baber/WOPTO huggingface dataset:
Patent JP-S60231534-A (JP)
Title: Method for set-up of progressive dies of press
Inventor: HIRABAYASHI YASUO
IPC: B21D37/04
Filed: 1984-05-01
Abstract: PURPOSE:To improve yield by transferring progressive dies from a press machine while a semi-finished material sandwiched between dies is separated and cut from a coil material upon ending of working and welding the semi-finished material to the coil to form a blank material for press in the stage of reuse. CONSTITUTION:The coil material 6 is fed by each one pitch between an upper die 1 and a lower die 2 and is subjected to pressing. The semi-finished material sandwiched between the die 1 and the die 2 is separated and cut from the material 6 upon ending of working. The progressive dies sandwiching the semi-finished material are removed from the press machine 5 and are transferred therefrom. The above-described progressive dies in the as-tranferred state are carried into the machine 5 and are mounted thereto in the stage of reusing the progressive dies. The front end of the semi-finished material is joined to the front end of the material 6 and is pressed again.
Patent JP-H07291556-A (JP)
Title: Hydraulic elevator
Inventor: SUZUKI SEIYA
IPC: B66B9/04
Filed: 1994-04-26
Abstract: PURPOSE:To discharge dust remaining in a hydraulic apparatus to a tank by passing working oil through a filter when the working oil is sucked from an oil tank and returning directly the working oil without passing it through the filter when the working oil is returned to the oil tank. CONSTITUTION:When a hydraulic pump 4 is rotated forward by a motor to supply working oil to a hydraulic jack 9, the working oil is discharged to the hydraulic jack 9 from an oil tank 1 through a working oil suction pipe 5a with a filter of a connecting pipe 5, a check valve 5b for suction, a hydraulic pump 4, discharge pipe 6, flow path direction controlling valve 7 and a piping 8 to lift a cage 10. Then, dust included in the working oil is filtered when it passes through the working oil suction 5a with the filter. When a flow path direction controlling valve 7 is changed over to rotate reversely the hydraulic pump 4, the working oil in the hydraulic jack 9 is circulated to the oil tank 1 through the piping 8, flow path direction controlling valve 7, discharge pipe 6, hydraulic pump 4, discharging check valve 5c of a connecting pipe 5 and working oil discharging pipe 5d without a filter to lower the car 10.
Patent JP-S60235753-A (JP)
Inventor: SOGOU SHIGEYUKI
IPC: C04B20/10
Filed: 1984-05-04
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-S61247290-A (JP)
Title: Power supply circuit for dc motor
Inventor: EGUCHI KENJIRO
IPC: H02P6/08
Filed: 1985-04-24
Abstract: PURPOSE:To eliminate an instantaneous large current at switching element ON time by providing a noise-removing filter formed of a choke coil and a capacitor between a DC power source and the switching element. CONSTITUTION:A speed control signal from a speed controller 20 and a rotating position detection signal from a Hall element 14 are input to a driver 21 to drive an armature coil 13 as prescribed. A noise removing low pass type filter 23 having a choke coil 24 and a capacitor 25 is provided between a DC power terminal 22 of a DC power source Vcc and a transistor 26 turned ON by a start switch 27. The capacitor 25 is always charged. When the switch 27 is closed to turn ON the transistor 26, the power voltage Vcc of the DC power source terminal 22 is output to the output side of the filter 23 as it is to be applied to a drive controller 19.
Patent JP-S5424086-A (JP)
Title: Flameless atomic absorption spectroscope
Inventor: KOMIYAMA YUZURU
IPC: G01N21/74
Filed: 1977-07-25
Abstract: PURPOSE:To facilitate specimen mounting operation and prevent contamination of atom making part and diffusion into atom making part at drying and incineration by making it possible to mount specimen solution on specimen holder at an outside of the atom making part.
Patent JP-S62142691-A (JP)
Inventor: HAINTSU KEERERU
IPC: B41N1/24
Filed: 1986-04-18
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-H05117889-A (JP)
Title: Ceramic anode for oxygen generation and preparation and use thereof
Inventor: ORONJIO DE NORA
IPC: C25B1/02
Filed: 1992-02-26
Abstract: The anode of the invention is particularly suitable for oxygen evolution from acid solutions containing fluorides or fluorocomplex anions, used for deposition of metals. The anode is of the ceramic type, consisting of tin dioxide comprising additives to promote sinterization and increase the electrical conductivity. In a preferred embodiment of the invention the ceramic anode comprises an electrocatalytic layer for oxygen evolution comprising oxides of manganese, cerium and praseodymium, suitably doped. In a particularly preferred embodiment of the present invention said anode comprises a further external layer of zirconyl phosphate.
