baber/WOPTO huggingface dataset:
Patent JP-H06318272-A (JP)
Title: Document recognizing device
Inventor: MATSUKAWA YOSHIHIKO
IPC: G06K9/72
Filed: 1993-05-06
Abstract: PURPOSE:To provide a device for recognizing the logical structure of a document while flexibly corresponding to various formats of documents. CONSTITUTION:This document recognizing device is provided with an image input device 101 for converting a document into an image, an area dividing device 102 for dividing the obtained document image, a character recognizing device 103 for obtaining a character code from each divided character area, a morpheme analyzer 104 for dividing an obtained character string into a morpheme, a syntax analyzer 105 for recognizing the syntax of a sentence divided into respective mor-phemes, a data buffer 107 for storing the output result of each processor, a control device 108 for controlling these devices, and a rule table 106 describing how to control and constituted so that when processed result in the data buffer 107 is unsuitable, a prescribed device is started while referring to the table 106 to retry the same processing.
Patent JP-S5631826-A (JP)
Title: Power transmission in field working vehicle
Inventor: KAJII GINZABUROU
IPC: B60K17/28
Filed: 1979-08-20
Abstract: PURPOSE: To facilitate to do field working in such a way that the rear wheels are made low speed driving at slower speed than the minimum speed change speed of the speed change gear, and rotational speed of the field working machinery is held a settled ratio to the rotational speed of the rear wheels.  
     CONSTITUTION: A propeller shaft 4 is turned and driven by the power changed the speed from an automobile engine 1 through a clutch 2 at a speed change gear 3, and it is divided into a side shaft 5 of the speed change gear and a side shaft 6 of the rear wheels. The shaft 5 and the shaft 6 are attached to and detached from by a clutch 10. The shaft 6 is turned and driven by a hydraulic motor 8 for driving the rear wheels installed separately from the engine 1 through a reduction gear 9 at slower speed than the minimum gear change speed of the speed change gear 3. The field working machinery is driven by a hydraulic motor 8 for driving the rear wheels through shifting of the clutch 10. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61264588-A (JP)
Title: Method for forming magnetic bubble memory element
Inventor: MAJIMA NIWAJI
IPC: G11C19/08
Filed: 1985-05-20
Abstract: PURPOSE:To make possible a high density by exposing so as to overlap a part of a guard rail in case of performing an exposure to adjacent two areas. CONSTITUTION:When respective blocks 10-1-10-4 are successively exposed, guard rails 11 in adjacent sections, are overlapped. Namely, an A block and a B block are overlapped by l so as to overlap a longitudinal guard rail 11' of the A block on a longitudinal guard rail 11'' of the B block. Accordingly, a horizontal width L of an element is reduced by 3l in comparison with the conventional case because there are three adjacent positions in the block, an area of the element for that and a high density of the same storage quantity can be attained.
Patent JP-H10304548-A (JP)
Title: Judgement of accident block in transformer station
Inventor: OKAWA YASUSHI
IPC: H02H3/02
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To precisely judge an accident block so as to obtain a resolution of a level which is required for automatic restoration of the accident block by judging the accident block from the logical OR of the accident point orientation information obtained by an accident point orientation equipment for each monitored region and the accident block information obtained by a system protective relay for a region out of the region monitored by the accident point orientation equipment. SOLUTION: A high-voltage transformer station A is provided with a wireless CT method accident point orientation equipment 1, which detects the current of a 275 kV bus in each of the monitored regions divided in a specified size and orientates an accident point in the monitored regions from the detected result. In the high-voltage transformer station A, an ITV method accident point orientation device 3 using an ITV camera 2 is also installed which detects arc light of a 77 kV bus in each of the monitored regions divided into a specified size and then orientates an accident point in the monitored regions from the detected result.  By installing an inference and automatic operation equipment 4 and an automatic restoration system terminal 5, a restoration procedure is inferred, and an automatic operation is executed based on the orientation information from the orientation equipment 1, 3 and the operating information on a power system accident detection and cutout device already installed in the transformer station.
