baber/WOPTO huggingface dataset:
Patent JP-2003216774-A (JP)
Title: Event operation support system, information processor, computer program and recording medium
Inventor: OHASHI YASUSHI
IPC: G06Q50/00
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an event operation support system capable of letting various kinds of events such as a tennis game and a baseball game be efficiently performed.  <P>SOLUTION: In the event operation support system for combining a plurality of individuals or groups and supporting the operation of the event advanced for respective combinations, the combination is decided on the basis of participation registration information regarding the person (individual or group) participating in the event (S11), information regarding the advancing conditions of the event of the respective combinations is received (S15) and the information regarding the combinations and the information regarding the advancing conditions are transmitted (S20).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222743-A (JP)
Title: Photonic crystal and waveguide element, its manufacturing method
Inventor: ISOGAWA SEIJI
IPC: G02B5/18
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To simply manufacture a photonic crystal and a waveguide element without repeating anisotropic etching.  <P>SOLUTION: The method for manufacturing the photonic crystal and the waveguide element comprises the step of forming a working layer 2 on a workpiece 1, the working step of imparting a shape to the surface of the layer 2, and the step of anisotropically etching the layer 2 and the workpiece 1 and similarly forming the surface shape of the working layer in a depthwise direction on the surface of an object to be worked. In the working step, the working layer is worked so that the desired shape is formed on the surface of the working layer based on a distribution of the workpiece and the etching rate of the working layer in a surface perpendicular to the etching direction by the anisotropic etching.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223052-A (JP)
Title: Developing device and image forming apparatus
Inventor: SUZUKI YUJI
IPC: G03G9/113
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To restrain the adhesion of a carrier to a latent image carrier and to obtain a high image density while improving the reproducibility of a thin line and the restraining a rear end void phenomenon in an image forming apparatus (a medium-speed machine) whose image forming speed is high.  <P>SOLUTION: A magnetic brush is formed by napping developer on a developing sleeve 4 by a main magnetic pole being an N pole and two auxiliary magnetic poles being S poles arranged to be opposed to a developing area where the sleeve 4 and a photoreceptor drum 1 are mutually opposed in the developing area, and it rubs to develop an electrostatic latent image on the drum 1. In the developing device, the length of the magnetic brush is short and the density of the edge part of the magnetic brush coming into contact with the latent image carrier is made high, so that the rear end void phenomenon is restrained but the linear velocity of the sleeve 4 must be made high with reference to that of the drum 1 in order to maintain the high image density. Therefore, the carrier easily adheres to the drum 1, but the adhesion of the carrier is restrained by using the carrier whose saturation magnetization value is within a specified range.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002320063-A (JP)
Title: Image sheet and its manufacturing method and image sheet manufacturing device
Inventor: KAYASHIMA KAZUHIRO
IPC: H04N5/76
Filed: 2002-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an image sheet that uses a picked-up image and which a prescribed agency or organization can use while enhancing a kind of function. SOLUTION: A seal member 1 acting like postage stamps has 1st areas 2 on which a prescribed pickup image 3 is formed and 2nd areas 4 on which contents with respect to a monetary amount such as a stated value providing a prescribed function to a prescribed agency or organization are described. Special processing is applied to the 2nd areas 4 so as to cause difficulty to forgery or copying.
Patent JP-2003226453-A (JP)
Title: Tape sticking device and meandering correction guide roller using the same
Inventor: NAKAMURA HIDENORI
IPC: H01J11/24
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape sticking device suitable for performing masking treatment on an application start part and an application completion part in applying phosphor paste between ribs of a substrate of plasma display panel by a dispenser method.  <P>SOLUTION: A tape sticking unit 30 can reciprocate in a lateral direction against a guide part 20. Tape T from a winder M set in an attaching position goes through a sending out means (a sending out roller 31) for sending out the tape T, a tension control device (a dancer roller 32) for controlling tension of the tape T, meandering correction means (EPC roller 34, meandering correction guide roller 35) for meandering correction of the tape T, and a sticking means (sticking roller 36) for sticking a tip of the tape on a substrate on a tip of the tape.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232428-A (JP)
Title: Sealing device of ball screw
Inventor: SHIBATA YASUSHI
IPC: F16H25/24
