baber/WOPTO huggingface dataset:
Patent JP-S5964259-A (JP)
Title: Machine tool
Inventor: NAKABOU SEIJI
IPC: B24B3/06
Filed: 1982-09-22
Abstract: PURPOSE:To provide an optional cutting edge form in machining a ball end mill or the like, by providing an adjuster for interlocking units for a turning stage and a twister to adjust the ratio of the conversion of a turn angle into a twist angle. CONSTITUTION:The inclined guide 8 of a first interlocking unit H1 is moved back and forth by the reciprocation of a table G so that a rodlike workpiece held on a work head is turned back and forth by a wire 3 wound around a holder. The reciprocation of the guide 8 is transmitted to a turning stage L through the sliding stage, roller 14 and rotary member 15 of a second interlocking unit H2 so that a tool rest supported on the turning stage is turned around the longitudinal axis of the rodlike workpiece. To adjust the ratio of the conversion of a turn angle into a twist angle through the first and the second interlocking units H1, H2, the nut 17 of the rotary member 15 coupled to the roller 14 is displaced by an adjusting screw to change the lever ratio with an arm 20. An optional cutting edge form is thus obtained in manufacturing a ball end mill or the like.
Patent JP-H0454903-A (JP)
Title: Manufacture of instep covering body
Inventor: KOUWAKA KIYOTO
IPC: A43B23/17
Filed: 1990-06-22
Abstract: PURPOSE:To better the configuration by stitching the instep and the instep covering body after bend molding with heating and applying pressure on the top part on which a thermoplastic reinforcing piece along the shoes molds. CONSTITUTION:A toe reinforcing piece 12 is constituted with a sheet into which a thermoplastic resin sheet such as chlorovinyl and EVA, thermoplastic rubber sheet such as 1.2 butadiene, styrenebutadiene block copolymer or these resins or rubbers are impregnated into the base cloth. They are bonded or stitched on the upper or rear surface of the toe part 11 of an instep cover 1 or between the upper instep or rear instep. On the inside of the toe part 11, a temporary mold is applied, a reinforcing piece 12 is heated and softened, pressure is applied from the outside of the toe part 11 with an elastic mold such as a rubber to bend-mold the toe part 11 of the instep 1 along the toe part of the shoe mold. On this instep 1, bag 3 is stitched.
Patent JP-H0831605-A (JP)
Title: Surface-mount thermistor
Inventor: KATSUKI TAKATOMO
IPC: H01C7/02
Filed: 1994-07-18
Abstract: PURPOSE:To provide a surface-mount thermistor suitable for surface mounting of a thermistor element which is housed in a case. CONSTITUTION:The title surface-mount thermistor is composed of a case 12, having an aperture 12a on the upper part, a tabular thermistor element 1 on which electrodes 1a and 1b are formed on both opposing main surfaces, and a terminal 14 having a tabular cover 14, to be fixed to the aperture part 12a of the case, on one end, and each end of the terminals 11 and 14 are provided outside the lower surface of the case 12.
Patent JP-2000355590-A (JP)
Title: Polyol compound and its production
Inventor: KITAHARA YOSHITAKA
IPC: C08G63/688
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a new polyol compound that bears the 1,4-dithiane ring in its major skeleton and bears hydroxy group via a sulfur atom on the side chain and can give an optical material with a high refractive index, a low dispersion, excellent transparency and high resistance to solvent, heat, shock and weather. SOLUTION: This compound is represented by formula I (m and n are each 1-3, preferably m=1, n=2), typically 2,5-bis(4-hydroxy-2-thiabutyl)-1,4-dithiane. The compound of formula I is prepared by allowing a halogenoalkyl alcohol of the formula: X-(CH2)n-OH (X is Cl, Br, I) to react with 2,5-bis(mercaptoalkyl)-1,4-dithiane, or by allowing a mercaptoalkyl alcohol of the formula: HS-(CH2)n-OH to react with 2,5-bis(halogenoalkyl)-1,4-dithiane of formula III (Y is identical to X).
