baber/WOPTO huggingface dataset:
Patent JP-S5943889-A (JP)
Title: Material for gas diffusion electrode
Inventor: MORIMOTO TAKESHI
IPC: C25B11/04
Filed: 1982-09-03
Abstract: PURPOSE:To manufacture a material for gas diffusion electrode having excellent characteristics and good durability, by dispersing carbon depositing a catalyst and a fluorine-containing hydrophobic polymer to an electric insulating material having open-cell type fine pores and mixing them. CONSTITUTION:7-90pts. carbon powder depositing a catalyst such as platinum, etc. and having <=1mu particle diameter and 10-500m<2>/g specific surface area, and 0.5-90pts.wt. hydrophobic fluoropolymer such as a copolymer of tetrafluoroethylene with hexafluoropropylene (FEP), etc. are added to an electric insulating material having open cell type fine pores such as polytetrafluoroethylene (PTFE), or furthermore, a 20-300pts.wt. liquid lubricant such as petroleum, solvent naphtha, etc., is added to 100pts.wt. the total amt. of PTFE, carbon, and polymer to bring the mixture into a paste state. The paste is fabricated into a sheet shape and stretched to one direction after the liquid lubricant is removed heating. A material for gas diffusion electrode having excellent characteristics in void, and air permeability, and good durability is obtd.
Patent JP-S63316229-A (JP)
Title: Control system for display device
Inventor: OCHI HIDETOSHI
IPC: G06F3/048
Filed: 1987-06-19
Abstract: PURPOSE:To attain the screen display and returning at respective tasks with a pair of display and returning means and to decrease the preparation quantity of a program by display the data in a memory at the time of switching the tasks and returning the display before the switching to a previous tasks. CONSTITUTION:When a task '0' is displayed at a display 1, the task '0' operates the display function of a displaying returning means 6 through a monitor 3. Thus, the data are displayed character by character to the display 1, all data are analyzed and discriminated and a storing address to a memory 2 is determined in accordance with the type. At this time, the address of the memory 2 is calculated in accordance with whether the data are a character code or a control code. Even at the time of the operation of a task '1', the display is executed in the same way and a storing area on the memory 2 is different. On the other hand, at the time of the return action of a display screen, before the monitor 3 operates the task '0', the means 6 returns the picture based on the data in the storing area for the task '0' of the memory 2.
Patent JP-H0316506-A (JP)
Title: Sliding mechanism
Inventor: YOSHIDA YOSHIHIRO
IPC: A47B9/20
Filed: 1989-06-14
Abstract: PURPOSE:To allow a smooth sliding operation of a sliding member by a method wherein supporting arms are turned and displaced by the energizing forces of energizing members, and a pair of revolving rollers are pressed respectively with the peripheral faces to guide faces of guide rail opposite to each other. CONSTITUTION:Either a sliding member 2 or a supporting member 5 is provided with guide rails 6-8 having a pair of guide faces 16, 17 parallel to each other. And the other is provided with a plurality of supporting arms 12, 13 on which a pair of revolving rollers 14, 15 are pivoted, holding axes 11 which hold supporting arms 12, 13 rotatably, and energizing member 18 which presses one of the revolving rollers with its peripheral face to one of the guide faces of guide rail by turning and displacing the supporting arms 12, 13 on the holding axis 11 as a supporting point, while pressing the other revolving roller with its peripheral face to the other guide face. As a result, the revolving rollers can be installed in a close contact condition with the guide rail, so that a smooth sliding operation of a sliding member is possible.
Patent JP-H05728-A (JP)
Title: Tray changer device and tray supply method
Inventor: MUROI TSUNETADA
IPC: B65G60/00
Filed: 1991-06-25
Abstract: PURPOSE:To reduce equipment cost and operating cost in a simple compact structure so that various kinds of parts can be processed or assembled by stacking trays in a multistage form, separating a necessary tray from the other trays, and taking in/out the parts automatically. CONSTITUTION:In the case when trays stacked in a multistage form are raised/ lowered by means of a lifter of a separating mechanism 4, an engagement claw is engaged with a tray stacked in a prescribed number stage, and a necessary tray is separated from the other trays, and is moved onto a processing table of a taking in/out part 5, so that taking in/out of parts to a working machine can be carried out accurately.
