baber/WOPTO huggingface dataset:
Patent JP-2000150293-A (JP)
Title: Layered ceramic capacitor
Inventor: ITO KAZUKI
IPC: H01G4/30
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a layered ceramic capacitor, in which electrode paste of base metal such as nickel, is used for internal electrodes. SOLUTION: In this layered ceramic capacitor including a sintered compact of a plurality of lamination layers of ceramic dielectric layers 2 and internal electrodes 1, made of nickel as its main component and alternately stacked therewith and also including external electrodes 3, provided so as to be electrically connected with the internal electrodes 1 at ends of the sintered laminated body, the internal electrodes 1 are formed with the use of paste for the internal electrodes 1, which is a mixture of 0.001-0.01 wt.% of amorphous carbon powder having a mean particle diameter of 0.001-0.01 μm added to a mean metal component.
Patent JP-H09161271-A (JP)
Title: Method and device for compensating for defect of draw optical disk
Inventor: TAKEUCHI ATSUSHI
IPC: G11B7/00
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To improve the quality of reproduced image by compensating for minute defects incapable of being perfectly compensated heretofore by a defect compensation part of a drive part in a DRAW optical disk. SOLUTION: A reproducing level/recording level switch part 7 switches output setting of laser beam of a laser element 4 for reproducing/for recording. A defect detection part 13 detects a defect of an optional size on a signal recording surface of an optical disk from reflected laser light. A comparator 16 compares whether or not the defect of the optical size is smaller than a prescribed threshold value. By a switch control part 18, the switch part 7 switches the output setting of the laser beam of the laser element 4 from for reproducing to for recording when the comparison result is that the defect of the optional size is the defect of the minute size smaller than a prescribed value.  By a pseudo pit recording part 6, the recording laser light irradiates near the defect of the minute size on the signal recording surface in a pulse shape to record a pseudo pit equal to the defect of the prescribed size or above. A compensation part 14 compensates the regenerative signal of the defect part of the mixture size containing the pseudo pit.
Patent JP-H09154477-A (JP)
Title: Water-absorbing sheet and its production and wrapping with water-absorbing sheet
Inventor: MIYAKE KOJI
IPC: B32B33/00
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject sheet comprising a specific structure, excellent in flexibility, having elasticity, thereby capable of contacting with any fresh food, etc., having an uneven surface along the uneven surface and capable of sufficiently absorbing off an aqueous liquid bled out from the food, etc. SOLUTION: This water-absorbing sheet comprises a water-permeable sheet 2, a water-impermeable sheet 3 and a water-absorbing sheet-like material 1 containing a water-absorbing resin 8, and has fine spaces (usually slits having each a width of <=20mm, or holes having each a diameter of 1-20mm) reaching from the side of the water-permeable sheet 2 to the side of the water- impermeable sheet 3. The water-absorbing material 1 is formed e.g. by nipping a granulate resin 8 between two water-permeable sheets 7, 7. The resin 8 preferably comprises the partially neutralized cross-liked product of polyacrylic acid, etc. The material of the sheet 2 includes the nonwoven fabric of polyethylene, and the material of the sheet 3 includes a polyethylene sheet. The sheets 2, 3 and the sheet material 7 are preferably embossed. The spaces 4 are formed e.g. by a punching method.
Patent JP-H03173530-A (JP)
Title: Inclined magnetic field coil of magnetic resonance imaging device
Inventor: MIYAJIMA TAKESHI
IPC: G01R33/20
Filed: 1989-12-04
Abstract: PURPOSE:To reduce noise and maintain a high strength by constituting the bobbin of an inclined magnetic field coil by inner surface and outer surface parts formed of curved plate members having cylindrical forms, and an intermediate part having a honeycomb structure. CONSTITUTION:A coil bobbin 17 is cylindrical, and provided with, in the inner part thereof, a honeycomb structure 20 formed as an aggregate of a plurality of lattices having voids. A cylinder body 21 formed of, for example, carbon-fiber reinforced plastic material is disposed on the inner surface part of the structure, and a cylinder member consisting of, for example, a first cylinder body 22 formed of a stainless steel SUS 16 plate material which is a non-magnetic metal and a second cylinder body 24 formed of the same material as the cylinder body 22 is disposed on the outer surface part. In this cylinder member of the outer surface part, the cylinder bodies 22, 24 are integrated to a viscous body 23 by an adhesive and formed into a restrained type damping structure, and the honcycomb structure 20 is integrated to the cylinder bodies 21, 22 on the respective opposed surfaces by the adhesive.
