baber/WOPTO huggingface dataset:
Patent JP-H02132772-A (JP)
Title: Fuel cell power generating device
Inventor: ONISHI KOICHI
IPC: H01M8/06
Filed: 1988-11-14
Abstract: PURPOSE:To enhance the load-follow-up performance of the device when loads are varied or when the device is re-started, and shorten the time needed to start the device, by providing a fuel gas supply equipment across a fuel gas piping which connects together a reformer for reforming fuel into fuel gas, and the anode of a fuel cell. CONSTITUTION:A fuel gas supply equipment 25 which comprises a conduit pipe 26 for taking out one part of fuel gas, a compressor 27 for compressing the fuel gas which is taken out by the conduit pipe 26, a tank 28 for storing the gas compressed, a conduit pipe 29 for returning the fuel gas stored in the tank to the fuel gas piping, and an adjusting valve 30 provided at the returning conduit pipe 29, is provided across a fuel gas piping 19 which connects together a reformer 8 for reforming fuel into the fuel gas, and the anode 3 of a fuel cell 1. One part of fuel gas is taken out from the fuel gas piping 19 and then compressed and stored in the tank 28 so that a necessary amount of fuel gas can be additionally supplied to the fuel cell when needed. The load-follow-up performance of the device can thus be enhanced when loads are varied or when the device is re-started, and the time needed to start the device can be shortened.
Patent JP-H02132876-A (JP)
Title: Manufacture of hybrid integrated circuit device
Inventor: HAGIWARA JIRO
IPC: H05K1/02
Filed: 1988-11-14
Abstract: PURPOSE:To make an overall circuit, which is composed of circuit substrates heaped up, precise in electrical characteristics by a method wherein two or more substrates are connected together through deformable connecting pieces, resistors are trimmed, and then the circuit substrates are heaped up by bending the connecting pieces. CONSTITUTION:Circuit substrates 21 and 22 and circuit substrates 22 and 23 are electrically and mechanically connected with each other through connecting pieces 24a and 24b respectively. Then, thick film resistors 22a and 22b of the circuit substrate 22 are trimmed measuring an overall circuit characteristic of the circuit substrates 21-23 combined in one and the overall circuit characteristic is adjusted to a specified value. After the adjustment has been finished, the circuit substrates 21-23 are heaped up bending the connecting pieces 24a and 24b. By this constitution, the characteristics of an overall circuit can be made equal to those of the over all circuit of the substrates 21-23 precisely trimmed before heaped up.
Patent JP-H05202903-A (JP)
Title: Liquid-pressure driving system
Inventor: BUARUTAA KUROTSUPU
IPC: F15B11/05
Filed: 1992-10-23
Abstract: PURPOSE: To save energy by improving public-domain hydraulic driving system. CONSTITUTION: Hydraulic energy consuming equipment, e.g. a double acting cylinder of an excavator boom 8 can be started through a directional control valve 4 which becomes restricted at the neutral position. Further, a required flow regulator 2 determines the feed rate of a variable displacement pump 1. The regulator 2 is connected to a load signal tube 21 guiding a load signal and restricts increase in the feed rate of the pump even during start-up of the cylinder 7 thus enabling interception of the load signal tube 2.
Patent JP-H01128203-A (JP)
Title: Amplification device
Inventor: HORI TAIZO
IPC: G11B5/02
Filed: 1987-11-12
Abstract: PURPOSE:To give suitable time constant to an DC current bias current which is added from a current supply terminal to a load circuit at the time of rise an fall and to prevent an adverse influence for others due to switching noise by giving the prescribed time constant at the time of the rise and fall of a DC bias control signal. CONSTITUTION:A bias resistance 32 is connected between the input terminal 30 of the bias control signal and the base of a driving current transistor 20. An input current for a recording current input terminal 14 is added to the base of the transistor 20 through a switch 18 which is turned on and off by head switching signals. With such constitution, the rising and falling time constants are given to a bias control voltage just before and just after the head switching signal of a terminal 16. Namely, the primary side currents of a rotary transformer 12a are firstly increased for DC, and then those for the AC of recording currents are overlapped in correspondence with the switching signals. After the fall of the switching signals, an amplitude groups in correspondence with the fall of the bias control voltage, and the high band of a frequency spectrum at the time of switching is attenuated, whereby the influence for the other channels can be removed.
