baber/WOPTO huggingface dataset:
Patent JP-H01292835-A (JP)
Title: Semiconductor device
Inventor: HASE HIDEKAZU
IPC: H01L21/60
Filed: 1988-05-20
Abstract: PURPOSE:To make an electrostatic capacitance between a bonding pad and heat dissipation board small, and reduce an influence exerting on a semiconductor chip as much as possible by preparing a hole in the heat dissipation board. CONSTITUTION:A hole is provided on a portion of a heat dissipation board 1 directly under a bonding pad 3 formed on an alumina substrate 2. A low dielectric constant layer such as air other than the alumina substrate 2 is formed between the bonding pad 1 and the heat dissipation board. That is, by the provision of a hole on a portion of the heat dissipation board directly under the bonding pad formed on the alumina substrate, the dielectric constant between the bonding pad and the heat dissipation board becomes smaller than the dielectric constant of only an alumina substrate, on account of which the electrostatic capacitance between a bonding pad and a heat dissipation board can be reduced, and therefore an influence exerting on a semiconductor chip can be lessened.
Patent JP-H10295936-A (JP)
Title: Video game device, control method therefor and recording medium for video game
Inventor: KIMURA SUSUMU
IPC: A63F13/79
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To make a fight with an enemy character by generating a new character, and improve interest performance by providing a new character characteristic deciding means to decide a characteristic related to behavior of the new character in response to a finish of a video game. SOLUTION: When a video game finishes, in a CPU 2, operation history data recorded on a memory card 11 is read by a memory card reader-writer 4, and the operation number of a button contained in a key pad 8 per unit time is calculated in a plurality from its operation history data with every prescribed time after the game is started. Next, a period and an amplitude of plural sine curves are decided by using the button operation number contained in the key pad 8 per calculated plural unit times, and attack force and defense force being a characteristic of a new character (a monster) are decided by sampling these with every prescribed interval. The monster generated at video game time of the next time is made to fight with an enemy character.
Patent JP-H08314915-A (JP)
Title: Expression mode conversion device for information
Inventor: KANZA HIROYUKI
IPC: G06F17/22
Filed: 1995-05-19
Abstract: PURPOSE: To provide an expression mode conversion device for information, which constitutes a dictionary means corresponding to plural conversion functions and retrieves the dictionary means through the use of plural indexes. CONSTITUTION: A dictionary storage part 14 in the conversion device 11 stores attribute information group on respective words in a core dictionary 31. Information inputted from a sound input part 18 and a manual operation input part 20 are inputted to a control part 12 with identification information showing from which input part the information is inputted. A dictionary retrieval part 13 reads the address of the core dictionary 31 from either a KANJI index 32 or a writing KANA(Japanese syllabary) index 33 and reads attribute information of the desired word from the address.
Patent JP-S612873-A (JP)
Inventor: KAWACHI KIYOSHI
IPC: H02M3/28
Filed: 1984-06-15
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-H11314113-A (JP)
Title: Blank with canning material for extrusion-forming
Inventor: ISHIKAWA SHUHEI
IPC: C22C21/00
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To enable extruding formation without increasing the extruding pressure and also, generating the breakage by covering the surface of a material difficult to be worked with a soft canning material in the case of extrusion- forming the material difficult to be worked. SOLUTION: A material 2 difficult to be worked is arranged in the inner part of a canning material 1 to make it a blank for forming. In the case of concentrically arranging the material 2 difficult to be worked in the inner part of the cylindrical canning material 1 or in the case of arranging it in a little eccentric state, the material 2 is worked by a padding method. In the case of increasing the eccentric degree or in the case of joining the material 2 difficult to be worked with a third material and further, covering them with the canning material 1, they are worked by an inserting and sealing method. The material 2 difficult to be worked is desirable to be hard Al or a laminar body of a pancake-like material. The canning material 1 is desirable to be pure Al or a soft Al alloy.  As the blank for forming an accutuator of a hard disk, it is desirable to be the pure Al or the soft Al alloy as the canning material and a Be-Al base alloy as the material difficult to be worked.
