baber/WOPTO huggingface dataset:
Patent JP-H04254613-A (JP)
Title: Vibration type pile driving device
Inventor: INOUE YASUHIKO
IPC: E02D7/18
Filed: 1991-02-05
Abstract: PURPOSE:To improve a work environment of an operator, and eliminate troubles on the side at a base machine main body due to a vibration by providing a buffering means to reduce a spring constant of a wire or leader so as to let vibration by a vibrator to the base machine main body difficult to be to be transmitted. CONSTITUTION:A winch drum 8 is installed almost act the center of a base machine 1, and an operator performs various operations such as moving the position of the machine, controlling charge of sand or the like, control of the winch drum 8, etc., in an operation room 10 at the front of it. A sand charging hopper 12 and a bucket 13 are installed at a leader 2 to be freely movable up and down, and a sheave lock 4 is disposed at the top. A vibrator 6 and a buffer 5 are suspended from this for absorbing vibration of the vibrator 6. A buffer means 9 is installed at a top rail for reducing a transmitted load to the leader 2. A work environment for the operator can thus be improved, and troubles on the side of the machine 1 can he reduced.
Patent JP-H01209603-A (JP)
Title: Cable
Inventor: HIRAI SHOICHIRO
IPC: H01B7/17
Filed: 1988-02-18
Abstract: PURPOSE:To improve durability to vibration, an inflexion movement and oil by forming a sheath while having an ethylene vinyl acetate copolymer having the specified contents of vinyl acetate as a main component, and bridging this with an electron beam. CONSTITUTION:In a cable, plural pieces of insulating wires 1, in which an insulating layer (b) is formed outside a core (a) made of a conductive substance such as copper, are focused to be made into a cable core 2, this core 2 is intertwisted with a cotton yarn interposition 6 which is interposed as occasion demands, to be made into a multicore twist insulating electric wire 7 and, for example, a plastic tape and a paper tape 3 are spirally wound about the outside of the insulating electric wire 7 for forming a press-wound layer 4. And, the cable has a construction, in which the outside of it is coated with a sheath 5 of a resin composite, wherein 100wt.% of a ethylene vinyl acetate copolymer containing 10 to 22% of vinyl acetate is combined with 1wt.% of oxydation inhibitor. Further, sheath 5 is given bridging treatment by radiation. Thereby, sufficient durability to vibration and an inflexion movement in the range from low temperature to high temperature and sufficient oil-proofness can be obtained.
Patent JP-H09201293-A (JP)
Title: Heat insulating box
Inventor: UCHIDA AKIRA
IPC: A47J39/02
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To let bedew water generated on a shelf board flow down toward the inside of a storage chamber and to process it by installing the shelf board, which is provided to bridge inside the storage chamber of a heat insulating box, while inclining it low toward the inner face of the storage chamber. SOLUTION: Concerning engage pawls 67A and 67B on a longitudinal side 59A of a rail 59, the front engage pawl 67A is formed at the position where the height from a horizontal side 59B is lower than the rear engage pawl 67B. Even when the engage pawls 67A and 67B are engaged into the holes at the same height of a shelf supporting pole, the rail 59 is inclined down backward a little rather than a horizontal plane. Therefore, a tray 61 is turned toward the back of the storage chamber by the rail 59 and held while being inclined down backward. On the other hand, a dam 61A is formed while standing around the tray 61 and two drain holes 68 are formed on the left and right sides on the rear side of the dam 61A at the position abutting to a tray stopper 62. The space on the tray 61 is communicated with the front face of the tray stopper 62 by the drain holes 68.  Besides, plural fine grooves 69 are formed along the inclining direction of the tray 61 on the lower face of the tray 61.
Patent JP-S63203774-A (JP)
Title: Electroless plating method for electrically nonconductive substance
Inventor: NAGAI YASUSHI
IPC: C23C18/18
Filed: 1987-02-20
Abstract: PURPOSE:To surely form a plated film on an electrically nonconductive substance in a short time by wetting the surface of the substance with a surfactant having lower surface tension than the substance, providing a catalyst to the wetted surface with a catalytic metal soln. having lower surface tension than the substance and subjecting the substance to electroless plating. CONSTITUTION:The surface of an electrically nonconductive substance such as wax or ceramics is wetted with a surfactant having lower surface tension than the substance. The pref. surface tension of the surfactant is 13-50dyn/cm<2> and dimethylamine pentamin may be used as the surfactant. A catalyst is then provided to the wetted surface with a catalytic soln. having lower surface tension than the substance. The catalytic soln. is a soln. contg. Pd, Cu or the like as a catalytic metal. The electrically nonconductive substance having the provided catalyst is subjected to electroless plating especially with copper.
