baber/WOPTO huggingface dataset:
Patent JP-H01256152-A (JP)
Title: Multilayered structure in semiconductor device
Inventor: KOMATSU YUJI
IPC: H01L21/3205
Filed: 1988-04-06
Abstract: PURPOSE:To enhance the bond properties of wiring layers by a method wherein at least parts of sidewalls of contact holes are tapered off from the bottom parts to the surfaces of the sidewalls and then wiring layers are formed in the sidewalls by vapor depositing process. CONSTITUTION:Contact holes 13 having sidewalls 14 tapering off from the bottom parts to the surfaces are filled with wiring layers by vapor depositing process. At this time, the shape of the sidewalls 14 tapering off from the bottom parts to the surfaces is not always limited to the inverse tapered shape from the bottom parts to the surfaces of the contact holes 13 but takes various other kinds of shapes such as those in barrel type curved sections or having recesses in the sidewalls 14. Furthermore, the tapered parts do not necessarily extend over the whole body or whole periphery of the sidewalls 14 but may extend over a part of the sidewalls 14. Through these procedures, the bond properties of the wiring layer can be enhanced.
Patent JP-S61240967-A (JP)
Inventor: HAMAI JITSUO
IPC: A61N1/00
Filed: 1985-04-17
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-S62237191-A (JP)
Inventor: HERUMUUTO ZETSUPERUTO
IPC: F16L3/10
Filed: 1987-04-06
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-S527498-A (JP)
Title: Production of vinegar
Inventor: KAWAMURA KICHIYA
IPC: C12J1/10
Filed: 1975-07-08
Abstract: PURPOSE:Continuous acetic acid fermentation is efficiently conducted in a single fermentor to produce vinegar.
Patent JP-H07269307-A (JP)
Title: Control device of exhaust heat utilizing power generating plant
Inventor: TAKAHASHI TOSHIYUKI
IPC: F01K27/02
Filed: 1994-03-31
Abstract: PURPOSE:To obtain output of a power generator which is steady at all times even in the case of any change in exhaust heat flow amount, a temperature and the like by leading and controlling a steam flow amount which satisfies an output load set value to an exhaust steam turbine, and controlling exhaust heat steam turbine inlet steam pressure, a condenser water level, a condensate temperature, a cooling column water level, a cooling column hot water temperature and the like to respective set values. CONSTITUTION:In a stem flow amount control means A, a steam flow amount which is satisfied an output load setting value is led and controlled to an exhaust heat steam turbine 8. In a steam pressure control means B, inlet steam pressure of an exhaust heat steam turbine 8 is controlled to a pressure setting value. In a condenser water level control means C, the water level of a condenser 11 is controlled to a setting value. In a condensate temperature control means D, a steam flow amount and inlet steam pressure are controlled to an applied condensate temperature setting value. In a cooling column water level cooling control means E, the water level of a cooling column 18 is controlled to a cooling column water level setting value which is applied water level cooling of the condenser 11. In a cooling column temperature control means F, the hot water temperature of the cooling column 18 is controlled to a hot water temperature setting value. It is thus possible to carry out stable control to load fluctuation.
Patent JP-H05287545-A (JP)
Title: Production of magnetic steel sheet provided with insulated coating film
Inventor: TAKASHIMA MINORU
IPC: C23C22/00
Filed: 1992-04-06
Abstract: PURPOSE:To improve weldability and occupying volume rate by applying an aq. solution containing a resin and a chromium compound on the surface of a magnetic steel sheet and baking after blowing a gas having a specific dew point. CONSTITUTION:The aq. solution containing a water soluble or emulsifiable resin and a chromium compound such as a chromate or a dichromate is applied on the surface of the magnetic steel sheet. Next, a gas such as air or gaseous nitrogen having the dew point below the temp. of the steel sheet is blown until the temp. of the steel sheet reaches 60 deg.C and water as a solvent after application is vaporized. Then, baking is executed. The compounding quantity of the resin is regulated to about 5-120 parts per 100 pts.wt. chromium compound (expressed in terms of CrO3).
