baber/WOPTO huggingface dataset:
Patent JP-S61130367-A (JP)
Title: Outer shell of electric equipment
Inventor: FURUKAWA KAZUMITSU
IPC: H01B3/30
Filed: 1984-11-29
Abstract: PURPOSE:To provide an outer shell of class II electric equipment, which has excellent mechanical strength and resistance to tracking and heat, by molding a compsn. contg. an arom. polycarbonate, an acrylic elastomeric polymer and glass fiber. CONSTITUTION:5-70pts.wt. glass fiber having a diameter of 6-20mu and a length of 0.05-0.5mm and optionally additives such as filler, stabilizer, antioxidant, colorant, tc. are blended with 100pts.wt. compsn. consisting of 99.5-80wt% arom. polycarbonate having an average MW of 10,000-100,000 and 0.5-20pts.wt. acrylic elastomer. The mixture is melt-kneaded and molded.
Patent JP-S6399798-A (JP)
Inventor: UIRUHERUMU RAITOGEEPU
IPC: H02P23/28
Filed: 1987-10-02
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-H1197587-A (JP)
Title: Semiconductor device
Inventor: SHITAMA HIDEKI
IPC: H01L23/28
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device such as a power module, etc., wherein the amount of warpage of an aluminum base plate is reduced and also the variation of the amount of the warpage is suppressed. SOLUTION: In a power module formed by filling epoxy resin in a case, which is constructed to include an IGBT chip, etc., and which uses as the bottom plate thereof an aluminum base plate 20 consisting of a nearly rectangular rolled aluminum plate on one surface of which the IGBT chip, etc., are mounted, and then thermosetting the epoxy resin, the rolling direction of the aluminum base plate 20 is nearly matched with the short side direction. Thus, the amount of the warpage of the aluminum base plate 20 caused by the heating of the epoxy resin is suppressed to be relatively small, and the stress developed when it is screwed to a radiating fin is made relatively small so that the cracks are hardly developed in an insulating layer to assure a higher insulation resistance.
Patent JP-H03112624-A (JP)
Title: Blow molding
Inventor: UOTANI TAKESHI
IPC: B29L22/00
Filed: 1989-09-28
Abstract: PURPOSE:To produce the blow-molded object excellent in appearance at high productivity by a method in which a parison is set in the mold kept at desired temperature by a heater, and the parison is shaped by forcing blow air, and then cooling air is forced and the heating of the heater is stopped, whereby a shaped object and the mold are forcedly cooled. CONSTITUTION:A parison 4 is extruded in a mold 1 from a die orifice 3. The temperature of molds 1a and 1b is raised to about 60 - 120 deg.C by a heater 2. A cock 5e is operated so that pathes 5b, 5d are closed and pathes 5a, 5c are opened, and the blow air at room temperature is forced into the parison 4. The outer surface of the parison 4 is brought in pressure-contact with the molding faces of the molds 1a, 1b. When the parison is perfectly shaped in the mold 1, the operation of the heater 2 is stopped, and the cock 5e is rotated so that the path 5a is closed and the pathes 5b, 5c, 5d are opened, and then cooling air is forced through the path 5b. The inner part of a shaped object 4' is filled with cooling air, and the shaped object 4' is continuously pushed to the molding face. The shaped object 4' is cooled and solidified, and each mold 1a, 1b is also cooled.
Patent JP-H0799904-A (JP)
Title: Package for suehiro-zushi
Inventor: WATANABE KATSUMI
IPC: A23L7/10
Filed: 1993-10-06
Abstract: PURPOSE:To obtain a package for SUEHIRO-ZUSHI [hand-rolled SUSHI (vinegared fish and rice) rolled into an inverted conical shape widened toward the end] edible according to a simple method by packaging the SUEHIRO-ZUSHI. CONSTITUTION:This package for SUEHIRO-ZUSHI is obtained by arranging an upper inner packaging film 3 and a lower inner packaging film 4 on the inner surface side of an outer packaging film 2, heat bonding the peripheral parts of the upper and lower inner packaging films 3 and 4, partially and mutually superposing the upper and lower inner packaging films 3 and 4 in an unbonded state, providing the package, forming a bag part 9 in cooperation with the outer packaging film 2, bonding a belt unit 7 for unsealing to the outer packaging film 2, housing a sheet of laver 8 in the bag part 9, then rolling cooked rice for the SUEHIRO-ZUSHI in the package and carrying out the packaging. In unsealing the package, the belt 7 for the unsealing is pulled to divide the outer packaging film 2 into sections. When the upper half part of the outer packaging film 2 is pulled, the upper inner packaging film 3 is removed together therewith. When the lower half part is pulled, the lower inner packaging film 4 is removed together therewith. As a result, the SUEHIRO-ZUSHI is exposed in a state of the cooked rice rolled in the sheet of laver 8.
