baber/WOPTO huggingface dataset:
Patent JP-S56110069-A (JP)
Title: Cable tracking method
Inventor: SHIRASAKI YUUICHI
IPC: G01V3/06
Filed: 1980-02-04
Abstract: PURPOSE:To surely perform confirmation of the location of a cable by detecting an AC magnetic field generated around the cable to which tracking is directed by means of a plurality of magnetic-field detecting sensors and by indicating the level of a detection signal. CONSTITUTION:A signal current is supplied from one end of the cable 5 to which tracking is directed by means of an AC signal supplying part 4, and the AC magnetic field generated thereby around the cable 5 is detected by the magnetic-field detecting sensor part 1. The magnetic-field detecting sensor part 1 is constituted by a plurality of magnetic-field detecting coils arranged so that the maximum-sensitivity directions of detecting directivity thereof are coincident with each other. The output signal of the magnetic-field detecting sensor part 1 is inputted in a signal processing- indicating part 3 through the intermediary of a signal-receiving part 2, whereby the position of the cable 5 is indicated.
Patent JP-S5295232-A (JP)
Title: Reload system for copying machine
Inventor: HOSAKA MASAO
IPC: G03G13/20
Filed: 1976-02-04
Abstract: PURPOSE: To simplify the circuit in the copying machine provided with thermal fixing means by computer-treating the output of temperature sensor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01185947-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAWAI MASATO
IPC: H01L23/522
Filed: 1988-01-21
Abstract: PURPOSE:To prevent a crack of organic silanol-based glass after the desired flatness has been obtained by a method wherein, when an uneven part on a substrate is to be flattened, the organic silanol-based glass is coated in two or more separate operations via an insulating film. CONSTITUTION:Organic silanol-based glass 4 is coated on an insulating film 3, heated and hardened; the organic silanol-based glass 4 is etched back; the organic silanol-based glass 4 on a lower-layer conductive layer 2 is removed; after that, a CVD insulating film 5 is deposited. Then, organic silanol-based glass 6 is coated again on the CVD insulating film 5, heat-treated and hardened; after that, the organic silanol-based glass 6 is etched back; the organic silanol- based glass 6 on the lower-layer conductive layer 2 is removed; a CVD insulating film 7 is deposited. This process is repeated over and over again until sufficient flatness is obtained. By this setup, the organic silanol-based glass 4, 6 are divided by the CVD insulating film 5; even when the flatness has been achieved by using the organic silanol-based glass, a crack is never produced.
Patent JP-H10210538-A (JP)
Title: Portable terminal exchange station
Inventor: HASHIZUME SOJI
IPC: H04W88/14
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To provide the portable terminal exchange station with high convenience in which a telephone set for an assistance person is utilized even on the occurrence of a disaster in a DCT(digital cordless telephone) system and mobile terminal information of the telephone set is stored with an easy operation. SOLUTION: The portable terminal exchange station sets information of a telephone number of a digital cordless telephone set 1 received via a public telephone line, or a radio communication channel or a broadcast radio wave by a reception means 31 to a memory 33 in cross reference with information denoting the position of the digital cordless telephone set 1 received from base stations (2a, 2b,..., 2n) so as to make the digital cordless telephone set 1 available in a zone.
Patent JP-S59138564-A (JP)
Title: Feed roller winding device for filament bundle
Inventor: KIKUCHI TOSHIAKI
IPC: C03B37/16
Filed: 1983-01-27
Abstract: PURPOSE:To aim at preventing a thick unfiberized glass strand from being left behind a feed roller, by installing a collet supporting device being movable between a position where a filament bundle does not contact a feed roller and another position where the bundle contacts a roller peripheral surface over the specified angle. CONSTITUTION:A strand 5 is drawn and put in order, then passes through the groove of a guide roller 8 and rolled round on a collet 75 at a standby position for driving. When the collet 75 reaches its steady-state speed, a frame 71 supporting this collet is turned round whereby the collet 75 shifts into a yarn guide position. Therefore, the strand rolled round on the collet makes contact with a feed roller 9 over a specified contact angle alpha. Afterward, when the collet 75 is stopped, the strand 5 enters automatically a chopping position by means of sticky contact against the feed roller 9. Hereat, the contact angle alpha is of 160 deg.+ or - 30 deg., and an equation of collet = (feed roller speed) X 1.1 is set down whereby a fear that a thick unfiberized strand will leave a winding hangover behind a feed roller tip can be solved.
