baber/WOPTO huggingface dataset:
Patent JP-H09284506-A (JP)
Title: Original reader and effective read width setting method for the reader
Inventor: YAMAMOTO TETSUICHIRO
IPC: H04N1/19
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain the original reader in which a mount position of a read device is easily adjusted with high accuracy by providing a point light source in the middle of an original read range and adjusting the mount position of the read device based on a position of a light made incident on the read device from the point light source at a shortest distance. SOLUTION: An LED 3 being a point light source is provided at a position in nearly axis symmetry to the light source 2 on an axis of a straight line tying a white board 1 and a CCD 4 in a read section 100 consisting of the white board 1, the light source 2, a lens 5 and the CCD 4. In the case of the CCD mount position adjustment mode, when a light emitted from the LED 3 enters the CCD 4, the original reader discriminates the position of the CCD 4 based on a position of the light emitted from the +LED 3 appearing at an output of the CCd 4 and an error from a normal mount position is displayed. A worker adjusts the mount position so as to make the display of the error zero. Thus, the original reader is obtained in which the mount position of the CCD 4 is easily adjusted with high accuracy.
Patent JP-S584345-A (JP)
Title: Vertical axis type surface grinding machine
Inventor: NISHIMURA MOTOI
IPC: B24B7/06
Filed: 1981-06-24
Abstract: PURPOSE:To improve the accuracy and efficiency of machining of small parts such as parts for a watch, by setting the heights of a grinding passage that is defined by a grinding table and the grinding end surface of a grind stone such that the height on the side of the entrance thereof for a work is lower than the height on the side of the exit. CONSTITUTION:The axis C of the grinding wheel 9 is inclined by an angle alpha with a line V perpendicular to the upper surface 20 of the grinding table 2, and the height of the grinding passage 22 on the side of the entrance 23 for the work W is slightly higher than the height of the grinding passage 22 on the side of the exit 24 to make the grinding passage have prescribed heights. According to this arrangement, the work W that is fed to the grinding passage 22 by a conveying belt 3 can enter smoothly between the table 2 and the grinding wheel 9, is ground during its passage through the grinding passage 22, and is sent out from the exit 24. Accordingly, a small part can be ground highly efficiently and precisely.
Patent JP-H08271688-A (JP)
Title: Arrayed supplying and turning device for nuclear fuel
Inventor: OGURA TOKIO
IPC: G21C21/02
Filed: 1995-03-29
Abstract: PURPOSE: To stably supply pellets to next process by surely turning pellets on its side with an arrayed supplying and turning device which arranges in line nuclear fuel pellets carried in upright state from a sintering process, turns them and sends them to a grinder process. CONSTITUTION: Between a sintering boat B and a rotary disk feeder 1, an intermediate stage 4 for accumulating pellets P of at least one sintering boat is provided. between the rotary disk feeder 1 and an inclined guide 2, an inclined conveyor 5 of which conveyor part 5a inclines in the approximately same direction as this inclined guide 2 and is driven by power, is provided. Besides, the length of the conveyor part 5a of the inclined conveyor 5 is formed specifically longer than the inclined guide 2.
Patent JP-H10281007-A (JP)
Title: Rotary throttle valve type carburetor
Inventor: ARAKI SATORU
IPC: F02M9/08
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To prevent a cam mechanism for moving a throttle valve in a central shaft line direction in response to accelerator operation from being attached by dust, etc., as well as being easy in assembly, disassembly and re-assembly of the throttle valve. SOLUTION: A flange body 9 is provided on the side end part of a throttle valve shaft 8 of a throttle valve 4 and an end surface cam 21 is formed on a surface facing to the air intake passage 2 thereof, and a support pin 22 provided in a carburetor main body 1 is made a cam mechanism 20 brought in contact with the end surface cam 21 and the throttle valve 4 is so arranged to be able to be delivered/stored without being disturbed by the support pin 22. Furthermore, the cam mechanism 20 is placed in a hollow space 10 blocked by a cover body 11 and no dust, etc., may be attached thereto.
