baber/WOPTO huggingface dataset:
Patent JP-H03296386-A (JP)
Title: Current supply system
Inventor: TANIGAWA YOSHIHIRO
IPC: H04N7/18
Filed: 1990-04-15
Abstract: PURPOSE:To reduce heat generation at current consumption side by using a DC separation circuit at current consumption side so as to separate a DC current in response to the current consumed in a shunt regulator at the current consumption side from a transmission line and supplying a current suitable for the current consumption side from a current supply side. CONSTITUTION:An AC signal such as a video signal is sent to a transmission line (l) and a DC current is mixed by a DC mixture circuit 51 from a power terminal 52 of a current supply side 50. A DC separation circuit 71 at a current consumption side 70 separates a DC current from the transmission line (l). Then excess current in the separated DC current is consumed by a shunt regulator 72 and a constant voltage is obtained at a power terminal 76. The current consumption in the shunt regulator 72 is detected by a detection circuit 73 and the DC current separated by the DC separation circuit 71 is controlled by a control circuit 74 in response to the current to be detected. Thus, the current consumed in the shunt regulator 72 is made constant.
Patent JP-S57212226-A (JP)
Title: Resin composition
Inventor: OOMORI EIJI
IPC: C08G59/68
Filed: 1981-06-24
Abstract: PURPOSE: To provide an ultraviolet-curing resin composition having excellent adhesivity, by adding the reaction product of epichlorohydrin with 2,2-bis(4'- oxyphenyl)propane to an ultraviolet-curing epoxy resin composition.  
     CONSTITUTION: A resin composition containing (A) an epoxy resin (excluding a nitrogen-containing epoxy resin), (B) a reaction product obtained by reacting epichlorohydrin with nearly equimolar amount of 2,2-bis(4'-oxyphonyl)propane, and (C) a VIa-group element onium salt which releases a Lewis acid by ultraviolet irradiation. The component (A) is preferably a bisphenol-epichlorohydrin epoxy resin, the component (B) is the reaction product having the molecular structure of formula, and the component (C) is preferably triphenylsulfonium antimony fluoride, etc. The most preferable amounts of the components (B) and (C) are 1W10wt% and 1W5wt%, based on the component (A), respectively. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06285414-A (JP)
Title: Rotary coating device
Inventor: KIZAKI KOJI
IPC: B05C11/08
Filed: 1993-03-31
Abstract: PURPOSE:To provide a rotary coating device which prevents a surplus coating liquid from becoming scattered outwardly in the from of fine droplets and contaminating surroundings. CONSTITUTION:A trap part 20b is formed on a spacer 20, and if a rotary table 6 rotates to receive a centrifugal force beyond specified limits, a surplus coating liquid flowing from a substrate is stored in the trap part 20b. In addition, an opening 20c is formed below the trap part 20b, and at the same time, an outflow guide pin 21a for prompting the outflow of the coating liquid is arranged in the opening 20c. If the rotary table 6 slows down to reach the specified limits of centrifugal force, the surplus coating liquid storedin the trap part 20b is guided by the outflow guide pin 21a to flow out rapidly from the opining 20c. Consequently, the rotary table 6 rotates at low speed or stops to allow a rapid outflow of the surplus coating liquid to the outside. Thus the scattering of the surplus coating liquid is restricted and the surroundings are prevented from becoming contaminated by the scatter.
Patent JP-S62258677-A (JP)
Inventor: RAIMONTO GUROTSUKAA
IPC: F28D1/06
Filed: 1987-04-23
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-S63262700-A (JP)
Inventor: SUDA KOJI
IPC: G10L19/00
Filed: 1987-04-21
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-S58215321-A (JP)
Title: Extrusion equipment for manufacture of tubular object
Inventor: NAKAYAMA KAZUO
IPC: B29C48/475
Filed: 1982-06-08
Abstract: PURPOSE:To obtain the tubular molded article of a high and stable dimensional accuracy, by using the extrusion equipment in which the mandrel inserted in a stock material is fixed so as not to move during the extrusion molding of a tubular object when extrusion molding the tubular object using the mandrel in a solid phase ram extrusion molding method. CONSTITUTION:When a tubular object (a) is extrusion molded using a mandrel 1 in a solid phase ram extrusion molding method, the extrusion equipment in which the mandrel is fixed so as not to move is used. As the mode to fix the mandrel 1, the rear part of the mandrel 1 is penetrated through a piston 2 and the ram 3 connected with the piston 2 and protruded into a hydraulic cylinder 4 and the rear end part 1a of the mandrel 1 protruded in the hydraulic cylinder 4 is fixed to the bottom inside the hydraulic cylinder 4. When a stock material (l) is extruded using this extrusion equipment, the mandrel 1 does not move during the extrusion molding, thereby obtaining the tubular object (a) of a high dimensional accuracy.
