baber/WOPTO huggingface dataset:
Patent JP-2001185825-A (JP)
Title: Wiring board
Inventor: SASAKI YASUHIRO
IPC: H05K1/03
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a highly reliably wiring board in which no crack occurs on the insulating substrate or solder layer even when the thickness of a wiring conductor is increased in accordance with reduction in resistance, and which can be connected electrically to electronic parts and can transfer heat in good states. SOLUTION: The wiring board is formed by bonding a wiring conductor 2 to the surface of the ceramic insulating substrate 1 composed of a ceramic containing at least one kind selected out of Al2O3, AlN, and Si3N4 as the main ingredient and the electronic parts 3 are mounted on the conductor 2. The conductor 2 is formed in a laminated body by respectively laminating low thermal expansion conductor layers 2b having thicknesses which are >=1/40 of the thickness of a Cu conductor layer 2a, which is composed of Cu or a Cu-alloy and has a thickness of >=0.3 mm, and a coefficient of linear thermal expansion of <=11×10-6/ deg.C at 25-100 deg.C upon the electronic parts mounting-side surface and insulting substrate bonding-side surface of the conductor layer 2a.
Patent JP-2001167030-A (JP)
Title: Facsimile information box system for automatically collecting information from contractor and providing the information to general user
Inventor: ETO AKIRA
IPC: H04L12/58
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile information box system by which an informa tion providing contractor can almost automatically and easily manage informa tion provided from both a facsimile information box and the home page of an Internet in the case of providing the information of the same contents from the both. SOLUTION: A contractor C is made designate the acquisition object URL of a home page desired to fetch as transmission original data 7 of the facsimile information box system 3 through the Internet I, home page data constituting the screen of the relevant home page expressed in a digital document description language are received from the home page of the designated acquisition object URL, and the transmission original data 7 are prepared on the basis of these home page data.
Patent JP-2001182738-A (JP)
Title: Conductive roll and manufacturing method of conductive roll
Inventor: KAMISAKA KENICHI
IPC: F16C13/00
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a conductive rubber roll having low hardness and superior quality. SOLUTION: The conductive rubber roll is manufactured from an unvulcanized rubber composition, which is an admixture of hollow microspheres and conductive additives covered by an outer shell of thermoplastic resin, and contains air bubbles therein corresponding to hollow microspheres. The conductive rubber roll is manufactured, more specifically, by heating the thermoplastic resin under its melting temperature, after vulcanizing and forming the unvulcanized rubber composition which is the admixture of the hollow microspheres and the conductive additives covered by the outer shell of the thermoplastic resin at temperatures which do not exceed its melting temperature.
Patent JP-2000185278-A (JP)
Title: Fine air bubble generator and bathtub system
Inventor: TAKANO HIDEHIRO
IPC: C02F1/24
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To fill liquid in a storage tank with a large amt. of air bubbles by preventing relatively large air bubles from flowing in the storage tank in a fine air bubble generator. SOLUTION: In a fine air bubble generator 20 wherein the bathtub water in a bathtub 10 is taken out to be mixed with air by a Venturi 24 and pressurized by a circulating pump 22 to dissolve air in bathtub water and the air- mixed bathtub water is returned to the bathtub 10, even if relatively large air bubbles are present in the bathtub water passed through the circulating pump 22, these air bubbles are removed by an air venting valve 29. By this constitution, relatively large air bubbles do not flow in the bathtub 10. The stagnation time of fine air bubbles 16 generated in the bathtub water within the bathtub 10 can be extended and bathtub water can be filled with a large amt. of fine air bubbles 16.
Patent JP-2001183910-A (JP)
Title: Toner feeding device for electrophotographic printer
Inventor: TAKEI AKIRA
IPC: G03G15/11
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent any inconvenience when printing due to rough particles generated by having toner particles concentrated while a device is stopped in regard with a toner feeding device for an electrophotographic printer. SOLUTION: In the device, a filter 16 with sieve opening that is smaller than clearance for a photoreceptor drum 6 and a developing roll 7 is provided in a sucking in opening for toner liquid in a tank 1 and a filter oscillating means 17 to oscillate the filter 16 is installed.
