baber/WOPTO huggingface dataset:
Patent JP-2001252128-A (JP)
Title: Optical system of depilating laser irradiating port
Inventor: SHIOZAKI HIROSHI
IPC: G02B17/08
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a laser depilating device for performing quick are sure depilating processing expected by a person who wants depilation. SOLUTION: This optical system of a depilating laser irradiation port is combined with a semiconductor laser generating element to realize the quick and sure depilating processing expected by the depilation wisher.
Patent JP-2001295360-A (JP)
Title: Underground embedding facilities, aboveground installing facilities and lifting equipment
Inventor: SASAKI TOSHIHIKO
IPC: B66D1/60
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight lifting equipment which can be easily assembled, perform lifting of underground embedded facilities, and obtain underground embedding facilities capable of improving strength by water pressure, preventing floating by sinking in water, and discharging heat generated inside. SOLUTION: Heat radiating fins are erected and arranged to a circular shape at the upper portion of cylindrical underground embedded facilities, a plurality of thermal radiation fins are penetrated, and bar-shaped suspending hands extending horizontally are connected together. Two guide fixing frames are arranged at the position mutually separated at the side surfaces of the underground embedded facilities, and by coupling and arranging the lifting and extending pipes or the like to the guide fixing frames, the lifting equipment is assembled, a suspension hook at the tip of a wire extended from the wire take-up device provided at the lifting equipment is hooked to a suspension hook shaft (suspender) wire elongated from the wire take-up device provided at the lifting equipment and then taken up for lifting the underground embedding facilities along the guide fixing frame.
Patent JP-2001297472-A (JP)
Title: Optical pickup device
Inventor: HIRAI HIDEAKI
IPC: G11B7/135
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device which is capable of preventing generation of noise due to return light to a semiconductor laser, without increasing the number of parts, and which is a dual wavelength optical system capable of CD/DVD compatible recording and reproduction. SOLUTION: The dual wavelength optical pickup device is constituted of a DVD optical system equipped with a polarizing type optical path separating means like PBS3 and a CD optical system equipped with a non-polarizing type optical path separating means like HOE. In such pickup device, between a dichroic prism 4 and an objective lens 7, a phase plate 5 is arranged that functions as a 1/4 wavelength plate and that synthesizes light beams having a wavelength of 660 nm and 780 nm respectively. As a result, this allows diversion of a function already provided for the DVD system, making it possible, without increasing the number of parts, to prevent noise from generating by the return light produced in the HOE unit for the CD system.
Patent JP-2001305553-A (JP)
Title: Liquid crystal display device and method for manufacturing the same
Inventor: HIKIJI TAKETO
IPC: G02F1/13
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which uniform cell thickness is obtained, the substrates are firmly adhered and sufficient shock resistance and good display quality can be obtained. SOLUTION: Electrodes 12 and an alignment controlling film 13 are formed on one surface of a substrate 11 and a wall type spacer 14 is formed on the alignment controlling film 13, while an electrode 22 and an alignment controlling film 23 are formed on one surface of a substrate 21 and a sealing agent 24 consisting of a UV-curing resin is applied on the edge art of the one surface of the substrate. A UV-curing resin 16 is applied on one face of a base body 15 such as a glass substrate and partly transferred as an adhesive 16a to the counter face 14a of the wall type spacer 14 to face the substrate 21. Then the substrates 11, 21 are laminated while allowing the adhesive 16 to be in contact with the alignment controlling film 23 on the substrate 21, and the adhesive 16a and sealing agent 24 are irradiated with UV rays so that the adhesive 16a and sealing agent 24 are cured at a time to adhere the substrates 11, 21.
