baber/WOPTO huggingface dataset:
Patent JP-S63129488-A (JP)
Title: Character recognizing device
Inventor: FUJIWARA HIROE
IPC: G06K9/68
Filed: 1986-11-19
Abstract: PURPOSE:To more accurately recognize a character even in case of a document in which different types of one same character are used by registering plural kinds of standard feature amounts of each character in a dictionary for recognition. CONSTITUTION:A character segmenting part 2 segments a recognition object character image in square shape from an image inputted through an image input part 1, and a feature amount calculation part 3 obtains the directivity, number, and position, etc., of the stroke of a recognition-object character image obtained by the part 2, as the feature amounts of said image. Also, a recognition candidate extraction part 4 collates the feature amounts of the recognition object character image obtained by the part 3 with the standard characteristic amounts of each character registered in the dictionary 6 for recognition and extracts recognition candidate characters in the order of degree of resemblance. A learning part 5, based on the distances between the feature amounts of thus obtained recognition object character images and the standard feature amounts of learning object characters which are characters corresponding to the recognition character images stored in the dictionary 6 for recognition, updates the standard feature amount of a currently attended learning object character, or newly stores it. A display part 7 displays a recognition result obtained by the extraction part 4.
Patent JP-H03166413-A (JP)
Title: Partially covered sand pile building method
Inventor: HOSOTAKE SATOSHI
IPC: E02D3/10
Filed: 1989-10-25
Abstract: PURPOSE:To improve reliability of partially covered sand pile building method by providing a cutting means for cutting a permeable cylinder, which is installed on a guiding pipe of a sand pile building hollow pipe, from the guiding pipe independently from a holding mechanism to the guiding pipe. CONSTITUTION:In the sand pile building method, a sand pile building hollow pipe 1, which consists of a guiding pipe 2 movable in the longitudinal direction and a permeable cylinder 3 hanged down thereunder inside of the hollow pipe 1, is inserted into the ground, and thereafter, the sand is thrown to the inside, and the hollow pipe 1 is pulled out, and the periphery is covered with the permeable cylinder 3. Next, the permeable cylinder 3 is made of nonwoven fabric or porous plastic or the like, and the upper end 3a thereof is fitted to the guiding pipe 2 with a connecting means 5. A heating part 10 of a cutting means 8 is provided in the lower part of the guiding pipe 2 to heat for cutting the permeable cylinder 3 independently from a holding mechanism of the permeable cylinder 3 to the guiding pipe 2. The connection holding of the permeable cylinder 3 can be thereby cancelled securely.
Patent JP-H06121656-A (JP)
Title: Preparation of meat pate for heat-cooking
Inventor: NORIUCHI YOSHIHIKO
IPC: A23L29/00
Filed: 1992-10-14
Abstract: PURPOSE:To obtain the subject meat pate free from demulsification in heat- cooking, causing slight baking shrinkage and giving a processed meat product having excellent feeling, taste and flavor by coagulating an O/W-type emulsion of an oil and fat with Ca ion and adding the obtained emulsion curd to minced meat. CONSTITUTION:Sodium caseinate is dissolved in hot water of 70 deg.C to produce 10% aqueous solution of sodium caseinate. The pH of the solution is adjusted to 6.0 with 1% hydrochloric acid and the product is incorporated with an enzyme such as microbial rennet and decomposed at 35 deg.C for 25min to obtain an alkali caseinate decomposed with a milk clotting enzyme. The salt is added together with dextrin to a hot water of 80 deg.C and completely dissolved. An oil and fat such as refined beef tallow melted at 60 deg.C is added to the obtained solution and emulsified with a homogenizer to obtain an O/W-type emulsion. The emulsion is incorporated with calcium ion, coagulated under stirring to form an emulsion curd and added to minced cattle or poultry meat to obtain the objective meat pate giving a processed meat product having excellent palatability, taste and flavor and exhibiting little drip separation and baking shrinkage without causing the demulsification of the product.
