baber/WOPTO huggingface dataset:
Patent JP-H06349248-A (JP)
Title: Data recording method for hybrid disc
Inventor: KONISHI MASAHIRO
IPC: G11B27/00
Filed: 1993-06-07
Abstract: PURPOSE:To obtain a data recording method suitable for supplying a user with a software, e.g. an application software. CONSTITUTION:An optical disc 10 is a hybrid disc having a ROM region 12 previously recorded with data and an additionally writable recordable region 14. A plurality of application softwares for personal computor, for example, are recorded in the ROM region 12 of the disc 10 by a manufacturer. It is mass produced by extrusion molding using a stamper. Information for permitting selection only of such software as required at the time of purchase is additionally recorded in the recordable region 14. In other words, permission identifying information for designating the address of a required software is recorded in a UTOC area 14d and an invalid address is recorded for unpermitted software thus allowing read out only of a permitted software. When a user wants to use an unpermitted software, the user receives permission identifying information from the manufacturer and rewrites the UTOC area 14d thus using that software.
Patent JP-S61294508-A (JP)
Title: Positioning device
Inventor: OKANISHI MAMORU
IPC: H01L21/67
Filed: 1985-06-21
Abstract: PURPOSE:To attain an automatic positioning action with high accuracy by image picking up a member held by a holding means and adding the correction amount of a position shift obtained from an image processing to the holding means. CONSTITUTION:A positioning device 14 which fixes a semiconductor pellet 10 is provided with a rotatable collet 15 which sucks and holds the pellet 10, an image pickup means 11 set at the lower part, an arithmetic correction circuit 17 which corrects the pellet position through the image processing and a control circuit 18 which drives and controls the collet 15 with the output of the circuit 17. Then the position of the pellet 10 is magnified by a microscope 19 of the means 11 and picked up by a TV camera 20 in a high magnification ratio to undergo the image processing. Thus the correction amounts are given to the circuit 18 from the circuit 17 for shifts to X and Y axes of the pellet 10 as well as the displacement angle. Furthermore these correction amounts are also given to a collet driving part 30 for drive and control of the collet 15.
Patent JP-S5563176-A (JP)
Title: Television picture receiver
Inventor: SHINDOU CHIYUUSHIROU
IPC: H01J29/48
Filed: 1978-11-07
Abstract: PURPOSE: To eliminate the dark lines in the image as well as to prevent occurrence of the moire by forming the small hole in the front of the 1st grid into an oblong shape and at the same time controlling the focusing power of the electron beam passing through the small hole according to the scale of the signal voltage.  
     CONSTITUTION: The electronic gun is formed with cathode K, grid electrodes G 1 , G 2 , G 3 , G 4 ', G 4 " and G 5  plus fluorescent screen S each. Then an oblong small hole, through which the electron beam passes, is provided in the front of the 1st grid, featuring the length of the longer side by mnop which is double as long as the shorter side. furthermore, the 4th grid electrode is divided into electrodes G 4 ' and G 4 ", and the adjusted fixed voltage and the signal modulation voltage are applied to either one of G 4 ' and G 4 " and the other respectively. This signal voltage controls the beam focusing power. In such constitution, the size of the spot on the screen becomes constant regardless of the scale of the signal voltage. As a result, the dark lines can be eliminated, thus preventing occurrence of the moire. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61293848-A (JP)
Inventor: YAMAZAKI HIDEKAZU
IPC: B32B27/10
Filed: 1985-06-21
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-2000333039-A (JP)
Title: Contour correction device
Inventor: HIYAMA TAKASHI
IPC: G06T5/20
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To allow a contour correction device to enhance sharpness of a contour of an original video signal without providing a pre-shoot and an overshoot and without losing the geometrical structure of the original video signal. SOLUTION: A video signal S1 is fed to a correction component generating circuit 4 and delay circuits 3(1) to 3(n+1). A waveform recognition circuit 6 recognizes a waveform pattern in the vicinity of a sample point to be corrected based on output signals S3(1) to S3(n+1), an intermediate limit value generating section 7 and a peak limit value generating section 8 provide an output of output signals S7, S8 with a limit area surrounded by an upper limit and a lower limit based on an output signal S6 of the waveform recognition circuit 6 and the output signals S3(n-1), S3(n), S3(n+1) respectively. An adder circuit 9 sums the signals S3(n) at a sample point to be corrected and an output signal S4 of the correction component generating circuit 4 and an amplitude control circuit 10 conducts amplitude control based on the output signals S7, S8.
