baber/WOPTO huggingface dataset:
Patent JP-2004121009-A (JP)
Title: Dna microarray and method for screening using the same
Inventor: ISHIURA MASAHIRO
IPC: G01N33/53
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a higher-performance DNA microarray at a lower cost and to provide a method for screening using the same DNA microarray.  <P>SOLUTION: The DNA microarray is characterized by having a probe with <70% homology to a gene other than a target and comprising a base sequence having a length of ≤70 bases.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128771-A (JP)
Title: Information recording medium, information and/or reproducing apparatus and method, computer program for recording or reproduction control, and data structure including control signal
Inventor: KODA KENJI
IPC: G11B20/10
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To perform highlight display control of buttons corresponding to sophisticated high level button operations on a main picture screen by using e.g. a subpicture.  <P>SOLUTION: An information recording medium includes video information indicative of a main video, and a subvideo information set. The subvideo information set has (i) subvideo information indicative of a subvideo at least one part of which can be displayed so as to be overlapped on the main video; and (ii) header information which includes button information added to the subvideo information and defining a button video portion functioning as buttons in the subvideo, and also includes highlight information defining how to control highlight display for the button video portion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122536-A (JP)
Title: Mold and method for producing the same
Inventor: SUNADA HIRONAO
IPC: B22D17/22
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold which can easily mold even a relatively large-sized molded product without forming a burr in the molded product.  <P>SOLUTION: The mold is divided into a mold main body 1 having a curved part 1c and a wall part 1d formed thereto and a cavity insert 2 with a predetermined shape for forming projections 2a and 2b. The cavity insert 2 is pressed into the mold main body 1 to form a close fit press-in part 10. The cavity insert 2 is pressed into the press-in part 10 to be joined, and the parting line 3 between the mold main body 1 and the cavity insert 2 is closed by padding. Moreover, the press-in part 10 of the mold main body 1 and the cavity insert 2 are molded so as to partially come into contact with each other, and the cavity insert 2 is closely fitted to the press-in part 10 of the mold main body 1 by a predetermined fastening margin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128823-A (JP)
Title: Mobile phone, information providing service station, mobile phone system and voice / character simultaneous communication method, and program therefor
Inventor: IWASE MITSUAKI
IPC: H04W76/02
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile phone whereby accurate information can be obtained in the case of using a voice service by dialing a special number without the need for any particular key operation.  <P>SOLUTION: When the mobile phone 1 receives voice information by wireless communication, a wireless section 14 receives the voice information through an antenna 13, a modulation demodulation section demodulates the received information, a base band processing section 16 extracts data of the voice information, a voice processing section 17 applies signal processing of D/A conversion or the like to the received voice and thereafter a speaker 19 outputs the voice. When the mobile phone 1 receives character information as well as voice information by wireless communication, the wireless section 14 receives the information through the antenna 13, the base band processing section 16 extracts data of the character information, a control section 20 stores the received character information to a memory 21 and displays the information on a display section 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124800-A (JP)
Title: Two-stroke internal combustion engine
Inventor: SUZUKI MASATAKE
IPC: F02P13/00
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-stroke internal combustion engine capable of scavenging under sufficiently high pressure in where a piston and a crank shaft are connected through a connecting rod.  <P>SOLUTION: A combustion chamber is formed at an end on the crank shaft side of a cylinder hole, and a primary compression chamber is formed at an end on the opposite side to the crank shaft of the cylinder hole. Primary compression is performed on the side where there is neither the crank shaft nor the connecting rod in the cylinder hole, and the piston is raised to a position near a ceiling of the cylinder hole, so that primary compressive pressure can be raised and high-pressure scavenging can be performed by supplying almost the total amount of primary-compressed gas to the combustion chamber side of the cylinder hole, thus improving the performance of the two-stroke internal combustion engine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123922-A (JP)
Title: Material for forming light transmission path, light transmission path and method for manufacturing light transmission path
Inventor: OKAZAKI FUMIAKI
IPC: C08F220/36
