baber/WOPTO huggingface dataset:
Patent JP-2004284547-A (JP)
Title: Air bag lid structure
Inventor: ONO KAZUMI
IPC: B60R21/20
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air bag lid structure capable of sufficiently securing rigidity to a load in the almost vertical direction from a surface side of an air bag lid.  <P>SOLUTION: In the air bag lid structure where a cleavage line 13 is formed on a resin-made door member 9 and a door portion 12 opening an expanding opening at the development of an air bag main body is defined, the cleavage line 13 composed of an approximately U-shaped sectional recessed groove 31 is formed on a surface side of the resin-made door member 9, the resin-made door member 9 is projected on a rear face side so as to approximately equalize a thickness of a portion of the recessed groove 31 to a general thickness 33, and a thickness 34 of one corner portion of the bottom of the recessed groove 31 is thinned in relation to the oblique direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283131-A (JP)
Title: Method for producing salted cod roe with red pepper
Inventor: OYAMA MARIKO
IPC: A23L17/30
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a salted cod roe with red pepper keeping the granular feeling and the taste of conventional product and resistant to the fading of color with time without using additives or additive substitutes produced by using food raw materials while solving problems of conventional production methods comprising the suspicious safety owing to the use of additives or additive substitutes produced by using food raw materials, or the fading of color with time in production when the salted cod roe is produced without using a color developing agent.  <P>SOLUTION: The production method comprises a salting step to immerse the ovary of walleye pollack in saline water to obtain salted cod roe and an aging step to age the salted roe in a seasoning liquid. The saline water of the salting step is produced by using salt mixed with striped bamboo component, water, tangle and dried bonito. Safe salted cod roe with red pepper having mild taste and granular feeling can be produced by using a seasoning liquid produced by using water, tangle, dried bonito, sweet sake and red pepper as the immersion liquid for aging.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291739-A (JP)
Title: Pneumatic tire
Inventor: KURODA YUKIO
IPC: B60C11/13
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire totally improved in the performance of operation such as driving, turning, and braking after a wear middle period of a tire having a straight lateral groove extending in a tire width direction.  <P>SOLUTION: The pneumatic tire has a large number of blocks 4 divided by a main groove 2 extending in a tire circumferential direction and the straight lateral groove 3 extending in the tire width direction. One or more shelf stages 7 shaped in generally triangle in plane view and having a tip end portion 5a projecting from a first side wall surface toward a second side wall surface are formed at a corner portion between at least one of the side wall surfaces 4a, 4b and a groove bottom 6 of the lateral groove 3. The height h from the groove bottom 6 of the shelf stage 7 is made to be 10 to 60% of the groove depth GD of the lateral groove. Preferably, projecting length W form a side wall surface of the tip end portion 5a is made to be 20 to 60% of the groove width GW of the lateral groove 3, and shelf stage length PW along a length direction of the side wall surface of the shelf stage 7 is made to be 20 to 80% of the wall surface length BW of the side wall surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291391-A (JP)
Title: Inkjet recording material
Inventor: SHINO SHIGEKI
IPC: B41M5/50
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording material, which is excellent in stability of curling properties irrespective of process conditions and product forms.  <P>SOLUTION: This inkjet recording material is formed by coating an ink accepting layer including fine inorganic particles and a hydrophilic binder on a polyolefin resin-covering paper, both the sides of the base paper of which are coated with polyolefin resin. In its manufacturing process, this inkjet recording sheet, the polyolefin resin-covering paper is taken up in a roll under the condition that its ink accepting layer coated surface faces towards its front side. The difference (δRv) between the front ultrasonic transfer speed aspect ratio of the base paper and its rear ultrasonic transfer speed aspect ratio is smaller than -0.05.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004004689-A (JP)
Title: Image forming method, and direct digital color proof system using the same
Inventor: YOKOGAWA TAKUYA
IPC: G03C1/38
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method for a silver halide color photosensitive material capable of forming a color proof image having high approximation to the color of a print using printing ink, excellent in stability and excellent also in color and dot reproducibilities on the basis of area modulated image data with good operability and productivity, and to provide a direct digital color proof system (DDCP) utilizing the same.  <P>SOLUTION: In the image forming method, a silver halide color photosensitive material having a negative silver halide emulsion-containing photosensitive layer is pulled out from a magazine, wound on an outer drum for exposure, rotated and subjected to scanning exposure with an array light source unit for exposure in which ≥3 light sources different from one another in wavelength are adopted and ≥8 light sources are combined every light source of each wavelength on the basis of halftone dotted image information to record a dot area image having ≥2,000 dpi resolution and the exposed silver halide color photosensitive material is developed with a developing solution to output a halftone dot image of A1 size or larger.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004301576-A (JP)
Title: Vehicle weight estimating apparatus
