baber/WOPTO huggingface dataset:
Patent JP-H09198865-A (JP)
Title: Semiconductor memory, semiconductor integrated circuit device, control circuit, logic circuit and method for adjustment of characteristic of logic circuit
Inventor: AKIBA TAKESADA
IPC: G11C7/06
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain a logic circuit which can be adapted to different voltages in a favorable method. SOLUTION: A logic circuit can drive a small capacitive load C. It is provided with a first driver 12 which comprises a set of small low-current-drive transistors, with a second driver 11 which comprises a set of large high-speed transistors and with an additive transistor 13 which is connected across the two drivers 11, 12. The additive transistor 13 can be enabled so as to increase the operating speed of the logic circuit selectively, and it can be disabled so as to decrease the peak current of the logic circuit. The additive transistor 13 is enabled by a voltage detection signal V1. The voltage detection signal is made active when the operating voltage of a chip is at a low level, and it is made inactive when the operating voltage of the chip is at a high level.
Patent JP-H117394-A (JP)
Title: Task managing system, task managing method and storage medium in which task managing program is stored
Inventor: SOMETSUGU MITSUGI
IPC: G06F9/48
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To evade occurrence of a similar deadlock error in reprocessing of a batch processing which is abnormally finished due to the deadlock error. SOLUTION: In a task managing system used in a computer system in which a multi-task processing including a slave task to execute the batch processing and a master task to manage the slave task is achieved, the master task is provided with a slave task finishing state acquisition means 10 to acquire information regarding the finishing state of the slave task whose processing is finished and a slave task starting means 30 to refer to the information regarding the finishing state of the slave task acquired by the slave task finishing state acquisition means 10 when the batch processing is started and to start the slave task in which the deadlock error is occurred in earlier timing than other slave tasks when the batch processing is abnormally finished due to the dead lock error.
Patent JP-S6237397-A (JP)
Title: Composition of dispersion liquid for electrodeposition
Inventor: IWATA KOICHI
IPC: C09D5/44
Filed: 1985-08-09
Abstract: PURPOSE:To form a high density coating layer having superior adhesion on an electrically conductive base material by adding hydrogen peroxide to a cationic dispersion liq. for electrodeposition used to electrodeposit a cationic substance on the base material. CONSTITUTION:An electrically conductive base material as the cathode and a counter electrode as the anode are put in a cationic dispersion liq. for electrodeposition and DC voltage is applied to electrodeposit a cationic substance on the base material. At this time, hydrogen peroxide is added to the dispersion liq. The cationic substance is carbonaceous or ceramic powder having a stuck or adsorbed carrier which is cationized in the liq. When hydrogen peroxide is added to the dispersion liq., gaseous H2 generated on the cathode reacts with the hydrogen peroxide, producing water, so the generation of gaseous H2 on the cathode can be inhibited and the corrosion, heat and wear resistances of the base material are effectively improved.
Patent JP-H0521215-A (JP)
Title: Manufacture of chip resistor
Inventor: AZUMA SHIGEKI
IPC: H01C17/06
Filed: 1991-07-17
Abstract: PURPOSE:To provide a manufacturing method to obtain a plurality of chip resistors and simultaneously reduce the sizes of them by from split grooves vertically and horizontally on the upper surface of insulation substrate so as to divide the substrate into a plurality of small-piece substrates. CONSTITUTION:Split grooves 1 are discontinuously formed on the upper surface of insulation substrate 3 in the horizontal direction in a manner that they may not be laid across neighboring terminal electrodes 4 on the right and left sides.
Patent JP-H0619582-A (JP)
Title: Information processor
Inventor: YAMAMOTO HITOSHI
IPC: G06F1/16
Filed: 1992-07-03
Abstract: PURPOSE:To extremely prevent the generation of the loss of a cordless inputting and outputting part, or the forgetting to carry it by integratedly managing a device main body and the cordless inputting and outputting part at the time of carrying and moving an information processor. CONSTITUTION:A word processor 1 is equipped with a device main body 2, and a mouse means 3 which operates a communication with the device main body 2 by a radio means. Then, at the time of carrying the word processor 1 when the cordless mouse 3 is not used, the cordless mouse 3 can be housed in a mouse storage part 4 provided at the device main body 2 so as to be attachable and detachable. Therefore, the device main body 2 and the cordless mouse 3 can be integratedly carried and moved, so that the loss of the cordless mouse 3 or the like can be extremely prevented. And also, at the time of using the cordless mouse 3, the cordless mouse 3 is detached from the mouse storage part 4, and a signal input can be cordless-operated to the device main body 2 with a high operability.
