baber/WOPTO huggingface dataset:
Patent JP-2001225250-A (JP)
Title: Polisher, and manufacture of optical lens and optical- lens forming die using same
Inventor: MIYAZAWA MAKOTO
IPC: B24B13/01
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a method enabling an optical lens to be manufactured at low cost with high efficiency, in case of an optical lens or an optical-lens forming die with the shape of a new rotationally symmetrical aspheric surface or a reflection surface of aspherical astigmatical surface created by working one side or both sides thereof. SOLUTION: This polisher is made by sticking an elastic member and a polishing member onto a rigid polishing plate or made by sticking an elastic polishing member onto a rigid polishing plate. Polishing by the use of this polisher causes the polisher to be deformed, thus enabling a rotationally symmetrical aspheric surface and an aspherical toric surface to be polished at low cost.
Patent JP-2001228429-A (JP)
Title: Exposure recorder
Inventor: SAIDA HIROBUMI
IPC: B41J2/44
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To efficiently detect the light quantity of a light beam outputted from a light source, without turning the photosensitive material useless. SOLUTION: After a laser beam L consisting of the linearly polarized light outputted from a semiconductor laser LD passes a polarizing beam splitter 38 and is converted into the circular polarized light by 1/4 wavelength plates 24a-24d, it is made incident on reflecting plates 22a-22d. After, as for the laser beam L reflected by the reflecting plates 22a-22d, the rotating direction of the polarized light is reversed, it is converted into the linearly polarized light by the 1/4 wavelength plates 24a-24d, is reflected by the polarizing beam splitter 38 to be made incident on a photo-sensor 46, and the light quantity is detected.
Patent JP-2001228301-A (JP)
Title: Polyimide optical member and optical device
Inventor: KUMAKI TAKASHI
IPC: C08L79/08
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical polyimide member which ensures a small transmission loss in short wavelength use and prevents deformation and peeling due to stress. SOLUTION: The polyimide optical member uses a specified polyimide, is used at 400-800 nm and ensures <=5 dB/cm transmission loss or <=20 MPa residual stress. The optical device uses the optical member.
Patent JP-2001228025-A (JP)
Title: Method and instrument for measuring rovibond color
Inventor: MASAGO HIROSHI
IPC: G01J3/51
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring Rovibond color with which Rovibond color can easily be evaluated objectively. SOLUTION: A method for finding the number of a standard color filter equivalent to the color of a sample, includes a measuring step (S14) of collecting the transmissivity spectral data of the sample and a calculating step (S16) of finding the number of the standard color filter equivalent to the color of the sample, by minimizing the difference between the chromaticity coordinates of the sample and the chromaticity coordinates corresponding to each color obtained, by converting the calculus indicating the relation between the absorbance spectrum of Rovibond color at an arbitrary number and the absorption spectrum of each standard color filter at a reference number.
Patent JP-2001240153-A (JP)
Title: Sealant-housing pouch
Inventor: HIRAIWA TAKEAKI
IPC: B65D83/00
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a sealant housing pouch of a simple structure wherein the cylindrical wall section of the pouch is regularly folded at the time of extrude-drawing, and the cylinder constituent section is effectively prevented from entering a space between the internal wall surface and the outer peripheral wall of a plunger without applying a special process on the internal wall surface as a holder. SOLUTION: A gas barrier sheet wherein on both surface of an aluminum foil, a thermoplastic synthetic resin film is attached as a layer, is rounded. At the same time, both end sections in the width direction are heat-bonded, and both end sections in the longitudinal direction of a cylindrical body are sealed to form a sausage-shape sealant-housing pouch. In such a sealant-housing pouch, parallel permanent stripes, which are folded accompanying the draw- extrusion of a filled sealant, are arranged in the direction being orthogonal to the longitudinal direction of the cylindrical body.
