baber/WOPTO huggingface dataset:
Patent JP-H11331655-A (JP)
Title: Digital camera
Inventor: SEO SHUZO
IPC: G03B19/02
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To prevent the surface of a liquid crystal display-(LCD) of a digital camera from getting dirt and to facilitate its operation. SOLUTION: The main body 11 of a digital camera 10 is provided with a liquid crystal display (LCD) 13, and a cover 12 is turnably placed on the LCD 13. Using the cover 12 to cover the LCD 13 prevents dirt on the surface of the LCD 13. A lens is provided to a face opposite to the face of the cover 12 in contact with the LCD 13 and an image pickup element is provided in the inside of the cover 12. The lens is easily directed to an object by turning the cover 12 and operation is facilitated.
Patent JP-S6110783-A (JP)
Title: Battery checking method
Inventor: MITANBATA HIROSHI
IPC: H02J7/00
Filed: 1984-06-26
Abstract: PURPOSE:To detect the degree of consumption of a battery from an increase in the internal resistance thereof accurately, by measuring changes in the internal resistance thereof from variations in a load current. CONSTITUTION:A terminal voltage the moment becoming a heavy load and that the moment becoming a light load are measured separately and read out with a CPU through an A/D converter ADC. The load current at the time of becoming a heavy load and a light load is previously known and memorized into a memory. Thus, the internal resistance rp of a battery is determined separately from the terminal voltage and the load current at the heavy load and the light load. Then, the degree of consumption of a battery E can be detected from the increment in the internal resistance.
Patent JP-S5557646-A (JP)
Title: Structure of heat insulating wall formed in compression chamber of internal combustion engine
Inventor: TSUZUKI YOSHIHIKO
IPC: F02F1/24
Filed: 1978-10-23
Abstract: PURPOSE: To improve thermal efficiency of an engine utilizing heat of exhaust gas, by providing ceramic member around the peripheral wall of compression chamber and thereby raising the temperature of exhaust gas.  
     CONSTITUTION: Peripherally of the lower surface of cylinder head 1, a ring-like heat insulating ceramic member 7 is fitted in the manner not covering the holes of intake and exhaust valves 2 and ignition plug 6. This ceramic member 7 is made of ceramic material such as glass ceramics (crystallized glass), silicon nitride, silicon carbide or alumina, and in order to absorb thermal distortion, damper spacer 8 is interposed between the back surface of ceramic member 7 and cylinder head 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5755945-A (JP)
Title: Thermoplastic resin composition
Inventor: KATOU KAZUO
IPC: C08L7/00
Filed: 1980-09-19
Abstract: PURPOSE: To provide a thermoplastic resin compsn. having excellent compatibility and resistance to heat and impact, containing as main components a vinyl copolymer, a graft copolymer obtd. by graft copolymerizing a rubbery polymer with vinyl monomers, and a polycarbonate.  
     CONSTITUTION: A compsn. is composed of a mixture consisting of, as main components, 40W90pts.wt. copolymer (A) composed of 20W27wt% vinyl cyanide monomer 70W80wt% α-alkyl arom. vinyl monomer and 0W10wt% vinyl monomer copolymerizable therewith, 5W30pts.wt. graft copolymer (B) in which the ratio of rubber component to graft monomer is 100/30W100/60 by weight, and 10W50pts.wt. polycarbonate (C), said graft copolymer (B) being obtd. by graft copolymerizing a rubbery copolymer having a weight-average particle size of 250W500μ (not less than 20wt% particles having a particle size of 100μm or smaller) selected from a  butadiene (co)polymer and an acrylic ester (co)polymer with 20W32wt% vinyl cyanide  monomer, 60W80wt% arom. vinyl monomer and 0W20wt% copolymerizable vinyl  monomer. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05318889-A (JP)
Title: Printing device having paper detecting function
Inventor: SHIMIZU YOSHITAKA
IPC: B41J29/42
Filed: 1992-05-22
Abstract: PURPOSE:To detect left-and-right edges, top-and-bottom edges, and tilt of a sheet. CONSTITUTION:A printing device having a paper detecting function generates a left edge coordinate signal 141 and a right edge coordinate signal, 151 as contents of a counter 12 which counts moving quantity in the lateral direction when a paper detector 3 for detecting the presence of a sheet 5 moves in the lateral direction so as to detect right and left edges of the sheet 5. The device generates also a top edge coordinate signal 161 and a bottom edge coordinate signal 171 as contents of a counter 13 which counts moving quantity in the longitudinal direction when the detector 3 moves in the longitudinal direction so as to detect the top and bottom edges of the sheet 5. The paper detector 3 and a paper detector 4 arranged at the lower left part of the detector 3 for detecting the presence of the sheet 5 move in the longitudinal direction. A drive pulse number 131 between the detectors and a distance 181 between the detectors as contents of the counter 13 during respective detections of the top edge of the sheet 5 are compared. When there is difference between them, an alarm 201 is generated.
