baber/WOPTO huggingface dataset:
Patent JP-S62120913-A (JP)
Title: Pinion cutter
Inventor: IZUMO MASATOSHI
IPC: B23F21/10
Filed: 1986-10-07
Abstract: PURPOSE:To eliminate the necessity for exchanging a helical guide and a slider, by applying the machining method such that a pinion cutter decreases a number of teeth smaller than the formula value while increases a circular pitch in one part larger than mn.pi, and in this part a gear blank material is placed distant from the cutter when gear cutting is performed. CONSTITUTION:A pinion cutter 6, which decreases its number of teeth smaller than a value obtained from L.sinphi/mn.pi while increases a circular pitch in one part larger than mn.pi, forms a condition that a tooth is broken. And this cutter, being mounted to a cutter spindle 2 of a gear shaping machine, cuts a gear by generating a cutting motion through a part in which a cutting tooth 5 spaces mn.pi. Here a blank of the gear, when the part with the large circular pitch approaches, is retreated from the pinion cutter 6, and it it only required to restart the generating motion by reversing rotation of the cutter spindle 2 and a work table to return the cutter to the cutting start point. Accordingly, gear cutting of a helical gear can be performed with no necessity for exchanging a helical guide and a slider.
Patent JP-H0681780-A (JP)
Title: Scroll type compressor
Inventor: KURIBAYASHI KATSUAKI
IPC: F01C17/06
Filed: 1992-09-04
Abstract: PURPOSE:To obtain a scroll compressor which is equipped with an Oldham's ring which is easily manufactured, hardly broken, is lightweight, and has the excellent abrasion resistance. CONSTITUTION:The Oldham's ring 28 of a scroll compressor is equipped with an annular ring body 29, recessed grooves 34 which are formed in specified intervals in the peripheral direction on the inner peripheral surface of the ring body 29 and opened on the side surface of the ring body 29, and a key part 30 consisting of an inverted L shaped block which is assembled with the side surface of the ring body 29 by inserting the lower edge part 30a into the recessed groove 34. Further, an annular groove 35 which is formed continuously along the peripheral direction of the ring body 29 and a C-shaped stop ring 33 which is installed in the annular groove 35 and fixes the ring body 29 and the key part 30 are installed on the inner peripheral surface of the ring body 29 and one side surface of the lower edge part 30a of the key part 30 assembled with the ring body 29.
Patent JP-H0982316-A (JP)
Title: Organic electrolyte battery
Inventor: NOZAWA MUTSUO
IPC: H01M10/058
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of blanking residue of metal lithium in a manufacturing process by cutting out a lithium wire material in such length that the specified weight is obtained to use in a negative electrode. SOLUTION: A positive electrode 2 has manganese dioxide as the main constituting element, and a negative electrode 4 is formed with a material doped with metal lithium. The negative electrode 4 is formed by cutting out the wire material of metal lithium 4 in such length that the specified weight is obtained. Three types of the lithium wire material deformed in the specified shape, rod- shaped lithium having a circular cross section, and pressed shape lithiuun formed by using circular container while the outer shape is regulated are used. Lithium is placed so that the cut surface 7a comes in contact with a negative can 5, and pressed against the negative can 5. Yield of lithium in the production process is increased to almost 100% and industrial advantage is enhanced.
Patent JP-H08101355-A (JP)
Title: Ultra-wide band continuously variable attenuator
Inventor: OU BUNHA
IPC: G02B26/02
Filed: 1994-09-30
Abstract: PURPOSE: To adjust an amplitude of an input electric signal in stepless and continuously and to provide the electric signal of the optionally attenuated amplitude by converting the input signal to light once and again converting the light into the electric signal after the light passes through a continuous light attenuator. CONSTITUTION: The electric signal V1 is inputted to an LD driver 2 to be inputted to the LD 3 through the LD driver 2. The LD 3 converts and outputs the input electric signal into an optical signal in proportion to the signal, and the optical signal becomes a state of parallel beams in a lens 5 of a beam collimator 4 to be made incident on the continuous light attenuator 7. The continuoys light attenuator 7 is adjustable continuously, and attenuates a signal beam in stepless. The signal beam attenuated in the continuous light attenuator 7 is converged on a PD 9 by the lens 6, and is converted into the electric signal by the PD 9 to be amplified by an ultra-wide band preamplifier 10.
