baber/WOPTO huggingface dataset:
Patent JP-H03162639-A (JP)
Title: Temperature distribution measuring instrument
Inventor: FUCHINO SHUICHIRO
IPC: G01K7/01
Filed: 1989-11-21
Abstract: PURPOSE:To measure a temperature distribution with simple constitution by providing plural light emitting diodes which are arranged in a grating shape and a photodetecting means for their output light. CONSTITUTION:A frame 1 is provided with an input terminal 3 across an insulator 2 and the light emitting diodes 5 which have constant voltage input lines 4 are arranged in the frame 1 in the grating shape. A metallic resistor 6 is connected with respective diodes 5 in series. A constant voltage power source 7 is connected to the terminal 3 and each diode 5 is applied with a constant voltage. Then the light outputs of the light emitting diodes increase as the temperature rises. Light emitted by each light emitting diode 5 under low temp. is made incident on the corresponding optical fiber 11 through a transmission window 8 and an image pickup optical system 9. Light beams projected from respective optical fibers 11 are passed through an image reception optical system 12 and made incident on plural photodiodes or spectrum analyzers 13 corresponding to the respective diodes 5. Then the relation between the light emission outputs of the light emitting diodes and the temperature is calibrated to measure the temperature from the light emission outputs.
Patent JP-H07162319-A (JP)
Title: Error correcting circuit
Inventor: KURODA TORU
IPC: H03M13/23
Filed: 1993-12-02
Abstract: PURPOSE:To execute soft decision decoding by a simple circuit configuration and to obtain a high correction effect for a receiver, a reader, etc., in a transmission system or a recording system using a code to be decoded by a majority logic circuit by applying a trellis decoding method to be easily applied to a soft decision decoding method to a code to be decoded by majority logic. CONSTITUTION:A difference set circulating code is fetched by an n-bit shift register circuit 4 (21, 11) and shifted to generate data S1 to Sm and the data S1 to Sm outputted from the circuit 4 are fetched through a branch metric comparing circuit 5, two addition circuits 6 and a decision circuit 7 and the difference set circulating code is decoded by majority logic decoding using a Tolleris diagram (21, 11).
Patent JP-H08134677-A (JP)
Title: Ozonized water producing device
Inventor: SHIODA HIROICHI
IPC: C25B9/17
Filed: 1994-11-11
Abstract: PURPOSE: To provide an ozonized water producing device by which concd. ozonized water is easily and continuously obtained by the water electrolysis not using a lead compd. but using a noble-metal electrode which has been considered to be low in ozone generating efficiency. CONSTITUTION: The anode 2 and cathode 3 impressed with a DC voltage are placed on one side and the other side of a solid electrolyte membrane 1, and the water supplied on the anode side is electrolyzed to obtain ozonized water in this device. In this case, a noble-metal wire mesh capable of catalytically generating ozone is used as the anode 2. A lath 4 produced from a corrosion- resistant material is laid outer side of the anode 2, and the anode 2 and lath 4 are closely fitted into a jacket 10 having a water inlet on one end and a water outlet 11 on the other. Ozone is efficiently generated by this device.
Patent JP-H01147023-A (JP)
Title: Manufacture of sintered ore
Inventor: TANABE HITOSHI
IPC: C22B1/20
Filed: 1987-12-02
Abstract: PURPOSE:To economize the cost for the manufacture of sintered ores by sintering lime stone powder contg. specific amounts of powder coke as the top layer on a pallet of a sintering machine and using the generated raw lime stone powder as a binder for sintering. CONSTITUTION:A hopper 19 for lime stone is equipped between a hopper 4 for supplying ores and an ignition apparatus 15 and lime stone powder 9 to which 5-20% powder coke 18 is mixed is poured into the material 2 from the hopper 19 to laminate. Ignition is executed by an ignition apparatus 15 to convert the lime stone powder 9 into raw lime stone. The raw lime stone is absorbed by a blower 25 in a hood 21 and a scraper 22 in front of an ores discharging part 26 and is stored via a cyclone 24 into a hopper 20. Said raw lime stone is charged to a hopper 16 for a binder in a compounding cell 27 and is mixed together with other new material, lime stone powder 9, returning ores 11 and powder coke 18 by a mixer 8; the mixture is charged to the hopper 4 for supplying ores and is supplied to the floor paving ores on a pallet 1. In this way, a by-produced binder for sintering is manufactured at low cost in the sintering process and the permeability is improved by recovering it, thereby reducing the unit of coke.
