baber/WOPTO huggingface dataset:
Patent JP-H0619497-A (JP)
Title: Speech recognizing method
Inventor: ISHIDA AKIRA
IPC: G10L15/06
Filed: 1991-12-20
Abstract: PURPOSE:To precisely recognize the speech of an unspecified speaker by finding the similarities of a feature parameter, obtained by analyzing recognition word speeches that a small number of speakers voice, with (n) kind of standard patterns previously generated by many speakers. CONSTITUTION:The feature parameter obtained by analyzing the recognition object speeches that a small number of speakers voice is matched with (n) kind of standard patterns previously generated by many speakers at intervals of analytic time, and N effective feature quantities are determined from a time series of obtained (n)-dimensional similarity vectors and registered as a dictionary in a dictionary storage part 17. Then the input speech to be recognized is matched by a similarity calculation part 11 with the (n) kind of standard patterns recorded in a standard pattern storage part 12 to find a time series of (n)-dimensional similarity vectors. Then the speech is collated with only the feature quantities of N similarities of the dictionary in the found time series. A recurrence coefficient calculation part 13 selects M effective feature quantities among (n) vectors and uses it as a recurrence vector.
Patent JP-H07202406-A (JP)
Title: Exhaust gas suction unit for atmospheric furnace
Inventor: KUWABARA KIMIHITO
IPC: B23K1/008
Filed: 1993-12-28
Abstract: PURPOSE:To produce a stabilized atmosphere in the furnace of nitrogen reflow system, for example, with minimum exhaust flow rate by sucking the flux fume thoroughly. CONSTITUTION:In an exhaust gas suction duct 1 disposed at the opening of an atmospheric furnace, the suction opening is partitioned in parallel with the carrying direction of an object 23 to be treated into a plurality of sections. A plurality of straighteners 2 for guiding the sucked air are disposed in the air flow channel of a hood. An adjusting means 35 adjusts the interval of the straightener 2 in the rear of the air flow channel thus regulating the velocity and the flow rate of exhaust gas being sucked through each section.
Patent JP-H08184062-A (JP)
Title: Method for joining column with groundsill-foundation
Inventor: MAKINO KATSUMI
IPC: E02D27/00
Filed: 1994-12-29
Abstract: PURPOSE: To provide a high connecting strength by transmitting a tightening force of an anchor bolt of a foundation to a column through a connection fitting. CONSTITUTION: In order to join a column with a groundsill.foundation, a connection fitting 3 consisting of a cylindrical part for insertion of an anchor bolt 6 and reinforcing piece parts extending along the opposite sides of the cylindrical part is mounted onto the anchor bolt 6 which is provided through a goundsill 2 and fixed by means of a nut to fix the fitting 3 on the groundsill 2. And thereafter a column 1, in which a slit 17 for the reinforcing piece parts, a hole 18 for insertion of the cylindrical part, and holes 7 for insertion of drift pins are formed beforehand in an end of the column 1 to insert the fitting 3, is mounted onto the fitting 3. The drift pins 8 are driven into fixing holes provided in the reinforcing piece parts of the fitting 3 from the side of the column 1 to tightly connect the fitting 3.
Patent JP-H08174078-A (JP)
Title: Automatic width changing device in bending machine
Inventor: MURATA FUMISABUROU
IPC: B21D5/04
Filed: 1994-12-27
Abstract: PURPOSE: To improve the workability of die width changing by arranging a separating means having a separating member wider than the recessed part to formed to notched part. CONSTITUTION: A separating means S mounts a moving block S3 to the tip of piston S2 of the cylinder S1 vertical to a frame h1 of a moving means H. A separating pin S4 having wedge shape platy tip is mounted to the moving block S3 by a fastening screw S6 screwed to a screw hole S5 pierced in the moving block S3. A recessed part d4 is formed to the notched part between adjacent thick thickness split dies 5d. When the separating pin S4 is inserted into the recessed part d4, because the thickness g1 is larger than the width g2 of recessed part d4, the thick thickness dies 5d are separated each other. Thus, the thick thickness split dies are easily separated from a center die or other thick thickness split die.
