baber/WOPTO huggingface dataset:
Patent JP-S613109-A (JP)
Title: Automatic focusing device
Inventor: TANIGUCHI NOBUYUKI
IPC: G03B13/36
Filed: 1984-06-16
Abstract: PURPOSE:To make correction of the moving extent of a photographic optical system which is being detected unnecessary, and to make a program simpler by detecting repeatedly a defocus quantity and defocus direction by moving the photographic optical system until it enters into a prescribed near focused area. CONSTITUTION:Light from an object to be inspected is photodetected through a photographic optical system, and in accordance with a photodetecting state, a defocus quantity and a defocus direction of the photographic optical system to a prearranged focal surface are detected. Based on the defocus quantity, a prearranged moving extent of until the photographic optical system reaches a focused position is calculated, and the photographic optical system is driven. Whether the defocus quantity is in a near focused area determined in advance in the vicinity of the focused position or not is discriminated, and when it is discriminated to be outside the near focused area, a driving means is driven in accordance with the defocus direction, a photodetecting means and a detecting means are repeatedly, and when it is discriminated to be inside the near focused area, driving of the photographic lens by the driving means is stopped. Only when the photographic optical system is stopping, the photodetecting and the detecting means are operated, and also in accordance with the prearranged moving extent and the defocus direction, the driving means is driven.
Patent JP-H10312535-A (JP)
Title: Master information carrier and its production
Inventor: ISHIDA TATSURO
IPC: G11B5/86
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To optimize a pattern of projections and recesses corresponding to a pre-formatted recorded signal pattern, by forming a section of the projection in a longitudinal direction of a bit of a digital information signal to be a trapezoid having an upper base at the side of a front face and a lower base at the side of a base body which is longer than the upper base, and making a difference of lengths of the upper and lower bases to be not smaller than a specific multiplication of a height. SOLUTION: A section of a projection in a longitudinal direction of a bit of a digital information signal is trapezoidal, having an upper base at the side of a front face and a lower base at the side in touch with a base body 1. A length (a) of the upper base is smaller than a length (b) of the lower base, and a difference (b-a) of the bases is not larger than twice a height (h) of the trapezoid. Because of the projection formed trapezoidal in section, even when the digital information signal of several μm bit length is to be pre-formatted and recorded, a change of an S/N ratio because of a minute difference of the sectional shape can be limited to a permissible range. Since the section of the projection is permitted to be trapezoidal, advanced photolithography is eliminated.
Patent JP-H11316789-A (JP)
Title: Document recognizing method
Inventor: YOSHIDA YASUHISA
IPC: G06Q10/00
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To support the recognition of various documents by reading image data of an inserted document, exchanging the data with an ID card, displaying the image data and a recognition result and performing transaction selection, etc., according to displayed contents. SOLUTION: A card reading part 5 reads data on an inserted ID card and displays the classes of registered handlable documents on a screen. A user selects a document class to be handled and inserts a bill into a document read printing part 4. The image data of the document is read there and the image data is transmitted through a card reading part 5. The ID card transmits a recognition result to a document reader 1. The reader 1 displays the recognition result on a displaying part 2. And, the reader 1 regards that transaction is established when the user depresses a button for confirmation, prints necessary items on the document and collects it, communicates with a financial institution center connected to a line part and performs settlement processing such as directly drawing from the account of an ID card holder.
Patent JP-S6016209-A (JP)
Title: Incinerator
Inventor: SHIMOMURA NORIMASA
IPC: F23G5/00
Filed: 1983-07-07
Abstract: PURPOSE:To make adjustable the difference in the height of stepped portion of furnace floor, by pivotally providing a grate stoker via a fuel discharge end portion in an incinerator having a plurality of grate stokers for forming the furnace floor. CONSTITUTION:While an usual waste 3 is being discharged out of a waste supplying hopper 1, an incinerator is operated under an usual combustion state with the stepped difference of respective grate stokers 4, 5 and 6 being maintained. As the supply of waste 3 with increased heat amount initiated, a grate stoker rotating device 8 is actuated to rock a combustion stoker 5 or a back-burning stoker 6 appropriately in the upward direction for restricting or eliminating the stepped difference of respective grate stokers 4, 5 and 6. The incinerator is thus enabled to burn the waste consistently despite the substantial variation in the quality of fuel, while accomplishing a remarkable reduction of NOX emission from an exhaust gas.
