baber/WOPTO huggingface dataset:
Patent JP-H05269452-A (JP)
Title: Dust removing apparatus for sheet-like item
IPC: B08B11/00
Filed: 1992-03-24
Abstract: PURPOSE:To float efficiently stuck dust and to make it possible to suck the floated dust in a suction box without leakage outside by making ejected air from a nozzle to come effectively into collision with the surface of a sheet-like item. CONSTITUTION:A dust removing apparatus for a sheet-like item wherein a nozzle 15 and a suction box 16 are provided and the angle of air ejection of the nozzle 15 is 65 or smaller to the face of the sheet-like item and the distance between the nozzle 15 and an opening part 17 of the suction box is at least 30mm and the face being in parallel to the sheet-like item adjoining to the nozzle 15 is extended to the upstream side of the nozzle by at least 15mm and to the downstream side by at least 5mm.
Patent JP-S58519-A (JP)
Title: Construction of on-site pile
Inventor: KAMINAGA TAIRA
IPC: E02D5/34
Filed: 1981-06-22
Abstract: PURPOSE:To reduce the anchor formation cost of pile works by a method in which a main iron bar cage having an outwardly expandible iron bar member on its lower end is inserted into a pile pit until it reaches the bottom of the pit, and the expandible iron bar member is expanded. CONSTITUTION:After excavating a pit of a diameter the same as that of a pile, an inverted bowl-type cavity 2 is excavated at the lower end of the pit, a straight iron bar cage 4a having an expandible iron bar member 4b from its upper part to its lower part is inserted into the pit until it reaches the bottom of the pit, and then the lower end portion of the straight iron bar cage 4a is expanded by bending it outwards at the pivot joints of its members 4b-1, 4b-2, and 4b-3. Then, concrete 5 is placed into the pit and the cavity 2 through a tremie tube to form a pile.
Patent JP-H01268090-A (JP)
Title: Flexible circuit substrate
Inventor: KASAI TOSHIRO
IPC: H05K3/02
Filed: 1988-04-19
Abstract: PURPOSE:To improve breakdown resisting strength of a flexibile circuit substrate and to contribute to the improvement in mounting yield rate of electronic equipment and the improvement of reliability of the electronic equipment owing to the decrease in wire breakdown rate of the circuit, by using a rolled phosphor bronze foil which is annealed at a temperature within a specified range as a conductive foil. CONSTITUTION:A conductive foil and a heat resisting plastic film are bonded directly or through a bonding agent layer in a flexible circuit substrate. To improve the breakdown resisting strength of said flexible circuit board, a rolled phosphor bronze foil as the conductive foil which is annealed within the range of 300 to 400 deg.C is used. For example, when the annealing temperature is less than 300 deg.C, softening of the material is not conspicuous, elongation percentage is low, the breakdown resisting strength is poorer than a conventional electrolytic copper foil and improvement in breakdown resisting strength is not recognized. At the temperature higher than 400 deg.C, the elongation percentage becomes large and the breakdown resisting strength is improved, but a finger part is bent and bonding is obstructed. The material becomes too soft and the material is bent unnecessarily during mounting work. These defects will occur.
Patent JP-H06269307-A (JP)
Title: Manufacture of sucking fastener
Inventor: KAWAI HIDEAKI
IPC: A44B18/00
Filed: 1993-03-18
Abstract: PURPOSE:To eliminate possible disharmony especially in the use for babies' diaper covers and women's Japanese or western style cloths by combining a simple construction and the employing of a printing method to achieve inexpensive production with easier volume production while a soft sheet is used to create excellent feeling of use because of a softness and the least thickness thereof in the manufacture of a sucking fastener to be used as handy fastener for babies' diaper covers, belts for women's dresses, bags and the like. CONSTITUTION:In a method for manufacturing a sucking fastener 1, a printing is made on the surface 3 or a rear or both sides of a single fastener or a plurality of fasteners made up of a vinyl resin, other soft resin sheets or the like using a vinyl resin or other resins as base material. Thereafter, an ink-like substance from which a sucking material flexible and softened is made is used and a suction cup shaped pattern as desired is printed by a screen printing method to set a sucking layer 8.
