baber/WOPTO huggingface dataset:
Patent JP-H09183076-A (JP)
Title: Bolt fastener
Inventor: TANAKA TORU
IPC: B25B21/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a bolt fastener whose constitution can be simplified and miniaturized, even when both torque method and rotary angle method are employed, and capable of enhancing the accuracy for setting a fastening requirement value. SOLUTION: An output from a microcomputer 14 is output to a power part 14 via an I/F circuit 13. The power part 14, based on, e.g. a phase-controlled signal from the I/F circuit 13, performs conversion to a drive signal with the proper level and timing and supplies the signal to a motor 15. A motor current detecting circuit 16 is provided in a signal line 21, and the current value detected is output to the microcomputer 14. A revolution number detecting part 20 is connected to the motor 15, and data about the number of revolutions is input to the microcomputer 14. An input switch 9, for setting torque values and rotary angles, and a changeover switch 10, for setting an input fastening requirement value to either torque method, rotary angle method, or both, are connected to the microcomputer 14.  These data are stored in the memory 21 of the microcomputer 14 and displayed on a display part 8.
Patent JP-H05170564-A (JP)
Title: Copper plate-joined aln substrate
Inventor: FUKUDA KENJI
IPC: H05K1/05
Filed: 1991-12-25
Abstract: PURPOSE:To obtain the subject substrate having excellent heat cycle property by joining a copper plate on the circuit side to one side of an AlN substrate and joining a copper plate on the heat releasing side to other side of the AlN substrate using an alloy brazing material containing an active metal and keeping thickness of the copper plate on the heat releasing side in prescribed value of that of a copper plate on the circuit side. CONSTITUTION:In a substrate in which a copper plate on the circuit side is joined to one surface of an AlN substrate and a copper plate on the heat releasing side is joined to the other surface of the AlN substrate using a brazing material of an alloy containing an active metal (e.g. Ti), the thickness of a copper plate on the heat releasing side is kept to <=50% of that of the substrate on the circuit side. Thereby a copper plate-joined AlN substrate decreased in heat stress generated from AlN substrate and hardly generated in crack and useful as a substrate for loading electric part which consumes large electric current and excellent in heat cycle is obtained.
Patent JP-H0627344-A (JP)
Title: Manufacture of optical fiber array
Inventor: KIMURA SOUSAKU
IPC: G02B6/40
Filed: 1991-12-25
Abstract: PURPOSE:To grind plural V-shape grooves in a short time, to reduce a working cost, and to perform grinding while keeping a distance (pitch) between the V-shape grooves with high accuracy by working the plural clearance grooves or V-shape grooves simultaneously by a first or second multi-grindstone wheel. CONSTITUTION:A blank 10 is ground to a prescribed depth by descending the first multi-grindstone wheel 5 provided with a form 4 of cross-sectional rectangular shape while relating it. Thereby, a large number of clearance grooves 2 can be worked with high accuracy and at equal pitch through one action. Simultaneously, an end face 13 which becomes the reference of an optical fiber array can be formed by communicating a groove 12 formed at a part cut by such grinding work with the clearance groove 2. Thence, the clearance groove 2 for the next optical fiber array is worked by the first multi-grindstone wheel 5 provided with the form 4 of cross-sectional rectangular shape, and also, a groove 3 of cross-sectional V-shape is ground so as to align with the groove 2 worked previously by the second multi-grindstone wheel 7 provided with a form 6 of cross-sectional projecting V-shape.
Patent JP-H09184929-A (JP)
Title: Composition for core of optical fiber and optical fiber
Inventor: ABE TOMIYA
IPC: C08L83/05
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a compsn. for a core of synthetic resin optical fiber having excellent heat resistance, moisture resistance and handling quality and an optical fiber by using curable organosiloxane and a surfactant as essential components. SOLUTION: This compsn. for a core of optical fiber consists essentially of a curable organosiloxane and a surfactant. The curable organosiloxane is not particularly limited if the transparency as the core of optical fiber is assured when cured by adding the surfactant thereto and if the curability and the moisture resistance characteristic are taken into consideration, a curable organopolysiloxane having a three-dimensional constitutional unit RASiO1.5 in the molecule and having the alkenyl group directly bonded to a silicon atom at >=0.05 pieces per 1 piece of the silicon atom and the organopolysiloxane contg. organohydrodiene polysiloxane having at least two pieces of hydrogen atoms directly bonded to the silicon atom in one molecule and a platinum catalyst are more preferable. RA is 1 to 10C substd. or unsubstd. monovalent hydrocarbon group.
