baber/WOPTO huggingface dataset:
Patent JP-H08211424-A (JP)
Title: Deflecting device and image shift type image pickup device using the same
Inventor: UNUMA YUTAKA
IPC: H04N5/335
Filed: 1995-02-07
Abstract: PURPOSE: To provide a deflecting device capable of displacing a formed image both in a horizontal direction and a vertical direction. CONSTITUTION: A polarizer 1, a Faraday rotator 2, a biaxial optical crystal 3 are arranged in order in an optical axis direction. The rotator 2 is constituted of a magnetic optical crystal 4 and a coil 5 wound round the optical crystal 4. The coil 5 is wound so that magnetic field may be added in the magnetic optical crystal in parallel with a light advancing direction by applying a current. The optical crystal 3 is arranged so that light may be made incident in the optical axis direction, and the incident light causes conical refraction.
Patent JP-S54112139-A (JP)
Title: Information processor
Inventor: YASHIKIDA HIROMI
IPC: G06F12/00
Filed: 1978-02-23
Abstract: PURPOSE: To reduce the overhead of integrated real-time processing system TDS by providing a 1st mode with its access region to a main memory unlimited and 2nd and 3rd modes with access regions limited.  
     CONSTITUTION: Operating system OS operates in master mode 70 and can make access to all addresses on the main memory. User programs and TDS subsystem control programs TDE are executed in slave mode 71, and transaction process routine TPR is in TPR mode 72. In mode 71, access to only one continuous region on the main memory can be attained according the setting of a base address register. In mode 72, access to only two regions 9B and 9C on the main memory can be attained, and a change from mode 71 to mode 72 is made by a TST instruction. At the time of transition between TED and TPR, therefore, the need for the interposition of a master mode program is eliminated and the overhead is reduced greatly, so that the capacity of TDS will improve. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01193872-A (JP)
Title: Image forming device provided with process cartridge
Inventor: UMEZAWA SHINRO
IPC: G03G15/08
Filed: 1988-01-29
Abstract: PURPOSE:To set a developing device to the use state without troubling a user by providing a process cartridge with a passive member which is engaged with a motive member at the time of setting the process cartridge to a device main body. CONSTITUTION:A photosensitive drum 1 is coupled to the motive member on the main body side at the time of setting the process cartridge to the device main body and is driven. That is, a spur gear 1a is rotated by rotation of the photosensitive drum 1, and a spur gear 7 and a take-up shaft 8 are rotated through a spur gear 6 to wind a seal 3. A supply hole 5a of a toner vessel 5 is opened and toner 4 is supplied into a developing device 19 and is brought into contact with a developing sleeve 2 and is usable. Simultaneously, the spur gear 6 is rotated on a screw shaft 9 and is moved in the axial direction, and the spur gear 6 and the spur gear 1a are disengaged from each other after winding of the shaft 8, and spur gears 6 and 7 and the take-up shaft 8 are automatically stopped. Thus, an unused cartridge is set to the usable state with a minimum operation.
Patent JP-H0315460-A (JP)
Title: Knee covering system for artificial knee
Inventor: KURISUTAFUA JII SAIDOBOSUAMU
IPC: A61F2/38
Filed: 1990-01-31
Abstract: PURPOSE: To make an inserting procedure and a correcting procedure easy and obtain a long useful life by positioning a stable part projected from a shank part to a femur part at a recessed part to reinforce the projected part when a supporting member for an ankle projecting element of the femur part is applied on a tray-form element of the shank part. CONSTITUTION: A prosthetic system 20 has a shank part 22 and a femur part 24. The shank part 22 has a tray-form element 26 and a handle part 28, to fix the system within natural shanks. The femur part 24 has one pair of ankle projecting elements 30 and a handle part 32 for fixing within the femur. A shank supporting material 40 is inserted between the shank part 22 and the femur part 24, transferred by the tray-form element 26 to support respective ankle projecting elements 30 of the femur part 24. The supporting member 40 has a shank projecting part having a projection form 46. A hole form 48 or recess pierces through the projection 46 and makes a diameter which is approximately supplemental to an outer diameter of the stable part 50.
