baber/WOPTO huggingface dataset:
Patent JP-2004321407-A (JP)
Title: Slot machine
Inventor: KOSUGE MASATO
IPC: A63F5/04
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve the operation rate by detaining a player who intends to stop playing a game by decrease in the number of valuables possessed by the player.  <P>SOLUTION: When tokens are put out by a win occurring in each game, a value of an betting/token number difference counter is increased by the number of the tokens, and when the player sets a betting number in each game, the value of the betting/token number difference counter is decreased by the number of the betting. The value of the betting/token difference counter is prevented from decreasing more than zero. When the result of an internal lottery in each game does not win a bonus and if the value of the betting/token number difference counter is 50 or more, a probability of performing a bonus preview is 1/10, however, if the value of the betting/token number difference counter becomes less than 50, the probability of performing the bonus preview increases to 1/5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003332457-A (JP)
Title: Semiconductor device
Inventor: USHIKU YUKIHIRO
IPC: H01L21/8238
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device, preventing crystal defects caused by an embedded element isolation or introduction of impurities.  <P>SOLUTION: The semiconductor device is equipped with a semiconductor substrate and a MOS-type semiconductor element formed in the element region of the semiconductor substrate while at least one corner of the element region or the end parts of the same, which are superposed on a gate electrode, are given a concentration of impurities, which is lower than those of the element region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004328633-A (JP)
Title: Motion predicting and compensating apparatus and method thereof
Inventor: SATO KAZUFUMI
IPC: H04N19/51
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motion predicting and compensating apparatus and a method thereof capable of enhancing the processing efficiency as the entire coding processing.  <P>SOLUTION: The motion predicting and compensating apparatus detects an address of an object pixel block being a pixel block of a prediction object among a plurality of pixel blocks, decides a first searching range or a second searching range narrower than the first searching range as a searching range of a motion vector with respect to the object pixel block in a reference frame in response to the detected address, and searches the motion vector from the inside of the decided searching range relative to a prediction value of the motion vector generated on the basis of surrounding pixel blocks adjacent to the object pixel block.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004005628-A (JP)
Title: Duplex memory system
Inventor: TANABE TAKASHI
IPC: G06F13/00
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To achieve high reliability of a computer, and facilitate error correction repair and replacement during operation of a system.  <P>SOLUTION: A processor 1 and a system bus control device 3 are connected to each other by a CPU bus, and the system bus control device 3 and a memory device 4 are duplexed. These are respectively connected to a pair of system buses 13, and error detecting circuits 6, 80, and 85 to detect error in each bus, comparator circuits 51, 104 and 105 to compare output contents from the buses, bus switching circuits 7, 82 and 83, and mode setting circuits 100, 101 and 102 are provided in the system bus control device 3 and the memory device 4. Output of the error detecting circuits are exchanged between the devices of the pair. Based on detection result of the error detecting circuit from the other side and setting contents of the mode setting circuits, the bus switching circuits are controlled. Each time of error detection in data read from a memory, an accumulation counter is incremented to be compared with an upper limit value, thereby error generation frequency is monitored.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004332803-A (JP)
Title: Automatic transmission
Inventor: OGINO TAKUYA
IPC: F16H57/04
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic transmission in which the torque transmission efficiency with respect to an output shaft and the space efficiency around the output shaft are improved in the automatic transmission arranging a friction engagement device for hydraulically engaging behind a planetary gear unit in a transmission mechanism.  <P>SOLUTION: In a transmission case 13, the rear end of an intermediate shaft 19 is interposed in a recess 31 formed in a front end of an output shaft 20, and the planetary gear unit G is arranged at the periphery of the intermediate shaft 19. A clutch C2 for hydraulically engaging is arranged at the position behind the planetary gear unit G and in front of the front end of the output shaft 20. Operating fluid is discharged from an apply oil passage 40 bored in the intermediate shaft 19 into a hydraulic chamber 27 of the clutch C2. Thereby the front end of the output shaft 20 can be reduced in diameter, and the clutch C2 can be arranged inside in the radial direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330236-A (JP)
Title: Auxiliary sheet for laser boring
Inventor: IKEGUCHI NOBUYUKI
IPC: B23K26/382
