baber/WOPTO huggingface dataset:
Patent JP-H0830712-A (JP)
Title: Combination structure for case and cap for bar code scanner
Inventor: UENO YUJI
IPC: G06K7/01
Filed: 1994-07-14
Abstract: PURPOSE:To provide a clear touch when cap attachment is completed and to prevent the natural fall of a cap at the time of detaching the cap. CONSTITUTION:A thin part 1g, a thick part 1i and mutually communicated first and second engagement grooves 1h and 1j on the inner part are respectively provided on the front end of a case 1 and a projecting part receiver 1k for the touch is projectingly provided on the front end of the case. The width Lg of the thin part is set smaller than the width Li of the thick part, a hook 2f is projectingly provided from the rear end of the cap and a projection 2d is formed at the tip. A pair of projecting parts 2e for the touch are formed on the inner surface of the cap, the gap Wb of the projection 2d is set to be slightly smaller than the gap Wd of the thin part and the distance Ld of the projection 2d from the rear end of the cap is set to be approximately equal to the width Li of the thick part. When the hook is force-fitted to the inner surface of the thin part, the end faces of the cap and the case are butted together and the cap is rotated clockwise by slightly less than 90 deg., the projecting part 2e for the touch gets over one of the peaks of the receiver 1k and is locked to the recessed part, the projection 2d is simultaneously engaged with the second engagement groove 1j and the attachment is completed.
Patent JP-H0213256-A (JP)
Title: Motor
Inventor: CHIYODA AKIRA
IPC: G11B19/20
Filed: 1988-06-29
Abstract: PURPOSE:To absorb rattling or vibration of a rotor shaft by fixing a magnet at a position of a stator facing with a rotor such that the rotor shaft is pushed unilaterally in the radial direction of the bearing for the stator. CONSTITUTION:A cored spindle motor 1 for a disc drive comprises a rotor 2 and a stator 3 which supports the rotor 2 rotatably. The rotor 2 comprises an approximately disc type rotor yoke 4, a shaft(spindle) 7, a chuck yoke(turn table) 8, an annular rotor magnet having large diameter secured to the outer circumference of the upper face of the rotor yoke 4, etc. The stator 3 comprises a disc stator yoke 9, a cylindrical housing 11 provided with a disc flange section 11a, a bearing 13, multi-phase driving coils 14, a pair of disc cores 15, 16 secured to the flange section 11a and a magnet 17. By such arrangement, rattling in the thrust direction can be absorbed reliably.
Patent JP-H05333714-A (JP)
Title: Image forming device
Inventor: ONODERA SHINICHI
IPC: G03G21/10
Filed: 1992-05-28
Abstract: PURPOSE:To always obtain an image with high quality by efficiently and exactly eliminating toner stuck on a transfer member such as a transfer roll and preventing the soiling, etc., in the rear side of a transfer material. CONSTITUTION:A solenoid 7 is energized at a specified timing after the transfer material P is passed by a transfer part and thus the transfer roll 2 is brought down. The transfer roll 2 which has been brought down is rotated and driven by a driving roll 9 and at the same time, the surface of the transfer roll 2 is cleaned by a brush 8a which is in contact with the transfer roll 2.
Patent JP-H05201940-A (JP)
Title: Production of serine or its derivative
Inventor: KIMURA HIROSHI
IPC: C07B61/00
Filed: 1992-05-27
Abstract: PURPOSE:To obtain serine (derivative), a corresponding amine, in high yield by aminating glyceric acid in the presence of a supported catalyst composition containing Pd, Pt, Rh, Ru or Ir as a catalytic component. CONSTITUTION:Glyceric acid is reacted with an aminating agent (ammonia or primary or secondary amine) in the presence of a supported catalyst composition containing one or more selected from a group consisting of Pd, Pt, Rh, Ru and Ir as a catalytic component in a molar ratio of an aminating agent to glyceric acid of 0.1-50, especially 0.5-3 at 0-200 deg.C, especially 0-60 deg.C to give serine or its derivative. The use of two or more elements among the catalytic elements much more improves catalytic activity and, in that case, plural components may be supported on a single carrier or single component supporting catalysts may be blended and combinations of Pd and Rh, Pt and Rh and Pd and Ru are preferable. Active carbon, alumina, silica and zeolite is used as the carrier.
