baber/WOPTO huggingface dataset:
Patent JP-2004156251-A (JP)
Title: Structure of wire screen
Inventor: MORINAGA HITOSHI
IPC: E06B9/52
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a wire screen, which can achieve adequate strength, beauty and safety.  <P>SOLUTION: This structure A of the wire screen is equipped with a wire edge holding member 11 which is engaged with a peripheral part of corrosion-resisting wire netting such as wire netting 2 of stainless steel, a fitting part 12 which is formed throughout the length of each side of an inner periphery of a door frame 1 whereinto the holding member 11 is to be fitted, and a facing cover 13 for covering the fitting part 12; an outer surface 13h of the facing cover 13 is made flat and protruded from a side surface 1f of the door frame 1; and the facing cover 13 has, for example, a surface which is bonded to the side surface 1f of the door frame 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158573-A (JP)
Title: Package for semiconductor element and semiconductor device employing it
Inventor: HIRAKAWA TETSUO
IPC: H01L23/08
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package for a semiconductor element in which transmission characteristics of electric signal are improved between I/O pads and first wiring conductors connecting an external electric circuit and a semiconductor element by preventing reflection of high frequency electric signals on the I/O pads effectively, and to provide a semiconductor device employing it.  <P>SOLUTION: The package for a semiconductor element comprises a substrate 1, ground wiring conductors 2b and first wiring conductors 2a, ground pads 3b and I/O pads 3a, second wiring conductors 4, and a connector 5 having wiring rods 5a connected electrically with the second wiring conductors 4. The I/O pad 3a has a plane area not larger than 0.196 mm<SP>2</SP>. The substrate 1 is made of a sintered body containing at least one kind of crystalline phase of quartz, crystobalite, tridymite, enstatite, and forsterite obtained by sintering a formed body comprising 20-80 vol% of lithium silica glass containing 5-30 mass% of LiO<SB>2</SB>and having a flexure point of 400-800°C, and 20-80 vol% of filler component consisting of at least one kind of quartz, crystobalite, tridymite, enstatite, and forsterite.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157700-A (JP)
Title: System and method for control
Inventor: SUZUKI OSAMU
IPC: G05B19/048
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the possibility that a motor multicontroller internal operating circuit operates incompletely to possibly malfunction since an operation place enters an unstable state before as both a sequencer panel and a hand console panel become abnormal in communication.  <P>SOLUTION: The control system comprises a hand console panel 1 sending out operation commands for operating and stopping power equipment, a sequencer panel 2 sending out operation commands for automatically controlling the power equipment to operate and stop, and a control center which supplies operating power to the power equipment according to those operation commands. The hand console panel 1 has an operation switching means of switching with which of the operation commands of the hand console panel 1 and sequencer panel 2 the control center supplies the operating power. Then the control center has a nonvolatile memory which stores information switched by the operation switching means. Consequently, a power equipment uncontrollable state due to operation place changeover switch abnormality can be avoided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003249193-A (JP)
Title: Lamp and liquid crystal display device using the same
Inventor: CHIOU YI-SHIUAN
IPC: F21V8/00
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lamp having a high luminance suitable for a thin and miniaturized liquid crystal display device.  <P>SOLUTION: The lamp comprises a transparent tube, a reflection layer, a fluorescent substance and a plurality of electrodes. The reflection layer is formed on the inner or outer side of the transparent tube, and has an opening. The fluorescent substance is formed in the transparent tube. A plurality of electrodes are disposed in the transparent tube. When the fluorescent substance emits light by the discharge of the electrodes, the light is reflected by the reflection layer, guided into the opening, and emitted therefrom.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004154087-A (JP)
Title: Apparatus for circulation-type hydroponics
Inventor: MATOBA TATSUYA
IPC: A01G31/00
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for circulation-type hydroponics, capable of suppressing the influence on the growth of a crop to the minimum even when a concentration and a balance of components in a culture liquid becomes unsuitable, capable of achieving the control of feed liquid according to biological physiology, and capable of optimizing the absorption of nourishing water by the crop by keeping the state of the water content in a cultivation mat constant.  <P>SOLUTION: The apparatus 1 for the circulation-type hydroponics is constituted so that a standard time may be automatically set in relation to the time at which solar radiation intensity is maximum. A new culture liquid is regulated so as to be fed to the cultivation mat 5 before the standard time, and a circulation liquid is regulated so as to be fed to the cultivation mat 5 after the standard time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158367-A (JP)
Title: Electron microscope, method of displaying observed image of electron microscope, program for displaying the same, and recording medium readable by computer
Inventor: TACHIBANA KAZUHIRO
IPC: H01J37/22
