baber/WOPTO huggingface dataset:
Patent JP-H04150880-A (JP)
Title: Information of prize winning ball discharge by illumination lamp means in game machine
Inventor: MORI SAIICHIRO
IPC: A63F7/02
Filed: 1990-10-15
Abstract: PURPOSE:To develop a method of informing a player of a prize winning ball discharge with intensified brightness of light by detecting the arrangement of the same pattern in any rows for discharging prize winning balls to intensify the brightness of illuminating lamps in the rows for informing of the prize winning ball discharge. CONSTITUTION:In a game progress indicator 15, three vertical rows of illuminating boxes 44a-44c provided with lamps 45 capable of changing individually the brightness and flickering by a flickering device are mounted to a base plate 41, and endless display films 47 showing transparent patterns 48 such as multi-colored patterns, letters, symbols, etc., thereon and respectively set to the pitch of the vertical rows of the illuminating boxed 44a-44c are trained over respective rollers. An indicating lamp 46 set to the rear part of an illuminating window pattern 28b of a pattern plate 28 is mounted to a small square plate 41a. Also, three game progress indicators 15 discharge a lot of prize winning balls when the same transparent patterns 48 are aligned in a central lateral row (I) or the lateral row (I) and two oblique rows (II), (III) centering about the central transparent pattern.
Patent JP-2000102339-A (JP)
Title: Protection of sealant from bird
Inventor: OKAWA KAZUHIRO
IPC: A01M29/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a simple method for protecting a sealant from birds, applicable to various purposes in the building and civil engineering areas. SOLUTION: This method cures an elastic sealant after it is applied and covered with a net or sheet having a mesh opening of 0.4 mm or less over the surface of the sealant uncured or in an uncured condition, or at a depth of 10 mm or less.
Patent JP-H03145201-A (JP)
Title: Microwave window
Inventor: JIYAAKU TEIE
IPC: H01P1/08
Filed: 1990-10-16
Abstract: PURPOSE: To improve rigidity, to simplify manufacture, and to attain an operation in a wide frequency band without any ghost mode by making the diameter of a circular waveguide part smaller than the length of the diagonal of a rectangular waveguide. CONSTITUTION: A thin strip 31 constituted of a non-porous guide material is made circular, and sealed and mounted by a circular waveguide part 32 having substantially the same diameter. Also, both ends 38 and 39 of the circular waveguide part 32 are connected with a waveguide 34 for transmitting a microwave with an operating frequency band, and the microwave is outputted through the end part 38 of this window from the second end part 39. Then, the waveguide 34 is made rectangular, and the diameter of the circular waveguide 32 is made smaller than the length of the diagonal. Moreover, a wall 36 having an opening 37 is arranged at each junction between the waveguide 34 and the circular waveguide part 32. Each opening 37 is included in a cross-section part 42, and the area of each opening 37 is made smaller than that of this cross section part 42.  Thus, rigidity can be improved, manufacture can be simplified, and a valid operating frequency band can be enlarged without any ghost mode.
Patent JP-H08131700-A (JP)
Title: Goods delivery system
Inventor: NAKUI TAEKO
IPC: B65D33/00
Filed: 1994-11-11
Abstract: PURPOSE: To reduce the labor cost and the number of process of managing slips by reducing the work concerning receiving and inspecting, and the related slip work. CONSTITUTION: For each customer, two bags 10a and 10b for home delivery on which 11 processors' names are printed and to which 12 name tags of customers are attached are prepared. When the processed goods stored in the home delivery bag 10b are delivered by a processor 30 to a customer 20, the goods to be processed stored in the other home delivery bag 10a are collected. In this way, the present troublesome work concerning receiving and inspecting can be omitted and issue of such slips such as deposit receipts, etc., is also omitted, so that the labor cost and the number of process of managing slips can be reduced.
Patent JP-H02122629-A (JP)
Title: Apparatus for cleaning container for semiconductor substrate
Inventor: HAYASHIDA SHUICHI
IPC: B08B5/04
Filed: 1988-11-01
Abstract: PURPOSE:To reduce man-hour required for maintenance and an installation space while reducing processing time by cleaning a container for semiconductor substrates with circulation of clean air. CONSTITUTION:A pre-filter 3 and a high performance air filter for gathering dust in air and dust generated and dropping from a semiconductor substrate storage box are provided on a side face of a processing room 7 for installing the semiconductor substrate container 1 to be treated. To generate and make flow of air for cleaning, a fan 5 and a motor 6 of a driving source are provided while an air flow guide for guiding clean air pushed out from the fan 5 in one direction. In an apparatus of such structure, by feeding clean air generated from the fan 5 and having passed through HEPA filter 2 and the pre-filter 3 with the semiconductor substrate storage box 1 installed in the processing chamber 7, dust attaching to the semiconductor substrate container 1 is removed. Removed dust is gathered in the HEPA filter 2 and the pre-filter 3 by circulation of air.