Patent JP-S5952224-A (JP)
Title: Simple copying machine
Inventor: MOCHIZUKI HIDEHIRO
IPC: G03B27/18
Filed: 1982-09-20
Abstract: PURPOSE:To obtain an inexpensive copying machine, by transmitting the opening ane closure of a pressure plate or kinetic energy by the opening and closure to a power mechanism made of a spring through a transmission plate and a gear mechanism, and moving a light source by the kinetic energy charged in this power mechanism. CONSTITUTION:An original and recording paper are placed in contact on an infrared-ray transmissive plate on a case 1 and pressed by the pressure plate 2, which is locked. At this time, the transmission plate 5 is lowered to press the pin 11 of a sector gear 9 with the presser plate 8 of a stagger hole 7. Consequently, the sector gear rotates around a fulcrum 10 to rotate a gear 14 through a gear 12, and the disk 15 of the main shaft 13 is rotated to wind a chain around the disk; and a coil spring extends to charge kinetic energy and the pressure plate 2 is locked. When an unlocking mechanism is pressed, the transmission plate 5 is pressed to left in a figure to unlock the pin 11, so the sector gear is turned by the charged energy of the coil spring.
Patent JP-H0716819-A (JP)
Title: Supporting mechanism for coreframe of form for molding cylindrical concrete product
Inventor: HASHIMOTO SATORU
IPC: B28B7/30
Filed: 1993-06-30
Abstract: PURPOSE:To vertically move and slide a core to easily extract the core by a method wherein the core is horizontally held by a holding body, the holding body is supported by being connected to link members, and both ends of the link member are hinged rotatably in a slide direction. CONSTITUTION:A holding body 6 composed of two arm bodies 7 and a frame plate 8 is mounted on one end of a core 3. Two sets of link members 9, 10 are mounted crosswise on the arm bodies 7. Both ends 9a of the link member 9 are hinged rotatably in a slide direction. The link member 10 is similarly hinged to be moved in parallel to the link member 9. An expansion means 11 is expandably mounted by a turnbucke. An operation rod 12 operated by a handle 15 is brought into contact with an abutting frame 14. Therefore, when a distance D between the abutting frame 14 and the frame plate 8 is enlarged and shortened by rotating the operation rod 12, the link members 9, 10 are erectly moved in parallel, and the core 3 is slightly and vertically moved while keeping its horizontal state, therefore being easily extracted from an outer form 2.
Patent JP-S6430599-A (JP)
Title: Method for measuring serine protease and protease inhibitor
Inventor: TOOMASU SHIYUTEIIFU
IPC: C12Q1/56
Filed: 1988-07-01
Abstract: The method entails inactivating specific inhibitors by adding at least one oxidising agent and, where appropriate, at least one detergent to the plasma or other biological fluid. The addition of omega-amino carboxylic acid enhances the observed effects when the serine protease is plasmin.
Patent JP-H1114865-A (JP)
Title: Connector for optical fiber and connector device for optical fiber
Inventor: WATANABE TAKAKUNI
IPC: G02B6/38
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To provide the optical fiber connector of simple constitution which has good assembly and never varies in light loss. SOLUTION: This device consists of a housing 10 into which an optical fiber 1 is inserted and a housing cover 20 which is connected to the rear optical-fiber insertion side of the housing 10, and the housing 10 is provided with a ferrule part 12 which stores the core of the optical fiber 1 in front of a housing main body part 11 storing the optical fiber 1 to form connection engagement parts 14 (14a to 14d); and projections 15 which press the optical fiber 1 are provided on the internal surface of the connection engagement parts 14 orthogonally to the axis and on the surface of the housing cover 20 that comes into contact with the outer periphery of the connection engagement part 14, a tapered surface 21a by which the connection engagement part 13 presses, the optical fiber 1 as the housing 10 is inserted into the housing cover 20 is provided.
Patent JP-S648138-A (JP)
Title: Paper sheet takeout device
Inventor: HAYAZAKI YUKIYOSHI
IPC: B65H1/00
Filed: 1987-06-30
Abstract: PURPOSE:To perform efficient, speedy takeout by supporting multiple sheets of different lengths in layers of upright condition and when the sheets are transferred one by one with a suction roller, changing the roller speeds according to sheet lengths optically detected. CONSTITUTION:Multiple paper sheets or the like of different lengths, different kinds of mail P1-P3 for example, are supported on a support table 1 in a laminated, upright condition. Pushing bundles of paper sheets from the rear to the direction of the arrow A, the upper sheets are transferred from the foremost sheet one by one by means of an endless belt 5. The belt 5 having multiple suction holes 6 simultaneously working with a suction chamber located on the back side forms a suction transfer means 22. Arranging multiple optical sensors 7 along the belt 5, the speed of the belt 5 is increased with a drive device 4 when the longitudinal length of the paper sheet detected with the sensors is short. This shortens the time required for the takeout, improving the work efficiency. This device is most suited for a sorting machine to read mail codes.
