baber/WOPTO huggingface dataset:
Patent JP-2004098833-A (JP)
Title: Meter visor support structure for motorcycle
Inventor: SUGA MAKOTO
IPC: B62J23/00
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the maintenance or cleaning work around a meter unit in a motorcycle comprising a stay mounted on the upper part of a front fork, a head lamp supported by a lateral pair of support members arranged on both sides of the head lamp and mounted on the stay, and the meter unit provided on a steering handle continuously provided on the upper part of the front fork, the meter unit being covered from the front with a synthetic resin-made meter visor.  <P>SOLUTION: Both the front lower sides of the meter visor 30 are rotatably fixed to both the support members 28, and both the support members 28 have engagement retaining mechanisms 50 capable of switchingly operating the engagement with both the rear lower sides of the meter visor 30 and the engagement release, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112013-A (JP)
Title: Telephone and method for displaying call termination record
Inventor: TAKANO TOMOYOSHI
IPC: H04W88/02
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telephone in which a user can recognize the intention of a caller even if no message is received from the caller.  <P>SOLUTION: Since the telephone comprises a section for storing the telephone number of a caller and the number of calling times as a call terminal record when the user does not answer the phone, and a section for displaying a call termination record extracted from the call termination record storing section along with the fact of call termination, the user can recognize the intention of the caller without bringing the telephone into communicable state according to an agreement made previously with the caller. Furthermore, a countermeasure can be taken against so-called "one-ring phone scam".  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109171-A (JP)
Title: Optical film, its manufacturing method and liquid crystal display device
Inventor: KAJIMA KEIJI
IPC: G02F1/1335
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical film which has suitable phase shift characteristics meeting various demand for optical compensation and being maintained in high temperature environment of equal to or more than 100° and facilitates design and production of a liquid crystal display device and to provide its manufacturing method and a liquid crystal display device.  <P>SOLUTION: An optical film 10 is made by laminating a first translucent substrate 12, a polarizing layer 14, a second translucent substrate 16 and a phase difference optical element 18 in which nematic liquid crystal is cross-linked with its alignment regulated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105306-A (JP)
Title: Method and device for oxidizing carbon monoxide
Inventor: SEGAWA NOBORU
IPC: C01B32/50
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for oxidizing carbon monoxide by which odor components in air are removed, and at the same time, carbon monoxide in the air is positively oxidized at a normal temperature, and the carbon monoxide amount is greatly reduced or removed.  <P>SOLUTION: For this oxidizing device 10 for carbon monoxide, an ozone generating means 15 which generates ozone (O<SB>3</SB>) for deodorizing odor components in air, an ozone decomposing means 24 which generates active oxygen by decomposing generated ozone, and a CO adsorbing means 25 which adsorbs and holds carbon monoxide generated by an incomplete combustion are provided in a ventilation passage 12. The ozone decomposing means 24 and the CO adsorbing means 25 are provided in a common CO oxidizing reaction region B in a manner to be oxidizable carbon monoxide with the active oxygen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108477-A (JP)
Title: Ball screw device
Inventor: HASHIMOTO KOJI
IPC: F16H25/24
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball screw device for sufficiently supplying oil into a nut when it is used under oil stirring lubrication.  <P>SOLUTION: In this ball screw device comprising a screw shaft 3 having a spiral thread groove 2 on its outer peripheral face, the nut 6 having a thread groove 4 corresponding to the thread groove 2, on its inner peripheral face and engaged with the screw shaft 3, and a number of rolling elements 5 rotatably fitted in a load track formed between both thread grooves 2, 4, and being used in the oil stirring lubrication, the nut 6 is provided with an oil introduction hole 14 communicated with the inside of the nut 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118343-A (JP)
Title: Electronic apparatus
Inventor: AYAKI KENICHIRO
IPC: G03B17/02