Patent JP-H11192727-A (JP)
Title: Ink jet printer
Inventor: MIYASHITA YOSHIKO
IPC: B41J2/175
Filed: 1997-12-29
Abstract: PROBLEM TO BE SOLVED: To suppress a change in recording density and a color change in an ink jet printer by properly controlling the temp. of a printing head regardless of a kind of the colorant constituting ink. SOLUTION: In constitution controlling the temp. of ink constant by applying heat energy to the ink of a printing head, a control mode is changed at every moving region of the carriage loaded with the head. That is, heating not reaching emission as an emission preparing region is performed until the carriage begins to move to reach a recording region. Next, the heating in a case emitting ink corresponding to recording data and heating not reaching emission in a case not emitting ink are performed as an emission region in a recording region. In the region until a next carriage is stopped of the recording region, heating is stopped all as a heating stop region.
Patent JP-H11193365-A (JP)
Title: Ultraviolet-curing adhesive for bonding optical disc
Inventor: IIDA TAKAFUMI
IPC: G11B7/24024
Filed: 1997-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive which firmly bonds a surface made of a metal or a metal compound by mixing a phosphoric acid (meth)acrylate compound with a thiol compound. SOLUTION: There is provided a liquid adhesive comprising a mixture of 50-90 wt.% polyfunctional (meth)acrylate with a monofunctional (meth)acrylate; 0.1-5 wt.% phosphoric acid (meth)acrylate compound; a thiol compound in an amount to give 0.3-10 mol of mercapto groups per mol of the phosphoric hydroxyl groups; and 0.1-10 wt.% polymerization initiator such as benzophenone and having a viscosity of 20-2,000 cP at 25 deg.C. Discs are bonded by interposing an adhesive layer having a thickness of 5-80 μm between the discs, and setting the adhesive layer under the influence of pressure and ultraviolet rays. The phosphoric acid (meth)acrylate compound is a phospho-containing compound represented by any one of formulas I to IV. The thiol compound used is exemplified by methyl mercaptopropionate or a compound represented by formula V (wherein R<1> is -C2 H4 OCOC2 H4 SH).
Patent JP-H11192958-A (JP)
Title: Steering device for vehicle
Inventor: MAEDA NAOKI
IPC: B62D137/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent the behavior of a vehicle from becoming unstable, when the vehicle is shifted into a steerable state by steering input of a driver after releasing an automatic steering, by holding the steering angle in a failure of a control system, judging the presence/absence of the steering input of the driver, and releasing the steering angle holding, when the driver inputs the steering. SOLUTION: External signals such as a vehicle leading signal from a transmitter provided on a traveling road and a guard rail, and an alarm signal informing the collision risk from a transmitter of another vehicle are inputted in a receiver 28 connected to a main controller 21. The main controller 21 outputs control signals corresponding to the necessary steering quantity for leading the vehicle in the prescribed direction to a steering controller 22 base on the external signals. The steering controller 22 issues a drive signal to a motor 9 for securing the necessary steering quantity by deviation between the control signal and the steering quantity detection signal from the steering quantity sensor 26.  When the releasing of the automatic steering is unnoticed by the failure of the control system 20 so as to have no steering input of a driver, this constitution can hold the steering angle, prevent the behavior of the vehicle from being unstable, and release the steering angle holding by the steering input so as to be steerable.
Patent JP-H11193507-A (JP)
Title: Jet type road marking painting device
Inventor: MIYAMOTO SHIGERU
IPC: E01C23/24
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a jet type road marking painting device that is capable of supplying painting material in a painting material tank at a fixed rate uniformly toward the direction wherein both of rotative bodies are internally contacting with each other. SOLUTION: A painting material outflow port shutter 8 is formed in a platelike shape in a width of the length almost virtually equal to the length in the axial direction of both of rotative bodies 1 and 2. A recessed part that virtually agrees with a corner projection in a specified angle at a painting material outflow port 7 when the painting material outflow port shutter 8 is closed is provided at the surface on one side at the front end of the shutter, and a perpendicular part to be guided to a shutter guide part of the painting material outflow port 7 on opening and shutting of the painting material outflow port shutter 8 is provided at the surface on the other side, and this perpendicular part is formed at the front in the proceeding direction.