Patent JP-S6023840-A (JP)
Title: Grip type light emitting device of flash discharge
Inventor: YAGI HIDEO
IPC: G03B13/26
Filed: 1983-07-19
Abstract: PURPOSE:To prevent a photographic error owing to camera shake by incorporating a capacitor and a dry cell into the empty chamber in a grip in such a way that the grip is made short thereby reducing the weight of a light emitting device body provided above the grip and making it convenient to carry the grip which is held equipped with the light emitting device. CONSTITUTION:The inside of a grip 2 is divided by means of a vertical partition 2c to the 1st and the 2nd empty chambers 2d, 2e and capacitors 7, 8 which are made vertically long are incorporated into the 1st chamber 2d and four pieces of dry cells 9-12 which are made horizontally long are incorporated into the 2nd chamber 2e and therefore the grip is shortened. When a bracket 1 is fixed to the base of a camera 30, the inside surface side of the grip is joined to the camera and a light emitting device body 3 on the grip is positioned right above a film rewinding knob 31. The transfer of center of gravity hardly arises in this state and the grip can be easily carried. The photographer assumes a photographing attitude by holding the grip having weight in the stage of photographing and therefore the photographing error owing to camera shake is prevented.
Patent JP-S5654378-A (JP)
Title: Metal piece passage detector
Inventor: MIYAMOTO MAMORU
IPC: G01V3/11
Filed: 1979-10-09
Abstract: PURPOSE: To make detection sensitivity high and operation stable by making use of the change in the magnetic field accompanying the passage of a metal change.  
     CONSTITUTION: In a normal state in which a metal piece 14 is not passing, the output voltage of a comparator 19 is of H level. When the metal piece 14 passes through a passage 15 and approaches to two coils 11, 13, the secondary output voltage of the coil 13 lowers. In addition, the output frequency of a resonance circuit 12 decreases, and this causes the oscillation output to decrease, thus the drop of the output voltage becomes conspicuous. When the passage of the metal piece 14 is completed, the voltage for the secondary output increases again, and the output voltage recovers again of the H level. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S618034-A (JP)
Inventor: AMAMIYA SHINICHI
IPC: A61B8/06
Filed: 1984-06-25
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-S619956-A (JP)
Title: Method for reducing billet width in continuous casting
Inventor: KAZUMI HIROYUKI
IPC: B22D11/05
Filed: 1984-06-25
Abstract: PURPOSE:To reduce smoothly the width of a billet without generating an air gap by moving the movable short sides of a casting mold toward the center of the mold and controlling the moving speed of the bottom end from the meniscus point thereof, the extent of the movement of the bottom end and the drawing speed of the billet. CONSTITUTION:An optional moving speed is given to the menicus point of the molten metal on the short sides of the casting mold of a continuous casting machine forming the four sides of two sheets of long-side mold plates facing each other and two sheets of short side mold plates held in place between these plates movably so as to face each other and further the moving speed of the short sides in controlled from the extent of the movement of thereof, the extent of the movement at the bottom dead point of the short sides and the drawing speed of the billet a in method for reducing the billet width by moving said short sides toward the center of the mold during continuous casting with the above-mentioned mold. The deformation of the billet is thus minimized without the generation of the air gap at the bottom end on the short sides according to the movement of the short sides and the billet width is easily and smoothly reduced. The billet having high quality is thus obtd.
