baber/WOPTO huggingface dataset:
Patent JP-H11249685-A (JP)
Title: Method and device for recognizing speaker
Inventor: HATTORI HIROAKI
IPC: G10L17/02
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To attain stable judgement independently of a speaker by judging the coincidence/non-coincidence of pronuounced contents by using voice recognition at the time of comparing an input voice with a registered voice to judge their difference. SOLUTION: A voice is inputted to a terminal 100 and registering or collating operation and a speaker's number are inputted to a terminal 110. A collating section determination part 106 receives the time base correspondence result of the input voice which is received from a time base correspondence part 104 and a time base correspondence result read out from a speaker reference pattern storing part 105 and corresponding to the speaker's number inputted from the terminal 110 and determines a collating section. A collation part 107 calculates a difference between feature vector series read out from the storing part 105 and corresponding to the inputted speaker's number and the feature vector series of the input voice read out from the storing part 102 by using the determined collating section.  A judging part 108 judges a speaker as the same speaker when the difference found out by the collation part 107 is smaller than a threshold or judges the speaker as a different speaker when the difference 15 larger than the threshold and outputs the judged result to a terminal 109.
Patent JP-S55161057-A (JP)
Title: Manufacture of high permeability amorphous alloy
Inventor: KAMIHIRA AKIRA
IPC: C22F1/00
Filed: 1979-06-04
Abstract: PURPOSE: To increase the permeability of a Co-Fe type amorphous alloy over a wide frequency band zone by rapidly cooling the alloy whose magnetic Curie temp.  is lower than the crystallization temp. from a specified temp. followed by reheating  treatment in a nonmagnetic field.  
     CONSTITUTION: A soft magnetic core for a magnetic head such as a video head requiring superior permeability at very high frequency is made of Co-Fe type amorphous alloy contg. Co≥60 atomic% and Fe 15W25 atomic%. Ni may be substituted for part of the Co, and Si or B≥22 atomic% is added as an element for  making the alloy amorphous. The magnetic Curie temp. To of this alloy is made lower than the crystallization temp. Tcry. This alloy is heated to T°K satisfying 0.95×Tc(°K)≤T(°K)<Tcry(°K), rapidly cooled, and subjected to reheating treatment at 100W250°C in a nonmagnetic field. The resulting alloy has enhanced permeability over a high and wide frequency zone, and it is suitable for use as a video head core material. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05228372-A (JP)
Title: Catalyst for dehydrogenation and silylation
Inventor: FUCHIGAMI TAKAMASA
IPC: B01J31/24
Filed: 1992-02-19
Abstract: PURPOSE:To provide the subject catalyst for the alcohols, phenols, amines, amides and carboxylic acids. CONSTITUTION:The objective catalyst for the alcohols, phenols, amines, amides and carboxylic acids consists of a complex shown by the general formula, A<+>(HM2(CO)10)<->, (A<+> is alkali metal cation, ammonium cation, iminium cation or phosphonium cation, and M is chromium atom, molybdenum atom or tungsten atom). Accordingly, a protective group is introduced in the presence of the catalyst in the org. synthesis reaction by using hydrosilanes.
Patent JP-H03271928-A (JP)
Title: Data display device
Inventor: SUZUKI MITSUAKI
IPC: G06F3/048
Filed: 1990-03-22
Abstract: PURPOSE:To output an operation manual and relating information without retrieving them with an operator himself by providing an interactive processor which converts the display requirement of an input device so that it can be inputted to an image data selecting means. CONSTITUTION:A supporting device 7 consisting of a display data identifying means 6 which identifies the supporting screen data display requirement from a display controller 2, an image data selecting means 11, an image data file 10, an image input device 13, an image data output means 12, a display device 8, an interactive processing device 16, and an input device 15 is added to a data display device consisting of a data input/output means 3, a display device 4, an input means 1, the display controller 2, and a data file. Required operation manuals and relating information are easily obtained without being retrieved by the operator himself. Thus, information related to the operation method and display contents is displayed by a simple procedure.
Patent JP-S54160956-A (JP)
Title: Rotary driving gear
Inventor: SAKAMOTO KUNIO
IPC: F16H35/00
Filed: 1978-06-12
Abstract: PURPOSE: To drive smoothly, by decreasing the irregularity of revolution by forming a device to be driven provided with a revolution transmission mechanism, to which parts having teeth are incorporated, and a geared motor so that the devices satisfy a fixed condition.  
