baber/WOPTO huggingface dataset:
Patent JP-2004321428-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To use a single variable pattern for a plurality of performances by changing its variable display time.  <P>SOLUTION: A signal transmission means includes a determination time settlement means transmitting a settlement signal, when the signal transmission means transmits a signal specifying specific variable display data as a variable display data signal 54a and if a variable display time determination means determines that the variable display time measured by a variable display time measuring means 55b elapses a variable display time according to the determination result of a variable display pattern advance determination means. A derivation/display means, when a signal receiving means receives the signal specifying the specific variable display data as the variable display data signal 54a, derives and displays a display result based on the receipt of the settlement signal transmitted by the determination time settlement signal transmission means, even if a time set as the variable display time by the receipt of the signal specifying the specific variable display data does not elapse, so that the data amount and the types of the signals can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328403-A (JP)
Title: Portable phone data setting device, portable phone data setting method and program
Inventor: NAKAMURA HIROSHI
IPC: H04M11/00
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently set data without regard to communication protocols different by machine kinds and without any complicated key operation in the case of setting data of a portable phone.  <P>SOLUTION: This portable phone data setting device is provided with a data communication means 45 for transmitting data by a data transmission procedure of the portable phone, a key emulation communication means 46 for transmitting key operation information of the portable phone and a data interpretation means 44 for selecting the data communication means 45 or the key emulation communication means 46 based on data items for transfer to the portable phone. The data items are transmitted by using the communication means selected by the data interpretation means 45.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326486-A (JP)
Title: Task management device
Inventor: SUEHIRO KENICHI
IPC: G06F9/48
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To divide tasks to a plurality of groups, even if a task in a waiting state is present, and perform the management of execution time for every group.  <P>SOLUTION: A task group management means 140 manages data for the order of validating execution of each task group or the execution time to be assigned. A task group switching means 130 determines a task group the execution of which is validated according to these data and an instruction timing supplied from an execution time management means 131. For all tasks registered in a ready queue 120 and a wait queue 121, the execution priority of each task belonging to the task group the execution of which is validated is raised, and the execution priority of each task belonging to a task group the execution of which is invalidated is lowered. By switching the task groups in this way, the management of the execution time can be performed for every task group including tasks in the waiting state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325849-A (JP)
Title: Developing device
Inventor: TAMURA MASASHIGE
IPC: G03G15/08
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device in which exchange of a toner container can be carried out without causing toner spilling with an ensured valve operation.  <P>SOLUTION: A space for positively allowing toner to move, is formed at a part of a valve, so that the opening and closing of the valve is prevented from being unstable.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327352-A (JP)
Title: Cold-cathode tube lighting circuit
Inventor: SAKAMOTO KATSUMASA
IPC: H05B41/24
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold-cathode tube lighting circuit capable of controlling fluctuation of an output caused by fluctuation of an input voltage even in a state in which feedback can not be applied to the LOW side of a CCFL.  <P>SOLUTION: In the cold-cathode tube lighting circuit obtaining a driving voltage of the CCFL boosted by a transformer by converting the input voltage into a prescribed frequency at a driver part, a feedback winding is arranged in parallel with a primary winding of the transformer, and an operation of the driver part is controlled by applying a feedback of the voltage obtained from the feedback winding to an output control part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325371-A (JP)
Title: Server for route guide, terminal for route guide, and system, method and program for route guide
Inventor: KIDA KOJI
IPC: G06Q50/00
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide road guide information fit to a moving purpose of a user, even when the situation of the user is varied.  <P>SOLUTION: Client terminals 10a, 10b transmit positional information of the present place, and history information including user situation information, peripheral situation information and user attribute information, to a control server 20a. In the control server 20a, a spot visiting purpose calculating means 50 generates a spot-purpose correspondence table set with information indicating that any user visits a spot under any situation, based on the history information from the respective users, to be stored in a spot-purpose correspondence table storage means 60. When an ambiguous destination guide is requested from the user to the control server 20a, a destination fit to the user can be determined based on the spot-purpose correspondence table.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325998-A (JP)
Title: Juncture and splicing method of optical drop cable
