baber/WOPTO huggingface dataset:
Patent JP-S62230189-A (JP)
Title: Mislock control circuit
Inventor: KURIHARA KOICHI
IPC: H04N9/83
Filed: 1986-03-31
Abstract: PURPOSE:To maintain stability of a controlling loop even when mislock control is applied by counting output frequency of a digital variable frequency oscillator, detecting the difference of the value and reference value and changing oscillation frequency of the digital variable frequency oscillator. CONSTITUTION:Low band conversion chrominance signals 21 are frequency reverse converted 22 to chrominance signals of original band, and burst phase in the chrominance signals is phase compared 24 and signals corresponding to the phase difference are outputted. Receiving this output, oscillation frequency of a digital variable frequency oscillator 39 is controlled by output of a loop filter 25. Number of waves of the oscillator 39 in a specified period is counted 42, and the deviation from a specified value is detected as an error. When the error of detection of the detecting means 42 exceeds a fixed limit, frequency changing means 44,45 are controlled to shift oscillation frequency of the oscillator 39 by 1 horizontal scanning frequency.
Patent JP-H01243388-A (JP)
Title: Ceramic heater
Inventor: KUBO YUTAKA
IPC: C04B35/58
Filed: 1988-03-24
Abstract: PURPOSE:To improve the oxidation resistance and allow the application to the usage at a high temperature by compositely adding SiC with the specific value and compounds such as the carbide and nitride of groups IVa, Va, VIa with specific values to obtain a conducting ceramic sintered body. CONSTITUTION:Silicone nitride ceramic is used as a base material, SiC 0.1-50vol.% as the first conducting compound and one kind or two or more kinds of the carbide, nitride and oxide of transition metal elements of groups IVa, Va and VIa 10-70vol.% as the second conducting compound are added to obtain a conducting ceramic sintered body. When the addition of SiC is less than 0.1vol.%, no effect can be expected, when it exceeds 50vol.%, the sintering property is reduced. When the addition of the compound of groups IVa, Va, VIa is less than 10vol.%, no conductivity is obtained, when it exceeds 70vol.%, the sintering property is reduced, the high-temperature characteristic is reduced.
Patent JP-H04306705-A (JP)
Title: Calibration method
Inventor: SAITO KAZUHARU
IPC: B25J19/00
Filed: 1991-04-03
Abstract: PURPOSE:To reset a stored coordinate value so as to return a system into an initial calibrated state by positioning manipulators at machine reference positions at respective control axes, and storing the positions as the coordinate value of a logical coordinate system. CONSTITUTION:Reference surfaces 21 and 22 are provided for the base member 20 of the manipulator so that a frame can always be fitted to the same position at the time of fitting it. On the other hand, reference surfaces 31 and 32 contacting with the reference surfaces 21 and 22 of the manipulator are provided for the frame, and are used to get the compatibility of the coordinate value at the time of exchanging the manipulator. All the manipulators are positioned based on a position command on a rectangular coordinate system which is relatively decided with the reference surfaces 21 and 22 as reference. A calibration jig 10 also has reference surfaces 11 and 12, and is installed so that they contact the reference surfaces 21 and 22 provided in the base of the manipulator.
Patent JP-S63235978-A (JP)
Inventor: KAJIKAWA TAIJI
IPC: G09B23/04
Filed: 1987-03-24
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-H11273856-A (JP)
Title: Drive device and driving method for charge-storage luminous element
Inventor: IMAI KUNIO
IPC: H05B44/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a drive device and a drive method for a charge-storage luminous element capable of keeping luminous brightness constant, even if working temperature varies. SOLUTION: This device is equipped with a drive-voltage applying means 5 for applying a drive voltage to a charge-storage luminous element 1, a drive- current limiting means 2 for limiting a drive current supplied by the drive voltage to the luminous element, a voltage detecting means 3 for detecting a voltage between two electrode terminals of the luminous element, and a voltage control means 4 for controlling the value of the drive voltage. The voltage control means controls the value of the drive voltage in accordance with a detection result, as a space charge voltage by the voltage detecting means.
