baber/WOPTO huggingface dataset:
Patent JP-H01269998-A (JP)
Title: Dictionary generation system for speech recognition device
Inventor: YASUDA HARUTAKE
IPC: G10L21/02
Filed: 1988-04-20
Abstract: PURPOSE:To obtain the same effect as that of a dictionary generated by plural- time voicing by voicing words only once at the time of generating the dictionary of a BTSP type speech recognition device by converting a power spectrum signal into a time-series signal and extracting only a formant component, and converting it to a N-scale value and generating a dictionary pattern. CONSTITUTION:The frequency of a speech signal is analyzed through an (n)- channel band-pass filter 3, rectified on a full-wave basis, and passed through a low-pass filter 4 to obtain an (n)-channel power spectrum. This is converted by a multiplexer 6 in time series, and converted into a digital signal in order, and the digital value is LOG-converted and passed through a high-pass filter 9 to obtain formant information on the speech. The time-series signal of the obtained power spectrum formant is converted to an N-scale value to generate the dictionary pattern. Consequently, when the BTSP (Binary time Spectrum Pattern) dictionary is generated, a pattern nearly equal to the load mean dictionary of a pattern obtained by plural-time voicing is obtained by single-time voicing.
Patent JP-S5527124-A (JP)
Title: Novel estradiol compound, its preparation and anti-tumor agent containing the same
Inventor: ASANO YOSHIROU
IPC: C07J43/00
Filed: 1978-08-14
Abstract: NEW MATERIAL:An addition compound of formula composed of an estradiol derivative and 5-fluorouracil.  
     USE: An anti-tumor agent having selectivity to cancer cells having receptors, and low side effects. Especially effective to breast cancer, solenoma, prostatic cancer, nephritic cancer, thyroid cancer, etc.  
     PROCESS: The compound is prepared by reacting the 17-OH group of estradiol with a functional group-introducing agent (e.g. monobromoacetyl bromide), and reacting the resulted estradiol-17-monobromoacetate with 5-fluorouracil silver salt (anti- tumor agent) at 0W100°C for 2W74 hours. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58214755-A (JP)
Inventor: YOSHIKAWA SHIGEMI
IPC: F25B1/00
Filed: 1982-06-08
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-S62254849-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B02C9/00
Filed: 1986-04-28
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-S59222760-A (JP)
Title: Acoustic emission extractor
Inventor: YAGI SHIGEAKI
IPC: G01N29/14
Filed: 1983-06-02
Abstract: PURPOSE:To detect an AE signal at a high accuracy and simply by a method wherein an acoustic emission (AE) signal is binary coded to perform a pulse counting so that only the AE signal is discriminated to make counts thereof significant. CONSTITUTION:An AE detector 1 converts an AE wave generating in a byte 3 into an electrical signal. The AE signal clear of noise is compared with the threshold voltage vO by a comparator 10. An event pulse generation circuit 12 outputs the first AE output signal of a group of the AE output signals when none of output signals from the comparator 10 arrives within the dead time. A timr 13 actuates a specified time counter 14 on this signal. When counts of the counter is between the upper and lower limit values set, the AE signal is determined to be significant and a pulse signal is outputted from a one-shot multivibrator 20.
Patent JP-S59224120-A (JP)
Title: Diffusing method of impurity to semiconductor material
Inventor: YAMAZOE YOSHIMITSU
IPC: H01L21/22
Filed: 1983-06-02
Abstract: PURPOSE:To shallow diffusion depth by forming a semiconductor crystalline layer having a diffusion coefficient different from that of a semiconductor crystal to be diffused between impurity atoms and the semiconductor crystal. CONSTITUTION:When Zn is diffused to an InGaAsP contact layer 4 in 0.3-0.5mum to form a contact region in a light-emitting diode, etc., an InP layer 9 in approximately 3mum thickness is laminated, and Zn is diffused from the surface. When diffusion depth is set so as to reach to the intermediate point of the contact layer 4, diffusion time is brought to decuple or more as long as the InP layer 9 is not formed, and an error through which the variation of diffusion time by thermal inertia can be ignored is obtained. Distribution after diffusing Zn has characteristics in which it suddenly lowers from a point close to a diffusion limit point, and impurity concentration can be kept at 5X10<18>cm<-3>.
