baber/WOPTO huggingface dataset:
Patent JP-2003265436-A (JP)
Title: Magnetic resonance imaging apparatus and safety system for magnetic resonance imaging apparatus
Inventor: KUROME AKIRA
IPC: A61B5/055
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent tools used for operation and peripheral devices whose approach to the leakage magnetic field generated by a magnetic resonance imaging apparatus is not preferable from approaching the leakage magnetic field and to avoid dangerous state caused by approach even in the case of approach.  <P>SOLUTION: In an operating room, operating tools, tool stands carrying the tools, and peripheral devices such as a drip, an electrocardiograph and a microscope for operation are existent in addition to the magnetic imaging apparatus for testing and a bed. These devices are formed of magnetic substance, so they have high risk of being magnetized by leakage magnetic field from the magnetic resonance imaging apparatus and attracted. Magnetic sensor means are disposed in all spaces of the magnetic resonance imaging apparatus, peripheral devices or operating room, the magnetic field strength in the operating room is detected by the magnetic sensor means, and if it enters the dangerous state, a warning is given by the display means, or the moving magnetic resonance imaging apparatus is stopped or moved backward.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274371-A (JP)
Title: Device and method for image processing, and recording medium and program
Inventor: KONDO MAKOTO
IPC: H04N7/01
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To suppress deterioration in the picture quality of an image including credit titles which move horizontally on a screen when an interlaced video signal is converted into a progressive video signal.  <P>SOLUTION: In a step S1, interpolation lines of a field image F<SB>t</SB>are interpolated in fields. In a step S2, field images F<SB>t</SB>and F<SB>t-1</SB>are vertically filtered and in a step S3, an inter-field moving vector mv1 and a horizontal inter-field motion vector mv2 are detected. In a step S4, an inter-field motion vector dmv2 which is limited to a horizontal direction is detected. In a step S5, a final inter-field motion vector is selected. The present invention is applicable to, for example, a television receiver a DVD player, etc.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244657-A (JP)
Title: Video guidance display apparatus with effect measuring function
Inventor: FUJII HOMARE
IPC: H04N5/765
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To configure an operation reproducing display apparatus by supplying video/audio information to many unspecified people in a simple operation and measuring the effect at the same time while storing the frequency of accessing.  <P>SOLUTION: A remote commander for transmitting a signal to a video data/ optical disk reproducing apparatus is replaced by a remote commander employing a video button to allow many unspecified people to depress a button with required contents intuitionally by a simple operation and to obtain required information by video and audio. Further, a digital counter or the like records a signal at that time and uses it again as the measured effect data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003281902-A (JP)
Title: Luminaire
Inventor: NAKATSUJI MITSUHIKO
IPC: F21S8/04
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To enhance uniformity of lighting on an irradiation surface by effectively utilizing lamp light which does not irradiate a main reflecting mirror and thus making the light irradiating portions having nonuniformity of illumination and in shadows, in an luminaire with straight tube lamps.  <P>SOLUTION: The light radiated along a longitudinal direction of the straight tube lamps 2 is acquired by auxiliary reflecting mirror surfaces 5 and then used as lighting. By utilizing this reflected light as the light in a neighborhood of sockets 3 where there are not light sources, the uniformity of illumination of the irradiation surface can be enhanced. The auxiliary reflecting mirror surfaces 5 are formed by projecting trough-shaped main reflecting mirror surfaces 4 in the neighborhood of the sockets 3 in the direction of a straight tube lamp 2. The luminaires 1 are used in the state where axes of straight tube lamps 2 are generally lined up with each other and the straight tube lamps 2 are successively installed, and the auxiliary reflecting mirror surfaces 5 of the luminaires 1 adjacent to each other are provided so as to be adjacent to each other. As a result, irradiation effect, which becomes equal to lighting with a uniformly long lamp, can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002359196-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 2002-03-26
Abstract: PROBLEM TO BE SOLVED: To enhance the orientation rate of a semiconductor film obtained by crystallizing an amorphous semiconductor film while relaxing strain, and to provide a TFT employing such a crystalline semiconductor film. SOLUTION: The orientation rate of a semiconductor film 104 is enhanced by adding a rare gas element, typically argon, into an amorphous semiconductor film 102 during or after formation thereof thereby crystallizing the amorphous semiconductor film, and strain existing in the crystallized semiconductor film 104 is relaxed as compared with that before crystallization. The film is eventually irradiated with laser light in order to remove rare gas elements.
