baber/WOPTO huggingface dataset:
Patent JP-S6085379-A (JP)
Title: Moving direction discriminator
Inventor: WASHIMI TAKANORI
IPC: G05D1/12
Filed: 1983-10-15
Abstract: PURPOSE:To enable the discrimination of the moving direction when a reflecting member is displaced with respect to an ultrasonic vibrator by converting an electrical signal into an ultrasonic wave to be beamed through a propagation medium while an ultrasonic vibrator is used and provided with a terminal to enable the transmitting and receiving of the electrical signal. CONSTITUTION:A continuous sine wave signal which was generated from an oscillator 12 for oscillating sine waves at the resonance frequency of an ultrasonic vibrator 3 is inputted into an ultrasonic wave position sensor 14 through a buffer circuit 13. When the continuous sine wave signal is applied to the vibrator 3 in the position sensor 14, the vibrator 3 beams ultrasonic waves continuously through an ultrasonic propagation medium 2. The ultrasonic wave travels through the medium, reaches an ultrasonic wave reflecting member 4 and then reflected to return to the vibrator 3 again. The position of the reflecting member 4 is movable longitudinally. At this point, if the frequency of the ultrasonic signal is higher by several MHzs, the ultrasonic wave travels straight as light does and is reflected. When an ultrasonic wave propagation path is relatively short, the condition of the wave front (within several tens cm) is satisfactory and the ultrasonic wave signal with the phase arrayed properly reciprocates through the medium.
Patent JP-H03148292-A (JP)
Title: Method of preparing pyrimidine nucleoside and purine nucleoside as pharmaceutical agent for treating b type hepatitis and method of using same
Inventor: EKAATO MATESU
IPC: A61K31/7064
Filed: 1990-07-19
Abstract: NEW MATERIAL: A compound of formulae I-V (R 1  is NH 2 , OH, etc.; R 3  is H or OH; R 4  is H, F, etc.; R 5  is OH, O-acetyl, etc.; R 6  is H, Br, etc.; R 7  is H, SH, etc.; R 8  is 2,3dideoxy-3aminoribofuranosyl, arabinofuranosyl, etc.; R 9  and R 10  are each H, OH, etc.; R 11  is 2,3didehydro-2,3dideoxyribofuranosyl; R 12  is R 3 ; R 13  is F, Cl, etc.; R 14  is R 11  or a precursor for 5-hydroxy compounds; R 15  is F, Br, etc.; R 16  is arabinofuranosyl, 2,3dioxy-3aminoribofuranosyl, etc.; R 17  is Cl, CH 2 OH, etc.).  
     EXAMPLE: 2',3'Dideoxy-3'fluoro-5formylcytidine.  
     USE: Useful for treatment or prophylaxis of hepatitis B viral infections.  
     PROCESS: For example, 3'modified-5methylpyrimidine nucleoside is brominated and the bromine atom in the ring is removed to give the compound of formula I. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0942996-A (JP)
Title: Stepping motor type indicating instrument
Inventor: FUJIMORI NORIO
IPC: G01D7/00
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To harm no visibility when a needle is forcibly returned to a zero position, and reduce noise with a simple structure. SOLUTION: This stepping motor type indicating instrument is equipped with a stopper 12a of zero position side to stop a needle 50 at the zero position, and a maximum scale side stopper 12b to stop the needle 50 at maximum scale position. When an ignition switch IG is turned on, a microcomputer generates a parting zero control signal corresponding to a control signal for shaking the needle 50 from the zero position to the maximum scale position, and thereafter, the microcomputer generates a returning zero control signal for shaking the needle 50 from the maximum scale position to the zero position.
Patent JP-H1038992-A (JP)
Title: Antenna tracking controller and method therefor
Inventor: YAMASHITA TOSHIAKI
IPC: G01S3/38
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a follow controller and a method for controlling for realizing highly accurate antenna tracking with respect to a radio wave generation source by improving a mobile angular velocity signal detected by an angular velocity detector and performance in controlling tracking according to an antenna reception level. SOLUTION: An angular velocity offset calculator 7 generates an angular velocity offset signal according to a mobile angular velocity signal indicating a fluctuation in a posture angular velocity of a mobile, a rotation angle of a motor included in an antenna driving mechanism 2 for driving an antenna 1 and a reception level fluctuation signal indicating a fluctuation in an antenna reception level. A plurality of samples of the mobile angular velocity signal are used by an angular velocity smoothing compensator to generate an angular velocity compensation signal. A drive control means comprising an antenna step truck drive controller 10, an antenna directional angle controller 4 and a motor driver 3 controls driving of a motor according to the reception level fluctuation signal, the angular velocity offset signal and the angular velocity compensation signal.