Patent JP-H051056-A (JP)
Title: Benzothiophene compound
Inventor: KOMATSU HIDEHIKO
IPC: G11B7/244
Filed: 1991-06-25
Abstract: PURPOSE:To provide a new compound having photochromic property and thermal stability and useful as a memory material. CONSTITUTION:The compound of formula I (R1 to R10 are same or different groups, preferably CH3 or Br; both of R5 and R6 are preferably CH3, H, acyl or X; X is F, Cl, Br or I), e.g. 3,3'-azobis (2-methylbenzothiophene). The compound can be produced by putting 2-methyl-3-nitrobenzothiophene of formula II in an ethanol solution of sodium hydroxide and slowly adding zinc powder to the solution under thermal refluxing to effect the reaction.
Patent JP-S6158166-A (JP)
Title: Manufacture of gas diffusion electrode
Inventor: INADA KUNIAKI
IPC: H01M4/88
Filed: 1984-07-25
Abstract: PURPOSE:To increase storage performance by mixing activated carbon and water repellent fine powder dispersion at reduced pressure, drying the mixture, then heating at a temperature at which fine powder is melted to make part of fine powder to adhere on the activated carbon. CONSTITUTION:Activated carbon powder on which catalyst is adsorbed is dispersed in water, and a proper amount of aqueous dispersion of water repellent fine powder is dropped therein. The mixture is dried under a reduced pressure to remove bubbles on the activated carbon and impregnate fine powder on the surface of activated carbon, then heated at a temperature at which fine powder is melted to make part of fine powder to adhere on the activated carbon. A nickel net and water repellent film are pressed against the activated carbon mixture to prepare a gas diffusion electrode used for an air battery. Since water repellent fine powder is melt-bonded to activated carbon, water repellent ability is increased without increase in electrical resistance. Therefore, storage life of a battery using this electrode is increased.
Patent JP-H114123-A (JP)
Title: Method for adjusting ford forward amplifier
Inventor: MAEKAWA NOBUAKI
IPC: H03F1/32
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To reduce the temperature dependency of an amplifier and distortion owing to the change of the other devices and the like by providing a control means for controlling the phases and the amplitude of a distortion detection loop and a distortion removal loop and moving the frequency of a pilot signal in a prescribed frequency range. SOLUTION: An input signal 21 is divided into a main amplifier 24-side and the delay line 26-side of the distortion detection loop by a directional coupler 22. A vector adjusting unit 23 is adjusted so that the inputted pilot signal 20 becomes minimum and a signal level in a signal synthesis part 27 is set minimum. The signal from the main amplifier 24 passes through a directional coupler 25 and the delay line 30 of the distortion removal loop means and it is transmitted to the signal synthesis part 32 of a directional coupler 31. The phase and the attenuation quantity of a vector adjusting unit 28 are adjusted for compensating distortion quantity. Here, the frequency of the pilot signal 20 is moved. Namely, the frequency is set to continuously move in the use frequency area of the signal 20.
Patent JP-S59117967-A (JP)
Title: Hydraulic driving device
Inventor: KOSHI KENICHI
IPC: F16K17/18
Filed: 1982-09-02
Abstract: PURPOSE:To improve driving comfortableness of a car by retaining high relief set pressure during the operation of a hydraulic driving device such as during the running of a car to exhibit large driving force, and automatically lowering the relief set pressure at the time of stopping to absorb inertia force slowly. CONSTITUTION:A poppet valve 32A is formed in a solid state, and while a pipeline 7B does not communicte with a spring chamber 36A, the spring chamber 36A communicates with one end of a passageway 43A through an oil hole 42A bored on a sleeve 31A to be connected to a pipeine 6A. On the other hand, a spring chamber 36B is connected to a pipeline 7A through an oil hole 42B and a passageway 43B. When the diameter of poppet vales 32A, 32B is D1, and the diameter of the inside diameter portion of valve seats 37A, 37B is D2, D2>D1/2. In case of stopping a car, when pressing force for opening a valve worked upon the pressure receiving area of a relief valve 30B exceeds the relief set pressure, the relief valve 30B is opened to relieve pressurized oil in a pipeline 6B to the pipeline 7B side. Thus, the valve is opened in a low-pressure state so as to soften a shock.