Patent JP-2003282650-A (JP)
Title: Film carrier tape for mounting electronic component, method of manufacturing the same, device of manufacturing the same, protection tape used for the same method
Inventor: KOYANAGI AKIRA
IPC: H01L21/60
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component mounting film carrier which does not easily generate warping deformation of the film carrier due to the hardening and concentration of a solder resist layer forming resin, and surely protects a wiring pattern with higher accuracy because the so-called solder resist layer is formed by punching a protection tape consisting of a heat resistant protection resin film where a thermal setting bonding agent layer is formed and then bonding this punched piece.  <P>SOLUTION: The film carrier tape for mounting electronic component is characterized in that the wiring pattern formed on an insulation film is protected with a resin layer except for the terminal portion and is also protected with a heat resistant protection resin film where the wiring pattern is adhered with a thermosetting bonding agent. This film carrier tape for mounting electronic component may be formed by punching the protection tape consisting of the thermosetting bonding agent layer where the wiring pattern is allocated on the pattern forming surface of the heat resistant protection resin film, and then thermally crimping the punched protection tape piece to the protecting area of the wiring pattern or by temporarily bonding the protection tape which has been previously punched to expose the terminal portion, and thereafter holding such protection tape for the predetermined period within the heating furnace.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288838-A (JP)
Title: Manufacturing method of electron emission element, electron source, and image forming device
Inventor: IWAKI TAKASHI
IPC: H01J9/02
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an electron emission element capable of simplifying manufacturing processes and improving electron emission characteristics.  <P>SOLUTION: The manufacturing method of the electron emission element equipped with a pair of electrodes arrayed on a substrate and carbon film with pores arrayed between the electrodes comprises a process of forming a pair of electrodes on a substrate, a process of forming a polymer film consisting of a photosensitive polymer material and a non-photosensitive polymer material so as to connect the electrodes, a process of patterning with light the polymer film consisting of the photosensitive polymer material and the non-photosensitive polymer material in a requested shape, a process of lowering resistance of the patterned polymer film, and a process of forming a carbon film with pores by forming pores in the polymer film with the lowered resistance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285014-A (JP)
Title: Cap washing method
Inventor: WADA YUKIHISA
IPC: B29C48/11
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cap washing method capable of removing a molding compound in a cap without damaging or deforming the cap used for molding the molding compound containing a binder.  <P>SOLUTION: The cap washing method is used for removing the molding compound containing the binder from the cap used for molding the molding compound and includes a process for partially or wholly removing the binder contained in the molding compound before removing the molding compound from the cap.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285317-A (JP)
Title: Manufacturing method for polycarbonate composition
Inventor: IKEMURA YOSHIFUMI
IPC: B29C48/82
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuous manufacturing method for a polycarbonate composition capable of stably manufacturing the polycarbonate composition reducing the lowering of a molecular weight at the time of production of the composition, excellent in heat stability such as hue holding properties or the like and sufficiently developing the function of a kneading component such as an additive or the like.  <P>SOLUTION: A polycarbonate resin is supplied from the first supply port of a kneader having a plurality of supply parts, and an additive is supplied from a second supply port on the downstream side of the first supply port to be kneaded with the polycarbonate resin or the polycarbonate composition to manufacture the polycarbonate composition. The kneading component is added to the polycarbonate resin held to a molten state in the kneader using a cooled feeder before kneaded with the polycarbonate resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285993-A (JP)
Title: Winch
Inventor: YAMAGATA KATSUMI
IPC: B66D5/26
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate free fall speed operation by minimizing a drop in braking force.  <P>SOLUTION: This brake 13 comprises an inner plate 14 rotating during free fall rotation, multiple discs 9 consisting of outer plates 16, and a pressure plate 10 for bringing the inner plates 14 into pressure contact with the outer plates 16 by the spring force of a pressurizing spring 12, and is structured as a wet type brake for cooling the multiple discs 9 by cooling oil from a cooling oil pump 34. A relief valve 60 for regulating the pressure of cooling oil supplied into the multiple discs 9 is provided as a pressure regulating means for regulating the upper limit of pressure in the multiple discs 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289557-A (JP)
Title: Optical cross connector
Inventor: NISHI TETSUYA
IPC: H04B10/272
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize an optical cross connector having a redundant structure.  <P>SOLUTION: Optical demultiplexers 22a, 22b demultiplex WDM lights inputted from a 0-system line and a 1-system line every wavelength, respectively. Optical selectors 23-1 to 23-n select the demultiplexed light signals. Optical branching units 24-1 to 24-n branch the selected light signals, and feeds them to optical switches 11, 12 respectively. Optical selectors 31-1 to 31-n select first light signals outputted from the optical selectors 31-1 to 31-n. Wavelength converters 32-1 to 32-n generate these selected light signals. Optical branching units 33-1 to 33-n branch the regenerated light signals. Optical multiplexers 34a, 34b multiplex these branched light signals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293707-A (JP)
