baber/WOPTO huggingface dataset:
Patent JP-H08249434-A (JP)
Title: Method for preventing illegality on prepaid card
Inventor: ISHIKAWA YASUO
IPC: B42D15/10
Filed: 1995-03-07
Abstract: PURPOSE: To effectively prevent an illegality such as a remodeling, etc., by writing arbitrary patterns such as characters or pictures in the blank part beyond the part of a balance when the balance becomes 0 and writing the characters or pictures in also the code of an initial code area by overlapping them. CONSTITUTION: In the code area 17 of value information, two-dimensional code information 18, 19 and 20, etc. showing the balance that the prepaid card in the process of using the prepaid card holds are written. When a balance is zero, arbitrary patterns are written in a blank part 17a which is left as it is in a conventional prepaid card. For instance, the pattern 24 composed of the two-dimensional code which is completely painted out to full black is written so that a part of the pattern may be continuous on and overlapped the amount information 14 to be written in the initial code area 12 by the two-dimensional code at first. In a blank part 17a, a character 25 such as 'Thank you very much', etc., for instance, is written.
Patent JP-S59198486-A (JP)
Inventor: TAKAHARA KAZUHIRO
IPC: G02F1/133
Filed: 1983-04-25
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-H01249614-A (JP)
Title: Caked composition consisting of chaff and chaff ash and its production
Inventor: WADA TETSUYA
IPC: C01B21/068
Filed: 1988-03-30
Abstract: PURPOSE:To obtain the present compsn. having superior reactivity and suitable for use in efficient production of SiC, Si3N4, Si or SiCl4 by blending chaff with ash obtd. by burning chaff and by caking the blend so as to obtain specified properties. CONSTITUTION:Chaff is burned in a grate combustion furnace, a fluidized bed combustion furnace or the like to obtain ash having >=85wt.% SiO2 content. 100 pts.wt. chaff is mixed with 20-80 pts.wt. of the ash by means of a puddle mixer or the like, kneaded and compressed at 100-400 deg.C under <10,000kg/cm<2> pressure to obtain a caked compsn. having 0.8-1.5 bulk specific gravity and <=5 pts.wt. water content. The shape of the compsn. may be a hexagonal cylinder shape.
Patent JP-S531122-A (JP)
Title: Wear resistant hard cast iron
Inventor: HORIUCHI KAORU
IPC: C22C37/08
Filed: 1976-06-24
Abstract: PURPOSE: To develop high carbon, high chromium cast iron of high harness, excellent wear resistance, suitable for machine parts used under severe wear conditions. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S554089-A (JP)
Title: Method and apparatus for protecting documents
Inventor: KURUTO SHIETSUFUERU
IPC: G07C11/00
Filed: 1979-06-15
Abstract: 1. A method for the production and subsequent checking of documents to be protected against imitation, falsification and misuse, in which for the production, an uncoded plain information (K) is recorded in machine readable form on the document to be protected, from the uncoded plain information a coded information (C) is derived using an algorithm to be kept secret or a corresponding secret code (B), which coded information is likewise recorded on the document to be protected in machine readable form, and for the checking one of the two sets of information existing on the document is altered through an algorithm or a corresponding code and compared with the other information, the comparison showing the validity of the document, characterized by the use of a pair of codes or algorithms connected by way of a "trap-door" function comprising a code (B) requiring to be kept secret and a code (A) not requiring to be kept secret, whereby - during the production of the document the algorithm (B) requiring to be kept secret is used for the encoding of the information, and - during the checking of the document the code or algorithm (A) not requiring to be kept secret is used for the decoding of the encoded information (C) and the information (K') so obtained is compared with the uncoded information (K) existing on the document.
Patent JP-S55165941-A (JP)
Title: Thermoplastic elastomer composition
Inventor: ISOKO TATSUO
IPC: C08L101/00
Filed: 1979-06-14
Abstract: PURPOSE: To improve oil resistance and abrasion resistance, by mixing in a specific mixing ratio, a specific halogenated olefin polymer with a vinyl-substituted aromatic compound/conjugated diene compound block copolymer having a specific vinyl- substituted aromatic content and a specific molecular weight.  
