baber/WOPTO huggingface dataset:
Patent JP-H04320571-A (JP)
Title: File storing device
Inventor: FUJII EIMEI
IPC: G06F17/30
Filed: 1991-04-19
Abstract: PURPOSE:To easily take a required document out from many documents having a common part in their items of contents and to unnecessitate the instruction of a storing position in each document whose storing position has been previously determined at the time of storing the document. CONSTITUTION:This file storing device is provided with an attribute extracting part 2 for extracting the name of a specific frame in a document and a character string in the specific frame, table preparing and storing parts 3, 4 for preparing and storing a table corresponding to the name of the specific frame at the time of registering a document format and an attribute retrieving part 6 for retrieving a document file based upon storing destination information. In the case of storing a file, the file is stored in a file storing part 5, the name of a specific frame in a document and a character string in the specific frame are extracted by the attribute extracting part 2, a table coincident with the name of the specific frame is selected and the character string and storing destination information are recorded in the table. At the time of retrieval, the table is searched in accordance with a condition for the character string in the specified special frame, the file storing part is retreved based upon the storing destination information recorded in the table and a document file satisfying said condition is extracted.
Patent JP-S5516421-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: SUGIYAMA MASAYOSHI
IPC: H01L21/3063
Filed: 1978-07-21
Abstract: PURPOSE: To improve over all rectifying characteristics of a PN wafer by removing local defects appeared in the PN wafer.  
     CONSTITUTION: This method inversely utilizes a phenomenon that a defect appeared in a PN wafer has no rectifying characteristics and is electrically shortcircuited. A cathode plate 1 is brought close to the both surfaces of the PN wafer, and a source voltage 6 is applied for dispersing thus removing substances which compse the defect 2a. Then the surfaces are cleaned by means of a slide etching. The P side of the PN wafer 2 is brought into contact with a liquid in a water tank 9, and by utilizing an anode plate 7, a source voltage 11 is applied between the PN wafer 2 and an electrode plate 8. By so doing, the current locally concentrates on where the defect 2a has been dispersed and removed, and a clean oxidized film 12 is formed by  means of the anode oxidation process. With this method, the PN wafer that contains defects is recovered 100% of its characteristics. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000286600-A (JP)
Title: Mounting method and mounter for electronic component
Inventor: YABUKI KOICHI
IPC: H05K13/04
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component mounting method and an electronic component mounter which can prevent the lowering in quality of a circuit board caused by damages to electronic components, while mounting the electronic components in high density on a circuit board, using an existing suction nozzle. SOLUTION: In a method of mounting electronic components, the quantity of deviation from a suction nozzle 7 of an electronic component 18 is computed, in the process of carrying the electronic component 18 supplied from a parts supply section 1 onto a circuit board 10 after taking it out by chucking it with the suction nozzle 7. It is decided based on the quantity of this deviation, whether or not it is possible to mount the electronic component 19 being chucked by the suction nozzle 7 on the circuit board 10 without hindrance. The electronic component 18 the decision result of which is 'possible' is mounted on the circuit board 10.
Patent JP-S63253352-A (JP)
Title: Photographic base
Inventor: SAKATA TOSHIHIKO
IPC: G03C1/91
Filed: 1987-04-09
Abstract: PURPOSE:To obtain a photographic base having superior adhesion to a material to be coated thereon and generating no unevenness nor crawling in a coated layer by using polyoxyethylene sorbitan fatty acid ester and a specified compd. for substratum liquid comprising an aq. dispersion and a water-soluble polymer. CONSTITUTION:Polyoxyethylene sorbitan fatty acid ester and a compd. expressed by formula I are used for aq. dispersion comprising an aq. dispersion of a polymer and a water-soluble polymer to be used for substratum liquid. In formula I, n is 1 or 2; R is a hydrocarbon group; M is H or CH3CO-. Said aq. dispersion of polymer is one called generally polymer latex or polymer emulsion, such as styrene-butadiene latex, polyvinyl acetate latex, etc. Said water-soluble polymer is such as gelatin, cellulose or cellulose derivs., polyvinyl alcohol, water-soluble polyester, etc. By this constitution, a polyester film base having superior adhesion and transparency and generating no crawling nor unevenness in a coating stage, is provided.
