baber/WOPTO huggingface dataset:
Patent JP-H01309245-A (JP)
Title: Pattern film correction method in focusing ion beam device
Inventor: AIDA KAZUO
IPC: H01J37/22
Filed: 1988-06-07
Abstract: PURPOSE:To be able to perform accurate defect correction by working out the position relation between defect portions and a point hole processed by a focusing ion beam in the vicinity of the defect portions of a pattern film so as to perform the correction of the defect portions. CONSTITUTION:A secondary ion detection signal made by a secondary ion detecting unit 15 is sent to an A/D converter 16 and a display portion 17 so as to display the surface structure of a sample 4. When it is detected that there are defects 2, 3 in a pattern film 1, a point hole 20 is formed in the vicinity of the defects 2, 3. A CPU works out the kind of the defects 2, 3, namely they are a black defect 2 and a white defect 3 or not, the size of the defects 2, 3 and the position relation between the point hole 20 and the defects 2, 3 by calculation and memorizes all data. It performs defect correction work about the position and the range reading out the position information and the like of the defects 2, 3. With this arrangement, the accurate correction of the defects can be performed.
Patent JP-S5930383-A (JP)
Title: Picture data filing device
Inventor: OOKUMA KENJI
IPC: H04N5/92
Filed: 1982-08-13
Abstract: PURPOSE:To attain sufficiently the file function without deteriorating the picture quality, by filing a data collected from a body to be inspected to a video tape recorder via an interface section with computer control. CONSTITUTION:The data collected from a body to be inspected at a CT scanning device 1 is controlled with a computer 2 and stored temporarily on a disc 3 and given to an interface section INT while being monitored with a CRT4. This data is subject to PCM modulation at an input picture interface section 5, converted into a video signal SVD at a picture converting section 11 and recorded on a track of a video tape recorder VTR9. A picture indexing tag formed with the computer 2 is converted into a video signal at a retrieval tag section 7 and controls the mechanism of the VTR9 at a mechanism control section 8. Thus, the filing is attained sufficiently without being attended with the deterioration of picture quality.
Patent JP-S63307237-A (JP)
Title: High corrosion resistant zirconium based alloy
Inventor: INAGAKI MASATOSHI
IPC: C22C16/00
Filed: 1987-06-05
Abstract: PURPOSE:To produce a Zr based alloy having high corrosion resistance and low hydrogen absorption characteristics and causing no nodular corrosion by alternately repeating cold plastic working and annealing treatment to the Zr based alloy consisting of Sn, Fe, Ni and Zr. CONSTITUTION:The Zr based alloy contg., by weight, 1-2% Sn, 0.2-0.35% Fe, 0.03-0.16% Ni and the balance consisting substantially of Zr and satisfying 1.4-8 Fe/Ni ratio is subjected to final hot plastic working. Said alloy is thereafter retained for a short time at the temp. at which the alpha phase and beta phase coexist and is quenched. The alloy is then alternately subjected to the cold plastic working and annealing treatment repeatedly. By this treatment, fine intermetallic compounds between Sn and Ni are formed in the Zr crystal grains of the alpha phase. The titled alloy having low hydrogen absorption rate suitable for the production of a high corrosion resistant fuel rod, fuel assembly of a nuclear reactor, etc., is thereby obtd.
Patent JP-H06329386-A (JP)
Title: Opening and closing device for container to treat constructional surplus soil
Inventor: ENDO TOKUICHI
IPC: B66C3/16
Filed: 1993-05-20
Abstract: PURPOSE:To discharge constructional surplus soil approximately completely by the dead weight by reversing respective divided containers approximately when the constructional surplus soil is discharged from a box shape container to treat the constructional surplus soil. CONSTITUTION:On both left and right sides of a support frame 1 raised and lowered by a raising and lowering device such as a crane, the base end part of an inserting holding rod 2 is fixed pivotally by a horizontal shaft extending in the longitudinal direction, and on both left and right end parts of a container frame 4, the upper parts of respective undivided side plates in respective divided containers 6 constituted by dividing a box shape container to treat constructional surplus soil in the central part, are fixed pivotally by a horizontal shaft 8 extending in the longitudinal direction, and an inserting holding rod inserting vertical hole 9 extending in the vertical direction is arranged in the respective undivided side plates. A lock device 10 is arranged between the respective divided containers 6 and the container frame 4 so as to hold the respective divided containers 6 in a stopping position, and a driving device is arranged on the support frame so as to rotate the respective inserting holding rods 2.
