baber/WOPTO huggingface dataset:
Patent JP-H02246651-A (JP)
Title: Data transmission system
Inventor: SHIMADA KATSUYOSHI
IPC: H04L5/22
Filed: 1989-03-20
Abstract: PURPOSE:To attain flexible network constitution with simple connection and transmission device by propagating a timing signal onto one control line in daisy chain connection among sender side processor groups and sending a transmission data in time division to a receiver side processor groups via a data bus. CONSTITUTION:Sender side processors 1a, 1b, 1c, 1d in daisy chain connection by a control line 11a send a data to a data bus 10a in time division multiplex system and receiver side processors 3a, 3b, 3c, 3d extract required data fro the data bus and receive the data. A timer 5a counts a clock CLK to generate a timing signal T in which 4tau is used as a period and ON for 1tau. Thus, a signal OE is propagated while being retarded by 1tau each among the sender side processors and the transmission data is sent to the data bus 10a in the order and the receiver side processors fetch a data from the data bus 10a in the synchronizing timing to send the data among the processor group in time division multiplex.
Patent JP-H03268890-A (JP)
Title: Alloy solder for joining noble metal
Inventor: TODA KEISUKE
IPC: B23K35/30
Filed: 1990-03-20
Abstract: PURPOSE:To prevent the cracking in a brazed part in cold working by limiting the component compsn. of the copper-tin-zinc alloy solder to be used for butting and brazing noble metals in the atm. CONSTITUTION:The copper-tin-zinc alloy solder is made of the alloy solder for joining noble metals which consists, by weight, of 14 to 25% tin, 24 to 40% zinc, 5 to 10% tin, 5.1 to 10% gold, 1.0 to 5% palladium, 0.1 to 2% boron, and 0.1 to 1% phosphorus and consists of the balance copper and impurity alloys. The effect of substantially preventing the cracking of the brazed part BP even if this part is subjected to the cold working is obtd. in this way.
Patent JP-S58222500-A (JP)
Inventor: ANDORUU SHII GURAHAMU
IPC: G11C11/401
Filed: 1983-04-20
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-S51145097-A (JP)
Title: Laser working device
Inventor: ISHIKAWA KEN
IPC: B23K26/10
Filed: 1975-06-09
Abstract: PURPOSE: A laser working device for improving working accuracy without thermal of or damage to workpieces. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09316241-A (JP)
Title: Rubber composition for tire tread
Inventor: AMINO NAOYA
IPC: C08K5/01
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition for tire treads capable of highly balancing wet skid resistance with abrasion resistance by blending specific diene-based rubbers with a specified carbon black and an aromatic oil in a specific proportion. SOLUTION: This rubber composition is obtained by blending (A) 80-20 pts.wt. diene-based rubber having <=-50 deg.C glass transition temperature such as a polybutadiene rubber with (B) 20-80 pts.wt. diene-based rubber having -35 to 0 deg.C glass transition temperature such as a polyisoprene rubber and further blending a carbon black having 65-200m<2> /g N2 SA and 90-150mL/100g absorption volume of 24M4DBP and an aromatic oil and regulating the difference between the interaction parameter (χeff ) of mutual blended rubbers and the interaction parameter (χs ) at a spinodal point of the rubber blend system thereof within the range of 2.0×10-<4> to 1.2×10-<2> .  The carbon black and the aromatic oil are blended in amount so as to provide a value of ϕ defined by the formula [C is the blended amount of the carbon black (pts.wt.); ρ is the specific gravity of the rubber; S is the amount of the blended oils (pts.wt.)] with 0.48<=ϕ<=0.70.
Patent JP-S60213477-A (JP)
Title: Chatter preventing device in grinder
Inventor: SUGATA YOSHIAKI
IPC: B24B49/00
Filed: 1984-04-05
Abstract: PURPOSE:To previously prevent chatter from being produced in grinding by detecting occurrence of vibration of a whetstone or variations of the RPM of a workpiece in an early time with use of a detector means and thereby issuing an alarm signal. CONSTITUTION:The RPM VW of a workpiece W is detected by a RPM detector circuit 31, and the detected value is compared with upper limit value NS+alpha, and lower limit value NS-alpha in comparators 32a, 32b respectively. A signal is delivered to an OR gate 40 from the comparator 32a when the detected value is over NS+alpha and from the comparator 32b when it is below NS-alpha. A display 41 is lighted by an output from the OR gate 40 whereby workers are informed of the possibility of occurrence of chatter. On the other hand, vibration of a whetstone base 25 caused by the vibration of a whetstone G is detected by a vibration detector 30, and the detected signal is compared with a set value in a comparator 38. When the detected value is over the set value, a signal is delivered from the comparator 38 to the OR gate 40 for lighting the display 41.
