baber/WOPTO huggingface dataset:
Patent JP-S58192756-A (JP)
Title: Deburring apparatus
Inventor: MIYATANI TAKASHI
IPC: B24C3/32
Filed: 1982-04-30
Abstract: PURPOSE:To prevent the yield of bent parts at leading parts, in a devide wherein burrs are removed from a molded semiconductor device by a jetting material, by fixing the leading parts of the semiconductor device to tacky tapes running in the main body of the device, and conveying the device. CONSTITUTION:When a semiconductor device 24 is supplied into a introducing hole 2 through an chute 25, lead parts (b) and (b) of the devide are held by upper and lower tacky tapes 12 and 13, which are wound by upper and lower winding reels 21 and 22, and the device is conveyed. Burrs (c) are excellently removed by the jetting of a jetting material 28 from jetting nozzles 27... of a jetting part 6. At this time, large bending stress is not applied to the lead parts (b) and (b) of the semiconductor device 24. The jetting material has a slurry state wherein water is mixed in a granular plastics. Therefore the lead parts (b) and (b) are not bent and separated from the tacky tapes 12 and 13 through a washing part 7. Then the device is directly sent to the next process from a delivery chute 26 without correction of the bent part.
Patent JP-S63237629-A (JP)
Title: Line fault restoration control system
Inventor: IMAI SHINJI
IPC: H04L69/40
Filed: 1987-03-25
Abstract: PURPOSE:To facilitate the restoration of a line fault by providing a reserve line between modulator/demodulators, and switching, when a fault is detected in one line, the connection of the modulator/demodulator from the faulty line to the reserve line. CONSTITUTION:A reserve line is provided on a line between the modulator/ demodulators 1, 2 respectively connected to a data processor 5 and a data terminal equipment 6. Also, on the respective modulator/demodulators 1, 2, switching means 1-1, 2-1 to switch the reserve line and the line 3 and provided. Recovery control parts 1-2, 2-2 are so constituted as to control the means 1-1, 2-1 respectively. When the modulator/demodulator 1 detects a line fault, a switching data is transmitted to the transmission line 3 so that the line is switched to the modulator/demodulator 2, and the recovery control part 2-2 of the modulator/demodulator 2 switched the switching means 2-1 so that the data is transmitted through the ereserve line 4. In such a way, the restoration of transmission line can be automatically achieved.
Patent JP-H01244403-A (JP)
Title: Production of optical film
Inventor: OGATA KIYOSHI
IPC: G02B1/10
Filed: 1988-03-25
Abstract: PURPOSE:To obtain the optical film having stable optical characteristics by subjecting a base material to vapor deposition of an oxide and metal constituting the same and transport of at least either of the oxygen particles imparted with kinetic energy and inert gaseous particles in a vacuum. CONSTITUTION:The quartz glass substrate 4 on which a tantalum pentaoxide film 6 is formed is mounted on a holder 10 and silicon dioxide 14 is deposited by evaporation on the surface of the tantalum pentaoxide film 6 thereof by a vapor source 12 in the vacuum in a vacuum vessel. Ne ions or Kr ions as inert gaseous ions 20 are accelerated by an ion source 18 simultaneously therewith and are projected to the film to form the silicon dioxide film (optical film) 7a on the surface of the tantalum pentaoxide film 6. The transport of the inert gaseous particles may be simultaneously or alternately with the vapor deposition of the silicon dioxide or may be continuous or intermittent as well. The optical film which has the stable optical characteristics and the smaller shift quantity of the transmission wavelength region of light in spite of being subjected to heat history is thus obtd.
Patent JP-S63237339-A (JP)
Title: Fluorescent character display tube
Inventor: TOKUDA HIROFUMI
IPC: H01J31/15
Filed: 1987-03-25
Abstract: PURPOSE:To reduce the fitting man-hours of a getter, make a getter shield unnecessary, and improve the reliability of a product by fully automating the getter welding with a tape getter. CONSTITUTION:A filament 4 and a tape getter 11 are fitted to the getter holding section of an electrode 7, the getter 11 is provided with getter material storage section 13 at a nearly uniform distance on a connection tape 12, and getter materials 14 are buried in recesses of the storage sections 13. When the getter 11 is to be fitted, the getter 11 is wound into a coil shape and set on an automatic filament welder, a getter positioning port 10 is set to the preset position by a positioning device, the getter 11 is extracted, and the filament 4 is welded to the holding section 8 of the electrode 7 by spot welding while being held. Then, the getter 11 is out by the right end section of the holding section 8.
