baber/WOPTO huggingface dataset:
Patent JP-H0388593-A (JP)
Title: Electronic still camera
Inventor: SUZUKI MASAO
IPC: H04N5/357
Filed: 1989-08-31
Abstract: PURPOSE:To make a crystal LPF thin or to reduce circuit cost without requiring a delay line by providing an image pickup element, which uses a color filter various in one picture element period in a vertical direction, and a memory, one storing the output of the said image pickup element, reading the output again and obtaining frame information. CONSTITUTION:Outputs G and R1B of a signal processing block 6 are switched for unit of a picture element according to an SH1 pulse by a switch 7 and signals G and R1B can be obtained again corresponding to CCD color filter arrangement. The SH1 pulse is sent from a clock generating circuit 13. The dot sequential signals G and R1B caused by the switch 7 are converted into digital signals by an A/D converter 8 and inputted to a serial memory block S.MEM 9. Outputs from the two systems of the serial memory block 9 are converted into analog signals by D/A converters 10 and 11. In such a case, clocks PAD and PDA for the A/D and D/A conversion and the control pulse of the memory are sent from a memory controller 12.
Patent JP-S63113405-A (JP)
Inventor: HANSU OTSUTO BERUNHARUTO DANMA
IPC: G02B6/10
Filed: 1987-09-10
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-H0562326-A (JP)
Title: Magnetic head supporting mechanism
Inventor: MIYAZAKI MAKOTO
IPC: G11B17/32
Filed: 1991-09-05
Abstract: PURPOSE:To improve the electromagnetic conversion characteristic of a magnetic head and to suppress a vibration and also to shorten the vibration converging time at the time of loading the head by specifying a relationship between ribs in width for controlling in the pitching direction and in the rolling direction in a gimbal. CONSTITUTION:A magnetic head slider assembly is supported by the gimbal 2 having narrow wide ribs 1a, 1b and 3a, 3b in four places to be capable of moving in such two directions as in the rolling direction and in the pitching direction as against the traveling direction of a medium. The width of the ribs 1a, 1b for controlling in the pitching direction out of these ribs in the four places is specified as >=1.2 times but <=2 times the width of the ribs 3a, 3b for controlling in the rolling direction. By this setting, excessive deformation of the magnetic head slider assembly in the pitching direction can be suppressed, and the electromagnetic conversion characteristic is improved by reducing the space between a magnetic core 5 and the medium, and then the vibration converging time at the loading time can be shortened less than half the conventional case.
Patent JP-S59118006-A (JP)
Inventor: IWANAGA KENJI
IPC: A01B39/16
Filed: 1982-12-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0953991-A (JP)
Title: Radiation energy detector
Inventor: HISHIKARI ISAO
IPC: G01J5/00
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain a small-sized, inexpensive radiation energy detector which can produce detection signals of a plurality of wavelengths by a structure wherein radiation energies passed through a plurality of interference filters having different transmission wavelengths are detected individually and reflected by respective interference filters. SOLUTION: Interference membrane filters 21, 22, 23,... having different transmission wavelength characteristics and elements 31, 32, 33,... for detecting the passed radiation energy are arranged oppositely, while being integrated and shifted from each other, on a holder 1 of rectangular prism metal block or the like. A radiation energy L incident on one end part of the holder 1 passes through a diaphragm 51 and a lens 52 to be made a parallel light, and reaches the filter 21. The light passed through the filter 21 is detected by the detection element 31 and the light having a wavelength longer than the transmission wavelength is reflected toward the filter 22. Similarly, transmission and reflection are repeated in the filters 22, 23 before the light reaches a next interference filter.  Since the measuring light is parallelized, the quantity of light is not reduced and the light receiving efficiency is enhanced.
Patent JP-H0387933-A (JP)
Title: Microcomputer
Inventor: OKUDA IKUTARO
IPC: G06F9/48
Filed: 1989-08-30
Abstract: PURPOSE:To set an interruption vector area to an optional address of a memory space by deciding the store areas of the branch goal address values corresponding to each interruption with use of one or two sheets of masks designated by a user. CONSTITUTION:When an interruption source selection line 3 is selected, a transistor TR group including a TR 14 is turned on and a branch goal address store address line 13 is connected to a negative power supply 16 via a fuse 15. Thus the line 13 is set at a low potential. Then the fuses 15 corresponding to the TR 2 and 14 of a TR array are wired via the masks and therefore the branch goal address store addresses corresponding to each interruption source are outputted. As a result, an interruption vector area is set to an optional address of a space memory.
