baber/WOPTO huggingface dataset:
Patent JP-2003284719-A (JP)
Title: Ultrasonic diagnostic device
Inventor: NAGASAKI KATSUHIKO
IPC: G06T1/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic diagnostic device clearly forming an image of a stent left in a living body.  <P>SOLUTION: A first transmission signal and a second transmission signal having frequency different from each other are used simultaneously or by time division. A receiving signal corresponding to the first transmission signal and a receiving signal corresponding to the second transmitting signal are obtained, and a composite image is formed by synthesizing a tissue image and a stent image depending on the above signals. Coloring treatment might be applied to those images. It is preferable to construct the second transmitting frequency variable according to the structure and the like of the stent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288083-A (JP)
Title: Music/video reproducing device
Inventor: MIZUTANI TETSUYA
IPC: G10K15/04
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a music/video reproducing device in which background video that is made suitable to music data is displayed.  <P>SOLUTION: Background genre data are read from music data being registered in a music reservation area (S26). A check position is set to the least significant rank among the data being set in order to check key information stored in a key information storage buffer (S27). When the key information stored in the position coincides with the key information in the background genre data (S28: Yes), the background genre corresponding to the matched key information is obtained (S31), background video data are obtained from the background video control data corresponding to the determined background genre (S33), the selected background video data are transmitted to a background video signal generating circuit and a reproducing is started (S34).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290905-A (JP)
Title: Method for producing cylinder block and cylinder block
Inventor: ODA NOBUYUKI
IPC: B22C9/24
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To easily perform a finish-working to a matching face with a cylinder head regarding a cylinder block forming a cylinder bore part by impregnating molten metal as a base material into a porous preform.  <P>SOLUTION: In a method for producing the cylinder block with which after setting the porous preform E having higher hardness than that of the base material of the cylinder block to a portion corresponding to the cylinder bore part in a casting mold, the molten metal is poured into a casting cavity and impregnated into the preform so as to form the cylinder bore part, the preform is set so that the end part E<SB>t</SB>at the near side to the matching face of the cylinder block with the cylinder head is apart from the casting face by a prescribed distance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288925-A (JP)
Title: Fuel cell
Inventor: TAKAHASHI YASUFUMI
IPC: H01M8/10
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently utilize heat and reduce the cost of complicated piping in a system in a fuel cell used in a fuel cell cogeneration system.  <P>SOLUTION: This fuel cell is equipped with a stacked moistening part 3, a stacked water heat exchanging part 4, a stacked exhaust gas heat exchanging part 5, and a stacked exhaust fuel heat exchanging part 6, and heat generating in power generating reaction of the fuel cell is outputted as warm water in the lump. Therefore, the system of the fuel cell with high efficiency can be obtained in simple constitution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285586-A (JP)
Title: Binding implement and file using the same
Inventor: TEJIMA KENJI
IPC: B42F13/30
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To assure reading easiness and writing easiness by setting a document in a planarly two-page spread state and to simply and rapidly add or remove to be arranged the document.  <P>SOLUTION: A file 10 comprises a cover body 11, and a binding implement 12 mounted on an inner surface of a backbone 15 of the cover 11. The binding implement 12 comprises first and second binding plates 25, 26 provided detachably at a base, and first and second binding shafts 28, 29 disposed between the plates 25 and 26. The shafts 28, 29 are axially extendibly engaged and have extension shafts 28C, 29C extended at an outside through the plates 25, 26 and coupling shafts 28D, 29D. The plates 25 or 26 is provided movably along the shafts 28, 29 in a state in which the plates 25 or 26 is removed from the base 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295923-A (JP)
Title: Device and method for inventory control of parts and recording medium and program
Inventor: YOKOYAMA KOJI
IPC: G06Q50/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To realize effective use of inventory space and resultant reduction of inventory amount.  <P>SOLUTION: The system comprises: a standard inventory input means 11 to enter a standard inventory amount which is an initial value of an inventory amount; a delivery information input means 12 to enter a time and an amount of parts delivered to the inventory; an inventory amount calculation means 13 to calculate how much the inventory amount has changed from the standard inventory amount based on the standard inventory amount entered by the standard inventory amount input means 11 and the time and the amount entered by the delivery information input means 12 and a display control means 14 to display the status of change of the inventory amount calculated by the inventory calculation means 13 on an output device 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003088982-A (JP)
Title: Laser beam machining method
Inventor: FUKUYO FUMITSUGU
IPC: B23K26/364
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam machining method by which an unnecessary cleavage is not caused on the surface of a work and the surface is not melted. SOLUTION: The laser beam machining method comprises a process for placing a work 1 on the placing table 107 of a laser beam machining apparatus 100, a process for forming an intended cutting part based on a reformed region in the inside of the work 1 along the intended cutting line 5 of the work 1 by heating the work 1 with a heating apparatus provided at the placing table 107, by adjusting the focus of a converging point P in the inside of the heated work 1 and by irradiating the work 1 with a laser beam L, and a process for cutting the work 1 by cooling the work 1 in which the intended cutting part based on the reformed region is formed and thereby causing stress by thermal stress.
