baber/WOPTO huggingface dataset:
Patent JP-H0474579-A (JP)
Title: Apparatus for washing inner wall of hopper
Inventor: NOMURA MITSURU
IPC: B08B9/087
Filed: 1990-07-13
Abstract: PURPOSE:To improve the working environment of a worker by supporting a washing machine unit formed from a running drive part and a washing part equipped with a washing solution jet nozzle and a rotary brush on the guide rail arranged to the inner peripheral surface of a hopper in a drivable and runnable state in a suspended state. CONSTITUTION:A washing machine unit 1 is fed in a hopper 2 and supported on a guide rail 4 in a suspended state by engaging a running drive part 6 with the guide rail 4 and pressing a drive roller 18 to the guide rail 4 by a moving stand advancing and retracting drive motor 15. Since a washing part 7 is connected to the drive part 6 in a shakable manner, the rotary brush 29 of the washing part 7 comes into contact with the inner peripheral surface of the hopper 2. A washing solution is injected to the inner peripheral surface from a washing solution jet nozzle by the command of a control apparatus and a running drive motor 19 and both brush driving motors 31, 34 are synchronously operated to allow the washing machine unit 1 to automatically run along the guide rail 4 and the adhered of the hopper is wipen off by the rotary brush 29. When it is detected that the washing machine unit 1 reaches one end part of the guide rail 4, the running drive motor 19 is reversed to return said unit 1 to the original position.
Patent JP-H0827896-A (JP)
Title: Internode mounting structure of brace to introduce pretension
Inventor: IMAI KATSUHIKO
IPC: E04B1/58
Filed: 1994-07-14
Abstract: PURPOSE:To accurately exert a pretension by a method wherein a brace to introduce a pretension is mounted between two nodes in an immobile state. CONSTITUTION:A brace 13 comprises a steel rod 1 at the ends of which an expansion part 1A and a coupling male screw part 1B are formed, a sleeve 3 joined with a node 2M and having a joint screw part 3A and brought into contact with the expansion part 1A, and a sleeve 4 having a joint screw part 4A joined with a node 2N and joined in a screwed-in state with the coupling male screw part 1B. Length between a node contact surface 3c of the sleeve 3 and a node contact surface 4c of the sleeve 4 is set to a value obtained by subtracting a tension elongation margin to exert a pretension from a distance LNN between nodes 2. When the depth of a screw hole 2m of a node 2M is set to a value higher than length obtained by subtracting the tension elongation margin from a total sum of the length of a first joint screw part 3A, the length of the expansion part 1A, and the length of the second joint screw part 4A, the brace 13 is arranged between the nodes 2 and a desired pretension is exerted/.
Patent JP-S6250598-A (JP)
Inventor: SHIMA HIROSHI
IPC: E21D11/40
Filed: 1985-08-27
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-H0932255-A (JP)
Title: Sound insulating floor material
Inventor: SAITO TADASHI
IPC: E04F15/18
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To improve sound insulating performance by laminating wood plate materials on both the surface and back face of a porous rubber layer made of a compression molding of crushed rubber and having a specific shape. SOLUTION: Waste tires are mechanically crushed, organic fiber cords and metal cords serving as a reinforcing material are removed, and the crushed rubber having the maximum grain size within the range of 0.3-30mm at 90% or above is compression-molded to mold a porous rubber layer 1. A wood backing material 3 such as a particle board is stuck on the back face of the porous rubber layer 1, and a sound insulating floor material 4 laminated with a wood plate material 2 such as a plywood floor material is molded on the surface of the porous rubber layer 1. A execution cost can be reduced.
Patent JP-S5987811-A (JP)
Inventor: EGON SHIYURUTSU
IPC: H01L29/94
Filed: 1983-10-07
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-H0537671-A (JP)
Title: Dc current termination circuit
Inventor: ISHII YOSHINORI
IPC: H04M19/08
Filed: 1991-07-26
Abstract: PURPOSE:To realize the DC current termination circuit in which the ON state is held even with a current as small as 1mA by providing an element of a voltage versus current characteristic having a hysteresis characteristic to the circuit. CONSTITUTION:A voltage monitor means 1 is connected between subscriber lines and monitors a prescribed voltage applied between the subscriber lines. A current monitor means 2 is connected in series with a DC termination resistor 3 and monitors a prescribed current flowing through the DC termination resistor 3. A 1st changeover means 4 is connected in series with the current monitor means 2 and operated based on the prescribed voltage between the subscriber lines monitored by the voltage monitor means 1. The 2nd changeover means 5 is connected in parallel with the 1st changeover means 4 and in complementary operation with the 1st changeover means 4 and acted based on the prescribed current monitored by the current monitor means 2. Then the circuit is featured to form a current closed loop of the DC termination resistor 3 between the subscriber lines.
