baber/WOPTO huggingface dataset:
Patent JP-S60117715-A (JP)
Title: Forming method of film
Inventor: HIROSE ZENKOU
IPC: H01L31/04
Filed: 1983-11-30
Abstract: PURPOSE:To enable the high-speed formation of a film having excellent optical and electrical characteristics by a method wherein a region containing a body whereon the film is formed and an electrode is surrounded by a substance which allows a material gas to flow through and can serve as a barrier to plasma, and a grid restraining the impact of ions on said body is provided in the vicinity of said body. CONSTITUTION:A space containing a supporting table 7 and an electrode 9 is surrounded by a substance 14 such as a metal mesh which allows a material gas to flow through and can serve as a barrier to plasma, and further a grid 15 positioned substantially parallel to the surface of a substrate 10 whereon a film is formed is provided in the upper vicinity of the substrate 10, which is located, as the body whereon the film is formed, within the region surrounded by said substance 14. By the disposition of the grid 15, a gradient of potential near the substrate 10 turns zero. Thereby the acceleration of ion seeds onto the substrate 10, i.e. the impact ions thereon, can be restrained and, accordingly, defects in the film can be reduced, while the running performance of optical carriers can be increased. In addition, by the flow of the material gas 11 and the presence of the substance 14, the density of the plasma in the vicinity of the substrate 10 is put in an increased state, and a sufficient film-forming speed can be maintained.
Patent JP-S6288565-A (JP)
Title: Polishing device
Inventor: FUKUZAKI TADAO
IPC: B24B1/00
Filed: 1985-10-14
Abstract: PURPOSE:To carry out stable EEM polishing by attaching an elastomer ball to the lower end of a vertical rotary shaft to rotate the elastomer ball and giving a predetermined controllably variable slight force to said shaft. CONSTITUTION:A vertical shaft 6 having the lower end attached to a polyurethane ball 7 is horizontally air slided by air slides 2, 3 in the direction Y and devised to be always subjected to any certain slight force directed to the working surface of a workpiece 9 to be polished. Here the workpiece 9 is mounted vertically on an arm 11 of a X-Z numerical control means 10. As a result, a rotary shaft is stably supported against gravity while the elastomer ball is adapted to approach the workpiece by the air slide and an extremely slight approach load can be stably controlled so that extremely stable and accurate EEM polishing can be carried out.
Patent JP-S61105419-A (JP)
Title: Range measuring instrument
Inventor: IKEDA TAKASHI
IPC: B23K26/02
Filed: 1984-10-29
Abstract: PURPOSE:To obtain a background beam signal through an optical filter, correct a position detection signal, and detect displacement with high accuracy when the displacement of the reference surface of an object is detected by irradiating the object with laser beam for measurement and making scattered light incident on a position detecting element. CONSTITUTION:The object W1 is irradiated with beam from a laser beam source 4 for measurement and its scattered beam is made incident on the position detecting element A7. Further, the position detecting element B7 is provided to photodetect beam passed through the optical filter 20 which transmits beam except beam having the wavelength of the laser beam for measurement. This element B7 photodetects only background beam. Then, the displacement detection signal from the element A7 contains the background beam signal, so inverse operations 18 and 19 of the signal are carried out with a signal base upon only the background beam from the element B7 to remove the background beam signal from the displacement detection signal. For the purpose, only the background beam is passed through the optical filter to remove the background beam signal from the displacement beam signal, so the displacement of the object is detected with high accuracy.
Patent JP-H0393139-A (JP)
Title: Method for measuring strength of incident electron beam and apparatus therefor
Inventor: YAGUCHI TOMIO
IPC: H01J37/04
Filed: 1989-09-04
Abstract: PURPOSE:To measure a minute strength of an incident electron beam by applying a magnetic field having a component parallel to an incident surface in the vicinity of the incident surface of a sample, deviating the orbit of an electron beam emitted from the incident surface from the orbit of the incident electron beam, and recovering the emitted electron beam to a collector electrode. CONSTITUTION:A magnetic field is applied in the vicinity of the surface of a sample so that an incident direction of an incident electron beam 9 is deviated from an emission direction of an emitted electron 16. When the electron advances through the magnetic field which is oriented vertically from the obverse of paper toward the reverse thereof, a force is acted to the right in the advance direction by a Lorentz's force. The electron beam 9 emitted from the left passes through a space formed in a collector electrode 6 while being bent downward, to enter into the sample 7. Meanwhile, the electron 16 emitted from the sample 7 enters into the collector electrode 6 while being bent by the force oriented to the right in the advance direction, to be recovered in the collector electrode 6. Therefore, the electron 16 emitted from the sample 7 cannot be returned to the source of the incident electron beam so that a minute strength of the incident electron beam can be measured without exerting any adverse effect on the optical system of the incident electron beam.
