baber/WOPTO huggingface dataset:
Patent JP-2001001041-A (JP)
Title: Device for adjusting quantity of high-pressure water flowing through main ram for hot extrusion
Inventor: KOMATSU TAKASHI
IPC: B21C31/00
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To eliminate personal error and to stabilize the operation of a press by fixing the tip of the rod of a hydraulic cylinder, controlling vertical motion by oil pressure of the adjusted flow from a hydraulic unit which is proportioned to the motion of a joy stick, attaching an encoder to the cylinder and detecting the position with a position detecting rod arranged in parallel to the cylinder rod. SOLUTION: The joy stick 20 is used and controlled with the pressure compensated flow rate control valve 15 of a valve stand arranging a proportional control valve through a control panel 19 in order to obtain a flow rate proportional to the current value. A sign 21 shown by Fig. is a check valve. In this way, the error in a transmission system is eliminated by using hydraulic control for positioning an upper limit stopper 5 and the control is simplified by using the joy stick 20 and inserting the proportional valve in order to obtain the flow rate proportional to the current value. Moreover, by fixing the encoder 16 to the hydraulic cylinder 9 for detecting the position and digitizing the position, the personal difference is eliminated.
Patent JP-H1019178-A (JP)
Title: Pipe joint
Inventor: NUMATA TOSHIAKI
IPC: F16L21/02
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To surely and smoothly make the give and take connection of drain pipes by mounting rubber rings in ring shaped grooves provided for the inner circumferences at both ends of a short pipe having an inner diameter somewhat larger than the outer diameter of each connecting pipe, and concurrently mounting a stopper member detachably in a locking groove provided in the inner circumference at the center of the short pipe. SOLUTION: When the give and take connection is made between drain pipes P1 and P2, a stopper member 3 is removed out of a locking groove 12, a pipe joint F is outwardly inserted into either one of the drain pipes P1 and P2 so as to be retreated from its end part. Next, the pipe joint F is advanced while a state that both the drain pipes P1 and P2 are coaxially butted together, is being maintained, and let the pipe joint be equally laid across the drain pipes P1 and P2. On the other hand, when the drain pipes P1 and P2 are to be connected together while the stopper member 3 is mounted in the locking groove 12, the end faces of the drain pipes P1 and P2 are inserted until they abut against the stopper member 3, and they are somewhat pulled back therafter.  By this constitution, some clearance is thereby formed between the end faces of the drain pipes P1 and P2, and it is thereby permitted by the aforesaid clearance to make the extension and movement of each pipe.
Patent JP-H0224634-A (JP)
Title: Magnetic field utilizing method for magnetic sheet
Inventor: SUZUKI TOMIO
IPC: G02F1/19
Filed: 1988-07-13
Abstract: PURPOSE:To convert the surface of a magnetic sheet into a clear display surface by making planes of metal scales in a microcapsule nor only perpendicular, but also parallel to the magnetic sheet surface. CONSTITUTION:A beltlike magnet 14 is swept in an X direction to apply a vertical magnetic field to the surface of the magnetic sheet 1 uniformly and the planes of metal scales 6 in the microcapsule 3 become uniformly vertically. A beltlike or sheet type magnet where N and S poles are arranged at small intervals is moved in the X direction while rotated or vibrated in a Y direction to make the planes of the scale pieces 6 uniformly parallel. The ratio of the speeds in the Y and X directions is so set that the speed in the X direction is slower than the speed in the Y direction. Consequently, the surface of the sheet 1 can be converted into the color of dye 7, i.e. the clear display surface and when a magnetic display is made, thin characters, graphic forms, patterns, etc., are displayed sharply with good resolution.
Patent JP-2000009349-A (JP)
Title: Warm air heater
Inventor: NAKAZATO SHIGEYUKI
IPC: F24H9/02
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To prevent a tank takeout port cover from becoming easily deformed owing to a load upon opening and closing the tank takeout port cover and loading packages by increasing the strength of a mounting portion of the tank takeout port cover. SOLUTION: The present warm air heater covers a tank takeout port 4 provided in a case top plate 7 comprising a steel metal member with the aid of a tank takeout cover 8 freely to open and close. Herein, there are provided a pair of tabs 7a having a shaft hole 7b in the case top plate 7, while there is provided on the tank takeout port cover 8 a mounting portion 8d with an inverted U shaped cross section including a pair of rotary support sections 8a each having a shaft hole 8b. The mounting section 8d of the tank takeout port cover 8 is disposed between the pair of the tubs 7a of the case top plate 7, and the support shaft 14 is inserted into the shaft hole 8b in the rotary support section 8a and the tubs 7a to mount the tank takeout port cover 8 on the case top plate 7.
