baber/WOPTO huggingface dataset:
Patent JP-H04163823-A (JP)
Title: Leakage tripper for leakage breaker
Inventor: YASUDA MAKOTO
IPC: H01H83/02
Filed: 1990-10-26
Abstract: PURPOSE:To prevent any erroneous operation due to a shock or vibration by applying, to driving pieces, rotating force in the latch tripping direction by the tip end of a plunger at the time of tripping while applying, to pressing pieces, rotating force in the reverse direction by the energization of a spring at the time of a normal operation. CONSTITUTION:When a solenoid 101 is excited upon detection of a leak current, a plunger 107 is drawn in to be moved so that a hook pin 107b at the tip end presses a driving piece 103e of a connecting link 103, thus turning the link 103 clockwise. With this turning, the lower end of a tripping driver 103f pressingly moves a pressing piece of a latch engagement plate to thus release a latched state. Consequently, a contact switching mechanism is tripped, thereby opening a contact. Meanwhile, the plunger 107 is usually energized by a spring, to apply, to bridging pieces 103c, 103d, rotating force in the direction reverse to that in the tripping operation. Therefore, the link cannot be turned in the latch tripping direction, thereby preventing any erroneous operation due to a shock or vibration.
Patent JP-H11125165-A (JP)
Title: Flowrate control device and accumulative fuel injection device employing the device
Inventor: KARIYA YASUHIRO
IPC: F02M55/02
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a flowrate control device capable of being processed with ease by simplifying the inner wall structure of a body. SOLUTION: Since a support 23, a ball 24 and a piston 25 can be housed in the inside of a cylindrical sleeve 53 in such a way that they can be moved in the axial direction, there is no need for making a sliding hole capable of housing the support 23 and the piston 25 in such a way that they can be reciprocally slid, in the inner wall of a body. Since the outer circumferential diameter of the sleeve 53 remains identical in the axial direction, by forming the inner wall of the body 15 into an inner wall somewhat larger than the outer diameter of the sleeve 53, the cylindrical inner part of a flow limiter 12 can be simplified in shape, and also can be processed with ease so as to allow costs involved to be reduced. Since the whole length of the sleeve 53 and the body 15 can be shortened, the constitution of the flow limiter can thereby be made small in size. The support 23, the ball 24 and the piston 25 are housed in the inner side of the sleeve 53 in advance at the time of assembly, since these parts can be integrally assembled in the inside of the body 15, assembly works can thereby be performed with ease.
Patent JP-H06121198-A (JP)
Title: Spatial light transmitter for video camera
Inventor: OIE SHOSUKE
IPC: H04N5/225
Filed: 1992-10-01
Abstract: PURPOSE:To transmit a video signal and a voice signal by a simple method by reducing the troublesome wiring of a signal line at the time of watching the reproduction picture at a video camera by a television arranged at an outside. CONSTITUTION:A mirror 41 is provided at the first position inclined at almost 45 deg. against an optical axis 42, on the optical axis 42 in the view finder of the video camera, and a light emitting element 43 such as an LED is provided at a direction reflected by the mirror 41. At the time of a spatial light transmission, a light flux from the light emitting element 43 is reflected by the mirror 41, and transmitted to the direction of the light receiving part of the set television. And also, at the time of a normal video camera photographing, the mirror 41 is rotated at almost 45 deg., and faced to a compact display element in the view finder.
Patent JP-H01132873-A (JP)
Title: Production of raised fiber structure
Inventor: NONAKA TOYOICHI
IPC: D06M101/16
Filed: 1987-11-17
Abstract: PURPOSE: To obtain the subject structure comprising a thick bristle and a short and thin fluff, similar to a natural fur by subjecting a napped part composed of plural synthetic fibers existing together to a heating treatment and a cooling treatment under rotation and heat-setting the fibers. CONSTITUTION: This napped fiber structure has a napped part in which two or more kinds of synthetic fibers having different dissolution rate in a solvent exist together. A napped fiber structure having a viscous dissolved treating solution with 5-15,000 centipoise in an permeated state from the surface layer is heat-treated while rotating a cylindrical rotator provided with the napped fiber structure on the circumference in a vapor phase in a wet state, then the structure is cooled under rotation and the napped part is heat-set to give the objective structure. Preferably the synthetic fibers at the napped part have two or more kinds of fineness of 0.2-8 denier and 16-60 deniers, 5-80 mm napped fiber length and 3,000-20,000 fiber/cm<2> napped fiber density.
