baber/WOPTO huggingface dataset:
Patent JP-2004076944-A (JP)
Title: High torque resistant, strong, unthreaded plastic gearbox
Inventor: TSERGAS ATHANASE N
IPC: F16H57/02
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high torque resistant, strong, unthreaded plastic gearbox.  <P>SOLUTION: The high torque resistant, strong, unthreaded, plastic gearbox 110 has a reduced thickness at its output shaft 142. The gearbox and a speed reduction drive assembly therein are usable in a slot machine 100 having a rotating drum or a hopper 106 which supports coins or medals to be released from the rotating drum or the hopper. The gearbox has a main body 111 and a cover 134 ultrasonically welded to the main body. A positioning post, a support tube, an internal welding pad, an external surrounding tube, and a positioning rib are provided for welding the cover to the main body. A soundproof chamber is formed between an outer wall and the inner arcuate wall section of the main body. The inner arcuate wall section surrounds all the shafts and the gears inside the main body. This double-wall structure can reduce noises and be achieved with extraordinarily high mechanical strength.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005071663-A (JP)
Title: Sealed type lead storage battery
Inventor: WAKAO MASASHI
IPC: H01M2/02
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealed type lead storage battery capable of effectively correcting an inward warping phenomenon of a battery case in housing an electrode plate group in it.  <P>SOLUTION: The sealed type lead storage battery provided with a plurality of positive electrode plates and a plurality of negative electrode plates and with the electrode plate group 1 alternately laminating these positive and negative electrode plates by separators housed in the battery case 4, is further provided with a correcting member 5 for correcting the inward warping phenomenon of the battery case 4 when the electrode plate group 1 is housed in the battery case in a highly compressed state. The correcting member can also be functioned as a splash proof plate for preventing acid mist accompanying the generation of gas during charging from infiltrating into a safety valve device. Moreover, in the case of a sealed lead storage battery equipped with a plurality of cells, it is preferable to use the correcting members 5 for the cells at both ends.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005071428-A (JP)
Title: Optical disk and optical disk recording and reproducing apparatus
Inventor: MURATA MORIHIRO
IPC: G11B7/24097
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To speedily and accurately decide the kind of an optical disk.  <P>SOLUTION: In a bar-code area a2 of the optical disk 10, information representing the kind of the optical disk is previously recorded as a bar code. A control part 12 of an optical disk recording and reproducing apparatus reads the disk kind information out of the bar-code area a2 of the optical disk 10 and decides the kind of the optical disk 10 from the read disk kind information and a previously stored correspondence table. Consequently, the kind of the optical disk 10 is discriminated first and processing corresponding to the optical disk can speedily be performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005067282-A (JP)
Title: Truck for rolling stock
Inventor: ASO KAZUO
IPC: B61C9/48
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a truck for rolling stock capable of surely regulating rotation of a housing.  <P>SOLUTION: A direct drive motor 4 is adopted on the truck for the rolling stock 1. A rotation regulating mechanism 8 comprises a plate-like corner part 28 provided in the housing 7 of the direct drive motor 4 and extending toward a cross beam 14, and a stopper 29 provided at a lower side of the cross beam 14. The stopper 29 comprises a pair of plate-like members 31 extending at the lower side of the cross beam 14, and a rod-like member 32 provided on the plate-like members 31 and extending in parallel with the cross beam 14. An end part 28a of the corner part 28 extends to a clearance between the cross beam 14 and the rod-like member 32. Thus, movement to the lower side of the corner part 28 is regulated by the rod-like member 32, and the movement to an upper side of the corner part 28 is regulated by the cross beam 14. Thereby, the rotation of the housing 7 of the direct drive motor 4 is regulated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005070936-A (JP)
Title: Transmitter having operation history storage function
Inventor: NAKAGAWA MASARU
IPC: G05B23/02
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that an alteration history becomes imperfect because an equipment management tool cannot detect an operation such as the alteration of setting when the operation is executed in an inner switch or a portable setting/adjusting device.  <P>SOLUTION: A setting alteration detection part, which detects the operation such as alteration of setting is executed, is provided in a transmitter. When the setting alteration detection part detects the operation, a microprocessor writes the history of the operations to an inner nonvolatile memory. A power failure detection part is also provided, and the history of power "ON" and "OFF" is written. By this, the cause of an abnormality is easily found when it occurs, and the setting can return to a previous value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005070307-A (JP)
Title: Support structure for image carrier, multicolor image forming apparatus and supporting method for rotating body
Inventor: SHIGE DAISUKE
IPC: F16C17/02
