baber/WOPTO huggingface dataset:
Patent JP-S63252563-A (JP)
Title: Container washing nozzle
Inventor: KATO MASAO
IPC: B08B9/093
Filed: 1987-04-08
Abstract: PURPOSE:To uniformly wash a container in all of directions by rotatory power utilizing the reaction of a jet liquid, by mounting a housing having two nozzles at mutually symmetric positions as container washing nozzles so that two sets of respective nozzles cross each other at right angles. CONSTITUTION:The tap water flowing in from a water supply port 27 is raised in its pressure by a pressure pump 25 and passes through a hose 26 as high pressure water to reach container washing nozzles. The high pressure water is simultaneously injected from the nozzle 7 provided to an external housing 2 and the nozzle 10 provided to a rotor 9, but both waters are converted in the directions shown by arrows B, C at first by the reaction at the time of injection. The injection due to the high pressure water generates the reaction and, as a result, the external housing 2 having a rotary shaft is rotated in the direction opposite to that shown by the arrow B and the rotor 9 is rotated in the direction opposite to the direction shown by the arrow C and the rotations in horizontal and vertical directions are simultaneously obtained by two sets of the nozzles and the whole of the inner wall of the space part where the container washing nozzles are placed can be efficiently washed.
Patent JP-H07266890-A (JP)
Title: Opening and closing auxiliary equipment for slide door
Inventor: OSAWA EIJI
IPC: B60J5/06
Filed: 1994-03-31
Abstract: PURPOSE:To provide an opening and closing auxiliary equipment for a slide door which improves the operation property of the slide door at the time of a vehicle having parked on an ascent or a descent. CONSTITUTION:The first wire 8 is pulled out of a refractor 6 on open side fixed to the car body, and it is coupled with a spring balancer 7 on open side after being inserted in a slide door 3. The second wire 18 is pulled out of a retractor 16 on close side fixed to the slide door 3, and it is coupled with a spring balancer 17 on close side after being inserted in the fixed stopper 20. Both wires 8 and 9 are provided, respectively, with mobile stoppers 9 and 19, and both wires 8 and 18 are tensed by the spring balancers 7 and 17 on open side and close side. The retractors 6 and 16 on open side and close side are so constituted as to be in lock condition that they check the pulling out of each wire 8 and 19 when a vehicle is on an ascent and in unlock condition that they allow the pulling out of each wire 8 and 18 when it is on a descent.
Patent JP-S63254989-A (JP)
Title: Production of tripalmitoleyl glyceride
Inventor: MIZUSHIMA SHINJI
IPC: C12P7/64
Filed: 1987-04-09
Abstract: PURPOSE:To efficiently produce tripalmitoleyl glyceride (POA-TG) in high purity and quality, by reacting lipase with POA and glycerol in the presence of an organic solvent and specific moisture. CONSTITUTION:Palmitoleic acid (POA) derived from a natural product, such as a microorganism, vegetable oil or fish oil, or chemically synthesized POA is collected into a vessel provided with a stirrer and dissolved in an organic solvent, such as n-hexane, in a volume or about 0.5-10 times based on the POA and glycerol in an amount of 0.2-2 times based on the POA used is then added. Lipase derived from a microorganism, animal, plant, etc., in the form of powder, grain or as an aqueous solution in an amount of 0.1-10wt.% based on the POA is subsequently added and water in an amount of 0.1-20wt.% based on the glycerol is added to convert the contents into a mixed state. Reaction is carried out at 20-50 deg.C, preferably 30-45 deg.C and pH4-8, preferably pH5-7.5 for about 12-150hr to afford the aimed tripalmitoleyl glyceride (POA- TG).
Patent JP-H04299675-A (JP)
Title: Driving circuit for auto-iris lens
Inventor: KOMURO SETSU
IPC: G03B7/10
Filed: 1991-03-27
Abstract: PURPOSE:To automatically keep the response speed constant by comparing a signal obtained by detecting and integrating the output electric signal of a CCD element with a reference value corresponding to the response speed of an auto-iris lens and controlling the damper coil current of the lens in accordance with the comparison result. CONSTITUTION:The image of an object is formed on a CCD element 4 through an auto-iris lens 1, and the image pickup electric signal from the element 4 is processed in a process circuit 5 to obtain a video signal. In this case, the signal in the input stage of the circuit 5 is detected by a detecting circuit 6 and is integrated, and this signal is compared with the set value of the response speed of a response speed setter 13 by a comparing circuit 10. The circuit 10 controls an FET 8 in accordance with the comparison result so that the current of a damper coil 3 of the lens 1 is kept at a value corresponding to the set value. Thus, the response speed of the lens 1 is automatically kept constant.