Patent JP-S60160329-A (JP)
Inventor: EBIZAKA TOSHINOBU
IPC: H02H7/06
Filed: 1984-01-27
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-H04246274-A (JP)
Title: Fuel injection device for direct injection type diesel engine
Inventor: AIHARA YOSHIAKI
IPC: F02B3/06
Filed: 1991-02-01
Abstract: PURPOSE:To suppress the introduction of air in the vicinity of a mist nozzle and reduce the injection resistance. CONSTITUTION:A direct injection type diesel engine is equipped with a combustion chamber formed at the top part of a piston and a fuel injection valve 6 arranged on a cylinder head, and the fuel injection valve 6 is equipped with a nozzle body 7, injection chamber 15 formed at the top edge part of the nozzle body 7, a plurality of nozzle holes 12 which are formed for the communication between the injection chamber 15 and the outside, and a projection part 16 formed on the periphery of the outlet of the nozzle hole 12.
Patent JP-H09202572-A (JP)
Title: Lifting device to input radioactive waste in disposing area built in deep bed
Inventor: MURAI TSUNEHIKO
IPC: G21F9/36
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To relieve a burden exerted on a drive system and a deceleration system. SOLUTION: In a lifting device to input radioactive waste 1, such as glass cured substance, to a radioactive waste disposing ground built in an underground deep bed, a balancing weight 6 the weight of which is regulatable by feeding and discharging water in and from the interior is arranged at the end part opposite side to the end part of the car 5 side of a rope 4 suspending the radioactive waste 1. Since water is poured and drained according to a weight placed on the car 5, the car 5 is constantly well balanced with the weight 6 and a burden applied on the drive system and the deceleration system of the rope 4 is relieved.
Patent JP-H05206708-A (JP)
Title: Leaky wave dielectric line
Inventor: TAKAHASHI AKIRA
IPC: H01P3/16
Filed: 1992-01-27
Abstract: PURPOSE:To improve the degree of freedom of design of an antenna and a circuit by setting the radiation direction of the leakage to a direction other than the forward direction of the line without generating a grating lobe with a large amplitude. CONSTITUTION:Notches 5a, 5b are formed to have two same periods of arrangement along a dielectric strip of a leaky wave dielectric line 4 at the deviation of a half-period of t/2 and they are supported between an upper metallic plate 1 and a lower metallic plate 2. Thus, various leaky waves are generated without a grating lobe in an optional radiation direction and various antennas or circuit components are formed by coupling an antenna radiation element to the line.
Patent JP-H10210687-A (JP)
Title: Stator iron core for dynamo-electric machine, and manufacture thereof
Inventor: KITAZAWA KAZUYUKI
IPC: H02K1/18
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To form an engaging part simply at low cost by forming second stack parts having engaging parts, at both ends of a first stack part, which forms the middle part of a stack, and forming the contour shape of each steel plate which constitutes this second stack part by press-processing inclusive of the formation part of the engaging part. SOLUTION: This stator iron core is equipped with engaging parts (spigot parts) 7, which are fit for the engaging parts 5 made at brackets 5, at both ends of itself. Here, the stator iron core 2 is made of a first stack part 2A which forms the middle part in stacking direction, and second stack parts 2B which make engaging parts 7 of steel plates themselves at both ends in the stacking direction of this first stack part 2A. Then, the contour shape of each steel plate, constituting the second stack part 2B is made by press-processing inclusive of the formation part of the engaging part 7. Thus, the engaging parts 7 can be made simply and at low cost, and also the mechanical accuracy or electrical accuracy of a dynamo-electric machine can be improved.