Patent JP-H09180549-A (JP)
Title: Water-tight admixture and water-tight electric wire using the water-tight admixture
Inventor: TANIMOTO HAJIME
IPC: C08L27/06
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To improve various characteristics of water-tightness, cold resistance, mechanical characteristic, adhesiveness, etc., by containing ternary copolymer of vinyl acetate-vinyl chloride-maleic acid and polyvinyl chloride, and also providing prescribed mixing ratio. SOLUTION: A plurality of element wires 2 are twisted together, a stranded conductor 1 is formed, between each wire 2 is charged with an inner layer water-tighted mixture 3 obtained by mixing ternary copolymer of vinyl acetate- vinyl chloride-maleic acid, phthalic acid ester and stabiliser. Next, the periphery of these wires is coated, as an outer layer water-tighted mixture 4, with a water-tighted mixture compounding thermoplastic polyester, plasticizer and stabilizer with the ternary copolymer of vinyl acetate-vinyl chloride-maleic acid and polyvinyl chloride serving as the base. As the admixture 4, mixing ratio of the ternary copolymer of vinyl acetate-vinyl chloride-maleic acid to the polyvinyl chloride in a range of 3:7 to 7:3 by weight ratio is used. In this way, various characteristics of water-tightness, low temperature windability, peelability, etc., can be improved.
Patent JP-H09157400-A (JP)
Title: Process for producing high-molecular compound solution and apparatus therefor
Inventor: YAMAZAKI HIDEKAZU
IPC: B01F15/06
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a high-molecular compd. soln. whereby a soln. can be obtd. even from the combination of a high-molecular compd. with a solvent which swells but does not dissolve the compd. by adopting specified conditions. SOLUTION: This process for producing a high-molecular compd. soln. comprises the step of mixing a high-molecular compd. with a solvent at -10 to 55 deg.C to swell the compd. with the solvent, the step of cooling the resultant swollen mixture to -100 to -10 deg.C, and the step of heating the cooled mixture to 0-55 deg.C to dissolve the compd. in the solvent, subject to the condition that the cooling at the cooling step and the heating at the heating step are performed both at a temp. change rate of 1-40 deg.C/min. The swollen mixture at the cooling or heating step is cooled or heated pref. from the circumference of a tubular container by transporting the mixture through the container under stirring. Therefore, a cooling apparatus 3 and a heating apparatus 4, each of both being a tubular container having a spiral transport mechanism installed therein, are used.
Patent JP-H05284040-A (JP)
Title: Image coding device
IPC: H04N19/91
Filed: 1991-12-26
Abstract: PURPOSE:To distribute a suitable amount of codes to each block not by immediately forcedly stopping coding but by estimating the following change transition of the amount of remaining codes when a real value exceeds a predictive value at the image coding device to adjust the code amount to be coded by predicting the code amount. CONSTITUTION:The real code amount is subtracted from the predictive code amount, and the remaining code amount is calculated. This remaining code amount is cumulatively stored in a buffer. When the cumulative remaining code amount in the buffer is minus and the debt of the code amount is generated, a debt return rate (R) is calculated from the current cumulative remaining code amount corresponding to the final target buffer amount. When a cumulative remainder change rate (v) of the buffer is opened more than a prescribed angle with this debt return rate R as a reference, a coding stop instruction is outputted. Since the stop of coding is judged with the change rate of the cumulative remaining code amount and the debt return rate as judge materials when the remaining code amount is minus, the real total code amount can be made close to the final target amount.
