baber/WOPTO huggingface dataset:
Patent JP-H07102530-A (JP)
Title: Connecting device for precast slab
Inventor: IWAMOTO YOICHI
IPC: E04B1/61
Filed: 1993-10-07
Abstract: PURPOSE:To shorten term of works without deteriorating ambient circumstances while improving safety by a method wherein adjoining precst slabs are connected at their sides with connecting members of specific shapes. CONSTITUTION:A plurality of precast slabs 1, each of which is equipped at its connecting side 8 with a first connecting metal fixture 3, are brought into a construction site beforehand. Two precast slabs 1 are placed, butting against each other. Both ends of a second connecting metal fixture 15 in H shape are inserted into each of T-shaped grooves 12 provided to the first connecting metal fixtures 3. Shearing keys 20 incorporated in the second connecting metal fixture 15 are made to project by insertion of wedges and at the same time, key grooves 11 of the first connecting metal fixtures 3 are engaged with the shearing keys 20. Compressive force between two adjoining precast slabs 1 is transmitted through the first connecting metal fixtures 3 and the second connecting metal fixtures 15.
Patent JP-H1177957-A (JP)
Title: Soldering paste printing method and device
Inventor: ITAKURA TOKUO
IPC: H05K3/12
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a soldering paste printing method, with which the enough supply of solder even to part pads arranged in any directions can be possible, by a method wherein a baren-like squeegee is in circular motion, and provide further a soldering paste printing device. SOLUTION: This device is equipped with a printing jig 11, which has solder supplying orifices at arbitrary positions, a baren-like squeegee, which is placed on the printing jig and spreads soldering paste, and a soldering paste spreading device 12, which gives a circular motion to this baren-like squeegee so as to supply the soldering paste to the part pads on a board through the solder supplying orifices of the printing jig, so as to realize enough supplying of the solder even to part pads arranged to any directions in order to contrive to improve the quality of a product.
Patent JP-S62113819-A (JP)
Title: Internal combustion engine of two-cycle spark ignition type
Inventor: TANAHASHI TOSHIO
IPC: F02B25/20
Filed: 1985-11-12
Abstract: PURPOSE:To scavenge residual gas so as to improve the output of engines by feeding a mixture at low speed only from NO.1 scavenge passage for improving self-ignition capability in an operating area where an engine load can be increased upto a predetermined load, and by feeding supercharged air at high speed from NO.2 scavenge passage in an operating area where the engine load is identical to the predetermined load or more. CONSTITUTION:In an operating area where an engine load is identical to a predetermined load or more, the supercharging of air is effected by a compressor 20a of an exhaust superchanger 20, besides, supercharged air, a flow rate of which is controlled by NO.2 throttle valve 42 of NO.2 induction system B, is flowed into a combustion chamber 6 directly at high speed from NO.2 scavenge passage 40 via a check valve 43 for scavenging residual exhaust gas quickly from an exhaust port 18. Then a mixture from NO.1 induction system A, which has passed an intake air passage 12, a crank room 8, and NO.1 scavenge passage 30, is flowed into the combustion chamber 6 at low speed to the exhaust port 18. This constitution can improve the self-ignition capability in an operating area where the engine load is less than the predetermined load, and also can achieve the improvement of engine outputs in high engine loading areas.
Patent JP-H02102176-A (JP)
Title: Production of alc
Inventor: WATANABE TOSHIHIRO
IPC: C04B38/02
Filed: 1988-10-07
Abstract: PURPOSE:To obtain an ALC of good appearance with high bond strength between the reinforcing steel and the matrix by applying vibration to the reinforcing steel under specified conditions at a specified time after charging a raw material slurry in producing a reinforcing steel-embedded ALC. CONSTITUTION:A mold with reinforcing steel arranged and fixed with supporting bars is charged with a foaming agent-incorporated raw material slurry, and prior to the initial solidification with the expansion nearly completed, vibration is applied on said supporting bars at an amplitude of 0.2-1.5mm and a frequency of 3000-10000 times/min for 5-20sec. The resultant slurry is then subjected to steam curing at both high temperature and pressure. This process will eliminate air bubble disturbance and/or voids liable to be developed on both the upper and lower parts of the reinforcing steel, the obtaining the objective ALC of high mechanical strength free from poor appearance due to the air bubble disturbance. When the amplitude and/or the time for said vibration is below the lower limit specified, inadequate effectiveness will result; on the other hand, if the amplitude, time and/or frequency is above the upper limit, large bubbles and/or sinking might be developed due to collapse and aggregation of the air bubbles, and in case the frequency is below the lower limit, the fluidity of the slurry will not be enhanced.
