baber/WOPTO huggingface dataset:
Patent JP-H11339928-A (JP)
Title: Heating method for particular shape objects and heating device
Inventor: SETO YOSHIKI
IPC: H05B3/00
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a heating method for a particular shape object of which a shape and a thickness are different partly in one part which is heated so as to be within a predetermined temperature range. SOLUTION: Rectangular electrodes 22, 24 are disposed one by one on both longitudinal ends of a portion having a uniform sectional area 20 of a particular shape object 10 and a portion between one end and the other end of both ends is energized. Then, 16 pairs of a pair of electrodes 40a and 40b, 41a and 41b,..., 54a and 54b, 55a and 55b are disposed on both widthwise ends of a portion 30 having a varied sectional area 30 at an interval of 10 mm and a portion between one end and the other end of both ends is energized.
Patent JP-H05343509-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: NISHIZAWA HIROTAKA
IPC: H01L27/108
Filed: 1992-06-05
Abstract: PURPOSE:To achieve that the position on the surface of each island region and the position on the island-region side of a buried material are flattened so as to nearly coincide and to reduce a fluctuation in the threshold voltage of an MSFET which is mounted on a semiconductor integrated circuit device in the manufacturing method of the semiconductor integrated circuit device wherein island regions are insulated and isolated by means of the buried material which is buried inside a groove. CONSTITUTION:In the manufacturing method of a semiconductor integrated circuit device, the following are installed: a process wherein grooves 6 are formed in a nonactive region and island regions are formed in an active region; a process wherein a buried material 11 whose film thickness becomes nearly uniform on the side face and the bottom face of the grooves 6 and a first mask 12 whose etching rate is large as compared with that of the buried material 11 are laminated sequentially on the whole surface of the island regions; and a process wherein a second mask 13 which is opened on the island regions is formed on the surface of the mask. In addition, the following is provided: a process wherein the second mask 13 is used as an etching mask and an isotropic etching operation is executed sequentially to the first mask 12 and the buried material 11 under a condition under which the etching rate of the first mask 12 is large as compared with that of the buried material 11.
Patent JP-S63310731-A (JP)
Title: Production of barium ferrite magnetic powder
Inventor: ODAN KYOJI
IPC: H01F1/11
Filed: 1987-06-12
Abstract: PURPOSE:To obtain the title magnetic powder having a sharp particle diameter distribution and a small change in the coercive force due to temp. change by substituting a part of the iron atoms for a specified element in the production of the hexagonal magnetoplumbite type barium ferrite magnetic powder by a coprecipitation method. CONSTITUTION:A starting material consisting of the fine powder of iron hydroxide, (hydrated)iron oxide, etc., and the compds. of Ba, Sn, and M (M is Co, Ni, Zn, Cu, Ti, Zr, Nb, V, Mo, and W) is prepared. An alkali hydroxide is added to an aq. soln. contg. the starting material so that the concn. of the alkali hydroxide is controlled to >=1mol./l to form a precipitate. A slurry contg. the precipitate is aged at 50-80 deg.C, a flux is mixed into the formed precipitate, the mixture is baked at 500-950 deg.C, and the baked material is washed. By this process, the hexagonal magnetoplumbite type barium ferrite magnetic powder shown by the formula, wherein n=0.9-1.2, (x+y)=0.01-2.5, and -2<=alpha<=0, is obtained.
Patent JP-H05343987-A (JP)
Title: Counter
Inventor: YASHIMA TOSHIHIRO
IPC: H03K21/40
Filed: 1992-06-05
Abstract: PURPOSE:To transmit a signal simply at a high speed by applying up/down-count to data to generate and transmit an output whose Humming distance is 1 thereby preventing production of a whisker noise. CONSTITUTION:A counter 1 is a counter which implements up/down-count and generates count outputs Q0-Q3 whose outputs are changed simultaneously by only one, so-called a counter whose Humming distance is 1. A decoder 2 receives data transmitted from the counter 1 and decodes the data. The decoder 2 having an output value c2 is a decoder decoding a value '2'. Figure (b) indicates a time chart of the counter 1 and only one of the output values Q0-Q3 is changed. Values corresponding to the output values Q0-Q3 are indicated in codes 0-9A-F. When the codes are changed, only one of the output values Q0-Q3 is decided to be changed. Thus, production of a whisker noise due to a difference from number of stages in the inside of the counter 1 is prevented.
