baber/WOPTO huggingface dataset:
Patent JP-H09174823-A (JP)
Title: Ink jet recorder and image forming method
Inventor: KASAMATSU TAKEHIKO
IPC: B41J2/205
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to record an image with excellent preservability and closely packed high quality level by providing a discharge control means for discharging only treated liquid by using a head for the liquid in a predetermined region out of the region for recording by a recording head on a recording medium. SOLUTION: A carriage 2 which mounts a head 111 is engaged so as to be slidable with a pair of guide rails 3 extended parallel to the recording surface 7A of a recording sheet 7. Thus, the head 111 can be moved in a main scanning direction of the moving direction of the carriage 2 moving along the rails 3 to discharge ink and treated liquid at a predetermined timing upon moving, thereby recording. After a line is recorded by the head 111, the surface 7A is conveyed at a predetermined amount in the sub-scanning direction, and then again recorded. Such an operation is repeated to execute the sequential recording on the surface 7A.
Patent JP-H11171705-A (JP)
Title: Control of creeping insect pest
Inventor: ISHIWATARI TAKAO
IPC: A01N25/34
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To effectively control creeping insect pests such as myriapods, woodlice and arachnids by installing sheets in which caranediol is retained in inlets of structures invaded by insect pests. SOLUTION: This method for controlling creeping insect pests comprises installing sheets in which (A) carane-3,4-diol and (B) as necessary, other insect proof component, antioxidant, etc., is retained in inlets of structures such as general houses, warehouses, dining rooms, assembly hall, offices, plants or shops invaded by insect pests and controlling creeping insect pests. 1S,3S,4S,6R '-carane-3,4-diol and/or 1S,3R,4R,6R-carane-3,4-diol, etc., is preferably used as the component A. A synthetic resin such as polyolefin or polyvinyl chloride, animal or vegetable fiber such as cotton or wool, aluminum or a mixture thereof or laminate thereof, etc., is preferably used as the sheet material. The component A is preferably retained in an amount of 1-100 g per m<2> sheet.
Patent JP-2000161237-A (JP)
Title: Compressed air manufacturing equipment and its operating method
Inventor: HASE MASAKAZU
IPC: F04C28/02
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To make the motive power consumption the minimum when a plurality of sets of compressors are operated in parallel in a compressed air manufacturing equipment. SOLUTION: In a compressed air manufacturing equipment having a compressor No. Acv machine of a variable rotation speed, and plural compressor No. Bcc machine, compressor No. Ccc machine... of a constant rotation speed, control devices Ac, Bc, Cc,... are provided corresponding to one to one to the compressors. The control devices are made in plural floors, and the control device Ac is the uppermost device, and then, in the order the control device Bc, the control device Cc,... they are made in the lower devices. In the compressor No. Acv machine as the upper position machine, the rotation speed is controlled preferentially, and then, the lower position compressor No. Bcc machine, No. Ccc machine,... are operated in a full leading, or stopped, in a turnback control or in a rotary control.
Patent JP-H09305752-A (JP)
Title: Information display device
Inventor: OGAWA TADASHI
IPC: G06F3/0484
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To identify the position and name of a facility and also to prevent such a case where it's hard to look at a map or it takes a long time to search for a desired facility by displaying the symbol and name showing the facility at the positions on the map that includes the facility of a selected type. SOLUTION: When a guide key is operated, a processor 6 shows a guide menu at a prescribed position of a display device 29 with superimposition on a map. If it's supposed that the symbol data on the hotels, service stations, etc., are recorded in a CD-ROM 1, these symbols are shown at each prescribed position as necessary. A touch sensor is placed on the front face of the device 29, and every facility is detected when the display of the facility is touched by a finger. Then the guide menu is erased when a hotel, a parking lot or a service station is selected. At the same time, the facility symbol that is selected with superimposition on the map is shown at its position.
