baber/WOPTO huggingface dataset:
Patent JP-H0820942-A (JP)
Title: Method to continuously form drain wall in ground and casing for driving drain plate
Inventor: MATSUMURA EIJIRO
IPC: E02B7/00
Filed: 1994-07-11
Abstract: PURPOSE:To secure workability and improve the draining capacity of a drain wall, by guiding a guide member in an existing guide column by use of a easing with the guide member and a drain plate and closely driving the drain plate. CONSTITUTION:A drain plate 20 is driven close to an existing drain plate together with a easing 10 provided with guide members 12 at both sides. A guide column 30b connected to one of guide members 12 of the casing 10 is inserted in the ground at the same time. Add then the easing is pulled out so as to leave the guide column 30b and the drain plate 20 in the ground. Moreover, the driving position of drain plate 20 is shifted and the above processes are repeated. When driving the casing 10, the other guide member 12 of the easing 10 is driven by the guide of the existing guide column 30. When pulling out the easing 10, the existing guide column 30 is connected to the other guide member 12 of the easing 10. In this way, the draining capacity is improved by a group of drain plates 20 and a drain wall with a high draining capacity can be obtained.
Patent JP-S5970831-A (JP)
Title: Supercharging device of intake air in internal-combustion engine
Inventor: NAKAGOME HAYASHI
IPC: F02B39/10
Filed: 1982-10-17
Abstract: PURPOSE:To enable an adequate supercharge of high response characteristic throughout the full range of an engine speed to be performed with simple constitution, by using an electric motor operated by a car mounted battery or the like for driving a supercharger. CONSTITUTION:Referring the pressure in an intake system to the detected value of a pressure sensor PS and the preset pressure value, an electric motor driving a compressor C arranged in the intake system is feedback controlled. Accordingly, a supercharge, being operated always under a fixed pressure in no relation to the condition of an engine, is sufficiently applied to the engine from its low speed range, and any problem is never caused also in a response characteristic. Further because stable control is operted by a feedback loop while a driving shaft is never heated to a high temperature, intake air temperature can be prevented from increasing and substantial charging efficiency can be effectively increased.
Patent JP-S6338339-A (JP)
Title: Digital voice communication system
Inventor: NAKADA HIROSHI
IPC: H04B14/00
Filed: 1986-08-04
Abstract: PURPOSE:To provide the natural quality to calling by setting a threshold value of two steps, and detecting the voice and background sound to transmit no signal in a silent section nor for a fixed time after start of a non-voice section. CONSTITUTION:The threshold values of two steps, i.e., the high and low levels Va and Vb are set together with a time Ts in order to detect a silent section of an input analog sound signal 1. If the level of the signal 1 is set at V(t) at a time point (t), the signal 1 is delivered as it is as long as Va<V(t) is satisfied. While the signal 1 is not transmitted with Vb>V(t). In the case of Vb<=V (t)<=Va, the signal 1 is not transmitted as long as t-t'<Ts is satisfied there the (t') shows a time point when the level of the signal 1 is reduced from the value larger than Va and equal to Va finally before a time point (t). Then the signal 1 is transmitted with t-t'>=Ts. Thus it is possible to transmit selectively the background sounds of conversations and to eliminate the unnatural calls.
Patent JP-H0346624-A (JP)
Title: Liquid crystal display element
Inventor: CHINO EIJI
IPC: G02F1/1337
Filed: 1989-07-14
Abstract: PURPOSE:To obtain the tilt orientation approximate to a homeotropic orientation by applying an orienting agent consisting of a mixture composed of a Ti compd. and Cr compd. on at least either of 1st and 2nd substrates, subjecting the coating to an orientation treatment and then rubbing the coating in a specified direction. CONSTITUTION:After the orienting agent 8 consisting of the mixture composed of the Ti compd. and the Cr compd. is applied on at least either of the 1st and 2nd substrates 5, 6, the coating is rubbed in the specified direction. Ti alkoxide compds., such as Ti(O-C3H7)4 and Ti(O-C4H9)4, or Ti acylate compds., etc., are preferably used as the Ti compd. Aliphat. carboxylic acid Cr complex, such as lactic acid and caproic acid, fluorine-substd. carboxylic acid Cr complex, such as perfluorononanoic acid, etc., are preferably used. The tilt orientation approximate to the homeotropic orientation which is heretofore difficult, i.e. the orientation of about 85 to 89.5 deg. pretilt angle is obtd. uniformly over a wide range.
