baber/WOPTO huggingface dataset:
Patent JP-S6122601-A (JP)
Inventor: OKUMURA ITARU
IPC: H01C7/00
Filed: 1984-07-10
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-S63307687-A (JP)
Title: Varnish processing method for small armature coil
Inventor: YAMAMOTO YOSHIKAZU
IPC: H05B6/10
Filed: 1987-06-09
Abstract: PURPOSE:To allow varnish processing without deteriorating an armature coil by using a heating coil having the specific inductance value. CONSTITUTION:An armature coil is stored in the hollow section of a heating coil having the inductance value of 20muH-90muH when measured at 1kHz, and induction heating is applied. The armature coil is then extracted from the heating coil, and varnish is dripped on it and impregnated in it. The armature coil impregnated with varnish is then stored in the hollow section of an insulating bobbin wound with the heating coil having the inductance value of 20muH-90muH when measured at 1kHz, and induction heating is applied while the armature coil is rotated. Varnish processing can be thereby applied without deteriorating the armature coil to be heated due to the excessive local rise of its temperature.
Patent JP-S6123092-A (JP)
Inventor: MATSUBARA TAKEHISA
IPC: B66B5/00
Filed: 1984-07-11
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-S6427850-A (JP)
Title: Surface treating method and tool
Inventor: URURIHI KURINKU
IPC: B24B33/08
Filed: 1988-06-13
Abstract: PURPOSE: To provide a surface without surface deformation by brushing the surface in addition to honing treatment and high pressure jetting treatment in surface treating for machining the surface of a workpiece by honing and high pressure jetting. CONSTITUTION: A cylinder bore 1 of a cylinder block 2 is honed by a honing machine after boring and then after-treated by a jet-brushing tool 3. This tool 3 is connected to a machine spindle 5 through a connecting rod 4, and carries a brush 7 abutting to a travel face 6 of the cylinder bore 1 in a tool body 12, and is provided with a jetting device 13 having a plurality of nozzle rows 8 connected to a high pressure source 9. The jet-brushing tool 3 is spirally guided in reciprocating motion over the whole area of the travel face 6 of the cylinder bore 1 while jetting high pressure liquid jet from the nozzles 8 to brush with the brush 7. A surface without a sheet cover can therefore be obtained without breaking or eluting nest-like graphite deposited in a texture body.
Patent JP-S59130494-A (JP)
Title: Method for driving semiconductor laser
Inventor: AIKI KUNIO
IPC: H01S5/042
Filed: 1983-08-08
Abstract: PURPOSE:To contrive to inhibit noises by oscillating a semiconductor laser by multiplex vertical modes. CONSTITUTION:The semiconductor laser is driven by currents supplied from two current sources, a DC current source 5 and a high frequency current source 6. A coil L and a capacitor C are so inserted that the two current sources can independently drive the semiconductor laser. The variation of photo output of the semiconducltor laser due to the feedback of a reflected light is inhibited by driving by means of a high frequency AC current. Besides, driving the semiconductor laser by means of the DC current and the high frequency current is performed in a form that the high frequency current is superposed on the DC current.
Patent JP-H0439274-A (JP)
Title: Automatic double-sided device
Inventor: UEMATSU AKIRA
IPC: B41J13/00
Filed: 1990-05-31
Abstract: PURPOSE:To facilitate mounting of an automatic double-sided device on a picture forming device for a one-side use exclusively by placing the picture forming device to the placing part of the automatic double-sided device for positioning and transmitting and receiving an operation signal necessary to inside out turning over operation between the picture forming device and the automatic double-sided device, in the automatic double-sided device used for combination with an electronic duplicator. CONSTITUTION:A protrusion part 502 protruded from a placing part 5O1a of an automatic double-sided device 501 is engaged with a positioning hole 50 formed in the bottom surface of a picture forming device body 10, and the device body 10 is positioned on the automatic double-sided device 501. A signal receiving part 507 is coupled to the device body 10 through an interface cable 508 to transmit and receive a control signal. When double-sided printing is selected, each part of the device body 10 is switched, and a gate part 570 of the automatic double-sided device 501 is switched to the turn-over passage 510 side. This constitution feeds a sheet to the turn-over passage 510 side through a sheet discharge gate 13 of the sheet device body 10 and returns the sheet from a discharge part 504 to the device body 10 after it is fed in a turned-over state to a sheet stack 530.
