baber/WOPTO huggingface dataset:
Patent JP-H01137218-A (JP)
Title: Photographing method for instant photograph in metallic microscope
Inventor: KAMIBETSUNAWA TAKASHI
IPC: G03B17/52
Filed: 1987-11-25
Abstract: PURPOSE:To form many divided different sample images on one sheet of photograph by providing divided light shielding plates on a camera holder so that they can be opened and closed independently, taking in and out the divided light shielding plates, whenever the photographing condition is changed, and executing an exposure. CONSTITUTION:At the time of printing both photographs enlarged by 100 times and 400 times of a metallic structure to one sheet of photographic paper, first of all, two pieces of light shielding plates 11a, 11b of a camera holder 6 are both closed, and by opening a rear cover 9a of a camera 9, plural instant photograph films are loaded, and this holder 6 is installed in a window hole 7 of a body 1. Subsequently, a sample is placed on the upper face of the body 1, and by adjusting a light source switching control, the enlargement magnification is set to 100 times and an image is reflected on a viewer 4, and after the focus is adjusted, the optical path is switched so that the image goes to the window hole 7. Next, after having pressed the shutter by drawing out the upper light shielding plate 11a, the light shielding plate 11a is pushed in. Subsequently, after the enlargement magnification is set to 400 times, the lower light shielding plate 11b is drawn out, and after the shutter is pressed, the light shielding plate 11b is pushed in.
Patent JP-H07123184-A (JP)
Title: Portable copying machine
Inventor: OSUMI SHINZO
IPC: H04N1/107
Filed: 1993-10-20
Abstract: PURPOSE:To attain copying of a thick filed originals without giving dirt to the original while observing the original whose reading is finished and thermosensitive paper whose print is finished by placing a transparent board on the original directed upward, providing a specific moving body thereon and supporting thermosensitive paper with a wall integrated with the transparent board. CONSTITUTION:A transparent board 5 is placed on a thick filed original and a mobile body 6 having a line image Sensor 4 and a line thermal head 11 is placed thereon. A reflected light from the original reaches a line image sensor 4 via a light receiving window 2, a mirror 1 and a lens 3, in which the light is photoelectric-converted. A video signal reaches a line thermal head 11 by main scanning and the signal is subject to thermo-electric conversion. A thermosensitive paper sheet 9 comes from an input window 10 of the mobile body 6 and goes out of an exit window 12 between the thermal head 11 and a press roller 14. The end of the thermosensitive paper 9 is fixed to an upper part of a wall 13 by a eft hand and subscanning is conducted by inserting a finger of a right hand to a recessed part 8 and moving the end in a direction of the arrow 7.
Patent JP-H02142672-A (JP)
Title: Manufacture of aluminum heat exchanger
Inventor: ISHIKAWA KAZUNORI
IPC: B23K1/00
Filed: 1988-11-25
Abstract: PURPOSE:To obtain an Al heat exchanger capable of improving strength without spoiling tube corrosion resistance by brazing and joining tube materials cladded with Al-Si-based alloy brazing filler metals and Al-Zn-based alloys respectively to the prescribed thickness respectively on the outsides and the insides of Al alloy core materials and then, cooling these at the prescribed cooling rate. CONSTITUTION:Tubes 2 and fins 1 are laminated and headers 3 are fitted to both ends of the tubes 2 and these are brazed and joined together in inert gas by using chloride-based flux, etc., to manufacture the title Al heat exchanger. In this case, an Al alloy containing, by weight, 0.4-1.2% Si, 0.15-1.0% Fe, 0.4-1.0% Cu, 0.5-1.3% Mn and 0.05-0.8% Mg is used as the core materials for the tube materials. The tubes cladded with the Al-Si-based alloy materials containing >=9% Si and the Al-Zn-based alloys containing >=0.8% Zn respectively on the outsides and the insides of the above-mentioned core materials are then manufactured. The above-mentioned tubes are then brazed and joined together and then, cooled from 500 to 200 deg.C at >=50 deg.C/sec cooling rate and the Al heat exchanger fitted for the purpose is obtained.