Patent JP-S5514980-A (JP)
Title: Safety device for pneumatic tool
Inventor: TAKECHI TOSHIHIKO
IPC: F01C13/02
Filed: 1978-07-19
Abstract: PURPOSE:To control below the set rotation number even when the governor mechanism may not be normally actuated, by the sub-governor valve which is separately set up from the governor mechanism. CONSTITUTION:A lever 6 is allowed to be rotated with inclination to the outside direction by means of being contacted to the inner surface of the outer end part of the lever 6 by the top end of a sub-governor when the sub-governor 8 is projecting from a sub-governor cylinder 8a by the centrifugal force of a rotor 2, and thereby an air supplying hole A is sealed by means of rotating a valve 5 by the actions of each energyzed springs 7 by slipping off the claw 6a of the lever from a knotch 4C. In a case when the governor mechanism 10 is in normal operation, the actuating rotation number of the sub-governer is set a little higher than the max. rotation set constant by the governor mechanism, so as not to be acted by the sub-governor of this safety device.
Patent JP-H06299839-A (JP)
Title: Exhaust emission control device
Inventor: KANAZAWA HIROYOSHI
IPC: F01N3/02
Filed: 1993-04-15
Abstract: PURPOSE:To suppress unrequired deformation of a snaking outer peripheral heater which surrounds an outer periphery of a filter. CONSTITUTION:A snaking outer peripheral heater 3 whose linear portions 3a are extended in an axial direction of a filter 2 is arranged in the vicinity of an outer periphery of the filter 2. Spacers 36 are arranged in the circumferencial gaps between the linear portions 3a. The linear portions 3a of the outer peripheral heater 3 can be thermally expanded and contracted by means of the spacers 36. In addition, short-circuit between the adjacent linear portions 3a is prevented, which may be caused by circumferencial bending of the respective linear portions 3a.
Patent JP-S5210956-A (JP)
Title: Method of removing deposits
Inventor: TABATA YASUJIROU
IPC: F28G9/00
Filed: 1975-07-14
Abstract: PURPOSE: A method for easily and economically removing the deposits (muddy organic substances) and scales (inorganic precipitates) from the parts in contact with water, such as those parts of piping, heat exchanger, or the like. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62244981-A (JP)
Inventor: OKAMOTO KOJI
IPC: E04H6/14
Filed: 1986-04-16
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-H01262103-A (JP)
Title: Method and device for mold-releasing, cleaning and oil-applying formwork for concrete specimen
Inventor: IWANO EIJI
IPC: B28B7/10
Filed: 1988-04-13
Abstract: PURPOSE:To save power, and to shorten workhours by mold-releasing a specimen solidified in a formwork for an integral mold by upward pushing a bottom plate, injecting washing such as light oil onto the inner circumferential surface of a bottom-plate inserting section for a formwork body by high pressure to remove laitance adhering on the inner circumferential surface and cleaning the top face and inner circumferential surface of a mold body and applying a release agent. CONSTITUTION:When a formwork 1, the inside of which has a specimen C, is engaged with an engaging section for a mold release device A and a bottom plate 3 is pushed upward by a pushing section 23, the specimen C is mold-released from a formwork body 1. The mold-released formwork body 1 is placed on a rotating table 66 for a washer D, and laitance, which adheres on a bottom-plate inserting section and is difficult to be removed, is gotten rid of by high-pressure washing. The formwork body 1 is transferred to a cleaner F, and a top face and an inner circumferential surface are cleaned and coated with a release agent. On the other hand, the bottom plate 3 is fed to a bottom plate remover only when the specimen C is difficult to be isolated and separated. The bottom plate 3 from which the specimen C is taken off is held to a rotating table for a bottom plate cleaner E, and laitance on an external side face is removed, the top face is cleaned and the release agent is applied.
