baber/WOPTO huggingface dataset:
Patent JP-H01121041-A (JP)
Title: Magnetic resonance imaging
Inventor: NAGAO MASATAKA
IPC: A61B10/00
Filed: 1987-11-06
Abstract: PURPOSE:To reconstruct an engineering-artifact-free image data without compromise in spatial resolution, by providing a first step to acquire a first imaging data with respect to a phase encoding direction visual field, a second step to take in a second imaging data for a visual field smaller than the above visual field, and a third step to reconstruct the image data of an object to be examined based on the first and second imaging data. CONSTITUTION:A magnetic resonance signal for a phase encoding direction visual field L is obtained as a first imaging data (a), and another magnetic resonance signal covering another visual field L' smaller than the field L is acquired as a second imaging data (b). Here, L'=L(N-2)/N, where N is a matrix size. Using the first and second imaging data, the image data of the object to be examined is reconstructed based on the folded-back image B'' data of the object to be examined.
Patent JP-S61152401-A (JP)
Inventor: BITO MASAKI
IPC: B27D5/00
Filed: 1984-12-25
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-S62138567-A (JP)
Title: Coating material and coating composition
Inventor: NAGIRA NOBUO
IPC: C08L23/00
Filed: 1985-12-13
Abstract: PURPOSE:A coating material and coating composition, containing an epoxy resin and fine particulate titanium oxide in a specific chlorosulfonated ethylene- vinyl acetate copolymer in a specific proportion and having high initial gloss and improved weather and chalking resistance. CONSTITUTION:A coating material and coating composition containing (B) 5-100pts.wt. epoxy resin and (C) 5-100pts.wt. fine particulate titanium oxide having 10-80mmu average primary particle diameter in (A) 100pts.wt. chlorosulfonated ethylene-vinyl acetate copolymer, obtained by chlorosulfonating ethylene-vinyl acetate copolymer with >=1.5 melt index and 5-45wt% vinyl acetate content to give 15-45wt% chlorine content and 0.3-3wt% sulfur content and having <75% total of the above-mentioned vinyl acetate content and chlorine content.
Patent JP-S63133906-A (JP)
Inventor: FUJIOKA RETSU
IPC: A01C7/08
Filed: 1986-11-22
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-2000091342-A (JP)
Title: Heat treatment of silicon wafer and silicon wafer
Inventor: AKIYAMA SHOJI
IPC: H01L21/322
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To reduce microroughness especially on the surface of a wafer, to improve the electrical characteristics of oxide film breakdown strength and the mobility of a carrier, to suppress the occurrence of slip rearrangement and the contamination of noble metal, to improve the yield and productivity and to reduce cost on the method of the heat treatment of a silicon wafer in a reductive atmosphere through the use of an RTA device. SOLUTION: In a method for heat-treating a silicon wafer in a reductive atmosphere containing hydrogen by using rapid heating/quenching device, a natural oxide film on the surface of the silicon wafer is removed and is heat- treated in an inert gas atmosphere, the hydrogen concentration of which is 100% or which contains not less than 10% hydrogen.
Patent JP-H05120095-A (JP)
Title: Disk managing system for operating system
Inventor: KANEKO SHIGEYUKI
IPC: G06F12/00
Filed: 1991-10-25
Abstract: PURPOSE:To easily restore a deleted file, and to restore even only a part of the deleted file by letting a disk management file have the additional information of the file. CONSTITUTION:In an operating system provided with the management table 5 for dividing and managing the inside of a disk, two pieces of file identification information 9,10 for identifying the file stored in the disk are prepared in the management table 5, the management of the disk is executed by using these file identification information 9, 10.
Patent JP-H02125994-A (JP)
Title: Compression blowing method and device therefor
Inventor: ISSHIKI NAOJI
IPC: F04C18/36
Filed: 1988-11-04
Abstract: PURPOSE:To generate high blower pressure by rocking a plurality of blower vanes rotating around a rotating shaft within a prescribed angle range around a rocking shaft in the radial direction of the rotating shaft of the blower vane during one rotation of the rotating shaft. CONSTITUTION:When a rotating shaft 1 is driven and a support frame 17 fixed to this rotating shaft 1 is rotated, a variable pitch vane 15 pivoted to this support frame 17 through a rocking shaft 16 is rotated and a pin 19 is guided to the guide groove 14 of a guide plate 12 at an inclined position, thereby it being rocked around the shaft 6. Air in a compressed air space A between the adjacent variable pitch vanes 1 is compressed moved to a discharge port 24 and transmitted to the outside from a blowing port. The air sucked to a blowing chamber 20 from an inlet port 21 is sequentially absorbed to the respective compressed air spaces A in the variable pitch vane 15 at a subsequent position, stored in the space A to a maximum together with the rotation of the variable pitch vane 15 and then similarly compressed and blown.
