baber/WOPTO huggingface dataset:
Patent JP-H01221729-A (JP)
Title: Manufacture of matrix for focusing screen
Inventor: TAKAHASHI TOSHIHARU
IPC: G02B5/02
Filed: 1988-02-29
Abstract: PURPOSE:To eliminate a plane and to form a smooth rugged part without inflection points by exposing a material to be exposed while relatively rotating and moving the material and generating light detouring in a part corresponding to the contour of a projecting image of each fine pattern. CONSTITUTION:A mask 29 is made of a glass plate, and a dot-shaped fine pattern 31 is printed and produced thereon. The surface of the mask 29 and the surface of the photosensitive material 33 included in a photosensitive body 35 are faced and arranged in a prescribed distance DELTAt to obtain the material 37. While a light source 39a is rotating in the direction shown by an arrow (b), it exposes the surface of the material 37 on a plane parallel to the surface of said material 37. Then the projecting angle of light from light sources 39a and 39b is changed to generate light detouring in the projecting pattern of each fine pattern 31 shown by arrows (c) and (d). After that, developing is performed, and the prescribed rugged part 41 is formed to obtain the matrix 43. Thus, parts such as a plane and an inflection point can be eliminated.
Patent JP-S57163242-A (JP)
Title: Picture recordig controller
Inventor: SUZUKI KOUJI
IPC: G03G21/00
Filed: 1981-04-01
Abstract: PURPOSE:To ensure the optimum picture recording with a control coefficient coincident with the charging properties of a drum, by not fixing the control coefficient of a control system which is used for the control of the recording conditions but calculating newly each time of use. CONSTITUTION:In the case of the charging control, both the bright and dark part potentials VSL and VD are calculated for the surface potential of a photoreceptor. Then the primary and secondary currents I1 and I2 of the primary and secondary chargers 5 and 6 are calculated from a prescribed control equation to perfrom the charging control. In this case, the control coefficient used to the control equation is not fixed but calculated each time. In other words, the currents I1 and I2 are changed three times when the power supply is applied, and the potentials VSL and VD are detected by a potential sensor 8, and a new control coefficient is obtained through a prescribed operation to perform the charging control. Both the exposure value and the development bias are controlled in the same way. Thus the control coefficient coincident with the drum properties is used to obtain an optimum picture.
Patent JP-S58165502-A (JP)
Title: Turbine blade
Inventor: SAITOU HATSUO
IPC: F01D5/28
Filed: 1982-03-26
Abstract: PURPOSE:To electrochemically prevent corrosion and improve corrosion resistance, by forming a coating layer to the surface of a welded metal in a blade in which a shield member is mounted through the welded metal to a cut part formed to an inlet end part of the blade. CONSTITUTION:A cut part 2 is formed to the inlet end part of an accurately machined blade 1 of 12Cr steel or the like, and a shield member 3 is mounted to this cut part 2 to restore a shape of the blade 1. Then the member 3 consists of, for instance, satellite with excellent wear resistance and is successively provided to the blade 1 through a welded metal 4 in which an inconel used as a fritting agent at welding is solidified. A film state coating layer 5 is formed to a surface of this metal 4. This layer 5 is formed by plasma flame spraying, for instance, nickel bronze and firmly welded partly to each member 1, 3, 4. In this way, corrosion is electrochemically prevented and corrosion resistance can be improved.
Patent JP-S59172075-A (JP)
Title: Picture collating system
Inventor: KATAOKA TATSUFUMI
IPC: G06T7/00
Filed: 1983-03-22
Abstract: PURPOSE:To enhance the collation precision by changing a slice level, with which picture data is converted, to obtain a maximum collation rate in case of collation of a seal. CONSTITUTION:A slice level varying part 17 changes the slice level to levels higher and lower than a temporarily set slice level in accordance with commands of a slice level varying control part 18 to convert and transfer picture data from a multi-level picture buffer 10 to a binary picture buffer 13. In case of collation of an impression of a seal, picture data to be collated is rotated and positioned to obtain a maximum collation rate, and the slice level is changed to a level lower or higher than the slice level at this time on a basis of a command from the slice level varying control part 18 by the slice level varying part 17, and picture data is converted and transferred from the multi-level picture buffer 10 to the binary picture buffer 13, and the same rotation angle is set, and the collation rate is obtained again. This operation is repeated several times to obtain a maximum collation rate.
