baber/WOPTO huggingface dataset:
Patent JP-2007080432-A (JP)
Title: Optical pickup and optical disk device using the same
Inventor: DOWAKI MASARU
IPC: G11B7/135
Filed: 2005-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To adequately correct a coma aberration when an optical axis and a liquid crystal optical element are eccentric due to the lens shift of an objective lens or the like.  <P>SOLUTION: An optical pickup is provided with; a light source 31 which emits a light beam of a prescribed wavelength; an objective lens 32 which condenses the light beam emitted from the light source 31 on the signal recording face of an optical disk 11; a liquid crystal optical element 38 which is arranged between the light source 31 and the objective lens 32 and adjusts an aberration quantity of a coma aberration by changing refractive indexes; an optical path separation means 35 which divides the optical path of returned light reflected from the optical disk 11; and a light detection means 36 which detects the returned light separated by the optical path separation means 35. The liquid crystal optical element 38 has a pair of electrodes which are arranged opposite each other in an optical axis direction. One of the electrodes is provided with a pattern for correcting a coma aberration. The pattern for correcting a coma aberration has a plurality of boundary parts, which divide the electrode into a plurality of areas, and is formed so that the plurality of boundary parts may not cross the diameter of the entrance pupil of the objective lens.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007082154-A (JP)
Title: Data reproduction circuit
Inventor: TAMURA YASUTAKA
IPC: H03H17/00
Filed: 2005-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clock and data reproduction circuit by an over-sampling process which is provided with high-speed follow-up ability to a jitter and does not need flow control.  <P>SOLUTION: The data reproduction circuit comprises: an over-sampling decision circuit for sampling reception data by a clock based on a first reproduction clock to convert them to a digital signal; a circuit for selecting and outputting the reproduction data for deciding the digital signal generated by the decision circuit on the basis of a first reproduction clock; a phase error detection circuit for detecting a phase error according to timing differences from the reception data on the basis of the first reproduction clock; a data selection circuit for outputting a signal to which phase adjustment is performed on the basis of an output of the phase error detection circuit; a position adjustment circuit in which an adjustment signal adjusts a phase of a second reproduction clock which is in a state at least before the first reproduction clock and generates the first reproduction clock; and a clock generation circuit for supplying the over sampling decision circuit and the data selection circuit with the first reproduction clock.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007088561-A (JP)
Title: Image processor and processing method
Inventor: ARAI KAZUHIKO
IPC: G03G15/00
Filed: 2005-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a memory required for storing a table for correcting uneven coloring, when uneven coloring is corrected according to a plurality of screening conditions.  <P>SOLUTION: A condition dependent correction table 30 makes an input density correction value correspond with each of a plurality of different screening conditions so that the difference in uneven coloring, dependent on the screening conditions, is corrected for each input density Cin of an image. A common density correction table 32 makes an input density correction value correspond with a plurality of screening conditions commonly so that each dot position Xin in the main scanning direction is corrected for the corrected input density Cin'. The correction value for the input density Cin of an image can be indicated by the condition-dependent correction table 30 and the common density correction table 32.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007088787-A (JP)
Title: Radio communication apparatus and method of reducing unwanted radiation
Inventor: MAMADA KOICHI
IPC: H04B1/3822
Filed: 2005-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To drive a module at a high speed without deteriorating its performance, and to avoid a disadvantage that unwanted radiation noise exerts an adverse influence on radio communication.  <P>SOLUTION: A controller 15 controls to drive a hard disc 9 in a high speed mode until a system controller 13 feeds a TDMA starting notice signal. When the TDMA starting notice signal is fed, a communication circuit 2 controls to execute intermittent reception and controls to drive the hard disc 9 controlled to be driven until then in the high speed mode, in a low speed mode until the intermittent reception ends. This makes the hard disc 9 usable at high performance in non-intermittent reception. In the intermittent reception, the performance of the hard disc 9 is restrained to avoid the generation of the unwanted radiation noise, thereby avoiding the disadvantage of the adverse influence exerted on the intermittent reception.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007087833-A (JP)
Title: High-pressure discharge lamp device, high-pressure discharge lamp lighting device, and lighting system
Inventor: KASHIWAGI TAKAHITO
IPC: H01J61/88
Filed: 2005-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-pressure discharge lamp device excellent in electrical characteristics because a lamp voltage is enhanced in a mercury free high-pressure discharge lamp, a high-pressure discharge lamp lighting device using it, and a lighting system.  <P>SOLUTION: This high-pressure discharge lamp device including a translucent airtight vessel 1 having a discharge space 1c in its inside. a pair of electrodes 2, 2 sealed in the translucent airtight vessel so as to face the discharge space, a rare gas, and a metal halide is equipped with an arc tube IT having an ionization medium sealed in the airtight vessel essentially containing no mercury, and a magnetic field generating means MG to generate a dc magnetic field containing magnetic flux generated along a tube axis connecting between a pair of the electrodes of the arc tube.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007086013-A (JP)