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a material for forming a light transmission path, particularly using a photochromic material and capable of easily forming a light transmission path; a light transmission path prepared by using the material; and a method for manufacturing the light transmission path.  <P>SOLUTION: The light transmission path comprises mainly a photochromic polymer represented by chemical formula (2) (wherein m is an integer of 1 or greater; and R<SB>1</SB>and R<SB>2</SB>are each a hydrogen atom, a monovalent hydrocarbon group, or a monovalent substituted hydrocarbon group of which the part of carbon atoms or hydrogen atoms are substituted by atoms selected from oxygen, nitrogen and sulfur atoms).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128261-A (JP)
Title: Method of manufacturing semiconductor thin film and thin-film transistor, electro-optical apparatus, and electronic equipment
Inventor: AZUMA SEIICHIRO
IPC: H01L29/786
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To form a single-crystal-like silicon film at a low process temperature, high throughput rate, and low cost.  <P>SOLUTION: A 1st insulating layer, a light absorbing layer shaped in an island shape, and a 2nd insulating layer are provided on a semiconductor layer. Beams emitted from a plurality of linear lamp light sources having their peak wavelength in the vicinity of 1 μm are converged for scanning, thereby growing crystal of a semiconductor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127763-A (JP)
Title: Electron microscope
Inventor: TSUNO KATSUSHIGE
IPC: H01J37/28
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scanning transmission electron microscope comprising an energy analyzer, which is provided with an annular detector.  <P>SOLUTION: In the scanning transmission electron microscope (STEM) 10 to observe the transmitted image by scanning a sample with an electron beam, comprising the energy analyzer 17 for selecting the electron beam having a specified energy from the electron beams with which the sample 101 has been scanned, a diffracted image of the sample 101 is reflected on an incident window surface of the energy analyzer 17; a microscope image of the sample 101 is reflected on an incident image surface of the energy analyzer 17 which is conjugated with the incident window; thus images are produced by the only electron beams having the specified energy selected by the energy analyzer 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004248507-A (JP)
Title: Embryonic stem cell and neural progenitor cell derived from embryonic stem cell
Inventor: PERA MARTIN FREDERICK
IPC: A61K35/12
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a human ES (embryonic stem) cell producing a somatic differentiated cell in vitro and a committed progenitor cell such as a neural progenitor cell producing a mature somatic cell including neural cells and/or glial cells.  <P>SOLUTION: A method for preparing an in vitro and in vivo model of controlled differentiation of an ES cell toward the neural lineage is provided. The model and the cell prepared along the pathway of neural differentiation can be used for the study of cellular and molecular biology of human neural development, for the discovery of a gene, a growth factor and a differentiation factor playing a role in neural differentiation and regeneration, for drug discovery and for the development of screening assays for teratogenic, toxic and neuroprotective effects.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004123036-A (JP)
Title: Wire harness fixing structure to car body
Inventor: SUZUKI MASAHISA
IPC: H02G3/04
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate wiring works of harnesses to a car body panel.  <P>SOLUTION: The car has an inner panel 12 and an outer panel 11 made of resin, and guide parts 12c and 12d to pinch a wire harness W/H are protruded into the wiring space for the wire harness W/H provided in either of the panels 12 and 11, wherein the wire harness W/H fixed provisionally to the guide parts 12c and 12d is fixed to the inner panel 12 or the outer panel 11 by an adhesive 13. The guide parts 12c and 12d are arranged being offset in the wiring direction, or three guide parts 22c, 22d, 22e are arranged zigzag, to suppress dislocation of the wire harness W/H in the wiring direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133986-A (JP)
Title: Magneto-optical recording medium and its manufacturing method
Inventor: SUENAGA TAEKO
IPC: G11B11/105
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To shorten an initialization time in a magneto-optical recording medium to which a DWDD playback system is applied.  <P>SOLUTION: The magnetic anisotropy of at least one recording film chosen from a magnetic domain wall transfer layer and a recording layer formed between recording tracks is lowered than the magnetic anisotropy of the recording film on the recording tracks by irradiating recording tracks with an optical beam for initialization. If a layer having a refractive index different from a medium which implements between recording films and optical systems which irradiate an optical beam for initialization is prepared at an irradiation side of an optical beam for initialization against the recording film and when the layer is irradiated with the optical beam for initialization at above a critical angle, then the beam is totally reflected at a boundary face and near-field light is generated. The near-field light is used to achieve the initialization.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133138-A (JP)
Title: Image display device
Inventor: YAMAZAKI TATSURO
IPC: G09G3/20
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve luminance of an image display device in which the display panel is composed of a plurality of matrix-wired electron emission elements, and also to attain the long life.  <P>SOLUTION: In one selected period, a scanning signal is applied to a plurality of scanning wiring. In the succeeding selected period, a scanning signal is applied to the plurality of scanning wiring which are shifted by one scanning wiring. A low level section is provided between the scanning signals. Also, pulse width modulation is performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097177-A (JP)