Patent JP-H06248287-A (JP)
Title: Lubricating composition for bearing
Inventor: ASO MITSUNARI
IPC: C10N20/04
Filed: 1993-02-24
Abstract: PURPOSE:To provide a bearing with an electric function by making the bearing exhibit electrification function and antistatic function in the state of the bearing packed with a lubricating composition for bearing. CONSTITUTION:5-99wt.% of ultra-high-molecular-weight polyolefin powder having 1X10<6>-5X10<6> average molecular weight is mixed with 1-50wt.% of solid wax containing low-molecular-weight polyethylene, 5-99wt.% lithium soap-mineral oil-based lubricating grease and carbon black and dispersed at >= the gel point of an ultra-high-molecular-weight polyolefin and <= the dropping point of the lubricating grease to give a bearing composition for bearing having low electric resistance.
Patent JP-H11230370-A (JP)
Title: Labyrinth seal
Inventor: SHIRAI HIROKAZU
IPC: F16J15/447
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a labyrinth seal composed of a plurality of seal segments annularly arranged around a rotary shaft, which can ensure a wide gap between the rotary shaft and a seal fin during stopping of rotation, but a predetermined gap during operation. SOLUTION: Seal segments 3 are incorporated in a casing groove 15 around a rotary shaft 1 so as to be radially displaceable. The seal segments 13 is urged so as to be separated from the rotary shaft 1 by a leaf spring 11. A groove for introducing fluid from a high pressure fluid part A to the rear surfaces of the seal segments 3 is formed in each of the seal segments 3.
Patent JP-S56132223-A (JP)
Title: Transfer-conveyance system of square motion
Inventor: ABE TAKAHIRO
IPC: B65G47/53
Filed: 1980-03-21
Abstract: PURPOSE: To facilitate the synchronous operation of each transfer device by rising saucers by the sway of fork-shaped levers inside endless belts.  
     CONSTITUTION: A saucer 1 is fast fixed on a belt 11. One side of its upper surface is positioned under one conveyor table 18, while its another side under another conveyor table 18. When long conveyed materials 20 is sent in a direction Y by the left side table 18, drive shafts 15 and 15' are respectively driven in opposite wises to be timely to the action. As pins 10 and 10' on upper away arms 17a and 17a' are slided inside long grooves 14' and 14", fork-shaped levers 17 and 17' are respectively swayed as far as their ends, and a belt support 14 raises the upper side of the belt 11. The saucer 1 on the belt 11 supports and raises the conveyed materials 20 on the table 18 further upward, and the conveyed materials 20 and transferred to the right side table 18 by the conveyance of the belt 11. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62194818-A (JP)
Inventor: IMAI HIDEO
IPC: A47J37/08
Filed: 1986-02-20
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-S57151282-A (JP)
Title: Driving device for synchronous motor
Inventor: SATOU KENJI
IPC: H02P6/08
Filed: 1981-03-14
Abstract: PURPOSE:To effectively rotate a synchronous motor in the desired direction by supplying a DC current to an armature coil at the starting time when the motor is driven by an inverter, and gradually accelerating the rotating speed of the motor after the motor is stopped at the prescribed position. CONSTITUTION:A 3-phase synchronous motor used for a VTR or the like is driven by controlling the commutation of an armature coil 1 with an inverter 4. A timing pulse generator 6 of a starter 5 is operated at the starting time to reset a ring counter 9, the prescribed 2-phase transistor of the inverter 4 is conducted to supply a DC current, the output of a lamp voltage generator 7 is applied to a voltage controlled oscillator 8, the inverter 4 is controlled via a counter 9 and an AND gate 10, and the oscillation frequency is gradually increased,  thereby accelerating the rotating speed of the motor. Accordingly, the motor  can be effectively rotated in the desired direction without the structure of  mechanical auxiliary means or the motor.
