baber/WOPTO huggingface dataset:
Patent JP-H09304249-A (JP)
Title: Molten metal temperature measuring sample collecting apparatus
Inventor: NAOI KOJI
IPC: F27D21/00
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To easily and safely perform temp. measuring sample collecting work. SOLUTION: A revolving stand 6 is supported on a horizontal member 5 in a freely revolvable manner by a shaft and a tiltable cylinder 11 is supported on the revolving stand 6 in a freely tiltable manner by a shaft 12. The revolving stand 6 is driven by a cylinder 8 connected to the horizontal member 5 and the tiltable cylinder 11 is driven by a cylinder 14 connected to the revolving stand 6. A slide cylinder 17 having a cylinder 18 built therein is fitted to the tiltable cylinder 11 and the tiltable cylinder 11 and the slide cylinder 17 are driven by meshing the pinion of a motor 19 with a rack 17a of the slide cylinder 17. An arm is held to the upper part of the slide cylinder 17 so as to be freely moved forward and backward, the rear end of the arm is connected to the cylinder 18, and a probe is inserted in a front end 21b of the arm.  The arm is horizontally housed during refining process and revolved, tilted and moved measuring sample.
Patent JP-H06281837-A (JP)
Title: Method for splicing optical fiber and coupler thereby
Inventor: KARAMU KURAIYAN
IPC: G02B6/28
Filed: 1992-05-19
Abstract: PURPOSE:To decrease a splice loss by putting a fiber into a heating source stretched long and removing a residual stress generated by holding and grinding, and thereafter, driving a fiber-arranged body against it and fusion-splicing them with each other. CONSTITUTION:A ground fiber 1 is provided in a fiber holder of a pair of V-shape grooves 16. This V-shape groove 16 is arranged like that is in a fusion splicer at a prescribed sepration interval, and the fiber 1 is held by a magnet in each V-shape groove 16, and positioned so that each ground area is between the V-shape grooves 16, and arranged is the longitudinal direction. Also, by twisting thE fiber 1 going across a clamp 17, each fiber 1 is rotated, Respectively, and arranged in the horizontal direction so that the ground surface comes into contact therewith. Subsequintly, fibers arranged in parallel are subjected to batch processing in an Oxybutane flame, and the fusion tHereof is generated gradually in a heating area.
Patent JP-S6333337-A (JP)
Title: Extraction of drug from oily fruit
Inventor: ECHIO BOMUBARUDERI
IPC: B01D11/02
Filed: 1987-06-16
Abstract: A new process of extraction of oily fruits, in particular of Serenoa ripens fruits, by means of CO2 in hypercritical conditions, allows to obtain an extract devoid of residual solvents and impurities, that can be directly used in the pharmaceutical technique.
Patent JP-S5774374-A (JP)
Title: Adhesive composition
Inventor: MURAKAMI SHIGERU
IPC: C09J4/02
Filed: 1980-10-28
Abstract: PURPOSE: To provide an adhesive compsn. having excellent bond strength to metals, plastics, glass, etc. containing a polymerizable (meth)acrylic monomer, a vinyl  acetate- ethylene copolymer, an org. peroxide and a polymn. promoter.  
     CONSTITUTION: An adhesive compsn. contains a polymerizable (meth)acrylic monomer (A) such as a mixture of glycidyl methacrylate and methacrylic acid in a weight ratio of 9:1W8:2, a vinyl acetate-ethylene copolymer (B) such as a copolymer having a vinyl acetate content of 55wt% or higher and whose solubility is 10wt% or more in methyl methacrylate, an org. peroxide (C) such as benzoyl peroxide and a polymn. promoter such as N,N-dimethylaniline. Pref, the monomer A and the copolymer B are used in a weight ratio of A to B of 9:1W5:5. This compsn. can be applied to a wide variety of adherends such as metals, wood, glass, etc. and is excellent in tensile shear strength, peeling strength and bond strength after thermal aging. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5373015-A (JP)
Title: Office line trunk catch system
Inventor: TAKAHASHI TATSUO
IPC: H04Q3/58
Filed: 1976-12-13
Abstract: PURPOSE:To make the exclusive line trunk connected via B board catch separately for the route, by sending out the information directly to the seat entry link controller from the seat device in order that the empty office line can be directly caught by an operator of the office line B board, and making him execute the office line transmission.
