baber/WOPTO huggingface dataset:
Patent JP-2001183643-A (JP)
Title: Liquid crystal display device
Inventor: ICHIHASHI MITSUYOSHI
IPC: G02B5/30
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display device, for which the division of quarter-wave length plate region is unnecessary, provided with a thin cholesteric liquid crystal layer and a quarter-wave length plate. SOLUTION: In the liquid crystal display device equipped with a liquid crystal cell, a linearly polarizing film, the cholesteric liquid crystal layer divided into plural regions with different helical pitches of the cholesteric liquid crystal and the quarter-wave length plate, a broad band quarter-wave length plate comprising optically an isotropic layers A, B is used as the quarter-wave length plate. One out of the optically an isotropic layers A, B is a layer formed with liquid crystalline molecules and the other is layer formed with the liquid crystalline molecules or a polymer film. Besides, all of the respective (retardation value)/(wavelength value) ratios of the quarter-wavelength plate measured at wavelengths of 480 nm, 550 nm 630 nm fall in 0.2-0.3 range.
Patent JP-2001181343-A (JP)
Title: Propylene-based polymer
Inventor: MARUYAMA YASUO
IPC: C08F4/642
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a propylene-based polymer which has a good flowability and a broad molecular weight distribution although not containing a filler or a nuclear formation agent and also has an excellent balance between the toughness, heat resistance, bending elasticity and moldability as well as a capability of molding and fabricating under a more favorable operating condition. SOLUTION: The propylene-based polymer is characterized by satisfying the following prerequisites of (A) through (D), (A): a weight-average molecular weight (Mw) of 10,000-1,000,000, (B): a ratio (Mw/Mn) of a weight-average molecular weight (Mw) to a number-average molecular weight (Mn) of 6-50, (C): an isotactic pentad ratio (mmmm) (unit: %) measured by a 13CNMR of 98.0% or more, and (D): a melting point (Tm) (unit:  deg.C) measured by the DSC and an isotactic pentad ratio (mmmm) satisfy the following equation (I), Equation (I): 155<=Tm<=2.5×(mmmm)-85.
Patent JP-2000192538-A (JP)
Title: Design method and design device for house expected to be enlarged
Inventor: BABA MICHIO
IPC: G06F17/50
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To rationally design a building before enlargement which is expected to be enlarged to shorten a work period as well as to reduce a work cost when enlarging the building. SOLUTION: A story and room arrangement A, B, C of a building expected to be enlarged in the future are set, and a footing cross section, a column cross section, a structure and arrangement of a bearing wall are set on the basis of these. Enlargement quantity is subtracted from the building after enlargement, and the footing cross section, the column cross section, the structure and the arrangement of the bearing wall corresponding to the building after enlargement are taken in to design a building before enlargement. At enlargement time, since the footing cross section, the column cross section, the structure and the arrangement of the bearing wall expecting the building after enlargement are taken in an existing building, a work period can be shortened, and a cost can be reduced.
Patent JP-H10273426-A (JP)
Title: Agent for treating hair
Inventor: OTA ATSUSHI
IPC: A61Q5/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a hair-treating agent excellent in biodegradability and usability and further excellent in emulsion stability due to the increase in the viscosity of the product by including a specific quaternary ammonium amino acid salt. SOLUTION: This hair-treating agent contains a quaternary ammonium amino acid salt of formula I (X<1> is an amide group; R<1> is an alkyl, etc.; R<2> is an alkylene, etc.; R<3> , R<4> are each a 1-4C alkyl, etc.; R<5> is a 1-4C alkyl, etc.; Q<-> is the anion of an amino acid). The hair-treating agent containing the compound of formula I preferably further contains a tertiary amine amino acid neutralization product of formula II (R<8> is a 6-28C alkyl, etc.; R<9> and R<10> re each a 1-28C alkyl, etc.; QH is an amino acid). In the treating agent, the compound of formula I or the mixture of the compound of formula I with the compound of formula II is preferably contained in an amount of 0.1-30 wt.%.
