baber/WOPTO huggingface dataset:
Patent JP-H0599596-A (JP)
Title: Protection woven fabric and protection clothing
Inventor: HONDA HAJIME
IPC: B32B5/26
Filed: 1991-10-04
Abstract: PURPOSE:To obtain protection woven fabric and protection clothing which are easy to manufacture and can be easily applied to required protection performance. CONSTITUTION:High tensile metallic fine wires and high tensile synthetic fibers are engaged, twisted to be spun and woven. The materials are uniformly distributed, and protection woven fabric and protection clothing which are easily sewed are obtained.
Patent JP-H03185408-A (JP)
Title: Quartz fiber for optical parts
Inventor: IINO AKIRA
IPC: G02B6/44
Filed: 1989-12-15
Abstract: PURPOSE:To prevent the rupture of the fiber even if the fiber is applied with >=0.2% strain and is used over a long period of time and to easily maintain the coiled state by providing a shielding layer which prevents the infiltartion of moisture on the outer periphery of an optical waveguide consisting of a core and clad. CONSTITUTION:The quartz fiber 11 is constituted of the core 12 and the clad 13 and is provided with the shielding layer 14 and coating layer 15 for preventing the infiltration of the moisture on the outer periphery thereof. The shielding layer 14 consists of the material selected from inorg. matter, such as amorphous carbon, silicon oxynitride, and silicon carbide, and metals, such as Cu, Al, Cr, Zn, and Ni. The contact of the flaws and the water is, therefore, prevented by the presence of the coating layer 14 even if the fiber is used under the >= 0.2% strain applied thereon and the microflaws are generated on the fiber surface. Since the flaws do not grow, the fiber do not rupture and is usable for a long period of time. Even if the fiber is coiled, the coiled state is maintained by the strength of the shielding layer 14.
Patent JP-H11141999-A (JP)
Title: Air separator for solar heat utilizing facility
Inventor: KANAMORI YOSHIKI
IPC: F24J2/46
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an air separator for a solar heat utilizing facility for preventing occurrence of a steam hammer occurring due to introduction of steam into a thermal storage tank by effectively separating warm water from the steam with a simple constitution without necessity of regulation without using a conventional valve. SOLUTION: In the air separator for a solar heat utilizing facility, an inlet tube 2 having a smaller inner diameter than a cylindrical separator body 1 connected to a main pipe extended from a warm water outlet of a heat collector is provided at an intermediate portion side of the body 1, an inverted U-shaped air release pipe 4 is connected to an upper end of the body 1, and the body 1 can be connected to a vertical tube 3 extended from a thermal storage tank.
Patent JP-H08179156-A (JP)
Title: Semiconductor laser module structure
Inventor: ARAI YASUMICHI
IPC: G02B6/32
Filed: 1994-12-27
Abstract: PURPOSE: To prevent an electronic cooling element from decreasing in stability and light output due to the entry of moisture into a package and to prevent variation in the output due to a tensile and a compressive force that an optical fiber receives and the breaking of the optical fiber due to repetitive fatigue. CONSTITUTION: The optical fiber lead-out part 11 of a package 1 consists of a thin cylindrical member 2 made of metal and a diaphragm 3 which is formed successively to this member. The outer peripheral part of the diaphragm 3 is soldered to the package 1 in a solder zone 8. The cylindrical member 7 where the optical fiber 4 is fixed is inserted into the optical fiber lead-out part 11 and heated with high frequency heating from the outside, so that the cylindrical member fixed to the thin cylindrical member 2 at a solder fixation part 10. An optical system unit where a semiconductor laser, a condenser lens, and the cylindrical member 7 are fixed is fixed to the package 1 across the electronic cooling element 6 and variation in ambient temperature, to which the package 1 is exposed, is coped with to perform control to be at a constant temperature.
Patent JP-H10158528-A (JP)
Title: One-pack type cold-curable emulsion composition and its production
Inventor: MAEDA NORIHISA
IPC: C09D163/00
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a one-pack type cold-curable emulsion composition of high storage stability, as its good crosslinkability is retained. SOLUTION: In this one-pack type cold-curable emulsion composition, fine particles of a double structure in which (A) the component 1 is coated and protected with (B) the component 2 are emulsified in an aqueous medium, and the component (C) is contained in the component (B). (A) a copolymer comprising a glycidyl group-containing monomer and an ethylenically unsaturated monomer, (B) a copolymer comprising an unsaturated carboxylic acid and an ethylenically unsaturated monomer and (C) a monofunctional epoxy compound of a low molecular weight.
