baber/WOPTO huggingface dataset:
Patent JP-S56130065-A (JP)
Title: Scanning electron microscope
Inventor: HARASAWA KIYOSHI
IPC: H01J37/153
Filed: 1980-03-17
Abstract: PURPOSE:To facilitate the adjusting control of an astigmatism correcting device, by supplying each four polar lens coil forming an XY type astigmatism correcting device with outputs of a horizontal scanning circuit and a vertical scanning circuit by using scanned image subjected to deflection modulation. CONSTITUTION:Focusing lenses 16, 17, a deflection coil 18 and a four polar lens 30 are arranged in an mirror cylinder 12, and an electron beam from an electron gun 13 is focused on a test specimen 15. On the other hand, switching devices, S1, S2 are provided between a mode supplying only the output of a vertical scanning circuit 22 to the vertical deflection coil 29 of a picture tube 28, and a mode supplying the output added with the image signal from a detector 23, and, moreover, switching devices S3, S4 are provided between a mode supplying only the output of a variable direct current power source 35 to a four polar lens 30 and a mode supplying the output added with the output from a horizontal or a vertical scanning circuit 21, 22. Accordingly, the current of an astigmatism can be done easily, by using the switching device and the adjusting means for the power source 35.
Patent JP-S61193058-A (JP)
Title: Frequency variable probe for double resonance
Inventor: FUJITO TERUAKI
IPC: G01R33/36
Filed: 1985-02-21
Abstract: PURPOSE:To tune an observation frequency from low to high sides by changing over a circuit for sending the high frequency for observation to a sample coil to the 1st state in which a capacitor is inserted in series thereto and the 2nd state in which electrodes are grounded via the capacitor. CONSTITUTION:A high frequency fd for decoupling is supplied to one end A of the sample coil 1. The high frequency f0 for observation is supplied to the other end B. A cable 6 is provided to one end A of the coil 1 and a trap coil 10 and a cable 11 are provided to the other end B. The electric length joining the coil 10 and the cable 11 is set at 1/4 the high-frequency for decoupling. The capacitor 12 is provided in series to the B end side of the coil 1 to provide the 1st state, by which the floating capacity of the coil 10 and the cable 11 is canceled and the frequency is increased. The electrodes 13, 14, 18 are grounded through the capacitor 17 to provide the 2nd state in order to short circuit the capacitor 12, by which the frequency is decreased. The frequency for observation is thus tuned in the low - high frequency ranges by changing over the circuit to the 1st and 2nd states.
Patent JP-S54125347-A (JP)
Title: Bellows for vacuum container
Inventor: MIYAUCHI SADAO
IPC: H05H1/12
Filed: 1978-03-23
Abstract: PURPOSE: To reduce the cost and raise the reliability of a bellows for a vacuum container, by providing large-thickness reinforcing parts on the vertexes of the atmospheric side of the bellows.  
     CONSTITUTION: The reinforcing parts 7 are provided on the vertexes of the atmospheric side of the bellows 4. The reinforcing parts 7 have a large thickness and are formed integrally with the vertexes to prevent the torsional bending of the bellows 4 but permit of only its bidimensional simple deformation. Thus, the torsional flexural rigidity of the bellows 4 is raised. As a result, the local deformation of the bellows 4 is surely prevented even if the axial compressive force increases. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6432147-A (JP)
Title: Test piece clamper for material tester
Inventor: ANDOREASU POORU
IPC: G01N3/08
Filed: 1988-02-16
Abstract: PURPOSE: To eliminate the transversal force or bending load applied to a test piece by arranging clamping heads on a transversal frame so that the heads can be moved in the transversal direction against the arranging direction of a test piece. CONSTITUTION: A material testing machine is composed of a frame having struts 1', a table 2, and a transversal frame 3 and a loading device having a load cylinder 4 is positioned to the table 2. Clamping heads 5 and 5' which clamp a test piece 6 are respectively installed to the frame 3 and cylinder 4 and the head 5 is connected to the frame 3 with a clamping device 7 which can be moved in the transversal direction. A pressure medium is supplied to a sliding surface formed on the device 7 so as to form an oil film and, at the same time, the clamp connection is warmed so that the test piece 6 can be adjusted automatically to a proper position by the returning force of the test piece 6 itself. Therefore, the transversal force applied to the test piece 6 can be eliminated.