Patent JP-H04266991-A (JP)
Title: Method for controlling catalytic reformer
Inventor: TAKATSUKA TORU
IPC: C10G35/24
Filed: 1991-02-20
Abstract: PURPOSE:To provide a method for controlling a catalytic reformer capable of determining reaction conditions so as to maximize the gasoline yield of a prescribed octane number or a desired aromatic yield based on the composition of a given petroleum distillate product in a short time. CONSTITUTION:In a catalytic reforming reaction process for changing the composition of a petroleum distillate product, reaction conditions required to afford a product having required characteristics are calculated based on data related to the composition of a feedstock. The calculated reaction conditions are set in a catalytic reforming reactor. The calculation process is composed of a real time simulation process for calculating the concentration distribution of the respective components in the reactor by numerical integration.
Patent JP-H0623314-A (JP)
Title: Method for peeling off unnecessary film and its device
Inventor: ANDO KESAO
IPC: G03F7/16
Filed: 1992-02-03
Abstract: PURPOSE:To peel off a boundary split sharply and thereby improve ease of operation without allowing a removal liquid stain on a substrate surface or damaging the surface by rotating a disc substrate and shifting a peel-off range outwardly, discharging the liquid at a specified angle with an upper surface. CONSTITUTION:A removal liquid discharging nozzle 5 is tilted in the outer direction of a disc substrate 1 so that the angle is sharp at 10 to 45 deg.C with the surface of the substrate 1, then the removal liquid is arranged in such a manner that it is discharged to an area outside the substrate 1, and is discharged with the simultaneous rotation of a spinner head 2. Next, if the discharging nozzle 5 is allowed to move to a position inside a range where a film should be peeled off, on the substrate 1, and reaches the position, the nozzle 5 is moved with the concurrent action to peel the film off the substrate 1 toward an outer area. Then if the nozzle 5 reaches a position where the removal liquid is discharged to an area outside the substrate 1, the movement of the nozzle 5 and the discharge of the removal liquid are stopped. Finally. a peel-off operation is completed by shaking off the removal liquid.
Patent JP-H01222503-A (JP)
Title: Oscillation circuit
Inventor: FUJII MASAMI
IPC: H05K1/18
Filed: 1988-03-02
Abstract: PURPOSE:To simplify the assembling and to make the operation stable against humidity change by arranging a varactor diode over a high frequency correction capacitive element connected in parallel with a varactor diode overlappingly. CONSTITUTION:The varactor diode 1 is arranged over the high frequency correction capacitive element 2 overlappingly and connected to varactor diode connection copper foils 3a, 3b altogether. Then the area of the copper foils 3a, 3b connecting to both terminals of the varactor diode 1 is reduced and the stray capacitance caused between the copper foils 3a, 3b is reduced. The stray capacitance has a property causing a prescribed rate of fluctuation at the humidity change and suppresses the frequency change width because of the reduction in the change due to the humidity. Thus, the assembly is simplified and the operation against the humidity change is made stable.
Patent JP-S62204857-A (JP)
Inventor: YAMAMOTO SOICHI
IPC: A23B7/12
Filed: 1986-03-05
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-H03250974-A (JP)
Title: Image scanner
Inventor: HORI MITSUHARU
IPC: H04N1/04
Filed: 1990-02-28
Abstract: PURPOSE:To re-adjust the output characteristic automatically even when the kind and characteristic of an output device are changed by providing a picture processing section provided with a read parameter converting the characteristic of an input picture set based on the result of analysis of a test pattern and read by a read section. CONSTITUTION:A data to generate a test pattern is stored in a test pattern data memory 4. A read section 6 reads an input picture and also a hard copy outputted from a printer 3 by the test pattern. A data analysis section 7 measures the output characteristic of the test pattern such as gradation characteristic, color reproducibility and resolution characteristic and analyzes the result. Then the result obtained based on the result of analysis of each characteristic is used to set a picture processing section 8 provided with a read parameter automatically. Moreover, each section of an image scanner 1 is controlled by a control section 9 and the picture processing section 8 corrects the characteristic of the output device and the result is outputted from the printer 3.
