baber/WOPTO huggingface dataset:
Patent JP-2001265368-A (JP)
Title: Voice recognition device and recognized object detecting method
Inventor: IDA MASAKI
IPC: G10L15/28
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To perform voice recognition processing by segmenting a distortion- free signal in a recognition object section. SOLUTION: An original signal is inputted to a section detection block 51 and a data extraction block 52 for voice recognition and data which are necessary to detect a processing object section are extracted by a feature extraction part 61 for detection and processed so as to become suitable for the detection of the processing object section. A processing object section detection part 62 detects the start point and the end point of the processing object section on the basis of the signal inputted from the extraction part 61 and outputs them to a signal taking-out part 63. The signal taking-out part 63 segments the inputted original signal at the start point and the end point to generate the original signal of the processing object section and outputs them to a feature extraction part 64 for main processing.  The feature extraction part 64 extracts data which are necessary for voice recognition out of the inputted signals and processes the inputted signal so as to become suitable for voice recognition before outputting.
Patent JP-2001263532-A (JP)
Title: Pilot type 2-port vacuum valve
Inventor: KOYAKATA MASAICHI
IPC: F16K31/122
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a pilot type 2-port vacuum valve stably setting inside a vacuum chamber to a desired pressure without stirring up particles by a simple constitution and a simple operation. SOLUTION: This pilot type 2-port vacuum valve is provided with a main valve 24 fully opening/closing a main channel B connecting a first and second ports 3 and 4, a sub-valve 9 restrictively opening/closing a sub-channel A having an opening area smaller than the main channel B, a main valve drive part connected to the main valve 24 via a first shaft 6 and driving the main valve 24 by a hydraulic pressure, first elastic members 10 and 14 energizing the first shaft 6 in the directing of closing the main valve 24, a sub-valve drive part connected to the sub-valve 9 via a second shaft 7 and driving the sub-valve 9 by the hydraulic pressure, a second elastic member 15 energizing the second shaft 7 in the direction of closing the sub-valve 9, and an operation port 35 introducing the pressure fluid to the main pressure operation chamber 47a and sub-pressure operation chamber 48a.
Patent JP-2001264936-A (JP)
Title: Polyester base and solver halide photographic sensitive material
Inventor: HASHIMOTO NARIKAZU
IPC: C08G63/189
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a polyester base excellent in suitability to film scission (cutting and notch opening) in a processing laboratory, excellent in handleability and less liable to scuffing and a silver halide photographic sensitive material. SOLUTION: The polyester base has 5-18 kg/mm2 breaking strength in both the transverse direction(TD) and longitudinal direction (MD) and 400-600 kg/mm2 Young's modulus in both the TD and MD.
Patent JP-2001263464-A (JP)
Title: Clutch lubricating structure
Inventor: SUGIURA HIROYUKI
IPC: F16D25/10
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of defectiveness such as clutch seizure by ensuring the supply of lubricating oil to a clutch plate and a mating plate with low-cost, simple constitution in the lubricating structure of a clutch applied to a power shift transmission or the like of an industrial vehicle such as a fork lift truck or a construction machine. SOLUTION: The rotary clutch transmits and intermits power by frictional joint between the clutch plate fitted to a spline of a clutch gear, and the mating plate supported to a clutch drum. A weir formed by the rise of a forging die used when forming the spline of the clutch gear is provided in an abutting position against the inner end face of a pressure plate supported to the clutch drum, at the inner end of the spline of the clutch gear, and the lubricating oil is dammed up by the weir to ensure the lubricating oil, thus preventing the occurrence of clutch seizure or the like.
Patent JP-2000284144-A (JP)
Title: Cleaning system for optical fiber connector
Inventor: CLAIRADIN XAVIER
IPC: B08B11/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a new and improved system for cleaning an end of a ferrule of an optical fiber connector. SOLUTION: This cleaning system cleans the end of the ferrule of an optical fiber connector assembly 74 fitted to the back 86 of a chassis 88, which accepts a printed circuit board 90 having an opposite connector to be engaged with the optical fiber connector assembly 74. A dummy circuit board 98 is received by the chassis 88 as a substitute for an actual printed circuit board. A cleaner 14 is fitted to the dummy circuit board 98 so as to clean the end of the ferrule of the optical fiber connector assembly 74 when the dummy circuit 98 is received by the chassis 88.
