baber/WOPTO huggingface dataset:
Patent JP-H01177834-A (JP)
Title: Charger
Inventor: SUZUKI TOSHINORI
IPC: H02J7/04
Filed: 1987-12-28
Abstract: PURPOSE:To safely quickly charge various types of secondary cells having different capacity values with a simple structure by detecting the peak point of a charging voltage, then operating a timer circuit, and then finishing the charging after a predetermined time is elapsed. CONSTITUTION:A circuit 2 for detecting a terminal voltage at the time of charging a secondary cell 1 is provided, and the peak point of a charging voltage is detected by a holding circuit 3 and a comparator 4. Further, a timer circuit 5 for operating a timer for a predetermined time is provided. The circuit 5 is operated from when the peak point of the charging voltage is detected, and the charging is stopped by a charge controller 10 after a predetermined time is elapsed. Thus, even if the capacity of the cell 1 is any value, it can be safely quickly charged.
Patent JP-H03193430-A (JP)
Title: Manufacture of composite-layer molded body
Inventor: HIRAIWA YOSHIHIKO
IPC: B29C51/08
Filed: 1989-12-25
Abstract: PURPOSE:To simplify the manufacturing process by holding a base material layer made of a thermoplastic synthetic resin to a heated state during a period when a skin layer, a foamed layer and the base material layer are integrally molded by both upper and lower molds of a molding machine to thermally weld a function member to one side surface thereof. CONSTITUTION:When a molded body is prepared, a skin layer 11, a foamed layer 12 and a foamable sheet 13a are preliminarily laminated and heated in this state by the ceramic heater 21 of a vacuum molding machine not only to foam the foamable sheet 13a to form a base material layer 13 but also to soften the skin layer 11. After this heat treatment, the three-layer structure thus formed is immediately set between the upper and lower molds 22, 23 of a vacuum molding machine to be subjected to press molding under vacuum. At the time of this press molding, a retainer bracket 14 is fitted in the fitting recessed part 22a of the upper mold 22 in a separable manner and the surface temps. of the skin layer 11 and the base material layer 13 are respectively set to predetermined temps. By this press molding, a molded body as a door trim is formed and the surface of the skin layer 11 is finished as a beautiful decorative surface and the retainer bracket 14 is thermally welded to one side surface of the base material layer 13.
Patent JP-H04201132-A (JP)
Title: Boot securing method and device
Inventor: SONODA KOICHI
IPC: B23P19/04
Filed: 1990-11-30
Abstract: PURPOSE:To prevent the occurrence of a miss in winding of a band by winding a band in a state that a press member is returned to a given fixing position after the small part of a boot is pushed in over a given fixing position to a shaft body by the press member. CONSTITUTION:When a small end part C1 of a boot C inserted externally of a drive shaft body A1, a drive shaft A is first set in a position. A slider 21 is moved from a backward movement position to a forward movement position, and a press member 20 is brought into contact with the end surface of the small end part C1 to axially outward push the small end part. In this case, since the press member 20 is moved over the given fixing position of the small end part C1, the small end part C1 is pushed at least in the given fixing position. A slider 21 is then returned to an intermediate position, the end surface of the small end part C1 is received by the press member 20 to suppress displacement in an axial direction of the small end part C1 owing to the resilient restoration force of the boot C and block the small end part to the given fixing position. When, with this state, a band D is fed to a winding head by means of a band feeding means, the band D is reliably wound around the small end part C1.
Patent JP-H01119479-A (JP)
Title: Steering angle ratio control device
Inventor: KOHATA KENICHI
IPC: B62D7/14
Filed: 1987-12-28
Abstract: PURPOSE:To prevent the danger cf spin due to unreasonable maneuvering at the high-speed running, when the height of a vehicle is high, by contriving so that the steering angle ratio control mode in which the steering angle ratio is smaller can be automatically selected. CONSTITUTION:A steering angle ratio control motor 18 is connected to a steering angle ratio control mechanism A via a sector gear 22 and a gear wheel 17. The steering angle ratio control motor 18 is controlled on the basis of a prescribed steering angle ratio control mode of a steering angle setting means which have been stored and set in the memory of an electronic controller 51. Respective signals from a vehicle speed sensor 55 which has been arranged so as to be opposite to the output shaft of a transmission, height sensors 58, 58a for detecting the stroke change of a rod being capable of expansion or contraction and having been arranged between the vehicle body and the axle shaft, and a steering angle ratio sensor 56 having been arranged so as to be opposite to the sector gear 22 are input into the electronic controller 51. It is so contrived that, when the height of the vehicle is higher than a prescribed value, a safer steering angle ratio control mode is selected.
