baber/WOPTO huggingface dataset:
Patent JP-H08211888-A (JP)
Title: Environment adaptive method and environment adaptive speech recognition device in speech recognition
Inventor: KUROIWA SHINGO
IPC: G10L15/06
Filed: 1995-02-08
Abstract: PURPOSE: To improve an environment adaptive method for improving the recognition rate in a speech recognition using statistical models. CONSTITUTION: As to a voice model 6A and a non-speech model 13B among statistical models, the voice model 6A is made previously from speech data for learning 4 in the same manner as a coneventional manner and the non-speech model 13B is made from data 12 being later a noise superposition by superposing environmental noise data for learning 10 to speed data for learning 4 before the starting of a speech recognition. Then, the non-speech model 13B and the voice model 6A made from the speech data for learning 4 are used in the speech recognition.
Patent JP-S53105934-A (JP)
Title: Television picture receiver
Inventor: OOTA MASUTOMI
IPC: H04N5/45
Filed: 1977-02-28
Abstract: PURPOSE: To prevent the omission of the information for the picture which is compression-inserted, by reading the information of a (channerl) -signal memorized in the memory element, adding the information of a-signal for the succeeding scanning line and memorizing the compression-averaged a-signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63189954-A (JP)
Title: Protecting and controlling system for ranked virtual storage
Inventor: YAMAMOTO HITOSHI
IPC: G06F12/10
Filed: 1987-02-02
Abstract: PURPOSE:To prevent the access of an unprepared storing area and to attain the protection of the storing area by retrieving a part equal to the rank of a program and corresponding to a lower order and converting an address. CONSTITUTION:At the time of converting a virtual address to a real address, the entry of a relevant segment table 1 is obtained based on the address set to a control register 4 and the segment number of a virtual register 5. Further, a relevant page table entry is obtained according to the leading address of a page table 3 indicated by the entry of the segment table 1 and the page number of the virtual address 5. Then, the read address 6 is obtained according to the displacement in the page of the leading address of the real page indicated by the page table entry and the virtual address 5.
Patent JP-2000219594-A (JP)
Title: Crucible, crystal growth device and crystal growth method
Inventor: SHIOMI HIROSHI
IPC: C30B29/36
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a crucible capable of preventing crystal quality deterioration due to a byproduct(s) formed by the reaction of a raw material with a crucible material, from being caused and also to provide a device and a method for crystal growth, using the crucible. SOLUTION: This crucible 4 to be applied to a device for crystal growth is provided with seed crystal placement sections 3 each of which is used for placing one of seed crystals 26, and a raw material receiving section 30 for receiving a raw material 24, and has such a structure that vapor of the raw material 24, formed by sublimation of it, is made to pass through an opening 30 deg. of the raw material receiving section 30 and reaches each of the seed crystals 26, wherein correlation of the area (A) of the opening 30 deg. of the raw material receiving section 30 with the internal area (B) of the raw material receiving section 30 meets the relational expression B/A <=3.
Patent JP-H07227318-A (JP)
Title: Tooth brush
Inventor: KANEDA TAKAYUKI
IPC: A46D1/00
Filed: 1994-02-17
Abstract: PURPOSE:To achieve higher effect of removing bacterial plaque from an interdental part and a dental neck part by a method wherein an outer circumferential row of bristle bundle is arranged in a figure of O or in a figure of U on a bristle base and a step is provided at the position of the tip of an outer circumferential row and the inner circumferential row of bristle bundles or a bristle part is specified in width. CONSTITUTION:An outer circumferential row of bristles 11 are arranged in a figure of O on a bristle base 1 while a step is provided between the bundles of the bristles so that the position of the tips of the bristles of the outer circumferential row of bristle bundles is higher than that of the tips of the bristles of the inner row of bristle bundles The width of a bristle part in the direction orthogonal to a neck part 3 is in a range of 5.0-7.0mm. The outer circumferential row of arranged enables the brushing of a dental neck part recessed in the alignment of teeth efficiently. When the bristle bundles 11 are arranged in a figure of O, the neck part recessed in the alignment of the teeth on a lower jaw can be brushed.