Patent JP-H09179150-A (JP)
Title: Laser beam generator
Inventor: SHICHIJO SHIRO
IPC: G02F1/35
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a laser generator which suppresses the output fluctuation of sum frequency light or differential frequency light, is small in size and is stable by providing the device with a nonlinear optical element for generating a laser beam, a first semiconductor laser for generating exciting light and a second semiconductor laser for generating mixing light. SOLUTION: The sum frequency laser device is composed of the semiconductor laser 31 for generating the exciting light for exciting the laser medium 21, the laser medium 21 consisting of Nd:YVO4 doped with 1% Nd, a mirror 25 for allowing the passage of the mixing light and reflecting the basic wave light, the nonlinear optical element 22 consisting of a KNBO3 crystal, an output mirror 26, etc. An optical resonator 20 which oscillates basic wave is formed between the light incident surface 21a of the laser medium 21 and the output mirror 26. The laser medium 21, the mirror 25 and the nonlinear optical element 22 are arranged in the optical resonator 20. The semiconductor laser 31 for excitation is so arranged that its light exit surface is butted against the light incident surface 21a of the laser medium 21.
Patent JP-2000166694-A (JP)
Title: Automatic seat surface reclining chair
Inventor: UDO HIROSHI
IPC: A47C9/02
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To relax the continuous tension of muscles around the pelvis mainly on the waist and back by improving the movability of a sitting posture by providing a seat to be repeatedly reclined. SOLUTION: The automatic seat surface reclining chair X has a forward/ backward reclining repeating mechanism for mechanically driving and reclining a seat part 3 (311) independently provided separately from a backrest part while turning and supporting it so as to recline forward and backward within an interval with a leg member, continuously changing the reclining angle and converting motion by automatically alternating the reclining direction within a prescribed angle range.  Then, the forward/backward reclining repeating mechanism is composed of a forward/backward reclining operating means mainly composed of a crank arm and a reduction gear element, a forward/backward reclining shaft 5 and a crank arm fixing shaft are attached onto the lower surface of the seat part 3 (311), a crank arm 411 is mounted from the leg member to a frame 8 supported by a bracket 7, the driving of a motor 413 with reduction gear is controlled through a reduction gear 412, and motion is converted by eccentrically rotating the crank arm 411.
Patent JP-H11159740-A (JP)
Title: Noise suppressor for burner
Inventor: DOI ATSUSHI
IPC: F23J13/00
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a noise suppressor for a burner to provide a sufficient damping effect for not only a high frequency component of noise but also for a low frequency component offensive to the ear and have a high noise reducing effect. SOLUTION: In a noise suppressor for a burner to reduce the generation of noise by the passage of it through a plurality of exhaust passages, the outer surfaces of sound absorbing materials 4b and 4b of a box body sandwiching sound absorbing materials 4c and 4d for a partition are lined with a steel sheet 8 for external facing, the steel sheet 8 for external facing is provided with a stepped part 8a formed in an introrsely narrowed state at a joining portion between the sound absorbing materials 4c and 4d and sound absorbing materials 4b and 4b.  The sound absorbing materials 4b and 4b are compressed by the stepped part 8a and by pressing the sound absorbing materials 4b and 4b against the sound absorbing materials 4c and 4d, no gap is produced at a joint between the sound absorbing materials 4b and 4b and the sound absorbing materials 4c and 4d and excellent adhesion therebetween is effected.
Patent JP-H09177146-A (JP)
Title: Bathtub facilities
Inventor: TSUKIHARA KOJI
IPC: A47K3/16
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of pipe connecting work by providing a connecting portion capable of freely communicating and connecting water supply pipes to the upper edge portion of a bathtub main body and providing a connecting pipe from the connecting portion to water supply portion of a hot water supply device. SOLUTION: A water supply main pipe W is provided at a position higher than bathtub facilities Y, and a faucet 3 and a branch pipe 4 are connected to the water supply main pipe W. Then, at one end side of a flange-shaped upper edge portion 9a of a bathtub main body 9, a connecting portion 11 which is freely communicating and connecting to the branch pipe 4 is provided. From a connecting portion 11, a coupling pipe 13 is provided across a water supply portion 7a of a hot water device 7 provided between a decorative apron member 10 provided at a front surface portion facing B2 side as the washing area and the bathtub main body 9.  Therefore, the connection of water supply pipe 4 to the connecting portion 11 can be worked in a space above the bathtub main body 9 and thus working efficiency can be improved compared to the conventional method in which the piping work was performed in a narrow space to a wall after installing the bathtub main unit.
