baber/WOPTO huggingface dataset:
Patent JP-S5862195-A (JP)
Title: Production of 1-beta-d-arabinofuranosyl-(e)-5-(2- halogenovinyl)uracil
Inventor: SAKATA SHINJI
IPC: C07H19/06
Filed: 1981-10-08
Abstract: PURPOSE:Novel 1-beta-D-aravinofuranosyl-5-(2-carboxyvinyl)uracil is subjected to halogenation and decarboxylation to give the titled compound used as a medicine such as an antiviral. CONSTITUTION:Novel 1-beta-D-arabinofuranosyl-5-(2-carboxyvinyl)uracil (abbreviated to 5-carboxyvinylaraU) of formulaI(R<1>, R<2>, R<3> are H, protecting group; A is H, cation) or its salt is subjected to halogenation and decarboxylation, preferably with N-halogenosuccinimide as a halogenating reagent, to give 5- halogenovinylaraU. The starting compound, 5-carboxyvinylaraU of formulaI, is prepared by making a compound of formula III react with an acrylic alkyl ester in the presence of a tertiary amine, phosphine and a palladium catalyst, preferably in a polar solvent to give a compound of formula IV (R<4> is alkyl and hydrolyzing the compound of formula IV and by hydrolyzing the compound IV.
Patent JP-S5784672-A (JP)
Title: Projector facsimile device
Inventor: TANAKA MINORU
IPC: H04N5/74
Filed: 1980-11-14
Abstract: PURPOSE:To increase the efficiency of reception, by enabling to record a video signal recording the next reception picture while one reception picture is projected. CONSTITUTION:In the process that a recording medium 15 is moved in loop, an electrostatic recording head 18 records the electrostatic creeping image corresponding to the received video signal on the recording medium 15, and the electrostatic creeping image is developed with a developper 19. The reception picture developed is carried between feeding rollers 4 and 5 and stopped at the same position, and extended and projected on a screen 31 at the same position. Since only the recording medium 15 between feeding rollers 7a, 3a can be moved to the head 18, while feeding rollers 3a, 4, 5, 6, 7a are stopped and feeding rollers 8a, 1, 2a only are driven and the recording medium 15 between the rollers 4, 5 are stopped, the next reception picture can be recorded when one reception picture is projected.
Patent JP-H117295-A (JP)
Title: Voice read-out device
Inventor: YOSHIOKA KENICHI
IPC: G10L21/003
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To set a reproducing speed by designating the number of words per a unit time while keeping the change of a musical interval due to up/down of the reproducing speed to a fixed standard value by obtaining a reproducing speed ratio from the number of words per a unit time and the number of words at a standard reproducing speed time and outputting the voice data and the standard speed data read out from respective storage parts and the reproducing speed ratio. SOLUTION: This device is provided with a speech data storage part 10 digitally storing speech data and a standard speed data storage part 11 storing the standard speed data expressing the reproducing speed of the speech data by the number of words corresponding to the speech data and a standard reproducing time. A reproducing speed input means 12 imparts the revision information of the reproducing speed by the number of words per the unit time. A reproducing speed ratio calculation means 13 obtains a reproducing speed ratio from the number of words per the unit time imparted by the reproducing speed input means 12 and the number of words at the standard speed time. A control means 14 outputs the speech data and the standard speed data read out from the respective storage parts 10, 11 and the reproducing speed ratio to a musical interval adjustment means 15.
Patent JP-S5952480-A (JP)
Title: Floppy disc drive device
Inventor: SUGANO TETSUO
IPC: G11B17/028
Filed: 1982-09-16
Abstract: PURPOSE:To prevent the damage of a disc, by providing a pressing member having two weight points in contact with a symmetrical position taking a cone position as a center to a plate spring supported freely movably in the direction of drive hub so as to fall down the cone in parallel. CONSTITUTION:In the operation of the plate spring 13 with the pressing and falling of the cone lift arm 17, since the plate spring 13 is deformed with a weight by the two weight projections 24 at the symmetrical position taking the cone 5 as the center while both ends are supported without lateral shift and torsion, the cone 5 fitted at the flat part 15 falls down to the drive hub 4 while being kept in parallel. Since the cone 5 never falls down obliquely, the circumference of the center hole of the magnetic disc 6 is not damaged in gripping the disc 6. Since the gripping pressure is exerted with the elasticity of the plate spring 13 itself in the gripping state as shown in Figure, no coil spring is required at the shaft center of the cone 5.
