baber/WOPTO huggingface dataset:
Patent JP-H0890386-A (JP)
Title: Cooperative control method of nc machine
Inventor: NAGURA MITSUO
IPC: B23Q15/00
Filed: 1994-09-21
Abstract: PURPOSE: To increase the machining amount in conducting the NC machining using two NC machines. CONSTITUTION: When each of two NC machines A, B conducts the automatic machining of a work 2 while being moved on rails 1a, 1b, the mechanical origin of respective NC machines A, B is commonly used, and when a machining tip A1 of one NC machine A is moved to the next machining position, the communication is made with the other NC machine B to obtain the coordinate values where the counter part is present and make a judgement before the movement whether or not the interference is made with the NC machine B. When the judgement of the interference is made, the action to avoid the interference is achieved so that the machine A is not collided with the machine B. Thus, the machining can be freely achieved even in the range to be held by the machines A, B, and no range where the machines A, B can achieve the machining is present, and the machining amount is increased.
Patent JP-S61133115-A (JP)
Title: Preparation of oxygen-enriched gas
Inventor: HIROOKA EIJI
IPC: C01B13/02
Filed: 1984-12-04
Abstract: PURPOSE:To obtain target O2-contg. gas having high O2 concn. stably by changing an adsorption tower with another adsorption tower successively while releasing of target O2-contg. gas is being performed and equalizing the pressure of another tower which is not in the gas releasing stage, by the first and second pressure equalization with the remaining O2-contg. gas in the first tower, or purging the gas in the second tower with the remaining gas. CONSTITUTION:Feed air is introduced into a tower A. First pressure equalization of a tower B is performed by introducing O2-enriched gas. A tower C is degassed by evacuation and then purged by introducing the O2-enriched gas. Thereafter, the O2-enriched gas introduced from the tower A to the tower C to equalize the pressure secondarily. In this stage, feed air is introduced into the tower B. During this stage, the tower A is degassed and evacuated by a vacuum pump 19, and then purged with the O2-enriched gas from the tower D simultaneously with the second pressure equalization of the tower D by the same O2-enriched gas followed by the first pressure equalization by the tower B. These procedures are repeated successively for the towers A-D; thus, the target O2-enriched gas is obtd. continuously.
Patent JP-H0198774-A (JP)
Title: Pressure control valve
Inventor: SHIMOO SHIGETOSHI
IPC: F16K17/06
Filed: 1987-10-08
Abstract: PURPOSE:To obtain a pressure control valve for high pressure and large capacity by providing a fluid introducing path for introducing pressure in an inflow path in a spool. CONSTITUTION:A spool 6 for controlling the communicating condition between an inflow path 14 and an outflow path 15 is slidably disposed in a spool sliding chamber 2 to which the inflow path 14 and the outflow path 15 are opened. The above spool 6 is pressed in the direction of closing the valve by urging means 20 such as an electromagnetic solenoid or the like. In this case, a fluid in the inflow path 14 is introduced into a fluid introducing path 25 disposed in the spool 6 to act upon the end surface of a pressure receiving member 28 inserted in the fluid introducing path 25, whereby the spool 6 is pressed in the direction of opening the valve. The above pressing force can be decreased by forming the end surface of the pressure receiving member 28 to be small, and even in case of a pressure control valve for high pressure and large capacity, it is not necessary to provide urging means 20 having large pressing force.
Patent JP-H09100099-A (JP)
Title: Emergency boom operating method in vehicle for high lift work and device therefor
Inventor: HORINOUCHI YOSHIKAZU
IPC: B66F11/04
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an emergency boom operating method in a vehicle for high lift work and its device, simple in structure, capable of reducing the cost of production and less in trouble frequency, besides being high in reliability. SOLUTION: In a vehicle for high lift work, provided with a boom 3 with a workbench 5 at the tip part on a car body 1, and designed to supply pressure oil to a hydraulic actuator operating the boom 3 by a hydraulic pump 10 to be driven by power of an engine 17, at the time of emergency when the boom 3 falls into the inoperable state caused by trouble with the engine 17 and so on during the high lift work, the hydraulic pump 10 is driven by power of a starter motor 18 used for starting of the engine 17, thereby feeding the hydraulic actuator with the pressure oil, and thus the boom 3 is operated. In this connection, an operating switch 19 to start the starter motor 18 is installed in the workbench 5.
