baber/WOPTO huggingface dataset:
Patent JP-2004016381-A (JP)
Title: Slot machine
Inventor: HARIHARA TAKESHI
IPC: A63F5/04
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine that provides a benefit to a player by all kinds of stakes ranging from a minimum stake to a maximum stake and attracts the attention of a player to a game by making an effective use of a stake setting function.  <P>SOLUTION: The slot machine has a probability table corresponding to a stake and the probability table comprises a plurality of expected value difference probability tables providing different expected values on the basis of success probability and a stake.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020010-A (JP)
Title: Steam desuperheater
Inventor: WATANABE KENICHI
IPC: F22G5/12
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steam desuperheater improved in operation efficiency by connecting an outlet of a drain valve to a suction part of an ejector to prevent reduction of the operation efficiency of the steam desuperheater caused by a discharge of a surplus cooling fluid separated in a steam separator from the drain valve to the outside of a system.  <P>SOLUTION: The ejector 2 is disposed inside a pipe passage of a steam pipe 1, and the steam separator 4 is disposed in a steam pipe 3 downstream of the ejector 2. The ejector 2 comprises a nozzle 5 as a throttle part throttling a steam flow passage of the ejector 2, a suction chamber 6 as the suction part, and a diffuser part 7 broadening toward the end. A cooling fluid injection part 8 injecting the cooling fluid is provided inside the nozzle 5 of the ejector 2. A drain pipe 10 is connected to a water outlet 9 of the steam separator 4, and the drain pipe 10 is disposed with a steam trap 11 as the drain valve. The drain pipe 10 on the side of an outlet 12 of the steam trap 11 is connected to the suction chamber 6 of the ejector 2. A surplus cooling fluid return part 13 returning the surplus cooling fluid separated in the steam separator is provided in the inside of the suction chamber 6 of the ejector 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022750-A (JP)
Title: Semiconductor device
Inventor: SHIRAYANAGI TORU
IPC: G06F1/10
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device wherein even for applications for use in cascade connection deals with the increased speed of the clock signal, without causing a phase difference between the clock signal and data.  <P>SOLUTION: An input circuit IB inputs a clock signal via an external input terminal TIA from the outside. A latch circuit LO latches an internal signal generated by a signal processing circuit CIR, based upon the clock signal inputted via the input ciruit IB. The internal signal is transmitted to an external output terminal TOC as data via an output circuit OB3. In contrast, the clock signal inputted through the input circuit IB is sent to an output terminal OB1. Here, an output circuit OB1 has electrical characteristics equivalent to those of the output circuit OB3, so that phase difference is hardly generated between the clock signal outputted from the output terminal TOA and the data outputted from the output terminal TOC.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020896-A (JP)
Title: Adherent type optical film and image display device
Inventor: OGASAWARA AKIKO
IPC: C09J7/02
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adherent type optical film which can be strongly stuck to a glass surface without spoiling optical characteristics and has an adhesive agent layer excellent in reworkability and nearly free from paste residues when rework is performed, in the adherent type optical film having the adhesive agent layer provided on one or both surfaces thereof, and to provide an image display device using the adherent type optical film.  <P>SOLUTION: The adherent type optical film having the adhesive agent layer excellent in reworkability and nearly free from paste residues is provided by using an adhesive agent composition consisting of an acrylic polymer and an isocyanate based crosslinking agent for the adhesive agent layer and specifying a crosslinking agent reducing ratio in a unit time in the adhesive agent layer to be ≥0.5% and ≤1.0%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023450-A (JP)
Title: Router device
Inventor: HARADA SHINSUKE
IPC: H04L45/748
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a router device capable of performing routing not using a routing entry from which no routing is substantially performed even when part of a routing table is subjected to caching, saving the usage of cache entries, and enhancing the utilizing efficiency of the cache entries.  <P>SOLUTION: The router device is provided with: a cache routing entry storage memory 12 that stores part of routing entries in a routing memory storage table 22 together with mask length information of destination addresses as cache entries; a high speed searching section 1 for referencing the cache routing entry storage memory 12 on the basis of a destination address of a packet to search a cache entry corresponding to the destination address; an ordinary searching section 2 for referencing the routing memory storage table 22 to search a routing entry corresponding to the destination address; and a cache write processing section 23 for writing the cache entry based on the routing entry searched by the ordinary searching section 2 to the cache routing entry storage memory 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020990-A (JP)
Title: Substrate for image recording material
Inventor: KATSURA SEIICHIRO
IPC: D21H19/84
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate for image recording material having excellent smoothness and sizing performance.  <P>SOLUTION: In the substrate for image recording material, both surfaces of base paper are coated with polyolefine resin or polyester resin. The substrate for image recording material contains kraft pulp made of acacia as a component constituting the base paper and preferably includes 0.05 to 1.5wt.% anionic acrylamide and 0.05-0.8wt.% epoxidized fatty acid amide in the base paper.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003023410-A (JP)
Title: Ofdm transmission/reception apparatus with selection of optimal guard interval length
Inventor: SUDO HIROAKI
IPC: H04J11/00
Filed: 2002-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an OFDM transmission/reception apparatus that can enhance transmission efficiency, while keeping the function of eliminating delayed wave due to guard interval insertion. SOLUTION: The OFDM transmission/reception apparatus inserts part of a first valid symbol at the start of a valid symbol (ordinary information) of a transmission signal as a guard interval, and part of a second valid symbol (important information) is attached to a top of the second valid symbol, more excellent communication quality than that of the 1st valid symbol of which is required, as a guard interval. In this case, the length of the guard interval attached to the 2nd valid symbol is selected to be longer than the length of the guard interval attached to the 1st valid symbol.