Patent JP-2003296784-A (JP)
Title: Banknote counting device
Inventor: HASHIJIRI TOSHIHIKO
IPC: G07D3/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem concerning a defect in a conventional device which feed banknotes and starts counting simultaneously with detecting the setting of the notes, in a banknote counting device provided with an automatic start function for automatically starting feeding and counting when it is detected that the banknotes are set in a hopper part.  <P>SOLUTION: The banknote counting device includes: a hopper 1; a note feeding means 2; a counting part; an identifying and determining part 4; at least one stacker 10; a banknote carrier passage 20 comprising a banknote carrier mechanism 21; a banknote setting detecting means for detecting that the banknote is set in the hopper; and a control part. The device also includes a note feeding start time selecting means 72 for selecting a time for the detection of banknote setting by the banknote setting detecting means till the start of a note feeding operation by the banknote feeding means. The control part starts driving the note feeding means when a banknote feeding start time which is set by the note feeding start time selecting means elapses after the banknote setting detecting means detects the banknote setting.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294206-A (JP)
Title: Reactor
Inventor: MORI TAKAAKI
IPC: F23L15/02
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To enhance a heat receiving amount (heat transfer efficiency) compared with that in the prior art.  <P>SOLUTION: Second burners 8, 9 are arranged to inject fuel toward a reaction tube-extending direction in a space formed between (among) two or more of adjacent reaction tubes 7. Combustion air supply devices 10, 11 for the second burners are provided to discharge exhaust gas in a combustion chamber 2 to the outside of the reactor through a heat storage body having gas permeability, and to supply combustion air heated to a high temperature by sensible heat of the heat storage body to the second burners 8, 9. A positional relation between first burners 3-6 and the second burners 8, 9, and a combustion ratio in the first burners 3-6 to the second burners 8, 9 are determined to make the heat receiving amount (heat transfer efficiency) of the reaction tubes 7 more than 1, where the heat receiving amount of the reaction tubes 7 is 1 when the reaction tubes 7 are heated only by the plurality of first burners 3-6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299385-A (JP)
Title: Motor control device and encoder failure detecting method
Inventor: AKIYAMA SHIGEKI
IPC: H02P7/29
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To detect an encoder failure such as slit chipping and slit clogging in a motor control device for rotatably driving a motor by means of position feedback control.  <P>SOLUTION: A periodic counter for detecting the cycle of an encoder signal starts operation from the point at which the motor moves to a prescribed position X1 (countup) after the starting of the revolution thereof, and counts an external clock pulse during a period from the detection of an encoder edge to the detection of a next encoder edge. When the revolution of the motor rapidly decreases at a time t1, the encoder edge is not detected, and thus, the count value of the periodic counter continues to increase and exceeds a periodic maxim value at a time t2. At this time, a periodic maximum over-flag is set and is outputted to an external CPU, which receives the over-flag and outputs forcibly a stopping command (a time t3). The stopping command stops the operation of the motor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002373614-A (JP)
Title: Ion implantation apparatus
Inventor: ISHIGURO KOJI
IPC: H01J37/317
Filed: 2002-04-01
Abstract: PROBLEM TO BE SOLVED: To provide an ion implantation apparatus capable of preventing an internal discharge at an initial stage of an ion beam extraction process. SOLUTION: In an extraction procedure of an ion beam, an excitation current necessary under objective device operating conditions for generating a predetermined magnetic field for each apparatus is fed to a mass separator, a Q-lens, and a 30 deg. deflection system, and objective pre-acceleration and post-acceleration voltages are respectively applied by raising voltages of pre-acceleration and post-acceleration power sources (step 101). In step 102, an excitation current corresponding to strength of the magnetic field to be generated is fed by an ion source coil, and O2 gas is introduced as the gas for ion generation. In step 103, plasma is ignited and ions are generated by controlling a microwave supply part 31 and introducing microwave into a plasma chamber 1b.