Patent JP-H03176553-A (JP)
Title: Sandwich panel
Inventor: TAKAHASHI FUMIO
IPC: E04F13/12
Filed: 1989-12-04
Abstract: PURPOSE:To make construction work easier and enhance the water resistance earthquake-resistance, and heat-resistance by a method in which a flexible joint material is integrally formed on the widthwise end portion of a sandwich panel in which a heat insulator is packed between a surface panel and a back panel. CONSTITUTION:A heat insulator 7 of a hat-shaped cross section is packed into the back side of a surface material 1, and at least the back side is covered with a back material 8 to form a sandwich panel A. Flexible long joint materials 12 are integrally formed between both widthwise ends of the surface and back materials 1 and 8. The waterproofness and air-tightness of the joint materials can thus be greatly enhanced and the needs for caulking treatment can also be obviated.
Patent JP-S62168172-A (JP)
Title: Electrostatic charging device
Inventor: INUKAI KOREMASA
IPC: H01T19/00
Filed: 1986-12-26
Abstract: PURPOSE:To prevent the air and equipment from being contaminated owing to ozone production and to prolong the life of a photosensitive body greatly by supporting a contactor which is formed flexibly and contacts a body to be charged electrostatically so that the contactor swings freely. CONSTITUTION:When an original is copied, a copy start button is depressed to obtain an original copy image through known operation. At this time, an electrostatic charging device applies AC 800V and DC 700V to an electrode 37 superposedly according to the rotation of a photosensitive drum 4a. Further, an electrostatic charger 34 is supported by an elastic support 34 in a free elastic swinging state, so the tips of the fur body 40 of the contactor 38 contact the surface of a photosensitive body layer 4 uniformly under constant pressure. Thus, space charges are prevented from in the photosensitive body layer 4 to charge it uniformly. Thus, the irregularity in electrostatic charging is eliminated and no high accuracy is required between the body 4a to be charged and the electrostatic charger 34.
Patent JP-H05124387-A (JP)
Title: Paper feed mechanism for plotter
Inventor: YOKOYAMA KAZUHIDE
IPC: B41J15/04
Filed: 1991-11-01
Abstract: PURPOSE:To eliminate increase of crack at paper and generation of tear of the paper due to the crack by providing an adjust means for adjusting pressing force to high stage or low stage, for pressing a peripheral face of a pinch roller of a press means to the surface of the paper. CONSTITUTION:A bar 68 goes down, by elastic force of a coil spring, rotating for a predetermined angle in the direction of a recording face 10 around a support bar 70 together with a support block 60 which is an extension of the bar 68. At this time, a pulling coil spring 66 extended between a back end of an arm 64 and an upper end of the side face of the support block 60 contracts, and the pulling force of the pulling coil spring 66 becomes weak. The elastic force of the pulling coil spring 66 for lifting the back end of the arm 64 to the upper part of the recording face 10 becomes weak. As a result, a pressing force pressing a part of a peripheral face of a pinch roller 30 supported by the arm 64 to a part of a peripheral face of a drive roller 20 exposed on the recording face 10 opposing thereto becomes weak. In other words, a force pinching a paper 50 between the pinch roller 30 and drive roller 20 becomes weak to about 2kg.
Patent JP-2000344161-A (JP)
Title: Disassembling device for window shield glass and rear glass of disposed automobile
Inventor: CHIN TETSUMIN
IPC: B09B5/00
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To eliminate the inconvenience of disassembling caused by using a special tool by a worker and to reduce the disassembling time and cost by providing a device moving a main body connected to glass fixing molding removing devices fitted to window shield glass and rear glass removing devices respectively to control them. SOLUTION: Each glass removing device 30 is formed with a removing arm 31 journalled to the pivot shaft 15 of a main body 10, a drive cylinder 33 and a sucker 35 sucking a glass. A molding heater 55, a molding remover 57 and a cleaner 59 are provided as a molding removing device 50 on a shifting body 53 moved along a rail 51 corresponding to a glass outer shell section. Components in the glass disassembling space are removed, a moving device 70 lowers the glass removing device 30, the molding removing device 50 and the main body 10, a sticking machine 11 is operated to fix the main body 10 to a roof panel, then each glass is sucked by the molding removing device 50 lowered by the drive cylinder 33 and is heated by the molding heater 55, the shifting body 53 is moved, a molding is cut by a blade 58, and the glass is removed from the panel.