Patent JP-H0464685-A (JP)
Title: Drill bit
Inventor: AKIYOSHI NAOYOSHI
IPC: E21B3/00
Filed: 1990-06-11
Abstract: PURPOSE:To improve the extent of operation efficiency by locking a leading bit, drilling a circular sectional hole, to the tip of an adapter, and fitting a tubular bit for forming a slit provided with a cutting edge projecting to the side, in a round rod part of the adapter. CONSTITUTION:A leasing bit 3 for drilling a circular sectional hole is locked to the tip of an adapter 2 via an external thread part 6. In addition, a slit forming bit (tubular bit) 8 provided with a cutting edge, projecting to the side, on the outer circumfernetial surface is fitted in a round rod part 8 or a rod part of the adapter and unitized in one, thereby forming a drill bit 1. Then, striking force and turning effort of a drill rod of a rock drill are transmitted to the leading bit 3 via the adapter 2. On the other hand, only the striking force is transmitted to a slit forming bit 4 via a step part 25 so as to be raced to the adapter 2, making it form a slit. With this constitution, operation efficiency is thus improvable.
Patent JP-H01319172-A (JP)
Title: Information reproducing device
Inventor: ISHIKAWA AKIHIRO
IPC: G11B7/085
Filed: 1988-06-21
Abstract: PURPOSE:To stably discriminate the reproducing position of a disk by comparing the period of a frequency signal in a frequency corresponding to the revolving number of a motor, and the period of an information signal read from the disk, comparing the obtained value with a prescribed reference value and executing electronic detection. CONSTITUTION:Information are read from a revolving disk 1 by an information reading means 103 and a detecting signal is outputted. On the other hand, a frequency detecting means 104 which generates an FC signal (frequency signal) in the frequency corresponding to the revolving number of a motor 102, compares the period of this FC signal with the period of a horizontal synthesiz ing signal, which is outputted from the information reading means 103, by a period comparing means 105. The period comparing means 105 detects the pulse number of the horizontal synthesizing signal included in the one pulse of the FC signal, for example. Thus, by comparing this pulse number with a prescribed reference value 106 which is determined according to the position of the disk 101, the reproducing position of the disk can be discriminated.
Patent JP-H0678360-A (JP)
Title: Digital radiocommunication system as well as primary station and secondary station used in digital radiocommunication system
Inventor: CHAN KAR BIU
IPC: H04W36/08
Filed: 1993-06-24
Abstract: PURPOSE: To eliminate hand-over interruption by storing the latest information without duplicating copy data to a remaining part of a cyclic buffer in a moment after the effectiveness of the copy data is confirmed during a handshaking process. CONSTITUTION: When normal handshaking between related primary and secondary stations is taken into consideration, several frames fr are needed until copy voice data becomes effective. The copy data is stored in a dummy voice buffer SBD under the control of a radio pointer RFP2 until the copy data becomes effective. A shift value relating to a time slot 18, i.e., a value shifted by 20 buffer positions for a shift value of a time slot 12 is loaded to this pointer RFP2 by a programmable communication device prior to the storage of the copy data from a shift table. In a DECT the same voice data are communicated with a radio through a different time slot/frequency-channel combination.
Patent JP-H094319-A (JP)
Title: Sliding door rebound preventive device
Inventor: YOSHIMURA TOMIO
IPC: E05F5/00
Filed: 1995-06-20
Abstract: PURPOSE: To stop a sliding door by temporarily clamping and locking a locking member to an abutting member that has been fitted to a head jamb side or to a sill side, in interlock with closing movement of the sliding door, and also by preventing this action except when the sliding door is bounced back, so that the sliding door can be lightly opening as usual. CONSTITUTION: A locking member 30 that has been reciprocatedly provided so as to be moved to the head jamb side or to the sill side from the inside of a fitting frame body 10 that has been fitted to an upper rail or to a lower rail of a sliding door is provided in such a way that when it is in a protruding action, it can protrude beyond a rail part, and also when it does not carry out the protruding action, it is positioned to the inside of the fitting frame body 10. An action member 20 for carrying out the protruding action of the locking member 30 in interlock with closing movement of the sliding door is provided, so that an abutting member for temporarily clamping and locking the locking member 30 when the locking member 30 is protruded can be enabled to be fitted to the head jamb side or to the sill side.
Patent JP-H053176-A (JP)
Title: Plasma processing device
Inventor: KANO TSUNEO
IPC: H01L21/302
Filed: 1991-06-26
Abstract: PURPOSE:To enable the surface of a semiconductor substrate to be uniformly plasma-processed independently of its type. CONSTITUTION:A fixed electrode 21b where the peripheral edge of a semiconductor substrate 3 is placed and a movable electrode 21a which supplies etching gas to a space formed with the semiconductor substrate 3 and the fixed electrode 21b coming into contact with the rear side of the semiconductor substrate 3 or receding from it are provided, a voltage is applied as etching gas is supplied before the surface of the semiconductor substrate 3 is subjected to plasma processing, and an insulating film on a contact surface or the rear side of the semiconductor substrate 3 is removed by etching.
