baber/WOPTO huggingface dataset:
Patent JP-H08219828-A (JP)
Title: Method and device for estimating inflow to dam
Inventor: KADOTA TORU
IPC: G01W1/10
Filed: 1995-02-08
Abstract: PURPOSE: To provide the method and device for accurately estimating inflow to a dam by obtaining the optimal coefficient of computing for computing inflow to the dam in consideration with the tendency of rainfall during the estimating period after the real time. CONSTITUTION: Plural rainfall quantity patterns based on the past results and coefficients for computing, which are respectively optimized per each rainfall quantity pattern, are stored in files 5, 6. An operator inputs the estimation starting command and the estimated rainfall quantity from the real time point to the forecasting time into an inflow estimation computing unit 3 through a terminal 7. A rainfall quantity pattern selecting unit 31 reads out the measured data of the rainfall quantity during the predetermined period (from computing starting point to the real time), and combines the read-out data with the estimated rainfall quantity data so as to form the objective rainfall quantity pattern for the optimal processing, and this objective pattern is compared with the rainfall quantity pattern, which is read out from the file 5, so as to select the most similar pattern.  An inflow computing unit 33 computes the inflow with the function of storage, using the coefficient of computing corresponding to the selected rainfall pattern, so as to obtain an error from the measured value. A computing coefficient optimizing unit 34 repeatedly performs the repression analysis at a different primary outflow ratio so that the error is restricted at minimum.
Patent JP-H03290932-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIKITA TOMOYUKI
IPC: H01L29/732
Filed: 1990-01-29
Abstract: PURPOSE:To obtain an operation speed as high as possible and improve a manufacture yield without causing the deterioration of the breakdown strength by a method wherein a base lead-out region and an emitter region are composed of double-layer films which are patterned simultaneously and insulating films are left on the side surfaces of the double-layer films. CONSTITUTION:An N-type epitaxial layer 2, a collector region 3, P<+>-type isolating diffused layers 4 and 5 and a collector lead-out region 6 are formed in a P-type sub strate 1. An oxide film 7 is formed over the whole surface and an aperture is formed so as to obtain a required pattern. P-type impurity (B) ions are implanted to form a P region in the surface of the layer 2. After the film 7 in the aperture is removed, As-doped polycrystalline Si is deposited over the whole surface to form an N<+>-type polycrystalline Si layer 14 and an insulating film 15 informed on the layer 14 to form a double-layer film 16. The double-layer film 16 is etched and partially left in the aperture. After an insulaling film 17 is formed over the whole surface, the film 17 is selectively etched to be left partially on the side surfaces of the films 16 and 7. A B-doped polycrystalline Si layer 18 is formed over the whole surface and patterned and subjected to a thermal treatment to form an emitter region 20 and a base lead-out region 21. Then a passivation film 22 and electrodes 23-25 are formed.
Patent JP-H02200037-A (JP)
Title: Selective receiver using station address
Inventor: MATSUOKA TOSHIYA
IPC: H04L12/40
Filed: 1989-01-30
Abstract: PURPOSE:To minimize the time required for comparison and decision by assigning the bits of plural station selecting addresses to be selectively received to the continuous addresses of a memory and performing the parallel comparison operations among plural station addresses based on the reception timings of these station addresses. CONSTITUTION:A reception circuit 202 extracts the clock signal received from a transmission line 201 and the station address signal contained in a frame. A memory 100 stores (m) pieces of station selecting addresses for execution of the selection and reception. A memory address generating circuit 203 gives a read address to the memory 100 based on the clock signal. A comparator 204 compares the station address signal the with the station selecting address signal. Then a decision circuit 205 stores the output of the comparator 204 based on the received clock signal and decides the coincidence for the result of decision as long as the coincident station selection address signals are obtained for all station address signals equivalent to (l) bits. The parallel comparison operations are carried out among station addresses for all numbers (m) of the counterpart stations. Thus the time required for comparison can be minimized despite the increase of the number (m) of stations to be selected.
