baber/WOPTO huggingface dataset:
Patent JP-2005227057-A (JP)
Title: Test circuit
Inventor: TARUI TOSHIAKI
IPC: G01R19/257
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive test circuit of high performance by simple constitution.  <P>SOLUTION: In this test circuit, a determination circuit 13 conducts a function test for determining whether timing in an inclined portion of a waveform in an analogue signal ANS of a measured device is within a specification range or not. An ADC4 conducts AD-conversion limited to a case where a potential of the analogue signal ANS is within a range of reference potentials VOL, VOH. An analytical part 6 analyzes digital data from the ADC4 and conducts an inclined waveform test for evaluating an inclined condition of the waveform in the analogue signal ANS. The inclined portion of the waveform in the analogue signal ANS of the device is thereby AD-converted in the optional number of voltage ranges within an optional amplitude voltage range, without requiring a storage circuit of a large capacity. The function test by a comparison determination part 3 is carried out in parallel to the inclined waveform test by the analytical part 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005226906-A (JP)
Title: Floor heating device
Inventor: WATANABE KOICHI
IPC: F24D13/02
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor heating device having a new constitution capable of consistently executing a series of works from laying an electric heating mat to finishing the floor only by carpenter work.  <P>SOLUTION: This floor heating device comprises the electric heating mats 1a, 1b having electric heater wires in a meandering state, a floor board 2 for heating, mounted on the electric heating mats, a controller 3 for controlling the electric heating mats, cables 5, 20 for electrically connecting the electric heating mats with the controller, and a power source cord 7 with a tip plug 8 supplying the electric power for power distribution test, to the electric heating mats through the controller. The cable 20 distributed on at least a lower face of the floor board for heating is constituted by linearly placing a wiring cord 20b on a slender mat 20a, and then a sheet 20c is integrally stacked on a surface of the wiring cord.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005189791-A (JP)
Title: Optical scanner and image forming apparatus
Inventor: KUBO NOBUAKI
IPC: G02B26/10
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce color non-uniformity and color drift by correcting bend and gradient of a scan line with a simple adjustment mechanism, by adjusting scan line bend and gradient independently at each station, and by improving the accuracy of scan line positioning.  <P>SOLUTION: In an optical scanner, an optical element group which makes beams gone out from a plurality of laser light sources form images on corresponding photosensitive bodies respectively is arranged in an optical housing by each beam. A correcting means to adjust and retain the attitudes of a plurality of optical elements among optical elements constituting the optical element group is provided. The correcting means is independently adjustable, and the optical element is retained without touching the optical housing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229466-A (JP)
Title: Receiver and receiving method
Inventor: ABE YOSHINORI
IPC: H04L25/02
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiver and a receiving method in which the estimation precision of a transfer characteristic is high and an error rate at the time of signal demodulation is low.  <P>SOLUTION: Transfer functions are calculated by every detection signal of pilot carriers arranged in an OFDM symbol space and a two-dimensional data space is generated by performing two-dimensional Fourier transform to the transfer functions about an impulse delay time and a symbol frequency. A predetermined area of the two-dimensional data space is extracted in a filter extraction area and an estimated transfer function is generated by performing two-dimensional inverse Fourier transform to data included in the extracted area about a carrier frequency and a symbol time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229832-A (JP)
Title: Roasted wheat flour or roasted wheat grain for producing wheat flour food, method for producing the same, and wheat flour food containing the roasted wheat flour or the roasted wheat grain
Inventor: MURATA SHUICHI
IPC: A23L13/00
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide roasted wheat flour or roasted rye wheat flour for producing wheat flour food: to provide a method for producing the roasted wheat flour or the roasted rye wheat flour: to provide wheat flour food having excellent palate feeling, excellent in flavor, particularly in flavor durability, and excellent in nutritional value: and to provide a method for producing the wheat flour food.  <P>SOLUTION: The roasted wheat flour for producing wheat flour food is produced through the following process: soaking wheat grains or rye wheat grains in water; drying the grains; roasting the dried wheat grains or the dried rye wheat grains while followed by puffing phenomena thereof; and pulverizing the roasted grains.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004272889-A (JP)
Title: Selling system and recording medium
Inventor: OMORI MOTOJI
IPC: G06Q30/06
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory card capable of providing new services to a user.  <P>SOLUTION: A portable memory card comprises a microprocessor, RAM, ROM, a connecting part to external devices and others. A memory card stores receipt information of the goods purchased by a user in the past, and discount standard information to show the method of discount calculation for the goods. When the goods are newly purchased, the memory card calculates the amount of discount for the goods to be purchased using the receipt information and the discount standard information, and outputs the calculated amount of discount to a register device. The register device makes the sale by discounting the outputted amount of discount from the suggested selling price of the goods.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005234063-A (JP)
