baber/WOPTO huggingface dataset:
Patent JP-H07314142-A (JP)
Title: Nozzle cleaning method of arc welding torch
Inventor: MORIKAWA SHIGEHIRO
IPC: B23K9/29
Filed: 1994-05-25
Abstract: PURPOSE:To make it possible to remove and clean deposits, such as welding spatters, of a welding torch nozzle over the deep parts of the inner and outer peripheral surfaces of the nozzle without contact and to likewise apply a misty spatter adhesion preventive liquid in a nozzle cleaning method of the arc welding torch nozzle. CONSTITUTION:The high-pressure air supplied via a rotary joint 6 is partly injected from a nozzle hole 8 opened at the side face of an actuator 2 to rotationally drive this actuator 2. The high-pressure air injected from a nozzle hole 7 opened atop the actuator 2 collides spirally against the inner and outer peripheral surfaces of the welding torch nozzle 1 over the deep parts thereof. The spatter deposition preventive liquid 12 is mixed with the high-pressure air and is applied from the nozzle hole 7 of the rotationally driven actuator 2 to the inner and outer peripheral surfaces of the welding torch nozzle 1 over the deep parts thereof.
Patent JP-S62291847-A (JP)
Title: Fluorescent display pannel
Inventor: SHIMIZU MASATOSHI
IPC: H01J31/15
Filed: 1986-06-11
Abstract: PURPOSE:To make IC logic levels exactly recognized to realize stable normal operations, by making wiring pattern, in which power supply terminals of an IC element are connected, larger in width than the general wiring pattern. CONSTITUTION:External drawing-out leads are connected with external drawing- out leadpads 7, with the fixed supply powers and signals being inputted. The pads 7 are connected with bonding pads 6, which function as power sources in IC chips and input terminals for the signals, by using aluminium wiring layers 2 formed larger in width than the general wiring pattern. Besides, the pads 7 are connected with thick wiring layers 71-73 of power supply lines. Such formation of the thick layers enables the wiring resistance value in IC chip power supply lines to be lowered, so that it can be exactly recognized whether IC logic levels are high or low, to realize stable normal operations.
Patent JP-S63300595-A (JP)
Title: Structure of inserting ic card into external device
Inventor: UEDA TETSUYA
IPC: B42D15/10
Filed: 1987-05-29
Abstract: PURPOSE:To identify an IC card and to detect the adaptability of the card before an external device is driven by providing magnetic units on a switch mechanism having a switch actuator operable by inserting/removing the card, the switch actuator and the card, and composing at least one unit of a permanent magnet. CONSTITUTION:A switch mechanism 11 for identifying a card has a stationary contact 11a exposed partly in a card chamber 5, a switch actuator 11b as a movable contact made of a permanent magnet operable by inserting/removing an IC card 1 in the chamber 5, and an elastic piece 11c for operating the actuator 11b, and is provided in an external device 3. A card identifying block 12 is buried at the side of the card 1. When the card 1 adapted for the device 3 is inserted into the chamber 5, the actuator 11b is moved forward by the attracting force of the block 12 in contact with the contact 11a. When the card 1 which is not adapted for the device 3 is inserted into the chamber 5, the actuator 11b and the contact 11a remain isolated. Accordingly, the card 1 can be identified in the card inserted state before the device 3 is driven.
Patent JP-H10323295-A (JP)
Title: Bathtub
Inventor: INUZUKA AKIHIKO
IPC: A47K3/02
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To cover a bathtub with an existing bath lid by forming the surface level of a flange part forming a bathtub opening part in such a state as differentiating the height of a washing space from the depth side, forming its prescribed range into a recess bent surface, and specifying it as an overflow part. SOLUTION: A surface level of a flange part of the circumferential side wall forming a bathtub opening part is so formed as appropriately differentiating the height of the surface level in a washing space side flange < the circumferential side wall opposed thereto as the surface level in the depth side flange part, and the washing space side flange part 11 is set to an overflow part. This level difference allows the hot water in the bathtub 1 to overflow from only the washing space side flange part 11 and eliminate the flooding into the other flange part. An overflow part 2 forming a recess bent surface in the length direction is formed in an appropriate range.  This constitution can prevent (the dirt caused by scale, etc., on the inside wall face of the bath room formed by the overflow and prevent water infiltration into a cavity between the wall surface W of the bath room and the depth side flange part 12.