Patent JP-H05130451-A (JP)
Title: Picture quality adjustment device
Inventor: SAKURAI KUNIO
IPC: H04N5/20
Filed: 1991-11-06
Abstract: PURPOSE:To adjust picture quality of a signal for the entire picture and to keep constant picture quality at all times by always recognizing an object in a video signal so as to store object picture quality at a point of time. CONSTITUTION:The picture quality adjustment device is provided with an object recognition means A recognizing an object part in video information, an initial picture quality storage means B storing object picture quality in the initial setting state, an object change recognition means C recognizing an object when the object changes continuously, and a picture quality correction control means D applying automatic correction control so as to obtain the picture quality stored in the initial picture quality storage means B in the case above.
Patent JP-2000102194-A (JP)
Title: Dual input high performance power supply system
Inventor: HAYASHI KATSUNORI
IPC: H02J9/06
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a dual input high performance power supply system which can realize the reduction in size of an equipment without deteriorating its uninterruption operation and uninterruption maintenance functions. SOLUTION: An A-system power supply supplies power to a regulated power supply through an INBOX (A system). When the A-system power supply is OFF, a B-system power supply supplies power to the regulated power supply through an INBOX (B-system). In each INBOX, the output of an I/F section controls a relay driving circuit. In each INBOX, a signal obtained by ANDing an auxiliary power supply OK signal and a power supply OK signal is used as the positive input for an AND gate of the I/F section. For the negative input for the AND gate of the I/F section of the INBOX (A system), the ground is used. For the negative input for the AND gate of the I/F section of the INBOX (B system), a power supply OK signal of the INBOX (A system) is used.  As a result, when the A-system power supply is ON, a relay (A) is ON and a relay (B) is OFF and therefore the A-system power supply is connected to the regulated power supply. On the other hand, when the A-system power supply is OFF, the relay (A) is OFF and the relay (B) is ON and therefore the B-system power supply is connected to the regulated power supply.
Patent JP-2000098370-A (JP)
Title: Adhesive composition for liquid crystal display device and liquid crystal display device
Inventor: KITANO TETSUO
IPC: G02F1/1335
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To ensure reworkability to release a polarizing plate from a cell in a state where an adhesive is remaining stuck to the polarizing plate at the time when the polarizing plate is desired to be released without loading a burden on the cell by utilizing a polymer with a reactive functional group or a polymer compounded with a compound having a reactive functional group as a principal component of an adhesive composition. SOLUTION: When a liquid crystal display device, provided with a liquid crystal cell 1 equipped with a liquid crystal layer on the surface of a substrate via a transparent electrode and an alignment layer, and polarizing plates 10, 12 stuck to both surfaces of the substrate is manufactured, a polymer with a reactive functional group or a polymer compounded with a compound having a reactive functional group as a principal component of adhesive layers 22, 24 is utilized in the adhesive layers 22, 24 used to bind the substrates and the polarizing plates 10, 12. In this case, hydroxyl, carbonyl, carboxyl, an acyl and an amino groups can be mentioned as reactive functional groups. A glass transition temperature of the polymer which is the principal component of the adhesive layers is <=20 deg.C.
Patent JP-H09105156-A (JP)
Title: Information device of construction machine
Inventor: MATSUURA TOSHIYUKI
IPC: E02F9/26
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to announce without pronouncing a large volume of information sounds from a hydraulic shovel before the hydraulic shovel informs of working conditions or the like to a work car which receives the work of the hydraulic shovel. SOLUTION: A radio type transmitter 12 and an operation switch 14 are provided on a hydraulic shovel 1 where the transmitter 12 is set to output first and second control command signals based on the depressing operation of the operation switch 14. On one hand a receiver 15 is provided on a work car 13 so as to receive a signal. In the case when the work car 13 approaches the hydraulic shovel 1 and enters a work area S therefrom, an information operation means which constitutes the receiver 15, outputs the first and second information commands to an alarm 16 and a light 17 provided inside and outside the work car 13 based on the control command signal.
