baber/WOPTO huggingface dataset:
Patent JP-S6262278-A (JP)
Title: Direction finder
Inventor: UCHIDA TOYOKI
IPC: G01S3/46
Filed: 1985-09-11
Abstract: PURPOSE:To enable practical use in a wide frequency range with a simple construction, by mixing voltages induced in two orthogonal directional antennas with an locally oscillated output differing by 90 deg. in the phase. CONSTITUTION:Induced voltages corresponding to incoming ratio waves respectively with two orthogonal 8-shaped directional antennas 1 and 2 are respectively mixed by mixers 4 and 5 with a locally oscillated output differing by 90 deg. in the phase via a phase shifter 8. The frequencies as obtained as the sum or difference of the frequencies of the components are combined to determine the direction of the incoming radio waves from information on the azimuth of the incoming radio wave and similar information from a non-directional antenna 3. In this case, since one of induced voltages in the antennas 1 and 2 is not shifted in the phase by 90 deg., there will not such a trouble as non- coincidence in the characteristics to frequency between the induced voltage and that running through the phase shifter, thereby enabling putting the direction finder to practical use in a wide frequency range with a simple construction.
Patent JP-2001031030-A (JP)
Title: Web wrapper cutting device
Inventor: FUKUDA TATSUYA
IPC: B65B69/00
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To make a satisfactory cutting possible on cutting a packing material wrapped round the circumference of a web with a cutter without allowing the cutter to cut into the web main body even when the outer circumferential face of the web is wary. SOLUTION: On cutting a packing material 1b wrapped round the outer circumferential face of a web with a cutter 7 while a cutting unit 8 having the cutter 7 is held with and moved by a guide device 15 arranged along the outer circumferential face of the web 1, waviness on the surface of the web is detected by an unevenness detecting means 25 for detecting the circumferential waviness provided at the front of the cutter 7, and a servomotor of a Y-axis driving device 30 is controlled, based on the detected value, and the guide device 15 is so constructed that it moves in the direction of Y-axis right-angled against the axis of the web, making the cuter 7 follow the waviness over the outer circumferential face of the web.
Patent JP-S6182906-A (JP)
Title: Method for reducing edge drop of cold rolled steel-sheet
Inventor: SHITOMI MAKOTO
IPC: B21B27/02
Filed: 1984-09-28
Abstract: PURPOSE:To obtain a cold rolled steel-sheet having a practically rectangular cross-sectional shape and free from edge drop by forming the surface shapes of upper and lower work rolls under suspension used for the 1st pass rolling, into specific shapes, in case of cold rolling the sheet through plural passes by a mill of plural stands. CONSTITUTION:A flat lower roll 1 and an upper roll 2 having a specific shape are used for the 1st pass, for instance. That is, within in a range of 25-150mm distance (l), between a point 4 of the sheet end of a rolling stock 3 contacting the surface of roll 2, and a point 5 located close to the center of sheet width; the difference (delta) between respective gaps at the points 4 and 5 of the surfaces of the rolls 1, 2 under suspension, is regulated within a range of 0.05<delta<=0.5mm. Further, one side or both of the surfaces of rolls 1, 2 are formed so that the gap between the rolls 1, 2 increases gradually from the center of roll to its end. Thus, a cold rolled steel sheet free from edge drop is manufactured by using rolls 1, 2, having such surface shapes at the time of suspension for performing the 1st pass rolling.
Patent JP-H0363837-A (JP)
Title: Software program inspection system
Inventor: MATSUO KAORU
IPC: G06F11/28
Filed: 1989-08-02
Abstract: PURPOSE:To improve inspection efficiency by comparing targeted data that is an execution result obtained by inputting an inspection program to a program to be inspected with expected value data that is a result expected by processing the inspection program with the program to be inspected, and judging whether it is normal completion or error completion. CONSTITUTION:Information read in from a comparison result file 6 is judged, and when it shows an inspection item, inspection item information is stored in a data storage area, and furthermore, a read-in processing which reads in one row from the comparison result file 6 is performed. Next, it is judged whether or not the comparison result file is completed from read in information, and when it shows the completion of the file, a normal completion report list generating processing for the inspection item is performed to show the fact that no difference exists between the targeted file 3 of the inspection item and the comparison result of an expected value file 4. Thereby, an inspection system with high efficiency can be obtained in the developmental stage of a software program.
