baber/WOPTO huggingface dataset:
Patent JP-S6071931-A (JP)
Title: Measuring device of moment of inertia
Inventor: HOZUMI KOUICHI
IPC: G01M1/10
Filed: 1983-09-28
Abstract: PURPOSE:To obtain a device which facilitates setting of an object to be measured and has a high precision by fixing the upper end of a rotating cylinder to the lower end of a wire and providing a supporting table of the object to be measured in the upper end of the rotating cylinder and attaching the rotating cylinder to an outside frame so that it is turned only in the rotation direction. CONSTITUTION:The upper end of a wire 2 is stuck to the outside frame, and the lower end is fixed to the center of the lower bottom of a rotating cylinder 5. The rotating cylinder 5 surrounds the wire 2 and is extended upward and crosses the upper side part of an outside frame 4 and is terminated in the upper part of the outside frame 4, and a supporting table 6 is attached on the upper bottom of the rotating cylinder 5. Stabilizators 8 and 8' and bearing stoppers 7 and 7' are provided in upper and lower ends of the rotating cylinder 5 to permit the rotating cylinder 5 to turn only in the rotation direction. In case that a moment of inertia is measured by a measuring device constituted in this manner, an object having a known moment of inertia is set on the supporting table 6, and the period of the rotative oscillation of the rotating cylinder 5, and a coefficient of torsional rigidity of the wire 2 is determined, and thereafter, this coefficient is used to the moment of inertia of an optional object to be measured.
Patent JP-H1128527-A (JP)
Title: Method for deciding working order in punching machine and device therefor
Inventor: ZAMA TOSHIO
IPC: B23Q15/00
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To execute working without remaining of refuse and bringing the lowering of the life of a die in the order of shorter shaft moving tact. SOLUTION: The data of working element comprizing each working part and the working order of the working element are inputted by inputting means 81 of a controller 77, stored in a working part position memory 87 and the position data of each working element is stored in a working element memory 89. The data of the die position are stored in the die position memory 91 and the reference positions of a die holder for holding the die and work are stored in a reference position memory 93. Using the data stored in these memories as occasion demands, a distance from the reference position to a working position is calculated in a distance arithmetic part, the shaft moving tact is calculated in a tact arithmetic part 97 based on this calculated distance, also, each tact is compared in a tact comparing part 99 and the working order is decided so that the shaft moving tact is minimized.
Patent JP-S6157335-A (JP)
Inventor: KAWAKAMI KANJI
IPC: B32B3/26
Filed: 1984-08-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0714595-A (JP)
Title: Operating method of power generating device of fuel cell type
Inventor: NAKAJIMA TAKENORI
IPC: H01M8/04
Filed: 1993-06-25
Abstract: PURPOSE:To enhance the power generating efficiency economically by adjusting the fuel gas amount according to the fuel gas concentration in a gas exhaust can. CONSTITUTION:When the measure concentration of hydrogen is higger than the reference value, a flow adjusting valve 19 is some closed through a control device 18, and excessive supply of fuel gas to the power generation part 10 is corrected. In this manner, the fuel gas concentration at the outlet from the power generation part 10 is measured, and according to the level of this concentration, the rate of flow of the fuel gas supplied to the power generation part 10 is adjusted, which permits supplying at all times a proper amount of fuel gas to the power generation part 10, and it is possible to reduce the operating costs of the device and enhance the power generating efficiency. As the reference concentration of the fuel gas in the gas exhaust pipe 14, the hydrogen concentration when 80% hydrogen is consumed in case the fuel gas consists of 100% hydrogen, is used as the target. Thus an optimum quantity of fuel gas is supplied to the power generation part 10, so that shortage of fuel supply can be precluded, and the fuel cell is allowed to exert a sufficient power generating ability, and the power generation costs can be reduced.
Patent JP-H0937020-A (JP)
Title: Image reader
Inventor: SAWADA HIROHISA
IPC: G03B27/62
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To improve the take-out property of originals retained in the original feeding path and to improve the operability of a device for a user. SOLUTION: In the image reader having a first reading part for reading the image of a still original placed on platen glass and a second reading part for reading the image of a feeding original passed through one part on the platen glass, a reading means for reading the image of the original, feeding means for feeding the original and transparent film member 7 for guiding the feeding original at the second reading part are provided. The feeding means has a pressing member 8 for regulating the move of the original while being confronted to the transparent film member 2 with a prescribed interval between at the second reading part, and the user takes up a DF unit 6 so that the pressing member 8 can be saved away from the transparent film member 7.
