baber/WOPTO huggingface dataset:
Patent JP-2003237367-A (JP)
Title: Circuit for driving submersible opening/closing body
Inventor: TAMURA HIDEKI
IPC: E05F15/20
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive submersible opening/closing body drive circuit capable of preventing an opening/closing body from operating unexpectedly upon submersion, and securely opening the opening/closing body when a user wants to open it.  <P>SOLUTION: This circuit includes a drive part 12 which drives the opening/ closing body of a vehicle so as to open or close by drive current which flows between two current input/output terminals, a first power terminal VCC1 which supplies drive current, and relays RL1 and RL2 which have exciting coils L1 and L2, and change-over contacts SW1 and SW2, and in which the change-over contacts SW1 and SW2 connect the respective current input/output terminals to the first power terminal respectively only when control current flows through the exciting coils L1 and L2, and is provided with a power-off means 13 which cuts off the supply of the control current to the exciting coil L1 from the relay RL1 at the time of submersion.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239800-A (JP)
Title: Engine for small two wheeler
Inventor: ISAKA YOSHIHARU
IPC: F02F1/24
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine for a small two wheeler to be miniaturized and easily maintained, wherein irregularity of the individual friction force is inhibited.  <P>SOLUTION: The engine for a small two wheeler has intake/exhaust cam shafts 57 and 58 to independently open/close intake/exhaust valves. In the engine, bearing bosses 34A and 34B for rotatably supporting the intake/exhaust cam shafts 57 and 58 are formed integrally with a cylinder head 34, and the joint surface F between a head cover 59 and the cylinder head 34 is lower (on the piston side) than bearing holes 34a and 34b formed in the bearing bosses 34A and 34B, and the cylinder head 34 is tightened to a cylinder 33 on the piston side lower than the bearing holes 34a and 34b. The cylinder head 34 part is miniaturized and therefore, the whole engine is miniaturized. Moreover, as the tightening force doesn't work on the bearing part, deformation of the bearing part is prevented, so that irregularity of the individual friction force caused by the irregular tightening force is inhibited.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235654-A (JP)
Title: Fixture
Inventor: TAKASHIMA SHIGEYUKI
IPC: A47B57/42
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simply structured fixture capable of surely preventing its pullout from a fitting surface without any new working applied to the fitting surface side.  <P>SOLUTION: This fixture is provided with hook parts F to be hung to hook holes FH formed in a front surface P1 of a panel P, a bracket body 8 for fitting a cabinet 1 to a cabinet side fitting part 81 formed in the opposite side to a side having the hook part F, a separate lock member 9 preventing the hook part F from moving in the engagement releasing direction releasing the engagement with the hook hole FH with the hook part F hung to and engaged with the hook hole FH. A bracket 7 is so constituted as to be pushed to the side of a lock position (1) by the cabinet 1 fitted to the cabinet fitting part 81 with the lock member 9 disposed in the lock position (1) for locking the bracket body 8.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239984-A (JP)
Title: Ball bearing
Inventor: NAKAGAWA YOSHITAKA
IPC: F16C33/66
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball bearing in which grease adhered to a surface of a ball is prevented from being scraped off by an edge part on a pocket face of a cage and from staying locally, and grease leak is also reduced.  <P>SOLUTION: At least four projections P are formed on a face opposing to a ball 3 of each pocket 42 of the cage 4 retaining the ball 3 at a fixed pitch in the peripheral direction between inner and outer rings 1 and 2 to retain in the cage 4 in a condition in which each ball 3 is brought into contact with the projections P only. Consequently, the ball 3 is prevented from coming into contact with a section other than the projection P of the cage 4 when the bearing rotates, and remove scraping off of grease by the edge part on the pocket face is not generated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248100-A (JP)
Title: Surface-reforming system
Inventor: ONO YUKIHIKO
IPC: G21K5/04
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-reforming system for continuously and stably processing surface reforming at a high speed and suppressing to a minimum level the possibility of resulting in characteristics degrading to an object to be irradiated.  <P>SOLUTION: In the constitution of the surface-reforming system, an electron beam irradiation apparatus 4 generating an electron beam 5e and irradiating the electron beam 5e to the object to be irradiated 1w, and a roller 2 for varying the relative position of an electron beam extraction window 6 and the object to be irradiated 1w and specifically controlling the distance are provided. The surface of the object, to be irradiated 1w in the irradiation region of the electron beam 5e, is reformed by the constitution.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245853-A (JP)
Title: Buff device for cut sample of tire
Inventor: UENO TETSUO
IPC: B24B29/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost buff device for a cut sample of a tire for use in a heavy cargo vehicle, and capable of being automated.  <P>SOLUTION: For a stationary table designed to fix a cut sample, an inclination angle adjusting means is formed to coordinate an inclination angle to the horizontal surface of the stationary table, and the orbit of a revolving grindstone for buffing the upper face of the cut sample is limited within the horizontal surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246802-A (JP)
