baber/WOPTO huggingface dataset:
Patent JP-2002218363-A (JP)
Title: Method, system and program for automatically recording broadcast and recording medium
Inventor: MATOBA HIROSHI
IPC: H04N7/173
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-operate system for automatically recording broadcast in which user's taste is reflected surely from immediately after start of use, and the decision criterion of selecting a program being recorded automatically is definite. SOLUTION: A reservation pattern server 50 opens reservation pattern information listing the identification codes of programs recommended by opinion leaders to each opinion leader via the Internet 90. An automatic broadcast recorder 10 acquires the reservation pattern information of an opinion reader selected by a user via Internet 90. Subsequently, the automatic broadcast recorder 10 acquires program information including the identification code of a program being broadcast and the date of broadcast. Thereafter, the automatic broadcast recorder 10 selects a program listed in the reservation pattern information from the program information and reserves recording thereof. Finally, the automatic broadcast recorder 10 receives a reserved program and records that program.
Patent JP-2002216512-A (JP)
Title: Vehicle headlamp
Inventor: NAKADA YUTAKA
IPC: F21Y101/00
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle headlamp that is made hard, to a certain extent, to see the inside thereof by changing the form of its lens with a new function. SOLUTION: A lens 1 is made concave both in its vertical and transverse cross sections, thus making it hard to see the inside of a lamp, resulting in the simplified finishing work of a reflector 3. This enables the obtaining of a headlamp with a large amount of light, though small in the light-emitting area, making the lamp preferred in the case of a vehicle body design that does not give a large installation space for a headlamp.
Patent JP-2002217801-A (JP)
Title: Demodulator used in digital communication system
Inventor: UEHARA HIROMITSU
IPC: H04B3/06
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a demodulator used in a digital communication system, capable of improving reception quality by suppressing intersymbol interference to have strong characteristics with respect to multipath. SOLUTION: This digital communication system for transmitting digital information is provided with a transmission line characteristics estimating means for estimating the impulse response of a transmission line from a received signal, a plurality of waveform equalizing means consisting of a first to N-th waveform equalizing means, an optimum waveform equalizing means deciding means for deciding an optimum waveform equalizing means among the plurality of the waveform equalizing means by using an impulse response estimated value of the transmission line obtained by the transmission line estimating means, and a demodulating means for demodulating a waveform equalization signal from the optimum waveform equalizing means.  The plurality of the waveform equalizing means are a plurality of a 1st to the N-th waveform equalizing means, that operate so as to demodulate the energy of a single relevant incoming wave among 1st to the N-th incoming waves of digital information.
Patent JP-2002254189-A (JP)
Title: Laser beam machine
Inventor: SANO YOSHIMI
IPC: B23K26/064
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To widen the range of the machinable plate thickness and enhance machining efficiency by providing a plurality of laser beam oscillators on one laser beam machine. SOLUTION: In the laser beam machine, a laser beam oscillators 11, 12 are mounted on both opposing sides of a traveling frame 4 which moves on a machining stand by means of traveling along a rail 2, four moving stands 5-8 moving in the direction orthogonal to the rail 2 along the traveling frame 4 are provided, machining heads 15 and optical parts which guide laser beams A, B from the laser beam oscillators 11, 12 to the machining heads 15 are provided on the moving stands 5-8, a wave synthesizing optical part 50a which superimposes the laser beam A, B from the laser beam oscillator 11, 12 on one out of the moving stands 5-8 and a switching mechanism 50 for switching the wave synthesizing optical part 50a and the optical part are provided.
Patent JP-2002210073-A (JP)
Title: Playing machine
Inventor: KUWANA SUKEYUKI
IPC: A63F5/04
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a playing machine to which variety is given on a waiting screen when it is under a non-playing condition which is short of variation in comparison with a produced screen when a game is played. SOLUTION: The playing machine is provided with reels 3L, 3C and 3R variably displaying a plurality of patterns being necessary for playing, a stopping control circuit 71 for controlling stopping of the reels 3L, 3C and 3R based on the inner prize winnings determined at a specified time on every game and a liquid crystal displaying device 5 for displaying being different from the variable displaying of the patterns. The liquid crystal displaying device 5 displays a screen selected from a plurality of the screens set in advance as a waiting screen under a non-playing condition.