Patent JP-H05284031-A (JP)
Title: Semiconductor device
IPC: H03M1/46
Filed: 1992-03-31
Abstract: PURPOSE:To accurately set a resistance value without being affected by the cross-section area of a current path by forming a contact, which is formed corresponding to the respective taps of a ladder resistor, so as to avoid the area of the current path. CONSTITUTION:A resistor REG is composed of a polysilicone layer formed on a semiconductor substrate SUB and a first area becomes the current path of the ladder resistor. The contact formed in the second area is provided with an opening part by partially removing an insulated film ISB formed on the upper layer of the resistor REG by lithography processing and etching processing, and a wiring material such as aluminium is deposited. In this case, a successively comparative A/D converter SAD is formed in the second area for avoiding the first area where all the contacts become the practical current path of the ladder resistor. Therefore, the valid cross-section area of the current path of the ladder resistor is not affected by the reduction of the cross-section area of the resistor REG caused by forming the contact, and the resistance value is not fluctuated.
Patent JP-S5731353-A (JP)
Title: Speed detector for sewing machine
Inventor: SHINOZAKI NOZOMI
IPC: H02K11/00
Filed: 1980-07-31
Abstract: PURPOSE: To precisely control the speed of a sewing machine with high resolution by facing a stator and a rotor having many teeth, forming a closed magnetic circuit of the stator, the rotor and a permanent magnet, and producing a pulse train proportional to the rotating speed from the coil crossing the magnetic flux.  
     CONSTITUTION: A rotating shaft 1 is mounted on a sewing machine pulley, and a rotor 6 made of magnetic material is secured onto the shaft 1. Many teeth are formed on the periphery of the rotor 6, and are faced via a gap with a stator 5 made of magnetic material having teeth of the number equal to or of integer number times of the teeth of the rotor. A closed magnetic circuit is formed of the stator 5, the rotor 6 and a ring-shaped permanent magnet 9, and a signal of the frequency proportional to the rotating speed can be obtained from the coil 10 provided to cross the magnetic flux of the magnetic circuit. This signal is amplified, shaped in waveform, and is obtained as a pulse train proportional to the rotatng speed of the sewing machine. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62263323-A (JP)
Title: Production of pitch based carbon fiber
Inventor: YAMADA YASUHIRO
IPC: C10C3/04
Filed: 1986-05-08
Abstract: PURPOSE:To efficiently obtain the titled fibers having good spinnability, by heating coal tar, etc., keeping the temperature thereof, hydrogenating the coal tar, etc., in the presence of a solvent, removing solid materials and the solvent, heating the formed hydrogenated pitch at a high temperature, keeping the temperature thereof, melt spinning the resultant pitch, infusibilizing and carbonizing the resultant fibers. CONSTITUTION:Coal tar or coal tar pitch is heated to 450-500 deg.C at >=30 deg.C/min heating rate under reduced pressure or while blowing an inert gas and kept at this temperature for <=60min. The resultant coal tar or coal tar pitch is then hydrogenated in the presence of a solvent at 400-470 deg.C to remove insoluble solid materials and the solvent to afford a hydrogenated pitch, which is then heated to 400-500 deg.C at >=30 deg.C/min heating rate under reduced pressure or while blowing an inert gas, kept at this temperature for <=120min, melt spun, infusibilized at 280-400 deg.C in the presence of oxygen and then carbonized at 1,000-1,500 deg.C to afford the aimed carbon fibers.
Patent JP-H045701-A (JP)
Title: Plant controller
Inventor: MURATA RYOICHI
IPC: G21C17/00
Filed: 1990-04-24
Abstract: PURPOSE:To improve the safety of a plant much more by executing automatically adequate processing equal to the processing with an expert operator according to the early detection of the occurrence of trouble or the extent of the trouble by the agreement of the operator at the time of the occurrence of the trouble of the opening of a spray valve. CONSTITUTION:A spray valve diagnostic device 1 inputs the measured value such as the pressure of primary coolant, inputted by a process input device 4 and stored in a working memory 7, and diagnoses the operating state of the spray valve. At the time of the detection of abnormality, the device 1 diagnoses the cause and the extent of the abnormality, and stores a result in the memory 7, and simultaneously, it outputs it to the operator through an operation information output device 5. In the case of the decision of the mis-opening of the spray valve by the device 1, a processing determining device 2 inputs the measured value stored in the memory 7, and determines the adequate processing, and stores the result in the memory 7, and simultaneously, it outputs it to the operator through the device 5 so as to ask the operator for the permission of the execution of the processing, and receives an answer through an operation information input device 6. When the permission for the execution of the processing determined by the device 2 is received, a process output device 3 outputs output corresponding to the processing.