Patent JP-S6022789-A (JP)
Title: Magnetic recording and reproducing system
Inventor: YOSHINO KAZUO
IPC: G11B15/087
Filed: 1983-07-18
Abstract: PURPOSE:To attain a magnetic recording/reproducing system which eliminates the disturbance at a joint of the joint recording and can retrieve assuredly the end part of the preceding recording, by performing the joint recording after detecting a part of a record end signal and then rewriting said end signal into a different signal. CONSTITUTION:A record end signal which consists of a part of the head that can be tentatively recognized by itself and its following part and can be recognized as a whole is recorded to a control track, for example, of a magnetic tape in a pause or stop mode. In the pause mode, a record end signal is recorded and the tape is rewound by a fixed amount and stopped. In a pause release mode, the tape is driven in a reproduction state from the tape position. In a stop mode, the record end signal is recorded and the tape driving is stopped. When the recording is started again, said record end signal is retrieved 1. Then the tape is rewound by a prescribed amount from the position of the end signal, and the tape is driven in a reproduction state. In both cases, the rest part of the record end signal is rewritten to another signal after the restart and then detecting a part of said end signal. Thus the meaning is not contained as a record end signal as a whole. In such a way, the joint recording is carried out.
Patent JP-H07305999-A (JP)
Title: General purpose fabric bulletproof shield
Inventor: SHIGA MITSUO
IPC: F41H5/08
Filed: 1994-05-10
Abstract: PURPOSE:To provide a bulletproof fabric-shield normally used in a double-folded state, which can be used for converting a conveniently usable light-weighted stone-protecting shield into a bulletproof shield if necessity arises by straightening the bulletproof fabric-shield and covering the light-weighted stone- protecting shield with the bulletproof fabric-shield to form the bulletproof shield. CONSTITUTION:A fiber-made weight body formed by arranging a plurality of special fabrics 1 in layers is inserted within a bag 4. A ready-made stone- protecting riot-quelling shield 3 having determined dimensions can be wholly covered with the bag closed after the insertion. The bag 4 is provided at an upper back side thereof with a bag portion 5 having an area capable of including an upper part of the stone-protecting shield 3. Band stoppers 6 is secured on both sides of the bag 4 at an approximate center in a longitudinal direction in order to fix the bag 4 to the stone-protecting shield 3 and to provide a handhold normally used for carrying and also used for holding in an emergency in which the bag 4 is used in a folded state like a suit bag. Securing bands 9 passed through metal-made ground-engaging fittings located at both sides of a bottom end 7 of the shield 3 are attached on lower part of the bag 4 by sewing.
Patent JP-H08300574-A (JP)
Title: Flooring material
Inventor: KONDO MICHIRO
IPC: B32B27/32
Filed: 1995-04-30
Abstract: PURPOSE: To provide a flooring material made of an olefin resin having excellent dry maintenance property and excellent adhesion. CONSTITUTION: This flooring material has a surface layer 1 formed by mixing an inorganic filler in an olefin resin and a rear face layer 2 formed by mixing an inorganic filler in an ethylene-vinyl acetate copolymer or a mixed resin of the copolymer and other olefin resin. The surface layer 1 contains 1-10wt.% wax and the rear face layer 2 contains 1-10wt.% rosin.
Patent JP-H0425741-A (JP)
Title: Optical axis adjusting method for headlight
Inventor: MATSUMOTO KUNIAKI
IPC: G01M11/06
Filed: 1990-05-21
Abstract: PURPOSE:To improve the reliability of fast image processing and adjustment by specifying a cut line connecting light-dark border points in a vertical direction which are formed horizontally at specific intervals in a low-beam light distribution pattern photograph image projected on a screen. CONSTITUTION:The positions of the horizontal cut line as the light-dark border line and a slanting cut line connecting with it are detected from the image obtained by picking up the light distribution patterns of the low beams of headlights 2a and 2b irradiating the screen 3 and the optical axes are adjusted according to the detected positions. For the purpose, the image is divided into specific picture elements and while aimed picture elements are shifted vertically, the brightness of picture elements in its nearby area is found to decide light-dark border points where the quantity of variation is a specific value. This operation is repeated horizontally at specific intervals and the found points are connected to specify the cut line. Consequently, the image processing speed is fast, the cut line can be detected from image data of each time, and the reliability of the adjustment is improved.
