baber/WOPTO huggingface dataset:
Patent JP-H10163246-A (JP)
Title: Wire bonding device
Inventor: TORIHATA MINORU
IPC: B23K20/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent wire from suddenly or periodically shaking and bending and to prevent a surface from being scratched or dirt from adhering on it by providing a preliminary tank storing air between an air spraying means and a solenoid valve. SOLUTION: When the solenoid valve 8 is turned on and is opened, air 5 passes through a flow meter 9, is sent to the preliminary tank 20 and is sent to the air spraying means 4. Then, back tension is given to wire 1. Namely, the sudden fluctuation or the periodical fluctuation of air 5 supplied from the solenoid valve 8 to the air spraying means 4 is buffered in the preliminary tank 20 and is supplied to the air spraying means 4. Thus, gentle back tension is given to wire 1. Consequently, wire 1 is not shaken and it is prevented from beating against an air guide board 6 and a wire guide 7 or from being scratched.
Patent JP-H07206310-A (JP)
Title: Safeties device for elevator and elevator
Inventor: OKADA RYOJI
IPC: B66B5/22
Filed: 1993-12-28
Abstract: PURPOSE:To cope with larger braking energy and to enable high speed operation by specifying the ratio of the maximum loaded weight for pressing braking pieces to a guide rail to the braking energy per one safety unit required for stopping a car. CONSTITUTION:A safeties device for safely stopping a car at the time of emergency comprises a pair of breaking pieces 9 clamping a guide rail 3 in the inside thereof, and the breaking pieces 9 are connected to a governor system for sensing the speed of the car by rods. When the car is lowered over a designated speed and the rotational frequency of a governor exceeds a designated value, the governor is stopped and the breaking pieces 9 are lifted through the rods to generate breaking force. In this case, the ratio of the maximum loaded weight (kg) for pressing the breaking pieces 9 to the guide rail 3, which is generated by an elastic body 13 to the braking energy (J) per one safety unit for stopping the cab at a decelerating speed below 9.8m/S<2> on the average is set to 0.015 (kg/J) or less.
Patent JP-H04202953-A (JP)
Title: Drain device
Inventor: TSUE NAOMI
IPC: E04D13/064
Filed: 1990-11-29
Abstract: PURPOSE:To improve the working efficiency by respectively providing rain coduit fixing pieces and eaves gutter cover supporting pieces on the opposed both end parts of a rain conduit fixing metal fittings, and positioning the supporting pieces outside the inner wall of the metal fittings. CONSTITUTION:The one side end part 21 of a rain conduit fitting member 20 is fixed on the side 10 of a building B through a fixing member C. Next, a parapet 24 is fixed on the other side end part 23 of the fitting member 20, and a rain conduit fixing metal fittings 30 is fixed on the upper face 22 of the fitting member 20. Next, after a rain conduit 40 is mounted on the fixing metal fittings 30, the rain conduit fixing pieces 33, 34 of the metal fittings 30 are bent and the rain conduit 40 is fixed. Further, respective supporting pieces 54, 63 of eaves gutter cover 50, 60 are engaged with the eaves gutter cover supporting pieces 35, 36 of the fixing metal fittings 30.
Patent JP-H04198618-A (JP)
Title: Catalytic combustion apparatus
Inventor: SATO MINORU
IPC: F23N5/10
Filed: 1990-11-28
Abstract: PURPOSE:To independently control the air flow rate and the combustion rate by a method wherein two or more heat-sensitive elements installed in a catalyst body, a temperature detector which detects temperatures of the heat-sensitive elements, and a controller which controls a fan and a fuel feed device are provided to control the air flow rate and combustion rate to specified ones. CONSTITUTION:A catalyst body 2 is of a honeycomb-construction of ceramic on which such a noble metal as platinum, palladium, etc., is carried, and an ignitor 7 has an ignition electrode. Inside the catalyst body 2, two or more heat-sensitive elements 51-53 are arranged at intervals in the flow direction of the air-fuel mixture, and a temperature detector 54 is provided to detect temperatures of the heat-sensitive elements 51-53. The temperature distribution in the flow direction in the catalyst body 2 is detected by the two or more temperature detectors 54 provided in the catalyst body 2, and a fuel feed magnetic pump 56 and a fan 57 are controlled corresponding to the temperature distribution to control fuel and air to be supplied, so that the air feed rate and combustion rate are controlled to specified values. Thereby, the excess air ratio and combustion rate during steady-state combustion can be controlled and combustion at ignition can be detected as well.
