baber/WOPTO huggingface dataset:
Patent JP-H0798597-A (JP)
Title: Digital silence detecting system
Inventor: WATANABE HIDEAKI
IPC: G10L25/78
Filed: 1993-09-29
Abstract: PURPOSE:To provide a digital silence detecting system which can detect a silence state in a digitized sound signal with a digital way in a system for detecting a silence state. CONSTITUTION:A digital threshold level by which a sound or silence is detected is set by a detecting level setting means 1, digital sound data is converted to a data form by which it is easy to compare with the digital threshold level of the detecting level setting means 1, digital sound data converted with a sound/silence detection means 3 by the input data conversion means 2 is compared with the digital threshold level of the detecting level setting means 1, and an output indicating a sound or silence is generated.
Patent JP-S6396809-A (JP)
Inventor: KANO HARUHIKO
IPC: H01L21/28
Filed: 1986-10-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62102882-A (JP)
Inventor: SASAJIMA JUNNOSUKE
IPC: A47L25/00
Filed: 1985-10-31
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-S6396992-A (JP)
Inventor: ARIMUNE MASATAKA
IPC: H05K7/00
Filed: 1986-10-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61124394-A (JP)
Title: Reagent for determination of lysozyme activity
Inventor: HAYASHI YUZO
IPC: C12Q1/26
Filed: 1984-11-16
Abstract: PURPOSE:To provide the titled reagent effective for the accurate and easy rate essay of the lysozyme activity in body fluid in a short time, by using chitopentaose as a substrate and using N-acetylhexosamine oxidase as a conjugated enzyme. CONSTITUTION:The objective reagent for the determination of lysozyme activity contains e.g. >=0.05M of chitopentaose of formula as the substrate and e.g. >=0.05U/ml of N-acetylhexosamine oxidase (NAHOD) as a conjugated enzyme. The reagent preferably contains a buffer solution having 4.0-9.0pH, especially 5.0-7.0pH, e.g. a phosphoric acid buffer solution or an organic acid buffer solution such as citric acid buffer solution, and preferably contains >=1mM of ATP. The lysozyme activity can be determined by reacting the specimen with the reagent, and determining the produced H2O2 directly with a hydrogen perodixe electrode.
Patent JP-H08107648-A (JP)
Title: Motor drain structure
Inventor: SEKIGUCHI AKIHIKO
IPC: H02K5/10
Filed: 1994-10-06
Abstract: PURPOSE: To provide the drain structure of a motor where a foreign object such as water cannot enter the motor easily and the entered water can be drained without any stagnation. CONSTITUTION: In a motor where a magnet 2 is fitted to the inner surface of a yoke 1, a passage 3 is formed between the yoke 1 and the magnet 2 and at the same time a drain 4 for draining water or breathing is provided on the bottom surface of the yoke halfway at the passage 3.
Patent JP-S62104889-A (JP)
Title: Wet friction material
Inventor: YASUI MASAAKI
IPC: C08J5/14
Filed: 1985-10-31
Abstract: PURPOSE:An inexpensive wet friction material having high breaking strength, good oil retention power and mass productivity, by blending a fibrous component with a filler containing an inorganic filler treated with a coupling agent, making the blend into paper to give a base material, impregnating the paper with a thermosetting resin and curing it. CONSTITUTION:(A) A base material obtained by blending (i) a fibrous component containing organic fibers with (ii) a filler containing an inorganic filler treated with 0.1-5.0 based on then weight of the inorganic filler of a silane coupling agent and making the blend into paper is impregnated with (B) a thermosetting resin (e.g., phenolic resin, epoxy resin, melamine resin, etc.,) and cured to give the aimed wet friction material.
