baber/WOPTO huggingface dataset:
Patent JP-S60150354-A (JP)
Title: Communication control system among plural stations
Inventor: MIWA MOTOJIROU
IPC: H04L12/43
Filed: 1984-01-17
Abstract: PURPOSE:To attain transmission of large capacity and long range transmission by using an optical data way and using a common communication protocol to a computer unit to constitute an interface section between the data way and the computer unit according to the GP-IB standards. CONSTITUTION:The interface sections IF1, IF2, IF3... are provided between stations S1', S2', S3'... and the computer units CPU1, CPU2, CPU3... and constituted in compliance with the GP-IB standards. The same communication protocol is used to attain communication between them for the computer units. The data way B3 using an optical fiber transmits information at a high speed and with high reliability and large capacity. Data between stations are transmitted by exchanging information transmitted cyclicly from each station. When a station of an address designated in the transmitted information receives address information, a transmission line is opened between a transmission station and a reception station and the information is exchanged between the stations for a period determined by the information field of frames afterward.
Patent JP-H01182449-A (JP)
Title: Base part structure
Inventor: TANI TADAYOSHI
IPC: E04F13/26
Filed: 1988-01-14
Abstract: PURPOSE:To substantially improve execution workability removing the deformation of a start material due to its driving nail for fixing the start material by inserting it between a base part and a drip without using the nail. CONSTITUTION:A drip 5, having at least an L-shaped section, is mounted with a nail by a fixing tool 13 adapting a fixed surface 6 to the bottom end of a base 3. After completion of fixedly arranging the drip 5 on a base part 1 forming a dry wall material 12, a start material 1 fixes its insertion piece 10 to be inserted between the base part 1 in the fixing tool 13 and the fixed surface 6 of the drip 5. After the start material 9 is arranged, an external wall is formed by inserting a fitting piece 14 of the dry wall material 12 into an engaging groove 11 of the start material 9 and fixing the other end of the dry wall material 12 to a pillar 4 by the fixing tool 13.
Patent JP-S60152767-A (JP)
Inventor: ASAI YUTAKA
IPC: E04F11/16
Filed: 1984-01-19
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-H01184254-A (JP)
Title: Sintered member
Inventor: TAKAHASHI YOSHITAKA
IPC: C22C38/16
Filed: 1988-01-14
Abstract: PURPOSE:To improve strength and toughness of the title member by forming a duplex-layer structure in which C content is regulated so that it is smaller at the surface side in a sintered member in which respective contents of Ni, Cu, Mo, C, and Fe are specified. CONSTITUTION:This sintered member has a composition consisting of, by weight, 1-6% Ni, 1-3% Cu, 0.2-1% Mo, 0.3-0.7% C, and the balance Fe. Moreover, the average carbon content in the above member is regulated so that it is smaller in the surface part than in the inside part, and further, the difference between the average carbon contents of both is regulated to 0.05-0.3%.
Patent JP-S63174992-A (JP)
Title: Production of europium type complex compound
Inventor: OKADA ATSUNORI
IPC: C07F5/00
Filed: 1987-01-14
Abstract: PURPOSE:To readily obtain a chelate compound of Eu<2+> and a beta-diketone useful as a luminous substance for high-luminance discharge lamps, by heating a chelate compound of Eu<3+> and a beta-diketone to reduce Eu<3+>. CONSTITUTION:A chelate compound of trivalent europium and a beta-diketone is heated preferably in vacuum, in an inert gas or a reducing atmosphere and the trivalent europium is reduced to give the aimed chelate compound of divalent europium and the beta-diketone. For example, the chelate compound of Eu<3+> and the beta-diketone is fed to a reaction chamber, heated while sending a reducing gas to the reaction chamber and Eu<3+> is reduced to form the chelate compound of Eu<2+> and the beta-diketone. The formed substance in a gas phase state is transported by a reducing gas to a cooling chamber and cooled to give the chelate compound of Eu<2+> and the beta-diketone in a solid phase state.
Patent JP-H05155102-A (JP)
Title: Sheet feeding apparatus
Inventor: AMANO TOSHIAKI
IPC: B41J29/00
Filed: 1992-01-17
Abstract: PURPOSE:To make a sheet feeding unit not detachable, yet available for housing compactly. CONSTITUTION:In the title apparatus, a sheet delivery part 41 and an opening are formed respectively to frames 40 and 30 and at the same time, a sheet feeding part is formed to a sheet feeding unit 21 that is supported with the frame 30 so that is becomes rotatable. When the sheet feeding part is not used, it can be housed compactly in the apparatus by turning the sheet feeding unit 21.