Title: Controlling method of water inside condenser
Inventor: KISHI KENICHI
IPC: F01K9/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that when a steam turbine is stopped by means of a vacuum breaker by air, dissolved oxygen concentration in water inside a condenser is increased, and if displacement of inert gas such as nitrogen is performed thereafter, corrosion occurs.  <P>SOLUTION: The dissolved oxygen concentration in water inside the condenser of the steam turbine is held low without increasing, by bubbling the inert gas 50 to the water inside the condenser 30, after stopping of the steam turbine, performing, after stopping of a vacuum pump, vacuum break of the condenser with the inert gas, and bubbling the inert gas to a make-up water to the condenser. Accordingly, the corrosion of the steam turbine is prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295191-A (JP)
Title: Substrate for liquid crystal display and liquid crystal display device using the same
Inventor: OGAWA SHINJI
IPC: G02F1/1337
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of a vertical stripe-shaped nonuniformity by adjusting a rubbing processing condition.  <P>SOLUTION: The shape of sides (side ab and side cd) of an alignment layer 76 is made to be a bent shape, a sawtooth shape, a wave shape, a crank shape, etc., the amplitude of each of the shapes and alignment layer thickness are optimized. The side of an end part of the alignment layer is thereby rubbed obliquely at rubbing processing to reduce peeling off and re-attachment of the alignment layer end part 87 and the occurrence of vertical stripe-shape nonuniformity 101 caused at the rubbing processing and to obtain the display uniformity of liquid crystal display.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295140-A (JP)
Title: Optical frequency comb generator and manufacturing method thereof
Inventor: MISAWA SHIGEYOSHI
IPC: G02F1/035
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce damage of edge parts of a substrate caused in polishing.  <P>SOLUTION: A manufacturing method comprises: an optical waveguide forming step for forming a waveguide 12 in an x cut or y cut substrate 11; an electrode forming step for forming electrodes 13 at both sides of the waveguide 12 so as to be parallel with each other; a reflection film laminating step for laminating an incident side reflection film 14 and an outgoing side reflection film 14 parallel with each other on the light incident end and light outgoing end of the waveguide 12, respectively; in addition, a metal layer forming step for newly forming a metal layer 15 such that its film thickness at the upper parts of the light incident end and the light outgoing end of the waveguide 12 is equal to or greater than the film thickness of the electrodes 13 and that width becomes larger as coming close to the light incident end or light outgoing end; and a polishing step for laminating a plurality of substrates 11 with the metal layer 15 formed and simultaneously polishing the light incident end and the light outgoing end.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296730-A (JP)
Title: Data processor, data processing method, image processor and image processing method
Inventor: HAMAMURA TOMOYUKI
IPC: G06F7/02
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To quickly calculate a median by a simple method.  <P>SOLUTION: Nine pieces of data are divided into three sets with three pieces of data as one set, data are rearranged in order of a numerical value in each set, the data are rearranged in order of the value of second data of each rearranged set, and data that is not included in a target is determined to reduce data and the number of times to be compared.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298907-A (JP)
Title: Digital camera and image display apparatus
Inventor: IGARASHI HIROSHI
IPC: H04N5/76
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera and an image display apparatus for easily printing out only a focused image even when an object is moving or a photographer changes a field angle between a state when the photographer half-depresses a shutter button and a state the photographer fully depresses the shutter button after the half-depression.  <P>SOLUTION: An image processing section reads a frequency spectrum of a focused part of a photographed image recorded on a memory card together with photographing image data photographed by the digital camera, analyzes the photographed image data as to whether the frequency spectrum having a frequency component equal or similar to the frequency component of the frequency spectrum at the read focused part exists in the image data of the recorded photographed image, decides that the focuses part exists in the image data when existing and furthermore specifies the focused part. A display section displays the focused part specified by the image processing section.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291278-A (JP)
Title: Decorative sheet
Inventor: TOMINAGA TAKASHI
IPC: B32B27/30
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative sheet with excellent weatherability which can be used for e.g. a semi-exterior use without deteriorating adhesive properties and leveling properties of a top coat resin layer 3 in the decorative sheet having the top coat resin layer 3 in which an acrylic resin is a main ingredient on the surface of a decorative sheet main body 1.  <P>SOLUTION: The top coat resin layer 3 is formed by a mixed composition of the acrylic resin and a cellulosic resin. As the acrylic resin, it is preferable that an acryl-urethane resin formed by reaction of an acryl polyol resin with an isocyanate curing agent is used. When recessed parts 16 by emboss processing are formed on the surface of the decorative sheet main body 1, it is preferable that a UV absorbing resin 2 prepared by incorporating a UV absorbing agent or a coloring agent into a resin composition similar to the above described resin composition is filled into the recessed parts 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290363-A (JP)
