baber/WOPTO huggingface dataset:
Patent JP-H0346751-A (JP)
Title: Manufacture of small size gas-filled electric lamp
Inventor: YAMAGUCHI SEIJI
IPC: H01K3/22
Filed: 1989-07-14
Abstract: PURPOSE:To manufacture a high quality small size gas-filled electric lamp by hearing, melting, sealing and tipping off the glass tube of a semifinished product so as to obtain a finished product of smaller size, while keeping a portion of the semifinished product enclosing an inserted member to be sealed airtightly in a cooled state. CONSTITUTION:A flexible tube 7 is connected to an aperture end of the glass tube 1 of a semifinished member, and after evacuating the inner portion of the glass tube 1 an innert gas is injected in the tube. Then a small diameter portion 1b of the glass tube 1 is heated and malted with a gas burner 6, and sealed and tipped off to obtain a semifinished product 8A. Then a portion of the semifinished product 8A enclosing an inserted member 5A airtightly is immersed in a cooling liquid in a cooling chamber 9, and after cooling the semifinished product 8A is heated and melted at the position of a beaded glass 2b, and sealed and tipped off to obtain the final dimension. Thereby a small size lamp 11A provided with two outer lead wires on the both ends, and in which a high pressure gas is enclosed can be obtained.
Patent JP-2000016019-A (JP)
Title: Pneumatic radial tire for construction vehicle
Inventor: TAKAHASHI TAKESHI
IPC: B60C9/20
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To enhance the durability by suppressing edge separation generated in a max. width belt layer in the low speed and high load condition. SOLUTION: A pneumatic radial tire for a construction vehicle is equipped with two or more belt layers 4, a belt edge rubber layer 6 installed in such a way as enwrapping the two ends across the tire width of a max. width belt layer 4a, and belt cushion rubber layers 7 installed between a carcass layer 2 and the two ends of the belt edge rubber layer 6, which 6 has the maximum thickness at the belt end (e) of the max. width belt layer 4a, wherein the section shape on the tread side at the belt end (e) from the center in the thickness direction has a radius of curvature R expressed by R=(1.2-1.6)×Do, where Do=Dc+(Ec/Eb)×Db provided that Eb>=Ec and Do=Db+(Eb/Ec)×Dc provided that Ec>Eb.  In the expressions, Eb represents 100% modulus of the belt edge rubber layer, Ec does 100% modulus of the belt cushion rubber layer, Db does the belt end carcass side width of the belt edge rubber layer, and Dc does the belt end thickness of the belt cushion rubber layer.
Patent JP-H0345962-A (JP)
Title: Electrophotographic sensitive body
Inventor: KOYAMA TAKASHI
IPC: G03G5/14
Filed: 1989-07-13
Abstract: PURPOSE:To obtain stable potential characteristics against environmental conditions and good images by incorporating a polyamide resin grafted with a polymer having specified structural units in an interlayer formed between a substrate and a photosensitive layer. CONSTITUTION:The interlayer contains the polyamide resin grafted with the polymer or copolymer having the structural units represented by formula I in which R1 is H or methyl; Z is O or NH; A is 1 - 6 C alkylene; Y<+> is a group of formula II or the like; and X<-> is an anion, such as halogen ion, perchlorate ion, tetrafluoroboric acid ion, or methylsulfonic ion, thus permitting potential characteristics and obtained images to be stabilized against all the environmental conditions from low temperature and low humidity to high temperature and high humidity.
Patent JP-H0346161-A (JP)
Title: Non-linear de-emphasis circuit
Inventor: YAMASHITA NOBUITSU
IPC: H04N5/92
Filed: 1989-07-13
Abstract: PURPOSE:To make a response at high speed by inputting input data and the output of a feedback circuit to a table and obtaining a de-emphasis output from the table. CONSTITUTION:The data table is written into a ROM 1 in advance and this table inputs an input digital signal x' to an output dmu of an infinite response digital IIR filter 2 and outputs an emphasis output y'. For an LPF 2, an LPF with the same time constant as the HPF of a conventional non-linear de- emphasis circuit is composed of the IIR filter and a feedback circuit with a delay circuit is constituted. Thus, the de-emphasis output is obtained from the ROM 1 of the table and this feedback circuit defines the low area component of the de-emphasis output as the input to the ROM 1 of the table.
