baber/WOPTO huggingface dataset:
Patent JP-2004339189-A (JP)
Title: Extraction and utilization of cell growth peptide from silk protein
Inventor: TSUBOUCHI KOZO
IPC: C07K1/12
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a peptide that has excellent cell growth promotion action with high safety and high stability because of a relatively small molecular weight, that is different from the cell growth factor produced by other abnormal cells, for example, tumor cells.  <P>SOLUTION: The peptide composition having excellent cell growth promotion action includes one or more partial peptide chains selected from the amorphous peptide chains constituting the silk proteins and the partial peptides have specific amino acid sequences comprising 4-40 amino acids residues. Peptides having a specific amino acid sequences with a molecular weights of less than 10,000 or 4,000-400 are separated from the amorphous part of the silk protein and fractionated and simultaneously similar peptides are synthesized whereby new peptides having excellent cell growth properties can be provided. These peptides are useful as a cell adhesion agent, a cell proliferation agent, wound healing enhancing agent, as a skin care material, for example, cosmetics or as a base material for cell culture.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005165924-A (JP)
Title: Voltage compensation circuit of dc power supply device
Inventor: WARABI KOJI
IPC: G05F1/10
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage compensation circuit of a DC power supply device which dissolves cost increase and heat generation measures by a resistor for detection.  <P>SOLUTION: In the voltage compensation circuit of the DC power supply device which adds output voltage to a load 8 via an output cord 7, compensates voltage drop generated by the output cord 7 and generates the output voltage, it is constituted so that a coil L constituting a filter by combination with a capacitor C2 is provided on the negative electrode side of the output voltage and an internal resistor of the coil L becomes a resistor for compensation of the output voltage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005163760-A (JP)
Title: Engine fuel supply control device
Inventor: IRIYAMA MASAHIRO
IPC: F02D41/04
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To allow quick gear shift by making adjustment of engine rotation speed quick and easy at the time of both up shift and down shift in an engine fuel supply control device performing a fuel cut with cut-in delay.  <P>SOLUTION: Fuel supply to an engine is stopped when a predetermined delay time elapses after a fuel cut condition is satisfied. For this fuel cut, when it is at the time of gear shift (S104) and the gear change to be done is up shift (S105), a length of the delay time is varied from other cases, preferably the delay time is shortened (S106). It is judged based on the engine rotation speed and a gear shift stage whether or not it is at the time of up shift.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005175638-A (JP)
Title: Demultiplexer
Inventor: TAKAHASHI MASAKI
IPC: H03H9/64
Filed: 2003-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To enhance suppression characteristics and isolation characteristics in the duplex region of a high frequency side filter in a demultiplexer.  <P>SOLUTION: The demultiplexer comprises a common terminal C, a first SAW filter 1 having one input side terminal connected with the common terminal as a signal terminal and two output side terminals connected with a first signal terminal T, and a second SAW filter 2 having two input side terminals connected with the common terminal C and two output side terminals connected with a second signal terminal R. A reference potential electrode T0 connected with one of two output side terminals of the first SAW filter is separated from a reference potential electrode C0 connected with the common terminal and a reference potential electrode R0 connected with the second SAW filter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005172297-A (JP)
Title: Refrigerator
Inventor: TSUJII YASUHIRO
IPC: F25D11/00
Filed: 2003-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator which enables cancellation of demonstrative operation without any troublesome task even when the refrigerator exhibited to be demonstrated in a storefront was purchased, and eliminates such a situation that the demonstrative operation is performed to inhibit cooling operation even after the refrigerator has been installed in a house of a purchaser.  <P>SOLUTION: A refrigerator comprises a demonstrative operation setting means 13 which sets demonstrative operation of the refrigerator, a means of storing the number of times of demonstration settings 14 which stores the number of settings of the set demonstration and a means of determining the number of times of demonstrations 15 which does not determine the demonstrative operation if the number of times of settings is predetermined number or more. Thus, the number of times of demonstrative operations is restricted to prevent the demonstrative operation from being set unnecessarily many times by an operational mistake.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005170560-A (JP)
