baber/WOPTO huggingface dataset:
Patent JP-2000250576-A (JP)
Title: Feature extracting method for speech recognition system
Inventor: POPPERT DANIEL CHARLES
IPC: G10L15/02
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a feature vector extracting method used for a speech recognition system. SOLUTION: This feature extracting method includes a proces where a representative coefficient from a digitizing signal is generated. A differential coefficient is generated from the representative coefficients (304, 305). The partial representative coefficient and differential coefficient are extracted for forming the feature vector (307). Memory capacity used for the system is reduced by the feature vector, and a processing speed is accelerated.
Patent JP-2000237570-A (JP)
Title: Emulsifier
Inventor: TUROWSKI-WANKE ANGELIKA
IPC: C09K23/36
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To obtain an emulsifier having good emulsifying action to oil-in-water and water-in-oil concoctions by transesterifying an alkoxylated sorbitol with a fatty acid methyl ester or a fatty acid triglyceride or by alkoxylating the transesterified product of the sorbitol with the fatty acid methyl ester. SOLUTION: A mixture of closed chain sorbitol mono- and diesters or the like containing a small amount of a cyclic sorbitol ester fraction can effectively reduce the surface tensions of both polar and nonpolar liquids and has low sensitivity to electrolytes and acids. In consideration of the above, the objective emulsifier is obtained by transesterifying an alkoxylated sorbitol with a fatty acid methyl ester or a fatty acid triglyceride or alkoxylating a reaction product produced by transesterification with a fatty acid methyl ester. The fatty acid contained in the fatty acid methyl ester and in the fatty acid triglyceride preferably contains 8-22 carbon atoms.
Patent JP-2001225328-A (JP)
Title: Molten material supply apparatus
Inventor: YAMADA FUJIO
IPC: B29C45/53
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To certainly prevent leak of a molten material even if the outlet hole of the cylinder, which fills a mold with the molten material, provided in a molten material supply apparatus, is large. SOLUTION: The molten material supply apparatus 1 for supplying the molten material to a mold has a supply cylinder 7 having a molten material inlet hole 7a and an outlet hole 12, the supply piston 11 capable of being reciprocally moved in the supply cylinder in order to fill the mold with the molten material, which is supplied from the inlet hole 7a, from the outlet hole 12 and the valve member 13 operable in order to open and close the outlet hole 12.
Patent JP-2001227709-A (JP)
Title: LOW NOx BURNER
Inventor: NAGAYAMA SATOSHI
IPC: F23D14/02
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a low NOx burner in which NOx reduction can be further enhanced solely depending upon the burner structure than the conventional art. SOLUTION: This burner is provided with a main nozzle 23 for ejecting premixed gas of fuel and an oxidizing agent, a flame stabilizing pipe 22 for ejecting premixed gas or an oxidizing agent in the direction intersecting the premixed gas to be ejected from the main nozzle 23, and further nozzles 24 for multistage combustion, which ejects fuel or an oxidizing agent in a further downstream position in the ejecting direction from the main nozzle 23 than the position for blowing premixed gas from the pipe 22 to the premixed gas ejected from the main nozzle 23.
Patent JP-2001224397-A (JP)
Title: Method for quantitating cholesterol in low density lipoprotein
Inventor: MATSUI HIROSHI
IPC: C12Q1/26
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for avoiding influences of high TG(triglyceride) value in a sample in the measuring method eliminating cholesterol in lipoprotein except LDL(low density lipoprotein) in the first step and quantitating LDL cholesterol in the second step. SOLUTION: The first step eliminating the cholesterol in lipoprotein except low density lipoprotein in a tested sample is carried out in the presence of albumin in the method for quantitating cholesterol in low density lipoprotein in a tested sample comprising the first step and the second step quantitating the residual cholesterol in the tested sample.
