baber/WOPTO huggingface dataset:
Patent JP-H1093146-A (JP)
Title: Light-emitting diode
Inventor: TADATSU YOSHIAKI
IPC: H01L33/56
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To improve the luminosity and brightness of an LED, having a GaN compd. semiconductor-made light-emitting element. SOLUTION: The diode comprises a light-emitting element 11 and fluorescent dye or pigment 5 which is excited by a light from the element 1 at a wavelength to fluorescence at a different wavelength from the exciting one. The diode is such that the fluorescent dye or the pigment 5 surrounds the emitting element 11 on a metal and the element has laminated n- and p-type GaN compd. semiconductors and pair of electrodes wire-bonded to the element on the opposite surface to the metal. One electrode is an ohmic electrode connected to an exposed part of the surface of an n-type layer formed by etching the GaN compd. semiconductor.
Patent JP-H06128460-A (JP)
Title: Epoxy resin composition
Inventor: KUROSAWA TAKAHIKO
IPC: C08G59/34
Filed: 1992-10-20
Abstract: PURPOSE:To provide a composition having high toughness while maintaining mechanical strength. CONSTITUTION:The composition can be obtained by dispersing in (A) an epoxy resin (B) a crosslinked rubbery copolymer treated with an epoxy group-contg. compound, having rubber elasticity at normal temperature, <=25 (esp. <=-20) deg.C in glass transition temperature (Tg), with a gel content as an index of crosslinking degree of >=20 (esp. 40-99)wt.%.
Patent JP-H10149830-A (JP)
Title: Carbon material for nonaqueous solvent secondary battery negative electrode
Inventor: TAKAHASHI YUZURU
IPC: H01M10/0525
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To increase discharge capacity per volume of an electrode and prevent sharp voltage drop by covering the surface of graphite family carbonaceous material with graphitization difficult carbonaceous material to form a composite carbon material. SOLUTION: The raw material of a carbon material for a negative electrode is high purity natural or artificial graphite having a spacing of (002) planes of less than 0.34nm. The raw material of graphitization difficult carbonaceous material used for covering is a material capable of obtaining the graphitization difficult carbonaceous material having high capacity, forming a liquid state or slurry at normal temperature or by heating to cover a graphite family carbonaceous material, especially a mixture of a condensation polycyclic compound such as pitch and a nitrogen-containing, sulfur-containing, or an oxygen-containing compound.  By dropping the graphitization difficult carbonaceous raw material on the graphite family carbonaceous material in a fluidity state at 200-600 deg.C, the graphitization difficult carbonaceous raw material reacts on the surface of the graphite family carbonaceous material, and the graphite family carbonaceous material is covered with a carbon precursor of the graphitization difficult carbonaceous material. By baking them, a negative material in which the carbon precursor covers the surface of the graphite family carbonaceous material as the graphitization difficulty carbonaceous material is obtained.
Patent JP-H05116276-A (JP)
Title: Ink stirrer for coater
Inventor: KOYAMA KENJI
IPC: B41F17/10
Filed: 1991-10-24
Abstract: PURPOSE:To provide the title stirrer capable of producing transfer foil becoming uniform in the quality of its transfer layer over the entire surface thereof. CONSTITUTION:A rodless cylinder 12 is arranged on the lateral side of an ink pan 2 and constituted of the long cylinder main body 13 fixed on a bracket 11 and the slide part 14 engaged with the cylinder main body 13 in a freely slidable manner. An air cylinder 19 is fixed to the slide part 14 and the rod 27 extending toward the space between the peripheral surface of a coating cylinder 3 and the front wall 2a of the ink pan 2 is provided to the air cylinder 19. A stirring spatula 22 is fixed to the leading end part of the rod 27 and driven to the position S dipped in ink 1 in such a state that the rod 27 moves forwardly and driven to a retracted position T outside the ink 1 in such a state that the rod 27 moves rearwardly.