Patent JP-2000294551-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIMAOKA HARUKO
IPC: H01L21/768
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device for accumulating an interlayer insulating film having no film nonuniformity on a base film by removing organic materials deposited on the surface of the base film. SOLUTION: A method for manufacturing a semiconductor comprises a step for preparing for a silicon substrate 1 on which a polysilicon film (base film) 3 is formed, and for inserting the silicon substrate 1 into a CVD furnace, and a step for carrying out heat treatment of the silicon substrate 1 by setting the temperature inside the CVD furnace in the range of 250 deg.C or higher to 800 deg.C or lower, and holding a state inactive gas containing oxygen is introduced under an atmospheric pressure in the CVD furnace for a prescribed time, and a step for depositing an interlayer insulating film on the polysilicon film 3. Thus, the interlayer insulating film having no film nonuniformity can be deposited on the base film.
Patent JP-H07277789-A (JP)
Title: Method for preventing adhesion of material to cement firing device and device therefor
Inventor: KANEKO HIUMA
IPC: B09B3/00
Filed: 1994-03-31
Abstract: PURPOSE:To prevent adhesion of a cement raw material to a firing device and to enable stable operation of a rotary kiln by calcining the cement raw material while vibrating a preheater with a calcining furnace and firing the cement raw material by the rotary kiln. CONSTITUTION:A suspension type preheater 4 consisting of cyclones 3 by plural steps and a calcining furnace 5 is connected to a kiln bottom housing 2 of a rotary kiln 1. Cement raw material powder is classified and preheated in each cyclone by a high-temperature exhaust gas from the rotary kiln 1 and the calcining furnace 5, successively moved from the uppermost step to the lowermost stem, then supplied to the rotary kiln 1 and fired. A cooler 6 and a blower 7 are installed. A vibrator 8 having about 50 Hz frequency and about 0.5mm amplitude is installed between the kiln bottom housing 2 and the lowermost cyclone 3, for example, is attached to the lowermost cyclone 3 in the preheater 4, in which an alkali and a volatile component are brought into contact with the raw material to extremely cause coating, so as to prevent adhesin.
Patent JP-H10288963-A (JP)
Title: Display device
Inventor: HOSHI JUNICHI
IPC: G02F1/13
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To eliminate substantially a limit of a screen size and simultaneously to precisely display plural image data by providing a moving means capable of displaying images of plural small-sized display panels on optional places on the screen. SOLUTION: A display device 10 is formed on a rectangular body 11, and eleven pieces of guide rails 12 made of metal are formed on the bottom surface of the rectangular body 11, and a DC voltage is applied to the guide rails 12. Four small-sized display devices 13 of a type fitted onto these guide rails 12 are loaded. The small-sized display devices 13 are supplied with power by the guide rails 12, and are moved to the optional places on the bottom surface of the rectangular body 11. Further, at a moving time, the screen 16 is removed, and the display devices 13 are moved manually. Signal input lines 14 for inputting signals from the outside are connected to these small-sized display devices 13, and image light are projected from the head parts of the small-sized display devices 13 toward the screen 16 corresponding to sent image signals.