Patent JP-H0732196-A (JP)
Title: Dehydration device
Inventor: YONEKAWA KANEO
IPC: B30B9/28
Filed: 1993-07-22
Abstract: PURPOSE:To remove an object which is to be dehydrated and closes a through- hole and to obviate clogging of the through-hole by moving this compression plate after dehydration and inserting a pressing pin into the through-hole of the compression plate by energizing force. CONSTITUTION:The compression plate 21 is moved to one end side of a dehydration section 11 to change the object to be dehydrated into this dehydration section 11. The compression plate 21 is moved to the other end side of the dehydration section 11 to energize the object to be dehydrated toward the inside of the dehydration section 11. The removing pin 25 inserted into the compression plate 21 moves to the outer side of the dehydration section 11, by which the through-hole 24 is opened and the moisture of the object to be dehydrated is run out. The compression plate 21 is moved to the outer side after the dehydration. The pressing force from the object to be dehydrated is eliminated and the removing pin 25 is inserted into the through-hole 24. The object to be dehydrated closing the through-hole 24 of the compression plate 21 is removed at this time, by which the clogging of the through-hole 24 is eliminated. The clogging of the through-hole of a cap is eliminated by a similar mechanism.
Patent JP-H1144555-A (JP)
Title: Data conversion circuit
Inventor: HARA KENJI
IPC: G01D5/249
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent an output pulse from fluctuating by a method wherein encoder data calculates previous differential data as current differential data when a transmission error occurs. SOLUTION: At the time of occurrence of a transmission error, if a calculation error of CRC occurs, a sampling block is not output from a transmission control part 3 so that it is missing. Therefore, a D-type flip-flop DFF1-1 keeps current data held, the held current data is output from the DFF1-1 to a subsequent stage, and the same pulse as a previous one is output to an addition circuit. Therefore, even if input data to an encoder is temporarily stopped, a dangerous phenomenon such as jump or stop of the pulse with the DFF1-1 absent in conventional examples may be prevented, maintaining continuity. The number of output pulses at this time is compared with shift register data of a conversion part 4 when transmission is recovered to a normal state and converged to normal calculation, thereby causing no problem.  This can be realized both in a DDA-scheme circuit and in a BRM-scheme circuit.
Patent JP-H06166997-A (JP)
Title: Rolled paper for filter element and preparation of filter element using said rolled paper
Inventor: KORIN KIYANBURU GURIIGU
IPC: A24D3/16
Filed: 1993-07-22
Abstract: PURPOSE: To obtain rolled paper for a filter element while reducing a vapor phase component by supplying the rolled paper to an applicator, applying a holding means at some intervals in the longitudinal direction of the rolled paper and then applying a vapor phase component reducing means to hold by the holding means. CONSTITUTION: Plug paper 10 is carried to a glue applicator 5 to apply an adhesive to the paper at desired intervals and passed through a fluidizing chamber 6 of an absorbent such as carbon particles. The absorbent is adhered to the glue-applied area of the plug paper and the excessive absorbent is removed using a blower 7. The paper thus processed is carried to a filter-molding unit 20 through a sewing adhesive applicator 9.
Patent JP-H0251540-A (JP)
Title: Easily bondable polyester film
Inventor: TAKAHASHI TERUO
IPC: C08J7/04
Filed: 1988-08-15
Abstract: PURPOSE:To obtain the title film having excellent adhesion to various coatings, inks, etc., by forming a primer layer prepd. by crosslinking a COOH group-contg. acrylic copolymer resin with a specified compd. on the surface of a polyester film. CONSTITUTION:A primer layer prepd. by crosslinking a COOH group-contg. acrylic copolymer resin [wherein methyl methacrylate/methyl acrylate (molar ratio) is in the range of 0.5-3 and the sum of both components is 50-98% of the whole)] with an aziridine compd. [e.g., compd. of formula I (wherein n is 1-10), formula II, etc.] and/or a polyglycidyl compd. (e.g., compd. of formulas III, IV, etc.) is formed on at least one surface of a polyester film. A polyester film having excellent adhesiveness to various coatings, inks, toners, etc., especially diazo coatings, UV inks etc., is obtd.
