baber/WOPTO huggingface dataset:
Patent JP-2004352001-A (JP)
Title: Automatic steering device of vehicle
Inventor: SAKAI KATSUHIRO
IPC: G08G1/16
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a steering wheel from rapidly rotating at the moment of a changing of a control state of an actuator for turning the wheel.  <P>SOLUTION: When, in automatic steering mode where the driving of the actuator is controlled based on a preset norm steering torque, a state where an external force FDO applied when a tire runs on a small stone or a step is canceled by a driving force FA0 generated by the actuator and the turning angle θ is kept 0 is switched to an electric power steering mode where the driving of the actuator is controlled based on a steering torque applied to the steering wheel by a driver, the driving force FA0 disappears, hence the wheel is turned by the external force FDO, and the steering wheel rapidly rotates. By slowly switching the automatic steering mode to the electric power steering mode in a switching time t0, the rapid rotation of the steering wheel is prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353724-A (JP)
Title: Bearing device for driving wheel
Inventor: UMEKIDA HIKARI
IPC: F16C43/04
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing device for a driving wheel capable of preventing the stick slip sound, increasing the rigidity of the device, and improving the durability.  <P>SOLUTION: In this bearing device for the driving wheel wherein a wheel mounting flange 4, an inner rolling face 1a and a cylindrical small diameter step part 1b axially extended from the inner rolling face 1a are formed on an outer periphery of a hub ring 1, an inner ring 7 is externally fitted to the small diameter step part 1b, and axially fixed by a caulking part 6 formed by plastically deforming an end part of the small diameter step part 1b outward in the radial direction, a shaft part 17 axially extended from a shoulder part 16 of an outer joint member 14 of a constant velocity universal joint 3 and provided with a small diameter step part 17a and a serration 17b is internally fitted to the hub ring 1, and the hub ring 1 and the outer joint member 14 are detachably axially connected, a specific axial clearance is formed between the caulking part 6 and the shoulder part 16, and a specific radial clearance is formed between the small diameter step parts 1b, 17a of the hub ring 1 and the shaft part 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004089690-A (JP)
Title: Pinball game machine
Inventor: YAMASHITA KOJI
IPC: A63F7/02
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To almost optionally change a display of a display device by allowing a game ball to enter or pass through a second area different from a first area.  <P>SOLUTION: In this pinball game machine, a game board 3 is provided with the display device 9 and a first detecting switch for detecting that the game ball enters or passes through the first area 10 on a game board surface, and a game state advantageous to a game player is generated when the display device stops in a predetermined image mode after variably displaying an image when the first detecting switch detects an entrance or the passing of the game ball. A second area 18 is arranged in a position different from the first area on the game board surface. A second detecting switch is arranged for detecting that the game ball enters or passes through the second area. A display change control means is provided for changing the display of the display device 9 when the second detecting switch detects an entrance or the passing of the game ball.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004354875-A (JP)
Title: Diffraction optical element and its manufacturing method, and optical pickup device and optical disk drive device
Inventor: AZUMA YASUHIRO
IPC: G02B5/18
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To effectively reduce chipping of a diffraction optical element.  <P>SOLUTION: In the diffraction optical element provided with a transparent substrate 10, an organic material film 102 fixedly stuck on the transparent substrate with interposing an adhesive layer 101 and with a rugged diffraction grating 11b formed on the surface opposite to the adhesive layer, an overcoat layer 103 arranged on the surface where the diffraction grating 11b is formed of the organic material film, and a transparent protecting substrate 104 fixed on the overcoat layer, the thickness TS of the adhesive layer 101 is nearly equal to the thickness TO of the overcoat layer 103, the chipping in the circumferential surface part of the transparent substrate and/or the protecting substrate is controlled to be ≤100 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360188-A (JP)
Title: Magnetic shielding material sticking implement, and tool and method for sticking magnetic shielding material
Inventor: SHIMURA YUTAKA
IPC: H05K9/00
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for sticking a sheet-like magnetic shielding material with good workability without deteriorating the performance of the sheet-like magnetic shielding material.  <P>SOLUTION: This magnetic shielding material sticking implement 10 for sticking the sheet-like magnetic shielding material 50 on a wall surface is equipped with a narrow plate-shaped sticking implement body 11, and mounting protrusions 16, 16, 16, etc., which are provided in the body 11 and which are covered with cap members 20, 20, 20, etc. The body 11 has screw holes 12, 12, 12, etc., which allow the insertion of screws 30, 30, 30, etc., so as to be fixed to the wall surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003313109-A (JP)
Title: Method for producing milky lotion
Inventor: SATO KEIJIRO
IPC: A61K8/00