Patent JP-S5687417-A (JP)
Title: Exchanger for heat and/or humidity
Inventor: NAGANUMA HARUO
IPC: F24F3/147
Filed: 1979-12-14
Abstract: PURPOSE:To enhance shape holding property of a laminated structure by a method wherein a stock paper formed from a low m.p. synthetic pulp having water repellent property and thermoplastic property by a paper making method is corrugated by heat molding and laminated and, thereafter, a hygroscopic agent is impregnated in said laminated papers to simplify a production procedure of the titled exchanger. CONSTITUTION:The stock paper formed from the low m.p. synthetic pulp having water repellent property and thermoplastic property by a paper making method is corrugated by heat molding and laminated. The hygroscopic agent is impregnated in said laminate 5 to obtain the exchanger 7 for heat and/or humidity. Said exchanger 1 is enclosed in a rotor 2 in a cylindrical shape or a divided secter shape. To a casing main body supporting the rotor 2 in a rotatable manner, a closing seal 6 for  separating treating air and regenerating air is attached. By using a part of the  humidity exchanger 1, the treating air is passed from one side surface to the other  side surface of the rotor to be dehumidified and, by using other part of the exchanger, heated regenerating air is passed from the other side surface to one side  surface to regenerate the exchanger 1. In this case, the shape holding property of  the laminated structure of the exchanger is maintaned well.
Patent JP-2000348057-A (JP)
Title: Electronic book, recording medium stored with it, authoring method to its recording medium and information processor for processing recording medium stored with it
Inventor: SUZUKI HARUYOSHI
IPC: G06F17/30
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an electronic book system by which a book is adopted as digital contents and a memo or an electronic notebook is generated. SOLUTION: The electronic book, 'book', is constituted of one book index having management information and of a plurality of chapter files. Each page of the chapter files is described through the use of a description language such as HTML. Besides, an incidental page is defined in accordance with each page of an original to enable the generation of the memo or the electronic notebook without absolutely changing the contents of the chapter files (the original pages of the electronic book) and, then, a basic document structure is defined, where a notebook index file as management information of the incidental pages and a notebook file as the collection body of the incidental pages are defined.  The incidental pages and the original pages are synthesized on display in eight ways and they are superimposed to realize a memo function or sorted in left and right to be utilized as the electronic notebook. Moreover, data is efficiently accessed in a data arrangement format on a disk.
Patent JP-H1010312-A (JP)
Title: Color filter with red picture element containing perylenetetracarboxylic acid anhydride pigment and production of the same
Inventor: TAKAO NAGAYUKI
IPC: G02B5/20
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain a color filter with a red pixel excellent in transparency, sharpness and heat resistance by forming a red picture element contg. a perylenetetracarboxylic acid anhydride pigment having a specified average particle size of primary particles. SOLUTION: This color filter has a red pixel contg. a perylenetetracar boxylic acid anhydride pigment having 10-50nm average size diameter of primary particles. The pigment may contain various additives and treating agents if the average particle size is 10-50nm. In the case of <10nm average particle size, particles of the pigment cannot be dispersed because of high aggregating force and heat and light resistances are deteriorated. In the case of >50nm, light transmittance is deteriorated and optical characteristics are inferior as compared with the case of a color mixture.
Patent JP-H0721542-A (JP)
Title: Magnetic recording medium
Inventor: YONEHARA KAZUO
IPC: G11B5/66
Filed: 1993-06-30
Abstract: PURPOSE:To obtain a magnetic recording medium excellent in both corrosion resistance and perpendicular magnetization characteristics. CONSTITUTION:An under film 2 is formed on a nonmagnetic substrate 1, a Co oxide-based magnetic film 3 is formed on the under film 2 and a protective film 4 having the same compsn. as the under film 2 is formed on the magnetic film 3 to obtain the objective magnetic recording medium. The under film 2 is based on the same Co oxide as the magnetic film 3 and has a structure denser than the magnetic film 3 or it is based on the same Co oxide as the magnetic film 3 and further contains Pt or Pt and Ta.