Patent JP-H1199792-A (JP)
Title: Ball-point pen refill
Inventor: MATSUKAWA AKIRA
IPC: B43K7/02
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a ball-point pen refill fitted with a valve mechanism for preventing back-flow of ink in which structure is simple and also assembly is easy. SOLUTION: The ball-point pen refill is constituted by fixing a ball-point pen tip 3 to the tip of a joint 2 and also connecting an ink-holding tube 1, in which water base ink or gel ink is filled and a follower following together with consumption of ink is arranged in the rear end of ink, to the rear part of the joint. In this case, a valve chamber 21 provided with a seat part 22, on which a valve ball 23 is seated when writing utensils loaded with the ball- point pen refill are directed upward, is formed in the inside of the joint. A plurality of pieces of inward deformation parts are formed in the opening edge of the tail end of the ball point tip. When the writing utensils are directed downward, the valve ball abuts on the inward deformation parts and an ink passage 36 is secured in the opening of the tail end of the ball-point pen tip.
Patent JP-S63130730-A (JP)
Title: Production of reduced chromium ore pellet
Inventor: KOKUBU HARUO
IPC: C22B1/16
Filed: 1986-11-21
Abstract: PURPOSE:To improve the yield of the carbonaceous material to be internally charged to the surface layer part of preheated pellets and to improve reducibility by successively providing a preheating chamber for the pellets and rotary kiln and controlling the temp. of the waste combustion gas to be admitted from the rotary kiln to the preheating chamber. CONSTITUTION:The green pellets are produced by mixing the granular chromium ore, reducing agent and binder at a prescribed ratio and humidifying and pelletizing the mixture by a disk pelletizer 1. The green pellets are conveyed by a grate conveyor 3 into a preheater 2 and are successively passed through a 3rd chamber, 2nd chamber and 1st chamber by which the pellets are gradually heated to higher temps. and are preheated. The waste combustion gas 8 is directly fed from the rotary kiln 4 into the 1st chamber and, therefore, said gas contains an oxidative gas and has the higher temp. A spray nozzle 7 is, therefore, disposed in the 1st chamber and the gas temp. is lowered by direct spraying of water by which the decarburization reaction is suppressed and the yield of the carbonaceous material in the surface layer part of the pellets is improved to a remarkably higher level.
Patent JP-H05122830-A (JP)
Title: Output protective function confirming circuit
Inventor: ODAGIRI HIROYUKI
IPC: G01R19/165
Filed: 1991-10-25
Abstract: PURPOSE:To make it possible to confirm the operation of output protective function at the start of DC power supply by feeding DC output after confirmation that overvoltage detection and undervoltage detection are performed normally. CONSTITUTION:DC output from a smoothing circuit 5 is fed to an output monitoring circuit 6 and a photocoupler PC0 is turned ON when an undervoltage detection level is exceeded. Upon turn ON of a thyristor Th, a photocoupler PC1 functions to confirm the operation of the thyristor Th. Upon turn ON of the photocoupler PC1 in an output protection control circuit 7, the photocoupler PC1 in a protective operation confirming/starting circuit 10 is turned ON and a relay A functions. Relay B functions through contact a<2> of the relay A and relay TST is recovered through contact b<2>. Upon recovery of the relay TST, contact tst<1> thereof opens to recover a relay P. Consequently, the photocoupler PC1, photothyristors PTh and the thyristor Th in the output protection control circuit 7 are entirely turned OFF.