Patent JP-H06334029-A (JP)
Title: Semiconductor substrate with dielectric isolation structure
Inventor: MATSUZAKI KAZUO
IPC: H01L21/76
Filed: 1993-05-27
Abstract: PURPOSE:To provide a dielectric isolation substrate, in which an isolation groove can be filled up adequately to a necessary minimum deposition thickness at the tome of embedding polysilicon in the isolation groove through a CVD method, by improving the forming pattern of the isolation groove. CONSTITUTION:In an SOI wafer 4 in which two silicon substrates are joined together while holding a silicon oxide film between, an isolation groove 5 with rectangular cross section is formed in one surface of the wafer in such a manner as to surround an element region 9 and polysilicon is deposited through a CVD method to fill up the groove after the oxide film is formed in the inner side faces of the isolation groove 5. In a dielectric isolation substrate constituted by further removing polysilicon deposited on the surface of the substrate, the corner part of the isolation groove 5 is formed as a circular groove pattern, in which the inner periphery (radius of curvature is r1) and outer periphery (radius of curvature is r2) of the groove become concentric circles, so that the whole peripheral region of the isolation groove has the same groove width W.
Patent JP-S5825945-A (JP)
Title: Manufacture of rubber shape with surface foamed layer
Inventor: NAGATA NOBUYOSHI
IPC: B29C67/20
Filed: 1981-08-08
Abstract: PURPOSE:To manufacture products, finish thereof is excellent, by applying a liquid permeating a rubber not vulcanized onto a base material for a weather strip, into which a mandrel is buried and which is made of the rubber not vulcanized, and vulcanizing and foaming the base material. CONSTITUTION:The rubber not vulcanized is extruded onto the mandrel 2 by means of an extruder 31, and a weather strip material 1a not vulcanized is formed. The liquid (such as toluene) 8 permeating the rubber is applied onto the surface of the rubber not vulcanized by means of an applying roll 33. The material is vulcanized in a vulcanizer 35, the outer surfaces 3a, 5a of the weather strip 1b are foamed in predetermined thickness, and the foamed layer is shaped. Lastly, the weather strip 1 is molded through bending and molding by means of bender rolls 37.
Patent JP-H10322535-A (JP)
Title: Facsimile equipment
Inventor: TAKAOKA TATSUO
IPC: H04N1/00
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To store the communication history information of a facsimile equipment and a personal computer, etc., and to obtain the communication history information in a required form when required by holding the communication history information of an information processing terminal and the facsimile equipment in addition to the communication history information. SOLUTION: When a communication job is started, the communication control of target transmission or reception is performed and then, communication end is judged, In the case that communication is normally ended or abnormally ended, communication management information is set. Even when the transmission is ended with an error, a call is originated again at the time of memory transmission or the like and the same communication management information or a part of it is updated at such time. Also, at the time of a personal computer PC job, a processing is similarly performed for transfer from the PC or the transfer to the PC. PC communication control is performed at the start of the PC job, then transfer end is judged, and in the case that the transfer is ended, the communication management information is set.
Patent JP-H09310616-A (JP)
Title: Structure for tail pipe of engine
Inventor: TAKAHASHI TAKAO
IPC: F01N99/00
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent water drops from falling, for instance, on a vehicle body by providing a tail pipe structure which has measure for not discharging of water drops. SOLUTION: Steam in exhaust introduced from a base end pipe 3 to an intermediate pipe 4 is condensed in the intermediate pipe 4 to form water drops. In this case, the diameter of the intermediate pipe 4 is larger than that of the base end pipe 3 for abruptly decelerating exhaust velocity introduced into the intermediate pipe 4. The water drops are hardly removed to outside by the exhaust flow. A leading end pipe 5 penetrates a peripheral surface of the intermediate pipe 4, so that the water drops to be discharged outside along an inner periphery of the intermediate pipe 4 is interrupted by a projection from the inner peripheral surface of the intermediate pipe 4. It is thus possible to prevent condensed water from being discharged outside from the leading end pipe 5.
