baber/WOPTO huggingface dataset:
Patent JP-H10339622-A (JP)
Title: Recess and projection inspection method of molding surface and reading methods of cathode-ray tube mark
Inventor: NAGAI HIDEAKI
IPC: G01N21/958
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To easily read a mark and to easily find a flaw by applying light from a point- shaped light source at the rear surface side of a thin sheet-shaped molding to the molding from the rear surface, transmitting and refracting it, and forming a real image of light intensity distribution corresponding to the recessed and projected parts of the molding. SOLUTION: The light of a light source L is set to a point-shaped light source 3 at a hold H and is radially applied from the hole H to the rear surface of a thin sheet-shaped molding 1. The applied light is refracted while it is being transmitted through the thin sheet- shaped molding 1, and a real image 4 corresponding to recessed and projected parts 2 is formed behind the thin sheet-shaped molding 1. The image 4 is projected on a translucent screen, light intensity distribution that is clearer than visual inspection is given, and only the real image 4 can be observed without interfering reflected light from a perimeter. An optical system 5 is provided behind the real image 4, an area sensor 6 is provided in the position of a second-stage real image 7 where an image is formed for detecting, and the image is converted to an electronic image.  The electronic image is reproduced as an optical image corresponding to the recessed and projected parts 2 so that it can be subjected to visual inspection, thus reducing mutual interference between the thin sheet-shaped molding 1 and the optical system 5 and increasing freedom in inspection.
Patent JP-H04345991-A (JP)
Title: Semiconductor storage device and parallel computer system
Inventor: OOKUBO CHIKAO
IPC: G06F15/16
Filed: 1991-05-24
Abstract: PURPOSE:To improve the throughput of a computer system. CONSTITUTION:A port control circuit contains the multiplexers 23A-23G and a bidirectional switch 24. The through states can be selectively secured among at least input/output ports 1, 2 mutual internal connection of the optional one of ports 1-3 which can have the individual random accesses to a memory cell array. Thus a triple port memory is applied to a parallel computer system. As a result, the bus neck is eliminated and the system throughput is improved.
Patent JP-S5851584-A (JP)
Title: Mounting structure of compound semiconductor element
Inventor: HANEDA MAKOTO
IPC: H01S5/02
Filed: 1981-09-24
Abstract: PURPOSE:To prevent the decrease in the power of a compound semiconductor element and the impossible emission of a light of the element in the structure of mounting the element via a solder by employing a three-element series solder made of gold, tin and lead with less than 10% of the gold. CONSTITUTION:Each member is connected via a solder made of a solder indium 20 and three-element alloy of gold, tin and lead, and a laser light 13 is emitted from the emitting surface of a chip 1. The solder is made of tin and lead as mair contents, and is rigid acting as a buffer with good flexibility. The content of the gold is less than 10%, and the gold and the tin are sufficiently eutectic in crystal.
Patent JP-H10339623-A (JP)
Title: Method and device for measuring hole size and position
Inventor: FUKADA TAKASHI
IPC: G01B21/14
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for measuring diameter, position, and inclination of a measurement hole of a work. SOLUTION: To a work positioning jig 3 where a measurement device 5 is attached in advance at specified positions in a suitable number, a work W is set, and a gage head 21 provided, while free movement in longitudinal direction allowed, to the measurement device 5 is inserted in a measurement hole WH formed on the work W, and an air is jetted in the direction orthogonal to the longitudinal direction of the gage head 21 from a plurality of air jetting openings 23A, 23B, and 23C provided near the tip end part of the gage head 21 to detect each air back-pressure, so that a distance from the air jetting openings 23A, 23B, and 23C to the inner periphery of the measurement hole WH is calculated as well as the center position of the measurement hole, further,  the diameter and position of a hole at a plurality of points in depth direction of the measurement hole WH against the moving direction of the gage head 21 at the measurement device 5 is measured.
