baber/WOPTO huggingface dataset:
Patent JP-S6089289-A (JP)
Title: Character recognition method
Inventor: MORITA TOSHIAKI
IPC: G06K9/62
Filed: 1983-10-19
Abstract: PURPOSE:To speed up considerably character recognition processing by classifying into large group and identifying precisely characters in the order in similarity, and allowing the device not to identify characters thereafter for those satisfying the conditions. CONSTITUTION:A character from a tablet 1 is standardized into a proper size by a pre-processor 2. Then a characteristic extractor 3 extracts a characteristic point of each stroke, and a pattern distance device 4 calculates a pattern distance between its characteristic point and a characteristic point of the standard pattern classified in large group which is stored by a standard pattern accumulation device 6. Depending on the similarity of this calculation, specified candidate characters are extracted and these characters are compared with the standard patterns of a standard pattern accumulation device 7 for detail identification 5, and those corresponding to the standard patterns are sent as recognition characters to an output device 8.
Patent JP-S5897477-A (JP)
Title: Continuous centrifugal casting method for metallic iron pipe
Inventor: MUKAI TATSUO
IPC: B22D11/14
Filed: 1981-12-07
Abstract: PURPOSE:To eliminate the need for the time for preparation of coating, etc., the time  for discharging of iron pipes after casting, etc. by the prior art and to improve the  production of metallic iron pipes considerably in the stage of charging molten iron continuously into a centrifugal casting mold and producing continuous metallic iron pipes  by using lead as a lubricant. CONSTITUTION:Molten lead is charged 10 as a lubricant 5 into a mold 2 under idling,  and is supplied over the entire inside wall surface of the mold 2. While the excess is  kept overflowing slightly at about 1-2mm. height from the restricting part 6 on the outlet side of the mold 2, the outside diameter of an iron pipe 8 is regulated. While the  molten steel charged 1 into the mold 2 under rotation in this state is pressed to the  inside wall of the mold by centrifugal forces, the iron pipe 8 cooled by a cooler 7 is  formed, and is drawn in the drawing direction on the right to the outside of the mold  2 by drawing rolls 9,.... During this casting, he molten lead is allowed to overflow at a  proper rate at al times from the part 6 and the outside diameter of the pipe 8 to be  cast is made by a means for measuring the height in the upper end part of the pipe 8.  The overflowing lead is once received in a molten state in a cylindrical receiving vessel 11 for lead and is again circulated to a nozzle 10.
Patent JP-S5899213-A (JP)
Inventor: HOSHINO KENJI
IPC: H02H3/02
Filed: 1981-12-07
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-H0482134-A (JP)
Title: Raster aging device of cathode-ray tube
Inventor: SHIRAISHI YASUHIKO
IPC: H01J9/44
Filed: 1990-07-25
Abstract: PURPOSE:To give highly reliable and stable raster-aging to a cathode-ray tube by forming a circuit being connected to a cathode composing an electron gun for the cathode-ray tube in to a constant current circuit. CONSTITUTION:A cathode K composing an electron gun for a cathode-ray tube 9 is connected to a constant current circuit 23. In the raster-aging circuit as the constant current circuit, raster aging is given to the cathode-ray tube by preadjusting the resistance value of each of plural semi-fixed resistors 32a, 32b, 32c and up in the circuit 23 so as to be able to obtain a specified cathode current differing with a kind of cathode-ray tube, and then choosing the predetermined one out of the plural semi-fixed resistors 32a, 32b, 32c and up whose resistance values are respectively preadjusted, so as to be connected to the cathode via a change-over switch 31 in accordance with the kind of cathode-ray tube. When the raster aging is given to the cathode-ray tube by such a device composed as described above, the specified cathode-current differing with the kind of cathode-ray tube can be instantaneously set accordingly by selective connection-changeover operation of the switch 31 to eliminate the need for the resistance value adjustment of a complicated variable-resistor so as to better the workability of the raster aging.
