baber/WOPTO huggingface dataset:
Patent JP-H11238096-A (JP)
Title: Document image processor, document image processing method and machine readable recording medium recording program for making computer execute document image processing method
Inventor: ABE TEI
IPC: G06K9/20
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To extract a list structure by a row unit from document images without using a dictionary or grammar for describing the structure of a document beforehand. SOLUTION: This document image processor receives the document images of a processing object, converts them to electronic data and extracts the list structure by the row unit from all rows included in the document images. In this case, it is provided with list structure extraction means (character recognition part 106, indent amount extraction part 107 and row pitch extraction part 108) for extracting the list structure based on a specified feature amount for forming the list structure as the attribute of the row.
Patent JP-S59178306-A (JP)
Title: Surface state evaluating device
Inventor: YANO TSUTOMU
IPC: G01N33/36
Filed: 1983-03-29
Abstract: PURPOSE:To automatically evaluate the degree of the surface state of an object to be inspected, by detecting the reflected wave or transmitted wave from the object to be inspected by using a vibrator for receiving and receiving an atmospheric ultrasonic wave provided in opposed relation to the object to be inspected while comprising the detected wave with a signal level to a reference specimen. CONSTITUTION:A vibrator 1 is connected to a transmitter 2 and transmits atmospheric ultrasonic signal (ultrasonic wave) 4 toward cloth 3 being an object to be inspected. The ultrasonic signal 4 is separated into a reflected wave, a scattered wave 6 and a part of a transmitted wave 7 by the cloth 3. The reflected wave is detected by the receiving vibrator 1 while the received signal is amplified and detected by a receiving signal treating part 9. The reflected wave 5 from the cloth 3 is subjected to A/D conversion after passes the receiving signal processing part 9 and inputted to a wrinkle evaluating part 12 as a signal 13 to be inspected. In the wrinkle evaluating part 12, a reference signal (b) being the output from a reference signal memory part 11 and the signal (a) to be inspected to employ a value nearest to a step level and a wrinkle degree is determined as a grade to be displayed by a display part 13.
Patent JP-2000252172-A (JP)
Title: Chip-type capacitor
Inventor: SATO MASATOSHI
IPC: C08L101/12
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To simplify the step of manufacturing a housing frame of a chip-type capacitor and improve the reliability of the chip type capacitor. SOLUTION: In a chip-type capacitor, formed by accommodating a capacitor in a housing frame 2 having therein an accommodating space compatible with the external shape of the capacitor, the frame 2 is formed of a liquid crystal polymer. The liquid crystal polymer exhibits a low burring property, and a low viscosity as melted. Therefore, the liquid crystal polymer burs less when it is injection-molded and easily allows a molten resin to fill in the thin-walled portions and fine structures of the frame 2. Thus, the resin can be easily filled during injection molding, and a step of deburring the frame 2 after the injection molding can be dispensed with. Furthermore, since the liquid crystal polymer has superior mechanical strength, such inconvenience as chipping at the thin- walled portions of the frame 2 no longer occurs.
Patent JP-H09241463-A (JP)
Title: Vinyl chloride resin composition and piping material made of the same
Inventor: AONO WATARU
IPC: C08L27/00
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a vinyl chloride resin composition giving a piping material having excellent pulsating hydraulic pressure strength as well as tensile strength and obtain a piping material composed of a molded article of the vinyl chloride resin composition. SOLUTION: This vinyl chloride resin composition is composed mainly of 100 pts.wt. of a vinyl chloride resin and 0.3-6 pts.wt. of a chlorinated polyethylene resin having a chlorination degree of 40-50wt.% and a residual crystallinity of 5-12wt.%. The impact strength of the molded article can be improved by the actions of the vinyl chloride resin and the chlorinated polyethylene resin. Accordingly, the pulsating hydraulic pressure strength and the tensile strength can be improved by using the molded article of the resin composition as a piping material.
