baber/WOPTO huggingface dataset:
Patent JP-H06174035-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: INOUE EIJI
IPC: F16H37/02
Filed: 1992-11-30
Abstract: PURPOSE:To provide a toroidal type continuously variable transmission in which a torque sharing ratio corresponding to the respective transmission capacities of two sets of toroidal change gears can be obtained. CONSTITUTION:Two sets of toroidal change gears 6 and 7 having different transmission capacities are provided oppositely. A differential mechanism 22 composed of a planetary gear mechanism is placed between the first output disk 3 and the second output disk 5 of the toroidal change gears 6 and 7, and an output shaft 20. Since the sun gear 23 of the planetary gear mechanism 22 has been connected to the first output disk 3, a carrier 26 has been connected to the second output disk 5, and a ring gear 27 has been drive-connected to the output shaft 20, a torque sharing ratio corresponding to the transmission capacities of the toroidal change gears 6 and 7 respectively can be obtained by setting the ratio of the teeth of the ring gear 27 and the sun gear 23 adequately.
Patent JP-H10175246-A (JP)
Title: Deformation removing extrusion molding machine and its controlling method
Inventor: TANIGAKI KENJI
IPC: B29C48/30
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a machine for providing a resin layer in a predetermined shape for a deformation removing member by preventing deformation of the member to a rear side by resin pressure at the time of molding even when sectional shape of the member is changed. SOLUTION: The deformation removing extrusion molding machine comprises a fixed mold 31 for supporting a deformation removing member 2, a shutter 7 fixed to the mold 31 side, a rotary mold 8 having a discharge port 23 to rotate to the mold 31 to match a shape of a resin forming layer 2e to change a discharge width limited by positions of the shutter 7 and the port 23 to discharge resin 4 to a surface of the layer 2e, an extruder 32 for supplying the resin 4 to the port 23, a support mold for supporting the resin pressure at the rear side of the member in the case of discharging the resin 4 from the port 23, and a controller 19 for controlling the support mold, the extruder 32 and the mold 8.
Patent JP-H10185982-A (JP)
Title: Operation indicator of ptc
Inventor: YAMANASHI HIDENORI
IPC: G01R31/02
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an operation indicator of PTC which monitors the operation of a plurality of PTC's with a single LED and is made capable of indicating it. SOLUTION: In parallel with a PTC 1a, a serial circuit of an LED 2, a limit resistor 3a and a diode 5a is connected and the downstream of the LED 2 and the downstream of the PTC 1b are connected via a limit resistor 3b and a diode 5b. By changing the resistance value of the limit resistors 3a and 3b, the brightness of the LED 2 varies with individual operation of the PTC's 1a and 1b so that individual operation of the PTC's 1a and 1 are discriminated with a single LED 2.
Patent JP-H10186083-A (JP)
Title: Method of removing residual ruthenium in extracting agent
Inventor: TOYABE KEIJI
IPC: G21C19/46
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a method of efficiently removing high radioactive ruthenium left in a deteriorated extracting agent after the deteriorated extracting agent used for a long time for extraction of uranium and/or ruthenium is washed with alkali in reprocessing process of spent nuclear fuel. SOLUTION: In order to further reduce the ruthenium left in an extracting agent after the extracting agent used for a long time for extraction of uranium and/or ruthenium is washed with alkaline aqueous solution in nuclear fuel reprocessing process, the ruthenium is separated and removed to an aqueous solution containing 0.17-4.08wt.% hydroxylamine, 0.01-2.0wt.% boron sodium hydride or 2.0-10.0wt.% thiourea and adjusted within a range of pH9.0-13.0 by the liquid-liquid contact with the aqueous solution.
Patent JP-H06182497-A (JP)
Title: Method for continuously casting metal
Inventor: YOSHIDA MASARU
IPC: B22D11/04
Filed: 1992-12-22
Abstract: PURPOSE:To improve the surface characteristic and the internal quality of a cast billet by efficiently executing meniscus shape control and electromagnetic stirring. CONSTITUTION:On the outer periphery of a mold 2 having plural slits 1, two energizing coils are rounded as double spirals. Then, to one side of the coil 3a, high frequency current is conducted and the induction current is induced to the mold segments divided with the slits, and by this method, pinch force secondarily generated to the meniscus 8 contacting with the mold 2 is utilized. On the other hand, to the other side of the coil 3b, low frequency current is conducted, and the inner part of molten metal 5 is electromagnetic-stirred, and equi-axed crystal generating range is enlarged and the internal quality of the cast billet is improved. Therefore, by the segment formation of the mold with the slits and the double-spiral setting of the coils, action efficiency of the electromagnetic force is improved, and improving effect for the surface characteristic and the internal quality of the cast billet is large.
