baber/WOPTO huggingface dataset:
Patent JP-2005161667-A (JP)
Title: Manufacturing method of micromold
Inventor: MURAMATSU SHIGEJI
IPC: H05K3/00
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a micromold capable of obtaining a stable shape even if an uneven shape is complicated and made multilayered.  <P>SOLUTION: This micromold is manufactured by a first layer forming process for forming a first metal layer (3) on the first resist layer (2) provided on a metal base (1) and patterning the first metal layer while exposing the first resist layer through the patterned opening parts (3a), a second layer forming process for forming a second metal layer 6 on the second resist layer (5) formed on the first layer and patterning the second metal layer while exposing the second resist layer through the patterned opening parts (6a), a process for developing the exposed parts of the second and first resist layers, a process for using the first and second metal layers as feed layers to apply electroplating to the metal layers and a process for peeling the metal base, the first and second resist layers and the first and second metal layers from the electroplating parts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005163952-A (JP)
Title: Block for gas supply unit
Inventor: YOSHIDA KAZUHIRO
IPC: F16K27/00
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a block for a gas supply unit capable of constituting apparatuses, such as an opening and closing valve, in series.  <P>SOLUTION: This block 1 for the gas supply unit has a first port 11, a second port 12, a third port 13 and a forth port 14 formed in a straight line on its upper face, and has a first gas flow channel 21 communicating the first port 11 and the third port 13 and formed on a first division part 31, and a second gas flow channel 22 communicating the second port 12 and the fourth port 14 and formed on a second division part 32. The gas supply unit can be serialized by mounting the apparatuses such as the opening and closing valve in series, and a space for a semiconductor manufacturing process by integration of a plurality of units can be saved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005162122-A (JP)
Title: Seat slide device
Inventor: SHIMA KAZUNORI
IPC: B60N2/08
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat slide device which realizes simplification of structure and reliability on actuation inexpensively.  <P>SOLUTION: Since an engaging part 61 is provided on the other end 6b near a seat rear end of a lock lever 6, an acting part 91 of a kick plate 9 is engaged with the engaging part 61, and this kick plate 9 is pull-operated by a walk-in operation cable 10 disposed on the seat 31 side, the cost can be reduced by shortening the necessary length of the walk-in operation cable 10, and the simplification of the structure is enhanced by improving the flexibility relative to the displacement design of the operation cable 10. Since it is the constitution which actuates a lock plate 5 through the lock lever 6 in both a first operation mode and a second operation mode, the cost is reduced by reducing the number of parts. Moreover, the seat slide device has the structure where the lock plate 5, the lock lever 6, and the kick plate 9 are separated, and has high responsiveness for locking.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004153841-A (JP)
Title: Ofdm transmission method, ofdm transmitting apparatus and ofdm receiving apparatus
Inventor: SEKI TAKASHI
IPC: H04J11/00
Filed: 2003-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce degradation of a demodulated symbol due to multipath.  <P>SOLUTION: A null symbol is transmitted in the first time slot of a transmission frame, a reference symbol is transmitted in the second time slot, a reference symbol is transmitted in the third time slot, and information symbols are transmitted in the forth time slot and later time slots. A guard period is equivalently extended by continuing waveforms of two adjacent reference symbols and an effect of inter-symbol interference due to multipath is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005176447-A (JP)
Title: Drive circuit for semiconductor switch
Inventor: MARUYAMA KOJI
IPC: H02M1/08
Filed: 2003-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To dispense with optical signals in the transmission of control signals to the semiconductor devices in a power conversion device, in which each arm comprises a circuit formed by connecting a plurality of a semiconductor devices in series, and reduce the size and cost of the power conversion device and prevent destruction of the semiconductor devices.  <P>SOLUTION: The Figure illustrates a circuit which is equivalent to one arm in which three IGBT Q1 to Q3 are connected in series. The circuit is provided with level shifting circuits LS1 and LS2 that transmit switching control signals Vin from a controller SC from the lower potential side device Q1 to the higher potential side device Q3, in succession; and delay circuits TD1 and TD2 that delay the transmitted control signals by a fixed time. Thus, a plurality of the devices can be made identical with each other, in the timing of turn-on/off, and imbalance can be prevented from being produced between device voltages.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005170559-A (JP)
