baber/WOPTO huggingface dataset:
Patent JP-H04280969-A (JP)
Title: Sputtering method
Inventor: SATO KENJI
IPC: C23C14/34
Filed: 1991-03-08
Abstract: PURPOSE:To surely execute cooling of a substrate without developing contamination in a sputtering method. CONSTITUTION:The sputtering is executed to the surface in recessed side of the substrate 11 under condition of forcedly deflecting the substrate 11 in a recessed state and pushing the projecting side of substrate 11 toward a sample table 42 cooled with water. The deflection is executed at such degree that warping force upward with the sputtering is restricted.
Patent JP-S57160357-A (JP)
Title: Two-phase generator-motor
Inventor: YAMASHITA SEIJI
IPC: H02K21/24
Filed: 1981-03-27
Abstract: PURPOSE:To decrease coils, and to reduce cogging torque by specifying the ratio of the number of magnetic poles and the number of rotor coils, arranging with equal spacing each armature coil so as not to be mutually overlapped and each connecting the first and second phase induced voltage so as to reach the sum of specified vector. CONSTITUTION:The armature coils 62 are each wound on an armature core 61, a ceentral angle theta corresponding to the tooth width of the core and the central angle of one magnetic pole of a magnet are selected so as to be approximately equalized, and the armature coils are disposed so as not to be mutually stacked. One phase induced voltage is formed by the sum of the vectors of two voltage; for example, U phase voltage EU is the sum of the vectors of the first induced voltage 71 as the sum of voltage E1, E4 induced to the coils 1, 4 and the second induced voltage E2 induced to the coil 2 having a 60 deg. lag phase angle to the induced voltage 71. V phase induced voltage is similarly the sum of voltage E3, E6 induced to the coils 3, 6, and is the sum EV of the vectors of the third induced voltage 72 having a 120 deg. lag phase angle to the first induced voltage and the second induced voltage of the coil 5.
Patent JP-H04259872-A (JP)
Title: Correcting method of measured value of magnetic field of triaxial magnetometer
Inventor: NUMATA MITSUHIRO
IPC: G01R33/02
Filed: 1991-02-15
Abstract: PURPOSE:To enable simple and precise detection of an orthogonal-axis magnetic field component value by determining a correction factor on the basis of an output voltage of each detection axis of a triaxial magnetometer in arbitrary five attitudes which are obtained by rotation at known angles in geomagnetism. CONSTITUTION:A triaxial magnetometer 1 wherein sensors 1a being capable of measuring a magnetic field component value in a uniaxial direction are arranged so as to be orthogonal substantially to three axes of a rectangular coordinate system is fitted to a hexahedron, and this is mounted on a base stage 3. The base stage 3 is disposed on a horizontal plane and further fixed in a space so that the X axis of the magnetometer 1 is directed substantially to the northeast of geomagnetism, and output voltages caused by the geomagnetism in the directions of three axes at a prescribed position are measured by the sensors 1a. Next, the magnetometer 1 is rotated five times by predetermined rotational angles around a reference axis, the output voltages in the directions of three axes at each changed position by the rotational angle are measured and inputted to a prescribed arithmetic formula containing unknown correction factors regarding the sensitivity, offset and orthogonal property of the detection axis of each sensor 1a, and thereby the correction factors and determined. By these correction factors, the exact strength of a magnetic force at an arbitrary position can be measured.
Patent JP-H03247375-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1990-02-23
Abstract: PURPOSE:To extremely simply draw out balls by providing an urging member for urging a switch member to close a ball drawing-out hole, a holding means for holding the switch member while the ball drawing-out hole is opened and an automatic releasing means for automatically releasing the holding condition. CONSTITUTION:When a first operating member 31 is moved by a distance D1, a press piece section 32 and abutting engagement section 25 abut against each other so that a switch member 22 is moved to open a ball drawing-out hole 21 and balls flow out of the ball drawing-out hole 21. Since a recess 24 in the switch member 22 engages then an engaging member 28 of a releasing solenoid 27, the switch member 22 is held while the ball drawing-out hole 21 is opened. On the other hand, when a second operating member 35 is moved by a distance D2, the abutment of the press piece section 36 against the abutting engagement section 25 causes the switch member 22 to move for opening the ball drawing-out hole 21 so that balls flow out of the ball drawing-out hole 21. Since then a recess 24 in the switch member 22 does not engage an engaging member of a releasing solenoid 27, the switch member 22 also closes again the ball drawing-out hole 21 with an urging force of a return spring 23.