Patent JP-H06207606-A (JP)
Title: Method for manufacturing torque actuator
Inventor: IWANO ATSUJI
IPC: F15B15/06
Filed: 1993-01-12
Abstract: PURPOSE:To reduce a manufacturing cost of the body of a single piston type small actuator. CONSTITUTION:A torque actuator is provided with a cylindrical main body 1 having both open ends, in which an output shaft 5 is supported in a crossed state, and bottomed cylindrical bodies 2, 3 for cylinder tubes, which are connected to at least one end of the cylindrical main body 1 and have pistons 14, 15 fitted therein, and a movement converting means such as a swing motion arm 11 and a driving pin 19, installed in the cylindrical main body 1. A modified cylindrical main body 1S is formed by die casting through changing the inner surface of the cylindrical main body 1 of the torque actuator to a circular cylindrical surface for the cylinder tube without changing its outside shape. In addition, cover plates 41, 42 are attached to both ends of the cylindrical main body 1S, and also an output rotary shaft 5S is supported by the cylindrical main body 1S, and also a piston 43 and a means 44 for converting a reciprocating motion of the piston 43 into a forward and reverse rotary motion of the output rotary shaft 5S are installed inside the cylindrical main body 1S.
Patent JP-H06214412-A (JP)
Title: Electrophotographic sensitive body
Inventor: KOBAYASHI TOMOO
IPC: C08L69/00
Filed: 1993-01-14
Abstract: PURPOSE:To render electric characteristics compatible with image quality characteristics and to enhance abrasion resistance by using a combination of a binder resin and an electric charge transfer material. CONSTITUTION:A photosensitive layer formed on a conductive substrate contains a mixture of at least one of triphenylamine derivatives represented by formula I and at least one of benzidine derivatives represented by formula II and as the binder resin the polycarbonate resin having the repeating units each represented formula III, and in formulae I-III, each of R<1> and R<2> is H, alkoxy, 1-4 C alkyl; R<3> is H, 1-4C alkyl, or 6-12C aryl; each of R<4> and R<4>' is H, alkyl, alkoxy, or halogen; each of R<5>, R<5>', R<6>, and R<6> is H, alkyl, alkcoxy, halogen, or substituted amino; and each of m, m', n, and n' is 1 or 2.
Patent JP-H11219784-A (JP)
Title: El module
Inventor: YAMAZAKI HIROSHI
IPC: H05B44/00
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an EL module in which an EL element can be inspected with the EL element and a circuit board being connected. SOLUTION: An EL module is structured by an EL element E and a circuit board P on which a driving circuit of the EL element is mounted. On this circuit board P, a pair of connection patterns 9a, 9b to which the EL element E is connected and another pair of signal patterns 9c, 9d which are electrically parted from the connection patterns while being connected to the driving circuit are provided. When inspecting the EL element E, a signal from an EL inspection circuit is supplied to the connection patterns 9a, 9b with the connection patterns 9a, 9b and the signal patterns 9c, 9d parted each other. A signal from the driving circuit can be supplied to the EL element E by making the connection patterns 9a, 9b conductible to the signal patterns 9c, 9d by soldering 10, 11 after the inspection.
Patent JP-H04211794-A (JP)
Title: Nipple and diffusing and filtering device
Inventor: GEORUGU MAIYAA
IPC: F16L37/23
Filed: 1991-02-14
Abstract: PURPOSE: To provide a nipple used for coupling various secondary coupling components including Hansen-type couplings. CONSTITUTION: This nipple 6 includes a longitudinally extending cylinder which includes an outer recess on its outer surface which is adapted for engagement with a Hansen-type secondary coupling component including a locking element for engaging the outer recess. The nipple 6 includes threads located between the outer recess and the outer end 11 of the longitudinally extending cylinder member, which are adapted for engagement with a secondary coupling component including corresponding thread thereon. The nipple 6 is intended to be used in order to couple dialyzer 1 or similar diffusion and/or filtration devices to different tube systems which can include coupling components which are intended for throw-away use and/or for multiple usage.
