baber/WOPTO huggingface dataset:
Patent JP-2003270501-A (JP)
Title: Optical drop cable unit assembly cable
Inventor: OSADA HISAMICHI
IPC: G02B6/44
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical drop cable unit assembly cable which has an optical drop cable unit extracted extremely easily and is superior in operability.  <P>SOLUTION: A plurality of optical drop cable units 10 are arranged linearly or in an SZ shape around a center tensile strength wire 20 and the optical drop cable units and tensile strength wire are coupled by a coupling means 25 loosely enough to separate them by hands, so a desired optical drop cable unit is only separated and then can be extracted from the whole assembly cable without entwining the center tensile wire.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266973-A (JP)
Title: Letter usable also as photograph stand, and method, system and program for printing letter
Inventor: NOMURA YASUHIRO
IPC: B42D15/02
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a letter usable also as a photograph stand by which an image can be decorated by making a photograph stand unnecessary and a printed matter can be easily forwarded without preparing an envelope, and a method, a system and a program for printing the letter.  <P>SOLUTION: The images G1 and G2 and folding lines ML1-ML4 for forming the photograph stand are printed on a face Ef for the photograph stand of an exclusive paper for the letter to be used as the photograph stand in one, which is formed with a projecting part T and is approximately a rectangular shape. An address, a massage and a folding line NL for forming the paper to the letter are printed on a face Ee for the letter which is an opposite face to the face Ef for the photograph stand and a cutout part C to be fitted to the projecting part T is formed thereon. When the letter is formed, the images G1 and G2 are made inside and the folding line NL is folded back and the projecting part T is fitted into the cutout part C. When the photograph stand is formed, the folding lines ML1-ML4 are folded and the tip Ta of the projecting part T is fitted into the cutout part C to expose the images G1 and G2 and to stand it.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269449-A (JP)
Title: Foil bearing
Inventor: MAKINO TAKERO
IPC: F16C27/02
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foil bearing ensuring sufficient stiffness without causing a problem even when increased in size.  <P>SOLUTION: In this foil bearing 22 comprising a bearing portion 23 having a groove 26, and a back spring provided so as to serve as a bridge between the groove 26 and a groove 26, a plurality of cushion portions 31 is provide in the bearing portion 23 side of the back spring 24 between the groove 26 and the groove 26.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272124-A (JP)
Title: Magnetic recording/reproducing system and magnetic recording medium used for the same
Inventor: HARASAWA KEN
IPC: G11B5/714
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording/reproducing system wherein electromagnetic conversion characteristics are good, an S/N ratio is greatly improved especially in a high-density recording area, durability is high, and an inductive head and an MR head are combined, and to provide a highly productive coated magnetic recording medium wherein low-noise high-density characteristics are good in the MR head combined recording/reproducing system, and durability is high.  <P>SOLUTION: The magnetic recording/reproducing system for recording a signal on a magnetic recording medium by an inductive head and reproducing a signal by a magneto-resistive head is constructed in such a manner that the magnetic recording medium has a magnetic layer containing ferromagnetic powders and a binder on a support, the gap length of the inductive head is 0.3 μm or lower, the average particle diameter of the ferromagnetic powders is 10 to 35 nm, a plate ratio is 2 to 6, a square ratio within the plane of the magnetic layer is in the range of 0.5 to 0.9 in a longitudinal direction, and in the range of 0.2 to 0.6 in a thickness direction, and the thickness of the magnetic layer is 0.01 to 0.2 μm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267367-A (JP)
Title: Synthetic resin pallet
Inventor: SUZUKI KENJI
IPC: B65D19/24
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synthetic resin pallet having a simple configuration which prevents a reduction in strength of the rear surface and generates no inferior product.  <P>SOLUTION: This synthetic resin pallet 5 is made such that a front surface 1 and a rear surface 2 are connected by a plurality of cylindrical beams 3 to cause a space between the cylindrical beams 3 to become a fork insertion hole 4 and the pallet is formed by injection molding having some crosspieces on the front surface 1 and the rear surface 2. There are some gate traces 6 on the front surface 1 under an injection molding. Some thick crosspieces 8 are thicker than that of the surface side crosspieces 7 arranged at the front surface 1 as the crosspieces installed between the adjoining cylindrical beams 3 of the rear surface 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274890-A (JP)
Title: Agent for improving taste and flavor
Inventor: TEZUKA YUMIKO
IPC: A23L19/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an agent for improving the taste and flavor of foods and drinks, for example, foods and drinks containing a sweetening material, foods and drinks containing common salt, foods and drinks containing fruit or fruit juice, foods and drinks containing a flavor and fermented foods and drinks, and provide foods and drinks containing the taste-improving agent.  <P>SOLUTION: Distillate derived from sugar cane or distillate produced by distilling sugar cane juice, usable as an additive for foods and drinks imparting little taste and odor to the foods, or the like, having high safety, producible at a low cost an used for a long time as a versatile flavor-improving agent is treated by column chromatography using a fixed carrier and the obtained fraction is added to foods and drinks containing the sweetening material, foods and drinks containing common salt, foods and drinks containing fruit or fruit juice, foods and drinks containing the flavor or fermented foods and drinks to improve the favorable taste and flavor of the foods and drinks.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003283199-A (JP)