Patent JP-H07125027-A (JP)
Title: Mold opening and closing control method of molding machine
Inventor: NAKAMURA NOBUYUKI
IPC: B29C33/20
Filed: 1993-11-08
Abstract: PURPOSE:To relax the impact force at the changeover point of open control and closed control at the time of the opening and closing operation of a mold and to accurately set the stop position of the mold. CONSTITUTION:The moving speed of a mold 2 is detected in a mold opening and closing process due to the open control of an auxiliary cylinder 7 and the valve opening degree of the servo valve 8 put side by side with a mold clamping cylinder 5 is preliminarily adjusted corresponding to the moving speed of the mold 2 and the supply of hydraulic oil to the servo valve is stopped and, when the mold is moved to the vicinity of the terminal of the mold opening and closing process, the hydraulic oil is supplied to the servo valve and the front half of the speed control by the servo valve is performed by open control. Subsequently, the speed data of the mold is set to a feedback signal and the speed control by the servo valve is subjected to closed control by digital servo.
Patent JP-H1191932-A (JP)
Title: Article inspection device
Inventor: ISHII TORU
IPC: B65G47/38
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To precisely conduct inspection work and sorting work for an article by arranging plural polygonal supports at such intervals that articles are placed on an inspection station, and rotating a support where an article is placed in the direction to which the direction of the article is changed. SOLUTION: Polygonal support rollers 10 where fruits A are placed are circulated to move in the conveying direction while being pressed to a rotation applying belt 24, and the fruits A placed between the support rollers 10... are reversed. Simultaneously, both the surface and the back and both of the right and left surfaces are image-picked up by image pickup cameras 30-33 of a determining device, the whole of the peripheral surface of the fruit A can be inspected accurately and surely. According to the image data image-picked up by the image pick-up cameras 30-33, the grade of the fruit A is determined, so that even if discoloring, decay, damage, or a scar is caused in a partial peripheral surface of the fruit A, it can be surely found so as to precisely perform inspection work and sorting work for the fruit A.
Patent JP-H02124112-A (JP)
Title: Coffee manufacturing machine
Inventor: MIWA YOSHIYUKI
IPC: A47J31/22
Filed: 1988-11-02
Abstract: PURPOSE:To improve the flavor of coffee liquid to be extracted and to obtain compact constitution by selectively transmit the rotational force of a motor to a crushing body and a case by clutch mechanism, rotating the crushing body in the case at the time of crushing, crushing coffee beans and rotating the case unitedly with the crushing body at the time of extracting. CONSTITUTION:The coffee beans are housed into a case 11 and a motor switch is turned on. Then, a motor 7 is regularly rotated. A crushing body 9 is rotated and the coffee beans are crushed. After crushing operation is executed only for a set time, electrification to a heater 5 is started and the motor 7 is reversely rotated. Thus, both inner and outer shafts 10 and 12 are unitedly rotated and the case 11 is rotated unitedly with the crushing body 9 at a high speed. Water to be supplied from a water tank 2 into a heating tube 6 is heated and successively caused to be hot water. Then, the hot water is supplied through hot water falling ports 25a and 21a into the case 11. While an essence is extracted, the hot water to permeate into coffee powder A is comparatively speedily passed through the coffee powder A by rotary centrifugal force and scattered from a filting part 22 to surroundings. Then, the hot water is received by the inside wall of an armor case 17.
Patent JP-H08116517-A (JP)
Title: Muse signal decoder
Inventor: KURAMOCHI YUTAKA
IPC: H04N7/015
Filed: 1994-10-18
Abstract: PURPOSE: To provide a device in which image quality deterioration in an image part subjected to vector processing at an encoder side through addition of a simple circuit even when improved moving area processing aiming at expanding a moving area band is adopted in the MUSE signal decoder not having a vector processing circuit. CONSTITUTION: When a vector detection circuit 24 detects a vector control section, a selector 25 is used to select an output signal of an in-field 2-dimension interpolation filter 1G (signal only for in-field interpolation processing) and when no vector control signal is detected, an output signal of an adder 1 (signal subject to in-field interpolation processing and inter-field processing) is outputted. Thus, only the in-field 2-dimension interpolation processing is selected for the moving area processing with respect to a signal part subjected to vector processing at an encoder side and deterioration in the image quality due to after-image is prevented.
Patent JP-2001102238-A (JP)
Title: Chip capacitor
Inventor: KIKUCHI MASAHIRO
IPC: H01G2/06
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a chip capacitor which can be mounted on a substrate in a stable state by reducing the influence of the abrupt pressure rise of a flux gas as much as possible. SOLUTION: Since hole sections 6b formed into an insulating plate 6 from the lower surface of the plate 6 function as the housing spaces of a flux gas generated when the plate 6 is heated at the time of mounting a chip capacitor 1 on a substrate, the pressure rise of the flux gas in the gap between the insulating plate 6 and the surface of the substrate can be prevented and the positional deviation, etc., of the capacitor 1 is suppressed. Therefore, the capacitor 1 can be mounted on the substrate in a stable state.
