baber/WOPTO huggingface dataset:
Patent JP-S63302604-A (JP)
Title: Tracing antenna system
Inventor: HIROIKE MASAHIRO
IPC: H01Q3/02
Filed: 1987-06-03
Abstract: PURPOSE:To trace a target with high accuracy for a long time, by engaging a fixed gear fixed at a supporting body and whose rotary shaft is positioned almost horizontally with a planetary gear, and providing a directional antenna and a movable mirror coupled in parallel with the planetary gear and its rotational plane. CONSTITUTION:The fixed gear 4 whose rotary shaft is positioned almost horizontally is fixed at a supporting cylinder 9, and the planetary gear is engaged with the gear 4, and the periphery of the gear 4 is formed revolutionarily. A holding plate 6 is held around the shaft of the gear 4 rotatably, and the gear 5 is held rotatably in a plane parallel with the holding plate 6. The directional antenna 1 is coupled in parallel with the gear 5 and its rotational plane, and the movable mirror 10 is supported so that its plane can be positioned almost perpendicularly to the holding plate 6. By tracing the target operating an operation lever 2 in such way, it is possible to always capture the target in a fixed mirror 11 by tracing a direction by turning the supporting cylinder 9, tracing an angle of elevation by rotating the holding plate 6 around the shaft of the gear 4, and also revolving the gear 5 in the periphery of the gear 4.
Patent JP-H0433147-A (JP)
Title: Data communication device
Inventor: NAGURA KEIJI
IPC: G06F13/00
Filed: 1990-05-30
Abstract: PURPOSE:To retrieve a target user record in a short time by inserting a dummy value next to a transmission equivalent code in a user record and generating transmission data to which a record order number and a terminator are added to the trailing end. CONSTITUTION:A data read means 21 reads data in a size (m) from a reception spool 3 and stores it in a data holding means 22. A transmission code detection/ discrimination means 23 detects and identifies a transmission code from data c1. A collation means 24 judges whether the record order number coincides with a target record number as to all data in the size (m). When they do not coincide, the read means 21 is instructed to read other data in the size (m). When they coincide, a record c2 is read from the holding means 22. The record c2 is processed in the transmission control information removal means 26, a record order number/terminator removal means 27 and a dummy value removal means 28, and the restoration of a user record c5 is completed.
Patent JP-S5859053-A (JP)
Title: Welding device for segmented crossflow fan
Inventor: NEMOTO YUUICHI
IPC: B29C53/00
Filed: 1981-09-04
Abstract: PURPOSE:To provide a subject device which enables to perform a simultaneous ultrasonic welding of all segmented connections, by a method wherein ultrasonic waves are radiated to each segmented connection as a segmented crossflow fan is pressed from a direction of each segmented connection. CONSTITUTION:A segmented crossflow fan 6 is placed on a jig 10 so that a segment 41 of the fan 6 is positioned at the bottom. Press parts 11a, formed by an oscillating horn 14 of a waveguide being open to the fan 6, are pressed directly against the fan 16 by means of press devices 11b, and segmented connections 51, 52, and 53 of the fan 6 are fused and adhered by means of ultrasonic waves radiated from their respective ultrasonic oscillating parts 15 positioned in the proximity of the connection.
Patent JP-S5841347-A (JP)
Title: Detecting device of welded section
Inventor: FUJIMOTO MINORU
IPC: G01B17/00
Filed: 1981-09-04
Abstract: PURPOSE:To make it possible to detect a welded section using an ultrasonic detecting system by making a metallic material develop a transverse ultrasonic wave and detecting the welded section based on the damping of the transverse  ultrasonic wave by its transmission through the metallic material. CONSTITUTION:An electromagnetic iron core 3 is provided with a DC coil 5 wound rount it. The coil 5 is opposite to a steel pipe 1. At the center of the end of the core 3 is provided a transmitting and receiving coil 4. At first the DC coil is excited to apply a DC magnetic field to the steel pipe 1. Then, when a pulse current is given to the sending and receiving coil 4, a transverse mode ultrasonic wave is generated in the outer surface of the steel pipe 1, and this wave is transmitted towards the inside of the steel pipe 1. As the ultrasonic wave reciprocates in the wall thickness between the outer and inner surfaces of the steel pipe 1, it damps. Accordingly a pulse voltage is induced at the transmitting and receiving coil 4, everytime the reflective wave reaches the outer surface. The transverse ultrasonic wave damps very much at a welded section. By selecting a suitable value in a comparator 9 a welded section can be identified. With this  arrangement it is possible to detect a welded section by using an ultrasonic  wave.