Patent JP-2002220444-A (JP)
Title: Aromatic liquid crystal polyester and its production method
Inventor: OKAMOTO SATOSHI
IPC: C08G63/78
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an aromatic liquid crystal polyester which exhibits excellent moldability in molding a thin-walled article, retaining characteristics of an aromatic liquid crystal polymer such as excellent in heat resistance and strength. SOLUTION: [1] The method for producing the aromatic liquid crystal polymer is specified by that an aromatic diol and/or an aromatic hydroxycarboxylic acid are reacted with an aromatic dicarboxylic acid in the presence of a 4C or lower fatty acid anhydride and a 4C or higher fatty acid anhydride. [2] The method for producing the aromatic liquid crystal polymer is characterized by that after an aromatic diol and/or an aromatic hydroxycarboxylic acid are reacted with a 4C or lower fatty acid anhydride and a 4C or higher fatty acid anhydride, the reactant is reacted with an aromatic dicarboxylic acid. [3] The aromatic liquid crystal polyester can be obtained by using the production method explained in [1] or [2].
Patent JP-2002224220-A (JP)
Title: Respiration gas supplier
Inventor: WAKABAYASHI KEIMEI
IPC: A61M16/10
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a safe respiration gas supplier providing the air permeable and waterproof properties to the housing case. SOLUTION: In this respiration gas supplier provided with an oxygen cylinder, a pressure reduction means, a flow rate setting means and a hard case housing them, for supplying oxygen to the cannula of a user, a split-like ventilation hole for which the angle of a horizontal plane and the center line of a split at the time of still standing is 60 to 90 degrees is provided on the case body wall of the hard case.
Patent JP-2002232728-A (JP)
Title: Image processing program, computer readable recording medium with image processing program recorded thereon, image processing apparatus, and image processing method
Inventor: AIHARA NOBUHIRO
IPC: G06T5/40
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To execute a more adequate contrast correction in response to image quality. SOLUTION: A histogram for each of hue, chroma and lightness of inputted image data is produced (S303). An image scene is determined based on the three histograms (S304). A clipping value and distributed amount of clipped pixels are determined for every lightness area depending on the determined image scenes such as a backlight image, an underexposed image, an overexposed image, a night image, a sunset image and the like, and based on which lightness histogram is modified (S308 to S314). Based on the modified lightness histogram, a lightness conversion curve is prepared and base on which lightness data is converted (S316). Since the clipping value is determined for every lightness area depending on the image scene (characteristic), it possible to perform a more appropriate correction.
Patent JP-2002228287-A (JP)
Title: Pulse pipe refrigerating machine
Inventor: HIRATSUKA YOSHIKATSU
IPC: F25B9/00
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a pulse pipe refrigerating machine from which excellent refrigerating efficiency can be obtained even when the ambient temperature changes and, in addition, the cooling head of which can be stabilized in temperature. SOLUTION: The control section 12a of a controller 12 reads the operating frequency of the pulse pipe refrigerating machine at the ambient temperature by referring to a table stored in a storing section 15 based on the outputs of an ambient temperature sensor 11 which detects the ambient temperature at the arranged position of the compressor 1 of the refrigerating machine and a second temperature sensor 14 which detects the temperature of the cooling head 9. The inverter section 12b of the controller 12 changes the power-supply frequency of the compressor 1 so that the frequency may become the operating frequency. Consequently, the refrigerating machine can be set to the maximum refrigerating capacity at the ambient temperature and the temperature change of the cooling head can be prevented.
