baber/WOPTO huggingface dataset:
Patent JP-2007332604-A (JP)
Title: Cutting boundary surface detecting device, road surface cutter control device and road surface cutting vehicle having the same
Inventor: MAEDA TORU
IPC: E01C23/12
Filed: 2006-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new cutting boundary surface detecting device, a road surface cutter control device and a road surface cutting vehicle including the same, easily and surely performing roadbed picking work even by an unskilled operator.  <P>SOLUTION: The vibration acceleration caused in cutting the road surface by the road surface cutter 4 is obtained, and analyzed on the characteristics of the vibration frequency. The analyzed frequency characteristics and previously registered frequency characteristics are compared, and according to the comparison result, it is determined whether or not the road surface cutter 4 reaches the roadbed C. The determination result is informed to the operator by voice or light. Thus, even an unskilled operator can quickly and accurately grasp the arrival of the road surface cutter 4 at the roadbed C (the boundary surface thereof), so that roadbed picking work can be performed easily and surely.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007333338-A (JP)
Title: Heat pump type hot water supply apparatus
Inventor: SATO MOTOYASU
IPC: F24H9/20
Filed: 2006-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of an abnormal stop due to freezing of a blower fan provided inside a blowoff port, with melted water entering the blowoff port when snow accumulated on the upper face of a heat pump unit in snow coverage melts.  <P>SOLUTION: This heat pump type hot water supply apparatus comprises the heat pump unit 3 having a compressor 4, an evaporator 7 and a refrigerant-water heat exchanger 5, and a hot water storage tank 2 circulating water heated by the refrigerant-water heat exchanger 5 of the heat pump unit 3, in a storable manner. The heat pump unit 3 comprises at least an air suction port 9 in a back face and the blowoff port 10 in a front face, the evaporator 7 inside the suction port 9, and the blower fan 11 located inside the blowoff port 10. A snow melting means is provided for leading hot water stored in the hot water storage tank 2, to the upper part of the heat pump unit 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007334227-A (JP)
Title: Optical scanner and method of image recording method using the same
Inventor: MURAKAMI KAZUNORI
IPC: B41J2/44
Filed: 2006-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To easily vary the number of beams of light and to flexibly meet the requirements of image recordings with an apparatus in which a plurality of beams of light such as laser light are scanned at the same time.  <P>SOLUTION: A plurality of basic units 11, 21 and 31 are prepared which have laser light sources 12, 22 and 32 which emit laser light and scanning means 15, 25 and 35 which scan the laser light in a direction by reflecting the laser light from the light sources on the reflection faces of polygon mirrors 13, 23 and 33 and turning the polygon mirrors, and the respective basic units are so arranged that the rotation shafts 13a, 23a and 33a of the polygon mirrors of the respective basic units are connected by connection members 41 and 42, respectively, an image recording medium is scanned with the laser light from the respective basic units in a main scanning direction perpendicular to a subscanning direction which is the carrying direction of the image recording medium with a predetermined pitch, and the image recording medium is simultaneously scanned with the laser light from the respective basic units.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007332940-A (JP)
Title: Decision system on accidental fire from internal combustion engine
Inventor: YOSHIDA SHOZO
IPC: F02D45/00
Filed: 2006-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To enable a decision system for accidental fires from an internal combustion engine to locate their causes in high precision through the analyses of combustion conditions within its combustion chamber.  <P>SOLUTION: As a heat release condition detection means to detect heat release parameters corresponding to the heat release conditions within a combustion chamber 18, an inner chamber pressure sensor 59 and an ECU 51 for calculating a heat release rate based on the inner chamber pressure detected by the sensor 59 are provided. A crank angle sensor 57 detects crank angles, and when the ECU 51, based on the crank angle detection results, still detected an accidental fire from the changed revolutions of the engine 10, the ECU 51 decides that the cause of accidental fire is an ignition time delay if the maximum value of heat release rate is higher than decided, and the cause is excessive residual gas if the maximum value of heat release rate is lower than decided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008002889-A (JP)
