baber/WOPTO huggingface dataset:
Patent JP-H10190199-A (JP)
Title: Method for coating circuit board with resin
Inventor: OHARA TAKUO
IPC: H05K3/28
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent insufficient insulation due to the production of bubbles on the underside of a circuit board, when the circuit board is coated with insulating resin. SOLUTION: A through hole is formed in position in a circuit board 7 mounted with circuit parts 8. The circuit board is placed in a case with an opening formed in its top, and a nozzle is inserted into the through hole through the opening in the case. Insulating resin 11 is injected into the case from underneath the circuit board through the nozzle so that the whole or almost the whole of the circuit board is submerged in the insulating resin. The through hole as the nozzle for injecting the resin is formed almost in the center of the circuit board, and the insulating resin is injected from underneath the circuit board in the center of the circuit board. As a result, it is made possible to discharge the air under the circuit board through the gap between the circuit board and the case, thus preventing the production of bubbles without fail.
Patent JP-H07192377-A (JP)
Title: Changer type disk reproducing device
Inventor: NAKAMICHI NIRO
IPC: G11B17/22
Filed: 1993-12-27
Abstract: PURPOSE:To restore a shuttle disconnected from a carriage into its original state at the time of moving one carriage housed in a stocker to a reproducing position by the shuttle and reproducing its disk. CONSTITUTION:When the shuttle 28 becomes a disconnected state from a notch of the carriage 51 aligned with the reproducing position, this is detected, and a slide plate 520 is controlled by a position control means, so that the stocker 50 is brought to a prescribed position at an intermediate height between the carriages 51 and 52 by the shuttle 28. When the stocker 50 is brought to the prescribed position, the shuttle 28 is driven to the rear of the device, and the shuttle 28 is restored into the state capable of engaging with the notched part of the carriage 51. By this constitution, since the shuttle can be restored into the original state even when the shuttle is disconnected from a carriage, no malfunction takes place.
Patent JP-H11169014-A (JP)
Title: Artificial fish reef
Inventor: TARUI SADANOBU
IPC: A01K61/00
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To exhibit improved fish-gathering effect, etc. by the interaction of fish reef members taking consideration of the positional relationship of the members. SOLUTION: This artificial fish reef is composed of a base 1 and a plurality of fish reef members 3 each composed of many rods 4 stacked one upon another. The fish reef members are arranged on the upper face of the base 1 in such a manner as to form channels 5 between the reef members 3. The fish reef member 3 is fixed to the base 1 by posts 7 erected on the upper face of the base 1 and beam members 8 extended between the posts 7.
Patent JP-H09169053-A (JP)
Title: Molding method of inflation film
Inventor: YASUKAWA YUICHIRO
IPC: C08J5/18
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of mechanical strength and the lowering of operability by molding high density polyethylene having specific density or a resin compsn. prepared by compounding a specific amt. of other polyolefin with the high density polyethylene under such a condition that bubble max. diameter/bubble min. diameter is a specific value or more and product diameter/ bubble max. diameter is below a specific value. SOLUTION: A resin to be used is high density polyethylene with density of 0.94-0.97g/cm<3> or a resin compsn. prepared by compounding 50wt.% or less of other polyolefin with the high density polyethylene. In an inflation film molding method, for example, a molding apparatus having an air chamber 4 having an inner diameter larger than that of a cooling ring 2 having function blowing air in the outlet of a die 3 in order to cool a molten resin and a plurality of iris plates 5 successively arranged to an inflation molding shaft and made freely adjustable in opening degree is used. After a film is expanded so that the max. diameter/min. diameter of a bubble becomes 2.0 or more, film molding is performed under a condition of product diameter/bubble max. diameter of below 1.
Patent JP-H06174095-A (JP)
Title: Thermal spraying piston ring
Inventor: ISHIZU TAKAO
IPC: C23C4/08
Filed: 1992-12-02
Abstract: PURPOSE:To provide a thermal spraying piston ring eliminating defects in a film due to plasma thermal spraying, having superior wear resistance. and forming a thermal spraying film having less attack to a mating material. CONSTITUTION:A thermal spraying piston ring 1 has a plasma thermal spraying film 3 comprising 1-20wt.% - titanium nitride, 20-40wt.% - molybdenum, 5-20wt.% - nickel - chromium alloy, and the balance, substantially white cast iron on at least the outer peripheral sliding surface of a piston ring base material 2.