Patent JP-H0719279-A (JP)
Title: Liquid-sealed type vibration insulating device
Inventor: ISHIYAMA TATSURO
IPC: F16F13/18
Filed: 1993-07-05
Abstract: PURPOSE:To provide a liquid-sealed type vibration insulating device which is constituted to improve reliability of a seal part and facilitate manufacture. CONSTITUTION:A bent part 44B bent in a state to radially inwardly protrude approximately in a U-shape in cross section to a position below the cylinder part 44A of a caulking metal 44 fixed to a plate 18 is provided. A cover 40 is adhered to the bent part 44B. By nipping the cover 40 between the bent part 44B and the upper end of the cylinder part 44A through caulking of the upper end of the cylinder part 44A, the edge part 38A of a diaphragm 38 is compressed by a specified amount. Since a flange part 40A is formed in a flat shape, molding of the cover 40 is facilitated and since there is no need for after-processing after press molding, manufacture is facilitated.
Patent JP-S5869413-A (JP)
Inventor: HAGIMORI HIDEKAZU
IPC: H02B13/02
Filed: 1981-10-19
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-S649822-A (JP)
Title: Cleaning of press molding mold for optical glass element
Inventor: MONJU HIDETO
IPC: B08B7/00
Filed: 1987-07-02
Abstract: PURPOSE:To readily obtain a press molding mold for optical glass element useful for mass producing high-precision optical glass element, by irradiating the molding surface of a press molding mold with plasma. CONSTITUTION:A molding surface 3 on a top mold 1 and a molding surface 4 on a bottom mold 2 are made of austenite steel to give molds 1 and 2. Then the molding surfaces 3 and 4 are lapped by diamond powder to form specular surfaces having about 80Angstrom maximum roughness (Rmax) on the surfaces. The molding surfaces are treated with BN of cubic system to give molding molds 1 and 2 for optical glass element. Then glass lump is press molded about 500 times to make molding surfaces 3 and 4 having about 120Angstrom Rmax. Then the molds 1 and 2 are fixed to a holder 9 for plasma irradiating device, a chamber is evacuated in vacuum, then a gas 12 is introduced to the chamber, the chamber is maintained at 2X10<2>-7X10<4>Torr and plasma 7 is generated between an electrode 14 and the holder 9 by an electric source 11 to irradiate the molding surfaces 3 and 4. Then the molding surfaces 3 and 4 are cleaned by the irradiation to make Rmax about 90Angstrom .
Patent JP-H1011049-A (JP)
Title: Method and device for overlay display
Inventor: TAKEMURA TETSUKAZU
IPC: G06F3/0481
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To make an excellent overlay display which is free of deterioration in picture quality by displaying one horizontal pixel array of an overlay video signal with more than one horizontal line. SOLUTION: Each horizontal pixel array of the overlay video signal is divided into two odd and even pixel groups. The odd pixel group which belongs to the starting horizontal pixel array of the overlay video signal is displayed on the starting horizontal line of an overlay window over four successive dots of the overlay window for each pixel. Further, the even pixel group belonging to the starting horizontal pixel array of the overlay video signal is displayed on the 2nd horizontal line of the overlay window over four successive dots of the overlay window for each pixel. Thus, each horizontal pixel array of the overlay video signal is displayed on two successive horizontal lines of the overlay window.
Patent JP-H0334547-A (JP)
Title: Manufacture of semiconductor device
Inventor: REENDERUTO DE BURUIN
IPC: H01L21/60
Filed: 1990-06-26
Abstract: PURPOSE: To attain an improved electrical connection for a device region by performing the exposure and development of a material having flow behavior and forming an opening, forming a conductive pillar in the opening, providing a layer made of an insulating material for covering the conductive pillar and the main surface, corroding the layer made of the insulating material and exposing the top surface of the conductive pillar. CONSTITUTION: A material with flow behavior is deposited as a photoresist layer 13, exposure and development are performed and an opening 14 is formed, and a conductive material is subjected to plating treatment in the opening 14, thus forming a conductive pillar 15. After the conductive pillar 15 has been formed, a photoresist layer 13 is eliminated, insulating material layers 16 and 17 for depositing the conductive pillar 15 and one main surface 12 are provided, the insulating material layers 16 and 17 are subjected to corrosion treatment, and a top surface 15a of the conductive pillar 15 is exposed. The opening 14 can be formed without extremely, adversely affecting device regions 3 and 4 and insulating regions 9, 19a, and 19b at the lower side by this method.  Even if the lower material is laminated while the opening 14 is being formed, the amount eliminated is extremely small, thus the contact hole 14 onto an adjacent separation oxide or field oxide is partially overlapped, without the risk of short-circuiting.
