baber/WOPTO huggingface dataset:
Patent JP-2004031240-A (JP)
Title: Cathode-ray tube device
Inventor: MAKINO NAOYUKI
IPC: H01J29/07
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cathode-ray tube device that can accommodate various scanning line modes without lowering luminance and degrading image quality.  <P>SOLUTION: A shadow mask 6 of the cathode-ray tube device comprises a substantially rectangular shadow mask body 14 with many openings 12 in a principal plane part 11 opposed to a phosphor screen. The shadow mask body 14 has, in a longer axis direction H, a plurality of opening lines 20 of pluralities of openings 12 arrayed in a shorter axis direction V. When the sum of the diameter of the openings 12 in the shorter axis direction and the length of bridges 19 between the openings in the shorter axis direction is set as one pitch, adjacent opening lines 20 are formed at different pitches.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030505-A (JP)
Title: Method for recording program trace data and trace memory
Inventor: NAGAMINE SATOSHI
IPC: G06F11/28
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program trace data recording method for recording more data in limited memory capacity and to provide a trace memory.  <P>SOLUTION: In the first trace data, a time stamp size is set to 0, and a time stamp value is recorded in a time stamp storage buffer. In the second and succeeding trace data, a value obtained by subtracting the time stamp value stored in the buffer from the time stamp value and the storage size of the value are recorded in the trace memory, and a buffer value is updated by the time stamp value of the second and succeeding trace data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037702-A (JP)
Title: Projector apparatus
Inventor: OTAKE YOSHITOMO
IPC: H04N9/31
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector apparatus with an optical system of simple configuration.  <P>SOLUTION: The projector apparatus has a first liquid crystal plate 20 which modulates light with color signals by specified units of pixels constituting an image to be projected on a screen 26, a color filter 21 which is constituted by arranging RGB filters transmitting primary color light of R, G, and B respectively in specified pattern and converts light into the primary color light of R, G, and B through the RGB filters, and a second liquid crystal plate 23 which modulates the light with luminance signals by the pixels.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037203-A (JP)
Title: Measurement instrument for dimension in elevator shaft
Inventor: OHATA SATORU
IPC: G01B11/03
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To accurately carry out the dimension measurement in an elevator shaft.  <P>SOLUTION: An elevator car 2 is provided with a range finder 101 for measuring the distance to an object with a pulse laser light; and an imaging device 102, provided together with the range finder 101, for photographing the distance-measured area along the optical axis of the laser light emitted from the range finder 101, and outputting image data. A control operation device 106 is configured to output and display the image data associated with distance measurement data on an output/display unit 106e. This enables an operator to obtain an accurate figure quickly and efficiently even if the distance measurement data contains data on deformation or distortion caused by position changes of the distance measurement device itself, because the operator can determine its cause easily and properly through contrast observation with image data and correct the distance data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348737-A (JP)
Title: Water stop material for grommet
Inventor: INOUE KEIKO
IPC: F16L5/02
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide water stop material for a grommet with which water stop effect can be obtained, even if it is used over a long period.   <P>SOLUTION: A water-swelling/liquid-type compound 6 is injected from the point 2 of large diameter of a grommet 1 where a wire harness 4 is passed, and this is hardened in the condition of the space among the electric wires 5 of the wire harness 4 and between the harness and the grommet being filled with an urethane compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033118-A (JP)
Title: Method for producing peptide having enzymic activity
Inventor: HIYAMUTA SHUICHI
IPC: C12N15/09
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for efficiently producing a protein having enzymic activities.  <P>SOLUTION: The method for producing the peptide having the enzymic activities comprises (1) a step of producing a peptide group recognizing an antigen-binding site of an antibody or a recognition peptide recognizing an active site of a target enzyme, and (2) a step of selecting a peptide having activities of the target enzyme in the peptide group produced in the step (1).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038647-A (JP)
Title: Fire detector and fire alarm facility
Inventor: TAKAHASHI KEIICHI
IPC: G08B25/00
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fire detector such that a fire receiver can identify the fire detector outputting a fire signal when a P type fire alarm facility is used, whereupon the fire detector can be used for the identification or the like of a fire breaking site, and to provide the fire alarm facility.  <P>SOLUTION: In the fire alarm facility using a so-called P type fire receiver, the fire detector, for outputting the fire signal by a switching operation, sends out address information on the fire detector simultaneously by the pulse operation of switching.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033546-A (JP)
Title: Medical absorptive article
Inventor: SUZUKI SACHIYO
IPC: A61F13/00
