baber/WOPTO huggingface dataset:
Patent JP-2002136008-A (JP)
Title: Rotor for permanent magnet synchronous motor
Inventor: MATSUMOTO YOSHIKAZU
IPC: H02K1/27
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a rotor of a permanent magnet synchronous motor of, capable of relaxing stress concentration caused by the centrifugal force at the corner of a rotor slot but capable of maintaining the strength of a rotor core even if the rotor rotates at a high-speed. SOLUTION: In the rotor for a permanent magnet synchronous motor, of which the rotor core 51 made of a laminated electrical steel sheet disposed inside an armature 1, comprising through holes 58, 59 at its two wings, rectangular rotor slots 52, 53 formed by dividing the center part of the rotor core 51 between the through holes 58, 59, field permanent magnets 6A, 6B fixed into the rotor slots 52, 53, a salient pole 54 formed at the upper face of the field permanent magnets 6A, 6B, and a bridge 55 for connecting the salient pole 54 and the rotor core 51 between the rotor slots 52, 53, the rotor slots 52, 53 are equipped with steps 52E, 53E that are salient towards the bridge 55 between the neighborhood of the center of the edge of the bridge 55 and corners 52B, 53B that are positioned at bottoms of the slots, respectively.
Patent JP-2002365088-A (JP)
Title: Rotation-angle detector
Inventor: KOBAYASHI MASARU
IPC: G01D5/245
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To divide and discriminate the section of a rotation angle clearly and with a low-cost constitution in a rotation-angle detector using a resolver. SOLUTION: An excitation signal (an I1I2 signal) in a periodic function is input to the resolver 2 attached to a rotor, the rotation angle of the rotor is detected on the basis of a cosine function-like modulating signal (an O1O3 signal) and a sine function-like modulating signal (an O2O4 signal) which are output according to the excitation signal, and the above three signals are input to an angle-section discrimination means 15. By the means 15, to which section from among respective rotation-angle sections at a resolution of 60 deg. the rotation angle corresponds, is discriminated on the basis of the positive and the negative of the three signals and on the basis of a discrimination condition by the magnitude relationship between the two modulating signals (the O1O3 signal and the O2O4 signal).  A section signal at a resolution of 60 deg. which simulates the output of the rotation-angle detector using a Hall element/a Hall IC is generated and output on the basis of the discriminated signals.
Patent JP-2002365110-A (JP)
Title: Ultrasonic flowmeter
Inventor: NABESHIMA NORIYUKI
IPC: G01F1/66
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To reduce a current consumption, to reduce the number of comparators used in a reception wave detecting part, to reduce a cost, and to surely capture a target wave out of reception waves. SOLUTION: When the first transmission is detected in a reception side, an arrival time ta is obtained using a zero-cross point of a wave exceeding 200 mV of reference voltage as a reception detecting point. The second transmission is conducted concurrently with the first reception, an arrival time tb is obtained in the second reception using a zero-cross point of a wave exceeding 500 mV of reference voltage as a reception detecting point. The transmission and the reception are repeated hereinafter, when a difference between the ta and the tb is a fixed value or less, using as a detection point the first zero-cross point after a time when a time provided by subtracting a fixed time α from the time tb elapses from the transmission, and a flow velocity is computed based on the arrival times in the plural transmissions and receptions.  When the difference is the fixed value or more, an gain of a reception wave amplifier is changed to conduct measurement again.
Patent JP-2002372922-A (JP)
Title: Display device and projection device using the same
Inventor: MIYASHITA TOMOAKI
IPC: G03B21/00
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To improve the image quality by preventing a liquid crystal panel from being shifted in position within a case. SOLUTION: The liquid crystal panel 92 is housed in the case 91. An FPC 99 is compression-bonded and fixed to the liquid crystal panel 92. Two projecting parts 101 disposed in juxtaposition in the transverse direction of the FPC 99 are formed at a fixing member 100 at the end of the case 91. Apertures 102 are formed at the FPC 99 in correspondence to the projecting parts 101. The projecting parts 101 are inserted into the apertures 102 in housing the liquid crystal panel 92 into the case 91. Further, the projecting parts 101 are subjected to caulking treatment to fix the FPC 99 to the fixing member 100 in pressurized contact therewith. As a result, even if an external force is impressed to the FPC 99, since the FPC 99 is surely fixed to the case 91, the liquid crystal panel 92 connected to the FPC 99 is never shifted in position within the case 91.
