baber/WOPTO huggingface dataset:
Patent JP-2000191169-A (JP)
Title: Sheet feeder and image formation device
Inventor: MIURA YUKIHIRO
IPC: B65H3/56
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeder capable of preventing a feeding failure of overlapped feeding, etc., even against a diversified sheet by providing a separation member not to interrupt returning carriage of sheets carried in a bundle by a separation rotor even while handling and separating a sheet bundle before a retard separation means in the case when a plural number of the sheets are fed in a bundle from a sheet placing means and a image formation device furnished with it. SOLUTION: A pre-separation plate 32 is provided free to revolve around an axis of revolution 32a as its center, and it is constantly urged to a position to project on a carrier passage 31 by a torsion coil spring 33. It is constituted so as to separate pick-up rollers 5, 6, 7 from a sheet S by a link 35 driven by a solenoid 36 and to oscillate a pick-up roller support member 34 and to refuge from the carrier passage 31 by pushing down the pre-separation plate 32 simultaneously.
Patent JP-2001181686-A (JP)
Title: Detergent composition for liquid crystal glass substrate
Inventor: FUJITA YUTA
IPC: C11D7/32
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent composition for liquid crystal glass substrates used for liquid crystal displays of television, personal computer, clock, and the like. SOLUTION: This water-based liquid detergent composition for liquid crystal glass substrates comprises (A) 3-10 wt.% quaternary ammonium hydroxide, (B) 1-5 wt.% sodium hydroxide, (C) 1-5 wt.% potassium hydroxide and (D) 1-10 wt.% aminoplycarboxylic acid or its salt. The detergent composition has excellent washing removal force to a cullet attached to a liquid crystal cell glass substrate and has extremely slight foaming property and can be applied to wide deterging methods and further is excellent in detergency of oil and fast stains such as stain of fingerprint and has adequate etching property, so the detergent composition contributes also to the smoothness of liquid crystal cell glass substrate surfaces.
Patent JP-2000194366-A (JP)
Title: Sound source device
Inventor: MATSUMOTO SHUICHI
IPC: G10K15/04
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To efficiently impart an effect to a musical sound becoming one instrumental tone color with musical sound waveforms of plural parts. SOLUTION: The musical sound waveforms of plural parts are formed respectively by separate sound generation slots 31. One of plural sound generation slots 31 becomes a master sound generation slot, and the others become slave sound generation slots. Respective sound generation slots 31 are provided with musical sound forming parts WG. The musical sound waveforms formed by the slave sound generation slots of the musical sound forming parts WG are outputted to the master sound generation slot. The master sound generation slot combines the musical sound waveforms inputted from the slave sound generation slots with the musical sound waveform formed by itself to input the synthesized waveform to an effector. Thus, the effect is imparted to the perfect musical sound waveform, and since the operated effector is one, a processing load is reduced.
Patent JP-2000191990-A (JP)
Title: Plastic tacky and adhesive tape
Inventor: MURAKAMI TEI
IPC: C09J121/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a tacky adhesive tape using a base film free from hygroscopic property and having good hand-tearing property by applying a tacky adhesive agent to a single layer of a specific cyclic olefinic polymer or a laminated tape of the above polymer layer and a polyolefin layer. SOLUTION: A tacky adhesive layer is formed on a single layer of a cyclic olefin-based polymer represented by formula I [(a) is 0 or 1; (b) is 0 or a positive integer; (k) is 0 or 1; R1 to R18 and R' and R" are each independently H, a halogen or a hydrocarbon group] or formula II [(c) and (d) are 0 or >=1 integer; (e) and (f) are each 0, 1 or 2; R21 to R39 are independently H, a halogen, an aliphatic or alicyclic or aromatic hydrocarbon or alkoxy] or one surface or both surfaces of a tape obtained by providing a polyolefin layer of polyethylene, polypropylene, etc., onto one surface or both surfaces of the above cyclic olefin- based polymer layer and polyolefin layer to provide the objective tacky adhesive tape having 300-2,000 kgf/cm2 tensile strength in tape width direction.