Patent JP-2001144641-A (JP)
Title: Converter for satellite reception
Inventor: MATSUBARA HIROSHI
IPC: H04N5/44
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a converter for satellite reception that uses one antenna to receive BS and CS broadcast programs and allows a receiving end to received both the BS and CS broadcast programs at the same time. SOLUTION: The satellite reception converter has a 1st input section 3 that receives a CS left hand rotatory circular polarization signal and a 2nd input section 4 that receives a CS right hand rotatory circular polarization signal and a BS signal, the CS right hand rotatory circular polarization signal and the BS signal are separated and the BS signal can always be outputted from an output terminal 7, and a changeover device 6 selects the CS left hand rotatory circular polarization signal and the CS right hand rotatory circular polarization signal and the selected signal is outputted from the output terminal 7.
Patent JP-H11157719-A (JP)
Title: Paper discharge roller
Inventor: MOTOMURA HACHIRO
IPC: B65H29/22
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To simplify a work process, and to reduce a manufacturing cost by arranging a paper discharge roller having a rotary shaft and a roller part formed of a resin material on the downstream side of a recording paper carrying passage, and forming a covering member composed of elastomer at least in a part of an outer peripheral surface of the roller part. SOLUTION: A paper discharge roller 19 has a columnar long size rotary shaft 20, and cylindrical plural roller parts 21 formed in a diameter slightly larger than the rotary shaft 20 are formed at intervals in the shaft direction of the rotary shaft 20 on the outer periphery of this rotary shaft 20. A right side part and a left side part of a connecting part 22 of the paper discharge roller 19 are manufactured by a separate process, and can be connected to each other at printer assembling time. A covering member 23 composed of styrene or urethane elastomer is integrally formed with the roller parts 21 by two-color molding on an outer peripheral surface of a partial roller part 21 among plural rollers. This constitution provides a simple work process and reduces a manufacturing cost.
Patent JP-H02171390-A (JP)
Title: Steering supporting device for vehicle
Inventor: TORII SHUJI
IPC: B62D25/08
Filed: 1988-12-26
Abstract: PURPOSE:To make an effectiveness of steering excellent by providing a hydraulic cylinder which restrains the displacement of a gear housing between the gear housing and a car body, and thereby controlling its restraining force at the time of braking to be less than that at the time of no braking applied. CONSTITUTION:A space between a gear housing 4 and a car body 5 is connected with a hydraulic cylinder 10. A boss section 10a monolithically formed with the cylinder 10 is fixedly disposed on the car body 5, the boss section 10c of a piston rod is fixedly disposed on the gear housing 4, and the inside of the cylinder 10 is partitioned into two chambers by the piston rod. When the brake pedal is depressed so as to be on, these two chambers are made to be connected with each other by a solenoid valve, the hydraulic cylinder 10 in this case, does not undertake thrust load applied to the rack 3 of a steering gear. If reaction caused by the thrust load is however undertaken entirely by elastic supporting members 7a and 7b, the deflection thereof becomes great, so that turning front wheels back thereby becomes excessive to a great extent. When the brake is released, both of the chambers are made to be disconnected, which permits the cylinder 10 to take over a portion of the thrust load so that the supporting members 7a and 7b are less deflected, and turning the front wheels back thereby becomes little to a lesser extent.
Patent JP-H07288752-A (JP)
Title: Device previousy correcting audio carrier wave signal in common amplification system
Inventor: DENISU EI KURINGU
IPC: H04N5/16
Filed: 1994-12-27
Abstract: PURPOSE: To provide a circuit for precorrecting a voice carrier signal in a common amplifier system at a television transmitter, with which both a voice frequency signal and a visual signal are amplified in common. CONSTITUTION: Precorrection is effective for minimizing cross modulation distortion of voice carrier caused by common amplification. A visual carrier signal 101 is modulated by a video base band signal 99 and a video signal is provided, so that a sampled video signal can be provided. This sampled video signal is supplied to a voice correction circuit, and this circuit provides phase corrected and amplitude corrected signals from the sampled video signal.