Patent JP-S582504-A (JP)
Inventor: TAKAHASHI AKIRA
IPC: F22D1/32
Filed: 1981-06-26
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-S59225188-A (JP)
Title: Condensed pyrimidine derivative and its preparation
Inventor: MEGURO KANJI
IPC: C07D471/04
Filed: 1983-06-02
Abstract: NEW MATERIAL:The compound of formula I [Ar is phenyl (substituted with one or two halogen, NO2, CF3, lower alkyl or lower alkoxy) or 2,1,3-benzoxadiazolyl; R<1>, R<2> and R<3> are H or lower alkyl; R<4> is (substituted) lower alkyl; X is O or S] or its salt. EXAMPLE:1,2,3,4,5,8-Hexahydro-1, 3, 7-trimethyl-5-( 3-nitrophenyl )-2,4-dioxopyrido [2,3-d]pyrimidine-6-carboxylic acid methyl ester. USE:Useful as a preventive and remedy for circulatory diseases such as hypertension, ischemic cardiopathy, cerebral circulation disorder, etc. It has low toxicity. PREPARATION:The compound of formula I can be prepared by reacting the compound of formula II with the compound of formula III in a solvent such as methanol preferably at 60-140 deg.C under refluxing.
Patent JP-S61259448-A (JP)
Title: Electron beam device
Inventor: OKUBO KAZUO
IPC: G01N23/225
Filed: 1985-05-10
Abstract: PURPOSE:To enable logical discrimination to be dynamically performed in a short time by supplying the output of a scanning electron microscope to a logical discrimination circuit and storing the result of logical discrimination for each of all phases. CONSTITUTION:According to the program of a control device 1, the pattern information of a successive pattern memory circuit 301 is read and the read information is delivered to either an X-direction counter 302 or a phase counter 306. At the position specified by an X-Y coordinates command circuit 31, within the range allowed by the capacity of the counter 306, the result of logical discrimination for the output of a scanning electron microscope (SEM2) for each phase is repeatedly stored in a result memory circuit 401 in a second memory circuit 4. Accordingly, it is possible to dynamically perform logical discrimination in a short time.
Patent JP-S61257034-A (JP)
Title: Delay compensation system
Inventor: KOYAMA MITSUKAZU
IPC: H04W4/00
Filed: 1985-05-10
Abstract: PURPOSE:To prevent missing of data by allowing a sender station to add a guard time to compensate a delay time of a switch function of a relay line before the data for communication. CONSTITUTION:Suppose that a subscriber an of a sender station A of a subscriber group Gn assigned with a channel CHn sends a data with a subscriber bn of a reception station B of the said group. The reception station B stores the operation delay hT of a repeater switch to the h-th reception signal as a reply signal to a selection signal addressed to the reception station B from the sender station A and returns the reply signal while adding information XR representing the reception. The station A receives the reply signal and stores the operation delay hT of the repeater switch. Then the sender station adds the guard time hT to compensate the operation delay to the head of the data alpha and sends the result to the reception station B. The reception station B adds the guard time hT based on the content of the memory storing the operation delay of the repeater switch similarly to the head of the data beta to compensate the operation delay.
Patent JP-H10286494-A (JP)
Title: Fluid jetting nozzle and fluid jetting gun
Inventor: HASEGAWA KAYOSHI
IPC: B05B7/04
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To reduce the load imposed on a worker even in the case that a fluid jetting nozzle is used for a cleaning work, etc., and to obtain a larger jetting force by forming a flexible flat part. SOLUTION: The fluid jetting nozzle 11 is provided with a cylindrical nozzle main body 13 having a through hole 12 passed through along the longitudinal direction and a weight part 14 provided on one end side of the nozzle main body 13. The whole nozzle main body 13 is integrally made of a flexible material and has a nearly constant thickness. A flat shaped flat part 16, in which the width in one direction orthogonally crossing the longitudinal direction is smaller than the width in the direction orthogonally crossing the longitudinal direction and also orthogonally crossing the one direction, is formed in an intermediate specified range of the nozzle main body 13. Then, cylinder parts 17, 18 are respectively formed in a specified range of the both sides of the flat part 16, i.e., the both sides of the nozzle main body 13.  The flat part 16 keeps a flat shape even when the nozzle main body 11 becomes a straight state along the longitudinal direction.
Patent JP-S5528502-A (JP)
Title: Memory device
Inventor: OONO YOSHIHARU
IPC: G06F12/16
Filed: 1978-08-17
Abstract: PURPOSE: To secure an easy and high-accuracy indication for the memory element containing the correctable error occurred in the normal action by installing both the coding circuit and the register to the memory circuit consisting of the memory element with the identification number added as well as to the memory device containing the error correction circuit.  
