baber/WOPTO huggingface dataset:
Patent JP-S6426277-A (JP)
Title: Image photographing device
Inventor: KIRI MOTOSADA
IPC: H04N5/369
Filed: 1987-03-25
Abstract: PURPOSE:To reduce the number of detectors and to decrease the scale of a device, by combining a detector surface with detecting image elements to provide an image detecting surface coding a detecting area and obtaining an image to be obtained with a computation to execute reverse coding from plural measuring data obtained by relatively moving the image and the detecting surface. CONSTITUTION:The detector surface is provided with the detecting picture element combining detecting image element constituting the image detecting surface to code the detecting area and from the plural measuring data obtained by relatively moving the image and the detecting surface, the image to be obtained is obtained by the computation to execute the inverse coding. Namely, two sets of coding areas 8 (detecting area) A0, A1, B0 and B1 are formed at every 2X2 image element area of a detector in which the coded areas are arranged over the whole surface and a measuring is executed to the same area with the codes of an A-set and a B-set in twice totally. From the data obtained from the respective coding areas, an image element value is obtained by a computing circuit 6. Thus, the number of the detectors or detector mounting density can be reduced without the large reduction of detecting sensitivity or the prolonging of a measuring time.
Patent JP-H11260515-A (JP)
Title: Cable clamp caulking tool
Inventor: IIDA MICHIO
IPC: H02G7/02
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a caulking tool which is particularly small-sized and easy to be carried for fixing a cable to a shell. SOLUTION: This caulking tool is provided with a body 51 comprising a frame body at the lower part of the inner peripheral face of which a die 52 is formed and at the upper part of which a screw hole 66 is formed, a cable guide 58 disposed on the body so that the upper face of the die and a cable support slit 59 are nearly flush with each other, an L-shaped stopper 61 one end of which is fixing set on the side face of the body so as to be turnable in the vertical direction of the body on demand, a punch 53 having a plunger 55 slidable in the vertical direction touching the inner peripheral face of the body, which has a recessed part 54 into the lower end part of which both sides of the die can be fitted, protruding nearly the center part of the recessed part and retreating by required pressure,  a pusher 65 which is threadedly engaged with the screw hole 66 of the body and by the lower end coupling part of which the punch is moved in the vertical direction, and a bar 68 turning the pusher.
Patent JP-S58188550-A (JP)
Title: Continuous casting method of steel plate
Inventor: KAWAKAMI KIMINARI
IPC: B22D11/06
Filed: 1982-04-30
Abstract: PURPOSE:To obtain a steel plate having a good surface characteristic stably by supplying molten steel at the specified flow rate corresponding to the rete of solidification that progresses on the surfaces of rolls under rotation from a supply means for molten steel onto the rolls. CONSTITUTION:Molten steel 7 is supplied from a pair of tundishes 6 onto the outside circumferential surfaces in the upper part of a pair of cooling rolls 1 which are horizontal and parallel in axial lines and are in proximity to each other. The molten steel 7 is cooled to a solidified shell by the rolls 1 and while the shell passes through the roll gap, the shell is rolled down and a cost plate 7' is removed. The steel 7 is supplied from the tundishes 6 to the rolls 1 by the specified flow rate corresponding to the rate at which the steel 7 solidifies on the surfaces of the roll 1 during the time when the molten steel is in contact with the rolls 1. The steel plate having a good surface characteristic is thus obtained stably.
Patent JP-S546025-A (JP)
Title: Water-based coating composition
Inventor: TOYODA AKINOBU
IPC: C08F8/32
Filed: 1977-06-16
Abstract: PURPOSE: A water-based coating composition which consists of a resin prepared by treating the reaction product between an adduct of polybutadiene with an α, βunsaturated carboxylic acid and ethanolamine with an acid and gives coating films with excellent mechanical strength and chemical properties by cathodic electrocoating. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S571150-A (JP)
Title: High speed feeder
Inventor: YAMASHITA KIYOUICHI
IPC: B65H23/192
Filed: 1980-05-30
Abstract: PURPOSE: To provide accurate high speed feed of a tape having labels printed and fed into a constant speed cutter by detecting the label position with a photoelectric device to operate a clutch at the long peripheral drum side.  
