baber/WOPTO huggingface dataset:
Patent JP-2002263186-A (JP)
Title: Gasket for bypass type pre-filled syringe
Inventor: TANAKA NOBUYOSHI
IPC: A61M5/28
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a gasket with which a powder medicine is sufficiently dissolved or dispersed in a liquid medicine by preventing the water pistol phenomenon of the liquid medicine in communicating the front chamber and rear chamber of a cylindrical container through a bypass in a bypass type pre-filled syringe for which the bypass for communicating the front chamber and the rear chamber housing the medicine and the liquid medicine beforehand respectively is formed on the cylindrical container. SOLUTION: The gasket is provided with a plurality of circumferential ribs including at least a first circumferential rib, a second circumferential rib and a third circumferential rib, a plurality of annular recessed parts including at least a first annular recessed part between the first circumferential rib and the second circumferential rib and a second annular recessed part between the second circumferential rib and the third circumferential rib, a first axial groove passing through the first circumferential rib and the first annular recessed part and a second axial groove formed at a circumferential position deflected from the first axial groove at the second circumferential rib so as to communicate the first annular recessed part and the second annular recessed part.
Patent JP-2002264958-A (JP)
Title: Liquid detergent product
Inventor: MATSUMOTO KEIJI
IPC: B65D47/06
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a product for liquid detergent capable of reliably discharging the liquid content of the predetermined quantity by one squeezing operation even when the liquid detergent contains surfactant and is highly viscous, for example, gel type liquid detergent. SOLUTION: In the product 1A for liquid detergent in which the liquid detergent containing surfactant is stored in a vessel, a cap 4 is fitted to a vessel mouth part 2, a spout 14 of the predetermined length pierces a top part of the cap, and the liquid detergent containing surfactant with the viscosity at 25 deg.C in a range of 200-1,000 mP.s is stored. The wall thickness of the vessel is set so that the liquid content of 0.1-4.5 g per discharging operation is discharged from the spout 14 at the top part of the cap when a barrel part of a vessel body is pressed by the force of 0.5-1.5 kg/3 cm<2> /second. In addition, the total liquid flow-in area of three communication holes 11 on the inner side of the spout 14 is set to be 12-100 mm<2> , and the minimum diameter D of a hole in the outer side of the spout 14 is set to be 2.5-4.0 mmϕ.
Patent JP-2002267934-A (JP)
Title: Laser microscope
Inventor: HARADA MITSUO
IPC: G01N21/64
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To reduce expensive optical components having complicated characteristics and to acquire fluorescent images in a plurality of wavelength bands inexpensively and highly efficiently. SOLUTION: A laser beam with an exciting light wavelength λ1 among fluorescence in wavelength bands λ1' and λ2' and the reflected light of the laser beams with exciting light wavelengths λ1 and λ2 emitted from a sample 2 is intercepted. An optical filter 11 which transmits the fluorescence in the wavelength bands λ1' and λ2' is placed on the front side of a spectrum filter 14 which reflects the laser beam with the exciting light wavelength λ2 and the fluorescence in the wavelength band λ1', and transmits the fluorescence in the wavelength band λ2'.  The laser beam with the exciting light wavelength λ2 and the fluorescence in the wavelength band λ1, and the fluorescence in the wavelength band λ2' which are separated by the spectrum filter 14, are restricted by barrier filters 17 and 21, respectively, and are made incident on respective photodetectors 18 and 22.
Patent JP-2002271693-A (JP)
Title: Image processing unit, image processing method, and control program
Inventor: SATO HIROAKI
IPC: G06T5/50
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an image processing unit that composites a real photographing image and a virtual image with high quality and provides the composited image to a viewer or the like. SOLUTION: A position/attitude of a photographing means for photographing a player or the like is measured, the position/attitude of an HMD(head mount display) that is worn by the player or the like and is incapable being seen through external field plainly is measured, a CG at a view point of the photographing means and an image photographed by the photographing means are composited by positioning them, on the basis of the measurement result of the position/attitude of the photographing means, the CG at the view point of the HMD and an image photographed by a camera built in the HMD are composited by positioning them, on the basis of the measurement result of the position/attitude of the HMD and the composited image is displayed on the HMD.
Patent JP-2002264247-A (JP)
Title: Building plate for interior decoration
Inventor: NONAKA YASUSHI
IPC: B32B9/00
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To effectively obtain a building plate for interior decoration which is cheap and shows an excellent deodorizing effect and an excellent decorative effect. SOLUTION: On a surface of a substrate 1, a gas permeable active carbon- containing coating material coating layer 2 made of a coating layer containing a power-like active carbon black 3 is formed. The active carbon-containing coating material coating layer 2 is covered with a gas permeable hiding coating material coating layer 4 to conceal the active carbon-containing coating material coating layer 2.
