baber/WOPTO huggingface dataset:
Patent JP-2003045023-A (JP)
Title: Method for forming magnetization pattern of magnetic recording medium, magnetic recording medium, and magnetic recording device
Inventor: IKEDA YOSHIYUKI
IPC: G11B5/72
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently and accurately forming especially a micro magnetization pattern regarding the formation of a magnetization pattern including the steps of locally heating the irradiated part of a magnetic layer by irradiating a magnetic recording medium having the magnetic layer on a substrate with an energy line through a mask, and the step of applying an external magnetic field to the magnetic layer, and to provide a magnetic recording medium on which high- density recording is carried out and a magnetic recording device at low cost within a short time. SOLUTION: This magnetization pattern forming method includes the step of locally heating the irradiated part of a magnetic layer by irradiating a magnetic recording medium having the magnetic layer on a substrate with an energy line through a mask, and the step of applying an external magnetic field to the magnetic layer. In this case, the magnetization pattern is formed while the mask having a pattern corresponding to the magnetization pattern to be formed and the magnetic recording medium are in uniform contact with each other. Also, a magnetic recording medium having the magnetization pattern formed this method, and a magnetic recording device using the magnetic recording medium are provided.
Patent JP-2003046867-A (JP)
Title: Image pickup device
Inventor: MIYAHARA HIROYUKI
IPC: H04N5/341
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device capable of suppressing a frequency of charge shift clock of an HCCD(Horizontal transfer CCD) to be low and taking a picture with high image quality. SOLUTION: Charges accumulated in a photoelectric transducer 21 are transferred to an HCCD 13a or to an HCCD 13b through a VCCD(Vertical transfer CCD) 22 and an oblique CCD 23. The output stages in the HCCDs 13a and 13b are disposed in opposite positions, charge implantation sections 14a and 14b are provided in the respective output stages, and a reference signal is implanted into a head of the charges. The level of a CCD signal between respective channels is adjusted on the basis of this reference signal. Thus, excellent photographing can be carried out.
Patent JP-2003041774-A (JP)
Title: Processing method and processing device of concrete structure
Inventor: MIURA ISAO
IPC: E04G21/02
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a processing method and a processing device capable of automatically, early, and safely removing an alkaline substance from a placed concrete structure. SOLUTION: This processing method of the placed concrete structure includes a wetting-drying process of repeating a wetting process of automatically wetting a surface of the concrete structure and a drying process of drying, a wetting control process of controlling the next time wetting in the wetting-drying process by automatically detecting a moisture quantity of the surface of the concrete structure, and a wetting-drying control process of controlling repetition on the basis of a detecting result by automatically detecting the alkali concentration in the atmosphere.
Patent JP-2003051291-A (JP)
Title: Packaging material for cell, and the cell using the same
Inventor: YAMASHITA RIKIYA
IPC: B65D65/40
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a packaging material for a cell, which is superior in insulation properties, can stably seal without causing short circuit between a barrier layer of an outer package member and a lead wire by heat and pressure generated by heat sealing, when a cell body is inserted into the outer package member in the packaging of the cell, and the outer package member is heat-sealed at the peripheral edge of the cell to seal the cell, and is free of the possibility of pin holes occurring in a sealant layer. SOLUTION: A packaging material forming an outer package member for a cell, into which a cell body is inserted to seal it at the peripheral edge thereof, is a laminate composed of at least a base layer, adhesive layer, aluminum, chemical conversion treatment layer, adhesive resin layer and polypropylene resin sealant layer, and a resin having a melt index of 5-20 g/10 min is used as the adhesive resin layer.
Patent JP-2003052035-A (JP)
Title: Photographing device mounted on a traveling object
Inventor: OTANI SHUNJI
IPC: H04N7/18
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a photographing device mounted on a traveling object using a linear sensor to be mounted on a traveling object capable of easily confirming the photographing situation. SOLUTION: In this traveling object mounted photographing device mounted on a traveling object such as an airplane, and to be used for photographing a ground surface or water surface to be photographed from the traveling object, the focal plane of a light guide optical system 2 such as a lens 2 for guiding a light from the object to be photographed is set with linear sensors 11-13 for photographing the object to be photographed, and a video image pickup sensor 15 capable of acquiring two-dimensional picture data for confirming the photographing situation. Thus, the photographing situation at each point of time from the linear sensors 11-13 can be easily and efficiently confirmed by using the two-dimensional picture data to be acquired by the video image pickup sensor 15.
