baber/WOPTO huggingface dataset:
Patent JP-H1139723-A (JP)
Title: Optical disk
Inventor: SATO TAKESHI
IPC: G11B7/24094
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk which maintains sufficient S/N as a reproduced signal and contributes to an improvement in the visibility of the label display of a printing layer. SOLUTION: This optical disk is constituted to include an optical disk substrate 1a which has prescribed transparency and is formed with pits constituting signal information on one side, a translucent reflection film 2a which is formed on the surface side formed with these pits on the optical disk substrate la and has prescribed reflectivity and transmittance and the printing layer 4a which is formed on the surface side of this translucent reflection film 2a on the side opposite to the optical disk substrate la and is subjected to printing. The ray reflectivity of the translucent reflection film 2a is specified to >=20% from a wavelength 630 nm to 780 nm of rays and to <=30% from a wavelength 400 nm to 500 nm of the rays.
Patent JP-H1135526-A (JP)
Title: Production of carbonic ester
Inventor: SAKAKURA TOSHIYASU
IPC: C07C68/04
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a carbonic ester in high yield, by reacting carbon dioxide with an alcohol in the presence of a specific metallic alkoxide. SOLUTION: This objective compound is obtained by reacting carbon dioxide and (B) an alcohol (e.g. metanol) in the presence of a metallic alkoxide [e.g. Cp2 Ti(OMe)2 (Me is methyl)] expressed by the formula, Cp2 M(OR<2> )2 (Cp is cyclopentadienyl, etc.; R<2> is an alkyl, etc.; M is titanium, zirconium or hafnium), preferably, at room temperature to 200 deg.C and 1-500 atmospheric pressure for 1-10 hr. The weight ratio to be used (catalytic quantity) of the component A to the component B is preferably 1/10<5> -1/10. In the above reaction, a dehydrating agent (e.g. magnesium sulfate) is preferably used.
Patent JP-H0945692-A (JP)
Title: Vertical-structure transistor and its manufacture as well as semiconductor device
Inventor: SATO HIROYA
IPC: H01L21/60
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a vertical-structure transistor which is used for power amplification in a millimeter wave band and whose moistureproofness is excellent by a method wherein a bump electrode is formed in such a way that the width in the length direction of an element intrinsic operation part in parts other than a part faced with the part is made large as compared with the part faced with the part and that its outline is formed to be a specific plane shape. SOLUTION: A bump electrode 116 which is spread from a region directly above a single finger-shaped transistor element intrinsic operation part toward a direction perpendicular to the length direction of the part is formed in such a way that the width in the length direction of the element intrinsic operation part is large in parts other than a part faced with the element intrinsic operation part as compared with the part faced with the element intrinsic operation part and that its outline is formed to be a nearly H-shaped plane shape.  The nearly H-shaped plane shape formed by the outlike of the bump electrode 116 is formed in such a way that an interior angle formed by a lateral side perpendicular to the length direction of the element intrinsic operation part and by oblique sides situated on both sides of the lateral side so as to be connected to it is a value at 180 deg. or higher and less than 270 deg., e.g. at 225 deg. or lower.
Patent JP-H0744739-A (JP)
Title: Collecting/receiving method for charge of toll road
Inventor: SETA HIROSHI
IPC: G07B15/00
Filed: 1993-08-03
Abstract: PURPOSE:To collectively execute adjustment at the tollgate of a target exit even if plural roads different in control are used by providing charge tables on the toll roads different in control for respective exit interchanges. CONSTITUTION:In the charge table, charges for respective vehicle type sections on the toll roads X and Y different in control are written. In the charge table at the exit interchange (IC) A4 of the toll road Y, for example, the charges for a travel distance from the respective entrance interchanges of the toll road X to the exit interchange A4 of the toll road Y are written. Furthermore, correction charges as against the travel distance to the entrance of the control of the toll road Y from the respective interchanges of the toll road X are written. At the exit interchange A4 of the toll road Y, the charge and the correction charge, which correspond to the entrance interchange of the toll road X, are read from the charge table and the charges are added so as to obtain the collective charge to be collected and received.
