baber/WOPTO huggingface dataset:
Patent JP-H08110443-A (JP)
Title: Coupling method of optical element and optical fiber
Inventor: AMASE KAZUHIKO
IPC: G02B6/42
Filed: 1994-10-12
Abstract: PURPOSE: To provide a coupling method for an optical element and an optical fiber by which these can be easily coupled without requiring adjustment of position. CONSTITUTION: An optical element array substrate 1 having plural optical elements formed is joined with a fiber guide substrate 6 having fiber guide holes 7 formed corresponding to the position of each optical element 2 in such a manner that the center of the optical element 2 and the center of the fiber guide hole 7 are coincide with each other. Then the fiber 5 of the optical fiber array 3 is inserted into the fiber guide hole 7 and fixed. Thus, coupling of the optical element and the fiber is possible without adjusting the position of the fiber 3 to the optical element 2.
Patent JP-S61125155-A (JP)
Title: Semiconductor device
Inventor: OGATA MASAJI
IPC: C08L63/00
Filed: 1984-11-22
Abstract: PURPOSE:To improve reliability at a high temperature under high humidity by using superfine powder in not more than 0.1mum grain size of at least 95wt% or more of antimony trioxide in a resin seal type semiconductor device. CONSTITUTION:A semiconductor element in which an Al group blank is used as an electrode and/or wiring material is sealed with a flame retardant epoxy resin composition combining antimony trioxide and a halogenated organic compoun as flame-retardedcomponents. The grain size of at least 95wt% or more of antimony trioxide is brought to 0.1mum or less at that time. Accordingly, an Al electrode or wiring sealed into a resin at a high temperature under high humidity is difficult to corrode, thus improving reliability.
Patent JP-H0695936-A (JP)
Title: Method for managing buffer
Inventor: SATO TETSUJI
IPC: G06F12/02
Filed: 1992-09-16
Abstract: PURPOSE:To provide a priority-added buffer managing method for detecting a data access type inherent in each transaction previously or at the time of execution, determining the priority of buffer substitution and executing buffer allocation and substitution based upon the priority. CONSTITUTION:In the case of mixedly executing on-line transactions 1 for retrieving or updating an objective line in a table by means of an index and a batch transaction 2 for searching and retrieving or updating an objective line by sequentially reading out respective lines in the table and judging conditions, the buffer managing method is characterized by detecting an access characteristic inherent in any one of the transactions 1, 2 and determining priority for buffering based upon the detected access characteristic.
Patent JP-S6398917-A (JP)
Inventor: TAKAHATA NORIO
IPC: H01B7/17
Filed: 1986-10-16
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-H04125712-A (JP)
Title: Pedal device
Inventor: FUKUTOME MAKOTO
IPC: B64C13/00
Filed: 1990-09-18
Abstract: PURPOSE:To realize a pedal mechanism superior in operability by moving a pedal, on which a foot steps, forward at right angles to the foot to transmit the repulsion corresponding to the operation to the foot and transmitting a satisfactory sense of operation to the foot of an operator without inclining the pedal surface. CONSTITUTION:When the operator like a pilot puts his feet on pedals 1 and steps on pedals 1 to rotate them around a shaft in the horizontal direction, the rotative displacement is transmitted to a brake extent detecting and repul sion generating device 5, and the operation repulsion corresponding to the rota tive displacement is transmitted to operator's ankles. When the operator puts his feet on pedals 1 and steps his foot on the steering side forward at the time of direction steering or steering operation on the ground, pedals 1 and connec tion rods 6 and 7 are rotated around two center pins 4 to move pedals 1. The displacement of this movement is transmitted through the connection rod 7, and the operation repulsion corresponding to the displacement is transmitted to operator's feet.