Patent JP-H01198247-A (JP)
Title: Manufacture of commutator
Inventor: FUJIWARA KENZO
IPC: H01R43/06
Filed: 1988-01-29
Abstract: PURPOSE:To reduce the waste of a blank by using a beltlike conductor, thickness of which is decreased gradually toward both sides from the center of the lateral direction, as the blank, forming risers which extend in opposite directions from the center of the lateral direction at the both ends of the longitudinal direction and dividing the blank into two parts along the center line of the lateral direction. CONSTITUTION:A conductive beltlike body 1, thickness of which is diminished gradually toward both sides from the center of the cross direction to be formed in a tapered shape, is employed as a blank. Corner sections 5 on the reverse sides of the longitudinal direction of the beltlike body 1 are cut off, and riser sections 3 are bent mutually to the reverse side, thus shaping risers. The beltlike body 1 is divided into two parts by the center line 1a of the lateral direction, unnecessary sections 6 are cut off, and riser grooves 4 are formed in the riser sections 3, thus forming commutator segments 2. Accordingly, the waste of the blank is reduced.
Patent JP-H11219458-A (JP)
Title: Entering/leaving management device
Inventor: ITO TOSHIMASA
IPC: G07C9/00
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To make strictly checkable an entering or leaving person by unlocking a pair of doors at the time of judging that the person possessing a key card can enter or leave, but keeping a pair of the doors locked at the time of judging that the person can not enter or leave. SOLUTION: Doors D1 and D2 are provided so that an identification area with a prescribed space to accommodate a person is secured between them allowing the person to enter leave a room from to the outside. These doors D1 and D2 are respectively provided with locking mechanisms such as an electric lock to be controlled by a controller 1. The controller 1 is constituted of a microcomputer as the center to perform arithmetic processing of data fetched through an R/B part 2 to judge the appropriateness of permitting the entering or leaving of the person (a). Thereby, the doors D1 and D2 are opened or kept locked. Consequently, an illegal entering/leaving person is caught.
Patent JP-S58138187-A (JP)
Title: Solid-state image sensor
Inventor: SUZUKI NOBUO
IPC: H04N5/335
Filed: 1982-02-12
Abstract: PURPOSE:To realize a solid-state image sensor having high sensitivity even for the incident ray of a long wave length, and to reduce the deterioration of a picture signal by impressing a reverse bias voltage across the semiconductor area and the substrate, ejecting carrier generated inside, and reducing the flowing out of the carrier of the photosensitive picture element. CONSTITUTION:Photosensitive picture elements 2f are installed on the surface of a P type semiconductor substrate 1. An electric charge transferring type shift register 4 is usually composed of a transfer electrode 4a and a transfer channel 4b. A semiconductor area 21 is installed inside the substrate below the transfer channel 4b. The area 21 has the opposite conductivity of the substrate 1. A reverse bias voltage is applied across the area 21 and the substrate 1. When this constitution is used, flowing out of a part of the carrier can be prevented and deterioration of the sensitivity can be prevented, since there is no semiconductor area 21 which makes drain action inside the substrate 1 below the photosensitive picture element 2f. Moreover, the area 21 acts as a drain, and, therefore, flowing in of unnecessary carrier into the shift register 4 can be prevented sharply and the deterioration of the picture signal can be reduced.
Patent JP-S62178718-A (JP)
Title: Combustion chamber of internal combustion engine
Inventor: SHIRAISHI TORU
IPC: F02B23/08
Filed: 1986-02-01
Abstract: PURPOSE:To generate strong swirl without sacrificing a squish zone by providing a concave groove, the central portion of which is curved to a rising portion of the top of a piston. CONSTITUTION:In a piston 25, a concave groove 25d is disposed along the side surface 25b' of a rising portion 25b extending from the side surface 25b' of the combustion space Y side to the upper surface 25c of the rising portion 25b disposed in such a manner as to form a squish zone in a space with the lower surface of a cylinder head 23 when it is placed at the top dead center. The concave groove 25d is made deepest at the central part in the top portion 25a of the piston 25, and gradually shallower as it moves to both end portions. The central part of the concave groove is curved to the rising portion 25b side. Thus, the capacity of a swirl generating space in the combustion space Y is increased, and damping of swirl can be restrained by its circular section.
Patent JP-H02201662-A (JP)
Title: Trace control system
Inventor: KOMURO HIROSHI
IPC: G06F11/28
Filed: 1989-01-31
Abstract: PURPOSE:To stop trace without interrupting a microprogram by prohibiting write to a trace memory when the set contents of an address match register coincides with a microinstruction address generated in an address control circuit. CONSTITUTION:A register 15, where the arbitrary microinstruction address whose trace is to be stopped can be set from the outside, and a comparing circuit 16, which detects the coincidence between the set contents of the register 15 and the microinstruction address generated in an address control circuit 12, are provided. When the coincidence is detected, the write operation of a trace memory 13 is prohibited by a trace memory control circuit 18, and the trace of the executed microinstruction address is stopped. Thus since the trace can be stopped without interrupting the microprogram during the execution, the efficiency of debugging work can be improved.