Patent JP-S62246827-A (JP)
Title: Production of glass
Inventor: TAKEUCHI TETSUHIKO
IPC: C03B20/00
Filed: 1986-04-16
Abstract: PURPOSE:To produce high-quality quartz glass little in impurities, crystals and foams by allowing high-purity sol produced in specified conditions to gel and producing wet gel and then drying it to produce dry porous gel and thereafter drying it. CONSTITUTION:Wet gel is produced by allowing sol produced by mixing both a soln. dispersed with fine silica particles which are reaction products of alkylsilicate hydrolyzed under a basic catalyst and a reaction soln. of alkylsilicate hydrolyzed under an acidic catalyst in prescribed proportion to gel. In this case, this production is performed in such various conditions that a material which is purified by distillation and filter (a filter having <=0.5mu pore diameter) and has high purity and is free from fine refuse and a foreign material is used as the raw material of both the above-mentioned solns. Then dry gel is produced by drying this wet gel and transparent glass is produced by sintering this. High-quality glass which is free from such impurities as metallic ion, crystal, foams and a foreign material having an indefinite shape and homogeneous is produced by performing drying under the prescribed conditions.
Patent JP-S57203023-A (JP)
Title: Purifying method of diglycerol
Inventor: HATSUTORI SHINJI
IPC: C07C43/13
Filed: 1981-06-08
Abstract: PURPOSE: To obtain diglycerol in high yield and purity in a simple apparatus with little energy without coloring, etc., by flash evaporating a mixture containing the diglycerol under reduced pressure in one stage, and partially condensing the resultant diglycerol at a specific temperature.  
     CONSTITUTION: Diglycerol is separated and purified from its mixture with glycerol, triglycerol, tetraglycerol and further a higher polyglycerol, etc. In the process, the mixture is flash evaporated at a reduced pressure of 10 Torr of less, and then partially condensed in a temperature range of the dew point of the diglycerol at the corresponding vapor pressure 100°C lower than the dew point, e.g. 120W220°C, preferbly 120W170°C at 5 Torr, to give the diglycerol as a condensate. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5611233-A (JP)
Title: Wave forming device for thermoplastic foam resin plate
Inventor: OKAMURA TATSUROU
IPC: B29C53/26
Filed: 1979-07-09
Abstract: PURPOSE: To decrease manufacturing cost by dispensing with installation of a furnace and also to improve forming efficiency through keeping a resin plate from strain by a method wherein the thermoplastic foam resin plate is heated and softened by a hot mean irradiating device on a conveyor, and then formed into a wave form by a waste heat.  
     CONSTITUTION: A thermoplastic foam resin plate placed on a chain conveyor 1 is transferred toward a temporarily waving roller 2, heated and softened by hot beam irradiating devices 6, 6' provided over and below the chain conveyor 1 on the way, fed then to the temporarily waving roller 2 for waving thereon. The resin plate thus waved temporarily is fed to the first waving roller 3 heated beforehand by hot beam irradiating devices 7, 7' for waving thereon without producing a strain, and then fed to the second waving roller 4. The roller 4 is kept hot almost to an intermediate temperature with cooling temperature by a waste heat of the hot beam irradiating devices 7, 7', and the resin plate finishing a wave forming while it passes through the roller 4 is cooled down on a cooling belt 5. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5713699-A (JP)
Title: Rotary anode x-ray tube device
Inventor: NAKAMURA MASAOKI
IPC: H05G1/04
Filed: 1980-06-30
Abstract: PURPOSE:To accommodate an X-ray tube in its container without eccentricity and improve its insulation by integrating with the fixing section, an insulation cylinder section which is tilted along the inner face of a stator coil and insulates the gap toward the anode section of the X-ray tube. CONSTITUTION:A stator 3 is arranged around the anode section 2A of a rotary anode X-ray tube 2 which is supported in a tube container 1 and an insulation cylinder 14 is installed between them. The insulation cylinder is toward into an integrated body by interposing insulators among its components consisting of its insulation cylindrical section, support cylindrical section 14B, and fixing section 14C, and a screw section 14A is provided on the external surface of an opening end in order to fix a stator retainer 6 with screws. As a result, when the X-ray tube 2 is fixed by the fixing section 14C, it can be mounted coaxially without eccentricity and with accuracy. Besides, since a stator lead passes through the insulator, the insulation of the X-ray tube can be improved. Also, the reliability can be improved, by preventing any damage, failure, etc. of the X-ray tube 2.
