baber/WOPTO huggingface dataset:
Patent JP-S6193960-A (JP)
Title: Speed detecting device
Inventor: DEGUCHI YOSHIYA
IPC: G01P3/489
Filed: 1984-10-15
Abstract: PURPOSE:To shorten a detecting time and detect with good accuracy the revolution speed in a wide range by counting the output of a pulse generator by the first counter simultaneously with the output of the pulse generator and by counting by the second counter the output of the oscillator having sufficiently high frequency during the following pulse generating period after the lapse of a fixed time. CONSTITUTION:With the input of a START signal an FF12 actuates a counter 16 with the rising of a pulse generator 11 and starts the counting of the output of the high frequency oscillator 15 having sufficiently high frequency. Simultane ously it starts the counting of the output ENP of the pulse generator with actuating a counter 17 by the output of the counter 16 and continues the counting until the fixed measuring time being decided by the capacity of the counter 16. With the lapse of the time T a counter18 is actuated via FF13, 14, OR gate 12 and inverter 20 by the rise of the output of the counter 16 and the counting of the output of the high frequency oscillator 15 is started and the counting is stopped by the fall of the following output. An arithmetic circuit 22 calculates the revolution speed from the count values of counters 17, 18 and T.
Patent JP-H0631615-A (JP)
Title: Machining method with abrasive grain fluid
Inventor: TSUBOUCHI HIROYASU
IPC: B24B31/116
Filed: 1992-07-20
Abstract: PURPOSE:To provide the machining method using an abrasive grain fluid capable of largely changing the machining condition without changing the blending of the medium and abrasive grains of the abrasive grain fluid. CONSTITUTION:An abrasive grain fluid F containing a medium M largely changed with viscosity by temperature and abrasive grains P is used in this machining method. The temperature of the abrasive grain fluid F is controlled by temperature control means 20, 22, 30 to give the viscosity corresponding to the required machining condition to the medium M, and the abrasive grain fluid F gets the fluidity corresponding to the machining condition. The temperature-controlled abrasive grain fluid F is fed to the machining portion 42 of a work 40 while its flow is controlled by a flow control unit 4. The abrasive grain fluid F is continuously brought into contact with the machining portion 42 with the preset fluidity and the preset flow, and the work 40 is machined by the polishing force of the abrasive grains P. The machining condition at this time is made the preset machining condition determined by the fluidity and flow of the abrasive grain fluid F.
Patent JP-H0549662-A (JP)
Title: Air massager
Inventor: SEGAMI MASAHARU
IPC: A61H7/00
Filed: 1991-08-27
Abstract: PURPOSE:To use plural pieces of air bags provided in parallel to each other as bedding as well by placing them on or under a freely expandable/contractable base mat. CONSTITUTION:When a base mat 1 is filled with air, as for the base mat 1, a hanging sheet 11 which does not stretch and a bag body 10 which stretches are balanced by pneumatic pressure. In such a state, when internal pneumatic pressure of the base mat 1 comes to rise by a fact that a person gets on or a load is fluctuated, the bag body 10 stretches until a clearance between a cover 31 and the base mat 1 is nearly filled. Subsequently, when the load is more applied, a cover 32 having no flexibility suppresses a swelling of the whole base mat 1 and pressure rises, and it is hardened suddenly. Also, since it is only the bag body 10 that stretches by the load, a minute vertical motion of the part between the hanging sheets 11 is induced, and a deformation which is apt to be attenuated is generated. Accordingly, there is no large oscillation on the whole, seasickness is not caused, and it is easy to turn over in bed. A massage bag group 2 is left all contracted.
Patent JP-S58150075-A (JP)
Inventor: YOSU HAIYAN
IPC: F03D7/04
Filed: 1982-12-10
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-S60109765-A (JP)
Title: Output stabilizer
Inventor: KIYOHARA SHIYUUICHI
IPC: H02M3/28
Filed: 1983-11-15
Abstract: PURPOSE:To prevent the variation in the output due to the irregularity of temperature and an element by comparing the prescribed voltage compensated for the temperature from a reference voltage generator with the partial voltage of the output of a converter, and controlling the output of the converter by the compared output. CONSTITUTION:When the output voltage of a DC/DC converter rises so that the voltage divided by resistors 13, 14 exceeds a camera control reference voltage, the output of a comparator 15 converts from low to high, a current determined by a resistor 28 is flowed to the base of a control transistor 10, which is turned ON, and an oscillator is stopped. After the oscillation is stopped, the output voltage of the converter gradually decreases, and when the comparator 15 becomes from high to low, the transistor 10 becomes OFF, the oscillator again starts oscillating to raise the output voltage of the converter. Thus, the output voltage of the converter can be stabilized.
