baber/WOPTO huggingface dataset:
Patent JP-S62174373-A (JP)
Title: Chromium target material and its production
Inventor: KAZUYASU MUTSUO
IPC: C23C14/14
Filed: 1986-09-30
Abstract: PURPOSE:To obtain a Cr target material having a good vapor deposition characteristic at a high yield by packing specific metallic Cr powder having high purity to a capsule made of a steel, etc., and hermetically sealing the capsule then subjecting the powder to hot isotropic hydrostatic molding. CONSTITUTION:The high-purity Cr powder consisting of respectively <=0.05% C and N and the balance inevitable impurities, contg. >=90% 20 mesh grain size and the balance <=10 mesh and having >=99.5% purity is packed into the steel or stainless steel capsule. The powder is hermetically sealed under <=10<-3>mmHg vacuum, and is subjected to hot isotropic hydrostatic molding (HIP) for >=30min at >=1,000 deg.C under >=500kgf/cm<2> pressure. The powder is preferably subjected to hot working at about 700-1,200 deg.C and is further preferably subjected to warm working at about <=50% working rate at preferably about >=250 deg.C after the HIP. The molding is finally heated for about >=20min at about 600-1,100 deg.C in succession thereof and is subjected to an annealing treatment.
Patent JP-S61111498-A (JP)
Inventor: TOGO KOJI
IPC: G21F9/06
Filed: 1984-11-06
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-H1173903-A (JP)
Title: Autofocusing method for scanning electron microscope
Inventor: YAMADA ATSUSHI
IPC: H01J37/21
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To realize an autofocusing method for a scanning electron microscope which can precisely autofocus on a structural part to be observed of a sample, even if the sample on an observing screen has structural deviations. SOLUTION: Autofocusing is performed using an entire screen, thereafter a detected signal of the entire screen after the first autofocusing is stored in a memory 31. The detected signal stored in the memory 31 is provided to a data integration unit 32 and integrated per divided region by the unit. When the autofocusing is again performed on the area with the larger value among the integrated value of each area, the change of the signal image can be obtained more easily. Therefore, a data-comparison unit 33 compares the integrated values per divided area, and selects an area, for example, having a largest integrated value. The data comparison unit 33 controls a vertical scanning signal generating circuit 7 and a horizontal scanning signal generating circuit 9, and a scanning area of an electron beam 1 is selected.  The second autofocusing is performed on the scanning area while being restricted.
Patent JP-S6291418-A (JP)
Title: Production of fine titanium oxide particle
Inventor: KATO MASANORI
IPC: C01G23/053
Filed: 1985-10-18
Abstract: PURPOSE:To produce the titled fine TiO2 particles of the submicron order having high monodispersibility and sphericity by hydrolyzing a titanium alkoxide in an alcohol under controlled conditions. CONSTITUTION:A titanium alkoxide is hydrolyzed in an alcohol to produce fine TiO2 particles. In this case, the concn. of the titanium alkoxide in a reaction soln. at the start of the reaction is regulated to <=0.2mol/l, the amt. of water is controlled to less than the equivalent necessary for the hydrolysis of the titanium alkoxide, the alcohol >=0.5 times the total amt. of the reaction soln. is added when the colloidal particles of TiO2 are formed, and the reaction soln. is then agitated to grow the fine TiO2 particle. Fine TiO2 particles of the submicron order having extremely high monodispersibility and sphericity can be obtained. The fine particles are optimally used as the raw powder for sintered ceramics and the application to electronics material, pigments, paints, cosmetics, jewelry, etc., can be expected.
Patent JP-H05138246-A (JP)
Title: Wire material take-up machine provided with rotary winding drum
Inventor: HORUSUTO GUROOSU
IPC: B21C47/04
Filed: 1991-09-12
Abstract: PURPOSE: To simplify a structure of a wire coiler by normalized composing members and moreover to reduce its manufacturing cost. CONSTITUTION: A sleeve 19 which is combined to a positional fixed lifting device 21 enclosing a rotary shaft 8 is provided, a web 17 extending through a slot 16 of an inner wall 3 is enclosed with the sleeve 19 being an annular groove so as to be rotatable and unmovably combined in the axial direction, and further the sleeve 19 is movable in the inside of an annular chamber 18 between the inner wall 3 and the rotary shaft 8 combined by flanges 5, 6, 7 to the upper end part of the inner wall 3 or between the inner wall 3 and a rotary shaft casing 9.
