baber/WOPTO huggingface dataset:
Patent JP-H04256977-A (JP)
Title: Color image forming device
Inventor: KOBAYASHI TATSUYA
IPC: G03G15/01
Filed: 1991-02-08
Abstract: PURPOSE:To eliminate the need for a destaticizer/electrifier, to prevent density irregularity and a transfer memory, and further, to eliminate the need for switching DC bias and to reduce a cost. CONSTITUTION:A transfer body 3 is constituted by covering the outer periphery of a cylindrical conductive drum casing without a notched part 3a with a dielectric frexible sheet 3b. Also, a suction roller 15 is connected with a DC bias power supply 181 and an AC bias power supply 182 so as to apply a bias superimposing AC on DC so as to generate an alternating voltage.
Patent JP-S62197333-A (JP)
Title: Production of high-strength optical fiber
Inventor: ITO TETSUJI
IPC: G02B6/44
Filed: 1986-02-26
Abstract: PURPOSE:To obtain a high-strength optical fiber by successively forming a clad, silicone resin layer, the 1st sheath layer, lubricating layer and the 2nd sheath layer consisting of a specific polyamide resin on a core and crosslinking the 2nd sheath layer by electron rays. CONSTITUTION:The clad 2, the silicone resin layer 3, the 1st sheath layer 4 (e.g.; PE layer), lubricating layer 5 (e.g.; silicone oil layer) are successively formed on the outside circumference of the core 1. The 2nd sheath layer 6 consisting of the polyamide resin compsn. (e.g.; nylon 6) contg. a multifunctional monomer (e.g.; triallyl isocyanurate) as a crosslinking assistant is then formed thereon by extrusion coating, etc. The 2nd sheath layer 6 is crosslinked by using the electron rays having the max. thickness for transmission smaller than the total thickness of the silicone resin layer 3, the 1st sheath layer 4, the lubricating layer and the 2nd sheath layer 6, by which the objective high- strength optical fiber is obtd.
Patent JP-H01215428-A (JP)
Title: Method and device for changing die in forging machine
Inventor: SAKAMOTO MASAMI
IPC: B21J13/08
Filed: 1988-02-24
Abstract: PURPOSE:To improve the productivity of a forging machine and to realize the safety of a work by constituting the fitting and removing of a die to and from a forging machine, the storing into specified position, etc., in the system capable of moving automatically. CONSTITUTION:Traverse motion truck 9, 10 are traveled on a truck moving device 7, 8 and after arrival at the designated position of the upper part of the die changing truck 3, 4 fitting a die 33 the truck 9, 10 are approached into a work space 31 by a moving system. When the slide head 32 of a forging machine 30 is brought into contact with the die 33, the die 33 and slide head 32 are linked by a die clamp device 34. The trucks 3, 4 are then returned to the original position by retreating to the external part of the forging machine 30 by separating the die 33 and trucks 3, 4 by the die clamping device 34 once again. The removal of the dies 3, 4 is automatically executed by similar moving system as well. The productivity of the forging machine is thus improved and the working safety can be secured.
Patent JP-H09233637-A (JP)
Title: Suspending frame for cable protection mat
Inventor: ISHIBASHI TATSUJI
IPC: H02G1/10
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To make the rotation control of a frame itself reliably to realize the proper sinking of a protection mat regardless deep water floor or sea floor by correcting the angle by rotating the main body of a protective suspension frame by activating the driving force with driving means. SOLUTION: Any deviation in angle of the rotation of a frame for cable protection mat is detected by a light gyro built-in an amplifier 44, and the results of the detection are transmitted to a control circuit of two-phase servo motor 45. At the two-phase servo motor 45, a servo motor 45 at the driving side counter-clockwise based on the deviation is driven for rotation thereby rotating a thruster 46 rotated and driven, and an angular moment is given counter-clockwise to the main body 40 of the suspending frame. By this counter- clockwise moment, the main body 40 of the suspension frame gradually stops its clockwise rotation; and after the stop, the rotation counter-clockwise is started on the contrary. This operation stops when the angle of rotation by light gyro comes to the initial value, that is, original position before the rotation.
