baber/WOPTO huggingface dataset:
Patent JP-2010254458-A (JP)
Title: Printing device
Inventor: INOUE HIDEAKI
IPC: B41J11/00
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing device accurately detecting slack of a belt.  <P>SOLUTION: The printing device includes a first paper feed part (10, 20) taking out printing paper sheets laid on a paper feed table one by one and conveying them, a second paper feed part (14) conveying the printing paper sheets W conveyed by the first paper feed part (10, 20) to a printing means at predetermined timing, a motor (14c) connected to the second paper feed part (14) via first and second belts (14e, 14h) and driving the second paper feed part (14), a vibration sensor (18) provided near the second paper feed part (14) and detecting vibration when the second paper feed part (14) is driven, and a deterioration determination part (80a) determining deterioration of the first and second belts (14e, 14h) based on impulse excitation of the vibration detected by the vibration sensor (18).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010263339-A (JP)
Title: Radio communication system
Inventor: ARISE TOMOKAZU
IPC: H04W48/20
Filed: 2009-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To determine a signal of the highest quality among signals having been received through different paths, for each frame which indicates the same transmission order.  <P>SOLUTION: A radio communication system includes: a plurality of radio communication apparatuses each of which includes a transmission means for storing transmission data to be transmitted and transmission order data indicating the transmission order of a transmission frame in the transmission frame in a predetermined format, and transmitting it to another radio communication apparatus as transmission signals directly or via predetermined one or more relay base stations; a reception means for receiving the signals; a quality determining means for determining the transmission signal of the highest quality among the transmission signals based on the transmission data and transmission order data stored in the transmission signals or an error rate of any data; and an output means for decoding and outputting the transmission data stored in the transmission frame obtained from the transmission signal determined to have the highest quality.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010262823-A (JP)
Title: Fuel cell
Inventor: NISHIDA TSUNEMASA
IPC: H01M4/86
Filed: 2009-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell, having the rate of utilization of an electricity generation area as high as possible, by suppressing abnormal overheat in the course of generating electricity in the peripheral area of a fuel cell unit in which no cooling medium flow passage is present in a separator, to thereby effectively improving the rate of utilization of an electrode area.  <P>SOLUTION: The fuel cell includes the fuel cell unit 10, consisting of a membrane electrode assembly 3, gas translucent layers on both sides thereof, the separator 7, and a gasket 8 including a manifold M where first catalytic layers 2b and 2'b are formed at a center region, corresponding to an inner side between an opening for supplying a gas and an opening for exhausting gas formed in the separator 7; and second catalytic layers 2a and 2'a, with a low resistance which contribute to heat generation more than the first catalytic layers 2b and 2'b, are formed on the peripheral region outside the center region.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009202002-A (JP)
Title: Electromechanical surgical medical care device
Inventor: WHITMAN MICHAEL P
IPC: A61B17/28
Filed: 2009-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromechanical surgical medical care device, in which a motor system is provided apart from surgical medical care equipment.  <P>SOLUTION: The electromechanical surgical medical care device 10 includes a housing 14, an extension shaft 20 extended from the housing 14 and composed to have a tip detachably connectable with the surgical medical care equipment, at least two pivotable drive shafts 30, 32 disposed in the extension shaft 20 and composed to have each tip connectable to the surgical medical care equipment, operation cable devices 34-37 composed to operate the tip 24 of the extension shaft 20, and the motor system 76, 80, 84, 90, 96, disposed in the housing 14, and composed to drive the drive shafts and the operation device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010263552-A (JP)
Title: Image processor, image processing method, program, and recording medium
Inventor: SHIRATA YASUNOBU
IPC: G06T1/00
Filed: 2009-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To determine a mapping direction for reducing a noise in a cluster to perform a color conversion processing, by analyzing the noise contained in pixels in the cluster after clustering especially dark pixels out of a color reproduction range based on a color difference.  <P>SOLUTION: A clustering section 104 is out of the color reproduction range, and pixels in a dark area are classified into one or more clusters. When a noise analysis section 106 determines that the noise resides in the cluster, in a conversion method decision section 107, a color conversion method mapped in the specific point direction is selected. When there is no noise in the cluster, a color conversion method for mapping into the color difference minimum direction is selected.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010265915-A (JP)
Title: Multi-passage rotary joint
Inventor: OKUMACHI EIJI
IPC: F16J15/34
