baber/WOPTO huggingface dataset:
Patent JP-S61203645-A (JP)
Title: Method and apparatus for removing oxide film of lead frame
Inventor: KITSUKAWA MASAO
IPC: H01L23/50
Filed: 1985-03-07
Abstract: PURPOSE:To remove oxide film in the form of powder for cleaning without thermal impact which is observed in the cleaning by hydrogen flame, by fixing a lead frame and pressing and moving a tool to which ultrasonic wave vibration is given onto the surface of the part connecting lead frame and wire and the region connecting a semiconductor chip. CONSTITUTION:A tool 16 attached to the end portion of a horn 15 presses a land 1a with an adequate force to the downward through a Z slider 13 and a horn 15 with the force of a load applying spring 26. When the tool 16 presses the land, an ultrasonic oscillator is operated and an oscillation voltage is applied to a piezoelectric vibration element 18. Thereby, ultrasonic vibration is given to the tool 16 through the horn 15. Thereafter, a Y slide motor 10 is driven and thereby the Y slide 11 moves only for the distance D in the direction Y. Thereby, an oxide film formed at the surface of land 1a is gradually eliminated and becomes powder and it is absorbed by a vacuum nozzle 33 together with oil, dust and water adhered to the surface.
Patent JP-H05242283-A (JP)
Title: Optical scanner
Inventor: OKAWA MASANORI
IPC: G02B26/10
Filed: 1992-02-28
Abstract: PURPOSE:To manage required volume in a small size with a scanning line division means and to miniaturize a fixed-type scanner. CONSTITUTION:An optical device 24 provided with first convex lens effect is set in such a manner that it can be turned freely. Plural optical devices 26a-26c provided with second convex lens effect are provided adjacently to each other. A turning control means scans the plural optical devices 26a-26c provided with second convex lens effect sequentially with a laser beam emitted from the optical device 24 provided with first convex lens effect by turning and driving the optical device 24 provided with first convex lens effect synchronizing with scan in a single direction.
Patent JP-S60195448-A (JP)
Inventor: KENESU GUREN FUTSUTO
IPC: G01N29/00
Filed: 1984-03-07
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-H01218251-A (JP)
Title: Ic card type abbreviated dialing telephone system
Inventor: MORIYA YASUHARU
IPC: H04M1/275
Filed: 1988-02-26
Abstract: PURPOSE:To call a person with an abbreviated dialing operation when the person is called again by providing a memory part to store a telephone number by means of the dialing operation of a subscriber at an IC card. CONSTITUTION:When a calling person carries out the dialing operation, a dialed number is sent from a dialing circuit 1 to a control circuit 2. The control circuit 2 sends dialing information not only to an IC card unit 5 but also to a PB signal sending circuit 3. The PB signal sending circuit 3 sends a PB signal through a speaking circuit 4 to an exchange 6. On the other hand, since a telephone number memory part is provided at the unit 5, the number sent from the control circuit 2 is stored into the said memory part. When the connection to the called person is unsuccessful although the calling parson has dialed up to a last digit, the calling person can carry out the specific dialing operation by off-hooking again. Thus, the number of the called person stored in the unit 5 is read and sent.
Patent JP-S63211585-A (JP)
Inventor: WARASHINA SONJIROU
IPC: B23K1/00
Filed: 1987-02-26
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-S52127065-A (JP)
Title: Gas phase growing method of semiconductor and its device
Inventor: ANNO KOUSUKE
IPC: C30B25/16
Filed: 1976-04-16
Abstract: PURPOSE:To prevent the contaction of raw material gas to the wall, as well as decomposition near IR measuring route and deposition to the inner wall by providing an additional jet port exclusively for carrier gas in a growing chamber to blow the carrier gas directly to the wall.
Patent JP-S61247451-A (JP)
Inventor: KENESU AARU BURENEN
IPC: A61F5/455
Filed: 1986-02-28
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-H08246221-A (JP)
Title: Softening method of wool fiber
Inventor: KANTOU YOSHIHIRO
IPC: D01C3/00
Filed: 1995-03-03
Abstract: PURPOSE: To impart wool fibers with sufficient flexibility without nearly deteriorating yarn strength by acting a mixture of hydrogen peroxide and a bromate thereon. CONSTITUTION: A mixture of hydrogen peroxide of about 5.0-15.0g/l concentration and a bromate (KBrO3 , etc.) of about 1.0-10.0g/l is acted on wool fibers. The cystine bonds of wool cystine are cleaved by an oxidizing action shown in the formula and cystic acid is generated, also a cuticle layer on the surface of the wool fibers is removed, thus flexibility is imparted to the wool fibers.
