baber/WOPTO huggingface dataset:
Patent JP-H01160577-A (JP)
Title: Athletic ball game tool and its production
Inventor: SUGANUMA NORIYUKI
IPC: A63B102/18
Filed: 1987-12-18
Abstract: PURPOSE: To arrange optimally weight balance of a tool for athletic ball game, by placing a balance point and a gravity center at a position between both ends in the lengthwise direction of the tool, conducting rotary movement of the both ends by setting the balance point or the gravity center for the rotation axis, and adjusting weight balance so as to make substantially minimum for axial stress due to the rotation. CONSTITUTION: A measuring apparatus is prepared by providing a symmetric rotation sample board 5 having a sample fixing tool 4 and a rotation axis and freely rotatably against a stabilizing panel 3 in a range of specified angle through two bearings. After boring a hole 1 at center of grip end portion A, the measuring apparatus is mounted with a bat inserted to fix an amount of lead 2 for adjustment into the hole 1 so that a center line in the lengthwise direction of a golf club may be horizontal to, conduct a manual rotary movement like seesaw by setting a balance point in the lengthwise direction to a rotation axis, and is operated by changing the amount of lead for adjustment, positioning so as to coincide with the rotation axis by measurement of the balancing point, caused by changing the amount of lead,  and repeating the manual rotary movement so as to make the action the lightest, namely to make the axial stress substantially minimum.
Patent JP-H03181297-A (JP)
Title: Identification code setting system for communication equipment
Inventor: MIZUNO KOJI
IPC: H04Q9/14
Filed: 1989-12-11
Abstract: PURPOSE:To vary an identification code as required by revising a identification code stored in a communication equipment when a key entry signal and a password are coincident. CONSTITUTION:An identification code written in an identification code storage means 2 is read by an instruction from a key entry means 1 to a control means 3 and the control means 3 controls a transmission reception means 5 to implement communication. In the normal operation, an identification code storage means 2 is not rewritten but when a request to change the identification code exists and the signal by the key entry means 1 and the password of the cryptographic storage means 4 are coincident, the identification storage means 2 is rewritten. Thus, the identification code is not rewritten without notifying the content of the cryptographic storage means 4 to lots of unspecified users and a manufacturer familiar with the content of the cryptographic storage means 4 can easily rewrite the identification code.
Patent JP-H10141173-A (JP)
Title: Fuel injection device
Inventor: TOUDOUEN HIDEKI
IPC: F02M55/02
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To reduce dead volume to prevent vapor lock by providing plural fuel injection valves adapted to open and close according to the pressure of fule in a fuel pipe to inject fuel from the other end part in a designated timing in the respective designated positions of the fuel pipe. SOLUTION: A fuel injection device 1 comprises a solenoid valve part 2 for supplying fuel, a fuel pipe 3 and plural poppet valves 4 which are fuel injection valves connected to the fuel pipe 3 for injecting fuel. A designated number of poppet valves are arranged in designated positions according to the type and the cylinder number of an engine. The poppet valve 4 has one end part 41 connected to the fuel pipe 3 and the other end part 42 set on the fuel injection side. When pressure in the fuel pipe 3 exceeds a designated alue, the poppet valves 4 inject fuel. Thus, the dead volume can be reduced so as to decrease the generation amount of vapor lock.
Patent JP-H03180614-A (JP)
Title: Construction of retaining wall for underground structure
Inventor: KITA HIRAAKI
IPC: E02F3/14
Filed: 1989-12-11
Abstract: PURPOSE:To decrease the construction cost in excavating a soft rock layer such as a hardpan layer for constructing a retaining wall by excavating it by a chain cutter almost vertically preliminarily, and forming a protective layer of mortar or the like on one side surface of an excavated groove to form an exposed wall surface. CONSTITUTION:For a silt layer on the surface, a retaining process is performed by steel sheet piles 10, and for a hardpan layer G, a preliminary excavating is performed by a chain cutter almost vertically. When a wall surface 10 is exposed, mortar or the like is blown to form a protective layer 22 of a predetermined thickness, and lock bolts 24 are placed horizontally in multi-stages to fix it. A groove is further excavated down to a predetermined depth in similar procedures while performing boring and inside excavation almost simultaneously. An exposed excavated surface is thus formed to be a smooth surface requiring no shaping. The construction cost can thus be reduced.