Patent JP-2001239690-A (JP)
Title: Apparatus for controlling toner fly, its manufacturing method and image-forming apparatus
Inventor: MIURA MASAYOSHI
IPC: G03G15/05
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To improve a reliability on controlling toner fly by preventing a toner through hole 106 from clogging and keeping an insulating member in the periphery of electrodes 104 and 105 from dielectric breakdown. SOLUTION: The toner through hole 106 is penetrated to be open in an up-down direction through a body part 120 formed of a plurality of layers layered in the up-down direction. The upper layer of the body part 120 coats the lower layer positioned lower than the upper layer at an inner wall face of the toner through hole 106.
Patent JP-2001239253-A (JP)
Title: Water cleaning device
Inventor: MATSUI KIYOAKI
IPC: C02F1/28
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a water cleaning device capable of effectively removing residual chlorine, sterilization by-products such as THM, bad-smelling materials such as 2-MIB or color components. SOLUTION: In the water cleaning device in which water is allowed to successively pass through a cleaning cartridge 4, a supplying pump 9 and a water receiving part from a storage tank 6, at least two kinds of activated carbon comprising activated carbon 1 having small size and activated carbon 2 having large size, which are different in the specific gravity and the grain size to each other, are filled in such a density that they are movable by the flow of water in the cleaning cartridge 4. The water passage in the water cleaning cartridge 4 is made nearly vertical and the cartridge 4 is constituted so that water flows from the lower part to the upper part.
Patent JP-2001247063-A (JP)
Title: Method of manufacturing vehicle door and door structure of vehicle
Inventor: NISHIKAWA MASAO
IPC: B23K26/21
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To easily and properly mold a vehicle door by effectively improving a yield of plate materials used at door molding time. SOLUTION: After respectively molding a first plate material 11 for fixing a door hinge 9, a second plate material 12 for arranging a door lock 10 and third and fourth plate materials 13, 14 arranged between an upper end part and a lower end part of the first plate material 11 and the second plate material 12, both end parts of the third and fourth plate materials are welded and joined to side edge parts of the first and second plate materials 11, 12 to form a door inner panel 2 having an opening part 4 in the center. This door structure is formed of the door inner panel 2 and a door outer panel, and after forming a door module unit 25 by incorporating an accessory of a door into a module plate 5 for covering the opening part 4 of the door inner panel 2, the door module unit 25 is installed on the door inner panel 2.
Patent JP-2001257350-A (JP)
Title: Semiconductor device and its preparation method
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/00
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem where in the conventional liquid crystal display device a TFT is prepared, using at least five photomasks and requires a large manufacturing cost. SOLUTION: A pixel TFT part, having a reverse stagger type n-channel type TFT and a liquid crystal display device having holding capacity, can be realized with three-time photolithographic processes by forming a pixel electrode 127, a source region 123 and a drain region 124 by means of three photomasks.
Patent JP-2001252906-A (JP)
Title: Level adjusting device for hollow chisel mortiser
Inventor: TAJIMA MASAYUKI
IPC: B27F5/10
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To easily and accurately bore a square hole in the vertical direction on a tilted timber. SOLUTION: A hollow chisel mortiser is placed on a tilted lumber 13, and a support is brought into contact with the lumber by turning a knob handle. Then, the knob handle is further turned until a level 18 indicates to be horizontal, and the hollow chisel mortiser is set to be horizontal. One side surface of the lumber is brought into contact with a vise 7, and the other vise is brought into contact with the other side of the lumber by moving the other vise with a handle. Then, the lumber and the hollow chisel mortiser are fixed by an additional clamping lever. A frame 15 is moved in the lateral and longitudinal directions by a transverse handle and a lever, and is adjusted to a processing location. Under this state, a motor is started, and the head section is lowered. Then, a square hole 14 is made on the lumber by a hollow chisel.
Patent JP-2001253439-A (JP)
Title: Holder for plastic drink container
Inventor: TAKEUCHI HIDEAKI
IPC: B65D23/00
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To prevent waterdrops from being gatherd at the surface of a table by dews condensing at the exterior of a plastic drink container. SOLUTION: A holder for plastic drink container is composed of a holder main body covering at least the lower half and the bottom of a plastic drink container and a water-absorbing body arranged at the inside of the bottom of the holder main body.
