baber/WOPTO huggingface dataset:
Patent JP-H06228420-A (JP)
Title: Aromatic polycarbonate resin composition
Inventor: ITO HIDEKAZU
IPC: G11B7/24047
Filed: 1993-02-03
Abstract: PURPOSE:To obtain a composition having excellent antistatic properties without impairing transparency, hydrolysis resistance, heat resistance, etc., by blending an aromatic polycarbonate resin with a specific sulfonic acid amine salt and a specific sulfonic acid metal salt. CONSTITUTION:(A) 100 pts.wt. of an aromatic polycarbonate resin is blended with (B) 0.1-10 pts.wt. of a sulfonic acid amine salt of the formula R1SO3H.A (R1 is 1-40C alkyl, alkylaryl, etc.; A is 1-30C hydrocarbon group-containing tertiary amine) (e.g. propylsulfonic acid octyldimethylamine) and (C) 0.001-0.3 pts. wt. of a sulfonic acid metal salt of the formula (R2SO3)n.B [R2 is R1; B is alkaline (earth) metal; (n) is 1 in the case of alkali metal and 2 in the case of alkaline earth metal] (preferably sodium propylslufonate) to give the objective composition. Preferably the composition is most simply prepared by a method of blending the components in a dry state by a tumbler, etc., pelletizing by an extruder and molding into a desired shape.
Patent JP-S58136253-A (JP)
Title: Pole change 3-phase armature coil
Inventor: NOGUCHI TAKESHI
IPC: H02K17/14
Filed: 1982-02-05
Abstract: PURPOSE:To obtain 1:2 pole change armature coil of sole coil having small starting current by dividing the phase coil of the sole coil into plural segments, providing terminals at both ends of the segments and switching the connection at between the starting time and the operating time. CONSTITUTION:The phase coils are respectively divided into two segments, terminals are respectively provided at both ends of the coil segments, slots are divided via insulators into two stages, and the coils are superposed as 2-layer windings. At the starting time of high speed 4-pole side, terminals U21, W21, V21 are respectively connected to power sources, and terminals U11 and U22, W12 and W22, U12 and V22, V12 and V11 and W11 are respectively shortcircuited. At the operating time of high speed 4-pole side, U21 and U22, V21 and V22, W21 and W22 are connected together to power sources, and terminals U11 and V12 and V11 and W12 and W11 and U12 are shortcircuited. At the starting and operating times of low speed 8-pole, the shortcircuited terminals are suitably replaced. In this manner, the starting current can be remarkably reduced as compared with the Y-DELTA switching connection.
Patent JP-S52100883-A (JP)
Title: Production of semiconductor laser
Inventor: SHINOHARA YASUO
IPC: H01S5/00
Filed: 1976-02-19
Abstract: PURPOSE: To produce semicondutor laser of high output and long life by forming P +  type of planar-striped structure on n type surface layer and also shallow P +  type layer on other surface of the substrate by a single diffusion process and by contacting all the surfaces to an electrode metal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0530955-A (JP)
Title: Method for producing cigarette with filter
Inventor: BURUUNO BERUBEDERI
IPC: A24C5/32
Filed: 1991-02-07
Abstract: PURPOSE: To increase the operating speed of a filter cigarette producing machine by supplying first and second double length parts for every other seat part on a receiving roller one by one by means of carrying members. CONSTITUTION: The first and second double length parts 6 and 7 obtained from cigarette bar-like objects 3 and 4 produced on a double bar-like cigarette producing machine 1 are carried to the receiving roller 16 by the carrying members. The part 6 is carried through rollers 13 and 15 and the part 7 is carried through a roller 20 and these are respectively supplied to the every other seat part 17 of the receiving roller one by one.
Patent JP-H07224807-A (JP)
Title: Cylinder device
Inventor: ITO SHUNSUKE
IPC: F16C32/06
Filed: 1994-02-10
Abstract: PURPOSE:To provide a cylinder device which can operate at high speed by smaller thrust. CONSTITUTION:This cylinder device is provided with a piston 2 slidably inserted and fitted in a cylinder 1, and a hydrostatic bearing part 10 which is provided on the outer circumferential part of the piston 2 and formed into a hydrostatic bearing by jetting pressure air supplied in the cylinder 1 to the inner circumferential face of the cylinder. Further, a piston rod 3 connected to the piston 2 is provided with are exhaust passage 14 for exhausting the air for hydrostatic bearing jetted from the hydrostatic bearing part 10.