Patent JP-H08210114-A (JP)
Title: Valve control device for engine valve system
Inventor: KATSUMOTO TAKEHIKO
IPC: F01L13/00
Filed: 1995-10-03
Abstract: PURPOSE: To show excellent operation performance in a wide range from an engine low speed operation to a high speed operation by switching a valve side rocker arm between the operation conditions due to a high speed cam and a low speed cam through connection and release between the rocker arms. CONSTITUTION: When an engine is in a high speed zone, a high speed side oil control valve(OCV) 26 is set OFF and a low speed side OCV 26' is set ON by means of a controller. Pressure oil is thus supplied to an oil chamber 17, and oil is discharged from an oil chamber 18. A plunger 23 having a high speed cam side rocker arm 4 is engaged with a hole 25 of a valve side rocker arm 7, while a plunger 24 having a low speed cam side rocker arm 5 is disengaged from the hole 25 of the valve side rocker arm 7. The valve side rocker arm 7 is oscillated integrally with the high speed cam side rocker arm 4, and the valve is opened and closed with a valve timing suitable for the high speed operation. When the engine is under a low speed zone, all the operations are carried out in a reversed manner of the high speed zone.
Patent JP-H09101084-A (JP)
Title: Drier for used tea leaves or bean-curd lees
Inventor: KADOMA KAZUTOSHI
IPC: A23L11/00
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To dry used tea leaves or bean-curd lees at low costs by disposing a screw in an SUS made cylinder, providing cylinder heating means, and forming a water evaporation transparent hole in the upper part of the cylinder. SOLUTION: Used tea leaves or bean-curd lees changed into one end of an SUS made cylinder 1 are rolled in the cylinder 1 with the aid of the cylinder 1 rotated by drive means 11 and is moved from the one end of the cylinder 1 to the other end. Meanwhile, the cylinder 1 is heated with cylinder heating means 31. Accordingly, the used tea or the bean-curd lees are rolled in contact with the heated internal surface of the cylinder 1, and is moved from the one end of the cylinder 1 to the other end while being stirred. Meanwhile, water evaporated from the tea leaves or the bean-curd lees goes out to the outside of the cylinder 1 from a water evaporation transparent hole 33 formed in the upper part of the cylinder 1. Hereby the used tea leaves or the bean-curd lees are satisfactorily dried at low costs.
Patent JP-H03142338-A (JP)
Title: Deformation extent measuring instrument
Inventor: SHIRAISHI MITSURU
IPC: G01N3/08
Filed: 1989-10-30
Abstract: PURPOSE:To measure the mechanical characteristic of a soft structure body in a wide range by changing the form of a pressing member in accordance with the form of a form measuring means and changing the state of a pressing robot in accordance with the state of a displacement measuring robot. CONSTITUTION:Orthogonal robots 21 and 22 is provided with moving mechanisms of X-axis, Y-axis, and Z-axis directions and mechanisms of rotation around the Z axis, and a pressing member 28 is attached to the front end part of the robot 22 with a force sensor 26 and a channel-shaped attaching plate 27 between them to use this robot 22 as the pressing robot, and a force is applied to an object 23 to be measured. A contactless displacement meter 25 is attached to the front end of the robot 21 with a attaching plate 24 between them to use this robot 21 as a sensing robot, and a means is obtained which moves the displacement meter 25 to measure the form of the object 23. The form of the member 28 is changed in accordance with the form of the form measuring means to perform measurement in a wide range. Form data at the point to which the load is applied is obtained by the robot 22, and the position and the direction of the robot 22 are changed in accordance with those of the robot 21 to extend the application range of measurement.