Patent JP-H0436679-A (JP)
Title: Azimuth angle measuring instrument by beam scanning
Inventor: HAGINO YOSHIZO
IPC: G01S13/42
Filed: 1990-05-31
Abstract: PURPOSE:To perform measurement in real time and with high resolution by finding the difference of neighboring reception information stored corresponding to a distance from a transmitter/receiver at every azimuth angle at the same distance. CONSTITUTION:The transmitter/receiver 10 is controlled by a scan control circuit 14 synchronized with a synchronous circuit 16, and scans a main beam at prescribed cycle in a direction of azimuth angle. The signal of a received reflection wave is switched by a switch 18 at every micro scan, and is allocated to reception circuits 50, 60, and is stored in memory 56, 66. Those signals are read out sequentially by the read instruction of a readout circuit 20 synchronizing with the circuit 16, and the difference of two signals is outputted from an OP amplifier 72. As or an output signal, the differentiated value of a reception signal of increment or decrement when the edge of the output signal traverses a material P to be measured is found when the main beam is located at theta1. In such a way, the azimuth angle of the material P to be measured can be found, and the resolution of the direction of azimuth angle can be improved, and an accurate azimuth angle and accurate shape can be found.
Patent JP-H09326504-A (JP)
Title: Superluminescent diode
Inventor: KONO KENJI
IPC: H01L27/15
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To suppress the reflected return light from the rear edge face of a superluminescent diode, and to make the element length short. SOLUTION: This superluminescent diode is provided with a core 1 of light emitting optical waveguide and light absorbing optical waveguide which absorbs the light emitted backward from the core 1 of the light emitting optical wageguide. When the width of the core 4 of the light emitting optical waveguide is widened on all regions in lateral direction of said diode, the width of the core 4 of the absorption optical waveguide becomes wider toward the rear edge face of the diode from the boundary part between the light emitting optical waveguide and the absorption optical waveguide in such a manner that the width of the core 4 becomes wider than the spot size to be formed with the propagation of the light emitted into the core 4 of the light absorption optical waveguide from the core 1 of the light emitting optical waveguide.
Patent JP-S5768768-A (JP)
Title: Apparatus for controlling tension of endless screen
Inventor: HASHIMOTO KAZUO
IPC: A23L17/60
Filed: 1980-10-13
Abstract: PURPOSE: To correct the loosening and the slipping off of the screen of an endless screen laver-making machine, by using a pair of independently rotatable sprocket wheels attached to both ends of a shaft.  
     CONSTITUTION: In the laver-making machine having an endless laver screen running through the laver-making zone, dehydration zone, drying chamber, and peeling zone, the two sprocket wheels W 1  and W 2  attached to each end of a shaft 4 are made independently rotatable by attaching one of the wheels freely rotatably to the shaft through a bearing unit 5. When the screen (m) is slipped out of place, the position is corrected by revolving the sprocket wheel. The screen (m) is attached to the chains C 1  and C 2  engaging with the sprocket wheels. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000334645-A (JP)
Title: Four-surface square grinding device
Inventor: KOBAYASHI HISASHI
IPC: B24B7/00
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To turn the work receiving frame members for fixed and movable side supporting units in the same direction and rotation speed, and eliminate the decentering of the rotation axis of work and the fixed side supporting unit. SOLUTION: A chuck mechanism is composed of: a fixed side supporting unit having a work receiving frame member 101 provided in a vertical direction on a rotating shaft fitted in a horizontal direction, a drive motor for the rotating shaft, a coupling member 103, a rotation control mechcnism for the rotating shaft, and a transmission mechanism for transmitting the rotation drive of the rotating shaft to the member 103; and a moving side supporting unit having a slide mechanism for moving a work receiving frame member 201 in a horizontal direction, a coupling member 203 engaging with the member 103 of the fixed side supporting unit, and the transmission mechanism for transmitting rotation driving force received by the member 203 to the member 201, in the direction and speed the same as that of the rotation of the member 101 of the fixed side supporting unit.
Patent JP-H08309922-A (JP)
Title: Laminate for paper container
Inventor: KUROKAWA HIDEKI
IPC: G03D13/02
Filed: 1995-05-19
Abstract: PURPOSE: To provide a laminate for a paper container for filling liquid a volatile substance, an alkaline substance, a surfactant or the like. CONSTITUTION: In a laminate S for a paper container consisting of an inner thermoplastic resin layer 6, aluminum foil 4, a base paper layer 2 and an outer thermoplastic resin layer 1 from a liquid contact part, the inner thermoplastic resin layer 6 and aluminum foil 4 of the liquid contact part are laminated by providing a thermally molten polar resin layer 5.
