baber/WOPTO huggingface dataset:
Patent JP-S61131351-A (JP)
Title: Objective lens of electron beam device
Inventor: YANAKA TAKASHI
IPC: H01J37/26
Filed: 1984-11-30
Abstract: PURPOSE:To make it simple and easy to fit up and remove components of the magnetic part by firmly holding a pole piece assembly between the supporters of both parties by a magnetic adsorption of movable supporters when a current is conducted to the exciting coils. CONSTITUTION:Since a travelor 17 of the upper side supporter 14 is free-slidable in the up and down directions by the OFF-actions of the exciting coils 2 and 3, a projection part 21 of a pole piece assembly 6 is removed from a hole 32 of the down side supporter 15 by lifting a control rod 40 for drawing out the control rod 40 from the window part 44. And then the other pole piece assembly is screwed to the tip screw part 41 of the control rod 40 for being mounted into an objective lens by reversed arrangement to that of taking-out. When the exciting coils are supplied with a current, the pole piece assembly is fixed between the up and down side supporters 14 and 15 by a magnetic adsorption action.
Patent JP-S62113055-A (JP)
Title: Moisture measuring apparatus
Inventor: MATSUMOTO KOICHI
IPC: G01N27/22
Filed: 1985-11-12
Abstract: PURPOSE:To always enable a highly accurate measurement of moisture regardless of the length in the lead, by canceling inherent stray capacitance possessed by the lead by signal outputted from a capacitance canceling circuit. CONSTITUTION:A moisture measuring apparatus body 10 is made up of three circuits, a moisture detecting electric circuit 11, a stray capacitance canceling circuit 12 and an adder 13. The stray capacitance canceling circuit 12 outputs dummy capacity -C2 and -C3 to cancel the capacitance C2 between l1-l2 and the capacitance of l1 via earth stray capacitance C3 and adds the signals to the adder 13. The outputting of the dummy from the stray capacitance canceling circuit 12 makes the moisture detection capacitance C and the capacitance C1 inferent to the moisture sensor coincide completely thereby avoiding the effect of the leads on the stray capacitance.
Patent JP-H0194605-A (JP)
Title: Freezing container of superconducting coil
Inventor: KAWAI TAKESHI
IPC: H01L39/04
Filed: 1987-10-06
Abstract: PURPOSE:To reduce the consumption of liquid helium by the plasma heat by placing the container cover on the plasma side, and winding a support member made of a very strong insulating material around the coil case so as to bold the opposite side of the thermal insulating support member, thereby reducing the number of the thermal insulating support member of the coil case and the supporting sectional area. CONSTITUTION:A coil case 4 in which a coil conductor 3 is contained through liquid helium 5 is inserted into an evacuated freezing container main body 1 and supported on a container cover 2 through a thermal insulating support member 17. In such freezing container of the superconducting coil, a support member 18 made of a very strong insulating material is wound around the coil case 4 so as to hold the opposite side of the thermal insulating support member 17, and both ends of the support member 18 are sealed to the container cover 2 and fixed by clamping. Said support member 18 is in the form of a clamp band formed of a wire of carbon fiber reinforced plastic or the like for instance, and tools 19 for providing tension such as turnbuckles are provided on both ends thereof.
Patent JP-H0194420-A (JP)
Title: Three-dimensional input device to computer
Inventor: IKEDA SHIGETSUGU
IPC: G06F3/0354
Filed: 1987-10-06
Abstract: PURPOSE:To improve operability by laying a series of arms linked relatively and freely movably with a joint between a stationary base and an instructing grip. CONSTITUTION:An instructing grip 16 is gripped with a hand, an arbitrary point on the stationary base is designated, or, a track is drawn on it. During these operations, each detector detects the angular displacements of the joint according to an instruction from a host computer or the button operation of the instructing group 16, etc., these angular displacements are converted into coordinates on prescribed three-dimensional coordinates by a converting means, and the coordinates are sent and inputted to the host computer. Between the stationary base and the instructing grip 16, only a series of arms 10 and 12 are laid, which are linked relatively and freely movably with the joint. Thus, these arms 10 and 12 flexible follow their joining positions according to the movement of the instructing part, and the arms hardly become obstruction when an operator moves the instructing part and executes the operation to turn the device.
