baber/WOPTO huggingface dataset:
Patent JP-2003280275-A (JP)
Title: Positive charge green toner
Inventor: OBA KATSUNORI
IPC: G03G9/08
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive charge green toner which gives an image of high quality with little contamination of the base, which prevents scattering or dropping of the toner in a developing device and which has a high and stable charge amount even for printing for a long time, and to provide a positive charge green toner having the above excellent developing characteristics in an electrostatic charge image developing device which develops as fast as 20 m or 30 m per minute.  <P>SOLUTION: The positive charge green toner contains a binder resin, a yellow colorant and a blue colorant, and the yellow colorant is at least one kind of pigment selected from monoazo pigments, disazo pigments, isoindolinone pigments, isoindoline pigments and benzimidazolone pigments. The blue colorant is a phthalocyanine pigment, and neither the yellow colorant nor the blue colorant contains a halogen atom.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276899-A (JP)
Title: Sheet material retention device
Inventor: KOWADA KAZUTERU
IPC: B65H5/14
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet material retention device capable of reducing unevenness in press force of a sheet material by a clamp part, and preventing the floating of the sheet material from a rotation drum.  <P>SOLUTION: In a tip chuck unit 10, a plurality of tip chucks 26 turnably supported by a support shaft 48 parallel to a shaft of the rotation drum 12 respectively have the clamp parts 52 pinching a printing plate between the rotation drum 12 and the clamp parts 52 on one side of the support shaft 48, and have weight members 58 capable of changing gravity center positions of the tip chucks 26 according to screwing amounts of male parts 60 on the other side. When the rotation drum 12 rotates, centrifugal force of the weight member 58 or the like is converted into pinching force of the printing plate by the clamp part 52. A width of each the tip chuck 26 and an interval of the adjacent tip chucks 26 are set to be smaller than a non-pinching distance allowing maintenance of a closely contact state of the printing plate with the rotation drum 12, between pinching points.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298902-A (JP)
Title: Imaging and displaying wireless remote control unit for digital camera and video camera
Inventor: WEN-CHII RII
IPC: H04N5/00
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging and display wireless remote control unit for digital camera and video camera usable also for an operation remote controller for digital camera and video camera whereby a user can view a photographed image even from a remote place.  <P>SOLUTION: The imaging and display wireless remote control unit for a digital camera and video camera comprises: an image display remote controller; and a wireless Bluetooth communication component, the image display remote controller comprises: a wireless Bluetooth communication component; and a battery, when the image display remote controller is separated from a main body, the main body can mutually exchange data with the wireless Bluetooth communication component.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279254-A (JP)
Title: Heating furnace
Inventor: HIRANO JUN
IPC: F27B9/24
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating furnace enabling efficient work with one heating furnace and the small number of workers even in the case of mass-producing painted parts requiring a plurality of heating steps, and also to lower the rate of occurrence of defectives.  <P>SOLUTION: This heating furnace includes a furnace body 1, a heating means (e.g. a burner 8) for raising the internal temperature of the furnace body 1, and a conveyer line 11 for continuously passing a plurality of units to be heated (e.g. painted parts 4) through the interior of the furnace body 1. The furnace is provided with at least one intermediate take-out part 17 for carrying out the unit to be heated passed through the interior of the furnace body 1 by the conveyer line 11 to the outside of the furnace body 1 in the midway and again carrying the same in the interior of the furnace body 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288033-A (JP)
Title: Method and device for adjusting hue
Inventor: KATO KAZUHIRO
IPC: H04W88/02
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To easily set a light emission color of an incoming lamp, etc., of a telephone system as a desired color.  <P>SOLUTION: The respective sides of a triangle is corresponding to light emission elements for adjusting light intensity and the light intensity of the respective light emitting elements are changed according to distance from the respective sides from a point 180. For example, when three colors are desired to be set as the same light intensity, a position of the pointer 180 may be defined as the center of a triangle, when only two colors are desired to be emitted, the point may be transferred to a position shown in (b) and only one color is desired to be emitted, the point 180 may be transferred to a position shown in (c).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290022-A (JP)
Title: Rice boiler
Inventor: INOUE DAISUKE
IPC: A47J27/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice boiler boiling rice evenly.  <P>SOLUTION: The rice boiler has an inner pot 2 removably contained in its body 1; a lid 3 for covering an opening in the top of the inner pot 2; and induction heating parts 4 and 5 in the body 1 for heating the inner pot 2. The inner pot 2 is shaped using aluminum 2a which is a nonmagnetic metallic material, and magnetic metallic materials are flame sprayed to the outer surface of the aluminum 2a. As the magnetic metallic materials, iron 2b is flame sprayed to the bottom face of the inner pot and stainless steel (SUS430) 2c is flame sprayed to the side faces of the pot.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294776-A (JP)
Title: Method of measuring moving speed and device for measuring moving speed
Inventor: OTANI SHUNJI
IPC: G01S17/08
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of measuring moving speed and a device for measuring moving speed by imaging a target on the ground surface with an imaging sensor and measuring the moving speed of the target independent of the presence of a ground reference point.  <P>SOLUTION: This method of measuring moving speed 10 is equipped with an imaging device 12 having linear sensors 16a and 16b different in directions of lines of sight; a GPS 22 taking space position data of the imaging device 12 in imaging of a target S with the linear sensor 16a and imaging of the target S with the linear sensor 16b; a laser distance meter 24 obtaining data of distance between the imaging device 12 and the ground surface in the imaging; and a data analyzing device 30 calculating the moving speed of the target S based on data obtained with the GPS 22, the laser distance meter 24, sight line direction data of the linear sensors 16a, 16b, and the distance between imaging times of the linear sensor 16a and the linear sensor 16b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290824-A (JP)
