baber/WOPTO huggingface dataset:
Patent JP-2008205664-A (JP)
Title: Oscillator circuit, and transmitter using the same
Inventor: TAKAHASHI MASAHIRO
IPC: H03B5/30
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oscillator circuit capable of reducing power consumption in a circuit while securing a stable oscillation output and stabilizing an oscillation frequency even in the case of contacting an antenna, and a transmitter using such an oscillator circuit.  <P>SOLUTION: The oscillator circuit includes an oscillation section having an oscillation transistor (Tr21), a SAW resonator (20) connected to the base of the oscillation transistor (Tr21), a first inductor (L35) connected to the collector of the oscillation transistor (Tr21), a first capacitor (C31) connected between the collector and the emitter of the oscillation transistor (Tr21), a second capacitor (C33) connected between the emitter of the oscillation transistor (Tr21) and the ground. In the oscillator circuit, a second inductor (L39) is provided between an output terminal (To) of the oscillator circuit and a power line (Vcc) thereof.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008200801-A (JP)
Title: Cutting tool
Inventor: NAKAJIMA MINORU
IPC: B23B29/02
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting tool capable of exchanging a tip base by detachably connecting the tip base of the cutting tool with a holder shaft and restraining chattering vibration at the time of an operation.  <P>SOLUTION: In the cutting tool, an abutting surface 13 of the tip base 10 is pushed to the abutting surface 5 at the pointed head of the holder shaft 1 so that an insertion section 12 having a locking recessed section 14 having an opening at the outer periphery of the tip base 10 is fitted in a fitting section 4 used for connection having an opening at a pointed head face of the holder shaft 1, a set screw 21 is screwed into a screw hole 6 inclined from the pointed head to a slanting base end side of the holder shaft 1 and a tapered section 22 is entered to the locking recessed section 14 of the insertion section 12 and the tapered section 22 is brought into contact with a receiving surface 15 formed on the locking recessed section 14, and the outer periphery of the inserting section 12 is connected to push to the inside of the fitting section 4 used for connection.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008271786-A (JP)
Title: Method for isolating genus dehalococcoides bacterium having vinyl chloride-decomposing ability, and agent for purifying underground water and/or soil and method for purifying the same
Inventor: MIZUMOTO MASAHIRO
IPC: C02F3/34
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for isolating only genus dehalococcoides bacteria as a microbial group to be supplied for bioaugmentation.  <P>SOLUTION: This method for isolating the genus dehalococcoides bacteria having a vinyl chloride-decomposing ability has an accumulation process for culturing a bacterial group containing the genus dehalococcoides bacteria having the vinyl chloride-decomposing ability in a culture medium containing formic acid and/or its salt as a main carbon source, and an isolation process for inoculating the cultured solution obtained in the accumulation process in a solid culture medium or semi-solid culture medium containing formic acid and/or its salt and cis-1,2-dichloroethylene and/or vinyl chloride and hydrogen gas and then culturing the formed single colony in a liquid culture medium containing cis-1,2-dichloroethylene and/or vinyl chloride and hydrogen gas. The genus dehalococcoides bacteria obtained by the isolation method are used for purifying underground water and/or soil polluted with ethylene chloride.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008201390-A (JP)
Title: Start control device of cable car
Inventor: YAMADA NAOAKI
IPC: F16D55/22
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of a cable car with good riding comfort of a vehicle by smoothly driving or moving a cable at the time of starting an operation of the cable car.  <P>SOLUTION: In this cable car for operating a vehicle, a vehicle is connected to a cable and the cable is wound around a driving pulley, and the driving pulley is driven by a motor. The cable car comprises an oil hydraulic release type auxiliary brake braking rotation of the driving pulley, and an oil hydraulic unit including an oil hydraulic circuit for actuating the auxiliary brake. The oil hydraulic circuit is provided with a throttle valve in an oil path connected to the auxiliary brake, so as to supply working oil to the auxiliary brake via the throttle valve and release a braking force at the time of starting the cable car.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008208472-A (JP)