Patent JP-H05185489-A (JP)
Title: Seamless tube useful for the manufacture of roofing strip and its manufacture
Inventor: DONARUDO ERU BAN AADEN
IPC: B29C48/32
Filed: 1992-06-23
Abstract: PURPOSE: To provide a seamless tube useful for producing a two-ply roofing batten by extruding a seamless tube of a polymer material, milling it to define two piles and hollow, and drawing it in the longitudinal direction. CONSTITUTION: The polymer materials are preferably those containing much polyethylene terephthalate and at least one of little polyolefin. These materials are supplied to an extruder to form a seamless tube 30. With being plasticized, it is fed to a vacuum sizer which flattens the material so that it has a narrow hollow 32. A rolling mill mills the hollow 32 almost all, and draws it in the longitudinal direction. It is annealed to solidify and then is cooled. This obtains a tube with a tensile strength of at least 1.76 t/cm<2> in the longitudinal direction. It is preferred that through holes 38 are punched at certain intervals on the tube layers 34, 36 as a roofing batten.
Patent JP-2001018905-A (JP)
Title: Apparatus for closing mouth of bag
Inventor: SUGAWARA MASAYUKI
IPC: B65B7/02
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To greatly increase the working efficiency of closing a mouth of a bag storing a frozen solid matter or the like by carrying out this work mechanically and in assembly-line operation. SOLUTION: In this apparatus, a lateral push plate 9 in an air slide unit 10, an upward push plate 14 in a push-down unit 16, and a downward push plate 11 in a push-up unit 13 are operated with respect to a bag 6 of which positioning for transfer is determined, thereby forming a flap at a mouth of the bag 6 to be folded. By operating a taping unit 20, a pressure sensitive adhesive tape 24 is stuck to the folded flap, and the mouth of the bag 6 is closed.
Patent JP-S6342369-A (JP)
Title: Sputtering treatment device
Inventor: TAKAHASHI YOSHIO
IPC: C23C14/34
Filed: 1986-08-08
Abstract: PURPOSE:To prevent the remaining of air bubbles on the rear side of a backing plate for supporting a water cooled lower electrode and to improve cooling efficiency by forming backing plate to such a thickness that the rear side thereof is thinner in the central part and thicker toward the circumference and draining water near the central part. CONSTITUTION:A thin film is formed on a substrate 8 by regulating the reactive gas in a hermetic vessel 1, impressing a voltage to an upper electrode (substrate holding body) 7 and lower electrode (target) 3 and sputtering the target 3. A double pipe cooling structure 23 is internally provided between the backing plate 21 for holding the target 3 and a target support 22. The backing plate 21 is formed to the thickness of the tapered shape on the rear side with which the plate is thinner in the central part and thicker toward the circumference. The cooling water is introduced from the circumference of the backing plate 21 into the double pipe cooling structure 23 with its outside pipe as an inflow port 23a and is discharged from the inside pipe near the central as a discharge port 23b. The air bubbles in the cooling water are thereby collected at the central part and are easily discharged. The target 3 is thus efficiently cooled.
Patent JP-S6248023-A (JP)
Title: Clothless polishing method of semiconductor wafer
Inventor: YAMANA TAKESHI
IPC: B24B37/00
Filed: 1985-08-28
Abstract: PURPOSE:To exclude a cloth from a polishing device by using both upper and lower plates by ultrafine particle abrasive plate, and by highly foamable liquid for frequently generating gas such as carbon dioxide gas or low viscosity liquid as a polisher. CONSTITUTION:A work 5 is attracted by vacuum to the lower surface 2 of the upper plate 1 of a one-side polishing unit, or secured by other method, pressed on the upper surface 4 of a lower plate 3 to be polished. The plate 3 of the unit is formed of any of an ultrafine abrasive plate, a resin plate, a metal and alumina plate containing resin as medium, a soft metal plate, a soft ceramic, an oil grease plate of pitch, tar or oil, and the polisher uses highly foamable liquid for frequently generating gas such as carbon dioxide gas or low viscosity liquid for polishing.