Patent JP-2001188824-A (JP)
Title: Device and method for supporting family registration correction
Inventor: NAKANO SHIGE
IPC: G06Q50/26
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To enable even a person not provided with high-grade knowledge about a family register to easily an quickly generate an application for family registration correction. SOLUTION: The correction item and correction contents of family registration entry are inputted by using a user interface for entry input navigation displayed on a display 136, respectively. An automatic entry example preparation part 142 retrieves a family registration correction form entry example data base 132 with the inputted correction item and correction contents as arguments, takes out entry examples corresponding to the reason of correction and the purpose of the correction respectively and displays them on the display 136. An operator inputs concrete contents to a blank part and completes a family registration correction entry form.
Patent JP-2000196406-A (JP)
Title: Surface acoustic wave device
Inventor: KURODA YASUSHI
IPC: H03H9/25
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a small sized surface acoustic wave device whose cover can easily be open without the use of a solvent to dissolve a resin adhesive. SOLUTION: A grooved-like recessed part 11 is provided along a connection face F between a support base 1 and a cover 10 at a lower end of two side circumferential faces of short-sides of the cover 10 opposite to each other in this device. Or the similar effect can be obtained in such a way that the cover 10 is arranged with a deviation on the connection face F in a direction in parallel with a rectangular side, one circumferential side of a short side of the cover 10 is projected outward from the side circumferential face of the support base 1, and the side circumferential face of the support base 1 at the opposite short side is projected outward from the side circumferential face of the upper cover 10.
Patent JP-2000160790-A (JP)
Title: Roof with solar battery
Inventor: SAKAI NORIKAZU
IPC: H01L31/042
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a roof with a solar battery such that a vacant space where panels cannot be arranged on a roof face is minimized to secure a sufficient light-receiving area of each auxiliary panel. SOLUTION: A plurality of trapezoidal auxiliary panels 15 are arranged along each downgrade ridge 1A and a plurality of rectangular main panels 4 are arranged on the remainder of a roof face 1 where the auxiliary panels 15 are not arranged. The main panels 4 and the auxiliary panels 15 can thus be arranged while forming almost no vacant space on the roof face 1, whereby the vacant space where the main panels 4 and the auxiliary panels 15 cannot be arranged on the roof face 1 can be minimized.
Patent JP-2000169796-A (JP)
Title: Sliding wax made of beeswax compounded with hashish resin for skis and snowboard
Inventor: TAKEUCHI MAKOTO
IPC: C09G1/10
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a sliding wax with no anxiety for environmental pollution, since various chemical substances have been used in a conventional sliding wax for skis and a snowboard and there is a fear for environmental pollution. SOLUTION: The sliding wax is made by compounding a hashish resin and microcarbons prepared from, as a raw material, hashish into a beeswax. A conventional sliding wax for skis and a snowboard was made much more of a sliding performance and various chemical substances were used for the sliding wax. As a result, a pollusion of soil and water quality was in anxiety. Consequently, high viscosity properties and improved durability performance are imparted by mixing the hashish with the beeswax, and friction to a snow surface is reduced by mixing the microcarbons with them. Thus, the new sliding wax is compared with the conventional ones in view of the performance, and the new wax does not bring any environmental pollution, because all the raw materials of the wax are natural ones.
Patent JP-2000185589-A (JP)
Title: Noise reducing apparatus for dump truck rear-gate
Inventor: SASAKI SEIZO
IPC: B60P1/26
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To reduce impact noises which is produced by a rear gate when a raised load-carrying platform of a dump truck is lowered. SOLUTION: This rear-gate noise reducing apparatus includes a pneumatic cylinder 20 which is disposed at a longitudinally rearward and generally laterally intermediate position on the bottom of the load-carrying platform of the dump truck, wherein a piston rod 22 extendable backward within the load-carrying platform is attached to the pneumatic cylinder 20. The rear-gate noise reducing apparatus further includes elastic members 30, 32 attached to the tip of the piston rod through a coupling member for stopping the lower end of a rear gate 14 being lowered. The pneumatic cylinder is mounted such that the elastic members are positioned slightly beyond the rearmost end of the load-carrying platform when the piston rod is extended.