Patent JP-S5798381-A (JP)
Title: Control system for printing position
Inventor: MIURA TATSUSHI
IPC: B41J19/18
Filed: 1980-11-17
Abstract: PURPOSE: To make an initial printing position, etc. to be decided independently not through the central processing unit by a method wherein a plurality of sensors are provided in a printing part and control information of a head position detected by a sensor is outputted from a printing position instructing device.  
     CONSTITUTION: For example, when printing is conducted on different media 16 of widths W1WW3, the right ends 16a of the media 16 are impacted against the reference surface 7b of a setter 7 and inserted in the direction of the arrow C. This is detected by a sensor and the signal obtained S1 is outputted to the print position instructing device 10. The device 10 decides which of the sensors 9A, 9B, 9D has detected the signal and outputs a possible initial printing position according to the widths W1WW3 on the buffer memory 11 as head control information HC1. When the position of a print head 6 moved by a drive control part 15 agrees with the initial printing position, a motor 3 is stopped. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11353209-A (JP)
Title: Performance evaluation tool
Inventor: HARADA YOSHIAKI
IPC: G06F11/34
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To easily and speedily evaluate the performance of a UNIX machine by providing a 3rd means which evaluates performance information inputted trough a 2nd means and a 4th means which graphically displays evaluation information on a computer system inputted from the 3rd means. SOLUTION: Information gathering condition when inputted through a keyboard as an input means 20 are sent as report conditions to a computer system 30 through an sar interface 12 being 1st and 2nd means. Then a report result is inputted from the computer system 30 to a performance evaluation tool 10 through the sar interface 12. The performance evaluation tool 10 displays information according to the specification of an evaluation condition 11b being the 3rd means, a threshold condition 11c, and a display time zone and display items. Then evaluation is performed according to the specification of the evaluation condition 11b that idle of a CPU is above 50% on the average, so that graphics are shown on a display being the 4th means.
Patent JP-H0210805-A (JP)
Title: Laminated type varistor
Inventor: TAIRA HIROAKI
IPC: H01C7/10
Filed: 1988-06-29
Abstract: PURPOSE:To avoid damage to all equipment circuit positively even when a surge at a specified value or more is applied and a varistor function is lost by forming a fuse section composed of a low melting-point metal between one end face of an internal electrode and an external electrode. CONSTITUTION:A varistor 1 is formed in a rectangular parallelopiped, and constituted in such a manner that varistor layers 2 composed of ZnO group ceramics and internal electrodes 3 consisting of Pt are laminated alternately and external electrodes 5 made up of an Ag/Pd alloy are applied and shaped onto the left and right side faces 4a, 4b of a sintered body 4 acquired by integrally sintering the laminate. Fuse sections 6 composed of Pb as a low melting point metal connecting both electrodes 3, 5 are formed among the central sections of one end faces 8 of each internal electrode 3 and the external electrodes 5, and the end faces of the fuse sections 6 are led out alternately to the left and right side faces 4a, 4b of the sintered body 4. Accordingly, the fuse sections 6 are fusion-cut when a surge at a fixed value or more is applied, thus interrupting the conduction of the internal electrodes 3 and the external electrodes 5.
Patent JP-H0912419-A (JP)
Title: Denture stabilizer
Inventor: IWATANI SEIICHI
IPC: A61C13/23
Filed: 1995-06-28
Abstract: PURPOSE: To obtain a denture stabilizer excellent in easiness to take out the denture from a container, simplicity to coat on a denture base and readiness to peel from the denture base by blending a specific gel-like material to a base material comprising vinyl acetate resin. CONSTITUTION: A gel-like material obtained by mixing a polyolefin with at least one compound selected from a mineral oil, squalane, polybutene and absolute lanolin is blended with this pasty denture stabilizer comprising vinyl acetate resin as a base material. It is preferable to blend 30-80wt.% vinyl acetate resin and 5-50wt.% gel-like material. As the polyolefin, especially polyethylene is preferable. As the mineral oil, fluid paraffin, Vaseline (R), etc., can be cited.
