baber/WOPTO huggingface dataset:
Patent JP-S60112241-A (JP)
Title: Vacuum discharge tube and its manufacturing method
Inventor: AOKI SHINICHI
IPC: H01J9/24
Filed: 1983-11-18
Abstract: PURPOSE:To increase sealing reliability and productivity by airtightly brazing and sealing an assembly frame body consisting of a vacuum container component members and an internal component members in a hydrogen furnace and heat-treating a sealed frame body in an atmospheric furnace in which the partial pressure of hydrogen is lower than 1X10<-4>Torr. CONSTITUTION:An insulating cylinder 1 is made of ceramics and flanges 2a and 2b are made of an iron and nickel alloy plate and end plates 3a and 3b are made of stainless steel. Metal bellows 4a and 4b contain palladium and the internal surface of a vacuum container other than the brazing section of electrodes 6a and 6b and electrode sections 7a and 7b is made of titanium copper (Ti2Cu). Besides, a solid getter 8 contain zirconium and the surface of a shield 9 that is not exposed to discharge arc is made of a titanium alloy and silver solder and such are used as soldering material. The above component members are assembled by a jig and are airtightly brazed in a hydrogen furnace. Then a sealed frame body is heat-treated in a non-hydrogen gas atmospheric furnace in which the hydrogen gas pressure is less than 1X10<-4>Torr. As a result, sealing is performed with high reliability and a vacuum discharge tube can be manufactured in a short period of time with high efficiency.
Patent JP-H0859497-A (JP)
Title: Agent for reinforcing tylosin
Inventor: KAWAGUCHI TOMIHISA
IPC: A61K31/70
Filed: 1994-08-18
Abstract: PURPOSE: To provide the method for enhancing the activity of an antibiotic, tylosin, with the fruit or seed of a Schizandra plant having been used as a Chinese medicine prescription, and further to provide the activity-increasing agent therefor. CONSTITUTION: The method for increasing the activity of the tylosin comprises giving the antibiotic, tylosin, together with the fruit and seed of a Schizandra plant or an organic acid to an animal in various administration forms. And the agent for increasing the activity of the tylosin uses the fruit and seed of the Schizandra plant or the organic acid. Even when the antibiotic, tylosin, is used in a small amount, the same antibacterial effect as those of conventional antibiotics can thereby be obtained. Thus, the dosage of the antibiotic, tylosin, can be reduced, and problems caused by the residue of the antibiotic can be decreased. Further, new potencies can be exhibited against resistant bacteria.
Patent JP-S6198993-A (JP)
Title: Centrifugal compressor
Inventor: SATO KAZUO
IPC: F04D25/02
Filed: 1984-10-19
Abstract: PURPOSE:To reduce a work and an assembly process of a compressor and promote its cost down, by forming the first shaft directly connecting the rotor of a driving motor separably from a gear shaft while forming a casing part and a supporting frame part of each bearing through an integral casing frame. CONSTITUTION:A gear shaft 16, integrally forming a speed increasing gear 16a, forms the first shaft being directly connected with and separably from the shaft part of a rotor 15a of a driving motor 15. While a casing frame 22, covering the driving motor 15 and a speed increasing gear part providing a speed increasing gear 16a, gear shaft 16, pinion 17a, pinion shaft 17 and each bearing 18-1, 18-2, 19-1, 19-2, is integrally molded including a supporting frame 22a-22d of said each bearing and a supply oil chamber 25. By this constitution, a compressor, substantially reducing a work and an assembly process, enables a cost to be reduced while a vibration to be stabilized by loading the bearing in one direction.
Patent JP-H05120934-A (JP)
Title: Harness manufacturing device
Inventor: TANAKA HIROMI
IPC: H01B13/00
Filed: 1991-08-29
Abstract: PURPOSE:To simplify the mechanism and control and enable a harness manufacturing device to be adapted for small lot multi-production, by providing a first and a second clamps and enabling the device to have adaptability for various lengths of cables without any limitation in length of electric wires being connected each other. CONSTITUTION:A first movable clamp (major clamp) 35 for measuring the length of an electric wire by moving in one direction while clamping it in a length-measuring section, and a second clamp (stationary clamp) 36 for retaining the electric wire whose length is measured by the clamp 35, are provided. The clamp 35 releases the electric wire and can move in the opposite direction to the mentioned direction, during retention of the electric wire by the clamp 36. As a result, in case the cable 2 length is equal to or smaller than a specified length, the clamp 35 is able to measure the length of the electric wire while clamping the same. In case the cable 2 length is equal to or larger than a specified length, during a time period in which the cable 2 having its length measured by the clamp 35 is transferred to the clamp 36 and retained by it, the clamp 35 is returned to make length measurement while clamping the electric wire again. Accordingly, even the cable 2 having longer than a specified length can be measured its length. Thus, the device has wide adaptability for various lengths of cables 2.