Patent JP-H10174627-A (JP)
Title: Healthy kitchen
Inventor: HIRATA YASUSHI
IPC: A47B77/04
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a kitchen which improves the health conditions of a cook himself. SOLUTION: This healthy kitchen is provided with a kitchen table, a storage shelf 9 located over the kitchen table 1, and a health improving means 11 provided to at least a part of the kitchen table 1 or storage shelf 9. The health improving means 11 provide to at least a part of the kitchen table 1 or storage shelf 9 constantly acts on a cook from close range during preparing cookings. Therefore, it is possible to improve the health condition of the cook effectively and efficiently.
Patent JP-H11164581-A (JP)
Title: Phase comparison circuit
Inventor: YOKOI YASUO
IPC: H02P6/06
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To reduce burden on a low-pass filter for enhancing the response speed of a PLL circuit and thereby cope with sudden variations in a motor load. SOLUTION: A waveform which is shifted in phase by 90 degrees is generated from one of two alternating currents to be compared. A square wave of the alternating current out of phase by 90 degrees and a square wave of the original alternating current are combined through an exclusive OR circuit 5. A square wave of the alternating current which is out of phase by 90 degrees and a square wave of the other alternating current are combined through an exclusive OR circuit 6. Then the output waveforms of the two exclusive OR circuit 5, 6 are added in analog fashion with an adding circuit 7, and the phases of two alternating currents are compared with each other.
Patent JP-2000160946-A (JP)
Title: Opening frame structure
Inventor: SATO SHINOBU
IPC: E06B1/62
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide opening frame structure of building units obtaining the unified finish of the inner peripheral surface of an opening frame using a normal fittings frame even in the case of wall thickness being thick like an opening frame provided between the adjacent building units. SOLUTION: In the structure of an opening frame of an opening opened between adjacent building units 1-1, 1-2 of a plurality of building units adjacently arranged in the longitudinal and lateral directions to constitute a unit building U, a fittings frame 17 is fitted to the opening end face of a wall panel of one building unit 1-1, and a decorative plate 14 is fitted to the opening end face of a wall panel of the other building unit 1-2 so as to be connected to the fittings frame 17. Frames 13 are further fitted to the respective end faces of the fittings frame 17 and decorative plate 14.
Patent JP-H10154758-A (JP)
Title: Volatile memory cell and manufacture thereof
Inventor: KALNITSKY ALEXANDER
IPC: G11C11/39
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to constitute a volatile memory cell in a small size by a method wherein charge traps have a peak density in the vicinity of the interface between a semiconductor layer and an insulating layer and all of the charge traps are substantially provided at a specified distance from the interface. SOLUTION: A silicon oxide layer 12 and a P-type doped silicon substrate 13 constitute a common interface 15. An N-type drain and source regions 16 and 17 are arranged at either of the ends in the longitudinal direction of the layer 12. Charge traps depend upon the layer 12 very close to the interface 15, such as the layer 12 between the interface and a distance of about 1.0nm from the interface. A conductive layer 18 is arranged on the layer 12. The density curve of ions implanted in the substrate 13 has a peak near the interface 15. This memory cell occupys the surface of a small semiconductor region and can be constituted into a volatile memory cell in a small size.
Patent JP-H06167716-A (JP)
Title: Production of liquid crystal display device
Inventor: SHIRAO YOSHIE
IPC: G02F1/1345
Filed: 1992-11-27
Abstract: PURPOSE:To provide a process for production of the liquid crystal display device which is not damaged by static electricity in production process and can surely prevent the short-circuiting between adjacent terminals. CONSTITUTION:After a pair of substrates 1, 2 are joined, conductive tacky adhesive tapes 11 formed by mixing conductive particles 13 having the diameter smaller than inter-terminal spacings P with an insulating tacky adhesive 12 and applying the mixture composed thereof on copper foil 14, by which the damaging of the liquid crystal display device by static electricity in subsequent stages of sealing of liquid crystal materials and sticking of phase plates, polarizing plates, etc., does not arise. The short-circuiting of the adjacent terminals 4, 4 or 4, 5 from each other is prevented as the diameter of the conductive particles 13 is smaller than the inter-terminal spacings p even if the conductive particles 13 remain at the time of peeling the conductive tacky adhesive tapes 11 before connection of the external terminals to the terminals 4, 5.
