baber/WOPTO huggingface dataset:
Patent JP-2003276553-A (JP)
Title: Airbag device for vehicle
Inventor: AKIYAMA HIDEKI
IPC: B60R21/26
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an airbag device for a vehicle including an airbag housing having a fragile part which can be burst, an airbag housed in a folded state in the airbag housing to burst the fragile part at a time of inflation and development, and an inflator for generating gas for expanding and developing the airbag, capable of sufficiently improving a speed of exhaust response from the airbag.  <P>SOLUTION: A shutter 32 for opening and closing an exhaust outlet 31 is mounted on a case 30 air-tightly connected to an opening part 26a of the airbag 26, formed of rigid material, and having the exhaust outlet 31 provided thereon. The inflator 33 for driving the shutter for driving the shutter 32 from a closed position to an opened position at a time of operation is linked to the shutter 32.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283313-A (JP)
Title: Phase comparator and phase-locked loop circuit
Inventor: IKEUCHI AKIRA
IPC: H03L7/085
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase comparator and a PLL circuit which surely enable phase comparison of a high speed reference signal with a comparison signal by using a circuit of a low operation speed.  <P>SOLUTION: The phase comparator is provided with two edge trigger type RS flip-flops 11, 12 and a logic operation circuit 13. A data signal as the reference signal and a clock signal which has a 1/n times frequency of the data signal and is used as the comparison signal are input in the flip-flop 11. The data signal as the reference signal and a signal which is obtained by inverting the clock signal and used as the comparison signal are input in the flip-flop 12. The logic operation circuit 13 calculates a logical product or a logical sum of output signals of the flip-flops 11, 12, thereby generating an error signal having a unique pulse width corresponding to a phase difference every rise edge of the data signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285858-A (JP)
Title: Gold bar transport case
Inventor: TOMITA SUMIO
IPC: B65D6/26
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a conventional gold bar transport case used in transaction of coins between financial institutions does not reliably prevent unlawfulness occurring in a transport step thereof.  <P>SOLUTION: Side plates 2 and 3 having engagement grooves 2a and 2b on both ends are turnably connected to right and left sides of a square bottom plate 1, a front plate 5 and a back plate 4 are turnably connected to front and back sides thereof, and a lid plate 6 having a locking projecting edge 6b on a lower periphery is turnably connected to a back side of the back plate 4. Unlawful opening is prevented by fitting a sealing tool 9 between the lid plate 6 and the front plate 5 in an assembled condition in a box. The accommodation space is changed to the dimension according to the kind of coins by spacers 7 and 8 positioned to the predetermined position of the bottom plate 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288624-A (JP)
Title: Transportation management system
Inventor: ASARI SHIGEATSU
IPC: G07C9/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To determine a transporting situation of a transported object with high accuracy and to quickly inform the same.  <P>SOLUTION: This transportation management system comprises a management terminal device 3 mounted on a transportation vehicle 20, and a management main body device 2 for managing a transporting condition of the transported object 20 from a remote place. The management terminal device 3 comprises position detecting means 12, 18 for detecting a present position of the transportation vehicle 20, getting- on-and-off detecting means 13, 18 for detecting the loading and unloading the transported object to the transportation vehicle 20, and transportation information transmitting means 15, 16, 18 for transmitting the transportation information to the management main body device 2. The management main body device 2 comprises transportation information receiving means 5, 10 for receiving the transportation information transmitted from the management terminal device 3, a transporting journey storing means 6, 10 for storing the transporting journey information of the transported object, checking means 7, 10 for checking the transportation information to the transporting journey information, and judging means 8, 10 for judging the transporting condition of the transported objected on the basis of a result of checking.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286252-A (JP)
Title: Method for producing dialkyl peroxide
Inventor: ICHIKAWA HIDEJI
IPC: C07B61/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a dialkyl peroxide in high selectivity and yield by reacting an alcohol-based compound with an organic hydroperoxide compound by using a zeolite solid acid as a catalyst.  <P>SOLUTION: The method for producing the dialkyl peroxide by reacting the alcohol-based compound with an organic hydroperoxide compound comprises carrying out the reaction in the presence of water. In the method, the zeolite solid acid catalyst is preferably a β type zeolite.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287633-A (JP)
Title: Optical element using one-dimensional photonic crystal and optical apparatus using the same
Inventor: KIKKO SHIGEO
IPC: G02B5/30