Patent JP-2002270815-A (JP)
Title: Semiconductor device and driver circuit constituted of the semiconductor device
Inventor: OUE EIJI
IPC: H01L21/331
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To transmit a signal, having large capacity at ultra-high speed because a heat-dissipation effect is improved, particularly a bipolar transistor, having improved heat-dissipation effect and being operated at high speed is obtained, without increasing substrate capacity in a semiconductor device having an SOI structure. SOLUTION: A section between a silicon substrate, having the SOI structure and a P<+> -type polycrystalline silicon-based extracting electrode 14 is connected by polycrystalline silicon buried in an element isolation trench and an extremely thin silicon oxide film, and heat generated in an intrinsic region is dissipated to the silicon substrate by the path. The film thickness of the silicon oxide film on the interior wall of the element isolation trench is thickened sufficiently, and the increase of substrate capacity is prevented. Accordingly, a transistor having the improved heat-dissipation effect and being operated at high speed is obtained, without increasing substrate capacity.
Patent JP-2002272182-A (JP)
Title: Ac motor driving apparatus
Inventor: KIN YASUO
IPC: H02M7/48
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an AC motor driving apparatus having a dead time compensation means for obtaining phase delay over a wide range of speed and a polarity determining current, without including switching noises, and can minimize speed and current distortion. SOLUTION: The dead time compensation means 1 of the AC motor driving apparatus comprises a bandwidth range determining means 104 for determining whether a detection current Ifb is without the range of a bandwidth, that is provided near a current zero-cross point; and a switching means 105 for switching (FON) so that the detection current Ifb can be outputted to a current polarity determining means 101 by filtering the detection current Ifb by a filter 107, when it is determined that the detection current Ifb is within the range of the bandwidth by the bandwidth range determining means 104, and for switching (FOFF) so that the detection current Ifb can be outputted to the current polarity determining means 101 as it is without filtering by the filter 107, when it is determined that the detection current Ifb lies outside the range of the bandwidth.
Patent JP-2002274667-A (JP)
Title: Paper feeding method and device
Inventor: AOKI KATSUHIRO
IPC: B65H1/26
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeding method and device having no fear that paper sheets are taken out of a paper package and again put in order to be mounted on a paper feed cassette and the paper sheets are damaged by fingers. SOLUTION: According to this paper feeding method and device 21, on a vertically movable base plate 23 provided in the paper feed cassette 22, a removal part 26 of the paper package 25 is previously removed by manual operation or automatically removed through a feed roller 32, the paper sheets S are exposed from the paper package 25 to be mounted in the paper feed cassette 22, and fed to a machine main body 31 through a feed roller 32 contacting the paper sheets S from above.
Patent JP-2002275346-A (JP)
Title: Phenol resin molding material
Inventor: MATSUMOTO TAKAYUKI
IPC: C08K5/3477
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a phenol resin molding material having a high mechanical strength both at ordinary temperature and in a hot state. SOLUTION: The molding material contains as the essential constituents a novolak phenol resin having a number-average molecular weight of 500 to 1,200 and a molecular weight distribution (Mw/Mn) of 4 or smaller, hexamethylenetetramine and a filler, wherein the hexamethylenetetramine is blended in an amount of 5-30 pts.wt. based on 100 pts.wt. of the novolak phenol resin, and wherein the filler comprises glass fibers and is blended in an amount of 30-300 pts.wt. based on 100 pts.wt. of the total of the phenol resin and the hexamethylenetetramine.
Patent JP-2002279188-A (JP)
Title: Method and device for approving action and program therefor
Inventor: TODA NAOTO
IPC: G06Q40/02
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To allow a predetermined third party to approve a predetermined action such as withdrawal of deposits. SOLUTION: When an account number and the sum of money to be withdrawn are designated from a CD terminal 10, a bank server 20, if the account is to be used by a plurality of people, encrypts data including information on them and transmits the data to a communication enterprise server 40 via a network 30. In accordance with the data received, the server 40 encrypts e-mail containing the name of the bank, the account number, the sum of money, and the registered name, and transmits the e-mail to the cellular phone 50 owned by the predetermined third party. If an encrypted return e-mail matching the operation of either approving or disapproving the withdrawal is received from the server, corresponding encrypted withdrawal approval/disapproval data are transmitted to the bank server 20.  The CD terminal 10 receives the data via the bank server 20 for decryption, and if the withdrawal is approved, the designated sum of money is withdrawn.