Patent JP-H11155608-A (JP)
Title: Antislipping belt and sole for snow-covered road
Inventor: KUROKAWA KIYOSHI
IPC: A43B13/22
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To deter generation of water film between shoes and the surface of the road causing a slip on the rain-wet or snow-covered street by applying gum-processed light pile to shoes. SOLUTION: The front part of a shoe is rolled by a piece of belt-shaped light pile that has mounted a pair of a hook-and-loop faster which realize easy fit to a shoe at the both ends. The light pile can be attached to a part of sole 1, a sole part of heel or the whole, and in the cases, a small piece of light pile is attached as a constituent of the sole 1 in manufacturing process for sole 1, the heel or the whole body. Then, as antislippers, they deter generation of water film that occurs between a shoe and the surface of the road. They can prevent users, especially eldery people and children, from tumbling or having a traffic accident.
Patent JP-2000192663-A (JP)
Title: Method for preventing excessive agitation of chemical anchor
Inventor: HIRATA MASAYUKI
IPC: E04G21/14
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To improve a conventional method for preventing excessive agitation of a chemical anchor. SOLUTION: In a method for constructing a chemical anchor wherein a chemical setter is inserted into a hole bored in a matrix such as concrete and a resin capsule anchor is buried, being crushed and mixed by rotating a bolt 5 and making it strike against the anchor, agitation is ended within about five seconds after the bolt reaches the bottom of the hole, on the occasion when the chemical anchor is buried, so as to prevent outflow of the excessive amount of resin due to excessive agitation, according to this method for preventing the excessive agitation of the chemical anchor.
Patent JP-2001181340-A (JP)
Title: Chlorinated vinyl chloride resin, its production method, and its molded article
Inventor: GOTO YUKI
IPC: C08F14/06
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a chlorinated vinyl chloride resin excellent in heat stability and gelling properties, its production method, and its molded article. SOLUTION: This chlorinated vinyl chloride resin is produced by chlorinating a vinyl chloride resin of which the peak ratio (chlorine element peak × 2/carbon element peak) in the 1S bond energy value (eV) of carbon atom and chlorine atom is higher than 0.6 in the particle surface analysis by electron-spectroscopic chemical analysis(ESCA). The chlorinated vinyl chloride resin is characterized in that the chlorine content is 60-72 wt.%; that the porosity measured by the mercury forcing-in method under a pressure of 196 MPa is 30-40 vol.%; and that the volume of micropores with 0.001-0.1 μm-size accounts for 2-15 vol.% of the volume of total micropores in the micropore volume distribution measured by the mercury forcing-in method under a pressure of 0-196 MPa.
Patent JP-2000195390-A (JP)
Title: Switch
Inventor: TOKUMOTO SATOSHI
IPC: H01H33/53
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To arrange respective components, such that terminals of bushings have intervals corresponding to air insulation outside an outer case and the intervals are reduced inside the outer case by an insulating gas to miniaturize and lighten the whole switch by disposing both the outside bushings in an outside spreading state. SOLUTION: In this switch, three-phase bushings 2 (2u, 2v, 2w) are disposed in a line on respective opposite wall faces of an outer case 1 in which a insulating gas is sealed. Both the outside bushings 2u, 2w of each the wall face are arranged, such that the outside ends of the bushings 2u, 2w widened. Each of the wall faces of the outer case 1 mounted with the respective bushings 2 comprises three-face structure formed in a chevron shape in section, such that both the side faces mounted with the bushings 2u, 2w are slant faces continuing from the center face mounted with the center bushing 2v.
Patent JP-2001188727-A (JP)
Title: Network managing device
Inventor: SATO KOJI
IPC: G06F13/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a distributed network managing device capable of easily constituting a distributed network without allowing an object to be managed to have any exclusive control function in a distributed network managing device for managing plural objects to be managed from plural managing devices through a network. SOLUTION: A managing operation functioning part 2 specifies an object to be managed, and requests a managing operation, and a managing operation transmission path judging part 3 specifies a main managing device by using a corresponding management table 4, and a managing operation transmitting part 5 transmits the request for the managing operation to the main managing device, and an exclusive control part 6 of the main managing device judges the validity/invalidity of the managing operation to the managing device, and the managing operation transmitting part 5 issues the managing operation to the object to be managed when the managing operation is valid.
