baber/WOPTO huggingface dataset:
Patent JP-S633795-A (JP)
Title: Monoclonal antibody, hybridoma cell and production of said antibody
Inventor: KOIKE YUKIYA
IPC: C07K16/00
Filed: 1986-06-24
Abstract: PURPOSE:To obtain a monoclonal antibody useful for grasping state of coagulated fibrinogenolysis in organisms, diagnosing thrombosis, etc., by cultivating a hybridoma cell obtained by fusing a specific cell with a myeloma cell. CONSTITUTION:Human plasma is separated by lysine Sepharose column chromatography and purified to give human plasminogen (A). Then the component A is administered into the abdominal cavity of mouse, a splenocyte (B) of immunized mouse is extracted, the cell B is blended with myeloma cell of mouse in a ratio of 20-2:1 and optionally polyethylene glycol as a fusion promoter to give a fused cell (C). Then the cell C is cultivated in a selective medium such as HAT medium, etc., and selected to give a hybridoma cell (D) producing an antibody which is not linked to human plasmin but specifically bonded to human plasminogen. Then the cell D is cloned, cultivated in a desired medium and a monoclonal antibody contained in a supernatant liquid of the prepared culture solution is collected.
Patent JP-H01314346-A (JP)
Title: Installation automatic detecting circuit for numerical arithmetic processor
Inventor: TSUCHIYA YORIFUMI
IPC: G06F11/30
Filed: 1988-06-14
Abstract: PURPOSE:To automatically detect whether or not the numerical arithmetic processor is installed by providing a means which detects whether or not the processor is installed automatically by using a BUSY signal. CONSTITUTION:An optional system which uses the numerical arithmetic processor 8087 is provided with the means which detects automatically whether or not the processor is installed by using the BUSY signal. Namely, when the arithmetic processor 8087 is installed, the BUSY signal of the numerical arithmetic processor 8087 is at LOW level in the inactive state and at High level in the active state. When the processor is not installed, the BUSY signal line is at the High level continuously. Consequently, whether or not the arithmetic processor 8087 is installed is detected automatically.
Patent JP-S5936389-A (JP)
Title: Storage device
Inventor: TAKISHIMA TOORU
IPC: G06F12/06
Filed: 1982-08-24
Abstract: PURPOSE:To realize the application of memory cards of different access times, by controlling a timing selecting circuit from the packing state information on the memories of different access times obtaind by an access address and a mode register. CONSTITUTION:The output of packing state information on the memories of different access times is produced via a mode register 1 and a decoder 2 and impressed to a timing selecting circuit 4. At the same time, different addresses are also impressed to the circuit 4 from address input lines 5 and 6 in accordance with memory cards of different timings. A logical gate, etc. of the circuit 4 are controlled by those inputs, and different timings are selected by a timing generating circuit 3. Thus it is possible to select the timing in response to the access time of a memory card. This ensures a mixed application of memory cards of different access times.
Patent JP-S5574180-A (JP)
Title: Non-volatile memory
Inventor: WATANABE TOMOYUKI
IPC: G11C14/00
Filed: 1978-11-29
Abstract: PURPOSE:To read out non-volatile memory by using accumulated charges within the floating gate to control carrier density present on the base surface of horizontal type pnp-transistor of an I<2>L. CONSTITUTION:n-Layer 22 on n<+>-layer 21 is formed with p-layers 23, 24, each covered with n<+>-layers 25, 26. A floating gate 28 is formed through an insulator film on the base of pnp-transistor of I<2>L consisting of the layers 24, 22, and 23. When no electrons are present in the gate 28, normal I<2>L function is performed. The presence of electrons in the gate 28 allows channel to be formed in the n-layer 22 under the gate thereby to increase the collector 25 current in the reverse npn- transistor. In this manner, the contents of memory can be read out by the changes in the collector current of npn-transistor. pn-Junction of word line (the layer 24) and bit line (the layer 26) undergoes breakdown to write in the gate. The desired word line is applied with voltage to produce bit line (the layer 25) current for reading. Ultraviolet radiation is used to erase the memory.