Patent JP-2000068218-A (JP)
Title: Heat treatment device
Inventor: MIYAGAWA KAZUHISA
IPC: H01L21/324
Filed: 1998-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a vertical batch type heat treatment device for efficiently providing the decrease of the temperature of a manifold part. SOLUTION: This heat treatment device is provided with a vertical processing container 8 whose lower edge is opened, heating means 10 provided in the surrounding of the processing container, body to be processed boat 16 for supporting plural bodies W to be processed in plural layers, elevating mechanism 30 for elevating the body to be processed boat, and loading and unloading it from the lower part of the processing container, and manifold part 14 provided at the lower edge of the processing container which is provided with at least a gas nozzle for supplying gas to the processing container and an exhaust port for evacuating atmosphere in the processing container. A cover member 44 is provided with a prescribed interval at the outside of the manifold part so that an adiabatic space 42 can be formed. Thus, the decrease in the temperature of the manifold part can be prevented efficiently.
Patent JP-H04130449-A (JP)
Title: Self-diagnostic and self-repairing system for image forming device
Inventor: TOMIYAMA TETSUO
IPC: G03G15/00
Filed: 1990-09-21
Abstract: PURPOSE:To attain self-repairing by driving a selected actuator when a result of simulation does not give the secondary influence, repairing a failure, then updating prescribed data stored in a storage means based upon status data applied from a sensor means. CONSTITUTION:When a failure occurs, which actuator means out to plural means 6a to 6c is to be driven is inferred to repair the failure occurred based upon qualitative data and failure diagnostic knowledge stored in the storage means, and the comparison of the adjusting state and adjusting range of respective means 6a to 6c, when the absence of secondary influence is decided by the result of simulation of a simulation means 13, the selected actuator is driven and the failure is automatically repaired. After the repair is ended, prescribed data, e.g. reference value data, out of feature data stored in the storage means are updated based upon the status data of the repaired device which are applied from of the sensor means 1a to 1c. Thus, the self-repairing can be executed.
Patent JP-H0674730-A (JP)
Title: Method and apparatus for detecting surface profile of member to be detected
Inventor: TANIDA KOJI
IPC: G01B11/30
Filed: 1992-08-26
Abstract: PURPOSE:To make highly accurate and highly efficient detection of microdefect possible with no individual difference by detecting the surface profile of a member to be detected within a focal range larger than the surface roughness of the member and smaller than the micro surface defect. CONSTITUTION:Surface roughness of a member 12 to be detected is previously measured and focal range of a surface height detector 15 is determined in the range of 10-500 times of the surface roughness and then a stage 11 is moved at such pitch as causing no overlap or gap of the focal range. Moving amount of the stage 11 is delivered from a horizontal surface direction scaler 13 to a signal processor 14. Surface height amount of the member 12 detected through the detector 15 is also delivered from a height direction scaler 21 to the signal processor 14. The processor 14 creates(recovers) the three-dimensional figure of the surface of the member 12 based on both input signals. Since the focal range of the detector 15 is set larger than the surface roughness (wave line) of the member 12 and smaller than a microdefect 12b (solid line), the defect 12b can be discriminated quite easily.
Patent JP-H0584374-A (JP)
Title: Allocation time calculating system for each process in sewing factory and device therefor
Inventor: YASUDA SATORU
IPC: D05B25/00
Filed: 1991-09-30
Abstract: PURPOSE:To precisely and easily calculate the allocation time of each process in a sewing factory in consideration of the skill level of allocated workers, the difficulty of each process, and the type of the device used. CONSTITUTION:When workers are allocated to each process to manufacture sewn objects in a sewing factory, the personal skill level rank is determined according to the rank of the machine type group used by the allocated workers for each process, the skill level coefficient is determined from the personal skill level rank and the process rank, then the process time is multiplied by the determined skill level coefficient to calculate the allocation time.