Patent JP-H045686-A (JP)
Title: Kitchen display system
Inventor: MATSUMOTO NORIO
IPC: G06Q30/06
Filed: 1990-04-23
Abstract: PURPOSE:To facilitate the check of a finish state by erasing a slip number and order data, and shifting them up successively by each display device, when a display of the order data is inverted. CONSTITUTION:Each display device 4 is constituted of a control part 7, a display part 8, and a keyboard 9. In such a state, a control part 17 of a POS terminal 2 transmits order data to the display device 4 side through an interface circuit 20, inputs it to the control part 7 through an interface circuit 10, and displays it on the display part 8 of the device 4. In the case one of the order data is finished, when a setting key of the keyboard 9 is depressed, the display of all the order data related to one slip is inverted. In this case, a slip number and the order data are erased from the display part 8 of the device 4 through the terminal 2, and also, the next slip number and the order data are shifted up between each device 4, and the finish state is checked easily.
Patent JP-H0627572-A (JP)
Title: Manufacture of photosensitive silver halide material containing organic maturing agent
Inventor: AASAA HERUMAN HERUTSU
IPC: G03C1/09
Filed: 1993-05-07
Abstract: PURPOSE: To provide a method for manufacturing an silver halide emulsion not adversely affecting sensitivity and not causing fog in the manufacture of the silver halide photosensitive material and an element having a support for carrying such an emulsion. CONSTITUTION: This manufacturing method for the photosensitive silver halide emulsion comprises a process for preparing the emulsion containing an anionic acid-substituted organic ripening agent represented by formula I or II in which (each of A, R<1> -R<6> , a, b, c, Z, d, e, f, g is a specified group or number) and a salt of an element of group IIA of the periodic table, and a process for growing silver halide grains in the emulsion.
Patent JP-H02285315-A (JP)
Title: Infrared microscope device
Inventor: SHIBUYA MASATO
IPC: G02B21/18
Filed: 1989-04-26
Abstract: PURPOSE:To obtain a wide observation field and to improve the resolution greatly by forming images of infrared light emitted by a body to be observed and visible near infrared light through the diffracting operation of an objective. CONSTITUTION:The objective is provided which forms the infrared image of the infrared light from the body 5 to be observed and the visible near infrared light image of the visible near infrared light from the body 5 to be observed. The objective consists of a common-use objective 1 which makes the infrared light and visible near infrared light into nearly parallel pieces of luminous flux, an infrared objective 3 which forms the infrared image I1 with the classified infrared light, and a visible near infrared objective 4 which forms the visible near infrared image I2 with the classified near infrared light. Consequently, the respective images with high resolution can be observed in the wide observation field, and further a high-magnification observation can be made.
Patent JP-S5732087-A (JP)
Title: Oil circulation apparatus for compressor
Inventor: MAKIHARA HIROSHI
IPC: F04B49/10
Filed: 1980-08-04
Abstract: PURPOSE: To improve economic efficiency by installing gas liquid separators in the return lines of the oil from a compressor to separate the combustible gas from the oil phase and permitting air to be used as the purging gas for a degassing tank and an oil reservoir.  
     CONSTITUTION: Gas liquid separators 15 and 16 are arranged on the way of the return line 5 for the sealing oil from a compressor 5 and the return line 9 for lubricating oil respectively. The combustible gas possibly mixed in large quantities into the line 5 or the line 9 in case of disorder in the environment of the compressor 3 is separated from the oil phase in gas liquid separators 15 or 16 and discharged from lines 17 or 18, while only the oil phase is returned into a degassing tank 2 or an oil reservoir 1. A prescribed amount of air for purging is supplied from lines 12 and 10. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08278414-A (JP)
Title: Back light device
Inventor: SAITO KEIICHI
IPC: G02F1/13357
Filed: 1995-04-05
Abstract: PURPOSE: To suppress the concentration of incident light at the corner of a light transmission plate enclosed by a light source and to prevent the occurrence of unequal luminance by forming a notch at the corner of this light transmission plate. CONSTITUTION: This back light device 1 is constituted by disposing the bar- shaped light source 3 bent to an L shape along the adjacent light incident end faces 2a, 2b of the light transmission plate 2 made of an acrylic resin to a rectangular shape. The notch C of a rectangular shape is formed at the corner of the light transmission plate 2 enclosed by the light source 3. This notch C is formed by cutting off the corner of the light transmission plate 2 perpendicularly in such a manner that its one cut face 4a is right angled to the one light incident end face 2a and that the other cut face 4b is perpendicular to the other light incident end face 2a. The back light device 1 constituted in such a manner is capable of making light incident on the light transmission plate 2 from the two light incident end faces 2a, 2b with the one light source 3.  In addition, the concentration of the incident light at the corner is prevented by forming the notch C at the corner.
