baber/WOPTO huggingface dataset:
Patent JP-S61164378-A (JP)
Title: Focusing and deflection circuit for electrostatic focusing and electrostatic deflection type image pickup tube
Inventor: NAITO MASAO
IPC: H04N3/26
Filed: 1985-01-17
Abstract: PURPOSE:To simplify the circuit constitution and to decrease power consumption by providing a master focusing adjusting means in a horizontal and vertical oscillation circuit. CONSTITUTION:The horizontal and vertical oscillation circuit includes oscillators 30, 31 obtaining sawtooth wave deflection signals with opposite polarity to each other, and the charge start potential of capacitors C1, C2 is controlled by transistors Q21, Q31. A power supply voltage control circuit is connected between power supply terminals 32a and 32b and a voltage division circuit 37 is connected between both power terminals (b, c) of two power supplies of the said power voltage control circuit. In controlling a voltage applied across the voltage division circuit 37 by controlling the power voltage control circuit, a mean value of the voltage across a variable resistor R21 is controlled to change a focus voltage. A focus control signal generating circuit is a simple constant current source in a horizontal/vertical pin-cushion correcting circuit and the power conumption of the said circuit is decreased than of other distortion circuits.
Patent JP-H11205333-A (JP)
Title: Data communication congestion simulator
Inventor: SHIMIZU TAKAO
IPC: H04L69/40
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To simulate a communication congestion of a network by using a small number of terminal devices. SOLUTION: Line cables 1, 3 of a communication congestion simulator 100 are inserted on the way of a network channel. A noise supply circuit 9 in the simulator 100 generates a white noise with a frequency band of 1 MHz-20 MHz and intermixes the noise to LAN cables 1, 3 periodically. Since communication data on the network are repetitively destroyed by the intermixed noise, re- transmission of communication data is repeated in the network so that congestion of communication occurs.
Patent JP-S61165321-A (JP)
Title: Plaster
Inventor: IIDA KINICHI
IPC: A61K9/70
Filed: 1985-01-16
Abstract: PURPOSE:An ointment prepared by adding magnesium metasilicate aluminate to an A-B-A type thermoplastic elastomer is spread on a stretchable nonwoven fabric which is composed of specific fibers to give a plaster with good adhesion properties and high stability with the passage of time. CONSTITUTION:An ointment containing an A-B-A type thermoplastic elastomer, preferably styrene-isoprene-styrene block copolymer, an alicyclic saturated hydrocarbon resin, a fluid paraffin, active ingredients and magnesium metasilicate aluminate is spread on a support. The support is a stretchable nonwoven fabric which is made by forming fibers such as polyamide or polyester fibers into a sheet and binding the fibers with an acrylic adhesive. The magnesium metasilicate aluminate adsorbs the active ingredients to prevent the domain phase A from dissolving and keep the adhesive properties of the base material. Moreover, the affinity between the ointment and the support is improved.
Patent JP-H09197306-A (JP)
Title: Optical switch and method for assembling optical switch
Inventor: OZAWA KAZUMASA
IPC: G02B26/08
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To stabilize optical characteristics at the time of optially coupling optical fibers by using a reflection preventing agent. SOLUTION: The optical switch 1 is constituted by sealing an optical fiber array member 4, a movable arm 6, a coupling position selecting mechanism B, and a movable arm driving mechanism A into a sealed case 2 and dipping them into a light reflection preventing agent P sealed in the case 2. The mechanisms B, A are arranged under the member 4 in the case 2 so that metallic worn powder contained in the agent P does not easily enter an optical, path between a 1st optical fiber 3 and a 2nd optical fiber 5.
