baber/WOPTO huggingface dataset:
Patent JP-2003015018-A (JP)
Title: Camera, lens unit and camera system
Inventor: HIGUMA KAZUYA
IPC: G02B7/36
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a camera, a lens unit and a camera system capable of shortening a time until which focusing is obtained in performing an AF of a mountain climbing method or a contrast method by using a vibration type driving device. SOLUTION: In this camera having photo-optical systems 2 and 3, a vibration type driving means 15 for driving a focus adjusting lens, an imaging means 6, and a controlling means 13 for controlling the vibration type driving means so as to make the focus adjustment lens repeat driving and stopping and for moving the focus adjusting lens to a focusing position in accordance with discrimination results of a focus adjustment state by a comparison of high frequency components extracted from an imaging signal obtained by the imaging means at each stop state of the focus adjustment lens, the controlling means makes a vibrating object of the vibration type driving means generate traveling wave vibrations in driving the focus adjustment lens during focus adjustment operation, and makes the vibrating body generate standing wave vibrations during stopping the focus adjustment lens.
Patent JP-2002071640-A (JP)
Title: Gas concentration detector
Inventor: HANEDA SATOSHI
IPC: G01N27/416
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To reduce the effect of noise and, in its turn, to prevent erroneous detection of gas concentration. SOLUTION: This gas concentration sensor 100 detects the concentration of a specific gas content, at least one of NOx concentration, HC concentration, or CO concentration in an exhaust gas. A detection signal of the sensor 100 is inputted into a sensor control circuit M10. The control circuit M10 calculates an oxygen concentration output and a NOx concentration output from the detection signal, and detects element impedance of the sensor 100. A heater control circuit M20 controls power applied to a heater 103. The control circuits M10 and M20 each comprise a microcomputer and they are housed in a connector 300 for connection to an external device.
Patent JP-2003022316-A (JP)
Title: Method and device for providing information, computer program thereof and computer-readable storage medium
Inventor: IKEDA KENICHI
IPC: G06Q50/10
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a user with information about an optimum vehicle according to the type of usage of a vehicle desired by the user. SOLUTION: In the case the user who possesses or can use a plurality of vehicles selects any of vehicles, the user inputs to a user terminal information about the body types of all passengers of the vehicle, the dimensional information of baggage prearranged to be loaded or already loaded baggage and information for specifying a rearranged travel route (for example, starting point and destination) as information about the type of usage of the prearranged vehicle. An information center selects an optimum vehicle from among the vehicles, on the basis of the information inputted from the user terminal and provides the user terminal with information about the optimum vehicle as data constituting, for example, a decision result screen C.
Patent JP-2002134885-A (JP)
Title: Circuit board, manufacturing method thereof, electronic device mounting body, and green sheet
Inventor: OKAMOTO MASAHIDE
IPC: H05K3/34
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a glass ceramics multilayer circuit board where junction characteristics are good between a glass ceramics and a surface conductor layer as well as between the surface conductor layer and a pin. SOLUTION: In a surface conductor layer whose main component is copper, at least a pad part has a 2-layer structure. A layer (first layer) on the glass ceramics side is formed by printing a paste whose main component is copper with inorganics (for example alumina, mullita, and titanium) for raising junction characteristics to the glass ceramics being added on a green sheet. A layer over it is formed by printing, over the first layer, a paste whose main component is copper with no inorganics contained. The green sheet comprising the surface conductor layers are laminated with another green sheet, for sintering, with the former arranged on the outermost side.
Patent JP-2003022416-A (JP)
Title: Method and device for reading bar code
Inventor: MIZUGUCHI YOSHIHITO
IPC: G06K7/10
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To rapidly judge whether or not an add-on bar code is present. SOLUTION: After a bar code on a main side (left side) is decoded, the value X obtained by adding or subtracting the widths of a fixed number of bars from the right end to the left end of the main bar code is compared with the value obtained by totaling the widths of the fixed number of bars from the left end to the right end of an add-on side and it is judged that the add-on bar code is added to the main bar code when Y is within a predetermined permissible range based upon X.