Title: Manufacturing method of probe card
Inventor: MACHIDA KAZUMICHI
IPC: G01R1/073
Filed: 2005-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a probe card usable under a higher temperature, and to provide a manufacturing method thereof.  <P>SOLUTION: Each bonded interface of a contact probe and an electrode pad is formed with a same metallic material. Impurities are removed by irradiating ions to each bonded interface in vacuum, and thereafter, each bonded interface is aligned so that each bonded interface is associated while maintaining vacuum-state. According to the alignment, since bonding for each bonded interface is boded at normal temperature it is not necessary to form a melting layer with a low-melting point between the contact probe and the electrode pad like bonding via the melting layer. Accordingly, when the contact probe and the electrode pad are formed with a metallic material having a high-melting point, since the contact probe and electrode pad will not melt until high temperature is reached the probe card usable under high temperature can be provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007092636-A (JP)
Title: Control device for electric compressor
Inventor: HATTORI MAKOTO
IPC: H02P29/00
Filed: 2005-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To avoid a shutdown condition due to overcurrent or heating, by rotating an electric compressor with its rotation speed limited to one at which cooling effect is high.  <P>SOLUTION: During rotation speed control of the electric compressor which has been performed so far, it is judged if actual operation rotation speed of the electric compressor is lower than predetermined rotation speed N1 or not (step S102) when the maximum value of inverter output current absolute value during one second gets larger than 0.9 time of known rated current of a switching element (step S101). Rotation speed dare to be raised by predetermined rotation speed N3 since current margin is small when the actual operation rotation speed is lower than the rotation speed N1 (step S103). Rotation speed is lowered by only predetermined rotation speed N4 since current margin gets small also in this case (step S106) when the actual operation rotation speed is higher than the rotation speed N1 and higher than rotation speed N2 (step S104). Then, it is judged if it is necessary to continue rotation speed control operation or not (step S107).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007089902-A (JP)
Title: Game machine
Inventor: ONO YOSHINORI
IPC: A63F7/02
Filed: 2005-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine with a ball tray capable of smoothly guiding and discharging fed game balls.  <P>SOLUTION: The pachinko machine 1 has an upper tray 3a for receiving game balls put out in a game. The upper tray 3a has an inlet 168 on the right end side for feeding game balls to the upper tray 3a, and an outlet 169 on the left end side for discharging game balls stored in the upper tray 3a. The bottom 167 of the upper tray 3a is inclined in such a way that the right end side is high and the left end side is low, so that game balls flow from the right end side to the left end side. The outlet 169 disposed on the left end of the upper tray 3a is opened in such a way as to discharge game balls sideways. On a side of the outlet 169, a guide path 170 for guiding game balls from the upper tray 3a to a shooting device 130 is disposed in such a way as to communicate with the outlet 169.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007095618-A (JP)
Title: Display panel
Inventor: SHIRASAKI TOMOYUKI
IPC: G09F9/30
Filed: 2005-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To suppress to the minimum delay of current flowing to a data line by a parasitic capacity.  <P>SOLUTION: In the display panel, a data line 3 is provided on an insulating substrate 32, the data line 3 is covered by a gate insulating film 34, a scanning line 2 and a supply line 4 are provided on the gate insulating film 34 so as to cross at right angles the data line 3, the scanning line 2 and the supply line 4 are covered by an overcoat insulating film 36, and a barrier rib 20 is provided on the overcoat insulating film 36 so as to be superposed on the data line 3. A switch transistor 5, a maintenance transistor 6, a drive transistor 7, and a capacitor 8 are provided for every pixel at the lower part of the overcoat insulating film 36.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007091562-A (JP)
Title: Silica glass crucible for crystallization promoting coating
Inventor: MATSUDA YUJI
IPC: C30B15/10
Filed: 2005-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silica glass crucible for crystallization promoting coating which can improve the effect by a coating layer for promoting crystallization formed on the surface of a crucible and thereby can prevent falling-down of the side wall of the crucible due to the decrease of strength, in a crucible used for pulling up a semiconductor single crystal of silicon or the like.  <P>SOLUTION: A silica glass crucible which has an OH group concentration on the outer surface of 50 ppm or lower and the OH group concentration distribution of within ±10% of average concentration, is used as the silica glass crucible for applying a coating treatment for promoting crystallization.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007104794-A (JP)
Title: Multiple output switching power supply
Inventor: YAHAGI SUEYUKI
IPC: H02J9/06
