baber/WOPTO huggingface dataset:
Patent JP-2009197685-A (JP)
Title: Swash plate type compressor
Inventor: OTA MASAKI
IPC: F04B27/08
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clutch-less swash plate type compressor capable of exhibiting an excellent sliding characteristic.  <P>SOLUTION: The swash plate type compressor comprises relief passages 3b, 3c, 55, 59, 61, 9a for making a crank chamber 15 communicate with an intake chamber 11, a supply passage 41 for making a discharge chamber 13 communicate with the crank chamber 15, and a displacement control valve 37 provided on the supply passage 41 and capable of adjusting pressure in the crank chamber 15. A primary passage 53 forming a part of the supply passage 41 to make the discharge chamber 13 communicate with the displacement control valve 37 comprises an oil supply passage 41a opened below the discharge chamber 13, and a refrigerant supply passage 41b opened above the oil supply passage 41a in the installation state on a vehicle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009199682-A (JP)
Title: Magnetic head drive device, and magnetic recording and reproducing apparatus using the same
Inventor: MATSUI JUNKO
IPC: G11B5/60
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic head drive device that drives a heating element which controls the amount of protrusion of a magnetic head and to suppress crosstalk even when the heating element is PWM-driven.  <P>SOLUTION: A heater driving circuit (26) that drives the heating element (3-4) of the magnetic head which has a read element (3-2), a write element (3-1) and the heating element (3-4) is configured with a PWM modulating circuit, and a portion where a signal polarity changes is formed at a heater wiring path (76) or the heater driving circuit (26) is configured with the PWM modulating circuit that performs differential operation. It is possible to reduce crosstalk noise to a read wiring path even when the heating element is PWM-driven.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008219007-A (JP)
Title: Ferroelectric information storage medium having ferroelectric nanodots, and method of manufacturing the same
Inventor: BUEHLMANN SIMON
IPC: H01L21/8246
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferroelectric information storage medium having ferroelectric nanodots, and to provide a method of manufacturing the same.  <P>SOLUTION: The ferroelectric information storage medium having ferroelectric nanodots includes a substrate 10, a lower electrode 20 formed on the substrate 10, and the ferroelectric nanodots 32 formed on the lower electrode 20, wherein the ferroelectric nanodots 32 are separated from each other, and a plurality of the ferroelectric nanodots form a single bit region. When a voltage is applied between a head 40 and the lower electrode 20, the polarization of the ferroelectric nanodots 32 can vary. According to the sign of the voltage, the polarization direction becomes upward or downward oriented. The reading of such a polarization can be detected by utilizing the recording/reading head 40, and recording data in one bit region comprising the ferroelectric nanodots 32 can be read.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009203843-A (JP)
Title: Filter abnormality determination device for fuel injection valve, and fuel injection system
Inventor: TAKEUCHI NORISHIGE
IPC: F02D45/00
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter abnormality determination device for a fuel injection valve prevented in filter breakage.  <P>SOLUTION: The filter abnormality determination device includes a body 31 forming a fuel passage 36 in an interior, and a filter 37 attached to the fuel passage 36 to trap a foreign matter in fuel. The fuel injection valve 20 is applied, injecting the fuel supplied to the fuel passage 36 from a nozzle hole 41a formed at a nozzle body 41, and a downstream side fuel pressure sensor 70 is provided, detecting fuel pressure in a downstream side of the filter 37. On the basis of a detected value of the downstream side fuel pressure sensor 70, the abnormality determination of whether or not there is a clogging abnormality of the filter 37 is carried out by an ECU (an abnormality determination means). Particularly, it is desirable that the abnormality determination is carried out on the basis of differential pressure between fuel pressure at an upstream side of the filter 37, and the detected value of the downstream side fuel pressure sensor 70.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009203671-A (JP)
Title: Rolling prevention mechanism for buckling shield machine
Inventor: MATSUMOTO KIYOSHI
IPC: E21D9/06
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling prevention mechanism for a buckling shield machine for excavating a curved tunnel, which allows lateral folding of a front trunk to a large degree with respect to a rear trunk without causing obstruction at all on facilities etc. inside the machine even when the sharply curved tunnel is excavated, and positively prevents rolling of the machine.  <P>SOLUTION: According to the structure of the buckling shield machine, the front trunk 2 and the rear trunk 3 are foldably connected together, and an interval between the trunks is linked by a plurality of buckling jacks 5, followed by protruding horizontal fixed plates 6 from upper and lower rear ends of the front trunk 2 toward the rear trunk 3. On the other hand, a pair of right and left receiving seat members 7, 7 are protruded from each of upper and lower front ends of the rear trunk 3 at locations on both sides of a front end of each horizontal fixed plate 6 in a manner securing small intervals from the horizontal fixed plate. Thus by abutting side end faces of the horizontal fixed plate 6 on the receiving seat members 7 to receive the same, the shield machine is prevented from rolling, and by making the horizontal fixed plates 6 circumferentially tiltable, the shield machine can excavate the curved tunnel.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009206705-A (JP)