Patent JP-H05301561-A (JP)
Title: Wireless type engine starting device
Inventor: KOMIYAMA MASAYASU
IPC: B60R25/10
Filed: 1992-09-16
Abstract: PURPOSE:To cause a lock mechanism to be incapable of effecting unlocking operation in a long range even when an unlock command for a lock mechanism for a door and the like is generated by a portable machine with a transmitter and capable of effecting the operation only at a short range. CONSTITUTION:In the on-vehicle device 20 with a receiver of a wireless type engine starting device, a distributing circuit Im serving as a field intensity detecting system for a short range and microbranching an intermediate frequency, a second intermediate frequency amplifier In to amplify the intermediate frequency, a detector Is, and a smoothing circuit It are provided. An output voltage Vout provides linear characteristics in a short range. The intensity of the output voltage Vout and that of a reference voltage Vth are compared with each other by a comparator 24. When Vout exceeds Vth, a permission signal is generated and when it is blow Vth, a rejection signal is generated. The generation of an unlock control signal for a door to a driver 4 is prohibited by the check block 26 of a microcomputer 3 even when door unlock command information from a decoder 2 is arrived and when a rejection signal is generated.
Patent JP-S61126705-A (JP)
Inventor: HAMAGUCHI NAOKI
IPC: H01B7/18
Filed: 1984-11-21
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-H05202806-A (JP)
Title: Auxiliary equipment for adjustment of carburetor
Inventor: HANSU NITSUKERU
IPC: F02M3/10
Filed: 1992-09-16
Abstract: PURPOSE: To obtain an arrangement for assisting an operator to adjust a carburetor so as to enable an operation to know whether a carburetor adjusting screw should be fastened or not on the basis of an optical display. CONSTITUTION: An arrangement for assisting an operator to adjust a carburetor has an optical and/or an acoustical display for adjusting the carburetor of an internal combustion engine, particularly a two-stroke engine. An actual signal proportional to the carburetor is compared to a minimum desired limit value and a maximum desired limit value by means of a comparator. The display 17 is switched in dependence upon the comparison result by a control unit 15 into different operating states. The display 17 is switched into a first operating state below the minimum desired limit value and. The display 17 is switched into a second operating state between the minimum and maximum desired limit values. The display 17 is switched into a third operating state above the maximum desired limit value.
Patent JP-S62106614-A (JP)
Inventor: NISHIJIMA YASUYO
IPC: H01G9/00
Filed: 1985-11-02
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-H0293305-A (JP)
Title: Positioning apparatus
Inventor: ABE NAOTO
IPC: G01B11/00
Filed: 1988-09-30
Abstract: PURPOSE:To position a mask and a wafer with high accuracy by setting the accumulation time of a photoelectric transducer of accumulation type as a photoreceptor properly in consideration of a cycle of natural oscillation frequency of the relative oscillation of said mask and wafer. CONSTITUTION:A light flux from a semiconductor laser 101 as an illuminant is guided through alignment marks 104a, 105a respectively marked on a mask 104 and a wafer 105 confronting each other to a photoelectric transducer 106 of accumulation type composed of a CCD or the like. The mask 104 and wafer 105 are positioned by utilizing an output signal of the photoelectric transducer 106. If the accumulation time of the device 106 is selected to be sufficiently longer than the cycle of a natural oscillation frequency of the relative oscillation of the mask 104 and wafer 105, or several times of integer, the position of the wafer 105 and mask 104 obtained by a signal processor unit 109 is hardly influenced by the deviation resulting from the relative oscillation therebetween, thus realizing highly accurate positioning.
Patent JP-H06200231-A (JP)
Title: Adhesive, wound bandage and its preparation
Inventor: ENNRAN CHIEN
IPC: A61L15/58
Filed: 1993-10-01
Abstract: PURPOSE: To obtain an adhesive excellent in durability to degradation due to body fluids, adhesion and coagulating property by respectively incorporating a specific polymer, a specific tackifier and a hydrocolloid absorbent. The adhesive is used for preparing wound dressing by coating it on a surface of a moisture vapor permeable lining cloth and is the adhesive in which the adhesive residue is hardly remained after the application.  