Patent JP-S6435366-A (JP)
Title: Reagent for measuring reticulocyte for flow sightmetry
Inventor: KURODA TOMOYUKI
IPC: G01N33/80
Filed: 1987-07-31
Abstract: PURPOSE:To prevent the decrease of fluorescent dye Auramine O by hydrolysis by dividing a reagent to two liquids; a dye dissolved in a nonaq. solvent and aq. buffer soln. of an optimum staining condition. CONSTITUTION:This reagent consists of the two liquids; the dye raw liquid dissolved in the nonaq. solvent and the buffer soln. of the optimum staining condition. The dye raw liquid consists of the Auramine O and the nonaq. solvent and alcohols are preferable as the solvent. The buffer soln. contains a buffer and osmotic pressure compensating agent. The buffer is used to maintain the pH of the dyeing liquid and the osmotic pressure compensating agent is used to suppress the deformation of the blood cells. Since the dye Auramine O is preserved in the nonaq. solvent till just before the measurement, the deposition of the Michler's ketone which adversely affects the measurement of the reticulocyte is obviated and the decrease of the Auramine O during the preservation is obviated as well. The always stable final dyeing liquid for measurement of the reticulocyte is obtd. by mixing the two liquids just before the measurement.
Patent JP-S5982674-A (JP)
Title: Cassette tape
Inventor: MOMOSE KENICHIROU
IPC: G11B23/04
Filed: 1982-11-04
Abstract: PURPOSE:To raise a running property of a tape by using metallic parts which is subjected to a surface treatment by a gaseous phase coating method, for a tape sliding part, and coating an inorganic thin film to a tape guide part or a guide pole part by a PVD method or a CVD method. CONSTITUTION:An outstanding characteristic of this tape is to use metallic parts which are subjected to gaseous phase coating, for a tape guide part or a guide pole part. The gaseous phase coating signifies a PVD method (Physical Vapor Deposition) or more concretely speaking, a method for coating an inorganic thin film by vapor-deposition sputtering, ion plating, etc., a method for coating an inorganic thin film by a CVD method (Chemical Vapor Deposition), and a method for coating an inorganic thin film by a plasma polymerizing method. A VHS type tape guide is prepared by a nonmagnetic stainless steel, and a Tin thin film is coated by 2mu by the PVD method. Or SiO2 is coated by 2mu by the CVD method.
Patent JP-S5894687-A (JP)
Title: Negative pressure control valve
Inventor: KITAMURA KAZUHIKO
IPC: F16K31/126
Filed: 1981-11-30
Abstract: PURPOSE:To reduce consumption of negative pressure, by preventing communication of  a port connected to a negative-pressure source and a port communicated to the atmosphere during the while when a valve is being moved by a signal negative-pressure. CONSTITUTION:When a diaphragm 27 and pressure plates 28, 29 are moved up-ward by  a signal negative-pressure in the state that an output chamber 37 is communicated with  a negative-pressure chamber 38, a pipe 30 and a diaphragm 33 are also moved upward  and a valve element 42 comes into contact with its valve seat 41. With further upward movement of the diaphragm 27 and the pressure plates 28, 29, a valve seat 44 at an  open end of the pipe 30 comes out of engagement with the valve element 42 and the  output chamber 37 is communicated with an atmospheric chamber 36, so that the  atmospheric pressure is output. Subsequently, when pressure in the chamber 38 becomes higher than a set pressure, the diaphragm 27 and the pressure plates 28, 29 are moved  downward by the force of a spring 40 and the diaphragm 33 and the pipe 30 are also moved downward, so that the valve element 42 comes into contact with the valve seat  44 and communication between the chambers 37 and 36 is broken. When the valve element 42 is detached from the valve seat 41 with further downward movement of the pipe 30, communication between the chambers 37 and 38 is established, so that a negative pressure is output.
Patent JP-H0920446-A (JP)
Title: Hand cutter for adhesive tape
Inventor: MATSUI TATSUO
IPC: B26D1/02
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To make sanitary use capable by anybody at any time, by forming a hand cutter main unit made of plastics, which can hold a wound adhesive tape rotatably supported, and holding an antibacterial agent in this plastics. SOLUTION: A hand cutter main unit 1 is formed by using polyethylene, polypropylene, etc., to provide a cylindrical part 1 and a cutter part 2 in a half split shape. In the cylindrical part 1, cover plates 11, 12 of covering a mounted adhesive tape from the outside are provided, to form a clamping part 15 corresponding to the cover plates 11, 12 in the inside by providing inner side plates 13, 14 tilted a little upward toward the cutter part 2. A plastics-made hand cutter main unit thus formed in made to hold and antibacterial agent. In the antibacterial agent, a glass system, zeolite system, apatite system, etc., are used, and the antibacterial agent thus formed is added by ratio of about 0.1 to 3% degree in the case of molding the hand cutter main unit.