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical absorptive article having a medical drain tube suitable for application to a projected diseased part and surely picking up body fluid oozing out through the drain tube.  <P>SOLUTION: This medical absorptive article includes a liquid permeable surface sheet 11 provided on the side facing to the skin of the body 31 of a patient; a leakage preventing sheet 12 provided on the outside; and an absorber 13 disposed between both sheets. In a first surface 2 facing to the skin, the surface sheet 11 and the absorber 13 are recessed toward the leakage preventing sheet 12, and the recessed part functions as a pocket part 20. The drain tube 32 extending to the outside of the body is stored in the pocket part 20, and the body fluid oozing out through the drain tube 20 can be collected by the absorber 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037355-A (JP)
Title: Pulsar ring and anti-friction bearing device for revolution detector
Inventor: MATSUI SHUNICHI
IPC: F16C41/00
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To form a shape easy to stabilize a posture of a flange on which an annular magnet is secured, in a support ring of a pulser ring used in a revolution detector.  <P>SOLUTION: A fitting part 2 of the support ring 17 of the pulser ring 15 is formed in an upper half cross-section into a horizontally-laid U shape while a large cylinder part 23 and a small cylinder part 24 spaced apart from each other concentrically are joined at an internal end side. A flange 22 extending radially inwards is joined to an outer end of the large cylinder part 23, and the annular magnet 16 is fixed on an outer face of the flange 22. In this case, by appropriately adjusting an opposing gap between the large cylinder part 23 and the small cylinder part 24, a position of the flange 22 in a radial direction and a detection diameter Y of the annular magnet 16 mounted on the flange 22 can be arbitrarily changed. Because a bending angle of a bent joint part from the cylinder 23 to the flange 22 is 90°, the flange 22 is hard to spring back after bending and is scarcely inclined.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048848-A (JP)
Title: Semiconductor switching device
Inventor: KURACHI KAZUHIRO
IPC: H02M1/00
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor switching device which improves reliability of a device.  <P>SOLUTION: A voltage detecting means 51 between an anode and a cathode detects a voltage V51 between the anode and the cathode of a temperature detecting diode 3. A voltage detecting means 52 between a gate and the cathode detects a voltage V52 between the gate and the cathode. A main current-temperature characteristic storage means 53 stores main current-temperature characteristic information C53 of a grout unit center thyristor 2. A main current calculating means 54 calculates a current value of a main current of the thyristor 2 based on the voltage V51 between the anode and the cathode and the voltage V52 between the gate and the cathode and the information C53 by considering the element temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043354-A (JP)
Title: Hyaluronidase inhibitor
Inventor: MIYAKE NOBUYUKI
IPC: C12N9/99
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a substance which has a hyaluronidase inhibiting action, is high in safety to human bodies and is expected to enable suppression of a hyaluronidase-concerned skin aging, an inflammatory response or an allergic sensitivity by applying to skin as a cosmetic or taking in as a food product or drink on a daily basis because of its moderate odor and excellent color, taste, solubility and stability.  <P>SOLUTION: There are provided a hyaluronidase inhibitor containing, as an effective ingredient, a dihydrochalcone compound represented by formula (1) and a food product or drink containing the hyaluronidase inhibitor as an effective component.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003192878-A (JP)
Title: Thermotropic liquid crystalline polymer composition
Inventor: FUKATSU HIROKI
IPC: C08L67/00
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silica-containing thermotropic liquid crystalline polymer composition having high surface smoothness without containing silica having poor dispersion in the product and used for injection molding for precision components without lowering productivity.  <P>SOLUTION: This thermotropic liquid crystalline polymer composition is obtained by uniformly mixing a spherical silica having 0.1-5.0 μm average primary particle diameter with an ester compound of at least one kind of alcohol selected from neopentyl alcohol, neopentyl glycol and pentaerythritol with a 10-30C higher fatty acid, mechanically and physically pressing the resultant mixture to provide a pressed and granulated substance having ≥0.5 degree of compaction and compounding the granulated substance in an amount of 20-80 wt.% based on total amount of the composition and melting and kneading the compound. In the polymer composition, silica aggregate having ≥60 μm size does not exist.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004042431-A (JP)
Title: Label printer
Inventor: KAWAMURA HIDEHIKO
IPC: B41J3/36
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a label printer which prevents a disconnection of a wiring cable of a sensor for detecting separation of labels even when an issuance form is frequently switched to a separate issuance or a consecutive issuance.  <P>SOLUTION: The label printer has a switching mechanism 11, a sensor part 21 with a light emitting part 23 and light receiving parts 22 and 24 set at a printer body 2, and a light guide member 20 secured to the switching mechanism 11 and molded by a transparent resin which brings between the light emitting part 23 and light receiving part 24 of the sensor part 21 into a light guide state when the switching mechanism 11 is switched to a state of the consecutive issuance. After printing to a label continuous body by a printing mechanism, the switching mechanism 11 switches an issuance state to either the separate issuance whereby the label is separated by a separating mechanism from a belt-shaped mount and is emitted and issued from the printer body 2, or the consecutive issuance whereby the label is emitted and issued without separated from the belt-shaped mount. After the switching mechanism 11 is switched to a state of the separate issuance and between the parts 23 and 24 of the sensor part 21 becomes the light guide state via the member 20, the light guide state of the part 21 is turned not to guide light when the label is issued/outputted. The sensor part is brought again into the light guide state when the label is taken out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045210-A (JP)