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide inexpensive support structure for an image carrier capable of maintaining the high rotational accuracy of an image carrier over a long term without causing shake, and to provide a multicolor image forming apparatus and a supporting method for a rotating body.  <P>SOLUTION: A bearing member 41, rotatably supporting the image carrier 31 on whose surface an electrostatic latent image is formed, is equipped with bearing surfaces 41a and 41b, having cross-sectional shape coming into contact with the part to be supported of the image carrier 31 at two points P<SB>1</SB>and P<SB>2</SB>on a cross section orthogonal to the shaft center of the image carrier 31, and the image carrier 31 is rotated with two contact points P<SB>1</SB>and P<SB>2</SB>as reference positions, and the composite vector of the press-contact force of a press-contact member press-contacting with the outer circumferential surface of the image carrier 31 is made to act between both contact points P<SB>1</SB>and P<SB>2</SB>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069953-A (JP)
Title: Apparatus and method for shape measuring
Inventor: KAZUI MASATO
IPC: G01B15/04
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shape measuring apparatus for noncontactly and nondestructively measuring the cross-sectional shape of a sample such as a semiconductor wafer.  <P>SOLUTION: The shape measuring apparatus is provided with an irradiation means for moving along an axis in the scanning direction relative to the sample and irradiating the surface of the sample with electromagnetic waves or charged particles, and a signal strength detecting means for detecting signal strength of the electromagnetic waves irradiated from the irradiation means and reflected by the sample or the charged particles generated from the sample. The apparatus calculates the tilt angle of the surface of the sample at the irradiation location of the electromagnetic waves or the charged particles based on the detection output of the signal strength detecting means, and measures the cross-sectional shape.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005067859-A (JP)
Title: Winding device
Inventor: ADACHI SHIYOUSUKE
IPC: B65H54/28
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of components, to simplify the structure, and to reduce the cost, in a device capable of winding a filament member on a winding drum in an aligned state.  <P>SOLUTION: In this winding device, a guide roller 19 having a guide piece moving along an endless helical groove 18 is rotatably on a traverse shaft 16 having the endless helical groove 18 for traverse, an auxiliary roller 26 is rotatably disposed on an auxiliary shaft 25, and a hose 13 is inserted between both rollers 19 and 26. When the winding drum 7 is rotated in the arrow A1 direction, the hose 13 moves in the arrow A2 direction, the guide roller 19 and the auxiliary roller 26 are rotated and reciprocated in the axial direction of the traverse shaft 16 by friction with the hose 13, and thus the hose 13 is wound on the winding drum 7 in the aligned state. Thus, a rotating force transmitting mechanism for transmitting the rotation of the winding drum 7 to the traverse shaft 16 is not required.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005073725-A (JP)
Title: Ascending and descending type housing body
Inventor: HOSHIKAWA KAZUTANE
IPC: A47B51/00
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ascending and descending type housing body for increasing the ascending and descending range of the housing body and facilitating the take-out of housed articles.  <P>SOLUTION: The ascending and descending type housing body is provided with: a housing body 1; rails 2 arranged side by side on both outer sides of the side faces 1a of the housing body 1; slide parts 3 capable of sliding on the rails 2; and a plurality of links 4 and 5 whose respective one ends 4a, 5a are turnably attached to the side faces 1a of the housing body 1 and the other ends 4b, 5b are turnably attached to the slide parts 3. The links 4 and 5 are attached at an interval in a width direction W of the housing body 1 such that the turning surfaces of the links 4 and 5 are not aligned with each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005079783-A (JP)
Title: Communication system, information storage medium, and communication apparatus
Inventor: HARA MASAAKI
IPC: H04B5/02
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel and improved communication system which can realize a high speed communication between an IC card of contact type of a communication system and a communication apparatus which performs a communication between IC cards.  <P>SOLUTION: The communication system includes the IC card 100 of the contact type of the communication system and the communication apparatus 200 for performing the communication between the IC cards. A first electrode 110 for forming an electrostatic capacity coupler used as a channel with the communication apparatus is formed on the front surface of the IC card. In the communication apparatus, a second electrode 220 for forming the electrostatic capacity coupler 270 integral with the first electrode is formed in a communication part 210 closely adhesive with the IC card, and a modulation system is adopted for assigning a carrier or a clock frequency to a substantially center of a band which can communicate in the electrostatic capacity coupler.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005078900-A (JP)
Title: Fuel cell system
Inventor: OZEKI MASATAKA
IPC: H01M8/06
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system eliminating a nitrogen storage device, purged with an alternative fluid other than nitrogen, and in which anodes are not exposed to an oxidizing atmosphere including oxygen nor deteriorated in its durability.  <P>SOLUTION: When the power generation of the fuel cell 1 is stopped, a cathode material supply device 10 supplies cathode material of the fuel cell 1, an anode closing device 11 closes an entrance and an exit of an anode, a bypassing device 7 is switched by a switching device 8, water is supplied from a water supply device 3, and then air is supplied from a purge air supply device 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077029-A (JP)
Title: Ice making machine
Inventor: SAITO HIDESUKE
IPC: F25C1/22
