baber/WOPTO huggingface dataset:
Patent JP-H02121640-A (JP)
Title: Ultrasonic blood flow imaging apparatus
Inventor: JIBIKI TAKAO
IPC: A61B8/06
Filed: 1988-10-31
Abstract: PURPOSE:To reduce operation quantity by reducing the quantity of data for the operation of blood flow data by selectively converting a blood flow signal calculated on the basis of an echo signal and a Doppler signal to a display signal. CONSTITUTION:The first analogue/digital conversion means 6 uses the first cycle pulse signal outputted from the first pulse signal generation means 3 as a sample clock and digitally converts an echo signal to store the same in the first memory means 7. The second analogue/digital conversion means 9 uses the second cycle pulse signal outputted from the second pulse signal generation means 15 as a sampling clock and digitally converts a Doppler signal to store the same in the second memory means 12. Further, a digital scanning converter 13 reads the blood flow signal calculated on the basis of the echo signal and the Doppler signal on the basis of the first cycle pulse signal to selectively convert the same to a display signal. As a result, the quantity of data for the operation of blood flow data can he reduced and operation quantity can be reduced.
Patent JP-H02120706-A (JP)
Title: Optical transmission path
Inventor: SHIGEMATSU MASAYUKI
IPC: H04B10/2581
Filed: 1988-10-31
Abstract: PURPOSE:To obviate the generation of a fluctuation in output light intensity at the time of distribution of light signals even if an LD light source having high directivity is used by interposing a mode scrambler between an optical fiber coupler and the light source. CONSTITUTION:The LD light source 10 is connected to an FC connector 11 and further a 1X4 star coupler 1 by which the light source is branched and is connected via output terminals 1L to 4L and FC connectors 11a to 11d to an optical power meter 12. The mode scrambler 13 is interposed between the light source 10 and the FC connector 11. Mode conversion is executed by controlling the excitation state in the fiber by means of the mode scrambler 13. As a result, the stationary excitation state including not only a lower mode but a higher mode as well is attained. The light is, therefore, distributed in such a manner as to obviate the generation of the fluctuation in the output light intensity of the respective output terminals 1L to 4L at when an LED is used for the light source 10.
Patent JP-H10122541-A (JP)
Title: Incinerated ash processing device
Inventor: SHIMURA NAOHIKO
IPC: F23J1/00
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an incinerated ash processing device which makes harmless and reduces the volume of the incinerated ashes emitted from a thermal power electric plant and further collects variable metals. SOLUTION: In an incinerated ash processing device which processes incinerated ashes emitted form a thermal power plant, there are provided an unburnt carbon removal device 9 which processes the incinerated ashes to fine particles and removes an unburnt carbon content, a heat plasma generation device 10 which melts the incinerated ashes whose unburnt carbon content is removed by the unburnt carbon removal device and evaporates, decomposes and reduces metal in the ashes and a heat exchanger 12 which cools and condenses the reduced metal vapor.  Due to this construction, the incinerated ashes are decomposed at high temperature with the heat plasma and volume-reduced, which makes it possible to reduce the size of processing equipment and eliminate the need for scattering processing equipment and sample variable metal contained in the ashes for its application and turn them for effective application to industrial materials of slug or the like and thereby provide an excellent thermal power plant which is excellent in both waste processing and resource cycle.
Patent JP-H04149850-A (JP)
Title: Device for opening cassette cover
Inventor: YOSHII TETSUJI
IPC: G11B15/665
Filed: 1990-10-12
Abstract: PURPOSE:To surely open a slide cover at the time of inserting a tape cassette having the slide cover so as to turn its opened face to the side by providing this cassette cover opening device with a tape cassette pull-in member and a slide cover opening member. CONSTITUTION:When the tape cassette 31 having the slide cover is inserted by an operator's hand so that its label face is turned upward and its opening face is turned to the right side in the direction of an insertion port 2, a claw 25 of a pull-in claw 7 is rotated against the force of a plate spring and abutted upon a new cassette pull-in claw 27, the claw 27 is rotated, and the top end part of the claw 27 falls into a pull-in engagement recessed part 33 to complete manual insertion. The inserting top end part of the cassette 31 passes the front of a slide cover opening pin 15 in waiting on the way of the pulling of the cassette 31 by means of the power of the member 7, the slide cover opening member 13 starts to be rotated before the arrival of a recessed part 34, the pin 15 enters into the member 13 because the shapes of an interlocking lever 9 and a cam part 11 have been determined. Thus, the opening of the slide cover 32 is also completed at the time of pulling the cassette 31.
