baber/WOPTO huggingface dataset:
Patent JP-H06269651-A (JP)
Title: Gas-liquid pressure mixing device and treatment device for waste solution using the same
Inventor: MACHITANI KATSUYUKI
IPC: B01F5/06
Filed: 1993-12-29
Abstract: PURPOSE:To continuously and efficiently treat a liquid such as water or a soln. to be treated such as a waste soln. CONSTITUTION:A liquid inflow part 5 in which a liquid such as water or a soln. to be treated such as a waste soln. flows is provided and a part of the fluid passage provided so as to continue to the liquid inflow part 5 on the downstream side thereof is throttled by a Venturi tube or an orifice and an expanded part 10 gradually expanded in its passage on the downstream side of the throttled part is provided. A gas inflow port 8 permitting gas such as ozone for treating a waste soln. to flow in is formed on the slightly downstream side of the throttled part 6 and a pressure mixing passage 13 having gradient repeating gentle and acute inclinations and permitting a fluid to flow from above to below is arranged on the downstream side of the expanded part 10. A nozzle orifice 20 being an outlet throttle is provided to the outlet or downstream part of the pressure mixing passage 13 and a treated liquid is discharged from the nozzle orifice 20.
Patent JP-2000174068-A (JP)
Title: Apparatus and method for ultrasonic compression welding electronic component
Inventor: TANIGAWA OSAMU
IPC: H01L21/60
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic compression welding tool having a resonance frequency measuring function. SOLUTION: A first ultrasonic instructor 31 sends an instruction to an ultrasonic controller 11 for controlling the drive of a tool's oscillator, thereby gradually increasing the oscillation frequency of the oscillator, a measuring unit 12 measures the current flowing in the oscillator in this time to detect a resonance frequency from the max. current, the detected resonance frequency is registered in a resonance data memory 14b, and a second ultrasonic instructor 32 calls the resonance frequency of the tool from the resonance data memory 14b and outputs a drive instruction to the ultrasonic controller 11.
Patent JP-H09174000-A (JP)
Title: Cleaning and drying method and device therefor
Inventor: OKA MOTOMU
IPC: H01L21/304
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To clean and dry such small-sized parts as mechanical parts and electronic parts without damaging or breaking the parts by using the same tank. SOLUTION: A basket 2 contg. the parts 1 is pivoted in a cleaning tank 3, a heated cleaning soln. 5 in a liq. recovery tank 4 connected to the cleaning tank through a pipeline is gradually introduced into the cleaning tank while discharging the air in the cleaning tank 3 to fill the cleaning tank 3, and the cleaning soln. is circulated at a high speed between the cleaning tank 3 and recovery tank 4 to clean the parts 1. Subsequently, the cleaning soln. 5 in the cleaning tank is returned to the recovery tank 4 to remove the remaining liq. and bubble by blowing air, and then a large amt. of air is blown into the cleaning tank 3 to dry the cleaned parts 1.
Patent JP-H11185774-A (JP)
Title: Stack structure of unit cell for solid electrolyte fuel cell
Inventor: EZAKI YOSHIMI
IPC: H01M8/02
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To prevent gas and by-products of generation of electricity from piling up within a container, and to improve efficiency of the power generation, in a stack structure of unit cells of a solid electrolyte fuel battery. SOLUTION: Electric cells 1A, 1B, 1C are provided with at least air electrodes 3, fuel electrodes 7 and solid electrolytes 6. One side gas passages 5 for flowing one side gas for power generation are provided in the electric cells 1A, 1B, 1C. The stack structure 8 is prepared with a container 32 containing the respective electric cells 1A, 1B, 1C. The container 32 is prepared with one side collector plate 12A connected with the fuel electrode 7 side of the electric cells 1A, 1B, 1C, the other side collector plate 12B electrically connected with the air electrode 3 side of the electric cells 1A, 1B, 1C, and insulating members 13 insulating the one side collector plate 12A from the other side collector plate 12B. The other side gas passage 15 to flow the other side gas for power generation is provided between the container 32 and the electric cells 1A, 1B, 1C.
