baber/WOPTO huggingface dataset:
Patent JP-2000284750-A (JP)
Title: Display device
Inventor: KINOSHITA HIROYUKI
IPC: G09G3/20
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent unevenness of luminance from occurring by charging prescribed light emitting elements with a sneak current before selective scanning is started to the following scanning electrodes, and preventing the sneak current from being made to flow through the light emitting elements at the time of selectively scanning the other scanning electrodes. SOLUTION: EL elements 111, 112,..., 121,... are formed at each crossing area of scanning electrodes 201, 202, 203,... and data electrodes 301, 302, 303,.... And, a driver IC2 charges the EL elements connected with the scanning electrodes, which have already been selectively scanned, by making a sneak current flow through the elements before selective scanning is started to the next scanning electrodes, and thereby the sneak current is prevented from flowing through the EL elements at the time of selectively scanning the other scanning electrodes. If the sneak current is thus made to flow there-through before the selective scanning, an undesired sneak current can be prevented from flowing at the time of the selective scanning, therefore, unevenness of luminance caused by the undesired sneak current can be eliminated.
Patent JP-S63257919-A (JP)
Title: Method for coating lubricating agent to magnetic disk medium
Inventor: KOSHIYAMA TAKU
IPC: G11B5/84
Filed: 1987-04-14
Abstract: PURPOSE:To permit strong adhesion of perfluoropolyether which is a lubricating agent on the surface of a magnetic disk medium by using a fluorine base solvent having the b. p. higher than the b. p. of the trichlorotrifluoroethane for the solvent of a lubricating agent soln., heating the lubricating agent soln. to >=100 deg.C and subjecting the medium to dipping overcoating with said soln. CONSTITUTION:The fluorine solvent having the b. p. higher than the b. p. of the trichlorotrifluoroethane is used for the solvent of the lubricating agent soln. and the lubricating agent soln. is heated to >=100 deg.C, then the medium is subjected to the dipping overcoating with said soln. There are two kinds; the fluorine solvent which is expressed by molecular formula I and has the average mol.wt. ranging 450-500 and the fluorine solvent expressed by molecular formula II, as the solvent which permits heating of the lubricating agent soln. to >=100 deg.C. The oxygen in the perfluoropolyether widely used as the lubricating agent is oxygen-bonded to the surface of the magnetic disk medium. The strong adhesion of the perfluoropolyether which is the lubricating agent on the surface of the magnetic disk medium is thereby permitted.
Patent JP-H06281867-A (JP)
Title: Rotation driving device
Inventor: SUGIYAMA RYUICHI
IPC: G02B23/16
Filed: 1993-03-26
Abstract: PURPOSE:To prevent the structure of a rack stand and a lens barrel from being deformed due to an operation of a rotation driving mechanism by driving to rotate a rotary structure body with a linear motor, and installing directly a rotary side and a fixed side of its linear motor to the rotary structure body. CONSTITUTION:In the rotation driving device for driving to rotate rotation driving bodies such as a rack stand 1 and a lens barrel 6, etc., of an astronomical observation telescope equipment, etc., in the shaft peripheral direction, a rotary side and a fixed side of linear motors 16, 17 are installed directly in the rotation driving body. In such a manner, since the rotary side and the fixed side of the linear motors 16, 17 are installed directly in the rotary structure body, rotation control accuracy of the rotation driving body is improved remarkably, and also, deformation of the rotary structure body caused by a load except the driving direction does not occur. Accordingly, in the case where this device is applied to the astronomical observation telescope equipment, the lens barrel 6 and the tack stand 1 can be driven by synchronizing with a motion of the heavenly body. Also, since a relative position variation between a main reflecting mirror and a sub-reflecting mirror generated due to structural deformation does not occur, a distinct image can be formed on a photographic plate.