Patent JP-H01220359-A (JP)
Title: Metal vapor discharge lamp and manufacture thereof
Inventor: ARAKI KENJI
IPC: H01J61/24
Filed: 1988-02-29
Abstract: PURPOSE:To adsorb and hold a condensed luminous metal by providing a required ceramic holder or porous granular holders in a luminous tube. CONSTITUTION:In a high-pressure sodium lamp or the like, porous granular holders 8 are provided in an exhaust pipe 3 hermetically fitted to a luminous tube bulb 1, a condensed luminous metal is adsorbed and held by the holders 8. The luminous metal does not unnecessarily flow out to the discharge space by the usage state of the lamp 1, the quick rise of the vapor pressure or the quick rise of the lamp current is prevented, a trace quantity of the luminous metal can be weighed with high precision. A required ceramic holder can be used in place of the porous granular holders to obtain the same effect.
Patent JP-H06237210-A (JP)
Title: Position detecting/registering system of moving terminal for revolving satellite communication system
Inventor: ARAKI NORIYUKI
IPC: H04Q7/34
Filed: 1993-02-10
Abstract: PURPOSE:To obtain the position detecting/registering system of a moving terminal in a mobile object satellite communication system using a revolving satellite. CONSTITUTION:From a spot beam of a revolving satellite, an identification number or an identification symbol imparted in advance is transmitted to spot beams of each satellite. A moving terminal 1 receives an identification number or an identification symbol of a beam 30-1, when it is within the region irradiated with the spot beam 30-1 of a satellite, and transmits it to a land system together with the time when the identification number of the identification symbol is received. The land system calculates the area irradiated with the spot beam of the satellite corresponding to the identification number or the identification symbol received by the terminal 1 at the receiving time transmitted from the moving terminal 1, and also, calculates a position of the moving terminal 1, based thereon and registers it. Since the land system grasps positions of all the moving terminals being in a communicatable system, it will suffice that a call is executed only to the registered position at the time of connecting a call to the moving terminal. Accordingly, the number of circuits required for a call is decreased.
Patent JP-H07253235-A (JP)
Title: Method and apparatus for ventilating
Inventor: OTSUKA MASAYUKI
IPC: F24F7/06
Filed: 1994-03-15
Abstract: PURPOSE:To provide a method and an apparatus for ventilating by which optimum ventilation is executed while maintaining a high airtightness in a room of a residence, etc. CONSTITUTION:First and second outdoor ventilation ports 14, 15 are respectively provided in outer walls 7a, 3a constituting a room, and first and second ducts 16, 17 opened in the room are respectively connected with end ports of the ports 14, 15 as first and second indoor ventilation ports 18, 19 to the ports 14, 15. The atmosphere is introduced from the port 14 via the duct 16 from the port 18 into the room by use of the pressure difference between the indoor and the exterior, and the indoor air is exhausted from the port 19 via the port 15 through the duct 17.
Patent JP-S60189333-A (JP)
Title: Diversity receiver
Inventor: GOMI SHINTAROU
IPC: H04B7/08
Filed: 1984-03-07
Abstract: PURPOSE:To always execute a good diversity reception by applying forcibly a control signal by which an instantaneous value of a receiving signal becomes larger than a moving average value for a prescribed time after an antenna switching command signal has been generated, to an input of a comparator. CONSTITUTION:When an output instantaneous value of an antenna 1 becomes below an output moving average value, a comparator 8 compares a moving average value with the instantaneous value, and becomes a low level output. When a transition of this compared output is received, a counter 9 increases its contents by ''1'', and a signal switched from the antenna 1 to 2 is generated in a sequential circuit 10. As a result, a monostable multivibrator 20 is triggered by an output transition of the comparator 8, and a signal of a high level is outputted for a prescribed period. This signal is applied forcibly to a positive phase input of the comparator 8, therefore, the output of the comparator 8 is reset to the original state, and thereafter, shifted to a comparing operation for deciding a fact that the instantaneous value of a receiving signal of the antenna 2 is smaller than the moving average value, therefore, a signal switched to an antenna 3 is generated from the circuit 10.
