baber/WOPTO huggingface dataset:
Patent JP-S62235974-A (JP)
Title: Light quantity control device
Inventor: KIMIZUKA JUNICHI
IPC: G03G15/04
Filed: 1986-04-07
Abstract: PURPOSE:To easily execute the selection and change of a reference value by comparing a stored reference value with a digital value to be a detecting output for the quantity of light to control the quantity of light. CONSTITUTION:The quantity of a laser beam from a laser 1 is detected by a detecting photodiode 8 and the detected value is supplied to a microprocessor MPU14 through an arithmetic amplifier 13, A/D converted and compared with a reference value selected from plural reference values in a ROM14-2 in accordance with light quantity switching signals S1-S3 and a signal corresponding to the reference value is outputted from the MPU14. The output signal is D/A converted, supplied to a constant current circuit 20 through a current/voltage converting circuit 18 to control the driving current of the laser 1 through transistors 22, 25, 26, so that the quantity of the laser beam can be adjusted.
Patent JP-S574312-A (JP)
Title: Learnably controlling method for rolling work
Inventor: MORITA TOORU
IPC: B21B37/00
Filed: 1980-06-09
Abstract: PURPOSE: To improve the exactness of the rolling load, by using a sheet thickness possible to minimize the interstand difference of the ratio of the computed rolling load to the actual rolling load, in recomputing the rolling load of each stand, and by learning the roll gap, etc.  
     CONSTITUTION: A material to be rolled is passed successively through plural rolling stands whose roll gap, etc., are previously computed; on the basis of actual measurements obtained from the said rolling work practiced by plural rolling stands, the roll gap, etc., of each stand are again learned; for this purpose, the ratio of a computed rolling load of the first stand to the actual rolling load and the similar ratio of the second stand are obtained. The thickness at each stand for minimizing the difference between said two ratios is obtained. By using this thickness, the rolling load of each stand is again obtained in order to learn the roll gap, etc., of each stand. By the present method, the thickness of the rolled sheet is made more exact. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06289246-A (JP)
Title: Wavelength multiplex separation coupling circuit
Inventor: NOGUCHI KAZUHIRO
IPC: G02B6/28
Filed: 1993-04-05
Abstract: PURPOSE:To provide a multiplex separation coupling circuit capable of providing a wavelength multiplex separation coupling circuit without using plural branching circuits and in which the increment of the number of components can be suppressed. CONSTITUTION:This circuit contains a transmission side collimator array 10 to input wavelength multiplex optical signals from plural ports, a wavelength filter array 20 on which plural wavelength filters which transmit one of wavelength components of emitted light and reflect others and with different transmission wavelength components are arranged, a total reflection plane mirror 30 arranged in parallel with the wavelength filter array 20, a luminous flux re-arranging element 40 which inverts the spatial arrangement of collimated light which transmits the wavelength filter array 20 and its progressive direction, and a reception side collimator array 50 which converges wavelength multiplex signal light individually and transmits it to the plural ports.
Patent JP-S62237170-A (JP)
Title: Cylinder liner
Inventor: ONO SHIGEMI
IPC: F02F1/08
Filed: 1986-04-07
Abstract: PURPOSE:To provide a cylinder liner having a high strength, by forming the cylinder liner with three concentric layers, and by selecting a material for the middle layer, which has an elastic modulus greater than that of materials for the innermost and outermost peripheral layers. CONSTITUTION:A cylinder liner is formed of three layers. The layer 1 is made of cast iron which has a slidable characteristic, and the layer 2 is formed of steel having an elastic modulus which is greater than that of the layer 1. The middle layer 2 having the greater elastic modulus gives one kind of a skeleton effect so that a stress acting upon the outer periphery of the cylinder liner may be made to be less. Accordingly, it is possible to give a high strength to the cylinder, and thereby it is possible to aim at making the thickness of the liner thinner.