Patent JP-2002278513-A (JP)
Title: Electro-optical device
Inventor: KABE MASAAKI
IPC: H01L51/50
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To correct uneveness in luminance due to deviation in TFT characteristics by measuring the currents that flow in organic EL elements, without providing a current measuring element for each pixel in an active matrix constitution. SOLUTION: In an electro-optical device, active elements and organic EL elements are arranged in a matrix manner, a plurality of current-supplying wires is arranged to supply currents to the organic EL elements and a current- measuring element is provided for each current supplying wire. A scanning voltage is given to one scanning line, prescribed data voltages are supplied to data lines in synchronism with the scanning voltage and current values that flow in the organic EL elements are measured by the current-measuring elements. Then, the scanning voltage is given to the same scanning lien and data signals, which make electro-optical elements in a zero gradation, are supplied to the data lines in synchronism with the scanning voltage.  The above drive operations are conducted for each scanning line, and the data voltage to be given to each active element is corrected, based on the obtained current measurement values.
Patent JP-2002285738-A (JP)
Title: Furring-strip member and bamboo rail fence
Inventor: TAKAOKA NOBUO
IPC: E04H17/14
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To make execution of work easier than ever, and enable a reduction in time and costs for the execution of work in the execution of work for an OTSU fence. SOLUTION: A bamboo rail fence comprises a furring-strip member 1, a holding member 19 and many long and narrow raw materials 22 for the bamboo rail fence. The member 1 is composed of a holding part 2 and a flange part 3, which are coupled to coupling members 15 provided at lower ends of facing supports. The holding member 19 is provided in such a manner as to be laid across the supports via the coupling member 15 provided in other positions of the supports. In the raw materials 22, the respective holding members 19 and the holding parts 2 of the member 1 are knitted alternately, and lower ends are aligned with the flange part 3 of the member 1.
Patent JP-2002285330-A (JP)
Title: Film deposition system, film deposition method, and manufacturing method for multi-layer reflecting mirror
Inventor: KAMITAKA NORIAKI
IPC: C23C14/06
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a film deposition method and a film deposition system, capable of obtaining a desired film thickness distribution in a short time. SOLUTION: In the film deposition system, atoms of a target are sputtered by heating the target or performing ion beam irradiation to the target in a sufficiently evacuated vessel, a substrate to be film-deposited of rotational- symmetric shape is rotated around the axis having rotational symmetry shape, a film thickness correction plate is disposed in the vicinity of the substrate, and the atoms are deposited on the substrate, and the shape of the film thickness correction plate is variable.
Patent JP-2002289737-A (JP)
Title: Wiring board and wiring board module using the same
Inventor: KORIYAMA SHINICHI
IPC: H05K1/11
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board by which good transmission between the wiring boards, on which a high frequency element is mounted, is possible, and to provide a wiring board module having superior transmission characteristics using it. SOLUTION: The wiring board A having a laminated type wave-guide 5 that is electrically connected by a group of via hole conductors 4 for a side wall, which are arranged in two lines at intervals of less than 1/2 of a signal wave length in a line direction between a pair of conductor layers 2, 3 provided in parallel with both a lower surface and an upper surface of at least one dielectric layer of a dielectric substrate 1 constituted for one or more dielectric layers to be laminated, is characterized in that a terminal of the laminated type wave-guide 5 is exposed to the side surface of the dielectric substrate 1, and a connection pad 11 for mounting on the surface of an external circuit board B is provided on the bottom surface of the dielectric substrate 1 in the neighborhood of an exposure surface 6 and exposed exposure surfaces of wiring boards A,  A' are made to come into contact with each other, and the connection pad is soldered on a board for module.
Patent JP-2002287180-A (JP)
Title: Rewritable display sheet
Inventor: HAGA MASAYASU
IPC: G02F1/167
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a rewritable display sheet for displaying respectively different pictures on it's both surfaces. SOLUTION: This rewritable sheet 10 is provided with a conductive substrate 12 having a voltage applying part 21a at it's end part, transparent sheets 14, 16 which are provided respectively on both side of the conductive substrate 12 and display layers 18, 20 which are provided respectively between the substrate 12 and the transparent sheet 14 and between the substrate 12 and the transparent sheet 16 and on which pictures are written by applying an electric field to the display layers.
Patent JP-2002288716-A (JP)
Title: Control method of automatic vending machine
Inventor: MATOBA KAZUYOSHI
IPC: G07F5/22
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a control method of an automatic vending machine capable of easily confirming preset data on a column number only by inputting the column number. SOLUTION: An outer door is only opened to transfer to a confirming mode of the preset data, and after displaying the column number inputted by a ten key push button 2 on a display 6, the preset data (a price, and a mechanical code) on the column number is successively displayed.
