baber/WOPTO huggingface dataset:
Patent JP-S55114452-A (JP)
Title: Casting method of gas turbine blade
Inventor: MORIKAWA MINORU
IPC: B22D25/02
Filed: 1979-02-27
Abstract: PURPOSE: To produce the leaching cooled blade of high cooling effect and material strength and hollow shape by beforehand charging metal particles into a high- temperature mold or pouring the same simultaneously with molten metal into the  mold thereby providing a porous layer containing fine pores between the metal  particles.  
     CONSTITUTION: A mold 3 by an investment method in which a ceramic core 4 is mounted for hollow hole at the center of the gas turbine blade is heated to a high temperature and metal powder 5 of suitable grain sizes is beforehand packed into the mold 3 at the amount corresponding to amount half from the blade top down to the blade root. Thence, the remaining half of the powder 5 is simultaneously charged together with molten metal 7 from a hopper 6. Cryogenically ground particles of Co base x 45 of, e.g., about 100μm in grain size are used for the powder 5 of this case and, e.g., Ni-base alloy IN738 is used for the molten metal 7, respectively. As a result of this, the porous layer 2 containing nonlinear fine pores is formed on the blade surface and the soundness of the dovetail part which is not surface-cooled may be assured. Here, 1 in the figure denotes the hollow part. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02132614-A (JP)
Title: Formation of thin-film pattern and production of thin-film magnetic head
Inventor: KAWABE TAKASHI
IPC: H01L21/302
Filed: 1989-02-03
Abstract: PURPOSE:To pattern a thin film formed to step parts with high accuracy particularly in the lower part of the steps by forming the photosensitive resin film patterns of the step parts dividedly in tuvo stages for the upper part of the steps and the lower part of the steps. CONSTITUTION:The lower part of the steps 12 where high dimensional accuracy is required and the upper part of the other steps 12 are patterned and formed in the separate stages in the stages for depositing the thin film 13 to be patterned on a substrate 11 having the steps 12, then applying and forming a photoresist film 14, i.e., the photosensitive resin film thereon and exposing thin film. The photosensitive resin film 14 in the lower part of the steps 12 is formed to a smaller thickness to prevent the generation of resticking layers at the time of ion milling. The thin film formed to the step parts is patterned and formed with the good dimensional accuracy even in particularly the lower part of the steps 12 in this way.
Patent JP-H03229375-A (JP)
Title: Conversion system for picture element density of picture data
Inventor: INOUE TETSUYA
IPC: G06T3/40
Filed: 1990-02-02
Abstract: PURPOSE:To turn a thinning pulse having an optional reduction rate into a transfer clock by providing an adder which adds the output of a register which sets the data received from the precedent stage with a reference clock to the output of a reduction rate setting register and performs a specific output operation according to the result of addition. CONSTITUTION:A reduction rate is set by a reduction setting register 10, and the output of an adder 12 is set to a register 11 with a reference clock. Then the adder 12 adds together the outputs of both registers 10 and 11. When the result of this addition exceeds 1, a carry signal is outputted to a gate circuit 13. Then the amount larger than 1 is given to the register 11. This operation is synchronously repeated with the reference clock so that a transfer clock having the reduction rate set by the register 10 is obtained via the circuit 13. As a result, a thinning pulse having an optional reduction rate is obtained as a transfer clock.
Patent JP-S56122605-A (JP)
Title: Mandrel bar holder
Inventor: MANFUREETO HIIN
IPC: B21B25/02
Filed: 1980-02-29
Abstract: PURPOSE: To prevent the mandrel bar from buckling, and to make the replacement of the pipe guide unnecessary, by installing the holder for supporting the mandrel bar from lower side and sideways so as to prevent the collision between the mandrel bar and the rolled pipe, and by installing the pipe guide for guiding the pipe while passing it.  
