baber/WOPTO huggingface dataset:
Patent JP-2006350218-A (JP)
Title: Liquid crystal module
Inventor: OKA MASAHARU
IPC: G02F1/1333
Filed: 2005-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To divide a bezel of a rectangular frame shape to two members to suppress material loss during production and to perform the work to screw the two members to a frame to form the two members to the rectangular frame shape, thereby constituting the bezel.  <P>SOLUTION: The liquid crystal module includes a liquid crystal panel 1, the bezel 2 of the rectangular frame shape, the frame 3, a wire-shaped light source 4 for a back light, a reflection sheet 5, and a back plate 6. The bezel 2 is divided to the two members 25, 26 of an L shape and the respective divided edges of the respective members 25, 26 are provided with projecting pieces 110, 120 which are superposed on each other to form screwing pieces 100. The screwing pieces 100 are screwed by set-screws 91 to the frame 3 and thereby the two members 25, 26 are framed to the rectangular shape, forming the bezel 2 of the frame-shaped rectangle.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006350259-A (JP)
Title: Image forming apparatus and acting position setting method for transfer member thereof
Inventor: HAGIWARA KAZUYOSHI
IPC: G03G15/16
Filed: 2005-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of obtaining position control information without including a complex detecting mechanism.  <P>SOLUTION: The image forming apparatus includes an electric property detecting section 53 connected to a contact/separation control section 51 and a transfer control section 52. The electric property detecting section 53 causes a constant current to flow in a primary transfer roll 30 from a primary transfer current source 81 via the transfer control section 52, and drives a switching motor for a moving mechanism via the contact/separation control section 51 while measuring a voltage by a primary transfer voltmeter 83. The electric property detecting section 53 obtains color position information by determining the acting position of the primary transfer roll 30 from a voltage measurement value obtained by reciprocating the primary transfer roll 30 between the acting position and a retracting position one time.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007006577-A (JP)
Title: Timetable system
Inventor: YAMAGUCHI HARUYASU
IPC: B60L3/12
Filed: 2005-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To check or evaluate L-letter confirmation by the locus of touch if a driver or a trainee touches a timetable indicated on a touch panel type indicator so as to confirm the L-letter.  <P>SOLUTION: In a rolling stock, this timetable system comprises a touch panel type indicator which indicates a timetable over a driver's seat and a recorder which records the data of operation of the indicator by touch action, and when the driver touches the timetable indicated on the touch panel type indicator for L-letter confirmation, the locus of the touch is recorded in the recorder. After finish of operation, L-letter confirming action can be checked by playing back the record of the recorder. Moreover, in a railway operation training device, this timetable system has a touch panel type indicator which indicates a timetable over a driver's seat and an evaluator which evaluates the operation data of the touch action to the above indicator. When the trainee touches the timetable indicated on the touch panel type indicator for L-letter confirmation, the evaluator can evaluate the L-letter confirming action by the locus of the touch.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007004921-A (JP)
Title: Magnetic recording medium, magnetic recording reproducing device and manufacturing method for magnetic recording medium
Inventor: SUWA TAKAHIRO
IPC: G11B5/65
Filed: 2005-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable magnetic recording medium, in which the recording layer is formed by a designated concavo-convex pattern, the recording element is formed as a convex part of the concavo-convex pattern to obtain high areal recording density, and crash with a magnetic head is hard to occur, and a magnetic recording reproducing device equipped with such magnetic recording medium.  <P>SOLUTION: A magnetic recording medium 12 contains a recording element 25, formed as a convex part of a recording layer 24 formed on a substrate by the designated concavo-convex pattern, and a filler 28 filled in a concave part 26 between the recording elements 25. Surface roughness of the part on the filler 28 in a surface 32 is larger than the surface roughness of the part on the recording element 25.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007013367-A (JP)
Title: Measuring system and measuring device and radio station
Inventor: KOBAYASHI YUJI
IPC: H04W24/08
Filed: 2005-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that since it is not possible for a central unit to judge that a traveling object (for example, a train) on which a measuring device is loaded has crosses a zone when the train crosses the zone without releasing a measuring mode, it is not possible to release the measuring mode.  <P>SOLUTION: Central units 1a and 1b transmit "outgoing radio waves 6a and 6b" for transmitting notification information showing the use status of a measuring object line as the object of measurement by a measuring device 4 from base stations 2a and 2b. When the measuring device 4 installed in a train 5 moves from a zone A to a zone B, the outgoing radio waves 6a and 6b to be transmitted from the central units 1a and 1b through transmission paths 8a and 8b by the base stations 2a and 2b are received by a mobile station 3 for measurement. A measuring side notification information receiving part 41 of the measuring device 4 receives "notification information" transmitted through the mobile station 3 for measurement by the outgoing radio waves 6a and 6b through a transmission path 9. When the notification of "empty" is received by the measuring side notification information receiving part 41, the measurement is started by a measuring side quality measuring part 42.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007014078-A (JP)