Patent JP-H07127761-A (JP)
Title: Replacement method and diameter increasing device for underground existing pipe
Inventor: NEGAMI YOSHIAKI
IPC: F16L1/024
Filed: 1993-06-16
Abstract: PURPOSE:To increase the size of an existing pipe without affecting a ground surface when the existing pipe is replaced with a new one by increasing the diameter of the existing underground pipe and inserting the new pipe into it, and charge filling material into clearances between the existing pipe and the new pipe without affecting the new pipe at all. CONSTITUTION:Lower half part grooves 5a are formed in the inner surface of the lower half part of an existing pipe, and upper half part grooves 5b shallow than the lower half part grooves 5a are formed in the inner surface of the upper half part of it in longitudinal direction of it. Also a diameter increasing block with a dia. increasing part to increase the dia. of pipe gradually from the linear upper end to the bottom is propelled in the existing pipe to break the lower half part groove 5a parts. By this, the lower half part of the existing pipe is deformed to increase dia. preferentially to the others. Then a new pipe is inserted into the existing pipe and, finally, filling material 7 is charged into clearances between the existing pipe and the new pipe.
Patent JP-H01312693-A (JP)
Title: Article lending machine
Inventor: MORIGUCHI TAKESHI
IPC: G07F17/00
Filed: 1988-06-13
Abstract: PURPOSE:To improve service for user customer by retrieving a storing means in which articles to be lent are stored, and displaying the lent article on a displaying means, when the collation to the lent article is inputted through a allocation input means. CONSTITUTION:Because the work number of a lent video cassette in displayed on the display 16 by selecting a lending mode by a function key 17 after a card is inserted, the user customer can easily grasp the video cassette which is not in stock, and the wasteful selecting input of the user customer can be eliminated. Further, since the user customer can grasp all the video cassettes in stock, the selection of the video cassette comes wide and easy, and the service for the user customer can be improved. Besides, the inquiry of the lent video cassette can be guided and displayed at any time independently of lending by setting the function key 17 to an inquiry mode and operating it.
Patent JP-H11338459-A (JP)
Title: Display control method for line image and image display device using it
Inventor: INOUE HIDEYA
IPC: G09G5/38
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To solve illegible problem in the case of displaying a line image on a display element with low resolution, by reducing a line image displayed in a specified position, and moving the same to an arbitrary position of a display area of a static image to be superposed thereon and displayed. SOLUTION: A line image of a sign scanned by a touch tablet is input on a display screen on an LCD display element 6 where a photographic image is displayed. A CPU 36 sends input data corresponding to the signed line image through a CPU control bus 49 to a frame memory 47. The data is superposed on photographic image data in a position on the frame memory 47 corresponding to a designated area on the LCD display element 6 decided as a default. Thus, the photographed image and a handwritten input line image are superposed and displayed. The displayed line image is moved to the position of a corresponding person by drag and drop processing and defined. Accordingly, the line image subjected to drag and drop processing is reduced and displayed in the position of the person, and then the displayed line image is changed into a broken line display.
Patent JP-H11339765-A (JP)
Title: Lead-acid battery
Inventor: NAKAJIMA TAKASHI
IPC: H01M2/06
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To lessen the manufacturing man-hour and the cost of production, by preventing a part of a burred lead alloy from getting into a female thread part of a nut, in a lead alloy terminal comprising the nut of the lead-acid battery. SOLUTION: A hole 13 in which a nut 12 is fitted is formed in a lead alloy terminal 11, and the nut 12 is inserted into the hole 13, then an opening of the hole 13 is closed by a seal paper 18 applied with an adhesive, which prevents the burred lead alloy from getting into the female thread part of the nut 12, and which can prevent an adhesive 14 from permeating into the nut 12. Further, the casting mold structure can be simplified, and the working property of the manufacture can be improved.