Patent JP-2001150136-A (JP)
Title: Automatic copying welding device for curved member
Inventor: YAMATO KUNIAKI
IPC: B23K9/12
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To automatically weld a member to be welded whose upper surface is curved in a flat position where high productivity is maintained, also deposition efficiency is best and weld quality is stabilized. SOLUTION: A running truck 3 on which the curved member 1 to be welded is placed and which runs as copying the circular arc of a receiving stand 7 is arranged on the receiving stand 7 whose upper surface has the approximately same circular arc as the curved surface of the curved member 1 to be welded. A welding stage 10 is arranged with an interval where the running truck 3 on which the curved member 1 to be welded is placed can be passed through in the space above the receiving stand 7 and flat welding means 12 is arranged on the welding stage 10. By making the running truck 3 run on the receiving stand 7, when the curved member 1 to be welded is passed through under the welding stage 10, welding is automatically conducted by the flat welding means 12.
Patent JP-H06160769-A (JP)
Title: Three-dimensional stereoscopic picture display device
Inventor: OTSUBO MAKOTO
IPC: G03B35/00
Filed: 1992-11-25
Abstract: PURPOSE:To provide a three-dimensional stereoscopic picture display device having the wide angle of visibility. CONSTITUTION:As for the three-dimensional stereoscopic picture display device constituted of a picture display panel 12 obtained by arranging many picture display parts 11 where many small pictures of an object 22 viewed from positions which are different by little are respectively displayed, and a light non-transmissive display control panel 13 having many fine light transmission parts 15 corresponding to the small picture and provided ahead of the picture display panel 12; the picture display part 12 is formed to be concave and the small picture is displayed on the concave picture display part 12.
Patent JP-H08186118-A (JP)
Title: Method for bump forming
Inventor: OZAKI YUJI
IPC: H01L21/60
Filed: 1994-12-29
Abstract: PURPOSE: To easily form a bump by depositing predetermined substance to be deposited first on the bump forming position of the surface to be formed with a bump of the material of the bump at a first depositing rate in which the surface of the periphery of the bump forming position of the object to be formed with the bump is scarcely brought into close contact with the substance. CONSTITUTION: When lead is deposited on a protective film layer 7 of the periphery of an intermediate metal layer 3 formed on the pads 2 of a wafer 1A, the step of forming a lead deposited film 20 formed by depositing lead on the layer 7 is divided into two steps. At the first step, the lead is deposited thinner than the thickness of the lead deposited film 20 to be a final object at a first depositing rate in which the film 20 is scarcely brought into close contact with the layer 7, and at the second step, the lead is deposited on the film 20 at the second depositing rate faster than the first rate to form a second lead deposited film 21. Thus, a bump 8 can be formed without retaining a solder 9 on the layer 7 of the periphery of the layer 3 formed on the pads 2 of the wafer 1A.
Patent JP-H06185235-A (JP)
Title: Lifter pallet drive of multi-stage parking device
Inventor: OGITA HIROYASU
IPC: E04H6/06
Filed: 1992-12-21
Abstract: PURPOSE:To obtain a simple structure of a traverse carrier used in a multistage parking device having a plurality of stages and rows for parking space and compact lifter drive of pallets suspended from the traverse carrier. CONSTITUTION:A rectangular traverse carrier 10 is formed of longitudinal members 15 and transverse members 16 of a frame. A pallet 11 is suspended to move up and down by the hanging chain 35 hung on a sprocket attached on the longitudinal frame members 15. A gear reducer 22 to reduce the revolution of a motor 21 is directly connected to the sprocket through a rotary shaft 20 and fixed to the longitudinal frame members 15.
Patent JP-H06187893-A (JP)
Title: Circuit breaker
Inventor: HIRAO AKIHIKO
IPC: H01H73/36
Filed: 1992-12-21
Abstract: PURPOSE:To improve assembly without lowering magnetic performance when short circuit current is flowed. CONSTITUTION:A frame 10, supporting the respective members of an opening/ closing mechanism part 7, is formed by magnetic material, and is constituted so as to be interposed with a frame 10 between a latch movable piece 13, formed when at least shortcircuit current is flowed, and the magnetic path of magnetic flux by h fixed magnetic piece 15. In concrete, the fixed magnetic piece 15 is L-shapedly formed by a base part 15a opposite to bimetal 14 and a folded part 15b foldedly provided in range toward a latch movable piece 13 from a base part, and is arranged so that a folded part 15b and a flame 10 can be faced to each other with the bimetal 14 between them.