Patent JP-H03166894-A (JP)
Title: Key telephone system
Inventor: NOMURA YOSHIO
IPC: H04M9/00
Filed: 1989-11-27
Abstract: PURPOSE:To provide an off-hook announcement function to all telephone sets by sending a voice signal of telephone sets B, C which is the result of addition by a voice addition circuit to a telephone set A so as to obtain the off-hook announcement function. CONSTITUTION:When a telephone set C makes an off-hook announcement to a telephone set A while telephone sets A, B are talking with each other, a reception voice signal from the telephone set B and the reception voice signal by the off-hook announcement from the telephone set C are inputted to a voice adder circuit 27 by the link control of a time division time switch 2. Then the voice signals of the telephone sets B, C are added and the result is returned to the time division time switch 2. Since the voice signal of the telephone sets B, C is sent to the telephone set A in the time division time switch 2, the telephone set A listens to the off-hook announcement voice signal from the telephone set C.
Patent JP-H04179934-A (JP)
Title: Second harmonics generator
Inventor: SENOO TOMONOBU
IPC: G02F1/37
Filed: 1990-11-15
Abstract: PURPOSE:To attain the miniaturization of a whole device and the reduction of cost by inclining the basic wave incident surface of non-linear optical material with reference to the optical axis of the basic wave and feeding back return- light to semiconductor laser on the same optical axis as the incident basic wave. CONSTITUTION:In a 2nd harmonics generator provided with the semiconductor laser 1 for generating the basic wave and the non-linear optical material 5 for converting the basic wave to the 2nd harmonics, the incident surface of non-linear otical material 5 is inclined with reference to the optical axis of the basic wave so that the basic wave may resonate in a ring-like state in the inner part. And return-light for stabilizing the oscillation frequency of the semiconductor laser 1 is fed-back to the semiconductor laser 1 from the non- linear optical material 5 on the same optical axis as the incident basic wave. Thus, the need of a light isolator, a current feed-back system and a feed-back system for outgoing light can be eliminated, and the miniaturization of the device, the simplification of manufacture process and the reduction of cost can be attained.
Patent JP-H09148177-A (JP)
Title: Polyester heat-shrinkable tube for sheathing capacitor
Inventor: UENO MAKOTO
IPC: H01G13/00
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a heat-shrinkable tube which is excellent in electric insulating properties and capable of coming into close contact with the groove of a capacitor even in a drying heating treatment so as to protect the capacitor after it sheathes the capacitor and shrinks. SOLUTION: A heat-shrinkable tube is formed of polyethylene terephthalate which contains 9 to 15mol% of neopentyl glycol, 50 to 100μm in wall-thickness, and has a shrinkage factor of 40 to 60% in a radial direction and a shrinkage factor of 5 to 15% in a lengthwise direction. By this setup, after the heat- shrinkable tube sheathes a capacitor and shrinks, no empty space is induced in the groove of the capacitor when the tube is subjected to a drying heating treatment at a temperature of 170 deg.C for three minutes.
Patent JP-H04179573-A (JP)
Title: Printing device
Inventor: SHIBUSAWA MASANAKA
IPC: B41J17/12
Filed: 1990-11-15
Abstract: PURPOSE:To reduce the waste of a thermal transfer ink ribbon, the size thereof and running costs by a method wherein the rotation angle of a supply shaft is detected while the printing termination part of the thermal transfer ink ribbon is separated from a printing medium in order to rotate the supply shaft reversely through only the rotation angle. CONSTITUTION:A pulse signal for driving a medium transfer pulse motor 17 is sent from a motor driving circuit 16 to a medium feed amount detection circuit 18 and, by the rotation of a thermal transfer shaft and a slit disk 10 taking place when a thermal transfer ink ribbon 2 is transferred, the pulse signal thus produced is supplied to a ribbon feed angle detection circuit 13. By a computing circuit 19, the time required to send a printing medium S only a distance between a platen roller 3 and a ribbon tension roller 5b is obtained as the number of pulse signals sent to a motor 17. A ribbon driving motor 8 is made to rotate reversely until the number of the pulse signals produced by the photosensors of a light emitting element 11 and a light receiving element 12 become the same in order to rewind the thermal transfer ink ribbon 2. In this way a predetermined amount of the thermal transfer ink ribbon can always be rewound.
