baber/WOPTO huggingface dataset:
Patent JP-H10180972-A (JP)
Title: Artificial stone and its manufacture
Inventor: YAMAGUCHI HIROAKI
IPC: B32B33/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To express peculiar gloss on a surface of a product with wear resistance and stainproofness by strengthening its surface hardness. SOLUTION: A 2-layer structure is obtained by a base material layer 4 made of unsaturated polyester resin and aggregate and a surface layer 2 made of gel coating material obtained by dispersively mixing glass beads 5 in gel coating resin. A thickness of the layer 2 is set to 0.3 to 0.5mm. A diameter of the bead 5 dispersively mixed with the layer 2 is set to 30 to 100μm. The layer 2 is obtained by mixing 10 to 30 pts.wt. of the beads 5 with 100 pts.wt. of unsaturated polyester resin. The artificial stone is manufactured by coating an inner surface of a mold with gel coating material, then pouring the base material or coating an upper surface of the gel coating material with gel coating resin, and then pouring the base material.
Patent JP-2000180972-A (JP)
Title: Ghost phenomenon reducing projection television system
Inventor: KIMURA YASUHIRO
IPC: G03B21/62
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To reduce ghost phenomenon by fixing a reflection reducing material formed by curing a specified curable coating solution on the plane part of a Fresnel lens. SOLUTION: An image 3 is projected from a light source 1 through a projector 2 and formed on a screen 5 situated in front of a Fresnel lens 4 situated in front of the projector 2 with the Fresnel lens 4. A reflection reducing material 6 formed by curing a curable coating solution containing 10-100 wt.% fluorine- containing polyfunctional (meth)acrylic ester and 90-0 wt.% fluoropolymer is fixed on the plane part of the Fresnel lens 4. A front sheet 8 with a hard coat 9 is preferably disposed between an observer 10 and the screen 5 so as to provide abrasion resistances and to enhance contrast. The Fresnel lens 4 and the screen 5 may be ordinary ones and the Fresnel lens 4 is made of, e.g. a transparent synthetic resin.
Patent JP-H06198025-A (JP)
Title: Pachinko machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1992-12-29
Abstract: PURPOSE:To enhance an interest in the game by providing a ball discharge rail on both the left and the right sides on the panel surface so that PACHINKO balls can be hit in from both the left and the right sides to the inside of a game area, respectively, and provided two hit-out handles on an operating panel in the front lower part so that PACHINKO balls can be hit in from not only the left side but also the right side. CONSTITUTION:The PACHINKO machine is provided with discharge rails 18, 19, respectively so that PACHINKO balls can be hit in from the left en the right sides to the inside of a game area 12 of the panel surface 10, provided with two hit-out handles 31, 32 on the operating surface of the front lower part, and provided with two discharge devices for discharging the balls to each of the ball discharge rails 18, 19, and a control means for controlling the discharge devices in accordance with an operation of the hit-out handles 31, 32. Also, the hit-out handles 31, 32 have the same handle shaft 33, and are provided in parallel in the handle shaft direction. Moreover, in discharge ports of the ball discharge rails 18, 19, a return preventing member 20 is provided so that the PACHINKO balls hit into the game area 12 of the panel surface 10 cannot return to the ball discharge rails 18, 19.
Patent JP-2000175589-A (JP)
Title: Feces-eliminating device
Inventor: TSUBAKII YASUSHI
IPC: A01K31/04
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To solve a problem in which the side end of a feces-receiving sheet turns up on a receiving part of a sheet-fixing member (guide rail). SOLUTION: This feces-eliminating device is equipped with a feces-receiving sheet 40 made of a synthetic resin and receiving feces dropped from a cage and a scraper mechanism 31 for raking off feces on the feces-receiving sheet 40 by sliding and traveling a scraper 32. In the feces-eliminating device, the side edge part of the feces-receiving sheet 40 is fixed to a strut 41 and an underplate 37 for supporting the feces-receiving sheet 40 having one side with which the scraper 32 is slidably brought into contact from the rear side is attached to the rear side of the feces-receiving sheet 40 so as to move integrally with the scraper mechanism 31 by using a vertical rod-like frame 36 and an attaching volt 36a and angle-like members 38a and 38b for retaining the underplate 37 is longitudinally attached to both sides of the rear of the underplate 37.