Patent JP-H07195332-A (JP)
Title: Device for producing ceramics molding
Inventor: TOYODA HITOSHI
IPC: B28B3/00
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a cylindrical ceramics molding free from crack and rich in rigidity. CONSTITUTION:A space part 6 is defined between a first mold member 2 and a second mold member 4 and is filled with ceramics powder 10. The space part 6 is then closed by a third mold member 20 and a pressing force is applied to pressure fluid from the peripheral direction of the second mold member 4. As a result, the ceramics powder 10 in the space part 6 is changed in shape and its molding can be obtained.
Patent JP-H10167156-A (JP)
Title: Engine arrangement structure for scooter type motorcycle
Inventor: TAKAGI IZUMI
IPC: B62M7/02
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an engine arrangement structure for a scooter type motorcycle which can ensure motion performance and a bank angle. SOLUTION: This structure has a pair of right and left upper down tubes 20 extending back downward from a head pipe 11 and bending backward at the middle and extending near the front lower end 17a of a saddle seat 17, and a pair of right and left lower down tubes 21 spaced downward the upper down tubes 20 and extending downward from the head pipe 11 and bending backward at the middle and extending near the front support shaft 23 of a rear arm 22. Most part of an engine 33 and a start clutch 45 is received in a space surrounded by four down tubes and is positioned between the front end 1a of the seat 17 and the front end 26a of a low floor type tread 26.
Patent JP-H09177748-A (JP)
Title: Lock bolt made of frp
Inventor: KOSEKI KAZUTOMO
IPC: E21D20/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To improve the strength by taking a hollow bar-shaped body as a core material, spirally winding a yarn-shaped fiber on the front surface of a bar-shaped long fiber object at distances, and specifying the difference of elevation between each projecting part and each recessed groove part, the rate of the difference of elevation in relation to the radius of the groove part, the spiral pitch, and the internal pressure resistance of the bar-shaped body. SOLUTION: A hollow bar-shaped body 25 is taken as a core material, a yarn-like fiber 2 is spirally and integrally wound and fastened around the front surface of a bar-shaped long fiber object formed by impregnating a thermosetting resin, and continuing in the longitudinal direction at distances in the outer peripheral axial direction, each recessed groove part 4 is formed into the diameter (d), and each projecting part 3 between mutually adjacent groove parts 4 is formed into the outside diameter D of a lock bolt 1. Hardening is repeatedly and continuously performed so that the difference of elevation between each projecting part 3 and each groove part 4 may be in the range of 0.5 to 2.5mm, the rate of the difference of elevation Δd in relation to the diameter (d) may be in the range of 0.02 to 0.25, the pitch A or (a) of the projecting parts 3 or the groove parts 4 may be in the range of 5 to 20mm, and the internal pressure resistance of a hollow part is set to 50kgf/cm<2> . Therefore, the resin and the fiber are made into a state where they are uniformly arranged and dispersed, the fiber itself is not exposed on the front surface, the front surface is smoothed, and the strength is improved.
Patent JP-H10172589-A (JP)
Title: Fuel cell
Inventor: AKAGI ISANORI
IPC: H01M8/02
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell of simple configuration such that an oxygen- containing gas flow path and a fuel gas flow path are directed identically and equipped with a width approx. the same as that of an electrolyte layer and thereby an oxygen-containing gas and fuel gas are allowed to flow in the same direction or opposite directions. SOLUTION: A plurality of gas passage constituent members M are laid in tight attachment as arranged alongside electrolyte layers 1, and there a main flow path Sm for oxygen-containing gas, a plurality of aid flow paths Sb for passage of oxygen-containing gas, main flow path Fm for fuel gas, and a plurality of aid flow paths Fb for passage of fuel gas are furnished, wherein the aid paths Sb put the main path Sm in communication with those end openings of oxygen-containing gas flow path (s) mating with the electrolyte layers 1 while the aid paths Fb put the main path Fm in communication with those end openings of fuel gas flow path (f) corresponding to the electrolyte layers 1.