Patent JP-H11181244-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: KURODA YOJI
IPC: C08L63/00
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having excellent moldability, soldering resistance and electric characteristics at high temperatures by compounding epoxy resins containing stilbene type epoxy resins, a phenolic resin-curing agent, an inorganic filler, a curing-accelerating agent, a brominated epoxy resin, an antimony oxide and a bismuth-based inorganic ion exchanger. SOLUTION: This epoxy resin composition comprises (A) epoxy resins containing the mixture of a stilbene type epoxy resin of formula I (R1 -R4 are each H, a 1-6C alkyl or a halogen; aryl groups bound to the C=C bond are the same as each other) with a stilbene type epoxy resin of formula II (R5 -R12 are each H, a 1-6C alkyl or a halogen; aryl groups bound to the C=C bond are different from each other) in an amount of >=30 wt.% based on the total amount of the epoxy resins, (B) a phenolic resin-curing agent, (C) an inorganic filler, (D) a curing-accelerating agent, (E) a brominated epoxy resin, (F) antimony trioxide or antimony pentoxide, and (G) a bismuth-based inorganic ion exchanger.
Patent JP-H06173807-A (JP)
Title: Fuel feeding device for engine
Inventor: AOSHIRO TOKIHIKO
IPC: F02M37/20
Filed: 1992-12-02
Abstract: PURPOSE:To provide a fuel feeding device for an engine with which starting can be performed by only cranking of the engine by means of a recoil starter or a self-starting motor without requiring special starting operation and of which constitution is simple. CONSTITUTION:A fuel pump 15 operated by pulse pressure of an engine is installed in such a manner that at least either of a suction valve 17 and a delivery valve 18 is soaked in fuel in a fuel tank 27 when the engine is in an attitude of starting, and a delivery port 24 of the fuel pump 15 is connected to a fuel inlet port 9 of a carburetor 1. A discharge passage 31 is equipped between the fuel inlet port 9 of the carburetor 1 and a fuel valve 11 and one end of this discharge passage 31 is connected to the fuel tank 27.
Patent JP-H09177093-A (JP)
Title: Installation vibration proofing structure for large heavy body
Inventor: KOTANI TOMOOKI
IPC: E02D27/34
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To optionally select the setting position of an equipment machine by placing a rubber elastic plate and a thick plate-like foundation which are integrally connected together by a connecting member in an optional position of a slab, and placing the equipment machine thereon. SOLUTION: A rubber elastic plate 2 has the same flat as the bottom surface of a thick plate-like foundation 3, and it has through-holes 2b extended to the upper surface which are formed in the positions of a plurality of recessed parts 2a formed at proper intervals on the lower surface of the rubber elastic plate 3. The base part of an anchor bolt 4a is buried in the position corresponding to the through-hole 2b on the lower surface side of the thick plate-like foundation 3, and its tip is passed through the through-hole 2b to screw a nut 4b.  When the rubber elastic plate 2 and the thick platelike foundation 3 are placed on a slab 1 in the integrated state with the rubber elastic plate 2 upside, and an equipment machine 5 is placed on the thick plate-like foundation 3, an installation structure having a vibration isolating effect can be provided without moving the equipment machine 5 even in an earthquake.
Patent JP-H10189905-A (JP)
Title: Semiconductor device
Inventor: KONISHI MORIKAZU
IPC: H01L27/108
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To decrease wiring resistance by supplying a voltage from a voltage applying part to an electric-signal supplying part, and supplying a second electric signal to a cell, to which the first electric signal is applied. SOLUTION: A line-selecting part 2 selects a word line and a cell 1 for one line. Furthermore, a string selecting part 3 selects a bit line for the cell 1 for one line and supplies the first electric signal to the cell 1 in the point sequentially. Then, a voltage is always applied from a voltage applying part 5 to an electric-signal supplying part 40 which is constituted of a thin-film MOS transistor. The electric-signal supplying part 40 supplies the second electric signal to the cell 1, to which the first electric signal is supplied. In this way, even if the wiring size is miniaturized together with the increase in the degree of integration, the wiring resistance can be decreased in appearance, and low dissipation power and high speed can be achieved.