Patent JP-H06235880-A (JP)
Title: Optical fiber polarization diffusion equalizing optical circuit
Inventor: KOSEKI TAKESHI
IPC: G02B6/00
Filed: 1993-02-09
Abstract: PURPOSE:To compensate the polarization and diffusion of an optical fiber, and to improve a band limitation at the time of an superhigh speed long distant transmission by giving the transfer function of an inverse matrix to an optical signal from an optical fiber, and equalizing the polarization and diffusion of the optical fiber. CONSTITUTION:An extended optical transversal filter is equipped with non-cyclic type optical transversal filters 11 and 12 for two mutually orthogonally intersecting received signal complex amplitudes R1(f) and R2(f). Then, an equalization transfer function matrix is obtained by each filter, and the output sum of the result is taken, by an adder 13. Also, the adder 13 is constituted of an optical multiplexer, and an adding processing by the filters 11 and 12 is also shared. The filters 11 and 12 are the same constitution, and 2N-1 pieces of optical delay lines A are combined with 2N pieces of coefficient multipliers B in each filter. Then, this device is equipped with the transfer function matrix letting the inverse matrix become to the transfer function matrix of the two orthogonally intersecting components of the optical signal from the optical fiber, the transfer function of the inverse matrix is applied to the optical signal from the optical fiber, and the polarization dispersion is equalized.
Patent JP-S63190570-A (JP)
Title: Ultrasonic motor
Inventor: ADACHI HIDEO
IPC: H01L41/09
Filed: 1987-01-31
Abstract: PURPOSE:To work effectively for an ultrasonic motor, by providing a means to change the elastic coefficient, etc., to the supporting member of a diaphragm. CONSTITUTION:A stator is constituted by sticking and securing a piezoelectric transducer 30 polarizedly processed, etc., to an annular-ring-shaped piezoelectric ceramics. On the surface side of this diaphragm 20 numerous notched grooves 21 are circumferentially formed at equal intervals. On the periphery fitting lugs 22 as rotor supporting members are protruded at 120 deg. intervals. The fitting lugs 22 are connected in the neighbourhood of a neutral line in the diaphragm 20 for its end. To the other end in a perpendicular region a fitting hole A is provided to insert a small screw 23. To an arm section existing between one end of this lug 22 and the other end of it, multiple notched grooves B are provided alternately up and down parallel to the direction of travel. The apparent elastic coefficient is thereby reduced. Thus, the motor is prevented against leakage of vibration generated to the diaphragm 20 to the stator frame side through the supporting member 22.
Patent JP-H11218494-A (JP)
Title: Signal-augmentation method
Inventor: MITOMA YOSHITAMI
IPC: G01N21/78
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To hardly produce variations in the result of each measurement and to improve the reproducibility of measurement by using a label specific recognition substance having less nonspecific adsorption where a number of rare earth metal ions are uniformly bound without spoiling the biological activity of the specific recognition substance. SOLUTION: The method converses a process for bringing a specific recognition substance being subjected to polyvalent labeling with a rare earth metal ion through a dendorimer or a cascade polymer with a chelate functional group into contact with a substance to be measured which is recognized by the specific recognition substance, and a process for detecting fluorescence from a rare earth metal ion complex by the time resolution fluorescence analysis method, this detecting or determining the substance to be measured. The rare earth metal ion to be bound to the dendorimer or the cascade polymer having a chelate functional group includes europium, terbium. samarium, dysprosium, or neodium, etc. The specific recognition substance includes an antigen or an aitibody in an immunological reaction.
Patent JP-H07230185-A (JP)
Title: Manufacture of electrophotographic toner
Inventor: MIKURIYA YOSHIHIRO
IPC: G03G9/08
Filed: 1994-02-18
Abstract: PURPOSE:To enable preparation of the toner stabilized in chargeability characteristics by mixing only toner particles and then adding a fluidizing agent and mixing them. CONSTITUTION:Only the toner particles are mixed in advance by a mechanical pulverizing mixer, such as a Henschel mixer, a supermixer, a powder mixer, and a homogenizer, and then, mixed by adding the fluidizing agent, such as very fine particles of silica, titania, alumina, magnesium fluoride, silicon carbide, boron carbide, titanium carbide, zirconium carbide, or boron nitride. It is preferred that the second mixing conditions are necessary to be stronger than those of the first preliminary mixing in order to disperse and attach the fluidizing agent uniformly to the surfaces of the toner particles.