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element which has spectral performance of high efficiency by utilizing only the band light of a higher order by using a one-dimensional photonic crystal and a spectral apparatus using the same.  <P>SOLUTION: The end face of the one-dimensional photonic crystal 1 is provided with phase modulating means 8 which imparts the phase modulation of the same period and direction as those of the photonic crystal 1 to incident light 3. Only the specific higher order band light is propagated within the photonic crystal, by which the intensity of exit light 6 from the surface of the one-dimensional photonic crystal is intensified, i.e., the efficiency of utilizing the incident light is improved. Also, the exit light 6 is allocated to one side or both sides of the photonic crystal and the intensity is regulated by the effect of a structure 12 added to the photonic crystal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289569-A (JP)
Title: Mobile terminal, urgent message system and urgent message control method
Inventor: FUKUDA KENTARO
IPC: H04W4/02
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile terminal having a position detecting function and an urgent message function, an urgent message system and an urgent message control method whereby a center quickly knows the position of the mobile terminal.  <P>SOLUTION: The mobile terminal 1 has a position detecting function and an urgent message function for messaging a center via a base station. The terminal 1 starts watching by operating a watch start/cancel switching circuit 25. It stores positioning data measured by a GPS positioning means in a memory circuit 21. If the positioning data are not obtained, it communicates with the base station through a radio transceiver circuit 23 to obtain positioning data to be stored therein. If the positioning data vary abnormally successively in excess of an allowable number of times, the terminal sends a mobile trouble message to the center 3 via the base station from the radio transceiver circuit 23, together with all positioning logs stored in the memory circuit 21, and an urgency button is depressed to send an urgency message to the center 3 via the base station 10 from the radio transceiver circuit 23, together with all positioning logs stored in the memory circuit 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284653-A (JP)
Title: Towel equipped with glove parts
Inventor: KATO OSAMU
IPC: A47K10/02
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate such problems that especially when a baby, a toddler or a pet or the like is bathed, and the body is washed, and the wet body is wiped, always holding a towel of various kinds of shapes and sizes such as a hand towel or a bath towel securely so that it may not drop from hands is considerably difficult, and the towel frequently drops from hands, or the target surface of the towel cannot be effectively used.  <P>SOLUTION: In order to integrate the towel and human hands, and use the towel at the same time and in the same manner as using hands, glove parts by which the towel can be integrally fitted on hands are provided on a towel. Such a towel is developed and provided to solve above mentioned problems.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298446-A (JP)
Title: Radio communication device
Inventor: TANAKA KEIZO
IPC: H04B1/18
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology in which power consumption is suppressed, particularly, an operable time using a battery of a radio communication device is extended by reducing power to be consumed while a diode switch is turned on.  <P>SOLUTION: In the radio communication equipment for using a plurality of filters 11, 12 and 13 while alternatively switching them, the radio communication device is provided with a plurality of diode switches 21, 22 and 23 for alternatively switching the plurality of filters, an impression means 3 for impressing any one of the plurality of diode switches with a forward voltage and a control means 4 for controlling a forward current to flow to any one diode switch turned on by applying the forward voltage into suppressed state or non-suppressed state and when it is desired to reduce the power consumption of the radio communication device, the forward current to flow to the diode switch is suppressed by the control means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293098-A (JP)
Title: Magnetic stainless steel sheet having excellent cold workability
Inventor: KIDA TADANORI
IPC: C22C38/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide magnetic stainless steel which has excellent cold workability, and has improved critical cracking properties.  <P>SOLUTION: The magnetic stainless steel having excellent cold workability has a composition containing, by mass, ≤0.05% C, ≤1.00% Si, ≤0.8% Mn, ≤0.05% S, 10.00 to 15.00% Cr, 0.4 to 1.2% Al, ≤0.01% N and ≤0.004% O, and containing 0.01 to 0.50% of one or two kinds of metals selected from Ti and Nb, and the balance Fe with inevitable impurities. The size of nonmetallic inclusions in the steel is controlled to ≤100 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002357890-A (JP)
Title: Transmission regulating mask and method for producing the same
Inventor: PARK CHUL-HONG
IPC: G03F1/68
Filed: 2002-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a transmission regulating mask and a method for producing the mask. SOLUTION: The mask for optically transferring patterns corresponding to an integrated circuit from the mask to the top of a semiconductor substrate with an exposure system contains a plurality of features and dummy features 14. The features correspond to circuit elements forming the integrated circuit on the mask, have a prescribed minimum size and contain one or more edges 12a. The dummy features 14 are aligned with isolated edges of the features in a position away from the isolated edges by a prescribed distance in a line width equal to the above minimum size in such a way that the intensity of light at the dense edges of the features and that at the isolated edges are made nearly equal to each other.  The quantity of light passed through peripheral regions of the isolated edges is regulated by the dummy features 14 and matched with the quantity of light transmitted in the dense edges to reduce the difference in dimension between isolated features 12 and dense features 16 transferred to the top of the semiconductor substrate.
