baber/WOPTO huggingface dataset:
Patent JP-H06137309-A (JP)
Title: Variable capacity type hydraulic pump control device
Inventor: SUGIYAMA KAZUYUKI
IPC: F15B11/16
Filed: 1992-10-29
Abstract: PURPOSE:To prevent the unevenness in discharge quantity of pressure oil by selectively switching a control pressure switching means and other control pressure means on high pressure side according to the kind of a switched directional control valve at the time of switching either one of plural kinds of directional control valves from neutral position in the low rotating speed are of a motor. CONSTITUTION:When either one of plural kinds of directional control valves 22A, 22B is switched from neutral position in the low rotating speed area of a motor 9, a set pressure of a pressure reducing valve 21 and a pressure higher than this can be selected as the control pressure supplied to a capacity control means 16 according to the kinds of the directional control valves 22A, 22B. When the higher pressure is selected, both the capacity variable parts 11A, 11B of hydraulic pumps 10A, 10B can be held in minimum tilting position. When both the capacity variable parts 11A, 11B are laid in the minimum tilting position, each hydraulic pump 10A, 10B has less unevenness in discharge quantity of pressure oil, compared with a position in the course of tilting, and the pressure oil of the substantially equal flow rate can be discharged from each hydraulic pump 10A, 10B.
Patent JP-S63165448-A (JP)
Title: Resin composition
Inventor: MIYASHITA TOSHIYASU
IPC: C08L23/02
Filed: 1986-12-26
Abstract: PURPOSE:To obtain a composition for providing a resin composition, capable of improving impact resistant by blending with a high-performance thermoplastic resin and suitable as housings, etc., for light electrical appliances, etc., by blending a specific resin having epoxy groups with a specific copolymer in a specific proportion. CONSTITUTION:A composition obtained by melt blending (A) 5-95pts.wt., preferably 50-80pts.wt. resin, e.g. ethylene-glycidyl methacrylate copolymer, etc., having one or more epoxy groups in one molecule and <=10,000kg/cm<2>, preferably 100-4,000kg/cm<2> flexural modulus of elasticity at room temperature with (B) 95-5pts.wt., preferably 50-20pts.wt. copolymer, consisting of an alpha-olefin and alpha,beta-unsaturated carboxylic acid and having >=5mol% contained carboxyl groups neutralized into alkali metal salts and <=10,000kg/cm<2>, preferably 100-4,000kg/cm<2> flexural modulus of elasticity.
Patent JP-H07143698-A (JP)
Title: Canned motor and its manufacture
Inventor: INAO HIROSHI
IPC: H02K15/02
Filed: 1993-11-19
Abstract: PURPOSE:To reduce the destruction and contact sound of a canned motor caused by the deformation and vibration of the rotor can of the canned motor by eliminating the clearance between the rotor can and rotor section of the motor. CONSTITUTION:A gentle tapered section is formed on the outer periphery of a rotor section 100 composed of a rotor iron core 12 provided with a rotor conductor 13 and rotor side plates 16 fitted to both ends of the iron core 12 so that the plates 16 can face each other and a rotor can 15 which is used for surrounding the section 100 is press-fitted on the section 100 by expansion from the smaller diameter (d) side of the tapered section.
Patent JP-H06163089-A (JP)
Title: Alkali metal thermoelectric generating device
Inventor: HIRANUMA TAKESHI
IPC: H01M14/00
Filed: 1992-11-25
Abstract: PURPOSE:To efficiently circulate an alkali metal with a simple apparatus structure by circulating the alkali metal moved into a condenser to a heating vessel by an electrochemical pump consisting of a solid electrolyte driven by a generated power. CONSTITUTION:In a generator, Na<+> ion of sodium 5 in a heating vessel 3 is passed through a solid electrolyte 1 by the vapor pressure difference with a condenser vessel 43, whereby electrons are passed through positive and load leads 8, 71 to start generation. An electrochemical pump 21 consisting of solid electrolyte passes Na<+> ion by power application to rebond it with the electrons in a basin part 22, and sodium 6 is circulated through a return pipe 10. Since the pipe 100 connects the lower part side surface of the vessel 3 to the side surface of the base part 22, the pump 21 is put in a part of an electric circuit for mutually connecting the sodium 5, 6, and driven by the generated power. Thus, a power source and a control device can be omitted.