Patent JP-H01190287-A (JP)
Title: High-speed dc motor
Inventor: BAN ITSUKI
IPC: H02P6/06
Filed: 1988-01-25
Abstract: PURPOSE:To enable high-speed rotation to be performed, by setting a magnet rotor to be of an internal rotation type, and by setting position detecting signal to be of the range of 90 degrees at an electrical angle through a starting point. CONSTITUTION:A transistor bridge circuit worked with feed from a DC power positive-terminal 21 is composed of transistors 48a, 48b... and armature coils 2a, 2c. By the output of an AND circuit 51a, the transistors 48a, 48b are turned conductive, and by the output of an AND circuit 51b, the transistors 48c, 48d are turned conductive, and so current is conducted to the armature coils 2a, 2c in the forward or reverse direction by being reciprocated in the range of 90 degrees. The charged electric charge of capacitors 54a, 54b is conducted to the armature coils 2a, 2c, and is contributed to output torque.
Patent JP-H08202581-A (JP)
Title: Debugging device for parallel computers
Inventor: OTANI YUSHI
IPC: G06F3/0481
Filed: 1995-01-30
Abstract: PURPOSE: To improve operability for debugging in the debugging of parallel computers constituted of plural parallel processors by using a multi-window function, and opening a windoow at need. CONSTITUTION: When a debugger monitor 8 to monitor the execution of each processor and execute debugging operation detects the interruption of the execution of the parallel processor, it informs a parallel program debugger 7 of it. The informed parallel program debugger 7 opens the window for debugging operation of the interrupted parallel processor on a terminal equipment 5, and accepts the input of a debugging command. By assigning the window for every parallel processor, the debugging operation of plural parallel processor is executed through one display screen, and also, the window is opened in accordance with the state of each parallel processor 2.
Patent JP-S5397136-A (JP)
Title: Automatic control system for engine pump
Inventor: TSUDA YUUJI
IPC: F02D28/00
Filed: 1977-02-07
Abstract: PURPOSE: To permit antirely automatic control of an engine pump from start till stop by making use of control signals from various valve on-off drive means and such detectors as an engine rpm detector and an atmospheric state detector. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10210354-A (JP)
Title: Digital camera
Inventor: NOBUYUKI NORIYUKI
IPC: H04N5/372
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To suitably correct uneven illuminance, even after the correction of geometric distortions. SOLUTION: A photographing magnification arithmetic part 301 of a CPU 30 calculates a photographing magnification distribution in a photographed image, based on the focal distance of a photographing lens 2, the distance of an object that is detected at a distance measurement part 41, and the tilt angle that is set by a mode-setting switch 16. The image of the character information on a white board that is obliquely photographed by a CCD 20 is stored in an image memory 322. The oblique image is divided at a 1st γ-characteristic setting part 323 into plural small images of prescribed different sizes, according to the photographing magnification distribution. Then the γ-characteristic is set for every small image, based on the pixel data on this image.  The oblique image recorded in the memory 322 undergoes a γ-correction at a 2nd γ-correction part 326, based on the γ-characteristic corresponding to every small image and then undergoes the correction of geometric image distortions at an oblique image correction arithmetic part 327.
Patent JP-S62172053-A (JP)
Title: Flame-retardant polyester resin composition
Inventor: YONETANI KIICHI
IPC: C08L69/00
Filed: 1986-01-25
Abstract: PURPOSE:The titled composition having improved retention stability in molding, improved flame retardance, mechanical properties, etc., obtained by blending a polyester resin with a brominated polycarbonate oligomer having ends hindered with a specific substituent group, a brominated epoxy compound, etc., in a specific ratio. CONSTITUTION:100pts.wt. aromatic polyester resin (e.g., polybutylene terephthalate, etc.,) having 1.15-2 relative viscosity is blended with (A) 1-50pts. wt. brominated polycarbonate oligomer shown by formula I [X is 1-10C hydrocarbon, carbonyl, etc.; l and m are 1-4; n is 2-30; Ar and Ar' are gruops shown by formula II- formula IV (R1 and R2 are 1-6C alkyl, etc., R3-R5 are H, etc.; Ar'' is 6-10C aryl, etc.,)] having >=25wt% bromine content and 2-30 polymerization degree, (B) 1-50pts.wt. brominated epoxy compound shown by formula V (p and q are 1-4; n' is 0-50) having 0-50 polymerization degree and (C) 1-50pts.wt. antimony compound in a weight ratio of the component A/B of 95/5-20/80, preferably 90/10-50/50 and in a ratio of 20-60pts.wt. components A+B.