Patent JP-H105374-A (JP)
Title: Racket
Inventor: USUI MITSURU
IPC: A63B60/54
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To improve operability without damaging strength by integrally protruding a projection, on which the forefinger is hooked, or a projection having a hole for inserting the forefinger in the open space of a frame. SOLUTION: A projection 2 for finger hook is formed integrally with the frame on a yoke 1 of a gut spread racket. This projection 2 for finger hook is formed to be rod-shaped as a whole while providing a nonskid round ball for the finger at its lower end. When the forefinger is hooked on the finger hook projection 2 at the time of grasping this racket, the finger is flexibly bent and the operability of finger is improved. Then, the thumb, forefinger and other three fingers successively touch the racket and since these fingers are almost coincident with a gut face, the recognizability of the gut face is improved. In place of this finger hook projection 2, a ring-shaped projection 5 having the hole for inserting the forefinger is available as well.
Patent JP-H0924232-A (JP)
Title: Shower apparatus
Inventor: MOTODA KENRO
IPC: B01D53/77
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a shower apparatus capable of extremely improving contact efficiency between gas and liq. for neutralization and removal of toxic components such as toxic gases by an extremely simple structure. SOLUTION: A feeding hole 2 for a liq. such as a neutralization liq. is provided on the ceiling of a cylindrical tank 1 and a plurality of liq. diffusion wing bodies 31-34 being annular bodies whose top faces are respectively formed into a liq. diffusion curved face and whose opening diameter becomes successively small are arranged coaxially below the feeding hole 2 in the tank 1 in the order from the wing body 31 with a larger aperture by an appropriate vertical interval. In addition, by feeding a liq. under pressure from the liq. feeding hole 2, the liq. is made to collide successively to the liq. diffusion faces 31a-34a of the wing bodies 31-34 and is scattered around each wing body 31-34 according to the shapes of the liq. diffusion curved face 31a-34a formed by the wing crosssection of each wing body 31-34.
Patent JP-H0488435-A (JP)
Title: Measurement system for total execution clock quantity by instruction
Inventor: HIRONO MAMORU
IPC: G06F9/30
Filed: 1990-07-25
Abstract: PURPOSE:To measure the total clock quantity from the execution start to the end of a couple of instructions and the clock quantities by the instructions by adding the output of a clock measuring means to an integral value storage area only when an instruction decision means decides a coincidence. CONSTITUTION:The instruction decision means 13 decides whether an instruction being executed currently is the same as an instruction in a measurement instruction storage area 13 in an instruction emulation figure 17. A clock quantity measuring means 14 measures the clock quantity from the execution start of an instruction in an instruction emulation part 11 to the execution start of a next instruction at all times. Then a clock quantity integrating means 15 adds the output value of the clock quantity measuring means 14 to an integral value storage area 16 only when the instruction decision means 13 decides that the instruction being executed currently is an instruction to be measured. Consequently, the load rate of a CPU, i.e. the time of effective processing by the CPU and the execution time of stand-by instructions in each unit time are found by the measurement.
Patent JP-H0358810-A (JP)
Title: Manufacture of artificial stone frame plate
Inventor: HORI KINTARO
IPC: B44C5/04
Filed: 1989-07-27
Abstract: PURPOSE:To manufacture an artificial stone frame plate with a smooth surface by forming a retinite powder mixture in a mold for molding an artificial frame plate in two times, applying a cover plate to the mold before complete curing of a secondary retinite powder mixture and turning upside down and curing an assembly of the mold and the cover. CONSTITUTION:Primary and secondary retinite powder mixtures 5 and 7 are filled respectively in a mold 1. At the time of said filling, foams 6, 6' mixed in a retinite powder mixture layer are in the state of sealed in the vicinity of a boundary between a primary retinite powder mixture layer 5 and a secondary retinite powder mixture layer 7, while curing of respective mixture layers 5 and 7 is carried out. A cover plate 8 is applied to the mold 1 before said secondary retinite powder mixture 7 is cured completely, and an assembly of the mold 1 and the cover plate 8 is formed, which is turned upside down and cured. Thus, recessed and projected sections formed by the foams are not formed on the surface, and an artificial stone frame plate with a smooth surface can be manufactured.