Patent JP-H02224837-A (JP)
Title: Manufacture of twist shape
Inventor: SHIBAZAKI SUNAO
IPC: B21C1/00
Filed: 1989-02-28
Abstract: PURPOSE:To continuously manufacture an Al twist shape having high accuracy by inserting an Al shape into a forming die having a hole part of a twisted shape, and moving the forming die, the Al section or both of them, while rotating them. CONSTITUTION:A shape 3 of an Al alloy is used as a stock, it is inserted into a forming die 4 having a hole part 8 containing a twisted recessed groove line 7 for twisting a projecting line part 6, pushed in continuously, while rotating the section 3, and a working material which passes through the forming die 4 is drawn out. The obtained working material is a twist shape provided with a spiral line 1 on the outside peripheral surface, and the working accuracy is equal to that of machining.
Patent JP-H10248060-A (JP)
Title: Picture communication system utilizing public telephone line
Inventor: SUGINO TAMOTSU
IPC: H04N7/173
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To quickly transmit/receive picture data and to watch received image data for sufficient time by externally displaying an extended image, for which compressed image data stored in a date storage part are extended by an image extending function, on a television monitor. SOLUTION: A control signal stored in the memory of automatic compressed image transmitting means 8 at a host computer G1 and received from a MO DEM M1 of terminal equipment 1 through a public telephone circuit G2 is received by the computer G1, stored image data are transmitted from a transmitting means 8 corresponding to the contents of control signal, and they are reported to the side of terminal. On the side of terminal equipment 1, this signal is reported through the MODEM M11 to a DSP centralized control part C1, extension corresponding to compression conditions is performed by an image extending function C7 and afterwards, image data are sent to a video output image processing means E1. At the means E1, these data are stored in a frame memory E2, converted as video output data and outputted to a V terminal E3 and on a television monitor E4, the converted images can be watched.
Patent JP-S59175199-A (JP)
Inventor: IKEDA TATSUO
IPC: H05K13/04
Filed: 1983-03-23
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-H08248896-A (JP)
Title: Large sized display device for narrow space
Inventor: MORIMURA ATSUSHI
IPC: G09F9/00
Filed: 1995-03-08
Abstract: PURPOSE: To obtain a large display in a limited space such as a tunnel or the like by arranging a picture element means where light emission or luminance is changed in the unit of a picture element so as to make both intervals and sizes large in a direction far from an observer. CONSTITUTION: The picture element means 1a-1d provided with light emitting elements 8a-8d where the light emission or the luminance of a surface is changed in the unit of the picture element concerning a displayed pattern are arranged are fixed at the ceiling 2 of the tunnel by a specified rule by picture element arranging means 9a-9d. Picture element arranging intervals and picture element sizes are both made large in the direction far from the observer in the picture element arranging means 9a-9d, so that respective picture element means are seen nearly having a constant interval when observing. Equivalently large display is made with small thickness, so that the information of a guide or the like is effectively presented at the narrow space such as the tunnel or the like.
Patent JP-H08249167-A (JP)
Title: Management application generation method
Inventor: HASHIMOTO YOICHI
IPC: G06F9/06
Filed: 1995-03-08
Abstract: PURPOSE: To easily generate a management application even if an application interface is not fully known by selecting a desired program from plural programs which are previously prepared, combining functions while imparting the parameter of the selected program and generating the management application. CONSTITUTION: This method is constituted of a man/machine interface part 2 having the instruction of a manager and the operation of a management device 1, a management application generation part 3 generating the management application for controlling the resource of a network 6 and a network constitution unit and a network control part 4 controlling the network 6. The management application generation part 3 describes the operation procedures of the respective functions as the programs by using the application interface for generating the management application provided from the man/machine interface part 2 and the network control part 4 respectively. Then, the functions are combined.