Patent JP-H07163861-A (JP)
Title: Post-foamable aerosol composition
Inventor: SHINOSAWA TAKAHIRO
IPC: B01J13/00
Filed: 1993-12-15
Abstract: PURPOSE:To provide a post-foamable aerosol compsn. high in storage stability having high transparency in a state of the gel like substance discharged from an aerosol container and holding the transparency and other characteristics of the discharged substance to those in an initial state even after long-term preservation at relatively high temp. CONSTITUTION:In a post-foamable aerosol compsn. containing water, soap and a post-foaming agent, 0.5-7.0wt.% of oleyl alcohol and/or isostearyl alcohol is added. Polyoxyethlene oleyl ether is pref. added in a wt.ratio of 0.5 or less with respect to oleyl alcohol and/or isostearyl alcohol.
Patent JP-H07170120-A (JP)
Title: Planar antenna
Inventor: HAGINO TOSHIYUKI
IPC: H01Q21/06
Filed: 1993-12-13
Abstract: PURPOSE:To obtain a planar antenna with simple configuration in which a reception characteristic with a high efficiency at a board band is obtained. CONSTITUTION:A ground conductor 10 and a feeding board 14 on which a feeding lien 16 is formed are provided by inserting a 1st dielectric sheet 12 inbetween. A radiation board 20 are provided on the feeding board 14 by inserting a 2nd dielectric sheet 18 inbetween. Circular openings 24 formed in a matrix state and radiation patches each 26 formed in each opening 24 are provided on a metallic thin film 22 on an insulation film 21. Each radiation patch 26 is constituted of a straight line part 28 located in parallel with the feeding line 16 and having a width narrower slightly than that of the feeding line 16 and a couple of curved parts 30 formed from both ends of the straight line part 28 in the same turning direction along the circumferential ridge of the opening 24 at a predetermined interval in which a virtual line linking the tips is orthogonal to the straight line part 26. The curved parts 30 are formed relatively widely at both ends of the straight line part 28 and have a shape to be converged while being curved toward each tip.
Patent JP-H07168052-A (JP)
Title: Optical fiber coupler reinforcing method
Inventor: FUKUTOME KOJI
IPC: G02B6/28
Filed: 1993-12-16
Abstract: PURPOSE:To maintain the allowable bending radius of an optical coated fiber and prevent the light input loss and the optical coated fiber from being damaged by bending an optical fiber from both ends or one end of a reinforcing part. CONSTITUTION:An optical fiber which comes out of both ends of a reinforcing part 2 is bent like an arc to shorten the length of the part to be stored. The fiber storage part 12 at both ends of the reinforcing part 2 is formed like an arc in an attachment direction of an optical coated fiber 1 and the allowance bending radius R of the coated part 1b of the optical coated fiber is kept within a prescribed range. In that case, the optical coated fiber 1 is fixed to the reinforcing part 2 with a primary adhesive 4a and a secondary adhesive 4b. To firmly fix the optical coated fiber 1 in the reinforcing part 2, any adhesive means may be employed as long as both the wire and the part 2 are sufficiently united and only one point adhesion may be acceptable. However, it is preferable to employ a two points-adhesion way.
Patent JP-2000128075-A (JP)
Title: Gas generation device with movable spherical pin
Inventor: UMEDA MINORU
IPC: B01J7/00
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To generate gas from gas cartridge in a sure way with a very simple manual operation to inflate a life jacket, a life raft, a ring buoy, tires of motor cycles or vehicles, and airbags at the time of various emergency and peril such as accidents at sea and on land. SOLUTION: A gas generator 1 comprises a spring storage portion 2 and a gas cartridge storage portion 3. A sliding portion 7 to which a gas cartridge 6 pressed by a spring 5 is screwed is slidably stored. An arc-shaped recess portion 11 is provided at a periphery of the sliding portion 7. A movable spherical pin 8 for continuously stopping the arc-shaped recess portion is fit with the arc-shaped recess portion 11. A strap 15 provided with a grip 16 at a tip thereof is connected to the movable spherical pin 8. Further, at the gas cartridge storage portion 6, a striker 9 is projectingly provided at an end thereof, as well as a gas release portion 10 at a periphery thereof.