Title: Thermoplastic cellulose acetate and fiber composed thereof
Inventor: ARANISHI YOSHITAKA
IPC: C08G83/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a thermoplastic cellulose acetate which is improved in brittleness and exhibits good mechanical properties, and a fiber composed thereof.  <P>SOLUTION: This thermoplastic cellulose acetate has a grafted side chain of which the principal repeating unit is lactic acid and the grafted side chain is composed of D-lactic acid and L-lactic acid as essential ingredients. This cellulose acetate exhibits substantially amorphous characteristics and no melting point is observed by DSC measurement.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248823-A (JP)
Title: Method and device for facial area extraction, and program
Inventor: ISHIHARA MASANORI
IPC: G06T7/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To lighten a processing load of extraction of a facial area.  <P>SOLUTION: An image data acquisition part 1 acquires image data representing a color still image showing a front image of the upper half of the body of an examinee. An image data conversion part 2 converts the color representation form of the color image data to a YIQ coloration system. An I component mean value calculation part 3 calculates the mean of I components of respective pixels constituting the image represented by the color image data whose color representation form is converted. A facial area extraction information generation part 4 generates facial area extraction information on which extraction of a facial area from the image represented by the color image data is based according to the I component mean value calculated by the I component mean value calculation part 3. A facial area extraction part 5 extracts a facial area from the image represented by the color image data outputted from the image data conversion part 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252123-A (JP)
Title: Weatherstrip
Inventor: MASUDA HIROYUKI
IPC: B60R13/06
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weatherstrip capable of strengthening adhesive strength to an adhesive means, and further firmly installable in an opening edge part of a car body or an edge part of a blocking-up body via the adhesive means without increasing an installing work process with a structure capable of reducing weight of the weatherstrip.  <P>SOLUTION: This weatherstrip is provided with an installing base part 3 installed in the opening edge part of the car body or the edge part 1 of the blocking-up body via the adhesive means 2, and a seal part 4 projecting from the installing base part 3, and forms the seal part 4 of sponge rubber. An adhesive surface part or the installing base part or the installing base part 3 is formed as foamed rubber having a specific gravity heavier than that of the sponge rubber. For forming the foamed rubber, the part is formed by blending a rubber-coated foaming agent with base rubber.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253924-A (JP)
Title: Construction of escutcheon
Inventor: KATAYAMA AKIRA
IPC: E05B9/08
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To make the escutcheon attaching work easier and simpler and also removing it from the door more easily thereby improving the workability.  <P>SOLUTION: This is the construction of a pair of inner and outer escutcheons 7 and 9 arranged at an end edge portion at a free side of a door 1 protruded to an inner surface of the outer side escutcheon 9 and provided in an inner surface space portion between an inserting rod 15 penetrating through a door 1 and an inner surface space portion of the inner side escutcheon 7, its inner diameter is almost the same as the outer diameter of the tip of the insertion rod 15, and its construction comprises an oscillating piece 37 equipped with an linking hole 43 through which the tip of the insertion rod 15 is penetrated, an urging means 39 for press-fitting the outer peripheral surface of the insertion rod 15 to the inner peripheral surface of the linking hole 43 of the insertion rod 15 by exerting the oscillating piece 37 to a predetermined direction, an operation hole 25 drilled to the surface 7a of an inner side escutcheon 7, and a control piece 45 for oscillating an oscillating piece 37 by the operation from the outer portion of the inner side escutcheon through the operation hole 25 provided in the oscillating piece 37.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252864-A (JP)
Title: Benzimidazolone compound and pigment dispersing agent, dispersed pigment composition and colored photosensitive composition containing the compound
Inventor: KODAMA TOMOHIRO
IPC: C09K23/32
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily synthesizable benzimidazolone compound suitable as a pigment dispersing agent free from coagulation action on pigments, exhibiting stable and high dispersibility and fluidity of the pigment and resistant to the degradation with time, the pigment dispersing agent containing the compound, a dispersed pigment composition and a colored photosensitive composition.  <P>SOLUTION: The benzimidazolone compound is expressed by general formula (I) [X is a single bond, N(R'), N(R')CO, O, OCO, CONH, CO<SB>2</SB>, CO, SO<SB>2</SB>NH, SO<SB>3</SB>or SO<SB>2</SB>; A is an alkylene, an arylene or an aralkylene; R is SO<SB>3</SB>H or CO<SB>2</SB>H; and R' is H, an alkyl or an aryl].  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261121-A (JP)
Title: Label issuing apparatus
Inventor: MATSUURA YOSHIKI
IPC: B65H23/198