Patent JP-2002055168-A (JP)
Title: X-ray detector
Inventor: RUETTEN WALTER
IPC: G01T1/20
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray detector capable of increasing the light yield by effectively retro reflecting the light incident on an opening part, and easily manufacturable. SOLUTION: This X-ray detector for transducing an X-ray 27 into a charge, is provided with a scintillator 21 and a photosensor 28 positioned thereunder. The light incident into the opening part Z between picture elements is reflected toward a photosensor D by a reflector 23, and the light contributes thereby to the increase of a signal without worsening spatial resolution of the X-ray detector.
Patent JP-2003029188-A (JP)
Title: Dynamic pressure bearing and optical deflection scanner
Inventor: SATO YOSHITAKA
IPC: G02B26/12
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of dynamic pressure balance, when using a resin sleeve which has low degree of cylindricality. SOLUTION: A revolving shaft 3 integrated with a rotating polygon mirror 1 is rotated and supported by dynamic pressures generated in dynamic pressure generation grooves 2a and 2b of a sleeve 2. When the sleeve 2 is made of resin and has a low degree of cylindricality, for example, the inside diameter of the lower-half part of each dynamic pressure generation part is expanded, parts of negative pressure preventing grooves 3b and 3c which are the small-diameter parts of the revolving shaft 3 are made to face the upper-half parts of the dynamic pressure generation grooves 2a and 2b, to keep the dynamic pressure balance.
Patent JP-2003028874-A (JP)
Title: Method for measuring substance to be measured using two-stage enzyme reaction
Inventor: ISOMURA SATORU
IPC: G01N33/542
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of measuring a substance to be measured in a short time without the need for separating operations or special equipment by simple processes. SOLUTION: By making present in a uniform state in a solution (a) a first enzyme combined with a first substance to be specifically combined with the substance to be measured, (b) a substrate of the first enzyme, (c) a second enzyme which is an enzyme for catalyzing the reaction to create a second product from a first product created from a first substrate by the first enzyme and a second substrate and is combined with a second substance to be specifically combined with the substance to be measured, (d) the second substrate, (e) a third enzyme which competes with the second enzyme for the first product created from the first substrate by the first enzyme, and (f) a specimen possibly containing the substance to be measured, the concentration of the substance to be measured in the specimen is measured.
Patent JP-2003031062-A (JP)
Title: Insulator and insulator device
Inventor: OKAMOTO MITSUHARU
IPC: H01B17/08
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a noise prevention measure for a type of insulator, which has a discoid-umbrella shaped section and a plurality of annular fold sections, located concentrically underneath the umbrella section with a specified length of protrusions. SOLUTION: An outermost first fold 23a is made longest and a second fold 23b located inwards next to the first fold is designed to be shorter than the first fold 23a. The length of a third fold 23c specified is so that it intersects with the extension of the line L1 connecting the tip of the first fold 23a, and the tip of the second fold 23b and then the length of the fourth fold 23d is specified, so that it intersects with the extension of the line L2 connecting the tip of the first fold 23a and the tip of the third fold 23c.
Patent JP-2003027732-A (JP)
Title: Flooring and its molding method
Inventor: KANEKO MASAICHI
IPC: E04F15/10
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a flooring having excellent walkability and even superior strength and lightweight properties, and to recycle a waste rubber and a disused FRP molded form as materials. SOLUTION: In the flooring, the flooring is composed of a surface layer and a lower layer, the surface layer is manufactured by solidifying rubber chips (A) or the rubber chips (A) and the crushed substance (B) of a thermosetting-resin molded form, using a urethane resin (1) as a binder, and the lower layer is manufactured by solidifying the crushed substance (B) of the thermosetting-resin molded form, using a thermosetting resin (2) as the binder.
