baber/WOPTO huggingface dataset:
Patent JP-S56162852-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MIZUMURA HISASHI
IPC: H01L21/3205
Filed: 1980-05-19
Abstract: PURPOSE:To readily manufacture a multilayer wire in a semiconductor device by forming an insulating substrate on an insulating substrate on which no wiring metallic layer is formed to flatten the surface, thereby eliminating the wiring stepwise difference when the pattern of the wiring metallic layer is formed on the substrate. CONSTITUTION:When a wiring metallic layer is formed on an MOS type transistor formed, for example, on a sapphire substrate 1, reference numeral 2 illustrates a silicon layer becoming an element region, 3 illustrates a gate oxidized film and 4 illustrates a polycrystalline silicon layer. An approx. 0.5mum of CVD oxidized film 5 is initially adhered onto the overall surface, and approx. 1mum of resist 9 is further coated on the film 5. Then, a contacting window and a pattern of wire are simultaneously exposed to pattern the resist 9, and with the resist 9 as a mask the film 5 is etched. Subsequently, an aluminum 6 is deposited in the same thickness as the film 5. Finally, the resist 9 is dissolved to remove the aluminum on the resist, and a flat structure as shown will be thus obtained.
Patent JP-S61226004-A (JP)
Inventor: GOTO NOBUO
IPC: A47B13/00
Filed: 1985-03-29
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-H07280556-A (JP)
Title: Distance measuring apparatus
Inventor: INOHARA TAKAYUKI
IPC: G01C3/06
Filed: 1994-04-04
Abstract: PURPOSE:To achieve a lowering of distortion at an input section which uses only one of a lens, a lens block and an image sensor in a distance measuring apparatus for measuring distance. CONSTITUTION:A distance measuring apparatus which is adapted to measure a distance to a subject based on parallax from two different view points is provided with two mirrors 2a and 2b which are arranged at a fixed interval therebetween to form two different view points in order to bent an optical path from the subject separately. A prism 3b positioned between the two mirrors further bends the optical path already bent with the two mirrors vertical to a plane made up of an optical path to the two mirrors from the subject and the optical path bent with the two mirrors. Moreover, one lens 4 is provided following the prism to form an image via the two optical paths bent with the prism 3b. One image sensor 5 with the center axis thereof coinciding with the lens 4 calculates the distance to the subject from the parallax of two images formed.
Patent JP-2000259332-A (JP)
Title: Key scan device and electronic unit using the same
Inventor: KUBO HIROYUKI
IPC: G06F3/02
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a key scan device executing key scanning at high speed. SOLUTION: A key scan device has a key matrix part 10 having key contact points SW (1, 1)-SW(m, n) at the intersections of column lines R1-Rn to row lines C1-Cm and a micro computer 20. One of n column lines is set to prescribed potential and the other (n-1) column lines are set to high impedance on the basis of key scan signals S1-Sn. All column lines R1-Rn are set to high impedance in a discharge period when no column lines are set to prescribed potential. A discharge circuit 50 connected to the row lines C1-Cm is operated by the output of a NAND gate circuit 60 to which key scan signals S1-Sn are inputted. In the discharge period, all key scan signals S1-Sn become high and the output of the NAND gate circuit 60 becomes low. All discharge switches DSW1-DSWm are turned on and they discharge charge accumulated on the row lines L1-Lm.
Patent JP-H03266183-A (JP)
Title: Dictionary registering method for fingerprint collator
Inventor: IGAKI SEIGO
IPC: G06K9/00
Filed: 1990-03-16
Abstract: PURPOSE:To improve the accuracy of a registered dictionary by counting the number of scanning position where a degree of unmatching goes less than a prescribed threshold value by performing pattern matching, and registering only a feature point corresponding to a window whose value goes less than a constant value on a dictionary as a true feature point. CONSTITUTION:A feature extraction/collation part 13 extracts feature information, and extracted feature information is sent to a dictionary evaluation part 15 sequentially. The dictionary evaluation part 15 performs the pattern matching by scanning a constant area in the neighborhood of the window by using the window of an inputted feature point, and counts the number of scanning positions in which the degree of unmatching goes less than the prescribed threshold value. Then, only the feature point corresponding to the window in which a count value goes less than the constant value is registered on the dictionary as the true feature point. In such a way, the accuracy of the dictionary can be improved.
