baber/WOPTO huggingface dataset:
Patent JP-2003209896-A (JP)
Title: Remote controller, receiver and remote control system
Inventor: YAMAZOE YASUO
IPC: H04N5/00
Filed: 2002-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide remote control technologies for confirming a control object receiver before transmission of its control signal to prevent wrong operations from taking place.  <P>SOLUTION: The remote controller is configured so that a transmission instruction of a discrimination signal to specify a receiver and a transmission instruction of a control signal to control the specified receiver are separately performed, and at least the transmission instruction of the control signal is made after the particularized receiver is confirmed. The receiver is configured so that the receiver makes a notice or display when the receiver receives a discrimination signal from the remote controller and discriminates that the discrimination signal indicates the specifying of itself.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003204702-A (JP)
Title: Front rotary type working machine
Inventor: OOTA YOSHIJI
IPC: B60K17/04
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front rotary type working machine with which tilling workability in a narrow space between furrows is raised.  <P>SOLUTION: This front rotary type working machine 10 is a walking type power tiller which comprises a vertical engine 10 having an output shaft projected downward, a transmission case 58 which is arranged under the vertical engine, longitudinally long and narrow in the width direction of the machine, right and left traveling wheels 11 and 11 installed at the rear of the transmission case and a rotary working part 120 installed at the front of the transmission case. The distance between the right and left traveling wheels installed at the rear of the transmission case is reduced. Consequently, the width of the front rotary type working machine is reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003113307-A (JP)
Title: Polyphenylene sulfide resin composition and method for producing the same
Inventor: KOBAYASHI SADAYUKI
IPC: C08L101/00
Filed: 2002-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a polyphenylene sulfide resin composition suitable as a molding material having excellent mechanical characteristics and properties of reduced flashes. SOLUTION: This polyphenylene sulfide resin composition has the structure controlled to a two-phase continuous structure having 0.01-1 μm structural period or a dispersed structure having 0.01-1 μm center distance of dispersed particles. A method for producing the polyphenylene sulfide resin composition comprises carrying out phase separation of a polyphenylene sulfide resin composition composed of at least two or more components of resins and containing one or more kinds of polyphenylene sulfide resins by spinodal decomposition.  Furthermore, the method for producing the polyphenylene sulfide resin composition comprises forming the two-phase continuous structure having 0.001-0.1 μm structural period in the initial period of the spinodal decomposition and then further developing the resultant structure into the two-phase continuous structure having 0.01-1 μm structural period or the dispersed structure having 0.01-1 μm interparticle distance.
Patent JP-2003220405-A (JP)
Title: Method and apparatus for preventing slip of steel strip
Inventor: SASAKI AKIHIRO
IPC: B21B39/00
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To push a steel strip 10 against the change of the tensile strength of the steel strip 10 in the back and forth of a bridle roll 11 with a snubbing roll 21 for preventing a slip between the steel strip and the bridle roll, and to prevent the slip by an easy means without major conversion such as expansion drives when only the pushing process is not enough.  <P>SOLUTION: The snubbing roll 21 has a rotary moving means 23, which has a controller 31 for generating a rotary torque compensating the reduction of friction between the steel strip and the bridle roll.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220379-A (JP)
Title: Waste fluorescent tube treatment method and waste fluorescent tube treatment machine
Inventor: DEGUCHI TAKESHI
IPC: B09B3/00
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To advantageously perform the treatment of gas containing mercury vapor charged in a waste fluorescent tube from an aspect of equipment while employing a treatment method for recovering mercury or a fluorescent paint before the crushing of the waste fluorescent tube and to also efficiently and easily perform the removal treatment of a substance such as the fluorescent paint or residual mercury adhering to the inner peripheral surface of the waste fluorescent tube.  <P>SOLUTION: The waste fluorescent tube treatment method has a process for drilling at least one of both cap parts 1B of the waste fluorescent tube 1 from a tube axis X direction, a process for removing the substance such as the gas containing mercury vapor, fluorescent paint or residual mercury in the waste fluorescent tube 1 to the outside through the through-hole 7 formed in the drilling process and a process for crushing the waste fluorescent tube from which the internal substance is removed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223504-A (JP)
Title: Photograph sales system and method, and photograph viewing service method and apparatus
Inventor: NOMOTO TETSUSHI
IPC: G06Q20/06
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To propose a photograph sales system which enables a travel participant to order printing of a photographed image of himself (herself) after viewing the actual image.  <P>SOLUTION: The photograph sales system comprises a digital camera, first communication equipment for transmitting image data of an image of a person photographed with the digital camera immediately after photographing, second communication equipment for receiving the image data from the first communication equipment, and a print order receiving device having an image display part which displays the image of the image data received by the second communication equipment and an order receiving part which receives an order for printing the image from the photographed person. The digital camera and the first communication equipment are provided at a position isolated from the second communication equipment and the order receiving device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224650-A (JP)