Patent JP-S6244370-A (JP)
Title: Lapping machine
Inventor: OTSUKI SHINSUKE
IPC: B24B37/16
Filed: 1985-08-20
Abstract: PURPOSE:To aim at improvements in a lapped surface and a lapping speed, by installing a radial hole which is crossed with a concentrically circular groove in the circumferential direction of a lapping machine and pierces up to an outer circumference of the lapping machine, and making minute particles to be produced at the time of lapping so as to be washed away to the outside of the machine together with a abrasive solution. CONSTITUTION:When a rotary shaft 3 rotates and a lapping machine 10 rotates due to rotation of this shaft, a work 5 rotates centering on another rotary shaft 4 by dint of frictional force with the lapping machine 10. At this time, the work 5 is lapped by friction with the lapping machine 10, and minute particles to be produced at lapping get into a groove 11, passing through four holes by dint of centrifugal force made by rotation of the lapping machine 10, and then these particles are discharged to the out side of the lapping machine 10. Thus, not only a lapping speed is improved but also a goos lapped surface is securable.
Patent JP-S6241632-A (JP)
Inventor: KOBAYASHI YOSHIHISA
IPC: A47L19/00
Filed: 1985-08-20
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-H0528735-A (JP)
Title: Vibration proof device for apparatus
Inventor: OWAKI HIROHIKO
IPC: G11B33/08
Filed: 1991-07-23
Abstract: PURPOSE:To provide the vibration proof device having excellent workability and performance by solving the problem of the poor mounting workability and performance of the vibration proof device to be interposed between the body part and external chassis part of an information reproducing apparatus. CONSTITUTION:This vibration proof device is constituted by interposing the vibration proof elastic member 8 molded internally and integrally with a coil spring 7 in a gravity direction between the external chassis part 1 and the body part 2. The assembly workability of the vibration proof device is improved in this way and the excellent performance to absorb and attenuate disturbing vibrations is obtd.
Patent JP-S6264179-A (JP)
Title: Signal multiplexing method
Inventor: TAKAI HITOSHI
IPC: H04N7/167
Filed: 1986-08-01
Abstract: PURPOSE:To multiplex a sub-signal without increasing the occupied spectrum by multiplexing the sub-signal in the band symmetrical with the vestigial side- band in regard to the frequencies in the vestigial side-band and of the carrier wave of a television signal vestigial-side-band-modulated. CONSTITUTION:In an transmission system 100, a carrier wave is first divided into two parts, and then the parts are separately amplitude-modulated by an amplitude modulator 3 and a multiplier 5 using the sub-signal different from a video signal or a TV signal of spread spectrum, and they are synthesized by a multiplexer 10. In such way, the sub-signal different from the TV signal is superposed in the band symmetrical to the vestigial side-band of the TV signal. A part of the side-band is extracted from the wave thus cross-modulated by a vestigial side-band filter 11, and the wave is transmitted. In a demodulation system 101, the reproduced carrier wave phase-locked with the modulation axis of the sub-signal filter 14 to demodulate the video signal. The demodulation of the sub-signal is executed in procedures inverse to the process of transmission.
Patent JP-2000009421-A (JP)
Title: Position measuring instrument
Inventor: MATSUURA YOSHIRO
IPC: G01B11/00
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a one-dimensional scanning type position measuring device which can detect the position of an object in two-dimensional directions. SOLUTION: The position measuring instrument emits a light beam having a longer cross section in one direction from a light projecting section and one- dimensionally scans an object 2 with the light beam in one direction by means of a scanning section. At the time of measuring the position of the object 2, the instrument detects the position by scanning the object 2 in such a way that the major axis of the cross section of the light beam is inclined rightward by an angle θ against the scanning direction. Then, the instrument again detects the position of the object 2 in such a way that the major axis of the cross section is inclined leftward by the same angle θ against the scanning direction.  Finally, the instrument finds the position of the object 2 in the horizontal and vertical directions (X-and Y-coordinates) by calculation based on the position of the object 2 recognized by the two times of scanning operations.
