baber/WOPTO huggingface dataset:
Patent JP-H11200095-A (JP)
Title: Masking jig for columnar specimen
Inventor: TANGE RYUICHI
IPC: C25D11/04
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a masking jig used at the time of forming an anodic oxidation treated film in part of a piston constituting an engine in a production stage for the piston. SOLUTION: This masking jig has a jig body 10 which has a recess 10a allowing the insertion and arrangement of the piston P from a non-oxidation treated part, an energizing terminal 20 one end of which constitutes an electrical contact in contact with the non-oxidation treated part of the piston P within this recess 10a and the other end is led out to the outside of the recess 10a through the jig body 10 and is made connectable to an external terminal and a sealing means 30 which is disposed on the inside of the recess 10a along the boundary L between the oxidation treated part and the non-oxidation treated part from on the peripheral surface of the piston P and is press contact to boundary L by shrinkage deformation to seal to non-oxidation treated part to the inside of the recess 10a in a hermetic state.
Patent JP-H04241829-A (JP)
Title: Endoscope device
Inventor: NAKAJIMA SHIGERU
IPC: G02B23/24
Filed: 1991-01-11
Abstract: PURPOSE:To safely execute the control of a curvature operation of a curved part by detecting a fact that an endoscope and an endoscope controller are connected. CONSTITUTION:By rotating a motor 15 and moving forward and backward a curvature wire 19 through a pulley 17, a curved part 7 provided in an inserting part 2 of an endoscope 1 is subjected to curvature operation. By a curving means controller 30. said motor 15, etc., are controlled. A connector provided on said endoscope 1 is connected to the curving means controller 30 so as to be attachable and detachable. By a connection detecting means 34, it is detected that said connector 5 and the curving means controller 30 are connected.
Patent JP-H04235671-A (JP)
Title: Machine translation device
Inventor: SADA ICHIKO
IPC: G06F17/28
Filed: 1991-01-11
Abstract: PURPOSE:To preliminarily prevent unnecessary registration caused by the mistake in inputting header words in the case of registration to a user dictionary. CONSTITUTION:This device is provided with a memory 16 storing a dictionary for translation set in advance and a user dictionary which can be registered by user and a translation module 14. The translation module 14 performs the spell checking of the header words inputted at the time of making the user dictionary by using the information of the dictionary for translation.
Patent JP-S5594856-A (JP)
Title: Power steering system
Inventor: KANDA MASANORI
IPC: B62D5/24
Filed: 1979-01-10
Abstract: PURPOSE: To miniaturize a system by a mechanism wherein a sleeve on the outer circumference of power shaft constitutes movably in an axial direction with the rotation of a stub shaft, which provides a control valve to change the hydraulic oil supply passage to a steering piston by moving the sleeve thereof.  
     CONSTITUTION: The hydraulic oil from an oil pump 75 is fed into the oil passage chamber 85 by passing through the chamber 76 and passage 83 as well as feeding to the pressure oil chamber 79 by passing through 78 from the chambers 76, 77 of a spool valve 66 actuating as a control valve. Wherein, on turning the stub shaft 31 in an arrow direction 70 against a torsion bar 39 through a steering shaft 32, a sleeve 44 is moved in an arrow direction 89 as turning solidly. Hence, a pin 67 secured with the outer race 38a of a ball bearing 48 is also to move to the same direction to move the spool valve 66. This causes to communicate between a port 90 and a chamber 83, allowing to move the steering piston 59 to the left direction by feeding hydraulic oil to the hydraulic chamber 85. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02183475-A (JP)
Title: Information recording and reproducing device
Inventor: OGINO TSUKASA
IPC: G11B21/08
Filed: 1989-01-10
Abstract: PURPOSE:To prevent the access to a track outside a data area and to enable the access to an optical track or sector at high speed by partitioning each zone of a recording medium into a boundary range and a normal range. CONSTITUTION:Access inhibit areas 12 and 13 and plural zones 2 as information recording and reproducing areas are provided on an optical disk 1, and a coarse seek access range 8 is provided apart from upper and lower inhibit areas 12 and 13 respectively in the zones 2 by the seek error amt. parts (e). Information recording and reproducing are carried out by an optical head 55 in each zone with constant conditions and in different zones with different angular velocity or frequency from one another. The head 55 is moved under control of a controller 52 to an objective track. A moving destination of this head 55 is decided with a different moving amt. of the head 55 between the case of the boundary range in a prescribed track range from a boundary of each zone 2 and the case of the normal range being apart from the boundary of each zone 2 by a prescribed tracks.