Title: Lever type winding and load bundling device using belt
Inventor: YAMADA KATSUO
IPC: F16G11/12
Filed: 2003-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To omit the use of a chain which possibly damages a load, and to eliminate possibility of load shift even when the force is released collectively.  <P>SOLUTION: A winding shaft 2 which has a groove part 3 penetrated in the diameter direction to pass a belt V and held by a pair of side plates 4 and 5, a driving shaft 1 integrally connected to the winding shaft 2 protruded from the side plates 4 and 5, and a driving unit mainly consisting of a brake mechanism 13, a pushing member 14 and an operation handle 15 provided on the driving shaft 1 are provided. An operation lever 21 is engaged with the driving unit. The reciprocating operation of the operation lever 21 is transmitted to the winding shaft 2 via the pushing member 14 and a bearing member 7 to the forward direction and the reverse direction in a changing manner, and the operation lever can be changed in a neutral position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005169805-A (JP)
Title: Aligning mechanism of recording device
Inventor: AOYANAGI TAKAAKI
IPC: G01N35/10
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve the recording position accuracy of a recording device while solving the problem of the structure of an aligning mechanism.  <P>SOLUTION: The recording device has a head to perform recording to a recorded member, a first angle correction means to correct the angle of rotation of the head, a fixing means to fix the recorded member, a second angle correction means to correct the angle of rotation of the fixing means, and a stage equipped with the fixing means and capable of moving within a horizontal plane. The head has a permeable portion, a plurality of first alignment marks provided in the permeable portion, a plurality of second alignment marks provided in the recorded member or the fixing means, and an imaging means arranged above the head, a moving means to vertically and horizontally move the imaging means, a control means to correct the first angle correction means and the second angle correction means from information of the first alignment marks and the second alignment marks caught by the imaging means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004194333-A (JP)
Title: Zooming method of compact digital camera
Inventor: SHIN JUN YONG
IPC: H04N5/232
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zooming method of a compact digital camera in which digital zooming using software-like processing is provided to realize a portrait mode or a text mode without affecting the size of a mobile communication terminal.  <P>SOLUTION: Zooming of the compact digital camera is performed by sequentially implementing the steps of: searching a region of a center search line on a photographed picture in a set photographing mode; searching an upper/lower search line with the center search line as a center to extract an average and a deviation of colors of a photographing target; calculating the size of the photographing target based upon the average and deviation; and setting and applying a zoom ratio in accordance with the size of the photographing target.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247029-A (JP)
Title: Cutting device and cutting method for photoresist master disk, method for manufacturing stamper, and method for manufacturing optical recording medium
Inventor: TAKAHATA HIROAKI
IPC: G03F7/20
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a sudden fluctuation in an exposure state which occurs when cutting is performed at a high recording line speed.  <P>SOLUTION: The device is provided with: a driving section 110 which rotates a photoresist master disk 200; a head section 120 which includes an objective lens 123 and irradiates the photoresist master disk 200 with a laser beam; and a wind barrier 103 which prevents the vibration of the head section 120 by shielding the side wind W and turbulence W' generated by rotation of the photoresist master disk 200. Even if the photoresist master disk 200 rotates at a high speed, the vibration of the head section 120 itself by the thus generated side wind W and turbulence W' hardly occurs. Consequently, the sudden change of the exposure state by the vibration of the head section 120 due to such wind is substantially prevented.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005173302-A (JP)