Patent JP-H0359023-A (JP)
Title: Production of liquid crystal polymer
Inventor: SOMA TORU
IPC: C08G63/60
Filed: 1989-07-27
Abstract: PURPOSE:To obtain a liquid crystal polymer easily at a low cost by reacting a specified oligodiol G with a specified oligodiol H, a terephthaloyl halide and an (iso)phthaloyl halide. CONSTITUTION:p-Hydroxybenzoic acid (i) is condensed with a diol (ii) by heating to the final reaction temperature of 200-250 deg.C in the presence of an esterification catalyst to obtain a mixture of an oligodiol G of formula I [wherein R7 is a 2-12C diol residue (including optical isomers)] with 0-90mol% oligodiol H of formula II (wherein R8 is R7). This mixture is reacted with a terephthaloyl halide and an isophthaloyl halide and/or a phthaloyl halide to obtain the title polymer containing structural units of formula III and optionally at least one kind of structural units selected from among those of formulas IV-VIII.
Patent JP-H0839119-A (JP)
Title: High bulging and rolling method of seamless pipe
Inventor: YORIFUJI AKIRA
IPC: B21B37/78
Filed: 1994-07-26
Abstract: PURPOSE:To enable control so as to obtain a target pipe outside diameter by determining the set change rate of a pipe surface temp. in accordance with specific equation from the error in the outside diameter of the pipe calculated from the measured value of the outside diameter of the pipe after rolling of a preceding material and changing the pipe surface temp. prior to rolling of the next material. CONSTITUTION:An arithmetic control circuit 44 in high bulging and rolling of the seamless pipe calculates the error >=Do in the outside diameter of the pipe from the measured value Di of the outside diameter of the pipe after rolling by a pipe outside diameter measuring instrument 43 and calculates the set change rate >=theta of the pipe surface temp. by the specific equation. Further, the pipe surface temp. prior to rolling of the next material on the inlet side of rolling rolls 32A, 31B is changed by the set change rate >=theta of the pipe surface temp. The arithmetic control circuit 44 drives a high-frequency induction heater 41 by a heating controller 41A in the case of heating up the pipe surface temp. The arithmetic control circuit 44 controls a motor M of a blank pipe transporting device 42 in such a manner that the material to be rolled is temporarily stopped or decelerated by a transporting speed controller 42A in the case of lowering of the pipe surface temp. As a result, the target pipe outside diameter is obtd.
Patent JP-S6172124-A (JP)
Title: Method of assembling slope forms by cast-in-place plasticizer and said forms
Inventor: YAMAMOTO MINORU
IPC: E02D17/20
Filed: 1984-09-14
Abstract: PURPOSE:To easily assemble slope forms even on a complicated slope, by a method wherein plural hollow basic forms, each having open one side, are secured to a slope in a manner that the openings are positioned facing each other, and after a connecting form is positioned between the two openings for joining, mortar is poured into the interior of the hollow forms. CONSTITUTION:In installation of slope forms on a slope, plural basic forms 5, each formed with an upper surface part 5b and side parts 5a and having at least one open side, are disposed at given intervals on a slope in a manner that the openings are positioned facing each other to secure the forms by means of anchor bolts 3'. A connecting form 6 is located between the openings located facing each other, and is coupled to the end parts of the basic forms 5 on both sides by means of bolts 10 and nuts 11. Cement mortar is poured through a pouring port 5b'' into the interior of the forms so assembled, and after the cement mortar is cured, forms are removed. This enables easy formation of the slope forms even on a complicated slope.