Patent JP-H04283005-A (JP)
Title: Surface coated tungsten carbide group cemented carbide cutting tool and its manufacture
Inventor: SUZUKI IKURO
IPC: C23F1/00
Filed: 1991-03-08
Abstract: PURPOSE:To improve the break resistance of an artificial diamond layer to form a surface coated WC group cemented carbide cutting tool. CONSTITUTION:Artificial diamond grains being 0.5-5mum in mean grain diameter are scatteredly distributed at the area rate of 30-85% between the etching surface of a WC group cemented carbide base body and a single layer formed of one kind of TiC, TiN, TiCN, and TiCNO or an adherent hard layer which is formed of two or more kinds of complex elements and has the mean layer thickness of 0.1-3.5mum to turn the surface of the adherent hard layer into a rough face being 0.8-5S in surface roughness for forming the artificial diamond layer being 3-15mum in the mean layer thickness on the above rough face.
Patent JP-H09247139-A (JP)
Title: Pattern detector
Inventor: NAGAMINE KAZUHIDE
IPC: H04B7/26
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain the pattern detector by detecting data having a specific pattern such as a unique word with a low speed clock so as to reduce the power consumption and realize a stable operation. SOLUTION: An output terminal of input data via an S/P conversion circuit 2 and an output terminal of a unique word generating section 4 generating a specified pattern are connected respectively to input terminals of EX-OR gates 3a-3p comparing the input data with the specified pattern bit by bit. A 16-input NOR circuit 5 receiving output signals OUT1-OUT16 from the EX-OR gates 3a-3p decides whether or not the results of comparison of each bit are all coincident and outputs the detection of the unique word when all are coincident. Furthermore, the output signals OUT1-OUT16 from the EX-OR gates 3a-3p are connected to a 1-bit error pattern detection circuit 6 and the output terminals are connected to an input terminal of the OR gate 7.
Patent JP-H03271197-A (JP)
Title: Method for forming silicon-based thin film
Inventor: HOCHIDO YUKO
IPC: C23C14/06
Filed: 1990-03-19
Abstract: PURPOSE:To obtain a silicon-based thin film excellent in film quality at a high formation rate of the thin film and a low production cost by causing discharge between two opposite Si rods in a vacuum and introducing a gas from the direction opposite to a substrate thereinto. CONSTITUTION:Arc discharge or spark discharge is caused between opposite Si rods 1 and 2 in a vacuum under <=1Torr to scatter produced Si vapor in every direction. A gas is then introduced from a gas introduction pipe 3 to arrange motion of the Si particles in the direction of a gas stream and the Si particles are deposited on an oppositely installed substrate 4. The kind of the gases introduced for use is as follows. Ar in forming an Si thin film, O2 in forming an SiO2 thin film, N2 in forming an Si3N4 thin film, CH4 in forming an SiC thin film, etc. If an element such as B-based or P-based element is introduced into the silicon-based thin film, gases such as B2H6 or PH3 are mixed or an element such as B or P is contained in the Si rods. Thereby, the object can be attained.
Patent JP-S61229688-A (JP)
Title: Hatch cover device for middle deck in container transport
Inventor: RI EKISEI
IPC: B63B25/18
Filed: 1985-04-03
Abstract: PURPOSE:To perform the setting of a middle deck hatch cover and vice versa and cargo-handling work for containers at the middle deck in an easy manner, by setting up a trolley crane, being free of movements in a broadside direction, in an upper part of a middle deck hatch of a container/car combined transport. CONSTITUTION:Rails and the like are set up in a lower part of an upper deck 4 at an upper part of the hatch opening 2 installed in a middle deck 10 of a container/car combined transport, and a trolley crane 5 is installed free of movements in a broad-side direction. Hatch covers 31 and 32 are provided with wheels 6 on its lower surface, and at the time of its removal, each of these hatch covers 31 and 32 is moved to a broadside position with the trolley crane 5. Next, movement to the specified housing position takes place with a fork-lift truck 7 or the like. When containers are housed in the middle deck 10, the handling operation is easily and efficiently performable with the trolley crane 5.
