baber/WOPTO huggingface dataset:
Patent JP-S6381579-A (JP)
Title: Edge detecting method in image processing
Inventor: YAMAGUCHI MASASHI
IPC: G06T7/60
Filed: 1986-09-26
Abstract: PURPOSE:To halve the number of times of filter arithmetic by obtaining the picture element density gradient in a direction of 3/8pi radian of picture element density of 8 picture elements around a noted picture element and the picture element density gradient in a direction of 7/8pi radian and using the maximum value of the absolute value of the two picture element density gradients as the edge intensity of the noted picture element. CONSTITUTION:The picture element density gradient in a direction of 3/8pi(11/8pi) radian of the picture element density of 8 picture elements around the noted picture element and the picture element density gradient in directions 15, 16 of 7/8pi(15/8pi) radian are obtained, the maximum value of the absolute value of the two picture element density gradients is used as the edge intensity of the noted picture element and the edge of the picture is detected from the edge intensity. Thus, in order to obtain the edge intensity of the noted picture element, after the picture element density gradients of two directions are obtained, it is enough to obtain the maximum value of the absolute value. That is, the filter arithmetic for obtaining the picture element density gradient is executed only twice for one noted picture element. Thus, the arithmetic scale required for edge detection is decreased.
Patent JP-H0565466-A (JP)
Title: Adhesive for copper-clad laminate board
Inventor: KUMAKURA YOSHITOSHI
IPC: C09J161/00
Filed: 1991-09-05
Abstract: PURPOSE:To provide the subject adhesive comprising polyvinyl butyral resin, an epoxy resin, a melamine resin, and further a triazinethiol compound as a copper injury-preventing agent, preventing the transfer of copper and having excellent tracking resistance. CONSTITUTION:The objective adhesive comprises (A) an adhesive resin mixture of (i) polybutyral resin with (ii) an epoxy resin and/or a melamine resin and (B) one or more triazinethiol compounds such as trithiocyanuric acid, 6- dibutylamino-1,3,5-triazine-2,4-dithiol or 6-phenylamino-1,3,5-triazine-2,4-dithiol.
Patent JP-H0663130-A (JP)
Title: Leucocyte removing filter
Inventor: OMURA YOSHITAKA
IPC: A61M1/16
Filed: 1992-08-25
Abstract: PURPOSE:To obtain a filter which can prevent plugging, be operated by simple operation, requires short processing time, and has high recovery for erythrocyte by making zeta-potential of the surface of a porous body on the outlet side of blood positive potential and giving static adsorption capacity to leucocyte and a blood platelet to obtain a filter part having high rejection of leucocyte. CONSTITUTION:In a leucocyte capture filter where blood is forced to inflow to capture leucocyte from the blood, a porous body where the zeta-potential of the surface of the substrate is negative is provided on the blood inlet side, and a porous body where the zeta-potential of the surface of the substrate is positive is provided on the flood outflow side. As a porous body, for example, a sponge-like polyurethane porous body, polyvinylformal, and a porous body made of cellulose fiber or polyester fiber are suitable. As the leucocyte capture filter has excellent leucocyte and blood platelet capture performance, the filter can be reduced in thickness and the filtering time can be reduced.
Patent JP-S6288857-A (JP)
Title: Clutch hydraulic control device for automatic speed change gear
Inventor: SHIBAYAMA NAOSHI
IPC: F16H61/00
Filed: 1985-10-11
Abstract: PURPOSE:To accomplish both prevention of a speed-change shock and a rise of the fastening pressure of a clutch at both intermediate and high speed running by making the working oil go through an orifice for oil supply at the initial period, in which a rotating clutch is fastened, and making the oil go through a bypass oil passage after a predetermined time has elapsed. CONSTITUTION:A clutch hydraulic control device is provided with a rotating clutch, which is fastened when the automatic speed-change gear is in either intermediate or high speed running and which is equipped with a drift-on-ball 1 for oil drainage, and a fastening pressure oil passage 3, which supplies the working oil having the fastening pressure to this rotating clutch 2, in addition to a throttling element (orifice), which is provided in the middle of the fastening pressure oil passage 3. In addition, a bypass oil passage 5, which bypasses the throttle element 4 placed in the oil passage, is provided in the fastening pressure oil passage. Meanwhile, an oil passage closing valve 6 is provided in the middle of this bypass oil passage 5. In addition, this oil passage closing valve 6 is provided with a delay means 7, which is supplied with the fastening pressure and which turns the closing valve 6 to an open-valve state with a delay time of a predetermined time after the speed-change.
