baber/WOPTO huggingface dataset:
Patent JP-2001337293-A (JP)
Title: Head mount display device
Inventor: UNO SHIGEKI
IPC: G02F1/13363
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a head mount display device which is good in light utilization efficiency and may be easily manufactured. SOLUTION: The head mount display device 1 has a display system 2 for image formation and an optical system 3 for image enlargement. The display system 2 has a white back light 4 for irradiation with white light and a transmission type liquid crystal display panel 5 allowing the transmission of the white light from this white back light 4 is disposed on the front side of the white back light. The device has a color shutter 6 in front of the transmission type liquid crystal display panel 5.  The color shutter 6 has a color polarizing film 11 formed by laminating many sheets of phase difference films, a liquid crystal cell 12 composed of a film cell, a neutral polarizing film 13, a liquid crystal cell 14 composed of a film cell, a dyestuff base color polarizing film 15 formed by impregnating a high polymer with dichromatic dyestuffs and orienting the same and a color polarizing film 16 formed by laminating many sheets of phase difference films. The optical system 3 having a half mirror 17 and a concave reflection mirror 18 is disposed in front of the display system 2 to enlarge the image from the display system 2.
Patent JP-2001333980-A (JP)
Title: Continuous liquid medicine injector
Inventor: MINEZAKI SUSUMU
IPC: A61M5/145
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a continuous liquid medicine injector which is easily set in vacuum, only a syringe for liquid medicine of which is disposable, and a syringe with negative pressure at operation side of which is able to use repeatedly. SOLUTION: This invention has a stopper that can stop a piston (3) sealed in a negative pressure syringe (2) with opening a back end having an open and shut valve (2") at the front end and opening at the back end of the negative pressure syringe against atmospheric pressure. The first structure A comprising a pusher (7) movable to the same direction as the piston outside the negative pressure syringe and the second structure having a piston (11) sealed in a liquid medicine syringe (10) by liquid with opening the back end for liquid medicine (9) at the front end and opening at the back end are installed attachable and removable.  Negative pressure area made by the negative pressure syringe with the sealed piston is possible to be performed independent from pouring liquid medicine into the liquid medicine syringe, liquid medicine is disposable, and the syringe with negative pressure side is able to use repeatedly.
Patent JP-2001336094-A (JP)
Title: Moisture absorbing and releasing wall paper and method for manufacturing the same
Inventor: KIYOHARA KANJI
IPC: D21H19/40
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To solve the problems of conventional wall papers that air permeability and moisture absorbing property are poor, thereby the living environment of the inside of a room is not always good, and dew is apt to condense due to the temperature difference between the outside and the inside of the room, and further aldehydes and pollutants as environmental hormones contained in the wall papers have ill effect on the health of dwellers and cause environmental pollution on their incineration disposal. SOLUTION: A layer of a mixture containing an EVA resin, a natural diatomaceous earth and a thermo swelling-type foaming agent as essential components is formed on the surfaces of a base material of a wall paper in thickness of 50-500 μm by coating or rolling. Then, by subjecting the resultant layers to heat foaming, a moisture absorbing and releasing wall paper having a desired pattern and, at the same time, a structure in which the surface of the natural diatomaceous earth is exposed so that it touches air is obtained.
Patent JP-2001334446-A (JP)
Title: Manufacturing method and device for silicon wafer
Inventor: ABEKAWA TOSHIJI
IPC: H01L21/304
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a device implementing the stable surface grinding relative to a cut wafer cut out of silicon ingot and to provide a method for stably manufacturing the shipping product wafer by the both-side simultaneous grinding of the wafer. SOLUTION: The shipping product wafer is manufactured by surface-grinding the cut wafer cut out of the silicon ingot and surface-polishing the surface ground wafer obtaining the smoothness in its surface by the surface grinding. This surface grinding device for realizing this method is provided with a pair of rotating grinding wheel bodies 11 and a position sensor 13 for detecting the position of the surface of the wafer, and simultaneously surface-grinding the both front/rear surfaces of the wafer 10 while controlling the position of the rotating grinding wheel body 11 according to the position of the surface of the wafer 10.