Patent JP-S6194449-A (JP)
Title: Printer for computer having function of facsimile
Inventor: NAITO TOMIHISA
IPC: H04N1/00
Filed: 1984-10-15
Abstract: PURPOSE:To shorten the time of utilizing a telephone circuit and to realize functions of a printer and functions of a facsimile by utilizing a printer for a personal computer provided with a paper feeding mechanism and printing mechanism and adding picture reading functions of a facsimile to the printer. CONSTITUTION:A picture reading device provided with a thermal printer 2 as a printing head, a head shifting mechanism and a rubber roller 6 as a mechanism for feeding paper to be printed in incorporated in a printer 1 for a computer having functions of a facsimile. An output from an ordinary computer 20 is inputted to the printer 1 from a controlling section 14 and made to function as the printer of the computer 20 by a head 2 that scans, and an output of the computer 20 is printed. When using the printer 1 as a facsimile, a command from the CPU23 of the computer 20 is inputted from a motor controlling section 13 to the printer 1, and characters or graphics, etc. on the paper are read by a reading device 10 that scans with the head 2. Thus, the printer 1 is made to function as a facsimile.
Patent JP-H0643253-A (JP)
Title: Confirming device for insulating film removal of strand insulated conductor
Inventor: UEDA TOMOKIYO
IPC: H02G1/12
Filed: 1992-07-22
Abstract: PURPOSE:To measure electric resistance on the surface of an optional strand in removing the insulating film from the insulated strand constituting a cable conductor. CONSTITUTION:A measuring device 10 is provided with a tube member 11 so that the strand of a cable can be inserted into a through hole 12 inside it, and contacts 14, 14a are protruded to the inside of the through hole 12. The contacts 14, 14A are pressed to both side portions of the strand and connected to a measuring unit 17 via electric wires 16, 16a. The resistance value is measured between two points on both sides of the strand while the tube member 11 is moved along the strand of a cable conductor, and the removed state of an insulating film can be electrically detected.
Patent JP-H0872071-A (JP)
Title: Burr removal of rubber roll
Inventor: MOMOSE YOSHINORI
IPC: B29C37/02
Filed: 1994-09-09
Abstract: PURPOSE: To remove the burr stuck to a rubber roll mechanically, efficiently and perfectly. CONSTITUTION: A wire 3 is brought into contact with both end surfaces of the rubber part of a rubber roll 1 and the outer peripheral surface of the core metal 2 of the rubber roll 1 while the rubber roll 1 is rotated to be moved and, further, a lapping tape is brought into contact with the core metal 2 to be moved.
Patent JP-S59105673-A (JP)
Title: Electrophotographic recording device
Inventor: IMAMOTO MASAMI
IPC: G03G21/08
Filed: 1982-12-09
Abstract: PURPOSE:To perform uniform destaticization with a simple constitution by scanning light for destaticization at the surface of a photosensitive body by utilizing an optical scanning device. CONSTITUTION:A destaticizing light beam 21 is reflected by a plane mirror 22 and optically scans a point A on the photosensitive drum 3 at this side of a charger 4 after the light beam 21 is made incident to a polygon mirror 2 which scans a laser beam 1 to scan. As a result of the optical scanning, the photosensitive drum 3 is sent to the charger 4 after the drum 3 is successively destaticized at the point A. When optical destaticization is performed with such a constitution, uniform optical destaticization having no uneven part can be realized because of a scanned light beam 21. Moreover, since an already installed polygon mirror scanner for scanning laser beam is utilized as the scanning means for the destaticizing light beam 21, devices to be added can be reduced in number.
Patent JP-H1167976-A (JP)
Title: Photosensor and manufacture thereof
Inventor: KITAGAWA YUKINORI
IPC: H01L23/28
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a photosensor, together with a method for manufacturing it, which is improved mainly in optical characteristics. SOLUTION: A light-projecting part and a photodetecting part formed by molding a light-emitting element and a photodetecting element with a translucent resin are molded with a light-shielding resin. Here, a recessed part 21 is formed so that the positions corresponding to the window parts of the light-projecting part and the photodetecting part are not covered with the light-shielding resin, respectively, at positions corresponding to the window parts of the light- projecting part and the photo detecting part of a resin mold 20 of the light- shielding resin, with a lens part 12 protruding up the recessed part 21.
