baber/WOPTO huggingface dataset:
Patent JP-H08336530-A (JP)
Title: Ultrasonic diagnostic system
Inventor: NAGASAKI KATSUHIKO
IPC: A61B8/00
Filed: 1995-06-14
Abstract: PURPOSE: To prevent the throughput of processing of a CPU from lowering due to frame rate calculation processing when a frame rate is found by the CPU itself of an ultrasonic diagnostic system. CONSTITUTION: A frequency division pulse obtained by frequency-dividing a frame start pulse by a frequency dividing circuit 12 is inputted to a time measuring part 10, not directly inputting the frame start pulse. Consequently, since the readout time of the count value of the time measuring part 10 by the CPU is extended, frequency of interruption to the CPU generated by frame rate calculation is reduced, and the CPU finds the frame rate with a low load. The number of frequency division of the frequency dividing circuit 12 is controlled by the CPU so as to be a value suitable for a diagnosis setting condition for diagnosing distance and a display mode, etc.
Patent JP-H05337382-A (JP)
Title: Roll type hulling device
Inventor: CHIBA MASAAKI
IPC: B02B3/04
Filed: 1992-06-09
Abstract: PURPOSE:To provide a roll type hulling device suppressing vibration becoming easy to generate when the rubber of a roll is worn out and capable of using the roll as long as possible without replacing the same. CONSTITUTION:One of a pair of hulling rolls 11, 12 is fixed and the other one of them is provided so as to freely come close to and separate from the roll 12 on the fixed side and an energizing means 23 energizing the roll 11 on the moving side in the direction approaching the roll 12 is provided. Approach preventing means 26, 28, 29 preventing the approach movement of the roll on the moving side are provided so that the approach preventing positions thereof are freely altered and controlled in order to prescribe the approach limit of the roll 11 to the roll 12 on the fixed side.
Patent JP-S5575636-A (JP)
Title: Analysis unit using internal standard correction method
Inventor: KOGA TADATAKA
IPC: G01N21/72
Filed: 1978-12-01
Abstract: PURPOSE:To enable to obtain high corrective accuracy within earlier time, by correcting the variation rate of the output signal in response to the concentration change of the measured elements with the variation rate of the output signal corresponding to the internal standard element and correcting the concentration of measured element based on the corrected value. CONSTITUTION:The dilute sample 4 in the test tube 3 is sucked in the burner 5 in the capillary tube 2 and illuminates at the frame 1 in spray shape. This light is converted into electric signal at the spectrum element such as diffraction grating 21. Li is used as the internal standard element, the element such as Na, K in the sample is preamplified 9, 10, 11 depending on the element and the signal is operated with the computer at the converters 12, 13, 14. The output signal of the correction liquid known in the concentration is stored in the specified address of ROM16, the output signal of inspected object is stored in RAM17, the data in RAM17 and ROM16 are read out and printed by the printer 19.
Patent JP-H10336578-A (JP)
Title: Information addition method for video signal, additional information detection method and device for the same
Inventor: IKEDA NOZOMI
IPC: H04B1/707
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To surely assign a time code to a video signal and to attain specification of a video by synchronizing with the video signal for generating a spread spectrum sign string, generating a time code spread signal and assigning time code information to the video signal by spectrum spreading the time code information. SOLUTION: An information addition device 30 consists of a time code spread synchronization part 31, a time code spreading signal generation part 32, a time code spreading signal superimposition part 33, an additional information spread synchronization part 34, an additional information spreading signal generation part 35 and an additional information spreading signal superimposition part 36. The time code spread synchronization part 31 makes a signal of plural times of one cycle of a vertical synchronization signal of an input video signal Vi a time code spreading synchronization signal ST and a time code information Tc is synchronized with the vertical synchronization signal and changes every three vertical cycles.  The time code spreading signal generation part 32 generates a sign string PN1 of three vertical cycles, spectrum spreads the time code information Tc by the PN sign string PN1 and generates a spreading signal.
Patent JP-S5670416-A (JP)
Title: Switching device for detecting level of liquid
Inventor: YOSHIDA MASANORI
IPC: G01F23/24
Filed: 1979-11-15
Abstract: PURPOSE: To increase usability and reliability of the device by giving a time constant to the action of a relay for monitoring and controlling the level of liquid in the liquid-level control and by performing the control with electrodes for detecting the level of liquid and a means of photocoupler.  
