baber/WOPTO huggingface dataset:
Patent JP-H0267725-A (JP)
Title: Heat-treating device for formation of silicified contact of semiconductor device
Inventor: SATO YASUHISA
IPC: H01L21/324
Filed: 1988-09-02
Abstract: PURPOSE:To form a silicified contact with good reproducibility by a method wherein wafers are heated in a furnace, which is controlled in the temperature in its interior and in which the air is not mixed, of an indirectly heating system one sheet by one sheet for a prescribed time. CONSTITUTION:The interior of a heat-treating furnace main body 41 is set in an N2-containing atmosphere, a heater conductor 43 is provided on the outside of the upper part of a vertical quartz tube 44, wafers are heated in an indirectly heating manner from the periphery of the upper part and the temperature in the furnace is controlled by a thermocouple 47 and a heater power supply 48. Carriers 62 and 63 for housing pre-treatment and treatment finished wafers are housed in a wafer carrier 60 in a vertically movable state and the interior of the carrier 60 is set in an N2-containing atmosphere. A horizontal transfer mechanism 70 is constituted into a structure, wherein an extraction rod 74 with a wafer pan 73 fixed thereon is supported in a cylindrical body 75, and a vertical transfer mechanism 71 is constituted into a structure, wherein an extraction rod 80 with a wafer supporting member 79 fixed thereon is provided in a cylindrical body 81. The rod 41 is moved moved in a direction X2 and the pan 73 supports one sheet of a wafer and reaches in a transfer part 72. Then, the rod 80 is moved in a direction Y1, the wafer is transferred from the member 79, reaches a wafer carrying-in part 45 and stays for a prescribed time. During this, a contact window part formed in a titanium film is transformed into a silicide and the wafer is extracted outside of the furnace main body 41 and is returned in the wafer carrier.
Patent JP-2001042118-A (JP)
Title: Color filter, its continuous production and liquid crystal element using the color filter
Inventor: YOKOYAMA MAYUMI
IPC: G02F1/1335
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To efficiently produce a color filter for a liquid crystal element by continuously carrying without stopping the base material for the pattern exposure of a photosensitive resin in the production process of the filter. SOLUTION: A photosensitive resin layer is applied and formed on a long strip of film base material 1 by using a coating device 3 while the film base material 1 is traveled. In the process of pattern exposure of the photosensitive resin layer in an exposure device 5, the resin is exposed to light while an exposure mask is carried with the relative position for the film base material 1 controlled to be constant.
Patent JP-S6372832-A (JP)
Title: Production of oil tempered wire having oxide film of good formability
Inventor: IKOMA KAZUHIKO
IPC: C21D9/56
Filed: 1986-09-16
Abstract: PURPOSE:To produce an oil tempered wire having an oxide film of good spring formability by passing a steel wire heated to an austenite region in a steam atmosphere to form the oxide film of a specific thickness on the surface thereof, then subjecting the wire to hardening and tempering. CONSTITUTION:A wire rod 1 is led off from a pay-off 2 and is heated up to the austenitization temp. by a heating means 3 utilizing high-frequency heating. The heated wire is fed into a holding furnace 4. The inside of the holding furnace 4 is maintained in the atmosphere to which steam or neutral gas such as nitrogen or argon contg. >=5% steam is supplied. The oxide film is formed to 6-20g/m<2> on the surface of the wire rod by passing the wire rod in such holding furnace 4. The wire rod is then passed through a hardening oil tank 5 where the wire is hardened. The hardened wire is tempered by passing the same through a heating means 6 utilizing high-frequency heating, a holding furnace 7 for tempering and a water cooling tank 8. The tempered wire is taken up on a coiler 9. The uniform and stable oxide film is thereby formed on the surface of the steel wire 1 with high productivity without decreasing the strength of the wire 1 and the oil tempered wire having the excellent workability is obtd.
