baber/WOPTO huggingface dataset:
Patent JP-S63279579-A (JP)
Title: Manifold fitting device for fuel cell
Inventor: KUMETA MASAO
IPC: H01M8/24
Filed: 1987-05-11
Abstract: PURPOSE:To simplify the setting of a manifold by pressing and clamping a flangeless peripheral edge of the manifold fitted in a recess inner wall of a frame body. CONSTITUTION:A recess 9 is installed on a circumferential surface of each frame body 3 clamping a cell stack 1 from the circumference, while a manifold 10 with no fitting flange welds a reinforcing plate 12 to the peripheral edge 11 in advance, and it is fitted in an inner wall of the recess 9. A gasket 13 is pressed in space between the manifold peripheral edge 11 fitted in the recess 9 and an outer wall of the recess 9. Next, the manifold 10 is pressed and fixed of the peripheral edge 11 into the recess 9 by a presser member 14, but this presser member 14 consists of an L-shaped metal fitting 15 and a clamping bolt 16, and it presses a stepped part which is formed by the reinforcing plate 12 welded to the manifold. With this constitution, the setting of the manifold is simplified so that maintenance becomes facilitated.
Patent JP-S60258656-A (JP)
Title: Microprocessor reset circuit
Inventor: KUROSAKI MASAHIKO
IPC: G06F11/30
Filed: 1984-06-04
Abstract: PURPOSE:To reset quickly the runaway state of a microprocessor to a normal state by resetting a microprocessor in case the signal of a specific pattern is not outputted onto a data bus for a fixed period of time or longer. CONSTITUTION:A pattern detecting circuit 2 outputs a reset signal for a counter circuit 3 by a signal line S2 as long as the input signal is equal to a specific pattern. No reset signal is outputted from the circuit 2 in case a specific pattern is not outputted in a fixed cycle onto a data bus B1 or no write control signal is supplied from a signal line S1 for a fixed period of time or longer. Therefore the circuit 3 transmits a pulse. A pulse generating circuit 4 outputs pulses when a pulse is supplied from the circuit 3 and resets a microprocessor 1. The data on a specific pattern is put into an optional address on a program.
Patent JP-H11291191-A (JP)
Title: Apparatus for partially-cutting sheet material
Inventor: ISHIKURA NOBORU
IPC: B26F1/00
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for partially-cutting sheet material at an exact position. SOLUTION: The circumferential surface of a roller-shaped member 11 is moved while being brought into pressure contact with a guide surface 2a and the cutting edge 1a of a cutter 1 formed on its end side to partially-cut a sheet material inserted between the circumferential surface of the roller-shaped member 11 and the guide surface 2a and the cutting edge 1a. The cutting edge 1a is disposed, protruding from the guide surface 2a so that the circumferential surface of the roller-shaped member 11 may touch the cutting edge of the cutter 1 end part at a biting angle during a cutting process, thus it is conduct partial cutting exactly.
Patent JP-H09298268-A (JP)
Title: Lead frame
Inventor: TOSA KOSUKE
IPC: H01L23/50
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a lead frame which allows accurate and reliable transfer and positioning guide with a good balance and with low material costs. SOLUTION: A plurality of strip-shaped frame elements 12 and guide holes 14 are provided in a longitudinal transfer direction at an equal pitch, the guide holes 14 are provided adjacent to the frame elements 12 in the middle of its shorter side thereof, one end 11a is provided therein with the guide hole 14 in is end part, and the other end 11b is provided with the frame element 12 at its end part. As a result, when it is desired to mount a semiconductor element to the frame element 12 while forwardly transfering it in a longitudinal direction, the guide holes 14 are used as transfer and positioning guides, so that semiconductor elements can be mounted to all the arranged frame elements 12, the lead frames can be efficiently produced out of metal material and the amount of material can be efficiently minimized with low materials costs.
