baber/WOPTO huggingface dataset:
Patent JP-S62149108-A (JP)
Title: Manufacture of permanent magnet
Inventor: OTSUKA TSUTOMU
IPC: H01F41/02
Filed: 1985-12-24
Abstract: PURPOSE:To prevent a magnetic alloy from being oxdized during treatments thereof, by applying a metallic alcoholate on a permanent magnet formed by molding and sintering a R2T14B permanent magnet material and hydrolyzing the metallic alcoholate to form a coat of a metal oxide on the surface of the permanent magnet. CONSTITUTION:Nb having a purity of 95% or over, electrolytic iron and crystal born are melted and cooled in the atmosphere of argon to obtain an ingot. The ingot is then ground and molded under pressure. The pressure-molded powder body is sintered and cooled slowly. The body is further heated and quenched to obtain a permanent magnet. The permanent magnet thus obtained is degreased with trichloroethylene, and Si alcoholate is applied thereon by spraying the same. The permanent magnet is then heated for 20min at a temperature of 100-200 deg.C. In this manner, a transparent SiO2 film can be formed on the surface of the magnet.
Patent JP-H0686645-A (JP)
Title: Gel containing shaped source
Inventor: KATO TAKENORI
IPC: A23L21/10
Filed: 1991-10-07
Abstract: PURPOSE:To provide a gel containing a shaped source, prepared by enclosing a shaped solid source having a prescribed shape in a gel such as gelly and capable of liquefying the solid source in the gel by heating for sterilization, etc., without deformation of the source shape or oozing out of the source. CONSTITUTION:A source in a shaped solid state is enclosed in a gelatinizable sol and liquefied by dissolving the solidification conditions and a gelatinizable substance forming a gel exhibiting a high melting point is used as the gel. Or, a source unit prepared by mixing a metal salt capable of reacting with sodium alginate or pectin and of forming an insoluble gel in a shaped solid source in advance or by making a metal salt adhere to the surface of a shaped solid source is enclosed in a gel unit prepared by dissolving a high-molecular polysaccharide such as sodium alginate or pectin capable of forming an insoluble get by a reaction with a metal in a gelatinizable sol.
Patent JP-2000116700-A (JP)
Title: Underpants-type throwaway diaper
Inventor: OGAWA SHUICHIRO
IPC: A61F13/49
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an underpants-type throwaway diaper that can be disposed of in a folded and unspreadably fixed state. SOLUTION: In the underpants-type throwaway diaper 1, an auxiliary tape 8 is attached to the surface of a reverse sheet 7 of a diaper, and the auxiliary tape 8 has a central area and two end areas, the central area is adhered and fixed to the reverse sheet 7 and form a fixing portion, the two end areas are folded back onto the fixed portion and superposed thereon, adhesive layers are formed on the mutually facing portions of the two superposed end areas, and joined separably through a separately provided release agent layer. To dispose of it, the auxiliary tape 8 is run around the rounded diaper, and the adhesive layers of the end areas are joined and fixed together.
Patent JP-S61155996-A (JP)
Inventor: MAIKERU BIKUTAA KUUCHIYUAA
IPC: G21C19/36
Filed: 1985-12-24
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-2001111108-A (JP)
Title: Semiconductor light emitting device
Inventor: MAEKAWA MAMORU
IPC: H01L31/04
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light emitting device which saves the installation space and is capable of emitting lights in a simple constitution. SOLUTION: A light emitting diode(LED) 20 is composed of an n-type semiconductor 21, a p-type semiconductor 22, an anode electrode 23 and a cathode electrode 24. A positive electrode active layer 31, a solid electrolyte layer 32 and a negative electrode active layer 33 are laminated on the anode electrode 23 of the LCD 20 to form a solid electrolyte cell 30.
Patent JP-H05123989-A (JP)
Title: Coordinate display method in inspecting device
Inventor: IZAWA TSUTOMU
IPC: B25J9/22
Filed: 1991-11-06
Abstract: PURPOSE:To display a robot coordinate system at the time of a robot performing inching action so as to allow the inching direction to be seen correctly and easily. CONSTITUTION:An inspection object 3 is photographed by a camera 2 provided at a robot 1. The photographed image is image-processed by an image processor 4 and displayed on an image display device 5. At the teaching time, the robot 1 is put in inching action, and a robot coordinate system is computed by the image processor 4 and displayed on the image display device 5.