Patent JP-S62179655-A (JP)
Title: Method and apparatus for detecting air/fuel ratio
Inventor: MIZUTANI YOSHIHIKO
IPC: F02D41/14
Filed: 1986-02-01
Abstract: PURPOSE:To calculate a theoretical air/fuel ratio point with high accuracy, by correcting the output corresponding to the magnitude of a current flowing between a pair of electrodes on the basis of a reference value and detecting the theoretical air/fuel ratio point of a gaseous mixture imparting combustion exhaust gas in the variable part of the output generated by correction. CONSTITUTION:The pumping voltage allowing a predetermined pumping current Ip to flow between electrodes 22, 24 generated by a differential amplifier 36 is inputted to a comparator 44 and compared with the reference voltage V3 inputted from a variable power source 46 to judge whether combustion is generated by burning a gaseous mixture of such a state that gas to be measured imparting pumping voltage has an air/fuel ratio smaller than a theoretical air fuel ratio or by burning a gaseous mixture of such a state that said gas has an air/fuel ratio larger than the theoretical air/fuel ratio to output a predetermined judge signal. A change-over switch 48 is operated according to the judge output signal of the comparator 44 and a power source 50 or 52 is alternatively connected to an amplifier 43. Then, a detection signal detecting the air fuel ratio of a gaseous mixture imparting gas to be measured is outputted.
Patent JP-H01196099-A (JP)
Title: Screen display speed control system
Inventor: MAEDA HARUO
IPC: G09G5/00
Filed: 1988-01-30
Abstract: PURPOSE:To eliminate trouble in operation and the misread of necessary data by switching the processes of a transmission control part when a switching indication for a screen display speed is sent from a terminal. CONSTITUTION:When an indication for indicating the screen display speed is sent from the side of the terminal 3, a host computer 1 switches a process of sending data continuously by inserting insignificant data into significant data and a process of sending the significant data continuously without inserting the insignificant data. The insignificant data is excluded from objects of screen display among received data on the side of the terminal 3, so a terminal user only depresses a special key 5a to vary the screen display speed on the side of the terminal 3. Consequently, the trouble of depressing a special key several times when necessary data is retrieved at the time of the reception of a large amount of data is eliminated and the misread of necessary data due to the delay of the operation when the line speed is relatively high is reduced.
Patent JP-H10220643-A (JP)
Title: Removing method for coating and repairing method for piping
Inventor: ISHIDA TETSUAKI
IPC: F16L58/10
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for effectively removing an asphalt-base coating which can improve the adhesion of a heat-shrinkable sheet and a method for repairing a pipe by using the same. SOLUTION: In a method for removing an asphalt-base coating laid on the outer periphery of a metal pipe to expose the metallic surface of the pipe, the main part of the asphalt-base coating is mechanically removed and the remainder on the pipe is burned ant then substance adhering to the pipe is separated.
Patent JP-H06236352-A (JP)
Title: Data communication device
Inventor: TAKABA KATSUMI
IPC: G07C5/08
Filed: 1993-02-09
Abstract: PURPOSE:To simplify the constitution of a circuit required for data transfer as to the data communication device which has plural central processing units(CPU) and transfer data among the respective CPUs. CONSTITUTION:A monitor device 43 transfers a CPU number (corresponding to CPUNI) containing desired fault data and request data containing an address (corresponding to ADRI) wherein the fault data is stored to a 2nd CPU 20. The request data is transferred to a 1st CPU 10 and a 3rd CPU 30 in order and a CPU instructed with the CPUNI transfers the fault data (DATA01 and DATA03) and the addresses (ADR01 and ADR03) wherein the fault data are stored to a monitor device 43 through the CPU 20. Consequently, the respective CPUs 10-30 need not be connected to the monitor device 43 individually.
Patent JP-S54112766-A (JP)
Title: Direct forging apparatus for flanged long pipe
Inventor: TSUKUDA MAKOTO
IPC: B22D17/12
Filed: 1978-02-24
Abstract: PURPOSE: To make possible the forming work with the press of short stroke, to improve the production efficiency, and to reduce the cost, at the direct forging of flanged long pipe, by so arranging the press mechanism as to make its stroke to be independent of the extrusion length of the pipe.  