Patent JP-H1052919-A (JP)
Title: Head driving controlling system of electrostatic ink jet recording device
Inventor: TAKEMOTO HITOSHI
IPC: B41J2/06
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To realize the improvement of a recording quality by preventing the diameters of flying particle group from becoming smaller due to the dullness of a leading edge characteristics by a method wherein a means for reducing the potential differences developing in discharging electrodes by applying a vias voltage in advance to all the discharging electrodes at the driving of a head. SOLUTION: Upon the detection of the voltage signal sent from a controlling part 114, a discharging electrode voltage controlling part 115 applies a vias voltage, the voltage of which is Vb, for the period of time Tb in advance to discharge to a discharging electrode (A) 105. The vias voltage Vb has a height, at which no discharging occurs. And the discharging voltage Vp, at which discharging is executed, satisfies Vp>Vb. Thus, under the condition that the vias voltage Vb to the discharging electrodes is applied before discharging. The maximum potential difference generating between the meniscus 316, which is produced by applying the constant voltage Vep to the discharging electrode (A), and the discharging electrode (A) becomes Vep-Vb or this potential difference can become smaller. Further, the dot diameter of a flying particle group 111 can be prevented from becoming too much smaller.
Patent JP-S6468126-A (JP)
Title: Logic circuit
Inventor: TAKANASHI SHUICHI
IPC: H03K19/00
Filed: 1987-09-09
Abstract: PURPOSE:To reduce the power consumption by holding a potential at an output terminal to a low potential when no logic circuit is in use so as to decrease the current lowing to a lead resistor. CONSTITUTION:The logic circuit consists of a NAND circuit 3, a load resistor R, a power supply -V, and an effective time control means 2. An output 12 of the effective time control means 2 is connected to on input of the NAND circuit 3 and the other input of the NAND circuit 3 is an input terminal I. The effective time control means 2 consists of a flip-flop or the like and holds the output 12 to logical '1' (low potential) in response to a trigger signal from a processing unit or the like (not shown) given to the input terminal 11. Thus, when no logic circuit is used, a logical 1 (low potential) always appears at the output terminal O of the NAND circuit 3 and the current flowing to the load resistor R is reduced.
Patent JP-S61106014-A (JP)
Inventor: MORIMOTO YUKIHISA
IPC: H02G3/02
Filed: 1984-10-25
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-2001049645-A (JP)
Title: Spiral fish pass
Inventor: WADA YOSHIHIRO
IPC: E02B8/08
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To easily make fishes ascend on a fish-pass waterway in a spiral type fish pass. SOLUTION: The spiral type fish pass 1 is constructed so that plane shapes are formed in an approximately elliptical shape by alternately continuing linear channel sections 2 heightened, advancing in an approximately linear shape and curve channel sections 3 in which height is not changed approximately, advancing in a curved shape. Both channel sections 2, 3 are built by connecting fish pass blocks 4-7 precast-molded of concrete respectively. A fish introducing channel 30 is constructed of a U-shaped block 31 and a slab 32 comprising bridge girders, and the slab 32 is supported by a supporting leg 33.
Patent JP-2001046790-A (JP)
Title: Electric washing machine
Inventor: KIKUCHI HAJIME
IPC: D06F39/08
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To use the salt water prepared by dissolution for the function regeneration of an ion exchange resin without any waste in a washing machine comprising an ion removing means and a regeneration process for recovering the adsorptive function of the ion exchange resin with salt water by setting the regeneration process to the final rinsing process. SOLUTION: A water supplying device 2 attached to a washing machine supplies the water softened by removing ions from tap water supplied from a faucet connection port 19 through a main solenoid feed valve 33 by an ion removing means 34 to a washing and spin-dry basket 2 through a feed port 20. The ion removing means 34 has a vessel 40 filled with an ion exchange resin 39, and a regenerating means for making the tap water supplied to a salt water generating means 37 containing a salt vessel 32 into salt water and supplying it as regenerating salt water to the ion removing means 34. The regeneration of the ion exchange resin 39 by this regenerating means is executed in the final rinsing process in washing, whereby the regenerating salt water can be used without any waste.
