baber/WOPTO huggingface dataset:
Patent JP-S6123791-A (JP)
Title: Electroplating method of body made of synthetic resin
Inventor: ITO HIDEMI
IPC: C25D5/56
Filed: 1984-07-09
Abstract: PURPOSE:To perform electroplating to the required surface part in high efficiency and economically without necessitating the roughening treatment by forming an electrically-conductive layer by means of the press molding or the like on the surface of body made of synthetic resin and performing the electroplating on the surface of the electrically-conductive layer. CONSTITUTION:An electrically-conductive layer 2 is formed on one part or all parts of the surface of body 1 made of synthetic resin by any means among the press molding, two-layer extrusion molding, injection molding, coating molding and laminate molding. Further, polyvinyl chloride and polyethylene or the like are used as the body 1 and the synthetic resins mixed with carbon or the other electrically-conductive powder are used as the electrically-conductive layer 2 and the thickness of the layer 2 is made to several microns or more and the surface resistance value is made to about <=10<3>OMEGA. After molding the body 1 made of synthetic resin to the required shape, when it is immersed into an electroplating bath and electricity is conducted thereto, the electroplated layer 3 can be formed on only the surface of the layer 2.
Patent JP-S5264727-A (JP)
Title: Device for winding seat belt
Inventor: KATOU MASUMI
IPC: B60R22/40
Filed: 1975-11-26
Abstract: PURPOSE: To improve a drawback of an off-locking system in a device for winding a seat belt, an weight member which drives a locking-bar which assists a locking energy is given to the off-locking type winding device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11333745-A (JP)
Title: Automatic driver provided with recovering means of removed screw
Inventor: TOTSU KATSUYUKI
IPC: B25B23/02
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To easily, surely and rapidly achieve the screw removing work and the work to recover the removed screw by arranging a bit attachment of a relatively simple constitution on a tip part of a bit to be rotated in a power driver or the like. SOLUTION: A bit guide hole 16 to guide and insert a bit is provided on a tip part of a bit 14 to be rotated in a power driver, a screw storage part 22 capable of storing a removed screw S is formed in an opening part of the tip of the bit guide hole, and a locking part 24 which is abutted on a part of a head part of the removed screw S to separate a tip blade part of the bit from a bit fitting groove formed on its head part is provided when the removed screw S is stored in a screw storage part 22. A bit attachment 18 in which a screw recovering passage 26 to recover the removed screw S separated from the bit is branched from the bit guide hole, is arranged.
Patent JP-H038452-A (JP)
Title: Collision type air flow pulverizer
Inventor: KATO MASAKICHI
IPC: B02C19/00
Filed: 1989-06-06
Abstract: PURPOSE:To efficiently perform pulverization by regulating the expanding angle of an accelerating tube to a specified angle and forming the collision face of a collision member into an oblique cone having an apex angle of the specified angle or into an oblique conical shape. CONSTITUTION:Both an accelerating tube 2 for carrying and accelerating the matter to be pulverized by at least high-pressure gas and the collision face of a collision member 6 provided oppositely to the outlet 4 of the accelerating tube 2 are equipped. The expanding angle theta of the accelerating pipe 2 is regulated to 7-9 degrees. The collision face of the collision member 6 is formed into an oblique cone having an apex angle not smaller than 110 degrees and smaller than 180 degrees or into an oblique conical shape. As a result, generation of fusion, a coagulated substance and coarse particles, etc., is inhibited at a time for pulverizing a powdery raw material and stable operation is enabled. Further throughput of pulverization is increased without enlarging the equipment.
Patent JP-S6033999-A (JP)
Inventor: IKEGAMI HIROSHI
IPC: E21D23/08
Filed: 1983-08-03
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-H07301856-A (JP)
Title: Camera equipped with easy loading device
Inventor: SAEGUSA TAKASHI
IPC: G03B17/00
Filed: 1995-06-08
Abstract: PURPOSE:To provide a camera equipped with an easy loading device by which easy loading is surely executed. CONSTITUTION:This camera is equipped with an easy loading device 100 taking up film to a photographing feasible position in a state where a film leader part pulled out from a cartridge is pulled out to a position where it can be taken up to a take-up shaft; a loading detecting means 101 detecting that the cartridge is loaded in the camera; and a leader part detection means 102 detecting that the film leader part is pulled out to the position where it can be taken up. Then, it is also equipped with an easy loading driving control means 103 inhibiting winding the film by the device 100 when the detection means 101 detects the loading of the cartridge and the detection means 102 does not detect the film leader part, and executing winding the film by the device 100 when the means 102 at least detects the film leader part.