Patent JP-H04315663-A (JP)
Title: Support metal for foundation forming mold
Inventor: NAKAJIMA HIROYUKI
IPC: E04G17/14
Filed: 1991-04-16
Abstract: PURPOSE:To keep the interval between foundation forming molds on both sides constant and adjust the level of the foundation forming molds. CONSTITUTION:Two bolts 2 are protruded upward from a mount base 1. Support boards 3 are rotatably screwed on two bolts 2 respectively. Holes 4c provided on both sides of a mold support material 4 are inserted to two bolts 2, and the mold support material 4 is mounted on the support boards 3 respectively. Mold support sections 6 for positioning and supporting the lower end section of a foundation forming mold are provided at both side end sections of the mold support material 4 respectively. The mount base 1 is mounted on the leveling concrete, the support boards 3 are rotated to adjust height, and the foundation forming mold is supported on the mold support sections 6 of the mold support material 4.
Patent JP-S58204854-A (JP)
Inventor: WATANABE YOSHIHARU
IPC: C04B28/02
Filed: 1982-05-20
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-H07271552-A (JP)
Title: Method and device for reversibly encoding data
Inventor: OKAYAMA TOSHIAKI
IPC: H03M7/30
Filed: 1994-03-29
Abstract: PURPOSE:To efficiently compress font data by investigating the continuous two bites of input data and performing encoding in a prescribed encoding mode in the case of satisfying encoding conditions. CONSTITUTION:The continuous two bytes of the input data are investigated, whether or not the encoding conditions that the rear end byte of the two bytes and a byte immediately before the two bytes are mutually equal and the leading byte of the two bytes is equal to or less than a prescribed value are satisfied is judged and the encoding is performed in a prescribed encoding mode in the case of satisfying the encoding conditions. In the font data, a feature that it is often the case that both ends of continuous three bytes are mutually equal and a central byte is less than 80h is present. For instance, since the leading one byte 71h and underlined two bytes 3Ah71h are provided with the feature, the underlined two bytes are compressed by the encoding of a font type. Thus, the font data are efficiently compressed.
Patent JP-S61242386-A (JP)
Title: Optical information recording and reproducing device
Inventor: AIZAWA TAKAYUKI
IPC: G11B19/20
Filed: 1985-04-19
Abstract: PURPOSE:To shorten the seeking time of an optical head in case the difference in ambient temperature is rather large by adding a temperature control means which controls at least one of the optical head and an optical information recording medium at a prescribed level. CONSTITUTION:A thermistor 31 serves as a temperature sensor and detects the temperature of an optical head 6 or an optical information recording medium 16. Then the output signal detected by the thermistor 31 is compared with the set (reference) value by a comparator 44. When the detected value is smaller than the set value, the power supply of a fan heater 42 is applied. Then the hot air is sent into an optical information recording/reproducing device via a dust-proof filter 53. If the value detected by the thermistor 31 exceeds the set value, the power supply of the heater 42 is cut off. Then the recording/ reproducing device is heated by the heater 42 when the detected value is smaller than the set value. This action is repeated. Then the seeking accuracy of the head 6 is not deteriorated even though the seeking time of the head 6 is limited since this seeking time is shortened.
Patent JP-S5311456-A (JP)
Title: Thumb driving mechanism in artificial fingers
Inventor: NAKANO EIJI
IPC: B25J15/08
Filed: 1976-07-15
Abstract: PURPOSE: To enable bending and extending and oppositely moving independently a thumb by one motor by connecting a driving system for bending and extending the thumb and driving system for oppositely moving the thumb to a single reversible drive source. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61243737-A (JP)
Title: Reciprocating mechanism
Inventor: KATAYAMA MAKOTO
IPC: B65H1/30
Filed: 1985-04-22
Abstract: PURPOSE:To enable a plurality of reciprocating members having different motion ranges to be driven by a single operating member, with the reciprocating member driven by the operating member in the reciprocation thereof and engageably interlocked with the operating member through an engaging member only in a predetermined reciprocating division. CONSTITUTION:When an operating member 9 ascends to push up an engaging arm 8 and lift an engaging member 5 together with a reciprocating member 1, and the center of a support shaft 4 exceeds a height b, the engaging member 5 is rotated by the operating member 9 and a coil spring 6 counterclockwise and reduces the ascending speed. Further, when the center of the support shaft 4 reaches the height (c) in which rotational moment caused by the spring 6 overcomes the weight of the reciprocating member 1 and devices, the engaging member 5 rotates by itself to move from a first rotary position to a second rotary one spaced 90 deg. therefrom. And the engaging arm 8 gets out of the moving path of the operating member 9 so that the reciprocating member 1 does not ascend and is left at the position. Next, when the operating member 9 descends, it engages the shoulder and is depressed to return to the first rotary position so that thereafter the operating member 9 and reciprocating member 1 descend, reach the lower most position and stop.
