baber/WOPTO huggingface dataset:
Patent JP-2004350882-A (JP)
Title: Game machine
Inventor: OKADA WATARU
IPC: A63F5/04
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine full of fun which enables the players to feel expectations in the frequency of continuing the state advantageous for the players by a method wherein the generation of the state is made possible and the performance mode for the generation of the state is determined based on the frequency for granting the permission of the winning prizes under the state.  <P>SOLUTION: The game machine 1 is provided with a frequency decision means which determines the frequency to permit the winning of the prizes in the stopping and displaying of the specified prize winning aspect by a prize winning display control means, an information display continuation means which continues the display of the information on the operation procedure by an operation procedure display control means up to the unit game at which the frequency of the unit game theretofore getting the specified prize winning mode stopped and displayed by the prize winning display control means reaches the frequency determined to permit the winning of the prizes by the frequency decision means starting from the unit game with which the display of the information on the operation procedure by the operation procedure display control means is begun, a start performance pattern selection means which selects the specified pattern from those in a plurality of performance modes based on the frequency determined to permit the winning of the prizes by the frequency decision means with respect to the performance aspect for the start of the display of the information on the operation procedure by the operation procedure display control means and a performance display control means which makes a performance display means carry out the performance display based on the performance pattern selected by the start performance pattern selection means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354788-A (JP)
Title: Image forming apparatus and image forming method
Inventor: ARAKAWA TAKESHI
IPC: G03G15/00
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and an image forming method capable of giving a good image independently of a change of environmental humidity.  <P>SOLUTION: The image forming apparatus has a developing section which supplies a toner to a photoreceptor 17 to convert an electrostatic latent image to an actual image and a toner replenishing section which replenishes a toner to the developing section, wherein the toner replenishing section has a plurality of toner containing parts A and B which separately contain toners different from each other in the amount of a metallic salt of a fatty acid added externally and a control means to perform control so that a toner used is selected on the basis of humidity and this toner is replenished from a toner containing part in which the toner is contained to the developing section.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356494-A (JP)
Title: Electronic equipment and pressure detection device
Inventor: EBINE HIROMICHI
IPC: H05K3/20
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To suppress generation of thermal stress and cracking caused by a difference in coefficient of linear expansion between materials when an electronic component is mounted for the purpose of preventing electrostatic buildup in electronic equipment.  <P>SOLUTION: Positioning recesses 12, 13 and a recess 16, a projection or the like for securing the thickness of a connection material are combined at electronic component mount parts of lead materials 9, 10, 11. Consequently, progress of cracking caused by the connection material can be suppressed and its reliability can be increased. The electronic component mount part is sealed and restrained with a sealing material without any gap, the progress of cracking caused in the connection member can be suppressed and the reliability of the connection part can be advantageously secured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356522-A (JP)
Title: Group 3-5 compound semiconductor, its manufacturing method, and its use
Inventor: SHIMIZU SEIYA
IPC: H01S5/343
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a group 3-5 compound semiconductor which can be a light emitting element of high brightness.  <P>SOLUTION: The 3-5 compound semiconductor has a quantum well structure which consists of a quantum well layer expressed by a general formula I: n<SB>x</SB>Ga<SB>y</SB>Al<SB>z</SB>N(x+y+z=1, 0<x<1, 0<y<1, 0≤z<1) and two barrier layers holding the quantum well layer therebetween. An average InN mixed crystal ratio in a quantum well layer measured by X-ray diffraction of a multiquantum well structure in formation of the multiquantum well structure having a plurality of repetitions of the barrier layer and the quantum well layer is formed to be at most 42.5% to an InN mixed crystal ratio calculated from a light emission wavelength of light emitted by charge injection to the group 3-5 compound semiconductor with the multiquantum well structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004030649-A (JP)
Title: Distribution of target information to many users
Inventor: DEMSKY SCOTT H
IPC: G06Q30/02
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for distributing target information to many users.  <P>SOLUTION: The method for distributing target application generation information to many users can include a step for generating data items to be outputted to a class of at least one user and a step for associating the data items with data categories. The data categories can be associated with at least one of the classes of the users. The data items can be distributed to the classes of the users associated with the data categories of the data items.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004360596-A (JP)