Patent JP-S62113335-A (JP)
Title: Magnetron cathode structure
Inventor: KUROKUZUHARA MAMORU
IPC: H01J1/14
Filed: 1985-11-11
Abstract: PURPOSE:To obtain solid structure and improve a thermionic emission efficiency, by forming a coating layer of thorium-contained tungsten containing an assigned % of thoria in a cylindrical insulator and making it thermionic emitter. CONSTITUTION:Upper and lower end shields 22 and 23 are fixed on a center lead 4 and a side lead 5. These upper and lower end shields 22 and 23 are respectively inserted into both ends of a cylindrical part in a cylindrical insulator 11. An outer surface of the cylindrical insulator 11 is covered with a layer of a thorium-contained tungsten containing 1% or more of thoria, by flame coating, spraying, plating, or the like. A foil-shaped coating film 12 is formed to make a thermionic emitter. Hence, a magnetron cathode-ray structure layer in mechanical strength and high in thermionic emission efficiency can be obtained.
Patent JP-H0193567-A (JP)
Title: 2,6-acetoxylidide derivative
Inventor: KOKUBU MASAHIRO
IPC: C07C237/04
Filed: 1987-10-05
Abstract: NEW MATERIAL:The compound of formula I (R<1> is lower alkyl). EXAMPLE:alpha-(N-ethyl-N-methylenecarboxy)amino-2,6-acetoxylidide hydrochloride. USE:A local anesthetic useful in operation, nerve block and pain clinic necessary for medical treatment. The anesthetic period is thrice that of the conventional anesthetic. PREPARATION:The compound of formula I can be produced by mixing and heating a compound of formula II (or its acid anhydride, active ester, acid halide, etc.) with 2,6-xylidine in the absence of solvent or in an inert solvent (e.g. chloroform, dichloroethane or THF). The compound of formula I has development and strength of anesthetic action comparable to those of lidocaine.
Patent JP-H1079129-A (JP)
Title: Objective lens actuator
Inventor: KUDOU TSUKANE
IPC: G11B7/12
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To damp oscillation by sliding friction when a supporting piece slides, and improve the rotational speed of a disk and the head speed, by adjusting the spring constant, the quantity of flection of a leaf spring of a collision damper unit, and the surface roughness of a sliding contact surface. SOLUTION: A collision damper unit 10 is provided to protrude in parallel along a focusing direction with respect to a supporting piece 2b of a body portion 2a. A leaf spring of this collision damper unit 10 is inclined toward a free end from the proximal end. As a free end portion 10a flexes to be pressurized to the supporting piece 2b, the free end portion 10a is constantly abutted against the supporting piece 2b. By adjusting the spring constant, the quantity of flection of the leaf spring of the collision damper unit 10, and the surface roughness of a sliding contact surface, the sliding resistance of the supporting piece 2b at the time of oscillation is set. When the supporting piece 2b oscillates in the focusing direction at the time of operation, sliding friction is generated between the supporting piece 2b and the collision damper unit 10. Thus, the oscillation of the supporting piece 2b is damped, and the rotational speed of a disk and the head speed may be improved.
Patent JP-H0892006-A (JP)
Title: Biodegradable resin molded product containing biologically active substance
Inventor: YOKOTA MASAHISA
IPC: A01N25/34
Filed: 1994-09-19
Abstract: PURPOSE: To obtain various molded products having sufficient thermal stability and mechanical strength on practical uses, a little in the quantity of combustion-generated heat or not having the fear of environmental pollution even when wasted, capable of being easily wasted, and having a property for slowly releasing physiologically active substances. CONSTITUTION: The biodegradable resin molded product is produced by adding a biologically active agent such as a herbicide, an antifungal agent, an antibacterial agent, an insecticide or a repellent to a biodegradable resin, e.g. an aliphatic polyester resin, polylactic acid resin, polycaprolactone resin, polyvinyl alcohol or starch. The biologically active substance may directly be kneaded with the biodegradable resin, but in some cases, after the biologically active substance is advantageously impregnated or adsorbed into a porous substance having an average particle diameter of 0.01-100μm, especially 0.1-30μm, in relation to the evaporation property of the biologically active substance, the melting point of the resin, the processing temperature, etc.  The biologically active resin is especially preferably an aliphatic polyester resin produced by synthesizing a polyester prepolymer having a relatively high mol.wt. from a glycol and an aliphatic dibasic acid as main components and subsequently converting the prepolymer into a high polymer with a coupling agent.
