baber/WOPTO huggingface dataset:
Patent JP-H01223150-A (JP)
Title: Tetrafluoroethylene resin composition
Inventor: YOSHIKAWA MASAO
IPC: C08L27/12
Filed: 1988-03-03
Abstract: PURPOSE:To obtain a composition excellent in creep and sealing resistance without impairing excellent abrasion characteristics unique to tetrafluoroethylene resin, by blending the tetrafluoroethylene resin with a specific thermoplastic polyimide resin and inorganic filler. CONSTITUTION:A composition obtained by blending (A) 100pts.wt. tetrafluoroethylene resin which is a homopolymer of tetrafluoroethylene, preferably powdery resin with (B) 3-50pts.wt. thermoplastic polyimide resin which is powder, having preferably <=50mum average particle diameter, prepared by cyclodehydrating a polyamic acid obtained by reacting an ether diamine expressed by formula I (X is direct bond, 1-10C hydrocarbon group, hexafluoroisopropylidene group, etc.; R1-R4 are H, lower alkyl, etc.) with one or more tetracarboxylic acid dinahydrides and expressed by formula II (Y is >=2C aliphatic, cycloaliphatic group, etc.) and (C) 3-30pts.wt. inorganic filler (e.g., glass fibers or glass beads).
Patent JP-S60198048-A (JP)
Title: Device for adjusting the axis of neutral particle analyzer
Inventor: AOKI MASASHI
IPC: H05H1/00
Filed: 1984-03-21
Abstract: PURPOSE:To facilitate the adjustment of the axis of a neutral particle analyzer by forming a refraction path for laser light in such a manner as to cause an axis of the laser light to coincide with the incidence axis of neutral particles and causing another optical axis of the laser light to coincide with the central index of a light-receiving plate installed in the vacuum case. CONSTITUTION:Neutral particles emitted from a neutral particle source 1 become incident upon a stripping cell 4 installed in a vacuum case 3 and are converted into charged particles. The thus produced charged particles are then analyzed by a microchannel detector 7 after being passed through deflecting electromagnets 5 and 6. In the peripheral area of the vacuum case 3, a refraction path 14 is formed in which laser light discharged from a laser producer 10 is refracted by mirrors 16 and 17 to introduce the axis 9 of the laser light to the incidence axis 2 of the neutral particles. At the same time, the position of the axis 20 of the laser light is controlled by a light- receiving plate 19 and the positions of the laser light axis 9 and the neutral particle incidence axis 2 are controlled by a light-receiving plate 21. Consequently, it is possible to install the laser producer 10 in any position inside a wider area, thereby facilitating the adjustment of the axis of the neutral particle analyzer.
Patent JP-S53137905-A (JP)
Title: Preparation of polyol ether
Inventor: KUBO MASAYOSHI
IPC: C07C67/00
Filed: 1977-05-06
Abstract: PURPOSE: To obtain a polyol ether, to which one mole of long-chain 2-hydroxyalkyl group is added, by reacting a polyol with a long-chain epoxyalkane in the presence of a tertiary amine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55144388-A (JP)
Title: Welding method of round bar and plate material
Inventor: AZUMA YUUJI
IPC: B23K11/30
Filed: 1979-04-27
Abstract: PURPOSE: To improve the bonding strength of weld zone by providing the curved surface form ridge part intersecting orthogonally with the axial direction of an Mo wire on the contact surface of a welding electrode end in contact with an Mo plate at the time of welding the Mo wire and Mo plate by supplying electric current under pressure thereto by the electrodes from their above and below.  
     CONSTITUTION: An Mo wire material A and Mo plate material B are contacted. While they are being pressed by upper and lower electrodes 1, 2, electric current is flowed between the electrodes 1, 2 to weld the Mo wire A and Mo plate B. At this time, the end face 2a of the lower electrode 2 in contact with the Mo plate B is formed to the semicircular shape of a radius of curvature R. Hence, it has a ridge part 3 in the direction orthogonal to the axial direction of the Mo wire A. When pressure is applied and electric current is supplied by the electrodes 1, 2 in this state, the central part of the contact area D of the Mo wire A and Mo plate B recrystallizes and has smaller mechanical strength but in the peripheral part the rate of recrystallization is less becuase contact resistance is smallest in the central part  and becomes gradually large in the periperal part thereof, thus the weld zone of high mechanical strength is formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01227294-A (JP)
Title: Serial data reader
Inventor: KAMEI SOICHIRO
IPC: G11C11/409
Filed: 1988-03-04
Abstract: PURPOSE:To serially read out the data of a storage part at high speed by providing plural amplifiers and while one amplifier reads out the data of an address earlier by a prescribed address value, outputting data held by the other amplifiers. CONSTITUTION:Amplifiers 11-13 reads out the data 17-19 of the storage part serially and holds them in accordance with respective output selecting SEL 1 - SEL 3 inputted from the outside. An output selecting circuit 14 selects the amplifiers 11-13 in accordance with the selecting signal SEL 1 - SEL 3, thus, one datum is selected out of the data read serially out of the storage part and held by the amplifiers 11-13 and it is outputted to an output buffer 15. The output buffer 15 outputs the data received from the output selecting circuit 14 to an output terminal 16.