Patent JP-H0670235-A (JP)
Title: Contrasting method of peripheral blood vessel as well as arrangement and constitution for execution of it
Inventor: BUIRUFURIITO HAAKUSU
IPC: A61B6/00
Filed: 1993-06-17
Abstract: PURPOSE: To guarantee excellent correspondence between a contrast image and a mask image by forming an X-ray image of a lump of a contrast medium while moving a table on which a person to be examined is put, after injecting the contrast medium into blood vessels and preparing a difference image between the contrast image and mask image. CONSTITUTION: A contrast medium is injected into blood vessels of a person 1 to be examined with a contrast medium syringe 13 and the displacement of a table top 2 is started toward the head end by a motor controller 7. A lump of the contrast medium, i.e., a head part in a propagation-direction of the contrast medium in the blood vessels of the person 1 to be examined 1 is irradiated with X rays projected from an X-ray source 3 through an exposure device 9 and an X-ray generating device 8 and is made incident on a transmitted X-ray image converter 4 and is converted into an image. The image signal is inputted to an image processing control unit 10 through an A/D converter 11 and a buffer memory 12.  The unit 10 forms a contrast image and a mask image in image memories 16 and 17, calculates a subtractive image of an arbitrary part in an examination area from their difference and displays it on a monitor device or display screen output device 19 or transfers it to a file memory 18.
Patent JP-S61295112-A (JP)
Title: Level-control device for vehicles
Inventor: KAMI YOZO
IPC: B60G17/052
Filed: 1986-06-23
Abstract: PURPOSE:To prevent the occurrence of freezing due to content moisture and make operation sure, by installing dryer interposingly between a pneumatic forming device and a selector valve, in case of an air leveling damper type level-control device. CONSTITUTION:Pressure air formed in a compressor 6 is fed to a dryer 8 and, after content moisture is removed, further fed to a solenoid valve 13 through a pipe 30. And, during stoppage of the compressor, the dryer 8 is made lower in its position than that of the valve 13 whereby condensed mositure in the valve 13 and the pipe 30 is gathered in the dryer 8 and removed. With this constitution, sticking of moisture to the solenoid valve 13 is prevented from occurring, so that even at the wintertime, a freeze of the moisture is obviated, thus operation is made securable.
Patent JP-H0440344-A (JP)
Title: Measuring instrument for suspended particle density
Inventor: ZAITSU YASUSHI
IPC: G01N21/59
Filed: 1990-06-05
Abstract: PURPOSE:To correct the staining of optical windows and a lens and a long- period secular change of a constituent member in the instrument by providing the optical windows on both end surfaces and inserting an optical path cylinder which is filled with clean air into a space optical path to be measured between a projection part and a photodetection part. CONSTITUTION:The light projected from a laser light source 5 passes through a projection lens 7 to become a coherent light beam 4. The optical cylinder 3a which has the transparent optical windows 14a and 14b at both its ends and contains no suspended particle is inserted into between the projection part 1 and photodetection part 2 like an optical path cylinder 3b. Consequently, environment wherein there is no particle material can be generated in the optical path (several m) and the whole energy of the light beam 4 passes through the cylinder 3a. Therefore, the light beam 4 is affected by only dirt sticking on the optical windows 8a and 8b of the projection part 1 and photodetection part 2. In this state, corrections are made to correct the influence of the staining of the windows 8a and 8b and the long-period secular change of the device constituent member. At the same time, the influence of the light absorption by the windows 14a and 14b is corrected.
Patent JP-S5669608-A (JP)
Title: Terminal processing apparatus of optical cable
Inventor: NAKAYAMA OSAMU
IPC: G02B6/38
Filed: 1979-11-13
Abstract: PURPOSE:To automatically locate the core to the processing main axis, stabilize the processing quality and economize energy, by locating and adjusting the core by means of the number of pulses according to the output of the detection circuit for the shift extent of position of the core image and the reference mark. CONSTITUTION:A video signal from the image pickup device 10 is made binary by the binary circuit 21. A point where white a black are inverted is detected as the edge by the edge detection circuit 23, and the number of scanning lines and the number of clocks at the time when the edge has been detected are stored in the circuit 27 as the X and Y coordinates of the edge through the clock counter 25, etc. The mean value of its maximum value and minimum value is calculated as the center coordinate of the core from said X and Y coordinates by the arithmetic circuit 28. The reference mark is also calculated in the same way as to its center coordinate, and the difference between both is sent to the driving circuit 30 as the shift extent. The circuit 30 drives the pulse motors 6, 7 by the number of pulses according to the shift, and automatically locates the core on the rotary axis. In this way, th processing quality is stabilized and the energy is economized.
