baber/WOPTO huggingface dataset:
Patent JP-S5910839-A (JP)
Title: Processing method of subtraction picture
Inventor: HISHINUMA KAZUHIRO
IPC: G01N23/04
Filed: 1982-07-09
Abstract: PURPOSE:To reduce noises of picture width and to form a subtraction picture which is easy to see visually by performing subtraction processing between digital picture data on two radiation pictures and performing compression processing. CONSTITUTION:Two fluorescent material sheets on which fluroscopic images are stored and recorded before and after an image forming agent is injected into a blood vessel are scanned by laser light, etc., to obtain two pieces of digital picture information A and B, which are processed by subtraction to obtain subtraction information A-B wherein a blood image is emphasized. Further, the information A-B is reduced to reduce noise components in the information A-B, forming the substraction information which is easy to see visually. In this case, the same result is obtained even when the reduced digital picture information is processed by subtraction.
Patent JP-S61277789-A (JP)
Inventor: MACHIMURA TSUGUYOSHI
IPC: E05F15/00
Filed: 1985-05-31
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-S62277651-A (JP)
Title: Tracking controller
Inventor: SUDO KAZUO
IPC: G11B15/467
Filed: 1986-05-25
Abstract: PURPOSE:To decide a tracking lock state with no error and to attain a tracking control by superposing a tracking control DC component on a 1st or 2nd signal obtained before subtraction or a tracking state detecting signal obtained after subtraction in the remaining period of each track period. CONSTITUTION:The signal Et obtained from a subtraction circuit 58 is used as a lock detection component in the periods L1-L4 and then as an error component having the polarity corresponding to the direction of a tracking error in the periods E1-E4 respectively. The tracking state detecting signal Ex obtained from an addition circuit 59 via a tracking state detecting part 50 is superposed by the voltage Vc of a power supply 71 in the most period excluding a forward part of periods E1-E4 respectively against the signal Et. The signal Ee obtained from a sample holding circuit 91 is produced by superposing the voltage Vc on the error component in a period during which the voltage Vc of the signal Ex is superposed. Such signal Ee is used as a tracking error signal through a sampling/holding state. Therefore the voltage Vc is varied for the execution of the tracking adjustment.
Patent JP-H0415971-A (JP)
Title: Exciting oxygen generation method and device
Inventor: FUJII HIROO
IPC: H01S3/095
Filed: 1990-05-09
Abstract: PURPOSE:To remove unreacted chlorine and to see that the chlorine may be of some service and also to prevent the corrosion of a device by bringing chlorine or chlorine compound into contact with water in advance to adjust the saturated aqueous solution of chlorine, and then bringing this into contact with alkaline hydrogen peroxide aqueous solution. CONSTITUTION:To an exciting generator 1, hydrogen peroxide aqueous solution and sodium hydroxide aqueous solution are supplied separately or being mixed. A chlorine saturated aqueous solution adjusting vessel 2 is the one for adjusting the saturated aqueous solution of chlorine by bringing chlorine or chlorine compound into contact with water. When the saturated aqueous solution of chlorine adjusted beforehand in the chlorine aqueous solution adjusting vessel 2 is introduced into an exciting oxygen generator 1, exciting oxygen occurs. What is more, it is possible to supply sodium hydroxide aqueous solution to the chlorine saturated aqueous solution adjusting vessel 2 in place of supplying sodium hydroxide aqueous solution to the chlorine saturated aqueous solution adjusting vessel 2, and also it is possible to supply sodium hydroxide aqueous solution to both the generator 1 and the adjusting vessel 2.
Patent JP-S5244483-A (JP)
Title: Wire saw
Inventor: IKUMI MASUZOU
IPC: B24B27/06
Filed: 1975-10-06
Abstract: PURPOSE:To accelerate cutting speed and to reduce cut-off of thin wire, using a special wire.
Patent JP-H06332953-A (JP)
Title: Data filing device
Inventor: KUROSU YASUO
IPC: G06F17/30
Filed: 1993-05-21
Abstract: PURPOSE:To provide a data filing device with satisfactory operability for registration and retrieval regardless of the amount of registered data. CONSTITUTION:This device is provided with both a symbol registration and retrieval part 50 to use a method using an icon as the input method of attribute information to be the key of retrieval and a keyword registration and retrieval part 55 to use a method for directly inputting a keyword from a keyboard. A document number detection part 3 detects the number of already registered files. Corresponding to this detected result, a selection part 4 selectively uses both the parts. Namely, when the number of files is small, the symbol registration and retrieval part 50 is used. When the number of files is large, the keyword registration and retrieval part 55 is used. Thus, the man-machine interface of the data filing device can be considerably improved.