     CONSTITUTION: An electrode circuit is formed on the secondary side of an AC transformer Tr in such a manner that a closed loop is formed between electrode A and C and through electrode A and B out of the long electrode A, the medium electrode B and the short electrode C for detecting the level of liquid. And, when a power source is put on while the level of liquid rises and reaches the electrode B, a transistor T 1  turns on and next T 2  turns conductive after the time constant of a resistance R 5  a capacitor C 1 . During this time constant, a base current flows to T 3  through the intermediary of the relay RY for monitoring and controlling the level of liquid to turn T 3  on, and the resistance of PC is turned small by the photocoupler of LED-PC, whereby the circuit between electrodes B and C is short- circuited, T 1  is turned off, T 2  and RY are turned off and T 3  continues to be ON. As the result, the sounding of a hot-water alarm which is unnecessary at the time of water supply can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09305973-A (JP)
Title: Optical disk apparatus
Inventor: KUBOTA SHINJI
IPC: G11B7/125
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain an optical disk apparatus which improves the recording and reproducing characteristic of every zone including a user area by a method wherein, before a signal is recorded on the user area, a recording power which is measured and stored in every zone in advance is corrected by a change rate measured in a zone either on the inner circumference or the outer circumference and the recording power of every zone is optimized. SOLUTION: Before a signal is recorded on a user area, a change-rate computing circuit 9 computes the change rate dP(9)=P2(9)/P1(9) of a recording power on a zone 9 on the outer circumference on the basis of a power P1(9), in the zone 9 on the outer circumference of an optical disk, which is measured by a recording-power measuring circuit 8 and on the basis of an optimum recording power P2(9) which is measured by the measuring circuit 8. A recording-power correction circuit 11 corrects an optimum recording power P1(i) in every zone (i) stored in a storage circuit 10 so as to become P3(i)=P1(i).dP(9).
Patent JP-H10336209-A (JP)
Title: Device, system, method for processing data and information storage medium
Inventor: MANNAKA SUSUMU
IPC: H04L12/28
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To temporarily stop only data transmission to a data processor, which requests the temporary stop of data transmission, and to continue data transmis sion to the other data processor by respectively temporarily preserving the identification data of the data processor at the transmission source of stop request data. SOLUTION: When congestion occurs, a LAN connector (data processor) 32 for receiving data transmits a pause control packet to a LAN connector 32 transmitting data. At the LAN connector 32 which receives this packet, the timer value of request time and the communication address of transmission source are extracted from the pause control packet by a pause control processing part 48 and registered in one of plural storage areas of the pause control CAM 50. When a communication address coincident with the communication address set to the packet to be transmitted is registered in the pause control CAM 50, a transmission MAC control part 56 temporarily stops the transmission of that packet.
Patent JP-H09307914-A (JP)
Title: Electronic development camera
Inventor: MOGAMIYA MAKOTO
IPC: H04N9/04
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To record an image with high accuracy by eliminating a shake of the body of the electronic development camera at the time of image pickup, which separates an object into three color light components and recording them. SOLUTION: In a color filter 310 separating an incident light from an image pickup optical system 301 into three colors, the color filter elements are arranged in the order of B, G, R from the upper side. ON the other hand, each recording area of an electronic development recording medium 200 is arranged in the order of B, G, R from the upper side. In the case of image pickup, the color filter is moved in a direction of the D and the electronic development recording medium 200 is moved in a direction of the U opposite to the direction D, then the three color light components are sequentially recorded to each color area of the electronic development recording medium 200.
Patent JP-H01316776-A (JP)
Title: Fixing device
Inventor: HINOKIGAYA TOSHIAKI
IPC: G03G15/20
Filed: 1988-06-17
Abstract: PURPOSE:To switch a toner image which is developed with discoloring toner and transferred to a desired color optionally and to fix it by providing a heat roller which can heat a fixing roller at the outer periphery of the fixing roller. CONSTITUTION:The length of the heat roller 10 provided at the outer periphery of the fixing roller 2 is nearly as long as the overall length of the fixing roller 2 and there are collars at both end parts; and the heat roller consists of a transparent heat-resisting glass cylinder 11 which rolls on the peripheral surface of the fixing roller 2 through the collars and an infrared heater 12 which is provided in it to the overall length. Therefore, the temperature of the fixing roller 2 can be switched from low to high fixation temperature or vice versa speedily. Consequently, color change fixation between two colors is easily performed.