Patent JP-2000058799-A (JP)
Title: Semiconductor memory device and manufacture thereof
Inventor: TAGAMI MASANORI
IPC: H01L29/792
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To reduce the film thickness of a flash EEPROM and to reduce a height difference. SOLUTION: A semiconductor memory device has at least two or more element separating insulating films 105 having different film widths, a floating gate electrode 114 buried between the element separating insulating films 105, a control gate electrode formed on the floating gate electrode via a second insulating film, a first interlayer insulating film 113 formed on the surface of the side wall of the control gate electrode, and an erasable gate electrode 116 in contact with the floating gate electrode 114 via a tunneling insulating film on the surface of the side wall of the element separating insulating film having a narrower width and in contact with the control gate electrode via the first interlayer insulating film 113.  Since the coupling area of the floating gate electrode 114 and the erasable gate electrode 116 can be ensured on the surface of the side wall of the element separating insulating film 105, by narrowing the film width of the element separating insulating film 105 under the erasable gate electrode 115 in this way, the total film thickness of a memory cell can be reduced.
Patent JP-H0548617-A (JP)
Title: Fault diagnostic method for network system
Inventor: SASAKI KEN
IPC: G21F9/16
Filed: 1991-08-12
Abstract: PURPOSE:To distinguish a disconnected bus line with simple and inexpensive configuration by checking a disconnected bus line being the trunk line of the network and then checking a disconnected branch line connected to the bus line. CONSTITUTION:The connection state of bus lines A, B is decided by a conducting check. When any disconnected line is decided that, a message using each of multiplex units U1-U4 as a destination is sequentially sent from the open end Ta of a 1st bus line A and a reply from each of the multiplex units U1-U4 in response to the message is received by the open end Tb of a 2nd bus line B. Then in response to the result of reply from each of the multiplex units U1-U4, the disconnected line position on the bus line is located. On the other hand, when no disconnected line is decided the connection state of the 1st and 2nd bus lines A, B and each of the multiplex units U1-U4 is decided according to the result of the reply from each of the multiplex units U1-U4.
Patent JP-H04350911-A (JP)
Title: Gas insulated electric apparatus
Inventor: NISHIWAKI YOSHIO
IPC: H01F27/36
Filed: 1991-05-28
Abstract: PURPOSE:To position a shield ring for lightening the electric field at the end of a coil without forming a triple junction. CONSTITUTION:A press ring 5 for pressing a coil 3 is provided with a spacer 11 for securing space to an inner insulating tube 1. The press ring 5 is coupled with the shield ring 4 through a pin. Accordingly, the shield ring 4 is positioned through a press plate 4 and the press ring 5. Space is formed between the shield ring 4 and the insulating tube 1 and 2, so triple junction is not formed.
Patent JP-S61105665-A (JP)
Title: Document processing device
Inventor: SAKAMOTO YOICHI
IPC: G06F17/21
Filed: 1984-10-30
Abstract: PURPOSE:To realize the easy, accurate and speedy document processing by arranging the document using the proper information of a specific area after reading in the proper information recorded in a memory medium to the specific area of a memory. CONSTITUTION:When an operator loads a recording medium 16 after switching on the device, the information registered on the recording medium 16 is automatically read in to a registered information memory 17 by the recording medium loading identification. Using the registered information, a proper document can be arranged accurately and promptly. The device also has an information registering means 20 to register a proper information to the registered information memory 17, and if new proper information is registered after the device is witched on and before the identification of loading of the recording medium, the information is retained and a proper document can be arranged by that information. But if the loading of the recording medium is identified before any new proper information is registered by the information registering means 20, the registered information of the recording medium 16 is automatically read into the registered information memory 17, using which a proper document can be accurately and promptly arranged.
