baber/WOPTO huggingface dataset:
Patent JP-2007248794-A (JP)
Title: Projection type video display device
Inventor: KAWASE JUNKO
IPC: G03B21/00
Filed: 2006-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high-luminance projection type video display device by improving the conventional polarized light changing unit.  <P>SOLUTION: A luminous flux separating means 21 for separating light from a light source is arranged in front of a polarized light changing unit 960 having a plurality of incident surfaces, and light emitted from the polarized light changing unit 960 is made incident on a rod integrator 24.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006347770-A (JP)
Title: Image forming device
Inventor: KOBA EIJI
IPC: B65H5/06
Filed: 2006-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device easily removing paper jammed inside, only by opening a cover, without performing special operation, when a paper jam is caused.  <P>SOLUTION: This image forming device stops the transmission of driving force to a register roller 17a by switching a transmission passage of the driving force of a planetary gear mechanism 15 by locking by a ratchet 15a; and is characterized in that the planetary gear mechanism 15 is composed of a first gear to which the driving force is transmitted from a driving motor, a second gear transmitting the driving force to the register roller 17a, a planetary gear arranged between the first gear and the second gear, and a third gear transmitting the driving force to the second gear via the planetary gear from the first gear in the case of a rotation checking state of being locked by a lever by arranging the ratchet 15a, making the planetary gear rotate in the case of a rotation free state of not locking the ratchet 15a and cutting off the transmission of the driving force to the register roller 17a.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007251629-A (JP)
Title: Band controlling method in communication network and its device
Inventor: KAWAHARA RYOICHI
IPC: H04L47/31
Filed: 2006-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide band control technologies capable of maintaining communication quality in each flow, by appropriately controlling a band occupancy flow for a long time without managing a state for each flow at each node.  <P>SOLUTION: A boundary node 33 is provided with a table for managing flow information, checks from which flow a packet comes in each packet arrival, makes the packet a traffic policing object when the flow has already been entered in the table, executes packet sampling, if not, newly enters a flow with the packet belonging thereto in the table after the packet is sampled, and tags a packet from the flow entered in the table when determined that the band is occupied over for a long time. An internal node 34 preferentially discards the tagged packet when a communication network is converged.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007253162-A (JP)
Title: Molding die for casting
Inventor: KIUCHI RYOJI
IPC: B22C9/06
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding die in which, when opened, a casting formed in a casting-remaining die for the casting can be easily released from the casting-remaining die, wherein the casting has a parallel face part a part of both the faces of which are formed into parallel faces and the parallel face part is formed perpendicularly to the parting face with the other molding die.  <P>SOLUTION: The molding die can be opened/closed, and when a fixed die and a movable die are opened, the casting remains in the casting-remaining die, that is, in the fixed die. In the molding die, the casting is cast within a cavity, the casting having the parallel face part, the one face of which is formed perpendicularly to the parting line face of the fixed die and the other face of which corresponds to the one face and is formed into the parallel face. The inside of the fixed die is provided with a top member forming the inner wall face of the cavity part in the fixed die corresponding to the one face of the parallel face part. The face of the top member at least corresponding to the one face of the parallel face part is provided so as to be tilted when the casting is released from the fixed die, to a direction of expanding the opening area in the cavity part on the side of the fixed die, the opening area being opened to the parting line face.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007257864-A (JP)
Title: Color lighting system, and luminescent color detector thereof
Inventor: KADO TAKUMI
IPC: G01J3/50
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color lighting system capable of detecting uniform mixed color light of three colors from a light source section accurately without being affected by outdoor daylight with a simple configuration, and capable of optimally controlling the luminescent color of light from the light source section at all times, and to provide a luminescent color detector of the color lighting system.  <P>SOLUTION: A color sensor 31 for detecting light from a light-emitting device 21 of each luminescent color is arranged in the light source section 20 including the light-emitting device 21 having mutually different luminescent colors in the color lighting system 10 and a lens 22 for distributing and controlling light emitted from each light-emitting device. Light from the light-emitting device of each luminescent color is guided onto the color sensor 31 from a lens corresponding to a light guide section 32 integral with the lens 22, thus composing the luminescent color detector 30 of the color lighting system.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007254991-A (JP)
Title: Safe roof snow sliding device
Inventor: SAITO YUKINORI
IPC: E04H9/16