Patent JP-S5216178-A (JP)
Title: Airtightness testing device
Inventor: KAWAI NOBORU
IPC: G01M3/06
Filed: 1975-07-28
Abstract: PURPOSE: To test airtightness of the semiconductor device by detecting air bubbles optically and electrically. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06278570-A (JP)
Title: Seat for vehicle
Inventor: IRIE HIDEKI
IPC: B60N2/90
Filed: 1993-03-26
Abstract: PURPOSE:To improve the appearance of a seat without deteriorating the seating comfort by providing a pair of movable tongue pieces opposite to each other so that each one end thereof is fixed to a position near the edge of a trim cover through hole of a trim cover, and engaging a surface fastener member with each free end of the pair of movable tongue pieces freely to be disconnected. CONSTITUTION:A flat cylindrical body 15, to which a surface fastener member 17 is fixed, is fitted out of a webbing 14c of a seat belt 14 idly. A pair of movable tongue pieces 18, 18 opposite to each other are provided so that each one end thereof is fixed to a position near the edge of a trim cover through-hole 13a of a trim cover 12. Consequently, the surface fastener member 17 and a fastener member 19 as an engaging member of each free end of the pair of movable tongue pieces 18, 18 can be freely engaged with each other.
Patent JP-H11268713-A (JP)
Title: Heat sealer for thick matter
Inventor: SAKAMOTO ATSUNOBU
IPC: B29C65/22
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a sealer that applies heat-sealing to thick plastics. SOLUTION: Heating is applied doubly on the same position at the overlapping part of plastics from both sides at the outside or from one side and the inside by high-frequency induction, and at least one side is formed, without being flat, in a shape of a Nichrome round wire in an appropriate diameter having a protuberance as seen in the sectional view, and heating is applied further with a large amount of electric current and after that the electric current is cut off and cooling is applied immediately. In the case of a tape 4 used for packing machine, heat sealing is applied in one or more of narrow wideths, being in parallel with the longitudinal direction of the tape 4 in an appropriate length.  As a concrete instance for manual operation, a tight-binding and piling-up table or the like and a pressing lever or the like having an electric code obstructive to works of tight-binding and piling up are separated.
Patent JP-S60236313-A (JP)
Title: Elastic surface wave element
Inventor: MACHIDA KOUZOU
IPC: H03H9/25
Filed: 1984-05-09
Abstract: PURPOSE:To suppress effectively the undesired waves by using an absorbing agent to cover a part or whole of the area between an electrode finger of the maximum cross width of a comb-shaped electrode at the input side and the final electrode finger of an electrode at the output side. CONSTITUTION:The layers 10 and 10 covered by an undesired wave absorbing agent is provided at a part of the area between an electrode finger of the maximum cross width of a comb-shaped electrode 2 at the input side of an elastic surface wave element and an electrode finger of an electrode 3 at the output side at a point closest to the electrode 2 as shown in a figure (a). The layers 10 and 10 are provided at a part of the position corresponding to the position of the electrode 3 as shown in a figure (b). Furthermore both layers 10 and 10 are provided at a part of the area between both electrodes 2 and 3 as shown in a figure (c). Thus undesired waves can be suppressed effectively owing to the layers 10 formed at such positions.
Patent JP-H01264087-A (JP)
Title: Color temperature detection circuit signal
Inventor: MASUDA YOSHIFUMI
IPC: H04N9/04
Filed: 1988-04-14
Abstract: PURPOSE:To easily adjust the amplification factor of a color temperature signal externally without using a variable resistor by obtain a ratio of outputs of two color sensors as an output of an inverse logarithmic transformation device and including an output current of a constant current circuit to the amplification factor of the color temperature signal as a parameter. CONSTITUTION:An inverse logarithmic transformation device 39 receiving the logarithmic value being the result of addition or subtraction of an output of a 3rd logarithmic compression amplifier 33 to/from a difference between outputs of 1st and 2nd logarithmic compression amplifiers 27, 28 as an input signal, converting it into a value corresponding to an anti-logarithm of the input signal and outputting the result and a constant current circuit 38 are provided to the circuit. Thus, as the output of the inverse logarithmic transformation device 39, ratio of outputs of plural color detection elements, that is, a color temperature signal including a color temperature data is obtained and the output current of the constant current circuit 38 is included in the amplification factor of the color temperature signal as a parameter. Thus, the input voltage of the constant current circuit 38 is adjusted externally to vary the output current thereby adjusting the amplification factor of the color temperature signal.