Patent JP-H0999903-A (JP)
Title: Bagging method for clothing and device thereof
Inventor: TAKEUCHI KENJI
IPC: B65B25/20
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a bagging method by folding clothing such as pants and a device which can automate the whole work from folding through bagging and sealing using the bagging method. SOLUTION: A board art B is placed on the pants spread on a belt conveyer 1, flat gauges 5a, 6a are pressed against the positions of conveyers 2, 3, and the side part of the pants is side-folded twice so as to keep the whole width roughly constant. Pants A are fed onto the receiving base 7a of a third folding device 7 and pushes the pants into a rotating case 13 with a pushing-into plate 7d to fold the pants in two vertically. The rotating case 13 is kept horizontal, and the inside pants are moved into a forward storage case 14. The storage case is moved to a bagging part which is on standby with a wrapping bag opened, and the pants are pushed and moved into the bag from the case to seal the bag.
Patent JP-H09117974-A (JP)
Title: Correction of web having recorded servo controlling identifier
Inventor: DONARUDO JIEI BOUKUNEHITO
IPC: B31B70/04
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a system controlling the driving of a plastic bag making machine. SOLUTION: A bag making machine cuts plastic from a film web automatically in matching relation to eye marks 72 provided so as to regularly leave an interval to hermetically seal the same. A correction system 63 used when a film is shifted from the eye marks 72 is disclosed. When the correction system 63 is driven, the film advances to the next eye mark 72. The bag making machine resumes usual matching operation without being cut off. Further, a method correcting the length of a bag formed from a web material is disclosed.
Patent JP-S62115606-A (JP)
Inventor: YAMASHITA GORO
IPC: F21S4/00
Filed: 1985-11-14
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-H02164855-A (JP)
Title: Method of separating alkylated aromatic amine
Inventor: ARUFUONSU KURAIN
IPC: C07C209/84
Filed: 1989-10-02
Abstract: PURPOSE: To separate an alkylated aromatic amine by adding a crude alkylated mixture obtained by alkylating an aromatic amine and an olefin and adding a catalyst to a base and water to hydrolyze the same.  
     CONSTITUTION: An aromatic amine and an olefin are alkylated in the presence of a catalyst containing a metal and/or a metal halide to obtain a crude alkylated mixture containing the catalyst. This alkylated mixture is hydrolyzed by adding at least a stoichiometric amt. of an inorg. base (e.g. NaOH) and water of which the amt. is sufficient to hydrolyze all of metals of the catalyst to the mixture. Subsequently, water present in the reaction mixture is removed by distillation to obtain an alkylated mixture containing no catalyst. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S62115303-A (JP)
Title: Measuring instrument for hardening depth of steel material
Inventor: KOBAYASHI KEIGO
IPC: G01B7/06
Filed: 1985-11-14
Abstract: PURPOSE:To measure the depth of hardening by discharging a charged large-capacity capacitor instantaneously and magnetizing a hardened part, and measuring a current induced at a search coil when a core for magnetic path formation is separated from the hardened part. CONSTITUTION:A power switch 8 is closed and switches 18 and 19 for short-circuiting the CR integrator of a measuring circuit 6 for the induced current are closed. At this time, the switch 9 of a switching circuit is connected to the circuit 6 and then the large-capacity capacitor 10 of an exciting circuit 5 is charged. Then, a probe 2 is brought into contact with the hardened part 1a of a sample 1 and then a magnetic path is formed by the magnetic path forming core 3 and hardened part 1a. When the switch 9 is switched to the side of the circuit 5. The charge of the capacitor 10 is discharged instantaneously to the coil 4 and the hardened part 1a is magnetized. When the discharging is completed, the switch 9 is returned to the original position. Then, the switches 18 and 19 are opened and the probe 2 is separated from the hardened part 1a, so that a voltage is induced across the coil owing to variation of magnetic flux. The output of an IC 12 based upon the induced voltage is found and a specific relation is used to find the depth of hardening.