Title: Integrated bridle roll and method for controlling its tension
Inventor: MASUDA HIROAKI
IPC: B21C47/00
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To dissolve failure such as tripping when excess load is applied to individual bridle roll by minimizing the capacity of a driving motor which is applied to the bridle rolls and also optimizing the tension balance of the line.  <P>SOLUTION: This bridle roll is constituted of a bridle roll of the prestage which is constituted of a pair or two pairs of power-driven rolls and with which tensions on the inlet and outlet sides are adjusted and controlled, a bridle roll of the poststage similar to the bridle roll of the prestage and conveying rolls and/or a processing equipment arranged between both bridle rolls. A tension value on the outlet side of the poststage is measured on the outlet side of the bridle roll of the poststage. The bridle roll of the prestage, the bridle roll of the poststage and the conveying rolls and/or the processing equipment arranged between both bridle rolls are integrally controlled on the basis of the deviation between the measured tension value and the preset value of a tension setting device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293018-A (JP)
Title: Steel-made trough floor structural body and its constructing method
Inventor: OKUYA TAKASHI
IPC: C21B7/14
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel-made trough floor structure having the countermeasures to a heat-deterioration and to a heat-expansion, and at lower cost and for a shorter term of the work in comparison with the steel-made trough flowing structure according to the conventional technique.  <P>SOLUTION: In the trough, for which a high temperature flowing material, such as molten iron and molten slag, flows, set on a casting floor for blast furnace, a trough floor unit 21a is constituted by setting a plurality of square type steel tubes 21 for trough floor extended in the rectangular direction to the molten metal flowing direction in the trough. On the bottom surface at the side for receiving the heat from the high temperature flowing material flowing in the trough groove 22 in the square type steel tube 21 for trough floor, a slit 25 for absorbing the heat expansion of the square type steel tube extended in the longitudinal direction of the square type steel tube is opened and this slit is closed with a tape 34.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290249-A (JP)
Title: Illuminance adjustment apparatus for dental light
Inventor: INOUE TETSUO
IPC: A61B19/00
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that it is necessary to sterilize a conventional mechanical switch at all the time from the point of view of sanitariness, the sterilization is complicated and particularly, it is not sanitary since antiskid processing is applied to the knob of a volume to make the sterilization difficult since the switch is changed over by manual operation when adjusting illuminance with the switch.  <P>SOLUTION: The illuminance adjustment apparatus for the dental light is provided with a non-contact sensor 3 for sending an output by detecting an object enters a specific range, a means 6 for presetting the illuminance of the dental light during medical treatment and the illuminance of the dental light in a composite mode, and a processing circuit 5 for performing control to switch the illuminance of the dental light during the medical treatment and the illuminance thereof in the composite mode in response to the output from said non-contact sensor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293156-A (JP)
Title: Phosphate treated steel sheet excellent in corrosion resistance, adhesion for coating material and corrosion resistance after coating, and production method therefor
Inventor: KAWADA AKIRA
IPC: C23C22/83
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To produce a phosphate treated steel sheet in which a sealing treatment film does not contain hexavalent chromium, and which has excellent corrosion resistance, adhesion for a coating material and corrosion resistance after coating.  <P>SOLUTION: The surface of a galvanized steel sheet is provided with a phosphate film. The upper layer thereof is provided with a sealing treatment film obtained by applying an aqueous solution essentially consisting of a tervalent chromium compound which does not contain hexavalent chromium, preferably, chromium (III) phosphate or/and a hydrate thereof, and drying the same, and in which the coating weight of chromium (expressed in terms of metal chromium) is 1 to 100 mg/m<SP>2</SP>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297117-A (JP)
Title: Headlight for vehicle
Inventor: MATSUMOTO AKINORI
IPC: F21Y101/00
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To make a headlight for a vehicle of a projector type have a light distribution pattern which does not cause a light beam loss, and the shape and intensity of which are adequate to overhead sign illumination.  <P>SOLUTION: An opening section 20b is formed in the immediate area of the upper periphery of a shade 20 shading a part of reflected light reflected by a reflector 14. This makes light illuminated forward through the opening section 20b form a light distribution pattern in a shape corresponding to the opening shape of the opening 20b at a place adequate to the overhead sign illumination. Furthermore, an eaves-like shading plate 22 is formed extending backward and downward on the skew from a place between a top periphery 20a and the opening section 20b on the back of the shade 20. This makes only reflected light reflected by a lower reflection area 14aB of a reflection surface 14a of the reflected light reflected by the reflector 14 enter the opening section 20b, and prevents the light beam of overhead-sign illumination light B from being excessive.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002322429-A (JP)
Title: Coating composition with flow modifier and the flow modifier and multilayered coating
Inventor: SINGER DEBRA L
IPC: C09D7/47
Filed: 2002-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a coating composition improving compatibility with other resembling coating compositions while maintaining its good appearance and adhesion between coatings. SOLUTION: This curable coating composition contains, (A) 80-99.99 wt.% at least one liquid or particle film-forming resin material based on the solid portion weight of the curable coating composition, and (B) approximately 0.01-10 wt.% fluidity-changing agent based on the solid portion weight of the curable coating composition.