Patent JP-2002108400-A (JP)
Title: Method and device for vocoding input signal, and manufactured product including medium having computer readable signal for the same
Inventor: BENNO STEVEN A
IPC: G10L19/10
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for reducing the possibility that a pulse is arranged at an adjacent track position. SOLUTION: The device and method for vocoding an input signal includes a linear predictive filter which generates a filtered signal having 1st and 2nd pulses in response to the reception of the input signal and a processor having a look-up table containing multiple track positions. The 1st signal pulse is related to a 1st track position and the 2nd signal pulse is related to a 2nd track position as to the 1st signal pulse as multiple excitation parameters. This device has a transmitter which sends multiple excitation parameters in a transmit signal in response to the reception of the multiple excitation parameters from the processor.
Patent JP-2003059143-A (JP)
Title: Autochanger
Inventor: HASHIMOTO TSUNEJIRO
IPC: G11B15/07
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To provide an autochanger which is excellent in space efficiency by making small the size of a hand mechanism part on which a CCD is mounted. SOLUTION: In the autochanger, with which a desired cartridge is selectively clamped from a storage cell provided in a device and this cartridge is conveyed to a recording and reproducing device, for identifying a cartridge 10 by reading a barcode label 15 stuck on the side face of the cartridge, a CCD 38 for reading a barcode is located in a deep part inside a casing movably housing a hand mechanism part 40 for clamping the cartridge 10, a condenser leans 43 for focusing the CCD 38 is located in one part of the hand mechanism 40, and the contents of a cartridge 10 stored in the storage cell are read by moving the hand mechanism part 40 before this cartridge 10 and focusing the barcode.
Patent JP-2003057670-A (JP)
Title: Liquid crystal display device
Inventor: NAKAYOSHI YOSHIAKI
IPC: G02F1/1343
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To improve optical efficiency. SOLUTION: Pixel electrodes PX and opposing electrodes CT, which are used to generate electric field between the electrodes PX, are provided in the pixel regions of the liquid crystal side located on the other substrate of substrates SUB that are oppositely arranged through liquid crystals. The electrodes PX and CT are respectively made up with a plurality of electrodes which are alternatively arranged and extended in one direction and crossed with respect to the direction in a belt shape. Among these electrodes, electrodes having wider widths are provided. The separation width between the electrode whose width is set wider and an adjacent electrode is set larger than the separation width of the other adjacent electrode.
Patent JP-2003055299-A (JP)
Title: Method for producing fatty acid ester and fuel containing fatty acid ester
Inventor: GOTO FUMIAKI
IPC: C07C69/58
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a fatty acid ester, by which the fatty acid ester can be produced from a fat or oil and a monohydric alcohol in a high yield without using sodium hydroxide as a catalyst, and to provide a fuel or the like containing the fatty acid ester. SOLUTION: This method for producing the fatty acid ester is characterized by reacting the fat or oil with the monohydric alcohol in the presence of a catalyst containing one or more compounds selected from the group consisting of manganese oxide and molybdenum oxide in a state where the fat or oil and/or the monohydric alcohol are changed into supercritical states. A Diesel fuel contains a fatty acid ester produced by the above-production method.
Patent JP-2003052862-A (JP)
Title: Portable luminous golf ball light emitting device
Inventor: NISHIBAYASHI TERUAKI
IPC: A63B47/00
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a portable luminous golf ball luminous device, capable of radiating enough quantity of light in a short time to store light by a light storage ball without glaring due to exposure of light when the light luminous emits light. SOLUTION: The luminous golf ball on the ground is covered with a radiation chamber 2, light radiated from a stroboscope built in a light applying body 1 is diffused and amplified by a reflector a of the inner surface of the radiation chamber 2 so that the light is not exposed to the outside by a light shielding body b on the outer surface of the radiation chamber 2, whereby light is uniformly applied to an object.
Patent JP-2003058634-A (JP)
Title: Medical information system, medical information providing system, and operating method for medical information browsing terminal
Inventor: OGURA MAKOTO
IPC: G06Q50/22
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a medical information system which supports the effective use of medical information. SOLUTION: This system is equipped with a plurality of medical facility terminals 1 and a server 2 which is connected to the medical facility terminals 1, which each includes an input device 6 for inputting case information regarding cases and a data storage device 7 for storing the case information 12. The server 2 periodically accesses the medical facility terminals 1 to obtain updated parts of the case information 12 which have been updated after last access and sends the updated parts to medical facility terminals 1 other than the acquisition source of the updated parts. Each of the medical facility terminals 1 having received the updated parts stores the updated parts in its data storage devices 7. The server 2 periodically accesses the respective medical facility terminals l and then the case information 12 can be shared in real time.
Patent JP-2002117885-A (JP)
Title: Operating method of fuel cell
Inventor: KELLER MARTIN
IPC: H01M8/04014
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an operating method of a battery for making reliable the operation of the fuel cell battery. SOLUTION: The operating method of the fuel cell battery (1) has a stage of analyzing an accumulation state of the battery. The accumulation state is determined by measuring operation parameters and by evaluating the measurement data by a state that is processed in manual. Control of the battery for the operation, which is rich in reliability, is performed so that the maximum electric output may be suppressed within a restriction value or discontinuation of the operation may be started. The above accumulation state is characterizes by at least two parameters, especially parameter pair of cj, dj. In one side, it is possible to calculate an inside resistance (Ri) of the battery, and to transmit a message about the quality of the battery in another side, from the relation formula containing the above parameters.
Patent JP-2003062188-A (JP)
Title: Game ball shooting device
Inventor: SUGIMURA YOSHITAKA
IPC: A63F7/02
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To stabilize shooting of a ball by reducing resistance when shooting the ball. SOLUTION: In the initial state of cutting the supply of power to a solenoid 4, moving a plunger 14 of the solenoid 4 backward by the tensile force of a recovery spring 19 and contacting a front side impulse absorber 16 of the solenoid 4 to a yoke 12, a ball fed to a game ball shooting device 1 is received to be supported from the downside by a hammer 17 fixed on a hammer supporting rod 15 attached to the plunger 14. Afterwards, the plunger 14 is rapidly attracted and moved forward by the solenoid 4 with magnetic force formed by the supplied power and a rear side impulse absorber 20 collides with the yoke 12 so that a ball is shot out by the hammer 17 like the shot-put.
Patent JP-2003064361-A (JP)
Title: Soil hardener
Inventor: KUNIMATSU KATSUICHI
IPC: C09K103/00
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To recycle a hardened material of soil as a soil material by rapidly hardening the soil such as rejected soil from a construction work site with a soil hardener within the range of pH without causing trouble in growth of plants. SOLUTION: This soil hardener comprises 50-70 wt.% of a blast furnace slag, 10-40 wt.% of magnesium oxide and/or a magnesium oxide-containing material expressed in terms of the magnesium oxide, 10-30 wt.% of a calcium compound and 5-50 wt.% of aluminum sulfate and/or polyaluminum chloride and/or an iron salt. The soil hardener is added and mixed with the soil to thereby rapidly harden the soil.
Patent JP-2003070070-A (JP)
Title: Portable information terminal having communication function, and unauthorized use preventing method and system
Inventor: NAGAI TAKESHI
IPC: H04W4/24
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To enable protection of individual information of a portable information terminal and protection of a network from unauthorized use, even after theft or loss. SOLUTION: The portable information terminal 1 is connected with an internet network 3, by using a radio communication function of a portable terminal 2 and can peruse a Web page by using a WWW browser. When the portable information terminal 1 is robbed or lost, a user 10 or the like can register inhibition of the use on an individual information protecting Web server 8. When the WWW browser is used by the portable information terminal 1, access to the individual information protecting Web server 8 is performed positively. In the case that inhibition of use is registered, control is so performed that a power source is turned OFF, and a state of inhibition of use is set.
Patent JP-2003073698-A (JP)
Title: Detergent composition for coating fabric
Inventor: ISHIKAWA AKIRA
IPC: C11D1/14
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a detergent composition for coating fabrics which has high saturatability through materials to be cleaned and can reduce the amount of a detergent to be used. SOLUTION: The detergent composition for the coating fabrics contains 20-60 mass% surface active agent, has a viscosity at 20 deg.C of 100-1,000 mPa.s and increases the viscosity at 20 deg.C by >=5% when 10 pts.mass water are added to 100 pts.mass total composition.
Patent JP-2003075813-A (JP)
Title: Liquid crystal display device
Inventor: SHIMIZU HISAYA
IPC: G02F1/1335
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device having enhanced availability by incorporating areas visual angle characteristics different from each other into the same screen. SOLUTION: The liquid crystal display device consists of a backlight unit 4 and a liquid crystal panel 5 disposed on the backlight unit 4 and a lens sheet 6 provided with at least two areas having visual field angles different from each other is disposed on the upper surface of the liquid crystal panel 5.
Patent JP-2003070347-A (JP)
Title: Medium for plant cultivation, method for producing the same and method for plant cultivation
Inventor: IMAI SHIGEO
IPC: A01G1/04
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a medium for plant cultivation, with which the whole cultivated plants can efficiently be recovered and discharges of livestock can be used and in its turn, continuous agriculture having harmony with the environment can be actualized. SOLUTION: Organic nutrition beads 7 have porous beads 2 and an organic nutrient which is supported on the beads 2 and comprises controlled discharges 3.
Patent JP-2003078979-A (JP)
Title: Externally exposed speaker
Inventor: ONISHI MASATAKE
IPC: H04R1/02
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an externally exposed speaker with high water-proof performance without losing the workability of arrangement and wiring so as to discharge water drops caused in the inside of the speaker. SOLUTION: In the externally exposed speaker where a frame 30 supports a rear side of a cone shaped diaphragm 32 vibrated by a voice signal and the frame is attached to a front panel 10 which is placed to cover and protect the diaphragm, water drainage paths 50A, 50B to discharge water drops pooled in the rear side of the diaphragm are formed to the frame for supporting a circumferential edge of the cone shaped diaphragm, and a drainage hole 52 to discharge water drops flowing through the discharge paths downward is formed to the front panel. Thus, discharging water drops caused in the inside of the speaker can enhance the water-proof performance.
Patent JP-2002134787-A (JP)
Title: Light-emitting element and manufacturing method therefor
Inventor: KUNISATO TATSUYA
IPC: H01L33/32
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting element of high luminance intensity, and to provide a manufacturing method thereof. SOLUTION: The light-emitting element is provided with a clad layer/contact layer 4, comprising a first conductivity-type III-V nitride semiconductor, an active layer 5 comprising the III-V nitride semiconductor containing In which is formed on the contact layer 4, an undoped cap layer 6 formed on the active layer 5 and comprising the III-V nitride semiconductor, and a clad layer 7 formed on the cap layer 6 and comprising a second conductivity-type III-V nitride semiconductor.
Patent JP-2003072572-A (JP)
Title: Power steering device
Inventor: MURAYOSHI KOZO
IPC: B62D5/24
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a power steering device equipped with an improved operating performance of its piston member by lessening the friction resistance between the piston member and a worm shaft and capable of eliminating a poor performance of valve returning motion. SOLUTION: Flanks 17 and 18 of both or either of male threads 16 formed on the worm shaft 15 and female threads 16 formed in the piston member 2 are embodied in curved surfaces protruding toward another flanks 17 and 18, and in such a condition that the male threads 16 and female threads 14 are engaged together, prescribed gaps (a) and (b) will be formed between the major diametric face 16a of each male thread 16 and the root diametric face 14b of each female thread 14 and between the root diametric face 16b of the male thread 16 and the minor diametric face 14a of the female thread 14.
Patent JP-2003085917-A (JP)
Title: Disk cartridge, disk recording medium device and disk recording and reproducing device
Inventor: OBATA MANABU
IPC: G11B17/043
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To enhance the positional accuracy after assembly not by completing the positional accuracy of a constituent element and parts of upper shell and the positional accuracy of a constituent element and parts of lower shell by oneself respectively, but by correlating the two kinds of positional accuracy of constituent element and parts with each other. SOLUTION: This disk cartridge is provided with a cartridge case 12 in which a disk storage chamber 16 is formed by superposing the upper shell 13 and the lower shell 15 and shutter members 19a, 19b which open and close opening parts 17, 18 disposed on the cartridge case 12 in order to expose one part of the disk storage chamber 16. Therein, a pair of reference holes 48 for the positioning is disposed on the upper shell 13, at the same time, a pair of reference protrusions 47 for the positioning corresponding to a pair of the reference holes 48 is disposed on the lower shell 15 and furthermore, in the lower shell 15, a pair of positioning holes 50a, 50b for positioning the cartridge case 12 on a disk mount part of the disk recording and reproducing device 10 are disposed on almost the same axis with a pair of the reference protrusions 47 and the reference holes 48.
Patent JP-2003085829-A (JP)
Title: Method of manufacturing stamper for optical information medium, master photoresist disk used for the same, stamper for optical information recording medium and optical information medium
Inventor: KOYAKE HISASHI
IPC: G11B7/24
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a defective stamper occurring due to peeling of a photoresist layer from a master photoresist disk in fabricating the stamper used for manufacturing an optical information medium. SOLUTION: This method for manufacturing the stamper for the optical information medium is a method of manufacturing the stamper comprising manufacturing the master photoresist disk by forming the photoresist layer on a substrate, irradiating this photoresist layer with a laser beam from above the layer to form a latent image on the photoresist layer and developing this latent image to form rugged patterns, and transferring the above rugged patterns to a metallic film, in which the master photoresist disk provided with an organic matter layer verging on the photoresist layer between the substrate and the photoresist layer is used.
Patent JP-2003085860-A (JP)
Title: Disk cartridge loading device
Inventor: INOUE TADASHI
IPC: G11B17/04
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a disk cartridge loading device without such a danger that a mechanism falls into an abnormal state or is damaged even in the case of receiving an impact force. SOLUTION: This disk cartridge loading device is provided with a main chassis 1, a cartridge holder 6 and a cartridge carrying mechanism for carrying a disk cartridge 4 to a signal recording/reproducing position. The cartridge carrying mechanism is provided with a drive part to be detachably engaged with the disk cartridge 4 inserted to the cartridge holder 6 to drive the disk cartridge 4, a locking part for locking the drive part to the main chassis 1 in a state where the disk cartridge 4 is not inserted to the cartridge holder 6, and an unlocking part for unlocking the locking part by being pressurized by the disk cartridge 4 inserted to the cartridge holder 6.