Patent JP-H08194017-A (JP)
Title: Electric current sensor of direct current servo motor
Inventor: MIZUGUCHI JIRO
IPC: H02K11/00
Filed: 1995-01-19
Abstract: PURPOSE: To provide an electric current sensor which detects grounding of a power line of a direct current servo motor and protects a transistor of a servo amplifier. CONSTITUTION: This electric current sensor is constituted of coils N1 , N2 wound around a core of a magnetic body forming a magnetic circuit and a Hall element H provided on the same core to detect an electric current flowing in these two sets of the coils N1 , N2 , Respective both ends of these two sets of the coils N1 , N2 are connected to output terminals (c), (d) of a servo amplifier and connecting terminals (a), (b) of a direct current servo motor in directions where magnetic fields in the core are strengthened each other and an output terminal of the Hall element H is connected to a feedback circuit of the servo amplifier and an excess current detection circuit.
Patent JP-H05188353-A (JP)
Title: Liquid crystal element
Inventor: ENDO MASAAKI
IPC: G02F1/1333
Filed: 1992-01-17
Abstract: PURPOSE:To provide the liquid crystal element having excellent safety and comfortability without allowing the state of a light control body to become to an opaque state even when a voltage is not impressed to the element. CONSTITUTION:This liquid crystal is constituted by disposing transparent conductive films 2 respectively on the inside surface of a pair of transparent substrates 1 and interposing a medium 4 holding a liquid crystal material 3 in many gaps, between these transparent conductive films 2. The above-mentioned liquid crystal element has >=30% linear transmittance T(s) of the visible rays in the state of not impressing the voltage between the transparent conductive films 2. The linear transmittance T(t) of the visible rays in the state of an operation to impress the voltage between the transparent conductive films 2 so as to make the degree of scattering of transmitted light lowermost attains >=+20% of T(s).
Patent JP-S63175183-A (JP)
Inventor: UTSUNOMIYA MASAYASU
IPC: D06P1/651
Filed: 1987-01-14
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-S61166651-A (JP)
Title: Replacing system for buffer memory
Inventor: TOYOKI NORIYUKI
IPC: G06F12/12
Filed: 1985-01-18
Abstract: PURPOSE:To improve the using efficiency of the 2nd buffer memory by securing a certain type of correlation between both replacement actions of the 1st and 2nd buffer memories. CONSTITUTION:A buffer memory LBS of a high speed and small capacity is provided together with a buffer memory MBS of a medium speed and large capacity. When a certain block is replaced for the memory LBS, the address information on a subject block is transmitted to the memory MBS. Here a comparator 38' is set to the memory MBS to detect whether a certain one of blocks to be replaced in the memory MBS includes a transmitted address or not. Then a block to be replaced is decided in the memory MBS. In this case, the block sent from the memory LBS is replaced if it is detected by the comparator 38'. While a block to be replaced is decided by an LRU memory 35 when no block sent from the memory LBS is detected.
Patent JP-H07204126-A (JP)
Title: Heating toilet seat
Inventor: YAMAMURA SHIYUUKO
IPC: A47K13/30
Filed: 1994-01-26
Abstract: PURPOSE:To control temperature increase after temperature is decreased at a comfort able temperature increase gradient when a person sits. CONSTITUTION:When a person sits down to a stool, compulsory energizing control to energize a heater 2 by a time set with a duty factor in which a time set in advance is divided into plural sections and an electric energizing ratio in a late time section is set lower than that of an early time section is performed regardless of a temperature detecting means 3, and after that, it is controlled to a temperature lower than the detecting temperature of the temperature detecting means 3. The control of the duty factor by a control means 6 is performed so that the electric energizing ratio can be set higher in a lower room temperature section out of plural room temperature sections in which the present room temperature by the detection of a room temperature detecting mean 4 is set, and also, it can be set lower in a high room temperature section. Control from a time point after the completion of the compulsory energizing control till the separation from a seat is performed so that, when the present room temperature is low, the temperature difference between the target temperature of the surface of the seat 1 by the compulsory energizing control and the temperature controlled by the temperature detecting means 3 is suppressed while, when the present room temperature is high, the temperature difference is increased.
