baber/WOPTO huggingface dataset:
Patent JP-H0588578-A (JP)
Title: High-thermal conductivity parts
Inventor: NAGAYAMA MASAKAZU
IPC: B32B1/08
Filed: 1991-09-29
Abstract: PURPOSE:To make substantially difficult the generation of the thermal expansion of the high-thermal conductivity material with which other parts come into contact and the transmission of heat to the other parts by forming a coating layer of a low-thermal conductivity material in the parts with which the other parts come into contact. CONSTITUTION:The powder of the low-thermal conductivity material is uniformly thermally sprayed by a plasma method or arc method to the journal part A of a heat fixing roller 6 over the entire periphery thereof. The low- thermal conductivity material includes, for example, aluminum, titania, molybdenum, ceramics, etc. The coating layer 18 securely restrains the journal part A from its circumference and the thermal expansion of the journal part A can be thereby suppressed if the heat fixing roller 6 formed with such thermally sprayed coating layer 18 is used. The heat is hardly transmitted from the journal part A to a gear (not shown in Fig.) mounted via the coating layer 18 to the journal part A.
Patent JP-S61145131-A (JP)
Title: Method and apparatus for carrying out heterogeneous substance transportation control reaction
Inventor: BERUNHARUTO PIOTOROFUSUKII
IPC: B01J19/24
Filed: 1985-12-11
Abstract: 1. Process for the carrying out of heterogeneous reactions in which there is limited transporting of materials with a reactant contained, optionally dissolved, in the liquid catalyst-containing reaction phase and a gaseous reactant, by means of an arrangement with has a reactor with an internal tube, a feed pipe for the reactants and an outlet, characterised in that a) both reactants are initially introduced from top to bottom firstly into a static mixer (3) in which a dispersing of the liquid with the gaseous takes place and then into the reactor (6) b) a dispersing and inducing of the reaction takes place with an energy dissipation density of more than 10 kW/m**3 to obtain a conversion of at least 60% in mixer (3), c) the not yet completely reacted gas/liquid dispersion is conducted into the internal tube (4) of the reactor (6) and here there operates a circulation flow from top to bottom whose speed is equal to the rate of climb of the gas bubbles at the entry into the internal tube or is greater than this, d) the reactor liquid is led upwardly outside the internal tube via a deflector (7) and e) the discharge of the reaction products and the circulation products takes place at the base of the reactor.
Patent JP-H07127021-A (JP)
Title: Sound absorbing cylinder fitting method
Inventor: TANABE NOBUYUKI
IPC: E01F8/02
Filed: 1993-11-08
Abstract: PURPOSE:To facilitate fitting work and eliminate the fear of a sound absorbing cylinder falling and moreover improve economical efficiency. CONSTITUTION:Brackets 3 extended upward from the inward position from the end faces of sound absorbing cylinders 1 and further extended from the upper ends horizontally toward the end faces of the sound absorbing cylinders 1 are formed at the upper faces of both end parts of the sound absorbing cylinders 1. On the other hand, a cross beam member 7 is protrusively provided with bracket metals 8 at a specified space. The brackets 3 are inserted upward from the gap of the bracket metals 8, then slided laterally so as to be supported on the upper faces of the bracket metals 8 and fixed by bolts.
Patent JP-S62136398-A (JP)
Inventor: MISHIRO SHOJI
IPC: B26D7/08
Filed: 1985-12-10
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-2001100900-A (JP)
Title: Coordinate reader
Inventor: WAKAYAMA HIRONAGA
IPC: G06F3/046
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a coordinate reader, capable of reading coordinates at high speed by shortening timing to read amplitude information out of respective loop coils. SOLUTION: An electronic blackboard is composed of a pen for generating an alternating field and a writing panel. An induced voltage is generated in a loop coil 23 by the pen and amplified by an amplifier 50c, while successively connecting the respective coils 23 by an X coil switching circuit 50a and a Y-coil switching circuit 50b, noises at the time of switching are muted by a mute circuit 46 and filtered by a band pass filter 50b, and the amplitude of partial signals is detected by an amplitude detecting circuit 51 provided with a rectifying circuit and a smoothing circuit. When a voltage from one coil is finished by an A/D converting circuit 52, the smoothing circuit is grounded by a switching circuit 41, and the next coil can be sampled promptly. Thus, coordinates can be read at a high speed.