Patent JP-S61237564-A (JP)
Title: Image information reader
Inventor: KAMIYA KENJI
IPC: H04N1/19
Filed: 1985-04-15
Abstract: PURPOSE:To eliminate the disturbance of sub-scanning and to obtain a picture having high quality preventing the deterioration of picture quality during the time when the speed is changed by changing the sub-scanning speed gradually and reducing the load of drive mechanism. CONSTITUTION:When a gate control signal G from a timing generator 17 is H level, a buffer read/write controller 13 writes the data from A/D converter 12 on line buffer 15 which is presently allotted and if the gate control signal G is L level, it does not write. Also the controller 13 notifies the number N of the buffers already written on to the timing generator 17 and the timing generator 17 outputs the variable speed motor drive pulse signal P to a sub-scan drive motor 16 and controls the speed of sub-scanning. Also it generates a gate control signal G and permits the transfer from the A/D converter 12 to the buffer 15.
Patent JP-H07286174-A (JP)
Title: Grout for injecting into ground and its hardener
Inventor: FUKUSHIMA TAKUO
IPC: C09K17/02
Filed: 1994-04-18
Abstract: PURPOSE:To provide a curing agent for ground-injection grout useful e.g. for the treatment of a soft ground, composed of Al-containing caustic soda obtained as a by-product of a catalyst production process, enabling easy control of the gel time of grout and giving a grouting material having excellent strength, durability and impregnability. CONSTITUTION:This curing agent for a ground-injection grout is composed mainly of a slag composed of an Al-containing caustic soda produced as a by-product of a catalyst production process and adjusted to a composition of the region B in an Na2O-Al2O3-H2O phase diagram (20 deg.C) and further preferably a sodium silicate. The content of the Al-containing caustic soda in the grout is preferably 2-5vol.% of Na2O and 0.1-1vol.% of Al2O3.
Patent JP-S63244073-A (JP)
Title: Image forming device
Inventor: MUKAI HIDEO
IPC: G03G15/08
Filed: 1987-03-31
Abstract: PURPOSE:To eliminate electrical leakage between both end parts of an image carrier and developing roller and to prevent fogging of a developer by providing recesses along the circumferential direction of the developing roller to the peripheral surface parts at both ends of said roller. CONSTITUTION:The recesses 34 along the circumferential direction of the developing roller 31 are formed to both end parts of the sleeve 32 of said roller. The creeping distance between both end parts of a photosensitive drum 13 and the roller 31 is increased by formation of these recesses 34, 34. The electrical leakage tends to be generated between both end parts of the drum 13 and the roller 31 at the time of development, but the recesses 34, 34 are formed in both end parts of the roller 31 and, therefore, the creeping distance between both end parts of the drum 13 and the roller 31 is increased. The electrical leakage between both is thereby prevented and the fogging of the toner is prevented.
Patent JP-S57194671-A (JP)
Title: Picture processing system
Inventor: SAITOU SEIJI
IPC: G06T7/60
Filed: 1981-05-26
Abstract: PURPOSE:To facilitate a designation of a region and to prevent the output of an erroneous data, by designating the region on an original with a loop and using color data at the front edge and before a scan in case no color data exists when the color data of the loop pair is obtained by crossing the loops and then carrying out a scan. CONSTITUTION:The region of an original MAT is designated by a loop of a specific blue line, and a scan is carried out while crossing the blue loop by a light source SOL. The blue and red data are delivered by the photoelectric converters PHB and PHR. At the same time, the edge is detected by an edge detector EDE for the blue data DBU given from a color discriminator DMC. The paired region data DE showing a loop is delivered for each scan. When the read end terminal is detected while a region detector DEA is delivering the signal showing the area within the designated region, a loop discriminator DCL is controlled by the detector DEA. The front edge information which is previously stored in line memories ML4-5 is selected by a data selector SDT. Then the output of an erroneous data is prevented by using the color data which is used in the preceding scan.
Patent JP-S59203848-A (JP)
Title: Feedback controlling method for idling speed of internal- combustion engine
Inventor: HASEGAWA SHIYUNPEI
IPC: F02D41/16
Filed: 1983-05-04
Abstract: PURPOSE:To prevent abrupt drop of the engine speed and its stall, by opening a control valve for controlling the flow rate of auxiliary air to its full opening at the time of starting the engine, and controlling the control valve according to the load when a prescribed time is passed from starting of the engine. CONSTITUTION:An intake passage 3 and an exhaust passage 4 are connected to an engine 1. An air cleaner 7 is attached to one end of an air passage 8 where it is opened to the atmosphere, and an auxiliary-air control valve 6 is provided at an intermediate porltion of the air passage 8. At the time of starting the engine, the control valve 6 is opened to its full opening for a prescribed while after completion of cranking. After passing of a prescribed while, the load of a generator 20 is detected and the control valve 6 is controlled to obtain a required flow rate of auxiliary air. With such an arrangement, it is enabled to prevent occurrence of engine stall or abrupt drop of the engine speed when the mode of controlling the flow rate of auxiliary air is changed from complete- combustion mode to feedback mode.
