baber/WOPTO huggingface dataset:
Patent JP-S61105969-A (JP)
Title: Picture signal processing device
Inventor: KURATA MASAMI
IPC: H04N1/40
Filed: 1984-10-30
Abstract: PURPOSE:To enable highly accurate discrimination difficultly influenced by noise by finding an average of density level of original picture signals corresponding to picture signals after ternary coding and making discrimination of picture condition basing on the average value. CONSTITUTION:The first average value arithmetic circuit 461 finds out an average of density level of digital picture signals corresponding to a picture signal judged as white by a ternary coded picture signal extracting section 36. Similarly, the second average value arithmetic circuit 462 finds an average of density level related to gray, and the third average value arithmetic circuit 463 finds an average value related to black. An arithmetic circuit 54 adds output of AND circuits 530-538 and calculates an average value by dividing it by counted value of a counter 56. The result of calculation 571 is supplied to a picture condition discriminating section 58 as data of 6 bits. There are comparatively many parts that are discriminated as gray in the part of halftone picture represented by photographs and dotted pictures, and there are comparatively many parts that are discriminated as white or black in the parts of character picture represented by characters or pictures of line drawing.
Patent JP-S59119408-A (JP)
Title: Interpolation control device
Inventor: OOKAWA TADASHI
IPC: G05B19/416
Filed: 1982-12-27
Abstract: PURPOSE:To make a feed speed high even if the operating frequency is low by controlling an interpolation operating speed in accordance with a deviation amount or a speed command, when a servo-motor is driven in accordance with a deviation of an output of an interpolator from a position feedback amount. CONSTITUTION:When a deviation amount is detected and reaches a some speed, a detector 7 outputs a switching signal and supplies it to a multiplying circuit 8 and an operation start pulse supplying circuit 9. The supplying circuit 9 which receives said signal outputs an operation start pulse and controls an interpolation operating speed of an interpolator 2. Subsequently, an interpolating pulse from the interpolator 2 is multiplied by the multiplying circuit 8, and thereafter, inputted to an error register 3. By processing in this way, a feed speed can be made high even if the operating frequency is low. In this regard, the same effect can be obtained even if a speed command is used instead of the deviation amount.
Patent JP-H0978409-A (JP)
Title: Weaving of woven fabric and weaving machine for carrying out the same
Inventor: MORISHITA TAKASHI
IPC: D03D49/70
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To simultaneously weave plural woven fabric of same quality by cutting weft at the right and left by a cutter arranged in the middle of a movement locus of the weft in the beating up of the weft subjected to weft insertion simultaneously with beating up. SOLUTION: A base part of a swing supporting arm 12 is rockingly held on a supporting shaft 11 fixed to a frame of a matting weaving machine. A cutter 14 is screwed through a bracket 15 to the tip part of the arm 12 and the cutter 14 is arranged in the middle of a weft moving locus S approximately at the central part in the direction of weaving width. When a woven fabric is woven by a weaving machine 1, a rapier 5 gripping a weft is traveled in an opening part 3 formed by an upper warp 2a and a lower warp 2b to insert the weft into a weft inserting position A. When a reed 7 is rocked, beating up is carried out and the weft is simultaneously cut in two by the cutter 14 to weave two woven fabrics at the same time.
Patent JP-S60118126-A (JP)
Inventor: NISHIKI TATSUO
IPC: A01G1/04
Filed: 1983-11-30
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-S6469147-A (JP)
Title: Connecting system for centralized maintenance operation center
Inventor: TANAKA TOSHIAKI
IPC: H04M3/26
Filed: 1987-09-10
Abstract: PURPOSE:To transmit and receive information concerning the centralized maintenance even at the time of the trouble of a private line by providing a connecting means to connect the path by using a general telephone network and a confirming means to execute the safety confirmation of the connection condition besides the private line. CONSTITUTION:When some trouble occurs at a private line 8 and a centralized maintenance operation center 3 and an exchange 1 cannot be communicated, the telephone number of a maintenance operation subscriber circuit 8 is inputted from a centralized maintenance operation terminal 16, a telephone calling processing is executed from a centralized maintenance operation device 15 and a general telephone network interface 17 to a general telephone network 4 and received through an exchanging switch 5 and the maintenance operation subscriber circuit 8 to a maintenance operation subscriber circuit interface 9. After the interface 9 automatically responds to the receiving, the exchange of an identification code, password, etc., is executed at the section of the general telephone network interface 17, and thus, the safety confirmation of the connection condition is executed and a logical path is connected to a maintenance operation interface 7. Thus, similar to the time when the private line 18 is used, the information can be transmitted and received.