Patent JP-H0274784-A (JP)
Title: Recoverable guide post
Inventor: DEEBITSUDO JII NOORUZU
IPC: E21B43/017
Filed: 1989-06-09
Abstract: PURPOSE: To provide a retrievable guide post which is free to be fixed on and released from a template receiving part with a hydraulic tool and to release from engagement in the receiving part by shearing a shearing pin with another drawing tool. CONSTITUTION: When a tool 40 is actuated for setting, its upper ring is engaged with a tubular body part 24, and its lower ring is engaged with a sleeve 28. Additionally, a sleeve locking ring 43 to lock the sleeve 28 on an engaging position enables setting of the tool 40, and when the tool 40 is actuated, the sleeve 28 is moved downward and pushes a split engagement ring 38 into a receiving part groove 36. Furthermore, when setting of the tool 40 is completed, engagement of the upper ring and the lower ring of the tool 40 is released by hydraulic pressure, the tool 40 is removed and retrieved on the sea.
Patent JP-H0810043-A (JP)
Title: Mascara coating brush
Inventor: SHIMADA YOSHIO
IPC: B05C17/00
Filed: 1994-06-29
Abstract: PURPOSE:To allow a brush shaft to be smoothly pulled out no matter how the throttling diameter of a squeezing member may be set in the mascara coating brush. CONSTITUTION:A squeezing member 13 is provided to the upper section of an inner cylinder 10, and an insertion hole 13c is provided at the tip end of the squeezing member 13. A backing member 3 is provided to the upper section of an outer cylinder 1, and let the backing member abut against the squeezing member 13. The amount of cutting into the squeezing member 13 by the backing member 3 is varied by moving the inner cylinder 10 up and down with respect to the outer cylinder 1, the variation in such cutting allows the insertion hole 13c to be elastically deformed, and thereby enables the insertion hole 13c to be expanded/contracted. A brush shaft 22 is inserted into the insertion hole 13c, the small diameter section 22a and the large diameter section 22b of the brush shaft 22 are connected to each other by a linear tapered surface 22c, and the inclined angle of the tapered surface 22c with respect to the axial line direction of the brush shaft 22 is set at 6.7 to 26.5 deg..
Patent JP-S5772386-A (JP)
Title: Junction type field-effect semiconductor device
Inventor: TANIZAKI YASUNOBU
IPC: H01L29/80
Filed: 1980-10-24
Abstract: PURPOSE:To relax field concentration between both the first gate region and a drain region and near the regions, and to improve voltage resisting property by forming structure which separates the first gate region from the drain region. CONSTITUTION:A P<+> type source region 2 and the drain region 3 are shaped to an N type semiconductor 1, and the N type gate region 5 is formed into a P type channel region 4, one part thereof is exposed to the surface side, at a predetermined interval from the drain region 3 between both regions. The gate region 5 functions as the first gate, and overlaps on the source region 2, bus is separated from the drain region 3. According to such constitution, the field concentration between both the first gate region 5 and the drain region and near the regions can be relaxed.
Patent JP-H05321888-A (JP)
Title: Outer ring rotating type water pump
Inventor: HATANAKA KAZUYUKI
IPC: F04D29/12
Filed: 1992-05-15
Abstract: PURPOSE:To prevent leakage steam from infiltrating into a bearing, and prevent a circulating function of cooling water between a radiator and a water jacket from being hindered due to breakage of the bearing. CONSTITUTION:An outer ring rotating type water pump is formed by interposing a bearing 4 between the peripheral wall 3a of a pulley 3 and the bearing part 1a of a housing 1. Here, a slinger 5 is arranged in a space between the bearing 4 and the pulley 3, and a fin 20 is installed on the slinger 5. In a pump shaft 2, one end of a steam discharge passage 6 is opened in a housing space of a mechanical seal 7, and the other end of the passage 6 is opened in a window hole 14 formed in the edge wall 3a of the pulley 3.
