baber/WOPTO huggingface dataset:
Patent JP-2000340653-A (JP)
Title: Semiconductor device
Inventor: IKEDA MASANOBU
IPC: H01L21/316
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To minimize the rate of H2O intruding into an interlayer insulation film by setting first and second sidewall insulation films with different densities higher than that of the interlayer film. SOLUTION: An interconnection pattern 23A and power supply pads 23B are formed on an Si substrate 21 covered with an insulation film 22 and then they are coated with a low dielectric contact interlayer insulation film 24. The interlayer insulation film 24 iscoated with an SiO2 film 25 and an SiN film 26 by plasma CVD and then the SiN film 26, SiO2 film 25 and the interlayer insulation film 24 are dry etched using a resist pattern formed on the SiN film 26 as a mask to make an opening 24A. First and second sidewall insulation films 28A, 29A having different densities are then formed on the sidewall of the opening 24A and the density of the first and second sidewall insulation films 28A, 29A is set higher than that of the interlayer insulation film 24.
Patent JP-H05323879-A (JP)
Title: Thin type large-screen display device
Inventor: SAKAMOTO YASUMASA
IPC: H01J31/15
Filed: 1992-05-21
Abstract: PURPOSE:To obtain the thin type large-screen display device which is simple and robust in construction. CONSTITUTION:An enclosure is constituted of a transparent front surface plate 1 provided with a phosphor and anode on its inside surface, a rear surface plate 2 consisting of an insulator and a flank plate 3 and is internally evacuated. The enclosure is internally divided horizontally and vertically by many partition walls 4, by which many small blocks are formed. Dotty hot cathodes are provided at nearly the centers of the respective small blocks and focusing and deflecting electrodes are provided around the dotty hot cathodes. Further, modulating electrodes for controlling the quantity of the electron beams radiated from the dotty hot cathodes are provided.
Patent JP-S6131664-A (JP)
Title: Distributor attaching device
Inventor: SEYA SEIICHI
IPC: F02P7/02
Filed: 1984-07-25
Abstract: PURPOSE:To simply and firmly carry out the attachment of an attaching hardware to a housing, in a distributor which is attached to the housing by means of the attaching hardware, by subjecting either one of metal materials to plastic flow to couple the attaching hardware to the housing. CONSTITUTION:An attaching hardware 4 for attaching a distributor body 1 to an engine is fitted through a fitting section 5 onto a to-engine attaching boss 3 on the distributor body 1. In this arrangement, a plurality of V-grooves 6 are formed in a hole in the attaching hardware 4, and rotation checking knurled grooves 7 are formed in the center thereof over the entire periphery thereof. Further, the body 1 is pressed in the direction P by means of a spline 8 having an annular teeth 8A and a receiving bed 9 so that the wall section of the body 1 is subjected to plastic flow to couple the attaching hardware 4 with the body 1. With this arrangement the attaching hardware 4 may be coupled to the body 1 in a cold state, thereby no deformation is caused so that the coupling may be made with a high reliability.
Patent JP-H0768701-A (JP)
Title: Polyolefin-coated steel material
Inventor: MIYAJIMA YOSHIHIRO
IPC: B32B27/12
Filed: 1994-06-13
Abstract: PURPOSE:To obtain excellent impact resistance, wear resistance with ice floe by covering a polyolefin resin layer with fiber cloth in a polyolefin-coated steel material in which a modified polyolefin resin layer and a polyolefin resin layer are laminated on a surface of a steel material in which its substrate is treated. CONSTITUTION:A polyolefin-coated steel tube is formed by, for example, coating a surface of a steel tube 1 in which scale is removed with chromate by a chromate treating agent coater, and baking it by a heater. Then, the surface is coated with epoxy primer by an epoxy primer coater. Thereafter, it is thermally cured by the heater. Then, the surface is coated with a modified polyolefin resin layer 2 by a modified polyolefin resin coater, and when a polyolefin resin layer 3 is extruded and coated by a T die, a part between a first layer and a second layer is simultaneously coated with fiber cloth 4 by a fiber cloth coater, and then cooled by a cooler.