Patent JP-2001308170-A (JP)
Title: Material cassette
Inventor: TAKARADA ATSUSHI
IPC: H01L21/68
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of distortion of a charge-up preventing cover due to thermal expansion. SOLUTION: A mask substrate 2 is fixed to a cassette body 1 by top limiting plates 3 at three points of the cassette body 1. Charge-up preventing covers 7A', 7B' and 7C' for relieving electric charge on the mask substrate 2 which are in contact with the periphery of the mask substrate 2 between the limiting plates are mounted on the cassette body 1. Each of the covers is divided between its screws and the cross sections of the joining parts of the divided covers are L-shaped and shaped like an inverted letter L in such a way that the joining parts are fitted when they are joined. When the divided covers are joined in reality, there is no space in the vertical direction perpendicular to the mask substrate and spaces Sa and Sb are formed in the direction perpendicular to the Z direction in consideration of the amount of thermal expansion of the divided covers.
Patent JP-2001299895-A (JP)
Title: Perfume bag
Inventor: SAEGUSA KATSUMI
IPC: B65D85/00
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a perfume bag which does not stain ambient contact objects when objects come into contact with the bag and is convenient to carry. SOLUTION: This perfume bag 10 is formed by sealing a carrier 14 impregnated with perfume into a bag 13 consisting of a pair of front and rear film members 11 and 11' and has a plane shape 0.1 to 2.0 mm in thickness to be confined within a range of 50 to 100 mm in length and breadth. At least one of a pair of the front and rear film members 11 and 11' consist of perfume permeable films. The perfume is vaporized by removing perfume impermeable films 15 and 15' covering these perfume permeable films 11 and 11'.
Patent JP-2001302032-A (JP)
Title: Printer
Inventor: TAKEUCHI SHINICHI
IPC: B41J29/00
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a printer capable of exchanging sheet rolls simply even if the sheet roll has a large width. SOLUTION: This printer for printing on a sheet fed from the sheet roll by providing the sheet roll in a printer body 11 is provided with a holding device 20 having a holding plate 24 provided with a plurality of holding parts 30, 40 holding shaft cores 18 of sheet rolls 12, 13 detachably and so as to turn and side plates 22, 22 supporting the holding plate 24 around a shaft 23 turnably.
Patent JP-2001013584-A (JP)
Title: Reflection type projection device
Inventor: JEON KEE-UK
IPC: G02B27/00
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To widen an incident allowable angle and to correct the aberration thereof at the same time by arranging a sheet-like polarizing beam splitter on the advancing path of light in inclination to an optical axis and a correction means correcting the aberration of incident light. SOLUTION: The sheet-like polarizing beam splitter 150 is arranged on an optical path among an illumination unit 130, a reflection type display element 160 and a lens unit 180, being inclined with respect to the optical axis. The splitter 150 changes the advancing path of the light by transmitting or reflecting the incident light while polarizing it. It is preferable that a correction plate 171 that is arranged on an optical path between a projection lens unit 181 at a front half part and a projection unit 182 at a back half part and that is inclined by a prescribed angle is included in the correction means 170. The aberration occurring because of the splitter 150 in inclination is corrected by the correction means 170.
Patent JP-2001213517-A (JP)
Title: Conveying device for plate member
Inventor: FUJINO KOJI
IPC: H01L21/304
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a conveying device for a plate member free from the dust and scratching and having high productivity. SOLUTION: In this conveying device of a plate member provided with a porous body 2 on a front face of a pressure vessel 1 where the pressurized fluid is sent, for jetting the pressurized fluid through the porous body 2, the plate member is vertically or oblliquely supported in a non-contact state, and a lower end of the plate member is conveyed and supported by a conveyor 6.
Patent JP-2000332246-A (JP)
Title: Process of forming mos gate device having self-aligned trench
Inventor: GREBS THOMAS
IPC: H01L29/78
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a process of forming a self-aligning gate trench in a vertical MOS device. SOLUTION: This process comprises the steps for forming a first mask on the upper surface of a semiconductor substrate 101 to form a potential well- source region of the substrate, implanting a well dopant and a source dopant onto the potential well-source region so as to form well regions 105 and source regions 106, growing an oxide mask on the well regions 105 and the source regions 106, removing the first mask, etching gate trenches between the source regions using the oxide mask, and extending trenches 111 below the well regions 105 by a selected depth in the substrate.