Patent JP-H10276784-A (JP)
Title: Protein neurabin bound to actin
Inventor: TAKAI YOSHIMI
IPC: C12P21/02
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new actin-bound protein having a specific amino acid sequence, specifically existing in brain, and useful for clarifying molecular mechanisms for the development and differentiation of nervous systems and for developing medicines for diagnosing, preventing and treating nervous diseases, etc. SOLUTION: This new actin-bound protein has an amino acid sequence of the formula, specifically exists in brains, plays important roles on the formation of nervous synapsis bonds, etc., and is useful for clarifying the development and differentiation of nervous systems or for developing medicines for diagnosing, preventing or treating nervous diseases, etc. The protein is obtained by applying the various organ homogenates of a rat to an electrophoresis of SDS- polyacrylamide gel, transferring the purified product to a nitrocellulose member, and subsequently separating the protein, while using the bondability of the protein to the labeled actin as an indicator.  The protein is further obtained by screening the cDNA library of an animal except rat with a partial gene of the rat for the actin-bound protein as a probe, inserting the obtained gene into a proper expression vector, and subsequently expressing the gene in Escherichia coli, etc.
Patent JP-H07292715-A (JP)
Title: Earth and sand scraping-up device of trenching machine
Inventor: KAWAMOTO MASAHARU
IPC: E02F5/12
Filed: 1994-04-28
Abstract: PURPOSE:To execute a work from digging of a groove to backfilling by means of one set of machine so as to remarkably improve working efficiency by scraping together earth and sand discharged on both sides of a digged groove with a blade provided on the rear part of a running machine body. CONSTITUTION:The ground in front of a running machine body 12 is digged by means of a trenching device, and earth and sand is discharged on the ground. Next after executing a work such as arrangement of cable in a digged groove 22, by advancing the running machine body 12, earth and sand discharged on the both sides is pressed with the right and left both end parts 24a, 24b of a blade 24 so as to be scraped together to the center part 24c, and hence the groove 22 is backfilled. In this case, surplus earth and sand 39 is escaped rearward through an opening hole 29 provided on the center lower part of the blade 24. A quantity of earth and sand passing the opening hole 29 is adjusted by moving up and down a weir 31 up/down adjustably provided on the opening hole 29.
Patent JP-2000285264-A (JP)
Title: Method and device for operation input processing
Inventor: NISHIMURA KAZUYUKI
IPC: G06F13/14
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To easily control the drive of an operation input processing part by using a part of program data in a fundamental program storage part. SOLUTION: When program data in a fundamental program storage part 11B is used to perform simulation operation of an operation input execution part 11C for test by a test execution processing part 11A, a read command to be given to the fundamental program storage part 11B is stored in a processing program generation part 11D, and program data stored in a sector corresponding to this read command is extracted and is stored in a processing program distribution memory part 12. Thus, program data for execution of an operation input execution part 33 is easily supplied to an operation input processing part 13.
Patent JP-S61249490-A (JP)
Inventor: YOKOYAMA TAKASHI
IPC: A63H3/36
Filed: 1985-04-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57207488-A (JP)
Title: Adaptor for interrupting video reception for television receiver
Inventor: ABIKO TOSHIO
IPC: H04N5/44
Filed: 1981-06-15
Abstract: PURPOSE:To display an interrupted camera output, by detecting a reception channel in operation, generating a high frequency signal equal to a channel carrier frequency, amplitude-modulating with a video signal of a TV camera and inputing the signal to an antenna terminal by switching. CONSTITUTION:A local oscillation signal leaked to an antenna terminal 1 of a TV in operation is received at a reception channel detecting circuit 2, and a high frequency signal in a frequency equal to a carrier frequency of the detected reception channel is generated at a carrier wave generating circuit 3. The signal from the circuit 3 is amplitude-modulated 4 with an interrupting video signal outputted from a TV camera provided a front gate. When a push button switch SW is depressed, a switching contact (r) of a switching circuit 6 for a prescribed time set with a timer T is changed over to the (b), an interrupting TV signal from the circuit 4 is inputted to a terminal 1 and the picture of the camera 5 is displayed. After a prescribed time is over, the contact (r) is changed over to the (a) and the TV broadcast received on an antenna 7 is again displayed.