Filed: 2006-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a snow removing device of simple operation attaining safe removal of snow coverage on an inclined gable roof from the ground without going up to the roof using no power except human power although removal of snow coverage on the roof in a heavy snowfall area is unavoidable work.  <P>SOLUTION: A drum for storing a snow sliding sheet 2 is installed on the roof, and when fresh snow turns into snow coverage, the snow sliding sheet is slipped into a lower part of the snow coverage from the storage drum 1 and advanced to the eaves. The snow coverage can thereby be safely and reliably slid down by the inclination of the roof, the snow sliding sheet and a block mechanism for spreading the snow sliding sheet.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006264682-A (JP)
Title: Deflection system for gas stream in nozzle
Inventor: BEUTIN BRUNO
IPC: B64C39/02
Filed: 2006-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deflection system for a gas stream in an exhaust nozzle of an aircraft for improving flight performance and operation accuracy of a conventional type aircraft.  <P>SOLUTION: The deflection system for the gas stream in the exhaust nozzle of the aircraft is provided with a fixed structure housing. The fixed structure housing vertically extends to the gas stream 11 and the deflection gas is fed to it while passing through one end positioned at the outside of the nozzle. The housing includes gas jet slits obliquely directed to the gas stream on a side wall part and is provided with a means to be controlled for adjustably closing these slits.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007256680-A (JP)
Title: Projection image display device
Inventor: SHIINA HIROSHI
IPC: G03B21/00
Filed: 2006-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection image display device that can converge light beams of respective colors on a DMD in a secure focus matching state, and has excellent use efficiency of the light beams and light projection light by disposing a light emitting element and a condenser lens so that their optical axes have a predetermined angle to an incident surface of a photoconductive member in consideration of color dispersion due to a difference in refractive index when the light beams of the respective colors are incident on a TIR prism.  <P>SOLUTION: An LED 1G and condenser lenses 2G and 3G are disposed so that optical axes of the LED 1G and condenser lenses 2G and 3G are nearly orthogonal to the incident surface of a cross dichroic prism 4, and light emitted by the LED 1G is projected nearly vertically from a projection surface of the cross dichroic prism 4. Based upon them, optical paths of light beams emitted by the LEDs 1R and 1B are found, and the arrangement of the LEDs 1R and 1B and condenser lenses 2R and 3R, and 2B and 3B is set.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007259210-A (JP)
Title: Reception apparatus and reception method
Inventor: OZEKI TAKEO
IPC: H04J11/00
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To maintain stable reception quality against a change of each of transmission lines between transmitting-side antennas and receiving-side antennas.  <P>SOLUTION: A receiver 200 in which transmission signals transmitted from a transmitter 100 by a plurality of transmission antennas 110 are received by at least one reception antenna 210 comprises: a transmission function estimating means for estimating a transmission function of each of transmission lines between the transmission antennas 110 and the reception antennas 210; a likelihood calculating means for generating a reference signal reflecting a candidate of the transmission signal with the transmission function and calculating likelihood between the reference signal and a reception signal at the reception antenna 210; a weight operating means for weighting an appearance probability for the candidate of the transmission signal with the transmission function; a likelihood weighting means for weighting the likelihood based on the weighted appearance probability; and a signal detecting means for determining transmission signals transmitted from the transmission antennas, respectively, based on the weighted likelihood.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007255651-A (JP)
Title: Dynamic pressure bearing device
Inventor: HORI SEIJI
IPC: H02K7/08
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dynamic pressure bearing excellent in moment rigidity at low cost by simplifying assembly.  <P>SOLUTION: Two bearing sleeves 81 including a first dynamic pressure groove area which consists of a plurality of dynamic pressure grooves 81b1 arranged in a spiral shape capable of generating dynamic pressure action on a first thrust bearing gap on an upper end surface 81b, and Ta second dynamic pressure groove area which consists of a plurality of dynamic pressure grooves 81c1 arranged in a herringbone shape capable of generating dynamic pressure action on a second thrust bearing gap on a lower end surface 81c, and are arranged in an axial direction to construct a bearing main body 8.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007259373-A (JP)
Title: Mounting structure of plane antenna
Inventor: TO SUSUMU
IPC: H01Q13/06
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of a plane antenna which acquires a high zenith antenna gain avoiding an influence of a peripheral conductor.  <P>SOLUTION: The mounting structure 1 of the plane antenna is provided with a conductor plate 3 having an opening 7 in front of the plane antenna 2 so as not to receive the influence even if the conductors exist nearby. The plane antenna 2 has a structure where a dielectric 5 forming a radiation element 4 on an upper face is mounted on the upper face of a ground 6. It is favorable that the size of the conductor plate 3 is λ or larger and that the size of the opening 7 is λ/2 or larger and λ or smaller.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007267436-A (JP)
