baber/WOPTO huggingface dataset:
Patent JP-S54130912-A (JP)
Title: Data recorder
Inventor: TSUCHIYA MITSUHARU
IPC: G11B20/00
Filed: 1978-03-31
Abstract: PURPOSE: To record the data under the condition having the best S/N ratio and error characteristics commonly for all VTRs by inserting the control signals for the maximum amplitude designation and the recording data during one horizontal scanning period at the end of the vertical fly-back line period.  
     CONSTITUTION: Since the data signals of one field can be continuously recorded from a horizontal scanning period H 6  subsequent to the end H 7  of a data deficient period, this is used as the insertion position of maximum amplitude designation control signals 11 and recording data control signals 12. Then, the think chip amplitude, data signal amplitude and maximum amplitude designation control signal amplitude are preset at VST, VD and (VD + VWR) about a black level V p , respectively. Then, since the heighest white level for the amplitude VST is standardized, the amplitude (VD + VWR) is accordingly determined to select the amplitude VD which is the most suitable for the data recording. As a result, the VTR accomplishes the AGC operation, and data signals 10 are operative to minimize the errors at a satisfactory S/N ratio so that the data can be recorded under the best condition. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62197003-A (JP)
Inventor: TSUDA RYUICHIRO
IPC: A45D20/10
Filed: 1986-02-24
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-H11238205-A (JP)
Title: Signal waveform controller for mr head
Inventor: HIRAMATSU KENICHI
IPC: G11B5/09
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To avoid instability by reading known data with an MR head while using plural sense currents and detecting a sense current with which the error rate of data decoded in a signal processing part becomes lowest in the read data to optimize asymmetry of the output amplitude and the half-value of the reproduced signal waveform of the head as the error rate of an actual magnetic recording device. SOLUTION: A PRML signal processing part 18 performs a wavefrom equalization and the decoding of a signal with respect to the reproduced wavefrom obtained from the sense current of an MR head 12. The recorded signal written on a magnetic record medium 32 is converted into the reproduced signal of the head 12 and it is decoded to be outputted to a comparator circuit 14. The signal inputted from the processing part 18 and the data series determined at first in a recording system signal processing part 22 are compared in the circuit 14 and, as a result, the number of obtained erroneous data is transmitted to a system controller 16, which controls a viterbi decoding circuit 183 so as to change a viterbi decoding threshold value.
Patent JP-H06250647-A (JP)
Title: Musical performance data recording device
Inventor: KONDO MASAO
IPC: G10H1/00
Filed: 1993-02-26
Abstract: PURPOSE:To record simultaneously generated sounds such as a chord by a natural input system when automatic musical performance data are recorded by a step input system. CONSTITUTION:When an event is generated, it is temporarily stored in a simultaneous event buffer and a 500ms wait is made; if another event is generated within the time, it is considered that this event is generated simultaneously with the event and the latter is stored in an automatic musical performance memory RAM 13. Consequently, not a conventional system which stores event data in a key-OFF state, but the system which stores the event data in a key-ON state is employed to input chords.
Patent JP-2000244492-A (JP)
Title: Message transmission system using notification service
Inventor: SHIRAI YOSHITO
IPC: H04L12/18
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a message transmission system by which a computer processing time required for the execution of a notification service can be reduced eve when a plurality of even recipients requiring the same event are in existence. SOLUTION: In a network management system with a notification service function section implementing a multiple address function and a transmission message contents discrimination function in this message notice system, two event channels D1, D2 in the notification service function section are used and connected in series, filter processing is conducted in the 1st stage and multiple address is implemented in the 2nd stage.
Patent JP-S57153207-A (JP)
Title: Hydraulic type micrometer
Inventor: IIZUKA HIROMICHI
IPC: G01B13/00
Filed: 1981-03-18
Abstract: PURPOSE:To change easily a detection gap length and to improve the detection sensitivity, by comparing and amplifying the back pressure of a detecting nozzle and a reference pressure by a differential pressure amplifier in a hydraulic type micrometer. CONSTITUTION:Compressed air from an air source 11 has pressure reduced by a reducing valve 12 and is adjusted to a supply pressure PS. A gauge 13 is used for this adjustment. When air of the supply pressure PS is jetted onto the surface of a material 17 to be measured on a reference face 16 from a detecting nozzle 15 through a fixed orifice 14, a backpressure P1 corresponding to a detecting gap lX is generated in the supply path to the nozzle. The back pressure is supplied to a comparison pressure supply port of a differential pressure  amplifier 18. A reference pressure P3 adjusted by an orifice 19 and a needle  valve 20 is supplied to a comparison pressure input port of the differential pressure amplifier, and a pressure switched 23 is operated when the gap length lX  becomes a length corresponding to the reference pressure.