Patent JP-H03104830-A (JP)
Title: Manufacture of preform of metal matrix composite
Inventor: YAMAUCHI TOSHIO
IPC: B29C70/06
Filed: 1989-09-19
Abstract: PURPOSE:To manufacture the preform having uniform density, at the time of manufacturing a preform of a metal matrix composite by subjecting ceramic whiskers or the like to pressing in a die, by providing a separation wall in the boundary part in which each thickness is different in the die, packing the whiskers by different density in accordance with the thickness, thereafter removing the separation wall away and executing pressurizing. CONSTITUTION:At the time of manufacturing a metal matrix composite by charging a preform by SiC whiskers or short fibers to a die as a reinforcing material, adding molten metal thereto and subjecting it to pressing, the preform is manufactured by ceramic whiskers such as SiC or short fibers. In this case, when the final composite is constituted of parts each having different thickness, a thin cylindrical body 5 is arranged at the boundary between a thin part 20 and a thick part 21 in a die for a preform, and the ceramic whiskers are packed into the thin part 20 and the thick part 21 each by different density. The preform is subjected to pressing so that the density in the thin part 20 and the thick part 21 is equally uniformized when pressure is applied by a piston 3 after the cylindrical body 5 is pulled out. The preform is charged to the die, is injected with molten metal and is pressurized and solidified. The metal matrix composite having equal physical characteristics in both thin part 20 and thick part 21 can be obtd.
Patent JP-2000075698-A (JP)
Title: Belt type fixing device
Inventor: KOZUKI MICHIZO
IPC: B65H23/038
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To simplify constitution and to accurately prevent a belt from meandering. SOLUTION: The shaft end parts 24 of a heating roller 5 where the belt 6 is wound round are supported by supporting members 45 and (73) through a bearing 26 consisting of polyamid-imido based resin. A meandering detection member 120 is supported by the end parts 24 so that they are mutually freely rotated. Then, a rolling contact part consisting of two projection parts is formed at a slide bearing 45 supported by one end part 24 and a rolling receiving part consisting of two recesses is formed at one supporting member 45. By the rolling receiving part, the rolling contact part is supported. When slight torque acts on the detection member 120 because the belt meanders and it is brought into contact with the belt contact part, the shaft end parts 24 are displaced. Thus, the belt is prevented from meandering.
Patent JP-H1085211-A (JP)
Title: Ultrasonic image pickup method and device
Inventor: TAKEUCHI YASUTO
IPC: A61B8/00
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To perform an ultrasonic image pickup using a microballoon contrast medium without depending on second harmonic wave by forming an image on the basis of the change of echo signal by scintillation of microballoons. SOLUTION: A transceiver part TRX successively scans the inner part of a subject OBJ with a sound ray through an ultrasonic probe PRB and receives the echo, and a CFM processing part CMP orthogonally detects the echo received signal followed by MTI processing, determines the self-correlation to determines the average flow velocity from the self-correlation result, and further determines the dispersion and power. When the sound ray passes the part where a contrast medium is present, the data showing the scintillation distribution of microballoons BLN on the sound ray is formed. An image processing part IMP stores the CFM data every sound ray in a sound ray data memory, and the image processing circuit forms a color image data on the basis of the average flow velocity data and the dispersion data within the sound ray data memory.
Patent JP-2001061375-A (JP)
Title: Cylindrical body and its production
Inventor: KIMOTO HIROSHI
IPC: A63B53/10
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical body having bulging parts formed by asymmetrically overlaying padding, which is relatively high and rich in solidity, and to provide its manufacturing method. SOLUTION: This cylindrical body, i.e., a fishing rod 1, has a plurality of bulging parts 5 formed on its cylindrical body part, i.e., on the outer surface of the rod tube 3 at specific intervals along the shaft direction S. Each of the bulging parts is formed by asymmetrically overlaying padding along the shaft direction of the rod tube, and it is composed of a protruding part 7 having a specific height H from the outer surface of the rod tube and formed along the peripheral direction of the rod tube, an inclining part 9 formed on one side of the shaft direction from the protruding part as the boarder, and a radius- reducing part 11 having an inclination different from that of the inclining part and formed on the other side from the protruding part as the boarder in terms of the shaft direction.