Patent JP-H06332615-A (JP)
Title: Cordless mouse
Inventor: KAWASHIMA KAZUAKI
IPC: G06F3/0354
Filed: 1993-05-21
Abstract: PURPOSE:To constitute the mouse so that charging to a power source circuit can be executed even at the time of using the mouse, and a continuous use time of the mouse can be extended by containing a power generator for generating power by rotational force of a ball. CONSTITUTION:A rotation of a ball which follows a movement of the mouse is fetched as a rotational amount in the X axis direction and the Y axis direction by each resolving mechanism 1A, 1B, and converted into a pulse by each rotary encoder 2A, 2B. In a control circuit 4, a moving amount is detected based on an output from each rotary encoder 2A, 2B, and this moving amount and information of a switch input are transmitted to a computer through an output circuit 7. In this case, rotational force of the ball which follows a movement of the mouse is given to each power generator 5A, 5B, respectively through each resolving mechanism 1A, 1B. Generated power by the power generators 5A, 5B is supplied to a power source circuit 6, charged to a battery 6B, and also, supplied to the control circuit 4 and the output circuit 7.
Patent JP-H0417070-A (JP)
Title: Automatic floor plan
Inventor: MUROFUSHI MASAKO
IPC: G06F17/50
Filed: 1990-05-11
Abstract: PURPOSE:To further shorten the virtual wiring length of wiring connected to an area by using the shortest distance between areas when dynamical method is used and defining that a virtual wiring length minimizing force is applied to each side of an area, and then, deforming an area subject to virtual wiring length minimization using the dynamical method. CONSTITUTION:This automatic floor plan is constituted in such a way that at least one of fine movement and fine deformation is made to an arrangeable area so as to make the virtual wiring length of the wiring connected to the arrangeable area shorter than a prescribed evaluation value. By using this constitution, the force applied to each side of an initially arranged area is first found by a dynamical method and at least one of the moving force or deforming force for virtual wiring length minimization is calculated on the basis of the found force. Then the area is finely moved or deformed in the direction of the calculated moving force or deforming force. Therefore, the virtual wiring length of the wiring connected to the area can be made shorter than a prescribed evaluation value.
Patent JP-H05291414-A (JP)
Title: Semiconductor device and its production
Inventor: ISOBE RYUTA
IPC: H01L23/522
Filed: 1992-04-13
Abstract: PURPOSE:To reduce the disconnection and the short circuit of multilayer interconnection and improve moisture resistance by flattening the surface of an interlayer insulating film and reducing the phosphorus concentration of the interlayer insulating film. CONSTITUTION:A PSG film is accumulated on a substrate 1, a gate electrode 4 and wiring 5 as the bottom layer oxide film 9 of an interlayer insulating film. The bottom layer oxide film 9 is an oxide film formed by heat treating the PSG film that contains 8-10wt.% phosphorus in a vacuum and evaporating the phosphorus so as to reduce the phosphorus concentration. A BPSG film 10 which contains low concentration phosphorus is formed on the bottom layer oxide film 9.
Patent JP-H0419052-A (JP)
Title: Steel product scheduling device
Inventor: OKAI HARUTOSHI
IPC: G05B19/418
Filed: 1990-05-08
Abstract: PURPOSE:To determine an execution scheduling order speedily within the set time by sorting object material into groups by specific attributes, determining the order of groups with the knowledge of a specialist so as to prepare one fundamental solution, and then determining an evaluation function to optimize the process order of material in each group. CONSTITUTION:The attribute (width, thickness, weight, liquid type, raw material specification) of material to be processed is inputted first, and the set furnace temperature is determined by a table from the raw material specification. Secondly, sorting is performed by liquid types, width and weight, and the liquid type process order is determined with the knowledge of a specialist. Lastly, the process order in the same liquid type is changed by shifting the order of material so as to satisfy a constraint condition and to improve an evaluation function.