Patent JP-S62177177-A (JP)
Title: Ion mixing device
Inventor: YUI KATSUHIKO
IPC: C23C14/34
Filed: 1986-01-30
Abstract: PURPOSE:To execute ion plantation and sputtering vapor deposition on the surface of a substrate to be subjected to vapor deposition with a simple device by providing an ion source, metal for vapor deposition having an angle of inclination with the ion source and the freely rotatable substrate in a vacuum chamber. CONSTITUTION:A sample 4 of a cutting tool or the like is placed in a position (a) in the vacuum chamber 2. N ions are released from the ion source 5 to sputter the surface of the sample 4 by which the N ions are implanted to the surface. The sample 4 is then turned to a position (b) and the surface of a metallic plate 10 for vapor deposition such as Ti disposed inclinedly at an angle theta is sputtered by the ions of Ar, etc., drawn from the ion source 5 to deposit the atoms of the metal 10 for vapor deposition on the surface of the sample 4 in the position (B). The ion plantation and vacuum deposition by ion mixing are executed on the surface of the substrate 4 with a piece of the ion source by repeating the above-mentioned ion plantation and sputtering, by which the TiN film is formed.
Patent JP-S60163842-A (JP)
Title: Preparation of prostaglandin e1
Inventor: NOYORI RIYOUJI
IPC: C07C51/36
Filed: 1984-02-03
Abstract: PURPOSE:To obtain efficiently the titled compound useful as a drug easily in high yield, by using an organotin hydride compound as a reducing agent, reducing selectively double bond at 7, 8 positions of DELTA<7>-prostaglandin E1. CONSTITUTION:Double bond at 7, 8 positions of a compound shown by the formula I [R<1> is H, or 1-10C alkyl; R<2> and R<3> are H, tri(1-7C)hydrocarbon-silyl, 2-7C acyl, etc.; R<4> is (substituted) 1-10C alkyl, (substituted) 5-7C cycloalkyl; in the formula II, E-configuration, or Z-configuration exists or both exist in any ratio; X is ethylene or trans vinylene], its 15-epimer, its enantiomer, or DELTA<7>-prostaglandin E1, a mixture of them in any blending ratio is selectively reduced with an organotin hydride compound, and, if necessary, a free radical initiator, and optionally deprotected and/or hydrolyzed to give the desired compund.
Patent JP-S60167753-A (JP)
Title: End facing device for glass tube
Inventor: EHANA YOUZOU
IPC: B24B9/12
Filed: 1984-02-03
Abstract: PURPOSE:To streamline a manufacturing process in a very efficient manner, by indexing glass tubes taken out of a conveying device one by one, into equal parts on the circumference of a turntable and checking each of them thereat, while installing each of end rough polishing, inner-outer chanfering, medium finishing and end finish polishing devices in regular order. CONSTITUTION:Each glass tube 13 being conveyed one by one by a belt conveyor 15 is extruded out by a pusher 16, chucked by a chuck device 18 being indexed in equal parts on a turntable 17 in regular order and rotated, while first an end face of each glass tube 13 is roughly polished by an end rough polisher 19, then outer chamfering takes place by an outer chamfering device 20, inner chamfering by an inner chamfering device 21 and end medium finishing by an end medium finishing device 22 in due order, respectively. Afterward, each glass tube 13 is taken out onto a finishing conveyor 23, then plural pieces in a lot are polished for finishing by an end finish polishing head 24, and finally housed in a rack 26 in order by the pusher 25.
Patent JP-S59141988-A (JP)
Inventor: ICHIKAWA MORIO
IPC: D05B27/20
Filed: 1983-02-03
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-S58135093-A (JP)
Inventor: HIRAKATA TSUTOMU
IPC: B66C23/36
Filed: 1982-02-05
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-H03222855-A (JP)
Title: Evaporated gas prefiring restraint for fuel tank
Inventor: MORI HIROYUKI
IPC: B60K15/077
Filed: 1990-01-26
Abstract: PURPOSE:To balance each pressure in and out of a fuel tank and eliminate any prefiring of evaporated gas at time of oil supplying by forming a bypass passage with a valve in an evaporation line of the fuel tank, and opening the valve as long as the specified time immediately after engine stoppage. CONSTITUTION:At time of engine driving, a solenoid valve 13 in a bypass pipe 11 is closed. Evaporated gas existing in an upper space 3 in a fuel tank 1 is passed through an evaporation pipe 4 and a check valve 5 and then guided to an inlet pipe 10a of a canister 10. On the other hand, at time of engine stoppage, a timer circuit 12 is operated and the solenoid valve 13 is opened as long as the specified time from immediately after the stoppage. With this constitution, positive pressure existing in the upper space 3 in the fuel tank 1 is set free into the atmosphere via a drain pipe 10c of the canister 10. Accordingly, even if a filler cap is removed, each pressure inside and the outside is balanced by the atmosphere, so that any blowout of the evaporated gas from a neck part 7 is thus eliminable.