Patent JP-2001260744-A (JP)
Title: Vehicle lighting fixture and vehicle lighting fixture system
Inventor: KOMATSU MOTOHIRO
IPC: F21Y101/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle lighting fixture capable of enhancing the visibility of a road surface ahead of the vehicle when the vehicle is driven in rain or the like, without causing substantial glare to the drivers of oncoming vehicles. SOLUTION: A lane mark illuminating lamp 10 is provided as a vehicle lighting fixture forming a pair of lane mark illuminating light distribution patterns P (LM2) and P (LM1) in areas on the right and left sides of a front nearby area N on a road surface ahead of the vehicle. Both lane mark illuminating light distribution patterns P (LM2) and P (LM1) are formed to extend radially (in the form of a truncated chevron) and downwardly from an H-V point to the right and left. Thus, the lane marks LMs1 and LMc of the lane on which the vehicle travels are brightly illuminated without illuminating the front nearby area N where there is the fear of normal reflected light causing substantial glare to the drivers of oncoming vehicles.
Patent JP-2001273883-A (JP)
Title: Sealed lead-acid battery
Inventor: TAKABAYASHI HISAAKI
IPC: H01M50/541
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To prolong the service life of a sealed lead-acid battery which charges and discharges with the plates of its electrode group laminated vertically. SOLUTION: This sealed lead-acid battery is so constituted that in a battery case 4 and a cover 5, it has a weir 8 on the inner wall near a negative electrode 3 vertically below a strap 6, that the location of the negative electrode 3 is higher than that of the base of the battery case 4 or the cover 5, that it has a pan 14 vertically below the strap 6, thus preventing electrical short-circuiting between the negative electrode 3 and the strap 6 due to lead compound dregs 15.
Patent JP-2001271791-A (JP)
Title: Multiblade fan
Inventor: OMORI KAZUYA
IPC: F04D29/28
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To reduce the collision/separation phenomenon in a blade inlet at a working point in a large flow rare/low static pressure region, widen the main flow region partial to a region apart from a suction port to a region near to the suction port, moderate increase in flow between blades in the region apart from the suction port, and reduce turbulent flow noise attendant on the separation. SOLUTION: A vent hole 2 for passing air is formed in a main plate 107, an inlet angle β1 of an upper blade 1a and a lower blade 1b is made different from an outlet angle β2, and in the large flow rate/low static pressure region, since the inlet angle β1 of the upper blade can be made small, difference between inlet angles can be made small, the effective work region of the blade is widened, and the collision/separation phenomenon in a blade inlet part 4 can be reduced. A restriction part of the main plate is eliminated, a ventilation passage is widened, flow in the blade is made easy, and since a flow speed is reduced, the collision/separation phenomenon in the blade inlet part 4 and the blade surface is reduced, and noise can be reduced.
Patent JP-2001271177-A (JP)
Title: Surface treated steel sheet for fuel vessel excellent in resistance to corrosion by degrade gasoline
Inventor: TAKAHASHI KATSU
IPC: B60K15/03
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a surface treated a galvanized or galvannealed steel sheet having excellent weldability and formability required for a fuel tank, high corrosion resistance to degraded gasoline containing organic acids on the innerface, and brazability, adhesion for coating and corrosion resistance after coating on the outer face. SOLUTION: The plating surface to form the inner face of a substrate, a plated steel sheet is coated with a resin film with a weight of 3 to 10 g/m2 and containing one or more kinds of metallic pigment A selected from Ni, Al and an Ni-Al alloy and one or more kinds of pigment B selected from iron phosphide and ferrosilicon, and the plating surface to form the outerface is coated with a film with a weight of 0.02 to 0.5 g/m2 and containing colloidal silica and a thermosetting resin in such a manner that the weight ratio of silica/ resin is in the range of (20/80) to (95/5).