Patent JP-S5598841-A (JP)
Title: Electroconductive structure for semiconductor device
Inventor: BONSHIHARA MANABU
IPC: H01L23/50
Filed: 1979-01-23
Abstract: PURPOSE: To make the mounting of a semiconductor device flexible, by providing an insulating plate, which supports the semiconductor device when it is installed in a lead frame and whose size is smaller than that of the device, and connecting the leads of the frame to the electrodes on the board of the device.  
     CONSTITUTION: An insulating plate 1, which is smaller than an IC unit 5 which is positioned in the opening of a lead frame 7, is provided in the opening of the frame. The opening has a prescribed size. The IC unit is fixed on the insulating plate 1. Electrode connection leads 3 provided on the unit 5 and projecting from the insulating plate 1 are coupled to copper leads 4 through copper wirings 2. The ends of the copper leads 4 are fixed on the external leads 9 of the frame 7. Positioning holes 8 are provided in the four corners of the frame to facilitate positioning to a package or the like. Such a construction is equivalent to the case that an auxiliary wiring layer is provided on the unit, because the area of the insulating plate 1 is smaller than that of the unit 5. This results in raising the flexibility of bonding. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59132264-A (JP)
Title: Detecting circuit
Inventor: TAKAHASHI MASANOBU
IPC: H04L12/26
Filed: 1983-01-19
Abstract: PURPOSE:To make the checking of a detecting circuit accurate by interrupting forcibly the operation of an operating test switch periodically and inhibiting forcibly all inputs of alarm information. CONSTITUTION:When a switch 6 for checking the detecting circuit is turned on, an output of a mode changeover circuit 12 is turned on and off at every time the corresponding unit is selected from an information processing section and a relay 14 repeats turning on/off. Thus, a contact 20 is opened, a forced alarm generating state of a converting circuit 1 is released, then contacts 16-19 are opened and the converting circuit 1 is brought into the state without alarm of a supervisory device to be supervised independently of the device to be supervised. Then, the information processing section discriminates the detecting circuit as normal when the input information from the detecting circuit repeats the state with all alarm generation and without all alarm and discriminates it as an abnormalous in other state.
Patent JP-S61165921-A (JP)
Inventor: ISHIKAWA HARUO
IPC: F23N5/26
Filed: 1985-01-18
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-H06217129-A (JP)
Title: Image processor and pattern forming method
Inventor: UCHIDA YUKI
IPC: G03G21/00
Filed: 1993-01-19
Abstract: PURPOSE:To accurately identify a specified original by detecting a cyclic pattern based on image information excepting for visible information. CONSTITUTION:One-bit binarized data 405 are delayed for one line by image data line delay parts 501-503. On the other hand, the data 405 are delayed and held for three picture elements by FF 504-506, data A-D are similarly delayed by FF 507-515, and data E-P are generated. The data A-P are ANDed and when all the data is '1', output data 517 are made high. Namely, the line width of the pattern can be detected by detecting the infrared absorption ink in all the picture elements inside the area composed of four picture elements X four picture elements. These output data 517 are inputted to a pattern decision part 518. When several lines are read and a certain number of outputs suitable for deciding the existence of the pattern are counted, an identification signal is outputted by the decision part 518, and the detection of the specified mark is recognized.