Patent JP-H10277733-A (JP)
Title: Nozzle soldering multi-polar pin connector
Inventor: SHIGENO HIROAKI
IPC: B23K1/08
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To increase the heat retaining property and to reduce the unevenness of soldering by storing molten solder into a dipping part for dipping a work and arranging a skirt part retaining the temp. of the dipping part at the outside of the dipping part. SOLUTION: A nozzle 3 for soldering a multi-polar pin connector is constituted by containing a solder pouring inlet 5 for pouring the molten solder pumped up from a solder vessel 10, the dipping part 9 for storing the molten solder and dipping the work and the skirt part 1 for retaining the temp. of the immersion part 9 arranged at the outside of the immersion part 3. The air in the inner part of the skirt part 1 is worked as heat insulating material and further, the lower part of the skirt part 1 is opened. Therefore, since the radiating heat flow 61 from the solder vessel 10 can be caught, the heat of the dipping part 9 can be retained. Further, the air lowering the temp. in the inner part of the skirt part 1 is shifted downward and thereafter, this air is received from the high temp. of the radiating heat flow 61 risen from the solder vessel 10.  That is the convection of the air is generated on the inner part of the skirt part 1 and the heat retaining property is increased.
Patent JP-S60233234-A (JP)
Title: Hydraulic circuit for construction machine such as hydraulic shovel
Inventor: KAWAMOTO MASAHARU
IPC: E02F9/22
Filed: 1984-05-07
Abstract: PURPOSE:To enable to perform composite control, by a method wherein the left running control valve of a first control valve group is connected in tandem or in parallel to a hydraulic pump through a switching valve, and the right running control valve of a second control valve group is connected in tandem or in parallel through a switching valve. CONSTITUTION:A bucket control valve 4a and a boom control valve 4b of a first control valve group 4 are connected in parallel to a first variable hydraulic pump 1, a left running control valve 4c is connected in tandem, and the left running control valve 4c is connected in parallel through a switching valve 6. Meanwhile, an arm control valve 5a and a boom speed increase control valve 5b of a second control valve group 5 are connected in prallel to a second variable hydraulic pump 2 through a switching valve 6, and a slewing control valve 5c and a right running control valve 5d are connected in tandem thereto, and a right running control valve 5d is connected in parallel. This enables to perform composite control as straight running is held and zigzag running is prevented from occurring.
Patent JP-S62245893-A (JP)
Title: Solid-state image pickup device
Inventor: YAMAGUCHI SHINICHI
IPC: H04N9/07
Filed: 1986-04-18
Abstract: PURPOSE:To improve the resolution by suplying a signal to a field memory from a solid-state image pickup element, applying low pass filter processing to the said signal in the direction of time spatial frequency and applying phase separation to its output so as to suppress a harmful carrier included in a signal led from the solid-state image pickup element. CONSTITUTION:A signal read from a color filter 1 and a solid-state image pickup element 2 by interlacing is separated by a phase separation circuit 3 and R,G,B signals are led out. A signal fed to a field memory 11 is fed to a 1H delay circuit 12 and an adder 13, the output of the adder 13 is fed to an attenuation circuit 14 multiplying by 1/2 output, and the output of the circuit 14 becomes an interpolation signal using upper/lower scanning line in the field and separated into the R,G,B signal by a phase separation circuit 15. Signals R1, G1, Bl and signals R2,G2,B2 are added by adders 16,17,18 and all the R,G,B signal components exist in the horizontal direction at each other picture element, the harmful carrier included in the signal is suppressed and the horizontal resolution is improved.
Patent JP-S59213839-A (JP)
Inventor: OONISHI KATSUNORI
IPC: E04B1/24
Filed: 1983-05-20
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。
Patent JP-S59215210-A (JP)
Title: Drawing method of wire rod
Inventor: MIYAZAKI TAKESHI
IPC: B21C3/14
Filed: 1983-05-20
Abstract: PURPOSE:To prevent the surface of a wire rod to be worked from causing seizure due to the shortage of feeding a lubricant by feeding the lubricant to the front of a die with the aid of feeding device having a revolving blade while preventing the wire rod from coming into contact with the device, in drawing a wire rod to be worked by a die. CONSTITUTION:In drawing a wire rod 1 to be worked by a die 2, a feeding device 6 is provided to the inside of a lubricant 4 in front of the die 2. The device 6 is formed by attaching a spiral blade 8 to the outside of a hollow cylinder 7; the device 6 allows the wire rod 1 to pass through the hollow part while preventing it from coming into contact with the hollow part and moves the lubricant 4 to the front face of the die 2 by revolving the cylinder 7 with the aid of a motor 9. In this way, the lubricant is fed uniformly.