Patent JP-H10158002-A (JP)
Title: Powdery aluminum nitride composition and production of aluminum nitride sintered compact using same
Inventor: ISHIDA MASANOBU
IPC: C04B35/581
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain a compsn. capable of dewaxing in an oxygen-contg. atmosphere, capable of firing at a low temp. and producing a low-cost aluminum nitride sintered compact. SOLUTION: A compact based on a powdery aluminum nitride compsn. having >=1.2wt.% oxygen content and ensuring <=5% increase of its weight at the time of heating to 900 deg.C in the air, contg. 5-13wt.% (expressed in terms of oxides), in total, of a group IIa element of the Periodic Table and/or a group IIIa element of the Periodic Table and further contg. an org. resin for compacting is heat-treated in an oxygen-contg. atmosphere not practically contg. moisture to remove the org, resin and the resultant compact contg. 2-4wt.% oxygen as an impurity, 0.2-3.0wt.% (expressed in terms of oxide) of the group IIa element and 5-10wt.% (expressed in terms of oxide) of the group IIIa element is fired at 1,600-1,800 deg.C in a nitrogen-contg. atmosphere.
Patent JP-2000151069-A (JP)
Title: Method of inspecting printed circuit board
Inventor: WAKABAYASHI AKINAO
IPC: H05K3/00
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To realize a method of inspecting a printed circuit board whereby whether or not the lead terminals of an electronic component can be automatically inserted in drilled or punching holes can be easily checked. SOLUTION: Through-holes 9c for inspecting punched positions composed of punched holes are formed through an insulating board, together with punched holes 9a, 9b and a punched position recognizing electrode pattern 13 is formed with reference to drilled holes 11, together with a circuit pattern 5, so as to surround regions for forming the through-holes 9c. The electrode pattern 13 has a shape not forming a perfectly closed ring and a pair of measuring electrodes 13b, 13c at both ends. The electrode pattern 13 is shaped so that when the lead terminal of an electronic component cannot automatically be inserted into either the drilled hole 11 or the punched hole 9a with reference to the other, the punched position recognizing electrode pattern 13 is cut by the existence of the punched position inspecting through-hole 9c.
Patent JP-2000151419-A (JP)
Title: Data compression method and data compression unit
Inventor: MIZUSHIMA YASUKAZU
IPC: H03M7/40
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a data compression unit that can quickly retrieve an address of a dictionary memory on which new information is going to be overwritten and where the power consumption of the dictionary memory can be reduced. SOLUTION: A dictionary memory 4B to build up a dictionary used for data compression consists of four memories 41-43 that are operated independently of each other. When a CPU 2 discriminates that the number of character data to be stored in, e.g. the memory 42 reaches a maximum registration number, the CPU 2 activates only the memory 42 that stores slave node addresses to overwrite new character data to the memory 42. Thus, a retrieval circuit 6 sequentially retrieves addresses to which no slave node address is written from a head address of the memory 42 that is in operation and starts 2nd and succeeding address retrievals from an address next to the address retrieved at the 1st retrieval.
Patent JP-H10157739-A (JP)
Title: Shopping basket
Inventor: NAGASAWA KAZUO
IPC: B65D1/24
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To contain commodities by sorting and arranging them which ease according to kinds, and arrange them in a basket orderly and neatly, and improve efficiently in check-out counter work, by providing boundary projections which protrudes from at least either the upper surface of a bottom wall or the internal surface of a peripheral wall and, therefore, from small boundary- walls for dividing commodities to be kept in. SOLUTION: Small boundary-walls for dividing commodities to be kept in is formed, by forming boundary projections 30 onto either the upper surface of the bottom wall 10 of a shopping basket 100 or the internal surface of its peripheral wall 20 or onto both of them, thereby making them protrude from the bottom wall 10 or peripheral wall 20. However, the boundary projections 30 are not designed to partition space in the shopping basket 100 completely, but formed so as to protrude at a highest of several centimeters, like footpaths partitioning a farm. Further, the shapes and arrangement of the projections 30 are selected as necessary, taking account of the number of sections, convenience for putting in/out the commodities, and further, production cost and so on.