Patent JP-H01198226-A (JP)
Title: Superconduction current limiter
Inventor: TANIGUCHI YASUHIKO
IPC: H01L39/16
Filed: 1988-02-01
Abstract: PURPOSE:To increase mechanical strength by composing the connecting sections of each unit of a normal conductive metal and housing the connecting sections into a cooling vessel when a large number of the units in which oxide superconductive materials are formed on insulating plates are connected in series or in parallel. CONSTITUTION:A plurality of superconducting current limiter units 2 are connected in series or in parallel inside a superconducting current limiter 1, and housed in a tank 6 filled with liquid nitrogen 3 for cooling. A member 15 to which the superconducting current limiter units 2 are connected is made of a normal conductive metal. Accordingly, mechanical strength is increased, thus improving reliability.
Patent JP-2000212952-A (JP)
Title: Removed sludge collection method in deep mixing method of soil stabilization by jet mixing system
Inventor: HIRATA SHINYA
IPC: E02D3/12
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To prevent spread of removed sludge in the water when the underwater ground is improved by application of column jet grout. SOLUTION: A sand pump 4 connected to a guide pipe extended to an improved area X in the ground of the bottom in the sea S and, at the same time, provided to the inside of a casing cable 2 placed in a water-tight state in the water is provided. Removed sludge existing in the improved area X is absorbed by the sand pump 4 through the guide pipe 3 to collect.
Patent JP-2000212437-A (JP)
Title: Polyamide composition and molded article made therefrom
Inventor: TAMURA KOZO
IPC: C08K3/00
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a polyamide composition which gives a molded article excellent in strength, stiffness and dimensional stability and also excellent in heat resistance after moisture absorption, and a molded article made therefrom. SOLUTION: The polyamide composition contains a polyamide consisting of dicarboxylic acid units containing 60-100 mol% terephthalic acid units and diamine units containing 60-100 mol% 1,9-nonanediamine units and/or 2- methyl-1,8-octanediamine units, and having an intrinsic viscosity [η] in concentrated sulfuric acid at 30 deg.C of 0.4-3.0 dl/g, and a flaky inorganic filler. The molded article is obtained from the composition.
Patent JP-S58138266-A (JP)
Title: Ignition device for internal-combustion engine
Inventor: ISHIKAWA YASUTAKE
IPC: F02P7/02
Filed: 1982-02-12
Abstract: PURPOSE:To prevent an ignition energy loss and high voltage drop while decrease a noise, by using a distributor of rotary switch type in which a fixed brush and electric rotary contacts concentrically arranged are equipped so as to perform a direct slide contact at ignition timing of each cylinder. CONSTITUTION:High voltage generated in an ignition coil 2 is distributed by an input brush 17 and electric contacts 14a-14d in a distributor 10, whose rotor 12 is synchronously rotated with revolution of an internal combustion engine, and successively fed to ignition plugs 5a-5d in each cylinder. Slide rings 15a-15d and output brushes 18a-18d of said distributor 10 are always slidably contacted to respectively conduct an electric current in no relation to a rotary position of the rotor 12. While the contacts 14a-14d and the brush 17 hold a contact only during the time ignition energy is fed to any of the plugs 5a-5d after a current in an ignition primary circuit is turned off from on to decrease an energy loss, voltage drop and radio noise.
Patent JP-S52104687-A (JP)
Title: Container facility for nuclear reactor
Inventor: HORIUCHI TETSUO
IPC: G21C13/00
Filed: 1976-02-27
Abstract: PURPOSE: A container facility for nuclear reactor, adapted to prevent waving on the surface of a pressure-restraining pool when an accident to lose cooling materials happens by projecting wave-restraining boards in the pressure-restraining pool. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11219658-A (JP)
Title: Plasma display device and its manufacture
Inventor: SAKAI HISAMITSU
IPC: H01J11/12
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To increase the adhesive property of a phosphor, to allow thick coating and to provide high luminance by forming barrier ribs partitioning the space between a back plate and a front plate with a matrix component and hard grains, and exposing the hard grains on the surface into an irregular shape. SOLUTION: Hard grains 2b are contained in a matrix component 2a such as glass and are exposed on the surface of a barrier rib 2 into an irregular shape, thus the phosphor 4 applied on the side face of the barrier rib 2 hardly flows, the adhesive property to the barrier rib 2 is improved, and the phosphor 4 can be applied into a discharge display cell 5 at a uniform thickness with a small coated quantity. Low-melting point glass such as lead boro-silicate glass is used for the material of the matrix 2a, and fine grains with the average grain size 0.1-50 μm made of a metal oxide such as alumina or zirconia are used for the hard grains 2b.  The height of the irregular shape is set to 0.1-50 μm in view of the adhesive property of the phosphor 4 and the strength of the barrier rib 2, and the content of the hard grains 2b against the whole barrier rib 2 is set to the range of 0.5-75 vol.% in view of the adhesive property and sintering property.
