baber/WOPTO huggingface dataset:
Patent JP-2004284122-A (JP)
Title: Method for welding resin molded objects using laser and resin molded product due to the method
Inventor: TANAKA YUJI
IPC: B29C65/16
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser welding method capable of well welding two resin molded objects in a state providing a gap between the surfaces to be welded of both resin molded objects.  <P>SOLUTION: In a first molded object and a second molded object of which the transmissivity of light with a wavelength of 500-1,200 nm is lower than that of the first molded object, either one of carbon dioxide, nitrogen and water is added to at least the surface layer of the second molded object as a foaming agent and the foaming agent is foamed to be expanded in its volume by the heat occurring from the surface layer at the time of laser welding to fill the gap present between the surfaces to be welded of both resin molded objects with the surface layers expanded in its volume of the second resin molded object to integrally weld both resin molded objects.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289375-A (JP)
Title: Image processor and camera
Inventor: IMAMURA KUNIHIRO
IPC: H04N1/407
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To execute image processing by selecting either of image processing preferential to the image quality and image processing which takes priority over the suppression of power consumption.  <P>SOLUTION: The image processor executes the image processing of image signals to be outputted from an image sensor and it outputs them. It is provided with a preprocessing circuit for generating correction signals on the basis of the image signals obtained from the image sensor, a signal processing circuit for correcting the image signals by using the correction signals and for converting them to luminance signals and color difference signals, and a control block. The control block executes either of first processing which makes the signal processing circuit to use the correction signals based on the image of a preceding frame from the frame of the image to be imparted to the signal processing circuit; and second processing which makes an external memory to store the image signals obtained from the image sensor, which makes the signal processing circuit to have the stored image by reading out them, and which makes the signal processing circuit to use the correction signals based on the image of the same frame as that of the image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283733-A (JP)
Title: Conveying device for use in un-hulled rice sorting machine
Inventor: KANEKO TSUNEO
IPC: B02B7/00
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and low-powered conveying device for use in an un-hulled rice sorting machine, which does not block the movement of mixed-grains even when selecting an oscillation carrier having the same conveying-ability as an actual one.  <P>SOLUTION: The oscillation conveying device 4 for conveying to a next step first mixed-rice C hulled by a hulling device 2 and flowing down from a wind-sorting unit 5 and second mixed-rice D flowing down from a sorting device 3 constructed for sorting un-hulled rice and unpolished rice, is provided with a partition plate 33 dividing a part of a conveying-passage and located between the flowing-down portions of the first mixed-rice C and the second mixed-rice D. Therefore, the first mixed-rice C and the second mixed-rice D flowing down into a conveying drum 27 from left-upper side and right-upper side with respect to the conveying direction of the conveying drum 27 of the oscillation conveying device 4, can flow smoothly, without any interference with each other, into the conveying drum 27 and then moved to the next step by virtue of an oscillation of an oscillating unit 34.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294133-A (JP)
Title: Radio wave propagation characteristic prediction system and its method, and program
Inventor: WATANABE YOSHINORI
IPC: H04B17/29
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a speedy and precise radio wave propagation characteristic prediction system by appropriately estimating a diffraction phenomenon when radio wave rays pass near the edge of a structure, and by combining with a launching method.  <P>SOLUTION: When radio wave propagation characteristics are estimated by the raylaunching method and radio wave rays R003 pass near the edge E002 of a structure E001, diffraction waves are generated by the edge if distance L1 between the edge and the radio wave rays is smaller than a radius S1 in ray spread PS001, thus facilitating combination with a conventional raylaunching method and precisely and speedily estimating radio wave propagation characteristics considering the diffraction waves of the radio wave rays.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293622-A (JP)
Title: Rolling bearing unit having encoder and its manufacturing method
Inventor: SAKAMOTO MITSUYOSHI
IPC: G01P3/44
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a mechanism for precisely detecting the rotational speed of a wheel fixed to a rolling bearing unit 2a.  <P>SOLUTION: An encoder 19a fixed to the outer periphery surface of the inner end of an inner wheel 6a is formed by an Fe-Cr-Co-based magnet, thus magnetic characteristics are prevented from scattering by the portion of the encoder 19a and the rotational speed of the wheel is precisely detected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290039-A (JP)
Title: Method for producing g protein conjugation type receptor protein (gpcr) with magnetic fine particle
Inventor: MATSUNAGA TADASHI
