baber/WOPTO huggingface dataset:
Patent JP-H0424332-A (JP)
Title: Ditch excavating method and bucket used for this method
Inventor: ONO YASUMASA
IPC: E02F5/02
Filed: 1990-05-17
Abstract: PURPOSE:To improve the working efficiency by providing a V-shape scraping blade on the side wall of a truncated pyramid form bucket container with a relatively small volume, and installing it to a working machine such as a back hoe. CONSTITUTION:At the side wall 1b of a truncated pyramid form bucket container 1 of a relatively small volume, a V-shape scraping blade 2 is provided. Then the bucket container 1 is installed to an excavation arm B of an excavation machine A such as a back hoe. And, a ditch D is excavated by scraping the side wall D1 with the scraping blade 2, while digging down gradually with the bucket container 1. Consequently, a ditch can be excavated efficiently and safely.
Patent JP-H05293081-A (JP)
Title: Electronic shutter circuit for electronic endoscope apparatus
Inventor: NISHIMURA SHIGERU
IPC: H04N9/04
Filed: 1992-04-21
Abstract: PURPOSE:To keep the white balance good even under a condition wherein optical elements of chiefly color temperature are different from each other. CONSTITUTION:Each light R, G and b is successively irradiated from a light source device 12 and in an electric endoscope apparatus wherein electric charge being photoelectrically converted at every image element unit of a solid image pickup element, a control pulse setting an electric charge accumulation timne at every image element unit is formed in accordance with color temp. (5,000K or 3,200K) of the light source, and the phase pattern of the control pulse of the electric charge accumulation timer at every light, R, G and B is switched in accordance with the color temp. Therefore, even when the light sour e 13 is changed, a video signal with the good white balance can be obtd. In this case, it is appropriate to add other optical elements than the solid image pickup element, etc., and in addition, a device for adjusting the phase of the control pulse can be provided.
Patent JP-S63293967-A (JP)
Title: Manufacture of charge storage capacitor for dram
Inventor: KISU TERUAKI
IPC: H01L21/822
Filed: 1987-05-27
Abstract: PURPOSE:To ensure storage capacitance remarkably larger than a conventional superposition type DRAM cell though an area is equalized to the conventional superposition type DRAM cell by forming a recessed section and a protruding section onto polycrystalline silicon as one electrode of a charge storage capacitor. CONSTITUTION:For manufacture a capacitor section, a MOSFET is prepared by using a conventional method, and an silicon oxide film 307, an silicon nitride film 308, etc., are deposited and one parts are removed. One part of the silicon nitride film 308 and a photo-resist 309 are gotten rid of through wet etching, and polycrystalline silicon 310 is deposited, and conducted with a high concentration impurity diffusion layer 306. A recessed section and a protruding section are shaped to polycrystalline silicon 310 by selectively etching the silicon nitride film 308 at that time. Polycrystalline silicon 310 is worked, and a capacitor insulating film 311 is formed. Lastly, polycrystalline silicon 312 is deposited, an upper electrode is shaped, and silicon oxide 313 and aluminum 314 are deposited.
Patent JP-S5650814-A (JP)
Title: Support for engine
Inventor: SEKI NAKANAGA
IPC: B60K5/12
Filed: 1979-10-03
Abstract: PURPOSE: To prevent hith-frequency components especially in the secondary or over secondary frequencies of the revolution of an engine by constructing an insulator of an electromagnet and a permanent magnet faced to each other to support the engine and controlling the electromagnet for supplying current in accordance with viabrations of the engine.  
     CONSTITUTION: In an insulator 10 provided between a mounting bracket 2 and a suspension member 4 of an engine, a permanent magnet 15 is fixed on the under face of a plate 13 fixed on a bracket 2 by bolts 12 with a vibration-proof rubber 14 between. Meanwhile, an electromagnet 19 is fixed on the upper face of a plate 17 with a U-shaped section fixed on the member 4 by bolts 16 with a vibration- proof rubber 18 between, and faced to the magnet 15 as keeping a minute gap (d) between. A piezo-electric sensor 23 is provided at the bottom of this electromagnet 19 to detect vibrations of the engine. The output of the sensor 23 is input into a control circuit 11, and the current to the electromanget 19 is controlled by feedback by the work of a control unit 25. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62285308-A (JP)
Inventor: KURANO YOSHIAKI
IPC: F21S8/10
Filed: 1986-06-03
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-H11322795-A (JP)
Title: Stabilizer for hem protein and stabilization method
Inventor: IGARASHI KOJI
IPC: C07K14/765
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain a stabilizer for hem protein that can stably preserve the epitope part of hem protein and is useful in the immunoassay and the like by constituting it from albumen, saccharides and the like. SOLUTION: This stabilizer comprises at least one selected from the group consisting of (A) an albumen originating from bovine, rabbit and human (preferably in concentration of 0.1-10 wt.%), and (B) a saccharide as glucose, galactose or the like (preferably in concentration of 1-10 wt.% or a spin trapping agent of a substance bearing piperidine skeleton, pyrrolidine skeleton or oxazolidine skeleton, for example, 2,2,6,6-tetramethyl-4-piperidinole or the like (preferably in concentration of 1-10 mM). In preferred embodiments, the hem protein is myoglobin and/or myoglobin.