Patent JP-H03266455-A (JP)
Title: Semiconductor memory
Inventor: YAMAGUCHI AKIHIRO
IPC: H01L23/31
Filed: 1990-03-15
Abstract: PURPOSE:To enable a semiconductor to have a reliability test by a method wherein an ultraviolet non-transmitting layer is formed on the surface of an ultraviolet transmitting resin mold in which a non-volatile memory chip is enveloped. CONSTITUTION:A UV EPROM chip 1 erasable by the irradiation with ultraviolet ray is mounted on a lead frame 2, which is molded with an ultraviolet transmitting transparent resin 3, and furthermore the chip 1 molded with the transparent resin 3 is sealed up with an ultraviolet non-transmitting opaque resin 4. Therefore, in a stage where the memory chip 1 is enveloped in a transparent resin mold, the data-hold characteristic of the chip 1 is examined by a burn-in test, then the memory of the chip 1 is erased out, and an opaque layer is formed on the surface of the transparent resin mold, whereby an OTP(One Time PROM) guaranteed in reliability of holding written data can be obtained. By this setup, a semiconductor memory device can be subjected to an evaluation test for data-hold characteristics before it is delivered.
Patent JP-2000265740-A (JP)
Title: Sliding door
Inventor: ECHIZEN YUTAKA
IPC: E05F15/60
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To easily open and close the movable fitting section of a large-sized sliding door. SOLUTION: A movable fitting section 14 is connected to a belt 24 rotated by a motor 21, and the motor 21 is turned when the movable fitting section 14 is moved by a hand while the movable fitting section 14 is opened and closed and moved when the motor 21 is rotated forward and reversely. A controller 25 with an encoder outputting the rotational-direction signal and revolution- number signal of the motor 21, a control section and a motor driving section is installed, slight movement towards an open position by a hand of the movable fitting section 4 is detected and the motor 21 is rotated forward and the movable fitting section 14 is moved to an open position, and slight movement towards a closed position by the hand of the movable fitting section 14 is detected and the motor 21 is rotated reversely and the movable fitting section 14 is moved to a closed position.
Patent JP-H04302356-A (JP)
Title: Production plan preparing system
Inventor: HIGUCHI TAKASHI
IPC: G06Q50/04
Filed: 1991-03-29
Abstract: PURPOSE:To verify the extent of influence of the change on the production plan when the change and addition are to be performed concerning the production plan. CONSTITUTION:A production plan preparing system can phasedly change and add the long-term plan of the production quantity prepared by a long-term plan preparing means 40 by using an intermediate-term plan preparing means 41 and a short-term plan preparing means 42. Further, the production is determined in the sequence from the changing item with high weighting by using an important point item control means for each plan preparing step. Thus, without revising the production plan from the beginning, the final production quantity can be determined. Then, by the operation of the production plan preparing system, the production plan to produce the product most efficiently can be prepared.
Patent JP-H01240261-A (JP)
Title: Composite machine tool
Inventor: KAIHARA MASAAKI
IPC: B23Q41/04
Filed: 1988-03-19
Abstract: PURPOSE:To make the whole constitution compact by forming a pallet storage of a double circle structure, using a common pallet transfer arm for two machine tools, and combining an automatic pallet replacing device of a two- position changing type for a work position and a pallet replacing position. CONSTITUTION:For automatic tool replacing devices E-G, E, F performs automatic replacement of tools between main shafts 2, 3 of machine tools A, B and respective tool magazines C, D and G performs mutual exchange of tools between the tool magazines C, D. Automatic pallet replacing devices H, I are positioned and fixed at a work position Q1 and a pallet replacing position Q2 alternately, and the work on a pallet R positioned and fixed at the work position Q1 is processed by machine tools A, B. A pallet transfer arm L is disposed in a second pallet storage K to be capable of indexing rotation concentrically, and carries the pallet R in and out between the first and second pallet storage J, K and the automatic pallet replacing device H, I.