Patent JP-H05166231-A (JP)
Title: Method for destroying optical recording medium
Inventor: YASHIRO TORU
IPC: G11B7/00
Filed: 1991-12-11
Abstract: PURPOSE:To enable destroying and erasing recorded information with a simple operation by adhering a tensile member on the surface of the upper layer of an optical recording medium on which the information is recorded and applying an upward force to the medium, thereby separating a reflection layer and a light absorption layer. CONSTITUTION:The information is already formed on the recording layer of the optical recording medium formed by successively laminating the light absorption layer 2, the reflection layer 3 and a protective layer 4 on a substrate 1. The tensile member 5 is adhered to the surface of the layer 4 of this medium and the upward force is applied thereto, by which the layers 2, 3 are separated at the boundary thereof. The metallic material used for the layer 3 has poor adhesion to the org. layer consisting of dyestuff, etc., and the layer 2 consisting of the dyestuff is weak in the strength of the resin cured by UV rays and, therefore, the easy sepn. and destruction of the layers 2, 3 are possible. As a result, the recorded information of the optical recording medium is destroyed and erased by the simple operation.
Patent JP-2001162247-A (JP)
Title: Garbage disposal equipment
Inventor: OGAWA MITSUYASU
IPC: B09B3/00
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To protect an agitator shaft against locking and to smoothly accelerate the drying of garbage. SOLUTION: A motor 4 or a reducer 12 is made rotatable in specified range about an agitator shaft 2 which is a final output shaft and protection against an overload is assured within the rotatable range by installing a cushioning mechanism such as a spring 9.
Patent JP-H11184268-A (JP)
Title: Image forming device and method for controlling same
Inventor: ONO AKINORI
IPC: G03G21/14
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device and a method for controlling the same made possible to form the excellent image by facilitating appropriate control of transferring bias based on presumption of resistance value of transferring means. SOLUTION: In this image forming device capable of presumption of the resistance value of a transfer roll 13 by imparting a specific monitor signal with regard to the transfer roll 13 in an interval after recording paper 1 is allowed to pass through a contact part between a photoreceptor drum 10 and the transfer roll 13, until the subsequent recording paper 1 is introduced into the said contact part, and update/controlling the transferring bias applied on the transfer roll 13 corresponding to the presumptive resistance value, the device is constituted so as to prohibit the update/control of transfer bias when the interval after the recording paper 1 is allowed to pass through the contact part until the subsequent recording paper 1 is introduced into the contact part fails to satisfy the specific time, the moreover,  when the update/control of the transfer bias is successively prohibited beyond the specific threshold value, introduction of the subsequent recording paper 1 is made delayed for the specific time.
Patent JP-H07194807-A (JP)
Title: Pachinko game machine
Inventor: SAKAMOTO MASANORI
IPC: A63F7/02
Filed: 1993-12-29
Abstract: PURPOSE:To provide a PACHINKO game machine adapted to display the ratio of the frequency of REACH (to reach within an inch of winning) condition to the frequency of a bonanza. CONSTITUTION:An electric control device 180 is provided with a REACH frequency storing means 290 for storing the frequency of REACH condition, a bonanza frequency storing means 230 for storing the frequency of a bonanza pattern, and a bonanza achievement ratio computing means 320 for computing the ratio of the frequency of REACH condition stored in the REACH frequency storing means 290 to the frequency of a bonanza stored in the bonanza frequency storing means 230 and analyzing the same, and an image display device 40 is provided with a bonanza ratio display screen for displaying the analyzing result of the bonanza achievement ratio computing means 320.
Patent JP-H05163340-A (JP)
Title: Production of aromatic polyester carbonate
Inventor: SASAGAWA YASUSHI
IPC: C08G64/20
Filed: 1991-12-16
Abstract: PURPOSE:To obtain the title high-quality polymer easily and inexpensively by polycondensing a specified oligomer obtained by a specified process with an alkali dicarboxylate in a reaction medium comprising water and a water- immiscible solvent. CONSTITUTION:An aromatic polyester carbonate is obtained by reacting a bisphenol chlorocarbonate oligomer obtained by reacting an aqueous alkaline (e.g. NaOH) solution of a bisphenol (e.g. bisphenol A) with phosgene in the absence of any solvent with an alkali salt of a dicarboxylic acid (e.g. terephthalic acid) in a reaction medium comprising water and a water-immiscible solvent in the presence of a catalyst. This process can provide a high-quality aromatic polyester carbonate very simply and inexpensively as compared with the conventional process.