Patent JP-2003306992-A (JP)
Title: Antifouling panel building material
Inventor: HIRATA NARUKUNI
IPC: E04C2/20
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To dissolve and remove an oil content, etc., which adheres to a surface of a panel building material constituting a building structure and/or an accessory thereof, and to prevent the deterioration of a base material for the panel building material.  <P>SOLUTION: This antifouling panel building material, which constitutes the building structure and/or the accessory thereof, is characterized as follows: on a surface of the panel building material, there is formed a first coating layer containing a mixture of a surfactant and/or a hydrophilic material and amorphous titanium peroxide and/or amorphous titanium oxide, having no photocatalytic function; and a second coating layer containing a photocatalytic body with the photocalytic function is formed on a surface of the first coating layer. Corona discharge treatment, ultraviolet treatment, plasma treatment, ozonation and the like are applied to the surface of the panel building material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307368-A (JP)
Title: Installation method for underwater heat using heat source equipment
Inventor: SUZAWA AKIMI
IPC: F24V50/00
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To promote the use of underwater heat use heat source equipment by providing a method for easily installing a heat exchanger and the like for the underwater heat use heat source equipment.  <P>SOLUTION: This method is to install the underwater heat use heat source equipment collecting the heat of water by the heat exchanges 1 provided in a reservoir T, raising the temperature of the heat by a heat pump 2, and radiating the heat by a heat radiating pipe 3 to be used for snow melting and heating. The water in the reservoir T is dewatered till such an extent as appearing of its bottom B, a circulating pipe 4 connected to the heat pump 2 and comprising an outward pipe 4a and a return pipe 4b is disposed on the bottom B, a plurality of coil type heat exchangers 1 are disposed along the circulating pipe 4, the outward pipe 4a and the return pipe 4b are connected to incoming side pipes 1a and outgoing side pipes 1b of the heat exchangers respectively, flow control device 5 are attached to the incoming side pipes 1a of the outgoing side pipe 1b, and then the reservoir T is filled with water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003017796-A (JP)
Title: Optical fiber module
Inventor: ISHIBASHI MAKOTO
IPC: G02B6/42
Filed: 2002-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a compact, low cost and high reliability optical fiber module having a high degree of mother board design freedom. SOLUTION: The optical module composed of a PCB 30, an upper frame 10 and a lower frame 20 passes through a mother board opening 61 and a lower frame opening 21 along with a mother board 60, and is secured by tapping screws 70 is upper frame openings 11. The optical fiber module is electrically coupled with the mother board 60 through a PCB connector 32 and a mother connector 62, has a module cap which is composed of the first and second frames 10, 20, and inserted in an opening being a light entrance in the entering direction of light rays.