Patent JP-S5575329-A (JP)
Title: Tuning fork type flection crystal oscillator
Inventor: MOMOZAKI EIJI
IPC: H03H9/19
Filed: 1978-12-04
Abstract: PURPOSE:To reduce the effect of the fixed part to increase the Q by specifying the length of the basement after the fork part of the tuning fork type flection crystal oscillator, thus decreasing the deterioration with age. CONSTITUTION:Crystal oscillator 41 features the flection oscillation within the surface of the crystal plate, and the length of the tuning fork basement BC is set to the value through which the node of the flection oscillation is generated at least three areas of points C, D and E each. Thus the displacement can be minimized a the area near support part C to minimize the amount of energy escaping from the support part. As a result, the Q of a high oscillation can be obtained.
Patent JP-H0578460-A (JP)
Title: Heat-resistant tableware for oven use
Inventor: YAMAGISHI NOBORU
IPC: C08L77/12
Filed: 1991-06-21
Abstract: PURPOSE:To provide the subject product composed of a specified aromatic polyester, excellent in heat resistance, therefore capable of cooking at high temperatures, excellent in resistance to food pollution, moldability and impact resistance, and so capable of coping with diversification of design or thin walling and lightening. CONSTITUTION:The objective product is obtained by molding an aromatic polyester composed of structural units represented by formula I-V (X is H, 1-4C alkyl, etc.; Ar is divalent group composed of one single aromatic ring or a condensed aromatic ring; Y is O or formula II) respectively in an amount of 40-70mol% unit I, 1-8mol% unit II, 6-36mol% units III+IV and 10-40mol% unit V while satisfying that the molar ratio of [unit III/(units III+IV)] is 0.1-0.8. P-hydroxybenzoic acid, etc., is preferable as the raw material giving the unit I and m-hydroxybenzoic acid, isophthalic acid, etc., are preferable as the raw material of the unit II. Terephthalic acid and 2,6-naphthalenedicarboxylic acid are respectively preferable as the raw materials of the units III and IV and 4,4'-dihydroxybiphenyl, etc., is preferable as the raw material of the unit V.
Patent JP-H10323422-A (JP)
Title: Game board of pachinko and manufacture of the same
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To attain simplification and efficiency conversion in the production process of a game board and to reduce the cost. SOLUTION: The game board is the one where a molding mat 2 is fixed at the front surface side of the game plate 3, fixed projections are integratedly molded at the front surface side of the molding mat 2 and, then, a top prize winning port adjusting projection 5 as an adjustment projection, a warp entrance adjusting projection 6, a left prize winning port adjusting projection 7, a right prize winning port adjusting projection 8 and a start prize winning port adjusting projection 9 are integratedly molded at the front surface side of the molding mat 2 by insertion molding. The multiple fixed projections 4 by which a game ball is guided are integratedly molded, a whole or a part of them are formed by integrated molding and a part (a few) of the fixed projections 4 are implanted (insertion molding or driving).
Patent JP-2000341523-A (JP)
Title: Method and device for processing image
Inventor: MIHASHI TOSHIYA
IPC: H04N1/405
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a method and device for processing images by which superior high-quality halftone-processed image can be obtained at a high speed, with an extremely simple constitution by improving the problem of image quality deterioration at uniform density time, which tends to occur when the error diffusion method is applied. SOLUTION: When an image processor inputs multi-level image data from an input section 110 and compares (123) the value of each pixel of the multi-level image data with a threshold, the processor adds (127) the data on an alternate noise table (126) to the threshold, quantizes the value of each pixel by using the added threshold, and outputs the image data quantized by diffusing (121) the quantization error, which occurs at quantization on unprocessed pixels with a prescribed weight from an output section 130. On the alternate noise table (126), in this case, instead of two continuous pieces of data '0' being stored, only one piece of data '0' is stored.
Patent JP-H10323268-A (JP)
Title: Opening hanger
Inventor: AKIYAMA MICHIYASU
IPC: A47G25/40
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an opening hanger of simplified structure and of excellent operability capable of opening/closing arms instantaneously by fingers of one hand. SOLUTION: Base end parts 31 , 41 of arms 3, 4 are shaft-supported on a frame 2 having a hook 1 at an upper end center part. Tooth parts 5, 5 which are engaged with each other are formed in the base end parts 31 , 41 of the arms 3, 4, so they are opened/closed symmetrically. A through hole 9 is formed in a side part of the frame 2, a stopper 7 to be engaged with the through hole 9 in the frame 2 when the arms 3, 4 are opened is provided on a side part of the base end part 31 of one arm 3, they are composed in such a way that the stopper 7 can be engaged/released from the outer side with fingers of a hand, and a spring 6 to energize the arms 3, 4 in opening directions is installed between the frame 2 and the other arm 4.
