baber/WOPTO huggingface dataset:
Patent JP-2009098566-A (JP)
Title: Optical sheet and its manufacturing method
Inventor: MORONAGA KOHEI
IPC: G02F1/13357
Filed: 2007-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminance controlling member which has constitution that a low refractive index layer such as an air layer is interposed at a place where light from a light source is made incident to avoid contact with other optical members and clear level difference (height difference) is provided to that place and around it and a side lobe is not produced in order to demonstrate a desired optical characteristic when applied to a back light unit for display.  <P>SOLUTION: An optical sheet has a lot of unit lenses or prisms arranged in a row at an emission surface side and a rugged shape constituted by arranging a lot of projected parts and recessed parts in order at an incident surface side. The recessed parts at the incident surface side are arranged at a position corresponding to a light condensing shape of parallel light which is made incident from the unit lens or the prism at the emission surface side and light reflecting layers are formed on the whole surfaces of the projected parts.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009102457-A (JP)
Title: Manufacturing method for polycarbonate resin particle
Inventor: UCHIMURA TATSUJI
IPC: C08J3/14
Filed: 2007-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for solving a problem of blocking of poor solvent suspension containing polycarbonate resin particles obtained by improving a manufacturing method for polycarbonate resin particle by supplying organic solvent solution containing polycarbonate resin into a granulation tank continuously, heating the organic solvent solution while keeping a suspended state in poor solvent for the polycarbonate resin to evaporate the organic solvent and drain it from the granulation tank continuously in order to produce the polycarbonate resin particles, and draining the poor solvent suspension containing the produced polycarbonate resin particles from the granulation tank continuously.  <P>SOLUTION: In this manufacturing method, at least a part of amount of poor solvent corresponding to the amount of the poor solvent drained away out of a system is supplied to wet a wall surface of a vapor phase part in the granulation tank. In a preferable embodiment, the poor solvent is sprayed on the wall surface of the vapor phase part in the granulation tank through a nozzle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009102814-A (JP)
Title: Structure of sound insulation partition wall
Inventor: TAKAHASHI YASUO
IPC: E04B2/74
Filed: 2007-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a sound insulation partition wall capable of increasing sound insulation performance by eliminating the sound bridge between a ceiling side and a floor surface side and forming a sound installation state.  <P>SOLUTION: A vertical furring strip 7 comprises a compound vertical furring strip having an inner vertical furring strip member 10 disposed on the sides of upper and lower frames 3, 4 on the ceiling side and the floor surface side, an outer vertical furring strip member 9 disposed on the side of a gypsum board 8, and a vibrationproof rubber 11 interposed between these inner and outer vertical furring strip members 9, 10 and connecting these vertical furring strip members 9, 10 to each other. The inner vertical furring strip member 10 of the compound vertical furring strip 7 is attached to the upper and lower frames 3, 4 with screws, and the gypsum board 8 is attached to the outer vertical furring strip member 9 with screws.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009104329-A (JP)
Title: Information processing apparatus, and method for processing data
Inventor: SANADA TOSHITAKA
IPC: G06F13/10
Filed: 2007-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing apparatus and a method for processing data which allow an OS to detect a key input from a console even if a serial console driver does not exist when an OS not using a keyboard function owned by BIOS has been installed.  <P>SOLUTION: A computer 1 includes: an input operation means for performing input operations; an input operation control means for controlling the operations from the operation control means; a data conversion means for converting console data, which is output from another information processing apparatus used as a console, into code data that is recognizable by an operating system (OS); a console data output means for outputting the console data to the conversion means; and a code data output means for outputting the code data converted by the conversion means to the input operation control means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009105669-A (JP)
Title: Method and device for controlling traffic
Inventor: NISHIDA TAKAKUNI
IPC: H04L47/22
Filed: 2007-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-speed and compact QoS circuit, especially a WFQ circuit for performing queue control.  <P>SOLUTION: The WFQ circuit 100 using a weighted round robin has a storage means for storing the values of quotient counters corresponding to each of a plurality of input ports and the value of a remainder counter. The WFQ circuit 100 selects the quotient counter of the minimum value in the quotient counters, transmits a transmission request from an input port corresponding to the selected quotient counter to a later-stage circuit, and updates the values of the quotient counters except the selected one to values obtained by subtracting the values of the selected quotient counter from them. A value obtained by adding the frame length of input from the input port corresponding to the selected quotient counter to the value of the remainder counter corresponding to the input port is divided by the value of a prescribed weight corresponding to the input port. The value of the selected quotient counter is updated by the quotient of a divided result. The value of the remainder counter corresponding to the input port is updated by the remainder.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009103583-A (JP)