Patent JP-2000287297-A (JP)
Title: Ultrasonic wave vibration device
Inventor: FUJIWARA SUSUMU
IPC: H04R1/30
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a ultrasonic wave vibration device which can reproduce an acoustic signal of a wide frequency band at a high sound pressure by turning a lower part opening toward a vibrator side and providing a horn-shaped opening part arranged on an upper side of the vibrator. SOLUTION: A ultrasonic wave vibration device 1 forms a horn-shaped opening part 10 so that it is equipped with a circular cone shaped surface 10c which connects an upper part opening 10a to a lower part opening 10b and a ring shape plane 10d having the lower part opening 10b as an inner periphery edge. Also, an area of the lower part opening 10b is equal to or smaller than 1/10 of an area of the upper face of a vibrator 2 except a peripheral area 2c of the upper surface 2a of the vibrator 2 contacting a vibration proof member 6, and an area of the upper part opening 10a is larger than the ten times of the area of the lower part opening 10b.  Thus, when the horn-shaped opening part 10 is formed, a maximum sound pressure of a ultrasonic wave to be outputted from the ultrasonic wave vibration device 1 becomes higher than the maximum sound pressure of the ultrasonic wave outputted from a conventional ultrasonic wave vibration device by more than 10 dB. Also, since elements other than rotation axis object direction of the ultrasonic wave are absorbed, it is hard for irregular reflection to occur.
Patent JP-H08285551-A (JP)
Title: Positioning method of container to measure abrasion of container lining
Inventor: HANNU YOOKINEN
IPC: G01C15/00
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To improve measurement reliability and at the same time efficiently optimize the durable years of a lining by picking up the reference images of at lead three sets of reference marks provided on a container and measuring the container lining. SOLUTION: The reference images of a set P of at lead three reference marks P1-P4 being provided in a container are sampled by a camera 1 and the lining of a container 3 is measured for reference by a measuring instrument 2 for emitting and receiving light. The position of the container 3 is equal when the reference images of the set P of the reference marks P1-P4 are sampled by a camera 1 and when the lining is measured for reference by the measuring instrument 2. The reference images of the set P of the reference marks P1-P4 should be sampled by the camera 1 continuously at least nearly simultaneously or within a relatively short time, thus obtaining a measurement result for positively and mutually comparing the reference images of the sampled set P of the reference marks P1-P4 with the reference measurement values of the lining.
Patent JP-H10273401-A (JP)
Title: Green color-holding agent for ornamental plant and holding green color of ornamental plant
Inventor: IIJIMA YOSHIHIKO
IPC: A01N3/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject agent, capable of effectively controlling photolysis of chlorophyll in a ornamental plant, enhancing its greenness and photosynthesis capacity, and preventing it from being withered by a pathogenic bacterium, by including cinnamic acid or its derivative and a cyclodextrin. SOLUTION: This agent is obtained by including (A) cinnamic acid or its derivative and (B) 1 to 10 mols of a cyclodextrin(CD) per mol of the component A, preferably in the form of a clathrate compound. The preferable cinnamic acid derivatives for the component A include coffeic acid and p-coumaric acid. The preferable CD's for the component B include α-, β- and γ-CD produced by the actions of CD-productive enzymes produced by microorganisms, and also these CD's maltosylated, i.e., α-, β- and γ-maltosyl CD. It is preferable to use the agent at 0.0001 to 0.2 pts.wt. (0.00001 to 0.02 pts.wt. as the cinnamic acid) per 100 pts.wt. of a total culture medium (including soil).
Patent JP-S59218460-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: HIYOUZU YOSHIHIKO
IPC: G03G9/08
Filed: 1983-05-26
Abstract: PURPOSE:To improve fixability by incorporating a specific compd. in an essential resin having the specific crosslinking structure of which the gel content in a toner is specific in said toner. CONSTITUTION:The number average grain size of a toner of which the Wadell practical speroidicity is 0.95-1.00 is 5-25mum. A hydrocarbon compd. is incorporated into the an essential resin having the crosslinking structure of which the gel content in such toner is 0.05-90wt%. If the Wadell practical spheroidicity is <=0.95, the spheroidicity is equal to shapeless, thus resulting in uneven frictional electrostatic charging and deteriorated fluidity and developability. If the number average grain size is <=5mum, the fluidity is poor and a photographic fog is liable to arise. If said size is >=25mum, the reproducibility of the fine lines in the image is deteriorated. When the gel content is >=90wt%, a large capacity of heat is required for melt sticking of the resin during the heating stage and conversely when the gel content is <=0.005wt%, the viscoelasticity in the stage of melting is not enough, giving an easy tendency to an offset phenomenon. The fixability of the image is improved if the toner compounded in the above-mentioned way is used.