Patent JP-2000275354-A (JP)
Title: Weather-observing device
Inventor: ADACHI SHIGEO
IPC: G01W1/00
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To reduce observation time and also perform accurate Doppler observation. SOLUTION: In a weather observation system for successively performing the strength observation and Doppler observation of reception power for a weather target three-dimensionally by changing the azimuth angle and elevation of an antenna 11, strength observation is made only in the range of the low elevation of the antenna 11, and strength data within the range of the high elevation of the antenna 11 is obtained by Doppler observation.
Patent JP-H06262607-A (JP)
Title: Decorative plate
Inventor: HONDA TOMIYASU
IPC: B27M3/00
Filed: 1993-03-12
Abstract: PURPOSE:To provide a high quality decorative plate rich in natural woody touch which varies delicately notwithstanding low cost. CONSTITUTION:A base plate is made of a composite plate on which a veneer having grain pattern at least on its surface is arranged. On the surface of the base plate, a decorative paper having optional design pattern is stuck through an adhesive. For the adhesive, an adhesive which is transparent or becomes transparent after it is dried and cured is used. For the decorative sheet, a paper having opaque degree below 85% is used. Thus, the grain pattern on the surface veneer of the composite plate appears on the surface by penetrating the decorative paper, so that it is represented as a pattern which delicately varies correlating with the design pattern of the decorative paper.
Patent JP-H01252229-A (JP)
Title: Culture of foliar organ of catharanthus roseus with high alkaloid productivity
Inventor: MIURA YOSHIATSU
IPC: A01G7/00
Filed: 1988-03-31
Abstract: PURPOSE:To accomplish greater productivity of useful alkaloids, mainly vinblastine, by irradiating the culture strain of the foliar organ of Catharanthus roseus having stable productivity and growing capability for alkaloids with rays capable of further enhancing alkaloid productivity. CONSTITUTION:A culture of the foliar organs of Catharanthus roseus is made by irradiating said organs with near ultraviolet light <=400nm in wavelength or rays to be used for conventional cultures plus near ultraviolet light, thus obtaining the aimed strain of high alkaloid content.
Patent JP-S522952-A (JP)
Title: Method and apparatus to instruct industrial robbot
Inventor: NODA NAOKI
IPC: B25J9/22
Filed: 1975-06-25
Abstract: PURPOSE:To instruct industrial robbot, profile line to be instructed is approximated by straight lines, the difference of inclinations is utilized to vary memory interval of coordinate value, to effect precise instruction by less memory capacity.
Patent JP-H11282909-A (JP)
Title: Production scheduling method and device therefor
Inventor: KAGEYAMA MASAKI
IPC: G06Q50/00
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a production scheduling method and the device capable of performing optimum arrangement for satisfying the restriction conditions of jobs and equipments. SOLUTION: A permutation job set 3 is prepared by permuting a plurality of jobs 2, based on arrangement priority calculated by the data of the jobs 2 by a job permutation process A, a grouped job set 4 is prepared by grouping the jobs 2 of the same equipment or period capable of arrangement from the job set 3 by a job grouping process B and a group permutation job set 5 is prepared by permuting the grouped job set 4 in the ascending order of the number of the equipments and the periods capable of the arrangement by the jobs 2 by a group permutation process C. Then, by an arranging process D, the jobs 2 belonging to the group of a few equipments or periods capable of the arrangement are arranged first, based on the grouped job set 4 and the job set 5 and the jobs 2 belonging to the group of many equipments or periods capable of the arrangement are sequentially arranged thereafter.