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an auxiliary sheet capable of making a small blind via-hole and/or a through-hole at high speed by directly irradiating a copper-clad plate with laser beams.  <P>SOLUTION: The auxiliary sheet for laser boring is provided by glueing hot-melted resin compound or resin compound having adhesiveness at room temperature on at least one side of the auxiliary sheet. The sheet has the layers of thermoplastic films in which at least one layer is capable of improving absorption of laser energy, preferably formed by kneading metal compound powder having a melting point of 900 degree C and bonding energy of more than 300 KJ/mol, carbon powder, or one or more kinds of metal powders and applying it as a sheet-liked layer. The auxiliary sheet is temporarily bonded on the copper-clad plate under heated, pressurized, or room-temperature conditions. Copper foil is not necessary to remove in advance, contamination of the copper foil on the surface layer is prevented when boring the auxiliary sheet. Further, processing speed is much higher than that of drilling, its productivity is better, and cost performance is also superior.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332074-A (JP)
Title: Carburizing method
Inventor: HANEKI SATOSHI
IPC: C23C8/22
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carburizing method capable of shortening the carburizing time when carburizing steel, and obtaining inexpensive carburized steel of high quality free from soot or irregular carburization.  <P>SOLUTION: Steel to be carburized is heated in a carburizing atmosphere in which carburizing gas is fed under a vacuum condition, and city gas or natural gas is used for carburizing gas. Carburization is performed by introducing a pulse type means to repeat a plurality of cycles with an introduction step, a diffusion maintaining step and an exhaust step as one cycle at the temperature of 850-1,150°C under a vacuum condition. The pulse condition is controlled so that the introducing amount of carburizing gas per unit volume (L) of a carburizing furnace in each cycle is within a range of 30-300 cc, and the integrated introducing amount of carburizing gas per unit volume (L) of the carburizing furnace through the total cycle is within a range of 1,800-18,000 cc.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334074-A (JP)
Title: Method for manufacturing optical member
Inventor: MIYAGAWA KAZUHIRO
IPC: G02B5/18
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical member in which an antireflective grating can easily be formed in a central part area and a peripheral area on the optical surface of the optical member.  <P>SOLUTION: In the method for manufacturing an optical member 10 by forming an antireflective grating 14 on the optical surface 11, a mold 20 is formed by forming an optical surface formation part 21 matching the optical surface 11 on a mold material 20a, forming a center grating part 24a by forming a resist pattern 30 corresponding to the antireflective grating 14 by photolithography in the central part area 21a on the optical surface formation part 21 and etching the resist pattern 30, and forming a grooved peripheral grating part 24b by cutting the peripheral part area 21b at the optical surface formation part 21. The optical member 10 is molded by using the mold 20 to form the antireflective grating 14 on the nearly entire optical surface 11 of the optical member 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342377-A (JP)
Title: Power supply device for vehicle
Inventor: OKABE NOBUYUKI
IPC: B60R16/02
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply device for a vehicle for automatically detecting the size capacity of a battery mounted on a battery mounting part of the vehicle in order to appropriately conducting power supply control in the power supply device for the vehicle.  <P>SOLUTION: A plurality of photosensors 14 outputting a signal corresponding to the length in the horizontal plane longitudinal direction of the battery 10 mounted on a battery tray 12 are arranged in the battery tray 12 for mounting the battery 10, and a weight sensor 16 outputting a signal corresponding to the mass of the battery is arranged. The relation of the length in the horizontal plane longitudinal direction, the mass, and the size capacity of the battery 10 having correlation each other is stored in an ECU 20. The ECU 20 detects the size capacity of the battery 10 based on the length in the horizontal plane longitudinal direction of the battery 10 mounted on the battery tray 12 detected with the photosensor 14 and the mass of the battery 10 detected with the weight sensor 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340644-A (JP)
Title: Navigation apparatus for vehicle
Inventor: YAMAGUCHI SHINYA
IPC: G09B29/00
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation apparatus for vehicles for accurately grasping the advance direction of the vehicles.  <P>SOLUTION: The navigation apparatus for vehicles for displaying a digital map on a display screen and instructing the current position of the vehicles on the digital map along with the advance direction of the vehicles comprises an advance direction storage means for computing the current advance direction of the vehicles according to a change in angle in the advance direction for storage by setting a navigation function in an active state automatically if a change in angle around a vertical axis in the advance direction of the vehicles is detected when the navigation function is in an inactive state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337066-A (JP)
Title: Vector for improving stability of gene transfected in mammalian cell and method
Inventor: SHIMIZU NORIAKI
IPC: C12N15/09
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for stabilizing a transgene in a mammalian host cell.  <P>SOLUTION: The vector for stabilizing a gene transfected in a mammalian cell is a vector in which a replication fork from a replication initiation region of the vector and transcription from an arbitrary gene incorporated into the vector have structure of the same orientation. The vector has structure containing a sequence inhibiting the replication fork from the replication initiation region or a poly (A) addition sequence in a region in which the replication fork from the replication initiation region of the vector collides head-on with the transcription from an arbitrary gene incorporated into the vector. The vector has structure free from a nuclear matrix binding region in the region in which the replication fork from the replication initiation region of the vector collides head-on with the transcription from an arbitrary gene incorporated into the vector.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004006871-A (JP)