Patent JP-2002286498-A (JP)
Title: Displacement sensor
Inventor: KIMURA MASAHIRO
IPC: G01B7/30
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a highly watertight displacement sensor in which a structure for the watertightness of a magnet can be formed without increasing the man-hours. SOLUTION: The displacement sensor for detecting displacements of an object to be detected on the basis of changes in a magnetic field has a magnet 9 rotated with the rotation of a pedal shaft 9, a magnetic sensor 1 for detecting changes in the magnetic field caused by the rotation of the magnet 9, a housing 2 provided with an opening part 2b for housing the magnetic sensor 1, a first sealing part 4 formed in the opening part 2b in such a way as to seal the magnetic sensor 1, a pedal case 6 rotatably supported at the pedal shaft 6 and joined to the housing 2, and a second sealing part 4a extended from the first sealing part 4 and formed in such a way as to circumferentially seal the magnet 1 on the outer circumferential side of the magnet 1 between the housing 2 and the pedal case 6.
Patent JP-2002286566-A (JP)
Title: Semiconductor pressure sensor, and regulation method thereof
Inventor: MIYAZAKI ATSUSHI
IPC: H01L29/84
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To regulate a sensor characteristic under a condition where a gage case is assembled. SOLUTION: This sensor has a semiconductor chip 1 having a pressure conversion circuit and a characteristic compensation circuit, a resin case 6 for storing the semiconductor chip 1, and a lead terminal 7 extracted from the resin case to an outside of the case and formed integrally with the case. The resin case 6 is provided with plane air-tight sealing faces 6C1, 6C2 formed in an upper side and an under side of the resin case a reinforcement member 8 arranged in an inner side of the sealing faces and formed integrally to expose its one portion from the resin case, and groove parts 13, 14 provided between the sealing faces and the reinforcement member. The semiconductor chip 1 is arranged on the reinforcement member.
Patent JP-2001318014-A (JP)
Title: Method of manufacturing thin film constituting element
Inventor: KRETSCHMANN ANDRE
IPC: B23K26/066
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a thin film constituting element having substrates 10, 20 and applied with at least one functional layer 30 structurized on the substrates. SOLUTION: This method comprises a step wherein the substrates 10, 20 are prepared and the functional element 30 is deposited on the substrates 10, 20 (S40), and a step wherein the functional layer 30 is laser-worked (S50) to be structurized. The laser-working is selective for the substrates 10, 20.
Patent JP-2002289071-A (JP)
Title: Holding structure of switch operation knob and audio apparatus
Inventor: TAKEE RIYOUJI
IPC: H01H21/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a holding structure of a switch operation knob in which a shield plate is eliminated to reduce the number of parts, and abnormal noises owing to a mutual rub between a holding part and a light plate are not easily generated when a switch is operated, and to provide an audio apparatus. SOLUTION: In the holding structure of the switch operation knob 4 comprising a holding part 4d arranged between the inside of the panel plate 1 and a light guide plate 2 for guiding the light from a light source to a predetermined part, the switch operation knob 4 comprises the holding part 4d having an abutting part 4d1 which is abutted with the light guide plate 2, and an operation part 4a operable from a predetermined face of the panel plate 1, and in a state that the abutting part 4d1 is abutted with the light guide plate 2, the holding part 4d is held between the panel plate 1 and the light guide plate 2. The light guide plate 2 has a thinner thickness in an abutting portion 2a for being abutted with the holding part 4d or in its peripheral part 2al including 2a than in the other part.
Patent JP-2002291029-A (JP)
Title: Inter-road-vehicle radio communication system, and antenna system
Inventor: MURAKAMI YASUSHI
IPC: H04W16/28
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an inter-road-vehicle radio communication system that provides a consecutive communication service by which communication is available even when the number of accommodating vehicles at congestion is increased. SOLUTION: A road side base station in the inter-road-vehicle radio communication system is provided with an antenna system with a 1st radiation pattern for the consecutive communication service and a 2nd radiation pattern for a spot communication service, with a 1st radio communication unit conducting the consecutive communication service and with a 2nd radio communication unit conducting the spot communication service. The 1st radio communication unit provides a new frequency to the 2nd radiation pattern for the spot communication service so as to provide the consecutive communication service depending on a congestion state of a road in addition to the consecutive communication service by the 1st radiation pattern. Thus, the radio zone can be divided in a pseudo way so that the number of accommodating vehicles can be increased.
Patent JP-2001342175-A (JP)
Title: 1-aminodihydropyrrole derivative
Inventor: IWASAKI TOSHIAKI
IPC: A01N43/36
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To develop an insecticide having extremely superior insecticidal activities on various kinds of pest insects, and having a new molecular structure. SOLUTION: The 1-aminodihydropyrrole derivative represented by general formula (1) [wherein, R1 and R2 are each a hydrogen atom an alkyl group, an alkylcarbonyl group or the like; R3 and R4 are the same or different and each an alkyl group or form a 5- to 7-membered ring or the like together with carbon atoms bonded thereto; R5 is a hydrogen atom, an alkylcarbonyl group or the like; A is an alkyl group or the like; n is an integer of 1-5; and X is an oxygen atom or an sulfur atom] or the salt thereof are provided.