baber/WOPTO huggingface dataset:
Patent JP-H0822835-A (JP)
Title: Hydrocarbon reforming catalyst member structure and electrochemical power generator
Inventor: PURABUHAKARU SHIN
IPC: B01J23/78
Filed: 1995-02-20
Abstract: PURPOSE: To provide an electrochemical generator in which an internal catalyst- type hydrocarbon gas reforming device is accomodated. CONSTITUTION: The flow channels 59 are integrally mounted on a reforming catalyst material 58, independently from each other in a direction of a reformable gas current along the length of the catalyst material 58. Preferably, both of the used fuel and the burned waste gas, or one of them transmits heat to the catalyst and a gas which can reform through a number of flow channels successively installed in adjacent to each other in the reforming catalyst support 56 independently from each other. The flow channels are preferably the slots extending from an outer face of the support to the inside. A part of these slots is formed by a wall which forms an outer face.
Patent JP-H07239723-A (JP)
Title: Constant voltage power unit
Inventor: HIRUMA YOSHIAKI
IPC: G05F1/56
Filed: 1994-03-01
Abstract: PURPOSE:To provide a circuit which improves a temperature drift by canceling temperature characteristics of a transistor(TR) 2 considering such a condition as the premise that electric power at an output current dropping point becomes constant even if ambient temperature varies. CONSTITUTION:The constant voltage output type power unit which uses a P channel type FET 6 in series with a power circuit is provided with a TR2 which detects the voltage across a load current detection resistance 3 and controls the FET 6 and the series circuit of resistances 10 and 12 and PNP TR11 connected to a point between the output side of the load current detection resistance 3 and the power source minus side, and, the base of the TR 2 and the base of the PNP TR 11 are connected in common and the common connection point is connected to the collector of the PNP TR 11.
Patent JP-H01228809-A (JP)
Title: Method for cleaning molding mold
Inventor: KITAURA TOSHIHIKO
IPC: B29C33/68
Filed: 1988-03-09
Abstract: PURPOSE:To realize simplification of operation and maintain favorable working atmosphere by a method wherein molding action is performed once by once by placing corresponding sheet between molds respectively to make a mold surface clean and give a mold release agent. CONSTITUTION:A cleaning sheet for a mold employs unvulcanized rubber ground as its basic material, with which a removing aid for peeling-off of a polluting substance of a mold surface smooth from the mold surface and two kinds of groups such as glycol ether group and imidazol group are available as the remove aid. A vulcanizing agent and mold release agent are compounded with the same further and a vulcanization accelerating agent and reinforcement agent are compounded with them at need. A sheet 10 is used, the sheet 10 is made into appropriate dimensions by cutting off the same at an index 11 so that it fits to a molding machine, molding action of which is performed by placing between a top and bottom forces 1, 2 and the surface of the mold is washed. Then a mold release sheet giving the mold release agent to the cleaned mold surface contains the mold release agent in lieu of the glycol ether group or the imidazol group and the molding action is performed by placing the sheet between the molds.
Patent JP-H09229190-A (JP)
Title: Shift stopper device of four-speed transmission
Inventor: MINAMI MASAO
IPC: F16H63/20
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a shift stopper device which allows modification to four- speed transmission from a five-speed transmission without change of the shapes of major components. SOLUTION: A shift operation mechanism is structured so that five speed positions and a reverse position are arranged on the same operating line, and a reverse shift arm 45 is swung in the Reverse direction by turning a shift head 37 fixed to a shift shaft for reversing 32 to the reverse direction, and the reverse position is established when the reverse shift arm 45 moves a reverse idler gear to the reverse meshing position. On a reverse shift arm bracket 47, a stopper member 51 is mounted which has the first stopper surface 50a to make turn stop of the shift head 37 in the direction opposite the engaging direction with the reverse shift arm 45 and the second stopper surface 50b to restrict the shift motion of the shift head 37 in the direction opposite the Reverse direction.