Patent JP-H04164735-A (JP)
Title: Handling method of stacked printing paper
Inventor: ARANAMI HARUHIKO
IPC: B65H3/60
Filed: 1990-10-25
Abstract: PURPOSE:To handle stacked paper inexpensively and without requiring installation space by placing the stucked paper on a flat pallet, pressing the top surface of the stucked paper with a curved pallet and turning the stacked paper 180 deg.C and again 180 deg.C so as to restore it to the original condition by means of a turning over means. CONSTITUTION:When stacked paper 3 is turned over 180 deg.C with a gap 'a' existing between the top of the stacked paper 3 and a recessed portion of a curved pallet 2, the stacked paper 3, which is first supported by a flat pallet 4, is turned over and supported by the curved pallet 2 which has a recessed surface of a sectional circualr arc shape. The gap 'a' consequently vanishes and paper piled on top of another gradually curve by the effect of gravity and move downward after the recessed surface of the curved pallet 2. Both ends of the stacked paper 3, however, are clamped from the top and bottom and, furhter, due to the friction between the mutual paper stacked and the weigth difference between each stacked paper, the whole stucked paper 3 does not curve uniformly but produces gaps, although very samll, between each paper and air flow through the vacum formed gaps causing paper separation. The stacked paper 3 is againg turned over 180 deg.C to restore to the original position and thus finishes the paper handling.
Patent JP-2001105092-A (JP)
Title: Producing method of wheel and wheel produced by using this producing method
Inventor: TANAKA TAKESHI
IPC: B60B3/04
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To produce a wheel while simplifying the structure of a metallic mold. SOLUTION: In the wheel provided with respective rim flanges 4, 4 at both ends in the width direction of a rim in the rim part 2 composed of single or plural members, after extrusion-forming at least one of the rim flanges 4 into a belt-state with an extrusion-forming device, the belt-state body 4H cut to a prescribed length is rounded as an annular state and also, both ends are joined to constitute the rim flange. The rim flange 4 constituted in such a way, is fitted to the above rim part 2 to produce the wheel.
Patent JP-S62144266-A (JP)
Title: Detecting circuit for coincidence of unit address
Inventor: FUJIMURA KIYOTAKA
IPC: G06F13/12
Filed: 1985-12-19
Abstract: PURPOSE:To attain a dynamic change of the number of input/output devices as well as the unit addresses of those input/output devices, by deciding whether the values are the start to own device or not by the data of a unit address register and a mask register and a unit address from a channel. CONSTITUTION:The unit address of own device is previously set to a unit address register (UA)1 and the mask data showing the number of exclusive devices is set to a mask register (UAM)2 respectively. When the start is applied from a channel, a start unit address is set to a register (BUSO)3. An exclusive OR circuit (EOR)4 compares the contents of the UA1 with those of the BUSO3 for each bit. In addition, a NAND circuit 5 secures the AND between the output of the EOR4 and the contents of the UAM2. Thus the address match (ADM) is decided when all results of AND are equal to '1'. Here the bits having the contents of the UMA2 equal to '0' are excluded out of the checking subject. Thus the ADM is turned on with plural addresses.
Patent JP-H01131037-A (JP)
Title: Production of coat
Inventor: ONO SEIJI
IPC: C03C17/34
Filed: 1987-11-12
Abstract: PURPOSE:To produce a coat with hardly any pollution and alkaline concentration, by etching a surface layer of an alkali diffusion preventing film formed on a glass substrate containing alkaline metals and forming a coat of a functional thin film. CONSTITUTION:An alkali diffusion preventing film (e.g., SiO2 film) is formed on a glass substrate containing 10-16wt.% Na2O and 10-14wt.% CaO as an alkaline metal by a sputtering method and the surface thereof is then etched to 5-20nm thickness by plasma etching. A coat of a functional thin film (e.g., amorphous silicon film) is subsequently formed thereon by a plasma CVD method.
