baber/WOPTO huggingface dataset:
Patent JP-S62146244-A (JP)
Title: Steel sheet for hermetically sealed vessel excellent in disoxidizing function
Inventor: MAEDA SHIGEYOSHI
IPC: C22C38/00
Filed: 1985-12-19
Abstract: PURPOSE:To obtain the titled steel sheet for vessels capable of removing oxygen by fixing it in the form of hydroxide by means of corrosion reaction of oxygen with water in a vessel, by providing a composition in which content and numeric values represented by C, Mn, C+Mn, P, S, Mn/S, and Cu+Cr+Ti are specified, respectively, and the balance consists of Fe with inevitable impurities. CONSTITUTION:The steel sheet for hermetically sealed vessels excellent in disoxidizing function has a composition consisting of, by weight, 0.03-0.15% C, 0.15-0.45% Mn, >=0.20% C+Mn, <=0.015% P, 0.008-0.025% S, >=10% M/S, and the balance Fe with inevitable impurities. When removal of oxygen in the hermetically sealed vessel is carried out by taking advantage of rusting reaction of said steel sheet, disoxidizing capacity increases with increasing activity at the surface of the steel sheet, whether the steel sheet is coated or uncoated. In this invention, the steel sheet is made to rust easily by controlling the amounts of steel components (C, Mn, S) accelerating steel rusting and steel components (P, Cu, Ti, Cr) inhibiting steel rusting in order to increase disoxidizing capacity, so that length of time necessary to reduce the residual oxygen level in the vessel to less than required can be shortened as compared with the case of steel sheet in which above-mentioned composition is not limited in particular.
Patent JP-H02128776-A (JP)
Title: Game
Inventor: NAGASAKI MUTSUO
IPC: A63B65/02
Filed: 1988-11-10
Abstract: PURPOSE:To freely play and to obtain a game possible to prevent a risk as much as possible, by a method wherein a gel having a property of adhesion, together with a rubber-made elastic body, is fitted to a holding plate and the tip of a shaft with light wings is fitted to the holding plate. CONSTITUTION:This is a kind of game formed by a method wherein a gel 1 having a property of adhesion, together with a rubber-made elastic body, (hereinafter referred as the gel), obtained in processes, such as seasoning, heating, cooling, cross linking, polymerization, etc., is fitted to the tip of a conical shaft with wings 5. The gel 1 is formed in a cylindrical shape and coated for serving both as joining between a holding plate 2 and the gel 1, and preventing them from separating and the gel from adhering to fingers when the game is thrown to a target plate. When the game is thrown to a target plate, a place indicated by the point of a judging plate 3 regards as the place of a target of valuation in a case where the judgement is difficult when the cylindrical body made of gel is just placed on a border line. When its adhesive surface wears out, a new adhesive surface is made again by being cut thin with scissors, etc. Adhesive force to the target plate can thus be still good for ten thousands of play. Since this game has not many kinds of restriction compared with a usual game, etc., and can play freely and safely, it can be used by men and women of all ages.
Patent JP-H11105461-A (JP)
Title: Insurance policy
Inventor: KONDO KOZO
IPC: B42D11/00
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an insurance policy for easily discovering fill-in positions of respective items without fail and facilitating an arrangement by a telephone. SOLUTION: Symbols are given to respective items of contract contents. And, fill-in positions of the respective items can be understood according to the symbols.
Patent JP-H10136378-A (JP)
Title: Motion detection circuit and its method
Inventor: KITAMURA TAKUYA
IPC: H04N19/87
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To provide the motion detection circuit that detects a motion more surely at a high speed. SOLUTION: A subtractor 208 obtains the difference between pixels of current image data and reference image data, and a multiplier squares the difference and it is accumulated by an adder 210 and a register 219, then the usual motion detection evaluation value ME is obtained. On the other hand, the current image data are accumulated by an adder 201 and a register 202 and the reference image data are accumulated by an adder 203 and a register 204 and a difference of the total sums is obtained by a subtractor 205, the result is squared by a multiplier 206 and the result is divided by number (n) of elements at a divider 207. Then a subtractor 220 is used to subtract the quotient of the divider 207 from an evaluation value ME being an output of a register 219 to obtain a motion detection evaluation value MEAC that uses only the AC component.