Patent JP-H07285077-A (JP)
Title: Torque wrench
Inventor: HAINTSU SHIEENBERUGEERU
IPC: B25B23/144
Filed: 1991-12-13
Abstract: PURPOSE: To precisely maintain torque by storing a measured value by actuating an actuating button used for activating a torque wrench. CONSTITUTION: A light-emitting diode 5 is continuously lightened when the power is increased and over a permitted upper limit of torque. A color of this light-emitting diode 5 is read. The information for loosening or reversely rotating a screw during a time when the power prevails, is simultaneously transmitted to an user for recovering the torque within a permitted range. The torque prevailing in the operation is also used in, for example, an intermediate memory. The prevailing torque is stored in a memory by actuating an actuating button 8.
Patent JP-H07201553-A (JP)
Title: Electronic part and its manufacturing device
Inventor: HONDA TOSHIMITSU
IPC: H01F3/00
Filed: 1993-12-28
Abstract: PURPOSE:To provide an electronic part such as a chip inductor of specific specifications and its manufacturing device. CONSTITUTION:An electronic part manufacturing device is formed in such a constitution that the opening of an extrusion nozzle 34 of an extrusion-molding means 30 is formed into a shape that enables a magnetic material M to be extruded as it is roughened along its lengthwise direction, and an outlet 32' of a conductive material L is arranged offset to the extrusion nozzle 34 of the extrusion-molding means 30. The conductive material l, is disposed in the magnetic material M eccentric in a cross section, and the magnetic material M is formed dissimilar in shape with regard to both a lengthwise and a crosswise direction.
Patent JP-H07185654-A (JP)
Title: Manufacture of bend tube for wear resistance
Inventor: TAKAHASHI HIDEKAZU
IPC: B32B1/08
Filed: 1993-12-28
Abstract: PURPOSE:To reduce the kind and manufacturing process of parts and to easily perform manufacture in a short time. CONSTITUTION:After a large number of internal tube segments 5 formed in side face view equal leg trapezoidal shape is inserted to a bend tube 1 of standard specification in coaxial fashion by interposing at least two string shape interval holding materials 12 between the internal plane of the bend tube, a filler 7 is filled in the bend tube and each internal tube segment from plural inlets 3 provided at the required parts of the tube wall of the bend tube in advance. In this way, only two kinds of parts for the bend tube of standard specification and the internal tube segment are provided, and the manufacture is performed in only two processes by the insertion process of the internal tube segment to the bend tube and the injection process of the filler.
Patent JP-2001170771-A (JP)
Title: Method and jig for piping welding
Inventor: SHIODA TATSU
IPC: B23K9/16
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a piping welding jig and a method therefor by which an use quantity of an inert gas used for welding is reduced. SOLUTION: A piping welding jig 10 is arranged with a balloon member 16 freely bulging/contracting, the balloon member 16 at a contracted state is inserted from a clearance 14 of pipings 12, 12 facing each other inside the pining 12. The balloon member 16 is bulged by supplying an argon gas from an argon gas supply cylinder 20, while a small diameter part 6b is in non contact with the piping 12, large diameter parts 16a are abutted on the whole inner peripheral face of the piping 12. By this method, an annular space along the clearance 14 is formed inside the piping 12, an inert gas is filled in the annular space.
Patent JP-H06182396-A (JP)
Title: Biological treatment of waste water by membrane separation and equipment therefor
Inventor: KATAOKA KATSUYUKI
IPC: C02F3/10
Filed: 1992-12-16
Abstract: PURPOSE:To provide an epoch-making method and equipment for biologically treating organic sewage by which sludge is prevented from adhering to a membrane and being fast stuck thereto and consolidated and a new-technique for always keeping the surface of the membrane clean is established and cleaning work performed after takeout of the membrane is unnecessitated in treatment for purifying organic sewage by biologically treating the same in a treatment tank and also filtrating it by the membrane. CONSTITUTION:A hollow yarn module 2 for membrane separation is immersed in organic sewage in a biological treatment tank 1. Moreover urethane foam granular materials A holding microorganisms are allowed to exist. The granular materials A are put in a suspending and flowing state by diffused air. Organic sewage is biologically treated and also purified by membrane filtration.