Patent JP-H04205940-A (JP)
Title: Magnetic field modulated magneto-optical recording system
Inventor: KUSANO YOSHIMASA
IPC: G11B11/105
Filed: 1990-11-30
Abstract: PURPOSE:To enable stabilized high speed magnetic field inversion recording by moving a magnetic head in following the movement of a position irradiated with a light spot caused by eccentricity, etc., of a magneto-optical disk. CONSTITUTION:A moving amt. of the position irradiated with the light spot by an optical head 13 in the tracking direction is detected, and the magnetic head 55 is mowed in the tracking direction by following the movement of this position irradiated with the light spot, and then a magnetic field is supplied by the magnetic head 55. That is, a tracking error signal is led to an eccentricity correction amplifier 25, and the magnetic head 55 is moved in the tracking direction by a moving amt. of the light spot in the tracking direction by a lens actuator 15. Consequently, similarly to the position irradiated with the light spot, an eccentricity correcting position control of the magneto-optical disk 11 is also performed for the magnetic head 55 for recording, so that the relative position between the position irradiated with the light spot and a magnetic field supply range by the magnetic head 55 is always constant. By this method, an ultra high speed inversion magnetic field is obtained, and an ultra high density recording can be performed.
Patent JP-H09181109-A (JP)
Title: Manufacture of chip semiconductor device
Inventor: SAWABE TSUTOMU
IPC: H01L21/60
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device to reduce generation of product defects and to improve production efficiency at the time of manufacturing a plurality of semiconductor devices from a substrate. SOLUTION: In this method, manufacturing of a semiconductor device includes such a process wherein semiconductor chips mounted on one side of lead terminals 4 and those mounted on the other side of the lead terminals 4 are electrically connected by wire bonding in the substrate 1 where a pair of terminals 4 (4a, 4b) are formed at an almost equal pitch along the go direction. A pair of above-mentioned holding bodies hold down both end parts in the row direction of the substrate 1 excluding the above-mentioned semiconductor chips and the regions to be wire-bonded in a state at least two row pitch portions of the lead terminals 4 are separated.
Patent JP-H10160806-A (JP)
Title: Semiconductor device and its probe test method
Inventor: SUZUKI KAZUHIKO
IPC: G01R31/00
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain a probe test method in which the probe test of a semiconductor device is performed by a probe card having a small number of probes. SOLUTION: A probe card which is provided with probes whose number is smaller than the number of electrodes formed on a semiconductor device 6 is used, and the probe test of one chip is performed so as to be divided into a plurality of tests. First, probes 3a1 to 3a34 for output are brought into contact with odd-numbered electrodes 71 to 768 for output, and a first test is executed. A second test is executed in such a way that contact positions of the probes are shifted to the right by pitch portions of the electrodes 71 to 768 for output and that the probes are brought into contact with even-numbered electrodes. Since electrodes 81 to 834 for input are formed to be slender, probes 3b1 to 3b34 for input are brought into contact with the same electrodes 81 to 834 for input in the first test and the second test.  In the second test, items which cannot be tested in the first test are tested. Therefore, whether the semiconductor device 6 is good or not is judged in a total of two tests.
Patent JP-H07184601-A (JP)
Title: Production of roughly minced sausage
Inventor: MINEGISHI YUTAKA
IPC: A23L13/60
Filed: 1993-12-28
Abstract: PURPOSE:To obtain the sausage emphasized in the texture of roughly minced meat, holding its delicious taste, strengthened in visual contrast between the roughly minced meat and a binding meat, and improved in appearance. CONSTITUTION:This method for producing a roughly minced sausage comprises mixing a heated and then cooled solid roughly minced meat with a kneaded binding meat used for surrounding the roughly minced meat, charging the mixture in a casing, subjecting the charged meat to drying, smoking and streaming treatments, and subsequently cooling the treated meat.