Patent JP-2000319257-A (JP)
Title: 1-benzyl-4-[(5,6-dimethoxy-2-fluoro-1-indanon)-2-yl methyl piperidine
Inventor: TAKEUCHI YOSHIO
IPC: A61P25/28
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain a novel compound useful as the medicine, concretely as the acetylcholine esterase inhibitor, more concretely as the medicine for prevention, treatment and improvement of senile dementia, cerebrovascular dementia or attention deficit polyergic disorder. SOLUTION: This compound is 1-benzyl-4-[(5,6-dimethoxy)-2-fluoro-1- indanon]-2-yl]methyl piperidine, shown by the formula. It can be obtained by, e.g. fluorinating 1-benzyl-4-[(5,6-dimethoxy-1-indanon]-2-yl]methyl piperidine and, if necessary, making the product into the salt. The desired fluorinating agents include N-fluorobenzenesulfoneimide, and 3-cyclohexyl-2-fluoro-2,3- dihydro-3-methyl-1,1-dioxide-1,2-benzisothiazole. This compound is effective against senile dementia, especially Alzheimer's disease type one.
Patent JP-2001298717-A (JP)
Title: Image transfer device and image processing method, and portable terminal with display device applicable to image processor and the image processing method
Inventor: FUJIMOTO KENTA
IPC: H04B7/26
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an image transfer device and an image transfer method by which even a nonexpect can simply receive an image photographed by a digital camera or image data such as a photograph of reminiscence photographed in the past and display the image or the image data on a display device of a portable telephone with a display device that can receive image data. SOLUTION: The image transfer device transfers an image to the portable telephone with the display device that can store image data, and is characterized in that the image transfer device consists of a camera that photographs a sheet on which an image such as a photographed person or a photograph is captured, or a read means for image data stored in a storage medium, a memory that stores kind dependent data of the portable telephone with the display device, a control means that processes the image data photographed by the camera or the image data stored in a storage medium, and a transfer means that transfers the image data processed by the control means to the portable telephone with the display device.
Patent JP-2001234585-A (JP)
Title: Building
Inventor: HONDA KUSUO
IPC: E04B1/22
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a multi-span building capable of avoiding the occurrence of cracking even when high-strength concrete is used. SOLUTION: The same PC cables 5 are embedded in a beam 4 in ridge direction over a plurality of spans and a prestress is introduced to concrete C forming the beam 4 by the PC cable 5.
Patent JP-2001236329-A (JP)
Title: Processor
Inventor: KONDO MAKOTO
IPC: G06F15/16
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for processing which make it possible to design, alter, and extend a processing system wherein cooperative processing is assumed at low development cost with a small development workload. SOLUTION: A server 10, an operation terminal 20, and a personal computer 30 recognize equipment regarding 'closing-time processing' that they are concerned in when starting up. When a clerk inputs a closing-time processing command to the operation terminal 20, the operation terminal 20 sends a processing timing signal indicating the processing timing of the 'closing-time processing' to equipment (server 10 and personal computer 30) recognized to be concerned in the 'closing-time processing'. The server 10 and personal computer 30 once receiving the processing timing signal execute a due processing procedure in the processing timing. After the processing procedure regarding the 'closing-time processing' is all completed, a 'processing completion signal' is sent to the operation terminal 20. The operation terminal 20 sends a processing timing signal until 'processing completion signals' are received from all the equipment recognized to be concerned in the 'closing-time processing'.
Patent JP-2000189613-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine having plural sets of pattern display devices and fluctuation winning device and by which a player can concentrate on a game by the sequential drive of the devices. SOLUTION: Plural sets of pattern display devices 14, 22 and 27 and fluctuation winning devices 16, 25 and 30 corresponding to them are provided in pairs and precedence is applied to them. Functions as fluctuating operating ports for fluctuation-displaying the lower-precedence pattern display devices (in the order of 22, 27 downward) are provided to hither-precedence fluctuation winning devices (in the order of 16, 25 downward).
Patent JP-2001241554-A (JP)
Title: Sealing device of shock-absorber for vehicle
Inventor: MATSUI MASANAO
IPC: F16F9/36
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a sealing device capable of reducing the number of parts and the assembly man-hour, in designing a mechanism of oil and dust-seal for an opening end of an outer-tube. SOLUTION: In a front fork 10 of a vehicle shock-absorber, this sealing device 13 is provided with a body 81A, an elastic member 81B, a joint 81C, and a retainer 81D. The device is also provided with an inner surface oil-seal lip 82 in the retainer 81D, an outer surface oil-seal lip 83 on outer surface in axial direction of the body 81A, and an inner surface dust-seal lip 84 on inner surface in axial direction of the body 81A.