Patent JP-2001315097-A (JP)
Title: Work blanking device and method to use it
Inventor: OKAMOTO HIDETOSHI
IPC: B26F1/44
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a work blanking system and a method how to use it, whereby it is possible to blank out a work to make each product neatly without requiring die replacement even in the case various items of products are to be made by blanking. SOLUTION: The work blanking device to blank out a work 50 having a product part 51 and a peripheral edge part 52 connected to the product part 51 through a connecting part 53 which ruptures freely, is composed of a first die 20 provided with an opening 23 corresponding to the product part 51, a plurality of blanking pins 32 arranged advancing and retreating freely in correspondence to the product part 51, and a fixing means 31 to fix the positions of the blanking pin 32, wherein further the arrangement includes a second die 30 to separate the product part 51 by rupturing the connecting part 53 by pressing the work 50 in the space against the first die 20.
Patent JP-2001318736-A (JP)
Title: Electronic equipment
Inventor: SAWANO TADAHISA
IPC: G06F1/16
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an electronic equipment capable of becoming compact when not in use and enlarging an operation area at the time of being used. SOLUTION: For this electronic equipment, a lower case 11, a middle case 12 and an upper case 13 are piled up in the order, the rear end parts of the lower case 11 and the upper case 13 are attached to each other by a first hinge 14, the upper case 13 on the side of the first hinge 14 and the middle case 12 are attached by a second hinge 15 and the rear end part of the upper case 13 is formed into an inclined part 17 to be positioned on the almost same plane as the lower case 11 when the upper case 13 is opened. Thus, the respective cases 11, 12 and 13 are piled up and compaction is performed when not in use. Also, at the time of use, when the upper case 13 is opened to the lower case 11, the middle case 12 is moved while being turned around the second hinge 15 to expose the upper surface of the lower case 11, both of the exposed upper surface of the lower case 11 and the upper surface of the middle case 12 are used as the operation area and the operation area is enlarged for the length of the inclined part 17 of the upper case.
Patent JP-2001323694-A (JP)
Title: Security system for multiple dwelling house
Inventor: SASAKI KAZUO
IPC: E05B65/00
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a security system which can be easily attached to an existing multiple dwelling house for promoting dealing with visitors. SOLUTION: This security system 1 is provided with a wireless terminal 2 disposed in each dwelling, a base relay 3 to wirelessly relay signals from the wireless terminal 2, a telephone switchboard 4 provided with an extension function connected to the base relay 3 through a relay communication cable 8, a multiple line interphone 5 connected to the telephone switchboard 4 and installed on the side of a common entrance 9, and an electronic lock 6 to be temprarily unlocked based on an unlocking command given by operation of the wireless terminal 2 through the telephone switchboard 4. The electronic lock 6 can be unlocked by operation in accordance with call through the multiple line interphone or willing operation of an owner of the wireless terminal 2.  In this case, wiring in each dwelling is not necessary, so this security system 1 can be easily attached to the existing multiple dwelling house 10. Dealing with visitors becomes constantly possible as far as the owner is inside the multiple dwelling house 10 even outside the owner's own dwelling.
Patent JP-2001323035-A (JP)
Title: Polymer emulsion
Inventor: HAMAGUCHI TAKESATO
IPC: C08F290/06
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a polymer emulsion keeping the stability and transparency even in a surfactant, in an acidic solvent or in the presence of a salt and provide a cosmetic giving excellent feeling in use and produced by formulating the emulsion. SOLUTION: The polymer emulsion is produced by dispersing polymer particles having a monomer unit of general formula (1) [(n) is 5-300; R1 is H or methyl; and R2 and R3 are each independently H or a 1-18C straight or branched-chain alkyl or alkenyl group] in an aqueous medium at a volume- average particle diameter of <=100 nm and the cosmetic is produced by formulating the emulsion.