Patent JP-S62203810-A (JP)
Title: Contact induction controller
Inventor: OKUJIMA AKIHIRO
IPC: H01H35/24
Filed: 1986-02-28
Abstract: PURPOSE:To improve safety, by installing an air tube in a window frame, while detecting its contact from the internal pressure variation, and constituting the closing motion of a window so as to be prohibited, in case of a power window for a vehicle. CONSTITUTION:During closing motion of a glass pane 2, an air tube 7 is made into airtightness by a solenoid valve 11. Under this state, if a human body or the like is sandwiched between the glass pane 2 and a frame 4, the air tube is compressed and thereby internal pressure goes up. This pressure-up is detected by a semiconductor pressure sensor 10 and inputted into a comparator 14 via a differentiator 13, comparing it with the threshold value. With this compared result, if contact is detected, a signal is outputted to a control circuit, and closing motion of the glass pane 2 is stopped, then selected to its opening motion. With this constitution, safety is improvable.
Patent JP-H07310244-A (JP)
Title: Apparatus for preventing upper part of spindle of spinning machine from rising up
Inventor: KARURU RIIZERU
IPC: D01H7/08
Filed: 1995-03-03
Abstract: PURPOSE: To provide a lift-preventing device for an upper part of a spindle in a spindle of a spinning machine, which can be made simply and inexpensively, capable of surely preventing the unintended lift clear of the upper part of the spindle by defeating it with a shaft directional motion of the upper part of the spindle. CONSTITUTION: This device is provided by fitting for fixing a spring washer 12 in a ring state groove 7 of s spindle bearing housing 1, in which the diameter of the ring state groove 7 is smaller than the inner diameter of the spring washer 12, a free space between the spring washer 12 and the groove bottom of the ring state groove is filled with a ring element 14, a stiff stopping element consists of a ring state projecting part, slope surfaces 10, 11 in its both sides are facing in reverse directions and the diameter of its ridgeline is smaller than the outer diameter of the spring washer 12 in a relaxed state.
Patent JP-S52127176-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KAWASAKI KIYOHIRO
IPC: H01L21/302
Filed: 1976-04-19
Abstract: PURPOSE: A section form of an island region of single crystal Si formed on a sapphire substrate is made to a rectangular parallelepiped; by filling up difference in level between the substrate and the island with a help of a insulated film, an electrode is put on only surface (100) of a flat Si single crystal, so that increase of reakage current and break of a gate electrode and a metal for wiring are avoided. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54136856-A (JP)
Title: Air pollution detector
Inventor: ARAKIDA RIHACHI
IPC: G08C15/06
Filed: 1978-04-15
Abstract: PURPOSE: To let various measurements be done with one detector through short- time measurement such as body temperature measurement, illuminance measurement, etc. in an air pollution detector by connecting various sensors as desired to external terminal and selectively changing over these to a gas sensor.  
     CONSTITUTION: Normally, a changeover switch 6 is held changed over to the first terminal (a) side and the air pollution by reducing gas in the air is supervised by the circuit of a gas sensor 1 and display means 5. When the need for measuring body temperature occurs, the sensor 2 for measuring body temperature 2 is connected to external terminal 3 and the changeover switch 6 is changed over to second terminal (b), then the resistance value change of the sensor 2 corresponding to detection temperature is displayed by a display means 5. Similary, if the sensor 2 for illuminance is used, the measurement of illuminance may be accomplished as well. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08238078-A (JP)
Title: Production of sauce
Inventor: KOIZUMI SHOICHI
IPC: A23L23/00
Filed: 1995-03-03
Abstract: PURPOSE: To obtain a sauce imparted with thick feeling and suppressed in quality deterioration such as viscosity drop and/or syneresis. CONSTITUTION: This sauce stands incorporated with a partially heated and denatured whey protein. The whey protein is prepared by dissolving a virtually desalinated whey protein in water so as to be <=15wt.% in protein concentration followed by heating at 55-120 deg.C for 60min. The resultant solution may be evaporated to dryness.