Inventor: ISHIGURO TOSHIAKI
IPC: G01G19/08
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To precisely estimate the weight of a vehicle used for determining speed change steps in the automatic transmission of the vehicle from an initial estimation stage.  <P>SOLUTION: A CPU obtains drive force hf after filtering by filtering the drive force of a vehicle estimated, based on speed ratio by an estimation drive force calculation part 100 and a filtering part 200 of a drive force signal, obtains a drive force integral value SF by integration, obtains acceleration hdv after filtering from acceleration dv obtained, based on an output shaft rotary speed, and obtains an acceleration integral value Sa by integration. After that, an estimated vehicle weight (m) is obtained by dividing the drive force integral value SF by the acceleration integral value Sa and performs averaging processing by an averaging processing part 720. In this case, an upper limit limiter Lu and a lower limit limiter Ld, based on a limiter initial value, are determined by a limiter determination part 730, an initial region is set at initial estimation, where the number of operations of averaged weight estimation avm does not pass a specific number of estimation, and correction is made so that the vehicle weight averaged by a vehicle weight correction part 740 is within the initial region if it deviates from an initial region in the initial estimation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302041-A (JP)
Title: Gradation expression method, gradation expression circuit, and image display device using same
Inventor: WATABE KAZUYOSHI
IPC: G09G3/22
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gradation expression method which eliminates the need for performing switching of applied voltage values at a high speed and can express gradations with a fewer kinds of the applied voltage values, a gradation expression circuit, and an image display device using the same.  <P>SOLUTION: Pixels are made to emit light by applying a plurality of voltage pulses PA and PB having application amplitude values Va and Vb varying from each other by each prescribed application time width to a place where a first electrode and a second electrode intersect. The application time widths of the voltage pulses PA and PB are expressed by integer times the minimum application time widths ta and tb which are units. The quantity of light emission of the application time width tb of the voltage pulse PB has the application amplitude value Va different from the voltage pulse PB. The maximum application time width (M×ta) of the voltage pulse PA is expressed by the integer times the light emission quantity of the minimum application time width ta of the voltage pulse PA.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301454-A (JP)
Title: Header tank for heat exchanger
Inventor: HIYAMA JINICHI
IPC: F25B39/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a header tank for a heat exchanger, reducing its size while securing the passage cross section area of a pipe.  <P>SOLUTION: The pipe 32 of the header tank 31 is formed by combining two split bodies 32A, 32B split along the longitudinal direction. The first split body 32A in an approximately U-shape has a tube retaining wall portion 34 with an insertion hole 34a in which a flat tube 30 is inserted and a pair of straight portions 36, 36 protruded from the tube retaining wall portion 34 to an approximately perpendicular direction and set along both sides of the tube 30 in the cross direction. The setting the first split body 32A in the approximately U-shape requires a smaller depth for the tube 30 to be inserted therein than in each of conventional header tanks 11, 12 using a sectionally circular pipe 15. Thus, a smaller size is achieved in a longitudinal direction X of the tube 30 while securing the passage cross section area similar to that of each of the conventional header tanks 11, 12 using the sectionally circular pipe 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303379-A (JP)
Title: Information recording disk device
Inventor: OSHIMA TAKENORI
IPC: G11B19/28
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To remove dust sticking to a disk medium surface in an information recording disk device.  <P>SOLUTION: Dust on the disk medium surface is removed by rotating the disk medium at the prescribed time with the prescribed dust removing mode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304680-A (JP)
Title: Broadcast display device, broadcast display method for broadcast display device, computer program, and computer-readable recording medium
Inventor: SUETOMO TORU
IPC: H04N5/445
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadcast display device with which a user can acquire the optimal electronic program information along as the programs proceed without requiring reception of auxiliary information.  <P>SOLUTION: The present invention is provided for separating the broadcast received by a tuner 101 into electronic program information 104 and video 103 and for extracting the display information 123 from the electronic program information, the electronic program information contains a plurality of program information, each program information contains a plurality of partial information and program starting and ending time information and further, each partial information is constituted to contain the information on the proceeding from the program start and text information. On the basis of the program start time relating to the program information of a program under broadcasting on a television 100, the passage of time from the program start of the partial information and the present time, it is judged whether or not the text information stored in the partial information is to be extracted as display information, and the extracted display information and the video are composed for display on the television.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004032695-A (JP)
Title: Method and apparatus for processing media data