Title: Distance-measuring equipment and focus sensing device
Inventor: MATSUMOTO YUKIHIRO
IPC: G03B13/36
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distance-measuring equipment shortening the calculation time without lowering distance measurement precision.  <P>SOLUTION: When correlation calculation is conducted by shifting two image signals at specified steps, the step number is set at different values in the correlation calculation processing between a distance range where a precision of the step number is required and the other distance range.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010608-A (JP)
Title: Prevention tool for dental caries
Inventor: YAMADA IKUSHI
IPC: A61K8/66
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oral environment in which tooth decay is hard to happen, by providing a method eliminating microbes themselves attached on teeth or solving problems of possibilities of attaching the microbes that cause tooth decay, on the tooth again in a method for removing microorganisms that cause tooth decay by a chemical and physical manner such as brushing of teeth or teeth polishing.  <P>SOLUTION: This invention provides articles containing a microorganism or its component, or the like, which prevents tooth decay, and frequently used in oral cavity such as a toothpaste, a brush, a mouth wash or a chewing-gum. The microorganism which prevents tooth decay, becomes easily distributable than the microorganisms which cause tooth decay.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077503-A (JP)
Title: Optical filter to transmit light having specified wavelength
Inventor: SUGIO YOSHIHIKO
IPC: G02B5/20
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical filter whose light emitting characteristic is hardly changed even when it is used under severe environment and which is made extremely thin and can transmit light having different wavelength such as red light, blue light and green light through an extremely minute area by eliminating the change of transmitting characteristic caused by the deterioration of pigment.  <P>SOLUTION: The optical filter 1 is constituted by arraying many dielectric antennas 2 on a light transmission surface 4 for transmitting the light. The respective antennas 2 have laminated structure constituted by laminating a plurality of dielectric layers 3 having a different dielectric constant on an adjacently laminated layer. As for the thickness of the layer 3 consisting of two or more laminated layers, the thickness of at least one layer is 1/4 of the center wavelength λ of the transmission in the dielectric of transmitted light which is transmitted through the optical filter 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042568-A (JP)
Title: Packaging material
Inventor: PETER FRISK
IPC: B32B27/10
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging material having excellent sealing properties, heat resistance, and barrier properties.  <P>SOLUTION: The packaging material comprises a laminate body using paper or a polyolefin containing an inorganic filler as a core material. The innermost layer of the laminate body comprises a propylene and ethylene random copolymer manufactured using a metallocene catalyst.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055670-A (JP)
Title: Circuit structure
Inventor: YAMAMOTO KENICHI
IPC: H05K1/14
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit structure which has proper heat radiating performance, even when a component having a large heating amount is embedded in a circuit substrate.  <P>SOLUTION: Since a second circuit substrate 11b having a bump 21 formed at a predetermined position on a wiring pattern 13b, formed on a surface opposite to a first circuit substrate 11a in which a semiconductor component 17 accompanying with heating, is mounted at a predetermined position of a wiring pattern 13a is connected so that the bump 21 is brought into close contact with the component 17, the heat of the component 17 is heat transferred to the pattern 13b of the substrate 11b through the bump 21 which is brought into close contact with the component 17, and is heat dissipated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003119164-A (JP)
Title: Insoluble organic uv shielding agent of allyl vinylene ketone type and application of the same to cosmetic
Inventor: RICHARD HERVE
IPC: A61K8/00
Filed: 2002-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain an insoluble organic compound for shielding UV irradiation. SOLUTION: An insoluble organic compound for shielding UV irradiation, having at least one allyl vinyl ketone group and being in a shape of fine particle with 10 nm-5 μm particle size and a material sensitive to the UV irradiation are obtained and application of those as an agent for shielding the UV irradiation in order to protect the skin or hair or control skin color is provided. This organic UV shielding agent is obtained by grinding the insoluble organic compound or the material sensitive to the UV irradiation in the presence of one or more suitable surfactants. The term 'allyl vinylene ketone' includes all allyl vinylene derivatives containing a carbonyl group at α position to a double bond but free from amide group.