Title: Semiconductor power conversion equipment and its testing method
Inventor: FUJIMOTO TAKAFUMI
IPC: H02M1/08
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide semiconductor power conversion equipment which can easily measure a current flowing to the gate circuit of a semiconductor element in an impulse test.  <P>SOLUTION: The semiconductor power conversion equipment is equipped with a plurality of converting arms 2 constituting the power conversion equipment, a semiconductor switching element 3 constituting each of these converting arms, and a gate circuit 5 for supplying the gate electrode of each semiconductor switching element 3 with gate pulses. One piece of light emitting element 6 or plural pieces of serially connected light emitting elements 6 are attached between the output of the gate circuit 5 and the gate electrode of the semiconductor switching element 3. When impulse voltage is applied to both ends of the converting arm 2, the light emitting element 6 converts the quantity of applied gate currents into an optical signal, and an optical fiber 8 connected with the light emitting element 6 leads this optical signal to a luminous energy meter 9 provided outside so as to measure the gate current, thus performing the impulse test.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007266429-A (JP)
Title: Semiconductor device and method of manufacturing
Inventor: O FUMIO
IPC: H01L27/105
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To maintain operation at a low voltage even if reducing the thickness of a capacitor film further, and to remarkably increase the operation speed.  <P>SOLUTION: A capacitor is formed at an upper portion on a semiconductor substrate, and clamps a ferroelectric film (capacitor film) 302 between upper and lower electrodes 303, 301. In this case, a conductive oxide film 303a is crystallized when the film is formed, and is provided on an interface with the ferroelectric film 302 of the upper electrode 303, thus avoiding the formation of an interface layer in which a crystal gain becomes large, on the interface between the upper electrode 303 and the ferroelectric film 302.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007260322-A (JP)
Title: Token dispensing device
Inventor: NOGUCHI SATORU
IPC: A63F5/04
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To effectively prevent a fraudulent act (fraudulence in hopper) of preventing dispensing of tokens from being stopped by fraudulently operating a token dispensing device from the external side.  <P>SOLUTION: The token dispensing device is provided with a hopper 11 to store tokens, a rotary disc 30 rotatably disposed on the bottom side of the hopper, and provided with a plurality of token guide holes in which the tokens stored in the hopper can be engaged one by one, and a movable roller 22 to discharge the tokens engaged in the token guide holes one by one in the outer circumferential direction of the rotary disc as the rotary disc rotates. It is also provided with a rotation position detection means to detect a rotation position of the rotary disc, and output a prescribed rotation position signal, a token detection means to detect if the token exists or not on a discharge passage from the token guide hole in the rotary disc to where the token is discharged, and output a prescribed token detection signal, and a token discharge determining means to determine that the token is discharged in a case where both the rotation position signal and the token detection signal are input.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007263096-A (JP)
Title: Torque control device of internal combustion engine
Inventor: SHIMADA MASANORI
IPC: F02D41/10
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torque control device of an internal combustion engine capable of restraining a driver from bodily sensing an unreachable feeling of acceleration, by improving a continuance of output torque in a process of transferring to a release from restriction of the output torque of the internal combustion engine.  <P>SOLUTION: This torque control device compares request torque Tdem calculated in response to an acceleration request from the driver with restriction torque Tgrd set in response to restriction of exhaust emission, and sets smaller torque as target torque Ttrg so as to restrict the output torque of the internal combustion engine 1 by the restriction torque Tgrd or release its restriction, and controls the output torque so that the internal combustion engine 1 is operated by the target torque Ttrg. Annealing processing to the target torque Ttrg is performed in an annealing degree β in a process of transferring to a released state from a state of restricting the output torque. The annealing processing is started after the output torque approaches the request torque Tdem up to a predetermined level α in the state of restricting the output torque.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007271331-A (JP)
Title: Clinical examination device
Inventor: TANAKA YASUSUKE
IPC: G01N33/493
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clinical examination device capable of performing the fine diagnosis matched with the individual circumstances of a consultation department or ward on a medical examination side.  <P>SOLUTION: The clinical examination device includes a measuring part for measuring the clinical specimen of a patient, an output part for outputting the measuring results due to the measuring part, a memory part for storing the criteria of the measuring results due to the measuring part by medical treatment organization, a decision means for determining whether the measuring results belong to a predetermined state at every medical treatment organization on the basis of the measuring result due to the measuring part and the criteria stored in the memory part and an output means for outputting the data showing the predetermined state when the measuring results are determined to belong to the predetermined state by the decision means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007271349-A (JP)
