baber/WOPTO huggingface dataset:
Patent JP-2004179342-A (JP)
Title: Light emitting device and manufacturing method therefor
Inventor: NAKANISHI HIDEO
IPC: H01L33/56
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device which reduces and thus facilitates processes of obtaining circuit patterns having bright surfaces by eliminating a plating step or an etching step, enables easy formation of high-density circuit patterns, and enables efficient formation of the circuit patterns having bright surfaces while omitting the bright surfaces where unnecessary.  <P>SOLUTION: The light emitting device is provided wherein a circuit pattern 2 is formed to establish an electrical connection with a light emitting element 1. The circuit pattern 2 is formed by applying a metal paste 3 to a surface of an insulating substrate 4. At least a portion of the circuit pattern 2 is formed so as to have a bright surface 5 which can reflect light emitted from the light emitting element 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174382-A (JP)
Title: Air classifying apparatus for rice hull sorter
Inventor: MARUOKA MASASHI
IPC: B02B7/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To uniformly feed sorting air over whole width in a rice hull sorter.  <P>SOLUTION: In an air sorting apparatus for the rice hull sorter, a hulled rice air sorting passage 10 formed below rice hulling rolls 7, 7 parts includes a tilted rack 30 running from a hulled rice receiving trough 12 till a suction fan drum 13a with gradual upward inclination so that the sorting air flows through the air sorting passage 10. Among a part of the tilted rack 30 approaching a suction fan 13, a central width part W corresponding to the fan drum 13a is made to be in a state being along an tilted plate surface and a terminal part of a part thereof being remote from the fan drum 13a of left/right sides is bent upward to constitute a ramping edge 32. Thereby the sorting air is spread out to the whole width while intercepting a part of the sorting air.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004186729-A (JP)
Title: Image pickup device, manufacturing method therefor, and portable terminal equipped therewith
Inventor: NIBU KAZUO
IPC: H04N5/335
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup device having a structure wherein troubles are hardly caused on a portion of joining or the like between a circuit board and the image pickup element in an image pickup device.  <P>SOLUTION: The image pickup device 100 having therein a circuit board PC on which an opening portion 10 is formed, the image pickup element 2 that is attached on the reverse side of the circuit board so that at least a part of the opening portion may be covered, and an optical member 1 that converges incident light on the image pickup element is provided with: a connection member (joining section J) for electrically connecting the rear side of the board and the surface of the imaging element in a state of parting them; and a gate member 13 projectingly provided to the surface of the imaging element at the outside of the connection member on the rear side of the board. The structure wherein an adhesive B is filled between the connection member and the gate member is employed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182258-A (JP)
Title: Head depression type liquid ejection container
Inventor: WATANABE AKIHIKO
IPC: B65D83/40
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To propose a simple safety for a head depression type liquid ejection container, which prevents a liquid from being ejected by accidental depression of a head.  <P>SOLUTION: The liquid ejection container has the head 3 fitted over the upper end of a discharging tube 2 for depressing the head to eject a liquid in a container body from a nozzle 4 of the head. A tubular member 11 is raised by fitting a lower tube over the external surface of the container body, and engaging parts are provided on the tubular member and the head. The head can be pushed down only when the nozzle faces forward the container body and cannot be pushed down with both engaging parts engaged when the nozzle faces sideward.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003297097-A (JP)
Title: Input/output compression circuit for semiconductor memory device
Inventor: YOON JOON YUL
IPC: G11C29/14
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input/output compression circuit for a semiconductor memory device in which a test time can be shortened by decreasing the number of input/output pins for a test.  <P>SOLUTION: This device is provided with an instruction word decoder 10 logic-operating an external signal and outputting a mode instruction signal, a test mode code register 20 receiving the signal and outputting a compression signal CP and a compression mode signal CPM, a test mode decoder 30 receiving the signal and outputting a same compression signal CPS and a different compression signal CPC, an input section 40 switching a transmission path to a plurality of data buses from input/output pins corresponding to each mode of a normal operation mode, a same data compression mode, and a different data compression mode on the basis of the compression signal, the same compression signal, and the different compression signal, and an output section 50 comparing signals from a plurality of data buses corresponding to each mode on the basis of the compression signal and a compression mode signal, and outputting the compared result.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004182858-A (JP)
Title: Alkaline saponification method of cellulose acylate film, surface-saponified cellulose acylate film and optical film using it
Inventor: KAWASAKI HIROSHI
IPC: C08J7/00