Patent JP-H08135849-A (JP)
Title: Electric wire pipe fixture
Inventor: KUBOTA TAKAYUKI
IPC: F16L3/137
Filed: 1994-11-08
Abstract: PURPOSE: To improve workability and easily fix an electric wire pipe, etc., with the less number of parts, by installing a flexible tightening bar having a plurality of engagement bodies at one end part and a supporting body at the other end part, installing a fixing projection at the top end part of the supporting body, and forming an engagement body engagement part on the supporting body. CONSTITUTION: As for the use of an electric wire pipe fixture 20, a flexible tightening bar 11 is wound on the peripheral surface of an electric wire pipe 16, and the top end part is inserted into a through hole 13. The top end part of the tightening stripe 11 is pulled from the outlet side of a through hole 13 up to the time when the tightening bar 11 and the electric wire pipe 16 are closely attached. When the tightening bar 11 and the electric wire pipe 16 are closely attached, the pulling work is suspended, and then a top shaped part 11b is engaged with an engagement part 13a, and the electric wire pipe 16 is surely held by the tightening stripe 11. In this state, a fixing projection 14 is inserted into a fixing hole 18 on an angle member 17 formed to support the electric wire pipe 16. The fixing projection 14 is pushed into the fixing hole 18 up to the time when the engagement groove 15 is engaged with the edge part of the fixing hole 18, and the fixing projection 14 is fitted with the angle member 17.
Patent JP-H1194012-A (JP)
Title: Liquid sealing mount and axle box suspension using it for railway rolling stock
Inventor: SAGAWA KAZUHIKO
IPC: F16F13/08
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To improve maintenance performance of a damping device by adopting a liquid sealing mount which shows high damping characteristics in all frequency ranges including a low frequency range. SOLUTION: A rectangular cylindrical support shaft 4 is penetrated into an axis of a case 1. A flexible sealing cover 5 is arranged between an upper end of the support shaft 4 and an upper end of the case 1, for sealing. A lamination mount 6 is arranged between the lower side of the case 1 and the lower side of the support shaft 4 in a water-tight manner. A damping plate 8 having a short cylindrical flange on its peripheral edge is attached to the upper portion of the support shaft 4, within a water-sealing chamber surrounded by the flexible sealing cover 5 and the lamination mount 6, with a clearance 8a. A damping plate 9 is attached to a stepped portion on an inner surface of the case, with a clearance 9a in respect to the support shaft 4. Highly viscous liquid 7 is sealed into the water-sealing chamber.
Patent JP-H0985638-A (JP)
Title: Pin extracting tool
Inventor: NAGAHISA YASUNOBU
IPC: B25B27/08
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To easily and quickly pull out a pin member by providing a rod travel piece for causing the head of a pin extraction rod to move in a direction for pulling out the pin member relative to a bolt head, when a hammering member is driven along the direction toward a pin coupling plane. SOLUTION: An outer cylinder 18 is gripped by one hand and the other hand is used to drive a hammering projection 21 formed on a hammering member 12 with a hammer Q toward the coupling direction B of a knock pin P. As a result, an impact due to hammering acts on the outer end 14c of a rod travel piece 14, thereby displacing the outer end 14C downward. At the same time, the inner end 14b of the travel piece 14 is displaced along a knock pin extracting direction. According to the displacement, a pin extracting rod 13 is caused to slide in the extracting direction thereof, together with a knock pin P, under impact. As a result, the knock pin P is pulled out.