Title: Line speed control device of winding device
Inventor: KANAZAWA NAOKI
IPC: B65H23/198
Filed: 2003-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a line speed control device of high performance of a winding device in which the performance, reliability and maintainability of the winding device are enhanced.  <P>SOLUTION: The rate (rate = VM/VL) is sequentially calculated by a computing element 17 by using the line speed VL obtained from a tacho generator 9 for detecting the line speed and the motor speed VM obtained by the operation of a motor speed computing element 14 from the output of a motor speed pulse generator 13, and the rate is multiplied by the line speed command VS from an external speed setter 1 to make the motor speed command VC. The difference from the motor speed (the pulse generator feedback value)VM is obtained, and input in a speed control regulator 8. The speed control by the motor pulse generator feedback of high performance can be performed thereby.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005168809-A (JP)
Title: Superconducting magnet device
Inventor: ANDO TATSUYA
IPC: G01R33/3873
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a space-saving means for facilitating the adjustment of a magnetic field by a shim member by effectively controlling the influence of a driving magnetic field caused by a gradient magnetic field coil or a superconducting coil, and controlling the magnetic force working on the shim member.  <P>SOLUTION: The superconducting magnet device has coil containers 10 and 12, which respectively store main coils 20 and 22 and correction coils 24, 26, 28 and 30, disposed facing each other. The coil containers are connected to each other via connecting rods 16 and 18, and the space between the coil containers is a magnetic space 14 with a static magnetic field. Recesses 38 and 40 are formed on the surfaces of the coil containers facing the magnetic space, and shield substrates 54, 56, 58 and 60 made of aluminum or copper are disposed on wall surfaces of the recesses. Female screw-shaped insertion holes 62 are formed on the shield substrates 54 and 56, and female screw-shaped insertion holes 66 are formed on the shield substrates 58 and 60. A screw 64 or a holder 72 with the shim member 76 is inserted in either one insertion hole 62 or 66 for adjusting a component of the unevenness of the magnetic field in an imaging region 52.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005180190-A (JP)
Title: Fuel supply method and device for engine
Inventor: TAKIGAWA TAKESUKE
IPC: F02M21/02
Filed: 2003-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To optimize an air-fuel ratio in a transition operation by calculating an injection signal for an injection amount best for LPG based on a gasoline injection valve drive signal, in an LPG injection system using a gasoline injection system.  <P>SOLUTION: The LPG injection system comprises: an electronic control unit 15 for LPG, receiving the gasoline injection valve drive signal output from an electronic control unit 20 for gasoline to calculate an LPG injection amount; and an LPG injection valve 7. For supplying the LPG to the engine by the LPG injection system, the electronic control unit 15 has a predetermined calculation filtering function, and in the previous step of calculating the LPG injection valve drive signal based on the received gasoline injection valve drive signal, an excessive part of the gasoline injection valve drive signal caused by difference in vaporization property between the gasoline and LPG is cut to acquire an appropriate air-fuel ratio.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005183102-A (JP)
Title: Underwater earthing pole and construction method of underwater earthing apparatus having the same underwater earthing pole
Inventor: ISHIZAKI MAKOTO
IPC: H01R4/66
Filed: 2003-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an underwater earthing pole and a construction method of an underwater earthing apparatus having the underwater earthing pole in which conventional problems have been solved by constituting the pole such that an underwater earthing pole P is comprised of a metallic frame member P1a formed of a highly corrosion-resistant material, and a block member P1 composed of a concrete member P1b embedded into the metallic frame member and an external metallic member P1c formed of a highly corrosion-resistant material attached to the surface of the concrete member.  <P>SOLUTION: Since an underwater earthing pole is comprised of a block member P1 superior in corrosion resistance, a preferable condition that the specific resistance of underwater soil is substantially small can be utilized, and an underwater earthing apparatus having large corrosion resistance can be obtained as well. Further, the lifetime of the underwater earthing pole P can be elongated, and also, the underwater earthing pole low in running cost can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005177909-A (JP)