Patent JP-S60197653-A (JP)
Title: Production of 3-hydroxy-1,4-naphthoquinone-2-sulfonic acid salt
Inventor: MINAMI MASAZUMI
IPC: C07C309/25
Filed: 1984-03-21
Abstract: PURPOSE:To obtain the titled compound useful as a catalyst of a wet oxidative desulfurization process, easily, by oxidizing a naphthoquinonesulfonic acid salt or naphthohydroquinonesulfonic acid salt in an ammoniacal alkaline aqueous solution containing a salt. CONSTITUTION:The objective compound can be produced by oxidizing a naphthoquinonesulfonic acid salt or naphthohydroquinonesulfonic acid salt with air in an ammoniacal alkaline aqueous solution containing a salt such as thiosulfate, etc. It is preferable to carry out the reaction in the presence of a variable valence metal such as Fe to promote the oxidation reaction. EFFECT:Since the filtrate after the separation of crystal can be reused, the process is extremely advantageous from industrial viewpoint.
Patent JP-S59178238-A (JP)
Title: Method and apparatus for molding endless product having large number of projections on its surface
Inventor: KONNO JIYUNICHI
IPC: B29C43/00
Filed: 1983-03-30
Abstract: PURPOSE:To produce crack-free endless belts with projections by a method in which an unvulcanized rubber plate is interleaved between an intermediate mold having large numbers of holes on its periphery and a split-type outer mold to be pressed onto the outside of the intermediate mold, vulcanized and molded. CONSTITUTION:An unvulcanized rubber plate 26 is placed on the upside of an intermediate mold 1 having molding holes 5 for forming projections 4 at an adequate interval on its periphery. Another unvulcanized rubber plate 27 is also placed on the inner surface of the lower part 24 of an outer mold 22 positioned in the lower side. The outer molds 22 are closed, heated and pressed, whereupon the upper and lower unvulcanized rubber plates 26 and 27 are pressed into the holes 5 and molded into an endless product 3. An endless belt with the projections 4 can thus be obtained.
Patent JP-S63231386-A (JP)
Inventor: UORUTAA JII GUREIGU
IPC: B41L1/36
Filed: 1988-03-05
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-S55145664-A (JP)
Title: Dihydroindole derivative
Inventor: IWAO JIYUNICHI
IPC: C07D209/42
Filed: 1979-04-28
Abstract: NEW MATERIAL:A dihydroindole derivative of formula I or its salt [Q is 1W3C alkylene; R 1  is H, lower alkyl, aralkyl, or acyl; R 2  is H, aralkyl, acyl, (un)saturated lower alkylthio, or a group obtained by eliminating R 2  from formula I; R 3  is H, lower alkyl, aralkyl, acyloxy-lower-alkyl, or phthalimido-lower alkyl].  
     EXAMPLE: ( 2S )-1-( S-Benzoyl-3-mercaptopropanoyl-5, 6-diacetoxy-2, 3-dihydroindole-2-carboxylic acid methyl ester.  
     USE: Hypotensor which inhibits angiotensin-converting enzyme.  
