baber/WOPTO huggingface dataset:
Patent JP-2001120892-A (JP)
Title: Washing machine
Inventor: OKAZAKI YOJI
IPC: D06F37/02
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To minimize the generation of a harsh grating noise resulted from the holes or projections of a basket in its rotation. SOLUTION: The holes 18 (or projections) of a basket 14 are formed in an inclination arrangement that the holes 18 (or projections) on other axial lines are arranged at substantially equal circumferential intervals within the range of circumferential pitch interval of the holes 18 (or projections) of the axial tip (top stage) line and shifted from the holes 18 (or projections) of the axial tip line. According to this structure, the phases of sound waves generated therefrom are shifted, these sound waves with shifted phases are totaled and the sound fluctuation component concerning noise is consequently made zero by the mutual interference thereof.
Patent JP-H07158387-A (JP)
Title: Driving method
Inventor: NAKAHARA KENJI
IPC: E21D9/12
Filed: 1993-12-06
Abstract: PURPOSE:To use a driving pipe having a diameter decided by flow to be treated without enlarging a succeeding driving pipe and to make it possible to effectively cope with gravel having a large diameter or cobble stones. CONSTITUTION:A bedrock is excavated with an excavating cutter 7 provided to the front end of an excavator having the rear end pushed by a driving pipe 5 while injecting sludge in an excavation chamber C, liquid containing gravel or cobble stones is taken into the excavator 6 from a sludge withdrawal port formed in a partition wall 6f, the excavator 6 having an diameter with approximate 100-500mm larger than that of the driving pipe 5 in a driving method conveying the liquid to the outside of a vertical shaft through a pipe with plug current transportation by vacuum force and, at the same time, an diameter of the sludge withdrawal port is so made that gravel or cobble stones having a diameter larger than 50% or more of an inside diameter of the driving pipe 5. A plastic solid substance is injected in the bedrock side of a tail void between the bedrock formed by driving of the excavator 6 and the peripheral surface of the driving pipe 5 to stabilize the bedrock and, at the same time, a lubricating substance is injected in the driving pipe side to reduce thrust.
Patent JP-H02154035-A (JP)
Title: Cutting of weft in multi-color jet loom
Inventor: MITSUYA KINPEI
IPC: D03D47/36
Filed: 1988-12-01
Abstract: PURPOSE:To uniformize the extended lengths, etc., of the tip ends of wefts from a weft-insertion main nozzle stopped relative to a weft insertion path by actuating an electromagnetic cutter to cut and separate the inserted weft at a specific timing. CONSTITUTION:The generation timing of a cut command signal to an electromagnetic cutter is interlocked with a weft insertion pattern and the cut command signal is generated at a timing to cut and separate a weft Y1 with the electromagnetic cutter when a weft-insertion main nozzle 1 of a weft-insertion state is positioned at a specific position relative to a cloth fell position W1. The wefts ejected from a weft-insertion main nozzle arranged in the oscillation direction for beating are cut with the electromagnetic cutter at the same position.
Patent JP-S62164661-A (JP)
Inventor: ANDOREASU FUON SUPUREHIYAA
IPC: A61K31/22
Filed: 1986-12-23
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-H01147400-A (JP)
Title: Shielding structure of steam turbine
Inventor: YAMAGUCHI HIROSHI
IPC: G21F3/00
Filed: 1987-12-04
Abstract: PURPOSE:To decrease a diffusion radiation does and to avert a large increase in weight by concentrically shielding only the high does part. CONSTITUTION:The steam generated from a nuclear reactor is fed to a high- pressure turbine 1 of a turbine generator and the exhaust steam is fed through a cross around pipe under the surface of an operating floor to the inside of a low-pressure turbine 2 through a CIV 5 and a steam introducing pipe 6. Shielding plates 7, 8 made of steel plates are put over the entire surface of the high-pressure turbine, the CIV 5 and the steam introducing pipe 6. Shielding plates 8, 10 are further mounted on the shielding plate 7 of the high-pressure turbine. A ceiling plate 11 and side plates 12 enclosing a main steam pipe 4 are formed thicker than the other ceiling plate 13 and side plates 14. The main steam pipe 4 which is a high radiation source and the juncture thereof are thereby concentrically covered, by which the diffusion radiation dose is decreased and the weight of the large increase in the weight of the shielding plates is prevented.