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent biting of each of divided pieces of a sealing member in a nut at the time of driving a ball screw.  <P>SOLUTION: In this sealing device having a projected part 16 to fit in a spiral groove 12 of a screw shaft 11 and installing a sealing member 17 made of a plurality of divided pieces 18 divided in the peripheral direction on an end part, the nut 13 is constituted by providing a click 23 to restrict rotation in the peripheral direction of the sealing member 17 on a cover body 22 installed on the end part of the nut 13 and inserting and arranging the click 23 of the cover body 22 between each of the divided pieces 18 of the sealing member 17 from the axial direction on the ball screw to convert rotating motive force to thrust in the axial direction between the screw shaft 11 and the nut 13 by arranging a ball 15 between the spiral groove 12 of the ball screw 11 and a spiral groove 14 of the nut 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231335-A (JP)
Title: Print controller, its power supply controlling method, computer readable storage medium and program
Inventor: TAKAYANAGI MASAHIRO
IPC: B41J29/00
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To perform such a shutdown processing as power interruption processing can be performed by carrying out data save processing to a nonvolatile storage upon power interruption without providing a dedicated power control key on the operating panel.  <P>SOLUTION: At the time of controlling power supply of a printer comprising an operating panel 1012 for setting a desired print mode by means of a plurality of keys, a power supply control section 22 makes a decision whether a specific power supply control has been designated or not by means of the plurality of keys provided on the operating panel 1012. If a specific power supply control has been designated, power interruption processing for an external memory 14 is started.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243700-A (JP)
Title: Iii nitride based compound semiconductor light emitting element
Inventor: KAMIMURA TOSHIYA
IPC: H01L33/56
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting element suitable for the blue lamp of a signal.  <P>SOLUTION: The light emitting element has two or more light emitting layers wherein a first light of blue color is emitted from a first light emitting layer, a second light of green color is emitted from a second light emitting layer, and a light of blue green color is emitted from the light emitting element, as a whole.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244912-A (JP)
Title: Induction generator and manufacturing method for rotor thereof
Inventor: HASEGAWA KAZUMI
IPC: H02K17/42
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction generator and a manufacturing method for a rotor thereof wherein with respect to the rotor which is rotated at high speed, the machining of rotor conductors installed on the surface of a rotor core is facilitated and rotational stresses produced in joints between them is reduced for enhancing reliability, and with respect to a stator, the uneven distribution of magnetic flux density is eliminated and spacial harmonics are reduced for the reduction of loss.  <P>SOLUTION: With respect to the rotor 20 of the induction generator 10, rotor conductors 22 composed of a portion 22a opposed to the stator and end ring portions 22b connected to both ends of the portion 22a opposed to the stator are installed in a stepped recess 23 in the rotor core 21 by electrocasting or thermal spraying. With respect to the stator 30, a stator core 31 is constituted of an inner ring 31a, an outer ring 31b and teeth 31c which connect them. After stator coils 40 are installed, either the inner ring 31a or the outer ring 31b is jointed in a shape of a closed circle, and the stator 30 without slot 32 openings is obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241376-A (JP)
Title: Additive for photoresist and photoresist composition
Inventor: ARITA YASUSHI
IPC: H01L21/027
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an additive for a photoresist excellent in transparency particularly to ArF excimer laser light and capable of enhancing resolution, dry etching resistance and sensitivity and to provide a photoresist composition.  <P>SOLUTION: The additive for a photoresist comprises a compound represented by formula (I) and/or a compound represented by formula (II). The chemically amplified photoresist composition consists essentially of this additive, a polymer which is made alkali-soluble by the action of an acid, a compound which generates an acid under the action of light and a solvent which dissolves these. In the formula (I), R<SB>1</SB>is selected from a 4-15C tertiary alkyl group, a tertiary cycloalkyl group, a tertiary alkoxyalkyl group, a tertiary cyclic ether group and a tertiary cyclic ester group. In the formula (II), R<SB>2</SB>and R<SB>3</SB>are each selected from H, a 4-15C tertiary alkyl group, a tertiary cycloalkyl group, a tertiary alkoxyalkyl group, a tertiary cyclic ether group and a tertiary cyclic ester group.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237128-A (JP)
Title: Exposure device
Inventor: SUZUKI KAZUMASA
IPC: B41J2/45
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure device having a light transmission path such as an optical fiber which can correctly detect a quantity of light.  <P>SOLUTION: After a drum, a vertical scanning motor and a blower for cooling are stopped (steps 100-106), an LD driver circuit is controlled to make each semiconductor laser emit light. Laser beams are applied to a light detector. When light emitted from the optical fiber after emitted from each semiconductor laser is brought into the light detector, a photoelectrically converted signal is outputted to the light detector, and the quantity of light of the laser beams is detected (108). In accordance with the detected result, a quantity of light to be emitted from the semiconductor laser is controlled by a control circuit to be a predetermined value (110), and thereafter the blower for cooling and the like are driven (112) and images are recorded (114-122).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239457-A (JP)