Patent JP-S59210716-A (JP)
Title: Substrate for surface wave device
Inventor: SETSUNE KENTAROU
IPC: H03H3/08
Filed: 1983-05-13
Abstract: PURPOSE:To obtain a high-precision elastic surface wave device by limiting the thickness of a film formed in a mismatching lattice array on a layered-structure substrate whose surface is covered with the thin film in the mismatching lattice array, to a specified range. CONSTITUTION:The elastic surface wave device 10 has the layered structure formed by vapor-depositing the thin film 13 in the mismatching lattice array on the substrate 12 to a 10Angstrom -0.03lambda (lambda: the wavelength of elastic surface wave) thickness. The center frequency f0 of a elastic surface wave filter is determined by f0=v/lambda (v: propagation speed of elestic surface wave), but variance in f0 due to variance in propagation speed (v) depending upon the substrate material is adjusted only by adjusting the film thickness of the thin film in the mismatching lattice array while the vapor-deposition time is varied. The relation between the film thickness and f0 is as shown by a curve 21. In this case, when the film thickness is <=10Angstrom , the thin film is not continuous and the reproducibility of characteristics is not obtained. When the film thickness is >=0.03lambda, on the other hand, the insertion loss increases as shown by a curve 22 and the practicability is not obtained. This structure is considered to has the relation between the f0 and the film thickness of the SiO2 film as shown by a curve 23. The curve 21 is never inverted when the thin film has a lattice in order.
Patent JP-H07290178-A (JP)
Title: Device for bending reinforcing wire netting
Inventor: TANPO KATSUTOSHI
IPC: B21D11/12
Filed: 1994-04-22
Abstract: PURPOSE:To enhance work efficiency, and to miniaturize a whole device. CONSTITUTION:Tables 11 for placing a reinforcing wire netting W and movable hooks 21 arranged in a row between the tables 11 are provided. The movable hooks 21 are allowed to project simultaneously on the tables 11 through a movable member 22. When horizontal reinforcements Wb are engaged with the movable hooks 21, and the movable hooks 21 is driven downward, horizontal reinforcements Wa can be bent at the same time through the horizontal reinforcements Wb.
Patent JP-H03282989-A (JP)
Title: Data storing method using memory card
Inventor: YONEDA MAKOTO
IPC: B60R16/02
Filed: 1990-03-30
Abstract: PURPOSE:To make it possible to continuously sample much data and store the sampled data by time-sequentially reading out data relating to a vehicle at a prescribed sampling period and storing the read data in a memory card. CONSTITUTION:Since engine rotation frequency, a vehicle speed, fuel consumption, and an air/fuel ratio (I/V conversion) out of measured data are detected as pulses, respective pulses are converted into voltage values by respective F/V converters and other detection data which are voltage values are directly sampled at a prescribed period through an analog selector 147. The sampled data are converted into digital data by an A/D converter 149 and stored in the memory card 156 through a CPU 151. Consequently, much data can be sampled only by replacing cards.
Patent JP-S5610243-A (JP)
Title: Temperature sensor controlling device
Inventor: NAGAMOTO SHIYUNICHI
IPC: G01N27/12
Filed: 1979-07-04
Abstract: PURPOSE: To detect impedance precisely while keeping operation for cleaning or preheating by a method wherein a power for heat cleaning and preheating and a signal power for impedance measurement of a humidity sensor element are commonly used.  
