baber/WOPTO huggingface dataset:
Patent JP-H02197024-A (JP)
Title: Manufacture of electric contact
Inventor: YAMAMOTO TOSHIYA
IPC: H01H11/04
Filed: 1989-01-26
Abstract: PURPOSE:To surely form into sherical shape by press-shaping an apex after a cylindrical ingot of an electric contact material is set in an anode and splashed by application of an arc discharge between the anode and a W cathode while rotated at high speed so as to truly be sphered by surface tension. CONSTITUTION:A cylindrical ingot 8 of silver-oxide compound-based electric contact material is set as a consumption electrode in an anode, and while rotated at high speed by a motor 9, an arc discharge is generated between the anode and a W cathode 10 so as to splash the end part of the ingot 8 by centrifugal power and sphere splashed particles by surface tension. The spherical bodies 7 are sifted by a sieve. The spherical bodies 7 are set in a caved part of a conical part on the upside of a down side die 4 and compressed with an up side die 6 to form an electric contact 1 with an external plane of a conically shaped curved shape.
Patent JP-H03222344-A (JP)
Title: Inspection of ic lead terminal
Inventor: SUZUKI TORU
IPC: G01N21/956
Filed: 1990-01-26
Abstract: PURPOSE:To inspect the lead terminals of an IC with high accuracy and at high speed by a method wherein the side of the lead terminals of the IC is put on a transparent or semitransparent reference plane via a very small amount of a liquid and the lead terminal ends of the IC are photographed from the opposite direction to the IC. CONSTITUTION:The side of lead terminals 11 of an IC 10 is put on a transparent or semitransparent ground glass-shaped reference plane 10 via a very small amount of a liquid 21, lead terminal ends 12n of the IC 10 are imaged by a TV camera 30 which is an imaging means from the opposite direction to the IC 10, this image 31 is observed by an image processing device 40, whereby the good or bad of lead terminals 11n of the IC 10 is detected. That is, the observations, such as a comparison between position coordinates, a comparison between the areas of images, a comparison of the light and darkness of the images and the like, of the individual lead terminal ends 12n are carried out, whereby the good or bad (the good or bad of the positions, the number, the bent, the warpage and the like of the lead terminals) of the lead terminals 11n of the IC can be decided.
Patent JP-2000215830-A (JP)
Title: Deflection yoke
Inventor: KO YOSHIO
IPC: H01J29/76
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To omit the whole or a part of a correction coil of an electron beam position slippage correcting mechanism, simplify this correcting mechanism, reduce deflection power relating to the correction coil, and reduce the cost of a deflection yoke. SOLUTION: The deflection yoke has a core 11 whose electron gun side is narrowed; vertical deflection coils 12A, 12B in which an electric wire is wound in a saddle shape on the inside of the core 11; and I type magnetic pole pieces 14A, 14B installed on the electron gun side of the core 11 in order to introduce leaked magnetic field caused by the vertical deflection coils 12A, 12B into the electron gun side; and the leaked magnetic field caused by vertical deflection coils 12A, 12B introduced by the I type magnetic pole pieces 14A, 14B is used so as to function as part of a correction magnetic field of an electron beam position slippage correction mechanism. The position slippage of electron beams is corrected on the basis of the leaked magnetic field caused by the vertical deflection coils 12A, 12B introduced by the I type magnetic pole pieces 14A, 14B.
Patent JP-S58136598-A (JP)
Title: Ventilating apparatus for hatch of car carrying vessel parts
Inventor: NISHIMURA SHIYOUICHI
IPC: B63J2/08
Filed: 1982-02-08
Abstract: PURPOSE:To remove the dead space in a hatch and simplify a ventilating apparatus by arranging ventilating ports on the ceiling part of the hatch, from the ducts laid in the longitudinal direction on the upper deck. CONSTITUTION:A plurality of ventilating ports 5 are arranged, while they are opened to the ceiling part of a hatch 2, from the duct 4 extended in the longitudinal direction on an upper deck 1. Although the cargoes loaded-in from a stern ramp 9 are accommodated towards the stern ramp 9 from a bow part, the duct 4 is closed by a damper 8 in the part in which loading is completed, and the outside air is concentrically supplied into the part where loading is continued, and flaps 6 and 7 are controlled, in the part where loading is continued, to send the outside air uniformly into the hatch 2, and thus the working environment can be improved.