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a milky lotion product with slight limitations on ingredients used, avoiding use of an ingredient unfavorable even for the skin without damage even when used for a long period and usable without anxiety for users having hypersensitivity of the skin, causing disorder such as receiving of irritation and causing pruritus or redness when using a usual milky lotion.  <P>SOLUTION: The method is to produce the milky lotion from an oily phase component and an aqueous phase component. In the method, the oily phase component is subjected to a mixing and dissolving treatment at a low temperature under a reduced pressure and a perfume, as necessary, is then added and mixed with the resultant oily phase component. The obtained oily phase mixed component is further added and mixed with an aqueous phase and subjected to an emulsifying treatment at a low temperature under a reduced pressure. A component unstable to heat, as necessary, is added, mixed and treated with the resultant product.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004362084-A (JP)
Title: Point management program, server for providing this program, and terminal device
Inventor: SUKETA HIROKO
IPC: G06Q30/06
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To introduce a system at low cost for analyzing customer information in real time and managing points using customers' cellphone terminals.  <P>SOLUTION: Point management and calculations for the analysis of customer information are carried out inside each customer's cellphone terminal. At the time of purchase, purchase data encrypted including at least the customer's ID are inputted to the cellphone terminal and data are updated inside the cellphone terminal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361641-A (JP)
Title: Micro-lens device and its manufacturing method, and electro-optical device and electronic equipment
Inventor: SAKAI HIROBUMI
IPC: G02B3/00
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To suppress rays of light which go straight on and emit from gaps among lenses.  <P>SOLUTION: In the manufacturing method of a micro-lens device, a plurality of lens parts L are formed on the surface of a substrate P while being spaced mutually by discharging liquid drops 32 on the surface of the substrate. The method has a process for applying control material which controls the straightly going property of rays of light on gaps S among the lens parts L.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360599-A (JP)
Title: Fuel injection control method for internal combustion engine
Inventor: MIYAMOTO SENJI
IPC: F02D41/04
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection control method capable of increasing the accuracy of fuel injection and the durability of fuel injection valves in an internal combustion engine using an SPI system.  <P>SOLUTION: In this fuel injection control method for the internal combustion engine, the plurality of fuel injection valves are installed in an intake passage on the collecting part upstream side of the intake manifold of the internal combustion engine and fuel is supplied to the plurality of cylinders of the internal combustion engine by fuel injection from the fuel injection valves. The method comprises an alternate injection control supplying fuel by alternately driving the plurality of fuel injection valves when intake air amount is as small as less than a specified value and a simultaneous injection control supplying fuel by simultaneously driving the plurality of fuel injection valves when the intake air amount is as large as more than a specified value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361776-A (JP)
Title: Image forming apparatus
Inventor: UEDA HIROYUKI
IPC: G03G21/10
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus using an amorphous silicon photoreceptor, which is improved so that the high grinding force of a cleaning roller to the photoreceptor can be maintained to be constant over a long term without causing toner's slipping through a cleaning blade or toner's fusion on the cleaning blade.  <P>SOLUTION: In the image forming apparatus, the moving direction of the cleaning roller 6 is reverse to that of the photoreceptor 1 at a position where the roller 6 is opposed to the photoreceptor 1 at the time of forming an image, and the moving direction thereof is the same as that of the photoreceptor 1 at the time of image non-forming time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006014-A (JP)
Title: Method and system for providing image
Inventor: YAMADA YOSHIJI
IPC: G06F3/048
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To update object-related information associated with an object according to the lapse of time after photographing the object.  <P>SOLUTION: A plurality of pieces of object-related information 3 having contents according to the lapse of time after photographing an object image 1 included in image information 11 are prepared as photographic date reference object-related information 31 and display date reference object-related information 32, and when a display request is issued in order to display the object image 1, the display date reference object-related information 32 which can be referred to with the date information for the above display request is acquired from among a plurality of pieces of the display date reference object-related information 32, and the photographic date reference object-related information 31 which can be referred to with the photographic date is acquired, and the acquired display date reference object-related information 32 and photographic date reference object-related information 31 is added to the image information 11 and displayed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004097793-A (JP)
Title: Method and apparatus for releasing aroma and method for transferring aroma from aroma releasing unit
Inventor: BENIO KEVIN
IPC: A61L9/03