Patent JP-2001324917-A (JP)
Title: On-line correct answer collation system, on-line answer providing system, on-line correct answer collation method, and on-line answer providing method
Inventor: SHIMIZU TAKUJI
IPC: G06Q50/20
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide information actually needed by a user, among information on an obtained problem. SOLUTION: This system is an online correct answer collation system 10 provided with one or two or more terminal devices 30A, and a correct answer collation server 20, and comprises a question management information transmitting means for transmitting question management information, an answer input picture information selecting means for selecting answer input picture information corresponding to the question based on the question management information, an answer input picture information transmitting means, an answer input picture display means for displaying an answer input picture based on the answer input picture information, an answer information transmitting means for transmitting the inputted answer information, and a correct answer collation means for receiving the answer information and collating the answers with the correct answers.
Patent JP-2001323017-A (JP)
Title: Method for producing water-soluble polymer
Inventor: TANABE SHIGERU
IPC: C08F6/10
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a water-soluble polymer, capable of obtaining a water-soluble polymer having a reduced residual monomer in the water-soluble polymer without deterioration and change of performances of the water-soluble polymer as a polymer flocculating agent. SOLUTION: In drying a water-soluble polymer in a hydrous state obtained by polymerizing at least an acrylamide-based monomer and/or an anionic vinyl monomer, at least one kind selected from the group consisting of an alkali metal sulfite, an alkali metal hydrogensulfite and an alkali metal pyrosulfite in an amount of >=0.1 mass % and <2.0 mass % based on the monomer added and an alkali agent in an amount of >=0.1 mass % and <2.0 mass % based on the monomer added are previously added to the water-soluble polymer in the hydrous state and the water-soluble polymer in the hydrous state is dried.
Patent JP-2001325938-A (JP)
Title: Alkaline battery
Inventor: ITO TAKASHI
IPC: H01M10/24
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a square alkaline battery excellent in productivity and suitable for a large-current charge and discharge. SOLUTION: In the alkaline battery with a positive collector fitted at one of the side faces of electrode group and a negative collector at another, the collectors of the positive and the negative electrodes comprise a plurality of collector terminals and lead terminals connecting these collector terminals, and the collector terminals have an opening at the center, end faces of the bent ends welded to the side faces of the electrode plates.
Patent JP-2001002525-A (JP)
Title: W/o emulsion type prepared substance having high water content, comprising properly polar lipid, silicone emulsifying agent and optionally cation polymer
Inventor: BLECKMANN ANDREAS
IPC: A61K47/34
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To obtain a water-in-oil type emulsion having a high water content usable especially in the field of cosmetic. SOLUTION: This oil-in-water type emulsion comprises (a) at least 75 wt.% based on the total weight of prepared substance of water, optionally a water-soluble substance, <=25%, preferably <=20% total of a lipid, an emulsifying agent and a lipophilic component, has (b) an oil phase selected from the group of the lipid and a lipid mixture and 20-30 mN/m total polarity of lipid phase, contains (c) at least one kind of surfactant selected from the group consisting of an alkylmethicone/copolyol and/or an alkyldimethicone/copolyol and optionally (d) one or more kinds of cation polymers when especially the content of the water and the water-soluble (hydrophilic) component is between 75 and 80 wt.%.
Patent JP-2001332178-A (JP)
Title: Method of producing back plate for plasma display panel and barrier ribs for plasma display panel
Inventor: MAEHARA MASATAKA
IPC: H01J11/36
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a back plate for a plasma display panel prevented from possibly causing shape disorder of barrier ribs after calcination, when the shape of the barrier ribs are complicated. SOLUTION: An inorganic powder of a glass paste composition for forming the barrier ribs of the plasma display panel contains two or more types of glass frit different in softening point, at least one type of which is crystalline glass frit.