Title: Scroll type compressor
Inventor: HORI KAZUKI
IPC: F04C29/00
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve the accuracy of coaxialities of both bearings while simplifying work for assembling a bearing member including a bearing of a drive shaft to a casing.  <P>SOLUTION: A frame 21 is fixed in the casing 11 and a scroll compression mechanism 22 is mounted on the frame 21. A bearing plate 25 is fastened to the frame 21 by holding a stator 33 of a motor 24 therebetween. The drive shaft 23 of the motor 24 is supported by a first bearing 21d of the frame 21 and a second bearing 25a of the bearing plate 25. The stator 33 and the bearing plate 25 are indirectly attached to the casing 11 via the frame 21. A terminal 40 and a delivery pipe 17 are attached to a cover 11b of the casing 11 and a body 11a of the casing 11, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359531-A (JP)
Title: Method of manufacturing porous preform for optical fiber
Inventor: NAGATA HISAMI
IPC: C03B37/018
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a porous preform for an optical fiber where the density of the porous glass layer deposited at the circumference of the preform is controlled by a two-step decrease mode so as to grow the preform efficiently.  <P>SOLUTION: In a method of manufacturing the porous preform for the optical fiber by depositing glass microparticles at the circumference of a target member where the change of the density of the porous glass layer is linearly approximated to the outer diameter of the porous preform for the optical fiber, the density of the porous glass layer is linearly decreased at a certain proportion until the porous preform for the optical fiber reaches a required outer diameter, whereas after it reaches the required diameter, the density of the porous glass layer is decreased more slowly than the said decreasing proportion. The final average deposition efficiency and the final deposition speed are improved by this method and excellent productivity is obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003375-A (JP)
Title: Wheel load measuring device
Inventor: IWASAKI ITARU
IPC: G01G19/12
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel load measuring device dispensing with constitution of a special vehicle, capable of always performing wheel load measurement.  <P>SOLUTION: A pressure sensor 3 for detecting the pressure from a spring suspension type pedestal 2 is interposed between contact faces of the spring suspension type pedestal 2 for supporting the load of a vehicle body on an axle bearing 1 and of the axle bearing 1. Since the pressure sensor 3 can be simply put on and taken off, a special vehicle is not required to be constituted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003848-A (JP)
Title: Semiconductor integrated circuit
Inventor: NISHIMURA MOTOAKI
IPC: G09G3/00
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the electric power consumption of a driver IC which can deal with image data of a plurality of kinds of unit bit lengths and supplies a plurality of display signals to a plurality of electrodes of an image display device based on the image data.  <P>SOLUTION: The semiconductor integrated circuit comprises a counter 60 which counts clock signals and outputs a count value, a comparison data forming circuit 61 which outputs a plurality of kinds of comparison data by each kind of the unit bit lengths of the image data based on the count value outputted from the counter, a comparator circuit 64 which compares the image data of the unit bit lengths and the comparison data sequentially outputted from the comparison data forming circuit 61, and a pulse output circuit 65 which determines the pulse widths of the plurality of the display signals respectively supplied to the plurality of the electrodes and outputs the display signals thereof based on the results of the comparison in the comparator circuit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005002201-A (JP)
Title: Heat sealing lacquer composition and biodegradable composite obtained by using the same
Inventor: MORIMOTO OSAMU
IPC: C09J167/04
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biodegradable heat sealing lacquer composition exhibiting blocking resistance without detriment to transparency, adhesive properties and adhesion.  <P>SOLUTION: The heat sealing lacquer composition comprises a biodegradable polyester (A), which contains 70-100 mass% of a lactic acid residue having a molar ratio (L/D) of the L-lactic acid residue to the D-lactic acid residue of 0.5-30 and has a reduced viscosity of 0.3-1.5 dl/g, and a terpene compound (B), where the amount of the terpene compound (B) is within 0.1-50 pts. mass based on 100 pts. mass of the biodegradable polyester (A).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005102-A (JP)
Title: Connector
Inventor: TAKAKU MASARO
IPC: H01R13/658
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact connector capable of protecting a lever to release locking to a counterpart connector from various loads and preventing it from being incorrectly operated.  <P>SOLUTION: A cable side connector 1 is composed of a plurality of cable side contacts 10, a cable side insulator 20 to hold each contact, a pair of lock springs 50 to release the locking, and both upper and lower shells 60, 80 to cover each contact and the insulator. Each spring is stored in each lock spring pressing hole 29 opened in the body part 22 of the insulator. A pair of levers 31 integrally formed with the insulator operate each spring to release each hooking part 56 from the locking part of the counterpart connector. The upper and lower shells has respective lever protecting parts 66, 82 to cover the respective covers. Each cover protecting part regulates the operating direction of each lever, and an operation stopping part (the height of a slit between notches 70, 93 is lower than each height of the lever operating part 35 and the tip part 32) to prevent an excessive displacement is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003978-A (JP)