Patent JP-H11144952-A (JP)
Title: Bushing structure for coil lead outlet in solenoid valve
Inventor: KONDO TAKESUKE
IPC: H01F7/16
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a bushing structure by which adequate water proofing property can be ensured. SOLUTION: A bushing structure is comprised of a flange 11, which is provided on the coil side and has a through-hole 11a through which a coil lead 3 passes, a rubber bushing 1 which extends from the flange 11 and has a tube 12 in which the coil lead 3 is accommodated, a C-shaped elastic member 4 which is disposed on the inner surface of the tube 12 of the rubber bushing 1 and presses the tube 12 with respect to a molded resin 2 and injected resin 5 which fills the inner space of the tube 12 around the coil lead 3. The flange 11 and a part of the tube 12 is partially embedded in the molded resin 2. Since the C-shaped elastic member 4 presses the tube 12 of the rubber bushing 1 against the molded resin 2 by its elasticity, the adhesion between the molded resin 2 and the rubber bushing 1 is improved, and the clearance between them becomes almost zero.  Adequate waterproofing property can be ensured accordingly. Also, since the inner space of the tube 12 is filled with the injected resin, penetration of water through the inner space of the tube 12 can be prevented.
Patent JP-H08226064-A (JP)
Title: Tubular formed article and its production
Inventor: TERAKAWA YASUKI
IPC: D04H3/147
Filed: 1995-10-27
Abstract: PURPOSE: To obtain a tubular formed article having excellent filtration performance, pressure resistance and water-permeability and suitable as a filter or a draining material by winding a spun-bonded web composed of a multi-component conjugate filament around a core while heating the web above the heat-welding temperature of the web. CONSTITUTION: A conjugate spun-bonded web composed of two components having a fineness of 0.2-300d/f or 17-70,000d/f and the maximum/minimum fineness ratio of >=1.5 is produced by the conjugate spinning of 10-90wt.% of a low-melting resin component selected from polyethylene, a crystalline copolymer of α-olefins such as propylene and butene-1 and a low-melting polyester and 90-10wt.% of a high-melting resin component (the melting point difference between the low-melting resin and the high-melting resin is >=10 deg.C) such as polypropylene or polyethylene terephthalate in such a manner as to form at least a part of the fiber surface with the low-melting resin component and taking-up the spun fiber through an air sucker at a take-up speed of 500-20,000m/min under quenching at a rate of 0.1-5m/sec.  The web or the web and other fibers such as polyamide are laminated or mixed in layers and the formed web is wound around a core under heating at or above the welding temperature of the low-melting component to obtain the objective tubular formed article.
Patent JP-H09129709-A (JP)
Title: Processing apparatus
Inventor: UESUGI FUMIHIKO
IPC: H01L21/02
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of particles in an apparatus, wherein halogen-based gas is used as process gas. SOLUTION: In a low-pressure thermal CVD apparatus for tungsten (W), a wafer is moved from a processing chamber 11 to a center handier chamber 14 and a loader/unloader chamber 16 after the end of processing. As the movement progresses, WF6 , gas for processing is introduced into the loader/unloader chamber 16. The gaseous atmosphere in the loader/unloader chamber 16 is analyzed with a halogen-gas detector 18 of a mass analyzer. With the signal of WF6 being noted, the fact that the gas is exhausted to a background level is confirmed. Then, the pressure in the loader/unloader chamber 16 is returned to atmospheric pressure, and the gas is released into atmosphere. Even if moisture in atmosphere enters, HF and HCl are not formed because WF6 is not present in the loader/unloader chamber 16. Thus, the corrosion of the inner wall of the apparatus can be suppressed, and the generation of particles can be suppressed.
Patent JP-H06148816-A (JP)
Title: Package for photographic film case
Inventor: SUGIYAMA NOBUO
IPC: G03C3/00
Filed: 1992-11-13
Abstract: PURPOSE:To reduce the packaging cost of a photographic film cartridge and to improve the separability of the package and the identification of a kind of photographic film. CONSTITUTION:A case main body 13 made of transparent resin and a cap 14 are covered with the package 18 of a thermally shrunk plastic film. The package 18 has printing for product contents and shielding light from the rear surface side. Thus, the packaging cost is reduced, handleability at the time of taking out a cartridge is improved and moreover, light shielding properties only by the package 18 can be secured.