Patent JP-H01249571-A (JP)
Title: Impact energy absorptive tilt steering column
Inventor: YUZURIHA NAOKI
IPC: B62D1/19
Filed: 1988-03-31
Abstract: PURPOSE:To effectively perform a tear break by turning a tilt bracket, supporting a column jacket to be inserted, at the time of secondary collision to be adapted to a stopper of an upper clamp in a fixed side thereafter breaking said bracket to be torn from a slit. CONSTITUTION:An upper clamp 4, supporting a column jacket 1 to a car body side through a tilt bracket 3, is formed into almost U-shape, and the upper clamp 4 forms in its both side wall parts 41 a long groove 42 in a vertical direction while molds a stopper 43 cutting it to be raised. The tilt bracket 3 is formed providing a side wall part 33 extending in an orthogonal direction via a corner part 32 in both sides of a vertical wall part 30 forming a cut part 31 inserting the column jacket 1, and the side wall part 33 forms a slit 34 in the vicinity of the cut part 31. When a load is applied to a steering column by the secondary collision, the bracket 3 turns, while it is adapted to the stopper 43, thereafter by breaking said bracket 3 to be torn from the slit, the impact force is absorbed.
Patent JP-S58197560-A (JP)
Title: System resource access system
Inventor: MURAMOTO KOUJI
IPC: G06F12/00
Filed: 1982-05-12
Abstract: PURPOSE:To prevent system performance from degrading by decreasing the probability that requests to access a specific system resource are held when the requests are generated by plural information processors in overlapping relation. CONSTITUTION:An information processor 1 accesses queues 10-40 under the control of locking circuits 5-8, and an information processor 2 accesses queues 10-70 under the control of locking circuits 5-7 and A. Further, an information processor 3 accesses the queues 10-70 under the control of the locking circuits 5-9 and A, and an information processor 4 accesses the queues 40-70 under the control of the locking circuits 7-9 and A. Thus, each queue is accessible from plural information processors, so access to a subqueue being accessed is inhibited by a corresponding locking circuit while access to a subqueue which belongs to the same queue and is not accessed is permitted.
Patent JP-S60222893-A (JP)
Inventor: KUCHITSU NOBORU
IPC: G09G1/28
Filed: 1984-04-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S556070-A (JP)
Title: Motor bicycle with centrifugal clutch
Inventor: TAKI NORIO
IPC: F16D43/18
Filed: 1978-06-30
Abstract: PURPOSE:By instituting centrifugal clutch and start conical clutch on the same crank shaft, to make the whole size and breadth more compact. CONSTITUTION:If the revolution speed of crank shaft 10 reaches more than certain limit, clutch-weight-for-one-speed 22 which is disposed on trailing wheel 19 of start clutch 18 is dilated by centrifugal power and is compressed onto clutch housing 15 of centrifugal clutch 13 via a shoe. Therefore, as housing 15 turns in unison with crank shaft 10, it rotates diminution gear 17 and revolves speed change gear 39 via reduction gear 40. Since this gear 39 rotates transmission gear 43 via gear 42, 44 it turns hind wheel 4 by chain 48 so that automatic running by means of engine 5 comes to be possible. Thus, at the same time as instituting centrifugal clutch 13 to crank shaft 10, by instituting start clutch 18 also to the same shaft 10, power transmission means is rendered unnecessary and the size along the axial direction can be made smaller.
Patent JP-S62237288-A (JP)
Inventor: INOUE YOSHIHIRO
IPC: F16B7/00
Filed: 1986-04-07
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-S60228089-A (JP)
Inventor: KUWABARA HAJIME
IPC: B25J13/08
Filed: 1984-04-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09247989-A (JP)
Title: Drive circuit of dc motor
Inventor: KAWASHIMA KAZUFUMI
IPC: H02P7/288
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To miniaturize a device, and to reduce the cost by connecting a means to feed higher voltage than that of a main power supply as a power source for driving to a fieldeffect transistor drive circuit for driving an upper stage DC motor. SOLUTION: A field-effect transistor drive circuit 2 for driving an upper stage DC motor, and bridge-connected field-effect transistors VU1, VU2 for driving the upper stage DC motor are connected to a charge pump circuit 4. A power supply of higher voltage than that of a main power supply is made using the charge pump circuit 4 to drive the bridgeconnected field-effect transistors VU1, VU2 for driving the upper stage DC motor through on/off control. The device can be miniaturized without using any costly parts such as wiring parts.
