baber/WOPTO huggingface dataset:
Patent JP-2004111299-A (JP)
Title: Display device
Inventor: NAKAMURA TOMOKI
IPC: H01J29/80
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device of a long service life with high reliability capable of performing a high-definition display by preventing the generation of a spark between the termination of a cathode wiring and an anode and a dark current.  <P>SOLUTION: A shielding body 5 is arranged between the termination 22 of the cathode wiring 2 and the anode 23, to shield between the termination 22 and the anode 23. Though the interval between the shielding body 5 and the anode 23 is made to match with the interval between a control electrode 4 and the anode 23, the interval can be determined by the shape and potential or the like of the shielding body 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003179006-A (JP)
Title: Wafer dividing method and method of manufacturing semiconductor device
Inventor: TAKU SHINYA
IPC: H01L21/304
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for dividing a wafer and a method for manufacturing a semiconductor device, which can prevent chipping in dicing.  <P>SOLUTION: Grooves deeper by at least 5 μm than the thickness of a completed chip are made from its semiconductor element formation side in a wafer having semiconductor elements formed thereon along dicing lines arranged in a grating form, a first surface protective tape 26 is bonded on the semiconductor element formation surface of the wafer, the backside of the wafer is ground and polished down to the thickness of the completed chip so that the final chip thickness is smaller than 290 μm, and the wafer is divided into individual chips 29. Thereafter, a second surface protective tape 46 is bonded on the backside of each of the individual chips, the first surface protective tape is peeled off therefrom, and then the chip having the second surface protective tape bonded thereon is picked up.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004120092-A (JP)
Title: Image processing apparatus, image processing system, image processing method, storage medium, and program
Inventor: TSUCHIYA OKINOBU
IPC: H04N1/60
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus capable of easily and efficiently providing an image after excellent color processing even when an image of a processing object is any type of image.  <P>SOLUTION: When the object image is divided into regions and color processing is applied to the division regions, division means 407 to 409 divide the object image into the regions on the basis of color information of the object image and spatial frequency information obtained by edge extraction applied to the object image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114354-A (JP)
Title: Sensor device of motor-driven stapler
Inventor: HARAMIISHI KIICHI
IPC: B27F7/17
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor-driven stapler which improves the design latitude of a control board and cuts a manufacturing cost.  <P>SOLUTION: In the motor-driven stapler 1 equipped with a staple feed mechanism, an stapling mechanism and a drive mechanism which drives a clincher by the rotation of an electric motor 13, a sensor part is formed which is structured of one light-emitting element 21 and at least one photodetector 22 arranged on a control board 15 for controlling the electric motor 13 and an optical fiber 19 with one end arranged opposite to the light-emitting element 21 and the other end arranged opposite to the other end of another optical fiber 20 with one end arranged opposite to one photodetector 22 in the way that the end faces of the optical fibers 19 and 20 face each other across the member to be detected of the motor-driven stapler 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116060-A (JP)
Title: Erection method for corrugated steel plate web bridge
Inventor: MAEDA YOSHIFUMI
IPC: E01D2/00
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the junction strength of a corrugated steel plate and a subfloor slab to obtain a sufficient durability in the erection method for a corrugated steel plate web bridge making use of a corrugated steel plate.  <P>SOLUTION: A pair of corrugated steel plates constituting a block B(n+1) next to the head block B(n) are previously erected in the condition that a hanging support structure 100 for constructing a subfloor slab is suspended from a pair of corrugated steel plates 16 constituting the head block B(n) of an unexecuted upper floor slab. In this time, a precast corrugated steel plate 18 in which concrete blocks 32 constituting a part of the subfloor slabs 14 is embedded and jointed in the lower end is used as each corrugated steel plate 16 used for the previous erection. In this way, deterioration fear of unification due to bubbles or generation of bleeding resulting from placing concrete jointed under existing concrete members into the under face of the lower end flange of the corrugated steel plate like the conventional cases is eliminated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116065-A (JP)
Title: Wind resisting roofing tile and wind resisting structure of tiled roof using it
Inventor: SAKAKIBARA IWAO
IPC: E04D1/34
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wind resisting roofing tile whose wind resistance is enhanced by solving the problem of the susceptibility of damage easily caused upon the application of an external force, particularly from above, to its horizontal part in the event of a collision during transportation or if it is stepped on during installation, because its engagement protrusion is shaped like a hook where an upright part and a horizontal part are continuously formed; and to provide a wind resisting structure of a tiled roof using the tile.  <P>SOLUTION: The upper surface of a protruding part 5 formed on the upper surface of a face part side overlapping part 1a is formed as a support surface 6 for a stopper plate 9. A through hole 8 which penetrates a tile body 1 from the surface 6 is formed. An engagement step 11 is provided outside a flashing 13 at the head side of a lower overlapping part 3. Such tiles are laid in a staggered arrangement. The plate 9 is positioned on the protruding part 5 of the lower tile in such a manner that a portion of the plate 9 is located above the engagement step 11 of the upper tile. A fastener penetrating the plate 9 and the hole 8 is driven into a roof bed to secure the plate 9 to the tile. The protruding part 5 simply protrudes toward the tile body 1 and the fear of damage is extremely small. The upper surface of the step 11 at the head side of the tile which tends to float up when the tiles are laid is made to abut on the stopper plate 9 installed when the tiles are laid, to prevent the head side of each tile from floating up when laid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116671-A (JP)