Patent JP-S6130449-A (JP)
Title: Transparent construction of steering wheel
Inventor: TAKAHASHI FUMITAKA
IPC: B60R16/027
Filed: 1984-07-23
Abstract: PURPOSE:To enhance the efficiency of light transmission in an easy and unexpensive manner in a unit which transmits light with a steering wheel disposed on the way of a light path by providing a light guide part, which has a light refracting passage, at a part of said steering wheel where the light transmission path is cut off. CONSTITUTION:A pad 2 which contains both a photo signal generating means 4 and a photo guide 5 is disposed on the upper side of a steering wheel 12 while a photo transmission and receival processing part 3 containing a luminescent element 7, a light receiving element 8 and light guide passages 9 and 10 that are opposed to light-in end 5a and a light-out end 5b, respectively is disposed on the lower side of said steering wheel 12. Light guide parts 11 are provided at the parts of the steering wheel 12 at which the steering wheel meets the connecting lines from the light guide passages 9 and 10 to the light guide passage 5. The light guide part 11 is provided in an inner central hole 11a of the spoke 1c of the wheel 1 and constituted of the laminated layers of a plurality of transparent board members 11A. A reflection face 12 is provided inside the board members 11A to refract a light path L1, having light guided from a light-in port 11A-1 to a light-out port 11A-2.
Patent JP-S5942599-A (JP)
Inventor: OONISHI HIROKI
IPC: G10L21/0232
Filed: 1982-09-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08309438-A (JP)
Title: Bending press machine for sheet metal
Inventor: SHIMADA KAZUNORI
IPC: B21D5/04
Filed: 1995-05-16
Abstract: PURPOSE: To change a changing die during normal bending operation, and not to require moving of a long size die as a fixed die as to composition of the end assembly die used during dovetail bending of sheet metal and composition of the end assembly die used during semi-dovetail bending. CONSTITUTION: As to a composition of a width assembly die Pb, a die changing device E having a die changing base B lacking a lower die U a one end part is provided. Further, a press die P is of a fixed die 7 in which most are not moved and which lacks one end at the side of die changing base B, under this state, a changing die 8a and side dies 8b, 8b as principal and spare dies 9a, 9b, 9c... standed by close to the fixed die 7 at one side are arranged, a first spare 9a has both side projecting shaped claws.
Patent JP-H01320450-A (JP)
Title: Gas detector
Inventor: HORIGUCHI HIROYUKI
IPC: G01N21/77
Filed: 1988-06-21
Abstract: PURPOSE:To prolong the life of a sensor by incorporating a non-volatile water soluble org. compd. (e.g.: hyaluronic acid or hyaluronic acid and polyhydric alcohol) into a detecting layer formed on the outside surface of a photoconductive medium to gel the layer. CONSTITUTION:The photoconductive medium 1 is, for example, a planar body consisting of glass which is provided with an incident light (LED) part 3 and a photodetecting (photodiode) part 4 in a part of one side face thereof. The other part thereof is covered with a light reflecting layer 5. As a result, the effect similar to the effect obtd. when a long fiber is used for the optical transmission part is obtd. The reflecting layer 5 is formed of the inorg. matter of Al or Au by vacuum deposition. The detecting layer 2 is formed by coating the compsn. contg. a detecting material and the non-volatile org. compd. as a layer on at least one face of the planar body 1. Natural high polymers such as hyaluronic acid and cellulose, synthetic high polymers such as polyvinyl alcohol and glycerol are adequate as the water soluble polymer used for formation of the layer 2.
Patent JP-S5943040-A (JP)
Title: Styrene/butadiene block copolymer compositon
Inventor: FUKUSHIMA KIYOSHI
IPC: C08L77/00
Filed: 1982-09-06
Abstract: PURPOSE:To provide the titled compsn. which exhibits antistatic performance superior in rapid effectiveness, persistence, resistance to water washing, etc. and does not cause relief phenomenon, by blending a specified antistatic agent mix- ture with the titled copolymer. CONSTITUTION:A styrene/butadiene block copolymer compsn. is obtd. by blending an antistatic agent mixture contg. a borate of glycerol monofatty acid ester (A) such as glycerol monostearate borate and a borate of a glycerol di-fatty acid ester (B) such as glycerol distearate borate with a styrene/butadiene block copolymer. By using the antistatic agent mixture of components A and B, there can be obtd. a block copolymer compsn. which exhibits antistatic performance superior in rapid effectiveness, persistence, resistance to water washing, does not cause relief phenomenon and does not have an adverse effect on impact resistance, transparency, etc. said antistatic performance being unobtainable by the use of component A or B alone.