Patent JP-H01192252-A (JP)
Title: Reception method for facsimile equipment
Inventor: NAKAJIMA HIDEO
IPC: H04N1/32
Filed: 1988-01-28
Abstract: PURPOSE:To eliminate the need for paying a telephone charge by voice reply time at automatic transmission by intermitting the transmission of a voice reply message when a calling tone (CNG)signal is sent from the caller side while automatic reception is applied and a voice reply message is sent to the caller. CONSTITUTION:When a call signal is sent to a line control section 5 via a line 6 and a control signal reception section 3 confirms the cell signal, the control section 1 starts the automatic reception. The voice reply signal transmission section 4 generates the voice reply message and the line control section 5 sends the voice reply message to the caller via the line 6. While the voice reply message is sent, the CNG signal representing automatic transmission is sent from the sender side. The CNG signal is sent to the control signal reception section 3 via the line control section 5 and when the control signal reception section 3 confirms the reception of the CNG signal, the control section 1 intermits the output of the voice reply message of the voice reply transmission section 4. Then the control section 1 applies the transmission instruction of the incoming side facsimile procedure signal to the control signal transmission section 2 to send the incoming side facsimile signal to the line 6 via the line control section 5.
Patent JP-H04256841-A (JP)
Title: Space and time resolving optical analysis apparatus
Inventor: KINOSHITA KATSUYUKI
IPC: G01N21/64
Filed: 1991-02-08
Abstract: PURPOSE:To obtain an analysis apparatus which has the high space resolution and can resolve time and observe the sample by relatively scanning a mask member with respect to the sample along a plane which is approximately perpendicular to the observing direction. CONSTITUTION:The lengths of protruding parts 61X, 61Y and 61Z of a driving member 60 are controlled with the voltages from X-, Y-and Z-direction scanning- voltage generating circuits 7X, 7Y and 7Z. The position of a through hole 52 at an X-Y plane is determined. The distance between the tip of the probe 51 and a sample 1 is set. A semiconductor laser 3 emits pulse light based on a triggering pulse. The sample 1 is excited, and fluorescence PL is generated. The fluoresence is made to pass through hole 52 and cast into a streak camera device 8. In the device 8, deflecting voltages which are applied on deflecting electrodes through a delay circuit are changed, and a phtoelectron beam is swept. The time change of the fluoresence is displayed as the streak image in the space. The optical analysis is repeated with respect to the surface to be analyzed of the sample 1. Thus, the optical analysis by which the time is resolved at the high space resolution can be performed.
Patent JP-H04257726-A (JP)
Title: Control device of air conditioner for electric car
Inventor: HITOSUGI TOSHIAKI
IPC: B60H1/32
Filed: 1991-02-08
Abstract: PURPOSE:To provide the control device of an air conditioner for an electric car which can reduce the power consumption quantity of a battery power source and can extend the operating period of the air conditioner without increasing the battery capacity. CONSTITUTION:The compressor 4 of an air conditioner mounted on an electric car is made a variable-rotating speed type. The rotating speed is controlled by an inverter circuit 10. A controller 11 is provided on the inverter circuit 10. The controller 11 switches the rotating speed of the compressor 4 to the low-speed mode when it receives parking/stopping signals outputted from an operation section 5 for operating a car body.
Patent JP-S57132013-A (JP)
Title: Measuring device for track
Inventor: ODA MIYAO
IPC: G01B21/20
Filed: 1981-02-09
Abstract: PURPOSE:To measure moving loci with high accuracy without requiring attitude correction means by projecting light via an optical fiber to a reflection mirror disposed to a flexible member which moves when pressed to a guide surface by elastic force, and detecting the reflected light thereof. CONSTITUTION:A shaft 19 is fixed to a flexible material 18 of a support member 11 fixed to the arm of a robot, and a reflection mirror 11 is fitted to the leading end thereof. When the support member 11 is positioned at a start point, the material 18 deforms elastically, and the outer race 20b of a radial bearing 20 presses a guide surface 6. The light emitted from a light source 29 is made incident to a reflection mirror 21 via a condenser lens 30, an optical fiber 25, a condenser lens 23, a half mirror 24, an optical fiber 15 and a lens 16. The reflected light thereof goes backward, is reflected by the mirror 24, and is made incident via a condenser lens 26 to a photodetector 28, whereby the deviation of the member 21 from the track when it moves toward the end point is measured. Thereby, the moving loci are measured with high accuracy without requiring attitude correction means.