Patent JP-H09194850-A (JP)
Title: Industrial waste treatment system utilizing combustible gas produced by thermal decomposition
Inventor: INOKO JUNICHI
IPC: B09B3/00
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a system wherein industrial wastes are thermally decomposed to produce a high-temperature combustible gas, the gas is burnt while it is forming a flame, and the thermal energy of the waste gas is used in industrial waste treatments chiefly including the incineration of industrial wastes in an incinerator, the melting of aluminum scraps as industrial wastes in an aluminum melter, and the neutralization and drying of waste concrete in a sludge dying oven. SOLUTION: Waste plastics as industrial wastes are thermally decomposed in a double-kettle type carbonizer 1 to make a formed gas and activated coal. The activated coal can be used in many purposes such as an adsorbent for sewage treatment, a dry activated carbon adsorbent, a deodorizing agent and an earthquake-proofing material, and the formed gas is used as a fuel for an incinerator 3. Industrial wastes are burnt in the incinerator. The thermal energy of the waste gas is used to dissolve aluminum scraps as industrial wastes in an aluminum melter 5, and the melt is made into recycled aluminum. The heat of the waste gas is used to dry sludge in a sludge drier 8 to recycle the sludge.  Water-soluble substances and soot are removed from the waste gas by means of a submerging apparatus 10, its heat is used in a heat exchanger 12, and the gas is converted into nonpolluting waste gas by utilizing the adsorptive action of the dry activated carbon 14.
Patent JP-H02223067-A (JP)
Title: Optical recording and reproducing device
Inventor: SOGO KOJI
IPC: G11B7/0045
Filed: 1989-02-23
Abstract: PURPOSE:To precisely reproduce a pit already recorded and an additional recording pit by generating and outputting a recording timing signal based on a time width signal from a time width generation part when an end pattern is under a first state and based on the time width signal which is corrected by a time width correction part when the end pattern is under a second state. CONSTITUTION:By the first feeding speed variation of a recording medium when the pit (the pit already recorded) is recorded on a sector 1, the pit already recorded is recorded by making the position thereof deviate from a regular recording position. On the other hand, even in the case that the second feeding speed variation of the recording medium when the pit (the additional recording pit) is additionally recorded on a sector 2 is different from the first feeding speed variation in terms of the phase thereof, it is recorded by the recording timing signal timely corresponding to the time width signal generated by being related to the cycle of a synchronizing signal corresponding to the first feeding speed variation. Therefore, it is recorded on the recording medium so that the positional deviation quantity of the pit which is additionally recorded first is continued with respect to the last pit already recorded. Thus, such both pits are precisely reproduced at the time of reproducing.
Patent JP-H08238556-A (JP)
Title: Method for removing resin-made core
Inventor: OKADA YUJI
IPC: B22C9/10
Filed: 1995-03-03
Abstract: PURPOSE: To surely remove a resin-made core from a casting. CONSTITUTION: The core is made of resin which has strength satisfying the shape precision until molten metal in contact with the resin solidifies and also, is softened as the temp. rises by receiving the heat from the molten metal, and after forming the casting, the resin-made core is removed from this casting. After taking out the casting inserted with the core from a mold, a process (a pattern I or II) in which the casting is forcedly cooled until the core reaches a prescribed temp. at which the core is softened to such extent as not to be cut off even if one end of the core is pulled, and a process of pulling out the core having the prescribed temp. from the forcedly cooled casting are applied. In this way, the core is cooled to the prescribed temp. suitable to pull out the core and such a trouble that the core is cut off on the way of pulling out does not occur.