Patent JP-H0711818-A (JP)
Title: Latch receiving seat
Inventor: KURIKI KAZUO
IPC: E05B15/02
Filed: 1993-06-28
Abstract: PURPOSE:To make certain and easy adjustment in the forward and the rearward directions possible for engaging position of a latch, and to make correction possible for misalignment of a latch lock by a method wherein a guide pin provided in projection to a rotary cam plate is fitted into a ring-like guide groove formed to the reverse side on the bottom wall of an inner case. CONSTITUTION:An outer case 3 incorporating an inner case 4 is buried into a dug-out hole 22 provided to a vertical frame 21 of a doorway frame 2, and is fixed by screwing to the vertical frame 21 with fixing screws 7 that are inserted through the through holes 63, 63 formed to a cover plate 6 and through holes 33, 33 formed to the outer case 3. In the case where the engaging position of a latch 9 to the engaging surface 42 on the internal face of the inner case 4 is not correct, a rotary cam plate 5 is turned with a screw driver or the like that is inserted through a through hole formed to the cover plate 6 and fitted into a fitting groove formed to the surface of a rotary shaft 51, and the inner case 4 is moved thereby forward or rearward and engaging position of the latch 9 is adjusted. At this time, the rotary cam plate 5 is supported with a guide pin 52 that is fitted into a guide groove 64, and the guide pin 52 turns along the ring-like guide groove 64 when the cam plate turns, and thereby adjustment is made to the position.
Patent JP-S5888169-A (JP)
Inventor: IMAMURA YASUO
IPC: C04B35/58
Filed: 1981-11-16
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-H0472287-A (JP)
Title: Elevator device for construction
Inventor: ETSUHARA YOSHITADA
IPC: B66B9/187
Filed: 1990-07-09
Abstract: PURPOSE:To stably move an elevator cage up and down by vertically arranging a guide rail having a flat cross-sectional section for guiding a counterweight and the rear part of the cage. CONSTITUTION:When a cage 30 is moved up or down, since a guide rail 50 guides and holds not only both lift cable 40 and safety cable 41 but also the rear part of a cage elevating frame 31 in the guide section of the lift cable 40 which is stretched under tension, oscillation is prevented as a whole, and accordingly, the cage 30 can be stably moved up and down. Further, a counterweight 43 associated with the elevation of the cage 30 is guided with its support frame 44 by the guide rail 50, and accordingly, no oscillation occurs. Thus, no oscillation is transmitted from the counterweight 43 to the lift cable 40, it is possible to stably elevate the cage even though the rope guide section is too long.
Patent JP-2000015210-A (JP)
Title: Dry distillation thermal decomposition melting combustion apparatus for waste
Inventor: AYUKAWA DAISUKE
IPC: B09B3/00
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To recover heavy metals in a slag by decreasing comparatively economically which is discharged from a dry distillation thermal decomposition melting combustion apparatus for a waste. SOLUTION: In a dry distillation thermal decomposition melting combustion apparatus for a waste wherein a thermally decomposed gas G and a thermally decomposed residue D are generated by thermal decomposition of a waste C in a dry distillation thermal decomposition reactor 2, a combustible material 1 in the thermally decomposed gas G and the thermally decomposed residue D is melted and burned in a melt combustion apparatus 4, and a molten slag F from the combustion apparatus 4 is discharged as a water-granulated slag F2, slag treating equipment A comprising a slag pit 30 for receiving the molten slag F from the combustion apparatus 4, a burner device 31 for heating the molten slag F1 in the slag pit 30, a slag-cooling water-tank 39 for making a water-granulated slag F2 by receiving the molten slag F1 which flows down from the slag pit 30,  a cooler 34 for a combustion gas H extracted from the inside of the slag pit 30, and a purification treating device 35 for the combustion gas H from the cooler 34, is installed to decrease a heavy metal content in the discharged water-granulated slag F2.
Patent JP-H0735838-A (JP)
Title: Image target detector
Inventor: YAMADA YOSHIHIRO
IPC: G01S3/782
Filed: 1993-07-23
Abstract: PURPOSE:To obtain an image target detector with higher discriminating performance between targets and clutters by using a plurality of preprocessing circuits to increase the amount of information with respect to the targets. CONSTITUTION:This apparatus is made up of a plurality of preprocessing circuits 4 (4a, 4b) which bring an image data obtained by A/D conversion of an input image into a video RAM3 to perform a preprocessing of the image in parallel, a plurality of threshold value computing circuits 5 (5a, 5b) corresponding to an output image thereof, a plurality of binary coding circuits 6 (6a, 6b) which correspond to the preprocessing circuits 4 to binary code a plurality of image outputs by a plurality of thresholds, a logic computing circuit 8 to perform a logic computation of image outputs of the plurality of the binary coding circuits and a target judging circuit 7 to detect a significant target from an output of the logic computing circuit 8.