Patent JP-H0948256-A (JP)
Title: Protective structure of automatic adjuster for control cable in automobile
Inventor: TANAKA MASAHIRO
IPC: B60K20/02
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To protect an automatic adjuster for a control cable in an automobile from the collision of foreign matter so as to prevent the damage of the automatic adjuster, and attain this protection with a simple constitution. SOLUTION: A control cable 11 is provided to interlockingly connect a transmission mechanism 9 in a transmission case 8 to a throttle valve 3 of an engine 1. An automatic adjuster 16 for automatically absorbing the axial looseness of an outer cable 12 forming the control cable 11 is interposed between the transmission mechanism 9 side end part of the outer cable 12 and the transmission 8 side. A shift position detecting switch 20 is removably fitted to the outer surface of the transmission case 8. The automatic adjuster 16 is disposed in a recessed part 25 provided at the outer surface of the transmission case 8, and the switch 20 is disposed in such a way as to cover the automatic adjuster 16 from its outside.
Patent JP-H05183300-A (JP)
Title: Electronic parts mounting robot and mounting method
Inventor: MIYANISHI SHUICHI
IPC: B23P19/00
Filed: 1991-09-06
Abstract: PURPOSE:To mount a plurality of electronic parts on a board like an integration board without increasing the number of robots, even in the case of an electronic parts mounting robot of one-part insertion system manipulator operation. CONSTITUTION:A circuit board carried through a conveyance track 7 is positioned and fixed by a positioning means 30, and an electronic parts clamped by a claming pawl 5 is mounted on the circuit board by operating a manipulator 6. The positioning means 30 is constituted of the followings; a first and a second positioning arms 31 equipped with positioning pins which engage with positioning holes of the circuit board, a pivotary movement mechanism 32 retaining the positioning arms 31 so as to be capable of free transversal pivotary movement, a main body part 33 retaining the pivotary mechanism, and a reciprocating movement mechanism 34 which moves the main body part 33 forward and backward along the conveyance track. The circuit board positioned by the positioning arm 31 is slid forward and backward by the positioning arm 31, and the mounting position of an electronic parts is changed.
Patent JP-S61104739-A (JP)
Inventor: EGUCHI SHUICHI
IPC: A23L7/109
Filed: 1984-10-29
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-2000047115-A (JP)
Title: Fly-eye integrator, illuminating device and projection type display device using the same
Inventor: SEKINE ATSUSHI
IPC: G02B3/00
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a fly-eye integrator capable of illuminating with high luminance without wastefully illuminating, and to provide an illuminating device and a projection type display device using the fly-eye integrator. SOLUTION: As for the fly-eye integrator constituted of a 1st lens plate 2 which is constituted by arranging plural lenses 2a in a plane state and a 2nd lens plate 3 which is constituted by arranging plural lenses 3a in a plane state, each lens 2a of the 1st lens plate 2 is smoothly connected to the adjacent lens 2a through the boundary part 2b.
Patent JP-H0389889-A (JP)
Title: Drive control method for brushless motor
Inventor: OKU HIROYUKI
IPC: H02P6/18
Filed: 1989-09-01
Abstract: PURPOSE:To provide constant optimal timing control for energizing a motor irrespective of motor speed by generating a power switching signal for a driving coil in response to the detected voltage of the motor driving coil. CONSTITUTION:The voltages EU, EV, and EW induced by motor driving coils 2a, 2b and 2c are compared with the source voltage Vcc by comparators 11a, 11b and 11c which, in turn, produce reference phase pulses PUO, PVO and PWO. These reference phase pulses are sent to a power switching pulse generator means 7, and converted to power switching pulses PU, PV and PW having a delay time set by delay means 5. The power switching pulses PU, PV and PW are sent to a power switching circuit 8, which produces OUTU, OUTV and OUTW. The power switching pulses are supplied to the bases of a drive transistors 1a, 1b and 1c to sequentially switch the state of energization for the motor driving coils. Therefore, the motor continues running efficiently.
