baber/WOPTO huggingface dataset:
Patent JP-H03203209-A (JP)
Title: Chip film capacitor
Inventor: SAKATA YOSHIHIRO
IPC: H01G4/252
Filed: 1989-12-29
Abstract: PURPOSE:To obtain an excellent moisture resistant property by arranging a resin part in the air gap parts inside the metallicon layers formed on both end faces of a film capacitor element and interposing intermediate plated layers on the metallicon layers for forming solder plated layers. CONSTITUTION:The subject chip film capacitor has intermediate plated layers 12 formed on metallicon layers 25 and solder plated layers 13 formed on the intermediate layers 12. In this way, by arranging the solder plated layers 13 on the metallicon layers 25 through the intermediate plated layers 12, zinc which is one of the components of the metallicon layers 25 is prevented from diffusing to the surfaces of the solder plated layers 13 to reduce a secular soldering property, further preventing penetration of plating liquid at the time of electrolytic plating by the resin parts 11 provided on the air gap parts inside the metallicon layers 25. Thus, an excellent moisture resistant property is secured.
Patent JP-H04208373-A (JP)
Title: Outdoor unit for absorption type refrigerator
Inventor: KODERA MASAHARU
IPC: F25B37/00
Filed: 1990-11-30
Abstract: PURPOSE:To reduce an apparatus mounting space in a box frame and to smoothly drop to move condensed liquid in a tube by its own weight by disposing an air condenser on a ceiling panel of the frame, and obliquely providing the condenser. CONSTITUTION:An air condenser 5 is disposed on a ceiling panel 2a of a box frame 2, and obliquely provided. When an absorption type refrigerator is operated and an air-cooled fan 6 is rotated, cooling air is introduced from a front panel 2b and the panel 2a into the frame 2, and discharged from a side panel 2c to the exterior. Thus, since the condenser 5 is disposed on the panel 2a, an apparatus mounting space in the frame 2 can be reduced. Since the condenser 5 is obliquely provided, condensed liquid is smoothly dropped to be moved by its own weight, and hence the liquid is not resident in a tube.
Patent JP-H04209872-A (JP)
Title: Carbonizable substance for coating of carbon yarn and treatment of carbon yarn using the same substance
Inventor: NAKAMURA TETSUO
IPC: D06M13/02
Filed: 1990-11-30
Abstract: PURPOSE:To obtain carbon yarn having excellent adhesiveness to matrix and showing characteristic performances of carbon yarn by coating carbon yarn with a specific polycyclic aromatic compound, then calcining and heat-treating in a nonoxidizing atmosphere to form a uniform carbon coating film on the surface of the yarn. CONSTITUTION:One or more polycyclic aromatic compounds shown by formula I and formula II (A is benzyl, styryl or alpha-methylstyryl; X is aromatic hydrocarbon residue or substituent group-containing aromatic hydrocarbon residue; Y is 2C to 9C oxyalkylene or polyoxyalkylene; R is H or 1-9C alkyl; (n) is 0-5; (p) is 0-9; (q) is 0-2; (r) is 0-2) are made into aqueous emulsion, which is applied to carbon yarn, calcined and heat-treated in a nonoxidizing atmosphere to form carbon yarn having a carbon coating film. The carbon yarn has no fusing between single yarns, excellent opening properties and improved adhesiveness to matrix. When the carbon yarn is used as a reinforcing material in a composite material, the carbon yarn sufficiently shows characteristic performances of carbon yarn.
Patent JP-H07149576-A (JP)
Title: Flame spraying material and its production
Inventor: FUKAMI SHINJI
IPC: C04B35/66
Filed: 1993-11-30
Abstract: PURPOSE:To obtain a flame spraying material having high flame spraying efficiency, fine particle structure and high adhesiveness to a base body, and capable of forming flame sprayed film while keeping the crystalline structure by granulating powdery raw material for the production of a flame spraying material and calcining followed by crushing. CONSTITUTION:This flame spraying material is produced by granulating a powdery raw material for the production of a flame spraying material, calcining the granulated material and crushing the calcined product. The granulation is performed by spray granulation. Preferably, the flame spraying material has particle diameters of 5-500mum and an average particle diameter of 10-100mum, and also it has a porosity of 10-95% and a bulk density of 10-90% based on the theoretical density.