Patent JP-2000332073-A (JP)
Title: Method and device for inspection of semiconductor substrate
Inventor: SUWA YUJI
IPC: H01L21/66
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To enable measurement of the structure of atomic levels inside a semiconductor board by obtaining an SPM(scanning probe microscope) image by scanning after probe atoms of prescribed atomic species is adsorbed to the surface of a semiconductor to be inspected and setting the temperature of the semiconductor as prescribed. SOLUTION: The entirety of an SPM unit 104 and a low temperature box 116 are cooled by liquid helium 111, and a sample 105 which is a semiconductor board to be inspected is made to pass through a sample inlet tank 101 and a preparation tank 102, and necessary surface treatments are carried out. Thereafter, it is finally introduced inside the SPM unit 104 and is scanned by an SPM probe 106 which is fixed to a piezoscanner 107. A deposition source 112 is fixed to the SPM unit 104, prove atoms of prescribed atomic species is introduced by the deposition source 112 and are adsorbed to the surface of the sample 105. The temperature of the semiconductor is set as prescribed and scanned, data thereof is transferred to a computer 115, and an SPM image is obtained.
Patent JP-S63302066-A (JP)
Title: Character processing system in printer
Inventor: SHIOMI KENJI
IPC: G06K15/00
Filed: 1987-06-01
Abstract: PURPOSE:To use the capacity of a master file effectively, by a method wherein, an arbitrary character code is selected from among a plurality of character codes corresponding to the same character pattern registered in the master file, and a character pattern storage processing is carried out according to the selected character code. CONSTITUTION:A host 11 fetches character information 11a from a character pattern master file 13 and transfers it to a printer 12. First and second character codes are stored once in a character code selection circuit 1. The selection circuit 1 selects a character code according to a direction from a main control part 18 and issues it to a code conversion table 14. After that, a storage address of a memory 16 for character patterns is generated to be stored once in a data buffer 15 together with a character pattern. The main control part 18 transfers a character pattern from the memory for character patterns 16 to a printing control part 17 according to the printing information from the host 11, i.e. the character code. In this manner, the capacity of the master file for the host using a plurality of character code systems can be effectively used, and the need for replacing the master file is eliminated.
Patent JP-H09322772-A (JP)
Title: Polypeptide, its production and use thereof
Inventor: SUGIYAMA TOSHIRO
IPC: G01N33/531
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To produce a new polypeptide, having a specific amino acid sequence, reactive with an antibody against Helicobacter pylori and useful for specific and quantitative tests on the Helicobacter pylori and a vaccine, etc., for the infection with the Helicobacter pylori. SOLUTION: This new polypeptide has an amino acid sequence represented by the formula, etc., or a part thereof and can be utilized as an antigen, reactive with an antibody against Helicobacter pylori(HP) and capable of specifically detecting an anti-HP antibody or a vaccine for the infection with the HP and is used as a reagent, etc., for detecting a gene of the HP according to a polymerase chain reactional(PCR) method for using an oligoprimer based on the DNA thereof. The polypeptide is obtained by extracting a genomic DNA from an HP bacterial cell according to a conventional method, cloning the resultant genomic DNA with a primer comprising a part of a DNA capable of coding the polypeptide represented by the formula, etc., according to the PCR method, integrating the prepared DNA into a vector and expressing the DNA in a host cell.
Patent JP-H0431927-A (JP)
Title: Program parts processing system
Inventor: MIYAHARA YUKO
IPC: G06F9/06
Filed: 1990-05-29
Abstract: PURPOSE:To improve the availability of parts by providing an out-parts fixed value group independently of the parts description for the read and evolution of parts which are carried out a parts calling sentence, using a parameter control means which secures the correspondence between a tentative parameter included in the parts description and the fixed value information, and referring to the out-parts fixed value group. CONSTITUTION:A parts calling sentence control part 4 reads the parts out of the parts description 5 to a parts calling sentence of a source program 1 and controls the parts names and the parameter information. An out-parts fixed value group 10 is provided independently of the description 5. A parts description reading part 7 reads the parameter declaration described in the description 5. A parameter control part 8 controls a tentative parameter included in the description 5 and its fixed value information with correspondence secured between them. A parts evolving part 9 decides whether the fixed value of the parameter where the designation is omitted should be read out of the group 10 or not be referring to the tentative parameter information described in the parameter declaration included in the description 5.