Patent JP-H06104231-A (JP)
Title: Radical cell for pyropyzed hydrogen generation
Inventor: YAMAMOTO TAKATOSHI
IPC: H01L21/203
Filed: 1992-09-17
Abstract: PURPOSE:To provide a radical cell, for pyrolyzed hydrogen generation use, wherein its structure is simple, its hydrogen-radical generation efficiency is good and its impurity gas generation is small. CONSTITUTION:The title cell is provided with a pipe-shaped reaction chamber 1, with a coil-shaped heating heater 3 which is installed at the inside of the reaction chamber 1 and which heats hydrogen gas 2, with a reflecting plate 4 installed so as to cover the outer circumference of the reaction chamber 1 and with a gas guidance part 9 arranged and installed on the central axis of the reaction chamber 1. The reaction chamber 1 and the gas guidance part 9 are formed of sapphire or high-purity alumina, and the heating heater 3 is formed of tungsten.
Patent JP-H05115059-A (JP)
Title: Adaptive blocking picture coder
Inventor: MURAKAMI ATSUMICHI
IPC: H04N19/60
Filed: 1991-10-22
Abstract: PURPOSE:To apply conversion coding to a blocked signal by deciding adaptively how picture elements included in both fields are combined for blocking when a picture signal obtained by interlace scanning is blocked. CONSTITUTION:A noninterlace section 1 synthesizes input picture signal series 100 inputted for each field subjected interlace scanning into one frame to obtain a non-interlace processing signal 101. The noninterlace processing signal 101 is blocked by blocking sections 3, 4, 9, 10 different from the blocking system, a blocking decision section 2 selects adaptively the blocking by a decided blocking arrangement selection signal 102 and converts the result. According to the type of the blocking, the conversion coefficient is quantized with quantization accuracy subjected to variable control. The coefficient is coded in order select according to the type of the blocking.
Patent JP-H0798003-A (JP)
Title: Multistage extention/contraction boom device
Inventor: KURODA TOKIYOSHI
IPC: F15B15/16
Filed: 1993-09-28
Abstract: PURPOSE:To increase height at the time of maximum extention compared to the time of maximum contraction by telescopically fitting booms, making punched bosses have relation to bottom plates for connection of cylinders which are arranged in line on a circumferential line, forming required number of escape holes on the bottom plates and cutting grooves on the boom pipes. CONSTITUTION:Booms 10, 20, 30, 40 are telescopically fitted, while a bottom plate 13, a punched boss 16 and the like are welded to each boom. A rod side end 3 of a cylinder is fixed into a shaft hole of the punched boss 16. A rear seat plate 5 of the cylinder is fixed to an installation hole 24 of a bottom plate 23 of the second boom by means of a bolt. The punched boss 16 and the bottom plate 23 have a relation for connection of the cylinder. Other punched bosses and the bottom plates have the same relation. The cylinders are arranged in a tine on a circumferential line in a sectional area of the smallest boom. At the time of contraction, the bottom plate 13 or the like of the boom pipes are in contact with the lower cylinder. Escape holes 15 and cutting grooves 12 are formed on the positions showing the same angle with the cylinder. The measurement at the time of maximum contraction can be reduced to sum of thickness of the bottom plates of the booms.
Patent JP-H1142524-A (JP)
Title: Clamping device
Inventor: SCHRON JACK H JR
IPC: B25B5/06
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To clamp a workpiece in a correct position by arranging a shape memory alloy for moving a clamping member into a clamped or unclamped fixed position. SOLUTION: When the temperature of a heating jacket 144 rises, the volume of expander material of an expander 140 increases, and the expander 140 moves the clamp surface 124 of a clamp head 122 so as to be separated from a workpiece 102. Once the workpiece is appropriately positioned on a clamp body 108, the heating jacket 144 is cooled, and a power supply 150 is made inoperative. When the heating jacket 144 is cooled, the expander material is put back into its original shape and volume. The expandable material of the expander 140 is a shape memory alloy mainly formed of nickel and titanium.
