baber/WOPTO huggingface dataset:
Patent JP-2003094224-A (JP)
Title: Mounting mechanism for pin-mirror cutter
Inventor: TAKIGUCHI MASAHARU
IPC: B23C5/08
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a mounting mechanism for pin-mirror cutters, which assures centering of a cutter body and transmission of rotary driving force from a cutter mounting section to the cutter body, stably for a long time. SOLUTION: The pin-mirror cutter is provided with an annular cutter body 2. The outer peripheral surface of the cutter body 2 is an annular tapered section, and the inner peripheral surface of the cutter mounting section 7 is an annular tapered section which can make surface-contact with the annular tapered section of the cutter body 2. The outer peripheral section of the cutter body 2 is provided with a key part 20, and the inner peripheral section of the cutter mounting section 7 is provided with a key-way which can hold the key part 20, besides the width of the key part 20 in the rotary direction is designed smaller than that of the key-way. Then, the pin-mirror cutter is mounted to the cutter mounting section 7 by inserting the cutter body 2 into the inner peripheral section of the cutter mounting section 7 with the key part 20 fitted to the key-way.
Patent JP-2003095332-A (JP)
Title: Boiled-rice storage container
Inventor: ISHIGURO MASAKO
IPC: A47J43/20
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a boiled-rice storage container, in which boiled rice can be simply stored, and refrigerated in the state of a rice-ball, which can be eat as it is as a rice ball after thawing it. SOLUTION: The container comprises a container main-body and a cover. When boiled rice is held in the container, the rice is shaped like a rice-ball. The cover body covers openably the opening of the container in the state the rice being press-packed in the container.
Patent JP-2003105485-A (JP)
Title: High strength spring steel having excellent hydrogen fatigue cracking resistance, and production method therefor
Inventor: OKA MASAHARU
IPC: C21D8/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To produce a high strength spring steel which has a high tensile strength of >=1,800 MPa, and excellent hydrogen fatigue cracking resistance, and to provide a production method therefor. SOLUTION: The high strength spring steel has a composition containing, by mass, 0.4 to 0.9% C, 0.5 to 3.0% Si, 0.1 to 2.0% Mn, <=0.02% P and <=0.02% S, and if required, further containing one or more metals selected from Mo, V, Cr, Ni, Cu, W, Al, Ti, Nb, B, N, Ca, Mg, Zr and rare earth metals, and the balance Fe with inevitable impurities, has a layered structure consisting of martensite and ferrite, and has a tensile strength of 1,800 to 2,400 MPa. Steel having the above composition is heated to a two phase region, is thereafter cooled at >=20 deg.C/sec, and is subsequently tempered at a temperature of an AC1 transformation point or lower, or the steel is heated to a two phase region, is thereafter cooled at >=20 deg.C/sec, and, plastic strain of >=0.003 is applied thereto, and the steel is subsequently tempered at the AC1 transformation point or lower.
Patent JP-2003100874-A (JP)
Title: Semiconductor device
Inventor: TAKASU HIROAKI
IPC: H01L27/088
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having an SOI substrate which is resistant to ESD destruction and whose crack in the dicing process is prevented, and a high-precision analog IC on which a complete depletion-type high-speed MOS transistor and a high-withstand-voltage MOS are consolidated on the SOI substrate. SOLUTION: A fuse device for laser trimming and a bleeder are formed of a single-crystal silicon device forming layer on a SOI substrate.
Patent JP-2003109381-A (JP)
Title: Boosting power source generating circuit
Inventor: MATSUI KATSUAKI
IPC: H01L27/04
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a boosting power source generating circuit which can obtain stable boosting power source VPP. SOLUTION: When a control signal RAS given synchronizing with operation of a load circuit is raised, a boosting power source VPP is supplied to an output node NO from a charge pump 10-3. When the boosting power source VPP is lowered to the prescribed voltage or less by current consumption of the load circuit, an activation signal VPE outputted from a voltage detecting section 21 is made 'H', and given to an oscillation section 22 and an AND 23. Thereby, a signal ACL outputted from the AND 23 is made 'H', and the boosting power source VPP is supplied to the output node NO from a charge pump 10-2. Further, when the boosting power source VPP is lowered to the prescribed voltage at the time of standby at which the load circuit is not operated, the boosting power source VPP for compensating a leak current is supplied to the output node NO from a charge pump 10-1 by operation of the oscillation section 22.
