baber/WOPTO huggingface dataset:
Patent JP-H04247994-A (JP)
Title: Bookbinding device and electronic duplicating device with bookbinding function
Inventor: YAMADA YOSHINORI
IPC: B42C9/02
Filed: 1991-01-18
Abstract: PURPOSE:To cause heat to be generated in the inner part of an adhesive for bookbinding and thereby increase its heating efficiency to shorten processing time by heating the adhesive using microwave heating technique and also enabling the bookbinding process to be performed efficiently. CONSTITUTION:A copy 9 is deposited on the top of a bin 10 after sorting process and is retained using paper holders 13a, 13b. A cover 24 with an adhesive for bookbinding 25 is supplied using a cover holder 31 and then is set so that it envelops the copy 9. The copy 9 and the cover 24 retained by the paper holders 13a, 13b and the cover holder 31 respectively are moved to a microwave heating part 19 side. Next, the adhesive for bookbinding 25 is heated by the microwave and the copy 9 is tightly stuck to the cover 24 with the adhesive 25.
Patent JP-S56117893-A (JP)
Title: Composite metallic material of noble metal and base metal
Inventor: MATSUI SHIYOUICHIROU
IPC: B23K20/00
Filed: 1980-02-21
Abstract: PURPOSE: To obtain an inexpensive composite metallic material having high mechanical strength by laminating plural thin noble metallic plates and thin base  metallic plates and by compositely working to a prescribed thickness.  
     CONSTITUTION: An ingot of noble metal, such as platinum, is made into a thin noble metallic plate by hot working or cold working. Plural sheets of this plate and a desired base metallic plate are alternately laminated and compositely worked by hot press-fixing, cold pressfixing or diffusion joining, etc., to obtain a material of a prescribed thickness. In lamination, the noble metallic plate is arranged on the surface and at need, the noble metallic plates and base metallic plates are laminated not alternately but by the required plates, respectively. By rolling the ingot by hot forging, etc., the grain size becomes fine and also the centralized pinholes and blowholes are dispersed to uniform the quality. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63190559-A (JP)
Title: Rectifier circuit
Inventor: GOTO TOSHIAKI
IPC: H02M7/21
Filed: 1987-01-29
Abstract: PURPOSE:To reduce loss and miniaturize the external form of a rectifier circuit, by a method wherein a MOSFET is employed in the rectifier circuit to reduce a voltage drop upon rectifying to one by several value. CONSTITUTION:A rectifier circuit consists of a resistor 1, an AC power source 2, a DC power source 3, a MOSFET 4a with a parasitic diode 46, a light emission diode 6a, a photo-transistor 6b and the like. According to this constitution, the light emission diode 6a is lighted to put the photo-transistor 6b ON when the polarity of the AC power source 2 is under a condition that a positive voltage is impressed on the drain of the MOS-. FET 4a, whereby the drain sources of said FET 4a are short-circuited. When the polarity is under a condition that a negative voltage is impressed, the light emission diode doer not light and the photo-transistor 6a turns OFF. As a result, the MOSFET 4a turns ON and a resistor 1 conducts through the AC power source 2 and the MOSFET 4a, whereby the voltage drop of the resistor becomes much lower compared with the diode.
Patent JP-H08198627-A (JP)
Title: Alkali metal-containing metallic chalcogenide and its production
Inventor: MAEDA MAKOTO
IPC: H01M4/131
Filed: 1995-01-13
Abstract: PURPOSE: To easily produce an alkali metal-contg. metallic chalcogenide suitable for use as the active material of the positive electrode of a secondary battery, etc. CONSTITUTION: Metallic chalcogenide powder is mixed with an alkali metal- contg. carbon material or alkali metal alloy powder and the alkali metal is diffused in a solid phase to obtain the objective alkali metal-contg. metallic chalcogenide.