Patent JP-2000192170-A (JP)
Title: Low karat corrosion resistant gold alloy in which cast skin of cast body is not blackened and gold collor is enhanced
Inventor: OTSUKA SHOSUKE
IPC: A61K6/04
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To suitably use the alloy for repairing dental crowns, decorative parts, contacts of electric apparatus or the like by allowing it to have a specified compsn. contg. Au, Pd, In, Cu, Zn, Pt, and the balance essential Ag and allowing it to optionally contain Al or the like. SOLUTION: This alloy has a compsn. contg. 2 to 30% Au, 15 to 35% Pd, 5 to 22% In, 0.5 to 12% Cu, 0.1 to 10% Zn, 0.1 to 10% Pt, and the balance Ag, and, moreover, in the case Al, Si, Re, Ga, Sn, In, Os, Ph and Ru are incorporated therein, each content is controlled to 0.01 to 3%. By controlling the ranges of Au and Pd to the ones similar to those in a copper-contg. low karat gold alloy placed on the market, various characteristics which can get through JIS standards are imparted thereto. In reduces the m.p. of the alloy, covers the lack of the improvement of its discoloration resistance and corrosion resistance caused by Au and Pd and moreover improves its strength. Zn effectively works as a deoxidizer for the alloy and furthermore improves its strength and corrosion resistance.
Patent JP-2001170371-A (JP)
Title: Wave dissipating device in motorboat race course with wind deflecting plate
Inventor: HAMAMURA SHOTARO
IPC: E02B3/06
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To solve a problem of collapse and damage of wind deflecting plates and equipment caused by considerable load applied to wind deflecting plate mounting posts and the wind deflecting plates in the case of a strong wind since a plurality of wind deflecting plates are fixedly mounted to the wind deflecting plate mounting posts in a wave dissipating device in a motorboat race course with the well-known wind deflecting plates. SOLUTION: In this wave dissipating device A in the motorboat race course with the wind deflecting plates, the wind deflecting plates are connected at considerable spaces between a course side wave dissipating body B and a quay side wave dissipating body C and made vertically movable to effectively dissipate billows (swells) and ripples. In the case of a strong wind, the wind deflecting plates are therefore lowered downward to prevent the damage of the wind deflecting plates and other related equipment and to attain the safety of motorboat racers and the fairness of a race.
Patent JP-2000198996-A (JP)
Title: Method for reducing friction resistance in pipe
Inventor: INABA HIDEO
IPC: C08L71/02
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce the friction resistance in pipes and make the increase in flow rate and the decrease in pump power possible by adding a specified amount of an amine oxide compound, as a surfactant, to an aqueous heat-carrying medium. SOLUTION: An amine oxide compound represented by formula I (wherein a and b are each 2-4; α to ω are each 0-1,000; R1, R2, R4, and R5 are each a 1-36C alkyl, alkenyl, hydroxyalkyl group or the like; and R3 is a 1-36C alkyl, alkenyl or hydroxyalkyl group) and/or an amine oxide compound represented by formula II (wherein a, b, α to ω, and R1 are each the same as in formula I) is added in a concentration of 0.001-5 wt.% to a heat-carrying medium. A part or the whole of the amine oxide compound may be replaced by a nonionic surfactant represented by formula III (wherein a, b, and c are each 2-4; and αto ω are each 0-1,000). The desired effects can be attained in a temperature range of the medium from low temperatures in air-conditioning to high temperatures in room heating.
Patent JP-2000173551-A (JP)
Title: Fluorescent lamp
Inventor: TAKUBO SHUJI
IPC: H01J65/00
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To prevent an external electrode from peeling from a glass bulb by providing a slit on a terminal so as to fit to a curved shape of the outer surface of the glass bulb. SOLUTION: A pair of band shaped electrodes 4, 5 whose lengths are approximately equal to a length of a glass bulb 1 is provided with a predetermined distance on an outer surface of the glass bulb 1 with a fluorescent coat 2 formed on an inner surface of the glass bulb 1. A terminal 6 provided on ends of the band shaped electrodes 4, 5 includes at least not less than one slit on a contact part 61 with the outer electrode along a longitudinal direction of the contact part 61 with the external electrode. Therefore, the contact part 61 with the external electrode has a shape which fits to a curved shape of the outer surface of the glass bulb 1, and is mounted on the ends of the external electrodes 4, 5.