Patent JP-S60242394-A (JP)
Inventor: TSUTAGAWA MASAHIRO
IPC: G21C11/02
Filed: 1984-05-16
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-S5493757-A (JP)
Title: Automatic transmission apparatus
Inventor: HATSUTORI TORAO
IPC: F16H9/12
Filed: 1978-08-10
Abstract: PURPOSE: To prevent power loss by intercepting the input clutch to the low speed transmission system by the external control mechanism in performing low-high speed two stage automatic transmission.  
     CONSTITUTION: The revolution of an input shaft 1 is transmitted to an output shaft 3, according to the number of revolution, by V-belt type low speed transmission system 5 or high speed transmission system 6. After a manual valve 12 is selected  at D position, when the number of revolution of an engine 2 increases, a first shift  valve 13 is moved rightward by the oil pressure from an oil pressure generating  source 16 according to the number of engine revolution, and a clutch 7 is closed.  When the number of engine revolution increases furthermore, also a secondary shift  valve 14 moves rightward, according to the pressure difference between an engine  output corresponding oil pressure source 17 and a vehicle speed corresponding oil  pressure source 18, and the clucth 7 is opened, and the clutch 10 is closed. Thus, in  low speed transmission system, the connection with the input shaft is intercepted,  and the power loss due to the slip of a belt 8c is avoided. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6035483-A (JP)
Title: Plug-in unit and method of tin-plating plug-in before inserting to printed circuit board
Inventor: ERUNSUTO ARUNORUTO
IPC: H05K3/34
Filed: 1984-05-16
Abstract: The present invention relates to a plug-in arrangement for circuit boards and a process for tin plating contact pins of the arrangement. The present invention improves the tinning of winding end portions of a winding about nonmetallic contact pins on coil forms. The contact pins are adapted for connection with printed circuits. The present invention discloses contact pins in one piece, or with multiple parts, which pins are given a profiled configuration on an outer surface. The contact pins may have different profiled shapes or configurations including grooves. In the case of multiple part contact pins, gaps are provided between the parts. The grooves or gaps permit the escape of gas generated upon the burning of an enamel insulation layer on the winding end portions. Also, the end portions rest above bottoms of the grooves or gaps such that the end portions are surrounded with tin solder.
Patent JP-H07275881-A (JP)
Title: Water purifying apparatus
Inventor: TAKI YOSHIKI
IPC: C02F3/10
Filed: 1994-04-11
Abstract: PURPOSE:To efficiently purify water by a biological membrane by radially providing a large number of elongated plate-shaped bacteria contact pieces composed of a nonwoven fabric and providing notches to the contact pieces to provide a large number of flaps to form a contact filter material and arranging a large number of the contact filter materials so as to leave, intervals. CONSTITUTION:This water purifying a water purifying apparatus has a biological membrane tank constituted by arranging a large number of contact filter materials 1 by leaving mutually intervals in an equipment body 2 such as a purifying water tank. Each of the contact filter materials l is formed by radially providing a large number of elongated plate-shaped bacteria contact pieces la formed from a material obtained by coating the surface of a nonwoven fabric composed of a rayon or polyethylene fiber with an insoluble pyridinium type resin having a halogenated pyridinium group in its molecule to an axis 1b and providing gourd-shaped notches 3 to the side end parts of the contact pieces la to form flaps 4 (4a-4c)..., and the turblent flow of water is accelerated by those flaps and purifying capacity is enhanced.
Patent JP-H07279336-A (JP)
Title: Joint covering member for coping
Inventor: HIZUME SHINJI
IPC: E04D13/15
Filed: 1994-04-11
Abstract: PURPOSE:To make simple installation to the coupling part of a coping in such a wag as enclosing the joint regardless of the section shape or size of the cooing. CONSTITUTION:A coping 11 has a section in the form of an inverted groove, and a joint covering member is laid alongside the peripheral surface of the joint gap in the coupling part of the coping 11. Detaining members 3, 3 made of hard resin are rigidly formed at the two ends of an expansive band member 2 having an appropriate width made of soft rubber or soft resin. A detaining groove 4 to be detained with the end of the fore-and-aft dangling edge 11b of the coping 11 is formed in each detaining member 3, and the band member 2 is put along the joint gap, and the grooves 4 in the members 3, 3 at the two ends are detained with the end of the coping 11 while elongated against the elasticity so that the joint, gap is enclosed.