Patent JP-S6359120-A (JP)
Title: Transmission and reception system for power line zero phase carrier
Inventor: AKATANI MASAMI
IPC: H04B3/54
Filed: 1986-08-28
Abstract: PURPOSE:To assure the reliability of transmission sufficiently regardless of a passive system by connecting each series circuit, each switching circuit and a ternary winding of each leakage transformer in a form of open delta and providing a reception circuit connected between the open terminals. CONSTITUTION:The equipment for the titled system plays a role of a zero phase signal injecting equipment to a distribution line in connecting the switching circuits SW in 3-phase or V-connection with one missing phase and shifting the phase of each switch by 2pi/3 radian each or in switching them with a difference of pi/3 radian each in case of the V-connection. Moreover, in case of the 3-phase switching, the direction of rotation of the phase of switching and in case of the V-connection switching with a missing phase, the inverted phase sequence is taken to obtain the effect inverting the zero phase injection signal frequency to f(S-O)(-)f(S+O). Thus, the equipment acts like a transmitter of FS (frequency shift) modulation without any special added circuit.
Patent JP-H0365769-A (JP)
Title: Graphic discriminating device
Inventor: ISHIHARA SUGURU
IPC: G06T1/00
Filed: 1989-08-03
Abstract: PURPOSE:To easily discriminate a defect by setting two kinds of windows, which are obtained by expanding and shrinking a reference pattern, to an input pattern and discriminating the graphic of the input pattern according to the area of the input pattern included in each window. CONSTITUTION:A pattern generation part 1 picks up the image of an object and generates the input pattern of the graphic. Two kinds of windows, which are obtained by expanding and shrinking the reference pattern of the graphic to be discriminated, similar to the reference pattern are stored in a storage part 2 and a discrimination control part 3 reads out the two kinds of windows from the storage part 2 and sets the windows to the input pattern. Then, a measurement part 4 measures the area of the input pattern included in the two kinds of windows and based on a measured result, the graphic discrimination of the input pattern is executed. Thus, when the defect of a molded product is inspected, for example, the existence of unevenness can be easily discriminated since the area of the input pattern included in any one of the two kinds of windows is increased or decreased in the case 'burr' or 'chip' exists.
Patent JP-H07117296-A (JP)
Title: Ink jet recorder
Inventor: KAWAGUCHI KOICHIRO
IPC: B41J2/01
Filed: 1994-08-26
Abstract: PURPOSE:To enable execution of recording in a prescribed area on recording paper at all times by making a recording start position on the recording paper unvaried even when a distance between a recording head and the recording paper is varied. CONSTITUTION:When the position of an inter-sheet distance regulating lever 1 is set at (2) and a distance between a recording head 4 and recording paper 11 is set at 1.7mm, the amount of carriage of the recording paper 11 from detection of the recording paper 11 by a fore-end detecting lever 8 is made ((x)+0.4) being larger than the amount (x) of carriage at the time when an inter-sheet distance is smaller. Thereby a recording start position on the recording paper 11 can be set at 3.5mm from the fore end thereof and can be made unvaried at all times irrespective of the inter-sheet distance.
Patent JP-S6446365-A (JP)
Title: Message system to occupied extension in electronic exchange
Inventor: TANAKA TOSHIAKI
IPC: H04M3/42
Filed: 1987-08-14
Abstract: PURPOSE:To eliminate a standby in a calling extension side by storing the number of an extension to be called, which is occupied and to which a dialing is executed from the extension to be called, to a storage and hearing a message to the called extension with a sound generator after the call of the called extension is ended. CONSTITUTION:When a special number is dialed so that a calling extension 5 can transmit the message determined in advance before a handset is hooked, a central control unit 2 knows the message by the control of an accumulating program and stores the telephone number of the calling extension 5 and the telephone number of an extension to be called 6 to a message connecting storing area of storage device 3. When the call of the extension 6 is ended, since a talking route 67 is opened, the information concerning the talking route 67 of the storage 3 are deleted. Accordingly, the central control unit 2 knows the telephone number of the extension 6 from the message connecting storing area of the storage 3 and executes operation to send a calling tone to the extension 6. Thus, the standby can be omitted.
