baber/WOPTO huggingface dataset:
Patent JP-H06285065-A (JP)
Title: Ultrasonic doppler diagnostic system
Inventor: SANO AKIHIRO
IPC: A61B8/08
Filed: 1993-03-31
Abstract: PURPOSE:To display the arithmetic result corresponding to the time direction and to improve the diagnostic accuracy by detecting the movement speed of the moving parts such as the myocardium and blood vessel wall over plural frames with the use of the ultrasonic Doppler method and computing the characteristic amount of the movement of the diagnostic parts based on the movement speed. CONSTITUTION:A device main body 12 which processes the reception signal of an ultrasonic probe 11 connects a B-mode digital scanning converter section 16 converting echo data for ultrasonic scanning into the reference TV scanning data to the output of an ultrasonic wave sending/receiving section 15 and a phase detection section 20. The phase detection section 20 outputs only the low-frequency Doppler signal to a filter section 21, where the excess Doppler components such as the valve movement other than the heart valve and the blood flow are removed. A Doppler signal after the filtering is processed by a frequency analyzing section 22 and sent as color Doppler information to a vector arithmetic section 23. The absolute speed of the myocardium is estimated and the estimated result is displayed corresponding to the time direction on a display device 19.
Patent JP-H0672557-A (JP)
Title: Separation method of heat treated material from heat treatment vessel and its device
Inventor: YAMAMOTO HIROYUKI
IPC: B22F3/24
Filed: 1992-03-30
Abstract: PURPOSE:To provide good workability and prevent reduction of the service life of a heat treatment vessel by separating and discharging heat treated material adhered on the heat treatment vessel simultaneously. CONSTITUTION:A dual reverse arm 5 is closed at the right position which opposes to a collar section 2a of a heat treatment vessel 2 like plate fed from heat treatment process, the collar section 2a is sandwiched, and the heat treatment vessel 2 is held. After a clutch 8b of reversing device 3 is turned on and a brake 8a is released, a servo motor 7 is turned forward in the arrow n direction, and the reverse arm 5 and the heat treatment vessel 2 like plate are turned from the right position to the turn position at 110 deg. in the arrow p direction. Then, the clutch 8b is turned off and both are dropped and turned freely in the arrow q direction. When the heat treatment vessel 2 is reversed, the collar sections 2a, 2b of the vessel 2 are forced to collide against a collision body 15 of a collision and separation device 6. Heat treated material 1 is separated from the heat treatment vessel 2 like plate due to kinetic energy applied up to now and collision energy obtained in collision and dropped on a belt conveyor 4.
Patent JP-H09268764-A (JP)
Title: Movable carrier
Inventor: HOSODA TOMOSHI
IPC: E04G21/16
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To easily and safely execute works for installing sheathing roof boards on purlins. SOLUTION: A movable carrier 9 is equipped with a carrier main body 10 for carrying sheathing roof boards, a plurality of sliding rollers 13a or 13b attached to the underside of the carrier main body 10 from its side A to the other side B at intervals approximately equal to intervals of purlins, engaging rollers 15 attached to the carrier main body 10 on positions close to the sliding rollers 13a positioned near the side A of the carrier main body 10 and being adjoined to and in intersecting at a right angle the sliding rollers 13a, and a support member 17 provided in upward projection at a position near the other side B of the carrier main body 10.  When the movable carrier 9 is placed on the plurality of purlins, the sliding rollers 13a or 13b become capable of sliding over the surface of the purlins while the engaging rollers 15 become capable of being engaged slidably with the upper lateral of the purlin placed in the uppermost position.
Patent JP-H04286273-A (JP)
Title: Facsimile equipment
Inventor: FUJITA SHIGERU
IPC: H04N1/21
Filed: 1991-03-14
Abstract: PURPOSE:To provide a facsimile equipment which can easily arrange and retrieve reception picture data. CONSTITUTION:When picture data is received, control information adding the option of the communication protocol is fetched so as to store it in an external storing device 11 by relating with reception picture data concerned, picture data is arranged by a specified rule through the use of the control information, the retrieval is executed, the result is displayed in a display part 5 and a print output is executed by a recording part 12.
