baber/WOPTO huggingface dataset:
Patent JP-H09182213-A (JP)
Title: Electric vehicle
Inventor: KOSHIZAWA TOSHIBUMI
IPC: B62D6/00
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent the consumption of a main electric power source which feeds the hydraulic pump motor of a power steering device in an electric vehicle. SOLUTION: A steering travel intention decision device 18 to which a signal for detecting the operating state of a parking brake and a signal for detecting a selector position are inputted to decide that there is no steering travel intention when a selector is set to a parking position or when the parking brake is operated and the selector is set to a neutral position is provided. Also, a switch means 19 for stopping feeding a hydraulic pump motor 7 by a decision output from the steering travel intention decision device 18 that there is no steering travel intention is provided. Accordingly, when there is no steering travel intention, even if a key switch 2 is turned on, feeding the hydraulic pump motor 7 is stopped, thereby preventing the consumption of a main electric power source.
Patent JP-H05162035-A (JP)
Title: Mechanism for finely adjusting xy-theta axes
Inventor: TOYODA SEIICHIRO
IPC: G12B5/00
Filed: 1991-12-13
Abstract: PURPOSE:To provide a mechanism which can endure a large load though being compact, is easy to control and further stably fixed after adjustment. CONSTITUTION:An adjusted object support body 10 is moved by four stages 21, 22, 23 and 24 disposed in the apexes of an imaginary quadrilateral to adjust XY axes. When the support body 10 is moved in the direction of X axis or Y axis, a pair of drive points 11, 13 or drive points 12, 14 on the diagonal line of the quadrilateral are moved in the same direction for adjustment. When the support body 10 is moved in the direction of the theta axis, a pair of drive points on the diagonal line of the quadrilateral are moved in the opposite direction to each other for adjustment.
Patent JP-H07194774-A (JP)
Title: Structure for attaching/detaching attached component
Inventor: TAKAHASHI KUNIMASA
IPC: A63F7/02
Filed: 1993-12-29
Abstract: PURPOSE:To easily attach/detach a decorative plate to an attaching base plate. CONSTITUTION:A neck part 30 of a clip 12 is held to a small circular hole 46 of a bell crank hole 40 formed on a decorative plate 34. When the leg part of the clip 12 is pushed into an attaching hole 16 while bringing the decorative plate 34, the outer face of an elastic piece 22 is pushed against the hole wall of the attaching hole 16 and bent on the side of a supporter. When the leg part is further pushed until a flange 28 comes into close contact with an attaching base plate 10, a catch part 24 passes through the corner of a step part 26, the elastic piece 22 restores its shape and extends the diameter, and the catch part 24 is caught at the corner of the step part 26. When detaching the decorative plate 34, the decorative plate 34 is slid, and a large circular hole 44 of the bell crank hole 40 is made correspondent to a head part 32. In this case, since the diameter of the large circular hole 44 is larger than that of the head part 32, the decorative plate 34 is easily detached from the attaching base plate 10 by pulling it upward.
Patent JP-2001161900-A (JP)
Title: Game machine
Inventor: ANDO KEIJI
IPC: A63F5/04
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a game machine with which the storage capacity of an inner storage device can be economized. SOLUTION: A winning prize judging table 113 is provided with a reference judging table 121 which comprises lottery probability data used as the reference of other lottery probability data and an increase or decrease value table 122 which comprises increase or decrease value data from the lottery probability data of the reference judging table 121. The lottery probability data normally used for a game is determined by using the winning prize judging table 113 comprising the lottery probability data of the reference judging table 121, and a lottery probability data used for a special game is determined by using the winning prize judging table 113 which is determined by adding or subtracting the increase or decrease value data of the increase or decrease value table 122 to or from the lottery probability data of the winning prize judging table 121.
Patent JP-H10176043-A (JP)
Title: Continuous production of polyester
Inventor: NAMITA YUKIO
IPC: C08G63/78
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for continuously producing a polyester, enabling to give the product having a stable quality. SOLUTION: This method for continuously producing a polyester comprises subjecting terephthalic acid and ethylene glycol to an esterification reaction and subsequently to a polycondensation reaction. Therein, at least one kind of reaction condition selected from the group consisting of a temperature, a pressure, a retention time and a charged ethylene glycol amount is adjusted so that the esterification reaction rate of the polyester low polymer obtained by the esterification reaction is constant in a range of 90-98%, and the polycondensation reaction is controlled so that the terminal carboxyl group content of the polyester is constant in the range of 20-50g equivalent/10<6> g.