Patent JP-H08191023-A (JP)
Title: Resin molded coil, manufacturing method thereof and transformer
Inventor: TSUTSUI HIROSHI
IPC: H01F27/32
Filed: 1994-12-19
Abstract: PURPOSE: To improve the workability at manufacturing and form a good insulation layer by winding an insulation layer forming base round a coil and injecting and hardening an insulation resin between an insulating sheet of the base and coil. CONSTITUTION: To mold a main body of coil 10 with a resin, an insulation layer forming base 21 is wound round the body 10 so that glass mats 23 of the base 21 may contact with the inner and outer peripheral faces of the body 10. An epoxy resin 25 is injected between the inner and outer faces of the body 10 and prepreg sheet 22 of the base 22 such that it flows in resin passages 24 between the mats 23, penetrates into the mats 23 and entirely spreads between the inner and outer faces of the body 10 and prepreg sheet 22. The resin 25 is injected calmly without involving air and the main body 10 is vibrated by an ultrasonic wave, etc.
Patent JP-H02159266-A (JP)
Title: Ultrasonic probe
Inventor: TANAKA HIDEYUKI
IPC: G01N29/24
Filed: 1988-12-14
Abstract: PURPOSE:To enlarge a region capable of converging ultrasonic beam by constituting an ultrasonic vibrator of a central disc-shaped vibrator element and outer peripheral ring-shaped vibrator elements and setting the respective vibrator elements so that a radius of curvature becomes larger from the vibrator element on the center side toward the vibrator element on the outermost side and depressing the ultrasonic wave transmitting-receiving surfaces of said vibrator elements in a non-spherical surface shape. CONSTITUTION:An ultrasonic vibrator 1 is constituted of a central disc-shaped vibrator element 2A and ring-shaped vibrator elements 2B-2F provided to the outer periphery of the vibrator element 2A so as to provide gaps 3 therebetween. The areas of the respective vibrator elements 2A-2F are set so as to become almost equal and radii of curvature ra-rf are set so as to become gradually larger from the disc-shaped vibrator element 2A on the center side toward the ring-shaped vibrator element 2F on the outermost side, that is, set so that a converging points are located farther away gradually and the ultrasonic wave transmitting-receiving surfaces 4 of the vibrator elements are depressed in a non-spherical surface. When a dynamic focus is applied at close range, since the inside vibrator element is used, ultrasonic beam is well focused. When a dynamic focus is applied at a long distance, since all of the vibrator elements 2A-2F are used, ultrasonic beam is focused even at a long distance.
Patent JP-H10137964-A (JP)
Title: Head of laser beam machine
Inventor: MIMURA YOSHIO
IPC: B23K26/064
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a head which has the high precision of cutting and machines the cutting face suitably, in the head of a laser beam machines spouting an oxygen gas etc. at the same time of irradiating a laser beam. SOLUTION: A taper cylinder 11 having a taper face of a small inside diameter of the lower end side is installed inside the cylinder attached with a lens 10 in order to converge the laser beam, the upper end of the taper cylinder 11 is extended near the lens and on the lower end is installed with a head tip 3. The oxygen gas, etc., flowing between a cylinder 6 and the taper cylinder 11 is struck on the lens face and flows inside the taper cylinder 11.
Patent JP-2001130516-A (JP)
Title: Heating, sterilizing and cooling device
Inventor: HASE NOBUAKI
IPC: A61L2/06
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To enable a processed item such as a lid and the like to be efficiently heated and sterilized, the processed item after its heating and sterilization to be efficiently cooled within a short period of time and further enable it to be adapted for high-speed operation of non-germ filling or hot-filling line. SOLUTION: This heating, sterilizing and cooling device is comprised of a combination of a heating and sterilizing device 1 having a steam pipe arranged to inject hot steam to both inner and outer surfaces of the processed item such as a lid 3 or the like along a transporting passage where the item is transported by a turret 11; and a cooling device 2 arranged at a downstream side of the heating and sterilizing device and further having a nozzle 33 for injecting cooling air to the lid along a helical path 32. The cooling device 2 has an accumulation segment 2' at its upstream side, its downstream side constitutes a cooling segment 2", it can keep for a period exceeding a staying time required for cooling operation and further a disadvantage that poor cooling is generated at a high- speed line is eliminated.
