baber/WOPTO huggingface dataset:
Patent JP-H0534117-A (JP)
Title: Image processing method
Inventor: TOMITA FUMIAKI
IPC: G06T15/00
Filed: 1991-07-31
Abstract: PURPOSE:To make it possible to perform simple and highly accurate image processing without limiting a light source in the image processing, wherein the three-dimensional shape of an object is detected based on the equal luminance line with shading and stereographic display is performed. CONSTITUTION:The right and left stereographic images of an object are inputted (step S3). The luminance value at each point is adjusted (step S4). The luminance threshold value is changed at every constant interval (step S5), and the value is binary-coded (step 6), Smoothing (step S7) is performed, and an equal luminance line is extracted (step S8). Then, the corresponding of the equal luminance line is performed (step S9). The parallax of each point for which the corresponding point is obtained is extracted (step S10). The part between the lines is interpolated based on the parallax (step S12). The distance of each picture element is operated (step S13) based on the parallax data. The stereographic display of the object is performed (step S14) by using the distance data.
Patent JP-H1074898-A (JP)
Title: Manufacture of capacitor for semiconductor device
Inventor: KIN KEIKUN
IPC: H01L21/314
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To prevent interface films formed on an interface between a high dielectric film and a lower electrode from reacting with each other by a method, wherein an oxidative reaction inhibiting film is formed on the surface of a first conductive layer pattern on a semiconductor substrate and oxidized, a high-dielectric film and a second conductive layer are formed on the entire surface of the oxidative reaction inhibiting film and then patterned. SOLUTION: A first conductive layer pattern 40 is formed on an interlayer insulating film 36 which comprises a conductive plug 38 connected to a semiconductor substrate and subjected to a quick high-temperature thermal treatment in a nitrogen atmosphere, whereby a nitride film 42 as an oxidative reaction inhibiting film is formed on all the surface of the first conductive layer pattern 40. The nitride film 42 is subjected to a pre-treatment to turn an unreacted silicon contained in the nitride film 42 into a silicon oxide, a Ta2 O5 film 44 is formed as a high dielectric film on the entire surface of the nitride film 42, and a diffusion inhibiting 46 is formed on the entire surfaces of the Ta2 O5 film 44 and the interlayer insulating film 36.  Furthermore, a second conductive layer 48 is formed on the entire surface of the diffusion inhibiting film 46, and the second conductive layer 48 and the Ta2 O5 film 44 are patterned.
Patent JP-S6249886-A (JP)
Inventor: SATO KATSUHIKO
IPC: D05B27/10
Filed: 1985-08-29
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-S6347959-A (JP)
Title: Heat transfer device
Inventor: NAKAYAMA HISASHI
IPC: H01L23/44
Filed: 1986-08-18
Abstract: PURPOSE:To be able to hold the temperatures of a plurality of heat generators to preset optimum temperature irrespective of the calorific values of the generators by forming heat transfers bonded to the generators in the same shape, covering the heat transfer surfaces with covering members of areas responsive to the calorific values of the generators, and reducing the heat transfer areas of the transfers in response to the calorific values. CONSTITUTION:A plurality of heat generators 2 are mounted on a substrate 1, heat transfers 3 are mounted on the generators 2, the transfers 3 are provided with fine tunnel passages 41, 42 in a crossing state or many fins, contain the members 1-3 in coolant 6 or cooling air atmosphere to cool the generators 2. In this heat transfer device, the transfers 3 are formed in the same shape, the heat transfer surfaces are covered with covering members 4 of the area responsive to the calorific values of the generators 2 to reduce the heat transfer areas of the transfers 3 in response to the calorific values, and cool the generators 2 to set temperature irrespective of the calorific values of the generators 2. The transfers 3 are composed, for example, by laminating a plurality of unit heat transfers in multilayers, and aligned in parallel in longitudinal or lateral direction together with the generators 2.