Title: Component mounting method and component mounting system
Inventor: HATTORI YOSHIYUKI
IPC: H05K13/04
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a component mounting method, and a component mounting system, comprising a plurality of steps for mounting a component in which the characteristics of a component mounted can be match the preceding and following steps.  <P>SOLUTION: The component mounting system 100 comprises a first mounting section 1 for mounting one or a plurality of components 12 on a circuit board 11, and a second mounting section 5 for mounting one more or a plurality of components 15 on the circuit board 11 mounted with the components 12 at the first mounting section 1. Upon finishing operation at the first mounting section 1, the circuit board 11 is imparted with information 13 indicating the characteristics of the component 12 mounted at the first mounting section 1 or of the circuit board 11 including the component 12. The circuit board 11 is carried in the second mounting section 5 where the characteristics information 13 is detected and a component 15 matching the component 12 mounted at the first mounting section 1 is packaged. The component mounting system 100 thereby comprises a board characteristics judging section 2, a characteristics information imparting section 3, a characteristics information detecting section 6, a mounting control section 7, and a component information data base 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282924-A (JP)
Title: Photo detector and method of manufacturing the same
Inventor: ARINAGA KENJI
IPC: C01B31/02
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel photo detector of a simple configuration which has a high quantum efficiency, and also to provide a method of manufacturing the same.  <P>SOLUTION: Either carbon nanotubes 6 and 7, each of which has a band gap corresponding to a photosensitive wavelength of specific light, or a combination of the carbon nanotubes 6 and 7 and other components are used as a light receiving section.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281147-A (JP)
Title: Information image using system, information image management device, information image management method, user information image, and program and memory medium
Inventor: TSUYAMA FUMIO
IPC: G06F21/62
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information image using system for specifying a user of a communication partner, etc., minutely setting the right to access in connection with information transmitting/receiving and communication via the user information image assuming the communication and the information transmitting/receiving and authenticating the user.  <P>SOLUTION: A client 105 requests an information image management server 102 to provide the owner information on the user's own user information image. The information image management server 102 extracts the user ID of the owner of the user information image and attribute information to the copy information image data corresponding to the owner from an information image management table, and transmits them to the client 105. When a command to change the attribute information or to delete the copy information image, etc., is transmitted from the client 105, the information image management server 102 updates the contents of the information image management table. In addition, the information image management server 102 transmits the contents of the update to a folder management server 103 to update a folder management table.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278796-A (JP)
Title: Multiple disc clutch device
Inventor: FUTASE KANTA
IPC: F16D25/12
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiple disc clutch device wherein a dust seal is singly and easily replaced independently of an oil seal, while retaining the oil seal to withstand hydraulic pressure.  <P>SOLUTION: A disc-shaped seal retainer 32 with a cylinder part 31 having a larger diameter than the outer peripheral surface of an input member 3 has its outer periphery fastened to the input shaft 2 side end of a cylinder part 6 of an output member 8 with an axially oriented bolt 33. An inward flange 34 which extends toward the outer peripheral surface of the input member 3 is provided on the intermediate portion of the inner surface of the cylinder part 31. An oil seal 28 whose inner surface is pressed into contact with the outer peripheral surface of the input member 3 is provided inside the cylinder part 31 located inward of the flange part 34. The dust seal 35 whose inner surface is pressed into contact with the outer peripheral surface of the input member 3 is provided inside the cylinder part 31 located outward of the flange part 34.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002359938-A (JP)
Title: Stator structure of motor
Inventor: SUZUKI KATSUMI
IPC: H02K1/02
Filed: 2002-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a stator structure of motor which can obtain high winding density thereof. SOLUTION: In a stator of a multi-phase motor, an annular external circumferential part is composed of a split annular external circumferential part, which is divided depending on the number of phases of the multi-phase motor in the axial direction and the teeth part in the same phase as the multi-phase motor formed to the split annular external circumferential part.