Patent JP-S5966084-A (JP)
Inventor: MATSUMURA SUSUMU
IPC: H01L29/74
Filed: 1982-10-07
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-H0920691-A (JP)
Title: Method for selective hydrogenation under catalytic action ofpolyunsaturated organic substance
Inventor: BUIRUFURIITO BIYUSHIYUKEN
IPC: C07C49/04
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for selectively hydrogenating a poly-unsaturated organic substance, capable of simply and profitably obtain the highly pure hydrogenation product in high selectivity and in a high yield, by carrying out the hydrogenation reaction by a specific method using longitudinally connected plural reaction ring systems.  
     SOLUTION: This method for selectively hydrogenating a poly-unsaturated organic substance in the presence of a catalyst comprises selectively hydrogenating the poly-unsaturated organic substance in the presence of the catalyst in longitudinally connected plural reaction ring systems. Therein, the poly-unsaturated organic substance of raw material is introduced into the overhead of the first reactor together with a part of the hydrogenation product in the first reactor. Simultaneously, the residual amount of the hydrogenation product of the first reactor is introduced into the overhead of the second reactor together with a part of the hydrogenation product of the second reactor. The residual amount of the hydrogenation product of the second reactor is introduced into the overhead of the next reactor together with a part of the hydrogenation product of the next reactor. Further, the similar operations are carried out in following reaction ring systems, and the final product is obtained from the residual amount of the hydrogenation product of the final reactor. The hydrogenation reaction is preferably carried out in two reaction ring systems. The reaction is also preferably carried out in liquid phase in all reactors. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S5878055-A (JP)
Inventor: OBATA MAKOTO
IPC: F25B13/00
Filed: 1981-10-31
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-H0227863-A (JP)
Title: Credit talking system
Inventor: ASANO HIROYUKI
IPC: H04M17/02
Filed: 1988-07-18
Abstract: PURPOSE:To reduce the waiting time of the user and to improve the service by adding a data terminal to an exchange and applying communication control to the data terminal at the start of talking. CONSTITUTION:A public telephone set 1 is provided with a card reader 8 reading information stored on a pre-paid card such as a credit card 6 or a telephone card 7 and a data terminal 4 is provided to an exchange 3 connecting to the public telephone set 1. The data terminal 4 collates and discriminates the input number and illegal card information received from a credit center 5 in advance and stored in an internal variable memory. Thus, the communication control is applied to the public telephone set and the data terminal at the start of talking and the time required for the talking enable state by the user is reduced and the service to the user is improved.
Patent JP-S6069573-A (JP)
Title: Magnetic field measuring device and optical frequency modulator
Inventor: SHIRASAKI MASATAKA
IPC: G02F1/09
Filed: 1983-09-26
Abstract: PURPOSE:To obtain relatively small-sized constitution and take a high-precision measurement by measuring the difference frequency between a clockwise and a counterclockwise polarized wave projected from either one of reflecting mirrors respectively. CONSTITUTION:A semiconductor laser 1 is provided with the reflecting surfaces (reflecting mirror) 2 and 3 constituting an external resonator. Then, a lambda/4 plate 4 is provided in front of the reflecting surface 2, and a Faraday rotator 5 and a lambda/4 plate 6 are arranged in front of the reflecting surface 3. Two kinds of light passed through the Faraday rotator 5, i.e. a TE wave and a TM wave projected to the right side of the semiconductor laser 1 are circularly polarized waves differing in rotational direction. Those circularly polarized light waves have a difference in the passing time of the Faraday rotator 5 having constant thickness, so the distance between the reflecting surfaces 2 and 3 is different apparently between the two kinds of light, so that those light waves have different resonance frequencies. A means which controls and varies an applied magnetic field is provided to constitute an optical frequency modulator.