Patent JP-H10121261-A (JP)
Title: Galvannealed steel sheet excellent in lubricity, degreasing property and weldability
Inventor: FUJII SHIRO
IPC: C23C2/06
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To impart excellent lubricity, degreasing properties or the like to a steel sheet and to prevent the generation of defects in molding by pressing or the like and cracking by forming a chromate treated layer contg. water dispersible wax particles on the surface of a steel sheet. SOLUTION: The surface of a galvannealed steel sheet is coated with a chromate treating soln. contg. water dispersible wax by a roll coater system, a spraying system, a wringer roll system, an air knife system, an atomizing system or the like, and drying is executed to form a chromate layer. It is possible that the chromate treatment and water dispersible wax treatment may separately be executed, but, in both cases, the coating weight of the water dispersible wax is regulated to 0.1 to 1.0g/m<2> , also, as for the adhering state of the wax, it is not adhered as coating but is discretely adhered as particles, and the size of the particles is regulated to <=5μm. Moreover, the coating weight of the chromate coating is not particularly regulated, but it is preferably regulated to the range of 5 to 40mg/m<2> .
Patent JP-H04152449-A (JP)
Title: Preventing system for memory destruction with dma transfer
Inventor: NAGAO MIYAO
IPC: G06F13/28
Filed: 1990-10-17
Abstract: PURPOSE:To detect a trouble by preventing the influence of the destruction of data due to an address error at transfer of date. CONSTITUTION:When the data are transferred to a main storage 1 from an input/output device 4, a central controller 2 reeds out an instruction end outputs a transfer command. A DMA controller 3 reads out a transfer address and the word number end also stores a transfer address range in an address collating device 5. Meanwhile the transfer data are read out when a transfer command is given to the device 4. Then the controller 3 writes the transfer address information and the transfer data into the storage 1. When the transfer address information is sent to the device 5, a transfer instruction head address is compared with a transfer instruction address. If the former address is larger then the latter one, the transfer instruction address is compared with the final address. If the former address is smaller then the latter one, an abnormal transfer action is decided and a transfer stop instruction is outputted.
Patent JP-H10124313-A (JP)
Title: Parallel processing computer
Inventor: TAKAHASHI HIDEKAZU
IPC: G06F9/46
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity of complicated hardware and to prevent the reduction of performance due to inter-instruction dependent relation or the like by including mutual dependent relation such as register interference in an instruction string of a certain program and executing an instruction of another program during the reset of the dependent relation. SOLUTION: A program identifier(ID) 1 corresponding to a certain program is added to instructions fetched by instruction fetching parts 1a to 1c and the ID 1 added instructions are sent to an instruction merging part 2 at intervals. When two or more instructions are simultaneously sent from the fetching parts 1a to 1c, the merging part 2 orders these sent instructions and sends the instructions to an instruction decoding part 4 in order. The decoding part 4 interprets the instructions and reads out data from an internal storage device (register) 3 corresponding to the program ID 1. An operation part 5 accesses data stored in the internal storage device 3 corresponding to the program ID 1 or a main storage device.
Patent JP-H02125002-A (JP)
Title: Connecting method of rail for running carrier truck
Inventor: HIRANO TAKESHI
IPC: B61B12/02
Filed: 1988-11-01
Abstract: PURPOSE:To eliminate a specific large surface plate for the combination of rails, simplify manufacturing and execution and substantially shorten the time for manufacturing and execution by tightening rails to be connected to each other through fitting plates and base seat blocks in the direction of the abutted end faces of each rail. CONSTITUTION:Fitting plates 2a and 2b are clamped by clamping bolts 6 covering both rails 1a and 1b for a carrying truck running abutting to each other at their abutted end faces 8. In the next step, base seat blocks 3a and 3b are fixed to the fitting plate mounting surface of rail bodies at the positions near both end of the fitting plate 2a. Then, clamping bolts 6 are screwed into the tapped holes 4 of the fitting plate 2a penetrating the bolt through holes 7a and 7b of the base seat blocks 3a and 3b. The bolts are fastened tightly so as to work compressive force to the rail abutted faces.