Patent JP-H03211704-A (JP)
Title: Manufacture of voltage-dependent non-linear resistor ceramic composite and of varistor
Inventor: NOI KEIICHI
IPC: C04B35/46
Filed: 1990-01-16
Abstract: PURPOSE:To improve varistor function and capacitor function by mixing the first constituent where Sr of SrTiO3 is partially substituted by Ba with the second constituent such as Nb2O5 that promotes semiconduction, third constituent such as Al2O3 that improves dielectric constant and a surge resistance, and fourth constituent resulting from firing a mixture of CaTiO3 and SiO2 of specified composition that improves decreases in varistor voltage and dielectric constant at a specified temperature. CONSTITUTION:The title composite comprises 100wt pts. of the main constituent containing the following: 90.000-99.998mol% of the first constituent of Sr1-xBxTiO3 (0.001<=x<=0.300); 0.001-5.000mol% of the second constituent, a kind or more of Nb2O3, Ta2O5, WO3, Dy2O3, and Y2O3; and 0.001-5.000mol% of third constituent, a kind or more of Al2O3, Sb2O3, BaO, BeO, PbO, SiO2, SiC, SrO, Tl2O3, and ThO2; and 0.001-10.000wt pts. of fourth constituent resulting from firing a mixture of CaTiO3 60.000-32.500mol% and SiO2 40.000-67.5mol% at 1200-1300 deg.C. This constitution increases surge resistance.
Patent JP-S62165156-A (JP)
Title: Modulation measuring instrument
Inventor: SANBE FUMIO
IPC: G11B5/455
Filed: 1986-01-16
Abstract: PURPOSE:To measure a modulation efficiently in a short time by inputting the output signal of a magnetic head to a data collection part and collecting voltages of modulated waves superposed upon the output signal automatically. CONSTITUTION:A signal is sent out of an FDD tester 1 to an FDD 2 and the output signal of the magnetic head 21 is inputted to the data collection part 4. This input signal is a composite signal of the output signal composed of only a sine wave and the modulated wave, and rectified by a rectifying circuit 41 to extract only the modulated wave. Part of the modulated wave is sampled by a sampling circuit 43 and the voltage of the modulated wave at the sampled part is digitized by a peak value holding circuit 42 and an A/D converter 44 and inputted to an arithmetic part 5. The arithmetic part 5 starts operating with an index pulse, a minimum comparing circuit 51 detects and stores the minimum value of the digital signal from the collection part 4, and a maximum comparing circuit 52 detects and stores the maximum value. Those data are read by a dividing circuit 53 with a next index pulse to calculate the modulation, which is displayed on a display circuit 54.
Patent JP-H07204757-A (JP)
Title: Method for calking cap and spring in snap
Inventor: SHIMIZU TAKAAKI
IPC: A44B17/00
Filed: 1995-01-20
Abstract: PURPOSE:To reduce a calking cost of a cap having rugged pattern and a spring. CONSTITUTION:Firstly, soft rugged pattern transfer material 3 is filled up into a cap receiving hole 2 in a cap side calking jig 1. A transfer jig having the same rugged pattern as the cap 6 is pressed against the transfer material 3 in the cap side calking jig 1, and the same rugged pattern as the rugged pattern formed on the surface of the cap 6, is formed on the surface of the transfer material and hardened. The cap 6 is fitted into the cap side calking jig 1 hardening the transfer material 3 so as to match to the rugged pattern, and in this condition, the calking with the spring side is executed by interposing the material 7 between the cap and the spring.
Patent JP-H09216858-A (JP)
Title: Optical resolution of racemic tramadol
Inventor: HERUMUUTO BUTSUSHIYUMAN
IPC: C07C213/10
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To inexpensively obtain an optically active tramadol having an opium- like analgesic action by optical resolution of racemic tramadol without causing environmental pollution.  
     SOLUTION: The objective (+)-tramadol enantiomer is obtained by converting racemic tramadol salt, for example, racemic tramadol hydrochloride to its base, adding L-(+)-tartaric acid to the base in an organic solvent, for example, a 1-5C alcohol, to precipitate (-)-tramadol enantiomer. L-(+)-Tramadol enantiomer is obtained by isolating its base and converting it to a salt different from its tartrate salt. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S5392605-A (JP)
Title: Voice switch circuit
Inventor: KATOU KUNIHIRO
IPC: H04M9/10
Filed: 1977-01-25
Abstract: PURPOSE:To prevent malfunction of a circuit with eliminating memory of the abnormal voltage by providing a reset circuit in a time constant circuit.