Patent JP-S55137878-A (JP)
Title: Method and device for driving shaft of workpiece in gyro grinding machine
Inventor: KOBAYASHI HISAMINE
IPC: B24B31/00
Filed: 1979-04-11
Abstract: PURPOSE:To enable a prevention of a damage of a machine or a workpiece by a method wherein a shaft of the workpiece is pulled up to cut off an input from a driving unit and a lifting position of the workpiece is determined by an operation of a cam. CONSTITUTION:Upon completion of a grinding operation and when a workpiece shaft 6 is reached to a workpiece removal position, the piston rod of a hydraulic cylinder 13 is pulled up, a grinding unit base plate 7 is lifted, the workpiece shaft 6 is lifted up and a driving cam 32 is moved away from a leading groove 20 to eliminate a rotational driving force of the workpiece shaft 6. After this operation, a positioning cam 30 is engaged with the leading groove 20, and the workpiece 6 is stopped at a specified position. At this time, a sliding shaft 27 is pushed by a chuck shaft 21 and lifted thereby. Then, fluid is introduced into a piston side of a hydraulic cylinder 28, the chuck shaft 21 is pushed down against the spring 23 to open workpiece fixing arms 25a, 25b and the workpiece is removed and replaced with a new one. Then, upon holding the workpiece, the workpiece shaft 6 is descended down by an operation of a cylinder 13, the cam 30 is removed from the leading groove 20, the cam 32 is engaged with the groove 20 to start the grinding operation.
Patent JP-S54137521-A (JP)
Title: Exhaust gas recycle controller
Inventor: HATA YOSHITAKA
IPC: F02M25/07
Filed: 1978-04-18
Abstract: PURPOSE: To control an electromagnetic EGR valve at a previously stored optimal exhaust gas recycle ratio, by detecting the running condition of an engine through a microcomputer on the basis of the quantity of intake air and the revolution speed of the engine and reading the optimal exhaust gas recycle corresponding to the running condition.  
     CONSTITUTION: A controlling negative pressure to be introduced into a negative pressure working chamber 15 of an exhaust gas recycle control valve 11 depending on the rotational frequency N and exhaust gas recycle ratio η of the engine is previously stored into a memory 22. A width S of pulse to be applied to a pulsating solenoid valve 19 for obtaining said negative prossure is also previously stored into the memory. A pulse signal with an approupriate width S 1  is supplied to the pulsating solenoid valve 19 through an interface 23 depending on the rotational frequency N 1  and exhaust gas recycle ratio η 1  of the engine to lengthen the time of communication between a negative pressure passage 16 and an external air introducing passage 18. As a result, the ratio of thinning of the controlling negative pressure in the negative pressure passage 16 by the external air is increased, namely, the controlling negative pressure is reduced and the exhaust gas recycle ratio η is decreased. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02223818-A (JP)
Title: Oscillation circuit
Inventor: NAKAMURA TAKESHI
IPC: G01C19/56
Filed: 1989-02-25
Abstract: PURPOSE:To make a vibrator, which has two piezoelectric elements for detection and one piezoelectric element for driving, drive itself efficiently by connecting a resistor between two terminals of the oscillation circuit and connecting the input side of an amplifier to an intermediate point of the resistor. CONSTITUTION:The two input terminals of the oscillation circuit are connected to the two piezoelectric elements for detection of the vibrator of, for example, a vibration gyro, the output terminal of the oscillation circuit is connected to the piezoelectric element for driving of the vibrator, and the outputs of the two piezoelectric elements for detection are synthesized and applied to the piezoelectric element for driving. At this time, the connection point between the input side of the amplifier of the oscillator and the intermediate point of the resistor is adjusted to correct a voltage error and a phase difference generated between the outputs of the two piezoelectric elements for detection. In concrete, the oscillation circuit 30 as a feedback loop for making the vibration gyro 10 drive itself is connected between the piezoelectric elements 14b and 14c for detection and the piezoelectric element 14a for driving. Further, the fixed terminals 32a and 32b of a variable resistor 32 are connected to the electrode 20b of the element 14b and the electrode 20c of the element 14c respectively.