Patent JP-2002372912-A (JP)
Title: Card holder
Inventor: DAIGO TAKUMI
IPC: B65D30/22
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a card holder with a cover sheet to prevent dropping or losing of cards when cards or seals are taken into custody. SOLUTION: The card holder is produced by using a transparent plastic sheet and by mounting and overlapping a card housing sheet and a cover sheet on a card holding sheet with one edge of the card housing sheet and one edge of the cover sheet abutting or each other, joining the sheets along the rim of the card holding sheet to form the card housing part and the card cover part.
Patent JP-2003007667-A (JP)
Title: Cleaning agent for semiconductor device
Inventor: NANBA SATORU
IPC: H01L21/3205
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning agent for a semiconductor device which can completely remove fine residues, generated on tungsten and insulating film after the formation of a tungsten wiring by an etch-back method, and to provide a safe and superior environment. SOLUTION: Use of a cleaning agent for a semiconductor device as an aqueous solution, containing polycarboxylic acid, which enables complete removal of fine residues generated on tungsten and insulation film, after the formation of tungsten wiring.
Patent JP-2003005757-A (JP)
Title: Audition system and sales method
Inventor: OKUMURA EIKO
IPC: G06Q30/06
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To arouse the will for purchasing through both of visual sense and auditory sense. SOLUTION: A plurality of audition terminals 40 which read the identification information put on objects for audition by reading means 43, send the information by radio, receive the audio data by radio, reproduce the data and output the data from headphones 42 are lent in respective counters. Repeating installations 20 which repeat the transmission and reception of the audio data and the identification information are dispersedly installed in correspondence to the counters. The audio data is delivered according to the identification information from delivering systems 11 and 12 through communication line networks 10. As a result, purchasers can easily make audition of any of commodities while viewing the commodities displayed at the counters.
Patent JP-2003003361-A (JP)
Title: Sewing machine for three-dimensional embroidery
Inventor: SUGIMOTO RYUZO
IPC: D05C15/24
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a sewing machine for three-dimensional embroidery capable of sufficiently embroidering a material to be embroidered such as a carpet with a low frictional resistance of an embroidery needle and an embroidery thread for the material to be embroidered even if the material to be embroidered is thick and carrying out the rapid and continuous three- dimensional embroidery with smooth straight handstitching because there is the need of piercing the embroidery needle through the material to be embroidered such as the carpet and forming embroidery loops of various lengths in order to carry out the three-dimensional embroidery. SOLUTION: This sewing machine for the three-dimensional embroidery is provided with the hollow embroidery needle 13 for threading the embroidery thread 2 from a stock bobbin 3 and the frictional resistance for the nearly one embroidery thread 2 is thereby sufficient when the embroidery needle 13 is pierced through the material 14 to be embroidered. Furthermore, a low friction resistance is sufficient even when the embroidery needle 13 is separated from the material 14 to be embroidered. As a result, the smooth and rapid straight handstitching can be carried out without making the embroidery thread 2 follow to the embroidery needle 13. Not only usual three-dimensional embroidery but also the three-dimensional embroidery having a vivid sensory perception with an outstanding uneven feeling can continuously, smoothly and rapidly be shaped.  A mass-production system can be established advantageously to cost.