Patent JP-H04180845-A (JP)
Title: Roll press
Inventor: KURANARI KAZUKI
IPC: B02C4/30
Filed: 1990-11-13
Abstract: PURPOSE:To perform the mounting and detaching work of a boss or a liner within a short time by constituting each of a pair of rolls of a boss whose central part has a diameter larger than that of the shaft end part and a pair of left and right annular liners each of which has a central part whose inner diameter is larger than that of the shaft end part. CONSTITUTION:The raw material to be ground freely falling from the discharge port of a hopper is supplied to a pair of rolls 3, 4 rotating around horizontal shafts. A pair of left and right bearings 3a supporting the rotary shaft of one of the rollers are fixed and a pair of left and right bearings 4a supporting the rotary shaft of the other roll is arranged in a slidable manner in the direction right-angled to the shaft, and hydraulic cylinders 5 are connected to compress and ground the aforementioned raw material to be ground between the peripheral surfaces close to each other of the rolls 3, 4. Each of the rolls 3, 4 is constituted of a boss 3A whose central part has a diameter larger than that of the shaft end part and a pair of left and right annular liners 3B each of which has a central part whose inner diameter larger than that of the shaft end part. As a result, the work mounting or separating the boss and liners of each of the rolls can easily be performed within a short time.
Patent JP-H0284618-A (JP)
Title: Panel light source element
Inventor: OE MAKOTO
IPC: G02B6/00
Filed: 1988-12-02
Abstract: PURPOSE:To easily obtain convergent light by constituting the above element of a 1st element having a reflecting layer and a 2nd element having an incident plate and light emitting plane and forming many prism units to the incident surface of the 2nd element. CONSTITUTION:The 1st element is constituted by using one side end 11 of a light transmission body as the incident plane and the surface orthogonal therewith as the light emitting plane 16, having the reflecting layer 13 on the surface opposite to this surface 16 and disposing a satin surface 60 to one surface of the light transmission body. The 2nd element 51 has the incident plate disposed with the prism units 40 which allow the incidence of the emissive light from the 1st element 50 thereto and emit the light in a prescribed direction and the light emitting plane 32 which emits the light from the prism units 40. The prism units 40 are set by making calculation in such a manner that the emissive light emitted from the 1st element 50 are emitted respectively like light sources 54, 55 and angles psi6, phi6 attain nearly the same values. The convergent light is easily obtd. in this way.
Patent JP-H03167340-A (JP)
Title: Production of thick and thin conjugated yarn and crimped thick and thin conjugated yarn
Inventor: OKUMURA MASAKATSU
IPC: D02J1/22
Filed: 1989-11-22
Abstract: PURPOSE:To obtain the subject conjugated yarn having a reduced change in size by intermittently applying an aqueous liquid to plural thermoplastic highly oriented undrawn yarns, drawing the resultant yarns, then plying yarns of a different yarn path length and winding the prepared plied yarns. CONSTITUTION:Thermoplastic highly oriented undrawn yarns such as a polyester are taken out of spools 1 and 1' and passed through feed rollers 3 and 3' and an aqueous liquid containing preferably >=50% water is applied thereto while intermittently synchronizing the yarns with liquid applicators 4 and 4'. The obtained yarns are then hot drawn with heaters 5 and 5'. The hot drawn yarns are subsequently passed through delivery rollers 6 and 6' and the yarn (F) is then run while varying the yarn path length thereof from that of the other yarn (F') with a guide 7, plied with a yarn collecting guide 8 and subsequently wound with a winder 9 to afford the objective conjugated yarn.
Patent JP-H10334793-A (JP)
Title: Manufacture of back plate for plasma display panel
Inventor: SATO KAZUYA
IPC: H01J9/227
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To enhance the yield of product, and easily manufacture a large screen with high dimensional precision by baking at least one of a barrier rib forming part consisting of a barrier rib precursor mixture and an electrode pattern, and a multicolor pattern including a phosphor and an organic material on a base in the state where they are formed in a prescribed arrangement. SOLUTION: A non-hardened barrier rib forming part 2a is formed on a base 1, the barrier rib forming part 2a is hardened to provide a barrier rib forming part 2b consisting of a barrier rib precursor mixture. An electrode pattern 5 is formed, and patterns 4a, 4b, 4c of a first color, a second color and a third color are formed. Baking is performed in this state to form a barrier rib 2c after baking, an electrode pattern 7, and phosphor patterns 6a, 6b, 6c of the first color, the second color and the third color. Thus, the number of processes is reduced, the positioning is facilitated, and the manufacture can be performed with good workability low energy, and excellent dimensional precision in a good yield.