Patent JP-S53133717-A (JP)
Title: Controller for dc motor
Inventor: YAMADA HARUKI
IPC: H02P5/68
Filed: 1977-04-27
Abstract: PURPOSE: To prevent a shorting circuit from deriving by means of not overlapping a closing state of series switch and parallel switch, in such manner that on-off state of the switch for parallel connecting motors be detected by a terminal voltage across the switches, with a series switch made conducting after cutting out the parallel switch. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S4862102-A (JP)
IPC: B60C13/00
Filed: 1972-05-18
Abstract: 1372638 Pneumatic tyres MICHELIN & CIE COMPAGNIE GENERALE des ETABS MICHELIN 17 May 1972 [18 May 1971] 23271/72 Heading B7 A tyre comprising two plies 11, 12 of cords arranged in radial or substantially radial planes, includes a crown reinforcement 5a stiffer at its edge regions than at its central region, and a respective insert 13, 14 in each side wall. The inserts are formed of an elastomer having a modulus of elasticity at 100% elongation greater than 200 g/mm<SP>2</SP>. The radial height h of the inserts is such that 2/3H#h#¢H, and the maximum thickness of the inserts is from 2%-5% of H, H being the radial height of the tyre measured between the bead seats and the radially outermost part of the tread. The crown reinforcement 5a is constituted by a ply of cords 6 whose edges 7 and 8 have been folded over so as to enclose the edges of ply of cords 9. Ply 6 is comprised by resilient metal cords making an angle of 22 degrees with one side of the mid circumferential plane, and ply 9 is comprised by non-resilient metal cords making an angle of 34 degrees with the other side of the mid circumferential plane, and plies 11 and 12 are made of rayon cords. The Specification discloses cord constructions for the plies 6 and 9.
Patent JP-H04272521-A (JP)
Title: Easy locking device
Inventor: KAJIYAMA YUKIHISA
IPC: F16D63/00
Filed: 1991-02-22
Abstract: PURPOSE:To lock or lock-release a rotary shaft used in a variety of mechanical equipment surely and easily. CONSTITUTION:On the first and second outer frame members 2 and 3 which are arranged so as to be relatively turnable in the normal and reverse directions, the first and second bearing members on which each bearing hole for the insertion of an operating shaft 1 and a roller receiving groove having a groove bottom surface having an inclined angle in symmetry with respect to the tangential line direction of the operating shaft 1 are arranged. The roller receiving groove is charged with needle rollers. A drive member 8 having a shaft body which is formed so that the axis centers of the small and large diameter parts are set eccentric is inserted and separated into an insertion holes formed an the first and second outer frame bodies 2 and 3 by turning ON/OFF a solenoid 9 which is arranged at an arbitrary place, and the first and second outer frame bodies 2 and 3 are turned relatively in the normal and reverse directions. Accordingly, the needle roller contacts and separates from the operating shaft, and the operating shaft 1 is locked or lock-released.
Patent JP-H05172038-A (JP)
Title: Cyclotron resonance ion engine
Inventor: CHIRI JIANFURANKO
IPC: H01J27/18
Filed: 1992-03-05
Abstract: PURPOSE: To improve structural simplification and operation reliability by arranging an apparatus for generating a static magnetic field, and an apparatus for generating an electromagnetic field having the frequency similar to the cyclotron resonance frequency of electrons, as an ion generator for ionizing propeller gas in a discharge room. CONSTITUTION: A discharge room 1 for ionizing the propeller gas from a supply line 3 and an ion generator are respectively provided. The ion generator is constituted with a first apparatus for substantially generating a static magnetic field, and a second apparatus for generating an electromagnetic field having the frequency similar to the cyclotron resonance frequency of electrons. In this invention, the electromagnetic field is acted on the discharge room 1 by a wireless frequency generator or a microwave generator 9 and a connection device 11. The first apparatus is composed of a coil 7 for generating a changeable magnetic field, and a coil or a permanent magnet 5 for generating a constant magnetic field.  Furthermore, a grid system for taking out ions from the discharge room 1 is arranged, and it includes a middle accelerating grid 13, an inner screen grid 17 and an outer reducing grid 19.