Patent JP-H09279197-A (JP)
Title: High-density granular detergent composition
Inventor: TAGATA HIDEJI
IPC: C11D10/02
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject detergent composition with bulk density within a specific range, excellent in biodegradability and safety and further improved in detergency, comprising a specific alkylolamide-type surfactant, alminosilicate and alkali agent. SOLUTION: This detergent composition with a bulk density of 0.5-1.2g/mL comprises (A) 15-50wt.% of an alkylolamide-type surfactant of formula I (R1 is a 8-20C alkyl or alkeneyl; R2 is H, a 1-3C alkyl or alkenyl; (n) is a number of 2-6), (B) 5-60wt.% of an aluminosilicate, and (C) 5-60wt.% of an alkali agent consisting of crystalline silicate(s) of formula II (M is a group I a element; Me is one kind or a combination of at last two kinds selected from groups IIa, IIb, IIIa, IVa, VIII elements etc.; y/x=0.5-2.6; z/x=0.01-1.0; (w)=0-20; n/m=0.5-2.0) and/or formula III (M is an alkali metal; (x')= 1.5-2.6; (y')=0-20).
Patent JP-H05186077-A (JP)
Title: Paper sheet feed mechanism for image forming device
Inventor: NAKAMURA TOSHIHISA
IPC: B65H3/44
Filed: 1991-04-19
Abstract: PURPOSE:To provide a highly reliable low cost paper sheet feed mechanism for an image forming device by which the number of conveyor rollers constituting a conveying passage can be reduced and jam of recording papers can be reduced. CONSTITUTION:In an upper stage paper sheet feed cassette 2, recording papers 1 being sent out one by one by means of a paper sheet feed roller 4 make sliding motion on the inside surfaces of a conveying slit 3h, and are conveyed, and also make sliding motion on the inside surfaces of guide plates 3f, and are sandwiched between a pair of conveyor rollers 3a, and are conveyed inside of a device body by means of the pair of conveyor rollers 3a. The lower stage recording papers 1 make sliding motion on the inside surfaces of a conveying slit 3h and an upper stage conveying slit 3i, and are conveyed inside of the device body.
Patent JP-S5423310-A (JP)
Title: Automatic equalization timing extractor
Inventor: KAWARABAYASHI SHIGEYUKI
IPC: H04L7/02
Filed: 1977-07-22
Abstract: PURPOSE:To enable a transversal equalizer to be used to a low-speed device, and to simplify the device by using only sampled values in a symbol interval.
Patent JP-S61250461-A (JP)
Inventor: IHARA KAZUO
IPC: F25B9/06
Filed: 1985-04-26
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-H08263203-A (JP)
Title: Receiving base for mouse
Inventor: HAMADA MICHIAKI
IPC: G06F3/039
Filed: 1995-03-22
Abstract: PURPOSE: To smoothly and exactly follow up the fine movement of a mouse, to reduce wearing and to eliminate idle sliding by forming the surface of the receiving base for mouse with a hard member and forming the surface of the hard member into a rugged shape. CONSTITUTION: A receiving base 101 for mouse is a glass plate having a prescribed size and fine ruggedness is formed on its surface. Besides, leg parts 102 are four legs formed in the shape of columns having a fixed height while using polyester resin and support the receiving base 101 for mouse while being respectively fixed at four corners on the rear face of the receiving base 101 for mouse. Besides, a display pattern 103 is formed by performing the silk printing of characters or picture patterns on the rear face of the sliding plate 101 and used as the design of the receiving base 101 for mouse. The fine ruggedness on the surface of the receiving base 101 for mouse can be provided by performing quenching and reinforcing treatment after the glass plate is formed by immersing it in a hydrofluoric acid treatment liquid and etching its surface.
Patent JP-S60231105-A (JP)
Title: Measurement of shift of absorbing axis
Inventor: TSUMURA AKIO
IPC: G01B11/26
Filed: 1984-05-01
Abstract: PURPOSE:To facilitate the measurement of the shift of an absorbing axis, by calculating the angle reaching a point where the intensity of transmitted light becomes min while the specimen to be measured placed between two polarizers forming a Nicol optical system is rotated around the axis of the optical system. CONSTITUTION:An orthogonal Nicol optical system is constituted of a light source 1, two polarizers 3a, 3b arranged so that absorbing axes mutually cross at right angles and a light receiver 4. A specimen 2 to be measured is held between both polarizers 3a, 3b by a holder 5 so that the surface thereof crosses the X-axis of the orthogonal Nicol optical system at right angles. Transmitted light is detected by the light receiver 4 while the specimen 2 is rotated around the axis X and recorded by a recorder 6. By this mechanism, the relation of the intensity and rotary angle of transmitted light is displayed by the recorder 6 and the shift angle of the absorbing angle of the specimen 2 to be measured can be calculated instantaneously.