     CONSTITUTION: An elastomer composition is obtained by mixing a rubber composition consisting essentially of 100pts.wt. of a conjugated diene compound/vinyl- substituted aromatic compound block copolymer having a vinyl-substituted aromatic compound content of 30W50wt% and a weight-average MW of (7W30)×10 4  and 50W200pts.wt. of a halogenated olefin (such as polyethylene) having a melt index of 0.5W20 and a halogen content of 20W50wt%, with a filler, a coloring agent, a stabilizer, etc. The rubber material having this compositional ratio is particularly suitable for soles. The rubber material has improved oil resistance, abrasion resistance as well as less permanent set and good processability. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62231295-A (JP)
Inventor: ISOZAKI YOSHIMASA
IPC: G11B31/02
Filed: 1986-03-31
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-H05281616-A (JP)
Title: Screen housed in desk side
IPC: G03B21/58
Filed: 1992-03-31
Abstract: PURPOSE:To obtain a screen on which a large-sized drawing, material, etc., are stuck, and the selection of size, a direction, height, and an inclination can be easily adjusted in a sitting posture, and further, which can be housed in a desk side, used in many ways, and save space. CONSTITUTION:The central girder 1 and the right and left girders 2 and 3 are connected by cross rods 5 and 6 and an expansion rod 4, and the screens 8 and 9 are spread between the central girder 1 and the right and left girders 2 and 3. The screens 8 and 9 are extended, contracted accompanying with the elongation and contraction of the right and left rods 2 and 3, a desk-side joiner provided with adjusters 26 and 27 for the height, adjusters 31 and 32 for the direction and inclination, a mechanism 29 for housing the screen in the desk side, etc., is mounted on the lower part of the central girder of the screen.
Patent JP-S51150245-A (JP)
Title: Loop transmission control system
Inventor: MATSUNAGA HIROSHI
IPC: G06F13/00
Filed: 1975-06-18
Abstract: PURPOSE: To assure transmission between all the stations connected to a loop transmission line without any mutual congestion. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06238433-A (JP)
Title: Brazing method
Inventor: TAKAHASHI SUSUMU
IPC: B23K1/008
Filed: 1993-02-22
Abstract: PURPOSE:To satisfactory braze a metal by heating/brazing in an enert gas atmosphere, which an atmosphere in furnace is an enert gas not including hydrogen and is reducible because disturbance O2 reacts with the carbon in a part of inner wall of the furnace, turning to reductive. CONSTITUTION:The furnace atmosphere in high temp. heating chamber of continuous furnace is Ar, keeping a heating temp. constant, and a carbon belt made conveyor 12 is driven therein. A cross shape test piece of stainless steel is used on a belt 12, using an oxygen free copper for brazing filler metal, the passing time in high temp. part 1 is set to the prescribed time, good fillet is formed, achieving strong brazing joining. At this time, the atmosphere in high temp part is sampled, by measuring its oxygen partial pressure, the atmosphere keeps precision enough to reduce Cr. By this method, N2 atmosphere containing a minute quantity of CO reacted to the inner wall of furnace ensures the satisfactory brazing of metal, also, the carbon structure of furnace is smoothly protected.
Patent JP-H07281529-A (JP)
Title: Cleanerless image-forming device
Inventor: OKADA NAOHIRO
IPC: G03G15/08
Filed: 1994-04-13
Abstract: PURPOSE:To prevent magnetic-brush toner from being passed forcibly through a gap between the doctor blade regulating-members and magnet roller. CONSTITUTION:The magnet roller 19 of the developing unit 5 of the body of a cleanerless image-forming device has a rough surface part 19c obtained by roughening, in the middle and mirror parts 19d obtained by mirror finish at both ends. Projections 22a as the regulating members of the doctor blade 22 are set in positions corresponding to the mirror parts 19d. Thus, in the gap between the mirror parts 19d of the magnet roller 19 and the doctor blade 22a, the force with which the magnetic-brush toner is carried decreases due to the mirror parts 19d.