Patent JP-2003280203-A (JP)
Title: Positive resist composition
Inventor: MIZUTANI KAZUYOSHI
IPC: G03F7/039
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive resist composition having satisfactory transmittance when an exposure light source of ≤160 nm, concretely F<SB>2</SB>excimer laser light (157 nm) is used and ensuring improved line edge roughness and development defects.  <P>SOLUTION: The positive resist composition comprises (A) a compound which generates an acid upon irradiation with an actinic ray or a radiation, (B) an organic fluoropolymer whose solubility in an alkali developer is increased by the action of an acid having a specified structure and (C) a solvent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287326-A (JP)
Title: Water feed mechanism of automatic ice-making machine
Inventor: NISHIKAWA KAZUNORI
IPC: F25C1/22
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water feed mechanism of an automatic ice-making machine for reliably ensuring the water feed of a predetermined quantity to a plurality of ice-making trays in a refrigerator.  <P>SOLUTION: A plurality of ice-making trays 12-1 and 12-2 are provided, and a plurality of discharge ports 34-1 and 34-2 to feed water are corresponded thereto. A water storage chamber 38 is provided between a pump 22 to feed water to the ice-making trays 12-1 and 12-2 from a water storage tank 24 and the discharge ports 34-1 and 34-2, and a throttle 45 is provided in connection holes 44-1 and 44-2 in a bottom part 40 of the water storage chamber with flow passages 42-1 and 42-2 communicated with the discharge ports 34-1 and 34-2 opened therein, and the effective opening area of the connection holes is the same. Water in the water storage chamber 38 is allowed to flow at the natural water head to make adjustment so that water for ice-making of the same flow rate is fed to the ice-making trays 12-1 and 12-2 within the same time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288890-A (JP)
Title: Storage battery
Inventor: MUKAI MASANORI
IPC: H01M2/36
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead-acid storage battery having a control valve from which, electrolyte liquid seldom overflows when injecting the electrolyte liquid.  <P>SOLUTION: For the lead-acid storage battery with a control valve comprising a case in which, a positive electrode and a negative electrode are arranged through a separator, and a cylinder-shaped liquid injection pipe penetrating through the case, the opening part at the lower side of the liquid injection pipe is formed into concave-shape by two slanted surfaces becoming lower as it is heated from the peripheral part to the central part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286915-A (JP)
Title: Intake device for internal combustion engine
Inventor: TAJIMA NAOKI
IPC: F02M35/104
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intake device for an internal combustion engine, in which workability and productivity at a time of manufacturing is improved, without degrading performance such as combustion characteristic required for the internal combustion engine.  <P>SOLUTION: The intake device for the internal combustion engine has an intake manifold 1 connected to a cylinder head to supply air to an intake port formed to the cylinder head. In the intake device, a branch member 31 having a projecting portion 35 of a triangular shape is fitted to a downstream side of an intake passage 21 of the intake manifold 1. The branch member 31 has a partition wall 33 for branching the intake passage 21 to form two branched passages 36, 37 each communicating to the intake port.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287665-A (JP)
Title: Projection lens, projector equipped with the projection lens and method for manufacturing the projection lens
Inventor: WATANABE NOBUO
IPC: G03B21/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection lens constituted so that the positions of the optical axes of a plurality of lenses constituting the projection lens are accurately adjusted, and easily manufactured, and to provide a projector.  <P>SOLUTION: The projection lens 46 is equipped with a lens barrel 100 inside which a specified optical path is set, and a lens group 110 successively arranged on the illumination optical axis of the optical path. The lens barrel 100 is provided with an attitude adjusting hole 122A positionally adjusting a 3rd group lens 113 out of the lens group 110 in the lens barrel 100 on a plane orthogonal to the optical axis Z. The position of the optical axis in the lens group 110 is accurately adjusted by easy operation that the position of the 3rd group lens 113 is just adjusted and fixed after holding the lens group 110 in the lens barrel 100.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288360-A (JP)
Title: Language cross information retrieval device and method
Inventor: SAKAI TETSUYA
IPC: G06F17/28
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To realize a precise language cross document retrieval by realizing a retrieval request translation having preciseness and soundness in a language cross information retrieval system for realizing a retrieval when the languages of a retrieval request and a document to be retrieved are mutually differed.  <P>SOLUTION: A mechanical translation part 15 mechanically translates the retrieval request inputted through an input part 11 to the same language as the document to be retrieved. A phonetic character conversion part 16 converts a phonetic character the mechanical translation part 15 fails to translate in the retrieval request to a phonetic character of the same language as the document to be retrieved. A retrieval part 14 retrieves a document including the retrieval word from a document database 18 based on the retrieval word generated by the mechanical translation part 15 and the retrieval word provided by the phonetic character conversion part 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295568-A (JP)
Title: Printer device
Inventor: MASUDA TOSHIYA
IPC: G03G15/01
