baber/WOPTO huggingface dataset:
Patent JP-2000085258-A (JP)
Title: Thermal stencil base sheet
Inventor: OSHIMA KENJI
IPC: B32B5/02
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To prevent a heat shrinkage of a base sheet at the time of engraving by specifying a thermal shrinkage factor via a thermomechanical analysis under specific measuring conditions, in a thermal stencil base sheet obtained by laminating a thermoplastic resin film and a porous support containing thermoplastic fiber as a main body. SOLUTION: The thermal stencil base sheet used for stencil printing is formed by laminating a thermoplastic resin film and a porous support containing thermoplastic fiber as a main body. In this case, a thermal shrinkage factor at 140 deg.C via a thermomechanical analysis under measuring conditions of 1.0 fg of a load of the support and 10 deg.C/min of a temperature rising speed is set to 3.5% or less at least in one direction. As the resin film, a polyester film is used from a point of a perforating sensitivity. As the fiber, polyester fiber is preferably used from a point of a thermal stability at the time of perforating, and it is particularly preferable to use at least 60% or more of the polyester fiber.
Patent JP-H05279386-A (JP)
Title: Polypeptide and dna encoding the same
IPC: C12N15/12
Filed: 1991-09-09
Abstract: PURPOSE:To obtain a new polypeptide useful for diagnosing cancers, efficiently providing a monoclonal antibody specifically reacting with galactose transferase related to cancers, existing only in galactose transferase related to cancers. CONSTITUTION:A polypeptide having amino acid sequence of the formula. The polypeptide is synthesized by a well-known peptide synthesizing method or integrating a vector with a DNA encoding the polypeptide of the formula, transforming a host such as Escherichia coli with the vector and manifesting the transformant.
Patent JP-H01101091-A (JP)
Title: Auto-iris circuit
Inventor: KURASHIGE TADAMASA
IPC: H04N9/04
Filed: 1987-10-14
Abstract: PURPOSE:To optionally and widely change the detecting characteristics of a detecting circuit by providing a detecting circuit with a means for comparing an output signal with an input signal, and when the input signal is larger than the output signal, multiplying the input signal by the 1st coefficient and adding the multiplied signal to the output signal and a means for multiplying the output signal of the adding means by the 2nd coefficient and outputting the multiplied signal. CONSTITUTION:When an input signal to the detecting circuit is larger than its output, the input signal is multiplied by the 1st coefficient alpha, the multiplied signal is added to the output signal, the added output is multiplied by the 2nd coefficient beta and the multiplied output signal is outputted and sent to an adder 14. Usually, the 1st factor alphais sufficiently smaller than '1' and corresponds to a charging time constant e.g. in an analog charging/discharging circuit. The 2nd coefficient beta is smaller than '1'. Namely, when the output of the circuit 4 is larger than its input, a switch 12 is turned off and an output from a coefficient multiplier 13 is not sent to the adder 14, the output of the adder 14 is multiplied by beta in each clock and the multiplied value is returned to the adder 14, so that the level of the output is reduced like approximately geometrical progression with a ratio corresponding to the value of beta.
Patent JP-H02104716-A (JP)
Title: Particular high-tenacity monofilament
Inventor: ITAKURA KOMEI
IPC: D01F6/46
Filed: 1988-10-14
Abstract: PURPOSE:To provide the subject monofilament composed of PP, a high-density PE and a third component consisting of a propylene-ethylene block copolymer, having high density as well as flexibility and abrasion resistance and useful as a stock yarn for rope, fishing net, woven fabric, etc. CONSTITUTION:The objective filament of about 1,000-6,000de is composed of preferably 30-55wt.% of PP, preferably >=10wt.% of a high-density PE and preferably >=0.5wt.% of a third component consisting of a propylene-ethylene block copolymer.
Patent JP-2001085461-A (JP)
Title: Manufacturing method for semiconductor device and apparatus therefor
Inventor: OTANI KAZUMI
IPC: H01L21/60
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To improve manufacturing yield and productivity of a semiconductor device by realizing a high-speed scrubbing operation and removing contaminants, oxide films, etc., on the bonding surface for a short time. SOLUTION: This semiconductor device is manufactured such that, when a capillary 5 is lowered to make a ball 23 contact an electrode pad 8 or inner lead 9, a switching connector 22 connects an oscillator 21 to a speed controller of a servo control system 100 so as to make this system 100 unstable to cause an X-Y table 1 to oscillate finely, thereby causing the capillary 5 to scrub.