Patent JP-H04159312-A (JP)
Title: Production of propylene block copolymer
Inventor: FUJITA TAKASHI
IPC: C08F297/08
Filed: 1990-10-23
Abstract: PURPOSE:To obtain the title copolymer having high rigidity, high impact strength and good flow by performing two-stage polymerization in the presence of a Ziegler catalyst containing a specified titanium-containing solid component so that the pore diameter and pore volume of the polymer obtained in the first-stage polymerization may fall within specified ranges. CONSTITUTION:A process for producing a propylene block copolymer by performing the first-stage polymerization and the second-stage polymerization in the presence of a Ziegler catalyst containing a Ti-containing solid component and an organoaluminum compound, wherein the Ti-containing solid component is one subjected to prepolymerization treatment comprising the polymerization of 1-100g, per g of the component, of a 4 C or higher diene compound, and the propylene polymer obtained in the first-stage polymerization has a pore diameter in the range of 100-2000Angstrom  and a pore volume of 0.05cc/g or above when measured with a porosimeter. According to the above process, a propylene block copolymer having high rigidity, high impact strength and good flow can be produced in the form of a nonsticky powder.
Patent JP-H09129872-A (JP)
Title: Manufacture of semiconductor device
Inventor: UEDA TAKASHI
IPC: H01L29/78
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To prevent characteristics deterioration due to film stress and hydrogen, by a method wherein, when a MOS semiconductor device is manufactured, a silicon substrate is nitrided in N2 O gas of a specific value or mixed gas of N2 O and N2 , after a gate oxide film and a gate electrode are formed on the silicon substrate. SOLUTION: A gate oxide film 2 and a gate electrode 3 are formed on a P-type silicon substrate 1. An LDD layer 4 is formed by ion-implanting phosphorus. The substrate 1 is cleaned by using hydrofluoric acid, the gate oxide film 2 is etched and heat-treated, and an oxynitride film 5 is formed on the LDD film 4 and around the gate electrode 3. An HTO film 6 on the gate electrode 3 and the LDD layer 4 is etched as far as the oxynitride film 5, by using C4 H8 gas with a low power of 200W. The LDD layer 4 and a source/drain layer 9 are activated, by implanting As through the nitride oxide film 5, and annealing in an inert gas atmosphere at 800 deg.C for one hour. Thereby deterioration of characteristics can be prevented.
Patent JP-H11114139-A (JP)
Title: Game machine
Inventor: MARUI MINORU
IPC: A63F5/04
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To increase a game property and to allow a player to enjoy a game by providing a means allowing the player to play the game prescribed times as multiple prescribed stop lines via the insertion of one game tool when a combination of stop patterns on the prescribed stop line is the special combination. SOLUTION: A game is started via medal insertion (S1), and whether a specific counter has a count number or not is checked (S2). If the count number ci is 0 (NO), the game proceeds as a normal game. If ci>0 (YES), the count number is decreased by 1 (S3), and a stop line generates five signals L1-L5 (S4). Whether a stop button is pushed or not is checked (S5). If the stop button is pushed, a normal action is made, e.g., rotors are stopped. When all rotors are stopped, whether the combination of stopped patterns wins or not is checked (S10). If it does not win (NO), the operation is returned to the start. If it wins (YES), medals are delivered (S11), then the operation is returned to the start.
Patent JP-H05119956-A (JP)
Title: Screen output switching method
Inventor: HIKITA HITOSHI
IPC: G06F3/153
Filed: 1991-10-30
Abstract: PURPOSE:To efficiently perform information processing as a whole by reading out screen information from a requested program from buffer memory and outputting it on a display screen when screen output switching is requested. CONSTITUTION:The content of present data is rewritten to that of a pointer representing the next data in a table indicated by the pointer by a driver 25 when a screen switching code is inputted from a driver 27. Meanwhile, when it is not the screen switching code, it is decided whether or not it is a screen switching instruction from an application program. When it shows the screen switching instruction, the pointer of the present data is rewritten to the pointer indicating data provided with a minor number in the instruction. Also, when it is not the screen switching instruction, the minor number attached on the instruction is referred, and display data is stored in a corresponding screen buffer, and the content of the screen buffet indicated by the pointer of the present data is displayed on an output device 16.