Patent JP-S61179796-A (JP)
Title: Waterless direct planographic press
Inventor: KAMAISHI TADAMI
IPC: B41F13/18
Filed: 1985-02-06
Abstract: PURPOSE:To obtain a printing press with an impression cylinder free from troubles associated with contamination with an ink, by providing a coated layer of an ink-repellent silicone as the outermost layer of the impression cylinder. CONSTITUTION:An ink-repellent silicone layer is provided as the outermost layer of an impression cylinder, in a waterless planographic press comprising a plate cylinder and an impression cylinder fitted with a sheet having rubber elasticity. The silicone layer is provided on the outer surface of a base sheet no having rubber elasticity, with an elastic layer of not larger than 18mum in thickness provided between the silicone layer and the base sheet. The sheet having rubber elasticity has a thickness of not less than 500mum, and the total thickness of layers provided on the outer surface of the sheet is not more than 500mum. With this sheet construction of the two-cylinder type printing press, contamination of the impression cylinder with the ink upon direct contact of the impression cylinder with an ink-coated machine plate fitted to the plate cylinder is markedly reduced, and troubles such as contamination of the back side of a printing paper and enrolling of the paper are markedly reduced.
Patent JP-H06239348-A (JP)
Title: Loading and holding of steel structural columns in cargo ship
Inventor: FURUKAWA SHIGENOBU
IPC: B65G1/00
Filed: 1993-02-08
Abstract: PURPOSE:To stow steel structural columns with projected joints at specified positions of main columns in the hold of a cargo ship in a plurality of tiers and lines. CONSTITUTION:Steel structural columns 93 are supported on the bottom of a hold through spacers 7 and other steel structural columns 93 are supported on the above steel structural columns 93. In this state, frames 3 surrounding the main columns 94 are positioned and fixed. The steel structural columns 93 are stacked in the state that the main columns 94 are supported on the upper frame members of the frames 3. Stacking up of the steel structural columns 93 and positioning and fixing of the frames 3 are repeated as much as necessary.
Patent JP-H05215952-A (JP)
Title: Constant magnification photographing device for camera
Inventor: MIYAMOTO HIDENORI
IPC: G02B7/08
Filed: 1992-02-05
Abstract: PURPOSE:To provide a constant magnification photographing device setting photographic magnification so that the relation of the sizes of a photographic picture and an object is almost the same as that of the sizes before the size of the photographic picture is changed over, when it is changed over. CONSTITUTION:The constant magnification photographing device for the camera is equipped with a changeover means 104 having plural photographic picture sizes, and changing over them, a storage means 105 storing the photographic magnification set in accordance with each of plural photographic picture sizes, and a control means 103 adjusting the focal distance of a zoom lens 100 by a driving means 101, so as to obtain the photographic magnification corresponding to the photographic picture size after being changed over, stored in the storage means 105, based on the photographing distance detected by a range- finding means 102, when the photographic picture size is changed over by the changeover means 104.
Patent JP-H09207157-A (JP)
Title: Manufacture of hollow structure
Inventor: MATSUMOTO MASATO
IPC: B29L22/00
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a hollow structure having a plurality of independent hollow spaces without using a framelike core by supplying compressed air while performing control so that the supply pressures or flow rates of compressed air in all of air supply ports become different. SOLUTION: A plurality of the air passages 3 connecting the air supply ports 1 provided to a mold cavity and an air supply source 2 are provided. Passage opening and closing means 4 opening and closing the air passages and pressure control means 5 for controlling the supply pressures of compressed air in the air passages are provided to the respective air passages. By averagely performing mold opening and the supply of compressed air, a hollow part is formed by the molten resin fixed to the upper and lower mold surfaces of a mold cavity and the riblike articles connecting the upper and lower mold surfaces are formed at the same time and a hollow structure having a plurality of hollow spaces partitioned by those ribs can be manufactured.
Patent JP-S60164155-A (JP)
Title: Heat pump type hot water supplier
Inventor: HAMA HIROAKI
IPC: F24H1/00
Filed: 1984-02-06
Abstract: PURPOSE:To obtain high-temperature hot water all the time by elongating the operating time period of a heat pump in case that the temperature of water in a hot water storage tank is not raised to a given value when the operating time period of the heat pump is ended. CONSTITUTION:Since an auxiliary relay is excited insofar as a thermostat 19 is not broken during the heating operation while operating a circulating pump 15, until the temperature of water in the hot water storage tank 6 reaches a given temperature or higher and the thermostat 19 is broken, the heating operation is continued.