Patent JP-H05142584-A (JP)
Title: Liquid crystal element and view finder
Inventor: MOCHIZUKI HIDEAKI
IPC: G02B23/24
Filed: 1991-11-21
Abstract: PURPOSE:To improve the disturbance in the color balance occurring in the unequalness of light scattering characteristics of each wavelength and to obtain an image having a good contrast at the time of obtaining the colored image by using a liquid crystal element color filter utilizing the light scattering phenomenon of a composite composed of a high-polymer material and a liquid crystal material. CONSTITUTION:Dichromatic dyestuff having an absorption area to be the complementary color to a color which is inferior in specific scattering characteristics is mixed with the liquid crystal. The liquid crystal color view finder is constituted without using polarizing plates and without executing an orientation treatment by using this liquid crystal element. The light of a light emitting element 411 of the view finder is converted to the light nearly parallel with a condenser lens 413 and is modulated by the liquid crystal element 414 having the color filter of the scattering type formed by mixing the dichromatic dyestuff with the liquid crystal to form the colored image on the pupils of an observer through lenses 415, 416.
Patent JP-H08156416-A (JP)
Title: Reversible thermal recording material and reversible thermal recording medium using the same
Inventor: WATANABE JIRO
IPC: B41M5/30
Filed: 1994-12-09
Abstract: PURPOSE: To obtain a leuco compd. excellent in color forming properties, color erasing properties and image stability by using a fluorane compd. represented by a specific formula as the leuco compd. CONSTITUTION: In a reversible thermal recording material based on a leuco compd, a coupling and erasing agent reacting with the leuco compd. thermally to form or erase a color and a binder, as the leuco compd., a fluorane compd. represented by formula (wherein A is a pyrrolidino or piperidino group and A1 and A2 are a hydrogen atom, a 8 or less C alkyl group or an alkoxy group) is used. A recording layer containing the reversible thermal recording material is provided on a support and a protective layer is provided on the recording layer to obtain a reversible thermal recording medium having recording characteristics excellent in color forming and erasing properties and excellent image preservability.
Patent JP-H01147491-A (JP)
Title: Magnetic latent image formation using superconductor
Inventor: WAKUZAWA KUNIAKI
IPC: G11B5/02
Filed: 1987-12-03
Abstract: PURPOSE:To accomplish the formation of a magnetic latent image which can be drawn and deleted easily and freely by setting the temperature of a drum consisting of a case made of a superconductor sealing magnets in it at the temperature lower than or equal to transition temperature and heating a latent image formation area. CONSTITUTION:The temperature of the whole magnetic latent image drum 10 is lowered to a temperature below the transition temperature of the superconductor, and a cylinder 11 sealing the magnets 12... and a disk 13 are brought into superconducting state. By virtue of Meissner effect, lines of magnetic force from the magnets 12... are magnetism-blocked so that they do not leak outside the drum 10. In a direction X-Y, a laser beam 15 irradiates and scans the latent image formation area 14 on the surface of the cylinder 11 while the drum 10 is rotated in the direction of an arrow S. The latent image formation area 14 irradiated with the beam, exceeds the transition temperature to turn into ordinary conductive state so that the lines of magnetic force from the magnets 12... inside the drum 10 reach to the surface of the cylinder 11. Thus, a desired magnetic latent image is formed on the surface of the cylinder 11 selectively.
Patent JP-2000095679-A (JP)
Title: Cooling solution for obtaining refrigerant feeling
Inventor: OGINO NOBUAKI
IPC: A61K8/00
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To produce a cooling solution that can retain comfortably cool feeling, pleasant stimulation and cool and refresh feeling for hours, in the case of devotion to one thing, mental concentration, outdoor working or sport with relatively long storability, and a textile fabric and a headband towel that can give refresh and cool feelings. SOLUTION: A perfume containing menthol and peppermint, a cooling agent, alcohols, activators and paraben are diluted with purified water to prepare the objective cooling solution. Then, textile fabrics is impregnated, coated or sprayed with the resultant cooling solution. In another case, a headband is equipped with a fabric receiver 4 on the back face of the main body 2 and a fabric piece treated with the cooling solution is fitted in the receiver 4.
Patent JP-H08167249-A (JP)
Title: Magnetic recording medium and its magnetic recording and reproducing device
Inventor: MITSUISHI TETSUYA
IPC: G11B5/596
Filed: 1994-12-09
Abstract: PURPOSE: To increase the memory capacity of a magnetic recording medium. CONSTITUTION: The R/W region 2 and read-only region 3 which is used for reading out only of the magnetic recording medium 1 are set. The read-only region 3 is used only for reading out after writing is once executed. The track density is increased and the shortening of a gap is made possible by setting the read-only region 3, by which the recording capacity is increased.
