baber/WOPTO huggingface dataset:
Patent JP-H05265236-A (JP)
Title: Organic electrophotographic photoreceptor
IPC: C09B67/50
Filed: 1992-03-19
Abstract: PURPOSE:To provide a highly sensitive/degradation-resistive organic electrophotogra phic photoreceptor by containing oxy titanium phthalocyanine in an electric charge generating material, and providing a photosensitive layer containing a butadiene compound and a hydrazone compound as an electric charge transporting material. CONSTITUTION:An electric charge generating layer containing oxy titanium phthalocyanine showing a main peak at a Bragg angle of (2theta+ or -2 deg.) 27.3 deg. in an X-ray diffraction spectrum and a photosensitive layer containing a butadiene compound expressed by a formula I and a hydrazone compound expressed by a formular II, are provided on an electrically conductive support body. In the formula I, A1-A4 represent an alkyl group, and may be equal to each other, or may be different from each other. In the formula II, B1 and B2 represent an alkyl group, a phenyl group, a benzil group or a methoxy phenyl group, and R1 represents hydrogen, an alkyl group and so on, and R2 represents an alkyl group, a phenyl group, a methoxy group, an ethoxy group, a benzil group, a methoxy phenyl group, a tolyl group or a naphthyl group.
Patent JP-H02243330-A (JP)
Title: Panel
Inventor: TAKAYAMA RYOICHI
IPC: F16S1/12
Filed: 1989-03-17
Abstract: PURPOSE:To enhance durability and reliability for resistance to fire and carry out plasticizing as an integral panel by bonding a foamed aluminum material and a strength component. CONSTITUTION:An aluminum alloy plate 30 is disposed on one surface of a foamed aluminum plate 10 through a brazing sheet 20, and an aluminum alloy mold material 31 is disposed on the other surface through a brazing sheet 21. A material combined in said manner is fed into a vacuum heating oven in said state and vacuum heated therein. Brazing is carried out by the action of brazing sheets 20 and 21 in said arrangement to form an integral panel. As the panel is brazed, the same is of superior strength properties, durability and resistance to fire and also of bending properties and press processing properties.
Patent JP-H09230681-A (JP)
Title: Refilling container for developer
Inventor: MORINAGA HIROMI
IPC: G03G15/08
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To simplify the unsealing operation and prevent sputter of a toner at the time of removing from the device body in the condition that the toner remains. SOLUTION: A vessel body 10 is provided with a toner exhaust port 2 alongside the longitudinal of the vessel body 10, and a lid mounting-hole 4 is formed parallel with the toner exhaust port 2. A kid 5 made of thermoleastic elastomer is furnished at one edge longitudinal with a lid mounting part 7 which is to be fitted in the lid mounting hole 4, and at other edge with a turn-up guide part 8. If a developer refilling container is mounted in a developing apparatus 11 and rotated so that the exhaust port 2 confronts the development part 12, the guide part 8 is engaged by the lid open part 13 of the developing apparatus 11 to be turned back to the opposite side, and the exhaust port 2 is opened so that toner refilling can be made. To remove, the rotation is made in the opposite direction, and the guide part 8 is engaged by the lid close part 14 so that the exhaust port 2 is sealed again.
Patent JP-H113840-A (JP)
Title: Solid electrolytic capacitor
Inventor: INOUE HIROBUMI
IPC: H01G9/10
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To maintain high reliability extending over a long period in a solid electrolytic capacitor constituted by housing a capacitor element in a metal case. SOLUTION: In a solid electrolytic capacitor, a case 3 housing a capacitor element 1 is sealed in a hermetic sealing structure. In short, an opening part of the case 3 is closed with a sealing plate 4 of nickel alloy. Lower end surfaces of a pair of lead pins 2 and 2 are joined to tip surfaces of a pair of lead wires 15 and 15 of the capacitor element 1, respectively, by resistance welding, and a pair of these lead pins 2 and 2 are inserted into through holes 41 and 41 of the sealing plate 4, respectively, and gaps between the through holes 41 and 41 and the lead pins 2 and 2 are filled with insulation sealing material 5 of glass. Further, an edge part of the opening of the case 3 and a peripheral edge part of the sealing plate 4 are joined to each other by resistance welding.
