baber/WOPTO huggingface dataset:
Patent JP-2000249527-A (JP)
Title: Surface defect detector and its detection method
Inventor: HASEGAWA TAIRA
IPC: G01B11/30
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a surface defect detector capable of reducing cost of the device, simplifying the system constitution and quickly judging good or bad of a body to be tested by shortening the processing time of the whole surface of the body to be tested. SOLUTION: This device X is provided with an illumination 2 casting light on the surface of a body H to be tested, a CCD camera 3 imaging the surface of the body with a high resolution, an A/D converter 4 A/D-converting the image, a memory 51 storing the image after digital conversion, a low resolution processor 52 thinning out the digital conversion image and indicating the image characteristics with low resolution, a high resolution processor 53 without thinning out the digital conversion image and indicating the image characteristics with a high resolution as they are at high, a measuring part 54 individually measuring the characteristic quantity of the individual processed images,  and a good or bad judging device 6 for judging good or bad of the surface of the body by individually comparing the measured value of the individual characteristic quantity and preset judgment standard of good or bad.
Patent JP-S61216056-A (JP)
Title: Memory control system
Inventor: IKUMA JUNICHI
IPC: G06F12/06
Filed: 1985-03-22
Abstract: PURPOSE:To set freely a memory range to be used as a subject to be bank- switched by a program by providing a lower limit address register and an upper limit address register in order to set the range of memory bank switching. CONSTITUTION:In order to switch the memory bank, the lower limit address register LAR 42 showing the lower limit of an address in the bank and the upper limit address register UAR 43 showing the upper limit are provided. The program sets the memory range becoming the bank switching subject through a lower limit address comparator 40 and an upper limit address comparator 41 and so on. Namely, when the registers LAR 42 UAR 43 are set to (X1)16 and (Y1)16, respectively, the bank switching with respect to (a) in a memory 30 and (c) in a memory 31 is executed between addresses (X1)16 and (Y1)16. When they are set to (X2)16 and (Y2)16, the bank switching with respect to (b) in the memory 30 and (c) in the memory 31 is executed between (X2)16 and (Y2)16. Thus the program can freely set the memory range.
Patent JP-S59179323-A (JP)
Title: Manufacture of resin product by making use of plaster mold
Inventor: KOGURE YAMAHITO
IPC: B29C45/73
Filed: 1983-03-30
Abstract: PURPOSE:To obtain a product made of resin provided with a precise smooth and glossy surface, by making injection molding of a macromolecular resin after a film forming a smooth and glossy surface has been coated on the inside of a plaster mold. CONSTITUTION:A smooth and glossy film 7 is formed by applying a surface handening treatment agent having hardness durable against injection and pouring of resin with pressure to the inside of a plaster mold 6a, a top and bottom pressureproof flasks 2, 2a are set up after the smooth and glossy film 7 has been handened, softened macromolecular resin is injected and poured with pressure from an opening part 4 through a gate hole 6b of the plaster mold 6a by an injection molding machine and a product 9 made of resin having a precise smooth and glossy surface is taken out after handening of the resin. As thickness of the smooth and glossy film 7 is adjusted according to dispersion of contraction resulting from cooling of the resin at the time of injection molding, it becomes possible to correct the size of the resin through the coated smooth and glossy film 7. As the thickness of the smooth and glossy film 7 is adjusted according to a degree of contraction of each part of the product made of resin, the product made of resin which is superior from preciseness point of view is obtained.
Patent JP-H04211762-A (JP)
Title: Control device for automatic transmission
Inventor: TATENO TOSHIAKI
IPC: B60W10/10
Filed: 1991-02-27
Abstract: PURPOSE:To selectively attain the start with a gear stage with a maximum speed ratio by turning a change-over switch. CONSTITUTION:In an automatic transmission in which the control of speed change is carried out on the basis of a predetermined speed change selecting map stored in an automatic speed change controller 24 in accordance with a speed change switch 28 and vehicle data, and there is provided a change-over switch 30 for enabling an inhibiting the attainment to the maximum gear ratio at a single range position at which the speed change between two kinds of gear ratios including the maximum gear ratio can be made.