Patent JP-S58138799-A (JP)
Inventor: TAMURA UHEI
IPC: A61K8/00
Filed: 1982-02-10
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-S60164357-A (JP)
Title: Transistor device
Inventor: HIGUCHI YASUYUKI
IPC: H01L27/06
Filed: 1984-02-06
Abstract: PURPOSE:To prevent any breakdown due to reverse voltage from happening by a method wherein either one of the two transistors which is inoperative is made operative as a diode for protecting the transistor from static breakdown. CONSTITUTION:When a collector terminal 3 and a terminal 5 are supplied with power assuming another terminal 4 to be an input terminal receiving input signals, base, emitter of a transistor 2 are connected in reverse parallel with base, emitter of another transistor 1 resultantly making the transistor 2 equivalent to a diode 2' to be connected commonly to the base, emitter of the transistor 1. Therefore any reverse voltage supplied for the base, emitter of the transistor 1 may be bypassed through the intermediary of the diode 2' to prevent static breakdown due to the reverse voltage from happening without fail. Besides when the collector terminal 3 and the terminal 4 are supplied with power assuming the terminal 5 to be an input terminal receiving input signals, the transistor 1 becoming equivalent to another diode 1' may be connected to the base, emitter of the transistor 2 to prevent the static breakdown due to reverse voltage from happening.
Patent JP-S63189449-A (JP)
Title: Impact-resistant resin composition
Inventor: TAYAMA SUEHIRO
IPC: C08L33/04
Filed: 1987-01-30
Abstract: PURPOSE:To provide the titled composition improved in color tone due to temperature change and impact resistance in low temperature region without impairing such characteristics as transparency, comprising each specified amount of specific rigid resin, elastomer and copolymer oligomer. CONSTITUTION:The objective composition can be obtained by incorporating a total of 100pts.wt. of (A) 97-50pts.wt. of a rigid resin constituted chiefly of at least one kind of constituent selected from aromatic vinyl compounds and methyl methacrylate (e.g., methacrylic resin, polystyrene resin) and (B) 3-50pts.wt. of at least one kind of polymer selected from polybutadiene, etc., or an elastomer with a glass transition temperature <=25 deg.C containing >=30wt.% of said polymer with (C) 0.001-2pts.wt. of a perfluoroalkyl group-contg. (meth) acrylate of formula I (R1 is H, etc.; R2 is 1-10C alkylene; Rf is 1-20C perfluoroalkyl) and/or a copolymer oligomer from said monomer and another copolymerizable monomer [e.g., ester of formula II (R3 is H, etc.; R4 is aliphatic hydrocarbon, etc.)].
Patent JP-S58138963-A (JP)
Inventor: KASAHARA KEISUKE
IPC: F25B27/00
Filed: 1982-02-10
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-H11199198-A (JP)
Title: Double housing detection device for forklift
Inventor: BABA TADASHI
IPC: B66F9/24
Filed: 1998-01-15
Abstract: PROBLEM TO BE SOLVED: To minimize wasteful loading operation time when double housing is prevented, and enhance the efficiency of loading operations. SOLUTION: In a forklift in which light projecting and receiving elements 3 are provided for paired forks 2 respectively, a fork lifting height detection device 5 is provided for a mast 4, and an operation device 7 is provided, which directs the distinction of loading/unloading operations to a car body, and concurrently allows the height at the time when the lifting operation of the fork 2 is suspended by the distinction of loading/unloading operations to indicate the number of shelves stored internally, in such a case, an unloading direction is given by the operation device 7, and control is thereby executed so as to allow operations to be carried out when the height of loading in accordance with the unloading direction, is detected by the fork lifting height detection device 5, the light projecting element side of the light projecting and receiving elements 3 is lighted,  and when reflected light is received by a receiving light element while the forks 2 are being operationally lifted during the period from a cargo loading height to a cargo unloading height, the device comprises a judging device judging that pallet loading is availabe, equipped therewith.