Patent JP-S63263080-A (JP)
Title: Culture medium in tissue cultivation of plant and production thereof
Inventor: SHIMIZU YUTAKA
IPC: C12M3/00
Filed: 1987-04-21
Abstract: PURPOSE:To smoothly grow a plant without causing drying and breaking of a solid culture medium in a vessel, by coating the surface of the solid culture medium for tissue cultivation of the plant with a wax so as to leave only a part required for growing of the plant. CONSTITUTION:The surface of an agar culture medium for carrying out tissue cultivation of a plant is masked at a part required for growing the plant, particularly the central part and a wax is cast on the remaining surface of the solid culture medium to uniformly coat the whole area of the surface at a given width. The uncoated part is preferably 25-50% area in the central part based on the surface area of the above-mentioned culture medium. A cylindrical vessel is preferably used. The wax at 1/3-4 weight ratio of the paraffin/vaseline is initially present in the vessel and the solid culture medium used for the tissue cultivation in a liquid state is cast on the afore-mentioned vessel, sterilized while being kept at 100 deg.C for about 1hr and 120 deg.C for about 15min and allowed to cool. Thereby only the peripheral part is coated with the wax in the form of a doughnut so as to leave only the central part of the culture medium.
Patent JP-H10282426-A (JP)
Title: Laser microscope
Inventor: ADACHI AKIRA
IPC: G01N21/27
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To optimize the respective light quantities of plural laser beams without requiring complex operation, and to optimize the output balance of the plural laser beams, and also to provide an inexpensive laser microscope. SOLUTION: As to this laser microscope provided with at least one light source 10 emitting the plural laser beams having mutually different wavelength, a ROM 41 storing data related to the optimum light quantities of the laser beams, ND filters 12 and 21 capable of individually adjusting the respective light quantities of the plural laser beams, shutters 23 and 32 detecting the light quantity of at least one laser beam among the plural laser beams, a dichroic mirror 31, a plane parallel glass 33, and an SPD 34; the CPU 40 controls the filters 12 and 21 so that the respective light quantities of the plural laser beams become the optimized light quantities stored in the ROM 41 based on a detection signal obtained from the SPD 34.
Patent JP-S5622036-A (JP)
Title: X-ray tube device
Inventor: KANBE KUNIHARU
IPC: H05G1/52
Filed: 1979-07-31
Abstract: PURPOSE:To permit the performance of a high-speed X-ray scanning by a simplified system in which a metal oxide body and an optical system are rotatably held integrally and also the focus of X-rays is turned on circumferential orbit along a ring target. CONSTITUTION:A metal oxide body 31 and a focusing electrode 32 are fastened to  a tip of a rotary cylinder 4 formed neary L-shape through an insulating material 42, and in the hollow portion of a rotary cylinder 41, an optical system for irradiating laser beam to the metal oxide body 31 is formed of a collimator lens 54, a glass 55 whose both ends are sealed in the inner wall, reflecting plates 56 and 57, and a focusing lens 58. The rotary cylinder 41 is rotatably held by a bearing 44, the inside of an outer case 11 is kept vacuum by the sealing O ring 43, and the cylinder 41 is driven by rotationally by means of a magnetic field generated from the coil 45 arranged outside the outer case 11. Thus, an X-ray scanning can be performed at high speed.
Patent JP-H0639256-A (JP)
Title: Method and device for dissolving ozone
Inventor: SAWAMOTO ISAO
IPC: C02F1/50
Filed: 1991-04-03
Abstract: PURPOSE:To dissolve ozone in raw water without contaminating the raw water by bringing ozone contg. gas into contact with dissolving water through though- holes through which gas passes but liquid does not pass and sucking ozone in ozone contg. gas into a thin tube to dissolve it in the dissolving water. CONSTITUTION:Dissolving water is caused to flow in thin tubes 12 having a lot of through holes 11 through which gas passes but liquid does not pass from a dissolving water feed port 9 and ozone contg. gas is fed to around the thin tubes 12 from an ozone contg. water feed port 13. Then the ozone contg. gas comes into contact with the dissolving water through the through-holes 11 to dissolve ozone in the dissolving water. As a result, ozone in ozone contg. gas is effectively dissolved in raw water for producing high purity water without contaminating the raw water or ozone in ozone contg. water is effectively dissolved in water to be treated that is to be sterilized without contaminating the water to be treated to directly treat the water to be treated.