Patent JP-H0210842-A (JP)
Title: Manufacture of semiconductor device using recess gate
Inventor: ONO MASAAKI
IPC: H01L21/28
Filed: 1988-06-29
Abstract: PURPOSE:To improve the operating speed of a semiconductor device by reducing a parasitic capacity between a stopper layer and a recess gate by forming a semiconductor layer and the gate having a sidewall in contact with the semiconductor layer on predetermined regions on a semiconductor substrate, and selectively radiating the sidewall with a focused ion beam to remove the part thereby to isolate the semiconductor layer from the gate. CONSTITUTION:The sidewall of a gate 9 for forming a junction with a GaAs layer 4 is radiated with a finely focused ion beam 16 of submicron order by using a focused ion beam(FIB) system thereby to delete it. As a result, the gate 9 is isolated from the layer 4, and a parasitic capacity due to the junction is reduced or vanished. It is desirable to stop the deletion of the gate 9 with the beam 16 immediately before an N-type AlGaAs layer 3 of its base is exposed. This is because the characteristics of an element are prevented from being deteriorated due to the formation of a surface level caused by a damage at the time of sputtering on the exposed surface of the layer 3 between the gate 9 and the layer 4.
Patent JP-H0917190-A (JP)
Title: Writing circuit of non-volatile memory
Inventor: OTA KAZUNORI
IPC: G11C17/00
Filed: 1995-06-28
Abstract: PURPOSE: To prevent the configuration of an integrated circuit from becoming complex by decreasing the type of the voltage of a control signal. CONSTITUTION: PGM is a write control signal to a non-volatile memory. For example, it is 3V and 0V when a logic value is 1 and 0, respectively and a power supply voltage Vpp is 12V. When the PGM is logic value 1, a voltage is applied to the gate of an NMOS transistor(NTr) N1 through a depletion-type NMOS transistor D1, and NTrN1 is turned on. Then, a PMOS transistor(PTr) P2 is turned on and NTrN2 is turned on. A high voltage corresponding to Vpp is outputted from the N2 source. Then, when the PGM is logic value 0, P1 is turned on through D1 and P2 is turned off. And, a voltage applied to N2 is 0V, and hence N2 is turned off, thus writing is prohibited.
Patent JP-S6317060-A (JP)
Title: Printing element
Inventor: FUKUI IZUMI
IPC: B41J2/295
Filed: 1986-07-09
Abstract: PURPOSE:To achieve the shortening of the thermal equilibrium reaching time after starting operation, by a method wherein respective coefficients of thermal expansion of the bar state drive source of the ceramic element generating a dimensional strain by the electrostrictive vertical effect in print driving and of the base of which to the U-shaped formed inside bottom part one end of a drive source is connected, are equalized and the elastic insulating material of a high coefficient of thermal transfer is packed into the gap thereof. CONSTITUTION:The bottom end of the drive source connecting two ceramic elements 2 via an intermediate component 12 is connected to the inner bottom part of a U-shaped base and respective bottom end parts of levers 3 and 4 are connected to the upper end part of the base 1 and the upper end of the drive source. The resin material 10 of silicone resin joined by alumina or the like in order to make its thermal conductivity better is packed into the gap existing between the inner side of the base 1 and the drive source side facing that. Because the silicone resin ins elastic and easy to be deformed, it hardly give any influence on the expansion and contraction operation of the drive source of ceramic element 2 is conducted to the base 1 passing through the resin material 12 in printing operation, the time required for reaching thermal equilibium after start of operation is shortened.
Patent JP-S6074472-A (JP)
Title: Photoconductive member
Inventor: SAITOU KEISHI
IPC: H01L27/146
Filed: 1983-09-02
Abstract: PURPOSE:To improve photosensitivity accelerating optical response by a method wherein an amorphous Si layer containing Ge laminated on another amorphous Si layer containing N contains a meterial governing conductivity. CONSTITUTION:The first layer structure 102 is composed of the first layer region 103 made of an amorphous material containing atoms of GexSi1-x (0.95< X<=1) from the supporter 101 side and the second photoconductive layer region 104 made of a-Si (H, X) alternately laminated with each other. When a material C governing conductivity is contained to be omnipresent in a partial layer region G, especially when a layer region P-N is provided as a supporter side end layer region G, the implantation of an electric charge with specific polarity in the first I from the supporter 101 may be effectively prevented from happening by means of properly selecting the kind and content of the material C ontained in the layer region P-N as specified.
Patent JP-S5592600-A (JP)
Title: Shaft generation set for marine use
Inventor: ITANO SUMINORI
IPC: H02P11/06
Filed: 1978-12-29
Abstract: PURPOSE: To operate a synchronous machine efficiently at a fixed speed without enlarging an lead angle of the control of an inverter by a method wherein the output voltage of the synchronous machine is lowered when the voltage of a shaft generator drops not more than a normal operation range.  