Patent JP-2001178350-A (JP)
Title: Bird damage-inhibiting means and method of attaching and detaching the same
Inventor: TAKASHIMA YASUHIRO
IPC: A01M29/32
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a bird damage-inhibiting means that is rockable with even a slight force such as wind in not simple movement, can sufficiently prevent birds, for example, crows, pigeons, and the like from causing damages, for example, electric leakage, because this means is very difficult for birds to stop on the devices, permits easy high-place work with reduced load on the high-pace workers. SOLUTION: The upper part of the supporter 51 having a side piece 58 linked to the bottom edge is inclined a little backward or forward and a swing base 52 is swingably attached near the upper part of the supporter 51. A thin layer 54 is extended on both sides of the swing base 52, a weight is hung down on the lower part of the swing base 52 and the stopper 56 is arranged to the supporter 51 at a lower part of the weight 55 to form the bird damage inhibitor C and the bird damage inhibitor C that is set to the attachment A is detachably set to the metal arm 31 by the attachment B.
Patent JP-2000191480-A (JP)
Title: Hair-dye composition
Inventor: LORENZ HERIBERT
IPC: A61Q5/10
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a hair-dye composition keeping intense color over a long period. SOLUTION: A hair-dye based on a color developer/coupling agent system and oxidizable by peroxide is compounded with (A) at least one kind of color developer selected from 1,4-diaminobenzene, 2,5-diaminotoluene, 2-(2,5- diaminophenyl)ethanol, 2-(2'-hydroxyethylamino)-5-aminotoluene, N,N- bis-(hydroxyethyl)-1,4-diamino-benzene, 3-(N,N-diethylaminomethyl)-4- hydroxyaniline, 4-aminophenol, 2-chloro-4-aminophenol, 2-amino-5-N,N- diethylaminotoluene and 4-amino-3-methylphenol and their water-soluble salts and (B) 3-amino-N,N-dimethylaniline or its water-soluble salt.
Patent JP-2000170091-A (JP)
Title: Diatom shale dust-containing paper or reinforced paper including carbon dust, and mat and carpet using the same
Inventor: KAWAMURA ITSUO
IPC: A47G27/02
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide diatom shale dust-including paper reinforced paper including carbon dust, and mat and carpet using the same where diatom shale dust included or carbon dust included doesn't cause function deterioration, all having sufficient strength and capable of being utilized in various uses. SOLUTION: This diatom shale dust-including paper 1 is prepared by adding into paper substrate 2 diatom shale dust 3. A reinforcing cloth 4 spreading almost over the diatom shale dust-including paper 1 is placed so as to exist in this carbon dust-including paper. Diatom shale dust-including paper 6 is reinforced by reinforcing cloths 7a and 7b surrounding almost all the surface and underside of the paper 6 and partially adhered to them.
Patent JP-2000183141-A (JP)
Title: Shadow-ring and guide for supporting shadow-ring in chamber
Inventor: JOSEPH YUDOVSKY
IPC: H01L21/683
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain an improved method and associated instrument for directly aligning a substrate and a shadow-ring with each other. SOLUTION: There are provided a chamber, a base 102 disposed in the chamber, a shadow-ring 100, and a set of aligning and supporting tubs for receiving a substrate and directly aligning the substrate with the shadow-ring 100, which tubs being substantially independent of the base 102. The shadow ring 100 is provided with an upper protective part 108 and a lower aligning and supporting member. The aligning and supporting member is preferably provided with one or more aligning and supporting tubs 106. Preferably, a set of lifting pins are disposed in the chamber, and the substrate and the shadow-ring 100 may be aligned with the base 102.  At least one recess of the base may be disposed in the base 102, which recess receives the aligning and supporting tub 106 when the base 102 is in a lifted position and in several stages and the substrate and the shadow-ring 100 are aligned with the base 102.