Patent JP-H05171010-A (JP)
Title: Conductive polymer solution
Inventor: KOBAYASHI ATSUSHI
IPC: C08L101/00
Filed: 1991-12-20
Abstract: PURPOSE:To provide the title soln. which is stable and allows no precipitation for a long time even when the concn. of a conductive polymer in it is high by specifying the concn. and incorporating a specified amt. of a diamine compd. into it. CONSTITUTION:The concn. of a conductive polymer, pref. polyaniline or its deriv., in the title soln. is adjusted to 0.5wt.% or highr, and a diamine compd., pref. urea, in an amt. of at least 2mol% based on the amt. of monomer units of the polymer is incorporated into the soln.
Patent JP-H10182759-A (JP)
Title: Graft copolymer composition good in thermal stability
Inventor: WASHIMI KOICHI
IPC: C08F279/02
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain a graft copolymer composition large in the mol.wt., suitable as a modifying agent for other polymers, and good in thermal stability. SOLUTION: This graft copolymer composition contains a graft copolymer obtained by graft-copolymerizing (B) 99.99-90 pts.wt. of at least one kind of monomer component selected from the group of an aromatic vinyl monomer, a vinyl cyanide monomer and an alkyl (meth)acrylate in the presence of (A) 0.01-10 pts.wt. of a rubbery polymer [(A)+(B)=100wt.%], and has an alkali soluble content having an intrinsic viscosity of >=2dl/g.
Patent JP-H09176059-A (JP)
Title: Azeotropic mixturelike composition comprising 1,1,1,3,3-pentafluoropropane and 2-methylbutane
Inventor: YOAKIMU BUERUNAA
IPC: C08J9/14
Filed: 1996-12-20
Abstract: An azeotropic compsn. comprises: (a) 65-81 wt.%1,1,1,3,3-pentafluoropropane; and (b) 19-35 wt.% 2-methyl butane, where the compsn. has a b.pt. of about 7 [deg]C at 1 atmos.. Also claimed is the prodn. of polyurethane foam comprising reacting a polyisocyanate with an isocyanate reactive material in the presence of the above azeotropic compsn.
Patent JP-2000181537-A (JP)
Title: Controller for motor-driven equipment by solar battery
Inventor: ABE TOMOYA
IPC: E06B9/322
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To make remotely operable the control of a motor-driven equipment in a state in which standby power by external power supply is unnecessary by allowing a solar battery to maintain a light receiving device and a driving source control circuit in a current-carrying state with power generated by indoor light or the quantity of light being equal to or more than it. SOLUTION: A solar battery 1 generating power needed for the operation of a light receiving device 2 and a driving source control circuit 6 even for indoor light such as a fluorescent lamp is installed indoors or outdoors, and the device 2 and the circuit 6 are operated in a current-carrying state all the time by power generated by a photovolatic effect of the battery 1. The battery 1 is constituted of the number of elements capable of supplying voltage and current necessary to the operations of the device 2 and the circuit 6 all the time even in about 50 lux indoor light. Then, when the light emission of an opening or closing signal of a remote control 12 is stopped, an output of the device 2 becomes no-signal to stop a driving source 8 and to turn off a power supply switching circuit 11. Thus, a driving circuit 7 and the source 8 do not consume power at all.
Patent JP-H05169203-A (JP)
Title: Method and device for continuously casting sheet
Inventor: MIYAZAKI MASAFUMI
IPC: B22D11/06
Filed: 1991-12-24
Abstract: PURPOSE:To stably obtain a cast billet with good properties in end parts in twin drum system continuous casting that a sheet is continuously casted by pouring a molten metal into a space formed with two cooling drums which are horizontally arranged in parallel and rotated in an apposite direction mutually by making a clearance equivalent to the thickness of a sheet to be casted and two side dams which are pressed against the end faces of these cooling drums. CONSTITUTION:Casting is executed by inserting and holding barriers 5 in parts separated from the cooling drums 1 and side dams 2 in the vicinty of the contact surfaces of the side dams 2 and cooling drums 1. In this way, the flow of the molten metal in the vicinity of the contact surfaces of the cooling drums 1 which are brought into contact with the side dams 2 is controlled.