Patent JP-H0999598-A (JP)
Title: Transfer paper conveying device
Inventor: NINOMIYA SHIGERU
IPC: B41J13/00
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To make a sequential output possible by collating and sizing transfer paper outputted from multiple image forming units. SOLUTION: A transfer paper feeder 1 is composed of send-in routes 4, 5 which are connected to image forming units 2, 3 and send in transfer paper delivered from respective image forming units 2, 3, transfer paper stacking sections 10, 11 which hold temporarily transfer paper sent in from the send-in routes 4, 5, send-out routes 14, 15 which send out transfer paper in the transfer paper stacking sections 10, 11 to one outlet, a paper holding unit 16 which sizes the transfer paper provided in the send-out routes 14, 15, and a paper- discharge tray 19 which receives transfer paper from the send-out route. The image forming units 2, 3 are connected with host units including workstations and scanners via a network and connected to a shared print server unit.
Patent JP-H02132580-A (JP)
Title: Portable electronic equipment
Inventor: KAMOI MAKOTO
IPC: G06K19/08
Filed: 1988-11-14
Abstract: PURPOSE:To satisfy both the safety and the convenience of transactions by recording no identification code to a magnetic recording means and storing the identification code into a memory means set in the main body of a portable electronic equipment. CONSTITUTION:An identification code is not recorded to a magnetic stripe 12 and stored in a memory 23 contained in a card main body 11. When a transaction is carried out via an on-line terminal equipment 31, the identification code received from the equipment 31 undergoes a collating operation via a center computer 32. While the identification code received from an off-line terminal equipment 34 is compared with the identification code stored in the memory 23 when a transaction is carried out via the equipment 34. As a result, no identification code is outputted at all to the terminal equipment from the card main body 11. Then the safety of the card is improved.
Patent JP-H08141812-A (JP)
Title: Boring bar end supporting device for boring machine
Inventor: KOBAYASHI MANABU
IPC: B23B47/00
Filed: 1994-11-22
Abstract: PURPOSE: To eliminate the fear of damage or the like caused by cutting oil or the like and shorten the whole length of a device by providing a plug in such a way as to be energized in the protruding direction by air pressure applied to the supporting hole of a boring bar receiver. CONSTITUTION: A plug 26 is so formed that the tip part 26a is protruded outside from the supporting hole 25 of a boring bar receiver 24 by air pressure applied in the state of the free end 2a of a boring bar 2 not being inserted in the supporting hole 25 of the boring bar receiver 24. The plug 26 is also formed in such a way as to move to the left in the supporting hole 25 along with a shaft 29 at the time of being pushed in by the boring bar 2 in the state of being engaged with the free end 2a of the boring bar 2. As a result, chip or the like is prevented from entering into the supporting hole 25 of the boring bar 24, and there is no fear of damage or the like caused by cutting oil or the like.
Patent JP-H06116371-A (JP)
Title: Production of high-molecular weight tetrahydroindene polymer
Inventor: OONO SATOYOSHI
IPC: C08G61/06
Filed: 1992-10-02
Abstract: PURPOSE:To produce a high-molecular weight ring-opened polymer of tetrahydroindene having practical physical properties in high yield. CONSTITUTION:Tetrahydroindene is subjected to ring-opening polymerization using a tungsten halide-based compound as a catalyst to produce the objective high-molecular weight tetrahydroindene polymer.
Patent JP-H04165947-A (JP)
Title: Reluctance motor
Inventor: BAN ITSUKI
IPC: H02K19/10
Filed: 1990-10-26
Abstract: PURPOSE:To simplify the assembling by bringing the end face of the inner ring of a rolling bearing and the end face of a rotor for detection of salient pole position into close contact with each other in axial direction, and also, bring the end face of the outer ring of the rolling bearing into close contact with a bearing supporting member. CONSTITUTION:The end face 5f of the inner ring 5b of a rolling bearing 5B is set to abut on the step 4B of the rotary shaft 4 on the side of a bearing supporting member 1B, and the outer ring 5b of the rolling bearing 5B is set in said bearing supporting member 1B. This is of such constitution that the end face 5g of the outer ring 5c of the rolling bearing 5A is set to contact closely with the end face 1c of the bearing housing of the bearing supporting member 1A, so it is fastened and fixed in the axial direction with a pressing cover 1b. The end face 5e of the inner ring of the rolling bearing 5A and the end face 3c of the rotor 3 for detection of the salient pole position are in close contact with each other in axial direction, and also the end face 5g of the outer ring of the rolling bearing 5A and the end face 1c of the bearing housing of said bearing supporting member 1A are in close contact with each other in axial direction, and a salient pole position indicator 3a and an element 2 for detection of the salient position are kept at a specified interval.