Patent JP-S62231513-A (JP)
Title: Correction circuit for sampling point
Inventor: MAEDA JUNJI
IPC: H03K5/00
Filed: 1986-03-31
Abstract: PURPOSE:To prevent the deviation of the sampling point of original oscillation due to noise by providing a monstable multivibrator stated synchronously with an output of an original oscillation circuit whose pulse width is slt in a specific range and a frequency division circuit applying 1/n frequency division to the output pulse. CONSTITUTION:An output of an original oscillation circuit 1 is fed to an AND circuit 2, the output of the circuit 2 is sent to the monostable multivibrator 3, its output is fed to the 1/n frequency division circuit and given to the other input of the circuit 2 via a NOT circuit 5. The setting time Tc of monostable multivibrator 3 is selected as Ta>Tc> Ta/2, where Ta is the period of the original oscillation circuit 1. The multivibrator 3 begins starting synchronously with the leading of the output pulse of the circuit 1, falls at a time Tc and begins the starting again by the next rise signal of the circuit 1. Even when an impulse noise is included in the output pulse of the circuit 1, it is absorbed. The output pulse of the miltivibrator 3 is divided into 1/n.
Patent JP-S549885-A (JP)
Title: Coastal tanker
Inventor: SATOU NOBUO
IPC: B63B25/08
Filed: 1977-06-24
Abstract: PURPOSE: To better the rate of the operatio of a hull, by installing a taperling bearer to a hold serving as a tank carrier along the both inner side-walls, and by simply and positively mounting and demounting a liberating tank. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62232296-A (JP)
Title: Speaker box
Inventor: OTANI HIROAKI
IPC: H04R1/02
Filed: 1986-04-01
Abstract: PURPOSE:To reduce the distortion by having two baffles, opening a hole of the size of the aperture of a speaker on one baffle, surrounding a rear surface with a box, attaching the speaker to the other baffle and overlapping it on the one baffle. CONSTITUTION:The cone sheet of the speaker 3 protrudes forward, and then, the pressure in the box 5 is reduced, however, the cone sheet protrudes forward by the flow 7 of air. When the cone sheet is retracted backward, the pressure in the box 5 is elevated, however, the cone sheet is retracted by the flow 8 of air. When the space between the baffles 1 and 2 is opened by the quantity of the air discharged by the cone sheer of the speaker 3, air loads in the front part and the back part of the cone paper of the speaker 3 are the same, so that the speaker 3 moves faithfully to an input waveform. Thereby, the air can freely enter or go out between the baffles 1, 2, so that the distortion can be reduced to a large input.
Patent JP-S553045-A (JP)
Title: Arithmetic control system
Inventor: KITAMURA SHIYUNJI
IPC: G06F7/00
Filed: 1978-06-21
Abstract: PURPOSE: To increase the arithmetic process efficiency by providing the memory element to be presented for the operation also outside the microprocessor.  
     CONSTITUTION: The output of multiplexers 35 and 32 are supplied to register 100 through multiplexer 110, and thus the data to be set to accumulator 10 can be all supplied to register 100. In other words, the control is possible so that an agreement may always be obtained for the contents between register 100 and accumulator 10. Under such conditions, in case the operation is given to the contents of accumulator 10 via the  arithmetic unit provided outside microcomputer 1, register 100 can be used in place of accumulator 10. And this switching is performed through multiplexer 32. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62232004-A (JP)
Title: Nc system
Inventor: TANAKA KUNIO
IPC: G05B19/414
Filed: 1986-04-01
Abstract: PURPOSE:To reduce the load of the processor of an NC device and to allow the sequence processing of a PMC device to include complicated processing instructions by providing an MMC (man machine controller) device where the processing can be performed with high language programs and executing a prescribed processing by the MMC device and transferring the processing result to the NC device or the PMC device. CONSTITUTION:A CRT&MDI device is removed from an NC device 11, and an MMC device 13 where the processing can be performed with high language programs is provided, and the MMC device 13 and the NC device 11 are so constituted that data can be transmitted and received between them, and the MMC device is allowed to execute the function of the CRT&MDI device or various functions such as the NC program automatic generating function using conversational pictures are given to the MMC device. A communication control part 15 which transmits and receives data in both directions is provided between a PMC device 12 and the MMC device 13, and complicated operation instructions and picture processing instructions included in the sequence program generated in the ladder language or the PASCAL language are transferred from the PMC device 12 to the MMC device 13.