Patent JP-H01195387-A (JP)
Title: Time counting device
Inventor: NISHIYAMA AKIRA
IPC: G04G5/00
Filed: 1988-01-29
Abstract: PURPOSE:To always accurately adjust the time only with addition of a simple circuit device by receiving a signal, which displays time siren, with a radio waves or through a cable and correcting the display of the time by this signal. CONSTITUTION:A time signal pulse 19 is supplied to both of a timer 13 and a time adjusting circuit 21. The timer 13 resets the time counting operation when receiving the time signal pulse 19, and the timer 13 outputs an operation control signal 14 for 10sec when 59min and 55sec elapse thereafter, and a radio receiving circuit 11 is operated only in this time zone. The time adjusting circuit 21 supplies a solenoid driving signal 23 to a setting mechanism 22 when the time signal pulse 19 comes to the circuit 21. A solenoid which is used to position a seconds hand to the zero position and is not shown in the figure is attached to the setting mechanism 22, and the seconds hand is positioned to the zero position by the driving signal of this solenoid. The time adjusting circuit 21 sends a time adjusting signal to an internal clock. Thus, the internal clock is simultaneously corrected also.
Patent JP-S62176406-A (JP)
Inventor: SUZUKI NORIJIRO
IPC: A45D34/04
Filed: 1986-01-29
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-S61177033-A (JP)
Title: Same frequency radio communication system
Inventor: RYU TOSHIHIKO
IPC: H04B1/54
Filed: 1985-01-31
Abstract: PURPOSE:To attain transmission/reception at the same frequency and to improve the using efficiency of the frequency by CONSTITUTION:DC/AC modulation input signals 101, 102 to a modulator 6 are branched respectively and added to reception.
Patent JP-H01284092-A (JP)
Title: Method and apparatus for discriminating and eliminating specific data from video signal
Inventor: DEIITERU BUEE BURUMU
IPC: H04N5/44
Filed: 1989-01-26
Abstract: PURPOSE: To identify a commercial advertisement in realtime by detecting the blanking frame of a video signal, setting a timer in a period after detecting the blanking frame and testing the activity of the video signal during the period, indicating the commercial advertisement. CONSTITUTION: Commercial activity amount in a signal 15 is detected by an activity detecting equipment 27 through lines 26b and 26c. The detection is reported to an activity window 29 through the line 39. The signal in line 41 goes to logic high, when activity is not detected in a time for setting an activity window timer 40 after the blanking frame is detected by the detecting equipment 25 and becomes logic low when activity is detected. On the assumption that a commercial exists, the line 41 goes to low. A content control line 47 is completely unaffected. When the commercial reaches an end, the blanking frame is re-detected by the blanking frame detecting equipment 25.
Patent JP-H07224420-A (JP)
Title: Construction method for sheath wall with non-cut of subsoil water
Inventor: TANAKA NOBUYUKI
IPC: E02D5/20
Filed: 1994-02-14
Abstract: PURPOSE:To establish a sheath wall constructing method which is free from rise of any problem due to separation of subsoil water. CONSTITUTION:A bypass installing member 20 is installed in place on a steel pipe 1. A cut-in 2 is formed in the steel pipe 1, and a tube 3 is fastened to its inside provisionally. A main watercourse pipe 10 thus formed is placed in an SMW excavated hole, and a tube 3 is swollen prior to hardening of a slurry, which is extruded from the steel pipe 1, and after it is hardened, the tube 3 is drawn out, and gravel is instead put in, and a bypass pipe is fixed to the abovementioned bypass installing member 20.
