baber/WOPTO huggingface dataset:
Patent JP-H0958226-A (JP)
Title: Pneumatic tire for passenger car
Inventor: TANAKA KATSUNORI
IPC: B60C9/00
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of a carcass and to control road noises near 100Hz. SOLUTION: A reinforcing code of a carcass 4 comprises fiber code made by stranded organic fibers and a stranding coefficient (K) defined by K=T (Dc)<1/2> is set in the range of 1000 to 2000 in the relationship between the number of stranding (T)(turn/10cm) and total denier number Dc of the fiber code. An elongation when load of 2.25g/d is imposed is made 6% or less and both ends of the carcass 4a are folded back from the inner side of the tire to the outside via a bead core 5 and the edges 4b of the folded-back ends 4a are disposed at the same position of the outer peripheral ends 6a of the bead filler 6 disposed on the periphery of the bead core 5 or inside in the radial direction of the tire.
Patent JP-H0871185-A (JP)
Title: Sand club
Inventor: UMEDA KATSUHIKO
IPC: A63B53/02
Filed: 1994-09-09
Abstract: PURPOSE: To provide a club which is used in a sand bunker and is automatically adjusted in the depth of a club head to be intruded into sand. CONSTITUTION: This sand club 1 has a shaft 10 and the club head 40 to be mounted via a coupling part 30 at the shaft 10. The club head 40 is turnable up to an angle R (about 20 deg.C) with the shaft 10 and the force to return the club head 40 to an initial state acts thereon. The bounce formed on the rear side of the club head 40 is so formed as to be larger on the tow side and to be smaller on the heel side. The head turns and floats on the front surface side of the sand by receiving the buoyancy by the effect of the bounce when the head 40 intrudes deeply into the sand. Then, the head drives out the ball by scooping the sand always at the optimum depth.
Patent JP-H1067150-A (JP)
Title: Printing device
Inventor: TAKAYAMA MASAYUKI
IPC: B41J11/70
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To cut a completely printed tape clean in an apparatus for printing a long tape. SOLUTION: A printing tape printed by a printing head is transferred by the rotation of a platen and discharged out from a tape cartridge. After the printing is completed, when a necessary length of the printing tape is transferred and stopped, a cutter button 96 is depressed, whereby a movable blade 98 moves rubbing against a fixed blade 91 and cuts the printing tape. The fixed blade 91 and movable blade 98 are set at a position holding the printing tape therebetween. The printing tape is cut by the movable blade 98 and fixed blade 91 from the lower side, so that the printing tape is prevented from bending by its own weight when cut. The cutting proceeds at right angles to a longitudinal direction of the printing tape. An end face of the tape is never cut bias or distortedly.
Patent JP-H01159353-A (JP)
Title: Age hardening austenitic tool steel
Inventor: ITO YUJI
IPC: C22C38/60
Filed: 1988-08-30
Abstract: PURPOSE:To obtain a nonmagnetic age hardening austenitic tool steel having high strength, superior wear resistance and machinability by specifying a compsn. consisting of C, Si, Mn, Ni, Cr, W, Mo, V, Al and Fe. CONSTITUTION:This age hardening austenitic tool steel consists of, by weight, 0.40-1.20% C, <=1.40% Si, <5.00% Mn, 4.00-15.00% Ni, 5.00-15.00% Cr, 0.50-7.00% 1/2W+Mo, 0.60-3.00% V, 0.60-4.50% Al and the balance Fe with inevitable impurities or further contg. one or more among 0.60-4.00% Cu, 2.00-7.00% Co, 0.03-0.15% S, <=0.01 % Ca and <=0.1 % Ce. The tool steel is suitable for use as the material of a mold for molding a plastic magnet, etc., has superior machinability and can easily be formed into a complex shape.
Patent JP-H0873632-A (JP)
Title: Method for processing and modifying surface of article to be processed
Inventor: TSUCHIYA SOJI
IPC: C08J7/00
Filed: 1994-09-09
Abstract: PURPOSE: To process and modify the large area surface of an article to be processed, such as an organic article or a ceramic article, in good reproducibility and in fine processing precision whose control is impossible by a mechanical processing method, by bringing the surface of the article into contact with an action member or allowing the surface of the article to approach the action member and subsequently applying the electric voltage between both the article and the action member. CONSTITUTION: The method for processing and modifying the surface of (A) the article to be processed comprises bringing (B) an action member into contact with the surface of the article A or allowing the action member to approach the surface of the article within a distance enabling electric discharge, and subsequently applying an electric voltage between the article A and the action member B. The action member B has a shape similar to a roller, a blade, etc., is produced from a material comprising a sponge-like polymeric conducting material, the composite material of a polymer with a ceramic, etc., and has an electric resistance distribution pattern corresponding to a processed pattern formed on the surface in an uneven pattern.