Patent JP-S615549-A (JP)
Title: Semiconductor device
Inventor: UTSUNO AKIHIKO
IPC: H01L21/60
Filed: 1984-06-20
Abstract: PURPOSE:To attenuate any crosstalk between close signal lines by means of shielding respective signal lines from one another by a method wherein grounding bumps are arranged between or around signal bumps of semiconductor chips. CONSTITUTION:Any crosstalk noise between close signal lines may be attenuated even in case of ultra high speed input and output operations because any noise eternally coming into the signal lines may be shielded by the shielding effect of grounding bumps G encircling the signal bumps S. Besides, the shielding effect from the signal bumps S may be more increased by means of arranging the grounding bumps G all around the signal bumps S. Moreover, the shielding effect from the signal bumps S may be further improved by means of forming the grounding bumps G of an integrated conductor to encircle the signal bumps S.
Patent JP-H05328533-A (JP)
Title: Method and apparatus for controlling battery-powered vehicle
Inventor: NOMURA YOSHISHI
IPC: B60L7/10
Filed: 1992-05-19
Abstract: PURPOSE:To efficiently recover regenerative power and to improve energy balance in a method for controlling a battery-powered vehicle having a battery as a power source to drive a motor and motor control means for charging the battery by regenerative power due to deceleration torque. CONSTITUTION:A capacitor 21 having a large capacitance is connected in parallel with the input side of a DC main circuit of motor control means 20. A method for controlling a battery-powered vehicle has the steps of supplying a current flowing from a battery 6 to the capacitor 21 while the current is being limit when the charging voltage of the capacitor 21 is lower than a predetermined voltage, charging the battery until the voltage of the battery reaches a predetermined voltage while limiting the current flowing from the capacitor 21 to the battery 6 when the charging voltage of the capacitor 21 is raised from a predetermined voltage by use of regenerative power, and driving the vehicle by the charging/discharging current of the capacitor 21 when the voltage of the battery 6 reaches the predetermined voltage.
Patent JP-S63288803-A (JP)
Title: Cargo warehouse at airport
Inventor: YABE SUMIOMI
IPC: B65G1/00
Filed: 1987-05-22
Abstract: PURPOSE:To prevent jack-knife phenomenon of a cargo trailer in a multi-storied warehouse by forming an endless chain conveyor with hooks to be engaged with a cargo trailer and an inclined passage provided with a braking device at the end of each floor from the second floor and above from the ground. CONSTITUTION:When a chain conveyor 4 is reversed at the lower end of an inclined passage 3, since the speed of a cargo trailer 17 is higher than the chain conveyor 4, hooks 6 of the chain conveyer 4 are inclined forward once, where leads 11, etc., pass. When they pass, the hooks are engaged with the rear part of a startup lead 11 to prevent retreat. The conveyor ascends in cooperation with the drive force of the trailer 17. When descending, the hooks 6 are engaged with the front end of the lead 11, the conveyor 4 is reversed to descend, and a braking device 8 is actuated for braking when load is rapidly reduced. By this constitution, jack-knife phenomenon of a cargo trailer can be prevented.
Patent JP-S62280088-A (JP)
Inventor: NISHIDA TAKASHI
IPC: B43K8/02
Filed: 1986-05-30
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-S5458408-A (JP)
Title: Production of cantilever
Inventor: AZUMA KOUICHI
IPC: G11B3/50
Filed: 1977-10-18
Abstract: PURPOSE: To produce cantilevers of high quality and less variations in quality large-voluminously by cutting one end of metal bars diagonally, forming a high specific modulus material layer through vapor deposition on the surfaces and bonding stylus tips to the high specific modulus layer of the tapered cut faces.  