     CONSTITUTION: First and second switches 11, 12 are turned on, a power voltage VH is impressed on both ends of the first electrode 2, a humidity sensor element 1 is heated at about 450°C, thus performing a cleaning operation to burn off dust and oil sticking on the surface of the temperature sensor element. As an output voltage V 0 , in this case, there is obtainable an output voltage corresponding to an impedance of the humidity sensor element 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60227929-A (JP)
Title: Manufacture of plate spring
Inventor: TANAKA TADAMASA
IPC: B21D11/10
Filed: 1984-04-26
Abstract: PURPOSE:To equalize the durability of each part of a spring plate, and to prevent a breakage at a contact point in an adjacent spring plate leaf end by placing tightly an elastic die of the same length as the adjacent spring plate in the next of a spring plate to which a shot peening processing is performed, curving both of them, and executing the stress peening processing under a uniform initial stress. CONSTITUTION:An elastic die 9B of the same length as an adjacent spring plate 2B of a spring plate 2A is placed on a fixed die 8, the spring plate 2A is placed so as to be made to adhere tightly, and both of them are curved upward so as to become projection. As a result, a uniform initial stress is applied between a U bolt edge 4 of the spring plate 2A and at a contact point 6 in an adjacent spring plate leaf end of the tip part, a shot is made to collide from the upper part and a stress peening processing is performed, and a uniform compressed residual stress is applied to the spring plate 2A. Subsequently, when processing the spring plate 2B, an elastic die (not shown in the figure) of the same length as an adjacent spring plate 2C is used, and thereafter, said processing is performed in the same way. In this regard, as for a spring plate 2D, the processing is executed by using only the die 8.
Patent JP-H01299838-A (JP)
Title: Production of molded product, polyamide molded product and completed molded product
Inventor: ERIKU RIIKERE PEERURUKANPU
IPC: C08J5/24
Filed: 1989-04-05
Abstract: PURPOSE: To improve impact resistance by injecting and molding a specified polyamide matrix around a continuous fiber reinforcement in a mold.  
     CONSTITUTION: The 1-50wt.% continuous fiber reinforcement is put in the mold, and then, around it low molecular weight polyamide matrix which consists of tetramethylene adipamide unit and has relative viscosity (1g solution in a 100ml 96wt.% sulfuric acid) of 1.5-2.3, is injected, molded and cooled down to below solidifying temperature, then heat treated in the temperature of over 220°C and below melting point of the polyamide, thereby, the polyamide molding can be secured, which relative viscosity is more than 2.3 and fusion enthalpy is more than 30 joule/g higher than one measured after polyamide fusion and the following solidification and has increased cristallinity shown as the primary fusion enthalpy (measured a sample of molding at the heating rate of 20°C per minute with a differential scanning calorimeter), and the secondary fusion enthalpy measured after cooling down to be the temperature below crystallization temperature at the cooling rate of 20°C per minute or measured after re- heating at the heating rate of 20°C per minute following complete solidification. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S59221245-A (JP)
Inventor: KAWACHI SHIROU
IPC: B65D33/02
Filed: 1983-05-17
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-S556999-A (JP)
Title: Privacy circuit of key telephone system
Inventor: SASAI MINORU
IPC: H04M9/00
Filed: 1979-07-06
Abstract: PURPOSE:To obtain a privacy circuit for the key telephone system in order to secure the use of two pieces of control lines for other purposes than the privacy talk. CONSTITUTION:The key telephone sets TEL0 and TEL1 consist of connection terminals l1, l2, h1 and h2to main unit 1; telephone circuit network N; fixed switches HS<0> and HS<1>; winding S for the privacy-use relay; relay K comprising contacts s<0> and s<1> of relay S, primary winding K(P), secondary winding K(S) plus contact k; diodes D1-D5; transistor Tr1, resistances R1-R4; and capacitors C1 and C2. While unit 1 consists of detection circuit DET, primary winding H(D), secondary winding H(S), relay H for polarity inversion comprising contacts h<0>- h<3>, transistor Tr0, resistances R0 and R10, diode D0 and capacitor C0 respectively.
Patent JP-H09283589-A (JP)
Title: Method and apparatus for processing substrate
Inventor: INOUE HIRONORI
IPC: H01L21/302
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To improve throughput in a sheet-type substrate processor by providing a cooling chamber which can receive numerous wafers. SOLUTION: Around a hexagonal wafer carry chamber including a wafer carrier 4, three processing chambers 1 for supplying oxidizing gas while heating a wafer 2 before processing to form an oxide film, a wafer cooling chamber 5 for receiving a high temperature wafer 21 formed with the oxide film which has completed with formation of the oxide film, and two cassette chambers 6 for putting the wafers 2, 21 to respective cassettes 7 are provided. The cooling chamber 5 has its wafer receiving part structured in multiple stages and is structured so that all of the wafers 21 processed in the three processing chambers 1 by a single process can be received.  Therefore when the high temperature wafers 21 are successively taken out of the processing chambers 1 by the carrier 4, all of the wafers 21 can be cooled in the single cooling chamber 5, while the respective processing chambers 1 can manufacture next wafers 21 without being restricted by a wafer cooling process.