Title: Gas chromatograph-mass spectrometry
Inventor: PATEL ARUN BHAI
IPC: G01N30/88
Filed: 2006-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas chromatograph-mass spectrometry that allows accurate measurement of nitrogen, oxygen, methane, etc. dissolved in a solution, using small sample amounts.  <P>SOLUTION: This gas chromatograph-mass spectrometry for quantitatively analyzing at least one kind of dissolved gas selected from among a group consisting of nitrogen, oxygen and methane dissolved in the solution and includes (A) a process of extracting the dissolved gas from the solution, (B) a process of trapping the extracted dissolved gas by a cooled trap column, (C) a process of releasing the trapped gas and of separating the released gas by a separation column, and (D) a process of detecting the separated gas. A molecular sieve-packed column is used for both the trap column and the separation column.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008005185-A (JP)
Title: Communications system, communication method and communication processing program
Inventor: OBARA MIKIHIKO
IPC: H04W76/00
Filed: 2006-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communications device, a communication method and a communication processing program which do not require substantially the functional enhancement of extension telephone sets, capable of mutually transmitting and receiving speech signals by extension telephone call connection, including a master unit by which speech communication connection is made to the outside line, such as a public telephone line, and to make speech communication possible, using an outside line whose telecommunication standard differs from the outside line and extension, without starting terminal units.  <P>SOLUTION: The control unit of a slave set 5 applicable to an internet phone service controls a radio transceiver circuit so as to transmit and receive communication speech signals, by making extension telephone call connection with a master unit 1 and a slave set 3-k by the same communication standards as those of the extension. Meanwhile, the control unit of the slave set transmits and receives communication speech signals via a network interface, by making the connection via the internet to an internet phone service communication line differing in communication standards, such as a protocol, a connection method, a coding method of speech signals, compared to a public telephone line X and the extension.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008004175-A (JP)
Title: Nonvolatile semiconductor memory device and its voltage applying method
Inventor: SAKO MARIO
IPC: G11C16/02
Filed: 2006-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To achieve simultaneously micronization and capacity increase, and improvement of read-out margin in a nonvolatile semiconductor device.  <P>SOLUTION: The nonvolatile semiconductor memory device is provided with a plurality of nonvolatile memory cells 114 arranged in a matrix state, source lines SL connected to sources of the nonvolatile memory cells, a source line drive transistor 121 comprising of a high voltage transistor connected to this source line during erasion, a plurality of bit lines BL connected respectively to drains of a plurality of nonvolatile memory cells arranged for each column, and a column selecting circuit selecting a bit line and constituted of a plurality of column selecting transistors Q0 to Qm of which the breakdown strength between the source and the drain is lower than the high voltage transistor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008005372-A (JP)
Title: Speaker device
Inventor: KANO MITSURU
IPC: H04R1/00
Filed: 2006-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker device which can be intended to curtail the number of parts and the number of steps, and has a component for the speaker device which can fix a network electronic part and a connector terminal for the speaker device.  <P>SOLUTION: The speaker device comprises a speaker unit and a bracket for the speaker device which is attached thereto. The bracket for the speaker device comprises a capacitor fixing part for fixing the network electronic part such as a capacitor and the like, and a connector terminal fixing part which is electrically connected to the amplifier side and the voice coil side, respectively, for fixing the connector terminal for the speaker device. Thus, both of the capacitor and the connector terminal can be fixed to the speaker unit by use of the component for the speaker device serving as one dedicated part, and it can be intended to curtail the number of parts and the number of steps in the speaker device. Further, these fixing parts are provided at appropriate positions of the bracket for the speaker device, so that a degree of freedom in mounting the network electronic part and the like can be enhanced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008003033-A (JP)