     PROCESS: The objective compound of formula III is prepared, e.g. by reacting a compound of formula II (R 4  is the group obtained by eliminating H from R 1 ) with a ractive derivative of compound of formula R 5 S-Q-COOH (R 5  is the same as R 4 ). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56149624-A (JP)
Title: Timing signal generating circuit
Inventor: TAKIGUCHI SUKEHIRO
IPC: G06F1/04
Filed: 1980-04-23
Abstract: PURPOSE:To obtain a timing signal generating circuit that can give a control to the timing signal of the function block to be added to the periphery of a microprocessor so that a prescribed relation of phase is secured between the timing signal and the fundamental clock signal. CONSTITUTION:A timing generating circuit generates the timing signals T1 and T2 having a prescribed relation of phase to the fundamental clock signal with a frequency lower than the oscillation frequency of an external oscillator 12 and higher than the frequency of fundamental clock signal and  based on the fundamental clock signal obtained by dividing through a divider 42 the output of the oscillator 12 attached externally to the intergral network 11 such as a microprocessor or the like. Such generating circuit incorporates the flip-folp 41 that generates the load signal to give an initialization to the dividing timing of a divider. The mode of this initialization is designated by the phase relation indicating signal. In such way, the timing signals T1 and T2 are generated from the divider 24 with a prescribed relation of phase.
Patent JP-H05260616-A (JP)
Title: Mobile enclosed switch board with cable pull-in apparatus
IPC: H02B1/30
Filed: 1992-03-12
Abstract: PURPOSE:To pull in a wiring cable easily into a switch board even when the switch board is mounted on a base floor. CONSTITUTION:A cable pull-in apparatus 4 is used for a switch board 2 mounted on a base floor 1a on a trailer and the like, and is provided at a lower corner of the switch board 2. The cable pull-in apparatus 4 comprises an opening part 11, a flange 12 positioned downward at a slanting angle, a pull-in member 15 fixed to the flange 12 with a bolt 13. In the cable pull-in apparatus 4, an enclosed plate having a hole is wire bonded to a short pipe 17, and the enclosing plate 16 with the short pipe 17 is divided into two at a central part in a cross section so that the crank-shaped divided face is formed. An enclosing member 20 made of a tube 21 can be inserted inside the pipe 17, and a plate provided on both ends of the tube 21 is larger than the inner diameter of the tube 17. The enclosing member 20 is removable from the pull-in member 15, and is fixed with a chain 24 to a place near the corner of the switching board 2.
Patent JP-S55145796-A (JP)
Title: Lubricant for plastic working of steel
Inventor: MASE TOSHIAKI
IPC: C10M129/70
Filed: 1979-04-28
Abstract: PURPOSE: To provide a lubricant for plastic working of steel which excels in seizing resistance and has good heat resistance and friction coefficient, contg. a specified synthetic ester.  
     CONSTITUTION: There is provided a lubricant for plastic working of steel contg. at least one ester selected from esters of formulae I, II and III (wherein R 1  is 5W36C alkyl; R 2  is 1W36C alkyl, H; l is an integer 1W5; n, m are an integer 1W25). As compared with beef tallow which exhibits the highest performance among conventional lubricants, the above lubricant excels in seizing resistance and the performance in the heat resistance and friction coefficient are superior or comparable to beef tallow. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60212486-A (JP)
Inventor: HAABUEI DEI SHINDORAA
IPC: C10G1/00
Filed: 1985-03-15
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-S59177689-A (JP)
Inventor: KOSAKA TOSHIHISA
IPC: G07D7/20
Filed: 1983-03-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60196939-A (JP)
Title: Charged particle beam exposure
Inventor: NAGATA TAKEO
IPC: H01L21/027
Filed: 1984-03-19
Abstract: PURPOSE:To restrict the generation of a section with a side less than the minimum image width from being set up while minimizing the total number of sections of exposed figures by a method wherein a section set up region is provided with new sectional data informations while a part of the segments parallel to the first coordinate axis is erased to set up the other segments parallel to the second coordinate axis. CONSTITUTION:The segments IJ, K1L and ON1 parallel to Y axis are set up successively to set up four sections by means of sectioning a trapezoid K1LN1O by a segment N1N2 parallel to X axis. A triangular section NN1M is provided with the data on the adjoining sections K1N2N1O and N2LN1. The vertex N1 is held in common by said three sections. When the side N1O of section K1N2N1O and the side NN1 of section NN1M are compared with each other, if the difference NO exceeds the minimum picture image width, the segments NN1 and N1N2 are erased to set up a new segment NN3 parallel to X axis obtaining new sections K1N3NO and N3LM. Through this sectional renewal, total number of sections may be reduced restricting a side with dimension not exceeding the minimum image width from being set up.
