baber/WOPTO huggingface dataset:
Patent JP-2003180702-A (JP)
Title: Ligament cutter
Inventor: MEARS DANA C
IPC: A61B17/56
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a femoral ring ligament cutter constituted so as to cut a femoral ring ligament before the caput femoris is dislocated from the acetabulum.  <P>SOLUTION: The femoral ring ligament cutter 10 is equipped with a curved head part 14 fit to be inserted in the gap between the femoral head 32 and the acetabulum 30. The curved head part 14 of the femoral ring ligament cutter 10 is equipped with a distal part 18 having a blade extending to the space between a pair of joint spacers 20. The joint spacers 20 have the space expanding the gap between the femoral head 32 and the acetabulum 30 to apply tension to the femoral ring ligament so as to easily cut a tendon.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003279960-A (JP)
Title: Color filter substrate, method for manufacturing the same, liquid crystal display panel and electronic apparatus
Inventor: WACHI REIKO
IPC: G02B5/20
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To suppress generation of a defect caused by rubbing treatment of an alignment layer.  <P>SOLUTION: A color filter 23, provided on a surface of a second substrate 20 that opposes a liquid crystal, has a surface profile defining the state of alignment of the liquid crystal 40. More specifically, the color filter 23 has a plurality of alignment control protrusions 231 of which the top portions extend in one direction. The alignment layer 25 is formed in a thin film form so as to cover the color filter 23 having such a surface profile.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177811-A (JP)
Title: Image forming apparatus and solid release agent for the same
Inventor: NAKANE EIJI
IPC: G03G21/00
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simply constituted image forming apparatus dispensing with an unnecessary rotating body, and capable of suppressing uneven coating and also, capable of attaining both of the initial coating amount and the long life, and to provide solid release agent for the image forming apparatus.  <P>SOLUTION: A solid body such as zinc stearate is used as the solid release agent 7 to be applied on a photoreceptor drum 1 and a transfer belt, and also, a hardness distribution is given to the inside of the solid body. And, the softer surface layer 701 comes into contact with the photoreceptor drum 1, and the surface layer 701 is softly pushed against the drum by a pressure spring 8 from the side of the harder underlayer 702 etc. Then. the release agent is applied through the soft surface layer 701 at the initial stage of the durable use, and the release agent is applied through the hard underlayer 702 at the latter stage of the durable use. By such a constitution, both the sufficient coating with the release agent at the initial stage of the durable use and the long life over the whole durable use are attained, dispensing with the unnecessary rotating mechanism etc.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180165-A (JP)
Title: Method and device for exposure control
Inventor: GOGE PASCAL
IPC: H04N5/353
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for exposure control, which can reduce the processing loads.  <P>SOLUTION: The method and device comprise a histogram creating means 2 for creating a histogram of the values of each pixel of an imaging device C, which is equipped with an image sensor having a plurality of pixels and can adjust exposure; a histogram edge removing means 3 for removing parts of the histogram; a centroid calculation means 4 for calculating the centroid of the histogram; a comparison means 5 for calculating the direction and the size of the shifting of the histogram's centroid from a predetermined reference range; and an exposure control means 6 for controlling the exposure so that the centroid falls within the reference range, based on the direction and size calculation. Since the frequencies of the operations required for calculating the centroid can be made fewer than those required for calculating the average value of pixel output for one screen, processing loads can be reduced, as compared with the case where the average value of pixel output for one screen is used for control.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004184185-A (JP)
Title: Temperature testing method and temperature testing apparatus of radar module
Inventor: KURASHIGE KAZUNORI
IPC: G01R31/00
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the problem such that a long work time for obtaining frequency and temperature correction data is required since there is a wait time until a radar module reaches a predetermined temperature and is stabilized during a temperature test.  <P>SOLUTION: A method is provided with a step for attaching a temperature sensor to a voltage controlled oscillator in the radar module and measuring a temperature sensor output and a frequency data while a thermostatic chamber is controlled to change the temperature, a step for creating a frequency-temperature characteristic data map using the temperature as a parameter and a step for obtaining a correction data at the predetermined temperature from the data map by using an approximate expression, and reduces a testing time.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187206-A (JP)
Title: Personal filtering system and personal filtering method
Inventor: OSADA KAZUHIKO
IPC: H04L12/66
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a personal filtering system in which virtual firewalls of information providers are centralized to construct them in one firewall device and his/her own filtering policy may be only set to his/her own virtual firewall on the other hand and which therefore is inexpensive and easily handled and maintained.  <P>SOLUTION: In the personal filtering system which is composed of a plurality of terminals connected to IP communications and the single firewall device and filters access from the terminals to disclosed information provided by the information providers, the firewall device is provided with a first means for assigning a plurality of virtual firewalls for each information provider, and a second means for setting the filtering policy requested by an information provider to whom the above virtual firewall is assigned, from the terminal of the information provider while limiting setting only to the information provider.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186111-A (JP)