Title: Device for constructing buffer
Inventor: ISHII TAKU
IPC: E02D3/02
Filed: 2006-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for constructing a buffer, reducing the difference between the density of a part of a buffer body and the density of another part.  <P>SOLUTION: The device 10 is used for constructing the buffer by causing a support member to support five rammers having compaction heads Rh1, Rh2, Rh3, Rh4, and Rh5, and by rotating the support member centering on a rotation axis X while severally reciprocating the compaction heads thereby causing soil material positioned on the rotation tracks of the rammers to be severally compacted by the compaction heads. Compacting force is referred to as α, which is applied to a unit area of the soil material while the compaction head reciprocates one time; the number of reciprocations as β, which are performed while the unit area of the soil material is compacted; and integrated compacting force as γ, which is the product of α and β and acts on the unit area of the soil material. In the device, the radial widths d1, d2, d3, d4 and d5 of the plurality of compaction heads relative to the rotation axes are set so that they are uniform all over a construction area for the buffer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008001676-A (JP)
Title: Hair treatment agent
Inventor: KOIKE KENZO
IPC: A61K8/49
Filed: 2006-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hair treatment agent giving tension and stiffness to the hair and dyeing the hair at the same time, and a hair treatment method.  <P>SOLUTION: The hair treatment agent comprises a compound (1), an organic acid, water and a compound (2) [wherein R<SP>1</SP>and R<SP>2</SP>express each a 1-6C alkyl or a 2-6C alkenyl; p expresses 0-3 integer; the dotted line expresses presence or absence of a π-bond; R<SP>3</SP>expresses OH or an acetoxy; R<SP>4</SP>expresses H, -COOR (R expresses H, CH<SB>3</SB>or C<SB>2</SB>H<SB>5</SB>) or -COO<SP>-</SP>X<SP>+</SP>(X expresses a cation); R<SP>5</SP>expresses H, an acetyl, CH<SB>3</SB>or C<SB>2</SB>H<SB>5</SB>; n expresses 1-(4-p) integer]. The hair treatment method is to mix and agitate a hair treatment agent (A<SB>1</SB>) comprising the compound (1), the organic acid and water as constituent elements and apply a hair treatment agent (A<SB>2</SB>), in which the compound (1) is converted to a compound (3), to the hair. In the method, the hair treatment agent (A<SB>2</SB>) contains the compound (2), or the hair treatment agent (A<SB>2</SB>) is applied and subsequently an agent containing the compound (2) is applied.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008002671-A (JP)
Title: Rotary drive force coupling device and image forming device
Inventor: TAKEDA YOSHINORI
IPC: F16D1/02
Filed: 2006-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary drive force coupling device capable of preventing the seizure or damage of a meshing tooth by a simple structure, safe, and stable in a rotation property, and capable of forming a recording image of high quality at a low cost even if a deflection angle is generated in a connection part of a driving shaft, and an image forming device equipped with the rotary drive force coupling device.  <P>SOLUTION: The rotary drive force coupling device is provided with a drive side coupling part 2 on the driving shaft 1 side for transmitting a rotation drive force, a driven side coupling part 5 on the rotating shaft 4 side of a driven body 3 detachably connected to the drive side connecting part 2, a protruding meshing tooth 6 formed on an outer peripheral surface meshed with a recessed part 60 formed on an inner peripheral surface transmitting the rotation drive force from the drive side coupling part 2 to the driven side coupling part 5, and the tilt surface 8 of a polygonal part 7 formed in the longitudinal direction of the meshing tooth 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008005761-A (JP)
Title: Method for producing dried fish
Inventor: SHIRAISHI RYUSUKE
IPC: A23B4/044
Filed: 2006-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing dried fish enabling production of dried fish causing no clearance nor cracks in the inner part of the dried fish to be obtained while reducing time required for production of the dried fish.  <P>SOLUTION: The method for producing dried fish comprises a first step of a heating process where fish having a temperature of ≤0°C is heated in water at 40-75°C for 45-100 min, and a second step of the heating process where the fish is heated in water at 75-120°C for 30 min to 4 h. The dried fish is obtained by the method for producing dried fish, wherein the content of inosinic acid is ≥800 mg based on 100 g of the dried fish.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008007727-A (JP)