Patent JP-H11238273-A (JP)
Title: Method for driving library device
Inventor: SHIMADA HIROSHI
IPC: G11B17/22
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To eliminate the instability of an operation following fluctuations in a friction resistance caused by secular changes in each mechanism element of an accessor in the driving method of a library device. SOLUTION: In the driving method of a library device to cause a mechanism element to perform a specified motion by driving a servo motor provided in the mechanism element of an accessor 1, the servo motor is driven by a servo control. A fixed speed zone excluding acceleration and deceleration zones is divided at a specified interval, a driving current data holding section 6 is provided for detecting a driving current for each divided position and storing the detected value and, when the mechanism element of the accessor 1 is operated, the data regarding a driving current value for each position stored in the driving current data holding section 6 is read, the servo motor is driven for a specified zone based on the driving current value corresponding to the read data, and by detecting an actual driving current value in the servo-controlled zone,  the data of the driving current data holding section 6 is updated.
Patent JP-H03244802-A (JP)
Title: Reservoir
Inventor: KAWAMURA TETSUJI
IPC: F16K24/00
Filed: 1990-02-20
Abstract: PURPOSE:To prevent outside splashing of working fluid by forming a communication port for the communication between the inside and outside of a reservoir body and an oil reservoir chamber for the communication to a communication groove on a packing which constitutes a cap, and installing a floating member which has a slightly smaller diameter and specific gravity smaller than that of the working fluid. CONSTITUTION:A communication port 23a is formed on the bottom part 23 of a packing 26 forming a cap 22, together with a cap body 25, is formed, and a communication groove 25 consisting of an annular groove 35a for the communication between the inside and outside of a reservoir body 10 and the inside and outside communication grooves 25b and 35c is formed on a flange part 34. Further, an oil reservoir chamber 40 which communicates with the communication port 23 and the communication groove 35 is formed, and a floating member 36 which has a slightly smaller diameter than that of the oil reservoir chamber 40 and has smaller specific gravity than that of the working fluid is accommodated so as to move vertically. Accordingly, the splashing of the working fluid which intrudes into the oil reservoir chamber 40 from the reservoir body 10 due to vibration is prevented, and the intrusion into the communication groove 35 is prevented.
Patent JP-S62197049-A (JP)
Inventor: GURIIMU KORIN MAKUKINON
IPC: G01N24/08
Filed: 1987-02-21
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-S62198399-A (JP)
Title: Production of physiologically active peptide
Inventor: KUBO MICHITOKU
IPC: A61P25/04
Filed: 1986-02-26
Abstract: PURPOSE:To hydrolyze proteins and polypeptides into a low-molecular weight peptide and obtain a physiologically active substance which can be orally administered, by defatting almond seeds, extracting the seeds with water and adding a proteolytic enzyme to the resultant extract solution. CONSTITUTION:Almond seeds are crushed to a suitable particle size in a mixer, etc., and an alcohol, acetone, etc., is added to defat the crushed seeds. Water is then added to the defatted almond seed powder to give an extract solution. A proteolytic enzyme, e.g. pepsine, trypsin, papain, etc., is then added to keep the above-mentioned extract solution at 2-5pH and 30-50 deg.C temperature and hydrolyze proteins and polypeptides contained therein into a low-molecular weight peptide having >=1,000-<10,000mol.wt. The reaction solution is then heated to inactivate the enzyme and concentrating under reduced pressure and drying are carried out to afford the aimed flour containing the physiologically active peptide having a reduced molecular weight in a high content.
