baber/WOPTO huggingface dataset:
Patent JP-H02152221-A (JP)
Title: Manufacture of soi substrate
Inventor: MORI YOSHIFUMI
IPC: H01L21/20
Filed: 1988-12-02
Abstract: PURPOSE:To easily manufacture an SOI substrate where a semiconductor thin film of a desired film thickness has been formed, at a uniform film thickness, on an insulator substrate by a method wherein the semiconductor thin film of a different kind is hetero-grown on a semiconductor substrate, the semiconductor thin film and the insulator substrate are bonded and, after that, the semiconductor substrate is removed. CONSTITUTION:Si is grown heteroepitaxially on a cleaned Ge substrate 1 by, e.g. a molecular beam epitaxial method or a metal organic vapor growth method. A single-crystal Si epitaxial film 2 is formed on the Ge substrate 1. This heteroepitaxial growth operation is executed at a low temperature of, e.g. about 600 deg.C or lower. While a separately prepared quartz substrate 3 is being pressed down to the Si epitaxial film 2 grown on the Ge substrate 1, they are heated at a temperature of, e.g. about 1000 deg.C in an atmosphere of, e.g. oxygen; the quartz substrate 3 and the Si epitaxial film 2 are bonded. In order to prevent Ge from being evaporated, the surface of the Ge substrate 1 is covered in advance with, e.g. an SiO2 film. After the SiO2 film has been etched and removed, the Ge substrate 1 is etched and removed, the Ge substrate 1 is etched and removed by using an etching liquid of, e.g. hydrogen peroxide.
Patent JP-H11142796-A (JP)
Title: Facial measuring instrument
Inventor: IIZUKA ISAO
IPC: G02C13/00
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide the facial measuring instrument which facilitates setting and measurement with simple constitution. SOLUTION: This measuring instrument is equipped with a front bar 1, a bridge equivalent part 5 arranged at its center part, a pad adjusting mechanism part arranged below it, a transparent plate 2 which is arranged below the front bar on its right and left sides, and a temple 32. The transparent plate is arranged as a lens front arrangement information display part and has a reference line 3 and scale lines 3a. The pad adjusting mechanism part has a height adjusting mechanism and height display part C for a pad box, an interval adjusting mechanism and interval display part D for the pad box, and a depth adjusting mechanism and depth display part E for the pad box.  The front bar has a length adjusting mechanism and front width display part B for the front bar, a tilt mechanism and tilt angle display part for the temple is provided at the connection part between the temple and front bar, and the temple is provided with a temple length adjusting mechanism and temple length display part H.
Patent JP-H07137419-A (JP)
Title: Stencil printing press with printing image top-bottom position adjusting means
Inventor: HANZAWA HIROSHI
IPC: B41L13/04
Filed: 1993-11-12
Abstract: PURPOSE:To easily adjust the top-bottom position of a printing image to printing paper with high accuracy by providing a power transmission means rotating a printing drum and an impression roller reversely to each other in synchronism with each other and a printing image top-bottom position adjusting means adjusting a relative rotating phase between the both. CONSTITUTION:A stecil printing press is provided with a printing drum 10 having a cylindrical surface of a porous sheet material 17 to be wound with stencil original paper and an impression roller 20 opposedly proximate to the cylindrical surface. Printing is made on printing paper by selectively bulging the cylindrical surface of the printing drum 10 toward the impression roller 20 by an ink application roller 18. The printing drum 10 and the impression roller 20 are rotated in synchronism with each other reversely to each other by a rotating power source 26 through a rotating power transmission means containing endless belts 30, 56. In this case, a top-bottom position adjusting means containing a pulley support piece 58 that can be freely displaced by a screw rod 61 rotated by a pulse motor 68 is provided for adjusting a relative rotating phase between the both 10, 20.