Patent JP-S5244889-A (JP)
Title: Thermostable rubber laminates
Inventor: TAKADA TSUTOMU
IPC: B65G15/38
Filed: 1975-10-07
Abstract: PURPOSE:A laminate useful as industrial thermostable rubbers such as conveyor belts, hoses, rubber vibration insulators, etc., with improved thermal resistance, manufactured by laminating a fluororubber composition, etc. with the surface of the rubber base layer.
Patent JP-H11311959-A (JP)
Title: Advertisement device
Inventor: KITAJIMA RYUJI
IPC: G09F19/12
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide the advertisement device which endures natural phenomena such as rainwater and is unlimited in size. SOLUTION: This advertisement device consists of a translucent or transparent resin sheet 11 where patterns 2a and 2b as advertisement objects are printed, a polarizing film 3 which is stuck on the back of the resin sheet 11, a protective coating 4 which covers the back of the polarizing film 3, a polarizing spinner 11 which is able to rotate on a plane parallel to the resin sheet 11 at an interval with the protective coating 4 behind the protective coating 4, a driving device 12 which rotates the polarizing spinner 11 behind the polarizing spinner 11, a light source 13 which irradiates the polarizing spinner 11 with light behind the polarizing spinner 11, and a support 14 which supports the resin sheet 11, driving device 12, and light source 13.
Patent JP-H06308607-A (JP)
Title: Microfilm reader and microfilm
Inventor: HIDESHIMA TAKAHIRO
IPC: G03B21/11
Filed: 1993-04-26
Abstract: PURPOSE:To shorten a retrieval time so as to improve efficiency, and to easily correct a frame number in the case a film control code is not read precisely because dust adheres thereto or it is damaged by detecting the frame number by counting blips, reading the film control code separately put corresponding to a film feed direction and performing retrieval even while film is fed in a reverse direction. CONSTITUTION:The film control codes read at the time of feeding the film in a forward direction or reverse direction are separately provided. The content of a counter 70 is rewritten according to a number shown by the film control code read corresponding to the feed direction, and the content of the counter 70 is added or subtracted based on the blip detected therafter. When the film control code can not be read, the film is stopped and the film control code is displayed on a mark display means 82, then an operator inputs the numeral of a mark from a keyboard 76 so as to correct the counted value of the counter 70.
Patent JP-H02300899-A (JP)
Title: Remote monitor equipment
Inventor: OKUDA HIROYUKI
IPC: G08B29/18
Filed: 1989-05-16
Abstract: PURPOSE:To prevent the wrong reports sent to a monitor center due to the drop of voltage of an emergency power supply which drives a terminal equipment with a simple constitution by discontinuing the monitoring operation of the monitor center until a commercial power supply is restored when a timing device detects the time set previously. CONSTITUTION:A timing device 5 outputs a report to a control part 6 when a service interruption continues with no restoration of a commercial power supply 14 and a working time A points the time set previously. The part 6 starts a communication equipment 10 to reports the incapability of the continuous monitor to a monitor center 12 via an automatic dialing operation from a dial device 7. In this case, the communication data are sent to the center 12 from the part 6 via the equipment 10 and a communication circuit 11. Then the part 6 inhibits a report production stopping device 8 from producing reports after transmission of the communication data. Thus it is possible to prevent the production of wrong reports owing to the shortage of voltage.
Patent JP-S63285462-A (JP)
Title: Controller for gas sensor
Inventor: YOSHIDA HIDEJI
IPC: G01N27/419
Filed: 1987-05-18
Abstract: PURPOSE:To achieve a sufficient protection of a gas sensor, by providing a means to interrupt energization of an oxygen pump element for a specified time when a voltage applied to the oxygen pump element of the gas sensor exceeds a specified value. CONSTITUTION:A gas sensor M4 is made up of a detection element M2 for outputting a signal corresponding to the concentration of oxygen in a measuring gas diffusion limiting chamber M1 and an oxygen pump element M3 arranged in contact with the gas diffusion limiting chamber M1 in which the inflow of a surrounding gas to be measured is limited, and the concn. of the gas in the gas being measured is detected by a concn. detection means M5. Then, a pump voltage detection means M6 is provided to detect that a voltage applied to the oxygen pump element M3 exceeds a specified value, and so is an interrup tion means M7 to interrupt the energization of the oxygen pump element M3 for a specified time when detecting the pump voltage exceeds the specified value.