Patent JP-S63148780-A (JP)
Title: Interlace control circuit for television receiver
Inventor: YOSHIMURA TORU
IPC: H04N5/45
Filed: 1986-12-11
Abstract: PURPOSE:To normalize an interlace relation by a simple constitution, by quickening a display of a small screen in a second field of a large screen by one horizontal scanning portion, when fields of the large screen and the small screen do not coincide. CONSTITUTION:When fields of a large screen and a small screen do not coincide, in the second field being next to the large screen, a display line counter 5 is cleared by a vertical synchronizing signal MV from a large screen use synchronizing separator circuit 3. Accordingly, from a horizontal synchronizing signal MH from the circuit 3, a horizontal synchronizing signal of the second field is counted. Also, in the next first field, it is cleared by a delay signal MV1, therefore, from the horizontal synchronizing signal MH, a horizontal synchronizing signal of a first field is counted. That is to say, a display of the small screen in the second field of the large screen is quickened by one horizontal scanning portion. In such a way, it is unnecessary to discriminate the field of the large screen and a normal interlace relation can be held by a simple constitution.
Patent JP-H05135702-A (JP)
Title: Plasma display device
Inventor: MURATA YUKIO
IPC: H01J17/49
Filed: 1991-11-13
Abstract: PURPOSE:To unify the film thickness between barrier ribs, prevent the generation of recesses at top sections of both ends, and attain an independent and stable electric discharge between discharge cells by providing dummy barrier ribs at both ends of a barrier rib train. CONSTITUTION:Barrier ribs arranged across anode electrodes 2 in turn and dummy barrier ribs 6 at both ends are patterned on a screen. The barrier ribs 5 and the dummy barrier ribs 6 are film-formed to the desired thickness by screen printing with this screen. The difference in film thickness occurs only on the barrier ribs 6, the dispersion of the film thickness in the screen display range can be made very small, the occurrence rate of cross talk is reduced, and a normal electric discharge can be attained.
Patent JP-H03157753-A (JP)
Title: Document synthesizing system
Inventor: KUSHIMA HIROSHI
IPC: G06F17/21
Filed: 1989-11-16
Abstract: PURPOSE:To prepare a routine document for satisfying both requests of standardization and diversification by using a document script as document parts. CONSTITUTION:In a document parts storage part 1, document scrips (Script : script) classified at every theme are stored. A selecting signal input part 2 inputs a signal for selecting which document parts a user adopts, a document synthesizing part 3 takes out necessary document parts from in the document parts storage part 1 and synthesizes them in accordance with a selecting signal inputted by a user, and an output part 4 outputs document data synthesized by the document synthesizing part 3. In such a way, while utilizing a standardized theme, a variety of expression can be realized.
Patent JP-S63148628-A (JP)
Title: Charged beam lithography
Inventor: NAKAMURA KAORU
IPC: H01L21/027
Filed: 1986-12-12
Abstract: PURPOSE:To improve the accuracy of lithography by a method wherein strain correction quantities at selected positions over the whole surface of a material are measured in accordance with the strain correction quantities measured by a two-dimensional interpolation method and stored and, when a pattern is lithographed, the stored strain correction quantities are read out and the strains of the materials are corrected. CONSTITUTION:The strain correction quantities of all chips on a material are obtained and the strain map of the whole surface of the material is determined and stored in the memory of a controller 6. When a pattern is lithographed, a beam from an electron gun 1 is condensed on the material 15 by lenses 2 and 3 and, at the same time, pattern lithography position data are transmitted to a scanning signal generator 5 through a DA converter 12 and data which show the strain correction quantities of the chip on which the pattern to be lithographed exists are transmitted to a stage driving mechanism 10 through a DA converter 13. With this constitution, the pattern can be lithographed on the material with a high accuracy.
Patent JP-H01168334-A (JP)
Title: Fluidized bed equipped with heated liner
Inventor: ROBAATO NIKORASU FURAJIERA
IPC: C01B33/02
Filed: 1988-11-25
Abstract: PURPOSE: To make it possible to effectively use the entire part of a fluidized bed for a pyrolysis reaction by passing an electric current to an inert liner enclosing a fluidized bed reaction zone and generating the heat moving to the reaction zone. CONSTITUTION: The fluidized bed reaction zone 26 capable of controlling fluidized bed particles 15 is disposed and the inert liner 14 enclosing the reaction zone 26 comprises a conductive material (e.g. graphite) which induces a temp. rise as the electric current passes there. The electric current is supplied to the liner 14 to generate the heat moving to the reaction zone 26 in the liner 14. The liner 14 is formed to have the thickness larger at the top than at the bottom of the liner 14 so that the heat generated by the liner 14 is larger at the bottom of the liner 14 than the heat generated at the top of the liner 14. The method is usable for production of polycrystalline silicon by the pyrolysis of silane-contg. gas. The entire part of the fluidized bed is made usable effectively for the pyrolysis reaction by the constitution described above.