Patent JP-H10161976-A (JP)
Title: On-line business processing system
Inventor: YOSHIKAWA AKIHIRO
IPC: G06F3/048
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To inexpensively obtain an on-line business system by acquiring user's input and sending it to a browser while making it correspond to a field name. SOLUTION: At a request from the browser 29, a transaction is started and an on-line business program 9, which has been started to be executed accompanying it, outputs output logic information 23. The field value given by this output logic information 23 is put together with a hypertext template 21 corresponding to the screen name of the output logic information 23 by a hypertext composing means 22, and transmitted to the browser 29 by using a communication session managed by a session managing means 30. Then, the browser 29 displays data according to a character string or symbol string indicating a display of data included in the received hypertext, acquires the input of a user according to a character string or symbol string indicating the field name and input indication, and sends the input while making it correspond to the field name.
Patent JP-H01158123-A (JP)
Title: Oil-pressure circuit device for oil-pressure excavator
Inventor: KOTAKE JUICHI
IPC: E02F9/22
Filed: 1987-12-16
Abstract: PURPOSE:To make the operation of working machine easier by a method in which the supply of oil to boom cylinder and arm cylinder is regulated by selectively switching high-speed and low-speed switching valves and the force and speeds of both the cylinders are controlled. CONSTITUTION:According to the desired power and speeds of boom and arm, a mode switching valve 63 for boom operation and a mode switching valve 60 for arm operation are selectively switched. When a boom high-speed switching valve 25 and a boom low-speed switching valve 37 are concurrently operated, discharge oil from two oil-pressure pumps 21 and 22 is supplied to a boom cylinder 40. When only the valve 37 is operated, discharge oil from the pump 22 is supplied. Also, by operation of both arm high-speed switching valve 42 and arm low-speed switching valve 29 or the latter alone, oil supply to the arm cylinder 34 is regulated. The power and speed of boom and arm can thus be switched to high or low.
Patent JP-H02163177-A (JP)
Title: Two pack crosslinking type top coating
Inventor: SAKAMOTO HIROSHI
IPC: C09D175/04
Filed: 1988-12-16
Abstract: PURPOSE:To provide a two pack crosslinkable type top coating suitable for buildings, vehicles, electric appliances, etc., and imparting highly weather- resistant coating films by comprising a specific silicone-containing (meth)acrylic acid alkyl ester copolymer and a polyfunctional isocyanate compound. CONSTITUTION:The objective top coating comprising (A) the organic solvent solution of a radical copolymer prepared from a monomer mixture comprising (i) (meth)acrylic acid alkyl ester as a main component, (ii) 0.5-15wt.% of a silicone macromonomer of the formula (R is H or CH3; R1, R2 and R3 are CH3, C2H5 or phenyl; n is a positive number), (iii) 1-30wt.% of a hydroxy group-having vinylic monomer, (iv) 0.1-3wt.% of an alpha,beta-ethylenic unsaturated carboxylic acid and (v) 0-20wt.% of any other radical polymerizable monomer as a main agent and (B) a polyfunctional isocyanate compound or an organic solvent solution thereof as a curing agent.
Patent JP-2001129935-A (JP)
Title: Plastic sheet base material for card and plastic card
Inventor: KAGAMI TOSHINAO
IPC: B32B27/18
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To enhance the fire retardancy of a card having a plastic sheet as a base material and to provide a card base material and a card to which effective fire retardant treatment is applied even when a sheet comprising a resin other than polyvinyl chloride is used as a base material. SOLUTION: The card material 2 of a card 1 having a magnetic recording layer or an IC module 4 is constituted of over sheets 2a, 2a' and core sheets 2b, 2b' and fire retardant coating films 6, 6' are laminated to at least the upper and rear surfaces of the card base material.
