baber/WOPTO huggingface dataset:
Patent JP-2005056949-A (JP)
Title: Method and apparatus of crystallizing semiconductor thin film, semiconductor device and manufacturing method thereof, and display device
Inventor: KIMURA YOSHINOBU
IPC: H01L21/268
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus of crystallizing a semiconductor thin film which can solve conventional problems, and to provide a semiconductor device and a manufacturing method thereof.  <P>SOLUTION: The semiconductor device has a transparent substrate 301 and a semiconductor thin film 303 formed on the top surface side of this substrate. This semiconductor thin film has an irradiating region 305 in which crystal grains having a substantially rectangular surface shape viewed from the top surface side are formed by irradiation of laser beams 105, 108. This irradiating region is a crystallized region where the crystal orientation of a cross-section perpendicular to the top surface of the irradiating region is a (001) face. In this crystallized region, a source region and a drain region are formed so that the cross-section of a direction of current flow in a channel region may be the (001) face.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022623-A (JP)
Title: Truck frame of crawler type construction machine
Inventor: OE MASATOSHI
IPC: B62D55/10
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a truck frame of a crawler type construction machine capable of making an outer width between a right crawler and a left crawler variable and further preventing sand and soil from adhering to the crawlers.  <P>SOLUTION: There is provided a truck frame of a crawler type construction machine comprising a center frame (17) having a fixing leg (28) at each of right and left ends of rightward or leftward extending portions, and a pair of right and left crawler frames (18, 18) each of which is removably attached to each of the right and left legs (28) of the center frame (17) and having a substantial flat upper surface. Further, there is provided a frame cover (37) covering upper surfaces of the crawler frames (18, 18) except fixing portions of the right and left legs (28) of the center frame (17).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004000707-A (JP)
Title: Pachinko island stand
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko island stand capable of preventing the phenomenon of heaping up of pachinko balls at a lower position of a pachinko game machine.  <P>SOLUTION: A reservoir tank 50 has a priority passage 541 at a lower position in the lower end of an out-ball box 7 for preferentially guiding a pachinko ball discharged from the out-ball box 7 to a ball lifting/feeding device without reserving a following pachinko ball discharged from the out-ball box 7 in the above-mentioned reservoir part 50a when the height of the reserved pachinko balls reserved in the reservoir part 50a is a prescribed height or higher. Accordingly, pachinko balls from the out-ball box 7 are preferentially fed to the ball lifting/feeding device 5 through the priority passage 51 without being heaped up at the lower position of the out-ball box 7, so that clogging with pachinko balls and overflowing of pachinko balls caused by the heaping up of pachinko balls at the lower position of the out-ball box 7 can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005039687-A (JP)
Title: Waveform equalizing device
Inventor: KUMAZAWA MACHIYA
IPC: H03G5/00
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the power consumption of a waveform equalizing device and to reduce a circuit area as regards the waveform equalizing device for adaptively equalizing the waveform of a digitally modulated signal.  <P>SOLUTION: This waveform equalizing device is provided with a digital filter part (10) for performing a convolutional arithmetic operation of a plurality of tap values obtained by delaying an input signal by prescribed amounts and a plurality of tap coefficients corresponding to the tap values to generate an output signal, an error detecting part (20) for detecting the error of the output signal from the digital filter part (10), a tap coefficient updating part (30) for updating the plurality of tap coefficients on the basis of the error detected by the error detecting part (20), and an arithmetic operation accuracy control part (40) for calculating an arithmetic operation accuracy control value corresponding to each tap in the digital filter part (10). The digital filter part (10) changes the accuracy of the convolutional arithmetic operation in accordance with the arithmetic operation accuracy control value calculated by the arithmetic operation accuracy control part (40).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046044-A (JP)
Title: Method for producing lightly-pickled vegetable
Inventor: KUWABARA MIKIHIRO
IPC: A23B7/10
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing lightly-pickled vegetables by which sterile lightly-pickled vegetables can be produced in a short time so as to prevent the vegetables from discoloration and poor preservability.  <P>SOLUTION: This method for producing the lightly-pickled vegetables comprises the following processes: a washing process of washing vegetables; a blanching process of blanching the washed vegetables; a quick freezing process of quickly freezing the blanched vegetables; and a seasoning/packaging process of packaging the frozen vegetables together with salt-containing seasoning. The blanching process comprises soaking the vegetables in boiling water at 85-100°C for 30-120 sec. The quick freezing process comprises freezing the vegetables at -30°C to -35°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051025-A (JP)
Title: Solid state laser device