Title: Polymeric organic el material composition
Inventor: NISHIGUCHI MASAO
IPC: C09D11/00
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymeric organic EL material composition which exhibits an excellent transfer characteristic and an excellent light emission characteristic when a light emitting region of an organic EL element is formed by a transferring method based on a relief printing reverse offset system.  <P>SOLUTION: The polymeric organic EL material composition of this invention contains a solvent and a polymeric organic EL material. The solvent contains 50 wt.% or more of a benzene derivative having one or more substituents wherein the total number of carbon atoms of the substituent(s) is 3 or 4. The benzene derivative is preferably at least one of tetralin and mesitylene. In the step of forming a light emitting layer of this embodiment, the polymeric organic EL material composition composed of MEH-PPV (polymeric organic EL material), tetralin, mesitylene, 2,2,4-trimethylpentane and pentadecane is applied in a specific pattern onto a hole transport layer of a glass substrate.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185781-A (JP)
Title: Optical device and optical pickup
Inventor: OGASAWARA MASAKAZU
IPC: G11B7/1356
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device capable of miniaturizing not only an optical pickup but also an information recording device or the like itself including the optical pickup by reducing the number of components as the optical pickup.  <P>SOLUTION: In the optical pickup P1, the light axis of red light beam RL for a DVD and the light axis of blue light beam BL for a high recording density optical disk are made identical and the respective optical disks are irradiated with the light beams. The optical pickup is provided with an expander first lens 4 and an expander second lens 6 compensating aberration produced at the blue light beam ML and the red light beam RL and a dichroic prism 5 disposed on the optical paths of the blue light beam BL and the reflection beam thereof between the expander first lens 4 and the expander second lens 6. The expander second lens 6 cooperates with the expander first lens so that spherical aberration produced in the blue color beam BL is compensated and the red light beam RL is converted into parallel light.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191587-A (JP)
Title: Polarizer, its manufacturing method and optical isolator using the polarizer
Inventor: ITO MASAHIRO
IPC: G02B5/30
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarizer which is easily assembled into optical parts used in an optical communication field, has high performance and is easily produced, its manufacturing method and an optical isolator using the polarizer.  <P>SOLUTION: The polarizer includes an optically transparent substrate (1) and a metallic oxide thin film (2). The film (2) is extended from one of the opposing side surfaces to the other and has fine hole groups which are made parallel to the substrate and mutually extended in parallel. In the inside or the inner wall of the respective holes, electrically conductive material is continuously embedded with a length that is equal to or greater than 0.5mm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003255208-A (JP)
Title: Metal holder, optical component composite body and method for manufacturing the same
Inventor: SUZUKI KATSUNORI
IPC: G02B7/00
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optical component composite body in which the optical component is not damaged even when the optical component is bonded to a metal holder by solder or low melting point glass.  <P>SOLUTION: The metal holder 10 is provided with a mounting portion 14 protruding in one side from the main body and a grasping portion 15 protruding in another side from the main body. The mounting portion 14 is provided with a plurality of protrusions 11, 12, 13 formed like comb teeth. An optical crystal 21 comprising alumina (Al<SB>2</SB>O<SB>3</SB>) is bonded by solder 31 to the bonding face 11a of the protrusion 11, an optical crystal 22 comprising LiNbO<SB>3</SB>is bonded by solder 31 to the bonding face 12a of the protrusion 12, and an optical crystal 23 comprising YVO<SB>4</SB>is bonded by solder 31 to the bonding face 13a of the protrusion 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004193332-A (JP)
Title: Deposition method
Inventor: FURUTA KENICHI
IPC: H01L21/338
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deposition method for forming a fine pattern with high precision using a lift-off technology.  <P>SOLUTION: The method comprises steps of forming resist films R11, R12 with an opening between the films aligned with a position for forming a source electrode 7. A region on an N<SP>+</SP>-layer 5 a drain electrode 8 is formed later is covered with the resist film R11. After adhering an ohmic electrode material to a semiconductor substrate 1 from a vertical direction, the resist films R11, R12 are removed together with ohmic electrode films OM11, OM12 thereon, to leave an ohmic electrode film OM14 that functions as the source electrode 7. This first lift-off process is followed by a second lift-off process which forms the drain electrode 8 on the N<SP>+</SP>-layer 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192395-A (JP)
Title: Data processor
Inventor: OMURA HIROSHI
IPC: G03G15/00