Patent JP-S63280202-A (JP)
Title: Optical part
Inventor: KATSUYAMA TOSHIO
IPC: G02B6/12
Filed: 1987-05-13
Abstract: PURPOSE:To obtain an optical part improved at its production process and capable of being effectively coupled with external optical fibers or the like by narrowing only light I/O parts or optical waveguides arranged in the vicinity of the I/O part as compared to the waveguide width of other optical waveguides. CONSTITUTION:An optical switch forming only the light I/O parts 1 as single mode optical waveguides and most of the other part as a multimode waveguides is produced. On the other hand, a 4X4 matrix optical switch (a switch part 3 is a current injection type total reflection optical switch) consisting of a ridge type waveguide 5 is formed. Since 8mum waveguide width W is large, the waveguides can be easily formed by wet etching or the like. The I/O parts with 50mum length of the matrix optical switch is formed by the single mode optical waveguides with 4mum width and produced by the wet etching similar to other waveguide parts, the production yield or the like is not deteriorated because the area occupied by them is small. Consequently, the coupling efficiency of the optical switch with single mode optical fibers 7 is improved up to 80% as compared to a case using only multimode optical waveguides and the optical part having high production yield can be obtained.
Patent JP-H02294931-A (JP)
Title: Texture working method for substrate for magnetic recording medium
Inventor: OTSUKA MASAHIRO
IPC: G11B5/84
Filed: 1989-05-08
Abstract: PURPOSE:To regularly and uniformly execute a texture work over the whole surface of a substrate without fail by forming a resist pattern with exposure and development, masking this resist pattern and executing the etching processing to the surface of the substrate. CONSTITUTION:A texture pattern is drawn by applying the resist to the non- magnetic substrate in a process (1) and executing the exposure in a process (2). By developing this resist in a process (3), the resist pattern is formed. Next, this resist pattern is masked and the etching processing is executed to the surface of the substrate in a process (4). Afterwards, in a process (5), the remaining resist is removed. In a final process (6), the substrate is washed and afterwards, it is dried. Thus, the texture work can be regularly and uniformly executed over the whole surface of the substrate without fail.
Patent JP-H06324734-A (JP)
Title: Monitoring device
Inventor: YOSHIDA MASASHI
IPC: G06F11/34
Filed: 1993-05-17
Abstract: PURPOSE:To ratain data of a monitoring object on the occurrence of a fault. CONSTITUTION:When a fault discrimination section 3 discriminates a fault, a time count section 4 starts measurement of time from the point of time and a data recording control section 5 stops recording of data when a period of time measured by the time count section 4 reaches a recording consecutive time set in advance.
Patent JP-S5639171-A (JP)
Title: Automatic copying welding method
Inventor: MATSUMOTO ATSUSHI
IPC: B23K9/12
Filed: 1979-09-07
Abstract: PURPOSE: To form excellent weld zone, by preventing biased torch locus, by setting the limit value for bias of welded torch left and right of the welding line and weaving the welding torch locus within the said limit value.  
     CONSTITUTION: The left and right limit values of torch locus if the welding line 1-1' to be copied with the welding feed direction OX is deformed are taken as 2-2' and 3-3' and the interval with the welding line 1-1' is respectively taken as δY 2  and δY 3 . When an arbitrary point 4 of welding reaches the right limit, the welding is continued by adding the speed vector of VY 4  toward positive direction of Y and the torch reaches the point 5. At the point 5, the speed is changed over to the speed of -VY 5  toward negative direction of Y for the control and weaving welding is made as sewing as the loci 4W7. In this case, by measuring the time or distance between turn-back points, the next turn-back speed is colculated and control is made so that  the welding length between turn-back points is equal. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5818094-A (JP)
Title: Evaporator
Inventor: NAKAYAMA HISASHI
IPC: F28D9/00
Filed: 1981-07-24
Abstract: PURPOSE:To reduce the resistance to two-phase fluid flow of a medium to be evaporated, by forming medium fluid passages and heating fluid passages alternately between heat exchanger plates which are arranged vertically and in parallel with each other, and disposing a corrugated plate formed with hollows at its ridge portions in each of the medium fluid passages. CONSTITUTION:Liquid passages 10 for passing a medium liquid 6 therethrough and heating fluid passages 11 for passing a heating fluid 19 therethrough are formed alternately between heat exchanger plates 9 which are arranged vertically and in parallel with each other. Further, a corrugated plate 13 is disposed under a trough 12 provided in each of the liquid passages 10. Here, arrangement is such that ridge portions 13a of the corrugated plate 13 are located near to the wall 9a of the liquid passage 10 and a proper number of hollows 14 are formed at the ridge portions 13a along the width of the plate 13 with proper intervals from each other. Vapor passages 17 surrounded respectively by liquid film flows 6a, 6b are formed under the trough 12 and the corrugated plate 13.
Patent JP-S5543606-A (JP)
Title: Electronic computer
Inventor: KINOSHITA TSUNEO
IPC: G06F12/02
Filed: 1978-09-21
Abstract: PURPOSE: To extend the memory space by installing the conversion table to the CPU formed into an LSI.  