Patent JP-H11169555-A (JP)
Title: Game device
Inventor: OKUDA MAKOTO
IPC: H04N7/18
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To miniaturize and simplify a game device by constituting it of a game result printer and a small computer constituted by collapsibly integrating a game player photographing camera, the image signal processing part and an image display part. SOLUTION: An operation part 12 of a collapsibly integrated small computer and a display 13 such as a liquid crystal panel are arranged in a casing 11. The display 13 is fixed to an intermediate shelf of the casing 11 by a fixing tool 21. A small camera 14 using a CCD element, a half mirror 15 and a game result printing printer 16 are arranged. The camera 14 photographs a game player in front of the casing 11 through a transparent member 22 and the half mirror 15 to be displayed on the display 13 by making an image and the left- right of the game player coincide with each other by performing left-right converting processing by the computer operation part 12. This is converted into an image to be printed/outputted by the printer 16 together with a game result. Thus, a game device can be miniaturized/simplified.
Patent JP-2000175060-A (JP)
Title: Color laser printer
Inventor: MASUBUCHI MASANORI
IPC: G06F3/12
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To execute simple and proper print color correction processing by reading a print result by printer itself, comparing the read value with a reference value having been stored in advance in the inside of the printer, deciding a correction value thereby and conducting print color correction. SOLUTION: In the case of usual print, a print mechanism section 4 prints out data on paper fed from a paper feed section 1 and the printed paper is discharged to a paper discharge section 5 via a paper carrying path 7. In the case of conducting print color correction, the process feeding paper feed from the paper feed section 1 until the print mechanism section 4 prints data on paper is the same as that of the usual print. Then the paper is not discharged to the paper discharge section 5 in the case of print color correction, but the paper is carried to a scanner original platen 6 in a scanner section 2 through a paper carrying path 8 used for the print color correction. The print by the print mechanism section 4 in this case is print of a test chart for print color correction.  The scanner section 2 compares the carried test chart with a read reference value to decide the correction value.
Patent JP-2001158286-A (JP)
Title: Head lamp for automobile
Inventor: SUZUKI YASUSHI
IPC: F21Y101/00
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To improve the visibility at a curve. SOLUTION: A diffusive light distribution pattern WP can be changed to a fixed reference light distribution pattern LP by rotating a lower reflector 3 to an upper reflector 2. As a result, the visibility at a curve can be improved. The lower reflector 3 is rotatably mounted in an opening 23 of the upper reflector 2. As a result, the design of a luminous surface is not impaired and the rigidity of the upper reflector 2 is not lowered, as the circumference of the lower reflector 3 at a movable side is surrounded by the upper reflector 2 at a fixed side, and the shape of the upper reflector 2 is not changed even in the rotation of the lower reflector 3.
Patent JP-H09155825-A (JP)
Title: Production and processing of interlocking mold for molding paving block material by torch cutting
Inventor: CHIBA YUKIO
IPC: B28B7/26
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To avoid conventional tempering processing, to shorten a processing time and to enhance production efficiency by molding a receiving mold matrix based on carbon type special steel at a predetermined cutting temp. by a cutting torch using oxygen acetylene or oxygen propane gas. SOLUTION: An interlocking receiving mold 2 molding a paving block material is produced by molding a matrix of the receiving mold 2 based on carbon type special steel at cutting temp. of 2000-3500 deg.C by a cutting torch using oxygen acetylene or oxygen propane gas. After cutting at this high temp., the receiving mold develops hardness by tempering effect quenching the receiving mold at the normal temp. and, therefore, conventional tempering processing can be avoided. Further, a processing time is extremely short as compared with a processing method by a conventional wire cutting system or machining processing. Since a carbon type special steel panel being a molding material is low in heat shrinkage at the normal temp. and high in resistance force against impact repeating load, it is suitable for the material quality of the receiving mold 2.