     CONSTITUTION: A geared motor 1 is successively decelerated by meand of three- stage reduction gear rows, the transmitted to an output shaft. Meanwhile, a device 2 to be driven is constituted by a toothed wheel type sprocket 2a connected to an output shaft 1i, a toothed wheel type sprocket 2c at the side to be transmitted, a chain 2b for connecting both sprockets 2a, 2c, toothed wheels 2d, 2e and a rotating drum 2f. The combination of the toothed wheels is decided so that a condition of toothed wheel engaging frequency between the geared motor 1 and the device 2 to be driven satisfy at least one of an expression 1 and an expression 2. Thus, the irregularity of revolution at the load side is decreased, and drive can be smoothed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09259058-A (JP)
Title: Output device, data management device, data supply device, and their methods
Inventor: YOKOYAMA TETSUYA
IPC: G06F13/00
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To improve the transfer efficiency of data by preventing the data from being resent. SOLUTION: At the time of new printing (a), data containing print data, information indicating whether the print data are 'saved' or 'discarded', a 'file name' for storage, and information showing 'new printing' are transferred to a server. At the time of reprinting, data containing on the other hand, a 'file name' specifying print data saved in the server, information indicating whether the print data are 'saved' or 'discarded', and information indicating 'reprinting' are supplied to the server and the print data are not transferred. Therefore, the need to transfer the print data at the time of the reprinting is eliminated to improve the transfer efficiency of the data.
Patent JP-S59196257-A (JP)
Title: Ink preparing apparatus
Inventor: HARUTA MASAHIRO
IPC: B01F3/12
Filed: 1983-04-22
Abstract: PURPOSE:To make it possible to easily control ink properties, by controlling the concn. of inorg. salts contained in the ink while recording a dye concn. CONSTITUTION:In a dye purifying apparatus 2, an aqueous dye solution consisting of a powdery dye and pure water is controlled by a salt reducing filter so as to bring the concn. of inorg. salts therein to a predetermined value and the dye concn. thereof is also controlled while the treated dye solution is stored in a storage tank 52. This dye solution is mixed with a water soluble org. solvent, an additive and pure water through valves 6-8 in a predetermined ratio under stirring in a preparation tank 1 to prepare desired ink. In this case, the liquid amount and the concn. of inorg. salts of the ink are detected by detection parts 10, 12 while the dye concn. thereof is detected according to a spectrophotometric method by a detection part and the detected value is recorded. Therefore, the property control of the ink can be performed on the basis of recording and the ink for ink jet recording having stable quality can be obtained.
Patent JP-H08260486-A (JP)
Title: Structure
Inventor: FUKUTAKE TAKEYOSHI
IPC: E02D27/34
Filed: 1995-03-28
Abstract: PURPOSE: To provide a structure which has a high liquefaction preventive effect which is effective even for a large earthquake or loose sand ground or the like. CONSTITUTION: Base isolation devices 5, 5,... and pump mechanisms 6, 6,... to which pipe materials 12, 12,... which are embedded in the soft ground G2 are connected, are interposed between a building 1 and a foundation floor slab 3. A cylinder 7 of each pump mechanism 6 is provided on the side of the slab 3 and a piston 8 is provided on the side of the building 1 through a rod member 10 and a support post 11.
Patent JP-S61229212-A (JP)
Title: Magnetic head
Inventor: OTOGAWA TAKAO
IPC: G11B5/187
Filed: 1985-04-04
Abstract: PURPOSE:To make possible the simple and inexpensive formation of a magnetic head and to prevent efficiently tape squeaking without variance by forming isolating members between magnetic cores and magnetic shielding members of a nonmagnetic alloy consisting essentially of Fe and adding an org. lubricating agent to a material for fixing the magnetic cores. CONSTITUTION:The shielding members 4, 4' are formed of the magnetic material such as 'Permalloy(R)' to a thin sheet shape and are disposed between the magnetic cores 1-1-1-4. The members are so fixed that the top end faces thereof face an aperture 7 of a sliding surface S. The isolating members 3, 3' sandwiching the shielding members are provided between the magnetic cores 1-1-1-4 on both sides thereof. The isolating members 3, 3' are used to isolate the cores 1-1-1-4 and the members 4, 4' and are formed to a thin sheet shape. These members are so fixed that the top end faces face the aperture of the sliding surface S. The members formed of the nonmagnetic alloy consisting essentially of Fe are used for the isolating members 3, 3'. The org. lubricating agent is added to the fixing material 6.