Patent JP-H09135030-A (JP)
Title: Semiconductor integrated circuit device, computer system using the device and manufacturing method for the semiconductor integrated circuit device
Inventor: NODA HIROMASA
IPC: H01L27/108
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing technology for a semiconductor integrated circuit device in which a high speed and a low power are together obtained by using a perfect depletion transistor and a dielectric strength can be guaranteed by using a partial depletion transistor. SOLUTION: A semiconductor integrated circuit device is constituted of a predetermined integrated circuit made on a SOT (silicon on insulator) substrate. By means of separate implantations under different ion implanting conditions, a left MOS transistor is made to a perfect depletion transistor 28 which has depletion in all region because of a dopant density of a channel region being low and a right MOS transistor 29 which has partial depletion in a channel region because of a dopant density of the channel region being high. By the steps the perfect depletion transistor and the partial depletion transistor are formed on the same SOI substrate 10 in the state of having different impurity densities.
Patent JP-2001107588-A (JP)
Title: Device for supplying electric power and optical signal to movable seat
Inventor: AKIYAMA YOICHI
IPC: H02G11/02
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently supply electric power and transmit information to movable seats. SOLUTION: In this device for supplying electric power and optical signals to movable seats, a cable reel is fixed in position which is provided with both a slip ring allowing a power transmission line and an optical signal transmission line to be wound thereon and electrically connecting an external power transmission wire to the power transmission line, and an optical rotary joint for optically connecting an external optical signal transmission wire to the optical signal transmission line. The power transmission line and the optical signal transmission line are unwound from or wound on the cable reel as the movable seats move.
Patent JP-H11123546-A (JP)
Title: Method for judging stability of welding at starting arc and device for judging stability
Inventor: SUZUKI YUKIMITSU
IPC: B23K9/073
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To prevent the flowing of welded defective caused by the unstability of arc discharging state at the time of arc-starting a consumable electrode type gas shielded arc welding executing the welding while alternately repeating the short circuit and the arc. SOLUTION: This device transmits analog signals by detecting the welding current and the welding voltage with means 7, 8. Each analog signal is made to a digital signal with an A/D converter 9. Both digital signals are calculated with a CPU 10 to calculate one or more items among five items of a wire sticking time, arc break-off time, long time short-circuit time, no-load voltage time and current standing-up speed of the arc starting. When the difference between the calculated value of any item and the reference value exceeds the permissible range, it is decided that the welding is unstable or defective, and that result is displayed.
Patent JP-2001058544-A (JP)
Title: Arm of sole use for small car navigation system dealing with guided rail
Inventor: OGAKI KENJI
IPC: G09F9/00
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To see to it that an arm as a part of a car navigation system can move/stop a one-piecemade small display in a stable condition, to be drawn and put in the midair in front of a front glass which is just upward a driver's horizontal eye gaze at a driver's front, and can be housed by pushing it into a tip part of a front roof inside, and that a circuit of a main body of the car navigation system and a small display c is easily connected. SOLUTION: The arm has built-in small display at the tip, and moves along a guided rail that is mounted just deep into the housing space of the small display at the tip of the inside of front roof, and forms an arm curvature line so as to get a suitable track in the hollow, and further, it has wires by which it is linked to the small display in the inside of the hollow, and it has a connecting portion that is linked at the tip to the car navigation body.
Patent JP-H04163846-A (JP)
Title: Preparing method for scanning waveform
Inventor: SENOO KAZUHIRO
IPC: H01L21/265
Filed: 1990-10-26
Abstract: PURPOSE:To eliminate unevenness in ion implantation by taking overscan for a target into account. CONSTITUTION:A triangular wave as reference is divided into an overscan division and a division in which a target 10 is bombarded with ion beam 4. This is achieved by inserting a circuit, which controls constant the overscan amount for the target 10 of a certain tilting angle thetaT, to the output sides of analog waveform generators 121, 141, and by feeding back the information representing the overscan amount to a calculational processing device 16. From this waveform data, a first waveform is determined by least squares method and used to division with triangular wave to provide a first scanning waveform, and therewith ion implantation is performed and the distribution of implantation amount is measured A first discrete waveform data is corrected so as to make this distribution uniform, and a second data is determined, and a second waveform obtained by least squares method is used to division with triangular wave, and a second scanning waveform is prepared. Thus a scan waveform is accomplished which can perform ion implantation having good uniformity in implanting performance.
