baber/WOPTO huggingface dataset:
Patent JP-H03193062-A (JP)
Title: Treating device
Inventor: KAMI TOMOHIRO
IPC: A61N1/32
Filed: 1989-12-25
Abstract: PURPOSE:To form the compact and portable treating device which frees both hands during use and to avoid the hindrance of cords by providing a cord winding part and a means for attaching and detaching to and from an operating device on a conductor housing plate. CONSTITUTION:The conductor housing plate 30 is provided with a conductor housing part 33 on the front side, the grooved winding part 31 in the outer peripheral part and hooks 32 toward the rear side on both sides. The hooks 32 are engaged with the grooves 35 of the operating device 1 in the state of housing conductors 7 in the conductor housing plate 30 and the cords 9 are wound in the cord winding part 31. The treating device is then put into a pocket or the like. The conductors 7 are removed from the conductor housing plate 30 and are stuck to a treating part in the case of use. A treating level is set by operating the operating element 4 of the operating device and the treatment is made. The operating device 1 and the conductor housing plate 30 are put in the integral state into a breast pocket or the like. Both hands are then free. The cords 9 are unwound by a needed length and the remaining cords are held wound in the cord winding part 31.
Patent JP-H05247332-A (JP)
Title: Thermoplastic composition
Inventor: PIN YUAN RIU
IPC: C08K5/56
Filed: 1992-12-16
Abstract: PURPOSE: To provide thermoplastic compositions with improved processbility containing specified compounds and a polyetherimide ester resin besides a polyester resin, a halogenated flame retardant, and a silicate filler.  
     CONSTITUTION: The composition contains (A) a thermoplastic polyester resin 10000-70000 in number average molecular weight of a formula, where n represents 2-10, preferably poly(1,4-butylene terephthalate, (B) a halogenated flame retardant, preferably a bromostyrene polymer, (C) a silicate mineral filler, preferably clay, (D) a neoalkoxy titanate compound, preferably neopentyl (diallyl)oxytri(dioctyl) phosphate titanate, and (E) a polyetherimide resin. As the component E, 1,4-butanediol, dimethyl terephthalate, poly(propylene ether) diamine, etc., and trimellitic acid are preferably used for diol, dicarboxylic acid, long chain ether diamine, and tricarboxylic acid, respectively. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H11177199-A (JP)
Title: Printed wiring board and its manufacture
Inventor: NISHIYAMA TOSAKU
IPC: H05K1/11
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board constituting electronic devices and having improved reliability in electrical connection and a manufacturing method. SOLUTION: When a via through hole 10 is made in a printed wiring board, a resin layer is made on the inner wall of the through hole and conductive paste is surely charged into the via hole. This can produce an extremely reliable via hole to prevent a disconnect in the via hole, an electrical breakdown caused by migration or the like even if a porous board is used.
Patent JP-H04206783-A (JP)
Title: Light-emitting element array driver
Inventor: TAKANASHI RYOYU
IPC: H01L31/14
Filed: 1990-11-30
Abstract: PURPOSE:To make it possible to obtain a light-emitting element array driver having a simple configuration and a low power consumption by varying independently and in multiple stages the pulse width for driving each light-emitting element by pulse width-determining means in response to the input signal with a plurality of bits. CONSTITUTION:A picture signal DATA of n bits per picture element is sequentially applied to a shift register 2. The picture signal DATA sequentially shifts through the shift register 2; and the picture signal is held by a latch circuit 5 within a basic processing unit 1 when the data of one line is taken in the shift register 2 and is input to a comparator 6 until the end of a next line. This comparator 6 monitors the output from the latch circuit 5 and the output from a counter 4 and sends out a coincidence pulse to a flip-flop 7 when both of them have agreed.
Patent JP-H01176889-A (JP)
Title: Clip joint port for pipe joint
Inventor: HIKASA KATSUHIRO
IPC: F16L21/02
Filed: 1987-12-31
Abstract: PURPOSE:To enable single touch joint by fitting one joint port to the other port provided with a packing then holding them through a clip having anti- removal sections for one and the other joint ports. CONSTITUTION:Diameter section 7b of one joint port 7 provided with an annular curved step section 7a having larger diameter than the inner diameter at an anti-removal section A5 is fitted to the other joint port 8 having stepped endface 8a of larger diameter than the inner diameter of an anti-removal section B6 and applied with a packing 9. A-shaped feet 2, 2 are provided between stepped side walls of the curved step section 7a and the step section 8a, which are held by the anti-removal sections A5, B6 of the pipe joint clip 1 for an elastic band body 1a having opposite end sections bent into protrusions 3. By such arrangement, a joint port having simple shape and does not require various parts of different diameters can be obtained, and clips having various shapes can be employed.