Patent JP-2001253154-A (JP)
Title: Printing system and printer
Inventor: ANDO KATSUHIKO
IPC: G06F3/12
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To improve a user operability at the time when an error takes place while a printer is printing. SOLUTION: When a paper error is brought about while this printer 10 is printing, the printer 10 notifies a computer 20 of generation of the paper error (step S16). When receiving the notice, the computer 20 stops transmitting printing data (step S17). After restoring the paper error, the computer 20 resumes the transmission of printing data to the printer 10 (step S19). The printer 10, when receiving the printing data resumed to be transmitted, carries out an error recovery operation even without manipulation of an error-releasing switch by the user.
Patent JP-2001253637-A (JP)
Title: Alignment winding method and device for modified cross- section linear material
Inventor: KAWASAKI KAZUYUKI
IPC: B65H54/02
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a winding method of a modified cross-section linear material, free from the biting, the twisting or the like. SOLUTION: A modified cross-section linear material such as a spacer A for an optical fiber cable is traversed along the axial direction of a winding drum part C while rotating a bobbin B provided with flange parts D at both ends of the winding drum part C. Here, a cushioning insert material E of a predetermined thickness is placed between a surface of the winding drum part C of the bobbin B and a pre-winding layer, and a position where the modified cross-section linear material is kept into contact with and seated on the winding drum part C or the pre-winding layer is controlled to be constantly located on a tangent in parallel with a central axis of the bobbin B.
Patent JP-2000357960-A (JP)
Title: Ball grid array rc network having high density
Inventor: BLOOM TERRY R
IPC: H01P1/24
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a wave transmission line terminal unit which can be applied to a computer data bus terminal, the analog transmission line terminals of a single channel or a number of channels and other similar terminals. SOLUTION: A thick-film component containing a resistor, and capacitors by combining them with ball grid array terminals is used. The thick-film resistor 120 is arranged, with respect to a substrate 110, on a first side opposite to the capacitors 180 to 182 and 190 to 192 and ball grid arrays 210 and 211, and they are connected electrically by conductive vias 140 and 160 in the substrate 110.
Patent JP-2001265089-A (JP)
Title: Image forming device
Inventor: HOSAKA HIROSHI
IPC: G03G15/01
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To efficiently output transfer paper to which an image is transferred regardless of switching the linear speed of an intermediate transfer belt at a stage succeeding the secondary transfer processing stage after the end of the primary processing stage for laminating color images on an intermediate transfer belt. SOLUTION: At the time of forming the image on the thick transfer paper in the image forming device, after transferring the full color image of 2 sheets on the intermediate transfer belt 41, a photoreceptor motor is switched to a half-speed mode. After switched to the half-speed mode, the image on the second sheet being subsequently transferred is transferred on the transfer paper. In succession, the image on the first sheet is secondarily transferred on the transfer paper by a resist roller 71 driven in timing matching with the time when the leading end of the image on the first sheet reaches the position on the secondary transfer roller 45.
Patent JP-2000236187-A (JP)
Title: Electronic unit
Inventor: SANGO TORU
IPC: H05K7/20
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To improve the cooling efficiency of a printed board unit by installing an air hole in a main body, so that a relative position with electronic components can move with a second position where a distance with the electronic components is detached much more than a first position. SOLUTION: Plual air holes 11b are arranged on a front end face, and an air hole 11c where a fan unit 15 is arranged is formed on the upper face of a rear part. The installation hole of the connection member 16-1 of a fan moving mechanism 16 is installed between the rear part and the sidewall of the air hole 11c. A hinge 11d connected to the connection member is formed and a recessed hinge 11a is installed in the step part of the center of the upper face. A notch part 11b of a cover 14, which has width equal to the fan unit 15 and has a constant size, is installed in the corresponding position of the air hole 11c of the main body 11 at screwing of a screw part 14a to the hinge 11a of the main body 11. At opening, a liquid crystal screen 4-1 is arranged on a side becoming a front and the fan unit 15 is engaged into the air hole 11c of the main body 11.  Springs are engaged by installing fan-shaped plates on both ends of the connection member formed to be equal length as the width of a connection member, whose end faces are covered by sheets and the fan unit 15.