Patent JP-H05126432-A (JP)
Title: Adsorption type air-conditioner
Inventor: KOBAYASHI NOBORU
IPC: F25B17/08
Filed: 1991-11-06
Abstract: PURPOSE:To further improve the efficiency of cooling and heating operation of an adsorption type air-conditioner where cooling and heating are carried out by using latent heat of evaporation and heat of condensation caused by adsorption and desorption of working medium such as water by adsorbent such as zeolite, by setting cycle time optimum for operating conditions. CONSTITUTION:Two or more adsorption type refrigerating units U1 and U2 are installed in parallel and each has a closed container 1 which is filled with working medium Wb and encloses a heat exchanger 2 with adsorbent which absorbs the working medium Wb when cooled by a cooler 12 and desorbs the working medium Wb when heated by a heater 11. Heat-exchange between the working media Wa and Wb takes place at working medium heat exchangers 5 as the working medium Wb is adsorbed and desorbed by the heat exchangers 2, and the heat exchangers 5 are alternately connected to an indoor heat exchanger 22 and an outdoor heat exchanger 21 to perform cooling and heating operation. A temperature detector 41 is provided to detect the outlet temperatures of the heater 11, and tire higher the outlet temperature, the longer the process switching cycle time of the refrigerating units U1 and U2 is set by a controller 10.
Patent JP-H05101848-A (JP)
Title: All-solid secondary battery
Inventor: MATSUMOTO MORIHIKO
IPC: H01M10/05
Filed: 1991-10-11
Abstract: PURPOSE:To provide an all-solid secondary battery which works with a high voltage, presents a large capacity and charge/discharge characteristics, and excels in the safety. CONSTITUTION:An all-solid secondary battery is composed of a neg. electrode, highpolymer solid electrolyte, and pos. electrode, wherein the solid electrolyte contains chiefly a highpolymer matrix and a meta salt electrolytic solution, and the matrix includes a polar organic component in the form of covalent bond. Therein the matrix and the electrolytic solution are phase segregated, and the polar organic component stabilizes co-dispersion of the matrix and electrolytic solution. The pos. electrode assumes a sheet form in which pos. electrode active substance particulates and electron conductor are dispersed in the highpolymer solid electrolyte. Thereby the characteristics of all-solid secondary battery can be enhanced.
Patent JP-H10129967-A (JP)
Title: Escalator maintenance work safety device
Inventor: YASUNO MASAYUKI
IPC: B66B31/00
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent a worker from falling down into a footstep opening part by detecting the footstep opening part in a footstep, which moves in a truss and appears in a landing part, and informing the approach of the opening part. SOLUTION: Light emitting elements 10a, 10b arranged on the inside of a footstep circulating bodies 1 and light receiving elements 11a, 11b opposed to the light emitting elements 10a, 10b are arranged on the upper end side of an escalator, while other light emitting and receiving elements are arranged on the lower end side along the circulating direction of the footstep circulating bodies 1 in a truss, and by means of a control panel 14, detection signals from the light receiving elements 11a, 11b are brought into effect when the escalator is operated downward, while detection signals from other light receiving elements are brought into effect when the escalator is operated upward.  In maintenance of the escalator, if the escalator is operated while a footstep 1a is removed and a footstep opening part 1b is formed, the footstep opening part 1b, which moves in the truss and appears in a landing part, is detected, and the control panel 14 receiving this detection signal outputs a footstep opening part approach alarming signal for a fixed time. An alarm device 17a on the escalator upper end side and an alarm device on the lower end side are operated while the footstep opening part approach alarming signal is outputted.
