baber/WOPTO huggingface dataset:
Patent JP-S6415873-A (JP)
Title: Correcting method for drawing data
Inventor: SHIMADA SHIGERU
IPC: G06T11/60
Filed: 1987-07-10
Abstract: PURPOSE:To ensure the effective correction of drawing data by applying semilinear transformation to elements within a drawing of facilities based on the corresponding relations among the main elements like the roads, blocks, boundary, etc., after absorbing the error of a page boundary between two background maps. CONSTITUTION:A reference point offset (XF, YF) and a coordinate axis tilting angle theta are obtained from the comparison carried out between the page boundary coordinate systems of drawing groups I and D. Then a specific page D10 is noticed for list-up of overlapping pages I07-I13. For instance, broken lines L71 and L81 which connect the coordinates the boundary positions of pages I07 and I08 overlapping the page D10 are made continuous to each other. Thus a line L100 is obtained. Furthermore, only the inside part of the page D10 is extracted for specification of a correction range. The external form of a block and a road boundary diagram are used for a specific pattern common to both drawings I and D and the semilinear transformation is applied when the correction is carried out for each divided area. As a result, the information can be properly processed and corrected when matching is secured among plural drawings or maps.
Patent JP-S5694850-A (JP)
Title: Optical transmission system
Inventor: KIHARA TAKASHI
IPC: H04B10/032
Filed: 1979-12-28
Abstract: PURPOSE:To enhance the reliability for an optical transmission system as a whole, by securing an independent duplication at each part as much as possible for the redundant constitution. CONSTITUTION:The signal to be transmitted is put into the input terminal 1 and then branched, and thus the same signal is sent to the duplicated optical transmission parts 1a and 1b. The optical outputs sent from the parts 1a and 1b are transmitted to the optical coupler 5 through the fibers 4a and 4b to be branched and compounded. Then the same optical signal is sent to the optical fibers 3a and 3b each. At the reception side, the optical signal is branched and compounded again by the optical coupler 6 and then put into the optical reception part via the optical fibers 7a and 7b. The signals reproduced into the electric signals through the optical reception parts 8a and 8b are sent out through the change-over switch SW.
Patent JP-H1022192-A (JP)
Title: Substrate treating device
Inventor: INAGAKI YUKIHIKO
IPC: H01L21/68
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a substrate treating device which does not require any large installed area. SOLUTION: A substrate treating device is provided with a plurality of substrate treating sections including a heat-treating section 1 and a substrate carrying device which moves between each substrate treating section while the device holds a substrate W and, at the same time, delivers the substrate W to each substrate treating section. The heat treating section 1 is provided with a substrate holding table 2 which holds the substrate W in an erected state and a hot plate 4 which has a heat-treating surface 3 faced to the substrate W held on the table 2, and heats or cools the heat-treating surface 3. Alternatively, a motor 8 which rotates the substrate W held on the table 2 around the center (CJ axis) of the substrate W against the heat-treating surface of the plate 4 can be installed to the table 2.  The substrate carrying device, in addition, is constituted so that the device can switch the attitude of a substrate holding arm, which can hold the substrate W in an erected attitude or horizontal attitude, between the erected and the horizontal attitudes.
Patent JP-S6415959-A (JP)
Title: Positioning device of semiconductor element
Inventor: TOMOTA HIDEHIKO
IPC: H01L23/32
Filed: 1987-07-10
Abstract: PURPOSE:To prevent the occurrence of the deformation of the external terminals by a method wherein, when a flat type IC is dropped from the upper part of a guide in the shape of an angular pyramid, it drops along the slope of the angular pyramid, and the external terminals projecting on all sides drop along the guide surface, whereby the positioning is performed in the bottom of the hole shaped in an angular pyramid. CONSTITUTION:The positioning device is constructed by digging in a base stand 14 a guide hole 15 shaped in an angular pyramid and having a bottom, the upper part of which is opened. The size of the upper opening part of the guide hole 15 having a bottom is made larger than the scattering of the position of a semiconductor element, and the size of the bottom of the guide hole 15 having a bottom is made slightly larger than the size of the semiconductor element. A flat type IC 1 held by a vacuum pad 16 is inserted in the middle of the guide hole 15 having a bottom. When the vacuum of the vacuum pad 16 is cut when the insertion is ended, the flat type IC is cut off from the vacuum pad 16, and it slides down along the inner wall of the guide hole 15 having a bottom and drops to the bottom of the guide hole 15 having a bottom where it is positioned. Subsequently, the vacuum pad 16 lowers and sucks the positioned flat type IC 1 to take it out.