     CONSTITUTION: The freely elevatable flanged core die 2 is set in the main dies 1; hereby, the mold is built up; the molten metal is poured into the mold, and the plug die 4 standing on other place is brought down through CYL-3 CYL-2 onto the upper surface of the core plate 2; the reverse L-type punch 3, being divided into two or more segments and being standing sidewards, is built up into one body through CYL-1 and CYL-4, and is brought down along the internal surface of main dies 1 and external surface of plug die 4; hereby, the molten metal is pressed and solidified. When the temperature of molten metal reaches to the suitable plastic temperature, the plug 4 is moved upward and sidewards, and is boosted by the punch 3, and forms the extruded pipe portion; this is continued until the flange portion gets the specified thickness, and then, the formation is finished. The punch 3 is taken away, and the product 9 is pulled away by CYL-6 through the core plate 2, and the stopper 8 is inserted to the bottom plane of the pipe 9 through CYL-5, and the core plate 4 is brought down. the product is pulled away through the opening. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63191785-A (JP)
Inventor: MORI HAJIME
IPC: E03B11/12
Filed: 1987-01-31
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-S59148738-A (JP)
Title: Preparation of acrylate or methacrylate of bis(hydroxyalkoxy)benzene
Inventor: YASUTAKE TATSUO
IPC: C07C67/08
Filed: 1983-02-14
Abstract: PURPOSE:To produce the titled compound in high yield, by reacting bis(hydroxyalkoxy)benzene with acrylic acid or methacrylic acid, and distilling out the organic solvent from the resultant reaction mixture at a temperature within a specific range under reduced pressure. CONSTITUTION:Bis(hydroxyalkoxy)benzene of formula (R<1> and R<2> are H or methyl) is esterified with acrylic acid and/or methacrylic acid in the presence of an esterification catalyst and an organic solvent. The reaction mixture is maintained at 10-45 deg.C, and the organic solvent is distilled out under reduced pressure to obtain the titled compound. USE:A raw material of synthetic resin useful as various composite resins for medical use.
Patent JP-H103868-A (JP)
Title: Cathode-ray tube and manufacture thereof
Inventor: NAKAJIMA KEIJI
IPC: G02B1/16
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a cathode-ray tube, which can improve the leakage electric field shielding effect, and the manufacture thereof by forming the outer surface of a face plate with a high refractive index transparent conductive layer and a low refractive index transparent layer made of the predetermined material. SOLUTION: A high refractive index transparent conductive layer 2 formed in the outer surface of a face plate 1 is formed of Ag fine particle at 0.005μm of mean particle diameter, and the surface resistance thereof is set at 9×10<2> Ω/square or less. A low refractive index transparent layer 3 is formed of a silica (SiO2 ) film, which is formed on the high refractive index transparent conductive layer 2. With this film structure, leakage electric field strength at 1.0V/m or less as a guide line of TCO can be achieved. Thickness of an optical film of each layer on the face plate 1 is set at 1/4 of the wavelength of the incident light.
Patent JP-S55113009-A (JP)
Title: Optical fiber connector with positioning key
Inventor: SUZUKI NOBUO
IPC: G02B6/38
Filed: 1979-02-26
Abstract: PURPOSE:To absorb errors in production and obtain the optical fiber connector of high performance and stable characteristics by fitting the positioning keys provided on the outside circumference of plugs and the U-form grooves at both ends of a sleeve. CONSTITUTION:The optical fiber connector consists of a sleeve 8 which couples a plug 4 into which an optical fiber 5 is inserted and fixed and a plug 4' which becomes a pair with this plug 4. Thence, the positioning keys 6 provided on the outside circumference of the plug 4 are slided and fitted in the U-form grooves 9 cut at the both ends of the sleeve 8, by which the butting of the plugs 4, 4' is accomplished. After this, coupling nuts 7 are tightened to connect the both. As a result of this, the deviation in the eccentricity amount of the optical fibers is invariable even if the plugs are mounted or dismounted and connection losses do not inevitably vary. If the key positions are made at the angle at which the eccentricity amount of the plugs becomes minimum, the errors in production may be negated and the optical fiber connector of stable characteristics may be obtained.
Patent JP-H08216575-A (JP)
Title: Production of ic card
Inventor: HAGIWARA HIROYUKI
IPC: B42D15/10
Filed: 1995-02-09
Abstract: PURPOSE: To obtain an IC card superior in surface smoothness by a method wherein on an IC card substrate having a plurality of components mounted thereon, one or more spacer layers each blanked in the shape of the components are laminated so as to be flush with the highest component, and a plurality of film layers are laminated on the upper and lower surfaces of the laminate. CONSTITUTION: An IC chip 2, an antenna 3, and a paper battery 4 are mounted on a film 1. A film 5 blanked in the shape of the IC chip 2, the antenna 3, and the paper battery 4 is laminated on the film 1 as a first spacer to be flush with the paper battery 4. Next, a film 6 blanked in the shape of the IC chip 2 and the antenna 3 as a second spacer is laminated on the first spacer to be flush with the IC chip 2. Furthermore, a film 7 blanked in the shape of the antenna 3 as a third spacer is laminated on the second spacer to be flush with the antenna 3. Films 8, 9 are laminated on the top surface of the third spacer and on the lower surface of the film 1. As a result, excellent appearance, printability, and the like are obtained.