Patent JP-S62113955-A (JP)
Title: Hydraulic control device for v-belt type continuously variable transmission
Inventor: YOSHIDA MAKOTO
IPC: B60W10/101
Filed: 1985-11-14
Abstract: PURPOSE:To enable the line pressure in a V-belt type continuously variable transmission to be regulated steplessly in response to transmission gear ratios by transmitting the solenoid pressure for use in the control of transmission gear ratios to the back pressure chamber of a regulator valve. CONSTITUTION:A regulator valve 30 is provided for regulating the hydraulic pressure discharged from an oil pump 40 in response to the back pressure and outputting it as a line pressure. In addition, a transmission-gear ratio control valve 10 is provided for feeding the line pressure to a hydraulic oil chamber 8. and further, a solenoid valve 2 is provided for generating the solenoid pressure which is used to regulate the line pressure in response to the vehicle running conditions and to control the transmission-gear ratio control valve 10, and moreover, the solenoid pressure generated by the solenoid valve 20 is transmitted to the back pressure chamber of the regulator valve 30. As a result of this constitution, the line pressure can be regulated steplessly in response to transmission gear ratios.
Patent JP-2000091004-A (JP)
Title: Connector
Inventor: FUTAMURA KAZUHIKO
IPC: H01R12/79
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To protect elastic contact pieces of an upper/lower two-stage terminal group projecting from a housing by pressing an electric wire in a pressure contact slot of terminals after housing the terminals in a housing chamber of first/second blocks housed in the housing. SOLUTION: A locking arm 26 containing a first locking element 28 is arranged in the upper wall part 20 of a housing 12 of a first connector element 10, and a first projection 30a and a second projection 30b are arranged in grooves 30 formed in the respective side wall parts 18. The first connector element 10 is composed of an upper stage first block 32 and a lower stage second block 34, and terminal housing chambers 36 for inserting pressure contact type terminals 40 connected with wires 50 are arranged in respective ones. The second block 34 can house terminals in the same as the number of the terminal housing chambers 36. After the wires 50 are brought into pressure contact with the terminals 40, the first block 32 and the second block 34 are inserted into the housing 12.  A lance for locking the terminals 40 on walls of the first/second blocks 32, 34 is arranged in the terminals 40.
Patent JP-H1190644-A (JP)
Title: Resistance welding method and its equipment
Inventor: SUNAMURA MASAYUKI
IPC: B23K11/24
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a resistance welding method and its equipment capable of preventing welding defects and improving welding quality. SOLUTION: An object to be welded is held between the upper and lower electrode tips by lowering a pressurizing mechanism (area 96a, 96b). After keeping this state only by a squeezing time T1 (area 96c), the thickness D of the object to be welded is measured by a magnetic induction type displacement sensor to judge the presence of failure in the object (area 96d). Then, while a displacement ΔD is measured on the thickness D of the object, a welding current is made to flow between the upper and the lower electrode tips to perform welding (area 96e). When the thickness of the object gradually thins and the displacement ΔD reaches a prescribed value, the welding current is stopped to complete the welding.  After waiting that a time elapses by a holding time T2 and when the fused part of the object is solidified (area 96f), the thickness D is measured to discriminate the normal/defective condition of the welding quality (area 96g). Then, the object to be welded is taken out by raising the pressurizing mechanism (area 96h).
Patent JP-S62114996-A (JP)
Title: 4-aminobutyric acid derivative and production thereof
Inventor: OHASHI MOTOAKI
IPC: A61P25/28
Filed: 1985-11-14
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1> represents glucopyranously or tetra-O-lower alkanoyl-glucopyranousyl; R<2> represents H or (phenyl-substituted) lower alkyl] or salt thereof. EXAMPLE:Ethyl D-4-[N-(4-beta-D-glucopyranosyloxy-2-hydroxy-3,3-dimethyl-n-butyr yl)amino]-n-butyrate. USE:An ameliorating agent for encephalometabolism and high level brain function with good absorbability and excellent sustainability. PREPARATION:A reactive derivative of a compound expressed by formula II [R<3> represents (phenyl-substituted) lower alkyl] with a compound expressed by the formula R<4>OH (R<4> represents glucopyranosyl or tetra-O-lower alkanoyl- glucopyranosyl) (example; tetra-O-acetyl-alpha-D-glucopyranosyl bromide, etc.) is reacted in a solvent such as ether at 0-80 deg.C in the presence of a deacidifying agent, preferably such as silver salicylate to obtain a compound expressed by formula III, which is then hydrolyzed or reduced.