Patent JP-H0216369-A (JP)
Title: Force generator in unidirection
Inventor: MERUNITSUKU HARII ESU
IPC: F03G3/00
Filed: 1988-09-28
Abstract: PURPOSE: To realize traveling without a counteracting force between wheels and ground by providing a centrifugal force generator comprising a weight that can be driven freely, and obtaining a device that can propel, damp or change the direction of a vehicle or other bodies without applying a driving force to the wheels. CONSTITUTION: When a unidirectional force generating device 8 is applied to a vehicle 10 having a set of wheels 14, it consists of four basic centrifugal force generators 20, 22, 24 and 26. Each of the basic generators 20, 22, 24 and 26 has a frame 28, 30, 32 and 34. The two frames 28 and 30 are fixed to one another to form a common frame 36 and likewise the two frames 32 and 34 are fixed to one another to form another common frame 38. Each pair of generators 20, 22 and 24, 26 are set in a direction perpendicular to a forward direction. Each of the generator 20, 22, 24 and 26 is constructed by extending an elongated weights 48 along a portion of a motion path of endless flexible members 46 and bridging the weight 48 between two flexible members 46, 46.  When each weight 48 is driven, the driving direction is changed by turning shafts 58, 56 through bevel gear series 70, 74 and 72, 76 by a power source 66.
Patent JP-H0693699-A (JP)
Title: Interior finish material
Inventor: OKAMOTO KIYOSHI
IPC: E04F13/08
Filed: 1992-09-14
Abstract: PURPOSE:To avoid the damage of a tile material stuck onto the surface of an interior finish material and improve the watertightness of a position to be connected when the interior finish material is nailed and executed. CONSTITUTION:Tile materials 2 are stuck onto the surface of a substrate 1 while a nailing piece 3 is formed on one side of the substrate 1. Joints 4 are formed among the tile materials 2, 2 fixed and abutted in the nailing piece 3. Joint materials 5 are annexed to the side edges of the tile materials 2 on the nailing piece 3 side while the tile materials 2 are displaced to the reverse side to the nailing piece 3 including the joint materials 5.
Patent JP-H1183610-A (JP)
Title: Weigher, additional equipment of weigher, and subdivision accommodating equipment provided with weigher
Inventor: KOMOTA SHIGEO
IPC: G01G23/37
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To always enable accurate metering, by making a metering stand ascend, making a metering means be in the unloaded state, and performing zero point adjustment. SOLUTION: A metering stand 11 is not fixed in the state that the stand is mounted on an elevating rod 13 driven by elevating mechanism 3. When the elevating rod 13 ascends as far as the set upper limit, the metering stand 11 is pushed up by the rod 13, and a sensor 14 is turned into the unloaded state. When the rod 13 descends as far as the set lower limit, the metering stand 11 leaves from the rod 13 and is turned into the metering state retained by the sensor 14. A fine signal corresponding to the load of metering object W which signal is outputted from the sensor 14 is amplified by an amplifying circuit 21. A digital signal of an A/D converter 22 which signal corresponds to the load is inputted in a CPU 23, which converts the inputted signal to a load signal by specified operation and displays it on a display unit 24.  In this case, the unloaded state that the metering stand 11 is excluded is set as a zero point, and the sum of the weight of the metering stand 11 and the weight of the metering object W is displayed as the measured value, thereby always enabling accurate metering.
Patent JP-H0797053-A (JP)
Title: Supplying device for sleeper for pipe stacking
Inventor: NAGAYASU YOSHITO
IPC: B65G57/18
Filed: 1993-09-30
Abstract: PURPOSE:To efficiently and safely supply sleepers for stacking up pipes at a pipe stacking site. CONSTITUTION:A plurality of sleepers 24 are carried by a conveyor 27 along a carrying passage 28, which is formed in the vicinity of a pipe stacking site 19. A pair of sleepers 24 coming from the conveyor 27 are transferred to first and second sleeper supplying positions at the pipe 12 by means of first and second sleeper transfer devices 47, 48, which travel between first and second presribed positions corresponding to the carrying passage 28 and first and second sleeper supplying positions at the pipe 12. The conveyor 27 is supplied with the sleeper 24 from a sleeper storing device 37.
