baber/WOPTO huggingface dataset:
Patent JP-2006324818-A (JP)
Title: Receiving device
Inventor: OKUYAMA TAKESHI
IPC: H04L7/00
Filed: 2005-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiving device that can receive data from a plurality of transmission lines and correct skew generated between transmission lines.  <P>SOLUTION: The receiving device 2 which receives data streams having a plurality of data blocks from the plurality of transmission lines L0 to L3 has a plurality of elastic buffers EB0 to EB3 where data streams obtained by inserting a plurality of symbols for timing adjustment which are successive by the number of transmission symbols are inserted between data blocks as markers for data blocks to be read out in the same cycle among the transmission lines L0 to L3 and data streams wherein symbols for timing adjustment are successive by the number of elastic symbols obtained by increasing or decreasing the number of transmission symbols are read in synchronism with a clock CLKr, and a deskew circuit 5 which writes the data streams, increases or decreases the number of deskew symbols of the symbols for timing adjustment from the number of elastic symbols to equalize the number of deskew symbols to the number of transmission symbols, and reads out blocks of the transmission lines L0 to L3 in the same cycle in synchronism with the clock CLKr.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006011402-A (JP)
Title: Organic el drive circuit and organic el display device
Inventor: YAKUMA KOJI
IPC: G09G3/30
Filed: 2005-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL drive circuit capable of reducing its power consumption by reducing the power consumption of a reset circuit in the organic EL drive circuit and capable of quickly resetting a capacitor or the like in an organic EL element or a pixel circuit.  <P>SOLUTION: An amplifier circuit for generating a predetermined constant voltage for constant voltage reset is provided, and an operating current switching circuit switches the operating current of the amplifier circuit to a current value of an idling state in a display period and switches the operating current to a current value (current value in a steady operation state) required for reset operation in a reset period. Consequently the shifting time of the amplifier circuit from the idling state to the steady operation state can be shortened and a constant voltage for constant voltage reset can be quickly generated in the initial portion of the reset period.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2008192629-A (JP)
Title: Method and apparatus for removing organic coating on surface of substrate
Inventor: NIITSUMA HIROSHI
IPC: H01L21/027
Filed: 2005-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus capable of removing an organic coating on the surface of a substrate inexpensively without deteriorating an apparatus region wet by a removing liquid with ethylene carbonate and propylene carbonate as a main constituent for a long time.  <P>SOLUTION: When the removing liquid containing liquid ethylene carbonate, propylene carbonate, or a mixture of the ethylene carbonate and the propylene carbonate as a main constituent is brought into contact with an organic coating on the surface of a substrate so as to remove the coating, a tetrafluoroethylene resin, polyether ether ketone or silicone rubber is used as a resin material for the apparatus region wet by the removing liquid.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006326717-A (JP)
Title: CUTTING TOOL OF SURFACE-COATED CERMET WITH THICK FILM alpha-TYPE ALUMINUM OXIDE LAYER ACHIEVING EXCELLENT CHIPPING RESISTANCE
Inventor: HONMA HISASHI
IPC: B23B27/14
Filed: 2005-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting tool of surface-coated cermet comprising thick film α-type Al<SB>2</SB>O<SB>3</SB>layer achieving excellent chipping resistance.  <P>SOLUTION: This cutting tool of surface-coated cermet has, on the surface of a tool base, a hard coating layer formed by deposition, comprising (a) a lower layer of a Ti compound layer having total average layer thickness of 0.5-10 μm, and (b) an upper layer of a thick film modified α-type Al<SB>2</SB>O<SB>3</SB>layer, comprising α-type crystal structure in a chemically deposited state, showing a specific component atom shared lattice point distribution graph, and having average layer thickness of 16-30 μm.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006328809-A (JP)
Title: Sandwich panel and production method used for the same
Inventor: IWATA TAKEO
IPC: E04B1/80
Filed: 2005-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a rigid polyurethane foam inside a sandwich panel causing cracks with the elapse of time when not withstanding stress of expansion/contraction under real usage environment.  <P>SOLUTION: The sandwich panel comprises the rigid polyurethane foam which is foamed and hardened by injecting a rigid polyurethane foam foamed original solution composition M into a space 15 formed inside a container shaped external surface material comprised of a front surface material 11, a rear surface material 12, and a frame material 13 interposed between the front surface material 11 and the rear surface material 12. A porous material 14 is attached to at least a part inside the frame material 13 and the rigid polyurethane foam is attached to the frame material 13 through the porous material 14.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006333153-A (JP)
Title: Videophone and videophone system
Inventor: TAKAHASHI KATSUNORI
IPC: H04M1/00
Filed: 2005-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a "videophone and videophone system" capable of reducing a wait time until a speech by a videophone is started and decreasing connection fees imposed on a user.  <P>SOLUTION: The videophone stores capability information acquired through capability information exchange and when the videophone makes a speech on next and succeeding times with an opposite videophone 3 by using a call applied to a videophone with a prescribed telephone number or a call received from the videophone, the videophone uses the stored capability information to connect to the opposite videophone 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006328899-A (JP)