Patent JP-S6082159-A (JP)
Title: Nozzle positioning device
Inventor: OKAYASU KOUICHI
IPC: B05B1/14
Filed: 1983-10-14
Abstract: PURPOSE:To provide versatility to all parts and to provide a nozzle positioning device which is economical and permits easy changing operation by changing the nozzle retainers and nozzle mask of the nozzle positioner in the case of changing a nozzle pitch. CONSTITUTION:A nozzle positioning device 11 is provided with a chamber wall surface 14 having long holes 15a, 15b, nozzle bases 16 covering partially the holes 15, nozzle retainers 24 which retain the remaining apertures of the holes 15 while fixing and positioning the plural bases 16, a nozzle mask base plate 28 and a nozzle mask 35. Then only the nozzle retainers and nozzle mask are changed without the need for changing the chamber wall surface, nozzle mask base plate and nozzle base in the case of changing the nozzle pitch. The change is therefore easy and economical.
Patent JP-S6084303-A (JP)
Title: Electroconductor resin composition
Inventor: NAKAZAWA MASAHIKO
IPC: C08L101/00
Filed: 1983-10-14
Abstract: PURPOSE:The titled composition which, even when it is in the form of a relatively thick film, can cure within a relatively short time, comprising an energy ray- curable cation-plymerizable organic substance, an electroconductive powder, an anergy ray-sensitive cationic polymerzation catalyst, and a heat-sensitive cationic polymerization catalyst. CONSTITUTION:100pts.wt. energy ray-curable cation-polymerizable organic substance (e.g., hydrogenated bisphenol A diglycidyl ether) is mixed with 3- 600pts.wt. electroconductive powder (e.g., carbon black), 0.01-10pts.wt. energy raysensitive cationic polymerization catalyst selected from aromatic onium salts which upon irradiation with energy rays, release a Lewis acid having polymerization initiatability (e.g., triphenylphosphonium hexafluoroantimonate), and 0.03- 10pts.wt. heat-sensitive cationic polymerization catalyst selected from among organic onium salts which can be activated at 150 deg.C or below in the presence of the cation-polymerizable organic substance and induce its cationic polymerization (e.g., prenyltetramethylenesulfonium hexafluoroantimonate).
Patent JP-H0355669-A (JP)
Title: Object recognizing device
Inventor: WATANABE MASAHARU
IPC: G01V8/10
Filed: 1989-07-24
Abstract: PURPOSE:To initialize a monitor area with high accuracy satisfactory for the practical use by setting a key initial setting range for each automatically set section and then setting a monitor area at a monitor point included in the corresponding initial setting range. CONSTITUTION:The video signal VD obtained from a TV camera 16 is supplied to a monitor 32 via a synthesizing circuit 31. Thus an image corresponding to a viewfield FILD is displayed on a display screen PIC as shown on a diagram. At the same time, a CPU 17 supplies the monitor area display data KDIS showing the monitor areas K1, K2... to a graphic display control part 33 and also applies a monitor area display signal VDK to the circuit 31. Thus the areas K1, K2... are superimposed on the image of the FILD on the screen PIC of the monitor 32. Then the CPU 17 produces the lightness information on the areas K1, K2... via a monitor data forming part 35 based on the video data DATA fetched by a recognizing information memory 19.
Patent JP-S6252530-A (JP)
Title: Liquid crystal panel
Inventor: KITAHIRO ISAMU
IPC: G09F9/00
Filed: 1985-08-30
Abstract: PURPOSE:To extremely shorten the distance from picture elements to the periphery of substrates without the excess swelled out part of thermoplastic resin adhesive agents from a panel by using a sheet having the thermoplastic resin adhesive agent layer on both faces to adhere two sheets of the substrates. CONSTITUTION:Electrode wirings 2 are formed on the 1st substrate 1 and further an oriented film 3 is coated to the prescribed region on the 1st substrate 1. Spherical spacers 4 are provided thereon. The sheet 7 formed with the layers of the thermoplastic resin adhesive agents 8, 9 on both faces is held in place between the sealing parts of the 1st and 2nd substrates 1 and 5, then pressure and heat are applied to the direction shown by 10. The thermoplastic resin adhesive agents 8, 9 are softened by heating in this stage. The swelling out of the adhesive agents 8, 9 can be considerably decreased by preliminarily setting the suitable thickness and heating time thereof. Finally, the gap between two sheets of the substrates 1 and 5 is determined by the spherical spacers 4.