Patent JP-H07329441-A (JP)
Title: Intaglio and printing method using the same
Inventor: NAGASE TOSHIRO
IPC: B41N1/12
Filed: 1994-06-13
Abstract: PURPOSE:To transfer all of the ink cured within cells to an article to be printed by taking up the same by a self-adhesive on the surface of the article to be printed by forming at least the bottom surfaces of the cells from a cured ink releasable resin. CONSTITUTION:A toluene diluted soln. of chlorinated polyolefin 10 being one of cured ink releasable resins is applied to the surface of an intaglio substrate 25 obtained in a process A5 by spray coating so that film thickness after drying becomes, for example, 4mum. Next, this solidified chlorinated polyolefin 10 is heated and melted, for example, at 120 deg.C to enhance the close adhesiveness with the surface of the substrate 2 and chlorinated polyolefin 10 on room temp. curable silicone rubber 7 is peeled in the same way as the previous process A5 by bonding a cellophane tape to chlorinated polyolefin. By this method, an intaglio 1 of which the surface surrounding the cells 11 is formed from the room temp. curable silicone rubber 7 and the bottom surfaces of the cells 11 are formed from the cured ink releasable resin of chlorinated polyolefin is formed.
Patent JP-2000023954-A (JP)
Title: Method for removing grid line artifact from x-ray image
Inventor: YAZICI BIRSEN
IPC: G06T5/10
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To remove a grid line generated in an oversampling without changing diagnostic quality by replacing a high intensity region with a low intensity region within a corrected X-ray image, converting the corrected X-ray image into a Fourier transform area and removing grid line artifacts from the corrected X-ray image. SOLUTION: In a method for removing grid line artifacts, a step 210 dividing an X-ray image into a plurality of windows, a step 212 replacing an area having a substantial number of edges within each window with a region area having fewer number of edges in each window and a step 214 replacing a high intensity region within each window with a low intensity area are provided. A step 216 converting each window into a Fourier area and removing grid line artifacts and a step 218 performing a reverse Fourier transform for each window and making it possible to display the corrected X-ray image by a format that a human being can recognize are provided.
Patent JP-H0445833-A (JP)
Title: Kneader
Inventor: KISHIMOTO YASUKUNI
IPC: B01F7/00
Filed: 1990-06-11
Abstract: PURPOSE:To attain kneading equivalent to hand kneading by providing a free-to- rotate blade in a cylindrical or non-cylindrical casing and driving the driving shaft for the blade with plural meshed non-circular gears. CONSTITUTION:A free-to-rotate blade 5 is provided in a cylindrical or non- cylindrical casing 2, and the driving shaft 6 for the blade 5 is driven by the plural meshed non-circular gears 10 and 11. Consequently, kneading equivalent to hand kneading is attained.
Patent JP-S5776024-A (JP)
Title: Epoxy resin composition
Inventor: OOTSU MASAAKI
IPC: C08G59/40
Filed: 1980-10-30
Abstract: PURPOSE: An epoxy resin composition, prepared by incorporatig epoxy resin with poly-p-vinylphenol, etc. as a curing agent and a specific silane compound having an alkoxyl group as a curing assistant, having a long gelling time, and capable of giving a cured article rich in heat resistance.  
     CONSTITUTION: An epoxy resin composition prepared by incorporating an epoxy resin with poly-p-vinylphenol or a halogen compound thereof or both as a curing agent and a silane compound having an alkoxyl group of the formula (R' is alkyl or aryl; R is alkyl; n is 0 or an integer 1W4), e.g. tetraethoxysilane. The amount of the curing agent is preferably as follows: The molar ratio between the epoxy groups in the epoxy resin and the active hydrogen atoms in the curing agent is 0.5W20, and the amount of the curing agent is 0.05W5.0pts.wt. based on 100pts.wt. epoxy resin.  
     EFFECT: The storage stability will not be deteriorated even by the addition of another curing assistant.  
     USE: For a prepreg used in a printed-wiring base board. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05347351-A (JP)
Title: Positioning device
Inventor: KOBAYASHI SHIGERU
IPC: H01L21/68
Filed: 1992-06-12
Abstract: PURPOSE:To shorten a time for measuring an eccentricity when a semiconductor wafer is attracted, and to efficiently realize the positioning of the wafer with a simple constitution. CONSTITUTION:When an object to be measured 1 rotates, a position of the edge of the object 1 is detected by means of at least two edge sensing means 40a and 40b arranged along the edge of this object 1. From this position, a correction computing means 50 calculates an eccentricity of an attracting position of an attracting mechanism 22 relative to the object 1 as an amount of correction.