Patent JP-S5569419-A (JP)
Title: Plastic coating of steel pipe having bead on outer surface
Inventor: OOKAZE KATSUSHIGE
IPC: B29C51/00
Filed: 1978-11-20
Abstract: PURPOSE:To prevent the thinning of the coating layer at the welded bead sections on the pipe surface by adjusting the rotational speed of the intended pipe in winding a half-melted plastic strip around the pipe, having welded beads on its longitudinal direction, by the T die method. CONSTITUTION:A steel pipe having welded beads 3 on the outer surface is on its  longitudinal direction coated is coated with a half-melted plastic strip 6 by spirally winding thereof on the outer surface of the pipe being transferred turning in the axial way. In this process, the welded beads 3 are detected with detectors 7 and 7' so that the rotational speed of the pipe is temporarily decelerated while they are passing the section to be coated with the strip. In this manner, the thinning of the coating layer at the welded beads 3 after the coating can be avoided.
Patent JP-H11325551-A (JP)
Title: Humidity controlling and ventilating device
Inventor: MATSUMOTO AKITO
IPC: F24F11/02
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a humidity controlling and ventilating device capable of properly and usually controlling the humidity of a room without depending on outside temperature or room temperature. SOLUTION: A humidity controlling and ventilating device comprises an air supply passage 7 for flowing air SA supplied from an outside to a room, an exhaust passage 8 for flowing air exhausted from the room to the outside part, a sensible heat exchanger 4 for performing a heat exchanging between the supplied air SA and the exhausted air EA and a humidifier 3 in the air supply passage 7 in the downstream side of the sensible heat exchanger 4. A refrigerant heat exchanger 2 serving as a condenser in a refrigerant circuit is provided between the sensible heat exchanger 4 and the humidifier 3 in the air supply passage 7. When the humidity of the supplied air is higher than a prescribed reference value, the compression capacity of a compressor in the refrigerant circuit is raised.
Patent JP-H07325922-A (JP)
Title: Image evaluating method
Inventor: SASAHARA SHINJI
IPC: G06T7/00
Filed: 1994-06-01
Abstract: PURPOSE:To obtain an evaluated value which is put together with a subjective evaluated value when an image such as a digital image is viewed with the human eye when the image is evaluated. CONSTITUTION:A sectional shading distribution of the image to be evaluated is obtained from an input part 10 and the shading distribution is passed through a band-pass filter 21 which has characteristics showing the sensitivity of the human eye to spatial frequencies; and an evaluated value calculation part 23 calculates the evaluated value showing the image quality from the shading distribution outputted from the band-pass filter 21 and displays the evaluated value at a display part 30.
Patent JP-H04270242-A (JP)
Title: Coating agent
Inventor: KATAYAMA YOSHIHISA
IPC: B41M5/30
Filed: 1991-05-17
Abstract: PURPOSE:To provide a coating agent having excellent thermal and mechanical properties and high compatibility to additives and useful as a coating medium for colorant of heat-sensitive paper, hot-melt adhesive, etc., its protection coating material and general coating agent. CONSTITUTION:The objective coating agent contains a compound expressed by formula I (R is 6-18C straight-chain hydrocarbon residue; R' is 2-9C hydrocarbon residue which may have COOH on side chain or group of formula II; (m) and (n) are 1, 2 or 3) and having a purity of >=95%. It has a peak melting point of 0-105 deg.C, a melting point width of <=15 deg.C and a heat of fusion of 170-270J/g or less. The coating agent has excellent thermal properties such as the sharpness and uniformity of melting point and uniformity of heat of fusion, mechanical properties such as hardness and abrasion resistance and compatibility to other additives such as colorant and adhesive force-carrying substance, and satisfies the basic common performances required as the above coating medium and coating material.