Patent JP-S5513643-A (JP)
Title: Driving circuit for semicondutor switch
Inventor: SAGAWA AKIO
IPC: H03K17/73
Filed: 1978-07-14
Abstract: PURPOSE: To raise the degree of integration, by using a reference voltage element in common to a positive and a negative current generation circuits for producing driving currents for a P gate and an N gate to reduce the number of parts.  
     CONSTITUTION: A driving circuit 40 for a PNPN switching element comprises a transistor 41 for the P gate driving constant current circuit, a transistor 43 for the N gate driving constant current circuit and a common reference voltage source 45. When a control circuit 30 is turned on, a current flows through a Zener diode 45 and a series resistor 46 so that a reference voltage is produced. The reference voltage is applied to a series circuit consisting of a resistor 42 and the base of the transistor 41 for the constant current circuit for driving the P gate, thereby generating a P gate driving current. An N gate driving current is generated by the N gate driving constant current circuit in the same manner. Thus, only one reference voltage source 45 is needed for both the driving circuits. Even if the transistors 41, 43 of both the constant current circuits are driven, a thyristor can be properly turned on. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03286148-A (JP)
Title: Auxiliary machine driving device for internal combustion engine
Inventor: KAMIYA MASAHISA
IPC: F02B75/22
Filed: 1990-03-31
Abstract: PURPOSE:To improve the function of an auxiliary machine by fixedly installing a cam pulley having a prescribed outside diameter on either the first or second camshaft which approaches the auxiliary machine and forming the outside diameter of a pulley of the auxiliary machine smaller than the outside diameter of the cam pulley. CONSTITUTION:A camshaft 18-2 is rotated through the rotation of a crankshaft, and a cam pulley 70 is rotated by the rotation of the camshaft, and an auxiliary machine 42 is driven by the turning of an auxiliary driving belt 72 which is fit between the cam pulley 70 and an auxiliary pulley 44. Since, in this case, the outside diameter of the auxiliary pulley 44 is formed smaller than the outside diameter of the cam pulley 70, the rotation of the auxiliary pulley 44 is increased for the rotation of the cam pulley 70. Accordingly, the dimension increase of the auxiliary machine 42 can be prevented by sufficiently developing the function of the auxiliary machine 42.
Patent JP-H08286843-A (JP)
Title: Method for decoding data in disk array
Inventor: KOBAYASHI TAKESHI
IPC: G06F3/06
Filed: 1995-04-11
Abstract: PURPOSE: To prevent deterioration in the speed of a processing unit even on the occurrence of a fault in a disk device by conducting prescribed error decoding processing depending on a degree of access requests of file data distributed in plural disk devices and transferring the decoded data. CONSTITUTION: A data transfer control device 7 divides data into the units of blocks to distribute a block of data to plural disk devices 11 at data write and generates a parity, and integrates the distributed data at read. Furthermore, an access request monitor device 5 discriminates quantity of access requests given to a disk array controller 2, and when part of the plural disk devices 11 has a fault, a data decoding control device 6 decodes data based on the data and the parity of the other normal disk devices. When the quantity of the access requests is not large, the error decoding is applied to the data and the resulting data are transferred, and when the quantity of the access requests is large, the corresponding data are read from the disk device and the resulting data are transferred as they are.
Patent JP-S62240749-A (JP)
Title: Low permeability stainless steel
Inventor: KANAI YOSHIAKI
IPC: H01F1/00
Filed: 1986-04-14
Abstract: PURPOSE:To obtain a high-hardness, low-permeability stainless steel excellent in magnetic permeability as well as in Vickers hardenss after cold working, by specifying respective contents of C, Si, Mn, Ni, Cr, N, P, and S. CONSTITUTION:The low permeability stainless steel consists of, by weight, <=0.15% C, <=1.0% Si, 4.0-8.0% Mn, 8.0-13.0% Ni, 14.0-19.0% Cr, 0.2-0.4% N, <=0.045% P, <=0.030% S, and the balance essentially Fe and has characteristics of >=40% cold draft, <=Hv480 Vickers hardness, and <=1.01 magnetic permeability. Therefore, this steel is applicable to parts, etc., for computer storage devices, picture and sound storage devices, and sound devices requiring the above characteristics simultaneously.