Patent JP-2000078468-A (JP)
Title: Insertion of logotype based on restricted encoding
Inventor: BIRKS DAVID ANDREW
IPC: H04N5/445
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To insert a logotype or an image by inserting encoding data to be constituted by inserting the image into a compressed digital video bit stream and generating an image insertion compressed bit stream without completely decoding the compressed digital video bit stream. SOLUTION: Image data is encoded as adapting selected restriction by a video encoder 102. The compressed digital video bit stream is transmitted to a local broadcasting station. The logotype and a necessary position in bit display for insertion are selected and a microblock in video display to be affected by the logotype is discriminated based on the size of the logotype and the necessary position by a video processor 104 of the local broadcasting station. The encoding data corresponding to the discriminated microblock is extracted from the compressed digital video bit stream and the extracted data is replaced with corresponding logotype insertion encoding data. The bit stream into which the logotype is inserted is transmitted to a customer by the local broadcasting station.
Patent JP-2001038308-A (JP)
Title: Method for washing optical connector ferrule end face and device therefor
Inventor: NAKAJIMA MASAO
IPC: G02B6/24
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to precisely and efficiently wash only the ferrule end face of an optical connector without damaging delicate optical fibers and to achieve quick drying at a low cost without degrading transmission characteristics. SOLUTION: This device has a nozzle for an air jet which has first and second packings 13 and 14 bored with freely expandable and contractable setting holes 15 to be mounted with a ferrule cylindrical part 2 in two stages one above the other in such a manner that the end face 3 of the ferrule 1 in the washing position of a washing chamber 5, has annular grooves 16 for air purging of a ring shape between the packings with each other and ejects air toward the end face 3 of the ferrule arranged in the washing position and a nozzle for a washing liquid which properly supplies the washing liquid to the air jet ejected by the air nozzle.
Patent JP-2001042452-A (JP)
Title: Servo controller, scanner having the servo controller, and image processing device having the scanner
Inventor: YAMADA NORIO
IPC: H02P7/03
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain a servo controller which compensates the fluctuation in reference voltage used for AD and DA conversion which is the cause for an error in set target instruction voltage by embodying the prevention of a malfunc tion at the start of a DC servo motor induced by the offset of a current detector with a simple circuitry. SOLUTION: A malfunction by the offset of the current detector is prevented by setting a specified current value set according to a rotating direction as a target value at the time of driving start of a motor at a value at which the inversion of the rotating direction does not occur by allowing for the predicted offset value. The compensation of the fluctuation in the reference voltage applies correction to the target instruction current value of servo control according to the output characteristic value of the current detector converted in accordance with the value obtained. by AD conversion of the output value of the current detector when the driving current of the motor is zero.
Patent JP-S6374695-A (JP)
Inventor: IWANAGA YOSHIYUKI
IPC: B42D9/04
Filed: 1986-09-17
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-H1044030-A (JP)
Title: Fillet roller processing device
Inventor: IKUTA HIROYUKI
IPC: B24B39/04
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To correspond, while maintaining an equall interval, a fillet roller installed at three places of a work piece with a different pin diameter or journal diameter at 120 deg. interval on a circumference line. SOLUTION: A fillet roller supported to a roller holder is contacted at an equal interval in the circumference direction of the work piece and movable sliders 100a, 100b are installed in the straight line direction for connecting a contact point of the fillet part of the work piece with fillet rollers 46a, 46b to the center of the pin part PI of the work piece or a journal part J1 and roller holders 45a, 45b providing fillet rollers 46a, 46b are installed on this sliders 100a,1 00b and this device is composed of wedge members 101a, 101b by which the slider 100a, 100b are moved by contacting with slant surfaces 110a, 110b formed on the sliders 100a, 100b and cylinders 105a, 105b for advancing/retreating the wedge members 101a, 101b.
Patent JP-H0549253-A (JP)
Title: Switching regulator
Inventor: USUI HIROSHI
IPC: H02M3/28
Filed: 1991-08-05
Abstract: PURPOSE:To make sinusoidal the current flowing through a switch and to lower the voltage being applied on a resonance reactor. CONSTITUTION:A resonance reactor 5 and switches Q1, Q2 are connected on the side of the primary winding 17 of a transformer 4. A rectifying circuit is connected with the secondary winding 18 of the transformer 4. A resonance capacitor 6 is connected with the output stage of the rectifying circuit. A smoothing circuit 9 comprising a smoothing reactor 7 and a smoothing capacitor 8 is provided at the output stage of the resonance capacitor 6. A reverse charge preventing diode 30 is connected in parallel with the resonance capacitor 6.