Patent JP-H07136202-A (JP)
Title: Supporting instrument for stabilizing, protecting and straightening human body
Inventor: AIGASE NORIO
IPC: A61F5/01
Filed: 1993-11-15
Abstract: PURPOSE:To protect and stabilize the human body so as to be easily movable in a state that a pain or a discomfort sense is scarcely caused by covering the human body so as to wrap it with a belt-like substance being stroing in its flexibility and comparatively long and soft, connecting plural pieces of hard substances and fluctuating force applied to the belt in a specific width in accordance with the body. CONSTITUTION:A base part 1 is formed by a material of a flexible belt, etc., and plural pieces of fixed parts 2 (fixed parts) manufactured by utilizing a comparatively hard and small crude material are used by annexing them to the base part 1 for the purpose of supporting, protecting, fixing, stabilizing, etc., the human body. In addition, they are used together with related parts 3 and material 4, etc., attached to the human body for a comparatively long period, and a position and a set state of the base part 1 and the fixed parts 2 are varied flexibly in accordance with a state and a variation of the human body, by which the body is stabilized in a specific state, protected, gymnastics and physical exercise are executed easily, and the whole or a partial part of the human body is straightened.
Patent JP-H06165719-A (JP)
Title: Leg pillow
Inventor: YAMAZAKI TERUO
IPC: A61H39/04
Filed: 1992-11-30
Abstract: PURPOSE:To place the heel part higher than the waist and prevent legs from hyperemia and fatigue and recover legs from fatigue by forming a leg pillow having a leg receiving surface for receiving from the hams to the heel of both legs and heightening gradually from the part of receiving the hams to the part of receiving the heels. CONSTITUTION:A lay pillow 1 has a leg receiving surface 2 for receiving from the hams of both legs of an average person M to the heels, and the leg receiving surface 2 is formed to heighten gradually from the ham receiving side toward the heel receiving part. The leg receiving surface 2 is so flattened that the left and right legs can be alternately rearranged, or turning-over in one's sleep can be easily done. Also, to improve the comfortableness while improving a stable feeling in placing legs on the leg receiving surface, the heel receiving part is formed with a flat part 1a and a heater wire 4 and a vibrator are provided in the pillow 1 which is further provided on one side with a temperature controller 5 to adjust temperature.
Patent JP-H07171192-A (JP)
Title: Infusion vessel
Inventor: ISONO KEINOSUKE
IPC: A61J3/00
Filed: 1993-12-20
Abstract: PURPOSE:To ensure and facilitate the continuation of a chemical vessel with a dissolving solution, and perform the mixing of a chemical with the dissolving solution within a short time after continuation by providing a connecting hole part with a bulkhead, liquid-tightly connecting the connecting hole part to a plug body, fixing a synthetic resin continuing tool to a part of the connecting hole part, and deforming a part of the connecting hole part. CONSTITUTION:An infusion vessel is formed of a chemical vessel 1, a flexible vessel 2, a synthetic resin-made communicating tool 3, and a vial holder 4. The mouth part 6 of the chemical vessel 1 is sealed by a plug body 7, and liquid-tightly connected to a connecting packing 10 near the mouth part. The flexible vessel 2 is formed from a low density polyethylene resin, and the connecting hole part 8 on the upper end is sealed by a bulkhead 17. The connecting hole part 8 is formed in such a manner that at least a part is deformable, and a connecting means 12 for the flexible vessel is arranged near the connecting hole part 8.
Patent JP-H05183699-A (JP)
Title: Scanning head moving controller for cylindrical scanner
Inventor: MURAJI KUNIO
IPC: G02B26/10
Filed: 1991-12-26
Abstract: PURPOSE:To attain re-synchronization after tentative stop quickly with simple control. CONSTITUTION:This scanning head moving controller is used for a cylindrical scanning with tentative stop function, and when an idle capacity of a buffer 25 is less, the read scanning is once interrupted and a read head 8 is stopped at a position at which an approach for restarting reading is ensured. When an idle capacity of the buffer 25 is increased, the read scanning is restarted, the read head 8 is subject to acceleration control, and reading is restarted by synchronizing the moving speed of the read head 8 with the drive of a cylinder 7 at the read re-start position. The acceleration control of the read head 8 is started when the cylinder 7 is placed at a drive position of the cylinder 7 equivalent to the approach and implemented based on the drive speed of the cylinder 7, then the read head 8 is synchronously with the drive speed of the cylinder 7 when the read head 8 is placed at the read re-start position.