Patent JP-S62288884-A (JP)
Inventor: TOOMASU HENRII BURAUN
IPC: H04N7/03
Filed: 1987-02-02
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。
Patent JP-S63190779-A (JP)
Inventor: MARUMO CHIAKI
IPC: C04B38/04
Filed: 1987-01-30
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-H08187906-A (JP)
Title: Paper conveying mechanism and printer
Inventor: KANBE HIDEO
IPC: B41J13/10
Filed: 1995-01-13
Abstract: PURPOSE: To provide a paper conveying mechanism being enhanced in its paper conveying accuracy and precluded in its serpentine traveling, and also provide a printer utilizing the paper conveying mechanism. CONSTITUTION: The paper conveying mechanism 2 is formed to convey paper by providing a follower roller 8 to be set and rotated for holding paper with respect to driving rollers 4,6 for imparting conveying forces to paper 14 (slip paper) to be conveyed. Also, a single follower roller 8 is installed thereto which has a plurality of roller surfaces 8A, 8B in correspondence with a plurality of driving rollers 4, 6 to be fixed and rotated to a driving shaft 10.
Patent JP-S56118506-A (JP)
Title: Cylinder block of v-engine with over head cam shaft
Inventor: TOMINAGA NOBUYOSHI
IPC: F02B75/22
Filed: 1980-02-21
Abstract: PURPOSE: To enable the use of an identical cylinder block for each of cylinders which constitute a V-shape, by providing almost equal openings outside the tensile and loose of a timing chain, in a chain passage through which the chain is moved.  
     CONSTITUTION: A V-engine for a motorcycle has a front cylinder 1 and a rear cylinder 2 which are symmetrically mounted on a crankcase 3. The cylinders 1, 2 are composed of entirely equal cylinder heads 4a, 4b are cylinder blocks 20a, 20b. Top cam shafts 25a (not shown), 25b are housed in the cylinder heads 4a, 4b. The cam shaft 25b is turned by the rotation of a crankshaft 10 through gears 27b, 34b, a timing chain 41b, etc. A chain passage 40b, through which the timing chain 41b is moved, is provided with almost equal openings at the tensile and loose sections of the chain 41b. The chain passage for the other cam shaft 25a has the same structure as the former chain passage 40b. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06237188-A (JP)
Title: Antenna incorporated receiver
Inventor: HATASHITA HIROSHI
IPC: H04B1/08
Filed: 1993-02-09
Abstract: PURPOSE:To obtain the small sized receiver offering convenience of use as an on-vehicle receiver receiving traffic information sent from a transmitter installed to a road side by integrating an antenna and the receiver and forming a plane antenna having directivity in the front and rear side of a vehicle progressing direction and in the upward direction to an upper part of the receiver in the horizontal direction. CONSTITUTION:A reception circuit section applies frequency conversion and demodulation to a high frequency signal received by an antenna 3, a signal processing section applies signal processing to a demodulation signal and the processed signal is displayed on a display device 1 via a picture processing section. An incoming direction of a radio wave is limited as forward/backward direction of a vehicle progressing direction and an upward oblique direction. Then the antenna 3 is provided to an upper part of the receiver and the antenna 3 having its directivity in the vertical direction to a face of the display device 1 and upward direction of the display device 1 is used to improve the reception performance. Furthermore, the antenna 3 and the receiver are integrated to eliminate the need for a cable interconnecting the antenna 3 and the receiver thereby eliminating a loss by the cable.
Patent JP-S58141361-A (JP)
Title: Method for dephosphorizing silicon alloy
Inventor: HIROKAWA NORIO
IPC: C22C33/04
Filed: 1982-02-15
Abstract: PURPOSE:To easily remove P from a molten Si alloy in the form of a Ca compound by simultaneously adding Al and Ca to the Si alloy and by melting them. CONSTITUTION:To a molten Si alloy are simultaneously added about 1-7% Ca and about 1-10% Al basing on the amount of the Si alloy, and the Ca and Al are melted only by the potential heat of the Si alloy. Thus, P in the Si alloy is removed in the form of a Ca compound. It is effective to add Ca and Al as a Ca-Al alloy contg. about 25-45% Ca. By simultaneously adding Ca and  Al, Ca has increased activity and contributes effectively to dephosphorization.
Patent JP-S63191502-A (JP)
Title: Pool center processing method in lathe and its device
Inventor: OMURA MINORU
IPC: B23Q3/00
Filed: 1987-01-31
Abstract: PURPOSE:To absorb the extension and contraction of a work piece due to the cutting heat so as to simplify the work by providing a collet chuck in place of a 60 deg. center and adjusting a spring retained by a thrust bearing so as to generate the excessive tension. CONSTITUTION:A 60 deg. center is rectified into a spindle shape and a center part which is set with a collet chuck 15 at the top and processed into cylindrical shape is inserted and fastened with a nut 16. Next, excessive tension is generated to a spring 8 retained with a thrust bearing 6 and a nut 9 by retreating a sleeve by 1/1000L amount of a work piece. And the work piece is always applied with tension by automatically repeating, each time, absorption or release of the extension/contraction amount accompanying the change of the processing condition. Further a shifting/vibration stopper is used for the natural vibration caused by cutting stress. Hereby, the work for processing a small and long substance can be performed even with intermediate skill degree.