Patent JP-S57106220-A (JP)
Title: Time ratio signal generating device
Inventor: FURUKAWA YASUO
IPC: H03M1/82
Filed: 1980-12-22
Abstract: PURPOSE:To generate a square wave having a time ratio corresponding to a digital value with simple constitution, by using an RAM instead of a comparator. CONSTITUTION:Addresses of an RAM211 are accessed in order from address 0 to the last address by the count output of a counter 112. Information to determine a duty ratio is stored in a proper address, namely, an address corresponding to a desired duty ratio in the RAM211. For example, if the RAM211 has addresses 0-100 and a square wave of 50% duty ratio is desired, H logic is written in address 50 of the RAM211. This information is written by digital data 114. The read output of the RAM211 is supplied to, for example, a set terminal S of a flip-flop 115, and the overflow output of the counter 112 is supplied to a reset terminal R of the flip-flop 115.
Patent JP-H0284524-A (JP)
Title: Moisture absorption processing of woven and knitted fabric of wool
Inventor: SAITO TOSHIO
IPC: D06M10/04
Filed: 1988-07-20
Abstract: PURPOSE:To obtain a reversible wool woven and knitted fabric having water absorption properties in one face by impregnating treating solution containing chlorinating agent to cloth of wool and immediately irradiating ultraviolet light onto only one face of said cloth. CONSTITUTION:A piece of wool cloth is impregnated with a treating solution containing preferably 0.5-5wt.% chlorinating agent (e.g., sodium chlorite) and immediately ultraviolet light (330-360Angstrom wavelength) is irradiated onto only one face of said cloth preferably with an irradiation strength of 80-400mw/cm<2>. Besides, timing of irradiation is preferably 5-30m/min by expressing in variation of relative position between light source and fiber woven and knitted fabric.
Patent JP-2000017185-A (JP)
Title: Aqueous carbon black dispersion and aqueous ink using the same
Inventor: MISE NOBUTAKE
IPC: C09D11/324
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject dispersion exhibiting excellent dispersion stability, even when left at a high temperature for a long period, capable of inhibiting the clogging of nozzles and pen tips, and useful as an aqueous ink for ink jet printers, writing tools, etc., by limiting the content of sulfate ions to a specific value or smaller. SOLUTION: This aqueous carbon black dispersion is prepared by dispersing (B) carbon black in (A) an aqueous medium. Therein, the content of sulfate ions in the dispersion is controlled to <=25 ppm, and, if necessary, the contents of halogen ions and nitrate ions are further controlled to <=20 ppm and <=30 ppm, respectively. The aqueous dispersion is preferably controlled to pH 5-10 and a component B content of 0.5-50 wt.%. The component B is preferably subjected to an ozone oxidation treatment in the presence of water, and has total acidic groups of >=3 μequ/m2, an active hydrogen content of <=2 mmol/g, a particle diameter of 10-30 nm and a DBP oil absorption volume of 50-180 cc/100 g.
Patent JP-S6241024-A (JP)
Title: Polyimide film having improved heat shrinking characteristics
Inventor: SONO MITSUO
IPC: C08J5/18
Filed: 1985-08-19
Abstract: PURPOSE:To prepare a useful film for an electronic material such as a base film for microforming pattern and a base film for high-density magnetic recording, by heating and cooling a polyimide film under substantially no tension to improve the dimensional stability under heating and the anisotropic property. CONSTITUTION:Either a batch process where a rolled film is treated in a heating oven or a continuous process where a film is treated in a continuous oven having an unwinder and a winding machine can be used for the embodied means of heating and cooling treatments. Polyimide film for the raw material is a polyimide film prepared by polycondensating aromatic tetracarboxylic acid 2-anhydride with aromatic diamine with any thickness can be used, but the thickness of larger than 7.0mu and smaller than 125mu is preferably used.
Patent JP-H1024682-A (JP)
Title: License card and device using thereof
Inventor: KUMAGAI MITSUAKI
IPC: B42D15/10
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To contrive to prevent a driving license from forgetting to be renewed and non-carrying and reduce the number of credit cards, cash cards, and unify the cards. SOLUTION: A license is turned into an IC card 4a. The card is equipped with an IC memory 4b, in which various data necessary for the license and other data such as the number of the cash card and the like are stored. On the other hand, in an operating device, a card read/write part 4 for reading and writing data from and in an IC card inserted in the predetermined position, a key board part 9, by which a said person identification information is inputted, a fingerprint inputting part 10, a microphone 8 and the like are provided. Only when the read-out various data, an inputted said person identification information and the like satisfy the predetermined conditions, a controlling part 3 turns ON a switch 11 and the like, resulting in realizing the starting of an engine and the like.  Further, from the data read out of the IC card such as a running distance and the like, the driving career and the like of a licensee are made clear.