Patent JP-H05101978-A (JP)
Title: Electric double layer capacitor
Inventor: TSUCHIYA YOSHINOBU
IPC: H01G2/04
Filed: 1991-10-07
Abstract: PURPOSE:To lighten the weight of collecting electrode boards while maintaining its function sufficiently. CONSTITUTION:An electric double layer capacitor uses solid activated carbon as electrodes. As its collecting electrode boards 2, there are used the laminated boards on which layers of metal foils 2-2 are formed on resin boards 2-1. The collecting electrode boards 2 abut on a capacitor element 1 with the metal foils 2-2 inside. External current terminals 3 are molded in the resin boards 2-1 in a state where the terminals abut on the metal foils 2-2.
Patent JP-H07142210-A (JP)
Title: Temperature-sensitive polymer material and temperature sensor
Inventor: ITO MASAHIKO
IPC: H01C7/04
Filed: 1993-11-17
Abstract: PURPOSE:To obtain a temperature-sensitive polymer material having a stable temperature detecting function even when the material is subjected to half-wave conduction for a long period by using polyamide containing specific amounts of cadmium iodide and hindered phenol and/or naphtylamine. CONSTITUTION:A temperature-sensitive polymer material 4 is prepared by using a polyamide composition, which comprises 100 pts.wt. of nonhygroscopic polyamide such as the nylon 12, 0.1-20 pts.wt. of cadmium iodide, and hindered phenol and/or naphtylamine. A temperature-sensitive element using the material is constituted by interposing the temperature-sensitive polymer material 4 between paired electrodes 1 and 3. Therefore a temperature-sensitive polymer material having a highly temperature-dependent impedance and excellent thermal stability can be obtained and, when this material is used, the reliability of many practically used electric appliances can be improved.
Patent JP-S62149920-A (JP)
Title: Metallic card clothing for spinning frame
Inventor: NAKANO YUZURU
IPC: D01G15/88
Filed: 1985-12-19
Abstract: PURPOSE:To improve abrasion resistance of tooth tip of a card clothing with easily practicable means, by applying titanium powder to tooth tip in nitrogen atmosphere and irradiating the powder with laser beam, thereby forming a titanium nitride layer on the surface of the booth tip. CONSTITUTION:The tooth tip 4 of a metallic card clothing 1 is coated with titanium powder is nitrogen gas atmosphere and irradiated with laser beam 7. A titanium nitride layer 8 is formed on the surface of the tooth tip 4 by this process. The application of titanium powder may be carried out by mixing the powder with an organic binder, applying the mixture of the tooth tip and heating the applied mixture to remove the binder by evaporation, decomposition or combustion.
Patent JP-H04160549-A (JP)
Title: Personal computer system
Inventor: SHIMURA MASAO
IPC: G06F13/12
Filed: 1990-10-24
Abstract: PURPOSE:To eliminate a need of an interface circuit for each of various option cards and to improve the general usefulness by internally switching an interface signal in accordance with the select signal from a connected option card. CONSTITUTION:When a personal computer main body 100 and an input/output control card 200 are connected, a selecting circuit 10 has the select signal in the low level and outputs a signal IOR as a signal IOR/MER and outputs a signal IOW as a signal IOW/MEW, and normal interface is performed. When a memory card is connected to the personal computer main body 100, the select signal is set to the high level, and the select signal of the selecting circuit 10 is set to the high level, and a memory read signal (MER) is outputted as the signal IOR/MER, and a memory write signal (MEW) is outputted as the signal IOW/MEW. Thus, an interface circuit of high usefulness is obtained.
Patent JP-H01132874-A (JP)
Title: Laminar gethered fiber
Inventor: FUJIMOTO MITSUO
IPC: C04B38/00
Filed: 1987-11-13
Abstract: PURPOSE: To obtain a layer assembly type yarn capable of making the best of excellent handle, heat insulating properties, water absorption, color tone, etc., comprising laminar yarns and spacer yarns laid between the laminar yarns. CONSTITUTION: A layer yarn comprising laminar yarns (a) having the ratio of a major axis/a minor axis of >=2 and two or more spacer yarns (b) laid between the laminar yarns is used and woven into a woven fabric to give a layer assembly type yarn product. Since a spacer exists between the laminar yarns, a large amount of air and water can be held to give a layer assembly yarn having a flexible handle, excellent heat retaining properties and water absorption, capable of readily providing a dark color.