Patent JP-2001154865-A (JP)
Title: Semiconductor testing system
Inventor: SUGIMURA HAJIME
IPC: G06F11/22
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor testing system for calling a generic function included in a test program generated by using language for generating a test program without especially generating for the general argument of the generic function. SOLUTION: A test program for specifying the operation of a semiconductor testing device 2 for testing a semiconductor device DUT is generated in language for generating a test program. The test program is defined as a function with which the language for generating a test program is not provided, and a generic function is designated in a stack part 50 for calling a function with which the general function is provided, and the general argument is saved. A CPU 10 stores the general argument in an augment storing part 40 according to a necessary rule for executing the general argument, and saves the general argument stored according to the rule from the argument storing part 40 to the stack part 50 when calling the generic function.
Patent JP-H11178237-A (JP)
Title: Household power supply system
Inventor: IWATA KAZUO
IPC: H02J7/35
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To attain significant cost reduction by using sunlight generating power, midnight power, and ordinary power in order of lower-cost, and making full use of sunlight generating power. SOLUTION: Power obtained by a sunlight generating apparatus 9, midnight power of an external system 1, and ordinary power are compared with each other in cost, and low-cost power is supplied to housing electrical equipment 3, a housing storage battery 5 and a vehicle storage battery 21 for an electric vehicle 20 with high priority. The excess of the sunlight generating power is supplied to the external system 1 for the sale of electric power, so that it is possible to attain significant cost reduction.
Patent JP-2000162600-A (JP)
Title: Liquid crystal display device
Inventor: KOMA TOKUO
IPC: G02F1/136
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To increase the response speed of the liquid crystal display device which uses an alignment control window and to give a distinctive standard for viscosity by specifying the viscosity of liquid crystal at specific temperature so as to specify the response speed of the liquid crystal display device. SOLUTION: The liquid crystal display device has a 1st substrate 50 where pixel electrodes 53 driving the liquid crystal 58 are formed, a 2nd substrate 55 where the common electrode 56 facing the pixel electrodes 53 is formed, the liquid crystal 58 charged between the 1st and 2nd substrates 50 and 55, and the alignment control window 60 which is formed in the common electrode 56 opposite the pixel electrodes 53. This liquid crystal 58 h as 25 m/s viscosity at 25 deg.C. The structure having the alignment control window 60 has a long response time since it takes a long time before influence from an end part of the pixel electrode 35 and an end part of the alignment control window reaches the center because of the continuous body property of the liquid crystal 58. For the purpose, the viscosity of the liquid crystal 58 is made low and then the response speed can be increased.  Consequently, images can be viewed at -10 deg.C on the condition that the viscosity is <=25 mm/s at 25 deg.C.
Patent JP-H06312952-A (JP)
Title: Hexafluoropropylene oxide polymer and its production
Inventor: TARUMI YASURO
IPC: C08G65/32
Filed: 1993-12-08
Abstract: PURPOSE:To provide hexafluoropropylene oxide polymer having different functional groups at both the molecular ends and enabling to expect various pplications by combining various reactions at both the molecular ends. CONSTITUTION:Hexafluoropropylene oxide (HFPO) polymer of formula I (R<1> is single bond, 1-10C alkylene or a group produced by replacing a part or all of the hydrogen atoms of the alkylene with fluorine; Rf is F, 1-10C perfluoroalkyl or perfluoroalkyl ether; n is an integer of 0 or larger). The polymer is produced by reacting HFPO with a vinyl group-containing compound of formula II in the presence of a catalyst selected from an alkali fluoride (e.g. potassium fluoride, cesium fluoride) and a quaternary ammonium fluoride. Various functional silicon-containing group residues can be introduced into one terminal vinyl group of the polymer by a hydrosilylation reaction, and the other terminal -CUF group can be combined with various organic groups through ester or amide bonds. The polymer is thus used e.g. for the production of new functional silicon compounds containing the HFPO polymer units.