Patent JP-H05161856-A (JP)
Title: Crushing equipment
Inventor: KURANARI KAZUKI
IPC: B02C21/02
Filed: 1991-12-13
Abstract: PURPOSE:To provide a crushing equipment which can be moved appropriately according to changes in diggings and which can carry out an automatic loading of crushed materials on a transport vehicle. CONSTITUTION:The crushing equipment is provided with a movable crusher 1 fitted with a crushing device 30, a conveying machine 40, a diesel engine 70 and other devices on its crawler 2 capable of traveling freely, a fixed or movable weighing device 100 for a dump truck and a control device for stopping all the devices of the movable crusher 1 at a point of time at which the dump truck is fully loaded.
Patent JP-2000179763-A (JP)
Title: Fitting, and connecting method therefor
Inventor: MIYAKE TAKASHI
IPC: F16L21/08
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a fitting and a connecting method for the fitting capable of reducing the number of part items for the fitting, and adapted to connection for a steel pipe, a stainless steel pipe, and an outer face-sheathed pipe. SOLUTION: This fitting is provided with a fitting body 1 having a pair of insertion ports 2, 3 for inserting a pair of pipes 4a, 4b, and a pair of packings 6 stored in a pair of storing chambers 7 formed in inner circumferential faces of the paired insertion ports 2, 3 respectively and abutting to outer circumferential faces of the paired pipes 4a, 4b respectively. An annular groove 5 is formed in an inner circumferential face positioned in an axis-directional inner or outer side of the storing chamber 7 at least in an inner side of one side insertion port 2, and an annular protrusion 9 formed to be protruded to a radial- directional outside of at least one side pipe 4a inserted from at least one side insertion port 2 is engaged with the annular groove 5 to prevent coming-off from the fitting body 1 of the pipe 4a.
Patent JP-H05182080-A (JP)
Title: Change management system
Inventor: KOBAYASHI TAMIE
IPC: G07G1/12
Filed: 1991-12-28
Abstract: PURPOSE:To smoothly return-process the sum of large amount of change in the case when a register is crowded in a change management system for the management of change generated between various kinds of business place such as a super market, etc., and a customer by using a change recording card. CONSTITUTION:The change recording card is provided with a magnetic stripe and a change entry column. A register 1 is provided with a card insertion port 1a, a magnetic stripe reader/writer 1b, a print printing/entry device 1c and a digital display part 1d. The present sum of change added/subtracted every using time is divided into the sums of large/small amount of change to display on the digital display part 1d. The present sum of small amount of change is recorded in the magnetic stripe and the change entry column of the change recording card.
Patent JP-H06201228-A (JP)
Title: Expansion device for heat pump type freezer
Inventor: SATO TOSHIKAZU
IPC: F25B41/06
Filed: 1992-12-30
Abstract: PURPOSE:To perform a rational arrangement of composing members such as a capillary tube and a check valve and the like to make an integral assembly of them, provide a superior assemblying operation, adapt for an automatic assemblying operation, get a superior handling of a pipe connection and the like, resulting in forming a small-sized and rigid apparatus. CONSTITUTION:One inlet or outlet port 15 for refrigerant is formed at one end, the other inlet or outlet port 16 for refrigerant is formed at the other end to form a tubular main body, wherein a cooling or a heating capillary tube 6, a heating capillary tube 7 and a check valve 9 are installed within the main body.
Patent JP-H11151151-A (JP)
Title: Wrap-catch hand cutter
Inventor: HASEGAWA KENKICHI
IPC: B26B11/00
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To draw out a wrap smoothly and treat the wrap sanitarily and smoothly by the required amount. SOLUTION: A wrap 2 can be used to the size suitable for a user by holding a wrap case body 1, then pinching the tip part of the wrap 2 with a clip 3 and drawing it out to the required length to open the clip 3. In addition, the wrap 2 can be cut by fitting an edge to the tip part 4 of the clip 3. The edge can be replaced by forming a projecting part 6 inside the tip part 4 of the clip 3, and opening a hole in a replacement edge to assemble the replacement edge inside the tip part 4 of the clip 3.