Patent JP-H05242914-A (JP)
Title: Power supply system
Inventor: WATANABE SHOICHIRO
IPC: H02J7/10
Filed: 1992-02-26
Abstract: PURPOSE:To maintain the safety of a battery by applying supply voltage to the battery at a level lower than critical voltage leading to an explosion for over-charge current, even when the battery falls in over-charge state due to the failure of a control circuit or the like. CONSTITUTION:There is fitted a sealing plate 12 having a safety valve on top of a battery case 11 made by machining an organic electrolyte resisting stainless steel sheet. The outline of the battery is, for example, 14mm in diameter and 43mm in height, and the rated capacity thereof is 500mAh. In an electrode plate group 14, positive and negative electrodes are wound spirally by a plurality of times via fine porous polyethylene separators, and housed in the case 11. A positive lead 15 is extended from the positive electrode, connected to the sealing plate 12 and housed in the case 11. In this case, even when the battery falls in over-charge state, supply voltage lower than critical voltage leading to an explosion for over-charge current is applied to the battery. According to this construction, the generation of a spark can be prevented, and an explosion due to over-charge can be prevented.
Patent JP-H05244333-A (JP)
Title: Picture communication equipment
Inventor: MIYAJIMA AKIRA
IPC: H04N1/00
Filed: 1992-02-26
Abstract: PURPOSE:To allow a user to set optionally character data processed into a picture and added to a transmission picture even when only a 7-segment display device is available by inputting a non-figure unable to be displayed directly by the 7-segment display device while confirming it depending on its code number. CONSTITUTION:When an inputted character is a numeral, the character is displayed in a form of a figure expressed by 7 segments a-g. On the other hand, when the inputted character is a non-figure such as a Katakana (square form of Japanese syllabary) or an alphabet, a special code 201 is displayed by the segments in place of the input character. Thus, the code number of the non- figure replaced into the special symbol and indicated is displayed on a sub display section 22 of a display panel 2. Thus, it is confirmed that the inputted character is a non-figure and whether or not the non-figure is an intended non- figure is confirmed by the code number.
Patent JP-S60184776-A (JP)
Title: Four-way valve unit
Inventor: NOGUCHI MASAO
IPC: F16K11/065
Filed: 1984-02-29
Abstract: PURPOSE:To prevent the passing sound of a refrigerant by controlling the passing resistance of a connecting passage provided in the valve shaft of a flow route selector valve and making the response speed of said valve change. CONSTITUTION:A pressure connecting passage 25, which connects a drive shaft housing chamber 24 to a back chamber 20a of a piston 13a, is provided in a drive shaft 23. When power supply to an electromagnetic coil 27 is cut off, a valve body is moved rightward due to the pushing pressure of a spring 22a. However, since a connecting port 26 is closed, and due to the passage resistance of the pressure connecting passage, the moving speed is slow. When the connecting port 26 reaches near the draw out part of the connecting passage 26, the passage resistance becomes low and the moving speed is increased.
Patent JP-S58155876-A (JP)
Inventor: NABESHIMA MASUO
IPC: A63B5/00
Filed: 1982-03-11
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-H09231507-A (JP)
Title: Reading device for magnetic information
Inventor: KOBAYASHI MASANOBU
IPC: G11B5/02
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain a large output signal and to make a device small in size by detecting the leakage of transferred magnetic field by using a magneto resistance effect element. SOLUTION: Plural magneto resistance effect elements 3 are formed in the lower part of a pedestal 2 and a magnetic transfer material element film 51 is formed in the further lower part through a substrate 50 made of the thinnest polymer. When the leakage magnetic field M is transferred to the element film 51, the leaked magnetic field M' is generated from magnetization G' corresponding to the field M and the magneto resistance effect elements 3 detects the leaked magnetic field M'. Consequently, magnetic information written in a recording part 11 is read out without moving a magnetic card 10 or the pedestal 2.
Patent JP-S60184406-A (JP)
Title: Roll device with cooling roll
Inventor: KODAMA HIROFUMI
IPC: B21B27/10
Filed: 1984-02-29
Abstract: PURPOSE:To cool heated rolls without entirely remodeling a conventional roll mechanism by bringing the roll surfaces having cooling functions into contact with the roll surface of the heated rolls of a roll device. CONSTITUTION:A sheet 1 having plasticity for rolling, for instance, is rolled by pressing it between rolling rolls 2, 2' which have backup rolls 3, 3' respectively and rotate in the arrow directions. Then the heat buildups are caused in the rolls 2, 2' by pressing loads. Here, cooling rolls 4, 4' are arranged so that they are in press contact with the heated surfaces of rolls 2, 2', and the rolls 4, 4' are rotated respectively by conforming their peripheral speeds to the rotational peripheral speeds of rolls 2, 2'. Cooling water is circulated through the hollow parts formed in the rolls 2, 2' respectively to cool the cooling rolls 4, 4' constantly.