Patent JP-S6271815-A (JP)
Inventor: JIYOOJI SUNEDON GURANTO
IPC: G01C19/70
Filed: 1986-08-05
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-S6338290-A (JP)
Inventor: SUMIYA TEIZOU
IPC: H05K3/28
Filed: 1986-08-04
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-H063946-A (JP)
Title: Electrophotographic device
Inventor: AMAUCHI KOJI
IPC: B41J29/17
Filed: 1992-06-17
Abstract: PURPOSE:To reduce cost for maintenance in an electrophotographic device. CONSTITUTION:A shutter member 40 is attached to a lower main body 10a, and composed of a guiding plate part 40a and a bent plate part 40b having a circular-arcuate cross-section. A protrusion 40c is provided on the bent plate part 40b. The shutter member 40 is freely rotated through an arm 41. A tension spring 43 is energized to be freely rotatale by suspending it on the arm 41, and the protrusion 40c is abutted on the operational lever 44 of an upper main body 10b to hold it in an opening position where the opening 14a of a developing unit 14 is opened. When the upper main body 10b is opened at the time of exchanging the developing unit 14, the shutter member 40 is rotated by the energizing force of the tension spring 43, and moved to a closing position to close the opening 14a. Thus, the shutter member 40 is left as it is, and only the developing unit 14 is taken out from the lower main body 10a.
Patent JP-H1126204-A (JP)
Title: Resistor and manufacture thereof
Inventor: NAKAYAMA SHOGO
IPC: H01C7/00
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To enable a resistor to be lessened in current noise and improved in resistance accuracy, by a method wherein the resistor is composed of a board, a pair of upper electrodes located on the upper sides of the board, a resistive layer electrically connected to the upper electrodes, a first trimming groove for cutting the resistive layer, a resistance recovery layer covering the first trimming groove, and a second trimming groove for cutting the resistive layer. SOLUTION: A pair of upper electrode layers 22 and a pair of lower electrode layers 23 are provided to the upper side and lower side of a board 21 of alumina or the like, respectively. A resistive layer 24 is provided to the upside of the board 21 overlapping partially with the upper electrode layers 22 so as to be electrically connected to them. A trimming groove 25 is provided to the resistive layer 24 so as to modify its resistance by a laser beam or the like. A resistance recovery layer 26 is formed so as to cover the resistive layer 24, and a trimming groove 27 is provided to the resistive layer 24 so as to finely adjust its resistance. A protective layer 28 is provided covering the resistive layer 24.  Then, a side electrode layer 29 is provided to the side of the board 21, and plating layers 30 and 31 are formed so as to cover the exposed parts of the side electrode layer 29, the upper electrode layers 22, and the exposed parts of the lower electrode layers 23, respectively.
Patent JP-H1129766-A (JP)
Title: Refrigerator and coolant compressor
Inventor: SUGANO NORIMI
IPC: C09K5/04
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a refrigerator oil which can realize use of hydrofluorocarbon coolants and the like, i.e., alternative coolants for Flon 22, and hence can cope with regulation of Flon, and to provide highly reliable coolant compressor and refrigerator, capable of withstanding long-term use by using the refrigerator oil. SOLUTION: An ester oil or an ether oil is added with a reaction product obtained by reacting a part of glycerol with a fatty acid, i.e., the resultant esterified compd. 17 is added thereto. This mixture results in the formation of a chemical adsorption film onto the surface of a sliding section of a vane 10 or the like of a compressor 15, preventing the metal surface from causing direct contact to create seizing or abnormal abrasion. Therefore, highly reliable coolant compressors and refrigerators using the same can be realized.