Patent JP-2000079613-A (JP)
Title: Epoxy resin composite prepreg
Inventor: KATAYOSE TERUO
IPC: B29B11/16
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a prepreg composed mainly of an organic fiber and with improved moisture absorption and a laminate by compounding a base material formed of a liquid crystalline polyester fiber and a curable epoxy resin composition. SOLUTION: A prepreg is obtained by compounding a base material formed of a liquid crystalline polyester fiber and a curable epoxy resin composition. The liquid crystalline polyester fiber is a fiber which has an ester bond and is made up of a liquid crystalline polymer. In addition, the liquid crystalline polyester fiber is formed of a liquid crystalline polyester and a polyester amide compound derived from an aromatic or an aliphatic dihydroxy compound, an aromatic or an aliphatic dicarboxylic acid, an aromatic hydroxycarboxylic acid, an aromatic diamine or an aromatic hydroxylamine or an aromatic aminocarboxylic acid and derivatives thereof. The curable epoxy resin composition is a curable resin composition containing an epoxy resin as a component.
Patent JP-2001077024-A (JP)
Title: Semiconductor substrate and manufacture thereof
Inventor: SANO YOSHIAKI
IPC: H01L21/20
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To prevent leak current or poor breakdown-strength caused by bad crystallinity which takes place in a defective crystal region by comprising an insulating film for filling a recessed defect contained in a semiconductor wafer as well as a semiconductor device formed on the surface of semiconductor wafer. SOLUTION: By a CVD method, a silicon oxide film 23, for example, is grown to the thickness equal to, or larger than, the radius of a micro pipe 22. Here, the micro pipe 22 (hole part) is filled with the silicon oxide film 23 (b). Then the silicon oxide film 23 is etched and removed from the surface side of a substrate 21, with the etching stopped when reaching the substrate 21. Thus, only the micro pipe 22 is filled with the silicon oxide film 24 (c). Ion-implanting is performed with p-type impurity before thermal-treatment annealing to form a p-type layer 25 (d). Lastly an electrode 26 is formed to provide a semiconductor element where a large joint diode is formed (d).
Patent JP-H03114160-A (JP)
Title: Manufacture of slide brush material
Inventor: NASU MASAYUKI
IPC: H01R39/24
Filed: 1989-09-28
Abstract: PURPOSE:To provide uniform welding strength by making a linear projection on a base material to which a bundle of brush wires is resistance welded in the form with the middle swelling in an arc of a circle, lowering the contact resistance in the center of welds when the bundle of brush wires is resistance welded to the base material, and providing uniform heat emission of the bundle of brush wires with base material due to pressurized current feed throughout the width. CONSTITUTION:A linear projection 2' with its middle made in an arc of a circle is formed by a press process from the undersurface in the direction across the width of the oversurface of one end of a base material 1 consisting of NSS, and at the same time, the two end faces of this linear projection 2' are sheared to form base material. Sixty five brush wires 3 are aligned horizontally and put in bundle on the projection 2'. The root end of this bundle 4 is resistance welded by pressurized current feed of an upper and a lower electrode to yield a slide brush 5'. This manufacturing process allows high level stabilization of the welding strength of the bundle of brush wires for the base material, and also melting-out is suppressed. Thus a slide brush of good quality is obtained with very small dispersion of brush wires.
Patent JP-H0889069-A (JP)
Title: Swing sorting frame body in thresher
Inventor: ODATE MAKOTO
IPC: A01F12/56
Filed: 1994-09-20
Abstract: PURPOSE: To obtain a swing sorting frame inducing no breakage accident thereof as a result of a bearing holder's slipping down, leading to decreasing the number of parts and therefore reducing the man-hour for its assembly, by monolithically molding the bearing holder and the frame of a swinging sorter for threshed materials from a threshing chamber through a resin material. CONSTITUTION: This swing sorting frame is obtained by monolithically molding a frame 2 of a swinging sorter 1 for threshed materials from a threshing chamber and a bearing holder 5 to hold a bearing 4 engaged into a driving shaft 3 giving the sorter 1 swinging motion through a resin material. In this case, it is preferable that the driving shaft 3 be supported through constituting a crank by being monolithically welded so as to be bridged over revolving shafts 18, 18 revolvably suspended on both sidewalls 17, 17 of the thresher, and be given a swinging motion through circular motion around one of the revolving shafts 18, 18 by an input pulley 19 axially attached on the outer end of the other revolving shaft 18.