Inventor: MATADA YUUJI
IPC: H02G15/08
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a juncture of optical drop cables which is small in size, is light in weight and is less restricted in places for installation and a splicing method.  <P>SOLUTION: The juncture has a supporting line juncture 5 where supporting lines 75 respectively exposed from terminal of both of the optical drop cables 71 are connected, an optical fiber juncture 4 where the terminals of the optical fibers 72 respectively exposed from the terminals of both of the optical drop cables 71 are connected by having extra lengths and cylindrical extra length housing guides 8 attached onto the connected supporting lines. The extra lengths for connection of the optical fibers 72 are wound around the outer peripheries of the cylindrical extra length housing guides 8 in the state of assuring the permissible minimum bending diameter of the optical fibers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346092-A (JP)
Title: Resin composition for prepreg
Inventor: IWATA MITSUHIRO
IPC: C08G59/50
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition for a prepreg excellent in heat resistance, water resistance, flow controllability and adhesion property to a honeycomb core by clarifying the relationship between formability of a fillet and the complex viscosity of a resin, and a structure obtained by gluing the prepreg obtained using the resin composition for the prepreg to the honeycomb core.  <P>SOLUTION: The resin composition for the prepreg comprises (a) an epoxy resin, (b) an aromatic amine, (c) at least one selected from the group consisting of an imidazole catalyst, a boron trifluoride-amine salt catalyst and dicyandiamide, (d) a solid rubber and/or a thermoplastic polymer, where the content of the solid rubber and/or the thermoplastic polymer (d) is at least 1 but less than 10 pts.wt. based on 100 pts.wt. of the epoxy resin (a) and the complex viscosity η measured at a vibration frequency of 0.02 Hz satisfies a specified relationship.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326033-A (JP)
Title: Developing device and image forming apparatus
Inventor: SHIGETA KUNIO
IPC: G03G21/10
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device and an image forming apparatus which exert sufficient agitation performance of a developer without lowering a conveyance speed of the developer, and therefore, surely form an image of high sharpness.  <P>SOLUTION: The developing device is formed with a circulation conveyance passage by a supplying and recovering section arranged with supplying and recovering means for conveying the developer to an axial direction and an agitating section arranged with two agitating means and is so constituted that an opening for toner supply is formed in a position above the opposing portions of the two agitating means and on the upstream side in the conveyance direction of the developer in the agitating section. The two agitating means are so rotated that their respective peripheral surfaces are moved to a forward direction from above to below in the opposing portions and both convey the developer in the direction opposite to the direction of the supplying and recovering means and have the conveyance capabilities at which the summation of the amounts of the developer conveyed by the respective agitating means are made equal to each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333594-A (JP)
Title: Display device
Inventor: YAMASHITA JUNICHI
IPC: H05B33/00
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device capable of maintaining a drain voltage of an output transistor which functions as a constant current source even during a sampling term of other circuits constant, suppressing the change due to gate voltage leakage of the output transistor, obtaining a uniform current source without current value variations of the output step and displaying high quality picture producing no uneven luminance toward the scan end part.  <P>SOLUTION: A current sample-and-hold circuit 1031-1 in which, for example, the sample-and-hold is completed actuates a leakage eliminating circuit and allows a constant current corresponding to the current Iin sampled by a TFT 125-1 to flow through a node ND121-1, in a term when the sample-and-hold of own stage is completed and the sample-and-hold of another stage is operated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004001733-A (JP)
Title: Test method of component of runflat tire
Inventor: DRAP SEBASTIEN
IPC: G01M99/00
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of testing the component of a runflat tire.  <P>SOLUTION: A method of testing a support ring used in a wheel assembly comprises a stage (1) wherein the support ring is mounted on a wheel rim and a relative position for the support ring on a wheel rim is recorded; a stage (2) wherein the wheel rim and the support ring are accelerated to a given rotation speed; a stage (3) wherein the wheel rim and the support ring are stopped at a deceleration rate controlled from a given deceleration rate; and a stage (4) wherein relative rotation movement between the support ring and the wheel rim is determined.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004332818-A (JP)
Title: Electric valve
Inventor: HIRAKAWA TAKASHI
IPC: F16K31/04
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain the sufficient fitting strength, and to surely and accurately fix a stator coil assembly to a required circumferential fitting position without generating looseness.  <P>SOLUTION: The stator coil assembly is fixed to a main body by engagement of a fork-like engaging piece 42, a non-return engaging piece 43 and a pair of looseness preventing pieces 44 and 45 in four positions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342630-A (JP)
Title: Piezoelectric ceramic and its manufacturing method, actuator, and print head
Inventor: IWASHITA SHUZO
IPC: H01L41/22