Title: Friction roller type transmission
Inventor: OSHIMA ATSUSHI
IPC: F16H13/14
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To extremely easily attach a friction roller type transmission to a driving source such as an electric motor or a device to be driven such as an impeller without requiring brackets for attaching and attach even a large transmission by decreasing its weight.  <P>SOLUTION: When the wedge roller type transmission is attached to the electric motor X, a sub-assembly B in which a guide roller 37 or a plurality of parts such as movable rollers 38a, 38b, etc. are previously assembled is prepared to attach the sub-assembly B to the electric motor X. Then, remaining parts such as an outer ring 32 is attached to the electric motor X.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113614-A (JP)
Title: Bristle planted brush
Inventor: OKAZAKI KENICHI
IPC: A46B3/16
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To effectively wash the base parts of bristle bundles with water, to prevent the bristle bundles from being dried, and in addition, to make water smoothly pass without closing water passing holes formed in a manner to communicate with bristle planting holes by a flat wire while planting bristle bundles using the flat wire.  <P>SOLUTION: For this bristle planted brush, bristle bundles 3 are planted in bristle planting holes 2 under a doubly folded state through the flat wire 4. The bristle planting hole is formed to have a depth halfway in the thickness of bristle planting base part 11 from the bristle planting surface. A tilted lateral hole 5 is formed in a manner to penetrate from the hole bottom part of the bristle planting hole to a side surface of the bristle planting base part. The flat wire is driven in while tilting to the width direction of the brush, and at the same time, the tilted lateral hole faces in the same direction as the direction of the flat wire and is formed in a manner to tilt to the distal end direction of the brush from the hole bottom part of the bristle planting hole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114912-A (JP)
Title: Forming member having excellent axial crush resistant characteristic
Inventor: YAMAMOTO KENJI
IPC: B62D25/20
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel-made hat type forming member capable of stably absorbing shaft compression energy and having excellent axial crush resistant characteristic.  <P>SOLUTION: Preferably, this forming member has the following (1) to (2) characteristics. (1) It has axial crush resistant characteristic and has member corner parts which pass a central part in the direction of width of a member upper face and form a pair relative to a vertical face on an upper face and a plurality of sets of quenched hardened regions composed of each of a part of an upper face and a side face nipping the corner parts intermittently in the longitudinal direction of the member. (2) It is more preferable that width in the longitudinal direction of the member of the quenched hardened regions forming a pair of the plurality of sets existent intermittently is sequentially increased from a collision end side where impact load acts to the other end side. Since it has excellent axial crush resistant characteristic for absorbing axial compression energy stably, it can be used as a member for an automobile, in particular, a front side member, a rear side member, and an extension member of them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119313-A (JP)
Title: Manufacturing method of ceramic heater
Inventor: HAMAHATA KOZO
IPC: H05B3/28
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a ceramic heater capable of producing a ceramic heater with a good reproducibility and homogeneity by improving a process of winding a heating resistive element, an electrode draw-out part, an electrode pad, and a ceramic sheet with a through-hole formed around a ceramic core material in manufacturing of the ceramic heater.  <P>SOLUTION: It is confirmed that the ink is filled into the through-hole by coloring of the sheet of paper, after the ceramic sheet is placed on a sheet of paper, and after the ink is pressed into the through-hole. Afterwards, a heating resistive element is formed on one main face of the ceramic sheet, and an electrode pad on the other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129341-A (JP)
Title: Synchronous generator and refrigerator car
Inventor: IDE YUICHI
IPC: H02P9/10
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synchronous generator along with a refrigerator car using the same capable of suppressing the overshoot amount of a generated voltage by raising a falling speed of an exciting current.  <P>SOLUTION: The synchronous generator comprises a field coil which is excited by a DC, and converts to an AC by receiving a mechanical power and supplies it to a load. It comprises a means (5) that is connected in series to a field coil (2) and adjusts a field voltage by switching operation; a means (31, 36, and 37) that detects cutting off of the load; and means (22 and 24) which cut off a voltage supply path to the field coil when cutting off of the load is detected, and connect a capacitor (21) in series to the field coil to form a reflux path of the current flowing the field coil. The refrigerator car drives the compressor of a refrigeration cycle with the synchronous generator as a drive source to cool a freezer/chiller.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128197-A (JP)
