baber/WOPTO huggingface dataset:
Patent JP-2001228538-A (JP)
Title: Liquid crystal projector device
Inventor: TAKAHASHI MAKOTO
IPC: H04N5/74
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To prolong the total life of a lamp and to expand a use by providing two sets of light source lamps and projection lenses so as to be respectively switchable. SOLUTION: A light beam from a light source 2 or 2' is reflected by a mirror 3, and is condensed by integrator lenses 4 and 5, and is inputted to a color separating part 8 through a lens 7 by arraying a polarization surface by a PBS 6, and is split into red light, green light and blue light, and a liquid crystal panel 9 is irradiated with the red light, the green light and the blue light, and a video light beam modulated and emitted is synthesized by a color synthetic part 10, and is reflected to a mirror 12 or 13 by a mirror 11, and is projected to a screen by a projection lens 14 or 14'. The mirror 3 and the mirror 11 are rotated by 90 deg. at the positions of mirrors 3' and 11' by centering an optical axis by manual operation.  It is easily coped with the fact that a life ends when the lamps of the light sources 2 and 2' are made same, it is properly used in accordance with a purpose when the lamps whose color temperature is different and whose brightness is different are used, and it is coped with the perspective of the screen when the projection lenses 14 and 14' are made for a long distance projection type and a short distance projection type.
Patent JP-2001233889-A (JP)
Title: New flavonoid glycoside and composition containing the same
Inventor: KITANAKA SUSUMU
IPC: C07H17/04
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a new flavonoid glycoside especially exhibiting antiallergic activity. SOLUTION: A flavonoid glycoside expressed by formula (1) (wherein, R1 is OGlc), or formula (2) (wherein, R2 is OGlc(6→1)Api).
Patent JP-2001232543-A (JP)
Title: Lens aligning device
Inventor: AOYANAGI SHINYA
IPC: B24B41/06
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a lens aligning device making a rotary shaft of a lens holding part coincide with an optical axis of a lens easily while observing eccentric conditions of a surface and a rear surface of the lens. SOLUTION: This lens aligning device has a lens holding shaft supported rotatably on a frame, a lens holder 2 holding the lens 1 at a tip of the lens holding shaft, an index projection optical system held by the lens holder 2 to project a reticule image for the lens 1 which is centered, and cameras 7A, 7B of two systems arranged at different angles for the lens 1 held by the lens holder 2 to observe each reticule image reflected on the surface of the lens 1 individually.
Patent JP-2000250267-A (JP)
Title: Production of toner and method for stabilizing colorant dispersion
Inventor: DUTOFF BEVERLY C
IPC: G03G9/08
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain toners which are small in a grain size distribution, is stable in triboelectrostatic charge value and is high in toner transfer efficiency by incorporating a resin and a surfactant into a latex emulsion and forming nonionic surfactants which are colorants of specific materials or a mixture composed thereof at need. SOLUTION: This process includes a mixing stage for the colorant dispersion containing the nonionic surfactants and the latex emulsion containing the resin and the surfactant. The latex emulsion contains the resin and the surfactant and the nonionic surfactants of the colorants are the materials expressed by formula I or formula II or the mixture composed thereof at need. In the formulas, R1 denotes a hydrophobic aliphatic or hydrophobia aromatic group; R2 is selected from the group consisting of hydrogen, alkyl, aryl, alkylaryl and alkylarylalkyl and R3 denotes hydrogen or alkyl. A denotes a hydrophilic polymer chain and m denotes a number of an A segment.