Patent JP-S61157804-A (JP)
Title: Pneumatic actuator
Inventor: SAKAGUCHI YUJI
IPC: F15B15/10
Filed: 1984-12-28
Abstract: PURPOSE:To easily detect an output displacement of a pneumatic actuator by fixing a distorsion gauge for detecting the axial contractile force to one closing member of an elastic contraction element of the pneumatic actuator. CONSTITUTION:A connecting member 3b adapted to output driving force is fixed to an end portion closing member 3a of an elastic contraction element which is changed in its axial length by supplying a fluid thereto. A blind hole 26 is bored through the interior of the connecting member to from a thin wall portion. A distorsion gauge 18 is mounted in the periphery of the thin wall portion, thereby to detect the axial force applied to the connecting member 3b and output it to the outside. Accordingly, though the elastic contraction element has a hysteresis characteristic, the driving force output to the connecting member can be detected directly and accurately.
Patent JP-H02126901-A (JP)
Title: Method and device for pressure crystallization
Inventor: URABE KATSUFUMI
IPC: B01D9/02
Filed: 1988-11-04
Abstract: PURPOSE:To improve the yield of a product by discharging a liquid phase- component while the liquid phase-component discharge speed is controlled by repeating opening and closing of the flow passage of a liquid phase-component discharge pipe. CONSTITUTION:A mixture composed of >=2 kinds of components contg. a specific component is supplied into a high-pressure vessel 1 and the above-mentioned mixture is pressurized in the vessel 1 to attain a solid-liquid co-existing state. The liquid phase-component is in succession discharged under pressurization to the outside of the vessel 1 via the liquid phase-component discharge pipe 9 connected to the vessel 1 and is subjected to a solid-liquid sepn. The residual liquid is then squeezed out by compressing and is discharged to the outside of the vessel 1, by which the solid product of the specific component is formed in the vessel 1; thereafter, this product is taken out of the vessel 1. The opening and closing of the flow passage of the discharge pipe 9 are repeated by a high- speed stop valve 10 for the flow passage, by which the liquid phase-component discharge speed is controlled and the discharge of the above-mentioned liquid phase-component is thus executed. As a result, the yield of the product is improved.
Patent JP-H06126583-A (JP)
Title: Carrying method for plate material in end face working machine and its device
Inventor: TANAKA KOJI
IPC: B23Q7/03
Filed: 1992-10-19
Abstract: PURPOSE:To carry a plate material in a rectilinear direction without snaking in a horizontal state in a finishing machine for both the end faces of a glass plate material or the like. CONSTITUTION:In an end face finishing machine where a plate material transporting device to sandwichedly hold the plate material 3 is formed of the upper side moving part 1' of a lower endless belt 1 and the lower side moving part 4' of an upper endless belt 4 on a machine frame, and a plate material edge machining device is severally arrangedly provided on both the sides of the plate material transporting device, the upper side moving part 1' of the lower endless belt 1 is supported by the bottom face 2' of an upward groove-shaped rail 2 and inner faces 2'' on both the sides of the rail, and the lower face of the lower side moving part 4' of the upper endless belt 4 is pressed into contact with the upper face of the plate material 3 supported on the upper face of the upper side moving part 1' to make the upper and the lower endless belt 1, 4 move at the same speed.
Patent JP-2001101466-A (JP)
Title: System and method for calculating time of stay in respective booths on event site
Inventor: HANAZAWA FUMIHIRO
IPC: B42D15/02
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of calculating the time of stay in each of booths on an event site only by once recording how long an IC card is utilized in each visit booth. SOLUTION: This system is provided with an IC card, on which information on each of respective visitors to the event site is written, to be carried with every visitor, information processor for booth installed in each of respective booths on the event site for writing information on the relevant booth, where each of visitors visits, and information on the time of entrance of each visitor to the relevant booth on the IC card of each visitor, and information processor for gate installed at the leaving gate of the event site for writing information concerning the time of leaving the event site of each visitor on the IC card of each visitor.
Patent JP-H05118242-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: ISHIDA KAZUMI
IPC: F02D41/14
Filed: 1991-10-25
Abstract: PURPOSE:To prevent the delay time from being extended beyond a specified time in an air-fuel ratio judging means for judging that the air-fuel ratio of an engine is reversed after a specified delay time after the output of an oxygen sensor provided in the upstream of a catalyst has been reversed, and in an air-fuel ratio control device for correcting the delay time in response to the output of an oxygen sensor provided in the downstream of the catalyst. CONSTITUTION:The period T of air-fuel ratio control in increased or decreased in proportion to the length of delay time. A step 1401 judges whether the period T exceeds a specified time T1 or not. Whe T> T1, a step 1402 decreases the integration constant K1 of an air-fuel ratio correction factor by a specified value alpha. Thus, the change of the air-fuel ratio correction factor per unit time becomes larger, and the air-fuel ratio can be greatly corrected even when the delay time is short.