Patent JP-H04290939-A (JP)
Title: Space stabilizing device
Inventor: TAKIGUCHI JUNICHI
IPC: G01M11/00
Filed: 1991-03-19
Abstract: PURPOSE:To put an object as a target stationary within the view field of a photographing device and obtain an image with high resolution by calculating the pitch image angular velocity on the basis of sensing element brightness data of the photographing device, and subjecting a pitch axis angular velocity command to a correction. CONSTITUTION:An image angular velocity calculator 4 calculates the moving speed 15 of an image in the pitch axis direction from the sensing element brightness data 18 given by an infrared photographing device, while an adder 5 adds the obtained value 15 to a pitch axis angular velocity command 13 and calculates a backdrop pursuit angular velocity command 14. In the case the pitch axis angular velocity command 13 is zero, a calculator 7 gives a current command to an amplifier 9 until the difference of the backdrop pursuit angular velocity command 14 from the pitch axis angular velocity 17 as the output from a gyro part 1 nullifies. The amplifier 9 amplifies the given current command and supplies the result to a motor in a drive part 11. Because the pitch axis moves so as to pursue the applicable object on the ground while the view axis of the photographing device is space stabilized against swings of the machine body, the ground object is put stationary within the view field of the photographing device, and the electric charge accumulating time of the sensing element can be set off amply. Thus a high resolution is achieved.
Patent JP-H0578342-A (JP)
Title: Rearrangeable taxole compound and method for testing in vivo activity by using said compound
Inventor: DEIBUITSUDO JII AI KINGUSUTON
IPC: C07F7/10
Filed: 1992-03-13
Abstract: In a preferred embodiment, taxol is treated with mesyl chloride to prepare a taxol derivative with a contracted A-ring, which has comparable activity to taxol in a tubulin depolymerization assay, and which shows cytotoxicity against KB cells in a cell culture assay. In an alternate preferred embodiment, taxol is treated with triethyloxonium tetrafluoroborate (Meerwein's reagent) to produce a taxol derivative with an opened oxetane ring. In another alternate preferred embodiment, reaction of taxol with acetyl chloride yields a taxol derivative in which the oxetane ring is opened and the A-ring is contracted. All of the aforementioned products show in vivo activity in KB cell culture assays. Further, the preferred compounds have different in vivo activities, which makes them ideal to form a range of standards for use in biological testing of other compounds. <IMAGE>
Patent JP-S62212768-A (JP)
Title: Slip recognizing and verifying system
Inventor: HAMAGUCHI TSUYOSHI
IPC: G06Q10/10
Filed: 1986-03-14
Abstract: PURPOSE:To attain a simple and accurate recognizing verifying system for slips by comparing the transaction data on the slip inputted previously by keys with the transaction data on the slip whose characters are recognized by a reading/recognizing device and selecting and displaying the discordant items and unreadable items. CONSTITUTION:The key input items include 'subject', 'account No.' and 'amount' and the key input slip data is stored in a file 35. A verifying terminal equipment 12 receives the transmitted slip key input data and stores it in a file 55. Then the input data are read out of the file 55 and the slip is set to a slip handling device 54. Then the slip is read and recognized by a slip reading file 53. A data inspection processing part 47 compares the slip character recognition data with the slip key input data. These two data are displayed on a display 52 in case the discordant items or unreadable items are detected and a data input cursor is set at these items.
Patent JP-S62212530-A (JP)
Title: Vibrometer
Inventor: USAMI HIROSHI
IPC: G01H9/00
Filed: 1986-03-14
Abstract: PURPOSE:To make it possible to detect a vibration state without being affected by the electrical noise, by observing the photoelastic state generated in a photoelastic effect element with beam. CONSTITUTION:The polarized beam emitted from semiconductive laser 5 is guided to a beam splitter 7 by a fiber 6 to be split into two beams. Subsequently, one polarized beam is passed through a photoelastic effect element 10 through a fiber 8 and a lens 9, and condensed by a lens 11 to be guided to an optical coupler 17 by a fiber 12. Further, the other polarized beam is guided by a fiber 13 to be guided to the coupler 17 by lenses 14, 15 and a fiber 16 and coupled with the beam guided by the fiber 12 and passed through the element 10 to be detected by a beam detector 19. When vibration is sensed by a strain sensor 1, the element 10 moves up and down and, therefore, the element 10 is compressed or restored to the original state. As a result, the refractive index of the element 10 is changed and interference is generated by the coupling with polarized beam not passing through the element 10 and the amplitude and phase interval of vibration can be detected by the detector 19. Therefore, a vibration state can be detected without being affected by the electrical noise.