Patent JP-2001234569-A (JP)
Title: Drainage structure of waterproofing pan
Inventor: MIYAZAKI KAZUYUKI
IPC: E03C1/22
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a drainage structure of a waterproofing pan capable of simply carrying out piping joint work between a drain outlet of a bathtub and a back flow check device provided at a drain outlet of a bathtub setting section or cleaning work for the back flow check device. SOLUTION: Slanting chute lagging sections 111B and 121B projected to a washing place section 11 side are formed in the central section of flashing levee sections 111 and 121 of the waterproofing pan 10 when it is seen from above, and a drain outlet 11a of the washing place section 11 and a drain outlet 12a of the bathtub setting section 12 are formed by facing the slanting chute lagging sections 111B and 121B.  For that purpose, a certain space can be ensured between the circumferential wall of a bathtub 3 placed on the bathtub setting section 12 and slanting chute lagging section 121B of the flashing levee section 121, a drain pipe 8A connected to a drain outlet 3a of the bathtub 3 by making use the space can be simply connected to the back flow check device 7 provided at the drain outlet 12a of the bathtub setting section 12 and, at the same time, a float 74 of the back flow check device 7 can be simply detached to clean.
Patent JP-2001241192-A (JP)
Title: Connection structure of building construction
Inventor: YUMURA TOMOYUKI
IPC: E04H3/00
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure of a building construction which is efficiently arranged so as to contrive short-circuit of a traffic line and impart variation to designs of the building construction while considering natural lighting of corridors in respective parallel ridges in the site. SOLUTION: In a building construction in which multi-storied ridges 2, 3 are parallelly arranged like a schoolbuilding or a multi-dwelling house, corridors 4 in the multi-storied ridges are arranged at least at the mutually confronting face sides and an outdoor strairs 5 is arranged between both ridges and connected to the corridors 4, and constituted of one stair, two stairs crossing at the middle, or two stairs turned back at the middle and arranged to form a diamond shape, as concrete examples. In this way, the distance between the ridges can be narrowed and the ridges can be efficiently arranged to make it possible to get sufficient natural lighting. Further, the traffic line between the ridges can be shortened and communication at the landing can be activated, and a rich landscape as a point in design is generated.
Patent JP-2001235312-A (JP)
Title: Method of sensing thickness of paper for electrophotographic printing apparatus
Inventor: TAKAYASU HIDENORI
IPC: G03G21/00
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of sensing the thickness of paper for an electrophotographic printing apparatus capable of setting the temperature of a preheater at an optimum value depending on the thickness of the paper without causing errors in sensing the thickness of preprinted paper even if a preprinted paper is used. SOLUTION: A paper is moved in the frontward and rearward direction relative to a paper thickness sensing apparatus prior to printing so as to sense the thickness of the paper during the period of paper movement.
Patent JP-2001231375-A (JP)
Title: Method for preventing deterioration of agricultural curtain material
Inventor: EGAMI MASAYUKI
IPC: A01G9/22
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To inexpensively realize a method for further improving the durability of agricultural curtain materials without disupting the suitable environment for cultivated crops in a greenhouse. SOLUTION: In an agricultural greenhouse 1 formed out of a material 2 for greenhouse raising which has an average ultraviolet-ray (wavelength of <=350 nm) transmissivity >=50% and retaining an agricultural curtain material 3 made of a woven or nonwoven fabric formed out of a synthetic resin raw material in a stored condition inside the top part of the ceiling of the greenhouse 1 when the material 3 is out of use, the greenhouse 1 features that a transparent material 5 characterized by an average visible-light (wavelength of 400-700 nm) transmissivity of 85-95%, an average ultraviolet-ray (wavelength of <=350 nm) transmissivity of <=50% and a haze of 1-50 intervenes between both materials 2 and 3 in such a way that sunlight in which quantities of ultraviolet radiation and direct solar radiation are adjusted with the material 5 irradiates the material 3.
Patent JP-2001243055-A (JP)
Title: Method and system for managing term
Inventor: MATSUZAKI TAKEAKI
IPC: G06F9/06
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain an English term name and a term attribute and abbreviation from a Japanese term name. SOLUTION: A word information registering means 15 stores a Japanese word and an English word and abbreviation in a word information storage area 18 by relating them with each other. A term constitution information registering means 16 stores a term name and a term attribute in a term constitution information storage area 19. A term information obtaining means 17 obtains the English term name and the term attribute and the abbreviation corresponding to the Japanese term name inputted from a term information storage device 12.