Title: Liquid crystal display
Inventor: SAKAMOTO HIROKI
IPC: F21V8/00
Filed: 2003-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display, in which an LED is accurately placed opposite to a side edge of a thin light guide plate with ease, the light emitted from the LED is utilized efficiently and the luminance of the light guide plate is enhanced.  <P>SOLUTION: A mold frame 43 is attached on a rear frame 41 via a reflection sheet. Inside the frame of the mold frame 43, the LED light source 44 and an end face of the light guide plate 46 are placed opposite to, and in the vicinity of or in contact with, each other. On the side of the mold frame 43, opposite to the side on which the LED light source 44 and the end face of the light guide plate 46 are placed opposite to, and in the vicinity of or in contact with, each other, an elasticizing means 43c for pressing the light guide plate 46 against the LED light source 44 and a positioning means 43d for the light guide plate are arranged. On the side on which the LED light source 44 and the end face of the light guide plate 46 are placed opposite to, and in the vicinity of or in contact with each other, an end edge of the light guide plate 46 is made to penetrate under a flexible printed board 44a with the LED attached thereto.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005174504-A (JP)
Title: Semiconductor integrated circuit
Inventor: YAMAGAMI YOSHINOBU
IPC: G11C7/06
Filed: 2003-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit, in which the generation of a starting signal of sense amplifier circuits is unnecessary, and which has low power consumption, high speed, and a small-footprint, in a sense amplifier circuit which amplifies a micro potential difference between complementary signal line pairs.  <P>SOLUTION: This semiconductor integrated circuit has a word line WL, bit line pairs BL/BL, a memory cell 1 located at the intersection of the word line WL and the bit line pairs BL/BL, a precharge circuit 2 which precharges the bit line pairs BL/BL with a first voltage VDD1, the sense amplifier circuits 3A, 3B, and 3C which amplify the potential difference between the bit line pairs BL/BL with a second voltage VDD2. The first voltage VDD1 is a voltage substantially equal to ON voltage of the sense amplifier circuits, resulting from adding the offset voltage of the sense amplifier circuits 3A, 3B, and 3C to the ON voltage of transistors which constitute the sense amplifier circuits 3A, 3B, and 3C, or the voltage between the ON voltage of the sense amplifier circuits 3A, 3B, and 3C, and the second voltage VDD2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005171716-A (JP)
Title: Perforated plate for drain port
Inventor: MUTO KO
IPC: E03C1/126
Filed: 2003-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a perforated plate for easily treating trash such as gathered hair, and effectively preventing mold and slime generated in a drain recessed part.  <P>SOLUTION: This perforated plate is installed in a drain structure composed of a drain port and the drain recessed part arranged in a drain port lower part. The perforated plate has a dome part projected in an upper part in a plane, and is characterized by being composed of a plane part arranged under a drain port surface, a body part composed of a dam part extended to an upper part in a plane part outer peripheral edge part, and a locking part for fixing the body part to the drain port. The perforated plate is also characterized by arranging a chemical supply part in the body part and a drain port peripheral edge part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005177774-A (JP)
Title: Cold tandem rolling method
Inventor: SHIRAISHI TOSHIYUKI
IPC: B21B1/22
Filed: 2003-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold tandem rolling method capable of obtaining a stable sheet shape under a high reduction rolling without increasing equipment cost and running cost.  <P>SOLUTION: In the cold tandem rolling method of a metallic strip, the proof stress of the metallic strip S is ≥ 402 N/mm<SP>2</SP>on the inlet side of the first stand 11 of a cold tandem rolling mill 10 composed of rolling mills having four or more stands and rolling is performed after applying shot-blasting or shot-peening to the surface of the metallic strip S after pickling.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005184518-A (JP)
Title: Image processor, image processing method and program
Inventor: NISHIZAWA TSUTOMU
IPC: H04N19/91