Patent JP-S5577433-A (JP)
Title: Automatic screw fastner
Inventor: TSUJI CHIYUUUEMON
IPC: B25B21/00
Filed: 1978-11-30
Abstract: PURPOSE: To automatically fasten screws in panel production by stopping a moving bench at the screw fastening position and operating a screw fastner with a perforator and a material pressing machine.  
     CONSTITUTION: The moving bench 4 travels along the rail 3, crossing over the frame body 1 and the front edge of the proper stop position displaying hinge type reflector which is fixed to the rail 3 is detected, then the moving bench 4 is decelerated. The rear edge of the hinge type reflector is detected and the moving bench is stopped. The cylinder 8 of the material pressing machine 9 is operated at the position and the surface plate 5 is pressed on the frame body 1. The screw fastner 7 is operated and perforating the screw fastening operations are performed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09314938-A (JP)
Title: Cutting device
Inventor: KOSAKA TAKAHIRO
IPC: B26D1/06
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To carry out the full cut and the half-cut as occasion demands. SOLUTION: A device comprises a half-cut block 31 disposed slidably along a tape inserting passage 27 of a device main body 1, a first cutting blade 35 moving close to and away from the half-cut block 31 and cutting only an adhesive tape 13 of a tape 12 to be printed, a second cutting blade 36 moving close to and away from the tape 12 to be printed and cutting at least a release paper 14 and also sliding the half-cut block 31 in the separating direction at the time of moving close to the release paper 14 and a tape pressing component 10 linked with the second cutting blade 36 and pressing the tape 12 to be printed.  Therefore, the cutting combining the full cut with the half-cut, the full cut only, or the half-cut only can be carried out as occasion demands by operating properly the first and second cutting blades 35 and 36 and cutting properly the tape 12 to be printed, and thus the tape 12 to be printed can be cut by various cutting methods.
Patent JP-S63313853-A (JP)
Title: Semiconductor device
Inventor: YOSHIHARA SEIJI
IPC: H01L27/08
Filed: 1987-06-16
Abstract: PURPOSE:To increase the input protective function of a semiconductor device by a method wherein the thickness of an epitaxial layer is made thin and the bottom part of a well region is contrived so as to come into contact with a low-resistance substrate. CONSTITUTION:A CMOSIC is formed on a wafer comprising an n+ substrate 1, on which an n-epitaxial layer 2 is grown, and a p-type well 3 is formed in this layer 2, but as the thickness of the layer 2 is thin, the depth of the well 3 is shallow and the bottom part of the well 3 comes into contact with the substrate 1 to form a Zener diode. In this structure, the breakdown strength of the diode can be easily controlled by the concentration of the well 3 and the concentration of the substrate 1. Moreover, it is necessary to make lower the breakdown strength of the diode 20 between the well 3 and the substrate 1 than the dielectric breakdown strength of a gate oxide film 8 for protecting a surge. Thereby, the input protective function of a semiconductor device can be increased.
Patent JP-S6213676-A (JP)
Inventor: ISHIBASHI SUEKICHI
IPC: F25D23/02
Filed: 1985-07-09
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-H023224-A (JP)
Title: Method for pattern formation
Inventor: HOSOKAWA TERUO
IPC: H01L21/263
Filed: 1988-06-17
Abstract: PURPOSE:To form an aimed pattern very precisely in a short time by a method wherein the electron beam having high energy is irradiated on a material layer from an opposite side of a substrate and an area, which hastes same position with the material layer and into which material elements constituting the material layer are injected from the material layer, is formed as the aimed pattern. CONSTITUTION:First, a material plate 3 is prepared. The material plate 3 is a supporting plate 4 on which material layers 5, which are made into a desired pattern and are made of different substance from a substrate 1, and formed. Then, the material plate 3 is located on the substrate 1 so that the material layers 5 are brought into close contact with a principal face 2 of the substrate 1. Nextly, the electron beam 6 from an electron beam source is irradiated on the whole surface of the material plate 3 from an opposite side of the substrate 1 through the supporting plate 4. By this, an area 7, which has the same flat pattern with or a size larger flat pattern than the material layer 5 under the material layer inside the substrate 1 and into which material elements constituting the material layer 5 are injected, is formed as an aimed pattern.