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the power consumption consumed in transferring the data, when a power source limited in its available power is used.  <P>SOLUTION: A digital camera (electronic apparatus) 2 comprises a USB connector 25, and can transfer the data to a PC 35. The USB controller 20 has a plurality of switchable transfer speeds in a high-speed mode and a low-speed mode. The digital camera 2 is driven by a battery 5 or a commercial power. A switch 29 switches a driving power source, and transmits a detection signal to a system controller 15, when an AC adaptor 30 is connected to a power source connector 28. The system controller 15 determines the kind of power source on the basis of the detection signal. As the power consumption is high in the high-speed mode in comparison with the low-speed mode, the system controller 15 prohibits the USB controller 20 from selecting the high-speed mode, when the battery 5 is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113088-A (JP)
Title: Bobbin for fishline
Inventor: WATANABE MITSURU
IPC: C08L101/16
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper bobbin for a fishline simple in structure, with no occurrence of respective elements' getting out of place, and forming neither winding kink nor crease after winding the fishline.  <P>SOLUTION: The paper bobbin comprises a paper tube 1, a disc 2 and a ring plate 3 on both sides thereof for providing flanges, wherein the center of the disc 2 is provided with a hole 4 for inserting a winding shaft thereinto in reeling the fishline, positions corresponding to the outer circumferential surface of the paper tube 1 on the disc 2 and the ring plate 3 are provided with outer through holes 5 and 5 penetrating through the disc 2 and the ring plate 3, and positions corresponding to the inner circumferential surface of the paper tube 1 on the disc 2 are provided with inner through holes 6 and 6 penetrating through the disc 2. The disc 2, the ring plate 3 and the paper tube 1 are positioned by positioning pins inserted into the through holes on the disc 2 and the ring plate 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003162942-A (JP)
Title: Multidirectional switch
Inventor: KAMITSUMA HIROMICHI
IPC: G06F3/02
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multidirectional switch which improves an operation feeling in a tilting direction of an operation member and is appropriate for miniaturization.  <P>SOLUTION: A multidirectional switch is provided with a housing 1 of synthetic resin wherein a central fixed contact 2, a common contact 3, and four peripheral fixed contacts 4 are provided on the inner bottom surface, an operation member (first and second stems 8 and 10) born by the housing 1 for swinging, a central tact spring 6 and four peripheral tact springs 7 abutting with the lower end of the operation member. The common contact 3 is exposed between the central fixed contact 2 and the peripheral fixed contacts 4, and the central contact spring 6 is placed on the inside region of the common contact 3. The peripheral tact springs 7 are placed on the outside region of the common contact 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004120944-A (JP)
Title: Point of accident locator for gas-insulated switchgear
Inventor: KAWAGUCHI HIDEO
IPC: H02B13/065
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a point of accident spotting apparatus for gas-insulated switchgear wherein any point of accident can be visually checked without opening equipment or a gas-sealed point and the time required for locating an accident can be shortened.  <P>SOLUTION: A transparent material 11 is used for a gas-introduced area, and as a point of accident locating portion, a litmus liquid coated sheet 12, a spherical friction pointer instrument 13, or a label-type thermometer is provided. Thus, a point where an accident has occurred can be visually checked from outside, and the time required for locating the accident can be shortened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120608-A (JP)
Title: Camera control method and device, and program therefor
Inventor: YAMAGUCHI HIROSHI
IPC: H04N5/225
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent image data from being observed by unrelated others in a remote camera system using a plurality of cameras.  <P>SOLUTION: A digital camera 1A is set as a master camera, digital cameras 1B, 1C, 1D are set as slave cameras and photographs are taken by the digital cameras 1B, 1C, 1D as well by the photographing operation of the digital camera 1A. The image data acquired by photography are encrypted, transmitted to a camera server 2 and the image data acquired by the digital cameras 1B, 1C, 1D are transmitted from the camera server 2 to the digital camera 1A. In the digital camera 1A, the image data are decrypted and displayed on a monitor 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120669-A (JP)