Patent JP-S58124291-A (JP)
Inventor: NAKAMURA TAKAHARU
IPC: H01L27/01
Filed: 1982-01-20
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-H02187836-A (JP)
Title: Data storing system
Inventor: SASAKI TATSUO
IPC: G06F12/00
Filed: 1989-01-13
Abstract: PURPOSE:To accelerate processing speed in a retrieval processing by providing plural offset value storing areas of constant data length at the first field just behind the header of a record, and storing an offset value at every prescribed number of fields. CONSTITUTION:In the case of generating the record newly and storing it in a data storage file(FL) 7, the addition of the record in an existing data FL is performed by starting up a means 1 after inputting 101 a data FL number, the full number of fields(FD), data length, and data. Also, in the case of generating the data FL newly, the means 1 is started up after inputting 101 the full number of FDs, the number of data, and the data. The means 1 inputs the full number of fields 201 and starts up a means 2, and generates the header of the record and the first FD in a working area 6, and returns the address (AD) and the length 202 of the FD. A means 3 is started up by inputting those, and the offset value 302 is returned. Such operation is repeated for the number of times equivalent to that of FDs, and the completion 201 of the processings for all FDs is informed to the means 2, and the record AD202 in the area 6 is returned.
Patent JP-S5499759-A (JP)
Title: Roll for hot rolling
Inventor: KISHIMOTO TOSHIHIRO
IPC: B21B27/00
Filed: 1978-01-24
Abstract: PURPOSE:Roll for hot rolling, showing a high resisting property against extreme thermal and mechanical stimulation, obtained by uniformly distributing a fixed eutectic carbide to a fixed depth of the surface. CONSTITUTION:Less than 20mu of eutectic carbide is uniformly distributed in each direction of diameter, axis and circumference of a circle to 20mm of depth domain from the surface of roll at least in the surface layer domain of the roll, by carrying out hot hydrostatic pressure press of high carbon atomized powder. Carbon content of the above high carbon atomomized powder is 1.4-4.3% and crystal grain of the primary structure of solidifying time of the stomized powder is preferably made to be less than 1000mu.
Patent JP-2000209155-A (JP)
Title: Optical wavelength monitor controller, optical wavelength multiplex optical transmitter, optical wavelength monitor control method and optical wavelength multiplex optical transmission method
Inventor: HOTTA ATSUYA
IPC: H04B10/07
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To suppress the increase of the scale of an optical wavelength monitor controller according to the attended with increase of the wavelength of an optical signal. SOLUTION: The optical wavelength monitor controller that monitors the wavelength bands of a plurality of optical signals whose wavelength differs from each other is provided with optical filter means 9, 10, 11, 12, 13 with a plurality of transparent wavelength bands through which a plurality of monitor light signals branched from a plurality of optical signals pass and with a wavelength monitor means 14, 15, 17 that monitor a change in the intensity of the monitored light for every transmission of the optical filer means to obtain a wavelength shift in the optical signal.
Patent JP-S63175535-A (JP)
Title: Mobile radio communication system
Inventor: HIRONO MASAHIKO
IPC: H04B7/26
Filed: 1987-01-14
Abstract: PURPOSE:To simplify the radio line control by providing a function registrating plural radio zones including adjacent radio zones to a radio telephone set from a radio line controller at the registration of position, and applying call connection/talking in an idle radio zone among plural registered zones at the time of calling and incoming. CONSTITUTION:A radio line controller 11 stores the correspondence between a radio telephone set 17 and a radio zone 16, that is, position information into a subscriber memory to apply exchange processing between a connection line 13 and a wire line 15 to a radio connection device 14. Moreover, the position information is stored in the radio line controller based on a position registration request reached to the radio line controller 11 via the radio connection device 14 from the radio telephone set 17. The radio connection device 14 calls a specific radio telephone set by calling the identification code and detects a call signal addressed to its own radio connection device by reading the identification code to open a channel with an optional radio telephone set. Thus, it is not required to select a radio zone at each call connection to attain the simple constitution.
Patent JP-H04306414-A (JP)
Title: Burner controller
Inventor: KOBAYASHI SHINICHI
IPC: F23N5/20
Filed: 1991-01-24
Abstract: PURPOSE:To stop the burner automatically if no man is present when a burner is automatically started by a timer. CONSTITUTION:An operation controller with a timer that starts combustion by setting a combustion starting time is provided. The operation controller carries out a sequence of actions of ignition, combustion, and fire extinguishing according to a combustion program. The operation controller automatically extinguishes fire when the time that is beforehand set after starting the combustion by the timer has elapsed. A manual instruction device stops the fire extinguishing action of the operation controller. An alarm device issues alarm at a certain time before the operation controller makes fire extinguishing action. The operation is continued only under the condition that a man is present. Dangerous operations such as abnormal heating are avoided before they happen. And a high safety is achieved.
