baber/WOPTO huggingface dataset:
Patent JP-2003289306-A (JP)
Title: Communication system and communication device
Inventor: ADACHI TOMOKO
IPC: H04W8/22
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication system by which functions out of prescription are easily recognized between communication devices having the functions.  <P>SOLUTION: In a first communication device, second data corresponding to a first function desired to utilize by the relevant first communication device are included in first data specified in advance to the written in a first frame to be transmitted to a second communication device. In the second communication device having the first function, when the second data are extracted from the first data in the received first frame, third data resulting from the deletion of the second data from the first data are written in a second frame to be transmitted to the first communication device after the reception of the first frame as first data prescribed to be written in the second frame, and transmitted to the first communication device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294548-A (JP)
Title: Manufacturing method of stress impedance effect element and element
Inventor: MORI KANEO
IPC: H01L41/47
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a stress impedance effect element capable of being mounted securely, and the element.  <P>SOLUTION: This stress impedance effect element is equipped with electrodes 4 formed by ultrasonic bonding on both ends of an amorphous magnetostrictive thin line 2. A glass ceramic substrate 1 is an elastic thin substrate having the same thermal expansion coefficient as the amorphous magnetostrictive thin line 2, and a groove 3 is formed thereon, and the amorphous magnetostrictive thin line 2 is installed thereon and stuck by an adhesive 5. The amorphous magnetostrictive thin line 2 is characterized by comprising a negative magnetostrictive amorphous magnetostrictive thin line having a diameter of 20 micron or smaller.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293779-A (JP)
Title: Turbine housing
Inventor: TANAKA MASARU
IPC: F02B39/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbine housing having a double pipe structure capable of keeping high compression efficiency of the turbine for a long time.  <P>SOLUTION: An inner shell 32 of the turbine housing 12 comprises a compression scroll member 35 for storing a turbine wheel and an inlet scroll member 36 for introducing exhaust gas to the compression scroll member 35. Both scroll members 35 and 36 are interconnected by an insertion structure of an connecting opening 38 of the compression scroll member 35 and an insertion part 45 of the inlet scroll member 36. A guide plate 48 for guiding exhaust gas flow compressed in the compression scroll member 35 is formed integrally with the inlet scroll member 36 at an opening edge of the center side of the compression scroll member 35 at the tip of the insertion part 45. This guide plate 48 is formed by extending part of the opening edge of the insertion part 45 and folding the compression scroll member 35 in the tangent direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289986-A (JP)
Title: Armrest
Inventor: MISAWA SATOSHI
IPC: B60N2/75
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To develop the strength equivalent to that of an armrest having a metallic core material and to diminish the transverse shape of the armrest by using a resin core material.  <P>SOLUTION: The armrest pivotally supported like a cantilever consists of the core material in the form of an approximately long-sized board consisting of a reinforced resin reinforced by fillers and a cover joined to the core material by covering at least the design surface of the core material. The core material is formed of a polyamide resin containing the fillers of ≥6 GPa flexural modulus based on ASTM D-790. The core material can be formed of injection molding and is not subject to integral expansion molding and therefore the entire part can be made thin and the armrest has the sufficient strength.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292830-A (JP)
Title: Active energy ray-curable varnish and curing method
Inventor: UEDA KIYOSHI
IPC: C09D11/00
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active energy ray-curable varnish which can be cured by irradiating with an active energy ray even if no polymerization initiator is employed, and is excellent in adhesiveness to a base material; a coating material and an ink using the varnish; and a method for curing an active energy ray-curable composition containing the varnish.  <P>SOLUTION: The active energy ray-curable varnish comprises a compound having a maleimide group and an isocyanate group in the molecule. The coating material and the ink use the varnish. The method for curing the coated film of the active energy ray-curable composition comprises irradiating the coated film of the active energy ray-curable composition with the active energy ray to cure and further curing with atmospheric moisture or heat, wherein the composition contains the varnish and no polymerization initiator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295586-A (JP)
Title: Image forming apparatus
Inventor: TOYOHARA YUICHIRO
IPC: B41J2/455