Patent JP-H03142089-A (JP)
Title: Boring device for printed wiring board
Inventor: INAGAWA HIDEHO
IPC: B23K26/382
Filed: 1989-10-27
Abstract: PURPOSE:To execute good boring by disposing a mirror to constitute a 2nd optical system near the optical path of the 1st optical system of the two optical systems for guiding laser beams in such a manner that the laser beam reflected by this mirror is guided to a processing position. CONSTITUTION:The laser beam of the laser 2 is reflected by the mirror 12 and is condensed by a condenser lens 8 so as to form a spot at the position of a printed wiring board 16. The mirror 13 is disposed near the optical path. This mirror is moved back and forth in an arrow direction by a driving device 14 to attain the 1st position of a solid line and the 2nd position of a broken line. The laser beam from the laser 4 forms the spot on the printed wiring board 16 when the mirror 13 exists in the 2nd position. An irradiation command is emitted to the laser 2 when a driving device 14 causes the mirror 13 to attain the 1st position by the irradiation command from a control device 20. The printed wiring board 16 is stuck with copper foil 16B, 16C on both surfaces of a glass epoxy insulating layer 16A and changes its state from (a) to (d) on progression of the processing. The good boring is executed in this way.
Patent JP-H01124667-A (JP)
Title: Treatment of strand
Inventor: ISHIDA SHINICHI
IPC: D06B3/04
Filed: 1987-11-05
Abstract: PURPOSE: To carry out continuous treatment of strands by which fuzz and wrapping are prevented by immersing a U-shaped or J-shaped tube into a treating solution, passing fiber strands through the tube and changing the direction halfway along the tube shape. CONSTITUTION: Fiber strands of a natural fiber, a synthetic fiber, a glass fiber or a carbon fiber are passed through a U-shaped or J-shaped tube composed of a metal tube, a plastic tube or ceramic tube immersed in a treating solution. Thereby, directions of the fiber strands are changed to prevent fuzz and wrapping of the strands.
Patent JP-S63134113-A (JP)
Title: Gear type grinding wheel
Inventor: KIGAMI YUKIO
IPC: B23F21/02
Filed: 1986-11-25
Abstract: PURPOSE:To enable a grinding wheel to perform high accurate and high speed synchronous rotation, by providing a hard quality substance, having no grinding action, mixing with super abrasive grains in a tooth surface of the grinding wheel so that it is continuously brought into contact with the tooth surface of a gear to be ground playing a role of guide function between the tooth surfaces. CONSTITUTION:A bed metal 4 is molded into a gear shape, and the bed metal, whose tooth surface fixes by electrodeposition a super abrasive grain 6, consisting of diamond or cubic crystal boron nitride, securing a hard quality substance 8 to be suitably dispersed, forms a gear type grinding wheel 2. Here the hard quality substance 8, which forms a spherical material of grain size about equal to that of the super abrasive grain 6, consists of silicone carbide or the like. And the grinding wheel, which performs no action as a cutting edge for a gear to be ground only rubbing a tooth surface to be slided, plays a role such as a master gear. In this way, the grinding wheel, which realizes high speed synchronous rotary grinding, enables the gear to be high accurately finished further a life of the grinding wheel 2 to be improved.
Patent JP-H09117749-A (JP)
Title: Method for recovering valuable material from secondary battery for electric vehicle
Inventor: MIYAGAWA HIROSHI
IPC: H01M10/30
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To simplify and facilitate disassembling, to maintain the high collection ration of respective materials, to recover the valuables such as plastic, hardware, position electrode plate, negative electrode substrate and negative-electrode active substance separately in good yield and to prevent the ignition due to the residual energy of the battery and the crushing of a hydrogen storage alloy. SOLUTION: This method consists of a process for cutting the spent secondary battery for an electromobile into the lid part and case part, a process for extracting the plate from the case part and separating the plate into the plate and case part, a process for crushing the plate and a final process for separating the plate into the negative electrode plate, positive electrode plate and separator by air elutration or screening.