Patent JP-S59189157-A (JP)
Title: Resin composition
Inventor: FUJIKI YOSHITO
IPC: C08L75/04
Filed: 1983-04-13
Abstract: PURPOSE:To provide a resin compsn. having excellent flexibility and moldability even when not plasticized, by blending a thermoplastic polyurethane with a specified wrethane/vinyl chloride copolymer. CONSTITUTION:100pts.wt. vinyl chloride monomer or monomer mixture thereof with a copolymerizable monomer (e.g. ethylene) whose homopolymer has a glass transition temp. below 30 deg.C and 10-200pts.wt. thermoplastic urethane elastomer soluble in the above component and having a softening point of 20- 100 deg.C are copolymerized in the presence of an oil-soluble polymn. initiator in an aq. medium at 30-70 deg.C to obtain a urethane/vinyl chloride copolymer. 25- 95wt% said copolymer is blended with 75-5wt% thermoplastic polyurethane. EFFECT:Moldings having excellent mechanical characteristics and rubber elasticity can be obtd. USE:Covering materials, hose, electrical parts, vehicle parts, etc.
Patent JP-S61222292-A (JP)
Title: Semiconductor laser
Inventor: OSHIMA MASAAKI
IPC: H01S5/00
Filed: 1985-03-28
Abstract: PURPOSE:To overcome difficulty in manufacturing BH-LD and BC-LD and to improve a yied rate, by continuously forming a first clad layer, an active layer and a block layer on a semiconductor substrate, exposing the surface of the active layer in a stripe shape by etching, and growing a second clad layer. CONSTITUTION:On an n-InP substrate 1, an n-InP buffer layer 2, an n-InGaAsP layer 3, an n-InP layer 4, a p-InP layer 5, an n-InP layer 6 and an n-InGaAsP layer 7 are sequentially grown. An SiO2 film is attached by sputtering. A window is provided by photolithography. Only the InGaAsP layer 7 is etched away by H2SO4:H2O2:H2O(3:1:1). Thereafter etching is performed by HCl. Then a groove is vertically provided, and a V-shaped tapered groove is obtained. On such a machine wafer, a p-InP layer 8 and a p-InGaAsP layer 9 are formed by the second growing. Ohmic electrodes 10 and 11 are attached, cleavage is performed and the cloven laser element is obtained.
Patent JP-S51140425-A (JP)
Title: Picture stabilizer circuit
Inventor: SHIMANO MASARU
IPC: H04N3/22
Filed: 1975-05-30
Abstract: PURPOSE:To cancel the change of horizontal size of a picture caused by a change of a power voltage by connecting a saturable reactor in series with a horizontal deflection coil and by controlling the reactor in response to the variations of the power voltage.
Patent JP-H10258008-A (JP)
Title: Short-hair mop
Inventor: MORI YASUYUKI
IPC: D05C17/02
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To increase operability and a wiping effect by a single hand by mounting a wiping cloth on the underside and the side of a sheet gripper made of a base cloth in which short piles of a specified length are raised densely, and attaching a long handle to the top face of the gripper through a joint. SOLUTION: A short-hair mop 1 is furnished with a sheet gripper 2 made of a resin, a wiping cloth 4 that covers the bottom 3 and the right and left sides thereof, and a long handle 6 attached to the center of the top face of the gripper 2 through a universal joint 5. The wiping cloth 4 is furnished with a cotton base cloth 9 and a cotton hairy piles 10 that are raised densely on the outside of the foundation cloth 9 and trimmings 11 around it. The piles 10 are short and hairy, 2 or 15mm long, and tufted to the foundation cloth 9 in double form. For the material of piles, cotton is most preferable and is impregnated with a dust adsorbent.