Patent JP-H01246364-A (JP)
Title: Vapor-phase synthesis for hydrofluorinated amorphous silicon carbide thin film and fluorinated amorphous silicon thin film
Inventor: HIRABAYASHI YASUO
IPC: C23C16/32
Filed: 1988-03-26
Abstract: PURPOSE:To obtain the title thin film having a high content of F and having high electric conductivity by producing most capacitive-coupling high-frequency plasma for decomposing a specified gaseous raw material mixture between the counter electrode of a substrate electrode and a reticular electrode arranged between both electrodes and negatively biased with respect to the substrate electrode. CONSTITUTION:The gaseous raw material mixture consisting of hydrogen fluorosilicide, hydrocarbons, and hydrogen is supplied from a gas feeder 3 into a reaction vessel 1 connected to an evacuation system 2 and capable of being kept at a desired vacuum. The raw gas is then decomposed by the capacitive-coupling high-frequency plasma discharge. The plasma discharge in this case is mostly generated between the counter electrode 5 opposed to the substrate electrode 4 and the reticular electrode 8 arranged between both electrodes 4 and 5 and negatively biased with respect to the electrode 4. In addition, the potential of the electrode 8 is controlled by a DC power source 9 connected to the electrode 8. As a result, a hydrofluorinated amorphous silicon carbide thin film contg. crystallitic silicon and having high conductivity can be synthesized in a vapor phase.
Patent JP-H05244131-A (JP)
Title: Clock distribution system
Inventor: KURODA MASAYOSHI
IPC: H04L7/00
Filed: 1992-02-26
Abstract: PURPOSE:To eliminate the deterioration of a duty ratio of a clock signal in the clock distribution system, to perfectly LSInize a signal processor for constituting a clock distributing device, and to miniaturize the device. CONSTITUTION:A clock supply device 2 for supplying a reference clock 101 from a reference clock source 1 is provided with an M-multiplying circuit 21 for M-multiplying a frequency of the reference clock, and a frame pulse generating circuit 22 for generating a frame pulse from the reference clock are provided. In plural signal processors 51-5N to which a clock is distributed and supplied by one or more clock distributing devices 31-3N, and an M-frequency dividing circuit 6 for allowing a supplied clock signal to be subjected to M- frequency division by synchronizing with the frame pulse, thereby the clock signal of a necessary duty ratio in which uncertainty by a frequency division is not generated is obtained.
Patent JP-H10266037-A (JP)
Title: Yarn interlacing apparatus having interlacing nozzle cleaning facility
Inventor: FUKAZAWA KAZUHIKO
IPC: D02J1/00
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a yarn interlacing apparatus capable of distributing gas- liquid mixture for normal cleaning to the whole interlacing nozzles in the yarn interlacing apparatus having interlacing nozzles of a number of spindles. SOLUTION: Each spindle of a textile machine comprising a number of spindles is provided with an interlacing nozzle 1, a first main supply line 10 for feeding a pressurized gas for interlacing and a second main supplying line 20 for feeding a gas-liquid mixture for nozzle cleaning are independently installed. Branched flow channels 3 and 4 are branched from plural parts dispersed in the longer directions of both the main supply lines 10 and 20, connected to three-way change valves 5, and flow channels 6, 6a and 6b extended from the three-way change valves 5 are connected to the interlacing nozzles 1. The branched flow channels 4 are extended upward above the main supply line 20 at the branched parts from the main supply line 20.
Patent JP-H06290413-A (JP)
Title: Production of magnetic head
Inventor: YABUTA MASATOMO
IPC: G11B5/127
Filed: 1993-03-31
Abstract: PURPOSE:To produce the magnetic head which prevents peeling of lead wires at the time of a winding stage for the bulk type head by winding a ribbon made of plastic on a head core and heating this ribbon to tightly adhere the ribbon to this core. CONSTITUTION:The curled ribbon 3 made of a plastic is cut to meet a window size. The ribbon easily tightly adheres in the window shape if the thickness is, for example, 50mum or smaller. A material which is not deformed at the temp. applied in a post stage is used. The ribbon is formed in to a shape having a margin at one end to facilitate handling. The ribbon 3 is passed in this winding window and is entangled with the core 1 and, thereafer, an unnecessary part is cut. The ribbon is, thereafter, heated to, for example, a temp, between 120 deg.C and 250 deg.C, and finally, the prescribed winding stage is executed. As a result, the peeling of the lead wires is prevented and the winding with the high reliability is executed.