Patent JP-2003029331-A (JP)
Title: Reflection type liquid-crystal projector
Inventor: KATO SHIGERU
IPC: G02B5/30
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To improve the video output efficiency of an optical system which constitutes a reflection type liquid-crystal projector with a simple optical constitution. SOLUTION: A dichroic mirror 3 separates B illumination light from G illumination light and R illumination light in the illumination light composed of p- polarized light from a light source part, and the B illumination light is passed through a polarizing surface 4a of a 1st PBS4 and reflected to B-LCD7B to obtain s-polarized light. An optical retardation plate 5 rotates the plane of polarization of the G illumination light between the G illumination light and R illumination light reflected at the dichroic mirror 3 by 90 deg. and passes it as s-polarized light, and passes the R illumination light as p-polarized light as it is without rotating the plane of polarization of the R illumination light; and a 2nd PBS6 reflects the G illumination light, passes the R illumination light, and reflects them to G-LCD7G and R-LCD7R respectively.  Consequently, B image light is s-polarized light, G image light is p-polarized light, and R image light is s-polarized light; and a dichroic prism 8 which puts those three colors together reflects the B image light and passes the G image light and R image light.
Patent JP-2003032538-A (JP)
Title: Imaging apparatus
Inventor: KADOHARA TERUTAKE
IPC: H04N5/347
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To enable an imaging apparatus provided with an electronic viewfinder to attain automatic focusing by a phase difference detection system. SOLUTION: The image pickup device is provided with spectral means 21 to 23 that distributes a light from an object, a display use imaging device 11 that receives one of distributed lights by the spectral means 21 to 23 to generate an image signal to be displayed on an electronic viewfinder 3, a focusing use imaging device 12 that conducts focusing on the basis of a phase difference when the other light distributed by the spectral means 21 to 23 is exposed from a plurality of pixels through different exit pupils, and a synthesis means 4 that synthesizes image signals from the imaging devices 11, 12.
Patent JP-2003029242-A (JP)
Title: Liquid crystal module and liquid crystal display device
Inventor: NIIYAMA SATOSHI
IPC: G02F1/1333
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To lower the power consumption of a liquid crystal device and to obtain display having fancy appearance. SOLUTION: In the liquid crystal module 40, a first liquid crystal panel 1B and a second liquid crystal panel 1A having operating modes different from each other are provided on a circuit board 16 in a row, a driving device 15 is provided so as to be able to drive the respective liquid crystal panels independently and the minimum distance t between the electrode patterns of the two liquid crystal panels is <=20 mm.
Patent JP-2003034549-A (JP)
Title: Light transmittable metal cap
Inventor: IZEKI JUNICHI
IPC: H01L23/10
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a light transmittable metal cap whose light transmission rate does not decline even when used under dew condensable conditions, which does not contain environmentally harmful Pb. SOLUTION: This light transmittable metal cap in which a light transmittable glass material and a metal case are sealed with a sealing material consisting of a low melting point glass and fire resistant filler is characterized in that it does not contain Pb, and its weight loss after 48-hour-soaking into pure water at 50 deg.C is less than 1 mg/cm<2> . The low melting point glass is comprised of a Sno-P2 O5 -B2 O3 based glass wherein, 1.2>=B2 O3 /P2 O5 >=0.4 (mol ratio) and B2 O3 +P2 O5 >=20 mol%.
Patent JP-2002092697-A (JP)
Title: Passbook handling device
Inventor: SUGIYAMA TORU
IPC: G06Q40/02
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a passbook handling device capable of quickly issuing a new passbook to a customer without giving him/her a feeling of troublesomeness when the old one is brought forward. SOLUTION: This passbook handling device 1 can issue a new passbook 2d when all pages of a passbook 2c issued corresponding to a customer account is printed. This passbook handling device 1 requests the customer the operation for confirming YES or NO of issue by displaying a pattern of a new passbook, and discriminates the new passbook 2d to be issued in the device so as to conform whether the new passbook corresponds to the applied passbook or not, and issues the new passbook 2d.