Patent JP-2001160274-A (JP)
Title: Transfer mechanism of optical pickup
Inventor: KURITA SATOSHI
IPC: G11B7/085
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To eliminate the intermeshing defect of a screw shaft and internal thread members and the increase of feed load and to reduce a cost of a transfer mechanism for transferring an optical pickup by converting the rotation of the screw shaft to linear motion by the internal thread member. SOLUTION: A leaf spring 5 is fixed in a cantilever form to a cartridge 1 mounted with the optical pickup. An inclined part 5a bent diagonally upward toward a free end side from a fixed end and a pair of arm parts 5b bent approximately perpendicularly downward from the front end of this inclined part 5b are formed at this leaf spring 5. The first internal thread member 7 made of a synthetic resin having a tooth part 7a within a half circumference is fixed to the rear surface of the inclined part 5a and the tooth part 7a is meshed with the thread part 4a of the screw shaft 4 by the elastic energizing force from the inclined part 5b. The second internal thread members 8 made of a synthetic resin having tooth parts 8a of about quarter circumference are respectively fixed to the front ends of both arm parts 5b.  The tooth parts 8a are meshed with the thread part 4a of the screw shaft 4 by the elastic energizing force from the arm parts 5b.
Patent JP-H07170188-A (JP)
Title: D/a converter circuit
Inventor: NORO MASAO
IPC: H03M1/76
Filed: 1993-12-14
Abstract: PURPOSE:To obtain a resistor string type D/A converter circuit in which stable operation is attained and by which the combination of plural circuits is easily implemented. CONSTITUTION:A reference voltage generating circuit 12 generating a stabilized reference voltage VREF independently of a power supply voltage is provided in addition to a resistor string type D/A converter circuit main body 11. Furthermore, an operational amplifier 13 is provided, whose noninverting input terminal connects to an output terminal of the reference voltage generating circuit 12, whose inverting input terminal connects to a center terminal 16 of the resistor strings of the D/A converter main body 11 and whose output terminal connects a positive power supply terminal of the D/A converter circuit main body 11 respectively. By the action of the operational amplifier 13, as soon as a power supply current is supplied to the D/A converter circuit main body 11, a voltage at the center terminal is set to the stabilized reference voltage VREF.
Patent JP-H10167953-A (JP)
Title: Cosmetic composition
Inventor: YOSHIDA YUKIO
IPC: A61K8/00
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain the cosmetic composition having a persistent physiological effect, high in a skin-beautifying effect and useful for skin cases, hair cares and bathing agents by combining specific compounds. SOLUTION: This cosmetic composition contains sodium chloride and glycolic acid and/or glycolic acid salt (alkali metal salt, alkaline earth metal salt, ammonium salt or amine salt) in a weight ratio of 1:100 to 100:1. The cosmetic composition may contain a composition comprising the hydrolysis reaction solution of monochloroacetic acid with an alkali metal base (sodium hydroxide, etc.), in an aqueous medium or a composition comprising the mixture of the reaction solution with a mineral acid (hydrochloric acid, etc.), or an alkali metal base (sodium hydroxide, etc.), an alkaline earth metal base (calcium oxide, etc.), ammonia or an amine (methyl amine, etc.). The hydrolysis reaction is carried out in a charged monochloroacetic acid concentration of 30-60wt.% and in an alkali metal base concentration of 0.9-2.5 times that of the monochloroacetic acid at a temperature of 70-130 deg.C.
Patent JP-H06193991-A (JP)
Title: Absorption refrigerator
Inventor: OE TADAO
IPC: F25B15/00
Filed: 1992-12-22
Abstract: PURPOSE:To provide a novel absorption refrigerator structure which can be replaced with a low cost by using an existing electric facility when existing vapor compression type refrigerator is replaced with an absorption refrigerator using no fluorocarbon. CONSTITUTION:An absorption refrigerator comprises a generator 1 for evaporating refrigerant from absorption liquid to generate concentrated absorption liquid by heating means, a condenser 6 for condensing evaporated refrigerant, an evaporator 7 for spreading refrigerant condensed by the condenser to a chilled water coil to evaporate the refrigerant, and an absorber 9 for absorbing the refrigerant evaporated by the evaporator to concentrated absorption liquid, wherein the heating means of the generator is formed of an electric heater 2.