     CONSTITUTION: Circular cylindrical metal bars are cut to a specified length in such a manner that the cut faces become tapered cut face 2. The metal bars 1' are mounted on a base 4 in such a manner that said tapered cut face 2 faces upward,  after which a high specific modulus material layer 6 is formed on the surfaces thereof through chemical vapor deposition, etc. The metal bars are removed from the  base and the flash portions 7 are removed by lapping and the metal bar 1' portions  are removed by etching, thus only the pipe form high specific modulus material  layers 6 are taken out. A stylus tip 8 is bonded and fixed to the tapered part 6a of  this high specific modulus material layer 6 to complete the cantilever. To make the  solid cantilever, the above etching process is unnecessary 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S613968-A (JP)
Inventor: MIKUMO YUKIO
IPC: F25C1/22
Filed: 1984-06-18
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-S5826114-A (JP)
Title: Construction of underground pile
Inventor: TAKAOKA TSUTOMU
IPC: E02D5/62
Filed: 1981-08-10
Abstract: PURPOSE:To easily and rapidly penetrate a pile into the ground by a method in which a cylinder is rotationally penetrated to a given depth while discharging a ground solftening agent from a nozzle at the tip of the cylinder and then a solidifying agent is injected from the nozzle while turning the cylinder. CONSTITUTION:A cylinder 1 is rotationally penetrated into the ground while excavating the ground by its excavating claw 3 by means of a rotator 5 and while softening the ground by water 9 discharged from a nozzle 2 by means of a pump 9. When the tip of the cylinder 1 reaches a given depth, cement mortar b is injected into the ground from the nozzle 2 by means of the pump 9 while turning the cylinder, during which the cement mortar is stirred by the cylinder and the excavating claw 3 and permeated into the ground. When cement mortar b has set, a spherical footing c adhered to the tip of the cylinder is formed.
Patent JP-H10156210-A (JP)
Title: Feeder for crushing apparatus
Inventor: GAMO AKIRA
IPC: B02C23/02
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a feeder which can efficiently transport object matter to be crushed to the intake of a crushing apparatus and sufficiently demonstrate performance of the crushing apparatus. SOLUTION: This feeder for a crushing apparatus for taking object matter to be crushed which is charged through an inlet 11 in a main body, crushing the object matter to be crushed is by a crushing apparatus 10, and discharging the object matter crushed into fine segments out of the main body by a blower part 16 is constituted of a conveyer 3 for transportation installed in the front stage part of the inlet 11 and a shape-adjusting and guiding apparatus 4 installed near the inlet of the conveyer for transportation to adjust the shape of the object matter to be crushed, which is charged and transported on the conveyer, into the shape of the inlet and to guide the shape-adjusted object matter to the inlet.  The shape-adjusting and guiding apparatus 4 is constituted of guide plates successively narrow the transverse width of the transportation path of the object matter to be crushed into the width of the inlet and a conveyer 6 for pressing which presses the object matter to be crushed transported between guide plates from the upper side.
Patent JP-S5917220-A (JP)
Title: Dry transformer
Inventor: MIYAUCHI MASAMI
IPC: H01F27/06
Filed: 1982-07-21
Abstract: PURPOSE:To reduce vibratory noises by forming a supporter by a titanium alloy having a martensite texture containing a specific quantity of molybdenum. CONSTITUTION:In the dry transformer, the supporter is formed by the titanium alloy, which contains 1-11wt% molybdenum, consists of residual titanium and accompanying impurities and has the martensite texture. Molybdenum is an element which is most effective for improving vibration damping capacity, practically required vibration damping capacity is not obtained when its content is less than 1%, and vibration damping capacity becomes unstable when it exceeds 11%.