Patent JP-S58177218-A (JP)
Title: Method of forming groove in outer peripheral surface of tube body
Inventor: HATSUTORI TADASHI
IPC: B21H3/04
Filed: 1982-04-03
Abstract: PURPOSE:To efficiently form grooves in the outer peripheral surface of a tube body, by grooving the outer peripheral surface of the end part of the tube body into which a core in a special shape is inserted before grooving, and then by taking out the core from the end part of the tube body with the use of elastic recoil strength in the tube body. CONSTITUTION:A core 1 is inserted with its handle 2 being gripped, into a tube body 4 until a flange 6 is locked into the tube body 4. A tool 12 provided with stationary rollers 13, 13' and rotational rollers 14, 14', is formed with three cutting edges 15, 15', 15'', projectedly, on its each roller, the cutting edges 15, 15', 15'' being jointed to the outer peripheral surface 16 of the tube body 4. Grooves 8, 8', 8'' are formed while the tool 12 is rotated along the outer peripheral surface. The tube body 12 is restored into its original shape when the all rollers are separated form the outer peripheral surface, and then the core 1 is removed.
Patent JP-S51132718-A (JP)
Title: Automatic phase correction system in vtr edit-mode
Inventor: ISHIKURA MASAO
IPC: H04N5/7826
Filed: 1975-05-14
Abstract: PURPOSE: In order to coincide the horizontal Synchronizing signal HS with HS in TV signals being recorded in a tape, through adjusting the phase of the Horizontal Synchronizing Signal HS in TV signals to be recorded as basic signals of Servo-system. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10257653-A (JP)
Title: Underfloor wiring branch supporter
Inventor: HAMA DAISUKE
IPC: H02G3/30
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To protect a cable from damages and bending at the crossing part of wiring passages, in a free access floor. SOLUTION: A plurality of positioning rods 20 are erected on the surface of an approximately cross-shaped base plate, which overhangs in 4 directions in the crossing part of the wiring passages of a free access floor. The parts of a cable before and behind the curved part of the cable are positioned by overhang position, which positions rods 20a on the upper surface of an overhang part 10a, and the middle part of the curved part of the cable is positioned by central position, which positions rods 20b on the upper surface of a central part 10b. The movement of the cable in the crossing part is suppressed by the positioning rods, and the cable is protected from damages and bendings.
Patent JP-H04254800-A (JP)
Title: Undulator for electron beam
Inventor: HOSODA YOSHIHIRO
IPC: H01L21/027
Filed: 1991-01-30
Abstract: PURPOSE:To obtain a uniform and strong cycle magnetic field by providing magnetic poles in two rows so as to form a pair with respect to both side parts of an iron core and opposing said magnetic poles to each other in a meshed state and making the adjacent magnetic poles different to arrange a superconductor between the different poles. CONSTITUTION:Magnetic poles 2,12 are provided along both side edges of an iron core in two rows so as to form a pair and the end surfaces of the respective magnetic poles are opposed mutually through a gap and the magnetic pole 12 is magnetized by one common coil so as to become different from the magnetic poles 2. By this constitution, a uniform magnetic field is formed by the respective magnetic poles and a cycle magnetic field free from irregularity is obtained. Further, superconductors 20 are held between the adjacent different poles, that is, magnetic poles 2N, 2S and 12N, 12S and the magnetic flux between the magnetic poles in the direction right-angled to the gap is shielded by the minus effect thereof and concentrated to the gap between the magnetic pole ends to generate a strong magnetic field.
Patent JP-S59187598-A (JP)
Inventor: HIROI SHIGEO
IPC: B67D7/84
Filed: 1983-03-30
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-S62212586-A (JP)
Title: Radar apparatus
Inventor: FUKUDA YOSHIHISA
IPC: G01S7/298
Filed: 1986-03-13
Abstract: PURPOSE:To make it possible to display a small object to be detected, by judging the coincidence of the address of a display memory on the basis of a carry pulse generated each time a value of orthogonal coordinate in the coordinate axis direction thereof is incremented by 1 by a coordinate transformation circuit. CONSTITUTION:The reflected wave signal from a radar transmitting-receiving part 19 is guided to a coordinate transformation circuit 13 and the carry pulse from the circuit 13 is guided to a carry memory circuit 11, an increment and decrement count circuit 12 and a same sweep address judge circuit 14. The coincidence signal of the orthogonal address showing the position of the digitized receiving data from an A/D converter circuit 17 and that of the receiving data from the circuit 13 and the addresses from the circuits 12, 14 are guided to a signal processing circuit 16. The circuit 13 repeatedly performs the addition of the number of times corresponding to the length of polar coordinates with respect to the trigonometric function corresponding to the angle of the polar coordinates. Because the coincidence of the address of a display memory 15 is judged on the basis of the carry pulse generated each time the value of the orthogonal coordinate in the coordinates axis direction is incremented by 1 during addition, the display of a small object to be detected is enabled by small-scaled circuit constitution.