Patent JP-H0390835-A (JP)
Title: Leak checking device for piping parts
Inventor: KOMINAMI SHIGEKI
IPC: G01M3/06
Filed: 1989-09-02
Abstract: PURPOSE:To attain an automatic detection for the existence of bubble generation in a basin by arranging image sensors around the basin to detect the bubbles floated up from a work. CONSTITUTION:Transmitting lights from filament light sources 8, 10 are repectively received from two directions by the image sensors 6, 7 which are arranged in two positions A, B around the basin 1. When the bubbles are generated from the work 3 due to the leak and floated up on the water surface, they are detected as the change of intensity of the light inputted when each image pickup surface I, II are cut across by them. That is, pulses with the exciting condition are appeared in signals (a), (b) which are inputted to a microcomputer 14 from the image sensors 6, 7, only when the bubbles are detected from the base state. Also a certain phase difference is generated in the detecting time of bubbles at two positions A, B. That is, the case when the sensor output is in the base state 0, is discriminated as no bubble. Besides, the case when the pulse signal 1 is inputted to only one of the positions A, B, is acknowledged as the erroneous operation is made, and when the pulse signals 1 are inputted to both A and B with the specified phase difference, the existence of bubbles can be defined.
Patent JP-H1168972-A (JP)
Title: Mobile communication controller
Inventor: SERIZAWA EMI
IPC: H04W84/10
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To allow a caller to confirm required information in good response by confirming out-zone restriction information that denotes whether or not terminal equipment is within a service area, and informing a caller of an out- zone guidance when the terminal equipment is outside of the zone. SOLUTION: In the case that reception of a position registration request from a cordless terminal PS is confirmed and an out-zone restriction release program 13A is started, a control section 12 executes a prescribed position registration processing. This processing is conduced by writing position information corresponding to the cordless terminal PS having issued a position registration request. When this processing is finished, whether or not the position information is normally written in the subscriber memory 14 is confirmed. When the result is negative (when position information is not normally written), the position registration processing is executed again. When the result is affirmative (when it is confirmed that position information is normally written), out-zone restriction is released.
Patent JP-2001053506-A (JP)
Title: Wiring board for high frequency, and connection structure
Inventor: KORIYAMA SHINICHI
IPC: H01P1/04
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a resonance between a via hole conductor and a dielectric substrate end face at a connection part at connecting of a wiring board for a high frequency provided with a high frequency transmission line provided with a signal conductor line and a ground layer on a dielectric substrate with another high frequency circuit. SOLUTION: This wiring board is provided with the high frequency transmission line X, provided with the signal conductor line 2 formed on the surface of the dielectric substrate 1, whose terminating end part is extended to the vicinity of the end face (a) of the dielectric substrate 1 and the ground layer 3 formed inside the dielectric substrate 1 for transmitting high-frequency signals equal to or more than 30 GHz and a connection terminal part Y is formed at the terminating end part. A pair of ground conductors 4 for connection are formed on a substrate surface on both sides of the signal conductor line 2 at the connection terminal part Y and the ground conductors 4 for the connection are respectively connected to the ground layer 3 by the via hole conductor 5.  Also, the distance of the via hole conductor 5 from the end face (a) of the dielectric substrate 1 is made equal to or more than 0.05 mm and equal to or less than 0.3-fold of the signal wavelength in the dielectric substrate 1 of the high frequency signals.
Patent JP-S59122780-A (JP)
Title: Electrification control method of glow plug in diesel engine
Inventor: NAGASE MASAOMI
IPC: F02P19/02
Filed: 1982-12-28
Abstract: PURPOSE:To prevent an engine combustion chamber and a glow plug from overheat, by electrifying the glow plug so as to prevent misfiring for a large intake throttle amount and conducting a small electric current to flow in the glow plug for the pressure in an intake pipe less than a prescribed value when an engine is in idle operation. CONSTITUTION:Detecting an idle speed change from the output of a speed sensor 32 in an electric control unit (ECU) 68, a throttle valve 20, arranged in a subintake passage 18 for the purpose of throttling intake so as to decrease idle vibration at idling, is controlled in the closing direction when a speed change amount exceeds a preset value, while controlled in the opening direction when the speed change amount decreases below a prescribed value. Further the ECU68 is constituted such that a small electric current is conducted to flow in a glow plug 67 when the pressure in an intake pipe decreases less than a prescribed value at idle operation. In this way, misfiring is prevented even if an intake throttle amount increases, enabling both engine vibration and overheat of an engine combustion chamber 10b and the glow plug 67 to be prevented.