Patent JP-H08136932-A (JP)
Title: Method for introducing slightly inclined perpendicular arrangement to liquid crystal, liquid crystal electrooptical element and liquid crystal light valve
Inventor: KATO NAOKI
IPC: G02F1/1337
Filed: 1994-11-08
Abstract: PURPOSE: To make it possible to introduce perpendicular orientation having a slight inclination into liquid crystal layers by simple one stage of film formation by depositing inorg. matter by vacuum evaporation on substrates in compliance with specific conditions, thereby forming oriented films. CONSTITUTION: A vacuum chamber 101 is internally provided with an evaporating source 102, a substrate holding mechanism 104 and a film thickness gage 105. This film thickness gage 105 is installed in a perpendicular direction equidistantly to the substrates from the evaporating source 102. Plural pieces of the substrates are set in a holding jig 103 and this holding jig is set in a holding mechanism 104 having positioning and rotating mechanisms in such a manner that the substrates can be held at a prescribed angle with the splashing direction of the evaporating material from the evaporating source 102. The inorg. matter is deposited by vacuum evaporation from the specified direction inclined with the normal direction of the substrates, by which the oriented films are formed.  The conditions under which the oriented films are formed are so set that the incident angle viewed from the direction parallel with the substrates is >=45 to <=70 deg. and that the film thickness measured by the film thickness gage 105 at the time of the film formation is >=20 to <=500nm.
Patent JP-S63127984-A (JP)
Title: Linear material feeding/winding device
Inventor: HORIGUCHI TADASHI
IPC: B65H59/16
Filed: 1986-11-19
Abstract: PURPOSE:To feed/wind linear material with low tensile force and low fluctuation, by varying the inclination angle of a guide shaft and enabling adjustment of tensile force being applied onto the linear material because of the load of a moving pulley. CONSTITUTION:Tensile force being applied onto a linear material 1 being fed out from a bobbin 2 by means of a drive unit 4 is regulated by means of an inclined dancer pulley device 20. Said device 20 comprises a fixed pulley 22 fixed to a frame 5 and a dancer pulley 21, and a guide shaft 24 is fixed while inclining by means of an angle adjusting bolt 23, thereby the load of the dancer pulley 21 and a weight 27 fixed slidably to the guide shaft 24 is not applied as it is onto the linear body 1 but only a component thereof corresponding to the inclination angle theta is applied. Furthermore, the friction dancer pulley 21 and the guide shaft 24 is reduced. Consequently, the linear material can be fed/wound with low tensile force and low fluctuation, and the tensile force can be regulated finely.
Patent JP-S60228896-A (JP)
Title: Multivalent heater
Inventor: URURIHI GURIGAATO
IPC: F28D1/053
Filed: 1984-12-27
Abstract: 1. Radiator for space heating with convectors supplied from different energy sources. The upper convector (2) is operated by means of a heating medium of a higher temperature and the lower convector (1) is operated by means of a heating medium of a lower temperature. The convectors are equipped with heatconducting lamellae (3, 4) - arranged one after the other in flow direction - that divide an air duct into a number of continuously ascending open flues (14). The radiator is characterized by the fact that the lamellae (4) of the higher temperature convector are connected with the lamellae (3) of the lower temperature convector by means of heat insulating bridges (11) made of a material of minor heat conductivity, such that the open flues (14) are kept free.
Patent JP-H0578734-A (JP)
Title: Method for preventing decarburization on inside face of steel tube
Inventor: TANIMOTO SEIJI
IPC: C21D9/08
Filed: 1991-09-25
Abstract: PURPOSE:To prevent decarburization on the inside face of a steel tube and to eliminate surface grinding for removing a decarburizing layer after heat treatment in the heat treatment of a steel tube by a direct fire type annealing furnace in a decarburizing atmosphere. CONSTITUTION:At the time of subjecting a steel tube to spheroidizing by using a direct fire type heat treating furnace, preveously, scales and stuck materials such as a lubricant on the surface are removed away. After that, both ends of the tube are closed, and annealing is executed at 600 deg.C to the Ac3 point. Even in the case of a high carbon steel tube having >5% carbon content in which hot decarburization remarkaly occurs, spheroidizing can be executed with suppressed decarburization by using a direct type annealing furnace, and the reduction of its yield loss caused by the addition of a decarburization removing margin and the removing operation of a decarburizing layer can be eliminated.