     CONSTITUTION: Conversion table 401 is formed with 8×8 blocks, and the row address of table 401 is designated based on the segment information given from segment register 322. At the same time, the line address of table 401 is designated by the field of logical block LB among the order words registered into instruction register 302. Then the physical address is produced by the displacement of register 302 as well as the output supplied from the fixed block of referred table 401. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10286877-A (JP)
Title: Repairing device of inner surface of tube
Inventor: HINUMA FUMITO
IPC: F16L55/16
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To realize the irradiation of enough light energy over the inner peripheral surface of a branch tube by a method wherein a second tubular part, which is expansible and contractible to the r radial outward direction of a radially expansible and contractible first tubular part provided in a device main body, is provided integral with the first tubular part and a light energy emitting lamp and reflectors are provided in the first tubular part. SOLUTION: To both the side covers of a device main body, both the end parts of a first tubular part 3 made of an expansible and contractible lighttransmissible rubber material is fixed airtightly. In addition, at the axially intermediate part of the first tubular part 3, a second tabular part 4 made of an expansible and contractible light transmissible rubber material is integrally and radially outwards projected in a T-like shape. To the connecting plate 24 of the side covers, a container 5, at both the ends of which reflectors 31 are provided and further within which a light energy emitting lamp 6 is housed, is fixed.  Further, through a tubular part air introducing means 4a, compressed air is fed in the first and the second tubular parts 3 and 4, resulting in fixing a reinforcing cloth 8 onto the inner surface of a tube to be repaired 9 by pressure and advancing the second tubular part 4 in a branch tube 9b. Finally, the light energy emitting lamp 6 is lit.
Patent JP-S61274814-A (JP)
Title: Electric discharge machining power supply
Inventor: OBARA HARUKI
IPC: B23H1/02
Filed: 1985-05-30
Abstract: PURPOSE:To obtain a power supply in good efficiency, by providing a switching element, which connects a capacitor with a DC power supply to be charged, and a flywheel circuit, in the case of the electric discharge machining power supply providing the capacitor parallelly with an electrode and a work. CONSTITUTION:A power supply constitutes a flywheel circuit which charges a capacitor C1 with a current I1 if a transistor T1 is turned on while further the capacitor C1 with a current I2 due to accumulated energy of an inductance L1 through a diode D1 if the transistor T1 is turned off. The power supply, applying voltage VC of said capacitor C1 across an electrode P and a work W, generates an electric discharge. Even if the before said charging voltage VC decreases, the capacitor C1, being charged with a stray inductance L2 in a reverse direction, generates reverse voltage. The capacitor C1 is charged with said electric charge again in a forward direction through the inductance L1 and the diode D1. An energy loss is decreased by providing said diode D1.
Patent JP-H04322112-A (JP)
Title: Cable pull-out device
Inventor: NOGUCHI SHINKO
IPC: H02G1/14
Filed: 1991-04-19
Abstract: PURPOSE:To obtain a cable pull-out device which can pull out a cable easily with low rotary torque without causing positional shift of main cable from gripping position. CONSTITUTION:A clamp part 60 to be fit to a connector 1 and a snaked part 78 having same shape as a cable anchor metal are provided at the end of the connector 1. The cable pull-out device comprises a cable clamp part 70 for gripping a main cable 2 through the snaked part 78 and a thread driving part 80 for thread coupling the connector clamp part 60 and the cable clamp part 70 and separating them through rotation of a driving screw 81, wherein the separation is performed with low rotary torque by driving the screw and positional shift from the gripping position is prevented by increasing the gripping force through the snaked part 78.
Patent JP-H07316467-A (JP)
Title: Antistatic coating resin composition, antistatic polymer film and its production
Inventor: IMAMURA YASUHIRO
IPC: C09D4/00
Filed: 1994-05-27
Abstract: PURPOSE:To obtain the title composition which can be rapidly cured by a simple method, namely irradiation with electron beams, and can give a cured product excellent in semipermanent antistatic properties. CONSTITUTION:This composition comprises a crosslinking compound having at least two acryloyl groups in the molecule and free from hydroxyl group, a compatible compound having at least one acryloyl group and at least one hydroxyl group in the molecule and a quat. ammonium salt compound having at least one acryloyl group in the molecule.