Patent JP-2001104459-A (JP)
Title: Air cleaner utilizing plant and photocatalytic effects
Inventor: MASUDA HISAHIRO
IPC: A61L9/20
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaner gentle for a global environment and useful for an energy conservation. SOLUTION: A bowl 1 is made transparent. Thus, a polymer absorber 11 containing a titanium oxide, or the like, and a nonwoven fabric 12 coated with the titanium oxide, or the like, are irradiated with a solar light 4, and the absorber 11 itself which absorbs water operates a photocatalytic action to prevent the absorbed water absorbed by a clarifying and antibacterial actions of the photocatalyst from being putrefied and to supply the water to the fabric of a filter brought into contact with the absorber. The fabric entirely becomes an always wet state by its water absorbing effect and a state exhibited with the maximum limit photocatalytic effect. The air sucked from a suction port 15 by a force of a fan 14 driven by a solar cell 13 is passed here to be operated by the photocatalytic action thus to clean and sterilize the air and to return the air to a room by the fan 14.
Patent JP-H03183460-A (JP)
Title: Making of non-alcoholic malt beverage
Inventor: ROTSUMI HEITSUKI
IPC: C12H6/04
Filed: 1990-10-26
Abstract: PURPOSE: To obtain beer of an ultra-low alcohol content in a short period of time by passing wort through an immobilized yeast-contg. column at a specific temp. at the time of obtaining the non-alcoholic beer at a low temp. by a continuous yeast processing method. CONSTITUTION: A non-compressive carrier which is preferably formed by immobilizing yeast cells on the surface and has an anion exchange characteristic is packed into the column and the wort is passed therethrough at a temp. from the solidifying point of the wort to a solidification point +10 deg.C, by which the non-alcoholic malt drink is continuously produced.
Patent JP-2001103879-A (JP)
Title: Reel body of spinning reel
Inventor: SATO JUN
IPC: A01K89/01
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To improve the winding efficiency of a handle and suppress the lowering of a rotation feeling in a reel body having split two flange parts. SOLUTION: This reel body 2 of a spinning reel comprises the reel body 2a, a lid member 2d, a first and a second flange parts 2e and 2f and a waterproof seal 81. The reel body 2a comprises an opening 2c formed in the lateral part, a mechanism housing space 26 formed in the interior and a rotation supporting part 2h formed in the front so as to be arranged in a recessed part formed in the rear of a rotor and capable of supporting a pinion gear 12. The lid member 2d is freely demountably mounted on the lateral part of the reel body 2a so as to cover the opening 2c and the first and second flange parts 2e and 2f are respectively integrally formed in the reel body 2a and the lid member 2d in nearly the same plane as the rear end face of the recessed part so as to close the recessed part.  The waterproof seal 81 is interposingly installed between the first flange part 2e and the second flange part 2f.
Patent JP-H01135312-A (JP)
Title: Ground of artificial lawn having superior cushon property
Inventor: KITAMURA YOSHITOMO
IPC: E01C13/08
Filed: 1987-11-19
Abstract: PURPOSE: To prevent sand from getting hard and improve the cushioning property of a ground by scattering sand among artificial turfs in which straight pile yarns of synthetic resin film yarn and crimped pile yarns are alternately transplanted. CONSTITUTION: Pile yarns composed of non-crimped straight slit yarn in which nylon film is slit on a base material of a nylon texture and lower crimped pile yarns than straight pile yarns which are made by crimping them, are alternately transplanted one by one to form artificial turfs. These turfs are laid on stable concrete base boards and natural silica sand is scattered thereon so as to bury the heads of the crimped piles. In this way, the cushioning property of the ground surface is improved by the bendable restoring force of the crimped piles embedded in the sand layer and the crimped piles are moved by the voluminal change caused by sucking water and hence, sand is transferred and prevented from getting hard.
Patent JP-S62152357-A (JP)
Title: Motor
Inventor: MIZOBUCHI SHOTARO
IPC: H02K7/14
Filed: 1985-12-25
Abstract: PURPOSE:To reduce the movement or vibration of a rotor section and improve corrosion-proof property and abrasion-proof property, by using a ceramics with a spiral groove formed in the sliding surface of the rotor. CONSTITUTION:A rotor 10 is organized with a dish-formed iron yoke 1 with a circular plane, a ring-formed permanent magnet2 fitted and fixed on the yoke 1, and a ceramic plate 100 fixed on the yoke 1 in the inner periphery of the permanent magnet 2. The permanent magnet 2 is magnetized at equal intervals with a plurality of magnetic poles in a ring shape. The surface of the ceramic plate 100 is finished into a smooth plane,and a spiral groove in one direction is formed, and a concave section 12 is formed on the central section. A coil 4 is fixed on a fixing plate 6 and is fixed by fixing plates 3, 6 through pressure welding from both surfaces, and a stator 101 is organized.