Patent JP-S5855603-A (JP)
Inventor: HORI FUJIO
IPC: F22D1/32
Filed: 1981-09-30
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-H0814971-A (JP)
Title: Electromagnetic flowmeter
Inventor: MITSUTAKE ICHIRO
IPC: G01F1/60
Filed: 1994-07-05
Abstract: PURPOSE:To accurately measure the flow rate of a fluid regardless of the temperature change of the fluid by finding a measurement error at a predetermined flow rate from storage tables respectively indicating the relations between previously measured inter-coil voltages and the temperature of the fluid and between the temperature of the fluid and measurement errors. CONSTITUTION:A first storage table indicating the relation between the inter-coil voltage of an exciting coil 2 and the temperature of a fluid to be measured and second storage table indicating the relation between the temperature of the fluid when the flow rate of the fluid is 100% and measurement errors of signal electromotive forces are prepared from measured results and stored in an EEPROM 12. An electromotive force detecting circuit 6 detects the signal electromotive force between electrodes 4a and 4b and a CPU 9 finds measured values based on the electromotive force. At the time of finding the electromotive force, the CPU 9 fetches the inter-coil voltage of the coil 2 and reads out the fluid temperature corresponding to the voltage from the first storage table in the ROM 12 and the measurement error when the flow rate is 100% at the fluid temperature from the second storage table. Then the CPU 9 finds the measured flow rate value of the fluid which is not affected by the temperature change of the fluid by calculating and eliminating the measurement error contained in the signal electromotive force based on the read-out measurement error.
Patent JP-2000348183-A (JP)
Title: Method, device, and medium for picture processing
Inventor: MIYATA MASANARI
IPC: H04N19/423
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To improve the precision of movement detection. SOLUTION: The dynamic area discrimination circuit 63 of a movement detection circuit 26 uses a field difference value and three frame difference values (a) to (c) and takes scene changes, device mode information, a line difference value, etc., into consideration to discriminate a dynamic area. Pixels placed on lines above and below the line where a pixel for which the frame difference value (a) was calculated in located are used to calculate frame difference values (b) and (c). An isolated area elimination circuit 66 detects a dynamic area surrounded with a static area and converts the dynamic area to a static area. A dynamic area extension circuit 67 converts a prescribed number of pixels in static areas adjacent to the area which is judged to be a dynamic area to a dynamic area.
Patent JP-S5778109-A (JP)
Title: Conductor for electric winding
Inventor: TAKIZAWA TERUHIRO
IPC: H01F6/04
Filed: 1980-11-04
Abstract: PURPOSE:To suppress the temperature rise in a junction part of a solid conductor and prevent the thermal deterioration of an insulator by a method wherein the solid conductor and a hollow conductor through which a cooling medium flows are connected via a low-melting point alloy. CONSTITUTION:A recessed section is provided in a solid conductor 6 and the two conductors 6, 6 are connected with each other at copper welding part 8. Hollow conductors 7 are securely adhered to cooling ditches 12 of conductors 6, and both conductors 6 are connected. Afterward, both conductors 7 are connected with each other via a conductor sleeve 9. A thermal conduction segment 14 is arranged as a low-melting point alloy between sleeve 9 and conductor 6, and segment 14 is securely adhered to the vicinity of the junction part of sleeve 9 and conductors 6 via a soldering layer 13. With such a construction, the heat generated at a welding part 8 is transmitted to the segment 14, and then the heat is transferred via sleeve 9 to a cooling medium flowing through the sleeve to reduce the temperature. So, the temperature at the connecting part does not become high during application of voltage, and the insulator does not deteriorate due to heat.
Patent JP-S63316966-A (JP)
Title: Telephone directory registering system
Inventor: NAKAJO TAKAFUMI
IPC: H04M1/274
Filed: 1987-06-19
Abstract: PURPOSE:To easily perform registration on a telephone directory, by providing a means which registers a telephone number inputted by a key and the initial picture of an opponent after connecting a TV telephone on the telephone directory. CONSTITUTION:When a TV telephone set is connected to that of the opponent and the reception of the initial picture of the opponent is completed, the initial picture is saved in a still picture data area. When a call is completed, the necessity to register contents saved in a telephone number area and the still picture data area is displayed on a CRT2, and if it is necessary, they are registered on the telephone directory. Thus, since the telephone number and the still picture of the opponent are registered automatically on the telephone directory, it is not required to input a name by using the key when dialing to a person whose telephone number is not registered in the telephone directory is performed, thereby, a trouble can be evaded.