IPC: C07K19/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple method for preparing GPCR in its conformation-maintaining state.  <P>SOLUTION: GPCR is expressed as a protein fused with a film protein specific to a magnetic fine particle film or its fragment to present the GPCR on the magnetic fine particle film in a natural conformation-maintaining state. This method for producing the G protein conjugation type receptor protein (GPCR) comprises a process for proliferating a magnetic bacterium containing a gene encoding the GPCR in the form capable of expressing the GPCR, a process for isolating the magnetic fine particles from the magnetic bacteria, and then a process for obtaining the GPCR expressed on the magnetic fine particle films. The GPCR-containing magnetic fine particles obtained by the method and a method for detecting or screening a GPCR-bound substance by using the magnetic fine particles are also provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290815-A (JP)
Title: Branch crusher
Inventor: SUZUKI MASAKAZU
IPC: B02C18/18
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a branch crusher which dispenses with the adjustment of the clearance between a snap-off blade cutter and a fixed blade when the fixed blade of the crusher is replaced into a prescribed clearance between the snap-off blade cutter and the fixed blade.  <P>SOLUTION: In the branch crusher having the crusher 1 for crushing an object by the snap-off blade cutter 6 fitted to a cutter wheel 3 and the fixed blade 10 fitted to a crushing frame and a feeding device for feeding the object charged from an inlet into the crusher 1, a fixed blade supporting plate 10 for positioning the fixed blade 10 at a position to make the clearance C between it and the cutting edge 9 of the snap-off blade cutter 6 a prescribed size is installed between the crushing frame 2 and the fixed blade 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004003083-A (JP)
Title: Coated paper for printing
Inventor: SUZUKI MASATO
IPC: D21H19/38
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide coated paper for printing having opacity suitable for practical use though the paper is lightweight, having a relatively good ink-attaching property and high printing gloss, especially free from occurrence of cutting of paper when rotary offset printing is carried out and excellent in printability.  <P>SOLUTION: The coated paper for printing is obtained by providing a coated layer containing a pigment and an adhesive on a base paper. In the coated paper for printing, the pigment has particle diameter distribution in which pigment particles of the coated layer are contained in an amount of ≥65% within the range of 0.4-4.2 μm based on volume and a basis weight of the coated paper is ≤50 g/m<SP>2</SP>and tensile strength is ≥200 kN/m and ≤400 kN/m.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004299488-A (JP)
Title: Tilting steering column device
Inventor: KAMISAKA YOTA
IPC: B62D1/18
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tilting steering column device of spring-up type capable of holding the condition in which a movable side bracket has been rotated upward to the maximum limit.  <P>SOLUTION: The tilting steering column device is structured so that the free ends of a lock tooth member 18 fixed to a stationary bracket 2 and a lock pole 6 borne by a shaft 7 rotatably on the movable side bracket 1 are arranged as capable of abutting to each other. In case the movable side bracket 1 is sprung up to the maximum limit, a tilting lever 13 is operated, and the free ends of the lock pole 6 and the lock tooth member 18 are abutted to each other so as to lock the sprung-up condition of the movable side bracket 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303339-A (JP)
Title: Magnetic recording/reproducing apparatus
Inventor: HIRABAYASHI KOICHIRO
IPC: G11B15/08
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording/reproducing apparatus having a tape position detection mechanism that can be structured in the minimum space and the minimum number of components in a means for controlling and maintaining the position of first and second light reception sections 6, 7 for receiving light emitted from a light emission section 5 in the tape position detection mechanism for detecting the beginning and end of a magnetic tape used for the magnetic recording/reproducing apparatus.  <P>SOLUTION: The first and second light reception sections 6, 7 for composing the tape position detection mechanism are directly retained at an opening 4a provided on the side of a chassis, thus obtaining the magnetic recording/reproducing apparatus having the tape position detection mechanism that dispenses with the components for retention, screws for mounting, or the like, and can be structured in the minimum space and the minimum number of components.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299256-A (JP)
Title: Manufacturing method of ball-point pen tip
Inventor: MACHIDA SHUNICHIRO
IPC: B43K1/08
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide the manufacturing method of a ball-point pen tip solving the problems that the blurring of a writing line, the leakage of ink and the hindrance of the rotation of a ball are prevented by hardly allowing cut chips included in cutting oil to enter a ball-point pen tip.  <P>SOLUTION: In a discharging method after the formation of the shape of the ball-point pen tip, the ball-point pen tip is discharged to a receiving basket headed its end opposite to the ball so as not to open the rear end opening part of the ball-point pen tip towards the flowing direction of the cutting powder in the cutting oil, resulting in making the cut chip comparatively hard to enter the ball-point pen tip and the colliding chance of the tip (the ball side) of the ball-point pen tip against other members or the like is made as small as possible.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301704-A (JP)
Title: Three-dimensional structure measuring instrument and three-dimensional structure measuring system
Inventor: KAWANO KOICHIRO
IPC: G01N21/13