Patent JP-2001002885-A (JP)
Title: Polyacetal resin composition
Inventor: OKAWA HIDETOSHI
IPC: C08L59/02
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which has high stiffness, excellent surface hardness and slidability by mixing a branched polyacetal copolymer (B) obtained by copolymerizing trioxane (a), a monofunctional glycidyl compound (b) and a cyclic ether compound (c) with a polyacetal resin (A). SOLUTION: There is no limitation on degree of polymerization, degree of branch and degree of crosslinking of the component A provided that it is melt-moldable and a polyacetal copolymer is preferable. The component a is a cyclic trimer of formaldehyde and is purified before use. The component b is, for example, a compound represented by the formula (wherein R1 is a 1 to 20C polyalkylene oxide glycol residual group or an alkylene group; R2 is a 1 to 12C alkyl group, an alkoxy group, an aryl group or halogen; and n is 0 to 5). The component c is for example ethylene oxide. The component B comprises 100 pts.wt. of the component a, 0.01 to 10 pts.wt. of the component b and 0 to 20 pts.wt. of the component c. 0.01 to 100 pts.wt. of the component B is mixed with 100 pts.wt. of the component A.
Patent JP-S6068809-A (JP)
Inventor: UEMURA KICHINOSUKE
IPC: A47J37/08
Filed: 1983-09-26
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-S6084794-A (JP)
Inventor: UORUTAA ZAHAACHIYATSUKU
IPC: H05B37/02
Filed: 1984-08-25
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-H0924714-A (JP)
Title: Tire anti-skid device
Inventor: SAKURABAYASHI HIDEAKI
IPC: B60C27/16
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To suppress the swelling of an anti-skid main body in the vehicle running condition. SOLUTION: At the center in the width direction of the peripheral ends 16 and 17 at both ends in the peripheral direction of an anti-skid main body 10, connecting mechanisms which consist of a connecting metal fitting 24 with hook 23 and a pin 25 respectively are provided. By combining the peripheral ends 16 and 17 of the anti-skid main body 10 installed in a tire through the connecting mechanisms, the swelling amount of the peripheral ends 16 and 17 of the anti-skid main body 10 in the vehicle running condition can be suppressed extensively. Furthermore, by reducing the angle of the inner angle of nets 11 provided at the center of the anti-skid main body 10, to the center line in the peripheral direction, the above swelling amount can be reduced remarkably further.
Patent JP-S6421998-A (JP)
Title: Packaging apparatus
Inventor: CHIBA KOICHI
IPC: H05K13/04
Filed: 1987-07-16
Abstract: PURPOSE:To completely prevent contamination of a television camera lens and a mirror for controlling laser position so as to enable a packaging apparatus to perform positioning with high precision and soldering at a high efficiency, by arranging a gas exhausting mechanism between a position detecting television camera and a region to be soldered. CONSTITUTION:A packaging apparatus comprises a suction head 1 for holding and transporting an electronic component 6; a suction head mounting section 2 on which the suction head 1 is mounted; a suction head driving mechanism 3 for driving the suction head 1 to rotate or move in the directions of X, Y and Z axes; a board carrying base 4 for carrying a circuit board 5 on which the electronic component 6 held and transported by the suction head 1 is mounted; a television camera 7 arranged over the board carrying base 4 for detecting the position and orientation of the electronic component 6 to be mounted on the circuit board 5; a control system 8 for controlling the suction head driving mechanism 3 based on image data given by the television camera 7 and regulating the position of the electronic component; a heat source 11 for soldering the electronic component 6 mounted on the circuit board 5; and a gas exhausting mechanism 10 arranged between the region to be soldered and the television camera 7.
Patent JP-S6067283-A (JP)
Inventor: SAIKI TERUYA
IPC: F02B61/02
Filed: 1983-09-26
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-S5879183-A (JP)
Title: Animated display unit for electronic time piece
Inventor: IMAI YOSHIYASU
IPC: G04G9/00
Filed: 1981-11-05
Abstract: PURPOSE:To enable animated display replacing numerical display by making a pixel pattern correspond to segments of numerical display on a liquid crystal display plate. CONSTITUTION:An IC2, a quartz vibrator 3, a battery 4, a switch 5 and a  capacitor 6 are arranged on a printed substrate 1 and a liquid crystal display  plate 8 is piled thereon through a connector 7. A graphic comprising a pixel  pattern is determined and conducted to a connection terminal corresponding to  the connector 7 from an electrode composing the graphic. The reference frequency of the vibrator 3 is inputted and counted in the circuit 2 and then, converted into a signal corresponding to time, which will be converted into a  display signal for the display plate 8 through a specified decoder. The display  signal has a predetermined code for numerical indication. Based on the code, the  signal changes the indication sequentially corresponding to the display segment  thereby enabling an animated display as a whole.