Patent JP-S5894952-A (JP)
Title: Automatic tool exchanging device
Inventor: KAWAI SUMIO
IPC: B23Q3/157
Filed: 1981-11-30
Abstract: PURPOSE:To make it possible to automatically exchange a tool between a magazine and the main shaft perpendicular to the tool axis of the magazine by providing  only an exchanging arm member between the magazine and the main shaft, and turning  a tool exchanging arm by 90 deg. during the movement of a slider. CONSTITUTION:The exchanging arm 23 of a slider holds a tool required for the next  processing in the upper holding part thereof, and the lower holding part is made empty  and kept in a vertical state. And, a groove cam is located at a waiting position on the  boundary between A and B. When a tool exchanging command is issued, a main shaft  head 5 rises to permit a main shaft 6 to be positioned in an exchanging position to be  indexed. Through the action of a cylinder 18, a rotary shaft 9 is turned by 180 deg. by the  groove cam, and a tool exchange driving body 24 is, via gears 16, 21, brought down by 90 deg. showing a downward tendency, allowing the rotary shaft of an arm 23 to be arranged in parallel to a main shaft. In the parallelly moving part of the groove cam D,  the ram 23 advances to the exchanging position, and holds the tool of the main shaft 6.  The arm 23 moves in the axial direction to pick out a tool and attaches the tool while  turning by 180 deg.. Hereby, it is possible to exchange a tool only with one cylinder.
Patent JP-2000012235-A (JP)
Title: El element
Inventor: SHIRASAKI TOMOYUKI
IPC: H01L27/32
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a short circuit of electrodes in the EL element, and to improve productivity and a yield ratio, by eliminating the need for a little damage process of low-temperature as a vacuum film forming method of a metal reflective layer. SOLUTION: A metal reflective layer 22 is formed on an opposite substrate 23 set opposite to and spatially separated from metal cathodes 20 on an organic EL layer 19. The metal reflective layer 22 compensates non-reflective portions between the cathodes 20 to realize a uniform reflective surface. Here, the metal reflective layer 22 is not formed on the organic EL layer 19 and the cathodes 20, therefore it does not have adverse effects on them.
Patent JP-S6085637-A (JP)
Title: Electronic device system
Inventor: MITAKA SHIYUNJI
IPC: G06F15/02
Filed: 1983-10-17
Abstract: PURPOSE:To attain ease of transmission/reception of information between an ultra-thin type electronic device and an external device by allowing information to be transmitted and received while using an ultrasonic wave as a medium. CONSTITUTION:A call signal calling a secret number of the owner of a card electronic calculator CD stored in advance in an information storage section RAM of the card electronic calculator CD is transmitted to a control circuit HD2 from a central processing unit CPU2. The control circuit HD2 applies a high frequency call signal obtained by applying D-A conversion to the former call signal to a piezoelectric element PZ2. An ultrasonic wave corresponding to the call signal is generated from the piezoelectric element PZ2 applied with the high frequency signal. Since the ultrasonic wave generated from the piezoelectric element PZ2 is applied to a piezoelectric element PZ1 of the card electronic calculator CD at a position opposite to the piezoelectric element PZ2 as a sound pressure, strain in response to the sound pressure is produced to the piezoelectric element PZ1. Thus, the voltage in response to the sound pressure is generated between both terminals of the piezoelectric element PZ1. The voltage has the same waveform as that of the signal applied to the piezoelectric element PZ2. An output voltage from the piezoelectric PZ1 is transmitted to the control circuit HD1, where it is A/D-converted, and the result is fed to a central processing unit CPU1 as a call signal calling a secret number.