Patent JP-H09164268-A (JP)
Title: Building block puzzle tool
Inventor: TANAKA HIDEKATSU
IPC: A63H33/00
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To stepwisely try a question enhanced in the degree of difficulty by providing a base on which inscription in partitions longitudinally and laterally divided into equal number is inscribed on the square bottom of a box, and providing the prescribed number of pieces into which a big square is divided into respectively different shapes. SOLUTION: The base on which the inspiration in the partitions longitudinally and laterally divided into the equal number is inscribed is provided on the bottom of the box 1 and the prescribed number of pieces 5 into which the big square is divided into respectively different shapes are housed in the box 1 to be enjoyed without remaining any pieces. Besides, the base on which the inscription is inscribed is provided and, even when the master frame of pieces 5 divided into the prescribed number of '10' is set at any inscription on the base, all the nine remaining pieces can be housed in the box 1 and played without remaining any piece. Concerning this building block puzzle tool, since a player can gradually and step-wisely try the high-level question from the very easy question, any child can spontaneously and positively tries it interestedly.
Patent JP-2000167108-A (JP)
Title: Coin game machine
Inventor: UNNO KENICHIRO
IPC: A63F5/04
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To enable a player to continuously throw coins in to smoothly progress a game and to concentrate into the game. SOLUTION: The longitudinal direction of the groove 31a of a coin slot 31 is formed in the longitudinal direction toward the front face of the game machine from a player. Since the longitudinal direction of the groove 31a of the coin slot 31 is formed in the longitudinal direction toward the front face of the game machine from a player like this, the player is enabled to throw a coin 21 as it is into the slot 31 without correcting the direction of the coin 21 pinched between the thumb and the index finger of a right hand 22 in a conventional way. Accordingly, a player is enabled to continuously throw coins 21 into the slot 31 easier and even a beginner can easily throw coins continuously into the slot 31 without dropping coins 21.
Patent JP-H0922453-A (JP)
Title: System for inputting stereoscopic shape of hand
Inventor: RI CHINTAI
IPC: G06T7/00
Filed: 1993-12-16
Abstract: PURPOSE: To obtain an input system which is more inexpensive and enables natural hand motions by providing a means comparing the information on a modeled hand framework and camera video and recognizing the three- dimensional operation of the hand. CONSTITUTION: The model of the framework of the hand is made in a comptuer. In the standard shape, the model of this hand is completely opened and a partial coordinate system is fixed to each joint. The motion of a certain joint is expressed as the rotation angle for the three rotary shafts x, y and z of the partial coordinate system of the joint. Each of these joints can be rotated with one or two shafts as a centers. Thus, when the framework model of the hand having the constraints in the montion of the joint is made, the locations of the 7 feature points of the hand are calculated form camera video and the model of the hand is conformed to the location of the feature point of the hand, the model is deformed into the actual shape of the hand of the model of the hand. From this model, the data of the angle, location and direction, etc., of the joint is extracted.  Thus, because the data of the shape of the hand is measured without putting a mechanical device on the hand, the more natural movements of the hand become possible.
Patent JP-H10184452-A (JP)
Title: Cylinder clamping structure of internal combustion engine
Inventor: TOSAKA TETSUYA
IPC: F02F1/24
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To clamp the tappet value gear mechanism of a cylinder tight to a crankcase with one cylinder clamping bolt by installing the cylinder clamping bolt clamping the crankcase in the lower part of an intermediate shaft and a tool hole for detachment of the cylinder clamping bolt in the intermediate shaft, respectively. SOLUTION: A cylinder 3 is superposed on four stud bolts erected in a crankcase 2 via a gasket 81, and at that time, a piston 27 is inserted into a cylinder liner 20. Then, a cylinder side bolt 25 is pierced into a bolt hole 24 at the left of the cylinder 3 and it is clamped to the crankcase 2 in a degree of tackedness or so, in advance. Next, a cylinder head 4 is superposed thereon via another gasket 82, and then the cylinder 3 and the cylinder head 4 are clamped tight to the crankcase 2. In succession, the cylinder side bolt 25 previously tanked so far is clamped to a spot just under a tool hole 71 of an intermediate shat 70 installed in the cylinder head 4, whereby a left side part of the cylinder 3 is locked to the crankcase 2.