Patent JP-2001261782-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: SHIGENO KAZUYA
IPC: H01L23/29
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition which is useful for sealing semiconductors and has excellent moldability, fast curability, flowability, flame retardancy, high temperature storage characteristics, moisture resistance reliability and solder crack resistance. SOLUTION: This epoxy resin composition for sealing semiconductors, characterized y containing an epoxy resin, a phenolic resin, a tetrasubstituted phosphonium compound, an inorganic filler, a metal hydroxide solid solution represented by general formula (1): Mg1-xM2+x(OH)2 [M2+ is at least one divalent metal ion selected from the group consisting of Mn2+, Fe2+, Co2+, Mi2+, Cu2+ and Zn2+; (x) exhibits the number of 0.01<=(x)<=0.5], and zinc borate represented by general formula (2): pZnO.qB2O3.rH2O (2) [(p), (q) and (r) are each the positive number] as essential components.
Patent JP-2001270526-A (JP)
Title: Perishable food transporting container
Inventor: HIROTA TETSUHARU
IPC: B65D81/18
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a perishable food transporting container which is free from inadvertent dislocation even when being stacked up in tiers and also free from inadvertent dislocation with dents formed at the protuberant parts at the reverse side of the bottom board thereof fitted into the upper edge of another container even in the case where the containers are stacked up in tiers with slight shift provided among the stacked up containers, available for taking inflow of the chill in a precooling and storage chamber, hardly breakable because of having no irregularities formed at the upper edges of the side walls and suitable for repetitious use. SOLUTION: The perishable food transporting container 10 is formed of a bottom board 11 approximately in a square shape, four side walls 12 erected on the bottom board 11 and an opening 13 opened toward the upside and is made up of an expanded material of thermoplastic resin. While a protuberant part 11a which is fitted into the upper opening 13 of the container 10 when the containers 10, 10 are stacked up in tiers is formed at the underside of the bottom board, at least one continuous dented part 11b in a width the same as or slightly wider than the thickness of the upper edge of the side wall is formed at the protuberant part 11a at the underside of the bottom board so that at least one side of the upper edges can be fitted therein.
Patent JP-2001264501-A (JP)
Title: Optical material and optical member
Inventor: SHOJI MASUHIRO
IPC: G02B1/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical material having sufficient transparency and moisture resistance and further having sufficient suppression of whitening (clouding) and to provide a method for manufacturing it. SOLUTION: The method for manufacturing the optical material is provided with a step to mix a phosphoric acid ester compound expressed by the formula (10) and cupric oxide together and a step to add water thereto. The optical material comprises a copper compound of the phosphoric acid ester obtained by those reactions.
Patent JP-2001259689-A (JP)
Title: Device and method for treating waste water
Inventor: SATO EIJI
IPC: C02F3/12
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a nitrifying solution circulating-type device and method for treating waste water by which the circulating water which has been surely nitrified is supplied to a denitrification tank and efficiently nitrified and denitrified. SOLUTION: This device is provided with a denitrification tank 1 for receiving the waste water containing organic nitrogen and decomposing the nitrate nitrogen in the waste water by denitrifying bacteria, a nitrification tank 2 for oxidizing ammoniacal nitrogen in the waste water to nitrate nitrogen by nitrifying bacteria, a pump 6 for returning the treated liquid in the nitrification tank to the denitrification tank and circulating the treated liquid, a dipped flat membrane device 3 for filtering off a supernatant from the treated liquid in the nitrification tank and discharging it outside the tank, a diffuser pipe 4 for supplying air toward the membrane device 3, an aeration system consisting of a blower 7 and an air vent pipe 8,  an NOx meter 12 for measuring the concentration of nitrogen oxides in the nitrification tank 2 and a controller 10 for adjusting the aeration air volume to keep the NOx concentration in the nitrification tank in a specified range.