Patent JP-H1076377-A (JP)
Title: Welding starting method and flux feeding device in electro-slag welding
Inventor: KAMI SHOZO
IPC: B23K25/00
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent and uniform penetration without a welding defect by applying a specified amount of flux after spraying an arc generating agent into a groove and generating an arc with a consumable electrode. SOLUTION: The arc generating agent consisting of many cut wire splits or the like is strayed into the groove before starting welding. The consumable electrode is approached to the arc generating agent to generate the arc. And the flux of the amount forming 10-100% of the slag bath formed during a normal welding is thrown into the groove and an electro-slag welding is started. The amount of flux is the amount forming <=A% becoming A <100 of the slag bath formed during the normal welding, and the flux of the amount forming B % becoming A+B <=100 is fed at the higher speed than the flux feeding speed during the normal welding for a prescribed time just after generating the arc. Since the flux is dispersed and fed, the started arc is stabilized without temporarily and rapidly depriving the heat of the arc and metal being welded.
Patent JP-S6385740-A (JP)
Title: Direct positive silver halide photographic sensitive material
Inventor: TOSAKA YASUO
IPC: G03C7/38
Filed: 1986-09-30
Abstract: PURPOSE:To form a highlight part having the lower tendency to the formation of a magenta color and to widen exposing latitude by incorporating at least one kind of specific magenta dye image forming coupler into at least one layer of silver halide emulsion layers so that leg parts have high contrast. CONSTITUTION:This material has at least one layers of the silver halide emulsion layer for direct positive formation contg. internal latent image type silver halide particles, the surfaces of which are not preliminarily fogged, on a base. At least one kind of the magenta color image forming coupler expressed by formula I is incorporated into at least one of the silver halide emulsion layers. In formula I, R11 denotes an aryl amino group, acyl amino group or ureide group, Z1 is a group which can be eliminated by coupling with the oxidant of a color developing agent (but not hydrogen atom), X1-X3 respectively denote a hydrogen atom, alkyl group, alkoxy group, alkoxy carbonyl group, acyl amino group or halogen atom.
Patent JP-H05209201-A (JP)
Title: Aluminum-based composite powder
Inventor: KUSUI JUN
IPC: B22F1/00
Filed: 1992-08-07
Abstract: PURPOSE:To provide Al-based composite powder contg. ceramic particles very uniformly dispersed in the Al or Al alloy matrix. CONSTITUTION:This Al-based composite powder is produced by rapid solidification and contains 1-40wt.% ceramic particles dispersed in the Al or Al alloy matrix. At least one among Si, Cu, Mg and transition metals may be incorporated into the matrix.
Patent JP-H0894399-A (JP)
Title: Movable inspection apparatus
Inventor: IWASA HIDESHI
IPC: G01N21/84
Filed: 1994-09-28
Abstract: PURPOSE: To provide a movable inspection apparatus which improves the working environment of an inspecting operation, the operating efficiency and the safety and which can supplement and execute for a person and inspect without specifying the operating place. CONSTITUTION: The movable inspection apparatus comprises a moving unit 7 for moving elements 2, 5, 6 to be inspected at arbitrary positions to the vicinities of the elements 2, 5, 6, a position recognition unit for recognizing the positions of the elements 2, 5, 6, a multiple spindle driver 9 approaching the object position to be measured of the elements 2, 5, 6, an inspection unit 10 for measuring the temperatures, radiations, etc., of the elements 2, 5, 6, a controller 12 for controlling the recognition unit and the driver 9, and a data processor 11 for processing the data obtained by the unit 10.
Patent JP-S6386851-A (JP)
Title: Production of copper-base lead material for semiconductor
Inventor: SATO TSUTOMU
IPC: C22F1/08
Filed: 1986-09-30
Abstract: PURPOSE:To produce a Cu-base lead material for a semiconductor having superior shape and bendability by temper-rolling Cu alloy stock for a lead, leveling it with a tension leveler at a proper elongation and carrying out specified lonnealing or continuous annealing at a high temp. for a short time. CONSTITUTION:Cu alloy stock for a lead is temper-rolled to a prescribed thickness by repeated cold rolling and annealing. The resulting rolled sheet is leveled with a tension leveler at >=0.2% elongation to correct the shape. The sheet is then lonnealed at 150-600 deg.C for 5-300min or is continuously annealed at 300-800 deg.C for 10sec-5min. Leveling may be further carried out with the tension leveler or a roller lever at <0.3% elongation so as to remove the curl of a bar or the like. Thus, a Cu-base lead material for a semiconductor having superior shape and little anisotropy during bending is obtd.
