baber/WOPTO huggingface dataset:
Patent JP-S63221689-A (JP)
Title: Semiconductor light emitting device
Inventor: ISOZUMI SHOJI
IPC: H01S5/00
Filed: 1987-03-11
Abstract: PURPOSE:To optimally control the value of a bypass current irrespective of element characteristics by providing a first compound semiconductor layer of one conductivity type, a second compound semiconductor layer of one conductivity type, a third compound semiconductor layer of one conductivity type, a current blocking layer of the opposite conductivity type, and a current blocking layer of one conductivity between a compound semiconductor substrate of one conductivity type and an active layer. CONSTITUTION:An n-type InP layer 2, an n-type InGaAsP layer 3 having narrow band gap, and an n-type InP layer 4 having lower carrier concentration than that of the layer 2 are laminated, and the layer 4 is inverted to P-type except a section opposed to an active layer 6 to form a p-type reverse region 4A. Accordingly, a p-n junction is formed in the layer 3 or a boundary. The region 4A can supply a bypass current through a p-type InP current blocking layer 10, a p-type InP clad layer 7, a p-type InGaAsP cap layer 8 to the layer 3. The layer 3 can select its composition irrespective of the characteristics of a semiconductor light emitting device to optimize the bypass current.
Patent JP-H09220775-A (JP)
Title: Material supply apparatus in tray molding machine
Inventor: HASHISHITA RYUICHI
IPC: B31B1/12
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To prevent the taking-up of a plurality of materials from a material supply part in a tray molding machine erecting the peripheral part of a flat paper material to mold a tray. SOLUTION: This material supply apparatus is constituted of a material supply hopper 30 housing materials in a stacked state and a material taking-out mechanism 40 sucking and holding the material positioned at the lowermost layer in the hopper 30 to take out the same downwardly. In this case, the engaging members 33, 33 supporting both end parts of the materials in the hopper 30 are provided so as to protrude obliquely downwardly from both side parts of the hopper 30 toward the inside thereof and hold the material to a downwardly protruding curved state to prevent the close contact of upper and lower materials.
Patent JP-H03255645-A (JP)
Title: Semiconductor element dividing device
Inventor: HASEGAWA SHINICHI
IPC: H01L21/68
Filed: 1990-03-05
Abstract: PURPOSE:To obtain an allowance to the dividability of a wafer subsequent to dicing to semiconductor devices by a method wherein the title device is constituted into such a structure that a pressing jig is divided into 3 and the pressing jigs at both ends of these pressing jigs can be vertically moved. CONSTITUTION:When a wafer 1 subsequent to dicing is mounted and a wafer mounting means 2 is placed on a supporting base 3, presser foots 4 for fixing the means 2 are made to descend, the means 2 is fixed and the state is held. In a region A, the wafer 1 is pressed by a main pressing jig 9 and the isolation of the wafer to a semiconductor devise is performed and in a region B, auxiliary pressing jigs 11 which are made to descend are made to ascend, the wafer is pressed by both jigs 9 and 11 and the isolation of the wafer to a semiconductor device is performed. In a region C, the jigs 11 which are made to ascend are made to descend and the division of the wafer is performed by the jig 9 only. After the division of the semiconductor devices in one direction is finished, the wafer is rotated by a rotary actuator 8 at 90 deg. and thereafter, the isolation of the wafer to semiconductor devices in another one direction is performed by a motion similar to the above one and the division of the wafer to the semiconductor devices in two directions is completed.
Patent JP-S53138609-A (JP)
Title: Key telephone set
Inventor: NAKAMURA TERUO
IPC: H04Q3/58
Filed: 1977-05-10
Abstract: PURPOSE:To have an assured discrimination of the flashing by controlling the current supplied to LED, etc. according to the peripheral brightness of the display element.
Patent JP-H08247277-A (JP)
Title: Lock-up controller for automatic transmission
Inventor: NAKATANI KAZUSHI
IPC: F16H61/14
Filed: 1995-03-14
Abstract: PURPOSE: To miniturize a control valve and to release quickly a lock-up condition with simple constitution. CONSTITUTION: A lock-up controller is provided with a lock-up change-over valve 13, first solenoid valve 14, change-over valve 15, speed change control part 16 and second solenoid valve 17 to control a torque converter 12 consisting of a fluid joint mechanism. An oil path 22 for supplying pressurized oil to an oil pressure chamber of a lock-up change-over valve 13 communicates to a port 14b of the first valve 14 or to an oil path for supplying secondary pressure PL2 directly by a change-over valve 15 controlled by the second valve 17. Thus, when the lock-up condition and slip condition are realized, pressurized oil supplied from the first valve 14 subjected to duty ratio control is adapted to act on an oil pressure chamber 31 of the lock-up change-over valve 13.  When the lock-up condition is quickly released, the secondary pressure PL2 is adapted to act on the oil pressure chamber 31 without passing through the electromagnetic valve 14.