Patent JP-S61295765-A (JP)
Title: Run-length coding and decoding system
Inventor: YASUI ISAMU
IPC: H03M7/46
Filed: 1985-06-25
Abstract: PURPOSE:To perform the run-length coding and decoding of data economically at a high speed without requiring any complex hardware by a run-length coding table and a decoding table previously and performing processing according to each table during the coding or decoding. CONSTITUTION:Object data of run-length coding or decoding is stored in a buffer memory 81 from a host device through a data signal line 2-2, an AND gate 86, and an OR gate 87. An instruction code from an address signal line 2-1 is stored in a flip-flop 74 through an instruction accepting circuit 72, but when the flip-flop 74 is set, a microprocessor 71 processes data in a buffer memory 81 under the control of a microprogram in a control memory 91 according to the instruction code. The data in the buffer memory 81 is read in the microprocessor 71 through a data line 100 and processed as specified and the result is written on the buffer memory 81 through a data line 101, an AND gate 85, and an OR gate 84.
Patent JP-H10323414-A (JP)
Title: Golf swing torque club
Inventor: ABE TAKESHI
IPC: A63B69/36
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To improve a golf swing and to simultaneously increase the muscular strength in wrists and arms by bodily sensing a deviation from a normal swing as the difference of twisting force and also loading centrifugal force and twisting force on the wrists and the arms of a practicer. SOLUTION: A golf swing torque club is provided with structure having a grip 10 in one end of the shaft 9 which is fitted to a head 2 in the other end, which is equivalent to a normal golf club. Then, a rotor 1 is supported by ball bearings 3 and 4 and a shaft 5 which are mutually separated and arranged in the head 2 with a spacer 5a so as to be freely rotatable, the respective external laces of the ball bearings 3 and 4 are supported by a housing 6 and the housing 6 is fixed to the ball hitting surface 7 of the club. The ball hitting surface 7 is a planar member consisting of non-magnetic material and fixed to the head 2. An external rotator 13 is supported and fixed by the flange part 5b of the shaft 5 and fitted to the internal laces of the ball bearings 3 and 4 by a preload coil spring 31.
Patent JP-S62292478-A (JP)
Title: Recording material
Inventor: IGARASHI AKIRA
IPC: B41M5/337
Filed: 1986-06-12
Abstract: PURPOSE:To obtain a thermal recording material having sufficient developed color density and color forming sensitivity and excellent stability with time, by using at least one electron-donative colorless dye, at least one electron- acceptive compound and at least one specified flux. CONSTITUTION:The purpose is accomplished by a recording material using at least one electron-donative colorless dye, at least one electron-acceptive compound and at least one flux of the formula, wherein each of Ar1, Ar2, Ar3 and Ar4 is an aromatic ring and R is a 1-10C bivalent group. The colorless dye may be a triarylmethane compound, a diphenylmethane compound or the like. The electron-acceptive compound may be a phenol compound, an organic acid or a metallic salt thereof, a hydroxybenzoic acid ester, an inorganic acid or the like. The flux is used by dispersing it in a dispersant to a particle diameter of 5mum or below by a grinder, a dispersing machine or the like.
Patent JP-S63297855-A (JP)
Title: Rectilinear actuator
Inventor: YAMAMOTO MASAHIKO
IPC: F16H25/20
Filed: 1987-05-29
Abstract: PURPOSE:To instantaneously disconnect both shafts and to eliminate a danger of oil leakage by connecting an output shaft of an electric motor through an electromagnetic clutch to a screw shaft which is engaged with a rod and projected over a case with its rotation. CONSTITUTION:A connecting fitting 24 for connecting a driven member is fixed to the forward end of a cylindrical rod 2, and a nut fitting 25 screw-engaged with a screw shaft 3 of a ball screw with a large lead angle is fixed to the rear end thereof. On the other hand, an output shaft 6 of an electric motor 5 fixed to a box 43 is coupled to a projecting portion of the third shaft 53 by a coupling, connected to a driving portion 63 forming an electromagnetic clutch 7, and connected to a driven portion 64 by applying an electric current to a magnet member. In this arrangement, the screw shaft 3 is rotated by a gear 56 fitted to a projecting shaft portion 33 of the screw shaft 3 through gears 59, 57. Accordingly, the relation between the screw shaft 3 and the output shaft 53 is instantaneously disconnected so as to control a hydraulic turbine without a danger of oil leakage.
