baber/WOPTO huggingface dataset:
Patent JP-2007089008-A (JP)
Title: Portable telephone, and cell search method and program
Inventor: TANAKA TOSHIHIKO
IPC: H04B1/707
Filed: 2005-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To control the timing of cell search executed during standby of a portable telephone and to save electric power while ensuring communication state.  <P>SOLUTION: The portable telephone stores a first threshold value for comparing with a reception level and a second threshold value which is equivalent to a reception level lower than the first threshold value and information on base stations for selectively receiving signals from several base stations. It detects the reception levels of the signals received from the several base stations according to the information on the base stations. When the reception level of all the signals from the detected several base stations is equal to or lower than the first threshold value and the reception level of at least one signal is higher than the second threshold value, cell search is executed at a first interval of time. When the reception level of all the signals from the several base stations is equal to or lower than the second threshold value, cell search is executed at a second interval of time shorter than the first interval of time.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007095784-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: SAKATA TOYOKAZU
IPC: H01L21/306
Filed: 2005-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device which restrains the refinement of silicon existent at a lower part of a High-k insulating film used as a gate insulating film.  <P>SOLUTION: The manufacturing method of the semiconductor device comprises processes of: forming a high specific dielectric insulating layer on an SOI substrate; forming a gate electrode layer on the high specific dielectric insulating layer; forming a resist layer on the gate electrode layer; selectively removing the gate electrode layer using the resist layer as a mask; and removing the resist layer by ashing processing using gas not containing oxygen.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007096022-A (JP)
Title: Method and device for solder printing inspection
Inventor: FUJII YOSHIKI
IPC: H05K3/34
Filed: 2005-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To carry out annunciation allowing ready and accurate recognition of a cause of solder pattern misalignment.  <P>SOLUTION: A substrate after solder printing is imaged, a misalignment amount of solder printing is detected for each axial direction of x and y for each land on an image, and a vector (average value vector) which is a combination of an average value of the pattern misalignment amounts is set. Furthermore, the substrate on an image is divided into a plurality of regions, and a vector (vector inside a region) is set based on the pattern misalignment amount detected in a region thereof each for each region. In a monitor, a screen 40 is displayed comprising a pattern diagram 55 of the substrate showing the division state of the region and a window 41 for display. Each vector inside a region is displayed in a corresponding region 56 in the pattern diagram 55 each, and an average value vector is displayed inside the window 41.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007096786-A (JP)
Title: Wireless lan communication apparatus
Inventor: MUKAI HIROTO
IPC: H04W84/12
Filed: 2005-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless LAN (Local Area Network) communication apparatus for improving the throughput of a wireless LAN system by providing a proper criterion for determining a channel so as to avoid occurrence of collision between frames.  <P>SOLUTION: An access point 101 being the wireless LAN communication apparatus capable of performing communication by using a basic channel and an extended channel consecutive to the basic channel in a frequency direction includes: a channel monitor section 130 for monitoring the state of use of a plurality of channels by other wireless LAN communication apparatuses; and a channel setting control section 150 as a channel determining means for determining a channel apart from the basic channel used by the other wireless LAN communication apparatuses by the number of extended channels possibly used by the other wireless LAN communication apparatuses as the basic channel of its own apparatus.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007089927-A (JP)
Title: Ultrasonic treatment apparatus
Inventor: ISHIDA KAZUNARI
IPC: A61B8/00
Filed: 2005-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic treatment apparatus for reducing the circuit scale of the apparatus.  <P>SOLUTION: The apparatus includes: a treatment probe having a probe for imaging and a vibrator for treating; and an imaging/treating separation circuit which drives the probe for imaging or the vibrator for treating with the use of an ultrasonic pulse obtained from an ultrasonic pulse generating circuit by way of at least an ultrasonic delay circuit and which performs switching between the driving of the probe for imaging and the driving of the vibrator for treating with the use of the ultrasonic pulse.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007099808-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: HIROSE HIROSHI
IPC: C08L61/06
Filed: 2005-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition for sealing a semiconductor of an area grid array package, which retains a flame retardance and suppresses warpage in a semiconductor device at from -55 to 260°C, and the semiconductor device using the same.  <P>SOLUTION: The epoxy resin composition contains an epoxy resin (A-1) of formula (1) and/or an epoxy resin (A-2) of formula (2), a phenol resin (B-1) of formula (3) and/or a triaminophenyl (B-2) of formula (4), zinc molybdate (C-1) and/or zinc borate (C-2) and a crystalline silica (D). The semiconductor device of the area grid array package has a semiconductor element mounted on one side of a substrate, and substantially only one side of the semiconductor device, i. e. the substrate surface on which the semiconductor element is mounted, is sealed using the epoxy resin composition for sealing the semiconductor of the area grid array package.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007097680-A (JP)