Patent JP-H04225678-A (JP)
Title: Electronic document scanner having transparent roller for image pickup and driving
Inventor: JIEEN EMU KANEERU
IPC: H04N1/12
Filed: 1991-04-02
Abstract: PURPOSE: To carry document papers at a uniform and fixed speed while keeping a fixed distance from an electronic image pickup member through a nip forming member mutually facing to a rotating transparent cylinder. CONSTITUTION: The document sheet 14 to image-pickup is maintained to be at a fixed image pickup distance from the electronic image pickup member 12 by sending through a document position and speed maintaining nip 16. This nip 16 is the sending and image pickup nip formed between a paper moving and transferring belt 18 and the external wall of the rotating cylinder 20 rotating corresponding to this. The cylinder 20 is a transparent glass or plastic hollow tube of uniform thickness and a belt 18 stressed around the cylinder 20 to form a slight overlapping part. The paper 14 is held directly and strongly by a glass surface between them and driven at a fixed speed where the paper 14 is not slipped. Namely the member 12 image-scans only the narrow part of the document held within the nip 16 with respect to the cylinder 20 by the belt 18.
Patent JP-H04306828-A (JP)
Title: Patterning process
Inventor: MOTOYAMA TAKUYUKI
IPC: H01L21/3065
Filed: 1991-04-03
Abstract: PURPOSE:To simplify the title process by a method wherein an inorganic matter such as silicon oxide etc., is used as an etching mask so as to form an oxygen plasma blocking layer by the oblique sputtering process after the formation of upper layer resist patterns. CONSTITUTION:The plasma blocking film 13 comprising e.g. a silicon oxide film of 1500Angstrom  thick are formed on the surfaces of upper layer resist patterns 12A. At this time, the sputtering angle is selected so that the exposed lower resist layer 11 may not be covered with silicon oxide. Later, the lower resist film 11 is anisotropically etched away using oxygen plasma by ECR plasma etching step to form lower layer resist patterns 11A for the completion of the specific multilayer resist patterns. Within these multiple resist patterns thus completed, the fine patterns formed on the upper resist film are transferred to the lower layer resist film 11 with high precision.
Patent JP-S58187385-A (JP)
Title: Recorder
Inventor: MIZUSAWA NOBUTOSHI
IPC: B41J11/00
Filed: 1982-04-28
Abstract: PURPOSE:To speedily dry and fix ink dots, by heating a recording paper by a heating roll before a recorded part of the paper is directed to a paper-feeding roll, in a recording paper feeder for an ink-jet printer. CONSTITUTION:The roll (heating roll) 20 incorporating a heater is provided at a position corresponding to an upper guide roll 15. Immediately after the recording paper 6 directed from a paper-supplying roll 13 through a lower guide roll 14 is printed by a printing head 1, the lower side of the paper 6 is heated by making contact with the heating roll 20. Therefore, the paper 6 is continuedly heated while passing the position A where it comes into contact with the roll 20 to the position B where it is separated from the roll 20, during when the ink dots can be dried and fixed. By locating the paper-feeding roll 11, a press roll 12 and the heating roll 20 as described above, it is possible to provide a large length of arc AB and to fix the ink dots more securely.
Patent JP-S59195289-A (JP)
Inventor: MORITA MASAHARU
IPC: G10L25/90
Filed: 1983-04-20
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-S54162153-A (JP)
Title: Control system of switching power supply
Inventor: FUJITA KATSUO
IPC: G05F1/56
Filed: 1978-06-13
Abstract: PURPOSE: To control the output with a simple circuit by insulating both circuits of the primary and load sides from each other with a current transformer and by operating themselves with the combination of a flip-flop and a time constant circuit.  