Title: Antistatic film and method for producing the same
Inventor: AOSHIMA TOSHIE
IPC: C08J7/04
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an antistatic film having high transparency, high adhesivity between an antistatic layer and an organic substrate, excellent antistatic property (surface stain resistance) and its durability and to provide a method for producing the same.  <P>SOLUTION: The antistatic film comprises an antistatic layer composed of an organic-inorganic composite material comprising an inorganic component having a crosslinking structure formed by hydrolysis and condensation polymerization of an alkoxide of an element selected from Si, Ti, Zr and Al and a conductive colloid in a graft polymer layer containing a graft polymer chain directly bonded to a substrate surface and is obtained by subjecting the surface of the antistatic layer to water-repellent and oil-repellent treatment.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008006226-A (JP)
Title: Microneedle type medical boring device
Inventor: OHIRA TAKESHI
IPC: A61M1/00
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microneedle type medical boring device which bores living tissues such as a tumor part while minimizing the invasion of a living body and sucks living tissue fluids such as an abscess, chromatophores, or boutons to completely remove the living tissues.  <P>SOLUTION: The microneedle type medical boring device is equipped with a cylindrical needle 31 having a lumen communicating from the proximal end to the distal end, a screw cutter 32 rotating about the longitudinal direction in the lumen of the needle 31, and a rotation driving device 35 detachably connected to the proximal end of the screw cutter 32.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008014511-A (JP)
Title: Heat pump type water heater
Inventor: OBANA TOSHIHIKO
IPC: F24H1/00
Filed: 2006-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a constitution to stop a compressor when abnormality is found in discharge pressure of the compressor.  <P>SOLUTION: This heat pump type water heater is constituted to block a control signal transferring passage for transferring a control signal instructing switching of presence or absence of power supply to a power module 441 switching the presence or absence of power supply from an AC power source 41 to the compressor 1 when prescribed conditions are satisfied, in a heat pump cycle having the compressor 1 compressing at least a refrigerant, and exchanging heat between the refrigerant and the water. For example, when the discharge pressure of the compressor 1 abnormally rises, power distribution to a coil 461 of a relay circuit 46 is blocked to block the supply of driving power to a power module driving circuit 442.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006326587-A (JP)
Title: Method for producing liquid composite
Inventor: MATSUZAKI NAOSUKE
IPC: B01D21/01
Filed: 2006-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a novel liquid composite having deodorization and flocculation performances, and particularly the method for producing the novel liquid composite having the deodorization and flocculation performances capable of suppressing a bad odor generated by sulfate reduction bacteria in waste water containing a sulfur compound such as city sewage.  <P>SOLUTION: The liquid composite is produced in which the total amount of a sulfate ion and a nitrate ion is an amount insufficient to form the total amount of a ferric ion formed after oxidizing a ferrous ion into a ferric ion under the presence of the ferrous ion, the sulfate ion and the nitrate ion into a normal salt, and both the acid ions and the insufficient amount are represented by formula Fe<SB>2</SB>X<SB>n</SB>(NO<SB>3</SB>)<SB>m</SB>(SO<SB>4</SB>)<SB>3-(n/2+m/2)</SB>wherein X is an monovalent anion, and n and m are 0.07<n<1.2, 0.45<m<1.6 and 0.6<n+m≤2.0.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008017075-A (JP)
Title: Communication controller and communication control method used therefore, and program thereof
Inventor: SHIMIZU TOMOHIKO
IPC: H04L47/20
Filed: 2006-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication controller preventing a line band from being wasted by stopping transmission of an unnecessary RTP packet.  <P>SOLUTION: An RTP analyzing section 23 receives RTP packets from a packet filter 21, and discriminates each packet with the use of a sequence number, a payload type, a destination IP address, and a transmission source IP address in the RTP header of the packet. The RTP analyzing section 23 records and compares reception of each discriminated RTP packet. A forwarder 25 sends a packet to a corresponding QoS control section 26, and determines an output interface 12 to output the packet based upon the destination of the packet when there are a plurality of output interfaces 12 available. The QoS control section 26 changes the output order of packets and discards a packet in some cases.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008011753-A (JP)