Patent JP-H09233923-A (JP)
Title: Fertilizer sending mechanism of fluid fertilizer fertilizing machine
Inventor: OSHIMA KAZUO
IPC: A01C23/02
Filed: 1996-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a detachable fertilizer tank which is positioned stably on a machine body side. SOLUTION: A container holder 19 which supports a fertilizer container 18 containing a fluid fertilizer on the side of a machine body 3 is provided with a holding part 36 which positions the fertilizer discharge opening 33 of the fertilizer container 18 at a fixed position about the container holder 19, and at the tip of a fertilizer sending hose 23, which sends a fertilizer from the side of the fertilizer container 18, on the side of the fertilizer container 18, a taking-out part 41 is formed which can be connected to the discharge opening 33.
Patent JP-S57187537-A (JP)
Title: Smoke arresting apparatus for cooking
Inventor: KIMURA TSUTOMU
IPC: F24F7/06
Filed: 1981-05-12
Abstract: PURPOSE:To remove oil in order to make the cleaning easy, by providing inverted V-shaped smoke arresting ducts with the arresting ports inward downwardly toward a heater, and attaching detachably a filter to the inclined section from the outside. CONSTITUTION:The smoke evolved from the heater 1 is sent by a blower 10 via the arresting ports 4 to the ducts 3. At this time, the air that has been purified by the removal of the oil by the filter 6 is discharged as shown by the reference numeral 12 from the duct 3 via a frame 8. As the filter 6 can be readily detached from a port 5, the cleaning will become easy, and if the oil arrested by the filter 6 drops, as the filter 6 is located in the inclined section, the oil drop would flow to the arresting port 4, and not flow into the frame 8, and therefore the cleaning will be simple.
Patent JP-H01243322-A (JP)
Title: Dielectric substrate and plane antenna using it
Inventor: SHIBAGAKI KAZUYOSHI
IPC: H01B17/62
Filed: 1988-03-24
Abstract: PURPOSE:To enable the fabrication of a plane antenna with high drilling workability and high bending resistance without lowering the actual gain by using a dielectric substrate which is formed by bonding metal layers on the surfaces of a particular sheet-type base member via bridged super-high molecular weight polyethylene. CONSTITUTION:A dielectric substrate is formed by bonding metal layers 4, 5 to both sides of a sheet-type base member 1 consisting of chopped strands of super-high molecular weight polyethylene and glass beads, glass fiber, via VHPE layers 2, 3 of super-high molecular weight polyethylene bridged by the electron beam irradiation process, wherein each of the layers 2, 3 bonds the base member 1 and the layers 4, 5 strongly together. A plane antenna with high drilling workability and high bending resistance can be fabricated without lowering the actual gain by effecting the etching removal for the layer 4 or layer 5 on one side of the base member 1 to form a pattern.
Patent JP-H08261114-A (JP)
Title: Fuel injection nozzle supporting device for internal combustion engine
Inventor: KAWASHIMA JUNICHI
IPC: F02F7/00
Filed: 1995-03-29
Abstract: PURPOSE: To enhance the productibity at the time when a fuel injection nozzle is fitted and the workability at the time of replacement. CONSTITUTION: An external thread 3a is formed on the outer circumference of the end part of a nozzle body retainer 3, and an internal thread 7a to be screwed with the external thread 3a is formed on the inner circumference of a nozzle fitting hole 7, and the end surface of the nozzle body retainer 3 is abutted on the end surface of a nozzle tip retainer 4. Further, the basic end part of the nozzle body retainer 3 is extended up to the upper surface of a rocker cover 10, and a width across flat part with which a tool is to be engaged is formed in the base end part.
Patent JP-H10269709-A (JP)
Title: Disk control apparatus
Inventor: AKIBA KAZUHIKO
IPC: G06F3/06
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce an access time for alternate data and time required for starting an apparatus and to protect data retained in a memory by providing a rewritable non-volatile memory for storing the alternate data and alternate management information. SOLUTION: A non-volatile memory 17 stores a program code, alternate information, and alternate data. The alternate information stores a defect sector address, corresponding to a defect sector on a disk medium 1A, and an alternate address. A disk control apparatus 12, when receiving a readout command for the disk medium 1A from a host apparatus 11, refers to the alternate information. When there exists a defect sector in a designated region, an alternate memory address corresponding to the detect sector is referred, and data in a corresponding portion the alternate data is transmitted. Thus, even when the defect sector exists, no seek operation to the disk medium 1A is performed, resulting in an effective advanced readout operation and an improved throughput.
