baber/WOPTO huggingface dataset:
Patent JP-H04322096-A (JP)
Title: X-ray generator
Inventor: HASHIMOTO TOSHIAKI
IPC: H05G1/32
Filed: 1991-04-22
Abstract: PURPOSE:To suppress an overshoot, an oscillation or the like in the level of an X-ray output to the minimum so as to set the level to a final value in a short time when the preset value of a tube voltage and the preset value of a tube current are respectively changed by controlling the tube voltage and the tube current respectively at values equivalent to their respective corresponding preset-values. CONSTITUTION:A tube-voltage controlling arithmetic unit 102 does not transmit a desired tube-voltage preset-value given by a tube-voltage setting unit 101 directly to a tube-voltage control unit 103 but outputs a control signal to the tube-voltage control unit 103 in real time in such a manner that an optimal control can be made while monitoring a tube-voltage feedback 107 at all times. A tube-current controlling arithmetic unit 122 does not transmit a desired tube- current preset-value given by a tube-current setting unit 121 directly to a tube- current control unit 123 but outputs a control signal to the tube-current control unit 123 in real time in such a manner that an optimal control can be made while monitoring tube-current feedback 126 at all times.
Patent JP-H02268221-A (JP)
Title: Gyroscope apparatus
Inventor: MURAKOSHI TAKAO
IPC: G01C19/56
Filed: 1989-04-10
Abstract: PURPOSE:To eliminate defective conduction and capacitance change in piezoelectric elements and to stabilize performances by applying a conductive bonding agent at the central parts of the elements and applying an ordinary bonding agent around the central part, when the piezoelectric elements are bounded and fixed to hinges and a tuning fork. CONSTITUTION:When signal detecting piezoelectric elements 31-1 and 31-2 are bonded and fixed to hinge parts 30-1 and 30-3 of a hinge 30, a conductive bonding agent 51 is applied to the central parts of the bonding surfaces of the elements 31-1 and 31-2. An ordinary bonding agent 50 is applied around the bonding agent 51. Thereafter, the elements 31-1 and 31-2 are brought into contact with the hinge parts 30-1 and 30-3 tightly and fixed to the hinge parts. When piezoelectric elements for driving are bonded and fixed to both sides along the deflecting part and the base part of the tuning fork and when displacement detecting piezoelectric elements are bonded and fixed to the outer surface of the deflecting part of the tuning fork, the same procedure is performed. Thus, defective conduction at the bonding surfaces of the piezoelectric elements and electrodes, and capacitance change are eliminated, and the performances are stabilized.
Patent JP-H05256199-A (JP)
Title: Fuel quantity increasing device for multiple carburetor
IPC: F02D45/00
Filed: 1992-03-16
Abstract: PURPOSE:To inhibit mixture from becoming lean in an engine, during high-opening low-speed operation and during accelerating operation and positively make the mixture rich in a specific operating region where the mixture becomes lean, in a fuel quantity increasing device for a multiple carburetor. CONSTITUTION:A fuel quantity increasing device for a multiple carburetor is formed of carburetors 1 provided with throttle valves 9 for mechanically controlling the opening/closing of the effective opening area of intake passages 2, and venturi parts 11; fuel inflow passages 19 for applying pressure to the fuel in a fuel tank T by a fuel pump P or the like so as to feed the fuel to float chambers 5; a fuel quantity increase passage 20 branched from each fuel inflow passage 19; a control valve 21 for controlling the opening/closing of the fuel quantity increase passage 20 by a control signal from a control circuit 30 receiving the output of a throttle valve opening sensor 27 and a vehicle speed sensor 28; and fuel increase quantity distribution passages 20A-20C branched from the fuel quantity increase passage 20 and connected to the respective intake passages 2 of the carburetors 1. When the opening of the throttle valves 9 is the fixed value or more and the vehicle speed is within a range of the fixed vehicle speed determined in relation to the opening of the throttle valves 9, the control valve 21 is put in action by the control signal from the control circuit 30 to open the fuel quantity increase passage 20.