Patent JP-S52147340-A (JP)
Title: Grill burner
Inventor: SAWADA KEIHISA
IPC: F23D14/08
Filed: 1976-06-02
Abstract: PURPOSE: To improve durability, heat resistance and rust proof of grill burner by applying silver white coating on the surface of grill burner made of heat resistance, rust proof steel. Silver white coating is characterized by heat resistance and rust proof possessing reflecting effect. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11248383-A (JP)
Title: Tube for heat exchanger and production thereof
Inventor: KADO HIROTAKA
IPC: F28D1/03
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To enhance pressure withstanding performance by forming turn-up parts at the opposite ends of two sheets of flat plate, engaging the corresponding turn up parts of respective plates and brazing the caulking part to prevent the joint from being shifted under temporarily assembled state thereby ensuring satisfactory brazing. SOLUTION: The heat exchanger tube 21 communicating tank sections on the inlet and outlet sides comprises two sheets of flat plates 22, 25. One flat plate 22 is provided, at the opposite ends thereof, with turn up parts 23, 24 formed by bending the plate 22 breadthways while the other flat plate 25 is provided, at the opposite ends thereof, with turn up parts 26, 27. The turn up parts 26, 27 comprise parts 26a, 27a turned up toward the inner surface of the plate 25 and parts 26b, 27b turned up reversely. Corresponding parts 23 and 26, 24 and 27 are then engaged and caulked and the caulked parts 29, 30 are brazed. An inner fin 28 is inserted into the tube 21.
Patent JP-S59191400-A (JP)
Inventor: TSUNODA REIKICHI
IPC: H05K7/02
Filed: 1983-04-14
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-S55156063-A (JP)
Title: Printing device
Inventor: KASHIWAGI TOSHIO
IPC: B41F15/08
Filed: 1979-05-24
Abstract: PURPOSE: To exactly locate the printing position, in a printing machine for carrying out noncontact or nonimpact printing such as an electrostatic screen system or the like, by supporting a matter to be printed during the transfer thereof from a certain point by a freely rotating roller and carrying the same up to a stopper.  
     CONSTITUTION: When the matter 3 to be printed carried by the first roller 5 reaches the leftmost side of the second roller 6, the second roller 6 slightly ascends from a carrying level H by means of cams 7 and 7' and a level varying device 8 to support the matter 3 to be printed. As a result, the matter 3 to be printed freely slides by the second roller 6 to come into abutment with a stopper 10, and the printing position is exactly determined. The stopper 10 releases the matter 3 to be printed in synchronism with a stopper 11, and, at the same time, the roller 6 descends from the carrying level H, and the printed matter 3 is again supported by the first roller 5 and carried in the direction of the fixing nozzle 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03267128-A (JP)
Title: Porous hollow fiber
Inventor: KOMATSU KENSAKU
IPC: B01D71/68
Filed: 1990-03-14
Abstract: PURPOSE:To obtain the porous hollow fiber having high water permeability and fractionating property and with its flux not significantly reduced by forming the inner surface of the porous hollow fiber contg. a hydrophobic polymer and a hydrophilic polymer into a porous structure consisting of a dense layer having a minute slit and a reticular structure and providing a pore capable of permeating pure water at a specified rate to the outer surface. CONSTITUTION:The porous hollow fiber contains 0.5-10% hydrophilic polymer (e.g. polyvinyl pyrrolidone) based on the hydrophobic polymer such as polysulfone, and is the porous structure consisting of the dense layer having minute slits at a rate of perforation of 10-50% and having 0-5.5mum thickness on the inner surface and the reticular structure integrated with the dense layer and continuously formed. The outer surface has pores having maximum diameter of 0.5-5mum formed by the partial opening of the reticular structure. The porous hollow fiber useful in separation is obtained by using the hollow fiber capable of permeating pure water at the rate of >=1000l/m<2>.hr.kg.cm<2>.
Patent JP-S57179421-A (JP)
Title: Bearing
Inventor: OOSAKA YASUNOSHIN
IPC: F16C33/12
Filed: 1981-04-28
Abstract: PURPOSE:To improve the lubrication performance and the abrasion-withstandability by forming the wire member of a bearing alloy spirally to contact each other thereby eliminating the working of an oil groove. CONSTITUTION:One end of the wire member 30 of a bearing alloy is pressure inserted through a small hole 16 made in the shaft 12, then while applying the tension on the wire member 30 it is wound spirally around the outer circumferential face of the shaft 12 such that the wire members are contacted each other while the other end is pressure is inserted through the small hole 16. Consequently a spiral oil groove 15 constructed with the continuous gap is formed by the wire member 30, and since the lubrication oil is led uniformly onto the bearing face through said oil groove 15, the oil film of good characteristic can be formed.