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron microscope whereby a region producing over range can be intelligibly recognized, and a gain, a contrast and the like can be easily adjusted.  <P>SOLUTION: This electron microscope is provided with an over range extraction setting means to display over range regions P. Y corresponding to over ranges in gradation expression and other regions in an observed image imaged by the electron microscope, by different modes. The over range extraction setting means converts the over region P of the observed image having a larger gradation value than a first prescribed value and the under region Y of the observed image having smaller gradation value than a second prescribed value to different color tones by image processing to display them in the over range region. Thereby, an operator of the electron microscope can recognize each over range region based on a converted color.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162194-A (JP)
Title: Non-visible woven fabric and interior article
Inventor: TODO MAKOTO
IPC: A47H23/08
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-visible woven fabric which has excellent non-visibility without deteriorating a lighting property, and to provide an interior article.  <P>SOLUTION: This non-visible woven fabric whose warps or wefts are formed of multi-filament yarns (A) comprising filaments whose each cross section is a flat cross section having two or more constricted portions and a flatness of 2 to 6 and produced from a fiber-forming thermoplastic polymer having a delustering agent content of <0.2wt.% is characterized by having a cover factor (CF) of 800 to 2,000. The interior article uses at least the non-visible woven fabric.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130035-A (JP)
Title: Cardboard for sock
Inventor: YAMAGUCHI KAZUHIRO
IPC: A43B17/00
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auxiliary tool capable of easily and accurately inserting a flexible sock.  <P>SOLUTION: The cardboard 1 for the sock for inserting and mounting the sock having a high flexibility has notches 7, 7 of a fixed width and depth at the tip part, is made by integrally connecting two pieces having the nearly same shape as the sock to be inserted at the side part, has a bending strength stronger than the bending strength of the sock to be inserted, and is formed to a double folded shape which can be opened and closed letting a connection part as a crease line 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171802-A (JP)
Title: Fuel cell system
Inventor: SUZUKI MINORU
IPC: H01M8/06
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve technical difficulty related to pressurization of a fuel cell and combination with a gas turbine by direct connection, and difficulty in securing reliability in order to maximizing power generation efficiency of a fuel cell system.  <P>SOLUTION: In this system having a structure wherein power is generated and a raw fuel gas is reformed by a solid oxide type fuel cell, and a reaction fuel gas is fed to a second fuel cell to further generate power by the second fuel cell, power generation at a higher hydrogen utilization factor by the second fuel cell is enabled, and power generation efficiency of the entire system can be further enhanced by installing a carbon dioxide separation device using exhaust heat of the solid oxide type fuel cell.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169782-A (JP)
Title: Clutch control device for hybrid vehicle
Inventor: TATARA YUSUKE
IPC: B60L50/16
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve drivability at switch of cruise mode in a hybrid vehicle capable of performing engine cruise and motor cruise.  <P>SOLUTION: This clutch control device is provided on the hybrid vehicle capable of switching between the engine cruise whereby the vehicle travels by power of an engine and the motor cruise whereby the vehicle travels by power of a motor/generator; and is equipped with a starting clutch capable of shutting off the power between the engine and the motor/generator and an output shaft, and a clutch control means for controlling the fastening degree of the starting clutch at switch of the engine cruise and the motor cruise. The clutch control means controls to loosen the fastening degree of the starting clutch at switch of the engine cruise and the motor cruise, and controls to strengthen the fastening degree of the starting clutch when an engine speed is lower than a predetermined value at loosening control.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178146-A (JP)
Title: Self-development support system
Inventor: KUROKI KENSUKE
IPC: G06Q50/10
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-development support system capable of promoting the self-development of a user of a cellular phone.  <P>SOLUTION: This system to be performed by use of a communication network including the Internet comprises an unspecified number of cellular phones 3 and a content providing organization for providing a content. This system further comprises a mirroring means for making the display 5 of the cellular phone 3 usable as a mirror, and a message display means for displaying a prescribed message 7 on the mirrored display 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179293-A (JP)
Title: Surface emission type semiconductor laser and its manufacturing method
Inventor: EZAKI ZUISEN
IPC: H01S5/22