     CONSTITUTION: A tape having marks of length (a) printed at every space P between labels is fed by a drum 2 driven through an electromagnetic clutch and having the circumference slightly longer than P and a drum 3 driven through an oneway cluch and having the circumference slightly shorter than P. The marks are checked for every revolution of the roller by photoelectric tubes R 1  and R 2  spaced smaller than P+(a) and larger than P from each other. If the tape is overfed, the photoelectric tube R 1  at the upstream side during checking is got out of the mark to deenergize the electromagnetic clutch and feed the tape with the drum 3 having shorter periphery. If the feed of the tape is deficient, the situation is reversed and the drum 3 having smaller coefficient of surface friction and shorter periphery rotates while slipping to the tape. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01242473-A (JP)
Title: Production of joined superconducting body
Inventor: FUKIZAWA AKIRA
IPC: C04B37/00
Filed: 1988-03-24
Abstract: PURPOSE:To well maintain the superconducting characteristics between ceramics superconducting moldings without impairing the mechanical strength thereof by coating specific paste on the joint surfaces of the moldings, then subjecting the moldings to press welding and heat treatment. CONSTITUTION:The superconducting particles obtd. by adding a compd. of an alkali metal, etc., at need to a powder raw material mixture of the same kind as the ceramics and subjecting the mixture to a heat treatment at 680-850 deg.C are ground to obtain the superconducting powder having 1-10mum grain size. This powder is then mixed with 10-50wt.% binder (e.g. ; water) to obtain the paste. The above-mentioned paste is coated to the joint surfaces of the ceramics superconducting moldings (e.g.; the oxide superconducting moldings of a Bi-Sr- Ca-Cu system) to 0.1-1mm thickness and the moldings are press-welded by applying 50-500g/cm<2> load thereto; thereafter, the joined body is heated to 100-300 deg.C to remove the binder and is then held for 1-10minutes at 850-950 deg.C, The molding is thereafter heat treated for 10-60minutes.
Patent JP-S63241244-A (JP)
Inventor: KUROIWA YASUHIKO
IPC: E04B1/58
Filed: 1987-03-27
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-S55164637-A (JP)
Title: Preparation of di 2-hydroxy-2-propyl benzene
Inventor: HOSAKA HIROKAZU
IPC: B01J23/04
Filed: 1979-06-07
Abstract: PURPOSE: To obtain the title compound useful as a raw material for radical polymerization initiator and an intermediate for a chemical product, in a short time and high yield, by the reaction of diisopropylbenzene dihydroperoxide, etc., with a sulfite, in the presence of aqueous caustic soda in the reaction system.  
     CONSTITUTION: Diisopropylbenzene dihydroperoxide and/or (2-hydroxy-2-propyl)cumene hydroperoxide is reacted with a sulfite, e.g. sodium sulfite, in the presence of aqueous caustic soda in a molar amount of 0.1W3 times, especially 0.3W1.5 times that of the raw material, to give di(2-hydroxy-2-propyl)benzene.  
     EFFECT: The reaction proceeds at a very high reaction rate even at a low temperature, e.g. at 50°C or below. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59196718-A (JP)
Title: Method and appratus for treating combustion exhaust gas
Inventor: HARA CHIYUUKEI
IPC: B01D53/34
Filed: 1983-04-22
Abstract: PURPOSE:To turn combustion exhaust gas of an org. substance innoxious and odorless, by such simple equipment that said gas is scrubbed with water in a scrubber while the scrubbed gas is bubbled in a liquid deodorant storage tank. CONSTITUTION:Combustion exhaust gas 1 of an org. substance is guided to a scrubber and water is sprayed from small orifices of the ring shaped pipe 10 of a water spraying apparatus to remove dust and water soluble components in the exhaust gas. Succeedingly, the scrubbed gas is bubbled in a liquid deodorant storage tank filled with a liquid deodorant 6 such as wood vinegar and discharged from an exhaust port while removing malodorous components.
Patent JP-H01245816-A (JP)
Title: Magnetic filter
Inventor: SHIBUYA KIYOSHI
IPC: B01D35/06
Filed: 1988-03-28
Abstract: PURPOSE:To improve separation efficiencies and restrain clogging as well by reducing residual magnetism and to improve corrosion resistance by using a filter element in which amorphous metal is solidified in the form of bulk. CONSTITUTION:Thin pieces, flakes or powders of amorphous metal are formed into a bulky shape by application of warm drawing, not press etc. Filter elements in the form of bulk are put in a container 3 to form an agglomeration 2 of filter elements, which is magnetized by means of a magnetization coil 1 from the outside. A raw liquid to be treated is introduced from a fluid inlet 4 and passed through the filter elements in the container 3, during which impurities are removed by magnetic force. The treated liquid is discharged from a fluid outlet 5. When the removal rate of the filter elements has fallen due to clogging with impurities or the like, valves are changed over and magnetization is stopped so that liquids for back washing are caused to flow from a back wash inlet 7 to a back wash outlet 6 to effect back washing.