Patent JP-H06279058-A (JP)
Title: Method of treating surface of crystal glass article and said article produced by said method
Inventor: POORU KORUDEI
IPC: C03C21/00
Filed: 1994-01-26
Abstract: Crystal articles are treated at high temperature with a gas coming from the vaporisation of ammonium and aluminium or iron sulphate(s). For example, a temperature of 480@C is sustained for between 15 minutes and 3 hours. After the article has been cooled, it is sufficient to wash the treated surface with water or soapy water in order for it to recover its initial purity. For implementation, the treatment agent powder 4 is placed at the bottom of the article 1 to be treated and the opening 2 of this article is closed with a graphite plate 5. A member 8 holds the plate 5 in the opening 2. The invention makes it possible to limit migration of heavy metals, such as lead, for crystal articles. <IMAGE>
Patent JP-S60151720-A (JP)
Title: Plant data recorder
Inventor: HIROMOTO HIROSHI
IPC: G06F17/40
Filed: 1984-01-20
Abstract: PURPOSE:To analyze in detail the changing state of the plant state quantity by accelerating the reading or outputting cycle in case the changing range of the plant state quantity is large. CONSTITUTION:A state quantity scan means 1 of a plant data recorder scans the plant state quantity P in the cycle of a delay timer 2 and holds it at a state quantity memory part 3. While the means 1 scans and holds the state quantity for a fixed period of time in case a plant fault signal is delivered and then delivers it to a recorder via an output processing means 4 with tabulation. In this case, a changing factor arithmetic means 6 extracts both the scan value of this time and that of the preceding time and calculates the changing factor of each state quantity in the scan cycle given from the timer 2. This changing factor is compared 7 with a standard changing factor 8 to decide the maximum excess factor. Then the optimum cycle is decided by an optimum cycle deciding means 9. Thus the quantity P is collected in the optimum cycle according to the plant state of that time point.
Patent JP-S61168711-A (JP)
Title: Two-fluid atomizer nozzle
Inventor: MASAI TADAHISA
IPC: F23D11/10
Filed: 1985-01-18
Abstract: PURPOSE:To make possible high efficiency combustion without increasing dusts in the exhaust gas by providing a mixing section for an atomizing fluid and an atomized fluid at the upstream of the inlet or inlet section of an atomizer passage and providing the mixing section inclined on a cone surface. CONSTITUTION:A fluid 1 to be atomized such as a fuel slurry is pressurized by a pump and then supplied form an atomized fluid tube 6 and sent through one or more than one holes 2 to a mixing chamber 3 and atomized into the furnace from an atomizer passage 4. On the other hand an atomized fluid 7 such as air or inert gas is pressurized by a compressor, etc. and supplied from the inlet, and in the mixing chamber 3 it is mixed by confluence with the fluid 1 to atomize it. The fluid to be atomized is delivered from the atomizer passage 4 in atomized state. An atomizer chip 5 is shaped like a skew bevel gear and the atomizer passage 4 is provided inclined on a cone surface 13. Since, therefore, atomization itself is given rotation, there is a strong recycling zone near the atomization chip, which contributes to improve stability of flame.
Patent JP-H02187147-A (JP)
Title: Denitration catalyst with ceramic paper utilized therefor
Inventor: ICHIKI MASAYOSHI
IPC: B01D53/86
Filed: 1989-01-14
Abstract: PURPOSE:To thin the thickness of the title catalyst and to enhance strength thereof by impregnating ceramic paper with a mixture of titania sol and silica sol and thereafter drying and calcining this ceramic paper and then carrying vanadium oxide thereon and forming the denitration catalyst. CONSTITUTION:Silica/alumina-based or alumina-based ceramic fiber is manufactured to sheets and thereby ceramic paper is obtained. This ceramic paper is impregnated with a mixture of titania sol and silica sol and then dried and calcined. A denitration catalyst is formed by carrying vanadium oxide on the obtained ceramic paper with solid held thereon. As the mixing ratio of the mixture of titania sol and silica sol, the value of (SiO2/(TiO2+SiO2))X100 SiO2 mixing degree is regulated to <=80wt.% ordinarily 5-16wt.% preferably 7-13wt.%. The thickness of the obtained catalyst can be remarkably thinned and also mechanical strength is drastically enhanced.
Patent JP-H11202956-A (JP)
Title: Power-supply current stabilizing circuit
Inventor: EGUCHI FUMIO
IPC: G11C16/06
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To suppress variation of power-supply voltage. SOLUTION: A memory circuit 10 such as a flash memory use a current more in a 2nd operation state that the writing in a memory element group is performed than in a 1st operation state that the read access is gained. An NMOS 11, on the other hand, enteres a cutoff state when the memory circuit 10 is in the 2nd operation state and conducted state when in the 1st operation state and a difference of the in-use current in the memory circuit 10 flames in the NMOS11. Consequently, the total amount of the current sent from a power source VDD becines constant irrelevanyty to the operation state of the memory circuit 10 to suppress voltage variation of the power sources VDD.