Patent JP-2003295436-A (JP)
Title: Alkali negative developable photosensitive resin composition
Inventor: KOMATSU HIROSHI
IPC: G03F7/038
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alkali negative developable photosensitive resin composition having good adhesiveness to a substrate.  <P>SOLUTION: The alkali negative developable photosensitive resin composition comprises (a) a photosensitive polyimide precursor having an acid functional group and a sulfur-containing functional group in its molecular chain and soluble in an aqueous alkali solution, (b) an addition-polymerizable compound and (c) a photosensitive agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290925-A (JP)
Title: Welding wire reel supporting device
Inventor: SANO MICHIAKI
IPC: B23K9/133
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To reliably support a wire reel even when the wire reel is deformed or distorted, and to allow the wire reel to be smoothly rotated by the feed of a wire.  <P>SOLUTION: A rotary shaft 3 is freely rotatably provided on a fixing base 2, a first supporting member 4 is provided on the rotary shaft 3, a second supporting member 6 is provided on a connecting rod 5 extended from the first supporting member 4, and the wire reel for welding is supported by a first inclined receiving part 44 provided on the first supporting member 4 and a second inclined receiving part 63 provided on the second supporting member 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003226346-A (JP)
Title: Waterproof structure of electronic component accommodation box
Inventor: SATO HIDETOSHI
IPC: B65D45/02
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To suppress ingress of water from a clearance of a through hole.  <P>SOLUTION: A bolt 28 is inserted in a through hole 29 formed in a part through which water runs along a surface of a cover 4, and screwed to an accommodation box body 3. The cover 4 is fitted to the accommodation box body 3 through the screw-engagement of a head part 28a of the bolt 28 with the accommodation box body 3 by tightening the bolt 28. A water ingress suppression unit 30 to suppress water ingress into the through hole 29 is provided on the surface of the cover 4 to suppress ingress of water W into a clearance between the through hole 29 and the bolt 28.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003304153-A (JP)
Title: Integrated circuit capable of reconstruction function and method for constructing function
Inventor: AOYAMA KAZUO
IPC: H03K19/173
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To construct an integrated circuit capable of reconstructing logical function with a small number of elements and to provide a function reconstructable integrated circuit by which a high-speed operation is expectable and a method for constructing function.  <P>SOLUTION: A threshold element circuit is applied to the reconstructable integrated circuit, makes configuration data constituting logical function multivalued multibit representation of a binary variable, reduces the number of threshold elements by using differential operation about an input state, and has, that is, a terminal connected to an electric potential whose value is fixed during performing function in an input terminal of a threshold element circuit of a second stage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003061105-A (JP)
Title: Image processing method, image processing program, image processing apparatus, and digital still camera using the image processing apparatus
Inventor: HIROSHIGE AKIRA
IPC: H04N1/46
Filed: 2002-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an image processing method, an image processing program, and an image processing apparatus that can enhance edge detection accuracy independently of type of images to process the image and to provide a digital still camera using the image processing apparatus. SOLUTION: The image processing method of this invention includes a step S100 of separating electronic data outputted from a CCD into a brightness component Y and color difference components Cb, Cr; a step S200 of extracting an edge for each of the components; a step S300 of calculating the edge amounts from the extracted edges, a step S400 of selecting the component having the maximum edge amount; a step S500 of calculating edge information (for example, edge gradient direction) on the basis of the selected component having the maximum edge amount; a step S600 of selecting a filter on the basis of the calculated edge information about the component having the maximum edge amount; a step S700 of performing smoothing processing for the electronic data outputted from the CCD on the basis of the filter; and a step S800 of writing the electronic data subjected to the smoothing processing into a flash memory.