Title: Optical receiver
Inventor: TAKASHIMA SHIGEHIRO
IPC: H04B10/572
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To constitute an optical receiving system in which a semiconductor optical amplifier is used as an optical preamplifier, a pattern effect is reduced, changes in characteristics caused by an input light level are reduced, and an input dynamic range is widened.  <P>SOLUTION: A variable optical attenuator 11 and a gain clamped semiconductor optical amplifier 13 are combined to be used as the optical preamplifier. The variable optical attenuator 11 is controlled so as to input desired light power to the gain clamped semiconductor optical amplifier 13 or to input the desired light power to an electric/optic conversion stage. A light power detection part 17 is provided for comparing a detected value with a target value, the variable optical attenuator 11 is controlled by a variable optical attenuator control circuit 18 so that deviation from the target value becomes "0".  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121900-A (JP)
Title: Bag filter type dust collector
Inventor: YUKI AKIO
IPC: B01D46/04
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To surely wipe off dust collected by a filter over the entire surface of the filter.  <P>SOLUTION: In this bag filter type dust collector 10, a knocking device 40 is attached to the lower end of a pipe member 28 being the shape retaining member of the filter 22. The knocking device 40 is equipped with a piston 42 falling by compressed air injected into the pipe member 28 and a knocker 46 cooperating with the piston 42 to knock the bottom surface of the filter 22 from the inside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125433-A (JP)
Title: Gas detector
Inventor: KIMOTO YUJI
IPC: G01N27/12
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas detector which generates digital signals, corresponding to an electrical characteristics of a sensor element in order to detect gas, without using A-D converters, when gas detection process is carried out as the internal processing of a microcomputer.  <P>SOLUTION: In the gas detector 1, a signal converting circuit 21 generates a transient response signal Sg, indicative of a time constant corresponding to the electrical resistance of the sensor element 23, and then the microcomputer 11 compares the transient response signal Sg with a threshold voltage Vt for deciding and obtains a count variable of high time Thi, when the transient response signal Sg exceeds the deciding threshold voltage Vt. A prescribed calculation is carried out, based on the conversion property (circuit property) of the signal converting circuit 21 and the high time count variable Thi, changing according to the electrical resistance of the sensor element 23, thereby obtaining a digital value Dsen indicative of the electrical resistance of the sensor elements 23. Then, a contamination detecting routine (S140) is carried out based on the digital value Dsen, and the concentration of the specific gas is decided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123816-A (JP)
Title: SURFACE MODIFYING METHOD OF SOLID COMPOUND HAVING Si-O-Si BOND BY USING LASER BEAM
Inventor: OGOSHI MASAYUKI
IPC: C23C14/28
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To form a silica glass (SiO<SB>2</SB>) film of good quality on a flexible substrate for manufacturing optical devices such as an SiO<SB>2</SB>optical waveguide and a photonic crystal.  <P>SOLUTION: A polysiloxane 1 of a solid compound containing Si-O-Si bonds is irradiated with a vacuum ultraviolet laser beam having a wavelength of ≤190 nm at an ablation threshold (about 140 mJ/cm<SP>2</SP>) or lower to completely remove the side chain constituting the polysiloxane by photocleavage, and simultaneously by expanding that portion, an SiO<SB>2</SB>raised layer having a height of about 3 μm is directly formed on the surface of the polysiloxane. Further, the SiO<SB>2</SB>raised layer thus formed can be chemically removed, and an SiO<SB>2</SB>raised layer can be reformed at any position on the same polysiloxane to prepare a rewritable optical element as well.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122261-A (JP)
Title: Deviation detecting device and method of cutting tool
Inventor: HIDAKA KOICHI
IPC: B23Q17/22