Patent JP-H0616807-A (JP)
Title: Epoxy-functional polyphenylene ether with low gel content, its production, and composition containing copolymer produced therefrom
Inventor: FUARITSUDO FUOUADO KOOURI
IPC: C08G81/00
Filed: 1993-02-24
Abstract: PURPOSE: To obtain epoxy-functionalized polyphenylene ethers from which copolymer-containing compositions having high impact strength when they are compounded with other high polymers such as linear polyesters by melt- blending polyphenylene ethers and a small amount of glycidyl acrylate under the presence of an inert lubricant are obtained.  
     CONSTITUTION: At least one kind of polyphenylene ether and glycidyl acrylate in an amount of about 2 to 4 wt.% based on the weight of the polyphenylene ether are subjected to melt compounding processing in the presence of an effective amount of at least one kind of lubricant which practically in inert toward the glycidyl acrylates and polyesters at a temperature in the range of about 250 to 300°C for the effective period to produce a polymer having a gel content not more than 5 wt.%. Extruding processing is preferable for the melt compounding. Hydrogenated poly-α-olefin is preferable as the lubricant. The functionalized polyphenylene ether and linear polyester (for example; polybutylene terephthalate) are melt blended to obtain copolymer-containing compounds. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H11216988-A (JP)
Title: Side-knock type writing instrument
Inventor: ONUKI SOJI
IPC: B43K7/12
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of the state in which lead delivery operations is disturbed by noises of sliding of a knock button with a slider generated when the knock button is pressed or by powder generated by the slide contact of the knock button with the slider or the wear of the slider, and the operation gets slower and finally a lead delivery mechanism is moved forward and not moved backward to the original position. SOLUTION: A writing instrument is disposed in a barrel 1, and the writing instrument is so disposed as to appear and disappear from the barrel, and a window hole is formed on the side wall of the barrel, and a knock piece 3 movable in the diameter direction of the barrel is formed on the window hole, and also a slider 14 movable by the slide contact with the knock pieces is disposed on the writing instrument, and the knock piece and the slider are composed of polyacetal resin and a silicone lubricant is contained at least in one member.
Patent JP-S52118668-A (JP)
Title: Apparatus for separating suspended solid matter and supernatant liquid
Inventor: YAMAZAKI SEIJI
IPC: B01D21/24
Filed: 1976-03-31
Abstract: PURPOSE: In a purifying process of waterworks, to install a sealed cover of a nonperforated plate which is bent at least in circumferential portion, above an impeller applied to an adjusting vessel etc., and efficiently concentrate a separated sludge. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60179855-A (JP)
Title: Recording method of program execution route
Inventor: YAMAGUCHI SHIGERU
IPC: G06F11/34
Filed: 1984-02-27
Abstract: PURPOSE:To record precisely an execution route from the start of the execution to an error generating point even if a program error is generated during an output is being suppressed by using two recording tapes for always accumulating execution route recording data until an output request. CONSTITUTION:A processing program group 2 is an object for the execution route recording and accessed from an optional position by a recording subroutine 4, and at the access time, an execution route No. delivered by an argument is entered. Data in a recording table 3 are transferred in an idle area in an output recording table 5 by an output request subroutine 6. Said data transfer is executed when there is no output suppression as the result of discriminating an output suppression flag in an output suppression control table 7 to start an output program 12. When an error is generated in a processing program, its error generation program No. is entered by a forced output request subroutine and the corresponding data in the table 3 are transferred to the output table 5 to start the program.