Patent JP-H0355948-A (JP)
Title: Fault informing system
Inventor: INADA HISASHI
IPC: H04M3/10
Filed: 1989-07-24
Abstract: PURPOSE:To inform the occurrence of a fault to a subscriber terminal equipment by applying talking interruption forcibly to a subscriber terminal equipment during talking and applying incoming processing to a subscriber terminal equipment not in talking when fault information is received and sending announcement information after the subscriber terminal equipments reply the call. CONSTITUTION:When a system important fault takes place in an electronic exchange 1, a fault monitoring device 17 detects it, a speech path interface circuit 11 interrupts a speech path with a switch network 18 to connect an announcement reproduction circuit A14 reproducing repetitively announcement corresponding to 'system important fault' to a subscriber interface circuit 21. It is possible for subscribers in talking to allow them to listen to announcement informing the occurrence of 'system important fault'. As to subscribers not in talking, incoming processing is executed and the announcement of the announcement storage reproduction circuit A14 is listened to replied subscribers as the same procedure as above.
Patent JP-S5895326-A (JP)
Title: Liquid crystal display element
Inventor: YAMANASHI FUMIAKI
IPC: G02F1/137
Filed: 1981-12-01
Abstract: PURPOSE:To decrease reflected light and to prevent coloring while voltage is off by forming a reflection film via about >=0.3mm. spacing on the outer side of one of the transparent insulating substrates of a liquid crystal display element which forms white blanked colorless patterns while the voltage is off. CONSTITUTION:Liquid crystals 4 contg. dyes 5 are interposed between two sheets of transparent insulating substrates 3 formed with oriented films 1 and transparent electrodes 2 on the inside surfaces, whereby a display element is formed. Dichromatic dyes 5 and nematic liquid crystals 4 are used for the element which forms white blanked colorless patterns while voltage is off. here, the element may color slightly according to the conditions formed by the films 1. In such a case, a reflection plate 8 is formed via a transparent film 7 or a spacing 10 of about >=0.3mm. on the outer side of one substrate 3. Then the light incident from the other substrate 3 is reflected to decrease the reflected light. Thus, the coloring while the voltage is off is prevented andthe images having good contrast are formed.
Patent JP-S5981083-A (JP)
Inventor: TAMOTO HAJIME
IPC: H05K13/02
Filed: 1982-11-02
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-H0355186-A (JP)
Title: Control method for robot
Inventor: UNE JUNZO
IPC: B25J9/22
Filed: 1989-07-25
Abstract: PURPOSE:To prevent collision of a robot caused by misoperation by setting the robot moving range using the robot arm foremost position as reference when robot motion is instructed, and prohibiting motion of the robot arm outside of the moving range at the time of instruction for robot motion to be done thereafter. CONSTITUTION:When instruction is given for robot 1 motion, the robot 1 moving range is set using the robot 1 arm 5-8 foremost positions as reference. At the time of instruction for robot 1 motion to be made thereafter, the robot arm 5-8 operations outside the moving range will be prohibited. Even through a misentry of the instruction data is made during instruction for the robot 1 motion, the tip of each robot 1 arm does not move beyond the already set moving range, which should prevent the robot 1 from collision.
Patent JP-S6084929-A (JP)
Inventor: YOGO TAKAYOSHI
IPC: H02J7/02
Filed: 1983-10-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000031736-A (JP)
Title: Phase mono-pulse antenna system
Inventor: WATANABE TOSHIAKI
IPC: G01S3/48
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To execute optionally extension of an azimuth detection range in the phase mono-pulse antenna system, optimization of antenna directivity and revision of a characteristic. SOLUTION: The antenna system has two antennas 21, 22 where a plurality of antenna elements are configured with arrangement of a comb-line (or in one column), and the antennas 21, 22 are placed opposite to each other in a way that the lengthwise directions of comb teeth (or columnar directions) are inparallel with each other and the phase centers are deviated by a prescribed amount in the lengthwise directions of comb teeth. Then the lengthwise directions of comb teeth (or columnar directions) of the comb lines of the array antennas 21, 22 are placed in parallel with an azimuth angle detection plane of the antenna system.  Thus the phase center interval L0 is set without being affected by the interval of the antenna elements 13, the size and number of the elements 13 or the like by shifting optionally the array antennas 21, 22 in the lengthwise directions of comb teeth to detect an azimuth angle. Furthermore, only a phase difference within an azimuth angle detection plane can be detected by eliminating a deviation of the phase center in other directions than the azimuth angle detection plane of the array antennas 21, 22.