Patent JP-S60168238-A (JP)
Title: Instruction control system
Inventor: NISHIMUKAI TADAHIKO
IPC: G06F9/38
Filed: 1984-02-10
Abstract: PURPOSE:To reduce disorder of a pipeline and shorten the branch instruction execution time by writing preliminarily the analysis result of a branch instruction in an associative memory when the branch instruction is first executed in a data processor of the pipeline control system. CONSTITUTION:At a branch instruction execution time, the address of the branch instruction, an instruction word in the branch destination, and the analysis result are stored in an associative memory 24 of an instruction control unit 2 by signals 241, 215, and 211 respectively. The address (signal 241) of the branch instruction is used as a retrieval input to read out contents of the associative memory 24 when the same branch instruction is executed hereafter, and thereby, disorder of the pipeline processing between the branch instruction and the instruction in the branch destination is reduced, and the branch instruction execution time is shortened.
Patent JP-H05186119-A (JP)
Title: Resin coated metallic tube, resin coated metallic roller and manufacture thereof
Inventor: INOUE KENJI
IPC: B65H5/06
Filed: 1992-01-10
Abstract: PURPOSE:To provide resin coated metallic tube and a resin coated metallic roller which generate no offset between a resin layer and the metallic tube regardless of temperature change. CONSTITUTION:After the core part 16 of an aluminum pipe is preheated by a preheating device 62, adhesive where polylsocyanate is taken as a hardener and denaturated acrylic resin is taken as a main agent is applied. After that, by heating it with a drying device 66, solvent of the adhesive is removed to form an adhesive layer. The core part is inserted in an extruder 70 while being heated with a heating device 78. From the extruder, the resin material 18A of fused hard vinyl chloride is fed around the core part, so that the core metal part is coated with a resin layer 18.
Patent JP-S60167549-A (JP)
Title: Transmission and reception circuit
Inventor: KATAYAMA TADASHI
IPC: H04L25/14
Filed: 1984-02-10
Abstract: PURPOSE:To perform transmission of digital signals between electronic devices with a single circuit constitution regardless of the necessity of a DC component suppression code, by providing a switching circuit which actuates a coding part for DC component suppression code to attain transmission/reception of digital signals of both NRZ and DC component suppression codes. CONSTITUTION:When this transmission/reception circuit is used with the digital signal of the DC component code, the selector elements 35 and 41 are previously set at B. The digital signal of the DC component suppression code shown by (d) is supplied to a receiver element 31. At the same time, the digital signal of the DC component suppression code shown by (e) is supplied to a receiver element 36. Thus the digital signals of two parallel NRZ codes shown by (f) and (g) are supplied to an internal device 39 by the functions of latch elements 32, 33, 37 and 38. When said digital signals of (f) and (g) are delivered from an internal device 40, these signals are coded to the DC component suppression codes by selector elements 42 and 43 and then delivered in the form of digital signals shown by (d) and (e) via driver elements 44 and 45.
Patent JP-H08219317-A (JP)
Title: Electric operated valve
Inventor: AOKI TETSUYA
IPC: F16K31/04
Filed: 1995-02-09
Abstract: PURPOSE: To improve the lubrication performance of the drive screw part of an electric operated valve used for a refrigerating cycle, etc. CONSTITUTION: An electric operated valve 1 has a can 10, and a motor mold 20 is attached to the outer side of the can 10. The mold 20 has a startor yoke 21, and a magnet wire 22 is connected to an outside control device. A valve holder 70 integrated with rotors 62 and 60 is oscillation freely supporting a valve element 80. A bush 90 to be fixed to a valve main body 40 has a female screw 92 to which a male screw part 74 of the holder 70 is threadedly engaged. A plating coated layer is formed on one or both of the screw parts 74 and 92. The layer is of polytetrafluoroethylene(PTFE) contained in nickel and is high in lubricity and in resistance, too.