Patent JP-2001245495-A (JP)
Title: Variable speed power generation system
Inventor: KUBOTA YUZURU
IPC: H02P21/34
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To improve stability of effective power in the case that a power generation generator is synchronously operated in a variable speed power generation system. SOLUTION: The fluctuation component of speed is detected from the power generation generator, and given to the excitation current component of the rotor current of the power generation generator during synchronous operation start. Or an ramp current instruction is given to the torque current component of a rotor current.
Patent JP-2001248269-A (JP)
Title: Ridge finishing device
Inventor: SUGIMOTO MASATAKA
IPC: E04D3/36
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To install apron on a continuous chevron-shaped folded plate type metal roof and quickly at predetermined intervals. SOLUTION: This device comprises an attaching fastener B, to be fixed to an apex of the ridge-shaped portion C1, a main plate 1 of a gap between ridge and flat portion to be inserted between a ridge-shaped portion C1, C1 adjacent to the above, an apron member A which is projected out from both the side of width direction of the main covering plate 1 of the gap between sheathing roof board and the rafter and the attaching portion 2 placed at the fixing piece B for attaching, a ridge wrapping member 14, and a fixing piece 13. The ridge wrapping member 14 and the attaching portion 2 of the apron member A are tightened and fixed to the fixing piece B for attaching through the fixing piece 13.
Patent JP-2001251702-A (JP)
Title: Electric car control device
Inventor: HENMI TAKUMA
IPC: H02P27/08
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an electric car control device that is advantageous in manufacturing maintenance, and further in space. SOLUTION: Inverter-control devices 11A-11C all have the same configuration, and inverter controls 13A-13C are provided with variable voltage/variable frequency control means and a constant-voltage/constant-frequency control means inside. During normal operation, inverters 8A and 8B supply AC power to induction motors IM1, IM2, IM3, and IM4 by VVVF control, and an inverter 8C supplies AC power to a load 10 by CVCF control. When the inverter 8C fails, an inverter control 13B switches from the VVVF up to that point control to CVCF control, and the inverter 8B supplies power to the load 10.
Patent JP-2001247451-A (JP)
Title: Gelled skin care preparation and method for producing polyhydric alcohol gel
Inventor: TAKAHASHI EIJI
IPC: A61K8/00
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a gelled preparation of a polyhydric alcohol useful as a skin care preparation such as a cosmetic or a skin care medicine. SOLUTION: This gelled skin care preparation is obtained by dissolving an aspartic phenylalanine cyclic dipeptide derivative which is a compound represented by general formula (I) (wherein, R denotes a 6-22C alkyl or alkenyl group having at least either of linear, branched or cyclic structure) in a polyhydric alcohol and includes the polyhydric alcohol and the compound.
Patent JP-2001246360-A (JP)
Title: Sorting and disassembling device for combined vessel
Inventor: KOSUGE SHINOBU
IPC: B09B5/00
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a sorting and disassembling device with which a combined vessel equipped with a plastic wrapping vessel and an internal metal vessel provided inside the wrapping vessel can be efficiently and continuously separated and disassembled into the wrapping vessel and the internal vessel. SOLUTION: In the sorting and disassembling device, an internal vessel separating unit is provided. The internal vessel separating unit has a guide 43 for arranging each of combined vessels 10, which are successively supplied, on a table 41 having a discharge port 42 smaller than the outer diameter of a wrapping vessel 20 and lager than the outer diameter of an internal vessel 30 in the inverted state so that the internal vessel 30 is positioned right above the discharge port 42 and a knockout pin 50 capable of moving in the up-and- down direction for allowing the internal vessel 30 to fall to the discharge port 42 by perforating the bottom face of the wrapping vessel 20 from the upper part of the combined vessel being positioned while leaving the cut chip at the perforated part and pressing the bottom face of the internal vessel 30.