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption and to improve in ice making capacity in an ice making machine for automatically making ice pieces.  <P>SOLUTION: When ice making water stored in an ice making water storage part 31 is discharged out of a casing 1, a drain pipe 61a is opened by a three-way valve 61b of an ice making water draining part 61 to drain the ice making water in the storage part 31 to the drain pipe 61a. A water feeding pump 63b is driven simultaneously with the opening of the drain pipe 61a to distribute the drainage in the drain pipe 61a to a cooling water supplying part 63 through a feed pipe 3a. According to this, the low-temperature ice making water discharged from the storage part 31 within the casing 1 is sprayed toward a condenser 43 from the cooling water supplying part 63 as cooling water. Consequently, since the heat radiation in the condenser 43 is promoted to further reduce the temperature in an ice making part 2, the ice making time can be shortened, to reduce power consumption and improve ice making capacity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005086858-A (JP)
Title: Moving magnet type linear motor for transportation
Inventor: KONDO HIDEO
IPC: H02P25/06
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To correctly decide the advancing direction, when a moving member passes through a coasting section and a stator goes into an arranged travelling control area.  <P>SOLUTION: A moving member advancing direction deciding circuit 23e decides the advancing direction of a moving member 2 in a speed control section Lx, based on the encoder signal which is outputted first and a detection signal of an absolute position detecting means, when the moving member 2 enters the travel control section Lx from a coasting section Ly. So, the advancing direction of the moving member 2 in the speed control section Lx is decided correctly, without being affected by precision in assembling of a carriage and the layout of a travel track for accurate position control of a carriage 9 driven by a linear motor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005085663-A (JP)
Title: Control unit of fuel cell system
Inventor: OTANI AKIHITO
IPC: H01M8/04
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To enable to continue power generation of a fuel cell system even in the case of a small power load and to utilize surplus power as hot water changing it to heat.  <P>SOLUTION: Provided are a hydrogen generator, a fuel cell generating power by making product gas obtained with the hydrogen generator react with oxidant gas, a controller controlling a series of operations from start of operation to power generation, a DC/AC converter converting direct current power generated by the fuel cell into alternate current power, a load power detecting means for detecting load power at a power load, a hot water storage tank storing hot water obtained by utilizing the product gas obtained with the hydrogen generator, the oxidant gas and exhaust heat from the fuel cell, and a heater connected to the hot water storage tank. If the load power is found to be below a minimum generating power by the load power detecting means, the controller is enabled to continue power generation by supplying power from the DC/AC converter to the heater to convert it heat, which prevents energy from being discarded wastefully any more.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005086151-A (JP)
Title: Component mounting device and tool replacement method thereof
Inventor: UCHIYAMA HIROSHI
IPC: H05K13/04
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To shorten setup time by replacing tools with great ease while avoiding mistakes.  <P>SOLUTION: An operation head 21 is provided, which comprises mounting heads 23 for holding a component 19 by means of mounted tools and mounting the component 19 on a circuit board 15. A tool station, in which a plurality of tools are arranged in a predetermined arrangement pattern, is detachably mounted on a tool replacing device. A control unit is provided, which compares the arrangement pattern of the tools before replacement and the arrangement pattern of the tools after replacement in the tool station upon switching to mounting onto a different kind of circuit board 15. The arrangement patterns are stored in memory. Then, the control unit drives the mounting heads 23 to change the arrangement pattern of the tools before replacement to the arrangement pattern after replacement.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005086174-A (JP)
Title: Stationary electromagnetic induction machine
Inventor: KAJIWARA YUICHI
IPC: H01F27/12
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To enable preventing a noise generated by coolant circulating equipment in a stationary electromagnetic induction machine from being propagated to an ambience, and to enable refrigerating the machine itself.  <P>SOLUTION: The stationary electromagnetic induction machine is constructed comprising a tank 3 that receives a body of the stationary electromagnetic induction machine, made up of an iron core 1 and a winding 2 wound around the iron core 1 and is filled with a cooling medium 8; a sound-insulating wall 4 arranged surrounding the tank 3; a cooling device 5 connected to the tank 3 via piping 7 and installed outside the sound-insulating wall 4; a coolant-circulating device 6 that circulates the cooling medium 8 between the tank 3 and cooling device 5 through the interposition of the piping 7; and a sound insulating box 9 set up in connection with said sound insulating wall 4 and surrounding the coolant-circulating device 6; wherein an opening is provided in the portion of the sound-insulating wall 4 connected to the sound-insulating box 9 to render the internal spaces of the sound-insulating wall and sound insulating box in communication with each other and moreover, the top surface of the sound-insulating box is slanted so as to progressively rise toward the connected portion with the sound-insulating wall to provide a slanted surface 11 adapted to promote convection between the internal spaces of the sound-insulating wall and sound-insulating box.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005091555-A (JP)