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric ceramic having a small flatness and a small in-plane variation in a piezoelectric constant and a method of manufacturing the same, and to provide an actuator and a print head.  <P>SOLUTION: The piezoelectric ceramic is characterised by having a thickness of 100 μm or less, a surface flatness of 20 μm or less, the maximum value of the unevenness of an arbitrary surface region of 2 mm × 2 mm of 3 μm or less, and an in-plane variation of dielectric constant of 5% or less of a mean dielectric constant.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349785-A (JP)
Title: Apparatus and method for image processing
Inventor: MURATA HIDEKI
IPC: G06T3/00
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus and an image processing method capable of specifying color corresponding to a background more exactly and performing the transparent processing of an image thereof comparatively easily.  <P>SOLUTION: When the value of a B color of a chroma key color in an inputted pixel is larger than the one having a large value of an R color and a G color as other colors by a first value or larger (step 12:Y), and when an absolute value of the difference between the R color and the G color is equal to or lower than a second value (step S13: Y); the pixel is subjected to transparent processing as one belonging to a region corresponding to the background (step S15). The others are processed as foreground images (step S14). In this way, the number of comparing processings is reduced, and further, pixels corresponding to the background can be extracted more precisely.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346005-A (JP)
Title: Hair protective agent
Inventor: UTSUKO MASARU
IPC: A61K8/00
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hair protective agent enabling the hair to be imparted with freshness and pliability and capable of improving hair trimness as well through restoring hair moisture-holding function.  <P>SOLUTION: The hair protective agent contains preferably 0.01-1 mass% of a basic amino acid( preferably L-arginine ) and preferably 0.005-0.5 mass% of a macromolecular compound of general formula(I)( wherein, m is 4-7, n is 3-6, m+n=10 ).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356119-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: ANZAI NORIO
IPC: H01L23/31
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To increase the inductance of a WCSP without increasing the space factor of a coil as compared with a prior art in a semiconductor device having the package structure of WCSP type.  <P>SOLUTION: In the semiconductor device, a pseudo-post part 27 made of a ferromagnetic material is extended in perpendicular direction to the main surface 12a of a semiconductor chip 12 on a second insulating layer 21 of a WCSP 10. A first conductive part 15a and a second conductive part 15b constituted as rectangular frames are respectively provided on the upper surfaces of the second insulating layer and a third insulating layer 22 spaced in parallel with the extending direction of the pseudo-post part so as to surround the pseudo-post part. A coil 100 of a substantially spiral conductive path is formed of a connecting part 26 for electrically connecting the one ends of the first and second conductive parts, the first conductive part and the second conductive part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356148-A (JP)
Title: Method of inspecting semiconductor laser
Inventor: TAMURA MASATOSHI
IPC: H01S5/062
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of inspecting semiconductor laser by which a semiconductor laser can be inspected in a period of time which is almost equal to that spent for inspecting a single laser by preventing the increase of the reliability testing time of a monolithic two-wavelength laser.  <P>SOLUTION: This method of inspecting semiconductor laser includes a step of inspecting the light having a first wavelength emitted from a semiconductor laser 10 for condition from signals obtained by receiving the light having the first wavelength, by means of a light receiving element 13 by causing the laser 10 which emits light rays having at least two or more wavelengths to emit the light having the first wavelength at a fixed time interval. This method also includes a step of inspecting the light having a second wavelength emitted from the laser 10 for condition from signals obtained by receiving the light having the second wavelength by means of the light receiving element 13 by causing the laser 10 to emit the light having the second wavelength during the time zone in which the laser 10 does not emit the light having the first wavelength.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351964-A (JP)
Title: Final reduction gear mounting structure for axle housing
Inventor: KITAJIMA HARUO
IPC: F16H57/028
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent oil leakage from a jointing section between an axle housing and a final reduction gear.  <P>SOLUTION: In a final reduction gear mounting structure for the axle housing for connecting a flange 20A of the final reduction gear 20 to a ring 14 of the axle housing 10, a generally circular projection 14A projecting in a direction of the final reduction gear 20 apart a predetermined distance from the outer circumference face of the flange 20A is formed on a face of the ring 14 to which the flange 20A is connected. Liquid gasket 30 is respectively applied to between abutment faces of the ring 14 and the flange 20A, and between the inner circumference face of the projection 14A and the outer circumference face of the flange 20A. Accordingly, the liquid gasket 30 interposed between the inner circumference face of the projection 14A and the outer circumference face of the flange 20A is several times as thick as the gasket 30 interposed between the abutment faces of the ring 14 and the flange 20A, thereby enabled to sufficiently follow the relative displacement between the axle housing 10 and the final reduction gear 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356778-A (JP)