Patent JP-H11309639-A (JP)
Title: Work fixing medium
Inventor: TARUMI YOSHIYUKI
IPC: B23Q3/08
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently fit and remove a work while securely fixing the work for the accurate working by forming a fixing medium of the silicon oil represented with the low-molecular silicon oil. SOLUTION: A fixing jig 3 is placed on a jig fixing device 4 by a pedestal 3b, and the jig fixing device 4 is operated so as to fix the fixing jig 3, and a work 5 is placed on a fixing surface 30 of a main body 3a through a work fixing medium 6 made of the silicon oil. The working liquid or the working liquid or the cooling gas, of which temperature is lower than the solidification temperature of the work fixing medium 6, are supplied from a cooling gas supply means 7 to the work 5 and the fixing jig 3, and in this condition, the work 5 is worked by the tool 2. After completing the working, supply of the working liquid or the working liquid or the cooling gas from the cooling gas supply means 7 is stopped. With this structure, since the work fixing medium 6 is returned from the solid phase to the liquid phase, the fixing force to the work is released.
Patent JP-2000187686-A (JP)
Title: Device for supporting school registration business in graduate school
Inventor: SHIDA MIEKO
IPC: G06Q50/20
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To reduce a school registration business work and to attain a correctness in data in a graduate school by permitting a personal computer connected to a client server system to be a hardware configuration and managing and operating a part of the work such as school record management an school register management by means of the computer under the configuration. SOLUTION: A supporting device consists of the client server system which is connected to a LAN line 3. School record data, completion data and school register data or the like are held in a server device 2 by unitary management. Since an environment is the LAN one, client devices 1 are arranged by distribution in school but a school record database, a completion database and a school register database or the like to be the core are stored in the hard disk of the server device 2. Thus, the loss of inter-data consistency and double-management by individually managing information are eliminated. Besides, a school record certificate and a school certificate are outputted from a printer device 5 whenever it is required from the client devices 1 on a sheet of paper at any time.
Patent JP-H04210799-A (JP)
Title: Brushless motor drive
Inventor: FUKAMIZU SHINGO
IPC: H02P6/182
Filed: 1990-12-11
Abstract: PURPOSE:To obviate the necessity of high capacity capacitor and to suppress noise and vibration by providing a phase switching trapezoidal wave synthesizer outputting a conduction switching signal while making smooth the rising and falling thereof and a conduction logic detector detecting a signal for switching conduction of a counter electromotive force, induced in a driving coil during conduction pause interval, to the driving coil. CONSTITUTION:A starting circuit 50 switches conduction of each phase winding based on an output signal from a self-running three-phase multivibrator 501, at the time of starting a motor, thus starting rotation of the rotor of the motor. An input clock signal is fed to the three-phase multivibrator 501 which is then triggered by a start input and provides output to a counter 502 and a phase switching/trapezoidal wave synthesizer 219. The counter 502 then delivers an arbitrary set count-up output to a start/detection switching circuit 503. Output from the start/detection switching circuit 503 is then switched between start and detection and fed to a phase switching trapezoidal wave synthesizer 21 which then provides an output to a distribution circuit 22. Motor drive coils 1-3 are then driven and the input to a logic circuit 211 is switched from the multivibrator 501 to a conduction logic detector 20.
Patent JP-H04212686-A (JP)
Title: Body of motor scooter
Inventor: URANO SHOICHI
IPC: B62J9/00
Filed: 1990-12-07
Abstract: PURPOSE:To lighten a frame as well as to improve the allocation of load by attaching a box to an inner part at the rear end of a main frame, while making a helmet as to be stowable in this box in direction its downside at the main side and the front and rear at the upper and lower sides, and an inclined part is installed from the side lower part to the rear lower part of the box at the opposite side to the main frame. CONSTITUTION:The rear of a main frame 1 is offset to the side of a cushion unit 4 of a power unit 3, and an upper end of this cushion unit 4 is connected to a bracket 5 welded to a rear end of the main frame 1. A sub-frame 6 and a holding part 7 are welded to the rear of the main frame 1, attaching a box 8 to the interval between them. A seat 9 covering an upper side of the box 8 is hinged with a hinge 10, and the rear part is made so as to be lockable with a striker. The box 8 is formed into a form as making a helmet 12 stowable in it in directing its lowerside at the side of the main frame 1 and the front and rear parts at the upper and lower sides respectively, and further an inclined part 13 is installed from the side lower part to the rear lower side.