Title: Telephone set with transmitting and receiving function for electronic mail
Inventor: OBINATA TAKESHI
IPC: H04M1/2745
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telephone set which can properly manages a telephone directory containing mail addresses of electronic mail without playing any burden on a user and, specially, properly register the mail addresses of electronic mail in the telephone directory.  <P>SOLUTION: The telephone set is equipped with a memory M storing the telephone directory in which specification information specifying a person and the telephone number and mail address of the person can registered while related to each other and a DPS 4 which functions as a model for sending and receiving electronic mail. A CPU 7 performs retrieval from the telephone directory in the memory M according to information included in received electronic mail and registers the mail address of a sender of electronic mail as the mail address of the sender when deciding through the retrieval that the sender of the electronic mail is already registered in the telephone directory.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226395-A (JP)
Title: Tray for electronic component
Inventor: KAZAMA HITOSHI
IPC: B65D21/02
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tray for electronic component capable of preventing ICs or the like from being broken and degraded by preventing the ICs or the like from moving in storing portions due to the vibration or the like of the tray without applying a load on the ICs or the like, and preventing the ICs or the like from being broken due to the expansion and contraction of the tray, capable of fixedly storing the ICs or the like at desired positions in the storing portions even in one tray alone, further allowing no electronic components to fall off the tray when handled even in the case where they are minimum in size, capable of firmly fixing each electronic component which can only be brought into contact with the tray at its part, and capable of stably transporting, inspecting and storing the ICs or the like.  <P>SOLUTION: The tray for electronic components has recessed storing portions where the electronic components are stored. Elastic members are provided on side faces of each storing portion.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228108-A (JP)
Title: Camera
Inventor: ITO TORU
IPC: G03B17/02
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a flexible printed circuit board from being damaged by the stress concentration of a curved part by making a camera thinner.  <P>SOLUTION: The extending part 68 of a flexible printed circuit board 63 for a rear cover is arranged on the front side of the camera with the extending part 68 passing through between a cartridge chamber 20, a battery 67 and a main capacitor 25. The extending part 68 is formed a little longer than a required length and stuck to the outer wall of the cartridge chamber 20 in a range X. A fixed amount of the extending part 68 therefore remains between the cartridge chamber 20 and the main capacitor 25. A plurality of holes are formed in this remaining part of the extending part 68 to form a part with weak elasticity, forming looseness 74. Since the connection between the main flexible printed circuit board 27 and the flexible printed circuit board 63 for a rear cover is made within a gap between the cartridge chamber 20 and the main capacitor 25, the thickness of the camera can be made thinner.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228015-A (JP)
Title: Laser scanner and laser beam source device
Inventor: TATEBE HIDENARI
IPC: H04N1/036
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser scanner and a laser beam source device capable of detecting a beam state for forming a high-quality image compactly at low cost.  <P>SOLUTION: A beam shaping optical device (4) makes a laser beam (L0) from an LD (1) nearly collimated beams in a main scanning direction and a convergent beam in a subscanning direction. The second transmission surface (T2) of the optical device (4) is a diffraction surface and generates a first-order light beam (L1) and a second-order light beam (L2). The first-order light beam (L1) is deflected by a polygon mirror (6), and the second-order light beam (L2) is reflected by a mirror (M1) and then guided to a light quantity detection sensor (D1) so as to detect the beam light quantity.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225818-A (JP)
Title: Core drill
Inventor: KUMAMOTO KENICHIRO
IPC: B23B51/04
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the chipping of a work by improving the distribution of stress occurring in the work when boring a hole in a hard and brittle material such as glass by a core drill for boring.  <P>SOLUTION: An abrasive grain layer 12 used as a cutting edge of the core drill 10 is a cylindrical abrasive grain layer with diamond abrasive grains of particle sizes #120 bonded by a metal bond adhered to a shank 11. An inclined face 12a wherein the thickness of the abrasive grain layer becomes thinner from a base end side toward a tip is formed in the inner face of the tip of the abrasive grain layer 12. The inclined face 12a is shaped as an inclined face with a cross section of a quadratic curve shape. By this, the direction of stress generated in a passing through face of the glass G is mainly directly below or in the inner side portion of a cutting edge tip, and stress in the outward direction of the cutting edge tip is small.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227503-A (JP)