Patent JP-H07170050-A (JP)
Title: Semiconductor device
Inventor: NAKAO YASUSHI
IPC: H01L23/12
Filed: 1993-12-15
Abstract: PURPOSE:To make a low-height mounting possible as well as to improve the heat dissipation characteristics of a semiconductor chip. CONSTITUTION:A semiconductor device is provided with a recessed part 12 provided in a printed-wiring board 10 having electrode pads 11, a conductor layer 14 provided on the inner bottom 12a of the recessed part 12, a semiconductor chip 58, which is housed in the recessed part 12 by being made its rear 58b bond to the layer 14 and at the same time, has electrodes 58c on its surface 58a, and outer leads 16, which connect electrically the electrodes 58c of the chip 58 with the pads 11 of the board 10.
Patent JP-H11171947-A (JP)
Title: Porous inorganic-organic complex
Inventor: OKUYAMA KAZUO
IPC: B01J20/10
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain a porous inorganic-organic complex having high ion- exchange, catalytic, and metal ion-adsorption abilities, excellent efficiency, and excellent operability and mechanical strength in view of utility. SOLUTION: This complex is obtained by covalently combining an organic matter (preferably a polymer having a functional group such as polyglycidylmethacrylate) to inorganic porous particles having an average particle size of 1 μm to 1 mm, a porosity of 0.20-0.90, and an average pore size of 10-5,000 nm.
Patent JP-H05247558-A (JP)
Title: Composite structure of niobium-titanium-aluminum-chromium alloy matrix and niobium-base metallic reinforcement
Inventor: MAAKU GIRUBAATO BENTSU
IPC: B22F1/00
Filed: 1992-12-24
Abstract: PURPOSE: To provide a metallic composite structure excellent in tensile strength and breaking strength at high temp. by dispersedly incorporating strand-like structures for ductility strengthening, composed of Nb-base metal, into an Nb-Ti- Al-Cr alloy matrix of specific composition.  
     CONSTITUTION: The composite structure is characterized as follows: an Nb-Ti- Al-Cr alloy of body-centered cubic structure, excellent in oxidation resistance and having a composition which consists of, by atom, 32-48% Ti, 8-16% Al, 2-12% Cr, and the balance Nb and in which the total content of Al and Cr is regulated to ≤22% and further to ≤16% in the case where Ti content is <37%, is used as matrix; a strand-like reinforcement with a size of at least 20 microns, composed of an Nb-base alloy increased in tensile strength and breaking strength at ≥1000°C and having body-centered cubic structure similarly, is incorporated by at least ≤5 vol.%; the outside part has matrix alloy. By this method, the metallic composite structure having ≥50% reinforcing ratio and usable at high temps. of ≤1400°C can be obtained. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H11169879-A (JP)
Title: Organic waste water treating device and method therefor
Inventor: SUZUKI HARUHIKO
IPC: C02F3/06
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To effectively treat an organic waste water. SOLUTION: A primarily treated water is introduced into a 2nd treating vessel 30. The 2nd treating vessel 30 is composed of a laminated structure of packed layers 34 each packed with a microorganism carrier and foamed glass layers 36 and air is supplied to the foamed glass layers 36. The packed layers 34 are kept aerobic by this way and an excellent aerobic biological treatment is applied to a permeated water in a 1st treating vessel. The 2nd treating vessel 30 is formed to be turned upside down by a motor 64. Then the 2nd treating vessel 30 is cleaned to recover the air permeability and water permeability and to perform excellent treatment by being turned upside down in a proper frequency and supplying water from the upside.
Patent JP-2001058195-A (JP)
Title: Air charger
Inventor: MURAKAMI SABURO
IPC: C02F1/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To clean and activate water by generating air bubbles in water in a state floating and staying for a long time. SOLUTION: An air charger is equipped with a hollow rotary shaft 12 having an air introducing opening, the capsule 14 attached to the lower end of the rotary shaft 12, a support means 13 for supporting the rotary shaft 12 in a freely rotatable manner so that the upper end opening thereof is positioned above the surface of the water and the capsule 14 is positioned in water and a drive means 13 for rotating the rotary shaft 12. In this case, the capsule 14 has a plurality of small holes communicating with the hollow interior of the rotary shaft 12 and discharging air bubbles in water and the rotary shaft 12 is connected to the drive means 13 through a coupling.