Patent JP-S61105868-A (JP)
Title: Semiconductor device
Inventor: IWAMATSU SEIICHI
IPC: H01L29/78
Filed: 1984-10-29
Abstract: PURPOSE:To moderate the distribution of electric field in drain part restraining hot electrons from being generated by a method wherein drain diffusion layers in a MOS type FET are formed of two layered structure composed of diluted and concentrated phosphorus diffusion layers. CONSTITUTION:A field oxide film 12, a gate oxide film 13 and a gate electrode 14 are formed on the surface of Si substrate 11 and then source and drain diffusion layers are formed of two layered diffusion layers composed of diluted phosphorus diffusion layers 15, 17 and concentrated phosphorus diffusion layers 16, 18. In such a two layered structure of at least drain diffusion layers composed of diluted and concentrated phosphorus diffusion layers, the distribution of phosphorus diffusion concentration may be moderated since the diffusion coefficient of phosphorus exceeds to that of silicon in the distribution of impurity concentration from the concentrated diffusion layers to the diluted diffusion layers. Therefore the distribution of electric field on the drain part especially on the surface of drain diffusion layers may be moderated to restrain hot electrons from being generated in the drain part.
Patent JP-H0894791-A (JP)
Title: Refueling device
Inventor: HANAWA MINORU
IPC: G21C19/19
Filed: 1994-09-22
Abstract: PURPOSE: To enable easily conducting other work than periodic inspection in parallel to periodic inspection by providing a refueling machine consisting of an exchanging dolly and a main hoist and an in-core inspection equipment consisting of an inspection dolly and auxiliary hoist on the rail laid on operating floor. CONSTITUTION: In periodic inspection of a reactor power plant, such a work as refueling in the periodic inspection is specifically done with a refueling machine 23 consisting of an exchanging dolly 4 and a main hoist 5 on a rail 3 laid on operating floor 2. On the other hand, such a work as inspection and exchange of in-core component out of the periodic inspection is done with an in-core inspection machine 24 loading auxiliary hoists 26 to 29 on am inspection dolly 25 for specifically treating the in-core components with independent operation in parallel without being interfered by the refueling machine 23. The refueling machine 23 and the in-core inspection machine 24 can move on the rail independently and mutual collision is prevented by a collision prevention device.
Patent JP-S60118414-A (JP)
Title: End mill
Inventor: NOMURA MASAHIRO
IPC: B23C5/10
Filed: 1983-11-30
Abstract: PURPOSE:To make it easy to bring chips out and improve the effectiveness of deep cutting by forming continuous waves with a certain pitch slipped down per blade along the basic curve of the edge outline on the cylinder circumferential surface of a cutting tool. CONSTITUTION:An end mill has wave-like ups and downs g formed along its edge surface having the basic curve expressed by the nth degree curve of f=ax<n> +c, where x is a coordinate expressing the axial direction of the cylindrical section, and a, c, n are constants (c=0, n>1.5). The wave-like ups and downs 9 on the edge surface are formed so that they are slipped down by a certain pitch each time a cutting tool makes one rotation, and the chips are well brought out and the excellent effectiveness is shown in deep cutting.
Patent JP-H0759601-A (JP)
Title: Shoe for escape
Inventor: MIZUOCHI YOTEN
IPC: A43B3/02
Filed: 1993-08-23
Abstract: PURPOSE:To provide shoes for escape, which are suitable for walking along an escape route where walking is difficult with ordinary shoes, convenient for storage and easily worn to enable quick escape. CONSTITUTION:This shoe for escape comprises a shoe main body 10 having a shoe sole 11 made by a thick elastic raw material and a cloth instep cover 12, a cloth leg guard 20 where a slit extended in the vertical direction in such a manner as to be opened and closed for covering a part of a leg above the malleolus, and an ankle cover 30 made by elastic cloth, which is sewn between the lower end of the leg guard 20 and the upper end wearing port 12a for covering the angle part, wherein the leg guard 20 can be made fastend through a binding band 24.