Patent JP-H1164303-A (JP)
Title: Ultrasonic inspection method for joint of electronic parts
Inventor: SATONAKA SHINOBU
IPC: G01N29/04
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To nondestructively discriminate the joining states of minute junctions of electronic parts from the reflected waves of ultrasonic waves transmitted to the junctions. SOLUTION: An ultrasonic pulse transmitted from an ultrasonic oscillator 3 is transmitted to the junction of electronic parts through an electronic parts joining tool 4, and ultrasonic waves reflected from the tool 4 are received. Then the difference between the peak output voltage of the detected waveform and amplitude obtained by converting the received ultrasonic waves, and the peak output voltage of the detected waveform and amplitude of ultrasonic waves reflected from the tool 4 measured while the tool 4 is not in contact with the junction before joining the junction, is computed. Thereafter, the computed difference is compared with a curve indicating the relation between the voltage difference and peel strength, and the peel strength of the junction is estimated from the deviation of the computed difference from the curve.
Patent JP-H04129475-A (JP)
Title: Facsimile equipment
Inventor: MATSUNAGA SHIGEO
IPC: H04N1/44
Filed: 1990-09-20
Abstract: PURPOSE:To select recording paper automatically by discriminating a confidential identifier sent from a sender side for confidential reception and selecting preset recording paper corresponding to the presence of the confidential identifier. CONSTITUTION:The facsimile equipment is provided with a means discriminating a confidential identifier sent from a sender side for confidential reception and a means 200 selecting preset recording paper corresponding to the presence of the confidential identifier, and in the case of the confidential transmission between the sender side and the receiver side, it is decided in advance between both the parties that the recording is outputted on forgery prevention paper. Thus, when the sender side desires a recording output on the forgery prevention paper in the case of confidential transmission, the confidential identifier is added to a transmission frame and the frame is sent, the receiver side discriminates the confidential identifier and selects forgery prevention paper is selected among plural recording paper sheets, on which the recording is outputted. Thus, the recording paper is selected automatically.
Patent JP-H0888424-A (JP)
Title: Multi-layer film magnetoresistance effect element and its manufacture
Inventor: FUJIMORI HIROYASU
IPC: H01L43/08
Filed: 1994-09-20
Abstract: PURPOSE: To provide a multi-layer film magnetoresistance effect element wherein magnetic field sensitivity is sufficient and hysteresis is small. CONSTITUTION: Magnetic layers 45, 47, 49,... and non-magnetic layers 43, 43,... are alternately laminated by deposition and sputtering method, etc. When each of magnetic layers 45, 47, 49,... is film-formed, magnetization facilitating axis of magnetic layer is guided in the application direction of external magnetic field by applying external magnetic field. At this time, in the order of lamination of magnetic layers 45, 47, 49,..., magnetization facilitating axes are alternately guided in generally orthogonal direction.
Patent JP-H07109296-A (JP)
Title: Production of sterol derivative
Inventor: MIZUSHIMA YOUSEN
IPC: C07J9/00
Filed: 1993-10-07
Abstract: PURPOSE:To obtain the derivative of high quality with hardly any content of disterol esters which are by-products by thermally melting an alkenylsuccinic or an alkylsuccinic anhydride and then reacting the resultant melt with sterols. CONSTITUTION:This method for producing the objective sterol derivative expressed by formula IV [R<1> is a residue remaining after removing H of hydroxyl group in sterols; R<2> is a group expressed by formula II or III (R<3> is a 6-20C alkenyl or alkyl)] is to thermally melt (A) an alkenylsuccinic or an alkylsuccinic anhydride expressed by formula I, then add (B) a natural sterol having one hydroxyl group or a hydrogenated substance thereof (hereinafter referred to as sterols, preferably cholesterol) thereto continuously or dividedly two or more times (preferably three or more times) at preferably 60-140 deg.C temperature requiring at least >=10min, preferably >=30min under stirred conditions and subsequently age the resultant mixture at 90-140 deg.C. Furthermore, the component (B) is preferably used in a molar amount of 0.9-1.1 times based on 1mol component (A).