Patent JP-2001011594-A (JP)
Title: Metal-based compound preform and its manufacture, hot press, and metal-based composite material and its manufacture
Inventor: YAMADA TAKESHI
IPC: C22C47/20
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To improve yield, to suppress the increase in cost, and to increase the degree of freedom of selecting a matrix by including a reinforced fiber body in which a plurality of reinforcing fibers are arranged substantially parallel to each other, and metal foils joined with this reinforced fiber body. SOLUTION: Two Ti alloy foils 5 are arranged oppositely to each other on a preliminarily formed recessed part side, and reinforcing fibers 3a are held between the Ti alloy foils 5. Both the foils and the reinforcing fibers are inserted between surface plates 11. Both of them are hot-pressed while heated in vacuum by a heater 13. The pressing pressure is about 1-10 MPa, and the heating temperature is about 700-1,200 deg.C. Metal atoms are diffused between the reinforcing fiber body 3a and the Ti alloy foils 5, and a super-plastic phenomenon is generated under the heating temperature to firmly join both of them. After pressing them for a specified time, the surface plates 11 are opened, a mono-tape preform 50 which is a composite material of both of them is obtained, and coiled by a coiling roller 15.
Patent JP-S57106938-A (JP)
Title: Continuous processing system for undefined-length data
Inventor: TOKIMITSU JIYUNZOU
IPC: G06F13/12
Filed: 1980-12-24
Abstract: PURPOSE:To process undefined-length data continuously at a high speed with high efficiency, by reporting the length of data processed actually through the specification of a specific flag on an input and output command. CONSTITUTION:An input and output command consists of a command code 1, a data address part 2, a processed-data-length reporting flag 3, and a data-length specification part 4. In an address register 10, an address for access to a main  storage device MS is held, and the address part 2 is set as an initial value and  updated each time data transfer is performed; and data length is calculated by  an adding circuit 11 after a command is executed, and then set in the register 10 through a register 12. Transfer data length is controlled by a counter 13 and  decreased each time data is transferred to or from the MS and when the counter value goes down to zero, the data transfer is stopped. Processed data length  is counted by a counter 14 and data from an I/O is set in a data register 15  and transferred to the MS; the value of the counter 14 is set after a command  is executed and transferred to the MS.
Patent JP-S5971960-A (JP)
Inventor: INUI YOSHIO
IPC: F25B13/00
Filed: 1982-10-18
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-S5974087-A (JP)
Inventor: NAKAYA YASUTAKA
IPC: B65D88/34
Filed: 1982-10-18
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-S6073418-A (JP)
Title: Displacement transducer
Inventor: ONO YUTAKA
IPC: G01D5/347
Filed: 1983-09-30
Abstract: PURPOSE:To easily realize a displacement transducer which has a small nonlinear error by forming slits in either of a phase plate and a code plate. CONSTITUTION:When the phase plate 2 having diamond slits are used, the signal waveform (c) that respective outputs of a photodiode show in different phases for the displacement of the code plate 1 has less higher harmonics and is closer to a sine waveform than a triangular wave (a). Consequently, use of this phase plate reduces the influence of higher harmonic components to reduce the nonlinear error of the displacement transducer greatly.
Patent JP-H058132-A (JP)
Title: Suction nozzle
Inventor: TAKAHASHI KUNIAKI
IPC: B25J15/06
Filed: 1991-06-28
Abstract: PURPOSE:To improve suction efficiency, elongate a service life and facilitate image processing in inspection by forming the outer periphery of a suction nozzle of an electronic part mounting machine in a tapered shape to converge from the base end toward the tip end and forming the base end side in a larger thickness. CONSTITUTION:The outer diameter of the tip end of a nozzle tube 11 is made small, for example of 0.5mm and the outer diameter of the base end is made large, for example, of 2mm. The outer diameter of the nozzle tube 11 is arranged in a tapered shape. Also, the inner diameter of the tip end is small 1, for example 0.4mm and the base end has the large diameter, for example 7mm by forming three steps from the tip end. Thus, the thickness of the nozzle 11 is made larger on the base than that on the tip end to provide more strength on the base.
Patent JP-H0470600-A (JP)
Title: Extraction device for radioactive waste liquid including depositable solid and its washing method
Inventor: SHIBATA MINORU
IPC: G21F9/28
Filed: 1990-07-11
Abstract: PURPOSE:To enable smooth extraction of radioactive waste liquid in a tank by correcting a washing water supply line with an extraction line provided with an extraction pump to send up the waste liquid, a stirring line and the suction side of the extraction line. CONSTITUTION:Firstly, by opening a valve 5 on an extraction line 2 and closing a valve 6 on a transport line 4 and a valve 8 on a stirring line 7, washing water is supplied through a washing water supply line 9 and then the washing water washes inside of the line 2 to flow in a tank 1. Next, the valves 5, 6 are closed and the valve 8 on the line 7 is opened, and then the washing water washes inside of the line 7 to flow in the tank 1. When the valve 5, 8 are closed and the valve 6 on the line 4 is opened, the washing water washes inside of the line 4. In this way, inside of all lines can be washed and blocking of lines by deposit can be prevented.