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an electrophotographic image forming apparatus using an LED (light emitting diode) head consisting of an LED array and a rod lens array as an exposure light source, and providing high image quality after stable printer characteristic is realized by widening the latitude of the LED head to the deviation of an image forming position and reducing image ram or density fluctuation.  <P>SOLUTION: In the electrophotographic image forming apparatus using the LED head consisting of the LED array and the rod lens array as the exposure light source, the surface layer of a photoreceptor drum is hardly shaved by using a drum which uses an a-Si photoreceptor as the photoreceptor drum, and the divergence of focus caused by the shaving of the surface layer of the drum is restrained to the minimum.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307634-A (JP)
Title: Bundle light guide
Inventor: KIMURA YUKITSUGU
IPC: G02B6/04
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bundle light guide having a light-transmissive characteristic over a broad band without newly developing an optical fiber.  <P>SOLUTION: The bundle light guide is constituted by mixing an arbitrary number of optical fibers 41, 42 having mutually different wavelength light- transmissive characteristics.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319236-A (JP)
Title: Remote control system for network camera
Inventor: KURASHIMA MINORU
IPC: H04N7/18
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote control system for a network camera for smoothly performing remote control of a camera by shortening a network occupying time.  <P>SOLUTION: This remote control system for a network camera minimizes the occupying time of a network 3 by a parameter setting and changing operation and smoothly performs remote control of a prescribed camera 1 because respective appropriate parameter values that have been once determined can be transferred to the same camera 1 after determining the parameter values by performing simulation on the basis of each parameter value currently set in the camera 1 obtained by a client 2 and an image photographed by the camera 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317323-A (JP)
Title: Method and apparatus for bonding substrates
Inventor: HIGAKI NORIHIDE
IPC: G11B7/26
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for bonding substrates by preventing air bubbles from being mixed into an adhesive layer, and an apparatus used for the method.  <P>SOLUTION: In the method composed of the steps of: applying an adhesive to the substrates; performing processing to start curing the adhesive; bonding the substrates; and spreading the adhesive over surfaces of the substrates to bond at least two substrates through the adhesive, as at least one of the two substrates to be bonded, a charged substrate is supplied when starting the method or at least one substrate is charged during or before or after one of the steps.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311783-A (JP)
Title: Injection mold
Inventor: SUZUKI YASUKIMI
IPC: B29L31/00
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection mold, with which resin is prevented from being filled unevenly, each molded product can be molded uniformly longitudinally and the molding accuracy of the molded product can be remarkably improved and uniform magnetic characteristics can be obtained under the condition that the molded product is employed as the magnetic pole piece of a magnet.  <P>SOLUTION: In the injection mold 4, in which resin well portions 10 are connected to the ends opposite to the resin pouring ends of respective cavities 5 and communicated with each other by a communicating passage 9, dwell pressure feeding passages 11 are connected with the resin well portions 10 of the respective cavities 5. The ejecting mechanisms 12 of the molded products molded in the respective cavities 5 are provided in the resin well portions 10 of the respective cavities 5 and in runner portions 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317626-A (JP)
Title: Method of adjustment electron generating device
Inventor: OGUCHI TAKAHIRO
IPC: H01J9/44
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To make characteristics of a multi-electron source uniform, equalize an electron emission volume from an element by aligning element characteristics having non-linear characteristics against voltage at any given voltage region, and make the multi-electron characteristics almost uniform in a simple process.  <P>SOLUTION: Against an electron source consisting of electron emission elements arrayed in matrix connected with each other by a plurality of line wirings and row wirings, electron emission characteristics of a plurality of elements are first measured. Later, based on the electron emission characteristics, an electron emission characteristics line is calculated, a slanting of the electron emission characteristics line is found as a first target value and a segment of the electron emission characteristics line is found as a second target value. Further, a characteristics adjustment is carried out through a process of impressing a characteristics shift voltage of a first step of aligning the slanting of the electron emission characteristics lines of a plurality of electron emission elements with the first target value and a second step of aligning the segments of the electron emission characteristics lines of a plurality of elements with the second target value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313990-A (JP)