Patent JP-H04300465-A (JP)
Title: Membrane for air spring
Inventor: CHIBA FUMIO
IPC: F16J3/06
Filed: 1990-12-28
Abstract: PURPOSE:To improve fitness as well as to upgrade friction-proofness and durability of a membrane for a air spring provided with a cylindrical rolling tapered portion between a small diameter portion on one end and a large diameter portion on the other end thereof by specifying the taper angle of the rolling tapered portion to a small specified angle. CONSTITUTION:A membrane 1 for an air spring used for a vehicle body suspension device and the like is an approximate cone shape hollow body with layers of reinforcement cords embedded in its interior. The membrane 1 is fitted between an outer cylinder 8 and an inner cylinder 9 of a suspension device by bending it in U shape thus forming an air chamber 10 in its interior. The membrane 1, as an component parts before fitting is provided with a small diameter portion 2 on one end and a large diameter portion 3 on the other end with a cylindric rolling tapered portion 4 connected to its intermediate, which connection is made by setting the taper angle of the rolling tapered portion 4 within 2 to 5 to reduce the compressed distortion applied to the rolling tapered portion 4. And by providing a connecting tapered portion 5 of relatively large angle in series on the rolling tapered portion 4, its reversal operation and fitting work can be carried out easily.
Patent JP-H04217608-A (JP)
Title: Production of plant callus cell-differentiating agent and method of redifferentiation using the same
Inventor: OKAMOTO TAKAHIRO
IPC: C12R1/385
Filed: 1990-12-18
Abstract: PURPOSE:To redifferentiate the callus cells of a plant with a plant callus cell- differentialting agent produced by the culture of a microorganism. CONSTITUTION:A microorganism Pseudomonas.mallei No.206-1 (FERN MP-11898) belonging to the genus Pseudomonas is cultured in the presence of adenine, and subsequently killed. A plant callus cell-redifferentiating agent is collected from the culture solution, and impregnated into a filter paper, which is placed on a culture medium mixed with a cytokinin, and the callus cell of a plant is implanted and cultured under a bright condition to redifferentiate the cell.
Patent JP-H04224594-A (JP)
Title: Phosphorous ester compound and production thereof
Inventor: KAZAMA HIDEKI
IPC: C07F9/6578
Filed: 1990-12-25
Abstract: PURPOSE:To obtain the title compound useful as a monomer providing a resin suitable as an optical material having high refractive index, low specific gravity, excellent transparency, weather resistance, etc. CONSTITUTION:A compound shown by formula I {(R1 is group shown by formula II or formula III [A1 is (R4-X3)n, (X3-R4)n, (R4-X3)n, etc.; A2 is (X3-R4)n-X4-R5 or (X3-R4)n-X4 (X3 and X4 are alkylene or phenylene; n is >=0 integer); Y1 and Y2 are H, halogen, alkyl, alkoxy or alkylthio; R3 is H or methyl]; R2 is 2-5C alkylene, R6-X5-R7 (R6 and R7 are 2-4C alkylene; X5 is O or S) or group shown by formula IV (p and q are 0-2); X1 and X2 are O or S} such as 2-(4- biphenyl)-1,3,2-dithiaphospholan. The compound, for example, is obtained by reacting a halogenated phosphorus compound shown by formula II (Z1 is halogen) with a compound shown by the formula R1'-MgZ2 (Z2 is halogen) or a compound shown by the formula R1'-Li.
Patent JP-H04225245-A (JP)
Title: Method and substrate for forming bump of tab inner lead
Inventor: KANEKO HIDEKI
IPC: H01L21/60
Filed: 1990-12-26
Abstract: PURPOSE:To provide a forming method for a bump capable of easily forming a bump of a hollow structure to be connected to a semiconductor element with sufficient strength even if an irregularity in the height of the bump exists without deformation of inner leads. CONSTITUTION:A punch 11 is disposed vertically at an interval of 300mum at the center of a die hole 13 of a die 12. After an inner lead 16 is aligned with a guide hole 15 of a substrate 14, the lead 16 is so mounted at the die 12 side as to direct the substrate 14 toward the pump 11 side, and the hole 15 is aligned with the center of the punch 11 and the hole 13. Then, the punch 11 is pressed to the die 12 side, and a hollow bump 17 is formed at the lead 16.