Patent JP-S5935563-A (JP)
Title: Chopper type switching regulator
Inventor: SAKUMA HIDEKI
IPC: H02M3/155
Filed: 1982-08-20
Abstract: PURPOSE:To reduce the loss of a switching transistor by shaping the waveform of a voltage which is produced at a coil connected to an output side and switching a transistor through a base circuit. CONSTITUTION:A voltage VA between the cathodes of a diode D5 becomes a rectangular wave, and voltages VL1, VB which are respectively induced at coils L1, L2 become similar waveform. Then, the resulting current iB of a unidirectional current iD6 which flows to a diode D6 via the voltage VB and a resonance current iC which flows through a condenser C3 and a coil L3 becomes the base current of a transistor Q1. When a current iQ decreases, a transistor Q1 is cut off. Thereafter, when a counterelectromotive force which is induced at the coil L1 is absorbed by the diode D5, the voltage VB becomes zero so that the emitter voltage of the transistor Q1 decreases. Consequently, the transistor Q1 is again conducted ON, and an automatic switching operation is repeated.
Patent JP-H0311107-A (JP)
Title: Valve lifter
Inventor: TAKAHASHI NAOHISA
IPC: F01L1/14
Filed: 1989-06-09
Abstract: PURPOSE:To make it possible to satisfy both of wear and abrasion resistance and impact resistance simultaneously by thickening the center section of the brazing layer by which a ferroalloy plate is brazed to the end surface of a valve lifter body more than the peripheral section. CONSTITUTION:In a valve lifter 20, a ferroalloy plate 22 is brazed to the end surface a valve lifter body 21 made of nonferrous light metal by light ferroalloy series brazing material. In addition, the center section of a brazing layer 23 is thickened more than the peripheral section. This allows to display high wear and abrasion resistance because of adopting ferroalloy metal to the top surface slidingly contacting with a cam. In addition, since not only the brazing layer itself has high toughness but also is the center section thickened more than the peripheral section, it brings about high buffer action against the impact force from the cam when bouncing. Therefore, this valve lifter 20 can display high durability.
Patent JP-H05336907-A (JP)
Title: Production of processed wheat bran
Inventor: SUGIYAMA JUN
IPC: A23L7/10
Filed: 1992-06-05
Abstract: PURPOSE:To produce the subject processed wheat bran free from an offensive smell, excellent in taste and flavor and useful for prevention of geriatric diseases, etc., by blending wheat bran with water and treating the resultant mixture with an enzyme. CONSTITUTION:Wheat bran is mixed with water and the resultant mixture is treated with an enzyme selected from a saccharase, a protease, a lipase and a phosphatase in the presence of hydrochloric acid. Steam treatment is subsequently carried out, thus producing the objective processed wheat bran.
Patent JP-2000341431-A (JP)
Title: Communication data management device with priority function
Inventor: SAMEDA YUUJI
IPC: H04M11/00
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To enable a communication data management device to preferentially output communication data by having the device operated by a transmitter or receiver. SOLUTION: A communication data management device recognizes the name of an addressee of received communication data by means of an addressee name recognizing section 102, and when it is confirmed that the name of the addressee is registered in an addressee name registering section 104 as a result of collation by means of an addressee name collating section 106, a message addressed to the name of the addressee is transmitted to a message output section 110. When an addressee name operation control section 114 confirms that the transmitted message is opened, a preferential/nonpreferential discriminating section 116 discriminates that the communication data as a preferential output, and a preferential/nonpreferential designating section 118 adds the discriminated results of the section 116 to the communication data.  A communication data outputting section 124 preferentially outputs the communication data in accordance with the added discriminated results.
Patent JP-H077191-A (JP)
Title: Formation of thin film
Inventor: TANAKA ATSUSHI
IPC: C23C14/08
Filed: 1993-06-17
Abstract: PURPOSE:To provide means for forming a high quality thin film, e.g. an oxide superconductive thin film or a dielectric thin film, by making uniform the temperature of a board being employed when a thin film is formed by sputtering, CVD, etc. CONSTITUTION:A board 5 for forming a thin film is placed tightly on a thermal conductive board 4 having thermal conductivity higher than that of the board 5. A thin film is then formed on the board 5 while heating the board 4 or both boards 4, 5. The thermal conductive board may be formed of sapphire, BN, or AlN. The thermal conductive board may have wider area than the thin film forming board. Both boards may be bonded through a thin silver film, a thin gold film, silver paste, or gold paste. This method allows formation of a silver oxide superconductive thin film, an oxide thin film, a dielectric thin film, etc.