Patent JP-H0497396-A (JP)
Title: Crt display system
Inventor: AKIYOSHI TOSHIHIRO
IPC: G09G5/28
Filed: 1990-08-16
Abstract: PURPOSE:To extend a character generator dynamically by providing a selecting circuit which selects one of three kinds of character generator and a display circuit which displays the selected character with the best pattern. CONSTITUTION:The CRT display system is equipped with the selecting circuit 5 which selects one character generator among three kinds of character generator which are a positive character generator 2 for generating a positive character, a negative character generator 3 for generating a negative character, and a RAM character generator 4 capable of generating either a stroke character or a dot character. Further, the system is provided with the display circuit 6 which displays the selected character generator with the best pattern corresponding to the purpose of use by a user. Consequently, the character generator can be extended according to the purpose of use by the user.
Patent JP-H07217683-A (JP)
Title: Optimizing method of internal-stress distribution of spring member
Inventor: VONDRACEK HANS
IPC: F16F1/02
Filed: 1994-09-09
Abstract: PURPOSE: To improve the durable lifetime of compression coil spring by providing a setting process and a shot peening process in the manufacturing process of compression coil spring while giving a regulated strength profile related to a cross section of a spring bar raw material to the compression coil spring. CONSTITUTION: A compression coil spring in the condition that the compression coil spring has the residual heat of a former manufacturing process 1 is fed to a set press 2 for setting operation through a carrying passage section 3, and fed to a shot peening device 5 through a carrying passage section 4. In this case, temperature profile or strength profile regulated for the following manufacturing process is generated in the cross section of a spring bar raw material for compression coil spring. After performing the shot peening process in a first peening processing chamber 6, the compression coil spring is fed to a second peening chamber 8 through a carring passage section 7. The compression coil spring is compressed to the regulated length and the regulated preload, and the shot peening process is performed.
Patent JP-H03115537-A (JP)
Title: Terminal-connector material made of high strength cu alloy
Inventor: SUZUKI TAKESHI
IPC: H01B1/02
Filed: 1990-08-16
Abstract: PURPOSE:To provide the material with high strength and to exhibit its excellent electrical conductivity and heat resistance for a long period of time by incorporating specified amounts of Mg, P and Ti into a Cu alloy. CONSTITUTION:The terminal-connector material is formed from a Cu alloy having the compsn. constituted of, by weight, 0.3 to 2% Mg, 0.001 to 0.1% P, 0.03 to 0.5% Ti and the balance Cu with inevitable impurities. The alloy material is prepd. by using an ordinary low frequency channel induction furnace. The material exhibits excellent performance when applied to the one having a miniaturized or complicated shape.
Patent JP-S6099858-A (JP)
Title: Conductive path member for collapsible container
Inventor: DEBURA CHIERIRU BUUN
IPC: B65D33/36
Filed: 1984-10-17
Abstract: A collapsible container 10 comprising a flexible bag including a spot 20 having an opening through which liquid is fed into and dispensed from the bag, and liquid passage means 30 inside of the bag in liquid communication with the spout opening for aiding in the dispensing of liquid from the bag. The liquid passage means is preferably integral with a wall of the bag but may be a separately formed elongate web heat sealed into the bag on making the bag.
Patent JP-S6370808-A (JP)
Title: Connecting method for waveguide and optical fiber
Inventor: YOSHIZAWA SAKAE
IPC: G02B6/122
Filed: 1986-09-12
Abstract: PURPOSE:To strengthen the fixing strength of an optical fiber and a guide, and to attain a stable and good optical coupling by providing a guide in a waveguide substance on a production of a waveguide, installing the optical fiber to the guide, heating and melting a vitreous powder with which the peripheral part of an abutting part has been filled, and cooling and solidifying said powder. CONSTITUTION:An optical fiber 3 is fitted into a guide 40 in a state that its end part has abutted on the end part of a waveguide 20, so that the optical axis of the optical fiber 3 coincides with the center line of the waveguide 20. Subsequently, the periphery of the abutting part is filled with a vitreous powder 7. In the end, by scanning a CO2 laser 8 in the direction vertical to the axis of the optical fiber 3, the vitreous powder 7 is melted successively, by which the molten vitreous powder 7 is melted with the surface part of a waveguide substrate 10, the waveguide 20, and the optical fiber 3, which have been softened or melted, and said part is cooled successively to a room temperature from the part where a laser radiation has been ended. The molten part which has been cooled becomes a transparent vitreous part 7', and the optical fiber 3 and the waveguide 20 are connected firmly.