Patent JP-H05172594-A (JP)
Title: Measuring instrument for agitating vessel
Inventor: MATSUNAGA KOICHI
IPC: G01D21/00
Filed: 1991-12-24
Abstract: PURPOSE:To easily detach a measuring instrument in an agitating vessel. CONSTITUTION:A diaphragm 3 is provided on a holder 2 and a sensor is set thereon in a method for measuring the characteristic values of liquid in an agitating vessel 16 with regard to the measuring instrument for the agitating vessel. The diaphragm 3 is mounted on a support cylinder 13 and the expansion and contraction thereof are performed for the purpose of detachment from the support cylinder 13.
Patent JP-H03197116-A (JP)
Title: Device for measuring eccentricity of plastic cord
Inventor: HARARUDO SHIKORA
IPC: G01B11/10
Filed: 1990-11-30
Abstract: PURPOSE: To measure the eccentricity of a plastic cord extruded from an extrusion molding machine by using optical sensors having an interval of 90 deg. in a peripheral direction and fixedly provided to a cable guide jig. CONSTITUTION: A pair of inspection window mechanisms 20, 22 are provided on a pressure cylindrical container 13 so as to have an interval of 90 deg. in a peripheral direction and have cylindrical parts connected through the corresponding center jig within the pressure cylindrical container 13. The inspection window mechanisms have inspection glasses 24, 26 at their free end parts and, by this constitution, a cord 12 can be inspected by optical sensors 28, 30 within the pressure cylindrical container 13. The cord 12 consists of a conductor 10 and a cover member 10a and the diameter or eccentricity to the conductor 10 is measured. Infrared light sources 32, 34 are provided on the side opposite to the inspection window mechanisms 20, 22.  The shade of the cover member or the cord is detected by the sensors 28, 30 and not only the diameter of the cord but also the position of the shade thereof to a predetermined position can be measured.
Patent JP-H11173930-A (JP)
Title: Pressure sensor
Inventor: YAMAGISHI KOZO
IPC: G01L19/00
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a pressure sensor which can be improved in responsiveness by simply reducing the volume of a pressure introducing hole. SOLUTION: In the pressure sensor, a pipe 13 with a though hole 14 having a diameter smaller than that of a pressure introducing hole 11 is set up in the hole 11. Consequently, the the volume of the hole 11 can be reduced by the wall thickness of the pipe 13 and the responsiveness of the pressure sensor can be improved. In addition it is not necessary to form a small-diameter hole 11 with a drill, and the volume of the hole 11 can be adjusted easily.
Patent JP-2000165099-A (JP)
Title: Carrier
Inventor: KAWARABAYASHI HIDEHARU
IPC: H05K13/08
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a small carrier for use in inspection of component. SOLUTION: A component carried by a carrying means is inspected by an inspecting means. The component has a horizontal terminal at least on the top face or bottom face thereof. The inspecting means comprises first through third illumination means 59-61 and a recognition camera 31 arranged from the terminal side of the component oppositely thereto. The first illumination means 59 is used for inspecting adhesion of foreign matter to the top face or bottom face of a component provided with a terminal, the second illumination means 60 is used for inspecting formation of a recess in the top face or bottom face of a component provided with a terminal or for inspecting contamination of a terminal 29, and the third illumination means 61 is used for inspecting deformation of the terminal 29.
Patent JP-2001153435-A (JP)
Title: Operation control system for multi-type air-conditioning device
Inventor: YOSHIZAKA KEIICHI
IPC: F24F11/02
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To continue operation when the thermo sensor of remaining indoor machine units is normal even if the thermo sensor of a specific indoor machine unit fails in a multi-type air-conditioner. SOLUTION: In a multi-type air-conditioner where a plurality of indoor machine units 12a-12e are connected to a single outdoor machine unit 10, a specific temperature based on the detection temperatures of thermo sensors Th1 and Th2 of other normal indoor machine units is used instead of an indoor machine unit as the detection temperature of the indoor machine unit for continuing operation when the thermo sensors Th1 and Th2 of a specific indoor machine unit fail.
