baber/WOPTO huggingface dataset:
Patent JP-2004229411-A (JP)
Title: Controller of vehicle
Inventor: YOSHINO HIROYASU
IPC: B60L50/16
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller of a hybrid vehicle in which a motor having a large rated output can be used up to its highest output.  <P>SOLUTION: A vehicle comprises an engine 1, a generator 2 connected with the engine 1, a motor 4 having a rated output larger than that of the engine 1 and driving a drive wheel with power generated from the generator 2, and a battery 9 for supplying power to the motor 4 when power supply thereto is deficient and storing excess power when power is supplied excessively. A controller 10 calculates a control target value of the motor 4 based on the traveling state of the vehicle, calculates a control target value of the engine 1 based on output characteristic data of the engine 1 and the control target value of the motor. The output limit value of the motor 4 is calculated based on output characteristic data of a virtual engine having output characteristics identical to those of the engine in an output range not higher than the rated output of the engine 1 and having a rated output not lower than that of the engine 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226007-A (JP)
Title: Missile canister
Inventor: KIKUCHI TADAHARU
IPC: F41F3/04
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To carry out lightening and improvement of rigidity by integrally forming a recessed part in a wall of a canister body to form a wing guide part or the like.  <P>SOLUTION: In a composition of the missile canister, the wing guide parts 4 and 5 are integrally formed on each one face 2 and 3 of the wall 1a of the canister body 1, a first recessed part 20 is formed on another face 6 of the wall 1a, and wiring 7 or the like is arranged in the first recessed part 20.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004051080-A (JP)
Title: Daytime lighting device for vehicle
Inventor: MATSUBARA MASARU
IPC: H05B37/02
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent failure in turning on/off daytime lighting and improve visibility of the daytime lighting in a four-wheel vehicle.  <P>SOLUTION: This daytime lighting device 100 for a vehicle is attached onto the vehicle 10 and is constituted of a light 110 for daytime driving for emphasizing the presence of the vehicle 10 with its lighting, and a lighting circuit 120 for daytime driving for turning on/off the light 110 for daytime driving according to on/off of a key switch 16 in the vehicle 10 or the running/stopping of an engine in the vehicle 10. Preferably, a light source of the light 110 for daytime driving is a light emitting diode 112.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004236388-A (JP)
Title: Stator of rotary electric machine
Inventor: KODA SEIJI
IPC: H02K3/50
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary electric machine in which the introduction of a local temperature rise can be reduced and the decrease of the efficiency can be prevented while the number of turns is increased to raise its output.  <P>SOLUTION: A stator winding has large and small diameter annular coil groups in which an annular coil disposed on the small diameter side of a slot and an annular coil disposed on the large diameter side of the slot are connected in series with each other, and an intermediate diameter annular coil group in which the annular coils disposed on the intermediate diameter side of the slot are connected in series with each other. The large and small diameter annular coil groups and the intermediate diameter annular coil group are connected in parallel with each other.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234950-A (JP)
Title: Push-button switch for emergency stop
Inventor: ARIGA KENTARO
IPC: H01H13/14
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a push-button switch for emergency stop with high reliability capable of surely putting a switch part in an off-state even in case a push-button body is further pushed in from a foremost end position by abnormal external force.  <P>SOLUTION: When the push-button body 15 is in a state held at either an original position or the foremost end position, movement of the ring toward the side of the switch part 10 is restrained so as not to give any hindrance to a switching operation of the switch part by abutting part of a stopper ring 30 with a locking protrusion 3 fitted at one end side of a body case 1, and when the push-button body 15 is further pressed in from the foremost end position, the stopper ring 30 is pressed by the push-button body to once go over the locking protrusion 3 and be hindered from moving back, and the switch part 10 is held in an off-state by separating a movable contact point 26 and a fixed contact point 13, by abutting a conductive piece 25 equipped with the movable contact point 26 with the ring 30.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234732-A (JP)
Title: Stamper for optical disk substrate, and its manufacturing method
Inventor: OKAMOTO KAORU
IPC: G11B7/26
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stamper capable of easily and inexpensively manufacturing an optical disk substrate whose cross section is rectangular and the smoothness of a slope between the land and the groove is excellent.  <P>SOLUTION: The method for manufacturing the optical disk substrate stamper includes (1) the step of forming a dielectric layer constituted of at least a dielectric on a master optical disk provided with a pattern flat part corresponding to a recording track, and a slope not parallel to the flat part, (2) the step of eliminating the dielectric layer present in the slope by anisotropic etching in which etching rates are different for the flat part and the slope, and (3) the step of forming a conductive film on the master disk and plating the conductive film with a metal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235450-A (JP)