Patent JP-H10219369-A (JP)
Title: Composite material of ceramics and metal, and its production
Inventor: SHIMOJIMA HIROMASA
IPC: C22C47/08
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To solve the problems of the conventional composite material of ceramics and metal, that is, inferior heat resistance caused by Mg contained in it and inapplicability to vacuum equipment. SOLUTION: In the composite material of ceramics and metal, a preform is composed of an SiC, Al2 O3 , AlN, TiN, or TiC powder of 1-150μm average grain size, having 20-80vol.% powder fillng ratio, and the metal is composed of Al-Si-Ti, Al-Cr-Ti, or Al-Ti. This composite material is produced by adding a Ti or TiH2 powder of 1-100μm average grain size and a metal powder of Al-Si-Ti, Al-Cr-Ti, Al-Ti, Al-Si, Al-Cr, or Al of >=99% purity to the above ceramic powder, further adding a binder to the resultant powder mixture, molding the resultant mixture, burning the resultant molded body into a preform, and then making a metal, such as Al, penetrate into this preform.
Patent JP-H08196662-A (JP)
Title: Ball for ball game
Inventor: SHISHIDO HIDEOMI
IPC: A63B45/02
Filed: 1995-01-30
Abstract: PURPOSE: To provide a ball, in which excellent abrasion resistance is provided while complex and precise printing is applied, for a ball game. CONSTITUTION: A transfer film 9 in which a pattern is printed by means of screen printing, which is performed by ink containing sublimable dye and pigment, on a film base material 10 is superposed on a leather surface, and then, heat and pressure are applied. The pigment in the transfer film 9 is fixed on the leather surface, while the dye is sublimated so as to penetrate into the leather. In this way, multicolored precise printing, for example, gradation printing in which color is gradually varied can be carried out.
Patent JP-S56131558-A (JP)
Title: Preparation of urea
Inventor: YONEHARA KAORU
IPC: C07C239/00
Filed: 1980-03-18
Abstract: PURPOSE: To prepare urea, economically, in an industrial scale, with reduced thermal cost, by reacting NH 3  with CO 2  in a reactor, extracting the urea-containing liquid phase and the gaseous phase continuously from the reactor, cooling and condensing the gaseous phase, and utilizing the heat of condensation as the heat for the concentration of the aqueous solution of urea.  
     CONSTITUTION: Ammonia gas containing oxygen for corrosion protection of the apparatus is supplied to the pump 2 through the supply tube 3, and introduced into the reactor 1 through the inlet tube 4. CO 2  gas is supplied to the compressor 5 through the tube 6, and introduced into the reactor 1. The liquid phase containing urea produced by the reaction of ammonia and CO 2  is extracted continuously from the reactor 1 through the overflow tube 14. On the other hand, the gaseous phase containing steam, NH 3 , CO 2 , etc. is taken out from the top of the reactor 1, and introduced into the condenser 10 through the outlet tube 9. The gas is cooled and condensed by the thermal medium in the heat-exchange tube 13, and the heat received by the indirect cooling is transferred through the the heat exchange tube 20 to the evaporator 19, in which the urea solution in the liquid phase is concentrated by the received heat to obtain concentrated urea solution from the outlet tube 21. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58152575-A (JP)
Inventor: SAWADA KOUICHIROU
IPC: A62C3/00
Filed: 1982-03-03
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-2000229324-A (JP)
Title: Method for producing mold for molding resin part, and mold and method for molding resin part
Inventor: SONFUKU KAN
IPC: B29C33/40
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To dispense with the production of a master mold becoming a prior condition in the production of a mold for a resin part to achieve the reduction of the number of processes and the shortening of time. SOLUTION: An existing mold for molding a resin part is utilized while a resin of which the shrinkage factor is less than that of the material quality of the resin part is used to obtain a product model M and one mold model 41 is produced on the basis of the product model M and one mold 10 is produced on the basis of one mold model 41 while other mold model is produced on the basis of one mold 10 and the product model M and other mold is produced on the basis of the other mold model and finishing processing is applied to one mold 10 and the other mold to produce a mold for the resin part.
Patent JP-H07242499-A (JP)
Title: Formation of thin film of compound semiconductor crystal
Inventor: KIMURA HIROYA
IPC: C30B25/02
Filed: 1994-03-04
Abstract: PURPOSE:To form a thin film of a Ga atom-contg. III-V compd. semiconductor crystal more excellent in surface flatness on a silicon substrate. CONSTITUTION:When a thin film of a Ga atom-contg. III-V compd. semiconductor crystal is formed on a silicon substrate with triethyl gallium, a thin film of a compd. semiconductor crystal as a 1st layer is formed at a growth temp. in the range of 250-350 deg.C, the growth temp. is then increased to the range of 675-800 deg.C and a thin film of a compd. semiconductor crystal as a 2nd layer is formed.