Patent JP-2001253060-A (JP)
Title: Printer with ink jet cartridge
Inventor: OKUDA YASUYOSHI
IPC: B41J2/01
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a printer having an ink jet cartridge which prints a sharp image even on a paper such as an envelope and is free from the possibilities that the paper might be smeared by ink, even when a paper gap between the print end part of the ink jet cartridge and the paper is small. SOLUTION: This printer having a carriage 3 on which the ink jet cartridge 4 is mounted, prints the paper K to be fed to the downstream side of a printer body, while reciprocating in the width direction of the paper K. In this printer, paper holding rollers 7, 7 which rotate in contact with the paper K are arranged on the back 31 at the upstream side of the carriage 3 in the paper feed direction.
Patent JP-2001256808-A (JP)
Title: Vehicle headlamp
Inventor: ITO NORIAKI
IPC: F21Y101/00
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To improve appearance by preventing a shade drive mechanism to drive a movable shade from being plainly visible through a lens. SOLUTION: This vehicle headlamp is provided with a light source 5a, a reflector 2 reflecting light from the light source forward, a lens 3 arranged in a manner of covering a front surface of the reflector 2, and a movable shade 8 changing distribution of light intensity by changing a position. The shade drive mechanism 11 moving the movable shade is fixed on the reflector 2 and a lens step 21 is formed at an area 20 facing the shade drive mechanism 11 on the lens.
Patent JP-2001254808-A (JP)
Title: Shim for valve lifter and manufacturing method therefor
Inventor: KANO MAKOTO
IPC: F16H53/06
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a shim for valve lifter capable of remarkably reducing friction between the shim and a cam and remarkably improving durability of the cam and shim themselves and a manufacturing method for the shim. SOLUTION: By forming a very smooth plane part by performing super finishing grinding for a sliding surface and irradiating the plane part with laser beam converged finely, for instance, very small recessed parts are formed by being dispersed in each independent state.
Patent JP-2001255526-A (JP)
Title: Inspection apparatus for liquid crystal panel and method of inspecting for liquid crystal panel
Inventor: SAITO MASAO
IPC: G02F1/1335
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an inspection apparatus for a liquid crystal panel, having defect-detecting function with high accuracy. SOLUTION: The inspecting device 100 for the liquid crystal panel is equipped with a light source device 40, a liquid crystal panel placing plate 72 to horizontally hold the liquid crystal panel 200, a pair of polarizing plates 45, 46 arranged so as to hold the liquid crystal panel in between and a projection means 50 projecting light from the light source device 40, which passes through the liquid crystal panel 200 and the pair of polarizing plates 45, 46. Furthermore, a mechanism capable of arbitrarily setting the angle between the respective axes of polarization of the polarizing plates 45, 46 is provided. Thereby detection of foreign matter, such as dust mixed inside the liquid crystal panel, is facilitated.
Patent JP-2001098598-A (JP)
Title: Water discharge device
Inventor: KITAZAKI SATOSHI
IPC: E03C1/05
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive water discharge device for preventing infiltration of water into a gas supply means without using a check valve. SOLUTION: In a water discharge device having a discharge opening for discharging water, a water passing passage for sensing the water to the discharge opening an opening/closing valve arranged in the water passing passage, a gas supply means for supplying gas to the water by communicating with the water passing passage downstream from the opening/closing valve, a confluent part for forcedly mixing the gas in discharged water and a control device for actuating the opening/closing valve and the supply means, a detecting means is arranged for detecting use of the water discharge device, the control device opens the opening/closing valve after starting the gas supply means early at detection starting time on the basis of a detecting signal from the detecting means, and stops the gas supply means after closing the opening/closing valve early at detection finishing time.
Patent JP-2001259048-A (JP)
Title: Organism stimulation device
Inventor: KOBAYASHI TATSUYUKI
IPC: A61H39/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain broad therapeutic and treatment effects and a soft stimulus feel. SOLUTION: The square wave pulses outputted at prescribed repetitive frequencies are subjected to pulse-duration modulation. As a result, the repetitions of the square wave pulse groups S including a plurality of the signal components of the frequencies higher than those of the square wave pulses are imparted from an output terminal 24 to the organism. Since the organism has a capacitor characteristic, the impedance thereof is lower as the frequencies of the signal components are higher. The waveform over the entire part of the square wave pulse groups S is then distorted and the softer stimulus feel than that of the square wave pulses is resulted. Even more, the signal components contain a plurality of the signal components of the frequencies higher than those of the square wave pulses and the broad therapeutic and treatment effects by such signal component can be expected.