Patent JP-S56133967-A (JP)
Title: Ac controlling circuit
Inventor: YAMAGUCHI KAZUYOSHI
IPC: H03K17/725
Filed: 1980-03-24
Abstract: PURPOSE:To enable to directly supply the required positive or negative pulse to a DC working element from an AC circuit by a method wherein an optional time is set and a change-over is performed on a switch. CONSTITUTION:The output waveform of an inverter 7 is inputted to an inverter 8 to obtain the terminal A and an inverted wave of the switch 9. When the terminals A and C of the swtich 9 are in ON position, a signal is supplied to a transistor 12 and it is turned to ON position. Then, a gate trigger current is run on the line of VSS through the terminal T1, a gate G and the transistor 12 from the VDD of a DC stabilized power source 12 and the AC controlling element 14 is inducted. Accordingly, for the DC working element 15, the half-wave formed sine wave is supplied as a pulse only when the AC controlling element 14 is in an inductive state. In like manner, the negative half-wave formed sine wave is supplied to the DC motive element 15.
Patent JP-H01210675-A (JP)
Title: Proportional control valve with closing function
Inventor: WATANABE TOSHIHIKO
IPC: F16K31/06
Filed: 1988-02-18
Abstract: PURPOSE:To restrict pressure loss of fluid to be small by providing a proportional valve and a switching valve at a common valve port formed in a partition wall so as to make only two bent parts in a fluid passage. CONSTITUTION:A primary chamber 4 communicating with an inflow port 3 and a secondary chamber 6 communicating with an outflow port 5 are formed by a partition wall 2 in a body 1. A valve port 8 is formed in the partition wall 2 perpendicularly to the fluid direction in both chambers 4, 6. At the front and back of this valve port 8 is provided a valve seat 31, and a switching valve 30 consisting of a solenoid valve is provided on the side of the primary chamber 4, while a pressure-actuated proportional valve 10 is provided on the side of the secondary chamber 6.
Patent JP-H03240492-A (JP)
Title: New plasmid, coryneform bacterium containing same plasmid and production of beta-tyrosinase
Inventor: KURUSU YASUROU
IPC: C12R1/185
Filed: 1990-02-19
Abstract: NEW MATERIAL:A plasmid having a DNA range containing, beta-tyrosinase structural gene, a DNA range having replicative multiplication ability in a coryneform bacterium range and a plasmid stabilizing function. EXAMPLE:Plasmid pCRY30-TPL1. USE:Production of beta-tyrosinase. PREPARATION:By recombinant DNA technology.
Patent JP-H10230590-A (JP)
Title: Ink jet recorder
Inventor: OTSUKA NAOJI
IPC: B41J2/205
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain an optimum image by regularly forming a mask pattern for generating discharge data of more number of times of discharging at the time of mixedly existing different numbers of times of discharging for number of times of discharging to the same position of a medium to be recorded. SOLUTION: A random pattern is used for a medium to be recorded of a plain sheet mode by haploid or more density. The pattern is set with a mask of the same size as that of a mask data size corresponding to one time scanning (S1), its interior is fully filled with four parameters, a pair of parameters are selected from the parameters in a random numerical manner, substituted plural times to generate mask data disposed at random with the parameters (S2), and previously stored in a ROM. Further, the parameter is, for example, formed with thinned mask corresponding to mask data A to D (S3). The random pattern is not used in density exceeding haploid, but thinned pattern for regularly interpolating with each other is used to record.
Patent JP-H0638880-A (JP)
Title: Hot water storing container
Inventor: TANAKA TAKASHI
IPC: F25D11/00
Filed: 1992-02-24
Abstract: PURPOSE:To enable high temperature hot water, warm water and cold water to be selectively and sanitarily used out of heated contained water. CONSTITUTION:A hot water storing container including a water heater container 2 retaining the temperature of heated contained water for storing it and a cooling tank 14 cooling stored hot water sent from the water heater container 2, is provided with a control section which makes the ratio of the quantity of hot water delivered outside out of the water heater container 2 to the quantity of hot water sent to the cooling tank 14 out of the water heater container 2 for being cooled and delivered, a given ratio, and/or a branch valve 20, or with a mixing valve setting the ratio of the quantity of hot water delivered out of the water heater container 2 to the quantity of cold water delivered out of the cooling tank 14 at a given ratio for mixing them.