Title: Laminate for ir ablation
Inventor: OGI KOJI
IPC: G03F7/00
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminate for obtaining a higher-quality printed image than a conventional product, improving the productivity of the IR ablation layer and useful for various kinds of photosensitive resin layers.  <P>SOLUTION: The laminate for ablation has at least a substrate and an IR ablation layer. The ablation layer contains an IR absorbing metal layer. The laminate has a blocking preventive layer in the opposite side of the substrate to the IR ablation layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003985-A (JP)
Title: Electrooptical device and electronic appliance and method for manufacturing electrooptical device
Inventor: IWATA SHINICHI
IPC: H05B33/14
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide the new structure of a switching part, in which the switching part having a switching element with an induced malfunction is corrected and constructed so as to recover performance equal to that of a switching part having a normal switching element, and a method for correcting the switching element with the induced malfunction.  <P>SOLUTION: In an electrooptical device having an electro-optic layer, an electrode 112P to apply an electric field to the electro-optic layer, and switching means A, B connected with conductivity between a power feeding line 112a and the electrode for the purpose of supplying a specified electric potential to the electrode, a bypass route 113d equipped with backup switching means C, D connected to a part of electric supply routes 113a, 113b, 113c between the power feed line and the electrode in parallel is arranged.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003609-A (JP)
Title: Cantilever-like displacement conversion mechanism using fiber bragg grating
Inventor: SAKATA SUSUMU
IPC: G01D5/26
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To widen a measuring range of a distortion amount, and to enhance measuring precision for a distortion.  <P>SOLUTION: This displacement conversion mechanism comprises an overhang structure provided with a plate 10 that comprises an elastic body having one end serving as a fixed end, and having the other end serving as a free end with an application point P2 for receiving a displacement or load, and wherein two openings 10a are provided to form a substantially triangular portion 11 of which the width is reduced gradually from a fixed end side toward the application point, and bonded with a fiber Bragg grating 15 along a surface of the substantially triangular portion. The load or displacement applied onto the application point is detected based on a change in the central wavelength of light reflected by the fiber Bragg grating.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009528-A (JP)
Title: Method of manufacturing dust cover
Inventor: ITO TATSUYA
IPC: F16F1/36
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a dust cover capable of easily forming, at low cost, a drain passage for draining inundation from a drain hole formed in a spring sheet to the outside of a dust cover in the dust cover used as a coil spring insulator in common.  <P>SOLUTION: The dust cover 26 is formed such that comprises the drain passage 42 for draining the inundation to the outside of the dust cover. The drain passage 42 comprises a lateral lower opening 48 opened to the outer peripheral surface of a body tube part 28. When the dust cover 26 is formed, a split die formed of a cope 56, a drag 58, and an intermediate die 60 is used as a molding die 54. In molding, a bar projected part 50 is formed integrally with the dust cover 26 and, after the dust cover 26 is mold-released, the projected part 50 is pulled out to remove from the dust cover 26 so as to open the lower opening 48 closed by the projected part 50.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005008558-A (JP)
Title: Five-membered cyclic compound, and organic electroluminescent device containing the same
Inventor: TOTANI YOSHIYUKI
IPC: C07D333/10
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new five-membered cyclic compound, and to provide an organic electroluminescent device containing the same.  <P>SOLUTION: The new five-membered cyclic compound is represented by the general formula(1)( wherein, R<SB>1</SB>to R<SB>20</SB>are each a substituent; X is an oxygen atom, sulfur atom, selenium atom or tellurium atom; wherein at least one of R<SB>1</SB>to R<SB>20</SB>is a substituted or unsubstituted pyrenyl group ). The organic electroluminescent device containing the compound has high luminous efficiency and durability and long emission life.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009807-A (JP)
Title: Toilet heating device
Inventor: HOTTA TOSHIRO
IPC: A47K17/00
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toilet heating device for comfortably heating a toilet room at restricted running cost that can be easily installed in the toilet room.  <P>SOLUTION: This heating device comprises a radiation panel installed on one or each side of side walls of the toilet room for heating the lower half of a user. It comprises a knee part heating radiation panel 11 locked roughly in parallel to the side wall when the toilet is not being used, and rotated to be locked roughly in parallel to a knee part of the user for heating the knee part when used. Preferably, it is also provided with a knee underside radiation panel 12 for heating a knee side part or knee front part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005012979-A (JP)
Title: Switching power supply
Inventor: SASAKI MASAHIRO
IPC: H02M3/28