Patent JP-2004021752-A (JP)
Title: Portable radio telephone apparatus, fingerprint authentication method used therefor, and program
Inventor: MIYASHITA YUKIO
IPC: H04W4/12
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable radio telephone apparatus capable of quickly detecting a fingerprint authentication action by "pretending" performed by a malicious third person other than an original regardless of success/failure.  <P>SOLUTION: A control part 13 confirms whether a called function needs authentication or not and displays, when it is needed, a screen for urging the authentication on a display part 17. A finger print is inputted through a fingerprint sensor 6 when the authentication means is fingerprint authentication, and a personal identification number is inputted through an operation part when the means is personal identification input. The control part 13 compares the inputted information with the personal identification number or fingerprint information preliminarily registered in a storage part 15, and displays the authentication result on the display part 17. When the fingerprint authentication is terminated, the control part 13 reads a transmitting designation address of e-mail stored in the storage part 15 and transmits e-mail thereto by use of a transmitting and receiving part 12 and an antenna 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003081961-A (JP)
Title: Substituted benzopyran derivative
Inventor: OBARA YOSHIO
IPC: C07D311/70
Filed: 2002-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an agent for the treatment of arrhythmia. SOLUTION: A benzopyran derivative expressed by formula (1) or formula (2) [R<1> and R<2> are each independently H atom or a 1-6C alkyl; R<3> is OH or a 1-6C alkylcarbonyloxy; R<4> is H atom or a 1-6C alkyl; R<5> is 1-6C alkyl substituted with a 6-14C aryl group or heteroaryl group or a 5-8C straight-chain alkyl; R<6> is a 1-6C alkyl, a 1-6C alkoxy, a halogen atom, nitro, C(O)NH2 , C(O)NHR<8> or C(O)NR<8> R<9> ] or its pharmacologically permissible salt is provided.
Patent JP-2004026226-A (JP)
Title: Bag separator
Inventor: MURAYAMA YUICHI
IPC: B65B69/00
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bag separator which separates a bag from a fluid without a touch on the bag so as to eliminate the fear of contamination by the fluid.  <P>SOLUTION: This bag separator is equipped with a chamber 24 which is equipped with a plurality of pores, and rotating and pressing means 27 and 29 which press a mixture, charged into the chamber 24, of the bag and the fluid so as to discharge the fluid from the pores, and which compress the bag in the chamber 24. Thus, an operator can separate the bag from the fluid without touching the bag, and can completely prevent the contamination by the fluid in separating operations, so as to enhance the hygiene and efficiency of operating treatment. Since compressing the bag so as to wring moisture from the bag, the means 27 and 29 can eliminate the moisture from the bag.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024158-A (JP)
Title: Container for cultivating uncut corm of yam
Inventor: YOSHIDA KEIJI
IPC: A01G1/00
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cultivation container by which a problem wherein labor efficiency is low because of bad handleability caused by the long and thin shape of an uncut tuberous root of yam is solved, the shape of the grown yam is compacted and successive digging is enabled.  <P>SOLUTION: The shape of an annual tuberous root which provides the high labor efficiency and cost reduction can be obtained by compactly growing the yam in a container. The ideal shape of the container is a dividable cylindrical container shape, and the container is packed with leaf charcoal made from chaff, sawdust or the like. The leaf charcoal is collapsed according to the growth of the root to press the root properly, and as a result a round and fat root is grown. The successive digging is enabled by tying a string to a hook, transplanting the container with the string, and pulling the string at the digging time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028521-A (JP)
Title: Combustion device
Inventor: MORIMOTO RYO
IPC: F23D14/22
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating combustion device for a fuel reformer wherein heat quantity leaked from a main body part is extremely small.  <P>SOLUTION: This combustion device 1 stores a combustion cylinder 21 inside the main body part 20, and a straightening cylinder 23 is provided between the main body part 20 and the combustion cylinder 21. Thereby, radiant heat emitted toward the main body part 20 from the combustion cylinder 21 accompanying combustion drive is shut off by the straightening cylinder 23, and heat is hardly propagated to the main body part 20 side. Because a heat insulation material 92 is wound around a body part 20a of the main body part 20, the heat propagated to the main body part 20 is not leaked outside the combustion device 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039356-A (JP)
Title: Electromagnetic induction heating cooking stove
Inventor: TANAKA TORU
IPC: H05B6/12
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic induction heating cooking stove that has an operating part easy to see and easy to operate.  <P>SOLUTION: In the electromagnetic induction heating cooking stove in which cooking is made by heating the heated cooking object 1 on the top plate 13 by electromagnetic induction from a work coil 14 when turned electricity, an operating face 101 having an operating part 107 that at least performs starting and completion of cooking is provided at the front part of the cooking stove unit 12 in a horizontal or slanted nearly in upward state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003059456-A (JP)