Patent JP-H0220378-A (JP)
Title: Printing apparatus
Inventor: OKAMURA YASUSHI
IPC: B41J33/22
Filed: 1988-07-08
Abstract: PURPOSE:To certainly feed an ink ribbon even at the time of the reciprocating printing of a reduced number of printing characters by rotating a rotary member, which is rotated in the direction reverse to a pulley with the movement of a carriage, in a predetermined rotary direction by a unidirectional rotary shaft to drive the ink ribbon in a definite direction. CONSTITUTION:When a movable pulley 25 is rotated in a clockwise direction by a wound revolving rope 12, since a unidirectional rotary bearing 36 is rotated only in the clockwise direction, a drive shaft 38 is rotated in the clockwise direction. At this time, a drive bevel gear 16 is rotated in the counterclockwise direction through an intermediate bevel gear 34 but, since a unidirectional rotary bearing 35 is rotated only in the clockwise direction, said shaft 35 is decoupled from the drive shaft 38 to be separated from a rotary position. Contrarily, when a printing head carriage is moved in the reverse direction and the movable pulley 25 is rotated in the counterclockwise direction, the drive shaft 38 is decoupled from the unidirectional rotary bearing 36 to cut off rotary transmission. At the same time, the drive bevel gear 16 is rotated in the clockwise direction through the intermediate bevel gear 34 and the unidirectional rotary bearing 35 coupled with the drive shaft 38 to rotate an ink ribbon driving shaft 15 in the clockwise direction.
Patent JP-H0336011-A (JP)
Title: Die for high frequency heating
Inventor: ARAI TAKASHI
IPC: B29C45/26
Filed: 1989-07-04
Abstract: PURPOSE:To obtain a die, which is excellent in high frequency induction heating characteristics and, at the same time, has excellent mirror smoothness and mechanical and thermal strengths by a method wherein an electroformed nickel layer and an electroformed copper layer are piled onto a ferrous metal base material and, after that, a chromium plated or titanium compound layer is piled on the surface of the copper layer after being machined. CONSTITUTION:After a nickel layer 51 having the thickness of 20mum and a copper layer 21 having the thickness of 100mum are deposited in the order named by electroforming on a base material 11, which is made of steel material of SKD 61 and subject to machining such as cutting grinding and the like. The resultant base material is annealed by being heated up to 250 deg.C. Next, the die consisting of said three layers is finish-turned and a hole for a mirror-finished lens core is bored at the center of the die. After that, a dummy core 61 is inserted in the hole. Mirror-finish turning for a Fresnel lens is applied to the copper layer 21 with a diamond bit and at the same time to the dummy core. Next, after the dummy core 61 is removed from the hole, a mirror-finished core 62 made of nickel emulsing steel is insertingly fitted to the hole. After that, chromium plating having the thickness of 1mum is applied to the whole die.
Patent JP-2000012279-A (JP)
Title: Lightning conductor
Inventor: HIRAYAMA TADAO
IPC: H05F3/04
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a lightning conductor capable of preventing the loosening of a main needle part and a body part without using a special member by forming the contact part when the outer diameter difference between the lower end part of the main needle part and the seat surface of the body part is too small to ensure the contact area. SOLUTION: This lightning conductor comprises a needle A formed of a main needle part 1 having a bending deformable main shaft 12 protruded from the tip of a male screw part 11; a body part 2 comprising a female screw hole 20 for screwing the male screw part 11, an eccentric hole 24 adjacent to the female screw 20 and off-centered from the axial center of the female screw hole 20, and a screw hole 26 formed radially on the inner wall 25 of the eccentric hole 24; and a set screw 3 screwed to the screw hole 26, and the needle A is mounted on the tip thereof. A wedge receiving surface 23 is formed on the opening part 21 of the female screw hole 20, and a wedge surface 14 corresponding to the wedge receiving surface 23 is formed on the lower end part 13 of the main needle part 1, and the set screw 3 has an adhesive 31 on only the rear side not screwed to the screw hole 26.