Patent JP-S6082273-A (JP)
Title: Method for controlling wire extension of wire in welding device
Inventor: NAKANE RIYUUJI
IPC: B23K9/127
Filed: 1983-10-07
Abstract: PURPOSE:To eliminate the labor for adjusting the wire extension of a wire in short-circuit transfer arc welding by moving vertically a torch when an arc is generated without changing the torch position during controlling of the change in the short-circuit current thereby adjusting automatically the wire extension of the wire to the specified length. CONSTITUTION:The current in short-circut transfer arc welding is caught by a current detector 10 and a storage circuit 25 for the wire extension of a wire is operated by the current before and behind a relational amplifier 13 to prohibit the torch position from moving in the stage of a short circuit and to operate a torch motor driving circuit 15 by the position stored in the circuit 25 in the stage of generating an arc, thereby adjusting automatically the wire extension of the wire by a motor 8 to the specified length. The need for adjusting the wire extension of the wire by manpower in the prior art is thus eliminated and welding is automatically and satisfactorily accomplished.
Patent JP-H0746076-A (JP)
Title: Hybrid distribution circuit
Inventor: NOHARA KAZUNORI
IPC: H04B3/36
Filed: 1993-07-29
Abstract: PURPOSE:To improve the balance of the impedance of respective multi-ports and isolation between the respective multi-ports even when a distribution ratio is not 1:1 by arranging a resistor for compensating the impedance between the port whose distribution ratio is large within the multi-ports and an intermediate tap connection line. CONSTITUTION:When the distribution ratio of the multi-ports 7-1 and 7-2 is 1:5, the turn ratio of a matching transformer 2 becomes 0.5 turn from a single port 1 to an intermediate tap 8 and 2.5 turns from the intermediate tap 8 to ground and the turn ratio of a distribution transformer becomes 0.5 turn from the intermediate tap 9 to the multi-port 7-1 and 2.5 turns from the intermediate tap 9 to the multi-port 7-2. 1-10pF is appropriate for a capacitor 4 for improving high frequency characteristics and approximately 5pF is defined in almost all cases. In the case of being smaller than 1pF or being larger than 10pF, the distribution loss of high frequencies becomes large. Also, 50-150OMEGA is appropriate for the value of the resistor 5 for compensating the impedance and the value is approximately 100OMEGA in almost all cases.
Patent JP-H0351694-A (JP)
Title: Heat exchanger
Inventor: ARAI KAZUMITSU
IPC: F28D7/12
Filed: 1989-07-19
Abstract: PURPOSE:To make water flow without staying stagnant so as to prevent vibration and fusion of a heat exchanger by providing to the inner side of a guide block a guide hollow which leads water flowing in through an inlet and along the inner side of a hollow part to the starting ends of a guide fin. CONSTITUTION:Combustion gas drawn from a combustion chamber 3 into a gas-inlet tube 14 is passed through a combustion-gas passageway 40 and discharged to the outside through a discharge port 5. On the other hand, water flows in through an inlet 21, which is open tangentially from a cylindrical part 8b of the casing, and in the form of a spiraling flow along a hollow part 19a formed to the inner side of a guide block 19, and enters a guide hollow 19 and flows out in the axial direction. Guided by a guide fin 15, water absorbs heat from a fin 15 and the gas-drawing tube 14 as is spirals along a passageway 30, and flows out. This constitution enables water to gain a high velocity of flow and directional orientation and flow without staying stagnant at the part where a cylindrical inner casing forms a closed end so that the heat exchanger is prevented from undergoing vibration or fusion.
Patent JP-H0630931-A (JP)
Title: Ultrasonic diagnosing apparatus
Inventor: MATSUSHIMA TETSUYA
IPC: A61B8/00
Filed: 1992-07-15
Abstract: PURPOSE:To offset errors attributed to unevenness of sound velocity, a delay line and the like fast and easily by adding a control data read out of a memory means to a correction data to determine a delay time in transmission and reception based on the data thus added. CONSTITUTION:An ultrasonic diagnosing apparatus is provided with a second transmitting memory means 14 and a second receiving memory means 10 to store correction data in addition to a first transmitting memory means 13' and a first receiving memory 9' for storing control data. In the control of delay time, the control data and the correction data read out respectively from the first transmitting memory means 13' and the second transmitting memory means 14 are added up with an adder section 15 on the transmitting side to be sent to a delay circuit 17. On the receiving side, the control data and the correction data read out respectively from the first receiving memory 9 and the second receiving memory 10 are added up with an adder section 11 to be sent to a delay addition means 7. The correction data for correcting a time shift detected with a time shift detector 21 is written into the second transmitting memory means 14 and the second receiving memory means 10.