Patent JP-H0812113-A (JP)
Title: Sheet material feeder and image forming device and sheet material packing goods
Inventor: SUDA MASAJI
IPC: B65H3/52
Filed: 1994-07-04
Abstract: PURPOSE:To provide a sheet material feeder by which various kinds of sheet materials can be reliably fed up to the last single sheet when a film is used as the sheet material. CONSTITUTION:A sheet material feeder is provided with a holding member 2 to hold a film F1 as a sheet material and a paper feeding roller 1 being a feeding rotary body to feed the film F1 existing in this holding member 2. Copying paper P2 as a friction adjusting sheet material on which a friction coefficient (mu2) with the film F1 becomes smaller than a friction coefficient (mu10) between the film F1 and the paper feeding roller 1 and the friction coefficient (mu20) with the film F. becomes smaller than a friction coefficient (mu3) with the holding member 2, is arranged between the holding member 2 and the film F1.
Patent JP-2001002897-A (JP)
Title: Resin composition and insulating coating film using the same
Inventor: ABE KOICHI
IPC: C09J201/02
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which is excellent in heat-resistance, mechanical properties, low-hygroscopicity, adhesiveness, moldability and low dielectric constant by blending (A) a copolymer obtained by polycondensation of (a) a quinoline monomer and a bispyroindan monomer, and (B) an organic solvent. SOLUTION: For the component a, 2(2-fluorophenyl)-5-fluoro-4-phenylquinoline, for example, is used. For the component b, 6,6'-dihydroxy-3,3,3',3'- tetramethylphenyl-1,1'-bispyroindan, for example, is used. Polycondensation is carried out by blending the component a and the component b in the molar ratio (the component a/the component b) of 0.9-1.2 and reacting them in the presence of an organic solvent for 0.5-48 hr at 100-300 deg.C with a catalyst such as sodium hydroxide and the like to obtain the component A (having a weight average molecular weight of 1,000-100,000). Methyl Cellosolve, for example, is used for the component B. The content of the component B to be used is such that the solid component concentration of the component A be 1-60 wt.%.
Patent JP-H0462963-A (JP)
Title: Semiconductor device
Inventor: KONDOU HISASHI
IPC: H01L21/822
Filed: 1990-07-02
Abstract: PURPOSE:To program an internal power-supply voltage from the outside and to adjust a high-speed operation performance and a low power-consumption performance by a method wherein a plurality of kinds of voltages which are converted from a power-supply voltage supplied from the outside are changed over by using an external signal and are supplied to the inside of a device. CONSTITUTION:N+1 pieces of resistances r0 to rn are connected in series to an external supply voltage terminal 5 at +5 V; a voltage changeover means is constituted. Individual drain electrodes of MOSFET's Q0 to Qn are connected to connecting points of the terminal 5 to the individual resistances r0 to rn. The individual FET's Q0 to Qn are formed to be of a normally-OFF p-channel type; a voltage changeover means is constituted. For example, when a voltage of 5 [V] is to be supplied to an internal circuit 3, it is sufficient to input digital signals 0, 1, 1,..., 1 to changeover terminals a0, a1, a2,..., an. Consequently, the same semiconductor chip can be used for different applications on a plurality of boards, and the same semiconductor chip can be used for a plurality of different applications on one board.
Patent JP-S5875747-A (JP)
Title: Sample unit in analyzer using charged particle ray
Inventor: HIRAI TERUJI
IPC: G01N23/225
Filed: 1981-10-30
Abstract: PURPOSE:To make it possible to observe or analyze overal even a sample with twice as large as the movable range of a moving stand by mounting the table of a sample holder on the z-axial rotating shaft with the center at the point separated from the center of the sample stand. CONSTITUTION:0 is the central point of a sample stand 3 and the point irradiated by a charged particle ray when the sample stand 3 is located at the central position in the X and Y directions, respectively, and analytical informations (data) are obtained with regard to this point on a sample. The square field of which each side is 2a and 2b centering 0 can be observed or analyzed by moving the sample stand 3. A is the central position of a rotating shaft 4 when the central point of the sample stand 3 is located in position 0. Since a table 5 is revolved every 90 degrees around point A, the combined field of the four squares of 2aX2b obtained by revolving the rotary shaft every 90 degrees while a top is being located in point A can be observed and analyzed by combining the X and Y directional movement of the sample stand 3. This area is four times as large as the conventional area. Suppose that a=b, the range to be observed is extended to 4aX4a.
