baber/WOPTO huggingface dataset:
Patent JP-2004032186-A (JP)
Title: Radio access system
Inventor: WAKAI HIROTAKE
IPC: H04W92/10
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio access system, in which a channel is preferentially allocated to transmission data to a terminal station having a set high priority in the radio accessing system, including a base station, a radio terminal station belonging to this base station, a plurality of terminal stations connected to the base station, and a plurality of terminal stations connected to the radio terminal station.  <P>SOLUTION: In the radio access system, including a plurality of terminal stations 11-13, 21-23 for commonly using a radio access line 25, a high priority terminal set memory 32 is provided in each of the base stations 1 and the radio terminal stations 2. Thus, transmission of the transmission data to the terminal station set to this memory 32 can be started preferentially.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024083-A (JP)
Title: Animal-rearing cage and feeding box
Inventor: IKUSHIMA YASUHIRO
IPC: A01K1/03
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an animal-rearing cage which can reduce frequency for exchanging and supplying a feed, when a guinea pig is reared for a relatively long period.  <P>SOLUTION: This feeding box comprises an approximately cylindrical storage portion 10 whose lower end side is closed in a round shape and which has an opening 14 in the lower end portion of the sidewall, a receiving portion 12 extended from the both the ends and the lower end of the opening 14, and an approximately box-like slide member 20 which is slidably mounted in the receiving portion 12 and whose upper side and lateral side on the side of the storage portion. When the slide member 20 is inserted into the opening 14 and the insertion opening length in the upper side opening 22 of the feeding portion 11 inserted from a cage opening 202 is small, the insertion opening length is 1/2 to 2/3 of the Guinea pig body width.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030220-A (JP)
Title: Differential amplifier circuit and constant-voltage circuit with the differential amplifier circuit
Inventor: YOSHIKAWA REI
IPC: H03F3/45
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a differential amplifier circuit whose DC gain is remarkably improved as compared with a differential amplifier of conventional MOS configuration and further to propose a constant-voltage circuit whose load regulation can greatly be improved with configuration of only one stage of a differential amplifier whose phase design is relatively easy by using the differential amplifier circuit for the constant-voltage circuit.  <P>SOLUTION: A circuit comprises N type transistors Q1 and Q2 as input means, P type transistors Q3 and Q4 constituting an active load, a constant-current source IO, and a voltage difference detecting means DA. The output of the voltage difference detecting means DA is connected to a control terminal for controlling a constant current value of the constant-current source IO and the constant current value of the constant-current source IO is controlled according to the difference between the voltage at the connection point between the transistors Q1 and Q3 and the voltage at the connection point between the transistors Q2 and Q4. Consequently, load regulation can be secured for wide-range output current conditions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028819-A (JP)
Title: Apparatus and method for concentrating very small amount of component
Inventor: TOMIE TOSHIHIRO
IPC: G01N33/00
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for concentrating a very small amount of components for concentrating a solution in which the very small amount of components are dissolved in a solvent without requiring any experienced skills by easy operation in a short time and reducing loss of the very small amount of components more than a conventional method.  <P>SOLUTION: This concentration apparatus 10 is provided with both a sample container 50 for storing the solution 12 in which the very small amount of components are dissolved in the solvent and a decompressing means 52 for reducing the internal pressure of the sample container 50. The internal pressure is maintained to be higher than the atmospheric pressure at which the boiling point of the vaporizing solvent becomes equal to the temperature of the solution 12. By this, it is possible to efficiently vaporize the solvent while suppressing the bumping and boiling of the solution 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029449-A (JP)
Title: Reference body for manufacturing liquid crystal display device
Inventor: IKEDA HIROYUKI
IPC: G02F1/1333
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reference body for manufacturing a liquid crystal display device which performs exact positioning.  <P>SOLUTION: At least a contact face 11a to be a reference plane which is a position to be brought into contact with the end face 2a of a substrate 2 is formed with a rubber-like elastic body which exhibits rubber elasticity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034471-A (JP)
Title: Liquid ejector
Inventor: MUKOYAMA KIYOSHI
IPC: B41J2/175
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To remove thickened ink effectively when flushing operation is performed while preventing bubbles from being entrained into the ink channel.  <P>SOLUTION: In the liquid ejector comprising a nozzle, a head for ejecting liquid from the nozzle, and a means for supplying a driving signal of the ejection head and performing flushing operation at a time interval based on the driving signal, waveform of the driving signal is varied for flushing operations being performed subsequently.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003110021-A (JP)
Title: Method of fabricating semiconductor device and inter- layer insulation film
Inventor: JUNG WOO CHAN
IPC: H01L21/768
Filed: 2002-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a method of fabricating semiconductor device and a method of fabricating an insulation film. SOLUTION: An oxide film 101 for element isolation is formed on a semiconductor substrate 100, and the gates 120 are formed in the element region with the predetermined interval. The first inter-layer insulation film is evaporated in the predetermined thickness on the semiconductor substrate 100 where the gates 120 are formed in the manner that the gap between the gates 120 is not embedded. Next, the first inter-layer insulation film is removed in the predetermined thickness from the entire part thereof with the etching process. Next, after the first inter-layer insulation film is partially removed with the isotropic etching process, the second inter-layer insulation film is evaporated on the first inter-layer insulation film to perfectly embed the gap between the gates 120.  In such method of fabricating semiconductor device, the gap between the gates 120 is embedded without any void defect, and reliability of semiconductor device can be improved by conducting the sputter etching process when the inter-layer insulation film 130 is formed on the gate pattern.