Patent JP-H10175184-A (JP)
Title: Robot hand for grasping farm products
Inventor: KUROMI AKISHI
IPC: B25J15/08
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To avoid a damage of a farm product following the grasping of the farm product by fingers. SOLUTION: The holes for connection at the base end side of plural hollow fingers which consist of a soft material are connected to plural finger supporting members 65 separately from the outer side. At the same time, the robot hand is composed to bend and deform the fingers 16 in the grasping condition by the feeding pressure of a fluid into the fingers 16, and they are restored to the grasping releasing condition by exhausting the fluid. Further, a taper 66 to position the surface directing the farm product side of the grasping surface part by burying the difference in level at the part, at the contracted diameter side as separating further from the tips of the fingers 16, is also provided.
Patent JP-H10175560-A (JP)
Title: Self-traveled vehicle
Inventor: TAKESHITA MASATOSHI
IPC: A63B55/60
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To prevent a derailment at a curve without extremely decreasing the traveling speed by setting the gripping force of front wheels on the road surface larger than the gripping force of rear wheels on the road surface. SOLUTION: The friction factor of front wheels 3 with the road surface is larger than the friction factor of rear wheels 4, and the gripping force of the front wheels 3 is larger than the gripping force of the rear wheels 4. The friction factor can be changed when the surface irregular state such as the groove shape and depth of the tread patterns on the tire surfaces of the front wheels 3 and rear wheels 4 is changed. Since the gripping force of the front wheels 3 is made larger than the gripping force of the rear wheels 4 and the rear wheels 4 are made easier to slip than the front wheels 3, the rear wheels 4 are slipped earlier at a curve on the slippery road surface at the time of a snowfall or the like.  The front wheels 3 are prevented from being slipped and thrust out in the straight advance direction, a direction change can be surely made by the front wheels 3, and the front wheels 3 can be prevented from being derailed off a guide line.
Patent JP-H04201526-A (JP)
Title: Manufacture of artificial marble
Inventor: TAKEDA YOSHIINE
IPC: B29L31/10
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a molded product having a stable marble pattern, good transparent or depth feelings, and excellent surface smoothness by appropriately sharing a first and second resin composites having different transparency into small parts, and dispersing and then injecting them, and after stirring lightly, curing them at an ordinary temperature or under heating conditions. CONSTITUTION:A first resin composite containing unsaturated polyester resin, an inorganic filling material, and a curing agent, and a second resin composite being different in their transparent degree are prepared separately. In the next place, they are dispersion injected into a mold in small parts respectively so as to depict desired marble patterns, and after mixing gently therein, they are hardened in order to obtain a desired artificial marble.
Patent JP-H08182632-A (JP)
Title: Human body cleaning tool
Inventor: SHIMODA YUKO
IPC: A47K7/02
Filed: 1994-12-29
Abstract: PURPOSE: To pertinently wash away dirt or soil from the skin by using cloth made of natural silk yarn sampled from the cocoon of a wild silkworm as a surface mounting material, and provide a high skin activation effect and a beauty culture effect by making the components of the yarn permeate into the skin. CONSTITUTION: In the case of application to a body wash cleaner, knit cloth 11 (surface mounting material) made of natural silk yarn is sewn to form a small bag 13 and, then, a sponge 15 (foamed material) made of polyurethane is housed therein. The opening of the small bag 13, after housing the sponge 15, is closed with a fastener ribbon 17, and a loop type hooking ribbon 19 is connected thereto. When the cleaner so formed is used, dirt or fat and oil is preliminarily washed away with water or hot water. Thereafter, the knit cloth 11 is kept in contact with the skin for washing under the application of a small amount of soap or without any use thereof. In this case, the silk fiber of the natural silk yarn enters the grooves of the skin or even pores to wash away dirt or soil from the skin and, at the same time, ensure the activation or the like of the skin.
Patent JP-H11226414-A (JP)
Title: Exhaust gas purification catalyst
Inventor: KUROKAWA TAKAHIRO
IPC: B01J29/068
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To make efficiently removable NOx in exhaust gas by disposing a zeolite-cotalyst layer outside a CeO2 -contg. catalyst layer from a carrier. SOLUTION: An inner catalyst layer 3 and an outer catalyst layer 4 are laminated on the surface of a carrier 2 having a honeycomb structure to obtain the objective exhaust gas purification catalyst 1 for a diesel engine. The inner catalyst layer 3 present on the carrier 2 side is formed from a ceria layer consisting of ceria (CeO2 ) 5 and a binder which binds and holds the ceria 5 on the carrier 2. The outer catalyst layer 4 remoter from the carrier 2 is formed from a Pt exchanged zeolite layer consisting of a Pt exchanged zeolite obtd. by carrying Pt 7 on a zeolite 6 by ion exchange and a binder which binds and holds the Pt exchanged zeolite on the surface of the inner catalyst layer 3.
