baber/WOPTO huggingface dataset:
Patent JP-2004293685-A (JP)
Title: Dynamic pressure bearing unit, and motor using the same
Inventor: OMURA YUJI
IPC: H02K7/08
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dynamic pressure bearing unit, and a motor, capable of achieving common use of a dynamic pressure bearing, reducing cost, and improving productivity.  <P>SOLUTION: This dynamic pressure bearing unit 1 comprises an inner ring 2 and an outer ring 5 combined with each other. The outer ring 5 comprises a first ring 3 and a second ring 4 combined with each other. The inner ring 2 is provided with a flange part 2b having three outer surfaces 2ba, 2bb, and 2bc projected outward at an axial center. The first ring 3 is capable of engaging with one end side of an outer circumferential surface of the inner ring 2. It has an L-shaped cross section provided with a flange part 3A projected in an axial direction. The second ring 4 is capable of engaging with the other end side of the outer circumferential surface of the first ring 3. It has an L-shaped cross section provided with a flange part 4A projected in the axial direction. Each of the three outer surfaces and an inner surface of the first ring 3 or an inner surface of the second ring 4 are closely put to face each other. In at least one of the mutually facing surfaces of them, dynamic pressure grooves 55A, 55B, and 56A are provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291040-A (JP)
Title: Bonding method between cemented carbide member and diamond member, bonding structure, cutting blade chip for drilling tool, cutting blade member, and drilling tool
Inventor: YAMAMOTO KAZUO
IPC: E21B10/56
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bonding method for increasing bonding strength more than ever between a member made of cemented carbide and a member made of diamond, a bonding structure, a cutting blade chip for drilling tool, a cutting blade member, and a drilling tool.  <P>SOLUTION: The cutting blade chip used for the cutting blade of the drilling tool has a structure comprising a cutting blade body part 11 made of the cemented carbide (the cemented carbide member), the member 12 made of diamond supported by the cutting blade body part 11, and a metal layer 13 that is arranged between the cutting blade body part 11 and the diamond member 12 and diffusion-bonded with them respectively. The metal layer 13 is composed of either one kind of the organic metal among the complexes [Ti(O-i-Bu)<SB>2</SB>(Me-dhd)<SB>2</SB>] and Zr(Me-dhd)<SB>4</SB>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295599-A (JP)
Title: Reader of rfid tag
Inventor: TAMURA HISAYOSHI
IPC: G06K17/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for surely reading information recorded in RFID tags worn by entering or leaving persons by use of an RFID scanner in no contact even if the entering and leaving persons are varied in height.  <P>SOLUTION: The RFID scanner 1 for reading information recorded in the RFID tags 3a and 3b worn by the entering and leaving persons 2a and 2b is set in an entrance so that the RFID tags are passed through its reading range 10. The RFID scanner 1 has a directional antenna, and it is set with an antenna surface 1a being inclined so that the reading range 10 obliquely crosses the entrance in the vertical direction. The RFID scanner 1 is set by use of a setting means capable of adjusting the inclination of the antenna surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298297-A (JP)
Title: Pinball game machine
Inventor: OYAMA TSUNEKICHI
IPC: A63F7/02
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko game machine capable of solving various problems caused by the thickness of a rear setting board by thinning the rear setting board, and mounting circuit boards with different sizes efficiently in the space.  <P>SOLUTION: Discharge passage grooves are separately formed on the rear side of a front frame holding a game board and the front side of the rear setting board 30 covering the rear surface of the front frame to be closed. When the rear setting board 30 is closed, the frame side and rear side discharge grooves are aligned to face each other to form an integrated ball discharge passage for guiding game balls discharged from the game board to a ball outlet at the lower end. A base board support part 100 consisting of a base member 110 for supporting a circuit board 41 and a slide member 120 to be slid and fixed to the base member 110 is mounted behind the rear side discharge passage groove. Circuit boards with different sizes can be locked by moving and fixing the slide member 120 according to the size of the circuit board.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300780-A (JP)
Title: Feedwater activating apparatus
Inventor: MORISHITA SHUJI
IPC: B01F3/04
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To bring about sufficient activation even if the amount of feedwater varies, in a feedwater activating apparatus for activating running water.  <P>SOLUTION: In this feedwater activating apparatus, a lower-end-side discharge port 14, whose diameter is larger than that of an upper-end-side inflow port 13, in a negative-pressure forming hole 12 is made to communicate with an outside-air suction port 3a of a main body; and a space H, a flow-straightening ring and a mesh plate are interposed between an opening of an undersurface of the main body and a lower-end opening surface of the discharge port 14 of the hole 12. In the feedwater activating apparatus, the effective opening number of the inflow ports 13 of a negative-pressure forming interior-finishing component 10 can be freely selected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304643-A (JP)
Title: Remote control sensor unit and its manufacturing method
Inventor: WATABE HARUMI
