baber/WOPTO huggingface dataset:
Patent JP-S60208060-A (JP)
Title: Fuel cell power generating system
Inventor: WADA MATSUNOBU
IPC: H01M8/04
Filed: 1984-04-02
Abstract: PURPOSE:To suppress a quick pressure change in a transition period to stabilize cell performance by installing a pressure controller which relaxes variation in pressure difference between the fuel and oxidizing gas supply lines by movement of liquid between fuel gas supply equipment and oxidizing gas supply equipment. CONSTITUTION:A pressure control tank 13 has two spaces partitioned with a partition 14. Two spaces are connected with a liquid separator 15, and each space is connected to a fuel gas piping line 11 and an oxidizing gas piping line 12 respectively. The liquid separator 15 can be freely moved depending on pressure difference in both spaces to form a pressure controller. The pressure controller is inserted between a fuel gas supply inlet and an oxidizing gas supply inlet of a fuel cell comprising a cell main body 1, a manifold 2 and a container 3 in which they are accommodated and inactive gas is filled. Variation in pressure difference between both lines in a transition period is relaxed by responce of the pressure control tank 13. Therefore, reliability in operation is increased.
Patent JP-H11262228-A (JP)
Title: 3-phase ac power generator for vehicle use
Inventor: SHIOTANI NOBUHIRO
IPC: H02M7/06
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a 3-phase AC power generator for vehicle use for controlling the increase in the generation of heat and realize increase in an output current, without enlarging the physical constitution of an apparatus. SOLUTION: A 3-phase armature coil 1 is composed of Δ-connection type 3-phase armature winding, having only one opening area in order to avoid formation of a closed loop circuit and a rectifying circuit 2 is composed of a plurality of rectifying elements 21 to 28 for respectively connecting the connecting, to a couple of high and low voltages DC output terminals 2H, 2L, the terminals 14, 15 consisting of independent terminals 16, 17 forming the terminals of opening area and the other terminals among terminals of each phase windings 11 to 13 which form the 3-phase armature winding 1. Thereby, a 3-phase AC power generator for vehicle use, which controls increase in heat generation and increase of output current without enlargement of physical constitution of apparatus are realized.
Patent JP-S58181987-A (JP)
Inventor: FUKUTOME HIDEAKI
IPC: E06B3/74
Filed: 1982-04-15
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-S60207091-A (JP)
Inventor: FUNATO MINORU
IPC: G21C19/02
Filed: 1984-03-31
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-S58180822-A (JP)
Title: Thrust bearing device
Inventor: YAMAMOTO SAKUE
IPC: F16C17/06
Filed: 1982-04-14
Abstract: PURPOSE:To obtain a counterthrust bearing structure which is inexpensive and is superior in its productivity, by a method wherein a counterthrusting load to be applied to a rotary shaft is received by a self-lubricating plug installed attachably and detachably on a bracket. CONSTITUTION:A predetermined gap is provided between a thrust disk 11 secured on the edge part of a rotary shaft 8 and a bracket 6. A boltform plug 12 is screwed in an end face of the bracket 6, whose head at leat is formed of a self-lubricating material, such as carbon and fluorine resin. A thrust load to be applied to the rotary shaft 8 in an arrow direction is supported by a bearing rest 14 through the thrust disk 11 and a thrust piece 15, and a thrust load in a counter arrow direction to be generated at the time of starting is supported by the plug 12.
Patent JP-H06273086-A (JP)
Title: Gasket for plate type heat exchanger
Inventor: NAKAMURA JUNICHI
IPC: F28D9/00
Filed: 1993-03-23
Abstract: PURPOSE:To effectively fix a heat transfer plate without using adhesive, to enhance sealability and to simplify mounting operation by connecting a passage hole side seal part of a gasket body with an open space seal part. CONSTITUTION:A gasket body 8 is integrally formed with a passage hole gasket 9. Both end predetermined positions of a passage hole side seal 10 of the body 8 for sealing a fluid channel 6 of a heat transfer plate 3 are integrally connected to open space seals 14, 14 disposed at both sides of an atmosphere open space 12 via coupling parts 22, 22. The parts 22, 22 are formed substantially in the same thickness as the body 8 and the gasket 9. Thus, the seal 10 of the body 8 is not pulled to the gasket 9 side due to heat of high temperature fluid. Accordingly, the seal 10 is effectively held in a gasket groove 23, and sealability is not reduced.