Patent JP-S6275328-A (JP)
Title: Torque sensor
Inventor: KOBAYASHI TADAHIKO
IPC: G01L3/10
Filed: 1985-09-30
Abstract: PURPOSE:To facilitate the mounting even at a small space while enabling stable torque detection with a high output and a high S/N ratio, by combining differential outputs from detection windings applied on respective detection magnetic core couples. CONSTITUTION:Excitation windings 411 and 422 of first detection magnetic core couples 31 and 32 are connected cumulatively while detection windings 412 and 422 thereof are connected differentially. Likewise, excitation windings 431 and 441 of second detection magnetic core couples 33 and 34 are connected cumulatively while detection windings 432 and 442 thereof are connected differentially. The excitation windings 411 and 421 of the first detection magnetic core couples 31 and 32 and the excitation windings 431 and 441 of the second detection magnetic core couples 33 and 34 are connected in parallel and introduced to an AC power source 45. On the other hand, the detection windings 412 and 422 of the first detection magnetic core couples 31 and 32 and the detection windings 432 and 442 of the second detection magnetic core couples 33 and 34 are connected in series and Vout outputted is detected as torque output via an electric circuit.
Patent JP-H0266744-A (JP)
Title: Tilt servo mechanism in optical disk player
Inventor: ABE MASAO
IPC: G11B7/095
Filed: 1988-08-31
Abstract: PURPOSE:To form a tilt servo mechanism which is small and has a smooth action by providing a cam member having a endless cam surface engaged freely slidably at the free edge part of an optical pickup. CONSTITUTION:A carriage 17 is provided freely engageably-detachably for guiding members 14 and 15. The carriage 17 holds an optical pickup composed of an optical system including an objective lens 18 and a servo mechanism to execute the servo driving of the lens 18 in the optical axis direction and two directions perpendicular to it. The optical pickup is freely slidably engaged by a cam member having an endless cam surface. At the rear edge part of the carriage 17, a planet gear 23 is provided which is rotated and driven by a motor 24 through a geared transmission mechanism 25. At the left edge part of the carriage 17, a gear 27 is provided and the gear 27 is also rotated and driven through the transmission mechanism 25 by the motor 24.
Patent JP-S6277817-A (JP)
Inventor: OURA YOSHIFUMI
IPC: H02H7/06
Filed: 1985-09-30
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-S59107539-A (JP)
Title: Manufacture of multilayer wiring
Inventor: HOSOE HIDEYUKI
IPC: H01L21/28
Filed: 1982-12-13
Abstract: PURPOSE:To obtain the multilayer wiring which is securely connected by a method wherein the first wiring with a protruded part is formed on a substrate, an insulating film is superposed thereon, and the second wiring is superposed on the above by connecting it to the exposed protruded part. CONSTITUTION:An Al wiring layer 3 is selectively formed on the SiO2 film 2 located on an Si substrate 1, an Al layer 4 of the same thickness as above is superposed, and an underlying wiring is formed. Then, after an SiO2 film 5 has been coated on the above by performing a planar type bias sputtering and a flow discharge in Ar, an HF type dry etching process is conducted on the whole surface, and the upper surface of the wiring 4 is exposed. Subsequently, an upper wiring 6 of Al is provided perpendicular to the surface of paper, an SiO2 film 7 is formed again using a planar type bias-sputtering technique, and the multilayer wiring is completed. According to this constitution, an etching can be controlled easily in a highly accurate manner, because an interlayer insulating film is flatly formed, an interlayer connection part in the measurements same as the underlying wiring, and the allowable measurements of mask displacement can be unnecessitated, thereby enabling to improve the degree of integration of the multilayer wiring.