Patent JP-S63305569-A (JP)
Title: Manufacture of semiconductor element
Inventor: NITTA KOICHI
IPC: H01L21/28
Filed: 1987-06-05
Abstract: PURPOSE:To enable semiconductor elements to be manufactured in a reduced number of processes with high yield, by applying positive-type resist on the rear face after the formation of an electrode pattern on the top face, partially etching the resist while aligning lt with the electrode pattern and vapor depositing a electrode metal on the rear face. CONSTITUTION:On the surface of an N-type InP substrate 11, there are deposited an N-type InP clad layer 12, a P-type InGaAsP active layer 13, a P-type InP clad layer 14 and a P-type InGaAsP contact layer 15 sequentially in that order. After an insulating layer 16 is provided for constricting electric current, an electrode 17 is formed on the top face. Positive-type resist 18 is applied on the rear face of the substrate 11 and is partially etched while it is aligned with the electrode pattern 17 on the top face by means of the infrared reflection alignment. An electrode metal 19 is vapor deposited on the rear face masked with the resist pattern 18 thus formed. The residual resist 20 is then removed and the rear-face electrodes are obtained. Accordingly, the electrode pattern on the top face can be aligned with the electrode pattern on the rear face by simple processes.
Patent JP-S6040275-A (JP)
Title: Printer
Inventor: OKAMURA YASUSHI
IPC: B41J13/00
Filed: 1984-07-05
Abstract: PURPOSE:To facilitate fitting and detaching a slip inserter and operate a printer irrespectively of whether or not the inserter is fitted, by a method wherein a main body of a printer is provided with an opening part for fitting slip inserter, and the opening part is covered by a slidable plate. CONSTITUTION:When the slidable plate 2 is slidden, slip inserter engaging pins 5 fixed to a mechanism chassis incorporated in the main body 1 of the printer are exposed. Therefore, when engaging notched parts 6 provided in the slip inserter 3 are guided to the pins 5, fitting levers 7 clamp the pins 5, whereby the slip inserter 3 is fitted to the main body 1. In the condition wherein the slidable 2 is closed, noises generated by a printing head are perfectly shielded.
Patent JP-S5364261-A (JP)
Title: Resin composition
Inventor: KIYOU KAYUTO
IPC: C08L67/00
Filed: 1976-11-19
Abstract: PURPOSE: A resin composition having improved moldability, impact strength, and resistance to boiling water, which contains an aromatic polyester prepared from terephthalic acid, isophthalic acid and bisphenols and polyethylene terephthalate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62298154-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: KAJITANI KAZUHIKO
IPC: G11C11/403
Filed: 1986-06-18
Abstract: PURPOSE:To decrease defects such as dislocation defects due to etching when a gate electrode is formed, by forming at least one of source or drain regions, thereafter forming a buffer film on the surface thereof, and then forming the gate electrode. CONSTITUTION:A buffer film 8 comprising a silicon oxide film is formed on an n<+> source region 7 on the side of a capacitor element of a selective MISFET when data is read. Then damages are not yielded in the n<+> source region 7 due to plasma etching for forming a conductor plate 12, plasma etching for forming a gate electrode 16 and ion implantation for forming an n<+> drain region 18. Defects such as dislocation defects are not yielded. Thus the leaking of electric charge as data stored in the capacitor element from the n+ source region 7 can be prevented.
Patent JP-H09326907-A (JP)
Title: Image reader
Inventor: TABATA MASAMI
IPC: H04N1/19
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To reduce dispersion in an output level due to difference from sensor sensitivity by arranging a photoelectric conversion element array for B with the lowest sensitivity to a mid-line receiving much luminous quantity at an image forming position of a lens array. SOLUTION: A sensor IC 1a is formed by forming 3 lines of photoelectric conversion element arrays receiving R, G, B lights on a sensor board 1b at optional intervals. A color filter with an optical transmission characteristic is provided on them and a lens array 2 is provided at spacing of a space length Lo. The luminous quantity is distributed darker as being apart from the optical axis and the spectral sensitivity of the sensor IC 1a is reduced toward shorter wavelength. Thus, the photoelectric conversion element array for the light B with a lowest sensitivity is arranged to the middle line of the sensor IC 1a around the center of the optical axis receiving the highest luminous quantity and the photoelectric conversion element arrays G, R having higher sensitivity are arranged aside the array B. Thus, dispersion in the output level due to difference from the sensitivity of the sensor is reduced.