Patent JP-S61106245-A (JP)
Inventor: KAMIYAMA MASAKI
IPC: C08F/
Filed: 1984-10-31
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-2001046010-A (JP)
Title: Method for producing microcapsule containing flavor oil
Inventor: TACHIBA HIDEKI
IPC: A23L27/00
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing microcapsules containing a flavor oil, by which the flavor oil containing a complicated ingredient system that is difficult to microcapsulate by a conventional coacervation method, such as a flavor oil containing an unpurified animal or vegetable oil or fat, a natural oleoresin, a polar compound and a surfactant, can simply be microcapsulated in a state holding the original flavor. SOLUTION: This method for producing microcapsules containing an aroma oil comprises stirring a mixture comprising an aroma oil, an aqueous liquid, and lecithin or an emulsifier having an HLB value of 0.1 to 4 to form a W/O type emulsion, adding the formed W/O type emulsion to an aqueous gelatin solution at a higher temperature than the gelling point of the gelatin, stirring the mixture, adding the aqueous solution of a coacervating agent to the mixture to form the coacervates of the gelatin around the W/O type emulsion particles, and then holding the W/O type emulsion at a lower temperature than the gelling point of the gelatin to harden the coacervates.
Patent JP-S6289363-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KIKUSHIMA KENICHI
IPC: H01L29/78
Filed: 1985-10-16
Abstract: PURPOSE:To improve the degree of integration of an MISFET, by providing a source or drain electrode on the side of a gate electrode in a self-aligning manner with respect to the gate electrode. CONSTITUTION:A p<-> type semiconductor substratte 1 is provided with a field insulation film 2 and a p-type channel stopper region 3. A gate insulation film 4, a gate electrode 5 and an insulation film 6 are provided sequentially on the region of the major face of the semiconductor substrate 1 where a semiconductor element is to be formed. After a n<-> type semiconductor region 8 is formed on the major face of the substrate 1 adjacent to the side of the gate electrode 5, the side of the gate electrode 5 is covered with an insulation film 7. The insulation film 4 is partially removed for exposing the surface of the semiconductor region 8. After that, a source or drain electrode 9 is formed on the side of the gate electrode 5 in a self-aligning manner with respect to the gate electrode 5 with the insulation film 7 interposed therebetween and is electrically connected with the exposed semiconductor region 8. The substrate is then heat treated to form an n<+> type semiconductor region 10.
Patent JP-H0953145-A (JP)
Title: Resistance welded tube excellent in corrosion resistance to carbon dioxide gas and its production
Inventor: MITSUTSUJI HARUO
IPC: C22C38/00
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To produce a resistance welded tube free from selective corrosion in a weld zone under a corrosive environment of carbon dioxide gas. SOLUTION: This tube is a resistance welded tube which has a composition containing, as essential components, <=0.2%, by weight, C, <=0.5% Si, <=2% Mn, <=0.07% Al, 0.2-3% Cr, and <=0.01% N and having the balance essentially Fe and also has a melted and solidified structure in a resistance welded zone. Further, the resistance welded tube manufacturing process has a stage for preparing a steel sheet with the composition, a stage for forming the steel sheet into an open pipe, a stage for heating both edges, facing each other, of the open pipe up to a temp. not higher than the melting temp. of the steel, and a stage for melting both edges of the open pipe by means of laser irradiation and also performing upset welding. This resistance welded tube has excellent corrosion resistance to wet carbon dioxide gas corrosion in a resistance welded zone as well as in a base material.
Patent JP-H04109637-A (JP)
Title: Semiconductor device
Inventor: SUEMATSU EIJI
IPC: H01L21/60
Filed: 1990-08-29
Abstract: PURPOSE:To reduce parasitic inductance without increasing parasitic capacitance on the input and output sides of a field-effect transistor by connecting at least one power supply section of the power supply sections of the gate electrode or drain electrode of the FET to a packaging system or a circuit board by a plurality of wires. CONSTITUTION:At least one power supply section of the power supply sections 4, 5 of the gate electrodes 2, 3 or the drain electrode of a field-effect transistor 1 is connected to a packaging system or a circuit board by a plurality of wires 6-9. That is, parasitic inductance on the input and output sides of the FET is reduced with the increase of the number of the wires 6-9. Parasitic inductance can be made lower than a conventional FET in which the power supply section is bonded by one wire, by 30 or 60% without augmenting parasitic capacitance on the input and output sides. Accordingly, a semiconductor device having excellent high-frequency characteristics and high performance can be acquired.