Title: Roll for paper machine and method for producing paper
Inventor: SHIGEMURA SADATO
IPC: D21F5/00
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roll for a paper machine, which is capable of effectively preventing fluttering with acceleration of papermaking speed by effectively utilizing a space between the rolls.  <P>SOLUTION: Each of the rolls for the paper machine has the surface of a roll cell part using a carbon fiber composite material and coated with a sprayed film composed of a mixture of cermet with alumina. A method for producing paper includes installing the rolls in a dryer part of the paper machine and carrying out papermaking while preventing the fluttering.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008184461-A (JP)
Title: Lipid digestion and absorption inhibiting agent obtained by using natural material as raw material and method for producing the same
Inventor: TSUJITA TAKAHIRO
IPC: A61K36/75
Filed: 2007-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lipid absorption inhibitory food material that is obtained from the carpel wall in citrus fruits or from apple squeeze lees, and has pancreatic lipase-inhibiting action.  <P>SOLUTION: A citrus fruit such as mandarin orange, Japanese summer orange, lemon, Iyo orange, Citrus hassaku, bitter orange, citron, sudachi, navel orange and the like is squeezed by the citrus master method or the apple squeezing method to collect the strained lees of citrus or apple, as a main component. Then, the lees is made weak alkaline by adding sodium carbonate or with sodium hydrogen carbonate and pectin is extracted under the generic weak alkaline environment.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008209530-A (JP)
Title: Method for peeling adhesive film and peeling device therefor
Inventor: SUEHIRO KAZUHISA
IPC: G02F1/13
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To peel an adhesive film by setting a peeling angle to reduce the peeling force to the minimum upon peeling the adhesive film so as to render the surface of an adhesion object uniform, in particular, to suppress display irregularity due to gap fluctuation in a liquid crystal display panel and to improve display quality.  <P>SOLUTION: A method for peeling an adhesive film is provided for peeling an adhesive film 3 stuck to the adhesion surface of an adhesion object 2; wherein upon peeling the adhesive film 3, a peeling plate 5 stuck to the peeled surface of the adhesive film 3 is moved in a direction parallel to the peeled surface of the adhesion object 2 as well as the film is peeled by keeping the peeling and pulling direction of the adhesive film 3 at a predetermined angle larger than 90 degrees with respect to the peeled surface of the adhesion object 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008208409-A (JP)
Title: METHOD FOR MELTING Mn-CONTAINING COPPER ALLOY
Inventor: NISHIOKA MASATO
IPC: C22B9/00
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for melting an Mn-containing copper alloy by adding Mn to a molten copper alloy in high yield.  <P>SOLUTION: This method for melting an Mn-containing copper alloy is characterized as follows: a part of a copper-alloy raw material is melted and an Mn raw material is added to the resulting molten copper alloy; before the Mn raw material is melted, the remaining copper-alloy raw material is added in such a way that it cover the Mn raw material; and then melting is carried out. The remaining copper-alloy raw material is in a fine and massive form or in a molten state.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008219276-A (JP)
Title: Radio base station
Inventor: SAITO NAOYUKI
IPC: H04W88/08
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the number of cables for connecting a radio transmission/reception portion and a baseband portion for a radio base station equipped with a plurality of radio transmission/reception portions and a plurality of the baseband portions.  <P>SOLUTION: The radio base station comprises a plurality of radio transmission/reception portions RF1 and RF2 connected bidirectionally by one cable L1 and baseband portions BB0 and BB1 connected bidirectionally to the radio transmission/reception portions RF1 and RF2 by cables L2 and L3, respectively. As for a first downlink signal received from the baseband portions BB0 and BB1 and addressed to the own and a second downlink signal and addressed to the radio transmission/reception portions RF2 and RF1, each of the radio transmission/reception portions RF1 and RF2 sends the second downlink signal to the radio transmission/reception portions RF2 and RF1. In addition, as for the first downlink signal and a third downlink signal from the baseband portions BB0 and BB1 via the radio transmission/reception portions RF2 and RF1, each of the radio transmission/reception portions RF1 and RF2 selects the first downlink signal preferentially as a transmission signal when the baseband portions BB0 and BB1 are in operation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008214236-A (JP)