Patent JP-H11328669-A (JP)
Title: Manufacture for magnetic recording medium
Inventor: FUCHI TETSUO
IPC: G11B5/84
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To eliminate generation of an odorous gas of an organic solvent and aggregation of a lubricant because of the organic solvent, thereby uniforming a lubricant layer by applying the lubricant by dissolving the lubricant at a specific temperature without using the organic solvent in a process of forming the lubricant layer to a surface of either of a carbon film and a back coat layer. SOLUTION: A lubricant is supplied to a gravure roll 2 by a nozzle 1, measured by a blade 3 and transferred, applied onto a surface of a magnetic layer of a magnetic tape material roll 5. The lubricant is applied by dissolving the lubricant in a range from a melting point to +100 deg.C higher than the melting point by a heat energy supplied from a thermostat 8. The transferred, applied lubricant is further thinned and uniformed by smoothing bars 7 arranged between pass rolls 6, whereby a thickness of a lubricant layer is regulated from 10 Å to 100 Å. A contact face of the smoothing bar 7 to the magnetic tape material roll 5 is in a cylindrical shape or semi-cylindrical shape and can be provided with a sharp edge in some cases.
Patent JP-H06325223-A (JP)
Title: Method for invalidating non-contact card
Inventor: KITAGAWA MITSUYO
IPC: G06F21/86
Filed: 1993-05-14
Abstract: PURPOSE:To surely prevent the abuse of a non-contact card by destroying card internal circuits so that they may be inoperative at the time of invalidating the non-contact card. CONSTITUTION:In a non-contact card 7 which is provided with a data part 15 having information, a data processing part 12 performing the edition of transmission and reception data and the check of data contents, transmission and reception part 13 and 11 transmitting data and a receiving part 8 receiving supply power and performs the transmission and reception of data between equipments, the card provided with a destruction area decision circuit 16 setting a semi-eternal destruction level making the partial circuits 13 to 15 of the circuits within the non-contact card 7 inoperative based on destruction decision data and a semi-eternal destruction area, and setting an eternal destruction level destroying all the circuits and an eternal destruction area, at the time of the card invalidation when the destruction decision data from the side of the equipments is received by the card, and a voltage generation means 17 generating voltage which destroys the circuits within the card or makes them inoperative, based on the decision result from the destruction area decision circuit 16.
Patent JP-S63300206-A (JP)
Title: Optical coupling structure between optical fiber and light receiving element
Inventor: OIKAWA YOICHI
IPC: G02B6/42
Filed: 1987-05-29
Abstract: PURPOSE:To increase coupling efficiency and to improve package performance even when SMF and a light receiving element with a small light receiving diameter are coupled with each other by converging reflected light from the mirror surface of an optical fiber end part on the light receiving element through a lens provided integrally with the optical fiber. CONSTITUTION:The end part of the optical fiber 14 is cut slantingly and the cut surface is made into the mirror surface 15. The lens 16 which converges propagated light reflected by the mirror surface 15 is provided integrally with the optical fiber 14. Then the light receiving surface of the light receiving element 17 is arranged opposite the lens 16. Thus, the lens 16 is provided integrally with the optical fiber 14 to suppress the divergence of a projection beam and improve tolerance. Further, the side face functions as a cylindrical lens because of the relation between the numerical aperture and diameter of the optical fiber 14 and when a projection beam is made elliptic, the integration of the lens 16 and optical fiber 14 prevents the side face of the optical fiber 14 from functioning as the cylindrical lens.
Patent JP-H05329537-A (JP)
Title: Coiling device for metallic bar stock
Inventor: HARADA TOSHIHIKO
IPC: B21C47/02
Filed: 1992-05-28
Abstract: PURPOSE:To prevent a fact that each bar stock is rubbed against each other and a flow is generated at the rime of carrying a coil and at the time of work in the next process by coiling tightly a coil coiled by a coiling device. CONSTITUTION:To a shaft of the upper side pinch roller 1, a pulse transmitter 15 is attached. From roller peripheral length of the upper side pinch roller 1, length of one pulse is calculated. Also, this device is provided with a control panel 16 for operating a geared motor 14 for adjusting height of a No.2 bending roller 4 only for a certain time by a pulse signal, and for instance, when a five pulse signal is received, the geared motor is driven for three seconds (provided the number of pulses and the time can be set freely). In such a state, by calculating the lowering amount per time of the No.2 bending roller by the number of revolution of the geared motor, a gear ratio, a tapered inclination angle, etc., the lowering amount of the No.2 bending roller to coiling length can be adjusted. Also, by providing a reset switch, it is returned to initialization at every one coil.