Patent JP-H0946208-A (JP)
Title: Cmis circuit and semiconductor device
Inventor: TOKUDA HIDEO
IPC: H01L27/092
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To suppress the deterioration of operation speed and to reduce power consumption. SOLUTION: The data write input terminal of a storage element 10 is connected to a signal line 15 connected to the input terminal of a buffer circuit 17 amplifying driving capacity through a transfer gate 13, and the signal line 15 is temporarily set to a floating state. An nMOS transistor 19 is connected between the signal line 15 and a ground line. CMOS inverters 20 and 21 are cascade-connected between the output terminal of the buffer circuit 17 and the gate of the nMOS transistor 19, and the threshold potential of the CMOS inverter 21 is set to be lower than the threshold potential of the buffer circuit 17.
Patent JP-2000344602-A (JP)
Title: Preservative for animal cell or organ and its preservation
Inventor: GEN JIYOUKIYUU
IPC: A01N1/02
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain a preservative for an animal cell or organ capable of making the animal cell or organ preservable for a long period without freezing and freely controlling the proliferation and division of the cell by including a polyphenol as an active component. SOLUTION: This preservative for an animal cell or organ is obtained by including a polyphenol as an active component. Catechins, tannic acids, etc., which are main ingredients of green tea polyphenols are cited as the polyphenol. The catechins are especially preferred and the catechins consisting essentially of epigallocatechin gallate are more preferred. Cells containing a stem cell, a dermal cell, a mucosal cell, a hepatocyte, an islet cell, a neuron, a cartilagenous cell, an endothelial cell, an epithelial cell, a bone cell, a myocyte or the like isolated from a human or an animal tissue or a sperm, an ovum, a fertilized egg or the like of livestock and fishes are cited as the cell. Skin, a blood vessel, the cornea, the kidney, the heart, a liver, an umbilical cord, intestines, a nerve, a lung, a placenta, pancreas and the like are cited as the organ.
Patent JP-S6170186-A (JP)
Title: Electric pump
Inventor: OKA TOSHIO
IPC: F04B49/06
Filed: 1984-09-13
Abstract: PURPOSE:To prevent the burning of a motor, by providing a lost operation detection means in a controller for an electric pump which performs constant pressure control operation, to detect the lost operation of the pump to stop the motor. CONSTITUTION:A constant pressure control means 17 is put into or out of operation, by signals from a pressure detection means 13 and a flow rate detection means 14. The signals are also applied to a lost operation detection means 60. It is judged by the means 60 on the basis of the signal from the flow rate detection means 14 whether or not the flow rate from a pump 2 is lower than a prescribed value or equal to zero. It is judged by the means 60 on the basis of the signal from the pressure detection means 13 whether or not the pressure from the pump 2 is lower than a prescribed value. When it is judged by the means 60 that the flow rate is lower than the prescribed value or equal to zeros or the pressure is lower than the prescribed value, the pump 2 is regarded as being in lost operation. At that time, a lost operation display means 61 is put into operation.
Patent JP-S6170679-A (JP)
Title: Ic card
Inventor: NISHIKAWA SEIICHI
IPC: B42D15/10
Filed: 1984-09-13
Abstract: PURPOSE:To identify an IC card from the shape of an IC module by varying the shape of the IC module of the IC card according to its function and kind. CONSTITUTION:The shape of the IC module 10 is determined as D corresponding to D in a name DNP matching with the design of the IC card. When the name is ABC, the IC module may be shaped in A. Further, the IC module 10 varies in function, etc. according to the kind, function, performance, etc., of its internal IC chip, memory, etc., so the shape may be determined according corresponding to the function of the IC module 10. For example, an IC module with a function A is rectangular, am IC module with a function B is in a D shape, and an IC module with a function C is circle.
Patent JP-H0631400-A (JP)
Title: Device for continuous casting
Inventor: OTA KOZO
IPC: B22D11/04
Filed: 1992-07-20
Abstract: PURPOSE:To enable casting of a cast slab having easy treatment and rectangular cross section without surface defect by forming the surface of a low thermal conductivity material-made mold contacting with molten steel to the convex surface toward the outer surface of the mold at the long wall side of the mold. CONSTITUTION:The copper mold 3 has the structure which can insert the low thermal, conductivity material mold 4 and the surface of low thermal conductivity material mold 4 contacting with the molten steel is formed to the convex curved surface toward the outside of the mold. Since the solidified part at the initial stage of the cast slab is slowly cooled by using the low thermal conductivity material mold 4, the shell is not generated at the connected part between the connected refractory and the mold 4 but generated in the mold. Further, the projecting part of the mold to the molten steel side at the center part in the width direction having large heat load during casting is cancelled with the curving part in the surface of the low thermal conductivity material mold 4 at the molten steel side, and the mold becomes straight line during casting and the cast slab having uniform thickness can be produced.