Patent JP-2003004495-A (JP)
Title: Dial for meter device
Inventor: SUGIMOTO HIDETAKA
IPC: G01D13/04
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a dial for meter device that can give a high-class impression. SOLUTION: The dial for meter device, namely, a dial 6a for indicating car speeds is provided with a disk-like plate member 20 and an annular frame member 21. On the surface 20a of the plate member 20, numeric characters and scales 9b are marked. On the surface 20a of the plate member 20, in addition, lines 26 are marked radially like the rays of the sun. On the second surface 21a of the frame member 21, peripheral scales 9a are marked. In addition, a meta layer 31 is laminated upon the second surface 21a of the member 21. A plurality of recessed grooves 32 are formed on the metal layer 31.
Patent JP-2002371092-A (JP)
Title: New compound, extract of camellia flower containing the same, and application thereof
Inventor: YOSHIKAWA MASAYUKI
IPC: A23L33/00
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain a protective agent of the gastric mucosa, an inhibitor of alcohol absorption, and an inhibitor of sugar absorption, containing a new compound as an active ingredient, because the new compound is included in an extract of a camellia flower, and the compound has activities for eliminating active oxygen, such as an SOD-like activities and DPPH radical-eliminating activities. SOLUTION: The extract of the camellia flower obtained by extracting the camellia flower with an aqueous alcohol or an aqueous solution of the aqueous alcohol contains at least a compound represented by formula (1) or formula (2). Besides these compounds, the protective agent of the gastric mucosa, the inhibitor of the alcohol absorption, and the inhibitor of the sugar absorption containing these compounds are also provided.
Patent JP-2003012446-A (JP)
Title: Composition containing extract of plant of family portulacaceae and having reduced irritation
Inventor: NAKADA FUJIO
IPC: A61K8/00
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain various compositions which are simply prepared without depending upon uses of components and kinds of active ingredients and have safety and reduced skin, mucosa or hair irritation without impairing performances of active ingredients. SOLUTION: An extract of a plant of the family Portulacaceae is used so as to alleviate irritation of an irritating component.
Patent JP-2003013358-A (JP)
Title: Plush fabric having uneven pattern and method for producing the same
Inventor: AKI YASUO
IPC: D03D27/00
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To readily and freely obtained an acrylic fiber plush fabric having an uneven surface pattern of high-class feeling while satisfying qualities required by a fake fur. SOLUTION: This plush fabric is characterized in that the plush fabric has spun yarn containing >=40 wt.% of acrylic fiber as pile yarn, comprises treated yarn treated with a swelling agent for an acrylic fiber and untreated yarn, the treated yarn forms recessed parts and the untreated yarn forms projected parts to provide the plush fabric with an uneven pattern. This method for plush fabric production is characterized in that the pile surface of a plush fabric having spun yarn containing >=40 wt.% of acrylic fiber as pile yarn is printed with a printing paste containing the swelling agent for an acrylic fiber, subjected to print processing, provided with an uneven pattern and the pile surface is subjected to a plush finish processing for fake fur.
Patent JP-2003000348-A (JP)
Title: Toothbrush with tooth paste drip receiver
Inventor: HAYASHI SHIZUO
IPC: A46B15/00
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a toothbrush with a tooth paste drip receiver which prevents a user from feeling uncomfortable by soiling fingers gripping the brush shaft caused by tooth paste drips during tooth brushing. SOLUTION: A funnel is detachably fit on the shaft of a toothbrush to form a drip receiver between the shaft and the bell part of the funnel. Thus fingers gripping the shaft are not soiled because tooth paste drips generated during tooth brushing falls down retained in the receiver. Tooth paste drips retained in the receiver can be smoothly discharged through a cut-off groove.
Patent JP-2003018265-A (JP)
Title: Mobile telephone set
Inventor: SHIOZAWA KIMIO
IPC: H04M1/03
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a mobile telephone set capable of minimizing sticking sebaceous matter onto the outer surface of a cover glass protecting a liquid crystal display device. SOLUTION: A reception part 160 and a transmission part 170 are arranged on a rear face 103 or a side face 102 different from an operation face 101 where the display device 151 is arranged.