     CONSTITUTION: The control circuit 10 is provided with an error amplifier circuit 15 and a current transformer 11, drives the driver 8 of transistor 2 by combining the flip-flop 12 and the time constant circuit that consists of a resistance 26 and capacitor 27. It also makes the winding voltage e 2  of the current transformer 11 greater as the output voltage increases, resets the flip-flop 12 early advancing a time the transistor 22 is turned on, reduces ON-time of the transistor 2 to decrease the output voltage, and applies a synchronizing signal to the terminals F, G. Thus the input and output can be insulated to perform the control and the circuit configuration can also be simplified. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58188150-A (JP)
Title: Semiconductor device
Inventor: IIMURA KENJI
IPC: H01L25/18
Filed: 1982-04-28
Abstract: PURPOSE:To obtain a three phase diode module with less number of parts at a high reliability by a method wherein wiring plates of AC input side are opposed to a heat sink, and diode pellets and wiring plates of DC output side are formed into an integral body thereon, thus resin-sealed. CONSTITUTION:The diode pellets 29-34 are arranged on the wiring plates 24-26 with input terminals, and further the wiring plates 22 and 23 with output terminals are superposed and soldered. The device is completed by adhering a case 27 on the heat sink 21, containing a lamination body, and injecting and hardening an epoxy resin 28. By this constitution, the volume can be reduced, the right and left, front and back symmetry is realized, internal thermal stresses at the time of manufacture and operation can be made uniform, and heat radiating property is extremely good, accordingly a device of high reliability can be obtained.
Patent JP-S58187946-A (JP)
Title: Electrophotographic developer
Inventor: NOGUCHI KOUJI
IPC: G03G9/087
Filed: 1982-04-28
Abstract: PURPOSE:To obtain an electrophotographic developer high in electrical resistivity, and superior in image quality, transfer efficiency, and productivity, by using a developer composed essentially of a resin component of styrene-acrylic copolymer, polyester resin, and aliphatic resin, and a colorant. CONSTITUTION:(A) a styrene-acrylic copolymer and (B) a polyester resin are mixed in a A/B weight ratio of 1:9-9:1, and further, an aliphatic resin, such as polyethylene or polypropylene, as a mold releasing agent in 1-20wt% of the total resin. An electrostatic charge controller, such as a nigrosine type dye or a metal-contg. dye, a colorant, such as carbon black or aniline black, and a magnetic powder, such as magnetite or ferromagnetic ferrite, are mixed with said resin component, thus obtaining an objective electrophotographic developer having >=10<13>ohm.cm resistivity and >=151muC/g triboelectric charge.
Patent JP-H06279131-A (JP)
Title: Method for joining ceramic
Inventor: YOSHIDA TOSHIHIRO
IPC: C04B35/565
Filed: 1993-03-29
Abstract: PURPOSE:To easily and stably obtain a joined body excellent in bonding strength and airtightness of the joint. CONSTITUTION:When a 2nd ceramic sintered compact 3 having a cylinder or column shape is inserted into a hole 4 pierced in a 1st ceramic unsintered compact 2 and they are fired by heating and joined in one body, the diameter of the hole 4 in the 1st ceramic unsintered compact 2 is set so that the diameter is made smaller than the outside diameter of the 2nd ceramic sintered compact 3 by 0.1-1.0mm if the unsintered compact 2 is fired by heating without inserting any body into the hole 4.
Patent JP-S63238385-A (JP)
Inventor: WAKI HIROSHI
IPC: F25D29/00
Filed: 1987-03-25
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-H01241459-A (JP)
Title: Recording apparatus
Inventor: IKEGAWA AKIHITO
IPC: B41J2/41
Filed: 1988-03-22
Abstract: PURPOSE:To stabilize a toner image on a recording body by an electrostatic force and thereby to prevent the scattering of toner at the time of non- development, by having an image electrode and a bias electrode provided on the surface of a conveying means except for the image electrode. CONSTITUTION:A bias electrode 5 whereon a bias voltage is impressed constantly from a bias power source 12 is provided on the surface of a conveying means 3, and toner 6 is attracted by the bias electrode 5 until it is conveyed onto a recording element A. An image electrode 4 is provided at a point on the surface of the conveying means 3 which is nearest to a recording body 1, and it is insulated electrically from the bias electrode 5 and constructed of an insulating member 14 and a conductive member 13 enabling the impression of a voltage corresponding to an image signal 10. When the image voltage corresponding to the image signal 10 is impressed on the image electrode 4 from an image power source 11, the toner 6 is made to fly by an electric field generated between the image electrode 4 and the recording body 1 and a toner image is recorded on the recording body 1.