Patent JP-H07140282-A (JP)
Title: Fuel assembly
Inventor: ABE HIDEAKI
IPC: G21C3/322
Filed: 1993-06-21
Abstract: PURPOSE:To enlarge the mixing area of high and low temperature cooling materials downward so as to relax thermal shock by providing a slit at the upper end part of the handling head of a fuel assembly, from the inner surface to the outer surface of the handling head. CONSTITUTION:Cooling material reaching a handling head 4 through a passage between fuel rods and flowing out to the upper part of a fuel assembly 1 becomes high in the temperature. Cooling material flowing out of an assembly such as a control rod assembly 15 becomes low in the temperature. At the upper part of a reactor core, these high and low temperature cooling materials ascend toward an upper structure 9 while being mixed with each other. A slit (one or plural) 14 provided at the upper end of the head 4 is installed in such a way that its opening part faces the adjacent assembly 15. Since the cooling material partially flows out along the slit 14, an area C where the high and low temperature cooling materials are mixed is enlarged down to a part directly above the assembly 15 so as to enable sufficient mixing. This results in relaxing thermal shock near the surface of a connection part between a control rod drive mechanism guide pipe 11 and a lattice plate 13.
Patent JP-H0313582-A (JP)
Title: Production of oxide superconducting wire and tape
Inventor: FUJIKI YOSHINORI
IPC: C01G1/00
Filed: 1989-06-12
Abstract: PURPOSE:To easily produce an oxide superconducting wire excellent in superconductivity by appropriately mixing Y, etc., and the carbonate, etc., of Ba and Cu, adding specified amts. of citric acid and ammonia to dissolve the materials, heating and concentrating the soln., spinning the concd. soln. and heat-treating the product. CONSTITUTION:When the wire and tape of an oxide superconductor shown by the general formula M1Ba2Cu3O7-x (M is Y or rare earth elements and x=0-1.0) is produced, the carbonate or alkoxides are used as the raw materials for the M, Ba and Cu components. The raw materials are mixed in the ratio to obtain the composition, and >=0.8mols of aq. citric acid, based on the total mols of the metals, is further added to dissolve the materials. Aq. ammonia is then added to the soln. to obtain a transparent and uniform soln. The soln. is heated at 90-100 deg.C and concentrated, the concd. soln. is spun in the atmosphere, and the product is dried and then heat-treated. In the heat treatment, the product is gradually heated to 950 deg.C, held at that temp. for several hours, cooled to 300-400 deg.C, held at that temp. for 10-20hr, and then quenched to room temp. The superconducting wire and tape are easily obtained by this method.
Patent JP-S5672995-A (JP)
Title: Thermal recording material
Inventor: KUBO TAKASHI
IPC: B41M5/32
Filed: 1979-11-19
Abstract: PURPOSE:To raise the clearness with low energy by mixing a specified dibutyl dithiocarbamic acid zinc compound in a thermal color development layer. CONSTITUTION:Colorless or light-colored leucoline dye such as 3,3-bis(p-dimethylaminophenyl)-phthalido, organic acid such as boric acid and oxalic acid which develops the color of the leucoline dye by heating and a phenolic material such as 3,5-xylenol are compounded. As a binder, polyvinyl alcohol, as well as a lubricant, etc. when desired, is added. In such thermal color development layer is mixed dibutyl dithiocarbamic acid zinc of about 0.1-5 weight part to the leucoline dye. By using the thermal recording material thus obtained, the hindrance of the running property of a thermal head due to adhesion of dregs, sticking and the like is eliminated and a clear developed-color image with high density is obtained with low energy.
Patent JP-S5274022-A (JP)
Title: Moisture-absorbing polyester fiber
Inventor: KURATSUJI TAKATOSHI
IPC: D06M101/16
Filed: 1975-12-16
Abstract: PURPOSE: A moisture-absorbing polyester fiber obtained by grafting (meth)acrylic acid onto a polyalkylenealycol-containing polyester fiber modified in cross-section with a specific modification ratio. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5940495-A (JP)
Inventor: YAMAMOTO MINORU
IPC: H05B41/18
Filed: 1982-08-30
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-2000335030-A (JP)
Title: Printer
Inventor: YAMANASHI SHIGEHARU
IPC: B41J11/70
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent printer error caused by a sheet or chip thereof remaining in the vicinity of cutter section after a sheet is cut off. SOLUTION: When an obstacle is detected (S26-27) in the way of a sheet carrying passage by an obstacle detecting means for detecting an obstacle existing in the sheet carrying passage on the side closer to the discharge opening side than the cutter section, an error informing section informs the content of error (steps S26-28). Since an operator can confirm an obstacle existing in the sheet carrying passage on the side closer to the discharge opening side than the cutter section, printer error caused by a sheet left after being cut can be prevented.