Patent JP-S61129532-A (JP)
Title: Load cell scale
Inventor: KITAGAWA TORU
IPC: G01G23/48
Filed: 1984-11-29
Abstract: PURPOSE:To perform easily temperature compensation for a zero point and a span resistance in a simple and stable state by connecting a temperature sensor which detects ambient temperature and outputs temperature data, to a load cell unit which outputs a signal from a load cell part. CONSTITUTION:The load cell unit 1 consists of the load cell part 2 which converts weight into an electric signal, amplification part 4, A/D conversion part 5, CPU8 to which a RAM9 and an ROM10 are connected, etc., and correction data for correcting the output of the A/D conversion part 5 according to temperature is stored in the RAM9. Then, switches 3 and 12 are turned on and off under a command from an I/O port 7 to alternate a state in which the output of the load call part 2 is accepted and a state in which the signal of a temperature sensor part 11 is received. At this time, a zero-point output Z(x) and a span output S(x) are processed by a microcomputer 6 as a value which is temperature-corrected with a temperature output T(x) on the basis of a conversion coefficient, thereby outputting temperature-compensated data.
Patent JP-S62113383-A (JP)
Inventor: OGAWA KIYOSHI
IPC: H05B7/148
Filed: 1985-11-11
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-S61130432-A (JP)
Title: Method for separating cobalt, nickel or the like from high-alloy steel
Inventor: YAZAWA AKIRA
IPC: G21F9/30
Filed: 1984-11-29
Abstract: PURPOSE:To separate efficiently Co and Ni from a concd. Fe alloy by melting a high-alloy steel contg. Co and Ni in a recarburized state into a molten bath of Sn, Pb, etc., adding Si thereto and separating an Fe-Si phase by flotation. CONSTITUTION:The high-alloy steel contg. Co and Ni is melted in the recarburized state into the molten bath of Sn, Pb, the alloy thereof, etc. having the weight of >=10 times the weight of said steel. Si is added to the bath to decrease the solubility of Fe and the Fe-Si phase is floated by which said phase is separated and recovered. The Si is further added again to the bath to decrease the solubility of Co and Ni and to float the Co.Ni-Si phase. The floated mixture composed of Fe, Co, Ni and Si is recovered and the Si is oxidized to SiO2 which is then removed. The low contamination Fe alloy scrap in a nuclear power plant, etc., is thus subjected to a volume reduction treatment without generating a large quantity of secondary waste by the above-mentioned method.
Patent JP-H0699094-A (JP)
Title: Horizontal ball mill
Inventor: MATSUMOTO AKIMITSU
IPC: B02C17/18
Filed: 1992-09-22
Abstract: PURPOSE:To improve the grinding capacity and operating efficiency of a mill by installing a means for easily replenishing grinding balls of diameter suitable for each grinding chamber whenever required and for feeding the grinding balls that have been abraded to a unsuitable diameter to the suitable grinding chambers or discharging them to outside the mill. CONSTITUTION:A grinding ball feed and discharge cylinder 13 having the function of replenishing new grinding balls 2 suitable for each of plural grinding chambers 12 and for moving to the next chamber or discharging to outside the mill the grinding balls 2 that have been abraded to a small diameter is installed in the central part of a horizontal cylindrical shell 1 in the axial direction. Consequently, the grinding balls suitable for each grinding chamber is fed to it during operation and the grinding capacity and operating efficiency of the mill are improved and the replenished quantity of new grinding balls and power cost are reduced to obtain an economical horizontal ball mill.
Patent JP-H0299001-A (JP)
Title: Ladder rod
Inventor: ISHIKURA ISAO
IPC: A45D2/14
Filed: 1988-10-06
Abstract: PURPOSE:To eliminate the shift of hair and provide uniform waves by mounting short rods left and right on a long rod in the form of a ladder. CONSTITUTION:Uniform waves of hair without discrepancy are easily provided by forming a rod like a ladder. Different nuances of waves are obtained by a training hair alternatively over short rods. A lot of nuances of waves are obtained by changing the thickness and use of the rod.