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a label issuing apparatus that more minutely adjusts the tension of a label sheet while reducing, as much as possible, the frequency of winding-up motor's switching between on and off, and that restrains problems such as spreading of printed characters and irregular winding-up, etc.  <P>SOLUTION: A roller 25 at the tip of a swinging arm 24 is allowed to tap- contact the label sheet S from above that is running from a label printer 10 to a winding-up device 20, so that the sheet S is bent downward while being given an optimum tension. A control unit 30 causes sensors 27, 28 to detect the swinging angle of the arm 24, and controls at least either the label issuing speed of the label printer 10 or the sheet-winding speed of the winding-up device 20 so that the detected swinging angle becomes identical with a targeted angle, that is, the position of tap-contact between the roller 25 and the label sheet S becomes identical with a targeted position.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259275-A (JP)
Title: Data transmission equipment
Inventor: OYAMA TETSUSHI
IPC: G11B20/10
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide data transmission equipment (TDp) which allows a reception terminal (TRCV) to selectively receive data (Sdv) in the unit of packets (PDU).  <P>SOLUTION: A transmission terminal (TDp) takes in a material (Sdv) to record it in an incorporated hard disk (209) and generates transmission data (PDU) to transmit them to the reception terminal (TRCV). The reception terminal (TRCV) records the data (PDU) in a specific position on an incorporated hard disk (214) in accordance with discrimination information (NFS and IOS) included in a header (HD). A retransmission request (PICr) is issued for data having data droped out due to a transmission error. The transmission terminal reads out retransmission request (PICr) data to retransmit the data (PDU).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260582-A (JP)
Title: Nozzle detaching/attaching mechanism for laser beam machining apparatus
Inventor: KAWADA KIJU
IPC: B23K26/064
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nozzle detaching/attaching mechanism for a laser beam machining device which can simply detach a nozzle from and attach the nozzle to a machining head body side without any tool.  <P>SOLUTION: This nozzle detaching/attaching mechanism for a laser beam machining apparatus includes: a holding means 25 which disengageably engages with a nozzle 24 to hold the nozzle 24 in a housing 21 of a machining head body 20; a rotator 23 which can be rotated in itself to bring the holding means 25 to an engagement position, where the holding means 25 engages with the nozzle 24, or to an engagement release position, where the engagement of the holding means 25 with the nozzle 24 can be released; an operating body 27 which is linearly moved forward and backward; and means 26, 50 for converting the forward/backward motion of the operating body 27 to the rotating motion of the rotator 23.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262171-A (JP)
Title: Fuel supply device for internal combustion engine
Inventor: ISHIYAMA SHINOBU
IPC: F02M55/02
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel supply device for an internal combustion engine capable of sufficiently attenuating reflected waves generated with the opening/ closing operation of a fuel injection valve and capable of securing high accuracy in control of fuel injection, in regard to the fuel supply device provided with a function for injecting the fuel stored in the high-pressure condition into a combustion chamber of the internal combustion engine through the fuel injection valve.  <P>SOLUTION: When pressure waves are transmitted from a common rail to the fuel injection valve through a fuel passage unit 80, the pressure on a common rail side is higher than the pressure on a fuel injection side, and a valve element 83 is positioned at a position expressed in a figure a, and the fuel is efficiently supplied to the fuel injection valve. When the reflected waves are transmitted from the fuel injection valve side to the common rail side, the pressure on the fuel injection valve side is higher than the pressure on the common rail side, and the valve element 83 is positioned at a position expressed in a figure b, and transmission of the reflected waves is restricted. With this structure, fluctuation of the fuel pressure to be generated after pilot injection can be effectively reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260100-A (JP)
Title: Massage machine
Inventor: YOSHIZAWA TOSHIRO
IPC: A61H7/00
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-torque and compact massage machine capable of not only increasing durability by decreasing a sliding portion between a healing member holding segment and a healing member, but also applying a quite fine stimulation against a healed portion by arranging the healing member in a high density.  <P>SOLUTION: This massage machine 10 comprises a plurality of healing members 12 for stimulating a healed portion and treating it while being rolled on the healed portion; a rotating disk 15 for holding the healing members 12 against the healed portion under a state in which it can be rotated circumferentially; a driving means 17 for rotating the healing members 12 against the healed portion by rotating the rotating disk 15; and a control means 18 for controlling the driving means 17. The rotating disk 15 has one common rotating surface 15a on which each of the healing members 12 can rotate and move.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002300348-A (JP)
Title: Imaging device, its assembling method and imaging system
Inventor: SCHMIDTKE GREGG S
IPC: H04N1/03
Filed: 2002-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an imaging system for realizing accurate alignment between a photosensor array and other optical components in an imaging device. SOLUTION: This invention provides an improved lens focusing and referencing arrangement for the imaging system 60 of the type which may include the photosensor array 152. The imaging system housing 100 may include reference surfaces 324, 326, 354, 356 configured such that they come in contact with the lens 210 only near the ends thereof in order to minimize the effect of any irregularities in the reference surfaces 324, 326, 354, 356.