Patent JP-S62251603-A (JP)
Title: Measuring method for lens shape
Inventor: MOCHIDA YOSHIO
IPC: G01B5/20
Filed: 1986-04-25
Abstract: PURPOSE:To measure the curvature accuracy of both surfaces of a lens and the center thickness of the lens by clamping the lens to be inspected by a device constituted by combining a sphere ring with a displacement quantity measuring instrument. CONSTITUTION:Displacement quantity measuring instruments 6a-6c are fitted to sphere rings 7a and 7b and a center thickness measuring instrument 7c through fixing holders 8a-8c. Further, a reference height gauge 20 for center thickness measurement is fitted to a jig 7c. Values of the measuring instruments 6a-6c are calibrated by a reference sphere primary standard. The rings 7a and 7b are moved until they contact the lens 5 to be inspected to press the lens 5 from above and below. In this state, measured values of the measuring instruments 6a-6c are read. When the measured values are denoted as dh1, dh2, and dt, dh1 is the curvature accuracy of the reverse surface of the lens 5, the dh2 is the curvature accuracy of the top surface, and the lens center thickness accuracy dT is calculated from dT=dh1+dh2+dt. Thus the curvature accuracy and center thickness of the lens are measured at a time, the reliability of the measuring operation is improved, and the measurement time is shortened.
Patent JP-S5622272-A (JP)
Title: Magnetic disc unit
Inventor: SUZUKI MASAO
IPC: G11B25/04
Filed: 1979-07-30
Abstract: PURPOSE:To make stable the read-in accuracy, by eliminating the track location change of disc, through the application of belt tension to the disc spindle shaft from specific direction. CONSTITUTION:The tension of the belt 6 turning the disc 2 is exerted to the spindle shaft 4 of the disc 2 from the direction orthogonal to the seek direction 11 in which the read-in head 9 moves with the actuator 17. With this constitution, since the track location of the direction 11 is not changed since no effect of belt tension is given. Accordingly, the read-in accuracy of high density recording can be made stable.
Patent JP-S61280319-A (JP)
Title: Electronic control type cooker
Inventor: HIEJIMA KIYOSHI
IPC: F24C7/02
Filed: 1985-05-07
Abstract: PURPOSE:To simplify the movement of memorizing area by a constitution wherein the memorizing areas are divided into groups having different memorizing capacity in respective groups while the movement of memorizing area is effected through a control unit. CONSTITUTION:The RAM 13 of a computer is provided with a plurality of memorizing area 14, 14,... and these memorizing area 14, 14,... are divided into first, second and third groups while the memorizing capacities of respective groups are set so as to be increased sequentially toward to third group. On the other hand, an operating key is provided with a shift indicating key together with a reading key, memory key and the like as a function key. In case the movement of information is effected among first to third groups, the shift indicating key is operated together with the reading key and whereby the computer effects the indicated movements in accordance with a predetermined program. According to this constitution, the movement of heating information to a small capacity area may be operated simply.
Patent JP-H086287-A (JP)
Title: Electrophotographic toner composition
Inventor: TABATA KENICHI
IPC: G03G9/08
Filed: 1995-04-21
Abstract: PURPOSE:To obtain an electrophotographic toner excellent in fixability at low temp., free from voids and without causing blocking under high temp. environment by incorporating a urethane compd. into an electrophotographic toner compsn. contg. a bonding resin and a colorant. CONSTITUTION:A urethane compd. is incorporated into an electrophotographic toner compsn. contg. a bonding resin and a colorant. The urethane compd. is not especially limited if the compd. has a urethane bond in each molecule but it is usually prepd. by allowing one or more kinds of isocyanate compds. to react with one or more kinds of alcohol compds. The isocyanate compds. are preferably aliphatic isocyanates such as hexamethylene isocyanate. The bonding resin is, e.g. styrene resin such as polystyrene, epoxy resin or polyester resin but polyester resin is preferably used. An inorg. pigment such as carbon black or iron black, a chromatic dye or an org. pigment may be used as the colorant.