Patent JP-H01292921-A (JP)
Title: Stuff multiple converting device
Inventor: BUTANI FUMINOBU
IPC: H04J3/06
Filed: 1988-05-20
Abstract: PURPOSE:To effectively utilizing a transmitting route and to attain the synchronization of a frequency and the continuous supervision of a line and device by inserting a parity bit as a stuff pulse in a transmitting side and checking this parity bit in a receiving side. CONSTITUTION:A transmitting side memory circuit and a receiving side memory circuit are composed of four-dividing ring counters 1 and 11, memories 2 and 12 of four bits, four-dividing ring counters 3 and 13, prohibiting gates 4 and 14, phase comparators 5 and 15, a low-pass filter 16, a voltage control oscillator 17 and a parity generation processing means 31 and 41. By these parity generation processing means 31 and 41, the parity bit is inserted in the transmitting side as the stuff pulse and collated in the receiving side. Thus, the transmitting route of digital transmission is effectively utilized and supervising function can be improved together with the synchronization of the frequency.
Patent JP-S61279323-A (JP)
Title: Formation of hollow spherical article provided with boss
Inventor: FUKUYASU TOMIHIKO
IPC: B21J9/02
Filed: 1985-06-05
Abstract: PURPOSE:To form with a high yield a hollow spherical article having a high strength by forming a bossed discoid formed body which has been brought to rotational forging from a billet base material, to a cup-shaped formed body by deep drawing, and thereafter, performing mouth drawing by rotational forging to its aperture end. CONSTITUTION:A discoid formed body 3 having a boss 31 in the center part is worked from a discoid billet base material 1 by a rotational forging machine 2, and thereafter, moreover, deep drawing by a press 4 is performed, and a cup-shaped formed body 5 is made. Subsequently, by a rotational forging machine 6 consisting of a punch 61 and a die 62, mouth drawing is performed to an aperture end of the formed body 5, and an aperture boss part 72 and a closed boss part 71 are formed. In this way, a bossed hollow spherical article having a high strength can be formed with a high yield.
Patent JP-S5912343-A (JP)
Title: Method for checking soldering
Inventor: HIMURA TOMIHIRO
IPC: G01N21/91
Filed: 1982-07-14
Abstract: PURPOSE:To enhance workability of visual check, by temporarily blowing steam upon soldered part for delustering, and checking the soldered part. CONSTITUTION:Boiled steam is sprayed on the soldered surface of a printed board, and the luster of the soldered part is temporarily matted. It is desirable that the steam has particles as minute as possible. The temperature is made to be higher than the temperature of the soldered surface of the board. Under the delustered state, visual check is performed. Thus the poorly soldered parts are detected. A steam generating device used in this check has, e.g., a structure shown in the Figure. Water 17 in a water tank 10 is boiled by an electronic heater 11, and steam is sent to a steam chamber 12. The steam is jetted out of a nozzle 15. The steam is blown upon the soldered part. Thus the working efficiency can be enhanced without permanently matting the luster.
Patent JP-H01292363-A (JP)
Title: Copying machine
Inventor: JIYOUDAI AKIYOSHI
IPC: G03G15/00
Filed: 1988-05-19
Abstract: PURPOSE:To align punch holes on a paper discharge tray regardless of whether a one-side copy or both-side copy is taken and to enable the use of a finisher by providing a form top-reverse inverting means on the form feed passage between a form feed part and a transfer part. CONSTITUTION:A photosensitive material layer is provided on the surface of a photosensitive drum 1. This photosensitive material layer is charge electrostatically and uniformly by passing an eraser lamp 2 and an electrostatic charger 3 and exposed to an image from a scanning optical system 10 through a slit part 5 to have an electrostatic image formed on its surface. An image-end and inter-image eraser 4 has light emitting diodes arrayed in the image width direction and removes unnecessary charges on the surface of the drum 1. Then the front end part of a form being moved is carried to the left side on the T-shaped form passage part extending between a roller couple 4 and a switching claw 41 and then the rear end part of the form is guided as the front end part to a transfer part 7 from the right side. When a both-side copy is taken and a 1st side (2nd page of a document) is copied, inverting operation before the form is sent to the transfer part is only added.
Patent JP-H04325901-A (JP)
Title: Magnetic head device
Inventor: NISHIMURA MASARU
IPC: G11B5/29
Filed: 1991-04-25
Abstract: PURPOSE:To surely prevent any adverse influence from being exerted by a head for high track recording data on another low track or reproducing the data causing errors while operating a head for low track. CONSTITUTION:A slider 12 is equipped with heads 10 and 11 for high track and low track having different track density. The head 10 for high track is arranged so as to be positioned corresponding to the guard band of a recording medium 13 while the head 11 for low track is under the recording and reproducing operation.