     CONSTITUTION: This adhesive is constituted by incorporating preferably, about 20 - about 50 wt.% of a hydrophobic unsaturated aliphatic homopolymer (e.g. polyisoprene) having a degree of unsaturation of preferably, ≥ about 90%, preferably, about 20 - about 60 wt.% of a mutually soluble tackifier [e.g. cross- linked poly(acrylic acid)] and preferably, about 5 - about 60 wt.% of at least one hydrocolloid absorbent [e.g. (cross-linked) sodium carboxymethylellulose]. The adhesive is closs-linked by irradiating the mixture thus obtained with radiation rays. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H0292652-A (JP)
Title: Printer controller
Inventor: SAKAMOTO YUMI
IPC: G06F3/12
Filed: 1988-09-30
Abstract: PURPOSE:To store many font data by compressing part or all of image font data stored in a font file and storing new font data if the capacity of a memory is insufficient when the new font data is stored in the font file. CONSTITUTION:When the down load command signal of font data from a host computer 1 is input, whether or not the quantity of down load font data is more than the remaining capacity of a memory is judged. If the quantity of the data is more than the remaining capacity of the memory, any of the image font data containing the largest data quantity to be stored in the memory is searched. Then, the font data is converted to compressed font data. If the font data 1-4 are stored in the memory, the data 2 containing the largest data quantity is compressed. If the capacity of the memory is insufficient even if the data 2 is compressed, the data 1 containing the next to the largest quantity of data is compressed. On the other hand, if the remaining capacity of the memory becomes more than the data, the font data is down-loaded from the computer 1 to the vacant memory area and stored as font data 5.
Patent JP-H0973978-A (JP)
Title: High-frequency induction type steel plate heating device and its control method
Inventor: INOUE YOSHIAKI
IPC: H05B6/10
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To suppress a temperature fluctuation with the distortion of a steel plate in a high-frequency induction type steel plate heating device. SOLUTION: When a gap Δt between a steel plate 1 and a heating coil 2 changes by the distortion of the steel plate 1 or the like, and the output of a high-frequency power source 7 fluctuates at the moving time of the heating coil 2, the output fluctuation is detected by a power detector contained in the high-frequency power source 7. Receiving this detection signal the movement speed of the movement device 4 of the heating coil 2 is increased/decreased by a control device 21 so as to suppress the change of the heating temperature of the steel plate 1 resulting from the fluctuation of the power output to heat the steel plate 1 up to a predetermined temperature.
Patent JP-S62108849-A (JP)
Title: 6,6-bis(4-aminophenoxy)-3,3,3',3'-tetramethyl-1,1'-spir obiindane and its production
Inventor: YAMAGUCHI KEISABURO
IPC: C07C217/90
Filed: 1985-11-06
Abstract: NEW MATERIAL:6,6'-Bis(4-aminophenoxy)-3,3,3',3'-tetramethyl-1,1'-spir obiindane of formula I. USE:A starting material of polyimide. A polyimide resin from the diamine of formula I and benzophenone tetracarboxylic dianhydride has a relatively low glass transition point of 265 deg.C, and over 500 deg.C at which the polymer looses its weight by 5% based on the original, thus having very good processability and high thermal resistance. PREPARATION:The reaction of 4-chloronitrobenzene with a compound of formula II in the presence of a base such as potassium carbonate gives a compound of formula III, then the product is reduced to give the objective compound of formula I. The reduction is carried out, e.g., catalytically in the presence of a catalyst in a solvent or by using hydrazine.
Patent JP-S6490926-A (JP)
Title: Control circuit for wick type kerosene stove
Inventor: UCHIDA TAMIYA
IPC: F23D3/28
Filed: 1987-09-30
Abstract: PURPOSE:To control combustion operation correctly, by a method wherein a motor is driven by the program of a micro-computer while the sequence control of the elevation as well as ignition of a wick and shut-off of a flame is effected by the ON/OFF of cam switches operated by the motor. CONSTITUTION:When an ignition switch 3 is turned ON, a motor 8 is rotated through a micro-computer 1 to elevate a wick by the ON operation of a cam switch B6 while the cam switch A5 is turned ON, immediately thereafter, the motor is stopped and the wick is ignited by a heater 11. After finishing the ignition, the motor 8 is driven again to elevate the wick to the optimum burning position, then, the cam switch B6 is turned OFF to stop the motor and hold the condition. When a fire shut-off switch A is turned ON, the motor 8 is driven again to turn the cam switch A5 OFF and lower the wick until the combustion is stopped, however, some times the cam switch A5 is not positioned at a predetermined position of notch of a rotary disc or an automatic ignition starting position, therefore, the motor 8 is driven again to position the wick at the optimum position for starting the automatic ignition. According to this method, combustion operation can be correctly controlled.