Patent JP-H0522652-A (JP)
Title: Image input device
Inventor: OGAWA ICHIRO
IPC: G03B9/70
Filed: 1991-07-16
Abstract: PURPOSE:To obtain a satisfactory image at any time by actuating a stroboscope in synchronism with the exposure timing at the time of using an electronic shutter of an image pickup camera. CONSTITUTION:An image pickup camera 1 with an electronic shutter in use is provided with a period (exposure period) fetching an image during the video blanking period, reproduces an image picked up during this period as an image of the next video period. An exposure/flash synchronizing control part 3 receives this picture signal, and makes a flash timing pulse taking the exposure period during the video blanking period as 'H', and taking the other period as 'L', transmitted to a stroboscope 2. The stroboscope 2 synchronizes with a rising pulse of this flash timing pulse 'H', and flashes at least longer than the exposure period. Thus, picked-up image is recorded in a picture memory 4 through the exposure/flash synchronizing control part 3. Thus, the stroboscope is flashed during the exposure period of the image pickup camera by means of the electronic shutter.
Patent JP-H0923748-A (JP)
Title: Detection of leaf position of scion tree
Inventor: OTSUKI HARUKI
IPC: G06T7/00
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To automatically detect the position of a leaf of a scion tree for grafting so as to fix the positional relation of the cotyledon of a base tree and the leaf of the scion tree when joining to the base tree. SOLUTION: Point measurements of both sides central parts of an inertial principal axis of a butt seedling are performed by an analysis of image data photographed from a upper face direction of a butt seedling for grafting, measured to which side of the inertial principal axis the leaf is expanded to detect the position of a scion tree leaf. By this position detecting technique of the scion tree leaf, the scion tree leaf can be directed to an opposite side to a base tree cotyledon when joining the scion tree to the base tree. Therefore, both of base tree cotyledon and the scion tree lead can be sufficiently exposed to the sunlight and the base tree cotyledon and the scion tree leaf are joined in a constant direction, thus a rooting rate of the grafted seedling is improved.
Patent JP-H0621164-A (JP)
Title: Ic wire bonder
Inventor: TAKASAKI OSAMU
IPC: H01L21/60
Filed: 1992-07-02
Abstract: PURPOSE:To provide an IC wire bonder, in which a wire clamper is prevented from getting in contact with an outer lead of a PGA-type IC case during a wire bonding step. CONSTITUTION:In an IC wire bonder, an IC device 9 and an inner lead 10 in an IC case are bonded with a wire-bonding wire 3. A wire clamper 4 or the top part of the wire clamper 4 is provided in parallel with a bonding tool 6 and an outer lead 7 situated vertically outside the IC case.
Patent JP-S6454933-A (JP)
Title: Unit comparing circuit of totally parallel a/d converter
Inventor: KIMU HIYUNNSUTSUKU
IPC: H03M1/36
Filed: 1988-07-15
Abstract: PURPOSE: To accelerate comparison speed at a comparator and to accelerate processing speed by inserting a cascade between the comparators linked to resistors. CONSTITUTION: The cascade is linked on two stages while using transistors Q14 and Q15 and transistors Q1 and Q2 and since a fixed power source VB2 is supplied to the base side of the transistors Q14 and Q15 , the output on the emitter side can supply a fixed DC power source. Therefore, a mirror effect with a gain can be removed at a mirror effect removal part 15, and the speed of a unit comparator circuit can be accelerated.
Patent JP-H0521239-A (JP)
Title: In-oil discharge prevention device of oil-filled transformer
Inventor: TAKAHASHI HIROSHI
IPC: H01F27/34
Filed: 1991-07-17
Abstract: PURPOSE:To acquire an in-oil discharge prevention device which can prevent electric potential rise of a core and a frame due to a surge voltage and in-oil discharge caused thereby. CONSTITUTION:A device is provided with a frame grounding resistance 11 connected between a frame 5 and a grounded tank 1, a core grounding resistance 12 connected between a core and a frame and grounded through the frame ground resistance 11 and a surge voltage absorption means 21 connected parallel to the core grounding resistance 12. The surge voltage absorption means 21 is an in-air discharge gap 21A or a surge voltage absorption element 21B.