Patent JP-S59145320-A (JP)
Title: Exhaust gas processing device
Inventor: YOSHIMURA TOSHIMITSU
IPC: F01N3/34
Filed: 1983-02-04
Abstract: PURPOSE:To improve the efficiency of exhaust gas purification and also the durability of a processing device in a horizontal opposed engine by arranging a lead valve for supplying secondary air to an exhaust path in a space sandwiched by a cylinder and an engine case. CONSTITUTION:A lead valve 31 is mounted on the lower surface of a cylinder head 21 at the cylinder block 26 side so that it is connected to a secondary air supply path 41 opening to the proximity of an exhaust port 36, to utilize effectively a space on the lower surface of the cylinder head 21. Hence, simplified and compact exhaust gas processing members can be arranged at the front, rear, left and right sides of and above an engine 6. Thus, the efficiency of purifying exhaust gas is improved while the processing device can be protected from the external substances to improve the durability of said device.
Patent JP-S57133415-A (JP)
Title: Lens switching mechanism
Inventor: MIZUTA SADAO
IPC: G02B7/16
Filed: 1981-02-12
Abstract: PURPOSE:To make the mechanism small-size and to position lenses with a high precision, by using a Geneva mechanism consisting of the combination of arms and pins as a transfer driving mechanism for positioning lenses. CONSTITUTION:A tureet drum 3 having plural lenses 1 and 2, positioning means corresponding to these lenses, and a repetitive rotating means at a constant angle is supported axially through a rotating means by a pair of supporting plates 7 and 8 fixed to a fitting plate. A position detecting part and a shaft 11 having an arm 13 engaged with the repetitive rotating means at a constant angle are turnably supported axially by the supporting plate 7, and an arm 14 having a meshing holding means and a meshing releasing means is fixed axially to an eccentric shaft 15, and this eccentric shaft 15 is so supported axially by the supporting plate 8 that the arm is meshed with the positioning means; and the movement of the axis due to turning of the eccentric shaft 15 is transferred to the turret drum 3 through the arm 14, thus adjusting the rotation of the turret drum 3 minutely.
Patent JP-S60161460-A (JP)
Title: Inorganic high polymer coating material
Inventor: ANDOU MASATAKE
IPC: C09D1/02
Filed: 1984-02-01
Abstract: PURPOSE:The titled coating material, obtained by incorporating silica powder with a solution of alkyl silicate in an alcohol, having a special three-dimensional network skeleton as a main structure, and easily recoatably with a large thickness and improved heat resistance. CONSTITUTION:An inorganic high polymer coating material obtained by adding an alkyl silicate to an alcoholic solution, etc. to cause partial hydrolysis, and incorporating fine silica powder, e.g. quartz, with the resultant solution of the partially hydrolyzed alkyl silicate having complete inorganic SiO4<4-> tetrahedron continuous structure constituted of Si atoms and O atoms and three-dimensional network skeleton in which all the four O atoms forming the SiO4<4-> tetrahedron fundamental skeleton are jointly owned by Si atoms as a main structure. EFFECT:Improved water, oil, solvent and salt water resistance, adhesion, hardness, etc.
Patent JP-H11204434-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: OTANI HISASHI
IPC: H01L21/336
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device with high performance and productivity by making use of a catalyst element promoting crystallization and requiring no guttering process in the process of obtaining the crystalline silicon within a short time period and at low temperature by using of a catalyst element, a heat treatment, and a laser beam irradiation. SOLUTION: A film 304 comprising a group 14 element, germanium or the like which is in the same family as silicon in the periodic table, is formed on an amorphous silicon film 3030 formed on a glass substrate 301, heat-treated at 550 deg.C for 4 hours, irradiated by laser beam, and a crystalline silicon film 3031 is formed. The use of group 14 catalyst element giving no unfavorable influence on the TFT characteristic even resident in the silicon film makes it possible to manufacture the semiconductor with high performance and productivity.