Patent JP-S6173905-A (JP)
Title: Cross optical waveguide
Inventor: KAWAGUCHI TAKAO
IPC: G02B6/122
Filed: 1984-09-20
Abstract: PURPOSE:To reduce crosstalk and transmission loss by providing the 2nd thin film between the 1st and the 2nd thin belts and the 1st thin film. CONSTITUTION:The 1st thin belt 21 and the 2nd thin belt 22 are made to cross each other on the 1st thin film 12 which is provided on a transparent substrate 11 and has a higher refractive index than the transparent substrate 11 while the effective refractive index to guided light in the 1st thin film 12 is varied by increasing or decreasing the film thickness, and the film thickness dc of the intersection part 23 of the 1st and the 2nd thin belts 21 and 22 is made smaller than the film thickness db of the 1st and the 2nd thin belts 21 and 22, so that the effective refractive index of the intersection part 23 to the guided light in the 1st thin film 12 is made larger than that to the guided light in the 1st thin film 11 under the 1st and the 2nd thin belts 21 and 22.
Patent JP-H0247188-A (JP)
Title: Tiltable follow-up mechanism of vertically moving body for cleaning riser of coke oven
Inventor: MIURA ATSUSHI
IPC: C10B27/06
Filed: 1988-08-09
Abstract: PURPOSE:To make it possible to clean the inside of a riser smoothly by attaching a supporting member which is capable of follow-up tilting on the four upper and lower points on rail members vertically provided along a vertically moving body to a running car and thereby preventing the car from stopping in the riser or damaging it. CONSTITUTION:A portal car 7 is moved to the position of a riser 3; after it stops, an automatic alignment mechanism 31 is moved downward; and the vertically moving body 12 is allowed to rightly oppose against the riser 3 across a base member 31. The vertically moving body 12 and a supporting frame member 13 are moved downward by actuating a motor 20 to advance a conical cutter 27 from its lower part. Because the vertically moving body 12 can follow up and tilt on the four supporting points of the upper and lower movable supporting members and the upper and lower movable supporting members of the vertically moving body 12, it can advance smoothly. When the upper part of the conical cutter cleans the inside of the riser by moving downward to the lowest end of the riser 3, the lower part 27 can clean the riser passage 1a leading to the riser 3 of the coke oven 1 to its lowest end. After the cleaning, the motor is reversed, and the vertically moving body 12 is moved upward and withdrawn from the riser 3, and the portal car 7 is moved to the position which does not interfere with the operation of the coke oven.
Patent JP-S5898858-A (JP)
Title: Pickup device for video disc player
Inventor: ABE YOSHIYUKI
IPC: G11B9/06
Filed: 1981-12-07
Abstract: PURPOSE:To improve the pickup sensitivity, by adding a trimmer condenser to the center conductor of a pickup of a video disc player to form a lambda/4 coaxial resonator having a variable resonance frequency. CONSTITUTION:The resonance frequency of a resonator 2 is changed by the variance of capacity detected in a needle 5 by the rotation of a disc 6, and a signal changing the amplitude is outputted from a wave detector 3 and is pre-amplified in a preamplifier 4. A trimmer condenser 8 is added to a center conductor 7 of the needle 5 to form a lambda/4 coaxial resonator 9, and the resonator 2 is constituted. The resonance frequency of the resonator 2 is changed properly by the trimmer condenser 8. Thus, a large output signal is obtained for a minute variance of capacity to improve the S/N.
Patent JP-H0737909-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAYA ROKURO
IPC: H01L21/301
Filed: 1993-07-16
Abstract: PURPOSE:To make a thickness of a pre-soldered layer uniform and to improve electric characteristics, quality by forming soldered layers on both main surfaces of a semiconductor substrate by utilizing thermal spraying technique. CONSTITUTION:A plated silicon wafer 7 is transferred to a base of transfer means. Then, melted fine solder particles are thermally sprayed from an end of a nozzle 13 to the wafer 7. Thus, after a solder layer 14 is formed on one main surface of the wafer 7, the wafer 7 is inverted upside down at next stage, and solder is similarly thermally sprayed also on the other main surface to form a soldered layer 14. A thickness of the layer 14 is controlled to various thickness according to a shifting speed of the wafer 7. The wafer 7 in which the layers 14 are formed on both main surfaces is transferred to an annealing step. Thus, a thickness of the pre-soldered layer is made uniform, and electric characteristics, quality can be improved.