Patent JP-S6240965-A (JP)
Title: Production of thin-walled housing
Inventor: MATSUBARA HIROMI
IPC: B22D18/02
Filed: 1985-08-16
Abstract: PURPOSE:To produce a thin-walled housing having high qualit and high strength with good productivity by using a heat insulating sheet to hinder the heat transmission between a poured molten metal material and drag, thereby preventing the immediate cooling and solidification of the molten metal meterial. CONSTITUTION:A cope 3 and the drag 4 disposed with an aluminum sheet 1 in the bottom are preheated to 200-300 deg.C and a molten aluminum alloy 2 is poured onto the drag 4 from above the sheet 1. The alloy 2 is prevented from directly contacting with the wall surface of the drag 4 and since the sheet 1 hinders the heat transmission with the drag 4, the alloy is prevented from being immediately cooled and solidified. The pressurization of the cope 3 to the drag 4 to close the molds by lowering a bolster 5 is thus made possible in the molten state of the aluminum alloy. The bolster 5 is raised to open the cope 3 and the drag 4 upon cooling and solidification of the aluminum alloy. The thin-walled housing is then ejected by a knock-out punch 7.
Patent JP-H1117494-A (JP)
Title: Multiplex mode saw filter
Inventor: ISHIKAWA KAZUO
IPC: H03H9/64
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To flatten a group delay time characteristic while keeping insertion loss and attenuating inclination by arranging reflectors at the both sides of IDT, clogging surface wave energy between the reflectors so as to permit acoustic connection to occur and strongly exciting first, third and fifth modes so as to constitute a filter. SOLUTION: Three IDTs 2-4 are arranged on the main surface of a piezoelectric substrate 1, for example, a 45 deg.-X cut lithium of tetraboric acid substrate along the propagating direction of surface wave, the reflectors 5a and 5b are arranged at the both outer sides of IDT 2-4 and also grating electrodes 6a and 6b are provided among IDTs 2-4. In the filter, the energy of surface wave excited by IDT 2-4 is clogged between the reflectors 5a and 5b so as to be acoustically connected and, in result, the vertical first, third and fifth resonance modes are strongly excited. Then, center IDT 2 is made to be an input terminal, IDTs 3 and 4 are mutually connected to as to be output terminals and, then, a triple mode filter is constituted.
Patent JP-S6259107-A (JP)
Title: Pneumatic tire
Inventor: SUZUKI YASUO
IPC: B60C11/01
Filed: 1985-08-15
Abstract: PURPOSE:To reduce the eccentric abrasion of shoulder ribs by forming at least two rows of small holes along the circumferential direction onto the shoulder ribs in a tread part divided by the main grooves extending in the circumferential direction of a tire. CONSTITUTION:A radial tire suitable for heavy-load use has a tread part 1 divided into several ribs 3-5 by sat least two main grooves 2 extending nearly in the circumferential direction of the tire. In this case, a number of small holes 6 which are arranged in the circumferential direction of the tire and directed inwardly and perpendicularly to the tread surface 1a are formed in the shoulder ribs 3 positioned on the both outermost sides of the tread part 1. These small holes 6 are formed at least in two rows (four rows in the figure) on the circumference of the tire, and arranged in separated from each other in the direction of axis of the tire. Further, each small hole row 7(7a-7d) is formed so that the capacity V of the small holes 6 which consists of the total sum of the capacity of the small holes 6 is made less inside.
Patent JP-H05346770-A (JP)
Title: Liquid crystal drive circuit
Inventor: HIRAI MINORU
IPC: G02F1/133
Filed: 1992-06-15
Abstract: PURPOSE:To realize the liquid crystal drive circuit of constitution capable of driving a liquid crystal even under a small source smoothing circuit. CONSTITUTION:An oscillation signal Ec is generated by delaying the oscillation signal E by a delay circuit 11 only by a time different from its period. Similarly, the oscillation signals Eb, Ea as well whose inverse timing are different from each other are generated. By changing the amplitudes of the oscillation signals Ea, Eb, etc., drive signals A'', B'', etc., are generated and they are applied to the electrodes of respective liquid crystal cells. Thus, rush current is dispersed. Then, the smoothing ability of a source may be small.