Patent JP-S5754716-A (JP)
Title: Main bearing for crankshaft
Inventor: OOBA KOUICHI
IPC: F16C9/02
Filed: 1980-09-16
Abstract: PURPOSE: To keep sufficient lubricating oil in an antifriction bearing which rotatably supports the crankshaft to an engine or the like, by fitting a sealing member between the outer and inner races of the bearing so that the sealing member is located at the side of a crank arm.  
     CONSTITUTION: Ball bearings 28, 30 are fitted with sealing members 60 at the side of a crankcase 20b and constitute a main bearing which supports a crankshaft 22. Durin the operation of an engine 10, lubricating oil is sucked together with an intake mixture into the crankcase 20b through a passage 48. A portion of the lubricating oil flows in between the crankcase 20b and a side plate 44 and in between the inner race 54 and outer race 56 of the ball bearing 30 to lubricate it. Another portion of the lubricating oil introduced into the crankcase 20b flows to the other ball bearing 28 through a passage 40. When the crankshaft 22 is rotating, the lubricating oil in the ball bearings 28, 30 is kept by the sealing members 60 from flowing out through clearances because of centrifugal force, so that the lubricating oil is always between the inner race 54 and the outer race 56. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0422200-A (JP)
Title: Dislocation detecting method of compensating pallet
Inventor: HIDESHIMA OSAMU
IPC: H05K13/04
Filed: 1990-05-17
Abstract: PURPOSE:To make it possible to simply and accurately detect dislocation of a compensating pallet for rough compensation at a compensating stage by detecting the dislocation by the use of a dummy electronic part. CONSTITUTION:A position of a dummy electronic part 7 is decided through a compensating pallet 5 for rough positioning of electronic parts on a two-dimensional movable compensating stage 4. Then, the dummy electronic part 7 is sucked and adsorbed by a nozzle 11 of a movable head 10, and thin dislocation of the parts 7 is measured by laser beam irradiation. As a result, dislocation of a compensating pallet of rough positioning, which compensates the position of supply electronic parts of an electronic supply division, can simply and accurately be detected.
Patent JP-S5830557-A (JP)
Title: Device for driving cam
Inventor: KOTANI KENJI
IPC: F16H25/00
Filed: 1981-08-17
Abstract: PURPOSE:To enable to stop a cam at any operating position by a method wherein an outer shaft, to which the cam necessitating an intermittent motion is attached, is coupled to a driving shaft in said outer shaft through a clutch mechanism which may be coupled at only a given rotating position. CONSTITUTION:In an ordinary operation, a driving shaft 10 and an outer shaft 12 are integrated by a clutch mechanism 15, cams 11, 14 are rotated in the same manner and the control for a constant motion is effected through ring levers 17, 18. On the other hand, under a specified condition, in case a necessity to stop only a motion caused by cams 14 is generated, the rotation of the outer shaft 12 is stopped by separating the outer shaft 12 from the driving shaft 10 by the clutch mechanism 15, however, the driving shaft 10 continues to rotate as it is, and only the motion caused by the cam 11 may be effected.
Patent JP-H11327052-A (JP)
Title: Photographic printing device
Inventor: YOSHIKAWA SUMIO
IPC: G03B27/32
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To efficiently prepare a photographic print and an index print when an order is made to prepare the index print with a size or kind of photographic paper different from the one used for the photographic print. SOLUTION: In this device (printer processor) 200, changeover of photographic paper 210 for photographic print and photographic paper 214 for index print is easily executed by a guiding/feeding means including three trains of rollers 244, 246 and 248. Thus, the operability of a so-called double-magazine type printer processor 200 is improved, and working efficiency is also improved by eliminating the need to prepare index print by a different printer when the index print of a size different from that of the photographic print is required by a customer. Also, the photographic print and the index print are successively fed out to a sorter part 274, so that the collation between them is not required.