Patent JP-S57191823-A (JP)
Title: Magnetic head
Inventor: MURAKAMI YOUICHI
IPC: G11B5/02
Filed: 1981-05-19
Abstract: PURPOSE:To positively utilize components perpendicular to the magnetizing direction of transverse recording during reproduction by composing a magnetic head of a writing head for the transverse recording and a reproducing head for reading the components perpendicular to the magnetizing directions of a recording medium. CONSTITUTION:A magnetic head consists of a writing head 4 for transverse recording and a reproducing head 6, which is provided opposite to the writing head 4 with a nonmagnetic material 5 between. A gap 7 has much less distance G than recording wavelength lambda in the magnetizing directions 2 and 3. Winding to a magnetic medium 1 is performed by flowing a writing current Iw to the coil 9 wound around the writing head 4 and during reproduction, components Hx perpendicular to the magnetizing directions 2 and 3 are utilized to lead a reading current out of the coil 10 wound around the reproducing head 6.
Patent JP-H08269633-A (JP)
Title: Austenitic stainless steel for press forming excellent in season cracking resistance and deep drawability
Inventor: IKEGAMI YUJI
IPC: C22C38/54
Filed: 1995-03-31
Abstract: PURPOSE: To improve the season cracking resistance and deep drawability of a stainless steel by incorporating specified amounts C, Si, Mn, Ni, Cr, Mo, Cu, Al, N and Fe therein. CONSTITUTION: The compsn. of this stainless steel is constituted of the one contg., by weight, 0.01 to 0.1% C, <=1% Si, <=3% Mn, 6 to 10% Ni, 15 to 19% Cr, 0.03 to 3% Mo, 1 to 4% Cu, 0.2 to 2.5% Al and <=0.05% N, and the balance substantial Fe. C is an austenite forming element and is simultaneously effective for the strengthening of an austenitic phase and a strain induced martensitic phase. In the case of >1% its periodic crack sensitivity and intergranular corrosion sensitivity are made high. Mn works as a deoxidizing and desulfurizing agent and contributes to the stability of the austenitic phase. In the case of >3%, the austenitic phase is made too stable to deteriorate its deep drawability. Mo improves the season cracking resistance by the synergistic effect with Cu and Al.
Patent JP-S62233501-A (JP)
Title: Compressed air generator
Inventor: YONKASHIYO MASARU
IPC: F15B1/00
Filed: 1986-04-03
Abstract: PURPOSE:To expedite maintenance against leakage by combining a solenoid valve separating a high-pressure side air system from a supply-side air system with its control circuit. CONSTITUTION:A high-pressure side air system including an air tank 14 is connected to a low-pressure side air system through a pressure-reducing valve 12, and, to a system that follows the portion fitted with a low-pressure side low-pressure warning pressure-switch 9 of the low-pressure side air system, is fitted a solenoid valve 21 which has stop valves 16 fitted on both its sides and a stop valve for maintenance time 16 fitted in parallel with it. Also, in a control circuit, a control point for automatic operation of a change-over switch and a contact point 19a of an auxiliary relay 19 and a contact point 22a of an auxiliary relay 22 are connected in series, and to this series connection is connected in parallel a contact point for hand operation of the change-over switch. By this, in case a large quantity of leakage occurs in a supply-side air system that follows the solenoid valve 21, the outflow of compressed air to atmospheric air can be shut off by only switching the change-over switch to hand operation, and so the reliability is improved.
Patent JP-H06349425-A (JP)
Title: Single-substrate vacuum fluorescent display device
Inventor: KAATEISU DEII MOIYAA
IPC: H01J9/14
Filed: 1994-03-23
Abstract: PURPOSE: To provide a comparatively easily manufacturable, inexpensive and newly improved single base board vacuum fluorescent display device. CONSTITUTION: This device contains a first conductive material layer 12 which is arranged on a support base board 11 and a light-emitting layer 14, containing a phosphor arranged on a first layer. A second conductive material layer 17 is supported on the base board and is electrically insulated from the first layer, and an electron-emitting layer 18 of a low work function material is arranged on a second layer. The layer is also arranged so that emitting electrons collide with a light-emitting layer. Since both the electron-emitting layer and the light- emitting layer are supported on the board, a sealing window 19 can be simply and easily constituted. An incorporated driver 16 is selectively formed in the support base board.