Patent JP-H0671081-A (JP)
Title: Device and method for controlling washing in washing machine
Inventor: HAKU SHIYOUTAKU
IPC: D06F33/02
Filed: 1993-04-19
Abstract: PURPOSE: To provide a device for controlling washing with washing machine with which a washing process is performed suitably to a washing pattern corresponding to the choice of a user. CONSTITUTION: This device is provided with a key signal generating part 10 for outputting a washing mode signal based on the selection of the user and plural washing coefficient signals required for a manual washing process, a washing information sensing part 100 for sensing plural kinds of washing information, a memory 80 for cumulatively storing the washing coefficient selected by the user each time of manual washing, a control part 50 for discriminating either the manual washing process or an automatic washing process from the washing mode signal,  controlling the manual washing process corresponding to the washing coefficient from the key signal generating part 10 and the washing information stored in the memory 80 and controlling the automatic washing process corresponding to the washing coefficient stored in the memory 80 and the washing coefficient inferred from the washing information from the washing information sensing part 100, a load part 60 for performing the automatic washing process and manual washing process, and a load driving part 70 for driving the load part 60 under the control of the control part 50.
Patent JP-2000272506-A (JP)
Title: Driving gear for rail transport vehicle
Inventor: SHIBATA TOSHIMI
IPC: B61B13/02
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To permit a center deviation of a rack rail so that stable drive force can be always obtained, by forming a tooth surface in both side surfaces of the rack rail laid on the ground, pressing a pinion gear of a driving gear for a rail transport vehicle to both the side surfaces of this rack rail, and driving the vehicle. SOLUTION: A rack rail 2 is constituted of a resin of nylon or the like, a trapezoidal tooth profile is formed in both side surfaces. While pinion gears 8, 8 are constituted of rubber, a trapezoidal tooth profile meshed with a tooth surface of the rack rail 2 is formed. The pinion gears 8, 8 are rotatably mounted in a pinion bracket lower part. A pinion bracket is provided with a spring in a compressed condition in the upper part, spring tension is given in a direction mutually opening to an outer side. The pinion gears 8, 8 interpose the rack rail 2 from both side surfaces by this spring tension. Accordingly, the pinion gears 8, 8 can interpose the rack rail 2 always by fixed force to obtain stable drive force even when the rack rail 2 is slightly deviated in the center.
Patent JP-S5449644-A (JP)
Title: Manufacturing method of far infrared rays radiant element
Inventor: MITOMO AKIO
IPC: H05B3/48
Filed: 1977-09-26
Abstract: PURPOSE: To get an element that can stably irradiate far infrared rays, by coating the surface of a metal pipe with alloys such as Ni-Cr and spraying metal such as Fe203 over the coating and treating the pipe at 700∼1,000°C.  
     CONSTITUTION: The surface 1 of a metal pipe of sheathed heater is coated with Ni-Cr through plasma spraying. Then a mixture of 30wt% of Ni-Cr-Al, 65wt% of Zr02 and 5wt% of CaO is spryed on it to form a coating layer 7, then this is heated at 700∼1,000°C to increase the density of radiation energy 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05285367-A (JP)
Title: Catalyst holding method and device of donwflow type catalyst packed column
Inventor: NAGAOKA TADAYOSHI
IPC: B01J8/02
Filed: 1992-04-08
Abstract: PURPOSE:To provide the catalyst holding method and device of a downflow type catalyst packed column which accelerates the uniform flow of the fluid in the catalysts and facilitates the inspection and the repair of screens without damaging the column walls, etc., by abnormal heat generation. CONSTITUTION:Plural catalyst containers 8 which have the cross section of the size to allow carrying in and out from apertures 2 and are provided with the screens on a fluid inlet side and outlet side are assembled in the packed column 1.
Patent JP-H0414511-A (JP)
Title: Flash setting light weight material for placing on water surface
Inventor: HORIUCHI SUMIO
IPC: C04B28/26
Filed: 1990-05-01
Abstract: PURPOSE:To easily construct a light-weight floating structure by constructing the structure by scattering a mixture composed mainly of a hydraulic curing agent, foamable agent, set accelerating agent, and water onto the water surface of the area where the structure is to be constructed. CONSTITUTION:A flash-setting light-weight material mixture 2 having a gelation time of several seconds to several tens of seconds is prepared by mixing 0.1-5.0 pts.wt. of a foamable agent, 8-50pts.wt. SiO2 equivalent of water glass, and 60-600pts.wt. of water with 100pts.wt. of cement. The mixture 2 is scattered onto the water surface from the leading end of a feeding hose 4 by means of a feeding pump 3 mounted on a working ship 1. The mixture 2 thus scattered instantaneously solidifies and a floating structure 20 is formed on the water surface.