Patent JP-H04155686-A (JP)
Title: Large-capacity memory
Inventor: TAKAHASHI TATSUO
IPC: G11B33/12
Filed: 1990-10-18
Abstract: PURPOSE:To provide a large-capacity memory in which its assembling work can be simplified by providing guide rails for guiding an inner housing on vibration insulation rubbers of an outer housing. CONSTITUTION:A large-capacity memory is divided into an outer housing 28 and an inner housing 20. Four vibration insulation rubbers 29 are provided on the bottom of the housing 28, and two guide rails 30 are provided thereon. When the memory is associated, a medium storage box 21, a medium processor 23, a medium conveyor 24, a medium charger/discharger 25, etc., are fist associated in the housing 20. The housing 20 associated with these mechanisms is pressed along the rails 30 of the housing 28 by using a lifter, etc., and clamped by mounting bolts when it is brought into contact with a stopper, and hence a mounting work is extremely facilitated.
Patent JP-S63132180-A (JP)
Title: Polarization characteristic measuring instrument
Inventor: TSUCHIYA MAKIO
IPC: G01R29/08
Filed: 1986-11-24
Abstract: PURPOSE:To perform the calibration and measurement of a device at the same time without being affected by the gain variation nor phase variation of a transmission line by detecting the phase amplitude of a polarized wave to be measured and a reference polarized wave individually through a distributor. CONSTITUTION:When the wave of frequency (f) to be measured is arrived, a reference polarized wave signal generator 3 generates the wave of f+DELTAf, which is coupled 2 with the wave of (f) to generate the reference polarized wave. The amplitude ratio of and the phase difference between two components outputted to terminals 5 and 6 of a polarizer are detected 10a and the reference polarized wave is also outputted to the terminals 5 and 6 of the polarizer and distributed 11 after high frequency amplification 8 and frequency conversion 9, so that the phase difference and amplitudes are detected 10b. A detector 10b detects only the signal of f+DELTAf. The reference polarized wave signal and the signal of the polarized wave to be measured pass through the transmission lines of the same kind, so both signals vary in gain and shift in phase equally. Therefore, the measurement of the arrival wave and the calibration by the reference polarized wave are performed at the same time to remove errors in measurement due to variations in gain and phase.
Patent JP-2000111328-A (JP)
Title: Method for inspecting welding part of welding pipe
Inventor: UEDA TAKUSHI
IPC: G01B17/02
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To successively and reliably the reduction of the thickness of a welding part by measuring the thickness of a part where fused metal is finally coagulated by an ultrasonic wave. SOLUTION: A welding pipe 3 is being moved in a direction market by an arrow A at specific speed. A joint-line detection sensor 1 is arranged while the sensor opposes a welding part. In the case of measurement, the welding pipe 3 passes through a water tank for traveling, and an ultrasonic probe 2 is also arranged under water. The ultrasonic probe 2 is arranged closest to the joint-line detection sensor 1. When the joint-line detection sensor 1 is provided on a water surface, a polarization filter is provided to eliminate the influence of reflection due to the wave of the water surface. Furthermore, when merely an objective-lens system such as an endoscope is provided under water, an image can be picked up at a position closer to the ultrasonic probe 2.  When a tire-type probe or the like is used, the thickness of an ultrasonic wave can be measured without allowing the welding pipe 3 to pass under water, thus simplifying the configuration of a device.
Patent JP-S62140306-A (JP)
Inventor: TAKAHASHI TORU
IPC: H01M10/0565
Filed: 1985-12-13
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-H06100162-A (JP)
Title: Work loading device
Inventor: TSUKAMOTO DOKU
IPC: B65G47/90
Filed: 1992-09-25
Abstract: PURPOSE:To provide a work loading device by which installation space can be reduced with a simple structure. CONSTITUTION:A rodless cylinder 48 capable of multipoint positioning while extending in a horizontal direction orthogonal to carrier conveyors 7 and 8, is arranged above the carrier conveyors 7 and 8, and a raising and lowering cylinder 50 is installed in an output part of this rodless cylinder 48, and a work gripping hand 51 is supported with an output shaft 50a of this cylinder 50. On the other hand, stopper devices 55 (56) are arranged in the carrier conveyors 7 and 8 so as to stop a pallet P at the prescribed pitch in the carrying direction, and a work W is loaded in an optional position on the pallet P by movement of two shafts of the work gripping hand 51 and movement of a single shaft of the carrier conveyors 7 and 8.