Patent JP-2001269492-A (JP)
Title: Cutting height attachment of hair cutter
Inventor: INABA JIRO
IPC: B26B21/12
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To stabilize cutting height by combing the fur of a pet and hair as in brushing to avoiding the fall of hair, to perform hairdressing after cutting appropriately, and to change cutting height easily. SOLUTION: The cutting height attachment is provided with a comb part 3 for regulating cutting height by combing fur while being fitted to the side of a blade part 2 of a hair cutter body 1. The comb part 3 is configured by providing a number of needle-shaped comb bodies 3a... at a base 5.
Patent JP-2001272154-A (JP)
Title: Refrigerator
Inventor: MOCHIDA KENICHI
IPC: F25D19/02
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator capable of improving productivity of a cooling box. SOLUTION: This refrigerator 1 is constituted such that a cooling unit 14 is mounted within a thermal insulating cooling box 12 with its lower surface being opened and the cooling box 12 is mounted on a top wall 2A while an opening 6 formed at a ceiling of the thermal insulating box is being closed, wherein the cooling box 12 is assembled by a plurality of thermal insulating plates 30, 31.
Patent JP-2001278630-A (JP)
Title: Forming method of optical element, forming material and holder for forming material
Inventor: IWANO KATSUHIKO
IPC: C03B11/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To form an optical element having a convex projecting first optical surface part without crack and with high precision. SOLUTION: A piece of forming material 20 which is placed in a holder 11, softened by heating is pressed by forming dies 6, 7 provided with concaved forming face 6a, so as to form an optical element having the convex projecting first surface part and a flange-like second surface part around the first surface part on its either side. A convex part 21 having greater radius of curvature than that of forming surface 6a is formed on the forming material 20, and the forming material 20 is pressed while the convex part 21 is facing to the forming surface 6a.
Patent JP-2001290192-A (JP)
Title: Filter adapter
Inventor: SATO KAZUHIRO
IPC: G02B7/02
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To confirm the effect of a filter while viewing through a finder. SOLUTION: A filter adapter 14 is formed so as to be larger than the outside diameter of a photographing lens 12, and is attached to the photographing lens 12. A polarizing filter 15 is freely rotatably attached to the filter adapter 14. A light-transmitting window 14c is provided on the back face side of the filter adapter 14. When a photographer views through the finder 13, a filter plate 16 is seen through the light-transmitting window 14c. The photographer adjusts a polarizing quantity while viewing through the finder 13.
Patent JP-2000358057-A (JP)
Title: Delay adjusting device, optical subscriber line terminating device, communication system, and delay adjusting method
Inventor: TOYODA YOSHIMI
IPC: H04B10/07
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To actualize data transmission of high quality by efficiently adjusting delay. SOLUTION: A downstream receiving means 11 receives a downstream including control information for discriminating between transmission authorization blocks which are allowed to be sent and transmission unauthorized blocks which are not allowed to be sent by blocks of data. A delay adjustment control means 12 after receiving a delay adjustment value update request block including a request to update a delay adjustment value performs delay adjustment control over the transmission authorization blocks or transmission unauthorized blocks specified with the control information. An upstream transmitting means 13 sends an upstream including data after delay adjustment.
Patent JP-2001287414-A (JP)
Title: Apparatus and method for converting data, apparatus and method for printing, apparatus and method for controlling printing, system and method for printing, and method for transmitting data
Inventor: ASHIZAKI KOJI
IPC: G06F13/38
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To print by a printer when many different kinds of controllers are connected on one bus. SOLUTION: While an STB 2 of a different kind, a desktop PC 3 and a portable PC 4 are connected on the IEEE 1394 serial bus 1A, in the case where screen data are outputted from the STB 2 to the AV/C printer 5, and at the same time PDL data are outputted from the desktop PC 3 to the AV/C printer 5, a type of data inputted to the AV/C printer 5 is judged by the printer. The data are printed after converted to PDL data interpretable by the AV/C printer 5 even if the data are PDL data not conforming to the AV/C printer.