Patent JP-S60208782-A (JP)
Title: Separating claw device of electrophotographic copying machine
Inventor: KAMIYAMA SHINICHI
IPC: G03G15/14
Filed: 1984-03-31
Abstract: PURPOSE:To prevent the front edge of a separating claw from contacting transfer paper when the separating claw is released by providing a control member which controls the floating range of the separating claw so that the front edge of the separating claw separated in engagement with an engaging member does not reach a transfer paper conveyance path. CONSTITUTION:The control member 15 which locks the end part of the separating claw 8 to control its unnecessary rotation due to inertia is provided to one terminal of a cleaning case 13. This control member 15 may, however, be provided at another proper position. A proper engaging member which does not engage a pin 10 with a groove 9, but operates similarly may be provided as a turning means for the separating claw. This invention prevents the separating claw from rotating by inertia until it contacts transfer paper even if the separating claw is separated from a photosensitive body when the front end of the transfer paper is passed while the contacting force between the separating claw and the surface of the photosensitive body is reduced, so that the transfer paper is never stained with toner sticking on the front edge of the separating claw.
Patent JP-H08238593-A (JP)
Title: Empty can crushing machine
Inventor: YOKOYAMA MASAHIRO
IPC: B30B9/32
Filed: 1995-02-28
Abstract: PURPOSE: To prevent the movement of a empty can in a time of crushing it by installing with projecting empty can advance blocking parts at the clearance between the crushing face being inclined in the lowering time of a crushing lever and a positioning member on both side of the upper face of the empty can positioning member installed on a base stand. CONSTITUTION: Advance blocking projection parts 15, 15 are installed with projecting at the clearance 14 which is generated between both side crushing faces 9, 9 being inclined and the upper face of the positioning member 11 in a lowering time of a 2nd crushing lever 7 to both sides of the upper face of the empty can positioning member 11. When the empty can A is mounted laterally on two projection bars 12, 12, a 1st crushing lever 4 is pushed forward and pushed downward individually, the advance of the empty can A is blocked with the advance blocking members 15, 15, the intermediate part is pushed and both side parts are inclined inward. When the 1st crushing lever 4 is lifted, brought back, an engaging member 5 is stopped at an engaging groove and the 1st crushing lever 4 is lowered, the 2nd crushing lever 7 is also lowered and both side cap parts of the empty can A are crushed.  The empty can A can be crushed with preventing the empty can A from moving forward in the crushing time.
Patent JP-H10260484-A (JP)
Title: Projector
Inventor: SAITO HIROYUKI
IPC: G02B27/18
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a projector capable of eliminating convergence deviation. SOLUTION: In the case of a modulated R(red) component; a focal distance is changed so as to restrain transverse chromatic aberration on a projecting lens 38 by a concave dichroic mirror 32, and the R component is united with a modulated G(green) component. On the other hand, a modulated B(blue) component is reflected by a convex reflection mirror 34 while the focal distance is changed so as to absorb the transverse chromatic aberration on the lens 38. Then, the G and R components, and the B component are united by a dichroic prism 36, and are projected through the lens 38.  At this time, the transverse chromatic aberration on the lens 38 is absorbed by the adjustment of the focal distance, so that the image in which the projection magnification difference of the projected image occurring between the respective components is eliminated and which does not have the convergence deviation can be supplied.
Patent JP-H06258397-A (JP)
Title: Test program generating method
Inventor: TOBA HIROYUKI
IPC: G01R31/3183
Filed: 1993-03-02
Abstract: PURPOSE:To generate a test program by cutting and dividing an undetermined factor part represented by a different language from that of a test program and a non-undetermined factor part described by the language of the program, and editing the cut and divided undetermined factor part with a parameter value. CONSTITUTION:A parameter value of an LSI to be tested is read, and stored in parameter value memory means 5. Then, data is output from test program original data memory means 4, analyzed by analyzing means 6a, and cut and divided into an undetermined factor part varying depending upon the LSI to be tested and a non-undetermined factor part which is not varied. Whether the divided part is an undetermined factor part or not is judged, and in the case of the undetermined factor part, a parameter value is extracted by parameter value extracting means 6b, and replaced with the parameter value by editing means 6c. The fact that all the divided parts are completed is confirmed, the undetermined factor part is edited to generate a test program, and stored in memory means 7.