Patent JP-H0261195-A (JP)
Title: Filter cloth made by wet piling method
Inventor: RARII ERU KIN
IPC: D04H1/4382
Filed: 1989-07-18
Abstract: PURPOSE: To provide a filtration fabric having high strength, uniformly distributed pores, low pressure drop and excellent filtration characteristics by bonding three components consisting of two kinds of fibers and a fibrous filler, having mutually dissimilar denier and length, with a suitable binder in an evenly intermingled state in a sheet. CONSTITUTION: The objective nonwoven filtration fabric is produced by suspending three fiber components consisting of two kinds of fibers and a fibrous filler in water to form a slurry, by feeding the slurry on the mesh of perforated forming wire to form a mat and impregnating it with a binder in an emulsion form, followed by heating the treated mat to dry it and to polymerize the binder. The first fiber component is staple polymer fibers(SF) of high denier and a certain fiber length, the second fiber component is staple polymer fibers of low denier and sorter length than the first fiber component, and the third fiber component is a fibrous filler (e.g. kraft pulp fibers) of shorter length than the first fiber component.
Patent JP-H056807-A (JP)
Title: Chip varistor
Inventor: UENO YASUSHI
IPC: H01C7/112
Filed: 1991-06-27
Abstract: PURPOSE:To provide a chip varistor which has less variations in varistor voltge, less leak current and an increased surge resistance when obtaining a varistor characteristic by making use of a Schottky barrier. CONSTITUTION:In a ceramic body 2 which is fabricated by laminating the plurality of semiconductor ceramic layers 7a-7c, a first and a second internal electrode 3, 4 are so buried that they may not overlap each other in the thickness direction 't' of the ceramic layer 7a. Only one end face 3a, 4a of each internal electrode 3, 4 is connected to an external electrode 6 formed on left and right end faces 2a, 2b of the ceramic body 2. Then, an unconnected internal electrode 5 not connected to the external electrode 6 is buried in the ceramic body 2 so that it may overlap the first and the second internal electrode 3, 4 through the semiconductor ceramic layer 7a. Thus, a chip varistor 1 is fabricated.
Patent JP-H0234438-A (JP)
Title: Engine control device for vehicle
Inventor: AKISHINO KATSUO
IPC: F02D41/10
Filed: 1988-07-24
Abstract: PURPOSE:To enable a smooth control to be always performed of running preventing an error data from being used by applying a data before a sudden change as the actual acceleration data in each constant car speed, acceleration and deceleration control means, in the sudden change of car weight or the data corresponding to this car weight. CONSTITUTION:A constant car speed control means 8, which determines a control quantity of an engine output adjusting means 7 adjusting an output of an engine 13 so as to maintain constant car speed running by a predetermined speed when the constant car speed running is assigned by a running condition assigning means 3, is provided. While an acceleration control means 9 and a deceleration control means 10, which set a control quantity of the above described adjusting means 7 so as to maintain acceleration or deceleration running by acceleration or deceleration set by a target acceleration setting means 4 when the acceleration or deceleration running is assigned by the assigning means 3, are provided. While in the time of sudden change of car weight or the like, a data before the sudden change is applied as the actual acceleration data in each control means 8 to 10, while a control of the device total unit is reset to the initial stage.
Patent JP-2000015895-A (JP)
Title: Image formation apparatus
Inventor: NISHIZAWA TERU
IPC: B41J21/16
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To eliminate serrations and unevenness at an outline of an identification code and prevent the identification code from being failed to read in an image formation apparatus which prints print image data and the identification code on a paper with inclining a toner by a screen angle and prints the same print image data again by reading out the identification code of the printed paper. SOLUTION: A control part 6 of this image formation apparatus controls to select and use a screen angle for print image areas from a screen storage part 9 whereby serrations and unevenness at outlines are not visually noticeable. In this case, the control part controls to select the screen angle 0 deg. or 90 deg. whereby serrations and unevenness are hard to generate at outlines for horizontal lines and vertical lines of an identification code area.