Patent JP-H05283194-A (JP)
Title: Microwave plasma generator
IPC: H05H1/46
Filed: 1992-03-31
Abstract: PURPOSE:To efficiently increase the plasma density and save the labor for maintenance by maintaining the inside near one end section fitted to the discharge container of a wave guide at the pressure lower than that in the discharge container. CONSTITUTION:The inside of a discharge container 2 is decompressed to the preset pressure by an exhaust device 29, and the hydrogen gas forming plasma is introduced into the container 21. A low-pressure container 36 is exhausted by an exhaust device 38, and the inside of a connecting pipe section 32 communicated with it via small holes 35 is maintained at the pressure lower than that in the container 21. Microwaves propagated in the main pipe section 33 and connection pipe section 32 of a wave guide 31 are introduced into the container 21 through a vacuum window 34 and an opening 30, and discharge plasma is generated in the container 21. The plasma is confined in a space 23 by the magnetic field of permanent magnets 26. The window 34 is fitted at one end invisible from the other end of the connecting pipe section 32 of the container 21, it is formed invisibly from the opening of the container 21, it is not directly exposed to plasma, and the labor for maintenance is saved.
Patent JP-H06291329-A (JP)
Title: Preparation of virtual earthing type non-volatile semiconductor device
Inventor: ARAI NORIHISA
IPC: H01L29/788
Filed: 1993-04-01
Abstract: PURPOSE:To have the structure where the part of a floating gate is projected from a field insulating film to improve a coupling ratio while improving write speed and read speed by forming a stripe-shaped insulating film having a two- layer structure of the members having different etching rates. CONSTITUTION:A lamination film, where an insulating lower film containing a second conductive type impurity and an upper layer film having a different etching ratio from this lower layer film are laminated-formed, is formed on the first conductive type surface of a semiconductor substrate 101. The first conductor films 105 are buried-formed on the semiconductor substrate 101 in the gaps of these stripe-shaped laminated films through the first gate insulating film 104. Next, the second conductive type impurity is diffused in a solid phase, the upper layer film of the laminated film is etched off for projecting the first conductor film 105. Then, a second conductor film 108 is formed on the upper face and the sides through a second gate insulating film.
Patent JP-S552746-A (JP)
Title: Electrolytic refining method of copper
Inventor: TANIGAWA TOORU
IPC: C25D3/38
Filed: 1978-06-21
Abstract: PURPOSE: To refine and recover copper of high grade with good productivity by dissolving the organic sulfate ester added with polyoxyalkylene in a slight amount of acidic copper solution and allowing pure copper to deposit on a cathode through electrolysis reaction.  
     CONSTITUTION: If the organic sulfate ester added with polyoxyalkylene chains shown in formula I is added at 0.1 to 500 ppm, preferably 1 to 100 ppm, about 1 to 300g per electric copper t, preferably about 1 to 100g, into an acidic copper solution, the quality of electric copper improves and power loss is saved as a result of densier and smoother crystals and supressed protrusion form growth in practicable electrolysis conditions. If the abovementioned ester is used in combination with glue, thiourea, etc. as additives rather than it is used alone, the synergistic effect is provided. In the formula, m; integers of 2 to 3, n; integers of 1 to 20, R is H or HC groups of C 1  thru C 20 , X is H, alkaline metals, NH 4   + , amines, aliphatic groups  of C 1  thru C 20  or R-(OC m H 2m )-. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06102239-A (JP)
Title: Portable type sulfurous acid detector
Inventor: IKEDA KENJI
IPC: G01N27/416
Filed: 1992-03-31
Abstract: PURPOSE:To obtain a portable type sulfurous acid detector which enable operation with a battery while being compact and suitable for carrying. CONSTITUTION:This apparatus is provided with a washing water container 11 and a sample container 12 which are set on the top of a base body 1, a measuring chamber of a liquid to be measured which is set below the containers while being placed facing a detecting part of an oxygen detector with an inlet at the bottom thereof and an outlet at the top thereof and a sensor 2 comprising a biomembrane disposed between the detecting part and the measuring chamber. A detection instrument 5 is provided to display the concentration of sulfurous acid of a liquid to e measured by a computation from an output of the oxygen detector, a changeover valve 14 as arranged in a supply path 13 linking the washing water container, the sample container 12 and the measuring chamber and a drain container 15 which is set below the sensor to drain water of the measuring chamber through a drain path 16. A sample and the washing water are supplied to the top from the bottom of the measuring chamber by the gravity thereof.