Patent JP-S59172623-A (JP)
Inventor: KUROODO EMIRU IRI
IPC: G02B6/34
Filed: 1984-03-09
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-H09210240-A (JP)
Title: Solenoid valve
Inventor: TADAKOSHI TOMOKI
IPC: F16K31/06
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To enable high-pressure fluid control at less power by providing first energizing member inserted closely between a movable iron core and a valve stem, a member to support the lower end of the first energizing member which is fixed to the movable iron core and fitted loosely to the valve stem through a specified clearance, and a second energizing member to energize the valve stem in the direction of a valve seat. SOLUTION: When a current is not passed, a pin 8 is brought in contact with the underside of a through hole 3c. At this time, a space S1 is provided on the upper side and a space St is provided between a movable iron core 2 and a fixed iron core 15. When a current is passed, in the beginning at which a suction force is small, only the movable iron core 2 is raised by a space of S1 though a valve stem 3 is not raised at all. Next a raising suction force acts largely and the movable iron core 2 and valve stem 3 are raised together. Immediately after they are risen, a clearance between the valve body 25 and a valve seat 24 is St to S1. However, the valve stem 3 rises further by an amount of S1 by the elastically expanding force of a first spring 4, and the clearance is increased to St so as to open the valve.  Because, in the beginning of sucking, a load against the suction force of the fixed iron core 15 is only the first spring 4, an applied voltage to a coil 12 required is very small.
Patent JP-H10205487-A (JP)
Title: Suction/exhaust fan with motor-generator
Inventor: SUGIOKA TETSUO
IPC: H02K7/18
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a transformation suction/exhaust fan to simplify operation, arbitrarily convert an input source to an output power, and effect a stable feed even during a fluctuation in a load. SOLUTION: An electric motor 7, a generator 4, and a flywheel ion fan 3 are coupled directly to an air duct 1 for an axial flow fan, and contained in the air duct 1. A control panel with a built-in inverter to control the aforesaid apparatuses is fixed at an external part. A flange 6 for a duct is arranged at the air outlet/inlet of the air duct 1 and a frame 5 to absorb a total weight and vibration is arranged at a lower part.
Patent JP-S55136765-A (JP)
Title: Howler signal transmission circuit
Inventor: NAGASHIMA KUNIO
IPC: H04M19/02
Filed: 1979-04-12
Abstract: PURPOSE:To enable to supply the howler signal at the same time to a plurality of subscribers with small and light weight unit and low power consumption and economy, by performing the control of amplitude of howler signal with the count circuit provided corresponding to the subscribers. CONSTITUTION:When the handset of the subscriber 204 is detected for out of hook, the communication path between the subscriber 204 and the hawler signal supply source 201 is formed with the communication circuit 200. After that, the count circuit 203 starts the count of clock pulse with the instruction of the control circuit 202, and the gain of the variable gain amplifying circuit 205 is increased in response to the output of the count circuit 203. Further, the howler signal of low level fed to the variable gain amplifying circuit 25 via the exchanger circuit 200 is the hawler signal of which amplitude increases with time and it is delivered to the subscriber 204.
Patent JP-S56142875-A (JP)
Title: Water dispersion type rust-proofing agent and its manufacture
Inventor: OOWAKI HAJIME
IPC: C23F11/10
Filed: 1980-04-07
Abstract: PURPOSE: To manufacture a water-dispersion type rust-proofing agent having excellent anticorrosive effect, by a method in which a mixture of a metal salt of a synthetic sulfonic acid, and an oxidized wax or/and its metal salt is melted by heating, and the mixture is further mixed with an amine and then dispersed in water.  
     CONSTITUTION: Approx. 10pts.wt. metal salt of a synthetic sulfonic acid, obtained from sulfonation of alkylbenzene, alkylnaphthalene, etc., for example, is mixed with approx. 10W100pts.wt. one or more oxidized waxes or a mixture of one or more oxidized waxes and a metal salt of oxidized wax. Then, the mixture is melted by heating and then dispersed in water, whereupon approx. 2W20pts.wt. amine is added in order to more easily obtain the water-dispersion type rust-proofing agent. The rust-proofing agent is in a stably emulsified and dispersed state and also capable of efficiently forming rust-proof film. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S53129655-A (JP)
Title: Fixing roll
Inventor: ASAHINA YASUO
IPC: G03G15/20
Filed: 1977-04-19
Abstract: PURPOSE: To prevent the temperature lowering at the end part on the driving side with a simple construction by coupling a roller body and a shaft part by way of connecting members of a small contact area. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57160150-A (JP)
Title: Heat dissipating board for hybrid ic
Inventor: NISHIO KOUICHI
IPC: H01L23/36
Filed: 1981-03-27
Abstract: PURPOSE:To mount a solder layer and a circuit substrate having different coefficient of thermal expansion at one side of a heat dessipating board and also to improve heat dissipation characteristics by projecting the rear side of the heat dissipating board to a projected warped surface. CONSTITUTION:A heat dissipating board 10 for hybrid IC is formed with a rear side 10a mounting a circuit substrate 12 through a solder layer 11 and a facing rear side 10b with a projected warped surface. The warped and projected width of the rear side 10b is set to be equal to the amount of deflection of heat dissipating board 10 deflected to the surface 10a side by the difference in the coefficient of thermal expansion of the substrate 12, layer 11 and the heat dissipating board 10 at the time of mounting the substrate 12 at the surface 10a.