Patent JP-H06171491-A (JP)
Title: Operation checking method of braking device for vehicle
Inventor: YOKOTA KEITARO
IPC: B60T17/18
Filed: 1992-12-09
Abstract: PURPOSE:To improve the check accuracy by checking the operation of a hydraulic unit optimally and quickly in the case where this hydraulic unit for two control systems is attached to a braking device, and securing the data of an operating state at need. CONSTITUTION:A signal based on each operation checking program 9 of an ABS check pattern making decompressing, holding and intensifying one cycle, and a TSC check pattern making those of intensifying, holding and decompressing one cycle is inputted into a control unit 30 from a diagnostic tool 8, while a brake pedal 2 is operated or released, operating a hydraulic unit 10, and brake pressure in a wheel at a point of each operating time is detected by a brake tester 7, whereby operations of parts in both antilock and traction control systems of the hydraulic unit 10 are continuously checked in this way.
Patent JP-H07194818-A (JP)
Title: Ball removing device of lower ball catch tray in pachinko game machine
Inventor: ISHIHARA SEIICHI
IPC: A63F7/02
Filed: 1993-12-29
Abstract: PURPOSE:To provide a ball removing device of a lower ball catch tray which has no possibility of missing a PACHINKO ball and can be operated by a single hand. CONSTITUTION:In a ball removing device so constructed that a shutter plate 18 which is freely slid in the horizontal direction and always energized to block up a ball removing hole 15 is provided on a support frame 16, a through hole 21 is opened in the shutter plate 18, a ball holding part 23 for temporarily holding a PACHINKO ball is provided on the support frame 16, and the bottom wall of the tray part 11 is provided with a drop port which is closed by the shutter plate in a position where the ball removing hole is blocked, and drops a PACHINKO ball from the inside of the tray part to the ball holding part through the through hole 21 by opening the ball removing hole 15. The PACHINKO ball dropped in the ball holding part 23 in a position where the ball removing hole 15 is opened is pressed between the shutter plate 18 and the ball holding part 23, and simultaneously the shutter plate 18 is pressed to the bottom wall back side by the PACHINKO ball to be stopped and held.
Patent JP-H10166630-A (JP)
Title: Method for cleaning heat-sensitive head
Inventor: NOGIWA TORU
IPC: B41J2/32
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To perfectly remove scum adhering to an erasing heat-sensitive head and enable the head to be carried conveniently and erase printing stably, by cleaning the erasing heat-sensitive head by a cleaning medium while the erasing heat-sensitive head is kept in a heat generation state. SOLUTION: In order to clean an erasing heat-sensitive head 6, a cleaning medium is inserted from a medium insertion port 8, and transferred in a state in touch with the erasing heat-sensitive head 6. At the same time, the erasing heat-sensitive head 6 is let to generate heat. Moreover, if a thermal head 5 is brought in touch with the cleaning medium, similar to the erasing heat- sensitive head 6, and let to generate heat upon necessities, the thermal head 5 alike is cleaned simultaneously with the erasing heat-sensitive head 6. The cleaning medium is preferably provided with undulations on a surface and a cleaning member is preferably a nonwoven cloth. An air permeability of the cleaning member is preferably in a range of 50-350cc/cm/sec.
Patent JP-H10242363-A (JP)
Title: Lead frame, manufacture of lead frame, semiconductor device and manufacture of semiconductor device
Inventor: YAMAGUCHI YUKIO
IPC: H01L23/50
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a lead frame by which a semiconductor device can be mounted at high density and which can realize high pin counts, to provide a semiconductor device and to provide their manufacturing method. SOLUTION: An inside inner-lead group 23 is supported by support lead parts 22 via an insulator 25. The inside inner-lead group 23 and an outside inner-lead group 24 are separated so as to form a double arrangement. When a semiconductor device is constituted by using a lead frame constituted in this manner, a semiconductor chip is mounted on the insulator 25, the semiconductor chip, the inside inner-lead group 23 and the outside inner-lead group 24 are connected by metal thin wires so as to be sealed with a resin, and protrusion parts on the bottom face of the inside inner-lead group 23 and the outside inner-lead group 24 can be used as external terminals.  Since the external terminals can be arranged two-dimensionally on the bottom face, the semiconductor device can be mounted at high density, its high pin counts can be realized, and a so-called burrless structure in which resin uncut scraps do not exist on side faces of the sealing resin is obtained.