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching power supply that makes it possible to improve utilization efficiency of a power supply, by improving power control performance and by achieving high speed follow-up.  <P>SOLUTION: This switching power supply that obtains a DC output by switching a semiconductor switch Q1 to supply electric power to a load is configured to control electric power, by combining PWM control at a fixed frequency with PFM control with fixed on-range width, when the semiconductor switch Q1 of the switching power supply is turned on and off.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005020884-A (JP)
Title: Claw pole type stepping motor
Inventor: SUZUKI YUZURU
IPC: H02K37/14
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a claw pole type stepping motor suitable for high-speed driving.  <P>SOLUTION: A plurality of magnetic poles 13 are arranged on the external peripheral surface of a rotor 10. Pole teeth 21a, 22a facing the magnetic poles 13 are formed at yoke sets 20A, 20B that constitute a stator 20. The pole teeth 21a, 22a are excited by giving pulse signals to magnet wires 30 embedded in the yoke sets 20A, 20B, and the rotor 10 is rotated. Here, a gap G between the pole teeth 21a, 22a and the magnetic pole 13 is not always good when it is smaller, but it is set to one sixth or a quarter of the pitch of the magnetic pole 13, thus reducing the attenuation of torque at the high-speed rotation of the rotor 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004111015-A (JP)
Title: Magnetic information device
Inventor: FUJI HIROSHI
IPC: G11B21/10
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption without disturbing a high-speed operation in an optical assist magnetic recorder.  <P>SOLUTION: A laser driving circuit 7 makes, according to a command from a controller 8, power for reproducing a laser beams emitted from a semiconductor laser 5 to be at first level for using a magnetic signal reproduced by a magnetic head 4 to perform tracking with high accuracy during recording/reproduction and dense accessing. Meanwhile, the laser driving circuit 7 makes the power to be at a second level that is lower than the first level and uses the magnetic signal to be able to perform rough tracking during standby and rough access. In addition, an inverting circuit 12 inverts the polarity of the magnetic signal while the power for reproduction is made to be at the second level according to a command from the controller 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083882-A (JP)
Title: Aliphatic polyester polyether copolymer and method for producing the same
Inventor: KATO SATOSHI
IPC: C08G63/66
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an aliphatic polyester polyether copolymer having biodegradability and mechanical strengths enough to be practically used.  <P>SOLUTION: The aliphatic polyester polyether copolymer has an aliphatic polyester part composed of 35-50 mol% of aliphatic diol units, 35-50 mol% of aliphatic dicarboxylic acid units, and 0-30 mol% of aliphatic oxycarboxylic acid units, and further has a polyether part, wherein the copolymer has a η<SB>sp</SB>/C of ≥1.40, and a weight ratio of the polyether part to the aliphatic polyester polyether copolymer is in a range of 0.1-90 wt%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034026-A (JP)
Title: Plate tower equipped with entrainment prevention packings under tray
Inventor: ZICH EGON
IPC: B01D3/20
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency by arranging trays with closer intervals in a plate tower and preventing a migration of bubbles and bubble layers on the trays.  <P>SOLUTION: The plate tower having an entrainment prevention device or packings between trays is provided with a pre-separator of liquid and vapor. The separator is arranged with intervals on the trays for mass transfer, and in particular, comprises a plate, a section for structure, a foil or at least one grid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005022800-A (JP)
Title: Multi-speed man conveyor
Inventor: SAKURADA TAKESHI
IPC: B66B23/26
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-speed man conveyor capable of increasing physical/mental feeling of stability by making moving handrails disposed near the body of a passenger and easy to be grasped in a highest speed condition which makes the passenger feel most uneasy at speed.  <P>SOLUTION: In this man conveyor, traveling speed of a footboard is changed in process between getting on/off ports at both left and right ends, and the plurality of moving handrails corresponding to the traveling speed of the footboard are arranged continuously to an upper part of a rail. By arranging the high speed moving handrails corresponding to a high speed part footboard at the center part to be located at the inside of the low speed moving handrails corresponding to the low speed part footboards on both of the left and right sides, widths of the high speed moving parts at the center part are made narrower than widths of the low speed moving parts on both of the left and right sides.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005023178-A (JP)
Title: Low-volatile vinyl chloride-based resin composition for flooring material
Inventor: HARADA MASASHI
IPC: E04F15/10
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-volatile vinyl chloride-based resin composition for flooring materials, low in VOC(volatile organic compounds) emissions to the extent of fully meeting the performances of a low-volatile vinyl chloride-based resin flooring material when used as such a flooring material.  <P>SOLUTION: The low-volatile vinyl chloride-based resin composition for flooring materials comprises 100 pts. mass of a vinyl chloride-based resin and 0.01-10 pts. mass of at least one liquid perbasic metal complex.  <P>COPYRIGHT: (C)2005,JPO&NCIPI