Patent JP-2000341050-A (JP)
Title: Control circuit
Inventor: TAKAHASHI HIDENORI
IPC: H03F1/32
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To make frequency band of a SAW filter narrow, to enhance the yield and to make the control circuit small in size. SOLUTION: This control circuit is provided with a SAW filter 10 for extracting a pilot signal and a SAW filter 12 having the same characteristic as that of the filter 10, and an oscillation circuit consisting of the SAW filter 12 and a positive feedback use amplifier A3 generates a pilot signal. Since the pass band shift or the like attended with a temperature change is the same in the filters 10, 12, the frequency band of the SAW filters 10, 12 is made narrow. The configuration of the oscillation circuit is simplified.
Patent JP-H10332651-A (JP)
Title: Ultrasonic sludge sensor
Inventor: YOSHIOKA MASAHIRO
IPC: G01N29/00
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To easily adjust the interval of ultrasonic transmitter and receiver with a simple configuration while a concentric state is retained. SOLUTION: A guide shaft 13 is arranged while it orthogonally crosses a post 14 being extended linearly at the lower edge part of the post 14, and a sensor holder 15 is arranged at each side part of the guide shaft 13 slidably. A ultrasonic transmitter 11 and a ultrasonic receiver 12 are mounted to each sensor holder 15 so that they oppose each other. A pair of first recessed parts 13b are provided to each side part of the guide shaft 13 with a proper gap in axial direction and a set screw 17 that is connected to each sensor holder 15 is inserted into either first recessed part 13b being provided at the side part of the guide shaft 13, thus enabling each sensor holder 15 to be mounted to each side part of the guide shaft 13.
Patent JP-2000340522-A (JP)
Title: Sputtering treatment condition control method and sputtering apparatus
Inventor: YAMAMOTO TSUTOMU
IPC: C23C14/34
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide films formed on wafers which can suppress small variations in grain size caused by temperature difference. SOLUTION: A sputtering device is composed of a sputtering mechanism 10 and a control mechanism 20, where the sputtering mechanism 10 is provided with a grain check chamber 16, which measures the grain size of a film formed on a wafer. The control mechanism 20 is equipped with a monitoring result analyzing section 24, which analyzes the measurement result of grain size, a deciding section 25 which deciding whether the grain size of a film is within specification limits, a center value or out of a center value but within a controllable limit or out of a controllable limit based on an analysis result, a correction condition calculation section 26 which calculates the most suitable sputtering conditions where a set value can be obtained, when the grain size is out of a center value but is within the controllable limit, a condition setting section 27, an output section 28,  basic data 31 for setting initial conditions, control data 32 for setting correction conditions, and a control section 29 which controls the processings of all the sections.
Patent JP-S5852081-A (JP)
Inventor: YAMAUCHI MAMORU
IPC: B65D90/08
Filed: 1981-09-16
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-H07169882-A (JP)
Title: Molded integrated circuit package
Inventor: MAIKERU EE TSUIMAAMAN
IPC: H01L23/29
Filed: 1992-05-13
Abstract: PURPOSE: To improve thermal radiation characteristic of an integrated circuit sealed into a plastic material. CONSTITUTION: As paths for dissipating heat from a silicon element within a molded integrated circuit package, heat posts 50 and 60 extending from the silicon element onto a surface of the package are added. The posts are thermally coupled at its one ends with the silicon element and are exposed at the other ends to the atmosphere at the package surface. Since a waist part 66, having dimensions different from both ends of the posts, is provided between the both ends of the posts, so that stresses within the package is minimized and the occurrence of cracks is prevented.
Patent JP-H10336345-A (JP)
Title: Method for authenticating originator in communication network system, information terminal and information providing device
Inventor: KAWAMOTO HIROSHI
IPC: H04M11/00
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To improve the security level of originator authentication in the case of an information terminal that is personally used, specially, a portable information terminal such as PDA by authenticating an originator who requests access to a communication network with the telephone number of an information terminal. SOLUTION: When the user of an information terminal 1 connects to a communication network and receives an information service offer, he contracts with a provider 3 that performs line connection service to a communication network and performs telephone connection to an access point that is established by the provider 3. Controllers 10-1 to 10-n of access points form a logical path that approves the communication access of the information terminal to a communication network after taking authentication that the user of the terminal 1 who requests communication access is a user who contracts. The terminal 1 which makes access receives information service which is offered by various servers 6b to 6d that are connected a provider communication network 4.