Patent JP-H1179911-A (JP)
Title: Controlling agent of aflatoxin contamination
Inventor: ONO MAKOTO
IPC: A01N43/36
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject controlling agent capable of more effectively controlling aflatoxin contamination by using an antibiotic blasticidin A as an active ingredient. SOLUTION: The objective controlling agent contains an antibiotic blasticidin A of the formula or a salt thereof, preferably of 10-5,000 ppm in the objective controlling agent. The antibiotic blasticidin A is obtained, for example, by culturing blasticidin A-producing microorganisms belonging to the genus Streptomyces and gathering the blasticidin A from the cultured material. The antibiotic blasticidin A or the salt thereof very strongly inhibits the production of an aflatoxin by aflatoxin-producing microorganisms such as Aspergillus parasiticus, and manifesting an excellent activities for controlling the aflatoxin contamination by the aflatoxin-producing microorganisms. The blasticidin A can be produced in extremely higher productivity compared to an antibiotic aflastatin A.
Patent JP-H07104147-A (JP)
Title: Fiber connecting unit
Inventor: KIMURA SEIICHIRO
IPC: G02B6/32
Filed: 1993-10-08
Abstract: PURPOSE:To connect fibers in a satisfactory state for transmitting working laser light, and to stably transmit the laser light to a working point. CONSTITUTION:The unit is provided with a condenser lens unit for condensing the laser light 11 from an emitting fiber 1, a semitransmissive bender 12 made of quartz, etc., and for bending the laser light 11 by 90 deg. on this side of the condensing point, a laser light sensor 13 for detecting several % of the laser light transmitted through the semitransmissive bender 12, a laser light power indicator 14 for indicating the laser light power measured based on the detected value, an illumination lamp 15 for irradiating the end face of the incident fiber 2 with light and a semitransmissive mirror 16, a CCD camera 18 for inputting the light reflected from the end face of the incident fiber 2 and picking up an end face image, an image forming lens unit 19 for condensing the reflected light 17 from the end face of the incident fiber 2 on the CCD camera 18 and a TV monitor 20 for displaying the end face image picked up by the CCD camera 18.
Patent JP-2000092366-A (JP)
Title: Digital camera
Inventor: KITAZAWA TOMOFUMI
IPC: H04N5/235
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera that obtains a pan-focused image without a camera-shake by reducing a photographing time between objects. SOLUTION: In this digital camera set to a consecutive shot mode, a focus lens 103 is moved to a focal position with respect to a 1st object to apply 1st exposure to a CCD. While stored charges (image data) in the CCD by the 1st exposure are transferred to a transfer path, the focus lens 103 is moved to a focal position with respect to a 2nd object, 2nd exposure with respect to the 2nd object is conducted and the 2nd exposure is finished by closing a mechanical shutter 102.
Patent JP-H04131763-A (JP)
Title: Liquid measuring apparatus
Inventor: OKU NARIHIRO
IPC: G01N35/10
Filed: 1990-09-23
Abstract: PURPOSE: To enhance efficiency of solution recovery process while detecting occurrence of uncollectable state automatically by reducing the air pressure in a waste liquid container to a predetermined level, closing a valve when an increased pressure is detected and delivering an alarm if an increased pressure is not detected even upon elapsing a predetermined time. CONSTITUTION: Prior to recovering a solution, the air pressure in a waste liquid cell 14 is reduced by a vacuum pump 17 to a predetermined level lower than the outer air pressure and a measured solution in an RBC cell 10 is recovered into the waste liquid cell 14 through a duct 16b. Upon finishing the recovery, the air pressure in the cell 14 increases abruptly to the level of the outer air pressure and the pressure being detected by a pressure sensor 20 also increases and a solenoid valve 15b is closed simultaneously with finishing the collection of the solution. When the cell 10 is not emptied due to clogging of the duct 16b, for example, a buzzer 29 sounds. According to the arrangement, collection can be carried out efficiently and uncollectable state due to clogging of duct can be alarmed.
Patent JP-2000081995-A (JP)
Title: Method for re-executing program
Inventor: TAKAGI HIDEHIKO
IPC: G06F11/28
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To re-execute a program with a small amount of memory consumption by automatically executing a processing from the start of re-debugging to an applicable processing after the program is corrected. SOLUTION: Execution frequency by every instruction is stored in an execution frequency storage means 32 during execution of the program. When reproduction of an execution state is requested by a command input means 22, the instruction of a reproducing position and its execution frequency are calculated from the contents stored in the execution frequency storage means 32 and the execution state is reproduced by re-executing the program by an execution state reproducing means 42.  In this case, a table to be created by the execution frequency storage means 32 is made to be smaller by restricting an object instruction whose execution frequency is stored in the execution frequency storage means 32 as only an instruction with label and transferring the processing to a reproducing position after the processing is transferred to the instruction whose final execution information is ON among the instructions with the nearest label of the instructions executed on the reproducing position in the past by the execution state reproducing means 42.