Patent JP-H07239315-A (JP)
Title: Heat conductive type absolute humidity sensor
Inventor: TAKEDA MITSUYUKI
IPC: G01N27/18
Filed: 1994-02-25
Abstract: PURPOSE:To provide a heat conductive type absolute humidity sensor unnecessary for aligning the attaching and arranging directions of measuring and comparing thermal resistor elements and good in work efficiency. CONSTITUTION:A stem having measuring and comparing thermal resistor elements 1, 2 fixed thereto is covered with a cap having a venting hole provided thereon and the cap is fitted in a cap fixing plate under pressure and the cap fixing plate is covered with a metal case and a metal cover is attached to constitute the heat conductive type absolute humidity sensor. Platinum patterns 29 becoming point symmetry with respect to the center of the measuring and comparing thermal resistor elements 1, 2 are formed on a substrate 30 and trimming places are provided at the position becoming point symmetry with respect to the resistor elements 1, 2.
Patent JP-H07238844-A (JP)
Title: Exhaust brake device
Inventor: OKAZAWA MASAO
IPC: F02D1/02
Filed: 1994-02-25
Abstract: PURPOSE:To prevent the generation of a black smoke in the exhaust gas when an exhaust brake is released. CONSTITUTION:In an exhaust brake device in which an acceleration switch 54 is opened by depressing an accelerator pedal 53, and an exhaust brake 38 is released by converting an electromagnetic change-over valve 48, a delay operation is carried out by the computer of an ECU 57 in the releasing condition of the exhaust barke 38, and the feeding amount of the fuel injected from a fuel injection nozzle 33 is increased after the delay time of the exhaust brake releasing has passed.
Patent JP-S63220119-A (JP)
Title: Camera
Inventor: WAKABAYASHI TSUTOMU
IPC: G03B7/01
Filed: 1987-03-09
Abstract: PURPOSE:To prevent inappropriate photographing by constituting the titled camera so that an exposure control operation cannot be started, in case a shutter speed priority automatic exposure control mode has been set, and also, a bulb has been set. CONSTITUTION:In a camera which can set simultaneously a shutter speed priority automatic exposure control mode and a bulb by exposure factor setting members 3, 4, in case a shutter speed priority automatic exposure control mode has been set, and also, a bulb has been set, the camera is constituted so that an exposure control operation cannot be started. That is, in case the bulb is set by the exposure factor setting members 3, 4, and also, the shutter speed priority automatic exposure control mode is set, and a release button 5 is pushed, the exposure control operation is not started. Even if a diaphragm which becomes a correct exposure cannot be calculated, there is no hindrance. Also, in case the shutter speed priority automatic exposure control mode has been set, when the bulb is set due to a misoperation, or the exposure factor setting member moves carelessly and becomes the bulb, as well, the exposure control operation is not started. In such a way, it does not occur that in appropriate photographing is executed.
Patent JP-H07260438-A (JP)
Title: Object image input unit
Inventor: SANADA TOMOHIRO
IPC: G06T1/00
Filed: 1994-03-24
Abstract: PURPOSE:To determine the diameter of a micro pare in an object accurately by picking up the image thereof accurately. CONSTITUTION:A guide member 12 for receiving an object 24 carried from the upstream side at a receiving section 12A and guiding the object 24 to the downstream side is provided, at the positions corresponding to respective receiving sections, with openings 12B. A photosensor 14 detects the opening 12B arriving at a predetermined position thus detecting the object 24 being positioned at a measuring position accurately. A recording means 18 stores image data picked up by means of a CCD camera 16 in synchronism with a detection signal from the photosensor 14. Consequently, an image data of the object 24 including the accurate image of micro pores thereof can be obtained.
Patent JP-2000246991-A (JP)
Title: Printing apparatus, and protecting sheet for operation display screen of printing apparatus
Inventor: HONMA YOSHIFUMI
IPC: G06F3/041
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To surely protect a printing apparatus by setting a protecting sheet to cover part of a transparent tablet when the transparent tablet is fitted to an upper face of an operation display screen. SOLUTION: When a transparent tablet is fitted to an upper face of an operation display screen 4 of a printing apparatus which prints characters or figures to a predetermined paper, part of the transparent tablet is covered with a protecting sheet 7. The protecting sheet 7 consists of a rectangular flat part 7a, having four corners set in a positional relationship to correspond to four corners of an operation display part respectively. Partial projections 7b of a size slightly entering a gap between a packing 6 for sealing and the display screen 4 are set to the vicinity of the four corners within the flat part 7a. Moreover, bent parts are set in the vicinity of centers of upper, lower, right and left edges of the flat part 7a, which are bent in a direction opposite to the side where the protecting sheet 7 and the operation display screen 4 are opposed to each other.