Patent JP-2001041922-A (JP)
Title: Oxygen sensor element integrated with heater
Inventor: TOKUNAGA KOJI
IPC: G01N27/409
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen sensor element constituted by integrating a heater with a cylindrical oxygen sensor, shortened in activating time and excellent in heat resistance and durability. SOLUTION: In an oxygen sensor element integrated with heater, a pair of a reference electrode and a measuring electrode 3 are formed through a cylindrical pipe 1 comprising a ceramic solid electrolyte having oxygen ion conductivity, a ceramic insulating layer 4 is laminated to the outer surface of the cylindrical pipe 1, and a heating element 6 is embedded in the ceramic insulating layer 4. The ceramic insulating layer is formed from alumina having a mean crystal particle size of 0.5-3 μm.
Patent JP-H0669620-A (JP)
Title: Connection structure for printed wiring board
Inventor: WADA HIROSHI
IPC: H05K3/34
Filed: 1992-08-13
Abstract: PURPOSE:To acquire a connection structure of a printed wiring board wherein a solder layer in a connection part can be made thick without using a pressurizing heating tool of a special configuration and reliability of the connection part can be fully improved. CONSTITUTION:In a connection structure of a printed wiring board wherein a plurality of printed wiring boards 1, or the printed wiring board 1 and each of electrodes 2, 6 of other electronic components are connected mutually by soldering, a solder layer 3 wherein a spacer 4 which is as thick as the solder layer 3 is interposed is formed between electrodes 2, 6.
Patent JP-H1050437-A (JP)
Title: Connector connecting device for flash lamp
Inventor: ANDO KAZUHIRO
IPC: G03G15/20
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of breakage in a socket and a plug by providing a socket means with a means for detecting, whether or not a plug and a socket of a flash lamp are securely connected. SOLUTION: Plugs 57-59 for input of a flash lamp are fitted to a wire 49 from a trigger wire of the flash lamp and wires 50, 51 from a lamp electrode, and the wires 49-51 are held at appropriate degrees of freedom by a plug holder 60 as a plug holding means and a plug cover 61 through an insulating elastic body 62. An output socket 63 from a trigger unit and output sockets 64, 65 from a flash power source are fixed to a bracket 66 as a socket means at a different pitch from each other, and a power source holder 52 formed of the plug holder 60 and the plug cover 61 is held by the plugs 57-59. An electrode holder 52 is fixed to the bracket 66 through a conductive metal 102, and an input signal line 103 to a CPU is connected to the conductive metal 102, so as to detect whether or not a screw 100 is fastened.
Patent JP-H0532773-A (JP)
Title: Production of polymer polyol and polyurethane
Inventor: MATSUOKA MASAHIRO
IPC: C08G65/28
Filed: 1991-08-01
Abstract: PURPOSE:To shorten a process for producing a polymer polyol by shortening a process for producing a polyether polyol. CONSTITUTION:The subject method is a method for producing (A) a polymer polyol characterized as follows. A mixture of (a) a compound, selected from polyhydric alcohols, polyhydric phenols, amines, polycarboxylic acids and phosphoric acids and haying >=2 active hydrogens with (b) an alkylene oxide and (c) at least one vinyl monomer is used to simultaneously carry out addition polymerization of the compounds (a) with (b) and vinyl polymerization of the compound (c).
Patent JP-H0270279-A (JP)
Title: Motor driver
Inventor: TAMARU NAOYUKI
IPC: H02P29/00
Filed: 1988-09-01
Abstract: PURPOSE:To suppress a torque variation by storing the output of the rotational angle-detecting element of a motor and the torque command signal thereof as addresses and by driving said motor according to the results through multiplying said torque command signal by a memory output. CONSTITUTION:A load 2 is driven by a motor 1 and the absolute position of a rotational angle of the output shaft of said motor 1 is detected by a rotational angle-detecting element 6. A digital memory 7 stores data reducing a torque variation according to the output signal 8 of said rotational angle-detecting element 7 to output a signal 9 reducing said torque variation by reference to said output signal 8. Then, said memory multiples a torque command signal 4 by the output 9 of the memory 7 to adjust the torque command signal 4. The output signal 11 of a multiplier part 10 is amplified 3 and a compensated motor driving signal 5' is outputted to drive the motor 1. Thus, the variation of output torque is suppressed.