Title: Door handle device
Inventor: MIZUSHIMA KENJI
IPC: E05B1/00
Filed: 2005-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door handle device excellent in the mounting workability of an antenna.  <P>SOLUTION: The invention is composed of an escutcheon 3 having a door handle device 1A, 1B exposed on the outer surface of a door panel 2, a door handle 4 arranged on the outer surface of the escutcheon 3, an end cover 5 covering the inner face of the escutcheon 3, an antenna temporary holding part 8 or 10 formed either on the end cover 5 or the escutcheon 3 and the antenna 6 supported by the antenna temporary holding part 8 or 10. The end cover 5 is fixed to the escutcheon 3 so that the antennal 6 placed in the antenna temporary holding part 8 or 10 is interposed and secured between the end cover 5 and the escutcheon 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006065835-A (JP)
Title: Controller for countermeasure against unauthorized access and control program for countermeasure against unauthorized access
Inventor: MASUMOTO KEI
IPC: G06F21/10
Filed: 2005-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To detect unauthorized access in real time to take a proper defensive countermeasure without inducing performance reduction or development burden.  <P>SOLUTION: An event monitoring part 4 always monitors a sign of unauthorized access in accordance with a set file K and notifies a after-mentioned software control part 6 about the showing of sign of unauthorized access when it shows. When notified by the event monitor part 4, the software control part 6 executes periodical executive software 7 by dynamic scheduling according to the set file A. The periodical executive software 7 detects unauthorized access on the basis of detailed processing of large computational complexity in accordance with control of the software control part 6. A countermeasure taking part 8 takes a defensive countermeasure against the detected unauthorized access in response to a request from the software control part 6.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006337732-A (JP)
Title: Image display system for conference
Inventor: NOJI MINORU
IPC: G09G5/00
Filed: 2005-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To display output images of information processing devices such as a plurality of PCs connected to an image selecting device as multiple images on an image display device by means of a simple connection that the image selecting device located on a conference table is connected to an image input terminal of the image display device through an image cable of a single system.  <P>SOLUTION: An image signal device is provided with: especially, a multiple inputs and image selection sequence control signal generating means; an image signal selection means; a synchronous composition means to compose a synchronizing signal for a main screen and a synchronizing signal for a sub-screen; a means for generating a compensation signal for a synchronous phase matching period of the synchronizing signal for the main screen and the synchronizing signal for the sub-screen; and a select image signal ID adding means. The image display device is provided with: especially, a quantizing means for quantizing the image signals; an ID detecting circuit means for signal recognition; a main screen synchronous signal detecting means; a sub-screen synchronous signal detecting means; a synchronous phase matching period compensation signal detecting means; an image memory means; an image memory writing control circuit means; a memory reading control means; and a display device part for displaying the image signals read from the image memory.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005330587-A (JP)
Title: Method for producing gear having excellent tooth surface strength and gear having excellent tooth surface strength
Inventor: WATANABE YOICHI
IPC: F16H55/06
Filed: 2005-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gear having excellent tooth surface strength where pitting resistance and wear resistance in the tooth surface are further improved.  <P>SOLUTION: The invention refers to a method for producing a gear using case hardening steel for machine structural use comprising, by weight, 0.3 to 3.0% Cr as the stock, and in which the content of C in the outermost surface is controlled to 0.5 to 0.9%, the content of N in the outermost surface is controlled to 0.3 to 0.8%, and the content of N is made equal to that of C, and further having a surface hardened structure where the intrusion depth of N reaches a depth of at least 80% of the effective hardening depth as a depth at which hardness Hv 550 can be obtained. In the method, the gear stock made of case hardening steel for machine structural use is subjected to nitriding treatment simultaneously with carburizing treatment at 800 to 950°C, and is thereafter cooled, thus the gear having excellent tooth surface strength with a surface hardened structure where not only C but also N is allowed to enter into solid solution can be obtained.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006338441-A (JP)
Title: Ic module for ic card, ic card, and program for ic card
Inventor: FUKAYA MUNEYUKI
IPC: G06F9/445
Filed: 2005-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC module for an IC card, the IC card, and its program capable of shortening a time required for processing such as loading and installing.  <P>SOLUTION: This IC module for the IC card is provided with an EEPROM storing contents, an I/F inputting an instruction signal from the outside, and a CPU performing processing on the contents stored in the EEPROM in response to the instruction signal inputted from the I/F. The EEPROM stores predetermined contents in a temporary state, and the CPU performs processing on the contents stored in the temporary state in the EEPROM as if the contents are not stored in the EEPORM. Upon receipt of a load instruction for the contents (S230-S260), a storage state is switched to an ordinary state (S300), and a status equal to that in loading the contents according to an instruction is set.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006340538-A (JP)