Patent JP-H08238106-A (JP)
Title: Shoe sole
Inventor: SEKIGUCHI NOBUO
IPC: A43B13/14
Filed: 1995-03-06
Abstract: PURPOSE: To reduce fatigue of a foot, and let the foot perform normal action in accordance with twisting of the foot. CONSTITUTION: A shank reinforcement member A formed by heat-fusing thermoplastic resin 3 to the whole surface of a plate of titanium alloy 1 having plural holes is heat-fused with the back surface of the shank part 10 of a shoe sole 6 formed of the thermoplastic resin 3 for integrally composing the shoe sole 6 with the shank reinforcement member A.
Patent JP-H06254215-A (JP)
Title: Projection image system pinball machine
Inventor: GONDO YOSHIHIRO
IPC: A63F7/02
Filed: 1993-03-05
Abstract: PURPOSE:To provide a pinball machine capable of easily controlling whether or not a big win needs to be exchanged with balls to be discharged irrespective of the will of a player. CONSTITUTION:A projection image system pinball machine is used which is provided with a projection image section 2 disposed adjacent to the front surface of a pinball machine body 1 while projecting electrically game projection images, a projection image ball shooting handle 7 for shooting the projection image ball to the game projection image projected out on the projection image section, a liquidating switch 9 for liquidating the game and a recording and discharging device 10 for recording and discharging the game result to a recording medium in the liquidation. While display bodies 20 of figures, symbols, patterns, etc., are changed on the game picture image by the start input of the picture image ball, a big prize winning function for providing the big win when the display body is stopped at a predetermined display is provided. A liquidating signal for liquidating the game is selectively outputted according to the big win mode, so that the game is forcibly liquidated in the big win other than a specified big win.
Patent JP-S59170905-A (JP)
Title: Automatic escaping method of stop limit area
Inventor: AKUTSU AKIRA
IPC: G05B19/401
Filed: 1983-03-18
Abstract: PURPOSE:To enable a robot to escape automatically from a stop limit area by invalidating a detecting signal of a stop limit area detecting switch and actuating an original point positioning means when the robot enters the stop limit area. CONSTITUTION:When the Z axis enters the stop limit area, any one of the switches SW1, SW2 is turned on. Since the switch SW2 is also turned on when the switch SW1 is turned on, a control part can determine which stop limit area out of right and left ones is concerned. When any one of the switches SW1, SW2 is turned on, the control part stops the movement of the Z axis. When a stop limit cancelling key LS and an original point positioning key ORG on an operation panel are depressed, stop limit information is not inputted and original point positioning starts. Consequently, the operability is improved and malfunctions can be prevented.
Patent JP-H01219238-A (JP)
Title: Crossed structural member jointing metal fittings
Inventor: MIYAKE KUNIO
IPC: E04B1/38
Filed: 1988-02-27
Abstract: PURPOSE:To enable the crossed structural members of a structure to be jointed easily and firmly with the work of nail-fitting, by using jointing metal fittings excellent in joint strength, effectively and easily for the joint of the crossed structural members. CONSTITUTION:A structure is composed of a wide fixed substrate 2 having a plurality of nail slots 3, a rod-formed bearing member 7 penetrated orthogonally through the central section of the fixed substrate 2, a retaining section 9 for retaining the bearing member 7, and a pair of fixed wing plates 8 having wing sections 10 on both the sides of the retaining section 9 through which a plurality of nail slots 11 are bored. Between the structural members 13, 14 of the jointed metal fittings crossed at a specified angle, the fixed substrate 2 is placed and is fitted with nails, and they are arranged orthogonally and continuously to the bearing member 7, and via the wing section nail slot 11 of the fixed wing plate 8 for retaining the bearing member 7, the member 7 is used by nail-fixing the member 7 on the respective structural members 13, 14.