Patent JP-S62255571-A (JP)
Title: Fuel injection nozzle
Inventor: KOJIMA TERUTADA
IPC: F02M61/06
Filed: 1986-04-30
Abstract: PURPOSE:To prevent fuel leakage, by inserting an elastic ring between a nozzle tip and a nozzle body to ensure a sufficient jointing strength to an engaged portion even if they are exposed to a high temperature in use. CONSTITUTION:An elastic steel ring 3 is inserted into the outer periphery of a nozzle tip 2 in the condition that it is heated and thermally expanded and then it is integrally and fixedly attached to the nozzle tip 2 because its diameter is reduced after it is cooled. The nozzle tip 2 is integrally engaged with a nozzle body 1 in such a way that its dimensional variation is small even if they are exposed to a high temperature in operation and no space is caused between the elastic ring 3 and the nozzle body 1. Further, since it is possible to make the thermal expansion ratios of the elastic ring 3 and the nozzle body 1 substantially identical because both of them are made of metal, a difference between the dimensional variations caused in them is also small with a result that no gap is made between the elastic ring 3 and the nozzle body 1, whereby fuel leakage can be prevented.
Patent JP-H06318768-A (JP)
Title: Insulating substrate for ceramic substrate and chip part
Inventor: NAKAI NOBUHIKO
IPC: H05K1/03
Filed: 1994-04-11
Abstract: PURPOSE:To manufacture a high quality substrates in good surface shape neither burring nor chipping with high yield. CONSTITUTION:Within the ceramic substrate capable of making several insulating substrates 4 for chip parts, trenches 1, 2 are formed in the longitudinal and lateral directions so that the side edge corner parts 1a, 2a of the trenches 1, 2 may be smoothly and continuously formed extending roundly and convexly from the sides of the trenches 1, 2. That is, the sides of four directional corner parts 3a in the intersectional parts 3 of the trenches 1, 2 are respectively formed in smoothly and continuously convex spherical shape having the curvature radius larger than the width of the sides of the same 1, 2. Furthermore, within the insulating substrates 4 formed by separating this ceramic substrate, the four directional corner parts 1a, 2a in the intersectional surfaces of the sides and surfaces of the separated insulating substrate 4 are respectively formed in smoothly and continuously round and convex shape from the sides and surface so that the corner parts 3a comprising the intersecting two sides and surfaces of the insulating substrates 4 may be respectively formed in smoothly and continuously round and convex shape from the sides and surfaces.
Patent JP-H08294724-A (JP)
Title: Slip sheet inserting device
Inventor: ARITA KAZUTOYO
IPC: B21C47/26
Filed: 1995-04-24
Abstract: PURPOSE: To provide a slip sheet inserting device saving of slip sheet and automatically inserting/connecting of slip sheet. CONSTITUTION: A device is provided with two unwinders 61a, 61b to feed out a band like slip sheet P from a slip sheet coil Cp above a winder 30 of strip coil Cs and an upper deflector roll 66 to travel in an upper frame 64 in the horizontal direction between each winder and the strip coil of winder. Further the device is provided with plural upper air nozzles 76, 77, 78, 93 arranged outside the traveling range of upper deflector roll 66 and an lower deflector 86 to travel in a lower frame 82 in the horizontal direction and coil diameter increasing direction.
Patent JP-H01281101-A (JP)
Title: Membrane separation
Inventor: TAMURA MAKIO
IPC: B01D61/04
Filed: 1988-04-22
Abstract: PURPOSE:To improve separability by dissolving a polar solvent in a soln. in the case of separating the components different in mol. wt. while utilizing a reverse osmotic membrane having degree of removal not more than 95% for sodium chloride. CONSTITUTION:In the case of separating component A and component B which are incorporated in a soln. and different in mol. wt., a polar solvent is dissolved in the soln. The mol. wt. of at least either of component A and component B is regulated to 1000 or below. As the polar solvent, lower alcohol or acetone, etc., are utilized. This soln. is passed through a reverse osmotic membrane and the component large in mol. wt. is removed by the reverse osmotic membrane and liquid which incorporates the large quantities of component small in mol. wt. is obtained as filtrate. As the utilized reverse osmotic membrane, a membrane having degree of removal not more than 95% for sodium chloride is suitable.
Patent JP-H01272094-A (JP)
Title: Thin film el element
Inventor: HIRABAYASHI KATSUHIKO
IPC: H05B33/12
Filed: 1988-04-22
Abstract: PURPOSE:To obtain high intensity with the low voltage by forming a luminous layer into a three-layer structure and forming two outside layers with a ZnSe layer and an inside layer with a ZnS layer. CONSTITUTION:A thin film EL element is formed into a three-layer structure, two outside layers 7 and 7 are formed with a ZnSe layer, an inside layer 8 is formed with a ZnS layer. The electric field applied to a luminous layer is reduced by ZnSe layers on the outsides, high intensity is obtained by the ZnS layer at the inside.