Patent JP-H0610093-A (JP)
Title: Mast shape steel for fork lift excellent in wear resistance, deformation resistance and weldability
Inventor: URASHIMA CHIKAYUKI
IPC: B66F9/08
Filed: 1992-04-09
Abstract: PURPOSE:To improve the wear resistance, deformation resistance and weldability of mast shape steel by forming its structure of a double one in which the inner face side is constituted of high carbon steel and the outer face side is constituted of low carbon steel contg. a trace amt. of alloy elements. CONSTITUTION:In the mast shape steel, the hatching part I on the inner face side is formed of the steel having chemical components contg., by weight, 0.3 to 0.9% C, 0.1 to 0.7% Si, 0.5 to 2.0% Mn, <=0.05% P and <=0.05% S. The outer face side 2 is formed of the steel having a compsn. contg. <=0.12% C, <=0.55% S, <=2.00% Mn and <=0.15% Ti with a trace amt. of other impurities. The shape steel constituted of the double structure of the different componental series is manufactured by the optional method of explosion rolling, cladding or the like into a bloom or a slab, which is thereafter manufactured into the objective mast shape steel for a fork lift by a hot rolling method.
Patent JP-S62271802-A (JP)
Inventor: TSUJITA HIDETSUGU
IPC: B65B25/04
Filed: 1987-04-10
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-S59214757-A (JP)
Title: Flaw detector
Inventor: HIROTA TETSUYA
IPC: G01N27/90
Filed: 1983-05-20
Abstract: PURPOSE:To realize high speed and fine flow dection by a method wherein a magnetic field along a fault locating surface of a material to be tested and a magnetic field perpendicular to the flow detecting surface are generated and a resultant magnetic field of a leakage magnetic field from surface defects in the flaw detecting surface and a magnetic field produced by the disturbance of an eddy current due to the surface defects is detected. CONSTITUTION:A material 11' to be tested has a square cross-section. An AC magnetic field generator 14 is composed of the 1st and the 2nd magnetic field generators 12 and 13 which generate a flux along a fault locating surface of the material 11' to be tested and a magnetic field perpendicular to the flaw detecting surface. With this AC magnetic field generator 14, the 1st magnetic field (a) whose direction is along the fault locating surface of the material 11' to be tested and the 2nd magnetic field (b) whose direction is perpendicular to the fault locating surface are applied simultaneously to the material 11' to be tested. A resultant magnetic field of a leakage magnetic field from surface defects existing on the flaw detecting surface of the material 11' to be tested and a magnetic field produced by the disturbance of an eddy current due to the surface defects is detected by a magnetic field detector 15 which can traverse along the width direction of the material 11' to be tested in the 2nd magnetic field generator 13. The detected values are subjected to signal processing in accordnace with the types of flaw which are objects of the flaw detection so that the surface defects on the flaw detection surface of the material to be tested are determined.
Patent JP-H10278206-A (JP)
Title: Fire-retardant laminated film and its production
Inventor: SUGITA MICHIYUKI
IPC: C09J7/02
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To enhance the close adhesion strength of mutual adhesive layers and the adhesive layers and a conductor while imparting fire retardancy in a laminated film for coating a flat cable. SOLUTION: A fire-retardant base material layer constituted of a saturated polyester resin (such as polypropylene terephthalate) containing 70-100 wt.% of polyalkylene terephthalate or polyalkylene naphthalate as a constitutional component or unit and having fire retardancy imparted thereto and a heat-seal layer constituted of a copolyester resin are laminated to obtain a fereretardant laminated film for coating a flat cable. The saturated polyester resin has an m.p. higher than that of the copolyester resin and the m.p. difference between both of them is 20 deg.C or higher. Fire retardancy is imparted to the base material layer by adding a fire retardant (halogen type fire retartant, inorg. oxide) or by introducing a halogen-containing diol component and/or a halogen-containing diol component and/or a halogen-containing dicarboxylic acid component into a polyester resin.  The m.p. of the copolyester resin constituting the heat-seal layer is about 100-200 deg.C.