Patent JP-H0711653-A (JP)
Title: Sprayed vegetation material for greening and its greening method
Inventor: KANBE HIROYUKI
IPC: E02D17/20
Filed: 1991-02-09
Abstract: PURPOSE:To increase transportability and workability, by adjusting organic soil dressing as a chief component of sprayed vegetation material for greening to have a specified apparant specific gravity. CONSTITUTION:Organic soil dressing which is a chief component of sprayed vegetation material 8 for greening, is adjusted to have an apparent specific gravity 0.13-0.3g/cc. A supply hose 2 of the sprayed vegetation material 8 for greening is extended from a sprayer 1 containing a blower 1a in the inside. A spray nozzle 3 is fitted to the front end of supply hose 2 and a water pump 4 is connected with a water tank 5. When the sprayed vegetation material for greening is shot to a soil slope 9, the sprayed vegetation material 8 for greening is fed in the sprayer 1 by a conveyor 7 and transferred to the spray nozzle 3 through the hole 2 by the revolution of the blower 1a. And also water is fed from the water pump 4 to the nozzle 3 through a hose 6. The vegetation material mixed with water is sprayed on a soil slope 9.
Patent JP-H04213515-A (JP)
Title: Panel alignment device
Inventor: NAKAMURA ATSUSHI
IPC: B65H5/02
Filed: 1991-02-08
Abstract: PURPOSE:To improve durability and reliability of a device by providing thrust bearings on both ends of a rotary shaft to precisely align panels vertically carried in. CONSTITUTION:This is a device which has a plural number of panel passages to vertically carry in panels in the lengthwise direction and aligns them by way of putting the front edge position of the panels carried in order. A guide 3 is provided on the aforementioned passages and a stopper 2 is provided on the downstream edge. Additionally, an alignment means with a rotary shaft 5 passing the passages and inclining the side of the guide 3 in the direction positioned on the upstream side and an alignment rotary shaft 4 with thrust bearings B1 on both ends are contained. The aforementioned rotary shaft 5 is externally installed with a tapered cylinder the side of the guide 3 of which is a smaller diameter for each of the passages. Otherwise, it is possible to make the rotary shaft 5 free to lift up and down.
Patent JP-2000244908-A (JP)
Title: Device and method for decoding bit stream and storage medium
Inventor: YAMAMOTO YUKINORI
IPC: H04N19/44
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To attain flexible and diversified services by controlling the accuracy of decoding respective object streams separated from a bit stream encoded and multiplexed in each plural objects on plural steps. SOLUTION: An encoded bit stream is inputted to a stream input terminal 101 and separated by a separation means 103 through a descrambling means 102 and a separated audio signal is decoded by an audio decoding means 103. Respective VOP decoding means 105 to 107 decode respective separated VOP signals and a synthesis means 109 synthesizes the audio signal and respective VOP signals passed through respective switches 110 to 112. At the time of encoding an image, a priority decoder 113 previously allocates priority to respective VOP signals 0, 1, 2,... successively from a most important video project and gives integer values 0, 1, 2,... in accordance with a contract of each user, so that the accuracy of images in the same program can be divided into plural stages.