Patent JP-2000237960-A (JP)
Title: Peening device using fine projectile
Inventor: ROKUTANDA HITOSHI
IPC: B24C9/00
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a peening device using fine projectiles which can reduce initial and abraded amounts of projectiles. SOLUTION: A bottom of a peening chamber 3 with a projector 2 leading to a projectile tank 1 is adjoined to a projectile reservoir 5 via a recovery pipe 4, a suction pipe with many projectile supply holes pierced on its side wall is mounted to penetrate vertically on the projectile reservoir 5, a projectile control cylinder is engaged with the outside of inner position of the projectile reservoir 5 at the suction pipe so that its vertical position can be controlled, and an upper end of the suction pipe is communicated to the projectile tank 1 via a transport pipe 11 and an ejector nozzle 12.
Patent JP-S63205680-A (JP)
Title: Developing device
Inventor: TAKEDA KENICHI
IPC: G03G15/08
Filed: 1987-02-23
Abstract: PURPOSE:To prevent splashing of a developer, etc., stuck to a sealing member by mounting a sealing member housing bag for housing the drawn sealing member in a shrunk state on the outside of a device on the sealing member drawing side. CONSTITUTION:This developing device is provided with the sealing member 6 to partition a developing device 2 and a developer storage container 3 mounted to the developing device 2 and is so constructed admit the developer in the container 3 into the device 2 by pulling and removing said member 6. The sealing member housing bag 8 for housing the member 6 to be drawn is mounted in the shrunk state on the outside of said device on the drawing side of the sealing member. The end 8b of the bag 8 on the side opposite from the device is fixed on the drawing side end 7 of the member 6. Therefore, if an operator pulls the member 6 by nipping the drawing side end 7 of the member 6, the bag 8 is gradually extended according to the pulling operation and the pulled member 6 is simultaneously and successively housed in the bag 8. Splashing of the developer sticking to the member 6, etc., are thereby prevented.
Patent JP-2000238478-A (JP)
Title: Card
Inventor: KITAMOTO YOSHIHIRO
IPC: C09D11/00
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To easily discriminate the replacement and prevent the incorrect use by alteration or forgery by forming an infrared absorption ink layer on an upper layer or a lower layer of a face photograph image layer. SOLUTION: Three layers of yellow, magenta and cyan used for a transfer ribbon for a face photograph image 4 are originated from a pigment or a dye having no absorption wavelength in an infrared area, and the absorption of infrared rays is not generated at all on a transferred and printed face photograph image section. As an infrared absorption ink, a colorless and transparent ink is used so that it is impossible to scrape off through a face photograph image layer only when the face photograph image 4 is scraped off, and as whether the infrared absorption ink layer is formed or not cannot be discriminated by naked eyes, and what kind of characters and figures are drawn as a masked image is not discriminated.  The alteration or forgery, therefore, can be discriminated by forming the infrared absorption ink layer 3 on an upper layer or a lower layer of the face photograph image layer 4, emitting infrared rays and confirming whether the infrared absorption is generated thereon or not.
Patent JP-H05240449-A (JP)
Title: Punching metal
Inventor: HOSONO YUKIHITO
IPC: H05B6/76
Filed: 1992-02-26
Abstract: PURPOSE:To reliably prevent the occurrence of repture to a observation window part due to draw-molding of a frame even when the diameter of a small hole is enlarged, in a punching metal having a frame part formed to the outer periphery of the observation window part, having a number of small holes, through draw-molding. CONSTITUTION:A punching metal 15 made of an iron sheet for shielding electric waves arranged to the door of a microwave oven has a observation window part 23 in the central part of which a number of small holes 25 are formed, and a frame part 24 formed to an outer peripheral part in a manner to rise from the back side through draw molding. A bending radius R of a corner part formed between the observation window part 23 and the frame part 24 is below a value approximate two times as large as a plate thickness (t). A tensile force to the outside during draw-molding is stopped by the corner part and not exerted on the observation window part 23. This constitution prevents the occurrence of repture even when the diameter of the small hole 25 is made greater.