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To highly precisely detect deviation of a cutting tool.  <P>SOLUTION: This device for detecting the deviation of the cutting tool T rotating by attached to a rotary shaft is provided with an elastically deformable first contact piece P1 and an elastically deformable second contact piece P2 being in parallel to the first contact piece P1 and disposed in a position separated therefrom by a prescribed value L. The cutting tool T is so positioned as to approximately orthogonally cross with a plane passing between the two contact pieces P1 and P2 and including the two contact pieces P1 and P2 and to set the rotary axis of the rotary shaft on the central line of the two contact pieces. When the positioned cutting tool T rotates around the axis, whether the outer circumference of the cutting tool T and the two contact pieces P1 and P2 are contacted or not is detected. In this device, the interval between the two contact pieces P1 and P2 is set to a prescribed value and it is detected whether the cutting tool T contacts with the two contact pieces P1 and P2 or not, so that the deviation of the cutting tool T can be detected highly precisely.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003416-A (JP)
Title: Combustion apparatus
Inventor: IWAI YASUNORI
IPC: F02C3/30
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion apparatus for achieving operation with high reliability by stable combustion of combustion gas and low concentration of NOx in generating combustion gas with liquid fuel.  <P>SOLUTION: In this combustion apparatus, a combustion chamber 22 is provided with a nozzle part 7, and fuel injected from the nozzle part 7 is burnt to generate combustion gas. The nozzle part 7 is provided with a liquid fuel supply system 5 for supplying liquid fuel and a water supply system 6 for supplying water in the nozzle part 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121955-A (JP)
Title: Sludge concentration apparatus and method for washing the same
Inventor: TAKEUCHI TADAO
IPC: C02F11/14
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sludge concentration apparatus capable of removing the clogging of a filter screen part occurring with the elapse of time at the time of concentration of sludge due to the sludge concentration apparatus even during the concentration of sludge, and a method for washing the sludge concentration apparatus.  <P>SOLUTION: The sludge concentration apparatus is equipped with an outer container, wherein a cylindrical body is arranged under the surface of the water of a sludge flocculation tank, the filter screen part for separating a part of moisture of flocculated sludge toward the outer surface of the cylindrical body from the inner surface thereof is formed on the peripheral surface of the cylindrical body, a screw for transferring the flocculated sludge introduced into the cylindrical body to discharge the same as concentrated flocculated sludge is arranged in the cylindrical body, a separated liquid separated to the outside of the cylindrical body from the filter screen part is housed and the filter screen part of the cylindrical body is immersed in the separated liquid, the separated liquid discharge part provided to the outer container and a backwashing fluid storage tank connected to the outer container to store a pressurized backwashing fluid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129005-A (JP)
Title: Electronic camera system, storage medium and electronic camera
Inventor: YASUTOMI TAKESHI
IPC: H04N5/225
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic camera system capable of improving an added value more by combining a storage medium with prescribed image information stored therein and an electronic camera and to provide the storage medium and the electronic camera.  <P>SOLUTION: A sponsor name or the like is stored as prescribed image information in a first storage area of a write once memory 9. When a power switch of a digital still camera with the write once memory 9 inserted thereinto is turned on, or the like, an advertisement effect is effectively demonstrated regardless of whether to print the image because the image such as a sponsor name is automatically displayed on an image display part 8. Then, a high advertising rate can be collected from the sponsor to be able to suppress the selling price of the write once memory 9 for the advertising rate, thereby reducing the burden of a user.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127093-A (JP)
Title: Image processor and image processing method
Inventor: AOKI TAKASHI
IPC: G06T1/60
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To further speed up the processing of rectangularly cutting part of an image followed by transmitting.  <P>SOLUTION: When a rectangular area is cut from image data stored in a memory 32, a DMA control circuit 40 sets a head address for starting data transfer and information showing the reading width to a DMA device 30. The DMA device 30 reads the data for one horizontal line of the cut image from the memory 32. The read data are supplied to a processing circuit 41 through a bus 31. The DMA control circuit 40 sets the head address of the next one horizontal line of the cut image to the DMA device 30, and the DMA device 30 reads the image data for one line from the memory 32. When all vertical lines are read, the processing is ended. Since the reading of image data from the memory 32 is performed every line of the cut image, the image data of the rectangular area can be transferred without reading image data of an unnecessary area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122697-A (JP)