Patent JP-H05267590-A (JP)
Title: Method of forming transistor
IPC: H01L27/06
Filed: 1991-03-20
Abstract: PURPOSE: To provide a high-voltage bipolar transistor which is integrated into a bipolar CMOS integrated circuit. CONSTITUTION: Using embedded n-type regions 116 in a p-type substrate 10, collector regions are formed. Connector contacts 158 to the embedded n-type layer are formed round p-type wells to form separate base regions. P-type base regions 162 doped at a high concn. are formed, using P<+> -type contacts 192 to these regions. N<+> -type emitters 176 are formed adjacent to the base regions by outward diffusion of a polysilicon Si layer 168 doped at a high concn. As an interface of the collector and base, a P-type well doped at a low concn. is provided to thereby raise a breakdown voltage at the collector-base junction, resulting in a breakdown voltage rise at the collector-emitter function, thus enabling obtaining a high-voltage bipolar transistor.
Patent JP-H02237206-A (JP)
Title: Amplifier
Inventor: HIGUCHI YASUO
IPC: H03F3/68
Filed: 1989-03-09
Abstract: PURPOSE:To reduce the potential difference of both ends of a load resistance by installing an amplifier without having a DC voltage gain in the preceding stage of a non-inversion amplifier whose output is connected to a load resistance and an inversion amplifier. CONSTITUTION:An input signal is inputted to the positive input terminal of the first amplifier 1 and is amplified in the feedback resistances 2 and 3 by the decided voltage gain, and the outputted signal is impressed on the positive input terminal of the second amplifier 5 and the negative terminal of the third amplifier 7. Then, it is non-inversely amplified in the second amplifier 5 and is inversely amplified in the third amplifier 7. Respective amplifiers 5 and 7 are constituted so that they have the same voltage gain, and the output signals of the amplifiers 5 and 7 are impressed on both ends of the output load resistance 12. Thus, the potential difference of both ends in the load resistance 12, which occur by permitting the DC voltage gain to amplify the potential difference between the input terminal and a reference voltage source 9 can be reduced by the rate of the voltage gain of the amplifier 1 in the preceding stage.
Patent JP-2000260632-A (JP)
Title: Cooling structure of transformer winding
Inventor: KOBAYASHI MASAHIKO
IPC: H01F30/00
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To reduce an increase in the temperature of windings by making the temperature distribution of interiors of the windings uniform to remove a local high temperature part therein. SOLUTION: Windings 1 wound in the form of concentric cylindrical disks are provided. Insulating cylinders 3a and 4a for guiding cooling medium 6 from upper and lower parts of the windings 1 into the windings, as well as insulating cylinders 3b and 4b for guiding the cooling medium 6 of the interiors of the windings 1 from the central part of the windings 1, are provided at inner and outer diameters of the windings 1. The cooling medium 6 is circulated from the upper and lower ends of one of the windings 1 to the central part of the other winding.
Patent JP-H08255521-A (JP)
Title: Composition for forming conductive film and its formation
Inventor: NISHIHARA AKIRA
IPC: G02F1/1343
Filed: 1995-03-16
Abstract: PURPOSE: To provide a composition forming a conductive film and a formation of a conductive film which can be applied to a resin board of low heat resistance and by which a transparent conductive film having low resistance and superior optical characteristics (high light transmittance, low haze) can be formed. CONSTITUTION: In a composition for conductive film forming in which indium oxide containing tin (ITO) powder is dispersed in resin liquid, the ITO powder is in advance surface-treated by inactive organic liquid containing 0.1 to 5 percentage by weight of 2 fluorine against the powder. This composition is printed on or applied to a board, and is dried, heat-cured, and/or cured by ultraviolet rays irradiation so as to form a transparent film. In that case, before heat curing or the ultraviolet rays irradiation after drying, or during the heat curing or during the ultraviolet irradiation, or after the formation of the conductive film on the board, when the film on the board is heat pressing treated (rolling or hot pressing), electric characteristics and optical characteristics are improved much more.