Patent JP-2000121697-A (JP)
Title: Method and device for selecting target component in test with limited access
Inventor: BROWEN RODNEY A
IPC: G01R31/28
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To simply test a circuit component having a tolerance without making access to all nodes on a circuit board by selecting a target component from a larger component group having inaccessible nodes. SOLUTION: A circuit model containing the information required for a test is fed to a test program generator 104 from the database 102 of a memory device connected to a computer. The generator 104 generates a test program controlling the operation of a measurement hardware 106 in measuring and gives a stimulus to a circuit 110 under test. The measured result and the test information from the generator 104 are used in a failure analysis routine 108 to generate the success/failure and diagnosis data for the circuit 110, under test. The program and routine implemented by the computer can be used for the test program generator 104 and the failure analysis routine 108.
Patent JP-S62150514-A (JP)
Title: Magnetic recording device
Inventor: NAITOU KANICHI
IPC: G11B5/54
Filed: 1985-12-25
Abstract: PURPOSE:To prevent generation of the crosstalk by displacing other magnetic head from the normal position in applying recording or reproduction of a channel by using one optional head among multi-channel magnetic heads. CONSTITUTION:While a switch 9A is turned on and the channel A is reproduced, an input level of an inverter 27 goes to a low level in an A channel bimorph drive circuit 18A, a voltage impressed to an A channel bimorph plate 12A is zero and the magnetic head 2A is held at a normal position. During this time, the input of an inverter 27 goes to a high level in a B channel bimorph drive circuit 18B, transistors 23, 24 are both turned off and the voltage impressed to the B-channel bimorph plate 12B is expressed as E1B=-E2Bnot equal to 0 and the magnetic head 2B is deviated from the normal position. Conversely, the switch 5B is turned on and the B channel is reproduced, then the magnetic head 2A is deviated from the normal position. Thus, no crosstalk is caused even at time of recording and reproduction.
Patent JP-2000125080-A (JP)
Title: Image reader
Inventor: ONISHI HIROAKI
IPC: H04N1/04
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To improve quality of a read image by making uniform the quantities of lights irradiating respective lengthwise parts in an image read area without complicatedly machining or processing a light guide body for guiding the light emitted by a light source to the linear image read area. SOLUTION: The image reader is equipped with a light guide body 8 which projects the light emitted by the light source from a certain-length area on a 1st flank 80A so that the linear image read area P is irradiated with the light, a lens array 6 which forms an image by converging the light reflected from the image read area P, photodetectors 20 which receive light converged by the lens array 6 and convert it photoelectrically, and a case 1 forming a storage part 10 which contains the light guide body 8, and the case 1 is provided with a light shield part 13 which cuts off the light of a part where the quantity of projection light is larger than those of other parts as to the light projected from the 1st flank 80A.
Patent JP-H01130492-A (JP)
Title: Booster transformer for high frequency heating device
Inventor: TAKASHIGE YUTAKA
IPC: H05B6/66
Filed: 1987-11-16
Abstract: PURPOSE:To facilitate works to assemble, inspect, and repair by placing a high voltage winding bobbin and a low voltage winding bobbin one over the other, making thereby construction in small size, and providing practicability of mounting on a printed circuit board. CONSTITUTION:No.1 bobbin 21 with a high voltage winding Nb wound round is inserted in the central leg of tripod steel cores 26, 27, and No.2 bobbin 22 with a low voltage winding Na wound round is insetted to the outside of the No.1 bobbin 2. This secures sufficient insulation between the high voltage and low voltage windings Nb, Na and makes the whole construction in small size. This enables mounting on a printed circuit board, and one of the terminals a1 and a2 of the high voltage winding and the two terminals b1 of the low voltage winding satisfying the withstand voltage of the printed circuit board become connectable to the printed circuit board. Thus a booster transformer is made in small size and mounted on printed circuit board, which facilitates assembly, installation, and inspection under manufacture, and inspection and touchup at the time of repairs, and also replacement works.