Patent JP-H0373010-A (JP)
Title: Portable electronic equipment
Inventor: IWASAKI YUJI
IPC: G06F1/16
Filed: 1989-05-16
Abstract: PURPOSE:To prevent a foreign substance from invading into a gap between an upper surface cover part and a display monitor by covering the gap between the upper surface cover part and the display monitor with a turn cover, which is provided be tween the upper surface cover part and the display monitor so as to be freely turned, when the display monitor is closed so as to cover the upper surface of a keyboard. CONSTITUTION:A turn cover 15 is energized by an elastic body 16 and a front part 15a of the cover is pressed to a lower end part 14a of a display monitor 14. According ly, an upper surface part 15b of the turn cover is set on the same surface as an upper surface part 13a of the upper surface cover part and a rear surface part 14b of the display monitor. Then, the gap between the upper surface cover part 13 and the display monitor 14 is covered. The front part 15a of the turn cover 15 is energized by the rear surface part 14b of the display monitor 14 and the elastic body 16 is compressed. Then, the turn cover 15 is turned in an arrow D direction while being pressed to the display monitor 14 by the elastic body 16. Thus, since the gap between the upper surface cover part 13 and the display monitor 14 is always covered with the upper surface part 15b of the turn cover 15, the foreign substance does not invade into the gap.
Patent JP-S5345352-A (JP)
Title: Resin compositions solubilized in water
Inventor: NODA KEN
IPC: C08K5/16
Filed: 1976-10-06
Abstract: PURPOSE: A composition solubilized in water having good solutility in water, capable of giving a heat-resistant polymer with a high polymerization degree by heat treatment, comprising a resin solution obtained from a polyimide precursor and a compound solubilized in water which is obtained from 3,3',4,4'-benzophenone tetracarboxylic acid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07301737-A (JP)
Title: Apparatus for production of self-supporting type cable and production method therefor
Inventor: KIMURA KATSUHISA
IPC: H01B13/24
Filed: 1994-05-09
Abstract: PURPOSE:To provide an apparatus for production of a self-supporting type cable and production method therefor capable of producing the self-supporting type cable which is free from twists in its neck part and is sufficient in the amt. of twisting. CONSTITUTION:This apparatus includes a lap molding machine 17 for lapping a coating layer on a cable core 2, a cross head 15 and a core pushing-in machine 19 for pushing the cable core 2 with the coating layer into this cross head 15 with prescribed pushing-in force. A core letting-off machine 18 for supplying the cable core 2 with the coating layer to the core pushing-in machine 19 while applying a slack to the cable core is interposed between the lap molding machine 17 and the core pushing-in machine 19. The cross head 15 extrudes a material for commonly coating the cable core 2 with the coating layer and a supporting wire 3 with a sheath 5 having the neck part 4.
Patent JP-H06304381-A (JP)
Title: Fully automatic washing machine and vibration preventer therefor
Inventor: TANAKA MUTSUMI
IPC: D06F37/20
Filed: 1993-04-23
Abstract: PURPOSE:To check a water bath for oscillating at the start of dewatering or when a sudden braking is applied to an automatically washing machine in which a water bath is provided inside an outer box while a dewatering tank provided inside the water tank and the water bath is supported on the outer box with a hoisting device. CONSTITUTION:A plurality of vibration preventers each of which has a buffer body comprising an elastic member provided with a sliding member sliding relatively in the circumferential direction for the outer circumferential surface of a water bath 14 are arranged in the perimeter of the water bath 14. The vibration preventers 32 are interposed between the water bath 14 and the outer box 12 in such a manner that the buffer body of each vibration preventer is precompressed to press the sliding member onto the outer circumferential surface of the water bath 14 based on a resilience thereof.
Patent JP-S5646321-A (JP)
Title: Channel selector
Inventor: MATSUURA SHIGEO
IPC: H03J5/02
Filed: 1979-09-21
Abstract: PURPOSE:To enable to accurately preset the normal broadcast station only, by assuring the sufficient range of change without almost changing the preset time and completely eliminating the malfunction at the changeover of reception band, in the channel selector for TV receivers. CONSTITUTION:When the digital signal value is changed, the tuning voltage value changes with a delay by a given time determined with the time constant of the integral network 7. Further, when the digital signal value reaches the maximum value, the maximum value detection circuit 12 is operated and the trigger signal is input to the pulse generation circuit 14. The circuit 14 outputs the pulse of a given time from the moment the trigger signal is input, and the change in the digital signal value is stopped for the period when this pulse is output. Thus, the actual tuning voltage can reach the maximum voltage corresponding to the digital signal. Then, sufficient range of change can be assured without almost changing the preset time, the malfunction at reception band changeover can completely be eliminated, and the normal broadcast stations only can accurately be preset.