Patent JP-S63235066-A (JP)
Title: Method for joining metal or alloy piece
Inventor: SUGIURA SHIGEMICHI
IPC: B23K1/20
Filed: 1987-03-20
Abstract: PURPOSE:To effectively join without using Ag solder by heating the metal or alloy piece having Cu face on the surface and that having Ag face on the surface by closely fitting them in orthogonal direction at its end part and main face part. CONSTITUTION:The thickness of the Cu plating layer 4 of a joining piece is preferrably in 0.1-1.0mum and that of Ag plating layer 6 1.0-4.0mum. The heating temp. for joining is preferable at 850-950 deg.C for 5-30min. With this method, a fine wire can easily assembled and located in the vertical direction and sure, and stabilized joining can be effected as well.
Patent JP-H05272250-A (JP)
Title: Pallet shifter for elevator type parking apparatus
IPC: E04H6/20
Filed: 1992-03-25
Abstract: PURPOSE:To simplify the structure of a shifter shifting a pallet between the elevating base and parking shelf of an elevator type parking apparatus. CONSTITUTION:A chain conveyor means is adopted for shifting a pallet 12, the shaft of the sprocket 22 of the chain conveyor means is made perpendicular while an arm 25 is projected to the outer circumference side from a chain 23, and an engaging roller 27 engaged with the pallet 12 is supported at the front end section of the arm 25. Accordingly, the engaging roller 27 draws an elliptical locus on a horizontal plane, and surrounds and moves on the outer circumference of the conveyor chain 23, and the transfer stroke of the pallet is lengthened without shifting pallet transfer means itself while lowering the bulk of the pallet transfer means.
Patent JP-S62226506-A (JP)
Inventor: NAGANUMA MASAMITSU
IPC: H01B12/16
Filed: 1986-03-27
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-S59193122-A (JP)
Title: Kneader for manufacturing adhesive
Inventor: YASUHARA SHIGEKI
IPC: B29B7/00
Filed: 1983-04-15
Abstract: PURPOSE:To take out a kneaded soln. in a short time by providing in a kneading trough two sets of rotary blades having horizontal rotation shafts so that both rotation shafts may stand on different levels, and equipping a bottom discharging valve at the lowest bottom surface of the kneading trough. CONSTITUTION:Two sets of rotary blades 3a and 3b, having horizontal rotation shafts 2, are provided in a kneading trough 1 so that the rotation shafts 2 may stand on different levels, and a bottom discharging valve 4 is equipped to the lowest bottom surface of the kneading trough 1. Since the rotary blades stand on different levels, the turbulence of the liquid can be easily formed, even when the solvent is charged full to the upper blade. In addition, since the bottom discharge valve is equipped at the lowest bottom surface of the kneading trough, the discharge of the liquid after kneading can be carried out smoothly in a short time.
Patent JP-H04301691-A (JP)
Title: Electronic musical instrument
Inventor: AOKI EIICHIRO
IPC: G10H1/44
Filed: 1991-03-29
Abstract: PURPOSE:To form a musical tone with superior sound by performing pitch correction based on a pitch correction table so as to obtain harmony in an interval with high priority out of plural musical tones when they are vocalized. CONSTITUTION:The upper table of the tables stored in a ROM 12 is a priority table DGPR(i), and the interval (the number of halftones 0-10) between two tones is arranged and stored in sequence of higher priority in the table. In this table, the highest priority is attached on the same pitch name(octave: the number of halftones 0), and following that, the priority is attached in sequence of major third (the number of halftones 4), minor third (the number of halftones 3), minor sixth(the number of halftones 8).... When the plural tones are vocalized and the pitch correction is performed, the pitch correction is performed so as to obtain the harmony in tone interval relation with the highest priority out of the interval relation with another plural musical tones, not the interval with the lowest tone.
Patent JP-S61225642-A (JP)
Title: Chemical substance measuring apparatus
Inventor: NAKAMURA MICHIHIRO
IPC: G01N27/401
Filed: 1985-03-29
Abstract: PURPOSE:To achieve extreme miniaturization, by arranging a porous filament with a hydrophilic surface which have fine pores with the average diameter 0.01-10mum and the capacity of the fine pores exceeding 0.2cc/g as housed in the open tip of a tubule and an electrically insulating resin which contact fixes the filament and a silver-silver chloride wire linked to a connector at the opening of the tubule. CONSTITUTION:A comparison electrode 10 is made up of a tubule 15, a porous filament 11 with a hydrophilic surface as housed in the open tip of the tubule 15, a silver-silver chloride wire 12 as housed with one end thereof contacting the filament 11 which is linked to a connector 13 at the other open end of the tubule 15 while the filament 11 is extending along the tubule 15 and an electrically insulating resin 14 which fills the tip of the tubule 15 to contact fix the silver-silver chloride wire 12 and the filament 1 while closing the tubule 15. The filament 11 herein used has fine pores with the average diameter of 0.01-10mum and the capacity thereof exceeding 0.2cc/g.