Patent JP-H1065873-A (JP)
Title: Document scanning device
Inventor: KUSHAODON WOO
IPC: G03B27/62
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a wedge type scanning system which scans the image continuously made on both sides of a filed document by using a sensing area receiving the image of one page of the filed document at once. SOLUTION: A wedge type scanning system 4 includes a wedge shaped platen having a 1st transparent surface and a 2nd transparent surface to support a filed document 6 placed in a spread state. A light source 25 emits a 1st page 20 and a 2nd page 22 of the filed document placed on the 1st transparent surface and the 2nd transparent surface of the wedge shaped platen. A 1st polarizer 50 polarizes a light emitted from the light source and the light polarized at a 1st angle is emitted onto the 1st page. A 2nd polarizer polarizes a light emitted from the light source and the light polarized at a 2nd angle is emitted onto the 2nd page. An imager 32 records the 1st and 2nd pages of the filed document on the wedge shaped platen at once.  A beam splitter 14 is placed in a transmission optical path decided between the 1st transparent surface and the imager and placed in a reflected optical path decided between the 2nd transparent surface and the imager. The beam splitter sends the light polarized at the 1st angle to the imager and reflects the light polarized at the 2nd angle to the imager.
Patent JP-S59229320-A (JP)
Title: Preparation of heterogeneous film by melting, stretching
Inventor: ANAZAWA TAKANORI
IPC: B01D67/00
Filed: 1983-05-23
Abstract: PURPOSE:To produce efficiently heterogeneous film excellent in gas separation capability, gas permeability rate and dynamical characteristics by executing a little noncrystal stretching and heat treatment after forming molten film in quenching conditions, and then stretching the film at a comparatively low temperature. CONSTITUTION:A hollow thread or a film obtained by melting and extruding thermoplastic crystal polymer on condition that a melting temperature is equal to Tm-Tm+200 deg.C (Tm: fusing temperature of crystal) and a draft Df is shown by 50<=Df<=10,000 is stretched by 3-200% at Tg-20-Tg+50 deg.C (Tg; transition temperature of glass), heat-treated at Tg-Tm-10 deg.C, then stretched at a temperature Tg-50-Tm-10 deg.C and by a stretching magnification 1.1-5.0 and then set thermally at a temperature Tg-Tm. In this manner heterogeneous film excellent in gas separation capability, gas permeability rate and dynamic characteristics can be produced efficiently.
Patent JP-2000287285-A (JP)
Title: Remote control receiver
Inventor: MITSUNAGA HIDEFUMI
IPC: H04Q9/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a remote controller receiver that detects itself to receive an improper sequence of codes an is hardly affected by the noise. SOLUTION: The remote control receiver consists of a code conversion section 1 that starts reception by a level change and applies binary code conversion to a time interval of the level change after that and with a fault detection means 2 that is operated for a time a little longer than the longer time interval of the binary codes after the end of the binary code conversion for a prescribed number of times, detects the level change and discriminates it to be a reception fault.
Patent JP-H05290953-A (JP)
Title: Electric heating device
Inventor: EGASHIRA TSUTOMU
IPC: H05B3/44
Filed: 1992-04-10
Abstract: PURPOSE:To provide the uniform and predetermined thermal distribution over a heating body for an electric heating device in an axial direction by forming the heating body to coil shape having a diameter continuously changed in an axial direction. CONSTITUTION:The diameter of a coil as a heating body 1 is changed continuously, and enlarged from the center of the coil toward both ends thereof. In this case, the distribution of calorific power in an axial direction under power supply becomes large at both ends of the coil, while becoming small at the center. At both ends of the heating body 1, heat energy is dissipated toward both sides, due to heat conduction. Actually, however, large calorific power is available at both ends of the heating body 1, and uniform thermal distribution can be provided over the heating body 1 in an axial direction. Also, the heating body 1 can be easily and precisely so manufactured as to have a coil form at a multi-forming process or the like and, therefore, an advantage is available in terms of quality control and cost. As a result, an electric heating device having the predetermined thermal distribution in an axial direction can be provided.
Patent JP-2000279472-A (JP)
Title: Massage machine
Inventor: TSUKADA DAISUKE
IPC: A61H7/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To improve a massage effect by dividing each arm into a motor-driven main arm and an auxiliary arm driven by a motor for treating elements and joining both arms on the same plane so as to be freely rotatable. SOLUTION: Each arm is constituted of a main arm 2a for receiving the driving force of the motor 1 with a mechanism part 6 and an auxiliary arm 2b with a treating element arranged at the tip. A treating element motor 5 is disposed in each of the joining parts of the main arms 2a and the auxiliary arms 2b to drive the auxiliary arms 2b. The main arms 2a and the auxiliary arms 2b are made to be freely rotatable on the same plane. The motors 1 and 5 are respectively arranged in the two arms to move each treating element mutually in a complicated way. Thus the message effect is improved.