Patent JP-H01195453-A (JP)
Title: Exposing device
Inventor: SHIMAOKA HITOSHI
IPC: G03F7/20
Filed: 1988-01-29
Abstract: PURPOSE:To obtain a small-sized contact exposing device capable of operating in a light room for a photosensitive material having photosensitive areas in all the visible areas by providing a means for outputting signals for preventing the opening of a light shielding cover against the external light provided in a 1st room while a light shielding curtain provided in the boundary area of a 2nd room having a photosensitive material placing part so that it can be opened and closed is open. CONSTITUTION:While a light shielding curtain belt 242 is open, the light shielding cover 120 must be completely closed. Therefore, a sensor 731 for detecting the opening position of the light shielding curtain is actuated and a relay #1 works. A lock pin 129 is actuated by a solenoid 128 and the light shielding cover 120 is covered to be in a locked state. On the contrary, while the light shielding cover 120 is open, that means, when it is turned by a hinge 125 and opens upward, the photosensitive material is fogged with the external light if the light shielding curtain belt 242 is actuated to be open. In such a case, an opening detection switch 127 is actuated and a relay #2 works, so that the circuit of a driving motor 735 is cut off in order not to actuate the light shielding curtain 120 to an opening side.
Patent JP-S61178775-A (JP)
Title: Driving method of loppy disk
Inventor: OKAMOTO YOSHIO
IPC: G11B23/00
Filed: 1985-02-05
Abstract: PURPOSE:To eliminate damage to the recording medium due to mischucking by rotating a recording medium rotating spindle in reverse by a suitable angle. CONSTITUTION:When a floppy disk containing a magnetic recording medium in a jacket is inserted 1 through an insertion port of the device, the floppy disk (hub 12) is mounted on a spindle 13 by the same means as that of the conventional device. Then a control circuit of the device is started 2, the spindle 13 is rotated in reverse or in the leftward direction 3 by a suitable angle, that is, a reverse current is caused to flow for a suitable time in a driving DC motor of the spindle 13, so that the spindle 13 is turned in reverse by ca. 45 deg.. Then the spindle 13 shifts to normal 4 or rightward rotation, which rotation is maintained. As a result, a roll 18 is inserted into a through-hole 12b, the recording medium 11 is turned with rotation of the spindle 13 and the clearance between a through-hole 12a and the spindle 13 as well as the clearance between the through-hole 12b and the roll 18 is maintained at all times in the predetermined direction under resilience of a plate spring 15.
Patent JP-2000221721-A (JP)
Title: Electrophotographic photoreceptor, process cartridge and electrophotographic device
Inventor: UESUGI HIROTOSHI
IPC: G03G5/147
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To enhance mechanical strength while ensuring solvent cracking resistance, to improve resistance to electricity by direct electrification and to facilitate production. SOLUTION: The electrophotographic photoreceptor has a surface layer containing a resin comprising a polycarbonate or polyarylate having a substituent of the formula which can be condensed by heating in a side chain and having a weight average molecular weight of 5,000-20,000 before condensation. In the formula, R1 is optionally substituted alkyl or aryl, R2 is optionally substituted alkyl, (m) is an integer of >0 to 8 and (n) is an integer of 0-2.
Patent JP-H08220203-A (JP)
Title: Magnetoelectric converting element
Inventor: MINAMITANI TAMOTSU
IPC: G01R33/09
Filed: 1995-02-08
Abstract: PURPOSE: To provide a magnetoelectric converting element to restrain dispersion of an electric characteristic of the element by dispersion of a film thickness of a semiconductor layer at manufacturing time. CONSTITUTION: A magnetism sensitive part 10a(10b) is formed on a surface of a ferrite board 2 through an adhesive layer 3. The magnetism sensitive part 10a is formed by dispersing a metal layer 13 of Al on its surface after a Ti layer 12 is formed on a surface of a semiconductor layer 11 composed of InSb. The Ti layer 12 has a resistance value larger than the semiconductor layer 11.
Patent JP-H10223174-A (JP)
Title: Quadrupole mass spectrometer
Inventor: ISOZAKI KATSUMI
IPC: G01N27/62
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To improve mass resolution by providing four rods serving as the base of quadrupole electrodes, made of an insulating material and multiple coefficient circuits adjusting the power voltages to electrode main bodies to correct the shape error of the radius of the inscribed circle for the rods. SOLUTION: Coefficient circuits 231-236 are adjusted, so that the drive voltage is decreased when quadrupole electrode main bodies 221-226 are assembled at the positions near the center than the normal positions, and the drive voltage is increased when they are assembled apart from the center. Since rods 21 and a supporter supporting four rods 21 are made of the same ceramic material, the distortion in quadrupole electrodes can be reduced when the ambient temperature is changed, and resolution is improved. Electrode shapes can be freely divided by laser machining, the electric field distribution can be finely adjusted, and resolution is improved. Manufacture is efficient because no machining than necessary is applied, and the manufacturing cost can be reduced.