Patent JP-S63308094-A (JP)
Title: Chemically synthesized liquid fuel and production thereof
Inventor: KOSAKA HIROO
IPC: C10L1/02
Filed: 1987-05-30
Abstract: PURPOSE:To obtain the titled fuel usable as a partial substitute for petroleum fuel, by mixing a mixed solution of an acetylenic hydrocarbon and acetone containing dissolved metallic ion with a mixed solution of an aromatic hydrocarbon, acetone and an alcohol. CONSTITUTION:Calcium carbide is made to react with water in the presence of a catalyst under high temperature and pressure, the produced hydrocarbon is subjected to addition reaction with acetylene and compound with metal ion and the obtained mixture is dissolved in acetone. The objective fuel can be produced by mixing said mixture with a dilute benzene-ring hydrocarbon produced by dissolving an aromatic hydrocarbon in acetone and an alcohol.
Patent JP-S61295644-A (JP)
Title: Manufacture of semiconductor device
Inventor: ABE HIDEJI
IPC: H01L21/768
Filed: 1985-06-25
Abstract: PURPOSE:To enhance the insulating property and the withstand voltage of a semiconductor device by a method wherein a first layer doped poly-silicon film, a non-doped poly-silicon film, a second layer insulating film containing no impurity, and a second layer doped poly-silicon film are formed in order, and the non-doped poly-silicon film is modified to a doped poly-silicon film according to diffusion of impurities from the first layer doped poly-silicon film. CONSTITUTION:After a first layer insulating film 2 is formed on a silicon substrate 1, a non-doped poly-silicon film is formed, and phosphorus is diffused thereto as an N-type dopant to form a first layer doped poly-silicon film 3. Then a non-doped poly-silicon film 7 is formed. then thermal oxidation treatment is applied thereto to form a second layer insulating film 8 consisting of a poly- silicon oxide film, while because the insulating film thereof contains no phosphorus, the film thereof becomes to have a high insulating property. Moreover, because thermal oxidation treatment is performed at the high temperature of the degree of 850 deg.C, phosphorus is diffused to the non-doped poly-silicon film 7 of the upper layer part from the doped poly-silicon film 3 of the first layer. Then, a second layer doped poly-silicon film 5 is formed on the second layer insulating film 8.
Patent JP-H11320658-A (JP)
Title: Cooling water tank for synthetic resin tubular body
Inventor: KOMATSU TOMIO
IPC: B29C48/32
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a cooling water tank for a synthetic resin tubular body wherein cooling water not containing bubbles is fed to a water storage tank so that the cooling water cools the synthetic resin tubular body extruded from a die. SOLUTION: In the cooling water tank 1, a water storage tank 11 to cool a synthetic resin tubular body P extruded from a die and a cooling water feed tank 12 to feed cooling water to the tank 11 are parallelly provided through a partition wall 13. The tank 12 is divided into a first chamber 12A and a second chamber 12B by a partition plate 121 erected near the center of the tank 12. Cooling water fed from a cooling water feed port 122a opened at a position lower than the top end of the plate 121 in the chamber 12A overflows the plate 121 into the chamber 12B, and a cooling water inlet port 131 is opened in the wall 13 separating the chamber 12B from the tank 11 at a position lower than the top end of the plate 121 to introduce the cooling water into the tank 11.