Title: Metal halide lamp
Inventor: YAMAMOTO TAKASHI
IPC: H01J61/20
Filed: 2002-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a metal halide lamp having high efficiency and high color rendering performance, having a white light color and having a correlation color temperature of 5,000 K or less. SOLUTION: This metal halide lamp has an arc tube 1 having a pair of electrodes inside, and sealed with mercury, rare gas, and metallic halide, has a color temperature of a light emitting color of 5,000 K or less, contains dysprosium halide and indium halide as the metallic halide, sets the ratio of the indium halide to the dysprosium halide in a range of 0.02 to 0.45, and sets a tube wall load of the arc tube 1 in a range of 20 to 40 W/cm<2> .
Patent JP-2004004414-A (JP)
Title: Dry toner
Inventor: TOMITA MASAMI
IPC: C08L75/02
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide dry toner of superior fine particle fluidity, transfer, heat resistant storage stability, low-temperature fixing properties and heat resistant off-set, in the case of the small particle diameter toner.  <P>SOLUTION: In the dry toner containing modified polyester (i) as at least a toner binder, a volume average particle diameter (Dv) of the toner is 3-10 μm, and a ratio (Dv/Dp) of the volume average particle diameter (Dv) to a number-of-pieces average particle diameter (Dp) is 1.05-1.25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003084269-A (JP)
Title: Optical film and liquid crystal display device using the same
Inventor: SHIRAOKAWA YOSHINORI
IPC: G02B5/02
Filed: 2002-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an optical film having the excellent utilization factor of the light and attaining high luminance and the liquid crystal display device using the same. SOLUTION: A luminance improving film (A) having a property to separate natural light into transmitted light and reflected light and a condensing function film (B) having a projecting and recessing shaped part on a surface are laminated and integrated to yield the optical film. Lamination and integration of the luminance improving film and the condensing function film make an air interface vanish and consequently stray light is reduced and the luminance is improved owing to heightened efficiency of the luminance improving film to reflect and polarize light.
Patent JP-2004035199-A (JP)
Title: Control device for vehicle for high lift work
Inventor: KANAZAWA TAKAO
IPC: B66F9/24
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device capable of proportionally controlling the operating speed of the operation device according to an operation amount of a speed setting means with a simple and low cost constitution.  <P>SOLUTION: The device is equipped with a swing base and a boom which are installed on a travelable vehicle and operated with respective hydraulic actuators such as a swing motor 15, a derricking cylinder 7 and telescopic cylinder 8, respective selection levers 31 to 33 to select one hydraulic actuator from a plurality of hydraulic actuators to operate the swing base and the boom, a plurality of control valves 60 to control the supply of hydraulic oil for the plurality of hydraulic actuators, a speed setting volume switch 35 which is provided independently of respective selection levers 31 to 33 and operated to set the operating speed of the swing base and the boom, and a controller 70 to control the opening control of the control valves 60. The controller 70 controls the opening control of the control valves 60 so that the hydraulic actuators selected by the respective selection levers 31 to 33 operate at the operating speed set with the speed setting volume switch 35.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038654-A (JP)
Title: System for detecting abnormality in parallel computer, and method for detecting the same
Inventor: SATO TOSHIHIRO
IPC: G06F11/32
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a prompt and adequate response by specifying an abnormal part when abnormality occurs in a parallel computer.  <P>SOLUTION: An abnormality detecting system of the parallel computer is used by connecting a plurality of nodes individually including a CPU board to a server via a network. The server comprises an operation state monitor program for monitoring the operation state of each node by fixed period via the network, and is set to output the operation state monitor result signal of each node. Each node comprises a function for normally performing self diagnosis, and is set to normally output the self diagnostic result signal of the operation state in every node by fixed time. The system includes: a switching device for switching the operation state monitor result signal of each node into the self diagnostic result signal of the operation state in each node; and a monitor for displaying the output of the switching device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322794-A (JP)
Title: Aberration compensating optical element, optical system, optical pickup device, and recorder and reproducer
Inventor: KIMURA TORU
IPC: G02B13/00