Title: Electric opening/closing device of toilet seat or lid
Inventor: NOGUCHI TOSHIHIRO
IPC: A47K13/10
Filed: 2005-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric opening/closing device of a toilet seat or lid, capable of accurately storing the position of the opening end of the electric opening/closing device and opening the toilet seat/lid to the full-open position.  <P>SOLUTION: The position, at which the toilet lid is stopped by hitting at a low tank when the toilet lid is electrically opened (S10), is stored as the stop position (S11). A check flag for counting the number of times of the operation of storing the stop position is set at "+1" (S12). At the time, the latest stored stop position is compared with the stop position stored when the toilet lid is electrically opened the previous time (S13), and if the stop positions are different, the check flag is set at "0" (S14), and the electric opening operation is restarted. If the latest stop position and the last stop position are the same, whether the number in the check flag reaches "N" or not is confirmed (S15), and if the number in the check flag reaches "N", a control value of a control means is set with the latest stop position as the position of the opening end (S16). These steps are repeated till the number in the check flag reaches "N".  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007102880-A (JP)
Title: Manufacturing method of optical disk, and application apparatus
Inventor: TAKANO KOZO
IPC: B05D1/26
Filed: 2005-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive application apparatus in which liquid pool is prevented when a coloring material having high density is applied.  <P>SOLUTION: The application apparatus 10 is provided with a valve part 14 supplying the coloring material and a nozzle 12 being attachable and detachable for the valve part 14 and sticking the coloring material to an optical disk substrate surface, a discharge pipe 12a having a small diameter is formed at a discharge tip part of the nozzle 12, a fluorine processing member 11 covers an outer periphery of the discharge pipe 12a.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006099120-A (JP)
Title: Liquid crystal device and projection type display device
Inventor: SHIMOTOMAI NOBUYUKI
IPC: G02F1/13363
Filed: 2005-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal device and a projection display device whose color unevenness can be suppressed by setting an axis of transmission polarization of a polarizing member so that a color unevenness region due to the direction of the axis of transmission polarization of the polarizing member and a color unevenness region due to view angle characteristics of a panel shift from each other.  <P>SOLUTION: The liquid crystal display device 1 used as a light valve of the projection type display device has an incidence-side polarizer 58, an incidence-side retardation plate 96, a panel 100 where liquid crystal is sandwiched, a projection-side retardation plate 97, and a projection-side polarizer 59 arranged in this order. An axis 580 of transmission polarization of the incidence-side polarizer 58 is at 45° to the rubbing direction in the manufacture of the panel 100 and the incidence-side retardation plate 96 rotates the plane of polarization of light transmitted through the incidence-side polarizer 58 by about 45°.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007101326-A (JP)
Title: Method and instrument for measuring ductility value of metal material
Inventor: SHINOZAKI KENJI
IPC: G01N3/18
Filed: 2005-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring method and a measuring instrument capable of acquiring easily a ductility value of a metal material in a solid-liquid coexistence temperature zone.  <P>SOLUTION: This method/instrument is provided with a testing machine 1 for holding a test piece P, a laser beam irradiation device 3, a temperature measuring means 4, an imaging means 5, an image processing means 6 for image-processing a picked-up image picked up by the imaging means 5, and a control computation means 9, applies an initial tensile load onto the test piece P formed with gage marks at prescribed array on a surface, formes a molted pond Pa by irradiating the test piece P surface with a laser beam under this condition to measures a temperature thereof, and calculates a critical strain ε<SB>c</SB>in the temperature, based on a gage-mark-to-gage-mark distance L<SB>c</SB>and and an initial-gage-mark-to-initial-gage-mark distance L<SB>o</SB>when a crack is generated.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007100359-A (JP)
Title: Opening/closing device of opening/closing body for vehicle
Inventor: TAKAHASHI TORU
IPC: G01B7/00
Filed: 2005-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening/closing device in which an increase in the number of parts is suppressed and enabling a reduction in installation space by reducing the size of the opening/closing device.  <P>SOLUTION: A second pulley 28 is installed rotatably around a pivot shaft 37. Teeth 38 are formed on the second pulley 28. Deep groove parts 42 engaged with the teeth 32b of a timing belt 32 are formed in the second pulley 28 between the teeth 38 adjacent to each other. A through-hole 43 passing through toward the pivot shaft 37 is formed at the bottom part of the deep groove part 42. Contact tooth parts 32c formed integrally with the teeth 32b of the timing belt 32 pass through the through-hole 43. A piezo-film 44 in contact with the contact tooth parts 32c is stuck on the outer periphery of the pivot shaft 37 partially in the circumferential direction. Consequently, the size of the opening/closing device can be reduced to reduce the installation space while suppressing an increase in the number of parts forming the opening/closing device of an opening/closing body for a vehicle.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006034100-A (JP)