Patent JP-S6376811-A (JP)
Title: Service life lengthening method for metal-made furnace shell in converter barrel part
Inventor: FUJII KAZUO
IPC: C21C5/42
Filed: 1986-09-19
Abstract: PURPOSE:To lengthen the service life of a furnace shell by tightening the outer circumference of metal-made furnace shell in converter barrel part by metal- made reinforced ring and taking out the reinforced ring at the time of deformation of the reinforced ring at more than the prescribed limit. CONSTITUTION:The steel plate (JIS SM41) having excellent cracking resistance is used to the metal-made furnace shell 2 of converter 1 and the reinforced ring 4 made of the steel plate (JIS SM50) is fitted by bolts 5a and nuts 5b, in order to fasten the outer circumference of furnace shell 2 by the reinforced ring 4, so as to restrain the thermal deformation deformation. The converter 1 is used under this condition and when the reinforced ring 4 comes into contact with the inside of a trunnion ring 3 by gradual deformation of the furnace shell 2 and the reinforced ring 4, the reinforced ring 4 is taken out, to form a gap, between the furnace shell 2 and the trunnion ring 3. Further, the furnace shell 2 is continued to be used until such time as when the furnace shell 2 comes into contact with the inside of trunnion ring 3 by deformation of furnace shell 2. In this way, the service life of furnace shell 2 is lengthened to about two times that of conventional service life.
Patent JP-H0961670-A (JP)
Title: Optical connector and method for fixing optical fiber the connector
Inventor: KUYAMA HIROKI
IPC: G02B6/36
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical connector which easily fixes the optical fiber in a short time. SOLUTION: A ferrule 11 and a pressure member 27 are so combined that the pressure piece 31 of the pressure member 27 enters the recessed part 13 of the ferrule 11 and the claw part 29b of a spring member 29 engages the reverse surface of the ferrule 11. In this state, the spring member 29 deforms elastically to press the pressure piece 31 against the bottom surface of the recessed part 13. When the tops of both flank parts 29 of the spring member 29 are pressed inward in the state, the spring member 29 deforms elastically and the reverse surface of the pressure piece 31 floats over the bottom surface of the recessed part 13. After the optical fiber 23 is inserted into the ferrule 11 in this state, the spring member 29 is released from being pressed to fix the optical fiber.
Patent JP-H0774801-A (JP)
Title: Cordless telephone set
Inventor: OISHI HIROBUMI
IPC: H04W76/02
Filed: 1993-09-03
Abstract: PURPOSE:To prevent the slave equipment of the cordless telephone set, consisting of a master equipment, the slave equipment, and a charger for the slave equipment, from being left a certain time after it is used for telephone, to eliminates the need for a next user to look for the slave equipment when the user uses it, and to prevent a telephone calling time from becoming deficient owing to a deficiency in charging. CONSTITUTION:The cordless telephone set consists of the master equipment, slave equipment, and charger for the slave equipment; and the slave equipment is equipped with an on-hook/off-hook detecting means 3 which detects an on- hook state or off-hook state, a charging detecting means 6 which detects the slave equipment being set in the charger, an origination permission flag 2 which indicates whether origination is permitted or inhibited, an origination permission control means 4 which controls the permitted/inhibited state of the origination, an on-hook time measuring means 5 which measures the time after the on-hook state is entered, and a call control means 1 which performs a call connecting/ disconnecting process.
Patent JP-S6197021-A (JP)
Title: Uranium enriching device by laser method
Inventor: YOSHIDA NORIMASA
IPC: H01S3/00
Filed: 1984-10-19
Abstract: PURPOSE:To increase the availability rate of uranium vapor and to improve the enriching performance by controlling the vaporization of metallic uranium vapor in an atomic process using metallic uranium. CONSTITUTION:A filament 1 for emitting an electron beam 2 and a deflecting magnetic field 3 for deflecting the electron beam 3 are provided in a cell 15. A crucible 4 for contg. metallic uranium 5 is arranged in the deflecting magnetic field 3. A vaporization part for generating a uranium atomic beam 6 is formed in the crucible 4. Plural atomic beam guided plates 16A, 16B, and 16C are arranged at an angle of theta=theta0 (0 deg.<theta<90 deg.) to the flow of the atomic beam to control the moving direction of the atomic beam 6. Consequently, the amt. of excited and ionized metallic uranium vapor is increased and the availability rate of the uranium vapor is improved. Accordingly, the enriching degree of <235>U is improved, and the separation of <235>U and <238>U is enhanced.