Patent JP-S63159755-A (JP)
Title: Adsorbent carrier for chromatography
Inventor: MORIGUCHI SOYAO
IPC: B01J20/281
Filed: 1986-12-24
Abstract: PURPOSE:To increase the hardness of a chromatography adsorbent carrier and to improve separability by bonding ethylenediaminediacetic acid to a porous gel-like copolymer consisting of glycidyl monovinyl ester, etc. to form the above- mentioned carrier. CONSTITUTION:The glycidyl monovinyl ester or glycidyl monovinyl ether is polymerized in such a manner that the epoxy group remains therein, then the polymer is crosslinked by alkylene glycol divinyl ester to obtain the porous gel-like copolymer. A compd. having a bond group, for example, epoxy group, or carboxyl group is bonded to the epoxy group of such gel-like copolymer. The ethylenediaminediacetic acid is covalent-bonded to the above-mentioned gel-like copolymer via said bond group to form the adsorbent carrier. Since the adsorbent carrier for chromatography is obtd. by bonding the ethylenediaminediacetic acid separating protein to the gel-like copolymer, the carrier is usable for a pressure-resistant column and the shortened time for operation and the improved efficiency of refining by sepn. are attained.
Patent JP-H06166822-A (JP)
Title: Ozone-resistant silicone gel composition
Inventor: ENAMI HIROSHI
IPC: C08L83/07
Filed: 1992-10-20
Abstract: PURPOSE:To obtain a compsn. which cures quickly at mormal temp. or under heating to form a heat- and ozone-resistant silicone gel. CONSTITUTION:This compsn. comprises 100 pts.wt. organopolysiloxane (A) having a viscosity at 25 deg.C of 50-100,000cP and at least two alkenyl groups bonded to silicon atoms in the molecule, an organopolysiloxane (B) having a viscosity at 25 deg.C of 1-100,000cP and at least two hydrogen atoms bonded to silicon atoms in the molecule in such amt. that the molar ratio of the alkenyl group in component A to the hydrogen atom in component B is (1:0.8) to (1:1.2), a catalytic amt. of a hydrosilylation catalyst (C), and 0.01-30 pts.wt. organopolysiloxane (D) having a viscosity at 25 deg.C of 1-100,000cP and aryl groups bonded to silicon atoms but not having an alkenyl group nor hydrogen atom bonded to a silicon atom.
Patent JP-H02154054-A (JP)
Title: Method for mechanical embroidery in combination with other process such as dyeing
Inventor: TANAKA SHINKICHI
IPC: D05C7/00
Filed: 1988-12-03
Abstract: PURPOSE:To form a pattern without any gap from the designed pattern by sewing guide threads on the cloth set on the frame along the contours of the desired patterns, sticking a clear film to all of the cloth face, cutting off the film part corresponding to the desired pattern, then dyeing and embroidering. CONSTITUTION:A piece of cloth 2 is spread on the frame and guide yarns 3 are sewed along the contours of the desired patterns. Then, the cloth is covered with a clear synthetic film 4 stacked all over the face and, the part of the film 4 corresponding to the desired pattern formed with the guide threads 3 is cut off. Then, the exposed parts are dyed and/or treated with gold and dried. Then, embroidering 7 is done by means of a multi-head automatic embroidering machine.
Patent JP-H04178031-A (JP)
Title: Storage device for receiver
Inventor: IZUMI FUMIHIRO
IPC: H04B1/26
Filed: 1990-11-13
Abstract: PURPOSE:To prevent a same frequency from being preset by comparing a frequency received at present with a preset frequency. CONSTITUTION:The communication between a reception frequency storage section 1 and a preset frequency storage section 3 is implemented every time the content of the storage section 1 is changed via a preset comparator section 6 other than write or read of the preset channel. When the contents of the storage sections 1,3 are equal to each other, the content of the preset channel storage section 4 is transferred to a reception channel storage section 2 and to a display section 5, in which the content is displayed.