Patent JP-H04240018-A (JP)
Title: Cutting method for adurol type extrahigh strength seam welded pipe
Inventor: TAKAGI HIROMI
IPC: B23D21/00
Filed: 1991-01-22
Abstract: PURPOSE:To facilitate the cutting of an adurol type seam welded steel pipe by an extrahigh strength steel and also to improve the workability of the cut pipe end. CONSTITUTION:In cutting the adurol type seam welded steel pipe subjected to a seam welding continuously with the use of an extrahigh strength steel plate at >=l20kgf/mm<2> tensile strength, it is cut after its heating in advance at >=cutting part A1 point. The cutting in the on line or off line of the extrahigh strength seam welded steel pipe is made easy and smooth, the durability of a cutting instrument is improved, besides the workability of the pipe end is improved, and the fitting, etc., of a cut seam welded steel pipe are facilitated.
Patent JP-S60164345-A (JP)
Title: Manufacture of lead frame
Inventor: INOUE TAMOTSU
IPC: H01L23/495
Filed: 1984-02-06
Abstract: PURPOSE:To improve the yield of production of the titled lead frame per unit material as well as to enable to reduce the manhours required for the mounting process of semiconductor chips by a method wherein the interal of coupling strip bands, which constitute adjoining external lead wires, is narrowed by separating the external lead wire extending from both adjoining segments which adjoin each other in the intermediate part of the coupling strip band in such a manner that they will be overlapped each other. CONSTITUTION:Adjoining external leads 3 are left in the shape of incorporated coupled strip band 7 in the stage wherein a lead frame is press-punched or etching-processed. Subsequently, a semiconductor chip is fixed to a mounting part 8, a prescribed wire bonding is performed, and then a resin moulding and resin sealing is performed in the frame which will be determined by a frame main body 1 and a lead wire coupling part 2 using a moulding mold, and the mounting of the semiconductor chip is completed. Then, an external lead wire 3 is formed by cutting the intermediate part of the coupled strip band 7 as indicated by the broken line in the diagram, the external connection lead wire, consisting of the internal lead wire 4 and the external lead wire 3, is separated from a lead wire coupling part 2, and it is formed as indicated in the diagram 4. Besides, No.9 is the package which has been formed by performing a resin moulding.
Patent JP-H07230902-A (JP)
Title: Semiconductor ceramic element
Inventor: MIHARA KENJIROU
IPC: H01C7/04
Filed: 1994-02-17
Abstract: PURPOSE:To provide a semiconductor ceramic element of less power demmand having a negative temperature characteristic, and capable of dealing with a large current and obtaining high reliability and stability of characteristic values, by making smaller the resistance value in a temperature risen state, and improving electrodes. CONSTITUTION:The title semiconductor element contains a ceramic raw substance having a negative resistance-temperature characteristic made of a lanthanum cobalt oxide having a perovskite structure, and electrodes formed on the surfaces of the semiconductor ceramic raw substance are dry-plated thin films.
Patent JP-H10223337-A (JP)
Title: Connector
Inventor: SAKATA TOMOYUKI
IPC: H01R12/71
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a connector which is hard to cause solder cracks or soldering failure by removing restrictions of a male terminal without lowering the positioning accuracy of the male terminal. SOLUTION: This connector 11 is constituted in such a manner that a male terminal 12 of a connector 11 mounted on a base board 10 is soldered to a circuit of the base board 10. In this case, a combtooth-like terminal protective member 13 forming a slit 13b for restricting widthwise movement of the male terminal 12 is rotatably attached to the exterior of the connector 11 in the thickness direction of the male terminal 12. With an arm part 13d provided in the terminal protective member 13, the terminal protective member 13 abuts on the surface of the base board 10 when the connector 11 is mounted on the base board 10, and then the terminal protective member 13 can be rotated in a direction to extract the male terminal 12 from the slit 13b.  The process in which the male terminal 12 of the connector 11 mounted on the base board 10 is soldered to the circuit of the base board 10 is a reflow soldering process by heating in a furnace.