Patent JP-S63179814-A (JP)
Title: (benzo-1,2,4-thiadiazine)-1-dioxide derivative dissolved composition
Inventor: CHIBA TADAHIRO
IPC: A61Q5/00
Filed: 1987-01-22
Abstract: PURPOSE:To obtain the titled composition having excellent growing and nourishment promoting effects on hair, by blending a [benzo-1,2,4-thiadiazine]-1-dioxide derivative with dimethyl sulfoxide and/or benzyl, alcohol, water and a specific surface active agent. CONSTITUTION:(A) One or more of [benzo-1,2,4-thiadiazine]-1-dioxide derivatives are blended with (B) dimethyl sulfoxide (DMSO) and/or benzyl alcohol (BA), (C) water and (D) one or more of an anionic surface active agent and a surface active agent containing nitrogen in the molecule except the cationic surface active agent as active ingredients in a ratio of 0.005-10wt.% component A, 1.0-3.0wt.% DMSO or BA, 1.0-7.0wt.% component C and 0.001-10wt.% component D based on the total composition to give the titled composition having extremely excellent growing and nourishment promoting effects on hair of the component A, useful in the field of drugs and cosmetics especially growth and nourishment promoting agent for hair.
Patent JP-S55105313-A (JP)
Title: Manufacturing method of split type zero-phase current transformer
Inventor: SHIMADA FUMIO
IPC: H01F41/02
Filed: 1979-02-07
Abstract: PURPOSE: To keep the electrical characteristics of a split type zero-phase current transformer in the good condition after assembling by a method wherein the split surface of th core which is prepared to make up a circular one body structure by assembling is made up by buffing cooling with water and suppressing the thermal expansion and contraction.  
     CONSTITUTION: The outside circumference of a circular core 2' which is made of a high permeable magnetic material is insulated, and is wound with a conductor 6 to form the semi-circular-arc leaving the confronting portion of the core 2' without winding for cutting and its outside surface is insulated. The core 2' is placed between a pair of circular shield cases 3' which are made of same high permeable magnetic material, and put in a circular core seat 4a prepared in a mold case 4'. Then the gap between the case 4' and the no-conductor portion is filled up with a silicone resin and the like, and the inside of the case 4' is filled up with an epoxy resin. Then a cover 8 is placed over the core 2', cut at the no-conductor portions to form the two split type cores 1, and the surface 1a is made up by buffing cooling the surface with water. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62172023-A (JP)
Title: Production of polyphenylene ether
Inventor: ABE KATSUHIRO
IPC: C08G65/38
Filed: 1986-01-24
Abstract: PURPOSE:To obtain polyphenylene ether having narrow particle size distribution and a small amount of catalytic residue, by subjecting a phenol to oxidation polymerization by the use of an aromatic hydrocarbon solvent and a complex catalyst and removing solvent from the reaction product in water dispersions containing a water-soluble polymer. CONSTITUTION:(D) A phenol is subjected to oxidation polymerization by the use of (A) (i) an aromatic hydrocarbon solvent or (ii) a mixed solvent of the component (i) and an alcohol in the presence of a complex catalyst containing copper, manganese or cobalt and (C) an oxygen-containing gas, the prepared polymerization reaction solution is brought into contact with (D) (iii) a catalyst decomposing agent or (iv) the catalyst decomposing agent and a reducing agent and, if necessary, precipitate is dissolved by the use of the component (i). The prepared polyphenylene solution is added to (E) an aqueous solution containing a water-soluble polymer compound to form water dispersions and the solvent is removed while keeping dispersion state to give the aimed polyphenylene ether.
Patent JP-H10198253-A (JP)
Title: Image forming device
Inventor: MOCHIMARU HIDEAKI
IPC: G03G21/16
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To simplify working by completing the operations of exchanging a screen as a renewal part and supplying a releasing agent, with a single operation. SOLUTION: This device is provided with a fixing device for fixing a toner image transferred to a recording medium from the surface of a latent image carrier by heat, a container 110 for housing the releasing agent supplied to the fixing device, a fan means F for making air flow in a device main body and the screen SR arranged in the flow passage of the air passing through the fan means F. In such a case, the above-mentioned screen is freely detachably assembled in the container 110 housing the releasing agent, to obtain an exchangeable unit 100 and this unit 100 is constituted to be attachable to/ detachable from an image forming device main body.