Filed: 2005-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiple output switching power supply wherein in a power failure, reduction in output can be prevented for a certain time at a minimum cost in a limited space without use of an uninterruptible power supply.  <P>SOLUTION: In the multiple output switching power supply, multiple DC/DC converters 13-1 to 13-4 and a charge/discharge control circuit unit 14 for a secondary battery are detachably housed in the single enclosure of an output unit group. At normal times, the secondary battery is charged through the charge/discharge control unit. In power failure, power is supplied from the secondary battery to the inputs of the DC/DC converters through the charge/discharge control unit. Thus, the output of the power supply is kept normal for a certain time even in a power failure.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007099076-A (JP)
Title: Bumper absorber
Inventor: TANIGUCHI TAKAHIKO
IPC: B60R19/18
Filed: 2005-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a thin leg from being broken in a bumper absorber having the thin leg which absorbs the shock energy by being crushed, and deformed when the shock is applied.  <P>SOLUTION: The bumper absorber 10 has a top plate part 11 disposed over against the side on which the shock is applied, and two thin legs orthogonally extending to the top plate part 11. A part between the tip ends of the opposite sides to the top plate part 11 sides of two thin legs 12 is jointed by a cross bridge part 13. The fitting boss 13a projecting from the surface of the tip end side of the thin leg 12 is formed on the cross bridge part 13.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007102467-A (JP)
Title: Microcomputer
Inventor: TAGUCHI SHINICHIRO
IPC: G06F12/06
Filed: 2005-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microcomputer capable of effectively reducing a time wherein a CPU performs data writing to a plurality of resources.  <P>SOLUTION: When the CPU 11 outputs a prescribed writing address, a multiple selection signal output circuit 19 outputs a signal for simultaneously selecting two or more resources from the plurality of resources 12-14 on the basis of a decoded signal outputted from an address decoder 15.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007100467-A (JP)
Title: Locking mechanism
Inventor: SHIMAJIRI NAOHIRO
IPC: E05B83/00
Filed: 2005-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locking mechanism capable of closing a cover body in an opened state even if a lock pin is disposed at a lock position.  <P>SOLUTION: A clearance t1 is formed between the right wall 32A of a slider 32 and the right wall 24B of a lock member 24. The lock member 24 is made slidable with the slider 32 brought into an unmovable state (in which the lock pin 44 is disposed at the lock position) to close the cover body 14 in the opened state despite the fact that the lock pin 44 is disposed at the lock position.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007098049-A (JP)
Title: Game machine
Inventor: TAKANO YUJI
IPC: A63F7/02
Filed: 2005-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To make a player more absorbed in a game and to provide games with excellent amusement by adding new display modes to both normal and special games.  <P>SOLUTION: A rotary drum device 141 is composed of two rotating bodies, for example, rotary drums 142 and 143, as one set, and is disposed adjacent to an ornament symbol display device 107. The rotary drums 142 and 143 are coaxial with the rotation axis in the vertical direction in the figure 1. Both drums are rotatable as collaborated with each other or independently in the positive direction or the reverse direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007100943-A (JP)
Title: Portable equipment and its horizontal rotation mechanism
Inventor: KATO HIDEO
IPC: F16C11/10
Filed: 2005-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide portable equipment capable of positioning a first casing and a second casing into a plurality of opening conditions, and to provide its horizontal rotation mechanism.  <P>SOLUTION: The portable equipment comprises a first vertical shaft provided on the first casing, a second vertical shaft provided on the second casing, a rotating member which has one end rotatably provided on the first vertical shaft and the other end rotatably provided on the second vertical shaft for rotatably connecting the first casing and the second casing to each other, and a rotation restricting means for allowing the first casing and the second casing to rotate one of the first vertical shaft and the second vertical shaft in an opening or closing condition, and for preventing the first casing and the second casing from rotating the other of the first vertical shaft and the second vertical shaft in other conditions than the opening or closing condition.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007107560-A (JP)
Title: Sealed roller bearing
Inventor: YOSHIDA YOSHINORI
IPC: F16C33/78
Filed: 2005-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealed roller bearing which reduces torque and maintens sealing performance at the same time.  <P>SOLUTION: In the sealed roller bearing, a diameter of a sliding part of an outer peripheral seal groove sliding with a seal lip of a seal is smaller than a diameter dimension of an outer peripheral raceway of an inner ring. When an outside diameter dimension of an outer ring is D, an inside diameter dimension of the inner ring is (d), and a pitch circle diameter of a ball is PCD, the relationship among the dimensions is as follows; ä(D+d)/2}>PCD. Further, at least one of an end part and a sliding part of the seal lip is coated with a low friction material.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007075076-A (JP)
Title: Processed food having all nutrient ingredient entirely combined with food without using supplement, and method for producing the same
Inventor: KUSUSE NOBORU
IPC: A23L33/00