Patent JP-H02250183-A (JP)
Title: Method and device for interface between graphic drawing device and memory
Inventor: UEDA TOMOAKI
IPC: G06T1/60
Filed: 1989-03-23
Abstract: PURPOSE:To miniaturize the whole of a memory by generating plural data blocks having the same bit width as the memory between the memory and a data bus and accessing the memory with plural data blocks in the quick access mode. CONSTITUTION:Plural data blocks DB0 to DB3 having the same bit width as a memory (1m-bit DRAM) are generated between the memory 5 and a data bus 6 whose bit width is wider than that of the memory 5. The memory 5 is accessed in the quick access mode for the purpose of generating and writing plural data blocks DB0 to DB3. Consequently, the bit width is made uniform, and the memory is quickly accessed with one data block as the unit. Thus, the interface to the memory whose bit width is narrow is realized without considerably damaging the performance on the host computer side.
Patent JP-S61230601-A (JP)
Title: Rotary drum
Inventor: TAKANO HIROO
IPC: G11B5/53
Filed: 1985-04-04
Abstract: PURPOSE:To decrease the number of component parts of a rotary drum by extending a permanent magnet forming a rotor magnetic pole of a drum motor up to the lower surface side of an upper drum and forming the iron core of a rotor of a rotary transformer on the surface of the lower magnetic pole of the permanent magnet. CONSTITUTION:The magnetic pole surfaces 14a and 14b are exposed over the upper and lower surfaces 20 and 2b of an upper cylinder 2 of a circular permanent magnet 14. These surfaces 14a and 14b form the rotor magnetic pole of a drum motor 4 and an iron core 11 of a rotor of a rotary transformer 10 respectively. In such a constitution, the attachment is through with the core 11 just by setting the magnet 14 on the cylinder 2. This improves the accuracy and also reduces the assembling time with a rotary drum.
Patent JP-H09246192-A (JP)
Title: Thin film gas phase growing device
Inventor: KUBOTA KIYOSHI
IPC: C23C16/44
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To prevent an adhesion of a product to a reactor wall face upward of a film formation substrate and to prevent particle contamination. SOLUTION: A plurality of leaves of film formation substrates 2 are disposed on a susceptor 1. A coaxial nozzle 4 is vertically provided on a wall face of a reactor 3 positioned upward of the susceptor 1, and the same nozzle has an inner valve 5 and an outer valve 6 for supplying material gases A, B of two systems and additionally a supply valve 8 of a barrier gas C outside the outer valve 6. The material gases A, B from the inner valve 5 and the outer valve 6 flow radially and in a radius direction on an upper face of the susceptor 1 and mixed immediately before a film formation substrate, so that a film is grown on the substrate by a thermal chemical reaction.  The barrier gas C from a barrier gas supply valve 8 flows along the reactor wall face between the reactor wall face and the material gas, so that the adhesion of a product due to material gas to the reactor wall face is prevented.
Patent JP-H04308667-A (JP)
Title: Cylindrical alkaline battery
Inventor: OZAWA HIDEAKI
IPC: H01M10/28
Filed: 1991-04-05
Abstract: PURPOSE:To prevent inside short-circuiting due to deficiency of an electrode plate generated at the time of inserting an electrode plate group by making each width of positive and negative electrode plates narrower than a width of separator and projecting the negative electrode plate beyond the positive electrode plate at the lower surface of the electrode plate group. CONSTITUTION:The end portion of a nickel substrate 1 having a tertiary net-like structure is pressurized in the longitudinal direction of the substrate, thus obtaining a current collecting terminal fixing portion 2. A paste-like material including mainly nickel hydroxide is filled in a portion other than the fixing portion 2, followed by drying and rolling, and a metal piece 3 is welded for fixture. A positive electrode plate 5 formed by die-pressing and a negative electrode plate 6 made of mainly cadmium and having a substrate of punched metal are wound via a separator 7 made of polyamide nonwoven fabric in such a manner that the lower end of the negative electrode plate 6 is projected beyond the lower end of the positive electrode plate 5, thereby constituting an electrode plate group. An inserting rod 10 is inserted down to a predetermined depth into a metal case 8 provided at the bottom thereof with an insulating plate 9 made of vinyl chloride.