Patent JP-S54114020-A (JP)
Title: Lending telephone system for mobile telephone
Inventor: ADACHI NAOAKI
IPC: H04M3/00
Filed: 1978-02-25
Abstract: PURPOSE:To lend the mobile telephone to the optional user and to collect the call charge when the telephone is returned by installing the call meter within the mobile telephone. CONSTITUTION:Plural numbers are given to mobile telephone terminal 3, and the new terminal number is registered at control office 1 via terminal number designation switch 120 and terminal number register switch 121 when the user changes. Thus, the erroneous incoming can be prevented even in case the user is changed. The connection between terminal 3 and other subsriber is performed in the normal way via office 1 and radio base station 2. When terminal 3 has the call requiring charging, office 1 transmits the call frequency information corresponding to the charging exponent from terminal transmitter 107 like the ordinary telephone exchange station. Terminal 3 receives the information and records it to call meter 119.
Patent JP-S55115905-A (JP)
Title: Blast furnace operating method
Inventor: YAGI MITSUO
IPC: C21B5/00
Filed: 1979-02-27
Abstract: PURPOSE:To achieve the decrease in fuel ratio and the reduction of variations of Si in iron by performing reducing blowing down operation to lower the raw descending material level at the timing at which the circulating Zn amount and circulating alkali amount in the blast furnace do not exceed the specific values respectively, letting wall scaffolding drop onto this level surface and evaporating and exhausting Zn and alkalis. CONSTITUTION:At the blast furnace operation, the reducing blowing down operation is done at the timing at which the infurnace circulating Zn amount X and infurnace circulating alkali amount Y shown by the following formula do not exceed 4.5kg/t-p, 15kg/t-p respectively so that the raw descending material level is lowered. Thence, the wall scaffolding is dropped and contacted onto this descending material level surface to allow the Zn and alkalis in the scaffolding to evaporte. These are then exhausted to outside the furnace and are recovered. A-B=X C-D=Y, where X, Y are the Zn amount and alkali amount accumulated in the furnace, A, B are cumulative charged and discharged Zn amounts respectively after blowing-in and C, D are cumulative charged and discharged alkali amounts respectively after blowing-in Units are both in kg/t-p.
Patent JP-H02201270-A (JP)
Title: Logic analyzer
Inventor: OGAKI TSUNEO
IPC: G01R13/28
Filed: 1989-01-31
Abstract: PURPOSE:To make it possible to set a delay setting range to be large by a method wherein a clock of write timing is generated in accordance with a delay set value and the write timing for a storage circuit on and after detection of a trigger is switched over to this clock in a logic analyzer. CONSTITUTION:When data on a signal to be observed are stored, the storage of the data is executed at the timing of a sampling clock 5 before generation of a trigger. After generation of the trigger, the storage of the data is executed at the timing of a clock 8 different from said sampling clock. Accordingly, a delay set value is not restricted to a multiple of the sampling clock frequency and a delay setting range can be set to be large.
Patent JP-S60165750-A (JP)
Title: Automatic appearance inspecting method by screen mask process of lead frame
Inventor: NAGAKUBO AKIRA
IPC: H01L21/66
Filed: 1984-02-07
Abstract: PURPOSE:To improve the inspecting efficiency without mistaking to inspect a malfunction by taking a photograph of a lead frame, monitoring it, masking the inspection unnecessary portion of a screen on the monitor and simultaneously closing up the portion to be inspected, thereby inspecting the malfunction of the frame. CONSTITUTION:The entire lead frame 1 to be inspected is taken by a camera, this photograph is monitored, the inspection unnecessary portion 2 of a screen is coated with a mask, and the inspection necessary portion 3 is merely closed up. Then, a slit area between the upper and lower limits of the position reference of the portion 2 is examined, if there is a plating boundary, it is regarded as being normal, and if not, th examination of the malfunction is further advanced. When an image sensor is used as a detected at this time, the examination can be facilitated, and an automation can be preferably adopted.