Title: Switching power supply
Inventor: YATANI YOSHIAKI
IPC: H02M3/155
Filed: 2005-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein further reduction of power consumption is difficult, because the number of switching times are constant irrespective of a load state, though a peak value of a current that flows in a switching device drops under a no-load state in a PWM control system.  <P>SOLUTION: This switching power supply comprises a PWM signal generator (42) that generates PWM signals, the switching device (Q1) that switches a first supply voltage (VIN), conversion means (5, 6, 7) that convert the switched first supply voltage to a second supply voltage (VOUT), an error amplifier (27) that outputs a difference between the second supply voltage and a reference voltage as an error signal, and an intermittent oscillation control circuit (18) that, when the error signal is equal to or lower than a prescribed first threshold value (Vp1), stops the switching operation of the first switching device. The PWM signal generator generates the PWM signals by changing pulse width based on the error signal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006340213-A (JP)
Title: Spread spectrum signal demodulation apparatus, spread spectrum signal demodulation method, radio wave generating source visualizing apparatus and radio wave generating source visualizing method
Inventor: KAMIMURA YUKIHIRO
IPC: H04B1/7073
Filed: 2005-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To easily specify and visualize a radio wave generating source by estimating a spread code and performing an inverse spread processing so as to detect a signal with a lower power density such as a spread spectrum signal.  <P>SOLUTION: A spread spectrum signal demodulation apparatus is configured with: an A/D converter section for receiving a signal of the spread spectrum system and applying frequency conversion to the signal to convert the signal into the digital data; and an inverse spread processing section that generates a base code signal (master code), corrects part of the base code signal to generate a corrected code signal (slave code), uses the base code signal and the corrected code signal to apply inverse spread processing to the digital data, replaces the base code signal with a code signal whose reception signal level is excellent after the inverse spread processing as a new base code signal, estimates the spread code by sequentially repeating the correction, and demodulates the digital data by using the estimated spread code.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006344473-A (JP)
Title: Lever type connector
Inventor: YAMAOKA TOKUJI
IPC: H01R13/639
Filed: 2005-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lever type connector contributing to downsizing and excellent in a lock-releasing property.  <P>SOLUTION: A flexible lock part 50 capable of deforming in bending in a direction approaching or separating from a side wall of a male housing 10 is formed in a thickness within a side plate 41 of a lever 12, and a locking part 51 formed at the flexible lock part 50 and a locking rest part 52 formed at an outside face of the male housing 10 are engaged with each other to have the lever locked at an insertion-coupling position. With this, a locking structure of the lever 12 does not protrude in a thickness direction of the lever, so that the connector can be downsized in a width direction. Further, a release part 53 releasing lock of the lever 12 held at the insertion-coupling position is arranged at a position a little toward an operating part 42 between a rotation center of the lever 12 and the operating part 42. With this, the releasing property of the lever 12 is improved.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006345259-A (JP)
Title: Receiving part termination system
Inventor: TAKAHASHI YASUHIRO
IPC: H04L25/02
Filed: 2005-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To adopt a transmission line equalization system capable of preventing the generation of inter-line skews caused by the dispersion of elements in a differential mode on a receiving end of a differential transmission system and to constitute the transmission line equalization system so as not to operate as equalization (high frequency compensation) in an unnecessary common mode, to suppress the irradiation of the common mode and to perform matched termination in the common mode.  <P>SOLUTION: A termination circuit for a differential mode signal is constituted between lines as a two-terminal network and a characteristic for compensating attenuation on a transmission line is provided to the network. A circuit for separating a common mode signal is used for the matching termination of the common mode signal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006342619-A (JP)
Title: Roof structure
Inventor: ISHIKAWA TAKASHI
IPC: E04D3/362
Filed: 2005-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-snow-falling type roof structure not requiring removal of snow accumulating on the roof and capable of melting the snow.  <P>SOLUTION: The roof structure comprises a roof material A consisting of a metallic roof material B having a male/female connection structure formed on the side ends in the width direction and provided with a recessed trough section 11 formed by erecting snow stop parts P raised upward as a male/female connection structure and a heat medium retainer sheet C provided in the trough section 11 and a snow melting unit H. The roof material is fixed to a roof underlayer α in the state that the snow stop part P of the roof material A is disposed approximately in parallel with the ridge of the roof, and the snow melting unit H is installed in the snow stop section P.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006352202-A (JP)