Patent JP-H0227436-A (JP)
Title: Process control system for operating system
Inventor: MIYANO SOICHIRO
IPC: G06F9/46
Filed: 1988-07-15
Abstract: PURPOSE:To detect the error of a semaphore operation at the time of a system action by designating the process number of a process to permit the execution of respective P instruction and V instruction for respective semaphores when a C instruction to initialize the semaphore is issued. CONSTITUTION:When a C instruction is issued, a memory area for a waiting cue peak PCB pointer 42, semaphore counter 43 and P instruction and V instruction execution permitting process numbers 44-51 and 52-59 of a semaphore 41 is set on the main memory, and a designated semaphore pointer 40 of a semaphore pointer table 39 is set so as to point out a waiting cue peak PCB pointer 42. Next, a P instruction executing permitting process number is stored into P instruction executing permitting process numbers 44-51 to initialize, a V instruction executing permitting process number is stored in V instruction executing permitting process numbers 51-59 to initialize and the semaphore counter 43 is initialized to 0. Thereafter, the control is returned to the process to execute the V instruction. Thus, the number having an unfair semaphore number can be checked.
Patent JP-S6155999-A (JP)
Inventor: SASAKI YASUNORI
IPC: H05K13/04
Filed: 1984-08-27
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-S57154578-A (JP)
Title: Valve
Inventor: DEIBITSUDO BAARAMU
IPC: F16K41/00
Filed: 1981-11-07
Abstract: The valve (10) comprises a housing (12) having an open-ended portion (14) of circular internal cross-section, an inlet port and an outlet port, the ports being interconnected by a flow space (16). An obturator (20) is located within the flow space (16) and attached to a movable head (18) such that fluid flow through the valve (10) may be regulated by the obturator (20) by movement of the head (18). The head (18) retains a seal (30) which bears upon the inner surface of the portion (14) of the housing (12) so as to resist fluid flow past the head (18). 
<??>Preferred features include the provision of biasing means which maintain the seal (30) in a state of compression and a seal (30) which has the form of a hollow open-ended cylinder in which the hollow is frusto conical in shape. A bellows (24) connecting the head (18) to the housing (12) and/or a seal (28) provided on the head (18) and bearing against an external cover (26) to provide secondary seals against leakage from the flow space (16). 
<??>Included is the provision of a leak detector (64), a readily dismantable valve and a specialised form of obturator (20).
Patent JP-H1026034-A (JP)
Title: Acceleration slip control device for vehicle
Inventor: KAWAI TOSHIMOTO
IPC: F02D29/02
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To reliably prevent overheating of an exhaust system part, such as a catalyst, even when fuel is cut to reduce output torque of an internal combustion engine to suppress the occurrence of the acceleration slip of a drive wheel. SOLUTION: From a difference in a rotation speed between a drive wheel 25 and a driven wheel 29 detected by speed sensors 28 and 30, an ECU 24 calculates an acceleration slip amount. Based on the calculation value, the number of fuel cut cylinders required for suppression of the occurrence of an acceleration slip is determined based on a calculation value. An ECU 24 manages air-fuel mixture concentration (in details, a fuel increase factor) of each cylinder of an engine 1 as a parameter to decide the number of fuel cut cylinders.  Further, the ECU 24 varies the initial number of fuel cut cylinders at an initial stage to the number of fuel cut cylinders, being too low to overheat a catalyst 14, where occasion demands, from a map from which overheating of the catalyst 14 due to reaction between oxygen O2 discharged from a fuel feed cylinder and unburnt fuel (HC) discharged from a cylinder to which fuel is fed is predicted.
