专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明专利

JPH0957638A MALE THREADS WITH ROTATION STOPPER AND FEMALE THREAD FASTENING DEVICE 失效
公开(公告)号：JPH0957638A
公开(公告)日：1997-03-04
申请号：JP22705295
申请日：1995-08-11
申请人： SHIRAKAWA DENSEI KK
发明人： IKEDA HIDEO , YAMAGUCHI TADAKI , MISHIMA MAKOTO
IPC分类号： B25B21/00
摘要： PROBLEM TO BE SOLVED: To preclude transmission of a raction force to the operator and prevent drop of the working effectiveness by furnishing a bolt, etc., at its tail which is the end of reverse side of the head part of male screw with a fixing hole for stopping rotation or a rotation stopper such as a fixing projection. SOLUTION: A shaft 9 is provided with a rotation stopper which is not movable in the rotating direction relative to the body of a female thread fastening device 3 but slidable in the axial direction, and is installed in a socket holder 7 in such a condition as penetrating it. That is, the shaft 9 is to prevent the base end from being drawn by the rotating motion of a nut 2 to cause rotation of the bolt 1 side, wherein the base end is secured fast to the body of the fastening device 3 by a pin 10 constituting rotation stopper. The base end is inserted slidably in a slide hole on the side with the body of the fastening device 3.

32. 发明专利

JPH0824688B2 失效
公开(公告)号：JPH0824688B2
公开(公告)日：1996-03-13
申请号：JP16749893
申请日：1993-06-14
申请人： IFUKUBE TATSU , DENSEI KK , HOTSUKAIDO
发明人： IFUKUBE TATSU , HASHIBA MITSUO , SUKAI YASUNORI
IPC分类号： A61F2/20 , A61F2/70 , H04R1/14

33. 发明专利

JPH0692238A RAILROAD CROSSING OBSTACLE DETECTOR 失效
公开(公告)号：JPH0692238A
公开(公告)日：1994-04-05
申请号：JP27686391
申请日：1991-09-27
申请人： DENSEI KK
发明人： SUKAI YASUNORI , OTAKE ISAO
IPC分类号： B61L29/00 , G01V8/20 , G01V9/04
摘要： PURPOSE:To provide a device for detecting an obstacle in a railroad crossing, which eliminates the dead angle in the detection of the obstacle in the crossing to ensure the safety in the crossing. CONSTITUTION:A light emitting part 2, light receiving part 3, control circuit 4 for these parts and power supply circuit 5 are built in barrier bars of a crossing gate. A light curtain is practically curtained in the crossing by the repetition of projecting and receiving light between the barrier bars 1 to detect an obstacle. Also, the barrier bars 1 are constituted to be received in cases when they are lifted and while they are cleaned on the light projecting and receiving surfaces by cleaners in the cases, they are constituted to be prevented from the attachment of snow, rain, etc.

34. 发明专利

JPH0682569A SNOWFALL STRENGTH GAUGE 失效
公开(公告)号：JPH0682569A
公开(公告)日：1994-03-22
申请号：JP24066391
申请日：1991-08-26
申请人： DENSEI KK
发明人： SUKAI YASUNORI , OTAKE ISAO
IPC分类号： G01W1/14
摘要： PURPOSE:To obtain a small, inexpensive, and anticorrosive snowfall strength gauge for a small scale load heating by arranging snow melting heaters and pair electrodes on the inside of a polygon composed of a dielectric film or the like thereby detecting variation of impedance between the pair electrodes. CONSTITUTION:When an AC voltage is applied on an electrode 2, impedance can be represented basically by a formula Z=1/omegac so long as nothing is present on the surface of the dielectric film 1. Adhesion of snow on the surface of the dielectric film 1 has effect on the line of electric force to vary the value of (c) thus varying the impedance. Since the effect of snow is insignificant, snow is melted through a snow melting heater 3 in order to enhance the effect of snow on the line of electric force. When a very thin film 1 is employed and the electrodes are arranged finely, snowfall strength can be determined based on the variation of impedance or the amount of the variation due to adhesion of snow onto the surface of the film 1.

35. 发明专利

JPH0643260A SNOW FALL INTENSITY METER 失效
公开(公告)号：JPH0643260A
公开(公告)日：1994-02-18
申请号：JP11534391
申请日：1991-04-18
申请人： DENSEI KK
发明人： OTAKE ISAO , SUKAI YASUNORI
IPC分类号： G01W1/14
摘要： PURPOSE:To measure the snow fall intensity by utilizing normal electrodes and a temperature detecting element. CONSTITUTION:Electrodes 1 for detecting the snow fall and a heater 2 for melting snow are arranged at the upper section of an insulator, and a temperature detecting element 3 and a heater 4 controlling its portion at a constant temperature are arranged at the lower section. When snow falls and water is stuck to the temperature control portion, the temperature of this portion is lowered, the heater is controlled to return the temperature to the original temperature, and the snow fall intensity is judged based on the consumed power quantity.