Patent JP-H07217275-A (JP)
Title: Secret electric lock controller
Inventor: NARUO KIMIHIKO
IPC: E05B49/00
Filed: 1994-01-26
Abstract: PURPOSE:To enhance security by turning a trackball for displaying verification codes sequentially in a display portion, then controlling an input determining switch for determining and inputting data about the codes displayed on the display portion, and then transmitting the code data from a signal transmission means to an electric-lock control unit. CONSTITUTION:Data about the rotational displacement of a trackball 11a is put to analysis by an input analyzer 15 and the analysis data is inputted to a CPU 10. When a determining key 11b is controlled with a verification code being displayed in a display portion 16, the input of figure data at that time is determined and temporarily stored in a storage portion 12. Then the verification code is inputted, and when the determining key 11b is controlled in an initial state of function mode, the figure data stored in the storage portion 12 is read and transmitted from a modulator 14 to a control unit U, together with a control command for unlocking an electric lock D. When the figure data is transmitted from a secret electric lock control 1, it is compared with registered verification code data, and if they coincide, an unlock signal is transmitted to the electric lock D.
Patent JP-2000204705-A (JP)
Title: Construction method for concrete slab and building with concrete slab
Inventor: HIGA KAZUHIRO
IPC: E04B5/43
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To construct a concrete slab with lightweight fillers without using forms for a beam and plane forms. SOLUTION: A bearing member 70 such as a sleeper is arranged onto bearing members 6b at required intervals, and lightweight fillers 30a, which have notches for joining shiplaps and in which bar members 33, 34 for nailing fixing and reinforcing materials are installed onto rears, are spread all over while being nailed and fastened by utilizing the bar members 33, 34 for nailing fixing by using the bearing member 70. Required slab bar arrangement 5 is conducted through spacers 37, and concrete 10 is placed.
Patent JP-S60152593-A (JP)
Inventor: RONNII DABURIYUU BAANON
IPC: C10G49/20
Filed: 1984-01-20
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-H03211853-A (JP)
Title: Method for inspecting reticle
Inventor: OHASHI NORIKO
IPC: H01L21/66
Filed: 1990-01-17
Abstract: PURPOSE:To measure the positional deviation of a reticle from a reference reticle from the deviated amount between pattern blocks in the reticle by measuring the deviated amount between the coordinates of each concentric square frame pattern provided at every original data block and square frames. CONSTITUTION:A pattern 1 on a reticle 3 is divided into four blocks A-D and each block has the pattern data of square frame patterns 2SA1-4 to SD1-4. Then, by arranging a square frame pattern S1-4 to the four corners of the reticle 3, the center coordinates of each square frame are measured and the extension or contraction of the coordinate rotating angle and length of each pattern block is calculated so as to calculate the deviated amount of a reference reticle from the coordinates of the square frame pattern. Therefore, the positional deviation of the reticle 3 from the reference reticle can be measured when the deviated amount between the reticle patterns is measured.
Patent JP-S60144629-A (JP)
Title: Infrared detector
Inventor: NAKADA TAKESHI
IPC: G01J5/0805
Filed: 1984-01-18
Abstract: PURPOSE:To reduce the size of the device and improve its detection precision by composing an optical chopper of bimorph elements and a shutter which is driven by the bimorph elements. CONSTITUTION:Infrared rays incident from a circular window 3 reaches an element 5 through a small hole 6a formed in the top surface of an internal shield case 6. The chopper which cuts off this infrared-ray incidence path consists of the shutter part 7 arranged closely to the small hole 6a of the internal shield case 6 and the 1st and the 2nd bimorph elements 8a and 8b which drive the shutter part. A voltage is applied between a terminal (a) which extends to the center electrodes 20 of the 1st and the 2nd bimorph elements 8a and 8b and a terminal (b) which extends to the 1st and the 2nd electrodes 23 and 24 to bend the bimorph elements in the opposite directions.