Patent JP-H04277041-A (JP)
Title: Shredder
Inventor: FUSE YOJIN
IPC: B02C18/22
Filed: 1991-03-02
Abstract: PURPOSE:To provide a shredder having a function of packing cut paper after cut into fine pieces into a compact size. CONSTITUTION:A shredder is installed inside of a dust case 7 and cut paper 8 after cut by a cutting means is put from the upper open part of it, and the shredder has a container 19 having a large number of sucking small holes for cut paper, an evacuating means to evacuate the inside of the dust case 7, and an air-tight means 41 to cover at least the upper open part 19A of the container for cut paper air-tightly. At the time of throwing the cut paper 8 in the dust case 7 away, at least the upper open part of the container for the cut paper is covered air-tightly by the air-tight means and the evacuating means is operated to pack the cut paper in the container for cut paper in the compressed condition by sucking pressure.
Patent JP-H07299632-A (JP)
Title: Form milling cutter
Inventor: TAMURA HISASHI
IPC: B23C5/00
Filed: 1994-05-10
Abstract: PURPOSE:To maintain accuracy at manufacturing time by bringing a resharpened surface and a bottom surface of a cutter blade having a resharpened cutting face of an edge part into contact with respective reference surfaces of a cutter head, and making the edge part containing a cutting edge and a second surface appear in the same shape and position before it is resharpened. CONSTITUTION:Cutter blades 4 having respectively an edge part 3 are installed in plural holding grooves 2 formed in an outer peripheral part of a cutter head l, and work is performed. By the way, when the edge part 3 is abraded by work, the cutter blade 4 is removed from the cutter head 1. A cutting surface 3a of the edge part 3 is ground in parallel, and a new cutting edge is ground out, and a resharpened surface 4a on the same plane with this grinding finish cutting face 3a is brought into contact with a contact reference surface 2a on a front side surface of the holding groove 2, and a bottom surface of the cutter blade 4 is brought into contact with a guide reference surface 2b on a bottom surface of the holding groove 2. Thereby, an edge curve position of a cutting edge 3c is made to appear in the same position P before it is resharpened to the cutter head 1.
Patent JP-S5547790-A (JP)
Title: Processing circuit for chrominance signal
Inventor: KAI MINORU
IPC: H04N9/68
Filed: 1978-09-30
Abstract: PURPOSE: To make the reproduced picture sharp, by increasing the step response of color at low band frequency, through the provision of circuit which converts the chrominance signal delivered in narrow band into the chrominance signal equal to broad band substantially.  
     CONSTITUTION: The addition circuits 20∼22 procude the three primary color signals ER*, EG*, EB* in narrow band by adding the narrow band luminance signal EY* from the band pass filter 19 and the color difference signal (ER-EY)*, (EG-EY)*, and (EB-EY)* from the color demodulation circuit 16. The division circuit 23 offers the ratio EY/EY* of the luminance signal (EY) to the luminance signal EY*. The multiplication circuits 24∼26 produce the three primary color signal (ER), (EG) and (EB) by multiplying ER*, EG*, EB* with EY/EY*. Further, the subtraction circuit 29 develops the band difference luminance signal EY-EY*. The drive circuit 27 receives (ER), (EG), (EB) and EY- EY* to reproduce the broadcast signal picture on the Braun tube 28. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61280776-A (JP)
Title: Moving method of magnetic fluid
Inventor: TOMITA TADAHARU
IPC: H02N10/00
Filed: 1985-06-04
Abstract: PURPOSE:To move magnetic fluid by partly controlling by applying a magnetic field to the fluid, and heating the fluid locally in the field to move the portion. CONSTITUTION:A magnetic field is applied by a magnet 4 to part or all of magnetic fluid 5. The fluid 5 is locally heated by a laser beam 3 in the magnetic field. Since the fluid 5 of the heated portion loses magnetism at Curie point or nil point, other magnetic fluid flows to the portion, thereby moving the fluid of the heated portion out of the magnetic field. Thus, the fluid 5 is controlled to move, and can be applied to printing indicating, a motor or a piston.