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alkaline saponification method with which a cellulose acylate film is saponified stably and evenly across the entire surface, a surface-saponified acylate film suitable for an optical compensation film for use in a large liquid crystal display with no display defects and an alkaline saponified film for use in an optical compensation film having a good adhesion to a transparent support and an alignment layer.  <P>SOLUTION: The alkaline saponification method of a cellulose acylate film, more specifically a method with which the alkaline solution is coated only on one side of the film and the side is selectively saponified comprises alkaline-saponifying the cellulose acylate film using the alkaline solution containing at least an alkaline agent, water, an organic solvent, a compatibilizer and a surfactant. The cellulose acylate film is obtained by the alkaline saponification method.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004135649-A (JP)
Title: Method for classifying young eel
Inventor: TAKANO MITSUO
IPC: A01K61/00
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for automatically and quickly classifying young eels by a large amount in a time point of an actual catching place or their collection of cargo.  <P>SOLUTION: This method for classifying the young eels is provided by partitioning the young eels (1) which are a mixture of a tropical variety and temperate variety, with a partition (9) having holes (10), putting the young eels (1) into a standard temperature water zone (17) based on water temperature in the vicinity of mouth of the river water area, and separating and classifying by distinguishing the tropical variety and temperate variety by a fact whether the eels move to a higher temperature water zone (19) or a lower temperature water zone, respectively. Also, the method for classifying the eels includes the discrimination and separation of the eels by the fact whether the eels move to the higher temperature water zone than the standard temperature or to the lower temperature zone, or distinguishing and separating them by finding out which variety of the young eels becomes a state of asphyxia sooner by cooling the water temperature. Further, the selection method includes the separation by producing a state of sleeping by using a hypnotic and utilizing the difference of specific gravities or combining or repeating any one or more of a method by changing salt concentration or a method by accelerating the movement by using an illuminated bait.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004186572-A (JP)
Title: Thermoelectric transduction material and thermoelectric transducer
Inventor: NAGANO ICHIRO
IPC: C04B35/56
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoelectric transduction material and a thermoelectric transducer capable of presenting high thermoelectric transduction performance even in a high temperature environment.  <P>SOLUTION: A dimensionless performance index (ZT) of the thermoelectric transducer composed of the thermoelectric transduction material of the present invention is verified. As shown in the figure indicating the measured result of the dimensionless performance coefficient measured using the thermoelectric transducer composed of InGaO<SB>3</SB>, the dimensionless performance index (ZT) of the thermoelectric transducer is smoothly increased within the temperature range from a room temperature to 1,100°C. It is turned out that the dimensionless performance coefficient becomes 1.0 at 1,100°C. From the verified result, it is confirmed that the thermoelectric transducer indicates high thermoelectric characteristics over a wide temperature zone from room temperature to 400°C or higher.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003248003-A (JP)
Title: Method for examining release of liver glucose
Inventor: NAKAJIMA HIROSHI
IPC: G01N33/66
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for simply and easily examining the state of liver glucose released in a diabetic patient.  <P>SOLUTION: The state of the released liver glucose can be detected, based on a measured value of a mannose concentration in blood, before and after a glucose oral load test or a food load.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004189129-A (JP)
Title: Air conditioner
Inventor: UEDA HISASHI
IPC: F25B49/02
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a cost for manufacturing an air conditioner capable of discharging a leaked refrigerant outside.  <P>SOLUTION: Upon the detection of the leakage of a refrigerant into an air conditioning casing 1, a second air blast passage 11 side is opened as well as an outlet 9 is opened, and a first air blast passage 8 side is closed. Thus, the refrigerant leaking into the casing 1 is discharged from the outlet to the outside a cabin. On the other hand, air is led between an evaporator 3 and a heater 4 from the second passage 11, and due to the air flown to the heater 4 side, the air being heated and having less relative humidity can be blown to secure an anti-fogging property. Thus, the air conditioner can reduce the cost by eliminating a shutter door, and discharge the refrigerant leaked from the evaporator 3 outside while securing the anti-fogging property.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003239086-A (JP)
Title: Thermal barrier coating
Inventor: MURPHY KENNETH S
IPC: F02C7/00
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved ceramic thermal barrier coating which exhibits reduced thermal conductivity by the morphological properties thereof, and to provide a coating method.  <P>SOLUTION: A ceramic barrier coating on a substrate wherein the coating comprises primary columnar grains that extend transversely of a surface of the substrate and that include integral secondary columnar grains extending laterally therefrom relative to a respective column axis. The secondary columnar grains typically extend from the primary columnar grains at an acute angle of less than 90 degrees relative to the column axis of the primary columnar grains. The coating structure exhibits reduced thermal conductivity as compared to a conventional thermal barrier coating.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004191854-A (JP)
Title: Liquid crystal drive circuit for portable data recording apparatus with tightly closed structure