Patent JP-H03187279-A (JP)
Title: Bi-te thermoelectric conversion thin film and its thermoelectric conversion element
Inventor: NORO HISATO
IPC: H01L35/18
Filed: 1989-12-18
Abstract: PURPOSE:To optimize the thermoelectric performance of a film to the direction of the hot flow during film formation by forming the thermoelectric semiconductor film on a substrate out of a Bi-Te crystal in c face orientation. CONSTITUTION:A Bi-Te thermoelectric semiconductor consisting of, for example, Bi-Sb-Se polycrystal in c face orientation is made on a substrate 1. In this case, as the Bi-Te thermoelectric conversion film 2 is made of the Bi-Te thermoelectric semiconductor consisting of Bi-Te polycrystal in c face orientation, since faces are disposed with the c axis direction, in which thermal conductivity is small, parallel with the direction of hot flow, the performance index controlling the performance as a thermoelectric conversion element can be improved. Hereby, making use of this thermoelectric film as a thermoelectric semiconductor chip, the whole thermoelectric conversion element can be miniaturized and highly integrated with the thermoelectric performance equivalent to a bulk maintained.
Patent JP-H01259043-A (JP)
Title: Foamed sheet and article using said sheet
Inventor: MAI KAZUMI
IPC: C08L75/04
Filed: 1988-12-26
Abstract: PURPOSE:To obtain foamed sheet having excellent adhesiveness even to plain material attached by oil film, etc., having a structure consisting of a flat, continuous resin surface having fine pores and connecting the pores to inner air bubbles having diameters larger than diameters of the surface pores and connecting each of the inner air bubbles to other air bubbles through tubes of thinner diameters. CONSTITUTION:Preferably, urethane resin is mixed with acrylic resin having a glass transition temperature of -10--50 deg.C in the ratio of urethane resin/ acrylic resin = 90/10-50/50, mixed with air, coated on a support or release paper and heat-treated to obtain a foamed sheet suitable for interior decoration, wallpaper and sealing, etc., having excellent adhesiveness and cushioning properties, comprising a structure having at least one flat, continuous resin surface (a) having fine pores (b) connected to inner air bubbles (c) having diameters larger than diameters of the fine pores (b) and the inner air bubbles (c) are connected to other air bubbles through tubes of thinner diameters.
Patent JP-H02172293-A (JP)
Title: Solder bonding method for electronic parts
Inventor: OZAKI YOSHIHIKO
IPC: H05K3/34
Filed: 1988-12-24
Abstract: PURPOSE:To prevent short-circuitting caused by leaking-out of cream solder between adjacent conductor pattern surfaces by a method wherein a blank space part where the cream solder is not printed is formed in a part of a section formed by dividing a land into a plurality of sections, the amount of cream solder is adjusted by the ratio of the area of a cream solder printing surface to the area of the blank space part, and solder bonding is performed. CONSTITUTION:A land 3 is divided into a plurality of sections; a blank space part 5 where cream solder is not printed is formed in a part of the section; by the ratio of the area of a cream solder printing surface 3a to the area of the blank space part 5, the amount of cream solder 4 is adjusted, and solder bondig is performed. In this manner, a part of the land 3 is divided: the blank space part 5 for the cream solder 4 is formed on the bonding surface of a terminal lead 6; the cream solder 4 is printed by being divided into a plurality of surfaces; by reflow soldering, the cream solder 4 is uniformly dispersed over the bonding surface between the land 3 and the terminal lead 6 containing the blank space part 5. Thereby, the leaking-out of the cream solder 4 and the short-circuitting between adjacent conductor patterns can be prevented.
Patent JP-H06173415-A (JP)
Title: External wall panel fitting metal and construction thereof
Inventor: AITOKU GOROU
IPC: E04F13/08
Filed: 1992-12-07
Abstract: PURPOSE:To easily fit an external wall panel constituting the external wall of a building to the building frame in a stable condition. CONSTITUTION:An external wall panel fitting metal B is constituted so that one end of a bolt 12 is perpendicularly fitted to a steel plate 11 and a spring material 13 to be inserted with the bolt 12 is provided. The fitting construction of the external wall panel is constituted so that the frame of the panel A is sandwiched with the steel plate 11 of the fitting metal B and a pillart on the building frame side, and the spring material 13 is provided between the pillar on the building frame side and the steel plate 11.