Patent JP-H0810656-A (JP)
Title: Fiber jet nozzle device for distributing viscous adhesive materials
Inventor: JIEFURII EFU KUBIATSUKU
IPC: B05B1/34
Filed: 1995-03-15
Abstract: PURPOSE: To stabilize a spray pattern by combining a nozzle member, which is formed with a through hole for an adhesive and is extended as far as an adhesive outlet part, with an air cap forming an air passage, which surrounds this nozzle member and is expanded outwardly toward an air outlet part. CONSTITUTION: A nozzle assembly 5 composes a principal part with the air cap 10 and an adhesive nozzle 12 arranged inside this cap. The air cap 10 is extended concentrically with the adhesive nozzle 12 when the adhesive nozzle 12 is positioned inside the nozzle. Further, a continuous air passage 14 is formed in the longitudinal direction inside the air cap 10. Furthermore, a slender through hole 16 for a fluid is made to pass through the center of the adhesive nozzle 12 and is extended over the entire length of the tip end 40 of the nozzle. Then, when the adhesive nozzle 12 is positioned inside the air cap 10, the through hole 16 for the fluid is extended inside the air passage 14, and simultaneously, the through hole 16 for the fluid is surrounded concentrically with the air passage 14.
Patent JP-H10248359-A (JP)
Title: Rear part step for work vehicle
Inventor: KOMATSU YUTAKA
IPC: A01D67/00
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To eliminate a problem that a worker becomes an unnatural posture and slipping is easily executed when work is executed on an inclined surface inclining in a front and rear direction or a left and right direction since the rear part step of a work vehicle is horizontal, where a work machine is arranged in the front part of a running machine body so as to be elevating/ lowering possible. SOLUTION: The work vehicle provided with the rear part step 9 for the worker to ride on by standing in the rear part of the running machine body is constituted in such a way that the front part of the rear part step 9 is journalled by the frame of the running machine body so as to be kept in a storage state and a projected state backwards in a horizontal direction. The rear part of the rear part step 9 is inclined upwards diagonally and projections 17, 18 and 19 with almost same height are provided on the whole peripheral upper surface of the step 9.
Patent JP-H08226227-A (JP)
Title: Scaffolding board fixing device
Inventor: HASHIGUCHI TAKASHI
IPC: E04G5/08
Filed: 1995-02-20
Abstract: PURPOSE: To make it possible to fix easily and definitely any scaffolding board having various kinds of breadth and thickness by fixing horizontally a scaffolding board support lever with a vertical member and attracting a pressing member on a guide groove on the upper end with a spring and clamping a loaded scaffolding. CONSTITUTION: One end of a hollow cylinder-shaped scaffolding board support lever 3 is fixed with a vertical member with a fixing means 5 and supported horizontally with an auxiliary support lever 7 and a connection lever 9. A guide groove 11 is installed to the upper end of the scaffolding board lever 3 while a sliding part 17 of the pressing means 13 is slidably fitted thereinto, thereby projecting a pressing part 19 having a horizontal part 10 and energizing it with a spring 15 installed in the scaffolding board support lever 3 in the direction of the vertical member 11. A handle 31 provided with a locking part 31a is installed to the slidine part 17.  With the pressing means 13, which is adapted to move in the direction separated from the vertical member 1 against the spring 15, a scaffolding board 41 is loaded on the scaffolding support lever 3 and clamped between the scaffolding board 41 and the vertical member 13 and fixed. The height and position of the pressing means 13 are adjusted with bolts 25 and 35 and nuts in lone holes 21 and 23 in conformity with the breadth and thickness of the scaffolding board 41.