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface emission type semiconductor element, in which uniformity and reproducibility in a substrate surface are improved by enhancing the controllability of an oxidation length in a selective oxidation and the size and shape of a current constriction (a non-oxidation) region and a dispersion between the elements of laser characteristics is inhibited, and which has high mass productivity and high performance, and its manufacturing method.  <P>SOLUTION: In the surface emission type semiconductor laser, a current is constricted in the non-oxidation region in which a layer to be oxidized (6a) is not oxidized, by forming an oxidation region (600) formed by advancing the oxidation of the layer to be oxidized from the side face of a mesa (100) containing the layer to be oxidized (6a). Proton-containing regions (15 and 16) are formed near a boundary between the oxidation region and the non-oxidation region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176789-A (JP)
Title: Flywheel assembly
Inventor: FUKUSHIMA HIROTAKA
IPC: F16F15/30
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce noises by preventing noises on the engine side from being transmitted to the transmission side in a flywheel assembly.  <P>SOLUTION: The flywheel damper 11, which is for transmitting the torque from a crankshaft 2 of the engine, is provided with a second flywheel assembly 5 and a coil spring 32. The second flywheel assembly 5 is arranged relatively rotatably to the crankshaft 2. The coil spring 32 is arranged on the engine side of the second flywheel assembly 5. It is a member for elastically connecting the crankshaft 2 and the second flywheel assembly 5 in the rotation direction. The second flywheel assembly 5 is continuously formed so as to block the space on both sides in the axial direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178287-A (JP)
Title: Asset management supervising system, stock transaction system, and computer program
Inventor: NIHEI HIROSHI
IPC: G06Q50/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an asset management supervising system capable of supervising the management of a customer's assets and reporting the results to a supervisor.  <P>SOLUTION: A questionnaire creating/collecting means 220 of an asset management supervising means 200 receives from a stock company operator's terminal 100 the results of a questionnaire for understanding the customer's policy of asset management. A consignor classifying means 230 segments customers based on the results of the questionnaire, determines dissociation conditions for which an alert should be sent regarding the management of the customer's assets, and writes them into a dissociation condition DB 243. An alert determining means 250, on receiving the notification of the content of the transaction from a stock trading system 300, determines whether or not the current management of the assets meets the dissociation conditions. When the conditions are met, a management result reporting means 260 alerts the operator's terminal 100 or the customer's terminal 500 of this.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177362-A (JP)
Title: Method and apparatus for locating, program of locating method, and recording medium where the program is recorded
Inventor: MIYAGAWA ISAO
IPC: G01C21/28
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To perform locating, in which an all-direction camera is used for restoring movement and the section missing a measurement data is interpolated with accuracy level similar in precision of measured data.  <P>SOLUTION: A time series image database 1 stores a time series image information obtained using a camera. A positioning information database 2 saves locating information, using a GPS reception antenna, etc. A feature point measuring part 3 measures the image coordinate values of a feature point, by tracing the feature point on the time series image in time series manner. A movement-restoring part 4 restores movement of the camera from the image coordinate values. A locating information extracting part 5 extracts positioning information of high reliability from the locating information database 2. A locating information conversion part 6 converts a restored camera movement to a position information, based on the extracted positioning information. A locating interpolation part 7 interpolates the locating positioning information of low reliability, using the converted position information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004185924-A (JP)
Title: Fuel cell system
Inventor: FUKUDA MASAYUKI
IPC: H01M8/04
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system wherein an electrical potential difference between cooling medium piping and a car body is prevented by keeping uniform conductivity of a cooling medium that cools a fuel cell.  <P>SOLUTION: An intake port 11 and an outlet 13 for a refrigerant to be connected to the cooling piping 9 are provided at the fuel cell 1. The refrigerant radiated by a radiator not shown is circulated by a cooling pump not shown, by which heat generated from the fuel cell 1 is dissipated outside and an operating temperature of the fuel cell 1 is kept to be within an appropriate temperature range. At inner faces of the cooling pipe 9 and internal piping 19 in the fuel cell 1, spiral grooves 15 are provided, and the refrigerant flowing through the piping is agitated by causing slewing in an axial direction of a flow passage, by which the refrigerant flowing through the cooling piping 9 and the internal piping 19 in the fuel cell 1 is agitated, and an ion concentration becomes uniform in the system, and accordingly conductivity of the refrigerant also becomes uniform in the system.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003192374-A (JP)
Title: Apparatus for low polarizing mode dispersion
Inventor: OH SUNG-KOOG
IPC: C03B37/027
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for minimizing a polarizing mode dispersion by minimizing a residual stress of an optical fiber by an uncontacting drawing method of an optical fiber.  <P>SOLUTION: The apparatus for drawing the optical fiber from its preform in an optical fiber drawing device, comprises a heating source for heating an optical fiber preform to draw a strip of the optical fiber and a fixed heating source for periodically heating the heated optical fiber to minimize its polarizing mode dispersion by removing a residual stress of the drawn optical fiber.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004181747-A (JP)