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer device capable of effectively performing printing processing by possessing a processing method to be performed when toner is depleted in a color printer using a plurality of colors.  <P>SOLUTION: When any toner is insufficient, a toner residual amount signal generating means 106 detects the insufficiency of the residual amount of the toner and informs a printer control means 111 of it. The control means 111 controls to display information on the insufficiency of the residual amount of the toner and a recovering method on an operation part 112, so that a coping method is selected, and data is processed according to the selected processing method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299356-A (JP)
Title: Dc-dc converter control method
Inventor: SONODA TAKASHI
IPC: H02M3/28
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method that attenuates the abnormal noise of a transformer without causing power consumption at a light load, because, if a DC power source voltage is higher than usual when switching elements are changed over in a DC-DC (direct current-direct current) converter, a rush current that flows into the transformer causes harsh grating noise.  <P>SOLUTION: This DC-DC converter is the one that converts a DC power source voltage into a DC output of a constant voltage by on-off operations of switching elements, and that oscillates the switching elements intermittently by providing an oscillating period and a forced stop period at the time of a light load including no load. In this converter, by controlling the output of a comparator that compares the output of a function voltage generating circuit including a triangular-wave voltage with a command value according to the DC power source voltage, the on-range width of the switching elements is made to change so that the current that flows into the transformer does not increase as the DC power source voltage increases.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298222-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: FUJINO JUNJI
IPC: H05K3/34
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To evenly solder inserted electrodes to through holes.  <P>SOLUTION: Soldered connections 18 are formed by putting solder paste 13 in recesses 10a provided in an amount-of-protrusion regulating body 10 and disposing a substrate 15 on the regulating body 10 so that the through holes 16 of the substrate 15 may overlap the recesses 10a. Then the inserted electrodes 17 are inserted into the through holes 16 and the front end sections of the electrodes 17 are brought into contact with the bottom sections of the recesses 10a. While the front end sections of the electrodes 17 are abutted with the bottom sections of the recesses 10a, the solder paste 13 is melted to adhere to both the through holes 16 and electrodes 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293859-A (JP)
Title: Energy supply system
Inventor: KOGA MINORU
IPC: F24F5/00
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To economically use an individual energy supply system.  <P>SOLUTION: In the system, energy is supplied to an energy consuming facility A from an individual energy supplying device B installed in the energy consuming facility A. It is provided with a change-over means a1 for alternately changing individual power inputted from the individual energy supplying device B and existing power supplied from an electric power supplier to output them as power for electric lamps of the energy consuming facility A, and a change- over control means a2 for controlling the change-over means a1 so that the individual power is outputted as the power for the electric lamps only in a time zone wherein a fee of the existing power is high.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291599-A (JP)
Title: Peeling device for hiding ink coat
Inventor: NAKADA KOJI
IPC: B42D15/10
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a peeling device for a hiding ink coat which surely peels the coat from a paper piece 1 having the coat on the surface, without scattering the coat.  <P>SOLUTION: In this device, the fore end part of the paper piece 1 held between a feed-in roller 2 and a feed-in presser roller 7 and fed in is held between a delivery roller 4 and a delivery presser roller 12 by lowering the delivery presser roller 12 onto the delivery roller 4. Then, a peeling pawl 11 is lowered to a position where it comes into contact with the surface of the paper piece 1, so as to peel the hiding ink coat. After the coat is peeled off, the peeling pawl 11 is raised first and, after the paper piece of which the peeling is ended is delivered by the delivery roller 4 and the delivery presser roller 12, the roller 12 is raised together with the peeling pawl 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295840-A (JP)
Title: Liquid crystal display device and its drive control method
Inventor: KASHIWABARA SATOSHI
IPC: G09G3/20
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of avoiding the generation of an after image caused by a residual voltage in each display pixel and suppressing the generation of a display unevenness right after the completion of an after image processing period and the degradation of liquid crystal satisfactorily even when the interrupting operation is performed while the device is being driver for display of image information, and to provide its drive control method.  <P>SOLUTION: In the liquid crystal display device which is provided with a liquid crystal display panel 10 in which a plurality of liquid crystal pixels are arranged in a matrix shape and a signal driver 20A for displaying a desired picture information on the display panel 10 by applying liquid crystal application voltage corresponding to a video signal to respective liquid crystal pixels and a scanning driver 30, when the OFF operation of a power source switch SW is detected, a minute signal voltage (for example, a white display voltage) is written in respective display pixels by fixing a signal voltage to be supplied to a signal line Ld and a common signal voltage Vcom to be supplied to a common electrode on specific low levels.  <P>COPYRIGHT: (C)2004,JPO