Patent JP-H0566396-A (JP)
Title: Liquid crystal display device
Inventor: HASEGAWA KAZUYUKI
IPC: G02F1/1335
Filed: 1991-09-06
Abstract: PURPOSE:To make the opening part of a case larger than a liquid crystal display part in the case of housing a non-display part and the liquid crystal display part in the case and to prevent a display part from being invisible by covering the non-display part and the liquid crystal display part with a polarizing plate. CONSTITUTION:This device is provided with the liquid crystal display part 1, the non-display part 2 provided at the peripheral part of the display part 1 and the polarizing plate 3 covering the display part 1 and the non-display part 2. The display part 1 is constituted of liquid crystal 4 holded with a glass 5 and a glass 6 and the polarizing plate 3, and the non-display part 2 is constituted of the glass 5, the glass 6, a joining part 7 and the polarizing plate 3. Then, the display part 1 and the non-display part 2 are covered with the polarizing plate 3. Since a liquid crystal display device has the non-display part 2 of about 20mm at the circumference thereof when it is actually used for a lap-top computer or a word processor, the opening part of the case can be made larger than that of the conventional liquid crystal display device even when the opposite angle of the display part 1 is identical.
Patent JP-H1070350-A (JP)
Title: Fixing structure of electronic part
Inventor: TOBARI SHOJI
IPC: H05K3/30
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To readily and surely attach electronic parts to a and detach them therefrom without interfering with other electronic parts in a fixing structure of electronic parts for closely fixing electronic parts vertically provided on a printed board to an inner surface of the box via a thermal sheet. SOLUTION: This fixing structure presses electronic parts 29 vertically provided on a printed board 23 against an inner surface of a conductive box by a pressing part 35a of an elastic pressing member 35, and closely fixes the electronic parts 29 to an inner surface of a box 21 via a thermal sheet 35. In this case, a leg part 35b is formed on both sides of the pressing part 35a of the pressing member 35 so as to extend in a vertical direction of the electronic parts 29, and also at a position on both the sides in a vertical direction of the electronic parts 29 of the inner surface of the box 21, an engagement part 37 is formed that the leg part 35b of the pressing member 35 is inserted in a vertical direction of the electronic parts 29.
Patent JP-S6379533-A (JP)
Inventor: FUNAHASHI MASARU
IPC: A01G9/00
Filed: 1986-09-25
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-S60120549-A (JP)
Title: Resistor for semiconductor element
Inventor: MIYAKE MASAYASU
IPC: H01L21/822
Filed: 1983-12-02
Abstract: PURPOSE:To obtain an ultrafine resistor having excellent controllability and reproducibility by forming a resistance layer of a region to which an element to become a semiconductor is implanted to part of an insulating layer. CONSTITUTION:An SiO2 film 2 used as a resistor is formed on a silicon substrate 1, an arsenic-doped polycrystalline silicon is then accumulated as electrodes of high resistance, and opposed electrodes 3, 3' are formed by photoetching on the film 2. Then, a molybdenum 4 used as a mask for implanting ions to be conducted next is accumulated by a vacuum depositing method on the electrodes 3, 3' and the film 2. Thereafter, the molybdenum on the film 2 between the opposed electrodes 3 and 3' of the accumulate molybdenum is removed by normal photoetching. Subsequently, silicon ions are implanted on the overall surface, and a silicon ion implanted layer 5 is formed on the surface of the film 2 between the electrodes 3 and 3'. The implanted energy and quantity are determined in response to the resistance value of the resistor to be formed. Then, the molybdenum 4 used as the mask at the implanting time is removed and annealed, and a resistor with the electrodes 3, 3' as 2 terminals can be formed.
Patent JP-S6382831-A (JP)
Title: Control method for magnetic powder type electromagnetic clutch
Inventor: HAYASHI TAKASHI
IPC: F16D48/06
Filed: 1986-09-24
Abstract: PURPOSE:To properly keep a slip of a clutch due to a sudden change in a load of an engine, by a method wherein, when an engine load is suddenly changed, the transmission torque of a clutch is controlled to a target value. CONSTITUTION:When the load of an engine 1 is changed to a given value or more, the transmission torque of a powder clutch 2 is controlled to a target transmission torque determined based on the load of the engine 1. In this case, when the efficient of a change in the load of the engine exceeds a given value, the transmission torque of the powder clutch 2 following a change in an engine load is provided. The load of the engine 1 is determined based on the output torque of the engine, estimated from a throttle opening and the number of revolutions of an engine, the throttle opening of the engine, or the intake air pressure of the engine.
