baber/WOPTO huggingface dataset:
Patent JP-H0362794-A (JP)
Title: Color balance adjusting device for color monitor
Inventor: KURAMOTO TAKASHI
IPC: H04N9/73
Filed: 1989-07-31
Abstract: PURPOSE:To compensate a secular change in color balance and brightness with high accuracy and simple constitution by adjusting a level of each color signal circuit system based on a difference between a current measurement of brightness for each color and a stored measurement at the initial state of a color monitor. CONSTITUTION:A control signal generating circuit 58 stores a reference value of black and white level signals in each color component circuit system after color balance adjustment. When the color monitor is set initially and in actual operation and the adjustment of color balance is needed, an adjustment switch 60 is turned on. Then the control signal generating circuit 58 compares the black and white level for each color component with a reference value. when a latch data is, e.g. higher than a sensor output, a positive black level adjustment signal corresponding to the difference is generated to increase the pedestal level. Thus, the black level of each color signal system is always coincident with the initial state whose color balance is matched and the secular change in the color balance and brightness is compensated.
Patent JP-2001024058-A (JP)
Title: Method for formation of contact hole
Inventor: KONDO KEIICHI
IPC: H01L21/302
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently forming a contact hole to allow easy formation of conductor wiring and easy burial of a conductor plug therein with a high aspect. SOLUTION: The method includes steps of forming a resist layer 3 having an opening 3a made at a predetermined location on an insulating film 2 formed on a semiconductor substrate 1, anisotropically etching the insulating film 2 by a dry etching process with the resist layer 3 used as a mask, isotropically etching the insulating film 2 by dry etching continuously following the anisotropic etching, and removing the resist layer 3. As a result, a contact hole of a sectional shape having an enlarged opening with a high aspect ratio can be easily made. In this connection, isotropic etching conditions can be set by performing at least one of reducing a bias power and increasing a gas pressure in a chamber from anisotropic etching conditions.
Patent JP-H0519949-A (JP)
Title: Information processor
Inventor: TAMORI HIROBUMI
IPC: G06F3/048
Filed: 1991-07-12
Abstract: PURPOSE:To input much information from a tablet by judging the move of a pen satisfying a prescribed condition in an adjacent sense range not touching the input plane of the tablet as a prescribed input, and respectively defining the move of the pen. CONSTITUTION:A tablet control part 4 transfers the position of a pen 6 for input to a processing part 8 when the pen 6 touches the input plane of a tablet(TT) 2 and positions in the adjacent sense range not touching the input plane of the TT 2. When the move of the pen 6 in the adjacent sense range satisfies the prescribed condition, an adjacent instruction detecting means 8s of the processing part 8 judges the prescribed input. Namely, for the example of 'adjacent instruction', when the pen 6 is moved on the straight line of a prescribed value-shaped distance at speed higher than the prescribed value continuously twice in the same direction, 'scroll instruction' is judged. The adjacent instruction detecting means 8s distinguishes 'move under description' and 'adjacent instruction' when the pen 6 is away from the input plane of the TT 2, enters the adjacent sense range for the next input and moves in this range.
Patent JP-S6260762-A (JP)
Title: Fold-up forming method for cylinder film and device thereof
Inventor: TOKITA SHINGO
IPC: B65B9/18
Filed: 1985-09-10
Abstract: PURPOSE:To make the bellowslike fold-up forming of a cylinder film come to fruition with strict accuracy, by attaching a form-keeping ring to a portion that comes to a fold of the cylinder film, while decompressing the inside of the cylinder film, and folding it in piles on the circumference of a core cylinder. CONSTITUTION:This forming device consists of a cylinder film feeding mechanism part 10, a spare forming mechanism part 20 and a fold-up form holding mechanism part 40. The cylinder film feeding mechanism part 10 feeds the spare forming mechanism part 20 with a cylinder film 12 via two feed rolls 14 and 16. The spare forming mechanism part 20 is provided with such a cylinder air bag 24 that is inflated to almost the same diameter as a diameter of the cylinder film 12, having the air bag 24 inflated after covering the cylinder film 12 from the upside. And, a form-keeping ring 32 is clamped to the circumference of the cylinder film at a position of fold width (a). At the fold-up form holding mechanism part 40, exhaust of the air bag 24 is carried out and the cylinder film 12 is made to piled up on the circumference of a hollow core cylinder 42 as being folded up bellows form by decompressive action.