Patent JP-H10267475-A (JP)
Title: Control method for air-conditioner
Inventor: ARIMA TAKAFUMI
IPC: F25B47/02
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To enhance the comfortableness by preventing the indoor environment from deteriorating using an air-conditioner. SOLUTION: An outdoor controller 10 performing defrosting operation depending on the outdoor heat exchanging temperature of an air-conditioner comprises a mask timer A for counting a specified time after operation of a compressor, and an accumulating timer section 13 for counting the accumulated operation time of the compressor longer than the time counted by the mask timer A and defrost operation is started upon time-up of the mask timer A. If the outdoor heat exchanging temperature is higher than a specified level continuously for a specified time prior to time-up of the accumulation timer B, the accumulation timer B is cleared at a clear section 10a. The accumulation timer B is restarted after being cleared and defrosting operation is performed when the outdoor heat exchanging temperature drops below a specified level after time-up of the accumulation timer B.
Patent JP-H0717202-A (JP)
Title: Double-wheel caster assembly without runout
Inventor: KURETSUGU AREN HOWAITO
IPC: B60B33/00
Filed: 1994-04-06
Abstract: PURPOSE: To surely prevent fluctuation with sufficent rotation and slide between two wheels ensured by assembling a friction clutch for realizing prepared rotational coupling between a pair of wheels of a dual wheel caster assembly. CONSTITUTION: A dual wheel assembly, provided with fixed and free wheels 15 and 20 on both the ends of an axle 25, is fitted to a swivel arm 5 turnable around a pivot. The wheel 15 is fitted by pressure bonding it to a straight knurl 40, and nearly cylindrical bushings 30 are arranged in the respective inner edge sides of the wheels 15 and 20, to pressedly contact the respective bushings 30 to the inner edges of the respective wheels 15 and 20 by a spring 45 adopted as part of a clutching means interposed between both the bushings 30. A washer 50 is fitted on the axle 25 protruded to the outer edge of the wheel 20, to fittably fastened a cap 55 on the end part of the axle 25 so as to contact the washer 50.
Patent JP-S59217320-A (JP)
Inventor: YONEDA YASUNOBU
IPC: C04B35/46
Filed: 1983-05-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000286596-A (JP)
Title: Part feeder
Inventor: KITAJIMA TAKAHIRO
IPC: H05K13/02
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a part feeder in which the tape feed pitch can be varied easily by removably providing a stopper for regulating oscillation of an oscillatory lever in the reverse direction in the way of returning back to an initial position. SOLUTION: When a part feeder 1 feeds a part, a drive lever 7 oscillates clockwise and a drive piece 6 at a solid line position regulated by means of a stopper 9 is pushed to oscillate counterclockwise. Consequently, a lever 14 and a feed click 16 turn through a link 12 and a gear 18 meshing the feed click 16 turns by a specified angle before stopping. More specifically, a part containing tape for encapsulating an electronic part moves by a specified pitch, i.e., 4 mm, and stops. When the drive lever 7 oscillates clockwise subsequently, the drive piece 6 is urged by a spring to turn clockwise and the feed click 16 is returned. Finally, an electronic part is sucked by a suction nozzle and mounted at a desired position on a printed board.
Patent JP-H11289710-A (JP)
Title: Spindle motor
Inventor: TANAKA KATSUHIKO
IPC: F16C17/08
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a spindle motor which is constructed to have high reliability for fall-off proofness and to prevent voids from remaining in a bearing gap. SOLUTION: The rotary unit of a spindle motor 10 is rotatably supported by a thrust hydraulic bearing and radial hydraulic bearings. A fall-off stopper 9 is provided on one end in the axial direction of a shaft. Furthermore, a flow path 12 through which lubrication fluid flows is provided in the shaft. The flow path 12 has an opening 13 which opens to a lubrication fluid sink provided near the thrust hydraulic nearing part or between the radial bearings.