Patent JP-2002231251-A (JP)
Title: Binder composition for lithium ion secondary battery electrode and lithium ion secondary battery
Inventor: YAMAMOTO AKIHISA
IPC: H01M10/05
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery of high capacity having a superior mutual binding property of a collector and an active material of an electrode and superior charge and discharge cyclic characteristic. SOLUTION: In this binder composition for a lithium ion secondary battery electrode having a polymer P having a structural unit derived from a conjugate diene, a fluorine polymer Q, and the water, the Q is a polymer having a structural unit derived from a fluorine atom-containing monomer and represented by formula (I). R1 is hydrogen or methyl group, and R2 is 1-18C hydrocarbon group containing fluorine atom.
Patent JP-2002232260-A (JP)
Title: Surface acoustic wave device and manufacturing method of the same
Inventor: NANBA AKIHIKO
IPC: H01L23/02
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is difficult to make the area of a device small, to make the device small by making the height of device small, to further bring about cost reduction and to secure reliability in a conventional surface acoustic wave device. SOLUTION: This surface acoustic wave device comprises a piezoelectric board 101, a comb-shaped electrode 102 provided on one principal place of the board 101 and for exciting a surface acoustic wave, a space forming part 108 provided in the comb-shaped electrode part, a plurality of projection electrodes 104 provided on the one principal plane of the board 101 and terminal electrodes 105 provided facing the one principal plane of the board 101, the projection electrodes 104 are connected directly and electrically to the terminal electrodes 105, and insulating material 106 such as resin base material is filled between the board 101 and the terminal electrodes 105.
Patent JP-2002228072-A (JP)
Title: Joint for double pipe, and brazing method for joint for double pipe with double pipe
Inventor: ICHIMURA NOBUO
IPC: F16L39/00
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a double pipe joint suitably applicable to a double pipe with an outer pipe, an inner pipe and a connection rib integrally formed, and a method for brazing the double pipe joint with the double pipe. SOLUTION: In this double pipe joint 50 used for connecting the double pipe 100 in which the outer pipe 101, the inner pipe 102 and the connection rib 103 are integrated with each other by extrusion and drawing, a stopper 521 for locking a tip of an inner pipe terminal part and a tapered recess 523 for holding a brazing filler metal 522 to braze the inner pipe terminal part to a second joining part are formed on a second joining part 520 for joining an inner pipe terminal part 102a of the exposed inner pipe. When performing the brazing, an opening 523a of the recess is directed upwardly and demonstrates the function of temporarily holding the brazing filler metal and the function of storing the molten brazing filler metal.
Patent JP-2002234549-A (JP)
Title: Rice bag
Inventor: WATANABE KATSUMI
IPC: B65D33/01
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a rice bag, in view of conventional problems, wherein even when a plurality of rice packages comprising the rice bag filled with rice are stacked, they are difficult to collapse and the bag is highly air- permeable, and to provide a rice bag which is difficult for insects and dust to enter. SOLUTION: The rice bag has gussets (11) on sides of the bag, on which a vent is formed.
Patent JP-2002234502-A (JP)
Title: Filling machine
Inventor: TANABE SEIJI
IPC: B65B3/30
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive filling machine which can be manufactured with reduced production cost. SOLUTION: The filling machine which fills containers respectively with specified quantities of fluid through main pipes and branch pipes respectively extending from a buffer tank is equipped with at least one or more main pipes respectively connected to the buffer tank, at least two or more branch pipes respectively connected at each of ends to each of the main pipes while being connected at each of other ends to each of valves, electromagnetic flowmeters each provided between the buffer tank and each of the main pipes, a sequencer which operates the valves, based on signals from the flowmeters, a memory part wherein filling factors set up respectively for each of heads are stored, and a switching device which operates switching with the filling factors set up for the head used for switching when the head is used,  and is so constructed that the main pipes in the number of one or more and the branch pipes in the number of two or more are combined and each one of the flowmeters executes measurement for only one head which is operated for filling.