Patent JP-S5515223-A (JP)
Title: Anisotropy rare earth class magnet manufacturing method
Inventor: KASAI ICHIKAZU
IPC: B22F3/00
Filed: 1978-07-18
Abstract: PURPOSE: To improve an orientation rate of a magnetic substance and tis density by applying a vertical compression force to an easily magnetized shaft after a press powder shaping by one shaft press.  
     CONSTITUTION: A press shaping is given in the magnetic field for one or more kind of Y, La or rare earth class elements and one or more kind of Fe, Co, Cu, Mn and Zr and others, or a transient elements M. Successively, a secondary work is provided by an isogonal press for the press end face of a shaping body. At this time a direction of the magnetic field is parallel with a press working direction. The resin is impregnated in the hole of the shaping body by performing the secondary press with the liquid resin. As a result, the density is not only improved, but raising the orientation as well. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04297219-A (JP)
Title: Accessary of endoscope and endoscope
Inventor: HATTORI NORIKAZU
IPC: A61B1/00
Filed: 1991-03-27
Abstract: PURPOSE:To provide an accessary of an endoscope and an endoscope by achieving solutions to meet requirements for easy observation of intestinal inside, easy detection of a hooking location of a viewing tube, easing of pains such as exceessive expansion of stomach, minimizing of harzard of perforation, elimination of fatality caused by anesthetic, narcotic or the like, and elimination of overlooking lesions. CONSTITUTION:A balloon 3 is arranged detachably in the perimeter of the tip of a viewing tube 2 in such a manner as not to block a field of view and an airing pipe 4 is mounted detachably on the viewing tube 2 so as to feed air to or discharge it from the balloon 3 from the external end side of the viewing tube 2. A pipe 5 for suction is provided detachably on the viewing tube 2 so as to discharge air, excreta or the like existing immediately behind the balloon expanded within an intestine.
Patent JP-S5712986-A (JP)
Title: Preparation of concentrated ptisan
Inventor: HATSUZAWA KIYOHIDE
IPC: A23L2/38
Filed: 1980-06-30
Abstract: PURPOSE: To prepare concentrated ptisan without lowering the qualities of the original ptisan leached from roast barley, by removing the most part of water from the ptisan by freeze-drying.  
     CONSTITUTION: Ptisan prepared by the conventional leaching process of roast barley, is intorduced into the tray of a freeze-drying apparatus, and about 80% of the water contained is evaporated. The concentrated ptisan thus obtained is diluted with water and served. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5713429-A (JP)
Title: Liquid crystal display element
Inventor: AOKI SHIGEO
IPC: G02F1/139
Filed: 1980-06-28
Abstract: PURPOSE: To display various colors with good contrast by providing polarizing plates, whose polarization directions are regulated, over both surfaces of a 90° TN oriented liquid crystal cell having mixed N type coloring matter having the same major axis direction with liquid crysral molecules.  