Patent JP-S6223680-A (JP)
Title: Power supply for television receiver
Inventor: UEKI MITSUO
IPC: H02M3/28
Filed: 1985-07-24
Abstract: PURPOSE:To apply constant voltage control with comparatively high accuracy and the dielectric isolation between the primary and the secondary sides of an output transformer by applying a voltage detection winding to a flyback transformer. CONSTITUTION:A voltage obtained from the voltage detection winding 25 provided to the flyback transformer 18 is intermitted at a frequency of 15.75kHz and smoothed by a capacitor 28. The voltage level smoothed by the capacitor 28 corresponds to the voltage level of a DC power supply line 15. When the voltage across the capacitor 28 is increased because the voltage of the DC power supply line 15 gets higher, a voltage being the subtraction of a voltage of a Zener diode 32 from the increased voltage is fed to an emitter of a transistor (TR) 31. Then the increase in the emitter potential is larger than the increase in the base potential of the TR 31, a current flowing to a bypass TR 14 is increased, the base current of a switching TR 5 is decreased to reduce the output voltage up to a prescribed value.
Patent JP-S6225613-A (JP)
Title: Method and apparatus for excavation of anchor hole in slope
Inventor: ICHIHARA KENICHI
IPC: E02D5/80
Filed: 1985-07-24
Abstract: PURPOSE:To safely and efficiently perform the excavating work by a method in which an anchor hole excavator is hung down through a rope from the upper part of slope and lowered while winding or rewinding the rope to excavate an anchor hole in the slope. CONSTITUTION:The upper end of a rope 12 provided to the winch 18 of an excavator 10 is connected to a wood pole on a slope 14, and the winch 18 is wound up to slidely move the excavator 10 upwards. When the excavating position of anchor hole is reached, a cylinder 24 is operated, a spike 22 is buried in the slope 14, and a skid 20 is fixed to the slope 14. A cylinder 28 is then operated, a base 26 is set at a given angle, and a motor 42 is driven. A rod 50 is rotationally penetrated by a swivel head 40 for excavation. When the rod 50 is engrafted, an excavating tube is removed out from a rod rack attached to the base 26 and connected to the back end of the preceding rod 50 and also to the output shaft 44 of the head 40.
Patent JP-H10341119-A (JP)
Title: Differential amplifier circuit
Inventor: MORI KOICHI
IPC: H03F3/45
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To allow a simple circuit to employ each amplifier transistor(TR) with a low breakdown voltage by devising it that a small voltage is applied to each amplifier TR. SOLUTION: Input terminals 1 and 2 are respectively connected to the base of amplifiers TR T1 and T2. Both emitters are connected together. A control TR T3 and a load resistor R1 are connected in series with a collector of the amplifier TR T1 in this order, the emitter of the control TR T3 is connected to the collector of the amplifier TR T3 and the collector of the TR T3 is connected to the load resistor R1 respectively, and an output terminal 3 is connected to a connecting point between the collector of the control TR T3 and the load resistor R1. A load resistor R2 is connected to the collector of the other amplifier TR T2 and the base of the control TR T3 is connected to the connecting point between the collector of the TR T2 and the load resistor R2.
Patent JP-H0915339-A (JP)
Title: Radiation detector
Inventor: YAMADA SHINICHI
IPC: G01T1/24
Filed: 1995-06-29
Abstract: PURPOSE: To provide a radiation detector which can vary a multiplication factor of a photocurrent in accordance with the working conditions thereof. CONSTITUTION: A multiplication factor setting part 30 for varying a multiplication factor is provided for a detector 20 having a photodiode having a function of multiplying a photocurrent. In the multiplication factor setting part 30, values of a plurality of impression voltages (of reverse bias) for obtaining various multiplication factors corresponding to the working conditions of the detector 20 are set beforehand. With clinical conditions of a radioscopic mode and a radiographic mode set as the working conditions, for instance, the multiplication factor setting part 30 impresses a preset impression voltage on the photodiode in accordance with the clinical conditions given by CPU 22. By using a console 3, an operator can select desired conditions and give them to the CPU 22.