Patent JP-H11324854-A (JP)
Title: Accumulating fuel injection device
Inventor: TSURUHARA KENJI
IPC: F02M47/02
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an accumulating fuel injection device which can safely run a vehicle for a given time without rapid stop even if a non-force feed condition occurs in a high pressure feed pump. SOLUTION: An accumulator 81 is connected with a common rail 4 through a fuel passage 42. A solenoid valve 80 is provided in the fuel passage 42, and at the opening of the valve the common rail 4 is communicated with the accumulator 81. An electronic control unit 12, during a normal operation, opens the solenoid valve 80 to introduce high-pressure fuel in the common rail 4 into the accumulator 81, and when the pressure in the common rail 4 becomes lower than the minimum injection pressure, opens the solenoid valve 80 to supply the high-pressure fuel in the accumulator 81 to the common rail 4.
Patent JP-S5262367-A (JP)
Title: Polymer compound
Inventor: ZABIE MARUZU
IPC: C08G65/48
Filed: 1976-11-15
Abstract: A mixture of at least one non-sulphonated polysulphone and at least one sulphonated polysulphone, this mixture consisting of 10 to 30% by weight of a sulphonated polysulphone which has a theoretical exchange capacity of from 500 to 1,200 meq/kg is provided. Such mixtures enable one to obtain semi-permeable membranes using relatively concentrated solutions of the mixtures. The resulting membranes are particularly suitable for use in ultrafiltration.
Patent JP-S5761840-A (JP)
Title: Stay damper
Inventor: JIYOU TADASHI
IPC: F16F9/56
Filed: 1980-10-01
Abstract: PURPOSE:To generate a frictional resistance and block an oil passage so as to secure the oil lock, by providing a disk shaped stopper on a piston rod and providing between the piston and the stopper a ring shaped elastic body which enlarges its diameter when inserted and fixed. CONSTITUTION:A stopper 1, provided with a radially formed serration 1a, is screwed spiral-movably around the middle periphery of a piston rod 6. And a ring shaped elastic body 4 is interposed between the stopper 1 and a valve stopper 2 of a piston 8, while reserving a small gap between itself and a cylinder 3. If the cylinder 3 or the piston rod 6 is rotated in the given direction, while the piston rod 6 is in the most expanded situation, the stopper 1 is shifted to the valve stopper 2 side to compress the ring shaped body 4 which shall be, then, forced to closely touch the cylinder 3, and the frictional resistance increases together with blocking of the oil flow. consequently, the locked situation is secured and any danger such as a dropping door or the like can be prevented.
Patent JP-S63300925-A (JP)
Title: Wire and method for detecting temperature using superconductor
Inventor: NUMAJIRI FUMIYA
IPC: G01K7/16
Filed: 1987-05-29
Abstract: PURPOSE:To precisely detect an abnormal temp. so that a centralized control over a wide range can be executed by using a superconductor formed by constituting a wire rod consisting of a superconductor having the critical temp. at a prescribed temp. or near the same. CONSTITUTION:A layer of oxide ceramics having 0.03mm thickness is adhered by a sputtering method to a metallic tape having high electric resistance and 5mm width and is subjected to a heat treatment to produce the superconductor. Fluoroplastic is coated on such wire rod to form the superconductor wire. The resulted superconductor wire 1 is connected to a DC power supply 3 and current of several hundreds mA order is passed in a low temp. atmosphere. The current decreases stepwise at the critical temp. or above when a normal conducting point 5 is heated. The degrees at which the temp. at the abnormal point exceeds the critical temp. are detected by measuring the current if the temp.-current characteristic thereof is previously measured by experiment. Adjustment is, therefore, made to attain the prescribed temp. or below by emitting an alarm or operating a cooler in accordance with the result of such detection.
Patent JP-S5942371-A (JP)
Title: Tetrahydrobenzazepine derivative
Inventor: ROBAATO MIKAERU DEMARINISU
IPC: C07D223/16
Filed: 1983-07-26
Abstract: Compounds of the structural formula: 
<CHEM>
 in which:
 R is hydrogen or a lower alkyl of 1-6 carbons; and
 R<1>, R<2> and R<3> are allyloxy, allylthio, halo or hydrogen, with the proviso that one of R<1>, R<2> and R<3> is allyloxy or allylthio; or a pharmaceutically acceptable acid addition salt thereof, a process for their preparation and their application as  alpha 2-antagonists and as intermediates for preparing  alpha 2-adrenergic affinity resins.