Title: Plasma display device
Inventor: MIMA KUNIHIRO
IPC: H01J11/46
Filed: 2003-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To suppress light emission of a discharge cell of a non-display area and to prevent deterioration of image display quality even in the case of controlling discharge by applying voltage higher than the conventional drive voltage to each electrode.  <P>SOLUTION: This plasma display device has dummy electrodes 51 arranged in parallel with data electrodes 10 on both side of electrode arrangement directions of a plurality of data electrodes 10 arranged in a direction to solid crossing with a pair of display electrodes and the dummy electrodes 51 are grounded via a capacitor 52 or connected to a fixed voltage source via the capacitor 52. In addition, the dummy electrodes are grounded via a resistor 53 or connected to the fixed voltage source via the resistor 53.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004094960-A (JP)
Title: Computer program recording medium, system, and method for printing image preferable for user
Inventor: LECLAIR GREGORY
IPC: G06T1/00
Filed: 2003-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for correcting a computer-printed image by gradually displaying and refining the print image quality.  <P>SOLUTION: A page driver receives an image having a plurality of image characteristics such as a color system, image resolution and contrast. A user interface two-dimensionally displays the variable range of a printer characteristic variable, and selects a desired characteristic value from the variable range. A journal file processor generates a set of the characteristic values varied over a predetermined range in the vicinity of the selected characteristic value. A rendering driver transmits, to a printer, an arrangement of thumbnail images respectively corresponding to the set of the generated characteristic values. The user interface selects the characteristic value of the thumbnail image desired by the user. The image is printed by using the selected characteristic value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005087843-A (JP)
Title: Sorting method for mixed wastes such as soil and sand
Inventor: TAKEDA YUICHI
IPC: B07B1/46
Filed: 2003-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method canceling labor and cost as much as possible and capable of finely sorting mixed wastes such as soil and sand.  <P>SOLUTION: This sorting method for mixed wastes such as soil and sand comprises a chemicals-mixing step for insolbilizing contaminated soil; a primary sorting step for removing a large waste by a net-like bucket after the chemicals-mixing step; a sorting machine step for sorting soil to be used by using a trommel, or the like, after the primary sorting step; a manual sorting step in which a member for picking removes waste plastics and saw dust after the sorting machine step; a magnetic sorting machine step for removing iron debris by a permanent magnet after the manual sorting step; and a wind force sorting step for sorting heavy concrete and light waste after the magnetic sorting machine step.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005094243-A (JP)
Title: Multiplex mode piezo-electric filter element, surface-mounting filter, piezo-electric oscillation element, and surface mounting piezo-electric oscillation element
Inventor: WATANABE JUN
IPC: H03H9/10
Filed: 2003-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiplex mode piezo-electric filter element, a surface mounting filter, a piezo-electric oscillation element, and a surface mounting piezo-electric vibrator which can reduce an adverse influence due to a strain generated when a metal cover is fixed to a package to a minimum limit, in a piezo-electric device of the type accommodating the piezo-electric element in the package by using a polyimide conductive adhesive.  <P>SOLUTION: The multiplex mode piezo-electric filter element includes opposed electrodes 3, 4 and 5 adhered and formed to both opposed surfaces of a rectangular piezo-electric substrate 2. Lead terminals 3a, 4a extended from the split electrodes 3, 4 are terminated at the corners 2A, 2B of the piezo-electric substrate on a diagonal line, and a lead terminal 5a extended from the ground electrode 5 is terminated at the other one corner 2C of the piezo-electric substrate. The lead terminal extended from each split electrode is extended and formed at each corner along an edge, and arrived at one edge corresponding to the piezo-electric substrate and then bent, and a slit 6 is formed in parallel with the lead terminal at the piezo-electric substrate adjacent to the lead terminal extended to the corner along the edge.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005091639-A (JP)
Title: Electrooptical device and electric device
Inventor: KANEKO HIDEKI
IPC: G02F1/1333
Filed: 2003-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrooptical device which is bright and has excellent contrast by preventing occurrence of image defect due to light transmission in a region other than a pixel region, and also to provide an electric device.  <P>SOLUTION: In the electrooptical device of a normally black mode wherein an electrooptical substance is encapsulated between a pair of first and second substrates, the electrooptical substance is aligned substantially vertically to the first and the second substrates, the first substrate is provided with scanning lines, the second substrate is provided with pixel electrodes, two terminal type nonlinear elements provided so as to correspond to the pixel electrodes and data lines for supplying signals to the pixel electrodes via the two terminal type nonlinear elements, and light shielding parts superposed on the data lines are provided on at least one substrate of the first and the second substrates.  <P>COPYRIGHT: (C)2005,JPO&NCIPI