Patent JP-H06163071-A (JP)
Title: Sealed type nickel-hydrogen battery and its manufacture
Inventor: MIZUNO TAKASHI
IPC: H01M10/30
Filed: 1992-11-24
Abstract: PURPOSE:To suppress the swelling of a positive electrode at charging, also suppress the reduction in charging efficiency of a negative electrode, and improve battery characteristic by sealing an inert gas into a battery. CONSTITUTION:A binder and a thickener are mixed to a required hydrogen storage alloy powder to form a slurry material, which is then applied to both surface of a nickel porous sheet followed by drying and rolling, and heated under vacuum atmosphere to manufacture a negative electrode. A nickel positive electrode is manufactured by adding a thickener to nickel hydroxide powder and carbonyl nickel powder followed by kneading to form a paste material, and charging this in a porous metallic base followed by drying and rolling. The negative electrode plate and the positive electrode plate are wound through a nylon separator to manufacture an electrode plate group, this is inserted to a battery jar, and an alkaline electrolyte such as KOH is injected thereto. In a sealed treatment chamber filled with an inert gas such as nitrogen gas, the same gas is then injected into the jar and sealed by a cap to form a battery.
Patent JP-H02198018-A (JP)
Title: Head shift mechanism
Inventor: TAKAI KAZUKI
IPC: G11B5/54
Filed: 1989-12-27
Abstract: PURPOSE:To prevent a solenoid from being backed by stopping the drive of the solenoid automatically in the case a head is not held to a reproducing position even when the solenoid is continuously activated for a prescribed number of times. CONSTITUTION:When the head reaches the reproducing state, a tape is driven and a counting section 3 is reset with a signal from a rotating signal generating section 2. On the other hand, when the head is not moved and no reproducing state exist, a reel base 11 is not driven, a signal is fed to a solenoid driving signal display section 8 via an OR circuit 5 resulting from the detection of a driving stop detection section 4, a signal from the signal section 8 is sent again to the counting section 3 and a solenoid driving section 9 to drive a head shift solenoid 10. Moreover, when the head is not held to the reproducing state, the same operation is repeated and the number of times of the operation is counted by the counting section 3. A counting end signal is sent to a head shift stop section 11 with the counting section 3, a tape player is brought into the stop state at the stop section 11 by using the signal to control the operation stop of the mechanism, thereby preventing further drive of the solenoid 10.
Patent JP-H02224544-A (JP)
Title: Optical multiple distribution system suitable especially for vehicle
Inventor: JIYON MAATEIN DABENPOOTO
IPC: H04B10/548
Filed: 1989-12-27
Abstract: PURPOSE: To reduce complexity of a wiring harness by providing plural optical buses and power buses, combining with respective units responding to corresponding output signals from the respective control bus/interface units, controlling and instructing. CONSTITUTION: A light source 12 generates light energy to plural optical buses 12A to 12D wired in a vehicle and supplies light energy for vehicle lighting system. A battery 14 is supplied to the power bus 14A, controlled by an operator via a control panel 16 and supplies electric energy to the system. Then, the panel 16 responds to the instruction from the operator showing the next operation of the vehicle such as a stop, turn and braking instruction or the like which is sent from a steering column 20. The panel 16 generates plural output signals LIA...MIN representing the respective instructions. A control logic 22 generates a corresponding control signal to the control bus 22. responding to the output signal. Thus, all lighting system and motor system is controlled by a boarding person.