Patent JP-H03200625-A (JP)
Title: Container feeding device
Inventor: HAMANO ICHIRO
IPC: B65G47/84
Filed: 1989-12-28
Abstract: PURPOSE:To perform stable delivery of a container by providing a rotary stopper, a star wheel, and a drive device to move the rotary stopper to the rear side in a conveying direction according to the speed of a carriage conveyor. CONSTITUTION:A speed detector 30 is mounted to the drive shaft of a star wheel 7 and a signal therefrom is inputted to a controller 31. By means of a signal from the speed detector 30, the conveying speed of a carriage conveyor 1 driven according to the rotation speed of the star wheel 7 is detected, and a servo motor 15 is controlled according to the magnitude of the conveying speed. The servo motor 15 is controlled according to the increase of the conveying speed, and a rotary stopper 4 is moved forward along the carriage conveyor 1 so as to coincide with displacement in a position between stop positions 3a and 3b of a container 3. Even when the conveying speed of the carriage conveyor 1 is increased and a slip amount is increased, the container is stopped in a regular stop position 3a, and smooth delivery is practicable.
Patent JP-H10179593-A (JP)
Title: Cytodiagnostic brush for endoscope
Inventor: OUCHI TERUO
IPC: A61B17/22
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To sample sufficient cells with a brush strongly pressed to the surface of a mucous membrane even in the thick intracanal of a body cavity. SOLUTION: Brush bristles 14 are implanted on an elastic wire 11, thereby making a brush part 10 forming a loop in a free state. The brush part 10 so formed is jointed to the end of an operation wire 30 led through an outer tube 20, and moved back and forth, thereby causing the brush part 10 to advance from and retreat in the end of the outer tube 20. The brush part 10 in such a state as projected from the end of the outer tube 20 expands like the loop, while the loop of the brush part 10 elastically deforms and contracts in the condition where the brush part 10 is pulled into the outer tube 20.
Patent JP-H11177502-A (JP)
Title: Optical amplification transmission system and optical amplifier
Inventor: TANAKA HIROHITO
IPC: H04B10/50
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To improve the transmission characteristic by increasing number of multiplexed wavelength bands for wavelength division multiplex transmission. SOLUTION: A band compressor 20 that compresses a frequency band of signal lights subjected to wavelength division multiplex processing is placed to each pre-stage of optical amplifiers 18-1-18-3. A band expander 22 that expands a frequency band of a signal light subjected to wavelength division multiplex processing is placed to a poststage of optical amplifiers 18-1-18-3.
Patent JP-H05169202-A (JP)
Title: Manufacture of wide thin band material
Inventor: KIJIMA MIKIO
IPC: B22D11/06
Filed: 1991-12-24
Abstract: PURPOSE:To prevent irregularity of quality in the breadthwise direction by linearly arranging plural bars for controlling the feeding flow of molten metal in the breadthwise direction in the flow passage of the feeding flow of molten metal, adjusting the dipping depth of these control bars into the metal in the molten or semisolidified state and executing controlling flow distribution in the breadthwise direction. CONSTITUTION:A wide thin band material is obtained by leading a metal in the molten or semisolidified state which is passed through a wide dam or slit nozzle 2 onto a movable cooling surface. The plural bars 5 for controlling the feeding flow of molten metal are linearly arranged over the breadthwise direction and the flow distribution in the breadthwise direction that is poured onto the moving cooling surface is controlled by adjusting the dipping depth of the bar for controlling the feeding flow of molten metal into the metal in the molten or semisolidi-fied state. In this way, the wide thin band material of metal or alloy can be easily manufactured in the good state without almost generating irregularity of quality in the breadth-wise direction.
Patent JP-H10185541-A (JP)
Title: Method for measuring accuracy of arrangement, photomask and semiconductor device
Inventor: OSHIMA TORU
IPC: G03F9/00
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To measure the accuracy of arrangement of a transferred pattern while separating the accuracy of an aligner itself from other variation components in the lithography technology being employed in the fabrication of semiconductor device. SOLUTION: Arrangement accuracy of an aligner is calculated based on the position of first measurement patterns 14a-14h formed by exposure before exposure of a device pattern or the position of second measurement patterns 16a-16h formed by exposure after exposure of the device pattern. Subsequently, fluctuation of arrangement accuracy is calculated, at the time of exposing the device pattern, based on the position of first measurement patterns 14a-14h, the position of second measurement patterns 16a-16h and the arrangement accuracy of the aligner.