Filed: 2003-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image processor having an improved capability of rapid and consecutive photography by reducing a calculation load in an image processing section, enabling display of a photographed image using an ordinary regeneration method without any trouble.  <P>SOLUTION: The image processor includes an imaging section for outputting an image signal of a partial image corresponding to a plurality of arbitrary lines or an arbitrary area in a screen; an image processing section for generating the partial image data after performing image processing on the above partial image signal; an orthogonal transformation means for performing orthogonal transformation onto the partial image data excluding a high-frequency portion which becomes short in the image reduction, based on the vertical and horizontal reduction rates of the partial image to the above screen; a resolution conversion means for modifying the image size of the partial image by adding a value smaller than a noise level to the high-frequency side of the above post-orthogonal transformation data; and a compression data generation means for generating a compression data from the above post-resolution conversion data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004217915-A (JP)
Title: Ink for inkjet printer
Inventor: MORIOKA JUNKO
IPC: C09D11/328
Filed: 2003-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous ink for an inkjet printer, having excellent fixity, capable of being stably discharged from a nozzle, and capable of forming picture images having good scratch resistance, water resistance, and marking resistance, when used in an inkjet recording process.  <P>SOLUTION: This ink for the inkjet printer comprises an aqueous ink containing at least a coloring material and a resin, wherein the resin comprises a block copolymer having at least one hydrophilic block and at least one hydrophobic block, each of the blocks comprises a vinyl ether-based polymer, and the ink further contains aluminum or an aluminum compound.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005187652-A (JP)
Title: Solid catalyst component for olefin polymerization and catalyst
Inventor: HOSAKA MOTOKI
IPC: C08F10/00
Filed: 2003-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid catalyst component for olefin polymerization which gives an olefin polymer having a wide molecular weight distribution and containing a small amount of fine powder while retaining, at a high level, polymerization activities and stereoregularity of the polymer.  <P>SOLUTION: The solid catalyst component for olefin polymerization comprises magnesium, titanium, a monocarboxylic acid ester and a dicarboxylic acid diester. The catalyst is formed from the catalyst component, an organoaluminum compound and an external electron-donating compound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005187679-A (JP)
Title: Aqueous coating composition and coated product
Inventor: OKAMOTO JUNJI
IPC: C09D5/02
Filed: 2003-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous coating composition which improves various defects possessed by a self-emulsifiable epoxy resin, excels in water resistance, has sufficient processability, corrosion resistance, and slip properties at the same time when used as a can coating, particularly a lid coating, and can form a coating film having both flavor properties and adhesion when used as an inner surface coating for a bottomed cylindrical member.  <P>SOLUTION: The aqueous coating composition comprises an acrylic-modified epoxy resin (1), a basic compound, and an aqueous medium. Here, the acrylic-modified epoxy resin (1) is obtained by reacting part of the epoxy groups of an epoxy resin (a1) with part of the carboxy groups of a carboxy group-containing acrylic resin (a2) having an acid value X<SB>a</SB>(mgKOH/g) of 10≤X<SB>a</SB>≤135, a glass transition temperature Tg (°C) of -20≤Tg≤20, and a weight average molecular weight Mw of 10,000≤Mw≤200,000 and a carboxy group-containing acrylic resin (a3) having an acid value X<SB>B</SB>(mgKOH/g) of 180≤X<SB>B</SB>≤450.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005189607-A (JP)
Title: Image forming apparatus
Inventor: KOMATA YASUKUNI
IPC: G03G15/00
Filed: 2003-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To restrain irregularities caused by rubbing in an unfixed toner image and the jamming of transfer paper while transferring a multicolor image to both sides of the transfer paper at high speed in spite of adopting a one-path system.  <P>SOLUTION: The image forming apparatus is provided with four photoreceptors 1Y, 1M, 1C and 1K in a 1st image forming part 20 and a 2nd image forming part 30 respectively. It has a 1st transfer means (22) superposing and transferring toner images on the respective photoreceptors in the 1st image forming part 20 to the surface of a 1st intermediate transfer belt 21, a 2nd transfer means (32) superposing and transferring toner images on the respective photoreceptors in the 2nd image forming part 30 to the surface of a 2nd intermediate transfer belt 31, a 3rd transfer means (46) transferring the superposed toner image on the belt 21 to the 1st side of the transfer paper and a 4th transfer means (47) transferring the superposed toner image on the belt 31 to the 2nd side of the transfer paper as a double-sided transfer means. The means to transport the transfer paper to whose 2nd side the image has been transferred by the belt 31 and deliver it to a fixing means 60 from the belt is used as the transfer means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004221571-A (JP)