Patent JP-H01229024-A (JP)
Title: Photosetting coating composition
Inventor: YAGI MASATOSHI
IPC: C08G18/67
Filed: 1988-03-08
Abstract: PURPOSE:To obtain the title composition which is used as a primer for vacuum metallization of plastic moldings, by using, as main components, a specific urethane poly(meth)acrylate and polyvalent (meth)acrylate copolymerizable therewith. CONSTITUTION:The objective composition is composed of (A) 40-100wt.% of a urethane poly(meth)acrylate, obtained by reaction between tolylene diisocyanate, a compound bearing at least one of hydroxyl and at least one of (meth)-acryloyloxy group in one molecule such as 2-hydroxyethyl (meth) acrylate, (B) 0-60wt.% of a polyvalent (meth)acrylate copolymerizable with component A such as polyol poly(meth)acrylate, (C) a photopolymerization initiator and (D) a fluorine surfactant cs.
Patent JP-H10240356-A (JP)
Title: Method for controlling substrate temperature and discriminating substrate temperature controllability for substrate processor
Inventor: IKEDA MASAYOSHI
IPC: H01L21/00
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a substrate temperature control method, with which the controllability of substrate temperature is improved by improving the controllability of heat conduction gas such as He gas through a substrate processor, and a substrate temperature controllability discriminating method with which the state of controlling a substrate temperature is discriminated by monitoring the state of gap between the substrate and a substrate arranging surface. SOLUTION: Concerning the substrate temperature control method for a plasma processor, the substrate fixed on a substrate holder is processed in a processing chamber, the He gas is let flow to the gap between the substrate and the substrate arranging surface during the processing of substrate, and the substrate is cooled to the required temperature by controlling the substrate temperature corresponding to the heat transmission characteristics of relevant gas. The pressure value of He gas is preset by a pressure setting part 50a, a real pressure value is measured by a pressure gauge 49, and the flow rate of gas is controlled by a pressure control valve 46 so that the measured pressure value can be equal with the set pressure value. Besides, a substrate temperature controllability discriminating part 50b discriminates substrate temperature controllability by monitoring the flow rate of gas.
Patent JP-H02233035-A (JP)
Title: Alarm detection system for multiplex line
Inventor: TAKAGI KENSUKE
IPC: H04J3/14
Filed: 1989-03-07
Abstract: PURPOSE:To improve fault detection function by storing an alarm signal generated by an alarm detection circuit into a memory corresponding to an in-frame address, reading an alarm signal by one frame from the memory, processing a fault and clearing the memory. CONSTITUTION:An alarm detection circuit 1 uses a data whose frame consists of plural channels and coming from a multiplex line via a terminal 4 in time series and an in-frame address representing it that the data coming from a terminal 5 resides in what order number of channel of each frame so as to detect a channel having a transmission error and generates an alarm signal for commanding a fault processing. A memory 2 stores an alarm signal generated by the alarm detection circuit 1 corresponding to the in-frame address. A central processing unit 3 reads an alarm signal by one frame from the memory 2 to apply the processing for the fault and clears the memory 2. Thus, the channel having an error is specified and the fault retrieval function is improved.
Patent JP-H04290080-A (JP)
Title: Solid-state image pickup device
Inventor: MABASHI MASAYOSHI
IPC: H04N5/335
Filed: 1991-03-19
Abstract: PURPOSE:To stabilize a video signal by suppressing flicker by improving responsiveness by varying signal accumulation time equivalent to plural horizontal periods per step, and fitting the level of a readout signal at a dead zone in a target level with high accuracy by performing automatic gain control. CONSTITUTION:The readout signal of a sensitivity variable solid-state image pickup element MID is amplified by a pre-amplifier (b), and it is converted to a DC level VD at a smoothing circuit consisting of a PF and a DET. Reference signals of high level VH and low level VL in accordance with set signal levels are compared with the level VD at a voltage comparator COMP, and a result is supplied to the SR of a sensitivity control circuit. In the case, the signal is set as an up/down operating signal of one bit per frame according to a timing signal from a driving circuit (a), and a sensitivity setting signal is formed at a control circuit CONT, which controls the element MID. Also, the readout signal at the dead zone of constant level provided for the readout signal is set at the target level by performing the automatic gain control.