Patent JP-H1029292-A (JP)
Title: Negative image recording material
Inventor: AOSHIMA KEITARO
IPC: G03F7/00
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a negative image recording material having excellent film strength of a recorded image and plate wear resistance at the time of printing by directly making a plate from digital data. SOLUTION: This negative image recording material comprises at least one kind of poly(meth)acrylate resin or poly(meth)acryalamide resin having hydroxyaryl group, preferably a crosslinker for crosslinking with acid such as phenol derivative having hydroxymethyl group or alkoxymethyl group coupled to two or more benzene rings in a molecule, a compound generating acid on decomposition effected by irradiation of light or heating to 100 deg.C or higher, and an infrared ray absorber of dye or pigment absorbing infrared ray having a wavelength of 720 to 1200nm.
Patent JP-2001015575-A (JP)
Title: Adjusting method for substrate transfer apparatus and inspecting apparatus therefor
Inventor: TANAKA TOMOYA
IPC: B25J13/08
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To easily implement highly accurate inspection/adjustment free from variations derived from differences in the skill of individual operators, when the position or posture of a blade or the like serving as a substrate holding part of a substrate transfer apparatus used for a substrate processing apparatus is inspected/adjusted. SOLUTION: An inspecting apparatus of a substrate transfer apparatus has a blade 3 serving as a substrate holding part for holding a transferred substrate, and inspects the substrate transfer apparatus that transfers a substrate extracted at a first position. The inspecting apparatus includes a chassis-shaped main body 20a, and distance sensors 22, 23, 24 and 25 mounted on a ceiling portion 20b of the body 20a for measuring distances from the blade 3 inserted into the body 20a.
Patent JP-S5891533-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: YASUDA SHINJI
IPC: H01F41/20
Filed: 1981-11-26
Abstract: PURPOSE:To manufacture a magnetic recording medium of a multilayer structure consisting of a magnetic layer and a nonmagnetic layer by a single process, by shifting a base film like zigzag, and also evaporating a magnetic material and a nonmagnetic material from plural evaporation sources. CONSTITUTION:In a state that a base film 1 has been bent like zigzag more than plural times by drums 21-25 placed like zigzag, it is shifted along a cooling plate 6, and also a magnetic material 41 from the first evaporation source 31, and a nonmagnetic material from the second evaporation source 32 are vapor-deposited on the base film 1 through a shielding plate 5.
Patent JP-S6264536-A (JP)
Inventor: MOTAI KOSHIRO
IPC: B32B3/04
Filed: 1986-08-13
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-H05230958-A (JP)
Title: Device for supporting eaves gutter
Inventor: FUKUSHIMA TAKAFUMI
IPC: E04D13/072
Filed: 1991-07-29
Abstract: PURPOSE:To make a bulged edge of an eaves gutter engaged and held simply and certainly in a dent provided to an eaves gutter holding device. CONSTITUTION:In an eaves gutter holding device in which a dent 4 for engaging therein and for holding therewith a bulged edge 3 of an eaves gutter 2 is formed to the holding device main body 1, and a belt-like plate spring 5 for keeping, with elasticity, the bulged edge 3 engaged with and held in the dent 4 from being disengaged from the dent 4 is attached to the holding device main body 1, one end of the belt-like plate spring 5 is fixed firm to the holding device main body 1. A mid part, serving as a part 6 for elastic fitting, of the belt-like plate spring 5 is formed in protrusion in a curve toward the side of the dent 4. A holding part 7 formed on the other end of the belt-like plate spring 5 is detachably fixed to a receiving part 8 formed to the holding device main body 1 so that the plate 6 for elastic fitting can be held in the state of contraction, resisting against the elasticity.