Patent JP-H01271513-A (JP)
Title: Laminate unwoven cloth
Inventor: MIYAZAKI YOSHITOMO
IPC: D04H13/00
Filed: 1988-04-21
Abstract: PURPOSE:To provide both the water exhausting property owing to conventional unwoven cloth and high strength at low strain compatibly by forming a laminate unwoven cloth from a knit textile layer of plastic multi-filaments, which have specified modulus of tensile elasticity and tensile strength, and an unwoven cloth layer of plastics. CONSTITUTION:A laminate unwoven cloth layer is prepared by laminating and binding together a knit textile layer and an unwoven cloth layer, wherein the knit textile layer consists of plastic multi-filaments, used at least in one direction, which are an elongated substance of preferably superhigh molecular polyethylene having a modulus of tensile elasticity over 20 GPa, favorably over 50 Pga, by the testing method according to JIS L-1013 and also a tensile strength over 1.2 GPa, desirably over 1.5 GPa, while the unwoven cloth layer as later named component is prepared by arranging at random plastic long or short fibers, preferably long.
Patent JP-S5222904-A (JP)
Title: Tape driving device
Inventor: KUSANO MASAAKI
IPC: G11B15/38
Filed: 1975-08-14
Abstract: PURPOSE: To generate sufficient pressure change to drive a tape by displacing a separator of empty boxes, installing a driving device not only outside of the boxes but also inside of them. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10287926-A (JP)
Title: Production of grain-oriented silicon steel sheet having extremely low iron loss characteristic
Inventor: TACHIBANA NOBUO
IPC: C21D8/12
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To produce high magnetic flux density grain-oriented silicon steel sheet having extremely low iron loss characteristics, at the time of subjecting a steel strip contg. specified amounts of C, Si and ordinary inhibitor components to decarburizing annealing by executing rapid heating treatment by conductive rolls and regulating the amt. of stains to be applied. SOLUTION: A steel contg., by weight, <=0.10% C, 2.5 to 7.0% Si and ordinary inhibitor components, and the balance Fe with inevitable impurities is treated by an ordinary method and is rolled into an approximately final product thickness. The obtd. strip is subjected to decarburizing annealing and is subjected to final finish annealing to obtain a grain-oriented silicon steel hot rolled sheet. Immediately before the decarburizing annealing or in the temp. rising stage in the decarburizing annealing, the strip is subjected to rapid heating treatment by using two pairs of conductive rolls. Furthermore, in the decarburizing annealing stage successively executed, strains by the amt. in the range of the inequality: 1.5-0.1 ut<(> A<)> <= ut<(> B<)> <=0.5-1 ut<(> A<)> in the relation with the sheet tension ut<(> A<)> are applied.  At this time, the sheet tension ut<(> A<)> is preferably regulated to 1 to 4 kg/mm<2> .
Patent JP-H10289316-A (JP)
Title: Parallax calculator, distance calculator and method for the same
Inventor: YOKOYAMA ATSUSHI
IPC: G06T7/00
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To exactly measure the distance and shape of object by respectively detecting correspondent points while making correspondent the pixels of plural images generated by photographing the object, calculating the parallax between the pixel and its correspondent point and correcting this parallax information into probable value. SOLUTION: When an object 22 is photographed by two cameras A and B, a reference image 24a including an image 220a of object is provided from the camera A, a reference image 24b including an image 220b of object is provided from the camera B, and the images 220a and 220b include the pixels [correspondent points (k) and k'] photographing the same part on the object 22. The correspondent points between these images 24a and 24b are detected, and the parallax between the correspondent points (k) and k' is found for the unit of a pixel. Based on the parallax between the correspondent points (k) and k' and the camera angles and distances of cameras A and B, the distance between the respective points on the object 22 and the cameras A and B can be measured and the shape of object 22 can be analyzed by applying the principle of triangulation.