Patent JP-2001158618-A (JP)
Title: Method for producing gypsum from smelting waste gas
Inventor: KUROKAWA HARUMASA
IPC: B01D53/50
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a method by which the regulation of sulfur trioxide concentration in a smelting waste gas is facilitated and the production of a gypsum in a process for treating a waste acid can optionally be regulated. SOLUTION: A diluting gas at >=250 deg.C and >=15 vol.% oxygen concentration, e.g. an off-gas from a furnace scarcely accompanying a smelting reaction such as a slag smelting furnace or a refining furnace is used in an inlet of a waste heat boiler in the method for producing the gypsum from the smelting off-gas comprising treating a waste gas from the nonferrous metal smelting furnace at >=10 vol.% sulfurous acid gas concentration with the waste heat boiler, removing dust with a cyclone or a dry type electric dust collector, then washing the waste gas, bringing the resultant wash liquid into contact with a calcium source and providing the gypsum.
Patent JP-H11258501-A (JP)
Title: Collimator lens and optical scanning device using the same
Inventor: NODA TAKAYUKI
IPC: G02B13/24
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To brightly reduce the influence of heat from a light source and to satisfactorily correct aberration by providing a collimator lens constituted of five negative, negative, positive, positive and negative lenses. SOLUTION: A negative first lens L1 , a negative second lens L2 and a positive third lens L3 , whose concave faces are turned to a parallel light flux-side and a positive fourth lens L4 whose convex face is turned to the parallel light flux- side and a negative fifth lens L5 whose concave face is turned to the parallel light flux-side are arranged in order from the parallel light flux-side. A diaphragm (i) is arranged in the parallel light flux-side from the first lens and a condition expression 0.90<f345 /f<0.95, -0.79<R1 /f<-0.70, 1.10<f4 /f<1.94 ((f) is the synthesis focal distance of whole lens system, f345 is synthesis focal distance from third lens to fifth lens, f4 is focal distance of fourth lens and R1 is curvature radius of lens face on parallel light flux-side of first lens in expression) is satisfied.
Patent JP-H03197545-A (JP)
Title: New quaternary benzimidazole salt, and crosslinkable fluoroelastomer composition containing the same
Inventor: MIZUIDE FUMIYO
IPC: C07D401/14
Filed: 1989-12-26
Abstract: PURPOSE:To reduce the amt. of CH3I and/or CH3Br generated during the decomposition of an org. peroxide by compounding a fluoroelastomer contg. I and/or Br in the molecule with an org. peroxide and a specific quaternary benzimidazole salt. CONSTITUTION:The title compsn. comprises 100 pts.wt. fluoroelastomer contg. 0.001-10wt.% I and/or Br in the molecule; 0.1-5 pts.wt. quaternary benzimidazole salt selected from the group consisting of a 1-aralkyl- or 1-alkyl-4- piperidinopyridinium benzimidazole and 5-aralkyl- or 5-alkyl-1,5- diazabicyclo[4,3,0]nonanium benzimidazole-2-thioate; and 0.1-10 pts.wt. org. peroxide [e.g. n-butyl 4,4-bis(t-butylperoxy)valerate].
Patent JP-2000164083-A (JP)
Title: Vacuum valve
Inventor: NITTA YOSHIMI
IPC: H01H1/06
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum valve exerting excellent shutoff performance free of local concentration of arcs generated on a ring-shaped contact and allowing arcs to remain inside the electrodes to result in extinction when the arcs are rotated on the runner face of the ring-shaped contact by the magnetic field directed at a right angle. SOLUTION: On the inside of a vacuum vessel, a stationary electrode and a movable electrode are installed opposingly capable of contacting and separating with/from each other, each 2 being composed of a cylindrical portion 22 and a bottom surface 23, and a slit 4 is formed in at least one of the cylindrical portion 22 and bottom surface 23, and a ring-shaped contact 1 is fixed to the cylindrical portion 22 so that an intended vacuum valve is accomplished, wherein the condition (1/4)D1<=D2<=D1 should be met, where D1 signifies the inner diameter of the cylindrical portion, and D2, the inner diameter of the contact 1.
Patent JP-H10178320-A (JP)
Title: Differential amplifier in semiconductor integrated circuit
Inventor: KONDO KATSUYOSHI
IPC: G06G7/12
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To improve the general-purpose performance of an operational amplifier that is operated with an input voltage ranging from a positive power supply voltage to a negative power supply voltage, formed in an integrated circuit and whose differential input stage is configured with MOS TRs to reduce an input current thereby increasing the gain. SOLUTION: The amplifier is made up of a differential input stage 12, an output stage 13 consisting of MOS TRs and providing an output of a voltage or current, NPN bipolar TRs TN1, TN2 interposed between the stages 12 and 13, MOS TRs MP1, MP2 that convert a current input from the differential input stage 12 into a voltage to drive the NPN bipolar TRs TN1, TN2, and a constant current source IC 1 to connect the NPN bipolar TRs TN1, TN2 to a power supply. Thus, a higher gain is obtained with increase in a very small space, and the amplifier is manufactured by the BiCMOS process or the simple BiCMOS process requiring a small mask number.