Patent JP-2001240689-A (JP)
Title: Styrene resin film
Inventor: TATSUKI YOSHIYUKI
IPC: B32B27/30
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a styrene resin film having balanced antistaticity, slipperiness and antiblocking property while keeping the transparency of styrene resin film and having improved high-speed transfer property in a machine for pasting an envelop window. SOLUTION: The styrene resin film has coating layers having an areal density of 2-30 mg/m2 on both faces of the film using a coating composition composed of 85-10 wt.% polyether-modified silicone and 15-90 wt.% polyoxyethylene alkylamine.
Patent JP-2001244562-A (JP)
Title: Semiconductor light emitting device
Inventor: ASANO HIDEKI
IPC: H01S5/16
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To reduce light absorption at a light outputting end surface and improve optical output in a semiconductor light emitting device. SOLUTION: In a semiconductor laser element composed of a semiconductor layer 2 containing an active layer 1, an AlF3 film 4 is formed on a light outputting surface 3. Since thermal expansion coefficient of the AlF3 film 4 is larger than that of GaAs based semiconductor, tensile stress 5 is present in the film, so that compressive stress 6 can be applied to the active layer 1 in the vicinity of an end surface. Thereby compressive strain is developed in the active layer 1 in the vicinity of the end surface, and a band gap is enlarged, so that light absorption at the end surface can be restrained.
Patent JP-2001250858-A (JP)
Title: Mounting structure and supporting structure to chamber of ceramics susceptor
Inventor: YAMADA ATSUO
IPC: H01L21/68
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To prevent leakage of gas at the periphery of the junction between a support member and a susceptor and at the same time to reduce the gap between the susceptor and a chamber by relaxing tensile stress at the end of the ceramics susceptor of the support member. SOLUTION: This mounting structure is provided with a susceptor 1 to be heated, a support member 2B made of ceramics that is joined to a junction surface 1b of the susceptor 1, and a chamber 13 where an opening 12 that is joined to an end 6 of the support member is provided. The opening of the chamber communicates with an inner space 20 of the support member. The inner space of the support member is airtightly sealed against the inner space 21 of the chamber. When the support member is seen in parallel with the junction surface 1b, an overlapping part 15 where a plurality of ceramics are overlapped is provided.
Patent JP-2000265876-A (JP)
Title: Method for operating internal combustion engine and control device
Inventor: BECKER RUEDIGER
IPC: F02D41/30
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To guarantee a control of an injection process as exact as possible also within a transient area and to thereby provide sufficient seating comfortableness. SOLUTION: Fuel is supplied to an accumulator 6 by a feed pump 5. Within the accumulator 6, proper pressure acting on fuel is formed. Pressure acting on fuel is measured within the accumulator 6. In relation to measured pressure acting on fuel, fuel is directly injected within a combustion chamber of an internal combustion engine 1 by an injection valve 11 from the accumulator 6. A change in an operating point of the internal combustion engine 1 is performed together with a transfer from first pressure acting on fuel to second pressure acting on fuel. Within a transient area between first pressure and second pressure acting on fuel within the accumulator 6, actual pressure acting on fuel each occasion is determined by a calculation. The operating point of the internal combustion engine 1 is properly made compatible to actual pressure acting on fuel.
Patent JP-2001257756-A (JP)
Title: Handset for phone
Inventor: KATAKI AKIRA
IPC: H04M1/21
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a handset for phone that sounds a voice during a speech around the handset so that other people can directly recognize contents of the speech. SOLUTION: A transmitter 5 and a receiver 4 are provided to a handset body 1 and the receiver 4 is connected to a reception circuit that outputs a voice signal in the handset of the phone. A speaker 6 directed in a direction different from a sounding side of the receiver 4 is mounted on the handset body 1, and a switch that turns on/off a voice signal from the reception circuit with an operation of an operation section 8a exposed from the handset body 1 is provided between the speaker 6 and the reception circuit.