Patent JP-2000067763-A (JP)
Title: Plasma display panel and its manufacture
Inventor: NAKAZAWA AKIRA
IPC: H01J11/22
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To increase luminescent brightness by forming a phosphor layer having a projection lower than a barrier rib and capable of increasing a fluorescent area in a slender groove between ribs. SOLUTION: Wall-shaped projections 6 are formed so as to have the height of 80% of the height of a barrier rib and pitch between the projections 6 is set so that the projection 6 corresponds to a region 6a which does not contribute to discharge between a sustaining electrode pair X, Y, and a sustaining electrode pair X, Y. This means that a phosphor layer is formed so as to partition a gas discharge space 9 with the projections 6. Although ultraviolet rays (e) are emitted from the gas discharge space 9 by discharge of the sustaining electrode pair X, Y, the ultraviolet rays (e) are utilized as excitation light of a phosphor without being wastefully used, visible rays (d) from a bottom phosphor are reflected with the projection 6, and utilized as light (f) in luminous energy of a panel.
Patent JP-H0959052-A (JP)
Title: Humidity-controlling gypsum board
Inventor: HANADA KOZO
IPC: E04B1/64
Filed: 1995-08-19
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive board for construction which has an ability to control its humidity by itself. SOLUTION: Fired hemihydrate gypsum is mixed with a silica gel, when necessary, an admixture comprising an extender and a strength-reinforcing material, and the mixture is formed into boards. Since silica gel having the action of adsorbing and releasing moisture is added to inexpensive gypsum boards, the gypsum boards are imparted with an ability to control the humidity by themselves as a humidity-controllable construction board. When these humidity-controllable gypsum boards are applied to the inner walls of dwellings, offices, schools, hospitals, apartments and the like, they can markedly reduce dew condensation and infestation of molds, mites and the like by the humidity controlling property.
Patent JP-S6388207-A (JP)
Title: Method for putting steam turbine in module
Inventor: FUKUI WATARU
IPC: F01D11/02
Filed: 1986-10-02
Abstract: PURPOSE:To make a process shorter by inserting a temporary rotor supporting ring in the labyrinth packing fitting groove of an outer grand case and a rotor groove for conveying a steam turbine in form of modules after the completion of a workshop test. CONSTITUTION:At first, air in a casing is replaced with inert gas when a turbine is conveyed in form of modules after the completion of a workshop test. Next, one body of a temporary rotor supporting ring 24 is inserted in the labyrinth packing inserting groove F of an outer grand case and rotor groove G opposite to the labyrinth packing. Thereby, conveyance in an assembled condition makes the processes of a conveyance and an assembly shorter.
Patent JP-H0575559-A (JP)
Title: Transmitting device
Inventor: OKADA TAKASHI
IPC: H04J1/12
Filed: 1991-09-12
Abstract: PURPOSE:To ensure a stable modulating operation with a compact transmitting device which contains a cross connection means with high follow-up performance. CONSTITUTION:The digital modulators 11-1n input the signals of (n) channels and modulate these input signals through the digital signal processing. A digital matrix switch 2 decides a path by a circuit control signal and outputs the signals to the transmission lines 71-7m. The D/A converters 311-31k... 3m1-3mk convert the outputs of the switch 2 into the analog signals. Then the frequency converters 41-4m convert the analog signals into the frequencies assigned to the channels of the lines 71-7m respectively and synthesizes these frequencies to output them to the corresponding transmission lines.