Patent JP-H07230295-A (JP)
Title: Speaker adaptive system
Inventor: SHINODA KOICHI
IPC: G10L15/07
Filed: 1994-02-18
Abstract: PURPOSE:To improve the useability of a voice recognition device. CONSTITUTION:A standard pattern storage section 101 stores a word HMM of each recognition candidate word. An input pattern generating section 102 performs a voice analysis of an inputted voice and generates an input pattern X. The generated input pattern X is recognized in a recognition section 103 by the use of a work HMM stored in the section 101 and a recognition result output section 104 outputs the recognition result. An adaptive standard pattern selecting section 105 prepares an adaptive initial word HMM by referring to the recognition result words. A teacher aided adaptive section 106 performs likelihood calculation for a single or plural input patterns employing the input pattern X and the adaptive initial work HMM, calculates average vectors after the adaptive operations and obtains an HMM after adaptation. The HMM after adaptation outputted from the section 106 is outputted to the section 101 and is stored in place of the previously stored recognition HMM.
Patent JP-S56117022-A (JP)
Title: Emergency gas shutting-off device
Inventor: HACHIMAN SATOSHI
IPC: F16K17/36
Filed: 1980-02-21
Abstract: PURPOSE: To provide an emergency gas shutting-off device which has durability and a high precision, by a method wherein the motion of an electromagnetic solenoid, which is energized by earthquake vaibration and output of gas leakage detection, is detected mechanically, and a main gas stopcock is closed automatically.  
     CONSTITUTION: With an external vibration applied, a flange member 29 mounted through a guide lever 28 is displaced by centering around a fulcrum 25 of a L-link 24, and the displacement disengages hook of a stopper in 22 of a rocking link 19 at a hook part 30. The rock link 19 spins by centering around the fulcrum 20 through the force of a coil ring 23, and as a result, a stopper pin 21 is disengaged from a claw wheel 17 to release a retention for a wound condition of a coil spring 14 which is fully wound. The restoring force of the coil ring 14 is then transferred to a driving shaft 12, and turns it so that a main gas stopcock is switched to a closing position from an opening position allowing the spring to be held in a wound condition. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63189199-A (JP)
Inventor: OMICHI YUKINOBU
IPC: D06F41/00
Filed: 1987-01-30
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-H09207142-A (JP)
Title: Mold and manufacture of molding
Inventor: OHAZAMA KIYOSHI
IPC: B29C33/44
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to safely and efficiently release (eject) a molded plastic product from the mold in the mold used to mold the plastic product. SOLUTION: The mold comprises an ejector plate 7 for holding an ejector pin 8 for ejecting a molding 10, a knockout plate 1 movably provided with respect to the plate 7, magnets 3, 3A for positioning the plate 1 at the operation starting position, and an impact spring 2 for pushing out the plate 1 positioned at the starting position at the time of increasing the distance between the plates 7 and 1 to collide the plate 1 with the plate 7.
Patent JP-S63189171-A (JP)
Inventor: YAMAMOTO OSAMU
IPC: A63B35/00
Filed: 1987-01-31
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-H09207722-A (JP)
Title: Wiper device and wiper arm fixing method
Inventor: SATO HIROYUKI
IPC: B60S1/34
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To realize stabilization of fastening torque of a wiper arm and a wiper pivot of a wiper device, to actuate with no problem in the normal case and to prevent breakage of the wiper arm by producing slippage between the wiper arm and the wire pivot only in the case when revolving motion of the wiper arm is inhibited. SOLUTION: It is furnished with a wiper pivot 10 having a tapered part 12 formed by gradually lessening a diameter toward a male screw part 11 and a wiper arm 20 having a pivot receiver part 22 making roughly a conical shape formed in a pivot insertic hole 21 and to fit on the tapered part 12 of the wiper pivot 10. Additionally, a plural number of projected lines 13 biting the pivot receiver part 22 of the wiper arm 20 into its root by screwing a nut 4 along the inclining direction and against the male screw part 11 of the wiper pivot 10 are provided on the tapered part 12 of the wiper pivot 10 with an interval of 45 deg. in the circumferential direction.