Patent JP-2000174606-A (JP)
Title: Mos transistor output circuit
Inventor: MIYABE SATORU
IPC: H03K17/687
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a MOS transistor output circuit capable of suppressing ringing noise or the like and also performing a high-speed operation and a low power supply voltage operation. SOLUTION: In this output circuit, signals equivalent to input signals are impressed to the gate of a first P channel MOS transistor 1P and a first N channel MOS transistor 1N. Also, by a control circuit 3, the fall of the input signals is detected, a first signal is formed and a second P channel MOS transistor 2P is turned on in a first period after the rise of output signals is started until the logical level of the output signals can be considered as 'H' by the first signal. The rise of the input signals is detected, a second signal is formed and a second N channel MOS transistor 2N is turned on in a second period after the fall of the output signals is started until the logical level of the output signals can be considered as 'L' by the second signal. Thus, the noise of ringing and ground bounce, etc., is suppressed.
Patent JP-2001163128-A (JP)
Title: Vehicular trouble shooting device
Inventor: SUZUKI TATSUTO
IPC: B60R16/02
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To perform an automatic troubleshooting to check a function of electrical components at a replacement of the same. SOLUTION: Electrical components 3, 4, 5, and 6 comprising sensors and actuators are connected to a vehicle control unit 11. A replacement detecting circuit comprising a fuse is mounted on each of the electrical components. The replacement detecting circuit outputs a replacement detecting signal by a power supply from a vehicle when the electrical components 3, 4, 5, and 6 are connected to the vehicle control unit 11 to be used. The vehicle control unit 11 carries out self diagnostics for the corresponding electrical components when detecting the replacement detecting signal. Output of the replacement detecting signal is stopped by blowing a fuse after a predetermined period of time after the self diagnostics is carried out. Thus, when the electrical components 3, 4, 5, and 6 are connected to the vehicle control unit 11, a check of the function thereof is automatically carried out.
Patent JP-H05179274-A (JP)
Title: Grease for sliding contact
Inventor: OOTAKE SUGAKO
IPC: C10N30/06
Filed: 1991-12-27
Abstract: PURPOSE:To provide a grease for sliding contact, having various properties required to a grease for sliding contact generating electric arc in the opening and closure, effective for improving the ON-OFF durability of a switch and colorable without deteriorating the above properties. CONSTITUTION:The objective grease for sliding contact contains 100 pts.wt. of grease containing a synthetic hydrocarbon oil as a base oil, 0.2-3.0 pts.wt. of one or more kinds of inorganic fine particles having an average particle diameter of <=0.6mum and selected from zinc oxide fine particles, iron sesquioxide (Fe2O3) and a clay mineral forming magnesium oxide (MgO) by high-temperature pyrolysis, 3-20 pts.wt. of lithium 12-hydroxystearate and 0.1-5.0 pts.wt. of a phenolic and/or amine-type primary antioxidant.
Patent JP-2000168853-A (JP)
Title: Synthetic resin-made heat-insulated container, and its manufacture
Inventor: IWASAKI TOSHIHARU
IPC: B29K23/00
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a synthetic resin container which is high in both strength and heat insulation by providing a cavity which is formed upwardly from a bottom integrated with a side wall inside it. SOLUTION: A synthetic resin heat-insulated container has at least a bottom part and a side wall integrated with the bottom, and a cavity 10 with heat insulation function is formed inside the bottom and the side wall. The heat insulation effect is demonstrated by forming the cavity 10 inside the side wall so that the container can be held by hand. A plurality of stripes upwardly from the bottom are preferably provided for the cavity 10 formed inside the side wall. Since the cavity 10 is formed inside the side wall and the bottom of the container, high heat insulation can be demonstrated. The container is preferably manufactured using a so-called gas injection molding method.