Title: Spindle device
Inventor: SUGITA SUMIO
IPC: B23Q11/12
Filed: 2003-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spindle device capable of positively cooling a sleeve with extremely simple structure.  <P>SOLUTION: This spindle device 10 is provided with a rotating spindle 11; a front side bearing 12 with an inner ring 13 fitted to the outer periphery of the front end side of the rotating spindle 11 and with an outer ring 14 fixed to an outer cylinder 15; a sleeve 17 disposed on the rear end side of the rotating spindle 11 and inserted in a sleeve housing 16 connected to the outer cylinder 15, slidably in the axial direction of the rotating spindle 11; and a rear side bearing 18 with an inner ring 19 fitted to the outer periphery of the rear end side of the rotating spindle 11 and with an outer ring 20 fitted into the sleeve 17 and preloaded with constant pressure by static pressure supporting. Cooling oil lines 22 arranged at nearly equal spaces in the same number as at least static pressure oil supply lines 21 are provided in the axial direction of the outer cylinder 15, and each static pressure oil supply line 21 is provided near each cooling oil line 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005178558-A (JP)
Title: Remote control helicopter
Inventor: ANDO KAZUTO
IPC: B64C13/20
Filed: 2003-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To carry out manipulation of a remote control helicopter capable of being remote-controlled for making the helicopter in a hovering condition not only by a main operator but also by a co-worker with a sub-transmitter at the time of fertilizer or chemical spraying over a paddy field with the helicopter.  <P>SOLUTION: The helicopter 1 and a working machine are remote-controlled by a main transmitter 20 held and operated by the main operator 30, and the working machine can be controlled by the sub-transmitter 50 held by the co-worker 31. The sub-transmitter 50 is provided with an operating means for shifting the flying condition to the hovering condition of stationary flying at an approximately fixed position in the air.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005177618-A (JP)
Title: Gas barrier layer forming method
Inventor: SASAKI HIROSHI
IPC: C08J7/04
Filed: 2003-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently forming a gas barrier layer, which sufficiently shows a gas barrier effect thanks to a laminar inorganic compound, at a low cost by using a coating liquid in which water is used as a solvent or dispersing agent.  <P>SOLUTION: A gas barrier material containing a laminar inorganic compound is dispersed or dissolved in water to prepare a coating liquid. The coating liquid is applied onto a substrate and then dried. The gas barrier layer, which is 0.5 μm or larger in average thickness when dried, is formed on the surface of the substrate by repeating the application and drying two times or more.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005182917-A (JP)
Title: Optical disk apparatus
Inventor: AOYANAGI MUNENORI
IPC: G11B33/12
Filed: 2003-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk apparatus in which sufficient cooling can be performed even in an extremely thin type optical disk apparatus and deterioration of a recording and reproducing property can be reduced.  <P>SOLUTION: In a tray 3, a plane is not formed in a part opposing to an opening 6a when the tray 3 is housed in a case 2 and it is made a gap. When an optical pickup module 4 is attached to this tray 3, in a position corresponding to the upper part of the gap, a protuberance part 10 in which one part of a cover 6 of the optical pickup module 4 is protruded in a screen type is provided, and the opening 3f is provided at a side opposing to the opening 6a. Or, in the cover 6 of the optical pickup module 4, the protuberance part 10 of the screen type is formed at a region continued to the opening 6a by welding or adhesion, and the opening 3f can be provided at a side opposing to the opening 6a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005178605-A (JP)
Title: Curtain air bag device
Inventor: KUMAGAI MASAYOSHI
IPC: B60R21/2338