Patent JP-H09189245-A (JP)
Title: Fuel control device of engine
Inventor: NAGASHIMA SATOSHI
IPC: F02D41/06
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To improve the startability in the high temperature restart attributable to the fuel leakage at an injector. SOLUTION: Whether an engine is started or not in a high temperature condition is judged, and when the high temperature restart is detected, the fuel amount at the start is controlled to be reduced according to the reduction ratio of the fuel stored in a memory. When the high temperature restart condition is detected, presence/absence of the fuel leakage at an injector is judged from the starting time, and when the fuel leakage is detected, the fuel reduction ratio is renewed by the prescribed amount and learned, and the learned result is reflected in the next high temperature restart.
Patent JP-S59126939-A (JP)
Title: Plug-shaped sensor
Inventor: KIMURA KATSUHIRO
IPC: G01M15/04
Filed: 1983-01-12
Abstract: PURPOSE:To detect the top dead center due to microwave and the light of combustion flame separately from each other, by arranging a metallic cylinder around a metallic pipe incorporating a light-transmissive fiber to give the characteristic of a high frequency coaxial line. CONSTITUTION:One end of a center line 13 for connection is cut in the shape of a cross, and a metallic pipe 9 incorporating a light-transmissive fiber 8 is inserted to the center line 13, and thus, the center line 13 functions to connect the center conductor of the high frequency coaxial line and to connect a light- transmissive fiber 14 for connection. The other end of the line 13 is separated to the line 13 and the light-transmissive fiber 14 before a photodetecting element 15, and microwaves is connected as a coaxial core 16 to a high frequency coaxial line terminal 17. These parts are stored in a coaxial external conductor 18, and the center line 13 for connection and the coaxial core 16 are fixed by a supporting pipe 19 consisting of a tetrafluoroethylene resin. By this constitution, a sensor is attained which is effective for improving the combustion efficiency and the capacity of a diesel engine and is most suitable for the top dead center detection system due to microwave and the light of combustion flame detection system.
Patent JP-H02182025-A (JP)
Title: Semiconductor logic circuit
Inventor: HIRAKATA NOBUYUKI
IPC: H03K3/356
Filed: 1989-01-09
Abstract: PURPOSE:To constitute a gate logic circuit stacked longitudinally and withstanding the dispersion in the component by employing an enhancement type Schottky field effect transistor(TR) for a drive TR and giving a complementary input signal to each gate of the driving TR. CONSTITUTION:Sources of driving TRs 304, 305 are connected together and connected to a power terminal 13 whose voltage is VSS via a TR 301 being a component of a constant current source and a load 312. Load elements 309, 308 are connected respectively to each drain of the driving TRs 304, 305 and the other terminal of the load elements 309, 308 is connected to sources of signal level adjustment TRs 311, 310. Since an enhancement MESFET is used for driving TRs 302-307, the output of the inverter at the pre-stage is supplied to an inverter for storing information at the post-stage not through a source follower circuit.
Patent JP-H05188897-A (JP)
Title: Color change processing system of color image
Inventor: SUZUKI YOSHIHARU
IPC: G06T15/80
Filed: 1992-01-10
Abstract: PURPOSE:To change colors at high speed while keeping naturality concerning the color image color change processing system to change the colors of objects in a color image. CONSTITUTION:A color image data processor 1 is provided, and the color data of respective picture elements in the object image are expressed by the vector adding an object color vector multiplied a coefficient value K1, illumination light vector multiplied a coefficient value K2, and second-order reflected light vector multiplied a coefficient value K3. According to these designated vectors and the color data of the picture elements in the object image, a coefficient value Ki provided for each picture element is calculated. When calculating and displaying the color data of the respective picture elements from the applied vectors and the calculated coefficient value Ki in the case of applying the vectors of the color change conditions, the picture elements of the object image are divided for the unit of nearby areas, and the coefficient value Ki is calculated concerning any one of the picture elements contained in the respective nearby areas. Thus, the value is handled in common as the coefficient value Ki of all the picture elements contained in the nearby areas.