     CONSTITUTION: A blank pipe 1 is rolled by the cylindrical plug 2 and the upper and lower work rolls 3, and a pipe 1' is prepared. The plug 2 is attached to the tip of the mandrel bar 4, which is supported by the lower holders 5a, 5b, and the side holders 7a, 7b, 7c, 7d; the pipe 1' is guided by the pipe guides 8a, 8b. The bar holders 5, 7 are swung by a driver so as to prevent the collision between the bar holders 5, 7 and the pipe 1' while the tip of the pipe 1' is detected by a detector. The gap of the pipe guide 8 is adjusted correspondingly to the diameter of the pipe 1'. When the rolling work is finished, the upper and lower work rolls 3 are released and the return roller 6 is rotated in order to return the pipe 1' to its initial position. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63192501-A (JP)
Title: Manufacture of copper alloy clad steel having excellent wear resistance and mechanical property
Inventor: TAKIZAWA KENSABURO
IPC: C22F1/08
Filed: 1987-02-04
Abstract: PURPOSE:To obtain a copper alloy clad steel having excellent corrosion resistance by heating an assembled slab consisting of a copper alloy containing Fe and a steel to a temp. not lower than the solid solution temp. of Fe in the copper alloy, completing rolling in a specific temp. range, and cooling the slab at a specific cooling speed down to a specific temp. CONSTITUTION:A copper alloy containing Fe as a clad material is put on a mild steel and they are heated to a temp. not lower than the solid solution temp. of Fe and are hot rolled by changing a finishing temp. A copper alloy containing Fe clad steel is manufactured by immediately performing controlled coolings at various average cooling speeds and cooling stop temps. In that case, the rolling finishing temp. is in the range of 700-900 deg.C and the average cooling speed is in the range of 2-30 deg.C/sec, and the cooling stop temp. is in the range of 300-600 deg.C. Thus, the copper alloy clad steel having excellent corrosion resistance of the clad material and a high strength and toughness of the base steel is obtained.
Patent JP-H07233483-A (JP)
Title: Production of stainless steel sheet for enameling
Inventor: FUKUDA KUNIO
IPC: C21D9/46
Filed: 1994-02-22
Abstract: PURPOSE:To produce a stainless steel sheet for enameling free from the need of blasting treatment and plating treatment and excellent in the adhesion of a glaze. CONSTITUTION:At the time of producing a stainless steel sheet for enameling, a cold rolled steel sheet is annealed in a gaseous atmosphere in which combustion is executed at i1.1 air volume ratio of a heating burner to the amt. of combustion gas. After the obviation of a pickling stage, it is held in the temp. range of >=500 deg.C in an atmosphere of -40 to -15 deg.C de point constituted of <=20% H2 and the balance inert gas and is treated.
Patent JP-S61225137-A (JP)
Inventor: RICHIYAADO ERU KUROONENSARU
IPC: A61K9/00
Filed: 1986-02-07
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-H05189637-A (JP)
Title: Automatic authorization device
Inventor: SUZUKI OSAMU
IPC: G06Q50/00
Filed: 1992-01-16
Abstract: PURPOSE:To obtain an automatic authorization device capable of generating abnormality without being noticed by an intimidator when the proper authorization of the device is forced. CONSTITUTION:The automatic authorization device is provided with an alarm device 8 to be driven at the time of abnormality and a control device 9 for exciting the device 8 when a tester 4 is driven before the passage of prescribed time after the proper authorization operation of the tester 4 or when the tester 4 executes proper test operation or improper testing operation before the passage of the prescribed time. When an intimidated qualified person restarts the tester 4 before the passage of the prescribed time, the device 8 can be excited and abnormality is informed without being noticed by the intimidator. Thereby when the qualified person is intimidated, the intimidated qualified person informs the generation of abnormality under an unintimidated state.
Patent JP-S60170142-A (JP)
Title: Electron gun for color picture tube
Inventor: SHIMOMA TAKETOSHI
IPC: H01J29/50
Filed: 1984-02-14
Abstract: PURPOSE:To improve the focus performance of a power-saving type color picture tube with a small neck by constituting a main lens section with the first, second, and third focus electrodes in that order from the radiation source side and applying the higher voltage in sequence to the focus electrodes apart from a cathode. CONSTITUTION:The second electrode 22 uses a deep-drawing cap-like member having a bottom section on the side facing the first electrode 21, the bottom section is bored with an electron beam pass hole 25 with nearly the same diameter as that of the electron beam pass hole bored on the first electrode 21, and an electron beam pass hole 26 with the same diameter as that of the electron beam pass hole of the second focus electrode 23 is provided on the side facing the second focus electrode 23. For example, about 150V is applied to a cathode 20, the ground potential to the first electrode 21, 1kV-2kV to the second electrode 23, about 8kV to the second focus electrode 23, and about 25kV to the third focus electrode 24 respectively. The potential distribution curve 42 of a portion corresponding to the second electrode 27 has a flat portion 421, thereby the first bi- potential lens 28 having a large aperture and extremely small spherical aberration can be formed with the second electrode 22 and second focus electrode 23.