Patent JP-2000104662-A (JP)
Title: Air compressor
Inventor: FUKUTOME MASARU
IPC: F04B49/24
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To accelerate the exhaust speed of compressed air without enlarging a cylinder head, and thereby for example, perform height adjustment and the like in a short time. SOLUTION: An air intake passage 12 communicated with a discharge hole 10 is provided for a cylinder head 7, and first and second exhaust passages 24 and 28 are provided in parallel in a space between the air intake passage 12 and an exhaust port 22. In addition, a pilot type closing valve 38 is provided for the halfway of the first exhaust passage 24, and an exhaust solenoid valve 30 is provided for the halfway of the second exhaust passage 28. The opening/ closing of the exhaust solenoid valve 30 by means of energization from the outside allows the valve body 39 of the pilot type closing valve 38 to be supplied with/emptied of pilot pressure, so that the valve body 39 can take/leave a seat with respect to a valve seat 21 by means of the pilot pressure.
Patent JP-H0332340-A (JP)
Title: Intank motor
Inventor: NIWA MIEKO
IPC: H02K13/00
Filed: 1989-06-28
Abstract: PURPOSE:To prevent electrolytic corrosion of a motor even when the motor is immersed in alcohol fuel by securing a metal having higher ionization tendency than the composition metal of motor, as a sacrificial anode material, with the metallic part of the motor. CONSTITUTION:A brush spring 11 and a carbon brush 1 are contained in a brush box 10 secured to a brush holder 9 arranged in a motor frame 5 and the carbon brush 1 is pushed against a commutator 6 by means of the brush spring 11. A flexible conductor pigtail 2 is secured to the carbon brush 1 and a sacrificial anode material 7 having higher ionization tendency than that of the metal composing the brush box 10, the commutator 6 or the pigtail 2 is secured to the pigtail 2.
Patent JP-2000354976-A (JP)
Title: Impact rotating tool
Inventor: AMANO MASAYUKI
IPC: B25B23/14
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an impact rotating tool capable of carrying out fastening work by specified fastening torque. SOLUTION: An impact rotating tool is furnished with astroke of an output shaft 5 by a hammer 3, a waveform forming circuit 10 to transmit pulse signals in the number in accordance with an angle of rotation of the output shaft 5, a counter 13 to count the number of the pulse signals transmitted from the waveform forming circuit 10, a rotating speed computing part 15 to compute rotating speed of the output shaft 5, a rotation angle between strokes computing part 16 to compute the angle of rotation at which the output shaft 5 rotates during the time when the output shaft 5 is previously stroked and then stroked next from a count value of the counter 13 and a torque computing part 17.  Consequently, a motor 1 is stopped when fastening torque becomes more than a specified value by computing energy applied on the output shaft 5 from the rotating speed and computing fastening torque by dividing the energy by the computed angle of rotation of the rotation angle between strokes computing part 16.
Patent JP-H0810903-A (JP)
Title: Molding method for casting mold and apparatus thereof
Inventor: KANAYAMA RYOJI
IPC: B22C15/02
Filed: 1994-06-24
Abstract: PURPOSE:To surely and easily mold a casting mold having desired hardness by descending a paddle in a molding flask, horizontally rotating and gradually ascending the paddle while pushing green sand in the molding flask. CONSTITUTION:The green sand 17 is supplied into a hopper 8 and a pattern plate 6 and the molding flask 5 are carried to a table 4 by a conveyor 7 and laid on the table 4 by extending a cylinder 3. The molding flask 5 is abutted on the hopper 8 by pushing up from the upper part of the conveyor 7, and the paddle 14 is descended to near the pattern plate 6 by an elevating frame 12 by extending an electric-motive cylinder 15. The paddle 14 is rotated at a prescribed number of revolution in a prescribed direction by driving a servo- motor 11. The green sand 17 in the hopper 8 is pushed onto the pattern plate 6 by feeding it into the molding flask 5. A microcomputer operates based on a signal from a torque detecting means and the signal is transmitted to the elevating means and the paddle 14 is ascended through the shrink operation of the cylinder 15 to compress and harden the green sand in the molding flask 5.