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user-friendly apparatus for releasing aroma and a method for releasing aroma and a method for transferring aroma from an aroma releasing unit.  <P>SOLUTION: The apparatus for releasing aroma includes a first layer which releases a first portion of fragrance and a second layer adjacent to the first layer which release a second portion of the fragrance. The second portion of the fragrance is released from the second layer after the first portion of fragrance is released.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005010245-A (JP)
Title: Storage box provided with sound generating function
Inventor: USHIYAMA YOSHIO
IPC: G10F1/06
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage box which is simple and compact in its constitution and has a sound generating function that has good acoustic effect.  <P>SOLUTION: A storage box 100 has a storage space to store articles and a sound generating device. The storage box is provided with an external body 110 which constitutes an external shape and an internal body 120 which is fitted into and held by the external body. The storage space consists of front side storage recessed sections 121a, 121b and 121c provided on a front surface 121 of the internal body. A back side storage recessed section 122a is provided on a rear face 122 of the internal body to store a sound generating device 140. The front and the rear side storage recessed sections are constituted in a region in which the sections are mutually not overlapped with each other in a planar manner.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004030895-A (JP)
Title: Optical pickup provided with monitor light detector
Inventor: LEE DONG-YOUL
IPC: G11B7/1356
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup provided with a monitor light detector.  <P>SOLUTION: The optical pickup is characterized in to include an optical element, capable of adjusting at least one of a luminous intensity of light made incident onto the monitor light detector, a beam profile, and a traveling direction, which is placed before the monitor light detector for receiving and detecting part of a luminous quantity emitted from a light source in order to control the optical output of the light source, for the purpose of recording and / or reproduction utilizing light by focusing the light emitted from the light source through an objective lens to form an optical spot on a recording face of a recording medium. Since the optical pickup is provided with the optical element capable of adjusting at least one of the luminous intensity of light made incident onto the monitor light detector, the beam profile, and the traveling direction, the optical pickup can correctly control the power of the output light from the light source in matching with a state by using the monitor light detector.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005008367-A (JP)
Title: Fork posture control device for forklift truck, and forklift truck
Inventor: HAYAKAWA MAKOTO
IPC: B66F9/24
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To easily insert a fork into a fork insert part of a pallet even if the pallet is inclined against a travelling surface of a forklift truck.  <P>SOLUTION: During the time when the forklift travels toward the pallet by the predetermined distance to insert the fork into the fork insert hole of the pallet for loading, existence of forward/backward inclination of the fork in relation to the inserting direction into the fork insert hole and existence of height displacement of the fork in relation to the fork insert hole are detected on the basis of a result of detections by a plurality of sensors provided in a tip and a base end of the fork. Operation mode for correcting the inclination and the height displacement is set, and the fork is elevated, while inclining forward/backward, to arrange the tip and the base end of the fork at a nearly central part in the vertical direction of the fork insert hole.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005010598-A (JP)
Title: Photosensitive resin composition, photosensitive element using same, method for making resist pattern and method for manufacturing printed wiring board
Inventor: SASAHARA NAOKI
IPC: G03F7/11
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition excellent in photosensitivity, resolution, chemical resistance (plating resistance), adhesion, mechanical strength and flexibility, stabilizing the hue of the photosensitive resin composition and the quality of a photosensitive element, and useful to increase the density and resolution of printed wiring.  <P>SOLUTION: The photosensitive resin composition contains (A) a binder polymer, a photopolymerizable compound including (B1) ethoxylated triglycerol acrylate and (B2) a bisphenol A based (meth)acrylate compound as essential components and having at least one polymerizable ethylenically unsaturated bond per molecule, (C) a photopolymerization initiator and (D) a dye shown by formula (I).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005012648-A (JP)
Title: Radio communication apparatus and its transmitting/receiving circuit
Inventor: MASUMOTO HIROSHI
IPC: H04B1/40
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To share a circuit without mutually affecting signals in other frequency bands, in a radio communication apparatus using two or more radio frequency bands, and to reduce the number of parts and the size of the apparatus.  <P>SOLUTION: In a radio communication apparatus wherein a 2.4 GHz band and a 5 GHz band are intermingled as radio frequency bands, simultaneous operation of a 2.4 GHz-band transmitting/receiving circuit 3 and a 5 GHz-band transmitting/receiving circuit 3' is evaded by time-sharing processing a 2.4 GHz-band radio frequency signal and a 5 GHz-band radio frequency signal. Moreover, the frequency bands of their intermediate frequency (IF) signals are unified into the frequency band of an intermediate frequency (IF) signal of the 5 GHz-band signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017421-A (JP)