Patent JP-H07305173-A (JP)
Title: Production of body having superhard carbon film and device therefor
Inventor: IIDA TAMAKI
IPC: C23C16/50
Filed: 1994-12-12
Abstract: PURPOSE:To produce a body having a superhard carbon film capable of permanently maintaining the inherent value of the noble metal, natural gem, etc., by using this device. CONSTITUTION:An orifice is provided between a shield and a reactor in a plasma CVD device, metal, alloy, ceramic, composite ceramic, natural gem or hard plastic is used as a substrate, and the substrate surface is coated with a transparent superhard carbon film. In this case, a raw gas consisting essentially of gaseous hydrocarbons below atmospheric pressure is supplied into the plasma CVD reactor, and a glow discharge is generated between the shield and an orifice plate by the microwave of 1000-3000MHz. A part of the input of microwave is drawn into the reaction chamber through the orifice to control the substrate surface to <=200 deg.C, a superhard carbon film is formed on the substrate surface, and a body having a superhard carbon film is produced. Further, a plasma CVD device having a circular or elliptic orifice and with the numerical aperture controlled to 0.1-1.2% of the cross-sectional area of a waveguide is obtained.
Patent JP-S63212582-A (JP)
Title: Ink ribbon cassette
Inventor: ASAKURA OSAMU
IPC: B41J32/00
Filed: 1987-12-04
Abstract: PURPOSE:To accurately convey an ink ribbon and to prevent the slack of the ribbon by providing a friction unit supported by a cantilever at its free end on the way of an ink ribbon conveying route, and providing a spring member bent at its intermediate so that the supporting end and the free end are opposed. CONSTITUTION:An ink ribbon cassette 40 has a recess to which a recording head 18 formed at the conveying route of an ink ribbon 49 to be conveyed from a supply side 43 to a winding side 44 is inserted, and a friction unit 46a supported by a cantilever on the way of the route at its free end. A spring member 46 is provided for applying a small tension to the ribbon 49 to be conveyed from the side 43 to the side 44 by bending the intermediate so that the supporting end and the free end are opposed and for applying a large tension to the ribbon 49 returned from the side 44 to the side 43. Further, since tension applying means 46 allowing the ribbon 49 to be easily drawn in the conveying direction but to be scarcely returned in the reverse direction is provided, it can prevent the slack of the ribbon.
Patent JP-H11144818-A (JP)
Title: Connector for fpc connection
Inventor: INOUE MOTOTSUGU
IPC: H01R12/79
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a connector for FPC(Flexible Printed Circuit) which can be engaged by a weak operating force, even if it has a low profile (low height) and a large number of cores (the number of contacts). SOLUTION: Many contacts 2 each of which has an almost Ω-shaped contact part 2a are fixed to an insulator 3 perpendicularly to the page space with a designated interval between. An almost V-shaped part 4a corresponding to the almost Ω-shaped contact part 2a is formed in an elastic cover 4. An almost V-shaped part 5a is formed as well in a FPC 5. First, the almost V-shaped part 5a of the FPC 5 is inserted in the almost Ω-shaped contact part 2a of each contact 2. If the almost V-shaped part 4a of the cover 4 is then inserted in the almost V-shaped part 5a of the FPC 5, it is put in an engaged condition. Under this condition, the FPC 5 is connected to the contact 2 by a contact pressure produced when the cover 4 is pressurized and warped by the almost V-shaped contact 2a.
Patent JP-H03170329-A (JP)
Title: Metal oxide material
Inventor: DEN TORU
IPC: H01B12/00
Filed: 1989-11-29
Abstract: PURPOSE:To prepare a copper oxide material produced at low temperature, having good sinterability and useful as a superconductive material by comprising a specific periodic lamellar structure having surfaces with atomic arrangements vertical to the c-axis and containing CuO2 surfaces along the c axis. CONSTITUTION:A lamellar metal oxide material comprising surfaces having atomic arrangements vertical to the c-axis has a periodical structure comprising AO, AO, BO, CuO2, CO, DO, CO, CuO2, BO and AO surfaces along the c-axis. In the oxide material the A, B, C and D are preferably elements or atomic groups selected from an elements group consisting of Bi, Pb, Ti, Ca, Sr, Ba, Y and lanthanide elements. In an especially preferable metal oxide material, A is Bi and B, C and D are Sr.