     CONSTITUTION: In memory circuit 3 the memory unit is set up arraying 2K×n units of memory elements bearing the identification numbers of 0W2K×n-1 in n  units and in the bit direction, and the data and the error correction code are memorized with the constitution in which the memory unit is arranged in 2K units and in  the word direction. And address register 4 holds the address to give an access to  memory circuit 3. Error correction circuit 7 refers the output data of memory circuit 3 to detect the correctable error and then deliver the error correction data,  error correctable error bit position data and the correctable error detection signal.  Coding circuit 6 delivers the identification numbers of the memory element incorporating the correctable error bit with the error bit position data and the memory  unit selection address as the input. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0584641-A (JP)
Title: Original point setting method for spindle
Inventor: MIYAMOTO KAZUTO
IPC: B23Q15/00
Filed: 1991-04-03
Abstract: PURPOSE:An original point setting method of a spindle for setting the original point in a spindle direction of relative coordinates of a machine tool in which three-dimensional machining is performed by numerical control. CONSTITUTION:On proper absolute coordinates of a machine tool, by giving a spindle lower down signal to a spindle head 8 retracted upward by mounting an engraving cutter 7a, the spindle head 8 is lowered down and also suspending the spindle lower down signal given to the spindle head 8 at a point of time a point end 7a' of this engraving cutter 7a comes into contact with a sensor 9 mounted onto an engraving surface 6a of a workpiece, for instance, a stamp material 6, so that the spindle head 8 is stopped lowered down, and a coordinate value in a spindle direction at a point of adding height of the sensor in a spindle lower down direction further from this stop point is set to the original point in the spindle direction of the above-mentioned relative coordinates. Accordingly, by surely stopping lowering down a spindle instantaneously when a point end of the cutter reaches the sensor, the original point in the spindle direction of the relative coordinate is set in high position accuracy, and the original point can be set in a short time.
Patent JP-S5526467-A (JP)
Title: Color difference measuring unit
Inventor: TANI YOSHIHEI
IPC: G01J3/427
Filed: 1978-08-15
Abstract: PURPOSE:To make a filter needless in a color difference measuring unit by using a phote semiconductor device where two or nore PN junctions different in depth are formed. CONSTITUTION:PN junctions 2 and 3 different in depth are formed on the light receiving face of P-type semiconductor substrate 1. Junction 2 absorbs long wave length components in the irradiation light to generate a photo output current, between electrodes 4 and 5 and junction 3 absorbs short wave length components to generate a photo output current between electrodes 5 and 6. This photo semiconductor device PD0 forms a circuit where photo diodes PD1 and PD2 are connected in series backward. The light from light source L is irradiated to tested object W, and the reflection light is incident onto device PD0. Output signals between electrodes of device PD0 are inputted to operation circuit B through logarithmic compression circuits A1 and A2, and color sensor output Vout is formed. Output Vout is led to decision circuit C where reference level signal V0 is given previously, and the output is used for decision of tetsted object W and processing course management, and the output is sent to display material D as required to display the measurement result.
Patent JP-H01270009-A (JP)
Title: Optical coupling device
Inventor: YOSHIDA SUSUMU
IPC: G02B6/42
Filed: 1988-04-22
Abstract: PURPOSE:To couple the object of coupling of an optical component which has many input/output ports with high accuracy by providing a window part in the peripheral wall of a housing where a lens and a beam splitter are arranged at a relative interval, and rotating a holder and positioning the holder and housing. CONSTITUTION:When an optical fiber array 51 and an optoelectric integrated circuit 53 are coupled optically, the optical fiber array 51 is held in one holder 31, which is fitted in the opening part 12 of the housing 11; and then while the holder 31 is rotated, the positioning state is observed through the window part 17 of the housing 11. Then a substrate 54 where the optoelectric integrated circuit 53 is mounted is fitted on the other holder 41 by a bonding means and the holder 41 is fitted in the opening part 13 of the housing 11; and then the housing 11 is rotated and moved in direction (x) and (z) to align the input/output ports of the optoelectric integrated circuit 53 with the input/output ports of the optical fiber array 51. At this time, they are positioned while observed through the window part 17 of the housing 11 and the positioning accuracy is secured.