Patent JP-H0672963-A (JP)
Title: Liquid crystal compound and liquid crystal composition
Inventor: SATO MASAHIRO
IPC: C07C69/94
Filed: 1992-09-30
Abstract: PURPOSE:To provide a novel compound excellent in its orientability. high speed responsibility, memorizing property, and contrast ratio and useful for liquid crystal display elements, etc. CONSTITUTION:A compound of formula I (R<1>, R<2> are 1-18C alkyl, alkenyl; A is pyridine ring, 2,3-difluoro-1,4-phenylene group; NAP is 2,6-naphthylene group). For example, a compound of formula II. The compound of formula I is obtained by reacting a compound of formula IV with an alcohol in the presence of diethylazodiformate and triphenylphosphine, the compound of formula IV being obtained from a compound of formula III as a starting raw material.
Patent JP-H04160858-A (JP)
Title: Facsimile equipment
Inventor: YAMADA HITOSHI
IPC: H04N1/00
Filed: 1990-10-25
Abstract: PURPOSE:To inform a content of information to be on emergency to a recipient or the like by checking whether or not the information sent through a telephone line or the like is emergent information and raising an alarm or the like as required. CONSTITUTION:The facsimile equipment is provided with a transmission reception section 1, an operation section 2, a character recognition section 3, a picture memory 4, a printer 5, an original read section 6, a control section 7, an alarm device 8, a picture display device 9, and a confirmation switch 13. Then a transmission content designation original transmission section 7 reads a transmission content indication original 10 representing the content of transmission at the read operation of an original 11 being a transmission object and the picture data is sent, and transmission content indication original information in a picture data received via a line by a transmission content indication original reception section 7 at the reception, and when the content calls for emergency, a notice signal is generated and it is informed from a notice section 8. Thus, it is informed to a recipient or the like that the content requires emergency.
Patent JP-2000095988-A (JP)
Title: Ink additive and aqueous ink jet ink prepared by using same
Inventor: KIKUCHI YOSHIHIKO
IPC: C09D11/10
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain an additive which gives an ink which is excellent in delivery properties and fixability and gives distinct record images by selecting, as the additive, a polymeric saccharide compd. having the main chain formed from a saccharide compd. and an aliph. compd. SOLUTION: This additive is a polymeric saccharide compd. which has the main chain fromed from a saccharide compd., pref. an oligosaccharide, (e.g. cellobiose or chitobiose) and an aliph. compd. pref. having reactive groups at both the molecular ends and 1-6 carbon atoms between the terminal reactive groups (e.g. butanediol or adipic acid). This polymeric saccharide compd. is, for example, a copolymer wherein a saccharide compd. and an aliph. compd. are arranged alternately in the main chain and are bonded to each other by ether bonds, ester bonds, peptide bonds, urethane bonds, or the like by polycondensation and pref. has a wt. average mol.wt. of about 5,000-100,000. An aq. ink jet ink is prepd. by compounding this additive, water, a water-soluble org. solvent, and a dye or pigment dispersion.
Patent JP-H01127310-A (JP)
Title: Replacement device for dies of extruder
Inventor: YANO EIJI
IPC: B29C48/30
Filed: 1987-11-12
Abstract: PURPOSE:To improve operation efficiency, while the loss time in the replacement of dies, etc. is omitted, by using each gripping body having a pair of arms provided with the gripping member positioned extendedly in third direction and spaced mutually in first direction and then being able to grip dies, etc. on its tip. CONSTITUTION:A first transferring means 23 moving a movable holder 14 in the first direction perpendicular to extruding direction and parallel to horizontal direction, two gripping bodies 28 supported on the movable holder 14 and spaced mutually in the first direction, a second transferring means 36 moving said gripping bodies respectively in the second direction parallel to the extruding direction and a third transferring means 66 moving the gripping bodies 28 respectively in the third direction perpendicular to both the first and second directions, are provided. After the grip by one gripping body 28 for a die, etc. has been released, the second and third transferring means 36, 66 are operated and move one gripping body 28 to the position where extruded material and surrounding instruments are not disturbed. Then, since the tripping bodies 28 have a pair of arms 41 provided extendedly in the third direction, and the gripping bodies 28 are transferred in the third direction by the third transferring means 66, one gripping body 28 may be moved so as not to cut an extruded material halfway.