Patent JP-H04118103-A (JP)
Title: Rolling roll
Inventor: KOBAYASHI TATSUNOBU
IPC: B21B27/03
Filed: 1990-09-07
Abstract: PURPOSE:To surely prevent the infiltration of cooling water and dust from the outer peripheral side to the inner peripheral side of a sleeve and to use existing rolling mills as they are by forming a flow passage which communicates at one with a gas storage part filled with a compressed gas and is opened at the other end to the outer peripheral surface of a fitting shaft part. CONSTITUTION:A discharge valve of a cylinder 20 for a rolling roll 10 is opened to discharge compressed air to the air flow passage 21 from a discharge port 20a, by which the compressed air is discharged from the outer peripheral surface of the fitting shaft part 14b of a roll shaft 11 via the branch path 21b of the air flow passage 21. The air pressure in the microspacing between the outer peripheral surface of the fitting shaft part 14b and the inner peripheral surface of the sleeve 12 or the inner peripheral surface of collars 16 is increased in such a manner and the possibility of the infiltration of the foreign matter, such as cooling water and dust, from between the mating surfaces of the sleeve 12 and the collars 16 or the mating surfaces of the collars 16 is eliminated. Then, the rusting of the sleeve 12 and the collars 16 and the difficulty in the disassembly and assembly of the rolling roll 10 are eliminated according to this embodiment.
Patent JP-S61104931-A (JP)
Inventor: NORUBERUTO BUUFUNAA
IPC: B65B55/02
Filed: 1985-10-25
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-H0285576-A (JP)
Title: Magnet structure for magnetic fluid
Inventor: EGUCHI KIYOSHI
IPC: F16J15/40
Filed: 1988-09-22
Abstract: PURPOSE:To prevent a sealing action from deteriorating and prevent an adhesive from being damaged by using plate-shaped yokes having an abrasion and buff- finished mirror face with the surface roughness of 0.10mum or below. CONSTITUTION:A circular magnet structure 2 is coupled on the outer periphery of a rotary shaft 1, and a magnetic fluid 3 is held in a gap between the rotary shaft 1 and the circular magnet structure 2 to seal the outer periphery of the rotary shaft 1. Circular yokes 2b are stuck on both faces in the axial direction of a circular bond magnet 2a, and the magnetic field is applied to the bond magnet 2a   one yoke 2b   rotary shaft 1   the other yoke 2b   bond magnet 2a. The yokes 2b are mirror-finished with the surface roughness of 0.1mum or below and have no fine stripe groove, and the magnetic fluid 3 held inside is not leaked to the outside by a capillary phenomenon. The sealing of the outer periphery of the rotary shaft can be maintained by the magnetic fluid, and an adhesive sticking the yokes is not damaged.
Patent JP-H1084103-A (JP)
Title: Image sensor for black reference use
Inventor: MATSUMOTO TOSHIRO
IPC: H01L27/14
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain a single kind of an image sensor by a method wherein a light- shielding member for covering the light-receiving surface of a light-receiving element is provided between the light-receiving surface of one part, which is set in a black reference, of the light-receiving element of the image sensor of a structure, wherein light from the original of a read object is received by the light-receiving element via a condensing lens or the equivalent material, and the manuscript. SOLUTION: In an image sensor, the light-receiving part, which is located at the end part on one side of the end parts of a sensor IC 5, out of the light-receiving parts of the sensor IC 5 is covered with a frame overhang 7a using one part of a flame 7. The light-receiving part, which is positioned under the frame overhang 7a, of the IC 5 intercepts light and the light made to pass through a rod lens array 4 does not reach the light-receiving part of the IC 5. The IC 5, which is positioned under the frame overhang 7a, generates output as the blackest image signal without receiving the light and is used as a black reference. Thereby, the image sensor intercepts the light, the light is never mixed in the image sensor due to irregular reflection like a black chart and the image sensor can obtain a black reference, which has not irregularity in black reference output and is stable.