Title: Roofing material
Inventor: SATO HIROSHI
IPC: E04D3/366
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roofing material, which displays an unprecedented appearance and in which a waterproof function, a heat-insulating function, an antisweat function and a snow guard function are reinforced.  <P>SOLUTION: In the roofing material A, a front end on the underwater side of a facing 4 for a metallic roofing material B, in which a male-female connecting structure having a hanging structure is formed at a side edge in the cross direction, is projected upwards and a vertical piece 6 is formed while the front end of a fixing piece 12 is projected upwards and a waterproof piece 13 is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317357-A (JP)
Title: Disk device
Inventor: SATO KIYOBUMI
IPC: G11B17/056
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk device in which a disk tray is prevented from being ejected even when shock is operated.  <P>SOLUTION: The disk device has a device main body formed with an opening on its front side, a disk tray 51 installed movable through the opening to the device main body and a driving mechanism for driving the disk tray 51. The disk tray 51 has a rack gear 540 engaged with an upper gear (driving gear) that the driving mechanism has, and the disk tray 51 has a portion linearly extending along with a moving direction of the disk tray 51 and a guide rail 550 provided parallel with the rack gear 540 for guiding a second rotary shaft (guide pin) provided in the driving mechanism, and also a detachment preventive means 560 for preventing the second rotary shaft from being detached from a terminal portion of the guide rail 550.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314123-A (JP)
Title: Door check device
Inventor: MIWA MASAFUMI
IPC: B60J5/04
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door check device which can more rapidly and securely pivots to a resistance arm and a body bracket without play and hardly causes rust, which fixes the resistance arm having a plurality of thick-walled resistances to a car body side by the body bracket pivoted to its one end side and fixes the doorchecker to the door side where the door checker having a shoe coming into frictional contact with the resistance arm and pivoting to the door checker relatively slidable with respect to the resistance arm.  <P>SOLUTION: The body bracket is provided with a pair of opposite arms, which have a pin fixing opening respectively formed on the same axis, and are positioned on both sides of the resistance arm. A pin rotation opening is formed in an end of the resistance arm to be positioned on the same axis with that of the pin fixing openings of the pair of opposite arms. A bracket pin is inserted into the pin fixing openings of the pair of opposite arms and the pin rotation opening of the resistance arm to go all the way through these openings. Deformed sections are provided with the bracket pin to have positions corresponding to the pin fixing openings of the pair of opposite arms, and each of the deformed sections is inserted and fixed under pressure while being deformed, so that the bracket pin may be prevented from slipping out of the pin fixing openings.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321555-A (JP)
Title: Long fiber-reinforced resin molded article
Inventor: MOROOKA MASAYOSHI
IPC: C08J5/04
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a long fiber-reinforced resin molded article excellent in strength, rigidity and fatigue strength, and having almost no unopened fiber.  <P>SOLUTION: This long fiber-reinforced resin molded article 1 consists of a substrate 2 consisting of a synthetic resin and fibers 3 dispersed in the substrate 2. The melt flow rate of the substrate 2 is ≤20 g/10 min, and the weight- average fiber length of the fiber 3 is 1-3 mm. It is preferable that the substrate 2 consists of a polypropylene-based resin and the fiber 3 is a glass fiber. Also, the long fiber-reinforced resin molded article is preferably a front end carrier.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003009091-A (JP)
Title: Digital picture communication terminal equipment
Inventor: KUBOTA YUKIO
IPC: H04N5/765
Filed: 2002-04-26
Abstract: PROBLEM TO BE SOLVED: To enable a user to select a desired channel among all the program channels without a restriction in time by providing a storage device by which data where multi-channels are multiplexed by time division are recorded at a time. SOLUTION: Data reproduced by a tape head mechanism part 20 are subjected to a reproduction signal processing by a channel demodulating circuit 51, an error correcting circuit 52, a TBC 53, an error correcting circuit 54 and a frame dissolving circuit 55 and are converted into data with a prescribed data rate. Reproduction data read from a buffer memory 58 are converted into a signal format which is the same as that of a received broadcasting signal through the use of a transport encoder 59. A user selects the program channel to be reproduced by supplying a select signal from a human interface controller 60 to the buffer memory 58 in the case of reproduction.