Title: Fishing hook-disengaging tool
Inventor: CHIBA TADASHI
IPC: A01K97/18
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishing hook-disengaging tool having functions capable of disengaging the hook quickly and surely without requiring the recognition of the hook swallowed in the mouth of a fish caught by bait fishing and also disengaging the bait swallowed together with the hook easily.  <P>SOLUTION: This fishing hook-disengaging tool (1) is characterized by installing a guide (2) and a recessed part (3) at the hook-disengaging tool (1), and also a raking out part (6) at a finger-engaging part (9).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132858-A (JP)
Title: System and method of measuring optical performance of optical system
Inventor: BAN MINOKICHI
IPC: G01M11/02
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method of measuring MTF(modulation transfer function) of an optical system (that is, lens to be measured) realizing space saving, quick measurement and cost reduction.  <P>SOLUTION: The system is to measure optical performance including MTF of an objective optical system. The system comprises a mechanism means capable of controlling an optical system for measurement capable of using for measuring the optical performance of the objective optical system and building in the objective optical system based on the set measurement conditions, a measurement means for measuring a control quantity by the mechanism means, an operation output means for calculating the optical performance of the objective optical system and outputting, and a control means for setting the optical performance to be measured and the measurement conditions, and automatically controlling the mechanism means, the measurement means and the operational output means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110756-A (JP)
Title: Real estate credit information retrieval system and real estate credit information retrieval method
Inventor: HOSOKAWA NORIHISA
IPC: G06Q10/00
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a breach of contract by enabling the prior recognition of the past breach-of-contract history of the renter or purchaser of a real estate and to prevent an illicit action related to a real estate business by enabling the prior recognition of the past illicitness history related to real estate business of a real estate company employee.  <P>SOLUTION: In a server 13 performing communication with each personal computer 11a-11n through a communication network 12, real estate credit information including predetermined personal information of an individual who performs a business for mediating the lease and trade of the real estate and information showing the content of the illicit action or damage related to real estate business of the individual is registered in a database. When a retrieval request using the personal information is received, in the server 13, the personal information is retrieved from registered information by a retrieval control part 26, and the real estate credit information including the personal information, in the detection of the personal information, or non-detection information, in no detection thereof, is reported to the personal computer 11b that is the retrieval requester.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145051-A (JP)
Title: Scanning optical system and image forming apparatus using the same
Inventor: YOSHIDA HIROKI
IPC: H04N1/113
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a scanning optical system capable of printing at high speed with high quality by reducing variation in spot diameter on a scanned surface and an image forming apparatus using the same.  <P>SOLUTION: The scanning optical system has: a 1st optical means 2 of imaging luminous flux emitted by a light source means 1; a luminous flux limiting means 3 of limiting the luminous flux from the 1st optical means; a 2nd optical means 5 of emitting the luminous flux from the luminous flux limiting means in a desired light convergence state; a deflecting means 7 of deflecting the luminous flux from the 2nd optical means; and a 3rd optical means 8 of guiding the luminous flux deflected by the deflecting means onto the scanned surface 9. Individual members are so constituted that the light convergence state of the luminous flux emitted from the 2nd optical means does not change with environmental changes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003131872-A (JP)
Title: Computer system
Inventor: SENTER CHERYL
IPC: G06F9/312
Filed: 2002-10-28
Abstract: PROBLEM TO BE SOLVED: To avoid an occurrence of a data error due to a dependency and execute a plurality of instructions out of order like concurrent processing. SOLUTION: With an instruction fetch unit (106) and an execution unit (107) to execute an instruction out of order being included, the execution unit is devised to include a register file, plural function units, the first bus to transfer data from the register file to the plural function units, the second bus to transfer the data from the plural function units to the register file, and a load store unit adapted to perform a load request to a memory system out of order in conjunction with every instruction within an instruction window and a store request in order in conjunction with the every instruction with the instruction window.