Patent JP-2000033876-A (JP)
Title: Motorized seat
Inventor: ROKUSHA YOSHIKATA
IPC: B62B3/00
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To permit running on a mat or carpet without damaging it by providing a tie rod of a trochoidal propulsion mechanism having two-wheel casters as a driving means rotatably connected with a perpendicular shaft provided on the freely operable board. SOLUTION: Under a seat 9 placed on a base 1, a freely operable board 3 in one piece with the seat 9 is provided. On a lower surface of the freely operable board 3, a vertical shaft 4 is projected. Then, a plurality of tie rods 5 are bundled to be attached to a lower portion of the perpendicular shaft 4, and the other ends of the tie rods 5 are connected with a two-wheel caster 6 to control swinging of the head, so that a trochoidal propulsion movement is allowed. The two-wheel caster 6 is fixed on a bottom face of a turn table 7 and is able to revolve. This turn table 7 is constructed such that it is supported on a bottom face of the base 1 and is revolvable by a motor 73. With this construction, load is distributed among a plurality of wheels with small diameters. As a result, the motorized seat is able to run freely on the mat or carpet.
Patent JP-S6462770-A (JP)
Title: Information file device
Inventor: TERAGAKI JUNJI
IPC: G06F17/30
Filed: 1987-09-02
Abstract: PURPOSE:To surely input key word, in a state that the useless time is suppressed to the utmost, by receiving the key word of an area set by an area setting part from a communication destination external device. CONSTITUTION:In case of executing a registration and a retrieval of image information in a communication state, an available area of an input key in a key word input part 7 is set by an area setting part 20, and a key word corresponding to a set area is received from an external device 16 of a communication destination and stored in a communication character information storage part 21. In this state, at the time of registration and retrieval, an input of the key word is executed in a state that the key word of the communication character information storage part 21 is displayed on a display part 4. Accordingly, the image information can be registered are retrieved to the external device 16 by an exact key word. In such a way, the registering and retrieving operations can be executed quickly without necessitating a useless communication time.
Patent JP-S60111681-A (JP)
Inventor: HOSODA HACHIROU
IPC: B68G7/08
Filed: 1983-11-22
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-H0948501-A (JP)
Title: Medical waste storing carton box
Inventor: TANIGUCHI YOSHIKAZU
IPC: A61L11/00
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a storing box with a bottom plate of water-proof structure by closely fitting a bottom box, formed in a box shape by erecting side plates, into the bottom part of an outer box formed in a bottomed box shape by bending paper material on the inner surface of which is coated with synthetic resin layer. SOLUTION: A box 1 comprises an outer box 3, a bottom box 5 fitted closely into the bottom part of the outer box 3, and a water absorbing member 7 installed between the outer box 3 and the bottom box 5. Also first and second side plates 11 and 13 are installed so that they can be folded at their respective first and second bends. The heights of the first and second side plates 11 and 13 are half or below the height of the outer box 3. A water-proof paper material is formed in a box shape by overlapping each corner plate 19 bent in a triangular shape on the inner or outer surface of either of the first and second side plates 11 and 13 after the first and second side plates 11 and 13 are bent inward on a bottom plate 9 at their respective first and second bends and erected while each corner plate 9 is bent inward in a triangular shape at its third bend.  As a result, leakage of chemical liquid, etc., and the resulting secondary contamination can be prevented, and waste can be disposed off.