Patent JP-2003335717-A (JP)
Title: Method for producing ditrimethylolpropane
Inventor: WATANABE TOSHIO
IPC: C07B61/00
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing ditrimethylolpropane, capable of industrially advantageously producing the ditrimethylolpropane in a synthetic manner.  <P>SOLUTION: This method for producing the ditrimethylolpropane comprises reacting trimethylolpropane with 3-ethyl-3-hydroxymethyloxcetane in the presence an acid catalyst.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335310-A (JP)
Title: Rotating seal apparatus for packaging machine
Inventor: SUGA YASUTAKA
IPC: B65B51/10
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation type seal roller which eliminates a rotary brush for electricity and does not bring about a fusing phenomenon of a bearing portion.  <P>SOLUTION: A shaft 22 formed of a non-magnetic material such as aluminum or the like is attached via ball bearings to each of a pair of bearings 21 fixed to a machine table 20 of the bag making and filling machine and arranged such that the axis lines are parallel to the vertical direction, a steel-made roller 14 is fixed to each axis with a key 23, a non-magnetic metal-made circular supporting table 24 arranged around each axis 22 is fixed to the upper surface of the machine table 20, and an induction coil 25 is arranged in the portion on each supporting table opposite to the lower surface of each of both the rollers 14. The induction coil 25 connected with the electromagnetic induction heating apparatus functions so that the opposing steel-made rollers 14 generate heat by the resonance whereby the two thermoplastic films clamped by both the rollers 14 are melt-bonded to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327014-A (JP)
Title: Display device for vehicle
Inventor: AOKI KUNIMITSU
IPC: G02F1/13357
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device for a vehicle capable of changing a display form of information for the vehicle displayed in a forward view of the vehicle.  <P>SOLUTION: This display device for the vehicle is disposed in a dashboard of the vehicle and images a virtual image of the information for the vehicle in the forward view of the vehicle by projecting the information for the vehicle displayed in a display screen of a LCD cell 3 illuminated by an illumination device on a projected member disposed at an outside of the dashboard. The device includes display screen size changing means 4, 4a for changing the display screen size of the LCD cell 3, and an illuminating size changing means 20a for linking with the display screen size changing means and changing the illumination size of the illumination device 20 so as to meet the display screen size after an change.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333992-A (JP)
Title: Rice cracker composed mainly of barley and method for producing the same
Inventor: ISHIBASHI MICHIYOSHI
IPC: A23G3/50
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice cracker composed mainly of barley, having good palatability, effective for promoting the health and containing highly expanded barley grains and provide a method for producing the cracker.  <P>SOLUTION: The rice cracker 7 composed mainly of barley is produced by using polished barley as a main component and contains the barley grains expanded and mutually bonded state. The cracker is produced by charging the granular raw material into an airtight chamber 6 of a compression expansion forming machine 1, heating the airtight chamber 6 to raise the pressure in the chamber and releasing the pressure to expand the raw material to form a desired form. The raw material is composed of barley grains and the water content of the raw material is controlled before the expansion step.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340650-A (JP)
Title: Manufacturing method of optical component
Inventor: AOTO KAZUAKI
IPC: B23H7/02
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an optical component by which a non-product part can be removed from a duplicate of the optical component manufactured by electroforming without affecting its product part (optical surface).   <P>SOLUTION: A protective film 3 is formed on the optical surface of the duplicate 2 released from a mother die. To form the protective film 3, first, a liquefied acrylic resin with silver powder dispersed is applied to cover the entire optical surface. The applied resin, if being left for a while after the application, solidifies and becomes the protective film 3. The film 3 can be wire-electric-discharge-machined as it is conductive. Since the film 3 protects the optical surface, even if electric discharge occurs between machining dust and the duplicate 2 to be machined, the influence of the discharge remains on the surface of the protective film 3, causing no influence on the optical surface. Therefore, the optical surface can keep favorable surface roughness.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338741-A (JP)
Title: Reset circuit
Inventor: TAKAHATA DAISUKE
IPC: H04N5/63
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To save space in a ultra-compact television receiver.  <P>SOLUTION: The emitter of a transistor 4 is connected to a voltage line A supplied from an AC adaptor 1, the base of the transistor 4 is connected to a power supply microcomputer 2, and the collector of the transistor 4 is connected to a reset signal line B via a diode 6. Thereby, the drop in reset voltage, caused by the drop of a supply voltage from the AC adaptor 1 due to a rush current on the turning-on of the power, is backed up by the transistor 4, and the momentary reset malfunction upon the turn-on of the power is prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334972-A (JP)
Title: Ink jet recording apparatus
Inventor: KOIKE YASUSHI
IPC: B41J2/185
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent defective ejection of reused ink at the time of collecting and reusing an ink led out from an ink ejection opening of a recording head.  <P>SOLUTION: The ejection control is changed at the time of ejecting a virgin ink and at the time of ejecting a reused ink. The ejection energy is set higher at the time of ejecting the reused ink than that at the time of ejecting the virgin ink. The heater driving voltage is made higher at the time of ejecting the reused ink than that of the virgin ink. The heater heat pulse is made longer at the time of ejecting the reused ink than that of the virgin ink. The operation is carried out by the BJ drive, or the piezoelectric drive. A means for judging whether the ink is a virgin ink or a reused ink is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344269-A (JP)
Title: Biological light measuring device
Inventor: YAMAMOTO TAKESHI
IPC: G01N21/35
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user with accuracy of positioning of an image indicating the distribution of a concentration change of in-vivo metabolite.   <P>SOLUTION: Grid lines include lines connecting a position of light irradiation, a position of light detection, and a line passing substantially the center of the two positions, and possibly indicate the position of a central location of a brain activity. The grid lines are displayed so as to superimpose on a topographic image or a patterned image of a brain structure.  <P>COPYRIGHT: (C)2004,JPO