Patent JP-S55164039-A (JP)
Title: Method of latent heat recovery from sintered ore
Inventor: TSUKUDA TOSHIO
IPC: C22B1/26
Filed: 1979-06-08
Abstract: PURPOSE: To effectively recover latent heat from sintered ore by a method wherein high temperature gas at the side of ore discharge in an iron ore sintering machine is returned to a window box at the side of ore dischage in the sintering machine, so that the average ore-discharge temperature of sintered ore is increased, then the gas is sent to a sintered ore cooler.  
     CONSTITUTION: A hood 4 is used to cover the upper part of pallet 3 of window box group 2 at the side of ore discharge of sintering machine 1. The hood 4 is connected via a waste gas recover food 6 having an intermediate fan 5 to a discharge-ore-side food 8 containing a clasher 7. Dust-containing hot air generated around the clasher 7 is recovered and used for circulation air from the wind box group 2 at the side of ore discharge. This raises the average temperature of sintered ore 11 which is supplied from the ore discharge side of the sintering machine 1 through a cooler-ore- supply hopper 9 to cooler pan 12 on a sintered ore cooler 10. Thus, this process increases the recovery rate of latent heat from waste gas recovered in a cooler exhaust hood 13. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05134219-A (JP)
Title: Spatial optical modulation element
Inventor: OSUGI YUKIHISA
IPC: G02F1/03
Filed: 1991-03-13
Abstract: PURPOSE:To enhance the resolution of the spatial optical modulation element for executing reading out by coherent light and to facilitate the working of an electrooptical crystal layer by forming the electrooptical crystal layer as a thinner film. CONSTITUTION:Transparent electrode layers 2A, 2B are respectively formed on the surfaces of substrates 1A, 1B and insulating layers 4A, 4B are adhered thereto. Antireflection films 6A, 6B are formed respectively by vpaor deposition, etc., on a pair of the main surfaces 7a, 7b of the electrooptical crystal layer 7. The insulating layers 4A, 4B are adhered respectively to the surfaces of the antireflection films 6A, 6B.
Patent JP-H1073733-A (JP)
Title: Production of crystal silicon substrate element
Inventor: TREGOAT DENIS
IPC: G02B6/134
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To embody good optical coupling between plane guides and optical fibers by forming a barrier layer countering the diffusion of a dopant element on a substrate prior to deposition of a doped silica layer, depositing the doped silica layer on the barrier layer at a temp. higher than the temp. of flame hydrolysis decomposition and removing the barrier layer from the inside of the treated regions before a treatment stage. SOLUTION: The doped layer 6 constituting a lower confinement layer contg. the dopant element is deposited on the front surface 4 of the substrate 2. A core layer 8 consisting of silica having the refractive index higher than the refractive index of the doped silica is deposited on the lower confinement layer 6. A complete protective layer 10 is deposited on this core layer 8. The remaining parts of this complete protective layer 10 include core protective ribbons 12 within the guide regions. The complete protective layer 10 is so etched as to constitute limiting protective layers occupying two housing part regulating bands 14, 16 within the fiber regions. The core layers 8 from the parts exclusive of the limiting protective layers 10 are removed.
Patent JP-2000263523-A (JP)
Title: Woody cement plate and manufacture thereof
Inventor: NAGATOMI SONAU
IPC: B28B11/10
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To reduce the thickness of a woody cement plate and nevertheless ensure the sufficient strength by forming a woody cement plate of at least a fine layer containing a cement inorganic material, flakes and/or woodmeal and a wafer layer containing the cement inorganic material and a wafer with specific length, width and thickness. SOLUTION: The woody cement plate is constituted of at least a fine layer comprising a cement inorganic material, flakes and/or woodmeal and a wafer layer comprising a cured material of a mixture of the cement inorganic material and wafer. The wafer layer uses wafers of comparatively larger-size wood shavings with 30-220 mm length, 10-100 mm width and 0.1-1.5 mm thickness as a wood material. In this case, the adhesive area of mutually stacked wafers is large and a high strength is shown to the tensile strength and further, a high bending strength is displayed to an outer face from the fine layer side. Thus it is possible to ensure a sufficient strength even when the plate thickness is small.