Patent JP-2000313604-A (JP)
Title: Production of synthesis gas
Inventor: SHIKADA TSUTOMU
IPC: C01B3/38
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent the deactivation of catalyst and stably produce synthesis gas over a long period by separately introducing oxygen and a hydrocarbon to the inlet side of a fluidized bed of a catalyst for the production of synthesis gas from a gas containing a hydrocarbon, carbon dioxide gas and oxygen. SOLUTION: The catalyst is preferably a solid solution composed of nickel oxide and magnesium oxide. Silica, etc., can be used as a carrier for the catalyst. The particle diameter of the catalyst is preferably about 0.1-500 μm. The hydrocarbon to be used as a raw material is methane, 2-5C hydrocarbons, their mixture, natural gas, LPG, etc. Air can be used as the oxygen in addition to pure oxygen. The hydrocarbon, carbon dioxide gas and oxygen gas are blown into a reactor from a part below the fluidized bed and, in the present process, oxygen of an amount necessary for keeping the reaction temperature is introduced separately from hydrocarbon into the reactor from a part below the fluidized bed. The reaction temperature is 600-1000 deg.C, the reaction pressure is 1-100 atm and the contacting time is 0.1-10 g-cat.h/mol. The yield of synthesis gas is >=50%.
Patent JP-H1140824-A (JP)
Title: Manufacture of infrared radiation detector, especially of infrared detecting bolometer
Inventor: FIORINI PAOLO
IPC: H01L31/0248
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain an infrared detecting bolometer whose insulating property is improve by a method, wherein a sacrificial layer is formed on a substrate so as to be patterned, a polycrystalline silicon germanium active layer and an infrared absorber are laminated on the sacrificial layer, and then the sacrificial layer is removed. SOLUTION: In a bolometer, a sacrificial layer 12 is patterned and formed on a substrate 11, and an active layer 13 which is composed of polycrystalline silicon germanium is laminated on the sacrificial layer 12. The sacrificial layer 12 can be defined as a layer which is used only to realize the purpose of the thermal insulation of the bolometer. In fact, the bolometer must be thermally insulated. Otherwise, its temperature cannot be controlled any longer due to an incident radiation. In this manner, the structure of the bolometer is formed on the upper-part face of the sacrificial layer 12, it is connected to the substrate 11 through a support part, and the thermal conductivity of the support part fulfills an important role for the insulation of an apparatus.
Patent JP-S5246706-A (JP)
Title: Signal scanning system
Inventor: UENO TAKAO
IPC: H04Q3/72
Filed: 1975-10-11
Abstract: PURPOSE:The existence of loop current on signal path is detected htrough current switch action by connecting scanning matrix and signal path directly without using scanning detection element. As a result, low-power and high-speed operation becomes possible.
Patent JP-H05297957-A (JP)
Title: Automatic set pressure reducing valve
Inventor: HASEGAWA YOSHIHIKO
IPC: G05D16/16
Filed: 1992-04-15
Abstract: PURPOSE:To prevent the wear of a control screw and a bearing part and to secure the accurate control of pressure for a long period by attaching a magnet to the control screw or the bearing part and providing a magnetic fluid between the control screw and the bearing part. CONSTITUTION:The pressure of an optional level to be set is inputted to a pressure reducing valve, a control means 35 revolves a motor 32 based on the functional relation to move back and forth a control screw 19 and to control the elastic force of a pressure setting spring 16. Under such conditions, the screw 19 is connected by a screw to a bearing part 21 fixed to a case 20 forming a part of a valve casing. A circular groove is formed at the part 21 from the lower end of the part 21 and a cylindrical magnet 22 is fixed into the groove. Furthermore a magnetic fluid 23 is provided between the screw 19 and the part 21. The fluid 23 is produced by mixing the magnetic fine grains into a dispersing solution. The ferrite oxide is used to the fine grains. Thus the screw 19 and the part 21 are never worn and therefore no error is caused between the position of the screw 19 and the set pressure.