Patent JP-H0426214-A (JP)
Title: Ladder type piezoelectric filter for high frequency
Inventor: NAKAGAWA YASUHIKO
IPC: H03H9/56
Filed: 1990-05-21
Abstract: PURPOSE:To use the ladder type piezoelectric filter in a high frequency area by successively connecting the central and outside electrodes of each serial branched resonator to an input/output line, connecting either the central electrode or the outside electrode of each parallel branched resonator to the input/output line and connecting a common electrode to a ground line. CONSTITUTION:An outside electrode 2b of a serial branched resonator S11 of the first step is connected to an input terminal T1 of an input/output lines l1, and a central electrode 2a is connected to the outside electrode 2b of a resonator S12 in the next step. Then, a central electrode 2a of the resonator S12 is connected to the outside electrode 2b of a resonator S13 in the final step, and the central electrode 2a of the final step resonator S is connected to an output terminal T2. On the other hand, a central electrode 12a of a parallel branched resonator P11 in the first step is connected to the part of connecting the central electrode 2a of one serial branched resonator S11 and the outside electrode 2b of the other serial branched resonator S12 in the input/output line l, and a common electrode 12c is connected to a ground line l2. Then, parallel branched resonators P12 and P13 in the following next and final steps are similarly connected. Thus, the ladder type piezo-electric filter can be constituted with a filtering characteristic higher than 1MHz.
Patent JP-S62288006-A (JP)
Inventor: ARAI KENJI
IPC: B28B1/26
Filed: 1986-06-07
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-2000323309-A (JP)
Title: Chip network electric component
Inventor: OBARA YOZO
IPC: H01C13/02
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a chip network electric component capable of preventing shortcircuit of adjacent soldering parts. SOLUTION: A plurality of protruding parts 4 of an insulating base substance 2 is constituted of protruding part main bodies 4a and tip parts 4b positioned at the tip sides of the protruding part main bodies 4a. The tip part 4b is so formed that its center practically coincides with the center of the protruding part main body 4a, and a width dimension L1 in the direction toward which an edge 3a of a base substance main body 3 stretches is made smaller than a width dimension L2 in the direction toward which an edge 3a of the protruding part main body 4a stretches. Thick film electrodes for connection are formed on the tip parts 4b.
Patent JP-S63299469-A (JP)
Title: Still picture voice recording and reproducing device
Inventor: OTA MASUTOMI
IPC: H04N5/928
Filed: 1987-05-29
Abstract: PURPOSE:To prevent an incongruous intermittent voice from being mixed in voice information, by deciding the continuity of the end and the start of the voice information divided with a constant period, and connecting the ends of the voice information by interpolating missed voice information. CONSTITUTION:The output of a memory 3 is latched by a latch circuit 4, and it is decided whether or not omission at the end parts of the horizontal period and the vertical period of the voice information is generated in the output. When the omission at said end part is generated from the logical product of the output of the latch circuit 4 and the periodical signal of the said end part from a clock signal generation circuit 7, a switch circuit 9 is opened, and the fetching of data in a D/A converter 5 is stopped. By performing such operation, the voice output of the D/A converter 5 is maintained at an omitted section. In such a way, since a pulse givins incongruity can be removed, it is possible to perform the recording and reproduction of a still picture voice with superior sound quality.
Patent JP-H07321450-A (JP)
Title: Protection film peeling method and device
Inventor: KUMAGAI SHINJI
IPC: H05K3/28
Filed: 1994-05-20
Abstract: PURPOSE:To peel and eliminate a protection film on a substrate without any irregularity by spraying a peeling liquid while relatively moving a stand for placing the substrate and a shower nozzle in two directions in a method for peeling a protection film on the substrate by spraying the peeling liquid from the shower nozzle to the substrate. CONSTITUTION:A printed circuit board is mounted to a tool 1 while the parts- mounting surface is facing down and is fixed by a substrate presser. Then, the tool 1 where the substrate is mounted is fixed to a rotary stand 2 by a fixing nib. When a device starts operating, a motor 5 rotates alternately in forward and reverse directions and a reciprocating stand 4 makes a round trip and at the same time a motor 3 rotates and the rotary stand 2 rotates on the reciprocating stand 4. Therefore, the substrate travels in two directions, namely in straight-line direction and rotary direction, and the substrate reciprocates while rotating the upper portion of a shower nozzle 6. At the same time, a liquid transfer part 7 is driven and a peeling liquid 8 is injected uniformly on the entire surface of the substrate upward from the nozzle 6, thus peeling the silicon resin on the substrate from the substrate and dropping the resin to the bottom of a bath 9.