Patent JP-S5771124-A (JP)
Title: Quartz tube device
Inventor: KUMAI HARUO
IPC: C30B31/10
Filed: 1980-10-21
Abstract: PURPOSE:To prevent deflection of a quartz tube by mounting a quartz material on the external surface wall of the quartz tube. CONSTITUTION:A SIC-made soaking tube 12 having high heat resisting property is provided on the external circumference of a quartz tube 11 and a groove 12a is formed on the surface of the soaking tube 12. The lower portion of a quartz made hook 13 is welded through the groove 12a to the upper portion of a quartz tube 11. The hook 13 is formed in a T-shape and the upper portion of the hook 13 is positioned in the outside of the tube 12. In such a constitution, if the surface wall of the quartz tube 12 may be softened due to heating, the hook 13 can protect the tube 11 from deflection.
Patent JP-H10316217-A (JP)
Title: Overload preventing device in cereal conveying device
Inventor: KANEKO AIJIRO
IPC: B65G19/28
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To open an overflow port 9 only when the internal pressure of a cereal conveying chute reaches the permissible level, and the sudden increase of the pressure and the impact are generated, by usually closing and holding a cover with a closed cover attracting structure by a magnet, mounted between the overflow port side of the cereal, conveying chute and an opening side of the cover. SOLUTION: An overflow port 9 comprises a cover which can be opened and closed by a hinge structure on an upper edge thereof, so that the overflow port is usually closed thereby, and a closed cover attracting structure by a magnet 12, is mounted between the overflow port 9 side of the cereal conveying chute and an opening side of the cover 10. The closed cover attracting structure by the magnet 12, does hot press and open the cover 10 even when the internal pressure of the cereal conveying chute reaches the permissible level, but it releases the cover closing condition when the internal pressure reaches the permissible level, and further the internal pressure is suddently increased and the impact is received. The attraction force of the magnet 12 is properly selected to be effectively applied thereto.  Accordingly the phenomenon that the cereal is continuously leaked out from the overflow port a can be prevented, and the flying-off amount of the cereal can be reduced.
Patent JP-H0311746-A (JP)
Title: Semiconductor device
Inventor: KAISE KIKUO
IPC: H01L29/778
Filed: 1989-06-09
Abstract: PURPOSE:To inhibit a short-channel effect, to shorten an effective gate length and to obtain a high-gain and high-electron mobility transistor (an HEMT) by a method wherein a buffer layer has a form protruding toward a gate electrode. CONSTITUTION:A ridge 1a of an inverted trapezoidal form is formed on the surface of a semi-insulative GaAs substrate 1, an undoped AlxGa1-xAs layer 2 is grown on the surface of the substrate 1 and an undoped GaAs layer 3 is grown on the layer 2. In this case, the growth of the layer 3 is not generated at first on the top of a layer 2a, the growth is generated on the inclined planes of the layer 2a and at the place excluding the layer 2a out of a layer 22 and the growth of the layer 3 is started for the first time at a point of time when the growing point on the inclined planes of the layer 2a coincides with the top. Then, an n-type AlxGa1-xAs layer 4 is grown and the layers 4 and 3 are turned to an alloy to form source and drain electrodes S and D. After this, an Al film is etched on the layer 4 to form a Schottky gate electrode G. In such a way, as the layer 2 has a form protruding toward the electrode G, an effective gate length can be significantly shortened.
Patent JP-H0815122-A (JP)
Title: Physical properties measuring apparatus for particle
Inventor: NODA KAZUTOSHI
IPC: G01N15/00
Filed: 1994-06-29
Abstract: PURPOSE:To obtain a physical properties measuring apparatus for particle in which the weight concentration, the relative concentration, and the particle size can be measured simultaneously in real time. CONSTITUTION:Within a single system, an attracted particle is irradiated with light and the scattering light 16 is received along with the transmitted light. Alternatively, particles are adhered to an oscillatory crystal unit 5 applied with a particle adhering agent 6 to the surface thereof and the particle size is measured based on the intensity of the scattering light 16 while the relative concentration of the particle is measured based on the intensity of transmitted light thus determining the weight concentration of particle based on the variation in the oscillation frequency of the crystal unit 5.