Patent JP-2000308650-A (JP)
Title: Dental device for curing tissue preferably having high- frequency mechanical vibration
Inventor: RAINER HAHN
IPC: A61C3/025
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To automatically manufacture a liquid for operation by connecting the input side of a mixing device to a concentrated liquid supply receptacle and a water supply source to mix the concentrated liquid and water, and preparing the liquid for operation from the concentrated liquid. SOLUTION: A supply unit 172 supplies concentrated liquid and water to an ultrasonic and instrument 10. Hose pumps 184, 186 installed in the housing 182 of the supply unit 172 are so constructed that a supply receptacle 194 for conc. liquid sucks from cannula units 190, 192. A connecting head 196 capable of sucking water from a water supply receptacle 200 through a line 198 is fitted to the cannula unit 192. A hose 206 is directly elongated from the inside of the water supply receptacle to the suction side of a third hose pump 188. The supply receptacle 194 is a supply sealing-tight receptacle manufactured from a film of plastic material, in which conc. liquid diluted with water is disposed.
Patent JP-2001111160-A (JP)
Title: Manufacturing method for semiconductor device, semiconductor device, ring resonator semiconductor laser, and gyro
Inventor: NUMAI TAKAAKI
IPC: H01S5/10
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To reduce a size of an electrode formation part although it is difficult to make an opening size of strand in a photolithography step, and it is hard to even form an electrode of width 4 μm on a mesa of width 5 μm. SOLUTION: In the method, there are included steps of: preparing members 2 to 4 having a semiconductor layer on a substrate 1; forming an electrode layer 5 on the semiconductor layer; forming an etching mask 6 on the electrode layer 5; and etching the electrode layer 5 and semiconductor layer to form a mesa shape.
Patent JP-2001296094-A (JP)
Title: Heat storage material
Inventor: HATTORI TETSUYUKI
IPC: E04B1/74
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a heat storage material which continuously and stably maintain a heat storage function for a period of tens of years. SOLUTION: The heat storage material 200 is provided with air guide paths 11 in the inner part or the surface of concrete 12.
Patent JP-2001294514-A (JP)
Title: Makeup cosmetic
Inventor: TOUFUKUJI TOMEYOSHI
IPC: A61K8/30
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To obtain a makeup cosmetic which makes users enjoy makeup effect due to a multilayer sheet-like polymer and/or a brilliant powder, not only dries rapidly after being applied but also adheres slightly from the skin to clothes, or the like, during using and shows excellent adhesion sustainability of the multiplayer sheet-like polymer and the brilliant powder free from the tensive touch of the skin after being dried. SOLUTION: This makeup cosmetic is obtained by including (A) the multilayer sheet-like polymer and/or the brilliant powder, (B) carboxymethyl cellulose or its salt, (C) a film-forming agent and (D) a liquid oil.
Patent JP-2001292008-A (JP)
Title: Coupling hole between different layers and interconnection method in multi-layered high frequency transmission line
Inventor: NAKADA KUNIYOSHI
IPC: H01P5/18
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a coupling hole between different layers that can reduce spurious radiation from an electromagnetic coupling slot. SOLUTION: The electromagnetic coupling slot 4 that couples electromagnetically transmission lines 3 existing in different layers to transmit a high frequency signal is formed with a stem 5 that passes through a region where the transmission lines in existence in the different layers are overlapped in a direction of the normal of planes including the transmission lines and that is formed in parallel with a vertical direction of the planes including the transmission lines with respect to a signal transmission direction of the transmission lines and formed with branches 6 that are formed from ends of the stem 5 in the vertical direction at a prescribed angle with respect to the vertical direction while being branched in nearly symmetrical directions with respect to the vertical direction. Thus, the slot 4 can reduce spurious radiation to reduce the passing loss.