Patent JP-S5482224-A (JP)
Title: Forming method of musical tone waveforms
Inventor: KAZUTOMO MASATADA
IPC: G10H1/053
Filed: 1977-12-14
Abstract: PURPOSE: To simplify the circuits of applying desired filter characteristics by conberting the functions of time regions to the functions of frequency regions and processing data in the frequency regions.  
     CONSTITUTION: When key-ON signals are detected, RAMs 6, 7 are cleared and (m), (n) indicating the order of the periods of performing Fourier transformation and the order of sampling points of waveforms are set at numerical value zero ϕ. When x m (n) is read out from a waveform memory 1, this and impulse response g(n) are convolution-operated and the third waveform V m (n) is generated as V m (n)×g(n). Until the key-OFF state is detected, an adder 8 operates the synthesized waveform y m (n)=V m (n)+U m (n)+U m-1 (N+n) and inputs the same to FIFO 10. The frequencies of sampling clocks from terminal 14 are determined by desired musical tone frequencies, whereby reading and writing of the FIFO 10 are performed. Thereby, desired filter characteristics may be obtained with the simple circuits. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S636908-A (JP)
Title: Constant current source circuit
Inventor: YAGI SHIZUO
IPC: H03F3/347
Filed: 1986-06-27
Abstract: PURPOSE:To suppress the current variation of a constant current source due to its temperature characteristic by detecting a drain current flowing to a transistor (TR) and controlling the gate voltage of the TR so as to make the drain current constant. CONSTITUTION:The drain side of the 2nd TR M2 is provided with a current detection circuit 1 comprising a 1st switch circuit 51, a capacitor C1 connected in series with a switch circuit and a 2nd switch circuit S2 charging/discharging the electric charge in the capacitor. The drain current ID of the TR M1 is detected by a time when the 1st switch circuit is conducted, a capacitance of the capacitor and a voltage across the capacitor, and the value is compared with a preset voltage to discriminate the quantity of the drain current ID thereby controlling the gate voltage of the 2nd TR, that is, the gate voltage of the TR M1. Thus, the drain current ID of the TR M1 is made constant.
Patent JP-2000336072-A (JP)
Title: Production of n-acetylcyclohexylglycine compound
Inventor: ICHIKAWA SHUJI
IPC: C07C233/47
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain an N-acetylcyclohexylglycine compound useful as a synthetic intermediate for an oxazole-type heterocyclic aromatic compound having antipyretic action, etc., in high selectivity and yield by hydrogenating the nucleus of a specific N-acetylphenylglycine. SOLUTION: The objective compound of formula II useful as an important synthetic intermediate for an oxazole-type heterocyclic aromatic compound having antipyretic actions, etc., especially selective inhibitory action on cyclooxygenase-2 is produced by the nucleus-hydrogenation of an N- acetylphenylglycine of formula I (R1 is H or an amino-protecting group; and R2 is H or a carboxyl-protecting group) in the presence of a nickel catalyst. The nickel catalyst is preferably Raney nickel and the amount of the Raney nickel is preferably 0.0001-0.3 pt.wt. based on 1 pt. wt. of the N- acetylphenylglycine. Water containing preferably >=1 equivalent of a base is used as a reaction solvent. The reaction is preferably carried out at 100-210 deg.C under a hydrogen pressure of 10-200 kg/cm2.
Patent JP-2000023659-A (JP)
Title: Carrying device for blister-type culture tissue and usage thereof
Inventor: STOERMER RALPH T III
IPC: B65D75/36
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a device designed to hold and carry a sampling equipment used for collecting a biological sample or the like, namely a resealable package having cavities intended for holding the sampling equipment in an unused mode and used mode, respectively, and independent of each other. SOLUTION: This device is made up of a vessel 100 having 1st and 2nd cavities communicable with each other via one or more openings 114, 116 and disposedly set up so as to hold a sampling equipment 108 in an unused mode and used mode, respectively, and a cover supported upon the vessel 100 and capable of being situated in a 1st orientation restraining the mutual communication of both the cavities and in a 2nd orientation allowing such mutual communication.
Patent JP-S5938894-A (JP)
Inventor: IWAMOTO SHIYOUZOU
IPC: G07F11/58
Filed: 1982-08-28
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。