Patent JP-2000326051-A (JP)
Title: Designing method of casting plan, designing system of casting plan, and recording medium
Inventor: YANO KENTARO
IPC: G06N3/00
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To accurately and efficiently design an optimum casting plan. SOLUTION: In the designing of a casting plan regarding a weir, and a riser used at a casting process, a neural network is built up where the data of forms are input and freezing time is output for each of product, weir, and riser. For plural products, a relationship between the form of the product and the freezing time of the product is learned by a neural network of the product, the relationship between the form of the weir and the freezing time of the weir is learned by a neural network of the weir, and the relationship between the form of the riser and the freezing time of the riser is learned by a neural network of the riser, respectively, each freezing time of the product, the weir, and the riser is calculated, and it is decided whether or not the assumed dimensions of the weir and the riser are proper by comparing all these freezing times.
Patent JP-H01308329-A (JP)
Title: Paper feeder
Inventor: KOIKE MITSUHITO
IPC: B65H11/00
Filed: 1988-06-07
Abstract: PURPOSE:To eliminate the necessity for performing operation of setting a position of a carrier while decreasing resistance of a feed roller by providing the carrier which moves to a position in accordance with a paper width forcing a pressing roller to come into press contact with the feed roller. CONSTITUTION:When a document S is in width size of A3, a carrier 90 is moved to a position corresponding to a photosensor A3. When the movement is completed, next a cam motor 71 is electrified rotating a cam shaft 74 by 90 deg. through a reduction gear mechanism. As the result, a pressing roller 91a in a front side is forced to come into press contact with a feed roller 10b in the front side through a right end part of the document S in a position corresponding to the photosensor A3. Here because a cam member is 90 deg. rotated also in a rail unit 80, a front side pressing roller 81a is forced to come into press contact with a front side feed roller 10a through a left end part of the document S in the home position. Successively rotating the feed rollers 10a, 10b, the document is fed to a rear side.
Patent JP-H035898-A (JP)
Title: Pos sales data totalization processing system
Inventor: SAGA HIROYUKI
IPC: G07G1/14
Filed: 1989-06-01
Abstract: PURPOSE:To shorten processing time by setting optional time at which commodity totalization classified by a time zone is desired to execute in a totalizing time setting file, and executing processing to read in a totalized value classified by a commodity once at the set totalizing time, not by a trade detail unit, as the totalization classified by the time zone. CONSTITUTION:A totalizing means 31 totalizes commodity trade data inputted from POS terminal into a totalization file 32 classified by the commodity. A time zone setting means 21 sets the time at which the commodity totalization classified by the time zone is desired to execute, and a time zone totalized commodity setting means 23 sets a commodity code whose commodity totalization classified by the time zone is desired to execute. Then, in the time zone set for the commodity for which the commodity totalization classified by the time zone is set, the totalized value at that point of time is outputted to the corresponding area of a time zone totalizing file 24. Thus, processing efficiency is improved, and the totalization processing time is shortened.
Patent JP-S6033499-A (JP)
Title: Cleaning device for evaporator tube for refrigerating machine
Inventor: FUJIMOTO MASAKAZU
IPC: F28G1/06
Filed: 1983-08-02
Abstract: PURPOSE:To effect cleaning work at any arbitrary time without any trouble even during the operation of the device by a method wherein a heat exchanging amount limiting device and a cold heat medium temperature control device are provided to limit the heat exchanging amount of the evaporator during cleaning the tubes in accordance with necessities. CONSTITUTION:The cold heat medium temperature control device 24 receives a brine outlet temperature signal from a temperature detector 13 and outputs a signal for operating a capacity valve 25. The heat exchanging amount limiting device 26 detects the internal pressure of the evaporator 6, outputs a signal for operating the capacity valve 25 so as to obtain the internal pressure higher than a predetermined pressure and limits the heat exchanging amount in the evaporator 6. A changeover device 23 is equipped with a switch mechanism 27 and when the internal pressure of the evaporator 6 is higher than the predetermined value, a contact T is conducted and the cold heat medium temperature control is effected while the contact P is conducted, the heat exchanging amount limiting control is effected and the abnormal decrease of internal pressure of the evaporator 6 is prevented when the pressure is reduced to a value lower than predetermined. Accordingly, even if the flow path is switched to effect the cleaning of the tubes for the evaporator during the operation of the refrigerating machine, the internal pressure of evaporator will never be reduced abnormally, there is no possibility of low temperature trip or the freezing of cold water and the cleaning work may be effected at any arbitrary time.