Title: Semiconductor device
Inventor: HAYASHI YASUYUKI
IPC: H01L25/00
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which the mounting area of added circuit elements on a board is reduced and design modification can be made easily.  <P>SOLUTION: The semiconductor device comprises a semiconductor chip 11 including one or a plurality of signal circuits for inputting/outputting a signal, added circuit elements 12-17 connected electrically with at least one signal circuit in the semiconductor chip, a package 18 for containing the semiconductor chip and the added circuit elements, and a plurality of terminals 19 fixed to the package and connected electrically with the circuits or added circuit elements in the semiconductor chip.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230763-A (JP)
Title: Ink jet recording apparatus
Inventor: MATSUO TAKASHI
IPC: B41J2/01
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet recording apparatus which eliminates useless ink consumption by eliminating sequential head cleaning operations when a plurality of host computers (external devices) in a network simultaneously issue head cleaning requests to the recording device, and to shorten a waiting time before starting recording.  <P>SOLUTION: According to the operation of the ink jet recording apparatus, when the request of head cleaning is issued from one of the host computers (external device) in the network, a user ID of a request origin is compared with the user ID of the host computer which has issued the request of head cleaning currently carried out, and the two user IDs are different, the later-issued request of head cleaning is neglected.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235075-A (JP)
Title: Fuel cell power generation system
Inventor: HANADA TOMOYUKI
IPC: H01M8/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the excessive rise of a temperature of a fuel cell battery cooling water due to the burning of exhaust hydrogen and prevent the deterioration of water quality of the cooling water.  <P>SOLUTION: The exhaust hydrogen exhausted from a fuel cell stack 4 by a purge valve 5 is burned at a hydrogen combustor 6. The burning heat of the combustor 6 is absorbed into the cooling water by a heat exchanger 6a of the combustor 6 disposed on a cooling water bypass line 10 and the heat of the cooling water is conducted to a second cooling water by an intermediate heat exchanger 14 disposed a down stream of the heat exchanger 6a of the combustor 6. The second cooling water is circulated by a second cooling water pump 15 and radiates the heat of the cooling water to the air for air conditioning by a heater core 22 of an air conditioner 21.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234515-A (JP)
Title: Collation image display device, and collation image display program of computer
Inventor: MATSUMIYA MASATOSHI
IPC: G06T17/40
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To detect a change among a lot, two, three or more, of images with excellent visibility while easily taking correspondence among the images in a collation image display device.  <P>SOLUTION: The collation image display device is provided with an intra-3D-space arrangement means for three-dimensionally arranging the respective images acquired from a camera or a data base in a three-dimensional space successively in a prescribed position relation and generating the arrangement state of the three-dimensional space, and a projection drawing generation means for converting the arrangement state of the three-dimensional space to a perspective projection drawing on a two-dimensional image viewing from an appropriate changeable view point and displaying it on the screen of a display device.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237291-A (JP)
Title: Method of manufacturing continuous casting slab and steel material obtained by working the cast slab
Inventor: MUROTA YASUHIRO
IPC: B21B1/00
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of inexpensively manufacturing a continuous casting slab having a fine secondary solidified structure and being excellent in mechanical characteristics, which can manufacture a steel material excellent in material characteristics in the vicinity of the center of a plate thickness without requiring special facilities and complicated manufacturing processes and without adding an alloy element for fining the solidified structure in manufacturing the steel material from a continuous casting slab at a low rolling rate.  <P>SOLUTION: After the continuous casting slab 6 is solidified to its center, the slab is rolled in a thickness direction so that the value of P represented by the following formula (1) becomes 3 or more, where the temperature difference ΔT(ΔT=Tm-Ts) between the temperature (Tm) of the center of the slab and the surface temperature (Ts) of the slab is 400°C or more, and a strain speed is 1×10<SP>-2</SP><SB>S</SB><SP>-1</SP>to 1×10<SP>-3</SP><SB>S</SB><SP>-1</SP>. Meanwhile, in the formula (1), P<SB>total</SB>is an roll reduction amount (%) of the slab and D is the thickness (mm) of the slab before rolling. In this case, the formula (1) is P=0.19×P<SB>total</SB>×ΔT/(D/2)-4.2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265618-A (JP)
Title: Protection element
Inventor: KOUCHI YUJI
IPC: H01H37/76
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protection element for surely restricting a distance between a base plate and an insulating cover plate and having reduced variation in thickness and excellent dimensional stability.  <P>SOLUTION: In the protective element, a low-melting point metallic body 2 is disposed among a plurality of electrodes 4, 5 formed on a base plate 1, and a current is intercepted by fusing the metallic body 2. An insulating cover plate 13 is disposed so as to face the base plate 1. The cover plate 13 is contacted with leads 8, 9, 10, 11 without being interposed by a resin 14, and accordingly, these leads 8 to 11 act as spacer members to determine the distance between the base plate 1 and the cover plate 13. The front edges of each lead may be folded, and the spacer members may be formed on the side of the cover plate 13.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245911-A (JP)