Patent JP-H05141001-A (JP)
Title: Structure of plural-storied building unit
Inventor: MAEDA KENICHI
IPC: E04B1/348
Filed: 1991-11-21
Abstract: PURPOSE:To enable a vestibule section to a second or higher floor to be constructed without the application of reinforcing members and with the improvement of designing property, by heaping up building units to be set to be a two-storied or higher plural-storied structure. CONSTITUTION:In an area surrounded with the floor beam 22 of a building unit 10a on a stair, a vestibule section 12 is set, and at a section adjacent to the vestibule front-section 38 of the vestibule section, a blow-by section 42 is formed. At the blow-by section 42, a staircase section 36 for connecting sections above and under the stair to each other is set. By this method, the notch of the floor beam 22 for constructing the vestibule section is not required to be set, and a special reinforcing member is not required to be applied to. Besides, the earth floor 18 of the vestibule can be formed at the lowermost end section of the bottom section of the building unit 10a, and the depth of the earth floor 18 can be sufficiently set.
Patent JP-H01146147-A (JP)
Title: Automatic recorder
Inventor: SUGIYAMA KAZUYUKI
IPC: G11B15/03
Filed: 1987-12-02
Abstract: PURPOSE:To improve the precision of correspondence to a recording medium address by controlling an information recording means based on a signal related to the recording medium address by a recording medium address correspondence type control means to control recording of information directly corresponding to the recording medium address. CONSTITUTION:A microcomputer is incorporated in a system controller 22 as the recording control means, and the controller 22 receives the operation signal from a controller 70 as an information recording control contents preset means and leads out a control signal to a mechanism system 46, a motor driving circuit 24, etc. The mechanism system 46 includes a picture switch 12, an audio switch 14, a capstan driving circuit 30, etc. Recording of information directly corresponding to the recording medium address is controlled. Thus, the precision of correspondence to the recording medium address is improved.
Patent JP-H09128941-A (JP)
Title: Device for editing scenario of multimedia data and reproducing device
Inventor: MINAGAWA AKIHIKO
IPC: H04N5/76
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an editing/reproducing device simplifying editing operation by providing a page switch timing setting means setting display switchover timing of each single object in a page type object display period and collectively setting scenario information. SOLUTION: A user forms a page type object from the single object stored in an object information storage part 101. The user selects an animation object becoming a base center stored in the storage part 101 by using an object selection means 103. Then, he selects another object 'page type object'. He inputs positions and sizes displaying respective objects by using a scenario information input means 104, and inputs a frame displaying and erasing the object excepting the animation. The data inputted by the scenario information input means 104 are converted into the scenario information properly to be stored in a scenario storage part 106 as an intermediate file.
Patent JP-H10147842-A (JP)
Title: Hot rolled steel sheet and plated steel sheet excellent in deep drawability and ductility and producing thereof
Inventor: KAWASAKI KAORU
IPC: C21D8/04
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain a hot rolled steel sheet having a high r value and ductility and excellent in deep drawability without executing cold rolling by regulating the amt. of carbide of Ti or Mb to be precipitated in an extra-low carbon steel contg. specified amounts of C, Si, Mn, P, S, Al, N, Ti and Nb and specifying the plane intensity ratio between the center layer and the surface layer part. SOLUTION: This hot rolled steel sheet is the one having a compsn. contg., by weight, <=0.003% C, <=0.5% Si, <=0.5% Mn, <=0.03% P, 0.005 to 0.015% S, 0.005 to 0.1% Al and <=0.0035% N, furthermore contg. 0.03 to 0.1% Ti+Nb, moreover contg., at need, <=0.005% B contg. one or more kinds among Cu, Ni, Cr and Sn by <=0.5% in total, as well in which the amt. of carbon to be precipitated as the carbide of Ti or Nb is also regulated to <=7ppm and the plane intensity ratio (222)center /(222)1/8t between the center layer and the 1/8 part of the total thickness is regulated to <=5, and it is excellent in deep drawability and ductility. This hot rolled steel sheet can be obtd. by subjecting the steel having the above compsn. to finish rolling at the Ar3 point or below in hot rolling, thereafter coiling it at a low temp, and successively executing recrystallization annealing.