Patent JP-H04152434-A (JP)
Title: Preventing device for cpu runaway
Inventor: IRISAWA KAZUYOSHI
IPC: G06F9/34
Filed: 1990-10-16
Abstract: PURPOSE:To prevent the runaway of a CPU by inhibiting the stacking operation of the CPU when the value of a stack point shows the outside of an address. CONSTITUTION:When a CPU 10 performs a stacking operation, an access is always given to a stack area RAM chip 51. If the value of a stack pointer shows the outside of an address of a stack area, such address is never physically contained in the chip 51. Therefore the stacking operation of the CPU 10 is naturally inhibited.
Patent JP-2001098843-A (JP)
Title: Opening/closing body controller for vehicle
Inventor: FUEKI MASAHIRO
IPC: B60J1/00
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an opening/closing body controller for a vehicle capable of preventing an erroneous reversal motion due to a large periodical change in a closing mask zone a little before the closing position and satisfying 4 mm requirement. SOLUTION: In a bite detection of a rising mode of a window pane in the opening/closing body controller for a vehicle, a judgement value C(n) calculated from a period T(n-2) before two times which is a comparative object to judge bite is calculated on the basis of an equation 1 when the window pane positions within the vicinity as near as 4 mm and it is calculated on the basis of an equation 2 when the window pane positions between the vicinity as near as 4 mm and a specified mask position. Equation 1; C(n)=T(n-2)+(T(n-2)×k) Equation 2; C(n)=T(n-2)+(T(n-2)×K'), wherein, k, k' have a following relation, k<k'.
Patent JP-H05120155-A (JP)
Title: Microprogram controller
Inventor: FUJINO YUKIHIRO
IPC: G06F12/16
Filed: 1991-10-24
Abstract: PURPOSE:To provide a technology having the reduced power consumption and a high degree of integration without deteriorating the performance of a microprogram controller. CONSTITUTION:The microinstruction which is read out of a control storage 1 and stored in a data register 2 is checked by a parity check circuit 6 and an error, if detected, is reported to an error correcting part 30. Thus a control pert 20 is held. The data corrected by a 1-bit error correcting circuit 10 are written and returned to the control storage 1 and the register 2, and the holding state of the part 20 is canceled. A slow clock is available at the part 30 in an error correcting state since the operation of the part 20 is stopped. Therefore it is not required to consider the technology of the part 20.
Patent JP-H08139893-A (JP)
Title: Facsimile equipment
Inventor: YANAGISAWA YOSHIKAZU
IPC: H04N1/32
Filed: 1994-11-11
Abstract: PURPOSE: To provide facsimile equipment in which the registration operation is simplified and a desired communication mode is surely set. CONSTITUTION: Parameter data such as the communication speed, error correction and source document size are set in the transmission state of the facsimile equipment and dialing is made to detect an international telephone number of a called station by an identification signal sent from the called station and the detected international telephone number and the set parameter data are stored in a memory (RAM 11) and the communication mode is set based on the parameter data and an image is sent.
Patent JP-H01121185-A (JP)
Title: Self-centering method by laser
Inventor: MATSUDA FUMINORI
IPC: B25H7/04
Filed: 1987-11-02
Abstract: PURPOSE: To conduct exact and prompt centering for improved efficiency of dimensional inspection remarkably by determining a laser point with a CAD/ CAM signal. CONSTITUTION: The drawing informations prepared by a CAD 11 in a controller 8 are automatically-corrected to the data meeting the working condition of a CAM 12 with a data converter 13, and the data are inputted into the CAM 12. A control signal is outputted to a multi-spindle robot 3 and a laser power supply from the CAM 12 to position a laser head for a workpiece on a pedestal, that is, a laser point is determined. At the same time, the shutter of a laser oscillator 6 is opened, and laser beams are emitted to the workpiece from the laser head to print a centering mark on the top face of the workpiece with laser beams. The dimensional inspection of the workpiece is conducted using the centering mark.