Patent JP-S5899757-A (JP)
Title: Measurement of equilibrium concentration of substance in aquatic animal
Inventor: KAJIWARA YOSHIJI
IPC: G01N33/48
Filed: 1981-12-10
Abstract: PURPOSE:To estimate the concentration a of substance for continuous oral dosage from the  max. calculated concentration determined in a single oral dosage by obtaining the relationship  between the max. calculated concentration and the max. measured concentration employing  several chemical compounds beforehand. CONSTITUTION:Carps are used as aquatic animal to conduct a single oral dosage experiment.  A feed to be dosed is so arranged to contain a specified amount of chemical compound listed  with a water content of 20% which is 3mm. in the diameter and 3mm. in the length. Caprs are  dosed with this feed at a rate of 1% of the weight thereof. Five each of the carps are sampled  at a fixed time interval after the dosage and intestinal canals thereof are removed. Then, they  are analyzed as a whole and a graph is prepared with the concentration of the chemical compound plotted on the axis of ordinate and the time the axis of abscissa. From this graph,  various constants are calculated and compared with the results of continuous oral dosage of the same sample made at an interval of 24hr.
Patent JP-S6094146-A (JP)
Inventor: GEERII SHII FUIRITSUPUSU
IPC: B01J47/10
Filed: 1983-10-24
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-S6441377-A (JP)
Title: Area identification method for picture processing unit
Inventor: SUZUKI YUZURU
IPC: H04N1/46
Filed: 1987-08-06
Abstract: PURPOSE:To obtain a picture with high picture quality by detecting an edge component from a kind of signal formed from plural color signals, comparing the detected result with a threshold value corresponding to a hue signal obtained from a hue identification means so as to identify a halftone region and a binary picture region. CONSTITUTION:A binary picture filter processing circuit 7 applies high frequency emphasis processing to correct the deterioration of the edge component such as a character due to the optical system. A binarizing circuit 8 uses fixed threshold values B1-B3 so as to binarize each of picture data B, G, R only when hue signals b1, g1, r1 from a hue identification circuit 10 are set and outputs the picture data R, G, B as they are when the signals b1, g1, r1 are reset. That is, a contrast data is compared with the fixed threshold value B to apply data conversion. Then the halftone picture data from the obtained halftone picture filter processing circuit 6 and the binary picture data from the binarizing circuit 8 are switched by a selection circuit 9 by using a discrimination signal from the area identification circuit 17 and the result is outputted to the post-stage processing circuit. Thus, even an original having a halftone area and a binary picture area existence in mixture is reproduced with high quality.
Patent JP-H0541892-A (JP)
Title: Distance reaction type remote control system
Inventor: OMORI EIJI
IPC: H04Q9/00
Filed: 1991-08-07
Abstract: PURPOSE:To relieve the load of the user and to improve the control accuracy by deciding automatically a distance to be added to a control data from a 1st electronic device to a 2nd electronic device not artificially. CONSTITUTION:A 2nd electronic device B uses plural transmission sections 32a, 32b, 32c with different directivity to send a reception notice signal S0 toward a 1st electronic device A. A peak hold circuit 12 of the 1st electronic device A holds a peak level VMAX of the reception notice signal S0 and a microcomputer 4 calculates a distance X0 between both the electronic devices A, B from the peak level to generate a control data D(X0) and a transmission section 8 sends the data to the 2nd electronic device B. Thus, even when a hand touches at the 1st electronic device A, the distance is detected in an excellent way and even when the 1st electronic device A is located to any position, the peak level is detected in an excellent way.
Patent JP-H1041632-A (JP)
Title: Multilayer wiring board
Inventor: WAKASAKI AKIRA
IPC: H05K3/46
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer wiring board wherein a wiring conductor is constituted as a thin film wiring conductor formed by using a thin film forming technique, miniaturization is realized by including a resistance element in the inside, and wiring density is high. SOLUTION: This multilayered wiring board consists of the following; an insulating board 1 having a through hole 5 penetrating an upper and a lower main surfaces, a conducting layer 6 introduced from the upper surface of the insulating board 1 to the lower surface via an inner wall of the through hole 5, organic resin filler 7 with which the inside of the through hole 5 is filled, and a multilayer wiring part 4 stuck on at least one main surface of the insulating board 1 wherein a plurality of organic resin insulating layers 2 and a plurality of thin film wiring conductors 3 are alternately arranged in multilayer, and a part of the thin film wiring conductors 3 is electrically connected with the conducting layer 6.  A thin film resistance layer 10 is stuck on at least an organic resin insulating layer 2, and at least a pair of parts of the thin film wiring conductors 3 are brought into contact with the thin film resistance layer 10. A resistance element is electrically connected with the part between the thin film wiring conductors 3.