Title: Liquid crystal module
Inventor: HASHINO TOSHIO
IPC: G02F1/1333
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal module with improved workability by facilitating connection to a connector arranged on the rear face.  <P>SOLUTION: In the liquid crystal module 10, a substrate side connector 18a is mounted on a circuit substrate 18 so as to make the direction of connection parallel to the substrate 18 and a linear protrusion guide 17a used in connecting a main body side connector to the substrate side connector 18a is formed on a rear face case 17 of the connection port side of the substrate side connector 18a, wherein the guide 17a is made of a resin which is integrally molded with the rear face case 17 and has a face opposing the long edge of the connection port of the substrate side connector 18a and a face opposing the short edge of the connection port of the substrate side connector.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005020831-A (JP)
Title: Driving force controller at level difference passing time by electric motor vehicle
Inventor: AKIBA TORU
IPC: B60L15/20
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a longitudinal vibration of a vehicle body generated when wheels of an electric vehicle pass a road surface level difference.  <P>SOLUTION: A driving force controller at the level difference passing time by a motor vehicle detects the change of a wheel speed of wheels at a stage in which the wheel starts contact with a road surface level difference, by utilizing excellent response of a motor estimated as 100 Hz or more when the wheels ride beyond the road surface level difference, and corrects to increase or decrease the drive force of the wheels so as to suppress the change of the wheel speed thereafter based on the detected data. Thus, the change of the wheel speed is suppressed to reduce the longitudinal vibration of the vehicle body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005018217-A (JP)
Title: Retrieval server device and retrival method
Inventor: SUMINO HIROMITSU
IPC: G06F12/00
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distributed retrieval system for efficiently selecting the optimal node which stores retrieval object data to be retrieved in order to reduce traffic necessary for retrieval, and to reduce a communication load.  <P>SOLUTION: This retrieval server device is provided with: a retrieval object database 361 for storing retrieval object data; a retrieval result history table 362 for storing selection data obtained by making a server identifier correspond to the evaluation data of another retrieval server device; a judging part 402 for retrieving the retrieval object database based on a retrieval request including a retrieval condition, and for transmitting the retrieval result and its own server identifier to a retrieval request origin when the retrieval object is detected, and for transmitting one part or whole part of the selection data associated with the retrieval request and the retrieval condition to another retrieval server device based on the selection data when the retrieval object is not detected; and a history updating part 408 for updating the selection data stored by its own device based on the selection data acquired from another retrieval server device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005015827-A (JP)
Title: Aluminum sliding member, and its production method
Inventor: TAN TORONRON
IPC: C22C49/14
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum sliding member which is used for sliding with a resin based composite sliding member obtained by compounding ceramics particles or the like into a resin material, and which can suppress the wear of the resin based compound sliding member, and can also suppress the wear of itself.  <P>SOLUTION: The aluminum sliding member used for sliding with a resin based composite sliding member consists of a base phase consisting mainly of aluminum and a second phase dispersed into the base phase. The second phase consists of at least one kind selected from metals, metallic compounds and ceramics, the average particle diameter or the average diameter thereof is 0.1 to 100 μm, and the ratio of the second phase in the total volume of the base phase and the second phase is 0.1 to 50 vol.%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005020197-A (JP)
Title: Power line communication device, control system and method for setting connection wiring therein
Inventor: AKIYAMA NOBORU
IPC: H04B3/54
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability of communication when a plurality of power line communication devices where a high frequency signal is overlapped with two electric power wires of three phase electric power wires are connected on the three phase electric power wires and the respective devices make communication.  <P>SOLUTION: The power line communication device 1100 has a communication MODEM 100 where the high frequency signal is overlapped with the two electric power wires of the three phase electric power wires 10, 11 and 12. The device is provided with means which are sequentially connected to the three phase electric power wires by a plurality of circuit connection conditions for connecting the communication MODEM 100 and the three phase electric power wires 10, 11 and 12, a means for making communication for at least two times or above, and a means for setting connection to the two electric power wires of the three phase electric power wires 10, 11 and 12 by the circuit connection condition with the largest number of reception detection times.  <P>COPYRIGHT: (C)2005,JPO&NCIPI