Patent JP-H05119834-A (JP)
Title: Mine underground monitoring system
Inventor: KONUKI MASATAKA
IPC: G05D1/02
Filed: 1991-10-24
Abstract: PURPOSE:To secure safety of an underground working person, and to execute operation management of a truck by detecting the underground working person, and a position and a speed of an unmanned carrying truck by an optical discriminating sensor, and informing them to an underground monitoring computer through a local microcomputer and an optical fiber. CONSTITUTION:An optical discriminating sensor 3 detects an underground working person 20 and a position and a speed of an unmanned carrying truck 8, and a local microcomputer 2 processes information from this sensor 3, and transits it to an underground monitoring computer 6 through an optical fiber cable 7. In the case an operating speed of the truck 8 is high, the underground monitoring computer 6 decelerates it by sending a decelerating command, and when the truck 8 is approaching the underground working person 20, its fact is informed in a voice through a radio modem 24. Also, in the case the truck 8 further approaches, the underground monitoring computer 6 stops this truck 8 by a detection of an infrared-ray radiation temperature detecting camera 9, an ultrasonic sensor 10 and a contact detecting sensor 11 on the truck 8.
Patent JP-H01119698-A (JP)
Title: Electroplating device
Inventor: HIUGA TAKAO
IPC: C25D17/08
Filed: 1987-11-02
Abstract: PURPOSE:To form a plating film having a film thickness distribution of high accuracy by inserting conductor rods, the peak part of which is flush with the surface of nonconductive substrates, into the through-holes provided to the substrate in an electroplating device provided with a stirring mechanism, then forming underlying films for plating on the surfaces of both the rods and the substrates and using the conductor rods as terminals for electrical conduction. CONSTITUTION:The through-holes 12 are provided to the nonconductive substrates 2 and the conductor rods 3 are inserted therein in the electroplating cell 11 having a plate 9 for stirring a plating liquid. After the rods are fixed by nuts 4 until the peak parts thereof and the surfaces of the substrate 2 are flush with each other, the underlying films 1 for plating are formed to the surface of the substrate 2 and the peak parts of the conductor rods 3. The bottom ends of the rods 3 are utilized as the energizing terminals for electroplating. The uniform supply of current to the underlying films 1 is enabled at the time of the electroplating. Unequality in the stirring speed of the plating liquid is eliminated and the formation of the plating film having no fluctuations in the film thickness by the electroplating is enabled.
Patent JP-H03138801-A (JP)
Title: Headlight for vehicle
Inventor: NAGANO KOICHI
IPC: F21V14/04
Filed: 1989-10-25
Abstract: PURPOSE:To obtain an assembly recognized as an integral headlight and miniaturize and simplify it by providing vertical and horizontal sighting devices constituted of proper reverse screws on both reflecting mirrors, and coupling both sighting devices with a vertical idle gear and a horizontal idle gear respectively. CONSTITUTION:Vertical sighting screws 4L and 4R are coupled with a vertical idle gear 8 so as to be rotated in opposite directions to each other, and they are reverse screws. Horizontal sighting screws 6L and 6R are coupled with a horizontal idle gear 11 so as to be rotated in the same direction, and they are reverse screws. Both reflecting mirrors 2L and 2R are concurrently sighted in the same direction by rotating a vertical adjusting knob 9 or a horizontal adjusting knob 12, and they are recognized as an integrated headlight 1. The structure is miniaturized and simplified, and the cost is reduced.
Patent JP-H11100691-A (JP)
Title: Partial plating apparatus of lead frame and partial plating method
Inventor: ITO HISATOSHI
IPC: H01L23/50
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a partial plating apparatus of a spur jar system free of back leaking of plating and more particularly a partial plating apparatus capable of eliminating the back leaking of plating of inner lead parts which are liable to be subjected to mechanical deformation. SOLUTION: This partial plating apparatus 101 for the lead frame having a die pad 111 executes plating by holding the lead frame 110 by a masking jig 120 and a pressure block 130 and spraying a plating liquid to the parts exposed from the apertures of the mask jig on the plating surface side of the lead frame. A hollow part 220 is formed in the press block so as to enclose the die pad inclusive of the entire part of the plating region of the inner lead 113 and to preclude the entire part of the die pad region. Air is blown to the hollow part and the plating is executed in the state of pressing the inner lead part via a rubber layer by an air pressure in the region formed with the hollow part.  A rigid intermediate plate 135 held directly or indirectly in the block part 131 which is a main body is further provided with the laminated rubber layers 137 directly or indirectly exclusive of the hollow part forming region of the press block and the lead frame is held down via the rubber layers.