Patent JP-S5231499-A (JP)
Title: Inclined suspending method of a hull component block
Inventor: ODAKA NORISHIGE
IPC: B63B9/06
Filed: 1975-06-25
Abstract: PURPOSE: To make it possible to suspend each hull construction block in a stable state even if the block inclines at a predetermined angle when ship building. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62236095-A (JP)
Inventor: MAEDA MUNEKAZU
IPC: G07F7/08
Filed: 1986-04-07
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-S60223769-A (JP)
Title: Tension controller for wire stripe material
Inventor: KISHIMURA SHIZUKA
IPC: B65H59/24
Filed: 1984-04-20
Abstract: PURPOSE:To prevent the variation of tension due to the dynamic imbalance of a rotary body which exists in a traveling passage for a wire stripe material by previously memorizing the electric-current data in the case when a pulling-up apparatus is driven in the unloaded state, into a memory circuit and controlling the armature electric-current of a D.C. electrical motor on the basis of the above- described data. CONSTITUTION:A pulling-up apparatus 9 is operated in the unloaded state where a wire stripe material 4 is not nipped between endless belts 10A and 10B, and the variation of the electric current of the armature of a D.C. electrical motor 12 is measured for one cycle and memorized into a memory circuit 14. Then, the armature electric current necessary for pulling the wire stripe material 4 onto a pair of endless belts 10A and 10B and the electric-current variation data memorized into the memory circuit 14 are added in an electric-current control circuit 15, and the variation of the load due to the influence of the dynamic imbalance of the pulling-up apparatus 9 is prevented, and a constant tension is generated onto the wire material.
Patent JP-H06295617-A (JP)
Title: Anithotropic conductive adhesive compound
Inventor: KOIZUMI MASAKAZU
IPC: H05K3/32
Filed: 1993-04-06
Abstract: PURPOSE:To improve electrical continuity and make possible highly reliable circuit connection having a reparable characteristic and capable of maintaining the service life of product over a long period by generating connection with radical polymerization as well as normal open-ring polymerization of epoxy group CONSTITUTION:In an adhesive compound for electrically connecting electric parts to a circuit board and performing electrical connection between both circuit boards, a functional group capable of radical polymerization including double connection is introduced as epoxy resin, and therewith radical starting agent, epoxy resin setting agent, conductive material and coupling agent is mixed. This compound 1 is adhered to a circuit part 4 of FPC and the like and they are heat adhered and connected to a circuit part 6 of NESA glass 5.
Patent JP-H09267838-A (JP)
Title: Pallet for transportation
Inventor: SUZUKI KENJI
IPC: B65D21/02
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To enable selection between a low-stack condition and a stack condition in which fork insertion spaces can be made between pallets. SOLUTION: On each placing part 1, a plurality of legs 4, whose upper sides each are a recess 2 and lower sides each are a projection, are provided. In each recess 2, a support 8, whose upper side is a projection 6 and lower side is a recess, is formed. A user can make selection between a first stack condition in which the projections of the upper pallet 5 are fitted into the recesses 2 of the lower pallet 5 and also the recesses of the upper pallet 5 are fitted onto the projections 6 made in the recesses 2 of the lower pallet 5 and a second stack condition in which the projections of the upper pallet 5 are fitted into the recesses 2 of the lower pallet 5 and also the undersides of the projections 3 of the upper pallet 5 are placed onto the projections 6 made in the recesses 2 of the lower pallet 5 to make fork insertion spaces between the pallets 5.
Patent JP-H06271423-A (JP)
Title: Hair type remover from skin
Inventor: SAKATA YOSHITAKA
IPC: A61K8/00
Filed: 1993-03-15
Abstract: PURPOSE:To provide a hair dye remover from skin which can remove dye stain, for example, from face skin effectively with reduced skin irritation causing no skin reddening or roughening. CONSTITUTION:The objective hair dye remover comprises (A) a bicarbonate such as sodium bicarbonate or ammonium bicarbonate and (B) a salt of fatty acid of 12 to 18 carbon atoms at an A/B ratio of 10/1 to 1/10, preferably 8/2 to 6/4, particularly 7/3. The remover preferably contains, as a humectant, a polyhydric alcohol such as glycerol or propylene glycol, a saccharide such as xylitol whereby skin is protected and kept moist after treatment.