Filed: 2003-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curtain air bag device and a guide unit for the curtain air bag device which allow the quick deployment of the curtain air bag.  <P>SOLUTION: When an inflator 3 is actuated, the curtain air bag 1 is deployed downward along the vehicle interior surface of a pillar garnish. A rear portion of the deploying curtain air bag 1 is guided by a guide rod 5 through a link strap 7. The curtain air bag 1 is provided with a vertical chamber 30 extending along the guide rod 5 from the upper edge to the lower edge of the curtain air bag 1. A center line C of the vertical chamber 30 is substantially parallel to the guide rod 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005184641-A (JP)
Title: Imaging apparatus
Inventor: SAKURAI JUNZO
IPC: H04N5/353
Filed: 2003-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus for storing an imaged image by allowing noise reduction processing to be operated in a moving picture mode and allowing the noise reduction processing not to be operated in a still picture mode.  <P>SOLUTION: The imaging apparatus for outputting an image signal imaged by a CCD is provided with: signal processing sections (47, 49, 63, 64, 65, 66) for reducing noise included in the image signal; a SW (51) for switching whether or not the image signal is to pass through the signal processing sections (47, 49, 63, 64, 65, 66); and an image memory (46) for storing the image signal obtained by switching operation by the SW (51).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005188599-A (JP)
Title: Bearing device for wheel
Inventor: OKASAKA MAKOTO
IPC: F16C43/04
Filed: 2003-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing device for a wheel, in which a hub ring is improved in strength and durability under rotary bending conditions, reducing the weight and without changing the form and the dimension of a wheel-mounted flange or worsening the face deflection.  <P>SOLUTION: The bearing device for the wheel is provided with an outer member 5 having a plurality of outside rolling face 5a in the inner circumference, the hub ring 1 having the wheel-mounted flange 10 at an end, and forming an inside rolling face 1a and a small diameter step 1b, an inner ring 6, which is pressed against the small-diameter step 1b and forming the other inside rolling face 6a, and a rolling element 7 of two or more rows stored between respective rolling faces freely to roll. An inner ring 6 is fastened in the radial direction with a caulking part 12 formed by plastically deforming an end at the inboard side of the hub ring 1 radially outward. A hub bolt 11 is fastened to a wheel-mounted flange 10 with a screw means, at least the hub ring 1 is tempered to a predetermined surface hardness, and each rolling face is hardened by quenching to a predetermined surface hardness.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005186429-A (JP)
Title: Optical recording medium
Inventor: ISHIDA TSUTOMU
IPC: C09B57/00
Filed: 2003-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium which enables excellent recording and reproduction by a laser of a wavelength of 300-900 nm.  <P>SOLUTION: The optical recording medium contains a trisdiarylamine derivative in a recording layer thereof and enables recording and reproduction by a laser light selected from those of a wavelength of 300-900 nm, particularly of a wavelength of 390-430 nm and further of a wavelength of 400-410 nm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005191961-A (JP)
Title: Noncontact ic card, electronic information apparatus, portable electronic information apparatus, open-type system, method for controling electric power consumption, control program, and readable recording medium
Inventor: YAMAGUCHI HIROMASA
IPC: G06K19/07
Filed: 2003-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To accelerate processing when magnetic field intensity is high, and to be operable even when the magnetic field intensity is low.  <P>SOLUTION: In a noncontact IC card 10 for obtaining operation power by communicating by a magnetic field by using an antenna means 1, a power detection circuit 6 detects the power consumption level of an integrated circuit with respect to a reception power level, and a clock selection circuit 7 heightens an operation clock frequency when power consumption is high and lowers the operation clock frequency when power consumption is low to optimize the reception power and current consumption. In an adhesion type system capable of receiving a ferromagnetic field, a clock frequency is accelerated for accelerating processing. In an open-type system changing from a state where the received power is weak to a state where the received power is strong, power consumption is lowered in a weal magnetic field to extend operation time in a wider range, and processing speed is accelerated in an intense magnetic field to reduce a time of physical feeling.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005187045-A (JP)