Patent JP-S5325462-A (JP)
Title: Rear cover mounting structure of watch
Inventor: MORISHITA HIDEKI
IPC: G04B37/00
Filed: 1976-08-20
Abstract: PURPOSE: To obtain a positive waterproof structure by pressing and fixing a rear cover to a watch case by way of a packing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06312314-A (JP)
Title: Substrate for cutter
Inventor: ITO KAZUO
IPC: B24D5/12
Filed: 1993-04-26
Abstract: PURPOSE:To absorb the vibration between plates with different proper vibration frequencies each other so as to reduce a noise, by holding a steel plate on which numerous holes are formed on almost the whole surface, with other steel plates, and connecting and integrating those plates to form into a substrate for cutter. CONSTITUTION:This cutter has a round substrate 1, notches 2 in the radial direction are formed at the peripheral edge of the substrate 1, and diamond chips 4 are fixed to the outer edge of segments formed by the notches. The substrate 1 is composed by connecting three sheets of steel plates 1a to 1c each other by a spot welding, and in this case, a plate with the thickness 0.6mm, and nemerous holes 5 are formed along the whole surface, for example, is used as the middle plate 1a, while plates with thickness 1.2mm are used as the plates 1b and 1c provided on both outer sides. Consequently, the proper vibration frequencies of the plates 1a to 1c are made different each other, and the noise can be reduced by absorbing the vibrations of them.
Patent JP-H11295300-A (JP)
Title: Analyzer
Inventor: SESHIMOTO OSAMU
IPC: G01N33/48
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To enable the immediate analysis of a predetermined component in blood in a device for analyzing the concentration, ion activity, etc., of component to be treated contained in blood serum or blood plasma by speedily separating blood serum or blood plasma from the blood. SOLUTION: An analyzer for obtaining the concentration, activity, or physical characteristics of a predetermined component in blood serum or blood plasma is provided with a filter 3 to filter whole blood to provide a filtrate as a sample liquid, a holder 1 supporting the filter 3 and comprising a blood inlet and a filtrate outlet, a suction means 2 which subjects the holder 1 to negative pressure from the side of the filtrate outlet and is detachably provided on the side of the filtrate outlet, and a blood filtering unit 9 provided on the side of the filtrate outlet and comprising a filtrate receiving tank 1e to receive the above-mentioned filtrate.
Patent JP-S62257067-A (JP)
Title: Method for measuring time width
Inventor: ICHIJO HIROSHI
IPC: G04F10/10
Filed: 1986-05-01
Abstract: PURPOSE:To enhance time interval measuring accuracy by converting a obtained sufficient voltage into time interval even when the time interval between two points is short, by integrating a constant voltage while sweeping between two points on the measuring waveform and accumulating integrated voltage for plural times. CONSTITUTION:When the potential between an A-point and a B-point desired to be measured becomes high and a start signal is applied to a D-flip-flop 1, an AND gate 2 is opened and a switch means 4 is controlled to an ON-state and a condenser 6 is charged with the output current of a current source 5. When three outputs of an AND gate 9 receiving a finish signal END and a close signal CLOSE are counted, a programmable counter 9 generates output and the Q-output of a D-flip-flop 3, that is, the close signal is brought to low potential and, during this time, the condenser 6 performs integration three times. The falling signal of the close signal is supplied to an analog/digital converter 7 and the terminal voltage of the condenser 6 at this time is converted to digital data which is, in turn, inputted to a control circuit 10.
Patent JP-H02277139-A (JP)
Title: Program start processing system
Inventor: YOSHIDA TAKAHISA
IPC: G06F11/00
Filed: 1989-04-18
Abstract: PURPOSE:To flexibly cope with occurrence of a new process operation by providing an acquiring means for a program which operates first when the program operation is scheduled and therefore performing a proper process to a certain operation chance in a certain state. CONSTITUTION:A means 21 which acquires a program operating at first selects the first starting program to an operation chance (process event) 20. The selected program is started by a program starting means 22. The process to be executed next by the started program is pointed as the return value, and a means 25 which acquires a program operating next acquires a due program at continuation of a process. Then the acquired program is started by the means 22. When a process is through to an operation chance (process event) 20, a means 24 which performs an post-process after the end of a process operation finishes a series of processes. If the started program is interrupted or abnormality is shown by a means 26 which shows the factor of the abnormality produced during a process. Then the abnormality ends to the chance 20.