Patent JP-S63314169-A (JP)
Title: Rush current preventive circuit
Inventor: YAMAZAKI MASAMICHI
IPC: H02M3/28
Filed: 1987-06-17
Abstract: PURPOSE:To limit the rush current for sure, by interrupting the input in turning OFF an input power switch and at the same time by shorting the capacitor of an input rectifier circuit through a specified resistance. CONSTITUTION:In a switching power source on a forward system using a rush current preventive circuit, a terminal 3 of an input power switch A is connected to the AC input and a terminal 4 to the input terminal of a rectifier circuit made up of diodes D through fuses. In an ON state of this switch A, terminals 3 and 4 are brought to be shorted and a smoothing capacitor C is charged through a resistance B (a thyrister E disposed in an array is turned OFF.). If it is charged up to the operating voltage of a drive circuit H, a transistor G will start switching operation and will output the power from the secondary output winding. And if the switch A is turned OFF, then there will be a short across terminal 1-2 at the same time and with resistances B and F the current will short across both ends of the capacitor C to get discharged. As a result, the charging voltage is dropped and the drive circuit stops operation.
Patent JP-2000335694-A (JP)
Title: Information apparatus for oil station
Inventor: YOYASU MITSUHARU
IPC: B67D7/06
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent oil supplying operation from being performed without prior opration before self-service oil supply is performed. SOLUTION: In an information apparatus 11 for an oil station, when an adjacent sensor detects that a vehicle stops in a vehicle stopping frame 25, a displaying panel 18 is lowered at the front of a driver's seat of the vehicle stopped in the vehicle stopping frame 25 by driving a panel elevating/descending mechanism 40. Then, a message being set in advance is displayed on the displaying panel 18. Therefore, as the displaying panel 18 is lowered at the front, a driver sitting on the driver's seat certainly sees the message displayed on the displaying panel 18. It is possible thereby to prevent such prior operations that a lid for an oil supplying hole is not opened; an engine is not stopped; a parking brake is not operated from being forgotten when self-service oil supply is performed.
Patent JP-S5852426-A (JP)
Title: Quenching method of metallic pipe
Inventor: UENO YASUSHI
IPC: C21D1/18
Filed: 1981-09-25
Abstract: PURPOSE:To uniformly cool a metallic pipe, and to quench it in a short time, by horizontally holding a comparatively long-sized metallic pipe to be quenched, rotating it around its axis, and dropping cooling water over the whole length from its upper direction, at one stroke in a laminar flow state. CONSTITUTION:A steel pipe 1 to be quenched is positioned almost horizontally by rotation supporting rolls 5, 5, and also is rotated around its axis. Laminar flow jet water 4 existing in a laminar flow state is jetted from a nozzle 3 through a cooling header 2, drops onto a top A of the steel pipe 1, diverts to the left and right of the steel pipe 1 section, flows along the steel pipe 1 surface, and after that, is discharged from side parts B, B. Said jet nozzle 3 has such a sectional shape as cylindrical, slitlike, etc., is positioned at the upper part of the steel pipe 1 placed horizontally, is arrayed linearly in the pipe axial direction, and over the whole length of the steel pipe 1, the laminar flow jet water 4 is dropped onto its top A at one stroke.
Patent JP-S5577640-A (JP)
Title: Cooking device
Inventor: KAWADA YUKIO
IPC: F24C15/34
Filed: 1978-12-05
Abstract: PURPOSE: To plan to shorten a cooking time and to improve a thermal efficiency by providing in a heating chamber with two pieces of partition plates adjustable in a relative distance between them and heating a space between both plates as well as filling steam thereinto.  
     CONSTITUTION: A pulley 13 is rotated in cooperating with up-and-down motions of a lever, and an upper partition plate 10 is moved in same directions as the moving directions of the lever. When a cooking materials such as foods and the like are put on a lower partition plate 8 and an electricity is supplied to a heater 19, steam is ejected through a feeding pipe 20. Accordingly, the steam is ejected into a space above the lower partition plate 8 through through-holes 9, however, if the upper partition plate 10 is set at the lowest position, for example, filling of the steam may be accomplished in an optimal short time. A part of the steam, filled within a heating space A and has not been consumed in the space A, is released to outside through a clearance between the lower and upper partition plate 8, 10, the through-holes 9 or ventilating holes 12. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S637642-A (JP)
Title: Bonding apparatus
Inventor: SUEMATSU MUTSUMI
IPC: H01L21/52
Filed: 1986-06-27
Abstract: PURPOSE:To prevent defective operation of a bonding apparatus due to noises, by shielding, with a shielding plate, the noises such as electromagnetic noises, which are imparted to a control part, a control power source and the like from a driver part, a driver power source and the like in an electric equipment box. CONSTITUTION:In an electric equipment box 4, a shield plate 7 is provided so as to divide the inside of the box into an upper storing chamber 5 and a lower storing chamber 6. The shield plate 7 has the property of shielding electromagnetic noises and the like between the upper storing chamber 5 and the lower storing chamber 6. A control unit 10 is stored in the upper storing chamber 5. A driver unit 13, which receives a signal from the control unit 10, is stored in the lower storing chamber 6. Thus, the electromagnetic noises and the like generated by the driver unit 13 are shielded by the shield plate 7, and the effects on the control unit 10 can be prevented.