Patent JP-S58223291-A (JP)
Inventor: HIRAIWA HARUO
IPC: H05B7/12
Filed: 1982-06-21
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-S60250344-A (JP)
Title: Color photographic sensitive material
Inventor: UMEMOTO MAKOTO
IPC: G03C7/32
Filed: 1984-05-26
Abstract: PURPOSE:To obtain a color picture image causing only slight optical and thermal discoloration and causing scarcely color-imbalance even after preservation for a long period by incorporating specified two kinds of cyan coupler in combination. CONSTITUTION:Two kinds of cyan coupler for forming color picture image expressed by the formulas I and II (wherein R<1>, R<2> and R<4> are aliphatic group, aryl group, or heterocyclic group; R<3> and R<5> are H, halogen, alkyl, etc.: R<3> may form an N-contg. 5 or 6 membered ring in combination with R<2>; R<6> is aliphatic, aryl, or heterocyclic group; R<7> and R<8> are H or lower alkyl; Z<1> and Z<2> are H or a group which is eliminated in the stage of coupling reaction with an oxidized body of a developing agent; n is 0 or 1) are contained in combination in the silver halide emulsion laer on a base body. By the use of such two kinds of cyan coupler in combination, color developing and color reproducing characteristics are improved. Variation of color balance under exposure and in the dark is prevented for a long period. Accordingly, the preservability of the picture image is satisfactory. Long terminal preservability of picture image is also good at high temp. and high humidity causing no imbalance of color.
Patent JP-S5733612-A (JP)
Title: Processing device for stabilizing ground
Inventor: MURATA MINEO
IPC: E02D3/12
Filed: 1980-08-06
Abstract: PURPOSE: To enable to perform a packing and an improvement through pouring of an instantaneous setting liquid, by a method wherein, in a ground-stabilizing process, the structure of a pouring tube for chemical liquid is trebled, and the chemical liquids, being different in gelling time, are poured through the forward end and the base end part of the pouring tube.  
     CONSTITUTION: A C-liquid, being a two-pack type hardening material having a long gelling time, fed to an inner tube 6 thrusts aside a tongue part 10a of a check valve 10 to be jetted through a jet nozzle 12. Simultaneously, the two-pack type material of A and B liquids, being the two-pack type hardening liquid material having a short gelling time, are poured into the gap between an outer tube 1 and a middle tube 5 and into the gap between the middle tube 5 and the inner tube 6. The A and B liquids are mixed in a mixing chamber 14, and are discharged through a pouring port 17 into a peripheral ground to form a consoliditating substance G 1 . The C-liquid jetted through the jet nozzle 12 forms the consoldating substance G 1 , and a part of the C-liquid is forced to ooze out to the base end side of a pouring tube along a bored hole wall as it stands in an uncuring manner. It, however, is checked by the consolidating substance G 1  to reinforce an area which ranges centering around the jet nozzle 12. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58225181-A (JP)
Title: Heat storage material
Inventor: WATANABE HIROYUKI
IPC: C09K5/06
Filed: 1982-06-22
Abstract: PURPOSE:To obtain a latent heat-type heat storage material, capable of reducing the degree of supercooling during its solidification, by adding, as nucleating agent(s), sodium tetraborate and/or borax to disodium hydrogenphosphate. CONSTITUTION:The objective heat storage material can be obtained by adding to (A) disodium hydrogenphosphate (Na2PO4.12H2O), (B) pref. 0.5-10 (especially 1-5)wt% of sodium tetraborate (Na2B4O7) and/or borax (Na2B4O7.10H2O).
Patent JP-S63273279-A (JP)
Title: Actuator mechanism for magnetic disk device
Inventor: KURIHARA ATSUSHI
IPC: G11B21/02
Filed: 1987-04-30
Abstract: PURPOSE:To easily perform the correction of thermal off track and to improve productivity with a simple constitution, by enabling a head supporting body to be adjusted in a pressing direction. CONSTITUTION:Coil spring 9, 9 are arranged straddling over the center line S of a magnetic head 1 and the shaft 4 of a supporting block 3, and an adjusting screw 10 and a connecting screw 11 are arranged on the coil spring 9 on one side. Assuming the resultant force of the pressing forces Fa and Fb of the coil springs 9, 9 as Fab, the Fab and its pressing direction can be adjusted by changing the pressing force Fb by adjusting the screw 10. As a result, it is possible to easily and satisfactorily correct off track with the simple constitution.