Title: Power amplifier
Inventor: SUGA NOBURO
IPC: H03F3/213
Filed: 2005-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power amplifier having an RF ground circuit with less frequency dependency as much as possible and eliminating the necessity of an increase in chip area.  <P>SOLUTION: First and second diodes 5 and 6 are connected in series between a base and a ground of a second bipolar transistor 2 for supplying a base bias current to a power amplifier bipolar transistor 1 by an emitter follower so that an anode of each of the diodes can be positioned on a base side of the second bipolar transistor 2. A collector of a third bipolar transistor 3 whose emitter is grounded is connected to the base of the bipolar transistor 2. A base of the third bipolar transistor 3 is connected between stages of the first and second bipolar transistors 5 and 6. Thus, an RF ground effect having very small frequency dependency can be obtained by the third bipolar transistor 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006346051-A (JP)
Title: Fundus photographing apparatus
Inventor: MATSUMURA KAZUNORI
IPC: A61B3/14
Filed: 2005-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fundus photographing apparatus capable of adjusting the quantity of photographing light when the fundus oculi is photographed according to the color characteristics of the anterior segment of an examined eye.  <P>SOLUTION: The anterior segment of the examined eye is photographed by an imaging element 33 when the photographing apparatus is aligned before the photography of the fundus oculi, and the spectral distribution of the iris region in the anterior segment is detected from the image of the anterior segment by a spectral distribution detecting means 47. The quantity of photographing light when the fundus oculi is photographed is adjusted by a control part 40 based on the result of the detection. In this way, as the spectral distribution of the iris region in the anterior segment is detected from the image of the anterior segment and the quantity of photographing light when the fundus oculi is photographed is adjusted based on the result of the detection, the excessive photographing light is prevented when the examined eye is, for example, blue, and the work of correction of the quantity of photographing light according to the difference of color of the iris of the examined eye can be reduced.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006346573-A (JP)
Title: Printing apparatus and printing method
Inventor: SAKIO SUSUMU
IPC: B05C5/00
Filed: 2005-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of detecting the state of a printing head in real time.  <P>SOLUTION: In a printing apparatus 3, a nozzle plate is divided into a plurality of pieces and each of electric charge measuring apparatuses 11<SB>1</SB>-11<SB>N</SB>and 26<SB>1</SB>-26<SB>N</SB>is connected to each of nozzle plates 11<SB>1</SB>-11<SB>N</SB>to measure the electric charge of every nozzle plates 11<SB>1</SB>-11<SB>N</SB>. The destaticization or the cleaning of the nozzles 12<SB>1</SB>-12<SB>N</SB>can be carried out when the measured result is abnormal. When the printing is carried out as the electric charged is measured, each of nozzles 12<SB>1</SB>-12<SB>N</SB>is cleaned before being clogged.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006348873-A (JP)
Title: Egr cooler
Inventor: KATAYAMA HARUYUKI
IPC: F02M25/07
Filed: 2005-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an EGR cooler having improved collecting efficiency while preventing the deposition of unburnt components without the need for special facilities.  <P>SOLUTION: The EGR cooler 26 cools part of exhaust gas from an internal combustion engine 100 and recirculates it as EGR gas into intake air I for cooling operation in an EGR device. It comprises a solvent coat T coating a wall face S of a passage 38 for the EGR gas G.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006351412-A (JP)
Title: Connector
Inventor: MAEKAWA AKITO
IPC: H01R13/621
Filed: 2005-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector capable of detecting the depth of fitting for starting bolting.  <P>SOLUTION: A connector 1 on an ECU side can be fitted to a connector 2 on the tower side, and a completely fit state can be brought on by bolting a bolt 4, after both connectors have been fitted to a specified depth and both connectors are aligned. At a specified depth, a detecting arm 32 provided on the connector 1 on the ECU side is elastically restrained to a support 12 provided on the connector 2 on the tower side, and a facing surface can be tapped by the detecting arm 32. Thus, failure, such as bending of a tip of a male terminal 13 on the tower side or damage to both connectors 1 and 2, can be avoided by starting bolting, after the specified depth has been reached.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007005509-A (JP)
Title: Semiconductor integrated circuit device and regulator using same
Inventor: HOJO YOSHIYUKI
IPC: G01R31/02
Filed: 2005-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device which can easily detect the breakage of parallelly connected bonding wires, and a regulator using the semiconductor integrated circuit device.  <P>SOLUTION: The semiconductor integrated circuit device IC1 comprises a semiconductor chip CHIP 1 which has transistors P1, P2 connected to the common base, pads T11, T12 connected to emitters, respectively, pads T21, T22 connected to collectors, respectively, and base signal generating means (DRV, ERR, E1); a frame FR1 to which the pads T11, T12 are connected in common via bonding wires W11, W12; and a frame FR2 to which the pads T21, T22 are connected in common via bonding wires W21, W22.  <P>COPYRIGHT: (C)2007,JPO&INPIT