Patent JP-H11171556-A (JP)
Title: Glass gob for forming optical element and forming device and forming method therefor
Inventor: ISHIZAKI FUTOSHI
IPC: C03B7/00
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent the consumption by the oxidation of forming molds by providing a lens-shaped glass gob to be formed to an optical element formed with at least one surface to a convex shape with a flat part of a convex surface having an outside diameter larger than the outside diameter of the optical element and a convex part continuous with the same part, which respectively have specific radii of curvature and ovtaide diameters larger than that of the optical element. SOLUTION: The glass gob is provided with the flat part 30a which has the outside diameter (d) larger than the outside diameter of the optical element and is formed with the convex surface 30c of the radius of curvature larger than the radius of curvature of a spherical surface and the convex part 30b which has the surface 30d formed to the radius of curvature smaller than the radius of curvature of the convex surface of the optical element continuous with the flat part 30a on one surface of this part.  The glass gob 30 may be produced by supplying a molten glass blank in the state of ejecting gas from the fine holes disposed at formed surfaces to the recessed forming surface of a gob receiving mold and holding this blank without contact with the forming surfaces, than pressing the blank by a pressing molds in the state of ejecting the gas from the fine holes disposed at the pressing surfaces of the pressing molds in such a manner that the open surface of the blank attains the outside diameter larger than the outside diameter of the optical element and opening the molds before the temp. below the softening point is attained.
Patent JP-2001155532-A (JP)
Title: Light emitting device
Inventor: MITSUDA HIROSHI
IPC: F21S2/00
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a compact light-emitting device of high dissipating effect by dissipating heat generated from a light-emitting element with a simple composition. SOLUTION: This light-emitting device has a light-emitting element 1, a lead 3 having a curved part connected with the light-emitting element 1 at its one end, and a light-emitting element base 2 connected with the other end of the lead 3 and mounted out of a vertical upper part of the lead 3.
Patent JP-2000161649-A (JP)
Title: Constant oil level apparatus and liquid fuel supply device using the apparatus
Inventor: KUWABARA TOSHITOMO
IPC: F23K5/14
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent a stop or supply and the occurrence or overflow by a method wherein even when a liquid level is abnormally raised, liquid fuel is caused to flow to the outside of a tank, and even when liquid fuel in a piping reversely flows in the tank due to a temperature difference in a season, the liquid level is not raised to a second abnormal liquid level, and liquid fuel is returned to a main tank. SOLUTION: In a constant oil level apparatus, a first valve member 5 consisting of a motor-driven on-off valve is arranged on the inflow side of a tank 4. A first liquid level sensor 1 to detect a first upper limit constant liquid level 38a higher by one point or more than a normal liquid level 41 and a second liquid level sensor 2 to detect a second upper limit abnormal liquid level 43 higher than the first upper limit abnormal liquid level 38a and have a normally closed contact are independently arranged in the tank 4.
Patent JP-H04203810-A (JP)
Title: Wall material of cooking device
Inventor: FUKUDA AKIO
IPC: B01J23/84
Filed: 1990-11-30
Abstract: PURPOSE:To increase a binding force between oxidization catalyst and ceramic fiber and further to improve an entire strength of the catalyst without reducing any activity of the catalyst by a method wherein a wall material of a cooking device is comprised of the catalyst carrying an oxidization catalyst on a plate-like carrier of ceramic fiber through a fixing agent and a coating film piled up to hold the catalyst member between a metallic net and a metallic plate and containing copper oxide at the metallic net. CONSTITUTION:A catalyst 1 and a metallic net 2 (for example, aluminum) are piled up to form a film 4 containing copper oxide from a side of the metallic net 2. Its forming method is carried out by coating or melt injection. However, the film is preferably porous to a certain degree. The film 4 containing this copper oxide has a cleaning action to remove oily stain and it may remove oil or the like adhered to the metallic net 2. As wall materials having the aforesaid configuration are disposed at a left sidewall, a right sidewall and a deep sidewall of the cooking device, oily stain or the like generated during a cooking operation are adhered to the wall surfaces of the cooking device. The adhered oil or the like are decomposed at the catalyst 1 by heat during cooking operation or a heating after cooking operation or the like. With such an arrangement, oxidization catalyst is not dropped off the ceramic fiber and active characteristics of catalyst is improved.