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide print results with correct intervals between copies within collated documents.  <P>SOLUTION: When a print mode in which a spool file manager 304 outputs a plurality of logical pages on one recording medium is designated, the logical pages within documents are compared with one another as to their drawing information; when the documents are determined to be collated documents that are to be printed in a plurality of copies, the logical pages within the documents spooled to a spool file 303 are compared with one another as to their drawing information to determine the number of pages which serves as the interval between copy units. According to the interval between the copy units, the process of transferring the drawing information to a printer 1500 in copy units is controlled.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003224092-A (JP)
Title: Composition for chemical mechanical polishing metal and metal/dielectric structure
Inventor: PUPPE LOTHAR DR
IPC: H01L21/321
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide composition for chemical mechanical polishing a metal and a metal/dielectric structure.  <P>SOLUTION: This composition contains cation modified silica sol whose volume percentage is from 2.5 to 70 and weight percentage is 30. Cation modified SiO<SB>2</SB>particles whose mean particle size is from 12 to 300 nm have at least one oxidizing agent whose weight percentage is from 0.05 to 22. Composition whose pH is from 2.5 to 6 is extremely suitable for abrasive slurry for chemical mechanical polishing a metal and a metal/dielectric structure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004194190-A (JP)
Title: Photographic device
Inventor: NAKAMA SATOSHI
IPC: H04N5/77
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To easily and surely execute the continuous recording of video which is being photographed, even if the video being photographed cannot be recorded in a built-in recording medium recording the video which is being photographed.  <P>SOLUTION: When the remaining recording capacity of a built-in tape 303 of a DVC 301 becomes small in the middle of recording the photographed video in the built-in tape 303 of a DVC 301, a command for making the photographed video to be recorded is issued to AVHDDs 304-306, and the medium for recording the photographed video is shifted, from the built-in tape 303 to the AVHDDs 304-306. As a result, the photographed video can be recorded continuously, by automatically switching the medium for recording the photographed video, even if the recording capacity of the built-in tape 303 becomes small.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004200767-A (JP)
Title: Distortion compensation apparatus and method, and wireless communication apparatus
Inventor: MIZUSAWA KIN
IPC: H03F1/32
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distortion compensation apparatus and method, and a wireless communication apparatus whereby the need for complicated arithmetic operations of complex products and high speed processing is eliminated, a distortion compensation is realized with a simple configuration and the power consumption can also be reduced in the case of performing the distortion compensation by means of the pre-distorter method.  <P>SOLUTION: An arithmetic section 30 obtains orthogonal baseband signals Iim, Qim from orthogonal baseband signals I, Q by arithmetic operations of Iim= äI(t)<SP>2</SP>+Q(t)<SP>2</SP>}*I(t) and Qim= äI(t)<SP>2</SP>+Q(t)<SP>2</SP>}*Q(t). An orthogonal modulation section 41 applies orthogonal modulation to the orthogonal baseband signals I, Q to obtain a high frequency signal RFim. After a variable attenuator 71 and a phase shifter 72 adjust the high frequency signal RFim to have an attenuation amount and a phase shift amount to cancel nonlinear distortion of a power amplifier 50, an adder 70 adds the resulting high frequency signal RFim to a high frequency signal RF. The power amplifier 50 outputs a high frequency signal from which the nonlinear distortion is cancelled out by giving the high frequency signal after the addition to the power amplifier 50.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003178410-A (JP)
Title: Magnetic head, and device and method for manufacturing the same
Inventor: MIZUNO TORU
IPC: G11B5/127
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic head structure capable of forming a good electric connection between a core electrode and a substrate land surface on a flexure in a magnetic head using a piggy-back system, and to provide a connection method and a connection device.  <P>SOLUTION: A fine adjustable actuator is arranged between a core and a flexure, a part projected from the fine adjustable actuator when seen from the flexure is disposed on the core, a hole is formed in a position corresponding to the projected part on the flexure, only the core is fixed by a support penetrating the hole part and a clamp pin without applying a load on the fine adjustable actuator, and this fixing is maintained to wire-bond an electrode to a substrate land.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004194763-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To carry out performance displays having the presence of an enhanced three-dimensional atmosphere while reducing the burden on the control for display performance using animation image data compressed.  <P>SOLUTION: A data reproduction means 101b comprises a synthetic display means 101ba which conducts the synthetic display by a synthetic processing which makes a plurality of frame data overlap according to the degree of preference. A variable display control means 101a carries out the first variable display control (control for the ready for win state C) for the variable display of identifying formation by the display aspect containing the animation images and the second variable display control (control for the ready for win states A and B) for the variable display of the identifying information by the display aspect containing none of the identifying information. Moreover, a display control decision means 101ad determines any of the controls so that the display result of the variable display by the first variable display control presents a specified display result with a higher probability than that by the second variable display control. This can reduce the burden on the control of the performance using the animation image data compressed, thereby accomplishing the performance display having the presence.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004165116-A (JP)