Patent JP-H0732254-A (JP)
Title: Deburring system
Inventor: NAGASE NOBORU
IPC: B24B9/00
Filed: 1993-07-21
Abstract: PURPOSE:To facilitate deburring work of various kinds of materials by arranging a burring machine furnished with a deburring tool provided free to rotate on an axis extending in the X or Y direction and a work table provided free to rotate on a work carrier car. CONSTITUTION:By travelling a work carrier car 3 by way of driving and controlling a travelling wheel drive motor, a work W placed on a work table 32 is controlled to be positioned at a proper position on a frame of a burring machine 2. Thereafter, by rotating a spindle 8 by way of driving a spindle drive motor, a grinding stone is rotated. In this state, to remove a burr grown on an X-Y surface of the work W, by moving an X direction moving body 6, a Y direction moving body 7, a Z direction moving axis 9 and others as desired while visibly recognizing the work W, an operator removes the burr on the X-Y surface of the work W.
Patent JP-H0828858-A (JP)
Title: Reset device for shielding device for abnormal pressurized gas
Inventor: ISHII KUNIHIKO
IPC: F23K5/00
Filed: 1994-07-11
Abstract: PURPOSE:To enable a shielding device for an abnormal pressure gas to be reset without interrupting an operation of other parts by a method wherein a slant surface of a rotary lever constituting a part of a reset device projected out of a casing of a gas cooking device pushes a reversing spring and a pressing lever for pushing a diaphragm. CONSTITUTION:A rotating lever 1 is rotatably pivoted at a casing 3 through a pivot axis 2, one end of the rotating lever 1 is projected out of a casing 3 to form a projecting end 1a, the other end is provided with a slant surface 1b, and the slant surface 1b oppositely faces near a pressing lever 7 for use in resetting operation which is projected from a gas shielding device 6. The rotating lever 1 rotates in a counter clockwise direction around the pivot axis 2 against an action of a spring 4 when the resetting operation is carried out, the slant surface 1b is moved to push the projecting pushing lever 7 so as to accomplish the resetting operation. When the operation is carried under a state in which gas pressure is not decreased, the rotating lever 1 is released even if the pushing lever 7 is fed to the resetting position and then the lever is returned back to its starting position.
Patent JP-H0821063-A (JP)
Title: Fixing metal fitting for girth part field sticking face bar
Inventor: MACHIDA MAKOTO
IPC: E04F13/073
Filed: 1994-07-07
Abstract: PURPOSE:To precisely fix a field sticking girth face bar with good working property in a building such as housing. CONSTITUTION:This fixing metallic material 1 is used for the fixation of a girth part face bar 4 arranged on the outer surface extending over a bed bar 3A for an upper floor outer wall face bar 2A and a bed bar 3B for a lower floor outer wall face bar 2B to the bed bars 3A, 3B. It has a vertically extended body plate part 5, and a lower contact piece 6 and down L-shaped upper hook piece 7 protruded from the lower end thereof. An upward L-shaped upper hook piece 8 and a leaf spring-like upper end pressing spring 8 are provided on the upper part of the body plate part 5. The body plate part 5 is fixed to the reverse side of the girth part face bar by a fixture 11. The lower contact piece 6 and the lower hook piece 7 are engaged with the upper end surface and upper end reverse side of the lower float bed bar 3B, respectively. The upper hook piece 8 is engaged with the lower end part reverse side of the upper floor bed bar 3A, and the upper end pressing spring 9 is elastically pressed onto the lower end surface of the upper floor bed bar 3A.
Patent JP-2001013166-A (JP)
Title: Probe structure for estimating semiconductor device and its manufacture
Inventor: MATSUNAGA NORIAKI
IPC: G01R1/073
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a probe structure for estimating a semiconductor device with probe needles each having individual elasticity not largely restricted by a pad pitch, and to provide a manufacturing method for easily manufacturing the structure. SOLUTION: This probe structure has conductive wires 1 enveloped and fixed in an elastic insulator 2. One end of the conductive wire 1 is connected to a tester, while the other end is contacted with an electrode of a wafer. The plural conductive wires 1 are held in an arbitrary arrangement, and the arrangement state is held and fixed with an elastic material capable of being easily poured between the conductive wires 1, such as a silicone rubber. Because the probes (the conductive wires 1) of the probe structure configured in this way are individually supported by the elastic insulator 2, the probes can respectively have individual springiness. Because it is not necessary to use a spring or leaf spring, restriction of a layout or restriction of a pad pitch is reduced.