Patent JP-2001123781-A (JP)
Title: Platform
Inventor: OKITA SHINJI
IPC: E04F11/02
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a platform which eliminates rickety legs and enables the user to safely step up and step down. SOLUTION: There is provided a platform comprised of a stand portion 2 and leg members 3 supporting the same. The stand portion 2 has a rear surface in which a plurality of rectangular grooves 6 are concavely formed, and the leg members 3 are each formed of an upper side portion 3A and leg portions 3B obtained by bending both ends of the upper side portion 3A. The leg member 3 is of a prismatic shape and at least the upper side portion 3A is nearly suitably fitted into the rectangular groove 6 in the rear surface of the stand portion 2. Thus, the upper side portions 3A of the leg members 3 are suitably fitted into the respective rectangular grooves 6 in the stand portion 2 to be fixed thereto, to thereby construct the platform. In this construction, faltering of the leg members 3 can be prevented by virtue of key effect.
Patent JP-H06163118-A (JP)
Title: Simplified connector for measuring superfine diameter coaxial cable and its connecting method
Inventor: YAMAMOTO MASAHIRO
IPC: H01R9/05
Filed: 1992-11-17
Abstract: PURPOSE:To provide a simplified connector for measuring a superfine diameter coaxial cable and a connecting method using it, which facilitates the connection of a central conductor and a drain wire in the superfine diameter coaxial cable and reduce the measurement error. CONSTITUTION:In a simplified connector for a superfine diameter coaxial cable of 2.5mm or less in the diameter, in which a drain wire is added to a coaxial core main body and covered with a jacket, a terminal 11 for connecting a measurement lead wire is provided at one end side in the axial direction. It also contains a connector main body 10 having a coaxial cable connecting terminal 12, in which a hollow central connecting terminal 13 and an external connecting terminal 14 are coaxially provided at the other end side, and a sleeve 20, which is to be pressure contacted together with the drain wire of the cable on the external connecting terminal 14 of the coaxial cable connecting terminal 12. The sleeve 20 contains a clamping part 22, for grasping the jacket of the cable, lined with the pressure contacting part 21 pressure contacted to the external connecting terminal of the coaxial cable connecting terminal.
Patent JP-2000128374-A (JP)
Title: Image forming device
Inventor: TAKAHASHI MASATO
IPC: B65H3/44
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To surely prevent the feeding of unexpected paper sheets by providing each paper feed tray with paper type information of its paper feed tray and changing a paper feed tray having the same type of the paper sheets set therein as the selected paper sheet type of the paper feed tray. SOLUTION: When data transmitted through a printer driver is received (S1), whether there is any designation of a paper feed tray in the print designation is checked (S2), and if there is the designation, whether the paper feed tray is the same size as the paper size required the printing. (S3) And if it is the same size, the paper is fed from the selected paper feed tray. (S7) On the other hand, if the paper has the different paper size, a tray having the same size as the paper size required the printing is searched out of all the paper feed tray (S4), and when the paper feed tray for the same size paper sheets is found in the process, whether the searched paper feed type of the paper feed tray is plain paper or not is checked.
Patent JP-H04177888-A (JP)
Title: Semiconductor laser device and manufacture of the same
Inventor: HIROSE MASANORI
IPC: H01S5/00
Filed: 1990-11-13
Abstract: PURPOSE:To decrease an operating current and power consumption by forming a current containment layer under the active layer of a semiconductor laser having an inner stripe. CONSTITUTION:A substrate 1 having a stripe-shaped ridge 12 parallel with an inner stripe 11 and a current containment layer 2 of the opposite conductivity to a semiconductor substrate except for the stripe-shaped ridge 12 are formed under the double-hetero structure of a semiconductor laser. Therefore, because a current is narrowed not only by a current block layer 6 above an active layer 4 but also by the current containment layer 2 below the active layer 4, it is spread little and efficiently implanted into the active layer and a reactive current not helping laser oscillation decreases. Thereby a threshold current, an operating current, and power consumption decrease.