Title: Power system switching device
Inventor: YOSHIDA SADAHIRO
IPC: H02J9/06
Filed: 2005-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power system switching device which improves the reliability on output power.  <P>SOLUTION: In a power system switching device where a normal power system 101 and an emergency power system 102 are connected to an output power system 105 via a power system switching device 104 and which is equipped with a control circuit 103 that controls the power system switching device 104 so that it may output power from the normal power system 101 to the output power system 105 at normality and that it may output power from the emergency power system 102 to the output power system 105 when it detects abnormality from an output current detector 106 that detects the abnormality of the power supply to the output power system 105, the control circuit 108 inhibits the switching to the emergency power system 102 when a voltage monitor 107 detects the abnormality of the emergency power system 102, and it does not perform the switching to the emergency power system 102 even if an output current detector 106 detects the abnormality of the power supply to the output power system 105.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007007951-A (JP)
Title: Uniform melt simulation method of extrusion screw, computer program for executing it and uniform melt simulation apparatus of extrusion screw
Inventor: ENDO KUNIAKI
IPC: B29C48/08
Filed: 2005-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To precisely and quantitatively evaluate the uniform melting of the extrusion screw with high reliability by simulation due to CEA analysis without relying on a test operation, an experimental result, experience and results due to an actual machine.  <P>SOLUTION: The constant volume part perfectly filled with a molten resin in a screw barrel is defined on the basis of the inputted specifications of the screw barrel and the analyzing target space formed by the constant volume part is divided into a large number of three-dimensional microelements while the temperatures of the molten resin at every microelement are calculated by numerical value analyzing operation corresponding to the inputted data showing the operation state of an extruder and the temperature histogram of the analyzing target space is formed from the calculated temperatures of the molten resin at every microelement. The average temperature of the molten resin in the analyzing target space is calculated from the temperatures of the molten resin at every microelement or the temperature histogram and the ratio value of the average temperature and the standard deviation of the temperature histogram is operated to be set as an evaluation index of uniform melting.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007010033-A (JP)
Title: Clutch device
Inventor: URANO YOSHITAKA
IPC: F16D41/12
Filed: 2005-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve the operability of a clutch device by keeping it in a engaged or disengaged condition without continuously operating an operation part.  <P>SOLUTION: A sliding door 14 has a drum 27 on which a cable 23 to be fixed to a vehicle body is applied, and an electric motor 34 for rotationally driving the drum 27 to give opening/closing operation to the sliding door 14. The clutch device 41 is provided between the drum 27 and the electric motor 34. The clutch device 41 has a driving side disc and a driven side disc provided in an axially engageable and detachable manner. An index plate 44 is provided on an upper side case 18a for driving the driving side disc in the axial direction. The index plate 44 is driven to be rotated at a predetermined angle each time by a switching mechanism 61. It drives the driving side disc in the axial direction each time when rotated at the predetermined angle to alternately switch the clutch device 41 between the engaged and disengaged conditions.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007020243-A (JP)
Title: Inverter power supply
Inventor: ONISHI TAKANORI
IPC: H02M3/28
Filed: 2005-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To perform control for eliminating the magnetization of a transformer quickly even when it takes place in the transformer of an inverter power supply.  <P>SOLUTION: The inverter power supply comprises an inverter circuit, a transformer Tr, rectifier circuits DS1-2, an output modulation control circuit PWM, a circuit HD for judging magnetization by detecting an undue excitation current of the transformer Tr and outputting a magnetization distinction signal Hd, a circuit KC for forbidding output modulation control from a moment in time when the magnetization distinction signal Hd is input until half period of high frequency AC current terminates and turning the switching elements TR1-4 of the inverter circuit off, and a magnetization eliminating circuit HK for correcting output modulation control such that the output of half period on the magnetization side is lowered in order to eliminate the magnetization during a predetermined period after ending the half period when the magnetization distinction signal Hd is input.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007015177-A (JP)
Title: Inkjet head, inkjet recording device and inkjet recording method
Inventor: SAEKI SHINJI
IPC: B41J2/01
Filed: 2005-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording head which permits the heating of an ink by a sufficient calorific value without providing an extra circuit, and is small and reliable, and an inkjet recording device.  <P>SOLUTION: The inkjet head is provided with a resistance element 45 for heating the ink which receives power from a driving line 43 connecting an actuator of an inkjet head chip which does not discharge an ink, and a driving means 42 to send a driving signal to the inkjet head chip 20 and heats the ink by making the resistance element 45 generate heat during waiting for printing.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007015816-A (JP)