Patent JP-2005232000-A (JP)
Title: Pyridonecarboxylic acid derivative or its salt
Inventor: MIZUNO KAZUHIRO
IPC: C07D401/14
Filed: 2000-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound and an antimicrobial agent having an excellent antimicrobial activity against pathogenic bacteria, among them, MRSA (methicillin-resistant Staphylococcus aureus).  <P>SOLUTION: The compound is represented by formula (I) (wherein, X means a halogen atom; R<SB>1</SB>means a hydrogen atom or an acyl group; R<SB>2</SB>means a hydrogen atom or a lower alkyl group; and R<SB>3</SB>means a carboxyl group which may be esterified) or its salt. A therapeutic agent for MRSA infections comprises the compound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2001255805-A (JP)
Title: Electrophotographic image forming device and process cartridge used for the same
Inventor: MIZUSAWA HIROSHI
IPC: G03G21/18
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To prevent the scratch of an image carrier by softening the impact at the time of closing a image carrier shutter and reducing the deflection of the image carrier shutter. SOLUTION: When a process cartridge 20 is attached to a device main body and an exterior cover is closed, an engagement part 48b is pushed by an operating member 49 to turn a relay member 48, the image carrier shutter 18 is opened through engagement by a gear part 48a and the gear part 47 and a transfer aperture of the process cartridge 20 is released. Simultaneously, a cam part 48d of the relay member 48 pushes a receiving part 54d to sag a leaf spring 54. When the exterior cover is opened, the operating member 49 is released from the engagement part 48b, the image carrier shutter 18 is turned by the elastic force caused by the deflection of the leaf spring 54 and closed by its own dead weight after a little turn.  Then, the braking is applied to turning of the image carrier shutter 18 by the front end bent part 54d of the leaf spring 54 pressed against the central part 48e of the relay member 48.
Patent JP-2001257642-A (JP)
Title: Optical branching device
Inventor: DOGE YUKIO
IPC: H04B10/032
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical branching device placed at a part of a transmission line, which needs no special work to compensate dispersion. SOLUTION: The optical branching device 103 is placed between an optical transmission station 101 and a 1st optical reception terminal 102 and between the station 101 and a 2nd optical reception terminal 104. An optical dispersion compensation unit 114 for a main path with the 1st optical reception terminal 102 and an optical dispersion compensation unit 115 for a sub-path with the 2nd optical reception terminal 104 are placed in the optical branching device 103. Since the dispersion in the optical branching device 103 can be compensated by them, the effect of dispersion of an optical signal caused by the installation of the optical branching device 103 on the way of the transmission line is not imposed on the respective terminal stations 102, 104.  Furthermore, it is not required to add an optical dispersion compensation means to compensate the dispersion of other parts of the transmission line because of the installation of the optical branching device 103.
Patent JP-2001254370-A (JP)
Title: Basement
Inventor: KOYANAGI NAOAKI
IPC: C04B103/30
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a basement which has thinned component members such as a wall and a floor, has a wide space, is free from a fear of water leakage, and is excellent in habitability. SOLUTION: The basement is constructed by pouring cement, pozzolan impalpable powder, aggregate with a particle size of 2 mm or less, water, a water reducing agent, and a compound containing metallic fibers and/or organic fibers, and fiber particle or flaky particle with a mean particle size of 1 mm or less, into a form, and hardening the resultant mixture. Thus, the basement being wide in space and excellent in habitability can be obtained.
Patent JP-2001262451-A (JP)
Title: Polyester fiber sheet having shape-setting property
Inventor: MAEDA YUKIHIRO
IPC: D04B1/16
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a polyester fiber sheet with shape-setting properties having good shape-setting properties together with elastic feeling and excellent flexibility and thickness feeling. SOLUTION: This polyester fiber sheet contains a polyester fiber having the following characteristics expressed by items (1)-(4): (1) having <=25% degree of crystallization in DSC measurement, (2) having >=60% elongation at break in a load-elongation curve measured in tensile strength and elongation, (3) having <=2,000 N/mm2 apparent Young's modulus and (4) having <=40% shrinkage percentage in boiling water.