Patent JP-H10137815-A (JP)
Title: Edging press
Inventor: ABE YUJI
IPC: B21B15/00
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an edging press with which the miniaturization, simplification and weight-lightening of a device are contrived. SOLUTION: In this edging press, a crank shaft 21 is provided only on one side of a slab 22 which is a material to be worked, an eccentric part 23 off-centered by E from a rotary shaft and a reverse eccentric part 24 off-centered by E symmetrically about the rotary shaft to the eccentric part 23 are alternately provided on the crank shaft 21, a short connecting rod 25 for reducing the width on the near side of the slab 22 is provided in the eccentric part 23 and a long connecting rod 26 for reducing the width on the distant side (opposite side) of the slab 22 is provided in the reverse eccentric part 24.
Patent JP-H01138405-A (JP)
Title: Integrating display device
Inventor: SAKURAGI YASUO
IPC: G01G17/02
Filed: 1987-11-24
Abstract: PURPOSE:To constitute the device at low cost by connecting a detection switch which turns on and off in proportional to the quantity of rotation of a rotary body in parallel to the equal key of an electronic calculator and also connecting a read switch in series with it. CONSTITUTION:The detection switch 3 consists of a permanent magnet 3a fixed to the rotary body 2 and a magnetic sensor switch 3b which turns on and off, the switch 3 is connected in parallel to the equal key 11a of the electronic calculator 1, and the read switch 5 is connected in series with the switch 3b. Then, the switch 3 turns on and off every time the rotary body 2 makes one turn, and consequently the same result with the depression of the switch 11a is obtained. For the purpose, a proportional constant such as an output to be integrated and a constant are inputted in the calculator 1 previously and then every time the rotary body 2 makes one turn, the constant is counted up or down and displayed on a display part 8. During the rotation, the display 8 varies continuously, but when the switch 5 is pressed, the circuit of the switch 3 turns off and the display 8 becomes stationary, so that the current integrated value is read.
Patent JP-H07154276-A (JP)
Title: Electronic tuner
Inventor: KONYA KAZUO
IPC: H04N5/44
Filed: 1993-11-26
Abstract: PURPOSE:To allow a series resonance circuit to sufficiently attenuate a disturbing signal to cause a beat to occur at the time of reception of a UHF wave by connecting a series resonance circuit for a trap in parallel with a high pass filter. CONSTITUTION:A diode D3 is conductive by a UHF switching signal BU at the reception of a UHF broadcast, and an input tuning circuit 10, an RF amplifier 11 and a tuning circuit 12 selects a signal of a desired channel in response to a tuning voltage VT through tuning via a high pass filter 9 comprising a capacitor C1 and a coil L1, a mixing circuit 13 mixes the frequency of the signal with that of a local oscillation signal from a local oscillation circuit 14 to convert the signal into an intermediate frequency signal, which is amplified by a mixer circuit 7. A trap use series resonance circuit 15 comprising a coil L2 and a capacitor C2 is connected in parallel with the high pass filter 9 separating a UHF band from the antenna input and the series resonance circuit 15 attenuates a frequency out of the UHF reception band to suppress production of a beat.
Patent JP-H08152916-A (JP)
Title: Mobile working robot
Inventor: YABUUCHI HIDETAKA
IPC: G05D1/02
Filed: 1994-11-30
Abstract: PURPOSE: To prevent the main body of a mobile working robot from falling down even when there is a large step such as stairs or threshold on the surface of a running floor concerning a mobile working robot for automatically performing work such as floor cleaning or floor finishing. CONSTITUTION: This robot is provided with a driving device equipped with a driving wheel 2 and a follower wheel 4 to be driven by a running motor 3 and an abutting member 21 horizontally energized and held so as to be freely vertically turned while providing a planar part facing a running surface A at the rear part of the driving wheel 2 or the follower wheel 4 in the running direction of a main body 1. Thus, the main body 1 is prevented from falling down by stopping the running of the main body 1 by abutting an elastic body 22 parallelly with the running surface A while turning the abutting member 21 when the main body 1 rides on the recessed step during running and the driving wheel 2 or the slave wheel 4 gets out of the track.