Title: High-speed electronic interconnection utilizing demountable substrate
Inventor: LEMOFF BRIAN E
IPC: H01L33/48
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method of high reliability for interconnecting electronic devices including an opto-electronic device, at low cost.  <P>SOLUTION: A conductor (120) formed on a demountable substrate (110) is so constituted as to be utilized for interconnection between the electronic devices (210 and 220). The substrate (110) is aligned with a package including the electronic device. The conductor (120) is bonded to a pad (230) of the device. Then the substrate (110) is demounted. Each conductor self-supports between the electronic devices, has a two-dimensional form, and has a surface substantially parallel to the surface of the pad.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004342548-A (JP)
Title: Positive electrode active material for lithium secondary battery, manufacturing method for same, positive electrode material for lithium secondary battery using same, positive electrode for lithium secondary battery, and lithium secondary battery
Inventor: ISHIDA YUKO
IPC: H01M10/05
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive electrode active material made of a lithium transition metal compound oxide, capable of achieving a lithium secondary battery, in which cracks are unlikely to develop, even used in a high temperature environment, while excellent cycle characteristics, especially excellent high temperature cycle characteristics can be obtained.  <P>SOLUTION: A particle type lithium transition metal compound oxide of (i)R<SB>a</SB>≥0.5, when a mode value of the particle diameter is R<SB>a</SB>μm, and an arithmetic standard deviation is R<SB>b</SB>μm, and (ii)-2.7<x<-1.2, when x is defined by x=(R<SB>c</SB>-R<SB>a</SB>)/R<SB>b</SB>, and the maximum particle diameter nearest to R<SB>a</SB>μm is R<SB>c</SB>μm, in particle distribution after a compression treatment is performed with a pressure of 40MPa for one minute, is used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347713-A (JP)
Title: Micro mirror unit and light switching device with light level control function
Inventor: SAKAI YOSHIO
IPC: G02B26/08
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To compensate the variation in light output power due to external shock/vibration of a micro mirror unit with a simple structure of device.  <P>SOLUTION: The micro mirror unit is so composed to be provided with a fixed frame 11, a micro mirror 12 which reflects light and a supporting member 16 which connects and supports the fixed frame and the micro mirror so that the micro mirror is turned, and the supporting member 16 is provided with a plurality of deflection members 13 and 14, which have operation characteristics for turning and operating the micro mirror 12 different from each other, and a deflection member connecting frame 15 which connects the plurality of deflection members 13 and 14, and gives independent turning motions to the plurality of deflection members 13 and 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349141-A (JP)
Title: Battery with flat coiled electrode body and its manufacturing method
Inventor: YANAGAWA TOSHIRO
IPC: H01M6/10
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To surely improve volume energy density of a coiled electrode body in a battery with a flat coiled electrode body, by using a simple method.  <P>SOLUTION: A winding core comprising a first member having a large cross section perpendicular to a rotating shaft and a long cross section outer periphery line, and a second member having a small cross section perpendicular to the rotating shaft and a short cross section outer periphery line, is used. The battery manufacturing method comprises a first step including inserting a belt type separator between the first member and the second member, arranging one electrode plate of belt type near the second member in a manner that the electrode plate does not abut the winding core, and then winding the one electrode plate and the separator by one turn toward the first member, a second step including arranging another electrode plate of belt type between the upper and lower separators wound with the one electrode plate, rotating the winding core again, and winding the both electrode plates with separator toward the first member, and a third step including removing the winding core, and pressure-molding the winding body to form the flat coiled electrode body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322060-A (JP)
Title: Clarifying apparatus and clarifying tank provided with the clarifying apparatus
Inventor: KOBAYASHI ETSUO
IPC: B01D24/02
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To economically clarify contaminated water such as rain water.  <P>SOLUTION: A clarifying apparatus and a clarifying tank provided with the clarifying apparatus are constituted of a water introducing section, a spiral stream separation section, a sedimentation section and a filtration section. After suspended matters and precipitates contained in the contaminated water are separated at the spiral stream separation section by a spiral stream caused by draining force of the contaminated water, the water passes through the sedimentation section and the filtration section filled with a clarifying disinfectant to obtain clean clarified water.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353741-A (JP)
Title: Rolling device
Inventor: IKEDA NORIFUMI
IPC: F16H25/24