Patent JP-H11193829-A (JP)
Title: Multiple disk clutch
Inventor: TATEUCHI MASATO
IPC: F16D13/52
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a multiple disk clutch in which a positioning member can be certainly attached to a clutch hub by a simple structure, and which is excellent in disassemblage or assemblage. SOLUTION: A clutch hub 11 irrotationaly and axially movably engaged with the input shaft 2 of a transmission is arranged in this multiple disk clutch 1. A plurality of clutch disks 14 irrotationaly and axially movably engaged with the clutch hub 11 is arranged on the peripheral boss part 11c of the clutch hub 11, a positioning member 18 is an annular member having an inner circumferential groove 18 and arranged between the clutch disks 14 located adjacently to each other on the circumferential groove 19 of the peripheral boss part 11c of the clutch hub 11, and a slip-out preventing member 20 is stored between the inner circumferential groove 18a of the positioning member 18 and the circumferential groove 19.
Patent JP-2001188905-A (JP)
Title: Image processor
Inventor: NAGANUMA TAKESHI
IPC: G06T7/60
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an image processor which can specifies the position of a specific analysis place by correcting deviation in the distance between a body to be examined and a camera, deviation in the angle between the body to be examined and an image pickup plane, a shift in position in parallel to the image pickup plane of the camera, and errors due to rotation, etc. SOLUTION: Plural reference points A1, B1, C1, and D1 whose positions can clearly be specified are selected and the feet of perpendiculars drawn from a measurement place U1 to segments A1B1 and C1D1 respectively are denoted as P1 and Q1. The position in another image which corresponds to the measurement place U1 is specified by using position and segment ratios A1P1:P1B1 and C1Q1:Q1D1 in the other image corresponding to the reference points A1, B1, C1, and D1.
Patent JP-2000196293-A (JP)
Title: Device for pushing in and out plate-shaped article
Inventor: KOMURA YOSHIO
IPC: H05K13/02
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a device for pushing in and out a plate-shaped article which is of low cost and enables improvement of the reliability of operation. SOLUTION: A usher unit 14 of a device 10 for pushing in and out is constituted of a first slide mechanism 17 and a second slide mechanism 18 and, besides, the first slide mechanism 17 itself is fitted to the base of the second slide mechanism 18 provided movably along a slide rail 18a. A drive mechanism 19 of the first slide mechanism 17 and the second slide mechanism 18 adopted herein is constituted of a drive belt 24 and a drive motor 25 driving the belt.
Patent JP-2001187120-A (JP)
Title: Sterilizing and washing device
Inventor: UEDA HISATOMO
IPC: A61G9/02
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a sterilizing and washing device which enables a patient to change underwear efficiently and hygienically. SOLUTION: This sterilizing and washing device 1 is movable and is used for nursing-care for the aged. The sterilizing and washing device is equipped with a circulating water sterilizer by an ultraviolet sterilizing lamp 41 set in a tank, a tank 4 to store sterilizing and washing water in which ozone generated is dissolved, a pump 2 to suck and deliver washing water, a shower nozzle 17 to spray washing water, a hose winding part 3 for a hose 70 to communicate the pump 2 and the shower nozzle 17, and a dust box 5. Heaters 43, 44 are placed in the tank 4.
Patent JP-2001145643-A (JP)
Title: Interdental brush
Inventor: MIYAZAKI SHIRO
IPC: A61C15/00
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an interdental brush which can efficiently polish the front and rear of the tooth surfaces. SOLUTION: Flocking parts of the interdental brush formed by flocking both ends of a grip handle are formed to a curved shape and are formed by respectively providing the inside surfaces of the curved parts with one-side bristles and the outside surfaces of the curved parts with another-side bristles.
Patent JP-2001193650-A (JP)
Title: Reciprocating refrigerant compressor
Inventor: IZAWA RYOSUKE
IPC: F04B39/10
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a reciprocating refrigerant compressor capable of preventing a suction valve from deformation or breakage and also precluding a low pressure pulsation when the area of the suction port is enlarged. SOLUTION: At the opening edge 6a, a cylinder bore 6 is furnished with a main stopper recess 70 to support a projection 21d on a suction valve 21 in the suction stroke and sub-stopper recesses 71 and 72 to support side projections 21d and 21f of the suction valve 21 in the suction stroke. In the suction stroke, accordingly, no large twist load is applied to the suction valve 21 even if the area of the suction port 15 is enlarged, and also the suction valve 21 is hindered from vibrating.