Patent JP-S59179548-A (JP)
Title: High-solid type nonaqueous dispersion resin composition
Inventor: HAYASHI MASAAKI
IPC: C09D151/00
Filed: 1983-03-30
Abstract: PURPOSE:The titled composition that is composed of a nonaqueous dispersion of a polyester-modified vinyl polymer which is obtained by a specific method and a crosslinking copolymer resin, thus giving cured coating films of high flexibility, good appearance, high staining resistance and high moisture resistance. CONSTITUTION:The objective composition is obtained by using (A) a nonaqueous dispersion which is prepared by copolymerizing, in the presence of (i) 30-80wt% of a soluble polyester-modified vinyl resin dispersion stabilizer obtained by grafting 50-95wt% of alpha,beta-monoethylenic unsaturated monomers onto 5-50wt% of unsaturated polyester, 70-20wt% of a mixture of (ii) a hydroxyalkyl ester of an alpha,beta-monoethylenic unsaturated carboxylic acid and (iii) other monomers in such a solvent as it does not dissolved the copolymer from components ii and iii, e.g., an aliphatic hydrocarbon as well as (B) a solution of a crosslinking copolymer resin from (iv) an N-alkoxymethylated alpha,beta-monoethylenic unsaturated carboxylic acid amide and (v) other monomers at a weight ratio of 90/10-10/90 on the solid basis.
Patent JP-S51130747-A (JP)
Title: Bearing
Inventor: AONUMA HIDEJI
IPC: F16C35/02
Filed: 1975-05-12
Abstract: PURPOSE: A lightweight, low cost, wear-resistant and chemical corrosion resistant bearing. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51130930-A (JP)
Title: Combustion control unit
Inventor: MIYANAKA MOTOSHI
IPC: F23N5/24
Filed: 1975-05-12
Abstract: PURPOSE: Safe and simple combustion control unit having a single timer circuit whose pulse output is distributed to electromagnetic valve circuit and to safety switch circuit. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60217931-A (JP)
Inventor: GIYUNTAA RAADE
IPC: B65B59/02
Filed: 1985-03-20
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-S63219553-A (JP)
Title: Bending method for amorphous fine metallic wire
Inventor: UENO SHUJI
IPC: C21D6/00
Filed: 1987-03-09
Abstract: PURPOSE:To obtain a worked material having excellent fatigue characteristics and good dimensional accuracy, by bending an Fe or Co amorphous fine metallic wire within a specific temp. range in a short time. CONSTITUTION:The Fe or Co amorphous metallic fine wire is bended at the strain rate of >=2% to prepare a compression spring, etc. The bending is executed within the temp. range of 300-600 deg.C in the time area of 0.01-10sec. Said method is suitable for preparing a precision small-sized spring having the strength and fatigue characteristics. The compsns. contg., by atom, one ore more kinds of 0.01-75% elements from each group among (1) one or more kinds among P, C, Si, B and Ge, (2) one or two kinds of Fe and Ni, (3) one or more kinds among 0.01-15% Cr, Nb, Ta, V, Mo, W, Ti and Zr and (4) one or more kinds among Mn, Be, Pd, Al, Au, Cu, Zn, Cd, Sn, As, Sb, Hf and Pt with the balance consisting substantially of Fe or Co is preferable as the amorphous fine metallic wire.
Patent JP-2000249786-A (JP)
Title: Neutron counter tube conveying device
Inventor: ONO YOSHIAKI
IPC: G21C19/20
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a neutron counter tube conveying device for preventing a neutron counter tube from dropping and facilitating its attachment/detachment. SOLUTION: In an elongated machine frame 3 made of grooved steel, a hanging lug 25 is arranged, while a plurality of shelf boards 23 having grooves for mounting a neutron counter tube 2 are arranged. The neutron counter tube 2 is inserted into the grooves arranged in the shelf boards 23 to be conveyed. As the opening part of the groove is directed upward, the neutron counter tube 2 is never dropped in conveyance. In this way, the neutron counter tube 2 can resist oscillation and vibration and can be attached/detached easily because weight of the neutron counter tube 2 conventionally supported by a locking mechanism is not supported by any locking mechanism, so that a working time can be shortened and consequently, exposure to radiation can be reduced.
