baber/WOPTO huggingface dataset:
Patent JP-2000147933-A (JP)
Title: Fixing apparatus
Inventor: HANIYU NAOHIKO
IPC: G03G15/20
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To prevent the cracks of a conductive adhesive layer for bonding a power receiving member and the inner surface of a fixing roller, which is elastically deformed when it is pressed by a pressure roller, when using the fixing roller which is made small in thickness in order to shorten a rising time from starting power supply to a fixing device until the fixing roller attains a prescribed fixing temperature. SOLUTION: This inner surface heating type fixing roller 1 is provided with a cylindrical base substance 1B and a heating resistor layer 1D formed on the inner surface of the base substance 1B via an insulating layer 1C and energized to generate heat. Power receiving members 14A, (14B) attached and fixed on the layer 1D of the roller 1 are formed of a thin conductive material which can be elastically deformed, electrically connected, and fixed on the layer 1D by the conductive adhesive layer 12A, (12B).
Patent JP-H07179451-A (JP)
Title: Production of cumarins
Inventor: SAKAI KIYOMI
IPC: B01J23/44
Filed: 1993-12-22
Abstract: PURPOSE:To obtain cumarins useful as an intermediate for perfumes, medicines and agrochemicals and dyes at a high reaction rate by subjecting 3,4- dihydrocumarins to dehydrogenation reaction by evaporating a reacted liquid using a specific heating calorie. CONSTITUTION:3,4-Dihydrocumarins of formula I (R1 to R4 each is H, methyl or ethyl and two or more groups thereof are H) are subjected to dehydrogenation reaction using 80-1000kcal/kg.hr heating calorie per unit reacted liquid in the presence of a metal catalyst such as a solid metal catalyst obtained by supporting palladium on an active carbon to provide the objective cumarins of formula II.
Patent JP-2001139930-A (JP)
Title: Gasket material
Inventor: TOYOSAWA SHINICHI
IPC: C09K3/10
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain a gasket material directly bondable to a cover material, or the like, made of a metal without using an adhesive and good in adhesion to the cover material, or the like, by an injection molding. SOLUTION: This gasket material comprises (a) 100 pts.wt. of a styrene-based thermoplastic elastomer composed of a block copolymer, (b) 3-50 pts.wt. of an ethylene-(meth)acrylic acid copolymer or an ethylene-(meth)acrylic ester copolymer with 5-45 wt.% content of the (meth)acrylic acid and (c) 50-170 pts.wt. of a paraffinic oil.
Patent JP-2001140436-A (JP)
Title: Retaining wall material
Inventor: SUZUKI TAKASHI
IPC: E04F13/00
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a retaining wall material excellent in execution, design, shock resistance and fouling prevention, easy in transportation and without any problem in the area of a storing place. SOLUTION: A foaming layer 2 comprising a thermoplastic synthetic resin, a printing layer 3 comprising the thermoplastic synthetic resin, and a transparent layer 4 comprising the thermoplastic synthetic resin are successively laminated on the upper face of a base material 1, printing pattern being the printing layer is orthogonal to the length direction of the retaining wall material, and emboss processing which is orthogonal to the length direction of the retaining wall material is performed on the surface of the transparent layer.
Patent JP-H01166021-A (JP)
Title: Optical information processor
Inventor: HAYASHI NOBUHIRO
IPC: G11B7/085
Filed: 1987-12-22
Abstract: PURPOSE:To efficiently use an incident light beam to obtain a scanning light beam having a large deflection angle by making the preparatorily deflected incident light beam incident on an acoustooptic deflecting element to obtain the scanning light beam. CONSTITUTION:A driving signal S1 whose frequency is changed like a saw tooth wave is supplied to an acoustooptical deflecting element 3 to generate an acoustic wave pattern, which advances in the prescribed direction in accordance with the elapse of time, in the acoustooptic deflecting element 3. A scanning light beam LA3 to which the emitted luminous flux of the acoustooptic deflecting element 3 is converged is obtained by the diffracting function of the acoustic wave pattern, and recording tracks on an optical recording medium are scanned by the scanning light beam LA3. Preparatory deflecting means 13-16 are provided which deflect an incident light beam LA5 made incident on the acoustooptic deflecting element 3 in accordance with the frequency (f) of the driving signal S1. Consequently, the degradation in diffraction efficiency is prevented to extend the driving band width of the driving signal S1. Thus, the incident light beam LA5 is efficiently used to obtain the scanning light beam LA3 having a large deflection angle.