Title: Plasma processing apparatus
Inventor: AOTA YUKITO
IPC: C23C16/509
Filed: 2003-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma processing apparatus which can make an excellent silicic semiconductor on a uniform film of a larger area at high speed, and can make a thin film of a high function and high quality without defects on the deposited film.  <P>SOLUTION: The plasma processing apparatus applies a VHF high-frequency power to a high-frequency electrode 3 to produce a plasma. An impedance matching device, in which a capacitance element 5 and an inductance element 6 are connected in series, is located between the electrode surface other than the surface adjacent to a reaction space 12 of the high-frequency electrode 3 and the conductor of a ground potential to be symmetrically about the center of the high-frequency electrode 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005187712-A (JP)
Title: Coating composition and coating process and gas discharge display device
Inventor: MIYAMA TAKASHI
IPC: H01J11/42
Filed: 2003-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating composition, which has properties preventing adherence to a discharge nozzle, consequently assuring a constant discharging and avoiding mixing of colors with a neighbor coating composition caused by spreading out, and also to provide its process of coating and a gas discharge display device.  <P>SOLUTION: The coating composition contains a high performance material, wherein the viscosity(η) at 23°C is from 50 to 1,200 Pa×s measured at the shearing rate of 0.1(1/second) and from 5 to 50 Pa×s at the shearing rate of 100(1/second) and further the dielectric loss (tanδ) in the angular frequency (ω) range from 0.1(1/second) to 100(1/second) is from 0.8 to 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005185663-A (JP)
Title: Device and method for adjusting balance of rotary drum,
Inventor: YAMAKAWA TAKAYUKI
IPC: D06F37/04
Filed: 2003-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for technique to obtain balance without arranging an acceleration sensor or a position sensor in a device for adjusting the axial balance of a rotary drum to be rotated after storing contents and a method therefor, e.g., the device suitable for adjusting the balance of the drum in a centrifugal dryer for laundry and a method therefor.  <P>SOLUTION: Liquid is supplied to a plurality of storage chambers 2 (2a, 2b, 2c) arranged at prescribed intervals in a circumferential direction and the unbalance of the drum is corrected by a difference in the mass of liquid supplied to each chamber. The maximum load torque during one rotation in the rotary drum is detected. The liquid of a prescribed mass W1 is supplied to the prescribed storage chamber 2a, so as to detect the phase difference ψ of torque change during one rotation of the rotary drum before/after the supply. Mass W2 and W3 to be supplied to the plurality of remaining storage chambers 2b, 2c are calculated, based on the mass of the supplied liquid, the detected maximum load torque, and a phase difference. Then the liquid of the calculated mass is supplied to each storage chamber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005025914-A (JP)
Title: Nonvolatile semiconductor memory device and control method thereof
Inventor: MORIMOTO HIDENORI
IPC: H01L27/10
Filed: 2003-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory device which can reliably write and erase a memory cell while suppressing the increase of the current consumption when writing or erasing and which is constituted of a variable resistor element the electric resistance of which is changed by the voltage applied to the memory cell and a selection transistor.  <P>SOLUTION: The nonvolatile semiconductor memory device is provided with a pulse voltage applying circuit 108 for applying a pulse voltage to write or erase a word line connected to the gate electrode of the selection transistor connected to the memory cell for writing or erasing within the memory cell array 101 in the state that the write voltage or erase voltage Vpp respectively corresponding to the bit line and source line is applied via a voltage switch circuit 110 to the bit line and source line connected to the above memory cell.  <P>COPYRIGHT: (C)2005,JPO&NCIPI