Patent JP-2004038605-A (JP)
Title: Image processor, image processing method, and program for controlling image processor
Inventor: MASAI HIROYUKI
IPC: G06F17/21
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To realize a device capable of automatically designating an important area and a non-important area in a document.  <P>SOLUTION: An item extraction part 20 extracts an item area from a document image of a prescribed format based on the format, and extracts an item kind showing of which kind the item area is and an item content showing the content of the item area. An importance imparting reference holding part 300 holds importance imparting references showing the relation of importance to item kind and item content. An importance imparting part 30 compares the item kind and item content extracted by the item extraction part 20 with the importance imparting references of the part 300 and imparts an importance for each item. An output part 40 outputs document information with the importance imparted for each item.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045053-A (JP)
Title: On-vehicular navigation device
Inventor: TOMA KAZUHIRO
IPC: G09B29/10
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicular navigation device which searches a route to a destination and guides in which user's preference can be reflected to route searching by freely setting costs to roads designated by the user.  <P>SOLUTION: The device comprises a memory part in which sections of roads designated by a user and degrees how easy to pass through the roads designated by a user are registered. When a registered section exists, a cost added with the designated degree of ease to pass is calculated, and a route is searched using the cost.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043248-A (JP)
Title: Molding die for molding optical device
Inventor: KURIHARA SATOSHI
IPC: G02B3/00
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding die for molding an optical device which is capable of facilitating the take-out work of the optical device.  <P>SOLUTION: A molding die 1 for molding the optical device is provided with: a lower die 3; an upper die 5 fitted to the lower die 3; a body mold 7 for housing both dies 3 and 5 while allowing both dies to freely slide vertically; and a base 9 located below the body mold 7 and serving for supporting the contra-molding surface 3b. A glass material 20 arranged between respective molding surfaces 3a and 5a of both dies 3 and 5 is press-molded. A passage 9a for passing a rod like body 15 for pushing up the lower die 3 in the body mold 7 is provided on the base 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052609-A (JP)
Title: Low-grade hydrocarbon forming method and its device
Inventor: NOMURA SHIGEO
IPC: F02M27/04
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently prepare low-grade hydrocarbon from a hydrocarbon base material while restricting electric energy by using a magnetron instead of an electrode to create electric discharge.  <P>SOLUTION: The magnetron Mag for a reformer 100 is used for generating a high frequency electric field to create electric discharge in a neighboring portion between a diesel engine oil mixed into a covered glass container 1A and activated carbon. With the electric discharge, the diesel engine oil as the hydrocarbon base material is decomposed to produce methane or ethylene as low-grade hydrocarbon. Thus, since the magnetron is used instead of the electrode to easily create electric discharge in the neighboring portion between the diesel engine oil and the activated carbon, barium titanate or tungsten, the low-grade hydrocarbon is efficiently prepared from the hydrocarbon base material while restricting electric energy.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054999-A (JP)
Title: Container for storing disk recording medium
Inventor: MATSUDA NORIO
IPC: G11B33/04
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DVD case capable of continuously playing back DVDs by in more compact DVD player or the like, and smoothly and quickly realizing continuous reproduction of different kinds of DVD's.  <P>SOLUTION: The DVD case (XC) is capable of housing a plurality of DVD's (100), and provided with upper and lower lids (XC1) and (XC2) constituted to be separated from each other, guiding mechanisms (XG1 and XG2) respectively disposed therein to fix a DVD, and openings (XC14H and XC15H) disposed in the first and second caps to expose a part of the outer periphery of the DVD to the outside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052635-A (JP)
Title: Receiver tank of oil cooled compressor
Inventor: ISHIMARU YUSUKE
IPC: F04B39/04
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiver tank having a structure capable of preventing inclusion of drain water and compressed air into cooling oil and being constructed as small as possible.  <P>SOLUTION: A flange has a discharge opening 11 opened toward a bottom of the tank 10 for discharging the cooling oil 40 out of the receiver tank 10, and is protruded in an outer circumferential direction from a circumference of the opening 11 and horizontally disposed with respect to an oil surface OL. A baffle plate 15 is disposed approximately in parallel with the flange 14 with a specified gap in front of the opening 11 in an opening direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003120968-A (JP)
Title: Moisture permeable element and humidity conditioner
Inventor: IGUCHI KAZUYUKI
IPC: F24F6/08
Filed: 2002-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a moisture permeable element having excellent moisture permeability and simply worked to various shapes, and to provide a humidity conditioner capable of exhibiting excellent humidity conditioning performance. SOLUTION: The moisture permeable element is formed by stacking a porous membrane 1 and a non-woven fabric 2 as a reinforcing member. The porous membrane 1 and the non-woven fabric 2 are heat fused by a heat fused material made of moisture permeable resin. A tank member is formed by the moisture permeable element. A heat exchange member is dipped into water or liquid such as moisture absorbing liquid in the tank member to heat or cool the liquid.