Patent JP-S6374717-A (JP)
Title: Air-conditioner for automobile
Inventor: FUKUSHIMA TOSHIHIKO
IPC: F04B49/00
Filed: 1986-09-17
Abstract: PURPOSE:To improve the cooling capacity during cool-down without frosting or freezing an evaporator, by operating a capacity varying means of a compressor to reducing side when the detected temperature of the evaporator has dropped below a setting level. CONSTITUTION:A refrigeration cycle is constituted with a compressor 1, a condenser 2, an expansion valve 31 an evaporator 4 and refrigerant pipings for coupling them. When the compressor 1 is started under high thermal load condition where the indoor temperature is high, the temperature of the evaporator 4 is increased. In this case, a temperature switch 12 is turned on to feed power to a solenoid coil 14 through a relay 13 to as to open a control valve 17. consequently, the pressure in a crankcase 11 is lowered to reduce the angle between a cam plate 7 and a shaft 6 so as to increase the stroke of a piston 9 thus operating the compressor 1 with maximum capacity. On the other hand, the temperature switch 12 is turned off under low thermal load condition so as to stand up the cam 7 thus reducing the stroke of the piston 9.
Patent JP-H0645622-A (JP)
Title: Solar cell and its manufacture
Inventor: NISHIDA AKIYUKI
IPC: H01L31/04
Filed: 1992-07-23
Abstract: PURPOSE:To obtain a crystal solar cell provided with a window layer effect without using a heterogeneous material by a method wherein porous silicon, of a second conductivity type, to be used as a light-incident layer is laminated on crystal silicon of a first conductivity type. CONSTITUTION:Impurities are introduced into the surface of a silicon wafer by a thermal diffusion operation, an ion implantation operation or the like, and a first crystal silicon layer 101c is formed. Then, the surface on the side into which the impurities have been introduced of the wafer is anodically formed in an HF solution, and a second porous crystal silicon layer 103c is formed. A transparent conductive film 105c and a collector electrode 105a are formed on it, an electrode 106c is formed on the rear and a solar cell is formed. Consequently, the crystal silicon layer 101c and the porous silicon layer 103c of an opposite conductivity type are formed on the surface of crystal silicon, the porous silicon layer 103c functions as a good window layer, and the solar cell whose photoelectric conversion efficiency is high can be manufactured. Consequently, a good-quality crystal solar cell provided with mass productivity can be put on the market.
Patent JP-2001042431-A (JP)
Title: Light source device and projector device
Inventor: HARA HIDEO
IPC: G02F1/13
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a compact light source device using a semiconductor light emitting element such as an LED(light emitting diode) and having both of light quantity and luminance being sufficient for practical use. SOLUTION: A dichroic mirror 19 is constituted so that a light having a specified wavelength area out of the visible light is reflected and the light having the other wavelength area is transmitted. Then, luminous flux 21 and 22 emitted from the LED11 and the LED12 and provided with wavelength (λ1) and (λ2) interposing the selective boundary wavelength (λ0) of the mirror 19 as the peak wavelength are synthesized and outputted by the mirror 19. Since the luminous flux from the plural kinds of LEDs or LED groups can be synthesized without changing the cross section area of the emitted luminous flux, the compact light source device which can emit the high-luminance luminous flux is realized.
Patent JP-H0390672-A (JP)
Title: Separating apparatus
Inventor: ARUFURETSUDO BEERERU
IPC: D06H3/00
Filed: 1990-08-20
Abstract: PURPOSE: To carry out automatic separation of a web by sticking a needle of a comb member at the top of a rocker arm displaced along the cum control surface into a fiber web on the treating drum on which garnet wire is attached, lifting the fiber web, separating the fiber web and detaching the fiber web from the drum and repeating the above actions. CONSTITUTION: A web 6 comprising previously parallelized fiber is fed onto a treating drum 4 on which a garnet wire 7 is attached and a rocker arm 1 located at unoperative position (a) is displaced in counterclockwise direction along the control face of a cum 3 and the needle 2 of a comb member 13 pivoted on the top of the arm 1 is penetrated into a garnet wire 7 in the tangential direction to the surface of the drum 4 and stuck into the web 6 and lifted. Then, the comb member 13 is rotated in collaboration of a lever mechanism of a rhomboid link and the end of the web 6 is slipped down from the needle 2 and separated and the side end of the web 6 is detached from a drum 4 in a state pressed to the side of the drum 4 and fed to the next treating station.