Title: Laser marking apparatus
Inventor: TAMAMURA AKITO
IPC: G01C15/00
Filed: 2007-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser marking apparatus for reducing a component cost by innovating a constitution of a gimbal mechanism, and for preventing the operation accuracy of the gimbal mechanism from being deteriorated even if central axial lines of a pair of shafts are shifted.  <P>SOLUTION: A light source unit holder attached to a light source unit is swingably supported through the gimbal mechanism. A bright line is projected by a laser light emitted from the light source unit. The gimbal mechanism has a pair of the shafts 6 for swingably supporting a swinging body 60 on both sides. Spherical receiving holes 66 are formed at ends of a pair of the shafts 6. Spherical receiving holes 602 are formed in the swinging body 60 in locations in which the swinging body 60 faces the ends of a pair of the shafts 6. Spherical bodies 8 intervene between the spherical receiving holes 66 in a pair of the shafts 6 and the spherical receiving holes 602 in the swinging body 60 facing the spherical receiving holes 66 in the shafts 6. The swinging body 60 is swingably supported.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009104537-A (JP)
Title: Printing system
Inventor: SANO TAKASHI
IPC: G06F13/00
Filed: 2007-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively construct an accurate time-information collection system in a printer, having only relative time while having no local absolute-time, and its printing system.  <P>SOLUTION: Relative-time information of a printer is transmitted to a host server so as to compare it with local absolute-time provided in the host server. Consequently, it allows collection of time information by making time information of print job history information of the printer as accurate local absolute-time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009104749-A (JP)
Title: Optical disk apparatus and tracking control method
Inventor: ODA KAZUHIRO
IPC: G11B7/09
Filed: 2007-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To generate a high-precision tracking error signal by simply and reliably removing a high frequency component which causes deterioration in signal quality.  <P>SOLUTION: A DPD circuit generates a tracking error signal by a phase difference detecting technique (DPD) based on a signal received by an optical pickup. A digital signal processing circuit generates an information signal based on the received signal. When the information signal contains a specific signal component (2T signal), a 2T detecting circuit 36 generates mask pulses. A 2T masking circuit 27 removes the tracking error signal only during a mask pulse period by a masking process. A timing generating circuit 35 synchronizes the mask pulse with the tracking error signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009107063-A (JP)
Title: Grinding method and grinding device
Inventor: TAKAGI TOSHIMASA
IPC: B24C11/00
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinding method capable of sustaining an optimum polishing state by keeping the water content of a polishing material in the optimum state.  <P>SOLUTION: This polishing device polishes the surface of a member to be polished 2 by jetting the polishing material 4 containing a water content of a predetermined quantity against the material to be polished 2 for polishing operation. The polishing device comprises: a collection part 10 for collecting the polishing material 4a of a part of the polishing material 4 after being jetted against the member to be polished 2 and discharging the collected part of the polishing material 4a again to the polishing material 4; an agitating part 11 for agitating the polishing material collected in the collection part 10 in the collection part; and a supply part 12 for supplying the water content of a predetermined quantity to the polishing material 4 collected in the collection part 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009110251-A (JP)
Title: Obstacle recognition device and autonomous traveling object having the same and its control method
Inventor: MAEDA MUNEHIKO
IPC: G05D1/02
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and simply configured obstacle recognition device for enabling an autonomous traveling object to surely recognize the presence/absence of any obstacle on its traveling path, and to perform stable autonomous traveling and an autonomous traveling object having this obstacle recognition device and its control method.  <P>SOLUTION: Two horizontal scan laser range finders 104 for scanning an optical axis to a direction crossing the traveling direction of an autonomous traveling vehicle C on a front road surface of the traveling autonomous traveling vehicle C are provided, and respective scanning shafts 104a of the two horizontal scan laser range finders 104 are inclined so that the scanning lines of the respective optical axes of the horizontal scan laser range finders 104 can cross each other on the front road surface of the autonomous traveling vehicle C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009106977-A (JP)
Title: Laser processing method
Inventor: KUMAGAI MASAYOSHI
IPC: B23K26/38
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser processing method for forming a modified region of high function as a cut start point for a board-like processing object having a GaAs substrate.  <P>SOLUTION: The modified region 7 to be a cut start point is formed on a GaAs substrate 12 along a planned cut line 5 by irradiating the processing object with a laser beam L, i.e., a pulsed laser beam with a pulse width of 31-54 ns and a pulse pitch of 7.5-10 μm. The modified region 7 formed on the GaAs substrate 12 along the planned cut line 5 permits cracks to be easily generated in the thickness direction of the processing object 1. Therefore, the modified region 7 having extremely high function as the cut start point is formed on the board-like processing object 1 having the GaAs substrate 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009107990-A (JP)