Patent JP-2000348573-A (JP)
Title: Multidirectional input device
Inventor: TONOGAI YOSHIHIDE
IPC: G05G9/047
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To construct a multidirectional input device in a small size, while enhancing the sensing accuracy of the inclining amount of an input lever. SOLUTION: A joy stick 1 is equipped with an input lever 3 capable of inclining with respect to a base board 2, and sensing parts 11A and 11B for the inclining amount of the input lever 3 in the axial direction are installed on the two surfaces of the base board 2. The sensing part 11A has a resisting member 12A mounted on the board 2, and, a first displacement plate 17A is fixed which admits penetration of the input lever 3 at a position adjacent to the resisting member 12A and makes displacement in response to the inclination of the input lever 3.  Via an actuator pin 21A, a second displacement plate 22A is coupled with the first displacement plate 17A, and one end of the second plate 22A is fixed to the board 2, while the other end has a contact part 25A to make slide contact with the resisting member 12A, and the plate 22A makes elastic deformations in response to displacement of the first plate 17A to cause the contact part 25A to move along the resisting member 12A.
Patent JP-H114154-A (JP)
Title: Pulse transmission circuit
Inventor: MATSUKI MASAOMI
IPC: H04L25/02
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To suppress the phase shift of two pulse signals even if parasitic capacitance exists in transmission lines and the pulse signals of high speed are transmitted by providing a phase comparator comparing the phases of digital signals transmitted by the first and second transmission lines. SOLUTION: In the first transmission line 3, one end is connected to the connection point of a first resistor 12 and a first current bias circuit 13. In the second transmission line 5, one end is connected to the connection point of a second resistance 15 and a second current bias circuit 16. They transmit the digital signals. The phase comparator 6 compares the phase of the third digital signal A transmitted from the first transmission line 3 and that of the fourth digital signal B transmitted from the second transmission line 5, and discriminates the code of the fourth digital signal B. Even if parasitic capacity exists in the first transmission line 3 and the second transmission line 5 and the two high speed pulse signals are transmitted, the phase shift can be suppressed with such constitution.
Patent JP-S6046484-A (JP)
Inventor: WATANABE KUNIMICHI
IPC: G21C3/06
Filed: 1983-08-25
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-S5854607-A (JP)
Title: Insulating method for coil used on electric machine
Inventor: MIYAZAKI HARUO
IPC: H01F5/06
Filed: 1981-09-29
Abstract: PURPOSE:To increase the mechanical strength and the dielectric strength of the titled coil by a method wherein the organic solvent suspension which was formed by mixing a silicon organic compound, dehydrated mica glass and mica scales, is infiltrated in the coil on which an insulated wire was wound around, and then the above is hardened by applying heat. CONSTITUTION:On the coil 1 whereon an insulated wire was wound around, the organic solvent suspension containing a silicon organic compound, dehydrated mica glass and mica scales is infiltrated and hardened by applying heat. As a result, the dielectric strength and the mechanical strength of the coil can be improved.
Patent JP-H06341529-A (JP)
Title: Control device for automatic transmission
Inventor: MARUSUE TOSHIHISA
IPC: F16H61/14
Filed: 1993-05-31
Abstract: PURPOSE:To control fastening force fro friction elements at the time of gear shifting by the use of a pressure control valve without providing an exclusive variable pressure solenoid in the automatic transmission provided with the pressure control valve at an oil passage for the friction elements for speed change. CONSTITUTION:Duty control pressure produced by a first duty solenoid valve 90 disposed over a control pressure line 138 is supplied to the control port of a lock-up control valve 85, the control port of a modulator valve 93 controlling control pressure to be supplied to a (3-4) control valve 77, and to the control port 94a of a switch-over valve, to which a pressure control check line 147 communicated with the pressure control check port of the control valve 77 is connected, respectively. And the switch-over valve is so constituted as to be communicated with a line 146 which allows the pressure control check line to be communicated with a main line 110, when control pressure produced by the first duty solenoid valve 90 is higher than a specified value.