Patent JP-2000222944-A (JP)
Title: Substrate with ito transparent conductive film, and method of depositing ito transparent conductive film
Inventor: TOYOSHIMA TAKAYUKI
IPC: H01B13/00
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To lower a specific resistance and compression stress while depositing a film on a substrate to be formed with a film at a low temperature by forming the mono-crystal of a multiple crystal film deposited on a transparent substrate and formed of aggregate of the mono-crystal of tin included indium oxide into a shape having a polygonal cross section in the film thickness direction so that grain boundary seen from over the surface of the film achieves the transparent substrate. SOLUTION: This conductive film is obtained by a deposition method such as an arc discharge plasma evaporation method inside of a deposition chamber capable of reducing the inner pressure thereof in the condition that a distance between the evaporation material and a substrate and the full pressure of the atmospheric gas are set so as to satisfy the specified relation. Mono-crystal can be polygonally observed from a surface of the film, and a most of the grain boundary grow at a right angle against the substrate surface. Compression stress of the film formed of the mono-crystal is appropriately set at 600 MPa or less, and a large adhesive force to the transparent substrate is obtained.  Thickness of the multi- crystal film is desirably set at 100-600 nm, and the sheet resistance is lowered without raising the compression stress, A transparent substrate provided with a color display filter of the organic resin including the coloring component on the glass board is practically used.
Patent JP-S58136057-A (JP)
Title: High-voltage generating device
Inventor: HAYASHI MASAYOSHI
IPC: G03G15/02
Filed: 1982-02-08
Abstract: PURPOSE:To make amount of charge of a photoreceptor constant easily at low cost, by providing the high-voltage generating device for charging of an electrostatic copying machine, etc., with an adjusting means for varying a charging current in accordance with the film thickness of the photoreceptor. CONSTITUTION:When a switch 4 is turned on, a voltage from a power source S is oscillated by an oscillating circuit 2 and amplified by an amplifying circuit 3 to obtain a higher harmonic voltage through a transformer 5. This voltage is made into a DC voltage through a diode D1, capacitor C1, and resistance 2 to be discharged through a discharger 7. In this case, a feedback current flows through the resistance of the sliding switch 6 consisting of a volume control VR1 for adjustment and resistances R3-R5. The feedback current varies with the film thickness of the photoreceptor, but is switched by the switch in accordance with to the film thickness of the photoreceptor to obtain a voltage close to a desired charging voltage V.
Patent JP-S54111729-A (JP)
Title: Control method for terminal computer
Inventor: MARUYAMA AKIRA
IPC: G06F3/00
Filed: 1978-02-22
Abstract: PURPOSE: To increase the delivery efficiency and to increase the economy, bu providing a pair of transmission and reception buffer to a plurality of input and output units, and performing the edit of the next transmission data in the data reception.  
     CONSTITUTION: When the transmission request is received from the input and output unit 1 2  to the main computer 12 during the transmission of the data from the input and output unit 1 1  with the program 9, the input buffer 3 of the terminal computer 11 is made in usage state. But, the transmission buffer 36 is still in usage (during transmission), it is stored in the table 17 that the data of the unit 1 2  is already finished for input and waiting for transmission, and the program 9 is finished after confirming no further processing. with this method, data input processing of transmission waiting condition to the simultaneous transmission request can be processed at the same time, reducing the processing time. Further, the program 9 finishes the data trnsmission to the computer 12, then it is communicated to the program 4 that the transmission buffer 36 is vacant and the memory content from the unit 1 2  of the table 17 is edited 3 and stored in the buffer 36. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10212890-A (JP)
Title: Screw joint for steel pipe with inside lining
Inventor: MAEDA ATSUSHI
IPC: E21B43/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To easily form a lining layer at the shoulder of a coupling. SOLUTION: This screw joint is constituted of a steel pipe 12 provided with a plain part 12c without screws forming a tapered main seal face 12ca and a shoulder seal face 12cb at the outer periphery and the end face of the front end of a pin 12b of the end and a coupling 13 provided with a plain part 13c without screws forming a tapered main seal face 13ca and a shoulder seal face 13cb fitted to the main seal face 12ca and the shoulder seal face 12cb at the shoulder 13b at the depth of the box 13a of both ends. A liner 14 of which one end is fixed to the inclined side wall of the groove 13d and the other end extends to the shoulder seal face 13cb is fitted to the position from the dovetail groove 13d formed at the central part in the axial direction of the shoulder 13b of the screw joint to both side walls of the shoulder 13b.  An adhesive 15 is charged in the dovetail groove 13d to which one end of these liner 14 is fixed.