Title: Sheet conveyance device, image forming device, and image reading device
Inventor: SUGIYAMA SHINICHI
IPC: B65H9/00
Filed: 2005-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet conveyance device capable of preventing damage of a sheet during skewing compensation operation and realizing highly precise skewing compensation and to provide an image forming device and an image reading device.  <P>SOLUTION: A control means controls mobile means 38, 39 for moving at least either of a pair of skewing compensation means 12a, 12b in the direction crossing the direction of sheet conveyance orthogonally. At least either of the pair of skewing compensation means 12a, 12b which nip and hold the sheet P is moved in the direction in which an interval between the other skewing compensation means and it is enlarged. Consequently, distortion in the direction crossing the direction of sheet conveyance orthogonally caused in the sheet P during skewing compensation operation by the pair of skewing compensation means 12a, 12b is eliminated during skewing compensation operation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006079803-A (JP)
Title: Semiconductor memory device
Inventor: OGAWA MIKIO
IPC: G11C16/04
Filed: 2005-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device having a sense amplifier circuit in which power consumption is suppressed and high speed sensing can be performed.  <P>SOLUTION: This apparatus is provided with a memory cell array having bit lines connected to memory cells storing first logic data and second logic data smaller in cell current than the first logic data, and a sense amplifier circuit having a transistor for clamp clamping the voltage of bit lines and detecting data of a selected memory cell through the transistor for clamp and the bit lines. The sense amplifier circuit reads data of the selected memory cell in at least the two of first and second read cycles while a control voltage is applied to a gate of the clamp transistor, difference control voltages are applied to the gate of the clamp transistor in the first and second read cycles.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007020611-A (JP)
Title: Umbrella handle
Inventor: MAEDA YUICHI
IPC: A45B9/02
Filed: 2005-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an umbrella handle for stably hanging an umbrella on parts having various shapes such as the wrist, sticks of various diameters, an edge of a table or a sash bar of a window.  <P>SOLUTION: A grip part 10 is formed in a shank inserting part of an umbrella body. A first bent part 11 is continuously formed on the grip part 10, and a second bent part 12 is continuously formed on the first bent part 11. A first hanging part 14 is formed as a bent part outward from a base 13 of a continuous part between an end of the grip part and the first bent part. An inside bottom face of the first bent part is used as a second hanging part 15, and the inside of the second bent part 12 is used as a third bent hanging part 16.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007020633-A (JP)
Title: Joint release prohibition structure of sub connector
Inventor: MURATA SUSUMU
IPC: A63F5/04
Filed: 2005-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint release prohibition structure of a sub connector which enables the prohibition of the joint release of the sub connector by using a universal sub connector and a simple member.  <P>SOLUTION: The first and second D sub connectors are joined together and then, joint release regulation means formed respectively on flanges of the first and second D sub connectors work to regulate the release of the joint, that is, to keep the joint from being released. Under such a condition, surrounding the outside of the joint release regulation means, the first and second joint release prohibition members get retaining hooks and retaining rims respectively formed on them engaged with each other inside the first and second joint release prohibition members. At this point, ribs formed respectively on the first and second joint release prohibition members are positioned between the flanges of the first and second sub connectors at an interval smaller than the outer circumferences of the flanges.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007023568-A (JP)
Title: Earthquake resisting wall and method of constructing earthquake resisting wall
Inventor: SOMAKI TAKAHIRO
IPC: E04B2/02
Filed: 2005-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an earthquake resisting wall which is easy to construct, demolish, and remove.  <P>SOLUTION: The earthquake resisting wall is mounted in an opening of a frame 2, and formed of a wall main body 11 obtained by piling up a plurality of block bodies 12, reinforcing members 20 intimately stuck to front and rear surfaces of the wall main body 11, and fastening members 25 fastening the wall main body 11 and the reinforcing members 20 to each other. Each fastening member 25 is formed of a bolt, a nut, and a washer. Specifically the bolt is penetrated into the front-side reinforcing member 20, the block body 12, and the rear-side reinforcing member 20, and the nut is screwed onto a thread portion of the bolt protruded from the rear-side reinforcing member 20 with a predetermined torque, to thereby connect the wall main body 11 and the reinforcing members 20 together in on body via the fastening member 25. When the earthquake resisting wall is demolished, the bolt and the nut of each fastening member 25 are detached, and the reinforcing members 20 are detached, to thereby demolish and remove the block bodies 12 of the wall main body 11.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006026894-A (JP)
Title: Wire saw bead and wire saw
Inventor: PARK JONG KUK
IPC: B24D3/06