Patent JP-H0431456-A (JP)
Title: Polyester composition containing bathylitic calcium carbonate
Inventor: MOTOYOSHI SHIRO
IPC: C08K9/04
Filed: 1990-05-28
Abstract: PURPOSE:To obtain the title composition which can give a film having a decreased number of coarse protrusions and improved in slip and abrasion resistance by adding a specified bathylitic calcium carbonate to a polyester. CONSTITUTION:A calcium compound (e.g. quick lime) is suspended in an alcohol (e.g. methanol) and water is added to the suspension to obtain a mixture composed of the compound suspended in a solvent mixture comprising the alcohol and water. This mixture is carbonated by feeding CO2 or a carbonate compound thereto to obtain a bathylitic calcium carbonate desirably satisfying the formula. 0.005-10wt.% said carbonate, optionally freed from coarse particles, is added to a polyester optionally containing a pigment, a UV absorber, a light stabilizer, an antioxidant, a light-screening agent, etc.
Patent JP-S62296706-A (JP)
Inventor: TAN MASAYUKI
IPC: H02G1/14
Filed: 1986-06-13
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-H06346519-A (JP)
Title: Structure unit
Inventor: SHIYOUKO TOSHIHIRO
IPC: E04H1/02
Filed: 1993-06-08
Abstract: PURPOSE:To provide a structure unit convenient for storage, transportation, and field assembling by combining a pair of substantially boxlike units with substantially panellike wall materials for forming the wall parts between the opposed units. CONSTITUTION:Substantially box-like units 1, 2 are combined with substantially panel-like wall materials 3, 4 arranged between the units 1, 2 to construct wall parts, and a structure unit is constructed. At the storage and transportation of the structure unit, a number of units 1, 2 and the wall materials 3, 4 are mutually stacked, respectively, to reduce the volume. In a constructing site, the units 1, 2 are arranged opposite to each other with a prescribed space, and the wall materials 3, 4 are arranged between the units 1, 2 to form the wall parts. A beam 5 is erected on the units 1, 2 and the wall materials 3, 3 forming an upper wall part to connect the wall materials 3, 3 to each other, and a double gradient roof material is laid over them to construct a structure.
Patent JP-H11313987-A (JP)
Title: Monorail type running toy
Inventor: OTA SHUNSAKU
IPC: A63H21/04
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To achieve a higher safety in the running of a monorail type running toy and easier and accurate connection of a rail. SOLUTION: This toy includes a drive vehicle A which has a wheel runnable on the top of a protruded rail 10 as running path 12 and a free wheel. Current collecting wheels 29 rotating in contact with a current collecting path 13 provided on the sides of the rail 10 is supported with a shaft movably across the width of the wheel while an elastic means 30 is provided as a part of a current collecting circuit to press the current collecting wheel 29 onto the current collecting path 13.
Patent JP-H10322867-A (JP)
Title: Connection pipe and block body for hand hole or manhole, and hand hole or manhole
Inventor: AMATSUTSU HIROYUKI
IPC: H02G1/06
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To soothly perform the cable stringing work into a pipe body, by cutting the pipe body at the boundary on the side separated from the open end side or its vicinity. and making the pipe body longer than the thickness of the wall of the hand hole. SOLUTION: For a pipe body 1, square wall 2 parts whose cross sections are roughly square and circular wall 3 parts whose cross sections are roughly circular are arranged alternately in the axial direction of the pipe body. For the cut cross section on the side of one opening end a of this pipe body 1, it is cut at the boundary section 5 on the side apart from the side of the opening end a besides being the boundary section between the sidewall section 4 which farms a wall 2 square in cross section and a peripheral wall part 2a which forms the square wall 2, and besides, the length of the pipe body 1 is made about three times the thickness of the wall of a hand hole. Hereby, the insertion work of a cable into the pipe body can be performed smoothly and besides easily in condition that there is little frictional resistance.
Patent JP-H11321955-A (JP)
Title: Honeycomb clearance fitting pad
Inventor: TANAKA KEIJI
IPC: B65D85/34
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a foldable pad for fixing apples or the like formed of a paper material. SOLUTION: Adhesive sections 7 on both side ends of honeycomb bodies 6 are bonded on bonding pieces 4 formed extensively on both sides of a floor surface 3 through a valley folding line, and a folding line 2 is formed on the valley folding line running through vertically on the center of a base plate 1, and folding raised pieces 5 are formed outside the valley folding line crossing orthogonally the folding line 2, namely the front and rear edges of the floor surface 3. The open state of clearances 8 of the honeycomb bodies 6 can be kept by folding and raising the folding raised pieces 5, and stored materials such as apples are fitted into the open clearances 8.