Patent JP-2003037845-A (JP)
Title: Method and apparatus for transforming picture data
Inventor: TAIRA KAZUKI
IPC: H04N19/102
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for transforming picture data to be compressed and transmitted with reduced display picture data quantity in a simple method without deterioration of the picture quality. SOLUTION: Input gradation data are compared with gradation data in the previous frame and, if the difference between the gradation data is below a reference gradation, the picture data are not updated. Resulting gradation error is compensated by an error diffusion process. The picture data quantity for display is effectively reduced to transmit the picture data at a high speed without raising the processing speed demand.
Patent JP-2003049326-A (JP)
Title: Fusing polyester staple fiber and method for producing the same
Inventor: MAEDA KOICHIRO
IPC: D04H1/55
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide fusing polyester staple fibers which have an excellent opening property and can homogeneously be blended to give a fiber structure having stable performances, when opened and blended with air or the like to form a blended fiber mass which is further thermally treated to produce the fiber structure, to provide a method for producing the fusing polyester staple fibers, and to provide the fiber structure using the staple fibers. SOLUTION: The fusing polyester staple conjugate fibers are obtained by subjecting a polyester (A) having a melting point of <=200 deg.C and a polyester (B) having a higher melting point than the melting point of the polyester (A) to a bicomponent spinning process, wherein the surface of each obtained conjugate fiber partially comprises the low melting point polyester (A), and have crimps, an electrical resistivity of <=1.0×10<9> Ω, and a fiber length of 5 to 15 mm.
Patent JP-2003049356-A (JP)
Title: Apparatus for pleating curtain cloth
Inventor: NAKAGAWA KANICHI
IPC: A47H23/04
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for pleating curtain cloth by which pleats are regularly and simply formed even when the width size of the curtain cloth is different and inexpensive curtains are obtained. SOLUTION: This apparatus is composed of a lower mold 1 and an upper mold. Clamps 18 for fixing both selvedges of curtain cloth 3 are provided on both sides of the lower mold 1 and a plurality of pipes 7 are attached thereto at equal spaces and pressor bars 13 are attached at same intervals as these pipes 7 to the lower ends of a plurality of arms 14 extending from side plates 12 to the lower direction so that the upper mold 2 can be advanced and lowered into a space between a plurality of pipes 7 of the lower mold 1 and the upper mold 2 is put on the curtain cloth 3 attached to the lower mold 1 and pleating of the curtain cloth 3 is carried out.
Patent JP-2003038875-A (JP)
Title: Sewing item control device of sewing machine
Inventor: AKIYAMA TATSUHITO
IPC: D05B27/02
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent a sewing failure, a sewing crease or the like when the edges of two pieces of cloth are sewed together side by side by a zigzag-stitch sewing machine, by enabling a sewing machine to sew while pulling inward or stretching outward the two pieces of the cloth when the pieces are fed. SOLUTION: A sewing machine has a throat plate having a pinhole as a needle location point, a cloth press which presses an item to be sewed placed on the throat plate downwardly, a cloth feed dog which carries out the four movements interlocking with a main axis and feeds an item to be sewed working together with the cloth press. The upper face of the cloth feed dog has two or more edges which are symmetrical to the line going through the center of the needle location point of the sewing machine and have a V or its upside down shape toward the cloth feeding direction.
Patent JP-2003042771-A (JP)
Title: Method for updating map data in communication navigation system, server apparatus, record medium, and communication navigation terminal apparatus
Inventor: MIYAHARA HIROSHI
IPC: G09B29/00
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce the load in a communication line when updating map data. SOLUTION: In a communication navigation system S, the map data in a server apparatus SV are divided into a plurality of sections independently one another, at least one portion of map data can be updated to the most recent map data, the map data to be updated are transmitted to a communication navigation terminal apparatus T, and the communication navigation terminal T updates the received map data.