Patent JP-S5952547-A (JP)
Title: Apparatus for removing iron from cutting oil
Inventor: IKI YASUHIKO
IPC: B03C1/10
Filed: 1982-09-18
Abstract: PURPOSE:To make it possible to efficiently attract iron from cutting oil, by a method wherein a plurality of thin walled iron discs or ring plates are arranged in parallel at predetermined intervals to be supported by a shaft so as to be made rotatable on the same shaft and each cylinder is fitted between adjacent both plates. CONSTITUTION:An iron removing rotor B is constituted of such a structure that a small cylinder 3a is attached so as to be held between iron discs 1a, 1a each having a large diameter and a plurality of iron ring plates 1b each having a diameter same to that of each iron disc 1a are fitted to the outer periphery of the cylinder 3a are respectively fitted between both iron discs 1a, 1a so as to mutually leave same intervals therebetween. Cylinders 3 each coming to a small diameter so as to be made deeper by a definite length L from the outer peripheral flanges of both plates 1a, 1b are respectively fitted between adjacent iron discs 1a and the ring plate 1b and between both ring plates 1b, 1b. In this state, a plural magnets are fitted between both plates 1a, 1b, 1b adjacent in the space with the outer periphery of the cylinder 3a so as to be closely contacted in a superimposed state.
Patent JP-H09327018-A (JP)
Title: Picture encoding device and picture decoding device
Inventor: OOMORI MASATAKE
IPC: H04N19/59
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To improve a compression rate by executing binary picture encoding in wavelet conversion data while selecting a bit plane to be referred in accordance with the bit plane to which target data to be encoded belongs after wavelet conversion data is made into a gray code. SOLUTION: Recursively divided band data which are obtained in a band dividing means 501 are respectively made into the gray code by a gray code converting means 502 and, after that, extended in bit plane memories 503a-503d by a bit plane extending means 503. Then, a data referring means 504 successively takes-out reference data and target data from the extended data as information and inputs them in an entropy encoding means 505. In this case, it is selected whether only data of the bit plane being the same as the bit plane where target data exists is referred or data is referred over data of the plural bit planes as necessary. Or only the bit plane being the same as that where target data exists is referred.
Patent JP-H06344988-A (JP)
Title: Steering gear for propeller of ship
Inventor: FUNEMI YASUO
IPC: B63H25/42
Filed: 1993-06-10
Abstract: PURPOSE:To increase smoothly a steering assist force generated in the start of a working fluid supply pump. CONSTITUTION:A working oil change-over device has a change-over section 87 (a first poppet valve 27 for change-over, a second poppet valve 28 for change- over) for changing over the flow of working oil flowing from a working oil supply pump 40 to a steering cylinder device 13 and a normally opened drain control section 88 (a third poppet valve 85 for change-over, fourth poppet valve 86 for change over) for controlling the flow of the working oil flowing from the working oil supply pump to a drain tank 42. A drain control section is closed to guide the working oil only to the change-over section in a predetermined time after the start of the working oil supply pump.
Patent JP-S6323038-A (JP)
Title: Dust removing mechanism for shock absorber
Inventor: SUGANO HIDENORI
IPC: F16F9/36
Filed: 1986-07-14
Abstract: PURPOSE:To make it possible to prevent abraded powder or leaked liquid and so on from dispersing out of an apparatus completely by providing a dust removing member which has a connection hole slottel from a suitable position at the middle of the through hole of a piston rod to an exhaust hole penetrating a tube from its inner peripheral surface to its outer peripheral surface. CONSTITUTION:When the piston rod 2 of a shock absorber reciprocates, fine abraded powder due to the friction among a rod guide 3, a packing 5 and a packing retainer 6 adheres to the rod 2 and if any liquid leaked from a liquid chamber exists, these are induced by reciprocating motion to move into the dust collecting groove 611 of the packing retainer 6. Then, applying negative pressure by a air suction pump to the exhaust hole 71 of a outer tube 1 through a dust collecting pipe 8, dust or leaked liguid around the rod 2 is collected into the dust collecting groove 611 by the air flow through a little gap between the rod 2 and a through hole 61 and exhausted out of an apparatus through a connecting hole 62 and a dust collecting pipe 8. Thus, dispersion of abraded powder or leaked liquid and so on out of the apparatus can be prevented completely and peripheral equipments may not be stained.