Patent JP-H09256395-A (JP)
Title: Precast concrete block installation adjuster
Inventor: OOTA HARUTAKA
IPC: E02D29/02
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to horizontally level a precast concrete block formed in large size and set up the block easily and in a short period. SOLUTION: An anchor 4 having a screwed hole is inserted into the center of a cone-shaped base 1 which comprises a concrete block where the lower part of a total screwed bolt 5 is engaged with a screwed hole of the anchor 4 while the upper part of the total screwed bolt 5 and the lower part of a flat head bolt 7 are engaged with a turnbuckle 6, thereby constituting an adjuster A which is arranged to adjust the height by turning the turnbuckle 6. The adjuster A is laid out with a proper spacing on a substrate so that a base plate of a precast concrete block may be set up in a horizontally leveled sate with each other.
Patent JP-S57205716-A (JP)
Title: Liquid crystal display device
Inventor: KAMAMORI HITOSHI
IPC: G02F1/136
Filed: 1981-06-12
Abstract: PURPOSE:To obtain a display device low in power consumption and high in contrast easily by the guest-host system in a process similar to a kinetic sputtering system, by depositing a metal on a semiconductor base at an angle not below a specified vapor deposition angle and at a specified deposition speed to form a white thin film serviceable as an electrode. CONSTITUTION:In a statically driven type liquid crystal display having a built-in switching element in a semiconductor base 8, one of the image elements forms a source and drain in a conductive diffusion layer 9 on the reverse side of the base 8, and forms a stopper 10 in a conductive diffusion layer on the same side as the base 8. Then, a gate oxide film 11, a doped polysilicon layer 12, a feed oxide film 13, and an insulating film 14 between wirings are formed. When an electrode 15 is formed, aluminum, or the like metal is deposited at a vapor deposition angle theta not below 50 deg. and at a deposition speed (vapor deposition speedXcostheta) not above 0.08nm/sec, thus permitting the electrode reflection film 15 to be used also as an orientation treatment film without undergoing special orientation treatment, and a high-contrast display device to be formed by sealing in guest-host liquid cytstals 18 through a reduced number of manufacturing processes at a low cost.
Patent JP-S59220475-A (JP)
Inventor: YAMAKIDO OSAMU
IPC: B62K19/34
Filed: 1984-05-07
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-S58208958-A (JP)
Title: Tape running guide shaft and its manufacture
Inventor: TANAKA SHIROU
IPC: G11B15/28
Filed: 1982-05-28
Abstract: PURPOSE:To keep a tape feeding speed constant at all times, by forming a beltlike pear-skin pattern on a circumference on which a tape contacts for preventing the slip between a guide shaft and the tape. CONSTITUTION:The beltlike pear-skin pattern 2 is formed as a whole on the tape contact circumference of a guide shaft main body 1 for a tape running guide formed into a desired outer diameter. Otherwise, plural number of the pear-skin patterns 2 are formed on the shaft main body 1 axially at a suitable interval. The slip between the guide shaft and the tape is prevented by forming the pear-skin pattern in this way, allowing to keep the tape feeding speed constant at all times.
Patent JP-S62248741-A (JP)
Inventor: ITO YOSHIO
IPC: E06B1/56
Filed: 1986-04-19
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-H08281790-A (JP)
Title: Recovery of upper burr of hollow molding and hollow product manufacturing apparatus
Inventor: FUJIWARA YUKIO
IPC: B29C49/74
Filed: 1995-04-17
Abstract: PURPOSE: To certainly recover upper burr by squeezing the upper burr fitted to the leading end of a blow pin by an extraction means to leave the same in a duct and recovering the upper burr by air. CONSTITUTION: When a holder J is closed to hold a hollow molding, the duct 1 and extraction plate 110 as well as chuter 2 and an extraction plate 120 of an upper burr recovery device cooperate with each other. At this time, a probe pin H1 becomes the state inserted in a blow pin extraction hole. Next, when the blow pin H1 is raised, the upper burr B fitted to the blow pin H1 is also raised. The upper burr B is squeezed by the extraction plates 110, 120 to be left in the duct 1 and the chuter 2. The hollow product M from which the upper burr B is removed remains in the holder J.