Patent JP-H105867-A (JP)
Title: Nip bending equipment of strip coil and strip treatment line
Inventor: ARAKI TATSURO
IPC: B21C47/18
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a nip bending equipment of a tip of a strip coil capable of obtaining sufficient bending property, and a strip treatment line using the equipment. SOLUTION: A nip bending equipment comprises a pinch roll 13 consisting of an upper roll 11 and a lower roll 12 to hold a tip part of a strip delivered from a coil, a root-bend roll 16 which is arranged on the outlet side of the pinch roll 13 and elevated/lowered in the vertical direction, and a nip bending block 17 provided between the lower roll 12 of the pinch roll 13 and a lowered position of the nip bending roll 16, the root-nip bending block 17 together with the lower roll 12 of the pinch roll 13 is freely approached/retracted to/from the elevation position of the nip bending roll 16, and a stopper 18 to regulated the lowered position of the nip bending position is provided in an adjustable manner of the elevation position. When the tip of the strip is held between the nip bending block 17 and the root-bend roll 16, the tip of the strip is folded at acute angle.
Patent JP-S6153210-A (JP)
Title: Hair cosmetic composition
Inventor: NISHIDA YUICHI
IPC: A61K8/00
Filed: 1984-08-23
Abstract: PURPOSE:The titled composition that contains specific amounts of sugar alcohol, castor oil derivative and a specific cationic surfactant, thus having good effect of restoring lost luster of hair and giving smooth and non-greasy finish feeling. CONSTITUTION:The objective composition for hair cosmetic contains a) 0.05- 8wt% of sugar alcohol, b) 0.05-8wt% of castor oil derivative and c) 0.1-8wt% of at least one cationic surfactant selected from formulas I -III (one or two of R1-R4 are long-chain alkyls of 8-22C atoms or long-chain hydroxyalkyls of 8-22C atoms and the others are lower alkyl or hydroxyalkyl of 1-3C atoms, benzyl; X is halogen, alkylsulfate residue of 1-2C atoms; two or three of R5- R6 are long-chain alkyl of 8-22C atoms and the others are methyl, ethyl, hydroxyethyl; n is integer of 3-10; R8 is alkyl of 10-22C atoms; R9 is alkyl of 2-22C atoms).
Patent JP-H0344469-A (JP)
Title: Plasma treatment device
Inventor: KIYOTA HISAHARU
IPC: C23F4/00
Filed: 1989-07-10
Abstract: PURPOSE:To improve the cleaning efficiency of the inside of a reaction chamber and to enhance the rate of operation by providing the electrodes and a sample base to the inside of the reaction chamber of a plasma treatment device and forming at least the surface of the electrodes or the sample base of high-m.p. metallic silicide or high-m.p. metal. CONSTITUTION:The upper and lower electrodes 2, 3 are oppositely arranged in a reaction chamber 1 and connected to a high frequency power source 5 and a grounded electrode 6 respectively. Gas for plasma is introduced into this reaction chamber 1 through the supply port 7 of the gas. The inside of the reaction chamber is evacuated and exhausted at the prescribed pressure through an exhaust port 8. Thereby plasma is generated and CVD, etching, etc., are performed on a semiconductor base body 4 placed on the lower electrode 3 utilized is the sample base. In the above-mentioned plasma treatment device, it least the surface of the electrodes 2, 3 and the sample base is formed of high-m.p. metallic silicide or high-m.p. metal. W, Mo, Ta and Zr, etc., are utilized as this high-m.p. metal. Thereby when cleaning is performed by gas contg. NF3 and SF6, etc., such possibility is eliminated that solid of the fluorine compds. of these metals remains and cleaning efficiency is enhanced.