Patent JP-H099540-A (JP)
Title: Manufacture of magnet rotor
Inventor: KOBAYASHI ZENICHIRO
IPC: H02K1/27
Filed: 1995-06-23
Abstract: PURPOSE: To suppress an eddy current in a metal pipe which is caused by harmonic flux by a method wherein the outer circumference of a metal pipe is pressed by a roller having a blade-shaped tip to form a recessed trench by plastic deformation. CONSTITUTION: A roller 21 having a blade-shaped tip is held by a roller holder 23 and pressed against the outer circumference of a metal pipe 3e and, in accordance with the rotation of the metal pipe 3e, a recessed trench 25 having a required depth is formed by plastic deformation. The roller holder 23 is horizontally transferred in an axial direction in accordance with the rotation of a spindle 26 to form the spiral recessed trench 25 in the outer circumference of the metal pipe 3e. The metal pipe 3e is coupled with the outer circumference of the magnet of a rotor and, when the rotor is placed inside a stator and driven as a motor, an eddy current is induced in the metal pipe by harmonic flux. However, in the recessed trench 25 part, especially in the thin parts whose thickness is T4, it is difficult to make the eddy current flow.  As a result, the loops of the eddy currents are subdivided.
Patent JP-S5893945-A (JP)
Title: Fuel injection controller
Inventor: KOIKE TETSUO
IPC: F02D41/38
Filed: 1981-11-30
Abstract: PURPOSE:To eliminate the conventional mechanical governer by providing an actuator employing a pressurized fluid as the drive source for driving a control rack of a fuel injection pump while controlling the opening/closing of a valve in a conduit for feeding said pressurized fluid by means of a computer. CONSTITUTION:Each plunger unit 2 to be provided corresponding to a plural cylinders in a fuel injection pump 1 is controlled of the amount of the pressure fuel feed by means of a control rack 5 which is actuated by an actuator equipped with a cylinder 7 and a piston 8. In order to control the pressurized oil supply/discharge to said cylinder 7, control valves 15, 20 to be driven by solenoids 16, 21 for feeding and discharging are provided where each solenoid 16, 21 are controlled by a microcomputer 22. When the microcomputer 22 has decided the increment of fuel, the power is supplied to the solenoid 16 to open a control valve 15 while to close a control valve 20, while at the decrement each valve 15, 20 is controlled.
Patent JP-H0477627-A (JP)
Title: Knock sensor
Inventor: KURATA NOBUO
IPC: G01L23/22
Filed: 1990-07-20
Abstract: PURPOSE:To improve the detecting accuracy of knocking by connecting a vibra tion detecting element and a terminal by wire bonding. CONSTITUTION:The vibration of knocking is transmitted to a vibrating plate 15. The vibrating plate 15 is severely vibrated by resonance. A piezoelectric element 16 which is attached to the vibrating plate 15 generates the electric signal (sensor output signal). The piezoelectric element 16 and a terminal 14 are connected by wire bonding. Lead wires 19a and 19b are directly bonded to the piezoelectric element 16 and the terminal 14 by the solid-phase bonding. Therefore, dispersion in weight does not occur for every bonding position. There fore, the uniform weight is obtained at each bonding position. Thus, the natural frequency of the vibrating plate 15 becomes uniform, and secondary resonance is not generated. The natural frequency of the vibrating plate 15 is not deviated from the specified value. The dispersion in quality and the characteristics be tween the products are eliminated, and the detecting accuracy of a knock sensor 10 is improved.