Patent JP-S56105093-A (JP)
Title: Device for breaking hard material
Inventor: BARII II EDONEI
IPC: F15B21/12
Filed: 1980-10-14
Abstract: A liquid jet cannon having a reciprocably movable piston device (6). The piston device is held in cocked position against the action of a gas pressure accumulator (19) by liquid pressure in a first chamber (15) until initiation of a power stroke. The power stroke is initiated by depressurization of a control chamber (16), whereby a valve (11) is moved to its open position so that a flow communication (39) is created between the first chamber (15) and a second chamber (17). The first chamber is thus rapidly depressurized so that the pressure in the gas pressure accumulator (19) drives the piston device (6) into a liquid chamber (14) to produce a liquid jet pulse for breakage of the hard material.
Patent JP-H09326293-A (JP)
Title: Induction heating cooking device
Inventor: OKADA KAZUICHI
IPC: H05B6/12
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To prevent water caused by cooking from overflowing into a power source plug connection part and reduce insulating failure and dirts. SOLUTION: The upper part of a power source plug fixing surface 25 is inclined outward than the lower part so that the cooking device connecting side of a power source plug 26 is made higher than the power source cord side and inclined when the power source plug 26 is connected to the power source plug fixing surface 25. In the case that water overflows from a pot 28 and flows to the power source plug 26 side, water flows to the outside of a cooker main body and hardly reach a power source plug fixing table 21.
Patent JP-S625115-A (JP)
Title: Position detector of excavating machine
Inventor: MURAYAMA TAKESHI
IPC: E21D9/06
Filed: 1985-07-01
Abstract: PURPOSE:To correct a detection caused can sea by rolling and conduct accurate position detection, by installing a pair of magnetic field detector and a rolling angle detector on an excavating machine and arranging a lead wire along the excavation indicating line on the ground surface. CONSTITUTION:Magnetic field detectors 21, 22 are installed in the horizontally symmetrical positions on the peripheral wall of an excavating machine and a rolling angle detector 23 in the proper position respectively and magnetic fields generated by read wires 11, 12 installed along the excavation indicating line on the ground surface are detected. When an angle theta is zero, a ratio of sum and difference of the signals of the detectors 21, 22 is proportional to a deviation X of the center point of the excavator regardless of the depth y of the excavation. For existing theta, above calculated value x should be corrected according to its angle. Thus, accurate position detection can be attained by correction of any detected error caused by rolling.
Patent JP-S5367386-A (JP)
Title: Semiconductor device
Inventor: IINO TERUO
IPC: H01L21/3205
Filed: 1976-11-27
Abstract: PURPOSE: To narrow wiring widths by burying part of metal wiring layers in the grooves form in a semiconductor substrate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10331857-A (JP)
Title: Ceramic rolling element and manufacture thereof
Inventor: MATSUGAMI KAZUTO
IPC: C04B35/584
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To increase compressive strength so as to improve a rolling life by forming a rolling element such as a bearing into a sphere, a cylinder, or a cone made of ceramic and performing the formation so that substantially no void exits in the vicinity of the surface in the cross section while voids with specific diameters exist in the vicinity of the center. SOLUTION: A rolling element such as a ball 1 and a cylindrical roller is used for a rolling bearing such as a bearing. The ball 1 is formed of ceramic so as to be constructed of a surface peripheral part 11 possessing no void substantially and a center peripheral part 12 possessing voids 13 with maximum diameter of 1 μm or more. In this way, a compression stress of 1 kg/mm<2> or more can remain in the surface peripheral part 11, so that compressive strength can be increased, and a rolling life can be prolonged. In the production of this kind of rolling body 1, the ceramic material is molded and burnt under a pressurization condition so that its surface periphery is compacted with the voids 13 left in the vicinity of the center, and subsequently, a hot static pressure pressurizing processing is applied.
Patent JP-S5844682-A (JP)
Inventor: YOSHIMOTO YOSHINORI
IPC: H05K1/11
Filed: 1981-09-09
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-S5843596-A (JP)
Inventor: SAKATA HIROSHI
IPC: H05K1/05
Filed: 1981-09-09
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-H09323905-A (JP)
Title: Antimicrobial composition for cooling water system
Inventor: YAGI MINORU
IPC: C02F1/50
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having preventing effects on slimes and further corrosion and scales without deteriorating effects of respective chemicals by blending a specific antimicrobial agent with a corrosion and a scale inhibitors and converting the resultant blend into a one-pack type. SOLUTION: This antimicrobial agent for a cooling water system comprises one or more selected from o-phthalaldehyde as an antimicrobial agent and one or more selected from a corrosion and a scale inhibitors as active ingredients. The blending ratio of the composition is 0.1-4wt.% o-phthalaldehyde, 1-50wt.% corrosion inhibitor, 1-50wt.% scale inhibitor and 20-95wt.% water. For example, tolyltriazole, benzotriazole and silicic acid are cited as the corrosion inhibitor and, e.g. polyacrylic acid and an acrylic acid/hydroxyethylidene methacrylate copolymer are cited as the scale inhibitor. The composition is used by adding thereof to the cooling water system at a concentration so as to provide 0.1-100mg/L o-phthalaldehyde concentration.