Patent JP-H05327611-A (JP)
Title: Cordless telephone set
Inventor: HASEGAWA YOSHINORI
IPC: H04M1/00
Filed: 1992-05-21
Abstract: PURPOSE:To provide an inexpensive cordless telephone set in which an extension talking between slave sets is made available. CONSTITUTION:Slave sets 1, 2 are provided with an extension talking switch included by key matrices 30, 40, and slave set control circuits 33, 34 which turns off transmission switches 33, 43 while the extension talking switch is turned off, allows slave set transmission circuits 35, 45 to send a talk-on signal when the extension talking switch is turned ON from OFF, activates the transmission switches 33, 43 while the extension talking switch is turned ON, and allows slave set transmission circuits 35, 45 to send a talk-on signal when the extension talking switch is turned OFF from ON, and a master set 100 is provided with a master set control circuit 16 which turns on a transmitter-receiver connection switch 14 till a talk-off signal is received from the slave sets 1, 2 just after the reception of the talk-on signal from the slave sets 1, 2, and which turns off the transmitter-receiver connection switch 14 till a talk-on signal is received from the slave sets 1, 2 just after the reception of the talk-off signal from the slave sets 1, 2.
Patent JP-S5252543-A (JP)
Title: Light isolator
Inventor: HAGIWARA SEISAKU
IPC: G02B27/00
Filed: 1975-10-25
Abstract: PURPOSE:The light transmissible insualtor is installed between light emission surface and light reception surface of luminance element through close adhesion, and part of output signal is fed back. In this way, a light isolator is obtained with excellent linear and temperature characteristics.
Patent JP-S5918298-A (JP)
Title: Scroll pump
Inventor: INOUE SEIJI
IPC: F04D29/58
Filed: 1982-07-20
Abstract: PURPOSE:To prevent the breakage of a pump part due to freezing by a method wherein a static vane for guiding is formed by a closed-cell cellular body having an elasticity. CONSTITUTION:The static vane 7 for guiding is formed by a foamable synthetic resin or a foamable rubber, having an elasticity. The retaining part of the static vane 7 for guiding is engaged with the retaining part, formed axially at a place on the outer peripheral surface of a water suction path 4b at the side of an impeller 6, to prevent the pivoting thereof while one end face of a protuberance 7a, formed at the outer rim thereof, is connected to the end face of a bracket 1, opposing to the end face, with a predetermined elastic pressure.
Patent JP-S5652901-A (JP)
Title: Coaxial waveguide transducer
Inventor: KANITANI SHIYOUJIROU
IPC: H01P1/211
Filed: 1979-10-05
Abstract: PURPOSE:To obtain a transducer of low loss by provding a wave filter consisting of a convex boss, on the end of the coaxial line of the coaxial waveguide transducer by which a signal is distributed into two. CONSTITUTION:The transducer is formed by a waffle iron type wave filter 10 consisting of a convex boss, and an internal electric conductor supporting plate 11, etc., and the internal electric conductor 8 is fixed to the supporting plate 11 provided to the end of the wave filter 10. Accordingly, the equivalent short-circuit surface to a wave which performs incidence from the coaxial line 1 of the wave filter 10 is formed on the linear waveguide 2 side. This transducer is free from electrical discontinuity and the loss becomes low, since a matching element is not used.
Patent JP-H10322716-A (JP)
Title: Duplex synchronization signal generation circuit
Inventor: MIYAUCHI NAOKI
IPC: H04N9/44
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To match the phases of SG1 and SG2 output at all times by performing locking by black burst(B.B) signals for a fixed time from the moment of inputting the B.B signals of a standby (SG2) side input and performing locking to a sub carrier(SC) from RbOSC after the fixed time. SOLUTION: The B.B signals to the SG2 are detected in a DET 108 and H.VPULSE signals detected from B.B signal input are inputted to a PULSE part 105. The output signals of the DET108 on one side are selected so as to turn a switch 109-2 to a B.B side. Thus, the output signals on the SG2 side are locked to the B.B signals of the SG1 output and turned to a common mode. When the SG1 becomes abnormal, the SG2 also becomes abnormal, and after the DET 108 performs detection, a switch part 109-1 is opened after the fixed time, the H.VPULSE signals are not supplied to the PULSE part 105, the RbOSC signals of the switch part 109-2 are outputted, the SG2 side is locked to the SC signals of an RbOSC part 101 and the output of the SG1 and SG2 becomes the common mode at all times.