Patent JP-2001141813-A (JP)
Title: Peripheral monitor for vehicle
Inventor: YAMABUCHI HIROSHI
IPC: G01S13/931
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain a peripheral monitor for vehicle in which the risk of collision against an object on the periphery of a vehicle can be monitored over the entire zone from a relatively short distance to a relatively long distance. SOLUTION: The peripheral monitor for vehicle comprises a transmission circuit 3 generating a transmission wave, an antenna 4 mounted on the periphery of or in the door mirror of a vehicle and radiating a transmission wave generated from the transmission circuit as a shaped beam having directivity spreading from the side and rear of its own vehicle to the region of adjacent lanes, a receiving circuit 6 for receiving the wave reflected from an object on the periphery of the vehicle through the antenna 5, an operating circuit 2 for operating the distance to the target based on the time elapsed before the transmission wave radiated from the transmission circuit is reflected on the object and received, operating a relative speed based on the Doppler frequency of the received radio wave and determining the risk of collision against the object based on the operation results, and LEDs 7,  8 for notifying the decision results of the operation circuit 2 to a driver depending on the degree of risk.
Patent JP-H01280404-A (JP)
Title: Kit for preparing last
Inventor: PIITAA MOSU GURAFU
IPC: A43D3/02
Filed: 1988-12-23
Abstract: PURPOSE: To provide a kit for adjusting shoemaker's last of making possible to manufacture an anatomically accurate shoemaker's last with a minimized labors and a working time by composing of that a hardening-able and shell- forming cloth includes a water-hardening prepolymer resin and it is made to adapt a foot-shape. CONSTITUTION: Preferable resin may be a water-hardening and isocyanate- functional prepolymer, which has enough isocyanate function to be hardened when such resin is exposed to a water vapor, or preferably a liquid water. The shell-forming cloth is dipped into the above resin, or blown against cloth and the like, thus the cloth is applied with the resin. The amount of resin to be applied is between approximately 50% and 70% on the basis of the whole weight of the cloth and the resin applied. A foot covered with cloth is dipped into water for activating the resin and hardening cloth. A unloaded shell is again bonded for securing it with initially adopted shape and a filler is filled into them. A completed shoemaker's last, i.e., filled shell can be usable by various methods as the memory materials for reproducing foot shape.
Patent JP-H07151742-A (JP)
Title: Movable plug
Inventor: OKURA KIHACHIRO
IPC: G01N31/00
Filed: 1993-11-29
Abstract: PURPOSE:To provide a movable plug for a cylindrical vessel wherein high resisting pressure can be held even if its size precision is low and a dead volume does not exist as much as possible called a pocket on the face in contact with liquid. CONSTITUTION:Front part structure consists of a body part 13 whose diameter is smaller than the inner diameter of a cylindrical vessel 2 and a front end part 11 whose outer diameter is approximately equal to the inner diameter of the cylindrical vessel 2, the front end part 11 has a sleeve part 12 extending along the inner face of the cylindrical vessel 2 rearward, an 0-ring 3 for pushing the sleeve part 12 outward is locked and inserted between the sleeve part 12 and the body part 13, furthermore, another O-ring 4 for fixing for holding liquidtightness in the body part 13 positioned rearward the sleeve part 12 is provided in the neighborhood of the sleeve part 12.
Patent JP-H06143891-A (JP)
Title: Method for cutting plotter sheet
Inventor: TAKAHASHI ISAMU
IPC: B43L13/00
Filed: 1992-11-11
Abstract: PURPOSE:To ensure that the drooping part due to the weight of a long sheet can be cut straight in a traverse direction. CONSTITUTION:A long sheet 32 is supported by a drive roller 28 and a pressure roller 30, and the tip lateral part 32 of the sheet 32 hangs downward by its weight. The tip lateral part 32a of the sheet 32 is separated from a side 32b sandwiched between the drive roller 28 and the pressure roller 30 by moving a cutter pen 20 in the traverse direction of the sheet 32. In this case, a specified area (a) is left untouched in the center of the sheet 32, then the sheet 32 is out in a traverse direction, and specified areas a-b in the center are half-cut by cutter pen 20 or perforated. Next, the sheet 32 is moved in a forward/ backward direction which is in parallel with the longitudinal direction of the sheet 32 by forward and reverse rotation of the drive roller 28. The half-cut part or the perforated part in the center of the sheet 32 is separated from the part 32b sandwiched between the drive roller 28 and the pressure roller 30 by the movement of the sheet 32.