Patent JP-S5982168-A (JP)
Title: Cutting method of metallic pipe
Inventor: TANAKA KISABUROU
IPC: B23K26/38
Filed: 1982-11-04
Abstract: PURPOSE:To prevent sticking of the resulted product of cutting on the inside surface of a pipe to be cut by filling water roughly full in said pipe and cooling and solidifying quickly the molten metal or slag generated in the stage of cutting the pipe by the water in the pipe. CONSTITUTION:A pipe 1 to be cut is passed through the central position of annular rotators 6 of respective pipe holders 5. Said pipe is held at three or four points by pawls 61 and further the end of the pipe is pressed to a holder 7 for rotating and driving and is held at the center of the revolving shaft by a pawl 71. Water is then passed in the pipe 1 through the hole 8 at the center of the holder 7 from a piping 10 and the outflow of the water 2 is decreased by a weir 11 to fill mostly the inside of the pipe with the water 2. Then, the cutting of the pipe is started by a plasma cutting method and the molten metal or slag 3 generated by the cutting is quickly cooled and solidified by the water 2 in the pipe. The moltem metal or slag is thus released together with the running water to the outside without sticking the resulted product of cutting on the inside surface of the pipe.
Patent JP-S5983930-A (JP)
Title: Preparation of lithium carbonate
Inventor: FUKASE TOKUNOSUKE
IPC: C01D15/08
Filed: 1982-11-02
Abstract: PURPOSE:To prepare high-purity Li2CO3 having large primary particle size, by the thermal reaction of an alkaline aqueous solution of a lithium compound with urea. CONSTITUTION:Urea is added to an alkaline aqueous solution of a lithium compound (e.g. an aqueous solution of LiOH), the mixed solution is hydrolyzed with heat, and the precipitated Li2CO3 is filtered with suction and dried to obtain Li2CO3 having large primary particle size. The conventional process comprising the direct reaction of an aqueous solution of an Li compound with CO2 gas, a bicarbonate and a carbonate, is liable to cause the rapid local ununiform reaction, and the nucleation is dominant in the precipitation of the Li2CO3, resulting in the insufficient crystal growth, the generation of fine particles, the tendency of forming secondary particles by the coagulation of the fine particles, and the tendency to entrap the impurities from the mother liquid. A desirable result can be achieved by feeding the carbonate ion into the reaction system by the hydrolysis of urea, and a high-purity product having large primary particle size can be obtained.
Patent JP-H1136562-A (JP)
Title: Steel plate floor panel
Inventor: SHOJI TATSUO
IPC: E04F15/024
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To improve position and form of a rib formed in rear member for increasing strength of the whole floor panel and, at the same time, to easily transfer load between adjoining ribs and between rib construction and front member. SOLUTION: This steel plate floor panel is so constituted that it is equipped with front member of a square steel plate and a reinforcing rib, rear member 3 integrated into the front member and a space formed between the front member and rear member 3. In that case, the rib is equipped with the circumferential edge ribs 5 continuously extending along the side edge of the rear member 3, a pair of diagonal ribs 6 and 7 continued to the circumferential edge ribs 5 and continuously extending in the diagonal direction of a steel plate floor panel and intermediate ribs 9 positioned between the circumferential edge ribs 5 and diagonal ribs 6 and 7 and connecting the circumferential edge ribs 5 to the diagonal ribs 6 and 7 at a position lower than the circumferential edge ribs 5 and diagonal ribs 6 and 7,  and the rear member 3 is equipped with a plurality of recess sections 10 and 13 coming into contact with the front member in the intermediate ribs 9.
Patent JP-S6171804-A (JP)
Title: Porous aluminum oxide membrane
Inventor: SAITO SHOZABURO
IPC: B01D71/02
Filed: 1984-09-17
Abstract: PURPOSE:To obtain an Al-membrane for an ultrafiltration membrane rich in solvent resistance and heat resistance and showing sharp fractional capacity, by forming an aluminum oxide layer to the surface of metal aluminum by applying electrolysis to metal aluminum in an anodic oxidizing electrolyte. CONSTITUTION:As aluminum being a stock material, metal aluminum or an alloy, which consists of aluminum and a metal such as Si, Fe, Mn, Mg, Cu, Zn, Cr, Ni, Ti or Pd, is used in a thickness of several thousand-several Angstrom . This metal aluminum or alloy is used as an anode and electrolyzed in a solution of an electrolyte capable of forming a porous aluminum oxide film such as sulfuric acid, oxalic acid, phosphoric acid or chromic acid. Electrolytic voltage is several -80V. Next, the non-oxidized metal and the aluminum oxide barrier layer are removed by etching according to a proper method to obtain an aluminum oxide ultrafiltration membrane with a thickness of 1-200mum.