Patent JP-2001116722-A (JP)
Title: Apparatus for electrochromatography and electrochromatography
Inventor: BEPPU YOSHINORI
IPC: G01N27/447
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an electrochromatography and an apparatus for electrochromatography whereby a move/development speed of a mobile phase can be controlled freely, a separation and analysis time can be shortened and correct analysis results can be obtained. SOLUTION: An apparatus 10 for electrochromatography includes a rod- shaped thin layer chromatography element 1 having a chromatography carrier exposed to a surface, a developing solution supply means 4 which can supply a developing solution to one end part of a development region of the rod-shaped thin layer chromatography element, a developing solution receiver means 5 which can receive the developing solution from an end part opposite to the end part of the development region of the rod-shaped thin layer chromatography element, an anode 2 electrically connectable to the developing solution in the developing solution supply means, and a cathode 3 electrically connectable to the development region in the developing solution receiver means.  The electrochromatography is executed by impressing a voltage to both end parts of the development region of the rod-shaped thin layer chromatography element to develop the element.
Patent JP-2000121041-A (JP)
Title: Exhaust gas volume control method for boiler facility
Inventor: KOMUKAI HIROYUKI
IPC: F23L17/00
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To realize stabilized exhaust gas control through the inlet damper of an induction ventilator even at the time of starting a boiler or during low load operation where the volume of exhaust gas from a boiler body is low and to enhance controllability thereof significantly. SOLUTION: An outlet damper 7a (gas damper) is disposed on the upstream side of an induction ventilator 5 for sucking and leading out exhaust gas 4 from a boiler body 2. At the time of starting a boiler or during low load operation thereof, system draft from the outlet damper 7a to the induction ventilator 5 is lowered by throttling the opening of the outlet damper 7a and the boiler is operated while increasing the head of the induction ventilator 5. Since the boiler can be operated while opening inlet damper 5a of the induction ventilator 5 relatively wide, volume control through the inlet damper 5a of the induction ventilator 5 is stabilized and the controllability thereof can be enhanced significantly.
Patent JP-2001116994-A (JP)
Title: Lens with shake correcting function
Inventor: ARAI TAKEO
IPC: G02B15/10
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a lens which is increased in use value by making it possible to form the whole effective image circle on a CCD surface of about ×0.9 to ×1.5, adding a shake correcting function, and providing a function of preventing an image blur due to a hand shake, other vibration, etc., even when a shake correcting function is not available on a main lens side. SOLUTION: The lens with the shake correcting function has power which is 0.9 to 1.5 times as large as the focal length of a main lens, and equipped with a shake correcting function, mounted farther on the rear side than the main lens for photography, and used for a solid-state image element.
Patent JP-H10136848-A (JP)
Title: Double bearing type reel for fishing
Inventor: MIYAZAKI TAKEO
IPC: A01K89/015
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a double bearing type reel for fishing with which the operation of a clutch mechanism is prevented from being disabled without requiring any large force for switching and moving a clutch member between a rotational force cut-off position and a rotational force transmission part based on increase in the diameter of an engage part at the clutch member during use or sticking of any foreign material such as dust onto the inner peripheral surface of a bearing or the engage part even when the dimension accuracy of components of the clutch mechanism is improved for smoothing operation. SOLUTION: At a clutch member 26 held through bearings 22 and 24 to a main body 10 of reel so as to be freely rotated, at the outer peripheral edge of a clutch engage part 26a for transmitting the rotational force to a spool 14 and cutting off the transmission of rotational force while moving between the rotational force transmission position and rotational force cut-off position of this clutch member, a rotary guide part 48 is provided for guiding the freely rotational fit of the clutch engage part to the inner peripheral surface of the bearing during movement.