Title: Production method for roll-shaped reed screen type built-up reinforcing bar and slab method by roll-shaped reed screen type built-up reinforcing bar
Inventor: KOBAYASHI ITSUO
IPC: E04G21/12
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method for reed screen type built-up reinforcing bars assembled with many reinforcing bars and strips of flat steel members, and a floor slab construction method using this production method.  <P>SOLUTION: Many steel bars 1 arranged in parallel at equal intervals are welded to strips of flexible flat steel members 2 perpendicularly to each other, spacer set marks 4 are attached to the steel bars at outer side, and winding roll-shaped reed screen type built-up reinforcing bars 10 are produced around a cylindrical winding core. When building a floor slab by using the built-up reinforcing bars, spacers are arranged in alignment with the spacer marks on the deck plate, built-up reinforcing bars are spread and extended, jointing portions 2a of the steel bar end portion 2a are jointed together and spread and extended to the whole surface of the deck plate, and concrete is placed and the built-up reinforcing bars are embedded.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239602-A (JP)
Title: Car door latch device
Inventor: WATANABE HIROBUMI
IPC: E05B85/24
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a latch body.  <P>SOLUTION: In a car door latch device, a ratchet shaft 18 is arranged near the center in the horizontal direction of a lower-side body 15B, one shaft cylinder section 31A in a shaft cylinder section 31 is installed on the indoor side of the body 15B, and the center of the shaft cylinder section 31A is placed at a section upper than the lower end of the ratchet shaft 18. In the door ratchet device, a coil section 19A is journalized on the outer periphery of the shaft cylinder section 31A as a torsion coil spring and one leg section 19B is abutted against a latch body 15 under the state, in which one leg section 19B is extended upwards towards a horizontal passage 20, and the other leg section 19C is abutted against a spring abutting section 32 for a ratchet 14 under the state, in which the other leg section 19C is extended to the outdoor side, in a ratchet spring 19.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243777-A (JP)
Title: Array type semiconductor laser apparatus and semiconductor laser module
Inventor: SENBA YASUHISA
IPC: H01L21/76
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent crosstalk among semiconductor laser devices in an array type semiconductor laser apparatus.  <P>SOLUTION: In a semiconductor laser apparatus where a plurality of semiconductor laser devices are mounted side by side on a single semiconductor substrate, a shield is formed in a split area among the semiconductor laser devices. In a semiconductor laser module, the semiconductor laser apparatus and an optical fiber coupled optically therewith are fitted to the substrate and housed in a case. In this case, the shield is provided, thereby preventing crosstalk among the semiconductor laser devices adjoining with each other during the operation of the semiconductor laser as well as preventing the semiconductor laser apparatus from being degraded in characteristic. Furthermore, adoption of an array type semiconductor laser apparatus eases mounting of a substrate, and generates no crosstalk among the adjoining semiconductor laser devices, improving the reliability of the module.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237649-A (JP)
Title: Endless track type magnetic travelling device
Inventor: TAKASU YOJI
IPC: B62D57/024
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endless track type magnetic travelling device capable of reducing setup time of travelling at high altitude and an incapacious part, and enable an accurate profiling travel with a remote control operation, without changing shape and size of the device, and without providing a profiling auxiliary facility such as a color tape on a bead.  <P>SOLUTION: An imaging device such as a CCD camera 3 is provided at the endless track type magnetic travelling device 1, a target line such as a laser beam is projected from outside the driving device onto a travelling surface, the target line projected on the travelling surface is captured by the imaging device as images and processed in a image processing device 5, and a side slipping which occurs abruptly when travelling is detected and corrected, whereby a travelling linearity (a profiling accuracy) can be improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246711-A (JP)
Title: Solid powder cosmetic
Inventor: SAKATA OSAMU
IPC: A61K8/891
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid powder cosmetic which can be spread well, gives a finish excellent in wet glossy feeling and transparency, does not cause a caking phenomenon, and is excellent in impact resistance.  <P>SOLUTION: This cosmetic contains (a) 0.5-10 mass% partly cross-linked organopolysiloxane polymer, (b) 0.5-25 mass% polytetrafluoroethylene powder, (c) 0.1-10 mass% composite powder prepared from different organopolysiloxanes, (d) 15-83.9 mass% powder other than ingredients (b) and (c), and 15-40 mass% oil.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245799-A (JP)
Title: Chip volume reducing machine
Inventor: NO AKIHIKO
IPC: B30B9/28
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device which requires lesser energy, is inexpensive, and also, is much safer against foreign matters which tend to be mixed into chips when a chip volume is reduced.  <P>SOLUTION: The chips are once stored in a chip hopper and compressed by a first screw, and the compressed object is led to a chip conduit by a second screw. When the division of the chips is required, the division is conducted by causing the speed difference of both the screws.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247940-A (JP)