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional structure measuring instrument capable of specifying the physical structure of a three-dimensional micro-component on a microchip, and a three-dimensional structure measuring system.  <P>SOLUTION: The three-dimensional structure measuring instrument is equipped with the microchip 1 becoming a substrate, the rotor 4 provided on the microchip 1 and receiving a sample to rotate the same, the radiation source 2 provided on the microchip 1 to irradiate the sample with an energy beam, a sensor array 3 arranged so as to surround the periphery of the rotor 4 to detect the energy beam passed through the sample, a mechanism for moving the rotor 4 in the direction of a rotary axis, a sample introducing hole 6 and a sample sucking hole 7. As the mechanism for moving the rotor 4 in the direction of the rotary axis, an electrostatic motor, a deforming element or the like is designated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301783-A (JP)
Title: Battery state monitoring method and its device
Inventor: ARAI YOICHI
IPC: H01M10/48
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery state monitoring method and its device improved in monitoring a state of a battery on the basis of SOC (state of charge).  <P>SOLUTION: This method comprises a charging state detecting means 23a-1 for determining a state of charge SOC (%) representing the quantity of electricity accumulated in the battery by a ratio to the full capacity, a charging capacity detecting means 23a-2 for determining the charging capacity SOC(Ah) representing the quantity of electricity accumulated in the battery by ampere hour (Ah), and a monitoring means 23a-3 for monitoring the state of the battery on the basis of the state of charge SOC(%) determined in the charging state detecting means 23a-1 and the charging capacity SOC (Ah) determined by the charging capacity detecting means 23a-2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306969-A (JP)
Title: Bag placement apparatus
Inventor: MIYATA HISANORI
IPC: B65B43/26
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bag placement apparatus capable of enhancing the placement capacity and speed by reducing time required for the replacement.  <P>SOLUTION: A film stuff f pulled down to an opening position b by a pull-down device 50 is held and opened by an opener 40, and the film stuff f supplied to a separating position (a) is cut widthwise by a separator 30 to separate into one bag F. During covering operation of a covering device 60 for raising the pull-down device 50, pinching the film stuff f supplied to the separating position b, putting a mouth Fa of the bag F opened by the opener 40 over the opening-side periphery of a case B, and placing the bottom of the bag F in a state inserted into the case B, the film stuff f supplied to the sealing position (a) is heat-sealed widthwise by a sealer 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311618-A (JP)
Title: Laser annealing method, its equipment, and method for manufacturing mask and display device
Inventor: FUJIWARA JUNJI
IPC: H01L21/336
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser annealing method and its equipment which can make high quality change to a p-Si film with high throughput by laser annealing an a-Si film of a large area with a line beam, and a method for manufacturing a mask and a display device.  <P>SOLUTION: The line beam LB which irradiates an object 2 to be worked is shaped with the pattern 11 of a mask 7 formed on the optical path of the line beam LB. The sum of the light intensity of both ends 12a, 12b which overlap in the major axis direction of the line beam LB is set to become equal to the light intensity of a parallel part of the line beam LB.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311162-A (JP)
Title: Lighting device
Inventor: KONDO TOSHIYUKI
IPC: F21V7/00
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device having a ring-shaped light emitting part, easily assembled by using component not necessarily requiring high precision, realizing an improvement of productivity and cost reduction.  <P>SOLUTION: The lighting device 1 is constructed by setting a light guide 3 made of a material having high refractive index of which, the shape is obtained by turning the two dimensional cross section of a light guide path 13, taking in the light emitted from a light source 2 at the end of incident side 13a, making the light totally reflected inside the boundary surface between the light guide path and the atmosphere at a side surface 13c formed optionally extend sideward and frontward from the light source, and guiding the light up to an emitting end 13b, and emitting light in the atmosphere from the emitting end 13b, around the center axis to the light source 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307621-A (JP)
Title: Rubber composition for rubber vibration insulator
Inventor: MIYAJI KOUCHIYU
IPC: C08K5/47
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition for a rubber vibration insulator which excels in damping performance and durability, and remarkably improves heat resistance.  <P>SOLUTION: The rubber composition for a rubber vibration insulator comprises 100 pts.wt. rubber component having a diene rubber as the major component, 0.2 pt.wt. to less than 0.5 pt.wt. sulfur, 0.1-2.0 pts.wt. at least one compound represented by formula (1) as a crosslinking agent, and 0.5-4.0 pts.wt. imidazole compound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312322-A (JP)
Title: Method for issuing electronic mail address using area code for domain and using subscriber number for identification name
Inventor: WAKITA HIDEKI
IPC: H04L12/70
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of issuing an electronic mail address to be easily understood by a third person by using a fixed telephone number for the electronic mail address.  <P>SOLUTION: The area code of the fixed telephone number is allocated to a domain name and a number for which a local office number and the subscriber number are combined is allocated to an identification number. For instance, the electronic mail address such as 12-3456Ð0942.jp is allocated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309356-A (JP)
