baber/WOPTO huggingface dataset:
Patent JP-S5661812-A (JP)
Title: Complementary insulated gate field effect transistor amplifying circuit device
Inventor: TAKAHASHI NAOKI
IPC: H03F3/345
Filed: 1979-10-24
Abstract: PURPOSE:To increase the humidity resistance, by connecting the n or pMOS in parallel to the capacity element which is connected between the gates of the n and pMOS forming the C-MOS. CONSTITUTION:The pMOS14 is connected in parallel to the capacity 7 connected between the gates of the nMOS1 and pMOS2, and the voltage between the gate and the source is set to the threshold voltage VTP3. In this case, the threshold voltage becomes VTP3 between the gates of the nMOS1 and pMOS2. Accordingly, the gate bias voltage V of the MOS1 is decided at the point (e) on the curve C which is higher than the threshold voltage VTH1 by DELTAV, and the voltage V of the MOS2 is decided at the point (f) on the curve D which is lower then the threshold voltage VTP2 by DELTAV respectively. In case the leakage occurs through the resistance Repsilon1 due to the moisture, the drain voltage corresponding to the point (e) is divided by the resistances 5 and 13 to cause a shift toward the negative pole of the DC power source. The power supply voltage V and each threshold voltage are set so that the above shift may be less than DELTAV, and thus the nMOS1 is never turned off. As a result, the discontinuation of oscillation and the incapability of oscillation are never caused.
Patent JP-H08331716-A (JP)
Title: Gas-insulated switch gear
Inventor: KAWASE JUNICHI
IPC: H02B13/02
Filed: 1995-06-05
Abstract: PURPOSE: To provide a gas-insulated switch gear that reduces an installation space required and is excellent in workability in maintenance and inspections on the equipment body. CONSTITUTION: A current transformer comprising a voltage current transformer connecting device, is placed at an end of a main bus 1, and a connecting bus 15 is installed in the direction orthogonal to the axis of the main bus 1 and an installation plane. The current transformer is connected to the first connecting port 15a of the connecting bus 15, and a branch bus 16 is connected to the second connecting port 15b. A receiving circuit is connected to the branch bus 16. In addition, a voltage transformer 13 is connected to the upper end of the connecting bus 15, and a voltage transformer 11 for voltage detection comprising the voltage current transformer connecting device is connected to the lower end of the connecting bus 15.
Patent JP-H036218-A (JP)
Title: Wholly aromatic polyester
Inventor: HARA ATSUSHI
IPC: C08G63/60
Filed: 1989-05-31
Abstract: PURPOSE:To make possible an orientation in an arbitrary direction and to improve heat resistance by reacting a p-hydroxybenzoate derivative, a hydroquinone (derivative), an aromatic diphenol (derivative) and an isophthalate (derivative) together. CONSTITUTION:A p-hydroxybenzoate derivative of formula l (wherein R1 is H, 7C or lower alkanoyl or benzoyl, R2 is H or 6-12C aryl) is reacted with a hydroquinone (derivative) of formula II (wherein R3 and R4 are each R1), an aromatic diphenol (derivative) of formula III (wherein Ar is 1,3-phenylene, 1,2-phenylene, 2-methyl-1,3-phenylene, 4,4'-diphenylene, etc.; R5 and R6 are each R1), and an isophthalate (derivative) of formula IV (wherein R7 and R8 are each R2) under a pressure of 0.01-100mmHg to give a wholly aromatic polyester having a content of the repeating units (V) of 15-45 molar %, a content of the repeating units (VII) of 0-35 molar % based on the sum of the repeating units (VI) and (VII), a reduced viscosity of 0.4dl/g or more, a crystalline state which turns into an optically isotropic molten state upon melting, and repeating units of formulae V to VIII wherein the content of oligomers with a molecular size of 1,000 or below as determined by gel permeation chromatography is lwt.% or less.
