baber/WOPTO huggingface dataset:
Patent JP-2004313357-A (JP)
Title: Vehicle-mounted bed structure
Inventor: MIZUNO HIROSHI
IPC: A47C17/80
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle-mounted bed structure with excellent workability in unfolding and folding a bed, to be stored compactly.  <P>SOLUTION: In the vehicle-mounted bed structure, a bed body 2 with a plurality of bed boards 20a, 20b, 20c and 20d, all of which are superimposed on one another and connected to be foldable, is turnably journaled to a bed support arm 4 mounted on a cargo compartment floor F1 just behind a rear seat 1 to be turned up/down in the front/rear directions. By laying down the backrest 11 of the rear seat 1 forward and erecting the bed support arm 4, the bed body 1 is deployed to form a bed, and by erecting a first bed support leg 5a, which can be brought up/down, mounted on the back 12 of the backrest 11, the front half of the bed body 2 is supported. By erecting a second bed support leg 5b, which can be brought up/down, mounted on the cargo compartment floor F1, the rear half of the bed body 2 is supported. By folding the bed body 2 and laying down the support arm 4, the bed body 2 is stored on the cargo compartment floor F1 and the first and second bed support legs 5a and 5b are laid down.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317289-A (JP)
Title: Navigation system
Inventor: SAKATA TAKAHARU
IPC: G01C21/36
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation system in which a map around the present location of a vehicle is always displayed.  <P>SOLUTION: In the normal state, the map around the present location is always displayed on the main display area 30 of a display device 10. When the scroll is instructed by an occupant, the map, in response to this, starts the scroll at a prescribed speed. At this point, a sub-display area 31 is automatically provided at the lower right corner of the main display area 30 where the map around the present location is displayed. In the map displayed on the sub-display area 31, the central part 35 of the map displayed on the main display area 30 with the reduced scale of "400 m" is converted into one having the reduced scale matching the size of the sub-area 31, in which the landmark such as the convenience store or character information is deleted, but the road or the like is displayed with the detailedness equivalent to that of the map having the reduced scale of "400 m". When the scroll is canceled by the occupant, the sub-display area 31 is automatically deleted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323129-A (JP)
Title: Conveyor
Inventor: SEKIGUCHI HIROYUKI
IPC: B65G15/62
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensively manufacturable conveyor capable of preventing shaft axis run-out when a roller rotates, suppressing the reduction of durability of a bearing, and dispensing with the adjustment in the manufacture of the conveyor.  <P>SOLUTION: This conveyor 1 has a conveyance plate 2, a plurality of pairs of bearing parts 3 attached to the conveyance plate 2, a plurality of rollers 4 supported rotatably by the bearing parts 3, and a belt 5 wrapped around the rollers 4 and moving along a conveyance face 2a of the conveyance plate 2. The conveyance plate 2 is composed of a plurality of conveyance plates 2 arranged along the direction X of width of the belt 5. The bearing part 3 is attached to a pair of conveyance plates 2 arranged at both ends in the direction X of width of the belt among the plurality of conveyance plates 2 which are connected by a positioning member 6 arranged along the direction X of width of the belt to set an interval L1 of at least a pair of bearing parts 3 fixed to the pair of conveyance plates 2 to a predetermined dimension.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322105-A (JP)
Title: Method for manufacturing wide flange shape and grooved roll
Inventor: KAWAMURA HIRONORI
IPC: B21B1/08
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture an super-large size wide flange shape having the dimensions of H 542×475×25/45, for example, by securing the width of flanges without bringing about the lowering of rolling efficiency.  <P>SOLUTION: When manufacturing the wide flange shape 7 by successively passing through a rough rolling stage for rough rolling a base stock 6 into a rough shape bloom 4, an intermediate rolling stage for intermediately rolling the rough shape bloom 4 into an intermediate rolled stock by using an intermediate rolling mill group 11 having a roughing universal mill 9 and an edger mill 10 and finish rolling stage for finish-rolling the intermediate rolled stock into a product, deformation for inside bending the flanges 4b of the rough shape bloom 4 is imparted at the first pass in the intermediate rolling stage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322340-A (JP)
Title: Ornament holder
Inventor: KAJIMOTO HIROSHI
IPC: B44C3/00
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To hold an ornament so as to be seen as if it could float in the air.  <P>SOLUTION: A constitution is characterized by that a holding frame body 2 is composed of stretching a freely stretchably deformable transparent film 4 on an annular material 3 formed into a circular shape, and the ornament A is pinched between transparent films 4 of a pair of the holding frame bodies 2 arranged face to face, and the annular materials 3 are mutually integrally assembled, and a stand 7 is mounted on the lower part of the holding frame bodies 2. It is thereby possible to see the ornament A as if it could float in the air from the whole angles.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003328710-A (JP)
Title: Variable cam timing system
Inventor: SIMPSON ROGER
IPC: F02D45/00