Patent JP-2003093631-A (JP)
Title: Pinball came machine
Inventor: SUGIJIMA KISHIO
IPC: A63F7/02
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a pinball game machine which can improve interest in the flow-down situation of game ball. SOLUTION: In this pinball game machine, a game ball is held by a ball receiving part 81 of a ball guide member 80, guided and ejected in a fixed direction. Thus, since the flow-down direction of the game ball is limited in a certain degree, the flow-down situation different from the case of making the game ball flow down in a random direction without entering the ball receiving part 81 is added, variation in the flow-down situation of the game ball is increased so that interest in game performance can be improved. Further, since the ball guide member 80 is turned within a plane perpendicular to a game board 11 and there is not a role object operating like this in a conventional pinball game machine, novel game performance can be provided.
Patent JP-2003093655-A (JP)
Title: Game machine
Inventor: NAKATANI HIDEKI
IPC: A63F7/02
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine with which the attention of a player can be concentrated to a main display device. SOLUTION: Before the pattern variation of the main display device 12, Numerical figures in at least two display areas among three display areas 12L to 12R are synchronized to be swung and varied. After that, the pattern variation of the main display device 12 is performed and the same numerical figures are stopped with high probability (e.g. 80%) in the synchronized area (Figure 9 (a) to (d)). In the case of swing and vary in a scattered manner, mutually different numerical figures are stopped with the high probability of 80% in the three display areas 12L to 12R (Figure 9 (e)).
Patent JP-2003109340-A (JP)
Title: Head slider having liquid attachment elimination mechanism and disk drive with the head slider mounted
Inventor: HATANAKA TATSUYA
IPC: G11B5/60
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk drive that is highly reliable for a long time by using a method without the problem that heat deterioration of a head mechanism component is accelerated without adding a new device such as a heating heater on a head slide and attaching a mechanism capable of eliminating liquid attachment on the head slider which is accumulated in accordance with use for a long time. SOLUTION: A recording and reproducing element 12 that floats over a disk 5 and reproducing data recorded on the disk 5 is provided on the head slider 3, a groove part 15 whose width W is >=1 μm and <=5 μm is formed on a recording and reproducing element machined surface 14 of the head slider 3, and an exposure part 17 where at least one end of the groove part 15 exposes at a side in the vicinity of the recording and reproducing element 12 of a face (slider face) 13 that faces a disk of the head slider 3 is formed. Thus, liquid attachment that accumulates on the head slider is sucked in and held with a capillary phenomenon to be able to provide a highly reliable disk drive.
Patent JP-2002250622-A (JP)
Title: Shape-measuring method and device for optical element, and its type
Inventor: OIDE HISASHI
IPC: G01B11/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To simultaneously measure an edge or a mark with a noncontact optical probe, and to determine the absolute shape of an optical element by converting the measured value into coordinates determined by the edge or the like. SOLUTION: In this shape-measuring method and this device for the optical element and its type, a three-dimensional coordinate measuring means 30 for measuring the three-dimensional coordinates of the optical element which is an inspection object or its type O is used, and processing for applying measurement data acquired by the three-dimensional coordinate measuring means 30 to a function for expressing the shape is carried out.
Patent JP-2003108701-A (JP)
Title: Prediction information selling/collecting system in public competition
Inventor: SUZUKI KOJI
IPC: G06Q30/06
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem wherein the installation of a means for delivering prediction information is limited only to the vicinity of a place where competition is held and much consumption articles such as copying sheets to be made unnecessary soon are used. SOLUTION: Since prediction information can be stored in a prediction information collecting computer and wirelessly distributed to prediction information selling computers installed in nationwide off-course or exclusive off-course offices, the information can be inexpensively provided to fans in nationwide off-course betting offices. Since various kinds of information can be provided and information can be rewritten as often as several hundred times by utilizing a rewriting card printing function, consumption articles can be made unnecessary.