Patent JP-S52137967-A (JP)
Title: Electronic counter
Inventor: YOSHIDA KAZUO
IPC: H03K21/40
Filed: 1976-05-14
Abstract: PURPOSE:To maintain the operation condition at the time of power suspension and not to cause the erroneous operation at the time of power suspension or restoration of power suspension, by installing the calculation circuit and the output memory circuit.
Patent JP-H03200329-A (JP)
Title: Method of silicating spin-on glass
Inventor: CHIYUU EICHI TEIN
IPC: H01L21/3105
Filed: 1990-03-08
Abstract: PURPOSE: To enhance various properties of a device and performance of a very large scale integration(VLSI) interlayer dielectric by forming a dielectric layer onto a conductive layer and then forming a glass layer onto the dielectric layer before annealing the glass layer in an environment. CONSTITUTION: A metal layer 202 is formed, at first, on a semiconductor body 201 and an opening is made between patterned parts on the metal layer 202. An oxide layer 203 is then formed by CVD and a spin-on glass(SOG) layer 204 of about 3000-8000Å is formed thereon. Subsequently, the SOG layer 204 is annealed at about 350-450 deg.C and a semiconductor device is placed in a flow of nitrogen bubbled through an organic silicon compound heated at about 50 deg.C and cooled down to the room temperature from the annealing temperature. A thicker SOG layer can thereby be formed without causing a large crack over a wide range and the performance of semiconductor device is enhanced while increasing the yield.
Patent JP-H09247182-A (JP)
Title: Management equipment and management method for atm network
Inventor: IIJIMA YASUO
IPC: H04L12/26
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To manage configuration information of the entire network in the lump in the case of new installation of a network, extension of terminal equipments and revision of communication opposite parties by providing an ATM switch, a terminal equipment connecting to the ATM switch and a management equipment. SOLUTION: A terminal equipment 2 of the equipment outputs its own MAC address to an asynchronous transfer mode(ATM) switch 1. The ATM switch 1 adds its own switch ID and a port number to the MAC address and provides an output of the result to a management equipment 5 in which the resulting information is registered in a MAC address table. The management equipment 5 informs the end of registration via the ATM switch 1 to its own terminal equipment 2. Its own terminal equipment 2 enters its own MAC address and a MAC address of an opposite terminal equipment 4 to the ATM switch 1. The ATM switch 1 adds its own switch ID and a port number to the received MAC address and provides an output of the result to the management equipment 5.
Patent JP-H06262280-A (JP)
Title: Transfer feeder
Inventor: SHIROZA KAZUHIKO
IPC: B21D43/05
Filed: 1993-03-16
Abstract: PURPOSE:To obtain the optional motion pattern with a simple constitution. CONSTITUTION:One pair of lift beams 9 are arranged in parallel in the work carrying direction A in a press body 1 and these lift beams 9 are driven in the vertical direction by lift mechanism 10 using a servo motor 11 as the driving source. Further, plural cross bar carriers 15 with hanging cross bars 16 in the side way are movably arranged in these lift beams 9 to be driven in the feed direction by feed mechanism 20 using a feed cam 22 which is rotated by the driving power taken out from a press body 1 as the driving source. Then, by controlling the servo motor, the motion pattern of the cross bar 16 is optionally obtd., and as the cam is unnecessary in each motion pattern, the driving mechanism is simplified.
Patent JP-S60200147-A (JP)
Title: Preparation of reaction cell
Inventor: SAKAMAKI TAKESHI
IPC: G01N21/03
Filed: 1984-03-24
Abstract: PURPOSE:To prepare a reaction cell with high optical accuracy wherein an outside light path surface and inner surfaces are made parallel, by temporarily adhering upper and lower surfaces, which come to the side of a light path, of a plurality of square glass tubes in such a state that said glass tubes are horizontally arranged in parallel and collectively polishing the outer surfaces thereof. CONSTITUTION:A jig 10, wherein a plurality of square rods 11 each having a diameter slightly smaller than the inner diameter of a glass tube 4 are provided in parallel so as to make upper and lower surfaces 11a, 11b thereof horizontal, is prepared. next, the glass tube 4 is fitted around each square rod 11 and side surfaces of adjacent tubes 4 are temporarily adhered to each other by an adhesive 12 and outer peripheral surfaces of said upper and lower surfaces are integrally polished so as to be flushed to each other and, thereafter, the adhesive is removed to obtain a square reaction cell. Therefore, each glass tube has upper and lower outer surfaces parallel to the inner surfaces thereof and optical accuracy becomes high while a polishing process is extremely efficient and production yield can be enhanced.