Patent JP-S5433044-A (JP)
Title: Thermal head of thick film thermal printer
Inventor: NAKATANI MITSUO
IPC: H01L49/00
Filed: 1977-08-19
Abstract: PURPOSE: To provide a thermal head wherein at the time of baking the resistance value hardly changes and its abrasion reisstance as well as thermal conductivity are excellent by covering a thick film resistor, heating element with a vitreous composition containing 10-40 weight % metal oxide, one kind of Al 2 O 3  or BeO. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06140907-A (JP)
Title: Output circuit
Inventor: YOSHINAGA KOTARO
IPC: H03K17/687
Filed: 1992-04-20
Abstract: PURPOSE:To reduce a fluctuation width of an H level and an L level of an output against fluctuation of a device parameter and a power supply voltage. CONSTITUTION:An L level at an output terminal 2 is limited so as not to be too small through the connection as shown in figure, and when a device parameter or a power supply voltage is fluctuated in a direction of lowering the device drive capability, an H level and an L level are limited at the output terminal 2. Thus, the high processing speed is attained. Furthermore, only when the device parameter or the power supply voltage is fluctuated in a direction of increasing the device drive capability, an output current of current mirrors 7, 8 is supplied to an output of inverters 4, 3. Thus, the drive capability of an output transistor (TR) 5 is decreased thereby to limit the H level at the output terminal 2 so as not to be too large.
Patent JP-H05297072-A (JP)
Title: Integrated circuit
Inventor: SHIMADA TETSUHIRO
IPC: G01R31/28
Filed: 1992-04-20
Abstract: PURPOSE:To sharply reduce man-hour and the number of data formation processes by installing the following: an output buffer group of three-state outputs; and a circuit which controls a plurality of output buffer groups. CONSTITUTION:When inputs A, B at input terminals 1-1, 1-2 are at 1, outputs from terminals at a decoder 2 are at 0, outputs from NAND circuits 4 to 6 are all at 1, and all output buffers 10 inside output buffer groups 7 to 0 are set to a usual output state. When the inputs A, B are at 0, an output from a terminal 0 at the decoder 2 is at 0, outputs from other terminals are at 1, 0, 0. Only the buffers 10 inside the buffer group 7 are set to the usual output state; the buffers inside the groups 8, 10 are set to a high-impedance state and stop a change in an output signal. When the inputs A, B are at 0, 1, the buffers 10 inside the group 8 are set to the usual output state, and the buffers 10 inside the groups 7, 9 are set to the high-impedance state. When the inputs are at 1, 0, the buffers 10 inside the group 9 can be set to the usual output state, and the buffets 10 inside the groups 7, 8 can be set to the high-impedance state. Output buffers can be controlled at an arbitrary group.
Patent JP-H09262147-A (JP)
Title: Prop
Inventor: YOSHIMURA AKIRA
IPC: A47B97/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To easily turn a lock lever by providing a cam in contact with the base end of a threaded rod or a pressure contact member, and causing the cam to press the base end of the threaded rod or the pressure contact member on the rotation of the lock lever integrated with the-turning shaft of the cam. SOLUTION: A base end 2a of a threaded rod 2 is coupled to one axial end of a straight tube 1, so as to be freely slidable, and a cam 3 coming in contact with the base end 2a is provided within the straight tube 1. In addition, a lock lever 4 connected to the turning shaft of the cam 3 as integral part thereof is positioned outside the straight tube 1. Then, a turning pressure member 5 is screwed to the threaded rod 2, and a pressure member 6 is coupled to the end of the straight tube 1, so as to be capable of freely turning. Also, the cam 3 presses the pressure contact member 6 or the base end 2a of the threaded rod 2 on the turning motion of the lock lever 4. According to this construction, a prop can be strongly pressed and erected between both support planes A and A.
Patent JP-S58894-A (JP)
Title: Preparation of l-lysine by fermentation
Inventor: TANAKA TSUTOMU
IPC: C12R1/365
Filed: 1981-06-25
Abstract: PURPOSE:To prepare L-lysine, by cultivating a bacterium belonging to the genus Nocardia. CONSTITUTION:A bacterium such as Nocardia alkanoglutinousa 6318(FERM-P 6022) belonging to the genus Nocardia, not subjecting to growth inhibition by a mixture of L-lysine, DL-methionine, and L-threonine, capable of producing L- lysine, is inoculated into a nutritive medium, cultivated aerobically in a pH of 6-9, preferably 6-8, at 20-45 deg.C, preferably 33-39 deg.C, and L-lysine is collected from the culture.