Patent JP-2001125943-A (JP)
Title: Method for designing power supply decoupling circuit and design aiding system
Inventor: IRINO HITOSHI
IPC: H05K1/02
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a power supply decoupling circuit designing method and a design aiding system capable of easily designing a power supply system reducing the unnecessary radiation of electromagnetic waves in the case of automating the design of a printed board. SOLUTION: The design aiding system 100 is provided with an LSI library 10 recording the rated characteristics of various LSIs, a decoupling capacitor library 20 recording the rated characteristics of various capacitors and a PCB library 30 recording the cross-sectional structure of various power supply wires prepared by, an LSI library preparation means 70. A decoupling capacitor retrieving means 40 using the libraries 10, 20, a power supply wire determination means 50 using the retrieval result of the means 40 and the libraries 10, 30 and design result output means 60 for outputting a design result obtained from the means 50. The stored information of the libraries 10, 20, 30 can be optionally updated or added.
Patent JP-H03168544-A (JP)
Title: Electric box for air conditioner
Inventor: MATSUBARA MITSUNORI
IPC: F24F13/20
Filed: 1989-11-28
Abstract: PURPOSE:To enable working at an electric box from the front in the maintenance service by allowing a side plate to be held horizontal, when serviced, by insertion of a tongue projecting from the side plate, after drawing it out of an opening cut in the bottom plate, into a slit in a piece raised from the bottom plate. CONSTITUTION:A second side plate 17 is held in place, as to its lower part, by insertion of tongues 30, 31 respectively into opening 32, 33 cut in the bottom plate 24 and by placing a bent edge 45 projecting from the second side plate 17 in contact with piece 34, 35 raised from the bottom plate 24 and, as to the upper part, by fixation by means of fixing screws. For the maintenance service, said fixing screws are removed and the tongues 30, 31 are drawn out of the openings 32, 33 and inserted respectively into slits 36, 37 formed in the raised pieces 34, 35 so that the second side plate 17 can be held in a horizontal position.
Patent JP-H04269481-A (JP)
Title: Connector
Inventor: FURETSUCHIYAA UIRIAMU CHIYAPIN
IPC: H01R12/52
Filed: 1991-10-29
Abstract: PURPOSE: To provide an electric connector which guarantees a pair of circuit members for keeping high reliability and separable connection. CONSTITUTION: A connector 10 has an electrical insulating frame 11 which decides an internal aperture 17. Bridges of this aperture are plural elastic contact members 15, which are held in the directions of the suspension and the separation within the aperture by plural pairs of plural slender insulating materials. Each contact can be easily removed from the frame of the connector, and easily modified and/or substituted. The connector provides the wiping connection, removes the fouling on each circuit member coming from each conductive pad, or other contaminations.
Patent JP-H11144098-A (JP)
Title: Portable ticket issuing machine
Inventor: YOSHIOKA YASURO
IPC: G07B1/08
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To prevent fingers or clothing from being caught by a holding part during the operation of a portable ticket issuing machine. SOLUTION: At the outer periphery of an input part 9 on the surface of a main body 1, a holding part 12 recessed in the main body 1 is formed. Consequently, there is no projection and a hand, finger, or clothing is not caught by the holding part 12 during operation, thereby preventing the holding part 12 from being broken and the main body from being fallen and broken owing to catching.
Patent JP-H10148971-A (JP)
Title: Developing device
Inventor: SASAKI YUKIO
IPC: G03G9/10
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of enhancing printing quality, in a developing device which houses a developer constituted in such a manner that platelike magnetic carriers and toner are mixed and attracts the housed platelike magnetic carriers to a magnet provided to face a photoreceptor drum on which an electrostatic latent image is formed, so as to supply the toner to the photoreceptor drum and recover the toner. SOLUTION: In the developing device housing the platelike magnetic carriers which are mixed with the toner and stuck to a magnetized developing roller, to supply the toner to a printing part, the platelike magnetic carrier is formed so that in a plane shape, the ratio of a length (a) in a longitudinal direction to a length (b) in a direction perpendicular to the longitudinal direction is 1-1.8, that is, a shape just like a disk is obtained. Thus, the platelike magnetic carriers are almost uniformly arranged on the developing roller and the toner is uniformly supplied to the photoreceptor drum from the developing roller, to enhance the printing quality.