Patent JP-H11129865-A (JP)
Title: Belt winding device for safety belt device of individual seat
Inventor: BRAMBILLA LUIGI DR
IPC: B60R22/44
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To enable a device to conform a belt force limit to various individual persons having different weight on an individual seat by a simple means. SOLUTION: A belt winding device for a safety belt device of an individual seat has a hollow shaft used for winding a belt and rotatably supported, a twist bar device provided coaxial in this hollow shaft connected so as to prevent relative rotation to this hollow shaft, means belonging to this twist bar device to change energy absorbing power of the twist bar device in accordance with weight of an individual person on the individual seat, and an impeding device transmission-connectable to the twist bar device for restricting the hollow shaft in the case of drawing out in a prescribed shock of the belt. In this way, the twist bar device has a twist bar 3 and at least one twist sleeve 4 enveloping coaxially this twist bar, the impeding device has at least two impeding member parts 11, 12 deviated in an axial line direction.  These impeding member parts 11, 12, in accordance with energy absorbing power to be generated by a control device, can be engaged individually or together with the twist bar 3 and the twist sleeve 4.
Patent JP-2000055025-A (JP)
Title: Divided screwing mechanism
Inventor: KASAHARA NAOKI
IPC: F16B35/00
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To shorten screwing time and to easily perform screwing by dividing and forming both screw parts of a screwing mechanism of the combination of a male screw and a female screw. SOLUTION: Male screws 2 are carved on a part of an outer periphery by a male piece 1 of a cylindrical metallic piece and the male screws 2 are cut by a cutting part and is formed. These male screws 2 are symmetrically provided by having a slightly smaller angle than 90 deg. for the center of the male piece 1. A female piece 4 of a hollow cylindrical metallic piece has an outside diameter slightly larger than the male piece 1, female screws 5 are carved on a part of an inner periphery and the female screws 5 are cut by the cutting part and are formed. These female screws 5 are symmetrically provided by having slightly smaller angle than 90 deg. for the center of the female piece 4. This formation is effective when the number of thread is large and working time can be shortened, in particular.  For screwing, a level in difference part is required in the male piece or the female piece and screwing can be easily performed by making the level in difference part shorter than the cutting part of the male screw of a peripheral direction.
Patent JP-H08115093-A (JP)
Title: Method and device for on-hook detection, and method and device for continuous voice recognition
Inventor: NAITO MASAKI
IPC: G10L15/04
Filed: 1994-10-18
Abstract: PURPOSE: To correctly detect an on-hook and to improve the performance of continuous voice recognition without erroneously judging the fact that a user stops talking even though there exists a long silence interval in a sentence. CONSTITUTION: A partial sentence generating section 9 obtains each partial sentence and its collating score as a partial sentence collating result 9A from a word collating result 7A of inputted voices and word standard patterns. An on-hook detecting section 13 checks whether a first condition is satisfied or not. This condition is defined as the collating score of the partial sentences received by a grammer rule 5A is a maximum among the collating scores of all partial sentences. Moreover, a check is made to see whether a second condition is met or not. This condition is defined as that the continuous time of the inputted voices, which is judged to be coincided with the standard pattern of silence, is more than a beforehand set prescribed time.  The time, at which the first and the second conditions are simultaneously satisfied, is judged as the on-hook point of conversation and an on-hook detecting signal 13A is transmitted to a word prediction section 6 and a recognition result output section 10.
Patent JP-H04132457-A (JP)
Title: Picture controller
Inventor: HIROSE MASAYUKI
IPC: H04N1/36
Filed: 1990-09-25
Abstract: PURPOSE:To allow an editing device and a copying machine to apply transfer processing to picture information mutually based on a single picture clock by providing a signal generating means generating a prescribed picture clock and a means selecting either the prescribed generated picture clock or any of picture clocks returned via the editing device to the copying machine. CONSTITUTION:The copying machine is provided with a signal generating means 58 generating a prescribed picture clock signal used to transfer picture information, a selection means 59 selecting the prescribed picture clock generated from the signal generating means 58 or the picture clock generated from the signal generating means 58 and returned via the editing device. In this case, when a prescribed picture clock to transfer the picture information is generated from the signal generating means 58, the selection means 29 selects the prescribed picture clock generated from the signal generating means 58 or the picture clock generated from the signal generating means 58 and returned via the editing device. Thus, an editing device and a copying machine are able to apply transfer processing to picture information mutually based on a single picture clock.