Patent JP-H10127024-A (JP)
Title: Motor structure
Inventor: SUZUKI YUZURU
IPC: H02K37/14
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To make the vibration of a motor caused by the influence of higher harmonic wave components included in an induced electromotive force waveform induced by armature coils as small as possible. SOLUTION: The shape of one pole tooth constituting one phase is made different from that of a pole tooth corresponding to the one constituting one phase by varying the areas or skews of the two pole teeth, and thereby tertiary higher harmonic waves caused by a change in magnetic flux which interlinks with these pole teeth are offset by each other. By this method, the rotational vibration which has been a problem can be lessened without deteriorating dynamic torque characteristics of the motor and, at the same time, a movement accuracy of the rotor can be increased.
Patent JP-2000088029-A (JP)
Title: Vibration isolating device
Inventor: ONISHI OSAMU
IPC: F16F9/42
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent drop of the function of a vibration isolating device using rubber as constituent element, which is precluded from over-heating by cooling the device whereby the use of natural rubber or a hybrid rubber of natural rubber and SBR is made practicable in the same manner as conventional. SOLUTION: Between an upper plate 12 and lower plate 15, an expansible cylindrical cover 20 made from a heat-resistant air-tight sheet is installed in such a way as surrounding an air spring 10, and a jacket-form heat shield chamber 21 is formed between the cover 20 and air spring 10. One end of an exhaust pipe 24 and one end of a suction pipe 22 are connected with the upper plate 12 facing the heat shield chamber 21, and the heated air in the chamber 21 is exhausted through the exhaust pipe 24 while the atmosphere is taken into the chamber 21 through the suction pipe 22.
Patent JP-H08138049-A (JP)
Title: Method and device for checking dot character
Inventor: SAITO HIDETOSHI
IPC: G06T7/00
Filed: 1994-11-10
Abstract: PURPOSE: To surely judge whether a dot character symbol printed on a food can or the like is good or not. CONSTITUTION: The check pattern of each character is generated from the image of a check object character string by picture processing (102 to 105). Each input character is collated with a pattern 2 of the normal character and a pattern of a dot omitted character which can be correctly read regardless of drop-out of dots and if it doesn't coincide with the pattern 2 neither the pattern 3, it is judged to be a defective print (106 to 111). Since the input character coincides with the pattern 3 and is judged to be good when it is correctly read regardless of drop-out of dots, effects of improvement of the yield of products, improvement of the line operating ratio, etc., are obtained.
Patent JP-H0996386-A (JP)
Title: Manufacture of removal preventive tube joint of ductile cast iron pipe
Inventor: KODERA TOSHIAKI
IPC: F16L21/08
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To realize a mass production in a simple process, by heating the spigot of a ductile cast iron pipe to a specific temperature, surrounding and compressing the pipe from the whole surface leaving the end forming the spigot projection lines, copying the spigot projection line section form to the end, moving a cut circular metal mold on the axial line, and swaging casting the pipe. SOLUTION: The spigot 3 of a ductile cast iron pipe P is inserted to a high-frequency heating device 6, an it is heated by controlling so that the whole thickness of the spigot 3 is made even to the temperature lower 80 to 100 deg.C than the solid phase line of the material. By leaving the height to form the projection lines 31 of the spigot 3, the clamp dies 41 of a horizontal casting presses are moved from both side squarely to the pipe axis O, and the pipe is held and pressure contacted from the whole periphery so as to be fixed.  Then, a sliding mandrel 42 cutting a notch 40 where the form of a specific spigot projection line is copied is slide parallel to the pipe axis, a small diameter cylinder 44 is inserted to the inner surface of the cast iron pipe P, the pipe body is held by the clamp dies 41, and the pipe body is made in the form of the notch 43 by advancing the pipe while deforming it on an area surface 45. Consequently, the stock products can be processed easily, and a high productivity can be realized.