Patent JP-H10322561-A (JP)
Title: Color transformation device
Inventor: KOMATSU MANABU
IPC: H04N9/79
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To prepare the images of a hard copy capable of obtaining the visual feeling of the same color tone for the color image information of a monitoring device by changing the chromaticity value of the gray axis of the three attribute coordinate of colors by the brightness of the color image information and transforming the color image information to control signals by the value. SOLUTION: A unit color space cube including the color image information input coordinate value of the monitoring device is selected, linear interpolation is performed by an output value corresponding to the cube vertex and an input coordinate value and the output value corresponding to the printer control signal C, M, Y and K values are obtained.  In the same color tone as a monitoring device display color on a color hard copy, a correction value corresponding to vertex data are transformed to the printer control signal C, M, Y and K values and stored in a ROM 2 for a vertex output value, it is referred to, the C, M, Y and K values are arithmetically interpolated respectively in a processing part 5a for C for computing the C value, the processing part 5b for M for computing the M value, the processing part 5c for Y for computing the Y value and the processing part 5d for K for computing the K value in an interpolation processing part 5 and the printer control signals are obtained.
Patent JP-H09325419-A (JP)
Title: Movie film travel device
Inventor: SHIRASU TOSHIYUKI
IPC: G03B17/00
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To reduce distortion of a movie film when the film is wound around a sound drum and record dot information for digital signal accurately. SOLUTION: A movie film running device is provided with a sound drum 12 around which a running movie film 1 is wound on a peripheral face thereof, a perforation hole of the movie film which is wound around the sound drum, and an optical system 20 which records a digital signal such as a sound signal in a region between the perforation hole and a fringe part on the film side. The diameter of the sound drum is set to be 44mm or more so that distortion amount in the fringe part on the film side in which the digital signal is recorded becomes the depth of field of an optical lens system or less when a movie film having predetermined width is used. By so doing, distortion amount of the film becomes the depth of field of the optical lens system or less, and dot information for digital signal can be formed and read accurately.
Patent JP-S5572850-A (JP)
Title: Check unit for external surface of can body
Inventor: NISHIO MASAHIRO
IPC: G01N21/952
Filed: 1978-11-28
Abstract: PURPOSE:To improve work efficiency by checking the flaw, depression, contamination, print breakaway, etc., of the flank of a can body on the assembly line by forming a conveyor unit which carries can bodies while rotating them. CONSTITUTION:Circular belts 1 and 4 moves through rotations of small-diameter round pulley 2 and large-diameter round pulley 5 respectively and since their driving source is shaft 10, the conveyor speed of circular belt 4 is higher than those of circular belts 1. Then, can body 15, conveyed on the conveyor by supply shoot 16, is rotated clockwise as shown by arrow (c) by circular belt 4 while conveyed as shown by arrow (b) by circular belts 1. Therefore, the outer circumference of can body 15 can sequentially be checked without touching it by hands and after the end of the check, it is discharged by outlet shoot 16'. Here, the angle of frame 17 is adjustable. In this way, the efficiency of the check of the outer circumference of the can body can be improved.
Patent JP-H1115793-A (JP)
Title: Protection method for resource maintainability
Inventor: STEVEN J GREENSPAN
IPC: G06F9/46
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To attain the sequential (serial) simultaneous execution of storage access requests given from plural processors by preparing a step where a hash operation is applied to a block symbol to generate an address showing a lock field in a protective storage area. SOLUTION: When the current instruction execution instance is called out in a step 11, a PLO operation is detected. Then a processor accesses to the current block symbol located in the operand of a PLO instruction in a step 12 based on the code of the PLO instruction. In a step 13. the processor performs a hash operation to the current block symbol by means of the micro coded hash algorithm that is stored in a microprocessor sharing micro code area. In a step 14, the processor obtains the hash result from the hash operation and then obtains an absolute address to search for a related PLO lock item included in an HLT of a protective storage area.