Patent JP-H0274646-A (JP)
Title: Fancy knit fabric
Inventor: MATSUNAGA AKIRA
IPC: D04B1/10
Filed: 1988-09-12
Abstract: PURPOSE:To obtain a fancy knit fabric excellent in fancy effects by forming bulged knit parts prepared by knitting yarns having small shrinkability on the front side and yarns having great shrinkability on the back side and nonbulged knit parts formed by knitting yarns having small shrinkability on both sides at a suitable interval in a double-side knit fabric. CONSTITUTION:A circular knitting machine with a yarn changeover device is used and bulged knit parts are formed by feeding polyester false twist textured yarns to yarn feed ports 3, 5, 6, 8, 9, 10, 11, 13, 14, 15, 16, 18, 19, 20, 22, 23 and 24 and polybutylene terephthalate(PBT) to yarn feed ports 1, 2, 7, 12 and 21 in one complete weave shown in the right figure. Only the latter is then changed from the PBT to polyester cotton blend spun yarns to knit and form nonbulged knit parts. The above-mentioned operation is repeated at a suitable interval.
Patent JP-S60119244-A (JP)
Inventor: TAKADA HIROSHI
IPC: D03C5/02
Filed: 1983-11-29
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-H05118491-A (JP)
Title: Tube fitting for repairs
Inventor: IKEDA SHINTARO
IPC: F16L55/16
Filed: 1991-08-13
Abstract: PURPOSE:To repair a pipe line or the like without any need of blocking a fluid flow by housing a seal ring in a split housing, laying a ring seal section at the projected seal section of the seal ring, and fitting the split housing with a plug. CONSTITUTION:A tube fitting for repairs is constituted of a plurality of split housings 1 and a plurality of seal rings 2 housed in each mounting groove 11 thereof. A retaining wall 13 is formed on the inner split edge 12 of each housing 1, and a projected seal section 22 formed on the split end of each seal ring 2 is coupled to the wall 13. Also, each ring seal section 21 of circular arc form is laid between both ends of each projected seal section 22. Furthermore, a tightening seat 14 is so provided as to project from the outside of the split edge 12 of each housing 1, and all free sections are fixed to the seat 14 with bolts and nuts. On the other hand, each housing 1 is fitted with pressurizing and air vent cocks, thereby enabling a hydraulic or pneumatic test to be performed for confirming sealed state.
Patent JP-H1166576-A (JP)
Title: Information recording/reproducing apparatus
Inventor: TANAKA TOSHIHISA
IPC: G11B7/00
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To achieve a highly reliable recording or reproduction on recording layers of a multi-layer storage medium. SOLUTION: A storage medium 1 is a multi-layer storage medium having recording layers 1a-1c. A control section 6 reads a frequency data out of an EP-ROM 7 corresponding to a layer number and a track where a data part assigned exists to be outputted to a signal reproduction circuit 5 and a clock generation circuit 32. The clock frequency for recording or reproduction is so set to be lower for layers farther from the surface of the medium to prolong the length of the shortest mark. This achieves a recording or reproduction to match recording and reproducing characteristics of individual recording layers.
Patent JP-S60118464-A (JP)
Title: Device for improving quality of new brush roll for surface treatment
Inventor: HOTANI SETSUO
IPC: B24B29/00
Filed: 1983-11-30
Abstract: PURPOSE:To make hair of a new brush roll fit well angularly from the initial use by providing a work roll which is rotated by being brought in contact with the brush roll during rotation and a detachable dressing roll together. CONSTITUTION:A brush roll 2 to be processed is pressed to a work roll 1 with a required pressure and the work roll 1 and the brush roll 2 to be processed are rotated by motors 4, 5. Then the brush roll 2 is improved so that the brush hair tip is provided with a tilt angle suitable for actual surface treatment, and the surface of the work roll 1 is reproduced to a newly born face by working of a dressing roll 3. When the bottom of the work roll 1 is soaked in the acid in a pickling tub 13, the surface of the work roll can be pickled. Thus, suitable surface treatment effect can be obtained from the initial work.