Patent JP-H07124434-A (JP)
Title: Device for forming air rich in oxygen
Inventor: OCHI ATSUNORI
IPC: C01B13/02
Filed: 1993-11-05
Abstract: PURPOSE:To surely perform the regeneration of adsorptive capacity while meeting the requirements for saving a space and reducing cost in the case rich-in- oxygen operation time is integrated and the integrated rich-in-oxygen operation time exceeds the set time by performing the operation of a regeneration mode for a prescribed time during the stoppage of the rich-in-oxygen operation thereafter. CONSTITUTION:On rich-in-oxygen operation, switching between an adsorption mode and a regeneration mode is alternately done. In the regeneration mode, an adsorber 12 is evacuated to remove nitrogen adsorbed on an adsorbent in the adsorber 12. Since a strong adsorptive material, such as carbon dioxide is not sufficiently removed from the adsorbent and is gradually accumulated, the adsorptive capacity is reduced with a lapse of operating time. Then, in the case the rich-in-oxygen operation time exceeds the set time, during stoppage of the rich-in-oxygen operation thereafter, operation of the regeneration mode is performed for a prescribed time to sufficiently regenerate the adsorptive capacity during that time. Therefore, operation with high cycle ratio and high efficiency is performed to save a space.
Patent JP-H06100909-A (JP)
Title: Operation of blast furnace
Inventor: YAMAGUCHI KAZUYOSHI
IPC: C21B5/00
Filed: 1992-09-22
Abstract: PURPOSE:To reduce fuel ratio under the condition of high reduction efficiency and to stably operate a blast furnace in high productivity by preventing undesirable ventilation, the development of stuck material, the lowering of furnace temp. and the lowering of the reduction efficiency, even when the grain size of fine grain sintered ore is small. CONSTITUTION:In the operating method for blast furnace adopting a method for separately charging sintered ore of each grain size from among the sintered ores of various grain sizes and charging the coarse grain from the center part to the intermediate part and the fine grain into the peripheral part in the blast furnace, the mixing ratio of small size coke having high reactivity is set according to the grain size of the fine grain sintered ore. The fine grain sintered ore and the small size coke having high rectivity are beforehand mixed and charged in the peripheral part. The grain size of the small size coke having high reactivity is the same as or larger than the size of the fine grain sintered ore and the upper limit thereof is regulated to 30mm. Further, as this coke having high reactivity, the one having >=30% JIS reactivity is used.
Patent JP-H0588519-A (JP)
Title: Optical writing unit of electrophotographic device
Inventor: ARAI KOKI
IPC: G03G15/04
Filed: 1991-09-27
Abstract: PURPOSE:To prevent paper powder or toner from entering in the optical writing unit when a shield plate is cleaned or replaced by reducing the labor for incorporation in a laser printer, etc., and preventing the cost from increasing. CONSTITUTION:The light exit window 30a of the optical housing 30 of the optical writing unit is provided with a shield plate 41 which is opened and closed in response to the insertion and extraction of the shield plate into and from a holder 47. The shield plate is normally inserted into the holder 47 to put the shield plate 41 at an open position and laser light is projected through the light projection window 30a of the optical housing. When the optical writing unit is incorporated or when the shield plate is cleaned or replaced, the shield plate is extracted from the holder 47 and the shield plate 41 is closed.
Patent JP-2000113656-A (JP)
Title: Protective cover locking mechanism
Inventor: NAKAIGAWA KOJI
IPC: B60R11/02
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To improve a function which protects a feeding terminal from an impact which is applied to it when a detachable unit is attached and an external force which is applied in a state that the detachable unit is not attached while no noticeable modification is applied to existing component composition and, further, improve the reliability of a product by the secure protection of the feeding terminal and suppress the cost increase. SOLUTION: The function of a protective cover locking mechanism is such that a protective cover 107 is locked when a detachable operation panel is detached from the front side of an electronic apparatus and opened at a position where it protects a feeding terminal 106 so as to prevent a force applied in a dorection perpendicular to the front side of the electronic apparatus from pushing back the protective cover 107 toward the front side of the electronic apparatus and released from locking when a force in the direction of the attachment of the detachable operation panel is applied.