Patent JP-2001077195-A (JP)
Title: Semiconductor device
Inventor: SATO JUNICHI
IPC: H01L21/768
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that enables a huge reduction in the contact resistance between a plug and wiring and can greatly reduce the delay of a signal which propagates through the wiring and generation of heat from the wiring. SOLUTION: This semiconductor device forms an interlayer dielectric 2 on bottom layer wiring 1, and forms top layer wiring 3 thereon, and then electrically connects the bottom layer 1 and the top layer wiring 3 via a plug 5 that is in a connecting hole 4 formed on the interlayer dielectric 2. The semiconductor device forms a nearly reversed conical recess 1a or a conical protrusion on the bottom layer wiring 1 in the inner part of the connecting hole 4, thereby increasing the contact area between the bottom layer wiring 1 and the plug 5.
Patent JP-H08115871-A (JP)
Title: Sample holder fixing apparatus
Inventor: TSUJI KAZUO
IPC: H01L21/027
Filed: 1994-10-19
Abstract: PURPOSE: To provide a sample holder fixing apparatus having a simplified constitution which can be adapted to simplify the structure on the edge, avoid deforming the sample holder and have no need of the increased rigidity of the holder and upper part of the stage. CONSTITUTION: A conductive sample holder 6 for samples W such as glass masks and wafers is supported by three electrostatic chucks 12 on a stage 1 so that the flexure of the holder due to its own weight can be minimized. The electrostatic chucks also serve to firmly support the holder by their electrostatic attraction.
Patent JP-H10161723-A (JP)
Title: Metallic sheet moving method and metallic sheet moving robot
Inventor: MAROBIN MARIO
IPC: B25J9/16
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a metallic sheet moving method capable of perfectly excluding the step of changing the operation sequence of a robot whenever its own learning step and the type of a metallic sheet to handle change. SOLUTION: a) Fixed input data for identifying the space geometry of components 100, 101, 110 and 106 in an operating area 10 is obtained. b) Variable input data consisting of the size and the shape of a metallic sheet 104 to handle and the working sequence of a metallic sheet is obtained from a machine tool 100. c) Fixed input data and variable input data are processed by a processing unit in order to automatically generate output data for identifying the previously selected locus of the metallic sheet 104. d) Output data is transferred to the control unit of a robot 101 for driving the robot 101 to move the sheet 104 along the locus previously selected for handling the metallic sheet by selecting by the type.
Patent JP-H03117074-A (JP)
Title: Digital deflecting circuit
Inventor: ARAI CHIHARU
IPC: H04N3/23
Filed: 1989-09-28
Abstract: PURPOSE:To exactly correct the non-linear distortion without using an analog correcting circuit, and also, to obviate the right-down phenomenon of a scanning line by forming each deflecting coil by plural kinds of coils whose numbers of turns are different, selecting the coil to be brought to electric conduction and allowing it to conduct. CONSTITUTION:Each deflecting coil is formed by plural kinds of coils whose numbers of turns are different, respectively, and a dot position in the horizontal direction displayed on a display screen and a scanning line position in the vertical direction are counted by each counter 23, 27. Subsequently, each exciting current value corresponding to each position is stored in conversion tables 24, 28, the coil constitution of each deflecting coil is deflected so that an exciting current corresponding to each position flows, and an exciting current value flowing to each deflecting coil is controlled digitally. In such a way, each correction value can be contained in each stored exciting current value, and comparing with the case of using an analog correcting circuit, a non-linear distortion can be corrected more exactly, and also, the right-down phenomenon of a scanning line can be obviated, and an image of an exact shape can be obtained.