Patent JP-H10252230-A (JP)
Title: Gutter bracket
Inventor: TAKAYAMA MASATERU
IPC: E04D13/072
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a gutter bracket whose body can be located and fixed in the desired position on a mounting rod certainly and strongly through a simple lever manipulation. SOLUTION: A gutter bracket is structured so that the two members are coupled together by a coupling 13 inserted through a slit 9 in the body 1 of supporting tool in order for the body 1 to be mounted on a mounting rod 11 slidably. A shaft 24 is mounted horizontally on the coupling 13, and through the shaft 24 a lever 17 having a cam at the peripheral edge is installed rotatably, and the cam is allowed to push the oversurface of the mounting rod 11 by turning of the lever 17 so that pressure contact can be generated with the body 1 of the bracket. The cam part is equipped with a plane contacting with the oversurface of the mounting rod 11 at the time pressure contact is generated.
Patent JP-H08254967-A (JP)
Title: Integrated circuit for driving display device
Inventor: TOMIZUKA HIDEYUKI
IPC: G09G3/36
Filed: 1995-03-16
Abstract: PURPOSE: To reduce power consumption of an integrated circuit for driving display device. CONSTITUTION: In the configuration that data pulse DP are outputted from data pulse generating circuit 5 and this data pulses DP are sequentially shifted to a shift register 1 when the first counter 2 counts the count value selected by a selector circuit 3, the shift register 1 operates only for a necessary period by providing RS-FF 11 reset by the data pulses and a gate circuit controlling a clock CLK by the output from RS-FF11, providing the second counter 10 starting count operation simultaneously with the operation of the shift register land resetting the RS-FF11 at '120' of a count output of the second counter 10.
Patent JP-H05225170-A (JP)
Title: Transfer controller and transfer route selecting method
Inventor: ABE NORIYUKI
IPC: G06F19/00
Filed: 1992-02-10
Abstract: PURPOSE:To select an optimum transfer route out of a transfer network in response to the situation and the purpose. CONSTITUTION:A transfer route retrieving part 5 changes in terms of probability the arrangement of stations set on a transfer route accordant with the conditions of a transfer route limit condition defining part 9 to take out a transfer route accordant with the limit conditions. Then the part 5 also takes out a route accordant with the rule decided by 8 transfer route deciding rule selecting part 7 among those unchanged transfer routes. The latter transfer route is changed in terms of probability and compared with an unchanged route. This processing is repeated for selection of a transfer route that is accordant with the decided rule and the limit conditions. In such a constitution, a transfer route suited to the situation of a transfer network can be selected in a practicable processing time.
Patent JP-S58174447-A (JP)
Title: Dispersion-type water-insoluble dye composition
Inventor: NAKAMATSU TOSHIO
IPC: C09B67/22
Filed: 1982-04-06
Abstract: PURPOSE:To prepare a dye composition having remarkably improved dispersion stability without using a large amount of a dispersing agent, by mixing specific two kinds of dyes each having poor dispersion stability when used singly. CONSTITUTION:The objective dispersion-type water-insoluble dye composition is prepared by mixing (A) 95-5wt%, preferably 85-15wt% of the dye of formula I with (B) 5-95wt%, preferably 15-85wt% of a dye of formula II (X is lower alkyl). EFFECT:It prevents the generation of mottling caused by the generation of coagulated material.
Patent JP-2000255839-A (JP)
Title: Device for truing-up side edge of sheet material
Inventor: OKADA KOICHI
IPC: B65H9/10
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a device for truing-up side edge which has a simple structure, and is capable of attaining truing-up side edge positively and positioning in the cross direction of a sheet body as reference to the center of the sheet body. SOLUTION: This device 140 for truing-up of side edge is provided with a pair of rollers 130, 132 disposed along a plate 138 and opened/closed flexibly, a pawl 134 for truing-up of side edge which is disposed between a pair of rollers 130, 132 and pushes a recording sheet toward the center in the cross direction thereof, and a displacing mechanism displacing the pawl 134 for truing-up side edge. The displacing mechanism consists of a rack 190 mounted on members 188a, 188b for truing-up side edge movable in the cross direction of the recording sheet and a pinion 184 engaged with the rack 190 and rotated by a motor 182a, and the pawl 134 for truing-up side edge is fixed on the members 188a, 188b for truing-up side edge.