Patent JP-S61250889-A (JP)
Title: Method for driving magnetic bubble memory
Inventor: FUTAMI TOSHIO
IPC: G11C19/08
Filed: 1985-04-30
Abstract: PURPOSE:To guarantee the start/stop characteristics of a magnetic bubble by applying a pulse current to a coil together with a rotating magnetic field generating current, superimposing an AC magnetic field on the rotating magnetic field to measure the holding magnetic field strength. CONSTITUTION:In measuring the start/stop characteristics a magnetic bubble memory device is driven to apply the rotating magnetic field generating current and a unipolar pulse current from another circuit to a coil COI of a magnetic circuit FC contained in a rotating magnetic field confinement case RFS assembly at the same time. The rotating magnetic field and the AC magnetic field are applied superimposingly on the surface of the magnetic bubble memory element CHI and in this case, the AC magnetic field is confined in the case RFS and generated as a reverse magnetic field inverse to the holding magnetic field in parallel with the surface of the chip CHI. Thus, in increasing the reverse magnetic field by increasing gradually the pulse current, the operating margin of the holding magnetic field at the operating region of the magnetic bubble memory device is measured and the propriety of the holding magnetic field strength is discriminated.
Patent JP-2000281753-A (JP)
Title: Electrically conductive resin composition for shield
Inventor: ONO MASAMICHI
IPC: C08L63/04
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an electrically conductive resin composition for shields which has a volume specific resistivity of 102 Ω.cm or smaller, an excellent flow property and yields shields with various sizes through molding. SOLUTION: This electrically conductive resin composition for shields comprises an epoxy resin, a hardener, an electrically conductive filler, an inorganic filler, an accelerator, a releasing agent and an additive. Based on the electrically conductive resin composition, the epoxy resin contents is from 15 to 40 wt.%, the hardener content is from 1 to 25 wt.%, the electrically conductive filler content is from 7 to 25 wt.%, the inorganic filler content is from 22 to 80 wt.%, the accelerator content is from 0.1 to 1 wt.%, the releasing agent content is from 0.2 to 1 wt.%, and the additive content is from 0.1 to 0.3 wt.%. Here, the inorganic filler has a globular form.
Patent JP-H03288420-A (JP)
Title: Ceramic substrate and manufacture thereof
Inventor: FUKAI MOTOHARU
IPC: H01G4/12
Filed: 1990-04-04
Abstract: PURPOSE:To finely adjust a capacity by a method wherein a fixed electrode and an electrode for capacity adjustment use are made conductive by using a conductor such as a metal piece or the like to form a capacitor. CONSTITUTION:A plurality of front electrodes 2 are formed on the surface of a dielectric porcelain substrate 1; in addition, a plurality of rear electrodes 3 are formed on the rear of the dielectric porcelain substrate 1 so as to be faced with the front electrodes 2. Each surface electrode 2 is constituted of a fixed electrode 4 and electrodes 5 for capacity adjustment use; the fixed electrode 4 and the electrodes 5 for capacity adjustment use are connected by using a conductor such as a metal piece 6 or the like. Consequently, when the fixed electrode 4 and the electrodes 5 for capacity adjustment use are made conductive by using the metal piece 6 so as to correspond to an irregularity in the thickness of the dielectric porcelain substrate 1, the electrostatic capacity of a capacitor can finely be adjusted.
Patent JP-H04322440-A (JP)
Title: Semiconductor integrated circuit
Inventor: SHIIBA TADAAKI
IPC: G01R31/26
Filed: 1991-04-23
Abstract: PURPOSE:To be used also as a test terminal of an internal circuit, in addition to application of a pulse signal by deciding a reset pulse and a pulse continued thereto in a set terminal internal circuit, and using it as a trigger signal to a testing circuit according to the number. CONSTITUTION:When a fall edge detector 2 for detecting a fall of a pulse to be input from a reset terminal TR, detects the fall, it transmits information to a latch 3 to hold it, and controls outputs of try state buffers 4, 5. The buffer 4 outputs a reset signal 7, transmits it to an internal circuit, and the buffer 5 inputs an input signal to a pulse counter 6. When it counts the output pulse signal and the value of the count reaches a most significant bit, it outputs a test mode trigger signal 8, and transmits it to the internal circuit. Thus, the number of terminals is conserved, a test mode can be simply set, and screening in the same degree as that of a dynamic BT can be performed.