Title: Pattern connection precision inspecting method
Inventor: SAITO MANABU
IPC: H01L21/027
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To materialize a pattern connection precision inspecting method capable of inspecting, with high precision and at a high speed, the connection precision at a region boundary part of a pattern plotted in each of a plurality of regions.  <P>SOLUTION: As for patterns in which only one of X and Y can be measured in a reference image, its direction is set as an attribute of a pattern image of the reference region. Further, as for patterns in which both X and Y directions can be measured, both directions are set as the attribute of the pattern image of the reference region. A secondary electronic signal detected by making the electron beams scan each inspection region (a region having attribute data measurable in an X direction) is stored in an image memory 44 together with its attribute data (positional coordinates and measurable directions, etc.) as an inspection image. The reference image and the inspection image corresponding to an inspection location are compared with each other, and as a result, a shear amount of a field connection part in the X direction is detected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125075-A (JP)
Title: Speed change control method of automatic transmission
Inventor: KANENAKA KATSUYUKI
IPC: F16H61/06
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To realize shockless speed change by improving a following lag for hydraulic pressure of a engaging element B1 in an engaging side when a speed change control method is switched to a power-off downshift after started a power-on downshift.  <P>SOLUTION: A first engaging element C3 is released, and the second engaging element B1 is fastened during the downshift in an automatic transmission. When initial pressure is supplied to the second engaging element B1 and the number of input revolution is increased by a designated value higher than the number of input revolution in a high speed gearshift while commanding the power-on downshift, hydraulic pressure of the second engaging element B1 is controlled by feedback control so as to increase the number of input revolution at a targeted change rate. When the power-on downshift is commanded after starting the power-on downshift, the initial pressure of the second engaging element B1 is maintained during a designated time after commanding the power-off downshift without any relationship with change of the number of input revolution. After completing a designates time, the hydraulic pressure of the second engaging element B1 is controlled by feedback control so as to increase the number of input revolution at a targeted change rate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127793-A (JP)
Title: Vehicular lighting fixture
Inventor: AKIYAMA KIYOHIRO
IPC: F21Y101/00
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular lighting fixture of which a lens member can be easily mounted to a housing, and the lens member mounted is hardly taken off from a prescribed position.  <P>SOLUTION: The vehicular lighting fixture 10 mounted on a mounting plate 11 having a mounting opening 12 is provided with a housing 14 housing a light source L, and a lens member 15 having a lens face 22 covering a front face opening 20 and mounted on the housing 14. A first hook part 24 locked to a locking part 13 to be coupled with the mounting plate 11, and a second hook part 25 locking the lens member 15 to a prescribed position inside the housing 14 are fitted in the housing 14. The first hook part 24 is erected from the second hook part 25, and restrains a bending deformation of the second hook part 25 by being restrained in its own deformation upon its being caught by the mounting opening 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128322-A (JP)
Title: Heating element cvd device and connecting structure between heating element and power feeding mechanism therein
Inventor: ISHIBASHI KEIJI
IPC: C23C16/455
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating element CVD device in which a plurality of connecting terminals electrically connecting a heating element to a power feeding mechanism are electrically insulated, and held at a preliminarily decided position, and one or more connecting terminal holders for supporting a heating element connected to the connecting terminal oppositely to a substrate holder in order not to expose the connecting part region of the heating element connected to the connecting terminal to a space in a treatment container are set in the treatment container, and to improve the characteristics and stability of a formed film.  <P>SOLUTION: A shield board having a heating element through hole through which a heating element passes in a non-contact status, a shield board having a plurality of through-holes through which gas passes is arranged between the portion of a heating element extended through the heating element through hole to the inside of a treatment container and the face of a connecting terminal holder toward the treatment container. A connection pin whose diameter is larger than that of the heating element is arranged at the end of the heating element, and the connecting pin is fit into the small hole of the pin bearing of a connecting terminal having a small hole whose inner diameter is smaller than the diameter of the connecting pen and a slit extended to an axial direction on a peripheral wall formed with the same hole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135376-A (JP)
Title: Method and apparatus for controlling hybrid vehicle
Inventor: YAMAGUCHI KATSUHIKO
IPC: B60L50/16