Patent JP-H0962311-A (JP)
Title: Work machine controller
Inventor: TAKAHARA KAZUHIRO
IPC: A01D41/12
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To accurately perform the control that is suitable to a objective machine type by specifying the type of the machine to be controlled without fail while confirming the machine type setting information. SOLUTION: A machine type setting means K is provided with a storage 7 which stores plural machine type information, an information display means 1, and a manual machine type selection means 4. Then the means K decides one of those machine information as the machine type setting information in response to the selection state of the means 4 and in a state where plural machine type information stored in the means 7 are shown by the means 1. A control means 100 specifies the machine type to be controlled based on the decided machine type setting information and performs the corresponding control.
Patent JP-H1163202-A (JP)
Title: Oil pressure controller for automatic transmission
Inventor: TSUTSUI HIROSHI
IPC: F16H61/04
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To design an oil pressure controller for an automatic transmission to learn and correct properly the duration of servo control up until the rotating speed of an automatic transmission input shaft starts to vary, even while the engagement oil pressure is held lower. SOLUTION: An oil pressure controller for an automatic transmission learns and corrects the speed-change control of an automatic transmission on the basis of the time tST up until the rotating speed of the input shaft starts to vary and of the shaft speed variation ωS' at the speed-change starting point dNS. The oil pressure controller attributes a larger shaft speed variation ωS' while the time tST up to the shaft-speed varying point remains longer than a reference period to an insufficient piston stroke and then elongates the duration of servo control for correction as in the graph (b).  The oil pressure controller, on the other, attributes a smaller shaft speed variation ωS' even on a sufficiently longer time tST up to the shaft-speed varying point to a lowered target engagement oil pressure PTA in torque phase control resulting from calculation errors despite of an accurate piston stroke in servo control and then boosts up the target engagement oil pressure PTA for correction as in the graph (c).
Patent JP-H0265517-A (JP)
Title: Piezoelectric oscillator
Inventor: KAJIWARA MASATOSHI
IPC: H03H9/21
Filed: 1988-08-31
Abstract: PURPOSE:To make the outer size of the piezoelectric oscillator small by clipping a piezoelectric substrate and a spacer from the front side and the rear side as sandwich and integrating the piezoelectric substrate, the spacer, the surface sheet and the rear sheet through the adhesion except the vicinity of at least a tuning fork part. CONSTITUTION:The piezoelectric substrate 2 and the spacer 4 are clipped as a sandwich by the surface side sheet 5 and the rear side sheet 6 in the piezoelectric oscillator 1 and integrated by adhesives 7, 8 as a basic structure. A tuning fork 2a is formed to one side of a square of the piezoelectric substrate 2. The spacer 4 is a plate having nearly the same thickness as that of the piezoelectric substrate 2 and butted to the tuning fork 2a of the piezoelectric substrate 2 by opening an air gap 3. Since the adhesives 7, 8 are flowed to both ends 3a of the air gap 3, the air-tightness of the tuning fork 2a is kept. The outer size of the piezoelectric oscillator 1 is increased than the size of the piezoelectric substrate 2 by the size of the spacer 4, but the size is close to the size of the piezoelectric substrate 2. Thus, miniaturization is attained.
Patent JP-H1152929-A (JP)
Title: Gradation display device
Inventor: NISHIMOTO MASATERU
IPC: G02F1/133
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To improve contrast and luminance and to realize high quality display by storing display pattern data in an internal memory for each gradation level, making input gradation data a memory address, and increasing a frame frequency without requiring a complex circuit, when gradation display control is performed by a frame sampling system. SOLUTION: Address generating circuits 11-3, 11-4 for an upper screen and a lower screen bisected to upper and lower generate memory addresses based on the number of frames, the number of lines, and gradation input data, and give them to a memory 11-6 through 11-5. A memory 11-6 stores display pattern data for controlling gradation display conforming to a frame thinning system for each gradation level, and display pattern data corresponding to a specified memory address is given to data selectors 11-7, 11-8 for the upper screen and the lower screen, and transferred to corresponding latches 11-9, 11-10.