Patent JP-H01126989-A (JP)
Title: Pinball machine
Inventor: TADA MAKOTO
IPC: A63F7/02
Filed: 1987-11-12
Abstract: PURPOSE: To install pachinko game machines at a location independent of other ones by storing a fixed number of pachinko balls inside to discriminate winning or losing while the balls fall down from the top to the bottom. CONSTITUTION: A magnetic card insertion part 1 is arranged for a pachinko machine 10 and the number of balls, for example, 50, 100... is previously stored into a magnetic card. When a player inserts the magnetic card in front of the pachinko machine, the residual balls recorded in the magnetic card are read by a control section 2 and the number of the residual balls is displayed on a number of residual balls display section 5. Upon the starting of a game, the control section 2 performs an addition or a subtraction based on a win/lose data. When the player feels dissatisfied with poor delivery of balls, he can choose another machine with the magnetic card discharged and enjoys the game likewise. This eliminates the need for providing a gutter and a lost ball passage traditionally required, thereby enabling freely installing of pachinko machines.
Patent JP-H07140079-A (JP)
Title: Surface layer flaw detector
Inventor: HIRONO AYUMI
IPC: G03G21/00
Filed: 1993-11-16
Abstract: PURPOSE:To facilitate surface flaw detection for objects to be inspected having various types of diameter. CONSTITUTION:An object supporting unit U for rotating an object R to be inspected having a cylindrical surface layer around the shaft comprises object supporting rollers 6, 7 and 8, 9 which can be replaced by a roller having different outer diameter. The rollers 6, 7 and 8, 9 are carried on the opposite ends of a drive shaft 1 and a driven shaft 2 disposed rotatably at a predetermined interval on a pair of horizontal lines. The supporting rollers 6, 7, 8, 9 are replaced by a roller having different outer diameter depending on the outer diameter of the object R to be inspected so that the position (height) of the top surface (highest surface) of the object R is kept constant. The top surface of the object R is irradiated with inspection light from an inspection light irradiator 11 and the light receiving view of a light receiving sensor is set on the top surface of the object R.
Patent JP-H09107571-A (JP)
Title: Vibration generator for pager
Inventor: OSHINO NORIKO
IPC: H04W84/02
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To provide the vibration generator for a pager excellent from the standpoint of thickness, assembling and configuration performance. SOLUTION: A current is supplied or interrupted to/from a print coil 4 formed on a vibration section 3 which is connected to a printed circuit board 1 only at a support with a width calculated from the elastic rate of the board and a force exerted from a magnetic field. Thus, a magnetic field is generated in the print coil 4 to use a force attracting (repelling) a permanent magnet 7 arranged opposite to the print coil 4 thereby vibrating the vibration section 3.
Patent JP-H08141653-A (JP)
Title: Bending following controlling method of robot hand for bending device
Inventor: KATO TETSUAKI
IPC: B21D5/04
Filed: 1994-11-21
Abstract: PURPOSE: To prevent the clamp position of a work with a robot hand from being changed before and after bending. CONSTITUTION: In a bending following controlling method of a robot hand for a bending device to clamp one end part of a work to be bent with a V- bending die, the robot hand is turned and displaced making the coordinate positions (Yc, Zc) obtained from the next equations (I), (II) as the center point. Yc=(V/4) (1+cosθ)/(cosθ)}-1/2 (2/tanθ)-(3θ/2)}t...(I). Zc=(V/4)tanθ-1/2 1/tan(θ/2)} (2/tanθ)-(3θ/2)}t...(II). Here, the original point position of Y axial coordinate is made as the center position of V-groove width direction of the V bending die, the original point position of the Z axial coordinate is made as the position of upper face height of the V bending die, θ (radial angle) is made as the following angle, V is made as the width dimension of V groove of the V bending die, and t is made as the thickness of the work.