Patent JP-2001019352-A (JP)
Title: Telescopic boom
Inventor: MIYAZAWA HIROSHI
IPC: B66C13/12
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To prevent the interference of the pulled-out part of a piping with an attachment by providing a joint insert hole on the tip side surface of a top boom body, and setting a joint for attachably and detachably connecting a piping inserted into a boom to the piping of the attachment on the boom tip through the joint insert hole. SOLUTION: A boom 1 mounted on a working vehicle such as crane is formed of a base boom body, a middle boom body and a top boom body 4, and a jib 5 is installed to the boom head 4a of the top boom body 4, the hydraulic piping H1 of the jib 5 is inserted extending from the base boom body to the middle boom body, and its tip is connected to a cylinder-side piping H2 through a joint 9 provided on one side surface part of the boom head 4a. A joint through hole 13 is provided on the side wall having the joint 9 of the boom head 4a, and the connecting block 10 of the joint 9 is set over the outside and inside of the boom in the state extending through the joint through hole 13. According to this, the attachment and detachment of the jib 5 is facilitated.
Patent JP-S5829300-A (JP)
Inventor: JIEIMUZU FUINREI PATORITSUKU
IPC: A61F11/00
Filed: 1981-12-11
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-H0788190-A (JP)
Title: Catheter
Inventor: SAEKI TOSHIO
IPC: A61M25/01
Filed: 1993-06-25
Abstract: PURPOSE:To obtain the catheter which can be used for middle and large intravascular cavities by forming at least one or more rings in one opening part of a salpinx, and attaching one or more operating wires to at least one or more rings. CONSTITUTION:At the time of using this catheter, the tip part of the catheter is deformed so as to become flat, and so that it can easily be inserted into a sheath jacket by inserting a sheath set jacket into a target intravascular cavity, and for instance, by executing a drawing operation of the end of an operation wire 2A. After it is inserted into an inner cavity of the sheath jacket in this deformed state, subsequently, the operating wires 2A, 2B are pushed forward so that they are pushed through in the sheath jacket, and when a ring 1 of the tip is extruded from the sheath jacket, the operating wire 2A is returned to its original position, and the ring 1 is reset to its original shape, and fixed in an expanded state in the intravascular cavity. Thereafter, a medical treatment of a lesion is executed by inserting an intravascular cavity surgery implement into a salpinx 3.
Patent JP-H0250090-A (JP)
Title: Removal of adhered ash
Inventor: KOYASHIKI YUSUKE
IPC: F23J1/00
Filed: 1988-08-11
Abstract: PURPOSE:To permit the removal of the adhered ash of fuel efficiently with a high workability by a method wherein a viscous gelling substance having a high water content is adhered to the surface of the adhered ash and the outside thereof is covered by a film type substance having a low water transmittance to soften the adhered ash with moisture in the gelling substance and remove it physically from the adhering surface of the ash. CONSTITUTION:A viscous gelling substance having a high water content is applied on the surface of adhered ash 2 accumulated on a heat transfer tube 1 with the thickness of 1-2mm. Next, the outer surface of the coated gelling substance 3 is covered with a film 4 formed of a substance having a low water transmittance. In this case, the film 4 is constituted of a substance, precluding the dispersion of moisture in the gelling substance 3 and having a function to impregnate the moisture into only the adhered ash 2. When the film 4 is applied, the gelling substance and the film are left for several hours. During this period, the moisture in the gelling substance is impregnated into the adhered ash to wet and inflate it. Thereafter, the film 4 is removed and the applied gelling substance 3 as well as the objective adhered ash 2 may be separated from the heat transfer tube 1 easily by a scraper and the like.