Title: Relative dielectric constant detection method of porous material and foreign substance inspection method
Inventor: SUZUKI SHINICHI
IPC: G01B11/30
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To detect the relative dielectric constant of a porous material by a simple method or device.  <P>SOLUTION: A laser beam transmitted under the surface of a porous film 12 within a laser beam L irradiated on a semiconductor wafer 10 from a floodlight system is scattered by the interface of voids of the porous film 12 to emit diffusive light D. Diffusive light detection lenses 7a, 7b, 7c and 7d of a light receiving system converges the diffusive light, and photoelectric transducing elements 8a, 8b, 8c and 8d convert the intensity of the diffusive light into an electric signal. An analog processing circuit 51 carries out a pre-process such as noise elimination or digitization with respect to the electric signal inputted from the transducing elements 8a, 8b, 8c and 8d. A dielectric constant detection circuit 52 memorizes, as a computation formula, a correlation between the relative dielectric constant and the scattered light intensity according to the thickness of the porous film 12, and computes the relative dielectric constant of the porous film 12 from the output data from the processing circuit 51 and the thickness information of the porous film 12 by inputting the thickness information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250051-A (JP)
Title: Image processor
Inventor: FURUYAMA KENJI
IPC: G06T5/20
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor which performs companding of an image together with image quality adjustment and suppresses deterioration in the image quality.  <P>SOLUTION: The image processor includes: an image input unit 1 for receiving an original image; a companding processing part (d) for compressing image data of the original image received by the image input unit 1 and expanding the compressed image data; a color balance adjustment part (digital filter processing part (e)) for adjusting color balance of the image data expanded by the companding processing (d); and a compression rate setting processing part (3) for setting a compression rate of the image data for the companding processing (d) depending on an adjustment level by the color balance adjustment part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246827-A (JP)
Title: Water-dispersible polyisocyanate composition, aqueous curable composition, and coating and adhesive comprising aqueous curable composition
Inventor: WATANABE MASAKI
IPC: C08G18/40
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-dispersible polyisocyanate composition showing excellent water-dispersibility and stability of isocyanate groups in water, and an aqueous curable composition which yields a cured product showing excellent appearance and water resistance.  <P>SOLUTION: The water-dispersible polyisocyanate composition comprises a hydrophobic polyisocyanate (A), a polyisocyanate (B) having 8.1-9.9 oxyethylene units per molecule on average and a solvent (C) which is inactive against isocyanate groups. Here, the molar ratio of [(A)]/[(B)] is 1/30-10/1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002266951-A (JP)
Title: Manufacturing method of silent chain
Inventor: KOZAKURA NOBUTO
IPC: F16G13/06
Filed: 2002-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a silent chain provided with a link plate in which a finishing accuracy and a parallelism of a back surface contacted with an engagement surface of a sprocket of the link plates in the state that the large number of link plates are superposed and a shoe surface of a chain guide, an inner surface of a pin hole, etc., are excellent, a distance accuracy of the engagement surface and the pin hole is enhanced and a distance accuracy between the pin hole and the back surface is enhanced. SOLUTION: In the manufacturing method of the silent chain formed by fastening the link plates 1, having a pair of teeth parts, the pin hole 2 and the back surface 6, of which outlines are punched by a press working in the state that the large number of link plates 1 are superposed by a pin, a shaving working S is applied to the engagement surface 3 of the sprocket of the link plate, the inner surface of the pin hole 2 and the back surface 5 over a range of 70% of a plate thickness.
Patent JP-2003252176-A (JP)
Title: Antitheft system for vehicle
Inventor: TSUCHIMOTO HIDEKAZU
IPC: B60R25/10
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antitheft system for a vehicle capable of improving the antitheft performance of the vehicle without performing the complicated operation.  <P>SOLUTION: When the vehicle 2 is parked at a parking space, the radio communication is mutually performed between an in-vehicle device 21 and a parking detecting device 31. Further the radio communication is mutually performed between a portable device 11 and the in-vehicle device 21. The mutual communication between the portable device 11 and the in-vehicle device 21 is automatically performed when the portable device 11 is located near the vehicle 2, and automatically disabled when the portable device 11 separates from the vehicle 2. When the mutual communication between the portable device 11 and the in-vehicle device 21 is disabled in a state of performing the mutual communication between the in-vehicle device 21 and the parking detecting device 31, the in-vehicle device 21 and the parking detecting device 31 are kept in a monitor mode. When the mutual communication between the portable device 11 and the in-vehicle device 21 is performed in the monitor mode, the monitor mode of the in-vehicle device 21 and the parking detecting device 31 is released.  <P>COPYRIGHT: (C)2003,JPO