Patent JP-H06156732-A (JP)
Title: Noncontact lifting/lowering device
Inventor: EGUCHI MASATO
IPC: B65G49/00
Filed: 1992-11-20
Abstract: PURPOSE:To provide a noncontact lifting/lowering device capable of performing the stable levitation/stop/hold control by solving the problem that a conveyance base is rocked in the shift direction or the guide direction (horizontal direction). CONSTITUTION:A noncontact lifting/lowering device is provided with a conveyance base 2 mounted with a conveyed object, a group of electromagnets 3 levitating and supporting the conveyance base 2, a levitation position detecting means 5 detecting the levitation position of the conveyance base 2, a control means 11 levitating and controlling the conveyance base 2 at the objective position, electromagnets 7, 7' stopping and holding the conveyance base 2, stop position detecting means 8, 8' detecting the stop/hold position of the conveyance base 2, a control means 21 stop/hold-controlling the conveyance base 2 at the target stop position, and a correcting means 31 adding the signal corresponding to the objective levitation position to the objective stop position for the stop/hold control when the levitation position of the conveyance base 2 stopped and held by the stopping/holding electromagnets 7, 7' is vertically moved by the levitating/ supporting electromagnets 3.
Patent JP-H09180838-A (JP)
Title: Single-ended base fluorescent lamp socket
Inventor: ISODA MASAAKI
IPC: H01R33/06
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To improve operability in mounting-demounting a single-ended base fluorescent lamp, and reliably hold it by arranging a push-in spring to push a projecting part of a base inserted into an inserting hole part in a locking hole part. SOLUTION: When a single-ended base fluorescent lamp 6 is installed, a bottom part of a base 5 of the single-ended fluorescent lamp 6 is turned to a housing recessed part 1a of a socket main body 1, and a projecting part 5c of the base 5 is adjusted to an inserting hole part in of a locking part 1m, and the base 5 is pushed in the housing recessed part 1a. The projecting part 5c is inserted into the inserting hole part in while a push-in spring 10 is being elastically deformed, and when it is pushed in further, the projecting part 5c is guided by the push-in spring 10 and a guide part 1q, and the base 5 rotates.  When it is pushed in until the front side of the projecting part 5c strikes on a prescribed position of the guide part 1q, the projecting part 5c is pushed in the locking hole 1q side by the spring 10, and the single-ended base fluorescent lamp 6 rotates further, and the projecting part 5c is locked on the locking part 1m, and the single-ended base fluorescent lamp 6 is installed.
Patent JP-H06153761-A (JP)
Title: Method for filling depositor and device for filling
Inventor: YAMASHITA YASUHIRO
IPC: A21C3/04
Filed: 1992-11-19
Abstract: PURPOSE:To remarkably reduce the damage to a dough raw material by synchronously rotating a rotating member in a state of an always kept prescribed clearance in the rotating member arranged in a distributor. CONSTITUTION:This device for filling a depositor is equipped with a rotating member 20 of pairing rotors (20a) and (20b) arranged in a state of a required clearance in a meshed state in the interior of a distributor 16 attached to the lower end of a hopper 14. The rotating member 20 is constructed from the first rotor (20a) directly connected through a rod connected to a driving part such as a motor and the second rotor (20b) through a gear arranged in the rod to the first rotor (20a). The rotation from the driving part is respectively transmitted to the respective rotors (20a) and (20b). The rotating member is synchronously rotated in a state of the kept clearance.
Patent JP-H07188779-A (JP)
Title: Production of hot rolled steel sheet for deep drawing excellent in corrosion resistance
Inventor: MATSUOKA SAIJI
IPC: C21D8/04
Filed: 1993-12-28
Abstract: PURPOSE:To provide a method for producing a hot rolled steel sheet for deep drawing excellent in corrosion resistance. CONSTITUTION:A stee having a compsn. contg., by weight, <=0.01% C, <=2.0% Si, <=3.0% Mn, 0.02 to 0.15% P, <=0.05% S, 0.01 to 0.20% Al, <=0.01% N, 0.0001 to 0.008% B and 0. l to 0.8% Cu, contg. one or two kinds of 0.01 to 0.2% Ti and 0.001 to 0.2% Nb, and the balance Fe with inevitable impurities and satisfying. 1.2XC/12<= (Ti/48+Nb/93), 0.005<= (Cu/64+P/31)X[(Ti/48+Nb/93)/(C /12)]<=-0.05 is prepd. Next, it is subjected to hot rolling at >=50% total draft while being applied with lubrication in the temp. range of the Ar3 transformation point or below to >=500 deg.C and is subjected to recrystallizing treatment by the subsequent coiling stage or annealing stage.