Patent JP-S55127441-A (JP)
Title: Expandable thermoplastic polymer particle composition
Inventor: NAGATA MASAO
IPC: C08J9/22
Filed: 1979-03-23
Abstract: PURPOSE: To provide title compsn. which excels in blocking-prevention effect and fusing properties during molding, obtd. by coating surfaces of expandable thermoplastic polymer particles with a specified composite lubricant.  
     CONSTITUTION: 1W15wt% of satd. or unsaturated aliph. hydrocarbon blowing agent such as propane or n-butane having a b.p. lower than softening point of thermoplastic polymer particle is incorporated into the thermoplastic polymer particles composed of styrene polymer particles. Surfaces of the resulting expandable thermoplastic polymer particles are coated with 0.01W0.8wt% of a composite lubricant having primary particle diameter of not more than 100μ and consisting of (A) 30W70wt% of zinc stearate, (B) 10W20wt% of a satd. or unsaturated 10W30C higher fatty acid such as stearic acid or ricinoleic acid, (C) 10W45wt% of a 10W30C higher fatty acid bisamide such as ethylenebisstearylamide, methylenebisstearylamide, and (D) 5W15wt% of a metal salt of a higher fatty acid other than (A). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08207999-A (JP)
Title: System for distinguishing properties of fuel
Inventor: IGA TAKESHI
IPC: B67D7/32
Filed: 1995-01-31
Abstract: PURPOSE: To prevent an error in filling a fuel storage tank by means of a simple system so as to enhance safeness. CONSTITUTION: There are provided a signal-receiving/transmitting tank-side unit 4 and a signal-receiving/transmitting reader-side unit 6: the former unit is equipped with a semiconductor device, in which information on the properties of a specified fuel is recorded, and with a tank-side coil and set at the port of a tank for a specified fuel, whereas the latter unit is equipped with a reader- side coil by means of which it transmits an electromagnetic signal to the signal- receiving/transmitting tank-side unit 4 on the one hand and receives an information signal outputted by the semiconductor device on the other hand.  Furthermore, a reader device 8, connected with the signal-receiving/transmitting reader- side unit 6, is provided, which supplies power to the above-mentioned reader-side unit 6 on the one hand and by inputting the information signal from the semiconductor device, received by the reader-side unit 6, distinguishes the properties of a specified fuel on the other hand. In addition, a fuel properties display device 10 is provided, which indicates the properties of a specified fuel by using a photosignal outputted by the reader device 8.
Patent JP-S52117531-A (JP)
Title: Pattern recognition system
Inventor: YOSHIDA MASUMI
IPC: G06K9/00
Filed: 1976-03-30
Abstract: PURPOSE: To secure coding of white region within the pattern frame containing the recognition object pattern as well as to have coding the segment which corresponds to the pattern stroke of recognition object in order to extract macrocharacteristics of the pattern. As a result, the pattern which has a large deformation can be effectively recognized. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10234073-A (JP)
Title: Multi-access radio communication system
Inventor: KAWAI MAKOTO
IPC: H04W28/08
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To provide the multi-access radio communication system in which the entire communication capacity is increased and which has provision for increase in local traffic while using a conventional transmitter-receiver in a conventional system. SOLUTION: Radio communication is conducted in a service area SA consisting of a host station H0 and a plurality of terminal stations S0. When the traffic in a service area N0 exceeds a prescribed threshold level, the host station H0 divides the service area N0 into a plurality of sub service areas N1, N2 each consisting of a plurality of terminal stations S0 and selects at least one terminal in at least one of divided service areas, e.g., N2 to be a sub station H2. The terminal station S2 in the sub service area N2 in which the hub station H2 is selected makes radio communication with the other station S2 in the N2 and makes radio communication with the host station H0 via the hub station H2.