Patent JP-2000337610-A (JP)
Title: Liquid fuel combustion device
Inventor: ISHIKAWA KATSUHIKO
IPC: F23D11/02
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To shorten preheating time, suppress generation of tar in a vaporizer and suppress clogging caused by the generation of tar. SOLUTION: A combustion device comprises a substantially flat vaporizing chamber 22, vaporizing elements 25a, 25b which are arranged in the chamber 22, a heat receiver for receiving heat substantially above a burner, a heat transfer portion 27 for transferring combustion heat received by the heat receiver to the chamber 22 and a heating means for heating the chamber 22. The chamber 22 is provided with a space 26 for accommodating tar. On application of current to the heating means 28, temperature rise in the chamber 22 is accelerated to shorten time before starting combustion. Thus it is possible to evaporate fuel in high temperature in substantially the entire region of the chamber 22.  Further, since the capacity of the space 26 is larger than the pore capacity in the vaporizing elements 25a, 25b, a large amount of generated tar can be accommodated therein, thereby restraining clogging caused by generation of tar in the chamber 22.
Patent JP-S631835-A (JP)
Title: Suspended vibration suppressing device
Inventor: HASHIMOTO SHOICHI
IPC: F16F15/02
Filed: 1986-06-20
Abstract: PURPOSE:To obtain a suspended vibration suppressing device employing a bearing member, by securing upper and lower supports by means of a flexible stay, then inserting the upper spherical portion of the bearing member into a semi-spheric recessed portion made in the underside of the upper support and fixing a stay for suspending a seismic vibration suppressing object to the upper support. CONSTITUTION:When a seismic vibration displacement is applied onto a lower support 6, and the lower support 6 moves in the direction of an arrow for example, only the upper spherical member 3 of a bearing member 5 sides around a point X in a semi-spheric recessed portion 2 and the upper support 1 does not move at all. When the vibration displacement increases furthermore, the bearing member 5 inclines continuously around the point X and the shoulder portion 11 contacts finally against the upper support 1 thus contacting the lower side 12 against a circular rising brake wall 10. The upper spherical member 3 slides continuously around the point X until such condition is achieved, while the upper support 1 does not move at all, thereby the seismic vibration displacement can be prevented completely. Consequently, when a support for suspending a seismic vibration suppressing object is fixed to the upper support 1, a suspended vibration suppressing device can be obtained.
Patent JP-S623875-A (JP)
Title: Welding device using condensation heat of vapor
Inventor: MIYAKE EIICHI
IPC: H05K3/34
Filed: 1985-06-28
Abstract: PURPOSE:To prevent the staining of a heating tank for welding and used liquid by a flux, the deterioration of heat conduction by seizure to a heater and the failure of articles by heat shock by using separate preheating tank and heating tank for welding. CONSTITUTION:The titled welding device has separately the preheating tank 11 for preheating and the heating tank 12 for welding for heating to a weldable temp. The liquid 20 having the b. p. lower than the weldable temp. is contained into the tank 11 and the liquid 21 having the b. p. above the weldable temp. is contained in the tank 12. Vapors 22, 23 are generated by heating means 18, 19. The articles 13 are transferred from a port 14 of the tank 11 into the vapor 22 where the articles are preheated by the condensation heat thereof and the excess flux is washed away. The articles are then dropped into the vapor 23 in the tank 12 where the articles are heated to the weldable temp. and the welding operation is executed. The articles 13 are once stopped in the positions A, B and the condensed liquids 20, 21 on the articles 13 are evaporated in the stage of pulling up the articles 13 from the tanks 11, 12. The generated vapors 22, 23 are condensed by cooling coils 16, 17 to decrease the consumption of the liquids 20, 21.