Title: Ionic compound and electrolyte material
Inventor: MURATA KAZUHIKO
IPC: H01M10/0569
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ionic compound having excellent hot water resistance, and to provide an electrolyte material, because the hot water resistance of the ionic compound has not hitherto been evaluated.  <P>SOLUTION: The ionic compound is characterized by comprising a cation represented by formula (1) (wherein, R<SP>1</SP>to R<SP>5</SP>are each an organic group which is same or different and may each mutually be bound) and an anion of a compound, e.g. silver dicyanonitrosomethanide.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009109866-A (JP)
Title: Polyurethane foam roller and toner supply roller
Inventor: TOKITO SHINYA
IPC: B29L31/32
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyurethane foam roller having high air permeability and stable appropriate hardness although the molding source material has a large proportion of TDI in a polyisocyanate component and an NCO index of over 100.  <P>SOLUTION: The polyurethane foam roller is produced by injecting a polyurethane foam source material into a mold, foaming and hardening in the mold and crushing the molded polyurethane foam layer. In the polyurethane foam source material, not less than 70 mass% of the polyisocyanate component is TDI, and the amount of use of the polyisocyanate component with respect to a polyol component is over 100 and less than 120 in terms of the NCO index. After crushing, the polyurethane foam layer is subjected to a hardness stabilization process in an environment at from 15°C to 40°C with a steam amount of from 5 g/m<SP>3</SP>to 40 g/m<SP>3</SP>. The roller has a hardness of from 150 g to 300 g and air permeability of not less than 2.5 L/min.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009110621-A (JP)
Title: Magnetic tape
Inventor: TANAKA KENJI
IPC: G11B5/584
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic tape which can achieve stable following operation of a magnetic head even when the magnetic head deforms due to temperature, humidity conditions or the like.  <P>SOLUTION: The magnetic tape provided with a plurality of data bands 22 which can record data signals, has servo pattern regions 15 which are configured with burst signals, and the servo pattern regions 15 are formed at predetermined intervals in a longitudinal direction of the magnetic tape 21 in a plurality of data bands 22 to 24. The servo pattern regions 15 formed in the data bands 22 to 24 are formed so that the positions in the longitudinal direction of the magnetic tape 21 are different from each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009106671-A (JP)
Title: Game machine
Inventor: SATO MASARU
IPC: A63F7/02
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of allowing a player to appreciate a rendition with reality to be obtained by actual touch with a hand, by announcing reliability or the like, with the use of mechanical and physical state change.  <P>SOLUTION: The game machine includes: figure models 55, 57 to be freely projectable/retractable between a visually recognizable state and a visually unrecognizable state in the front part of a transmittable section 35b; and figure models 56, 58 to be freely projectable/retractable between a visually recognizable position and a visually unrecognizable position in the rear part of the transmittable section 35b when the transmittable section 35b is changed-over into a transmission state. A rendition control means 91 and a display control means 92 controls the transmittable section 35b to be changed-over into the transmission state after the figure models 55, 57 are projected/retractable in the non-transmission state of the transmittable section 35b. Consequently, an unconventional rendition to change the reliability is performed before/after the transmittable section 35b becomes the transmission state through the use of the mechanical and physical figure models.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009109159-A (JP)
Title: Refrigerator
Inventor: TOGAWA SHUICHI
IPC: F25D29/00
Filed: 2007-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator capable of improving safety, by easily preventing flooding of a temperature sensor.  <P>SOLUTION: This refrigerator 1 is provided for detecting the indoor temperature of a storage chamber 2 by the temperature sensor 20 having an element part 21 having an element for detecting the temperature and formed in a cylindrical shape and a lead wire 22 connected to the element part 21. The temperature sensor 20 is arranged in a recessed part 11 arranged on a wall surface of the storage chamber 2 by vertically arranging the axial direction of the element part 21. The element part 21 penetrates through an upper surface 11a of the recessed part 11, and a boundary between the lead wire 22 and the element part 21 is arranged above the recessed part 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009114899-A (JP)
Title: Ion current detecting device of internal combustion engine
Inventor: IZUMI MITSUHIRO
IPC: F02P17/12