Patent JP-H09329034-A (JP)
Title: Closed cycle gas turbine
Inventor: HANAWA KICHINOSUKE
IPC: F02C1/10
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a closed cycle gas turbine which is highly efficient out of a heat cycle using cold of LNG. SOLUTION: In a closed cycle gas turbine having a compressor C, a heater HEX1, a turbine T and a cooler LEX1, a smoke exhaust gas having a predetermined high temperature which is discharged from a chimney as a heat source of the heater HEX1 and LNG is used as a cold source of the cooler LEX1. Furthermore, intermediate coolers LEX2 and LEX3 which uses LNG as the cold source are attached on the compressor C, and at the same time, reheaters HEX2 and HEX3 are attached which use smoke exhaust gas as the heat source, and a reproduction heat exchanger VORW is arranged for preheating an operation fluid which is discharged from the compressor C with an operation fluid which is exhausted from the turbine T.
Patent JP-S5672038-A (JP)
Title: Halogen-containing resin composition
Inventor: KASHIWASE HIROYUKI
IPC: C08K3/34
Filed: 1979-11-20
Abstract: PURPOSE: To provide the titled resin compsn. having excellent heat stability etc., by a method wherein a cation in an aluminosilicate is substituted with zinc ion or an alkaline earth metal ion, and the resulting substituted aluminosilicate and an organotin cpd. as stabilizers is blended with a halogen-contg. resin.  
     CONSTITUTION: A cation in an aluminosilicate having ion exchangeability such as A type, X type or Y type zeolite or sodalite group, is substituted with zinc ion or an alkaline earth metal ion to obtain a zinc-substd. aluminosilicate or an alkaline earth metal-substd. aluminosilicate. At least one substd. aluminosilicate and an organotin cpd. (e.g. dibutyltin dilaurate or dibutyltin maleate) as stabilizers are blended with a halogen-contg. resin such as a vinyl chloride resin. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5386233-A (JP)
Title: Process for producing liquid crystal indicator panel
Inventor: NISHIMURA KATSUO
IPC: G04G9/00
Filed: 1976-12-13
Abstract: PURPOSE:To increase the reliability and the production amount at low cost, wherein liquid crystal indicator panels are made from a large substrate and separated, and a mask deposition is made to form side-face lead electrodes.
Patent JP-H01321171-A (JP)
Title: Adsorbing nozzle member
Inventor: TAKAHASHI TADAO
IPC: B25J15/06
Filed: 1988-06-17
Abstract: PURPOSE:To suck a workpiece without causing shifting in position, convey the workpiece to a defined position, and accurately fix the workpiece by providing a number of small-diameter holes which are distributed in a wider range than the area of an object workpiece to be adsorbed and conveyed to form the end of a nozzle. CONSTITUTION:A suction source is connected to the rear end portion of an air flow passage 13 of an adsorbing nozzle member 10. By operating this suction source, a workpiece W is adsorbed and conveyed through a nozzle end 16 provided on the end of the base body 11 of the adsorbing nozzle member 10. In this case, a number of small-diameter holes 17 congregate on the nozzle end 16 and, since these holes 17 on the nozzle end 16 are widely distributed and opened on the adsorbing face 12 of the workpiece W, no pressure gradient is generated in the direction of the adsorbing face 12 of the workpiece W. As a result, the workpiece W can be adsorbed by the nozzle end 16 without being shifted in the lateral direction, to carry out the accurate positioning and fixing of the workpiece W after conveying same in a defined position.
Patent JP-H09784-A (JP)
Title: Water feeding device for washing machine or the like
Inventor: OTA FUMIO
IPC: D06F39/08
Filed: 1995-06-16
Abstract: PURPOSE: To independently feed water to three water feeding paths by two water feeding solenoid valves. CONSTITUTION: The water is fed from a water injecting device 1 by the opening of a first water feeding solenoid valve 2a and the water is fed from a sprinkler 7 by the opening of the water feeding solenoid valve 2b. When the first water feeding solenoid valve 2a and the second water feeding solenoid valve 2b are opened, the water is fed from a finishing material feeding device 5.