Patent JP-S5840477-A (JP)
Inventor: OGAWA HIROYASU
IPC: G01N21/80
Filed: 1981-09-02
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-S6118411-A (JP)
Inventor: BAABUURU MEEMETSUTO KOKATASU
IPC: D07B1/00
Filed: 1985-06-25
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-S62293541-A (JP)
Title: Magneto-optical recording medium
Inventor: ENOMOTO HIROMICHI
IPC: G11B11/10
Filed: 1986-06-12
Abstract: PURPOSE:To improve the recording sensitivity of a magneto-optical recording medium provided with a thin magnetic film and reflective film by specifying the temp. conductivity of the reflective film to a specific value. CONSTITUTION:This magneto-optical recording medium is constituted of a transparent substrate, the thin magnetic film having the axis of easy magnetization in the direction perpendicular to the film plane and the reflective film as the main constituting elements thereof. The temp. conductivity a=k(c.rho), (k: heat conductivity, c: specific heat, rho: density) of the reflective film is so determined as to attain 1.5cm<2>/sec. With magneto-optical recording, the recording sensitivity is higher as the heat by laser light is more liable to accumulate in the recording medium film. The reflective film, therefore, has preferably the low heat conductivity, more particularly preferably <=1.5cm<2>/sec Cu, Al, Ti, Au, Ni, Mn, Bi Sn are usable for the reflective film and two kinds thereof may be mixed.
Patent JP-2000332148-A (JP)
Title: Conductive ball mounting device
Inventor: NAITO YOSHITATSU
IPC: H05K3/34
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a solder ball mounting device which can appropriately control the pressure of the solder balls against a package. SOLUTION: A solder ball mounting device is provided with a solder ball supply section which supplies solder balls 2, a flux supply section which applies flux to the solder balls 2, and a mounting section which positions a packages to be mounted with the solder balls 2. The mounting device is also provided with an alignment mask 6 having holes for sucking the solder balls 2 and a transporting section which successively moves the mask 6 from the ball supply section to the flux supply section and from the flux supply section to the mounting section by supporting the mask 6. The mounting device controls the pressure of the solder balls 2 against the package at the time of mounting the solder balls 2 on the package by making the transporting section support the alignment mask 6 through a load cell 30.
Patent JP-S5842576-A (JP)
Inventor: KAJIYAMA RIYUUICHI
IPC: B66B5/00
Filed: 1981-09-01
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-S5928877-A (JP)
Title: Constant-voltage power source
Inventor: MAEDA MIKIO
IPC: G05F1/56
Filed: 1982-08-06
Abstract: PURPOSE:To enable to obtain a stable output voltage for the variation in the input of a wide range with a simple structure by connecting a circuit of a diode connected in series with a coil in such a manner that a current flows from a resonance condenser toward an input DC power source. CONSTITUTION:A series connection circuit of a diode 20 and a resonance coil 22 and a series connection circuit of a diode 21 and a resonance coil 23 are connected so that a current can flow from a resonance condenser 5 directly toward DC power sources 1, 2. The initially charging voltage of the condenser 5 is controlled by the diode 20, the coil 22 or the diode 21 and the coil 23 connected in series, thereby stabilizing the output. In this manner, a constant-voltage power which has controlling function of wide range with simple structure can be obtained.
Patent JP-S5261176-A (JP)
Title: Shock absorber of rotary tablet machine
Inventor: SHIMADA YASUO
IPC: B01J2/22
Filed: 1975-11-15
Abstract: PURPOSE: A shock absorber of a rotary tablet machine by which a rapidly increased compressive force to powder filled in a die of the tablet machine can be damped and the thickness of tablets molded can be controlled. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06344707-A (JP)
Title: Low-pressure tubeless tire wheel assembly
Inventor: SHINOMIYA MASAMI
IPC: B60B21/04
Filed: 1993-06-08
Abstract: PURPOSE:To facilitate the fitting of a rim in a tire and to reduce its air leak. CONSTITUTION:A low-pressure tubeless tire wheel assembly T comprises a rim 1 having a rim flange 5 formed at the outer end of a rim bead seat 3 having a rim hump 4, and a tubeless tire 2 including a bead portion 6 which has a side wall 6C supported by the rim flange 5 and a tip 6A supported by the rim hump 4, is fitted over the rim bead seat 3, and has a circular core 10 embedded therein. The outside diameter DH of the rim hump 4 and the bore DB of the circular core 10 are set so as to satisfy DB/DH=1.002-0.994.