Patent JP-H01315364-A (JP)
Title: Quilted cloth
Inventor: MURAI KATSUAKI
IPC: B05C17/00
Filed: 1988-11-01
Abstract: PURPOSE:To largely swell front cloth by the thermal shrinkage of highly shrinkable base cloth by regulating the difference in thermal shrinkage between the base cloth and the front cloth to a specified percentage or more in at least one of the longitudinal and transverse directions. CONSTITUTION:When highly shrinkable base cloth 1 and front cloth 3 positioned on at least one side of the base cloth 1 are patternwise quilted to form swells, the difference in thermal shrinkage between the base cloth 1 and the front cloth 3 is regulated to >=20% in at least one of the longitudinal and transverse directions. Since the front cloth is largely swollen by the thermal shrinkage of the base cloth, the resulting quilting pattern becomes highly uneven and clear, so even when cotton wadding is not used, a highly uneven clear quilting pattern can be formed.
Patent JP-H10261665-A (JP)
Title: Method for evaluating bonding wire
Inventor: YANAGISAWA YASUHIRO
IPC: H01L21/60
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for quantitatively evaluating the strength of a bonded wire, especially substantial strength in the ball neck part of a first bonding. SOLUTION: The wire is cut at a position, where the wire becomes a length which can sufficiently be sandwiched by a tweezer jig from the bonding position of a measuring object. An angle made by the wire and a lead frame is maintained as it is, and a sample stage where the lead frame is fixed is inclined. The end part of the wire is pulled and is sandwiched by the tweezer jig which is set in a tensile tester. The wire is pulled upwards, and strength when the ball neck part breaks is obtained. The angle which the sample stage and a horizontal face make is set to 56-66 degrees. The angle (pulling angle) which the wire and the horizontal face make is set to be 65-75 degrees in a state immediately before a load is hung on the wire and is cut at the time of pulling the wire by the tweezer jig.
Patent JP-S61150599-A (JP)
Title: Sound receiving construction of optical fiber hydrophone
Inventor: HAMA YOSHINORI
IPC: H04R23/00
Filed: 1984-12-25
Abstract: PURPOSE:To improve significantly the reproducibility of performance and further, to improve significantly the vibration resistance and impact resistance by making at least either of inner and outer surfaces into an uneven shape in the circumferential direction and obtaining a sound receiving construction to fit closely and fix an optical fiber for acoustic detection along the outer surface. CONSTITUTION:Along a sine-wave shaped periodical uneven shape installed at an outer surface of an elastic cylinder 10, an optical fiber 11 to use a multi mode fiber is fixed firmly by the adhesives. Between the elastic cylinder 10 and the optical fiber 11 shown in the figure, the adhesives to fix firmly the two lie. Since such a sound receiving construction 1 is firmly fixed along the sine-wave shaped periodical uneven shape which the optical fiber 11 installs at the elastic cylinder 10, the optical fiber 11 forms a vibration system together with the stable elastic cylinder 10 when the fiber receives a micro bend repeated periodically at a pitch (t) and when the whole of the fiber is fitted closely to the elastic cylinder 10, and the sound pressure level can be known through a micro bend quantity changed by the sound pressure.
Patent JP-H10123994-A (JP)
Title: Method for setting horizontal oscillation frequency
Inventor: ONODERA SHINJI
IPC: H04N3/27
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to deal with a change in a horizontal oscillation frequency caused by variations in a temperature characteristic and the change with time of components of a horizontal deflection circuit, and to eliminate the need for adjusting a horizontal free-running frequency at manufacturing. SOLUTION: A phase comparison circuit 9, a horizontal oscillation circuit 11, and a horizontal output circuit 12 constitute a horizontal AFC circuit, and an input change-over circuit 6 selects an input horizontal synchronizing signal 3, and a control circuit 14 judges the presence or absence of frequency change from a discrete value of a counter circuit 8. When the frequency changes, a switch 10 turns off and the horizontal oscillation circuit 11 enters a state of free-running, but when a detection frequency of a horizontal synchronizing signal 3 becomes constant, the horizontal oscillation circuit 11 is controlled by generated oscillation control data. The input change-over circuit 6 selects a horizontal drive pulse, and corrects the oscillation control data so that the frequency corresponds to the frequency detected by the horizontal synchronizing signal 3.  Next, the input change-over circuit 6 selects a horizontal pulse 4, and performs a similar operation. When this corresponds to the horizontal synchronizing signal 3 in the frequency, the switch 10 is turned on.