Filed: 2005-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processed food in view of the fact that it is said that prevention of lifestyle diseases and diet is difficult by food combination without using supplements for all energy, protein, fat (5 items), carbohydrate, dietary fiber, water-soluble vitamin (9 items), fat-solubility vitamin (4 items), mineral (3 items), trace elements (8 items), and electrolyte (2 items) of the nutrients of the dietary intake standard of the Japanese dietary intake standard of Ministry of Health, Labour and Welfare plan of 2005 edition.  <P>SOLUTION: This low-calorie processed food excellent in nutritional balance is obtained by using a dried product and a food material having as the base a minute or powdery material in a food ingredient list, calculating estimated energy requirement from estimated energy requirement (kcal/day) of adult and basal metabolism from a body level, and applying to the dietary intake standard of nutrients while putting in less than a limit. The daily intake of male and female of each age as 1 is dividedly ingested in one meal as one-third intake without measuring all nutrient ingredients. A method for producing the processed food is also provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006130647-A (JP)
Title: SELECTIVE GROWTH OF ZnO NANOSTRUCTURE USING PATTERNED ATOMIC LAYER DEPOSITION (ALD) ZnO SEED LAYER
Inventor: CONLEY JOHN F JR
IPC: B82B1/00
Filed: 2005-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for growing a ZnO nanostructure without using a metal catalyst.  <P>SOLUTION: A patterned zinc oxide nanostructure is grown without using a metal catalyst by forming a seed layer of a polycrystalline zinc oxide on the surface of a substrate. The seed layer can be formed by an atomic layer deposition technique. The seed layer is patterned, such as by etching, and the growth of at least one zinc-oxide nanostructure is induced substantially over the patterned seed layer by, for example, exposing the patterned seed layer to zinc vapor in the presence of a trace amount of oxygen. The seed layer can alternatively be formed by using a spin-on technique (such as a metal organic deposition technique, a spray pyrolysis technique, an RF sputtering technique) or by the oxidation of a zinc thin film layer formed on the substrate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006127740-A (JP)
Title: Stepped shield with inclined wing parts for perpendicular recording and magnetic pole structure
Inventor: HO KUOK SAN
IPC: G11B5/31
Filed: 2005-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic structure for preventing a magnetic head from writing a stray magnetic field.  <P>SOLUTION: The magnetic structure 500 includes a front projection part extended forward an air bearing surface (ABS) 502 of the magnetic head 221, and includes also 1st and 2nd side extension wing parts 518, 520 extended in the lateral direction from the front projection part 504. These wing parts 518, 520 have front edge parts 522, 524 retreating from the ABS, respectively. Since these wing parts 510, 520 are tapered, an amount of the retreating parts of the front edge parts 522, 524 increases with lateral distances from the center of the magnetic structure 500. This magnetic structure 500 can be used as, for example, a magnetic shield, or as a magnetic pole of a write head. Such a magnetic structure 500 has the special advantage of the use for a perpendicular recording system which is susceptible to an influence of writing the stray magnetic field.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007113023-A (JP)
Title: Method and device for forming electroless plating film
Inventor: SHONO TOMOTAKA
IPC: H01L21/3205
Filed: 2005-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for forming an electroless plating film capable of obtaining a semiconductor device having high reliability by improving the selective precipitation properties of an electroless plating film to Cu wiring, thus attaining the reduction of an interwiring leak or the like.  <P>SOLUTION: Only Cu wiring formed on a wafer 7 is heated by a heating mechanism 10. Next, an electroless plating liquid is discharged from a nozzle 9, and an electroless plating film is formed on the Cu wiring. The formation of the electroless plating film progresses on the heated Cu wiring, and the formation of the electroless plating film is suppressed on the part other than the Cu wiring. As a result, the selective precipitation properties of the electroless plating film onto the Cu wiring can be improved.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007114904-A (JP)
Title: Seat system
Inventor: TSUCHIYA MASATO
IPC: G06Q50/10
Filed: 2005-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat system capable of preventing dangers when spectators exit, by using seats to store benefit information in a ticket that has an RFID built in.  <P>SOLUTION: Seat use information is stored in a seat management part 8 if a seat number 6c stored in the RFID 5 of a ticket 4 matches a seat number 3a that a seat 2 specifies. Thereafter, the seat management part 8 sends benefit information to a sending part 16 that corresponds to the seat number 3a at which the seat use information is stored.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007117172-A (JP)
Title: Elevating system for wheelchair
Inventor: OTA HIROMI
IPC: A61G5/02
Filed: 2005-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light elevating system for elevating and lowering a seat of a sitting position holding wheelchair which makes the sitting position holding wheelchair elevatable and allows an unspecified number of people to work or eat efficiently at desks having different heights and installed in advance at home, facilities or schools.  <P>SOLUTION: A hydraulic jack cylinder for an automobile is improved to obtain the elevating system. The elevating system is incorporated into the lower part of a frame of a conventional vertically folding type sitting position holding wheelchair by using a folding function of the frame.  <P>COPYRIGHT: (C)2007,JPO&INPIT