Patent JP-H07134003-A (JP)
Title: Sensor setting method of web carrying controller
Inventor: HANSU YOHAHIMU SHIYURAUBEN
IPC: G01B11/00
Filed: 1993-02-12
Abstract: PURPOSE: To compensate a change in a control object or the like by calculating an intermediate value corresponding to a change in a discriminated signal when a web is carried, comparing it with a value detected in the first place, and adjusting it to a reference control value by a prescribed correction rate. CONSTITUTION: In the case of controlling a movement of another web 3 having different transparency after a material is replaced, signal contrast of a bright value of a circular light sensor 1 signal generated by a new material and a dark value is determined. Then, a new average value is calculated, and is adjusted so as to coincide with a reference control value. The dark value reduced by transparency of the material is increased up to a maximum dark value in an electronic signal processing control device 4, and when reduced signal deviation is expanded to maximum signal deviation, even a transparent material can be controlled by obtaining the initial designated maximum signal deviation.  The ratio of maximum signal contrast determined at reference setting time to detected signal contrast is used as a correction rate, and therefore, all the parameters of an expanding point and a switching point or the like is automatically corrected.
Patent JP-H0639306-A (JP)
Title: Device for crushing garbage
Inventor: SHINYA NARAO
IPC: B65F1/00
Filed: 1992-01-13
Abstract: PURPOSE:To stop the rotation of the garbage containing moisture being transferred in a screen by means of the bent part of the screen to efficiently compress the garbage, thereby removing the moisture therefrom and feeding it into a storage box. CONSTITUTION:Bent parts 54b having a predetermined width are formed so as to protrude inwardly from proper positions, spaced apart a predetermined interval from each other as seen in a plan view of a screen 54 for dehydration, over the length from the upper end to the lower end of the screen 54 and the outer periphery of a vane 53b of a screw 53 is in slidable contact with the vent parts 54b.
Patent JP-H05195162-A (JP)
Title: High temperature material excellent in weldability and oxidation resistance
Inventor: SHIMIZU TETSUYA
IPC: C22C38/40
Filed: 1992-01-14
Abstract: PURPOSE:To provide an alloy steel excellent in weldability and oxidation resistance by combining and containing a specific element to be added in high Ni-Cr steel. CONSTITUTION:The alloy steel has a composition containing <=0.030% C, 1.50-2.00% Si, <=0.60% Mn, 18.00-20.00% Ni, 18.00-22.00% Cr, 0.003-0.010% S in wt.%. The Ni-Cr based high temp. alloy steel excellent in weldability and oxidation resistance is obtained by adding, furthermore, independently each of (A) 0.1-5.0% sum of one or more kinds of No, W, V, Nb, Ti, (B) one or more kinds of 0.05-0.20% N, 0.10-5.0% Co or (C) 0.005-0.10% sum of one or more kinds of Y, La or combination of (A) with (B), (A) with (C), (B) with (C) or (A) with (B) and (C).
Patent JP-H06316819-A (JP)
Title: Textile machine
Inventor: ROORANTO BERINGAA
IPC: B65H67/04
Filed: 1991-02-19
Abstract: PURPOSE: To enable good control over the entire part of an apparatus by automatically feeding textile material without stopping a textile finishing and processing machine and embodying the cooperation with an automatic transporting device for the textile material. CONSTITUTION: The textile machine is provided with a control-drive unit 17, a feeding device 2 for feeding the textile material 50 and 51 and a delivery unit 3 arranged at the textile finishing and processing machine. In such a case, the textile material 50 and 51 are taken out of textile material receiving containers A and R disposed at the feeding device 2. The delivery unit 3 delivers the fed out textile material to a corresponding receiving container F2. The feeding device 2 is provided with at least partially independent control-drive units 13 and 9.