     CONSTITUTION: In a liquid crystal cell 11 wherein liquid crystal molecules 13 differ in orientation direction by about 90° between one surface 12 and the other surface 14, N type coloring matter 15 is dissolved in the same major axis direction with the liquid crystal molecules 13. Over both the surfaces of the liquid crystal cell 11, polarizing plates 18 and 25 are provided opposite to each other and their polarization directions are made to coincide with orientation directions of liquid crystal molecules 13 on the surfaces 12 and 14 of the cell 11, thus obtaining the titled liquid crystal display element. Conseqnetly, applying an AC voltage to the cell permits a colorless polarizing plate, when used as the polarizing plate 25, to provide black display or a color polarizing plate, when in use, to bring out a color close to it own color with good contrast. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58204131-A (JP)
Title: Supply device for long sized material
Inventor: NAOI MASAAKI
IPC: B21C47/16
Filed: 1982-05-25
Abstract: PURPOSE:To enable the reduction in the installation area of uncoilers by providing oscillating shooters which superpose the long sized materials from >=2 units of the uncoilers in one row in a vertical direction and paralleling all the long- sized materials in the transverse direction. CONSTITUTION:The uncoilers 2a, 2b, 2c and 3a, 3b, 3c that coil band steel 9 are disposed in such a way that the band steels 9 overlap in one row in a vertical direction. The end part 22 on the outlet side of shooters 15a, 16a attached to the uncoilers 2a, 2a are oscillated to position the band steels 9 in the case of, supplying, for example, 2 lengths of the band steels 9. A pinch roll 13 is then turned toward a feed roll 12 by the operation of an air cylinder 14 and the beginning end of the band steels 9 is sandwiched between both rolls 12 and 13 and is transferred in the shooters 15a, 16a so as to be supplied into the heat treatment furnace. Since the band steels 9 are paralleled in the transverse direction with the shooters attached to the uncoilers 2a, 2b, 2c and 3a, 3b, 3c in the above- mentioned way, the area for installation of the uncoilers is reduced.
Patent JP-H02268610-A (JP)
Title: Agricultural working machine-connecting device
Inventor: KAWAKAMI YOSHIYUKI
IPC: A01B71/08
Filed: 1989-04-07
Abstract: PURPOSE:To prevent the deposition of splashed soil to an input shaft by closing the outer peripheral portion of the input shaft with a cylindrical cover attached to a mission case or connecting member projectingly disposed on the input shaft. CONSTITUTION:When a connecting member 65 of an agricultural working machine 53 is connected to a suspension mechanism of a tractor and a connector 38 of a power transmission shaft 27 transmitting the power of the tractor also to a input shaft 61 of the agricultural working machine, a space between the connector 38 and the mission case 60 is closed with a cylindrical cover 74 in a sealed state and the input shaft 61 is also converted with the cover 74.
Patent JP-S59214326-A (JP)
Title: Input protecting circuit of semiconductor integrated circuit
Inventor: TAKANO SATOSHI
IPC: H03F1/42
Filed: 1983-05-18
Abstract: PURPOSE:To prevent a gate electrode from breaking by fusion by connecting the input protection circuit consisting of a diode and a resistance to the input gate of a direct connection type logical circuit, etc., and clamping an excessive input through both of the diode and the gate of an initial input stage. CONSTITUTION:For example, a positive surge pulse is applied to an input terminal 3. In this case, the input surge pulse reaches a node A to which Shottky diodes 5, 6 and a resistance 7 are connected. For the purpose, the value of the resistance 7 is set larger than the on resistance of the Schottky diode 5 to allow a current to flow from the node A to a power source Vcc through the Schottky diode 5, clamping the potential at the node A almost to vcc+phiB. Then, this clamped pulse is delayed and attenuated by the resistance 7 and inputted to the gate of a driving MESFET1 to clamp the gate potential almost to phiB. Consequently, the potential applied to the gate of the driving MESFET1 is about vcc+phiB at maximum.
Patent JP-2000283763-A (JP)
Title: Rhombic quadrangular-prism tripod tuning-fork oscillator and angular velocity sensor
Inventor: ASANO SHOGO
IPC: G01C19/56
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of a sensor in detecting angular velocity by adopting a tripod tuning-fork structure for canceling an angular moment acting on a fixed part at the time of the occurrence of the Coriolis force and preventing detection accuracy from being affected by variations in the degree of fixation. SOLUTION: As an oscillator is of a tripod tuning-fork structure, an angular moment acting on a rhombic quadrangular-prism tripod tuning-fork oscillator Z at the time of the occurrence of the Coriolis force becomes a moment with reversed plus and minus. Therefore, an angular moment which occurs in rhombic quadratic-prisms A, B and C due to the Coriolis force is cancelled at a quadrangular-prism base D, and no moment occurs at a fixed part J. Therefore, in the case that the oscillator Z is fixed at the fixed part J, accuracy in detecting the Coriolis force is not affected by the degree of fixation to secure extremely high accuracy.  In addition, as the oscillator Z is of a structure cut out from a plate-shaped piezoelectric element material, there is no pasted parts by an adhesive, no variations in adhesion, or no affects due to temperature characteristics, etc., variation in assemblage accuracy is not stacked, and it is possible to minimize variations.