Patent JP-S62193741-A (JP)
Title: Pallet exchange device for machine tool
Inventor: KASE HIROSHI
IPC: B23Q7/00
Filed: 1986-02-20
Abstract: PURPOSE:To make it possible to convey a pallet without hindrance even though the spaces among a machining station, a first station and a second station are decreased, by arranging the second station in the vicinity of the middle position between the machining station and the first station arranged just before the machining station, and by retractably arranging the second station. CONSTITUTION:A second station S2 is located in the vicinity of the middle position between a machining stations S and a first station S1 located just before the machining station, laterally thereof, and a saddle is attached to the lower surface of a second table 12 to allow a pallet P2 be retractable during conveyance. Accordingly, the worker may check a machining condition of a workpiece at will by use of a space opposite to the second station S2. Further, the saddle is provided and set on a guide rail R so that the second table may be retracted during conveyance of the pallet P2, and therefore, the pallet P2 may be conveyed without hindrance even though spaces among the stations S, S1, S2 are decreased.
Patent JP-H10230764-A (JP)
Title: Seat for vehicle
Inventor: TANAKA MASAMI
IPC: B60N2/24
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a seat capable of avoiding problems that engaging parts are projected to the lower surface side of a seat cushion part in a detachable seat for a vehicle. SOLUTION: This invention is concerned with a seat 10 equipped with a mounting/demounting mechanism part 30 at the bottom part of a seat cushion part 20, where the mounting/demounting mechanism 30 is provided with guide members 35 and 50 as an engaging part, and with hooks 46 and 57. The guide member 35 and the hook 46 at the front side is so constituted that they can be engaged with/disengaged from a front side receiving part 12 provided for the floor part of a vehicle, and the guide member 50 and the hook 57 are so constituted that they can be engaged with/disengaged from a rear side receiving part 13.  It is so constituted that the guide members 35 and 50 and the hooks 46 and 57 are projected toward the receiving parts 12 and 13 in a state that they are engaged with the receiving parts 12 and 13, and they jump up in the inside of the mounting/demounting mechanism 30 in a state that the seat 10 is removed from a car body, namely, in a state that an engagement with the receiving parts 12 and 13 is disengaged.
Patent JP-H11229590-A (JP)
Title: Fixing method of waterproof floor
Inventor: KASAGI HISAYOSHI
IPC: E04F15/00
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of easily fixing a waterproof floor of a bathroom unit without using an adhesive such as mortar. SOLUTION: A vertical adjusting connecting tool 9 is fixed in plural places to a sill 7 by using a fixing tool (such as a machine screw) 17. A horizontal adjusting connecting tool 10 is fixed to the wall installing surface 5 opposed to the vertical adjusting connecting tool 9 by a fixing tool (a bolt-nut) 12 by placing a waterproof floor 1 on a floor 8. Afterwards, the waterproof floor 1 is temporarily fastened to a prescribed position by the fixing tools (bolts nuts) 11, 12 by using a vertical directional long hole of the vertical adjusting connecting tool 9 and a horizontal directional long hole of the horizontal adjusting connecting tool 10 to be fixed to the sill 7 by being completely fastened after a fine adjustment is made.
Patent JP-2000235046-A (JP)
Title: Contact probe and probe device
Inventor: NAKAMURA TADASHI
IPC: H01L21/66
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To perform a precise position detection of a contact pin by providing a discrimination surface inclined to the extending direction of the contact pin at the tip of the surface to make contact with a member to be inspected of the contact pin. SOLUTION: The tip of a pattern wiring protruded from a film forms a contact pin 52a. The contact pin 52a has a square form, for example, in the section orthogonal to its longitudinal direction, and its top end 59 is formed of an upper surface 60 connected to the surface fitted to the film, a lower surface 61 opposed to the upper surface 60 and contactable with a pad, and a side surface 62 provided between the upper and lower surfaces 60, 61. The edge 60a of the upper surface 60 forms a substantially semicircular ridge line, the tip 62a of the side surface 62 forms a substantially conical circumferential protruding curved surface, and the edge of the lower surface 61 is cut obliquely from the lower surface 61 to the middle of the tip 62 of the side surface 62 to form a discrimination surface 63 having a substantially semicircular plane.
Patent JP-H04258503-A (JP)
Title: Flow rate control device in hydraulic circuit for driving construction machine
Inventor: OGAWA KEIJI
IPC: E02F9/22
Filed: 1991-02-07
Abstract: PURPOSE:To obtain a flow rate control device with such a flow rate controllability that a rotation angle of an operating lever of a driver can be used effectively, that is, a good inching performance, regardless of change in the engine rotation number or load by carrying out flow rate control by discharge amount control of a hydraulic pump. CONSTITUTION:In a device which drives a load cylinder 9 by discharged oil from a hydraulic pump 2 driven by an engine 1, a pressure sensor is provided for detecting discharge pressure of the pump 2. Also, a control valve 4 for controlling flow of the discharge oil of the pump 2 and an electric operating lever 5 for controlling action of load are provided. Moreover, electromagnetic valves 6A and 6B for switching the control valve 4 and an electric oil regulator 7 for controlling a discharge amount of the hydraulic pump 2 by an electric signal are provided. A signal to operate the electric oil regulator 7 and the electromagnetic valves 6A and 6B is calculated by a controller 8 based on signals of the operating lever 5 and the pressure sensor 3, and each of the machine elements 7, 6a and 6b are controlled by the calculation result.