Inventor: ANDO TSUTOMU
IPC: H04N19/467
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To accurately manage an intellectual property of media data by surely synchronizing, at regeneration, a coded media data with a coded intellectual property management data for managing the intellectual property of the media data.  <P>SOLUTION: A first coding part (701) encodes the media data. A second coding part (703) encodes an intellectual property management of media data. A transmission part (710) packets (707) a coded media data, a first timing information for controlling decoding timing to the media data, a coded intellectual property management data, a second timing information for controlling decoding timing of the coded intellectual property management data, and a synchronizing information for synchronizing with the media data, for transmission.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004000539-A (JP)
Title: Metal wire scrub brush, and its production method
Inventor: ODAGIRI MASAKO
IPC: A47L17/08
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a convenient and inexpensive metal wire scrub brush which is easily washed after usage, and by which the shape is kept even when the scrub brush is used for a long time, and its original function is kept.  <P>SOLUTION: The metal wire scrub brush includes a main body which is circularly constituted by putting together the both ends of a hollow and cylindrical metal wire winding body obtained by cylindrically winding curled metal wire, and a hollow and cylindrical mesh body wherein one end is inserted to the center hole of the main body and the other end covers at least the top of the main body. One end of the hollow and cylindrical mesh body which is inserted to the center hole of the main body is fastened together with the hollow and cylindrical metal wire winding body through the use of a flexible support linear member, and also fastening is performed with another flexible support linear member from the periphery of the hollow and cylindrical mesh body on the upper front surface of the main body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304889-A (JP)
Title: Recombinant terminal deoxynucleotidyl transferase having improved function
Inventor: MUELLER RAINER
IPC: C12N15/54
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal deoxynucleotidyl transferase having uniform state with sufficient enzymatic activity.  <P>SOLUTION: The transferase is a truncated TdT derivative wherein at most 161 amino acids at the N-terminal are truncated and exhibiting enzymatic activity in a solution containing Co<SP>2+</SP>ion corresponding to 20-30 times the enzymatic activity of natural terminal deoxynucleotidyl transferase (TdT).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004307574-A (JP)
Title: Cationic polymer gel, and polymer gel capable of sustained release of drug, using it
Inventor: SATO TAKAO
IPC: A61K9/06
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cationic polymer gel which is capable of releasing a drug, exhibits good releasing effect even when it contains a drug having an anionic group, does not change in shape after releasing a drug, and can control the usage of a drug according to the medicinal effect of the drug used, and a polymer gel capable of sustained release of a drug, using the cationic polymer gel.  <P>SOLUTION: The cationic polymer gel comprises a copolymer of a hydrophilic monomer, a cationic monomer, an anionic monomer, and a monomer copolymerizable with these monomers, wherein the content of the anionic monomer is 30-90 mol% based on the cationic monomer. The polymer gel capable of sustained release of a drug is made by using the cationic polymer gel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308494-A (JP)
Title: Controller of heater
Inventor: TOYOSHIMA HIROKAZU
IPC: F01N13/02
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide the controller of a heater in which the heater for heating an oxygen concentration detector can be finely, effectively and optimally controlled.  <P>SOLUTION: The controller 1 of a heater 20 for O<SB>2</SB>to heat an oxygen concentration sensor 14 when starting an internal combustion engine 3 is provided with an ECU 2. While a first predetermined period elapses after the internal combustion engine 3 is detected to start (t1 to t2, t11 to t12), the ECU2 sets the duty ratio DTYSHTMP of a control signal to a predetermined duty DUTYSHTS (step 17). While a second predetermined period elapses after the predetermined period elapses (t2 to t3, t12 to t13), the duty ratio DTYSHTMP is set to a product DUTYSHW×KVBSHT (step 22). After the second predetermined period elapses, the duty ratio DTYSHTMP is set to the product DUTYSHTM×KVBSHT (step 25).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307109-A (JP)
Title: Powdery and granular material supply device
Inventor: NISHIDA WATARU
IPC: G01F23/00
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powdery and granular material supply device that moderates variation of a residual level surface such as reduction of powder and granular material in a reserving tank from the central part by supply of it to the outside, removes noises applied to a detection signal of a remaining quantity detecting means by a means disposed for moderating variation of the residual level surface, and always, further accurately detects the remaining quantity of the powdery and granular material in the reserving tank.  <P>SOLUTION: The remaining quantity detecting means 21 for detecting the remaining quantity of the powdery and granular material 2 at a predetermined measuring position is installed in the reserving tank 1. A stirring blade 6 is disposed on a rotary shaft 4 installed in the vertical direction in the reserving tank 1 via a support member 5. The height of the residual level surface of the powdery and granular material 2 is recognized based on the detection signal that does not vary for a predetermined time detected by the remaining quantity detecting means 21 or a detection signal detected at a timing when the support member 5 of the stirring blade 6 does not pass the measuring position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309273-A (JP)