Patent JP-S51133055-A (JP)
Title: Position detector
Inventor: MIZUTANI NAGAO
IPC: G01B7/00
Filed: 1975-05-14
Abstract: PURPOSE: It is a purpose of the invention to provide a position detector, especially that composed of magnetic field generation part material and lead switch, and has a high precision of position detection composed of cheap materials and structure. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000260901-A (JP)
Title: Multilayer printed wiring board for metal core semiconductor plastic package
Inventor: TAKE MORIO
IPC: H05K1/05
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a multiplayer printed wiring board for semiconductor plastic package excellent in connectivity between inner metal core and outer metal foil, heat dissipation properties, heat resistance after moisture absorption, and the like. SOLUTION: In a cavity semiconductor plastic package of ball grid array employing a metal core having a plurality of truncated conical metallic protrusions 1 on the surface and rear, prepreg having scooped protrusions are arranged on the opposite sides of the metal core and hot pressed and then a circuit is formed only on the surface. It is then treated chemically and a prepreg (g) having a scooped semiconductor chip mounting part is arranged again on the surface. Subsequently, through holes (i) and blind holes are made, immediate upper part of the metal foil for mounting a semiconductor is cut off after desmearing, flow-out resin is removed by sandblasting, circuits are formed on the surface and rear, plating resist is applied and followed by noble metal plating.
Patent JP-S54150167-A (JP)
Title: Ic for digital watches
Inventor: YASHIKI NAOKI
IPC: G04G9/00
Filed: 1978-05-17
Abstract: PURPOSE:To reduce the number of wirings and achieve the reduction of chip sizes by disposing transmission circuits with a decoder as a center and commonly inputting the outputs of the respective transmission circuits. CONSTITUTION:This IC is provided with counters C1 thru C4 for the second, minute, hour and data, circuits TG1 thru TG4 which transmits the outputs of the counters, a timing circuit 5 which selectively drives transmission circuits TG and a decoder 4 for the outputs of the transmission circuits TG. With the decoder 4 as a center, at least two counters and the transmission circuits TG for said counters C are disposed on the right and left so that outputs of the transmission circuits TG are commonly applied to the input line of the decoder 4. As a result, the two-way wirings to the decoder 4 may be reduced by half and chip sizes may be reduced.
Patent JP-S55150175-A (JP)
Title: Video recording and reproducing device
Inventor: KOGA YOSHIO
IPC: H04N5/44
Filed: 1979-05-09
Abstract: PURPOSE: To record securely a program as desired by switching and connecting an antenna change-over circuit of VTR to the VTR side autoatically in recording and reproduction modes of VTR.  
     CONSTITUTION: Antenna change-over switch 16 of VTR1 is changed over to the VTR side automatically by being connected to contact (a) even in recording. As a result, the contents of a channel-selected program recorded by VTR1 are reproduced and monitored via TV receiver 2, so that a desired program will securely be picture-recorded by VTR. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000255503-A (JP)
Title: Granular material-dispensing apparatus
Inventor: TORIYAMA KOJI
IPC: B65B1/36
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To take out a desired amount of granular materials without crushing or damaging the granular materials and moreover in a sanitarily favorable state. SOLUTION: A granular material-dispensing apparatus is provided with a casing having an opening portion 18A for admitting a predetermined amount of granular materials stored in a storing unit and a dispensing port 19A for dispensing the predetermined amount of the granular materials admitted. The apparatus is formed by providing in the casing a granular material-receiving unit for receiving the predetermined amount of the granular materials in such a manner as to freely move between a receiving position where the granular material-receiving unit is positioned at the opening portion 18A to receive the predetermined amount of the granular materials and a dispensing position where the granular material-receiving unit is positioned at the dispensing port 19A to dispense the predetermined amount of the granular materials received.
Patent JP-H09252348-A (JP)
Title: Information processing system
Inventor: YOSHIMURA HITOSHI
IPC: H04M11/00
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To conduct processing such as transfer of a telephone call, reception inhibit and automatic answering recording without troubling the user's manual operation by utilizing an existing telephone network or a local area network (LAN) installation. SOLUTION: A company attendee number to specify each user corresponding to each line number of an existing private branch of exchange(PBX) or a special symbol for reply such as transfer/reception inhibit/automatic answering recording is registered to a data processing unit 3 via an information processing terminal equipment 10 and a LAN 4 as a registration number, and in the case of receiving a phone call, the processing of the telephone processing to each user is automatically conducted in response to the setting of the registration number in the line.