Patent JP-S63141021-A (JP)
Title: Mach-zehnder type optical waveguide modulator
Inventor: MEKATA NAOYUKI
IPC: G02F1/225
Filed: 1986-12-03
Abstract: PURPOSE:To reduce an applied voltage required for modulation and to maintain the performance of a modulator by forming a groove between two optical waveguides and arranging an electrode at the bottom part of the groove. CONSTITUTION:The electrostatic capacity between electrodes 5 is equivalent to a series circuit of two electrostatic capacities because an intermediate electrode 4 is present in the middle and the distance of a part except metal between the electrodes becomes extremely small, so the electric field on the light guide becomes intense. Further, the groove 3 is provided between two branched optical waveguides 2 to prevent two branched light beam from being mixed. Further, the direction of the electric field approximates to the direction perpendicular to the substrate surface by the groove 3 and intermediate electrode 4 and when, for example, a Z-cut LiNbO3 substrate is used and TM light is used, the electric field is utilized more effectively.
Patent JP-H06114234-A (JP)
Title: Exhaust gas treatment device
Inventor: TAMARU TADAYOSHI
IPC: B01D53/34
Filed: 1992-10-01
Abstract: PURPOSE:To surely prevent the corrosion in a heat exchanger and to decrease the dust concentration discharged into atmosphere by throwing again dust of relatively large particle size cut from a dust collection hopper on the upstream side of an electric precipitator into the upstream side of a heat exchanger. CONSTITUTION:In an exhaust gas treatment device, exhaust gas 2 contg. alkaline dust 7 discharged from a coal fired boiler 1 is given dust removal by an electric precipitator 6 and the exhaust gas 2 where dust has been removed is introduced into a wet desulfurizer 9 through a heat exchanger 8, Sulfur oxide 11 contained in the exhaust gas 2 is removed and simultaneously dust 7 remaining in the exhaust gas 2 is removed by the wet desulfurizer 9. The exhaust gas 2 delivered from the wet desulfurizer 9 exchanges heat with the exhaust gas 2 from the electric precipitator 6 through the heat exchanger 8 and then is discharged into atmosphere. And dust of relatively large particle size cut from a dust collection hopper 15 on the upstream side of the electric precipitator 6 is thrown again into the upstream side of the heat exchanger 8 from a dust rethrow-in line 18. Thus sulfuric acid formed in the heat exchanger 8 is neutralized by the dust 7.
Patent JP-S62147879-A (JP)
Title: Video signal recording and reproducing system for small-diameter rotary recording medium
Inventor: YOSHIDA TADAO
IPC: G11B20/00
Filed: 1985-12-21
Abstract: PURPOSE:To obtain a clear picture by recording a one frame of video signal in two-round-length of spiral recording track, and obtaining one sheet of still picture when reproducing by means of two-track jumping control. CONSTITUTION:In the two-round-length of the spiral recording track provided on the recording plane of a compact disk D, the one-frame of video signal is recorded. When a track number and a still picture reproduction command are inputted from a control mode input device 4, a vertical synchronizing signal extracted from a video signal processing circuit 2 is inputted to a system control circuit 3 to read out a track address and access, and accordingly, a tracking servo circuit 5 is controlled to be in the two-track jumping mode at a prescribed position and at the timing of the vertical synchronizing signal. Consequently, the two-track-jumping is repeated every time when a synchronizing signal V is detected at a specified track T1, so that one-frame of video signal is repeated ly reproduced to output a still picture.
Patent JP-H10128676-A (JP)
Title: Tongs
Inventor: SHIRAIWA YOSHINORI
IPC: B25B9/02
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain tongs very excellent in corrosion resistance, abrasion resistance and insulating property by making a hard carbon film adhere to the tip for forming a pinching part. SOLUTION: The central parts of a first member 1 and a second member 2 are gripped by hands to open and close the space between the tip pinching members 11, 21, thereby holding an object. At this time, the surfaces of the pinching members 11, 12 coming into contact with an object are formed by a hard carbon film 3 which has a very high hardness and is excellent in corrosion resistance, so that the members are kept from being corroded and worn away to be used favorably over a long period. The film pressure (t) of the hard carbon film 3 is preferably in the region of 0.2-5μm. As material quality of the clipping members 11, 21 which become base material of the hard carbon film 3, hard material such as ceramics, cemented carbide, cermet or the like is used, so that even if the hard carbon fiber 3 is separated, excellent abrasion resistance and corrosion resistance can be provided.