Patent JP-S60240371-A (JP)
Title: Method of welding turbo-rotor shaft
Inventor: ISHII MASAMI
IPC: B23K1/00
Filed: 1984-05-14
Abstract: PURPOSE:To weld a turbo-rotor shaft without causing wear of the lower electrode and deformation of the rotor shaft by immersing the turbine rotor in molten alloy of low melting point held in the lower electrode, and applying current and pressure to the turbine shaft. CONSTITUTION:In a welding method of a turbo-rotor shaft that holds the turbine shaft 4 in the upper electrode 5 and holds the turbine rotor 1 in the lower electrode 6, contacts and presses respective welding faces 4a, 1a, applies current through the two electrodes 5, 6, and makes welding at the weld zone 3 generating heat by resistance, a low melting point alloy 8 that melts at temperature below about 80 deg.C is put in above-mentioned lower electrode 6. This is heated and melted through a power source 9 for heating provided with an insulator 10, and above-mentioned turbine rotor 1 is immersed therein. Then, current is applied and welding is performed. Thus, a sufficient energizing area is secured between the turbine rotor having blades of complicated shape and the lower electrode 6, and deformation and wear of the shaft 1b of the turbine rotor 1, the inner face 6c of the lower electrode 6 etc. is prevented, and welding of the turbo-rotor shaft can be made easily.
Patent JP-H02138258-A (JP)
Title: Aminocarbonyl-substituted pyridine sulfinic acid or salt thereof
Inventor: HAGA TAKAHIRO
IPC: C07D213/81
Filed: 1989-04-17
Abstract: NEW MATERIAL:A compound expressed by formula l (R<1> and R<2> are H or alkyl) and salt of said compound. EXAMPLE:2-mercapto-N,N-dimethylnicotinamide. USE:Used as precursor of amino sulfonyl-substituted pyridine carbonamide-based compound as raw material of agricultural and medical drug. PREPARATION:Mercapto-substituted pyridine carbonamide-based compound expressed by formula II is reacted with salt-forming substance to obtain salt of said carbonamide-based compound and resultant compound is reacted with H2O2 to afford the compound expressed by formula I. Salt-forming reaction is usually performed in the presence of solvent such as water. Lithium or sodium, etc., is used as salt-forming substance.
Patent JP-S5623585-A (JP)
Title: Controller for pump
Inventor: SATOU KOUICHI
IPC: F04B49/06
Filed: 1979-08-01
Abstract: PURPOSE: To permit the standardization of operational conditions for each pump and also the lowering of the starting frequency of each pump by a simplified system in controlling the number of plural pumps.  
     CONSTITUTION: When the amount of water used is increased and the pressure of  the pressure tank 10 is lowered to H 1 , the contact P 11a  of the first pressure detector  11 is closed, the relay M 2  is energized, and the pump 2 starts working independently. When the pressure of the tank 10 is restored to H 2 , the contact P 11a  is opened  and the pump 2 is stopped, whereupon the exciting coil Rc is energized pulsatively  by the action of the timer T and the relay PR. In the range of the flow rate of q 1  or less in such a less flow rate of water used, the pumps 1W3 are exchanged with each other in order and starts working independently, and therefore the operational conditions for each pump can be standardized and its starting frequency can be reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10286831-A (JP)
Title: Insert molding die
Inventor: WATARAI NOBUO
IPC: B29C45/26
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an insert molding die of the constitution of limiting an area of generating a weld line to a narrow space. SOLUTION: At least sections of fixing pins 9a and 9b for indicating and fixing an insert material 1 on the given position in a cavity of an insert molding die are formed into the long and narrow sectional shape along the flowing direction of a molten resin material. The resin, flowing around the fixing pins 9a and 9b are smoothed by the arrangement, and turbulent flows are not generated on the downstream side of the fixing pins 9a and 9b, and the generation of a weld line is limited in the extremely limited range right under the downstream side of the fixing pins 9a and 9b. The weld line can be covered easily together with ejection holes of the fixing pins 9a and 9b by a component added for the purpose of decoration or the like, and an insert molded product substantially free from weld lines can be manufactured.
Patent JP-S61255535-A (JP)
Title: Optical disk medium
Inventor: OHASHI KAZUYA
IPC: G11B7/24
Filed: 1985-05-08
Abstract: PURPOSE:To avert the access to a defective region and to increase a processing speed by writing track aligning information onto a medium and writing preliminarily the track alignable information in a recording area into the specific region on the medium. CONSTITUTION:The tracks and sectors are constituted on the optical disk medium. The start track number and end track number of three track alignable regions 2, 8, 10 are written into the track alignable track label (ATL1) region 4. The number of spare tracks, the number of the alignable tracks, etc. are preliminarily written into the region 4. The sector constitution of the ATL1 region is as shown in the figure. The track alignable tracks on the disk medium are preliminarily checked and the start track number and end track number of the track alignable region are written into 17-22 of the ATL1. The access to the defective region is averted by reading the track label and knowing the track alignable region, by which the processing speed is improved and the efficient use of the medium is made possible.