Inventor: SAKURAI TSUTOMU
IPC: G02B6/42
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state laser device having a structure capable of markedly improving optical fiber coupling in efficiency.  <P>SOLUTION: An optical fiber 32 is arranged so as to make its light receiving end face 32a which is mirror finished parallel with a rear mirror 20 that is provided by making its concave surface face toward a laser medium 17, and an external optical resonator is composed of the rear mirror 20 and the light receiving end face 32a of the optical fiber 32. The solid-state laser device is equipped with a beam expander 27 which magnifies a laser beam 23 projected from a solid state laser oscillator 14 1.4 times to twice in diameter by making it un-parallel, and a condensing lens 31 which concentrates the laser beam 23 magnified by the beam expander 27 on the light receiving end face 32a of the optical fiber 32. The beam expander 271 is composed of two different lenses 28 and 29 which are arranged with a space left between them, and the space between the two lenses 28 and 29 is varied so as to adjust the incident angle of the laser beam 23 impinging on the light receiving end face 32a to a prescribed value, whereby the optical fiber 32 can be made maximal in transmittance to the laser beam 23.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051127-A (JP)
Title: Cooling module and laminated structure of heat radiator
Inventor: SHIBATA KAZUAKI
IPC: H01L23/467
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide the cooling module and the laminated structure of a heat radiating fin which can exhibit a sufficient cooling performance in a limited outer shape size by effectively utilizing space.  <P>SOLUTION: An outlet 3 having a heat radiating member 5 is provided on the blowing side of a fan motor 2. The heat radiating member 5 is made of a plurality of heat radiating fins 11 arranged to be laminated. The heat radiating fins 11 are arranged radially from the center of the fan motor 2 at least in part of the outlet 3. Since wind smoothly flows from the fan motor 2 smoothly, a sufficient cooling performance can be obtained in a limited outer shaped size and a noise caused by the wind from the fan motor can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049731-A (JP)
Title: Thermal-diffusion expanded core fiber array, manufacturing method for thermal-diffusion expanded core fiber array, optical array device with fiber, and manufacturing method for optical array element
Inventor: HIRABAYASHI KATSUHIKO
IPC: G02B6/26
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily and inexpensively manufacturing a thermal-diffusion expanded core (TEC) fiber array, and to provide a TEC fiber array manufactured by the method.  <P>SOLUTION: The fibers in the center part of a fiber array of which the coated parts are bonded to each other are unraveled into its separate fibers mechanically or using chemicals without unraveling its both ends. The coatings of unraveled fibers at the center part are peeled mechanically or using chemicals to expose the bare fiber arrays, the exposed bare fiber arrays are arranged side by side, both ends of the bare fiber arrays are pinched by a holder and cores are warmed by a burner to be expanded to 20 μm to 40 μm, then the holder is removed. Further, after pulling the fiber array from both sides so that the bare fiber arrays are uniformly arranged side by side, the fiber array is sandwiched by cloth or paper soaked with an adhesive for bundling coated optical fibers, soaking the array in the adhesive to stick the coatings of the separated fibers (or cutting off the fiber array at the center part of the expanded core), thereby the TEC fiber array is manufactured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057440-A (JP)
Title: Despreading demodulator
Inventor: UGAJIN MAMORU
IPC: H04B1/707
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a despreading demodulator for using a spread code generating circuit without the need for externally mounted components and for synchronization control.  <P>SOLUTION: The despreading demodulator is provided with: sample-hold circuits 1a to 1g for holding spread signals; a first spread code generating circuit for generating spread codes; a second spread code generating circuit for generating spread codes resulting from inversely rearranging the spread codes above; a polarity conversion circuit 101 for carrying out polarity conversion so that nearly a half of the seven spread codes corresponding to newer or older spread signals exhibits two polarity states of inversion and noninversion for one period of a clock f2; multipliers 5a to 5g; an adder 6; a peak detector 7; and a spread code control circuit for alternately switching input of the spread codes from the first spread code generating circuit to the polarity conversion circuit and input of the spread codes from the second spread code generating circuit to the polarity conversion circuit at every detection of a peak.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054316-A (JP)
Title: Stainproof sheet
Inventor: TANAKA NORIHISA
IPC: D06M11/72
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stainproof sheet keeping remarkably improved durability of the stainproofness over a long period, usable without restriction of the time and place and developing the function without necessitating the irradiation of light.  <P>SOLUTION: The sheet is produced by coating a textile cloth with a resin. An air catalyst generating hydroxyl radical, ozone or peroxides without applying light radiation is fixed to the textile cloth.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005056703-A (JP)
Title: Moving element of switch
Inventor: YOSHINAKA SHINICHI
IPC: H01H5/30