Patent JP-H09266468-A (JP)
Title: Automatic installation operation system
Inventor: MASUDA KOICHI
IPC: H04H20/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To attain more sophisticated control based on information such as meteorological information by selecting information useful for an installation being a control object from various kinds of information sets broadcast from an FM multiplex broadcast station so as to use the selected information as part of environment information. SOLUTION: After a broadcast wave sent from an FM multiplex broadcast station is received by an FM receiver 2 provided with an antenna 1 and a band pass filter is used to extract only a signal for a multiplex signal frequency band. Then a digital demodulator 3 is used to apply processing reverse to that having been conducted by the FM multiplex broadcast station to the extracted signal to demodulate the signal into binary data and an error correction unit 4 corrects a transmission error in a space transmission line. Moreover, information before multiplexing is extracted from the binary data outputted from the error correction unit 4 by a data demodulation recognition means 5.  Then a control information generating means 7 adds data extracted by the data demodulation recognition means 5 to environment data detected by an environment detection means 6 to determine control data to be outputted to a control means 8.
Patent JP-S561772-A (JP)
Title: Control of rectifier
Inventor: YANAGIDA KEIICHIROU
IPC: H02M7/155
Filed: 1979-06-14
Abstract: PURPOSE:To invariably hold the variation in the synchronous power source output within the cyclic change of the power source voltage by arranging the counter, the range setting circuit and the relative priority circuit for the synchronous power source of the firing circuit of the thyristor. CONSTITUTION:The output of the insulated transformer 8 distorts so much during the commutation of the main circuit that the output of the square wave generation circuit 10 in no way coincides the power source voltage through the filter 9. Therefore, while the operation is off with no action of the main circuit, the frequency of the synchronization of the power source voltage is counted with the counter 11 and further, the range of the variations of the frequency is set nearly at the zero point of the power source voltage with the width setting circuit 12. If the change point of the square wave is found within the set range from the output of the square wave generation circuit 10 and the output of the range setting circuit 12, the output of the square wave generation circuit 10 is transmitted as it is by the relative priority circuit 13. But when it is found out of the set range, the output of the range setting circuit 12 is preferred to correct the output of the square wave generation circuit 10.
Patent JP-H06265026-A (JP)
Title: Slide ring for shaft sealing device
Inventor: KANI AKIRA
IPC: F16J15/34
Filed: 1993-03-10
Abstract: PURPOSE:To provide a slide ring which is constituted to provide proper lubrication and pumping operation of a slide surface by means of grooves despite of a rotation speed and the temperature of sealing fluid and prevent the occurrence of leakage during a stop and low speed rotation. CONSTITUTION:A plurality of embedding materials 3 embedded in a direction crossing the rotation direction of a slide ring matrix 2 and formed of a slide material having the coefficient of thermal expansion lower than that of the slide ring matrix 2 are provided. A smooth slide surface 1a comprises an end face 2a in an axial direction of the slide ring matrix 2; and the end face 3a of the embedding material 3 exposed to one end face 2a. A groove is formed in the end face 3a of the embedding material 3 by means of a difference in thermal expansion between the slide ring matrix 2 and the embedding material 3.
Patent JP-H06256489-A (JP)
Title: Liquid-crystal polyester graft polymer and composite composition containing the same
Inventor: OYANAGI YASUSHI
IPC: C08G63/685
Filed: 1993-03-09
Abstract: PURPOSE:To obtain the subject polymer useful as a compatibilizing agent for a combination of a thermotropic liquid-crystal polymer with a polystyrene resin by constituting it of four specific kinds of structural units. CONSTITUTION:This polymer comprises 40-80mol% structural units having the structure represented by formula I, 5-30mol% structural units having a structure represented by formula II (wherein R1 is formula V, etc.), 10-30mol% structural units having a structure represented by formula III (wherein R2 is formula VI, etc.), and 5-30mol% structural units having a structure represented by formula IV based on all these units. The polymer is mixed with a thermotropic liquid-crystal polymer and a polystyrene resin, thereby giving the objective composition.