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To decrease the length of an engine in the shaft direction in a variable cam timing system.  <P>SOLUTION: This variable cam timing system for an internal combustion engine varies the relative phase of a crank shaft and a cam shaft 33 by varying fluid in a fluid control input of a variable cam phase shifter 60. The system is equipped with a spool valve 28 having a spool 25 slidably fit to a hole in an inside part of the variable cam phase shifter 60; and an inside differential pressure control system having a solenoid valve 15. The move in the shaft direction of the spool 25 controls the flow of the fluid in the fluid control input of the variable cam phase shifter 60. The spool 25 has the area of a second end part 21 larger than the area of a first end part 19. An electric signal in an electrical input to the solenoid valve 15 varies pressure supplied to the second end part 21 of the spool 25, and moves the spool 25 in the shaft direction on the inside of the hole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072715-A (JP)
Title: Piezoelectric thin film resonator, piezoelectric filter, and electronic part having the same
Inventor: TAKEUCHI MASAKI
IPC: H03H9/70
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric thin film resonator having good damping characteristics by improving Q of the resonance, and to provide a piezoelectric filter using the same, and electronic parts having the same.  <P>SOLUTION: A piezoelectric thin film resonator 5 is formed on a support substrate 2. A lower electrode 4 and an upper electrode 6 are provided on both sides of the piezoelectric thin film resonator 5 opposing to each other. At least one of the stiffness of the lower electrode 4 and the upper electrode 6 is greater than the stiffness of the piezoelectric thin film resonator 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004325904-A (JP)
Title: Image forming apparatus
Inventor: KAWASUMI RYOICHI
IPC: G03G21/16
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus whose size and light can be reduced without sacrificing accessibility to an electric case and assemblage.  <P>SOLUTION: Openings 80a and 80b for storing a paper feed cassette 3 in the storage space 80 of an apparatus main body 2A are formed in a side of the apparatus main body 2A. In addition, the electric case 62 storing a substrate 63 necessary for at least image formation on sheets is mounted in an upper position in the storage space 80 so that the case 62 is free to be attached or detached. The opening 80b of the storage space 80 is used as an operation hole for attaching or detaching the electric case 62 and the electric case 62 is mounted in the upper position in the storage space 80 by utilizing the storage space 80. This makes it possible to freely attach or detach the electric case 80 without providing a space for mounting the electric case within the apparatus main body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003323795-A (JP)
Title: System for setting reference cell threshold voltage in memory device
Inventor: YAMADA SHIGEKAZU
IPC: G11C16/28
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for setting a threshold voltage for a reference cell in a core array, for the optimum readout allowance and for performing the best memory operation.  <P>SOLUTION: The system for setting the reference cell threshold voltage of the memory device is provided. The memory device includes a plurality of core cells and first and second reference cells all coupled to a common word line. The method includes the steps of programming the first reference cell to a first voltage threshold level that is centered within a data bit '1' distribution of the core cells, and programming the second reference cell to a second voltage threshold level that is centered within a data bit '0' distribution of the core cells.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004325378-A (JP)
Title: Electronic device, cogeneration system, and remote controller
Inventor: NISHIDA KEIJI
IPC: G04G15/00
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a timer reservation setting.  <P>SOLUTION: The system comprises a generator 14 which is actuated with a gas engine 13 and generates power; this generated power is tuned with a commercial electric power, and electric power is supplied to an electric power load 58; in a cogeneration 100 which collects and utilizes an exhaust heat from the gas engine 13, a selection of one from a plurality of operating modes set according to electric power demand of the electric power load 58 or heat using need is performed, and an operation part 601 for setting of a starting time performs the selected operating mode; and a memory part 110a stores a plurality of combinations of the setting starting time and the selected operating mode by the operation of the operation part 601. When the present time reaches the starting time, the operating mode performed until the starting time is changed by the operating mode corresponding to the starting time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332814-A (JP)
Title: Impeller assembly for torque converter, and manufacturing method therefor
Inventor: KANYAMA YUJI
IPC: F16H41/28
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impeller assembly capable of easily fitting a thrust bearing for supporting a stator, capable of reducing influence of the friction heat, and having high strength, in regards to an impeller assembly provided with a cylindrical hub, which has a shaft hole to be fitted on a shaft extended from a turbine runner, in an inner peripheral part of a shell body of a pump impeller forming a torque converter.  <P>SOLUTION: The cylindrical hub 3 has a flange 4 projecting toward the periphery, and the cylindrical hub 3 is pressure-brought in contact with an inner peripheral part 2 of the shell body through the flange 4, and formed with a stage difference between the inner peripheral part 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004229485-A (JP)
Title: Fixing structure of flat wire harness