Patent JP-S5987225-A (JP)
Title: Engine-generator
Inventor: MOROHOSHI SHINICHI
IPC: F01P5/06
Filed: 1982-11-10
Abstract: PURPOSE:To provide a compact prime mover with high cooling property, stability and maintenance property by laying the prime mover horizontally to project its cylinder laterally and disposing an exothermic apparatus at the generator side for the cylinder and a non-exothermic apparatus at the recoil starter side. CONSTITUTION:A prime mover 4 is a horizontal type engine provided with a laterally projecting cylinder 8, and the prime mover 4 and a generator 5 are arranged in the lower front portion of a frame 2 so that the cylinder 8 exists laterally of the intermediate rear portion of said frame 2. A muffler 12 is disposed at the generator 5 side for the cylinder, and an air cleaner 13 and a carbreter 14 are arranged at the prime mover 4 side for the cylinder. As a result, on one side of the cylinder 8 are arranged the generator 5 and an exothermic apparatus of the muffler 12, and on the other side are arranged a recoil starter 3, the air cleaner 13 and a non-exothermic apparatus of the carbureter 14.
Patent JP-H0484558-A (JP)
Title: Picture reader
Inventor: SATO YUICHI
IPC: H04N1/40
Filed: 1990-07-27
Abstract: PURPOSE:To allow the reader almost not to require manual setup of the content of processing by using a film with control information recorded thereon to input the control information relating to picture edit such as picture processing from the picture reader. CONSTITUTION:The reader is provided with an automatic changer 5 comprising a cylindrical tray 3 placed on a tray disk 2 and a read section provided to the lower part of the tray disk 2. The tray disk 2 is driven by an automatic changer driver circuit 6 including a feed mechanism, plural container sections 7 are formed radially at an equal interval around the rotation center of the tray 3 and one film F being an information recording medium supported by a slide mount 8 is contained in the one container section 7. Then the films as information recording media supported by the slide mount 8 are moved one by one to a supply position 9 above the read section 4 and the moved film F is fetched by the read section 4, in which the picture information is read. Thus, manual setup of the content of processing is not almost required.
Patent JP-H1140171-A (JP)
Title: Air-zinc cell
Inventor: OHASHI MASATO
IPC: H01M12/06
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To enhance discharge characteristics by improving a water repellent layer of an air-zinc cell. SOLUTION: In this cell, a water repellent layer 4, which is one element that makes a positive electrode assembly for an air-zinc cell, comprises one or more pieces of PTFE(polytetrafluoroethylene) films, at least one of them is pasted to a positive electrode catalyst layer 5 to make an integrated structure, and a thickness of this integrated PTFE film is 170 μm-600 μm. By setting the thickness of the PTFE film in this range, the PTFE film will not be easily peeled off from the positive catalyst layer, and shortening of a battery life time can be prevented.
Patent JP-H0523119-A (JP)
Title: Powdery edible material and water suspension
Inventor: KUNO NINPEI
IPC: A23L17/00
Filed: 1991-07-15
Abstract: PURPOSE:To obtain a powdery food useful for gelatinous food such as custard pudding, etc., having specific physical properties, smooth touch to the mouth, suppressed bitterness, preventing water release, having excellent functionality, comprising a homogeneous material of regenerated cellulose from an aqueous solution of alkali metal hydroxide and an edible polysaccharide. CONSTITUTION:An edible material comprising a structural material containing a cellulose regenerated from an aqueous solution of alkali metal hydroxide and an edible polysaccharide such as gum arabic wherein at least >=10% homogeneous material of the cellulose and the edible polysaccharide exists in the structure as a sea component or a continuous substance and particle diameters at 50% comulative volume are <=50mu to give the objective powdery edible material. A blending ratio of the cellulose to the edible polysaccharide is preferably 10/90-60/40 by weight and a water suspension containing 3-40wt.% of the edible material is useful for a creamy food, etc.