Patent JP-S546881-A (JP)
Title: Fluorinated hydrocarbon composition
Inventor: ENJIYOU HISANORI
IPC: C11D7/50
Filed: 1977-06-17
Abstract: PURPOSE: To provide a fluorinated hydrocarbon compsn. having properties of an azeotropic mixt. or similar to those, which is useful as a refrigerant, a vapor detergent, etc. and is obtd. by mixing 1,2-dibromo-1-chlorotrifluoroethane with n-heptane in a specified ratio. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60215492-A (JP)
Title: Fore-and-aft sail
Inventor: SOTOOKA KAZUO
IPC: B63H9/06
Filed: 1984-04-10
Abstract: PURPOSE:To prevent the rear portion of a fore-and-aft sail from being increased in curvature by wind from the oblique front and thus to prevent a portion with a maximum depth from shifting backward, by decreasing the degree of extension of a panel toward the trailing edge thereof. CONSTITUTION:A fore-and-aft sail generally consists of a front panel, a rear panel 30, a lower panel and a sleeve which are seamed with each other. The rear panel 30 is formed by cutting sail cloth 40 comprising a base sheet 41 and adjusting sheets 42 and 43. The adjusting sheets 42 and 43 are superposed and bonded to the surface of the base sheet 41 serially in that order such that the total thickness of the sheets increases gradually from one side edge 40a to the other side edge 40b and the degree of extension of the rear panel 30 is therefore reduced gradually toward the trailing edge 11.
Patent JP-S63240421-A (JP)
Title: Electronic control device with selecting function
Inventor: GOTO KATSUTOSHI
IPC: B60H1/32
Filed: 1987-03-26
Abstract: PURPOSE:To enable the formation of two types or driving circuits with one driving circuit by selecting and outputting a first control signal at the time of judging the stoppage of a third electronic control circuit from a third input signal and selecting and outputting a second control signal at the time other than that. CONSTITUTION:An electronic control circuit CPU controls the driving circuits D2, D3 of a transmission and drives solenoides SOL1, SOL2. And, a diagnosis signal is formed by the detected signals from failure detecting circuits C1, C2 which are connected to the solenoids respectively. Also, an air conditioner cut signal is formed based on the detected signals from a vehicle speed detecting lead switch SW1, throttle switches SW2-SW4, and shift switches SW5, SW6. In this case, the electronic control circuit CPU selects either the air conditioner cut signal or the diagnosis signal in accordance with the opening/closing of a failure diagnosing time detecting switch SW7 and outputs the selected signal to the driving circuit D1.
Patent JP-H07253726-A (JP)
Title: Image forming device
Inventor: UEDA HIROYUKI
IPC: G03G15/00
Filed: 1994-03-15
Abstract: PURPOSE:To properly rotate and drive a pretransfer roller and to avoid the occurrence of the irregularity off in an image and jamming by pressing and bringing a clearance adjusting roller into contact with a photoreceptor drum and a meshing adjusting roller. CONSTITUTION:The clearance adjusting rollers 5 and 5 are rotatably to provided on both sides of the pivot 4a of a transfer roller 4 to slidably correspond to both end parts of the photoreceptor drum 3. The pivots 11 a and 12a rotatably pivotally supporting 1st and 2nd idle gears 11 and 12 are fixed on a supporting member 6 and the meshing adjusting roller appropriately holding the meshing state with a driving gear 13 is fixed on the inside of the gear 11. A direction where the rollers 5 and 5 are energized by two springs 8 and 16 is set toward an upstream side in a paper carrying direction (shown by an arrow P) father than a line linking the shaft center G1 of the drum 3 and the shaft center of the pivot 2a, so that either roller 5 is always pressed and in contact with the drum 3 and the meshing adjusting roller.
Patent JP-S61231898-A (JP)
Title: Pentagon chopper driving method for 5-phase stepping motor
Inventor: NOGUCHI KOJI
IPC: H02P8/14
Filed: 1985-04-08
Abstract: PURPOSE:To avoid a damage by selecting the connection of five windings, a current flow-in point and a current flow-out point so that the windings, to which currents are flowed, always become tow sets in which the windings of 2 phases are connected in series, thereby eliminating the abrupt potential change of a transistor. CONSTITUTION:A current flow-in point is selected to a point (c) as shown in Fig. (a), and a current flow-out point is selected to points A, E to flow currents to series circuits of windings 5, 3 and 2, 4 to flow the currents of the same polarity as that of the conventional type, thereby setting both ends of the winding 1 to the same negative potential to a short-circuited state (marked with 'x'). Then, the current flow-in points are selected to those as shown in Figs. (b)-(j) to flow the currents corresponding to those of the conventional type to drive a motor.