Patent JP-H0677265-A (JP)
Title: Box-type resin molded body enhanced in aligning accuracy at mounting of semiconductor
Inventor: KUWAHATA KENJI
IPC: H01L23/50
Filed: 1992-08-27
Abstract: PURPOSE:To provide a box-type resin molded body which can be accurately aligned at bonding when a semiconductor device hollow package is manufactured. CONSTITUTION:A box-type resin molded body 1 is provided with a hollow 5 where a semiconductor device is housed, where the end face of an inner lead is exposed in the hollow 5, and an electrode 4 is provided to one of four corners 6 of the hollow 5 extending from a lead frame 3. The electrode 4 is to provided at a prescribed place of the corner 6 as to face two side walls and furthermore can be clearly discriminated from the box-type resin molded body 1 by its color, so that a reference point can be accurately recognized by an aligner, and consequently no error of bonding occurs.
Patent JP-H0391043-A (JP)
Title: Card type data base system
Inventor: NAKANO KIYOMI
IPC: G06F12/00
Filed: 1989-09-04
Abstract: PURPOSE:To display a card so as to be easily observed corresponding to each user by arbitrarily switching a display form showing the position of a data input area during picture display. CONSTITUTION:When a request for the display form switch of the data input area is inputted by a keyboard (KB) 16 and a display form switching program is activated, a CPU 4 discriminates the current display form. The discrimination of the display form is executed based on a flag to be set in a program corresponding to the switch of the display form, for example, and when the state of underlined display is requested to be switched for the display form, it is calculated based on display area information stored in a display area information storing area 10 which item is presently displayed on a display 18. Then, the position and size of the data input area are calculated corresponding to the respective items in the area. Then, it is displayed that the display form showing the position of the data input area can be changed from a frame display to the underlined display. Thus, the user can arbitrarily select the display form and work efficiency is improved.
Patent JP-H0879584-A (JP)
Title: French flag operation device
Inventor: KONDOU KEITA
IPC: G03B11/04
Filed: 1994-08-31
Abstract: PURPOSE: To control the angle of the light shielding plate of a French flag device, which intercepts harmful light for photographing which is made incident on the photographic lens of a large-sized television camera, while performing the photographing operation. CONSTITUTION: A light shielding plate 18 of the French flag device is provided on a revolving shaft 20 of a worm gear 19 held in a coupling type power transmission mechanism 16a for manual operation attached to the front of the zoom lens of a television camera, and an input shaft 27 for coupling is provided in one end of a driving shaft 21 unified with worm 21a engaged with this worm gear 19. A manual remote device 31 is provided in the other end of a flexible cable 29 having a fixed ring 28 which can be connected to the input shaft 27, and a photographer turns the manual remote device 29 in hand to control the angle of light interception of the light shielding plate 18.
Patent JP-S60122258-A (JP)
Title: Float valve device for carburetor
Inventor: AKIMOTO KAZUOMI
IPC: F02M5/12
Filed: 1983-12-06
Abstract: PURPOSE:To prevent the wear of the one-sided parts of a valve body and a valve seat by positively rotating the body of a float valve utilizing the flow of gasoline flowing into a float chamber. CONSTITUTION:As the fluid level in a float chamber 19 is lowered with the operation of an engine, a float is lowered causing a lever 14 to move centering around a pin 18, while a lip 20 also to move. Thereby, a valve stem member 38 is lowered in a casing 40, causing a valve body 36 to open up the opening 32 of a valve seat 34. Gasoline enters a float valve device 30 through the opening 32, partly passing through the bypass holes 46 of the casing 40. The diameters d1 to d4 of each of more than one bypass hole 46a to 46d, are made gradually larger in order. And, the valve stem member 38 is made rotate due to the difference in flow rate of gasoline passing through each bypass valve 46a to 46d. Thereby, the valve stem member 38 can be prevented from being one-sidedly worn on any particular side.