Patent JP-H02124806-A (JP)
Title: Plant growth aceelerator
Inventor: TANIGUCHI HIROMI
IPC: A01N63/00
Filed: 1989-07-12
Abstract: PURPOSE:To obtain a plant growth accelerator for foliage application and soil application without chemical injury to human and animals, because it has no toxicity, even when it is applied in high concentration, by using liquid or powdery butter milk and a preservative. CONSTITUTION:The plant growth accelerator is composed of a liquid or powdery butter milk, a preservative, and optionally other fertilizer, fungicide, insecticide, herbicide or the like. The butter milk is a by-product in the production of butter from cow milk, and obtained in the form of an aqueous emulsion containing lactose, casein and fat particles. When stored, it is preferably made into a powder. The growth accelerator reveals high growth acceleration effect, when it is completely dissolved in water, for example, it is applied to melons, to increase the saccharinity, when their saccharinity remain low due to low sunshine.
Patent JP-H0229941-A (JP)
Title: Optical information recording and reproducing device
Inventor: OGAWA KATSUHISA
IPC: G11B7/00
Filed: 1988-07-19
Abstract: PURPOSE:To obtain a regenerative signal without any change attending upon the changeover of a light source by reproducing a rewrite-disable information recording part with erasing power for erasing information of a rewritable information recording part. CONSTITUTION:A reflected light L from a disk is incident upon a pin photodiode 2, and a photocurrent passes through a capacitor 3 to be inputted to an operation amplifier 5. At the time of normal reproducing, an analog switch 7 is open, and it is converted into a prescribed current value by a resistor 4. At the time of regenerating an address part by the erasing power, the switch is closed and the resistor 4 and a resistor 6 are connected in parallel, so as to decrease the converting amplification factor of the operation amplifier 5. By this method, the address part regenerated by the erasing power is also turned into the equivalent width to that as regenerated by regenerative power. Consequently, it is not necessary to change the light source over to another, and the regenerative signal without any change attending upon the changeover can be obtained, and then a dynamic range of a signal amplitude component can hence be reduced.
Patent JP-H0739131-A (JP)
Title: Fixing structure of ground coil
Inventor: NAKAGAKI SHIGEO
IPC: H02K41/02
Filed: 1993-07-19
Abstract: PURPOSE:To have an easy installation, easy maintenance, and easy inspection of a driving coil and a levitation guide coil by inserting tightly into a tightening hole a tightening tube which deforms due to the tightening of a nut which fits on a stud projecting on a side wall, getting its outer face pressed against the inner face of the tightening hole, in a superconducting magnetic levitation railway. CONSTITUTION:A driving coil 7A is preliminatily provided with an installation hole 7b whose end is a little bit larger in diameter than an outer diameter of a flat washer 20 and the central part of an insulation layer of which is widened like an arc. A cylindrical hard rubber-made tightening tube 12 is inserted into this installation hole 7b. This tightening tube 12 gets the outer face of its central part expanded like an arc when a nut 22 fitting on a stud 16 is screwed with a specified torque, and then is fastened with a space formed between a rear face of a fixed section 13 of the driving coil 7A and an installation face of a side wall 5A of a guide way. By this method, the tightening tube 12 can be fastened without applying residual stress to the insulating layer of the driving coil 7A due to tightening of the nut 22.
Patent JP-S6334616-A (JP)
Title: Load control device
Inventor: YAMAZAKI KIYOKUMA
IPC: G05F1/10
Filed: 1986-07-28
Abstract: PURPOSE:To permit an overload operation within a constant time corresponding to a load applying state, or a peripheral status, by enabling the prescribed value of the oil temperature of a transformer, or the temperature of the winding of the transformer which become reference at the time of interrupting or re-applying load, to be performed. CONSTITUTION:A counting means converts the current signal of a circuit to a pulse signal, and counts it for a constant time, and also, a temperature measuring means measures an air temperature. Also, in a setting means, the rated current value, and the time constant of a power receiving transformer, etc., are set, and they are stored in a memory means with a count value, and a measured value. And an arithmetic means calculates the oil temperature of the transformer, and the temperature of the winding of the transformer from data stored in the memory means. Next, a comparison means compares operated oil temperature of the transformer, and temperature of the winding of the transformer, with a prescribed value, and also, when an interrupting point factor, or an applying point factor is set, they are compared with a value in which the prescribed value is multiplied by the said factor, and when either one out of them exceeds the prescribed value, a load interruption signal is generated.