IPC: H04Q9/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote control sensor with an LED for the confirmation of light reception which can reduce sizes and weights of various kinds of electronic devices by mounting the sensor, and to provide its manufacturing method.  <P>SOLUTION: A quarter cylindrical recess 1a is formed at each corner of a PCB board 1 of the remote control sensor unit 10, and a half cylindrical recess 1b is formed at the two longer sides, respectively. Each of them is connected to a terminal electrode below via a through hole. A remote control IC 2 which distinguishes optically received signals and a photodiode 3 for light reception are mounted on a land pattern of the board 1, and sealed with first sealing resin 5 which is black resin containing a visible light intercepting agent. Luminescent colors of the LED chip 4 for confirmation of optical reception are orange to royal purple separated from an infrared radiation area. The LED chip 4 is mounted on the land pattern of the board 1 and sealed with second, transparent sealing resin 6. The first sealing resin 5 is covered with a shield cover 7 having a window for optical reception 7a, and is engaged with a recess 1c of the board 1 by hooks 7b on both sides of the cover. Thereby the cost down and miniaturization of the remote control sensor unit is achieved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301465-A (JP)
Title: Incinerator
Inventor: NAKADA SHINICHI
IPC: F23G5/00
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an incinerator capable of minimizing the generation of dioxin.  <P>SOLUTION: This incinerator comprises an opening and closing door 2 for charging the waste into a combustion chamber 1, an upper shielding plate 3 and a lower shielding plate 4, and a door 5 with an auxiliary waste charging storage at a side opposite to the opening and closing door 2. The waste is stored in the door with auxiliary charging storage 5 in recharging the waste, the upper shielding plate 3 and the lower shielding plate 4 are mounted on upper and lower parts of the opening and closing door 2 and the door with auxiliary charging storage 5 for preventing the inflow of the outside air from the vertical direction, the opening and closing door 2 and the door with auxiliary charging storage 5 are opened and closed in a state in which their opening end sides are followed to each other to prevent the inflow of the outside air from the front direction, and the waste stored in the door with auxiliary charging storage 5 is charged in a state in which the auxiliary door 5 is closed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302332-A (JP)
Title: Image forming apparatus
Inventor: KAWAI HIDEAKI
IPC: G03G21/16
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which a recording section is disposed in a paper conveyance path formed almost vertically, wherein a writing device is arranged above a toner box, and an optical path for writing-light is set to have a predetermined distance so as to prevent focal point blur.  <P>SOLUTION: The writing device 20 and a development device 30 are disposed in relation to a photoreceptor drum 16 disposed in the recording section 15 of the image forming apparatus. As for covers 47 and 48 which cover the top of the main body of the toner box of the development device 30, the cover 48 is formed low via a step and the writing device is disposed above the cover 48. An optical path for emitting a laser beam from the writing device is formed parallel to the cover 47 of the development device and at an angle to a horizontal direction. Direct writing is allowed without disposing a mirror in the optical path.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312335-A (JP)
Title: Timing device of electronic timer
Inventor: YAMASAKI TAKAO
IPC: H03K17/296
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To correct the error of the gauge of a timer pointer and an operation time limit based on the deviation of the linearity of characteristics of a resistance ratio to the rotation angle of the shaft of a variable resistor 10 in a timing device of an electronic timer for outputting time-up signals 12a when a counted value by a counting means 15 for frequency divided waves outputted from a means 14 for frequency-dividing a reference clock 13 by a specified frequency dividing ratio reaches an A/D conversion output value 11a as a digital value proportional to the resistance ratio = (output resistance value / total resistance value) of the variable resistor 10 for time limit setting.  <P>SOLUTION: When attributes indicating the deviation of the linearity of the variable resistor 10 are set by switches SW1 and SW2, a frequency dividing ratio selection means 17 recognizes by a comparison means 16 which one of small sections that bisect for instance the entire section from 0 to the maximum output value of the A/D conversion output value 11a the counted value of the counting means 15 is pertinent to, and selects and specifies a prescribed one of the various kinds of the predetermined frequency dividing ratios corresponding to the small section to a frequency dividing means 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310910-A (JP)
Title: Magnetic recording medium, its manufacturing method, and magnetic recording and reproducing device
Inventor: SAKAWAKI AKIRA
IPC: G11B5/66
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To enhance recording and reproducing characteristics and thermal fluctuation characteristics and to perform high density information recording and reproduction, in a magnetic recording medium.  <P>SOLUTION: The magnetic recording medium wherein at least a orientation controlling layer 3 controlling orientation properties of a directly upper layer, a vertical magnetic layer 4 whose easily magnetized axis is oriented principally vertically to a non-magnetic substrate 1 and a protective layer 5 are provided on the non-magnetic substrate 1 is characterized in that the vertical magnetic layer 4 consists of two or more magnetic layers and at least one layer of the magnetic layers consists of a layer 4a consisting essentially of Co and containing Pt and an oxide and at least one another layer consists of a layer 4b consisting essentially of Co, containing Cr and containing no oxide.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312935-A (JP)