Patent JP-H10139479-A (JP)
Title: Glass ceramic substrate for magnetic information recording medium
Inventor: GOTOU NAOYUKI
IPC: B23K26/352
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain a glass ceramic substrate for magnetic information recording medium having the substrate surface excellent in ultra smoothness by forming the substrate from an SiO2 -Al2 O3 -Li2 O-based glass ceramic substrate having a main crystalline phase comprising at least one kind of β-quartz solid solution, or a mixed crystalline of the β-quartz solid solution and β-spodumene. SOLUTION: A glass raw material is melted at 1,450-1,500 deg.C, homogenized and thereafter formed into a disk-like molding material. The disk-like molding material is heat-treated at 650-750 deg.C to form crystalline nuclears and further heat-treated at 750-950 deg.C to crystallize and to provide an SiO2 -Al2 O3 -Li2 O-based glass ceramic having a main crystalline phase comprising at least one kind of β-quartz solid solution, or a mixed crystalline of the β-quartz solid solution and β-spodumene.  A glass ceramic substrate for a magnetic information recording medium is obtained by lapping the ceramics with abrasive grains having 5-30μm average particle diameter, performing a grind-finishing treatment of the lapped ceramics with CeO2 having 0.2-2.0μm average diameter to form the ceramics having 1-5Å surface roughness, further forming unevenness in a landing region by irradiating pulse laser rays on the ceramic substrate by an LD-excited solid laser, etc.
Patent JP-H03181599-A (JP)
Title: Aromatic liquid cleaning agent composition
Inventor: SATO YASUNOBU
IPC: C11B9/00
Filed: 1989-12-11
Abstract: PURPOSE:To obtain the novel title composition containing a surfactant, zeolite based builder, high polymer thickener and specific perfume composition at a specific ratio, having good perfume, cleaning property and storage stability and capable of giving out a smell also in cleaning and providing residual perfume to clothes. CONSTITUTION:The aimed composition obtained by blending a liquid cleaning base agent containing (A) 5-50wt.% (preferably 15-30wt.%) surfactant such as anionic or cationic surfactant, (B) 1-30wt.% (preferably 5-25wt.%) zeolite based builder and (C) 0.3-20wt.% (preferably 0.5-10wt.%) high polymer thickener such as (meth)acrylic acid ester copolymer with (D) 0.05-5wt.% perfume mixture containing >=5wt.% perfume ingredient having >=220 molecular weight and >=7wt.% perfume ingredient having >=240 deg.C boiling point based on total perfume.
Patent JP-H07132366-A (JP)
Title: Method for removing molding sand and removing agent used in the method
Inventor: GOTO MITSUAKI
IPC: B22D29/00
Filed: 1993-11-13
Abstract: PURPOSE:To facilitate the reduction of the hardness of the hardened molding sand (in particular, the molding sand adhered to a sand muller) in a simple method, and to facilitate the infiltration of the removing agent for this purpose into the thick molding sand in a sufficiently effective, cheap and safe manner. CONSTITUTION:The surfactant of about 10% is mixed to the pure ammonium of about 90% to make the neutralizer, and this neutralizer is mixed with water at the ratio of about 1:19 to make the removing agent, and this removing agent is atomized onto a ware where the molding sand of the self hardening property used with the acid hardener is adhered, and then, the shock or vibration is given after the prescribed time is elapsed to break and remove the molding sand.
Patent JP-2000146823-A (JP)
Title: Evaluating method for corrosion resisting property of metal
Inventor: MASUDA HIROYUKI
IPC: G01N27/26
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To estimate the amount of corrosion of a metal. SOLUTION: A surface potential of a metal and a change in its weight are measured, a correlation existing between the surface potential of the metal and the amount of corrosion is found, and the amount of corrosion is quantitatively evaluated from the measured surface potential based on the correlation obtained, In measuring the surface potential, potential calibration is performed in a corrosive atmosphere by using pure chromium. for example, chemically stable and less variable in potential.