Patent JP-H05206122-A (JP)
Title: Manufacture of semiconductor device
Inventor: IWAMOTO YASUHIKO
IPC: C23C18/31
Filed: 1992-01-29
Abstract: PURPOSE:To form a metallic film simply and by self alignment and to prevent wiring, etc., from being shortcircuited because of mesh location shifting, by forming a metallic film having excellent adhesion to insulating films, on the surface of gold wiring by the adhesion of an catalytic activator for electroless plating or by electroless plating. CONSTITUTION:After gold plating 16 is formed interposing an insulating film 12 on a semiconductor substrate 11 on which semiconductor elements have been formed, a metallic film 17 having good adhesion with an insulating film 18 is formed on the surface of the gold wiring 16 by the adhesion of a catalytic activator for electroless plating. For example, the insulating film 12 is deposited on the semiconductor substrate 11, and a Ti film 13 and an Au film 14 are formed on it. Next openings are formed at specified regions using photoresist film 15, and the gold plated wiring 16 is formed by electrolytic plating. Next the Au film and the Ti film 13 are removed using the gold plated wiring 16 as a mask, and by dipping it into a catalytic activator used for pretreatment for electroless plating, Pd films 17 of the catalytic activator is attached to the surface and both sides of the gold plated wiring 16.
Patent JP-S63181251-A (JP)
Title: Fluorescent character display tube
Inventor: KOBAYASHI KOJI
IPC: H01J31/15
Filed: 1987-01-22
Abstract: PURPOSE:To reduce the reaction between a cover glass and a film and sharply improve the brightness of a display tube by specifying the content of an alkaline metal oxide contained in the film stuck to the inner surface of the cover glass. CONSTITUTION:The content of an alkaline metal oxide constituting the graphite film 2 stuck to the inner surface of a cover glass 1 is set to 0.1-3.0 wt.%. Thereby, the reaction between the cover glass 1 and the film 2 when the film 2 is formed is reduced while the sticking strength between the cover glass 1 and the film 2 is secured. Therefore, the electron emission from the arranged filament 3 is facilitated, and the brightness of a display tube can be sharply improved. One or more components among Na2O, Li2O, K2O are contained in the alkaline metal oxide.
Patent JP-H09215320-A (JP)
Title: Power circuit for automobile controller
Inventor: MASUDA MITSUYASU
IPC: H02M3/155
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To manufacture a switching-method constant voltage system having a little generation of heat with the minimum number of components by inserting a high-performance CPU which works as an error amplifier, a control ligic section, and a protective circuit in a circuit constituted of a switching element, an inductance, a fly wheel diode, and a reference voltage circuit. SOLUTION: A high-performance CPU 9 is inserted in a circuit constituted of a switching element 1, an inductance 2, a fly wheel diode 3, and a reference voltage circuit 7. Besides the control operation which is the primary job of the high-performance CPU 9, the CPU 9 also works as an error amplifier 4 to which A/D-converted supply voltage and reference voltage are input and a control logic section 6 which controls the switching element 1 by the amount corresponding to an error of the error amplifier 4 and conducts a feedback operation so as to maintain the supply voltage constant at all times. By this method, a switching-method constant voltage system with a little generation of heat can be manufactured with the minimum number of components.
Patent JP-S62171756-A (JP)
Inventor: TAKEBE RYOICHI
IPC: B02C18/02
Filed: 1986-01-27
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-H09202533-A (JP)
Title: Tension regulating device for wire
Inventor: OZAKI HIROMASA
IPC: B65H59/36
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a tension regulating device for a wire to exert a fine tension and a stable and optimum tension on a wire used in a winding for a part. SOLUTION: A tension regulation device for a wire comprises an oscillation lever 17 having a guide roller 1 to guide a wire 12 energized by a tension spring 5 and oscillatorily mounted by a rotary shaft 3; a motor 9 to rotationally drive a roller B8, brought into pressure contact with a roller A7 to nip the wire 12 through a tension spring 11 for a lever 10 attached to a spindle 16, and the roller A7; a detecting part 6 to detect the change of the rotary shaft 3; and a control part 13 to compare signal therefrom with a signal from an external tension set signal part 14 and compute the comparing result, and effect control through feedback of the output control signal to the motor 9. This constitution exerts a stable tension on the wire 12.