Patent JP-2000159326-A (JP)
Title: Fine particle converging and transferring device
Inventor: KUBOTA KAZUMASA
IPC: B65B1/02
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a fine particle converging and transferring method for converging and transferring fine particles. SOLUTION: A ringlike vibration body 2 composed of a ringlike ultrasonic vibrator is positioned on the upper part of the plate 1 of a metal plate, or plastic resin, or glass, etc., and is supplied with A.C. power from an A.C. power source 3, to cylindrically converge fine particles 4 at the generation position of a standing wave in the inside of the vibration body 2 when the particles 4 are placed on the lower part of the vibration body 2. The particles 4 cylindrically converged by the vibration body 2 move together with the vibration body 2, while being cylindrically converged at the generation position of the standing wave of a supersonic wave in the inside of the vibration body 2 when the vibration body 2 is moved while slightly receding from the plate 1, thereby moving the particles 4A to a desired position on the plate 1 without the adhesion at all onto the plate 1.
Patent JP-H06188142-A (JP)
Title: Protective insulating film for metallized-film capacitor
Inventor: SHIRAI YOICHI
IPC: H01G4/224
Filed: 1992-12-16
Abstract: PURPOSE:To provide a protective insulating film for a metallized film capacitor, in which the protective insulating film has good adhesiveness with an adhesive layer and hardly flakes. CONSTITUTION:A protective insulating film for a metallized film capacitor is made up of synthetic resin film. The synthetic resin film is coated on one side with a lubricant layer in a striped, checked or polka-dot pattern with a coating amount of 0.001-2g/m<2>. The other side of the synthetic resin film is coated with an adhesive layer uniformly with thickness of 0.1 to 10mum.
Patent JP-H07203588-A (JP)
Title: Repulsing magnetic field type speaker
Inventor: OTA TAIICHI
IPC: H04R9/02
Filed: 1993-12-28
Abstract: PURPOSE:To provide a repulsing magnetic flux-type speaker which can be made more thinner by thinning the conventional repulsing magnetic field type speaker which can be thinned. CONSTITUTION:The speaker is constituted in such a way that magnets Ml and M2 magnetized in the thickness direction are arranged so as to making same pole sides placed opposite to each other, a center plate P consisting of a magnetic material is arranged on the confronting surfaces of the both magnets M1 and M2 so as to make it held by them, a voice coil 1 is arranged at the external side of the center plate P so as to make it placed inside a repulsing magnetic flux by the both magnets M1 and M2 and a diaphragm 2 is driven by the voice coil 1. In the speaker, the inner peripheral part of the diaphragm plate 2 is fixed at the upper end part of a voice coil bobbin 6, the inner peripheral part of a damper 3 is fixed at the lower end part of the voice coil bobbin 6 and the coil part 7 of the voice coil is placed in the middle of the diaphragm plate 2 and the damper 3.
Patent JP-H11175957-A (JP)
Title: Magnetic recording medium
Inventor: KUWASHIMA TAKAYOSHI
IPC: G11B5/738
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium having good surface roughness and excellent reliability and electromagnetic conversion characteristics, especially to provide a high-density magnetic recording medium having 0.05 to 0.5 μm thickness of the magnetic layer. SOLUTION: This magnetic recording medium is produced by forming a nonmagnetic intermediate layer having 0.5 to 2.5 μm thickness on at least one surface of a nonmagnetic supporting body, and then forming a magnetic layer having 0.05 to 0.5 μm thickness essentially containing a ferromagnetic powder and a binder on the intermediate layer. The intermediate layer contains a carbon black having 25 to 40 nm average primary particle size, 50 to 80 m<2> /g specific surface area and 40 to 55 cc /100 g DBP oil absorption.
Patent JP-H04302716-A (JP)
Title: Pressure medium operation type frictional clutch with friction disk moved in axial direction
Inventor: GUNTAA YURUGENSU
IPC: F16H63/30
Filed: 1991-12-20
Abstract: PURPOSE: To provide an arrangement structure of a clutch having a change-over quality which can be compared with that of a planetary gear type transmission and which requires a slight pump power, by auxiliary using a pressure medium operated engaging element which can act in the direction in which friction discs are engaged with one another. CONSTITUTION: In a friction clutch, friction discs 12, 13 adapted to be axially moved are engaged with each other by at least one engaging spring 14. The friction discs 12, 13 are separated from each other via a pressure medium operated element 15 having an axial piston structure which can overcome the engaging spring 14. In this arrangement, a pressure medium operated engaging element 16 is auxiliary used, which can act in the direction in which the friction discs 12, 13 are engaged with each other. Further, the engaging spring 14 can separate friction discs 12, 13 from each other with the use of a separating element 15 even though the friction discs 12, 13 are moved in the engaging direction by the engaging element 16.