Patent JP-S5979412-A (JP)
Title: Magnetic head
Inventor: HANDA TSUNEO
IPC: G11B5/31
Filed: 1982-10-27
Abstract: PURPOSE:To generate an intensive vertical magnetic field with high efficiency and to realize the vertical recording with high quality by providing a magnetic head with such a constitution in which a head functions as a core of the main magnetic pole in a record mode and then functions as a ring type head in a reproduction mode respectively. CONSTITUTION:In a record mode, a current is flowed to a spiral thin film coil 8 to exite thin films 7, 11 and 12 of high permeability in the same direction. Thus a magnetic field is generated at the end part of the film 12. The arrows in the figures show the directions of magnetic fields or magnetization. A recording medium 18 moves right toward the paper surface to the head tip 19, and the recording is carried out in order of (a), (b) and (c). As shown in the figures, the films 7 and 12 put together function as a main magnetic pole to obtain an intensive vertical magnetic field. While the reproduction is carried out by applying the magnetic fluxes picked up through a gap part 13 to multi-layer thin film coils 9 and 10. A closed magnetic path is formed with films 7, 11 and 12 to provide the gap part 13, and the coils 9 and 10 are wound around the closed magnetic path. Thus the function of a ring type head is obtained.
Patent JP-S5981048-A (JP)
Title: Transport system
Inventor: OZAWA YOSHIHARU
IPC: B65G43/00
Filed: 1982-10-27
Abstract: PURPOSE:To permit a transport car to operate efficiently indendently from the operation of a machine tool by indexing a pallet onto a work table through a pallet station and allowing the pallet to be transported to and received by a machine tool by means of a robot. CONSTITUTION:A pallet 10 is indexed onto a work table 3 through a pallet station 4 which distributes and exchanges a material pallet and a product pallet which are transported by a transport can be an NC machine tool, particularly to a lathe and a grinding machine, and said pallet is transported to and received by the machine tool by the aid of a robot 2. Therefore, the preceding pallet (product pallet) 10 and the succeeding pallet (material pallet) 10 can be pooled before the station 4, and the machine tool continues working without generating loss time during the time when the transport car receives the pallet or feeds the next pallet. Thus, the transport car is operated efficiently, independently from the work on the machine tool.
Patent JP-H0945088-A (JP)
Title: Data storage device
Inventor: KURAKI TOSHIO
IPC: G11C11/22
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a data storage device using a ferroelectric which enables reduction of an occupied area for one bit. SOLUTION: One electrode of a first ferroelectric capacitor 11 is connected to a first cell plate 13, while one electrode of a second Ferroelectric capacitor 12 is connected to a second cell plate 14. The other ends of the first ferroelectric capacitor 11 and the second ferroelectric capacitor 12 are connected in series at a common contact 15. The common contact 15 is connected to a bit line 16 through an NMOS transistor 18 being a switch element and this electric connection can be controlled by the potential of a word line 19. A differential amplifier 17 detects four potentials obtained through the bit line 16.
Patent JP-H0310023-A (JP)
Title: Method for directly rapid-cooling hot rolled steel wire rod
Inventor: EGUCHI TOYOAKI
IPC: C21D9/573
Filed: 1989-07-24
Abstract: PURPOSE:To efficiently and uniformly execute direct cooling by rapidly cooling a hot rolled steel wire rod during being conveyed under eccentric ring state with air and water mist as fine particles from upper part and blast and/or blast mist from lower part. CONSTITUTION:Equipment of Stellmore method is reformed, and the air and water mist which is generated at the rate of 0.5-10m<3>/min water as the fine particles of <=200Nm<3>/m<3> air/water ratio is generated from a mist nozzle for generating air and water mist arranged on the way of conveying the above hot rolled steel wire rod and upper part of a conveyor. Then, by this air and water mist and the blast and/or the blast mist of ordinarily 10-60m/sec rate from the lower part, the above hot-rolled steel wire rod is cooled at about >=10 deg.C/sec and <=100 deg.C/sec cooling velocity. By this method, improvement of DP property of hard drawing steel wire rod, direct quenching for non-heat treating PC, direct quenching of two phase structure wire rod, etc., can be executed. Further, the hard drawing steel wire rod in carbon steel and further, mild wire rod in stainless steel can be produced, respectively. Further, in the figure, the overlapping state of the hot rolled steel wire rod 1 is shown under eccentric ring state with winding machine 2 on the conveying means.