Patent JP-S55137539-A (JP)
Title: Original size detecting system of copying machine
Inventor: MORI MASAAKI
IPC: G03G21/00
Filed: 1979-04-13
Abstract: PURPOSE: To enable copying paper to be automatically selected according to original sizes by disposing the photo sensors consisting of light emitting elements and photo detectors respectively in the positions which do not overlap with any size of original placement.  
     CONSTITUTION: A light emitting element 10 as a light source is mounted to the holding member 11 secured to the copying machine body 1 to the position opposing to a photo detector 8 with an original platen 2 in-between and a photo sensor is constituted by this photo detector 8 and light emitting element 10. When the original S does not interpose between the photo detector 8 and light emitting element 10 on the original platen 2, an electrical output is obtainable from the photo detector 8 but when the original S interposes there, no electrical output is obtainable. The sensors are disposed in the positions AWD respectively where they do not overlap with any size of original placement positions smaller than four kinds of A3, A4, B4,  B5 within the original placement positions of each size when said sizes are selected  for the original sizes. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000239969-A (JP)
Title: Antibacterial molded article
Inventor: MATSUOKA FUMIO
IPC: D06M101/16
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To prepare antibacterial molded articles excellent in bacteriostatic and antibacterial effect and useful in fields of materials relating to daily life and medical and hygienic materials by imparting a hydrophilic surfactant to molded products made of a polylactic acid-based polymer. SOLUTION: Antibacterial molded articles having >=2.2 bacteriostatic activity value are prepared by imparting >=200 ppm hydrophilic surfactant such as polyethylene glycol monooleate to molded products such as nonwoven fabrics and woven and/or knitted goods, comprising fibers formed by the melt spinning of a polylactic acid-based polymer mainly comprising a polylactic acid selected from the group consisting of poly(D-lactic acid), poly(L-lactic acid), copoly(D- lactic acid/L-lactic acid), copoly(D-lactic acid/hydroxycarboxylic acid), copoly(L- lactic acid/hydroxycarboxylic acid) and copoly(DL-lactic acid/hydroxycarboxylic acid), each having >=80 deg.C melting point.
Patent JP-S59170417-A (JP)
Title: Method of manufacturing muffler
Inventor: NAKAJIMA MITSUAKI
IPC: F01N13/12
Filed: 1983-03-17
Abstract: PURPOSE:To reduce the manufacturing steps of a muffler in which a partition plate is sprially wound and disposed between an inner cylinder and an outer cylinder, and as well to enhance the accuracy of finishing thereof, by making the joint between the outer cylinder and the partition plate on the cut surface of the outer peripheral part of the partition plate. CONSTITUTION:A spiral partition plate 3 is secured to the outer periphery of an inner cylinder 1 through a welded part 4b. Then, a flat plate 2A which is cut in a width substantially equal to the spiral pitch P of the partition plate 3 is spirally wound around the outer peripheral edge 3A of the partition plate 3 with the inner surfaces of both side edges of the flat plate 2A abutting against the outer peripheral edge face 3A of the partition plate 3. Then the outer peripheral edge face 3A of the partition plate 3 and the both side edges of the falt plate 2A are secured together through a welded part 4C.
Patent JP-S59171271-A (JP)
Title: Automatic disconnecting device of tv power supply
Inventor: SAKAGUCHI KEIJI
IPC: H04N5/44
Filed: 1983-03-17
Abstract: PURPOSE:To disconnect surely power supply of a TV receiver by detecting the absence of a horizontal synchronizing signal included in a broadcast signal and detecting the end of broadcast so as to operate automatically a switch. CONSTITUTION:A power supply 11 is applied to a power supply circuit 13 through a switch 12 and an output of the circuit 13 is applied to a TV tuner 14. Further, turning on/off of the power supply is detected by a power supply on/off detecting section 15, and an output of the detecting section 15 is transmitted to a control section 16. Further, a horizontal synchronizing signal is detected from an output of the tuner 14 by a horizontal synchronizing detecting section 17 and its output is fed to the control section 16. The circuit is constituted so that the signal is received and given between the control section 16 and a timing circuit 18, and an output of the control section 16 is fed to a non-broadcast indicator section 19. Further, the control section 16 controls the switch 12. Then, the end of broadcast is detected so as to cut off the power supply of the TV receiver automatically.