Patent JP-S6242416-A (JP)
Title: Susceptor for heating semiconductor substrate
Inventor: SAMATA SHUICHI
IPC: H01L21/324
Filed: 1985-08-19
Abstract: PURPOSE:To improve the yield of production and reliability of the titled susceptor by a method wherein a hollow part is provided in the region which comes in contact with the circumferential part of a semiconductor substrate, thereby enabling to heat the semiconductor substrate uniformly. CONSTITUTION:A semiconductor substrate 2 is placed on a suspector 1, the susceptor 1 has an almost disc-like shape, a disc-shaped hollow part 3 is provided therein, and the hollow part 3 is formed directly under the part which comes in contact with the circumferential part of the semiconductor substrate 2 of the susceptor 1. The heat transmitted to the circumferential part is obstructed by the presence of the hollow part 3, and the temperature distribution can be made uniform. If the hollow part 3 is formed at the optimum position, the ideal and completely uniform temperature distribution can be obtained.
Patent JP-S6338714-A (JP)
Inventor: WARATANI MASANOBU
IPC: F16B39/30
Filed: 1986-08-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000000769-A (JP)
Title: Grinding/polishing/cleaning material and manufacture of grinding/polishing/cleaning material
Inventor: TAKAI KIYOSHI
IPC: B24C11/00
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To manufacture a grinding/polishing/cleaning material having a desired size and a shape and hardness and strength and being well suitable for blowing to remove paint and rust on a wall surface made of iron. SOLUTION: A caking additive 8 is mixed with coal flying ash 7, serving as a raw material, generated in a coal thermal power plant, the mixture is molded in a plate-form state, and pretreatment to dry the molded product is applied. Melt reduction of the coal flying ash is performed by using a powder- form reduction agent 18 and an MgO content 19 in an amount high enough to make an MgO content of molten slag approximately equal to a target content in a range of 5-20% when the coal flying ash is reduced and molten to produce molten slag. The molten slag is cast, and cast slag in a state to have a high temperature is crushed. Generated cast slug fine pieces 24a are rolled under the atmosphere of 800-900 deg.C.  Recrystallization and removal of a residual internal strain are executed and through a thermal treatment process where the tip of a pointed part produced during crushing is rounded, a grinding/polishing/ cleaning material the texture of which is brought into a dense recrystallized state is generated.
Patent JP-H0234297-A (JP)
Title: Brazing alloy for aluminum and brazing sheet for heat exchanger made of aluminum
Inventor: OKUDA YUTAKA
IPC: B23K35/28
Filed: 1988-07-22
Abstract: PURPOSE:To improve the corrosion resistance of the heat exchanger made of Al by forming a brazing alloy of an Al alloy contg. Si, Fe, Mg and Ti and cladding the alloy to a core material which is electrochemically nobler than this alloy. CONSTITUTION:The brazing alloy for Al contg., by weight, 5-13% Si, 0.05-1.0% Fe, 0.5-2.5% Mg, and 0.06-0.3% Ti, and the balance Al and unavoidable impuri ties is prepd. The brazing alloy is then clad to both surface or one surface of the alloy core material contg. 0.5-1.5% Mn, 0.3-1.0% Cu, 0.1-0.7% Fe, 0.03-0.4% Si, to form the brazing sheet for the heat exchanger. The brazing filler metal is converted to the metal which is electrochemically base to the core material in this way so that the brazing filler metal exhibits a sacrificial anode effect on the core material. The corrosion resistance of the heat exchanger is, there fore, improved.
Patent JP-H0826055-A (JP)
Title: Pillar device for automobile
Inventor: AKUTSU MASAFUMI
IPC: B60R21/04
Filed: 1994-07-11
Abstract: PURPOSE:To absorb the energy in the strong hit and reduce the damage applied on a human body, by installing a buffer member for improving the energy absorbing characteristic between the pillar part such as a front or center pillar which constitutes the body of an automobile and a pillar cover for covering the pillar part. CONSTITUTION:A pillar is constituted by oppositely arranging the abutment parts of the pillar shaped frame bodies 6 and 7 of a front pillar 1, A pillar cover 20 covers a front surface frame body 7 which constitutes the pillar from PP, etc. Between the frame body 7 and the pillar cover 20, the buffer member 26 such as polyurethane foam and the foamed beads such as PP and PE is attached on the reverse surface of the pillar cover 20 by an adhesive or a double-face tape, etc., and further attached on the front surface of the frame body 7 by the similar means, or in the molding of the pillar cover 20, also the buffer member 26 is integrally molded. Accordingly, in the collision from the side surface, the shock applied on a driver can be reduced drastically.