Patent JP-H05197209-A (JP)
Title: Magnetic particle
Inventor: KONO NOBUAKI
IPC: G03G9/107
Filed: 1992-01-20
Abstract: PURPOSE:To provide a magnetic particle which is superior in the strength and electrification property and enables to provide an excellent image, when it is used for a developer, by manufacturing the magnetic particle by a suspension polymerization process from a composition containing a polymerizable monomer, an amino resin and magnetic powder. CONSTITUTION:The magnetic particle is manufactured from a composition containing the polymerized monomer, the amino resin and the magnetic powder by a suspension polymerization process, and the magnetic powder is dispersed into the resin particles. Here the content of the amino resin is preferably 0.05-5 pts.wt. for 100 pts.wt. polymerizable monomer and the content of the magnetic powder is preferably 50-300 pts.wt. for the total 100 pts.wt. of the polymerizable monomer and the amino resin. Since the magnetic particle is obtained by a suspension polymerization of the composition containing the polymerizable monomer and besides the amino resin, the electrification property is excellent and further, the amino resin is present more on the surface side than the central part of the magnetic particle, so the electrification property is imparted efficiently. Thus the exfoliation does not generate and the strength is sufficient.
Patent JP-S61168580-A (JP)
Inventor: HANAOKA TADAO
IPC: C04B38/02
Filed: 1985-01-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59132548-A (JP)
Title: Picture display device
Inventor: MASUDA MITSUYA
IPC: H04N5/68
Filed: 1983-01-19
Abstract: PURPOSE:To remove conspicuousness of the boundary parts, by dividing a screen surface vertically and horizontally in plural sections while making electron beams in the adjacent sections within one horizontal display time to mutually display lines positioned near the vertically sectioned boundary areas. CONSTITUTION:A screen 9 applied with phosphors 20 displays pictures while electron beams generated from the line cathodes 2a-2d are vertically and horizontally deflected each of the plural sections in the vertical and horizontal directions. Every two pairs of tricolor phosphors in R, G, B are provided in a row in relation to each slit 14 on a beam flow control electrode 5. For instance, in the case of two vertical sections to be displayed by the line cathodes 2a and 2b, the line cathode 2a irradiates the phosphor regarding one picture element of R1, G1, B1 as to the lines 17 and 17' positioned in a sectional boundary while the line cathode 2b irradiates phosphors regarding one picture element of R2, G2, B2. In this way, the connection and duplication of electron beam spots on the lines near the vertical sectional boundaries are reduced in order to display with no conspicuous boundary parts.
Patent JP-S63175702-A (JP)
Title: Eddy current type noncontact displacement gauge
Inventor: KATO KAZUMICHI
IPC: G01B7/00
Filed: 1987-01-16
Abstract: PURPOSE:To improve measurement sensitivity over the entire detection surface of a detection coil which faces a body to be measured by forming the detection surface along the external surface of the body to be measured, and putting the detection surface of the detection coil opposite the body to be measured. CONSTITUTION:The detection coil 12 is fitted in the bottom surface of a case 11 and the surface of this detection coil 12 which faces a rotary shaft 1 is curved in a shape similar to the bottom surface of the case 11 so that the gap length X to the rotary shaft 1 is equal over the entire surface. In this constitution, the detection surface S of a sensor 10 is at equal distance to the rotary shaft 11 entirely and the measurement sensitivity is improved as compared with the plane detection surface S of a sensor; and the gap to the rotary shaft 1 can be made longer than the conventional detection coil and the sensitivity is improved.
Patent JP-S61167508-A (JP)
Title: Integral molding method
Inventor: MATSUE YOSHINORI
IPC: B29C39/10
Filed: 1985-01-19
Abstract: PURPOSE:To prepare a high-grade molded piece at a low cost and in a short time by giving an external pressure balancing with the pressure of synthetic resin of the internal part of a cylinder body of fragile material to the external circumferential surface and making integral molding without hurting the cylinder body. CONSTITUTION:To take an example, a metallic pipe 2 and a magnetic cylinder body 1 are inserted. Then, oil is supplied into an oil chamber 7 having an elastic cylinder 6a fitted to the external circumference of the magnetic cylinder body 1, an external pressure is given by oil pressure to the external surface of the magnetic cylinder body 1 to balance with the resin pressure of synthetic resin 3 to make an integral molding of the metallic pipe 2 and the magnetic cylinder body 1.