Patent JP-2004053412-A (JP)
Title: Semiconductor integrated circuit test system
Inventor: KANAZAWA TAKESHI
IPC: G01R31/319
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC test system for testing IC functioning at high speed in real functioning speed using a general-purpose tester with low functioning frequency without reducing the functioning frequency.  <P>SOLUTION: The output signal DI of n-bit width becomes signals DO0' to DO3' with n-bit width and period of 4T synchronizing with sampling clock signals A to D produced by gradually delaying a basic clock signal for period T of DI when it is input in an n-bit edge trigger flip-flop circuit connected in parallel. In latter n-bit edge trigger flip-flop circuit, it synchronizes with a single phase sampling clock signal E with different phase in the period T of DI from the sampling clock signal A, and is input in a measurement terminal 30 of the general-purpose tester by same timing as the output signal of 4n-bit width.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051782-A (JP)
Title: Gas oil composition and its manufacturing method
Inventor: KANEKO TAKASHI
IPC: C10L1/08
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas oil composition which, when used as a diesel fuel, can achieve a reduction in load on the environment and an improvement in fuel consumption each at a high level, and its manufacturing method.  <P>SOLUTION: The gas oil composition contains a hydrocracked gas oil having a 90% distillation temperature of 200-380°C, a density at 15°C of 780-870 kg/m<SP>3</SP>, and a sulfur content of 10 ppm by mass or lower. The composition has a sulfur content of 10 ppm by mass or lower, an aromatic matter content of 15 vol.% or lower, a content of aromatic matters composed of two or more rings of 2 vol.% or lower, and a density at 15°C of 820-840 kg/m<SP>3</SP>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049138-A (JP)
Title: Method for determining monocyclic aromatic compound in high sensitivity and reagent kit for determination
Inventor: NOMOTO TAKESHI
IPC: C12Q1/26
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a determination method of a monocyclic aromatic compound, having an extremely high sensitivity of 1 v/v ppb, having a characteristic not requiring pretreatment of specimens and readily applicable to automatic analyzing apparatuses targeting measurement of many specimens.  <P>SOLUTION: The method for determining the monocyclic aromatic compound (Ar.) in high sensitivity comprises a step for reacting a sample containing the monocyclic aromatic compound (Ar.) with a splitting enzyme system of (Ar.), a compound (X) causing a reaction represented by the formula: (Ar.) + (X)→(Ar.) decomposition product + (Y), representatively NADH, a step for measuring the extent of increase of (Y) or decrease of (X) and a step for determining the (Ar.) amount in the sample based on the measured result. The reagent kit for determination determines the monocyclic aromatic compound in a high sensitivity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056631-A (JP)
Title: Apparatus, method of information processing, recording medium and program
Inventor: ONUMA AKISUKE
IPC: H04N5/445
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To reserve the recording of a program without applying a large load to a user.  <P>SOLUTION: A server 2-1 transmits program attribute information to a video image recording and reproducing apparatus 11 via a network 1. The program attribute information is constituted of program attribute names and program attribute retrieval conditions. The video image recording and reproducing apparatus 11 displays a list of the program attribute names on a display device 12. The user selects a program attribute name in which it is considered that a program the recording of which is desired to be reserved relates to most from the list. The video image recording and reproducing device 11 compares retrieval conditions corresponding to the selected program attribute name with EPG (electronic program guide) information and when the retrieval conditions are satisfied, records a program to be expressed by this EPG on a recording reservation list. This invention can be adapted to a hard disk video recorder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062237-A (JP)
Title: Method, apparatus, and program for providing content information, and storage medium stored with content information providing program
Inventor: NAKAGAMA HIROSHI
IPC: G06F17/30
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a further effective recommending mechanism for urging a viewer who may be interested in advertisement contents or charged contents to select contents to be viewed.  <P>SOLUTION: When content information is provided, the view history of contents viewed on a viewer terminal is recorded in a history storage means which is referenced to calculate a statistic correlation value among a plurality of contents which are continuously selected and viewed. Then content information other than extracted content information is selected based upon a specified selection standard using the correlation value by pieces of content information extracted as retrieval results corresponding to content selection information inputted from the viewer terminal, and outputted to the viewer terminal together with the content information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058194-A (JP)