Filed: 2009-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an economical and practical multi-passage rotary joint which can be reduced in size as much as possible in any of the axial and radial directions.  <P>SOLUTION: The multi-passage rotary joint connects a rotating side case 2 attached to a rotary shaft 1 of rotating equipment or a rotating side member including the same while being fitted or inserted into the rotary shaft 1, and a stationary side case 3 attached to a stationary side member of the rotary equipment in a relatively rotatable state via a bearing 4 around the rotary shaft. Between both the cases 2, 3, first and second passages 14, 15 are formed to communicate with first and second connection spaces 8, 9 sectioned and sealed by first to third mechanical seals 5, 6, 7 disposed in parallel coaxially with the rotary shaft 1. The bearing 4 is composed of an upper side bearing 4a and a lower side bearing 4b, and disposed inside of the first mechanical seal 5 with the minimum diameter.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010265504-A (JP)
Title: High-temperature gas blowing device for heat-bonding substrate
Inventor: FURUMURA YUJI
IPC: C23C16/46
Filed: 2009-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: when placing a substrate on a supporting stand and depositing a film on the substrate by high-temperature annealing through blowing high-temperature gas to the substrate, not by heating the substrate from the supporting stand, or when depositing a heat CVD film on the surface of the substrate, the uniformly reproducible heat treatment of a large-area substrate is not possible since the tight adhesion between the substrate and the supporting stand is incomplete due to the presence of refuse and air, or distortion of the substrate.  <P>SOLUTION: A viscous material 20 for removing air is inserted between a substrate back side 1b and a surface of a supporting stand 4 copying the surface shape so that air of low heat conduction does not enter, which achieves the uniformly reproducible heat contact. The heat treatment for blowing high-temperature gas is possible even for a bendable sheet-like resin substrate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010268607-A (JP)
Title: Motor
Inventor: KIDA YOSHIHIRO
IPC: H02M7/5387
Filed: 2009-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce common mode current flowing into ground from the housing of a motor or to prevent it from flowing so as to prevent the motor from being enlarged and control from being complicated.  <P>SOLUTION: The motor 10 is provided with a rotor 14 fixed to a rotating shaft 13, a stator 15 arranged at a periphery of the rotor 14 through a predetermined gap, and a power converter 11 which is connected to three-phase windings 19u, 19v and 19w installed in a slot of the stator 15, and performs control for converting current from a DC power supply 24 into three-phase AC current and making the current flow to the three-phase windings 19u, 19v and 19w. In such a structure, an outer housing 18 fixed on the periphery of the stator 15 through an insulating layer 17 is arranged, and the stator 15 is wire-connected to a positive-side bus connected to a positive electrode of the DC power supply or a negative-side bus connected to a negative electrode of the power converter 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010266747-A (JP)
Title: Fixing liquid, fixing method, fixing device, image forming method, and image forming apparatus
Inventor: YAGINUMA HIDEKAZU
IPC: G03G15/20
Filed: 2009-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing liquid of resin fine particles of high fixability where the fixing liquid for preventing offset in non-heat fixing system and reducing tack of toner on a recording medium is foamed so as to have low density, the resin fine particles such as toner on the medium such as paper are not disturbed, and the fixing liquid is coated to the medium to which the resin fine particles are stuck and then rapidly fixed to the medium of the resin fine particles, minute amount coating of a degree at which residual liquid feeling does not occur in the medium is allowed, and also to provide a fixing method, fixing device, image forming method, and image forming apparatus using this fixing liquid.  <P>SOLUTION: This fixing liquid is used for fixing the resin fine particles to the recording medium. The fixing liquid contains a softening agent for softening at least a part of the resin fine particles, an anionic surfactant, a solvent, and nonionic water-soluble resin.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010272906-A (JP)
Title: Radio communication device, radio communication method, and radio communication system
Inventor: TAKAHASHI HIROKI
IPC: H04J11/00
Filed: 2009-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain satisfactory transmission efficiency in radio communication systems in which a plurality of mobile stations of which the number of transmission antennas differs are mixed.  <P>SOLUTION: The number of transmission antennas is transmitted to a base station by control information for inputting to an antenna information acquisition section (S1). The respective mobile stations are grouped by mobile stations including one transmission antenna and mobile stations including a plurality of antennas at a priority setting section and high priority is allocated to a group including one transmission antenna (S2). Characteristic information and priority of each mobile station are inputted into a scheduling section from a propagation path characteristic estimation section and the priority setting section, respectively (S3). A transmission antenna having high priority is allocated to a group of mobile stations (S4). An unused frequency band is used for assignment in a group of mobile stations including a plurality of transmission antennas having low priority (S5). Decided assignment information is fed back to each mobile station via a control information signal generation section (S6), and is stored in a buffer for spectrum extraction in the base station (S7).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010273399-A (JP)
Title: Generator device
Inventor: FUJIE KENICHI
IPC: H02P9/14