Patent JP-S63302957-A (JP)
Inventor: YAMAMOTO SOICHI
IPC: B02B3/06
Filed: 1987-06-01
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-H0710991-A (JP)
Title: Polymer containing hydroxyalkylcarbamte group
Inventor: GIRITSUSHIYU GIRUDAARU PAREKU
IPC: C07C239/00
Filed: 1994-05-30
Abstract: An hydroxyalkyl carbamate-containing amine having the formula: <CHEM> wherein R is an organic moiety having at least one unreacted secondary amine group, each of R1, R2 and R3 is independently H, or a C1 to C20 alkyl, cycloalkyl or alkyl aromatic moiety or any of the foregoing carboncontaining moieties containing one or more heteroatoms, and n is 0 or 1.
Patent JP-H06350863-A (JP)
Title: Display device for television receiver
Inventor: TAKEBUCHI HIDEAKI
IPC: H04N3/233
Filed: 1993-06-08
Abstract: PURPOSE:To display the video of different aspect ratio on a whole display screen while minimizing drop-out and distortion by displaying the video by distorting it so that magnification ratio or reduction ratio changes uniformly in respect of, at least, one of a vertical direction and a horizontal direction. CONSTITUTION:This display device is for a three-tube type projection television receiver, and it projects the video of the aspect ratio 4:3 on a screen of the aspect ratio 16:10.5. By synthesizing a pseudo sine wave signal to a saw tooth wave signal V1 issued from a vertical oscillation circuit 8 by a synthesis circuit 9, the waveform of the saw-tooth wave signal V1 is blunted at its upper and lower parts. A vertical deflecting current flows in vertical deflecting coils 3VDY to 5VDY in conformity with the saw-tooth wave signal blunted in this way. Thus, scanning speed at the upper and lower parts of the screen of CRTs 3 to 5 becomes slow, and as for the video, the horizontal lines of equal intervals in an original picture, for instance, come to shrink in the vertical direction at the upper and lower parts of the screen.
Patent JP-2000331120-A (JP)
Title: Device and method for recognizing character and recording medium stored with control program therefor
Inventor: KOSHINAKA TAKAFUMI
IPC: G06V30/10
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a character recognizing device which can operate at a steady and practical processing speed at the time of recognizing a character string image containing nonlinear undulation in the arrangement or size of the character string. SOLUTION: The reference line detecting means 4 of this character recognizing device finds the parameters which decide two reference lines so that the length distribution of white runs contained in three areas may be separated extremely well from each other by assuming the two reference lines which divide a character string image into the three areas of upper, intermediate, and lower areas as independent quadratic curves. A reference line correcting means 5 corrects an image so that the two reference lines may be directed in the horizontal direction and the area ratio (height ratio) among the three areas may become a prescribed value based on the parameters and character string image and returns the corrected image to a pre-processing means 2.  In addition, a character string reading means 3 performs character segmentation, feature extraction, and character recognition, on the character string image from the pre-processing means 2 and outputs the most probable read results by selecting the results of the character recognition.
Patent JP-S6119317-A (JP)
Title: Manufacture of suction pipe for internal-combustion engine
Inventor: IMAI KAZUHISA
IPC: B29C43/34
Filed: 1984-07-05
Abstract: PURPOSE:To obtain the suction pipe for an internal-combustion engine excellent in durability at low cost by a method in which rubber compound is kneaded until the fiber is dispersed uniformly, and further kneading is continued, throwing vulcanizing agent thereinto, and then obtained rubber compound containing fiber is molded under pressurizing and heating using the mold for molding pipe. CONSTITUTION:Jute fiber (fiber length: 30-60mm.) is dipped in the adhesive solution, diluted by ten times, of resorcinol family or silane (process a), and the jute fiber impregnated with adhesive is thrown into rubber compound and is kneaded (process b). The jute fiber which is cut 0.8-2mm. length by kneading is uniformly dispersed in rubber compound (process c). At this stage, vulcanizing agent is thrown into said compound, and kneading is further continued. At the stage where the vulcanizing agent is uniformly mixed, the kneading is stopped and the material is molded into planar members (process d). The outer periphery of a core 1 covered with two plate like members 3 obtained, is received in the molds 2 of top force and bottom force, and then it is pressurized and heat treated by compression molding (process e). Thus, the objective suction pipe 4 may be obtained (process f).