Inventor: SUZUKI YUKIHISA
IPC: G09G3/20
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To easily adjust the contrast of a liquid crystal display part by eliminating a revolution part for contrast adjustment.  <P>SOLUTION: A liquid crystal drive circuit 1 is packaged as a circuit board in a main body forming the tightly closed structure of a portable data recording apparatus which receives and records an external signal from a multichannel input terminal part 2 and records it as multichannel data. When a contrast adjustment mode is selected on the display screen of a liquid crystal display part 12 through a key operation on a setting input part 6 and an increase/decrease value of a contrast adjusting voltage is set, a control part 8 outputs the increase/decrease value of the set contrast adjusting voltage to a liquid crystal drive part 11, which is made to adjust the contrast of the liquid crystal display part 12, thereby adjusting the lightness of the display screen.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004199161-A (JP)
Title: Optimum design method
Inventor: WASHISAWA TERUYOSHI
IPC: G06F17/50
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To accurately cope with a structure change in the optimum design method.  <P>SOLUTION: This method is equipped with a first solution process for solving an optimization problem of a first evaluation function to a state variable vector by using a design variable vector as a parameter, and a second solution process for solving an optimization problem of a second evaluation function to the determined state variable vector and the design variable vector. The second solution process is equipped with a process (S103) for calculating a gradient vector of the second evaluation function on a design vector, a process (S106) for calculating the first coefficient based on the value of a norm of the gradient vector, a process (S107) for calculating a search vector based on the first coefficient, a process (S109) for calculating the second coefficient, and a process (S110) for updating the design variable vector based on the second coefficient. The second coefficient calculation process includes the first solution process, and the first solution process is a repeated solution based on the gradient vector, and does not initialize the state variable vector during repetition.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004200286-A (JP)
Title: Resonant tunneling barrier structure
Inventor: SUGIYAMA HIROKI
IPC: H01L29/88
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-performance resonant tunneling barrier structure that can suppress the influence of In segregation exerted upon barrier layers.  <P>SOLUTION: This resonant tunneling barrier structure comprises a collector layer 1 having n-type conductivity, an emitter layer 2 having n-type conductivity, and a first barrier layer 3 which works as a barrier against the carriers of the collector and emitter layers 1 and 2 and has neutral conductivity. This structure also comprises a quantum well layer 4 which has neutral conductivity and is formed so that the lower end of its conduction band may be positioned lower than that of the conduction band of the emitter layer 2, a second barrier layer 5 which works as a barrier against the carriers of the collector and emitter layers 1 and 2 and has neutral conductivity, and a third barrier layer 6 which works as a barrier against the carriers of the layers 1 and 2 and has neutral conductivity. This structure is constituted by successively laminating the collector layer 1, first barrier layer 3, quantum well layer 4, second barrier layer 5, third barrier layer 6, and emitter layer 2 upon another in this order.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004201006-A (JP)
Title: Multiple access point control method
Inventor: SHICHINO TAKAHIRO
IPC: H04L12/28
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, when access points have been already connected by the stipulated number of stations in the conventional wireless communication systems, connections of the stations connectable to the access points cannot be established and at the same time redundant electric power consumption is generated in superfluous occupation of frequency channels and APs.  <P>SOLUTION: There is provided a control method for controlling multiple access points connectable to multiple stations. In the control method, the multiple access points are initiated according to predetermined initiation priority to connect sequentially the stations to the initiated access points. Consequently, improvement in functions of communication systems, efficient use of communication media, and electric power saving can be realized.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198261-A (JP)
Title: Sensor chip coated with hydrophilic high-molecular substance and analyzing method using the same
Inventor: SHIMIZU HIDENOBU
IPC: G01N21/41
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor chip having a diffraction lattice on its surface which reduces the generation of a time drift, can fix a functional molecule densely and hardly generates non-specific adsorption.  <P>SOLUTION: This sensor chip is characterized by coating the surface of the diffraction lattice formed in a definite groove direction with a non-peptide hydrophilic high-molecular substance.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004200430-A (JP)
Title: Aligner, method of adjusting the same, and method of exposure
Inventor: MIYAZAKI SEIJI
IPC: H01L21/027