Patent JP-H02268917-A (JP)
Title: Stock for wire drawing die and wire drawing die made of this stock
Inventor: SATO SHUICHI
IPC: B21C3/02
Filed: 1989-04-06
Abstract: PURPOSE:To obtain a die having a long wire drawing life by using synthetic diamond Ib type single crystal containing a specific amount of nitrogen in crystal and having a plane vertical to the wire drawing direction as a specific cleavage plane. CONSTITUTION:Synthetic diamond Ib type single crystal containing 20-400ppm of nitrogen in crystal is used as a drawing die stock A. At least one of two planes vertical to the wire drawing direction is made a (111) cleavage plane 1. The surface roughness of the cleavage plane is made <=100mum. At least a side face other than the cleavage surface 1 is made an unground surface or it is not a growth surface but the surface roughness is made 5-100mum. The angle between the center line of the wire drawing hole 3 of the die and the cleavage surface 1 is made 87-93 deg.. Consequently, it is possible to obtain die stock for in variance.
Patent JP-H01262079-A (JP)
Title: Weld line profiling device
Inventor: CHIBA SHUNICHI
IPC: B23K9/12
Filed: 1988-04-11
Abstract: PURPOSE:To execute an automatic welding by a welding torch with good profile accuracy by detecting the welding current passed to two welding torches and controlling the positions in the upper, lower right and left directions of a torch with the result thereof in the case of executing profile welding of the both torches along the weld line of a welding base metal. CONSTITUTION:Welding wires 16, 17 are fed to two consumable welding torches 11, 12 and welded along the weld line L of the base metal W to be welded. Both torches 11, 12 are fitted to the two sliders 14, 15 provided by intersecting at right angles with a traveling truck 13 and made movable by motors 19, 20 to all directions for the weld line L of the base metal W. The arc current of both torches 11, 12 is detected by each ammeter 22, 23 at welding time and input to a computing element 24. It is compared with the reference value input from a setter 25 by the computing element 24 and the result thereof is input to a driver 21, the upper, lower, right and left positions of both torches 11, 12 are controlled by the output signal thereof with the driving motors 19, 20 and profile welding is executed along the weld line L with high accuracy.
Patent JP-S5517822-A (JP)
Title: Operation button device for magnetic recorder and reproducing device
Inventor: OHARA NAOYUKI
IPC: G11B15/10
Filed: 1978-07-19
Abstract: PURPOSE: To be able to carry out the switching operation of the operation button, which is energized to the normal unworking position by means of a spring etc., by use of the small quantity of operating effort and operating power and, further more, to stop the operation button on the operating position exactly only by releasing the engagement of the retention device.  
     CONSTITUTION: In the device switching the operation status by means of the operation button while using the power of motor, etc., respective operating parts 41 to 45 are usually energized to the unworking position of the direction of arrow B and, on the other hand, they are locked and hold together with driving lever 93 by lock board 50 on the working position obtained by moving them to the direction of arrow A in relation to the operation of the operation button. After completing 1 cycle of the driving motor, releasing portion 104b of releasing lever 104 releases pawl 100a connected to the contact portion 100c of stop lever 100 from ratchet wheel 82b, so that the motor is stopped and the operation button is also returned to the original position. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11190987-A (JP)
Title: Display device, marker signal constituting method, marker signal detecting circuit, and control signal generating circuit
Inventor: UMEMURA JUNJI
IPC: G06F3/048
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To improve the picture quality of a photograph, etc., without making information of characters, etc., hard to see. SOLUTION: Video signals (R/G/B) are supplied from input terminals 1R, 1G, and 1B to a preamplifier IC3 and supplied to, for example, sharpness improving circuits 32R, 32G, and 32B. Video signals taken out of this preamplifier IC3 are supplied to, for example, a cathode-ray tube 7 of a display means after DC voltage conversion by a cutoff adjusting amplifier 6. Further, a microcomputer 40 which is present in this device and controls respective functions generates data of a 1st and a 2nd DC voltage for controlling, for example, sharpness. Those data are converted by D/A converting circuits 34A and 34B into analog control DC voltages, which are selected by a switch circuit 36 and supplied to the preamplifier IC3. This switch circuit 36 is controlled with an arbitrary control signal.