Title: Position detecting method and device, and position controlling device
Inventor: SHIBATA NAOTO
IPC: H02P25/06
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To enable precise detection of the position of a mobile unit moved by a linear synchronous motor by using a low cost of rotary type position sensor.  <P>SOLUTION: The position detecting device comprises a stator (not illustrated) where N/S poles of magnets for magnetic fields are alternately arranged, an armature 1 arranged oppositely to the stator, and a magnetic pole sensor 5 that is arranged in the vicinity of the armature 1 oppositely to the magnets for magnetic fields, and detects the poles of the magnets for magnetic fields, which is configured so that the position of the mobile unit (not illustrated) by the linear synchronous motor in which the armature 1 can be moved by controlling a current passed into the armature 1 in response to the detection result. Also, the position detecting device includes position sensors 7, 16 detecting the position of the mobile unit based on the amount of the rotation of a rotator; and a means 11 for counting the number of times that the detection result of the magnetic pole sensor 5 reverses while including a rotator rotating in response to the movement of the mobile unit, and then corrects the detected positions of the position sensors 7, 16 based on predetermined times every counting of the predetermined times counted by the means 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312489-A (JP)
Title: Digital television signal multiplex transmitting system, and multiplex processor, separation processor and digital television signal multiplex transmitting method used in the system
Inventor: YOSHIZAWA YASUO
IPC: H04N7/08
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To selectively transmit a reduced TV signal of resolution lower than that of an HDTV (high definition television) signal as well as the HDTV signal by using a transmission line that can transmit an HDTV signal uncompactedly.  <P>SOLUTION: In a transmitting side, a multiplex processor 12 maps an HDTV video signal to a video signal storage area in an HDTV format, multiplexes the HDTV signal and an reduced SDTV (standard definition television) signal by respectively dividing an HDTV sound signal, and a video signal and a sound signal of the reduced SDTV signal into a plurality of packets and mapping the plurality of packets to an auxiliary data storage area and transmits the multiplexed HDTV signal to an HDTV transmission line 11 by a transmitter 13. In a receiving side, a receiver 14 receives the HDTV signal transmitted through the transmission line 11, and a separation processor 15 separates the multiplexed HDTV signal and reduced SDTV signal from the received HDTV signal and reproduces and outputs the HDTV signal and the reduced SDTV signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306849-A (JP)
Title: Occupant load sensor
Inventor: HIDA TOSHIHIKO
IPC: B60N2/90
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an occupant load sensor having simple constitution capable of improving detection performance.  <P>SOLUTION: Air gap C is produced between a head 68a of a shoulder bolt 68 and a lower rail 44 at the side of the shoulder bolt 68 to be mounted. The air gap C allows a slight move between the shoulder bolt fixing portion of a flange part 20 and the lower rail 44, and can prevent the torsion of the lower rail 44 from transmitting to the occupant load sensor 10. The load from the seat side vertically is applied to the sensor, and the load can be precisely detected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003308697-A (JP)
Title: Method for storing data in memory cell circuit, memory cell circuit, system for writing data in memory cell, and system for supplying signal
Inventor: WALKER WILLIAM W
IPC: G11C11/418
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved multi-port memory cell circuit which has smaller occupancy area than conventional multi-part cells.  <P>SOLUTION: The improved multi-port memory cell circuit which has a smaller number of write lines and/or transistors than the conventional multi-port memory cells, and hence occupies a smaller area, is provided. The reduced area memory cell circuit includes: word lines relating to each bit line of a set of bit lines, a first word line for selecting a subset of the set of bit lines, a second word line for selecting a bit line of the subset of bit lines, and a memory cell for storing a bit value on the selected bit line.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004270017-A (JP)
Title: Release vacuum position switch
Inventor: AKIYAMA KIMIHIKO
IPC: C23C14/52
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a release vacuum position switch which can be applied to a film deposition apparatus of vapor deposition apparatuses or sputtering apparatuses, capable of constantly detecting the position of a work with an object to be film-deposited mounted thereon, and automating the film deposition apparatus.  <P>SOLUTION: The release vacuum position switch has a structure in which a release cable metal piece 6b containing a movable body 7 is fixed to one end of a flange 11 in a vacuum container 1 to keep a vacuum working area, a transparent cylindrical body 14 is vacuum-sealed and fixed to the other end by an O-ring 12 and an O-ring holder 13, the displacement of a work 4 in the vacuum working area is detected by one end of the movable body 7, and the moving state of the other end of the movable body 7 inside the transparent cylindrical body 14 is monitored by displacement by an external detector 15 having the function of converting the displacement signal into the electrode signal, and an inner surface of the transparent cylindrical body 14 is not directly exposed to the vacuum container 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI