baber/WOPTO huggingface dataset:
Patent JP-2001229672-A (JP)
Title: Memory circuit for preventing elevation of cell array power source
Inventor: KITAMOTO AYAKO
IPC: G11C11/403
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To prevent level elevation at the time of a power down mode where the current consumption of a cell array power source generated by voltage drop in the inside becomes almost 0 in a dynamic memory. SOLUTION: In this memory circuit provided with a cell array 1 and peripheral circuits 2 and 20, the cell array power source V1 to be supplied to the cell array is also supplied to the circuit 20 operated at the time of the power down mode. The circuit operated at the time of the power down mode is a cell refresh circuit 20 for instance in a preferable execution form. The dynamic memory is required to perform a refresh operation in a fixed cycle even at the time of the power down mode. Thus, the cell refresh circuit is operated even at the time of the power down mode.  Thus, by supplying the cell array power source V1 to the cell refresh circuit 20, even at the time of the power down mode, a prescribed current capable of maintaining the level from a cell array power source generation circuit 3 is consumed and the cell array power source is maintained within an appropriate voltage range.
Patent JP-2001230246-A (JP)
Title: Method and apparatus for thermally oxidizing semiconductor
Inventor: KUREYA MASAYUKI
IPC: H01L21/316
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for rapidly and safely advancing formation of an oxide film on a semiconductor by enhancing a ratio of a hydrogen peroxide in a vapor and stably controlling and oxide film generating process, in a method for thermally oxidizing a semiconductor material by using an aqueous solution of the hydrogen peroxide. SOLUTION: The method for thermally oxidizing a semiconductor comprises the step of forming an insulating oxide film on a surface by exposing the semiconductor with a treating atmosphere containing the hydrogen peroxide by heating. In this case, the atmosphere is formed by forming an aqueous solution of the hydrogen peroxide to foggy liquid droplets by a fog generating means and supplying the droplets of the hydrogen peroxide toward the semiconductor by a carrier gas.
Patent JP-2001224412-A (JP)
Title: Metal pin for accessories
Inventor: KOSUGE KAZUHIRO
IPC: A44C5/00
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a metal pin for accessories, which can be easily removed. SOLUTION: A joint member comprises a body 6 with a U-shaped hook 7 formed on the leading end, a rotary member 10 which is rotatably installed on the body 6 to open and close the hole of the hook 7 and a spring 8 which biases the leading end of the rotary member 10 to press it against the hook. When the hole of the hook is closed, near and inside the contact point P a wedgy space 12 which is narrowed toward the contact point P is formed, while, when a member to be joined inserted into the wedgy space 12 is moved toward the contact point, force is generated resisting the biasing force of the spring 8 applied on the rotary member 10.
Patent JP-2001224576-A (JP)
Title: Image processing method and image processor
Inventor: KONO TSUTOMU
IPC: G06T7/60
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To automatically select an optimum image processing condition or image processing means and automatically provide an optimum image for diagnosis without any complicated operation by rightly recognizing the position and photographing direction of a photographed subject to a radiation image. SOLUTION: This processor comprises a judgment means 30 for judging the position and photographing direction of the subject for the obtained radiation image, an image processing condition memory means 50 for storing a plurality of image processing conditions preliminarily optimized every position and photographing direction of the subject, an image processing condition selecting means 40 for selecting and reading an optimum one from the image processing conditions stored in the image processing condition memory means according to the position and photographing direction of the subject judged by the judgment means, and an image processing means 60 for performing an image processing on the basis of the image processing condition read by the processing condition selecting means.  In the judgment means, the position and photographing direction are judged on the basis of the priority set every position and photographing direction of the subject.
Patent JP-2001228522-A (JP)
Title: Camera and equipment provided with opening/closing cover, and camera capable of imprinting data
Inventor: TAKANASHI TATSUO
IPC: G03B17/02
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a camera performing the attachment/detachment of a battery with simple structure and having no possibility that a battery cover is lost. SOLUTION: This camera 1 provided with an opening/closing cover is provided with a cartridge cover (camera back cover 6) for changing a film cartridge capable of including the battery, a hinge shaft 10 for opening/closing the cartridge cover and the battery cover 14 turning coaxially with the shaft 10 so as to cover the battery.
Patent JP-2001235729-A (JP)
Title: Liquid crystal display device
Inventor: ASAKURA TSUTAE
IPC: G09G3/36
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of securing color purity and brightness in spite of low ambient temperatures due to the use in cold districts and in outdoors. SOLUTION: A liquid crystal display device displaying in color by a field sequential system, wherein liquid crystal display elements are irradiated with each color light by time sequentially driving the liquid crystal elements with individual R, G, B video signals by field sequential scanning, and time sequentially switching the corresponding light source for each color R, G, B in synchronization with the driving period of the video signals, is provided with a temperature detecting means for detecting ambient temperatures, and based on the detected temperatures and according to decrease in temperature, the device adjusts a unit radiating time of each color light R, G, B shorter, or increases intensity of irradiation synchronizing with the shortening of the irradiation time, or lengthens the driving period.
Patent JP-2001233171-A (JP)
Title: Webbing winding device
Inventor: KATO KEIICHI
IPC: B60R22/28
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a webbing winding device capable of changing the rotating force of a winding shaft required to deform an energy absorbing member. SOLUTION: A spool 20 is connected to a torsion shaft 32 via a planetary gear train 80, and the rotation of the spool 20 is accelerated and transferred to the torsion shaft 32 when the internal gear 86 of the planetary gear train 80 is locked. When the lock of the internal gear 86 is released, the spool 20 presses a rib 112 formed on the solar gear 84 of the torsion shaft 32 via a rib 104 and a rotor 106 to rotate the torsion shaft 32 at a uniform speed. The rotation of the torsion shaft 32 can be accelerated or kept constant by the lock or release of the internal gear 86, and the rotating force of the spool 20 required for the plastic deformation of the torsion shaft 32 can be changed.
Patent JP-2001241264-A (JP)
Title: Construction structure of opening part
Inventor: SAKANO TAKAO
IPC: E04F13/08
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a construction structure of an opening part having high construction strength and being excellent in design of external appearance. SOLUTION: The construction structure of the upper side 10 of the opening part has an exterior wall plate 3 and a decorative member 1 which is disposed adjacent to the exterior wall plate 3 and fitted to a furring strip 4 by a construction metal fitting 2. The decorative member 1 has an exterior wall part 12 adjacent to the exterior wall plate 3 and an edge part 11 formed in bending toward the indoor side of the upper side 10 of the opening part. The construction metal fitting 2 is composed of a first metal fitting 21 and a second metal fitting 22. The first metal fitting 21 is fitted in the surface 112 on the opening side of the edge part 11, while the second metal fitting 22 engages with the lateral end face 122 of the exterior wall part 12.
Patent JP-2001238037-A (JP)
Title: Device and system for image preparation for portable telephone set
Inventor: UEDA YASUSHI
IPC: H04W92/08
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an image preparing device and an image preparation system for a portable telephone set which can easily fetch an image desired by a user to a portable telephone set. SOLUTION: The type of a portable telephone set is first selected (S100) after connecting the portable telephone set, and either a CCD camera or a scanner (S110) is selected to fetch an object. If photographing by the CCD camera is selected (S120: YES), photographing is performed by the CCD camera (S140) and an image for the portable telephone set is prepared. If the scanner is selected to fetch the image (S120: NO), the image is fetched by the scanner (S160) and an image for the portable telephone set is prepared. Then, user confirmation is waited for (S150 and S170) and the image is transmitted to the portable telephone set (S180).
Patent JP-2001234321-A (JP)
Title: High temperature member repairing method
Inventor: NAKABASHI MASAKO
IPC: C23C4/02
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a high temperature member repairing method capable of highly reliably repairing the chipped part of a high temperature member. SOLUTION: In a base material 1 consisting of a high temperature member having a repair part 2, at least the repair part 2 is roughened, the surface of the base material 1 is deposited with brazing filler metal alloy powder containing the same components as those in the base material 1 and reducing the melting point as a repairing material 2 by a thermal spraying method, and the deposited repairing material 3 is adhered to the base material 1 by heat treatment.
Patent JP-2001239762-A (JP)
Title: Recording material, method and apparatus for manufacturing the same
Inventor: KUTAMI ATSUSHI
IPC: B41M5/36
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a recording material, a method and an apparatus for manufacturing the same having excellent security capable of easily preventing a forgery, a falsification or the like at a low cost while maintaining a performance as a thermal recording medium. SOLUTION: The recording material comprises a layer (A) having a latent image capable of being visually recognized via a polarizing filter, and a thermal recording layer (B) changing in transparency or a color tone by heating. The method for manufacturing the recording material having the layer (A) including the latent image capable of being visually recognized via the polarizing filter and the thermal recording layer (B) changing in the transparency or the color tone by heating comprises a step of forming the thermal recording layer (B) changing in the transparency or the color tone by heating and a layer (C) made of a photoreactive liquid crystal copolymer, and a step of forming the layer (A) having the image capable of visually recognizing the layer (C) via the filter by irradiating the layer (C) with a light from a light source via the filter and a mask formed with a required image.
Patent JP-2001295951-A (JP)
Title: Four-way selector valve
Inventor: SASADA HIDEKAZU
IPC: F16K31/04
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a four-way selector valve improved in reliability as well as in easiness and quickness in refrigerant passage changing-over action and simplified in constitution to attain the reduction of product cost. SOLUTION: This four-way selector valve is provided with a motor part comprising a stator and a rotor; a case; and a body part comprising a main valve and a valve seat arranged in a valve chamber in the case. The valve seat is provided with an intake pressure communicating hole and a discharging pressure communicating hole respectively communicating with the intake pressure side and discharge pressure side of a compressor, and two communicating holes respectively communicating with indoor and outdoor heat exchangers. The main valve is provided with a communicating part selectively communicating with the intake pressure communicating hole and two communicating holes, and a pressure equalizing hole for communicating the communicating part with the valve chamber.  A rotor sleeve constituting the rotor is provided with an auxiliary valve for opening/closing the pressure equalizing hole to move pressure, and an actuating pin for moving the position of the main valve. The auxiliary valve is rotated on the main valve by the rotation of the rotor of the motor part, and the main valve is slided on the valve seat through the actuating pin.
Patent JP-2001245972-A (JP)
Title: Double tank type blood storage tank
Inventor: INUI KIYOSHIGE
IPC: A61M1/36
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a blood storage tank causing no hollow when a blood charging amount is reduced by feeding a crystalloidal liquid separated from blood into a crystalloidal liquid storage chamber 11 in a double tank type blood storage tank. SOLUTION: The blood tank 1 is sectioned into a blood storage chamber 10 and a crytalloidal liquid storage chamber 11, and an artery blood inflow port 2, a filter 3 filtrating artery blood a, and a drain port 4 for feeding out the filtrated blood b to an artificial lung 6 are arranged in the blood storage chamber 10. The crystalloidal liquid storage chamber 11 is connected to a blood concentrating apparatus 7 via a crystalloidal liquid inflow tube 12 and provided with a floating valve 13 to be pressed to a valve seat 15 by buoyancy due to blood inside the blood storage chamber 10 in the bottom part. When a liquid disposal tube 14 reaching a waste liquid collecting container 9 is opened at a predetermined height on the side wall of the crystalloidal liquid storage chamber 11, a liquid level inside the crystalloidal liquid storage chamber 11 is kept constant.
Patent JP-2001251429-A (JP)
Title: Voice translation system using portable telephone and portable telephone
Inventor: KUTSUZAWA TORU
IPC: G10L15/00
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To communicate with a person who use a different language, to make a portable telephone itself neither large-sized nor expensive, and allow the user to confirm the contents of translated words. SOLUTION: This voice translation system 1 is equipped with the portable telephone 2 which can send and receive a voice and a translation center 3 which translates a voice of a predetermined language sent from the portable telephone 2 to another language and sends the translated voice back to the portable telephone 2, and the voice which is sent back is outputted from the portable telephone 2. Another voice translation system translates the voice of the predetermined language sent from the portable telephone 2 into character information of another language and sends the translated character information back to the portable telephone 2, on which the sent-back character information is displayed.
Patent JP-2000276352-A (JP)
Title: Pipeline protection
Inventor: TARDIEUX JEAN-LOUIS
IPC: G06F9/34
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To eliminate a conflict of resource access without stopping the pipeline of a processor by connecting the output of an interlock detecting circuit to one set of shadow registers in a freely controlled state and interconnecting the set of shadow registers to the processor pipeline. SOLUTION: The interlock detecting circuit includes an arbitrating circuit which has improved points for discriminating a stop to be eliminated by carrying out delayed writing. A suspending and filtering unit 1404 selects a free shadow register from a shadow register stack 1400 so as to receive a conflict write signal. Then a shadow management unit 1406 generates a control signal for a register file 832 so as to reinstruct writing 1410, swap the shadow contents to a destination 1410, and reinstruct reading 1412. A stop signal 1430 for discriminating all stops is received from a pipeline and control circuit 820.
Patent JP-2001248716-A (JP)
Title: Shift control device for vehicular automatic transmission
Inventor: OHASHI TATSUYUKI
IPC: F16H59/02
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To perform shift range change or manual speed change with simple and less number of times of shift lever operations. SOLUTION: This shift control device comprises a first shift guide path 211 for the operation of a shift lever 201 to be shifted among P, R, N, D5, D4 positions, a connection shift guide path 212 for the operation to be shifted from the D4 position to 3/M position and a second shift guide path 213 for allowing the operation of the shift lever to be shifted from the 3/M position to a direction different from that of the connection shift guide path 212. The D5 position serves for automatic speed change up to the fifth speed and the D4 position serves for automatic speed change up to the fourth speed. Three ranges are set for automatic speed change up to the third speed when the shift lever is shifted from the D4 position to the 3/M position in the connection shift guide path 213, so that stepwise manual speed change is performed by the operation of the shift lever located at the 3/M position to be shifted in the second shift guide path 213.
Patent JP-2000273245-A (JP)
Title: Rubber composition containing liquid polymer having high tg and tire having tread comprising the same rubber composition
Inventor: BLOK EDWARD JOHN
IPC: C08L61/04
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition for high-performance tire treads having good dry static frictional characteristics and good durability including frictional resistance. SOLUTION: This sulfur-curable rubber composition containing 100 phr of a diene-based elastomer having a high Tg, 5-50 phr of a liquid polymer of a polybutadiene having a high Tg and a high vinyl content such as a (1,2-)vinyl content within the range of 40-95% and the Tg within the range of -5 to -40 deg.C, 5-60 phr of a tackifying resin and 3.0-110 phr of a reinforcing microparticle filler is prepared. A tire having a tread prepared from the composition has good dry static frictional characteristics, frictional resistance and durability.
Patent JP-2001252271-A (JP)
Title: Ultrasonic imaging method and ultrasound diagnostic apparatus
Inventor: HASHIMOTO HIROSHI
IPC: A61B8/14
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To image an ultrasonic image which enables observation of the behav ior of a contrast medium attributed to a heart beat. SOLUTION: An ultrasonic wave is transmitted with the intensity thereof enough to vanish a contrast medium to the whole or a part of a number of sound rays forming one frame to generate one frame of ultrasonic image from a received signal corresponding thereto. At this point, the transmission of the ultrasonic wave is repeated at timings D1, D2, etc., being shifted by a specified value (including 0) from natural number times the cycle of heart beat while varying the specified value bit by bit. The subject is administered continuously with the contrast medium. The behavior of the contrast medium can be preferably observed in a different time phase during the period of one heart beat.
Patent JP-2001256935-A (JP)
Title: Sealed-type alkali storage battery
Inventor: INOUE HIROYUKI
IPC: H01M2/04
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a sealed-type alkali storage battery with superior property of high-rate charge and discharge by depositing positive pole cap and sealing plate more reliably to cut down internal resistance of the battery. SOLUTION: The sealed-type alkali storage battery is accommodated in an interior of a battery armored can 30 of a bottomed cylinder shape, and equipped with a sealing plate 40 electrically connected to an electrode body 12 formed by interposing a separator 18 between a positive pole plate 14 and a negative pole plate 16, a safety valve unit 60 to close a degassing hole 42 provided on the sealing plate 40, and a sealing body 80 consisting of a positive pole cap 70 that accommodates the safety valve unit 60 between it and the sealing plate 40 in a compressed state. The sealing plate 40 is formed by means of a material with electroconductivity higher than the positive pole cap 70.
Patent JP-2001256581-A (JP)
Title: Notifying device for vehicle in emergency
Inventor: TSUJI HIDEAKI
IPC: G08B25/10
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To quickly and reliably notify accurate accident information in case an accident takes place. SOLUTION: When a control circuit 1 detects the accident from a detection signal of an acceleration sensor 2, the control circuit 1 automatically transmits to a 1st emergency report destination (his or her house, company, etc.), stored in a memory 4 via a telephone set 5. In such a case, the control circuit l prepares accident information including present position information detected by a car navigation device 8 and transmits the information as facsimile data. The circuit successively performs advance report announcement to 2nd emergency report destinations (police station, fire department, accident information center, etc.), by a speaker 6 for a fixed time. Because a switch 7 for release is subjected to a release operation when the injury of a person in the vehicle is light and a rescue activity is unnecessary, an emergency reporting is canceled, and when the release operation is not performed, emergency reporting is automatically performed so that a rescue activity can quickly and reliably be carried out.
Patent JP-2001267267-A (JP)
Title: Device for producing semiconductor
Inventor: ISHIKAWA KENJI
IPC: H01L21/285
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a device for producing a semiconductor in which temperature can be controlled stably in low temperature region by solving the unstable state of temperature control in low temperature region of a heater. SOLUTION: The device for producing a semiconductor comprises a chamber for processing a substrate, and heating means having a structure for heating the substrate mounted on a mounting table in the processing chamber by means of upper and lower heaters covered with a thermal insulation material and controlling the temperature of the heaters while dividing into a plurality of zones, wherein the thermal insulation materials 3A, 3B covering the heaters are provided with grooves 9 for isolating respective zones F, SR, C, SL, and B.
Patent JP-2001264980-A (JP)
Title: Photosensitive resin composition and method for preparing the same
Inventor: TAGAMI MASATO
IPC: C08K5/353
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a polyimde precursor developable with an aqueous alkali solution and having negative type pattern forming ability. SOLUTION: The photosensitive resin composition comprises (A) the polyimide precursor represented by formula (1) (where R1 is the residue of a benzophenonetetracarboxylic acid or the like; R2 is the residue of a 4,4'- diaminodiphenyl ether or the like; and each of R3 and R4 is the residue of an aromatic compound having a phenolic OH group such as hydroxybenzyl alcohol), (B) a dehydration condensing agent such as diphenyl(2,3-dihydro-2- thioxo-3-benzoxazole) phosphonate for synthesizing the polyimide precursor, (C) an oxazoline compound such as 1,3-bis(4,5-dihydro-2-oxazolyl)benzene, (D) a photo-acid generating agent such as diphenyliodonium-9,10- dimethoxyanthracene-2-sulfonate and (E) a solvent.