Patent JP-H08106992-A (JP)
Title: Plasma processing method and its device
Inventor: IMATAKE MITSUKO
IPC: C23F4/00
Filed: 1995-03-23
Abstract: PURPOSE: To stably and accurately monitor a spectrum of plasma and an etching reaction product, and maintain etching processing stable for many hours by arranging correcting means in natural lighting windows. CONSTITUTION: A shutter 7 is opened, and reference light of a light source 8 is taken in a spectral analusis part 4, and its spectrum is detected. Next, the shutter 7 is closed, and a shutter 6 is opened, and reference light passing through natural lighting windows 1' and 1 is gathered by the analysis part 4, and its spectrum is detected. Light emitting intensity with respective wave lengths is corrected by an original spectrum of the reference light gathered by the analysis part 4 through the shutter 7 in the spectrum of the light gathered by the analysis part 4 through the windows 1' and 1, and transmissivity of the windows 1' and 1 corresponding to the respective wave lengths is found. Next, the shutter 6 is closed, and the light source 8 is turned off, and plasma is generated in a processing chamber 2.  A spectrum of its plasma emitting light is gathered through the window 1, and is corrected by transmissivity of the window 1, and original plasma emitting light is found.
Patent JP-H06274583-A (JP)
Title: Color converter
Inventor: NAKAGAWA KAZUYO
IPC: G06T11/60
Filed: 1993-03-23
Abstract: PURPOSE:To provide a color converter which can deal with the variation of the characteristic of a picture input means or the change with the lapse of time of the picture input means, and can execute the color conversion of very high conversion precision. CONSTITUTION:The color picture data of an object P to be read with color picture data to be represented by plural colors and the learning picture data of a learning data presenting part are read by a color picture input part 2, and are outputted as digital multidimensional picture data respectively, and are inputted to a color converting part 3 and a learning part 4. The color converting part 3 converts the multidimensional color picture data from the object P to be read into the HVC value of modified Munsell color space by a neural network. The learning part 4 executes learning properly in conformity with a control signal from a control part 5 so as to optimize color conversion information from the combination of the value of the modified Munsell color space corresponding to the multidimensional picture data of the learning picture data from the learning data presenting part 1. After the completion of the learning, the color converting part 3 is optimized by transferring the color conversion information to the color converting part 3.
Patent JP-S57177889-A (JP)
Title: Welding method for hoop material
Inventor: KIKUCHI SHIZUO
IPC: B23K33/00
Filed: 1981-04-27
Abstract: PURPOSE:To connect hoop materials accurately in a short time by cutting off the connecting ends of the hoop materials diagonally, and performing cutting off of both sides of the connecting ends and cutting off of the acute angle parts produced by the diagonal cutting off simultaneously. CONSTITUTION:The connecting end 1 of a looper side hoop material and the connecting end 2 of an uncoiler side hoop material are cut off at 45 deg. in parallel to the extension direction of the respective ends 1, 2. At the same time, the cutting off of both sides of the respective ends 1, 2 and the cutting off of the acute angle parts formed by the diagonal cutting are accomplished simultaneously. Thence, the end 2 is superposed on the other end 1. The superposed parts of both are spot welded, and the connected parts 3 are pressed with a press or the like, whereby the connection of the hoop materials is completed. Thereby, the width of the parts 3 is kept within the specified size.
Patent JP-S59189313-A (JP)
Title: Optical modulator
Inventor: SOMEYA ATSUSHI
IPC: G06K15/12
Filed: 1983-04-12
Abstract: PURPOSE:To extract modulated luminous flux efficiently through simple constitution by displacing a photodetection optical system so that its optical axis is not coincident to the optical axis of a luminous flux projection system. CONSTITUTION:Luminous flux from a light source 1 is collimated by a collimator lens 12 into parallel luminous flux, which is incident to an optical modulating element 13. Luminous flux which is not modulated by the optical modulating element 13 is projected in the state of the parallel luminous flux from the optical modulating element 13 as shown by a solid line L1. Some of the luminous flux which is modulated by the optical modulating element 13 is converged by an image forming lens system 14 as shown by a broken line L2 to form a light spot on a photodetecting medium 15. Therefore, the light spot corresponding to an electrode which imposes the modulation upon the incident luminous flux is formed on the photodetecting medium 15. The optical modulating element 13 is so constituted differently from the direction of the optical axis AX1 of the luminous flux projection optical system, and the optical axis AX2 of said photodetection optical system is set preferably in its scattering direction.