Title: Distance detector and obstacle supervising apparatus for vehicle
Inventor: OOMI NORICHIKA
IPC: G01B11/00
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distance detector and an obstacle supervising apparatus for vehicles utilizing it which exactly detects the actual distance from an obstacle, irrespective of its shape or size, and possibly reduces the dead angle.  <P>SOLUTION: A projector 3 projects a mark T to form an projection image on an obstacle OB at a position distant by the height of a vehicle from its optical axis. An angle calculator 21 calculates the angle θp of the projection image at a point T, as seen from the projector 3, from the declination of the camera 1 when the camera 1 takes the projection image. A distance calculator 22 obtains the relation of the position of the obstacle OB in the projection image at the point T to the vehicle in a three-dimensional coordinate system from the angle, the length Lc between the projector 3 and the camera 1, and the angle θc of the projection image at the point T, as seen from the camera 1; and calculates the distance from the obstacle OB, based on the result.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306083-A (JP)
Title: Butt-welded metal plate
Inventor: ISHIBASHI HIROO
IPC: B23K26/21
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a butt-welded metal plate which does not include a welding failure, is welded by a high speed welding at a low cost and has a superior formability.  <P>SOLUTION: A laser butt-welded metal plate is a metal plate butt-welded by laser beam, while the plate thickness in one or both of edge portions to be butt-welded is reduced prior to welding by rolling or pressing or machining. Also the laser butt-welded metal plate is a metal plate composed of base metals with different tensile strength and butt-welded by the laser beam, while the thickness of the metal plate made of the base metal with higher tensile strength is reduced by rolling or pressing or machining in the edge portion to be butt-welded prior to welding. Furthermore, the laser butt-welded metal plate is a metal plate composed of base metals with different tensile strength and butt-welded by the laser beam, while the thickness in both edge portions to be butt-welded is reduced prior to welding, and the breadth of reduced thickness portion crosswise to a welding direction in the edge portion to be butt-welded of the metal plate made of base metal with lower tensile strength is equal to or less than the breadth of the welding bead.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347617-A (JP)
Title: Adhesion improving agent for substrate for photosensitive resin composition and photosensitive resin composition containing same
Inventor: TAKEDA TAKASHI
IPC: G03F7/022
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve the adhesion property of a photosensitive resin composition to a substrate without decreasing the storage stability of the photosensitive resin composition.  <P>SOLUTION: At least one kind of N-phenyl-2H-benzotriazole compound expressed by general formula (1) is added and incorporated into a photosensitive resin composition containing an alkali-soluble resin and a photosensitive material. In formula (1): each of R<SP>1</SP>to R<SP>4</SP>independently represents a hydrogen atom, a halogen atom or a 1-5C alkyl group; each of R<SP>5</SP>to R<SP>9</SP>independently represents a hydrogen atom, a hydroxyl group, a 1-10C alkyl group or aryl group, a 7-12C aralkyl group, -R<SP>10</SP>COOR<SP>11</SP>or -R<SP>10</SP>CO-(OCH<SB>2</SB>CH<SB>2</SB>)n-OH, with at least either R<SP>5</SP>or R<SP>9</SP>being a hydroxyl group; R<SP>10</SP>represents a 2-5C alkylene group; R<SP>11</SP>represents a 1-8C alkyl group; and n represents an integer of from 2 to 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320835-A (JP)
Title: Electrically driven hydraulic power steering device
Inventor: TANAKA TOSHINORI
IPC: B62D5/07
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device of a small size whose assembling property is good, of which the stator of a motor is surely fixed, being excellent in water resistance and performance.  <P>SOLUTION: An electrically driven hydraulic power steering device 1 comprises a motor part 2, a controller part 3, and a pump part 4 as one body. A first housing 5 has a support part 15 which supports a first bearing 14 of a rotor 13 of a motor 8. It also has a housing part 17 where an iron core 12 of a stator 11 of the motor 8 is press-fitted in the inner peripheral surface and a second bearing 16 of the rotor 13 is housed. A first clamping screw 26 fixes a frame 10 of iron material which works as an outer shell of the motor 8 to the first housing 5. A second clamping screw 28 fixes the first housing 5 to a second housing 6. It is constituted so that both the first clamping screw 26 and the second clamping crew 28 are tightened from the frame 10 side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003308662-A (JP)
Title: Information recording method and device
Inventor: KIM DAE YOUNG
IPC: G11B20/12
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording method and device for recording user information by varying the physical lengths of the unit information preset in a recording medium.  <P>SOLUTION: Tracks are compartmentalized to sections of the prescribed first unit and clocks are detected from the recording medium preformatted in the form that the synchronizing signals by each of the sections of the first unit and the auxiliary signals including the first address information by each of the first unit sections are modulated in accordance with the prescribed clocks. Simultaneously, the restored clocks are counted to a prescribed value and the tracks are compartmentalized to the sections of the second unit. The user information is then recorded to the recording medium in correspondence to the second unit.  <P>COPYRIGHT: (C)2004,JPO