Patent JP-H11162728-A (JP)
Title: Far infrared ray radiation bond magnet comprising flexibility
Inventor: AIKAWA YOSHIKAZU
IPC: H01F7/02
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a far infrared ray radiation bond magnet wherein a magnetic material and a far infrared ray radiation material are integrated for effective utilization of synergetic effect between magnetism and far infrared ray while, as flexible as rubber with excellent magnetic characteristics, molding by magnetic injection molding is possible. SOLUTION: (1) A mixed powder of magnetic material powder and far infrared ray radiation material powder is made into bulk through warm plastic working. Which is crushed and then molded using elastomer resin as soft resin. (2) The content of the elastomer resin is 5-15 wt.%.
Patent JP-H06141778-A (JP)
Title: Production of agar confectionery with shell as container and agar confectionery produced by this method
Inventor: HARA SHOZO
IPC: A23L21/10
Filed: 1992-11-10
Abstract: PURPOSE:To obtain the subject good-looking and highly airtight confectionery with sustained freshness without any special packaging by such processes that agar-agar is admixed with e.g. amber sugar followed by boiling appropriately, and the product is put into a pair of shells as a container, and incorporated with 'hamanatto' (a fermented soybean with black color and salty taste obtained by fermentating salted say beans with Bacillus natto, produced in Hamana lake area in Japan and derived previously from China) as an ingredient, followed by cooling and putting the pair of shells together into an encapsulated state. CONSTITUTION:Prior to putting a pair of shells 11, 12 (e. g. clamshells) together, the pair of shells 11, 12 is filled with agar-agar 2 boiled appropriately after incorporated with amber sugar, and the resultant agar-agar is incorporated with <=amanatto' 3 as an ingredient. The resulting product is roughly cooled into a jelly and the pair of shells 11, 12 are put together, thus encapsulating the jellylike agar-agar 2 with the pair of shells.
Patent JP-H06147098-A (JP)
Title: Convection type temperature gradient prime mover
Inventor: ABE TOSHIHIRO
IPC: F03G7/04
Filed: 1992-11-11
Abstract: PURPOSE:To perform a heat exchange with gas intact without being liquefied and evaporated. CONSTITUTION:This prime mover is provided with each of spiral pipelike cooling passages 20, 22 for gas cooling and heating passages 24, 26 for gas heating to be cooled or heated by two cooling pipes 14, 16 for cooling water feeding and a heating pipe 18 for hot water feeding installed in a cylinder 12. In this constitution, the gas heated by the heating passages 24, 26 on one side is taken into the cooling passages 20, 22, while the gas cooled in the cooling passages 20, 22 on the other is taken into the heating passages 24, 26, circulating both these heated and cooled gases with each other, and then each of fans 28a, 28b and 29 is rotated by dint of a convection current produced by temperature difference between both aforesaid gases.
Patent JP-H04194741-A (JP)
Title: Method and device for measuring crack length
Inventor: SHIGENAKA NAOTO
IPC: G01N27/20
Filed: 1990-11-28
Abstract: PURPOSE:To enable sound evaluation of a material of a nuclear reactor, etc., to be performed by setting a measurement current which flows to a CT (Compact Tension) test piece which is installed under nuclear reactor environment to an intermittent conduction of current exceeding 1 second, and obtaining a crack length from an electrical resistance. CONSTITUTION:Three sets of each two lead wires 2 are adhered to a CT test piece 1, current is allowed to conduct at a test piece 1 using one set of the lead wires 2, remaining two sets of lead wires 2 are connected to an electrical resistance meter 3, thus enabling electrical resistance to be measured for two positions of the test piece 1. With conduction of current to the test piece 1, a relay switch 6 is installed between a constant current source 5 and the test piece 1 and conduction of current to the test piece 1 is set to an intermittent one. Drive of a switch 6 is controlled by a microcomputer 4 and electrical resistance is taken into a microcomputer 4 only when current is conducted to the test piece 1, thus enabling crack length to be measure.