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To keep performance of a working equipment mounted on a specially-equipped vehicle which is applied with a hybrid system.  <P>SOLUTION: The specially-equipped vehicle is equipped with an auxiliary working machine 400 for special application, a battery 200 that contains an electric power to be supplied to the auxiliary working machine 400 and a motor generator 550, and an ECU100 for controlling the specially-equipped vehicle. The ECU100 comprises a detection circuit that detects the state of an engine 510 and the battery 200 serving as a supply source of an electric power, a watthour detecting circuit that detects the watthour required for the specially-equipped vehicle; and a decision circuit that decides a destination of an electric power from a supply source while supplying of the electric power to the auxiliary working machine 400 is preferred than to the motor generator 550, based on the state of supply source and the required watthour.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132196-A (JP)
Title: Radial type fluid machine
Inventor: AKASAKA TOSHIYUKI
IPC: F04B1/107
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radial type fluid machine capable of preventing a cylinder block from bending due to pressurizing force working between an eccentric cam ring, a piston and a piston shoe, and to prevent a pintle from being unbalanced in the radial direction by pressure oil working on the pintle.  <P>SOLUTION: The cylinder block 4 is relatively rotatably supported by a casing 1 in regard to the pintle 3 provided unrotatably to the casing 1. An end of the cylinder block 4 is connected to a rotating shaft 5, and at both ends of a cylinder bore part 6, the cylinder block 4 is supported by the casing 1 through a bearing 7. Cancellation ports 20a and 20b are formed on both side parts of a low pressure port 16 which is a part of the pintle 3 opposing a high pressure port 15. The cancellation ports 20a and 20b are each structured so that pressure oil of the high pressure port 15 can be introduced through cancellation passages 21a and 21b. A drain groove 22 is formed on the outside part of the cancellation ports 20a and 20b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133979-A (JP)
Title: Optical recording medium
Inventor: HAYASHI YOSHITAKA
IPC: G11B7/24035
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium realizing stable tracking and satisfactory high density recording and reproduction.  <P>SOLUTION: The optical recording medium, wherein a reflection layer 2, a first protective layer 3, a recording layer 4 and a second protective layer 5 are successively formed on a substrate 1 and light having 400 to 410 nm wavelength is made incident from the second protective layer side to perform recording. and reproduction of information is characterized in that the recording layer 4 consists essentially of Sb and Te, the reflectance of the optical recording medium before information is recorded is 8 to 13%, and the reflectance of an information recording part of the optical recording medium is lower than that of the medium before information is recorded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132613-A (JP)
Title: Chimney
Inventor: YASUDA KUNIO
IPC: E04H12/28
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the manufacturing cost while satisfactorily keeping the appearance by surrounding a metallic exhaust pipe with a facing plate.  <P>SOLUTION: This chimney comprises the metallic exhaust pipe B, which is surrounded by the facing plate 1. An air passage E for cooling the exhaust pipe is provided between the exhaust pipe and the facing plate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131261-A (JP)
Title: Wire winding device
Inventor: KANEKO KOJI
IPC: B66F9/07
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To perform normal winding action without changing a winding state even when a load handling wire has a large tension fluctuation.  <P>SOLUTION: This wire winding device is provided with a loosening arm 29 rotatably provided to be concentric with a winding drum 14, an oscillation bar 32 provided at one end part of the loosening arm 29 to be applied to the load handling wire 16, and a weight 31 provided on the other end part of the loosening arm to energize the loosening arm in a load handling wire winding direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138301-A (JP)
Title: Steam boiler
Inventor: FURUKAWA HIDEO
IPC: F22B37/42
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To further enhance safety of a steam boiler by carrying out in-furnace explosion prevention and drum body pressure fracture prevention more positively.  <P>SOLUTION: The steam boiler is provided with an in-furnace explosion preventing means including a fuel leak detecting means for detecting leaks of fuel valves 2 and 3 and a flame sensor self-diagnosing means for detecting anomaly of a flame sensor 6 outputting a flame existence signal when there is no flame, and a drum body pressure fracture preventing means with a temperature switch 10 opening when a temperature in a drum body exceeds a curie point directly connected to a fuel valve circuit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137777-A (JP)
Title: Composite building having a plurality of stories
Inventor: SUMIYA SATAE
IPC: E04B1/10
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a building of two-by-four system having small mass at second story to improve earthquake resistance of the whole building.  <P>SOLUTION: The first story 1 serving as a foundation is formed by a steel frame structure, and the second story 2 provided on the first story 1 is composed of a wooden building formed by the two-by-four system. A spacer 3 having predetermined thickness and a vibration-proofing device 5 are provided between a lateral beam 11 on a ceiling side forming the first story 1 and a foundation member 22 on a floor side forming the second story 2. A joint mechanism 6 connecting the first story 1 and the second story 2 mutually is provided between the first story 1 and the second story 2 while the vibration-proofing device 5 and the spacer 3 are provided between them.  <P>COPYRIGHT: (C)2004,JPO