Patent JP-S60233557-A (JP)
Title: Signal processing method in autoradiography
Inventor: KIMURA TSUTOMU
IPC: G01N33/60
Filed: 1984-05-04
Abstract: PURPOSE:To obtain positional information on the base of DNA or DNA section as a visible image by using an accumulative phosphor sheet in place of a radiation film of autoradiography and processing the detection signal of the accelerated luminous light thereof. CONSTITUTION:The accumulative phosphor sheet 1 having the positional information obtd. from the development array of the radioactively labeled DNA or DNA section moves to an advanced read-out part 2 for preliminary reading and is scanned with the laser light 5 from a laser light source 4 via an optical deflector 7 via a filter 6 which cuts the wavelength region of the accelerated luminous light. The accelerated luminous light generated therefrom is made incident via a conductive sheet 10 to a photodetector 11, by which only the accelerated luminous light is detected via a filter. The output signal thereof is inputted to a control circuit 13 via an amplifier 12. Such an amplification factor set value (a), recording scale factor (b) and treating condition set value (c) at which the image having excellent density and contrast is obtd. are respectively fed to an amplifier 24, an analog-to-digital converter 25 and a signal processing circuit 26, by which the detection signals obtd. similarly in a read-out part 3 for normal reading are processed and the positional information on the base is obtd. as the image.
Patent JP-H0855687-A (JP)
Title: Stabilizer for electrodeless lamp
Inventor: SEIDOAMURU AMESU ERUHAMAMUJI
IPC: H05B41/28
Filed: 1995-04-17
Abstract: PURPOSE: To lower the sensitivity of a ballast with respect to the fluctuation of constituent elements and a lamp by an impedance matching circuit of the ballast for a self-oscillation type electrodeless lamp, in which an inductor is connected in series with a parallel combination of a capacitor and a lamp-drive coil. CONSTITUTION: This ballast is provided with an additional capacitor Cs in series with a lamp-drive coil 14. Due to the additional capacitor, the phase angle from the view of the ballast is made small and consequently, the sensitivity of the ballast with respect to the fluctuation of the constituent elements and the lamp is lowered. Further, since the impedance in the overall circuit network is lowered, the necessary inductance of the inductor L2 connected in series is lowered, and the number of the turns of the inductor is lessened and the conduction loss is decreased.
Patent JP-S60237788-A (JP)
Inventor: DEIBITSUDO ROTSUKUSEI BORAADO
IPC: H04N17/00
Filed: 1985-04-27
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-S62247392-A (JP)
Inventor: NAKAMURA TAKESHI
IPC: G10H1/38
Filed: 1986-04-21
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-S58206749-A (JP)
Inventor: KUSANO KAZUMASA
IPC: A61F5/042
Filed: 1982-05-27
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-S59217286-A (JP)
Title: Ion implantation magnetic bubble device
Inventor: YONENOU KAZUNARI
IPC: G11C11/14
Filed: 1983-05-23
Abstract: PURPOSE:To reduce memory cell size and attain to high density by annealing some part between a transfer pattern through laser irradiation or diffusing externally an implanted ion by using a spacer mask, and decreasing an anisotropic magnetic field locally at said part between the transfer pattern. CONSTITUTION:Some part 8 between the transfer pattern 7 is irradiated with laser light and thus annealed to reduce magnetic strain, reducing an ion implanted anisotropic magnetic field (DELTAHk) at the irradiated part. Further, the spacer 10 made of silicon dioxide is provided covering the transfer pattern 7 and gap 9, and a window is formed at the part 8 of the gap 9 by etching; and a heat treatment is carried out to diffuse externally the implanted ions in an ion implanting layer 11 at the window part, reducing the DELTAHk of the ion implanting layer 11 at this part. Thus, part of the ion-implanted area between the transfer patterns is made into a small-DELTAHk area to reduce the mutual operation between the transfer patterns, and thus the malfunction of a bubble is prevented to reduce the memory cell size.
Patent JP-S59207935-A (JP)
Inventor: JIYON MOORISU IWASHIKU
IPC: C08G85/00
Filed: 1984-05-08
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-H02269117-A (JP)
Title: Co-condensed polyester, production and use thereof
Inventor: WAKUMOTO HIROSHI
IPC: C08G63/12
Filed: 1989-04-10
Abstract: PURPOSE:To obtain the title polymer useful as a material for gas barrier containers, having excellent melting and molding properties, drawing properties, mechanical properties, etc., by copolymerizing specific amounts of isophthalic acid with naphthalenedicarboxylic acid, etc., ethylene glycol and polyfunctional compound. CONSTITUTION:(A) 2.5-42mol% mononuclear aromatic dicarboxylic acid consisting essentially of isophthalic acid is polymerized with (B) 8-25mol% binuclear aromatic dicarboxylic acid consisting essentially of 2,6- naphthalenedicarboxylic acid, (C) 48-50mol% diol consisting essentially of ethylene glycol and (D) 0-2mol% 3-15C polyfunctional compound containing three or more carboxyl groups and/or hydroxyl groups, for example, by melt polymerization, to give the aimed polymer having 0.5-1.5dl/g intrinsic viscosity and >=70 deg.C glass transition temperature.