Patent JP-H05228587-A (JP)
Title: Twin belt type continuous casting method
Inventor: KATAHIRA KEIICHI
IPC: B22D11/06
Filed: 1992-02-24
Abstract: PURPOSE:To prevent the development of triangular defect as the quality defect in a twin belt continuous casting method. CONSTITUTION:A molten metal dipping part of a casting nozzle 1 used in the twin belt continuous casting method is heated at the temp. from lower than the m.p. of molten steel to this m.p. -500 deg.C, and the casting is started and further, this part temp. is raised to the m.p. of the molten steel or higher during casting. By this method, solidification and stickness of the molten steel at the meniscus between the belts and the casting nozzle are perfectly prevented, and the development of the triangular defect can be prevented.
Patent JP-S59176757-A (JP)
Title: Copying machine
Inventor: OKADA TETSUYA
IPC: G03G15/00
Filed: 1983-03-08
Abstract: PURPOSE:To obtain a compact copying machine which requires small space by providing a paper ejecting mechanism and an original pressure plate to the upper part of the machine and an ejected paper storage part on the original pressure plate. CONSTITUTION:The paper ejecting mechanism consisting of a paper ejecting roller 19 and a paper ejection port 20 is provided to the upper part of the machine body 1 of the copying machine. Further, the original pressure plate 3 is provided on the machine body 1 and the ejected paper storage part 4 is provided on the pressure plate 3; and copy paper P' is conveyed from a paper feed tray 12 and then guided to the ejecting mechanism by a copy paper conveyance path after the transfer and fixation of a toner image are completed. Then, the copy paper P' ejected by the ejecting mechanism is stored in the ejected paper storage part 4 on the original pressure plate 3.
Patent JP-H01212187-A (JP)
Title: Muse signal processing decoder for reproducing device
Inventor: NINOMIYA YUICHI
IPC: H04N7/015
Filed: 1988-02-19
Abstract: PURPOSE:To obtain resolution at the same level as the one obtained at the time of standard reproduction even when a special regenerative signal is supplied by interrupting a signal newly inputted to a picture memory means when an identified signal detecting means detects an identifying signal, circulating the contents of the picture memory means and supplying them to a demodulating means. CONSTITUTION:When a reproducing device 100 obtains a special regenerative signal 26, the identifying signal to identify the special reproduction is superimposed on the special regenerative signal 26. On the other hand, in a decoder 200, in a decoder 200, picture memory means 36 and 38, in which the data to be insertion-processed between the frames are circulated and stored, are provided with the use of the regenerative signal 26, and an identifying signal detecting means 50 to detect the identifying signal when the special regenerative signals 26 including the identifying signal are inputted is provided. Further, the signal, which is newly inputted to the picture memories 36 and 38 by a switching means 34 when the identifying signal detecting means 50 detects the identifying signal, is rejected, and the signal, which is obtained by circulating the contents of the picture memories 36 and 38, is supplied to a demodulating means 42 which carries out an intra-field inserting processing and an inter-field inserting processing. Thus, the resolution at the same level as the one at the time of the standard reproduction can be obtained.
Patent JP-2000234032-A (JP)
Title: Retort barrier packaging material
Inventor: MIKAMI KOICHI
IPC: C08J7/00
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide retort barrier packaging materials having barrier properties against an oxygen gas, steam or the like and, simultaneously, excellent in transparency, and useful in the retort-filled packaging of various articles, e.g. beverages and comestibles, drugs, cosmetics, chemicals, and others. SOLUTION: A retort barrier packaging material 1 has a plasma-treated surface 3a (3b) by an oxygen gas or a mixed gas of an oxygen gas with an argon gas or a helium gas on the surface of a plastic base material 2 such as a polyester resin film or a polyamide resin film and, in addition, a deposited metal film 4 of an inorganic oxide provided on the plasma-treated surface 3a (3b).