Patent JP-S58157410-A (JP)
Inventor: KOJIMA ZENTAROU
IPC: A47C5/12
Filed: 1982-03-13
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-H08214781-A (JP)
Title: Food containing thick buckwheat malt syrup
Inventor: YAMADA TAKAO
IPC: A23L7/10
Filed: 1995-02-28
Abstract: PURPOSE: To obtain the subject food containing a thick malt syrup made by liquefying and saccharifying a buckwheat starch, having a refined sweet taste, and excellent for health and in nutrition balance because of containing rutin effective for preventing arteriosclerosis besides various amino acid and minerals. CONSTITUTION: This food contains a thick buckwheat malt syrup prepared by liquefying and saccharifying a buckwheat starch. As a raw material buckwheat flour, a four consisting of a medium flour having a protein content of 3% which is extremely low in protein content is preferable. Liquefaction of the buckwheat starch is preferably performed by adding 0.1-10wt.% α-amylase based on the solid content of the raw material and by keeping pH at 5-6 and temp. at 88-90 deg.C for 1-2hr so as to obtain 10-20 DE starch sugar at the completion of the liquefaction.  Also, the saccharifying is preferably performed by adjusting the liquefied substance at pH5-6, then adding 0.1-3wt.% saccharifying enzymes consisting of β-amylase and transglucosidase based on the starch and by keeping the temp, at 50-60 deg.C for 16-24hr so as to obtain 35-45 DE starch sugar at the completion of the saccharification.
Patent JP-H10220726-A (JP)
Title: Anchor brick for top part of incinerator
Inventor: FUKAKUSA EIKO
IPC: F23M5/06
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To prevent the detachment of an anchor brick and a stamp material by a method wherein the stamped anchor brick of a furnace top part is of a pyramid shape to increase the filling density of the stamp material, and the generation of cracks of the anchor brick is suppressed. SOLUTION: Stamping is executed in a top part of an incinerator of 50 T/D in treatment capacity using the anchor brick 6 of the stepped pyramid shape in which, for example, the first stage is of 140mm square, the second stage is of 170mm square, the third stage is of 200mm square, and the fourth stage is of 230mm square at the suspension part of the anchor brick 6. The conventional anchor brick is cracked and detached in about one year at the incineration temperature of 900-1,000 deg.C, but the service life of the anchor brick in the present invention is 1.5 times that of the conventional one, and at the same time, the filling density of the stamp material around the anchor brick is improved by 1.3 times because the anchor brick is of the pyramid shape, and no stamp material is detached.
Patent JP-H02219352-A (JP)
Title: Telemeter device
Inventor: YOSHIDA YASUO
IPC: H04Q9/00
Filed: 1989-02-20
Abstract: PURPOSE:To improve reliability by performing the analysis of the status of input data before and after when state change occurs in the data. CONSTITUTION:When the state change (abnormality) occurs in the data, a slave station Ti transmits state change occurrence information to a master station M, and also, the scanning of the data after generating the state change on a first memory circuit 7 is started. Also, when the state change information from the slave station Ti is received, the data of (0-n) to 0 is preserved in a second memory circuit 16 by transmitting polling request information to the slave station Ti, and the data of 0 to (0+n) is preserved in a second memory circuit 17, and as a result, the data before and after generating the state change can be preserved. Thereby, the analysis of the status before and after generating the state change of the data is performed at the second processing part 15 of the station M at need.
Patent JP-H09225634-A (JP)
Title: Flame detecting device
Inventor: YOSHIOKA KOJI
IPC: B23K7/00
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To reduce the number of detecting devices by detecting the distance between a nozzle and an object and presence/absence of the flame based on the electrostatic capacity of a capacitor which is provided with a sensing part in a peripheral part of a cutting nozzle and formed by the sensing part and the object. SOLUTION: An object A is cut by the flame from a cutting nozzle 4. A sensing part 3 is provided in the vicinity of the nozzle 4. A ring-shaped electrode 3a of the sensing part 3 forms a capacitor C whose electrostatic capacity is changed by the clearance between the object A and the electrode. An oscillator 1 generates the reference signal of the low level and the high level. The reference signal is applied to the ring-shaped electrode 3a through a voltage divider 2 and an electrode tube 3b. When the reference signal is on the high level, the divided signal level is changed depending on the clearance (d) between the object A and the ring-shaped electrode 3a irrespective of presence/absence of the flame of the nozzle 4.  When the reference signal is on the low level, the level of the divided voltage signal is changed depending on presence/absence of the flame for the same clearance (d). The divided voltage signal is detected by a detector 7 to judge presence/absence of the flame and the distance to the object.