Patent JP-2001273489-A (JP)
Title: Three-dimensional data measuring instrument and recognizing device for skull
Inventor: HASHIMOTO MASAJI
IPC: G06T1/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for recognizing skull capable of more highly accurately identifying a face photograph and the skull by collating the both in a short time and further correcting depth data. SOLUTION: Whether it is the same person or not is identified by making the skull into three-dimensional (3D) data by means of a 3D data converter 3, with which the skull is made into 3D data while using a laser measuring instrument 1, and further overlapping skull data made into 3D data with the 2D digitized image data of the face photograph by means of a skull/face photograph compositing manipulator 11. At such a time, since the 3D data of the skull by means of the laser measuring instrument 1 are easily provided by variously changing the photographing angle, perspective position or hue of the skull while using a 3D data controller 6, the 3D data of the skull can be easily compared with the 2D image of the face photograph and the both can be superimposed.  Further, collation with the face photograph in life can be simultaneously performed at plural distant places by transmitting data from a center having 3D skull data through a communication network.
Patent JP-2000346806-A (JP)
Title: Chemical sensor device
Inventor: VOSSMEYER TOBIAS
IPC: G01N30/91
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To realize a specimen sensitive detecting element which changes chemical properties clearly when detecting a specimen and to obtain nano- particulates with determined different particles sizes. SOLUTION: An aggregate 3 comprising plural semiconductive nano- particulates 2 and/or an array 6 comprising plural aggregates 3 is employed. A nano-particulates solution containing particulates with different particle sizes widely distributed therein is spread over beads for chromatography and then the nano-particulates absorbed by the beads are fractionated according to the particle sizes so that a layer of the beads having a layer comprised of nano- particulates in the same particle sizes is separated from the bead of other layers and then is held in a suspension.
Patent JP-2001284848-A (JP)
Title: Device for leading lead wire of electronic equipment
Inventor: YAMAGUCHI TATSUNORI
IPC: H05K7/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent the problem that the damage to the lead wires at the terminal part of a connector of a connection wire used for connection between electronic equipment or the connector dislocation when any outer force acts on the connection wire. SOLUTION: A male connector 7 is formed inside an equipment main body A-1, and a holding member insertion hole 8 is formed at the surface side of the equipment main body A-1. A female connector 22 to be connected to the male connector 7 so as to be attachable and detachable is connected to at least one edges of plural lead wires 21, and a holding member 10 to be inserted and locked to the holding member insertion hole 8 so as to be locked and unlocked is mounted on the lead wires 21 so that a connection wire 20 can be constituted. The male connector 22 is inserted into the holding member insertion hole 8, the connection wire 20 is inserted into the holding member insertion hole 8, and the holding member 10 is inserted and locked to the holding member insertion hole 8 so that the connection wire 20 can be fixed to the equipment main body A-1 so as to be led.
Patent JP-2001277404-A (JP)
Title: Molding car interior finish ceiling material and method of manufacturing the same
Inventor: TAKIGAWA HISAYUKI
IPC: D04H1/559
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a molding car interior finish ceiling material having malodorous component adsorbing capacity, enhanced in productivity, making waste generated in a production line zero and capable of being reutilized even after putting a car out of service. SOLUTION: An upper layer comprising a nonwoven fabric made of a hot- melt resin, an intermediate layer, which comprises a wet nonwoven fabric consisting of a vegetable fiber, a low melting point synthetic fiber, a fire retardant low melting point synthetic fiber and a raw polyester fiber, and a lower layer comprising a fire retardant fiber nonwoven fabric are fused by melting the low melting point synthetic fiber of the intermediate layer to form a base material and a skin material comprising a raw polyester fiber is integrally bonded to the base material by the melting of the upper layer.