Patent JP-S5876220-A (JP)
Title: Forming method of reinforced resin bent pipe
Inventor: MORIMOTO HISAO
IPC: F16L9/12
Filed: 1981-11-02
Abstract: PURPOSE:To form a reinforced resin bent pipe by a method wherein a layer comprising curing resin and reinforcement is provided on a forming tool made of an elastic cylinder through which a rigid core rod penetrates, the core rod is taken out, a bent, long fixture is inserted into the elastic cylinder and both ends of said fixture are supported. CONSTITUTION:Forming material 2 of glass roving etc. impregnated with unsaturated polyester resin etc. is wound about a forming tool 1 providing an elastic cylinder 11 through which a ridig core rod 12 penetrates to form a forming material layer 3. Before this layer 3 is cured, the core rod 12 is taken out, a bent, long fixture 4 is inserted instead, both ends are supported by wire materials 5, each wire material is moved by the dead weight of the fixture along the sections in which the long fixture 4 has the minimum curvature, the forming material layer is heated and cured, the fixture 4 is removed and the elastic cylinder 11 is removed from the tool. In this manner, it is possible to obtain a reinforced synthetic resin bent pipe faving a smooth inner surface and an excellent precision of inner diameter.
Patent JP-H0810203-A (JP)
Title: Suction tool with illuminator for cleaner
Inventor: OYA KIKUO
IPC: A47L9/30
Filed: 1994-07-05
Abstract: PURPOSE:To provide a suction tool with illuminator with simple constitution in which a power source is formed by housing a battery or accumulator and illumination can be performed by using the power source. CONSTITUTION:This suction tool 1 is formed in such a way that a cylindrical part 3 whose upper terminal can be loaded/unloaded on the cylindrical part for suction of the cleaner and whose lower terminal forms an inlet port is provided in the center of a base, and it is separated to a main body part 4 provided with the cylindrical part 3 and an attachment part 5 provided with an attachment for cleaning such as a brush, etc. A housing part 7 which houses the battery or accumulator, an engaging receiving part consisting of a recessed part and a first terminal are formed on the main body part 4. A pair of engaging protrusive parts fitting in corresponding to the engaging receiving part are provided on the rear terminal of the attachment part. Also, an illumination lamp illuminating forward is provided in the center of a front part, and it can be put on by supplying a power from the battery or accumulator.
Patent JP-H05338668-A (JP)
Title: Cushioning body for plate-like work and method for its production
Inventor: NAGAI SHIGEKAZU
IPC: B65D81/03
Filed: 1992-06-10
Abstract: PURPOSE:To prevent the contamination of work caused by contact therewith of a cushioning body by a method wherein the cushioning body is formed of the synthetic rubber whose contact surface with a plate-like work has a thin halogenated surface cured layer formed thereon to prevent the occurrence of contamination trace due to the contamination shift. CONSTITUTION:A cushioning body 1 for a plate-like work is made of the synthetic rubber having a desired size in the form of a flat plate, a thin surface cured layer is formed by halogenation on the surface of the cushioning body in contact with the work 2 such as glass and the cushioning bodies thus treated are inserted between the works 2. The diene synthesized rubber materials for composing the cushioning body 1 is of a complex system which generally requires a number of compounding agents to be contained therein and in which such compounding agents interact to produce the physical and chemical properties of the materials. Therefore, a protective measure is taken against work contamination by suppressing to the minimum possible extent the production of the contaminants in the compounding agents responsible for the contamination trace insofar as the compounding agents are mixed in such a proportion that the physical performance and workability of the synthetic rubber are not impaired and that the complex system is not unbalanced.
Patent JP-H0842182-A (JP)
Title: Truck fixing device
Inventor: MIYAJI YORIO
IPC: E04H6/18
Filed: 1994-07-28
Abstract: PURPOSE:To improve the stopping precision of a truck by providing a pair of rotating frames, a rotating device, and a return spring on the reverse side of a base, and fixing a truck having a vehicle on board by the action of the spring when it reaches a prescribed position. CONSTITUTION:When a truck having an automobile placed thereon is stopped in a lifter center or the truck is stopped in a garage line in a multistory parking device, a dog 16 is nipped by dog clamp members 5a, 5b when the truck reaches a prescribed position to fix the truck. Namely, during the movement of the truck, an actuator is operated to rotate rotating frames 3a, 3b, the operation of the actuator is released when the truck reaches the prescribed position, the dog clamps 5a, 5b are pressed and fixed onto the dog 16 by the force of return springs 11a, 11b. Thus, the truck can be precisely stopped with a simple structure.
Patent JP-S5878643-A (JP)
Inventor: GONDA TSUNEMI
IPC: G02B7/28
Filed: 1981-11-05
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。