Patent JP-H01305724-A (JP)
Title: Frequency synthesizer
Inventor: OBA MOTOI
IPC: H03L7/187
Filed: 1988-06-03
Abstract: PURPOSE:To attain the lead-in of a frequency at high speed by giving a potential equivalent to a set frequency to a voltage control oscillator so as to generate a phase adjustment function by means of a precharge function when power is initially charged and when an inter-channel frequency is converted. CONSTITUTION:At the time of alternation, a controller 9 firstly changes over a changeover switch 13 to the side of A where an injection resistance 12 is provided, inputs data corresponding to a designated channel from a ROM10 to a D/A converter 11, and gives a prescribed potential to the capacitor 71 of a loop filter 7 through the resistance 12. Next, the switch 13 is changed over to the side of B of the filter 7 to attain normal PLL constitution. Since the control terminal potential of the voltage control oscillator 4 is set to a value near an objective frequency by precharge at that time, a phase adjustment action is executed and the lead-in of the objective frequency is attained at high speed. Here, two outputs of a phase comparator 3 are used as the signals of input gates 14, 15 in a frequency divider 2 and a variable frequency divider 5, and the input of an adequate time phase error is prohibited so as to attain the phase adjustment action.
Patent JP-H06349566-A (JP)
Title: Transless heating element
Inventor: KANEKO HITOSHI
IPC: C04B35/46
Filed: 1993-06-08
Abstract: PURPOSE:To materialize a transless heater. CONSTITUTION:A transless heating element is a sintered substance of ceramics material composition being expressed by (BaPbCaY)TiO3+SiO2+Mn, and SiO2 by 0.1wt.%, and Mn by 0.020wt.% are added thereto. The sintered substance of this ceramic material composition is a positive thermistor, and the voltage- current property has a region which fulfills the condition of Vx+Iy=a (a is a constant), over the range of at least 100V-220V in application voltage, in the rectangular coordinates where voltage Vx is presented by the horizontal axis and a current Iy is presented by the vertical axis.
Patent JP-H09321729-A (JP)
Title: Multiplex transmitting device, multiplex transmission network and its constituting method
Inventor: SUGAWARA TOSHIKI
IPC: H04J3/14
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent the change of monitor and maintenance operating ability with change in the configuration of a transmission network and to enable a flexible monitor and maintenance operation being superior in performance by selecting prescribed maintenance information from plural maintenance information included in a received multiplexing signal and inserting it into the overhead byte of a transmission side multiplexing signal. SOLUTION: Low-speed signal transmitting/receiving units 10-1 to 10-M input and output M-class of low-speed multiplexing signals so as to process an overhead and a main signal. A high-speed side transmitting/receiving unit 11 inputs and outputs a high-speed multiplexing signal so as to process the overhead and the main signal. A main signal multiplexing separation converting part 100 executes the multiplexing separation conversion of the main signal of the low-speed multiplexing signal and the main signal of the high-speed multiplexing signal. Overhead processing parts 300-1 and 300-2 executes editing in the overhead included in the respective signals between the low-speed multiplexing signal and the high-speed multiplexing signal so as to permit it to be used in another multiplexing device and passes it.  Then, a control part 400 for controlling the whole device is provided so that the multiplexing separation conversion of the signal and the overhead processing is executed.
Patent JP-S6033248-A (JP)
Inventor: TAKAHASHI KEN
IPC: C04B35/622
Filed: 1983-07-27
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-2000326661-A (JP)
Title: Press bonding postcard with watermark
Inventor: OKAMURA SHOTARO
IPC: B42D15/02
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To prevent a print transfer or a print damage and to prevent a falsification of data by forming a white watermark made of a thin recess on a print portion in a postcard obtained by printing the data on a part of a sheet coated with a pressure sensitive adhesive and folding the print portion at an inside and press bonding it. SOLUTION: A sheet 1 entirely coating with a pressure sensitive adhesive is folded at a plurality of folding lines 3a, 3b, press bonded, and formed in a postcard. In this case, a data print portion 2 arranged at a central portion of the postcard is a white watermark made of a recess of a low paper pressure. After data is printed in the recess of the portion 2, the postcard is folded with the portion 2 disposed at an inside and press bonded. According to this, an adhesive strength of the portion 2 to its opposed surface can be relatively weakened. Accordingly, when the postcard is released and developed, a transfer of the print to its opposed surface or a damage of the sheet base material can be prevented. Even if another data is laminated on the original data of the portion 2, this can be easily found.