Patent JP-S63112377-A (JP)
Title: Wire connecting structure of table lifting mechanism
Inventor: OYABU KEIJI
IPC: B65H63/06
Filed: 1986-10-29
Abstract: PURPOSE:To ensure the safety of a lifting table by providing a second engaging part which engages the first engaging part of a wire end part with a pulley and which releases the engagement when a wire is completely unwound. CONSTITUTION:A wire 3 is wound up and unwound onto and from a pulley 1 with its ring-formed first engaging part 12 being engaged with a pin-formed second engaging part which is projected out of the pulley 1, to carry out the lifting up and down of a lifting table 2. If a driving source 4 fails to stop during the lowering operation of the lifting table 2 due to the failure of a driving source control circuit or any abnormality generated on a table lifting mechanism, and the like, when the wire 3 is completely unwound out of the pulley 1, the first engaging part 12 is released from the engagement with the second engaging part 13 and separated from the pulley 1, causing the lifting table 2 to be separate from the driving source 4. Thus, the erroneous operation of the lifting table can be eliminated, ensuring safety.
Patent JP-H0198141-A (JP)
Title: Optical recording disk
Inventor: WADA AYAO
IPC: G11B7/258
Filed: 1987-10-10
Abstract: PURPOSE:To increase the adhesive strength of a reflecting film and to obviate the exfoliation of the reflecting film and the deterioration in a recording signal under unfavorable environment by selecting gold as the material of the reflecting film and using a non-gas ion plating device to form said film. CONSTITUTION:A wire of gold 5 is which is a thin film forming material is put into a filament 4 and the inside of a vacuum vessel 1 is evacuated. The gold 5 beings to evaporate when the filament 4 is energized by impressing high-frequency voltages to a substrate holder 7 and exciting plates 12, 15. The ionization of the evaporated gold progresses and the thin film of the gold is formed on the surface of a substrate 8 if matching circuits 9, 13, 16 are adequately controlled.
Patent JP-H03118252-A (JP)
Title: Display device for automobile
Inventor: YOGO HIROYUKI
IPC: H04N5/44
Filed: 1989-09-29
Abstract: PURPOSE:To prevent a driver from being diverted with TV broadcasting in the running condition by providing connectors at the front seat side and the rear seat side respectively, making it possible to set a display panel to either one connector of the connectors, and making the receiving of the TV broadcasting impossible when the display panel is set to the front seat side. CONSTITUTION:A panel 3 is provided in a front console 2 for free draw and insertion, and a connector 4 is provided to enable the installation of a display panel 1 to the panel 3. And on a center console 6, a connector 5 in the form as of the connector 4 is provided. Image signals from a navigation device and a TV receiver are applied to the connectors 4 and 5. The display panel 1 is composed of a fixed part 1a and a movable part 1b, and a jack hole to gear with the connectors 4 and 5 is arranged at the bottom surface of the fixed part 1b. And when the display panel 1 is installed to the front console 2 and the car is in the running condition, the operation of the display panel 1 is restricted not to receive TV broadcasting.
Patent JP-S61133953-A (JP)
Title: Image forming device
Inventor: WATANABE JUNJI
IPC: G03G15/00
Filed: 1984-12-04
Abstract: PURPOSE:To facilitate mounting and dismounting of a developing device and a paper feed cassette and maintenance of an image forming device by forming the developing device and paper feed cassette freely mountable and dismountable in the same direction. CONSTITUTION:The main body 1 of an electrophotographic copying machine is provided with a photosensitive drum 2, and around it, with an electrostatic charger, the developing device 4, a transfer charger 5, a peeling charger 6, a cleaning device 7, etc. The paper feed cassette 8 is set in the lower part of the main body 1, and a paper is fed one by one to a conveyor 9, and a toner image is transferred to the paper with the charger 5. The developing device 4 and the cassette 8 are arranged freely mountably and dismountably in the same direction. When the device 4 is checked for maintenance and the paper is replenished to the cassette 8, they are released from the main body 1, thus permitting mounting and dismounting and maintenance operations to be facilitated.