Patent JP-H02243309-A (JP)
Title: Pressure welding roll
Inventor: TOYAMA MASAHARU
IPC: B29C55/02
Filed: 1989-07-03
Abstract: PURPOSE:To achieve uniform nip to the other opposite roll by providing both a cylindrical outer cylinder and the axes which press the vicinity of the central part of this outer cylinder from the inside in a crown-like partition part. CONSTITUTION:A cylindrical outer cylinder 9 is constituted of material good in thermal conductivity. A spiral partition part for guiding fluid L such as e.g. a heating medium and a refrigerant, namely the spiral crests 12, 13 are formed on the outer circumferential surface of an inner cylinder 10 concentrically inserted into the inside of the outer cylinder 9. The vicinity of the central part of the outer cylinder 9 is pressed by the spiral crest 12 and therefore deflected while tracing the flexible curve of the other opposite roll 20. The sheetlike material 28 is uniformly nipped in a range over the width direction without causing the gap between it and the other opposite roll 20.
Patent JP-S6415913-A (JP)
Title: Epitaxial growth method of substrate for high-brightness led
Inventor: NOGUCHI MASAHIRO
IPC: H01L21/205
Filed: 1987-07-09
Abstract: PURPOSE:To lower contact resistance generated between an AuZn electrode and a p-type AlGaAs layer when the electrode is formed, and to inhibit the dispersion of voltage by previously shaping the p-type AlGaAs layer in carrier concentration higher than a specific value through a vapor growth method (such as a MOCVD method, an MBE method, etc.). CONSTITUTION:An Al0.7Ga0.3As layer doped with Zn in carrier concentration of 1X10<18>cm<-3> in 5X10<17>cm<-3> or more, is formed onto a Zn-doped GaAs substrate 1 through a vapor growth method as a first process. An epitaxial layer having double hetero-structure is shaped in succession through a liquid growth method as a second process, thus forming a desired epitaxial layer. The light- absorbing GaAs substrate 1 in an epitaxial growth wafer grown in this manner is removed selectively by using selective etching, and an ohmic electrode is shaped to an LED chip acquired. That is, the electrode is formed to the p-type Al0.7Ga0.3As layer 2 in surface carrier concentration of 1X10<18>cm<-3> by an electrode material AuZn, and the electrode is shaped to the n-type Al0.7Ga0.3As layer 5 by using an electrode material Au-AuGe-Ni. Accordingly, contact resistance at the time when the AuZn electrode is formed can be lowered.
Patent JP-S6417742-A (JP)
Title: Taking-up of thin stripe body and device for executing said taking-up
Inventor: HATASE MICHIO
IPC: B65H19/22
Filed: 1987-07-09
Abstract: PURPOSE:To prevent the rolling-in of air into between thin stripe bodies by pressing the supposed position where the cut edge part of the thin stripe body fully taken up onto a taking-up pipe is separated towards a vacant taking-up pipe or the vacant pipe side by a rider roll. CONSTITUTION:A cross-shaped rotary board 11 is rotatably supported around a fulcrum 12, and taking-up pipes 13a and 13b are rotatably supported onto an arm in the horizontal direction. When the taking-up pipe 13a at the taking-up position becomes full of thin stripe bodies F, the rotary board 11 is turned by 180 deg.C in the counterclockwise direction, and the taking-up pipes 13a and 13b are switched. Then, a cutting arm 19 is turned around a supporting point 19a, and a cutter 22 cuts a thin stripe film F. Then, the arm members which are articularly connected in bendable ways such as an upper bracket 36 which is extended from a transfer body 36 and is engaged with a roll W, arms 38 and 39, rider roll 46, etc., contract, and the articulated members such as a bracket 36' extended from a lower transfer body 35' are extended, and the rider roll 16 presses the roll W. Therefore, rolling-in of air A between the thin stripe bodies F is prevented, and the deterioration of the outer layer is prevented.
Patent JP-S5694784-A (JP)
Title: Variable capacitance element
Inventor: WATARI YOSHIHIKO
IPC: H01G5/013
Filed: 1979-12-28
Abstract: PURPOSE:To eliminate a disparity of a product by a method wherein a connection is changed by a movement of a moving electrode to vary a capacitance. CONSTITUTION:If a voltage is applied to a part between an aluminium electrode 6 and a high concentration N type semiconductor substrate 1, an electric charge is stored in the high concentration N type semiconductor substrate 1, the aluminium electrode 6 and nickel electrodes 9, 10, 11. When a certain external voltage is applied, the nickel electrode 11 goes off the nickel electrode 9 to come in contact with the electrode 10 and it comes in a dotted line position. With this, an electrostatic capacitance increases because of the expansion of the electrode area. When the applied voltage is removed, the nickel electrode 11 placed at the dotted line position returns to the original position by means of an elasticity and the electrostatic capacitance decreases, too.