Patent JP-S5989326-A (JP)
Title: Thermosetting resin composition and its prepolymer
Inventor: KOYAMA TOORU
IPC: C08G73/00
Filed: 1982-11-15
Abstract: PURPOSE:To provide a novel thermosetting resin composition having excellent heat resistance and flexibility, useful as a heat-resistant insulation varnish, etc., and containing a polyfunctional epoxy compound and a polyfunctional alpha-ketonitrile compound. CONSTITUTION:The objective thermosetting resin composition is prepared by compounding a polyfunctional epoxy compound (e.g. bisphenol A diglycidyl ether) and a polyfunctional alpha-ketonitrile compound (e.g. phthaloyl cyanide), adding a curing catalyst (e.g. boron trifluoride), and if necessary, a filler, a pigment, a solvent, etc. to the composition. The composition can be cured easily by heating at 0-400 deg.C for 1-200hr. EFFECT:The cured resin has excellent electrical properties, chemical resistance, impact resistance, and self-extinguishing properties.
Patent JP-H0731370-A (JP)
Title: Lever-containing milk product and production thereof
Inventor: OI MASAO
IPC: A23L17/60
Filed: 1993-07-15
Abstract: PURPOSE:To provide a lever-containing milk product enhanced in the flavor and improved in effects for health, and a method for producing the lever- containing milk product. CONSTITUTION:Green lever or black lever is processed into a paste and subsequently homogeneously mixed with a milk product such as butter, margarine or cheese. Dried green lever or black lever is dissolved in an alkali ion aqueous solution, dehydrated into a paste, mixed with a milk product such as butter, margarine or cheese during its production process, and subsequently stirred to homogeneously mix the materials.
Patent JP-H1067649-A (JP)
Title: Composition containing melatonin derivative and its use as depigmentation agent
Inventor: NGUYEN QUANG LAN
IPC: A61K8/00
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject depigmentation agent which can lighten skin marks, inhibit the formation of pigmentation spots as a whole and is useful as a cosmetic by admixing a specific melatonin derivative. SOLUTION: This composition comprises a melatonin derivative represented by the formula (R1 is a lower alkyl; R2 is H or a lower alkyl; R3 is H, a lower acyl; the hydroxyl group on the indole ring may be in the 4, 6, or 7 position) and its physiologically permissible salt, a solvate or its bioprecursor. The melatonin derivative is used in an amount of 0.0001-10wt.% based on the total weight of the composition and an alkyl phosphate may be used as the bioprecursor.
Patent JP-H0620541-A (JP)
Title: Manufacturing device for high-frequency cable
Inventor: HIGUCHI SETSUO
IPC: H01B13/00
Filed: 1992-07-01
Abstract: PURPOSE:To prevent periodical or nonperiodical flawing or partial deformation, etc., of a corrugated pipe by interposing a caterpiller take-up motion between a corrugator and a winder, and exerting the corrugated pipe delivered from the corrugator with constant tension using a take-up force control means. CONSTITUTION:A comparison operation controller uses a reference tension reference value with a detected value from a distortion gauge, thereby controlling the speed of a drive motor M to increase or reduce the same. Then a detected value from a corrugation linear velocity detector is simultaneously input for computations, so that the tension is kept at an optimum value. The tension of the corrugated pipe 1 delivered from the corrugator 13 is thus held constant and the pitch of the waves of the corrugated pipe 1 is held constant so as to prevent the corrugated pipe 1 from being flawed periodically or nonperiodically.
Patent JP-S6443292-A (JP)
Title: Automatic stitch sewing machine
Inventor: YAMANE IWAO
IPC: D05B39/00
Filed: 1987-08-11
Abstract: PURPOSE: To shorten a time for attaching and detaching an object to be sewed and to improve a productivity by constituting a means for holding the object to be sewed through the use of an independent and single cloth holder, providing the plural cloth holders and alternately supplying them to a sewing machine driving part. CONSTITUTION: When the cloth 34 of the object to be sewed is set in the second cloth holder 5 and a lid 5g is closed, the contact point of an adjacent switch 31 is turned on. In case of a fixed time of timing after that, an air cylinder 27 is operated, a mobile base 6 is moved along a rail 23, a cylinder 21 is turned off when the second cloth holder 5 reaches the position of the first one 4, arms 15 and 16 are separated from blocks 5c and 5d and the second cloth holder 5 is released from the mobile base 6. At the same time, the press arm 2 of a driving device is turned on, positioning pins 2a and 2b are inserted to blocks 5a and 5b, the second cloth holder 5 is connected to the press arm 2, a lid 4g of the first cloth holder 4 is pushed-up, the lid 4g becomes an open state with hinges 4e and 4f as a fulcrum, and then, the sewed cloth 34 is taken out.
Patent JP-H02256064-A (JP)
Title: Production of one-component magnetic toner
Inventor: HASHIMOTO TAKESHI
IPC: G03G9/087
Filed: 1989-08-02
Abstract: PURPOSE:To improve the developing and transferring properties of a toner by adding a specified amt. of carbon black to binding resin and powder of a magnetic body, melting and kneading them and pulverizing the kneaded material so as to specify powder volume resistivity and solid volume resistivity. CONSTITUTION:Carbon black is added to binding resin and powder of a magnetic body so as to regulate the amt. of the carbon black to 15-25wt.% of the amt. of the binding resin and 5-15wt.% of the amt. of the resulting toner. They are melted and kneaded at 50-110 deg.C and the kneaded material is pulverized to obtain a toner having 10<12>-10<14>OMEGAcm powder volume resistivity and 10<7>-10<11>OMEGAcm solid volume resistivity. This toner does not cause electrostatic aggregation and has superior flowability, improved developing and transferring properties.
Patent JP-S6090879-A (JP)
Inventor: FUKAYA YASUHIRO
IPC: C04B37/02
Filed: 1983-10-26
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-H0486072-A (JP)
Title: Video signal processing circuit
Inventor: TANJI ICHIRO
IPC: H04N5/18
Filed: 1990-07-30
Abstract: PURPOSE:To speedily make the direct current level of a reference signal coincident to that of an input video signal by clamping the black level of a saw-tooth- shaped reference signal to the black level of the input video signal. CONSTITUTION:A first clamp circuit 11 executes a high-speed clamp operation with a time constant smaller than that of a second clamp circuit 13 and clamps the black level of the saw-tooth-shaped reference signal to the black level of the input video signal. A switch circuit 12 selects the saw-tooth-shaped reference signal, which black level is clamped by the first clamp circuit 11, during a vertical blanking period and selects the input video signal during the other period. The second clamp circuit 13 clamps the black level of an output signal from the switch circuit 12 to the prescribed level and outputs the signal as an output video signal. Thus, the reference signal is inserted during the vertical blanking period in the state of matching the direct current level of the reference signal to that of the video signal.
Patent JP-H1047612-A (JP)
Title: Gas burner combustor
Inventor: YAMANAKA TETSUZO
IPC: F23D14/06
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To remove resonance sounds in a gas burner combustor in which a Bunsen burner combustor having a flame holding ring for holding a flame arranged above a burner head is subjected to combustion within a cylindrical combustion cylinder. SOLUTION: In this combustor, a group of flame holes 7 is formed by laminating a plurality of metal sheets of the same shape and a Bunsen burner combustor which has a flame holding ring 9 for holding a flame 8 arranged above a circular burner head 6 is subjected to combustion within a cylindrical combustion cylinder. In this case, a fireproof sound absorbing material 25 is built on an internal surface of a combustion cylinder lid 18 provided at the uppermost part or the cylindrical combustion cylinder 20 in a size almost equivalent to the projection area of the cylindrical combustion cylinder 20.
Patent JP-S5989547-A (JP)
Title: Vertical shaft fully-closed outer fan type rotary electric machine
Inventor: SATOU KIYOTO
IPC: H02K9/18
Filed: 1982-11-12
Abstract: PURPOSE:To remove sand dusts with a simple structure without increasing electric power loss of a rotary electric machine by flying the dusts contained in atmospheric air by centrifugal force in a circumferential direction, and externally exhausting the dusts by an exhaust tube. CONSTITUTION:Atmospheric air which is introduced by the fan action of an outer fan 11 from an atmospheric air intake port 22a of an outer fan cover 22 is introduced into the fan under the guidance of an air guide 22b, exhausted from the outer periphery of the fan 11 and passed through a tubular cooling tube 10a of an air cooler 10. At this time sand dusts which are introduced together with the air are linearly moved by a centrifugal force by the fan 11, temporarily collided with the inner periphery of the cover 22 to drop on the bottom of the cover 22 by the gravity, and exhausted externally from a plurality of exhaust tubes 23 provided on the bottom.
