baber/WOPTO huggingface dataset:
Patent JP-2006005237-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: KAWASAKI TAKASHI
IPC: H01L21/304
Filed: 2004-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide the method of manufacturing a semiconductor device capable of suppressing the dishing of a silicon layer by a simple method, and obtaining a stable flatness.  <P>SOLUTION: The method of manufacturing the semiconductor device comprises the steps of: (1) exposing the silicon layer by eliminating the upper portion of the protrusion of the silicon layer out of an insulating layer overlying the silicon layer having the protrusion; and (2) chemically and mechanically polishing the silicon layer exposed by slurry for polishing silicon while protecting the silicon layer by a remaining portion of the insulating layer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006019494-A (JP)
Title: Silicon nitride circuit board and semiconductor module
Inventor: KAGA YOICHIRO
IPC: H01L23/12
Filed: 2004-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon nitride circuit board with its reliability when bonded to a heatsink metal plate or the like improved by reducing the distortion of the silicon nitride circuit board, and to provide a semiconductor module using the same.  <P>SOLUTION: The silicon nitride circuit board 1 comprises a silicon nitride board 11, a metal circuit board bonded to one surface of the silicon nitride board 11, and a heatsink metal plate 18 bonded to the other surface of the silicon nitride board 11. The metal circuit board includes a circuit pattern 12 for mounting a semiconductor element thereon and an outer frame pattern 13 formed around the periphery of the circuit pattern 12. Through holes 14 are formed through the outer frame pattern 13, the silicon nitride board 11, and the heatsink metal plate 18. The bonding area of the outer frame pattern 13 accounts for ≥20% of the total bonding area of the silicon nitride board 11.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006014934-A (JP)
Title: Slot machine
Inventor: NISHIYAMA SAKAE
IPC: A63F5/04
Filed: 2004-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To change the probability of informing the players of the procedure of the operation especially according to the number of the specified symbols to be stopped concerning a slot machine.  <P>SOLUTION: A plurality of kinds of symbols (120) contain a plurality of specified symbols (for example, punch symbols 111). The game control means (200) has a specified symbol counting means (250) for counting the number of the specified symbols (for example, punch symbols 111) stopped and displayed on a plurality of reels (31-33) and an operation procedure informing probability alteration means (260) for changing the probability of informing the players of the operation procedure in an operation procedure lottery table (231) based on the result of the counting by the specified symbol counting means (250).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006018630-A (JP)
Title: Method, device, program and computer-readable memory for data retrieval
Inventor: GOTO TAEKO
IPC: G06T1/00
Filed: 2004-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in retrieval from a set of data containing a plurality of attributes that the retrieval requires complicated and difficult operations because optimum retrieval method is differed from each attribute, and a series of operation for data retrieval is a large burden for users not high in computer operation skill.  <P>SOLUTION: A retrieval key is selected from each of data displayed on a screen and divided based on attributes, a retrieval expression is formed from the retrieval key and a logic computing element, a database is retrieved by a retrieval method corresponding to the retrieval key, and results obtained by a plurality of retrieval methods are outputted based on the retrieval expression.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006019604-A (JP)
Title: Cooling water filter unit and device to be cooled
Inventor: YOSHIDA TAKESHI
IPC: H01L21/02
Filed: 2004-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent stoppage of a device to be cooled when a filter is clogged and to enable easy maintenance.  <P>SOLUTION: A cooling water bypass path 6 with a cooling water filter 5 is connected to a cooling water supply path 4 with a cooling water filter 2 and a water pressure meter 3 via a bypass path release means 7. A bypass path release control means 8 is provided, which outputs a signal for making the bypass path release means 7 carry out release operation when the detected output of the water pressure meter 3 exceeds a preset pressure.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006024033-A (JP)
Title: Paper sheet processor
Inventor: TANAKA YOSHINORI
IPC: G07D11/00