Patent JP-2003301349-A (JP)
Title: Base fabric for air bag and air bag using same
Inventor: TAKEUCHI HIDEO
IPC: D03D1/02
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base fabric for an air bag having ≤1.2 cm<SP>3</SP>/sec/cm<SP>2</SP>quantity of air flow under 1.27 cm pressure drop of the fabric and about 10% difference in bending resistance between the warp and the weft directions.  <P>SOLUTION: The base fabric for the air bag is obtained by using a modified cross-section filament yarn having 5-50% hollowness of cross section of single filaments and ≤3.5 flatness degree and further not only mechanical characteristics but also low gas permeability and ≤10% difference in bending resistance between the warp and the weft directions because the surface of the base fabric is coated with a resin as the filament yarn constituting the base fabric for the air bag. The resultant base fabric for the air bag has housing properties and reduces collision energy during shock.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302474-A (JP)
Title: Seismometer and earthquake intensity calculation method in seismometer
Inventor: KUMAGAI KATSUHIDE
IPC: G01V1/18
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized inexpensive seismometer capable of calculating the earthquake intensity highly accurately.  <P>SOLUTION: An amplifier 3 amplifies a voltage level of a detection signal outputted from a detection part 2 and outputs the amplified signal to an A/D conversion part 11. The A/D conversion part 11 converts the amplified signal and a detection signal inputted after bypassing the amplifier 3 into digital signals. When the voltage level of the detection signal does not reach a prescribed level, an operation processing part 12 calculates the earthquake intensity based on the digital signal acquired by converting the amplified signal. When the voltage level of the detection signal reaches the prescribed level, the processing part 12 calculates the earthquake intensity based on the digital signal acquired by converting the unamplified detection signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303038-A (JP)
Title: Information processor
Inventor: KONDO MAYU
IPC: G06F3/0488
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability by making an icon of an application usable at a GUI operating part and effecting optimum graphic display without preparing data on an ROM beforehand and without changing software of the operating part.  <P>SOLUTION: The operating part which receives data of the icon created on the body side through a communication means 10 secures a capacity of the data in a RAM30R5, writes data of width, height, the number of colors and an icon pattern in the secured area of the RAM and manages them. The data form of the icon pattern to be written in the RAM is the same as that of the icon pattern stored in a flash ROM 2 beforehand in conformity with a design of software of GUI operations and enables display of the icon using data of the RAM30R5 by the operation in common with the data of the flash ROM 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300576-A (JP)
Title: Supporting structural package for spherical heavy product
Inventor: HIRATA SEIICHIRO
IPC: B65D5/50
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supporting structural package for a spherical heavy product by which a function for protecting a heavy vulnerable product by two parts of a box itself and a cover box is given, workability is improved, a material for the package is unified, and which saves resources and for which classification work at disposal is not necessary, and can be also commonly used for a packed product for one piece packing type and two pieces packing type.  <P>SOLUTION: This supporting structural package for the spherical heavy product is made by putting a tetragonal top supporting panel in which a plurality of fan-shaped flags are formed, a tetragonal side face panel, a tetragonal bottom panel which is the same as large as the above top supporting panel substantially, and a tetragonal middle supporting panel which is the same as large as the above top supporting panel substantially in which a plurality of the fan-shaped flaps are formed in a line, and furthermore, by providing a rising panel which is a tetragon and has half of the height of the side face panel, respectively, by using a substantially rectangular paperboard, corrugated cardboard or other sheetlike materials.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305329-A (JP)
Title: Method for preventing adhesion of scale and deodorizing column
Inventor: MIYAMA YOSHITERU
IPC: C11D7/54
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preventing the adhesion of sulfur, a sulfur compound and a calcium compound to a filler, which adhesion becomes a problem when a cleaning liquid containing sodium hypochlorite is used in a circulating water sprinkling type or temporary water sprinkling type deodorizing column.  <P>SOLUTION: The adhesion of sulfur, the sulfur compound and the calcium compound to the filler can be prevented by adding a compound represented by formula (1) (wherein X is OH or a repeating polymerization unit, Y is H, SO<SB>4</SB>or HPO-Na, Z is CONHC(CH<SB>3</SB>)<SB>2</SB>CH<SB>2</SB>SO<SB>3</SB>Na or K and (n+m) is 5-50) to a cleaning liquid in an amount of 1-300 mg/l.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315745-A (JP)
Title: Ear bend of spectacle frame
Inventor: FUKUWA YASUO
IPC: G02C5/20