Patent JP-S57186710-A (JP)
Title: Optical circuit substrate and its manufacture
Inventor: TAMURA SAKAE
IPC: G02B6/43
Filed: 1981-05-14
Abstract: PURPOSE:To offer an easily manufacture optical circuit substrate by covering the circumference of an optical waveguide, having thin-film convex lenses at both ends of a transparent beltlike material, with a transparent material having a less refractive index than the optical waveguide or a light-reflective material. CONSTITUTION:At both ends of a transparent beltlike optical waveguide 1 having prescribed thickness, thin-film convex lenses 2 and 2' having the same thickness and made of the same material are formed, and optical circuit parts 3 and 3' are coupled together. The circumference of the optical waveguide 1, thin-film convex lenses 2 and 2', and optical circuit parts 3 and 3' is covered with a material 4 having a less refractive index than the optical waveguide 1 or a light-reflective material 4. Consequently, an optical circuit substrate having small optical waveguide loss in coupling the optical circuit parts is manufactured easily.
Patent JP-H05272831-A (JP)
Title: Absorption refrigerator
IPC: F25B30/04
Filed: 1992-03-27
Abstract: PURPOSE:To perform the exclusive use of the refrigerant flow passage of a heat- exchanger between refrigerants for a liquid refrigerant and a gas refrigerant through a simple means by a method wherein a heat-exchanger between refrigerants to perform heat-exchange between a liquid refrigerant and a gas refrigerant is provided between a heat-exchanger on the heat source side and a heat-exchanger on the utilization side and two four-passage switching valves are attached. CONSTITUTION:After the pressure of a liquid refrigerant is reduced by a capillary tube 33 after the passage of the liquid refrigerant through an inner pipe 32a of a heat-exchanger 32 between refrigerants, the liquid refrigerant is caused to heatexchanger with a heating medium on the utilization side by means of a heat- exchanger 3 on the utilization side and produces a gas refrigerant again. The refrigerant is fed through a second fourpassage switching valve 36 to an outer pipe 32b of the heatexchanger 32 between refrigerants. After the refrigerant precools a liquid refrigerant from a heat-exchanger 2 on the heat source side, it is fed through four- passage switching valves 31 and 36 to an absorber 4. Thus, through switching operation of the fourpassage switching valves 31 and 36, the liquid refrigerant and the gas refrigerant flowing through the heat-exchanger 32 between refrigerants are caused to flow through respective refrigerant flow passages for an exclusive use.
Patent JP-S55162427-A (JP)
Title: Manufacture of alpha-type hemihydrate gypsum
Inventor: HISHINUMA TAKAO
IPC: C01F11/46
Filed: 1979-06-07
Abstract: PURPOSE: To form α-type hemihydrate gypsum having high hydration solidifying strength without exerting a harmful influence upon waste water treatment, etc. by adding α-type hemihydrate gypsum particles as seed crystals manufactured by other method to a gypsum slurry followed by hydrothermal treatment under pressure.  
     CONSTITUTION: To a gypsum slurry as starting material are added seed crystals manufactured by adding an org. carboxylic acid salt such as sodium citrate as a  habit modifier to gypsum followed by hydrothermal treatment under pressure. The  slurry is then hydrothermally treated while agitating under pressure and predetermined conditions to crystallize α-type hemihydrate gypsum. By this method the  absolute quantity of the habit modifier contained in waste water discharged from  the process can be reduced, so the quantity of the constituents of COD, BOD, etc.  is reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10269970-A (JP)
Title: Image forming device
Inventor: TAKAGI HIROTSUGU
IPC: H01J31/12
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To realize a flat display device of a large screen with its high intensity and improve its productivity by a spacer arranged between a substrate forming a plurality of electron sources and an image forming member having a cavity part substantially parallel to each substrate making a shape that can be erected without interfering emission electrons. SOLUTION: A spacer 10 is a cavity structure, and an electron emitting a cavity part 10a from an electron source 1 passes through a vacuum toward a phosphor. This spacer 10 is arbitrarily shaped when it has the cavity part 10a free of interfering electron flying, however, it is preferable to form a sectional shape having a substantially vertical wall to a face plate 7 so as to be transverse U letter or rectangle to effectively support atmospheric pressure applied to a phase plate 7. Even if a wall thickness (t) is thin, the spacer 10 can be erected, making manufacture easy.