Patent JP-2000176217-A (JP)
Title: Disposable cover assembly and method for making the cover assembly function
Inventor: BIERE DAVID A
IPC: F02M37/22
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To remove the whole assembly from a filter housing to discard it when a filter element is filled or clogged and also to prevent the contact with an operator in replacing the filter element by constituting the assembly of a disposable filter element and a cover. SOLUTION: This assembly includes a replaceable filter element and a cover 24. The filter element includes a ring of filter medium 26 to which plural end caps 28 are to be connected, and the ring defines an opening in which a perforated core 32 is arranged. Furthermore, the assembly is fitted to a fuel filter housing 34 having an open end 36 and a closed end, and in the center inside it, a stand pipe 38 is arranged. When a projection 14 extending from the end caps 28 enters the stand pipe 38, a valve member is pressed down and released. On the other hand, the cover 24 has a seal gasket 82 held by a protuberance with angles, and it is also discarded together with the assembly.
Patent JP-H11182868-A (JP)
Title: Hot water heater
Inventor: OGAKI MASAYOSHI
IPC: F24D3/02
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a hot water heater in which the concentration of antifreeze solution being injected in order to prevent freezing of heat carrier, i.e., water, of a hot air heater can be controlled easily while protecting the hot air heater against failure due to splashing of the antifreeze solution. SOLUTION: An antifreeze solution tank 18 is disposed above a hot water tank 12 and a guide passage 12c thereof is disposed directly under an antifreeze solution tank cover 18a. At the time of injecting antifreeze solution, antifreeze solution in the tank 18 is introduced entirely and automatically to the guide passage 12c by simply remover the cover 18a and injected into the tank 12 without being leaked. Consequently, a constant quantity of antifreeze solution is injected into each tank 18 while preventing adhesion to the inside or outside of the hot water heater.
Patent JP-H10171096-A (JP)
Title: Phase shift mask and phase shift mask blank
Inventor: MITSUI HIDEAKI
IPC: G03F1/32
Filed: 1996-12-14
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain a halftone phase shifter film capable of controlling transmittance and refractive index in the near UV to deep UV region, by forming the film having the thickness to shift the phase of light by a prescribed quantity and light transmittance of a prescribed quantity, using silicon, carbon, etc., as main constitution elements and simultaneously incorporating Si-C bonds, etc., therein. SOLUTION: The basic required condition is that the use of the mask for the exposure wavelength region from UV to deep UV be made possible. The film material for halftone phase shifter which satisfys the basic condition and has light translucency even in the desired wavelength region while having an optical refractive index is obtd. by forming the constitution components of the phase shifterTtek filn of the silicon, carbon and nitrogen as the main constitution elements, Further, the phase shifter film 3 has the Si-C bonds, Si-N bonds, etc., in combination and these bonds form the matrix in the film, thereby making the fine structure of the film robust and improving the denseness of the film.
Patent JP-H05258388-A (JP)
Title: Magnetic head for magneto-optical recording and its manufacture
IPC: G11B5/17
Filed: 1992-10-30
Abstract: PURPOSE:To eliminate problems in terms of precision and of assembly manhour and to reduce cost by integrating protruding parts with a bobbin by means of insertion-formation and elastically holding the bobbin through the respective protruding parts. CONSTITUTION:Since the bobbin 12 is constituted to be held by both piece parts through the protruding parts 17, the protruding parts function as gimbal plates and the bobbin 12 is fixed to a pair of the piece parts 16 in a supporting body 15 so as to elastically hold it when the shape of the both protruding parts 17 inserted into the bobbin 12 are made thin, for example. Since the protruding parts provided for the supporting body are integrated with the bobbin by insertion-formation, the problems in terms of precision and of assembly man-hour caused by fixing the bobbin to the supporting body by an adhesive or the like is eliminated.