Patent JP-H08160550-A (JP)
Title: Index print forming device
Inventor: IKEDA HIROSHI
IPC: G03B27/72
Filed: 1994-12-09
Abstract: PURPOSE: To form an index print whose image quality is the same as the index print at the time of printing the last time. CONSTITUTION: In this index print forming device, the index print is formed by reading frame image information stored in a rewritable image information storage medium; and the device is provided with a slot 16 in which the index print 15 formed the last time is inserted, and reads the density of a reference density print area 15a printed on the index print 15 by a density sensor 17 and forms the index print based on output from the density sensor.
Patent JP-H06160701-A (JP)
Title: Camera
Inventor: KATO SHIGERU
IPC: G01S17/46
Filed: 1992-11-17
Abstract: PURPOSE:To provide a camera where parallax is not caused between a finder optical system and a light projection lens system and which can obtain a clear finder image. CONSTITUTION:In the camera provided with the finder optical system separately from a photographing optical system, an optical path dividing member formed so that the divided surface of an optical path satisfies conditional expressions (I) and (II) is arranged in the optical path of the objective optical systems of the finder optical system. Then, light beams from the objective optical systems 1 and 9 are respectively guided to the finder optical system and a range-finding optical system. (I) is 650nm<=lambda(R0)<=850nm. (II) is R0=[R(550nm)+R(900nm)]/2. Where, lambda(R0) is wavelength for attaining such a state that the reflectivity of the optical path dividing member with respect to a light beam on an axis becomes R0, R(550nm) and R(900nm) are the reflectivity of the optical path dividing member when the wavelength of the light beam on the axis is respectively 550nm and 900nm.
Patent JP-S63158226-A (JP)
Title: Method for connecting synthetic resin pipes
Inventor: OOTSUBO TATSUMICHI
IPC: B29C65/18
Filed: 1986-12-22
Abstract: PURPOSE:To firmly connect pipes with each other by simple operation by a method wherein respective ends of pipes are inserted in a pipe joint and reactive heat generating substance is fixed onto the outer peripheral part of the pipe joint so as to weld both the pipe joint and the pipes by the heat of reaction of the heat generating substance. CONSTITUTION:A tubular holder 4 is mounted in a pipe joint 2, at the middle of the inner peripheral part of which a projecting strip 21 is provided. In addition, a receptacle 6 is arranged through a heat conductive member 5 so as to cover the outer periphery and both the edges of the pipe joint 2 and quick lime 3 is filled in the receptacle 6. The ends of respective synthetic resin pipes 1 are respectively inserted and held between the pipe joint 2 and the holder 4. Under the state described above, water is, poured in the receptacle 6 in order to react the water with the quick lime 3. Due to the heat of reaction, the pipe joint 2 and the pipes 1 are welded together in such a manner that the joint covers the ends of the respective synthetic resin pipes 1. At the same time, the projecting strip 21 and the respective edges of the synthetic resin pipes 1 are welded together.
Patent JP-H03168221-A (JP)
Title: Composite material
Inventor: SHIMADA KEIZO
IPC: C08J5/04
Filed: 1989-11-29
Abstract: PURPOSE:To obtain the subject composite material excellent in processability and mechanical stability and useful for sporting goods, aircraft parts, architectural materials, etc., by using a silicon carbide-based fiber having a high modulus and a high elongation as a reinforcing material and a polyether ketone resin as a matrix. CONSTITUTION:A silicone polymer compound fiber having silicon-carbon bonds and silicon-silicon bonds as the main skeleton components is infusibilized and calcined preferably in a non-oxygen atmosphere to obtain a silicon carbide-based fiber having >=15T/mm<2> tensile modulus and >=1.8% elongation. The resultant silicon carbide-based fiber is used as a reinforcing material and a polyether ketone resin (preferably having 1.0-2.0 reduced viscosity RV and having repeating structural units of formulae I and II) is used as a matrix, thus obtaining the objective composite material.
Patent JP-H05142799-A (JP)
Title: Composition for photosensitive layer and electrophotographic sensitive body formed by using this composition
Inventor: ENDO KEIICHI
IPC: G03G5/14
Filed: 1991-11-22
Abstract: PURPOSE:To provide the electrophotographic sensitive body which does not generate a phase sepn. even in a coating film state and has high responsiveness, high image quality and high printing resistance performance even if a charge transfer material having a high symmetrical characteristic is used. CONSTITUTION:This electrophotographic sensitive body has laminated photosensitive layers formed by forming a single layer of photosensitive layer on a conductive base body by using a compsn. contg. a block copolymer of bisphenol A type polycarbonate and biphenyl type polycarbonate as a binder and contg., for example, the hydrazone deriv. of formula II as the charge transfer material or forming a charge transfer layer. In the formula, R19 to R21, Ar1, Ar2 denote a hydrogen atom, etc.; Ar3, Ar4 denote an alkyl group, etc.