Patent JP-H0996157-A (JP)
Title: Locking device during earthquake
Inventor: HASHIZUME HIROKO
IPC: E05C21/02
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To surely lock a hinged door by selectively assembling a magnet catch in a locking device adapted to move a quake detecting device to a lock position in an earthquake to be jointly used at need. SOLUTION: A during earthquake locking device is adapted to move a locking means 4 which is a quake detecting means supported in such a manner as to be moved by the shaking force of an earthquake to the lock position of a hinged door 2 in an earthquake. In the device, a magnet catch 7 is selectively assembled and the magnet catch 7 is jointly used at need to secure locking. Further, a door stop is assembled in the device itself to secure positioning of locking. Further, the device is fitted to a position apart from the free end of the hinged door 2 to the hinge side to make the lock mechanism operate surely. The upper part of the tip of the locking means 5 of the hinged door 2 is formed as a slant face, whereby the locking part 5b of the locking means 4 is guided to the locking part 5b to secure locking.
Patent JP-H10136299-A (JP)
Title: Image data writer and method, image data reader and method, image data reader/writer and method, memory card system, data processing system and memory card
Inventor: KOBAYASHI TOSHIHARU
IPC: G06T1/60
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To write/read moving image data, still image data and audio data integrally to/from a memory card. SOLUTION: Still image data received by a CCD 122 are given to a DSP 124, in which an identification code denoting still image data is added to the data, the resulting data are compressed by the JPEG method in a data compression circuit 125 and the compressed data are written in a memory card 102. Moving image data received by the CCD 122 are given to a DSP 128, in which an identification code denoting moving image data is added to the data, the resulting data are compressed by the MPEG method in a data compression circuit 129 and the compressed data are written in the memory card 102. Audio data are given to a DSP 134, in which an identification code denoting audio image data is added to the data, the resulting data are compressed by the WAVE method in a data compression circuit 135A and the compressed data are written in the memory card 102.
Patent JP-H03152313-A (JP)
Title: Method of installing thermal accumulative type floor heating with hot water of low temperature
Inventor: TAKAHASHI TOSHIRO
IPC: F24D3/16
Filed: 1989-11-07
Abstract: PURPOSE:To improve an installing characteristic by a method wherein a flexible hot water pipe material is helically installed on an iron member at a deck plate and thereafter a thermal accumulation layer comprised of a structural floor is formed. CONSTITUTION:In the case of a floor structure of a building made of iron works and reinforced concretes or the like, some iron members 5 and some wire nets 4 are arranged on a deck plate 6 having refractory material injection 7 and foam thermal insulation material 8 at their lower surfaces, some pipings 3 are arranged on them, and then concrete 2 is supplied to make a structural floor also acting as a thermal accumulation layer. As the pipe material 3, an EPT rubber tube is used. With such an arrangement, it is possible to easily arrange one seamless flexible tube and then size setting work, cutting and connecting of pipes or the like are almost eliminated.
Patent JP-H01128539-A (JP)
Title: Inspecting method for semiconductor device
Inventor: SHINDO HIROYUKI
IPC: G01N19/04
Filed: 1987-11-13
Abstract: PURPOSE:To inspect an adherence of a lead frame to a semiconductor element with a brazing material in a step as early as possible and to stabilize the quality and manufacturing yield by applying pressure from opposite face to the face adhered with the element to the frame, plastically deforming the frame thereby to break the adhered part of the element or frame to the element, and inspecting the adherence of the element to the frame at the broken position. CONSTITUTION:After a semiconductor element 1 is adhered to a lead frame 3 with a brazing material 2, pressure 4 is applied by pressurizing means. In this case, a lead frame 3 is supported by a holding base 5. Pressure is applied from opposite side to the face adhered with the element 1 of the frame 3 to plastically deform the frame 3, thereby breaking the adhered part of the element 1 or the frame 3 to the element 1. If the brazing state of the frame 3 to the element 1 is good, the element 1 is broken after it is broken by the pressure. If the brazing state of the frame 3 to the element 1 is wrong, the element 1 is isolated from the material 2 after it is broken by the pressure. The area when the element is not broken but isolated is measured, and its area ratio and the stability of the product are performed.