Filed: 2009-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a generated voltage from resonating when the resonant frequency of an LC circuit, which is composed of the capacitor of a field circuit and the inductance of a power wiring, overlaps the rectified ripple frequency of the generated voltage in a generator device.  <P>SOLUTION: The generator device includes: an AC rotating electrical machine 2 which has an armature coil and a field coil, and functions as a generator; a DC power source 3 which can charge and discharge electricity; a bridge circuit 6 in which a required number of phase bridge circuits, each of which constitutes upper and lower arms by connecting power semiconductor elements in series, are connected in parallel, and a pair of DC ends of which are connected to the DC power source and in which the junctions of the power semiconductor elements in serial connection are connected to each end of the armature coil of the AC rotating electrical machine and which converts power bidirectionally between AC and DC; a field circuit 8 which has a capacitor for absorbing a surge voltage at the drive and stop of a semiconductor element for field drive, a field current reflux element, and a semiconductor element for field drive and supplying a current temporarily to prevent the potential ripple of the DC power and supplies the field coil with a field current; and a rectifying means 400 which supplies power from the DC end on the high potential side of the bridge circuit to the DC end on the high potential side of the field circuit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010268842-A (JP)
Title: Washing machine
Inventor: MASUDA YOSHIO
IPC: D06F33/02
Filed: 2009-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing machine capable of wetting laundry housed inside a rotary tub in an early stage and supplying water to a place where it is needed inside the rotary tub.  <P>SOLUTION: The rotary tub 4 is provided inside the water tub 3 of the washing machine 1, and first water supply means 20 and second water supply means 21 for supplying water supplied from a water supply source into the rotary tub 4 are provided to the washing machine. The water supplied from the water supply source is discharged downward (direction indicated by an arrow A) inside the rotary tub 4 through a water pouring case 23 by the first water supply means 20, discharged in the direction of the rotation axis of the rotary tub 4 (direction indicated by an arrow B) without passing through the water pouring case by the second water supply means 21, and supplied into the rotary tub 4. The first water supply means 20 and the second water supply means 21 are independently controlled by a controller 15.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010194607-A (JP)
Title: Casting device and sleeve for the same
Inventor: KATSUMI MASASHI
IPC: B22D17/20
Filed: 2009-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a casting device in which an inner cylindrical portion near a pouring gate which is likely to be damaged earliest can be replaced in a short period of time without disassembling a mold and a fixed platen.  <P>SOLUTION: The casting device 30 is equipped with a cylindrical sleeve 1 having a pouring gate 9 from which molten metal m is supplied, and a plunger chip 31 which slides inside the sleeve 1 and forces the molten metal m into the mold 37 and 38. The sleeve 1 is split into a front part A, and a rear part B having the pouring gate 9. The front part A of the sleeve is mounted on the fixed platen 39 and mold fixing side of the casting device 30. The rear part B of the sleeve is connected to and fitted into the front part A of the sleeve so as to be attachable to or detachable from the front part A of the sleeve and is positioned on the side of the plunger chip 31. The rear part B of the sleeve is split into an outer cylinder 3, and inner cylinders 6 and 7 which are mounted in the outer cylinder 3 and can be taken out from the outer cylinder 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010268911-A (JP)
Title: Pinball game machine
Inventor: KOMABA KEITA
IPC: A63F7/02
Filed: 2009-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an effective presentation over a plurality of times of symbol variation.  <P>SOLUTION: In the presentation in the Pachinko game machine 10, at least one of a plurality of symbols is displayed in association with a pattern for decorating the symbol. A presentation determining means 132 determines a display mode of the pattern in each symbol variation according to the result of a winning lottery to suggest a prescribed stopping mode of a plurality of symbols in the final symbol variation by partially changing the outside appearance of the pattern to gradually present a different outside appearance over a plurality of times of symbol variation according to a plurality of results included in reserved results of winning lotteries.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010268943-A (JP)
Title: Clothes dryer
Inventor: FUJIWARA NOBUHIKO
IPC: D06F39/00
Filed: 2009-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To detect deficient drainage of dehumidifying water with an inexpensive and simple structure.  <P>SOLUTION: The clothes dryer includes: an air-conditioning unit 15; a fan unit 24 disposed between the air-conditioning unit 15 and a rotary drum 3; a circulation blowing path 36 for sucking air within the rotary drum 3, dehumidifying and heating the sucked air through the air-conditioning unit 24 to make dried high-temperature air and returning the dried high-temperature air to the rotary drum 3 thereafter; a hot air temperature-detecting means 25 for detecting the temperature of air in the section from after passing through a fan 21 to the rotary drum 3; and a control means 41 for controlling the operation. The control means 41 detects deficient drainage of the dehumidifying water generated from a dehumidifying heat exchanger 13 based on the temperature detected by the hot air temperature-detecting means 25. If deficient drainage of the dehumidifying water occurs, the dehumidifying water is sucked together with air and air is blown. Then, the deficient drainage can be detected as the temperature detected by the hot air temperature-detecting means 25 is different than the temperature in normal time. As a result, failure, malfunction, or an overflow of water, etc. caused by the deficient drainage of the dehumidifying water can be prevented.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010269704-A (JP)