Patent JP-2003304160-A (JP)
Title: Device and method for encoding/decoding arithmetic of mq-coder method
Inventor: MIYAMOTO RUI
IPC: H04N19/91
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an MQ-CODER for accelerating processing by simplifying the determination of 'A<Qe (I(CX))'.  <P>SOLUTION: If an index (I(CS) is any number other than 0, 6, 7, 8, 14, 15, 16, 17 or 46, 'A<Qe (I(CX))' is not determined to be true. If the index (I(CX)) is 0, 6, 7, 8, 14, 15, 16, 17 or 46, 'A≤Qe(I(CS))' is determined with a 14-bit value except an MSB and an LSB. If 'A≤Qe(I(CX))' is true, 'A<Qe(I(CX))' is also determined to be true. Unless 'A≤Qe(I(CX))' is true, 'A<Qe(I(CX))' is not judged to be true.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301186-A (JP)
Title: Environmentally friendly gasoline
Inventor: TANAKA EIJI
IPC: C10L10/10
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To produce an environmentally friendly gasoline which adds a reduced load, such as improved exhaust gas properties, to the environment when used in an engine suffering from the adhesion of intake valve deposits and combustion chamber deposits.  <P>SOLUTION: The gasoline is the one having a Research octane number of 98 or higher, a sulfur content of 10 ppm mass or lower, a Reid vapor pressure of 65 kPa or lower, a 70% evaporation temperature of 128°C or lower, and a 10C or higher aromatic hydrocarbon content of 1.5 mass% or lower and containing 100-300 mass ppm polyisobuteneamine, wherein the existing gum content after cleaning is 1 mg/10 ml or lower, and that before cleaning is 11-20 mg/100 ml.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302924-A (JP)
Title: Advertisement method and advertisement bag
Inventor: MATSUBA TAKASHI
IPC: B65D33/20
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problems with the advertisement by a large-sized screen that such advertisement tends to be unexpectedly overlooked and ends as a transient advertisement and the problems with an advertisement method of distributing flyers to visitors that the omission in distribution arises and that the flyers are thrown to wastes without being viewed.  <P>SOLUTION: The advertisement bag 1 formed by a waterproof sheet is stuck to a back 31a of a seat back of a seat 31. The advertisement bag 1 has a cutoff line 17 for making an unsealing port and is made into the bag by allowing the port near the cutoff line 17 to remain. The bag is formed by putting the flyers 21 and samples 23 therein, then hermetically sealing the bag by heat sealing 4. A flank portion 9 which is a front surface is printed with the main advertisement 11 and a tacky adhesive 15 for mounting is applied to the rear surface. The bag is provided with a cutoff line 19 for forming a hole for hooking the hand. A customer inevitably views the advertisement 11 in front and therefore a high advertisement effect can be expected. If the mouth is formed by tearing along with the cutoff line 17, the advertisement bag 1 functions as a baggage container or refuse bag and therefore the customer feels convenient with the bag and in addition the waterproofness and safety of the contents before unsealing can be assured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308698-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: TAKANO YOSHINORI
IPC: G11C16/06
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory in which a plurality of read modes are incorporated in a switchable manner.  <P>SOLUTION: This nonvolatile semiconductor memory is provided with a memory cell array in which nonvolatile memory cells being electrically rewritable are arranged, a read circuit reading data of the memory cell array. The device has a first read mode in which read is performed by parallel data transfer of same bit numbers from the memory cell array to external terminals through the read circuit, and a second read mode in which parallel data of more bit numbers than those in the first read mode from the memory cell array to the read circuit are transferred, and data of less bit numbers than those in the first read mode from the read circuit to the external terminals is transferred.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308449-A (JP)
Title: System development estimation support system
Inventor: HAMANAKA HIROTSUNE
IPC: G06Q30/06
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To perform efficient system development having no dispersion in a system development estimation result, independently of an estimation experience of a person in charge of system development.  <P>SOLUTION: This system is characterized by being equipped with an information reception means 200 for receiving scale calculation information and development man-hour calculation information from a client machine 101, a storage means 201 for storing the received scale calculation information and development man-hour calculation information, calculation function information storage means 202 for storing a scale calculation function information for calculating system scale information based on the stored scale calculation information and development man-hour calculation function information for calculating development man-hour information based on the development man-hour calculation information, an estimation calculation means 203 for calculating the development man-hour information, a development man-hour information storage means 204 for storing correlatively the development man-hour information and the scale calculation information, an information transmission means 205 for transmitting the stored development man-hour information to the client machine, and a processing device 206 for controlling operations of each means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002272867-A (JP)
Title: Sheet shutter for fire protecting division provided with refuge opening part
Inventor: YAMAMOTO TSUNEO
IPC: E06B9/17
Filed: 2002-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a sheet shutter for a fire protecting division with high smoke shielding performance, which is also excellent in operability for forming a refuge opening part and is structured for easy refuge with high safety. SOLUTION: In the sheet shutter, high airtightness is attained by obtaining the cushion material (7) of a seat board (6) on a floor surface (200), obtaining the spring force of a P plate (11) in guide rails (10) at the both sides of fire resistance sheets (1 and 2) and obtaining the work of a guide roller (5) at a lintel (25) in an upper part. Besides, the vertical slit refuge opening part enhances smoke shielding performance by superposing fireproof sheets (1, 2 and 3).
Patent JP-2003304878-A (JP)
Title: Induction of insulin-producing cell
Inventor: KIYONO SUSUMU
IPC: C12N15/09
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cell expressing an insulin gene, an SURI (a subunit of ATP-sensitive K<SP>+</SP>channel) gene and α<SB>1</SB>1.3 (a subunit of L type potential- dependent calcium channel) gene from a noninsulin production cell.  <P>SOLUTION: The method for preparing the insulin production cell from the noninsulin production cell comprises culturing a mammal fetus hepatocyte or a liver progenitor cell used as the noninsulin production cell in the presence of 1-50 mmol/L nicotineamide and expressing a PDX-1 gene or a NeuroD gene in the mammal fetus hepatocyte.  <P>COPYRIGHT: (C)2004,JPO