Patent JP-2001074752-A (JP)
Title: Management system of automatic analyzer
Inventor: TAKAMI EIJI
IPC: G01N35/02
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To accurately grasp a specimen to be analyzed and reagent to be used when carrying out automatic analysis, and increase the reliability of the automatic analysis. SOLUTION: The management system is used for an automatic analyzer that dispenses a specimen and a reagent to a reaction cell for automatically analyzing the reaction between the specimen and reagent, and is equipped with a specimen set mechanism 1 that accommodates a specimen cup 2 where an inherent mark is provided for each specimen into a specimen holder 3 for arranging and sets the specimen holder 3 to a predetermined specimen set stage, a reagent set mechanism 4 that accommodates a reagent bottle 5 where the inherent mark is provided for each reagent into a reagent holder 6 for arranging and sets the reagent holder 6 to a predetermined reagent set stage,  and a mark reader 7 that is provided while the mark reader can be freely moved in a plurality of different read directions and discriminates a mark Ma of the specimen cup 2 and a mark Mb of the reagent bottle 5 in different read directions.
Patent JP-H04131776-A (JP)
Title: Device measuring circuit
Inventor: NAGATA TAKAHIRO
IPC: G01R31/28
Filed: 1990-09-21
Abstract: PURPOSE:To provide possibility of high speed rate testing at the time of I-mode by adding No.2 driver to a load circuit, and feeding the load circuit with a voltage amplitude having the same amplitude as the No.1 driver output voltage amplitude while the No.2 driver is in synchronization with No.1 driver. CONSTITUTION:The voltage to be impressed on terminals 11, 12 is set so that the voltage amplitude of the output voltage impressed by a driver 6 on a load circuit 5 becomes equal to the voltage amplitude of the output voltage impressed by another driver 1 on a DUT 4 at the time of I-mode, and the driver signal supplied to the terminal 11 and the one supplied to the terminal 12 are operated in the same pattern and at the same timing. Thereby the capacitor component of the load circuit 5 becomes invalid apparently, to permit impression on the DUT 4 of the driver 1 without causing degradation of the input waveform for the CUT 4, which enables to make high speed rate measuring.
Patent JP-H0995117-A (JP)
Title: Air suspension control device
Inventor: ISOTANI SHIGETAKA
IPC: B60G17/015
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To improve the responsiveness of car-height control during the period of getting on and off a vehicle with high car-height. SOLUTION: The air suspension control device is provided with a compressor 10, a dryer 2, an air spring 1, a supply and discharge valve 4, an exhaust valve 5 and a check valve 37a and an orifice 37b provided in parallel between the supply and discharge valve 4 and the dryer 2 to perform car-height control. Further, between the orifice 37b and the supply and discharge valve 4, a low- pressure tank 3, an exhaust flow rate control valve 6 for controlling the rate of air flowing to the low-pressure tank 3, and a getting on and off-switching means 7a for lowering the car-height at the time when the driver gets on and off a vehicle, compared to the car-height in normal state, are provided to operate the exhaust flow rate control valve 6 by the output of the getting on and out-switching means 7a, and thus to adjust the car-height.
Patent JP-H1189930-A (JP)
Title: Balloon catheter
Inventor: IKADA YOSHITO
IPC: A61L29/00
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain a catheter by which a large medicine support amount is achieved, negatively charged polysaccharide, gene or an aggregate of molecules with a large particle diameter can be supported, and a medicine can be locally administered in a short time. SOLUTION: A balloon catheter is formed by providing a balloon 3 near the terminal part of a tube. As a balloon forming material, various kinds of resin such as polyethylene, polyester or the like is used. A long-chain polymer 4 having a basic group or an acid group is fixed to the surface of the balloon 3 by covalent bond. As a basic group, an amino group in which a hydrogen atom may be substituted is cited, and as an acid group, a carboxyl group, a sulfenic acid group, phosphoric ester group or the like is cited. A medicine 5 such as antithrombus agent or the like is supported on the surface of the described balloon 3 by ionic bond with the basic group or the acid group which the long-chain polymer 4 has.
Patent JP-H0670679-A (JP)
Title: Production of calcium lactate
Inventor: YAMAMOTO TAKEHIKO
IPC: C12P7/56
Filed: 1992-08-28
Abstract: PURPOSE:To efficiently obtain in high yield calcium lactate useful as an nutrient, food additive, etc., by fermenting raw starch. CONSTITUTION:The compound can be obtained by fermenting raw starch derived from rice, wheat, barley, corn, cassava, or sweet potatoes using Streptococcus bovis.