Filed: 2007-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion current detecting device improved so as to further accurately and peculiarly extract only target signals.  <P>SOLUTION: The ion current detecting device comprises a signal detecting portion 3 detecting an ion current corresponding to an ion generated during the combustion of mixture in a combustion chamber, a peak specifying portion ST5 specifying a peak position PK of a detection signal S(j) obtained from the signal detecting portion 3, a level converting portion ST6 level converting the detection signal before the peak position specified by the peak specifying portion ST5 into a generally straight line shape so as to continue to changes of the detection signal after the peak position, and a signal extracting portion ST7 obtaining an extracted signal S<SB>OUT</SB>(i) by performing digital filter processing on the detection signal S<SB>IN</SB>(i) converted by the level converting portion ST6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009115186-A (JP)
Title: Vehicle control device and hybrid vehicle mounted with the control device
Inventor: HAYASHI KOJI
IPC: B60W20/00
Filed: 2007-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle control device and a hybrid vehicle mounted with the control device, capable of shortening the time required until a vehicle reaches a state of being able to travel, for the vehicle having a mechanical oil pump and an electric oil pump.  <P>SOLUTION: When starting a hybrid system in a vehicle stopping state, when the oil temperature is the predetermine temperature or above, READYON is permitted by securing hydraulic pressure of a power transmission mechanism by continuous driving of the electric oil pump EOP. When the oil temperature is less than the predetermined temperature, the READYON is permitted by securing the hydraulic pressure of the power transmission mechanism by the continuous driving of the electric oil pump EOP by being limited to a predetermined frequency of a starting request. The READYON is permitted by securing the hydraulic pressure of the power transmission mechanism by driving of the mechanical oil pump MOP caused by engine starting for the starting request of this predetermined frequency or more.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009114965-A (JP)
Title: Spark-ignited internal combustion engine
Inventor: KAMIYAMA EIICHI
IPC: F02D15/04
Filed: 2007-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To secure excellent combustion when a mechanical compression ratio is lowered.  <P>SOLUTION: An internal combustion engine includes a variable compression ratio mechanism (A) capable of varying the mechanical compression ratio and a variable valve timing mechanism (B) capable of controlling the closing timing of an intake valve 7. The mechanical compression ratio is maintained at a maximum mechanical compression ratio on an engine low-load operation side and is gradually decreased as the engine load increases on an engine high-load operation side. A load L<SB>2</SB>at which a predetermined mechanical compression ratio lower than the maximum mechanical compression ratio is obtained is preset on the engine high-load operation side. A throttle valve 17 is closed in the range of loads lower than the preset load L<SB>2</SB>.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009116143-A (JP)
Title: Image forming apparatus
Inventor: KANDA JUNJI
IPC: G03G21/10
Filed: 2007-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent toner from leaking outside a waste toner receiver when removing the waste toner receiver after communicating an intake of the waste toner receiver with a part below a supply port of a toner conveying means and storing the toner in the waste toner receiver from the toner conveying means.  <P>SOLUTION: The image forming apparatus includes an inner shutter member 33 provided with a rising part 33b on one side of an opening 33a corresponding to the intake in the inside of the waste toner receiver to slide when conveying the toner t removed from surfaces of image holding members 2, 11 by the toner conveying means 20 and storing the toner in the waste toner receiver through a discharge port 23 provided in the toner conveying means 20 and the intake 32 of the waste toner receiver 30. When the intake is blocked by the inner shutter member, a first sealing member 41 and a second sealing member 45 which are positioned on a front face of the rising part and an internal wall surface on the downstream side of the intake and to which the toner adheres are stored in the waste toner receiver.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009115705-A (JP)
Title: Circuit device for outputting voltage signal integrated with alternating current signal with integration result getting to zero periodically, and combustion pressure detector for engine
Inventor: ABE HIROSHI
IPC: G01L23/24
Filed: 2007-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein an integrated value of an output from a piezoelectric sensor does not get to zero, even when combustion pressure gets to zero after finishing an exhaust stroke of an engine, to remain a value integrated with a direct current component of a disturbance, because the direct current component as the disturbance acts on an integration circuit by various factors, as to a combustion pressure detector for the engine.  <P>SOLUTION: An input signal is an alternating current signal in which an integration result gets to zero periodically, a synchronization signal is a signal synchronized with timing of bringing the integration result of the input signal into zero. Main integration circuits 1, 2, 3 output voltage signals integrated with differences between the input signal and correction signals output from sub-integration circuits 8, 9, and hold a charge corresponding to a voltage value output from each main integration circuit into a sampling capacitor 7, just before setting the main integration circuits, in response to the synchronization signal, after the integration values are set sequentially in response to the synchronization signal. The sub-integration circuits 8, 9 take the charge held in the sampling capacitor 7 in, to be accumulated, in response to the synchronization signal, and give the correction signals to the main integration circuits, based on an accumulated result therein.  <P>COPYRIGHT: (C)2009,JPO&INPIT