Patent JP-H06160526-A (JP)
Title: Obstacle detecting device for vehicle
Inventor: KAMIMURA HIROKI
IPC: G05D1/02
Filed: 1992-11-16
Abstract: PURPOSE:To secure safety by taking a safety action to inform a driver of the fact that the travel path of a vehicle is expanded and extended beyond the detectable region of a radar device. CONSTITUTION:An obstacle detecting device for a vehicle is provided with a radar device 4 transmitting radar waves to detect an obstacle existing in the front and a travel path predicting means 7 predicting the travel path on which a vehicle is to be traveled, and an obstacle is detected by the radar device 4 only in the region along the travel path. A judging means 9 judging that the travel path is expanded and extended beyond the detectable region of the radar device 4 is provided, and it operates a safety device when the travel path is expanded and extended beyond the detectable region of the radar device 4. The safety device is a warning device or an automatic braking device, for example, attention is urged to a driver by an alarm, or the vehicle is decelerated until the travel path is put within the detectable region of the radar device.
Patent JP-H11138021-A (JP)
Title: Production of catalyst for purifying exhaust gas
Inventor: IKEDA YASUO
IPC: B01J37/02
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To improve the ability to purify NOx by highly dispersing and carrying a NOx storage material, in a catalyst which carries the NOx storage material. SOLUTION: A coat layer is formed by the use of slurry which contains a basic binder and a carrier powder carrying a NOx storage material. As the use of the basic binder prevents the carried NOx storage material from eluting to the slurry, and prevents particles of the NOx storage material from becoming large by crystallization, the NOx storage material is highly dispersed and carried to improve the ability to store NOx .
Patent JP-H08162153-A (JP)
Title: Nonaqueous solvent secondary battery
Inventor: KOBAYASHI YOSHIKAZU
IPC: H01M10/0525
Filed: 1994-12-08
Abstract: PURPOSE: To eliminate the decrease in discharge capacity at a low temperature and after continuous charging at a high temperature. CONSTITUTION: This nonaqueous solvent secondary battery has a positive electrode, a negative electrode consisting of a carbonaceous material capable of storing and releasing lithium ion and an nonaqueous electrolyte. The nonaqueous electrolyte contains a mixed solvent consisting of ethylmethyl carbonate, diethyl carbonate, dimethyl carbonate and ethylene carbonate.
Patent JP-2001127017-A (JP)
Title: Metal polishing method
Inventor: SHIMAMURA YASUO
IPC: B24B37/20
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a metal polishing method for discovering a high CMP rate, and for realizing high flattening, dishing amount reduction, and erosion amount reduction, and for executing high reliable metallic film embedding pattern formation. SOLUTION: This is a metal polishing method for polishing a metallic film on a substrate by using nonwoven fabric as polishing cloth while supplying polishing fluid for metal containing an oxidizer for metal, metal oxide dissolving agent, protecting film forming agent, and water.
Patent JP-H05140483-A (JP)
Title: Magnetic coating composition
Inventor: CHIN TOSHIHIKO
IPC: C09D171/10
Filed: 1991-11-20
Abstract: PURPOSE:To improve the dispersion of magnetic powder and the surface smoothness of a magnetic layer and to give a magnetic recording medium improved in durability and magnetic characteristics by using a halogenated phenoxy resin having a halogen content in a specified range as a binder for magnetic coating material. CONSTITUTION:The objective magnetic coating composition contains a halogenated phenoxy resin which has a halogen content of 0.1-40 pts.wt. and is made from a halogenated bisphenol, a bisphenol, and an epihalohydrin. It is desirable that the halogenated phenoxy resin has a carboxylic acid introduced into the side chain or that the resin has a phosphorus compound incorporated therein through, e.g. mixing or copolymerization.
Patent JP-H08214590-A (JP)
Title: Motor driving controller
Inventor: YASUKAWA SEIICHI
IPC: H02P7/29
Filed: 1995-10-30
Abstract: PURPOSE: To drive a motor to rotate in both the forward and reverse directions by one PWM signal. CONSTITUTION: This controller comprises a logic circuit 2 to which a first PWM signal which controls the revolution speed of a motor by the modulated pulse width, a rotation direction indicative signal which is a binary signal and indicates the rotation direction and a motor driving signal which is a binary signal and indicates the on/off of the motor driving are inputted and which generates a second PWM signal and a third PWM signal which indicate the rotation direction and the revolution speed of the motor in accordance with the combinations of the inputted signals, and a motor driving circuit 3 which generates a driving signal which controls the rotation direction and the revolution speed of the motor.