Patent JP-2001169924-A (JP)
Title: Coffee extractor
Inventor: ASAI TSUNEMASA
IPC: A47J31/06
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To prevent the staining of the hands and the contamination of a table and surroundings by outflow of coffee powder to the outside when making post disposal of a coffee filter and to make a coffee extractor easily disposable by reducing its size after use. SOLUTION: The coffee filter 3 to be placed in a cup is composed of a housing bag 4 for housing the coffee powder and a flange 5 for supporting the outer peripheral part of the housing bag 4 and is provided with at least two lines of folds 6 and 7 paralleling to the circumferential edge of the flange. The flange is bent from these folds.
Patent JP-2000186677-A (JP)
Title: Oil pump
Inventor: KACHI HIROYUKI
IPC: F01M1/02
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of pumping efficiency and suppress abrupt pressure fluctuation in a pump chamber. SOLUTION: A drive gear 12 and a driven gear 13 are stored in a pump chamber composed of a first housing and a second housing. Capacity parts 131 to 140 thereof are opened to a discharge port 26 formed at least one of the first and second housings to form discharge capacity parts 30, while they are opened to a suction port 27 to form suction capacity parts 31. A maximum capacity part 136 is formed between the suction capacity part 31 and the discharge capacity part 30. A recession 33 having an elastic member 38 which promotes communication between the discharge port 30 and the maximum capacity part 136 in proportion to discharge pressure is formed on an end wall 32 of the discharge port 30 at its rear side in a rotational direction. Alternatively, a projection 35 of elastic material which retards the communication between the suction port 31 and the maximum capacity part 136 according to the suction pressure is formed on an end wall 34 of the suction port 31 at its front side in a rotational direction.
Patent JP-2000185149-A (JP)
Title: Game machine
Inventor: NAKAMURA MAKOTO
IPC: A63F7/02
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To make utilizable a backside space and suppress various inconveniences in a game machine such as a pachinko machine equipped with a tank to store game balls for paying-out. SOLUTION: This pachinko machine is equipped with an outer frame 2 and a front frame 3 which is openably equipped with a glass door 4 on the front inside circumference. A game board 5 is detachably equipped on the backside of the front frame 3. An ordinary prize winning port 6, variable prize winning device 7, action port 8, variable display device 9, etc., are equipped on the front face of the game board. A tank and a ball delivery device are equipped on the backside upper part of the Pachinko machine. At least the tank is equipped on the upper part of the outer frame 2.
Patent JP-2001179357-A (JP)
Title: Micro joint cutting tool
Inventor: SAKAMOTO HIROICHI
IPC: B21D28/34
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a tool for cutting precisely a micro joint, which is left in the case where a drill key processing for products is done by punchpress. SOLUTION: A micro joint J which connects a product M consisting of a plate material W with a mother material S is cut by an advance and retreat movement, which tool is regarded as a micro joint cutting tool 20. This tool 20 is arranged to have a knife-edge part 21 cutting a micro joint J and to have a preceding guide part 22. A preceding guide part 22 precedes a knife-edge part 21, approaches to pores H on both sides of a micro joint J, and makes a cutting objects J ab and J cd conform to a knife-edge part 21 at a micro joint J.
Patent JP-2001181097-A (JP)
Title: Vapor growth apparatus of nitride
Inventor: USUI AKIRA
IPC: C30B29/38
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a vapor growth apparatus where gallium nitride crystal hardly having defects vapor-grows at a high speed. SOLUTION: This vapor growth apparatus for gallium nitride is assembled as follows: at least two tubes 3 for introducing nitrogen hydride are placed on the end face circumference of the upstream part of a horizontal reactor 2; a reactant gas-introducing tube 4 for feeding a reactant gas for producing a gallium compound by reaction with metallic gallium 16 is connected to a gallium compound-producing part 5 internally having a gallium source placed in the horizontal reactor 2 the central part of the end face; a substrate holder 12 on which a substrate for growing gallium nitride crystal is installed in such a way as to confront the blow-off part 9 of the part 5 is placed; and inside- protecting tubes 14 are installed at least on the inner surface of the reactor on the downstream side of the blow-off part 9 of the part 5 in the reactor.