Patent JP-H01268385-A (JP)
Title: Adjusting method for tracking type white balance of ccd camera device
Inventor: KOMURO SETSU
IPC: H04N9/04
Filed: 1988-04-20
Abstract: PURPOSE:To correctly adjust white balance by obtaining white balance correcting data by the use of a CCD(Charge Coupled Device) for photographing an object. CONSTITUTION:A liquid crystal shutter 7 disposed backward of a diffusion plate 6 is opened and closed synchronously with the blanking signal of a signal processing circuit 5 to scan the one screen of a CCD 3, operate white balance correcting data in a white balance operating part 8 based on white light passing through the diffusion plate 6 and correct a video signal by this correcting data. Accordingly, the data for correcting the white balance is obtained by the detecting signal of the CCD for image picking up the video of the object, and have the correct data having no error due to the difference of a spectral sensitivity characteristic. Thereby, the video of the object whose white balance is adjusted is corrected to a more natural color by the correcting data.
Patent JP-H02277319-A (JP)
Title: Variable length coding circuit
Inventor: MIYASAKA HIDEKI
IPC: H03M7/40
Filed: 1989-04-19
Abstract: PURPOSE:To reduce the delay time and to make the scale of circuit small by providing a code length addition means summing code length of effective data to obtain a shift number (j) and to detect a carry, an output clock generating means, a new data input means, 1st and 2nd registers and an output means. CONSTITUTION:One-bit registers 21, 22,... 2n and 1st, 2nd shift registers 4, 3 are provided and code length summing means 6, 7 obtain a.shift number (j) to shift the start position of an effective data not processed. The low-order n-bit of the one-bit registers 21, 22,... 2n is selected only for a period from a 1st phase of a system clock to a 2nd phase at the detection of carry, and an output of a shift circuit 2 is applied to a data output means 5 for other periods and the data output means 5 outputs only unit data in prescribed several bits of a coded data.
Patent JP-H02276835-A (JP)
Title: Rubber composition for crosslinked sponge
Inventor: TSUTSUMI MASAMI
IPC: C08K3/36
Filed: 1989-04-19
Abstract: PURPOSE:To obtain the subject composition having excellent foaming properties, dimensional stability and prevention of stain adhesion by blending EPDM and polydiorganosiloxane with powdery silica and fluororesin. CONSTITUTION:100 pts.wt. polymer component comprising (A) 50-95wt.% ethylene-alpha-olefin-based copolymer rubber and (B) 50-5wt.% polydiorganosiloxane is blended with (C) 15-100 pts.wt. powdery silica and (D) 1-50 pts.wt. fluororesin having >=200 deg.C melting point. A polydiorganosiloxane having 0-3.0mol% vinyl group content in the organic groups is used as the component B. The component C has preferably 100-300m<2>/g specific surface area and polytetrafluoroethylene is preferable as the component D.
Patent JP-S63267615-A (JP)
Title: Pallet separating device
Inventor: YAMADA TOSHIFUMI
IPC: B65G59/06
Filed: 1987-04-22
Abstract: PURPOSE:To make it possible to eliminate the necessity of a pawl drive means so as to simplify the constitution of a pallet separating device by rotating a reciprocatable and rotatable L-like pawl in association with the vertical motion of a lifter so that the pawl is released from its supported condition during elevation of the lifter while it is supported during lowering of the same. CONSTITUTION:When a lifter 3 is lowered in such a condition that pallets 1a, 1b are supported by the lifter 3, the lowermost pallet 1a presses one side 8c of a pawl 8 which is therefore turned clockwise so that a side 8b enters into between the upper and lower plates 1b1, 1b2. Accordingly, the pawl 8 abuts against a stopper 10 while a side 8a is held horizontally so that the side 8b supports the pallet 1b. As a result, the pallet 1a is separated and is shifted onto a conveyer 2. When the lifter 3 is again elevated, the pawl 7 is rotated reversely so that the side 8c is returned so as to support the lower side of the pallet 1b. With this arrangement it is possible to a eliminate the necessity of a pawl drive means, thereby it is possible to simplify the constitution.