Patent JP-H03262843-A (JP)
Title: Joining structure for column and beam
Inventor: KISHI AKIRA
IPC: E04B1/58
Filed: 1990-03-14
Abstract: PURPOSE:To ease construction by welding a flange between an upper and lower pair of brackets provided on one side surface of a square column etc., with a C channel beam interposed, and also welding a beam web to a column side surface orthogonal to a bracket fitting surface. CONSTITUTION:A pair of flat-plate state brackets 21 and 22 is parallelprotrudedly welded to one side face 11 of a column 10 having two orthog onal surfaces at a given interval in an axis direction. Next a beam 40 is pro vided which has an approximate U-shaped cross section and in which the projec tion 44 of only a web 41 is formed with a given length of the end parts of flanges 42 and 43 cut off. Then the flanges 42 and 43 are welded with the beam 40 interposed between the brackets 21 and 22' and also the beam 40 is fixed to the column 10 with the orthogonal surface 12 to the surface 11 and the outer edge of the projection 44 welded. This permits reducing weight with the web of a former C channel-like joint eliminated, sure and easy welding' and obtaining sufficient strength even omitting a column diaphragm.
Patent JP-H08257583-A (JP)
Title: Waste water treatment apparatus
Inventor: FUKASE TETSURO
IPC: C02F3/12
Filed: 1995-03-23
Abstract: PURPOSE: To stably and effectively improve the sedimentation properties of sludge by together adding solid particles and flocculant to activated sludge and to efficiently recover the added solid particles to reuse them effectively. CONSTITUTION: Raw water is introduced into an aeration tank 1 from piping 11 to be subjected to aerobic biological treatment and introduced into a sedimentation tank 2 from piping 13 to sediment and separate flocs of sludge and supernatant water is discharged out of the system from piping 14. Sedimented sludge is taken out of piping 15 and a part thereof is returned to the raw water introducing piping 11 as return sludge from piping 16 and the remainder is supplied to a cyclone 3 as excessive sludge from piping 17. Cation polymer injection piping 12, the return piping 16 of the return sludge from the sedimentation tank 2 and sand return piping 19 are connected to the raw water introducing piping 11.  Therefore, sand is effectively incorporated in the sludge flocs in the biologically treated liquid introduced into the sedimentation tank 2 by the action of a cation polymer and the flocs are enhanced in specific gravity sufficiently to be rapidly sedimented in the sedimentation tank 2.
Patent JP-S61223885-A (JP)
Inventor: NAGASHIMA YOSHITAKE
IPC: H04N3/34
Filed: 1985-03-29
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-H10261337-A (JP)
Title: Switch device for game machine
Inventor: NAKAZAWA HIROTO
IPC: H01H13/52
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a switch device mounted on a game machine requiring a switch operation and also to a game machine requiring no switch operation. SOLUTION: A push button 30 has at the back a protrusion 33 directed toward a mount base 50. The base 50 has check parts 55, which check the depression of the button 30 at their first mounted position within the slide range of the protrusion 33 of the button 30 and allow the depression of the button 30 at their second mounted position out of the slide range, where either of the button 30 and the base 50 is turned from the first mounted position. Either of the button 30 and the base 50 is mounted on a front panel 20 so as to be turnable to the first or second position.
Patent JP-S55157011-A (JP)
Title: Decelerating method for driving source in positioning control
Inventor: AOYAMA TADAMASA
IPC: G05B19/416
Filed: 1979-05-25
Abstract: PURPOSE:To enable positioning with minimized inertia of control objective and distortion immediately before the stop, by taking the decelerating timing through catching the time point in minimum distortion produced in the control objective and to the mechanism accompanied with it. CONSTITUTION:At positioning control for a control objective, when a driving source is controlled for decelerating drive, the decelerating timing is taken when the control objective in decelerating running and its associated mechanism causes a minimized distortion, allowing to incrase the decelerating effect and enable positioning control in a short time. Further, at the time of deceleration, the moment of inertia and distortion produced in the control objective can be reduced or removed. Accordingly, regardless of the deceleration in a short time, the moment of inertia and distortion of the control objective immediately before the stop can almost be eauql to zero for the positioning, allowing to prevent wear of machine.