Patent JP-H06305434-A (JP)
Title: Diagnostic method for rear wheel steering control device for vehicle
Inventor: HARAYOSHI MITSUHIKO
IPC: B62D113/00
Filed: 1993-04-26
Abstract: PURPOSE:To perform the daily inspection of a variable relief valve by a rear wheel steering control device itself by feeding the maximum fluid pressure immediately after the start of an engine to perform the precheck steering of rear wheels, and judging the operating state of the variable relief valve on the basis of the actual steering angle and a steerable area corresponding to a steering wheel angle. CONSTITUTION:In the precheck steering routine, when a rear wheel steering angle control valve 28 is changeover-operated to reach the maximum opening and even if oil pressure with the pressure value P1 is fed to a rear wheel power cylinder 6, rear wheels RW can be steered only up to 0.8 deg.. The actual rear wheel steering angle is therefore put in a fixed area by a driving current I, but if the actual rear wheel steering angle is out of the fixed area when the driving current I is the maximum value IMAX, the generation of abnormality to a variable relief valve 48 can be judged. As a result, a controller 44 opens an unloader valve 42 and lights an alarm lamp 140. The rear wheel power cylinder 6 is put out of operation, and the rear wheels RW are kept in the rectilinear state.
Patent JP-H11295286-A (JP)
Title: Hemoglobins measuring method
Inventor: OISHI KAZUYUKI
IPC: G01N30/26
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring hemoglobins with higher accuracy in a shorter time than before. SOLUTION: A buffer solution containing the same type of ions as the ion exchange group of a column packing is used as an eluant. Hemoglobins (especially stable type hemoglobin A1c) are measured by liquid chromatography. Preferably, the column packing is a cation exchange resin, and the eluant is a good buffer solution. Or the column packing is a cation exchange resin, and the eluant is a buffer solution containing organic acid or its salt.
Patent JP-H06308958-A (JP)
Title: Musical tone controller of electronic musical instrument
Inventor: MATSUSHIKA NORIO
IPC: G10H1/02
Filed: 1993-04-26
Abstract: PURPOSE:To provide a musical tone controller of an electronic musical instrument, which can suppress a rise of cost by using a processing means of a CPU of a comparatively low speed, etc., and also, can execute the service of many voices, while preventing deterioration of the quality of a musical tone. CONSTITUTION:Based on a variation of a special feature of a musical tone per a prescribed time, a period for supplying control data to a musical tone generating means is varied. Also, by measuring the time from a start of sounding, the present time position for the processing is known, and based on this present time position, the control data for varying the special feature of the musical tone is derived.
Patent JP-H10278177-A (JP)
Title: Ceramic ball for purifying combustion gas
Inventor: TABATA HIROYUKI
IPC: B32B18/00
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To continuously capture and remove a molten ash contained in a combustion gas by employing either of the structure which becomes porous toward the center part from the outer surface of a ceramic ball or the structure comprising a non-corrosive material internally and a corrosive material externally and thereby, eliminating the clogging of a filled layer filter. SOLUTION: A combustion gas to be supplied from a combustion gas inlet 1 is guided into a filled layer filter 3 filled with a ceramic ball 2, so that a molten ash and smoke dust are captured by the surface of the ceramic ball 2 to be turned to a clean gas and this clean gas comes out of a combustion gas outlet 4. The ceramic ball 2 captures the molten ash and the smoke dust to deliver these materials to the outside of a combustion gas system 5 without clogging the interior of the eroded filled layer. The ceramic ball 2 is of such a structure that it is hollow and density-gradient, that is, becomes porous toward the center part from the outer surface, or is dual, that is, comprising a corrosion-resistant material externally and a material having no corrosion- resistance internally.
Patent JP-S5223872-A (JP)
Title: Contaminated waste disposal
Inventor: TANABE KOUICHIROU
IPC: G21F9/34
Filed: 1975-08-19
Abstract: PURPOSE: To dispose contaminated industrial waste using sea bottom oil well which cannot be used so that pollution-causing substance is eliminated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62256782-A (JP)
Inventor: YONEDA HITOAKI
IPC: C06B33/10
Filed: 1986-04-30
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。