Patent JP-2003009420-A (JP)
Title: Capacitor (polyacene secondary battery) power supply
Inventor: FUJIWARA YOSHIMASA
IPC: H02J7/35
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To enable to charge a capacitor 3 which is small and different from a conventional capacitor at a high efficiency, incomparably with the conventional capacitor, with a very little energy supplied to the capacitor 3. SOLUTION: This invention uses an amorphous solar cell, a sunceram solar cell which was developed recently and is cheap and usable as well as the amorphous solar cell, etc. It is possible to constitute a small and high efficiency power source equipment which can generate a high voltage output by installing a voltage matching device 2 between the amorphous solar cell, etc., and the capacitor 3. In addition, the material of the capacitors 3 is eco-friendly and clean for the global environment. This means is electrically excellent and can generate a large energy by the compact body.
Patent JP-2003047851-A (JP)
Title: Catalyst for producing ethylene oxide, method of producing the catalyst and method of producing ethylene oxide using the catalyst
Inventor: SHIMA MASAHIDE
IPC: C07D301/10
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst useful for oxidizing ethylene in a vapor phase, which has excellent selectivity and service life, and to provide a method of producing the catalyst and a method of producing ethylene oxide using the catalyst. SOLUTION: The catalyst useful for oxidizing ethylene is obtained by supporting Ag on a carrier whose main aggregate is α-alumina and which contains aluminum in an amount of 90 to 99.7 mass %, expressed in terms of Al2 O3 , silicon in an amount of 0.1 to 6 mass %, expressed in terms of SiO2 , calcium in an amount of 0.01 to 2 mass %, expressed in terms of CaO, and potassium in an amount of 0.01 to 2 mass %, expressed in terms of K2 O, when it is completed. In the above catalyst, the number of silver particles per unit surface of the catalyst is 1×10<11> to 1×10<13> /m<2> before a reaction gas passes through the catalyst. Further, the method of producing the catalyst and the method of producing ethylene oxide using the catalyst are also provided.
Patent JP-2003049434-A (JP)
Title: Form and method for forming slope frame
Inventor: ISHIZUKA YOSHINORI
IPC: E02D17/20
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a form and a method for forming a slope frame capable of improving a landscape in greening after a slope frame is formed and enhancing workability by realizing a reduction in the number of parts. SOLUTION: This form for forming the slope frame comprises an upper band form 10 and a lower band form 20. The lower band form 20 comprises a reinforcement support part 21 formed so as to be raised by bending from the lower band form 20. The method for forming the form uses the form 1.
Patent JP-2002179638-A (JP)
Title: Bactericidal phenyl imidate derivative
Inventor: GERUSZ VINCENT
IPC: C07D285/08
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To obtain a new bactericidal phenyl imidate derivative, to provide a method for producing the same and to obtain a bactericidal composition containing the same, as certain kind of phenyl imidate has been found to have the bactericidal activity. SOLUTION: This invention relates to a bactericidal compound represented by formula I and salts thereof (exemplified by O-methyl-[4-(3- trifluoromethylphenoxy)-2,5-xylyl]acetoimidate), the bactericidal composition containing the same and to provide a method for controlling bacteria that has a step in which the bactericidal composition is applied.
Patent JP-2003054724-A (JP)
Title: Guide rail device for conveyor system
Inventor: KOEDA MOTOIE
IPC: B65G21/20
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a guide rail device enabling a guide rail to be easily, securely, accurately, quickly, and stably installed; enabling the subject of conveyance to be smoothly guided into a desired condition; enabling a support arm to be connected to an arbitrary position of the guide rail; enabling the guide rail to be constructed of relatively thin plates with high strength and rigidity and easy to handle; being simple in structure, suited for mass production, lightweight, and excellent in durability; capable of reducing costs; and being economical and excellent in workability. SOLUTION: The guide rail device includes the guide rail A; the support arm D; a clamp plate B; and a nut body C. The guide rail A is formed approximately in the shape of a dovetail groove consisting of a base 1 and a pair of inclined plates 3. The clamp plate B comprises a base piece 10 and a pair of inclined pieces 11. The nut body C has an internally threaded hole 16 and an inclined surface 15. By threadedly engaging the externally threaded part 17 of the support arm D into the internally threaded hole 16, the inclined piece 11 and the inclined surface 15 can together sandwich and hold the inclined plate 3 portion of the guide rail A.