Patent JP-H05233143-A (JP)
Title: Coordinate input device
Inventor: KATO HIROAKI
IPC: G06F3/0354
Filed: 1991-03-05
Abstract: PURPOSE:To output an absolute coordinate value, to prevent an absolute coordi nate from being restricted and to set an input device to be small in the coordi nate input device outputting the absolute value of a mouse and the like. CONSTITUTION:This device is provided with registers (lower bound X6 and Y8, and upper bound X7 and Y9) which arbitrarily set the shift range of the upper/lower bounds in the directions of X and Y on the display screen surface of a cursor, comparison means (lower bound comparators X10 and Y12, and upper bound comparators X11 and Y13) comparing the shift range in the respective directions of X and Y-axes, which is set in the registers with the present positions of X and Y-coordinates, a shift pulse control 14 operating based on the output of the comparison means and invalidating the shift pulse of the cursor when the present positions of X and Y-coordinates exceed the shift range of the upper/lower bounds and a control part 5 having an adder 5a adding shift quantity by a shift operation to the value of a register 5b holding a previous coordinate value within the set shift range and outputting the absolute coordinate value.
Patent JP-S59189433-A (JP)
Title: Data erasing system by direct memory access
Inventor: MIYANAGA TAKAO
IPC: G06F3/00
Filed: 1983-04-12
Abstract: PURPOSE:To shorten a data clear time by using one of plural ports for transferring a data which are provided on a direct memory access system, and writing a clear data in a memory area having continuous addresses whose contents have become unnecessary. CONSTITUTION:A starting address of a transfer data and the number of transfer bytes are instructed to each of a data transfer port and a memory clear port of a direct memory access control device (DMAC) 4 from a CPU3, and a DMA signal is sent to a transfer start part 5. A data transfer request is outputted to the DMAC4 from a data transfer request control part 6, a response signal is sent back, and the data is transferred to an I/O part 2 from a memory 1. When the DMAC4 detects the end of a DMA, a memory clear part 7 is started, and the contents of a clear dara part 8 are sent out onto a data bus. A clear data is transferred to the memory 1 by a clear signl inputted to a clear request part 9, and continuous (n) bytes are cleared successively from an address ''0'' of the memory 1. In this way, the clear time is shortened.
Patent JP-S60207827-A (JP)
Title: Controlling unit for controlling gaseous mixture combustion
Inventor: ISHII KIYOKAZU
IPC: F23N1/00
Filed: 1984-03-30
Abstract: PURPOSE:To mix a gas produced batchwise with a gas continuously supplied and make it possible to utilize the gaseous mixture as much as possible by providing feedforward means for calculating first and second gas flow quantity set values and feedback means for periodically correcting the output of the feedforward means. CONSTITUTION:A coke oven gas (COG) and a blast furnace gas (BFG) can be supplied continuously each forming a first gas having a substantially predetermined quantity of heat generated. A converter gas (LDG) is supplied batchwise, and forms a second gas having a varying quantity of heat generated. At a feedforward calculating part 521, the flow quantity set values FC, FB and FL of COG, BFG and LDG and these coefficient KC, KB and KL are calculated. KC and FC are supplied as set values of a COG flow quantity adjusting meter 31, KB and FB as set values of a BFG flow quantity adjusting meter 40, and KL and FL as values of an LDG flow quantity adjusting meter 49. At a feedback calculating part 522, the coefficients KC, KB and KL of the feedforward circuit are periodically corrected.
Patent JP-S53148960-A (JP)
Title: Electronic counter
Inventor: YOSHIDA KAZUO
IPC: H03K21/40
Filed: 1977-05-31
Abstract: PURPOSE:To obtain a counter which can hold the memory of the action state at the service interruption time, by giving no operation at both the service interruption time and the service recovery time.
Patent JP-S61220893-A (JP)
Title: Transfer-type thermal recording material
Inventor: IWAKURA KEN
IPC: B41M5/392
Filed: 1985-03-28
Abstract: PURPOSE:To provide a transfer-type thermal recording material showing a sufficient developed color density and a sufficient color forming sensitivity, by providing a heat-fusible transfer layer comprising a coloring agent and at least one specified flux. CONSTITUTION:A heat-fusible transfer layer comprising a coloring material and at least one heat-fusibilizing agent of general formula (I), wherein each of Ar and Ar' is subst. or unsubst. phenyl or naphthyl, and R is 1-10C bivalent group, is provided. Of the bisaryloxyalkane derivatives of general formula (I), particularly preferred is one of general formula (II), wherein R is 1-10C bivalent group, and each of X, Y, Z, X', Y' and Z' is hydrogen, lower alkyl, lower alkoxy, halogen, alkyloxycarbonyl, aralkyl or aralkyloxycarbonyl. The transfer sheet is obtained by dispersing the coloring agent and the flux in a dispersant, adding a binder, additives, a brightening agent or the like to the dispersed material as required, applying the resultant coating liquid to a base, and drying the coating liquid applied.