Title: Communication device
Inventor: MIYAZAKI TAKAHIRO
IPC: H04M1/02
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication device capable of performing suitable wireless communication without degrading the sensitivity of a wireless performance in various wireless communication parts.  <P>SOLUTION: On a substrate 30, a ground area 34 connected to a reference potential (GND) and power wiring 35 (VBATT pattern) electrically connected with the positive pole terminal 41a of a rechargeable battery 40 are formed by a prescribed pattern, and a noise reduction part 80 is formed. The noise reduction part 80 reduces noise generated in an opposing area formed by an exterior part 42 and the ground area 34 when the rechargeable battery 40 is electrically connected to a connection terminal 31, and reduces influence on a main antenna 50 by the noise.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009204062-A (JP)
Title: Fixed type constant velocity universal joint
Inventor: HOSHINO MANABU
IPC: F16D3/2237
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixed type constant velocity universal joint reduced in size and suppressed in the deterioration a load capacity when taking an operating angle even if the size is reduced, and also improved in high-angle strength and durability by restricting the ride of balls on a track edge when taking a high angle.  <P>SOLUTION: The fixed type constant velocity universal joint comprises an outward member having a track groove 22 formed at an inner spherical face 21, an inward member having a track groove 25 formed at an outer spherical face 24, a plurality of the balls 27 laid between the track groove 22 of the outward member and the track groove 25 of the inward member for transmitting torque, and a cage 28 mounted between the outward member and the inward member. The number of the balls 27 is six. The ratio t<SB>CAGE</SB>/PCR<SB>BALL</SB>is 0.20-0.23, where t<SB>CAGE</SB>is a cage thickness at the window portion center position of the cage 28 and PCR<SB>BALL</SB>is the pitch circle radius of the ball 27 when the operating angle is 0°.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009206979-A (JP)
Title: Remote monitor control system
Inventor: OTAKE TOSHIYUKI
IPC: G08B17/00
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote monitor control system capable of uniformly managing software of slave stations between a master station and each of the slave stations.  <P>SOLUTION: A remote monitor control system includes a master station; slave stations, being existent remotely therefrom, installed at each of portions such as interchanges or tunnels of a highway; and a signal transmission lines connecting the slave stations and the master station and transmits to the master station a state of a job-site interlocked device (jet fan, tunnel illumination) interlocked with an additional facility, that is installed in an e.g., tunnel and operates in response to occurrence of a specific event such as a fire. In such a remote monitor control system, each of the slave stations comprises slave process units 51, 52, ..., 5N each of which is made correspondent to each of the slave stations by a server that is installed in a management office or the like without providing an arithmetic processing circuit, that was provided for each slave station and was operated by each of software, and a main process unit 50 for executing a configuration control task 50S capable of controlling monitoring of 51, 52, ..., 5N, so that software being managed for each slave station can be managed in a batch by the server.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009202804-A (JP)
Title: Spare tire cover
Inventor: KAMIKASA OSAMU
IPC: B62D43/02
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spare tire cover capable of achieving the excellent appearance thereof and enhancing the degree of versatility of design of the appearance.  <P>SOLUTION: The spare tire cover 1 has a bottomed cylindrical cover body part 10. The cover body part 10 comprises a bottom plate part formed so as to cover a sidewall side of a spare tire, and a peripheral plate part 12 projected from a peripheral edge of the bottom plate part and formed so as to cover a tread surface of the spare tire. A hold part 20 is provided on the inner side of the cover body part 10 so as to be brought into contact with at least one of the sidewall surface and the tread surface of the spare tire. The hold part 20 is displaced in the radial direction of the cover body part 10. A longitudinal member 30 for urging the hold part 20 inward of the radial direction of the spare tire is provided on the inner side of the cover body part 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009205583-A (JP)
Title: Home fire alarm
Inventor: TAKAHARA KAZUHIKO
IPC: G08B17/00
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a home fire alarm for performing normal operation even when a battery exchange is needed by boosting battery voltage when the battery voltage drops.  <P>SOLUTION: In the home fire alarm for sensing a home fire, a fire alarm is provided with a light emission configuration part for irradiating smoke with light, a light receiving configuration part for receiving light scattered by the smoke, a battery for driving the home fire alarm, and a CPU for controlling the home fire alarm. The light emission configuration part is provided with a light emission part for emitting a light emission element, a voltage monitoring part for detecting battery voltage supplied by the battery, and a voltage boosting part for boosting battery voltage when the battery voltage drops.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210137-A (JP)