Patent JP-H08101872-A (JP)
Title: Facilities reservation managing system
Inventor: KODAMA MINORU
IPC: G06Q50/00
Filed: 1994-09-30
Abstract: PURPOSE: To distribute reception loads, to equalize an opportunity for utilizing facilities, to enable automatic drawing lots, to report whether a winning number is drawn or missed and to perform the automatic drawing lots for reporting the result when any cancel is generated by accepting reservation from any terminal, drawing lots, deciding a person who draws the winning number, reporting whether the winning number is drawn or missed, deciding the person who draws the winning number when the cancel is generated, and reporting the drawing of the winning number. CONSTITUTION: This system is provided with a reservation application receiving means 31 for automatically issuing reservation receiving slips corresponding to reservation application inputs and registering reservation application information on a reservation application data table 4, automatic lottery means 32 for automatically drawing lots when there is plural applications to the same facilities corresponding to the end of a reservation application period, and reporting means 33 for reporting the drawing of the winning number to a reservation applicant when there are not the plural applications to the same facilities but for reporting the drawing of the winning number to the reservation applicant, who draws the winning number, when there are plural applications to the same facilities on the other hand.
Patent JP-H0399091-A (JP)
Title: Lactosylceramide derivative and its production
Inventor: TAKAI IZUMI
IPC: C07H15/10
Filed: 1989-09-13
Abstract: NEW MATERIAL:A compound expressed by formula I [A represents formula II ((m) is 10-14; R<2> represents H or 16-24C fatty acid residue optionally having R<1>O-group); R<1> represents OH-protecting group]. EXAMPLE:Benzylated lactosylceramide. USE:An intermediate for producing various sphingoglycoplipid derivatives. PREPARATION:A sialoglycolipid derivative expressed by formula III [B represents (substituted)sialic acid residue] is hydrolyzed preferably in the presence of a heteropolyacid catalyst (example; phosphotungstic acid or phosphomolybdic acid).
Patent JP-H03100705-A (JP)
Title: Plant controller
Inventor: TAKAKURA MITSUO
IPC: G05B15/02
Filed: 1989-09-13
Abstract: PURPOSE:To absorb differences in language and definition among control systems and to integrate the entirety efficiently by using a man-machine computer which supports all fields of the control systems and a controller group, and equipping them with a common data base. CONSTITUTION:The plant controller consists of the man-machine computer 61 which supports all the fields of electric control, instrumentation control, and computer control, a LAN 71, and controllers 81-83, and the man-machine computer 61 and controllers 81-83 are equipped with the plant data base in common. The controllers 81-83 performs operation control, quality control, etc., in the respective fields of electric control, instrumentation control, and computer control. Thus, the data base is common, so the defining operation of the data base is centralized, the load on the data base generating operation is reduced, and its correction efficiency is improved.
Patent JP-H0794564-A (JP)
Title: Evaluation method for semiconductor substrate
Inventor: FURUYA HISASHI
IPC: G01R31/26
Filed: 1993-09-24
Abstract: PURPOSE:To conduct highly reliable evaluation of semiconductor substrate using a solid state image sensor. CONSTITUTION:A semiconductor is evaluated based on the temperature dependency 22, 23 of the difference between the lowest output peak value and a higher output peak value in the histogram of dark current output values from a solid state image sensor. Since the effect of diffusion current component is eliminated, the linearity of temperature dependency can be ensured over a wide temperature region.
Patent JP-2001069345-A (JP)
Title: Image processor
Inventor: OUCHI SATOSHI
IPC: H04N1/40
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To improve the quality of image reproduction, to accelerate picture output, to avoid the deterioration of picture due to compression and variable power and to improve cost performance and usefulness in image formation by stored data while holding functions for the compress-retaining, image area separation and varying of image data. SOLUTION: An image processor compresses image data of an original scanner 1 to be memorized, reads and extends it to be used for image formation and switches the processing mode of a gradation processing 8 in accordance with image area separation for judging which the image data belong to a character or a picture patterns. Relating to the processor, when a memory 11 for holding an area signal showing the result of image area separation and the variable power rate of the area signal of the memory 11 are different from the variable power rate of image data for image formation, the area signal is varied to have an image data variable power rate to give to the processing 8. When a designated variable power rate is large, image area separation is executed after pre-scanning.  At the time of small variable power, pre-scanning is not executed and image area separation is executed at the time of main scanning.