Patent JP-S6295126-A (JP)
Title: Unit for controlling flow of fine particle
Inventor: CHIBA YUJI
IPC: F15D1/02
Filed: 1985-10-21
Abstract: PURPOSE:To transfer spatially independent fine particles at a supersonic speed by providing a controller for controlling the discharge gas on the downstream side so that the pressure at the outflow port of a contracting and expanding nozzle provided to a flow passage is almost equalized with the pressure on the downstream side of the nozzle. CONSTITUTION:The contracting and expanding nozzle 1 is provided to the flow passage, and the controller 2 for controlling the discharge gas so that the pressure at the outflow port 1c of the nozzle 1 is almost equalized with the pressure on the downstream side of the nozzle 1 is furnished to constitute the unit for controlling the flow of fine particles. A carrier gas contg. dispersed fine particles is supplied into the upstream chamber 3, the inside of the downstream chamber 4 is evacuated by a vacuum pump 5, and the pressure difference is formed between the upstream chamber 3 and the downstream chamber 4. Accordingly, the supplied carrier gas contg. fine particles is sent into the downstream chamber 4 from the upstream chamber 3 through the contracting and expanding nozzle 1.
Patent JP-H0397074-A (JP)
Title: Color picture signal evaluating method and device using the same
Inventor: KATO HARUO
IPC: H01L27/14
Filed: 1989-09-08
Abstract: PURPOSE:To test the large amount of color image pickup elements in a short time and to save labor by mechanically detecting the nonuniformity of color to be generated as an oblique pattern included in a color picture signal. CONSTITUTION:A converting means 20 is provided to convert picture data, which are obtained from the color image pickup elements, to hue pictures and saturation pictures, and a totalizing means 31 is provided to calculate the saturation distribution of each picture element in the saturation picture and to calculate a saturation value with the highest frequency. Then, memories 40R-40M are provided to pick up the color of the picture element equipped with the saturation value more than the prescribed ratio of this saturation value with the highest frequency, and to store the position of the picture element with the saturation value more than the prescribed ratio for each color. A correlation coefficient calculating means 41 is provided to calculate a correlation coefficient concerning X and Y coordinates in the distribu tion of this picture element position, and a regulating means 42 is provided to count the number of the picture elements with the saturation value more than the prescribed ratio, to divide this count value by the number of all the picture elements and to calculate and average value. Then, the correlation coefficient and the average value are multiplied by respective colors and the color picture signal is evaluated. Thus, the oblique pattern-shaped color nonuniformity to be generated in the color picture signal can be automatically detected.
Patent JP-S6294122-A (JP)
Inventor: INUZUKA TADASHI
IPC: A47J41/00
Filed: 1985-10-18
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-H01144152-A (JP)
Title: Control of data processing system
Inventor: MARION RII BURANTO
IPC: G06F12/08
Filed: 1988-09-20
Abstract: PURPOSE: To improve data processing performance by minimizing the frequency of input/output access to an absent page as to shared virtual memories in plural data processing systems which are mutually connected into cluster constitution. CONSTITUTION: The data processing system of multiprocessor cluster constitution is composed of plural processor units 10, a stitch 11, and plural communication links 12. When a request for the page of data which is executed to an access coordinator or a request to read or data a page of data which is executed to a data processing unit having the page of the data results in page absence (page fault), the copy of the page is held in the main memory of another data processing unit in the cluster. Therefore, the frequency of access to the secondary memory device in the processing unit is reduced. Consequently, the data processing performance is improved.
Patent JP-H0785916-A (JP)
Title: Connector
Inventor: OKUYAMA TAKESHI
IPC: H01R3/08
Filed: 1993-09-20
Abstract: PURPOSE:To materialize secure electric connection with simple structure while reducing the insertion and extraction force by inserting a connection pin from an opening, and immersing it in liquid metal so as to materialize electric connection between a connection pin and a contact, and also, providing a bottle neck for preventing the scattering of liquid metal. CONSTITUTION:In a connector 10, a connection pin 4 is inserted in a contact 11, and the pin 4 is immersed in the liquid metal 14 inside a liquid metal reservoir 15. Since the pin 4 and the contact 11 connect electrically with each other through the liquid metal 14, the so-called zero insertion becomes possible, the insertion and extraction of the pin 4 to the contact 11 can be performed easily with less force. Moreover, a neck, which allows the insertion of the pin 4 and prevents the scattering of the liquid metal 14, is made in the position between the opening 12 of the contact 11 and the liquid metal reservoir 15. Hereby, the scattering to the outside of the contact 11 of the liquid metal 14 can be prevented. Moreover, accompanying this, the liquid metal 14 can be controlled easily.