Patent JP-H03197046-A (JP)
Title: Video copy machine
Inventor: KUHARA ATSUKO
IPC: H04N5/76
Filed: 1989-12-26
Abstract: PURPOSE:To store a comment content using a simple circuit omitting the use of an EAROM by a method wherein a comment content when a power is interrupted can be stored in a memory of a sub-microcomputer. CONSTITUTION:In the construction, a comment content when a power 3 is interrupted can be stored in a memory of a sub-microcomputer 2, and an EAROM is omitted. Namely, when a power key of a switch 1 is operated to ON, this is judged by a sub-microcomputer 2, and the sub-microcomputer 2 turns ON the power source 3. The comment content stored in the memory of the sub-microcomputer 2 is called on a memory of a main-microcomputer 4. Next, when a comment set key of the switch 1 is operated, this is judged by the sub-microcomputer 2, and the comment is transmitted to the main- microcomputer 4. The changed comment content is stored in the memory of the sub-microcomputer 2. These actions are repeated at every operation of the comment set key of the switch 1 until the power source 3 is interrupted.
Patent JP-H09181312-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKANASHI TAKESHI
IPC: H01L29/78
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a MOS transistor whose sources and drains have an LDD(lightly doped drain) structure which has a high hot-carrier resistance of the transistor. SOLUTION: In the case where a semiconductor device comprising an MOS transistor having an LDD structure as its constituent element is manufactured, polycrystalline gate electrodes 6 are formed on a semiconductor substrate 1 and hearily doped sources 7 and drains 9, are formed using the electrodes 6 as masks. Then, the electrodes 6 are thermooxidized and oxide films 5 on the sidewalls of the electrodes 6 oxidized by the above thermooxidizing process are removed by a dry etching. Moreover, lightly doped sources 15 and drains 16, are formed using the electrodes 6 subsequent to the removal of the above oxide films 5 on the sidewalls as masks. Gate oxide films in the vicinities of the sources and the drains are formed thicker than those on the parts other than the sources and the drains.
Patent JP-H05169700-A (JP)
Title: Thermal printing head and production thereof
Inventor: YAMASHITA HARUHIKO
IPC: B41J2/335
Filed: 1991-12-24
Abstract: PURPOSE:To provide a heating part protective film having sufficient wear resistance and adhesion to keep a superior printing performance for a long time by a method wherein the protective film for covering a heating part is made of four layers gradually increasing in hardness from a primary layer to a surface layer. CONSTITUTION:An intermediate composed of a glass glazing heat accumulation layer 2, a resistor layer 3, and a conductor layer 4 provided on a substrate 1 in this order is set in a device and a vacuum is drawn. After that, electricity is conducted only to a silicon oxide target under an argon gas atmosphere to form a first layer 6 of a silicon oxide. Succeedingly, electricity is also conducted to a SiAlON target to form a second layer of a mixture film of a silicon oxide and a SiAlON. Next, the electric conduction to the silicon oxide target is stopped and the electric conduction to the SiAlON target is continued, whereby a third layer 8 of a SiAlON is formed on the second layer 7. A nitrogen gas is led into a sputtering firm-forming device, and a partial pressure is raised to a predetermined value. Thereafter, the electric conduction to the SiAlON target is restarted to overlap a fourth layer 9 of a nitrogen-added SiAlON film on the third layer 8.
Patent JP-H05149901-A (JP)
Title: Humidity sensor
Inventor: ANDO YUJI
IPC: G01N27/04
Filed: 1991-12-02
Abstract: PURPOSE:To obtain a humidity sensor wherein detecting sensitivity and detecting response are improved. CONSTITUTION:On the same substrate 10, a first temperature sensitive element 4 having the structure, which can detect the humidity in the outer atmosphere, a second temperature sensitive element 5 having the tightly sealed structure for shielding the outer atmosphere are formed as a unitary body. The substrate 10 is mounted on a metallic hermetic seal, and the first and second temperature sensitive elements 4 and 5 are self-heated to the approximately same temperature. The hermetic seal is sealed with a metallic cap or a metallic mesh wherein many holes are opened.
Patent JP-H07163731-A (JP)
Title: Rear mechanism construction of game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1993-12-13
Abstract: PURPOSE:To facilitate maintenance and inspection of a rear mechanism board while preventing collision of dropping balls on a control circuit panel by forming a central opening with a rear part of a game board put thereat while the control circuit panel is arranged below a cover member disposed at the central opening. CONSTITUTION:In a game machine, a rear mechanism board having various mechanism bodies is arranged on a machine frame body 110 on the rear side thereof. A control circuit panel 106 is arranged on the rear mechanism board. In the rear mechanism construction thus arranged, a central opening 131 with a rear part of a game board put thereat is formed on the machine frame body 110. A bulging cover member, for example, a ball collection cover is arranged at the central opening 131. Moreover, the control circuit panel 106 is arranged below the cover member. In other words, the control circuit panel 106 is housed into a recessed chamber part 141 formed below the machine frame body 110 and mounting guides 142a and 142b are fitted into holding guides 143a and 143b mutually while individual connectors 151 and 152 and 161 and 162 are connected mutually.