Title: Optical characteristic inspection device and method
Inventor: MORITA MASATO
IPC: G01N21/23
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To measure retardation and an optical main axis direction with high sensitivity as to a transparent specimen formed by layering a plurality of materials each having an optical axis like a combination of a polarization plate and a phase difference film.  <P>SOLUTION: A light intensity detection means 30 and an arithmetic means 60 are provided for a light resonance optical system 20 where the transparent specimen 40 made by layering a plurality of materials, an optical compensation means 80 compensating optical characteristics, and an optical path length changing means 50, are disposed in the middle of an optical path. The arithmetic means 60 calculates the optical characteristics of the transparent specimen based on detected light intensity and on the characteristics of an optical compensation means. By repetitively executing a process ranging from changes in the setting of the compensation means, through changes in optical path length by the changing means, to the detection of the maximum value of light intensity, the optical characteristics of the transparent specimen are determined from the setting of the compensation means in a best compensated state corresponding to a maximum value among maximum light intensity values corresponding to the respective setting changes of the compensation means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007267661-A (JP)
Title: Method for filtration-treating malt vinegar, and beverage containing malt vinegar
Inventor: MIZOBATA KAZUNARI
IPC: A23L2/38
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for filtration-treating malt vinegar for efficiently removing the precipitation of the same and a beverage containing the malt vinegar hardly forming the precipitate even on preserving for a long period.  <P>SOLUTION: This method for filtration-treating the malt vinegar is provided by adjusting the pH of the treating liquid at ≤3.2. The beverage containing the malt vinegar obtained by the above treating method is also provided. It is preferable to use the filtering material of a cell type filter or further a jointly used cylindrical filter. Then, it is possible to obtain the beverage containing the malt vinegar, hardly forming the precipitate even on preserving for a long period (e.g. at 20°C for 6 months of preservation).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007271191-A (JP)
Title: Air conditioner
Inventor: IGARASHI HITOSHI
IPC: D06F57/12
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bathroom air conditioner capable of efficiently drying the whole drying object.  <P>SOLUTION: In the bathroom air conditioner 1, a control part 30 controls the angle of blades 21 of a louver 17 to continuously or intermittently change in a drying operation mode of drying washing 41 in a bathroom 24, and the blowing direction of air blown into the bathroom 24 continuously or intermittently changes. When blowing air toward the washing 41, the control part 30 controls the angle of the blades 22 of the louver 17 so that the speed of change in the blowing direction is slower compared with the case of blowing air in directions other than the direction of the washing 41. Air heated by a heater 5 is thereby blown to a wide range of the washing 41. Circulation of air in the bathroom 24 is promoted to accelerate drying of a part, to which warm air is not directly blown, of the washing 41. Further, air is blown toward the washing 41 for a long time. The washing 41 can thereby be efficiently dried.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007241961-A (JP)
Title: Circuit simulation device and method
Inventor: HASEGAWA HIROSHI
IPC: G06F17/50
Filed: 2006-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in simulation of frequency characteristic of a circuit in which AC analysis needs a model parameter therefor, and observation of frequency characteristic or distortion cannot be performed in input of a large amplitude signal.  <P>SOLUTION: Transient analysis is performed while changing the set frequency of a signal source, and a gain and a phase are calculated from a transient waveform in a designated cycle. Further, the transient waveform at that time is displayed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007274984-A (JP)
Title: Unrefined sake vinegar of purple sweet potato, and method for producing the same
Inventor: OIWA KIICHIRO
IPC: A23L2/38
Filed: 2006-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide unrefined sake vinegar increased in antioxidant power and improved in quality of appearance and palatability through paying attention to characteristics which purple sweet potato has and excellent compatibility of unrefined sake vinegar and purple sweet potato and including the component of purple sweet potato in unrefined sake vinegar.  <P>SOLUTION: A method for producing the unrefined sake vinegar containing the component of purple sweet potato comprises including the component of purple sweet potato in unrefined sake vinegar as liquid component obtained from millet brandy distilled sake lees. It is possible to achieve the unrefined sake vinegar with high antioxidant power by including the component of purple sweet potato in unrefined sake vinegar. Furthermore, the component of purple sweet potato reacts with unrefined sake vinegar and takes color of vivid purple without fear of losing palatability, so it is possible to contribute to improvement of purchase desire of the unrefined sake vinegar.  <P>COPYRIGHT: (C)2008,JPO&INPIT