Patent JP-S63313059-A (JP)
Title: Data processor for mass spectrometric instrument
Inventor: SHIMIZU HARUJI
IPC: G01N27/62
Filed: 1987-06-16
Abstract: PURPOSE:To enable the correction of the peak deformation by a measurement noise and impurity and to improve the accuracy of measuring a precise mass number by providing a device to store peak profile data and displaying the data on a CRT. CONSTITUTION:The measurement is executed by making mass scanning with a mass spectrometer 1 in an assigned mass range and the sampling of measurement output is executed in a 10 mass unit. The measurement data is stored 3 and the mass spectra are displayed with integer mass display on the CRT 5. A CPU 2 macro-displays the profile of the assigned peak with the detailed mass display when an analyzer assigns a standard sample peak and the peak of the sample to be measured from the displayed peaks. Furthermore, the analyzer makes judgment of whether the position of the peak top is adopted or the peak centroid is adopted as a peak center from this program, following which the analyzer commands the CPU 2 to execute the programs corresponding to the respective cases to determine the peak center. The CPU 2 calculates the precise mass number of the sample to be measured from the address data of the device 3 and displays the result thereof on the CRT 5 or a recorder 6.
Patent JP-H0716630-A (JP)
Title: Method for controlling rolling
Inventor: OKAMOTO KEN
IPC: B21B37/00
Filed: 1993-06-22
Abstract: PURPOSE:To prevent troubles of the precision of sheet thickness or defective flatness, etc., from generating without controlling the screw down device even at the time to accelerate or decelerate by suitably controlling the tension between stands. CONSTITUTION:A tension between stands of tandem rolling mill is measured with a tension sensor 26, the tension judgment to compare the actually measured tension between the stands with a target tension is executed, and the changing amount of rolling oil feeding quantity and the water feeding quantity for requiring in order to keep the tension between the stands in the target value is obtained based on the judged result. The changing (amount) command is outputted to a rolling oil concentration changing device 32, and the tension between the stands is controlled by changing the flow rate (or nozzle jetting pressure) of the rolling oil and the water to be fed against the strip passing through each stand with the rolling oil concentration changing device 32.
Patent JP-S5577916-A (JP)
Title: Roll driver for rolling mill
Inventor: SAKANAKA TAKAO
IPC: B21B35/10
Filed: 1978-12-06
Abstract: PURPOSE: To build the roll driver for the rolling mill into a simple and reasonably strong construction, by installing the roll driving member for giving the torque of  rotation to the roll so as to contact with the outer surface of the roll of the rolling  mill.  
     CONSTITUTION: The output shaft of the driving motor 11 fixed to the motor base 10 set in the roll housing 1 is connected to the shaft 12 to which the sprocket 13 is fixed and the arm 14 is attached rotatably. The driving roller 16 as the roll driving member corresponding to both ends of the drum of the backup roll 2 is fixed to the shaft 15 being rotatably borne on the tip of the arm 14; and the sprocket 17 fixed to the end of the shaft 15 is connected to the sprocket 13 through the chain 18. The cylinder unit 19 is interposed between the middle of the arm 14 and the housing 1; by the action of the cylinder unit 19, the arm 14 rotates around the shaft 12, and the roller 16 is made possible to be in or out of contact with outer surface of both ends of the work roll 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5481766-A (JP)
Title: Commutation circuit of thyristor
Inventor: ISHIDOU MICHIHARU
IPC: H03K17/732
Filed: 1977-12-13
Abstract: PURPOSE: To enable a simply-constituted circuit to be used for high-speed switching even in case of a SCR with a long turn-off time.  
     CONSTITUTION: When sub-SCR2 is turned ON at t 1  before load current I 0  of main SCR1 is cut off, I 0  commutates to SCR2 since the voltage drop of the SCR1 circuit is larger as much as resistance R12 is effective, and SCR1 becomes below a holding current and turns OFF, so that all I 0  will flow to SCR2. With auxiliary commutaion SCR3 turned ON at t 2  next, the charged voltage of commutation capacity 5 is applied as a reverse bias to SCRs 1 and 2, thereby turning OFF SCR2. At this time, SCR1 is OFF and I 0  is cut off. By this circuit, main SCR employs a large- power one with large current capacity and long turn-off time and sub-SCR employs an intermediate or small power one with small capacity and short turn-off time, so that a large-power and short turn-off time SCR can be obtained equivalently. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04373056-A (JP)
Title: Interruption controller
Inventor: ASANO HIROAKI
IPC: G06F13/362
Filed: 1991-06-21
Abstract: PURPOSE:To provide the interruption controller which can process interruption at a central processing unit(CPU) changing priority corresponding to conditions. CONSTITUTION:An interruption accept part 1 accepts interruption requests from plural channels. The plural counters of a counter group 2 stores the number of interruption requests for each channel. When the interruption requests are simultaneously accepted from the plural channels by the interruption accept part 1, a judgment part 3 identifies the counter of the maximum value by comparing the count values of the plural counters corresponding to those plural channels. When the interruption accept part 1 accepts the interruption request, an interruption request issue part 4 issues the interruption request to a CPU 6. An interruption vector issue part 5 issues an interruption vector expressing the leading address of an interruption processing routine to be processed to the CPU 6.