Patent JP-H08269030-A (JP)
Title: Production of propylene oxide
Inventor: SATO AKIRA
IPC: C07D301/08
Filed: 1995-03-29
Abstract: PURPOSE: To produce the subject compound in high selectivity without being influenced with a raw material gas composition in oxidizing reaction or preparing conditions of a catalyst according to a new method for directly oxidizing propylene with oxygen and hydrogen in the presence of a titanosilicate catalyst supporting a noble metal at a specific temperature. CONSTITUTION: Propylene is directly oxidized with oxygen and hydrogen in the presence of a catalyst supporting a group VIII noble metal of the periodic table (preferably Pd or platinum) on a titanosilicate at 0-40 deg.C, preferably 10-35 deg.C. A titanosilicate is preferably a synthetic zeolitic substance of the formula nSiO2 . (1-n)TiO2 [(n) is 0.8-0.999] capable of manifesting an X-ray diffraction pattern of a pentasil type structure. The titanosilicate is preferably obtained by hydrolyzing a tetraalkyl orthosilicate and a tetraalkyl orthotitanate with an aqueous solution of a tetraalkylammonium hydroxide and then carrying out the hydrothermal synthesis. The catalyst is preferably prepared by supporting a noble metallic compound on the titanosilicate according to an impregnating method and then conducting the reducing treatment of the noble metallic compound.
Patent JP-2000265410-A (JP)
Title: Bridge retracting device
Inventor: NIIHARA YUJI
IPC: E01C11/02
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a bridge retracting device which can cope with a large displacement of a bridge even in a bridge structure such as a vibration preventive bridge and a long bridge in the bridge of which a large displacement may be caused by earthquake. SOLUTION: A connection block 4 is placed on the play gap 3 between a bridge 1 and bridge base 2 for bridging and the play gap 3 is divided into the bridge side and the bridge base side of the connection block 4. In this play gap 3 divided into these two parts, a rubber joint 5 is secured. In order to facilitate horizontal deformations, many < shaped and vertically continuing slits are formed in the rubber joint 5, and through this rubber joint 5, the bridge 1 or bridge base 2 and the connection block 4 are connected to each other. In addition, the connection block 4 and the rubber joint 5 are installed through a slide sheet made of fluorocarbon resin to facilitate the sliding motion of the connection block 4, and the load working to the connection block 4 and the rubber joint 5 is directly received by the bridge base 2 and the bridge 1.
Patent JP-S51149254-A (JP)
Title: A process for preparing 3-endo-hydroxy- endo-tricyclo(5.2.2.02.6)undec a-8-en
Inventor: INAMOTO YOSHIAKI
IPC: C07C29/136
Filed: 1975-06-13
Abstract: PURPOSE: 3-Endo-hydroxy-endo-tricyclo [5.2.2.0 2 ,6] undeca-8-en shown by formula I. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06282668-A (JP)
Title: Bar code pattern and bar code character pattern control method for printer
Inventor: SUGITA HIDEYUKI
IPC: B41J3/01
Filed: 1993-03-30
Abstract: PURPOSE:To reduce the memory access frequency for reading out a pattern and to improve the printing speed by writing a bar code pattern address in a shared area of a memory to which each processor can have an access. CONSTITUTION:The print information control part data A and the bar code data B including a bar code pattern address are unified together and then written in a shared area of a print information part 1 to which each processor can have an access by means of a fact that the size of the part 1 is variable. The bar code type is written in the data A together with the horizontal width, the vertical length, etc., of a bar code pattern. Meanwhile the bar code pattern address of a bar code pattern registered area is written in the data B. In other words, a bar code information area is absorbed into a print information area. Furthermore the bar code information is directly controlled since the bar code pattern address is written without storing a bar code pattern register number.
Patent JP-H10270106-A (JP)
Title: Connector mounting structure
Inventor: MASUDA AKIRA
IPC: H05K3/36
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a connector mounting structure in which the machining man-hour of a circuit board can be lessened and a connector can be easily mounted to the circuit board. SOLUTION: In a connector mounting structure in which a connector 17 is conducting mounted to a circuit pattern 15-formed hard circuit board 11, protrusions 21 protruding toward the circuit pattern 15 are protruding provided on the connector 17. A flexible circuit board 23, whose conductors 23a are exposed facing to the circuit pattern 15, is supported to the connector 17 by clip means 25. By fixing the connector 17 to the circuit board 11, the exposed conductors 23a are pressure-connected to the circuit pattern 15 via the protrusions 21.