Patent JP-H102054-A (JP)
Title: Metal fitting composition for panel
Inventor: HABA YUJI
IPC: E04B2/94
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To construct a panel without scaffold, and reduce the mounting labor and cost by providing a height regulating mechanism on a dead weight receiving hardware formed of a horizontal part for supporting an upper panel and a vertical part to be fixed to a beam supported by an angle in such a manner as to be attachable and detachable. SOLUTION: The lightning plate 5 of a lower panel 1 is welded along the slit of the vertical part of an angle 3 fixed to a beam 2, and a height regulating mechanism 4 is put on the horizontal part 3c of the angle 3. The lightning plate 5 is bolted to an anchor 1b buried in an upper panel 1 to be mounted next in this state, and a dead weight receiving hardware 6 is bolted to the anchor 1a. The upper panel 1 is lifted up, and the angle 3 and the lightning plate 5 of the lower panel 1 are nipped by the dead weight receiving hardware 5. After the upper panel 1 is supported by the vertical bolt 4b of the height regulating mechanism 4 and temporarily fixed, the height of the upper panel 1 is regulated, the vertical part 6b of the dead weight receiving hardware 6 is welded to the vertical surface of the angle 3, and the lightning plate 5 is welded along the slit of the angle 3.
Patent JP-H0320990-A (JP)
Title: Heating cooker
Inventor: ANDO YUJI
IPC: H05B6/68
Filed: 1989-06-16
Abstract: PURPOSE:To detect the volume change of a heated object and control heating by judging the shielding state to a light receiving section with a state detecting section. CONSTITUTION:The food 2 with a remarkable volume change has nearly the same shape as that of a container before heating, it does not interrupt the optical path between light transmitting/receiving sections when it is set on a turn table 3, the light receiving section 6 detects the light from the light transmitting section 4 after a power source is turned on, and its output signal is fed to a state detecting section 8. The detecting section 8 judges that the expansion quantity of the food 2 is insufficient and continuous heating is required based on the level of the output signal and sends a heating command signal to a controller 9. The controller 9 judges the continuation of heating based on the command signal from a panel 10 and the heating command signal from the detecting section 8 and command the continuation of heating to a magnetron circuit 11. The food 2 is expanded and interrupts the optical path. The output level of the light receiving section 6 is changed, and the power feed to the circuit 11 is stopped as a result.
Patent JP-H07326395-A (JP)
Title: Energy feed device
Inventor: HARA YUJI
IPC: F02M27/04
Filed: 1994-05-31
Abstract: PURPOSE:To provide a kind of an energy feed device by alternately stacking an insulation mat mixed with pulverized ceramic and a conductive metal sheet, connecting the end of each metal sheet with a wire and, then, leading the wire outside an insulation case for use as a single electrode. CONSTITUTION:An insulation mat 1 of 3mm thickness, for example, formed out of 20wt.% of the equivalent mixed pulverized powder of 0.1mu silica and alumina, 75wt.% of silicone rubber and 5wt.% of carbon is prepared, and four such mats 1 are clamped between 2mm thick copper sheets 2. Then, the ends of the copper sheets 2 are connected to each other with a copper wire of 0.5mm diameter, and an electrical cord 5 is connected to the wire. Also, an outer casing 4 is formed out of heat resistant plastic such as Duracon and the external surface thereof is covered with an aluminum case 6. Then, a mat type heat resistant double-sided adhesive sheet 7 and a protective paper sheet are attached to the bottom of the case 6, thereby providing a product. A perforated stay 8 and a spring 9 with an S-hook may be provided, instead of the sheet 7, and hooked to a stay or the like around an engine.
Patent JP-S5854577-A (JP)
Inventor: MATSUDA SHIYUUICHI
IPC: H05B3/48
Filed: 1981-09-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5958558-A (JP)
Inventor: BARII PII RUGURESURII
IPC: H03M13/09
Filed: 1983-08-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。