baber/WOPTO huggingface dataset:
Patent JP-H0941110-A (JP)
Title: Production of high tensile strength hot dip galvanized steel sheet
Inventor: MIYAOKA YUKINORI
IPC: C23C2/02
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To produce a high tensile strength hot dip galvanized steel sheet excellent in plating characteristics by allowing the intergranular oxide, formed at the hot rolling of high tensile strength steel, to remain, removing a mill scale alone by pickling, performing cold rolling, and applying hot dip galvanizing to the resultant cold rolled steel sheet. SOLUTION: A high tensile strength steel, containing at least Si and other one or more elements among 0.2-2.0%, by weight, Si, 0.5-2.0% Mn, and 0.1-2.0% Cr, is hot-rolled and then coiled at 690-750 deg.C, by which an intergranular oxide is formed to 3-14μm thickness right under the mill scale at the surface of the steel plate. This hot rolled steel plate is pickled to allow the intergranular oxide to remain and remove the mill scale alone. Then, this steel plate is cold- rolled, by which the oxide layer is allowed to remain in the inner part of the surface layer of the resultant cold rolled steel sheet to prevent the concentration in the surface effectively. This cold rolled steel sheet is passed, in this state, through a continuous hot dip galvanizing line to undergo hot dip galvanizing. If necessary, heating and alloying treatment is further applied.
Patent JP-H0991039-A (JP)
Title: Guide controller for working vehicle
Inventor: MASUTOME ATSUSHI
IPC: B62D6/00
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To accurately detect the position of a vehicle body at the time of arriving at an approach position to a succeeding working process after ending rotating operation and to quickly start proper steering control for the succeeding working process. SOLUTION: A GPS reference station R for receiving a carrier signal from a GPS satellite and a ground side communication means 20 for transmitting carrier phase information on its position to a working vehicle V are arranged on a ground side reference position in order to rotate the vehicle V capable of automatically traveling along plural traveling courses from a process end terminal part to a succeeding process start terminal part and the vehicle V is provided with a GPS mobile station I and a working vehicle side communication means 18.  The position of the vehicle V from a reference position is found based upon double phase difference information found from the carrier phase information of the GPS mobile station I and the GPS reference station R in the stopped state of the vehicle V on a position entering into a succeeding traveling course after ending rotating operation and the steering of the succeeding process is controlled so as to correct a positional deviation between the position of the vehicle V and a proper position on the approach position to the succeeding process.
Patent JP-2001065712-A (JP)
Title: Rubber sheet mounting method and structure of butterfly valve
Inventor: CHIKAI HIDEYUKI
IPC: F16K1/226
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To enable the execution of mounting work at a work site without the need of formation process after mounting by pushing an unvalcanized crude rubber sheet into an annular groove formed at an outer circumferential edge of a valve element, then supplying a current to an electric heating wire embedded in the sheet for vulcanizing the sheet, and mounting the same in the groove. SOLUTION: An annular groove is formed at an outer circumferential edge of a valve element 5, in which a rubber sheet 22 is mounted. In this case a plurality of electric heating wires 23 are embedded inside of the sheet 22 and the sheet 22 is formed into a rod shape in an unvulcanized state. In mounting the sheet 22, it is cut into a specified length according to the diameter of the element 5 and pushed in the groove. Thereafter, under a state that the element is set in a full close position, a current is supplied to each wire 23 to heat the sheet 22 under a crude rubber state to thereby vulcanize the same, and both ends thereof are connected and it is formed into an annular shape. Accordingly, the rubber sheet 22 after being vulcanized is engaged with the groove so that it may not slip out, and the seat surface is brought into close contact with a sheet portion 1B.
Patent JP-H08111142-A (JP)
Title: Two-stage operation seesaw switch device
Inventor: MAEDA TAKUYA
IPC: H01H23/30
Filed: 1994-10-07
Abstract: PURPOSE: To provide a compact illumination type two-stage seesaw switch device excellent in an operational feeling. CONSTITUTION: A pair of actuating plates 15a and 15b are arranged just under the lengthwise direction passing through the center of an operation knob 13, and push switches in pairs actuated by the respective actuating plates 15a and 15b are arranged so that a straight line 44 connecting the push switches of the respective pairs becomes oblique to the rotary center axis 45 of the operation knob 13. An opening part 41 to pass light emitted from an LED and a pair of projections 41 striding over this opening part 41, are arranged on both actuating plates 15a and 15b.