Patent JP-H02163531-A (JP)
Title: Shock absorber
Inventor: KASAI TAKESHI
IPC: F16F9/346
Filed: 1988-12-16
Abstract: PURPOSE:To control the speed of a piston with high precision by forming an orifice groove to a continuous spiral groove, in the shock absorber having the orifice groove for the communication between the front and rear part oil chambers. CONSTITUTION:An impact force is applied onto a piston 22, and then the oil in a rear part oil chamber 30 is pressed, and said piston 22 is compressed. Then, the oil is compressed and gradually absorbs the impact force, and said oil is transferred to a front part oil chamber 28 through an orifice groove 34. The piston 22 can be shifted forward by the transfer of the oil, and the impact force is gradually absorbed. Since the resistance of the oil for the piston 22 is varied by varying the pitch of the orifice groove 34, the speed of the piston 22 can be varied. In particular, if the pitch of the orifice groove 34 is formed so as to gradually reduce in the direction in which the piston 22 is pushed by the impact force, the speed of the piston 22 can be reduced gradually.
Patent JP-H11224609-A (JP)
Title: Phosphor paste and manufacture of substrate for plasma display panel using the same
Inventor: MATSUMOTO MASAHIRO
IPC: H01J11/22
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a phosphor paste for a plasma display panel substrate which can be precisely applied into a cell and becomes a phosphor layer in a proper shape in the cell after baking. SOLUTION: A phosphor paste is provided from which a fluorescent screen is formed by applying the phosphor paste between barrier ribs on a substrate of plasma display panel glass. The phosphor paste comprise phosphor powder- emitting light in either color of red, green, or blue of 30 to 60 wt.%, a binder resin of 5 to 21 wt.%, and a solvent. A weight ratio of the phosphor powders to the binder resin is 10:1 to 2:1.
Patent JP-H02165508-A (JP)
Title: Low corona and low wind noise electric wire
Inventor: AKASAKA HIROJI
IPC: H01B5/08
Filed: 1988-12-20
Abstract: PURPOSE:To prevent thick element wires in the outmost layer of the title wire from caving it when the wire is made to pass through a cash box by providing a clearance within the wire to enlarge its outside diameter, and besides stranding the thick element wires in the outmost thick layer in such a manner that they are positioned above spacer element wires. CONSTITUTION:More than three pieces of spacer element wire 2 are stranded together around the outer periphery of center stranded wire 1 in such a manner as being spaced apart from each other in their circumferential direction, and some pieces of element wire 3 of uniform thickness are closely stranded together around the outer periphery of the wire 2 in a direction opposite to that of the spacer element wire 2, and the thin element wire 4 and thick element wire 5 are stranded around the outer periphery of the element wire 3 in the same direction as that of the spacer element wire 2, in such a manner that the thick element wire 5 is positioned above the space element wire 2. In this way, a clearance is formed inside by the spacer element wire 2, so that the title electric wire can be enlarged in its outside diameter without increasing its weight. Generation of corona can thus be reduced, and also, the outmost thick element wire 5 is supported by the space element wire 2 located beneath it and is thus prevented from caving in when the electric wire is made to pass through a cash box.
Patent JP-H09131807-A (JP)
Title: Tire molding drum
Inventor: INO TERUO
IPC: B29D30/24
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To improve the quality and productivity of a tire, to automate the molding and to further reduce the space and facility cost. SOLUTION: The tire molding drum molds an endless green tire by winding tire body base materials such as an inner liner with an end and a carcass ply with an end and jointing the ends of the liner and ply and comprises a stationary drum 11 having a constant diameter at the center of the drum, outer drums 12 each having the same diameter as that of the drum 11 and disposed at the right and left of the drum 11, and moving means for moving the drums 12 in the rightward and leftward directions.