Patent JP-S5916086-A (JP)
Inventor: ISHIZAWA TOSHINORI
IPC: G07F9/02
Filed: 1983-06-06
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-H05136654-A (JP)
Title: Adaptive equalizer
Inventor: LEVERINGTON MARK
IPC: H04N5/14
Filed: 1992-04-20
Abstract: PURPOSE: To provide an adaptive equalizer that has more excellent performance than that of a known equalizer and is applicable to equalization of, e.g., a D2-MAC television signal. CONSTITUTION: The adaptive equalizer executing equalization of a digital input signal sent through a channel is made up of a combination of at least an adder 10 and a digital linear filter B having a weight coefficient. It is provided with a control means 13 using a splitting coefficient to operate the filter B in the splitting mode and then the filter B is operated partially in the direct mode or the recursive mode. The filter B is placed in series with a delay means that provides a delay of, at least one clock period. A filter A makes the operation of the filter B complete with respect to correction of a short delay echo. A master equalizer 50 receives it coefficient from a slave equalizer of the same type updating a coefficient adaptive to channel equalization.
Patent JP-H07306236-A (JP)
Title: Electrostatic discharge detector
Inventor: HONDA MASAMI
IPC: G01R29/08
Filed: 1994-05-13
Abstract: PURPOSE:To accurately detect even an electrostatic discharge(ESD) in which the potential varies in the minus direction, by employing a specific single pole rod antenna. CONSTITUTION:A single pole rod antenna 200 of 10-150mm long is passed through the center of an SMA connector 203 and connected with a predetermined terminal of a detection circuit 260. A metal coupler on the outside of the connector 203 is set at the same potential as the housing 250. A circuit board is secured to the inside of the housing 250 mounting indicators (LEDs) 201, 202 and a reset switch 204 on the outer surface thereof. A circuit 260 lights the indicator 201 upon detection of an impulse in the plus direction whereas lights the indicator 202 upon detecting of an impulse in the minus direction. The indication does not disappear even if the impulse is detected transiently.
Patent JP-S62257671-A (JP)
Title: Card driver
Inventor: HASHI HIROSHI
IPC: G11B17/00
Filed: 1986-04-30
Abstract: PURPOSE:To facilitate the recording/reproduction of information and to attain high service life of a motor by driving the motor to drive a belt, pushing a card base by a projection provided to the belt to move the card base straight forward thereby scanning the recording face of the card placed on th card base. CONSTITUTION:Since the spring force of a spring 18b is the highest at the start of sliding of the card base 4, the cad base 4 starts carrying smoothly and reaches soon a constant speed. A drive belt 8b is progressed in parallel with guide shafts 3a, 3b, a projecting pin 13 moves the card base 4 to the right while being abutted on a slope 4b, the projecting pin 13 changes its direction by a roller 16-1 after the movement of a prescribed distance and is parted from the slope 4b of the card base 4. The drive belt is progressed in parallel while being abutted on the card base by a projection pin (projection part) in this way by the unidirectional drive of a drive gear provided to the rotary shaft of the motor and the card base is reciprocated straight forward along the guide shaft, then the load exerted to the motor is reduced and the high service life of the motor is attained.
Patent JP-H03297370-A (JP)
Title: Rice juice
Inventor: ISO MASAO
IPC: A23L2/38
Filed: 1990-04-16
Abstract: PURPOSE:To obtain rice juice, having body with new flavor and rich in vitamins and minerals by mixing dried boiled rice with parched rice and KOJI (yeast), finely powdering the resultant mixture, adding a fruit juice, etc., thereto, providing a state of concentrated milk, subjecting the prepared liquid to sterilizing treatment and then hermetically sealing the sterilized liquid. CONSTITUTION:The objective rice juice is obtained by mixing dried boiled rice 1 with a small amount of parched rice and KOJI, finely powdering the prepared mixture with a flour mill, adding an adequate amount of a fruit juice 2, etc., or fermented milk 3 or both to the resultant fine powder of the dried boiled rice 1, etc., treating the produced mixture in a mixer 4, affording a state of concentrated milk, subjecting the obtained liquid to sterilizing treatment and subsequently filling the sterilized liquid in a bottle 6 or can 7.