Patent JP-S59792-A (JP)
Title: System and apparatus for figure recognition
Inventor: YASUDA MICHIO
IPC: G06K9/62
Filed: 1982-06-10
Abstract: PURPOSE:To recognize an unknown character with high accuracy, by applying repetitively the same stop processing and propagation processing at a boundary of white figure component being identical substantially and the boundary of stroke component. CONSTITUTION:The figure on a document 41 is photoelectric-converted 42, the longitudinal and lateral spread of data is detected at a position and size extracting processing 43, and after the size is normalized 44 and the vector processing 44 is done, a stop processing 46 and a propagation processing are done. The boundary of the white figure component being identical substantially and the boundary of stroke component are independent mutually, but the content of processing is done for the same local processing principally, i.e., the stop processing 46 and the propagation processing, repetitively to change both the shapes as the figure, and the shape is made different with each other, allowing to extract the effective characteristics in applying the correlation method. The processed output is done for the foggy processing 50, similarity calculation 52 and maximum value detection 53 and the result of recognition 54 is outputted.
Patent JP-H06309210-A (JP)
Title: File system information controller
Inventor: NOMURA AKIHIRO
IPC: G06F12/00
Filed: 1993-04-26
Abstract: PURPOSE:To provide the file system information controller which automatically recovers the mismatching of a file system at the time of re-actuation after a system down state. CONSTITUTION:A CPU 6 when writing file system information in its internal memory space writes the file system information in a battery backup memory 3 and writes the file system information in the battery backup memory 3 on a magnetic disk 5 as an external storage device at the system end to update the file system information. When the system ends normally, a system normal end flag is set in the battery backup memory 3. Then when the system is restarted, the system normal end flag is checked, and when the normal end flag is not set, initialization is performed after the system file information in the battery backup memory 3 is written directly in the external storage device 5, thereby automatically recovering the consistency of the file system.
Patent JP-H01271889-A (JP)
Title: Scan type optical reading device
Inventor: IIMA MITSUNORI
IPC: H04N1/113
Filed: 1988-04-22
Abstract: PURPOSE:To simplify the constitution of a gain control circuit, etc., set at the decoder side by reducing the difference of photodetecting energy measured at a photodetecting part between the near and far positions of a subject of scan. CONSTITUTION:A parallel plane plate 28 crosses periodically the optical path of a radiated laser beam P with the rotation of a rotation holding member 25. When the plate 28 moves into the optical path, the apparent optical distance changes by (k-k').(n-1)/n at the radiation side, where k and k' show the thickness of plates 28 and 28' together with n showing a refractive index respectively. Thus the position of a beam waist 9 is set far in comparison with that set when the plate 28' is kept within the optical path in case the plate 28 moves into the optical path. Thus the difference of photodetecting energy is reduced between the subjects of scan set at points H and G respectively since the photodetecting energy is cut down to about 70% by an absorbing filter of the plate 28'.
Patent JP-S62256543-A (JP)
Title: Communication system
Inventor: SUZUKI MITSUO
IPC: H04J3/16
Filed: 1986-04-30
Abstract: PURPOSE:To attain the best service quality by controlling variably the sound compression rate at the moment of the no-speaking state, which occurs certainly during voice speaking, in accordance with the momently changing number of busy telephones and data terminals. CONSTITUTION:The analog sound signal which comes to a terminal controller 3 from a telephone 1 is encoded by a PCM coder 11 and is transmitted to 64kBPS bit rate, and the analog signal is encoded to a sound compression code by an ADPCM coder 12 and is transmitted at 32kBPS bit rate, and the analog signal is encoded to an audio compression code by an MP coder 13 and is transmitted at 16kBPS or 9.6kBPS bit rate. A control circuit 100 detects that the number of busy telephones and data terminals is momently changed, and a no-speaking detecting circuit 200 to which respective sound data channels to which telephones left busy are connected are inputted detects no-speaking to switch the sound compression rate, thus controlling this system so that the best service quality is always attained in speaking.