Patent JP-H06262087-A (JP)
Title: Electrically heated catalyst
Inventor: OGAWA TOSHIO
IPC: B01J35/02
Filed: 1993-03-16
Abstract: PURPOSE:To ensure that energized heating is stable by providing an electrode on both ends consisting of stacked corrugated strips and place strips of metal material or corrugated sheets strips, then winding the electrode around a core material, and constituting a core part for circulating an exhaust gas in an axial direction. CONSTITUTION:An electrode plate 3 is provided on both ends of the constituent member of a strip core part consisting of plane sheets arranged, and one electrode plate 3 is welded to a core material 2 and wound around the latter, with an insulating material 7 sandwiched between the electrode plate 3 and the core material 2 to constitute a core part for circulating an exhaust gas. An area between the electrodes is composed of stacked corrugated and plane sheets of metal, so that if the electrodes are energized, an electric current for heating the core part is scattered, resulting in a reduced electric resistance and a consequent drop in the voltage required for application of a specified power. Thus a shortcircuiting current between energizing members which constitute the core part is suppressed and the electric performance is stable. Further, the electrode 3 is composed of a flexible metal sheet, and also the corrugated sheets 5 welded to the electrode at an internal for securing a space which enables the exhaust gas to pass through.
Patent JP-S58183693-A (JP)
Inventor: DESUMON JIYON BESUTO
IPC: A61P31/04
Filed: 1983-04-01
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-H09230998-A (JP)
Title: Pointing device
Inventor: MIMURA MASAHIKO
IPC: G06F3/0354
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a device by a new structure and to easily form the device into a pen type by detecting the electrical change by the force added to a pressure sensitive element and obtaining a cursor moving direction and moving speed. SOLUTION: When operation force is added in a direction to be moved (the A direction of a solid line) to move a cursor, strong pressure is added by the side of a plane 17 and the pressure is added to the pressure sensitive element 20 provided on the corresponding substrate 19. In the pressure sensitive element 20 to which the pressure is added, an electric resistance value is changed in inverse proportion to the pressure. A resistance value change detection circuit 26 detects the change of the resistance value added to the pressure sensitive element 20 as vector amount having a direction and a size by a change of current or voltage.  The change of the resistance value detected in this resistance value change detection circuit 26 is converted into the signal for the moving direction and moving speed of the cursor according to the direction and size of the vector by a moving direction/moving speed conversion circuit 27.
Patent JP-S62270161-A (JP)
Title: Rapid curable bandage tape
Inventor: HII YUNGU YOON
IPC: A61L15/07
Filed: 1987-03-12
Abstract: A fast-setting casting tape made with a polyurethane prepolymer prepared with a hydrophilic polyol and an isocyanate. The casting tape has faster setting times than casting tapes made with hydrophobic polyols.
Patent JP-H04272155-A (JP)
Title: High strength hot-rolled steel sheet and production thereof
Inventor: MASUI SUSUMU
IPC: C22C38/00
Filed: 1991-02-28
Abstract: PURPOSE:To relieve rolling load at the time of hot finish rolling and to obtain a hot-rolled sheet having a bainite-based structure, >=80kgf/mm<2> tensile strength and very small anisotropy of stretch flanging property. CONSTITUTION:A steel slab chiefly contg., by weight, 0.08-0.20% C, 1.50-3.50% Mn, 0.50-1.50% Cr and 0.01-0.10% Al is hot-rolled at a finishing temp. between the Ar3 point and the Ar3 point +70 deg.C. Within 6sec after this hot rolling, cooling is started at a proper cooling rate and coiling is carried out at a proper coiling temp. to produce a hot-rolled steel sheet.