Patent JP-S59214814-A (JP)
Title: Zoom lens device
Inventor: KAWAI TOORU
IPC: G02B7/08
Filed: 1983-05-20
Abstract: PURPOSE:To perform automatic/manual switching through simple operation by setting a lens group 1 at a specific position in automatic focusing and specifying the movement of a lens group 3 within a focusing range, and positioning the lens group 3 at one terminal of the focusing range in manual focusing. CONSTITUTION:A distance ring 10 is rotated to set a mark AF at an index 26 during automatic focusing. A front lens group 1 is positioned at the infinity (infinite distance) position of manual focusing. A motor 25 rotates toward the focusing position of a lens group 3 and then stops. The lens group 3 is moved for focusing within the range between cams 28a and 28b. While a lock lever 30 is rotated clockwise, the distance ring 10 is rotated toward a short-distance mark during manual focusing, and it is unlocked. A switch 54b is turned off and a switch 54a is closed to power on a driving control circuit 54 by a feeding circuit for rotating the motor 25 forward. The distance ring 10 is rotated for focusing. When zooming is performed by rotating a zoom cylinder 18, a compensator 3 moves invariably along a cam surface 28a as a focusing correction track.
Patent JP-H09243755-A (JP)
Title: Earthquake predictive equipment
Inventor: KIMURA KISABURO
IPC: G01V3/08
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To alarm a danger before the occurrence of an earthquake by utilizing the action of weakening the magnetic force of a magnet by the change of magnetic field on the earth before the occurrence of the earthquake, and falling a metal attached to the magnet thereby to ring a buzzer. SOLUTION: The action of weakening the magnetic force of a magnet 1 by the change of magnetic field on the earth before the occurrence of an earthquake is utilized. The magnetic force is weakened, a metal (iron) 2 attached to the magnet 1 is fallen by the attraction of the earth, and a switch 3 is ON to ring a buzzer. A danger is quickly alarmed to people to escape lives of many people.
Patent JP-H1117671-A (JP)
Title: Frame synchronization device and method therefor
Inventor: SEONG GOAN-SOO
IPC: H04L5/00
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a frame synchronization device for matching synchronization between systems by generating frame reset signal, based on the frame time information of an external equipment outputted through a digital interface and resetting the entire system corresponding to the frame reset signals. SOLUTION: A frequency divider 220 inputs frame pulses outputted from the digital interface 210 as reset signals. Then, corresponding to system clocks generated from a clock generator 230, frame reset pulses, horizontal synchronization signals and field signals are generated. The frame reset pulses are outputted to a channel encoder 240 and a source decoder 250, and the horizontal synchronizing signals and the field signals are generated and outputted to a video encoder 260. In this manner, the system is reset by the frame reset signals.
Patent JP-S5425172-A (JP)
Title: Longitudinal junction field effect transistor
Inventor: NONAKA TERUMOTO
IPC: H01L29/80
Filed: 1977-07-27
Abstract: PURPOSE: To reduce a gate capacity, and to improve an integration degree by making one part of a longitudinal channel encircled with a gate region adjoin to an insulating layer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63277679-A (JP)
Inventor: ROBIN DEII KURAAKU
IPC: C07D471/14
Filed: 1988-04-12
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-H11292037-A (JP)
Title: Bag fastener fitting apparatus
Inventor: KAWASAKI NOBORU
IPC: A44B19/16
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a fitting apparatus which easily closes a fastener by keeping both facing pieces for fastening the fastener part of a bag opening in a fastened condition without applying force, and in this condition by simply sliding the apparatus for fastening a projection and a recess. SOLUTION: This fitting apparatus A closes by fitting the protrusion 14a and the recess 14b of a bag 10 fastener 14 comprising the projection 14a and the recess 14b attached on a bag opening 11. A pair of facing fastening pieces 1, 2 jointly provided at one end in a U shape is so formed that the facing faces 1a, 1b of both of the fastening pieces 1, 2 have the same thickness as or a slightly smaller interval than the fastener part in a fastener closed condition. The projection 14a and the recess 14b of the fastener 14 are made able to be elastically fastened, and the gap between the facing faces 1a, 2a is so slanted that the closer it is to the end of a free end, the smaller the gap becomes.