Patent JP-S6383887-A (JP)
Title: Character recognizer
Inventor: YAGASAKI TOSHIAKI
IPC: G06K9/62
Filed: 1986-09-29
Abstract: PURPOSE:To contrive to improve the recognition rate and the recognizing processing speed of the whole of a sentence by deciding from the width of a pattern and the width of other succeeding pattern whether the separated pattern is a total angle or a half angle. CONSTITUTION:The device is equipped with an input part 11, a CPU 12, a ROM 13, a RAM 14, a KANJI (Chinese character) dictionary 15, a non-KANJI dictionary 16 and an output part 17. By the CPU 12, a character width W1 and a constant Wc are compared, when the width is larger than the Wc, it is discriminated to be a total angle mode, and when W3 is smaller than the Wc, a width W1+1 (W4) of the space with a next character is compared with a constant W3. When the space width W1+1 is smaller than a constant W2, it is determined to be the total angle mode, when the space width W1+1 is larger than the constant W3, W1+2 (character width of next character) is calculated, and when the character width W1+2 is larger than the constant Wc, it is determined to be the half angle mode. When the character width W1+2 is smaller than the constant Wc, a character width W1(W3) is determined to be a total angle mode corresponding to the case that a character width W5 of a next character is the half angle.
Patent JP-S6382719-A (JP)
Title: Mold equipment of transfer molding tool
Inventor: OKAMOTO HIROYUKI
IPC: B29C45/32
Filed: 1986-09-29
Abstract: PURPOSE:To enable pulling out of a plunger and pressure equalizer from mold equipment without disassembling them, by a method wherein descending limit of driving equipment raising and lowering the plunger is made into a height where the tip of the plunger is separable from an insertion hole of the plunger of a master die set accommodating a chase block and a sliding plate is fitted to the top of the driving equipment. CONSTITUTION:A long groove 30a opening on the side of mold equipment is provided on a bottom force rest 30 supporting a bottom force master die set 18 and lid 31 is fitted to an opening part attachably and detachably. A lower cylinder 33 is shortened so that the tip of a plunger 21 enters into the long groove 30a of the bottom force rest 30. Thus interference of the bottom force master die set 18 with the plunger 21 is eliminated. When the long groove 30a of the bottom force rest 30 is opened by removing the lid 31 and a stationary block 34b is removed, the plunger 21 and a pressure equalizer 22 can be pulled out of the mold equipment from a sliding plate 34 by keeping them unified with a base stand 32.
Patent JP-2001046905-A (JP)
Title: Method for crushing work, apparatus therefor and heat treatment using the crushing method
Inventor: KASHIWAGI YOSHIYUKI
IPC: B01J19/00
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of a crushing blade and to suppress the generation of hazardous materials when crushed material to be treated (work) is heat treated by adding a chemical as a lubricant to the work and crushing the work by a rotary blade to crush the work. SOLUTION: The work is fed from a feeding port of a crushing machine 1. At this time, the chemical is also fed from a chemical supply device 8 and the work is crushed by rotating the rotary blade. The chemical fed at this time plays the role of the lubricant and suppresses the damage of the blade. Sodium hydrogencarbonate is adequate as the chemical. The work crushed by the crushing machine 1 is supplied to a mixing means 30 where the chemical is mixed with the treating agent supplied from a treating agent supply section 34. Hot gas is supplied to heating cylinders 22 and 12 in a heat treatment device to heat cylindrical bodies 21 and 11. Next, the mixture mixed with a mixing mean 30 is supplied into the cylindrical body 11 in a first heat treatment furnace 10. For example, the sodium hydrogencarbonate, sodium carbonate, etc.  (alone or in combination) are used for the treating agent to be mixed or added with or to the work.