Filed: 2004-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To accurately confirm the residual number of paper moneys storable in a storage part.  <P>SOLUTION: This paper sheet processor is provided with: an accumulating part 20 for accumulating paper money; a pusher 54 for moving and pushing the paper money accumulated by the accumulating part 20 to the accumulating direction; a storage part 57 for storing the paper money pushed by the pusher 54; a detection sensor 59 for detecting the storage limit position of the paper money pushed by the pusher 54; a control part 65 for calculating the residual number of paper money which can be stored in the storage part 57; and a display part 75 for displaying the residual number of storable paper money calculated by the control part 65.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006038459-A (JP)
Title: Inspection implement and method for bga package
Inventor: ISHII KENICHI
IPC: G01R1/073
Filed: 2004-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To accurately measure the electric characteristics of elements housed in BGA packages.  <P>SOLUTION: An insulating substrate provided with holes (through-holes) matched with the pitch of solder balls of a BGA package is prepared. The edges of the holes are covered with electrically conductive members to form through-hole electrodes. Lead wiring is connected to each through-hole electrode. The substrate is arranged in such a way that the through-hole electrodes may be each in contact with the solder balls. Probe pins are passed through the through-holes into contact with the solder balls. A current is passed through the probe pins to be fourth terminals. The lead wiring from the through-hole electrodes are used as sense terminals to measure resistance values by the four terminal method (Kelvin method).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006038961-A (JP)
Title: Electrostatic charge image developing carrier, electrostatic charge image developer, method for manufacturing electrostatic charge image developing carrier, and image forming apparatus
Inventor: KUBO TSUTOMU
IPC: G03G9/10
Filed: 2004-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To form an image having high image quality and to stabilize image formation as against deterioration with lapse of time and an environmental fluctuation.  <P>SOLUTION: The electrostatic charge image developing carrier is composed of a core material subjected to a coating treatment by a coating coating resin layer, wherein the core material is ≥1.220 in the sphericity expressed by formula (I): the sphericity=(L/2)2x(π/S) (where L: the maximum diameter of a particle projection image, S: the area of the particle projection image and) is ≥1.8 to ≤6.0 in the surface roughness expressed by formula (II): the surface roughness=SBET/S' (where, SBET: the BET specific surface area of the particles, S': the specific surface area of the equivalent true sphere) and the coating resin layer contains acicular conductive powder and the surface roughness of the carrier obtained by subjecting the core material to the coating treatment by the coating resin layer is ≤1.6 and the developer including such carrier and the image forming method using the developer are provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006035476-A (JP)
Title: Tape printer
Inventor: YASUI JUNICHI
IPC: B41J15/16
Filed: 2004-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape printer capable of high precision fixed length printing by correcting variation in rotational frequency of a DC motor even through increase in winding resistance due to generation of heat in the DC motor at the time of continuous operation.  <P>SOLUTION: When the print key of a keyboard 3 is depressed, difference between an encoder pulse period detection value at the time of constant speed traveling during tape printing of previous printing time being stored in an EEPROM 63 and the reference value of encoder pulse period prestored in an ROM 64 is calculated at first. After a D/A output value to an electronic governor circuit 73 is increased/decreased by a rate corresponding to the reference value of the differential encoder pulse period and set as a new speed set value by D/A output setting, a switching transistor 72 is turned on to drive a DC motor 2 (S1-S2). On the other hand, encoder pulse period is detected during tape print at the time of constant speed traveling and stored in the EEPROM 63, and the DC motor 2 is stopped upon ending tape print (S3-S8).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006038020-A (JP)
Title: Rolling bearing device and double raw ball bearing to be used for the same
Inventor: TANIGUCHI YOZO
IPC: F16C19/18