Patent JP-H03222589-A (JP)
Title: Solid-state image pickup device
Inventor: ITO HIROYA
IPC: H04N5/353
Filed: 1990-01-29
Abstract: PURPOSE:To reduce the circuit scale of a drive circuit to give a potential to an overflow drain by transferring an information charge in an opposite to a direction for readout drive with a clock pulse having a lower peak value than that for readout drive of the information charge when the information charge of a channel region is discharged. CONSTITUTION:A drive circuit 20 consists of a clock generating circuit 21, a clock driver 22 generating a transfer clock phiF, a boosting circuit 23 boosting a clock phi2 and generating a level control clock phiOFD and an inverting circuit 24 supplying power to the clock driver 22 in response to the inverse signal of clock phi2. Then the power potential of the clock driver 22 is lowered for a discharge period of the information charge in response to the clock phi2 and a transfer clock phiF whose peak value is lower at the discharge period of the information charge than that at read period is fed to a CCD 10. Thus, the potential of the overflow drain required to discharge the information charge of the channel region is lowered and the boosting capability of the boosting circuit 23 is enough to be small and the circuit scale is reduced.
Patent JP-H09210155-A (JP)
Title: Pulley belt mechanism
Inventor: KURITA YASUSHI
IPC: F16H55/36
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To improve the running performance more than the conventional pulley. SOLUTION: By providing a pulley 1 rotatable in the curved state, and by driving a belt 4 applied between the pulley 1 and another pulley 2 such that the axially center portion 5 of the pulley 1 is displaced inwardly by the belt tension, a force directed to the axially center portion 5 of the pulley 1 is applied to the belt 4.
Patent JP-S52101982-A (JP)
Title: Integrated circuit for watch
Inventor: NUMAJIRI KAZUHIKO
IPC: H03K19/08
Filed: 1976-02-24
Abstract: PURPOSE: To obtain small integrated circuit used for watch having good frequency characteristic by forming a CMOS element and IIL element on a sheet of saphire or spinnel substrate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53106816-A (JP)
Title: Method of cutting and sucking yarn and device therefor
Inventor: AOYAMA HIDEKI
IPC: D01D11/00
Filed: 1977-02-25
Abstract: PURPOSE: Error in yarn-suction operation is prevented by lowering the tension of the running yarn at a part before a piece for contacting with the yarn to brake the running and by conducting suction operation at the part. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05217710-A (JP)
Title: Manufacture of ptc thermistor
Inventor: FUKUI HITOSHI
IPC: H01C17/00
Filed: 1992-02-04
Abstract: PURPOSE:To provide a manufacturing method of a PTV thermistor where the dependency on voltage of resistance temperature property is low, and the dispersion of resistivity between lots is little. CONSTITUTION:Calcined powder wherein the quantity of added Mn is increased by 100% more than a set value in composition and calcined powder wherein it is decreased by 10% are made respectively (ST1-ST3), and at smashing, these two kinds of calcined powders are mixed together at a rate of 1 vs. 1 (ST4), and then, the treatment of granulation (ST5), press (ST6), mad baking (ST7), and electrode formation (ST8) is made.
Patent JP-S63184992-A (JP)
Title: Storage device
Inventor: HOSHINO YASUAKI
IPC: G11C11/34
Filed: 1987-01-28
Abstract: PURPOSE:To simplify timing specifications of one memory cycle and to easily generate a signal by temporarily storing select data and instructing a selected data register to latch select data in a non-writing cycle by a control circuit. CONSTITUTION:The titled device is provided with plural data input buffers 106-109 in which plural bits are temporarily stored, select data registers 102-105 in which select data is temporarily stored, and a control circuit 101. In a non-writing cycle, the control circuit 101 instructs select data registers 102-105 to latch select data; and in a write cycle, selected bits out of plural bits constituting write data are written in a memory cell based on the latched select data. Consequently, the cycle for write of select data is unnecessary because a data input/output system can be used in the non-writing cycle.