Patent JP-S60144159-A (JP)
Title: Controlling method of induction motor
Inventor: MIKI KOUJI
IPC: H02P23/07
Filed: 1983-12-30
Abstract: PURPOSE:To maintain the response of control systems irrespective of the primary frequency by associating a compensating element relating to the primary frequency and current control system. CONSTITUTION:Components eq of phase difference of 90 deg. to and components ed of the same phase as an exciting current phase reference signal are respectively detected by voltage detectors 19, 20. A d-axis voltage signal ed is compensating for the gain corresponding to the primary frequency command by a gain compensator 8, thereby obtaining an equivalent signal to the magnetic flux phiq of the q-axis component. The primary frequency is controlled by this signal. On the other hand, the component eq is subtracted by an adder 5 from the q-axis voltage command. This deviation can detect a signal equivalent to the deviation between the command of the magnetic flux of the d-axis component and the detected value by compensating the gain corresponding to the primary frequency command by the gain compensator 6. The torque current it* is altered in response to the deviation to control the rotating speed.
Patent JP-H08109709-A (JP)
Title: Roof repairing method
Inventor: SATO JUNJI
IPC: E04D3/00
Filed: 1994-10-13
Abstract: PURPOSE: To greatly improve the waterproof and a designing property of a new roof by making a low gradient (6.06cm or less) of existing roof at a selective gradient of 7.6cm or more to form a new foundation. CONSTITUTION: A new rafter 10 which is formed out of two or more members is fixed on a low gradient of existing roof 1 at a prescribed pitch from a ridge to eaves so as to locate its top 11 on a target gradient line. A new foundation material 17 is placed and fixed to the top of the rafter of new gradient to form new eaves and a verge foundation and then a new roof material 20 is roofed from the eaves to the ridge.
Patent JP-S63105239-A (JP)
Title: Operating method for blast furnace top pressure power generating turbine
Inventor: HAMAOKA TADAAKI
IPC: F02C6/00
Filed: 1986-10-20
Abstract: PURPOSE:To promote an increase of the time able to perform power generation, by controlling an outlet valve from its full opening to full closing of an electric dust collector in a condition with a turbine in continuous operation and switching a gas purifying line from its wet system to dry system. CONSTITUTION:A venturi scrubber 9 and an electric dust collector 10 are provided in a furnace top pressure gas supply path to a turbine 11 from a blast furnace 8. In a condition that the turbine is in continuous operation, a gas cleaning line is switched from its wet system to dry system by controlling an electric dust collector outlet valve from its full opening to full closing. While the gas cleaning line is switched from its dry system to wet system by controlling a Venturi scrubber outlet valve 2 from its full closing to full opening. In this way, since the switching can be performed in the condition with the turbine in the continuous operation, the turbine, whose stopping time is eliminated, enables the time, able to perform power generation, to be increased.
Patent JP-2001076756-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: OSHITA RYUJI
IPC: H01M10/0525
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte battery not causing the structural degradation or decomposition of an electrolytic solution even if it is overcharged. SOLUTION: A positive electrode having a graphitic carbon layer 11 formed on a positive electrode collector 12 and a negative electrode having a graphitic carbon layer 13 formed on a negative electrode collector 14 are received in a positive electrode can 16 by facing them to each other through a separator 15, and a negative electrode can 17 is liquid-tightly enclosed in the positive electrode can 16. A nonaqueous electrolyte is impregnated in the separator 15, the solvent of the nonaqueous electrolyte contains ethylene carbonate and chain carbonate such as dimethyl carbonate, methylethyl carbonate and diethyl carbonate by mixing them, and the solvent contains anions intercalated in the graphitic carbon of the positive electrode, and cations intercalated in the graphitic carbon of the negative electrode.  Thereby, this nonaqueous electrolyte battery having electromotive force of around 5-6 V in a charged state can be provided.