Patent JP-S59198726-A (JP)
Title: Manufacture of mic(microwave) device
Inventor: YABE NORIO
IPC: H01L21/52
Filed: 1983-04-26
Abstract: PURPOSE:To reduce thermal stress, and to reduce the warps of an MIC circuit and a metal carrier after the junction-cooling process is completed by a method wherein the metal carrier is cooled, while a heated high temperature block is put on the MIC circuit to hold the circuit at a high temperature. CONSTITUTION:A metal carrier 5 is heated at a temperature higher than the fusing point (280 deg.C) of an Au-Sn alloy 6 to be used as a brazing material. Such heating of the metal carrier 5 is performed on a heating pedestal 8 using a heater 7, and moreover the heating-junction process is performed in a nitrogen atmosphere to prevent the Au-Sn alloy 6 from oxidation. After then, at the point in time when the Au-Sn alloy 6 is molten, an MIC circuit 1 is put thereon, junction is performed, and at the cooling process thereof, the metal carrier 5 is put on a heat dissipating pedestal 9 to be cooled, the MIC circuit 1 having a small thermal expansion coefficient is heated using a heated block 10, and when the Au-Sn alloy 6 is to be hardened, the temperature of the MIC circuit 1 (a dielectric substrate 2) is made as to be held high, and the temperature of the metal carrier 5 is made so as to be held low.
Patent JP-H05233135-A (JP)
Title: Coordinate input device
Inventor: OBAYASHI HITOSHI
IPC: G06F3/048
Filed: 1992-02-25
Abstract: PURPOSE:To highly precisely judge the presence or absence of input and to improve the precision of an input position by executing judgement by means of the product of a difference between two voltages obtained in double end electrodes in the directions of an X-axis and a Y-axis. CONSTITUTION:A constant current circuit 3 is connected to the electrodes in the double ends in the direction of the X-axis of a resistant sheet for X- coordinate detection 1 through resistances RX1 and RX2. The electrodes of the double ends in the direction of the Y-axis in a resistant sheet for Y-coordinate detection 2 are respectively grounded through resistances RY1 and RY2, and the double end voltages VX1, VX2, VY1 and VY2 of the respective resistances RX1, RX2, RY1 and RY2 are measured and detected. The resistant sheets 1 and 2 are overlapped and provided. When a desired position is depressed with a pen 4, a depression part is conducted and voltage is obtained. It is inputted to a pen input judgement part 5. When one of the products of the differential voltage of voltages VX1, VX2; VY1, VY2 at two adjacent sampling points satisfies a condition that it becomes zero or negative, detection data is judged to be valid. The voltages VX1, VX2, VY1 and VY2 are transmitted to an input coordinate operation part 6.
Patent JP-2000264715-A (JP)
Title: Ware
Inventor: KAWAGUCHI HIROTAMI
IPC: C04B33/34
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To exhibit excellent effects including not only health promotion and environment cleaning but activity, immune effect and sterilizing and antimicrobial effects as well and provision of tasteful texture by applying tourmaline-containing glaze into which tourmaline powder is incorporated to magnetic or ceramic molded goods molded to a desired shape and firing the molded goods at prescribed temperature. SOLUTION: The molded goods 1 are first molded to the desired shape by using the magnetic or ceramic stock. The tourmaline-containing glaze 3 into which the tourmaline powder 2 is incorporated is applied to the molded goods 1 and the molded goods are fired at the prescribed temperature, for example, 1000 to 1400 deg.C. The powder prepared by treating tourmaline ore with a crushing and pulverizing machine and using the powder recovered (the powder of a very small grain size) by a sieve is used for the tourmaline powder. The potential difference of the tourmaline crystals is higher and the effect by the tourmaline is higher as the grain size is smaller. The use of the grain size meeting the need suffices and the determination of the content corresponding to an expected effect suffices.