Patent JP-2003316440-A (JP)
Title: Stage apparatus
Inventor: TOKUSHIMA SHINOBU
IPC: G05D3/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stage apparatus capable of moving a stage quickly with high responsivity while allowing the stage to position suitably in moving not only in a straight direction but also in a rotational direction.  <P>SOLUTION: The apparatus includes: a movable support means for supporting at an axis with movability one end and other end of a stage having a movable table; and a position control means for controlling the movable table and movable support means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315353-A (JP)
Title: Uneven rotation detection device
Inventor: NUMAKURA SATORU
IPC: G01P3/36
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To detect properly an uneven rotation of a rotor (a photoconductor drum or the like) by providing prescribed line patterns on the peripheral part of a drum-shaped rotor (the photoconductor drum or the like), performing brightness conversion of the line patterns in a prescribed area, and observing the change of a rate of a brightness distribution at prescribed time intervals.  <P>SOLUTION: This uneven rotation detection device is equipped with a means 4 for providing a plurality of line patterns 9, 10 at prescribed intervals on the peripheral end of the drum-shaped rotor 1, reading an image signal by using a solid imaging device 3 in a prescribed area on the peripheral end of the rotor including the plurality of line patterns, and generating a brightness signal from the image signal; a means 5 for detecting the uneven rotation base on the change of the rate of the brightness distribution in each brightness level relative to the brightness signal in the prescribed area; and a means 6 for determining the correction quantity corresponding to the detected uneven rotations. The device is constituted so as to control the rotation of the rotor based on the determined correction quantity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318863-A (JP)
Title: Variable delay optical buffer circuit
Inventor: UENOHARA HIROYUKI
IPC: H04B10/07
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable delay optical buffer circuit for optionally controlling delay of optical signals for realizing an optical buffer circuit essential for realizing a superspeed optical network in the next generation and afterward.  <P>SOLUTION: The variable delay optical buffer circuit is provided with an S/P conversion part for converting a serial optical signal into a parallel optical signal, a photoelectric converting part for converting the optical signal from the S/P conversion part into an electric signal and for holding a peak value in prescribed time and an output part for converting the electric signal from the photoelectric converting part into the optical signal at the prescribed timing, for simultaneously converting it into a serial signal and for outputting the serial signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323489-A (JP)
Title: Visit management system, information processing apparatus, and method and program for managing visit
Inventor: FUJITA TAKESHI
IPC: G06Q50/22
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a visit management system for directing each subject to come to a medical institution as scheduled, without a time difference, to increase the number of proper clinical trial examination data obtained.  <P>SOLUTION: The visit management system manages the visit of each subject 4 who participates in clinical trials at the medical institution 3 as the clinical trials proceed. A server computer 11 includes a schedule storage means for storing the scheduled time of visit of each subject 4; a visit schedule updating means for updating the scheduled time of visit into the scheduled time of the next visit according to information for updating the scheduled time of visit received from a terminal processor 41 owned by each subject 4; a report completion determining means for determining if the scheduled time of visit has passed at a given time for each subject; and an alarm means for sending an alarm message to the terminal processor 41 of each subject 4 if the scheduled time of visit has passed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322106-A (JP)
Title: Pilot operation circuit of hydraulic pilot type direction selector valve
Inventor: ITO HIDEAKI
IPC: F16K31/124
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pilot operation circuit of a hydraulic pilot type direction selector valve that reduces the difference of responsiveness due to the specification of a pilot pipe path used for a pilot operation circuit and that improves the responsiveness.  <P>SOLUTION: A restrictor means 30 is placed on the lower end of an output hydraulic path 10 formed on a spool 9 of a pressure reducing type pilot valve, and the restrictor means 30 forming a restrictor by inserting a cylindrical member to the end of the hydraulic path 10. When a pusher 20 is pressed rapidly, the restrictor means 30 increases the supply flow rate of the pressure reducing type pilot valve transitionally, improving the responsiveness of the pilot operation circuit of the valve.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322101-A (JP)
Title: Device for reducing shock of boom operation
Inventor: NAKANO KATSUMI
IPC: E02F9/22
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a shock the at start or stop of a boom of a power shovel.  <P>SOLUTION: An accumulator 8 is connected between pipes 10a and 10b connecting pilot ports 3d and 3e of a three-way pilot operation selector valve 3 for controlling the up/down of a boom 1 of a power shovel with a remote control valve 4 operated by an operater via a shuttle valve 9. A delay occurs after the valve 4 is operated until the valve 3 works and the shock at the start or stop of the up/down movement of the boom can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002333191-A (JP)
Title: Air conditioner
Inventor: NAKAMURA HIROO
IPC: F24F11/02
Filed: 2002-05-07
Abstract: PROBLEM TO BE SOLVED: To enable the user to easily select and designate either dehumidifying operation, which is used for the purpose of creating comfortable environment at sleeping, or dehumidifying operation, which is used for the purpose of drying wash, in an air conditioner. SOLUTION: This air conditioner is equipped with a first dehumidifying operation mode where a compressor 1 and an outdoor fan 10 are controlled to materialize the operation of bringing about comfortable environment at sleeping and the air volume of an indoor fan 12 is put to a preset low quantity and a second dehumidifying operation mode where the compressor 1 and the outdoor fan 10 are controlled to materialize the operation for drying wash and the air volume of the indoor fan 12 is put to a preset high air volume so that the air current may spread to a wide range, and this is equipped with a function of selecting and designating either of the first and second dehumidifying operation modes.