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aberration compensating optical element which can compensate change in spherical aberration of an objective due to temperature change even when a high-density recording optical pickup system uses a high-NA (numerical aperture) plastic objective.  <P>SOLUTION: The aberration compensating optical element 14 is a plastic lens of 1-group and 1-element constitution which is disposed on an optical path between a light source 2 and the objective 13 of ≥0.75 in image-side numerical aperture having at least one plastic lens and has a diffractive structure having a plurality of ring-shaped zone steps on at least one surface; and the change in tertiary spherical aberration of the objective due to change in refractive index of at least one plastic lens of the objective accompanying the temperature change of the objective is made small by changing the tilt angle of a marginal light beam of projection luminous flux from the aberration compensating optical element accompanying the temperature change of the aberration compensating optical element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048206-A (JP)
Title: Video reproducing method and video reproducing apparatus
Inventor: YASUNARI TOMOKO
IPC: G11B20/10
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video reproducing method and a video reproducing apparatus capable of surely seamlessly joining a video image of a reproduction object with high accuracy even when the capacity of a frame memory is less in the case of reproducing the video image so as to ensure a normal video reproducing state at all times.  <P>SOLUTION: A decode control section 107 applies decode processing to a GOP comprising frames of a video signal going to be joined in time division at reproduction of the video image so as to attain sure seamless joining with high accuracy by having only to use the capacity of the frame memory by 4 frames at maximum without the need for ensuring the capacity of frame memory by 1 GOP different from prior arts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041365-A (JP)
Title: Slot machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F5/04
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine capable of sufficiently satisfying a player and advancing a game easily.  <P>SOLUTION: In the slot machine, a sub display device 50 is mounted separately from a variable display device 20. When the result of display in the variable display device 20 is a predetermined specific combination of discrimination information, the discrimination information of the kind corresponding to the kind of a specific game state is stopped/displayed in the sub display device 50. Accordingly, in the specific game state with a large frequency of playing ordinary games or high-dividend games, even a beginner without sufficient skill of pressing buttons can increase the opportunity to arrange same discrimination information and can acquire a number of game media while playing ordinary games or high-dividend games a number of times. Moreover, a player can know about the kind of a specific game state to be executed in the slot machine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043107-A (JP)
Title: Safety fence for escalator manhole
Inventor: TAKEZAWA EIGO
IPC: B66B31/00
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety fence for an escalator manhole of a type stored into a machine room capable of freely changing the enclosure space of the safety fence for the escalator manhole.  <P>SOLUTION: A first and a second divided crossbeam columns 3b, 3c which are withdrawn to the floor near the escalator manhole are horizontally fixed using the first and the second divided crossbeam columns 3b, 3c which are withdrawably installed from the inside wall of the machine room arranged under the floor near the doorway of escalator, and a belt column 3a is vertically fixed with respect to the first divided crossbeam column 3b. The safety fence is constituted by stretched between vertically fixed belt columns 3a with a belt body 4a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047769-A (JP)
Title: Inductance element
Inventor: YAMADA SATORU
IPC: H01F37/00
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To establish insulation between windings appropriately, to improve on a space factor, and to enable of a heavy current to flow.  <P>SOLUTION: The inductance element comprises a belt-shaped coil 1 having belt-shaped sections 12A, 12B extending in opposite directions from the middle section 11 of the belt-shaped coil 1,a bobbin 2 around which the belt-shaped coil 1 is wound,two E-shaped cores 3A, 3B having shanks 31A, 31B inserted into the through-hole of the bobbin 2, and a protruding rail 23 formed in the outer circumference of the bobbin 2 for insulation between the two belt-shaped sections 12A, 12B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054417-A (JP)
Title: Printer driver and sheet parameter setting method for the same driver
Inventor: KASUGA NOBUYUKI
IPC: G06F3/12
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To easily add setting without recreating a whole printer driver in making new sheets available while it is necessary to switch print setting or a color processing table to the optimal one according to the kinds of sheets to be used for the printer.  <P>SOLUTION: Print setting information related with new sheets is set in a media script 11, and fetched through a compiler 12 in a media block 13. This is stored from the media data base API16 to a media database 15. When new sheets are selected on a driver screen, the media database 15 is retrieved from the media database API16, and print data are prepared based on the print setting information.  <P>COPYRIGHT: (C)2004,JPO