Patent JP-H0637418-A (JP)
Title: Structure for interconnection of electric packaging structure circuit card and its manufacture
Inventor: TOMASU MARIO SAIPOORA
IPC: H01R12/50
Filed: 1993-05-25
Abstract: PURPOSE: To allow changing of contact interval on a card and that in a socket by placing an intermediate card comprising a contact along one end and a contact of different interval at one end, between a socket and one or more cards. CONSTITUTION: An intermediate card 1 is positioned between a standard card on which a part and a circuit are placed and an external wiring including a socket 3. The socket 3 is connected to a wiring board 4. On both surfaces 6 and 7 of one card 2 a part 5 is placed, while a printed wiring connects, arrayed at the end of the card 2. A conductor 8 from the part 5 passes a card through the contacts arrayed tightly along an end 9, while the array of contacts connect to the corresponding one on the intermediate card 1. On surfaces 12 and 13 of the intermediate card 1, a spatial margin is provided with a part and a circuit 11, so that an interval between contacts can be changed.
Patent JP-S612487-A (JP)
Title: Automatic white balance adjusting method of color video camera
Inventor: KOYAMA NORIO
IPC: H04N9/04
Filed: 1984-06-14
Abstract: PURPOSE:To stabilize white balance even at the low intensity of illumination by adjusting the white balance in accordance with the chromatic temperature information of the peripheral light of an object, and when the brightness of the peripheral light becomes less than a prescribed value, adjusting the white balance by regarding the information as the prescribed value. CONSTITUTION:Output signals from red and blue light photodetector 1R, 1B to which the red and blue component signals of the peripheral light of the object are supplied are logarithmically compressed and then A/D converted and their digital signals are supplied to a microcomputer 4. Consequently, the microcomputer 4 detects the chromatic temperature information and the peripheral brightness of the object and controls the white balance. When the brightness of the peripheral light of the object is 100 luxes or less e.g., the microcomputer 4 sets up red and blue signal control signals corresponding to e.g. 3,200K chromatic temperature and controls the gains of red and blue signal gain control circuits 6R, 6B on the basis of said control signals so that the stable white balance is obtained. Until the intensity of the peripheral light reaches 100 luxes, said state is kept.
Patent JP-S61282354-A (JP)
Title: Production of 2-aminoethanesulfonic acid
Inventor: SUGITA SHUICHI
IPC: C07C67/00
Filed: 1985-06-07
Abstract: PURPOSE:To obtain the titled compound useful as a liver protecting and detoxication adjuvant, by adding a hydrogensulfite to an N-vinylalkylamide, and hydrolyzing the resultant adduct. CONSTITUTION:A hydrogensulfite is added to an N-vinylalkylamide to give a 2-(alkylamido) ethanesulfonic acid, which is then hydrolyzed to afford 2- aminoethanesulfonic acid. The N-vinylalkylamide which is a raw material can be obtained by thermally decomposing an ethylidenebisalkylamide readily obtained from acetaldehyde and an alkylamide. In order to obtain the aimed compound in high yield, it is important to suppress polymerization and hydrolysis of the raw material N-vinylalkylamide and side reaction, e.g. the Markownikov type addition reaction of the hydrogensulfite, etc. Thus, the reaction is preferably carried out at a high temperature in a relatively short time. An azo compound, peroxide, e.g. benzoyl peroxide, may be cited as a radial initiator.
Patent JP-S5548617-A (JP)
Title: Resistor for air flow meter
Inventor: UENO SADATEI
IPC: G01P5/12
Filed: 1978-10-04
Abstract: PURPOSE: To eliminate the evil effect of trimming which is given to the accuracy by giving trimming to the resistor surface which is to be the downstream side to the direction of the air flow.  
     CONSTITUTION: Film-type resistor 1 overlaps at lead-out electrodes 2/2' and 4/4' and is then coated onto the bobbin of ceramics or the like for burning to be turned to the reusistor and the conductor of the thick film each. As the intake air of the internal combustion engine flows toward direction A, the trimming is given to the surface of the downstream side of the resistor to form trimming track 3. In this case, the furnction trimming is given in the state under which the resistor is actuated in combination with the driving circuit, thus obtaining the nesessay accuracy. The output of the hot-wire resistor is proportional to the radiation area, and this radiation area is controlled by the surface area of the half-surface at the upstream side of the resistor. But the trimming is given without changing the surface area of the upstream side, and as a result the evil effect caused by the trimming can be prevented to the accuracy. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5746341-A (JP)
Title: Picture recorder and reproducer
Inventor: TAKIMOTO HIROYUKI
IPC: G11B15/18
Filed: 1980-09-04
Abstract: PURPOSE: To easily prevent the synchronous disturbance in case the joints are consecutively reproduced, by setting the interval of control signals at a joint between the traveling and stop of a tape at an integer-fold value larger than 1 of the signal interval of the normal traveling mode.  