Patent JP-H09312558-A (JP)
Title: Data transmission circuit
Inventor: TAMEMOTO HIROSHI
IPC: H03K19/0944
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption by devising a switch circuit on a path not selected in a data signal changeover circuit not to select a selection terminal so as to avoid waste of supplying a charging discharging current to stray capacitance or the like. SOLUTION: Even after address signals A0-A3 change to '5h' at a time t2, a signal level at nodes N25, N16, N05 of an address signal distribution circuit is maintained and the state of connection between nodes SN15, SN22, SN31 of a data signal changeover circuit and an input output terminal IO10 is kept. Since the path of the nodes SN15, SN22, SN31 is maintained for a data signal inputted to the input output terminal IO10 even after the address signals A0-A3 change to '5h', it is not required to supply a current to charge/discharge the stray capacitance of a new path. Since other paths than the path selected this time are maintained before the address signals A0-A3 change to 'Ah', the charge/discharge current supplied from input output terminals IO0-IO15 is minimized.
Patent JP-H06340337-A (JP)
Title: Cargo transfer handling device for shipment
Inventor: NANBA SHINJI
IPC: B65G1/04
Filed: 1993-05-31
Abstract: PURPOSE:To technically provide a loading and unloading capacity between a ship and a cargo transfer handling device to the cargo transfer handling device for transporting coils between a quay warehouse and a quay apron to increase work efficiency and reduce facility cost. CONSTITUTION:A cargo transfer handling device for shipment comprises a transfer truck 2 which can be moved between a quay warehouse 20 and a quay 23 and in which an internal skid 7 to deliver coil K is installed and a transfer machine 12 which can hold the coil K and can be moved on the transfer truck 2 in longitudinal direction. Also, as required, the top of the transfer machine 12 on which the coil K is held is projected from the transfer truck 2 to the upper side of a hold.
Patent JP-S63292623-A (JP)
Title: Manufacturing equipment for semiconductor device
Inventor: SAKAI TATSURO
IPC: H01L21/26
Filed: 1987-05-26
Abstract: PURPOSE:To uniformize a diffused layer in a semiconductor device and to easily and uniformly form a shallow junction and control the capacity of an ESUAC diode or the like by feeding gas perpendicularly to the device, and rotating and oscillating the device. CONSTITUTION:In a lamp annealing apparatus for thermally annealing a semiconductor device momentarily by a lamp heater in a quartz chamber, a holder 6 is rotatably and laterally rockably mounted in a quartz chamber 1, and lamp heaters 5, 5 are arranged above and below the holder 6 through the holder 6. Further, a gas supply tube 3 is opened perpendicularly to a semiconductor device 2 on the holder 6. Then, the holder 6 which places the device 2 is rotated and oscillated by an external driver 7 to be annealed, and forcibly diffused.
Patent JP-S5830058-A (JP)
Title: Electrode for small lamp of metal halide
Inventor: MOCHIMARU SHINJI
IPC: H01J61/073
Filed: 1981-08-18
Abstract: PURPOSE:To reduce likelihood of occurrence of unintentional extinction etc. in a metal halide lamp under 100W by providing the electrode with a bend at its foremost part, which can ensure that fusion deformation does not arise at this tip of electrode even after a long-time service and that transfer of the arc spot is lessened. CONSTITUTION:Because the electrode is provided with a bend 7 at its foremost part, no fusion deformation will arise even after a ling-time service. That is to say, the arc spot at the time of lamp being put on is formed at the bend 7 protruding on the side of space for electric discharge, but because this bend 7 has large facial areas mating with this discharge space side and also a large thermal capacity, the positive pole current is received by this large facial area so as to prevent the current from being received concentratively at a point. That is to say, there are some cases where the high temp. parts are not generated locally, so that fusion deformation at the tip of the electrode is restrained. That will eliminate occurrence of the phenomenon that the arc becomes unstable, encouraging the arc spot to shift. Thus likelihood for extinctions to arise does not exist any more.