Title: Refrigerating cycle unit
Inventor: KOBAYASHI NAOKI
IPC: F25B43/00
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerating cycle unit capable of enlarging a storing space in a storage, and shortening a time necessary for mounting.  <P>SOLUTION: In this refrigerating cycle unit 20 composed of a host machine M1 provided with an evaporator 23A and a remote machine M2 provided with an evaporator 23B, both of branch pipes 26a, 26b of a gas refrigerant carrier pipe 26 are connected to branch pipes 24a, 24b of a liquid refrigerant carrier pipe 24 in the host machine M1. Thus, only two of the branch pipe 24b of the liquid refrigerant carrier pipe 24 and the branch pipe 25b of a suction pipe 25 are disposed between the host machine M1 and the remote machine M2, the number of pipes from the host machine M1 to a second storage chamber B through a first storage chamber A is limited to only two of the branch pipes 24b, 25b, thus the storing space in the storage 30 can be enlarged, and the time necessary for mounting the refrigerating cycle unit 20 can be shortened.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009211345-A (JP)
Title: Cash dispenser and holding method for cash transaction
Inventor: SUZUKI OSAMU
IPC: G07D9/00
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent improper taking out of cash by a third person occurring when an operator leaves the place during a dispensing transaction.  <P>SOLUTION: A controller 10 displays a transaction screen to which a holding button is added to a display section (a display inputting section 12) when a dispensing transaction is carried out, a transaction holding process is executed for the dispensing by closing a cash inputting opening by controlling a cash inputting mechanism section 14 when depression of the holding button is detected. Moreover, the holding of the dispensing transaction is released by opening the cash inputting opening by controlling a cash inputting mechanism section 14 by a personal authentication when holding the transaction or by a personal authentication of an administrator succeeding the dispensing transaction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208886-A (JP)
Title: Carriage transfer method and carriage transfer case
Inventor: KAWASE TOMOKI
IPC: B65G61/00
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carriage transfer method capable of maintaining the quality of a carriage throughout a transfer process from a manufacturer to a delivery destination.  <P>SOLUTION: A carriage manufacturing room 11 in which the carriage CA is manufactured and a color filter manufacturing room 14 in which a liquid droplet injector IJ for assembling the carriage CA is installed are controlled in temperature each to remain at a predetermined temperature. A transfer case 12 accommodating the carriage CA is provided with a temperature regulator part to control the temperature inside the transfer case 12 to the predetermined temperature. Through cooperation between a preservation solution evaporator and a liquefying recovery device disposed in the transfer case 12, a preservation solution for liquid droplet injection heads is used to form an atmosphere at a predetermined concentration with the preservation solution as an evaporation component.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009209431-A (JP)
Title: Titanium removing liquid and removing method of titanium film
Inventor: KUMAZAWA AKIRA
IPC: H01L21/308
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a titanium removing liquid capable of removing the titanium film formed in a semiconductor multilayered laminate having an insulating layer and a titanium nitride layer having a layer containing tungsten or tungsten alloy without eroding these layers, and to provide a removing method for the titanium film using the titanium removing liquid.  <P>SOLUTION: The titanium removing liquid contains a hydrofluoric acid, an anticorrosive, and aqueous organic solvent, wherein a nitrogenous 5-membered compound having two nitrogen atoms within the ring is used as the anticorrosive.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210094-A (JP)
Title: Rolling bearing with grease sump
Inventor: KOSUGI FUTOSHI
IPC: F16C33/66
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing with a grease sump, capable of attaining a high speed, the long service life and maintenance-free, capable of shortening a dimension in the axial direction of the whole, and capable of supplying a proper quantity of base oil to a raceway surface of a fixed side bearing ring, by using only grease in the grease sump.  <P>SOLUTION: This rolling bearing with the grease sump is composed of a rolling bearing 6 and a grease sump forming part 7. The rolling bearing 6 has an inner ring 1, an outer ring 2 and a rolling element 3. For example, the fixed side bearing ring is formed as the outer ring 2. The outer ring 2 is formed so that an end surface 2b on the opposed side to the grease sump forming part 7 is set to a width dimension being a position in the axial direction continuing with the raceway surface 2a. The grease sump forming part 7 is formed as a grease sump 10 on the inside, and has a base oil discharge clearance 11 continuing with the grease sump 10, opening in the vicinity of the raceway surface 2a of the outer ring 2 and discharging base oil of grease in the grease sump 10, in the end part on the opposed side to the outer ring 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009214297-A (JP)
Title: Image forming apparatus
Inventor: NAKAMURA TOSHIHISA
IPC: B41J25/308