Patent JP-H11157439-A (JP)
Title: Vehicle braking device with pedal stroke simulator
Inventor: AIZAWA HIROAKI
IPC: B60T13/66
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To change the relation of the brake pedal stamping force with the stroke in accordance with the situation of the vehicle when brakes are applied. SOLUTION: When a power-operated liquid pressure source is working normally, solenoid valves 16C and 18C are closed to shut a master cylinder 15 from wheel brakes 11 and 12. At this time, a solenoid valve 21 is opened, and a pedal stroke is generated by springs 27 and 28 which are for simulation of the pedal stroke. The stroke for the same stamping force is varied long and short by changing over the solenoid valve 12 from Open to Closed in the incremental process of the pedal stamping force. The close timing of the solenoid valve 21 is decided on the basis of the vehicle speed, advancing direction, friction factor of the running road surface, and pedal speed.
Patent JP-H09144794-A (JP)
Title: Spring
Inventor: FUJINO IZOU
IPC: F16F1/02
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To attempt a spring which is light-weight, quiet and good in dynamic characteristics and has ability to reduce the production cost thereof widely by providing a part whose connecting member is oriented in such a direction as to cross a laminating direction of an annular member. SOLUTION: A spring 1 is laminatingly-disposed in parallel at an interval of space (d), and respective connecting members 3 are disposed at every place where the whole circumference of an annular member 2 is divided into five equal-sections (α=72 deg.) in a zigzag shape with semi-phase (α/2=36 deg.) deviated for each layer. Connecting parts 4, 4 above and below respective inverted V-shaped connecting members 3 are located at the same phase against the circumferential direction of annular members 2, 2 which the connecting parts 4, 4 respond to and are positioned along the laminating direction L of respective annular members 2, 2.... However, the connecting member 3 has parts 3a, 3a oriented in such a direction as to cross the laminating direction L by curving the connecting parts 4, 4 in an inverted V-shape, not connecting them linearly.  The spring 1 is formed integrally by synthetic resin material.
Patent JP-H04197122-A (JP)
Title: Fishing rod
Inventor: OGISO AKIRA
IPC: A01K87/00
Filed: 1990-11-28
Abstract: PURPOSE:To obtain an easily extensible and contractible fishing rod having telescopic structure by concentrically housing extension rods in a base rod in such a manner as to form an air-channel connected to the inner part of the base rod at a specific position when the base plug at the base part of the base rod is turned in the loosening direction. CONSTITUTION:Intermediate rods 2, 2, a tip-supporting rod 3 and a tip rod 4 are concentrically put into a base rod 1. A base-plug receptor 5 having a flange 51 is bonded to the inner circumference of the base part 11 of the base rod 1. A base plug 6 is screwed into the base plug receptor 5. At least one air channel 7 is opened on the base-plug receptor to form a centripetal through hole extending from the back of the flange 51 to the inner part of the base rod when the base plug 6 is turned in the loosening direction.
Patent JP-2001139628-A (JP)
Title: Production method of sulfonic acid salt of high molecular weight
Inventor: YAMADA TAKESHI
IPC: C02F11/14
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a production method capable of effectively and continuously producing a high quality sulfonic acid salt of a high mol. wt. SOLUTION: In this production method, neutralization reaction is carried out by continuously supplying the three feed stocks; a dispersion of an aromatic polymer sulfonic acid having a weight average mol. wt. of 50,000-50,000,000 on a nonaqueous solvent, a nonaqueous solvent, and an alkali aqueous solution, in a reaction vessel under stirring, so that the time of neutralization becomes constant, then the resultant neutralized product is continuously discharged out of the reaction vessel. It is preferable that the stirring is done with a shearing stress of 0.05-50 N/cm2, and that a preliminarily prepared slurry the dispersion of an aromatic polymer sulfonic acid salt having a weight average mol. wt. 50,000-50,000,000 in a non-aqueous solvent, is introduced in the reaction vessel before the continuous supply begins.