Patent JP-H101645-A (JP)
Title: Pressure sensitive adhesive double coated tape of foamed polyurethane
Inventor: YARA TAKUYA
IPC: C09J7/02
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To obtain a pressure sensitive adhesive double coated tape of foamed polyurethane having sufficient anchors to an adhesive and excellent performance against a constant lord stress. SOLUTION: In this tape acrylic adhesive layers are made on both sides of a foamed polyurethane sheet prepared by compressing a foamed polyurethane sheet having 10-50 times of magnification to 40-75% in the width direction and the ratio (surface adhesion ratio) of a peel strength to 180 deg. of the adhesive layer against the foamed polyurethane sheet over the peel strength to 180 deg. of the adhesive layer against SUS is >=80% for both surfaces.
Patent JP-S59123255-A (JP)
Inventor: CHIYAARUZU EDOWAADO GASUDEITSU
IPC: H05K3/00
Filed: 1983-08-25
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-S6046994-A (JP)
Title: Pulling up single crystal
Inventor: NAKAGAWA MASAHIRO
IPC: H01L21/208
Filed: 1983-08-23
Abstract: PURPOSE:In pulling up single crystal by Czochralski method, to reduce dislocation and to make easily dislocation density distribution uniform, by irradiating single crystal with laser beam so that it is heated while it is being pulled up. CONSTITUTION:Heating of the single crystal 6 during pulling up is carried out by introducing infrared laser beam from the oscillator 10 outside of a furnace through the optical fiber 11 to the window part 12. In order to observe the position of irradiated infrared laser beam, the optical fiber 21 to transmit visible light rays is laid, visible light rays are introduced from the irradiation light 22 to the irradiated part of the single crystal with the laser beam in such a way that the visible light rays are superimposed on the irradiated part, and it is preferably observed from the peep hole 23. The output rower of the laser oscillator 10 and the irradiation direction of the beam are controlled by the computer 24 interlocked with the oscillator 10 and the window part 12.
Patent JP-H01321278-A (JP)
Title: Elevator loading test
Inventor: IWATA SHINICHI
IPC: G01M99/00
Filed: 1988-06-22
Abstract: PURPOSE:To facilitate the loading test by using the balancing weight of an elevator cage as a weight in the loading test in such a way that a part of the balancing weight is moved into it or reusing it as the balancing weight outside the cage. CONSTITUTION:To adjust the balance between a balancing weight 4 and a cage 2, a part of an adjusting weight 5 is loaded into a cage 2 from a floor where the adjusting weight 5 has been transferred to be loaded. In this state the cage 2 is lifted up or down and the current running through a motor 9 is measured. Thereafter the rest of the adjusting weight 5 having been left unloaded on said floor is loaded as much as needed and measured for the additional load. The adjusting weight 5 loaded in the cage 2 is unloaded as much as needed and reloaded into the balancing weight 4. With the cage lifted up or down, the current through the motor 9 is measured to make the load reduction test for the elevator. These measurements are repeated until the adjusting weight 5 inside the cage 1 becomes zero. Graphs and tables for the load test may be prepared similarly in the ordinary tests and a special load test weight is unnecessary.
Patent JP-H11344601-A (JP)
Title: Synthetic resin made lens
Inventor: KOYAIZU YASUSHI
IPC: G02B1/04
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain a synthetic resin made lens having a low specific gravity, good optical characteristics and mechanical characteristics by using a copolymer obtd. by copolymn. of a specified compsn. SOLUTION: This resin consists of a copolymer obtd. by copolymn. of a compsn. consisting of 10 to 50 wt.% of C component, 80 to 20 wt.% of a D component and 10 to 50 wt.% of E component which is a copolymerizable monomer, and the resin has <1 specific gravity. The C component is a reaction product obtd. by the reaction of 50 to 100 wt.% of hydroxyl groups of A component with isocyanate groups of B component. The A component is a mixture of component A1 and component A1 in the weight ratio of A1/A2=90:10 to 50:50 (A2/A1=0.11 to 1.0). The A1 component is a diol contg. one or more unsatd. bonds in the structure obtd. by reducing dimers or trimers of >=18C higher unsatd. fatty acids. The A2 component is a polyisocyanate compd. having a cyclic structure without contg. radical polymerizable unsatd. groups. The D component is >=12C (meth)acrylate.