Patent JP-H06317406-A (JP)
Title: Device for detecting position of article
Inventor: NIIHARA YOSHIMI
IPC: G01B11/00
Filed: 1993-05-07
Abstract: PURPOSE:To detect an object or its position by setting templates having patterns corresponding to the shape of the object and calculating the position of the object from the data of the templates matching the picture of the part corresponding to the object and coordinates on the matching picture by successively scanning the templates. CONSTITUTION:Templates P1-P3 having bright and dark patterns corresponding to the shape of a part are set at several points at regular intervals on the virtual circle corresponding to a bolt hole 5. The taken picture of the hole 5 is fetched and displayed on a screen 22a. Then pattern matching is performed by successively scanning the templates on the screen 22a. When the matching is completed, the central position of the hole 5 is found at every template and the final central position of the hole 5 is recognized from the average value of the central positions by performing analysis and arithmetic operation on the results of the matching. Therefore, even when only one template matches, the position of the reference bolt hole 5 can be found. When the number of templates increases, the position detecting accuracy becomes higher.
Patent JP-H04358560-A (JP)
Title: Pipe coating apparatus
Inventor: KANEKO NAOYA
IPC: B05B13/02
Filed: 1991-06-04
Abstract: PURPOSE:To enable the coating of a pipe to be coated to continue by responding easily to whatever length said pipe may be changed to have in a process wherein it is coated, supported on a support roller and revolved in the circumferential direction. CONSTITUTION:This apparatus is made as follows: a pipe to be coated M is supported on a support roller 8 on a truck 1A, and the truck 1A and another truck 1B are linked in such a manner that they can be expanded or contracted through a connecting rod 36 retained by a carriage 38 and capable of positioning by every prescribed pitch. Furthermore, the space between the side of the truck 1 and that of the carriage 38 can be subjected to fine adjustment by means of an adjusting bolt 46.
Patent JP-S5256306-A (JP)
Title: Electric motor
Inventor: WATANABE SHIYOUICHIROU
IPC: H02K5/08
Filed: 1975-11-04
Abstract: PURPOSE: Partially exposed section is provided into the external circumference of the stator core which is surrounded by the layer of synthetic resin, etc., so as to make said exposed section serve as the formed escape-unit when the stator connected structural body is expanded, or contracted. Under the above arrangement, a fissure or a crack can both be prevented. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5833983-A (JP)
Title: Constant speed drive system for motor
Inventor: FUKAYA NOBUROU
IPC: H02P29/00
Filed: 1981-08-24
Abstract: PURPOSE:To reduce the current and heating of a control element by providing a route for driving a motor at the rotating speed slightly lower than the prescribed speed and compensating for only the variation in a power source and load in the route of a control element. CONSTITUTION:A motor M is driven at a constant speed by a transistor TR by comparing the output voltage of a tachometer generator TG with a reference voltage via an amplifier AMP. In this case, a resistor T which is selected to flow a current of slightly lower than the motor current so that the motor M rotates at a constant speed when the power source E is minimum and a load is minimum is connected in parallel with the transistor TR. Accordingly, when the transistor TR is OFF, the motor M is rotated at a lower speed, and only the current for raising the rotating speed to the prescribed speed and the current for compensating for the variations in the load and the voltage are flowed through the transistor TR, thereby suppressing the heating of the transistor TR to low value.
Patent JP-S62287954-A (JP)
Title: Work handling head for conveyer
Inventor: TSURUYAMA YASUO
IPC: B23Q7/04
Filed: 1986-06-05
Abstract: PURPOSE:To permit a work to be high accurately loaded and unloaded, by arranging a fluid cylinder device, which drives clamping pawls of finger units, parallelly with a rotary shaft in the point end part of a head between the two finger units. CONSTITUTION:Two finger units 8a, 8b are provided forming an angle of 45 deg. with a rotary shaft 5 of a rotatable head main unit 6. The two finger units 8a, 8b are opened and closed by a fluid cylinder device 10a, and an operating rod 12a of said fluid cylinder device 10a is arranged toward the base end of a head parallelly with the rotary shaft 5 in the point end part of the head between the two finger units 8a, 8b. The finger units 8a, 8b are opened and closed through a link 20a having a converting angle of 45 deg. between the operating rod 12a and clamping pawls 7a, 7b of the finger units 8a, 8b. Pressure fluid is supplied to the cylinder device 10a from a rotary joint provided in the rotary shaft 5.