Title: Skin-lightening cosmetic
Inventor: HOTTA NAOKAZU
IPC: A61Q17/04
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic having a markedly high skin-lightening effect.  <P>SOLUTION: The skin lightening cosmetic contains an aqueous extract of the leaves of Lilium japonicum and L-ascorbic acid or its derivative. The L-ascorbic acid derivative is magnesium L-ascorbyl phosphate. The content of the aqueous extract of the Lilium japonicum is 0.0005 to 0.1 wt.%, and the content of the L-ascorbic acid and its derivative is 0.001 to 0.1 wt.%. Since the cosmetic exhibits skin-lightening effect by the use of a small amount of it, it is excellent in use feeling and also it is a skin preparation for external use being synergistically improved in the skin-lightening effect.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008214492-A (JP)
Title: Surface protective film
Inventor: INOUE NORIHIDE
IPC: C09J7/02
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface protective film excellent in pressure-sensitive adhesive properties, transparency, rewinding properties and heat resistance.  <P>SOLUTION: The surface protective film comprises at least three layers of a surface layer (A), an intermediate layer (B) and a pressure-sensitive adhesive layer (X), wherein the surface layer (A) is formed of an ethylenic polymer (a), the intermediate layer (B) is formed of a propylenic polymer composition (b) comprising a propylenic polymer (b-1) and a propylene-ethylene copolymer (b-2), and the pressure-sensitive adhesive layer (X) is formed of a composition comprising an olefinic polymer (c) having 20-100 mol% of an α-olefin having not less than 3 carbon atoms as a constituting component.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007176952-A (JP)
Title: Process for preparation of 2-amino-2-arylethanol and novel intermediate
Inventor: LANTZSCH REINHARD
IPC: C07C217/64
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide 2-amino-2-arylehanols and novel intermediates.  <P>SOLUTION: In a process for preparation of the 2-amino-2-arylethanols, a compound of formula (II)(wherein Ar is an unsubstituted or substituted aryl) is catalytically hydrogenated using Raney nickel or Raney cobalt. The novel intermediates related to them are provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007269310-A (JP)
Title: Traveling controller and traveling control method, program and recording medium
Inventor: ITO KAZUO
IPC: B60W40/08
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect dangerous circumstances during driving for making a vehicle safely travel.  <P>SOLUTION: The sensor information of an image sensor and a voice sensor configuring a driver's condition sensor 121 is analyzed by a driver's condition analyzing part 124 so that driver's condition information can be generated. Information relating to an operation by a driver through a driving operation part 122 is supplied to a driving operation analyzing part 125 so that driving operation information can be generated. Peripheral condition information relating to the surrounding object of an automobile acquired by a traveling sensor 123 is generated, and the presence/absence of the possibility of collision is decided by a danger deciding part 126. Whether or not it is possible to make an automobile safely travel is decided based on the driver's condition information, the driving operation information and the decision result of the danger deciding part 126 by a safety deciding part 128, and when it is decided that it is not possible to make the automobile safely travel, a traveling constraint part 129 is controlled to control a driving control part 130 to forcedly perform driving for avoiding danger.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008227004-A (JP)
Title: Optical amplifier, its controller, and control method
Inventor: MINO KATSUYUKI
IPC: H04B10/29
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical amplifier capable of compensating aging deterioration in a semiconductor layer with a simple configuration.  <P>SOLUTION: The optical amplifier includes: an EDF; an optical coupler for extracting a part of an optical signal at the input side of the EDF; and a control circuit for controlling the semiconductor laser for supplying the laser light for excitation to the EDF, based on the extracted optical signal. The semiconductor laser is controlled based on only the signal at the input side of the EDF. The output light of the EDF is monitored in order to compensate the aging deterioration. When the output level of the output light is reduced from prescribed reference, the output of the semiconductor laser is compensated, so as to obtain set gain.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008228450-A (JP)