Title: Controller for hybrid vehicle
Inventor: TAJIMA YOICHI
IPC: B60L50/16
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller for a hybrid vehicle which can suppress the total output to a suppression output lower than driving force, which can be inputted to an automatic transmission, by controlling the output of a motor using a motor control means.  <P>SOLUTION: When driver request torque acquired by a driver request torque calculating means 17 is larger than the torque capable of inputting to the automatic transmission 10, a limitation request is outputted by a limitation request output means 16, and the total torque is set to the limitation torque by a total torque calculating means 15. Here, the motor 3 is controlled so that the total torque of the engine torque and the motor torque becomes the limitation torque by a motor control means 12; for example, even when the engine torque is larger than the limitation torque, the automatic transmission 10 is protected, without executing the angle of delay of the engine.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306878-A (JP)
Title: Car washer
Inventor: YAMAGUCHI MITSURU
IPC: B60S3/06
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent water droplet once adhered to the inner plate or the like of a car washer frame from adhering again to the surface of a vehicle, and improve drying efficiency in drying process of the car washer.  <P>SOLUTION: The car washer 10 comprises: a blast means 40 supported by the car washer frame 12 ; a nozzle oscillating means 50 which can oscillate a top nozzle 16 connected to the blast means 40 around the nozzle shaft; and a control means which controls the air blow-out direction from an air blow-out port 24 of the top nozzle 16 by driving the nozzle oscillating means 50. The control means drives the nozzle oscillating means 50 at the stage before starting of drying operation by the top nozzle 16, and enables draining of the inner plate or the like directing the air blow-out direction of the top nozzle 16 toward the inner plate or the like of the car washer frame 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004001201-A (JP)
Title: Thin film crystallized mechanical device, method and manufacturing system for crystallizing the same
Inventor: HARTZELL JOHN W
IPC: C30B35/00
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film crystallized mechanical device, a method and manufacturing system for crystallizing the same.  <P>SOLUTION: The system 20 is provided with a block 22 meaning a computer and a block 24 appropriately connected to the block 22 and representing a beam structure and an optical control using an optical or a mask method for clarifying functional characteristics of a laser beam, an appropriate laser structure and a controller executing a smooth control and annular control and the like. The laser beam 26 crystallizes an inside of one of various materials. The crystallinity of the inside affected by laser of thin film shape changes material appropriately to form various small dimensioned mechanical devices even if it is single or monolithic array, like a MEMS device. This process is executable at room temperature and under atmospheric pressure condition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004313036-A (JP)
Title: Culture medium for agaricus blazei
Inventor: NOZAKI TETSUNORI
IPC: A01G1/04
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a culture medium for Agaricus blasei enabling excellent growth of Agaricus blasei hyphae so as to be usable as raw material for Agaricus blasei products even when using spawns comprising artificially cultivated hyphae as the raw material for the Agaricus blasei products.  <P>SOLUTION: The culture medium for Agaricus blasei is prepared for cultivating Agaricus blasei, and made of crushed bamboo material 12 as at least one of culture medium material 10. The bamboo material 12 may be fresh bamboo, and salt (salt water 20) may be added to the culture medium material 10. When the culture medium comprises such one as to be crushed together with the cultivated Agaricus blasei hyphae into powdery products, crushed bagasse 11 may be used as the culture medium material 10 in addition to the salt.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319371-A (JP)
Title: Serial ata connector and notebook computer equipped with the same
Inventor: SO IHIN
IPC: H01R107/00
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an SATA connector externally connecting a storage device to a portable electronic device, improving a transmission speed of the storage device.  <P>SOLUTION: The SATA connector, mounted on the portable electronic device and connecting the portable electronic device to the external storage device, comprises an insulation case having a connection hole opened toward outside, eight pieces of signal terminals for transmitting signals put in a lateral row, arranged in the connection hole opened on the case, and power source terminals connecting to a power source, arranged in a parallel row with a distance from the row of the 16 pieces of signal terminals in the case.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326194-A (JP)
Title: Learning management device, method, and program
Inventor: INAGAWA HIROSHI
IPC: G06Q50/10