Patent JP-H10270620-A (JP)
Title: Lead forming device for semiconductor device
Inventor: ABE YASUNORI
IPC: G01B11/24
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a lead forming device in which productivity can be enhanced by suppressing defective shapes of a lead effectively. SOLUTION: The lead forming step for an object M to be machined, i.e., a semiconductor device, is followed by a step for inspecting the shape of the lead of the object M to be machined (semiconductor device) by means of an inspection unit 20. The object M to be machined (semiconductor device) is transferred while being sucked along a series of flow from the shaping of lead to the inspection of the shape of lead.
Patent JP-S6086087-A (JP)
Inventor: IMAMURA YOSHINOBU
IPC: A01G1/04
Filed: 1984-04-13
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-H06292196-A (JP)
Title: Communications terminal equipment
Inventor: MATSUBARA ATSUSHI
IPC: H04N7/14
Filed: 1993-04-01
Abstract: PURPOSE:To identify and print the data of paintings, etc., by detecting an identifier given to a specific video signal out of video signals transmitted in communication on a transmission side. CONSTITUTION:A communications means performs the communication of an audio signal and the video signal or control signal by connecting to a communications line K, and a video signal input means inputs the video signal transmitted via the communications means, and a video signal output means outputs the video signal received via the communications means, and an identifier giving means 102 gives the identifier to the specific video signal in the video signals inputted by the video signal input means, and transmits it via the communications means, and a detecting means 107 detects the identifier given to the specific video signal in the video signals received via the communications means, and a selection means 109 selects whether or not the video signal to which the identifier is given should be printed when the identifier representing the specific video signal is detected by the detecting means 107, and a print means 108 prints the video signal to which the identifier is given when printing is set by the selection means 109 and the identifier representing the specific video signal is detected by the detecting means 107.
Patent JP-S521255-A (JP)
Title: Motive pressure type thrust bearing
Inventor: TAMAKI MASARU
IPC: F16C17/10
Filed: 1975-06-23
Abstract: PURPOSE: A motive pressure type thrust bearing, that makes smoll circumferential velocity of periphery sucked liquid during rotation and reduces effect of centrifugal force and simultaneously remarkably promotes suction performance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61232587-A (JP)
Inventor: RAINERU ROMUMERU
IPC: H01R43/01
Filed: 1986-04-03
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-S5410272-A (JP)
Title: Treating apparatus of freezing and thawing type for sludge
Inventor: YAMANISHI KENICHIROU
IPC: F25D31/00
Filed: 1977-06-24
Abstract: PURPOSE: The above-mentioned apparatus in which the heat medium is made to flow uniformly by enlarging the sectional area of flow passage at the tip of the introduction hole or the discharge hole for heat medium and by arranging plural holes dispersedly at its tip part. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S549755-A (JP)
Title: Power source unit
Inventor: MIYAZAKI YUKIO
IPC: H01H9/54
Filed: 1977-06-24
Abstract: PURPOSE: To prevent undesirable influence of surge voltage as well as to realize simplification of structure, by assigning mission of absorbing surge voltage, to a smoothing condenser belonging to a power source unit which drives switching element. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62232735-A (JP)
Title: Optical recording medium
Inventor: YATAKE MASAHIRO
IPC: G11B7/2531
Filed: 1986-04-02
Abstract: PURPOSE:To decrease the fluctuation of C/N, bit error, etc., of a recording layer by the temp., etc., which are the parameters necessary for recording, reproducing or erasing by providing a metallic oxide layer and SiAlxNy layer on a light transmissive substrate. CONSTITUTION:The zinc oxide layer 2 is first sputtered to about 700Angstrom  by RF magnetron sputtering method on the light transmissive substrate 1 consisting of a polycarbonate. The SiAlxNy layer 3 is then sputtered to about 300Angstrom  by the RF magnetron sputtering method using targets of silicon nitride and aluminum nitride. An amorphous magnetic layer 4 consisting of terbium-iron-cobalt is further sputtered to 300Angstrom  thereon by a DC magnetron sputtering method; at the same time, the SiAlxNy layer and the zinc oxide layer 6 are successively formed to 700Angstrom . The change of humidity the C/N, bit error rate, etc. of the recording layer by the temp. and which are the parameters necessary for the recording, reproducing or erasing or aging is thereby decreased.
Patent JP-S59199763-A (JP)
Inventor: ANSONII JIEI KORUSO
IPC: D06P1/38
Filed: 1984-04-17
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。