Patent JP-2001189223-A (JP)
Title: Transmission line type transformer
Inventor: YAMAZAWA KIYOTO
IPC: H03H7/09
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a transmission line type transformer, where maximum voltage gain can be increased and high voltage can be obtained over a wide frequency range. SOLUTION: This transmission line type transformer is provided with at least a line conductor 41, constituting a transmission line and a ground conductor 42. The length (L) of the transmission line is set almost equal to 1/4 wavelength on the transmission line at an operating frequency. At least one short- circuitting part 9 which short-circuits the line conductor 41 and the ground conductor 42 is formed.
Patent JP-H04221421-A (JP)
Title: Magnetic tape and its manufacture
Inventor: OCHIAI KEIICHI
IPC: G11B5/735
Filed: 1990-12-20
Abstract: PURPOSE:To obtain a magnetic tape which is superb in surface roughness, envelope flattening rate, running property, and output stability by maintaining flex strength in a magnetic tape which is used for a video equipment requiring a high-density long-time recording and by solving a problem where it is difficult to obtain running stability and output stability. CONSTITUTION:A hexagonal system ferrite powder and a carbon black powder where a back coat layer 2 which is formed on other surface of a non-magnetic substrate having a magnetic layer on one surface owns a shape of plate shape ratio of 10-60 are contained, a coercive force of the backcoat layer is 1-300 oersteds, and a superb magnetic tape can be obtained by applying a magnetic field in vertical and horizontal directions for the substrate or in vertical direction for the substrate.
Patent JP-H04209826-A (JP)
Title: Conductive fiber
Inventor: MIZUKAMI YOSHIKATSU
IPC: D01F8/08
Filed: 1990-12-03
Abstract: PURPOSE:To provide the subject fiber composed of a core comprising an urethane polymer containing a conductive component in a specific amount and of a sheath comprising an acrylic polymer, having excellent conductivity, high strength, high elongation and rich in general purpose properties. CONSTITUTION:The objective fiber is composed of (A) a core comprising an urethane polymer containing conductive component (preferably silver powder having a specific resistance of <=10<-3>OMEGA$.cm) in an amount of >=15mol% based on the polymer and (B) a sheath comprising an acrylic polymer. From the viewpoint of the conductivity, the sheath is preferably partially broken to expose the core to the outside. The fiber is preferably drawn in a low drawing ratio.
Patent JP-H04224435-A (JP)
Title: Display device for car
Inventor: TODOROKI TSUYOSHI
IPC: G09G3/18
Filed: 1990-12-25
Abstract: PURPOSE:To provide a display device for can which indicates, while the car is running, only major roads for the driver and both major and minor roads for a person or persons in the assistant seat. CONSTITUTION:A liquid crystal filter 3 is installed on a screen of a display means 1, and a second road as a minor road is indicated on the display means 1 with the same brightness as the backdrop and with a hue belonging to the series while a first road as a major road is indicated with a higher brightness than the backdrop. When the own vehicle is running, a specified voltage is impressed on the liquid crystal filter 3 so that minor roads are no more visible to the driver. It is thus easy for him to read the map information during drive, while a person in the assistant seat can possess detailed map information and inform the driver of it.
Patent JP-H04213167-A (JP)
Title: Circuit designing system
Inventor: SHIMURA HIROSHI
IPC: G06F17/50
Filed: 1990-12-07
Abstract: PURPOSE:To enable the integrating operation of a functional module only by describing the flow of data by a macro by a designer, at the time of operating the hierarchical design of an LSI by using a CAD system. CONSTITUTION:A module circuit designing part 1 designs a module circuit for each function. The operating function of this module circuit is converted into an operational description (macro) by a macro converting part 2, and stored through a macro registering part 3 in a macro storing part 4. A logic synthesizing part 5 prepares a circuit which controls each module so that a normalized operation can be realized, according to the operational description by a flow chart or a program language or the like inputted by the designer. An adjusting part 7 adjusts an interface between the modules by the rule of an adjusting rule storing part 6.