Patent JP-2000120477-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: DEMURA TAKAYUKI
IPC: F01N3/24
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an air-fuel ratio control device for an internal combustion engine, which keeps the output of torque at a stable condition while emission of harmful material in exhaust gas is being suppressed, and can smoothly shift cylinders into a condition where an air-fuel ratio for one group of cylinders is different from an air-fuel ratio for the other groups of cylinders. SOLUTION: The air-fuel ratio control device for an internal combustion engine is provided with an air-fuel ratio condition change-over means 7 capable of making change-over between an air-fuel ratio identical condition in which the whole of cylinders are operated under an identical air-fuel ratio, and an air-fuel ratio different condition in which cylinders in respective groups are operated under a condition where each air-fuel ratio for every group of cylinders (#1, #4) and (#2, #3) is different.  By this constitution, when the air-fuel ratio condition change-over means 7 makes the change-over of an air-fuel ratio from the air-fuel ratio identical condition to the air-fuel ratio different condition, the change-over to the air-fuel ratio different condition shall be made by way of an air-fuel ratio control stabilizing condition where an air-fuel ratio control condition for the whole of the internal combustion engine is stabilized.
Patent JP-2000125069-A (JP)
Title: Facsimile device
Inventor: SUZUKI HIROSHI
IPC: G06F13/00
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To facilitate homepage creation of WWW using a facsimile device and to enable many users to browse homepages by providing a facsimile transmitting function for the homepages using a polling communication. SOLUTION: In addition to a scanner part 1, an operation part 2, a memory part 3, a main control part 4, and a facsimile communication part 5, this facsimile equipment is equipped with an HTML simple conversion part 6 which edits a document of a transmission source in the HTML description language, a WWW control part 7 which performs control as a WWW server, and an Internet communication part 8 which controls a connection with the Internet. This facsimile equipment has a function of automatically creating homepages of WWW and a facsimile transmitting function for the homepages, and can automatically create the homepages of WWW and transmit the homepages by polling transmission.
Patent JP-S62149702-A (JP)
Title: Reversion prevention of cationized starch solution
Inventor: MATSUNAGA YOSHIKI
IPC: D21H17/28
Filed: 1985-12-25
Abstract: PURPOSE:To obtain a nonreversing cationized starch solution, by production in the presence of benzyl chloride. CONSTITUTION:Three mol% or above, based on starch, sodium hypochlorite and 3mol% or above benzyl chloride are added to a starch slurry, and the starch is epoxidized at a solution temperature kept at about 50 deg.C to decrease its MW. This starch iis gelatinized by the addition of an alkali, and 5-10mol%, based on the starch, aminoalkyl chloride such as 3-chloro-2- hydroxypropyltrimethylammonium chloride is added to the mixture and is reacted at about 50 deg.C.
Patent JP-S62148222-A (JP)
Title: Method for centering of plunger in mold press
Inventor: MURAKI KAZUHIRO
IPC: B29C45/17
Filed: 1985-12-24
Abstract: PURPOSE:To make plunger centering operation easily, by fitting the nose portion of a plunger to a chamber in the state where its binding to a plunger driving member is released to execute the centering and then to execute the binding. CONSTITUTION:The upper end surface 31a of a lock nut 31 is positioned at separated position where it does not contact the lower end surface 14b of a housing 14. Then black ink 32 is flowed at the part lower than a resin relief channel 30b to become a spacer in the allowable accuracy of dimension between the nose portion of a plunger 30 and a chamber 2. After the drying of the black ink 32, the nose portion 30 is lowered and fitted to the chamber 2, thus centering both with each other. At this state a nut 31 is moved upwardly and the upper end surface 31a of the nut 31 is positioned at a position abutting against the lower end surface 14b of a flange. Thus the movement of the nose portion 30 to radial direction is regulated. Then the nose portion 30 is moved upwardly and drawn off from the chamber 2 to remove the black ink 32.
Patent JP-H02138990-A (JP)
Title: Chiral protein
Inventor: KUROSAWA YOSHIKAZU
IPC: C07K19/00
Filed: 1988-11-19
Abstract: PURPOSE:To efficiently produce chiral protein by transducing a specific recombinant DNA to a host cell and manifesting chiral protein prescribed by a fused cell in the procession of the recombinant DNA in a host cell. CONSTITUTION:A recombinant DNA containing a fused cell having a nucleotide sequence to prescribe an amino acid sequence of chiral protein containing peptide X having an amino acid sequence of first-21st of amino acid sequence of Ha-ras protein prescribed by Ha-ras gene of carcinogenic gene and peptide Y having an amino acid sequence of C-myc protein, a carcinostatic gene bonded to C end of the peptide X is prepared. The recombinant gene is transduced to a host cell, protein prescribed by the fused gene is manifested in the host cell and the manifested chiral protein is recovered.