Patent JP-2001334605-A (JP)
Title: Aromatic polyester resin laminate and method for manufacturing the same
Inventor: MATSUMURA HIDEO
IPC: B29C39/12
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a novel aromatic polyester resin laminate developing lamination effect and capable of satisfying excellent impact resistance, high strength and excellent heat resistance, and a method for manufacturing the same. SOLUTION: The aromatic polyester resin laminate is manufactured by integrally laminating an in-mold foamed molded object, which is formed by the in-mold foam molding of prefoamed particles with a degree of crystallization of 1-8% obtained by prefoaming an aromatic polyester resin with a crystallization peak temperature of 130-180 deg.C, to a metal panel.
Patent JP-2001343548-A (JP)
Title: Component for connecting different kind of optical fiber
Inventor: KAZAMA MINORU
IPC: G02B6/255
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To allow work for connecting different kinds of optical fiber at low connecting loss at a laying site of optical fibers. SOLUTION: A first short optical fiber 11 and a different kind of second short optical fiber 12 are fusion-spliced and heat-treated using a dedicated device and a measuring apparatus by skilled technicians at a plant. The outer circumferential face of the fusion splicing and heating part 30 is formed with a recoating part 40 for reinforcement. In the laying site of the optical fibers, the first short optical fiber 11 and the same kind of optical fiber are fusion-spliced by means of a portable fusion splicer, as are the second short optical fiber 12 and the same kind of optical fiber.
Patent JP-2001140018-A (JP)
Title: Nonoriented silicon steel sheet having boundary from good for magnetic property and producing method therefor
Inventor: MURAKAMI KENICHI
IPC: H01F1/16
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To produce a nonoriented silicon steel sheet having a good boundary form giving remarkable influence on the reduction of core loss and to provide a method for producing the same. SOLUTION: In steel containing components satisfying, by weight, <=0.010% C, <=1.5% Mn, >=1% Si, >=0.2% Al and 2<=Si+Al<=5%, and the balance Fe with inevitable impurity elements, the thickness of an Al oxidized layer in the surface of the steel sheet in the product defined by a GDS analysis method (glow discharge emission method) is controlled to <=1.0 μm. As for the method for producing the same, the average surface roughness (Ra) of the cold rolled sheet is controlled to <=0.45 μm, and, moreover, the partial pressure ratio between hydrogen and water vapor (PH2O/PH2) in an annealing atmosphere in finish annealing is controlled to <=0.02.
Patent JP-2001339339-A (JP)
Title: Adaptive antenna system and adaptive antenna control method
Inventor: MUTO HIROYASU
IPC: H04W16/28
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain an adaptive antenna system that can reduce the time required for path detection so as to relieve a load on the system. SOLUTION: Three antenna elements 101, 102, 103 are connected to a retrieval section 104 to detect timing of a path to be received. Finger sections 105, 106, 107 detect a reception signal of a path of each antenna element. A control circuit section 108 controls the operation of the retrieval section 104 and the finger sections 105, 106, 107. A decoding section 111 decodes a symbol. The arrival direction and an arrival delay time of the received signal are registered in advance and when a reception electric field strength of an incoming signal reaches a prescribed level or below, the control circuit section 108 compares the arrival direction and the arrival delay time of the received signal to be registered with those of the incoming signal and controls the succeeding operation on the basis of the result of comparison.  Thus, data by a geographic characteristic or the like are registered, the time required for path detection is decreased and the load imposed on the system can be relieved.