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To determine whether education contents to be learned by a learner is appropriate or not.  <P>SOLUTION: A learning management device 10 is provided with a learning speed computing part 31 computing a learning speed of the learner in learning the educational contents, a learning result computing part 32 computing a learning result of the learner in the educational contents, and a determination part 33 determining whether the educational contents is suitable for the learner or not on the basis of the learning speed and the learning result of the learner. The learning management device is also provided with a recommendation part 34 recommending educational contents matching the learning speed and learning result of the learner if the determination part 33 determines that the educational contents is not suitable for the learner, an evaluation registration part 35 receiving learner's evaluation on the educational contents recommended by the recommendation part 34 and registering the received evaluation in a course evaluation table 24, and the course evaluation table 24 storing learner's evaluation on the course registered by the evaluation registration part 36.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326238-A (JP)
Title: Numerical control device and numerical control method
Inventor: MATSUMOTO ICHIRO
IPC: B23Q15/08
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a numerical control device and a numerical control method which can realize high speed and highly accurate processing.  <P>SOLUTION: A curvature radius in a predetermined path is acquired from a processing program in which a processing path of a cutting tool to a workpiece and a cutting feed rate are described, An allowable error amount corresponding to magnitude of the above curvature radius is calculated by using the above curvature radius and set error amount which prescribes the range of allowable path error. Moreover, the radius of curvature in predetermined path is acquired from the above processing program, and allowable acceleration corresponding to magnitude of the above radius of curvature is calculated by using the above curvature radius and the set acceleration as marginal acceleration at cutting and delivery time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325246-A (JP)
Title: Defect inspection apparatus
Inventor: FURUMURA ICHIRO
IPC: G01N27/72
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a defect inspection apparatus for easily and quickly discriminating whether a crack detected on a surface of an equipment structure under reactor water in a reactor of an atomic power generation plant, is a fatigue crack, or a stress corrosion crack.  <P>SOLUTION: The defect inspection apparatus scans a local region of a defect detected on the surface of the inspected structure, measures the quantity of a characteristic property corresponding to a type of the defect such as the coincidence with a crystal grain boundary of the crack, compares a measured detection signal with a database data and determines a type of the defect.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322270-A (JP)
Title: Camshaft, method of manufacturing camshaft and journal grinding device
Inventor: TAKASHIMA KAZUHIKO
IPC: F16H53/00
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camshaft manufacturing method for highly accurately finishing concentricity of a journal part.  <P>SOLUTION: After finishing grinding of a cam part, finishing grinding is applied to a journal part of a rotatingly driven camshaft.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322910-A (JP)
Title: Vehicular lamp and bumper fitting structure
Inventor: KANEKAWA YOICHI
IPC: B60R19/50
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular lamp and a bumper fitting structure capable of securing the assembling accuracy of a joining part of the vehicular lamp with a bumper, and excellently protecting the lamp in a slight collision while maintaining an excellent relative positional relation of the lamp and the bumper.  <P>SOLUTION: In the vehicular lamp and the bumper fitting structure having a holding member 3 to hold a lamp 1 fitted to a vehicle body and a bumper 2 in a preset relative position relation, the holding member 3 comprises a lamp coupling part 4 to couple the holding member 3 with the lamp 1, a bumper coupling part 5 to couple the holding member 3 with the bumper 2, and an upon-impact-input breaking part 6 which is broken when the impact is inputted in the bumper 2 to prevent the input of an impact to the lamp 1 side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324810-A (JP)
Title: Rolling bearing device and lubricating method for it
Inventor: SHIMOMURA TOSHIAKI
IPC: F16C33/58
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing device of grease lubrication type capable of eliminating inconvenience such that the agitating resistance of rolling elements enlarges in case the grease is replenished anew.  <P>SOLUTION: According to the rolling bearing device and a lubricating method for it, not the grease G itself but its base oil 30 is solely replenished to the rolling bearing device 1, so that an increase in the amount of a thickening agent will never occur, and the rise of the agitating resistance of the balls 8 can be suppressed, and at the same time, in particular the conventional inconvenience such as heat emission etc. associated with a shorter lifetime of the grease G in the bearing used in a high speed operation can easily be eliminated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321618-A (JP)
Title: Mounting structure of supply gutter
Inventor: SATO HISAYOSHI
IPC: A63F7/02
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure that unerringly prevents a supply gutter from coming off.  <P>SOLUTION: The mounting structure mounts the supply gutter 8 guiding pachinko balls to a putting-out device 11 to a substrate 5 and is provided with engagement means 94 and 100 engaging by making the supply gutter 8 butt against the surface of the substrate 5 and sliding in a prescribed direction, and regression prevention means 97, 98, 101 and 102 preventing the slide of the supply gutter 8 in the direction of releasing the engagement condition by the engagement means 94 and 100 by engaging the supply gutter 8 by a temporary engagement condition and a positioning and fixing condition in accordance with the slide.  <P>COPYRIGHT: (C)2005,JPO&NCIPI