Patent JP-H1069739-A (JP)
Title: Seek moving method of magnetic head
Inventor: MORI KYOICHI
IPC: G11B5/00
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To reduce the seek time of a magnetic head against all tracks of a magnetic disk. SOLUTION: The n tracks TR are divided into s sets of track groups including n' (<n) tracks for each, then a moving mechanism 62 inside group driven by a piezo actuator 621 to move in step the head 2 within the range of one set of track groups and a moving mechanism 63 between groups driven by a stepping motor 631 to move in step the head 2 between the tracks of ending and beginning parts of adjacent track groups, are provided, and a carriage mechanism 6 is constituted by connecting both mechanisms, then each track TR is successively seeked with the alternate stepping movements of the head 2 made by both mechanisms.
Patent JP-S62103748-A (JP)
Title: Channel command word prefetching system
Inventor: ITO MIKIO
IPC: G06F13/12
Filed: 1985-10-31
Abstract: PURPOSE:To significantly decrease the probability of the occurrence of the data overrun and the command overrun by executing the channel command word prefetching processing with the channel command work prefetching process. CONSTITUTION:A priority circuit 19, when the processing requests to the process of the second priority level B executed by a flip-flop 110 and a processing request line 111 are plural, is the circuit to select one request in accordance with the priority sequence specified beforehand. The flip-flop 110 can execute the setting and the presetting by the microprogram, and executes the processing request to the channel command word prefetching process at the time of the setting condition. The processing request by the flip-flop 110 has the highest priority sequence in the second priority level B. For a processing request line 111, there are respective processing request lines of a low speed page jumping- over, a low speed chain data, a low speed service, the communication between processors and the constitution control.
Patent JP-S61125997-A (JP)
Title: Boat propelling system
Inventor: YAMAMOTO YASUO
IPC: B63H20/10
Filed: 1984-11-21
Abstract: PURPOSE:To improve maneuvability of a boat, by making outboard units controllable separately and making trim angles of outboard units controllable simultaneously. CONSTITUTION:By turning on the main switch 23 under the condition where one of the inclination switches 22L or 22R is set upside or downside while the other switch is set neutral, the trim angle of the outboard motors 12L and 12R can be controlled separately. On the other hand, by turning on the main switch 23 while the both inclination switches 22L and 22R are set up side or down side, the trim angles of the both outboard motors can be controlled simultaneously.
Patent JP-H1092403-A (JP)
Title: Battery storing structure and electronic equipment equipped with the structure
Inventor: NOBUOKA HIROO
IPC: H01M2/10
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a battery storing structure which enables to open a battery lid easily even when a battery storage is empty. SOLUTION: A battery lid 3 is attached in an opening of a battery storage 41 so that it can be opened and closed. In a battery storing structure in which the battery lid 3 can be locked at a closed position, an electrode plate 6 for connecting plural batteries 40 in the battery storage 41 is fixed inside of the battery lid 3, and spring pieces 62 which spring toward an opening end 42 of the battery storage 41 are formed integrally on the electrode plate 6. The battery lid 3 at a closed position, when a lock is released, is opened automatically to a half-open position by an elastic returning force of the spring pieces 62, regardless of existence of batteries.
Patent JP-S6397624-A (JP)
Title: Production of condensed polycyclic aromatic resin
Inventor: KUMAGAI YOSHITOSHI
IPC: C08G61/02
Filed: 1986-10-15
Abstract: PURPOSE:To obtain a condensed thermosetting polycyclic aromatic resin of excellent heat resistance from a tar fraction directly, by treating a tar fraction containing polycyclic aromatic hydrocarbons with an acid and polycondensing the treated for fraction by using a specified aromatic compound as a crosslinking agent. CONSTITUTION:A condensed polycyclic aromatic resin is obtained by polycondensing a tar fraction containing polycyclic aromatic hydrocarbons with an aromatic compound of the general formula: Ar(CH2X)n (wherein Ar is an aromatic hydrocarbon group, X is an acid group and n is an integer of 1-4) in the presence of an acid catalyst. In this reaction, a tar fraction from which basic impurities have been removed by acid treatment is used as the material. Although an inorganic acid, an organic acid, a solid acid or the like can be used as the acid in the production of the tar fraction, sulfuric acid, hydrochloric acid or the like is desirable from the cost, easiness of aftertreatment, etc. A bifunctional alpha,alpha-dihydroxy-p-xylene is desirable as the aromatic compound of the above general formula.