Patent JP-2001160893-A (JP)
Title: Document reader and image forming device
Inventor: ISHII HIROSHI
IPC: H04N1/401
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a document reader of high reading performance which precisely read the document by stable and accurate shading correction in the moving and reading of the document on a glass for slit exposure and in the still reading of the document on a platen glass. SOLUTION: In a document reader having a scanning exposure reading system and a document moving and reading system, a first reference density sheet 151 for a first shading correction by the scanning exposure reading system is provided on a platen glass 11 and a second reference density sheet 152 for a second shading correction in the document moving and reading system is provided on a glass 12 for slit exposure.
Patent JP-2000157092-A (JP)
Title: Culture of bivalve
Inventor: EBISAKI SUSUMU
IPC: A01K61/00
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for culturing bivalves, capable of culturing the bivalves in a constant shape and in a constant size. SOLUTION: This method for culturing bivalves comprises disposing depressions 1c having a suitable shape in a casing 1, disposing a plurality of penetrated holes 1d permitting the passage of sea water in each depression, placing the spat of a bivalve in each depression of the casing, covering the main body 1a with a lid 1b, and placing the casing in sea water to culture the bivalves.
Patent JP-2000166161-A (JP)
Title: Electronic controller with built-in motor
Inventor: OTA TAKASHI
IPC: H02K5/10
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To perform electric connection between a motor and an electric controller using a simple and reliable connection, in a electronic controller with a bilt-in motor. SOLUTION: The case 11 of an electronic controller 10 can be divided into a waterproof upper section 12 and a lower section 13, and a dripproof face 14 is made at the division face. The lower section 13 has a drain hole 14, and it is provided with a connector terminal 19 for electric connection to a motor 16. At the upper section 12 of the case 11, an ECU board 20 is mounted in a mold 21, and an inner connector 22 and an outer connector 23 are electrically connected with each other. The inner connector 22 is coupled with the connector terminal 19. Since the case 11 has waterproof structure, this controller can get enough reliability even if it does not use waterproof connectors for the connector terminal 19 and the inner connector 22.
Patent JP-H06182765-A (JP)
Title: Manufacture of fiber-reinforced thermoplastic resin sheet
Inventor: ISHII MASAHIRO
IPC: B29B11/16
Filed: 1992-12-22
Abstract: PURPOSE:To obtain a fiber-reinforced thermoplastic resin sheet in which a weight rate of thermoplastic resin to reinforcing fibers is stable. CONSTITUTION:First a reinforcing fiber bundle F1 made up of a large number of monofilaments is passed through a fluidized bed R of thermoplastic resin powder, so that monofilaments are coated with the thermoplastic resin powder. Next, a liquid material is sprayed on the resin-coated reinforcing bundle F2 passed through the fluidized bed, so that the thermoplastic resin is wetted. Then, the reinforcing bundle 3 with wet resin is into pieces of 25mm, and cut reinforcing fibers F4 are dropped to and accumulated on a part for feeding them into a space between upper and lower endless belts 11 and 12 opposed to each other with a prescribed gap between, and are fed continuously into the space between the upper and lower endless belts 11 and 12. Lastly, an accumulated material F5 of the cut reinforcing fibers F4 is passed through a heating area 17 and a cooling area 18 so as to be formed into a sheet, while is held between the two moving endless belts 11 and 12.
Patent JP-2000151289-A (JP)
Title: Semiconductor output circuit and control method for idling current
Inventor: MORI YUKI
IPC: H03F1/02
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor output circuit and the control method for the idling current which can increase the maximum output rating with simple constitution without increasing the power consumption. SOLUTION: An input signal is supplied to a differential circuit which comprises a 1st transistor 101 and a 2nd transistor 102 having their emitter electrodes connected to each other so that the emitter electrodes of the 1st transistor 101 and 2nd transistor 102 are connected to a constant-current source, and a signal led out of the collector electrode of the 1st transistor 101 or the collector electrode of the 2nd transistor 102 through a 1st load 202 has its current amplified by a buffer; and the signal current amplified by the buffer is led out as a voltage signal by a 2nd load connected to the output terminal of the buffer on the emitter side and a 1st bias voltage supplied to the output terminal of the buffer is set according to the level of the input signal supplied to the differential circuit.