Title: Hard copy forming method
Inventor: KONNO MASAAKI
IPC: B41M7/02
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forming method for a hard copy, in which an image with a favorable texture can be obtained by ideally controlling optical reflecting properties.  <P>SOLUTION: By analyzing two-dimensional image data, a surface region is extracted and then the variance of the density of the surface region is detected. After that, a transparent coating layer is formed in at least some part of the hard copy, on which the two-dimensional image data are recorded, under the condition that the transparent coating layer has an unevenness corresponding to the variance of the density of the extracted surface region in order to solve the problems.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186509-A (JP)
Title: Gallium nitride system compound semiconductor device
Inventor: SAKAI SHIRO
IPC: H01L33/32
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the light-emitting efficiency in a GaN system semiconductor device.  <P>SOLUTION: An n-SLS layer 20, an active layer 22, a p-block layer 24, and a p-SLS layer 26 are sequentially laminated on a substrate 10. An AlGaN barrier layer/InGaN well layer/AlGaN barrier layer is used as the active layer 22, and a difference in an Al composition of the barrier layer is set to ≤3% to make the barrier symmetrical. Further, the Al composition of the barrier layer is set to ≥5%, preferably ≥10%. By making the barrier symmetrical, the light-emitting efficiency at the time of a low injected current is enhanced and the Al composition is set to a predetermined value or above, thereby enhancing the light-emitting efficiency at the time of a high injected current.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003218809-A (JP)
Title: Method for acquiring information on electric field strength
Inventor: BLATZ WERNER
IPC: H04B17/318
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for acquiring electric field strength information advantageous to obtain the information by using a receiving unit SE1 from an electromagnetic signal in which an input voltage IN to an operational amplifier V1 having a fixed amplification factor is generated by using an input resistor R1 from a signal UIN received by the receiving unit and a ratio of the voltage IN to an output voltage UOUT is decided.  <P>SOLUTION: The method for acquiring information on the electric field strength comprises the steps of comparing an output signal of the operational amplifier with a reference voltage UREF, comparing a value of a changed input resistance with a value filed in a value field so that the input voltage IN of the amplifier is changed by using the change of the input resistance with the result that the output voltage falls within a predetermined range including the value of the reference voltage, and finding an electric field strength of the received signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004184363-A (JP)
Title: Alpha-ray irradiator
Inventor: YAMADA YUTAKA
IPC: C12M3/00
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alpha-ray irradiator which easily and efficiently irradiates objects with alpha rays.  <P>SOLUTION: The irradiator is equipped with a sample holding section for holding a sample to be irradiated with the alpha rays, an alpha-ray source section for irradiating the sample with the alpha rays, an alpha-ray source fixing section for fixing the alpha-ray source section, a collimator section for adjusting the irradiation angles of the alpha rays in an approximately vertical direction and a shutter section for selecting the time for alpha-ray irradiation by opening and closing a shutter. Preferably, the irradiator is equipped with a distance adjustment mechanism for adjusting the distance from the alpha-ray source to the sample.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191098-A (JP)
Title: Oligonucleotide immobilizing base material
Inventor: SUZUKI OSAMU
IPC: C12N15/09
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oligonucleotide immobilizing substrate and a detection method of polymorphism using it capable of detecting existence of the objective polymorphism only by one point on an oligonucleotide immobilizing base material even when another variation or polymorphism exists near the objective basic polymorphism.  <P>SOLUTION: Existence of an array is detected by performing hybridization with a nucleic acid by using this oligonucleotide immobilizing base material having a characteristic wherein a captured oligonucleotide is intermingled and immobilized on the same portion of the base material, which is the oligonucleotide immobilizing base material having a plurality of kinds of captured oligonucleotides immobilized on the base material, for detecting by the hybridization whether an array corresponding to at least one of the oligonucleotides exists in a sample nucleic acid or not.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188283-A (JP)
Title: Masking material for coating and method of recycling the same
Inventor: OGAWA MASANORI
IPC: B29B17/02
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a masking material used for the coating of automobile or the like and using a recyclable base material composed of a thermoplastic resin.  <P>SOLUTION: A strippable acrylic coating material is applied onto the surface of the masking material 11 to form a coating film 13 on the surface. The coating film is stripped off from the spent masking material 11 and the masking material 11 is recycled as a plastic material.  <P>COPYRIGHT: (C)2004,JPO&NCIPI