Patent JP-S59181899-A (JP)
Title: Stereophonic reproducing device
Inventor: AOKI HIDEHIKO
IPC: H04S1/00
Filed: 1983-03-31
Abstract: PURPOSE:To extract an output signal while increasing an output amplitude by using an output terminal of the 1st-3rd amplifier means in common and obtaining the output signal between the output terminal and that of the other amplifier means. CONSTITUTION:Input terminals 41, 43 are connected to each input terminal of the 1st-3rd amplifier circuits 45-47 constituting a stereophonic reproducing device main body 44. The 1st amplifier circuit 45 outputs a signal to an output terminal 48, as a result of the addition of a signal component of L channel multiplied by a constant number and a signal component of an R channel multiplied by a constant number. The 2nd and 3rd amplifier circuits 46, 47 output respectively a signal to output terminals 49, 50, as the result of addition of both signal components to the L channel and the signal component of the R channel after they are multiplied respectively by a constant number. Then, the L channel signal component is extracted between the output terminals 48 and 49 and the R channel signal component is extracted between the output terminals 50 and 49.
Patent JP-S56153241-A (JP)
Title: Signal processor
Inventor: ISOGAI MASAKI
IPC: G01N21/27
Filed: 1980-04-30
Abstract: PURPOSE:To shorten the processing time of signal, by varying the frequency of integration according to the level of the input signal. CONSTITUTION:The collection signal with wavelength lambda1 are supplied to the integrated circuit 3 via the gate 2, and the output of integration is compared 5 with output P of the set level signal generating circuit 4. In case the output of integration is smaller than level P, the next collection signal is added to the preceding integral value to be compared with level P. This action is repeated. The frequency of integration when the integral value becomes equal to level P is stored in the counter circuit 6. Then the output of circuit 5 is divided 7 by the output of circuit 6. Thus the value with which the signal level with wavelength lambda1 is averaged is obtained. This integral averaging process is given to each wavelength, and the frequency of each integration varies in accordance with the signal level of each wavelength.
Patent JP-S62240668-A (JP)
Inventor: KAANEIRU ATSUUORU
IPC: A61P9/12
Filed: 1987-03-10
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-2000246451-A (JP)
Title: Welding machine for oxide-covered filament
Inventor: ASAHI YASUHIRO
IPC: B23K11/00
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a welding machine which is capable of efficiently welding a filament covered by an oxide to a surface to be welded. SOLUTION: A round wire tip 116 of circular section is fed so as to be across a filament 66 on a surface 236 to be welded by a round wire feeder and a cutter 108, the round wire tip 116 is pressed against the surface 236 to be welded between an upper electrode 216 and a receiving surface of a welding jig 24 at an intersection with the filament 66, and energized to attach the filament 66 to the surface 236 to be welded through the resistance welding. The cutter 108 cuts the round wire tip 116 in the vicinity of the surface 236, and thus, the round wire tip 116 can be successively fed from its tip surface 138, and can be cut after it is welded.
Patent JP-H10251452-A (JP)
Title: Rubber composition
Inventor: YOSHIDA TAKAHIKO
IPC: C08K3/22
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a rubber compsn. which can be further improved in mechanical properties without detriment to the resistances to heat and abrasion inherent in a hydrogenated NBR. SOLUTION: This compsn. contains fine nylon particles dispersed in a hydrogenated NBR elastomer matrix and also contains a functional ethylenic copolymer. The ethylenic copolymer may be one having units derived from ethylene and units derived from maleic anhydride. The compsn. may further contain at least either zinc oxide or magnesium oxide, which is capable of crosslinking the ethylenic copolymer.
Patent JP-S54148091-A (JP)
Title: Preparation of propylene polymer or copolymer
Inventor: YAMADA YASUJI
IPC: C08F4/64
Filed: 1978-05-12
Abstract: PURPOSE: To prepare a propylene polymer or copolymer having high melting tension, self-tack and improved transparency, by using a polymerization catalyst system comprising a titanium compound supported on a magnesium compound, an alumium compound and an electrode donor.  
     CONSTITUTION: A (co)polymer of propylene, etc. is prepared by using a polymerization catalyst system comprising (A) a solid component of (a) a magnesium compound supporting (b) a titanium compound (e.g. titanium tetrachloride, etc.), (B) an alumium compound R 1   p AlX 3-p  (R 1  is 1W20C hydrocarbon; X is halogen; 0<p≤3) and (C) an electron donor (e.g. hexamethylphosphoric triamide, etc.). The component (a) is preferably the reaction product of an organomagnesium compound with a compound R 2   n AlX 3-n  (R 2  is 1W20C hydrocarbon; 0≤n<3) and/or a compound R 3   m SiX 4-m  (R 3  is 1W20C hydrocarbon; 0≤m<4). 
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