Patent JP-S61156792-A (JP)
Inventor: OUCHI MASAYUKI
IPC: H05K3/28
Filed: 1984-12-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63128267-A (JP)
Title: Bridge circuit for current detection
Inventor: SHIMIZU HISASHI
IPC: G01R17/12
Filed: 1986-11-18
Abstract: PURPOSE:To correct variance of current detection in a temperature change of a third resistance which becomes a detecting resistance, by connecting in series a diode to a second resistance of a bridge circuit. CONSTITUTION:This bridge circuit is constituted of the third resistance 4 for detecting a current, a fourth resistance 8 connected in series to the third resistance 4, the first and the second resistances 6, 7, a diode 10 connected in series to the second resistance 7, and a fifth resistance 9. Between a connecting point of the first and the second resistances 6, 7 of the bridge circuit, and a connecting point of the fourth and the fifth resistances 8, 9, a comparator 11 is connected, and a cutoff signal for cutting off a current flowing to the third resistance 4 for detecting a current is outputted. In such a way, by connecting the diode 10 in series to the second resistance 7 in the bridge circuit, the variance of the resistance in a temperature change of the third resistance 4 for detecting a current can be corrected.
Patent JP-H06124307-A (JP)
Title: Data base processor
Inventor: MAKIMOTO HARUO
IPC: G06F17/30
Filed: 1992-10-14
Abstract: PURPOSE:To obtain the data base processor which stores an external storage device with data as a normal proper file and develops a data base of the data on a main storage device when the data base is used as to the constitution and processing of the data base. CONSTITUTION:The data base consists of tables 8 which are so defined that each table consists of a necessary number of objects 7, which are stored as minimum division units in an external storage device 1. An initializing process part 5 reads out the objects 7 to the main storage device 2 to constitute the data base 4 consisting of the tables 8 on the main storage device 2, and an access processing part 6 accesses the data base 4 at an access request as access to the tables 8 in the main storage area. When objects in a table 8 are added or deleted, the objects on the external storage device 1 are added or deleted at the same time.
Patent JP-2000106520-A (JP)
Title: Surface acoustic wave device
Inventor: KAMIKAWA HIROBUMI
IPC: H03H9/64
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide the surface acoustic wave device where a drift of a resonance frequency is effectively suppressed even after a surface acoustic wave element is mounted in a ceramic package and a metallic cover of the device is sealed. SOLUTION: In the surface acoustic wave device where a surface acoustic wave element 3 is contained in a ceramic package 2 with a cavity 21 formed thereto and an opening of the cavity 21 is sealed air-tightly by a metallic cover 1 by means of seam wielding, and a buffer layer 4 made of a silicone resin whose thickness is 50 μm or over is interposed between the surface acoustic wave element 3 and a bottom face of the cavity 21.
Patent JP-H08140190-A (JP)
Title: Speaker
Inventor: YANO HIROSHI
IPC: H04R9/02
Filed: 1994-11-09
Abstract: PURPOSE: To provide the thin and light-weight speaker of less distortion which is used in various acoustic apparatus. CONSTITUTION: An upper plate is divided into two parts 11A and 11B, and a space is provided in the part of their magnetic gap part 4. Thus, the thickness of the magnetic circuit is reduced by 2C in the condition of the same amplitude margin of a voice coil 8, and the speaker of less distortion is made thin.
Patent JP-H0986166-A (JP)
Title: Sun visor holding structure for vehicle
Inventor: KATO YOSHIAKI
IPC: B60J3/02
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To hold a sun visor at low costs and for a long time by fitting and engaging engaging parts arranged in parallel with one another at specified intervals in the rear side of the rotary shaft of the sun visor with engaging recessed parts formed in the outer peripheral surface of a hook and holding the sun visor in its stored state with moderation. SOLUTION: In a sun visor 1, the tip part of a stay 3 attached to a ceiling surface is fitted so as to be rotated and a rotary shaft part 1a provided in the vicinity of the other side part of a front edge part is fitted into the fitting inserting hole 2a of a hook 2. A shaft-like engaging part 1b in parallel with the rotary shaft 1a is provided in the rear part of the rotary shaft part 1a. On the other hand, the hook 2 has a fitting and inserting hole part 2a for the fitting and inserting of the rotary shaft part 1a and an engaging recessed part 2b which the engaging part 1b is fitted into and engaged with. Thus, when the sun visor 1 is stored, the engaging part 1b is fitted and engaged with the engaging recessed part 2b beyond its lower edge part 2b' and the sun visor 1 is held in the stored state with moderation.