Patent JP-H03289571-A (JP)
Title: Preparation of data on connection state of component of mounting substrate in circuit board
Inventor: WAKAMATSU HIDEAKI
IPC: G01R31/28
Filed: 1990-04-05
Abstract: PURPOSE:To judge whether an inferior place is present between pins having specific numbers by comparing the impedance measured data of a manufacturing lot substrate with pin ranking data when said data is judged to be NG. CONSTITUTION:A printed circuit board inspection apparatus has an one-pin-to- other all-pin test setting means performing the measurement of the impedances between one pin and other all pins in each step. For example, when the second column of ranking data is referred to, a pin N1 is present in the third ranking with respect to a pin N3 but, when the lowermost column is referred to, the pin N3 is present in the second ranking with respect to a pin N2. For example, when it is assumed that there is an inferior place between the pins N3, N2, since the inferior place is not contradictory to the data of each column and judgement content in drawings (A), (A'), herein, it is judged that there is an inferior place between pins N3, N1.
Patent JP-S5316975-A (JP)
Title: Pick-up device in sheet feeder
Inventor: FUJIKI TAKESHI
IPC: B21D43/18
Filed: 1976-07-29
Abstract: PURPOSE: To enable various sizes of sheets to be picked up by dividing plural vacuum cups into plural systems and providing change-over valves at each system and by constructing a device so as to enable vacuum cups to be used according to system. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11288947-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MORITSUKA KOHEI
IPC: H01L21/331
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To achieve high current gain by using a substance with a small effective state density of a conduction band for a semiconductor for constituting an embedded base layer of a horizontal type bipolar transistor. SOLUTION: An n<+> -type GaAs layer 22, an n<+> -type InGaP layer 23, and an n<+> -type GaAs layer 24 are successively formed on the main surface of a GaAs substrate 21 in the forming region of a horizontal-type pnp bipolar transistor. In this case, by using for example, a GaAs layer for a surface layer 24 of an embedded base layer that has been doped heavily, an apparent band gap reduction effect can be reduced, thus suppressing the penetration of carriers into the embedded base layer 22, 23, and 24 of positive holes, reducing the accumulation of positive holes, and hence obtaining a high current gain. More specifically, GaAs has a small effective state density of a conduction band and degenerates, when the carrier concentration is made to 10<18> cm<-3> or higher. Therefore, by increasing the doping concentration, a current gain can be improved.
Patent JP-S5215545-A (JP)
Title: Flame-retarded resin compositions
Inventor: UEMOTO YASUO
IPC: C08F220/10
Filed: 1975-07-28
Abstract: PURPOSE: A flame-retarded resin composition with good molderability, resistance to weatherability and impact comprising a specified acrylic acid alkyl ester copolymre and a polyvinyl chloride with a specified average polymerization degree. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61251565-A (JP)
Inventor: KIMURA SHINGO
IPC: H01B3/12
Filed: 1985-04-30
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-S59215910-A (JP)
Title: Suction and exhaust valves lubricating unit of engine
Inventor: FUJINO KAZUMICHI
IPC: F01M9/10
Filed: 1983-05-23
Abstract: PURPOSE:To prevent scuffing and seizure of the piston of an engine caused by shortage of lubricating oil due to draining when starting up the engine after being not operated for a long time by providing an exclusive oil feeding duct for suction and exhaust valves, independently from the pressure feeding system lubricating device, and installing a pump, which is operated only when starting up the engine, at a portion of this oil feeding duct. CONSTITUTION:Lubricating oil in a lubricating oil basin 4 is fed under pressure to respective bearing units of a crank shaft 13, tappet valve cam shaft 18, locker arm 20, etc. by a pressure feed system oil lubricating device A including a pump Po. Besides, an exclusive oil feed duct 5 for suction and exhaust valves is provided independently from a pressure feed system oil lubricating device A and its pipe end 5a is connected to the oil cleaner 30 of the lubricating oil basin, while its pipe end 5b is connected to a lubricating oil feeding port 3 respectively. The opening of this oil feeding port 3 is oriented towards a valve shaft 2 through the upper part of a head cover 21. And an auxiliary pump P installed on an oil feeding route 5 is driven when the main switch 23 is put in the glow position G and is stopped when the switch 23 is changed over to the start-up position Q.