Patent JP-H09166558-A (JP)
Title: X-ray analysis method and device therefor
Inventor: YONEYAMA AKIO
IPC: G01N23/22
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To form a very small condensed X-ray spot to enable local analysis with higher spatial resolving power. SOLUTION: While a condensed X-ray image is observed, the shape of a reflecting surface of a condensed X-ray forming optical element 3 is corrected to form a very small condensed X-ray spot. The condensed X-ray from the optical element 3 is received by an X-ray detector 12, and the detection signal is processed by a signal processor 14 to display spot image, beam profile and beam diameter of the condensed X-ray on a monitor screen of the signal processor 14. According to the detection result, the shape of the reflecting surface of the optical element 3 is corrected using a shape correcting device 16. Accordingly, while the beam profile and the beam diameter are observed, the shape error of the optical element can be corrected. Thus, the condensed X-ray spot close to the design value which can not be obtained by just adjusting the position of the optical element can be obtained so as to enable X-ray analysis with higher plane resolving power.
Patent JP-H09164064-A (JP)
Title: Rice cooker
Inventor: KAKO SAORI
IPC: A47J27/00
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To suppress the drying-up of cooked rice regardless of the quantity of cooked rice by controlling a steam port opening/closing device to be opened and closed prescribed times in the rice cooking process. SOLUTION: When the water absorbing process is finished and the heating process is started while a steam port 4 is closed, a heating means 2 is continuously kept on until a temperature detecting means 6 detects the prescribed temperature before boiling. When the prescribed temperature is detected, the temperature in a pot is considered to be uniform, the steam port 4 is kept closed in the subsequent rice cooking-up process, the heating means 2 is kept on until a cover temperature detecting means 7 detects the prescribed boiling temperature, and the quantity of cooked rice is judged based on the elapsed period of the process. The steam port 4 is opened in the boiling maintaining process in which the electric power is changed in response to the quantity of cooked rice, and this process is finished when the temperature detecting means 7 detects the prescribed temperature.  The follow-on cooking process is then conducted for the fixed period when the steam port 4 is repeatedly opened during a resting time and closed during the heating time prescribed times. The steam port 4 is opened in the steaming process in which the cooked rice is steamed without being heated for the fixed period.
Patent JP-H11236352-A (JP)
Title: Production of alkyl (meth)acrylate
Inventor: VENTER JEREMIA JESAJA
IPC: C07C69/54
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain an alkyl (meth)acrylate through such process that, in a single reaction vessel, impurities produced as a result of the reaction are converted to the starting materials, and the reaction product and the starting materials are separated. SOLUTION: This alkyl (meth)acrylate is produced through the following steps: (A) a reaction vessel is charged with a 1-4C alcohol, (meth)acrylic acid, a strong acid catalyst and >=5 wt.% of water for forming a reaction mixture, (B) the reaction mixture is subjected to reaction for forming the corresponding 1-4C alkyl (meth)acrylate and impurities to be produced in the production process, and the impurities are hycirolyzed in the reaction vessel, and (C) the aimed 1-4C alkyl (meth)acrylate formed during the reaction and water are separated from the reaction mixture.
Patent JP-2000150599-A (JP)
Title: Wiring structure for semiconductor device
Inventor: IZUMI KATSUYA
IPC: H01L21/768
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a wiring structure for semiconductor device in which observations by means of an EB taster can be performed easily. SOLUTION: A wiring structure for semiconductor device has a plurality of wiring layers 14, 16, and 18 which are respectively formed through interlayer insulating films. The wiring structure is also provided with inspection wiring pads 28 independently provided on the uppermost interlayer insulating film which is the base layer of the uppermost wiring layer 18, connecting wiring pads 32 respectively provided on the interlayer insulating films, and contacts 34 and 36 which are provided through each interlayer insulating layer and respectively connect the lower layer wiring 14 and relaying wiring pads 32 to the pads 32 and inspection wiring pads 28. In this wiring structure, the waveform of the lower wiring layer 14 can be observed by means of an electron beam inspection device through the inspection wiring pads 28.