Patent JP-S6473081-A (JP)
Title: Production of inorganic particle powder plated with metal
Inventor: IMAI TOMOYUKI
IPC: C01F7/02
Filed: 1987-09-11
Abstract: PURPOSE:To apply uniform and secure metal plating to alkaline earth metal chlorides by mixing and stirring an aq. suspension of the inorg. particles pretreated with an aq. alkaline earth metal chloride soln. and silver hydrosol contg. an anionic surfactant to adsorb the silver colloid on the particles and subjecting such inorg. particles to chemical plating of metal. CONSTITUTION:The surfaces of the inorg. particle (iron oxide particles, etc.) are pretreated for about 2-60min at about 10-100 deg.C with the aq. soln. of the alkaline earth metal chloride (barium oxide, etc.) or 4th period transition metal salt (nickel sulfate, etc.). The silver hydrosol (about 0.01-10mg-atom/l silver concn.) contg. the anioic and/or nonionic surfactant is mixed with the aq. suspension contg. the pretreated inorg. particles to adsorb the silver colloid on the surfaces of the inorg. particles. After these inorg. particles are washed, filtered and dried, the particles are subjected to chemical plating by using a metal ion soln. of Co, Cu, Ag, etc. The inorg. particles which are plated with the metal stable for a long period of time and have excellent electrical conductivity are thereby obtd.
Patent JP-S61106051-A (JP)
Title: Motor
Inventor: KOMAKI MASATOMO
IPC: H02K1/27
Filed: 1984-10-30
Abstract: PURPOSE:To enhance the efficiency of a motor and to save the designing energy by coupling a cylindrical magnet and an output shaft by a mixture of resin and a material having twice or more specific weight of the resin. CONSTITUTION:A PM type stepping motor has a rotor 10, a coil, an inner yoke and an outer yoke. The rotor 10 has a cylindrical magnet rotor 18 multipolarized and an output shaft 17, both of which are coupled integrally by a mixture 19 of the resin and a material having twice or more specific weight of the resin. Thus, an inertia which is matched to the using object can be set, and when a material having high magnet permeability is used as a material to be contained in the resin, a magnetic flux passing the rotor 10 increases to enhance the efficiency.
Patent JP-H0974307-A (JP)
Title: Chip antenna
Inventor: KAMINAMI SEIJI
IPC: H01Q11/08
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized chip antenna to be used for mobile object communication, etc., by connecting one part of a conductor formed on a substrate composed of dielectric materials or magnetic materials to a power feeder terminal. SOLUTION: A chip antenna 10 is provided with a conductor 12 helically wound in height-wise direction inside a parallelopiped substrate 11, and the substrate 11 is formed by laminating rectangular dielectric shetts mainly composed of titanium oxide, barium oxide and neodymium oxide. The dielectric sheets are laminated and thermocompression-fixed and conductive patterns are connected by via holes 15a and 15b later so that the helically wound conductor 12 formed a rectangular winding cross section can be formed. One terminal of the conductor 12 is pulled out on the surface of the substrate 11 and forms a power feeder part 12a to be connected to a terminal 16 for power feeding formed on the surface of the substrate 11 for impressing a voltage to the conductor 12, and the other terminal forms a free terminal 12b inside the substrate 11.
Patent JP-H03230802-A (JP)
Title: Rolling mill
Inventor: YASUDA KENICHI
IPC: B21B1/22
Filed: 1990-08-31
Abstract: PURPOSE:To control roll crown in accordance with the movement of roll by forming the max. diameter part of roll crown asymmetrically to the center line in the longitudinal direction of roll and further constituting the rolls movably in the axial direction. CONSTITUTION:The roll crowns 1a, 2a of upper and lower rolls 1, 2 are formed so that the whole of roll barrels are made into convex shape and also its max. diameter parts 1c, 2c are asymmetrically formed to the center line by situating so as to be respectively shifted in the axial direction to the center in the longitudinal direction of the upper and lower rolls 1, 2. Further, the upper and lower rolls 1, 2 are constituted movably in the axial direction. Therefore, it is enough to possess the rolls with only one kind of crown instaed of that the rolls with various crowns must be possessed and roll crown can be controlled in accordance with the movement of roll.