Patent JP-S5788292-A (JP)
Title: Fan
Inventor: MORIMOTO MASAO
IPC: F04D25/10
Filed: 1980-11-25
Abstract: PURPOSE: To provide a simple structure for a fan, which is capable of directing currents of air in a wide range, by constituting an air-flow deflecting vane unit from movable guide vanes which are imparted with turning force in normal direction by the pressure of air flow and braking guide vanes which are imparted with turning force in reverse direction.  
     CONSTITUTION: At the outer peripheral portion of an air-flow deflecting vane unit 6, many air-flow deflecting vanes 41 are arranged in side-by-side relationship with each other at an angle α smaller than θ. On the other hand, at the inner peripheral portion of the unit 6, many air-flow deflecting vanes 42 are also formed in radial directions at an angle β greater than θ. The vanes 41 formed at the outer peripheral portion function as turning vanes while the vanes 42 formed at the inner peripheral portion function as braking vanes. Therefore, the turning speed of the vane unit 6 is not changed greatly with increasing or decreasing of the turnig speed of a fan 13, so that turning air flow A produced by the fan 6 is regulated slightly and then carried straight ahead. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5868126-A (JP)
Title: Voltage regulating circuit
Inventor: ADACHI TETSUO
IPC: G05F1/656
Filed: 1981-10-20
Abstract: PURPOSE:To use a voltage regulating circuit even at high temperature by composing the voltage regulating circuit of only registance elements. CONSTITUTION:For a minimum input voltage V'in, resistances r1, r2, Ra, and Rb are so adjusted that Va=V'b. The voltage Vb is a reference voltage for obtaining an output voltage V'out corresponding to a maximum input voltage V''in, and the resistances Ra and Rb are reference voltage setting resistances. The resistances r1 and r2 are input voltage regulating resistances set so that a voltage Va is generated on the basis of an input voltage Vin and a voltage V'a equal to the reference voltage Vb is generated for the minimum input voltage V'in. Resistances R1 and R2 are output variation regulating resistances for specifying the variation from the output voltage V'out=Vb corresponding to the minimum input voltage V'in to the output voltage V''out corresponding to the maximum input voltage V''in.
Patent JP-H0333724-A (JP)
Title: Liquid crystal display device
Inventor: KANEKO YOSHIYUKI
IPC: H01L21/82
Filed: 1989-06-30
Abstract: PURPOSE:To improve the picture quality by arranging thin film transistors(TFT) which are driven with gate pulses applied to respective gate lines and picture element electrodes which are connected to the TFTs on both ends of the respective gate lines. CONSTITUTION:A TFT which is driven by a gate line 13 and a picture element electrode of nearly the same size are arranged on both sides of the gate line 13. Then a TFT and a picture element electrode of nearly the same size which are driven at the same time are arranged on both sides of each data line 14 and a color filter of size corresponding to those four picture elements is made to correspond. Then an electrode line for a holding capacity element formed in the same process with the gate wiring is provided between the gate wiring and gate wiring which adjoin to each other. Consequently, a picture element arranging method which has redundancy is realized with the simple constitution and the picture quality is improved.
Patent JP-H0915761-A (JP)
Title: Method for forming photograph processing control tool
Inventor: KURAMITSU YASUO
IPC: G03C5/08
Filed: 1995-06-30
Abstract: PURPOSE: To form a photograph processing control tool while saving labor and time with simple constitution. CONSTITUTION: A beforehand selected objective image is photographed by a digital still camera, and the image data are stored in a storage medium (40), and the data of a photograph processing control image formed by a CG are stored in the storage medium (50), and the composite image of the image of the object and the control image is formed. The matter that the image data of the composite image are corrected independently in an objective part and a control image part, and the composite image with the image data corrected is recorded on a reversal film (D2), and the composite image recorded on the reversal film is printed through a negative film (D4) is repeated until the images of the object of the print and the print (60) obtained by photographing the object become nearly equal in quality, and the density and the color balance of the control image part become proper.  The tool is formed using the composite image recorded on the reversal film when their quality become nearly equal, and the density and the color balance become proper.