Title: Lighting system and optical scanner, and image forming apparatus
Inventor: OSUGI TOMOYA
IPC: H01S5/026
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a lighting system and an optical scanner, and an image forming apparatus, which adjust relative positions of a light source and a coupling lens in a highly accurate manner without increase in size of the lighting system, and which can maintain the relative positions without changing the relative positions with environmental variations and a lapse of time.  <P>SOLUTION: This lighting system is constituted in such a manner that a light source holding member 202 for holding the light source 203 and a base 102 for holding the coupling lens are fastened together with a screw; the member 202 is provided with positioning means 207 and 208 between the lighting source 203 and the coupling lens; and the positioning means 207 and 208 are equipped with surfaces inclined with respect to a fixing surface 200 on the base 102.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140300-A (JP)
Title: Epitaxial wafer for semiconductor light-emitting element, and the semiconductor light-emitting element
Inventor: KONNO TAIICHIRO
IPC: H01L21/205
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epitaxial wafer for semiconductor light-emitting elements, and semiconductor light-emitting elements which are LEDs that do not break, even if voltage changes occur to a certain extent, i.e., are highly reliable, and can be so manufactured at a low cost as to have a high output.  <P>SOLUTION: In the semiconductor light-emitting element or its epitaxial wafer, there are laminated successively on a first conduction type semiconductor substrate 1 a first conductivity-type clad layer 3, an undoped active layer 4, a second conductivity-type clad layer 5, and further, a second conductivity-type current dispersion layer 6. Moreover, undoped resistance layers 6b and second conductivity-type layers 6a are formed alternately in the second conductivity-type current dispersion layer 6, and the at least two or more undoped resistance layers 6b are also formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144857-A (JP)
Title: Retroreflection function member
Inventor: TSUTSUI OSAMU
IPC: E01F9/541
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a member having no incident angle restriction and exhibiting sufficient retroreflection functions with one glass bulb (a spherical lens).  <P>SOLUTION: A recessed housing part 11 of a holder 1 comprises a large-diameter recessed part 12 and a small-diameter recessed part 13 continuously forming a two-stepped recessed part. The inside face of the large-diameter recessed part 12 has a tapered shape expanding upward with the upper half of the inside face being a reflection face of aluminum foil or aluminum evaporation deposition etc., and the lower half being a retroreflection face 15 of a retroreflection sheet or the like. The boundary part between the large-diameter recessed part 12 and the small-diameter recessed part 13 serves as a seat part 21 on which the glass bulb 2 is seated. A cushion material 22 is arranged in the small-diameter recessed part 13, and a long afterglow photoluminescent material sheet 23 is provided on the cushion material 22 and, further, a drainage hole 24 is formed in the small-diameter recessed part 13 around the cushion material 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147396-A (JP)
Title: Trough
Inventor: KISHI NORIO
IPC: H02G9/06
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trough whose cover is hard to come off and is easy to open when a user opens it.  <P>SOLUTION: This trough comprises a trough body 10, a cover 12, and a fixing tool 14. In the trough body 10, projection 16 is integrally formed from risers 16a which rise from the topsides 10a of both side walls, and overhangs 16b which extend sideward from the tops of the risers at a part in longitudinal direction. In a cover 12, a cut 18 is made in a section equivalent to the above projection 16, and also a thin part 20 lacking in the thick upper layer of the cover is made integrally next to the cut. A fixing tool 14 is made in the form of surrounding the section other than the riser 16a of the above projection 16, and it can slide longitudinally in condition that it is mounted on the top of the projection 16. The slip out of the cover l2 is prevented by sliding the fixing tool 14 and positioning its one end side on the above thin part 20.  <P>COPYRIGHT: (C)2004,JPO