Title: Display device and method for driving display device
Inventor: NUMAO KOJI
IPC: G09G3/20
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To compensate variance of a driving TFT without making a source driver circuit scale larger as to a display device equipped with a current-driven light emitting element.  <P>SOLUTION: A capacitor 13 has one end connected to a gate terminal of the driving TFT 6 and the other end applied with a desired potential. A current is supplied to the driving TFT 6 to hold the potential of the gate terminal by the capacitor 13. The other end of the capacitor 13 is connected to a drain terminal of the driving TFT 6 to determine the potential of the drain terminal of the driving TFT 6. A current flows from the drain terminal through a resistance 14. This current flows to the driving TFT 6 as well, so the current flowing to the driving TFT 6 can be determined by determining the value of the current flowing from the drain terminal through the resistance 14. No current output circuit is necessary for a source driver circuit to simplify the constitution.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229859-A (JP)
Title: Method for producing adamantanol
Inventor: NAGASAWA TORU
IPC: C12P7/04
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing adamantanol by site-selective hydroxylation reaction of adamantane using a microorganism.  <P>SOLUTION: The method for producing adamantanol from adamantane comprises a process for treating adamantane with a cell body of a microorganism belonging to the genus Streptomyces or Dothiora or its treated material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233259-A (JP)
Title: Hinge device and electronic appliance with hinge device
Inventor: HAYASHI YOSHITAKA
IPC: F16C11/04
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hinge device of innovated embodiment in which the wiring wound fast on the hinge device can be located at and held on the hinge device, allowing easy packaging and transporting owing to possibility of winding round upon location and holding, allowing efficient and speedy mounting operation in the next process, easy winding and consolidating, capable of enhancing the durability remarkably without generation of obstruction in the wiring, and assuring excellent possibility of mass-production and also good quality control.  <P>SOLUTION: The hinge device to pivot a first member 2 and a second member 4 rotatably includes wiring winding parts 22 and 23 where the flexural band-shaped wiring 21 to connect a circuit part provided in the first member 2 electrically with a circuit part provided on the second member 4 is wound round in the circumferential direction with respect to the hinge axis direction and is furnished with a wiring engaging part 24 to make location and holding by engaging the lead-out part or lead-in part for winding of the winding 21 wound round on the wiring winding parts 22 and 23, wherein the wiring engaging part 24 is equipped with an engagement part 26 to engage the wiring 21 with an engaging base part 25 to generate fast attachment to the position where the wiring 21 is laid alongside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235590-A (JP)
Title: Connector
Inventor: YOSHIZAWA TOKUO
IPC: H01R12/79
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly insert a metal contact into a housing comprising a body and a cover, substantially reduce a mounting area of a printed board to which the metal contact is mounted, and to miniaturize equipment.  <P>SOLUTION: An opening end of the body 30 is fit to the cover 40, the metal contact 20 is held with a contact hole 330 of the body and a contact hole 420 of the cover, and a locking projection part 210 of the metal contact 20 is fit to a locking recessed part 410 of the cover 40. Mounting terminal parts 220a, 220b of the metal contact 20 are fit to through holes 310a, 310b of a bottom plate 310. A flexible printed board 5 for connecting to a sub-board of other electronic equipment is electrically connected to the metal contact 20 and mounted to a printed board 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005244271-A (JP)
Title: On-vehicle synchronization signal processing circuit
Inventor: OKAWA NORIO
IPC: H04N5/12
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve image quality of a display image by reducing video jitter in a horizontal direction due to erroneous phase data due to a noise, even in reception of an unstable television video signal in an environment of a moving object such as a car.  <P>SOLUTION: An interval transmission system in which, for phase difference data acquired by a phase difference calculating circuit, information is allowed to pass only near a vertical blanking interval, and the information is allowed to pass for each dozen of lines during a video period is employed. The number of times of data correction during a video image period having a comparatively small phase fluctuation is suppressed, so that the video jitters generated in a display video image is suppressed, and the image quality is improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240284-A (JP)
Title: Enlarged bulb construction data collecting management system
Inventor: KOHO HIDEKI
IPC: E02D5/44