Patent JP-H07170113-A (JP)
Title: Magnetostatic wave device
Inventor: OKADA TAKEKAZU
IPC: H01P1/215
Filed: 1993-12-15
Abstract: PURPOSE:To obtain a magnetostatic wave device with excellent productivity while producing less ripple. CONSTITUTION:The magnetostatic wave device 10 includes a GGG board 12 as a background board. YIG thin films 14a, 14b as a ferrimagnetic board are formed respectively on both major sides of the GGG board 12 by pulling the single crystal. Two transducers 16a, 16b each comprising a single strip line are formed in parallel on the surface of the YIG thin film 14a at an interval. One end of the transducers 16a, 16b is connected to ground. Furthermore, the other end of the transducers 16a, 16b is connected respectively to input output terminals (not shown in figure). A radio wave absorbing body 18 made of a material such as a carbonyl iron is applied on the entire surface of the other YIG thin film 14b.
Patent JP-H03198940-A (JP)
Title: Rolling method for fine-grooved bar
Inventor: OTANI TADAO
IPC: B21B37/58
Filed: 1989-12-27
Abstract: PURPOSE:To control the thickness of a fine-grooved bar in high accuracy by detecting the rolling-down force of a fine-grooved roll with an accurate rolling- down detecting sensor and controlling the rolling reduction of the roll based on the detected result. CONSTITUTION:A material 10A to be rolled is rolled between a flat roll 1 and a fine-grooved roll 2 having fine grooves 2a to manufacture the fine-grooved bar 10. In this time, a relation between the rolling reduction of the roll and the thickness of the fine-grooved bar 10 is required in advance by a load cell 3 which detects the rolling-down force accurately and stored in a comparator 4. In the manufacture of the fine-grooved bar under this constitution, the rolling down force of the roll is detected by the load cell 3, compared with a set value in the comparator 4 and the rolling reduction of the fine-grooved roll 2 is adjusted by the amount of its rolling reduction through a rolling reduction adjusting device 5. In this way, the thickness of the fine-grooved bar is adjusted in high accuracy to obtain a high quality product.
Patent JP-H08224709-A (JP)
Title: Qualitative modification of wood
Inventor: TANAHASHI MITSUHIKO
IPC: B27K5/06
Filed: 1995-12-28
Abstract: PURPOSE: To improve the properties of a soft wood and make an unused wood to be used efficiently by providing a method for fixing the compression-molded state of wood. CONSTITUTION: First wood is placed in a high-temperature, high-pressure vapor atmosphere so that it is softended, then is mechanically compressed in the vapor atmosphere, and thus is compression-molded to a desired shape and at the same time, is left as it is deformed. As an alternative, the compression molding is performed at normal pressure, and the compression-molded wood is left as it is deformed by placing it in the vapor atmosphere under such a state.
Patent JP-H06190417-A (JP)
Title: Method for controlling looper
Inventor: YASUDA KENICHI
IPC: B21B37/00
Filed: 1992-12-24
Abstract: PURPOSE:To apply a stable tension to a material and to maintain a stable control by successively measuring lifting angles of a looper and their angular velocities and comparing the measured angular velocity values with a preset target angular velocity when the measured angle values of the looper approach to a preset passing angle at the time of biting the material. CONSTITUTION:The lifting angles and the lifting angular velocities of the looper 3 are detected by an angle gage 5 and an angular velocity gage 6 to predict whether an amount of loop exceeds a preset value or not. When measured angular values of this looper 3 approach to the set value, the measured angular velocity values are compared with the preset target angular velocity value. When these angular velocity values exceed the target angular velocity value, the looper is discriminated not to touch the material yet and the drive current of a looper driving motor is reduced and adjusted to diminish an impact when the looper 3 comes into contact with the material. Further, as soon as the material 8 and the looper 3 come into contact with each other, the reduced drive current of the looper driving motor is returned to the set value to give a prescribed tension to the material 8.