Patent JP-S6332103-A (JP)
Title: Blade of gas turbine
Inventor: SUZUKI ISAMU
IPC: F01D5/18
Filed: 1986-07-23
Abstract: PURPOSE:To enable cooling to be performed efficiently by the use of cooling air in a small quantity by providing two inserts to be inserted into a blade, and then keeping cooling passages separate. CONSTITUTION:Two inserts 3, 4 are placed in the casing 1 of a blade. One insert 3 of the two is provided with a blowhole 15, cooling air ducts 6, 7 and laminar cooling blowholes 8, 9. The other insert 4 is provided with blowholes 15, 16, cooling air ducts 13, 14 and laminar cooling blowholes 17, 18. By keeping cooling-passages separate in the front part and the rear part respectively, the temperature rise in the cooling air can be suppressed, and therefore, cooling can be performed efficiently by the use of cooling air in a small quantity.
Patent JP-H05341809-A (JP)
Title: Process model and its deciding method
Inventor: FUJIYOSHI MAKOTO
IPC: G06F19/00
Filed: 1992-06-05
Abstract: PURPOSE:To produce the accurate process model of such a process with which the production of a numerical expression model is difficult. CONSTITUTION:An intermediate layer 2 consisting of the intermediate variables 2a-2c is provided between an input layer 1 consisting of the measurement value 1a-1n and an output layer 3. The variables 2a-2c are obtained through the fuzzy inferences of the related measurement value of the layer 1, and the output value of the layer 3 is obtained from each of variables 2a-2c. Then the control output consists of the variables 2a-2c and a process model is produced. When plural hierarchical layers are provided, each intermediate variable of an intermediate layer of the first stage is obtained from the fuzzy inference of each of related measurement value 1a-1n of the layer 1. At the same time, each intermediate variable of an intermediate layer of the final stage is obtained from the fuzzy inference of each intermediate variable of the precedent and next intermediate layers, and the output value of the layer 3 is obtained from the fuzzy inference of each intermediate variable of the intermediate layer of the final stage respectively. Then the control output is formed by the intermediate variables of the intermediate layer of the final stage.
Patent JP-H0922210-A (JP)
Title: Image forming device
Inventor: ISHIZUKA JIRO
IPC: G03G15/20
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To prevent a recording material from slipping at rotary bodies pair nip inlet in a low speed fixing mode, by reducing the speed of the rotary bodies pair, after the recording material is nipped by the nip of the rotary bodies pair. SOLUTION: At the time of fixing mode, the rotary bodies pair 51 and 52 are rotated at a high speed until the recording material is nipped by the nip N of the rotary bodies 51 and 52, and thereafter the rotary speed is reduced. Namely, on setting in a transparent laminated film mode as the second mode, copying operation is started by pushing of a copying key, the fixing rollers pair 51 and 52, and a transporting belt begins to rotate at a transporting speed for an ordinary paper of 140mm/sec to match with the speed of the main body image forming part.  Then, after 60m.sec as a predetermined specific time when the transparent laminated film trailing end passed the last position and the leading end entered the fixing nip inlet, the speed of the fixing roller pair 51 and 52, and the transporting belt is reduce from 140mm/sec to 70mm/sec, and after completion of fixing, made to return to 140mm/sec again, and then paper discharge is performed.
Patent JP-S5884095-A (JP)
Title: Purifying agent for sea water
Inventor: FUJII MASAMI
IPC: C12R1/13
Filed: 1981-10-29
Abstract: PURPOSE:To obtain a purifying agent having an excellent purifying effect for sea water by culturing saprophytes of >=1 kind halophilic bacteria having no pathogenicity by decomposition of inorg. or org. nitrogen compds. such as ammonia, nitrous acid ions or the like and putting the same into a dormant state. CONSTITUTION:After saprophytes selected among 1 or >=2 kinds halophilic bacteria having no pathogenicity such as Pseudomonas halestorga, Pseudomonas calcis or the like are cultured respectively separately, these are mixed. These bacteria are cultured by inoculating the respective bacteria in media wherein 3% salt is added to, for example, nutrition broth (Dufco co.,) and growing the same in shaking flasks at 25 deg.C. The resultant cultures are put into a 500mlvol. Erlenmeyer flask contg. 100ml said media and are shaked for 24hr. Thereafter, the grown bacteria are gathered with a centrifugal separator and the resultant bacteria pastes are freeze-dried in an acetone-dry ice bath and are mixed.