Patent JP-S51114751-A (JP)
Title: Heat exchanger
Inventor: SATOU HIROSHI
IPC: F24H3/06
Filed: 1975-03-31
Abstract: PURPOSE: To provide a heat exchanger which is durable and can be installed with ease. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000243737-A (JP)
Title: Rinsing liquid for semiconductor wafer
Inventor: TAKAHASHI ISAO
IPC: B01D12/00
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To reduce consumption of ultrapure water in rinsing of a semiconductor wafer subsequent to an alkali etching of the wafer, to contrive a significant modification in the cost of the wafer and to shorten the time to be required for the rinsing. SOLUTION: A silicon wafer in immediately after an alkali etching of the wafer is dipped into a solution tank filled with the mixed solution (mol ratio of 1:1) of a citric acid with a tripotassium citrate for example, for one minute. Then this wafer is dipped into a running water tank, filled with ultrapure water for two minutes and the wafer is subjected to overflow rinsing, for example. The rinsed wafer is dried and thereafter is sent to a rear gettering treatment process and the like. If the wafer is dipped into the mixed solution having a buffer action, the ultrapure water is kept in a roughly constant hydrogen ion concentration, even through the wafer is made to dip into the ultrapure water after being dipped into the mixed solution.  As a result that the pH value of the ultrapure water is kept constant, the consumption of the ultrapure water is reduced in a QDR(quick dump rinsing) of the wafer and the time to be required for the rinsing is shortened in the OR(overflow rinsing) of the wafer. The mixing ratio of the above weak acid to its salt is 1:0.333 to 3.000 in a mol ratio.
Patent JP-S58165220-A (JP)
Inventor: AREN JIEE RAITO
IPC: G06F3/02
Filed: 1983-03-10
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-H08263529-A (JP)
Title: Cad data integrated management system
Inventor: YAMAMOTO TAKEKI
IPC: G06F17/50
Filed: 1995-02-28
Abstract: PURPOSE: To save operator's trouble in operation without paying attention to a data format of read CAD data by converting a format of the read CAD data by a 1st converting means and displaying the data when the format of the CAD data is different from a specific data format for display. CONSTITUTION: Storage parts as storage means M2 are stored with CAD data in respective formats. When the CAD data in different format from a CAD device are read out of the storage part for display, CAD data diagnostic parts as 1st diagnosing means M4 corresponding to the respective formats of the CAD data perform conversion and diagnosis and their diagnostic results are displayed on the CAD device. The operator can set control parameters of the data conversion parts according to the diagnostic results. Then the CAD data are supplied to the data conversion parts as the 1st converting means M3 and converted into the format of the CAD device. The CAD data after conversion are supplied to and displayed at data display parts as display means M1 of the CAD device.
Patent JP-S63211319-A (JP)
Title: Polyimide yarn
Inventor: TAMAI MASAJI
IPC: D01F6/74
Filed: 1987-02-25
Abstract: PURPOSE:To obtain the titled yarn having high strength and high modulus of elasticity, obtainable by dry spinning and wet spinning method, comprising a polyimide having a specific pyromellitic imide unit as a repeating unit. CONSTITUTION:Yarn having a repeating unit shown by formula I. For example, first 4,4'-bis(3-aminophenoxy)biphenyl is reacted with pyromellitic anhydride in a solvent, preferably DMF, etc., preferably at <=50 deg.C to give a polyamic acid having a repeating unit shown by formula II. Then the polyamic acid is imidated by heating the polyamic acid or by using an imidating agent such as acetic anhydride, etc., to give a polyimide having a repeating unit shown by formula I. The polyimide is subjected to melt spinning at 380-450 deg.C and drawn preferably at 220-250 deg.C at 3-4 times.
Patent JP-H04277736-A (JP)
Title: Silver halide photographic sensitive material having improved antistatic property
Inventor: TSUJI NOBUAKI
IPC: G03C1/85
Filed: 1991-03-06
Abstract: PURPOSE:To provide the silver halide photographic sensitive material which obviates the deterioration in antistatic performance by lapse of time and has the antistatic property without having an adverse influence on the photographic performance as the antistatic method of an X-ray film for medical treatments which is colored blue in order to enhance a diagnosing characteristic. CONSTITUTION:This silver halide photographic sensitive material contains a specific anthraquinone type oil-soluble dye at 60 to 300nm oil drops in at least one layer of the constituting layers of the silver halide photographic sensitive material having photosensitive silver halide emulsion layers. The high boiling solvent in an oil-soluble dye dispersion is 1.5 to 5g per 1g oil-soluble dye powder. In addition, the surface protective layer of the photosensitive material contains at least one kind of specific anionic surfactants at >=7mg/m<2> per one side and at least one kind of nonionic surfactants. The weight ratio of the anionic surfactants and the nonionic surfactants is 1:2.5 to 1:10.
Patent JP-S6168918-A (JP)
Inventor: PIEERU ARUMAN TOMA
IPC: E02B17/06
Filed: 1985-02-28
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。