Patent JP-H05341762-A (JP)
Title: Method and device for modifying dot pattern
Inventor: YASHIRO SATORU
IPC: G09G5/36
Filed: 1992-06-10
Abstract: PURPOSE:To provide a method and a device for modifying a dot pattern making the dot pattern of a modified character easily and rapidly based on dot pattern information. CONSTITUTION:By a dot pattern storage part 11, character data, etc., being a reference is stored in the dot pattern information. By a pattern operation part 12, the dot pattern of the modified character is operated from the dot pattern of an original character so as to obtain a modification effect giving an effect so that e.g. snow lies. Then, by the pattern operation part 12, it is decided whether all dots of the dot pattern in the modified character are black or white and according to the result of the decision, the revision of the dot pattern is executed. By such a manner, the modified character pattern is obtained and stored in a modified pattern storage part 13. Further, the dot pattern of the modified character is outputted to a CRT display and a printer as necessary.
Patent JP-S63313631-A (JP)
Title: Impeller for treating molten metal
Inventor: NISHIDA MASAHIRO
IPC: B22D1/00
Filed: 1987-06-17
Abstract: PURPOSE:To improve contacting efficiency between inert gas and molten metal by arranging a hole connecting plural grooves with a gas passage to vertical direction of outer peripheral face in an impeller supplying inert gas from the gas passage formed in a rotating shaft and arranging porous body having good gas permeability in this hole. CONSTITUTION:The impeller 1 is formed with refractory of a graphite, etc., and an operating part 1 having bottom is provided at center of the upper face thereof. An internal screw 13 screwing with an external screw arranged at the lower end of the hollow rotating shaft composing of the same refractory as the impeller is formed on inner peripheral face at upper part of the opening part 11. Plural grooves 10 running to vertical direction are arranged on the outer peripheral face at equal interval to the peripheral direction. Plural screw holes 12 connecting between the central opening part 11 and each groove 10 are radially formed and the porous body 2 having good refractoriness and permeability of porous carbon, etc., is screwed in the screw hole. By sending the inert gas while rotating the impeller 1 at bottom part in molten A vessel, the inert gas is made to fine bubbling with the porous body 2 and further, finer bubbling by shearing at edge of the groove 10 and the contacting efficiency is improved.
Patent JP-H1068698-A (JP)
Title: Method and device for inspecting surface defect
Inventor: NAKAMURA HISATO
IPC: H01L21/66
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To enable highly precise defect inspection of an object to be inspected having a regular pattern of high density such as a wafer and a liquid crystal board by disposing light shielding plates at prescribed pitches so that a light receiving amount of an optical sensor is minimized at the time when scattering light is received from the object to be inspected. SOLUTION: A light shield variable filter part 152b is constituted of two coil springs 207, 208 parallelly disposed in the inside of arms 201, 202 and having a substantially equal modulas of elasticity and a number of strip-like light shield plates 209 spanned therebetween. The surface of the light shielding plate 209 has black in color, and the light shielding plates are disposed at prescribed intervals symmetrically with respect to the center line of a central connection part 205b, and spanned between the two coil springs 207, 208. The largest quantity of scattering light can be shielded by disposing the light shield plates 209 at row intervals closest to a Fourier transform image corresponding to scattering light generated from a regular pattern formed on the surface of an object to be inspected such as a wafer, a liquid crystal board and the like.