Patent JP-H05175064-A (JP)
Title: Manufacture of laminated electronic component
Inventor: NAKAZAWA CHIKASHI
IPC: H01F17/00
Filed: 1991-12-20
Abstract: PURPOSE:To provide the manufacturing method, of a laminated electronic component, wherein its lamination dislocation in a transfer process and a lamination process is prevented and its lamination accuracy is excellent. CONSTITUTION:Internal conductor patterns 3 and marks 4 for positioning use are first printed simultaneously on exfoliation films 2 for transfer use by using a conductive paste. While an alignment operation is being performed by using the marks 4 and supports 5, definite intervals are kept in their lamination direction and the films are fixed to the supports 5 in parallel. On the other hand, green sheets 1 in which through holes have been made are fixed to the supports 5 in parallel by keeping the same intervals. Then, the exfoliation films 2 for transfer use are arranged in internal parts of the individual green sheets 1 adjacent in their lamination direction in such a way that one each is inserted. After dummy sheets 6 have been arranged at the upper part and the lower part, they are pressurized to their lamination direction. Thereby, a transfer operation is simultaneously performed collectively. After the transfer operation, the exfoliation films 2 for transfer use are removed, a thermo-compression bonding operation is performed, a binder is removed, a baking operation is performed and, after that, an external electrode is baked.
Patent JP-H05168370-A (JP)
Title: Fixture for water grass in ornamental water tank
Inventor: YAMAGUCHI SEIJI
IPC: A01G33/00
Filed: 1991-12-25
Abstract: PURPOSE:To prevent water grasses from coming out and to keep them in a standing state without giving a sense of incompatibility to the atmosphere to the water tank by sandwiching culture soil between a pair of nonwoven fabric layers, fixing the root part of the water grasses, laying river sand thereon to, form the surface layer. CONSTITUTION:Water grasses are planted in the bottom sand in a state where the root part of each water grass is nipped, e.g. by a root-fixture or a root- fixture having an opening part capable of opening and closing respectively set to a fiber layer-containing layered material or to a sponge material. Culture soil 13 is sandwiched between a pair of nonwoven fabric sheets 11 and 12 in the layered material 10 and the respective root parts 15a and 16a of the water grasses 15 and 16 are inserted through the nonwoven fabric layer 11 into the culture soil 13. River sand is laid on the nonwoven fabric layer 11 to form the surface layer 18. For preventing the layered material 10 from coming up, a thin metal plate 19 such as a lead plate is placed on the laminated material 10 as necessary.
Patent JP-H10189677-A (JP)
Title: Evaluation method for silicon wafer
Inventor: MOTOURA HISAMI
IPC: G01N21/88
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an evaluation method which can simply forecast what influence is given to an oxide film breakdown voltage by a silicon wafer machining step, i.e., mirror grinding machining and cleaning, and contribute to strengthening of a quality control of the machining step. SOLUTION: In this method, forecasts of deterioration of an oxide film withstand-voltage performance due to machining flaw in a silicon wafer generated at a machining step, and a local remaining strain and so on which cannot be distinguished by visual observation is performed. In this case selective etching is made (1) on the silicon wafer and a depth of 0.5∼5μm from the wafer surface is eliminated. After that a number of etch pit on the wafer surface is counted (2) by an optical microscope and the quality is judged based upon an etch pit density which is got and a judged value of the etch pit density (3). The judged value is decided at most 5×10<5> pieces/cm<2> and an improvement of the step is performed for a wafer machining line which has been judged as defective.