Patent JP-S61162782-A (JP)
Title: Scintillation camera
Inventor: TANAKA MASATOSHI
IPC: G01T1/164
Filed: 1985-01-12
Abstract: PURPOSE:To automatically adjust variations in the sensitivity of photomultiplier tubes, by providing a photomultiplier tube switching circuit while a mean circuit, a correction value calculating circuit and a photomultiplier correction circuit are arranged. CONSTITUTION:Output signals from a photomultiplier tube switching circuit 15 are averaged arithmetically by a mean circuit 16 with respect to a specified number of incident radiations for each of photomultiplier tubes 2. The magnitude of the output thus averaged is compared with a reference value determined by the energy of the incident radiation by a correction value calculating circuit 17 to detect the variation in the sensitivity of the individual photomultiplier tubes for the calculation of correction values for photomultiplier tubes 2. Then, a photomultiplier tube correction circuit 18 controls voltages applied to the photomultiplier tubes based on the correction value to automatically adjust the sensitivity thereof.
Patent JP-S59127891-A (JP)
Title: Manufacture of distributed feedback type semiconductor laser
Inventor: YANASE TOMOO
IPC: H01S3/08
Filed: 1983-01-11
Abstract: PURPOSE:To obtain a distributed feedback type semiconductor laser, driving currents thereof are low, life thereof is long and which stably oscillates in a single wavelength, by executing a process, through which shallow irregularities previously formed are etched in a gas and deepended, and executing a process through which a semiconductor layer is grown in an epitaxial manner. CONSTITUTION:When an InP substrate 22 to which circular indentations 23 are formed periodically is set up to a substrate holder 16 in a reaction oven 15 and exposed in 1% hydrogen chloride gas for twenty sec at a substrate temperature of 700 deg.C, deep irregularities 24 are obtained. N-InP 25, Non-doped InGaAsP 26 and P-InP 27 are grown continuously to obtain a wafer. That is, N-InP 25 is acquired in such a manner that HCl gas is forwarded to an In melt 12 and reacted and PH4 and H2S gas are sent into a small tube 11. Non-doped InGaAsP 26 is obtained in such a manner that HCl gas is forwarded to the In melt 12 and a Ga melt 13 and reacted and PH4 and AsH4 gas are sent into the small tube 11. A P-InP layer 27 is acquired similarly by forwarding Zn gas as a P dopant.
Patent JP-H04241507-A (JP)
Title: Clip circuit
Inventor: TSURUMURA KOUJI
IPC: H03K5/01
Filed: 1991-01-14
Abstract: PURPOSE:To stably and exactly execute a clip processing while exactly setting the boundary level of the clip processing to a signal to be clipped. CONSTITUTION:This clip circuit is equipped with a transistor for clip to receive the signal to be clipped at an emitter terminal, current mirror circuit connecting the input terminal to the collector terminal of the above-mentioned transistor and connecting the output terminal to the base terminal of the above-mentioned transistor, and diode connected between a bias power source, which supplies a bias potential to the above-mentioned transistor, and the base terminal of the above-mentioned transistor and biased in a conducted state, and the above- mentioned transistor is switched with an extremely ideal switching characteristic.
Patent JP-S62160295-A (JP)
Inventor: SHIRAKI AKISHI
IPC: G06K19/077
Filed: 1986-01-09
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-H10193653-A (JP)
Title: Thermal printer
Inventor: FUNADA KUNIHIKO
IPC: B41J11/04
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To maintain a satisfactory printing quality by precessionally supporting a pair of support members for oppositely supporting a support shaft of a thermal head and a platen for receiving a heat-sensitive element in parallel to an opposed sidewall of a body frame. SOLUTION: Precessionally moving means 2 such as self-aligning bearings for performing a precessional motion are engaged with axial holes 1a-1 perforated at sidewalls 1a of a body frame 1 at both right and left sides. A pair of support members 3 are supported to the bearings 2, inhibited to rotate to the frame 1, and a thermal head 4 and a platen 6 are supported between the members 3. With such a constitution, the members 3 are held in parallel with the support shaft of the head 4 and the platen 6, and a heat sensitive element surface coincides with a tangential direction of the outer periphery of the platen 6, and hence the element surface can be clearly brought into contact with a thermal recording sheet sandwiched between the platen 6 and the element.