Patent JP-H05134632-A (JP)
Title: Display controller
Inventor: ARAYA SHUNTARO
IPC: G09G3/36
Filed: 1991-11-08
Abstract: PURPOSE:To attain the real-time operability as a man-machine interface for the display of the liquid crystal display device. CONSTITUTION:This display controller has a means 112 for receiving image information having plural graphic events, storing the received image information into a memory 114 for storing the image information, transferring the image information of the range changed by the graphic events to the liquid crystal display device 101 and partially rewriting the display contents of the display device. The scanning range information corresponding to the received image information is stored and the scanning position information of the partial rewriting scanning currently under execution are obtd. and stored at the time when the received image information is stored into the memory for storing the image information. The scanning range information corresponding to the image information and the present scanning position information are then compared and the overlap scanning range of the partial rewriting is judged. The rewriting of the display with one time of partial rewriting for the request for the plural partial rewriting and displaying is enabled by adjusting the partial rewriting scanning range.
Patent JP-H07300388-A (JP)
Title: Production of silicon single crystal
Inventor: MURAI TOSHISHIGE
IPC: C30B15/22
Filed: 1994-12-22
Abstract: PURPOSE:To provide a Czochralski process for producing a silicon single crystal having increased strength of a constricted part of a seed crystal by a relatively easy process without using a mechanically complicated apparatus, etc., eliminating the risk of breakage and enabling the pull-up of a single crystal having large diameter and heavy weight. CONSTITUTION:The pull-up operation of a seed crystal 2 is carried out while keeping the length X of the tapered constricted part 3 continued to a seed crystal 2 to be 2.5-15 times the diameter A of the seed crystal 2, the diameter B of a long and nearly cylindrical constricted part 5 continued to the constricted part 3 to be 0.09-0.9 times the diameter A of the seed crystal 2 (excluding the case that the diameter of the constricted part is <2.5mm), the variation range of the diameter B of the constricted part 5 to <= 1mm and the length Y of the constricted part 5 to 200-600mm.
Patent JP-H08176820-A (JP)
Title: Vacuum vapor deposition device
Inventor: MAEDA ATSUSHI
IPC: C23C14/50
Filed: 1994-12-22
Abstract: PURPOSE: To uniformly form films on works even if sources for generating materials to be deposited by evaporation are plural by rotating a correction plate around the center of rotation of a revolution type dome placed with the plural works as a center of rotation. CONSTITUTION: The plural works are mounted at the revolution type dome 22 disposed within a vacuum chamber 21 of a vacuum vapor deposition device and the materials to be deposited by evaporation from evaporating sources 23 are deposited thereon by evaporation. The revolution type dome 22 is rotated by a motor 26 via a first ring gear 25. The correction plate 30 adjusts the materials to be deposited by evaporation evaporated from the evaporating sources 23 in such a manner that the films thereof are uniformly formed on the works. The correction plate 30 is rotated by a motor 32 via a second ring gear 31.  While the relative positions of the correction plate 30 with the evaporating sources 23 are periodically changed, the vapor deposition is executed and, therefore, even if the evaporating sources 23 are plural, the film formation on the works is made uniform and the production of the high-quality works is possible.
Patent JP-H02163796-A (JP)
Title: Graphic generation system
Inventor: YOSHIDA MASAYUKI
IPC: G09G5/28
Filed: 1988-12-19
Abstract: PURPOSE:To generate a graphic fast by performing conversion so that a signal '0' are put between signals '1' and '1' of a line output and shifting the number of dots required for edging by one bit. CONSTITUTION:Object coded character data is read out of a ROM 2 and a converting circuit converts a stroke display signal into a dot display signal, is stored in a RAM 3. This conversion is so performed that the signal '0' is put between the signals '1' and '1' of the line output. Then the dot display signal for generating an edge corresponding to the number of dots is outputted. Then the data obtained by the converting circuit is shifted by one bit and ORed exclusively with the data before the shifting to generate the graphic form. Thus, the graphic with an edge consisting of a necessary number of dots is generated fast.