Title: Working process of carbon nanotube
Inventor: USUI HIROKI
IPC: B82B3/00
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new working process other than an ion beam irradiation process cutting a single carbon nanotube at an arbitrary position, deforming a single carbon nanotube, joining the carbon nanotube, and fixing the carbon nanotube to another substance.  <P>SOLUTION: The carbon nanotube is machined by applying an electron beam thereto in vacuum. The irradiation conditions in the cutting work are vacuum degree: 1×10<SP>-8</SP>∼1×10<SP>-3</SP>Pa, electron beam acceleration voltage: 200kV or more, electron beam irradiation current density: 7.51×10<SP>6</SP>A/mm<SP>2</SP>∼2.1×10<SP>10</SP>A/mm<SP>2</SP>, and an electron beam diameter: 100nm or less. The irradiation conditions under the deformation, joining, and fixing work are vacuum degree: 1×10<SP>-8</SP>∼1×10<SP>-3</SP>Pa, electron beam acceleration voltage: 5∼30kV, electron beam irradiation current density: 2.54×10<SP>4</SP>A/mm<SP>2</SP>∼4.89×10<SP>6</SP>A/mm<SP>2</SP>, and electron beam irradiation range: 350nm×500nm or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057453-A (JP)
Title: Director for stimulating organism
Inventor: TSURUMAKI TAKEJI
IPC: A61N1/32
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To continuously apply comfortable stimulation to an organism without frequent supply of a conductive fluid.  <P>SOLUTION: When an opening surface 12 of a body part 3 is applied to the organism while air in the body part 3 is sucked in from an air passage 36, water impregnated in sponge 2 is prevented from being sucked by a cover 5. On the other hand, negative pressure is generated in a suction passage 40, whereby the opening surface 12 of the body part 3 is adsorbed to the organism. Accordingly, even if the body part 3 is still adsorbed to the organism for long time, the conductivity of the sponge 2 is not lowered, and an electric stimulation signal from a conductive pad 4 is given from a conductive part 38 of the cover 5 to be passed through the sponge 2 in suitable conductive state to the organism.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062663-A (JP)
Title: Method and device for rewriting program execution in disk storage device
Inventor: AOKI TAKAO
IPC: G06F13/10
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To simplify an operation for rewriting a program of a disk storage device and to easily execute the operation.  <P>SOLUTION: When the disk storage device receives a program transfer command issued by a host system (step 502), a new program designated by the command is written to a disk medium (step 503), and command processing is finished. When power is next supplied to the disk storage device, a program stored in a nonvolatile memory with the new program written to the disk medium during startup.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045356-A (JP)
Title: Surface defect detection method
Inventor: NAKAMOTO SHIGEMI
IPC: G06T1/00
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface defect detection method capable of detecting a defect or discriminating its kind accurately by processing an image signal acquired by imaging by a new method.  <P>SOLUTION: This method comprises following processes: the surface of an inspection object is imaged to acquire a gray image; an operation of top-hat conversion using a single or a plurality of structure elements having a specific shadow in a morphology in a gray scale is performed on at least a part of an acquired image signal; and hereby, the defect can be imaged emphatically by removing the influence of a background noise. Resultantly, the defect is extracted from the acquired image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057150-A (JP)
Title: Apparatus for controlling supply of culture solution in culture facility
Inventor: YOSHIDA KAZUHIRO
IPC: A01G31/00
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems of a conventional culture solution supply controlling apparatus comprising the failure in the proper supply of the culture solution corresponding the real solar radiation received by the plant to cause the physiological disorder of the cultured plant because the supply of the culture solution is controlled based on the solar radiation detected by the detector placed out of the culture facility and, accordingly, the culture solution is supplied independent of the screening ratio of a light-screening curtain.  <P>SOLUTION: The apparatus for controlling the supply of culture solution in a culture facility can control the opening degree of a light-screening curtain by a curtain driving motor, automatically supplies the culture solution to the plant based on a prescribed control pattern to supply a prescribed amount of the culture solution when the cumulative solar radiation reaches a solution supply starting value and corrects the control pattern of the culture solution supply based on the opening degree of the light-screening curtain.  <P>COPYRIGHT: (C)2004,JPO