Patent JP-H02153468-A (JP)
Title: Remote centralized supervisory device
Inventor: ISHIZUKA KOJI
IPC: G07D9/00
Filed: 1988-12-05
Abstract: PURPOSE:To quickly execute the release processing to all of terminal equipments in which a fault is generated by connecting input and output data of a centralized supervisory center and each terminal equipment by a radio telephone line. CONSTITUTION:Since a centralized supervisory center 13 provides an output to a terminal equipment 15 by radio communication, when such a fault as a person in charge of the center goes to the terminal equipment 15 is generated, he brings the center 13 with him, and can go to the faulty terminal equipment 15, while outputting an emergency countermeasure signal by radio, and while supervising a release state in the present state. In such a way, on the way in which the person in charge goes to the terminal equipment 15, for instance, while he is in a car, etc., the emergency countermeasure can be executed efficiently, and when the person in charge arrives, the terminal equipment is in a state that the fault contents, etc. are understood exactly, and the emergency countermeasure by a release command from the center is ended roughly, and the release processing can be executed quickly.
Patent JP-H11140946-A (JP)
Title: Urinal stool
Inventor: KIMURA MOTOYASU
IPC: E03D11/02
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a urinal stool, which is formed easily, cost of which is reduced and which is also cleaned readily. SOLUTION: A flushing water pipe 19 separably connected to a water supply pipe 18 by a joint 27 is installed onto the internal side face of the front plate 2 of the urinal stool so as to be removed from the urinal stool, and a large number of main nozzles are mounted on the flushing water pipe 19. A large number of the main nozzles are opened towards the directions that flushing water can be ejected towards either places in a large number of places, where flushing water on the internal side face of the urinal stool must be blown out.
Patent JP-S63162754-A (JP)
Title: Polyester composition
Inventor: TSUNASHIMA KENJI
IPC: C08L83/00
Filed: 1986-12-26
Abstract: PURPOSE:To eliminate a problem with respect to the formation of lines on a film in melt-extruding the compsn. into a film, by blending a polyester compd. with metallic titanium or a titanium alloy and a polysiloxane, a metal salt of a higher fatty acid or an alkyl sulfuric ester. CONSTITUTION:A polyester compd. is blended with 0.001-0.1wt% at least one member (A) selected from the group consisting of metallic titanium and titanium alloys and 5-500ppm of at least one member (B) selected from the group consisting of polysiloxanes, metal salts of higher fatty acids and alkylsulfuric esters. Examples of alloy elements for the titanium alloys are aluminum, molybdenum, chromium, iron, etc. and aluminum is particularly preferred.
Patent JP-S63162237-A (JP)
Inventor: IWASAKI HIROBUMI
IPC: D04H3/011
Filed: 1986-12-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63162185-A (JP)
Inventor: HASEGAWA YUZO
IPC: B25J17/00
Filed: 1986-12-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05139923-A (JP)
Title: Snow blight controlling agent
Inventor: SHIGEMITSU SHUNYO
IPC: A01N59/00
Filed: 1991-11-25
Abstract: PURPOSE:To obtain snow blight controlling agent of lawn grass capable of exhibiting extremely excellent snow blight controlling effect even in a small amount and free from environmental pollution. CONSTITUTION:Sodium carbonate and/or calcium hydroxide is normally blended in an amount of 50-100wt.% as an active ingredient to provide the objective snow blight controlling agent having excellent sterilizing force against pathogenic fungus of snow blight and capable of controlling snow blight by various kind of fungi, e.g. Typhula isikar iensis, Typhula incarnata, Pythiom spp, Fusarium nivale, etc., over the wide range without environmental pollution. Although the active ingredient may directly be used as the controlling agent for snow blight without adding other ingredients, normally the active ingredient is formulated in a form of solution, oil, hydrating agent, powder, granules, fine grains and applied. Furthermore, the concentration of the active ingredient applied is >=5g/m<2>/500ml, preferably >=10g/m<2>/500ml when finally used as liquid and 5kg/10 areas, preferably 5-15kg/10 ares when used as powder, granule or fine grains.
Patent JP-S63163800-A (JP)
Inventor: OCHI KOJI
IPC: F42B3/10
Filed: 1986-12-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。