Patent JP-H07252446-A (JP)
Title: Coating plastisol composition
Inventor: NAGATA NOBUYUKI
IPC: C09D175/04
Filed: 1994-03-16
Abstract: PURPOSE:To improve adhesiveness of a coating vinyl chloride-based plastisol composition. CONSTITUTION:In a coating vinyl chloride-based plastisol composition comprising a vinyl chloride-based polymer, a plasticizer and an imparter for adhesiveness, a blocked isocyanate modified with an epoxy compound is used as the imparter for adhesiveness. An alkylene oxide such as ethylene oxide or propylene oxide and an epoxy resin are used as the epoxy compound. A diisocyanate monomer such as tolylene diisocyanate, diphenylmethane disocyanate or their hydrogenated substances, etc., or a polymer of the monomer (preferably an isocyanurate ring-containing polymer) or a urethane prepolymer with a polyol may be used as the isocyanate.
Patent JP-S60191114-A (JP)
Title: Catalytic burner
Inventor: SATOU TAKASHIGE
IPC: F23D14/18
Filed: 1984-03-12
Abstract: PURPOSE:To improve the combustion temperature distribution with respect to the combustion posture of an inclined state or a perpendicular state by providing a fuel gas nozzle at a position opposing a catalytic layer at the upper part thereof, and providing a checking member at the lower part of the fuel gas nozzle. CONSTITUTION:The combustion gas nozzle 10 of a catalytic burner in which a catalyst layer 4 is positioned in a perpendicular state, is positioned in a range within 30% the perpendicular dimension of the catalyst layer 4. One projection 11 convering both ends in the horizontal direction of a fuel gas diffusion chamber 3 is provided at the lower part of the nozzle 10. Since this projection 11 occupies more than 50% the depth of the fuel gas diffusion chamber, the fuel gas flowing out of the fuel gas nozzle 10 is prevented from partially diffusing downwardly. Accordingly, the supply quantity of the fuel gas is made uniform and the combustion temperature distribution is improved in the catalyst layer 4.
Patent JP-H05246135-A (JP)
Title: Phenol derivative and recording material using it
Inventor: IWAKURA KEN
IPC: B41M5/155
Filed: 1992-03-03
Abstract: PURPOSE:To obtain a recording material with high color developing density and good storing stability of an image part by providing a heat-sensitive recording layer contg. an electron donating cololess dye and a specified phenol deriv. being an electron acceptive compd. on a substrate. CONSTITUTION:A coating liq. for a heat-sensitive recording layer is prepd. by grinding and dispersing each specified amt. of an electron donating colorless dye and a phenol deriv. of formula I (wherein R1 and R2 are each a hydrogen atom, a halogen atom, a phenyl group or an alkyl group; R3 is an alkyl group, alkoxy group, a halogen group or a phenyl group; R4 is a hydrogen atom, an alkyl group or an aralkyl group) in a water soln. of a water-soluble polymer compd. such as polyvinyl alcohol. A substrate such as a paper of superior quality, a synthetic paper and a plastic film is coated with this coating liq. and is dried to laminate a heat-sensitive recording layer and to obtain a recording material. As the electron donating colorless dye, triphenylmethane phthalide compd., fluorane compd. etc., are used.
Patent JP-S63212219-A (JP)
Title: Analog digital converter
Inventor: KANEKO SHINJI
IPC: H03M1/36
Filed: 1987-02-28
Abstract: PURPOSE:To obtain digital information with correct input signal level even if the DC voltage of the input signal is fluctuated by changing a reference voltage based on an error voltage between a voltage division voltage of a reference voltage used for an analog digital conversion and a DC voltage of the input signal. CONSTITUTION:A reference signal of a prescribed signal level is superimposed on an input signal SV in a prescribed timing. An error amplifier circuit 14 is provided, which detects an error voltage between a prescribed reference division voltage VRB3 and the DC voltage of the reference signal, and the reference voltage VRB is changed based on an output signal VRB of the error amplifier circuit 14 to convert the signal level of the input signal SV into the digital information DS. Thus, even when the input signal SV whose DC voltage is fluctuated with respect to the signal level, prescribed comparator circuits COM1-COM256 are always turned on and the digital information with a correct value with respect to the signal level of the input signal SV is obtained.