Patent JP-H06146747-A (JP)
Title: Fitting device of lattice
Inventor: SHIBAZAKI TADAO
IPC: E06B9/01
Filed: 1992-11-02
Abstract: PURPOSE:To provide a fitting device of a lattice, which is easily detachable and adaptable for existing fittings and always keeps its secure fitting function in spite of repeated attaching to increase the reliability. CONSTITUTION:In a fitting device of a lattice as a premise, the lattice 6 with a frame 5 is fitted to the opening 3 equipped with glass 2 fittings 1. The fitting device of a lattice is provided with a pressurized piece 11 interposed between the glass 2 and the setting material 4, a knob 13 movably provided to the pressurizing direction in the base of pressurized piece 11, and a holder provided at the knob 13 or the pressurized piece 11 to hold the frame. Accordingly, the lattice can be easily detached by the manipulation pushing-in or pulling-out of the knob 13. In particular, since the knob 13 is transferably provided in the pressurizing direction in the base of the pressurizing piece 11, the knob 13 is first separated from the frame 5 and the lattice is easily handled when the pressurized piece 11 is drawn out. And hence, the drawing work is facilitated.
Patent JP-2001136540-A (JP)
Title: Image processor
Inventor: IMAIZUMI KATSUICHI
IPC: A61B1/04
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain satisfactory color reproducibility, up to the end of a screen and to obtain a sharp image. SOLUTION: Image signals R, G, and B from R, G, and B freeze memories 17a to 17c are supplied to a deviation vector calculating circuit 22, which calculates a deviation vector corresponding to the deviation of the image. A corrected image generating circuit 18 corrects the relative position relation among the respective image signals R, G, and B according to the deviation vector to prevent color shifting. As the corrected image generating circuit 18 corrects the relative positions, an area where the three image signals R, G, and B do not overlap is formed at a screen end part. A masking circuit 19 masks this area to obtain satisfactory color reproducibility up to the screen end part.
Patent JP-H01155867-A (JP)
Title: Far infrared ray emitting hat
Inventor: UEDA KURATOSHI
IPC: A61N5/06
Filed: 1987-12-14
Abstract: PURPOSE:To stimulate and activate the cell of a human body, to stabilize one's mind and to eliminate stress, by mounting a predetermined substance mixture to the surface of a hat to emit far infrared rays. CONSTITUTION:An alumina powder, a ferric oxide powder, a silica powder, a titanium oxide powder and a silicon carbide powder 5 kinds of equal amount each are well compounded and mixed and further kneaded with a solvent type binder to form a pasty substance mixture 2 having proper viscosity. This substance mixture 2 is uniformly applied to the surface of nylon cloth in a polka- dot pattern by a coating machine and dried. This nylon cloth is cut to prepare a hat 1. Far infrared rays of 5-1,000mum are emitted from the substance mixture 2 under a temp. condition of 30-100 deg.C.
Patent JP-H04187693-A (JP)
Title: New antibiotic substance mh850a and b, production thereof and germicide
Inventor: TAKEUCHI TOMIO
IPC: C12P1/06
Filed: 1990-11-22
Abstract: NEW MATERIAL:An antibiotic substance MH 850A having the following physicochemical. properties: Appearance, colorless prism-like crystal; elemental analysis (%), C 60.94, H 9.16, N 3.92, 0 26.05; molecular weight (SI-MS), 1103; molecular formula, C52H101N3O18; solubility, readily soluble in pyridine and hot methanol, slightly soluble in water and acetone and insoluble in ethyl acetate, benzene, chloroform and ethyl ether; color reaction, positive to potassium permanganate, Dragendorff reagent, Sakaguchi reaction and 2,4-DNPH and negative in iron (III) chloride and ninhydrin reaction, etc. USE:A germicide. PREPARATION:A microbial strain belonging to the genus Streptomyces of Streptomyces hygroscopicus MH 850-hF11 strain (FERM P-9445) is cultured under aerobic conditions at 25-35 deg.C and neutral pH for 2-7 day.
Patent JP-H11136838-A (JP)
Title: Electric wire gripping device
Inventor: NAKAGAKI HIROBUMI
IPC: H02G3/30
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an electric wire gripping device capable of reliably gripping an electric wire, and of improving the workability on the job site with an excellent durability. SOLUTION: A V-shaped groove 2c is formed at the side of a main body 2, and a circular arc groove 3a is formed at the side of a hook 3 respectively. If an electric wire 50 is temporarily positioned in the gripping portion and the hook 3 is gradually closed, the conductor 50a is automatically guided to the bottom of groove of the V-shaped groove 2c along the circular arc 3a of the hook 3 in response to the closing of the hook 3 on the side of the main body 2 and finally is definitely gripped in a state of fitting to the V-shaped groove 2c. In this way, stable connections can be made without the occurrence of the looseness due to vibration of wire 50, device or the like after tightening.