Patent JP-S62225340-A (JP)
Inventor: TANAKA ATSUO
IPC: B32B15/08
Filed: 1986-03-27
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-S52150089-A (JP)
Title: Electricity saving type detector for snowdrifts
Inventor: OOKURA TOSHIHIKO
IPC: G01D5/12
Filed: 1976-06-08
Abstract: PURPOSE:To improve efficiency of power consumption by constituting self-holding circuit employing temperature contact and relay contact.
Patent JP-H06340306-A (JP)
Title: Automated solid stowage system
Inventor: RAI NENKOU
IPC: B65G1/04
Filed: 1993-03-04
Abstract: PURPOSE: To facilitate storage and extraction of articles by arranging a plurality of units communicated with each other and providing on the periphery of a lifting space, extending through a plurality of floors for each floors and vertically and laterally moving a flat plate loaded with a handling article on the units. CONSTITUTION: This high-rise store yard system to be applied to a parking facility for automobiles is provided with many vertical arranged individual floors, the lowermost floor is taken as an entrance floor 3, and the floors above it are taken as storage floors 2. Respective floors 2, 3 are sectioned into a plurality of mutually communicating units, and units of respective floors 2, 3 are provided adjacent to the periphery of a lifting space 4 vertically extending through the floors 2, 3 and having lifting devices 5. In respective floors 2, 3, handling articles 6 such as automobiles are placed on flat plates 7 each of which has a rolling wheel in four parts of the lower surface, and the flat plate 7 is provided vertically and laterally movably on a wheel set 212 via a rolling wheel.
Patent JP-S62224743-A (JP)
Title: Liquid seal type bush
Inventor: YODA NORIO
IPC: F16F13/14
Filed: 1986-03-26
Abstract: PURPOSE:To effectively damp vibration by inserting a rubber body between the inner and outer cylinders and forming a cavity inside and projecting the resisting plates fixed onto the inner or outer cylinder into the cavity and filling the inside of the cavity with viscous fluid. CONSTITUTION:A rubber body 3 is installed between an inner cylinder 1 and an outer cylinder 2, and a cavity 5 is formed in annular form in the center part over the whole periphery. Resisting plates 6 connected with the outer cylinder project over the circumferential surface in the cavity. The cavity 5 is filled with the viscous fluid such as silicone oil, etc. Therefore, when the inner cylinder 1 and the outer cylinder 2 relatively shift in the radial direction, the resisting plates 6 tend to shift in the viscous fluid, and the damping resistance depending on the speed and displacement is generated. Therefore, the loss factor increases markedly in comparison with the case of the presence of the rubber body only, and the effective damping for vibration is permitted, and the dynamic spring constant can be reduced, and the superior vibration shielding effect can be obtained.
Patent JP-H07250729-A (JP)
Title: Vehicle seat
Inventor: SAWADA TERUO
IPC: A47C1/032
Filed: 1994-03-11
Abstract: PURPOSE:To provide a vehicle seat which can be regulated according to body build, even when differed from a general body build, and, even in case of a person having the general body build, regulated to the most comfortable state for itself with a simple structure. CONSTITUTION:The front ends of lateral support arms 21 constituting a seat part are supported by a front support beam 11 on a support base 10 side in such a manner as to be capable of tilting, and one end of a first free lock device 51 the other end of which is connected to a rear support beam 22 laid nearly horizontally between the rear parts of the support arms 21 is connected to the support base 10 side. The lower end of a seat back frame 31 is rotatably connected through a connecting shaft 32 to the rear end part of each support arm 21. An auxiliary arm 33 having the top end extended downward over the connecting shaft 32 is integrally connected to at least one-side lower end of the seat back frame 31, one end of a regulating link 40 is connected to the lower end of the auxiliary frame 33, and the other end of the regulating link 40 is rotatably connected to the support base 10 side.