Patent JP-H0335947-A (JP)
Title: Screw fastening device
Inventor: NAKAJIMA KOSHIROU
IPC: B23P19/06
Filed: 1989-07-03
Abstract: PURPOSE:To stabilize biting of a screw and to perform high reliable high speed fastening of all screws by a method wherein moving blocks A and B are interconnected through the one spring having a low spring constant and a tensile force is generated when the moving blocks A and B are separated away from each other by a given distance through the force of the other spring having a high spring constant. CONSTITUTION:The subject screw fastening device comprises a screw fastening bit 16, a screw fastening head 1 having a motor 15 for fastening to drive the screw fastening bit, a moving block A10 with which a bearing for linear slide movable in the direction of a distance toward a workpiece is formed, a moving block B13 with which a bearing for linear slide to transmit a power by a motor 11 for movement is transmitted to the moving block A10 through two kinds of springs 14, and a main controller 17 to drive and control the motor for movement according to a screw fastening process. The moving blocks A10 and B13 are interconnected through the force of the spring 14 having a low spring constant, and the spring 14 having a high spring constant is mounted such that a tensile force is generated when the moving blocks A10 and B13 are separated away from each other by a given distance or more.
Patent JP-S5695565-A (JP)
Title: Automatic feeding device of tool grinding machine for wood working
Inventor: MOCHIZUKI TOSHIHEI
IPC: B24B3/38
Filed: 1979-12-27
Abstract: PURPOSE:To automate a tool grinding operation and to save energy by a method wherein the correlation of mating between the tool face to be ground and a grind stone grinding surface is detected through a limit switch and the feeding amount of the grind stone is determined by a microcomputer, when a tool for wood working is groud. CONSTITUTION:The grinding process is stored within a microcomputer 41 so that a feeding mechanism A may feed a grind stone 18 at an optimum quantity by every reciprocating movement of a carriage. When a pulse motor 24 of the feeding mechanism A is rotated, an elevating board 16 descends and when the grind stone 18 touches a detector 25, the feeding mechanism A stops the operation. At this time, the grinding face of the grind stone 18 and the tool surface to be ground 11 are mated and a feeding amount reference position is determined. Next thereto, the feeding mechanism A repeates the movement of the grind stone 18 by a feeding amount determined by the microcomputer 41, and at the same time, the carriage takes one reciprocating movement. Next, the grind stone 18 is fed forward for the next feeding amount. With this repetition, the tool grinding can be automated and energy can be saved.
Patent JP-S6234488-A (JP)
Title: Carrier chrominance signal processing circuit
Inventor: ICHII YUTAKA
IPC: H04N9/79
Filed: 1985-08-07
Abstract: PURPOSE:To prevent the generation of a shading in a boundary of color and a bleeding of color by controlling the amplitude of a carrier chrominance signal in accordance with a correcting signal of a differential waveform based on the envelope of a carrier chrominance signal, and emphasizing the edge part of the carrier chrominance signal. CONSTITUTION:An envelope detecting circuit 10 detects an envelope of a reproducing carrier chrominance signal a having a distortion in an edge part. A limitter 12 removes a small level part L of an incoming signal (b). A secondary differential circuit 13 generates a correcting signal (c) of a secondary differential wave form and outputs a voltage controlled variable gain amplifier (VCA) 20 as a gain control voltage. A delay line 11 carries out a time setting of the carrier chrominance signal (a) and the correcting signal (c). The VCA 20 modulates the amplitude of a carrier chrominance signal a' by the correcting signal (c) and outputs an edge part emphasized carrier chrominance signal (d) to an output terminal 21. The waveform of the carrier chrominance signal (d) has a sharp change of the amplitude in comparison with the waveform of the carrier chrominance signal (a) and shading of a boundary of color and bleeding of color due to a deficiency of a carrier chrominance signal band of a carrier chrominance signal transmission system or the like can be lowered.