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which can carry out printing control suitable for printing on a second surface of a recording medium at all times by printing a mark to a first printed surface of the recording medium.  <P>SOLUTION: The image forming apparatus equipped with both a recording head 25 which ejects liquid droplets and feeding means 2, 3, 6 and 11 which feed the recording medium 4 to the recording head position and discharge the recording medium 4 has a control means which carries out printing control of a rear surface of the recording medium 4 depending upon the presence or absence of the mark 27 printed to the front surface of the printed side of the recording medium 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009214603-A (JP)
Title: Unloading device and artificial satellite
Inventor: KUDO MASAHITO
IPC: B64G1/44
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an unloading device for removing surplus storage momentum of a momentum of a momentum wheel generated by solar radiation pressure torque disturbance, while restraining consumption of a propellant of a thruster.  <P>SOLUTION: This unloading device is arranged for selecting a solar battery for carrying an electric current or carrying no electric current, from a plurality of solar batteries arranged on both wings of an artificial satellite so that torque by solar radiation pressure is generated in the direction for negating the surplus storage momentum of the momentum wheel.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009218726-A (JP)
Title: Intercom system for apartment
Inventor: YASUDA NAOTO
IPC: H04M9/00
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intercom system for an apartment, which can report emergency situation to portable master units even if a speech communication line becomes full in emergency.  <P>SOLUTION: Upon receiving an emergency signal, a control section 71 of a control machine 7 checks the use situation of a speech communication line. If there is no free speech communication line, a mail describing that the speech communication line is unavailable, in addition to what kind of fault has occurred in what dwelling unit, is created based on mail data stored in a memory 73, and an exchange 6 is commanded to transmit that mail to portable master units 5 through a base station 52.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009213979-A (JP)
Title: Coating system and coating method
Inventor: KAZAMA SHIGENORI
IPC: B05B12/14
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating system and a coating method where the charging time of a coating material to a coating tank can be reduced while suppressing the increase of equipment cost and maintenance cost.  <P>SOLUTION: The coating system comprises: coating material tanks 30B to 30E freely attachable/detachable to a coating machine or built therein; and coating material feeding means 50B to 50E for feeding a coating material to the coating material tanks 30B to 30E. The coating material feeding means 50B to 50E comprises: intermediate tanks 70B to 70E arranged between a feed source of the coating material and the coating material tanks 30B to 30E; feed piping systems 66B to 66E connecting the feed source of the coating material and the intermediate tanks 70B to 70E, and through which the coating material is press-fed; and transfer piping systems 64B to 64E connecting the intermediate tanks 70B to 70E and the coating material tanks 30B to 30E, and through which the coating material fed to the intermediate tanks 70B to 70E is press-fed. Then, the feed pressure in the transfer piping systems 64B to 64E is set so as to be higher than that in the feed piping systems 66B to 66E.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009214392-A (JP)
Title: Support body for ink jet recording material, its manufacturing method, and ink jet recording material using it
Inventor: ODA HIDEJI
IPC: B41M5/50
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a support body for an ink jet recording material wherein no winding wrinkles occur after coating even when wound in a broad width on a large diameter core; its manufacturing method; and an ink jet recording material using it, especially, an ink jet recording material with small unevenness.  <P>SOLUTION: The support body for the ink jet recording material characteristically shows its underwater extension at 2.0% or less in the paper cross direction after conducting the underwater extension test method for 2 minutes based on J. TAPPI No. 27A paper pulp test method and its standard deviation at 20% or less in the width direction thereof, and has its air permeability defined by JIS-P-8117 at 100 seconds or less.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009217515-A (JP)
Title: Information processor
Inventor: FURUICHI YOSHIO
IPC: G06F3/0487
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To suitably prevent the occurrence of image persistence in a display.  <P>SOLUTION: In this information processor, image information is displayed in one or more preset initial display positions on a display screen comprising a plurality of pixels arranged at least in a matrix state, expressed by two coordinate axes correspondingly to the arrangement of the plurality of pixels, coordinates of one or more next display positions displayed with the image information by a display means correspondingly to the one or more initial display positions are calculated based on difference coordinate information used when shifting a display position in pixel units, and coordinate information of the initial display position, and the image information is controlled such that it is displayed in one of the one or more next display positions based on the calculated coordinates of the one or more next display positions.  <P>COPYRIGHT: (C)2009,JPO&INPIT