Patent JP-H10335088-A (JP)
Title: Discharge lamp lighting device
Inventor: NIIZAWA TADASHI
IPC: H05B41/36
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device capable of effectively using rated current elements having the specified variations, and capable of securing responsiveness of a display element even in power-saving use. SOLUTION: A fine discharging switch circuit Q3 of a fine discharging circuit is turned on by a control signal S1 in timing in which a main discharging switch circuit Q1 IA turned on. Therefore, current of dozens of a μA (high voltage low-current) is allowed to a DC discharge tube 4 for the specified period through a fine discharging power supply E3, a fine discharging limiting resistor R3, and the fine discharging switch circuit Q3, and discharge breakdown is generated. Simultaneously, responsiveness improving switch circuit Q2 of a responsiveness improving circuit is turned on by a control signal S2.  Therefore, the responsiveness improving circuit allows current of dozens mA to flow to the DC discharge tube 4 for the specified period through a responsiveness improving circuit power supply E2, a responsiveness improving limiting resistor R2, the responsiveness improving switch circuit Q2 and a back flow preventing diode D1, and therefore, rising of discharge of the DC discharge tube 4 is hastened.
Patent JP-H08315697-A (JP)
Title: Gas breaker
Inventor: MATSUHISA KOJI
IPC: H01H33/985
Filed: 1995-05-15
Abstract: PURPOSE: To provide a gas breaker which can maintain gas pressure required for current interruption over a long period at break of currents. CONSTITUTION: This is a gas breaker equipped with a boosting chamber 1 charged with arc-extinguishing gas 7, a fixed contact 2 arranged inside the boosting chamber 1, a movable contact 3 arranged opposite to the fixed contact 2 and coming out of the boosting chamber 1 as it breaks and separates from the fixed contact 2, and an insulating nozzle 4 arranged in the boosting chamber 1, surrounding a mobile contact 3. The insulating nozzle 4 is attached through a spring 5 so that the distance to the fixed contact 2 may change in the direction of the movable contact 3, according to the gas pressure of the boosting chamber 1. Hereby, a limit switch can be made contactless, and the occurrence of continuity trouble is prevented.
Patent JP-H11329668-A (JP)
Title: Spark plug
Inventor: KANO KEIJI
IPC: H01T13/39
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To improve bonding property of a chip by optimizing a material for a buffer layer, in the case of a spark plug made up by resistance welding a chip made of an Ir alloy mainly composed of Ir to a center electrode and/or an earth electrode with a buffer layer between. SOLUTION: Chips 51, 52 made of an Ir alloy mainly composed of Ir are resistance-welded to an end part 3a of a center electrode 3 made of an Ni-based alloy and to a confronting part 4a of an earth electrode 4, respectively, with buffer layers 61, 62 between. A component material of the buffer layers 61, 62 has a linear expansion coefficient at 900 deg.C falling within a range between that of the Ir alloy and that of the Ni-based alloy, and a Young's modulus at 900 deg.C smaller than those of the two alloys.
Patent JP-H09320012-A (JP)
Title: Method for manufacturing magnetic head
Inventor: EGUCHI HIRONARI
IPC: G11B5/147
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a magnetic head able to make the track width of the magnetic head accurately. SOLUTION: When manufacturing a magnetic head where a metal magnetic film is formed near a magnetic gap and the track width is prescribed by the film thickness of the metal magnetic film, the weight of a dummy substrate is measured by a measuring instrument that is set to a specific accuracy, the weight of the dummy substrate after the metal magnetic film is formed on an specific area of the dummy substrate is measured by the above measuring instrument, the weight of the metal magnetic film is obtained from the weight of the dummy substrate and the weight of the dummy substrate where the metal magnetic film is formed, a film thickness per unit film formation time of a film forming device is obtained from the weight of the metal magnetic film, and the film formation time is set, the metal magnetic film with a desired film thickness is formed, thus manufacturing the magnetic head.
Patent JP-S5471969-A (JP)
Title: Lithium tantalate temperature compensating oscillator
Inventor: UNO TAKEHIKO
IPC: H03B5/04
Filed: 1977-11-21
Abstract: PURPOSE: To improve oscillated frequency temperature characteristic considerably with reducing the amount used of a piezo-electric plate and facilitating production by forming two energy shutting vibrators, which have peak temperature different from each other, on one piezo-electric plate at the same time.  