Patent JP-2000269441-A (JP)
Title: Deep divot mask for improving performance and reliability of buried channel pfet
Inventor: JOACHIM HANS-OLIVER
IPC: H01L21/8238
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To reduce a swing below a threshold, a photoelectron degradation, and the sensitivity to a charge existing near the side wall of a device or the like, by forming a second divot shallower than a first divot in a region adjacent to an insulating P well. SOLUTION: This is a buried channel PFET device having a first deep divot 13 on the right side and a second shallow divot 12 on the left side. There is a gate conductor 14 of an N + polysilicon gate conductor and a p-type depletion layer 15 on an N well 11 surrounded by a nitride layer 16. A gate oxide layer 18 separates the gate conductor 14 from the depletion region 15. The nitride layer 16 contacts a shallow trench separation region 10. Contrary to an effect to a surface channel NFET, a parasitic conductance at the edge is produced by the shallow divot 12 in the buried channel PFET. If a gate control is out of control, a gradient below a threshold, an off current, and the reliability of a photoelectron are reduced.
Patent JP-2000119699-A (JP)
Title: Deinking agent for waste pressure sensitive paper
Inventor: EGAWA JUNTA
IPC: B32B29/00
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain regenerated pulp with high whiteness by efficiently removing ink and pigments from pulp fibers constituting a waste pressure sensitive paper by employing as a deinking agent a nonionic compound having at least two kinds of alkyleneoxy groups in the molecule. SOLUTION: This deinking agent for a waste pressure sensitive paper comprises a compound represented by the formula: R1O-[(XO)x-(EO)y-(AO)z]-R2. In the formula, R1 is 8-24C linear or branched alkyl or alkenyl; R2 is H or 2-24C acyl; XO is a 2-3C alkylene oxide unit; EO is an ethylene oxide unit; AO is a 3C or higher alkylene oxide unit; (x),(y)and (z)are each 0-100, provided that the total or (x), (y) and (z) is at least 10; and the forms of adducts of XO, EO and AO can be block or random. As the deinking agent can be used a single compound represented by the formula or a mixture of plural compounds represented by the formula.
Patent JP-H10115200-A (JP)
Title: Method for high place work in tunnel and work truck for use therefor
Inventor: SUGAWARA HISAYA
IPC: E21D11/40
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To safely work at a high place in a tunnel using a simple construction. SOLUTION: In the method for performing a work at a high place in a tunnel, there are provided a traveling tuck 20 which is located at the rear of a working face of the tunnel and on which a gate type frame 23 is erected, a vertically swingable link arm 30 which is swingably supported on a part of the frame 23 and in which an end of an arm 31B of a parallel link moves along an arc of a circle having a predetermined radius, and a work gondola 40 rotatably mounted to an end of the arm 31B. And the gondola 40 is lifted and lowered along the inner surface of the tunnel to perform a work at a high place.
Patent JP-S63142816-A (JP)
Title: Ashing method
Inventor: YOSHIOKA HARUHIKO
IPC: H01L21/302
Filed: 1986-12-05
Abstract: PURPOSE:To provide a method adapted for the process of a substrate to by processed of large bore by providing a disk for feeding ashing gas on the substrate to be processed to be elevationally movable, thereby capable of continuously supplying and removing the substrates. CONSTITUTION:A semiconductor wafer 8 is attracted and held on a placing base 7. A chamber support 9 cantilevered by a bearing holder 10 is moved down through a joint rod 12, a cover-like chamber 13 provided at the center is connected to a lower chamber 6 provided at the top of a base plate 5, and the moving down is stopped in a state that the interior is sealed. The wafer 8 is also heated by a heater provided therein at this time. Thereafter, ashing gas generated by an ozone generating mechanism is uniformly fed radially to the surface of the wafer 8 from the outlet at the center of the disk provided provided oppositely through a conduit 14, thereby performing ashing. When the ashing is finished, the chamber 13 is lifted by an elevationally moving mechanism, and the wafer 8 is conveyed by a conveying mechanism to the next step.