Patent JP-H11327897-A (JP)
Title: Virus alert remote monitor system
Inventor: NAGAHAMA ATSUKO
IPC: G06F21/57
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To check and monitor the virus of whole monitor object clients connected to LAN from a monitor server. SOLUTION: The monitor server 1 stores the execution/non-execution of a virus check in the whole monitor object clients 2 and n in a storage device, refers to the execution/non-execution of the virus check in the storage device when a monitor command is inputted, transmits the execution request of the virus check to the monitor object client 2 when the monitor object client 2 with non-execution exists and checks the virus. When the execution result of the virus check is received and the result is abnormal, fault log information is registered and, then, the error message of virus detection is transmitted to the monitor object client. After the end of the virus check of the whole monitor object clients, a timer is set and stand-by is executed.
Patent JP-S5838718-A (JP)
Title: Resin composition with vibration damping properties
Inventor: TSUDA HIROMI
IPC: C08L63/00
Filed: 1981-09-02
Abstract: PURPOSE:The titled composition that is made by mixing a liquid epoxy resin, a plasticizer and a curing agent at a specified ratio, thus being trowelable, cold curable and showing good vibration damping properties, high resistances to water, oil and flame and high adhesion. CONSTITUTION:100pts.wt. of a liquid epoxy resin such as a bisphenol-A type, 20-100pts.wt. of a plasticizer such as a phthalic ester, 50-700pts.wt. of a filler such as calcium carbonate and 30-80pts.wt. of a curing agent are kneaded to give the objective resin composition with damping properties.
Patent JP-S62295885-A (JP)
Inventor: WATANABE RYOICHI
IPC: B66B5/00
Filed: 1986-06-16
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-S6117894-A (JP)
Inventor: WATANABE NOBUTAKA
IPC: F27D1/16
Filed: 1984-07-03
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-H04337702-A (JP)
Title: Formation of diffraction grating
Inventor: OGURI NOBUAKI
IPC: G02B6/12
Filed: 1991-05-14
Abstract: PURPOSE:To obtain a rectangular resist diffraction grating and to improve the dimensional accuracy of patterns as well as to shorten stages by executing a two luminous flux interference exposing stage using an assigned photoresist and a UV laser, etc., and a developing stage using an assigned developer. CONSTITUTION:Polyvinyl phenol or a copolymer with suitable different monomers is used for a base resin and a photoresist 2 which is quinonediazides is used for a photosensitive agent. An assigned photoresist layer 2 is irradiated with two luminous fluxes at the incident angle theta corresponding to a desired period by the two luminous flux exposing method using a He-Cd laser which is the UV laser and is thereby exposed. The assigned photoresist layer 2 is in succession developed with the alkaline developer, by which the rectanglar diffraction grating pattern 3 of the photoresist meeting the degree of the photosensitivity by the intensity distribution of the interference fringes generated by the interference exposing is formed.
Patent JP-H01311078-A (JP)
Title: Production of fluorene compound
Inventor: KAWAHARA KENICHI
IPC: C07D307/94
Filed: 1988-06-07
Abstract: PURPOSE:To simply, industrially and advantageously obtain the subject compound useful as an electron-donating color former for pressure-sensitive and heat-sensitive recording material in high purity and yield while suppressing production of by-product by diazotizing a specific lactone compound used as a raw material and then ring-closing the diazotized compound in phosphoric acid. CONSTITUTION:A lactone compound expressed by formula I [R1-R6 are H, 1-12C alkyl, 5-7C cycloalkyl, phenyl, benzyl or allyl or R1 and R2, R3 and R4 and R5 and R6 each form 4-6C heterocyclic ring together with N] is diazotized with nitrosylsulfuric acid, preferably in sulfuric acid in the presence of copper powder used so as to improve yield at -5-10 deg.C and then dropped into phosphoric acid having normally 40-100% concentration at 10-100 deg.C normally for 10 min-1 hr and after dropping stirred further for 30 min-3 hr and subjected to ring closure to provide the aimed compound expressed by formula III useful as an electron-donating color former for pressure-sensitive and heat-sensitive recording material, especially having absorption of color image in near-infrared area in suppressed production of a deaminolactone compound expressed by formula II.