Patent JP-H11222369-A (JP)
Title: Guide device of etlevator
Inventor: SENDA KEIICHI
IPC: B66B11/02
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To inexpensively reduce traveling vibration with a simple structure by setting a rotational frequency of a rolling roller at a rated speed of an elevator to an area higher than a natural oscillation frequency of a lifter composed of a spring constant of a car room and a car room support elastic body. SOLUTION: Since a rotational frequency (fg) of a roller at a rated speed of an elevator is set to an area higher than a natural frequency (fc) composed of a spring constant of a car room and a car room support elastic body, a spring constant of a roller support elastic body is set smaller than the spring constant of the car room support elastic body to form a small diameter roller. Therefore, excellent traveling performance can be obtained without resonating since the natural frequency (fc) and the rotational frequency (fg) separate to a high area of the natural frequency (fc).  An ordinary guide roller is generally not less than a diameter 125 mm, but for example, since it is formed in a small diameter of ϕ60 mm, a manufacturing cost of a roller single body can be reduced, and since an acceleration sensor is not required, the number of part items is reduced, a manufacturing process can be reduced, and a cost can be reduced with a simple structure.
Patent JP-H08199118-A (JP)
Title: Joining of silicon to silicon
Inventor: SHIBATANI HIROSHI
IPC: B81C3/00
Filed: 1995-01-19
Abstract: PURPOSE: To provide a method for joining silicon to silicon by which the joining can be carried out even at a relatively low temperature without using glass and the joining strength is high. CONSTITUTION: One surface to be joined of one silicon single crystal substance 2 is brought into close contact with one surface to be joined of another silicon single crystal substance 4 through an insulating film 3 formed on either or both of their surfaces and a high voltage is then applied across the silicon single crystal substances to produce the dielectric breakdown in the insulating film. Thereby, both the surfaces of the silicon single crystal substances are mutually joined. The insulating film is preferably a wet oxide film on the silicon surface.
Patent JP-H02209654-A (JP)
Title: Centrifugal force rotation magnifying device
Inventor: KAI HARUO
IPC: F16H35/00
Filed: 1989-02-04
Abstract: PURPOSE:To magnify torque and take out a larger force than an input force by providing large and small rotors (weight supporting plates), and rotationally movably fitting weights on the circumferential edges of the rotors. CONSTITUTION:A gear A is pivotally fitted on a shaft, freely and rotatably. A plurality of rotors (weight supporting plates) B are rotatably and pivotally fitted on shafts. A plurality of weights C are fitted at the eccentric position of the weights on the circumferential edge of the rotors B with good balance and rotationally movable. A gear D is engaged with the gear A, and by repeating a series of mechanism a large force is generated. By actuation of the lever principle among the center of gravity of the weights C, small rotors, and large rotors, a centrifugal force is magnified and transmitted. Thus, a larger force than input force can be taken out.
Patent JP-H08198784-A (JP)
Title: Production of organic fluorine compound
Inventor: TAMURA MASANORI
IPC: C07C17/10
Filed: 1995-01-19
Abstract: PURPOSE: To simply obtain an organic fluorine compound useful as a monomer for polymers, medicines, agrochemicals and an intermediate therefor in high selectivity and yield using a readily handleable solid fluorinating agent by reacting a specific substrate compound with a hydrofluoride. CONSTITUTION: (A) A substrate compound having a carbon-carbon unsaturated bond or a cyclopropane structure in the molecule is reacted with (B) a compound of the formula M<1> Fm (HF)n [M<1> is (B1 ) ammonium, (B2 ) an alkali metal or (B3 ) an alkaline earth metal; (m) is 1 when M<1> is B1 or B2 and 2 when M<1> is B3 ; (n) is 1-10] or the component (A) is reacted with (C) a compound of the formula M<2> Fm (HF)n [M<2> is (C1 ) quaternary ammonium in which one or more H atoms are bound to N, B2 or B3 ; (m) is 1 when M<2> is C1 or B2 and 2 when M<2> is B3 ] and (D) silicon tetrafluoride to afford the objective compound.