Patent JP-H11181804-A (JP)
Title: Construction of wall-form concrete structure
Inventor: SASAYA TERUMASA
IPC: B44C5/06
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a method to facilitate construction of a wall-form concrete building, such as a retaining wall, and construct the wall-form concrete building excellent in appearance. SOLUTION: First, as shown in (A), a plurality of support holes H with a given depth are formed in the upper surface of an embankment Ban . Secondly, as shown in (B), PCa bottom plates 1 are conveyed on the embankment Ban for laying. In this case, a stay insertion hole 11 of the PCa bottom plate 1 is caused to correspond to the opening position of the support hole H, and a stay 2 is erected in each stay insertion hole 11 such that a lower end reaches the support hole H. Thirdly, as shown in (C), a surface plate 3 is erected on the front side of the PCa bottom plate 1 and fixed at the stay 2 through a separator 4, and the surface plates 3 are matched with each other by the separator 4. The surface plate 3 is formed in an uneven surface in imitation of a natural rock surface.  Fourthly, as shown in (D), after a back plate 6 is erected on the upper surface of the PCa bottom plate 1 and after filling with an embankment Ban+1 , after-placing concrete as shown in (E) is poured in a space S between the surface plate 3 and a back plate 6 and after curing, the back plate 6 is pulled out.
Patent JP-H11183870-A (JP)
Title: Driving circuit for liquid crystal panel and display device
Inventor: GOTO HISASHI
IPC: G02F1/133
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of a driving circuit to be used for driving a liquid crystal panel. SOLUTION: A driving circuit 1 is used for a liquid crystal panel 3 allowed to be driven by respectively different power supply voltage levels in common and connected to the panel 3 to impress a driving signal. The circuit 1 includes plural current sources 12, 14 corresponding to respectively different power supply voltage levels, a switch 16 for selecting an optimum current source corresponding to the power supply voltage of the panel 3, and a buffer 10 for receiving current supply from the selected current source and outputting a driving signal. The current sources 12, 14, the switch 16 and the buffer 10 are integrally formed on a semiconductor chip.
Patent JP-H11187236-A (JP)
Title: Communication equipment
Inventor: KUROSAWA YUJI
IPC: H04N1/32
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain an equipment capable of properly replying to a called party without an HLC by 3.1 kHz audio bearer service by varying the timing to return a CONN (notice of reply by a callee) signal according to output from a recognition means to recognize a BC and the HLC. SOLUTION: When a SETUP signal arrives from the side of a network, BC and HLC in the SETUP signal are recognized, and when the BC is 3.1 kHz audio and no HLC after call is set, the timing for returning the CONN signal is delayed. In this device, a main communication control system is controlled by a CPU 1 and a DMA controller and an interruption controller are incorporated inside the CPU 1. An HDLC controller 5 is used in case of G4 communication. G3 communication is achieved on ISDN by control of the CPU 1 by a G3 modem 6. Then transmitted data in a RAM 3 is transferred to the G3 modem 6 by an interrupt processing, and in addition, received data is transferred from the G3 modem 6 to the RAM 3 by the interrupt processing.
Patent JP-2001183603-A (JP)
Title: Projection display device
Inventor: OSAKA AKIHIRO
IPC: G02F1/13
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To miniaturize a projection display device using a specular reflection type optical modulator. SOLUTION: A reflection or transmission color wheel 3 which performs time division color separation is arranged at an angle to the optical axis in the vicinity of the light convergence part of a light source part 1 and is comprised of color segments of three or more colors, and plural segments which have the same color and different sizes have a stage structure in each color segment, and optical characteristics of plural color segments which have the same color and different sizes are changed in accordance with angles of incidence for the maximum intensity of incident light with respect to color segments of at least one color, and thus light of uniform chromaticity condensed on an incidence face of a rod lens 4, and illuminating light which has an approximately uniform distribution and is free from irregularity is generated on the exit face of the rod lens 4,  and this illuminating light is transferred to a specular reflection type optical modulator 12 through relay lenses 5 and 6. The specular reflection type optical modulator 12 converts picture information to video information synchronously with the color wheel 3 to enlarge and projects a picture free from color shading on the screen by a projection lens 13.