Patent JP-S51133706-A (JP)
Title: Motor
Inventor: NAKAGAWA MASATOSHI
IPC: H02K5/173
Filed: 1975-05-15
Abstract: PURPOSE: To reduce noise at the time of operation by forming part of the motor constituting element with an alloy based upon iron capable of attenuating vibration. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08226250-A (JP)
Title: Ground sill construction in base-isolating construction and its construction method
Inventor: KUGA MASASHI
IPC: E02D27/34
Filed: 1995-02-22
Abstract: PURPOSE: To prevent a building from direct action of large acceleration when lateral impact load exceeding prescribed allowable range is acted to the foundation by mounting a sill on the concrete foundation, and mounting the sill on the foundation through joint members. CONSTITUTION: A sill 14 of lumber or steel frame for fixing column, etc., is mounted on the concrete foundation 12. Then, a rubber sheet 18 is provided between the concrete foundation 12 and the sill 14 to prevent the rubber sheet from side-sliping with normal lateral load. Then, a plurality of piano steel wires 22 are bundled, both ends of them are fastened with metal rings 24a and 24b, and the foundation 12 is connected to the sill 14 with joint members 20. Then, one section 20a of each of joint members 20 is driven in the foundation 12, and a wedge 26 is driven in the other section 20b to fix. Then, when lateral load exceeding allowable range is applied thereto, the joint members 20 is made to function, and large acceleration is not directly applied to a building. By the constitution, a sill construction with strong earthquake resistance can be obtained.
Patent JP-S63225520-A (JP)
Title: Method for recovering magnesium hydroxide
Inventor: TANAKA KENJI
IPC: C01F5/22
Filed: 1987-03-13
Abstract: PURPOSE:To increase purity of magnesium hydroxide and to eliminate the need of another device for treatment of waste water, by adding calcium compd. to a sea water or a liq. contg. magnesium compd., diluting the obtained suspension with water, furthermore adjusting pH of the suspension with hydrochloric acid and then bringing said suspension into pressurized floatation treatment. CONSTITUTION:The sea water or the liq. contg. magnesium compd. (e.g. slaked lime) to be <=10 pH. The obtained suspension is brought into the pressurized floatation treatment after said suspension is diluted by adding water or sea water and adjusting to 6-8 pH by adding hydrochloric acid.
Patent JP-S61216269-A (JP)
Title: Enclosed battery
Inventor: YOKOYAMA TAKAO
IPC: H01M10/34
Filed: 1985-03-20
Abstract: PURPOSE:To make the enclosing of a button battery possible by providing respective air gaps in a positive electrode and a negative electrode, sandwitching a hole which is perforated in the central portion of a separator. CONSTITUTION:The size of air gaps of the central portion in a positive electrode and a negative electrode is set to the size which is larger than the diameter of a hole b which is perforated in a separator 6. Oxygen gas generated from the positive electrode 3 in overcharging passes through the hole b and is reacted and absorbed at the end of the air gaps 5 in the negative electrode 4. By this cycle of the generation of oxygen - the absorption in the negative electrode, a constant internal pressure is maintained and can withstand to the overcharging. Whereby, it is possible to restrain the rise of the internal pressure due to the gas and to enclose a button battery.
Patent JP-H03257427-A (JP)
Title: Liquid crystal display device
Inventor: TAKAHATA MASARU
IPC: G02F1/133
Filed: 1990-03-08
Abstract: PURPOSE:To prevent the degradation in display quality when a multiple switch matrix system is adopted for a scanning side driving circuit by providing switching means for fixedly supplying any of non-selection potentials or selection potentials to respective scanning electrodes according to the potential of the other source/drain of respective scanning TFTs. CONSTITUTION:A scanning electrode group assignment signal VS turns on and the TFT-Q1 becomes conducting. An on voltage is supplied to the switching means 1 and the contact thereof is switched to an contact side (VDD side) when a scanning electrode selection signal VT turns on as well. The VDD is, therefore, supplied eventually fixedly to capacitors CG, i.e. the gate electrodes of the TFTs for respective picture elements. The off potential is supplied to the switching means 1 and the contact is switched to the (b) contact side when the scanning electrode assignment signal VS is on and the scanning electrode selection signal VT turns off. Zero volts are then fixedly supplied to the capacitors CG. This scanning electrode selection signal VT is the pulse signal to successively output the on voltage alternately by one pulse each while the scanning electrode group assignment signal VS outputs the on voltage by one pulse.