Title: Hydraulic device for backhoe
Inventor: ARII KAZUYOSHI
IPC: F15B13/042
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a section which preferentially supplies pressure-oil at the time of concurrent operation in a hydraulic system for a backhoe equipped with a load sensing system, while avoiding beforehand erroneous assembly of the components in the pressure compensation valve of each section.  <P>SOLUTION: A pressure compensation valve CV arranged at the downstream side of a main spool control valve V1-V9 of each section is equipped with a spring 30 of the same specification so that prescribed differential pressure βis generated between the back and forth of each pressure compensation valve CV. The maximum opening area of pressure compensation valves CV1, CV5 in some sections which are set as the priority sections is set smaller than smaller than that of the pressure compensation valves CV in sections other than the priority sections, and a main spool opening area in the priority sections is set larger than that in sections other than the priority sections.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002287102-A (JP)
Title: Electric modulation device
Inventor: PARK CHRISTOPHER ANTHONY
IPC: G02F1/017
Filed: 2002-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an electric modulator for optical modulation in which an optical fiber for inputting and outputting light is sufficient by one line. SOLUTION: Light is inputted to the modulation medium 16 of a modulation- body element 14 from a light input-output surface 21 with an optical fiber 12 and it is propagated through the modulation medium 16. The light advances further through the medium 16 to reach an optical reflection body 28 and it is reflected there and returns to the optical fiber 12 via the light input-output surface 21. The intensity and/or the phase of the light going out of the surface 21 is modulated by changing the reflectance factor of the medium 16 through application of an electric field to the medium 16 using electrodes 15, 17.
Patent JP-2003233142-A (JP)
Title: Image reader and its control method
Inventor: YAMAMOTO HIDEAKI
IPC: G06T1/00
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve the picture quality of a read document by employing LEDs as light sources of an image reader and controlling the color balance and light quantity distribution of the LED light sources.  <P>SOLUTION: The image reader 100 adjusts the quantities of light of respective colors (Blue, Green, Red, and Infrared) of the LED light sources independently according to the base density of a negative film to be read so that the quantity of transmitted light of the respective colors of the negative film become equal to one another. Further, the image reader 100 adjusts the quantities of light emission by blocks of the LED light sources 71 and 72 which are divided in a horizontal scanning direction by making shading corrections according to shading information of the LED light sources so that the light quantity distribution on a line sensor of a CCD 1 becomes uniform (flat).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233106-A (JP)
Title: Camera
Inventor: MIBE HISAKI
IPC: G03B15/05
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera in which sound generated in charging a capacitor which is a power source for an electronic flash is suppressed by changeover to a quiet sound mode.  <P>SOLUTION: In the camera provided with a means for the changeover of the quiet sound mode and a normal mode, the sound generated in charging is suppressed by controlling the operation for charging the capacitor that is the power source for the light emission of an electronic flash in the case that the changeover to the quiet sound mode is performed. Thus, the charging sound for the electronic flash light emission is controlled in accordance with a mode in photographing with the camera which can be switched to the normal mode and the quiet sound mode under an environment that the production of sound has adverse effect on surroundings and also the electronic flash light emission is needed for photographing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235381-A (JP)
Title: Feed supplying apparatus
Inventor: FUJII KAZUMI
IPC: A01K5/02
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feed supplying apparatus which smoothly discharges a feed S, reduces the manufacturing cost of the apparatus itself as much as possible and efficiently removes a foreign matter or a lump feed A.  <P>SOLUTION: The feed supplying apparatus 1 is constituted of a hopper body 3 and a platy sieve body 4 arranged below the hopper body 3. The hopper body 3 has two vibration plates 5 and 6 which are rotatably connected mutually at the lower end parts, fixed through elastic members to a box body 2, in which a vibrator 15 is fixed to at least one of the vibration plates, at least one vibration plate is equipped with a feed discharging outlet 20. The platy sieve body 4 is provided with a mesh of a proper size, has an operation piece 28 fixed to the lower side of one side part and is freely shakingly fixed to the box body 2 at the other side. Inclination plates 7 and 8 constituted of separated pieces divided into two parts are arranged at both side parts of the vibration plates 5 and 6. An elastic member is laid in the vicinity of the vibration plate 6 in the hopper body 3 between the vibration plate 6 and the box body and an action plate 21 is freely shakingly supported on the box body 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240404-A (JP)
Title: Refrigerator-freezer
Inventor: HIRAKUNI SATORU
IPC: F25D21/08