     CONSTITUTION: A shaft generator 4 for converting the power of a main engine 1 into electric power drives a syndhronous machine 8 through a converter 5 and an inverter 7. An AVR18 of the shaft generator 4 and an AVR19 of the snychronous machine 8 are each connected to an AC bus bar 16 while the output voltage of the shaft generator 4 is used for the set value of the voltage of the AVR19, and the output voltage of the synchronous machine 8 drops in response to the voltage drop of the shaft generator 4. Thus, a marine shaft generation set can be operated in a high power-factor extending over a wide speed range without enlarging an angle of lead of the control of the inverter 7 because the output voltage of the shaft generator 4 drops and the set value of the voltage of the AVR19 lowers when the speed of revolution of the main engine 1 becomes not more than a normal operation range. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61116323-A (JP)
Inventor: SAI KIYOTO
IPC: G02C5/02
Filed: 1984-07-30
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-S5863872-A (JP)
Title: Radar device
Inventor: HARAYAMA MITSUHARU
IPC: G01S13/26
Filed: 1981-10-12
Abstract: PURPOSE:To improve clutter suppressing performance by adding a pseudo pulse to a transmission pulse to absorb the fluctuation of a high pressure pulse into the pseudo pulse, and forming an intermediate frequency signal free from fluctuation out of 9 reflected wave of the radar. CONSTITUTION:A pseudo pulse having 9 prescribed frequency outputted from a pseudo pulse generator 13 is added to a transmission pulse from a transmission pulse generator 10, by an adder 12, and supplied to an amplifier tube 9 to be  controlled by a high pressure pulse from a high pressure pulse generator 11. Respective pulse width and period of the transmission pulse and pseudo pulse are set up so as to include the fluctuation of the high pressure pulse in the pseudo pulse width. Accordingly the fluctuation part which corresponds to the high pressure signal of an intermediate frequency signal formed by a mixer 3 and processed by an optimum filter in a rader receiver 4 in accordance with the reflected wave due to the transmission pulse is eliminated together with the pseudo pulse, so that the clutter suppressing function of a radar signal processing unit 6 is prevented from the influences of remaining fluctuation, and the performance of the titled device is highly improved.
Patent JP-S5684922-A (JP)
Title: Manufactured of disk
Inventor: FUJITA TOSHIJI
IPC: B29C39/18
Filed: 1979-12-14
Abstract: PURPOSE: To improve a molding property and shorten the molding time of a meththod wherein ultraviolet-curing resin is coated on a base film and is cured by irradiated ultraviolet rays thereon, therafter, the layer of the resin is separated therefrom and is punched.  
     CONSTITUTION: The ultraviolet-curing resin 51 is coated on the base film 50 by a coating unit 10 to a uniform thickness, thereafter, the film is pinched between a stamper 15 and an impression cylinder 16 to transfer a signal having recessed and protruded shapes possessed by the stamper 15 by pressing the resin coated surface with the stamper 15. Subsequently, the resin coated surface is irradiated by ultraviolet lamps 17 under a condition that it is adhered closely to the stamper 15, then the resin formed with the signal of the recessed and protruded shapes is separated from the stamper 15, thereafter, the resin 51 is separated from the film 50. Subsequently, the resin 51 is punched into a disk shape by a punching unit 21 to manufacture the disk. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0328515-A (JP)
Title: Pivoting method for swing member
Inventor: MIZUKAMI HIDESADA
IPC: F16C11/04
Filed: 1989-06-27
Abstract: PURPOSE:To facilitate manufacturing and assembly to make cost reduction by providing a pivot body consisting of a shaft and stopper on a mounting part, providing a through-hole through which a pivot body is provided in a swing member, and pivoting the swing member on the pivot body. CONSTITUTION:A T-shaped pivot body 3 consisting of a shaft 3, slightly longer than the thickness of the pivot 1a of an opening and closing lever 1, and a stopper 3b is cut out by press forming and provided on a medium mounting section 2. A through-hole 4 consisting of a hole 4a through which the stopper 3b passes and a round hole 4b through which the shaft 3a passes is provided on the pivot 1a of the opening and closing lever 1. The through-hole 4 is engaged with the pivot body 3 for pivoting. Thus, manufacturing and assembly can be made easier to make cost reduction.