Patent JP-2001263913-A (JP)
Title: Refrigerator
Inventor: TANAKA ITSUO
IPC: F25D23/04
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator providing an appropriate storage environment depending on the kind of food being contained while improving convenience of each storage compartment. SOLUTION: The inside of an upper section 17 is sectioned horizontally, by a first section wall 19, into a bottle containing compartment 24, a refrigeration compartment 21 and a vegetable compartment 22 located below and the inside of a lower section 18 is sectioned horizontally, by a second section wall 20, into a freezing compartment 25 formed under the refrigeration compartment 21 and the vegetable compartment 22 and an ice making compartment 26 formed under the bottle containing compartment 24 wherein drawing doors 31, 33, 38, 42 are provided for respective compartments except the refrigeration compartment 21. Articles can be stored and controlled in a suitable environment and convenience of the refrigerator is enhanced as a whole through combination of layout of the storage compartment corresponding to use frequency and easy- to-use open/close arrangement of the door.
Patent JP-2000287486-A (JP)
Title: Temperature protection control method and device thereon for motor starter
Inventor: BECKER JAMES ALLEN
IPC: H02P29/02
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To make the fan of the overheat protection control device of a motor starter operate only when it is necessary and protect the whole equipment effectively and securely. SOLUTION: An ambient temperature sensor 36 supplies an ambient temperature signal in a motor starter 12. Pole temperature sensors 30, 32 and 34 generate temperature signals of respective output poles 22, 24 and 26. A microprocessor 28 is connected to the temperature sensors 30, 32, 34 and 36 and controls the motor starter 12 in accordance with the inputted temperature. Temperature signals are monitored periodically and compared with a fan-on reference value. When the temperature signal exceeds the reference value, a fan is turned on. The ambient temperature and pole temperatures are monitored and, if one of them exceeds a maximum temperature reference value, the motor starter is shut down unless override is set.  If the motor starter is shut down, a time necessary for cooling down the motor starter is pursued and, if the time is too long, a maintenance flag is set to indicate the necessity of maintenance.
Patent JP-2001259694-A (JP)
Title: Method for treating sludge or sediment
Inventor: MURAMATSU YUICHI
IPC: C02F11/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating sludge or sediment by which an organic contaminant is safely and surely removed from the sludge or sediment containing the organic contaminant. SOLUTION: A stage 2 for admixing a hydrophobic solvent having <1 specific gravity with the sludge or sediment 1 containing an organic contaminant, a stage for splitting the admixture by gravity into a hydrophobic solvent phase 7, a scum phase 6, a water phase 5 and a deposit phase 4 and a stage 10 for separating the hydrophobic solvent phase and scum phase and disposing of the organic contaminant contained in the phases are provided.
Patent JP-2001262663-A (JP)
Title: Deodorizing unit for toilet
Inventor: SUZUKI TADAMI
IPC: B01J20/06
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To improve the problems of a conventional toilet deodorizing unit in order to remove the odor generated in the toilet by enhancing the deodorizing performance and lengthening the life of an adsorbing portion. SOLUTION: A dust collector 9, an ozone generator 10, an adsorbing portion 11, an ozone decomposition catalysis 20 and an air vent means 12 are equipped therein to lengthen the life of deodorizing performance and the adsorbing portion for an air passage 7 sucking odor from a toilet.
Patent JP-2001263078-A (JP)
Title: Variable capacity turbo charger
Inventor: ADACHI KAZUNARI
IPC: F01D17/14
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To prevent a sudden change of valve opening in an opening start period and a closing end period of a valve opening part by an operation of a control valve for controlling in flow of exhaust into an outer circumferential scroll part so as to eliminate an influence onto supercharging pressure caused by the sudden change of the valve opening of the valve opening part, in this turbo charger. SOLUTION: When a base end part of the control valve 26A is attached to the upstream of the exhaust on the inflow port side of the outer circumferential scroll 25, and when its exhaust downstream side serves as a tilting end part, the valve opening part 26a is formed into a shape thinned toward the downstream direction of the exhaust. The opening of the opening part 26a is prevented thereby from sudenly changed in the opening start period and the closing end period.