Patent JP-H03169415-A (JP)
Title: On-line grinding method for backup roll for rolling mill
Inventor: KAMIMARU AKINOBU
IPC: B24B5/37
Filed: 1989-11-29
Abstract: PURPOSE:To improve grinding effect and life of grinding wheel by performing on-line grinding of a backup roll with plural grinding wheels arranged at a prescribed angle to the backup roll axis as fine vibration is given to the backup roll. CONSTITUTION:When on-line grinding is performed by plural grinding wheels 1 to the surface of the backup roll 13 for the rolling mill, a frame 3 on which the grinding wheels are arranged at a prescribed interval in its lengthwise direction and fixed, is arranged so that its lengthwise axis takes a prescribed angle theta to the backup roll axis, pressed to the surface of the rotating backup roll 13 and reciprocated into its lengthwise direction under fine vibration. Consequently, the on-line grinding can be performed to the backup roll at low rotation, the grinding wheel 1 is prevented from loading by changing the contact surface between the roll 13 and the grinding wheel 1 and its life can be elongated.
Patent JP-H08165977-A (JP)
Title: Method and device for evaluating heat resistance for ignition plug
Inventor: ISHIKAWA MASAHIRO
IPC: H01T15/00
Filed: 1994-12-12
Abstract: PURPOSE: To accurately measure heat resistance of an ignition plug by predicting an ignition timing, at which premature ignition occurs, based on the rate of occurrence of self-ignition and the detecting timing of self-ignition and evaluating the degree of a margin of heat resistance of the ignition plug based on an ignition timing at which premature ignition occurs. CONSTITUTION: In a post ignition deciding circuit 10, the number (p) of detection of an ion current (post ignition) detected by an ion current detecting circuit 7 is counted at 22. From the number (c) of cuts of ignition spark counted by a misfire counting circuit 21 and the number (p) of detection, a rate H of occurrence of post ignition is computed at 23. A time starting from an actual ignition timing set by a ignition timing set circuit 5 and ending to detection of an ion current is measured to detect at 24 the occurring timing of post ignition. From the rate H of occurrence and an average value of an occurring timing, an ignition timing P at which preignition occurs is computed at 25. The ignition timing P and the degree of a margin of heat resistance are compared with each other to evaluate at 26 heat resistance of the ignition plug 2.
Patent JP-H07161924-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MIZUKOSHI MASATAKA
IPC: H01L25/11
Filed: 1993-12-08
Abstract: PURPOSE:To carry out a reliability test for each carrier unit and to remove a defective chip by mounting each semiconductor chip and by forming a carrier unit provided with an electrode part connected to the semiconductor chip by a wire before a lamination process. CONSTITUTION:A wire 11 is arranged between an electrode pad 2 formed in a semiconductor chip 1 and an electrode part 12 forming a brim-like part 7 through a groove part 9 and a carrier unit 13 is formed. A plurality of carrier units 13 are stacked and the stacked carrier units 13 are made one piece structure by using a fixing material 22 and a semiconductor block 23 is formed. Therefore, a defective semiconductor chip can be removed before a lamination process and a good item alone can be laminated.
Patent JP-H01147475-A (JP)
Title: Photoconductive toner
Inventor: NISHIGUCHI TOSHIHIKO
IPC: G03G9/08
Filed: 1987-12-03
Abstract: PURPOSE:To obtain a photoconductive color toner having photoconductivity in the visible light wavelength region and clear hue by dispersing a specified rhodanine derivative into a binder resin composed of a halogen-containing polymer. CONSTITUTION:The photoconductive toner is obtained by dispersing into the binder resin of the halogen-containing polymer a photoconductive material made of one of the rhodanine derivatives each represented by formula I in which R<1> is optionally substituted alkyl, such aralkyl, aryl, or amino, and R<2> is 1-6C lower alkyl, OH, or the like. This photoconductive toner has excellent photoconductivity in the visible wavelength region without containing any carrier generating material, thus permitting the obtained toner to have uniform characteristics in each toner particle, to form a sharp image free from background stains and the clear yellow binder resin by dissolving and dispersing said photoconductor into it and to form a sharp yellow toner superior in light transmittance.