Patent JP-H036038-A (JP)
Title: Semiconductor wafer conveyance apparatus
Inventor: SHIDA NAOYUKI
IPC: H01L21/677
Filed: 1989-06-02
Abstract: PURPOSE:To prevent that a resist on the surface and the surface of a wafer after an exposure operation are damaged by a method wherein, during a wafer conveyance process, the rear of the wafer is sucked and held by using a vacuum nozzle which protrudes in a vertical direction from a movement stage and which is provided with a sucking disk at its tip. CONSTITUTION:The rear of a wafer 2 which has been conveyed from a wafer carrier 1 by means of a belt 3 is sucked by using a suction nozzle 5 and a sucking disk 6. While the wafer 2 is being sucked, an arm 8 is stretched in one direction and a movement stage 7 is moved to a part where a chuck 9 for exposure use is united completely to a space part 10. The wafer 2 is fixed to the chuck 9 for exposure use. When an exposure operation is completed, the movement stage 7 is returned to the side of the belt 3 while the arm 8 is retracted. In this manner, the wafer is held by using the vacuum nozzle at the rear of the wafer. Thereby, a resist is not exfoliated at all during a conveyance operation; since the sucking disk has a sufficient area, the wafer can be held stably.
Patent JP-S622524-A (JP)
Title: Vapor-phase growth device
Inventor: TAKEBAYASHI MIKIO
IPC: H01L21/205
Filed: 1985-06-27
Abstract: PURPOSE:To enable to grow uniformly and at a high speed the vapor-phase growth film formed on a semiconductor wafer by a method wherein gas flow control bodies, which turn the reaction gas nito a turbulent flow are provided between the semiconductor wafer and the reaction gas feeding opening. CONSTITUTION:A semiconductor wafer 1 is directly heated with infrared rays or is heated with heat transmission from a susceptor 2 to be heated with infrared rays, while reaction gas and carrier gases are respectively fed through a reaction gas feeding opening 6 and carrier gas feeding openings 7, yet both the gases are separately guided by partition plates 8 to the vicinity of the susceptor 2. The carrier gases are guided in such a way as to be flowed along the partition plates 8 with the partition plates 8 as the approach-run sections and behave as laminar flows in the interior of a reaction chamber 3, while the reaction gas passes through among as flow control bodies 10a before reaching the susceptor 2 and turns into a turbulent flow on the surface of the semiconductor wafer 1. The feed of the reaction gas onto the surface of the semiconductor wafer 1 does not have directivity by the effect of the rotation of the susceptor 2 and the effect of the gas flow control bodies 10a when the time average is taken. As a result, the reaction gas runs uniformly over the surface of the semiconductor wafer 1.
Patent JP-S6122162-A (JP)
Inventor: KURACHI MASAO
IPC: F25B13/00
Filed: 1984-07-06
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-H08304354-A (JP)
Title: Natural frequency measuring device
Inventor: KATOU JIYUNJIROU
IPC: G01H13/00
Filed: 1995-04-28
Abstract: PURPOSE: To measure the natural frequency of a disc-like metal member within a short time. CONSTITUTION: A disc rotor 1 is supported by a support device 2 through a soft member part, and the disc surface 12 of the supported disc rotor 1 is hit with a hammer provided on an exciting device 3 to excite the disc rotor 1. The vibration of the disc rotor 1 is detected as sound wave by a microphone 4, and the detected signal is frequency-analyzed by a frequency analyzing device 5 to gain the natural frequency of the disc rotor 1.