Filed: 2004-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To maintain the rigidity of a bearing and elongate the life by preventing over preload under a low temperature and preload release under a high temperature.  <P>SOLUTION: This rolling bearing device 1 comprises a double raw ball bearing 4 having first and second raw balls 7, 8 mounted in a large pitch circle diameter Pa and in a small pitch circle diameter Pb, respectively, between radially opposed portions of double raw raceway surfaces 11, 12, 13, 14 of an inner ring 5 and an outer ring 6, the double raw ball bearing 4 being fitted and mounted in a fitting hole 2h of a housing 2 having a linear expansion coefficient greater than the outer ring 5. In order that a temperature change causes a change in the inner diameter of the outer ring 5 with a change in the fastening force of the housing 2 on the outer ring 5 to be equal between a first raw side A and a second raw side B, the outer diameter of an outer ring portion 5b on the second raw side B is smaller than that of an outer ring portion 5a on the first raw side A, a housing portion 2a on the first raw side A is thinner than a housing portion 2b on the second raw side B, or the outer diameter of the outer ring 5 and the thickness of the housing 2 are both set to be adjusted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005197648-A (JP)
Title: Method for manufacturing a circuit board wired by electroplating
Inventor: MIYAGAWA HIROSHI
IPC: H05K3/00
Filed: 2004-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for achieving a high density packaging of wiring patterns through the electrical characteristics improved by preventing signal reflection or noise that occurs because of the unnecessary parts of wiring patterns when wiring patterns are formed on a substrate by electroplating.  <P>SOLUTION: This method comprises steps of: forming a first electroless plating layer (19) on both sides of a substrate (1) with a metal foil (17) on both sides; forming a first electroplating layer (21) on the electroless plating layer; forming a wiring pattern by etching in a way that a wiring pattern (5) does not extend to the edges of the substrate; forming a second electroless plating layer (41) on the entire substrate; forming a plating resist pattern (43) in a way that only the designated parts of a wiring pattern are exposed; providing a second electroless plating (27, 29) at the designated parts of the above wiring pattern by supply voltage from the second electroless plating layer; removing the plating resist pattern and second electroless plating layer; and then forming a solder resist (45) in a way that only the designated parts of the wiring pattern are exposed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006042465-A (JP)
Title: Motor with brake mechanism
Inventor: KINOSHITA YASUAKI
IPC: H02K7/112
Filed: 2004-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor with a brake mechanism that can adequately impart a braking force to a shaft by an extremely simple part constitution.  <P>SOLUTION: The motor 10 with the brake mechanism is constituted of: a roller bearing 21 that rotatably supports the brake mechanism 20 to the shaft 16; a one-way clutch 22 arranged at the external periphery of the shaft 16; and a brush bearing 23 fit to a recess 12a of a housing 12 so as to contact with the external peripheral face of the one-way clutch 22 and the external peripheral face of the roller bearing 21. The friction force generated between the brush bearing 23 and the housing 12 is made larger than a load that makes the shaft 16 reversely rotate when the motor 10 is not applied with a current so that the one-way clutch 23 idles at the forward rotation of the shaft 16 and is locked at the reverse rotation of the shaft.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006037520-A (JP)
Title: Method of manufacturing floor material
Inventor: HAYASHI MORIO
IPC: E04F15/04
Filed: 2004-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To easily manufacture a floor material, by manufacturing the inexpensive floor material capable of preventing a tongue part from swelling, and preventing the whole floor material from swelling when water permeates from an end part.  <P>SOLUTION: A plurality of slats 13 are formed by cutting a floor original plate 11 for constituting a main body of a plate-like main material 9 composed of a woody fiber material. Afterwards, when manufacturing the floor material 1 in a plurality by forming the tongue part 2 in the end part of the respective slats 13, a recessed groove part 15 is formed in a part (b) cut for forming the slats 13 of the floor original plate 11 in one surface of the plate-like main material 9. Afterwards, the floor original plate 11 is formed by embedding a submaterial 10 composed of a timber laminated plate or timber in the recessed groove part 15. Afterwards, the floor original plate 11 is cut in a substantially intermediate part in the groove width direction of the recessed groove part 15, and the slats 13 having the submaterial 10 in the end part are formed in a plurality. Next, the tongue part 2 is formed in the end part of the respective slats 13.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006041315-A (JP)