Patent JP-H10174388-A (JP)
Title: Manufacture of cage rotor
Inventor: KUCHIKI TAKAYOSHI
IPC: H02K17/16
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To promote productivity of a cage rotor by installing end ring blank members in advance, limiting flow of conductive material, preventing sectional area from getting large with the flowing ahead, and fixing a rotor by means of through-holes of up and down end ring blanks with the conductive material. SOLUTION: End ring blanks 10 and 11 of approximately the same material as that of an electric conductor bar 29 formed inside a slot of a columnar rotor iron core are used, approximately the same shaped through-hole as that of a slot-shape is provided, and the rotor is so temporarily fixed to both sides of the rotor iron core that it can make the same direction as the slot direction by such as welding, etc., to manufacture the rotor iron core. A rotor iron core set is installed between upper metal mold 14 and lower metal mold 16 through intermediate metal mold 15, the central mold 13 having a vent hole 20 is provided to the center section of the upper mold, if necessary. By such constitution, the end ring blanks are provided in advance, flow of conductive material and a flowing direction thereof are limited in an approximately straight line, and sectional area is prevented from getting large with the flowing ahead.
Patent JP-H02171132-A (JP)
Title: Emitting device for fishing
Inventor: HIROSE MASAMI
IPC: A01K93/00
Filed: 1988-12-24
Abstract: PURPOSE:To miniaturize an emitting device for fishing by connecting a cell stored in a main body of a case to an emitting element attached to a case cover by compression-shaped coil springs of specific shape. CONSTITUTION:In an emitting device for fishing wherein a cell 2 is stored in a main body of a case, an emitting element 4 is attached to a case cover 6 and a socket 3 is set between them, a cell comprising a pin-shaped electrode 11 and another electrode 12 made into a case of the cell, having the end part with an extended part 13 lengthened to the periphery of the pin-shaped electrode 11 is used as the cell and the electrodes 11 and 12 are connected through the socket 3 to terminals 28 and 29 of the emitting element 4 by compression-shaped coil springs 25 and 26.
Patent JP-2000147956-A (JP)
Title: Image forming apparatus, image forming system, image forming method and storage medium
Inventor: IKEGAMI HIDEYUKI
IPC: G06T1/00
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which ca be easily used, when a user wants to use an original direction detecting function. SOLUTION: At setting of a mode in which the original direction detecting function is utilized effectively, the on/off button for the original direction detecting function becomes the setting for 'display' (steps S14, S19 and S24), and the user selects validity and invalidity of the original direction detecting function on an operation flow for setting actions. Especially, the validity/ invalidity of the original direction detecting function can be set on the operation flow of a function that the original direction detecting function is effective. When the original direction detecting function is set before, later settings are prioritized.
Patent JP-H03187706-A (JP)
Title: Manufacture of decorative alc
Inventor: AMAHARA MASAKAZU
IPC: B28B1/16
Filed: 1989-12-18
Abstract: PURPOSE:To manufacture a decorative ALC prominent in designing property by a method wherein aqueous slurry, consisting of the principal constituents of calcarious matter, siliceous matter and aluminum powder, is poured into the mold of a decorative sheet, formed of a metallic sheet by press molding, to form, cure and integrate it with the decorative sheet. CONSTITUTION:A decorative mold is obtained by molding a metallic sheet by a press. The metallic sheet is an aluminum sheet, a stainless steel sheet or the like having the thickness of 100 mum-2mm, for example, and can be applied with printing, embossing processing and the like previously. Aqueous slurry is constituted of the principal constituents of calcarious matter, siliceous matter, and aluminum powder while calcium oxide, slaked lime or cement can be used as the lime quality or the curing agent of ALC. Siliceous matter is pozzolan or fine aggregate and the powder of silica sand, silica stone and the like, clay, olcanic ash and the like can be used. Aluminum powder reacts with the calcarious matter under the existence of water and generates hydrogen gas to foam the slurry and the grain size of 10-3,000 mum is preferable. The aqueous slurry is poured into a decorative mold. Steel reinforcements are used as reinforcing members and the aqueous slurry is foamed to cure it so as to have a given hardness. The slurry is taken out together with the decorative sheet and is cured by high- temperature water vapor to harden it prefectly.