Patent JP-H05322913-A (JP)
Title: Collision detecting apparatus
Inventor: OKIMOTO YUKIHIRO
IPC: G01P15/00
Filed: 1992-05-19
Abstract: PURPOSE:To obtain a collision detecting apparatus, which performs correct collision judgment without erroneous operation even when noises are overlapped on the outputs of an acceleration sensor and a sensor fails. CONSTITUTION:The output of one transducer 2 is divided into two systems, and the signals are amplified with amplifiers having the different gains. Thereafter, the signals are amplified with amplifiers 5 and 6. The outputs of the amplifiers 5 and 6 undergo subtraction in a subtractor 7. The presence or absence of collision is judged with a microcomputer 8 based on the result of the subtraction. When the collision is detected, a switching means 9 is turned ON, a starting means 10 for actuating a crew protecting means is started and a safety device is operated. Thus, the signal processing without external noises can be performed, and the erroneous operation can be prevented.
Patent JP-S62282379-A (JP)
Title: Graphic recognition device
Inventor: UEDA HIDEJI
IPC: G06T7/60
Filed: 1986-05-30
Abstract: PURPOSE:To detect a correct corner position without receiving the influence of an irregularity by calculating the change in an inclination on the respective outline points of the outline of a graphic, recognizing a corner part, and recognizing the outline point for equally dividing a corner angle into two as a corner central point. CONSTITUTION:Based on binary picture data recorded in a frame memory 16, an arithmetic circuit 18 refers to an outline point detection table 19 and stores the outline data of the graphic on a work memory 17 in a form of a table. The arithmetic circuit 18 calculates an angle theta0 formed by a segment V0 from the start point S0 on the outline to a point E0 M of the number of the outline points separated therefrom with respect to the horizont, then calculates an angle theta1 of a segment V1 from the outline point S1 separated by N from the S0 to a point E1 separated by M therefrom with respect to the horizont, similarly, carries out the calculations on all the outline points. The difference theta'i between the adjacent outline point angles thetai and thetai+1 is calculated, the average angle different of the L point in the vicinity of the theta'i is calculated and the corner at which the sum thereof exceeds a threshold is extracted as the corner part. The point for equally dividing the angle of the corner into two is recorded on the table as the central point of the corner.
Patent JP-H11326809-A (JP)
Title: Optical writing device
Inventor: MOGI SHIN
IPC: H04N1/113
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To prevent unwanted emissive noise from being generated to the outside, and to prevent a recording information signal from being disturbed by noises from the outside, when the recording information signal is transmitted to a light source driving means. SOLUTION: This optical writing device 1 has a semiconductor light source 6 emitting a laser beam, a deflecting mirror for deflecting the emitted laser beam and making it scan, a photoreceptor drum on which desired recording information is written, and a laser driving circuit substrate 4 and a laser driving IC 5 as a light source driving means for performing a drive control of the semiconductor light source based on the video signal transmitted from a video control circuit 10 outputting the desired recording information. The video control circuit 10 is provided with a light emitting element 3 for emitting an optical video signal 12 for transmitting a video signal to the light source driving means as an optical signal, and a photodetector 2 for receiving the optical video signal 12 is provided on the laser driving substrate 4 of the light source driving means.
Patent JP-S61285727-A (JP)
Title: Container
Inventor: SAISU KOICHI
IPC: H01L21/306
Filed: 1985-06-12
Abstract: PURPOSE:To enable the good alkali etching of works on mass production base by composing the container used during the etching step for fabricating the axial lead type diodes by a specified structure. CONSTITUTION:When a jig 9 is inserted into a guide 3 and it is rotated in the direction designated by arrow (b), a hook 6 rotates by its own weight to prevent the jig 9 from coming off from the guide 3. At this time, though a work 10 is going to fall, leads 11 contact with a punching board 2 to prevent the work 10 from falling off from the jig 9. Under these conditions, when the container is immersed in an alkali etching solution 13 in a tank 12, it is easily immersed because small holes 2a of the punching board 2 allow the etching solution 13 to pass. During the etching, the leads 11 on both sides of the work 10 short a P-N junction of a semiconductor pellet through the frame 1, the punching board 2, the guide 3, and the jig 9 so as to equalize the potentials of both sides of the P-N junction, so that the good etching of the work 10 can be done.