Patent JP-H0859888-A (JP)
Title: Flame-retardant resin composition
Inventor: MATSUBARA KAZUHIRO
IPC: C08L101/00
Filed: 1994-08-16
Abstract: PURPOSE: To obtain a resin composition which causes little smoking, evaporation and bleeding during molding, deteriorates little in the properties inherent in the resin, and has excellent flame retardancy by mixing a synthetic resin with a specified nitrogenous organophosphorus compound. CONSTITUTION: This composition contains a synthetic resin and a nitrogenous organophosphorus compound containing at least 3wt.% phosphorus and at least 0.1wt.% nitrogen and represented by formula I (wherein n is an integer of 1-100; R<1> to R<4> may be the same or different from each other and are each an amine residue represented by the formula -NR<5> R<6> (wherein R<5> and R<6> are each independently hydrogen, 1-10C alkyl, alkenyl, cycloalkyl, phenyl or the like) or a monohydric phenol residue represented by the formula -O-Ar (wherein Ar is phenyl or aryl substituted with one to three 1-3C alkyl groups); -A-is a dihydric phenol residue represented by formula II or III (wherein X is halogen; a and b are each an integer of 0, or 1 to 4; and B is sulfone or 1-4C alkylidene or alkylene).
Patent JP-H058245-A (JP)
Title: Manufacture of semiconductor equipment
Inventor: AKIYAMA TATSUHIKO
IPC: H01L21/56
Filed: 1991-07-05
Abstract: PURPOSE:To make highly accurate positioning possible in the resin encapsulating process of a semiconductor equipment utilizing TAB tape. CONSTITUTION:In the manufacturing method concerned, encapsulation is carried out by positioning tape carrier 1 under the state being elongated to the predetermined length through the application of tension to the longer direction of the tape carrier 1, which is placed on a mold 10 and heated up to the temperature same as that of the mold, with feed rollers 16.
Patent JP-H11307114-A (JP)
Title: Solid electrolyte fuel battery
Inventor: HASHIMOTO TSUTOMU
IPC: H01M8/02
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide constant power generation performance by preventing a voltage drop when electric resistance of an interconnector increases by forming a dense film being thermally stable, being low in reactivity with both materials and having high electric conductivity between the interconnector and an air electrode. SOLUTION: A cell 11 comprised by laminating an air electrode 13 and a fuel electrode 14 sandwiching a solid electrolyte 12 on a porous base body tube 15 excellent in permeability of fuel gas, and a solid electrolyte fuel battery is obtained by connecting a plurality of cells in series to each other. This connection is performed by connecting the air electrode 13 and the fuel electrode 14 of an adjacent cell by an interconnector 16 composed of a conductive film. In that case, a thermally and chemically stable and highly conductive diffusion preventive film 20 is interposed between the interconnector 16 and the air electrode 13. Perovskite type oxides of La1-x Cax MnO3 and La1-x Cax FeO3 (on which a substitutional rate (x) of the La sites by Ca is 0.1<=x<=0.5) are desirable as a material for this dense film 20.
Patent JP-H0744444-A (JP)
Title: Parallel file generating method and access method
Inventor: OE KAZUICHI
IPC: G06F12/00
Filed: 1993-08-04
Abstract: PURPOSE:To reduce the entire time delay by devising the configuration of a file to reduce the number of times of seek operation with respect to the file configuration method in an auxiliary storage device used in common by a processor file of parallel computers. CONSTITUTION:In the parallel computers with configuration in which plural processor cells (c) use an auxiliary storage device (d) in common, file areas by each processor cell (c) for parallel processing are allocated by a predetermined block number each consecutively in the order of the processor cells (c) using the auxiliary storage device (d) in common. They are used for one parallel unit relating to the parallel processing. Furthermore, when parallel files are accessed by one processor cell (c), files of other processor cells (c) of the same parallel unit are accessed simultaneously.
Patent JP-H0242379-A (JP)
Title: Position detection beam current monitor
Inventor: ITOGA KENJI
IPC: G01T1/29
Filed: 1988-08-03
Abstract: PURPOSE:To make an accelerator compact and to reduce the cost regarding a monitor by providing winding to a low-frequency cutting-off magnetic body ring of a wall current position monitor and adding the function of a beam current monitor. CONSTITUTION:The internal surface of an insulation vacuum duct 12 interposed between conductive vacuum ducts 1A and 1B is coated with a resistance body 13 by a vapor-depositing means. A pickup probe 14 is connected to the resistance body 13 at one end and to a 1st current terminal 15 fitted to a metallic container 4 at the other end. Then when charged particles pass in the ducts 1A and 1B and duct 12, reverse currents flow in the ducts 1A and 1B accordingly. This current flows in two directions to the resistance body 13 and metallic container 4, but when a charged particle beam passes impulsively, the current flowing to the metallic container 4 decreases as the repetitive period increases because of the effect of a ferrite ring 3, so that the current flows only to the resistance body 13. The potential difference across the resistance body 13 is led out of the current terminal 15 of the probe 14 to measure a high frequency current value.