Patent JP-S61120923-A (JP)
Title: Continuous ultrasonic flow velocity meter
Inventor: YOSHIDA YUKIO
IPC: G01F1/66
Filed: 1984-11-19
Abstract: PURPOSE:To enable the measurement in a wide flow velocity range especially excelling in the sensitivity and stability near zero of a demodulation circuit, by emitting an ultrasonic wave modulated in the frequency into a fluid to detect the phase difference of the modulation signal between transmitted and received waves. CONSTITUTION:The output of an oscillation circuit OSC is divided DIV1 in the frequency via a VCO1 or the like of a PLL circuit. The output signal (b) of the PLL circuit turns to a signal of the frequencies fN1 and fN2 according to a signal (s) to be fed alternately to a transmission circuit TX, propagating through ultrasonic transducers UT1 and UT2 mounted on a fluid tube and after amplified with a reception circuit RX, it gives an input to a detection circuit PD2 in a demodulation circuit, reaching a circuit VCO2. The input signal rs of the circuit VCO2 gives an input to a detection circuit PD3 via a buffer circuit BF or the like and divided DIV2 in the frequency via the circuit VCO3 to serve as control signal (s) for the division circuit DIV1. Moreover, the output of the circuit VCO3 is counted up or down CNT according to a control signal Z. Then, the output of the circuit CNT is read with an output circuit P according to the control signal Y.
Patent JP-H0678548-A (JP)
Title: Suppressing method for unbalanced direct current in multiple pwm inverter using interphase reactor
Inventor: UEMATSU TAKESHI
IPC: H02M7/48
Filed: 1992-08-20
Abstract: PURPOSE:To suppress unbalanced direct current in a multi-PWM inverter having interphase reactors. CONSTITUTION:A current detector 3 is provided between an interphase reactor 8 and the output circuit of a specific PWM inverter 1, out of PWM inverters 1 and 2 connected in parallel through the interphase reactor. A current signal detected by this current detector 3 is inputted to an unbalanced direct current detecting part 10 consisting of a filter 5, a detecting circuit 6, and two adders 4 and 7. After the detected signal of this circuit is added to the output signal of a carrier generator 161, it is inputted to a gate signal generator 141 along with the detected signal of an AVR 151, and unbalanced direct current is suppressed by controlling the specific PWM inverter 1. Accordingly, the overall efficiency of the multiple inverter increases.
Patent JP-2001066627-A (JP)
Title: Cholesteric liquid crystal display device
Inventor: HIJI NAOKI
IPC: G02F1/1347
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a white display without bluish coloring in a stacked type cholesteric liquid crystal display device. SOLUTION: Blue, yellow, green and red cholesteric liquid crystal layers 31, 34, 32, 33, respectively, are successively stacked in this order from the observer's side. By forming the yellow cholesteric liquid crystal layer 34 between the blue cholesteric liquid crystal layer 31 and the green cholesteric liquid crystal layer 32, and by controlling the all liquid crystal layers to a reflection state for a white display, the reflection spectrum in the white display obtains peaks of almost the same level in the blue wavelength region and in the yellow wavelength region.  The blue cholesteric liquid crystal layer 31 and yellow cholesteric liquid crystal layer 34 are controlled to have the same twist direction of the helix, and the green cholesteric liquid crystal layer 32 and red cholesteric liquid crystal layer 33 are controlled to have the same twist direction of the helix opposite to the aforementioned direction. A yellow filter 71 is formed between the blue cell 51 and the yellow cell 54, and a red filter 72 is formed between the green cell 52 and the red cell 53.
Patent JP-S62228556-A (JP)
Inventor: ASE MASAAKI
IPC: E04C5/18
Filed: 1986-10-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001062448-A (JP)
Title: Scum treating device
Inventor: ABE TAKAO
IPC: C02F1/40
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent the increase of the load on treatment facilities by combining a means for scraping scum by a scraper or sucking scraps broken by wave to collect the scum with a means for concentrating the collected scum with a floating separator to return sludge contained in the scum to raw water side. SOLUTION: A scraper structure 3 for transferring the scum S to a scum pit 2 disposed in the down stream end part in the flow-down direction of the raw water is mounted above a water introducing conduit 1 for distributing and supplying the flowing-down raw water in plural sedimentation ponds. The lower end of the scraper 3a is submerged only when the scraper structure 3 is moved from the upstream side to the downstream side in the flow-down direction of the raw water. As a result, the scum S formed on the water surface rides across an over flow wall 4 to be collected in the scum pit 2. The collected scum S is supplied to a pressure floating separator 20 of a sludge treating plant side by a sludge pump 5. As a result, the scum S is efficiently concentrated without generating excess sewage.