Patent JP-H01191903-A (JP)
Title: Tool center locus producer for end mill machining using digitization data
Inventor: MATSUSHITA YUICHI
IPC: G05B19/4093
Filed: 1988-01-28
Abstract: PURPOSE:To improve the working efficiency of the title producer by deciding a tool center locus point through decision of the coordinate value of the digitization data in the center axis direction of the tool. CONSTITUTION:A tool center locus producer for end mill machining using the digitization data SA consists of a digitization data input processing part 1, a memory part 2 for the data SA, a tool center locus producing condition input processing part 3 for production of a two-dimensional tool center locus, etc., and a storage part 4 for the tool center locus producing conditions SC. Furthermore, a sampling point production processing part 5 which produces the two-dimensional tool center locus based on the conditions SD given from the part 4. Then a sampling point interference data extraction processing part 6 extracts a projection point (interference data) based on the conditions SD and a two-dimensional sampling point SE. An end mill tool center locus point production processing part 7 produces the tool center axis direction coordinate value and the tool center locus point, and a tool center locus data memory part 8 is added. In such a constitution, the data on the tool center locus is produced at a high speed.
Patent JP-S53102926-A (JP)
Title: Powder coating resin composition
Inventor: NOGAMI SUMITAKA
IPC: C08G18/68
Filed: 1977-02-22
Abstract: PURPOSE: To provide the title composition having excellent storage stability, and giving a smooth coating film having excellent physical properties and free from void and pinhole, composed of a specific polyester and a polyisocyanate blocked with α-caprolactam. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63187563-A (JP)
Title: Manufacture of lead acid battery
Inventor: TOKUNAGA AKIO
IPC: H01M4/22
Filed: 1987-01-28
Abstract: PURPOSE:To prevent short circuit caused by piercing a separator in the in- container formation of a non-charged battery by adding tin ions to an electrolyte. CONSTITUTION:Tin ions are contained in an electrolyte, and in-contaier formation is conducted. For example, a battery using electrolyte containing 3-5g/l SnSO4 has a PbO2 content of 80% or more and the 5hR capacity is similar to the rated capacity and the formation state is good. By containing tin ions in the electrolyte, a charging defective rate in the in-container formation decreases. Therefore, the advantages in industry are increased.
Patent JP-H04262858-A (JP)
Title: Method for brazing hollow aluminum
Inventor: YAMAMOTO YUJI
IPC: B23K3/00
Filed: 1991-02-08
Abstract: PURPOSE:To hardly make any flux residual quantity on the inside surface by introducing the gas which contains the flux steam in the inside of hollow aluminum material before brazing, supplying the flux on the outer surface and brazing. CONSTITUTION:Each composing member is set at the prescribed position and made to the heat exchanging unit assembly. Next, the gas which contains the flux steam is introduced in the tube 1 and the header 4. The flux is coated uniformly on the total outer surface of the heat exchanging unit assembly. Next, it is transferred in the brazing furnace, the brazing is executed. Because the inside of hollow aluminum material is made only in contact with the gas, the flux is hardly remained on the inside surface of aluminum material after brazing, the cleanness of the inside can be improved.
Patent JP-S62177832-A (JP)
Title: Exposure device for forming fluorescent screen of color cathode-ray tube
Inventor: INOUE MASACHIKA
IPC: H01J9/227
Filed: 1986-01-31
Abstract: PURPOSE:To correct a meandering and a constriction of stripes formed over the inner surface of a panel, by specifying the form of a negative meniscus lens. CONSTITUTION:A negative meniscus lens 22, where the axis passing through the center of the lens 22 is made Z axis, the longitudinal direction of the long light source 3 is made Y axis, and the axis perpendicular to the Y and Z axes is made X axis, the curvature of the crossing line between the inner face of the lens 22 and the YZ plane is larger at the center and smaller at the periphery. And the curvature of the crossing line between the YZ parallel plane parallel to the YZ plane and the lens 22 is also smaller at the periphery than at the top of the crossing line. This is same as the case to make the form of the crossing line between the YZ plane and the YZ parallel plane, and the negative meniscus lens 22 into a parabola, for example. By using such a negative meniscus lens 22 to radiate the light to the inside of the panel through a slot- form permeable hole, stripes with no meandering and constriction can be formed.