Patent JP-S5995225-A (JP)
Inventor: EITO DORENTO
IPC: B01J31/00
Filed: 1983-10-31
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-H1147109-A (JP)
Title: Scan parameter setting method and mri device
Inventor: TAKAYAMA OSAMU
IPC: A61B5/055
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To simply set multiple scan parameters by displaying the parameters on multiple scans on the prescribed setting frame in the form of a table, and setting and inputting the parameters. SOLUTION: A computer COM constitutes a display control means list- displaying multiple parameters, and a scan controller CNT is connected to the computer COM. The scan controller CNT controls an operation via the command of the computer COM based on the prescribed pulse sequence. For magnetic resonance photographing, patient information is inputted to a display section DSP from an operation section OP. A group of scan parameters are read out, and the scan parameters are initially set. The parameters displayed in the form of a table are compiled. A series of parameters can be compiled in the lump, the parameters are not required to be compiled and stored for each scan, and the compilation and storage can be simplified.
Patent JP-H10233440-A (JP)
Title: Element isolation method for semiconductor device
Inventor: KO SHAKUKUN
IPC: H01L21/764
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an element isolation method for a semiconductor device using selective epitaxial layer growth. SOLUTION: Over the entire surface of a semiconductor substrate 100 comprising a trench where an oxide film 104 is formed at its surface, an epitaxial layer is grown to evacuate the inside of the trench, after that, only such a region of the epitaxial layer where an element isolation region is formed is oxidized to complete an element isolation region 106A. With this, a leak current is reduced, thus an element of improved reliability is manufactured. In addition, no step takes place, and a process for removing a prolycrystalline silicon layer used for forming the element isolation region 106A is not required, thus process is simplified.
Patent JP-H0869480-A (JP)
Title: Retrieval method for affecting range of drawing change
Inventor: HIDAKA SADAMI
IPC: G06F17/50
Filed: 1994-08-29
Abstract: PURPOSE: To provide a retrieving method which can easily retrieve the influence of a specification change of one of component parts of a product to other parts. CONSTITUTION: A product ABC000 is decomposed into its component parts at each prescribed level such as a slave parts BBB001 of a 1st level constructing the product ABC000, a slave parts DD001 of a 2nd level constructing the parts BBB001, etc. Then the decomposed parts are permuted with the codes which have the connection relations between the higher and lower levels and also the relations with a drawing. The constitution of the product is produced as a list based on the component parts which are coded in the inter-level connection relations. A range of influence is retrieved between the prescribed parts to the product based on the produced list. Thus it is possible to easily select and extract other parts to be influenced when the specifications of a prescribed parts are changed.
Patent JP-S6264814-A (JP)
Title: Production of copolymer
Inventor: ONO TOSHIO
IPC: C08F220/00
Filed: 1985-09-17
Abstract: PURPOSE:To produce a homogeneous aqueous emulsified copolymer dispersion excellent in stability, by radical-copolymerizing a macromonomer with a vinyl compound and/or a conjugated diene compound under specified conditions. CONSTITUTION:A stable aqueous emulsified dispersion of a graft copolymer is obtained by copolymerizing a macromonomer (A), e.g., a compound of formula I, II or III [wherein X is a styrene derivative unit, a (meth)acrylic acid derivative unit or the like, R is H or a 1-8 C alkyl and n is 10-10,000] previously emulsified in water with a vinyl compound and/or a conjugated diene compound (B) [e.g., styrene derivative or (meth)acrylic acid derivative] or an aqueous emulsified dispersion of compound B with the aid of a radical initiator. By selecting a polymerization process, a conversion or a monomer, it is also possible to obtain an aqueous emulsified dispersion of a partially crosslinked graft copolymer. This copolymer can be used as a paint modifier; dispersibility modifier for polymers, fillers, pigments, etc.; pressure-sensitive adhesive; antithrombotic medical material; etc.