Title: Vehicle power conversion device
Inventor: TSUJIMOTO KATSUYA
IPC: H02P9/04
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle power conversion device that achieves an efficient rectification operation by detecting a change of a phase in which a switching element is turned on/off by fluctuation of a load on a real time basis and by changing the phase in which the switching element is turned on/off by following the change.  <P>SOLUTION: Diode on-timing and diode off-timing, which correspond to a conduction state of a diode which is connected in parallel to the switching element, are detected. Values of rotator position signals corresponding to timings are sequentially stored. Switching element on-timing and switching element off-timing are calculated based on the stored values of the rotator position signals. A gate command signal of the switching element is generated based on timings.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008221411-A (JP)
Title: Chip removing device
Inventor: SHIRAKO ICHIRO
IPC: B23B47/34
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent scattering of chips generated when machining a workpiece, and to prevent the generation of a failure caused by the chips.  <P>SOLUTION: This chip removing device is provided with a router unit 13 for machining a prescribed position of a PCB (printed circuit board) 11 to be the workpiece, a nozzle for spraying gas to a machining position in relation to the PCB 11 in the router unit 13, and a hollow chip moving pipe 15 arranged in the vicinity of the machining position and on an opposite side of the router unit 13 across the PCB 11 to transfer the chip generated by the machining of the router unit 13.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008226752-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: IMAI YOSHIHIRO
IPC: H01M10/058
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery, which uses a proton-containing nickel acid lithium as a positive electrode active material, having superior cycle performance by restraining generation of gas.  <P>SOLUTION: In a manufacturing method for a nonaqueous electrolyte secondary battery using proton containing nickel acid lithium as a positive electrode active material showed by a chemical formula H<SB>x</SB>Li<SB>y</SB>Ni<SB>1-a</SB>M<SB>a</SB>O<SB>2</SB>prepared through a first process wherein a hydroxide showed by a chemical formula Ni<SB>1-a</SB>Ma(OH)<SB>2</SB>(where, 0<a≤0.5, M is at least one kind selected from Co, Ti, V, Cr, Mn, Fe, Al, Cu, and Zn) is brought into contact with a solution including oxidant and lithium ions and a second process wherein a solution including lithium ions is forced to flow into a product obtained in the first process is dried up by making a solution including lithium ions flow through, at least one cycle of charging and discharging wherein the quantity of electricity capable of obtaining discharging capacity greater than 100% of a rated capacity is charged and the quantity of electricity greater than 100% of the rated capacity is discharged is carried out as a preliminary formation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008227387-A (JP)
Title: Low noise semiconductor device
Inventor: UEMATSU YUTAKA
IPC: H01L23/12
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which actualize a power supply path having a low antiresonance impedance in several 10 MHz band, reduces a power supply noise, can obtain a low impedance in a low frequency band and an impedance profile with a low antiresonance impedance even in a middle frequency band, to actualize a low power supply noise and speed-up in the power supply path in a semiconductor chip.  <P>SOLUTION: The antiresonance impedance in the middle frequency band is reduced effectively while the low impedance is maintained by introducing a structure for making a resistance value high in the middle frequency band into parts such as power supply wirings and a capacitor mounting electrode in the semiconductor package 1, which have a relatively high resistance value by nature.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008224625-A (JP)
Title: Working vehicle
Inventor: MORITA KIYOSHI
IPC: A01B69/00