Patent JP-S51131074-A (JP)
Title: Free-flow conveyor
Inventor: TAKAKURA MAKOTO
IPC: B65G17/00
Filed: 1975-05-10
Abstract: PURPOSE: o provide a device for controlling a working time freely by an ability of a worker in an assembling work, etc, so that a production efficiency is increased without causing any damage and loss against a load in the free-flow conveyro. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03257957-A (JP)
Title: Semiconductor device
Inventor: TAKAHASHI KAZUYA
IPC: G11C11/407
Filed: 1990-03-08
Abstract: PURPOSE:To provide a semiconductor device which in capable of fine adjustment of device electric characteristics after the completion of a manufacturing process by providing a substrate potential generator circuit for generating a plurality of different potentials and selection means for selecting the substrate potential generator circuit. CONSTITUTION:With a power supply switched on, substrate potential generator circuits 1, 2 are operated to generate potentials Vsub1 and Vsub2. In the state where a fuse 5 is connected, a transistor Q1 is switched on and a transistor Q2 is switched off, so that the potential Vsub1 is applied to a semiconductor substrate. Herein, once the fuse 5 is cut off by a laser, the transistor Q1 is switched off and the transistor Q2 is off, so that the potential Vsub2 is transmitted to the semiconductor substrate. Since Vsub1<Vsub2, the threshold voltage VT of the transistors is shifted to a lower one owing to substrate bias action. But, provided the substrate potential Vsub2 is set taking the amount of the VT shifting and variations on a manufacturing process into consideration, the threshold voltage VT can be brought closer to a target value.
Patent JP-S52140735-A (JP)
Title: Ignition timing control device for internal combustion engine
Inventor: SAWADA DAISAKU
IPC: F02P5/10
Filed: 1976-05-20
Abstract: PURPOSE:To obtain sufficient acceleration torgue by carrying out the angle advance at the performance of an acceleration pump and also controlling ignition timing fitting to the density of mixture.
Patent JP-S59146455-A (JP)
Title: Optical pickup device
Inventor: CHIKUMA KIYOBUMI
IPC: G11B7/085
Filed: 1983-03-31
Abstract: PURPOSE:To obtain an optical pickup device which is easily adjusted with a simple constitution by having a structure where a collimator lens and plural cylindrical lenses can be adjusted independently. CONSTITUTION:A holder 11 for collimator lens is put into an inner wall 12a of a round path 12 through which the beam emitted from a light source 1 passes. Then eccentric drivers are put into a center hole 14 and a pierced hole 15 drilled to a housing 10 and turned respectively to move the holder 11 toward the optical axis for control. The beam reflected by a disk 6 is irradiated to a photodetector 9 via an objective lens 5 and cylindrical lenses 7 and 8. The lens 7 is fixed approximately at the center of a holder 17. This holder 17 can be slided for adjustment by a screw 19 along a groove 18 and in the direction set at about 45 deg. to an axis 7a within a plane vertical to the optical axis. The lens 8 has the same constitution as the lens 7 and is put into the housing 10 for independent adjustment with sliding.
Patent JP-H03257988-A (JP)
Title: Printed board and method of mounting circuit parts
Inventor: ITAGAKI MASATO
IPC: H05K3/30
Filed: 1990-03-08
Abstract: PURPOSE:To facilitate the mounting of circuit parts to a printed board by equipping an adhesive part for circuit parts bonding, which generates adhesive effect when subjected to the operation for adhesive effect generation, in advance between the conductor parts where circuit patterns are made. CONSTITUTION:A conductor part 2, which is made by printing, bonding, or etching a copper foil, or the like with a specified circuit pattern, is provided on an insulating board 1, and an adhesive 3 is applied between the conductor parts 2. As this adhesive 3, a thermosetting epoxy resin adhesive is used, which is in the form of adhesive liquid and has the properties of hardening by being heated. This adhesive 3 is covered with a film 3 to prevent the adhesion with other substance and maintain adhesive performance. As the means to break this film 3, the method of breaking the film 3' with a needle, or the like, or breaking the film 3' with the operation, itself, of pressing circuit parts 5 for mounting against a printed board or blowing a solvent or the like to the film 3' is used.
Patent JP-H05221880-A (JP)
Title: Method for oligomerization of long-chain olefin using fluorocarbon sulfonic acid polymer on inactive carrier
Inventor: JIYON RONARUDO SANDAASON
IPC: C08F16/14
Filed: 1992-02-12
Abstract: PURPOSE: To safely obtain an olefin oligomer useful as a raw material for synthetic lubricating oil at a high rate of conversion and a high rate of selection of a dimer by bringing a 10-24C straight chain olefin into contact with a specified heterogeneous catalyst.  
     CONSTITUTION: A 10-24C straight chain olefin is brought into contact with a fluorocarbon-sulfonic acid polymer catalyst having repeating units of the formula carried on an inert carrier of silicon carbide, etc., at 140-180°C to obtain the objective olefin oligomer. 
     COPYRIGHT: (C)1993,JPO