Patent JP-S62233307-A (JP)
Inventor: HARA AKIRA
IPC: E01B31/12
Filed: 1986-03-31
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-H06269082-A (JP)
Title: Microphone equipment and its directivity conversion method
Inventor: SHIGA TAKEO
IPC: H04R3/00
Filed: 1993-03-09
Abstract: PURPOSE:To vary the directivity and to sharpen the directivity electrically of the microphone equipment comprising plural sound receiving elements. CONSTITUTION:Plural sound receiving elements 1 are arranged side by side in x, y directions respectively and outputs of the sound receiving elements are synthesized to extract an output signal representing an omnidirectivity, dual directivity in x, y directions, a high order dual directivity and these synergitic directivity. After the output signal of each directivity is subject to prescribed coordinate transformation arithmetic operation, the result is synthesized respectively to obtain a synthesis directivity in a predetermined direction. Thus, a microphone equipment 6 is fixed at a predetermined position and optional coordinate transformation arithmetic operation is executed to select and receive a sound in an optional direction.
Patent JP-2000265547-A (JP)
Title: Building
Inventor: SAGUCHI TATSUYA
IPC: E04B1/20
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a piece of land by providing a large beam on a two- storied balcony and the handrail part of a passage in the four-storied dwelling of specific height so as not to be projected to one-storied parking space. SOLUTION: The building 1 of height of 10 m or lower is constituted of one-storied parking space 2 and 2-4-storied living rooms 3, and balconies 4 communicating with the room 3 and passages 5 are oppositely provided in two - four stories. Next, a large beam 10 is provided on the upper part of the outer wall 8 between the room 3 and the balcony 4 and the upper part or the like of the outside of the passage between the layers of the 2-4 stories, and a handrail part 12 used for the large beam thickly and firmly forming the handrail part of the two-storied balcony 4 and a gallery 5 between one story and the four-story.  Thereby since the large beam of the longitudinal direction of the balcony and the passage is not projected into the parking space, parking obstruction can be prevented, after the height of each story is sufficiently taken by only a part in which the large beam is not projected into the parking space, the height of the building can be made 10 m or lower, thus, shading regulation is not received in an area except for a lower layer dwelling exclusive area, and the building can be effectively constructed for a site.
Patent JP-S5410359-A (JP)
Title: Silicone composition for viscous fluid couplings
Inventor: NAKASUJI KATSUYOSHI
IPC: C09K3/10
Filed: 1977-06-27
Abstract: PURPOSE: A composition usable as enclosed oils for viscous fluid coupling of automobiles having improved heat resistance, shear resistance, and durability, prepared by incorporating a specific organopolysiloxane and a phenylalkylpolysiloxane with an alkylpolysiloxane. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0645858-A (JP)
Title: Frequency controller
Inventor: KIKUCHI SUSUMU
IPC: G11B5/035
Filed: 1993-04-01
Abstract: PURPOSE:To give a sense of reassurance and a sense of serenity to reproduced sounds of, for example, a magnetic tape by comparing respective outputs of a low frequency component extracting filter and a middle and high band component extracting filter and correcting the level of the middle and high band component based on the analysis result of the extent of deviation from the 1/f characteristic so that it conforms to the 1/f characteristic. CONSTITUTION:When the reproduced signal reproduced from the magnetic tape by a magnetic head 1 is amplified to a prescribed level by a regenerative amplifier 2 and the hiss noise of the magnetic tape itself is reduced by a Dolby IC 3, the high band is corrected along the 1/f characteristic by a correcting circuit 4. The output from the correcting circuit 4 has the spectrum analyzed by an analysis circuit 5. That is, a comparator analyzes the extent of deviation from the 1/f characteristic based on outputs of a BPF 8 as the middle and low band component extracting filter and a BPF 7 as the high band component extracting filter. A CPU 6 causes. the correcting circuit 4 to correct the level of middle and high band component based on the analysis result.