Patent JP-2003102920-A (JP)
Title: Game machine
Inventor: SEKIGUCHI SHUNICHI
IPC: A63F5/04
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To apply playability, for not boring a player, in a game machine such as slot machine. SOLUTION: Game value is applied corresponding to the combination of patterns on valid lines when three reels 11, 12 and 13 provided on a rotary reel game machine 1 are stopped. The respective reels 11, 12 and 13 are stopped by operating stop switches 27, 28 and 29. The rotating speed of each of reels 11, 12 and 13 is decelerated on prescribed conditions. Thus, the stop switch 27, 28 and 29 can be easily operated for stopping while aiming at a prescribed pattern.
Patent JP-2003109868-A (JP)
Title: Solid electrolytic capacitor
Inventor: HATANAKA KAZUHIRO
IPC: H01G9/04
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a solid electrolytic capacitor having a low ESR characteristic. SOLUTION: The solid electrolytic capacitor in which a conductive high polymer is formed in a capacitor element which winds an anodic electrode and a cathodic electrode via a separator. A capacitance per reduced etching amount unit in dielectric strength 20.5 V is 5.5 μF/mg or over, the resistivity of the foil is 0.27 to 0.7 mΩ, a foil width is 1.5 to 4 mm, a foil area is 150 mm<2> , so that the resistance of the electrode foil is reduced, the resistance of electrolyte between the electrodes is reduced, and the contact resistance at a bonded portion of the electrode foil and an electrode leading terminal is also reduced. The solid electrolytic capacitor provided in this manner has a low ESR characteristic.
Patent JP-2003112171-A (JP)
Title: Water treatment apparatus in water tank
Inventor: IKEDA TAKASHI
IPC: C02F1/24
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a water treatment apparatus which, when bubbles with suspended matters attached thereto float to the surface of water in a water tank, does not require discharging the bubbles from the water tank with a scraper, or the like. SOLUTION: When bubble water containing compressed air mixed therein is formed by a pressure tank 33 of a bubble generator 30, the bubble water is jetted from each nozzle 34 into water in the water tank 10. Bubbles jetted from each nozzle 34 float up through water and adhere to suspended matters floating in water. When the bubbles with the adhered suspended mattes float on the water surface, the bubbles together with water overflowing from the water tank 10 flow into an over flow tank 21. Water having flown into the overflow tank 21 is purified by a filtration apparatus 25 in the course of a circulation route 22 to the water tank 10.
Patent JP-2003121262-A (JP)
Title: Method and instrument for measuring temperature
Inventor: HASHIMOTO MIYUKI
IPC: G01J5/48
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To precisely measure a temperature of a measured member. SOLUTION: The surface temperature of the measured member 12 inside an electric furnace 42 is measured precisely in a temperature distribution measuring instrument 10, since stray light noise intensities ΔE1ij , ΔE2ij emitted from an inner wall face of an electric furnace 42 onto a surface of the measured member 12, and reflected from the surface of the measured member 12 are preliminarily determined respectively in a picture element unit every first wavelength λ1 and second wavelength λ2 , based on a driving voltage for driving a heater of the electric furnace 42 using a relation stored preliminarily in Fig.  6, for example, and since the temperature of the measured member 12 is calculated based on radiation energy intensities after the stray light noise intensities ΔE1ij , ΔE2ij are removed from radiation energy intensities E1ij , E2ij detected actually as radiation energies radiated from the surface of the measured member 12.