Patent JP-2002113836-A (JP)
Title: Apparatus for forming image on plate and inter-sleeve raster scanning method
Inventor: BEIER BERNARD
IPC: H04N1/06
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for forming an image on a plate by using the array of n laser diodes which is good in the beam quality of light to be emitted and can be compact in structure. SOLUTION: The image is formed on the plate by using the array 10 of n laser diodes which forms the image on n image forming points 110 so that one laser diode 12 is arranged at each i-th point (i=1-n). The n image forming points 110 are separated by the spatial interval 1 of the adjacent points, the pitch distance p of dots is given, and the laser diode 12 is a single stripe laser diode which can be driven individually.
Patent JP-2003016814-A (JP)
Title: Gardening lamp, potted plant, and interia block
Inventor: HATASE SHIGEAKI
IPC: A01G9/02
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a gardening lamp capable of optimally illuminating mainly a plant and a tree laid in an indoor. SOLUTION: This gardening lamp 1 is provided with a light source part 2 having an under cover 2A, an upper cover 2B attached detachably to the under cover 2A, a substrate 2C provided in the under cover 2A, a light source 2D connected to the substrate 2C, a terminal 2E exposed from the under cover 2A, and a switch 2F for conducting switchings between light emission-on and -off for the light source 2D, and an electric power source part 3 having a storage part 3A for storing an electric power source B, and a connection part 3B provided inside the storage part 3A, connected to the power source B on its one end side, and connected to the terminal 2E on the other end side.
Patent JP-2002044371-A (JP)
Title: High speed scanner using plural detectors
Inventor: BOHN DAVID D
IPC: G06T1/00
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of scanning an object optically at high speed. SOLUTION: The first and second optical signals from the first and second areas of the object are focused on the first and second optical sensor arrays respectively. Picture data signals from the first and second optical sensor arrays are combined within a detection circuit to form the composited picture of the object. By exposing the first area while an optical signal made by exposing the second area is read and by exposing the second area while an optical signal made by exposing the first area is read, the object can be scanned faster. As an image sensor, one on the market can be used. Two comparatively inexpensive CCD image sensors or CMOS image sensors on the market are arranged in parallel to each other and exposing the adjacent areas of the object alternately, a scanning speed is improved.
Patent JP-2003020614-A (JP)
Title: Temporary roof
Inventor: OKAMOTO AKIRA
IPC: E01D101/00
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a temporary roof capable of recovering the jet water and the concrete scraps to be produced by a WJ construction method without a leak of the water in a concrete peeling preventing construction such as a freeway. SOLUTION: A ridge part of the temporary roof formed of a rectangular sheet is arranged high, and fixed to pipes of a scaffolding, and inclined downward toward an eaves, and the eaves is suspended from the scaffolding to arrange low, and fixed to a side wall. This inclined roof part is formed in parallel with the ridge part with an appropriate space to repeatedly form a valley part and a ridge part each other. The ridge part is suspended from the scaffolding, and fixed to fix the whole of the temporary roof. With this structure, the water smoothly flows down, and the water is recovered by a gutter attached to the eaves.
Patent JP-2003026294-A (JP)
Title: Beverage dispenser
Inventor: HIRAKAWA TOSHINARI
IPC: B67D1/04
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a beverage dispenser with easy of use in which cleaning and sterilization work can be simultaneously performed and water draining work after cleaning is unnecessary. SOLUTION: This beverage dispenser is provided with the first and the second bung hole cocks 20 and 30 combined on a dispenser main body 10 and respectively pouring out the first beverage and the second beverage, a dispenser head 22 removably combined on a beverage container 23 and feeding the first beverage in the beverage container into the first bung hole cock through the first beverage flow path 21 and a carbonater 33 for forming a carbonated water and feeding the carbonated water into the second bung hole cock through a carbonated water flow path 31 by pressure of carbon dioxide gas.  A cleaning water flow path 51 is branched from the carbonated water flow path and the apex of the cleaning water flow path 51 is connected with a connecting tool 53 for communicating the cleaning water flow path with the first beverage flow path under a condition where the dispenser head is combined by being constituted in such a way that the dispenser head removed from the beverage container is combined with it.