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly and positively perform construction by visually confirming construction processes one after another.  <P>SOLUTION: Construction status data of an enlarged bulb part 22 by a pile driving construction machine 2, i.e., the opening/closing quantity of enlarging blades, the accumulated flow of cement milk, and the like, are sequentially collected and held. Construction status images simulatively expressing the cross-sectional shape of a pile and the enlarged bulb part are displayed on a display 6 or a radio terminal 26 while providing corresponding messages, and the construction status image data is transmitted to the pile driving construction machine 2 by radio and remotely displayed. When completed, a bulb construction figure 8A is printed. The collected and held construction status data is edited and managed, and the desired construction status image is reproduced on the display 6 at a desired reproduction speed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243874-A (JP)
Title: Multi-pattern wiring board
Inventor: SHIBUICHI NAOTO
IPC: H05K1/02
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-pattern wiring board which can prevent warpage in a thin and wide ceramic mother board, also can manufacture a plurality of wiring boards having excellent electrical reliability which are arranged in vertical and horizontal directions, and surely can form a wiring board resulting in no missing or crack at the time of dividing the same.  <P>SOLUTION: The multi-pattern wiring board is provided with a mother board 1 where square wiring board regions 2 are arranged in the vertical and horizontal directions at the central area of the main surface, and a frame type spoil allowance region 5 is formed at the external circumferential part, a wiring conductor formed at each wiring board region 2, a groove 3 formed at the spoil allowance region 5 to surround the entire part of the wiring board region 2, and a conductive layer 4 formed at the bottom surface of the groove 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241459-A (JP)
Title: Optical fiber sensor
Inventor: WADA TETSUO
IPC: G01D5/353
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a proper sensor occupying a narrow space as a sensor mounting space, wherein the winding work of a fiber core wire into a sensor section is carried out easily, without causing the alignment state prior to the sensor section deformation of the core wire to be disordered,.  <P>SOLUTION: In an optical fiber sensor having the sensor section 1 wherein an optical fiber wound in a circular form deforms according to the displacement of an object to be measured, the optical fiber is wound two or more times at the sensor section; and further, at least one optical fiber winding section and at least one adjoining optical fiber winding section are fixed and made up so that their winding positions do not shift at deformation time. A sensor section core wire 4 is formed, by winding a plurality of tape fiber core wires 3 in a circular form, which have previously been fixed to each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241463-A (JP)
Title: Current detection circuit and protection circuit
Inventor: IKEUCHI AKIRA
IPC: G01R19/32
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current detection circuit and a protection circuit capable of carrying out a current detection in consideration of temperature characteristics, which are of current detection circuits and protection circuits for converting input current into voltage by using a current-voltage converting element, comparing the converted voltage with a reference voltage, and outputting an output signal in accordance with the resultant magnitude relation.  <P>SOLUTION: The current detection circuit (11) has a current-voltage converting element (RS) which generates a voltage in accordance with its input current; a reference voltage generating circuit (41) which generates a reference voltage (Vref); and a comparator (42) which outputs an output signal in accordance with the magnitude relation between the voltage (Vs) obtained by the current-voltage converting element (RS) and the reference voltage (Vref) generated by the reference voltage generating circuit (41). The reference voltage generating circuit (41) is configured to be set by a element structure which provides the reference voltage (Vref) with a temperature characteristic being previously set.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005237751-A (JP)
Title: Soap case
Inventor: YAMAHATA TOSHIYA
IPC: A47K5/03
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soap case of simple structure which enables a quick dry of soap after use so that high quality soap can be effectively used.  <P>SOLUTION: A case body having an opening in the upper surface is provided with a cord retaining portion in the periphery of the opening, across which cords are provided under tension to form a net for putting a soap thereon while defining a draining space between the net and the bottom of the bowl body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243585-A (JP)
Title: Separator for lead acid battery
Inventor: MATSUNAMI TAKAAKI
IPC: H01M2/16
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separator for a lead acid battery securing predetermined battery capacity after initial charging, lengthening a battery life and improving high discharge characteristics by limiting the maximum quantity of a reducing substance produced freed from the separator, to a fixed level or lower.  <P>SOLUTION: The separator for the lead acid battery is a porous membrane containing polyolefine resin, inorganic powder and mineral oil as main materials and containing a surfactant as submaterial, and having a flat part exceeding the substantial thickness of 0.20 mm, and rib-like protrusions. The separator is characterized in that the quantity of the reducing substance freed and eluted after electrolysis for 24 hours at about 25°C with a direct current 1.2 A using an electrolytic cell comprising the porous membrane, a positive electrode plate, a negative electrode plate and dilute sulfuric acid is 1.6 mL/100 cm<SP>2</SP>or less at a conversion value of N/100 potassium permanganate solution consumption per one porous membrane 100 cm<SP>2</SP>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005246141-A (JP)