Patent JP-H10190688-A (JP)
Title: Switch part for atm device
Inventor: CHIKARAISHI TETSUYA
IPC: H04Q3/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To eliminate the cell disuse loss and also to minimize the cell delay for improvement of the traffic characteristic by preparing the buffer memories with various capacity and selecting properly a buffer memory that has the capacity accordant with the traffic characteristic. SOLUTION: When signaling executed before a circuit is set for an ATM device, a signaling signal is inputted to a transmission band width preference/ non-preference identification part 7 where the preference/non-preference is identified for the transmission band width and a cell. This identification result is inputted to a buffer memory selection part 9 where a buffer memory 19 having the optimum capacity is selected out of a buffer memory group 15 based on the identification result. In this selection of buffer memories, a buffer memory having large capacity is selected for a burst-like cell and then a buffer memory having small capacity is selected for a communication cell that must be sent in real time respectively based on the identification result.
Patent JP-H05178676-A (JP)
Title: Yellow castable for indication
Inventor: TANABE YOICHI
IPC: C04B35/66
Filed: 1991-12-26
Abstract: PURPOSE:To obtain yellow castable for indication which is not discolored in the place of high temperature such as the top part of a coke oven in an ironworks and has prolonged service life by using iron oxide-based yellow pigment of specified amount as yellow pigment. CONSTITUTION:The yellow castable is obtained by adding 1-20 pts.wt. iron oxide-based yellow pigment to 100 pts.wt. castable. Even when the yellow castable is heated to 250 deg.C from ordinary temperature, it is not discolored and keeps yellow. Therefore, the castable is used for indication of a safety passage in the top of a coke even in an ironworks wherein the temperature becomes 100-250 deg.C. When the loadings of iron oxide-based yellow pigment are less than 1%, coloring is made thin. In the case of exceeding 207%, only the price is raised and the effect thereof is not changed.
Patent JP-2000178404-A (JP)
Title: Propylene resin composition and its use
Inventor: WADA ISAO
IPC: C08K5/521
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To produce a propylene resin composition having well-balanced rigidity and impact resistance and improved sliding property and useful for food container and cap for food container by making the composition include a specific ethylene-propylene block copolymer and a specific propylene polymer at a specific ratio. SOLUTION: The objective composition contains (A) 85-95 pts.wt., preferably 90-85 pts.wt. of an ethylene-propylene block copolymer having a melt flow rate of 4-50 (g/10 min), preferably 4-12 and an ethylene content of 6-15 wt.%, preferably 7-9 wt.% and (B) 5-15 pts.wt., preferably 5-10 pts.wt. of a propylene homopolymer or random copolymer having a melt flow rate of 400-1,200, preferably 600-800. The composition is preferably further incorporated with 0.05-0.4 pt.wt. of a nucleation agent consisting of an organic phosphoric acid ester metal salt based on 100 pts.wt. of the sum of the components A and B.
Patent JP-2001173032-A (JP)
Title: Water duct and water collecting tank with the water duct
Inventor: MIYAZAWA HIROSHI
IPC: E03F1/00
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To utilize a natural purification force effectively by allowing water to permeate to the ground through the side surface of a water collecting tank. SOLUTION: This water duct 3 comprises an outer board 32 projected outward and a sheathing board 33 having a bottom part connected to the bottom part of the outer board and having a top part disposed at a position lower than the top part of the outer board 32 and on the inside of the outer board 32. A number of small diameter water holes 321 are provided at the bottom part of the outer board 32, and a distance between the outer board 32 and the sheathing board 33 is smaller at a sheathing board bottom part than at a sheathing board top part. The water duct 3 is installed on a side opening 2 of a collecting tank 1.
Patent JP-H06203982-A (JP)
Title: Fluorescent lamp lighting system
Inventor: OWASE JOJI
IPC: H05B41/02
Filed: 1992-12-26
Abstract: PURPOSE:To prevent the generation of a cold cathode discharge at discharge start, and extend the life of a fluorescent lamp by connecting both electrodes of the fluorescent lamp to the secondary winding of a current transformer with a capacitor between, and carrying a specified high frequency current to the primary winding in two stages. CONSTITUTION:A high frequency constant current of a first frequency is carried to a feed line 2 connected to an inverter 1 as the primary winding of a current transformer 3 and extended through the transformer 3 only for a short time at lighting, so that the terminal voltage of a capacitor C is lower than the discharge start voltage of a fluorescent lamp 5. A heater current is carried through the capacitor C to preheat electrodes 6, 7. Thereafter, a high frequency constant current of a second frequency lower than the first frequency is made to flow, so that the terminal voltage of the capacitor C is higher than the discharge start electrode voltage. Since the preheated electrodes 6, 7 immediately release thermions to start hot cathode discharge, scattering of a thermion emitting material is prevented, and the life of the fluorescent lamp 5 can be remarkably extended.