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spectacle frame with which a feel of fit can be obtained in compliance with the sizes of the respective heads of users.  <P>SOLUTION: The ear bend 20 has a fitting section 21 and a head touching section 22. The fitting section 21 fits to a temple 10 slidably along the longitudinal axis of the temple 10. The touching section 22 is bent to the head side of the user with respect to the longitudinal axis of the temple 10 in the open state of the temple 10, i.e., in the state of using the spectacle frame. The bending angle of the touching section 22 is about the angle at which the touching section fits to the head of the user when the user wears the spectacle frame and is, for example, about 10°. A recessed part is formed at the temple 10 and a leaf spring is disposed in this recessed part. The leaf spring is provided with a positioning button of a projecting shape. Four button holes into which the positioning button is fittable are formed on the inside surfaces of the fitting section 21. The button hole to be fitted with the positioning button is selected and the position of the button is determined.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314941-A (JP)
Title: Cooling device
Inventor: KINOSHITA YUSUKE
IPC: F24F5/00
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling device having superior maintenance characteristic to easily perform the maintenance and safety check, and high cooling efficiency.  <P>SOLUTION: In this cooling device comprising a cooling tower 10 including a sealed evaporation-type cooling unit 15 in which the cooled fluid flows and an air blower 11, and a chiller unit 20 including a compressor 21, a condenser 22, an expansion valve 23 and an evaporator 24, and having a refrigerant circulated therein, the condenser 22 is made out of a corrosive material, and the water in a water tank 16 or the water cooled by the cooling unit 18 for the condenser is used as the fluid for cooling the condenser 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003269050-A (JP)
Title: Normally closed smoke-insulating fire door apparatus
Inventor: ANDO KAZUAKI
IPC: E06B5/16
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a regularly closed smoke-insulating fire door apparatus having a speed control function.  <P>SOLUTION: According to the regularly closed smoke-insulating fire door apparatus having the speed control function, a fire door has an inexpensive and simple structure by slantly arranging a slide rail for automatically closing the fire door, and providing a self-closing speed control device. The apparatus has an elastic smoke insulating material arranged on lateral edge portions of an opening beforehand. Further, the apparatus has the speed control function, i.e., a function of inhibiting smoke from flowing outside by pressing with a pressure the fire door to the opening by a pressing means in a totally closed state when the fire door is automatically closed to block the opening.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003311756-A (JP)
Title: Method for manufacturing composite
Inventor: HOSHI HIDEO
IPC: F16H55/48
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a composite in which a manufacture cost is reduced and high dimensional accuracy and mechanical characteristics are secured.  <P>SOLUTION: In the first step, the first material comprising, for example a steel plate is subjected to press working to form a surface layer (work piece) and in the second step, the space of the surface layer is filled with the second material comprising, for example an aluminum alloy without using any mold.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312150-A (JP)
Title: Heat-sensitive recording material
Inventor: ARIOKA DAISUKE
IPC: B41M5/30
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diazo heat-sensitive recording material having excellent color developing hue after recording and an image light resistance.  <P>SOLUTION: The heat-sensitive recording material comprises a heat-sensitive recording layer containing a diazo compound and a coupler and provided on a support. The recording layer contains at least one type of 4- hydroxypyrrolidone derivative represented by formula (1) as the coupler, (wherein Y is an electron attractive group, R<SP>11</SP>is a hydrogen atom, a group selected from the group consisting of alkyl group, aralkyl group, acyl group, alkoxycarbonyl group, allyloxycarbonyl group and carbamoyl group, R<SP>12</SP>is a group selected from the group consisting of alkyl group, aralkyl group and allyl group, and (n) is an integer of 2 to 11).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319162-A (JP)
Title: Electronic watermark information recording apparatus, electronic watermark information recording method, and electronic watermark information recording filter
Inventor: NISHINO YOICHI
IPC: G03B17/24
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for realizing electronic watermark display and preventing illegal copy generation by second photographing of an image.  <P>SOLUTION: An image photographing apparatus such as various cameras like a video camera and a still camera is configured to be provided with a filter for recording electronic watermark information or a means for optically outputting the electronic watermark information so as to forcibly execute photographing of the electronic watermark information to an image carrying means. Through the configuration above, pieces of various contents related information such as the electronic watermark information superimposed on the photographed image (contents) like a camera identifier (ID), or copy control information, source information of the contents, copyright information, contents processing information, and contents configuration information are recorded, and it is possible to acquire and trace the pieces of various information corresponding to the image by detecting the electronic watermark information from the photographed image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318752-A (JP)
Title: Radio communication apparatus and transmitter
Inventor: UKIANA MASATO
IPC: H04J11/00
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent spurious signals from appearing on an output signal in a radio communication apparatus having a plurality of distortion compensator circuits, when switching over the distortion compensating circuits.  <P>SOLUTION: Distortion compensator circuits in a transmission system are switched over, in a guard time period in which no transmission data exists.  <P>COPYRIGHT: (C)2004,JPO