Patent JP-H03170043-A (JP)
Title: Method for inspecting and monitoring corrosion of steam turbine blade
Inventor: YASUGADAIRA NORIO
IPC: G01M99/00
Filed: 1989-11-29
Abstract: PURPOSE:To monitor and analyze the life of the blade by providing a roughness detector, calculating the roughness parameter of the blade surface from roughness data and inputting it to an erosion quantity correlation data base, and evaluating variation in erosion quantity with the lapse of time. CONSTITUTION:A scan is made optionally in two axial directions, i.e. the axial direction X and radial direction Y of the roughness detector 13 and blade surface 12 and its scan control is performed by a driving unit 14 and an X-axis and Y-axis control unit 15 through a control cable 16. A CPU 22 has a blade surface roughness measurement processing part 23 and a three-dimensional graphic display processing part 24 which displays the roughness data corresponding to X-axial and Y-axial scanning positions. The roughness data obtained by the processing part 23 is transmitted to a roughness parameter calculation part 25 to calculate roughness parameters of mean roughness, maximum roughness, etc. The calculation results of the roughness parameters obtained by the processing part 25 are transferred to the erosion data base 27 and the correlation between the roughness parameters and erosion quantity is evaluated by a correlativity evaluation processing part 28 to recognize and evaluate a quantitative erosion damage quantity.
Patent JP-H05221905-A (JP)
Title: Method for synthesizing alkyl tertiary alkyl ether using fluorocarbon sulfonic acid polymer on inactive carrier
Inventor: JIYON FUREDERITSUKU NAIFUTON
IPC: C07C41/09
Filed: 1992-10-23
Abstract: PURPOSE: To selectively obtain an alkyl tert-alkyl ether, in particular methyl tert-butyl ether from a tertiary alcohol and a primary alcohol in one step using a specified catalyst at a high rate of conversion of stock in a good yield.  
     CONSTITUTION: When an alkyl tert-alkyl ether is prepd. from a tertiary alcohol and a primary alcohol in the presence of a catalyst, in particular the compd. of formula III useful as a component added to high octane value gasoline is prepd. from the compd. of formula I and the compd. of formula II, the objective compd. is advantageously obtd. using a fluorocarbon-sulfonic acid polymer carried on an inert carrier as the catalyst. The inert carrier is preferably oxide of Al, Si, Ti and/or Zr or a carbon-contg. carrier, in particular alumina or silicon carbide. The total selectivity of the compd. of the formula III and isobutylene is close to about 100% and such a high rate of conversion of the stock of the formula I as 86-88% is attained. In order to maximize the yield of the compd. of the formula III, the molar ratio of the stocks I:II is preferably regulated to 1:10 to 10:1. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H04179551-A (JP)
Title: Ink jet head
Inventor: ABE TOMOAKI
IPC: B41J2/055
Filed: 1990-11-14
Abstract: PURPOSE:To prevent the generation of large positive pressure and negative pressure in an ink chamber and to stabilize an ink emitting state by arranging a flexible member whose Young's modulus is smaller than that of a pressure generating member between the pressure generating member and the pressure generating member presser supporting the same in an on-demmand type head. CONSTITUTION:A flexible member 91 is arranged to the surface of a pressure generating member 19 on the side of a pressure generating member presser 82. The Young's modulus of the flexible member 91 is smaller than that of the pressure generating member 19. When an electric field is applied to a piezoelectric element 21, the end surface of the pressure generating member 19 is displaced in the direction shown by an arrow 38 to pressurize the ink in an ink chamber 89. The flexible member 91 is contracted in the direction shown by an arrow 39 by the stress of the pressure generating member 19. The flexible member 91 is provided and the stress of the pressure generating member 19 is absorbed by the flexible member 91 and the pressure in the ink chamber 89 is suppressed to about 1atm as absolute pressure. The shape of an emitted ink droplet becomes spherical and, when the ink droplet is bonded to a recording medium, it becomes a circular dot to enhance printing quality.
Patent JP-H06140732-A (JP)
Title: Manufacture of base material sheet for printed wiring board
Inventor: SUZUKI TAKANORI
IPC: H05K1/03
Filed: 1992-10-23
Abstract: PURPOSE:To make a polytetrafluoroethylene fiber sintered sheet exhibit excellent impregnating properties to resin. CONSTITUTION:A base material sheet for a printed board is manufactured by the following; a process for turning the slurry of polytetrafluoroethylene fiber into a sheet by a wet method, a process for obtaining a sintered sheet by sintering the sheet of polytetrafluoroethylene, and a process for plasma- treating the surface of the sintered sheet.