Patent JP-H11136583-A (JP)
Title: Output circuit of solid-state image pickup device
Inventor: TSUZUKI TAKAO
IPC: H04N5/369
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an output circuit which is free from variations in the holding value of an internal sample holding circuit owing to spike noises by making a reset field-through-noise reducing means ineffective at the time of sample holding and effective when the sample holding is not performed. SOLUTION: Transistor QDA and QLA and a voltage source 13A constitute a source follower amplifier which receives a signal voltage SV1 from inverter amplifiers 12A and 12B. The transistor QRC reduces the reset field-through-noise of its output SV2. A sample holding circuit 15 samples and holds the signal period of the signal voltage of the output SV2. A transistor QST makes a reset field-through-noise-cancel transistor QRC ineffective when the sample holding circuit 15 is in sample holding operation and effective when not.
Patent JP-H02142740-A (JP)
Title: Production of fluoroalcohol
Inventor: YOSHIDA TSUTOMU
IPC: C09K23/38
Filed: 1988-11-24
Abstract: PURPOSE:To safely and readily obtain the subject compound useful as an intermediate for water and oil repellents, etc., in high selectivity and good yield without using dangerous chemicals, organic solvents and heavy metals by bringings a specific iodide as a raw material into contact with a betaine type surfactant and water. CONSTITUTION:An iodide expressed by formula II (Rf is 2-13C fluoroalkyl or fluoroalkylene; n is 1 when Rf is fluoroalkyl and 2 when Rf is fluoroalkylene), such as a compound expressed by formula I, is brought into contact with a betaine type surfactant which is a compound expressed by formula IV (R<1> and R<2> are 1-5C alkyl; R<3> is 6-24C alkyl), such as a compound expressed by formula III, or a betaine type surfactant in which part or most of the above- mentioned surfactant is replaced with a betaine compound expressed by formula V (R<1>, R<2> and R<4> are 1-5C alkyl) and water at 80-200 deg.C for 1-10hr to afford the objective compound, expressed by formula VII, such as a compound expressed by formula VI, and useful as an intermediate for surfactants, mold releasing agents, etc.
Patent JP-2000120685-A (JP)
Title: Linear guide device for static pressure air bearing
Inventor: SATO TOSHINORI
IPC: F16C32/06
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a linear guide device for a static pressure air bearing capable of establishing precise movement of a moving body without providing any guide member such as a guide rail, being embodied in a this form, decreasing the number of part, items, and suppressing the cost. SOLUTION: This linear guide device for a static pressure air bearing is equipped with a table 3 as a constituent element of a moving body movable on a base table 1 in the guiding direction, air bearing parts 5, 6a, 6b to support and guide the table 3, and suction force giving parts 5 and 8 to suck table 3 to the base table 1, wherein the air bearing part 5 to make horizontal direction supporting is arranged on the side of the table 3, and the suction force giving part 7 is located on the side faces of the table 3 and base table 1.
Patent JP-2001119690-A (JP)
Title: Method for photographing and recording cultural properties
Inventor: KAZAMA MITSUO
IPC: G03B41/00
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a photographing and recording method for cultural properties capable of photographing and preserving cultural properties, while confirming the degree of clearness of invisible characters and patterns. SOLUTION: Infrared rays are irradiated to a photographed surface by illuminating the cultural properties A such as an excavated narrow strip of wood with a message and excavated earthenware with an illuminator 10 by an infrared lamp. Meanwhile, an infrared transmission filter 19 is arranged instead of an infrared cut-off filter between a lens unit 15 of a digital camera 11 and a CCD area sensor 18. Then camera 11 provided with the filter 19 is connected to a personal computer 12, and a photographed image is displayed on a monitor screen. Then, the lens 15 is adjusted while watching the screen of the monitor 13 to decided a size, the filters 19 are further exchanged to adjust the degree of sharpness and subsequently, the image is fetched as a file and preserved as photograph data 20.
Patent JP-2000117192-A (JP)
Title: Screen and screen apparatus for paper making
Inventor: AIKAWA YOSHIHIKO
IPC: D21D5/06
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To regulate a rod-shaped member to move in the direction to cross the longitudinal direction of the member. SOLUTION: A screen performs screening by using a clearance between adjacent lengthy rod-shaped members B arranged in the shape of a ring and has rings R which are on the way of the longitudinal direction and support the members B. The ring R has recessed parts C which are arranged in the shape of a ring shape on the outside and engaged with the members B and is formed in a nearly cylindrical shape. Outside ring-shaped members 10 which regulate the movement of the members B in the direction crossing the longitudinal direction of the members B are contacted with the members B and formed in the shape of a ring.