Patent JP-H06302206-A (JP)
Title: Electric ornament illumination device using reflected light of prism sheet
Inventor: SUGAWARA MAMORU
IPC: F21S10/00
Filed: 1993-02-20
Abstract: PURPOSE:To provide a simple construction requiring none of an auto-emitter, a power supply, a wiring work and a control apparatus by using reflected light of a prism sheet. CONSTITUTION:A plurality of base patterns 2 are arranged on a prism sheet 1. Pillars 3 of pink color condensed to a center part of the patterns 2 are erected and appears by light of an incandescent lamp 9. Thereby, optional characters and patterns can be obtained by bringing a sheet 4 in tight contact-on a sheet 1 and clipping a plurality of optional characters and patterns 5-1, 5-2 and 5-3 and putting them on the sheet 4. A timing bar 7 is turned by turning the winding axis 8 of the sheet 4 so that the sheet 4 can be moved and the next optional characters and patterns can appear.
Patent JP-S5716828-A (JP)
Title: Manufacture of polyglycol ether mixed formal and novel polyglycol ether mixed formal
Inventor: KAARU SHIYUMITSUTO
IPC: C11D1/722
Filed: 1981-05-12
Abstract: A process for the production of a mixed formal of polyglycol ethers having formulae selected from the group consisting of   <IMAGE>   and R3O(AO)pCH2(OB)qOR4  wherein R1 is a straight or branched chain alkyl having from 1 to 18 carbon atoms, and R2 is selected from the group consisting of hydrogen and straight or branched chain alkyl having from 1 to 17 carbon atoms, where the sum of the carbon atoms in R1 plus R2 is from 6 to 18, R3 is a member selected from the group consisting of monoalkylphenyl having from 14 to 26 carbon atoms, dialkylphenyl having from 14 to 26 carbon atoms, trialkylphenyl having from 14 to 26 carbon atoms, a straight or branched chain alkyl having from 8 to 22 carbon atoms, a straight or branched chain alkenyl having from 8 to 22 carbon atoms, and a radical having the formula    <IMAGE>  wherein R1 and R2 have the above assigned values, and R5 is selected from the group consisting of a straight or branched chain alkyl having from 1 to 5 carbon atoms, phenyl and alkylphenyl having from 7 to 9 carbon atoms, R4 is a straight or branched chain alkyl having from 1 to 5 carbon atoms, A and B are selected from the group consisting of ethylene and isopropylene, m and n are integers from 0 to 50, p is an integer from 2 to 50, and q is an integer from 0 to 3, where the sum of m plus n is from 2 to 50, consisting essentially of the steps of (1) reacting a polyglycol ether having the formulae selected from the group consisting of <IMAGE>  and  R3O(AO)pH  wherein R1, R2, R3, A, m, n and p have the above-assigned meanings, with a diformal having the formula R4-O-(B-O)q-CH2-(O-B)q-O-R4 wherein R4, B and q have the above-assigned meanings, at a temperature of from 60 DEG  to 150 DEG C. in the presence of a strong acid, while employing from 2 to 10 mols of said diformal per mol of hydroxyl groups in said polyglycol ether. (2) distilling off the alcohol formed having the formula R4-O-(B-O)q-H (3) neutralizing, (4) distilling of unreacted diformal, and (5) recovering said mixed formal of polyglycol ethers; as well as novel mixed formals of polyglycol ethers produced by the process.
Patent JP-S59201612-A (JP)
Inventor: HORIKAWA MITSUHIKO
IPC: H02B1/30
Filed: 1983-04-27
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-S59201731-A (JP)
Title: Screw fastening device
Inventor: SAIJIYOU YOSHIAKI
IPC: B23P19/06
Filed: 1983-04-27
Abstract: PURPOSE:To prevent transmission of the screw driving torque to the support arm, in a screw fastening device using robot, by furnishing a damping member at the coupling part for the robot arm with the fastening device. CONSTITUTION:A robot arm 1 is located on a base 19. A member 9 is fitted coaxially on the head 18 of a bolt-shaped rotary shaft 16, and the surfaces 23a, 23b of a fixed shaft 23 are pinched by a pair of pinch fingers 13, 13. A motor is started, and the body 5a is sunk for a certain specified amount while a rotary shaft 6 is rotated, to cause fitting of the head 18 in said member 9. A cramping plate 21 is put in contact with the work to be processed 22 to provide solid fastening. The torque generated at the rotational driving part 5 is scarcely transmitted to the arm 1 side owing to a damping member 4, being applied certainly to the engagement part 11 with said fixed shaft 23.