Patent JP-S55147748-A (JP)
Title: Pos terminal unit
Inventor: HATANO SEIJI
IPC: G06F17/40
Filed: 1979-05-04
Abstract: PURPOSE: To make easy the confirmation of the content of sales, by providing the encode address circuit and the count address circuit, and recording the sale details and obtaining the subtotal of sections at receipt issue, in the POS unit connected to the center on-line.  
     CONSTITUTION: The encode address circuit 8 designates the address of the memory circuit 6 corresponding to the section key of the keyboard 1, and the count address circuit 9 produces the address in response to the print operation of the printer 7. Further, the data input from the keyboard 1 is transmitted to the center via the transmission circuit 4 and introduced and stored in the address of the circuit 6 with the address from the circuit 8. Further, the printer 7 in response to the input data prints the journal, and reads out the content of address of the circuit 6 designated with the address from the circuit 9 at the issue of receipt and prints the receipt. Thus, the details of sales are recorded, and the subtotal of the sections at issue of receipt is automatically calculated to make easy the confirmation of the content of the sales. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05254723-A (JP)
Title: Stacking device
IPC: B65H39/11
Filed: 1992-03-13
Abstract: PURPOSE:To cope with the changes in the paper sheet amount in an optimum manner by enabling enlargement of a stacking part by pulling out the desired stacker table in a stacking device where a box part to stack the paper sheets or the like are divided by a plurality of stacker tables. CONSTITUTION:In a stacking device 1 which is provided with carrying mechanisms 4-7 to selectively carry the paper sheets 2 carried from a scanner, a copier or the like to a stacking box 3, stacker tables 12-14 to divide the inside of the box into a plurality of stacking parts 8-11 are provided in the box 3 in an insertable manner. The carrying mechanisms 4-7 are provided with carrying guides 16-19 to carry the selected paper sheets 2 to the respective stacking parts 8-11, and gates 28-31 which are opened/closed according to the stacker table pulling-out condition are provided to the branches with a carrying passage 15. The carrying mechanisms 4-7 are provided with bent levers 44-47 which are interlocked with the movement of the gates 28-31 through belts 32-35, and the respective levers are rotated according to the stacked amount of the paper sheets.
Patent JP-S61213481-A (JP)
Inventor: KAMIYA KOSEN
IPC: F26B17/14
Filed: 1985-03-18
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-H09229323-A (JP)
Title: Treating system for solid waste
Inventor: FUJINAMI SHOSAKU
IPC: F23G5/32
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To provide the treating system of solid waste, which is capable of treating exhaust gas or utilization of energy efficiently as the whole of a facility. SOLUTION: A solid waste treating system treats the most of solid wastes by incinerating them in an incinerator 14 and treats the balance of the same through gasifying combustion 19 while incineration ash and flying ash (h), (k), obtained from the incinerator 14, are supplied into the gasifying combustion 19. The exhaust gas (n) of the gasifying combustion 19 is supplied into treating units 15, 16, 17 for treating the exhaust gas of the incinerator 14.  Said gasifying combustion is constituted of a fluidized bed gasifying furnace and a swirl type melting furnace while solid wastes are burnt primarily in the fluidized bed of the gasifying furnace at the temperature of 450-700 deg.C, then, the secondary combustion of the same is effected in a free board unit at the temperature of 700-1050 deg.C and, thereafter, tertiary combustion is effected in the melting furnace at 1200-1400 deg.C whereby the ash constituents are changed into molten slag. The most of said solid wastes is preferable to be 70-80% and the balance of the same is preferable to be 20-30%.
Patent JP-H06264740-A (JP)
Title: Insulated exhaust pipe for engine
Inventor: TANAKA YONEJI
IPC: F01N13/14
Filed: 1993-03-16
Abstract: PURPOSE:To improve the purification efficiency by swirling exhaust gas from respective groove-like walls and uniforming the harmful component density through the process of constituting an inner pipe by circumferentially lining a plurality of spirally extended groove-like walls, in an insulated exhaust pipe for an engine. CONSTITUTION:An insulated exhaust pipe 3 is composed of an inner pipe 7 for communicating an exhaust manifold 2 with a catalytic converter 4, an outer pipe 8 for surrounding the inner pipe 7 and an insulating material 10 to be filled into a cylindrical clearance 9 formed between the inner and outer pipes 7, 8 except for both ends. Both ends of both pipes 7, 8 are respectively and closely joined with each other, and flanges 11, 12 are welded thereon. In the inner pipe 7, three lines of grooved-like walls 7a formed into an U shape in section, and whose recessed surface is turned inward are circumferentially lined, and the groove-like walls 7a are so formed into a spiral shape as to be twisted in the same direction. Thereby, exhaust gas to flow through the inner pipe 7 produces swirling flow, and its harmful component density is uniformed, so that the purification efficiency is enhanced.