Patent JP-S6398249-A (JP)
Title: Repeating signal detection circuit
Inventor: SUZUKI TAKAMI
IPC: H04L27/38
Filed: 1986-10-14
Abstract: PURPOSE:To prevent an erroneous detection due to the influence of noise from occurring, by providing a decision circuit to output a detection signal which represents the presence/absence of arrival of a repeating signal responding to decided results at a first and a second decision circuits. CONSTITUTION:An LPF 5 is a filter to obtain the time average, that is the DC component of a sending signal of a multiplier 4, and sends its output signal to the decision circuit 6. An absolute circuit 10 and a low-pass filter(LPF)11 are ones to obtain the time average of absolute value of a subtractor 2, and its output signal is also sent to the decision circuit 6. The decision circuit 6 inputs those two signals, and designates the output signal from the LPF 11 as a threshold level, and generates a pulse only when the output signal of the LPF 5 exceeds the threshold level, and sends it to the decision circuit 9. The decision circuit 8 generates the pulse only when the absolute value supplied from an absolute circuit 7 exceeds the threshold level set in advance, and sends it to the decision circuit 9. The decision circuit 9 generates and sends the signals (a)-(c) of the pulse which represent the arrival of the repeat signal responding to the presence/absence of the arrival of the pulses from the decision circuits 6 and 8.
Patent JP-H0560290-A (JP)
Title: Corrosion protective tape
Inventor: UMEYAMA KENSUKE
IPC: C08J5/08
Filed: 1991-08-30
Abstract: PURPOSE:To provide a corrosion protective tape usable over a long period at a high temperature around 200 deg.C and never causing the float from a material or a crack even in the case having a large temperature difference. CONSTITUTION:In a corrosion protective tape in which a liquefied resin composite is impregnated in a base cloth, the resin component of the liquefied resin composite mainly contains urethane modified epoxy resin and a silicone resin, wherein the blending ratio by weight of urethane modified epoxy resin to silicon resin ranges from 80:20 to 99:1, and the base cloth consists of a glass cloth woven with a bulky yarn as the weft.
Patent JP-S61124240-A (JP)
Inventor: YAMADA TOSHIO
IPC: H02J13/00
Filed: 1984-11-20
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-H0691355-A (JP)
Title: Casting nozzle
Inventor: SUGIURA SADANOBU
IPC: C04B37/00
Filed: 1992-09-14
Abstract: PURPOSE:To provide a casting nozzle which prevents the molten steel from being oxidized and the gaseous nitrogen from being mixed and has the thermal insulation property by packing a material of low melting point which is softened and melted at the specific temperature into slits provided inside the outer circumferential side wall of the hole of the casting nozzle. CONSTITUTION:Slits are provided inside the outer circumferential side wall of the hole of the casting nozzle for the molten steel, and a material which is softened and melted at the temperature of 700-1550 deg.C is packed thereinto to form the layer both for the thermal insulation and for shutting off the gas permeation. This constitution prevents the molten steel passing through the nozzle from being brought into contact with the air and prevents the thermal diffusion of the molten steel even through the carbon and the silica in the structure are gasified through the oxidizing or the reducing reaction while in use at high temperature, vaporized and disposed as CO, CO2, SiO and the constitution becomes porous.
Patent JP-H04122315-A (JP)
Title: Partition for multiple purpose
Inventor: IWATA NORIAKI
IPC: B32B3/12
Filed: 1990-09-14
Abstract: PURPOSE:To obtain the partition of high interior-effect without the sense of oppression at the same time as beauty is neatly displayed on the surface, by forming the whole section or partial section of a partition main-body, with a honeycomb structural-body having a plurality of penetration holes. CONSTITUTION:The whole section of a partition main-body 1 is formed with a honeycomb structural-body 2. The honeycomb structural-body 2 is a square- shaped thick plate having a specified thickness, and in the thickness direction, a plurality of parallel penetration hole 3 are opened. When the honeycomb structural-body is of ceramic, for example, then by a honey-comb extrusion molding metallic mold, kneading material is extruded to be molded, and is obtained by burning the extrusion molding body. At both the lower ends of the honeycomb structural-body, bearing metal fittings 4, 5 are fitted. Besides, when the internal side of a partition is used for a reception space, then voices are absorbed by the honeycomb penetration holes, and contents on discussing with guests are just transmitted to an external side as ambiguous noise, and confidential property can be retained.