Patent JP-2003159783-A (JP)
Title: System and method for detecting transparent ink
Inventor: VALERO JOSE LUIS
IPC: B41J2/01
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To detect transparent ink drops on a print medium.  <P>SOLUTION: A method 500 and a system 10 for detecting transparent ink drops on the print medium 30 comprise a step 502 for ejecting one or more transparent ink drops on a first intended position on the print medium 30 from at least one nozzle 107 of an ink ejection elements 102, a step 504 for illuminating the area including the first intended position, thereby reflecting the light from the first intended position, a step 506 or 508 for detecting changes in a light reflection rate around the area including the first intended position, and a step 510 for determining an actual position of one or more transparent ink drops corresponding to the changes in the detected light reflection rate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004157648-A (JP)
Title: Collection processing system for disused article
Inventor: WADA SHINICHIRO
IPC: G06Q50/00
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To systemize a collection processing service for a disused article to minimize collection processing cost.  <P>SOLUTION: This system executes the disused article collection processing service for receiving the disused article from a customer 1 desiring collection of the disused article, consigning the disused article to a forwarder 2 to carry the disused article to a buying dealer 3, and selling the disused article to the buying dealer 3. Customer information 5 about the customer 1, buying dealer information 6 about the buying dealer 3 and forwarder information 7 about the forwarder 2 are inputted to an electronic computer. About the disused article desired to be collected, the buying dealer 3 or a branch office of the buying dealer 3, and the forwarder 2 or a carrying vehicle of the forwarder 2 are selected such that a money amount wherein a carrying cost of the forwarder 2 is subtracted from a buying price of the buying dealer 3 becomes maximum, on the basis of the information of the three sides of the customer information 5, the buying dealer information 3 and the forwarder information 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156164-A (JP)
Title: Industrial multilayer woven fabric
Inventor: YASUNO MASANORI
IPC: D21F1/10
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an industrial multilayer woven fabric which has excellent abrasion resistance, strength, strength especially in the oblique direction and running properties and is used for a long period of time.  <P>SOLUTION: A felt 1B for papermaking is the industrial multilayer woven fabric obtained by weaving warps A11 and warps B12, wefts 21 at a papermaking surface side, auxiliary wefts 22 and wefts 23 at a traveling surface side. The warps A11 are woven at the papermaking surface side more than the warps B12 by two weft equivalent but not at the traveling surface side. The warps B12 are woven at both the papermaking surface side and the traveling surface side. One warp B12 and a warp B12 adjacent to the one side of the warp B12 are both woven to be exposed to the traveling surface side. Then one warp B12 and a warp B12 adjacent to the other side of the warp B12 are both woven to be exposed to the traveling surface side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159467-A (JP)
Title: Inverter and its method of operation
Inventor: NAKANO KOUJI
IPC: H03K17/687
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter wherein increase in the delay time of switching elements for output can be suppressed as much as possible, and further high-frequency noise which is produced when the switching elements for output are turned off can be reduced.  <P>SOLUTION: The inverter (1) comprises output MISFETs connected with a load (2), and gate drivers (6) which apply gate voltage to the gate terminals of the output MISFETs (5). When the gate voltage of the output MISFETs (5) is varied from supply voltage V<SB>cc</SB>to 0, the gate drivers (6) carry out step (a) in which gate current is drawn from the gate terminals of the output MISFETs (5) with first drive capability, and step (b) in which following step (a) above, gate current is drawn from the gate terminals with second drive capability lower than the first drive capability.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162936-A (JP)
Title: Heating cooker
Inventor: HARA KEISUKE
IPC: F24C1/00
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent dew condensation found at the circumference of an overheated steam discharge port and an inner face of a heating chamber, when the overheated steam is cooled by a cooked material in a heating cooker for heating and cooking the cooked material by overheated steam.  <P>SOLUTION: An air blower 20 sucks the air in the heating chamber 11 from a suction port 31 and discharges the air to an upper hot air generating device 23. The air is heated to be the hot air by an upper heater 40 mounted on the upper hot air generating device 23 and blown out from an upper hot air blowout port 30. Here, an overheated steam discharge nozzle 42 is mounted to discharge the overheated steam into the upper hot air generating device 23. Accordingly, an air temperature at the circumference of the overheated steam discharge port 42a can be kept to be higher than an air temperature of the heating chamber 11. Further as the overheated steam is efficiently mixed with the hot air, the high temperature can be kept even when the overheated steam is sent into the heating chamber 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172778-A (JP)
Title: Small-sized acoustic reproducing apparatus
Inventor: YAMAZAKI TAKAYOSHI
IPC: H04R5/02
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized acoustic reproducing apparatus with excellent operability that can be easily set to produce sound from speakers without the need for much expense in time and labor.  <P>SOLUTION: An acoustic reproducing apparatus main body 2 is configured to be attachable to / detachable from a speaker apparatus, the acoustic reproducing apparatus main body 2 is provided with main body side acoustic signal output terminals, the speaker apparatus is provided with: left and right speaker units 23, 24 for producing sound; a connection section 20 for connecting the left and right speaker units 23, 24 in a movable state; an acoustic signal amplifier circuit; and acoustic signal input terminals directly connectable to the main body side acoustic signal output terminals, and the connection section 20 freely turnably supports the left and right speaker units 23, 24 in a way that the left and right speaker units 23, 24 take a mount attitude wherein the left and right speaker units 23, 24 are placed apart from each other and the acoustic reproducing apparatus main body 2 is mounted between the left and right speaker units 23, 24 or take a turning folded joining attitude wherein the left and right speaker units 23, 24 are turned around a rear side of the connection section 20 and end faces of the left and right speaker units 23, 24 are closely in contact with each other.  <P>COPYRIGHT: (C)2004,JPO