Patent JP-H1087822-A (JP)
Title: Liquid crystal aligning agent
Inventor: EGUCHI TOSHIMASA
IPC: C08G69/32
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal aligning agent which can give an alignment layer having a stable high pretilt angle by using a polyamide having a structure represented by a specified formula as the resin component. SOLUTION: A diamine represented by formula I (wherein X is a single bond or a divalent organic group) (e.g. 3-bis(4-aminophenyl)tetramethyldisiloxane) and another diamine (e.g. 4,4'-diaminodiphenylmethane) are dissolved in N- methyl-2-pyrrolidone (hereinbelow referred to as NMP). Next, an aromatic dicarboxylic acid chloride (e.g. terephthaloyl chloride) or a dicarboxylic acid is added to the solution, the resulting solution is reacted at about 10 deg.C, and the obtained suspension is filtered. The filtrate is added dropwise to methanol, and the solid matter is separated by filtration to obtain a polyamide represented by formula II (wherein n is 1 or greater; and Ar1 is a divalent aromatic group). This polymide is dissolved in an NMP/butylcellosolve mixed solvent to prepare a liquid crystal aligning agent. The agent is applied to a substrate and fired at 100-150 deg.C.  The entire is rubbed to make an anitparallel cell with a cell gap. A liquid crystal is poured into the gap to obtain a liquid crystal display element.
Patent JP-H0589660-A (JP)
Title: Stretcher-type bubble detector
Inventor: SUZUKI TORU
IPC: G11C11/14
Filed: 1991-09-26
Abstract: PURPOSE:To prevent a stripe magnetic domain from being stretched to the outside of a transfer region due to the leakage magnetic field of an MR film for signal detection use, to surely execute a readout operation and to enhance the reliability of the title detector by a method wherein the MR film is formed inside the transfer region due to a bubble driving conductor. CONSTITUTION:A stretcher-type bubble detector 10 is transfer-driven in such a way that a magnetic bubble B is stretched to be a stripe shape by using a bubble driving conductor 1 composed of a zigzag two-layer conductor. Whether the magnetic bubble B exists or not is detected by using a belt-shaped magneto- resistance effect (MR) film 3, for signal detection use, which has been formed in parallel with the extension direction of a stretched stripe magnetic domain S. At this time, the MR film 3 for signal detection use is formed inside a transfer region 5 by the bubble driving conductor 1. As a result, it is possible to avoid that the transferred stripe magnetic domain S is stretched to the outside due to the leakage magnetic field of the MR film 3, the stripe magnetic domain S is transferred surely without being trapped, and the reliability of the detector is enhanced.
Patent JP-H07103569-A (JP)
Title: Hot water storage heater
Inventor: AKEGAWA KENJI
IPC: F24H1/20
Filed: 1993-10-04
Abstract: PURPOSE:To simplify installation work, achieve a simple finish of piping with an improved appearance and make treatment with an ordinary drain pipe possible in the case a tank protecting valve should operate by providing a water drain stopper with a tank protecting valve in a drain hole at the lower part of a hot water storage heater tank. CONSTITUTION:A hot water heating and storing device is provided with a hot water storage tank 1, a heater 5 for heating water in this tank 1, a water supply circuit leading from a water supply source to the hot water storing tank 1 through a pressure reducing valve 4 and a relief valve 7, a hot water supply circuit leading from the hot water storage tank 1 to a hot water supply pipe 9 and a tank protecting valve equipped water drain stopper 15 consisting integrally of a protecting valve and a stopper. Since a piping can be laid from the relief valve 7 directly to the water drain stopper 15, the installation work can be simplified and a simple finish of the piping with an improved appearance can be achieved.
Patent JP-H0992806-A (JP)
Title: Radioactive ray detecting semiconductor element
Inventor: SATO KENJI
IPC: G01T1/24
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a radioactive ray detecting semiconductor element which is less affected by the processing damages of compound semiconductor crystal. SOLUTION: In a radioactive detector forming a plurality of picture element electrodes 1, 2, 3 and common electrodes 12 at both opposite surfaces of compound semiconductors, dummy electrodes 15 and 16 are formed between surrounding sides 5 and 6 of a compound semiconductor crystal and adjacent electrodes 1 and 2, and the its potential is made equal to the earth potential or the potential of electrodes 1 and 2. Since the effect of a damaged layer 4 in the vicinities of the compound semiconductor crystal is blocked by the dummy electrode, the data of the radioactive intensity measured by the electrode 1 and 2 are not affected by the damaged layer 4.