Patent JP-H05107164-A (JP)
Title: Clamping machine without bending moment in testing machine
Inventor: ANDOREASU POORU
IPC: G01N3/08
Filed: 1991-06-27
Abstract: PURPOSE: To enable a testing machine which gives a tensile load or compressive load and/or a torsional load to a test piece to automatically tighten and fix a test piece without any bending moment. CONSTITUTION: A tightening body 4 is supported in a housing body 10 so that the body 4 can be rotated around a first rotating axis 9 and the housing body 10 is supported in a force transmitting body 14 around a second rotating axis 13. The axes 9 and 13 are orthogonally arranged against the loading axis of a testing machine, with the axis 9 being perpendicular to the axis 13, and the axes 9 and 13 and the loading axis 3 have a common intersection 21.
Patent JP-S6340142-A (JP)
Title: Silicone resist material
Inventor: YAMAOKA TSUGIO
IPC: G03F7/075
Filed: 1986-08-06
Abstract: PURPOSE:To obtain high resistance to reactive sputter-etching by oxygen by consisting the titled material of a polyorganosiloxane consisting of a specific constituting unit and having a vinyl group in one molecule and specific polyorganosiloxane azide. CONSTITUTION:This material consists of the polyorganosiloxane consisting of the constituting unit expressed by average unit formula I and having at least one vinyl group in one molecule and the polyorganosiloxane azide expressed by formula II. In formula I, R<1> denotes a substd. or non-substd. monovalent hydrocarbon group, R<2> denotes a hydrogen atom or alkyl group of 1-4C, (a) denotes 0.8-1.7 number; (b) denotes 0-0.6 number. In formula II, R<3>-R<6> denote respectively the same or different monovalent hydrocarbon groups selected from the group consisting of an alkyl group, phenyl group, etc., R<7> denotes a divalent hydrocarbon group of 1-10C, Y denotes hydrogen atom, a group selected from the group consisting of an alkyl group, etc., m denotes 0-300 integer, in denotes 1-300 integer, n+m denotes 1-300 integer.
Patent JP-H0471712-A (JP)
Title: Split type back-up roll of multi-stage rolling mill
Inventor: YOSHIOKA TORU
IPC: B21B13/14
Filed: 1990-07-10
Abstract: PURPOSE:To prevent the generation of the roll mark by forming both end parts of the outer circumferential surface of the roll to the circular arc surface or the sloped surface and changing the radius of the circular arc surface or the inclined angle of the sloped surface at each position of the circumferential direction. CONSTITUTION:The back-up roll 1 is formed to the circular cylindrical surface 2 at the central part of the axial direction of its outer circumferential surface. Both sides of this circular cylindrical surface 2 are formed to the circular arc surface 3. The radius of the circular arc surface are changed at each position of the circumferential direction. The boundary 4 of the circular cylindrical surface 2 and the circular arc surface 3 is not changed at each position of the circumferential direction to the axial direction. And the circular arc shapes of right and left sides are made same. That is, the right and left are the symmetric shapes. Because the peak position of the bearing pressure of the back-up roll and the intermediate roll is changed to the axial direction during one rotation, the bearing pressure is made to change gently, and the generation of the roll mark is prevented.
Patent JP-S6158462-A (JP)
Inventor: JIYON AARU RANOO
IPC: H02K24/00
Filed: 1985-08-21
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-2000018742-A (JP)
Title: Cooling device
Inventor: MITA HIDEO
IPC: F25B9/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To effectively utilize coldness and to improve cooling efficiency by providing a body to be cooled being thermally in contact between the high-temperature and low-temperature ends of a pulse pipe. SOLUTION: This cooling device is composed of a body 20 to be cooled that is in thermal contact continuously between a high-temperature end 18a and a low- temperature end 18b of a part for generating coldness of a pulse tube 18 of a pulse tube refrigerating machine A1 and a third body 32 to be cooled in thermal contact with the low-temperature end 16b of cold storage equipment 16 that communicates with the low-temperature end 18b of the pulse tube 18. The discharge side of a compression means 1 of a pressure vibration source communicates with high-pressure switching valves 2 and 3 via high-pressure pipes 6 and 7 and the suction side of the compression means 1 communicates with low-pressure switching valves 4 and 5 via low-pressure pipes 8 and 9.  The high-pressure switching valves 2 and 3 and the low-pressure switching valves 4 and 5 are connected to such drive part 19 as a pulse motor, and the high-pressure switching valves 2 and 3 and the low-pressure switching valves 4 and 5 are switched at a certain timing, thus enabling the body 20 to be cooled to absorb heat over a wide continuous range between the high-temperature end 18a and the low-temperature end 18b of the pulse tube 18 and hence improving cooling efficiency.