Patent JP-2000187796-A (JP)
Title: Traffic signal control method
Inventor: SAKATA UHACHI
IPC: G08G1/07
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of traffic by calculating the blue signal time bands of respective crossings in a graph and continuously connecting the up/down lines of respective crossings and the time bands of blue signals along the travel of a head vehicle starting the crossing in a designated vehicle basic line by the blue signal while the red signal bands of the respective crossings are secured. SOLUTION: Double lines 15 on respective crossings show blue signal flickering times in the crossings and thick solid lines 16 show red signal time bands. When a line where the right extending part of an inclination line shows a travel distance turns downward, it shows the lapse of travel time. The inclination line shows the lapse of a signal waiting time band after it arrives at a red signal flickering time band of the thick solid line 16. One division is five seconds. When it is assumed that a blue signal flickers at a crossing 1A and a head vehicle goes toward a crossing 9I by the inclination line, it passes a crossing B in the blue signal time band of the double lines, arrives at a crossing C in the red signal band of the thick solid line 16, encounters the waiting of the signal for 20 seconds and passes crossings 4D, 5E and 6F with the blue signal of the double lines.
Patent JP-2001178131-A (JP)
Title: High power factor flyback converter
Inventor: SATO MORIO
IPC: H02M3/335
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To realize a circuit system for improving power factor of a flyback converter at a low cost. SOLUTION: This flyback converter comprises a series circuit of an AC power supply 31 and a bridge rectifier 12, a filter capacitor 13, a primary winding 14a of a transformer 14 for forming a closed circuit with the capacitor 13 and the main switch element 15, and an oscillation control circuit 16 connected to the control electrode of the element 15. In this case, a series circuit of first and second diodes 1 and 2, connected in series with the same polarity poles opposed, is connected in parallel with an AC power supply 31. Then, a third diode 3 is connected between the connecting point of the first and second diodes 1 and 2 and a prescribed terminal of the capacitor 13, and a first snubber capacitor 4 is connected between the connecting point of the first and second diodes 1 and 2 and the connecting point of the winding 14 and the element 15.
Patent JP-2001194475-A (JP)
Title: Electric wave-corrected world clock
Inventor: IGUCHI HIROSHI
IPC: G04R20/00
Filed: 1999-12-30
Abstract: PROBLEM TO BE SOLVED: To provide an electric wave-corrected world clock which requires no time difference corrections, when the user of the clock travels abroad or makes a business trip to a foreign country. SOLUTION: The electric wave-corrected world clock is constituted to be tuned to various standard waves, by reducing the number of turns of the coil in the antenna section of the conventional radio wave-corrected clock and adding a variable capacitor to the clock.
Patent JP-H04209033-A (JP)
Title: Control storage system
Inventor: ISHIDA YASUHIRO
IPC: G06F9/22
Filed: 1990-12-04
Abstract: PURPOSE:To prevent contents from disappearing and to enable rewriting by performing rewriting to control storage in a period wherein a microinstruction is not effective. CONSTITUTION:When the microinstruction is not effective, the output of a selecting circuit 4 changes from the contents of an address supply circuit 1 to the contents of a rewriting pointer register 2. The contents of the rewriting pointer register 2 are supplied to the control storage 0 and while the contents are outputted, contents stored in a readout data register 5 are rewritten. When the microinstruction becomes effective again, the selecting circuit 4 outputs an address at the time of the effective microinstruction, the control storage 0 outputs the contents of the address indicated by the selecting circuit 4, and the readout register 5 sets the outputs and counts up.
Patent JP-H04212532-A (JP)
Title: Optical communication system and optical signal transmission device used therein
Inventor: MAJIMA MASAO
IPC: H04B10/61
Filed: 1990-12-05
Abstract: PURPOSE:To simultaneously amplify wavelength multiplex light to a specified level regardless of whether a transmission signal is entrained therein or not at respective optical nodes of the optical communication system. CONSTITUTION:Modulation light of plural wavelengths is transmitted at all times from a reference station to a transmission path. The modulation light is amplified to the specified level and the specified level light is modulated in accordance with the transmission signal in the case of execution of signal transmission by using one beam of the above-mentioned modulation light at the respective optical nodes. The modulation light based on this transmission signal and the modulation light which is not used for signal transmission at the optical nodes are thereafter simultaneously amplified and are delivered again to the transmission path. The levels of the modulation light which is not used for the signal transmission and the modulation light based on the transmission signal are the same.