Patent JP-H03196081-A (JP)
Title: Discarded toner conveying device
Inventor: MIYASAKA TOSHIAKI
IPC: G03G21/10
Filed: 1989-12-25
Abstract: PURPOSE:To allow powder toner adhering to a screw to drop from the screw with high efficiency and to surely allow the powder toner stored near the toner drop port of a powder toner conveying path to drop from the toner drop port by reciprocatively and linearly vibrating and moving the screw in a longitudinal direction. CONSTITUTION:The screw 24 is constituted of a spring member, and a shaft body 10 is disposed on the end of the conveying path on a toner drop port side so that it can freely move in its axial direction, then the screw 24 is coupled to the axial body 10 to provided a means for reciprocating the shaft body 10 in the axial direction. In such a case, the screw 24 coupled to the shaft body 10 through a pin 22 elongates and contracts and the powder toner adhering to the screw 24 is allowed to drop from the screw 24 in virtue of the elongating and contracting motion of the screw 24. The powder toner stored near the toner drop port 6 is stirred by the elongating and contracting motion in the longitudinal direction of the screw 24 and allowed to drop from the toner drop port 6 into a toner container 26 below the port 6. Thus, the toner is allowed to smoothly drop from the toner drop port.
Patent JP-H04203931-A (JP)
Title: Running data display apparatus
Inventor: MUSA IKUO
IPC: G01C21/00
Filed: 1990-11-29
Abstract: PURPOSE:To correct the error precisely during the normal running by correcting the error of a direction detector every time a correcting switch is manipulated when a vehicle returns to a specific point. CONSTITUTION:A map data is read from a map memory 3. A present position marker M appears approximately at the center of the screen of a display 4 when the map is displayed on the display 4. The marker M is moved to the present position on the map before the vehicle is moved. The detecting error of a direction detector 2 is corrected by the direction vector detected by the detector 2 and the running distance. If only the user depresses a correcting switch of a switch 10 when he or she goes out of the garage or returns there, the displacement of the present position resulting from the accumulation of the measuring errors of the detector 2 can be corrected. Therefore, it becomes unnecessary to turn the vehicle at a flat place.
Patent JP-H06184375-A (JP)
Title: Flame-retardant polypropylene resin composition
Inventor: TANAKA YOSABURO
IPC: C08L23/10
Filed: 1992-12-16
Abstract: PURPOSE:To obtain a resin composition having high flame retardancy and suppressed in the formation of corrosive gases and noxious gases by mixing a polypropylene resin with a phenyl phosphorothioate compound and an antimony compound. CONSTITUTION:This resin composition is prepared by mixing a polypropylene resin with 1-30wt.% phenyl phosphorothioate compound of formula I and 0.5-15wt.% antimony compound. Examples of the polypropylene resins used include a polypropylene homopolymer, block and random copolymers of ethylene with butene-1, pentene-1, hexene-1, 4-methyl-pentene-1 and mixture thereof. Examples of the phenyl phosphorothioate compounds used include S,S,S-triphenyl phosphorotrithioate, O-phenyl S,S-diphenyl phosphorodithioate and O,O-diphenyl phosphorothioate.
Patent JP-H04199884-A (JP)
Title: All optical nonlinear element
Inventor: TOKUDA YASUKI
IPC: G02F1/355
Filed: 1990-11-29
Abstract: PURPOSE:To control the intensity of output signal light depending upon input signal light by control light by intervening an undoped layer possessing a quantum well layer being an absorption part of the input signal light between p- and n-type semiconductor both being electrically floated. CONSTITUTION:There is provided an intrinsic layer 4 including a quantum well part 4a between a p-type AlGaAs layer 2 and an n-type AlGaAs layer 3, and the quantum well, part 4a is constructed as a multilayer structure composed of a GaAs layer and an AlGaAs layer. A change in an energy band structure of an optical nonlinear element 1 is controlled by optically excited carriers produced by control light 7 applied to the nonlinear element 1. Hereby, there can be varied by the control light 7 a switching characteristic and a bistability characteristic of the output light 6 with respect to the intensity and wavelengths of an input signal light 5.