Patent JP-2003273667-A (JP)
Title: Wide band amplifier, wireless transmitter/receiver, semiconductor integrated circuit, and wide band signal amplifying method
Inventor: IMAYAMA TERUO
IPC: H04B1/3822
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wide band amplifier which widens a dynamic range, makes amplification possible over a wide band and makes a low voltage operation possible.  <P>SOLUTION: The wide band amplifier is provided with a frequency characteristic correction circuit 11 for outputting first and second common-mode signals having the same phase as an input signal, generating a correction current from said second common-mode signal, outputting a feedback output fed back to said first common-mode signal and supplying said correction current to an output capacitor that the output has from said feedback output and an amplifier 12 connected to the pre-stage or post-stage of the frequency characteristic correction circuit 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269923-A (JP)
Title: Instrument for measuring absolute thickness
Inventor: UEKI NOBUAKI
IPC: G01B9/02
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To make accurately measurable the absolute thickness of a parallel plane sheet, by obtaining an interference fringe image for every wavelength scanning using a wavelength-variable laser beam source, and by measuring the space between fellow reference faces in addition to measurement of the space between the reference face of each interferometer and a face of the parallel plane sheet opposed thereto, in an instrument for measuring the interference fringes on the both faces of the parallel plane sheet using the pair of interferometers.  <P>SOLUTION: This measuring instrument is provided with the paired interferometers 12A, 12B with the wavelength-variable laser beam sources 31A, 31B mounted thereon, a specimen holding member 14 for holding the opaque parallel plane sheet of the specimen, and inserted removably into a beam, a computer 16, and a monitor 18. Not only the spaces DA, DB between the faces 2a, 2b of the parallel plane sheet 2 and the reference faces 22Aa, 22Ba corresponding the respective faces 2a, 2b but also the spaces DC between the fellow reference faces 22Aa, 22Ba are obtained by respective paired interferometers 12A, 12B, and DC-(DA+DB) is calculated to obtain the absolute thickness d of the sheet 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272420-A (JP)
Title: Headlight for vehicle
Inventor: KANEDA MAKOTO
IPC: F21Y101/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a headlight for a vehicle as improvement of a conventional projector type involving such problems that approximately half the light is shielded by a shading plate for formation of light distribution and goes with no use to result in a low rate of light flux utilization of a light source and a lightness corresponding to the consumed power can not be obtained.  <P>SOLUTION: The headlight for the vehicle is composed of the light source 3, the first reflecting surface 21 which is formed in the over-part using the light source 3 as a first focus f1 and whose longitudinal axis X consists of a horizontal elliptical system, a second reflecting surface 22 which is formed under the light source 3 and whose longitudinal axis consists of an approximately horizontal elliptical system, a third reflecting surface 4 formed a certain spacing under the axis of the light source approximately horizontally between the light source and the second focus f2 of the second reflecting surface, a first projection lens 7 mating with the first reflecting surface, and a second projection lens 8 mating with the second and third reflecting surfaces, whereby the reflected light by the second reflecting surface is changed into a downward directed light by the third reflecting surface 4 so as to be used as a projection light, and the rate of light flux utilization of the light source is enhanced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003283714-A (JP)
Title: Image forming apparatus
Inventor: MAEJIMA TOSHIYUKI
IPC: G03G21/00
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus whereby a user can easily operate all functions if the user knows only one setting operation of the functions in a composite machine without the need for knowing setting operations of all the functions of the image forming apparatus as the composite machine.  <P>SOLUTION: The image forming apparatus includes: an original read means for reading an original to form its image and converting the image into job data; a first output means for visually outputting the read job data; a second output means for virtually outputting the read job data; an output means selection means for selecting the output means for the read job data from the first output means or the second output means; an image forming means for connecting to the first output means to form an image on the basis of the read job data; and an image output means for outputting the image formed by the image forming means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280625-A (JP)
Title: Display device
Inventor: YATO EIJI
IPC: H04N5/445
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of forgetting to turn off the power supply of a video device when connecting the device to a display device whose power is turned off by displaying a warning on a screen to indicate the power supply of the video device is turned on.  <P>SOLUTION: Video signals of the video device are inputted from input terminals 1, 2 and 3 and one of the terminals is selected by a video signal switching means 4 and signals are outputted to an input presence/absence discriminating circuit 7. A microcomputer 10 receives a result of the input presence/absence discrimination, controls the means 4 and successively selects the terminals 1, 2 and 3 to detect the presence/absence of the video signals for every terminal. Based on the result, warning message OSD signals 13 are outputted, the signals are superimposed onto video signals 11 by an OSD superimposing circuit 12 and outputted to a display 15.  <P>COPYRIGHT: (C)2004,JPO