Patent JP-2001159571-A (JP)
Title: Method and device for measuring bolt axial force
Inventor: ONISHI TADASHI
IPC: G01L5/00
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for measuring a bolt axial force capable of extremely simply and accurately determining the axial force of a fastening bolt. SOLUTION: An ultrasonic wave is impressed in the axial direction on a bolt applied with the axial force. When determining a displacement y and the axial force F on the basis of changes of propagation time before and after applying the axial force, the displacement y of the bolt in respect to a random axial force can be determined by a quadratic function of the axial force F, y=BF+CF2 (B and C are inherent coefficients of the bolt).
Patent JP-H09184318-A (JP)
Title: Vertical circulation type parking tower garage
Inventor: AOKI TAKEJI
IPC: E04H6/14
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To contrive to enhance the plane efficiency in the layout of a parking tower garage. SOLUTION: The diameter of a pair of upper and lower sprockets 2 and 3 is set at a small value so that their cage may not mutually interfere with each other on a circumferential course of each cage 7, thereby compressing the spacing of both sided cages 7. Accompanied by this, an independent structure is provided on each upper sprocket 2 and each sprocket 3 wherein the space between both upper and lower sprockets are not connected with a shaft and an individual drive is set up as a lower drive in the paired lower sprockets 3 respectively. The synchronized operation of these drive devices drives turningly the paired lower sprockets 3 in one piece.
Patent JP-H10185052-A (JP)
Title: Coupling structure for high pressure piping
Inventor: SAKAKIBARA YASUFUMI
IPC: F16L37/08
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a coupling structure for high pressure piping in which a high accuracy of processing is unnecessary to a seal seat surface, as well as a screwing fastening is unnecessary, and the time of the fastening work can be reduced. SOLUTION: In this coupling structure for high pressure piping, a tube body 36 having a fitting seal seat 34 at the tip is connected to a tube body 32 to be connected having a step form of receiver seal seat 28 at the middle part of a hole 26. Between the receiver seal seat 28 of the connected tube body 32, and the fitting seal seat 34 of the tube body 36, a gasket 38 made of a metal or a high polymer material favorable to the seat seats 28 and 34, and possible to contact closely to them, is provided, and the tube body 36 presses the gasket 38, so as to make the receiver and the fitting seal seats 28 and 34 in a sealed condition.
Patent JP-H06192996-A (JP)
Title: Production of coated paper having strong gloss for highly precise printing
Inventor: MORITA TORU
IPC: D21H21/50
Filed: 1992-12-24
Abstract: PURPOSE:To obtain production of coated paper having strong gloss, capable of solving a problem having large dry down and lowering printing gloss with time and a problem generating uneven gloss and having suitability as highly precise printing paper. CONSTITUTION:In production of coated paper having strong gloss, a hollow organic pigment having 0.8-1.3mum particle diameter and >=100 deg.C glass transition temperature is blended into coating liquid for applying to raw paper and the blend is applied to the paper and the paper is dried and then subjected to surface finishing by a super calender to provide the objective coated paper with strong glass having suitability as a paper for highly precise printing.
Patent JP-2000173890-A (JP)
Title: Focus determination method of optical reduction projection exposure system
Inventor: KOMATSU KOUJI
IPC: G03F9/02
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a method which enables an optical reduction projection exposure system to easily carry out focusing. SOLUTION: An optical reduction projection exposure system focuses light emitted from the optical source of a focus sensor into a focusing region 19 on the surface of a resist layer 11, element forming layers 13 are so arranged as to make the above focusing region 19 located in a scribe line region 18 in an element formation region 17 on a wafer 10, and the surface of a first resist layer part 15 in the focusing area 19 contained in the scribe line region 18 is made to serve as a reference level when exposure light is focused through a projection lens on the surface of a second resist layer in the element region 17.