     CONSTITUTION: When an operating member (not shown in the diagram) is set at  the recording mode with a switch SW 1  turned on, the composite video signal containing a synchronous signal which is supplied at 1 is recorded on a tape. Then the tape is transported with an energized magnets p.Mg, and at the same time the control signal CTL is recorded on a control track with a certain period l. When the recording mode is switched to the stop mode, the switch SW 1  is turned off. And the vertical synchronous signal separated 7 synchronously from the video signal is clock-supplied cp to a D type FFF/F. Then the tape stops with the lapse of mechanical delay time after no power conduction is given to the magnet p.Mg. In case the mechanical delay is comparatively small, the interval of the signal CTL becomes twice as long as the normal value at the joint. While this interval becomes three times in case the mechanical delay is comparatively large. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63286453-A (JP)
Title: Rubber composition
Inventor: SHINODA GORO
IPC: C08L23/26
Filed: 1987-05-19
Abstract: PURPOSE:To obtain a composition having improved resistance to water containing active oxygen or active chlorine, without lowering the original characteristics of the components, by compounding a (halogenated) butyl rubber with a halogenated polyolefin. CONSTITUTION:The objective rubber composition contains (A) a butyl rubber and/or halogenated butyl rubber and (B) a halogenated polyolefin. The amount of butyl rubber and/or chlorinated butyl rubber in the composition is preferably 10-95wt.%. The halogenated polyolefin is halogenated polyethylene.
Patent JP-H08283788-A (JP)
Title: Detergent for bath heater
Inventor: ABE KENICHI
IPC: C11D7/18
Filed: 1995-04-12
Abstract: PURPOSE: To obtain a detergent which enables the inside of a bath heater to be cleaned effectively in a short time regardless of the temp. of water in the heater by compounding a hydrogen peroxide adduct with a specific enzyme. CONSTITUTION: The detergent comprises a hydrogen peroxide adduct and catalase. Sodium percarbonate or perborate in a powdery or granular form is a pref. hydrogen peroxide adduct. Catalase which is extracted from animal internal organs (e.g. a liver or kidney), red blood corpuscles, plants, microorganisms. etc., and purified is usually used. Generally, 100 pts.wt. hydrogen peroxide adduct is compounded with 0.01-10 pts.wt. catalase. Pref., catalase supported on a support and in a powdery or granular form is used.
Patent JP-H10302332-A (JP)
Title: Manufacture of electrode substrate and electrode substrate
Inventor: KAWASAKI TAKEHIKO
IPC: G11B9/14
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an electrode substrate capable of forming gold crystal of a large grain size on wiring and yielding the high- quality electrode substrate facilitating the introduction of a current and the electrode substrate. SOLUTION: This method for manufacturing the electrode substrate has a stage for forming a metal oxide layers 3 on the surfaces of lower wirings 2 formed on a substrate 1, a stage for depositing and growing the crystals 4 of gold by migrating a growth soln. contg. a metal halide complex on these metal oxide layers 3 to a supersaturated state and subjecting the metal halide complex to a decomposition treatment and a stage for imparting electrical conductivity to the metal oxide layers 3 between the lower wirings 2 and the crystals 4 of the gold by executing a heat treatment after the deposition and growth of the crystals 4 of the gold.
Patent JP-S5550160-A (JP)
Title: Serum separating silicone composite
Inventor: TAKAHASHI TAKAYUKI
IPC: A61K35/14
Filed: 1978-10-06
Abstract: PURPOSE: To prepare the serum separating silicone composite, which can easily take out all the serum composite after separation, by blending preset diorganopolysiloxane and organopolysiloxane.  
     CONSTITUTION: The diorganopolysiloxane (a), which is expressed by formula I [wherein R 1  stands for alkyl, aryl, alkenyl or hydroxyl group; R 2  stands for (halogen-substituted) alkyl, aryl or alkenyl; and n stands for an integer equal to or larger than 10] while having a linear structure and which has a viscosity of 50W100 ten thousands centi-stokes (at 25°C) and the organopolysiloxane (b), which is expressed by formula II [wherein: R stands for a hydrocarbon group having one valence; a is 0.3W0.7; b is 0W0.1; c is 0W0.7; and d is 0W0.7 (c+d is 0.3W0.7)], are blended to prepare the serum separating silicone composite having a specific gravity of 1.03W1.09 (at 25°C). 
     COPYRIGHT: (C)1980,JPO&Japio