Patent JP-H0275100-A (JP)
Title: Traffic signal control device
Inventor: SUEYOSHI FUTSUKI
IPC: G08G1/08
Filed: 1988-09-12
Abstract: PURPOSE:To attain the control suitable for a traffic condition by grasping the traffic condition from a vehicle sensitive signal, setting a control constant for sensitive by the condition and the stepping signal interval data from the center measured in the constant time, updating it, and always becoming an optimum value. CONSTITUTION:The title device has means 1 and 2 to measure and store the stepping signal interval from the center, means 1 and 2 to measure and store the number of the passing vehicles and the vehicle speed and means 1 and 2 to store respective set values and the control constant for controlling the sensitive. The control constant for controlling the sensitive is set and updated based on the inter-stepping signal interval data measured for a constant period and the number of the passing vehicles during the go-signal to execute the sensitive control and vehicle speed data. Further, when the control pattern is changed for a period and for a constant time, and the ratio of the vehicle passing during go-signal to execute the sensitive control is maxi mum, the sensitive control to cancel the blue is executed. Thus, the setting of the control constant for sensitive and the updating of the set value are not made unneces sary, the signal control corresponding to the traffic condition can be always executed and the safety and the smoothness of the traffic can be maintained.
Patent JP-S60118820-A (JP)
Title: Optical device for laser scanning
Inventor: HIRASAWA KEN
IPC: H04N1/04
Filed: 1983-11-30
Abstract: PURPOSE:To reduce cost from simplified constitution and improved productivity by constituting a titled device in such a way that a reflection mirror for scanning and exposing is formed to permit transmission of a part of a laser beam and the transmitted light thereof is made incident to a position detecting sensor. CONSTITUTION:The laser beam from a semiconductor laser 1 is passed through a polygonal scanner 3 and a focusing optical system 4 by which the laser beam is made incident as an incident beam 21 to a reflection mirror 20. The component reflected by the surface thereof arrives as a reflecting beam 23 at a photosensitive body 8 and exposes said body. A part thereof transmits the mirror insides and transmits the reflecting surface to the rear thereof as a transmitted beam 26 which is made incident to a position detecting sensor 7 in the stage of starting recording. When the sensor 7 detects the beam 26, a driving circuit 10 starts operating and drives an image signal part 11. Exposing for one scanning from the right to the left end of the body 8 is accomplished.
Patent JP-2000054534-A (JP)
Title: Metal fixture for partition wall panel
Inventor: HIRONAMI JIYUNJI
IPC: E04B2/56
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a metal fixture for a partition wall panel without requiring scaffold or field welding and used for partition wall structure having less manhours with good work efficiency in the case a partition wall is to be constituted of a panel. SOLUTION: A metal fixture of a partition wall panel is constituted of a panel side member 21 mounted to the partition wall and a bearing member 22, and it holds a vertical surface section of an angle fixed to a floor or a beam. The panel side member 21 is formed in the shape of a channel for holding both surfaces across an upper end header of the partition wall panel, and the bearing member 22 can be moved and rotated along a vertical surface section 21b of the panel side member 21. A reverse action preventing mechanism by a projection 22c provided to a vertical surface 22a and a square hole 21d is provided.
Patent JP-S59118841-A (JP)
Title: Copper alloy having excellent corrosion resistance
Inventor: KAWAUCHI SUSUMU
IPC: C22C9/04
Filed: 1982-12-27
Abstract: PURPOSE:To produce a thin brass sheet having excellent corrosion resistance, weld crack resistance and solderability by hot and cold rolling brass contg. a specific amt. of P, Ni, Si to a sheet material, adjusting the grain size thereof by final annealing and cold rolling the brass at a specific reduction ratio. CONSTITUTION:An ingot of brass contg. 25-40% Zn, 0.005-0.070% P, 0.05- 2.0% Ni, 0.005-1.0% Si is hot rolled and cold rolled incorporated with adequate annealing to a sheet material. The crystal grain size is adjusted to <=0.015mm. by the final annealing and the sheet is further cold rolled at a reduction ratio of 3-20%. The thin brass sheet is highly resistant to corrosion and weld crack, has good solderability and is suitable as the radiator material of a heat exchanger.