36. 发明专利

JPH0346549A SNOWFALL DETECTOR 失效
公开(公告)号：JPH0346549A
公开(公告)日：1991-02-27
申请号：JP18181989
申请日：1989-07-14
申请人： DENSEI KK
发明人： OTAKE ISAO
IPC分类号： G01N27/00
摘要： PURPOSE:To easily detect the snowfall state by applying an AC voltage between a first and a second electrodes placed relatively in the atmosphere, and detecting a voltage between a first and a third electrodes of a structure covered with a housing of a nonmetal. CONSTITUTION:A first and a second electrodes 2, 4 are connected to an AC power source 1. Also, between the electrodes 2, 4, third electrodes 3a, 3b are provided in the vicinity of the electrode 2, and the electrode 2 and the electrodes 3a, 3b are covered with a housing of a nonmetal. In this state, when a snowfall, etc., are generated between the electrodes 3a, 3b and the electrode 4, an hourly shift exists when a snow flake passes through the front of the electrode 3a, and when it passes through the front of the electrode 3b, therefore, a voltage between the electrodes 3a, 3b and the electrode 2 is varied irregularly, a minute variation is detected with high sensitivity by a differential amplifier 8, and an output voltage is obtained in a terminal 10.

37. 发明专利

JPS5319279A PLASTIC PORTABLE BAG 失效
公开(公告)号：JPS5319279A
公开(公告)日：1978-02-22
申请号：JP9288876
申请日：1976-08-04
申请人： FUJI DENSEI KK
发明人： TSUKADA YOUNOSUKE
IPC分类号： B65D33/08 , B65D30/18

38. 发明专利

JPS5215925A PREVENTING METHOD OF AUTOMOBILE EXHAUST GAS POLLUTION USING PERMANENT MAGNET 失效
公开(公告)号：JPS5215925A
公开(公告)日：1977-02-05
申请号：JP9156775
申请日：1975-07-29
申请人： IZUMI DENSEI KK
发明人： FUTAKI MASAE
IPC分类号： F02M27/04
摘要： PURPOSE:Automobile exhaust gas public harm prevention method using permanent magnet, that realizes to reduce harmful exhaust gas by installing the permanent magnet on one part of automobile fuel passing route.

39. 发明专利

JP2002355029A NEW MICROORGANISM, METHOD FOR SEPARATING NEW MICROORGANISM, APPARATUS FOR DISPOSING WASTE AND METHOD FOR DISPOSING WASTE 失效
公开(公告)号：JP2002355029A
公开(公告)日：2002-12-10
申请号：JP2001167111
申请日：2001-06-01
申请人： DENSEI KK , TAGUCHI FUMIAKI
发明人： TAGUCHI FUMIAKI , SUKAI YASUNORI , KOIKEDA AKIRA , KUDO YASUHIRO
IPC分类号： C12M1/00 , B09B3/00 , C12M1/02 , C12N1/02 , C12N1/20 , C12R1/07
摘要： PROBLEM TO BE SOLVED: To provide an apparatus and a method for producing hydrogen by which the hydrogen can be produced from an organic material, and the organic material after generating the hydrogen is subjected to the degradation treatment with microorganisms so as not to discharge the organic material. SOLUTION: This hydrogen-producing and waste-disposing apparatus 20 for generating the hydrogen from the organic material has the first reaction vessel 21 which is charged with the organic material and the microorganisms of the genus Clostridium inserted into the interior, a pump 30 for vacuum- sucking the first reaction vessel 21, and the second reaction vessel 40 which is charged with the organic material after finishing the formation of the hydrogen from the organic material in the first reaction vessel 21, and the second microorganisms for degrading the organic material so as to form water and carbon dioxide, inserted into the interior. A rotary bar 32 for dropping the organic material from the first reaction vessel 21 to the second reaction vessel 40 is also installed.

40. 发明专利

JP2002274803A HYDROGEN STORAGE AND SUPPLY MEANS 失效
公开(公告)号：JP2002274803A
公开(公告)日：2002-09-25
申请号：JP2001069676
申请日：2001-03-13
申请人： SEKISUI CHEMICAL CO LTD , ICHIKAWA MASARU , DENSEI KK
发明人： ICHIKAWA MASARU , KARIYA NOBUKO , TSUCHIYAMA KAZUO , FUKAYA KAZUHIRO , GOTO YASUSHI , SUKAI YASUNORI , UTAGAWA TADASHI , SAKURAMOTO TADASHI
IPC分类号： F17C11/00 , B01J20/22 , C01B3/00 , C07B61/00 , C07C5/10 , C07C5/367 , C07C13/18 , C07C15/04
摘要： PROBLEM TO BE SOLVED: To provide a hydrogen storage and supply system for a fuel battery system which is excellent in stability and effectivity at a low cost. SOLUTION: This hydrogen storage and supply system utilizes at least either of hydrogenation reaction of a hydrogen storage body consisting of an aromatic compound and dehydrogenation reaction of the hydrogen supply body consisting of the hydrogenated derivative of the aromatic compound. This system consists of (a) raw material storage means 2 housing the hydrogen storage body and/or the hydrogen supply body, (b) a reaction apparatus 4 housing a metal deposited catalyst for effecting the hydrogenation of the hydrogen storage body and/or dehydrogenation of the hydrogen supply body, (c) heating means 11 for heating the metal deposited catalyst, (d) raw material supplying means 3 for supplying the hydrogen supply body and/or the hydrogen supply body in the raw material storage means to the reaction apparatus, (e) gas-liquid separating means 5 for condensing the formed gas from the reaction apparatus and separating this gas to the hydrogen storage body and/or the hydrogen supply body and (f) reactant recovering means 10 for recovering the separated hydrogen storage body and/or the hydrogen supply body.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式