Patent JP-2002231136-A (JP)
Title: Flat panel display and method of manufacturing the display
Inventor: KIJIMA YUICHI
IPC: H01J31/12
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To restrict an interval between both substrates to a specified value by surely disposing a column member body between two sheets of substrates positioned at a large interval so as to be connected to each other. SOLUTION: A large number of glass fibers are bound together and cut out to specified lengths, and a magnetic material magnetized in reversed polarities are fitted to one and the other ends thereof. The bundles of the glass fibers are unbound, and dispersed on the substrates. A uniform field is applied to the surface of the substrates in the direction orthogonal thereto, the glass fibers are arranged along the field, and one end and the other end are fixed to the inner surface of two sheets of substrates.
Patent JP-2002238123-A (JP)
Title: Cable stripper, and cutting edge used for the same
Inventor: SUZUKI SHIGERU
IPC: H02G1/12
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To remove only the external semiconductor layer, without giving external damages to a cable. SOLUTION: A cutting edge 21 is formed into the shape of a plate, and is arranged in the direction of a circumferential tangent L of an insulator layer 3 and also is equipped with a horizontal edge 22, which extends in its width direction at the tip in the rotational direction; a vertical edge 23, which extends in the thickness direction of the cutting edge 21, at one end of the horizontal edge 22 and the vertical edge 23 is arranged in the radial direction of the cable 1; and also the horizontal edge 22 is extended obliquely frontward in the rotational direction of the cutting edge 21 from the vertical edge 23, and the tip 24 of the horizontal edge 22 parts from the surface 25 of the insulator layer 3.
Patent JP-2002236035-A (JP)
Title: Indicator
Inventor: IWAI KAZUAKI
IPC: G01D13/04
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To make significant thinner designing, curtailment of the number of parts and higher productivity achievable. SOLUTION: The indicator has a mobile electrode plate 2 having a plurality of electrodes and a fixed electrode plate 6 having a plurality of electrodes arranged facing the mobile electrode plate 2. An electrostatic actuator is built to move the mobile electrode plate 2 with respect to the fixed electrode plate 6 under attraction and repulsion between the mobile electrode plate 2 and the fixed electrode plate 6, by switching the polarity of the electrodes of the fixed electrode plate 2. The display of characters, graduations and the like is formed integral on the fixed electrode plate 6, while an indication part 1 for indicating the character and graduation parts is formed on the mobile electrode plate 2.
Patent JP-2002275078-A (JP)
Title: Lipolysis promoter
Inventor: SAITO MASAHITO
IPC: A61K36/48
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain a lipolysis promoter effective for suppressing or preventing obesity and ameliorating obese constitution. SOLUTION: This lipolysis promoter comprises an extract essence from at least one or more kinds selected from the group consisting of Coix lachryma- Jobi, Hordeum vulgare L. var. hexastichon Aschers., Cassiae Torae Semen, Psidium guava L. and puerh tea as an active ingredient.
Patent JP-2002234608-A (JP)
Title: Transporting machine for powdery and granular material
Inventor: MIYAGAWA RYOICHI
IPC: B65G33/08
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To prevent a trouble caused by an adhesion layer for powdery and granular material occurring in a clearance between the bottom of a casing of a transporting machine of the powdery and granular material and a blade. SOLUTION: This transporting machine 1 for the powdery and granular material comprises a casing 2 having a supply port 2a and a discharge port 2b and a blade 3 moving or rotating in the casing 2, and moves the powdery and granular material supplied from the supply port 2a into the casing 3 at least horizontally by a certain distance. At least a part of the bottom 16 of the casing 2 can be moved vertically. The bottom 16 may be vertically movable step-by-step, by bottom 16 is divided as a plurality of parts, and each of the parts may be vertically movable. A bottom plate 15 and a side plate 14 may be vertically movable.
Patent JP-2002247180-A (JP)
Title: Facsimile machine
Inventor: OKABE SHIYOUJI
IPC: H04M11/00
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile machine that has an automatic redial function that utilizes a 'notice when idle' service so as to automatically and quickly transmit information by one redialing. SOLUTION: The facsimile machine having the automatic redial function is provided with an urgency transmission discrimination means (step S6) that discriminates whether transmission to be made is urgent when an opposite party is busy and an urgency automatic redial means (steps S9 to S14) that utilizes the 'notice when idle' service in the case of urgent transmission so as to automatically make redialing with priority. Thus the facsimile machine can automatically make transmission earlier with priority through the use of the 'notice when idle' service.