Patent JP-2003117467-A (JP)
Title: Coating apparatus and method
Inventor: NAKAGAWA YUSAKU
IPC: B05C11/02
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a coating apparatus and method constituted so as to especially optimize the rear cover provided on the immediately downstream side of a metering bar in order to be capable of certainly preventing the generation of a coating flaw caused by the splash of a liquid. SOLUTION: In the coating apparatus is constituted so that a running web is coated with a coating solution and the excessively applied coating solution is scraped off by the metering bar to meter the coating solution so as to obtain a predetermined coating thickness, a cover having a leading end surface opposed to the metering bar and extending in the length direction of the metering bar is provided on the immediately downstream side of the running direction of the web of the metering bar and the leading end surface of the cover has at least two parts positioned near to the metering bar from the tangential line of the metering bar so as to leave an interval in the peripheral direction of the metering bar. The coating method using this coating apparatus is also disclosed.
Patent JP-2003125448-A (JP)
Title: Information terminal, communication method using same, and program therefor
Inventor: HOSOMI KOUDAI
IPC: H04W4/16
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone terminal capable of simplifying call connection for various services and capable of reducing a burden on circuit switching with no increase of a dedicated circuit, while dispensing with a setting request for a service from a communication carrier or payment of a monthly charge for each service. SOLUTION: A control unit 23 judges incoming state from others and call/ disconnection state relative to others based on the signal from a receiver/ demodulator/decoder part 11. It judges call of others or transmission state of guidance for message recording based on the signal from a transmitter/ modulator/coder 22. The control unit 23 controls the sound mixers 12-14, receiver 15, recorders 16 and 17, distributor 18, voice generators 20 and 21, and switches (SW#1-SW#10) 31-40, based on the judged results.
Patent JP-2003122100-A (JP)
Title: Developer transporting device and image forming apparatus
Inventor: MATSUMOTO JUNICHI
IPC: B65D83/06
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a developer transporting device and an image forming apparatus in which the scattering of powder at a destination, etc., can be greatly reduced without spoiling the merits of a transporting method by air. SOLUTION: A toner hopper 15 and an air pump 40 are mutually communicated and the air from the air pump 40 is circulated so that it is returned to the air pump 40 through a toner storing container 20 and the toner hopper 15.
Patent JP-2003120369-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: KOKUSHO HAJIME
IPC: F02D41/04
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To realize an unprecedentedly high NOx purification rate by increasing H2 included in exhaust gas when regenerating a NOx trap catalyst disposed in an exhaust passage of an engine. SOLUTION: A postinjection for enriching an exhaust air-fuel ratio in regenerating is effected just after a main injection for producing an engine output or at timing whereat a dehydrogenation reaction and a cracking reaction of injected fuel are active. A main injection quantity is made smaller as the postinjection timing is nearer to the main injection timing.
Patent JP-2002177226-A (JP)
Title: Treatment and device for determining pulse transition time and external hemotherapy equipment
Inventor: ZHANG WEI
IPC: A61B5/352
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To improve a treatment and a device for determining a pulse transition time of a patient or a donor by a method capable of precisely monitoring the blood pressure by considering changes in the blood cell count during a time lapse. SOLUTION: This method and device for determining the pulse transition time determines a value correlative to the blood concentration and improves the compensation of its effect on the pulse transition time. This method can provide more precise blood pressure data. The further development of this method can determine the value related to the blood concentration by measuring a device for the changes in the relative blood volume or hematocrit. This device can be thus used as a part of hemotherapy equipment such as a hemodialyzer and/or a hemofiltration device. In particular, it is desirable that the blood pressure is monitored as sequentially and precisely as possible for the change in the blood volume and the blood concentration change peculiar to its treatment.
Patent JP-2003117205-A (JP)
Title: Adjusting mechanism of pachinko ball collection gutter
Inventor: NAGANO SHINSUKE
IPC: A63F7/02
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko ball collection gutter adjusting mechanism at a game island by which positional adjustment for connecting a collection gutter and a returning device is easily performed and labor for installing the recovery gutter is saved. SOLUTION: The height adjusting mechanism of the collection gutter is provided at one or a plurality of supports placed at a position close to the returning device among the supports of the Pachinko ball collection gutter fitted to a base frame. In order to fit a gutter member forming the collection gutter to the supports, an adjusting plate is provided between the gutter member and the supports. Therefor, a slice is provided at the gutter member, an engaging hole cut to be rectangular or elliptic in an oblique direction for adjusting a height and an engaging hole for fitting an adjusting plate to the side face are formed at the supports, and an engaging hole for engaging the slice of the gutter member, an engaging hole cut to be rectangular or elliptic in a vertical direction to be connected with the supports and an engaging hole cut to be rectangular or elliptic in an oblique direction on the front surfaces of the supports on the front surface are formed on the side face of the adjusting plate.