Patent JP-H04298745-A (JP)
Title: Production of phase shift mask
Inventor: SOTOOKA YOJI
IPC: G03F1/80
Filed: 1991-03-28
Abstract: PURPOSE:To obtain the phase shift mask having shifters which are strong in physical and chemical strength and excellent in film thickness controllability. CONSTITUTION:After an SiO2 film 2 and a Cr film are formed on a glass substrate 1, the Cr film is patterned to form 1st Cr patterns 3A. A positive resist film 4 is then formed over the entire surface and is thereafter exposed from the rear surface of the glass substrate and is developed, by which resist patterns 4A are formed. The Sin. film 2 is then etched with the resist patterns 4A as a mask to form the shifters 2A. The 1st Cr patterns 3a are then side etched to form 2nd Cr patterns 3B.
Patent JP-H06302755-A (JP)
Title: Flagless semiconductor device and manufacture thereof
Inventor: TOMU AARU HORINSUWAASU
IPC: H01L23/50
Filed: 1994-03-09
Abstract: PURPOSE: To reduce a possibility of internal peeling-off and package cracking by supporting a die by two cantilevered tie bars to reduce an entire surface area of an interface between plastic and metal in a plastic sealed device. CONSTITUTION: In a device 10, tie bars 18 support a semiconductor die 22. In a device 20, tie bars 18 support a semiconductor die 24. Each time bar 8 includes a stem part 19 and a support part 21. The die 22 extrudes fully on the support part 21 of the tie bar 18 or covers it. In order to avoid the entire support part from being placed under the die, however, the die can be extended beyond the periphery of the die. The devices 10 and 20 are sealed into plastic sealing material, cut off from a lead frame 12 to obtain a completed device. Thereby the area of an entire interface between plastic and metal in the plastic sealed device.
Patent JP-H11248915-A (JP)
Title: Optical filter
Inventor: AMANO SAYOKO
IPC: G02B1/10
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To make a choice between water repellence or hydrophilicity and antifogging by one filter. SOLUTION: On one surface of a substrate 10, a water-repellent film 11a or a surface hydrophilic film 11b which has a hydrophilic group oriented on its film surface is formed and on the other surface, an internal hydrophilic film 12 is made present by dispersing a hydrophilic group in the film. The optical filter can be mounted on a lens device with one surface of the filter forward by engaging a screw 14 or 15 of a hold frame 13 fitted to the substrate 10 with a screw part provided to the lens device.
Patent JP-H07245825-A (JP)
Title: Panel for mounting terminal base of power distribution board
Inventor: KATO HIROAKI
IPC: H02B1/40
Filed: 1994-03-07
Abstract: PURPOSE:To stabilize a terminal base by oppositely and vertically provide side plates almost in the shape of inverted C to the upper direction from the upper and lower terminated edge portions and then supporting the terminal base at the area near the end part of the bottom surface with the upper terminated edge portion of the side plate. CONSTITUTION:Two internal apparatus fitting railss 1 are provided opposed with each other at the internal rear surface of the body of a box of the power distribution board and a panel for fitting the terminal base having the terminal base 2 is provided between such internal apparatus fitting rails 1. In the terminal base fitting panel 3, the side plate 4 is oppositely and vertically provided almost in the shape of inverted C to the upper direction from the upper and lower terminated edge portions and the terminal base 2 is supported by the upper edge portion 4a of the side plate 4 at the area near the end part of the bottom surface of the terminal base 4. The bottom surface of the terminal base 2 is placed on the upper edge portion 4a of the side plate 4 of the fitting panel 3 and the terminal base fitting rail 5 provided at the bottom surface of the terminal base 2 is screwed with a fitting screw to the base surface of the terminal base fitting panel 3. Thereby, the terminal base 2 can be stabilized.