Patent JP-S62115490-A (JP)
Inventor: YAMAMURO HIROMI
IPC: G09F13/14
Filed: 1985-11-15
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-H0199005-A (JP)
Title: End face treatment for plastic optical fiber
Inventor: KOIKE KAZUNORI
IPC: G02B6/24
Filed: 1987-10-13
Abstract: PURPOSE:To obtain the high-quality mirror finished end face of an optical fiber without having individual differences by pressing said end face to a specular surface plate to elastically deform the plate, then heating the end face and transferring the specular surface to the end face by the elastic recovering force of the plate. CONSTITUTION:The optical fiber 3 which is cut at the front end is gripped to a device 2 for gripping the end face of the optical fiber, which device is disposed on the specular surface side of the deflectable specular surface plate 1. The end face of the fiber is pressed to the specular surface plate to deflect the plate. This deflection is detected by a position sensor 5 which in turn operates a heater 4 to heat the fiber contact part. The Young's modulus of the fiber is lowered by this heating and the specular surface plate 1 is returned to the initial state by the elastic recovering force. The specular surface is transferred to the end face of the fiber by the recovering force. The end face which is mirror-finished with the high quality without having the individual differences is thus obtd.
Patent JP-H0790518-A (JP)
Title: Production of aluminum alloy sheet for forming, reduced in ear rate
Inventor: KOMATSUBARA TOSHIO
IPC: C22F1/00
Filed: 1993-09-20
Abstract: PURPOSE:To obtain an aluminum sheet suitable for use as a DI can body material, reduced in deep drawing ear rate, excellent in formability, and capable of providing high strength after baking finish treatment. CONSTITUTION:An aluminum alloy, having a composition consisting of 0.5-2.0% Mg, 0.5-1.8% Mn, 0.1-0.7% Fe, 0.005-0.2% Ti and/or 0.0001-0.05% B, one or more kinds among 0.05-0.5% Si, 0.05-1.0% Cu, 0.05-0.3% Cr, and 0.1-0.5% Zn, and the balance Al with inevitable impurities, is held at 300-420 deg.C for <=30min at <=1 deg.C/s heating rate to undergo annealing as preliminary annealing. The alloy is cold-rolled at 10-30% rolling rate and subjected to annealing, as recrystallization annealing, at <=1 deg.C/s heating rate at 300-420 deg.C ultimate temp. The resulting sheet is further heated and held at 450-620 deg.C for <=10min and cooled down to <=250 deg.C at >=1 deg.C/s cooling rate to undergo annealing. Then, final cold rolling is done at >=40% rolling rate, and further, in the surface microstructure after the final cold rolling, the maximum crystalline grain size in a direction perpendicular no rolling direction is regulated to 25-60mum.
Patent JP-2001082503-A (JP)
Title: Connecting device for rotary shaft
Inventor: TSUJI MASANOBU
IPC: F16D11/10
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a connecting device for a rotary shaft with low-cost parts which doesn't require centering. SOLUTION: A cylinder 15 is mounted on an output shaft 11a via a coupling 13 so as to form multiple slits 15a whose axial lengths are different on an end face of the cylinder 15, in a circumferential direction. A moving shaft 17 having an engaging rod 18 which is urged by a spring 20 and pressed onto the slits 15a is arranged in a holder 16 in such a condition that it is pressed into a hollow shaft 16a via a spline so as to spline connect a rotary shaft 21a to the hollow shaft 16a supported by a bearing part 25.
Patent JP-H04137334-A (JP)
Title: Fluorescent lamp
Inventor: OKUSA SHOICHI
IPC: H01J5/50
Filed: 1990-09-26
Abstract: PURPOSE:To make the emission effective length relative to a total lamp length larger by providing the connector portion, connected to the conductive portion which is connected to the electrode portion at the end of a lamp tube and led out of the end, on one side of the side face near the end. CONSTITUTION:A fluorescent lamp 2 can be connected to a lighting equipment via the connector portion 7 provided on a lamp tube 1, in a detachable manner. As the change-out of the fluorescent lamp 2 is made only by the attachment or detachment of the connector portion 7 of the fluorescent lamp 2 to/from the connector of the lighting equipment, no binding of a wiring harness, or etc is required, resulting in no need for much labor and easy work. No base is provided at the end 3 of the lamp tube 1 to form a lamp sealing length as a total lamp length and shorten the total length of the fluorescent lamp 2. Besides, there is no member which blocks emission from the lamp tube 1 on the other side of the side face 8 of the lamp tube 1 with no connector portion 7, to make the emission effective length of the fluorescent lamp 2 larger for a total lamp length.