Patent JP-S6197627-A (JP)
Title: Liquid crystal color display panel
Inventor: TSUDA MASAHIDE
IPC: G09G3/36
Filed: 1984-10-18
Abstract: PURPOSE:To allow the generation of a crosstalk only between the same colors and to prevent the deterioration of saturation by adopting the electrode structure in which the picture elements of the same color do not exist on one straight line and changing the sample timing of display data in conformity with color filter patterns. CONSTITUTION:The picture elements are alternately disposed on the right and left by each picture element with wiring patterns 1-3 as a center. The picture elements connected to the same pattern are made into the same color. The time difference for one picture element is provided to the sample timing for each of respective common lines 4 in synchronization with the patterns of the electrodes and color filters. The crosstalk with the data before one horizontal period arises only between the same colors and does not apear as the deterioration of the saturation of the color image. The picture elements on the same segment line are shifted to the right and left by as much as one picture element on the same image plane by shifting the sample timing of the segment lines by the time for one picture element, but the data voltage to be impressed to each picture element is the data in the correct position of the image. The good image quality is thus obtd.
Patent JP-H0664718-A (JP)
Title: Tube feeder
Inventor: HIRAHARA TAKASHI
IPC: B23P19/00
Filed: 1992-08-18
Abstract: PURPOSE:To provide a means capable of surely discharging a chip from a chute piece by piece in a tube feeder where the chip in the tube is discharged to a table side through the chute. CONSTITUTION:A first chip P1 is pressed by a burr (b) of a second chip P2 under the condition where the slid-down of the first chip P1 is prevented by a first movable stopper 51, and the second chip P2 is pressed by a second movable stopper 52. When the slip-down preventing condition by the first movable stopper 51 is released, a step (d) is given to chute surfaces S1, S2 so that the slip-down of the first tip P1 may not be prevented by the pressing action of this burr (b), and the burr (b) does not collide with the burr (a).
Patent JP-H0266753-A (JP)
Title: Method and apparatus for producing crystalline magneto-optical recording medium
Inventor: KUDO YOSHIHIKO
IPC: G11B11/10
Filed: 1988-09-01
Abstract: PURPOSE:To produce the high-quality recording medium which is chemically stable by depositing plural constituting materials from separate sources onto moving substrates and irradiating the deposited materials with an inert gaseous ion beam, thereby fusing and crystallizing the materials. CONSTITUTION:A rotary pallet 6 holds the polycarbonate substrates 5 and rotates at a high speed over Sb, Mn, Pt targets 1, 2, 3. Extremely thin layers are formed on the substrates 5 at every passage of the substrates in the positions opposite to the respective targets. The thin layers are irradiated with the Ar ion beam from an ion beam projecting source 4 to fuse and crystalline the three extremely thin layers. The homogeneous crystalline recording medium having the prescribed film thickness are obtd. by repeating the above-mentioned operations plural times. Since the energy of the Ar ions are directly transmitted into the atoms in the extremely thin layers, the temp. rise is suppressed and no damages are given to the substrates. The high-quality recording medium which is chemically stable is produced at a low cost in this way.
Patent JP-H0880699-A (JP)
Title: Frame member assembling method and assembled structure
Inventor: YOSHIDA MOCHICHIKA
IPC: B43L1/04
Filed: 1994-09-13
Abstract: PURPOSE: To easily and rapidly assemble a small and lightweight frame member high in rigidity at an accurate position without using a screw or an adhesive by improving technique for attaching the frame member to a plate-shaped member such as a panel or a board. CONSTITUTION: An interposing member 12 having an almost horizontal U-shape cross section (shape similar to a square trough) is held between a frame member 13 having a horizontal U-shape main body part and the edge of a panel main body 7. In such a state that the interposing member 12 is almost fitted like the drawing (A) the member 12 is allowed to slide in an arrow a-b direction to adjust the attaching position of the frame member 13. The frame member 13 and the panel member 7 are perfectly fitted each other as shown by the drawing (B) to be mutually fitted.