Patent JP-S5616160-A (JP)
Title: Fitting unit of convergent light transmission material
Inventor: IDENAWA HIROYUKI
IPC: G02B7/00
Filed: 1979-07-18
Abstract: PURPOSE: To fit and hold a convergent light trasmision material with a high precision, by a bracket which stops the convergent light transmission material along the optical axis from both sides, a cushion material which extends in the direction orthogonal to the optical axis of the convergent light transmission material, an adjusting screw which can press the convergent light transmission material, and so on in the exposure optical system of a copying machine.  
     CONSTITUTION: Optical system housing 12 is placed between photosensitive material drums 11, and slit 13 is provided on the substrate of this housing. Long convergent light transmission material 15 is stopped along the optical axis into a sandwitch by L-shape fitting brackets 14 and 14' standing in both sides of this slit 13. Handle parts 14a and 14a' of fitting brakets 14 and 14' are provided with torsion adjusting screws 23 and 23' and sag adjusting screws 24 and 24'. By this constitution, the influence upon the optical imaging precision dependent upon distortion of the long convergent light transmission material, the precision of the external form of fitting parts, and so on is compensated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08259066-A (JP)
Title: Oblique motion control member for printer using continuous chart
Inventor: YAMAGUCHI HIROYUKI
IPC: G03G15/00
Filed: 1995-03-23
Abstract: PURPOSE: To provide an oblique motion control member which prevents a continuous chart from obliquely moving for entering a printer at the time of ordinary printing and the chart from delaying at the time of pulling back a continuous chart in an electronic-photographic printer using the continuous chart. CONSTITUTION: An oblique motion control member is provided at the chart introduction port of a printer which uses a continuous chart and can carry the chart even in a reverse direction, and has a guide member 155 for guiding the plane of the chart prescribed in the directions of width and of conveyance and a pair of control members 152, 154 erectedly provided along the carrying direction of the chart on the guide member, and a distance between a pair of control members is almost equal to the continuous chart on the guide member, and set up to be larger with separation from the guide member.
Patent JP-S62245293-A (JP)
Inventor: KOBAYASHI TETSUYA
IPC: G09G3/30
Filed: 1986-04-18
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-S62246760-A (JP)
Title: Laser printer
Inventor: HASHITOMI MASAAKI
IPC: B65H43/00
Filed: 1986-04-18
Abstract: PURPOSE:To detect a sensitive material without generating the formation of a color on the sensitive material, by making the emission of light from a light emitting element intermittent and controlling a light receiving element so as to detect light only when the light emitting element emits light. CONSTITUTION:A sensitive material 1 is fed by a sensitive material feed motor 6 and, at the same time, the light from a light emitting source 7 is polarized by a polygonal mirror 8 to irradiate the sensitive material 1. Said light is emitted by a sensor control circuit 5 only during the ON-time of a light emitting element (LED)2. When there is the sensitive material 1, because no light is incident to a light receiving element 3, a motor 6 is operated to transfer the sensitive material 1 to an S-direction and, further, light for printing is emitted from the light emitting source 7. Subsequently, when the terminal P of the sensitive material 1 passes the position Q on the line connecting LED2 and the light receiving element 3, the light receiving element 3 receives the light of LED2 and the motor 6 is stopped by a main control circuit 4 and the emission of the light from the light receiving element 7 is stopped. By sufficiently reducing the ratio of the light emitting time and interval of LED2, the sensitive material 1 can be prevented from forming a color by the light of LED2.
Patent JP-H04321942-A (JP)
Title: Distributed optical head device
Inventor: ITO KENICHI
IPC: G11B7/08
Filed: 1991-04-22
Abstract: PURPOSE:To prevent the influence exerted by an optical axis movement of a reflected light which follows a movement of a movable optical system by a simple constitution without using an exclusive actuator for correcting an optical axis. CONSTITUTION:A fixed optical system 27 emits an emitted light as parallel rays to a movable optical system 31, and also, photodetects a reflected light from an optical disk 32 by a detecting optical system 25 through the movable optical system 31. In this case, an optical axis 45 of said parallel rays is displaced by a galvanomirror 24, and a rotation angle of the galvanomirror 24 is detected by a deflection angle detector 26. Subsequently, the sum of an error of an output of the deflection angle detector 26 to a deflection angle target value S1 from a controller 35 and a tracking error signal detected by the detecting optical system 25 is supplied to said galvanomirror 24, and also, the tracking error signal is supplied to a linear motor 30 for driving the movable optical system 31.