Patent JP-H08116612-A (JP)
Title: Wire cover
Inventor: TAKEDA KIYOSHI
IPC: H02G3/04
Filed: 1994-10-17
Abstract: PURPOSE: To prevent the deposition of dust in gaps formed at edge sections of superimposed sheets caused by the thicknesses of female and male snaps in a wire cover constituted in such a way that the female and male snaps are respectively provided at prescribed intervals in the length direction at both edge sections of a belt-like sheet made of a synthetic resin in the width direction and winding the sheet in a cylindrical shape in the width direction so as to wrap a plurality of electrical wires and, at the same time, the electric wires are bundled by respectively engaging the male snaps with the female snaps. CONSTITUTION: In a wire cover provided with female and male snaps at both edge sections of a belt-like sheet 1 made of a synthetic resin in the width direction, a lug section 1a bent toward the rear surface side of the sheet 1 is provided on the outside in the width direction of the snap fitting position of the edge section 1A of the sheet 1 which comes to the outside when the sheet 1 is rolled up in a cylindrical shape so that the edge of the lug section 1a can be elastically brought into contact with the surface of the sheet 1 on the inside of which the edge of the lug section 1a comes.
Patent JP-H0541606-A (JP)
Title: Driver for motor-driven telescopic antenna and its overload prevention clutch mechanism
Inventor: ARAI KUREO
IPC: F16D35/00
Filed: 1991-09-30
Abstract: PURPOSE:To realize the overload prevention clutch mechanism for the motor- driven telescopic antenna driver extending and retracting the telescopic antenna and to realize the driver for the motor-driven telescopic antenna provided with the clutch mechanism in which no unpleasant noise is caused even at overload and which is suitable for a passenger car requiring high quiet performance. CONSTITUTION:The overload prevention clutch mechanism 40 for the motor- driven telescopic antenna 50 is provided with a driver side clutch members 6, 10 arranged to the driver side, follower side clutch members 15, 16 arranged to the follower side opposite to the driver side clutch members 6, 10 to form a viscous fluid accommodation space 26 to accommodate the viscous fluid in cooperation with the driver side clutch members 6, 10 and with the viscous fluid accommodated in the viscous fluid accommodation space 26.
Patent JP-H06132510-A (JP)
Title: Thin-film optical photosensor
Inventor: KANEKO YOSHIYUKI
IPC: H01L31/10
Filed: 1992-10-16
Abstract: PURPOSE:To reduce the number of lead-out wires by allowing a gate electrode on the drain side of a TFT for a photosensor and a lower electrode for storage capacity to be made of the same Cr metallic layer and to be connected with each other. CONSTITUTION:On a glass substrate 1, Cr is deposited as a lower light-shielding film 2 of a TFT for a photosensor and is subjected to patterning. Next, after an SiO2 insulation film 3 is piled up thereon, a gate electrode 4 for a switching TFT, gate electrodes 5 and 6 for the photosensor, and a lower electrode 7 for storage capacity are formed by using Cr. Then, as the upper electrodes for the photosensor and switching TFT, source electrodes 11 and 12, drain electrodes 13 and 14, and an upper electrode 15 for storage capacity are formed. The electrodes 11, 14 and 15 are connected with each other and the source electrode 12 is connected with the electrode 7 through a contact hole. In 4 terminals of the TFT for the photosensor, the electrode 5 on the drain side is connected with the electrode 7 for the storage capacity. Since such a wiring is placed within a picture element through the contact hole prepared in the insulation film, the number of voltage supply wires can be reduced.
Patent JP-H08117639-A (JP)
Title: Electrostatic precipitator
Inventor: MAKI NORIO
IPC: B03C3/34
Filed: 1994-10-18
Abstract: PURPOSE: To avoid defective insulation, sparks and ignition in a dust collecting part. CONSTITUTION: A high voltage electrode plate 33 is formed of a semiinsulating resin material and a spacer part 33b is integrally provided on a dust collecting part thereof. A pipe-shaped cover 34 is formed of a material equivalent to the electrode plate 33. A seal boss 36 is fitted in the pipe-shaped cover 34 into which a feeding shaft 35 is inserted. A high voltage feeding insulator 28 for feeding electricity to the shaft 35 is separated from a flow part for dust containing air by a partition 40.  Since the feeding shaft 35 is covered with the pipe-shaped cover 34 and the electrode plate 33, the movement of an electric charge of the electrode plate 33 is limited by resistance of the semiinsulating resin material and the occurrence of sparks is restrained and there is no increase in an electric current, power fed from a high voltage power source part is restricted to that by which dust is not ignited.