Patent JP-H09182681-A (JP)
Title: Bathtub device
Inventor: SAKO NORIYUKI
IPC: A47K3/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To eliminate a fixing nut from loosening by rotating together with a can in detaching the cap from a water suction pipe. SOLUTION: A bathtub device is so constituted that an opening 1 is formed in a sidewall of the bathtub having such a function as using water by circulating, the end of a water suction pipe 2 is inserted in the opening 1 from the outside of the bathtub, and a cylindrical cap 16 is formed in the end so as to be formed into a water inlet 4. In this case, it is provided with a fixing screw member 5 and an O-ring 6, the fixing screw member 5 for the sidewall is screw engaged with the circumference of the end of the water inlet 2, the O-ring 6 is arranged in a recessed groove 8 having the fixing screw member 5 formed around the outer circumference, a fitting groove 9 having the outer diameter larger than the O-ring is formed around the whole circumference of the inside wall of the end of the cap 16, and the fitting groove of the cap 16 is fitted around the O-ring 6 so as to be fitted to the fixing screw member 5.
Patent JP-H09180569-A (JP)
Title: Switch device
Inventor: KYODA TATSUO
IPC: H01H89/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To miniaturize a circuit board and reduce soldering man-hours, by providing a fixed contact divided into a case and the circuit board, in a switch device formed by combining a two-way and a four-way switch. SOLUTION: A first fixed contact is provided in a lower part case 2, a second fixed contact is provided on an upper side of an electric circuit board 5. Now for instance, in a condition that a two-way changeover switch is selected on the left side, a knob for a four-way changeover switch is tilted to the left side. Then, a four-way slider 600 and two sets of four-way contacts 900 are slid on the lower part case 2 and the circuit base board 5. Movable contacts 903 to 906 of this four-way contact 900 are brought into contact with the first fixed contact in a side of the lower part case 2 and the second fixed contact on the side of the circuit board 5, for instance, a first circuit is constituted. When tilting of the knob for the four-way changeover switch is stopped, the knob is returned to a neutral condition by automatic resetting spring, the first circuit is made off.
Patent JP-H09173801-A (JP)
Title: Gas separation membrane and manufacture thereof
Inventor: OKAMOTO KENICHI
IPC: B01D71/64
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a gas separation membrane which separates acid gas such as carbon dioxide gas from combustion exhaust gas and has improved gas permeability and separation characteristics by forming the gas separation membrane from a specific amine modified polyimide in which a part or the whole of hydrogen atoms of an alkyl group are replaced with an amine compound residue. SOLUTION: This gas separation membrane having high permeability and separation characteristics for acid gas is an aromatic polyimide having repeating unit represented by the formula as a basic skeleton and is formed from an amine modified polyimide in which a part or the whole of hydrogen atoms of alkyl groups in the formula are replaced with amine compound residues. In the formula, X is an aromatic tetracarboxylic acid compound residue and Y is an aromatic diamine compound residue having at least one alkyl group as substituent. Such gas separation membrane is manufactured by causing a bromination agent to react with a polyimic acid, as the precursor of the aromatic polyimide, to introduce bromine into a part of the alkyl group and a brominated polyamic acid obtained is imidated.
Patent JP-H05246580-A (JP)
Title: Rotation device for work piece
Inventor: FURITSUTSU ATSUHERUPOORU
IPC: B65H9/00
Filed: 1992-12-22
Abstract: PURPOSE: To provide a rotation device for a work piece which is compact and, with relatively simple design, moved forward in a flat position. CONSTITUTION: A work piece 40 is engaged eccentrically at a single point while conveyor belt pair 14 and 16 moving forward and a conveyor belt 20 which, being shorter than them, moves parallel to them are provided, and the conveyor belt pair 14 and 16 and the parallel conveyor belt 20 are moved at the same speed while at least one of transportation belts 22 and 24 moves parallel to the conveyor belt pair 14 and 16 and the parallel conveyor belt 20.