Patent JP-S59111139-A (JP)
Title: Position detecting method of lens system for variable power copying device
Inventor: UCHIDA HIROYASU
IPC: G03G15/041
Filed: 1982-12-16
Abstract: PURPOSE:To eliminate the generation of the position error of a lens system and to take a copy with accurate magnification by providing an encoder which converts an extent of movement or mechanical position into a plural-bit electric signal along the moving direction of the lens system. CONSTITUTION:When a moving frame 4 moves along a support lever 2 through a motor 23, driving wheel 24, and endless material 26, a cam plate 16 also moves and a projection 19 moves along the upper edge part 21 of a control plate 20, so the cam plate 16 moves up and down. Consequently, each cam hole moves up and down, so lens frames 11 and 14 move along a guide lever 9 independently by guide pins 12' and 15' to hold lenses at a proper interval. On the other hand, when a brush part 29 provided to the moving frame 4 moves in contact with the plate part 28 of the encoder 27, position signals of the lens systems 5, 7, and 10 corresponding to the position of the brush part 29 are generated and compared with a magnification signal by a comparing circuit; when they coincide with each other, the motor 23 is stopped to take an accurate copy.
Patent JP-S59109918-A (JP)
Title: Flow rate controller
Inventor: YUKISHIRO KUNIYUKI
IPC: G05D7/06
Filed: 1982-12-16
Abstract: PURPOSE:To vary linearily the flow rate of fluid to a valve operating signal and to perform stable control against wide-range load variation by providing a function generator between a flow rate control valve and a controller which supplies the valve operating signal to the valve. CONSTITUTION:Flow rate controllers 51-54 are equipped with controllers 51A- 54A which outputs flow rate detection signals FG, FL, and FW, and a temperature detection signal TSG and such valve operating signals QG, QL, QW,and QS that the difference between a set flow rate command signal FS and a temperature setting signal TSGS is eliminated to flow rate control valves VG, VL, VW, and VS which control the flow rate of fluid to be controlled. The function generator f(x) is provided each controller and each flow rate control valve, and the valve operating signal is corrected so that the relation between the value operating signal and the flow rate of fluid flowing through the flow rate control valve is held linear. Therefore, even if a control gain is constant, the stable control is performed over a wide load variation area.
Patent JP-2000056947-A (JP)
Title: Sorting processing system and its method
Inventor: ARAKAWA TAKASHI
IPC: G06F7/36
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To execute sorting processings in parallel in a computer system formed of plural computers (nodes) and to reduce a processing time required for the sorting processing in a process of obtaining a synthetically sorted result of the whole input data. SOLUTION: Sorting object data, which are distributed to respective input local disks 200 in plural input nodes 100 and are stored, are internally sorted. An internally sorted result is stored in common disks 500 connected between the input nodes 100 and an output node 300. The output node 300 receiving a merging instruction from all the input nodes 100 reads a sorted string from the common disks 500 and merges it and outputs a synthetically sorted result of the whole input data to an output local disk 400.
Patent JP-S6461882-A (JP)
Title: Method and device for converting graphic data
Inventor: GOTO TAISAN
IPC: G06T11/20
Filed: 1987-09-02
Abstract: PURPOSE:To attain the aggregation of rectangular graphic data with small numbers and to improve conversion efficiency, by specifying the allowable value of an error generated with approximating a circular arc with a straight line when the data of circular arc graphic, such as a circle and an annulus ring, are converted to the data of rectangular graphic. CONSTITUTION:When the circular graphic arc data with the coordinate of a center O (x0, y0) and a radius (r), are converted to the rectangular graphic data, first, the circumference of a circle A is equally divided into (n) pieces, division points A1-An are successively linked, and the circle A is made into a polygon B. Next, the facing positions of the division points are successively linked with straight lines D1-B3, which are paralleled to, upper and lower triangles C1 and C4 are generated in the polygon B, and trapezoids C2 and C3 are generated positioning between them. Thereafter, an error E generated between a line to connect, for example, the division points A1 and A2 of the polygon B and the circular arc facing to the line is calculated by the expression E=r{1-cospi/n}, and out of the areas previously divided by the parallel lines in order to minimize them, the area and number of the trapezoids C2 and C3 sandwiched by the triangles C1 and C4 are increased.