Patent JP-S6245302-A (JP)
Title: Holllow yarn like semipermeable element
Inventor: WATANABE NOBUATSU
IPC: B01D63/02
Filed: 1985-08-23
Abstract: PURPOSE:To obtain a hollow yarn like semipermeable element excellent in elution resistance, chemical resistance and heat resistance, by fixing the end parts of hollow yarn like membranes in a fluorocarbon rubber vulcanizate based on a mixture consisting of fluorocarbon rubber and fluorinated graphite in a specific ratio. CONSTITUTION:1-100pts.wt. of fluorinated graphite, a vulcanizing agent and a vulcanization aid are added to and mixed with 100pts.wt. of fluorocarbon rubber and a part of the resulting mixture is dissolved in a solvent while the end parts of hollow yarn like semipermeable membranes comprising an ethylene/ tetrafluoroethylene copolymer are immersed in the obtained solution and dired. Thereafter, the resulting hollow yarns are cylindrically bundled to be inserted in a perforated pipe 3 made of a fluorocarbon resin and both ends thereof are covered with the residual fluorocarbon rubber composition 2 and vulcanization is performed in an oven under a nitrogen atmosphere while both ends are tightened in a mold and both ends are opened to obtain a hollow yarn like semipermeable membrane element.
Patent JP-S6341347-A (JP)
Title: Discharge device for sheet material
Inventor: TANABE TAKESHI
IPC: B65H29/70
Filed: 1986-08-05
Abstract: PURPOSE:To ensure a stable function of refeeding paper, by providing a roller, formed by a rigid structural member of drum barrel shape, to be adapted to a roller, formed by a foaming member, so as to form a nip and enabling the rollers to firmly flatten the paper and remove its curl. CONSTITUTION:Each of the paired rollers 61a, 62a..., formed by the first rollers 61a... and the second rollers 62a..., is arranged in a suitable space with each other considering a sheet size or the like. A sheet P, when it passes through between these paired rollers, receives the action that the sheet P is firmly flattened. Here each flange part (f) of the first roller, being formed by a member of foaming quality, actuates a contact part B with the sheet P to suitably escape by the rigidity of the sheet P, consequently the sheet P is prevented from easily generating a streak and/or fold mark. While the second rollers 62a... are formed by a member of rigid structure, and the second roller, having a drum barrel shape, prevents a contact part A with the sheet P from easily generating a streak mark.
Patent JP-H059035-A (JP)
Title: Production of soot base material for optical fiber
Inventor: KAMIYA TAMOTSU
IPC: G02B6/00
Filed: 1991-06-28
Abstract: PURPOSE:To improve deposition efficiency by depositing soot by a multiple pipe burner and an inner annular burner in an initial state and growing a soot base material by igniting the outer annular burner when the base material grows to a prescribed size. CONSTITUTION:Gasoues Ar is blown out of a raw material generator and gaseous SiCl4 is supplied to a quartz glass raw material blow-out port 1 at the center of the composite burner 11. Gaseous H2 is than passed to the concentrical H2 blow-out port 2 of the multiple pipe burner 12, gaseous O2 to the O2 blow-out port 4 and gaseous Ar to the Ar blow-out ports 3, 5. Gaseous H2 is passed to the H2 blow-out port 6 of the inner annular burner 13 and gaseous O2 to the O2 blow-out port 8. The soot is stuck to the outer periphery of a seed rod by igniting these burners. The outer annular burner 14 having the H2 blow-out port 7 and the O2 blow--out port 8 is ignited when the soot base material grows to the prescribed outside diameter. The soot base material is grown by gradually increasing the flow rates of the gaseous H2 and the gaseous O2. The soot base material for the optical fiber having the prescribed outside diameter is thus obtd.