Patent JP-2001266071-A (JP)
Title: Device and method for inputting handwritten character, and recording medium for recording program for realizing method
Inventor: NAKAJIMA KENJI
IPC: G06K9/62
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To solve the problem where a complicated operation such as designating a range or changing-over a character attribute mode is required, in order to designate a character attribute, since the previous designation of the attribute mode is required for inputting and converting the character or the designation of an attribute mode changing range and the designation of the attribute mode are required after converting the character when the thickness, font, color or the handwriting style, etc., of the character, which is a character attribute, is changed in a handwritten character recognizing device. SOLUTION: In the device, one or plural thresholds are set concerning the input speed of the handwriting of the character, when the character is converted, the range of the character input speed is divided by the thresholds, the character attribute is set beforehand at each division and, then, the character attribute is set. Then character conversion and the setting of the character attribute are simultaneously performed without a work for changing-over the character attribute mode, when the character is inputted.
Patent JP-2001258951-A (JP)
Title: Nursing bedding stand
Inventor: FUJITA SHIGERU
IPC: A61G7/00
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a nursing bedding stand facilitating the nursing of a person to be nersed and capable of relieving the pain of the person to be nursed at the time of nursing work. SOLUTION: A bedding laying stand 6 on which bedding M such as a mattress, or the like, is laid is constituted of left and right front bedding laying members 6a, 6b and left and right rear bedding laying members 6c, 6d and the bedding laying stand 6 is individually revolved from the central part in the width direction thereof with left and right rear air cells 8, 9 through left and right revolving frames 5a, 5b for supporting the bedding laying stand 6 to enable the person C to be nursed to freely turn over left and right and the left and right front bedding laying members 6a, 6b of the bedding laying stand 6 are revolved by a front cell 7 to enable the person C to be nursed to raise his upper half of the body.
Patent JP-2001262555-A (JP)
Title: Liquefaction measures construction method of ground
Inventor: TANAKA HIROMASA
IPC: E02D5/18
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a liquefaction measures construction method of the ground being performable in a limited space, reducing restriction on execution work, exhibiting a sure effect by improving the ground under an existing structure and having little influence on the surrounding ground and an underground water system. SOLUTION: Both side surfaces of a banking structure S1 are closed by a impervious wall 1, and cylindrical bodies 2a and 2b having a required opening hole part, the cross-sectional area and the length are buried inside by the prescribed number. While pumping up underground water from the cylindrical body 2a in the vicinity of the water-barrier wall 1 among these bodies, a ground improving material such as cement milk is injected from the cylindrical body 2b buried in a top end position of the structure S1 to thereby form a flow F of the underground water turning to the impervious wall 1 from the top end of the structure S1. The injected ground improving material permeates through the ground under the structure S1.  The ground improving material is hardened or gelatinized with the lapse of time to improve the ground under the structure S1 as the stronger ground having large liquefaction strength.
Patent JP-2001259082-A (JP)
Title: Method of regenerating ball for bowling
Inventor: ISHIKAWA MASATOSHI
IPC: B29C33/12
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of regenerating balls for bowling which is capable of inexpensively and easily regenerating the used balls for bowling with good quality without discarding the balls. SOLUTION: The outer peripheral surface 11 of the used ball for bowling is removed and the ball is held into a mold 30 internally having a spherical cavity C larger in diameter than the outer diameter of the ball 10A after the removal of the outer peripheral surface in such a manner that finger hole part 15A of the ball faces upward and a molding space S remains between the outer peripheral surface of the ball and a cavity surface C1. A resin raw material M is packed into the molding space to form a repair resin layer K on the outer peripheral surface of the ball.