Patent JP-H0585376-A (JP)
Title: Flow control device for power steering
Inventor: HONAGA SUSUMU
IPC: F16K17/22
Filed: 1991-09-27
Abstract: PURPOSE:To prevent the rise of pump internal pressure even in the state of drooping function being displayed. CONSTITUTION:A drooping mechanism part is formed of a first throttle 31, an oil lead-in passage 32, a sub-spool 5, a first spring 6, a second throttle 72 and a second spring 8. A movable throttle body 7 provided with the second throttle 72 is formed to be slidable in the flowing direction of operating oil. The spring constant of the second spring 8 is made higher than that of the first spring 6. When the sub-spool 5 slides integrally with the movable throttle body 7 due to the increase of pump rotating speed, the oil lead-in passage 32 is opened to a union pressure chamber 91. Drooping action is thereby performed, and when the sub-spool 5 is operated integrally with the movable throttle body 7 according to the increase of pump rotating speed, operating oil in a supply passage is led to the union pressure chamber 91 through the oil lead-in passage 32 and flows back through a by-pass. Pump internal pressure does not therefore rise.
Patent JP-2000104881-A (JP)
Title: Fixing device to piping of remaining water disposal device within sealed-up type piping
Inventor: HORIE NAOYUKI
IPC: F16L41/06
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device for a structure capable of fixing an equipment body by holding a piping by two pawls fixed to the equipment body without holding by a plate in the fixing to the piping and easily pressing and fixing the equipment body to the piping, even in a state that space does not exist on the rear side of the piping. SOLUTION: Within an equipment body 3, a drill 8 mounted on a bearing 10 so as to be rotatable is provided. On a lower part of the equipment body 3, a pressing part 7 for seal is provided in a contact part with piping 2. On a side lower part of the equipment body 3, a pair of left and right pawls for fixing 6 which are pivotally supported by pins 5 are provided. By tightening of thumb screws 4 mounted on upper parts of the pawls 6, the pawls 6 are rotated and piping 2 can be held.
Patent JP-S61150791-A (JP)
Title: Laser irradiating device
Inventor: TATEISHI FUMIKAZU
IPC: B23K26/064
Filed: 1984-12-24
Abstract: PURPOSE:To prevent the breakage of an optical fiber by holding elastically a suspension arm of an optical cable to a laser generator. CONSTITUTION:The optical cable which contains the optical fiber and conducts laser light to an intended place is suspended by the suspension arm 4. The arm 4 is fixed via a groove 4a to an arm boss 4b. A tension pin 6 pulls the axial center of the arm 4 via a coil spring 7 in the axial direction thereof to press the arm boss 4b to a holder 8 thereby holding horizontally the arm 4. The arm 4 pulls a pin 6 against the spring 7 to release the force to be exerted to the optical cable when the optical cable is strongly pulled. Since the arm 4 is elastically held, the force is effectively released even if the cable is pulled in any direction. The breakage of the optical fiber is thus prevented by such method.
Patent JP-2000113405-A (JP)
Title: Magnetic card reader/writer
Inventor: ENDO OSAMU
IPC: G11B5/09
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To cancel influence due to the noise of the read signal of a magnetic card and to enable high-precision reading of information recorded on the magnetic card. SOLUTION: The device is provided with a magnetic head 105 for reading an electric signal from the information recorded on a magnetic card, a level converting circuit 12 for removing a prescribed reference level portion in the positive and negative sides from a signal outputted from the magnetic head 105, a delay circuit 13 for delaying the level-converted signal by a very short time, a differential amplifier circuit 14 for computing a difference between the input and output signals of the delay circuit 13, a peak detection circuit 15 for outputting a peak signal when the output of the differential amplifier circuit is inverted, an invalid time setting circuit 17 which measures a short time with the detected peak signal as a trigger and which invalidates the peak signal outputted from the peak detection circuit 15 by turning off a gate circuit 16 during the time measuring,  and a digital signal forming circuit 18 for forming a digital signal that uses the peak signal for a rising or falling timing.