Patent JP-H05344686-A (JP)
Title: Small size motor
Inventor: NAKAMURA KEIJI
IPC: H02K13/00
Filed: 1992-06-04
Abstract: PURPOSE:To stabilize current and the number of rotation characteristics of a motor in a high level by specifying slide contact pressure for commutators made of a silver Ag alloy material of a brush consisting of a conductive metal material. CONSTITUTION:A brush 7 is formed by a conductive metal material and a commutator 4 is formed by melting a silver alloy material, conducting primary rolling thereof, then annealing it and thereafter conducting secondary rolling. Next, a specified slide contact pressure on the commutator 4 of the brush 7 is set to 1 to 9gf. As the silver alloy to form the commutator 4, for example, Ag-Ge, Ag-Be, or Ag-Cu alloy or an alloy of an element which forms a solid solution with Ag may be used. Moreover, not only two-element alloy but also three-element alloy or multiple-element alloy can also be used. Therefore, contact stability between brush 7 and commutator 4 can be improved and the current and number of rotation characteristics of small size motor can be stabilized at a higher level.
Patent JP-S624213-A (JP)
Title: Cosmetic
Inventor: SHIMIZU KAZUHIKO
IPC: A61Q5/00
Filed: 1985-07-01
Abstract: PURPOSE:A cosmetic having beautiful color tone and glossy brightness caused by pearly luster, containing a multi-layer, lamellar polymer subjected to surface treatment by low-temperature plasma irradiation. CONSTITUTION:A cosmetic containing 0.5-50wt% multi-layer, lameller polymer having 100-300 layers, subjected to surface treatment by low-temperature plasma irradiation. The low-temperature plasma irradiation can be generated by corona discharge in a low-frequency or high-frequency range, glow discharge, etc., by using N2, O2, H2, NH3, CO2, CF4, argon, He, etc., as a plasma gas at 0.01-10mmHg vacuum. Not only dispersibility of the lamellar polymer is improved by the treatment, but also the lamellar irradiation time. The lamellar polymer is obtained by combining two or more of polyester, polystyrene, acrylic resin, vinyl resin, etc.
Patent JP-H09323355-A (JP)
Title: Pipe lining construction method
Inventor: KAMIYAMA TAKAO
IPC: B29L23/00
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To enable even a large bore duct to be lined as specified in a short time. SOLUTION: An airtight space S is formed in a tubular lining material 1 constituting of tubular unwoven fabric which is covered with film having highly airtight inner/outer faces and impregnated with a thermosetting resin by blocking both end open parts of the tubular lining material 1. An air hose 14 is connected to the airtight space S and at the same time, a hot water hose 16 is led into the airtight space S. Further, the tubular lining material 1 is led into sewage piping 10 together with the air hose 14 and the hot water hose 16, sharing the sewage piping 10 (duct). After that, the sharing of the sewage piping 10 is suspended and the stream of sewage (fluid) is stopped in the upstream of the sewage piping 10.  Under this state, a compressed air is supplied into the airtight space S of the tubular lining material 1 from the air hose 14 to press the tubular lining material 1 against the inner wall of the sewage piping 10. IN addition, a hot water is showered from the hot water hose 16 led into the airtight space S to heat the tubular lining material 1 with the hot water. Thus the thermosetting resin with which the tubular lining material 1 is impregnated is cured.
Patent JP-S6037622-A (JP)
Inventor: HARA OSAMU
IPC: H04M1/08
Filed: 1983-08-09
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-H0439592-A (JP)
Title: Heating device provided with filling layer
Inventor: TAKAHASHI SHIRO
IPC: F27B3/06
Filed: 1990-06-04
Abstract: PURPOSE:To move and turn filling material in a filling layer smoothly by a method wherein a bottom supporting blade, arranged near the upper part of a screen, is provided with a slanted front end surface, slanted upwardly as the position approaches to the rear part of the moving direction thereof, at the fore end of the moving direction of the same. CONSTITUTION:A mixing member, consisting of a plurality of rotary blades, is attached to a rotary shaft 2. Supporting plates 5a, 5b are positioned in the upper part of a vessel 1 and a bottom supporting blade plate 6 is positioned below the supporting plate 5a while rotary blades 4a, 4b are attached vertically to the supporting plate 5a. Edge type slanted fore end surfaces 4aB, 6aB, slanted obliquely toward the rear part of a moving direction, are formed at the fore end in the moving direction of the rotary blade 4 and the bottom supporting blade plate 6. The filling bodies can be moved while separating them from the outer wall inner surface of a vessel and a screen 7 whereby the filling material in the filling layer can be moved and turned smoothly by a small driving torque and a matter to be treated can be heated effectively.