Patent JP-S62246341-A (JP)
Inventor: YASUNAGA RYUICHI
IPC: A47L9/24
Filed: 1986-04-18
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-H11287919-A (JP)
Title: Dispersion-shift optical fiber
Inventor: AIKAWA KAZUHIKO
IPC: G02B6/02
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To reduce the loss of a connection with another optical fiber having the value of an effective core cross-sectional area (Aeff) smaller than that of a dispersion-shift optical fiber(DSF) by providing a linear part having the Aeff more than a specified value and a diameter reduced part reducing the core diameter of the linear part into tapered shape. SOLUTION: A fiber base material 30 is composed of a core base material 11' and a clad base material 12' provided on the outer periphery. The outer diameter of the core base material 11' is fixed in lengthwise direction. At one terminal part of the fiber base material 30, a diameter expanded part 31 formed by expanding the outer diameter of the clad base material 12' into tapered shape is formed toward that terminal. When the fiber base material 30 is drawn while keeping the outer diameter constant, the core diameter of a section corresponding to the diameter expanded part 31 is reduced and the diameter reduced part reducing the diameter into tapered shape is formed. The value of Aeff at the linear part of the DSF is set higher than 60 μm<2> , preferably, from 60 to 130 μm<2> .
Patent JP-2000284582-A (JP)
Title: Developer cartridge
Inventor: YAMAGUCHI ATSUSHI
IPC: G03G15/08
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent the replenishment of developer from being uneven at the starting part of replenishing of the developer and at the finishing part when the developer (toner) T is supplied from a developer cartridge to a developer storing hopper. SOLUTION: The periphery of a developer cartridge 60 provided attachably to an opening part for replenishing of the toner of the developer storing hopper is fixed with a sealing material 63 for sealing the toner T to be charged to the replenishing opening 61 opposed to the opening part to be attached by an adhesive 62 or the like. The developer cartridge 60 is constituted so that a bottom surface 64 constituting a bottom part of the toner to be charged is inclined upward along direction of peeling off of the seal 63, and the sealing material 63 is peeled off, thus the replenishing quantity at the starting part of the toner T when the sealing material 63 is peeled off is suppressed, then an almost even replenishing can be carried out over the whole area in the peeling off direction of the sealing member 63.
Patent JP-H11244097-A (JP)
Title: Telescopic motion of backrest of chair and bed
Inventor: HORI TATSUO
IPC: A47C17/17
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To realize a comfortable feeling in using by eliminating a sense of incongruity between the upper part of the body and a backrest generated every time the chair and bed with their backrest capable of being raised and fallen is used for sitting and lying, by reducing the difference therebetween according to the rise and fall of the backrest. SOLUTION: The lower end of a sliding shaft 2 inserted into the hollow shaft 1 of a backrest and a seat plate 3 are coupled at a turning point 4 so as to be deflected. Under the lower part of the backrest hollow shaft 1, a bracket is provided at a coupling point 5, and also under the seat plate a bracket is provided at a coupling point 6, such that 5 and 6 are connected by coupling by a connecting bar 7. During the rising and falling movement (changing of the angle) of the backrest, the sliding shaft moves along the backrest hollow shaft to make the backrest extended and contracted.
Patent JP-H073893-A (JP)
Title: Constructing method for building by use of rigid frame unit
Inventor: KATO YOSHINARI
IPC: E04B1/348
Filed: 1994-04-04
Abstract: PURPOSE:To eliminate the need for the separate conveyance operation of a non-structure unit, and to improve the efficiency of conveyance by housing the non-structure unit in the internal space of a rigidly joined rigid frame unit. CONSTITUTION:A space unit SU such as a sanitary is housed in the internal space O of a rigid frame unit RU formed by rigidly joining columns 2, girders 3, etc., and the rigid frame unit RU is conveyed onto a construction field. The space unit SU is extracted from the rigid frame unit RU on the field, a plurality of the rigid frame units RU1-RUn are installed at the positions of a design, the space units SU are arranged in these rigid frame units, and the rigid frame units RU and the space units SU are connected.