Patent JP-2001340394-A (JP)
Title: Nursing care bed
Inventor: YOTSUYANAGI JUNJI
IPC: A61G7/00
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a nursing care bed which can reduce the fatigue of nursing care personnel and, can eliminate the occurrence of lumbagos, etc., to the utmost. SOLUTION: This nursing care bed comprises an elevating/lowering frame 3 which is installed to a seat frame 1 in a state where the frame 3 can be elevated and lowered by means of an appropriate elevating/lowering means 2, a sliding frame 18 which is provided from the waist section to a back rest side on the elevating/lowering frame 3 in a state where the frame 18 can slide to a position where the frame 18 stays in the elevating/lowering frame 3 and another position where the frame 18 is protruded outward from one side of the frame 3 under the guidance of an appropriate guide member 17, and a waist section mat frame 22 installed to the sliding frame 18.  The care bed also comprises a back rest mat frame 24 having the joint section of an undulating fulcrum on the waist section mat frame 22 side, a leg section mat frame 25 provided from the waist section mat frame 24 to the foot side on the elevating/lowering frame 3, and an appropriate undulatively driving means 33 which is installed to the sliding frame 18 to undulatively rotate the back rest mat frame 24. In addition, the bed also comprises an arm 41 which is extended in the protruding direction of the sliding frame 18 from the lower surface of the seat frame 1 and a grounding plate attached to the front end of the arm 41.
Patent JP-2001345255-A (JP)
Title: Aligner, coat developing device, method of transporting substrate, method of manufacturing device, semiconductor manufacturing plant, and method of maintaining aligner
Inventor: DEGUCHI SHINKICHI
IPC: H01L21/677
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To improve the throughput of an aligner and reduce the operating cost of the system by suppressing the flowing-in and flowing-out quantities of an atmospheric gas when substrates are carried in and out between devices. SOLUTION: The aligner has an enclosure for managing the internal atmosphere, a gate valve which is used for carrying substrates in and out of the enclosure, and a gas blowing-out means which is positioned adjacently to the gate valve and blows out a gas perpendicularly to the moving direction of the substrates. The gas blown out from the gas blowing-out means forms an air curtain so as to block the opening of the gate valve.
Patent JP-2001348900-A (JP)
Title: Cover for underground structure
Inventor: KUMAKIRI NOBORU
IPC: E02D29/14
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a cover for an underground structure securing required mechanical strength while suppressing the weight increase of the cover. SOLUTION: A reinforcing rib 7 provided on the back face side of a plate part 3 is composed of a longitudinal rib 11, a lateral rib 15, a first inclined rib 17 extending parallel with one diagonal line of the cover 1 for a manhole, and a second inclined rib 19 extending parallel with the other diagonal line. Both diagonal parts of a rectangular enclosure part 21 formed by the longitudinal ribs 11 and lateral ribs 15 are respectively connected by the first inclined rib 17 and the second inclined rib 19.
Patent JP-2001351098-A (JP)
Title: Fingerprint input device
Inventor: MIYANO SOICHIRO
IPC: G06T1/00
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To reduce the influence of external light while making a device small- sized and thin. SOLUTION: The device is provided with a transparent substrate 1 that light can pass through and a light source 2 which irradiates the reverse side of the transparent substrate 1 with light, a microprism 3 composed of plural prism arrays is stuck on the reverse surface of the transparent substrate 1, and plural photodiodes 5 which detect incident light and a transparent insulating protection film 6 formed covering the photodiodes 5 are provided on the top surface of the transparent substrate 1. The top surface of the insulating protection film 6 is a surface to be touched with a finger 7 and the photodiodes 5 detect the fingerprint according to the quantity of the light which is emitted by the light source 2, transmitted through the microprism 3, transparent substrate 1, and insulating protection film 6, and reflected by the contact surface.
Patent JP-2001351005-A (JP)
Title: Method and device for information processing, broadcasting method, contracting method, and recording medium
Inventor: YOSHIDA ATSUSHI
IPC: G06Q30/02
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To efficiently sell an advertisement broadcasting frame. SOLUTION: A site for advertisement contract transmits a program guide to a sponsor terminal in a step S11 and transmits an advertisement register picture related to the advertisement frame of a selected program to the sponsor terminal in a step S12 and receives register information and advertisement data from the sponsor terminal in a step S13. The site transmits an electronic mail for conformation of an advertisement contract in a step S14 and supplies advertisement data and information of the broadcasting date of the advertisement or the like to a site for broadcasting in a step S15. The site for broadcasting broadcasts advertisement data on the basis of information of the broadcasting date of the advertisement or the like from the site for advertisement contract.