Title: Lighting equipment for outdoors
Inventor: WATANABE TOSHIAKI
IPC: F21Y101/00
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting equipment for outdoors in which a water drain hole 5 of moderate size can be formed, and a light source is closed by a cap body 8 to prevent the entering of large insects.  <P>SOLUTION: When the water drain hole 5 indispensable for the lighting equipment for outdoors is formed, since a light source cannot be faced squarely, and in order to prevent the entering of the large insects, the cap body 8 to occlude the water drain hole 5 is installed leaving a slight gap between the cap body 8 and the water drain hole 5. Furthermore, by pinching the translucent panel 7 between the cover body 6 and the cap body 8, the cover body 6 and the translucent panel 7 are integrated into one piece.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004201009-A (JP)
Title: Switching hub
Inventor: SUGAWARA SHINGO
IPC: H04L12/437
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching hub that speeds up route changeovers, facilitates connections between networks, and alleviates a load on a CPU.  <P>SOLUTION: Control frames are transmitted periodically from one half-round side port 102 selected from among ports connected to the one half-round side of a ring and an inverse half-round side thereof. The control frames are monitored at the inverse side port 103. While the control frames have reached the inverse side port 103, a state 108 is kept in which user frames are not relayed at the inverse side port 103. Then, when the control frames have stopped reaching the inverse side port 103, the state 108 is shifted to that in which the user frames are relayed at the inverse side port 103.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004200090-A (JP)
Title: Convergence adjusting device and color picture tube
Inventor: NAKAKUKI TOSHIO
IPC: H01J29/54
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a convergence adjusting device and color picture tube capable of effectively performing convergence adjusting with a simple structure.  <P>SOLUTION: A pair of flat plate ring type six-pole magnets 4, 5 abutting each other; a pair of flat ring type four-pole magnets 6, 7 abutting each other and arranged adjacent to the pair of six-pole magnets 4, 5; and a pair of flat plate type two-pole magnets 8, 9 abutting each other and arranged adjacent to the four-pole magnet 6, 7; are provided on the outer circumference of a cylinder shaped retaining frame 3. The space between the six-pole magnet 4, 5 and the four-pole magnet 6, 7 is set wider than the space between the four-pole magnet 6, 7 and the two-pole magnet 8, 9.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004207366-A (JP)
Title: Cpp magnetoresistive element, method of manufacturing the same, and magnetic storage device provided therewith
Inventor: NAGASAKA KEIICHI
IPC: H01F10/16
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly sensitive CPP magnetoresistive element which ensures a high variation rate of resistance and is suitable to high density recording, and also to provide a method of manufacturing the same element and a magnetic storage device provided with the same element.  <P>SOLUTION: The CPP (Current Perpendicular to Plane) magnetoresistive element has a structure wherein a magnetic intermediate layer 30 and an oxide insulation layer 31 are provided between a fixed magnetization layer 28 and a free magnetization layer 33 via a lower side non-magnetic intermediate layer 29 and an upper side non-magnetic intermediate layer 32. The variation rate of resistance is improved with the current pinching effect of the oxide insulation layer 31 and the interface scattering effect at the magnetic/non-magnetic interface BD1 of the magnetic intermediate layer 30/lower side non-magnetic intermediate layer 29.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004204767-A (JP)
Title: Cylinder liner and cylinder block
Inventor: ISHIGAKI TAKAHIDE
IPC: F02F1/00
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylinder liner capable of inhibiting occurrence of casting defect and occurrence of engine noise and vibration, reducing weight and securing close contact with a cylinder block, and a cylinder block having the cylinder liner cast therein.  <P>SOLUTION: In the cylindrical cast cylinder liner 20 cast in the cylinder block 3 of an engine, a plurality of axial direction grooves 24 continuing in an axial direction are formed on an outer circumference surface 23 of the cylinder liner 20 excluding a predetermined range L from an upper deck side end part 21 which forms an upper deck 4 side when the same is cast in the cylinder block 3. A cylindrical thick part 27 is formed between the upper deck side end part 21and an end part 24a of the upper deck side end part side of each axial direction groove 24 by formation of the axial direction grooves 24.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004173671-A (JP)
Title: Foreign material scattering-protective cover for nylon cutter
Inventor: NAKANISHI TAKAO
IPC: A01D34/73
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover of nylon cutter for protecting scattering of foreign materials, protecting the body from scattering of the foreign materials that is a defect of the nylon cutter.  <P>SOLUTION: A sheet (3) is installed to a cover body (2) so as to cover left above and left side of the nylon cutter (1) together with a machine-added protector (4) on the left side of a gear housing (5).  <P>COPYRIGHT: (C)2004,JPO