Patent JP-2000124277-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUSANO TATSUYA
IPC: H01L21/66
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a method of manufacturing a semiconductor device which can increase inspection reliability and efficiency by removing the biased wear caused by friction on the probe needles used for inspection. SOLUTION: In this manufacturing method for simultaneously inspecting a plurality of chip parts 11 of a semiconductor wafer as semiconductor chips to be later formed by separating them with the use of probe needles 20, when the inspecting probe needles 20 are brought into contact with electrode pads 11a of the chip parts 11, a passivation film 26 is opened so that the needles do not abut against the passivation film at preset positions, where the probe needles 20a are to abut against broken chip parts 12 in the periphery of the wafer.
Patent JP-H02137629-A (JP)
Title: Bundled work separator
Inventor: SAWADA TAKAHARU
IPC: B65G47/78
Filed: 1988-11-17
Abstract: PURPOSE:To prevent the end of a work bundle from becoming disjoined by moving the 1st and 2nd chucks at the same speed as that of the work bundle at each moving means when the chucks chuck the bundle and, thereafter, only making the moving speed of the 1st chuck faster by actuating the 1st chuck moving means. CONSTITUTION:When prescribed time lapses after each chuck 11 and 61 chucks a work bundle 2, the 1st chuck 11 is moved leftward at a speed higher than the moving speed of the work bundle 2 by actuating an air cylinder 77, while the 2nd chuck 61 follows the work bundle 2. Therefore, a difference is produced between the moving speeds of the chucks 11 and 61 and the chucks 11 and 61 are separated from each other. Upper and lower clicks 12, 62 and 15, 65 which are abutted the work bundle 2 from the initial stage hold the end of the bundle 2. Therefore, the plate-like works of the bundle 2 are not disjoined.
Patent JP-2001108774-A (JP)
Title: Method for supporting vacuum vessel of nuclear fusion device
Inventor: SUZUKI MASARU
IPC: G21B1/17
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To enhance safety by improving vibration characteristics of support structures for a vacuum vessel of a nuclear fusion device. SOLUTION: In the nuclear fusion device 30 having structures such as the hollow donut-like vacuum vessel 31, a toroidal coil, and a poloidal coil a vertical load acting on the vacuum vessel 31 is supported by support structures 33 thereunder while a horizontal load due to an earthquake or the like is supported by support beams 41 provided between the vacuum vessel 31 and a biological shield 37.
Patent JP-H11124132-A (JP)
Title: Box
Inventor: TOKITA HIDEHISA
IPC: B65D5/66
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To manufacture a box easily without deteriorating the performance of its reseal function and also improve the appearance of a front sheet of the box by providing a locking space at an upper part of a top end of an adhesive piece of at least one of either a right or a left sides of a front sheet of a lid, and a locking piece at a lower part of the top end thereof, and further providing an engaging tongue piece having a resiliently repulsive force on the front sheet of the box at a position corresponding to the locking piece. SOLUTION: A locking space 24 is provided at an upper part of a top end of an adhesive piece 22 of at least one of either a right or a left sides on the inside of a front sheet 25 of a lid, and a locking piece 23 is provided at a lower part of the top end thereof. An engaging tongue piece 14 extending from an upper end of a front sheet 12 of a box 1 to an outside lower part, being flexed, and having a resiliently repulsive force is provided on the front sheet 12 of the box 1 at a position corresponding to the locking piece 23. The engaging tongue piece 14 folded toward the outside of the front sheet 12 is engaged with the upper edge of the locking piece 23, whereby the box 1 and the lid 2 are locked to each other.  In the case where the box 1 is opened, when the lid 2 is pulled up against the engaging force between the engaging tongue piece 14 and the locking piece 23, the front sheet 12 is deflected, and the engaging tongue piece 14 is flapped so as to stand outside, whereby the engagement between the engaging tongue piece 14 and the locking piece 23 is disengaged, and the lid 2 can be taken off the box 1.