Patent JP-H04264616-A (JP)
Title: Information processor
Inventor: TANAKA HIDEKAZU
IPC: G06F3/048
Filed: 1991-02-19
Abstract: PURPOSE:To effectively use data by executing special display such as half-tone dot meshing and clearly displaying where data exists when hidden data exists in display data. CONSTITUTION:An invisible area where data exists, namely, an area where a facsimile number is actually recorded is broadly displayed with a closed boundary 9 as a half-tone dot meshing line. In such a case the recording of the facsimile number is emphasized. An item column which is not normally used is removed from a window and much more effective information are displayed on a display according to circumstances. In the invisible area, an area size is automatically altered by operating CPU and invisible data can be displayed.
Patent JP-2000181063-A (JP)
Title: Resin composition for color filter
Inventor: SATO HIROYUKI
IPC: G03F7/033
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition for a color filter having high adhesiveness to a glass substrate, giving an appropriate shape of a pattern edge and producing no scum in development. SOLUTION: This resin composition contains (A) a random copolymer obtained by copolymerizing one or more compounds of formula 1 and other vinyl monomer, (B) a radiation sensitive compound and (C) a colorant. In the formula, R1 is H or methyl, R2 is 1-5C alkyl and (n) is an integer of 0-5.
Patent JP-S58142445-A (JP)
Title: Microprogram controller
Inventor: NAKAJIYOU HISAO
IPC: G06F9/22
Filed: 1982-02-18
Abstract: PURPOSE:To attain multiplex branch efficiently, by combining the content of an instruction register with branch conditions, forming a control storage through addressing, and providing flexibility to the control of multiplex branching of a microprogram. CONSTITUTION:The flexibility is provided for the control of multiplex branching of a program by combining the content of an instruction register 2 with the branch condition. In taking 10, 11-bit of the register 2(MIR10+11) as ''1'', since branching to redundant branch address is eliminated, the person who establishes the microprogram is capable of control to be exerted on it. Thus, in selecting a vector VEC, a signal line 54 is ''1'', AND circuits 50, 51 are set on and a control storage device 1 is accessed via OR circuits 52, 53.
Patent JP-S60169904-A (JP)
Title: Work command type robot control device
Inventor: SHINTANI SADANORI
IPC: B25J9/16
Filed: 1984-02-15
Abstract: PURPOSE:To improve responsiveness by encoding a series of operation commands, storing the encode result in a programmable logic array and generating an operation command sequentially under an operation advancing condition. CONSTITUTION:A work command type control device 1 controls a controlled system 2 such as a robot. The device 1 makes the controlled system 2 execute prescribed work. A resies of macro-work commands is encoded and stored in a work command storing part 3. A work command 3A read out from the device 1 is sent to a work command/operation command conversion logic part 5 through a work command code-stored gate part 4 to output an operation command 5A, an operation data address 5B and an advancing condition code 5C successively. The code 5C is sent to an operation command advancing control part 8 together with information from a preset data part 9, an answer back input point specifying part 10 and an input part 11, and on the basis of an advancing control command 8A outputted from the control part 8, said logic part 5 outputs the succeeding operation command or the like to execute the work sequentially.
Patent JP-H06243985-A (JP)
Title: Discharge lamp lighting device
Inventor: KUMAGAI YUJI
IPC: H05B41/38
Filed: 1993-02-15
Abstract: PURPOSE:To increase a quantity of light by supplying efficiently electric power larger than at normal time to an electrodeless discharge lamp at low temperature time. CONSTITUTION:A circuit constant is set so that desired output is obtained when a switching element S is short-circuited and output higher than desired electric power is obtained in a condition where ideal E class operation is carried out. At a low temperature time, to be at a low temperature is detected and judged by a temperature detecting element 6 and a control circuit 7, and the switching element S is opened. Then, synthetic capacity in parallel with a capacitor C2 is put in an ideal condition, and the largest electric power is outputted within a range where a spike current is not flowed to a switching element Qsw. At this time, electric power supplied to a load 5 is larger than desired electric power, and increases a quantity of light of an electrodeless discharge lamp. After a while, a temperature is raised, and the switching element S is short-circuited when it exceeds a preset temperature, and desired output is obtained, and the quantity of light is also stabilized.