Title: Pattern imaging system
Inventor: INOMATA TOSHINORI
IPC: B41J2/44
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To easily and exactly perform regulation for lining up a plurality of beam spots while imparting overall integrity along a vertical scanning direction.  <P>SOLUTION: The centroid positions (x<SB>1</SB>and y<SB>1</SB>) and spot width L<SB>1</SB>of the beam spot SB<SB>1</SB>corresponding to a laser beam LB<SB>1</SB>are first measured. The centroid positions (x<SB>i</SB>and y<SB>i</SB>) and spot width L<SB>i</SB>of the beam spot SB<SB>i</SB>corresponding to the laser beam LB<SB>1</SB>are successively measured and are compared with the centroid positions (x<SB>1</SB>and y<SB>1</SB>) and spot width L<SB>1</SB>which are references. In case of the occurrence of mispositioning Δy and a difference ΔL of the width, the delay time "DT<SB>i</SB>" and ON time "OT<SB>i</SB>" of an acousto-optic modulator corresponding to the beam spot SB<SB>i</SB>are so offset regulated as to dissolve them.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243684-A (JP)
Title: Image formation device
Inventor: KAMOSHITA SHINICHI
IPC: G03G15/05
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To more uniformly and more stably butt writing electrodes against an image carrier even when there are a height gradient of projections of the writing electrodes and a film thickness gradient of an image carrier.  <P>SOLUTION: An image formation device is constituted, in which a conductive pattern 9 is independently wired at a flexible base 3a, and the projections of the writing electrodes 3b are formed by metal plating onto an electrode part of the conductive pattern 9. The height gradient is brought about by the metal plating to the projections. Moreover, a coating liquid with conductive fine particles 2e dispersed in a dielectric resin is applied by the dipping method to a base 2a of the image carrier 2. The film thickness gradient is brought about to the coated film by the dipping application. The height gradient of the projections and the film thickness gradient of the coated film make a writing head 3d contact the coated film of the image carrier in butting directions of mutually opposite directions, that is, in which the larger height side of the projections butts against the smaller film thickness side of the coated film, and the smaller height side of the projections butts against the larger film thickness side of the coated film. The writing head can be more uniformly and more stably butted against the image carrier accordingly.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251934-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: YAMAZAKI TOMOKI
IPC: G03G9/087
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide toner excellent in electrification stability, environmental stability, storage stability against heating, coloring property, sharpness and transparency as well as light resistance.  <P>SOLUTION: In the toner for developing an electrostatic charge image containing at least a binder resin, a coloring agent and a charge controlling agent, the binder resin contains a hydrogenated petroleum resin having ≥50% hydrogenation rate and a styrene polymer, and the charge controlling agent is a zinc salt compound of an aromatic hydroxycarboxylic acid.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252017-A (JP)
Title: Display panel driving device
Inventor: SHIGETA TETSUYA
IPC: G09G3/28
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display panel device etc. capable of decreasing the number of transmission lines.  <P>SOLUTION: The display panel device is equipped with a display control part 100A which controls display of a plasma display panel 30, a driving part 100B which drives the plasma display panel 30 according to the signal from the display control part 100A, and a transmission line L for data transfer between the display control part 100A and driving part 100B. The driving part 100B has a decoder part 7 which decodes the signal from the display control part 100A to generate a control signal for generating driving pulses.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258146-A (JP)
Title: Illuminator
Inventor: KATANO KENICHI
IPC: G03B15/05
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illuminator obtained by integrating a lamp part with an electronic flash light emitting part and capable of enhancing the degree of freedom of the emitting surface structure of the lamp part and the electronic flash light emitting part without increasing parts by comparatively simple constitution.  <P>SOLUTION: In the illuminator having the lamp part radiating normal light, the electronic flash light emitting part emitting electronic flash light, and an optical member 13 arranged in front of the lamp part and the electronic flash light emitting part and covering over their emitting surfaces, the optical member is constituted to have a 1st surface 131a through which luminous flux radiated from the lamp part passes and a 2nd surface 132a through which luminous flux radiated from the electronic flash light emitting part passes.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265649-A (JP)
Title: Lighting apparatus
Inventor: KOBAYASHI MASATAKA
IPC: F21V11/06