     CONSTITUTION: 0-order symmetrical and 0-order oblique symmetrical mode energy shutting vibrators are formed on one LiTaO 3  piezo-electric plate 1, and exciting electrode 2 of one vibrator is divided into two to generate 0-order symmetrical mode resonance. Exciting electrode 2 of the other vibrator is divided into three and is made into a vibrator where 0-order oblique symmetrical resonance is generated. At this time, these vibtators are formed at a prescribed interval so that they cannot couple elastically, and a Y plate obtained by rotating LiTaO 3  at 164° is used as the piezo-electric plate. Thus, dependently upon the peak temperature difference between the 0-order symmetrical SO mode and the 0-order oblique symmetrical AO mode, the temperature characteristic of oscillated frequencies becomes considerably good in comparison with single SO or AO. However, since the temperature characteristic of vibrators has a downward concave, it is necessary that the load impedance is inductive. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5929683-A (JP)
Title: Aminopolyol derivative
Inventor: HIYAMA TAMEJIROU
IPC: C07D317/28
Filed: 1982-08-12
Abstract: NEW MATERIAL:A derivative shown by the formula I (R is H, alkyl, aryl, or alkylene; R<1> is lower alkyl; R<2> is H, or acyl; R<3> and R<4> are H, alkyl, alkoxycarbonylalkyl, or R<3> and R<4> are linked to form alkylidene, or alkoxycarbonylalkylidene). EXAMPLE:Ethyl(4S*, 5S*)3-amino-4,5(cyclohexylidenedioxy)-2-hexenoate. USE:A precurose for a carcinostatic agent. Capable of being converted into daunosamine which is a saccharide part of daunomycin of a carcinostatic agent, 3- epi.daunosamine, acosamine, etc. PROCESS:A 2,3-alkylidenedioxybutanenitrile shown by the formula II is reacted with an acetate shown by the formula CH2COOR<5>(R<5> is lower alkyl) and a base [e.g., Mg(NEt2)2, Mg(Ni-Pr2)2, etc., to give a compound shown by the formula I a.
Patent JP-H11323664-A (JP)
Title: Heat-sensitive color change conjugate yarn
Inventor: ONO YOJI
IPC: D01F8/12
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject yarn comprising a specific fine particle- containing polyamide as a core component and a prescribed component as a sheath component, having the thickness of the sheath component and the particle diameter of the fine particles to show a specific relation, excellent heat-sensitive color change and clarity in color change, useful for a wig, a doll, a toy, etc. SOLUTION: This yarn comprises a polyamide containing heat-sensitive color change fine particles as a core component and an ethylene-vinyl alcohol- based copolymer as a sheath component. The relation of the thickness D of the sheath component and the average particle diameter (d) of the heat-sensitive color change fine particles is D>=d/2. The yarn is useful for artificial hair, hair for doll, a toy such as stuffed toy, etc.
Patent JP-H01309547-A (JP)
Title: Release system for communication link
Inventor: NISHIJIMA TOMIHISA
Filed: 1988-06-08
Abstract: PURPOSE:To avoid abnormal retention of a communication link without increasing the overhead of a packet exchange device by sending a communication link monitor packet detecting a communication link not communicated for a prescribed time and confirming the normality of the communication link. CONSTITUTION:If a call control memory 4b is subject to abnormal retention and a prescribed time elapses for a non-communication monitor timer provided to the cal control memory 4b, a packet exchange 1b sends a communication link monitor packet to a packet exchange 1a. The packet exchange 1a receiving the packet compares an identification number of a terminal equipment 3c in the call control memory 4a with an identification number of a terminal equipment 3b in the communication link monitor packet and returns a communication link monitor reply packet When they are coincident but returns a communication link interruption command packet if they differ. Thus, no monitoring is applied to the communication link applying communication, then overhead of the packet exchange is reduced.