Patent JP-2004049089-A (JP)
Title: Factor for promoting cell death of eukaryotic cell and prokaryotic cell
Inventor: YAMAKI MARIKO
IPC: A61K48/00
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a yeast factor for promoting cell death of both eukaryotic cells and prokaryotic cells.  <P>SOLUTION: The factor YOR004w has a specific amino acid sequence derived from yeast and promotes cell death of eukaryotic cells and prokaryotic cells. The polynucleotide encodes the YOR004w. The cell death promoter contains the YOR004w or the polynucleotide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052883-A (JP)
Title: Penetration structure of member related to facility and partition holding bush in partition part of building
Inventor: TAKAHASHI SACHIRO
IPC: F16L5/02
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide penetration structure of a concrete fire-proof partition board part of facility piping or the like and a partition holding bush capable of performing renewing of facility piping penetrating the concrete fire-proof partition board part in a short period without breaking the concrete.  <P>SOLUTION: A through-hole 7 inserting the equipment piping 5 into the concrete fire-proof partition wall 1 is provided, a partition holding bush 18 having elasticity is detachably provided in the through-hole 7, and the equipment piping 5 is inserted in the partition holding bush 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055846-A (JP)
Title: Method for isolating wiring pattern of printed wiring board and fire detector equipped with printed wiring board whose wiring pattern is isolated thereby
Inventor: SUMI SADAYUKI
IPC: H05K1/02
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve insulating properties at cutting parts of wiring lines, and to prevent adhesion of moisture to the cutting faces or occurrence of corrosion thereon.  <P>SOLUTION: Wiring lines 102 composed of a copper foil and connected with connection branched parts 104 each other are formed on the surface of an insulating substrate 101, and a solder resist 103 for protecting the wiring line 102 is laminated to form a printed wiring board 100. Through-holes 105 penetrating the printed wiring board 100 are arranged by punching parts including some of the connection branched parts 104 to cut unneeded wiring lines 102, thereby obtaining a required wiring pattern. Cutting parts and cutting faces of the wiring lines 102 exposed to the through-holes 105 are protected with a sealing material 106 by sealing the through-holes 105, with the sealing material 106 composed of an insulative synthetic resin to improve insulating properties at the cutting parts of the wiring lines 102, and to prevent adhesion of moisture to the cutting faces or occurrence of corrosion thereon.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056928-A (JP)
Title: Linear drive
Inventor: MAKI KOJI
IPC: H02K41/03
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that maximum thrust cannot be increased due to the magnetic saturation of a core, in a linear drive.  <P>SOLUTION: This linear drive includes a primary side 10 having a plurality of cores 11 formed out of a magnetic substance and a first winding 12 wound around the core 11, a plurality of pole teeth 13a, 13b provided on the core 11, and a secondary side 20 provided at the plurality of pole teeth 13a, 13b at prescribed clearances. A secondary winding 15 is wound at a position nearer to the ends of the plurality of pole teeth 13a, 13b than the first winding 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051858-A (JP)
Title: Resin molding
Inventor: MITSUNAGA MASAKI
IPC: C08L69/00
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin molding which contains a finely dispersed philo-silicate, has good transparency and surface properties (surface smoothness and surface hardness), is lightweight and highly rigid, and has good heat stability in molding.  <P>SOLUTION: The resin molding is formed from an aromatic polycarbonate resin composition comprising (A) 100 pts. wt. aromatic polycarbonate resin (component A), (B) 0.1-50 pts. wt. philo-silicate (component B) satisfying requirements (i) and (ii): (i) component B has an ion exchange capacity of 50-200 meq/100 g, and (ii) at least 70% (in terms of a numerical ratio) of component B have thicknesses of 100 nm or smaller, and (C) 0.1-50 pts. wt. compound (component C) having an affinity for the aromatic polycarbonate and having a hydrophilic component and has a total light transmittance of 75% or higher as measured in accordance with JIS K7105.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051606-A (JP)
Title: Production method of pipecolic acid
Inventor: TAKEZAKI HIROSHI
IPC: C07D211/60
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient production technique for pipecolic acid useful as a raw material of medicines or the like, since conventional chemical synthesis methods have problems of low yield of pipecolic acid and unavailability of raw materials and fermentation method or the like have difficulity in implementing in an industrial scale due to low accumulated concentration of pipecolic acid.  <P>SOLUTION: The method for producing pipecolic acid in high yield and in high optical purity comprises diazotization of lysine with a diazotizing agent in a solvent, subsequently neutralizing the reaction solution with an alkali agent, followed by cyclization with a cyclization agent having water solution at 25 °C of ≥ 5 %.  <P>COPYRIGHT: (C)2004,JPO