Patent JP-2001296331-A (JP)
Title: Scan test circuit
Inventor: TERADA MASAHIKO
IPC: G06F11/22
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a scan test circuit by which a test pattern can be created with reference to a gate connected to a flip-flop circuit in a scan test and which realizes a high failure detection rate. SOLUTION: The scan test circuit is provided with scan clip-flop circuits 11a to 11c combination circuits 12a, 12b, a DFF (D-type flip flop) circuit 13 and BPFF circuits 14a, 14b. The BPFF circuits 14a, 14b are provided with data input terminals Ds, test enable signal input terminals TEs, clock signal input terminals Cs, data output terminals Qs and DFF circuits. The BPFF circuits 14a, 14b are provided with AND gates by which signals to be output from the DFF circuits and inversion signals of test enable signals are ANDed so as to be output. The RPFF circuits 14a, 14b are provided with AND gates in which the test enable signals and data signals are ANDed so as to be output, The BPFF circuits 14a, 14b are provided with OR gates in which signals which are output from the AND gates are ORed so as to be output to the data output terminals Qs.
Patent JP-2001295859-A (JP)
Title: Wet friction member
Inventor: ONO HIDEO
IPC: F16D13/74
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a wet friction member having a shape of a segment friction material superior in cooling performance and having superior heat resistance and to provide a wet friction member having a shape of a segment friction material lowering the drag torque. SOLUTION: This wet friction member 50 is provided with a plurality of segment friction materials stuck into a ring with an interval formed between a core plate 40 and a core plate 40, an oil groove 10 connecting the inner circumferential side and an outer circumferential side of the core plate 40 is dividingly formed in an opposite end face 30 of adjoining two segment friction materials 20, the opposite end face 30 has a notch part 31 formed by notching its inside in the inner circumferential side end and/or an intermediate part of the opposite end face 30, and the oil groove 10 has a wide width part 11 having a wide groove width in the inner circumferential side opening part and/or the intermediate part of the oil groove 10 by the notch part 31.
Patent JP-2001296788-A (JP)
Title: Learning system using information system
Inventor: YANAGIMACHI YASUO
IPC: G06Q50/20
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a convenient learning system wherein students and instructor interact on a screen via the internet, the students learn and submit answers at any time, the instructors grade them at any time and transmit the comments to the students and their guardians, and thus students can learn without restriction of time and place. SOLUTION: A WWW server storing teaching materials and students' terminals are connected with a computer network, and the students learn the teaching materials by making access to the WWW server from the students' terminals via the computer network.
Patent JP-2001307610-A (JP)
Title: Manufacturing method of fuse and pack battery having fuse built in
Inventor: OSAKI KAZUO
IPC: H01M50/583
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To mass produce fuses in low cost and to make a break current low and to improve resistance against shock. SOLUTION: This fuse manufacturing method is comprised of a process producing a metal plate 1 having a long shape as a whole and having a shape having tips of plural line connecting pieces 2 separated and rear ends of the connecting pieces 2 connected and having a tip of each connecting piece 2 arranged in a straight line, a process connecting tip parts of the connecting pieces 2 adjoining each other with a metal wire 6 by welding the metal wire 6 on the tip parts of the connecting pieces 2 arranged in a straight line, a process making adjoining two connecting pieces 2 a pair and cutting separating metal wire 6 between each pair of the connecting pieces 2 and separating each pair of the connecting pieces 2,  and a process bending the metal wire 6 connecting the cut pair of the connecting pieces 2 in a direction separating both ends of the pair of the connecting pieces 2 connecting to both sides of the metal wire 6.
Patent JP-2001306505-A (JP)
Title: Device and method for processing information and recording medium
Inventor: MIYAZAWA KAZUMASA
IPC: G06F21/34
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To easily read a home page. SOLUTION: Internet service provider(ISP) information, home page information and user information are stored in a card 5. When a user sets the card 5 to the prescribed device of a personal computer(PC), on the basis of the ISP information stored in that card 5, connecting processing of the PC and an ISP is performed. After the connection is completed, on the basis of the home page information, connection processing with a WWW server managing the prescribed home page is performed.