Patent JP-S59118760-A (JP)
Title: Preparation of 4,4'-diaminostilbene-2,2'-disulfonic acid or its salt
Inventor: TAKASE KOUICHI
IPC: B01J25/00
Filed: 1982-12-27
Abstract: PURPOSE:To obtain the titled compound under extremely mild conditions in a short time in high yield economically advantageously, by subjecting a stilbene compound containing an azo or azoxy group to hydrogenolysis in the presence of a Raney nickel catalyst poisoned with a bisulfite. CONSTITUTION:A compound shown by the formula (n is 0-2) is subjected to hydrogenolysis in the presence of a Raney nickel catalyst poisoned with a bisulfite (e.g., sodium bisulfite, ammonium bisulfite, etc.) under 1kg/cm<2>-30kg/cm<2> at 30-150 deg.C for 10min-5hr, the pH of the reaction mixture is kept at 4-10, to give the desired substance. An amount of the catalyst used is properly 0.1- 30wt% based on the raw material. The compound shown by the formula is obtained by subjecting 4-nitrotoluene-2-sulfonic acid or 4,4'-dinitrodibenzyl-2,2'- disulfonic acid to self condensation. USE:An intermediate for dye, especially a basic intermediate for a fluorescent brightener for cellulose.
Patent JP-S59119880-A (JP)
Title: Superconducting switch element
Inventor: TARUYA YOSHINOBU
IPC: H01L39/22
Filed: 1982-12-27
Abstract: PURPOSE:To enable switching operation even in DC bias currents by bringing the size of one side of a barrier layer section, through which tunnel currents can flow, to a specific value or less, constituting all or one part of said barrier layer by Si or a Si oxide and forming all or one part of them on a plane, which does not contain the film end section or bend section of a lower electrode. CONSTITUTION:The barrier layer 17 is formed in such a manner that a Nb lower electrode film 15 is formed and an Si film is formed on the film 15 through a high-frequency sputtering method in the thickness of 2mum without breaking vacuum and oxygen is introduced into a vacuum device before evaporating an upper electrode 18 and the Si film is thermally oxidized. Junctions of 1.5X1.5mum, 2X2mum and 1.5X1.5mum are arranged in parallel in junction sections to constitute a quantum interferometer. When the Si oxide is used as the barrier layer 17, zero voltage return currents Imin reach 30% or more to a critical current value when a junction area is 2X2mum or less, and a voltage value corresponding to a Imin value reaches 80% or more of gap voltage. The region corresponds to a region, which can be operated practically by a bias by a DC power supply.
Patent JP-H0564579-A (JP)
Title: Tool for culturing cell and method for processing its surface
Inventor: ORIHARA TAMOTSU
IPC: C12M1/22
Filed: 1991-09-06
Abstract: PURPOSE:To stabilize the aging change of the surface of a polystyrene cell culture tool after a plasma treatment, and to improve the cell-multiplying property of the tool. CONSTITUTION:A polystyrene molded product is subjected to a surface plasma treatment at low temperatures, allowed to stand for 3 days, and subsequently immersed in a 1-4C aliphatic alcohol or brought into contact with the vapor of the alcohol.
Patent JP-S60121053-A (JP)
Title: Granular powder for continuous casting of steel
Inventor: NAGANO YUTAKA
IPC: B22D11/10
Filed: 1983-12-02
Abstract: PURPOSE:To prevent formation of half molten and sintered mass and to decrease the surface defect of a billet by adding a specific amt. of aggregate to the powder constituted of specific granules and coating the surface of the granules. CONSTITUTION:Aggregate is added at 1-5% to the powder constituted of the granules consisting of >=95% slag forming base material and <5% carbon powder and having 100-2,000mu average grain size and 0.7-0.9 void volume. The aggregate coats the surface of the granules. The contact and melting reaction among the granules are thus controlled in the stage of casting, by which the development of slag bear and generation of sintered mass are prevented.
Patent JP-H04107507-A (JP)
Title: Plane light source unit
Inventor: SHIOZAKI MASANORI
IPC: G02B6/00
Filed: 1990-08-29
Abstract: PURPOSE:To irradiate a surface uniformly without any irregularity in brightness by forming plural recessed grooves which guide light from a light source in the reflecting-body side bottom surface of a light guide plate on the sides of the light source arrangement surface and opposite surface. CONSTITUTION:Light guides 8 formed of air layers are partitioned in the recessed grooves 7 of the light guide plate 2 to form two media which are the light guides 8 in the light guide plate 2 and recessed grooves 7. The light from the light source 5 while propagated in the light guide 2 is refracted or reflected in the light guides 8 of the air layers wherein the light is hard to attenuate and distributed into the light guide plate 2, and the light reaches points in the light guide plates 2 at distances from the light source 5, travels around in the light guide plate 2, and further enters a light diffusion plate 3. Consequently, the surface can be irradiated uniformly without any brightness irregularity.