Patent JP-S6486533-A (JP)
Title: Ic package inspection device
Inventor: AKABOSHI SUSUMU
IPC: G01R31/00
Filed: 1987-09-29
Abstract: PURPOSE:To shorten the inspection time while simplifying a structure by positively bringing an electrode for an IC package and an electrode for an inspection base into contact with each other by forming an electrode pusher installed to an exchangeable hold-down member with a hold-down piece conformed to the electrode for the IC package so as to be moved vertically. CONSTITUTION:The outside diameter of a collar section 21f1 in a hold-down member 21f is shaped in size smaller than the inside diameter of a cap 21e and the collar section 21f1 is moved freely in the cap 21e, and the collar section 21f1 is also turned freely because it is placed on a flat bearing 21g. Consequently, the cap 21e is fastened and fixed to a fitting member 21d under the state in which each hold-down piece 21f3 is shifted and rotated so as to be positioned just above each electrode for an IC package, and a nut 21h is tightened and the cap 21e is fastened positively. Currents are flowed through the IC package C, and the normal operation of the IC package C is inspected. When inspection is completed, an electrode pusher 23 is returned to an original position.
Patent JP-H0698206-A (JP)
Title: Image photographing state detecting method
Inventor: AKUTSU AKITO
IPC: H04N5/222
Filed: 1992-09-14
Abstract: PURPOSE:To provide an image photographing state detecting method which has the robust properties and the high speed performance by applying the filter processing and the statistical analysis processing to plural sheets of cross-section images including the image time bases. CONSTITUTION:In a procedure 2-1, the input images, i.e., the images which are continuously photographed in terms of time are arranged in the time base direction and a time space image is produced. In a procedure 2-2, a time space cross-section image is produced. The three-dimensional position of the photographed object is obtained from this time space image. In a procedure 2-3, the filter processing is applied to an x-t time space image train obtained in the procedure 2-2 for each x-t time space image and the intensity and the direction are detected for each edge and line. Then a locus is detected out of the edge image obtained from the detection of the preceding intensity and direction in regard of the movement of the feature point of an object. In a procedure 2-4, the independent statistical analysis processing is applied to the intensity and the direction of edges and lines calculated in the procedure 2-3. Thus each image photographing state parameter is calculated.
Patent JP-H03106008-A (JP)
Title: Manufacture of laminated capacitor
Inventor: HIRASAWA AKIRA
IPC: H01G4/12
Filed: 1989-09-20
Abstract: PURPOSE:To prevent the generation of defective products caused by delamination and the like by a method wherein, after dielectric sheets have been laminated, they are press-bonded through the intermediary of a porous plastic sheet. CONSTITUTION:Internal electrodes 2 are printed on the dielectric sheets 1 of ceramic and the like. The dielectric sheets 1, on which the internal electrodes 2 were printed, are laminated. After the dielectric sheets 1 have been stacked, a porous plastic sheet 3 such as polypropylene and the like is superposed on the upper and the lower sides, and pressure is applied from above by a press 4. After pressing, a laminated capacitor is manufactured by conducting a treatment such as cutting, sintering, attachment of terminal and the like, and a laminated capacitor is manufactured. As a result, the bubbles between the dielectric sheets can be removed, the defects such as delamination cracks and the like can be eliminated, and the laminated capacitor, on which characteristics are improved, can be obtained.