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem where when a defrosting operation is finished and changed to an ordinary cooling operation in a refrigerator, a startling noise may be generated in a cooler or a refrigerant reservoir after a compressor is started up and amenity of a room space is deteriorated.  <P>SOLUTION: A refrigeration cycle is formed by sequentially connecting the compressor, a condenser, a throttling portion, the cooler and the refrigerant reservoir. In the refrigeration cycle, a heater for unfreezing frost attaching to the cooler and a temperature detecting means on a surface of the refrigerant reservoir are provided, and the compressor is started up after lapse of a given time from the defrosting operation by the heater, or operation of the compressor and an inside fan is controlled according to temperature of the refrigerant reservoir detected by the temperature detecting means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244556-A (JP)
Title: Imaging device
Inventor: MORI YOSHIZO
IPC: H04N5/361
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device capable of implementing black level correction at a high speed with high accuracy.  <P>SOLUTION: A DC level of an output signal from an imaging element, before reading signal charges is detected and stored, and a DC level is subtracted from an image signal outputted from the element to correct the signal. An in-line average black level, indicating an average signal level in an optical black level region in each line, is successively calculated by using the corrected image signal. In a process of successively calculating the in-line average black level, the in-line average black level is averaged, while changing the number of objects to be averaged, to calculate a reference level of the image signal with respect to each line. As described, the reference level with respect to the according line is subtracted from the corrected image signal with respect to each of the corrected lines, thereby applying further correction to the image signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242820-A (JP)
Title: Light source device and flat display device
Inventor: KAJIURA NOBUTAKA
IPC: F21Y103/00
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source device and a flat display device in which utilization efficiency of light emitted from the light source can be increased and perceptivity of the flat display device can be enhanced, and which are also economically excellent.  <P>SOLUTION: A FDP 100 is an LCD provided with this light source device on the rear side of a display panel 1. The light source device is structured by providing a light source 3 disposed on the rear stage of a light guiding plate 2 and a condensing optical system 10. In this condensing optical system 10, one end of a prism 30 the other end of which is joined to the side wall of the light guiding plate 2 is joined to both side ends of a condensing part 20 disposed around the light source 3. In the FDP 100 having such a structure, most of light emitted from the light source 3 is condensed in the prism 30 by the condensing part 20, and is reflected by reflecting surfaces 31, 32 to enter into the light guiding plate 2. Thereby, utilization efficiency of the emitted light is greatly enhanced, nonuniform irradiation is prevented by using the light guiding plate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241185-A (JP)
Title: Liquid crystal display device and its manufacturing method
Inventor: YAMANAKA YASUHIKO
IPC: G02F1/1339
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflection type or semitransmission type liquid crystal display device which has a couple of substrates, used to seal liquid crystal, held at a specific interval and, in detail, a reflection type or semitransmission type liquid crystal display device which is decreased in the number of spacers arranged in a liquid crystal layer, per display area, as a liquid crystal display device equipped with a light diffuse reflection film.  <P>SOLUTION: Spacers for holding at a specified interval a 1st sealing plate having an insulating substrate, projection parts provided on the insulating substrate, and a reflecting film with light reflectivity covering at least some of the projection parts and a 2nd sealing plate having a light-transmissive substrate and a light-transmissive electrode with light transmissivity provided on the light-transmissive substrate are provided selectively in an area where the projection parts are formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241862-A (JP)
Title: Information processing system and its state transition control method
Inventor: ODA HIROYUKI
IPC: G06F1/26
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing system by which state transition is performed from a power source off-state to a power source on-state by operating a keyboard.  <P>SOLUTION: In the information processing system, the keyboard 26 is scanned by EC/KBC 22 even during a power source off-state, so that a key input from the keyboard 26 during the power source off-state is detected as a wake-up event. When a user operates a key in the power source off-state, it is detected as the wake-up event to change the power source off-state into the power source on-state, and a power source controller 23 turns on the power source of the information processing system. Thus, the state of the information processing system is changed from the power source off-state into the on-state by only operating the keyboard without using a power source switch 24.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248797-A (JP)
Title: Interface card for medium
Inventor: MINAMI MASAHITO
IPC: G06F13/40
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To realize data transmission by an appropriate data transmission mode according to various use environments, in an interface card for a medium for data communication between a information processor and the medium.  <P>SOLUTION: The interface card 10 can perform data transmission by a plurality of data transmission modes through data transmission paths 26, 28 and has a switch setting switch 42 for selectively switching the data transmission mode. With this structure, a user can select the data transmission mode appropriate for a use environment from the plurality of data transmission modes.  <P>COPYRIGHT: (C)2003,JPO