Patent JP-H11129877-A (JP)
Title: Brake control device for vehicle
Inventor: TOUTSU KENJI
IPC: B60T8/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To supply hydraulic of a master cylinder to a wheel cylinder by a hydraulic pump, and to surely perform brake assist control with a simple constitution at a reduced cost. SOLUTION: This device comprises a first opening/closing valve SC opening/ closing a main hydraulic path MF, hydraulic pump HP connecting a delivery side between this first opening/closing valve SC and a wheel cylinder WC to deliver a boosted brake fluid to the wheel cylinder WC, an auxiliary hydraulic path MFc communicating a suction side thereof with a master cylinder MC, a second opening/closing valve SI opening/closing this auxiliary hydraulic path MFc, brake operation speed detection means BV detecting an operating speed of a brake pedal BP, and a relief valve RV connecting a low pressure side to the main hydraulic path MF in a side of the master cylinder MC relating to the first opening/closing valve SC to connect a high pressure side to the main hydraulic path MF in a side of the wheel cylinder WC.  By a brake control means MB, in accordance with an operating speed of the brake pedal BP, the second opening/closing valve SI is controlled to be opened/closed.
Patent JP-2000146585-A (JP)
Title: River bed searching method and river bed image forming system
Inventor: KOBAYASHI NORIYUKI
IPC: G01V3/00
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain a river bed image forming system which forms automatically a map of a river bed for knowing the change of a river bed. SOLUTION: After imitation stones including bar magnets are scattered on a river bed, a worker on a boat searches the river surface by using a GPS including type magnetic sensor 2. A tranceiver 3 transmits the detected data (imitation stone magnetic intensity) and GPS position data, as transmission data, to a tranceiver 4 arranged on a bank. The GPS position of the transmission data is displayed as imitation stone position, on a present river bed map (where imitation stone position is not present) which is displayed by an image processor 5 (personal computer) connected with the tranceiver 4, thereby obtains a river bed image (where imitation stones are present) which shows change of the river bed corresponding to the amount of water.
Patent JP-H07168904-A (JP)
Title: Optical information reader
Inventor: SAKAI YASUYUKI
IPC: G06K7/10
Filed: 1993-12-16
Abstract: PURPOSE:To provide an optical information reader which can be made thin even being an optical system that is never affected by the originating wavelength of a laser. CONSTITUTION:A concave mirror 13 consists of a first concave part 31, a second concave part 33 and a plane part 35. The concave parts 31 and 33 and 33 and the plane part 35 are set with their reflecting optical axes shifted. Thus, a laser light source 11 and a light-receiving element 21 can be arranged by appropriately separated from them. The concave parts 31 and 33 are a part of spheroid E1 and E2, and E1 and E2 share focal points F1 and F2 and an axis A. The diameter of E2 is set to be larger than that of E1. Since the concave mirror 13 is constituted in two stages, the thickness of the concave mirror part in the direction of thickness in the reader can be reduced, and the optical system can be made thin. Since light is converged by the concave mirror 13, a conventional condenser is not required, and the length of an optical path can be shortened. Then, the concave mirror 13 is not affected by the fluctuation in the wavelength of laser and therefore the semiconductor laser can be used as a light source.
Patent JP-H07166162-A (JP)
Title: Fluorescent substance for detecting x-ray and x-ray detector using the same
Inventor: YOKOTA KAZUTO
IPC: C09K11/84
Filed: 1993-12-16
Abstract: PURPOSE:To provide a fluorescent substance used for detecting X-rays and prevented in the lowering of fluorescent light output with time due to the exposure of a large amount of X-rays without inhibiting the high luminescent output characteristic of a rare earth oxide sulfide. CONSTITUTION:A fluorescent substance used for detecting X-rays is substantially represented by a chemical equation, A2(1-x-y-z)Pr2xD2yCe2zO2S (A is at least one element selected from Gd and Y; D is at least one element selected from Tm, Yb, Lu and Y; 1X10<-5=x<=1X10<-2>; 1X10<-6=y<=2X10<-3>; 0<=z<=1X10<-4>), or a chemical equation, La2(1-a-x-z)M2aPr2xCe2zO2S (M is at least one element selected from Y and Gd; 0.1<=a<=0.9; 1X10<-5=x<=1X10<-2>; 0<=z<=1X10<-4>). In a X-ray detector, the sintered product chip of the above-mentioned fluorescent substance is used as a fluorescent light-generating means.