Patent JP-S62218352-A (JP)
Inventor: YOOZEFU HANMAA
IPC: B65H23/06
Filed: 1987-03-12
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-H03256763-A (JP)
Title: Prefecting printer
Inventor: IKEZOE YOSHIAKI
IPC: B41J21/00
Filed: 1990-03-06
Abstract: PURPOSE:To select a paper binding way optionally by deciding a print position of a printing data with a predetermined format in accordance with paper binding way, kind of paper, and surface to be printed, so as to print a data in an image memory on top surface or backside of a paper. CONSTITUTION:When a printing data is transferred from a host unit 3, a data controller 4 determines a format to be printed in accordance with binding way setting information, kind of paper in a paper cassette, and surface to be printed received from a control panel 6. The data controller 4 converts the printing data with a predetermined format received from the host unit 3 into a format to be printed per page and generates an image data in an image memory 5. Then, a print controller 1 issue a print command to a print station 2 so as to print the image data in the image memory 5 on top surface or backside of a paper. For example, in case that a paper binding way is as shown at 17, a printing data 9 will be printed on the backside of the paper and an image will be generated in a position 29 on 21. Next, a printing data 10 will be printed on the top surface of the paper and an image will be generated in a position 25 on 21.
Patent JP-H04219944-A (JP)
Title: Soldered interconnection part and its formation method
Inventor: RICHIYAADO FUSHINO
IPC: H01L23/29
Filed: 1991-02-28
Abstract: PURPOSE: To improve the problem that a soldering connection part for directly soldering a semiconductor device onto the substrate of an organic material is damaged fatigue. CONSTITUTION: At a plurality of soldering connection parts 3 and 4 extended from the substrate to an electrode on the semiconductor device so as to form a gap 8 between the substrate 2 of the organic material and the semiconductor device 1, the gap is filled with a mixture 7 obtained by hardening the mixture of a thermosetting material and the mixture of the thermosetting material contains a thermosetting binder and a filler having the maximum grain dimension of 50 micron.
Patent JP-H06266450-A (JP)
Title: Automatic voltage/reactive power controller
Inventor: MINAGAWA TAMOTSU
IPC: G05B13/02
Filed: 1993-03-16
Abstract: PURPOSE:To prevent an unnecessary tap switching operation, and to realize a long service life of a tap switch by allowing a neural network to learn a system state in the past and a pattern of an optimal tap value corresponding thereto, and calculating a tap command value by a pattern match to a system state in the present. CONSTITUTION:The automatic voltage/reactive power controller 21 constituted of a neural network inputs each time series data of effective power, a voltage and reactive power of an electric power system. Subsequently, by the neural network allowed to learn a system time in the past and a pattern of an optimal tap command corresponding thereto, a pattern match to a system state in the present is executed, and a tap command value of a tap switch of a transformer is calculated and outputted. Accordingly, an unnecessary tap switching operation of the tap switch is prevented, and the number of times of switching a tap can be decreased. By doing like this a service life of an expensive tap switch can be extended.
Patent JP-H06262678-A (JP)
Title: Biaxially oriented polyester film
Inventor: NAKAJO TAKAO
IPC: B29K67/00
Filed: 1993-03-16
Abstract: PURPOSE:To provide a biaxially oriented polyester film favorable in the handling workability of a base film, excellent in the recovery properties of a tape forcibly stretched in the vicinity of a magnetic head, reduced in the strain and output fluctuations of recording, also favorable in the running properties and audio characteristics of the tape and especially useful for a digital audio cassette tape having no back coating. CONSTITUTION:In a base film for a digital audio cassette tape obtained by providing a magnetic layer on a polyester base film, the longitudinal stress at 5% elongation in the longitudinal direction of the film is 12kg/mm<2> or more and the residual elongations in the longitudinal and lateral directions of the film are respectively 0.2% or less and the surface roughness Ra thereof is 5-25nm and the thermal shrinkage factor in the longitudinal direction thereof at a time of heat treatment under no-load at 105 deg.C for 30min is 1.5% or less and the thickness thereof is 12mum or less.