Patent JP-2001020432-A (JP)
Title: Electromagnetic shielding type waterproof floor utilizing conductive powder
Inventor: HIRAI JUNICHI
IPC: E04B1/92
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic shielding type waterproof floor utilizing conductive powder on which an electromagnetic shielding waterproof layer functioning as waterproof capability and electromagnetic shielding capability in combination is fixed. SOLUTION: A waterproof raw material functioning as waterproof capability and fixing capability to concrete in combination is melted, and conductive powder having grain size of 5-30 μm in quantity of one third weight ratio or less of the total amount effective on an electromagnetic shielding is mixed to the molten waterproof raw material. In the electromagnetic shielding type waterproof floor, an electromagnetic shielding waterproof layer 7 functioning as electromagnetic shielding capability and waterproof capability in combination is fixed onto a floor slab 2 made of concrete by using the waterproof raw material into which the conductive powder is mixed.
Patent JP-S6084020-A (JP)
Title: Emergency alarm broadcast receiver
Inventor: MIYAMURA TOSHIO
IPC: H04B1/16
Filed: 1983-10-14
Abstract: PURPOSE:To listen to an emergency alarm sound at a sound volume being on a level or over even if a sound variable resistor is set to the minimum position in error by inserting a resistor between a reference potential side terminal of the sound volume variable resistor and a reference potential point. CONSTITUTION:The sound volume control is applied to a sound volume control circuit 12 by a DC voltage from a sound volume switching circuit 13. The sound volume control switching circuit 13 uses an output of an emergency alarm broadcast decoder circuit 8 so as to change over an output voltage applied to a terminal 14 from a digital-analog converter (not shown) controlled by a remote control transmitter (not shown) having a television receiver and a neutral point voltage of an emergent alarm sound volume variable resistor 15 and is operated so as to produce a sound volume set by the emergency alarm sound volume variable resistor 15 when an emergent alarm broadcast is received. If the slider of the sound volume variable resistor 15 is turned fully to the position of a reference potential side, a DC voltage is fed to the sound volume control circuit 12 by using a resistor inserted between the sound volume variable resistor 15 and ground so as to output an emergency alarm sound with a certain level.
Patent JP-S6350145-A (JP)
Title: Telephone set
Inventor: SAKAI YASUMASA
IPC: H04M1/57
Filed: 1986-08-20
Abstract: PURPOSE:To immediately specify an incoming telephone, even in case when plural telephone sets are placed adjacently to each other, by containing a voice synthesizing means, and bringing its own station number and/or a message to a voice output from an incoming signal. CONSTITUTION:When a setting switch 2 is turned on, and its own station number is inputted by a dial button 3, its own station number is registered in a signal controlling circuit 6. At the time of incoming, only in case when the setting switch 2 is in an OFF state, and also, its own station number is registered already, the signal control unit 6 sends out its registration number, and a message signal to be added to said number, to a voice synthesizing device 9, inputs a sound signal which has been synthesized in said device and has been sent back, to an amplifier 5, and brings it to a voice output from a loudspeaker 4. At the time of incoming, in case when the setting switch 2 is in an ON state, or its own station number is not registered yet, the incoming is informed by sounding by an electronic sound.
Patent JP-H0837293-A (JP)
Title: Field effect semiconductor device
Inventor: NAKAYAMA TATSUMINE
IPC: H01L21/20
Filed: 1994-07-25
Abstract: PURPOSE:To provide a field effect semiconductor device which is enhanced in high-frequency characteristics restraining a dislocation from occurring when a distortion layer exceeds a critical value in thickness and prevented from deteriorating in mobility due to a dislocation. CONSTITUTION:An InGaAs layer 3 where a composition ratio of InAs is 0.8 is grown as thick as 20nm on an InP inclination substrate 1' inclined by an angle of 0.8' to 4' towards a [0, 1, 1] direction from a [1, 0, 0] direction, and a source electrode 7S', a gate electrode 7G', and a drain electrode 7D' are so arranged as to enable a current to flow in a [0, l,-1] direction.