Patent JP-H0757574-A (JP)
Title: Insulator
Inventor: MATSUSHITA TAKAO
IPC: C08K3/22
Filed: 1993-08-17
Abstract: PURPOSE:To improve the recovery characteristic of water repellency, prevent corona noise, and surely prevent flash-over in a polluted area by continuously translocating the low-molecular weight silicone constituent in silicone rubber to the surface. CONSTITUTION:The silicone rubber heated and hardened with a composition containing prescribed diorganopolysiloxane (A) is molded into a prescribed shape to obtain an insulator. The methyl alkyl polysiloxane oil having the viscosity of 1-1,000 centistoke at 25 deg.C and sealed with the trialkyl siloxy group at both ends of the molecular chain as a constituent (B) of 0-100 pts.wt. is combined with the constituent (A) of 100 pts.wt. in the composition. Silica fine powder and aluminum hydroxide powder may be combined in the composition. The methyl group is preferably used for the alkyl group in the constituent (B).
Patent JP-S6358206-A (JP)
Title: Shape measuring method for material body by aerial ultrasonic wave
Inventor: TAKEUCHI YASUTO
IPC: G01B17/06
Filed: 1986-08-29
Abstract: PURPOSE:To measure the shape of a body with high accuracy by installing a body to be measured in an air pressurized chamber, and irradiating the body to be measured with an ultrasonic wave and detecting its reflected wave. CONSTITUTION:The pressure in the pressurized chamber 1 is controlled to 20-30kg/cm<2> (about 20-30atm.) prior to the start of measuring operation and the propagation state of the ultrasonic wave under this pressure is improved about 20-30 times that under atmospheric pressure. Namely, the propagation loss decreases, so an ultrasonic wave head 4 irradiates the body 5 to be measured with the ultrasonic wave from its ultrasonic wave transmission and reception surface and receives its received wave. For the purpose, the ultrasonic wave transmission and reception surface of the ultrasonic head 4 is held at the same specific height with the body 5 to be measured and the wave transmission and reception are carried out while the head makes one round of the body 5 to be measured to obtain a signal necessary for shape measurement. Further, the propagation loss is small under this pressure, so the maximum usable frequency fmax can be set high and the measurement accuracy is therefore improved.
Patent JP-2001033115-A (JP)
Title: Refrigeration cycle
Inventor: SUZUKI NOBUHIKO
IPC: F25B9/00
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To operate a refrigeration cycle employing a supercritical fluid such as carbon dioxide gas, as refrigerant efficiently by obtaining refrigerant temperature-high pressure characteristics having a desired inclination thereby approximating a target characteristic line. SOLUTION: The refrigeration cycle comprises an inlet side passage 11 for interconnecting an expansion unit 5 with the radiator side, an outlet side passage 12 for interconnecting the expansion unit 5 with the evaporator side, a valve seat 16 provided between the inlet side passage and the outlet side passage, a valve body 15 for varying the interconnecting state between the inlet side passage 11 and the outlet side passage 12 by moving relatively to the valve seat 16, and a bellows 18 encapsulating a substance and controlling movement of the valve body 15 depending on the temperature or pressure sensed on the radiator side. The bellows 18 encapsulates two kinds of substance (substance I, substance II) and controls the interconnecting state depending on the refrigerant pressure or temperature on the radiator side.
Patent JP-H0948557-A (JP)
Title: Sheet aftertreatment device, and image forming device equipped with it
Inventor: YAMADA TAKESHI
IPC: B65H39/11
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a sheet aftertreatment device which can raise a tray without causing a lock condition with simple structure, and an image forming device equipped with it. SOLUTION: At binding operation, a shifting discharge roller 33 retained by a rotation guide 31 is separated from a discharge roller 32 and a pair of rollers are brought into such condition that the sheet discharge is impossible, by rotating the rotation guide 31 into the first position by a rotation means. Moreover, at discharge of sheets, the shifting discharge roller 33 is welded by pressure to the discharge roller 32 by rotating the rotation guide 31 into the second position, and also this device prevents sheets from penetrating from upper space by blocking the upper space of the discharge port 50 with the shielding part 31a provided at the rotation guide 31. This is so arranged that the sheet does not get caught by the shielding part 31a forming the same face as the upper regulating member 27, when blocking the upper space of the discharge port 50.