Patent JP-S5535120-A (JP)
Title: Fuel injection type multicylinder internal combustion engine
Inventor: ENDOU YOSHINORI
IPC: F02B15/00
Filed: 1978-08-31
Abstract: PURPOSE: To scheme to improve response and obtain uniform distribution of fuel by arranging a sub-intake passage equipped with a jet nozzle at every cylinder group having several cylinders and performing production of mixed gas and distribution to each cylinder.  
     CONSTITUTION: A throttle valve 15 and a control valve 16 are arranged on the upper stream of main intake passage 10, and the control valve 16 is closed by the negative pressure corresponding driving part 17 when the throttle valve 15 is throttled and the negative pressure increases. Between both valves 15 and 16, a bus- intake passage 25 is opened, and the passage 25 is branched to the same number of aggregation parts 26 to the cylinder groups, and on each aggregation part 26, fuel injection nozzles 31 and 32 are arranged, and the mixed gas formed passes through a communication passage 30, distribution part 27, and a sub-intake port 29 and is supplied to a combustion chamber 4. As the sub-intake passage 25 has a small inner diameter, the intake gas obtains a high speed and fuel is atomized. As one aggregation part 26 communicates only to one cylinder group, for example three cylinders, the distance between the nozzle 31 and each cylinder can be shortened, and response and uniformity are improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60250729-A (JP)
Title: Receiver for satellite broadcasting
Inventor: HAYASHI SHIYUNEI
IPC: H01Q3/02
Filed: 1984-05-26
Abstract: PURPOSE:To light up a display element corresponding to a channel to be used for antenna adjustment continuously and to check confirm the adjusting state simply by lighting up plural display elements corresponding to receivable channels successively in a prescribed order. CONSTITUTION:An FM satellite broadcasting wave received by a parabolic type BS receiving antenna 1 of a satellite broadcasting receiver is converted into an IF signal S1 by a BS converter 2 and inputted to a selection part 5 in a BS tuner 4 through a cable 3. The selection part 5 selects a channel and inputs the 2nd IF signal S2 to an AGC circuit 6. The circuit 6 suppresses noise included in the signal S2 and applies an AGC output signal S3 having a prescribed level to a video/voice processing circuit 7 and an AGC control signal S4 to an antenna adjustment specifying circuit 11. A character signal S5 outputted from the circuit 7 is applied to a character generator 14 in the circuit 11. A display driving circuit 15 is controlled by the outputs of a decision control circuit 12 for discriminating the state of a channel adjusting switch 13 and the generator 14 to display a picture.
Patent JP-S60251108-A (JP)
Title: Device for preparing silicon nitride powder
Inventor: MORI MASAAKI
IPC: B01J8/24
Filed: 1984-05-29
Abstract: PURPOSE:To obtain Si3N4 powder with satisfactorily sintered condition and high content of fine alpha-phase by allowing a specified mixture of starting materials to react in a reaction vessel in a fluidized condition using a nonoxidizing gas contg. hot N2. CONSTITUTION:Powder mixture of starting materials consisting of 1pt.wt. powdery SiO2, 0.4-4pts.wt. carbon black, and 0.05-1pt.wt. Si3N4 is granulated to particles having 0.2-30mm. minor axis. The granulated particles are fed from a starting material hopper 14 to a reaction chamber 1a in a reaction vessel 1 made of carbon. On one hand, gaseous N2 is fed through a pipe 29 to a passage 3 between the vessel 1 and a quartz glass tube 2, heated in the midway of the passage 3 and in the preheating zone 31 at the bottom of the reaction chamber 1a at 1,300-1,550 deg.C by an induction heating coil 4, and ejected into the chamber 1a to cause fluidization of the granulated particles and reduction and nitridation reaction. Then, unreacted gaseous N2 and produced gaseous CO, etc. are discharged from a gas discharging port 13, and the reaction product is drawn by pulling a valve 20 toward downward. Thereafter, remaining C is removed by burning in the air at 700 deg.C. By this method, Si3N4 having 0.2-1.4mu particle size having low content of unreacted product or by-product is obtd.