Patent JP-H0291570-A (JP)
Title: Analysis of transition metal in fluoride
Inventor: YOSHIKAWA SEIJI
IPC: G01N21/31
Filed: 1988-09-29
Abstract: PURPOSE:To exactly analyze the transition metal in a fluoride to ppb order by adding nitric acid, etc. to a specific fluoride compd., then dissolving, under heating then adding boric acid, sodium diethyl carbamate thereto to adjust the pH and subjecting the soln. to extraction by an org. solvent and back extraction by a mineral acid, then subjecting the soln. to a quantitative analysis. CONSTITUTION:The nitric acid or perchloric acid is added to at least one kind of the compd. selected from a group of LiF, NaF, KF, and BaF2 and is dissolved under heating; thereafter, the boric acid and the sodium diethyl carbamate (DDTC) are added thereto and after the pH is adjusted to 4.5 to 5.5, the soln. is subjected to the extraction by the org. solvent and the back extraction by the mineral acid, following which the soln. is subjected to the quantitative analysis by a flameless atomic absorption method. The analysis of the transition metal of the fluoride to the ppb order in a short period of time by using the simple device is possible in this way.
Patent JP-H07103184-A (JP)
Title: Turbofan and manufacture thereof
Inventor: SHIMIZU TOMOSHI
IPC: F04D29/28
Filed: 1993-09-30
Abstract: PURPOSE:To provide a turbofan and its manufacture, capable of integral forming without altering a basic form construction consisting of a main plate, a blade and a suction ring, and being high in manufacturability, excellent in fluid performance in addition to inexpensiveness. CONSTITUTION:This turbofan consists of a main plate 1, a blade 7 and a suction ring 8 being integrally formed with plural block metal molds, and it is featured that a projection projecting in the radial direction is installed on an outer circumferential surface of the suction ring.
Patent JP-S6398503-A (JP)
Title: Apparatus and method for measuring rotary tool
Inventor: TAKAHASHI MOMOTOSHI
IPC: G01B11/24
Filed: 1986-10-15
Abstract: PURPOSE:To enhance measuring accuracy, by constituting a measuring apparatus of a tool rotating unit rotated by a motor, a tool moving means, an inspection head, an inspection head driving means and a control operation part. CONSTITUTION:An inspection apparatus 10 is constituted by mounting a tool rotating unit 11, a tool moving means 12, an inspection head 13, an inspection head driving means 14 and a control/operation part 15. In this constitution, when the shape of the leading end of a tool 1 is measured, a tool 1 is accurately held by the unit 11 at first and allowed to advance along with the unit 1 by driving the motor 24 of the means 12 to be stopped at a predetermined position. Next, a head 13 is set at a desired angle to measure the leading end spherical part of the tool 1. Then, a motor 18 is operated to rotate the tool 1 and, in this state, a light blocking part is measured by a line sensor 27 and the measured value is inputted to the control/operation part 15 and the obtained operation result is displayed on a display part 38 and, if necessary, printed out to determine the dimensional accuracy of the leading end shape of the tool 1.
Patent JP-2000074429-A (JP)
Title: Vaporization-type humidifier
Inventor: HAYASHI MASANARI
IPC: F24F6/04
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a compact vaporization-type humidifier that has a superior water absorption rate and can efficiently perform evaporation. SOLUTION: A water tank 4 that stores water being supplied from a water- supply tank 3 is provided at a bottom part, a humidification filter 6 that is annularly formed by performing the pleats machining of nonwoven fabric being provided around the water tank 4 is provided, a fan motor 7 is provided so that air can be sucked via the humidification filter 6, and an absorption pipe 11 is provided, where the absorption pipe 11 is connected to the fan motor 7 for rotating, pumps the water in the water tank 4, and sprinkles water on the inner surface of the humidification filter 6, thus increasing the surface area of the humidification filter 6, efficiently performing evaporation, and reducing size.
Patent JP-2001067903-A (JP)
Title: Flat emitter, linear emitter and plate-like structural body
Inventor: TAMAOKI SATOSHI
IPC: F21S2/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a flat emitter which is inexpensive, power-saving, has uniform and bright illumination, and is free from flickers. SOLUTION: This flat emitter is provided with a plurality of LEDs 211,..., 221,..., 231,..., and 236, a plurality of enclosing type optical media 111,..., 121,..., 131,..., and 136 which enclose the plurality of the LEDs, a main reflection board 12 which reflects light emitted from the plurality of the enclosing type optical media, and a semitransparent board 11 which transmits light reflected by the main reflection board 12 and which is disposed with a specified angle to the main reflection board 12. A first side reflection board 13 and a second side reflection board are provided. The plurality of the LEDs are fixed with each other by a rear board 15. A triangular pyramidal cavity is formed by the main reflection board 12, the semitransparent board 11, the first and the second side reflection boards and the rear board 15.