Patent JP-S5371729-A (JP)
Title: Centrifugal force system governor for internal combustion engine
Inventor: MAKINO JIROU
IPC: F02D1/06
Filed: 1976-12-08
Abstract: PURPOSE: To provide to a governor both functions highest and lowest speed control and all speed control, by improving a RQ type governor and by adding all speed control functions without damaging performance in the case of low revolution. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63310112-A (JP)
Title: Manufacture apparatus for semiconductor integrated circuit device
Inventor: YONEDA KIYOSHI
IPC: H01L21/31
Filed: 1987-06-12
Abstract: PURPOSE:To enhance the uniformity inside a face at an oxide film to be grown during a heat-treatment process and at the thermal diffusion of an impurity by installing the following: a semiconductor substrate support stand to arrange semiconductors horizontally with reference to the flow of a gas; disks having one opening each to converge the flow of the gas on each part between the semiconductor substrates. CONSTITUTION:Semiconductor substrates 4 are arranged horizontally with respect to the flow of a gas. A semiconductor substrate support stand 2 is equipped with disks 3 having one opening each to converge the flow of the gas on each part between the semiconductor substrates. The gas which has been converged by the diskas 3 having the opening flows into each part between the semiconductor substrates 4 uniformly. By this setup, the gas easily flows into each part between the semiconductor substrates 4; it is possible to prevent the lack of uniformity inside a face at an oxide film to be grown during a heat-treatment process and at the thermal diffusion of an impurity; it is made possible to enhance a yield.
Patent JP-H04370799-A (JP)
Title: Ice blasting device for pump cleansing
Inventor: HIROSE YASUO
IPC: G21C15/243
Filed: 1991-06-19
Abstract: PURPOSE:To easily clean the inner side of a pump casing by remotely controlled ice-blasting. CONSTITUTION:A cover 7 which is attached to a flange 4 of a pump casing 1, and a driving part 8 which penetrates the cover 7 and is attached elevatably rotatably are provided to the ice-blasting device of this invention. Also, an arm 29 which is attached to an end of the driving part 8 blentably provided, a blasting nozzle 31 which is attached to an end of the arm 29 and ejects ice particles 30, and a camera 32 attached to the blasting nozzle 31, are provided, too.
Patent JP-S6130979-A (JP)
Title: Speed controller of motor
Inventor: NAITO HARUO
IPC: H02P29/00
Filed: 1984-07-18
Abstract: PURPOSE:To maintain the control characteristic at the prescribed speed even in the case that the parameter of an object to be controlled has unknown or unaccurate value or varies during an operation or a disorder is generated. CONSTITUTION:A deviation N' between a speed command NREF and a standard model output NMDL of a standard model circuit 8 having the transfer characteristic of the primary delay is inputted to a speed controller 2, and a current command IREF of the output is inputted to a nonregulating mechanism 9, the circuit 8 and an adaptive logic circuit 10. The logic circuit 10 corrects variable gain factors 91, 92 in the mechanism 9 in response to the standard mode output NMDL of the circuit 8 and the motor speed N. The mechanism 9 outputs a correcting current command value IREF' in response to the product of the current command IREF and a variable gain GF and the product of the motor speed N and a variable gain GB.
Patent JP-H10333000-A (JP)
Title: Optical drop cable unit assembled cable
Inventor: HOSOI FUMIKI
IPC: G02B6/44
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To lighten and thin an optical drop cable unit assembled cable by twisting an optical drop cable unit around a central tension body at a specified twist-back rate. SOLUTION: Plural sheets (e.g. eight cores in figure) of optical drop cable units 4 are twisted around the outer periphery of the central tension body 3 coated with a resin coat 2 such as PVC, etc., on a metallic tension body 1 such as a steel wire, etc., at the twist-back rate 100%. Further, the optical drop cable units 4 are twisted around the central tension body 3 at a twist pitch 500 mm or below. In such a manner, by thinning the outside diameter of the central tension body 3, an optical drop cable unit assembled cable is lightened. Further, by eliminating press winding, the outside diameter of the optical drop cable unit assembled cable is thinned.