Patent JP-S63313826-A (JP)
Title: Vapor phase epitaxy method
Inventor: MARUYAMA KENJI
IPC: H01L21/205
Filed: 1987-06-16
Abstract: PURPOSE:To enable an epitaxial layer in high quality and stable composition to be formed by a method wherein multiple gas leading-in pipes are provided while the positions of outlet ends are differentiated along the shifting direction and then the concentration or flow rate of gas is varied. CONSTITUTION:Three each of mercury gas leading-in pipes 11A-11C are provided while the positions P1-P3 of outlet ends are respectively differentiated along the gas shifting direction as shown by arrow D. Then, the concentration or flow rate of a material gas is varied so that the concentration of gas reaching the surface of a substrate 13 from respective outlet ends of the gas leading-in pipes 11A-11C may be made even and then the gas is led in the gas leading-in pipes 11A-11C. Through these procedures, the mercury gas can be fed to all positions along the gas shifting direction on the substrate 13 in even concentration to form epitaxial crystal in even concentration to form epitaxial crystal in even composition on the substrate 13.
Patent JP-S5483217-A (JP)
Title: Method of and device for controlling legs of superconductively magnetically floating vehicle
Inventor: KAKEHI YUTAKA
IPC: B61B13/00
Filed: 1977-12-16
Abstract: PURPOSE: To reduce the vibrating moment occurred by the vibration of a superconductively magnetically floating vehicle upon detection of the angular displacement of the vehicle when elevating up or down the supporting legs of the vehicle.  
     CONSTITUTION: When this superconductively magnetically floating vehicle is accelerated at over set leg elevating speed at its accelerating time, the line of a comparator 77 connected to an AND gate 84 becomes ON. Since the output of a differentiating circuit 74 for differentiating the speed signal is positive, the line of a comparator 76 connected to the AND gate 84 also becomes ON. As the legs of the  vehicle are not elevated up at this time, the output of a leg displacement meter 75 is  zero, and the line of a comparator 78 connected to the AND gate 84 becomes ON.  When the angular displacement detected by  an attitude detector 61 falls in the  range from -α° to α°, the output of the AND gate 72 becomes ON to allow the  AND gate 84 to open and to permit the switching circuit 87 of the leg moving unit  63 to become ON. Thus, currrents flows through the respective solenoids 87 to 92  to thereby start simultaneously elevating all the legs of the vehicle. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05338017-A (JP)
Title: Manufacture of blow-molded article with skin
Inventor: FURUTA KENICHI
IPC: B29L31/58
Filed: 1992-06-10
Abstract: PURPOSE:To obviate both skin terminal treatment and preforming and improve the degrees of freedom of the forms of skin and of a formed article by a method wherein blow molding is performed under the condition that the end of the skin is held by a rid-like projection so as to push and form the skin by the expansion force of the parison in order to integrally join the skin with a blow molded body. CONSTITUTION:On the molding surface 12 of a female mold 10, an endless annular rid-like projection 13, which projects beyond the molding surface 12. Under the state that polypropylene parison 3 is fed between the female mold 10 and a male mold 11, the molds are clamped and simultaneously pressurizing air is fed in the parison for blow-molding. Just after the feeding of the pressurizing air in the parison 3, the suction through a suction passage 14 is stopped. Thus, the holding of a skin 2 by the rib-like projection 13 is released, resulting in moving the peripheral part of the skin 2 towards its center by being pushed by the parison 3 so as to push and form the skin along the molding surface 12. Thus, a foamed layer 21 and the expanded parison 3 are integrally joined together through anchoring effect and fusion.
Patent JP-2000339593-A (JP)
Title: Mobile object aiding system and storage medium storing mobile object aiding program
Inventor: MIYAZAKI YASUHIKO
IPC: H04W4/02
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To enable both of a user and an information provider to efficiently transfer information by providing the system with a terminal selection means for selecting an information terminal including position information, an information server having a communication control means for forming communication between a user terminal and an information transmitting terminal. SOLUTION: A user terminal 1 has a function for acquiring information, a function for outputting information issued from an information transmitting terminal 2 and a function for registering a present information to an information server 3 with the lapse of fixed time. The terminal 2 has a function for transmitting information in accordance with the generation of an event, a function for transmitting information requested from the terminal 1 and a function for registering a present position in the server 3 with the lapse of fixed time. The server 3 executes processing in accordance with the sort of a request from the terminal 1 and a terminal selection means 33 selects an information terminal including position information. A communication control means 32 forms communication between both the terminals 1, 2.