Patent JP-H1168770-A (JP)
Title: Scheduling system for atm switch
Inventor: FUKANO MASATERU
IPC: H04Q3/00
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a scheduling system for an asynchronous transfer mode ATM switch in which deterioration in a delay characteristic of traffic is reduced, where real time performance is a requirement. SOLUTION: Low or high priority is set to each traffic class and high priority is placed on a traffic class where a real time performance is a requirement and an output cell selection section 5 decides a queue whose output is allowed by the rotation priority system among queues 31-3n in the case that a class whose priority is placed high among classes where product between counts of weight counters 41-4n of each class and queue length of the queues 31-3n are not zero. In the case that a class whose priority is placed high is not in existence, scheduling control in an ATM switch is realized by deciding a queue whose output is allowed by the rotation priority system among the classes whose priority is placed low.
Patent JP-H0671616-A (JP)
Title: Modified wood
Inventor: ISHIKAWA HIROYUKI
IPC: B32B21/08
Filed: 1992-08-26
Abstract: PURPOSE:To obtain a superior wood feel and high anti-contamination properties meeting a JAS contamination A test and improve a dimensional stabililiy, a resistance to hot water, a weatherability, and the like by forming a coating film of a specific thickness on a surface of a formalized wood. CONSTITUTION:A wood, a formaldehyde derivative, and a liquid or solid acid catalyst, as required are put in a reaction container. The reaction container is vacuumized by using a vacuum pump. After that, a predetermined amount of a gaseous acid catalyst as an acid catalyst is put in the container, and the container is heated. After a reaction is generated by heating the container for a predetermined time, the gas in the reaction container is vacuumized under heat. In this manner, a formalized wood with almost all unreacted gas removed therefrom can be obtained. Lastly, a 10-30mum coating film is formed on a surface of the formalized wood by coating for completing a modified wood. Therefore, since the surface is coated with the thin coating film, the combination of the formalizing reaction with the action of the coating film remarkably enhances anti-contamination properties.
Patent JP-H0741796-A (JP)
Title: Cleaner composition for kitchen use
Inventor: YAJIMA MIZUO
IPC: C11D3/382
Filed: 1993-07-30
Abstract: PURPOSE:To provide a cleaner compsn. for kitchen use which has high detergency and does not cause chapping, by adding a component extracted from a cereal protein with an aqueous acid soln. or an aqueous soln. of ethanol. CONSTITUTION:The cleaner compsn. contains 0.1 to 20wt% of a component extracted from a cereal protein with an aqueous acid soln. having a pH of 6.0 or below and/or an aqueous alcohal soln. having a concn. of 10 to 70wt%. The cereal protein includes wheat gluten and corn gluten and the extracted component consists mainly of gliadin. When the content of the extracted component is less than 0.1wt%, the chapping preventive effect is insufficient and when it exceeds 20wt%, the component cannot be dispersed homogeneously in the cleaner compsn.
Patent JP-H0566251-A (JP)
Title: Display device for residual capacity of battery
Inventor: HASEGAWA HIROKAZU
IPC: G01R31/36
Filed: 1991-09-09
Abstract: PURPOSE:To keep a display constant without depending on a current discharged by changing a residual detection voltage according to the current discharged in a battery residual capacity display device for detecting the residual capacity by a battery voltage. CONSTITUTION:This battery residual capacity display device is provided with a current detection means 2 connected in series to a secondary battery 1 and a battery voltage comparison means 4 to detect a drop in the battery voltage with one or a plurality of voltage comparators receiving the battery voltage and a reference voltage as input. Moreover, a comparison voltage correction means 3 is arranged to perform a correction for raising or lowering the battery voltage or the reference voltage as input of the voltage comparator according to a signal of the current detection means 2 and a display means 5 to display the residual capacity by a signal of the battery voltage comparison means 4 thereby keeping a display constant without depending on a current discharged.