Patent JP-H08182471-A (JP)
Title: Solubility-improved gelatin, its preparing method and raw material jelly
Inventor: USHIZAWA TOSHIHIKO
IPC: A23L29/20
Filed: 1994-12-29
Abstract: PURPOSE: To obtain a gelatin having significantly improved solubility capable of inexpensively and readily preparing in a high quality without generating an undissolved lump of flour. CONSTITUTION: 20-50wt.% gelled jelly before drying in a gelatin-preparing process is finely cut to enlarge the surface area. A water-soluble material such as a low-molecular weight gelatin or sugar is adsorbed and absorbed in the jelly in an amount of 5-50wt.% as an anhydride and resultant material is dried and crushed.
Patent JP-2000164610-A (JP)
Title: Semiconductor device and its manufacture
Inventor: HOTTA NOBUYUKI
IPC: H01L21/60
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, in which chip-cracking due to stress concentration to defect parts in the vicinities of edge parts of a semiconductor element which stress concentration is to be caused by the difference in thermal expansion coefficients of the semiconductor elements, a wiring board is prevented and reliability is improved, in a semiconductor device having an F/C connecting structure, and a manufacturing method of the semiconductor device. SOLUTION: In a semiconductor element 2, by applying a structure covering the parts in the vicinities of edge parts of the upper surface side to which parts tensile stress is applied with resin layers 66, stress concentration applied to defect parts which is caused in the vicinities of the edge parts when dicing (cutting out) of the semiconductor element is performed is relieved, and chip- cracking is prevented.
Patent JP-H05175190-A (JP)
Title: Manufacture of semiconductor device
Inventor: TATEWAKI YOICHI
IPC: H01L21/76
Filed: 1991-12-24
Abstract: PURPOSE:To make an element separating area finer and flatter than the conventional example by making crystalline silicon amorphous by implanting oxygen or silicon ions. CONSTITUTION:After successively depositing a silicon oxide film 2 and silicon nitride film 3 on a silicon substrate 1, the film 3 is removed from an area proposed for forming an element separating area through a patterning and etching processes. Then a field oxide film 5 is formed by implanting oxygen or silicon ions after implanting boron ions for preventing the occurrence of field inversion and performing localized oxidation of silicon at 900-950 deg.CC in a wet atmosphere. After forming the field oxide film 5, the silicon nitride film 3 is removed. Therefore, the field oxide film 5 can be subjected to fine working and flattened, since the film 5 is formed by heat treatment at a temperature lower than that of the conventional example.
Patent JP-H07157786-A (JP)
Title: Viscosity index improver and lubricating oil containing the same
Inventor: KITAHARA SHIZUO
IPC: C10N40/04
Filed: 1993-12-03
Abstract: PURPOSE:To obtain the viscosity index (VI) improver useful as a mineral oil- based lubricating oil, etc., having excellent VI improving properties, shear stability and dispersion characteristics of sludge, etc., comprising a polyester, prepared by introducing a nitrogen-containing basic group to the molecular end of a specific polymer, as an active ingredient. CONSTITUTION:This improver comprises a polyester, prepared by introducing (B) a nitrogen-containing basic group to (A) the molecular end of a polymer made by subjecting (i) a dicarboxylic acid component and (ii) a polyfunctional alcohol component to polycondensation, as an active ingredient. At least one of the component (ii) is a trihydric alcohol or at least one of the component (ii) is a dihydric or polyhydric alcohol containing a hydrocarbon chain through a hetero atom or an atomic group composed of the hetero atom and the alcohol contains at least one OH group of the tri- or polyhydric alcohol, replaced with an ester group and/or an alkoxy group. The substituted alcohol is preferably obtained by esterification reaction between a tri- or polyfunctional alcohol and a higher fatty acid.