Patent JP-H0864027-A (JP)
Title: Candlestick hardly affected by wind and radiation heat
Inventor: NAKAYAMA SUSUMU
IPC: A47G33/00
Filed: 1994-08-25
Abstract: PURPOSE: To prevent a candle from being bent, and protect a light from wind by making the wall of the combustion chamber for a light duplex, and thereby filling water in the inside of its duplex walls. CONSTITUTION: A duplex water storing chamber 7 composed of an inner, enclosure 4 and an outer enclosure 5 is provided around a core stem 3 provided at the center of a pedestal 1, and water is filled in the duplex water storing chamber 7. And air ports 2 are provided for a combustion chamber 6 formed in the inside of the inner enclosure 4.
Patent JP-S60127942-A (JP)
Title: Work conveying device
Inventor: ITOU NOBUHIKO
IPC: B23Q7/14
Filed: 1983-12-15
Abstract: PURPOSE:To set a laterally movable stand, on one side of several stock conveyers set abreast, which is movable along the stock conveyers setting direction, make it possible to stop the laterally moving stand by setting stoppers with buffers beside the stock conveyers, moreover, make it possible to stop the laterally moving stand precisely. CONSTITUTION:Rails 41 are laid on one side of several stock conveyers 2 set abreast, parallel with the stock conveyers setting direction, and a laterally movable stand 3 is set along the rails 41 as it can be moved. Each stock conveyer 2 is formed as a roller conveyer system, and stoppers 4, 5 are set on both sides of the bottom plate 11 back surface of the stock conveyer 2, as they can be freely advanced/retreated toward the laterally movable stand 3, individually. That is, each stopper 4, 5 is formed of a L-shaped fundamental frame 23, which is advanced/retreated by a cylinder 20; on a projecting piece 22 of the fundamental frame 23, a buffer 6 which is formed of a hydrodynamic shock absorber, is set, and on a fundamental plate 21 of the fundamental frame 23, a detector 24 which is formed of a micro-switch, is set. Then, the laterally moving stand 3 can be stopped by projecting one of the stoppers 4, 5.
Patent JP-H0680205-A (JP)
Title: Load presence detection method for double carry-in prevention
Inventor: IKEDA MASAHIRO
IPC: B65G1/04
Filed: 1992-09-07
Abstract: PURPOSE:To enable load presence to be stably and accurately detected in order to prevent double carry-in when a cargo is carried in a shelf side by a cargo carry-in transshipping means which is hoisted down in such a way that it can be moved up and down out of a carrying tramcar via a hoisting belt. CONSTITUTION:In a right front of a lower section frame 11 positioned in a place lower than a cargo W supported by a transshipping means 6, a sensor 14 detecting load presence on the side of a shelf 17 is mounted horizontally and transversely, every each cargo support section 18 on the side of the shelf 17, a load presence detection level L-2 is set first, wherein the sensor 14 is positioned just beside the cargo support section 18 in a level higher than a cargo load transshipping level L-1 with respect to the cargo support section 18, and when the descending transshipping means 6 comes down to the load presence detection level L-2 in the cargo support section 18 which is an abject of load carry-in, the sensor 14 detects the load presence in the cargo support section 18.
Patent JP-S6481480-A (JP)
Title: Clock oscillation circuit
Inventor: KAWAHARA NOBUHIRO
IPC: H04N19/80
Filed: 1987-09-22
Abstract: PURPOSE:To reduce the pull in setting time by resetting a phase comparator so as to allow the oscillator to generate the center frequency forcibly when the number of sampling clocks during counting period exceeds a predetermined range. CONSTITUTION:A frequency divider 6 forms a prescribed counting period (f) from a transmission line clock (reference clock) (e) having a stable frequency and a counter 5 outputs counted value (g) being the number of sampling clocks during the counting period (f). When the counted value (g) exceeds a predetermined range, that is, the deviation of the oscillation frequency is larger, a frequency detector 4 outputs a reset signal (h) to reset a phase comparator 1. When the reset signal (h) is outputted, an output of an integrater 8 is made zero, an output control voltage (c) of a D/A converter 9 is the center frequency voltage, the sampling clock (d) of the oscillator 2 is restored to the center frequency to apply pull in setting quickly. Thus, even if the frequency is deviated largely, the time till the pull in setting is reduced.