Patent JP-H0653347-A (JP)
Title: Leadless chip carrier
Inventor: ONO YOSHITAKA
IPC: H05K1/18
Filed: 1991-09-30
Abstract: PURPOSE:To provide a leadless chip carrier excellent in the adhesion of metallic plating in a through hole, the reliability of conductivity, and the easiness of inspection of the solder junction of a mounting pad. CONSTITUTION:This is a leadless chip carrier 10, which has an insulating substrate 1, a conductor circuit 11 provided on the insulating substrate 1, mounting pads 12 provided on the back side 190 of the substrate 1 to mount the substrate 1 on a mother board 2, and a circular through hole 13 for connecting the conductor circuit 11 with the mounting pad 12, passing through the insulating board 1, and the mounting pads 12 are arranged in two rows on the peripheries 15 of the rear side 190.
Patent JP-H02127301-A (JP)
Title: Controller for raw garbage dehydrating machine
Inventor: FUJI TAKAAKI
IPC: B65F1/00
Filed: 1988-11-07
Abstract: PURPOSE:To improve accuracy in overcurrent detection and safety by detecting the ambient temperature of a detecting circuit for detecting current flowing in a motor to determine reference voltage and comparing the reference voltage with the output of a rectifying circuit connected to the detecting circuit to control the forward and backward running and stoppage of the motor. CONSTITUTION:When a reversible motor 2 is rotated forward to lift a compression plate and dehydrate and compress raw garbage, current flowing in the reversible motor 2 is increased along with the compression. This current is detected by a current transformer 13 and rectified by a rectifying circuit 8. The voltage level is compared with reference voltage by correcting a change in the output of the current transformer 13 due to the ambient temperature with a thermistor 14, and switches 11, 12 are changed over to rotate the motor 2 backward. Thus, the compression plate is lowered to prevent the operation of overcurrent, and safety is improved.
Patent JP-H02126283-A (JP)
Title: Large-sized liquid crystal display
Inventor: MATSUKAWA HIDEKI
IPC: G09F9/40
Filed: 1988-11-07
Abstract: PURPOSE:To provide a feeling of narrow width of a metallic frame and to increase the continuity of an image by increasing the area of liquid crystal display elements adjoining to the metallic frame. CONSTITUTION:Many liquid crystal display elements 8 are arranged on the same plane to form a large screen, which is held by the metallic frame 14 to constitute the large-sized liquid crystal display. Dots 12 adjoining to at least one side among dots adjoining to the metallic frame 14 are made larger in area than other dots 13. Consequently, the frame width of a non-display part looks thin because the quantity of light from the periphery of the frame is large, and the continuity of the image is improved.
Patent JP-H06110100-A (JP)
Title: Greenish blue shg light source
Inventor: ISHIKAWA MAKOTO
IPC: H01S3/109
Filed: 1992-09-25
Abstract: PURPOSE:To provide the greenish blue laser beam source of a small size which can be modulated at a high speed with high efficiency. CONSTITUTION:This light source is constituted by forming a resonator between the end face on the rear surface of a semiconductor laser and an output mirror by installing the output mirror 4 in the exit direction of an InGaAs/AlGaAs strained quantum well semiconductor laser 1. A nonlinear optical element 3 consisting of KTP is installed between the strain quantum well semiconductor laser 1 and the output mirror 4 in this constitution. Since this light source is the internal resonator type SHG to take a higher harmonic wave directly out of the oscillating light of the semiconductor laser 1, the direct modulation with the high efficiency is possible.
Patent JP-H01250327-A (JP)
Title: Removal of metal ion and solution used therein
Inventor: DEIBITSUDO KEI JIYONSON
IPC: C07K16/00
Filed: 1988-11-07
Abstract: The present invention provides a metal ion scavenging procedure and antibody compositions for radioimmunoscintigraphy and cytotoxic radioimmunotherapy having chelator concentrations of greater than about 10<-><4> M which are optimized with respect to their metal binding capacity such that highly efficient labelling of the antibody is achieved in a simple one step procedure using readily available sources of radiometal ions.