Patent JP-S62299671-A (JP)
Inventor: KAKINUMA MITSURU
IPC: F25C5/10
Filed: 1986-06-19
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-H04262744-A (JP)
Title: Improved coating
Inventor: JIEFURII TARUBOTSUTO
IPC: C09K15/34
Filed: 1991-06-14
Abstract: PURPOSE: To obtain a blend excellent in oxidation stability and useful to coat chocolate, etc., by blending non-lauric acid oil and fat for coating with liq. trans-hardened oil, having high stability in a specified ratio. CONSTITUTION: This blend contains non-lauric acid oil and fat (A) for coating contg. hardened wet-fractionated palm oil olein and/or hardened cotton seed oil and liq. trans-hardened oil (B) having high stability as an olein fraction obtd. by wet-fractionating a mixture contg. hardened soybean oil so that the weight ratio of A:B is regulated to 95:5 to 70:30.
Patent JP-S5268410-A (JP)
Title: Copying machine
Inventor: NAGASAWA KIYOTO
IPC: G03G15/043
Filed: 1975-12-04
Abstract: PURPOSE:To prevent the non-uniform density of a fluorescent lamp tube for exposure which takes place at the time of controlling an electric power thereto by detecting the temperature of the tube wall of the fluorescent lamp so as to control an amt. of blowing, and maintaining the temperature of the tube wall which exhibits the max. light emission efficiency o f the fluorescent lamp.
Patent JP-S5845708-A (JP)
Title: Filter apparatus
Inventor: GOTOU CHIYUUICHI
IPC: B01D29/62
Filed: 1981-09-11
Abstract: PURPOSE:To uniformly mix and stir the whole of a filter material layer, by a method wherein a strainer is provided to the underside of a branched pipe communicated with a main pipe and air or an air mixed gas is uniformly injected throughout the total surface of the filter material layer during backwashing. CONSTITUTION:During filtering, raw water is passed through a support bed 2 and a filter material layer 3 in an upward stream from a stainer 6 through a main pipe 4 and a branched pipe 5 to obtain filtered treated water from the upper part. During backwashing, after the water level in a filter tank is lowered nearly to the upper surface of the filter material layer, the valve V2 of an air supply pipe 8 is opened to inject air from the strainer 6 and the filter material layer is mixed and stirred by air to release suspended substances from a filter material and, thereafter, the supply of air is stopped and water is supplied by opening the valves V1, V2 of a raw water supply pipe 7 to inject a raw water and air mixture from the strainer 7. In this case, in order to reduce resistance of injection orifices 6a due to air bubbles, the strainer 6 is attached so as to be inclined to a direction different from the part directly under the branched pipe.
Patent JP-S5932861-A (JP)
Title: Liquid chromatographic mass analyzer
Inventor: MIZUNO TOKUO
IPC: G01N27/62
Filed: 1982-08-18
Abstract: PURPOSE:To achieve a smooth and stable atomization even in a limited flow rate by applying a strong electric field near an emission nozzle, which has the direction the same as the jetting direction of an effluent. CONSTITUTION:An effluent fed through a feed tube 12 is injected and atomized into a low pressure glass tube 1 from an emission nozzle 2. At the same time, a spray gas is injected in the direction of the emission nozzle 4 from the perimeter of the nozzle 2 through an air blow tube 13 to promote the atomization. A circular electrode 15 is arranged near the emission nozzle 4. When a negative high voltage is applied from a power source 16 to provide a strong electric field near the nozzle 2, a solvent in the effluent appearing at the nozzle tip is polarized to be charged and so attracted by the strong electric field to jet out of the nozzle 2 with a force thereby enabling an extremely smooth atomization even in a limited flow rate.
Patent JP-H11340112-A (JP)
Title: Alignment mark and its formation
Inventor: KUWABARA TAKAYUKI
IPC: H01L21/027
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To make sufficiently contrastive signals detectable even when a fluidity material is used as the material of a film formed on an underlying substrate. SOLUTION: An alignment mark provided with a covering film 21 formed on an underlying substrate by sticking a fluidity material to the surface of the substrate is also provided with a main body section 11 having height which is different from the surface 10a of the substrate 10a, and a recess 13 for receiving fluidity material provided adjacently to the main body section 11 in the outside area of the scanning extent of scanning light which scans the surface of the covering film 21 for detecting the alignment mark.