Patent JP-S5725130-A (JP)
Title: Regenerating method for insulator of rotary electric machine
Inventor: MITSUI HISAYASU
IPC: H02K15/04
Filed: 1980-07-23
Abstract: PURPOSE:To regenerate the function of an insulator for a rotary electric machine without replacing the insulator of a coil by substituting the atmosphere of a coil deteriorated for insulation, for high insulating breakdown voltage gas. CONSTITUTION:Atmosphere of a coil deteriorated for insulation of a rotary electric mechine due to ageing change is substituted for high insulating breakdown voltage gas higher than an ordinary air, and insulating function if recovered without treating the coil insulator. In this case, SF6 or the like (shown by a curve f) having high insulating breakdown voltage is filled as it is, and hydrogen or the like (shown by a  curve a) having low insulating breadkown voltage is filled under pressure, thereby  regenerating insulating function.
Patent JP-S581524-A (JP)
Title: Biaxially oriented thermoplastic resin sheet
Inventor: MOMOSE YOSHIAKI
IPC: B29C48/10
Filed: 1981-06-27
Abstract: PURPOSE:To provide the titled sheet excellent in both tensile strength and tear strength and useful in preparing a container by constituting the same so as to continuously change an orientation degree from the middle part of a biaxially oriented thermoplastic resin sheet to surface skin parts of both surfaces thereof so as to satisfy a specific condition. CONSTITUTION:A thermoplastic resin (e.g. polystyrene) is supplied to an extruder and extruded from a ring like die to draw to a width direction and a longitudinal direction to a cylindrical sheet, while blowing cooling air from both surfaces of the extruded sheet and a balloon is formed. By this method the extruded sheet is drawn while considerable temp. difference is generated between the both surface skin parts and the middle part of the sheet to obtain a biaxially oriented sheet having larger draw ratios alpha1, alpha2 of both surface skin parts where cooling is advanced and a smaller draw ratio beta of the middle part which is not cooled wherein conditions alpha1, alpha2>2.0, 0.8<alpha1/alpha2 <1.2, alpha1/beta>1.5 and alpha2/ beta>1.5 are satisfied and the draw ratios are continuously changed from the middle part to the both surface skin layer parts.
Patent JP-S63268191-A (JP)
Title: Rewritable nonvolatile semiconductor memory
Inventor: SAKURAI YASUHIRO
IPC: G11C17/00
Filed: 1987-04-24
Abstract: PURPOSE:To always superiously maintain a memory element in a normally-off status by setting the gate voltage standard level of the memory element in reading to be a voltage so that the level goes to a non-conductive status between the source and the drain. CONSTITUTION:The hysteresis curve of a nonvolatile memory is in a shape close to a parallelogram, and the voltage level at the upper side is a write voltage Vt 101, while that at the lower side is an erasing voltage Vt 102. A gate voltage standard level 103 is set to a level lower than the erasing voltage Vt 102, however, it is not so low as likely to rewrite information in the memory. By making the standard of normal status of a gate voltage in such a level as the above, both the write voltage Vt 101 and the erasing voltage Vt 102 go to an enhanced side, hence a one-TR/one-cell system is enabled. Also, since most nonvolatile memories have a hysteresis characteristic similar to what is shown in the figure, such a standard level that both a write voltage Vt 101 and an erasing Vt 102 to go the enhanced side, can be set.
Patent JP-H10286968-A (JP)
Title: Method for forming mask plate for forming ink ejection nozzle
Inventor: SUZUKI ISAO
IPC: B23K26/382
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To form a mask plate having a circular nozzle with high accuracy by a laser processing. SOLUTION: There is provided a processing device comprising a processing optical system having a laser oscillator, a beam shaping element that controls a laser light emitted from the laser oscillator to be circular and a group of lenses for forming an image of the beam shaping element and a moving means capable of moving and positioning itself in at least one direction in a plane perpendicular to a laser emission angle. Two mask plate materials each made of a plate of an alloy not including iron content in a main component or a non-ferrous metal are superposed and a laser light is emitted on the superposed mask plate materials 47 at predetermined positions by means of the processing device to form a plurality of circular holes 57. One the superposed mask plate materials 47 on a side to which the laser light is emitted is utilized for a mask plate 60 for forming ink ejection nozzles.