Title: Door support device
Inventor: OI YOSHIAKI
IPC: B62D65/06
Filed: 2009-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a versatile door support device having a simple and compact device structure.  <P>SOLUTION: The door support device 10 for supporting a side door 101 at a predetermined position for a vehicle body 100 when the side door 101 of an automobile is attached to or detached from the vehicle body 100 includes: a truck 11 having a loading platform 21; a support 12 projected upward on the loading platform 21; an upper support member 13, arranged at the support 12, for supporting the side door 101 in a detachable and displaceable manner; and a lower support member 15, arranged at the loading platform 21 via a height regulating mechanism 14 in a vertically movable manner, for supporting a lower end edge 101c of the side door 101.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010278179-A (JP)
Title: Drawing error verification method for drawing apparatus, and apparatus for forming drawing error verification data for drawing apparatus
Inventor: ANPO AKIHITO
IPC: H01L21/027
Filed: 2009-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a drawing error investigating time.  <P>SOLUTION: A drawing error verification method for a drawing apparatus, which verifies a drawing error after the start of a drawing operation, includes: step (S102) of selecting a required part of layout data for operating an error-caused function when the drawing error occurs in step from the input of the layout data to the verification of a drawn sample; step (S110) of extracting part of the data from the layout data with respect to whole applicable parts when a pattern indicated by part of the data is arranged in the plurality of parts; step (S116) of deleting the data, which are extracted concerning a part other than the error occurrence parts, among the plurality of parts, and then, generating verification data through the use of the data extracted concerning the error occurrence parts; and step (S204) of reproducing the operation of the error-caused function by using the verification data.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010276495-A (JP)
Title: Receiver
Inventor: KONDO SHUNICHIRO
IPC: G01S19/24
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the amount of computation required for searching to be performed for determining whether a correlation peak value of a target satellite has been affected by intercorrelation or not.  <P>SOLUTION: When a reception level of the target satellite is equal to a reception-level threshold value THR1 or less (step S202:NO) and an absolute value of a frequency difference between the carrier frequency of the target satellite and the carrier frequency of another satellite or a visible satellite is less than a frequency-difference threshold value THR2 (step S204 and S205:YES) at a receiver, the receiver searches for the target satellite again at a reference frequency obtained by shifting the carrier frequency of the target satellite by N kHz (Step S206). When a correlation peak value to detected signals from the target satellite are greater than the correlation threshold value THR4 (step S207:YES) when the target satellite is searched for again at the reference frequency, the tracking of the target satellite is discontinued.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010277381-A (JP)
Title: Electrical energy supply system
Inventor: KOGA MASAO
IPC: G06K17/00
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrical energy supply system that facilitates safe participation of an undertaker as well as a general public member so that electrical energy supply equipment to be used for charging a battery for driving a travel motor in an electrical vehicle is installed in a home parking space, a parking space of commercial facilities such as a restaurant, or a general parking space provided to a rest area or an optional place.  <P>SOLUTION: The electrical energy supply system is constituted by: an information processor 1 including a user database using the Internet lines and storing information on the user of electrical energy, and a power supply terminal database storing information on each power supply terminal device; a cellphone 8 for calling the user; an identification medium for identifying the user; and the power supply terminal device 4 for supplying electrical energy for charging the electrical vehicle.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010278942-A (JP)
Title: Splitter for plc with balun transformer
Inventor: SUZUKI DAISUKE
IPC: H04B3/54
Filed: 2009-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a splitter for PLC (Power Line Communication) with a balun transformer which has the same function as a conventional noise filter with a coupling circuit, makes a communication by separating a PLC signal superimposed on a high-speed signal such as a television signal of a coaxial line and the high-speed signal from each other, and is applicable to an electric appliance with a built-in communication modem for PLC.  <P>SOLUTION: The splitter for PLC with a balun transformer is composed of: a power line input terminal 1; a coupling circuit 3 and a noise filter circuit 4 connected in parallel to the power line input terminal for passing a power line carrier signal; an output terminal 9 of the coupling circuit 3 and an output terminal 10 of the noise filter circuit 4; a coaxial line input terminal 2; a splitter circuit for PLC comprised of a low-pass filter circuit 7 and a high-pass filter circuit 8 connected in parallel to the coaxial line input terminal 2, respectively; a balun transformer 6 connected to an output side of the low-pass filter circuit 7; and a coaxial line output terminal connected to an output side of the high-pass filter circuit 8, wherein an output of the balun transformer 6 is connected to the output terminal 9.  <P>COPYRIGHT: (C)2011,JPO&INPIT