Patent JP-H05313903-A (JP)
Title: Automatic generation system for membership function
Inventor: IOKIDO TADASHI
IPC: G06F9/44
Filed: 1992-05-08
Abstract: PURPOSE:To produce the fuzzy labels in an ununified way by turning the output value into the fuzzy value with addition of a fuzzy label and obtaining a membership function to the fuzzy label of the variable of a consequent part. CONSTITUTION:The input variables are referred to as X and Y together with an output variable as Z, respectively. Then, the input space of a system is divided into five ranks for each variable, and the sorted base sets are given labels. Then, a computer system is ordered to perform the learning by means of the learning data and based on a fuzzy label, the dividing number and a load table. The data on the key point of the fuzzy label of the variable of an antecedent part are inputted to the computer system for acquisition of the output value. Furthermore, a fuzzy label is added to the output value so that the fuzzy output value is obtained. Thus, a membership function is obtained to the fuzzy label of the variable of a consequent part. Thus, it is possible to produce the fuzzy labels showing the membership functions in an ununified way.
Patent JP-S607614-A (JP)
Title: Magnetic recording medium
Inventor: KAWAMATA TOSHIO
IPC: C10M107/50
Filed: 1983-06-27
Abstract: PURPOSE:To obtain a magnetic disc, magnetic sheet, etc. having simultaneously improved surface characteristic and durability by providing a magnetic layer contg. carbon black having a specific particle size and specific surface area, a specific lubricating agent and non-magnetic powder having specific hardness respectively at specific ratios. CONSTITUTION:A magnetic recording medium having a magnetic layer contg. components (1)-(3) consisting, by weight % of ferromagnetic fine powders, of (1) 5-25% carbon black having <=25mmu average particle size and 150-250m<2>/g specific surface area, (2) >=10%>=1 kind among a fatty acid, fatty acid ester, fatty acid modified silicone and alpha-olefin oxide and (3) >=3% powder of <=1mu of Cr2O3, alumina, SiC, MgO, etc. having >=6 Mohs hardness is manufactured. The magnetic recording medium having improved antistatic property, surface smoothness, preventiveness of ''squeaking'' owing to the effect of temp. and humidity and excellent durability is thus obtd.
Patent JP-S63279748-A (JP)
Title: Preparation of pickle
Inventor: KAWAGUCHI KATSUMI
IPC: A23L19/20
Filed: 1987-05-12
Abstract: PURPOSE:To obtain pickles, having a sufficient sharp taste though with a reduced salt content and rich in flavor, by dipping a raw material for the pickles in seawater and applying a pressure to the above-mentioned seawater. CONSTITUTION:A raw material for pickles, such as eggplant, cucumber, Chinese cabbage or Japanese radish, is dipped in seawater and a pressure of preferably 2-4atm is applied to the above-mentioned seawater to afford the aimed pickles. Furthermore, methods for placing the raw material for pickles and seawater in a container and sealing a pressurized gas, such as pressurized air in the afore-mentioned container or injecting seawater in the container containing the raw material for pickles by a pump, etc. are cited as the method for applying the pressure.
Patent JP-H07323215-A (JP)
Title: Exhaust gas purifying device
Inventor: ICHIKAWA TOMOJI
IPC: B01D53/04
Filed: 1994-05-30
Abstract: PURPOSE:To adsorb aliphatic hydrocarbons in an exhaust gas even in the presence of steam by providing a reforming material for reforming the aliphatic hydrocarbon into an aromatic hydrocarbon. CONSTITUTION:The reforming catalyst (reforming material) 3, a ternary catalyst 4 and an adsorbing catalyst (adsorbing material) 5 are arranged in this order from the upstream side in an exhaust gas passage 2 of automobile engine 1. The reforming catalyst 3 is obtained by wash-coating a monolith carrier with a gallium silicate having MFI type structure as the adsorbing material. The ternary catalyst 4 is obtained by wash-coating the monolith carrier with a catalyst powder having Pt, Pd, Rh, ceria or the like carried on gamma-alumina. The adsorbing catalyst 5 is obtained by wash-coating the monolith carrier with a Y-type zeolite having FAU type structure and carrying Pd by impregnation.