Title: Permanent magnet type motor
Inventor: BABA KAZUHIKO
IPC: H02K21/16
Filed: 2005-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a permanent magnet type motor that is satisfactory in controllability, even during high-speed rotation.  <P>SOLUTION: The permanent magnet type motor is provided with a stator 12 having a winding of plural phases and a rotor 16 having a rotor iron core 14, which is arranged facing the inner diameter side of the stator 12 via an air gap part and to which a magnet inserting hole 26 for arranging a permanent magnet 15 is provided, and the permanent magnet 15 provided to the inside of the magnet insertion hole 26 of the rotor iron core 14. A magnet notched part 29 is provided to the circumferential end part of the permanent magnet 15, and a thin coupling part is provided to the rotor iron core 14 along the magnet notched part 29. When the maximum value of the length of an air gap, where the inner periphery of the stator 12 and the outer periphery of the rotor 16 face each other, is set as La and the minimum value of the length of the air gap is set as Lb, the ratio La/Lb of the maximum value La to the minimum value Lb of the length of the air gap is set so as to be 1.3 ≤ La/Lb ≤ 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007105767-A (JP)
Title: Press line and workpiece machining method in press line
Inventor: YAMAMOTO YOICHI
IPC: B21D43/05
Filed: 2005-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To achieve efficient machining without causing wasteful processes even when machining a variety of workpieces with a different number of machining processes, and to materialize a simple replacement without increasing man-hours even when replacing dies.  <P>SOLUTION: A press line 1 is formed by arranging long sides of a plurality of press devices P1-P4 so as to be parallel with an array direction. A travelling rail 51 is provided orthogonally to the array direction with respect to respective press devices P1-P4 so as to allow the travel of a self-propellent bolster 52 loaded with a die D to be utilized next. The lower surface of a crown 3 overhanging an upright 2 is provided with handling robots 30a-30f. The intermediate part between the line and the upstream side of the press device P1 in the initial process are provided with workpiece charging seat loaders 10a, 10b. The intermediate part between the line and the downstream side of the press device P4 in the final process are provided with carry-out conveyors 20a, 20b for workpiece delivering.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007108513-A (JP)
Title: Liquid crystal display and its manufacturing method
Inventor: HATTA YOSHIHISA
IPC: G02F1/1343
Filed: 2005-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display having a large and stabilized storage capacitor.  <P>SOLUTION: The liquid crystal display has a TFT substrate, having a thin film transistor and a storage capacitor, a color filter substrate and a liquid crystal in between the substrates. The storage capacitor is provided with a lower electrode (2, 12A), a first insulating film (3, 13) covering the lower electrode, a second insulating film (6, 15) covering the first insulating film and an upper electrode (4, 18A) formed on the second insulating film.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007109597-A (JP)
Title: Magnesium oxide thin film and its manufacturing method
Inventor: KOUCHI FUMITO
IPC: H01J11/34
Filed: 2005-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnesium oxide thin film which can be used to an advantage as a protective film in a dielectric layer of AC-type PDP.  <P>SOLUTION: The magnesium oxide thin film has magnesium crystal phases with an average crystallite diameter of 1 to 18 nm and containing elements selected from among a group comprising aluminum, silicon, zinc, gallium, germanium, arsenic, cadmium, indium, tin, antimony, mercury, thallium, lead and bismuth, in a range of 0.0001 to 0.15 mol, dispersed in a magnesium oxide amorphous phase.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006148081-A (JP)
Title: Mold release film and method of manufacturing circuit board
Inventor: TAKAHASHI YASUNORI
IPC: B32B27/36
Filed: 2005-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold release film which has improved satisfactory mold release property and platability that conventional mold release films cannot provide while maintaining excellence in shape tracking property, uniform moldability, and FPC finishing appearance wrinkling; and to provide a method of manufacturing a circuit board utilizing the mold release film.  <P>SOLUTION: The mold release film of the present invention, which is used when manufacturing a circuit board, is formed by laminating first, second, and third layers in the described order. The first layer is made of a polyester resin; the second layer is made of a second resin that is different from the polyester resin; and the third layer is made of a third resin that has a softening point higher than that of the second resin. The first layer is a mold release layer, and has an internal haze of 5% or less.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007115811-A (JP)
Title: Laser oscillation method and solid-state laser device
Inventor: AKAGAWA KAZUYUKI
IPC: H01S3/06