Patent JP-H055971-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NISHIO SHOJI
IPC: C09B23/00
Filed: 1991-11-29
Abstract: PURPOSE:To obtain excellent whiteness and sharpness, high sensitivity with low fog, and good coating property by incorporating a solid fine particle dispersion of a specified dye into a halation preventing layer and providing a layer containing a fluorescent whitening agent. CONSTITUTION:The dye consists of a compd. expressed by formula I. In formula I, A is a 2-pyrazoline-5-on acid nucleus, B is a 4-aminoaryl group, L1-L3 are methine groups, and m is 0 or 1. The compd. of formula I satisfies the following requirements (1) to (4). (1) Having a carboxyl group, sulfon amide group, aminosulfonyl amino group or sulfamoil group in B, (2) having a carboxyl group in A, (3) having an aliphatic group, heterocyclic group, or aryl group in A having a carboxyl group, sulfon amide group or aminosulfonyl amino group, and (4) having a carboxyl group or sulfon amide group coupled with the 2-pyrazoline-5-on acid nucleus.
Patent JP-H11148953-A (JP)
Title: Device and method for measuring rsistance of conductive film
Inventor: KIYOKAWA KAZUTOSHI
IPC: G01R27/08
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a measuring device and its method making electric contact good and enabling continuous measuring of more precise electric characteristics, particularly a resistance value without damaging a measuring face of a travelling conductive film and without directly being contacted on a measuring conductive face. SOLUTION: In a measuring guide roll 10, at least one guide roll of a travelling conductive film 50 is composed of both ends vertically electrically insulated toward a shaft 14, a resistance measuring device 1 of the conductive film is provided with a measuring meter 30 making two electrodes of the guide roll and both its ends, and one of the two electrodes is made setting potential. In addition, it is arranged so that a conductive face 50a measuring the resistance of the travelling conductive film 50 is brought into contact with the surface of the measuring guide roll 10 of the resistance measuring device 1, voltage is applied between the two electrodes, and a resistance measuring method is capable to measure the resistance between the electrodes by calculating a resistant value from the current and voltage.
Patent JP-H05147266-A (JP)
Title: Printer
Inventor: GOTO HIROSHI
IPC: B41J2/485
Filed: 1991-11-29
Abstract: PURPOSE:To make it possible to perform registration printing like in a printer capable of registration printing even in a printer unable to perform the registra tion printing, by providing a means for detecting registration printing characters dependent on whether all of printing position and character code and others coincide by comparing next character information with information immediately before when a data analyzing means determines a specific code or command. CONSTITUTION:When character information following a back space code is inputted and a flow restarts, input information is compared with a data immediately before stored in an intermediate buffer memory. That is, respective X position S10, Y position S11, character code S12, and font designation information S13 are compared in sequence. When all of them coincide, a registration printing character is determined, and the font designation information of the character information immediately before is rewritten so as to be bold character font designation (S14). Next, when a normal font B the same as a data 2 is inputted, the information is compared with the data 2. As all of them coincide, the font designation information of the data 2 is rewritten from the normal font to the bold font. The width of the character line of the B printed on a paper is wider than that of A.
Patent JP-2000140326-A (JP)
Title: Game machine
Inventor: NAKAMURA MAKOTO
IPC: A63F7/02
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To solve various problems caused by the delay in supplying balls or too early supply, etc., in a game machine with a game board on which winning holes are formed for game balls to enter. SOLUTION: An operation hole unit 11 and a large winning hole unit are formed on the game board of this pachinko machine. The operation hole unit 11 has an operation hole 11a and an operation gate 1b for a game ball, and blades 13 are supported at the entrance of the operation hole 11a so that the blades can be opened/closed. The large winning hole unit has a large winning hole and a shutter. And a general winning hole unit with a general winning hole is formed on each side of the game board. Detecting switches 31, 32, etc., detect a game ball entering the winning holes, then output a command to execute the supply of premium balls based on the result of detection after a first prescribed period of time elapses from the detection and before a second prescribed period of time elapses.