Patent JP-2000266113-A (JP)
Title: Base isolation device
Inventor: TAKAHASHI KENKICHI
IPC: E04B1/36
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a base isolation device free to miniaturize by efficiently absorbing vibrational energy by sliding between a resin layer and a plate. SOLUTION: A base isolation device is constituted by accumulating a resin layer 10 made of urethane, etc., and plates 8, 9, 11 having smooth sliding surfaces 8b, 9b, 22b to make contact with this resin layer 10, and it is devised to absorb displacement force by sliding between the plates 8, 9 on which displacement force from a side pole and a floor 2a as structural materials of a building and the resin layer 10 making contact with these plates 8, 9.
Patent JP-S57183175-A (JP)
Title: Photoelectric converter
Inventor: OOTA HISAO
IPC: H04N1/031
Filed: 1981-05-07
Abstract: PURPOSE:To improve an S/N ratio and to reduce size by placing a hot-cathode vacuum fluorescent tube light source in contact with or closely to a large-sized image sensor equipped with a photodetecting element which has a light shielding layer on a transparent substrate. CONSTITUTION:Luminous flux 12 emitted from a hot-cathode vacuum fluorescent tube light source 9 illuminates a transmitted original 1 through gaps between light shielding layers 10, a transparent insulating layer 11, and a transparent protective layer 7. Reflected light from the transmitted original 1 is supplied to a photodetecting element 6 for photoelectric conversion. Lighting luminous flux 12 travels directly toward the photodetecting element, but it is shielding from by the light shielding layers 10, so it never reaches the photodetecting element and causes no disturbance. Therefore, a high SN ratio photo-electric converter is constituted and the light source 9 is placed in contact with a transparent substrate 5, so that the efficiency of lighting is excellent.
Patent JP-H04280282-A (JP)
Title: Rotary drum mounting mechanism in image forming device
Inventor: KITA HIDEKI
IPC: G03G21/16
Filed: 1991-03-08
Abstract: PURPOSE:To prevent the deformation of a rotary drum, and ensure the proper transmission of the rotation thereof by providing a connection member in such a way as causing the concurrent rotation of the rotary drum, upon driving a flange member for rotation. CONSTITUTION:A coil spring laid at a front side flange member causes a rotary drum 12 to be eccentric backward in an axial direction, and presses the drum 12 to the annular bearing surface of a rear side flange member 10. The connection projection piece 76 of a drive connection member 70 is extended at an acute angle with the internal surface of the rotary drum 12 at the upstream side of the rear side flange member 10 in a rotational direction. Also, the end of the connection projection piece 76 is defined with an acute apex and, therefore, when the rear side flange member 10 is rotated in an arrow direction 50, the end 80 of the connection projection piece 76 bites the internal surface of the rotary drum 12. According to this construction, the rotation of the rear side flange member 10 is properly transmitted to the rotary drum 12 via the drive connection member 70, and both the flange member 10 and drum 12 rotate concurrently in the arrow direction 50.
Patent JP-S60211997-A (JP)
Inventor: ISOMAE HIROMI
IPC: H05K3/34
Filed: 1984-04-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63234448-A (JP)
Title: Mixing device
Inventor: SAMEJIMA TAKASHI
IPC: G11B20/00
Filed: 1987-03-20
Abstract: PURPOSE:To mix signals without degradation of tone quality by digitizing analog audio signals with the clock signal formed on the basis of digital audio signals and mixing them in a prescribed ratio. CONSTITUTION:When a digital audio signal PCM1 is given from a digital audio device 2, it is demodulated by a demodulating/clock generating circuit 7 and is given to a multiplying circuit 8; and on the other hand, when an analog audio signal AAUD is given from an analog audio device 4, it is converted to a digital audio signal PCM2 which is synchronized with the digital audio signal PCM1 and has the same format as the signal PCM1 by an A/D converting circuit 10 and is given to a multiplying circuit 11. The signal PCM1 is multiplied in the multiplying circuit 11 by mixing rate data MX1 and MX2 given from a mixing rate setting part 12, and outputs of multiplying circuits 11 and 8 are added by an adding circuit 16 to output a mixed audio signal AUD. Thus, signals are mixed without degrading the audio signal.