Patent JP-2001346940-A (JP)
Title: Display device for game
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a display device for a game capable of easily understandably displaying the game interruption cause in a player of a game machine by relatively large amount of information. SOLUTION: A calling display device is provided correspondingly to respective plural Pachinko machines arranged side by side on a game machine installation island. The display device is provided with an LED display module 61 capable of displaying at least characters and pictures and a control board 70 for displaying the game interruption cause of the player by switching and displaying the characters and the pictures at the LED display module 61.
Patent JP-2001348978-A (JP)
Title: Heat insulating panel for partition wall
Inventor: UKAI MASAO
IPC: E04B2/74
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulating panel for a partition wall, which is for use in an environment in which the temperature is set to an almost constant value, such as a food processing room, exerts necessary heat insulating performance, can be formed of a core material and a surface material being low in material cost, and are formed of a smaller number of component parts, to thereby reduce production cost. SOLUTION: The heat insulating panel for the partition wall is formed of the core material 2 which is made of a foamed synthetic resin having a predetermined thickness, a pair of the surface materials 3 and 3 which each are made of a metallic sheet and cover both surfaces of the core material 2, and a spacer 5 for a joint, which is made of a synthetic resin and attached to one of right and left connecting edges 1a of the heat insulating panel 1.
Patent JP-2001352535-A (JP)
Title: Digital television broadcast receiver and viewer management center in digital television broadcast system
Inventor: KIDA TAKAYUKI
IPC: H04N7/173
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a digital television broadcast receiver with reduced power consumption. SOLUTION: The digital television broadcast receiver is provided with, an entry means that allows a user to enter revision of a contract form to a viewer management center, and a transmission schedule time acquisition means that makes communications with the viewer management center based on the entry of revision of the contract form by the entry means to acquire transmission schedule time data of new contract form information.
Patent JP-2001354415-A (JP)
Title: Method for manufacturing lightweight calcium carbonate
Inventor: HIRASHIMA TAKESHI
IPC: C01F11/18
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing lightweight calcium carbonate having almost equal functions, especially high Hunter whiteness, as those of high-quality crystalline limestone by using low-quality limestone which exists abundantly as a source material. SOLUTION: In the method for manufacturing lightweight calcium carbonate, carbonic acid gas is introduced into a suspension liquid consisting of quicklime or slaked lime obtained by calcining limestone, quicklime or slaked lime obtained by calcining shell, Mg2+ ion and water.
Patent JP-2001351722-A (JP)
Title: Protective cover device for terminal
Inventor: MORI HAJIME
IPC: H01R13/516
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a protective cover device for a terminal, which keeps an insulating cap attached properly to the terminal, and which will not slip off inadvertently. SOLUTION: The protective cover device includes an abutting means for abutting the insulating cap attached to the terminal; a cover means for covering the terminal; a support means for supporting the cover means; and an engagement means actuated in such a manner as to be capable of engaging the abutting means and the support means, while the cover means covers the terminal.
Patent JP-2001359218-A (JP)
Title: Wiring machine
Inventor: KOYAMA TAKESHI
IPC: H02G3/16
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a wiring machine which facilitates automatization of wiring work for forming a conductor circuit into a prescribed shape on a wiring member for electric wires, by causing the electric-wire holding grooves of a plurality of electric-wire press-fitting ribs, arranged on the wiring member for electric wires to interpose and hold an electric wire in-between. SOLUTION: The wiring head 17 of this wiring machine 11 is provided with an electric-wire nozzle 13, which is fitted to the lower end part of an electric- wire feeding means 21 and feeds an electric wire 5 out, a press-fitting blade 15 which is arranged on the downstream side of the direction of proceeding of the electric-wire nozzle 13, and is movable in the vertical directions to press- fit the fed electric wire 5 into the holding grooves 3a of the press-fitting ribs 3, an electric-wire guide portion 25, which is formed stretching in the direction of forward and backward movement of the press-fitting blade, so as to interpose the press-fitting blade 15 between from both sides, and has a guide groove 27 into which the electric wire 5 fed out from the electric-wire nozzle 13 is inserted,  and an electric-wire cutter 23 for cutting the electric wire 5 fed out from the electric-wire nozzle 13 into a prescribed length.