Patent JP-H10186863-A (JP)
Title: Method for magnetic brush developing
Inventor: FURUTA KAZUYA
IPC: G03G15/09
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent from the fall of a solid image trailing end, the fall of the half tone trailing end on a boundary part between the solid image and the half tone, and a brush mark over a long period. SOLUTION: With respect to this method, by applying this method to a developing device provided with a photoreceptor 10 for forming an electrostatic latent image, a developing sleeve 14 capable of rotating, and driving means for letting the photoreceptor 10 rotated in order to force the developing sleeve 14 relatively shifted along the photoreceptor surface, the magnetic brush development is performed by rotating the photoreceptor 10 and the developing sleeve 14, and allowing the photoreceptor 10 on which the electrostatic latent image is formed, and the magnetic brush developer formed on the developing sleeve 14 while consisting of the toner and carriers to be rubbed.  In this case, resistance of the magnetic brush developer layer per unit length in the shaft direction of the developing sleeve 14 is set to, 5.0×10<4> to 7.0×10<8> Ω/cm, under the electric field strength of 0.4V/μm, and 5.0×10<4> to 8.0×10<6> Ω/cm, under the electric field strength of 2.0V/μm.
Patent JP-H05175218-A (JP)
Title: Semiconductor device
Inventor: INOUE KOTARO
IPC: H01L29/73
Filed: 1991-12-26
Abstract: PURPOSE:To obtain a bipolar transistor having an excellent emitter.base junction in the case where the emitter aperture width is narrower than or equal to 1mum. CONSTITUTION:When an emitter electrode leading-out region 19 of a bipolar transistor is formed by etching an insulating film 18 whose thickness us larger than or equal to 200Angstrom , a 60 deg. taper is formed to a silicon substrate 11 by oblique anisotropic etching like tapered RIE. After that, polycrystalline silicon is uniformly deposited on the side wall and the bottom of the emitter electrode leading-out region 19, and emitter impurities are ion-implanted. By heat treatment, a part of the emitter impurities in the emitter electrode 20 are diffused in an intrinsic base region 17, and an emitter diffusion layer 23 is formed.
Patent JP-H05176505-A (JP)
Title: Rectifier device of ac generator for vehicle
Inventor: KAWANO ARISUKE
IPC: H02K5/18
Filed: 1991-12-26
Abstract: PURPOSE:To eliminate generation of looseness due to repetition of vibration and thermal stress and further to reduce a number of part items and assembly labor hours. CONSTITUTION:A side radiating fin 1 for carrying high side rectifying elements 5a of a full-wave rectifier bridge is integrally molded with a terminal block 4 for carrying a terminal 3 for connecting the rectifying elements. Consequently, by only building the terminal block 4 in a frame 2 at assembly time, also the +side radiating fin 1 comes to be simultaneously built to facilitate assembly, and the +side radiating fin 1 is prevented from loosening from the terminal block 6 due to vibration and thermal stress. Since constitution of directly fixing low side rectifying elements 5b of the full-wave rectifier bridge to the frame 2 is applied, the low side rectifying elements 5b are easily fixed, and since the frame 2 concurrently serves as a -side radiating fin, the -side radiating fin can be omitted.
Patent JP-H10189505-A (JP)
Title: Polishing device and polishing method
Inventor: MASE KOICHI
IPC: B24B37/013
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To enable polishing which follows mechanical and chemical fluctuations of a process and a device, by monitoring an electric resistance of a conductive material on a semiconductor substrate or a thin liquid layer between a wafer and a polishing cloth by using a pair of measuring electrodes, and then discriminating a CMP end point in accordance with the quantity of displacement of the electric resistance. SOLUTION: A polishing solution is supplied onto a polishing cloth 102 from a polishing solution supply tube 104, and an upper turn table 105 and a lower turn table 106 are rotated, thereby polishing a polishing target part on the surface of a semiconductor substrate 101 while pressing the polishing target part to the polishing cloth. During polishing, an electric resistance between a plurality of measuring electrodes 107 in contact with an Al alloy, which is the polishing target surface, is monitored, and an end point discriminating mechanism 108 discriminates a polishing end point in accordance with the quantity of displacement of the electric resistance. Information about this polishing end point is sent to a control section 109, and the control section 109 controls rotation of the upper turn table 105 and the lower turn table i06, thereby stopping polishing.  Thus, polishing which follows mechanical and chemical fluctuations of a process and a device can be carried out.