Patent JP-H0581824-A (JP)
Title: Information recording medium and information storage device
Inventor: OBA HIDEAKI
IPC: G11B27/10
Filed: 1991-06-07
Abstract: PURPOSE:To provide an information recording medium allowing instant understanding of a remaining quantity or a used quantity only by viewing. CONSTITUTION:A medium using quantity display section 4 including a material whose optical property is changed by a light or a heat is provided on a jacket including the magnetic disk 2 of a floppy disk 1. On the other hand, the information storage device is provided with a mechanism for generating the light or the heat to display the medium using quantity. When the medium is attached to the device, the medium using quantity is known from directory information, the light or the heat is generated for the medium using quantity display section by the above-mentioned mechanism based on medium using quantity information and the using quantity is written in the display section. This work is operated every time the directory information is changed.
Patent JP-H0214786-A (JP)
Title: Postal matter treating device
Inventor: TAKEDA KAZUO
IPC: B07C1/04
Filed: 1988-06-30
Abstract: PURPOSE:To well transport postal matter even at the time of force stamping and to improve treating capacity by allowing direct feeding of the postal matter to the ensuing stage by bypassing a buffer section when there is on need for collecting the postal matter in the buffer section. CONSTITUTION:The buffer section 8 accumulates the postal matter fed intermittently from a 1st transporting path 6 therein and delivers the postal matter by each piece at specified intervals. The 2nd transporting path 19 feeds the postal matter delivered from the buffer section 8 to the ensuing stage. Further, the postal matter is joined to the 2nd transporting path 9 by bypassing the buffer section 8 from a branching section 11 provided to the midpoint of the 1st transporting path 6. A branching section 11 guides the postal matter fed thereto along the 1st transporting path 6 to the buffer section 8 or the 2nd transporting path 9 at need. As a result, the postal matter is well transported even at the time of force stamping, etc., and the treating capacity is improved.
Patent JP-S5955977-A (JP)
Inventor: YANAGISAWA EIICHI
IPC: E05F13/02
Filed: 1982-09-22
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-H108379-A (JP)
Title: Warp for woven fabric
Inventor: ICHINOMIYA YOSHIHIRO
IPC: D06M15/333
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain a warp having a specific combined fuzz length, having a stable weaving property and capable of being woven into a high quality woven fabric by sizing lyocell (R) multifilament yarn in a stuck sizing agent amount of a specific range. SOLUTION: This warp for woven fabric is produced by sticking a sizing liquid consisting mainly of polyvinyl alcohol having a degree of polymerization of 300-3000 and a degree of saponification of 75-90mol.% to the lyocell (R) multifilament yarn and subsequently drying the sized multifilament yarn at a drying chamber temperature of 100-150 deg.C at a heat cylinder temperature of 100-130 deg.C and in a stretch of -1.0% to +3.0% between a sizing part and the drying chamber. The obtained sized warp has a stuck size amount of 2-4wt.%, preferably 3-3.5wt.%, and a combined fuzz length of <=30mm.
Patent JP-H1113408-A (JP)
Title: Gas turbine air separator
Inventor: IWASAKI YOICHI
IPC: F01D5/08
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a crack due to fretting fatigue in a gas turbine air separator. SOLUTION: An air separator 20 has a cylindrical shape and divided structures of 20-1 and 20-2, and the structure 20-1 is fitted to a rotor 1 by a bolt.nut 8 via the bolt hole 24 of a flange part 21, also the structure 20-2 is fitted to a disk 7 on a moving blade 2 side by a bolt.nut 28 via the bolt hole 23 of a flange part 22. Cooling air 30 from a compressor enters a space 6 from a duct 5 to pass through a passage 32 from an interval 33 to be supplied to the air supply hole 43 of the disk 7.
Patent JP-H0850201-A (JP)
Title: Lens with cell, lens holder, lens material with cell and production for lens with cell
Inventor: NASUKAWA TOSHIMICHI
IPC: G02B3/00
Filed: 1994-07-15
Abstract: PURPOSE:To realize a lens with a cell which has a desired surface shape and is held in optical axis alignment to the cell. CONSTITUTION:Solidifiable viscous fluid 30 is put between the prescribed surface shape and the inside wall of the hole part of the lens material with the cell formed by fixedly fitting and holding the lens material 10 having the prescribed surface shape and having the shape exactly fitting to the shape of the hole part into the hole part of a lens holder 20 to be formed as the lens cell. Natural force is acted on the viscous fluid 30 to form its free surface to the prescribed surface shape which is axisymmetrical and is different from the surface shape of the lens material 10. The viscous fluid is solidified to form its free surface as a reference surface 30A. The solidified viscous fluid and the lens material are subjected to physical anisotropic etching. The desired surface shape 10A with the reference surface 30A as a starting shape is thus formed as the surface shape of the lens material 10.