Title: Current-carrying electrode pin, scalp current-carrying brush using it and manufacturing method for current- carrying electrode pin
Inventor: TANAKA YOSHIRO
IPC: A61N1/04
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current-carrying electrode pin of a non-magnetic body having magnetic force for increasing current penetration effect to human subcutaneous tissue.  <P>SOLUTION: This pin has: a first tube-like non-magnetic member whose head part is closed or narrowed down; a permanent magnet installed in a hollow part on the head part side; and a second non-magnetic member fitting in a hollow part behind the permanent magnet and fixed to the first non-magnetic member to embed the permanent magnet in the hollow part on the head part side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298336-A (JP)
Title: Loop antenna with reflection plate
Inventor: SEKIGUCHI MASAMI
IPC: H01Q7/00
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a loop antenna with a reflection plate which effectively controls a back lobe without increasing the size of the reflection plate.  <P>SOLUTION: The loop antenna with the reflection plate is provided with an annulus portion 31, a feeding portion connected to the annulus portion 31 and the reflection plate 40 arranged with a space from the annulus portion 31. The annulus portion 31 is provided with a descending portion 37 which approaches a voltage maximum point closer toward the reflection plate direction than toward a current maximum point direction. The loop antenna realizes control of the back lobe without making an input impedance characteristic become a narrow band by approaching a part of the loop antenna rather than an entire of the loop antenna closer to the reflection plate 40. It results in no need of estimating an increase in strength of a mounting structure body for the antenna because the reflection plate itself does not need to be increased in its size.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304143-A (JP)
Title: Pulse voltage generating device
Inventor: YAMADA MASAKI
IPC: H03K4/02
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To automatically correct a pulse voltage waveform in a short period of time.  <P>SOLUTION: A pulse voltage generating device is provided with a PFN3, and when a charging voltage is applied to the PFN, the PFN is charged corresponding to the charging voltage. A main controller 13a turns on/off a switching element 4 according to a pulse repetition trigger signal to discharge the charging voltage with which the PFN is charged as a discharging voltage for generating a pulse voltage. An error arithmetic circuit 11 compares monitor waveform data obtained by monitoring the waveform of the pulse voltage with set waveform data indicating target pulse voltage waveform to calculate the error of the monitor waveform data and the set waveform data as comparison result data. A compensating circuit controller 10a generates a control pattern corresponding to the comparison result data. Then, the compensating circuit 5 generates a compensation voltage based on the control pattern to compensate the pulse voltage according to the compensation voltage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304481-A (JP)
Title: Image processor and image processing method
Inventor: IZAWA TAKASHI
IPC: H04N7/01
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor and an image processing method which realizes a high speed real time process in a simple constitution.  <P>SOLUTION: The image processor has a first to fourth write FIFOs 401-404 and a first to fourth read FIFOs ('FIFO block', hereinafter) for temporarily holding image data to be written and read in a data holding memory 118, and a memory access controller 409 for executing a requested access to the data hold memory 118 by the FIFOs 401-408. The processor comprises a write data controller 410 for always shifting the timing at which at least one FIFO among 401-408 requests the said access to the memory access controller 409 by a specified time from the timing at which other FIFOs among 401-408 request the access to the memory access controller 409.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305428-A (JP)
Title: Garbage disposal system
Inventor: TSUZUKI SHINICHI
IPC: C02F11/12
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve the usability of a garbage disposal system by enabling a user to select an agitation controlling method.  <P>SOLUTION: This garbage disposal system is provided with a garbage housing container 1 for housing garbage, a heating means 3 for heating the garbage in the garbage housing container 1, a dry sensor 5 for indirectly or directly detecting the temperature of the garbage, an agitating means 2 for agitating the garbage in the garbage housing container 1, and a switching means 12 for enabling the user to change the agitating frequency of the agitating means 2, and can realize the finish degree of dry garbage which satisfies the user's request.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306568-A (JP)
Title: Polyolefin resin composition
Inventor: NAKAMURA SHINYA
IPC: C08J9/06
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyolefin resin composition, containing a foaming agent and wood flour, excellent in moldability and in various physical properties when fabricated into a sheet or the like, and to provide a molding comprising the same, excellent in surface performances, tensile characteristics, or the like.  <P>SOLUTION: The polyolefin resin composition comprises 100-70 pts.wt. of a copolymer of ethylene and 3-12C α-olefin manufactured by polymerization using a metallocene catalyst, 0-30 pts.wt. of an olefin elastomer, 5-70 pts.wt. of the wood flour having a mean grain diameter of 200-10,000 μm, 0.5-10 pts.wt. of the foaming agent, and 0.1-10 pts.wt. of an oxidation inhibitor per 100 pts.wt. in total of the ethylene-α-olefin copolymer and olefin elastomer.  <P>COPYRIGHT: (C)2004,JPO