Patent JP-H0560292-A (JP)
Title: Manufacture of heat insulator
Inventor: UEKADO KAZUTO
IPC: F16L59/05
Filed: 1991-08-30
Abstract: PURPOSE:To keep initial heat insulating performance without an internal pressure rise for a long period and solve the waste material problem for foam waste material by using, as a core material, a hard urethane foam panel continuously foamed including a skin part. CONSTITUTION:A face material 6 such as a paper or nonwoven fabric having a silicon oil on the surface is put in a jig 5, a mixed raw material consisting of an organic polycyanate, a polyol, a catalyst, a foam making agent, a foaming agent, and a cell continuing agent is injected followed by foaming to provide a hard urethane foam block 4. A hard urethane foam panel obtained by cutting the hard urethane foam block 4 to an optional size is used as a core material, which is then covered with a vessel consisting of a metal-plastic laminate film, and the internal part is evacuated and sealed to manufacture a heat insulator.
Patent JP-H0670250-A (JP)
Title: Satellite broadcast reception system
Inventor: FURUKAWA SHOICHI
IPC: H04N5/44
Filed: 1992-08-19
Abstract: PURPOSE:To decrease the number of connection cable by connecting an antenna to a satellite broadcast receiver via a single cable for transmission of the satellite broadcast signal and the antenna control signal. CONSTITUTION:A DC power circuit 1 of a satellite broadcast receiver 7 and a modulator 3 which modulates each part of the antenna side with the control signal and outputs the modulated signal transmit the direct current and the modulated signal via a cable 16. A demodulator 8 of the antenna side demodulates the modulated signal and outputs the control signal to control each part of the antenna side. An antenna beam control part controls the direction of an antenna beam with a 1st control signal. A polarized wave switching part 12 selects a desired polarized wave to be received out of the electromagnetic waves supplied to a feed horn with a 2nd control signal. Then an LNB power circuit 10 changes the local oscillation frequency based on a 3rd control signal and the direct current. Then the satellite broadcast signal is converted into a prescribed 1st intermediate frequency signal and inputted to the receiver 7 via the cable 16, and the satellite broadcast signal is received.
Patent JP-H0270691-A (JP)
Title: Abnormality detecting device for escalator handrail belt
Inventor: YAMANE AKIO
IPC: B66B29/00
Filed: 1988-09-02
Abstract: PURPOSE:To improve the safety of an escalator by providing a drive motor control circuit for stopping rotation of a drive motor when an output from a belt speed detecting means decreases to a predetermined value or less. CONSTITUTION:A belt speed detecting means TGR is mounted to a rotary shaft 7a of a rolling roller 7 rolling in a condition that it is adapted to a handrail belt 6, and its conveying speed is detected by this detecting means TGR. Under this condition, when the handrail belt 6 is large slowed in its conveying speed from a footstep by some cause, even a rotary speed of the rolling roller 7 decreases in accordance with the handrail belt, and the belt speed detecting means TGR also decreases its output. And in case of the output of this detecting means TGR decreasing not more than a predetermined value, a drive motor control circuit decides some abnormality to be generated, stopping a drive motor. Accordingly, the footstep and the handrail belt 6 are also stopped in their conveyance immediately following the drive motor.
Patent JP-H05195858-A (JP)
Title: Misfire detecting device for multicylinder internal combustion engine
Inventor: ICHIKAWA AKIRA
IPC: F02P17/12
Filed: 1992-08-19
Abstract: PURPOSE:To correctly judge misfire without memorizing a misfire judging value at each cylinder by computing a rotation fluctuating quantity in the explosion stroke of each cylinder, and comparing it with a misfire judging value set based on the degree of dispersion of combustion condition in each cylinder at normal combustion. CONSTITUTION:An engine speed fluctuating quantity computing means 21 computes an engine speed fluctuating quantity in the explosion stroke of each cylinder of a multicylinder internal combustion engine 2, based on rotation signals output from rotation signal output means 10, 16. A misfire judging value setting means 21 sets a misfire judging value of each cylinder, based on a reference misfire judging value memorized by a reference misfire judging value memory means 22 and a misfire judging value correcting factor memorized by a misfire judging value correcting factor memory means 22. A misfire judging means 20 judges misfire of the multicylinder internal combustion engine 2 at every cylinder based on this set misfire judging value and the computed result by the engine speed fluctuating quantity computing means 21. As a result, a data quantity necessary for setting of the misfire judging value at every cylinder is minified and the memory capacity of a memory means can be reduced.