Patent JP-H0428608-A (JP)
Title: Conveyor device
Inventor: YAMAGUCHI YUKIHISA
IPC: B65G65/28
Filed: 1990-05-21
Abstract: PURPOSE:To reduce an installation area to efficiently use a storage floor area in a conveyor device for bulk material such as coal by providing a conveying belt-guide part having a curved conveying part and an inclined conveying part, a follower-belt operating in cooperation with the conveying belt, and a load carrying-out conveyor on a carriage travelling on rails. CONSTITUTION:A conveying belt 2 is laid over a drive roller 2a, a tail roller 2b, the top roller 2a of a travelling carriage A, a return roller 2b, the curved part supporting roller 11 of a conveyance guide part 10, etc., to be driven in the direction of the arrow c. Objects to be conveyed by the conveying belt 2 are held between a follower-belt 9 and the conveying belt 2 in the travelling carriage A to be conveyed and discharged to a carrying-out conveyor 14. At this time, the travelling carriage A is moved in the directions of the arrows a, b in a storage yard, and the conveyor 14 is turned in the e-direction to convey the objects to a specified position and store them at the position. By this constitution, saving of space, efficient use of space can be achieved.
Patent JP-S63295426-A (JP)
Title: Compound shown by ybgazn7o10 and having hexagonal lamellar structure and its production
Inventor: KIMIZUKA NOBORU
IPC: C01G15/00
Filed: 1987-05-26
Abstract: PURPOSE:To obtain the title novel compd. shown by YbGaZn7O10, having a hexagonal lamellar structure, and useful as a optically functional material, a semiconductor material, and a catalyst material. CONSTITUTION:This invention provides a novel compd. wherein Fe<3+> is substituted for Ga<3+> and Fe 2+ for Zn<2+> in the chemical formula of (YbFeO3)nFeO wherein n=1/7. The compd. is stated as Yb<3+>(Ga<3+>Zn<2+>)Zn6<2+>O10<2-> in the ionic crystal models. The structure is formed by the lamination of a Yb1.5 layer, a (Ga3+Zn2+)O2.5 layer, and a ZnO layer, and the compd. has remarkable structural anisotropy. In addition, the 1/7 of the Zn<2+> forms the (Ga<3+>, Zn<2+>)O2.5 layer along with the Ga<3+>, and the remaining 6/7 forms the ZnO layer. The face index (hkl), spacing [d(Angstrom )] (do represents a measured value, and dc a calculated), and relative reflection intensity [I(%)] for X-rays of the compd. are shown in Table 2.
Patent JP-S5254474-A (JP)
Title: Pressure transmitter with calibration mechanism
Inventor: YAMAMOTO YOSHIKI
IPC: G08C25/00
Filed: 1975-10-29
Abstract: PURPOSE: Calibration of zero point and measured pressures is made possible in a state where the pressure transmitter is kept installed to a plant such as fast breeder. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6023431-A (JP)
Title: Rubber composition having excellent resistance to water containing active chlorine
Inventor: UTSUNOMIYA TADASHI
IPC: C08L21/00
Filed: 1983-07-18
Abstract: PURPOSE:To provide the titled composition having excellent resistance to water containing active chlorine, e.g. suppressed carbon deposition, etc., and suitable as a rubber product for water supply, by adding carbon black having a pH lower than a specific level to a rubbery polymer. CONSTITUTION:100pts.wt. of a rubbery polymer (e.g. ethylene-propyleneter polymer) is compounded with preferably 5-100pts.wt. of carbon black of <=7pH to obtain the objective composition. The carbon black having a pH of <=7 is preferably channel black or a coloring carbon black, etc. prepared by the surface treatment of furnace black.
Patent JP-S5831301-A (JP)
Title: Polygon mirror
Inventor: KIYOHARA GENSUKE
IPC: G02B5/09
Filed: 1981-08-20
Abstract: PURPOSE:To form an image and to scan a reflected beam light on a desired locus line without a condensing optical system, by arranging a reflective mirror, which has such curvature that the reflected beam light is formed the image in a prescribed position, on each circumferential face of a regularly polygonal column. CONSTITUTION:In a polygon mirror 2, a reflective mirror 2, having a constant curvature is arranged on each circumferential face of the shape like a regularly polygonal column. A concave mirror, a convex mirror, an aspherical mirror, or a toroidal face mirror is used as the reflective mirror 2b. This reflective mirror 2b has such curvature that a beam light B from a beam light source 1 is reflected and is form an image on a face 4 to be scanned which is arranged at a prescribed interbal. Thus, the reflected beam light is formed the image on a certain desired locus line without a complicated condensing optical system.
Patent JP-S5833011-A (JP)
Inventor: CHIYOU SENPOU
IPC: F23D17/00
Filed: 1981-08-20
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。