Patent JP-S60218940-A (JP)
Title: Multiplex transmission system of data
Inventor: SAKAIDA SHINYA
IPC: H04L5/06
Filed: 1984-04-13
Abstract: PURPOSE:To prevent the effects of crosstalks, etc. to other system devices making use of the transport of power lines, by producing and transmitting frequency signals in response to combinations of logical states of plural types of digital data supplied from a digital data input means and discriminating these logical states according to the frequency of a received signal. CONSTITUTION:Both the 1st and 2nd modulation/demodulaton parts 1 and 2 vary their output frequencies according to the logic of the transmission data B. Analog switches 3 and 4 are switched in response to the logic of the data A and turned on and off in a complementary relation at all times. The outputs of both switches 3 and 4 are sent to a transmission part 5, and the frequency signals sent from both switches 3 and 4 are superposed on the power supply voltage on a power line 6 and transmitted. The frequency signal received at a reception part 7 is applied to the part 1 as well as to the part 2. Then the output of each comparator is supplied to an OR circuit 9 to obtain OR. Thus the data B is extracted.
Patent JP-H06286829-A (JP)
Title: Positioning mechanism for wafer
Inventor: IKEDA KAZUTO
IPC: B65G1/16
Filed: 1993-04-01
Abstract: PURPOSE:To provide a positioning mechanism, which has simple structure and is excellent in maintainability and economics, for a notched wafer. CONSTITUTION:A wafer 10 is supported by a stopper 40 and a driving roller 30 (a), and a notch 20 is moved in the arrow Q direction according to the rotation of the driving roller 30 (b), and then, the notch 20 is engaged with a stopper 40, and at the same time, the wafer 10 is supported by a guide roller 50 and the stopper 40 and is stopped (C).
Patent JP-S5412356-A (JP)
Title: Novel 2-(2-fluoro-4-biphenyl)-propionic acid ester derivatives
Inventor: NODA KANJI
IPC: A61K31/215
Filed: 1977-06-24
Abstract: PURPOSE: The title substances expressed by formula I: (n is 1 or 2; R 1  is H or lower alkyl; R 2  is OH, trihalomethyl, aryl, or pyridyl). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59202311-A (JP)
Title: Catalytic burner
Inventor: SHIMADA RIYOUJI
IPC: F23D14/18
Filed: 1983-04-28
Abstract: PURPOSE:To enable cleaning of exhaust gas through stable and efficient flameless combustion of fuel on a catalyst body in a ratio of the air to the fuel which covers a wide range, by a method wherein bored holes in an injection plate are ununiformly disposed. CONSTITUTION:An injection plate 10, having a number of bored holes 9 which are divided into 6 blocks for arrangement, is disposed ahead of evaporation premixing cylinder 5 so that it is formed integrally with the evaporation premixing cylinder 5. A cylindrical combustion cylinder 11 of a heat resisting metal is further joined thereto. A back fire preventing plate 12, a catalyst body 13, and a honeycomb shut-off plate 14 for preventing the cooling action of the open air on the catalyst body 13, are disposed, in order as one faces the front, to the combustion cylinder 11. This minimizes the possibility of the occurrence of back fire even if an excess rate is decreased, enables to perform combustion in the vicinity of a theoretical combustion air amount, allows to obtain a wide combustion width, and permits stable combustion of the fuel.
Patent JP-S56555-A (JP)
Title: Mounting device for distributor
Inventor: SAITOU MINORU
IPC: F02P17/02
Filed: 1979-06-13
Abstract: PURPOSE:To make a mounting position unalterable after a distributor body is mounted by mounting the distributor body on an engine case, thereby fixing a locating member solidly on a mounting plate of the distributor body. CONSTITUTION:To mount a distributor body 1 on an engine case 4, first a cylindrical part 2b of the distributor body 1 is inserted in an insertion hole 4b of the engine case 4, and a bolt 5 is fitted in a slit 2c in circular arc in this case. Next, as inserting the bolt 5 in a spherical spacer 6, a nut 7 is screwed with the bolt 5 loosely through a washer 8. Then, the distributor body 1 is turned to the engine case 4 with its cylindrical part 2b as a center, and an engine ignition time is adjusted (set) normally. The nut 7 is then clamped and the spherical spacer 6 is thrusted in a gap A between the slit 2c and the bolt 5 as deformed. Now, the distributor body 1 cannot be turned to the case 4.