Patent JP-2000329800-A (JP)
Title: Battery voltage detector
Inventor: HIGUCHI SHINICHI
IPC: G01R19/165
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a battery voltage detector capable of exactly detecting remaining voltage of a battery installed in an electronic apparatus by using an A/D converter provided in the electronic apparatus. SOLUTION: To the input part 5b in the A/D converter in a microcomputer 5, a constant voltage set by a Zener diode 3 is given and to a reference voltage input part 5a, the voltage of battery is given. In the A/D conversion part, a constant voltage B is A/D converted making the remaining voltage A of the battery 2 as a reference voltage. Thus, A/D conversion value varies as the fluctuation of the remaining voltage A and so the remaining voltage A can be inversely calculated from the A/D conversion value.
Patent JP-H04341679-A (JP)
Title: Cable clamping structure
Inventor: KURAMITSU YUJI
IPC: F16L3/10
Filed: 1991-05-16
Abstract: PURPOSE:To check any increase in a mounted space even if the number of cables to be clamped is increased as well as to make all cables accurately clampable. CONSTITUTION:Three flat plates 1, 2a, 2b are installed in parallel with one another, and each of cables in a line is inserted into each clearance of these plates. In addition, these plates are clamped by a bolt 3. Accordingly, even if the number of cables is increased, it will merely do if a stage number is increased, so the cables are not extended in the cross direction at all. In this connection, since the cable stage number among plates is one stage all, table clamping is uniform and accurate enough.
Patent JP-H11329156-A (JP)
Title: Mounting structure of switch
Inventor: IGARASHI MASAZUMI
IPC: H01H23/04
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To facilitate assembling work and connecting work of a switch, while cutting down the number of components of the switch. SOLUTION: A switch body 51 of a switch Sw is inserted in a switch supporting hole 28 formed in a bus bar embedded base body 21, and is fixed by engaging a locking nail 511 of the switch body 51 with a part 281 to be locked of the switch supporting hole 28. A movable contact 54 provided in the switch body 51 is integrally formed at the end part of a bus bar 22 embedded in the bus bar embedded base body 21 and faces fixed contacts 22a-22c exposed on the bottom part of the switch supporting hole 28 in a touchable state. The number of components can be cut down without providing a special fixed contact by utilizing a part of the bus bar 22 as the fixed contacts 22a-22c.
Patent JP-S5842382-A (JP)
Title: Digital convergence device
Inventor: TSUJIHARA SUSUMU
IPC: H04N9/31
Filed: 1981-09-07
Abstract: PURPOSE:To perform convergence adjustment quickly with good accuracy, by detecting an average position of a dot signal from a television camera and making the position of average value of each color coincident with each other. CONSTITUTION:At the first field, in picturing a green dot signal with a color signal switching device 27, the green dot signal is obtained for a television camera at the next field scanning and this is applied to an average value detection circuit 33 via a clip circuit 31 to detect the center position of a clipped pulse width and to set a green horizontal position counter 29 is set. Contents of the counters 28 and 29 are compared at a comparator 30 to shift a data reversible counter 13 so that the both are made coincident. That is, the data reversible counter 13 is shifted so that the average value of the red dot signal comes to the average value of the green dot signal, and the red dot signal is moved by changing the content of one frame memory 14.
Patent JP-S5767188-A (JP)
Title: Zinc alloy electroplated steel plate with high corrosion resistance and its manufacture
Inventor: ANDOU NARUMI
IPC: C22C18/00
Filed: 1980-10-09
Abstract: PURPOSE: To enhance the corrosion resistance and plating adhesion of a zinc electroplated steel plate by adding a specified amount of Ni and Cr to the zinc plated film of the steel plate.  
     CONSTITUTION: In the manufacture of a zinc electroplated steel plate, a zinc plating bath contg. 70W370g/l sulfate ion, 45W60g/l Ni ion, 0.5W13g/l sexivalent Cr ion and 10W80g/l boric acid is used as a zinc electroplating bath, and electroplating is carried out while keeping the bath at 1.4W2.0pH. When a Zn-Ni alloy is deposited, Cr is codeposited to form a Zn alloy plated layer contg. 10W20wt% Ni and 0.01W1.0wt% Cr. The corrosion resistance of a Zn plated layer is enhanced by Ni, and it is further enhanced by codepositing Cr in such a specified range. 
     COPYRIGHT: (C)1982,JPO&Japio