Patent JP-H06286518-A (JP)
Title: Liquid substance carrying truck
Inventor: KOBAYASHI TAKAHIRO
IPC: B60P3/00
Filed: 1992-07-22
Abstract: PURPOSE:To obtain a liquid substance carrying truck on which liquid substance leaked on its deck is collected from the deck a vessel or the like for leakage disposal without dispersing it on ground road surfaces or the like and thus disposed of. CONSTITUTION:Storing grooves 20a, 20b for collecting and storing liquid substance leaking on a deck 10 are installed 011 front and rear ends of the rear body, respectively. Discharge outlets 30a, 30b for discharging liquid substance stored outside the rear body are provide at the storing grooves 20a, 20b, respectively. Opening/closing means 40a, 40b for opening and closing the discharge outlets 30a, 30b, are provided at the discharge outlets 30a, 30b, respectively.
Patent JP-S58131392-A (JP)
Title: Rotary compressor
Inventor: IKEDA KAZUO
IPC: F04C23/02
Filed: 1982-12-13
Abstract: PURPOSE:To contrive to reduce the overall height of a compressor by improving a bolt fastening construction for a pump part and the construction of a passage for intake gas, and contrive to reduce the side of the compressor in the radial direction by improving locations of tack-welded parts and a welded part of a support base. CONSTITUTION:A pump is assembled in a fastening construction wherein the entire part  of the component parts is fastened by a through-bolt 13 penetrated from below, an upper bearing 21 and a stator 2c are closely spaced, and the passage for the intake gas is provided at the upper bearing 21, unlike a conventional design wherein the passage is provided at a cylinder part 22. Accordingly, the support base (not shown) can be located between the lower end surface of a casing 1 and a suction pipe 16, and the height of the compressor can be reduced. Further, the shape of the upper bearing 21 and the tack weld positions of the bearing 21 against the casing 1 are set in a trisected  arrangement which secures a balance of stresses, and the weld position of the support base is appropriately located between the tack weld positions, whereby the effects of thermal stresses and strains are improved. Accordingly, the dimension between the inside diameter part 22a of the cylinder and the outside diameter of a flange 21b of the bearing 21 can be reduced, and it can be contrived to reduce the size of the compressor in the radial direction.
Patent JP-2000042630-A (JP)
Title: Downward receiving type wire rod winder
Inventor: NAKAHARA YASUNORI
IPC: B21C47/14
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To wind a wire rod at a high speed into a wound shape having a high shape factor. SOLUTION: A winding block 10 which is rotationally driven so as to wind a wire rod W and a wire storing block 11 which is rotatably supported under the winding block 10 and formed into a larger diameter than that of the winding block 10 are provided, and a carrier 13 is arranged under the wire storing block 11. Driving force is transmitted from the rotationally driven carrier 13 to the wire storing block 11 with a transmitting member 15 to rotate the wire storing block 11. The wire rod W which is wound into a larger diameter than the diameter D1 of the winding block 10 is placed on a loading arm 12 and piled up in a dense state. The loading arm 12 is lowered and a wire rod bundle T which becomes a wound shape having a high space factor is delivered to the carrier 13.
Patent JP-H0755619-A (JP)
Title: Semiconductor pressure sensor
Inventor: OTANI KEIZO
IPC: G01L9/04
Filed: 1993-08-10
Abstract: PURPOSE:To eliminate the influence by a metal wiring and improve detecting precision by designing the form and direction of the metal wiring. CONSTITUTION:Four diffusion leads 20 are formed substantially at equal intervals in the circumferential direction on the outside of a diaphragm 2 on the surface of a semiconductor substrate 1 to mutually connect adjacent radial differential pressure detecting gauges 3A and circumferential differential pressure detecting gauges 3B. One-side ends of metal wirings 21 formed by evaporation of aluminum are connected to the diffused leads 20, respectively. The diffused leads 20 are formed in U-shape so that lead bodies 20a cross the diffusion resistance layers 3a of the differential pressure detecting gauges 3A, 3B substantially at 45 deg., and connected to the diffusion resistance layers 3a of the adjacent sensors 3A, 3B. The metal wirings 21 are formed in the diagonal directions of the semiconductor substrate 1 in such a manner as to have substantially the equal distance from the diffusion resistance layers 3a, 3a of the adjacent differential pressure detecting gauges 3A, 3B, and one-side ends are connected to the centers of the lead bodies 20a of the diffusion leads 20.