Patent JP-H06251358-A (JP)
Title: Magnetic recording medium
Inventor: YOSHIDA KENICHIRO
IPC: G11B5/64
Filed: 1993-03-01
Abstract: PURPOSE:To obtain a magnetic recording medium excellent in durability by composing a protective layer of a material principally comprising a W element and a specific C element. CONSTITUTION:In a magnetic recording medium comprising a substrate 1, underlying layers 2a, 2b, magnetic layers 3a, 3b, and protective layers 4a, 4b, the protective layers 4a, 4b are composed of a material principally comprising W element and a C element drived from a glassy carbon. Protective layers 4a, 4b thus composed have high hardness and abrasion due to sliding of slider is restrained while protecting the magnetic layers 3a, 3b against damage thus realizing a magnetic recording medium excellent in durability. W element constituting the protective layers 4a, 4b is preferably contained by 0.0001-50 atomic %.
Patent JP-H07249395-A (JP)
Title: Ion implantation device and ion implanting method
Inventor: SOYA MASAYUKI
IPC: H01J37/317
Filed: 1994-03-11
Abstract: PURPOSE:To suppress the diffusion of ion beams for focusing, and increase beam current for implanting to a semiconductor substitute by forming an ion beam focusing mechanism comprising a focusing ring to which positive voltage is applied, and others. CONSTITUTION:An ion beam focusing mechanism 8 comprising a protecting plate 5, a focusing ring 6 to which positive voltage is applied, and a ground plate 7 is set in the rear position of a Q lens 4 in an ion beam 3 passing path within a vacuum chamber 2 in ion implantation equipment 1. By applying positive voltage to the ring 6, impurity ions with positive charge of the beam 3 are focused in the central part of the ring 6. The ring 6 is made of high purity carbon to prevent contamination. Positive voltage applied by a power source 9 is varied and applied voltage by which beam focusing ratio becomes optimum is obtained. By this constitution, high concentration implantation of impurities into a semiconductor substrate is made possible, implanting time is shortened, and the performance or throughput of a semiconductor device is enhanced.
Patent JP-H0570091-A (JP)
Title: Bucket for lift device
Inventor: UEDA KIICHI
IPC: B66F11/00
Filed: 1992-01-30
Abstract: PURPOSE:To easily open or close a gate plate in the upright, horizontal, or nearly suspended attitude and remarkably improve the work efficiency by protruding the first and second pins on the hinge piece of a floor plate as preset, and forming a corresponding notch and a long hole on the corresponding hinge piece of the gate plate. CONSTITUTION:A hinge piece 24 is fixed at each end edge of a floor plate 1, the first pin 25 and the second pin 26 are protruded above and below, a corresponding hinge piece 27 is fixed at the end edge of each gate plate 4, and a notch 28 and a long hole 29 are formed. When the first pin 25 is coupled with the notch 28 and the second pin 26 is coupled with one end of the long hole 29, the gate plate 4 is set to the upright attitude. When the second pin 26 is coupled with the one end of the long hole 29 and corresponding hinge piece 27 is brought into contact with the lower face 11 of the floor plate 1, the gate plate 4 is fitted and positioned at the horizontal attitude. When the second pin 26 is coupled with the other end of the long hole 29, the gate plate 4 is fitted and positioned at the nearly suspended attitude.
Patent JP-H08235464-A (JP)
Title: Fire detector
Inventor: TANAKA KOJI
IPC: G08B17/00
Filed: 1995-02-28
Abstract: PURPOSE: To easily eliminate the erroneous report of a fire sensor where smoke and heat are made objects. CONSTITUTION: The microcomputer 7 in a fire detector 2 discriminates a fire based on the detection output of a smoke detection part 5 detecting the physical amount generated at the time of a fire to detect the fire, performs a fire output when the presence of a burning smell is discriminated based on the detection output of a smell detection part 3 detecting the burning smell generated at the earliest time of the time of the fire and performs the output of an erroneous output when the fire is discriminated and the absence of the burning smell is discriminated.
Patent JP-S60185666-A (JP)
Inventor: IWASHIMA SUMIO
IPC: B65G54/02
Filed: 1984-03-05
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-S60185139-A (JP)
Title: Physical-value measuring method of thin film on surface of liquid
Inventor: NOSE TETSUSHI
IPC: G01B11/06
Filed: 1984-03-05
Abstract: PURPOSE:To measure the physical values of a thin film on the surface of a liquid efficiently, by driving a polarization analyzing device including a light projecting system and a light receiving system, which are attached in the direction of a measuring point on the thin film to be measured, by a signal from a distance mearuing optical system so that the analyzing device can be freely turned. CONSTITUTION:One fixed point on a liquid surface L to be measured is made to be the center of rotation. The axial centers of the light projecting and receiving systems 1 and 2 have the same right and left angles with respect to the normal line to the liquid surface L. A polarization analyzing device is constituted so that it is turned freely. A distance measuring optical system 12 is driven and turned by a servo-driving means 13. In the AF type optical system 12, one light beam from a light source 31 reaches differential sensors A and B through a prism 33, half mirrors 35, the liquid surface L and the mirrors 35. Other light beams go directly to the differential sensors. The inclination of the analyzing device with respect to the liquid surface L is corrected by the driving device 13 so that the output values of the sensors A and B become 0. Thus, the physical values such as refractive index, absorption coefficient and thickness can be efficiently mesured.