Patent JP-H06179133-A (JP)
Title: Camshaft assembly device
Inventor: FUKUSHIMA SEI
IPC: B23P21/00
Filed: 1992-12-16
Abstract: PURPOSE:To provide a camshaft assembly device which can smoothly insert a camshaft into a cylinder head. CONSTITUTION:A movable base 15 is installed in a shiftable manner along the first guide member 12 installed on a base body 11. The first unit 25 and the second unit 26 are installed in a shiftable manner on the movable base 15. The first and the second units 25 and 26 are equipped with supporting shafts 46 and 146 and guide cylinders 75 and 175 which can shift in the axis direction for the supporting shafts 46 and 146. The guide cylinders 75 and 175 are installed in a displacement enabled manner in the floating mode permitting the shift in the radial direction for the supporting shafts 46 and 146 and the lock mode in which the shift in the radial direction is impossible, and driven in the floating mode and locking mode by the selecting actuators 65 and 165.
Patent JP-H10174985-A (JP)
Title: Septic tank
Inventor: IWASAKI MASAKI
IPC: B65D90/02
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To prevent transfer and deformation in the main body of a partition and to simplify molding by inserting a reinforcing material in the gap between the upper part of the partition and the surface of a main body inner wall and fixing the material. SOLUTION: The inside of a main body 1 is partitioned into an anaerobic treatment chamber, an aerobic treatment chamber, a precipitation separation chamber, a disinfection chamber, etc., by FRP partitions 2. A corrugated plate 22 is set in a frame 21 to form the partition 2. An FRP reinforcing material 3 is composed of a longitudinal piece 31 and a lateral piece 32 projectingly formed in the intermediate part of the piece 31, and a recession 33 is formed below the base of the piece 32. The piece 31 is bonded to the side of a recessed dam part 23 formed in the upper middle part of the partition 2.  The projection of the opening angular part of the dam part 23 is inserted into the recession 33 of the material 3, and the upper end of the piece 31 is inserted into a recession formed by the lower end outer surface of the short cylinder part 12 of a manhole 11 and the upper end inner surface of a slanted wall 13. In this way, the material 3 is inserted into the gap between the partition 1 and the main body 1 and fixed, earth pressure from above etc., are dispersed, and the transfer and deformation of the partition 2 can be prevented.
Patent JP-H07195576-A (JP)
Title: Gasket
Inventor: OTSUKA KIYOTO
IPC: B29K105/16
Filed: 1993-12-28
Abstract: PURPOSE:To provide a gasket for low temperature which is inexpensive and has performance no less superior to that of a fluorine polymer material by manufacturing a gasket from a polymer compound of characteristics of forming an optical anisotropic melting phase. CONSTITUTION:A polymer compound of characteristic of forming an optical anisotropic phase to be used as a gasket is called a thermotropic liquid crystal polymeric compound. A continuous sheet monoaxially stretched in the extrusion direction of the sheet is prepared from the thermotropic liquid crystal polymer compound, for instance, by the extrusion method from a T-die. The sheet thus prepared is punched into the O-ring shape to manufacture a gasket. Various kinds of fillers, particularly an inorganic filler are contained in the thermotropic polymer compound in the gasket for the purpose of improving the strength of a molded product.
Patent JP-H09157932-A (JP)
Title: Helmet having air filter
Inventor: NAKAGAWA SHIN
IPC: A42B3/18
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a helmet having an air filter, provided with a head shell body, a mask part equipped with the air filter, and an attaching means for attaching the mask part to the head shell part freely detachably, capable of protecting a body from an exhaust gas, dusts, pollens, etc., easily usable, and suitable for a motorcycle rider, etc. SOLUTION: This element having an air filter is provided with a head shell body 1, a mask part 2 equipped with an air filter 23, and an attaching means capable of attaching the mask part 2 to the head shell part 1 freely detachably. Further, it is preferable that the above mask part 2 is constructed as capable of opening and closing in a vertical direction relative to the head shell body 1, and also the attaching means and the opening and closing means are preferably provided with an almost U-shaped nipping and holding part 31 made from a flexible member, and a projecting part 32 fitting to the nipping and holding part 31.