Patent JP-H04100329-A (JP)
Title: Mobile radio line control system
Inventor: SATO KOHEI
IPC: H04W76/00
Filed: 1990-08-20
Abstract: PURPOSE:To attain quick and sure restoration at a fault of dial connection control by allowing a connection controller to send a signal for starting the restoration to parallel processing systems simultaneously after on-hook is confirmed. CONSTITUTION:Each parallel processing system informs the end of processing to a connection controller. when at least one of the parallel processing systems includes a negative acknowledge (failure in processing), a main body of the connection controller gives a command of transmission of a message urging on-hook to a base station toward a portable telephone set and the base station sends the message to give a command of on-hook to a caller. The portable telephone set sends an on-hook signal to the base station and the base station informs the on-hook of the caller to the connection controller. The connection controller sends a restoration signal to each parallel processing system to give a command of starting the interruption of the processing and of restoring the state to a state before the processing operation start to each parallel processing system. Thus, quick and sure restoration is implemented at a fault of the dial connection and the convenience of the user, operability and the reliability of the system are improved.
Patent JP-2000044423-A (JP)
Title: Cosmetic and makeup foundation
Inventor: KURODA AKIHIRO
IPC: A61K8/00
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain both a cosmetic having slight stickiness, dry touch and sense of lubrication on the skin after application and a makeup foundation having excellent durability of makeup effect. SOLUTION: This cosmetic except a makeup foundation comprises 15-50 wt.% of one or more selected from the group consisting of a polyhydric alcohol and saccharides except raffinose as a component (a) and 0.1-10 wt.% of raffinose as a component (b). The makeup foundation comprises 0.5-50 wt.% of one or more selected from glycerol, diglycerol and 1,3-butylene glycol and 0.1-10 wt.% of raffinose.
Patent JP-S6194817-A (JP)
Title: Transmission structure of agricultural tractor
Inventor: KUBOTA YUKIO
IPC: B60K17/06
Filed: 1984-10-15
Abstract: PURPOSE:To provide a tractor which improves stability on the whole, by a method wherein integral formation of a rear transmission case and a hydraulic case results in decrease of the vertical size of the rear transmission case to a value being as low as possible. CONSTITUTION:A transmission case 2 has the front of a close structure, a front wall 2a forms an oil passage plate, and a hydraulic pump case 44 and a pump case cover 44a are located to the front thereof. A rear transmission case 1 is provided at its rear face with a wide opening, and the opening is covered with a cover body 68 to which a top link bracket 69 is attached. The rear transmission case 1 is of a close structure, a portion, equivalent to a conventional hydraulic case, is integrally formed by casing to decrease a vertical size to a low value.
Patent JP-H0499546-A (JP)
Title: Electric cooker
Inventor: KAWANISHI HIDESATO
IPC: F24C14/00
Filed: 1990-08-17
Abstract: PURPOSE:To allow the easy removal of the stains sticking to an inside housing by subjecting the inside surface of the inside housing to a coating treatment with a coating material compsn. formed by adding a fluororesin and a heat resistant filter to an org. silicone polymer consisting essentially of a polytitanicarbosilane resin or polysiloxane resin. CONSTITUTION:The inside housing 2 consists of a steel plate plated with an aluminum/zinc alloy. The surface of this steel plate is subjected to the coating treatment with the coating material compsn. part formed by adding fluororesin (15 pts.wt.), the heat resistant filler (100 pts.wt) consisting of mangnese oxide, iron oxide and aluminum oxide and aluminum titanate fibers (10 pts.wt.) to the org. silicone polymer (100 pts.wt.) consisting of the polytitanicarbosilane resin. The stains do not stick much to this oven toaster and even the slight stains thereof are easily wiped away with a wet towel.