Inventor: HIRAI HIDEAKI
IPC: F16B5/12
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing structure of a flat wire harness capable of firmly fixing a flat wire harness on a plate type body surface and superior in workability.  <P>SOLUTION: A fixing structure of a flat wire harness in which fixing means for fixing the flat wire harness laminated in single layer or multi-layer on plate type body surface used for automobiles or other vehicles are provided discontinuously at side edges along a longitudinal direction of the flat wire harness. The fixing means comprises clamping ribs of L shape in cross-section provided integrally with the plate type body surface, and ridges are provided for pressing and fixing the sides of the flat wire harness at inner sides of rising portions from the plate type body surface of the clamping ribs. And, horizontal portions that continue from the rising portions of the clamping ribs are situated over the flat wire harness, extending in the width direction of the flat wire harness.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004338108-A (JP)
Title: Ribbon cassette and printer
Inventor: KIMURA MAMORU
IPC: B41J32/00
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ribbon cassette and a printer in which failure of print due to crimples or slack of an ink ribbon can be prevented.  <P>SOLUTION: The ribbon cassette comprises a stripe ink ribbon, a feeding shaft around which the ink ribbon is wound and a winding shaft, and a guide roller 5 in press contact with the ink ribbon. The guide roller 5 is provided, on the outer circumferecial surface thereof, with spiral grooves 5a and 5b formed in reverse directions substantially from the center thereof toward the opposite ends. The guide roller 5 is arranged with respect to the ink ribbon such that the spiral grooves 5a and 5b are directed outward from the center along the rotational direction of the guide roller 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341052-A (JP)
Title: Optical element
Inventor: ODA HIROBUMI
IPC: C23C14/08
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element having antistatic performance suitable to a low-heat-resistant base material.  <P>SOLUTION: Disclosed is the optical element such as a spectacle lens having an antireflective film of multi-layered constitution on a plastic-made optical base material. The antireflective film includes a transparent conductive layer which is formed by ion-assisted vacuum vapor deposition. The other constitution layers of the antireflective film are formed by electron-beam vacuum vapor deposition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338846-A (JP)
Title: Slide door device and elevator device
Inventor: SHIKAI MASAHIRO
IPC: B66B13/26
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator device capable of surely detecting a passenger and baggage without clearance in a detection area.  <P>SOLUTION: This elevator device is provided with right and left vertical frames 42 confronting in a predetermined space along the horizontal direction in order to form an aperture, an upper horizontal surface 84 and a lower horizontal surface 44 connecting upper and lower ends of the right and left vertical frames respectively, and a door 38 opening and closing the aperture horizontally across the aperture. The elevator device is further provided at least with a light emitter 78 disposed on the vertical frame and having a long and continuous light emitting surface 79, a camera 80 for taking an image of the light emitting surface, and an image processing part for inputting output image of the camera. The light emitting surface 79 of the light emitter 78 is arranged so as to face the aperture, and the camera 80 is arranged on the vertical frame on a side confronting the vertical frame on which the light emitter is provided or the upper horizontal surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340324-A (JP)
Title: Solenoid valve
Inventor: MORITA HIKARI
IPC: F16K51/00
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solenoid valve, improving the manufacturing work efficiency, reducing the cost and reducing the size of a control unit by abolishing a seal holding hole.  <P>SOLUTION: This solenoid valve includes: a valve body 3 whose lower end part 3b is inserted in and held in a valve holding hole 2 of a housing 1; a flow passage 4 controlled to open and close through a valve element in the valve body; and one filter member 13 made of synthetic resin, which is disposed near the tip of the valve body through a valve seat 10 and adapted to filter a brake liquid flowing through the flow passage. The filter member is so constructed that a cylindrical seal member 17 is integrally provided in the edge of an insert hole 16 of the lower surface of a base part 14, and the seal member is pressed in a tapered surface 2d formed in a stepped part between a large-diameter part 2b and a small-diameter part 2c of the valve holding hole.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340554-A (JP)
Title: Humidifier
Inventor: ONBE MASAAKI
IPC: F24F6/00
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact inexpensive humidifier that surely prevents a release of bacteria and also prevents a large amount of leakage of heated high-temperature water when turned around.  <P>SOLUTION: This humidifier comprises a water-supply tank 3 for supplying water, a humidifying tank 11 having a bottom 11a positioned at the upper side of the water surface Ws of the water supplied in the water-supply tank 3, a substantially J-shaped water-supply passage 17 for communicating the water-supply tank 3 and humidifying tank 11, a check valve 20 interposed in the water-supply passage 17, a water-supply means having a heating means (heater 24) arranged on the downstream in the direction of supplying water to the humidifying tank 11 relative to the check valve 20 in the water-supply passage 17 and adapted to supply water to the humidifying tank 11 with the pressure difference caused by heating the water in the water-supply passage 17, a humidifying means for dispersing water supplied in the humidifying tank 11 to the outside, and a reflux passage 18 for communicating the humidifying tank 11 and the upstream of the water-supply means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347641-A (JP)