Filed: 2005-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To correctly synchronize the repetition of the short pulsed laser light outputted from two different solid-state laser devices as well as to maintain stably a single lateral mode as a laser oscillation mode.  <P>SOLUTION: In a laser oscillation method for carrying out a laser oscillation in the single lateral mode by the side excitation of the solid-state laser medium arranged in a laser resonator, the diameter of the rod of a solid-state laser medium of a rod shape having a pillar form is set up such that, according to the resonator length of a laser resonator, both a curve indicating the change of the diameter of effective excitation volume derived from the change of the excitation intensity of the solid-state laser medium, and a curve indicating the change of the diameter of mode volume derived from the change of the excitation intensity of the solid-state laser medium, are drawn so as to possess a point of contact only at one point of A'.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006142816-A (JP)
Title: Liquid discharging head, and liquid discharging device
Inventor: TSUKADA KENJI
IPC: B41J2/175
Filed: 2005-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid discharging device which can efficiently discharge air bubbles in a filter chamber.  <P>SOLUTION: In the filter chamber 22 in which a filter 23 is arranged, ribs 26a-26d protruding from the internal wall of the filter chamber 22 are provided on the upstream side of the filter 23, and a pushing member 30 being a member which floats in ink is provided. The ribs 26a-26d are movable in the longitudinal direction of a guiding needle by engaging with guide groove sections 34a-34d which are formed on the side surface of the pushing member 30. When the ink is made to flow by a suction motion at the time of recovering motion, the pushing member 30 moves to the filter 23 by the flowing, and pushes out air bubbles in a space 28. Thus, the air bubbles are effectively discharged from the filter chamber 22.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007115051-A (JP)
Title: Xy stage device
Inventor: HOSOHATA TAKUYA
IPC: H02P25/06
Filed: 2005-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an XY stage device which reduces an adverse effect on operation of stage even if deformation arises in a platen.  <P>SOLUTION: A control system of the XY stage device 1 constitutes a closed loop with: a PID control element 13; a power/phase shift conversion element 14; a current/thrust conversion element 16; and a stage movable object dynamics element 17. In addition, a control system of an XY stage device 1 is equipped with; a platen scaling element 18 which calculates platen correction quantity from a position (angle) command; and a position/phase conversion element 19 which calculates a phase corresponding to the compensation quantity from the platen correction quantity and the detected stage movable object position (angle). The adverse effect on the operation of the stage is reduced even if deformation has arisen in the platen.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007120509-A (JP)
Title: Fluid valve opening/closing device
Inventor: NAKAZATO KENSUKE
IPC: F16K31/53
Filed: 2005-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid valve opening/closing device, capable of standardizing the turning operation of an existing fluid valve in which two types of the right-turn fluid valve or the left-turn fluid valve exist, in one direction.  <P>SOLUTION: With the turning operation of a turning operation part 13 around a turning operation axis, when a turning direction change part 12 is in a correct state, an existing turn part 6a, mounted integrally with a mounting part 11 turns in the same direction as the turning direction of the turning operation part 13. With the turning operation of the turning operation part 13, when the turning direction change part 12 is in a reverse state, the existing turn part 6a turns in the direction opposite to the turning direction of the turning operation part 13.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007121088-A (JP)
Title: Low voltage detection circuit
Inventor: SUGANO TAKASHI
IPC: G01R19/165
Filed: 2005-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accurate low voltage detection circuit having high reliability in turning on power and during normal operation.  <P>SOLUTION: This low voltage detection circuit comprises: a reference voltage generation circuit 10; a voltage dividing circuit 20; a comparator 30 as a comparison circuit; and a second constant-current transistor M2 series-connected to the dividing circuit 20. An auxiliary current transistor Ma is series-connected to a load element 40 in the same way as a first constant-current transistor M1. This current transistor Ma is controlled by a drain voltage A of the constant-current transistor M2. Further, the gate of the constant-current transistor M2 and the gate of the constant-current transistor M1 are connected to each other to form a current mirror. The size of the constant-current transistor M2 is adjusted so as to allow a second constant current I2 to pass therethrough, with the constant current I2 being several times as large as a first constant current I1 flowing through the constant-current transistor M1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006066932-A (JP)
Title: Method of manufacturing semiconductor memory device
Inventor: SHIMADA YASUHIRO
IPC: H01L21/8246
Filed: 2005-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor memory device, having high accuracy of reading data, utilizing the polarization state of a ferroelectric film.  <P>SOLUTION: In reading data, corresponding to the polarization state from the ferroelectric film 22 that can generate upward or downward residual polarization, a bias voltage is applied to a control gate electrode 23, to read the data. For example, supposing that the state that downward residual polarization exists represents data "1", and the state that upward or almost zero residual polarization exists represents data "0". In particular, by defining that the state that almost zero residual polarization exists represents data "0", the precision of reading is enhanced since the read current for data "0" is almost constant. Also the precision of reading is further improved, if imprinting is induced to one piece of the data (for example, data "1") in advance.  <P>COPYRIGHT: (C)2006,JPO&NCIPI