Filed: 2005-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire saw bead and a wire saw provided with the bead capable of further enhancing a life and cutting force.  <P>SOLUTION: The wire saw bead is provided with a hollow cylindrical shank (11) comprising a metal material; a metal bonding material layer (12) integrally bonded to an outer peripheral surface of a body part of the shank; and a polishing material (13) fixed to the outer peripheral surface of the body part of the shank by the metal bonding material layer. At least one groove (19) is formed on the outer peripheral surface of the body part of the shank and is filled by the metal bonding material constituting the metal bonding material layer to constitute the wire saw bead.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007024248-A (JP)
Title: Planetary roller screw device
Inventor: WATANABE YASUMI
IPC: F16H25/20
Filed: 2005-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for preventing the damage of gear parts provided at a planetary roller of a planetary roller screw device.  <P>SOLUTION: The planetary roller screw device comprises a cylindrical nut formed with a nut screw on the inner peripheral surface; a plurality of planetary rollers formed with engaging roller screw parts engaged with the nut screw, on the outer peripheral surfaces; a center screw shaft formed with an axial screw engaged with the engaging roller screw part, on the outer peripheral surface; and the gear parts formed on both sides of the engaging roller screw part of the planetary roller. A roller screw having a smaller effective diameter than the roller screw effective diameter of the engaging roller screw part is formed on the outer peripheral surface of the gear part.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007021702-A (JP)
Title: Polishing pad attaching/detaching mechanism
Inventor: MIYAHARA TAKAKAZU
IPC: B24B7/04
Filed: 2005-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive polishing pad contributing to resource saving by reducing the number of parts by simplifying the structure of the polishing pad to be used by an optical disk repairing machine, and to prevent the polishing pad from falling from a polishing pad holder, while facilitating the attaching/detaching of the polishing pad.  <P>SOLUTION: A plurality of fine rotation preventing projections 34 are provided on a surface of the polishing pad holder 31 to which the polishing pad 20 is stuck.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007033091-A (JP)
Title: Automatic measuring device
Inventor: FUJITA HIROYUKI
IPC: G01R31/26
Filed: 2005-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic measuring device capable of reducing equipment costs, increasing measurement processing efficiency, and achieving high-speed measurement processing.  <P>SOLUTION: A part of electrical characteristics of a device D loaded into a jig 14A of one measurement unit U1 is measured by a dedicated measurement instrument 26. The other parts different from the part of the electrical characteristics of the device D measured by the dedicated measurement instrument 26 are measured by one or a plurality of general-purpose measurement instruments 30. Thus, the equipment costs of the automatic measuring device 10 can be reduced by the amount achieved by the installation of the general-purpose measurement instruments 30. Further, sharing the measurement contents of the electrical characteristics of the device D by the dedicated measurement instrument 26 and the general-purpose measurement instruments 30 enables an increase in the measurement processing efficiencies of the respective measurement instruments 26, 30, so that the high-speed measurement processing is achieved.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007029967-A (JP)
Title: Casting roll
Inventor: OTSUKA HIROYUKI
IPC: B22D11/06
Filed: 2005-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a casting roll having high cooling capability on its outer peripheral surface.  <P>SOLUTION: In a roll body 12, a longitudinal direction cooling passage 14 is penetrated from the abutting portion of a side weir 11 at the roll edge surface to the abutting portion of the side weir 11 at the other roll edge surface to secure the contacting size T4 of the side weir 11 to the roll body 12 and also, the interval T3 between the longitudinal direction cooling passage 14 and the outer peripheral surface of the roll body 12, is formed as a shrinking constitution as possible and the cooling water W is passed through the surface layer part of the roll body 12. A cylindrical plug 16 closed at the base end part, is fitted to the end part of the longitudinal direction cooling passage 14 and radial direction cooling passages 15 are positioned near the end surfaces of the roll in the roll body 12, and bored so that the cooling water is made to flow from the inner peripheral surface of the roll toward the longitudinal direction cooling passage 14, and a hole 17 for communicating the radial direction cooling passage 15 into the longitudinal direction cooling passage 14 is bored in the plug 16.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007030343-A (JP)
Title: Head driving device of inkjet printer and head driving method
Inventor: SHINKAWA OSAMU
IPC: B41J2/055
Filed: 2005-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To exactly detect a state of nozzles by securing residual oscillation after driving of a piezoelectric actuator of an inkjet printer.  <P>SOLUTION: When the piezoelectric actuator is driven by supplying a drive signal, the volume of a cavity is enlarged at a rise (first stage) of the drive signal to bring in ink. While the enlarged volume of the cavity is retained, the residual oscillation generated in the cavity is detected (second stage). The enlarged volume of the cavity is slowly reduced after the detection of the residual oscillation is completed (third stage). A meniscus is drawn in when the volume of the cavity is enlarged, so that the ink droplet is prevented from being ejected. The residual oscillation is enlarged by increasing an amount of the enlargement of the cavity volume or increasing its power enough. The residual oscillation can be made as large as possible by setting a rise time of the drive signal at the first stage so as to excite free oscillation of the cavity.  <P>COPYRIGHT: (C)2007,JPO&INPIT