Patent JP-H04290698-A (JP)
Title: Method and device for reducing noises from gas pressure mechanism
Inventor: PEETAA ARUBUREHITO
IPC: B29L22/00
Filed: 1991-12-20
Abstract: PURPOSE: To provide a method of and a device for silencing which can reduce occurrence of noises in an exhaust zone. CONSTITUTION: A silencer 12 includes at least one inlet 16, at least one exhaust zone 18, and at least two silencer elements 1, 2 which are arranged in tandem in a flowing direction from the inlet 16 to the exhaust zone 18. A space 3 is held between the silencer elements 1, 2 at least in part, and the silencing is performed at two stages.
Patent JP-H03201428-A (JP)
Title: Manufacture of group iii-v semiconductor thin film
Inventor: FUJIMOTO KENJI
IPC: H01L21/205
Filed: 1989-12-28
Abstract: PURPOSE:To enable a compound semiconductor thin film to be easily formed on an arbitrary substrate by a method wherein the group III metallic film formed on the substrate is heat-treated or plasma-processed in the atmosphere of a gas of group V element contained compound. CONSTITUTION:The group III metallic film formed on a substrate is heat-treated or plasma-processed in the atmosphere of a gas of V group element contained compound. In such a process, any specific substrate need not be selected as in case of the epitaxial deposition process. For example, any insulator, semiconductor, metal such as glass, crystal silicon, titanium can be used. The group III metallic film reacts to the V group element contained compound regardless of the underneath substrate so as to be changed into a group III-V semiconductor thin film. Since this reaction can be caused selectively, the feed of the group V element contained compound can be controlled independently of the temperature while the unwanted bonding of the V group element contained compound onto the parts excluding the III group metallic film can be avoided.
Patent JP-2000161245-A (JP)
Title: Gear pump, fuel feeding device using gear pump, and gear motor
Inventor: HEIKO KENJI
IPC: F02M37/04
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a gear pump and a fuel feeding device which can realize a small size and a light weight, as well as can reduce the inner leakagein a simple structure, and can obtain a high efficiency and a high discharge pressure in a wide scope from a low rotation area to a high rotation area. SOLUTION: A sealed casing 37; a driving gear 31 and a driven gear 32 which suck and discharge a fluid by engaging each other in the casing 37, and have a shaft respectively; a side plate 34 to hold the gears rotatable and slidable; and a sealing member 38 to partition and seal the pressure side connecting to a suction port at the antigear side of the side plate, and the pressure side connecting to a discharge port 35; are provided. And a sealing member 38 is provided in order to make the suction port 35 part, and the periphery of a driving gear shaft 31a, into a suction port pressure area, and the periphery of a driven gear shaft 32a into a discharge port pressure area.
Patent JP-H11170955-A (JP)
Title: Airbag system for front passenger seat
Inventor: HAMADA MAKOTO
IPC: B60R21/2342
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an airbag system for a front passenger seat capable of reducing the developing speed of an airbag, and reducing the impact on an occupant moved forward when a vehicle is collided. SOLUTION: A gas generator is arranged in a case 16 of an airbag system 11 for a front passenger seat in an extending manner in the longitudinal direction of a vehicle, and a cylindrical inflator is arranged in a case of the gas generator in an extending manner in the same direction. An airbag 31 is stored in the case 16 in the prescribed folding condition. An inner bag 41 to control the gas flow is arranged in the airbag 31 in the prescribed folding condition. An auxiliary inner bag 46 is sewn to an outer side of a bag body 42 of the inner bag 41. When the inner bag 41 is inflated and developed, a bag body 42 presses the airbag 31 against a front glass 12, and the auxiliary inner bag 46 presses the airbag 31 against an instrument panel 13.