Patent JP-H0682770-A (JP)
Title: Liquid crystal display element
Inventor: YANAGI MASAHIRO
IPC: G02F1/1333
Filed: 1992-09-07
Abstract: PURPOSE:To provide a liquid display element having an uniform panel gap and capable of improving the quality of a display image, and a method for manufacturing a transparent base therefor. CONSTITUTION:A desired pattern of electrode film is formed by a recessed part 2 on one main surface of a glass base 1, and an ITO film 4 is formed only in the recessed part to form a transparent electrode film, and a transparent base is formed. Two transparent bases having transparent electrode films separately formed thereon are arranged with a fixed gap, and a liquid crystal material is charged in the space, whereby a liquid crystal display element in which the thickness of a liquid crystal layer is almost uniform both in the part having the transparent electrode film and the part having no transparent electrode film.
Patent JP-S6392692-A (JP)
Title: Method of controlling automatic operation of dry fire-quenching car and wet fire-quenching car
Inventor: OKUI NOBUYUKI
IPC: C10B39/02
Filed: 1986-10-06
Abstract: PURPOSE:To prevent the overflow of coke in a cooling column and, at the same time, to continuously conduct safety operation, by detecting the amt. of the stock in a prechamber of dry fire-quenching equipment and instructing the switching to wet fire quenching when the amt. of the stock reaches the maximum value. CONSTITUTION:A stock sensor 19 mounted on a prechamber 1-4 located at the upper portion within a cooling column 1-1 is set so that the overflow of coke does not occur even when the cooling column is charged with a bucket of red-hot coke after the level of the coke has reached the upper limit position. Based on the information on the upper limit level detected by the sensor 19, and instruction for startup is sent from a ground station 13 to a station 14 mounted on a fire-quenching car, and the compressor of the fire-quenching car is put into operation. After the level of coke reaches at the maximum value, a further bucket of red-hot coke is put into the cooling column, and a sequencer sends to the ground station an instruction for switching of fire-quenching car, followed by stopping of the automatic operation schedule. The amt. of the stock of the cooling column 1-1 and the discharging rate are calculated in the ground station 13, and a signal for switching from the fire quenching car to a bucket car is sent when it has been judged that the coke is put into the cooling column and the pushing schedule can be continued.
Patent JP-S6392890-A (JP)
Inventor: KAWASHIMA JUICHI
IPC: F16L15/04
Filed: 1986-10-07
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-H03186186-A (JP)
Title: Infrared ray drying device
Inventor: ROBAATO II TOREREBEN
IPC: F26B23/04
Filed: 1990-09-07
Abstract: PURPOSE: To control a plurality of infrared lamps, by generating a moisture signal in a form of amplitude using a sensor which senses the temperature, moisture content, or other physical property at particular zone positions along the width of a traveling web, and which travels along the width of the traveling web. CONSTITUTION: An infrared drying system uses opposed infrared drying modules 12 and 14 in the vicinity of a distribution scanner 18 of a moisture sensor disposed inside a track 20 of a belt and ball bearings. Also, for example, idler rollers 22 and 24 support a traveling web of material 16 around the distribution scanner 18 of the moisture sensor and through the opposed infrared drying modules 12 and 14. Moreover, the moisture sensor distribution scanner 18 is connected to a moisture computer 26 for generating a water content signal and a positional signal. It detects the temperature, moisture content, or other physical property along the width of the web to generate a water content distribution signal in a form of amplitude. As a result, it is possible to control a plurality of infrared lamps.
Patent JP-H0667726-A (JP)
Title: Absolute position obtaining method for unmanned running car
Inventor: TOYA IKUYA
IPC: G06T1/00
Filed: 1992-08-13
Abstract: PURPOSE:To provide the absolute position obtaining method for an unmanned running car, which can obtain very easily a present running position of the unmanned car by an obsolute position, and also, is not influenced by disturbance light, etc., and does not care about the use environment of the unmanned running car. CONSTITUTION:To the unmanned running car 1, an infrared-ray camera 2 turned upward is attached, and on the ceiling surface 3 of a running area, absolute position display devices M1... which can display an absolute position are provided, a display pattern of the absolute position display devices M1..., and a map storage means for storing a relation to the absolute position corresponding thereto are provided in advance, and from image data obtained by photographing the absolute position display device M1... by the infrared-ray camera, the own relative position to the absolute position display devices M1... is calculated. Simultaneously, the image data is analyzed, the absolute position shown by the absolute position display device is derived, and by subtracting both the positions, the present running position is obtained.