Patent JP-2002245919-A (JP)
Title: Bimetal fixing device for circuit breaker
Inventor: OIDO TOSHIHIRO
IPC: H01H73/22
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To increase the displacement amount of a bimetal at a tip part and reduce a heating amount. SOLUTION: This bimetal fixing device is used for a circuit breaker having a contact and a bimetal 10 having a base part fixed so that the tip part is displaced to forcibly open an interval between contacts when an over current flows across the contacts. The bimetal fixing device comprises a first conductive member 1 having a fixing part 1a for fixing the bimetal 10 extendedly installed thereon, a second conductive member 2 electrically connected to the outside of the circuit breaker and fixed to the first conductive member 1, a screw 5, and a screwed member 4 allowing the screw 5 to be screwed therein so as to adjust the position of the tip part of the bimetal 10. The first conductive member 1 is formed with a material larger in elasticity and lower in electrical conductivity than the second conductive member 2.
Patent JP-2002242017-A (JP)
Title: Alternately color-changeable wig
Inventor: ISHIMURA NAOYA
IPC: D01F6/90
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an alternately color-changeable wig which can change its color into a different color by the application of heat or cold and can alternatively memorize either of the changed colors in an ordinary temperature range. SOLUTION: This alternately color-changeable wig uses filaments formed from a fiber-forming polymer containing a specific thermally color-changeable pigment in a dispersed state. The pigment can be alternately discolored between a color (1) and a different color (2) by the application of heat or cold. Either of the changed colors (1) and (2) can alternately memorized and held in an ambient temperature range of at least 20 to 30 deg.C.
Patent JP-2002243824-A (JP)
Title: Angle measuring device and angle measuring method
Inventor: OKAMURA ATSUSHI
IPC: G01S7/02
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To accurately estimate an elevation angle of a target at a low height attitude even when a multipath reflected wave from the sea surface or the earth surface interferes. SOLUTION: The device comprises a monopulse antenna 1 that receives an electric wave form the target, receivers 4a, 4b that amplifies the electric wave received by the monopulse antenna 1 to down-convert and phase-detect and then get received signals x1, x2, an auxiliary antenna 3 that receives the electric wave from the target, a receiver 4c that amplifies the electric wave received by the auxiliary antenna 3 to down-convert and phase-detect and then gets a received signal x3, a calculating means 6 that calculates a covariance matrix R of a received signal based on the received signals x1, x2, x3, and an incident angle estimating means 7 that estimates an incident angle of the electric wave using a maximum likelihood method based on the covariance matrix R of the received signal.
Patent JP-2002136899-A (JP)
Title: Oil coating applicator
Inventor: KAIBA KICHI
IPC: B05D7/24
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an oil coating applicator which reduces the consumption of edible oil and lessens spraying into the air as well by applying the edible oil only to the positions of desired patterns for loading dough on a baking sheet. SOLUTION: An edible oil injector 5 comprises many spray gun nozzles and is installed in proximity above the baking sheet 3. When the baking sheet 3 is brought right below the injector 5 by a belt conveyor 2, a proximity sensor 4 detects the same and a controller 1 sends a drive signal to an actuator 5c of the edible oil injector 5 in response with this detection signal, thereby injecting the edible oil and applying the edible oil only to the pattern positions for loading the dough onto the baking sheet.
Patent JP-2002254523-A (JP)
Title: Structure of heat fusion machine
Inventor: SO KEISHO
IPC: B29C65/18
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is difficult to adjust the size of the box- type channel body of a conventional heat fusion machine. SOLUTION: A heating operation method is changed by using a holding structure. A cover is contacted slightly with an object to be heat-fused which is formed by paper lamination. Simultaneously, the holding structure and the object are moved relatively to accomplish the purpose of heat fusion. An active operation method wherein the structure is held in the hand and a passive operation method using a stand are made selective to correspond to the objects different in size.