Patent JP-2001138148-A (JP)
Title: Device and method for connecting pipe member
Inventor: EZAKI SHINGO
IPC: F16L1/00
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for smoothly and surely connecting pipe members with each other only by operating on the ground without work by a worker in an excavation groove. SOLUTION: This device 10 for connecting the pipe member is provided with a first gripping mechanism 12 for freely gripping and removing a first pipe member 100; a second gripping mechanism 14 movable provided in a linearly approaching and separating direction to the first gripping mechanism 12 for freely gripping and removing a second pipe member 102 installed in the excavation groove; a first driving means 16 for driving the first and second gripping means 12, 14 to move in the approaching and separating direction; a second driving means 18 for driving the first and second gripping mechanisms 12, 14 to grip and remove respective pipe members 100, 102; and a liner movement supporting mechanism 20 for supporting a relative liner movement of the first and second gripping mechanisms 12, 14 to the approaching and separating direction.  The gripping mechanism on one side grips the pipe member and lowers the pipe member into the excavation groove while the gripping mechanism on the other side grips the other pipe member, since the device comprises the first and second gripping mechanisms approaching by moving with their linear movement being supported, thus the tube members are connected and joined.
Patent JP-2000152238-A (JP)
Title: System processing programs and parameter information obtained from many broadcast sources
Inventor: SCHNEIDEWEND DANIEL RICHARD
IPC: H04N5/44
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To solve problems regarding the processing of system timing and program specification information from many broadcast sources by selecting a received program specification information parameter and processing a desired program by using the parameter. SOLUTION: A controller 60 acquires the 2nd content rating of the desired program from the program specification information supplied from the broadcast source of the desired program and converts the content rating acquired from the 2nd source (broadcasting station of desired program) so that it is compatible with the content rating system used by a 1st source (broadcasting station for composite guidance). When the ratings acquired from the respective broadcasting sources are different, the controller 60 makes a choice. The controller 60 selects the program specification information parameter from the broadcast source having the highest reliability in consideration of the kind of the selected parameter etc.  The controller 60 adapts a demultiplexer by PID for identifying and acquiring the packet containing the data stream constituting the desired program and starts processing the desired program.
Patent JP-2001141223-A (JP)
Title: Method for using plastics as material
Inventor: HAYASHIDA KOICHIRO
IPC: B09B3/00
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To solve a problem in the conventional art that when plastics are used as a material for burner combustion, in particular as a combustion improver and a reduction agent for melting and refining scraps in an electric furnace, the flame temperature reaches at most only 300-400 deg.C and plastics can not be completely burned. SOLUTION: For using plastics as material for burner combustion, plastics are blown into a furnace together with oxygen gas or oxygen-containing gas, and the plastics are completely combusted at a fire point of the burner. In this method, plastics having high heat generating effect are used, and there is no fear of generating harmful gases, such as dioxin, Nox, Sox, or the like.
Patent JP-H09155413-A (JP)
Title: Device for supporting rolled stock for flying joining device
Inventor: TAZOE NOBUHIRO
IPC: B21B15/00
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a rolled stock supporting device with which a joining device is movable at high speed without bringing about the damage of a guide roller and the joining device itself. SOLUTION: In the rolled stock supporting device of a flying joining device 10 for joining a preceding rolled stock 1 and the succeeding rolled stock 2 while running, plural table rollers 32 which are vertically movable between an 'elevated position' where the rolled stock is supported at rolling height and a 'lowered position' where the supporting device does not interfere with the flying joining device and hydraulic cylinders 35 for elevating and lowering the table rollers are provided. The hydraulic cylinders 35 are pivotally attached to a fixed part so as to be rockable back and forth and energized in a vertical position with an energizing device 36.
Patent JP-2001136910-A (JP)
Title: Coffee beverage and processed beverage of the same, and additive preparation for coffee
Inventor: IWAKURA TAIICHIRO
IPC: A23L1/30
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain coffee improved in irritancy to the gastric mucosa and constipation without lowering the functionality and medicinal effect each inherent in coffee and without changing the palatability of coffee (e.g. aroma, taste). SOLUTION: The subject coffee beverage is obtained by formulating coffee with seed of Cassia tora and/or Houttuynia cordata. The second objective processed beverage is obtained by processing the coffee beverage. The third objective additive preparation for coffee is such one as to comprise the ingredient(s) of seed of Cassia tora and/or Houttuynia cordata.