Patent JP-2000231431-A (JP)
Title: Data inputting method and its device and recording medium for storing data input program and video data operating method and its device and recording medium for storing video data operation program
Inventor: SATO TAKASHI
IPC: G06F3/0484
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To realize the operation and reproduction of intuitive video data without damaging any temporal continuity in a GUI for interactively operating and reproducing time/space media data such as video data or moving image data. SOLUTION: Data corresponding to a coordinate instructed by a coordinate indicating means are inputted by using polygonal line type slider constituted of a polygonal line and a coordinate indicating means moving on the polygonal line. This polygonal line type slider directly operates time/space medial data by storing the coordinate of a vertex for defining the polygonal line and the coordinate of the coordinate indicating means moving on the polygonal line (S10), and storing the inputted coordinate (S20), and mapping the inputted coordinate to a point on the polygonal line, and defining the position of the point as the position of the coordinate indicating means (S30).
Patent JP-H0631994-A (JP)
Title: Rolled paper cutter for portable terminal equipment
Inventor: MORIYA YAICHI
IPC: B41J29/13
Filed: 1992-07-21
Abstract: PURPOSE:To prevent the wetting of the top face and edge of a rolled paper cutter by rain when a portable terminal equipment is used in outdoors by installing a vinyl sheeting covering a section up to the outlet of rolled paper or a cover capable of being opened and closed by a rotary motion or a sliding motion in the horizontal direction. CONSTITUTION:Rolled 3, to which printing is completed, is passed in the section of a rolled paper outlet formed between an edge 1a at the front end of a rolled paper cutter 1 and a guide member 4 guiding the travelling of paper 3 and discharged. A vinyl sheeting 2 is set up onto the top face of the rolled paper cutter 1, and a vinyl sheeting 2 is further extended from the front end of the edge 1a, and covers a section up to the upper section of the outlet. Accordingly, when a portable terminal equipment, to which the rolled paper cutter is mounted, is used in outdoors at the time of a rainy day, the wetting of the top face and edge of the cutter by rain is prevented.
Patent JP-H07110847-A (JP)
Title: Big bang code system and reader therefor
Inventor: OCHIAI YASUYOSHI
IPC: G06K7/10
Filed: 1993-08-04
Abstract: PURPOSE:To provide a big bang code high in recording density and capable of being accurately read in a spot-like state. CONSTITUTION:A big bang code 31 recording optically readable bit information in intersections between circumferential lines forming polar coordinates and radial lines is read out by a big bang code reader 51 having a light emitting element 53 for projecting light rays forwards in a state opposed to almost the center of the circumferential lines and plural light receiving elements 54 for receiving bit information existing in an optical path by the existence of reflected light so as to distinguish it from others. Consequently the big bang code 31 improving the recording density of bit information per unit area can be accurately read in the spot-like state.
Patent JP-H0944819-A (JP)
Title: Magnetic conversion element and thin-film magnetic head
Inventor: MIYAUCHI DAISUKE
IPC: G11B5/39
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic conversion element with which the delimitation of a track width with high accuracy and the sure importation of the magnetic characteristics to be imparted in a central active region are possible and productivity is excellent. SOLUTION: This magnetic conversion element includes laminated films 111 to 113 which induce a magnetoresistive effect, a magnetic domain control film 114 which applies magnetic biases to these laminated films 111 to 113 and a pair of lead conductor films 21, 22. The laminated films 111 to 113 and the magnetic domain control film 14 are laminated on each other to constitute a central active region 1. The respective lead conductor films 21, 22 terminate the side end faces of this central active region 1 in both side parts existing in a direction X orthogonal to the lamination direction Y of the central active region 1.
Patent JP-H0636720-A (JP)
Title: X-ray tube
Inventor: AKAMATSU YOSHIMITSU
IPC: H01J35/12
Filed: 1992-07-21
Abstract: PURPOSE:To provide an X-ray tube rarely causing corrosion, capable of being stably used over a long period, excellent in heat conductivity, and having high cooling efficiency. CONSTITUTION:An X-ray tube is provided with an anode block 11 formed with a cooling recess 5 fixed with an anode target 4 and circulated with a coolant inside. The anode block 11 is made of an inclined function material having a high-melting point metal on the side kept in contact with the anode target 4, high-heat conductivity ceramic on the other side, and a region D gradually changed with the content of the high-melting point metal and the high-heat conductivity ceramic in the middle.