Patent JP-H02171012-A (JP)
Title: Piezoelectric resonator
Inventor: ANDO AKIRA
IPC: H03H9/17
Filed: 1988-12-23
Abstract: PURPOSE:To suppress spurious vibration and to decrease the dispersion in the characteristic due to the deviation of position of an energy confinement electrode by forming one energy confinement electrode with plural linear electrodes isolated with each other. CONSTITUTION:Since an internal electrode is made of linear electrode sections 15a-15j, a stray capacitance is caused between upper and lower connection conductor parts 14, 18. However, the linear electrode parts 15a-15j are formed individually and they are inserted in series between the electrodes. Since the contribution of the capacitance between the connection conductor parts 14, 18 is reduced, the spurious level is reduced. Moreover, the electrode parts 15a-15j are formed to a region including electrodes 13, 17 overlapped vertically. Thus, even if the position to which the electrodes 13, 17 is somewhat deviated with respect to the electrode parts 15a-15j, so long as the position is included in the region in which the electrode parts 15a-15j are formed, no dispersion in the characteristic is caused.
Patent JP-H07181322-A (JP)
Title: Polarizing plate or mold releasing film for phase difference plate
Inventor: YAMADA MASAKAZU
IPC: G02B5/30
Filed: 1993-12-24
Abstract: PURPOSE:To facilitate inspecting work and to reuse the inspected object by arranging a mold releasing agent layer on at least one side of a base material consisting of a no-orientation film. CONSTITUTION:In a base material film 1, a mold releasing agent layer 12 is arranged on one side of a base material 11. The base material 11 is a no- orientation film consisting of such a material as no-oriented polyolefine film. The mold releasing agent layer 12 is formed by applying and curing a mold releasing agent consisting of such a substance as silicon. For the base material 11 consisting of the no-orientation film, transparent resin such as polyester, polypropylene, cellulose triacetate, cellulose diacetate, polycarbonate, polysulfonate, polyallylate, polyether sulfone, polyamide, and polyethylene naphtholate is used. As to a method for applying the mold releasing agent on the base material 11, for example, the mold releasing agent is applied on the base material 11 by a method of gravure coating, knife coating, or comma coating to be dried and cured.
Patent JP-H01167841-A (JP)
Title: Treating liquid supply device
Inventor: UCHIYAMA KAORU
IPC: G03D3/06
Filed: 1987-12-24
Abstract: PURPOSE:To simply and surely connect a supply bottle and a suction means by engaging a connecting cap to which the suction means has been attached, to a seal cap screwing use external screw of the supply bottle. CONSTITUTION:In a sleeve 354 projected to the upper end part of a supply bottle 350, an external screw 354A and a bend part 358 are formed. Also, in the inside peripheral part of a connecting cap 420 to which a suction means 370 coupled to a treating liquid takeoff pipe 372 has been attached, a pair of engaging projections 426 are formed. In this state, to a treating part of a copying machine for bringing an exposed silver salt photosensitive material to development treatment, a developer, bleaching and fixing liquids, etc., are supplied through the means 370 and a piping 374 from plural bottles 350. In this case, by removing a seal cap 356 on the screw 354A, the cap 420 is allowed to descend and rotated, the projection 426 is screwed to the bend part 358, and the bottle 350 is connected to the means 370.
Patent JP-H08175450-A (JP)
Title: Scooter type motorcycle
Inventor: YAMAMOTO YOSHIYUKI
IPC: B62K11/00
Filed: 1994-12-28
Abstract: PURPOSE: To prevent the generation of a radiation sound from an oil pan part of an engine and reduce the number of part items and attempt a cost reduction and lightening following this by restraining the horse power loss of the engine to small by increasing the cooling efficiency of the oil pan part of the engine and also increasing the rigidity of the oil pan part. CONSTITUTION: In a scooter type motorcycle in which 4 cycle unit swing type engine 16 provided with a forward slanted cylinder 23 and a crank case 25 divided in right/left two parts is mounted and an air cleaner 47 is arranged in the side of the forward slanted cylinder 23, plural cooling fins 41 extended in the front/rear direction of a car body are formed on the oil pan part 25a located in the lower part of the crank case 25. The heat transfer area of the oil pan part 25a is expanded by the cooling fins 41 and its rigidity is increased simultaneously.