Patent JP-S6328293-A (JP)
Title: Motor with driving device
Inventor: YOKOZAWA SHINJIRO
IPC: H02P27/06
Filed: 1986-07-17
Abstract: PURPOSE:To stably operate a closed loop control system by feeding back the vector sum of a motor drive output detection signal and the capacitor detection signal of an LC filter to control the motor, thereby compensating a phase delay. CONSTITUTION:A capacitor current flowing to capacitors 8A, 8B, 8C of LC filters 5A, 5B, 5C which pass the output of a semiconductor switch circuit 2 is detected to obtain a capacitor detection signal. This is added to output detection signals Vfa, Vfb, Vfc obtained by a transformer 9 by resistors 14A, 14B, 14C, and fed back to controlling circuits. Thus, the phase delay in a board diagram of a transfer function of a control system is compensated to stably operate a closed loop control system.
Patent JP-H06189523-A (JP)
Title: Magnetic rotary damper
Inventor: HAYASHI TAKAYOSHI
IPC: H02K49/10
Filed: 1993-07-06
Abstract: PURPOSE:To provide a rotary damper which can be constituted in simple structure at low cost. CONSTITUTION:Magnetic body 1 is magnetized in N and S alternately in circumferential direction. A pinion gear 7 is molded integrally with a hysteresis plate 6. The hole 8 of a pinion gear 7 is set on the shaft 3 of the magnet body 1, and the magnet body 1 and the hysteresis plate 6 are made to face each other. The relative rotation of the both is braked by the hysteresis torque between the both. Hereby, the number of parts can be reduced, and the cost can be cut down. Proper braking force can be obtained easily.
Patent JP-S5790362-A (JP)
Title: Device for preventing unwinding of wire
Inventor: HASHIMOTO TAKASHI
IPC: B65H65/00
Filed: 1980-11-27
Abstract: PURPOSE: To completely prevent unwinding with a simple mechanism, by providing a pair of rollers which can be put in and out of contact with the peripheral surface of a wound wire depending on the swing angle of a swing lever and are maintained at an appropriate distance from each other.  
     CONSTITUTION: When cam followers 72 rotatably mounted on levers 71 are moved into the recesses 58 of hold-down cam plate 31 of turret disc 1 of an unwinding prevention devide from protrusions 57, in continuous contact with the plate 31, the levers 71 are swung about the cam followers 72 so that brackets 65 coupled to the levers are swung toward the central surfaces of wound wires 502. At that time, the pair of rollers 69a, 69b of each roller bracket 66 come into contact with the peripheral surface of the wound wire 502 to push the surface at two points maintained at an appropriate distance from each other, to surely prevent the unwinding of the wire. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0916091-A (JP)
Title: Display board for making display by changing number
Inventor: SATO TETSUTARO
IPC: G09F7/02
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a display board which does not use electric power, does not require accessories exclusive of the display board, is extremely simple in the constitution for changing numbers and displays the numbers by changing the numbers. SOLUTION: At least the number display area 2 of the display board 1 which makes display by changing the numbers has colors or color densities varying in the front surface and rear surface thereof. At least 7 pieces of number constituting elements 3 to 9 shaped to be removable and insertable and arranged to constitute the shape of a number 8 are formed in the number display area by notching by as much as the required numbers to be displayed. Plural pieces of the number constituting elements are removed, turned over and inserted into the same positions by each one number to be displayed, by which the numbers 0 to 9 are displayed by the colors or color densities different from the colors or color densities of the other areas of the display board.
Patent JP-H0332215-A (JP)
Title: High voltage pulse generating circuit and discharge stimulating laser using the circuit and accelerator
Inventor: NAKAJIMA SUSUMU
IPC: H01S3/097
Filed: 1989-06-29
Abstract: PURPOSE:To improve the reliability at high repetitive operation by adopting the constitution such that a pulse voltage or a pulse current setting a gate starting point is fed to a main saturable reactor via a 2nd saturable reactor provided in a reset circuit. CONSTITUTION:A thyratron 3 is turned on for a gate period and the charge stored in advance in a main capacitor 5 is transferred to a capacitor 6. Most of a terminal voltage V6 of the capacitor 6 is applied to an output winding 11 of a main saturable reactor 10. The moment the energy in the main capacitor 5 is almost transferred to the capacitor 6, the magnetic flux density of the main saturable reactor 10 is saturated and the inductance of the output winding 11 of the main saturable reactor 10 is rapidly reduced and the energy in the capacitor 6 is transferred to the peaking capacitor 8. Thus, highly efficient operation of a high voltage pulse generating circuit and repetitive operation capable of output control is facilitated and the production of output jitter is suppressed.