Title: Developer supply device, development device, and image forming apparatus
Inventor: SAIKI ATSUNA
IPC: G03G15/04
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To steadily supply a developer while adjusting an amount of supply of the developer.  <P>SOLUTION: The left and right ends of a developer storage chamber 56 communicate, via supply passages 104a and 104b formed in a housing 54, with a developer stirring chamber 58 formed in the lower part in the housing 54. In the housing 54, supply path stirring parts 106 are fitted in areas forming the supply paths 104a and 104b. The supply path stirring parts 106 each include: a duct 108 defining a developer passage; an actuator 110 abutting on a first developer stirring member 64; and a stirring elastic part 112 that has, for example, a coil spring. By the contact of a first developer stirring member 64 with a contact part 124, the stirring portion 134 of each stirring elastic part 112 shakes substantially parallel to the direction of the flow of the developer within the developer passage formed in each supply path stirring part 106, via which the developer storage chamber 56 and the developer stirring chamber 58 communicate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349314-A (JP)
Title: Method of manufacturing strained soi substrate wafer
Inventor: SENSAI KOJI
IPC: H01L21/762
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a strained SOI substrate wafer that is further reduced in dislocation and has an SiGe layer relieved in strain.  <P>SOLUTION: The method of manufacturing the strained SOI substrate wafer includes steps of: forming a porous silicon layer 12 on the surface of a high-concentration boron-added p<SP>+</SP>-type silicon substrate 11 by using the substrate 11 as a relocating-side substrate; forming an amorphous silicon layer 16 on the porous silicon layer 12; and epitaxially growing a silicon-germanium layer 13 on the surface of the amorphous silicon layer 16. The method also includes steps of: forming an oxide film layer 17 on at least one surface of a silicon substrate 15 by using the substrate 15 as a relocated-side substrate; sticking the relocated- and relocating-side substrates 15 and 11 to each other through the oxide film layer 17 and heat-treating the stuck substrates 15 and 11 after the oxide film layer 17 is formed; and separating the stuck substrate 15 and 11 from each other and forming a strained silicon layer 18 on the surface of the exposed silicon-germanium layer 13 by etching the relocated-side silicon substrate 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349070-A (JP)
Title: Portable electronic device
Inventor: KAWAGUCHI RYUJI
IPC: H01M10/48
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable electronic device of which a secondary battery is prevented from becoming unusable soon due to deterioration thereof, by making the number of repetition of charging clear by a wireless tag, and notifying a user of the deterioration thereof.  <P>SOLUTION: A data-reading and writing part 20 reads information including the identification and kind of the battery stored in the wireless tag 32, and a CPU 22 recognizes the information including the identification of the battery read by the data-reading and writing part 20 and the kind of the battery. In the case of the secondary battery, the CPU 22 counts the number of charging of the battery performed in the portable electronic device, and a storing part 8 stores the number of charging. The CPU 22 makes a display part 29 display a warning information related to the usage of the battery depending on the number of charging.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350387-A (JP)
Title: Method and device for detecting abnormality of motor
Inventor: MORIKAWA MASAHIKO
IPC: H02H7/085
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for detecting abnormality of a motor capable of surely detecting abnormality of a motor and also capable of predicting failure of the motor.  <P>SOLUTION: Sampling data generated from a sensor signal are interpolated at an interpolation processor 51, and stored in a sampling data storing part 61. After the data of prescribed number of pieces are stored, they are read out of the sampling data storing part 61, and inputted in a calculation part 52. At the same time, a reference data stored in advance in a reference data storing part 62 is also inputted in the calculation part 52. The calculation part 52 performs correlation operation between the sampling data and the reference data. The calculation result is determined at a determination part 53, and an alert is outputted if an abnormality exists.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005281-A (JP)
Title: Light emitter having voltage dependent resistor layer
Inventor: LIU WEN-HUANG
IPC: H01L27/15
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To avoid radiation damage to a light emitter caused by static electricity.  <P>SOLUTION: The light emitter comprises an emission stack, a first electrode, a second electrode and a voltage dependent resistor layer. The emission stack has a first surface and a second surface. The first electrode is formed on the first surface of the emission stack. The second electrode is formed on the second surface of the emission stack. The voltage dependent resistor layer is connected with the first and second electrodes and formed during the formation of the light emitter. Consequently, the yield of the light emitter is increased.  <P>COPYRIGHT: (C)2005,JPO&NCIPI