Patent JP-H02284787-A (JP)
Title: Laser material processor and laser treatment method of workpiece using said processor
Inventor: EFUIMU PII SAKUMAN
IPC: B23K26/08
Filed: 1990-03-20
Abstract: PURPOSE: To enable plotter application through computer control by providing a lens that is focused on a workpiece, a moving means that follows the material processing program of the lens, and a transmitting means for cylindrical coherent light in response to the prescribed displacement of the lens. CONSTITUTION: Coherent light from a laser 10 is transmitted through substantially enclosed optical paths 26, 50 in the loop of a belt driven by an X motor 130 and through an optical path in the loop of a belt driven by a Y motor 156. the coherent light is deflected from the enclosed optical path to a lens and converged on a workpiece 122. The optical device of the processor is stored in the optical path, which is excellently maintained without contamination by means of a compressed gas flowing inside. As a result, this processor irradiates the workpiece with the energy of an uniform intensity in the unit length of the process, and can be applied to engraving, soldering, etching, etc.
Patent JP-S60216215-A (JP)
Title: Fitting method of light source in position encoder device
Inventor: ITOU TATSUAKI
IPC: G01D5/26
Filed: 1984-04-12
Abstract: PURPOSE:To prevent beams incident on a detector from becoming non-uniform, by enlarging the contacting area of a light-emitting diode with a substrate so as to surely maintain the direction of optical beams. CONSTITUTION:Longitudinally-expanding parts 11-2 and 11-3 are provided below the lower side of a protective member for a unitary body 11 of a light-emitting diode provided with a lens portion 11-1, a lead element 4 of the unitary body 11 is put in a fitting hole 5-1 of a substrate 5, and the parts 11-2 and 11-3 are fitted to the substrate 5 in contact therewith.
Patent JP-S57186338-A (JP)
Title: Forming method for fine pattern
Inventor: TANAKA KAZUHIRO
IPC: H01L21/3065
Filed: 1981-05-11
Abstract: PURPOSE:To obtain a fine pattern by laminating a metallic Cr film and an oxidized Cr film containing an impurity such as W on a glass substrate, and selectively emitting radiation on a resist film covering the Cr films to plasma develop the resist film as a mask, thereby drying all processes. CONSTITUTION:A metallic Cr film 11 and an oxidized Cr film 12 containing an impurity such as W or the like are laminated on a glass substrate 10, an electron beam exposure resist film 13 is coated on the films, and is baked at 170 deg.C for 20min. Then, an electron beam 16 is selectively emitted to the film 13, is developed in an wet air plasma, thereby forming a pattern 14 of the prescribed shape. In this manner, the patterning is enabled even when the thickness of the film 13 is thin, with the film as a mask ultraviolet ray, far ultraviolet ray, electron beam, X-ray or ion beam or the like is emitted in the mixture gas of CCl4 and O4, N2, thereby etching it to remove the exposed part of the laminated films, and an inversion layer 15 made of the prescribed thin metallic film can be obtained.
Patent JP-H06121687-A (JP)
Title: Porcine fsh @(3754/24)follicle-stimulating hormone) expressed by baculovirus and its production
Inventor: SATO ICHIRO
IPC: C12N15/63
Filed: 1993-03-30
Abstract: PURPOSE:To obtain an FSH which is a pituitary hormone used in a polyovulatory induction method for treating, external fertilization, etc., of breed ing difficulties such as bovine or equine follicle apalasia by expressing the FSH as a recombinant protein with a baculovirus so as to prevent other proteins such as LH from contaminating. CONSTITUTION:A sensitive cell is superinfected with a recombinant baculovirus capable of expressing FSH alpha chain and a recombinant baculovirus capable of expressing FSH beta chain and a FSH alpha, beta chain dimer is then recovered from the culture supernatant thereof.
Patent JP-S59200198-A (JP)
Inventor: JIYAN HARAADO SODAAGUREN
IPC: F16L55/13
Filed: 1984-04-12
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-S51148802-A (JP)
Title: Immersion type pump
Inventor: HIGUCHI AKIRA
IPC: F04D29/44
Filed: 1975-06-16
Abstract: PURPOSE: Regarding immersion type pump,especially immersed its pump, casing in liquid, to prevent capacity drop, instability, or generation of suction cavitation caused by air contamination, when it is used at low suction head or in high viscous liquid. 
     COPYRIGHT: (C)1976,JPO&Japio