Patent JP-S54162568-A (JP)
Title: Water level gauge with water level shaft revolution failure trouble detector
Inventor: TSUCHIYA MINORU
IPC: G01F23/44
Filed: 1978-06-14
Abstract: PURPOSE: To make possible detection of troubles with ease by adding a water level gauge shaft revolution failure trouble detector, pulley shaft and bearing.  
     CONSTITUTION: A pulley 3 on which a measuring tape 4 coupled with a float 5 is put is mounted to a pulley shaft 22, this pulley shaft 22 being supported by a pulley bearing 17 and coupled to a water level gauge shaft 2 through a water level gauge shaft revolution failure trouble detector 18. Then, if the water level gauge shaft 2 causes revolution failure at the time when the float 5 moves up and down in correspondence to the rise and fall of the water level, the pulley 3 is rotated by the torgue generated by a weight 6 and the digital signal following up the change in the water level is outputted, then the pulley 3 does not rotate despite moving up or down of the float 5 and the total weight of the weight 6 or float 5 directly acts as torgue upon the pulley 3. The difference in the torgues applied upon the pulley 3 at the normal time and trouble time is detected by the water level gauge shaft revolution failure trouble detector 18 and the trouble signal is outputted to the warning display circuit 19 of a control station 16. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61230435-A (JP)
Title: Demodulation circuit of turn-on sequence agc type
Inventor: TAKAOKA KAZUHIKO
IPC: H04B3/10
Filed: 1985-04-05
Abstract: PURPOSE:To adjust efficiently an automatic equalizer by resetting an AGC level setting error due to a noise existing an input signal and the effect of a transient response by the level fluctuation detection of the steady-state AGC. CONSTITUTION:An error correction command circuit 7 consists of an AB signal detector 8 detecting a training signal during an ALT period from the input side of an automatic equalizer 4 and a level fluctuation detector 9 controlled by an output signal of the detector 8, supervising the level fluctuation of the output signal of the level detector for a prescribed period, e.g., for an AB signal detection period and outputting a correction command signal to an AGC control circuit 6 when the fluctuation width is a prescribed value or over. Even when the initial level setting is in error due to noise or transient response of a signal, the optimum point of the level setting is obtained and the leading probability of an automatic equalizer of the succeeding stage is improved by an optimum level.
Patent JP-H10251236-A (JP)
Title: Optically active ester compound, liquid crystal display material containing the compound and optical switching element
Inventor: KUSUMOTO TETSUO
IPC: G02F1/13
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a new liquid crystal compound exhibiting more stable smectic phase, having high spontaneous polarization and useful as a dichiral compound having a specific diphenylpyrimidine skeleton, exhibiting improved compatibility with a base liquid crystal and free from disturbance of the phase series. SOLUTION: This optically active ester compound is expressed by the formula I [R<1> is a 1-16C alkyl; R<2> is a 2-18C straight-chain alkyl; rings A and B are each an (F1 or F2 )1,4-phenylene; (n) is 1-10; C* is an asymmetric carbon having absolute configuration of R or S], e.g. 2-(4-((S)-2-fluorohexyloxy)phenyl)-5-(4-((S)-2- fluoro-2-methylbutanoyloxy)phenyl)pyrimidine. The objective compound can be produced by reacting an optically active phenol compound of the formula II [R<1> is a 1-16C alkyl; rings A and B are each an (F1 or F2 )1,4-phenylene; (n) is 1-10; C* is an asymmetric carbon having absolute configuration of R or S] with an optically active carboxylic acid of the formula III (R<2> is a 2-18C straight-chain alkyl; C* is an asymmetric carbon).
Patent JP-H10266205-A (JP)
Title: Hammering machine
Inventor: YAMADA SAKUJI
IPC: E02D7/12
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To hold an object of various diameters so as to be aligned in a proper position with regard to the hammering body which is provided to a hammering machine. SOLUTION: A hammering machine 1 is provided with a hammering body 43 which reciprocates in a housing by the rotating output from a power source, and a hammering mechanism 4 by which an object 5 is hammered by means of the hammering body 43. In that case, a guide member 48 is fitted to the end part of the hammering mechanism 4 for positionedly holding the end part of the object 5, and a centering means is provided for inwardly pressing the object 5 with regard to the guide member 48 so as to position it in the center of the guide member 48. Preferably, the centering member is constituted so that the object 5 is inwardly and pressedly held by the elastic restoring force of a plurality of plate springs 6.