Patent JP-H08225003-A (JP)
Title: Pneumatic tire
Inventor: MUKAI TAKAMICHI
IPC: B60C1/00
Filed: 1995-11-27
Abstract: PURPOSE: To embody a pneumatic tire with an excellent antichipping property, anticutting property, and heat durability. CONSTITUTION: In a pneumatic tire which consists of a cap/base tread structure, a rubber component made by mixing a rubber reinforced thermoplastic resin which consists of a conjugate diene type rubber component of 10wt.% or more, and a resin component with the glass transistion temperature (Tg) of 100 to 140 deg.C of the remaining part, at 2 to 50 pts.wt. to the rubber component 100 pts.wt., is used to the base tread rubber used to a base tread.
Patent JP-H04179324-A (JP)
Title: Spread spectrum multiple access communication equipment
Inventor: OE ICHIRO
IPC: H04J13/16
Filed: 1990-11-14
Abstract: PURPOSE:To reduce interference between channels and to improve frequency use efficiency by changing the phase of a spreading code to a phase relation where the correlation of plural spreading codes becomes a minimum or comparatively small, holding the phase relation and respectively transmitting plural pieces of information. CONSTITUTION:Data signals S1 and S2 are respectively transmitted from two transmitters 1 and 2 to which different spreading code systems PN1 and PN2 are allocated by using the same carrier frequency fB. A receiver 3 generates a timing signal from a timing signal generation circuit 40 at every specified timing in the spreading code systems PN1 and PN2 used for the transmission. The spreading code generators 10 and 16 of the transmitters 1 and 2 receive the timing signal and shift the generation timing of the self spreading code systems to a phase difference where the correlation of the spreading code systems PN1 and PN2 becomes the minimum and comparatively small. Thus, interference between the channels is reduced even if the common frequency band is used and transmitted, and frequency use efficiency can be improved.
Patent JP-H05121146-A (JP)
Title: Heating device
Inventor: KISHIMOTO MASAMITSU
IPC: H05B3/00
Filed: 1991-10-29
Abstract: PURPOSE:To provide a heating device capable of precisely reading the change of the voltage applied to an electric heater and not changed with resistance or the ROM content of an arithmetic control circuit when the power consumption of a load is changed. CONSTITUTION:A detecting circuit 2 detecting the voltage applied to an electric heater 1, a memory circuit 7 storing the detected information, an arithmetic control circuit 4 calculating the excitation time based on the detected information of the detecting circuit 2 to keep the heating quantity of the electric heater 1 constant, and a heater switching circuit 3 turning the electric heater l on or off based on the output signal of the arithmetic control circuit 4 are provided.
Patent JP-2001123025-A (JP)
Title: Rubber composition for tire sidewall
Inventor: ICHINO KOTARO
IPC: C08L23/08
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition for tire sidewalls which shows an excellent dynamic fatigue resistance and is fuel-saving. SOLUTION: A rubber composition for tire sidewalls comprises a random copolymer rubber (A) comprising structural units derived from ethylene, a 3-20C α-olefin and a specific triene compound, a diene rubber (B), carbon black (C) and a vulcanizing agent (D).
Patent JP-H01150930-A (JP)
Title: Data rearranging circuit
Inventor: OKAYASU MASAHARU
IPC: G06F7/24
Filed: 1987-12-08
Abstract: PURPOSE:To realize a data rearranging circuit with the smaller number of terminals and with a small-scale circuit by first inputting the objective data as the aligned data in the column direction of a shifting register, next comparatively selecting the data aligned in the column direction to the row direction and thus, carrying out two-stage arithmetic processings. CONSTITUTION:An orthogonal shifting register 3 is provided, the data corresponding to one column portion of the orthogonal shifting register 3 are successively taken from the data multiplied to an inputted frame, and the data for one column portion are rearranged in an ascending sequence or a descending sequence by a sorter 2. That is, the sequence data aligned in the column direction beforehand are prepared. The sequence data aligned in the column direction are successively inputted as the column data of the orthogonal shifting register 3, and when the orthogonal shifting register 3 is filled with the data, next, the data in the row direction at the one edge of the respective column data are mutually compared, then the data of a minimum value or a maximum value are selected, and thus, the two-stage rearrangement and selecting means are provided. Thus, the rearrangement of the data is attained.