Patent JP-S54148831-A (JP)
Title: Block copolymer latex composition with improved film- forming properties and stability
Inventor: HIRAI KOUJI
IPC: C08L51/00
Filed: 1978-05-15
Abstract: PURPOSE: Title composition that is prepared by emulsifying a mixture of a specific block copolymer or modified block copolymer with a modified conjugated diene polymer, thus being good in film-forming properties, high in stability, and excellent in strength characteristics of the coating films.  
     CONSTITUTION: A solution of (A) a block copolymer from aromatic vinyl compound and a conjugated diene compound with a molecular weight of 10,000W 1,000,000 or (A') a modified block copolymer that is prepared by introducing 20 or less of carboxyl groups per 100 monomer units of the conjugated diene in (A) and another solution of (B) a 4W5C conjugated diene polymer modified by introducing 0.03W30 carboxyl groups per 100 diene monomer units are mixed so that the amount of (B) is adjusted to 3W70 wt% based on 100 parts by wt of conjugated diene polymer (A) or (A'). The mixed solution is mixed with water containing an emulsifier in a volume ratio of 6:1W1:10 and emulsified, then the solvent is removed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03260897-A (JP)
Title: Car type discriminating device
Inventor: KAMIMURA YOICHI
IPC: G07B15/00
Filed: 1990-03-12
Abstract: PURPOSE:To easily install an equipment to reduce equipment cost and to improve reliability by deciding the size of a number plate by a picture processing, recognizing the two digits of a vehicle type classifying number, tread measuring, measuring the number of shafts and totally discriminating the type of the car while including the result of an overhang measurement and the result of a car height measurement. CONSTITUTION:When a vehicle enters a parking lot, simultaneously with the ON of a vehicle detection signal, a picture processor 6 picks up the front image of the vehicle. A front picture image pickup device 5 outputs a still picture video signal and the picture processor 6 fetches the signal and executes the recognition of the number plate and the measurement of a tread after executing A/D conversion. During the passage of the car, the picture of the side surface of the vehicle body is picked up and tires are detected from the picture. Then, the history of a tire position change is evaluated and forward/backward movements are judged. Then, the number of shafts to be passed until the end of the vehicle passage is calculated. When the passage of the vehicle is finished, the results of measuring the first shaft tread, number plate size, two digits in the vehicle type classifying number, shaft number, vehicle height and vehicle length or the like are totally decided and the vehicle type is discriminated. Thus, the equipments can be easily installed, the equipment cost can be reduced and the reliability is improved.
Patent JP-S551089-A (JP)
Title: Fitting of spring for holding shadow mask
Inventor: URUSHIBARA TAKESHI
IPC: H01J31/20
Filed: 1979-05-14
Abstract: PURPOSE: To keep the space between panel and shadow mask constant by welding two springs at first and then welding the remaining spring when welding three springs onto support frame.  
     CONSTITUTION: The shadow mask support frame 1 is held at a fixed position by the stopper 6 and the receiver 7, and the holes of the springs 5, 5a, and 5b are fitted on the tap pins 10, 10a, and 10b. Then, the air cylinder 14 is operated to weld the springs 5a and 5b to the frame 1 by electrifying the electrodes 11a and 11b, and then the frame 1 is positioned by the three points of the flat guage 16 and the tap pins 10a and 10b and the spring 5 is welded to the frame 1. Thus, fitting can be made according to the dispersions of each spring, so that the space between the panel and the shadow mask can be kept constant and the quality of Braun tube can therefore be raised. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51132906-A (JP)
Title: Low tenparature working communication system
Inventor: KAJIYAMA KENJI
IPC: G06F1/20
Filed: 1975-05-15
Abstract: PURPOSE: To obtain the communication system of high efficiency and also cheap running-cost from cooling by liquid nitrogen. 
     COPYRIGHT: (C)1976,JPO&Japio