Title: Method for hydrothermal hydrolysis of lignocellulose
Inventor: MATSUMURA YUKIHIKO
IPC: C07H3/02
Filed: 2006-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve the yield of glucose in a method for hydrothermal hydrolysis of lignocellulose and to optimize a reaction system.  <P>SOLUTION: A lignocellulosic biomass as an aqueous slurry is fed into a reaction tube and quickly heated up to a reaction temperature by quick heating. After the reaction, the degradation of the produced glucose is inhibited by quick cooling.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007011383-A (JP)
Title: Audio encoding method and audio decoding method
Inventor: TANAKA YOSHIAKI
IPC: G10L19/008
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To enable a reproduction side to perform normal reproduction even when multichannel data is transmitted selectively in a compressed or uncompressed state or when downmixing on the reproduction side is selectively permitted or inhibited.  <P>SOLUTION: ATSI (audio title set information) includes a first identifier showing whether multichannel data in an audio packet is compressed or not and a second identifier showing whether downmixing of the multichannel data into two stereophonic channels is permitted or inhibited.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008012491-A (JP)
Title: Aerobic digestion tank and sewage cleaning tank equipped with the same
Inventor: HIBINO ATSUSHI
IPC: C02F11/02
Filed: 2006-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aerobic digestion tank having a stabilized function of subjecting sludge of an aerobic state to solid-liquid separation and a sewage cleaning tank equipped with the aerobic digestion tank.  <P>SOLUTION: The aerobic digestion tank is provided with: a solid-liquid separation part; an aerobic digestion part for aerobically digesting the solids or sludge separated in the solid-liquid separation part; and an air diffuser for supplying air bubbles to the aerobic digestion part. The aerobic digestion part has a shield plate for shielding a water current to be generated by the air bubbles discharged from the air diffuser.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008017385-A (JP)
Title: Imaging apparatus
Inventor: OKABE YOSHIMASA
IPC: H04N1/387
Filed: 2006-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging with which an image, after tilt correction, can be printed at any time.  <P>SOLUTION: The imaging apparatus for generating image data of subject is provided with an imaging means for generating an image signal of the subject, a tilt angle detecting means for detecting the tilt angle of own apparatus, a signal processing means for applying predetermined processing to the image signal to generate image data, and a recording means for recording the image data. The predetermined processing of the signal processing means includes tilt correction processing for correcting the tilt of the image signal on the basis of the inclination angle, and the signal processing means generates image data, subjected to tilt angle correction, on the basis of the tilt angle and image data that have not been subjected to tilt correction. Thus, even if a memory card is removed immediately after photographing, an image subjected to tilt angle correction can be printed; and since an image that has not been subjected to tilt angle correction is also recorded, the optimum image can be selected and utilized, even if there are side effects due to the tilt correction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008018639-A (JP)
Title: Printer and printing method
Inventor: USUI HISAKI
IPC: B41J2/055
Filed: 2006-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently use a drive signal COM generating circuit.  <P>SOLUTION: The printer comprises: a carrying mechanism; a line head unit LU; and a drive signal generator 40. The carrying mechanism carries a medium in a carrying direction. The line head unit LU is provided with a plurality of head units to discharge ink, based on a first drive signal COM_A and a second drive signal COM_B, in their positions shifted in a crossing direction crossing the carrying direction. The drive signal generator 40 has a plurality of drive signal generating units to generate a first drive signal COM_A and a second drive signal COM_B, and supplies a first drive signal COM_A generated by a certain drive signal generating unit and a second drive signal COM_B generated by other drive signal generating unit to a certain head unit.  <P>COPYRIGHT: (C)2008,JPO&INPIT