Patent JP-H04222004-A (JP)
Title: Display device
Inventor: YOSHIMOTO YOSHIHARU
IPC: G05B23/02
Filed: 1990-12-25
Abstract: PURPOSE:To simplify the check of abnormality such as the disconnection and short-circuit of data lines. CONSTITUTION:The screen switching or the like of a display device A is executed based upon control data transmitted from an external apparatus B. In the case of checking the disconnection, short-circuit, etc., of data lines Li, Lo from the external apparatus B, a check start signal is sent to the display device A. At the time of receiving the check start signal, the display device A outputs the input data from the external apparatus B to the apparatus B as they are.
Patent JP-H04222507-A (JP)
Title: Structure for operating working car
Inventor: NAKAI SHOHEI
IPC: A01B63/10
Filed: 1990-12-26
Abstract: PURPOSE:To provide an operation structure capable of safely carrying out installing and removing operation of a working device for a mobile machine body by simply improving the structure. CONSTITUTION:A lifting or lowering controller 15 is equipped with a lifting or lowering controlling means (A) capable of controlling a solenoid proportional flow control valve so as to lift, lower and drive a working device at a prescribed speed based on the turning ON and OFF operation of an operation switch (SW).
Patent JP-H04224023-A (JP)
Title: Formation of square steel tube
Inventor: YAMAMOTO YASUSHI
IPC: B21D5/12
Filed: 1990-12-27
Abstract: PURPOSE:To offer a method for obtaining a square tube excellent in flatness and in corner shape with a few forming stages and at a low cost. CONSTITUTION:When a steel tube is formed by three or four stage square forming rolls (roll forming method) and by final stage rolls applying a fixed draft into a square tube, as a ratio of wall thickness/outer diameter of the steel tube increases, the roll caliber of the final stage is reduced (from a projecting die to a recessed die) to form the steel tube and the caliber of the flat part of the square die can be restrained within a fixed range.
Patent JP-H04225452-A (JP)
Title: Optical i/o interface
Inventor: NAGASAWA SOICHIRO
IPC: G06F13/12
Filed: 1990-12-27
Abstract: PURPOSE:To omit the waiting time for the idle state of an I/O device and to improve the processing step efficiency by transferring the busy state of the I/O device to a host channel device from a less significant I/O controller by making use of the time of an idle packet on an optical I/O interface while the I/O device designated by the host channel device is kept in a busy state by another host CPU. CONSTITUTION:An optical I/O interface whose transmission line consists of an optical fiber is provided together With a host channel device which is connected to the optical I/O interface and also to a host CPU, a less significant I/O controller which is connected to the host channel device via the optical I/O interface, and at least an I/O device which is connected to the less significant I/O controller. The host channel device always refers to a device state display packet and gives a command to the less significant I/O controller when the display packet is switched to a free state.
Patent JP-H04217009-A (JP)
Title: Method for teaching work program
Inventor: MIZUNO TORU
IPC: G05B19/4093
Filed: 1990-12-18
Abstract: PURPOSE:To provide a work program teaching method capable of teaching a work program of a robot which performs routine work by only inputting or modifying necessary data. CONSTITUTION:A standard work program I (61), etc., is prepared and stored in a robot controller 30. The standard work program I (61), etc., is prepared so as to enable a robot to execute standard work. An actual work program A (71), etc., is prepared by inputted necessary data to the standard work program I (61), etc., or modifying the data of the program I (61), etc., by using a teaching console panel 57.
Patent JP-H04222125-A (JP)
Title: Frequency converting circuit capable of handling drift
Inventor: MATSUMOTO JUNICHI
IPC: H03B21/00
Filed: 1990-12-21
Abstract: PURPOSE:To make the following-up of an automatic frequency control circuit secure regardless of the drift of a pilot signal when switching a line from the inside of a station to a satellite in the case of a return test at a satellite communication ground station. CONSTITUTION:The frequencies of a pilot signal 1 and a reference signal are compared by an automatic frequency control circuit 2 and based on the error signal, the output frequency of a voltage controlled oscillation circuit 3 is changed. Further, based on the output of this voltage controlled oscillation circuit 3, the frequency of the local oscillation signal of a local oscillation circuit 4 and by mixing this local oscillation signal with an input signal 5 as a return signal at a mixer 6, the frequency of an output signal 8 is controlled to a frequency corresponding to the drift of the pilot signal 1.