Patent JP-H11181130-A (JP)
Title: Antibacterial/antifungal synthetic resin material and its preparation
Inventor: MARUYAMA SHINICHIRO
IPC: C08J7/06
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing an antibacterial/antifungal synthetic resin material efficiently in a relatively simple way at a low cost and also for preparing various synthetic resin products or parts having a long-lasting antibacterial/antifungal effect at a low cost. SOLUTION: A synthetic resin substrate 1 which is prepd. by blending an additive 2 forming an antibacterial/antifungal material by reacting with a metallic salt and a molding adjuvant such as a plasticizer, a part of them being exposed on its surface, is immersed in a treating liq. comprising a solvent to dissolve the molding adjuvant, an antibacterial/antifungal agent and a metallic salt so as to impregnate the antibacterial/antifungal agent 3 into the substrate surface part and make the additive exposed on the substrate surface react with the metallic salt, thus converting it to an antibacterial/antifungal material 4, while solving out the molding adjuvant from the synthetic resin substrate. As an additive employed, an oxide, hydroxide, carbonate or the like of Al, Mg and/or Ca are cited.  As a metallic salt employed, a chloride, sulfate, acetate, nitrate, carbonate or the of Cu, Zn, Ag and/or Ni are cited.
Patent JP-H11192424-A (JP)
Title: Liquid material feed device
Inventor: SUGIMOTO TAKEKAZU
IPC: B01J4/00
Filed: 1997-12-30
Abstract: PROBLEM TO BE SOLVED: To facilitate the control of a remaining quantity or the like of a raw material liquid. SOLUTION: Liquid levels of liquid in tanks are detected with liquid level sensor 21-24 fixed to the tanks 11-14, and these detected signals are inputted into a computer 43, and the computer 43 displays the figures graphically displaying the tanks and the liquid in the tanks on a display 44, and also a liquid part in the figures is changed in accordance with detection signal.
Patent JP-H11190077-A (JP)
Title: Ventilation ridge structure
Inventor: FUKUDA HIROMITSU
IPC: E04D1/30
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To easily mount a ventilation ridge structure on a roof and prevent invasion of rainwater inside from a ventilation opening by integrally assembling the ventilation ridge structure equipped with a waterproof venting plate. SOLUTION: A ventilation ridge structure 1 connects the upper ridge plate 2 and the lower ridge plate 4 of the same inclination as right and left roof plates E by rivets 11, and a waterproof venting plate 3 bent and formed in the form of a Z-shape on a space part is fixed by rivets 12, 13 to integrally be made. A coping F is fixed on a rafter C by a machine screw J, and a nail 14 is driven to the coping F through the side wall 4a of the lower ridge plate 4 to fix the ventilation ridge structure 1. Thereby the air of a garret A communicates with the outside through a opening for ventilation G, an air discharge opening 7, a venting opening 8 and a ventilation opening 5, and rainwater invading in the space part 10 from the ventilation opening 5 is prevented by the waterproof venting plate 3 to be drained from a drain opening 6 to the outside.  Thus, the ventilation ridge structure can be easily mounted on a roof, and invasion of rainwater can be prevented.
Patent JP-H11250423-A (JP)
Title: Method to prevent damage by electrostatic discharge, forming method of magnetoresistive reading/recording head, and magnetoresistive reading/recording head
Inventor: PARTEE CHARLES
IPC: G11B5/31
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent injection of ions to a head material in the production process and to prevent damages in a head due to electrostatic discharge by forming a grounded conductive coating film on the surface which is to be subjected to ion beam milling. SOLUTION: At the time to shape the surface of an air bearing, a conductive layer 30 comprising a silicon/carbon multilayered film is deposited all over the bottom surface 28 of a head to cover and electrically ground the upper, common and bottom magnetic poles 16, 20, 26 and an MR element 24. A wide wash electron beam is made to collide with the conductive layer 30 while a focused gallium ion beam FIB is used to accurately position both corners of the magnetic pole 16 nearest to the writing gap 18. In this process, the ion injected to the surface by collision is conducted and neutralized with electrons injected into the conductive layer 30 to prevent electrostatic discharge. In the FIB milling or etching process of the upper magnetic pole 16, ions are injected to the conductive layer 30 but not directly injected to the MR element.