Patent JP-2001357401-A (JP)
Title: Picture processing method
Inventor: HASHIMOTO YOSHIHITO
IPC: G06T1/00
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To reduce a processing time for judging the coincidence of an inspection picture and a template and to reduce nonuniformity with respect to the judgment of the coincidence. SOLUTION: The binary picture of an object to be inspected whose external shape is circular is generated (S1). Next, a circumscribed rectangle circumscribed to the object to be inspected within the binary picture is set (S2). The center coordinates of this circumscribed rectangle are obtained as those of the object to be inspected (S3). Next, after a pixel being an edge within the binary picture is extracted as an edge point (S4), an angle which is formed with respect to a horizontal direction by a straight line combining the center coordinate and each edge point is obtained (S5). Furthermore, the histogram of the generating frequencies of each angle is generated (S6).  The correlation coefficient between a histogram generated from the object to be inspected to be reference and a histogram obtained by shifting the histogram generated from the object to be inspected for comparison by each regulated angle portion is calculated to use a maximum value among the correlation coefficients as the coincidence of both of the objects to be inspected (S7).
Patent JP-2001355685-A (JP)
Title: Reduction gear having self lock function and hoist machine using the same
Inventor: SHOJI KATSUJI
IPC: B66D5/00
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a high performance reduction gear having not only a self lock function but also a high reliability and a simple structure and the capability of reducing size. SOLUTION: An input shaft 11 supported pivotally and rotatably on a supporting body 2 is provided with an eccentric shaft part 11d. Three pins 16 are provided at equal intervals on the same circumference with the eccentric shaft part 11d as a center on one side surface of an external tooth gear 14 fitted rotatably into the eccentric shaft part 11d. Three round holes 10 fitted into the pins 16 are provided so that the external tooth gear 14 may be eccentrically moved on the same circumference with the input shaft 11 as a center on an internal surface of the supporting body 2 opposed to one side surface of the external tooth gear 14.  An output body 17 supported pivotally and rotatably on the supporting body 2 so as to be concentric with the input shaft 11 is provided with an internal tooth gear 24 engaged with the external tooth gear 14 with internal teeth slightly more than the number of external teeth of the external tooth gear 14.
Patent JP-2001317153-A (JP)
Title: Construction material utilizing waste used tires as recycle source
Inventor: OTANI MITSURU
IPC: E04B1/80
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To utilize waste used tires as a recycled source for the construction material of buildings and civil engineering. SOLUTION: Narrow cut pieces of the used tires are bonded to each other by the natural or the synthetic resin group adhesive so as to form a layered material, and this layered material is covered with plate materials so as to obtain the construction material utilizing the waste used tires as a recycled source. Or, cut pieces of the used tires are bonded by the natural or the synthetic resin group adhesive so as to form a layer, and this layer is arranged on the gravel and the sand, and the asphalt is covered thereon so as to obtain the civil engineering material utilizing the waste used tires as a recycled source. Cut pieces of the used tires are mixed with the asphalt so as to obtain the civil engineering material utilizing the waste used tire as a recycled source.
Patent JP-2001062879-A (JP)
Title: Mold with large-sized slide core, molded article thereby and molding method
Inventor: MIYAZAKI HIROTAKA
IPC: B29C45/33
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To economically provide an injection mold for a molded article generating no vacuum when a large-sized slide core is pulled out without using compressed air and a molded article produced by this mold. SOLUTION: In a mold for injection-molding a molded article, the mold consists of an outer mold and at least one large-sized slide core 1 protruding into the cavity of the outer mold and the connection hole 5 taking the air communication of a slide core leading end part with the outside is provided in the slide core 1 to pass air when the slide core is pulled out.