Patent JP-H1010977-A (JP)
Title: Price tag with advertisement
Inventor: MURASE KAZUSHI
IPC: G09F1/02
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To effectively reduce a cost of advertisement for a company, and to improve the rationalization of the society, by publishing an advertisement of the other goods on a price tag attached to a commodity. SOLUTION: A price tag attached to a commodity, for indicating a bar code, a price and an effective data, has an advertisement of the other commodity. A package of meat displayed for sale in a market, is now taken as an example. A person who buys the meats, has high possibility to buy the sauce for grilled meat or the curry roux. Or the person checks the price, and confirms the effective data without fail. So the advertisement of the related commodities is printed on the price tab. For example in the case of the sauce for grilled meat, the person who will not cook the grilled meat, does not bear the cost, and only the persons who will cook the grilled meat, bear the cost, or the advertisement will be given to all persons who take the grilled meat.  And the price tab and bar code seal with the printed advertisement, can be provided to a retail dealer free of charge or at low prices by the advertisement cost. The market can sell the commodities at low prices as the result of the cost reduction.
Patent JP-H08323572-A (JP)
Title: Suction type locking device
Inventor: KAWAMURA KAZUNORI
IPC: H01L21/683
Filed: 1995-05-30
Abstract: PURPOSE: To hold a workpiece surely in securing an airtight space even in the case where a contact surface of a porous seat with this workpiece is flawed by interposing this porous seat, having a curved surface form being almost accorded with a curved surface of the workpiece, on the contact surfaces between a support member and the workpiece. CONSTITUTION: A porous seat 1 is used after being interposed on a contact surface with a workpiece. This porous seat 1 is formed into a curved surface form being almost accorded with a curved surface of the workpiece 6. This porous seat consists of thermoplastics of polyethylene, polypropylene, polytetrafluoroethylene, polyvinyliden fluoride, polyvinylchloride, polyamide, polyester, ultrahigh molecular weight polyethlene, ultrahigh molecular weight polypropylene, ultrahigh molecular weight polyvinylchloride, ultra molecular weight polyamide or the like. With this porous seat used, the curved surface is enclosed with a surface and thereby the workpiece 6 is suckedly supportable.
Patent JP-H0864089-A (JP)
Title: Pressure sensor
Inventor: SHIMOMOTO YASUSHI
IPC: H01H35/28
Filed: 1994-08-18
Abstract: PURPOSE: To obtain a pressure sensor which suppresses the deformation of a pressure sensitive deforming body resulting from an environmental temperature and the humidity, improves the temperature hysteresis, and has an excellent environment-resisting property. CONSTITUTION: In a pressure sensor with the structure in which the peripheral edge of a diaphragm 18 is held between the peripheral edge of a block body 20 housed in a case 2, and the inner surface of the case 2, a ring form diaphragm deformation preventive spacer 16 (an intermediate member) having a sufficient thickness with the material same as the diaphragm 18 is provided between the peripheral edge of the diaphragm 18 and the block body 20. As a result, a stress applied to the diaphragm 18 following the deformation of the case 2 and the block body 20 resulting from an environmental temperature variation and the humidity is moderated by the spacer 16, and the deformation of the diaphragm 18 can be suppressed. Consequently, an excellent environment- resisting property can be obtained, as well as the temperature hysteresis can be improved.
Patent JP-H0634523-A (JP)
Title: Polarization analysis method and ellipsometer based on it
Inventor: HIGASHIYA MITSURU
IPC: G01J4/04
Filed: 1992-07-21
Abstract: PURPOSE:To cope with a substrate which is approximately several mm thick and is made of a transparent material by determining a theoretical expression including reflection light from the substrate so that the reflection light passing through the substrate does not interfere with other reflection light. CONSTITUTION:A light strength value which is output from a detector 11 and is actually measured and output indicating indicates instruction details from an input means 13 are input into an operation processing part 12 and a theoretical light intensity is calculated according to an operation program which is previously stored and instructions from the means 13. A phase difference DELTAand an amplitude reflection factor ratio psi which are caused by physical properties are calculated from the operation result and the actual light intensity which is the output of the detector 11 and a membranous analysis result based on these values and the values of DELTA and psi are shown on a display 14. Then, when a substrate which is approximately several mm thick and is made of a transparent material and a thin film which is formed on the substrate are measured, there is no reflection light interference between the thin film and the substrate.