Patent JP-S60210094-A (JP)
Inventor: FURANTSU FUAARENSHIYOON
IPC: H04M1/26
Filed: 1985-02-25
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-S58151267-A (JP)
Title: Thermal head driving device
Inventor: HASEBE TAKUMI
IPC: B41J2/365
Filed: 1982-03-04
Abstract: PURPOSE:To obtain the titled device which can obtain the stable peak value of the temperature of the head, by applying pulses for keeping the temperature of the thermal head during a record stopping period and a white signal recording period, thereby keeping the temperature of the thermal head. CONSTITUTION:The temperature keeping pulses having a pulse width t0 are applied at a repetition period T, and recording pulses with a recording pulse width t1 are applied. Even when the recording is not performed, the head is driven by the pulses with the pulse width t0, and the temperature is increased to the vicinity of a temperature thetaB where heat sensitive paper is not colored. When the recording is performed, the head is driven by the pulses with the pulse width t1, the fluctuation of the peak value of the head temperature is small, and a stable printing density is obtained.
Patent JP-S63203254-A (JP)
Title: Apparatus for pouring molten metal for metal strip continuous casting
Inventor: KASAMA AKIO
IPC: B22D11/06
Filed: 1987-02-17
Abstract: PURPOSE:To stabilize molten metal pouring and to improve the yield of product by arranging an outer nozzle providing porous refractory at the bottom thereof to an inner nozzle and putting meltable member further on the porous refrac tory. CONSTITUTION:A pouring basin part 8 is formed by surfaces of cooling drums 6a, 6b and side weirs 7a, 7b, and also the nozzle part composing of the nozzle 1 and the outer nozzle is arranged above the pouring basin part 8. The porous refractory 4 is arranged at the bottom part of the outer nozzle 2 having divergent cross sectional shape and on this, the meltable metal member 5 of metallic net shape, etc., is put. At the time of supplying the molten metal from the inner nozzle 1, the meltable metal member of the nozzle 2 is melted to store on the refractory 4. By this method, as the molten metal flowing from the refractory 4 is unified toward direction, the molten metal pouring is stabilized and the quality of metal strip product is improved, and the yield of the product is improved.
Patent JP-H08236825-A (JP)
Title: Superconducting element and its forming method
Inventor: SAITO KAZUO
IPC: B82B1/00
Filed: 1995-02-23
Abstract: PURPOSE: To form an effective superconducting quantum thin wire in normal conductor forming a superconducting junction, by designing the width of a superconducting electrode to be narrower than an ordinary superconducting junction. CONSTITUTION: The width of superconducting electrodes 301, 302 is 1.0μm, and the electrode width of their tip parts is 0.5μm. The interval 200 between the superconducting electrodes 301 and 302 of superconducting junction parts where the superconducting electrodes face with each other via normal conductor is 0.5μm. In the state that a gate voltage is not applied, superconductivity couples in the normal conductor constituting the superconducting junction in a region which becomes shorter than the coherence length. The region becomes equivalent to a superconducting quantum wire. The width of the region where superconductivity couples in the normal conductor becomes much thinner than the width of an actual superconducting electrode, as the result of the influence of the boundary in the electrode width direction.  When the width of the superconducting coupling region becomes narrower than the normal coherence length, an effective superconducting quantum wire can be formed in the normal conductor forming the superconducting junction.
Patent JP-H10230267-A (JP)
Title: Porous carbon electrode regeneration type water purifier
Inventor: MURAKAMI TAKASHI
IPC: C02F1/28
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To constantly keep strong sterilization power by operating an alarm means at the time of detecting water flow to a vessel of an electrolytic cell by a water flow detecting means in the course of applying current to a heater. SOLUTION: In the water purifier 100, an electrode and the like inside of the porous carbon electrode electrolytic cell EC are boiling-sterilized and simultaneously the porous carbon electrode 1 is regenerated by applying current to the heater 158 automatically every day when regeneration time stetted by a user or as a default comes or every time when a manual regeneration switch is pushed by the user. In such a case, the output of the flow rate sensor 251 and a thermistor 170 is imputted to a microcomputer of a control part 200 and the microcomputer controls the current supplied to heater 158 through a solid-state relay. When the water is made to flow to the water purifier by the user in the course of the regeneration of the electrode, it is reported to the user by ringing a buzzer that the electrode is in the course of regeneration.