Patent JP-H05146943-A (JP)
Title: Machining process setting system for interactive numerically controlled device
Inventor: MATSUMURA TERUYUKI
IPC: G05B19/409
Filed: 1991-11-28
Abstract: PURPOSE:To simply set the implementation order of machining processes and the tools to be used in the machining processes by merely inputting tool codes to an interactive numerically controlled device. CONSTITUTION:A file storing two or more tool codes selectable in response to the types of the machining processes is registered in an interactive numerically controlled device 10 in advance. When an operator inputs tool codes via the keyboard of a CRT/MDI unit 70 according to the implementation order of the machining processes, the machining processes corresponding to the tool codes are detected in reference to the file registered in advance via the process of the interactive numerically controlled device 10. The tools to be used in the machining processes and the implementation order of the machining processes are defined according to the input order of the tool codes, thus the optimum tool for each machining process can be selected and the implementation order of the process can be set by the judgment of the operator.
Patent JP-H02229949-A (JP)
Title: Assembly of seal and scraper for ball-bearing screw and similar article
Inventor: ROBAATO ERU BENTON
IPC: F16J15/32
Filed: 1989-12-26
Abstract: PURPOSE: To seal operating parts in a device without maintenance against water foreign mater and high pressure by combining a scraper ring and na elastic seal ring which are not relatively rotated and providing float bag-type lip part for preventing invasion of water by making use of increasing water pressure. CONSTITUTION: In the operation of a device, since a composite assembly formed of annular rings 22, 23 allows the axial contact of a nut 11 and a screw 10, the nut and the screw can be axially moved in a spot facing hole 21. Simultaneously, the seal ring 22 is axially floated in relation to the ring 23 so as to be compressed in order to adapt the tolerance on manufacturing and maintain the continuous circumferential contact of the lip part 28. The lip part 28 is extended toward the ring 23, washing water enters the radial inner space from the lip part 28 so compressed as to be fitted to the nut under high pressure, and the floating bag wiper lip part 28 seals it when pressure is applied in the radial direction. Moreover, in the lip part 28, a thread 22j follows a screw thread 10a without friction, and incomplete manufacturing is reduced.
Patent JP-H07201079-A (JP)
Title: Visible information recording medium and optical recording processor
Inventor: UENO YUKIHIRO
IPC: G11B7/24094
Filed: 1993-12-28
Abstract: PURPOSE:To accurately record visible information without being affected by external factors by providing an information recording part consisting of a light reflecting layer which displays a phase change area stacked on a phase change layer which changes the reflectivity of light by performing the phase change of the area irradiated with irradiation light reversibly on the surface of a medium body as the visible or invisible information. CONSTITUTION:A part or whole of the light transmitted by a dielectric layer 5 consisting of, for example. Zn, SiO2, the phase change layer 6 consisting of, for example, Ge-Sb-Te, a dielectric layer 7 consisting of, for example, Zn, SiO2, and the phase change layer 6 consisting of, for example, Al are reflected on a card main body 2 and under a transparent protective layer 4 which covers the surface of the card main body 2 by the information recording part 3, and also, a reflecting layer 8 which displays the phase change area of the phase change layer 6 on the surface of the card main body 2 as the visible information or the invisible information not recognized visually of a character, a picture, and a pattern, etc., is stacked in the above order. The phase change layer 6 performs reversible phase change from a noncrystal state to a crystal state or vice versa by heat added on a part or the whole of the plane, and changes the reflectivity of the light.
Patent JP-H05172900-A (JP)
Title: Pulse transmission line
Inventor: ARASAWA EIKI
IPC: G06F1/10
Filed: 1991-12-20
Abstract: PURPOSE:To realize an IC tester having a little hardware quantity by using a clock distribution path as correcting line, in common. CONSTITUTION:A buss in which bidirectional buffers 4, 5, and 6 are interposed forms a symmetrical structure from the going and returning paths, and the first and second latch means for holding the input pulse and the level of the input pulse + reflection pulse are installed in the buffer 6 in the final stage. A time interval measuring circuit 3 measures the time from the sending of pulse to the reflection pulse feedback, and the electric length of the path is measured by half-dividing the time.