Patent JP-S6399355-A (JP)
Inventor: FUJIMOTO AKINORI
IPC: D03J1/02
Filed: 1986-10-15
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-H07105207-A (JP)
Title: Document creation device and display control method
Inventor: NATORI YOSHIYUKI
IPC: G06F17/24
Filed: 1993-09-30
Abstract: PURPOSE:To provide the document creation device and display control method which grants desired character modifications easily and speedily and is improved in operability. CONSTITUTION:With a 'character modification' key 44e pressed, a central control processing part 10 sets a character modification mode by referring to a character modification setting control information storage area 20d. After the range of an object character string of character modification is specified, a specific character modification is automatically given to the character string at the place where the character string is present and the result is displayed. If the modification is not desired, character modification processing for a next candidate is automatically performed with a 'next candidate' key 44d pressed.
Patent JP-H04124754-A (JP)
Title: Communication message buffer controller
Inventor: IMOKAWA KOJI
IPC: G06F13/00
Filed: 1990-09-14
Abstract: PURPOSE:To specify a fault area or a trouble area at the time of the illicit use of a message buffer by storing the message buffer release subject designated by a user at reception of a message buffer securing request and at the same time deciding whether the received release request is for the illicit use or not. CONSTITUTION:When a request is received from a user for security of a message buffer, the user is also asked to declear a subject which releases the message buffer by means of an identifier like a password, etc. Then a message buffer release subject storage means 4 acquires the due information to produce a message buffer release subject control table. This table is connected to a message buffer block and stored in a memory. When a request is received for release of the message buffer, the identifier of the user is decleared at one time. Then a message buffer illicit use deciding means 5 decides the presence or absence of an illicit request by reference to the control table. When the illicit use of the message buffer is decided, a message is displayed on a console and at the same time the memory dump is collected.
Patent JP-H08110843-A (JP)
Title: Recording device
Inventor: EGUCHI HIROYUKI
IPC: G06F3/12
Filed: 1994-10-11
Abstract: PURPOSE: To prevent characters from being altered at the time of reprinting operation by transferring a reset code for KANJI(Chinese character) mode to a recording part when printing operation is interrupted due to an error. CONSTITUTION: Document data sent from a host are received through an external interface part 2 and stored in a memory 4. Then, the document data stored in the memory are read out in order and transferred to the recording part 6, which prints the transferred codes. In this case, if the printing is interrupted by a control function or due to some error and the interruption of the printing is detected according to a program of a printing interruption detecting means stored in a ROM, the control code indicating the release of the KANJI mode is read out of the memory 4 and then transferred to the recording part 6 according to a program of a code transfer means stored in the ROM.
Patent JP-H0993605-A (JP)
Title: Recorder
Inventor: SHIGESATO TATSURO
IPC: H04N7/30
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To decode data independently for each slice by recording slice coding data to a specific recording area and recording overflowed data to a tentative area at a jump address being destination of the data. SOLUTION: An input video signal is blocked by a high efficiency coding section 100 and subjected to orthogonal transformation, quantization and coding for each block to generate code data, which are given to a 1st format section 101. Then coded data are arranged to a recording area corresponding to each slice and overflowed data are arranged in a tentative area for overflow data recording. A 2nd format section 102 arranges the overflowed data in the section 101 to an idle recording area based on recording area information by a recording area management section 103. In this case, the overflowed data are arranged in the idle area by using an address in the idle area as a jump address. The operation by the sections 102, 103 is repeated till all the overflowed data are arranged or all the idle areas are filled to obtain format data and a recording section 104 records the data.
Patent JP-S60135783-A (JP)
Inventor: REONAADO JIEI SURUNKA
IPC: G01V3/12
Filed: 1984-11-20
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。