Patent JP-S58171702-A (JP)
Title: Reproducing device of magnetic recorded information
Inventor: KAWAMURA KOUICHIROU
IPC: G11B5/008
Filed: 1982-04-02
Abstract: PURPOSE:To prevent the crosstalk from adjacent tracks, by reproducing information with a reproducing head which has a width narrower than the width of tracks on a magnetic recording medium. CONSTITUTION:A reproducing head 7 which has a width WH narrower than a width WT of a track 3 on the magnetic recording medium is used to reproduce a magnetic recorded signal of the track 3. Thus, the crosstalk from adjacent tracks 5 is prevented even if the reproducing head 7 is shifted to a position 8 or 9, and requirements of the tracking precision are relaxed. In case of the 2- track system, the width WH of reproducing heads 14 and 15 is made narrower than the width WT of the track, and a length DT between center lines of tracks is made shorter than a length DH between centers in the breadthwise direction of reproducing heads 14 and 15, thereby attaining the same effect as the single track system.
Patent JP-S52136667-A (JP)
Title: Digital voltmeter
Inventor: YAMAGISHI GENJIROU
IPC: G01R19/25
Filed: 1976-05-11
Abstract: PURPOSE: To inform simply the pllarity of measured value to voltmeter operator by changing the indicating color of liquid crystal indicator for indicating the polarity of measured value. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63218359-A (JP)
Title: Paper powder removing method for corrugated cardboard sheet
Inventor: TAMURA TAKESHI
IPC: B41F23/00
Filed: 1987-03-09
Abstract: PURPOSE:To improve removing efficiency of paper powder, by applying a specific polyurethane resin maintaining viscous state onto the surface of a feed roll for corrugated cardboard printer. CONSTITUTION:Ultraviolet ray hardening-type specific polyurethane resin liquid 31 is fed onto a polyester film 32 then irradiated by an ultraviolet ray lamp, so as to produce a film 3 in viscous state where the resin is just before beginning a complete curring set complete. Then the resin film 3 is wound over the surface of a roll A corresponding to the print face of each feed roll and sticked thereto with both side adhesive tape, for example. When a printing machine which is mounted with a feed toll applied with a resin film for removing paper power is employed for printing of a corrugated cardboard, paper powder on the sheet is transferred entirely to the adhesive film face, thereby whitening or clogging of plate due to paper powder does not occur even after printing of many sheets and a large quantity of paper powder accumulates on the surface of the feed roll applied with resin film. Viscosity of paper powder is recovered through washing with water.
Patent JP-H05258565-A (JP)
Title: Semiconductor storage device
IPC: G11C11/407
Filed: 1992-03-12
Abstract: PURPOSE:To reduce power consumption by inhibiting holding operation of a boosting potential level of a boosting signal in a operation mode previously determined. CONSTITUTION:This semiconductor storage device is provided with a CAS before RAS refresh mode. In this case, generally, an internal control signal CAS is inhibited, and column selecting operation is not performed but only row selecting operation is performed. Also, the signal CAS is generated inside corresponding to an external control signal the inverse of RAS. This constitution inhibits holding operation of boosting level of a boosting word line driving signal in the CAS before RAS refresh mode. That is, holding operation is inhibited in a holding circuit 302 which holds a potential level of the boosted word line driving signal from a boost circuit 204 corresponding to a CAS before RAS refresh operation mode detecting signal the inverse of CBR from a CBR detecting circuit 300. The circuit 300 falls the signal the inverse of CBR to L level by judging designation of the mode according to the signal the inverse of CAS and the signal the inverse of RAS.
Patent JP-2000253016-A (JP)
Title: Data transmission system
Inventor: OKANO YOICHI
IPC: H04L69/40
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To attain initializing of transmission and dynamic revision of transmission setting change in a short time and to reserve a backup station. SOLUTION: In the data transmission system consisting of a plurality of data transmitters 1(1a-1c) and where any data transmitter acts like a transmission management station 1b to manage data transmission between the data transmitters, each data transmitter 1 is provided with an individual set information storage means 31 storing individual set information 6 for each data transmitter used for data transmission. Then a transmission management station 1b is provided with a set information collection means 33 collects individual set information from other data transmitter and with a total set information generating means 34 consisting of the individual set information of all the data transmitters collected by the set information collection means 33 and used for data transmission management among the data transmitters.