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working vehicle equipped with a control means for executing obstacle determination processing, by receiving a traveling position of a vehicle body by a GPS receiving device, when an obstacle cannot be viewed at dark night or during a snowing time or the like.  <P>SOLUTION: This working vehicle having a database D1 storing map information, and a position detection means and a position display means of a working machine based on the map information, compares a present traveling position with obstacle map information stored in the database D1 during traveling of the working vehicle, issues an alarm when the obstacle approaches, and displays the kind and the position of the obstacle when issuing the alarm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008233395-A (JP)
Title: Outer cover and optical equipment
Inventor: YANAGISAWA KIMIHARU
IPC: H04N101/00
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outer cover which has a small number of components, is compact and is excellent in appearance quality even when covering of an optical window member by hand is prevented and holding nature in photography is secured, and optical equipment which is provided with the outer cover.  <P>SOLUTION: The outer cover is provided with a cover member 1 which covers a part of a main body of the outside of the optical equipment to be carried, an optical range arrangement hole 3 which is arranged by exposing optical ranges of a plurality of optical members 2 to the outside of the cover member 1 and the optical window member 4 in the integrated shape which covers optical ranges of at least one and the other optical members 2 adjacent to each other arranged in the optical range arrangement hole 3 with a transparent member 40.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008235070-A (JP)
Title: Connector
Inventor: KOBAYASHI YUUKA
IPC: H01R13/639
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a fitting work from being carried out while a lock arm is operated wrongly, and to enable to carry out a separation work of housings easily.  <P>SOLUTION: The lock arm 5 and a gate member 19 to put male and female connector housings 1, 7 in a lock state are installed at the female connector housing 7. In the gate member 19, upward an operating part 17 of the lock arm 5, a gate piece 19B formed at its rear end is usually retained at a closing position close enough to incapacitate operation of the operating part 17. Accordingly, a wrong fitting work can be prohibited in a state that the lock arm 5 is pushed down. In a state that the male and female connector housings 1, 7 are fitted and completed, a protecting wall 8 pushes a push-up protruding part 22 and raises the gate member 19. By this, the gate piece 19B opens the upper part space of the operating part 17, inserts a finger of a worker, and enables a releasing operation against the operating part 17.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008231829-A (JP)
Title: Door lock with latch
Inventor: TAKAHASHI KATSUAKI
IPC: E05B15/00
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an impact sound of a door lock with a latch.  <P>SOLUTION: A latch inserting hole 36 is formed in a front plate 16 of a lock case 11, and a regulating protrusion 37 for regulating the amount of the protrusion of the latch 34 by abutting on a fixed portion is provided at the end, positioned in the lock case 11, of the latch 34 which can protrude outward from/recede into the latch inserting hole 36. Outward protrusibility is imparted to the latch 34 by imposing an elastic force of a spring 46 on a rod 44 which is axially moved in conjugation with the protruding/receding movement of the latch 34. A friction ring 45 is fixed to the rod 44, and guided in a contact state by a guide hole 32 which is provided in the lock case 11; and the rapid outward movement of the latch 34 is prevented by friction resistance acting on a portion where an outer peripheral surface of the friction ring 45 and an inner peripheral surface of the guide hole 32 are brought into contact with each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008242651-A (JP)
Title: Arbitration device
Inventor: TAKEDA YUKITO
IPC: G06F13/362
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To achieve an arbitrary device by suppressing the scale from enlarging.  <P>SOLUTION: This arbitration device for arbitrating a shared resource and a shared resource use request from a plurality of signal processors connected to the shared resource is provided with: a plurality of shift registers made to correspond to the plurality of signal processors one to one for registering and storing the shared resource use request; a request selection part for selecting the shared resource use request registered in either one of the leading bits of the plurality of shift registers; and a request permission part for giving the use permission of the shared resource to the signal processor which has made the shared resource use request selected by the request selecting part.  <P>COPYRIGHT: (C)2009,JPO&INPIT