Patent JP-H11169057-A (JP)
Title: Control of aquatic organism and judgment of adhesion state
Inventor: YOSHIMURA KAZUNARI
IPC: A01M29/20
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling aquatic organisms at a low cost without affecting the environment of a water area, and to provide a method for judging the adhesion state of the aquatic organisms. SOLUTION: This method for controlling aquatic organisms comprises generating intermitted sounds of <=200 Hz in water to induce the growth inhibition and/or avoidance behaviors of the aquatic organisms. It is preferable to generate the intermitted sounds in a water flow pipe. It is especially preferable that the pressure and frequency of the sounds are >=170 dB and about 30-120 sec/ time, respectively. The intermitted sounds are generated by an arc discharge method. The judgment of an adhesion state is carried out by measuring the pressures of the sounds at constantly separated sites in the longitudinal direction of a water flow pipe with the lapse of time.
Patent JP-H09157417-A (JP)
Title: Surface modification of polyimide resin
Inventor: KOYAMA MINORU
IPC: C08J7/00
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To carry out the subject modification so as to enable a remarkable improvement in adhesiveness (adhesion) of a polyimide resin and the production of a multilayer polyimide film excellent in bonding strength by carrying out the irradiation treatment of the surface of the polyimide resin with ultraviolet rays in the presence of an oxidizing agent and then etching the treated surface with another oxidizing agent. SOLUTION: The irradiation treatment of the surface of a polyimide resin with ultraviolet rays is carried out in the presence of (A) the first oxidizing agent (preferably hydrogen peroxide or a hypochlorite) and the treated surface is then etched with (B) the second oxidizing agent (preferably a permanganate). The resin is preferably a polyimide compound comprising a diphenyltetracarboxylic acid and p-phenylenediamine, especially a polyimide film and the concentration of the component (A) is preferably about 0.005-10%.
Patent JP-H09309476-A (JP)
Title: Body cover structure of scooter type vehicle
Inventor: YAGISAWA KATSUICHI
IPC: B62J11/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a body cover structure which can reduce the investment of metallic patterns, reduces the number of part items, and carries out the assembly work easily, at a low cost, by forming the parts to fix an oil tank, an electric equipment, and the like, to the body cover integrally, in a scooter type vehicle. SOLUTION: In a scooter type vehicle in which a low floor type floor is provided at the center in the longitudinal direction of the vehicle, and a fuel tank supported by a body frame which is lifted up from the rear part of the floor to the rear side is covered by a seat allowable to open and close, the periphery of body frames 7 and 29 is covered integrally by a body cover 55 along the front side to the rear side, and in this body cover 55, a lower side opening recess 56 to cover an oil tank 38 which is supported by the body frames 7 and 29, from the upper side; and an upper side opening recess 57 to house and support an electric equipment 39 and the like; are formed integrally, and an opening 55g to penetrate and project the oil filler port 38a of the oil tank 38 to the upper side is opened, to the top wall of the lower side opening recess 56.
Patent JP-H11177603-A (JP)
Title: Network interconnection method between playing machine production department and other departments
Inventor: KAZAMA TAKASHI
IPC: A63F7/02
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To prevent a network fault occurred in a production department from giving effects on networks of other departments by using a connection device with an error check function such as a bridge to interconnect the network of the playing machine production department that connects to machine tools such as pin driving NC machines and the networks of the other departments. SOLUTION: In a production department A, a worker inputs a model code of a playing panel to a mass-production pin drive NC machine 5 to read mass- production pin drive NC data from a mass-production data management device 6 and pounds on pins to each playing panel in accordance with the data. A network Na of the production department A connects to a network Nb of a development department B via a bridge 7. The bridge 7 does not regenerate and relay transmission signals transferred through a cable for each bit but passes only packets of addresses having been preset among transferred signals.