Patent JP-H1028665-A (JP)
Title: Storage holder for sheet mop cleaner
Inventor: TAKAI MADOKA
IPC: A47L13/51
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a functional sheet mop by attaching a throw-away adsorption sheet to a head plate so as to carry out adsorbing and cleaning, and to provide a storage holder in which sheet mop can be sanitarily stored. SOLUTION: A holder stores a head plate B of a sheet mop, transversely, having a grip handle C which can be held at its upper part. First, the storage part 3 is horizontally long, having a shaft groove hole 4 formed in the center part of the front plate thereof and is incorporated therewith a cover 8. Further, an adhesive part 10 with peel-off paper 69 is provided in the center part of a base plate 2, and a shaft plate 12 formed with a grip hook 11 which can be fitted horizontally, is movably coupled to the upper end surface of the rear surface threrof by a shaft pin 13 so as to constitute a storage holder 1.
Patent JP-H0668257-A (JP)
Title: Detecting method for edge of object in image and detecting method for distance between edges
Inventor: YAZAKI TAKEHIRO
IPC: G06T7/60
Filed: 1992-08-17
Abstract: PURPOSE:To enable the sure detection of an edge by performing a cumulative addition of the density value of a picture element around an edge in a direction being orthogonally crossed with the edge, determining a curve having a cumulative value as a value along a coordinate axis and defining the feature point of this curve as an edge location. CONSTITUTION:In the image of a printed board 12 obtained by a camera 20, when the edge 24A of a land 24 is detected within a cumulative addition area, the location of an edge is hidden behind noise when the density value of each picture element in each picture element column and the location of the picture element column are expressed by a vertical axis and a lateral axis, respectively if the edge is noticed for every picture element column parallel to an X-axis. In an image processor 22, noise cancels with each other because noise generates at random as density differential value is integrated vertically to an X-axis, but the edge 24A of the land 24 exists on the same location on the X-axis and is emphasized, and a curve can be obtained. By determining the feature points of this curve such as a minimum value, a maximum changed point, etc., as an edge, the detection of the edge becomes possible.
Patent JP-2001041938-A (JP)
Title: Ultrasonic probe
Inventor: TAKISHITA YOSHIHIKO
IPC: H04R1/44
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic probe which can clearly obtain a time difference Δt of a leakage wave and a vertical reflecting wave received by a vibrator even for a body to be inspected which has a large attenuation in leakage surface acoustic waves, and can evaluate a stress distribution, a fracture toughness value, a degree of deterioration, etc., of the body to be inspected in a nondestructive way. SOLUTION: An ultrasonic probe 1 has a vibrator 2 and an acoustic lens 3 for converging ultrasonic waves transmitted from the vibrator 2 and bringing the ultrasonic waves into a body S to be inspected. In the ultrasonic probe, a propagation speed of ultrasonic waves at a propagation path G→I of vertically entering waves and a propagation path I→G of vertically reflected waves is made different from a propagation speed of ultrasonic waves at a propagation path A→B→C of obliquely entering waves and a propagation path D→E→F of leakage waves. Specifically, a through hole 4 penetrating from a vibrator set plane 3a to a lens curvature plane 3b is opened to the propagation paths of the vertically entering waves and vertically reflected waves of the acoustic lens, or a recess 5 is formed to the vibrator set face 3a or lens curvature plane 3b.  A packing can be filled in the through hole or recess.
Patent JP-S6196383-A (JP)
Inventor: TACHIBANA TOSHIHIKO
IPC: F26B17/14
Filed: 1984-10-16
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-2001038141-A (JP)
Title: Activated carbon based adsorption column
Inventor: TSURUMI TETSUKAZU
IPC: B01D53/81
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To keep consumption balance and to exhibit excellent adsorption effect by equally and effectively utilize the whole of fluidizing activated carbon by widening as much as possible the surface area of an activated carbon based adsorption layer consisting of the activated carbon or activated coke fluidizing from upward to downward, that is the contact area with the fluid to be treated containing a harmful material. SOLUTION: In the adsorption column, a plurality of meshlike cylindrical bodies 17 consisting of a meshlike inner cylindrical body 16N and outer cylindrical body 17N constituted in concentric and doubly at inside and outside are provided lengthwise at the inside of a column body 11 to which the waste gas is sent, and the activated carbon based CK consisting of the activated carbon or the activated coke is fluidized at the space between each inside and outside cylindrical body 16N and 17N from above to downward. Then the harmful material is adsorbed and removed by circulating the waste gas to the fluidized layer.