Patent JP-S63104909-A (JP)
Title: Skin protecting agent
Inventor: SAITO IZUMI
IPC: A61K8/00
Filed: 1986-10-23
Abstract: PURPOSE:To obtain a protecting agent forming a flexible, thin film having excellent water resistance and elongation, not providing the skin with a feeling of physical disorder, by dissolving specific amounts of a specific acrylic polymer and cellulose derivative in a hydrous alcohol. CONSTITUTION:(A) 2-10wt%, preferably 4-7wt% acrylic polymer (preferably 100,000-1,300,000 weight-average molecular weight) having a monomer weight ratio of ethyl acrylate and methacrylic acid of 75/25-95/5, preferably 80/20-90.10, <=50ppm residual monomers and substantially containing no surface active agent and (B) 0.3-2wt%, preferably 0.7-1.5wt% cellulose derivative, preferably ethyl cellulose are dissolved in a hydrous alcohol. The protecting agent has low irritation, a coating film formed protects a neutral detergent from permeating and can be readily removed with a weakly alkali solution of soap, etc., or an alcohol, etc., after use.
Patent JP-H0994414-A (JP)
Title: Device for removing shellfish in sea water circulation pump shaft lubricating water
Inventor: SHIBATA YUTAKA
IPC: B01D35/16
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To surely prevent the sticking of shellfish to a sea water circulation pump shaft lubricating water line. SOLUTION: A filter 7 for removing the sticking larva of the shellfish in the sea water is provided in the shaft lubricating water line for a sea water circulation pup 1. The slit width of the filter is preferably <=500μm. Also it is preferable to keep the flow rate in the shaft lubricating water line 6 to >=2m/sec or to use a material having repellent effect on the shellfish.
Patent JP-S62112726-A (JP)
Title: Method for controlling temperature of heating furnace
Inventor: OKABE SHUICHI
IPC: C21D9/00
Filed: 1985-11-12
Abstract: PURPOSE:To satisfactorily maintain temp. uniformity and to improve the quality of materials to be treated by forming a temp. distribution difference specific to a furnace into a correction program and correcting heater output by said program. CONSTITUTION:Plural heaters 2 are disposed in the heating furnace 1 and the respective heaters 2 are apportioned to respective heating zones. Thermocouples 3 are disposed to the heaters 2. The control system of the heater 2 in one heating zone consists of a temp. controller 5, a heater output controller 6 and a holding region output controller 8 therebetween. The output controller 8 corrects the input value to the output controller 6 by the heating program specific to the furnace in the holding region. More specifically, the value obtd. by multiplying the deviation value between the measured temp. of each heater 2 and the wet temp. to be applied to each heater 2 by the correction value to provide the heater output distribution specific to the furnace in the holding zone as a function only the time or the time and temp. is applied as the heater output control value.
Patent JP-H0699015-A (JP)
Title: Pressure swing adsorption method
Inventor: WAKAMURA OSAMU
IPC: C01B32/50
Filed: 1992-09-22
Abstract: PURPOSE:To obtain an operating method of a pressure swing adsorber for recovering a specified component from a starting gaseous material, such as waste gas of a fermentation process, a tobacco process, etc., where there is much variation in the specified component, such as CO2. CONSTITUTION:Based on the optimum time cycle for the component concentration and flow rate condition suitable for the recovery of specified components, the time ratio between an adsorptive process and a washing process is changed. The recovery of the specified components by an adsorbent in adsorbers 5A, 5B depends on the concentration and gas flow rate of the specified components, such as CO2 and CO in a gaseous starting material. On the other hand, the whole process cycle of the pressure rise, adsorption, washing and desorption in a pressure swing adsorber is fixed. Therefore, the time ratio between the adsorptive process and washing process is changed in the time cycle, permitting the operation under conditions where adsorptivity of the adsorber is made maximum use of.