Patent JP-2001100580-A (JP)
Title: Fixing device
Inventor: ONODERA MASAYASU
IPC: G03G15/20
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device which prevents heat in a heat ray absorption layer of a rotating member for heat fixing from flowing out to an inner layer of the heat ray absorption layer to increase the temperature rise rate of the heat ray absorption layer, and prevents damage of the inner layer of the heat ray absorption layer due to a temperature rise on the boundary of the heat ray absorption layer. SOLUTION: A cylindrical light-transmissive base body which internally has a heat ray radiation means, which radiates heat rays, and has a light- transmissive property to heat rays and the heat ray absorption layer which is provided on the outside of the light-transmissive base body and absorbs heat rays are provided to form a roll-like rotating member for fixing with heat rays, and a light-transmissive heat insulation layer is arranged on the inside of the heat ray absorption layer.
Patent JP-H01121268-A (JP)
Title: Production of 3,5-dichloropyridine
Inventor: TAJIKA HARUMI
IPC: B01J25/00
Filed: 1987-11-04
Abstract: PURPOSE:To readily obtain the titled compound useful as an intermediate for agricultural chemical and medicine in high selectivity, by reacting a chlorinated pyridine selected from 2,3,5-trichloropyridine, 2,3,5,6-tetrachloropyridine, etc., with hydrogen in the presence of a catalyst. CONSTITUTION:One or more kind of chlorinated pyridines selected from 2,3,5- trichloropyridine, 2,3,5,6-tetrachloropyridine and 2,3,4,5,6-pentachloropyridine used as raw materials are reacted with hydrogen in the presence of a catalyst normally at 0-200 deg.C, preferably 30-150 deg.C and atmospheric pressure or under pressure to provide the aimed compound. As the catalyst, a platinum group such as palladium or platinum or a Raney nickel based catalyst such as Raney nickel is used. Water content in the catalyst is preferably <=10wt.%, preferably 2-3wt.%. Further more, the above-mentioned reaction is accelerated by adding a base such as sodium acetate to the above-mentioned reaction system.
Patent JP-S63134652-A (JP)
Title: Hot dip metal coating treatment for band steel and equipment therefor
Inventor: KAWABE JUNJI
IPC: C23C2/14
Filed: 1986-11-25
Abstract: PURPOSE:To obtain an attractive plated steel sheet by providing a molten metal flow-generating means to the position in the vicinity of a band steel passing through a hot dip metal coating bath and by allowing the molten metal to collide with the band steel over the overall width so as to improve adhesive strength of plating. CONSTITUTION:A molten metal flow-generating means 7 is provided to a hot dip metal coating treatment equipment for a band steel 1 consisting of a hot dip metal coating bath, a sink roll 4, and a coating weight-control means 6. Then, in a hot dip metal coating bath 3, the molten metal flow is allowed to collide with the band steel 1 over the overall width of the band steel 1.
Patent JP-S61156293-A (JP)
Inventor: WATANABE HIROTO
IPC: G10D3/00
Filed: 1984-12-28
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-H02127446-A (JP)
Title: Expandable flame-retardant composition and expandable flame-retardant tape
Inventor: AKAISHI FUMIO
IPC: B32B7/02
Filed: 1988-11-04
Abstract: PURPOSE:To obtain the title composition suitable as tapes useful for presser winding of flame-resistant cable, having excellent oxygen index, foaming and flexibility by blending a polymer not containing a halogen as a binder with an expansion layer forming agent, carbonized layer forming agent and metal hydrate in a specific ratio. CONSTITUTION:(A) 100 pts.wt. polymer (e.g., EVA, EEA, PE or BR) not containing a halogen as a binder is blended with (B) 80-600 pts.-wt. expansion layer forming agent (e.g., ammonium phosphate), (C) 30-200 pts. wt. carbonized layer forming agent (e.g., starch or hexitol) and (D) 10-500 pts.wt. metal hydrate (e.g., aluminum hydrate) to give the aimed composition. The composition is applied to flame-retardant ground fabric or woody fiber cloth to give an expandable flame-retardant tape.
Patent JP-H06128540-A (JP)
Title: Protective film for coating film
Inventor: DOBASHI AKIHIKO
IPC: C09J7/02
Filed: 1992-10-19
Abstract: PURPOSE:To provide a film having high weathering resistance and excellent releasability and not staining a coating film. CONSTITUTION:The film is composed of a support made of a colored olefin film having an ultraviolet transmission of 10 % or below at 190-370nm, an undercoating layer comprising an ethylene/vinyl acetate copolymer, a chlorinated polyolefin or a mixture thereof and a pressure-sensitive adhesive layer mainly consisting of polyisobutylene or butyl rubber.