Patent JP-S62704-A (JP)
Title: Combustion device
Inventor: ISHIBASHI NOBORU
IPC: F23D14/14
Filed: 1985-06-26
Abstract: PURPOSE:To reduce an amount of generated NO2 and improve the safety of a human body against exhaust gas by a method wherein a hot temperature space for communicating with ignited exhaust gas is formed at an outlet port of a combustion chamber. CONSTITUTION:Fuel and primary air (pre-mixing air) are supplied to a burner 2, a flame 17 is formed at flame holes 7 and the hot temperature area near the flame part is reached to several thousands temperature to generate NOx (mainly No and NO2) of 10 to 200ppm. The hot exhaust gas has a high distribution of temperature in a combustion space A and its temperature is increased there, the gas heats up the porous body 12, enters the clearance 13 through holes 11 and further heats up the upper porous body 12 and is mixed with the interior air sucked from the suction port 15 through the holes 11. This porous body 12 may absorb the heat of the exhaust gas, performs an interference of heat between them to each other, increases their temperatures to each other, the clearance 13 shows a uniform hot space B, and an entire area is kept at 600 deg.C-900 deg.C, thereby a thermal dissociation of NO2 is progressed and thus a generation of NO2 can be reduced to a lower degree.
Patent JP-S62295032-A (JP)
Title: Electrochromic display device
Inventor: YASUDA AKIO
IPC: G09F9/30
Filed: 1986-06-16
Abstract: PURPOSE:To obtain a blue color with low electric power consumption and to suppress the elution of the colored material in an electrolyte by forming a vapor deposited film by co-vapor deposition of two kinds of org. electrochromism (EC) materials. CONSTITUTION:This display device is provided with the display electrodes deposited with the thin film formed by the co-vapor deposition of a tetrathiafulvalene-tetracyanoquinodimethane (TTF-TCNQ) complex and tetracyanoquinodimethane and a counter electrode disposed via an electrolyte layer and is impressed with a voltage between the display electrodes and the counter electrode. The development of the blue color is thereby realized with the electric power consumption lower than with the thin film consisting of only the TTF-TCNQ complex and further the elution of the colored EC material into the electrolyte of an aq. soln. is considerably suppressed as compared to the vapor deposited film of the TCNQ alone.
Patent JP-H0329227-A (JP)
Title: Gas spray electric switch by arc rotation by action of magnetic field
Inventor: ROJIYAA BORONJIEAAMOBURIYUU
IPC: H01H33/18
Filed: 1990-05-29
Abstract: PURPOSE: To provide a simplified switch which can position and work on main contacts and arc contacts by providing a mechanical ring portion having a flexible part and a longitudinal groove therein. CONSTITUTION: In a closed position, main contacts 16, 22 and arc contacts 26, 34 are closed. Opening action is initiated by the rotation of a working shaft 52. A crank 48 is accompanied by a knife edge 22 during its rotation, and in a first stage a connecting rod 42 stops at a first position. After a rod 42 has made ineffective movement guided by a hole 46, a minor shaft 44 reaches the bottom of the hole, and, as the crank 48 rotates subsequently, it moves the connecting rod 42. This movement is transmitted to an arm 40, which in turn rotates an arc contact 28, so that at a final open position the contact 28 aligns with a cylindrical electrode 26 along the direction of the axis. At this open position, the connecting rod 42 becomes perpendicular to the crank 48, and the minor shaft 44 is pressed against the bottom of the hole 46 by a spring 50.
Patent JP-H05252722-A (JP)
Title: Linear motor device
Inventor: KANO YOSHIO
IPC: H02K41/02
Filed: 1991-05-15
Abstract: PURPOSE:To detect the present position with high accuracy at real time by constituting a position detector out of an electrode plate and an insulating member, which fixes and supports the electrode plate to a base, and detecting the change of capacitance occurring between the electrode plate and a slider. CONSTITUTION:This device is equipped with a guide means, which guides a slider 2 reciprocating on a base plate 1, and a slider driver 3, which energizes the slider 2 to reciprocate. A position detector 21 for a slider 2 is equipped between the base plate 1 and the slider 2. The position detector 21 is composed of an electrode plate 21A, which is opposed to one side of the slider 2, and an insulating member 21B, which fixes the electrode plate 21A to the base plate 1 and supports it. The position detector 21 is provided with a C-F converter and an F-V converter, which detects and outputs the change of the capacitance occurring between the electrode plate 21A and the slider 2.
Patent JP-S6036584-A (JP)
Title: Oxidation resistnace for foods and cosmetics
Inventor: DEBITSUDO ROBAATO FUAA
IPC: C09K15/34
Filed: 1984-07-05
Abstract: Antioxidants containing purified and hydrolyzed gallotannins are derived from plant materials and are incorporated into foodstuffs for inhibiting oxidation in the foodstuffs.