Patent JP-H04350550-A (JP)
Title: Electrostatic capacitance type sensor
Inventor: KOJIMA TAKAO
IPC: G01N27/22
Filed: 1991-05-28
Abstract: PURPOSE:To enable accurate detection of density and mixing ratio of a liquid to be measured by providing a pair of electrode being separate from each other on the surface of one insulation substrate to improve electrostatic capacitance characteristic. CONSTITUTION:A pair of electrodes 2 and 3 is formed on the surface of a ceramics insulation substrate 1 varied in shape-flat, cylindrical or angular-for example, by a screen printing. Here, a separation distance of electrode patterns is set, for example, at about 0.15-0.4mm and to maintain a high detection accuracy. It is preferable that the separation distance is constant over the entire surface of the electrode patterns at a detecting section and that the length of the electrode at detecting section is made as large as possible. In view of this, the electrodes 2 and 3 are made in a shape of a comb or spiral. When a liquid to be measured is a highly electroconductive liquid, constant of the conducting liquid with the electrodes 2 and 3 makes the electrodes 2 and 3 conductive therebetween to disables the measurement of an electrostatic capacitance thereby requiring the coverage of the electrodes 2 and 3 with an insulation layer.
Patent JP-H05340858-A (JP)
Title: Corrosion environment sensor and corrosion environment controller
Inventor: HAYASHI MAKOTO
IPC: G01N17/00
Filed: 1992-06-10
Abstract: PURPOSE:To maintain a stress enlargement coefficient to be nearly constant and accurately measure a crack progress rate by gradually narrowing the width of a crack progress part from the crack progress starting edge to a halfway position with a first radius of curvature and then forming a shape so that the width is enlarged with a second radius of curvature which is smaller than the first radius of curvature starting from the halfway position. CONSTITUTION:A crack progress part 1c from the halfway position of a beam to the end is formed in the longer direction of the beam between beams 1a and 1b of a double cantilever (DCB) sensor 1 and a preliminary crack 50 promoting a crack is formed at the tip of the crack progress part 1c. Also, a wedge insertion part 1d protrudes at the tip of the beams 1a and 1b. Then, the width of the crack progress part 1c is gradually narrowed with the first radius of curvature R1 from the crack progress starting edge toward a halfway position and is enlarged gradually with the second radius of curvature R2 from the halfway position toward the crack progress end edge, thus maintaining a stress enlargement coefficient DELTAK to be nearly constant regardless of the progress of the crack length and accurately measuring a crack progress rate.
Patent JP-S5376016-A (JP)
Title: Head-short sensing circuit
Inventor: YUGAWA YOSHIO
IPC: G11B19/04
Filed: 1976-12-17
Abstract: PURPOSE:To simplify the circuit and to improve the reliability, by making the flyback voltages at two terminals of the magnetic head coincide, or by making the fly-back pulse coincide with the pulsed voltage.
Patent JP-H0811798-A (JP)
Title: Landing gear cooling device for space shuttle
Inventor: OKITA MITSURU
IPC: B64G1/62
Filed: 1994-07-01
Abstract: PURPOSE:To enable the positive cooling of a landing gear exposed to aerodynamic heating at the time of re-entry of the tire of the like of a space shuttle without providing a cooling device. CONSTITUTION:A landing gear chamber 90 for storing a landing gear (tire 6, gear column 7, and the like) is provided with a closable gear door 3. At the gliding time after re-entry, this gear door 3 is opened by an opening means such as an operating cylinder 1 and a gear door operating rod 2 to take in outside air, and the landing gear is taken into the gear chamber 9 to cool the aerodynamically heated landing gear.