Patent JP-S6289593-A (JP)
Title: Laser beam machine
Inventor: MATSUMOTO KAZUO
IPC: B23K26/067
Filed: 1985-10-15
Abstract: PURPOSE:To improve the utilization efficiency of an energy by projecting a laser beam split by a two-split mirror, to the same position of a multi-split mirror by setting a projecting shape to the same direction, and also projecting the beam to an object to be worked, through the multi-split mirror. CONSTITUTION:Two-split laser beams 1A, 1B split into two are superposed at the same position of the multi-split mirror 5 by setting its projecting shape to the same direction, by using the action of mirror devices 3, 4, and projected to the object to be worked 10. By projecting the beams in this way, both of them can be utilized effectively without abandoning one of the two-split laser beams 1A, 1B. In this way, the utilization efficiency of the energy can be made higher than usual.
Patent JP-H1054045-A (JP)
Title: Shaft construction method making use of cylindrical body used for manhole wall and excavation cutting edg body, excavation lubricant supply device and settlement cylindrical body used for manhole wall
Inventor: KITAMURA KEISUKE
IPC: E21B7/20
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To directly settle concrete cylindrical bodies used for a manhole wall after the completion of driving in the case a shaft is excavated and to enable the settlement of the cylindrical bodies efficiently. SOLUTION: A shaft construction method is such that the ground downward of the insides of cylindrical bodies 2a, 2b and 2c to be arranged is excavated, and the cylindrical bodies 2a, 2b and 2c are pushed down and are installed in the ground while repeatedly turning them with a repeated turning push-down device. In that case, the excavation of the ground downward of the insides of the cylindrical bodies 2a, 2b and 2c, the oscillation push-down of the cylindrical bodies 2a, 2b and 2c by the oscillation (repeated turning) push-down device and the adding connection of the cylindrical bodies 2a, 2b and 2c are subsequently repeated, and a cylindrical shaft having the required length is provided in the ground. The cylindrical bodies 2a, 2b and 2c are connected to form the cylindrical shaft, and it can be used for a manhole wall.
Patent JP-H0567939-A (JP)
Title: Piezoelectric resonator and its production
Inventor: HASE KIYOSHI
IPC: H03H3/02
Filed: 1991-09-09
Abstract: PURPOSE:To realize the small sized piezoelectric resonator in which spurious vibration based on spread vibration mode is hardly caused in the case of the piezoelectric resonator utilizing the vibration mode for a vibrated apex having a resonance point at a lower frequency band than that of the spread vibration mode. CONSTITUTION:A component reducing the piezoelectricity is diffused from at least one major side of a square piezoelectric plate A to an area in the vicinity of a center of the square piezoelectric plate of a piezoelectric resonator 17. Polarization is applied so that the direction of polarization oaf four areas 7-10 partitioned by two diagonal lines 6a, 6b of the square is opposite in the broadwise direction among adjacent areas. A couple of resonance electrodes 15, 16 are formed to both the entire major sides of the piezoelectric plate A.
Patent JP-S6383868-A (JP)
Title: Automatic translation system for natural language
Inventor: OKAMOTO TATSUAKI
IPC: G06F17/28
Filed: 1986-09-29
Abstract: PURPOSE:To automatically select proper equivalent words by means of a connection value expression dictionary and a bilingual dictionary and in the simultaneous occurrence relation of words, by adding the meaning categories to both dictionaries. CONSTITUTION:An expression (connection value expression) dictionary 10 uses verbs, adjectives, etc., as keys to define the positions of other words, additional words, the meaning categories, etc. Then a bilingual dictionary 11 which contains the meaning categories in response to each equivalent word of an object language is used in addition to said dictionary 10. For instance, a keyword 'TABERU' (to eat) is inputted to a category detector 7 together with a subject word 'NIWATORI' (chicken). Thus a category 'SHOKURYO' (food) is detected out of the dictionary 10. The 'NIWATORI' is inputted to a category equivalent word detector 8, the pairs of categories (cook, bird) and (chicken, meat) are detected out of the dictionary 11. A category comparison/ equivalent word deciding device 9 searches an equivalent word having a category equal to or lower than 'SHOKURYO' in a meaning category system. Then an equivalent word of chicken is selected and outputted owing to a fact the meat is set at a rank lower than 'SHOKURYO'.
Patent JP-S59124222-A (JP)
Inventor: KOUNO SUNAO
IPC: B65B31/00
Filed: 1982-12-28
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。