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aligner which can properly correct the variations in focal point position and imaging position of projection optical systems.  <P>SOLUTION: The aligner includes a plurality of projection optical systems 12a-12e for forming an image of a pattern of a mask 10 on a photosensitive substrate 14. The aligner comprises measuring means 55a-55f for measuring variations of the plurality of projection optical systems, estimated value calculating means 50 for calculating the estimated values for variations in focal point position of the plurality of projection optical systems based on the variations of the plurality of projection optical systems measured by the measuring means, and a focal point position correcting means for correcting the focal point positions of the plurality of projection optical systems based on the estimated values of the variations in focal point position of the plurality of projection optical systems calculated by the estimated value calculating means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003221221-A (JP)
Title: Layer containing silicon-titanium mixed oxide powder produced by flame hydrolysis, method for forming the layer, dispersion of silicon-titanium mixed oxide powder and use of the layer
Inventor: OSWALD MONIKA
IPC: C09D1/00
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a layer on a substrate having high mechanical stability and free from cracks.  <P>SOLUTION: This layer is obtained by heat-treating an aqueous dispersion coated on a substrate where the dispersion contains a silicon-titanium mixed oxide powder produced by flame hydrolysis. The layer is formed by the steps of coating the dispersion containing a silicon-titanium mixed oxide powder and sintering the coating by a heat treatment. The layer can be applied to a material with extremely low expansion percentage.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004200108-A (JP)
Title: Reforming type fuel cell system
Inventor: OI AKIRA
IPC: C01B3/26
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reforming type fuel cell system in which excessive temperature increase of a reforming catalyst at the time of starting operation change can be prevented.  <P>SOLUTION: This system is provided with a reformer 60 including a reforming reactor 10 equipped with a reforming anti-catalyst part to carry out reforming reaction by using fuel-rich reforming fuel gas in reforming, and a starting burner 7 to form fuel-lean combustion gas for start-up to warm up the reforming reactor by making the gas pass through at least the reforming reactor 10 in warming up. Furthermore, this is also provided with a combustion station 9 which is provided on the upstream side of the reformer 60 and burns a mixed gas of combustion gas for starting and reforming fuel gas, when shifting from the warming-up operation to the reforming operation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004204397-A (JP)
Title: Molded pulp product
Inventor: NONOMURA AKIRA
IPC: D21J3/10
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molded pulp product excellent in heat-insulating property and having a surface smoothly molded.  <P>SOLUTION: In the molded pulp product, the pulp component comprises 3-24 wt.% crosslinked pulp and 17-70 wt.% mercerized or alkali treated pulp and preferably further 20-80 wt.% filament pulp and preferably further 0.1-10 wt.% bulking agent. The molded pulp product has, preferably, 0.05-0.5 g/cm<SP>3</SP>density.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004213168-A (JP)
Title: Personalization starting method for computer
Inventor: RIN NANSHO
IPC: G06F9/445
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user-friendly personalization starting method for a computer, allowing a user to flexibly set the personalization starting method for the computer and to reproduce multimedia effect of an image, graphics, sound or the like.  <P>SOLUTION: After starting, a BIOS program reads a specific multimedia file from a memory unit. The multimedia file is reproduced by a built-in program of the BIOS program or an external circulation program, and is provided for user's viewing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004210925-A (JP)
Title: Polyester amide copolymer, its molded article, and its production process
Inventor: SATO HIROYUKI
IPC: C08G69/44
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester amide copolymer improved in a biodegradability and physical properties typified by a high strength and a high heat resistance and also in a moldability.  <P>SOLUTION: The polyester amide copolymer comprising a copolymer of (A) an aliphatic polyamide and (B) an aliphatic polyester, and having a weight average molecular weight of ≥40,000 and an amount of a fraction, with a molecular weight of ≤10,000, of ≤10 wt.% is produced by a manufacturing process, which are strictly controlled, comprising (1) an initiation of distillation of a low molecular fraction containing water at 100-150°C and an initial polyesterification step, (2) a polymerization and homogeneously melting step at 150-300°C and (3) a step for removing an oligomer and polymerization under a reduced pressure.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004209779-A (JP)
Title: Image formation device
Inventor: TSUJINO KIYOSHI
IPC: B41J2/455
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To carry out printing by detecting the presence/absence of pixel defects of many light emitting elements without using a sensor, and selecting an optimum light emitting element array.  <P>SOLUTION: Light emitting element arrays capable of exposing the whole of an image region are set at a line head. The first light emitting element arrays necessary for exposure are made La and Lb, and a spare array as the second light emitting element array is made Lc. In (a), a printing pattern appears as a white line Dx on an image carrier as shown by (B) when the image carrier is scanned over in a vertical scanning direction X with the use of the light emitting element array La. The printing pattern is formed with the use of the light emitting element array Lb and the light emitting element array Lc in (b) and (c), respectively. The light emitting element array having the pixel defect is detected from the printing patterns. Light emission of the light emitting element array La is stopped, and image formation is carried out with the use of the light emitting element arrays Lb and Lc.  <P>COPYRIGHT: (C)2004,JPO&NCIPI