Patent JP-S58140248-A (JP)
Inventor: SHIGEMOTO HIROMI
IPC: B32B27/32
Filed: 1982-02-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58139483-A (JP)
Title: Semiconductor laser diode
Inventor: UENISHI KATSUZOU
IPC: H01S5/10
Filed: 1982-02-15
Abstract: PURPOSE:To obtain a diode having strength against disturbance of an external circuit and small threshold current by constructing a positive feedback loop of an annular resonator structure, and coupling a waveguide of equal or different width to or from the width of its waveguide through a gap as an output waveguide. CONSTITUTION:An output waveguide 12 is coupled on a linear line of an annular resonator 10, or coupled on a tangential line of the resonator 10. If the width of the output waveguide 12 is the same as that of a light waveguide of the resonator 10, the resonator 10 can be preferably coupled on a tangential line with large laser output. Even if the width of the waveguide 12 is varied, the resonator 10 can be variably coupled. In this structure, a gap DELTA (output coupler 11) for varying the coupling coefficient is provided between the resonator 10 and the waveguide 12, the both can be variably coupled by altering the gap DELTA.
Patent JP-H08193153-A (JP)
Title: Fluororubber composition
Inventor: ENOKIDA TAKASHI
IPC: C07C275/14
Filed: 1995-01-13
Abstract: PURPOSE: To obtain a fluororubber compsn. improved in adhesion to a metal, etc., without substantial detriment to the elongation characteristics inherent in a fluororubber. CONSTITUTION: This compsn. contains a fluororubber and a polyfluoroalkylated blocked isocyanate compd. represented by the general formula: Rf(CH2 )n XCONHRNHCOO(N=C-R<2> )m R<1> (wherein Rf is a 4-20C polyfluoroalkyl group; R is a divalent org. group; R<1> is a lower alkyl or phenyl group; R<2> is a lower alkyl group; X is NH or 0; n is an integer of 1-4; and m is 0 or 1) and is excellent in adhesion by vulcanization to a metal.
Patent JP-H04236243-A (JP)
Title: Molded article of plastic and coating agent for molded article of plastic
Inventor: ASANO MORIO
IPC: C08L33/06
Filed: 1991-01-21
Abstract: PURPOSE:To obtain a molded article of plastic not damaging hue and transparency of original characteristic of plastic and a coating agent forming a transparent cured film by making a transparent cured film, not being readily damaged by contact with other materials, on the surface. CONSTITUTION:A molded article of plastic obtained by forming a glassy transparent cured film obtained from a curing material consisting essentially of butyl silicate and an adhesive consisting essentially of methyltrimethoxysilane as starting raw materials on the surface of at least part of the molded article of plastic.
Patent JP-S58140357-A (JP)
Inventor: UCHIDA MICHITOMO
IPC: C04B24/40
Filed: 1982-02-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07231449-A (JP)
Title: Encoder and decoder for picture signal
Inventor: SUZUKI TERUHIKO
IPC: H04N19/196
Filed: 1994-02-21
Abstract: PURPOSE:To best correct the decoded picture signal with a simple configuration. CONSTITUTION:An encoder 18 of an encoding device 1 encodes a PST flag showing the encoding condition of a pre-filter 21 together with the bit stream being picture data at the same time. The bit stream and the PST flag are sent to a recording medium 3 at the same time. The bit stream and the PST flag encoded and stored in the recording medium 3 are decoded by a decoder 31 of a decoding device 2. The decoded bit stream is inputted to a format conversion circuit 32 and it is converted from the block format into the frame format. On the other hand, the decoded PST flag is sent to a post filter 22 which selects the optimal filter by the PST flag.