Patent JP-S6375555-A (JP)
Title: Ultrasonic flaw detector with array probe
Inventor: ICHINOSE YUJI
IPC: G01N29/24
Filed: 1986-09-19
Abstract: PURPOSE:To decrease the number of signals between an array ultrasonic probe consisting of plural ultrasonic probes and a flaw detector by providing a switching means which specifies an ultrasonic wave probe in the array of the array ultrasonic probe. CONSTITUTION:The plural ultrasonic probes are arrayed to constitute the array ultrasonic probe 1, and the ultrasonic wave signal switching part 12 is provided thereupon. Further, the control circuit 8 of a flaw detector 3 specifies which probe of the array ultrasonic probe 1 is to performs transmit or receive an ultrasonic wave and sends information on that to the ultrasonic wave signal switching part 2 through a transmission circuit 7, thereby connecting it to the electrode of the specified probe. Further, the control circuit 8 sends a signal to an oscillation pulse generator 5 and a pulse is inputted to the specified probe of the array ultrasonic wave probe 1. This probe oscillates an ultrasonic wave to a sample and receives its reflected wave, and the control circuit 8 receives an ultrasonic wave signal and makes a display 10. Thus, the means which specifies a probe in the array ultrasonic probe is provided, so the number of signals between the array ultrasonic probe and flaw detector can be decreased.
Patent JP-H0499937-A (JP)
Title: Pressing point detection sensor
Inventor: FUTAJIMA HIDEAKI
IPC: G01L1/24
Filed: 1990-08-20
Abstract: PURPOSE:To detect slight pressure change with good sensitivity by providing a pressure rod for pressing a rubber optical fiber and transmitting the pressure change of an object to be measured in a detection part. CONSTITUTION:A rubber optical fiber 2 is connected to an optical fiber 1 through a combination element 3 to provide a pressure rod 4 for transmitting the pressure from an object to be measured. The cross section of the pressure rod 4 is cross-shaped and is separated from the fiber 2 by the resilient force of a spring 5. In addition, the whole of a detection part is covered with a mold 6 and a part of the pressure rod 4 is projected in the outside. Here, when the pressure of the resilient force or more of the spring 5 from the object to be measured is applied on the part projected in the mold outside of the pressure rod 4, another end of the pressure rod 4 becomes into contact with the fiber 2 to press, its transmission loss is increased, its change is observed with the use of an optical time domain reflection meter (OTDR), loss change is easily produced by slight pressure change and the slight pressure change can be detected.
Patent JP-2000017512-A (JP)
Title: Electromagnetic wave shielding cap
Inventor: MORIMOTO HISASHI
IPC: D06M101/16
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent an unknown trouble having a fear to be caused by an electromagnetic wave by shielding human ears or a head in the vicinity of human ears generally to be brought into contact with or brought close to a cellular phone from the electromagnetic wave generated from the cellular phone. SOLUTION: Ear pads 3 dropped to both side parts of a cap head part 1 are constituted of a shielding material for screening the transmission of an electromagnetic wave.
Patent JP-S60112928-A (JP)
Title: Slope protection structure
Inventor: KONDOU TSUTOMU
IPC: E02D17/20
Filed: 1983-11-24
Abstract: PURPOSE:To hold a slope surface earth and to prevent collapse of surface earth, by a method wherein the surface of the surface earth is covered with a net, rods and bracing rods are laterally and longitudinally and obliquely arranged. CONSTITUTION:The surface of surface earth B is covered with a net 1 throughout an entire surface, and main anchor 2, positioned laterally and longitudinally at specified intervals, are penetrated down to a stable ground A. Rods 3 are laterally and longitudinally disposed in the shape of a lattice between the heads of the main anchors 2 emerging from the net 1, and the rods 3 are welded to the heads of the main anchors 2. Thereafter, bracing rods 4 are respectively disposed between the joints of the rods 3 and are secured by welding, auxiliary anchors 5 are penetrated in the surface earth B at the intersection point of the bracing rods 4, and the heads of the auxiliary rods 5 are welded to the intersection points of the bracing rods 4. Further, the net 1 is securely supported to the top part of the face of a slope by means of a rolled-in part 6 and top anchors 7.