Patent JP-2003123771-A (JP)
Title: Electrode for fuel cell and fuel cell using the same
Inventor: TANIGUCHI TAKUMI
IPC: H01M4/86
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To increase a three-phase interface formation part for improving a function as an electrode for a fuel cell. SOLUTION: This electrode 20 is constructed of carbon particles 22 carrying platinum particles 24 serving as a catalyst and electrolyte particles 26 having a grain size smaller than that of the carbon particles 22. Over the whole of the electrode, minute clearances are formed and a uniform three-phase interface is formed in the electrode as a whole, and consequently, performance as the electrode can be improved. When this electrode 20 is used, performance of the fuel cell is improved.
Patent JP-2003130854-A (JP)
Title: Pipe arrangement examining method and device
Inventor: TSUJI KENJI
IPC: G01N29/11
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a pipe arrangement examining method and a pipe arrangement examining device capable of detecting a laying condition such as the separation of a lining from an outer face of the pipe arrangement during the operation of a plant and the like regardless of a condition of the pipe arrangement condition. SOLUTION: An examined subject is composed of the pipe arrangement 2 and the lining 1 respectively made out of materials different from each other in acoustic impedance, and formed by inserting the lining 1 into the pipe arrangement 2, and adhering the pipe arrangement 2 and the lining 1, and this pipe arrangement examining device comprises a pulser for applying ultrasonic pulses to the thickness direction of the pipe arrangement 2, a receiver 5 for receiving the ultrasonic wave reflection signal reflected from the boundary of the pipe arrangement 2 and the lining 1, and a personal computer 8 for integrating a level of the ultrasonic wave reflection signal from a time point when the ultrasonic wave enters into the pipe arrangement 2 to a time necessary for the ultrasonic wave to be reciprocated and propagated, and discriminating the difference in the integrated values.
Patent JP-2003129538-A (JP)
Title: Washstand
Inventor: WAKAO KAZUO
IPC: E03C1/042
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a washstand in which a water discharge part is provided in a slidable state, and in which a washbowl is enlarged without making the depth and width of the washstand itself greater. SOLUTION: In the washbowl 5 which is provided in the washstand, a back wall part 1 is erected at a back end. A supporting rod part 4 is arranged in the wall part 1 in a state of protruding forward. Additionally, the water discharge part 3 for discharging water toward the washbowl 5 is slidably supported on the rod part 4.
Patent JP-2003127016-A (JP)
Title: Drilling tool
Inventor: KATAOKA HIROSHI
IPC: B23B51/04
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a drilling tool whose machined depth can be recognized always during operation. SOLUTION: The drilling tool comprises a cylindrical bit shank 1 and cutting tips 6 which are fixed onto the top section 2 of the bit shank 1. The bit shank 1 is provided with a scale means 5 for recognizing machined depth of the bit shank 1 in the workpiece for trepanning.
Patent JP-2002145739-A (JP)
Title: Cosmetic composition containing fiber and wax
Inventor: PIOT BERTRAND
IPC: A61K8/25
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a cosmetic composition containing a fiber, capable of being attached to the skin including the lips, and especially human keratinous material such as the lashes, the eyebrow, the hair and the nail well. SOLUTION: This cosmetic composition is characterized in that the composition contains the fiber and the wax (fine dispersoid) in a physiologically acceptable medium. The fiber is preferably a polyamide, a poly(p-phenylene- terephthalamide), cellulose or a polyethylene fiber, and the wax preferably has 30-120 deg.C melting point and 0.05-15 MPa stiffness. The fine dispersoid of the wax preferably comprises wax particles having <1 μm, preferably <0.5 μm average size.