Patent JP-S57117245-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: MORIMUNE KATSUHIKO
IPC: H01L21/322
Filed: 1981-01-12
Abstract: PURPOSE:To prevent the creation of pin holes in oxidation process by forming a defect layer inside and a non-defect layer on the surface by a high temperature heat treatment in a nitrogen atmosphere after forming a oxide layer of 850- 1,200Angstrom  on the surface of a single crystal silicon substrate. CONSTITUTION:Crystal defect nucleous is created by a low temperature (600- 800 deg.C) heat treatment in the oxygen atmosphere on a single crystal silicon substrate 11. An oxide film 12 is formed by heat oxidation in an oxygen atmosphere at 1,000 deg.C. A heat treatment in the nitrogen atmosphere at 1,050-1,150 deg.C for 6-8hr is performed. The nucleous of crystal defect is grown in the crystal defect forming a defect layer 13 inside a substrate 11 and a non-defect layers 14, 15 are formed on the surface.
Patent JP-2000209882-A (JP)
Title: Oscillating-actuator drive device and image forming device
Inventor: YAMAMOTO SHINJI
IPC: G03G15/00
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To reduce the range in which a control gain must change, and in addition, to prevent speed resolution from becoming roughened at high-speed control. SOLUTION: In a speed difference detecting circuit 9, which detects the driving state of an ultrasonic motor at prescribed operating timing upon receiving the output of an encoder 8 which outputs the signal corresponding to the drive state of the motor 7, the operating timing is changed according to the target drive state of the motor 7. A speed control circuit 4 decides the drive condition of the motor 7 so that the operating state turns into a target state upon receiving speed difference information from the speed difference detecting circuit 9. A pulse generating circuit 5 and a boosting circuit 6 generate the drive AC signal, corresponding to the drive condition decided by means of the control circuit 4 and output the signal to the motor 7.
Patent JP-2000207115-A (JP)
Title: Input pen, input device using the same, portable electronic equipment and method for using handstrap mechanism with clip
Inventor: YOSHIDA MAMORU
IPC: G06F3/033
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To prevent an input pen from being lost and to make an equipment main body part small in size and light in weight. SOLUTION: This input pen 101 is provided with a clip part 103 and a strap 104, formed into shape of pen by a pair of holding members combined so as to freely open/close the clip part, and held while sandwiching one part of the strap 104 or any other member such as clothing between a pair of these holding members. The clip part 103 is provided with a fixed part 105, a movable part 106, a shaft 107 and a coil-shaped spring 108.
Patent JP-H041118-A (JP)
Title: Cosmetic
Inventor: TANAKA TOSHIHIRO
IPC: A61K8/00
Filed: 1990-01-10
Abstract: PURPOSE:To provide a cosmetic excellent in skin-humectant and treatment nature, feeling refreshed when used, containing pressure-crushable flexible resin microcapsules including water and/or humectant component. CONSTITUTION:Firstly, 10-95wt.% of water and/or a humectant component (e.g. polyethylene glycol) is emulsified in a medium immiscible therewith, The resulting emulsion is then incorporated with 0.5-10wt.% of inorganic fine powder (e.g. organic-modified bentonite) insoluble to both the water and/or the above component included and the medium followed by polymerization in the emulsion into pressure-crushable flexible resin microcapsules. Thence, these microcapsules are formulated with conventional cosmetic component(s), thus obtaining the objective cosmetic. The present cosmetic can be formulated with a great quantity of the above component, etc., in a stable manner, being good in affinity for oily component(s) and capable of suppressing sweating, and having adequate airtightness.
Patent JP-S56101077-A (JP)
Title: Ignition coil for internal combustion engine
Inventor: KUSAKA YOSHIMI
IPC: F02P3/04
Filed: 1980-01-18
Abstract: PURPOSE:To ignite a multicylinder internal combustion engine without using a distributor by a method wherein an electrostatic shield is inserted between a primary coil and a secondary coil. CONSTITUTION:An insulating paper 36 is wound up by one layer on the outer periphery of the primary coils 2, 3 and on the further outer periphery thereof, a shield 32 made of kraft paper evaporated with aluminium is wound with a gap of about 1mm. formed at the end in order to keep from being a short ring. The shield 32 is wound up wider than the winding width of the primary coils 2, 3. An epoxy resin mixture containing a bulking agent of quartz powder or the like is injection- impregnated and heat-hardened in a vacuum in the gap formed between the shields 32 of the secondary coil 6 and primary coils 2, 3 and the center of a case 14.