Patent JP-H05177944-A (JP)
Title: Optical recording medium
Inventor: EGASHIRA NORITAKA
IPC: B41M5/26
Filed: 1992-01-07
Abstract: PURPOSE:To enable highly sensitive recording to be performed by preventing heat energy of laser beams from diffusing by a method wherein an optical recording medium is formed by laminating successively a heat insulating layer consisting of coloring resin having a specific heat conductivity and a recording layer on a substrate. CONSTITUTION:Respective specific amounts of thermal plastic resin of vinyl acetate resin, polyurethane resin, etc., and forming agents of dinitropentamethylenetetramine, or the like are dissolved in a suitable organic solvent to prepare a spreading solution. The solution is spreaded on a substrate 1 consisting of glass, plastic, etc., dried and thereafter processed by foaming treatment to form a foaming heat insulating layer 3 having a value of 0.1w/m.k or under. After forming a recording layer 2 consisting of a low melting point metal film, and an organic coloring matter film on the foaming heat insulating layer 3 by vacuum deposition, a protective layer 4 is laminated thereon to form an optical recording medium. There are Ge, As, Se, Cd, etc., as examples of the low melting point metal composing the recording layer 2, and there are cyan, phthalocyanine, naphthalocyanine series, etc., as examples of the organic coloring matter.
Patent JP-H03222149-A (JP)
Title: Recording medium disk driver
Inventor: CHIBA YOSHIO
IPC: G11B19/20
Filed: 1990-01-29
Abstract: PURPOSE:To prevent movement in an axial direction due to vibration by functioning magnetic force between a fixed side and a turn table, applying energizing force to one side in the direction of the axis of rotation of the turn table. CONSTITUTION:A compact disk is placed on the turn table 9, and is rotated by a spindle motor 6. An optical pickup 24 is moved in a position close to the recording surface of the disk 30 by the rotation of a ball screw 5, and reads a signal on the disk 30. In this constitution, since the receiving saucer part 11 of the table 9 is attracted by a permanent magnet 20, the revolving shaft of the table 9 and the motor 6 receives always the energizing force downwards. Thus, even at the time of occurring the vibration to some extent, the position of the table 9 does not come to unsteady.
Patent JP-H04236615-A (JP)
Title: Clock correcting/processing system for data processing system
Inventor: TANAKA KEISUKE
IPC: G06F1/14
Filed: 1991-01-18
Abstract: PURPOSE:To reduce the error generated in time information due to the change of ambient temperature by periodically detecting the ambient temperature of a clock LSI to correct clock information. CONSTITUTION:A clock LSI 4 forms an oscillating circuit of a prescribed oscillation frequency together with a quartz oscillator attached to the outside of this LSI 4, and the oscillation waveform having this oscillation frequency is counted to generate clock information (time). A detecting means 5 provided in the periphery of the clock LSI 4 detects the ambient temperature of the clock LSI. A clock correction processing part 6 corrects clock information generated at prescribed intervals by the clock LSI 4 based on the temperature detected by the detecting means 5.
Patent JP-S53103335-A (JP)
Title: Logic arithmetic circuit
Inventor: MURANO KAZUO
IPC: G06F17/10
Filed: 1977-02-21
Abstract: PURPOSE: To increase the operation speed, by adding the partial product immediately to the preceding operation result in the case of the cumulative integration and ratching once the carry to have an addition including the carry in the next operation in the case of the subtraction mode. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60163134-A (JP)
Title: Virtual computer system
Inventor: UMENO HIDENORI
IPC: G06F12/10
Filed: 1984-02-06
Abstract: PURPOSE:To decrease the simulation overhead of a virtual computer control program (VMCP) by executing directly a privileged instruction controlling a control register. CONSTITUTION:When the privileged instruction controlling the control register is issued from the virtual computer (VM), a register number given by an instruction and a register number of a register not directly executed and stored in a mask register 2 are compared. As the result of comparison, when the both are coincident, that is, the program is not directly executed, the interruption to the VMCP is subject to break-in to an interruption processing microprogram and an interruption information storage area (prefix) to be interrupted to the VMCP by the microprogram or the hardware is decided.
Patent JP-H11203400-A (JP)
Title: Character inputting device and method therefor, and machine readable recording medium for recording program for allowing computer to execute the same method
Inventor: HIRAI TAKAAKI
IPC: G06K9/03
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To improve the processing efficiency of character edition by converting a character size into an original character size at the time of input, and realizing automatic input with a font in the same shape and size as an original input image. SOLUTION: This device is provided with a holding part 101 for holding data such as an address of a picture image area of display units such as words or clauses or erroneous recognition information from a character picture image/ OCR erroneous recognition part, a keyboard inputting part 202 for instructing a character edition mode, an incorporated font memory 204 for incorporating each character font information, a font extracting part 203 for extracting font data corresponding to a character to be converted, a font comparing part 205 for comparing data held in the holding part 101 with the extracted front data, and outputting the font data closest to the held data, a compared result holding part 206 for holding the compared and outputted font data, and a display part 201 for displaying the held data and the held font data.