Patent JP-S63308041-A (JP)
Title: Production of polyurethane sheet
Inventor: OZAKI YUZO
IPC: B29C70/06
Filed: 1987-06-09
Abstract: PURPOSE:To obtain the titled highly transparent sheet of surface smoothness, by applying surface-smoothing treatment on a sheet prepared by immersing an electrically conductive net in a low-viscosity polyurethane liquid composition followed by defoaming, drying and curing to easily remove the air bubbles from the net. CONSTITUTION:First, a surface-smoothing treatment is applied on a sheet prepared by immersing an electrically conductive net in a polyurethane liquid composition of a viscosity <=3,000mPa.s followed by defoaming, drying and curing. Said surface-smoothing treatment is, e.g., surface-planishing with a hot roll, coating with a solventless type polyurethane, etc. Said polyurethane liquid composition is pref. of a viscosity <=2,000mPa.s, whereas the defoaming can effectively carried out using a supersonic technique.
Patent JP-S5768973-A (JP)
Title: Compression system for video data
Inventor: SHIODA KENTAROU
IPC: H04N1/46
Filed: 1980-10-17
Abstract: PURPOSE:To form a color facsimile with low cost and having high performance tone, by applying at least one of primary and secondary dimensions coding for every bit of the same weight of each video element information, in a video cmpression system of facsimile. CONSTITUTION:When video element information required for the processing of deterioration picking and storing the input data is inputted with a CLK, inverting bit candidates 96, 97 for processing the secondary or primary dimension deterioration appear. A data selector 95 selects and output inverting bit cadidates 96, 97 of processing primary dimensional or secondary dimensional deterioration with signal 1D/inversion 2D, original video element data 99 and an inverting bit candidate 98 are compared at a read only memory 93, and the inverting bit candidate 98 being permissible range of deterioration of video quality is outputted through inversion. Thus, remarkable compression effect is expected as to video data by combining the deterioration method and the compression coding system.
Patent JP-2000341808-A (JP)
Title: Distribution board in house
Inventor: KOBAYASHI TOMOHIKO
IPC: H02B1/42
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a distribution board with a small number of parts in a simple structure suitable for an apparatus like DSU with various sizes. SOLUTION: In a distribution board in a house, a panel 1 with a lower bent part 3 bent almost 90 degrees to the front is mounted in parallel with a main breaker and a branch breaker on a base. The panel 1 has at least two screw holes 4. When an apparatus 2 is fitted to the bent part 3 and mounted on the panel 1, an apparatus holding member 5 is fixed between the screw holes 4 with a screw 7. While the screw 7 is tightened, the apparatus 2 is fitted to the apparatus holding member 5 and fixed thereby.
Patent JP-2000334524-A (JP)
Title: Bolt hole working method of wheel disk
Inventor: FUKAYA NORIYUKI
IPC: B21D53/30
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To improve a tool wear life and to dispense with a tool change due to a different plate thickness of a stock in piercing a bolt hole of a wheel disk. SOLUTION: A bolt hole forming part in the bulged part 2 of a wheel disk is pressed to be thinned to a prescribed thickness beforehand, a prepared hole having a diameter corresponding to a bolt diameter is punched to the thinned part, a nut seat 5 is formed by pressing the inner periphery of the prepared hole, at the same time, the prepared hole is extruded downward while maintaining the prepared hole diameter, the tip part extruded is formed to a radius shape, thus, the bolt hole is finished.