Title: Semiconductor integrated circuit
Inventor: SEKI HIROSHI
IPC: H03K19/003
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit including an interface circuit capable of attaining signal input and output with an external circuit operated at a different power supply voltage that prevents transistors from being deteriorated or destroyed in the case of interrupting supply of main power to the interface circuit.  <P>SOLUTION: The semiconductor integrated circuit carries out signal input / output with the external circuit and is provided with: a transistor QN1 for delivering a signal between the external circuit and an internal circuit via its drain / source when receiving a prescribed gate voltage; a first gate voltage supply circuit 30 for receiving a first power supply voltage when a control signal is at a first level and supplying a voltage to the gate of the transistor; and a second gate voltage supply circuit 40 for receiving a second power supply voltage lower than the first power supply voltage and supplying a voltage to the gate of the transistor when the control signal is at a second level.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004088074-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: SEO AKIRA
IPC: H01L21/304
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent polishing waste from entering from the periphery of a wafer when the polishing waste is generated in a rear-face polishing step of the wafer.  <P>SOLUTION: After a buffer coating film 208 is applied onto a wafer, with which a semiconductor device, a multilevel wiring layer, a bonding pad 204, a passivation film 206 and the like are formed, the buffer coating film 208 is patterned by exposure and development, and a part of the buffer coating film 208 located on the bonding pad 204, a scribe line region 210, and an outer peripheral part 218 is removed to form an opening part 208a. While a surface protective tape 212 is stuck on the surface of the wafer 202 with a bonding paste 220, the rear face of the wafer is polished with a polishing solution. As for the outer peripheral part 218, the opening part 208a including the scribe line region 210 is blocked with the adhesive paste 220, and the polishing solution does not permeated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155758-A (JP)
Title: Method for producing azo compound
Inventor: KANEKO YUJI
IPC: C09B43/11
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for inexpensively and safely producing specific azo compounds in high yield.  <P>SOLUTION: A compound represented by formula (I) is produced by allowing a compound represented by formula (II) to react with an arylation agent or a hetarylation agent represented by formula (III) in the presence of a base and a phase transfer catalyst (wherein Q is an aryl or a hetaryl group; R<SB>1</SB>is an aryl or hetaryl group; R<SB>2</SB>is an alkyl, a cycloalkyl, an alkenyl, an aryl, a hetaryl group, sulfonyl, an acyl or a carbamoyl; R<SB>3</SB>and R<SB>4</SB>are each H or identical to R<SB>2</SB>; there is no case where R<SB>3</SB>and R<SB>4</SB>are both H; A<SB>1</SB>and A<SB>2</SB>are both a carbon atom which may be substituted, or one is a carbon atom which may be substituted and the other is a nitrogen atom; X is a halogen atom or a sulfonyloxy group).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176038-A (JP)
Title: Method for increasing helical twisting power, optically active compound, liquid crystal composition containing it, and liquid crystal display element
Inventor: NAKADA HIDETOSHI
IPC: C09K19/24
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for increasing HTP (Helical Twisting Power) in an optically active compound which is used for a liquid crystal material, and to provide an optically active compound which exhibits a large HTP value, and further to provide a liquid crystal composition having a high upper limit temperature of the liquid crystal after adding of the optically active compound and a liquid crystal display element using it.  <P>SOLUTION: The method for increasing HTP is comprised of substituting the partial structure represented by formula (A) in a compound having a partial structure represented by formula (A) having an asymmetric carbon atom with a partial structure represented by formula (B) (wherein * represents an asymmetric carbon atom, and Y<SP>1</SP>represents a substituent such as an alkyl group, a halogen or the like), and there is provided the compound represented by general formula (1) (wherein R<SP>1</SP>and R<SP>2</SP>are each an alkyl group, an alkenyl group or the like, A<SP>1</SP>, A<SP>2</SP>and A<SP>3</SP>are each 1,4-phenylene group, 1,4-cyclohexyl group or the like, Z<SP>1</SP>, Z<SP>2</SP>, E<SP>1</SP>and E<SP>2</SP>are each a single bond, -COO-, -CH<SB>2</SB>CH<SB>2</SB>- or the like, m, n, p and q are each 0, 1 or 2).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164567-A (JP)
Title: Interface system
Inventor: SCHELL ROBERT D
IPC: A61B5/00
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new interface device for interconnecting two or more different monitoring devices and a processor.  <P>SOLUTION: This interface system supplies an output signal having a first signal property in response to first and second input signals having the first signal property and a second different signal property. The interface system comprises a signal input for receiving a first signal having the first signal property and a second signal having the second signal property which is different from the first signal property, a detection circuit for detecting whether a signal at the input is the first signal or the second signal, and a conversion circuit for converting either the first signal or the second signal into an output signal.  <P>COPYRIGHT: (C)2004,JPO