Patent JP-H0891806-A (JP)
Title: Oxygen generating solid agent
Inventor: KITAMURA TOICHI
IPC: C01B15/043
Filed: 1994-09-26
Abstract: PURPOSE: To produce an oxygen generating solid agent hardly causing adhesion to a molding die at the time of pressure molding, having excellent pressure molding property, large in oxygen generating amount and containing a solidifying agent suitable to exhibit white color. CONSTITUTION: In the oxygen generating solid agent obtained by mixing an inorg. peroxide to the solidifying agent together with a neutralizing agent and a catalyst and solidifying this mixture, the solidifying agent is tetrafluoride resin (polytetrafluoro ethylene). This oxygen generating solid agent is produced by subjecting a composition obtained by mixing each component to a pressure molding using the molding die, and the oxygen is generated when this agent is brought into contact with water. As a content of the solidifying agent, 5-15% of total composition, especially 8-12%, is preferable. Since, the oxygen is generated well in duration only by allowing the agent to contact with the water, the solid agent can be used for growing of fish and plant without contaminating water quality.
Patent JP-H0659010-A (JP)
Title: Image forming device
Inventor: ARAI YOSHITOKU
IPC: G01S3/782
Filed: 1992-08-07
Abstract: PURPOSE:To enhance operability of a device by controlling the device in accordance with the recognition results of recognition means to make accurate judgement. CONSTITUTION:A plurality of sensors are installed to gain high resolution for a relatively short period of detection time, and measurement is made by parallelly moving each distance sensor 6. In order to gain the direction of a substance to be measured, the respective sensors 6 are installed with the directions of light emission-transmission/light reception-reception thereof each slightly displaced. A sensor part 2 is constituted of an image input device and the like using, for example, CCD for the other than the sensor 6, and an image data picked up by CCD is transferred to a recognition and judgment device 3. The device 3 performs recognition and judgement on the basis of the data transferred from the sensor part 2. For instance, the recognition of a stationary substance and a travelling substance which is an object of response is perform, and the judgement for action as to whether or not, an OA equipment is used for the substance is made. The control part thereof controls the whole of the device according to the results of recognition and judgement of the device 3.
Patent JP-H0198465-A (JP)
Title: Production of essence and powder of sambucus sieboldiana blume
Inventor: YOSHIDA TAKAO
IPC: A23L19/00
Filed: 1987-10-12
Abstract: PURPOSE:To obtain an essence and powder of Sambucus sieboldiana Blume, readily utilizable and convenient for portable, storage and transportation use, by boiling raw and dried branches and leaves of Sambucus sieboldiana Blume, extracting an essence, heating and concentrating the essence or drying the essence in a dryer. CONSTITUTION:Raw and dried branches and leaves of Sambucus sieboldiana Blume are boiled to extract an essence, which is then heated and concentrated or dried in a dryer to afford the aimed powder of the Sambucus sieboldiana Blume.
Patent JP-H11152668-A (JP)
Title: Machine for producing fiber fleece comprising cotton, chemical fiber, mixed fiber and the like
Inventor: LEIFELD FERDINAND
IPC: D04H1/736
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a fiber fleece-producing machine that can simply and efficiently linking fibers mutually and can markedly improve the linking degree. SOLUTION: This machine is provided with a hopper feeder equipped with a plurality of saw-toothed rollers 6, 7 adjacent to the yarn feeder and an air-type fiber-exhausting machine 8 is combined with the final saw-toothed roller 6, 7. The fiber fleece-producing machine, at which an air-permeating fiber-capturing face runs circulatingly, is arranged on the downstream side from the fiber- exhausting machine 8. The air flow C flowing toward the chamber 10 is heated in the fiber fleece-producing machine having the chamber 10 on the fiber- capturing face thereby the fibers exhausted from the saw-toothed rollers 6, 7 are made bondable by the heat of the air flow.
Patent JP-H1180839-A (JP)
Title: Production of low thermal expansion alloy thin sheet for electronic parts excellent in effect of suppressing unevenness in stripe
Inventor: HYODO TOMOAKI
IPC: C22C38/10
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To provide the method for producing a low thermal expansion alloy thin sheet for electronic parts capable of preventing etching defects such as unevenness in stripes causing local reduction in the visibility of a picture by effectively preventing segregation and capable of etching with high precision. SOLUTION: An ingot composed of an Fe-Ni series alloy contg., by weight, 30 to 50% Ni or an Fe-Ni-Co series alloy contg. 20 to 40% Ni and <=7% Co so as to satisfy 27 to 40% Ni+Co and refined by an ingot making method or a slab refined by a continuous casting method is subjected to soaking treatment at a heating temp. of 1,200 to 1,300 deg.C for >=10 hr, is subjected to blooming at >=30% draft, is furthermore subjected to soaking treatment at a heating temp. of 1,200 to 1,300 deg.C for >=10 hr and is subsequently subjected to hot rolling and cold rolling.
Patent JP-H10105287-A (JP)
Title: Connection system for extension board
Inventor: ONO KAZUFUMI
IPC: G06F1/18
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide the connection system for an extension board which eliminates the need for setting changing operation by a user at the time of an alteration of the board constitution. SOLUTION: A main body is provided with a means which generates a pull-up signal for pins of a connector 1A for board constitution setting when the board constitution is set and a means which reads the logical state of the pull-up signal, and extension boards 2 and 3 are provided with input-side connectors 2A and 3A which have pins where signal lines are connected corresponding to the pins of the connector for board constitution setting and each have one pin grounded and output-side connectors 2B and 3B which have pins corresponding to the pins of the input-side connectors and connected to corresponding pins while shifted in number by one to the ground pin side; and the number of the extension boards is decided from the number of pins which are grounded when the pull-up signal is supplied to the respective pins of the main body.
Patent JP-H05233032-A (JP)
Title: Data transmitter
Inventor: NAGATA KUNIO
IPC: H04L12/40
Filed: 1991-10-04
Abstract: PURPOSE:To omit entire wires between a programmable controller and an input/output equipment. CONSTITUTION:Plural input terminal units 7 are connected through connectors 5 to a electric wire group 4 bundling power supply lines 36a and 36b and transmission lines 37a and 37b, and data are transmitted between an input/output equipment 6 and a programmable controller 1 through the input terminal units 7 by an input interface unit 7. On the other hand, plural output terminal units 11 are connected through connectors 9 to an electric wire group 8 bundling power supply lines 66a and 66b and transmission lines 67a and 67b, and data are transmitted between the programmable controller 1 and an output equipment 10 through the output terminal units 11 by an output interface unit 3.
Patent JP-H1195727-A (JP)
Title: Sample and hold circuit, data driver using the same, and flat panel type display device
Inventor: NAKAZAWA MITSUHARU
IPC: G02F1/133
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain a sample and hold circuit capable of reducing the dispersion in input-output voltage characteristics even when there is a variation in thresh old values of FETs, by providing a switching element to be turned on at the time of the reset of a hold capacitor between the source of an FET and the conductor of a reference potential in a source follower circuit. SOLUTION: The source follower circuit has the switching element to be turned on at the time of the reset of the hold capacitor in between the source of the FET and the conductor of the reference potential. In this sampling hold circuit, a buffer circuit 40A is the source follower circuit and one end of a correcting capacitor CC2 is connected to the gate of an nMOS transistor N1 and the other end of it is connected to the source of the transistor N1 via an switching element 43 in one side and is connected to the output terminal of the reference potential of a reference potential generating circuit 45 via a switching element 44 on the other side. Moreover, the source of the transistor N1 is connected to a ground line via a switching element N2.
Patent JP-H08122341-A (JP)
Title: Scanning probe microscope
Inventor: YAGI AKIRA
IPC: G01N37/00
Filed: 1994-10-24
Abstract: PURPOSE: To provide a scanning probe microscope which detects the unevenness of a sample and a magnetic force distribution separately by accomplishing the optimization of scanning time based on a transient characteristic of vibration of a cantilever to perform the measuring of the unevenness of the surface of a sample and the effect of the gradient of a magnetic force at each measuring point. CONSTITUTION: This apparatus is provided with a cantilever 2 having a magnetic probe 1, a z-axis modulation signal generator 4 to vibrate the cantilever in the direction vertical to the surface of a sample and an optical displacement detecting section 6 to detect the displacement thereof. A servo section comprising an amplitude detector 7, a three-dimensional actuator 8 and a control signal generator 12 to keep a vibration amplitude from a displacement signal thereof constant. An xy scanner 10 and the three dimensional actuator 8 is provided to run the probe 1 at a proper speed according to the transient characteristic of the vibration of the cantilever as measured previously and an image analyzer 13 to turn the unevenness of the surface of the sample to an image by a control signal of the servo section and a scan signal of a scanning section.
Patent JP-H04134840-A (JP)
Title: Measurement of heavy metal impulity energy level of silicon wafer
Inventor: MAEDA JUN
IPC: H01L21/66
Filed: 1990-09-27
Abstract: PURPOSE:To ensure a measurement in a non-contact manner in a short time by measuring a minority carrier recombination life time of a wafer by a microwave photoconductivity decay method in a non-contact manner and performing an oxygen thermal donor creation heat treatment at a specific temperature and for a specific time, and further again measuring the life time for estimation of an energy level. CONSTITUTION:By the photoconductivity decay method using microwave reflection with respect to a high quality silicon wafer grown by a Crochralski process a minority carrier recombination life time of the wafer is measured in a non- contact manner from specific resistance corresponding to majority carrier concentration. Then, when the wafer is subjected to an oxygen thermal donor creation heat treatment at a temperature range from 420 to 480 deg.C and over 2 hours, the majority carrier concentration is made twice or more. Further, when the recombination life time is likewise measured and an energy level is estimated based upon the life time before and after the heat treatment, heavy metal impurity energy is measured in a non-destructive manner highly accurately and at a high speed compared with a DLTS method.
Patent JP-2000091791-A (JP)
Title: Electronic component for automatic mounting and method of mounting the same on wiring board
Inventor: WATANABE HISASHI
IPC: H05K13/02
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To enable full use of resource and provide low-priced electronic components for automatic mounting in the electronic components which are held by a strip carrier member and fed to an automatic mounting machine and used in various electronic equipment and a method of mounting the same on a wiring board. SOLUTION: A plurality of terminals 22A and 22B which have lengths necessary to connect with a wiring board 28 are projected in parallel with each other downwardly in the vertical direction from a case 21 which is the body of a pushbutton switch 20 as an electronic component for automatic mounting, and the terminals 22A and 22B are removably held in a terminal holding portion 25 at the horizontal end of a strip carrier member 23 provided with the carrier pilot holes 24 of an automatic mounting machine. This enables full use of materials of the terminals 22A and 22B, etc., saving of man-hours needed to mount components and provision of the electronic component for automatic mounting capable of repeatedly using the carrier member 23.
Patent JP-2001088827-A (JP)
Title: Lap film storage case
Inventor: KIDO TOSHIHIRO
IPC: B65D83/08
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a lap film storage case wherein the leading edge of a lap film can be easily gripped in association with the opening action of a cover body when the lap film is pulled out of an opening of a case body. SOLUTION: An adhesive surface 24 is formed at a position near an edge of the forward end on the inner surface of a cover piece 21 overlapping a front side plate 13 to form a part for gripping the leading edge of a lap film 4 cut off by a cutting member 3, while an sticky surface 17 is formed at a position on the outer surface of the plate 13 overlapping the piece 21 offset from a position where the surface 24 is formed in the direction of the edge of the opening of the front side plate 13 to prevent the film 4 from unwinding.
Patent JP-S61136467-A (JP)
Title: Method for corrosion-proof painting of steel plate
Inventor: FUJII YASUHIRO
IPC: B05D7/14
Filed: 1984-12-07
Abstract: PURPOSE:To enhance the pitching resistance, corrosion-proofness and physical capacity of a paint film, by applying a barrier coat containing corrosion-proof pigment having a specific composition and properties to the coating surface of a cationic electrodeposition paint on a steel plate. CONSTITUTION:In a process for successively applying a cationic electrodeposition paint, an intermediate coat and a top coat to a steel plate used in a car body, a barrier coat containing corrosion-proof pigment is preliminarily applied to an electrodeposition paint surface prior to applying the intermediate coat after the painting of the electrodeposition paint. This barrier coat has a composition based on a modified polyolefin resin, wherein the static glass transition temp. of a formed paint film is -30--60 deg.C, and corrosion-proof pigment having function suppressing or preventing the corrosion of a metal. By interposing this paint layer having above-mentioned physical properties, impact force from the outside is buffered and pitching resistance is markedly improved.
Patent JP-H0899136-A (JP)
Title: Die holder in pressing machine
Inventor: KAWAKAMI TETSUO
IPC: B30B15/02
Filed: 1994-09-28
Abstract: PURPOSE: To execute many kinds of press workings by engaging the tip part of a holder main body with the restraining part of a swing plate at the time of forming a first die housing part to the vertical direction. CONSTITUTION: The holder main body 23 is turned in the counter clockwise direction while centering a hinge axis 24 to direct the first die housing part 27 upward. The swing plate 35 fixing a base end part to a supporting shaft 34 is arranged to the inside of a bearing member 22, and the restraining part 36 formed in the standing condition at the right angle, is arranged at the tip part of the swing plate 35. A second die housing part 20 is arranged at the tip part of a cylindrical body 28 projecting in the direction orthogonal to the axial line of the first die incorporating part 27. A holder base 21 is arranged to a bolster of the pressing machine. Then, at the time of forming the first die housing part 27 in the vertical direction, the tip part of the holder main body 23 and the restraining part 36 of the swing plate 35 are engaged.  By this constitution, in the case of repeatedly using plural die housing part, the centering at every time can be obviated.
Patent JP-H02257878-A (JP)
Title: Nutrient for culture of animal cell and production thereof
Inventor: OSHIDA KAZUO
IPC: C12N5/071
Filed: 1989-10-05
Abstract: PURPOSE:To easily produce an aseptic nutrient at a low cost by subjecting a solution containing a low-density yolk lipoprotein and >=1.9wt.% of sodium chloride to thermal sterilization treatment and microfilter filtration. CONSTITUTION:Yolk of poultry egg is mixed with 12 times volume of 0.15 mol aqueous solution of sodium chloride and the mixture is centrifuged. The supernatant liquid is adjusted to a specific gravity of about 1.063 with sodium chloride and centrifuged. The low-density lipoprotein (abbreviated as LDL) obtained as a fraction floating by the centrifugal separation is dissolved at a concentration of 1-10% in a saline solution having a concentration of >=2%. The solution is sterilized by heating at 60-70 deg.C. The sterilized product is filtered with a microfilter to obtain a completely aseptic nutrient for the culture of animal cell. The pH of the nutrient is adjusted to 7-11 with an alkaline agent such as sodium hydroxide to prevent the oxidization during storage and to keep the proliferation effect. The nutrient can be easily produced at a low cost by this process and animal cells can be cultured without causing the variation of the cell properties.
Patent JP-H09102467-A (JP)
Title: Laser annealing treatment apparatus
Inventor: MARUKI YUJI
IPC: H01L21/268
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a laser annealing treatment apparatus in which a vacuum evacuation operation is not required and by which the throughput of a treatment can be enhanced. SOLUTION: Nitrogen gas is supplied to a swing nozzle 12 through a nitrogen gas supply pipe 13 so as to be spouted toward a laser irradiation part P from the tip of the swing nozzle 12, and a nitrogen atmosphere is generated only near the laser irradiation part P. Thereby, without executing a vacuum evacuation operation, it is possible to prevent a substance in the air from acting on an object M, to be treated, during an annealing operation. As a result, the throughput of a treatment can be enhanced.
Patent JP-2001082896-A (JP)
Title: Primer automatic feeding apparatus for thread separated closing machine
Inventor: KATO MASAFUMI
IPC: F41A9/36
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To load a primer with safe and high reliability by facilitating supply of the primer using a revolver type magazine having a plurality of the primers. SOLUTION: A thread separated closing machine primer automatic feeding apparatus is adapted such that a revolver type magazine 3 having a plurality of primers 4 is demountably mounted on a body 1, and the revolver magazine intermittently rotated and positioned by pulling a percussion lever 5, and then a firing pin 7 of the hammer 8 strikes a detonator of the primers 4 to fire the primer 4 by pulling the percussion lever 5, whereby continuous firing of the plurality of the primers 4 are ensured.