Patent JP-S60149546-A (JP)
Title: Production of trimellitic acid derivative
Inventor: SHINPO KUNIAKI
IPC: C07C67/475
Filed: 1984-01-13
Abstract: PURPOSE:The reaction between a specific compound and an oxalacetic acid derivative under heating permits the easy and high-yield production of the titled compound from a relatively easily available substance where the objective compound is used as an intermediate of physiologically active substance such as antithrombotic and antiarteriosclerotic actions. CONSTITUTION:The reaction between a compound of formula I (R1-R3 are alkyl) such as 4-carboxyethyl-3-methyl-2,4-hexazin-5-olide and an oxalacetic acid derivative of formula II (R4, R5 are alkyl; R6 is acyl, alkylsulfonyl, arylsulfonyl, alkyloxycarbonyl) such as diethyl O-ethyloxycarbonyloxalacetate is effected at 190-250 deg.C for 24-48hr to give the objective compound of formula III. Especially, when the compound of formula II where R6 is alkyloxycarbonyl, side reactions scarcely occur, and after the reaction, column chromatography is applied to the reaction mixture to give the objective compound in a selectivity of 80- 95%.
Patent JP-S62163730-A (JP)
Title: Treatment of exhaust gas
Inventor: YASUTAKE SHIGEO
IPC: B01D53/32
Filed: 1986-01-13
Abstract: PURPOSE:To effectively remove volatile organic compd. and to prevent environmental pollution by subjecting exhaust gas discharged from the stripping of water contg. volatile organic chlorine compd. to adsorption treatment and irradiating both a sterilization beam and an ozone generation beam to regenerated exhaust gas of an adsorbent and thereafter resubjecting the gas to adsorption treatment. CONSTITUTION:Raw water 1 contg. volatile organic chlorine compd. such as trichloroethylene is treated by stripping air 5 in a packed tower 3 and discharged exhaust gas 7 is introduced into an adsorption tower 8 to adsorb volatile organic chlorine compd. contained in exhaust gas 7, and the treatment gas 9 made harmless is discharged to the atmosphere. When an adsorbent is saturated, the stripping air 5 is branched and passed through the adsorption tower 8 as gas 11 for regeneration via a heater 10 to desorb adsorbed components. After introducing the regenerated exhaust gas 12 into an ultraviolet rays irradiation device 13 and irradiating both ultraviolet rays of the sterilization beam and the ozone generation beam to decompose a harmful component such as volatile organic chlorine compd., the regenerated exhaust gas 12' wherein a nondecomposed component partially remains is reintroduced into the regenerated adsorption tower 8 and made harmless.
Patent JP-H07206996-A (JP)
Title: Epoxy resin composition
Inventor: OGURA SATOSHI
IPC: C08G59/24
Filed: 1994-01-18
Abstract: PURPOSE:To obtain an epoxy resin composition, containing a specific polyphenol compound and a specified epoxy compound, excellent in storage stability, capable of providing a cured molding excellent in electrical characteristics, low moisture absorptivity and resistances to moisture and moist heat and useful as electric and electronic parts, etc. CONSTITUTION:This epoxy resin composition contains (A) a polyphenol compound having >=3 phenolic hydroxyl groups in the molecule such as one or more compounds selected from a phenol novolak resin and a cresol novolak resin and (B) an epoxy compound expressed by the formula (R<1> and R2 each is H or an alkyl) in an amount of preferably 0.5-2mol [based on 1mol phenolic hydroxyl group in the component (A)].
Patent JP-H03209544-A (JP)
Title: Memory control circuit
Inventor: TAMURA FUMIHIKO
IPC: G11C17/00
Filed: 1990-01-11
Abstract: PURPOSE:To form a memory with a single memory device in a microcomputer system having a large number of bits by using the continuous 1st and 2nd physical addresses to send the data read out of a memory to a host device. CONSTITUTION:An address conversion circuit 1 converts a logical address 100 received from a CPU 6 into the addresses of data on both low and high order bytes respectively. Based on these two addresses, the data read out of a memory 7 are held by the data holding circuits 2 and 3 with the holding signals 105 and 106 received from a holding control circuit 4. Then the data held by both circuits 2 and 3 are sent to the CPU 6 as a single piece of data. In such a constitution, a memory is obtained with use of a single memory device in a microcomputer system having a large number of bits.