Patent JP-S55140241-A (JP)
Title: Method of fabricating semiconductor device
Inventor: YOSHIDA MASAKATSU
IPC: H01L21/225
Filed: 1979-04-19
Abstract: PURPOSE:To provide a p-type buried layer in an n-type silicon substrate by evaporating aluminum on predetermined portion on the main surface of the substrate, driving it to diffuse into the interior and evaporating it. CONSTITUTION:An aluminum evaporated layer 6 is formed within an opening 3 of an SiO2 film 2 on an n-type silicon substrate 1. The substrate 1 is then discharged from an evaporating unit, the aluminum is driven in at approx. 1,200 deg.C in N2 gate. The aluminum atom in the layer 6 is diffused into the substrate during this process, and evaporated from the surface externally. The impurity density on the surface portion of the aluminum evaporated layer is lowered than that of the n-type substrate when the drive in process is completed to form an n-type inversion layer, and a p-type diffused layer 8 is formed under the inversion layer. The sheet resistance and depth of the layer 8 are controlled by selecting the temperature and treating time for the drive in process. According to this process, the self-diffusion or the like which cannot be avoided by the conventional selective diffusion process and the epitaxial layer forming process can be avoided to accurately form the buried layer in wide impurity range.
Patent JP-H02229255-A (JP)
Title: Production of nonwoven fabric with uneven surface
Inventor: MIYASHITA IWAO
IPC: D04H1/70
Filed: 1989-03-01
Abstract: PURPOSE:To obtain the nonwoven fabric capable of blocking flow of high- viscosity fluid while excellent in permeability, thus useful for paper diapers, etc., by forming unevennesses on a fibrous web by specific means followed by heat fusing of the thermoplastic fiber contained in the web. CONSTITUTION:A fibrous web 2 containing thermoplastic fiber is brought between air-permeable conveyor belts 41 one or both of the surfaces of which have unevennesses, and during carrying said web 2 sandwiched between the conveyor belts, air is blown on the surface of said web 2 to force said web to follow the recesses of the conveyor belts 41 to effect formation of unevennesses on the web 2 followed by heating the web 2 to effect fusing of the thermoplastic fiber, thus obtaining the objective nonwoven fabric.
Patent JP-H02227123-A (JP)
Title: Microfiltration element
Inventor: OE HIROAKI
IPC: B01D65/02
Filed: 1989-02-28
Abstract: PURPOSE:To effectively backwash and remove sludge deposited on the surface of a filter membrane with air by admixing a hydrophilic microfilter membrane part with a hydrophobic microfilter membrane part. CONSTITUTION:The tile filter element is constituted so that a hydrophilic part 7 is admixed with a hydrophobic part 8 in one membrane member. Suspended solid, etc., are deposited on the surface of the hydrophilic part 7 of the filter membrane by filtration. Sludge 5 is gradually and thickly deposited as filtration is performed and the whole membrane is coated thereby. At a time for performing the blowing backwash by air, the air 9 is allowed to flow out from the hydrophobic part 8 of the membrane and thereby sludge is peeled and removed from the surface. Therein the area of the hydrophobic part is regulated to >=5% of the membrane area of the whole element and the fine pore diameter of the microfilter membrane is regulated to <=1mum mean pore diameter. Further both the hydrophilic membrane part and the hydrophobic membrane part are constituted of the other member and these are combined and may be admixed. Thereby backwash operation can be easily performed by air at the comparatively low operation pressure.
Patent JP-S58166722-A (JP)
Title: Transfer device for pattern
Inventor: MIZUNO FUMIO
IPC: G03F7/20
Filed: 1982-03-29
Abstract: PURPOSE:To transfer various patterns by one photo-mask, to solve various trouble concerning the manufacture and control of the photo-mask and to improve the accuracy of superposing of each pattern by constituting the photo- mask by a plurality of minute picture elements and controlling each light transmittance of these minute picture elements independently and selectively. CONSTITUTION:A micro-computer 21 each brings several switch of a switch 19 group to ON or OFF state independently on the basis of pattern informations, voltage is applied among minute electrodes 17a under ON state and one electrode 16, a liquid crystal 18 is brought to a transparent state among both electrodes and light from a light source 10 can be transmitted toward a wafer substrate 13, and the light does not transmit to sections not applied. Consequently, when the switches 19 corresponding to the desired minute electrodes are turned ON or OFF, light transmitting or non-transmitting patterns are formed arbitrarily while using the minute electrodes as picture plans, and transferred onto the substrate 13. Accordingly, the pattern shape of the photo-mask 12 can be formed freely through the selective ON-OFF combination of the switch 19 group.