Patent JP-H03116867-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NAKAYAMA MICHIAKI
IPC: H01L21/331
Filed: 1989-09-29
Abstract: PURPOSE:To improve an integrated circuit device of this design in degree of integration by a method wherein a P channel MISFET is provided between the base and the emitter of a bipolar transistor of a changing path which constitutes an output stage circuit, and an N channel MISFET is provided between the base and the emitter of a bipolar transistor of a discharge path. CONSTITUTION:In a semiconductor integrated circuit device 1, where a totem pole type output stage circuit is arranged between an operating potential and a reference potential, a P channel MISFET QP, whose base, emitter, and gate are connected to the source, the drain of a bipolar transistor Tr, and a reference potential respectively, is provided between the base and the emitter of the bipolar transistor Tr which constitutes the charging path of an output stage circuit, and an N channel MISFET Qn, whose base, emitter, and gate are connected to the source, the drain of a bipolar transistor Tr, and an operating potential respectively, is provided between the base and the emitter of the bipolar transistor Tr which constitutes the discharge path of an output stage circuit. By this setup, a P channel MISFET and an N channel MISFET can be made to serve as high resistive elements respectively, so that a semiconductor integrated circuit device can be improved in degree of integration by lessening these high resistive elements in occupied area.
Patent JP-H08115937-A (JP)
Title: Wire bonder
Inventor: ARITA KIYOSHI
IPC: H01L21/60
Filed: 1994-10-18
Abstract: PURPOSE: To provide a wire bonder in which the spark of a torch electrode can be stabilized. CONSTITUTION: The wire bonder comprises a capillary tool 12 inserted with a wire 11, an arm 10 for moving the capillary tool 12 up and down, and a torch electrode 13 having a potential difference with respect to the wire 11 and approaches the lower end of the wire 11 to generate a spark thus forming a ball. The torch electrode 13 comprises a base material and a spark start region 13b having a work function lower than that of the base material provided locally.
Patent JP-S63108179-A (JP)
Inventor: HASHIMOTO YOSHIAKI
IPC: F25D1/02
Filed: 1986-10-24
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-H0193754-A (JP)
Title: Image density control method
Inventor: HASEGAWA MAKOTO
IPC: G03G21/00
Filed: 1987-10-06
Abstract: PURPOSE:To improve the detecting accuracy of the density of toner images by using a photosensor with a great detection angle and measuring signals corresponding to the reflectance of the surface of a photosensitive body with a developer roll staying away from the photosensitive body. CONSTITUTION:Signals (a) corresponding to the reflectance of the surface of the photoconductive, photosensitive body 10 are compared with signals (b) corresponding to the reflectance of toner images formed on said body 10, and image forming conditions are controlled to adjust the density of images. The signals (a) and (b) are measured by the photosensor S with a great detection angle. As a result, the density of toner images can be detected at high accuracy. After all of developer rolls A, B and C are retreated from a developing part and are in no contact with the photosensitive body 10, the signals (a) are measured. Thus, the signals (a) to which no toner is stuck can be measured.
Patent JP-H08122607-A (JP)
Title: Lens extending device for camera
Inventor: SHINOZAKI MITSUO
IPC: G03B13/36
Filed: 1994-10-18
Abstract: PURPOSE: To provide a lens extending device excellent in lens extending accuracy and low in the load on a motor. CONSTITUTION: A lens holding frame 10 holds a photographic lens 9 and is provided with a male screw part the outer peripheral surface. A supporting member 7 is provided with a female screw part 7d engaged with the male screw part for moving the lens holding frame 10 in the optical axial direction on the inner peripheral surface. The male screw part of the lens holding frame 10 is provided with a ring-like engaging member 13 engaged with the male screw part and removing clearance of the engaging part by energizing the lens holding frame 10 in the optical axial direction to the supporting member 7. The engaging member 13 is energized in the optical axial direction by a spring 14.