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving element of a switch in which an operator can obtain a moderate operational feeling, and a return impulsive sound can be reduced when releasing the operation.  <P>SOLUTION: A moving element 14 has integrally a moving part 15 and a skirt 16. On a bottom surface of the moving part 15, there are provided stationary contacts 12, 13 and an opposed moving contact 17. Furthermore, in a switch case 11, there is movably provided an operating knob 18 for operating by pressure the moving part 15 of the moving element 14. The skirt 16 is formed in a skirt-shape (nearly conical). And, a foot 16b that is situated at an upper part from the lower end 16a is formed in thinner wall than other parts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005056778-A (JP)
Title: Conductive paste and printed circuit using it
Inventor: INOUE KAZUHISA
IPC: H05K3/12
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide conductive paste having low resistance and high elasticity in particular at a low cost, whereby migration resistance, surface smoothness, resistance to insertion and extraction when used in a connector, and blocking resistance can be improved.  <P>SOLUTION: This conductive paste takes the form of a flake, and contains silver powder (A) the thickness of which is 1,300 angstrom or less, and a halogen element containing organic resin (B) as a binder resin. The halogen element containing organic resin (B) is preferably a vinyl chloride = vinyl acetate copolymer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062296-A (JP)
Title: Device and method for encoding
Inventor: SAWA MIYUKI
IPC: G10L19/02
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve the sound quality in decoding and reproduction as to a device and a method for encoding a multichannel audio signal applied with a perceptual encoding system.  <P>SOLUTION: In the encoding device including a filter bank 1 and an auditory psychological model 3 which input the multichannel audio signal, a block length determination part 2 which determines a block length based upon perceptual entropy by the auditory psychological model 3 and inputs it to the filter bank 1, a quantizer 4 which quantizes the signal from the filter bank above a masking level from the auditory psychological model, and a bit stream generator 5 outputting encoded data, the block length determination part 2 includes a decision part 6 which obtains block lengths corresponding to channels based upon channel-corresponding perceptual entropy and a correction part 7 which corrects the block lengths based upon the block lengths of the respective channels and the perceptual entropy when the block lengths of the respective blocks are different, and inputs a corrected block length control signal to the filter bank 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005059053-A (JP)
Title: Method for controlling width of sheet in cold tandem rolling
Inventor: AIZAWA ATSUSHI
IPC: B21B37/00
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a cold-rolled steel strip having high accuracy of the width in high yield by calculating the variation of the width in continuous annealing by a numerical formula model and performing width control in the cold tandem rolling taking the variation into consideration even in a thick gage material the width variation of which is large in the continuous annealing.  <P>SOLUTION: The numerical formula model by which the width on the outlet side of the final stand is expressed by taking rolling load at each stand, each interstand tension, the controlled variable of shape control means at each stand and the width of a base stock before rolling as variables is preliminarily prepared and also a numerical formula model by which the variation of the width in the continuous annealing is expressed by taking elongation percentage as a variable is also preliminarily prepared. By substituting the predicted value of the rolling load at each stand, the predicted value of each interstand tension, the measured value of the width of the base stock before rolling and the predicted value of the elongation percentage in the continuous annealing respectively in two above numerical formula models, the controlling variables of the shape control means in a plurality of stands among from the first stand to the stand in the next stage of this side of the final stand are set so that the width after the continuous annealing is made to coincide with the target value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005060166-A (JP)
Title: Carbon-coated structure, method of producing the same, method of producing carbon tube, carbon-coated electrode and functional element
Inventor: OKURA HIROSHI
IPC: G01N27/327
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a porous body in which carbon is applied to the wall faces of pores.  <P>SOLUTION: Regarding the carbon-coated structure where, in a porous body 13 having a plurality of columnar pores almost vertical to a substrate 11, at least a part of the pore walls is coated with carbon 15, the porous body 13 is the one in which, from the structure where a columnar substance comprising the first component is dispersed into a matrix member comprising the second component capable of forming eutectic crystals with the first component, the columnar substance is removed to form the columnar pores. The porous body has a thin film shape. The columnar substance is aluminum. The matrix member is silicon, and also, the ratio of silicon in the structure lies in the range of 20 to 70 atomic%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005059061-A (JP)
Title: Method and device for filling metal into micropore
Inventor: YAMAMOTO SATOSHI
IPC: B81C1/00