Patent JP-S63158066-A (JP)
Inventor: SUGIMOTO ICHIRO
IPC: A47K3/00
Filed: 1986-12-19
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-H04209001-A (JP)
Title: Safety device for servo controller
Inventor: TATSUMI NAOKI
IPC: G05D3/00
Filed: 1990-11-09
Abstract: PURPOSE:To stably detect abnormality regardless of a decrease in the speed of a moving body by switching and setting the maximum permissible value of an error by a maximum permissible value setting means depending upon the speed of the moving body. CONSTITUTION:An alternation device 10 connects a switch 11 to the side of a buffer 8a in stationary mode unless a command position signal 1 varies and a comparator 9 compares an error from a differentiator 7 with the maximum permissible value in the stationary mode. When the signal 1 begins to vary, the alternation device connects the switch 11 to the side of a buffer 8b in operation and the comparator 9 compares the error from the differentiator 7 with the maximum permissible value in the operation. The alternation device 10 switches the switch 11 back to the side of the buffer 8a a time, determined by considering the delay of the feedback of the servo controller, after the signal 1 comes to have no variation.
Patent JP-2000129044-A (JP)
Title: Vessel made of polyethylene for high-purity chemicals
Inventor: MIYAMOTO AKIRA
IPC: C08F10/02
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To easily provide a vessel that leaches only a minimal amount of impurity particles and bas a high mechanical strength by compounding and molding the first polyethylene which is produced by a slurry polymerization process and using a metallocene catalyst and the second polyethylene which is produced by a slurry polymerization process and using a chrome catalyst, in a specified proportion of the polyethylenes which have each specific solid state property value. SOLUTION: 99-1 wt.% of (A) polyethylene produced using a metallocene catalyst and 1-99 wt.% of (B) polyethylene produced using a chrome catalyst are compounded. As the component (A), is used a material that weight average molecular weight comprises a low-molecular weight component of 1,000 to less than 150,000 and a high-molecular weight component of 150,000-1,500,000, Mw/Mn is 5-30, density is 0.945-0.975, melt flow rate is 2.16 kg at 190 deg.C and I2 is 0.001-50. As the component (B), is used a material that Mw/Mn is 10-30, density is 0.945-0.975, I2 is 0.05-30 and melt flow index ratio is 50-120. The melt flow index ratio is ratio of the melt flow rate under 21.6 kg and 2.16 kg loads. It is preferable that density of the compound is 0.940-0.975 and I2 is 0.05-30.
Patent JP-H02149463-A (JP)
Title: Ceramic multiple composition
Inventor: MATSUMOTO HISAHIRO
IPC: C04B35/632
Filed: 1988-12-01
Abstract: PURPOSE:To provide the multiple composition having excellent suitability for coating and penetrability and capable of improving the resistance to wear and corrosion of leather, fabrics, building materials, etc., when applied by incorporating thermoplastic high-molecular-weight saturated polyester, solvent, and ceramic particle into the composition. CONSTITUTION:Globular alumina particle is added to the soln. contg. saturated polyester and the mixed solvent of methyl ethyl ketone and toluene, and the mixture is agitated and mixed by a ball mill to obtain a ceramic multiple composition. The mixed solvent and polyurethane are added to the composition, and the mixture is agitated and mixed by the ball mill. The composition is applied on and infiltrated into the patch on the toe of an oxide baseball spike shoe, etc. The composition has excellent suitability for coating and penetrability, and applied on and infiltrated into leather, paper, fiber bundle, fabrics, nonwoven fabrics, wood, plywood, porous plastics, porous ceramics, concrete, etc., to improve their characteristics such as wear resistance, hardness, heat resistance, fire resistance, corrosion resistance, weatherability, and heat insulating property.
Patent JP-S63158244-A (JP)
Inventor: YOSHIKAWA TAKAFUMI
IPC: B32B15/08
Filed: 1986-12-23
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-S62157966-A (JP)
Inventor: JIEEMUZU AARU YANGU
IPC: G07C9/00
Filed: 1986-12-23
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。