Title: Die bonder
Inventor: NITTA KAZUNORI
IPC: H01L21/52
Filed: 2004-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a die bonder for saving working time (cycle time) required for putting an adhesive tape and attaching a chip, and improving the merit of automatization.  <P>SOLUTION: In a provisional press-bonding unit 51 of the die bonder 50 and a bonding unit 54, respective imaging means 9, 16 and engagement means 10, 17 are made independent for saving from five conventional stages to three ones each. As a result, the respective imaging means 9, 16 and the engagement means 10, 17 are separately and nearly simultaneously made, and further at least provisional press-bonding/final press-bonding/peel bonding after press units 51-55 are integrated for continuous operation to the entire die bonder 50.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006049957-A (JP)
Title: Storage device
Inventor: TSUIKI JUN
IPC: H04L13/08
Filed: 2004-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage device capable of executing region release processing of data having an arbitrary data length stored in a data region at a high speed with respect to a storage device, for receiving data having an arbitrary length to store the data upon receiving the input of data having an arbitrary data length and outputting the stored data in an input order.  <P>SOLUTION: The storage device is provided with a start position pointer 15 for additionally storing a writing position before changing every time the writing position of a writing pointer 12 is changed by input of data. In region release, a new reading position is obtained on the basis of the stored writing position and the number of data to be released.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005298961-A (JP)
Title: Tungsten based sintered material having high strength and high hardness suitable for use as mold for hot press molding of optical glass lens
Inventor: YO SEKIHIN
IPC: C22C27/04
Filed: 2004-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a W based sintered material having high strength and high hardness used as a mold for hot press molding of an optical glass lens.  <P>SOLUTION: The W based sintered material is composed of, by mass, 0.2 to 1.5% of Ni, 0.5 to 4% of one or more kinds selected from Mo, Cr, Nb and Re and 0.1 to 1% of Y<SB>2</SB>O<SB>3</SB>, and optionally, (a) 0.05 to 0.5% of VC and/or (b) 0.01 to 0.5% of Co and/or Fe, the balance being W, and has a structure where W-M alloy phases (M denotes one or more kinds selected Mo, Cr, Nb and Re) form a sintering bonding with one another and, by structural observation with a scanning electron microscope, fine Ni phases or Ni-Co alloy phases or Ni-Fe alloy phases or Ni-Co-Fe alloy phases and Y<SB>2</SB>O<SB>3</SB>phases are dispersed and distributed along boundaries of the above W-M alloy phases and wherein the above W-M alloy phases have a maximum particle diameter of 30 μm or less.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006046762-A (JP)
Title: Failure prediction and diagnostic method and device for ghp
Inventor: TANIGUCHI YOSHIHITO
IPC: F02D29/04
Filed: 2004-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a failure prediction and diagnostic method and device optimum for GHP.  <P>SOLUTION: This failure prediction and diagnostic method for GHP performs an initial monitoring mode S100 for sampling one or more operation data showing the operation state of a GPH (gas heat pump type air conditioner) for a predetermined period after starting a monitoring for failure prediction and diagnosis of the GHP, and forming a plurality of reference values that are basis of determining abnormality or reduction in performance of equipment constituting the GHP so as to correspond to a plurality of different reference operation ranges, respectively; and a prediction mode S190 for sampling operation data, after performing the initial monitoring mode S100, to obtain present values of the operation data or processed data obtained by processing them, and determining a sign of abnormality or reduction in performance of the equipment based on the reference value and present value related to a reference operation range to which the operation condition in the sampling is matched.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006043568-A (JP)
Title: Filter apparatus
Inventor: SHIRAISHI TERUO
IPC: B01D46/42