Filed: 2003-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To uniformly fill metal into micropores of a substrate.  <P>SOLUTION: A substrate 32 with micropores 31 formed is housed and fixed in a protective jig 34 in which a large number of holes (small gaps) are drilled. The substrate 32 together with the jig 34 is immersed in a fused metal 37 inside a chamber 35 having a pressure lower than the atmospheric pressure. Then, with the pressure increased inside the chamber 35, the fused metal 37 is filled into the micropores 31 by differential pressure. Then, with the substrate pulled up, the metal 37 is filled in the micropores 31. When the substrate 32 is immersed in the fused metal 37, the fused metal 37 is supplied to the micropore part of the substrate 32 only through a large number of holes of the protective jig 34; therefore, metal oxides or foreign matters are prevented from directly sticking to the surface of the substrate, enabling uniform metal filling to be performed into the micropores.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005060064-A (JP)
Title: Paper feeder
Inventor: SUGISHIMA YOSHIO
IPC: B65H1/14
Filed: 2003-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a large-capacity paper feeder capable of loading sheets with their front ends aligned on a tray without lowering working efficiency of supplying the sheets.  <P>SOLUTION: This paper feeder is provided with a front end restricting member 41 for restricting a position of front end of a sheet P in a transferring direction, a pair of side end restricting members 42a, 42b for restricting positions of both side ends of the sheet in a perpendicular direction relative to the transporting direction, and a rear end restricting member 43 for restricting a position of rear end of the sheet. A notch 431 is formed from the upper end of the rear end restricting member 43 in the vertical direction, and its upper end is located at a position lower than a feeding roller 5. The sheet P is placed on a tray 3 from a space between the upper end of the rear end restricting member 43 and the lower end of the feeding roller 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072095-A (JP)
Title: Electronic circuit unit and manufacturing method therefor
Inventor: NAKANO KAZUHIRO
IPC: H01L25/18
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic circuit unit in which miniaturization and thinning can be promoted, and to provide the manufacturing method of the unit.  <P>SOLUTION: The electronic circuit unit 20 is provided with a circuit board 21 where an electronic component 33 is mounted on a component loading face, an insulating layer 22 which is laminated and stuck by pressure on the component loading face and covers a wiring pattern 32 and the electronic component 33, and a shielding layer 23 which is formed on the insulating layer 22 and is formed of metal foil. Since the shielding layer 23 and a ground pattern are conducted via columnar conduction parts arranged at four corners, a shielding case formed of a metal plate is not required. In the electronic circuit unit 20, a large laminate is divided and a plurality of bodies are fitted. Thus, the columnar conduction parts are formed, by dividing a through hole with which a conductive material is filled. The insulating layer 22 is formed by heating and crimping a pre-preg material in a semi-cured state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005065912-A (JP)
Title: System of controlling washing machine
Inventor: MATSUI SHOICHI
IPC: D06F33/02
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system of controlling a convenient washing machine by controlling the operation of the washing machine even from a place remote from a place where the washing machine is installed in the system of controlling the washing machine which automatically operates a series of processes of washing, rinsing and spin-drying and which can be remotely operated.  <P>SOLUTION: The control system of the washing machine is provided with a washing machine A and a terminal device 32 for controlling the washing machine A. In the terminal device 32, an inputting part 33 sets power cut-off of the washing machine A, and a communication means 35 transmits a power cut-off signal set by the inputting part 33. The washing machine A receives the power cut-off signal transmitted by the communication means 35 provided at the terminal device 32 by using a communication means 31, transmits its acceptance signal to the terminal device 32 and thereafter cuts off the power of the washing machine A by using a control means 36 on the basis of the power cut-off signal received by the communication means 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069170-A (JP)
Title: Multi-cylinder four-cycle engine
Inventor: KAWAMOTO YUICHI
IPC: F02F7/00
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-cylinder four-cycle engine, preventing the occurrence of burr in cutting out a communicating hole, allowing gas to smoothly flow, and reducing a pump loss in the cylinder.  <P>SOLUTION: This multi-cylinder four-cycle engine includes an engine case EC having cylinder bores 20A of two or more cylinders 3A to 3D arranged in the axial direction of a crankshaft 5 and a crank case 3 under it, wherein the partitions 21 partitioning between the adjacent cylinders 3A to 3D and the crank case 3 are provided with a communicating hole 4 cut out to pierce the partition, and the opening edge parts 4aa, 4ba to the cylinder bores 20A at the upper edge 4aa and the lower edge 4ab of the communicating hole 4 are shaped substantially horizontal and flat by extending the main part in the circumferential center in the direction intersecting perpendicularly to the cylinder axis CH.  <P>COPYRIGHT: (C)2005,JPO&NCIPI