Patent JP-H0282560-A (JP)
Title: Semiconductor device
Inventor: MORINAGA HIRONORI
IPC: H01L23/40
Filed: 1988-09-19
Abstract: PURPOSE:To fix a heat radiating element which is attached to the outside of a molded resin unit at a fixed position by a method wherein a fixing means such as a set of protrusions or recesses to which at least a part of the heat radiating element is fitted is provided at least on one of the surfaces of the molded resin unit. CONSTITUTION:The respective electrode terminals of a semiconductor chip are connected to the one side ends of lead parts 3 and molded with resin. The outer ends of the lead parts 3 are drawn out from the two sides of the molded resin unit 1. Further, a pair of protrusions 4 are provided on each of the two surfaces of the molded resin unit 1 from which the lead parts 3 are not drawn out. A heat radiating element 2 which is attached to the outside of the molded resin unit 1 has portions which hold both the ends of the molded resin unit 1 and the portions are fitted between the respective pairs of the protrusions 4 for fixing. With this constitution, the misalignment created at the time of attaching the heat radiating element and the positional change and detachment caused by vibrations and impacts given after the attachment can be avoided.
Patent JP-H0396756-A (JP)
Title: Hydraulic control device for lock up clutch
Inventor: IMAMURA HIROYUKI
IPC: F16H61/14
Filed: 1989-09-08
Abstract: PURPOSE:To obtain accelerating property responsive to accelerator operation by reducing the differential pressure between the apply pressure and release pressure of lock up for a determined time thereafter, when accelerator operating speed is a determined speed or more in lock up state. CONSTITUTION:An AT control unit 21 inputs engine rotating speed, AT output shaft rotating number, and throttle opening from sensors 22-24, and fastens the lock up clutch 6 of a torque convertor 1 through a lock up control valve 12 in a determined operating state. When the accelerator operating speed, or the throttle opening is a determined speed or more in this state, hydraulic control is conducted through the lock up control valve 12 in such a manner that the differential pressure between a lock up apply pressure chamber 8 and a release pressure chamber 8 is reduced less than a differential pressure required for keeping the lock up state for a determined time after the acceleration operation. Hence, the accelerating property responsive to accelerator operation can be obtained.
Patent JP-H0872764-A (JP)
Title: Production line controller
Inventor: NIIHARA YOSHIMI
IPC: B25J13/00
Filed: 1994-09-01
Abstract: PURPOSE: To provide cooperation between control performed by a robot controller and synchronous follow-up control for synchronously moving a robot following a workpiece while preventing an increase in the operational processing load on the robot controller. CONSTITUTION: At a painted surface testing station in an automobile manufacturing plant such components are provided as a conveyor 6, a robot 7, a travel guiding path 8 for moving the robot 7, a drillig shaft 8a, a robot controller, a main controller for making driving and position detection control of the conveyor 6 making, movement drive control of the robot 7 and making movement postion detection control of the robot 7 and by moving the robot 7 synchronously with a workpiece 1, inspection is made by the robot 7 and any detective portion is polished. For each working zone, the robot 7 is synchronously moved after being set in a teaching position after the robot 7 reaches its limit position, inspection and polishing are continued by correctig teaching information.
Patent JP-2001058568-A (JP)
Title: Stagger shape in side surface of car body of high-speed vehicle
Inventor: TANII SHIGENORI
IPC: B61D49/00
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To enable reduction of an aerodynamic ambient noise by seeing to it that a side entrance of high-speed vehicle and stagger parts of window that is dented inward from side surface of car body are made oval arc that has a long distance direction of vehicle as the longitudinal axis. SOLUTION: In a side entrance, an airtight member 6 is mounted on a side entrance frame 4 at both sides of vehicle entrance, and the entrance is composed so that a side sliding door 3 is slidden to the entrance, and pushed to the side entrance frame 4 by a side sliding door holding cylinder 8. Between an outer surface of a car body 10 and the outer surface 3a of side sliding door 3, a stagger is formed, to which a stagger member 5 that is press worked is fixed to this stagger part by a bolt 7. At the time of travel when the side sliding door 3 is closed, in this stagger member 5, the shape of cross-section is formed nearly 1/4 of oval arc that has the longitudinal axis as the outer surface of the side sliding door 3 from the outer surface of the car body 10 and the outer surface 3a of the side sliding door 3. In this way, an ambient noise due to an aerodynamic sound can be reduced.