Title: Packaging box assembly
Inventor: IIZUKA NOBUO
IPC: B65D77/04
Filed: 2003-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate taking-out of an internal box packed in an external box.  <P>SOLUTION: In a packaging box assembly 1 wherein a plurality of the internal boxes 20 are packed in the external box 10 without clearance, projecting pieces 51 and 52 for taking out connected with a box body 30 of the internal box 20 and folding lines 31A and 32A of lid flaps 42 and 43 are provided, and the projecting pieces 51 and 52 are folded up on the lid of the internal box 20 packed in the external box 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005194636-A (JP)
Title: Glass fiber for long fiber-reinforced polyolefin resin molding material
Inventor: MASUJIMA KENICHIRO
IPC: C08K9/08
Filed: 2003-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide glass fibers for a long fiber-reinforced polyolefin resin molded product having high mechanical strength and to provide the long fiber-reinforced polyolefin resin molding material using the glass fibers.  <P>SOLUTION: The glass fibers for the long fiber-reinforced polyolefin resin molding material characterized as follows are used. The plurality of glass fibers are arranged parallel substantially in the same length and the same direction and contained in a polyolefin resin. The binder applied to the glass fibers comprises a silane coupling agent, the polyolefin resin and a blocked isocyanate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005158000-A (JP)
Title: Device where bank bill is made unusable in state where bank bill stored inside duralumin case can be exchanged later in bank of japan when duralumin case for conveying bank bill is stolen
Inventor: KITAGAWA YOSHIO
IPC: G07D9/00
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To instantaneously make a bank bill unusable while a state where the stored bank bill can be exchanged in the Bank of Japan later is held at a moment when a plunderer is to open a duralumin case by a method of destruction or cutting and is to take out the bank bill unless the duralumin case is unlocked by the designated key since a criminal may plunder the bank bill contained inside when the duralumin case for conveying the bank bill is stolen.  <P>SOLUTION: Even if the duralumin case for conveying the bank bill is destroyed by the criminals plundering the case, the bank bill stored inside the duralumin case is made unusable in the state where it can be exchanged in the Bank of Japan later.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004530031-A (JP)
Title: 単環式エステル及びカーボネートの共重合体並びにその製造方法
IPC: C08L69/00
Filed: 2002-06-07
Abstract: 単環式エステル若しくはカーボネート、及び２環式ジエステル及び／又はカーボネートから誘導された繰返し単位を含む共重合体は制御可能なレオロジー特性を有する。この２環式ジエステル及び／又はカーボネートは単環式モノマー、特にラクチドと容易に共重合し、分枝が調整されうる共重合体を形成する。この共重合体は、類似の線状ポリマーに比べて高溶融張力と良好なずり減粘を含む優れたレオロジー特性を有する。
Patent JP-2004533783-A (JP)
IPC: H04B1/7097
Filed: 2002-06-21
Abstract: A portable communication device including a power control system which estimates E<SUB>b</SUB>/N<SUB>t </SUB>by determining the variance of the noise components of PCBs that are received on the fundamental traffic channel. The power control system includes a demodulator for demodulating a BPSK modulated (or PAM) first signal from a base station, a noise variance calculation circuit that samples the perpendicular noise component of the demodulated signal to determine a noise variance, a power estimation circuit that measures the power of the demodulated signal and provides an estimate of the power of the first signal by eliminating the noise variance from the demodulated signal, and a comparator that compares the ratio of the power estimate and the noise variance to a threshold. The comparator output is a power up or power down signal to the base station.
Patent JP-2005502631-A (JP)
IPC: A61K31/27
Filed: 2002-07-11
Abstract: This invention is directed to a method for preventing or treating neuropathic pain and cluster and migraine headache-associated pain comprising administering to a subject in need thereof a therapeutically effective amount of a compound of Formula (I): wherein phenyl is substituted at X with one to five halogen atoms independently selected from the group consisting of fluorine, chlorine, bromine and iodine; and; R1, R2, R3 and R4 are independently selected from the group consisting of hydrogen and C1-C4 alkyl; wherein C1-C4 alkyl is optionally substituted with phenyl (wherein phenyl is optionally substituted with substituents independently selected from the group consisting of hydrogen, halogen, C1-C4 alkyl, C1-C4 alkoxy, amino, nitro and cyano).
Patent JP-2004536913-A (JP)
Title: エチレン及びその共重合体の重合方法
IPC: C08F10/02
Filed: 2002-07-10
Abstract: 非芳香族ハロゲン化炭化水素を、チタン、ジルコニウム及び／又はハフニウム含有チーグラー−ナッタ触媒の活性が増加するような特定された量で使用する、ポリエチレン及びエチレンと少なくとも１種の他のオレフィンとの共重合体を製造する新規な連続気相重合方法が提供される。