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting apparatus preventing a glare from four corner parts of a square-shaped opening and a reflection of a fluorescent lamp on a screen of a display device in the case of irradiating light of the square-shaped fluorescent lamp from the square-shaped opening formed in a lighting apparatus main body.  <P>SOLUTION: A louver 3 has a plurality of louver blades 13 arranged in the direction crossing the straight tube part of the fluorescent lamp 4 at right angle, positioned along the square-shaped opening 8 formed on the lighting apparatus main body 2, and the interval between a pair of louver blades 13 adjoining and facing in parallel with each other is set same as the interval between the edge part 11 of the square-shaped opening 8 at the four corner parts of the square-shaped opening 8 and the louver blades 13 facing in parallel with the edge part 11. Thereby, the light shielding angle of the louver 3 become equal in all range of the square shape opening 8, and the glare or the reflection of the fluorescent lamp 4 on the display device can be prevented, and furthermore, since the amount of light shielded by the louver 3 is restricted in small quantity, the luminous intensity is maintained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266488-A (JP)
Title: Method for establishing radio link
Inventor: NANBA SHINOBU
IPC: H04L12/70
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide the establishment method of a radio link for newly establishing the radio channel between opposite nodes and newly establishing the radio link between nodes.  <P>SOLUTION: The method for establishing the radio link includes a first procedure for randomly operating an own node as either "transmission node" or "reception node", a second procedure for selecting one of a plurality of FIDs f1-fn secured in advance in operation as "transmission node", a third procedure for executing a transmission-side transmission mode for transmitting a unique word by the selected FID and a transmission-side reception mode in this order, a fourth procedure for repeating the second and third procedures by a specific number of times before returning to the first procedure, and a fifth procedure for executing synchronous establishment processing to a node for returning a response signal when the response signal is received in the transmission-side reception mode.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266055-A (JP)
Title: Thermo-module integrated module package and its manufacturing method
Inventor: SHIMADA TORU
IPC: H01L35/32
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermo-module integrated module package, small in size, prominent in wiring reliability and reduced in cost for package assembly.  <P>SOLUTION: The thermo-module integrated package is manufactured by a method wherein a lead pattern and a plurality of electrodes are formed on the inside surface of the package through printing or thin film method, then, a plurality of n-type semiconductor compound elements and a plurality of p-type semiconductor compound elements are connected in the plurality of electrodes, in series electrically and alternately in the type of n and p to connect to a package lead frame directly and electrically through the lead pattern.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263660-A (JP)
Title: Fuel injection apparatus
Inventor: WAKAMATSU YOSHIHISA
IPC: F02M51/06
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection apparatus that easily control a deformation amount of an injection hole member and prevents breakage of the injection hole member.  <P>SOLUTION: When the injection hole member 30 is attached to a valve body 20, the injection hole member 30 is pressed into the valve body 20 until a reverse bottom side end 34 of a cylinder section 31 abuts on a step section 25. The bottom 32 of the injection hole member 30 projects on the valve body 20 side, and the bottom 32 abuts on the valve body 20 to deform. By defining axial length of a small diameter section 25 of the valve body 20, a projection amount of the bottom 32 of the injection hole member 30, and axial length of the cylinder section 31, the deformation amount of the bottom 32 is made contact when the injection hole member 30 is attached to the valve body 20. Therefore, the deformation amount of the bottom 32 of the injection hole member 30 is easily controlled. The mutually contacting step section 25 and reverse bottom side end 34 are welded to each other, thereby allowing easy welding.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270207-A (JP)
Title: Fluidization countermeasure method and projected amount calculation method of separate flow structural body used therefor
Inventor: MATSUDA TAKASHI
IPC: E02D27/12
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluidization countermeasure method capable of lowering a fluid force to a foundation by ground liquefaction in the case of an earthquake and reducing damage to a pile foundation and damage accompanied thereby.  <P>SOLUTION: The fluidization countermeasure method is so constituted that a separate flow structural body 18 formed in a streamline shape is provided to a position opposed to the direction of the side flow A by the ground liquefaction in a foundation footing 10 supported on the pile foundation 12 in the ground.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234610-A (JP)
Title: Field management system using internet camera
Inventor: SATO IWAO
IPC: G06Q50/08
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a field management system capable of avoiding an increase in cost on the occurrence of a problem in a building site, construction site or civil engineering site.  <P>SOLUTION: A relevant agent which introduces this system forms a field management Web site A10 as a management homepage for a field A. The field management Web site A10 has a provider P, and is stored in the Web server WB of the provider P. The Web server WS has a field management server A20 for storing a means invented for the management of the field A. The field management server A20 controls a camera management server A30, an agent information database A40, a problem content selection means A50 or a selection destination data transmission means A60.  <P>COPYRIGHT: (C)2004,JPO&NCIPI