Patent JP-H08113838-A (JP)
Title: Latent bulky combined yarn
Inventor: FUJITA TAKAYOSHI
IPC: D02J1/02
Filed: 1994-10-19
Abstract: PURPOSE: To obtain latent bulky combined yarn, having softness, pliability, an elegant dry touch, moderate body, stiffness, drapeability, a surface change and a deep appearance and excellent in passableness through the subsequent process. CONSTITUTION: This combined yarn C comprises 20-80% (denier ratio) polyester multifilament yarn A and 80-20% (denier ratio) polyester multifilament yarn B without a substantial difference in yarn length between the multifiament yarns A and B which are interlaced at 20-120 interlacements/m interlacement degree. The combined yarn is woven or knitted and the dyeing and setting treatment thereof are then carried out. Thereby, the difference in yarn length between the multifilaments A and B is manifested and twists and three- dimensional crimps of an irregular shape of the respective single filaments constituting the multifilament A are formed to protrude the single filaments in the form of loops on the surface of the woven or knit fabric surface.
Patent JP-H0680438-A (JP)
Title: Glass fiber
Inventor: KIKUCHI MASAO
IPC: C08J5/08
Filed: 1992-08-31
Abstract: PURPOSE:To obtain glass fibers used for phenolic resins as target resins and capable of giving FRP members having strength at least comparable to those of UP/GGRP. CONSTITUTION:Glass fibers are sized with gamma-aminopropyltriethoxysilane as a coupling agent in a strongly heated weight reduction of >=0.1%, preferably 0.2%, with a compound acting as a curing catalyst for phenolic resins, such as a diaminosilane and/or a cationic surfactant, as a lubricant, and with a collecting agent free from a reactive group such as vinyl alcohol or vinyl acetate.
Patent JP-S62113680-A (JP)
Title: Stern profile of vessel
Inventor: YAGI HIKARI
IPC: B63B1/08
Filed: 1985-11-14
Abstract: PURPOSE:To reduce the wave making resistance of a vessel by fixing a projecting structure extending in the forward/rearward direction of hull onto the outerboard at the stern of the vessel. CONSTITUTION:A projecting structure 2 is arranged on the outerboard below the water level WL at the stern of a vessel while being extended in the forward/ rearward direction of the hull 1. Said structure 2 is symmetrical against the center line CL of the hull and arrranged immediately above a rudder 4 such that the gap W between the lower edge 2' and the upper edge 4' of the rudder 4 will be in parallel.
Patent JP-H02129121-A (JP)
Title: Peripheral degenerative disease therapeutic agent
Inventor: DE RUKA JIYOBANNA
IPC: A61P9/00
Filed: 1989-09-28
Abstract: PURPOSE: To obtain a medicinal agent containing 3-indolepyruvic acid, and useful for treating peripherally degenerated pathological conditions developed or promoted by free radical. CONSTITUTION: This medicinal agent, which contains 3-indolepyruvic acid, is useful for treating peripherally degenerated pathological conditions caused by, or promoted by an excess of oxygen free radical (e.g. cardiocirculatory disorders such as cardiac ischemia and arteriosclerosis, inflammatory disorders at muscular level). The dose of this compound is 2-20mg/kg body weight for oral or rectal administration, while 1-10mg/kg body weight for parenteral administration.
Patent JP-S62114527-A (JP)
Inventor: ARAI KEIICHI
IPC: G02B23/24
Filed: 1985-11-13
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-H10102634-A (JP)
Title: Building panel
Inventor: SUZUKI KAZUO
IPC: F16B25/00
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a building panel capable of stably fixing a face plate and causing no damage such as crack in the face plate. SOLUTION: In a building planel, an anchorage device 20 passing through face plates 13 and 17 is clamped to frame members 12 and 16 to fix the face plates 13 and 17 to the frame members 11 and 16, the basic section of the anchorage device 20 is formed in a cylindrical body section 21 having no screw thread, and the body section 21 is made to pass through the face plates 13 and 17 in a tight state. The outside diameter of the cylindrical body section 21 having no screw thread in the basic section of the anchorage device 20 is so formed that it is larger than the outside diameter of a screw section 22 for clamping the anchorage device 20 to the frame members 12 and 16.