Patent JP-H04280037-A (JP)
Title: Microwave tube
Inventor: KONISHI TAKAYOSHI
IPC: H01J23/06
Filed: 1991-03-07
Abstract: PURPOSE:To weaken the electric field near electrodes and make the creeping discharge hard to occur by insulating an anode from a beam forming electrode of the electron gun section of a microwave tube with ceramic to increase the dielectric constant of a center section. CONSTITUTION:Ceramic 17 is inserted between an anode 3 and a beam forming electrode 2 with the same potential as that of a cathode. The ceramic 17 has an uneven dielectric constant, and the dielectric constant near the center between the electrodes 2, 3 is made higher by 10% or above than that near the electrodes 2, 3. Lines of electric force 18 are concentrated near the center of the ceramic 17 with a large dielectric constant. A large potential difference is generated near the center of the ceramic 17. The potential difference between the electrodes 2, 3 is fixed, thus the potential difference near the electrodes 2, 3 is made small, thus a discharge rarely occurs.
Patent JP-S60186036-A (JP)
Title: Semiconductor substrate and manufacture thereof
Inventor: SAKURAI TETSUTADA
IPC: H01L21/76
Filed: 1984-03-05
Abstract: PURPOSE:To process a signal of high withstand voltage and a large current or a high speed by forming the material of a supporting substrate which supports and place a semiconductor island of a mixture of polycrystalline silicon and metal or compound or their combination. CONSTITUTION:A plurality of semiconductor islands 3 insulated and separated by an insulating film 2 are provided in a supporting substrate 16. A semiconductor element such as a bipolar transistor 7 or an MOS type transistor 11 is formed in the island 3, and a contacting window 12, an electrode 13, a surface protective film 14, a buried layer 15 are also formed as required. The substrate 16 is formed of a mixture of a polycrystalline Si and metal or a compound or their combination. The substrate 16 which has low resistivity and high thermal conductivity by the addition of metal is connected with a terminal 17 as a terminal for applying a bias of the substrate or a member having these functions. Heat generated in the island 3 is transmitted through the film 2 to the substrate 16, and rapidly exhausted. Thus, larger power can be consumed in the island 3.
Patent JP-S58157253-A (JP)
Title: Optical information reader
Inventor: SAITOU TAMIO
IPC: H04N1/19
Filed: 1982-03-15
Abstract: PURPOSE:To obtain an optical information reader having simple and compact construction, by placing a light emitting section and a light receiving section closely and providing a common lens system to a path leading the light from the light emitting section on an original and to the light receiving section of the reflected light from the original surface. CONSTITUTION:An element 13 serving also as a light emitting element and a photodetector is provided on a base 12 arranged in opposition to an original surface 11, and a light emitting section 14 and a light receiving section 15 are formed on the element 13. A lens system, e.g., a Selfoc lens 16, is arranged between the original surface and the element 13, the light from the section 14 is irradiated on the original surface 11 via the lens 16, the reflected light from the original surface 11 is led to the section 15 via the lens 16, and a picture signal corresponding to the information on the original surface 11 is extracted as an output of the section 15. The light emitting section and the light receiving section are formed on a common crystal, and the crystal is constituted with a semiconductor epitaxially-grown on a single crystal or the single crystal having the energy gap corresponding to the visual light.
Patent JP-S59169071-A (JP)
Inventor: JIYATSUKU KENESU IBOTSUTO
IPC: H01M6/06
Filed: 1983-03-14
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-S61201670-A (JP)
Inventor: SOGABE KOICHI
IPC: C04B35/581
Filed: 1985-03-01
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-S60184294-A (JP)
Inventor: HARA ZENICHIROU
IPC: G09G3/12
Filed: 1984-03-02
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。