Filed: 2004-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter apparatus arranged to communicate with various kinds of apparatus sucking and discharging a fluid, wherein a life of a fixed filter is increased.  <P>SOLUTION: A fluid filter apparatus 10 consists a housing 12 planned to form an inner space 18, communicating with the first flowing hole 14 and the second flowing hole 16, and the fixed filter 20 arranged in the inner space 18 of the housing 12, wherein the second flowing hole 16 communicates with various kinds of apparatus M sucking and discharging the fluid. The inner space 18 is equipped with the first space 18a facing one side of the fixed filter 20 and also communicating with the first flowing hole 14, wherein a valve disk 22, partially covering, flexibly near and far, the surface of the fixed filter 20 on the side of the first space 18a, is installed in the housing 12. The valve disk 22 controls the catch of impurities D on a contacting area A of the valve disk 22 against the fixed filter 20 by contacting to the surface of the filter 20 when sucking the fluid by the apparatus M, and the valve disk 22 enables the fluid from the contacting area A of the valve disk 22 to flow by departing from the fixed filter 20 when discharging the fluid from the apparatus M.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006045444-A (JP)
Title: Diallyl phthalate resin molding material
Inventor: YUASA MICHIYUKI
IPC: C08K3/00
Filed: 2004-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diallyl phthalate resin molding material which has improved thermal discoloration resistance without deteriorating the excellent mechanical characteristics and electric characteristics of conventional diallyl phthalate resins.  <P>SOLUTION: This diallyl phthalate resin molding material is characterized by containing (a) a diallyl phthalate resin and (b) an antioxidant as essential components. The molding material preferably further contains (c) an inorganic base material. Preferably, the diallyl phthalate resin molding material contains (a) the diallyl phthalate resin in an amount of 20 to 50 wt.% and (b) an antioxidant in an amount of 0.2 to 3 wt.%, based on the total amount of the molding material. In addition, the antioxidant is preferably a sulfur-based antioxidant.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006054702-A (JP)
Title: Emergency information providing system and method therefor, and portable communication terminal
Inventor: KANEKO TAKAHIRO
IPC: H04H20/59
Filed: 2004-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To notify a portable communication terminal of information on emergency information broadcasting, by unitarily detecting that several broadcasting stations broadcast emergency information.  <P>SOLUTION: An emergency notification device 1 notifies of emergency information broadcasting by receiving broadcast waves from broadcasting stations 6a, 6b, or by receiving a notification from the broadcasting stations 6a, 6b via a communication network 5. The emergency notification device 1 that detects emergency information broadcasting transmits information on emergency information broadcasted from a prescribed broadcasting station to a pre-registered portable communication terminal device 2 via the communication network 5, a mobile radio communication network 4, and a base station device 3. The portable communication terminal 2 that receives the information starts a receiver so that broadcast waves from a prescribed broadcasting station can be received by a broadcast receiver in the portable communication terminal 2, operates speakers and displays, and emergency information broadcasting transmitted from a prescribed broadcasting station can be viewed by the user.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006051229-A (JP)
Title: Image processing device and image processing method, and ultrasonic diagnostic equipment
Inventor: KOBAYASHI TADAHARU
IPC: G06T1/00
Filed: 2004-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To surely remove or reduce image noise around high-frequency components from a gray-level image collected by ultrasonic diagnostic equipment, surely secure information on observationally important portions including a lot of high-frequency components such as a boundary of a structure on the image and ensure the reduction of speckle noise.  <P>SOLUTION: The noise of sampling data produced from reflected waves of the ultrasonic wave signal obtained by scanning the ultrasonic wave signal in a subject is reduced before scan conversion. Concretely, the image processing device computes pixel change information, as a spatial change of the pixel value of the sampling data becomes larger, showing a large absolute value (steps S1-S4), computes a weighting factor according to the computed pixel value change information (a step S5), and weightedly adds the sampling data and the data of smoothing images of the sampling data mutually using the weighting factor (a step S6).  <P>COPYRIGHT: (C)2006,JPO&NCIPI