Patent JP-H08235867-A (JP)
Title: Two-transistor high-resistance load-type sram cell
Inventor: BOKU JIKEI
IPC: G11C11/412
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To facilitate high integration at low cell cost and increase the processing speed by composing the memory cell of two transistors (TR) and one resistance connected to lines and one another by a specific connecting method. SOLUTION: The source terminal of the 1st TR T1 is connected to a bit line B and the gate terminal is connected to a word line W. The source terminal of the 2nd TR T2 is connected to a power source VDD and the gate terminal is connected to its drain terminal and the drain terminal of the TR T1 . Further, one terminal of the resistor R is connected to the drain terminal of the TR T2 and the other terminal is grounded. In this constitution, a cell for data storage is selected by the TR T1 , the value at OFF time is maintained by the TR T2 , and the resistor R is set to a value allowing the generation of a minimum leak current guaranteeing the operation of the TR T2 . The resistor R is made preferably of polysilicon and formed covering the top layer of the MOS TRs.
Patent JP-S5393021-A (JP)
Title: Aperture control device in variable power lens
Inventor: YASUKUNI MITSUO
IPC: G03B9/02
Filed: 1977-01-25
Abstract: PURPOSE: To achieve the optimization of exposure by holding F-number at a desired value irrespective of variations in focal length owing to variable powers thereby controlling the aperture. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09199337-A (JP)
Title: Flow detection of cooling medium, apparatus cooler, and static electrical apparatus using the cooler
Inventor: HORIUCHI KATSUJI
IPC: H01F27/08
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To attain accurate detection of the flow state of a cooling medium in a cooling circuit of an apparatus cooler which is used for an apparatus having a large calorific value, such as, a static electrical apparatus. SOLUTION: An apparatus cooler 2 provided at a part of an apparatus main frame tank 1 has a gas blower 3 for forcedly circulating a gas as a cooling medium, and a gas cooler 4. The gas blower 3, the gas cooler 4, connection pipes 5-7 and the apparatus main frame tank 1 form a cooling circuit for cooling the inside of the apparatus main frame tank 1 in a forced circulation mode. As means for detecting the flow of the gas in the cooling circuit, a fan generator 31 is arranged in the connection pipe 5 between the gas blower 3 and the gas cooler 4. This fan generator 31 is connected to an external generator abnormal output detection means 32. The generator abnormal output detection means 32 monitors the power generated by the fan generator 31 and detects the flow state of the cooling medium on the basis of the generated power.
Patent JP-H01297161-A (JP)
Title: Separation tower and reaction tower apparatus
Inventor: SUTEFUAN DEIIKUMAN
IPC: G01N30/38
Filed: 1989-01-13
Abstract: PURPOSE: To make it possible to separate sample material even if the feed quantity of the sample material is slight by inserting a hollow cylindrical receiving body for an in-column material into a centrifuging vessel and intercoupling both to each other. CONSTITUTION: The hollow cylindrical receiving body 2 for the in-column material 4 is provided with a feed opening 8 for the sample material at one end 6 and is disposed with a discharge opening 12 for the sample material after passage through the in-column material 4 at the other end 10. The centrifuging vessel 14, which is housed together with the receiving body 2 in the centrifugal machine and is capable of hermetically receiving the end 10 having the discharge opening 12 of the receiving body 2, is disposed.  Consequently, the need for the special fixation of the apparatus is eliminated and the amt. of the sample material past the in-column material in this use is not increased at all (or just 2 to 3 times the feed rate after several washing stages) even if the feed amt. of the sample material is slight, with the same efficiently, i.e., with the same sepn. efficiency or the same conversion as in the case in the column used heretofore.
Patent JP-H10209152-A (JP)
Title: Manufacture of semiconductor device
Inventor: HASHIMOTO KEIJI
IPC: H01L21/3205
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device which greatly reduces the steps due to wiring works and simplifies a multilayer interconnection steps for effecting the interconnection. SOLUTION: The manufacturing method comprises forming an Al or Al alloy film 2 on a semiconductor substrate 1, forming an SiN film 3 identical with an interconnection shape thereon, selectively introducing oxygen in the Al or Al alloy film 2 by the ion implanting, using the SiN film 3 as a mask, removing the SiN film 3, and annealing the substrate 1 at 400-540 deg.C for 60min to form a mutually separated wiring 5 and insulation part 6 in the film 2. In order embodiment, oxygen is introduced into the film 2 after forming recesses 7 of in the Al or Al alloy film, using the SiN film 3 as a mask.