Patent JP-H05167132-A (JP)
Title: Gas laser device
Inventor: AMADA YOSHIO
IPC: H01S3/03
Filed: 1991-12-16
Abstract: PURPOSE:To eliminate the need of alignment adjustment of optical components at the time of exchanging a discharging section. CONSTITUTION:Since a lower invar rod 34 supporting a totally reflecting mirror 70 and output mirror 72 is arranged so that the rod 34 can pass through a pair of rails 32a and 32b for moving a discharge chamber 26, the need of bringing the chamber 20 into contact with the rod 34 and taking out the rod 34 from a housing is eliminated at the time of exchanging the chamber 26.
Patent JP-H05165736-A (JP)
Title: Two-bit error correction circuit for semiconductor memory
Inventor: SUZUKI KOICHI
IPC: G06F12/16
Filed: 1991-12-16
Abstract: PURPOSE:To correct a two-bits error with a simple circuit through the use of a SEC-DED code (one bit error correction-two bits error detection code). CONSTITUTION:Regsiters 6-9 storing a syndrome at the time of a one-bit error by instructions from a one-bit error detection circuit 4 and a decoding circuit 5 decoding a part of an address are given. Since a selection circuit 11 selects the syndrome of the one-bit error owing to a fixed fault when a two-bits error detection circuit 3 detects the two-btis error, an XOR circuit 2 connected to the selection circuit 11 generates the one-bit error syndrome owing to a software error. A syndrome decoding circuit 12 and a correction circuit 14 correct the error owing to the software error through a selection circuit 10. At the same time, a syndrome decoding circuit 13 and the correction circuit 14 correct the error owing to the fixed fault. Thus, the two-bits error is corrected.
Patent JP-H0531350-A (JP)
Title: Retainer for reacting pipe catalyst
Inventor: SHIERUDAMU GIRUFUOODO TORAJITS
IPC: B01J8/02
Filed: 1991-12-17
Abstract: PURPOSE: To provide an easily exchangeable catalyst retainer by providing a retainer head A crossing a catalytic reactor tube, a handle means B projecting outside the tube and a shank which connects the head A and the means B and has a deformed segment that extends, crossing the tube, to come into contact with an opposite inner wall of the tube. CONSTITUTION: A catalyst retainer 26 is inserted into a flow passage of fluid in a catalytic reactor tube 12 where the fluid flows. The retainer 26 consists of a retainer head 27 provided so as to cross the tube 12, a handle means 21 projecting outside the tube 12 and a shank 32 which connects the head 27 and the means 21 and has a triangular deformed segment that extends, crossing the tube 12, to come into contact with an opposite inner wall of the tube 12. As a result, a catalyst retainer for a reactor tube can be obtained, with which removal and insertion of the retainer 26 which supports a catalyst bed 24 are easy, spend least time and need no special tool for the removal when a degraded catalyst is exchanged or recovered.
Patent JP-H11180822-A (JP)
Title: Emulsion composition with pearl-like luster
Inventor: MATSUI TADASHI
IPC: A61K8/00
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To prepare an emulsion composition with pearl-like luster, useful for cosmetics such as a cleansing cream and a massage cream, having good slipping properties when coated on skin, providing an excellent use feeling, and further having good preservation stability and safety. SOLUTION: This emulsion composition with pearl-like luster comprises (A) a fatty acid ester of ethylene glycol in which the composition of the fatty acid comprises 10-70 wt.% 14C component, 0-90 wt.% 16C component and 0-90 wt.% 18C component with the proviso that the total of the components of 16C and 18C is 30-90 wt.%, (B) a surfactant, (C) an oil component and (D) water.
Patent JP-2000182189-A (JP)
Title: Information display device for vehicle and information distribution device
Inventor: OMURA HIROSHI
IPC: G08G1/0969
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To perform radio communication of high reliability in a short communication time. SOLUTION: If ID information from a navigation unit(NU) included in a reception signal from the NU of a vehicle belongs to a prescribed group (S51 to S52), data of status bits of this reception signal and the version of background data stored on the vehicle side at present are compared with each other (S56 and S57). If there is background to be transmitted as the result, a vehicle signal including information requested to be distributed and background data to be transmitted is transmitted to the NU through a radio base station (S58 to S60).