Patent JP-2001334554-A (JP)
Title: Mold for partial lamination molding and method for lamination molding
Inventor: OKAHARA ETSUO
IPC: B29C45/26
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a mold for partial lamination molding and a method for lamination molding for clarifying a boundary line of a laminated part and eliminating a step by preventing both a partial damage of a skin material and an overall damage of the skin material at a gate when the skin material is partly laminated on a core material resin by using a normal injection molding machine not having a pressing function and a fine mold opening function. SOLUTION: The mold for partial lamination molding comprises a movable mold having a movable part movable forward and backward in a mold clamping direction at a part for constituting a design part of the mold and a fixed mold having a gate for supplying the molten resin to a position opposed to the movable part. The mold further comprises a movable mold having a pair of protrusions becoming substantially triangular pyramids when the movable part is most advanced to an outer periphery of the movable part and distal end of an inner peripheral surface of a general part contacted with the movable part in such a manner that an advanced or retracted position of the movable part can be arbitrarily set and a fixed mold having a groove for containing the protrusion at a position opposed to the protrusion.
Patent JP-2001339360-A (JP)
Title: Frame synchronization circuit
Inventor: FUKUDA SEIJI
IPC: H04J3/06
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a frame synchronization circuit that is stable even when frame synchronizing signals of receive data have a strong correlation without sacrificing the backward protection characteristics of the frame synchronization circuit. SOLUTION: First-Nth F bit discrimination circuits each corresponding to each of frame synchronizing bits (n) in one frame compare the phases of synchronizing bits outputted from a frame synchronizing bit generating circuit 103 to detect the synchronizing bits. The F bit discrimination circuits 100 output a coincident or dissident signal and each of circuits 101 at the post-stage discriminates consecutive dissidence over frames. Then a synchronization discrimination circuit 107 discriminates the synchronization depending on whether or not the number of coincidence signals in excess of the number of coincidences set to a backward protection circuit is detected within one frame. However, when any of the consecutive discrimination circuits 101 outputs a consecutive dissidence signal, the synchronization locking is released even in the synchronization state and the synchronization is again discriminated through shift hunting.
Patent JP-2001339050-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: MIYAJIMA MIKI
IPC: H01L21/3205
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain a lead-out wiring structure from an electrode of a semiconductor device for obtaining a cell transistor TEG which can measure characteristics of a cell transistor surely and stably. SOLUTION: A storage node(SN) polysilicon groove 11 provided to extend from a region is provided and a grooved lead-out electrode 12A is formed on the inner wall of the storage node(SN) polysilicon groove 11. Furthermore, an extension pad electrode 12B which extends from the grooved lead-out electrode 12A is provided above the storage node(SN) polysilicon groove 11. Contact plugs 7, which pass through the extension pad electrode 12B and connect an aluminum wiring 8 and the extension pad electrode 12B in an upper layer of the extension pad electrode 12B is further provided.
Patent JP-2001198452-A (JP)
Title: Hydrothermal reactor and method for discharging solid from the same
Inventor: HAZLEBECK DAVID A
IPC: C02F1/74
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a hydrothermal reactor, capable of discharging salts from a reaction vessel without stopping the reaction while suppressing the corrosion of the reaction vessel. SOLUTION: In this hydrothermal reactor where a material to be reacted, which is supplied to the inside of the reaction vessel 1 through a feed pipe 21 attached to the upper lid 14 of the vessel, is subjected to a hydrothermal reaction in a critical or subcritical state, and salts deposited on and stuck to the inside of the reaction vessel 1 are removed by a scraper 38, a storage part 1A storing solid containing the salts is installed at the lower part of the inside of the reaction vessel 1, a first outlet 2A discharging hightemperature and high-pressure fluid is installed at the upper part of the storage part 1A, and a second outlet 9 communicating with the storage part 1A and discharging the solid is installed.