Patent JP-H0436463-A (JP)
Title: Sputtering target and its production
Inventor: ISOMURA HIDEMI
IPC: C22C1/04
Filed: 1990-06-01
Abstract: PURPOSE:To improve repetition characteristics and to reduce the cost of equipment by mixing respective powders of Te, Ge, and Sb in a nitrogen gas atmosphere and hot-pressing the resulting powder mixture in a nitrogen atmosphere. CONSTITUTION:Powdered Te, powdered Ge, and powdered Sb are uniformly mixed in an atmosphere containing prescribed amount of nitrogen gas. The resulting mixture is hot-pressed in a nitrogen atmosphere and formed into a sputtering target. By forming a thin recording film by using this target, the amount of nitrogen in the thin recording film can be specified according to the amount of nitrogen in the target. Even if the pulsatory motion of protective layer occurs attendant upon the repetition of recording and erase, the movement of thin recording film material along a guide groove can be prevented because the amount of nitrogen in the thin recording film can be held constant.
Patent JP-H0814450-A (JP)
Title: Pipe joint
Inventor: SHINTANI FUJIO
IPC: F16L21/02
Filed: 1994-06-27
Abstract: PURPOSE:To provide an O annular pipe joint displaying an effect of both preventing a leak of air or the like from a connecting part of the fellow pipes and preventing coming off of the pipe from the connecting part. CONSTITUTION:A device has a metal ring 6 formed into an integral structure by connecting an outer cylinder 4, set to the fitting dimension to an external diameter of one pipe 1 connected, to an inner cylinder 5, set to the fitting dimension to an internal diameter of the pipe 1 connected by providing a fold back part 5a in both ends, by a connecting part 6a in order to connect the two pipes of equal diameter. In this constitution, the pipe 1 is connected from one side of an 0 ring 3 formed of elastic material 6b or the pipe 2 is connected to the other side, so as to fix the respective pipes prevented from coming off by an elastic effect of the respective fold back part 5a of the metal ring 6 and also so as to closely attach a material part of the 0 ring 3, having elasticity, to the pipes 1, 2.
Patent JP-S5571608-A (JP)
Title: Production of sodium dithionite and hydrogen peroxide
Inventor: MIYAMORI HIROSHI
IPC: C01B15/023
Filed: 1978-11-22
Abstract: PURPOSE: To obtain sodium dithionite and hydrogen peroxide while effectively  utilizing anthrahydroquinones by reacting a residual anthrahydroquinones-contg.  soln. after production of the sodium dithionite with oxygen to produce the hydrogen peroxide.  
     CONSTITUTION: A functional soln. of a raised anthrahydroquinones content is reacted with sodium pyrosulfite or sodium hydrogensulfite, and the resulting sodium dithionite is separated by filtration, water extraction or other method. Since anthrahydroquinones remain in the functional soln., this soln. is contacted to oxygen to form hydrogen peroxide, which is then separated by water extraction. In order to perform this method availably, after separating the hydrogen peroxide anthraquinones in the soln. are hydrogenated to raise the anthrahydroquinones content of  the soln., and this soln. is recycled. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5768047-A (JP)
Title: Probe card
Inventor: SUMA JIROU
IPC: H01L21/66
Filed: 1980-10-16
Abstract: PURPOSE:To shorten the measuring time and to reduce the cost of the measurement by mounting a light emitting device at the periphery of a hole of the probe card and emitting a light only at during the time of measuring special item, e.g., memory retaining time. CONSTITUTION:A light emitting device 4 is mounted along the periphery at the hole 5 of a probe card board 1 secured with a plurality of probe styluses 3 at the positions corresponding to the electrodes of an IC clip. With this, the measurements of various type of voltage margins, input/output leakage currents, the retaining time checks of built-in memory can be carried out by connecting it to a measuring instrument. When the measurement of rtaining time requirs long period of time at room temperature, a wire 2 is connected to the substrate 1 to emit the light from the light emitting device 4 with the signal from the measuring instrument. In this manner, the time required for testing the retaining time can be shortened, thereby reducing the measuring cost.
Patent JP-H08339320-A (JP)
Title: File server device
Inventor: WADA AKIHIKO
IPC: G06F3/06
Filed: 1995-06-12
Abstract: PURPOSE: To provide a file server device which can more increase the number of connectable terminals. CONSTITUTION: This file server device is provided with the pre-read filling parts 12-1 to 12-n which pre-read the data out of an auxiliary storage 11, the buffer parts 13-1 to 13-n which store the pre-read data, the sending parts 14-1 to 14-n which send the data to the terminals, a request reception part 15 which receives the data read requests from the terminals, and a displacement decision part 16 which decides whether the pre-read should be carried out based on the received data pre-read request and the displacement of a block number to perform the displacement setting request of the block number, to set the displacement of the block number and to perform the pre-read request and the data sending request respectively.