Patent JP-S6038676-A (JP)
Title: Computer tomography apparatus
Inventor: SUKAI TSUNEHISA
IPC: A61B8/00
Filed: 1983-08-10
Abstract: PURPOSE:To make it possible to obtain a predetermined three-dimensional image by using an ultrasonic wave transmission system for transmitting a plane, by performing the transmission of the code between a rotary part and a stationary part by an optical means. CONSTITUTION:For example, in taking the tomogram of the human body, the human body (a) is present on a stationary table and an ultrasonic wave transmission system is rotated. A rotary part (b) is connected to a housing through slide balls and the output source of the ultrasonic wave transmission system and a receiving plane are placed thereto. A transmission system for transmitting the output source of the ultrasonic wave transmission system to a file unit F is constituted of an optical mechanism and the disconnection of the physical connection between a stationary system and a motion system is prevented by said optical mechanism. In this case, by setting the code transmitting speed of a code transmitting system due to light to about 270Mb/s, all data are transmitted to the file unit F. By this mechanism, a predetermined three-dimensional image can be obtained by using the ultrasonic wave transmission system.
Patent JP-H05311192-A (JP)
Title: Scouring agent for fiber
Inventor: KANEKO YUKIHIRO
IPC: D06M13/256
Filed: 1992-05-13
Abstract: PURPOSE:To obtain a scouring agent for fiber, comprising a specific alpha-sulfofatty acid ester, etc., capable of readily treating waste water and excellent in detergency, low foaming and coagulation properties. CONSTITUTION:The scouring agent comprises an alpha-sulfofatty acid ester of the formula (R is 8-16C alkyl or alkenyl; R' is 3-10C alkyl or alkenyl; M is cation) such as Na salt of i-amyl alpha-sulfolaurate or its water-soluble salt. Furthermore, this scouring agent is preferably used as an aqueous solution (cleaning solution) at 0.05-0.5% concentration. This cleaning solution is preferably used under alkaline conditions of pH 12-14.
Patent JP-S6310631-A (JP)
Title: Production of aromatic polyamic acid aramid
Inventor: TAMURA JUNICHI
IPC: C08G73/14
Filed: 1986-06-24
Abstract: PURPOSE:To obtain the title aramid having a possible use as a precursor polymer useful in the production of a molding of excellent heat resistance, by subjecting an aromatic diamine and a specified mixed acid component to solution polymerization in the presence of a tert. amine. CONSTITUTION:An aromatic diamine and a mixed acid component comprising an aromatic dicarboxylic acid chloride and an aromatic tetracarboxylic acid dianhydride and/or an aromatic chloroformyldicarboxylic acid anhydride are subjected to solution polymerization in a polymerization solvent in the presence of a tert. amine to obtain the purpose aromatic polyamic acid aramid. The preferable amount of the tert. amine added to the polymerization system is 0.4-4 equivalents per equivalent of the hydrogen chloride formed in the polymerization reaction. A p-diamine is preferable as the aromatic diamine component, especially when a high-modulus molding is desirable.
Patent JP-2000335819-A (JP)
Title: Sheet cutting and folding device
Inventor: HIRANO SATOSHI
IPC: B65H45/28
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of cutting and folding sheets in the same process line. SOLUTION: This device is provided with a feeder part 11 supplying a paper sheet 1, a cutting part 13 cutting a supplied paper sheet along a supplying direction and forming divided sheets 2, 2 divided into two, a first carrier part 14 carrying each divided sheets 2, 2 divided into two, a first sheet folding part 15 folding each carried divided sheets 2, 2 in a direction orthogonally crossed with a carrier direction in two and forming each two fold sheets 3, 3, second carrier parts 16, 17 carrying each folded two fold sheet 3, each third carrier part 18, 19 carrying each two carried fold sheet 3 in the direction orthogonally crossed with the carrier direction and second sheet folding parts 20, 21 folding each two fold sheet 3 carried by the third carrier parts 18, 19 in two in the direction orthogonally crossed with the carrier direction and forming four fold sheets 4, 4.