Patent JP-S62231816-A (JP)
Title: Guide rail device for vehicle slidable door
Inventor: ASADA YUICHI
IPC: E05D15/10
Filed: 1986-03-31
Abstract: PURPOSE:To make it possible to reduce locking load in a guide rail device in which a guide rail is used for a door hinge, by forming the free end of a link into an L-like shape, and by providing two spaced guide rollers while a main roller guide part and a rotary guide member are provided in the guide rail. CONSTITUTION:The free end of a link 1 is bent into an L-like shape and is attached thereto with two guide rollers 3, 4. Meanwhile, a rail 7 is composed of a main guide part 8 for rectilinearly guiding the guide rollers 3, 4 and a rotary guide part 9 for guiding the turn of the guide roller 4 about the guide roller 3. With this arrangement, the guide roller 4 may be made to be impossible to move when it is in the rotary guide 9, and may be easily moved into the main guide groove 8 in association with the turning of the link 1 and therefore it may slide in the groove 8. Thereby it is possible reduce locking load.
Patent JP-H07277024-A (JP)
Title: Differential limiting controller
Inventor: KOBAYASHI HIRONORI
IPC: F16H48/295
Filed: 1994-04-12
Abstract: PURPOSE:To restrain understeer moment produced by differential limitation torque, enable a vehicle to make a smooth turning and prevent driving deterioration, in a vehicle capable of arbitrarily varying its differential limitation torque by lowering it differential limitation torque during turning at low speed. CONSTITUTION:This is regarding a differential limiting controller composed of a differential 5 equipped with a differential limiter capable of controlling the size of a differential limitation torque in accordance with at least a pair of right front wheel speed sensor 7 and left front wheel speed sensor 8 or a pair of right rear wheel speed sensor and left rear wheel speed sensor among all wheel sensors, a control unit, and a control signal from the control unit which has functions to detect wheel speed on the basis of the wheel speed information received from the right front wheel speed sensor 7 and the left front wheel speed sensor 8, to detect wheel speed difference of the front wheels and to lower the differential limitation torque when the vehicle speed is lower than the specified speed and the front wheel speed difference is more than the specified wheel speed.
Patent JP-S63241096-A (JP)
Title: Treating method for low-boiling oil fraction obtained by thermal cracking of heavy oil
Inventor: NAKAYAMA TSUNEO
IPC: B01J29/40
Filed: 1987-03-27
Abstract: PURPOSE:To treat the title fraction efficiently and economically, by hydrogenating in the presence of a hydrogenation catalyst a fraction contg. kerosene and gas oil fractions obtd. by low polymn. in the presence of a solid acid catalyst of an olefin contained in a low-boiling fraction produced by thermal cracking of a heavy oil. CONSTITUTION:A low-boiling oil fraction (A) having a final distillation temp. of 220 deg.C or below and a 13C or lower monoolefin content of 20-50wt.% prepd. by thermal cracking of a heavy oil, optionally after denitrification and removal of dienes, is contacted with a solid acid catalyst (B) (e.g., silica alumina having An and/or Ni carried thereon), thereby conducting low polymn. of the olefin contained in component (A). Thus, a fraction contg. kerosene and gas oil fractions is obtd. Then, this fraction is optionally fractionated into a kerosene and gas oil fractions and an unreacted low-boiling fraction. The unreacted low-boiling oil fraction is recycled to the low polymn. step. The kerosene and gas oil fractions thus obtd. are hydrogenated in the presence of a hydrogenation catalyst, thereby preparing kerosene and gas oil.
Patent JP-S5686-A (JP)
Title: Magnetic bubble generator
Inventor: IMAMURA KENZOU
IPC: G11C19/08
Filed: 1979-06-13
Abstract: PURPOSE: To improve the current margin characteristics, by forming the conductor pattern formed on the substrate made of magnetic material having one axis anisotoropy with the production of loop for the partial mangetic field generating part and with the duplication for other parts.  
     CONSTITUTION: The conductor pattern 7 formed with the loop 13 via the insulation spacer 6 is provided on the substrate 5 of magnetic thin film, and the loop 13 is formed on it via the insulation spacer 8, and the conductor pattern 9 of the same shape as the conductor pattern 7 for the part up to the guard rail 12 is provided and the permalloy pattern 11 of pick shape is formed on it. Accordingly, by flowing the current to the conductor patterns 7, 8 in opposite direction, the partial magnetic field is produced on the loop 13 to produce the bubble, the unnecessary bubbles are not produced with the magnetic field cancelled at the duplicated parts of the conductor patterns to increase the current margin characteristics. 
     COPYRIGHT: (C)1981,JPO&Japio