Patent JP-H1026990-A (JP)
Title: Musical sound reproducing device
Inventor: TAKADA HIROYUKI
IPC: G10K15/04
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a KARAOKE(orchestration without lyrics) device capable of displaying an advertisement matched with the class of customers on a monitor by paying attention to the fact that the class of the customers is different depending on a time band. SOLUTION: In the case that advertisement data are present in data read from a DVD 100, a target class code attached to the advertisement data is read and stored 110 in a RAM and an advertisement timing code is read 130 from an EEPROM. Then, when the playing end of music which is an advertisement timing is detected 140, a time band code for indicating the time band of using the KARAOKE device is read 150 from the EEPROM, the target class code corresponding to the time band code is retrieved 160 from the RAM and the advertisement data to which the target class code is attached are read from the DVD and reproduced 170.
Patent JP-H0366992-A (JP)
Title: Existing pipe breaking device
Inventor: HAMAMOTO KIYOSHI
IPC: F16L1/024
Filed: 1989-07-31
Abstract: PURPOSE:To regulate the length of a broken piece to such a length as to prevent the easy enlargement of load as well as prevent the unheaval phenomenon of the ground surface by providing the lower side part in the moving direction of a movable main body with groove forming means for forming crack inducing grooves on the inner peripheral surface of an existing pipe. CONSTITUTION:A movable main body 1 movable along the pipe axis of an existing pipe A is provided with a pressure-breaking means 5d for applying pressure to the inner peripheral surface B of the existing pipe A to break the existing pipe A, thus forming an existing pipe breaking device. The lower side part in the moving direct direction than the pressure applied part by the pressure-breaking means 5d in the movable main body 1 is provided with groove forming wheel bodies 5a, 5b, 5c as groove forming means for forming a groove E for inducing cracks to the existing pipe A at the inner peripheral surface B of the existing pipe A. As a result, the circumferential length of a broken piece can be regulated to such a length as to prevent the easy enlargement of load displaced outward in the pipe diameter direction as well as avoid the upheaval phenomenon of the ground surface.
Patent JP-S6260269-A (JP)
Title: Manufacture of field effect transistor
Inventor: HIROSE TAKASHI
IPC: H01L21/338
Filed: 1985-09-10
Abstract: PURPOSE:To limit Rs to a small value and maintain sufficient dielectric strength of a gate and realize high (gm) and improve high frequency characteristics significantly by a method wherein a source layer and a drain layer are kept from the gate only by the thickness of a side wall. CONSTITUTION:As source and drain layers 29 of a GaAsFET are formed by epitaxial growth, heat treatment for activation of the source and drain layers 29 is not necessary and hence variation of the distribution, caused by thermal diffusion, of impurity ions which compose carriers is not created. Moreover, as the source and drain layers 29 are formed on an active layer 22 and do not touch a GaAs semi-insulating substrate directly, leakage current flowing from the low resistance source and drain layers 29 to the semi-insulating substrate 21 can be reduced and short-channel effect can be suppressed. Further, the source and drain layers 29 are kept from a gate 36 only by the thickness of a side wall 28 so that Rs can be limited to a small value and sufficient dielectric strength of the gate can be maintained. With this constitution, high (gm) and significant improvement of high frequency characteristics can be realized.
Patent JP-H0645928-A (JP)
Title: Oscillator circuit
Inventor: OOTAWA HISAO
IPC: H03L7/181
Filed: 1992-07-27
Abstract: PURPOSE:To automatically and completely electronically control the oscillation frequency of an oscillator. CONSTITUTION:An output from an oscillator OSC consisting of an oscillation element 1, an inversional amplifier 2, etc., is supplied to a frequency measuring instrument 6 and its oscillation frequency is detected. A personal computer 7 judges whether the detected oscillation frequency is included within a previously set prescribed range or not. A microprocessor 4 for outputting control voltage Vc from a D/A converter 5 increases/decreases the voltage Vc in accordance with the judged result of the computer 7. The voltage Vc is impressed to a variable capacity capacitor 3. The capacity of the capacitor 3 is changed in accordance with the level of the voltage Vc, so that the oscillation frequency of the oscillator OSC is changed. If the oscillation frequency of the OSC is deviated from the prescribed range, the microprocessor 4 controls the voltage Vc so as to include the oscillation frequency in the prescribed range.