Patent JP-S5883741-A (JP)
Inventor: TAKADA SEIJI
IPC: E03F5/02
Filed: 1981-11-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6427559-A (JP)
Title: Liquid deodorant
Inventor: HARAJIRI NORIKAZU
IPC: A61L9/01
Filed: 1987-07-23
Abstract: PURPOSE:To obtain a deodorant capable of being widely utilized as a deodorizing material and also having sterilizing effect, by utilizing a Rintaro earthworm and the white pellicle inside a Hinoki cypress. CONSTITUTION:A liquid deodorant having sterilizing/pasteurizing effect is based on a Rintaro earthworm of a mollusk, the skin of a Hinoki cypress, glucose, calcium ion water, sodium bicarbonate, urea and enzyme and prepared by successively adding 0.02g of a calcium powder, 1g of the earthworm and 0.02g of glucose to 500cc of water and, after about 10min, successively adding 0.02g of urea, 1g of sodium bicarbonate and 0.01g of enzyme cellulase thereto and, after several hr, filtering the resulting liquid mixture and adding about 0.002g of enzyme catalase and an extract, which is obtained by boiling about 5g of the dried white pellicle in the Hinoki cypress in 200cc of water until the total amount becomes about 100cc, to the obtained filtrate and subsequently mixing about 100cc of a Hinoki cypress liquid with about 500cc of the earthworm liquid and further mixing a proper amount of a blue colorant therewith.
Patent JP-H0910930-A (JP)
Title: Joining method for welding wide flange steel beam to steel column, and conductor used in the joining method
Inventor: ISHIBASHI TSUTOMU
IPC: B23K9/00
Filed: 1995-06-27
Abstract: PURPOSE: To eliminate generation of defects associated with the temporary welding of a backing, and to improve the welding efficiency and the properties of the weld metal by providing a ceramics back-up member to which conductors are fixed as the backing of a part to be welded when a steel column or a diaphragm of the steel column is welded to a steel beam of wide flange shape. CONSTITUTION: Conductors 11, 11a, 11b to be used for a backing are made of steel, preferably made of welding wire. The backing is fixed to grooves 10, 10a, 10b at an upper side angle part of ceramics back-up materials 8, 8a, 8b so as to bring the conductors 11, 11a, 11b into contact with at least a steel column. Alternatively, the conductors 11, 11a, 11b are fixed to the grooves 10, 10a, 10b in the upper center part of the ceramics back-up members 8, 8a, 8b so as to be brought into contact with at least a diaphragm of a steel column and a flange of a steel beam of wide flange shape.
Patent JP-S5884821-A (JP)
Title: Copolyester fiber or film and preparation thereof
Inventor: FUJIWARA TAKASHI
IPC: C08G63/02
Filed: 1981-11-16
Abstract: PURPOSE:To obtain the titled tough and strong fibers having improved dimensional stability at high temperatures, by extruding a copolyester prepared by copolymerizing an aromatic oxycarboxylic acid component, aliphatic diol component, etc. in a specific proportion in a molten liquid crystal state. CONSTITUTION:A copolyester, obtained by copolymerizing p-acetoxybenzoic acid with polyethylene terephthalate, 2-methylhydroquinone diacetate and terephthalic acid, containing units expressed by formulasI, II and III (R1, R2, R3 and R4 are p-phenylene, 2,6-naphthalene, etc.), and consisting of 5-80mol% units of formulaI, 10-30mol% units of formula II and 5-65mol% units of formula III is heated to form a molten liquis state, and the resultant molten liquid crystal  is extruded to give the aimed fibers or films. EFFECT:Improved fatigue resistance and stability to chemicals.
Patent JP-H0230544-A (JP)
Title: Printer
Inventor: NAGASAKA FUMIO
IPC: B41J2/06
Filed: 1988-07-21
Abstract: PURPOSE:To resolve the problems of the thermal durability of a head and to eliminate the need for a high-voltage accelerating electric field by varying an ink surface tension at a nozzle opening end according to a voltage applied to a control electrode provided on each ink discharge nozzle. CONSTITUTION:When printing paper is fed by a paper feed roller driven by a drive motor, an ink drip is formed according to printing information, and a printing is conducted. A nozzle plate 2 is formed by laminating two members each of which is vapor deposited with metallic film electrodes 18, 19. The heating by a heater 17 acts so as to reduce a surface tension. The electric conduction to the heater 17 is performed through an electrode 16. The voltage application to the electrodes 18, 19 at a nozzle opening end causes a liquid surface with the reduced surface tension to be extruded out of the nozzle opening end.