Title: Improvement method for water-containing fine-grained soil
Inventor: MIYANO TAKANORI
IPC: C02F11/00
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reforming method for water-containing fine-grained soil capable of reforming the water-containing fine-grained soil to soil reusable for diverse aims by improving the CBR strength and water permeability while being granulated.  <P>SOLUTION: The water-containing fine-grained soil of the slump value of 4-10 cm is mixed with a liquid carboxyl group containing water soluble polymer and a mixed auxiliary material comprising crushed stones of the grain size of 25-40 mm, gravels, or the like. A solidifier such as lime is added thereto to be gravitationally mixed by a rolling drum and cured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005216839-A (JP)
Title: Fluorescent lamp device for ceiling
Inventor: ONO TAKASHI
IPC: F21S8/02
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce abrasions caused by maintenance work and contact by narrowing a range wherein a reflector end rim 12 is brought into contact with the light control face 32 of an end plate, in attaching and detaching work for a reflector 10.  <P>SOLUTION: The range wherein the reflector end rim 12 is brought into contact with the light control face 32 in a movable range to attach (detach) the reflector 10 is narrowed by forming a convex extrusion 34 on the light control face 32 of the end plate 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245810-A (JP)
Title: Washing/drying machine
Inventor: HOSOKAWA FUMINOBU
IPC: D06F58/00
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve a drying efficiency, save an energy and shorten a time by effectively changing a flow of drying air by a compact blowoff part.  <P>SOLUTION: A washing-cum-dewatering tub 4 is provided with the blowoff part 17 blowing off air, the blowoff part 17 is provided in a position eccentric from an approximate rotating shaft 18 of the washing-cum-dewatering tub 4, the blowoff direction of the drying air is set in the direction of the approximate rotating shaft 18 of the washing-cum-dewatering tub 4, the flow of the drying air is changed reverse to the blowoff direction of the blowoff part 17 in the upstream side of the blowoff part 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252974-A (JP)
Title: Voltage generating circuit, data driver, and display unit
Inventor: MAKI KATSUHIKO
IPC: G11C16/04
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage generating circuit that selects a generated voltage from among a plurality of the generated voltages compatible with digital data to be able to output the generated voltage with its voltage drop restrained, and further to provide a data driver and a display unit.  <P>SOLUTION: The voltage generating circuit outputs the generated voltage compatible with the digital data of (a+b+c) bits from among the plurality of the generated voltages. The voltage generating circuit includes first selectors of each conductivity type and two second selectors of each conductivity type. Each of the first selectors comprises the conductivity type MOS transistors and outputs one of the generated voltages selected in compatibility with low-order (b+c) bits of the digital data on the basis of a higher-order a bit of the digital data. Each of the second selectors comprises the conductivity type MOS transistors and outputs one of the plurality of the generated voltages to the conductivity type first selectors on the basis of low-order (b+c) bits of the digital data. Outputs of first selectors of both conductivity types are mutually connected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005259383-A (JP)
Title: Mounting base with lighting function
Inventor: NISHIHARA SHIGEO
IPC: F21S2/00
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting base with lighting function, which selectively makes an object to be mounted shine, where the object to be mounted is mounted on an arbitrary position of the mounting base with lighting function.  <P>SOLUTION: The mounting base with lighting function for mounting the object to be mounted comprises: a mounting surface on which the object is mounted; a light source which emits light for irradiating the object; and a light guide passage which guides the light to the mounting surface; where the mounting base with lighting function is structured so that the optical angle of the total reflection for the light is the incident angle for the light or more at a portion of the mounting surface where the object is mounted, by setting the mounting surface in the light guide passage and mounting the object on the mounting surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005254889-A (JP)
Title: Pto transmission device of working vehicle
Inventor: HASHIMOTO HIROSUKE
IPC: F16D59/02
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To excellently prevent the inertial rotation of a PTO shaft generated when uncoupling a clutch to shut off the power transmission to the PTO shaft by a simple means.  <P>SOLUTION: A PTO transmission device has a transmission body to transmit the engine output and a brake disk to prevent the co-rotation on a PTO shaft, and comprises a brake spring to be interposed between the transmission body and the brake disk, foldable front and rear links to connect the transmission body to the brake disk, and a weight interposed between the front and rear links. The brake disk is pressed against a friction body by the brake spring force when the PTO shaft is rotated at a low speed, and the brake disk is separated from the friction body by the centrifugal effect of the weight when the PTO shaft is rotated at a high speed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI