baber/WOPTO huggingface dataset:
Patent JP-H10218379-A (JP)
Title: Loading device
Inventor: MATSUMURA YOSHIOKI
IPC: B62B3/06
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To easily move a loading device in the transverse direction by providing right and left front wheels which are independently rotated by electric motors, driven rear wheels, and an auxiliary wheel for moving the device in the transverse direction. SOLUTION: To move a loading device A from a loading position I to a loading position II, an auxiliary wheel 15 is made to touch the floor and both rear wheels are separated from the floor. Both front wheels 12A, 12B are rotated in reverse to each other to turn the loading device A anticlockwise 90 degrees around a center position C. The auxiliary wheel 15 is lifted and both rear wheels are made to touch the floor again. Then, the loading device A is moved forward from a loading position I to a loading position II. If the loading device A is turned clockwise 90 degrees at this position, the loading device A is in the same state in which it is moved parallel in the transverse direction from a loading position I to a loading position II.
Patent JP-S62183099-A (JP)
Title: Shift register circuit
Inventor: MARUYAMA YUICHI
IPC: G11C19/28
Filed: 1986-02-06
Abstract: PURPOSE:To decrease the number of elements, and to obtain an inexpensive circuit being suitable for an electronic circuit for which high function is not required, by constituting a shift direction instructing circuit, of two pieces of transfer gates per one stage of a data latch. CONSTITUTION:When a clock control signal CLK of a high level is applied to a clock circuit 10, a complementary shift clock is outputted from the circuit 10, and inputted to a clock input terminal C, and an inversion C of data latches 1-3. However, as for the latch 2, an opposite phase input and a positive phase input are applied to the terminal C, and the terminal inversion C, respectively. When a direction instructing signal UP is inputted to the first transfer gates 4, 5 and 6, a high level signal is shifted to the next stage at every half clock portion. On the other hand, at the time of a signal inversion UP is applied to the second transfer gates 7, 8 and 9, the high level signal is shifted in the reverse direction. According to this constitution, the number of elements is decreased, and an inexpensive circuit is obtained.
Patent JP-H11223660-A (JP)
Title: Semiconductor testing device and semiconductor testing method using the same
Inventor: NAGAO KATSUSHI
IPC: G01R31/28
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To judge a measuring system to be malfunctioned due to breakdown or the like and continuously performing semiconductor test by using the measuring system which is not judged to be malfunctioned. SOLUTION: In a die sorter process for testing plural semiconductor chips arranged on a wafer as a DUT(device under test) at a time by using plural measuring terminals, lines of semiconductor chips on the wafer correspond to the measuring terminals for testing the lines of semiconductor chips so that the measuring terminals are judged to be malfunctioned or not in parallel with a testing process. Lines of semiconductor chips to which proper test is not given because of the measuring terminals judged to be malfunctioned are retested by using a normal measuring terminals for another testing device. Along with the result of retesting, original testing result on the measuring terminals, where no malfunction is found, is output.
Patent JP-2000234495-A (JP)
Title: Mud concentration type excavation propelling machine
Inventor: NAKAGURO KENICHI
IPC: E21D9/12
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a mud concentration type excavation propelling machine capable of reliably preventing the excavated-matter inflow opening of a blow-off pipe from being blocked by excavated matter. SOLUTION: This mud concentration type excavation propelling machine is provided with a cutter head 3 to excavate an object 28 of excavation as rotating at the tip part of a shield tubular main body 1 and performs excavation as transferring slurry to the object 28 of excavation by a slurry transferring pipe 20. Then the excavated object 28 of excavation is captured in the chamber 18 of the shield tubular main body 1, and the slurry is discharged by a blow-off pipe 21. The excavated object inflow opening 25 of the blow-off pipe 21 is provided with a pressurized water jetting nozzle 27 capable of switching between jetting high-pressure water for crushing objects to be excavated and low-pressure water to clean the vicinity of the excavated object inflow opening 25.
Patent JP-S61186020-A (JP)
Title: Logic circuit
Inventor: SAKAI SHIGEO
IPC: H03K19/00
Filed: 1985-02-13
Abstract: PURPOSE:To economize the logic circuit from the standpoint of circuit constitution and packaging by using an AND gate and a D FF to form an inverter. CONSTITUTION:In the circuit design, when an AND gate 1 and a D FF2 not in use exist, they are connected to form an inverter. In impressing a '0' signal to a reset terminal R of the FF2, the D FF2 goes to logical '0' and the terminal '0' goes to logical '1', then an output terminal OUT goes to logical '1'. On the other hand, in impressing a logical '1' signal to a terminal IN, the output terminal OUT changes to logical '0' conversely. As a result, the circuit acts like an inverter equivalently.
Patent JP-H05190994-A (JP)
Title: Integral type printed board molding and method of manufacturing that
Inventor: TAGUCHI YUKIHISA
IPC: H05K3/00
Filed: 1992-01-16
Abstract: PURPOSE:To provide an integral type printed board molding wherein a printed board exactly follows the inner surface of a resin molding and is deformed. CONSTITUTION:A printed circuit board film consisting of a film having a specified extensibility is installed on a male mold of a metal mold for injection molding of a prescribed form with the side of an adhesion layer as its outside and a metal layer obtainable by injection molding while the position of the film is fixed by sucking the film frame the side of the male mold follows exactly a three-dimensional surface.
Patent JP-H05195562-A (JP)
Title: Method and device for carrying robot for cleaning base of water tank into and out of water storage tank
Inventor: SAITO YUTAKA
IPC: B08B9/08
Filed: 1992-01-16
Abstract: PURPOSE:To improve the efficiency of cleaning by a method wherein a temporary floor is installed onto the top face of an obstruction just under a manhole, a lifting box is mounted through a gangplank and a cleaning robot is lowered onto the tempo rary floor from the manhole, moved laterally and brought down up to the base of a water storage tank by the lifting box. CONSTITUTION:When an obstruction such as a protective frame is positioned just under a manhole 2 and a robot 11 for cleaning a base cannot be lowered up to the base, the robot 11 for cleaning the base of a water tank is brought down and placed onto a temporary floor 10, and the robot 11 is self-advanced and introduced into a lifting box 9. A wing bolt 17 is removed and a gangplank 12 and the lifting box 9 positioned onto the temporary floor 10 are detached, a winch 5 is rotated in the direction of rewinding of a rope 6, and the rope 6 is delivered and the lifting box 9 is lowered up to the base of a water storage tank 1. The robot 11 is self-advanced after the lifting box 9 completely reaches the base, and discharged onto the base of the water storage tank from the lifting box 9. The which 5 is turned in the direction of winding of the rope 6, and the emptied lifting box 9 is lifted up upward and the base of the water storage tank 1 is cleaned by the robot 11.
Patent JP-H08203986-A (JP)
Title: Vacuum plasma treatment equipment
Inventor: KIKUCHI MASASHI
IPC: H01L21/677
Filed: 1995-01-20
Abstract: PURPOSE: To shorten the exchange time of substrates and improve the working efficiency of the whole device, by equipping a process chamber with a plurality of retaining pins movable in the up and down direction which independently retain the substrates mounted on each multistage constitution of the hand of a carrying arm. CONSTITUTION: A charge substrate taking-out chamber 2 accommodates many substrates 1 on several stages and is linked to a carriage chamber 4 via a gate valve 3, which chamber is linked to a process chamber 6 via a gate valve 5. A conveying arm 7 which is capable of expansion, contraction, and rotation is installed in the carriage chamber 4. A hand 8 is constituted as two stages 8a, 8b which can mount the substrates 1 keeping an interval in the vertical direction. A pair of counter electrodes 9a, 9b are arranged in the process chamber 6. A plurality of retaining pins 10, 11 capable of moving in the up and down direction are installed in the process chamber 6, and can retain independently the substrates mounted on the respective stages 8a, 8b of the hand 8 of the arm 7.
Patent JP-H05196853-A (JP)
Title: Initial position detecting device for lens-barrel
Inventor: NAKAZATO KUNIO
IPC: G02B7/08
Filed: 1992-01-17
Abstract: PURPOSE:To improve reliability as a lens-barrel by preventing dust, dirt, etc., from entering into a lens-barrel in such a manner that a lens initial position detecting device is attached to a closed type lens-barrel, and improving the strength of the lens-barrel itself, as well. CONSTITUTION:As the initial position detecting device attached to the lens-barrel 20 in which a lens holder 21 holding a lens 22, is disposed so as to freely move along an optical axis C, and detecting the initial position of the lens 22, a magnetic sensor means 24 is disposed outside the lens-barrel 20, and simultaneously, a magnet 23 is disposed in a prescribed position on the lens holder capable of being opposed to the magnetic sensor means 24 over the lens-barrel side surface, when the lens holder 21 is moved inside the lens-barrel.
Patent JP-S62184505-A (JP)
Title: Movement controller
Inventor: MURAMATSU YASUO
IPC: G05B9/02
Filed: 1986-02-10
Abstract: PURPOSE:To prevent a movable body from entering an entry inhibition area and to eliminate alarm release operation by providing a means which insures the movable body against entering the entry inhibition area and stops it on the boundary of the entry inhibition area. CONSTITUTION:An interpolation device 7 consists of configured with a speed component pulse string generation part 71, a straight line/arc interpolation processing part 72 and a moving amount integration/update part 73, and generates a pulse string per unit hour. According to a moving speed command the generation part 71 generates a certain pulse, and the processing part 72 converts the pulse by a linear action or an arc one. Then the update part 73 as a stop means integrates and updates the moving amount (pulse number) from the pulse string. As a result the moving body is decided whether it enters the entry inhibition area or not, and can be stopped at a position 12 on the boundary 11. Thus the entry of the moving body to the entry inhibition area can be prevented to maximize a moving area, and besides an escape operation (alarm release) from the entry inhibition area can be eliminated.
Patent JP-H06240491-A (JP)
Title: Method for bonding colored electroplating layer on galvanized steel product
Inventor: MAN YUAN UU
IPC: C25D9/04
Filed: 1993-01-22
Abstract: PURPOSE: To allow a colored electroplating layer to adhere to the surface of an electrogalvanized layer in order to increase corrosion resistance.  
     CONSTITUTION: This method is a method for allowing a colored electroplating layer to adhere to an electrogalvanized steel product. In this method, an AC power source supplying 10 to 20 Hz frequency, 60 to 120 V voltage, and (20 to 80) A/dM 2  electric power and an aqueous electroplating solution containing (150 to 200) g/l silicate, (15 to 20) g/l sodium hydroxide, and (5 to 50) g/l cobalt salt are used. The electroplating solution is held at a fixed temperature between 20 and 30°C. In this method, electroplating is carried out so that a blue electroplating layer can adhere to the surface of an electrogalvanizing layer, and two stages are used to allow the colored electroplating layer to adhere. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H09197995-A (JP)
Title: Display device with both flowing water appreciation effect and air cleaning operation
Inventor: FUJIWARA AKINOBU
IPC: F24F1/00
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To obtain a display device which makes air clean while flowing water is appreciated by making the flowing water visible and obtaining both the flowing water appreciation effect and air cleaning operation. SOLUTION: The air cleaning operation and display operation are both obtained. Air is blown to the flowing water 3 from the air blow hole 13 of an air blower 12 with a hood 11 above the upper opening 1 of a water tank. This device makes the visible flowing water 3 flow down in a layer from the upper opening hole 1 of the water tank along the external wall surface of the water tank. A ground electrode 4 is grounded avoiding the inside of the visual field of the flowing water 3. An ionizing electrode 5 is put close to the flowing water 3 and ionizes dust on an atmosphere side. A high-voltage DC power source 6 adds an ionization voltage. A filter 7 is dipped in the water to filterate contaminated air. A circulation pump 10 circulates the flowing water 3 having passed through the filter 7 to the water tank from a surge chamber 8 for water through an air-conditioning device 9.
Patent JP-H08200600-A (JP)
Title: Gas piping for manufacturing semiconductor
Inventor: OKETA YUKIHIRO
IPC: C23C16/455
Filed: 1995-01-20
Abstract: PURPOSE: To set a proper replacement timing of piping, and to quickly detect deterioration when the purity of gas in the piping is deteriorated by some reason, by early finding out corrosion when the corrosion is generated on the piping for material gas to be used in manufacturing of semiconductors. CONSTITUTION: Gas piping for manufacturing semiconductors is composed mainly of a gas cylinder 10 as a supplying source of material gas, a main pipe part 12 for guiding gas from the gas cylinder 10 to a semiconductor manufacturing device, a branch pipe part 16 for branching gas from the main pipe part 12 at a branch part 14, and an inspection part 18 for inspecting the state of the inside of the piping on the way of the branch pipe par 16. Pressure in the branch pipe part is maintained lower than that of the main pipe part, so as to prevent back flow of the material gas to the main pipe part. In the inspection part, the corrosive state of the inner surface of the piping is detected by an optical means, and the corrosive state of the piping of the main pipe part can be indirectly found.
Patent JP-H06215898-A (JP)
Title: High frequency power introducing device
Inventor: FUKUMOTO SHINTARO
IPC: H05H9/00
Filed: 1993-01-20
Abstract: PURPOSE:To introduce cooling water without crossing a concentric pipe transmission line by branching a stub of lambda/4 into T-shape, providing a cooling pipe in the inner conductor part of a high frequency power introducing part, and making the end part of the lambda/4 stub movable. CONSTITUTION:A high frequency power introducing device 1 is branched in T-shape and connected to a high frequency power source 9 and a high frequency power introducing part 7, and a cooling pipe 6 is introduced from a short-circuit terminal end part 2 to an inner conductor part 8 through an inner conductor 4. The terminal end part 2 is situated in lambda/4 from a branch point 3, and made axially movable while ensuring the contact with the conductor part. Since the terminal end part 2 and the introducing part 7 are situated on one axis, the cooling pipe 6 is introduced to the inner conductor 8 through the inner conductor 4, so that cooling water can be introduced without crossing a high frequency transmission line 10. Since the terminal end part 2 is axially movable and can be regulated to be situate in the position of lambda/4 from the branch point 3, the impedance matching in the branch point 3 is held when the impedance of the terminal end part 2 seen from the branch point 3 is infinite.
Patent JP-H02240332-A (JP)
Title: Wear resistent chain for ditcher
Inventor: JIYON ETSUCHI SHIYUURUMAN
IPC: E02F3/08
Filed: 1990-02-07
Abstract: PURPOSE: To reduce chain wearing by providing a sidebar having a first linear edge extending in the direction in which a chain moves and a separated opposing edge and the front and rear ends of first and second pitch holes, in one of which induction hardened section is contained. CONSTITUTION: A sidebar 26 having a first linear edge 32 extending in the direction in which a chain 16 moves is arranged in a link of the chain 16 and supported slidably contacted with a support face. The sidebar 26 is provided with a opposing edge 36 which is separated from the first linear edge 32 and front and rear ends having the first and second through pitch holes 54 and 54. Chain pins are contained in the pitch holes 54 and 54, and either the front or rear end of the sidebar 26 is made adjacent to the first edge 32 including an induction hardened section. This constitution makes it possible to increase the resistance to wear the chain 16.
Patent JP-S60168316-A (JP)
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1984-02-14
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-H09218156-A (JP)
Title: Emission analyzing device
Inventor: TAKAMATSU YUKIHIKO
IPC: G01N21/73
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a noise and remove a background to perform a highly precise measurement by supplying a carrier gas formed of a mixture of oxygen gas with helium gas. SOLUTION: A gas mixing device 13 mixes helium gas in a bomb 11 with oxygen gas in a cylinder 12 in an optional ratio, and supplies 10 the resulting mixture to an aspirator 3. The solid fine particle on a filter 2 sucked by the carrier gas is carried to a discharge pipe 4, and excited by a plasma to emit a light. Since the carbon atom in the solid fine particle is reacted with the oxygen atom in the carrier gas to form CO, CO2 , silicon Si in the quartz pipe of the pipe 4 is never sprung out. The oxygen gas prevents the carbon atom from forming C2 , CN molecule to prevent the emission of these molecular spectra, eliminating the interference with the emitted wavelengths by the other elements. Further, since strong molecular spectrum NH is extinguished, the background level of an emitted beam such as Ni adjacent thereto is lowered. Thus, a highly precise measurement can be performed.
Patent JP-S58143616-A (JP)
Title: Control circuit of sound quality
Inventor: FUMOTO MASAAKI
IPC: H03G5/02
Filed: 1982-02-19
Abstract: PURPOSE:To change continuously the amplification factor of a certain frequency band from increment to attenuation in response to the sliding action of a variable resistor centering on a specific frequency. CONSTITUTION:The 1st capacitor C1 is connected between fixed terminals 3 and 4 of a variable resistor VR. At the same time, a resistance R4, which gives adjustment to the attenuation quantity of signals at the input side of a transistor TRQ1, and a DC preventing capacitor C3 are connected to the terminal 3. While a resistance R5 which gives adjustment to the amplification factor of the TRQ1 is connected to the terminal 4. A sliding terminal 5 of the resistor VR is grounded via a capacitor C2 having larger capacity (about double) then that of the C1. An approximately even amplification factor is obtained to an input frequency when the terminal 5 is set nearly at a center position. However, the amplification factor decreases at a position near a certain frequency as the terminal 5 moves toward the terminal 3 and then increases at a position near a certain frequency as the terminal 5 moves toward the terminal 4 respectively.
Patent JP-H01226654-A (JP)
Title: Device rotatably supporting hollow cylindrical type core and core carrying wound article composed of flexible sheet product, particularly, print
Inventor: HANSU FURAI
IPC: B65H29/00
Filed: 1989-02-04
Abstract: PURPOSE: To provide a device to support a core to be surely actuated with simple structure by supporting a support mechanism in a rotatable manner around the axis of rotation substantially coincident with the axis of the core. CONSTITUTION: Before a core 10 is abutted on a receiving claw 30, a support mechanism 12 must be moved to the position shown in the figure, and both receiving claws 30 are located upward. The core 10 is placed on the receiving claw 30, a cantilever arm 92 enters between the tightening claws 30, and are lowered, and a wedge 26 enters a notch 34 of the receiving claws 30. Because a web 24 and the notch 34 are V-shaped, the core 10 is surely received and aligned even when the cantilever arm 92 is not correctly positioned. When the wedge 26 of the web plate 24 is fitted to the notch 34, the cantilever 92 is further lowered and advanced in the direction parallel to the axis 52 of rotation. Because the notch 34 is arranged on the plane where the center of gravity S of the core 10 is located, the longitudinal axis of the core 10 is coincident with the axis 52 of rotation.  Thus, when the support mechanism 12 is turned around the axis 52 of rotation, the core 10 is forcibly interlocked therewith.
Patent JP-S60170785-A (JP)
Title: Electronic tide meter
Inventor: OODO HIDETOSHI
IPC: G04G9/00
Filed: 1984-02-15
Abstract: PURPOSE:To read accurately daily tide once the tide meter is set by displaying tide at ebb tide time corresponding to calendars and areas digitally and accurately, and providing a function for counting calendars automatically. CONSTITUTION:When a time measuring circuit 8 attains to some specific time, display contents are selected with a switch 3b for switching a correction state and a normal state and the current time or ebb time is outputted to a display device and displayed on a display device 17. Further, when the time measuring circuit 8 attains to another specific time, the circuit 8 detects the time without the intervention of the input of the switch 3b and outputs the contents of calendars 10, 11, 12, and 13 to an arithmetic circuit 14. Those contents are selected with a mode button 3b for switching a timer mode and a tide mode and displayed on the display device 17 through the display circuit 16.
Patent JP-H02206548-A (JP)
Title: Wrap film
Inventor: FUJITANI SHIGEO
IPC: B32B27/28
Filed: 1989-02-07
Abstract: PURPOSE:To improve mechanical strength of a wrap film by providing an ethylene-vinyl acetate copolymer outer layer on either side of an intermediate layer of a straight-chain ethylene-alpha-olefin copolymer having a density of not more than 0.910g/ml. CONSTITUTION:An intermediate layer-forming resin composition comprising a straight-chain ethylene-alpha-olefin copolymer having a density of not more then 0.910g/ml and an outer layer-forming resin composition comprising an ethylene- vinyl acetate copolymer are laminated by an inflation method using a circular die to produce a wrap film. The wrap film thus obtained comprises the interme diate layer laminated with the outer layer on either side thereof, and the thick ness thereof is preferably 12-20mum. The straight-chain ethylene-alpha-olefin copolymer constituting the intermediate layer is preferably prepared from a 3-12C alpha-olefin by a gaseous-phase low-pressure method.