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling device which has a long life even in a corrosive environment.  <P>SOLUTION: At least one of an inner race 1, an outer race 2, and a ball 3 composing a deep groove ball bearing is configured using a ceramic material containing at least 99.5 mass% aluminum oxide. The ceramic material contains crystal grains of aluminum oxide by 10 to 80% at the area ratio, which aluminum oxide has the anisotropy at an aspect ratio of at least 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354194-A (JP)
Title: Detection method of poisonous gas
Inventor: SHIMADA TAKASHI
IPC: B01D53/58
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detection method of poisonous gas capable of detecting accurately the progressing state of a reaction part of a purification agent with a poisonous gas component or an adsorption part of the poisonous gas component by the purification agent, concerning a method for purifying the poisonous gas discharged from a semiconductor manufacturing process or the like by bringing the gas into contact with the purification agent filled in a purification cylinder and detecting the poisonous gas component included in the gas passing a filling part of the purification agent.  <P>SOLUTION: An aperture part communicated with a detection part of the poisonous gas component is provided at least in a part of the filling part of the purification agent, and the poisonous gas component included in the gas circulating from the aperture part is detected by the detection part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359053-A (JP)
Title: Seat for childcare apparatus
Inventor: KASAI KENZO
IPC: A47D1/00
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat for a childcare apparatus which can remove heat or moisture residing in a space between the back of a child and the backrest section when required without increasing the number of parts.  <P>SOLUTION: A through hole 4 for guiding a belt and an opening 5 for ventilation are provided on the backrest section 3. To the back surface of the backrest section 3, a cover member 10 for covering and concealing the through hole for guiding the belt is turnably attached. The cover member 10 has a through hole 11 for ventilation. When the cover member 10 is located at a first position, the opening 5 for ventilation on the backrest section 3 and the through hole 11 for ventilation on the cover member 10 are aligned. When the cover member 10 is located at a second position, the opening 5 for ventilation on the backrest section 3 and the through hole 11 for ventilation on the cover member 10 are placed under a non-aligned state, and a ventilation path is shut off.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358914-A (JP)
Title: Ink tank
Inventor: TAKAHASHI WATARU
IPC: B41J2/175
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet cartridge and an ink tank which can prevent loading of an inappropriate ink tank to a loading part of a tank holder.  <P>SOLUTION: A tank holder 50 has a tank loading part 51 which loads an ink tank 30. A projection 58 is formed on the tank loading part 51, and a notch 38 is formed on the ink tank 30. By moving the ink tank 30 substantially in a rotation direction while fitting the notch 38 to the projection 58, an ink supply opening 35 and an ink introduction part 54 are connected, and loading is completed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005002630-A (JP)
Title: Roof tile and ventilation structure of roof using the roof tile
Inventor: OGURI KAZUHIKO
IPC: E04D1/30
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roof tile having a ventilation layer between a roof surface and the roof tile, and a ventilation structure of a roof using the roof tile.  <P>SOLUTION: The projecting height of a locking projection arranged on the hip part reverse of a roof tile body being a main body of the roof tile, is formed larger than the thickness of a positioning member to a sheathing roof board surface of the roof tile body; and is constituted by forming the tip grounding on the sheathing roof board surface of the locking projection as a plane. Thus, the ventilation layer can be arranged between the sheathing roof board surface and the roof tile reverse, and the roof tile can stably be positioned on the sheathing roof board surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006045-A (JP)
Title: High frequency signal filter device and electronic equipment
Inventor: TANAKA NAOHIRO
IPC: H01P1/20
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency signal filter device which can continuously change the filter characteristics, and moreover, is small and high in efficiency.  <P>SOLUTION: The high frequency signal filter device 1 is provided with a first voltage variable capacitor FC1 on the signal line 10 of a micro strip line provided on a substrate, and a second voltage variable capacitor FC2 inserted between the signal line 10 of the micro strip line and a grounding face 20. Also, the electronic equipment is provided with the high frequency signal filter device 1, and a control means for controlling the opening/closing of the first voltage variable capacitor FC1 and the second voltage variable capacitor FC2 of the high frequency signal filter device 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005008713-A (JP)
Title: Super-low formaldehyde diffusible one-pack type chloroprene rubber adhesive
Inventor: ASANO KUNIHIKO
IPC: C09J111/00
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a one-pack type chloroprene rubber adhesive which extremely reduces the diffusion of formaldehyde while comprising an alkylphenol resin as an adhesiveness-imparting resin and exhibits excellent storage stability and adhesion performance (bond strength, water resistance, and thermal resistance).  <P>SOLUTION: The super-low formaldehyde diffusible one-pack type chloroprene adhesive comprises a chloroprene rubber, the alkylphenol resin, a metal oxide, and an organic solvent as the essential components, and a compound having an alkoxysilyl group and a primary amino group and/or a secondary amino group in the molecule as a formaldehyde scavenger.  <P>COPYRIGHT: (C)2005,JPO&NCIPI