Patent JP-H04223315-A (JP)
Title: Capacitor and manufacture thereof
Inventor: ISHIKAWA ISAMU
IPC: H01G13/00
Filed: 1990-12-26
Abstract: PURPOSE:To make a small-sized capacitor of a large capacitance and to improve high frequency characteristics by forming a chemical adsorption single molecular film, consisting of a chlorosilane interfacial activating agent through the intermediary of an optional thin film, or a chemical adsorption molecular accumulated film on the surface of a porous conductive substance as a conductive layer. CONSTITUTION:A metal electrode, which is formed by cutting and supersonic welding a sheet of surface-roughened aluminum etching foil, is dipped into pure water, a hydration treatment is conducted, and a film is formed. On the other hand, using a chlorosilane surface activating agent, a film-formed metal electrode 1 is dipped. A dielectric layer of chemical adsorption single mocular film 2, consisting of a chlorosilane interfacial activating agent, is formed on the metal electrode surface 1, and it is used as an element. This element is dipped into a manganese sulfate aqueous solution, and manganese dioxide is formed on the surface of the aforesaid element. Further, a polypyrrole film is formed by conducting constant-current electrolytic polymerization, it is dipped into colloidal carbon, and a conductive film is formed by coating silver paste, and a counter electrode is taken out from a part of the film.
Patent JP-H04224483-A (JP)
Title: Cover structure of motorcycle
Inventor: UEDA MASANOBU
IPC: B62J23/00
Filed: 1990-12-26
Abstract: PURPOSE:To decrease the number of parts used, reduce the assembling time, and enhance the design value by furnishing a left and a right side cover enclosing the lower side faces of the seat, an upper cover enclosing the perimeter of a tail lamp, and a rear cover to couple together the left and right side covers in such a way as detainable with one another. CONSTITUTION:A motorcycle in which a tail light is mounted in the rear of the seat, has a cover assembly 17 comprising a left and a right side cover 20 enclosing the lower side faces of the seat, an upper cover 21 enclosing the perimeter of the tail light, and a rear cover 22 enclosing the perimeter of the tail light and coupling the left and right side covers 20. A detaining hole 25 or a detent hook 27 is provided in/on these side covers 20 in positions around the tail light. Another detent hook 29 or detaining hole 30 is provided on/in the upper cover 21 and rear cover 22 in the position mating with the detaining hole 25 or detent hook 27.
Patent JP-H04233192-A (JP)
Title: Organic electroluminescence device
Inventor: NAKAMURA HIROAKI
IPC: C09K11/02
Filed: 1990-12-28
Abstract: PURPOSE:To prevent the penetration of moisture and oxygen into a luminous layer and lengthen the life without deteriorating the light emitting property by covering the outside surface of a laminated structure device with a specified high polymer film so as to protect it. CONSTITUTION:The outside surface of an organic EL device is covered with a fluoric high polymer film of one-layer or plural-layer structure, which consists of copolymer being gotten by copolymerizing the monomer mixture containing tetrafluoroethylene and comonomer. Hereupon, the copolymer shall contain, at least, 11-80wt.% monomer expressed by the formula. Hereby, the penetration of moisture or hydrogen into a luminous layer can be prevented and the life can be lengthened.
Patent JP-H04217147-A (JP)
Title: Cordless telephone equipment
Inventor: TAMURA SHUICHI
IPC: H04M1/00
Filed: 1990-12-17
Abstract: PURPOSE:To output the voices inputted to a slave device through the speaker of a master device by using the slave device of a cordless telephone device as a wireless microphone. CONSTITUTION:A master device 1 is provided with a 2nd speaker 15 which is driven by a 2nd driver 14 connected to a radio transmission/reception part 10. Meanwhile a slave device 31 is provided with a microphone 36 connected to a radio transmission/reception part 37 and a wireless key 42. The device 1 is connected to the device 31 via a prescribed channel with operation of the key 42. At the same time, the device 1 controls the driver 14 and outputs the voices inputted to the microphone 36 of the device 31 via the prescribed channel through the speaker 15.