Patent JP-H0278746-A (JP)
Title: Control device for air-fuel ratio of internal combustion engine
Inventor: KURITA NORIAKI
IPC: F02D41/14
Filed: 1988-09-13
Abstract: PURPOSE:To fully maintain the accuracy of control related to a desired air-fuel ratio, by modifying the relationship between the deviation of its actual air-fuel ratio from that desired and the output of an O2 density sensor in accordance with variation in the output property of the oxygen density sensor. CONSTITUTION:A sensor A detects the density of O2 within an exhaust gas in an internal combustion engine, and also the relationship between the deviation of its desired air-fuel ratio from that of a mixture, and the output of the sensor A is memorized in advance by means B. Detection of the deviation of its air-fuel ratio is performed by means C correspondingly to the output of the sensor A, and the controlled amount of the air-fuel ratio is set by means D for setting the controlled amount of the air-fuel ratio in accordance with the deviation detected. Besides, the air-fuel ratio of the mixture which is supplied to the engine according to the preset controlled amount of the air-fuel ratio is controlled to the desired air-fuel ratio by means E. Variation in the output property of the sensor A with respect to the air-fuel ratio is detected by means F. The above relationship memorized by means B is then modified by means G in accordance with the result of detection.
Patent JP-2001046284-A (JP)
Title: Dust collector
Inventor: SUMIYA KATSUTOSHI
IPC: A47L9/00
Filed: 1999-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a dust collector which can ensure a sufficient sucking force even when a motor of a comparatively low output is used, and at the same time, wherein the circulating performance of air can be increased especially in an air circulating type dust collector. SOLUTION: This dust collector 10 is equipped with a body case 11, a centrifugal type fan 25, and closing means 25f and 28. In this case, the body case 11 has a dust collecting chamber 16, which is partitioned by a partition wall 15 having a through hole 20, and a fan chamber 17 inside. The centrifugal type fan 25 is arranged in such a manner that a fan suction port 25d at the center may be confronted with the through hole 20, in the fan chamber 17. The closing means 25f and 28 are formed between the partition wall 15 and the centrifugal type fan 25, and substantially close a return channel of a discharged air current from the centrifugal type fan 25 to a fan suction port 25d.
Patent JP-S6385018-A (JP)
Title: Production of high purity silica glass
Inventor: KAWATO HIDEKAZU
IPC: C03B8/02
Filed: 1986-09-26
Abstract: PURPOSE:To eliminate a foaming phenomenon and cracking phenomenon in a drying or baking stage of a dried gel or a foaming plenomenon in use stage of a silica glass product, by adding a synthetic resin to a raw material composition when a silica glass is produced by a sol-gel method. CONSTITUTION:When a silica glass is produced by a sol-gel method, a synthetic resin is added to a raw material composition. An addition amount of the synthetic resin is preferably 3-40vol%. The synthetic resin includes a thermosetting resin such as urea resin, phenol resin, epoxy resin, urethan resin, etc., or thermoplastic resin such as acryl resin, polyethylene resin.
Patent JP-S60120588-A (JP)
Inventor: TSUNASHIMA EIICHI
IPC: H05K3/12
Filed: 1983-12-05
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-H0972230-A (JP)
Title: Throttle controller for internal combustion engine
Inventor: FUKAZAWA OSAMU
IPC: F02D29/00
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To realize appropriate fail-safe at any time by precisely detecting abnormal states even when the abnormal states occur in parts composing a device such as means by which a throttle valve is energized on a valve closing side. SOLUTION: Before an engine is started, the presence of the abnormal states of a valve return spring 51 and a turnout travelling spring 52 are detected on the basis of the output of a throttle sensor 16 under a condition that a clutch 18 is switched OFF. An alarm is given to a driver if the abnormal state of the valve return spring 51 is detected, and hereafter, the OFF state of the clutch 18 is prohibited, and also a vehicle is prohibited to be shifted to a constant speed travelling mode. The alarm is given to the driver if the abnormal state of the turnout travelling spring 52 is detected, and hereafter, the OFF state of the clutch 18 is prohibited. Hereby, at least the appropriate operation of the throttle valve 5 can be retained through a motor 19 so that the travelling of the vehicle can be secured.