Patent JP-2003025952-A (JP)
Title: Occupant restraining device
Inventor: IKEGAMI KENJI
IPC: B60R21/16
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To exactly presume a position of an occupant at the time of unfolding of an air bag in consideration of a communication delay time. SOLUTION: An information transmitted from an occupant position detection device 1 to an air bag control unit 3 is defined as an arrival expectation time until the occupant 25 intrudes to a predetermined area KOZ. Whereas, in the air bag control unit 3, a communication transmission delay time between the occupant position detection device 1 and the air bag control unit 3 is calculated and the arrival expectation time is corrected based on this communication transmission delay time to presume the position of the occupant 25 at the time of unfolding of the air bag device 7. An expansion force of the air bag 19 is controlled.
Patent JP-2003024187-A (JP)
Title: Seat cover fitting structure
Inventor: KAWABE HIDEKI
IPC: B60N2/90
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To make shapes of fitting lines formed on parts of a seat cover to be sure and stable and to decrease time and labor of fitting. SOLUTION: Hanging wires 12 and 32 are fitted on a frame 10 or a pad material 14 at a specified distance on the inside from the fitting lines 15a and 15b formed on a part of the seat cover 15 and the outside edge of a half part 20a of a zipper fastener 20 consisting of a pair of belt-like half parts successively separably connected from a closing side end part by means of a slider 20c is fitted along a part being the back side of the fitting line of the seat cover and the outside edge of the other half part 20b is fitted on the hanging wire. A hook 21 separably hooked with the hanging wire may be provided on the outside edge of the other half part 20b. The fitting lines are a back side fitting line 15a formed on a recessed corner part of a back step falling part 19 of the seat back cover or a front side fitting line 15b of the seat back cover.
Patent JP-2003024596-A (JP)
Title: Game machine
Inventor: KAMITAKA YASUHIRO
IPC: A63F7/02
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of unfailingly transferring overflowing game balls to a game ball storage portion in a lower tray member even when a large number of game balls are supplied to an upper tray in an upper tray member, for example, in a big win. SOLUTION: An upper tray 31 in an upper tray member 30 comprises one or more ball escaping holes 34 formed on the wall surface 32 thereof. When the upper tray 31 is full of game balls, they overflow through the ball escaping holes 34 formed on the wall surface 32 and ball escaping channels 38 between the same and a game ball storage portion 41 in a lower tray member 40. Each of the ball escaping holes 34 may be constituted of door members 34D and 34F, which are turned by the pressure of game balls 50.
Patent JP-2003027453-A (JP)
Title: Artificial ground structure
Inventor: KATO SHOZO
IPC: E02B17/00
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To decrease susceptibility to ocean waves and ground subsidence. SOLUTION: In an artificial ground structure 1, a plurality of hollow foundations 2 are installed in a bottom 3 of water; an artificial ground 4 is installed above the hollow foundations 2; and elevating jacks 5 are interposed between the artificial ground 4 and the respective hollow foundations 2, respectively. The artificial ground 4 is composed of a storage body 6, in which the water is stored, and a floating body-like artificial ground body 7 which is arranged in such a manner as to float on the water with which the inside of the storage body 6 is filled.
Patent JP-2003031550-A (JP)
Title: Method and apparatus for substrate surface treating for fpd
Inventor: UMETANI MASAAKI
IPC: H01L21/306
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing cost by eliminating the need for an ultravio let lamp, to disperse with the down time of a machine due to replacement of the ultraviolet lamp to be eliminated, and to improve the workability. SOLUTION: An apparatus for surface treating of the substrate for an FPD comprises a pair of electrodes 2, 2 disposed opposite, at a passing ga H for passing to transfer the substrate in a plasma treating chamber 1, in order to modify wettability of a surface of the substrate K for the FPD or to remove a contaminant substance, and a plasma generating means 3 for generating a plasma at atmospheric pressure or a reduced pressure between the pair of the electrodes.