Patent JP-H04219513-A (JP)
Title: Press-fit screw
Inventor: TOMOYASU YUTAKA
IPC: F16B37/00
Filed: 1990-11-22
Abstract: PURPOSE:To fix a screw easily at a working area of construction and remarkably reduce cost by providing a surface which is in contact with a seat face or a wall of a nut with roundness or taperedness. CONSTITUTION:A tapered or rounded projection 9 is formed on a surface which is in contact with a seat surface or a wall of a nut. A position of a nut is adjusted by a column screw which supports a wall plate horizontally, then the nut whose end is tapered or rounded is fastened being abutted against of a pipe or nut so as not to dislocate the adjusted position because of shock or oscillation. A male screw bites into a female screw, and the female screw is crushed to be integrated, in pseudo-welding form bringing about press-fitting, and the position is fixed through oscillation or shock.
Patent JP-H01160790-A (JP)
Title: Three-wheeled vehicle
Inventor: TSUCHIDA TOSHITO
IPC: B62K5/05
Filed: 1987-12-16
Abstract: PURPOSE: To provide a strong restorable property and easy handling as well as safety by fitting a tie rod for front wheel steering at a tie rod support bracket formed at the front lower part of a frame, and inclining a shaft integrally-formed with a front wheel support frame so that its axis may cross with a running surface at a more forward position than the ground contact point of a rear wheel. CONSTITUTION: A tie rod support bracket 21 is formed at the front lower part of a main frame 1, a tie rod 20 for front wheel steering is fitted, and the axis of a pivot center shaft 14 integrally-formed with a front wheel support frame 14 is inclined so as to cross a running surface at a more forward position than the ground contact point P' of a rear wheel 5. As a result, a vehicle body can be turned in the moving direction of gravity center by the relative movement between the front wheel support frame 14 and the tie rod 20 only by moving body weight to the right or left without operating a handle 13. When the vehicle body is inclined, strong upward reaction force is generated at the inside front wheel 17, and strong restoring force toward a vertical stance is applied to the vehicle body, thus it is possible to prevent a fall of the vehicle body.
Patent JP-H09132165-A (JP)
Title: Reinforcing construction of car body panel
Inventor: IGUCHI TETSUYA
IPC: B62D25/06
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To improve adhesion construction of a vehicle body panel to a reinforcing member by adhesive. SOLUTION: Recessed parts 4 are formed on a general face 3 of a reinforcing member 2 opposed to a vehicle body panel 1, a projecting part 5 is formed on the nearly center of the recessed part 4, the height position of the top face 6 as an adhesive seat face is set the almost same height as the general face 3, and hence a construction adhesively combining the reinforcing member with the vehicle body panel 1 by adhesive 7 piled on the top faces 6 is constituted, and the adhesive area by adhesive between the vehicle body panel 1 and the reinforcing member 2 is controlled to be the optimum area by which distorsion of the panel due to shrinkage of adhesive 7 at hardening is not generated, and poor adhesion is not generated.
Patent JP-2001135226-A (JP)
Title: Residue-removing apparatus for panel
Inventor: SHIBATA MASAYUKI
IPC: H01J9/227
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a residue-removing apparatus for the panel that does not drop residual cleansing liquid (residue) which includes phosphors into a cleansing bath, moreover to contaminate panel conveyer and exposure unit or to develop splashes or bubbles, causing damaged film of the panel. SOLUTION: The residue-removing apparatus for the panel has been equipped with a container 2 that retains a sponge body 1 with water retention and softness, vertical air cylinder 4 and a horizontal air cylinder 8 that transfer the container 2, make the sponge body 1 contact with seal-edge portion of the panel to absorb residues, and a manifold 10 that washes the residue absorbed in the sponge body 1 in order to remove excess paint and residue of washing fluid produced in the process of forming a fluorescent face on the panel of cathode-ray tube. The sponge body 1 has made latticed notches on the face in contact with the seal-edge portion of the panel. The manifold 10 supplies flowing water to the sponge body 1 whenever holding a single panel, followed by the application of a pressure to wash out the residue that has been absorbed in the sponge body 1.