Patent JP-S58140041-A (JP)
Title: Preparation of halogenovinyl-substituted carboxylic ester
Inventor: YUMOTO TAKAARI
IPC: C07C69/025
Filed: 1982-02-12
Abstract: PURPOSE:To prepare a carboxylic ester having the beta-position of an alkoxyl group thereof substituted by a halogenovinyl group, by reacting the carboxylic ester with a halogenated ethylene while irradiating the ester with high-energy radiation. CONSTITUTION:A carboxylic ester of formulaI(R1 is alkyl; R2 and R3 are H or alkyl), e.g. propyl acetate, is reacted with a halogenated ethylene of formula II (X1-X4 are halogen), e.g. tetrachloroethylene, to give a halogenovinyl-substituted carboxylic ester of formula III. In the process, the carboxylic ester is irradiated with high-energy radiation by using a radiation source, e.g. cobalt 60 or cesium 137, to give the aimed halogenovinyl-substituted carboxylic ester, e.g. 1-acetoxy-2-trichlorovinyl-propane. EFFECT:The aimed ester is obtained very easily in a relatively high yield. USE:A raw material for agricultural chemicals, food-type attractants, flame retardants, etc. and a synthetic intermediate for organic chemicals.
Patent JP-S63189121-A (JP)
Inventor: TANAKA TETSUKAZU
IPC: A47L15/42
Filed: 1987-02-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0518369-A (JP)
Title: Coil type screw pump
Inventor: HAYASHI AKIRA
IPC: F04C2/16
Filed: 1991-02-15
Abstract: PURPOSE:To provide a screw pump suitable for sucking and feeding with pressure a large viscousity fluid such as crude oil. CONSTITUTION:Inside double cylinders 1a, 1b of 8 figure shape in section screws 2a, 2b of coil shape opposite to each other are inserted so as to turn in opposite direction to each other with the adjacent parts being entered therein. The screws 2a, 2b are respectively being entered at their ranges each other to be brought into a tangential line 3 and slid in lines 4a, 4b extending spirally inside the cylinders 1a, 1b. The overlapping part of the double cylinders 1a, 1b is eliminated to form a hollow part. The screws 2a, 2b are wound spirally and formed in the shape of coil with the inner dia. being zero (0) in a reverse manner each other. Rotary shafts 5a, 5b on the power input side of the screws 2a, 2b are interconnected to turn in the same direction. Rotary shafts 6a, 6b on the power input side of screws are supported at the positions spaced from the inlet of the cylinders rather than a bearing 7. The screws 2a, 2b surely pressure feed fluids sticking to each other in the same direction at the range outside of the cylinders while scraping the fluids.
Patent JP-S62179207-A (JP)
Title: Offset correction circuit for transistor amplifier
Inventor: SUZUKI HIROSHI
IPC: H03F3/45
Filed: 1986-02-03
Abstract: PURPOSE:To correct the offset by adding a correction current corresponding to a collector current difference component of each transistor (TR) of a differential amplifier circuit caused by base currents of TRs constituting an emitter follower circuit to the 1st constant current output driving the differential amplifier circuit. CONSTITUTION:A correction current corresponding to a collector current difference component of each TR of the differential amplifier circuit caused by the base current of the TRs constituting the emitter follower current is added to the 1st constant current output of the current mirror circuit to supply the 1st-3rd constant current respectively to the differential amplifier circuit, the current mirror circuit and the emitter follower circuit being the constant current load of the differential amplifier circuit. That is, a constant current source 21 for supplying a correction current adding a correction current I1 corresponding to the differential component of the collector current of the TRs Q1, Q2 produced by the base current of the TR Q6 to an output correct (2I0) of the TR Q7 constituting the current mirror circuit 18, is provided.
Patent JP-H03225020-A (JP)
Title: Fan controller
Inventor: MITAMURA TADASHI
IPC: F02D45/00
Filed: 1990-01-31
Abstract: PURPOSE:To reduce the energy consumption and miniaturize a hydraulic pump by controlling the number of pumps in operation by a pump device by selecting the electromagnetic selector valve of a mist pump on the basis of the temperature of a radiator. CONSTITUTION:A pump device 9 for supplying the pressurized oil to a hydraulic motor 7 consists of a pair of hydraulic pumps 11 and 15, and one hydraulic pump 15 is a mist pump 13 in which an electromagnetic selector valve 17 having an opening position (a) and a mist position (b) is interposed between a tank 23. A controller 27 controls the number of pumps in operation by the pump device 9 by selecting the electromagnetic selector valve 17 of the mist pump 13 on the basis of the temperature of a radiator 3 which is detected by a temperature sensor 35. Accordingly, the flow rate of the pressurized oil supplied to the hydraulic motor 7 and the number of revolution of a fan 5 are controlled, so that the energy consumption can be reduced the capacity of the hydraulic pumps 11 and 15 can also be reduced.