Patent JP-2000175689-A (JP)
Title: Detection of abnormality in human mitochondria dna
Inventor: KINOSHITA MORITOSHI
IPC: C12Q1/68
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To detect an abnormality in human mitochondrial DNA which is used for diagnosis or the like for familial nephropathy due to an abnormality in mitochondrial DNA relevant to familial nephropathy by detecting a specific abnormal amino acid in the specific position of the base sequence of the human mitochondrial DNA of a test subject. SOLUTION: The abnormality in human mitochondrial DNA relevant to familial nephropathy is detected by detecting at least one of variations selected from variations of adenine in 15923 position to guanine, adenine in 2246 position to guanine, thymidine in 14180 position to cytosine and adenine in 14927 position to guanine in the base sequence of the human mitochondrial DNA of a test subject by the use of various detecting methods, e.g. Southern hybridization method, dot hybridization method, dideoxy base sequence-deciding method, PCR-restriction fragment length polymorphism combined with DNA amplification technique.
Patent JP-2000176675-A (JP)
Title: Hmd-attached monitoring device for weld zone
Inventor: KUROSAKI YASUMITSU
IPC: B23K9/10
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To observe a state of a weld zone by the operator regardless of his position, by providing an optical filter having a different transmissivity for plural cameras having nearly the same optical axis, separately photographing the arc part and the molten pool part of a weld zone, adjusting the luminance, superimposing the pictures, synthesizing so as to clearly show the actuality of the weld zone, and displaying it in the head-mount display. SOLUTION: It is desirable that there are plural CCD cameras and that they are relatively fixed a to a head-mount display(HMD) 3. Two of the CCD cameras attached with an optical filter having a different transmissivity are incorporated in a photographing device 1. The arc part 51 and the molten pool part 52 of a weld zone being welded by a weld torch 4 are separately photographed by the two CCD cameras. The pictures are synthesized by an image processor 2 so that the picture positions are superimposed, making a synthesized picture clearly showing both the molten pool part 52 and the weld arc part 51 therein, and displaying it in the HMD 3.
Patent JP-2001138732-A (JP)
Title: Ventilating device for automobile using hose or pipe
Inventor: MATSUMOTO HIROSHI
IPC: B60H1/24
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To save labor of opening/closing of a window glass for ventilation when air in an automobile cabin is polluted by cigarette smoke or the like, and to prevent rain, snow, dust or the like from coming into the cabin. SOLUTION: In this ventilating device for automobile, a blower 1 is installed inside a trunk room of the automobile, while a motor and a fan are installed inside the blower 1. Air sucking force by rotation of the fan sucks the air in the cabin from air suction port (A) 13 through a hose or pipe (A) 10. The air reaching the blower 1 passes through a pipe 7 installed to the blower 1. The pipe 7 is led to the outside through a hole formed in an automobile outer plate 9 to discharge the air in the cabin to the outside.
Patent JP-H05184198-A (JP)
Title: Stepping motor driver
Inventor: TANAKA TOSHIYUKI
IPC: H02P8/14
Filed: 1991-12-30
Abstract: PURPOSE:To enable highly accurate rotation by removing the residual helix angle in a stepping driver wherein a stepper motor and a harmonic gear are used. CONSTITUTION:A stepping motor driver 1 is constituted of a stepping motor pulse generating circuit 2, which generates the rotation pattern of a pattern for removing lost motion, receiving the target angle of rotation of an output shaft 6 and seeking the number of stepping for getting the target angle of rotation based on the hysteresis property of a harmonic gear 5, and a driving circuit 3, which controls the rotation of the stepping motor 4 in forward and reverse directions based on this rotation pulse. It is converged to the target angle of rotation by driving the stepping motor 4 with the output of the circuit 1 and making the angle of rotation small while rotating the output shaft of the harmonic gear 5 normally or reversely.