Patent JP-H03266329-A (JP)
Title: Circuit breaker
Inventor: KUNIMOTO YOICHI
IPC: H01H73/12
Filed: 1990-03-15
Abstract: PURPOSE:To require only one switch so as to make a storage space of an appliance stand small by driving a switch with compounded forces of two springs. CONSTITUTION:An operational part 12 which is pushed to a working part 9 of a first spring and a working part 11 of a second spring and which has a returning force smaller than the total of each maximum spring force of the first spring and the second spring is installed in a switch 5. With this structure, the first spring interlocks with the on-operation of a first movable contactor and the second spring interlocks with the contact operation of a second movable contactor and at the time the first and the second contactors contact each other, the first spring and the second spring 4 respectively is energized to maximum potential energy. Since each spring force is added to the operational part 12 of the switch 5 through the working parts 9, 11, the operational part 12 is pushed and the switch 5 starts to work. As a result, a signal showing the contacting state is obtained. Consequently, the storage space of the appliance stand is made small and line connection is simplified. Moreover, only one switch is enough.
Patent JP-H10109-A (JP)
Title: Device to fix band to watch case
Inventor: BOURQUIN FRANCIS
IPC: A44C5/14
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a device possible to exchange wrist watch bands speedily using a simple structure on the case of a wrist watch in order to match the band with clothing, in which operation member for exchange is made not to catch anywhere when the watch is put on. SOLUTION: An end of a pin 1 is fixed to the case of a watch through a pivot 3 which enables rotation of the watch in a plane. The other end of the pin 1 is made to be retractable. In an open condition, the pin 1 is inserted into a band. This assembly is rotated. An end 5 of the pin 1 is brought into contact with an inclined surface 7 of periphery 6 of a housing part 4 formed in a leg of the watch. The end 5 slides along the inclined surface 7 and is pushed to retract, and passes through the periphery 6 to penetrate into the housing part 4 under the relaxation action of a spring 8. By forcing in the end 5 using a press button 9, the device is made in an open condition.
Patent JP-H01237752-A (JP)
Title: Information network system
Inventor: TADOKORO KOICHI
IPC: G06F15/16
Filed: 1988-03-17
Abstract: PURPOSE:To simplify input operation and to erase erroneous operation by providing plural processing control devices, which have the control function of mechanical operation and communication function, a medium order computer and a host computer. CONSTITUTION:Processing controllers 1a-1c operate communication function 2a-2c with the keyword of an element to be manufactured. The keyword is received by a medium order computer 5 and sent through communication procedure exchange function 6 to a host computer 7. The host computer 7 reads manufacture standard information from a storing medium 8 and returns the information. On receiving the return of the information, the communication function 2a-2c deliver the manufacture standard information to control function 3a-3c and the operation of processors 4a-4c is set and operated. Control function 3 accumulates manufacture experience information with a constant interval and sends the information with adding the keyword to the host computer 7 when the manufacturing is finished. The information are classified by the keyword, recorded to the storing medium 8 and read as needed. Thus, since a manufacture standard is automatically led out and a history is registered, the erroneous operation can be prevented and an yield is improved.
Patent JP-H10261677-A (JP)
Title: Test method for semiconductor wafer
Inventor: MIZUKOSHI MASATAKA
IPC: H01L21/822
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To perform full specification test and burn-in with good reliability collectively for a plurality of semiconductor chips at the stage of a semiconductor wafer, in a test method for a semiconductor wafer. SOLUTION: This method has a process 10 for forming a temporary auxiliary film 30 for a test which is performed prior to test, a test process 11 which is performed, with a probe 41 applied to the temporary auxiliary film 30 for the test, and a process 13 of temporarily peeling off the auxiliary film for test which is performed to peel off the temporary auxiliary film 30 for the test after test. The temporary auxiliary film 30 for test has a group of electrodes for test, where a plurality of electrodes 32 for test are drawn up regularly, at the surface, and has a wiring pattern 35 for electrically connecting each electrode 32 for test of the group 31 of electrodes 31 for test with the separate element electrodes of the above plurality of semiconductor elements 21.  The probe pins 42 of a probe 41 are in a row, corresponding to each electrode 32 for test of the group 31 of the electrodes for test.
Patent JP-S51142653-A (JP)
Title: Digital type protective relaying system
Inventor: IWASAKI MINORU
IPC: H02H3/02
Filed: 1975-06-02
Abstract: PURPOSE: This digital type protective relaying system can discriminate the magnitude of a single input at high speed. 
     COPYRIGHT: (C)1976,JPO&Japio