Patent JP-S51145058-A (JP)
Title: Device of separating metals from nonmetals
Inventor: WATANABE RIYUUJI
IPC: B03C1/247
Filed: 1975-06-10
Abstract: PURPOSE:A device of separating metals from nonmetals to effectively collect metallic pieces from solid waste materials and broken materials.
Patent JP-S62224363-A (JP)
Inventor: FURUYOSHI SHIGEO
IPC: A61M1/36
Filed: 1986-03-27
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-H11275141-A (JP)
Title: Communication quality controller, network system, communication quality control method and recording medium
Inventor: MATSUDA YOSHIYUKI
IPC: H04L12/701
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To allocate resources to an information terminal incapable of requesting the resources to a network, to effectively distribute the resources and to prevent exclusive possession. SOLUTION: The information terminals 11 (111 -11M) transmit a communication quality request prior to the start of communication and request desired communication quality. A communication quality control part 15 discriminates whether or not the communication quality request transmitted from the information terminal 11 matches a limit registered in a configuration table 153 set beforehand, and in the case of discriminating that it matches, acquires the communication quality corresponding to the communication quality request and enables communication with the requested quality.  On the other hand, in the case of discriminating that it does not match, a relay processing part 151 denies the communication quality request and performs an operation to be performed in the case of not permitting the request of the communication quality corresponding to the description of the configuration table 153.
Patent JP-2000262635-A (JP)
Title: Liquid flow controller for liquid chemical container
Inventor: RALF B SHIZUMOA
IPC: A61M39/00
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a liquid chemical container provided with an exit port having a strong, also easily detachable and re-closable cover. SOLUTION: This liquid flow controller is provided with a primary closing device and a secondary closing device for the liquid chemical container for instance. The primary closing device can be provided with an explosive film. On the other hand, the secondary closing device can be provided with the re- positionable cover or lid capable of protecting the primary closing device during transportation and keeping and enabling or disabling liquid flow.
Patent JP-H09226421-A (JP)
Title: Power seat structure
Inventor: TAKIZAWA SEIKI
IPC: B60N2/18
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To prevent deformation due to a load in connecting shafts, which are supported freely rotationally between a left slide rail and a right slide rail, for a front lifter and a rear lifter. SOLUTION: A front connecting shaft 10 for a front lifter and a rear connecting shaft 20 for a rear lifter are supported between slide rails 4, 4 freely rotationally and connected to each other by means of a supporting plate A freely rotationally. The front connecting shaft 10 is held freely rotationally by means of the supporting plate A and motor brackets B, B which are fixed from upper rails 41, 41 in the left slide rail 4 and the right slide rail 4 so as to be faced to each other.
Patent JP-H11250002-A (JP)
Title: Data transmission control method and data transmission controller
Inventor: FUKUI YOSHINOBU
IPC: G06F13/28
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To reduce the number of input/output pins in an integrated circuit incorporating a control circuit related to the use of a data bus. SOLUTION: A parallel/serial conversion part 10 converts request signals DREQ0-3 which DMA(direct memory access) devices 4 output into series request signals SREQ and inputs them to an LSI(large scale integrated circuit) 16. In LSI16, a serial/parallel conversion part 14 generates request signals CREQ0-3 corresponding to respective DMA devices 4 from the series request signals SREQ and supplies them to a DMA controller 12. Acknowledge signals CACK0-3 which the DMA controller 12 outputs are converted into two bit digital signals EACK by an encoding part 24 and are outputted from the LSI16. A decoding part 26 generates acknowledge signals DACK0-3 to the respective DMA devices 4 from the digital signal.
Patent JP-H07279280-A (JP)
Title: Device for determining order for positioning wall panel
Inventor: KAZETO MASAIKU
IPC: E04G21/14
Filed: 1994-04-07
Abstract: PURPOSE:To improve construction efficiency by a method wherein the difference in the quality between exterior wall panels is judged and a panel of superior quality is preferentially selected and indicated so as to be connected, and then one of recognized wall panels is selected to determine a second positioning. CONSTITUTION:At an auxiliary storage device 12, shape of installation area, entrance forming position, and shape, dimension and constitution of wall panel are stored and displayed, and then an operation device 11 is actuated to recognize the position of a crane. At this moment, the entrance forming position is usually optimum as the position of crane; however, after the display and judgement of a displayer 13, indication of an input device 14 has priority. An exterior wall corner farthest from the crane position is recognized to judge the difference in quality between exterior wall panels so that a panel of superior quality is preferentially positioned. Order of positioning is displayed on the displayer 13 and after a plurality of wall paneles to be connected are recognized, one of the panels is selected and displayed. In this case, when judgement cannot be made, a wall panel to be connected to the side end of a wall panel determined immediately before is preferentially selected.
Patent JP-S62225380-A (JP)
Title: Ink film cassette of thermal transfer printer
Inventor: SHIBUYA KOJI
IPC: B41J17/24
Filed: 1986-03-27
Abstract: PURPOSE:To prevent the adhesion of dust without exposing an ink film in storage, by a method wherein the supply side cassette part of an ink film cassette and its winding side cassette part are connected in a mutually, freely approaching and separating manner. CONSTITUTION:The slide axis cases 10a, 10b of both side faces of a supply side cassette part 1 are, in a free sliding manner, fitted over the slide axes 11a, 11b of both side faces of a winding side cassette part 4 and both cassette part 1, 4 are, in a mutually, freely, approaching and separating manner, connected. When this ink film cassette is taken out from a thermal transfer printer to be stored, if the engagement with an engaging hole 12 is released by pushing an engaging projection 16 down and the cassette part 1, 4 are made to approach mutually, their volumes become smaller compared with the volumes in a separating state. Therefore, they can be stored in a small storing space. Further, the supply opening 7 of the cassette part 1 is in contact with the induction opening 8 of the cassette part 4 and a film 2 is not exposed to outside. Then, dust does not adhere to the film in storage.
Patent JP-H08271375-A (JP)
Title: Optical line inspecting method and optical line inspecting system
Inventor: MOBARA MASAICHI
IPC: G01M11/00
Filed: 1995-03-28
Abstract: PURPOSE: To provide an optical line inspecting method using an optical filter constituted of few optical wave guide type diffraction gratings. CONSTITUTION: A luminescence section 10 outputs the inspection light having the wavelength width of about 20nm or below. Since this inspection light is used to inspect an optical line 3, the reflected wavelength width of an optical filter 60 provided at the terminal end section of the optical line 3 can be made sufficiently narrow. The number of the optical wave guide type diffraction gratings constituting the optical filter 60 can be reduced, the transmission loss of the signal light due to a mode mismatch or the absorption of the OH group is reduced, and the optical line can be inspected while the effect on the optical communication is sufficiently suppressed.
Patent JP-H05231344-A (JP)
Title: Pumping tube
Inventor: KODAIRA SEIGO
IPC: A61M1/10
Filed: 1992-02-19
Abstract: PURPOSE:To feed a plurality of liquids by a single set of pump and by an equal quantity by arranging a pair of liquid passages, and setting sectional areas of these passages equal to each other, in a pumping tube in which the liquid is sucked/delivered to/from the liquid passage in the inside by pressing. CONSTITUTION:In a rolling tube 2 serving as a pumping tube, its sectional surface shape is formed into a circle or the like by using an elastic material. Here in the inside of a tube main unit, a pair of liquid passages 9 extended in the lengthwise direction are arranged in a radial direction. In each liquid passage 9, its sectional surface shape is formed into a circle or the like and also setting the respective sectional surface area equal to each other. Both end parts of the one liquid passage 9 are connected to, for instance, a dialyzing fluid tank T and a dialyzer D respectively through connecting tubes S1, S2. Further, both end parts of the other liquid passage 9 are connected to the dialyzer D and a dialyzing fluid discharge part respectively through connecting tubes S3, S4.
Patent JP-S61227743-A (JP)
Title: Hen egg with low cholesterol
Inventor: USUI YOSHINORI
IPC: A23K1/175
Filed: 1985-04-01
Abstract: PURPOSE:The titled eggs effective for preventing diseases of adult people, by providing chicken with a feed not containing >= a necessary amount of calcium and animal fats and oils and making chicken lay eggs. CONSTITUTION:A feed for chicken is not blended with calcium and animal fats and oils (with the proviso that >= a necessary amount of them is not added, calcium contained as a component in grain is not included), it is fed to chicken and the aimed eggs are laid.
Patent JP-S59196133-A (JP)
Title: Automatic set-ring assembling apparatus
Inventor: NAKAJIMA KAZUYA
IPC: B23P19/08
Filed: 1983-04-20
Abstract: PURPOSE:To continuously execute automatic assembly by a simple apparatus by inserting a pusher into an installation hole in the lower edge part of a handle together with a spring and setting the large-diameter cylindrical part and the small-diameter cylindrical part of a housing so as to be rotatable and vertically shiftable by said pusher. CONSTITUTION:A set ring 6a is inserted from the cut part of a housing, and an apparatus 1 is arranged into the upper part of a hollow shaft part 12 by the action of the top edge prt 5, of a robot. Then, the opened part of the housing is inserted into the hollow shaft hole 12a, and a handle 3 is lowered, and the set ring 6a and the pusher 8 lower along the tapered part of the housing. Said set ring 6a is inserted into the groove 13a of a dust seal 13.
Patent JP-H1015075-A (JP)
Title: Catheter having catheter advancing and automatic needle retreating device by single action and needle introducing device assembly
Inventor: HOWELL GLADE H
IPC: A61M25/00
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To allow the rapid shielding of a needle after use. SOLUTION: This catheter advancing and automatic needle retreating device by single action roughly includes a hollow barrel 30, a needle hub 21 which can include a back flow chamber 22 disposed in this barrel 30, a second back flow chamber 50 which is disposed in the barrel 30, an energizing mechanism 40 for retreating the needle into the barrel and a clip 60 which is combined with the second back flow chamber 50 in order to be engaged with the needle hub 21. The needle hub is engaged with the second back flow chamber and holds the needle in an extended position by overcoming the force of the energizing mechanism 40 until the catheter advances by a specified distance from the terminal of the barrel 30.
Patent JP-H09254140-A (JP)
Title: Method and device for cutting pillar-like material
Inventor: SUAI YASUHIKO
IPC: B28D5/02
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for cutting a pillar-like material wherein a wafer is not damaged even when the material is cut without providing a slice base additionally. SOLUTION: At the center of a recovery vessel 24, a suction pad 30 movable back and forth is provided. On its periphery, three air pads 32 are arranged at regular intervals. During cutting work, an ingot 10 is supported in a sucking manner at its center of the end face by the suction pad 30 and its periphery is supported by air pressure to be jetted from the air pads. Thus, even when the cutting proceeds, a cut wafer does not deflect and the cutting can be performed without generating damage in a part whose cutting is completed even when a slice base is not provided additionally.
Patent JP-H04304713-A (JP)
Title: Digital-to-analog conversion circuit
Inventor: KURODA NAOHIDE
IPC: H03M1/08
Filed: 1991-04-02
Abstract: PURPOSE:To realize a digital-to-analog conversion circuit having a function to eliminate a DC offset component generated at the output at conversion stop. CONSTITUTION:This digital analog conversion circuit is provided with a timing generator 41 generating a load pulse and stopping the output of the load pulse while a conversion stop signal is inputted, a register 11 fetching and outputting a digital data synchronously with the load pulse, a D/A converter 21 fetching an output of the register 11, converting it into an analog voltage and outputting it, a leakage resistor 61 in parallel with a data hold capacitor 51 and a sample- and-hold circuit 31 fetching and outputting the analog voltage synchronously with the load pulse.
Patent JP-2000263249-A (JP)
Title: Wire connecting method, its structure and coil parts
Inventor: KOBAYASHI KAZUMI
IPC: B23K103/08
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To enable wire connection without high temperature heat by forming one or more nickel, copper or silver layers by electrolytic plating, on the substrate of one or more nickel, copper or silver layers built on an insulation base material by electroless plating, sputtering and heating of conductive coating material, and by ultrasonically welding a wire to the electrolytic plating layer. SOLUTION: A substrate 2 of one or more nickel, copper or silver layers are formed on an insulation base material 1 of ferrite or the like by electroless plating, sputtering or depositiing/heating of a conductive coating material. An upper layer 3 consisting of one or more nickel, copper or silver layers is formed on the substrate 2 by electrolytic plating. Hardness required for ultrasonic welding can be obtained by using a material unmeltable at low temperatures and making multiple layers. A wire 5 is connected to the upper layer by ultrasonic welding in which a welding rod 4 is brought to bear on the weld zone and vibrated while pressurized. The ultrasonic welding prevents deterioration due to heat and is suitable for manufacturing coil parts.