Patent JP-S63303284-A (JP)
Title: High speed solenoid valve device
Inventor: ICHIKI NOBUHIKO
IPC: F16K31/06
Filed: 1987-06-03
Abstract: PURPOSE:To obtain the high responsiveness in valve opening and valve closing by controlling the fluid pressure acting onto a valve member against the pressure of the fluid supplied from an input port by an electromagnet. CONSTITUTION:When the coil of a solenoid valve part is not excited, the oil which flows from a body input port 26 is speedily supplied into a control chamber 29R. Then, a poppet 29 is pressed onto a valve seat 28S, and a body output port 27 is cut off. When the coil of the solenoid valve body is excited, a spool 41 pushed down, and a chamber 40 and a passage 39 communicate, and the communication between the chamber 40 and a passage 36 is cut off, and the oil in the control chamber 29R is speedily discharged into the body output port 27, and the poppet 29 is pushed up, and the oil which flows from the body input port 26 is discharged into the body output port 27.
Patent JP-S5665338-A (JP)
Title: Manufacture of magnetic tape
Inventor: AMAMIYA MASAHIRO
IPC: G11B5/84
Filed: 1979-10-25
Abstract: PURPOSE: To improve the yield by preventing the surface roughness of a magnetic tape by obtaining an orientating magnetic field of greater than a specific value as to the orientation of magnetic powder in the magnetic layer in the magnetic tape and by generating a magnetic field of less than a specific value in the tape axial direction at the side end of effective tape width.  
     CONSTITUTION: When magnetic powder in magnetic layer 3 in magnetic tape 4 is orientated by orientating magnetic field 2 with the same poles N or magnets 1a and 1b made to oppose to each other, tape width (l) is so set that while orientating magnetic field 2 is 1,000 gauss or more, the widthwise magnetic field at the side end of the effective width of tape 4 will be not more than 700 gauss. Consequently, the width of tape 4 is so set that the surface roughness of the side end of tape 4 due to influence of magnetic fields 2 and 2' by thickness (d) of magnets 1a and 1b will satisfy the allowable standard of 0.3μm. Then, the rate that the side end part turns into a defective when the tape after orientating is cut to a required width is decreased greatly to improve the yield. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01307882-A (JP)
Title: Code reader
Inventor: OUCHI JUNICHI
IPC: G06K7/10
Filed: 1988-06-07
Abstract: PURPOSE:To reduce the burden on an information processor and to distinguish equal bar codes different in position by comparing a decoded bar code and the counted value of a bar code space with preceding data to control bar code transfer. CONSTITUTION:An optically read and decoded bar code is stored in a first data memory 62 and is compared with the preceding decoded bar code in a second data memory 64 by a first comparator 65. Meanwhile, the clock counted value which is stored in a bar space counter memory 72 and corresponds to the width between adjacent edges due to edge detection of bars spaces of the bar code counted by a bar space counter circuit 71 is compared with the counted value, which is obtained by dividing the preceding counted value in a preceding bar space counter memory 74 in a divider 76 by a constant, by a second comparator 77. Outputs of circuits 65 and 77 are supplied to an AND gate 70, and a transfer permission signal is outputted from the gate 70 only when the decoded bar code is different from preceding that or is equal to preceding that but is different from that in position, and thus, the burden on the information processor is reduced.
Patent JP-H034619-A (JP)
Title: Phase locked loop circuit
Inventor: UCHIKAWA SETOMI
IPC: H03L7/08
Filed: 1989-05-31
Abstract: PURPOSE:To make a phase error zero and to attain phase locked loop operation by detecting a phase error attended with frequency fluctuation caused in an input signal with a phase error detector, integrating the error with a digital value, converting it into an analog quantity so as to apply the result to a control voltage of a voltage controlled oscillator. CONSTITUTION:A phase error detector 7 uses a selector 71 to switch signals A, B thereby using them as a set input and a reset input to a set reset circuit 72. An integration device 11 adds or subtracts the latched clock with an addition subtraction polarity signal C to apply integration thereby averaging the phase error. The adder 13 adds the analog quantity subject to D/A conversion to a voltage outputted from a DC amplifier 5 to a voltage controlled oscillator 8 as an offset thereby adjusting the voltage controlling the voltage controlled oscillator 6. Thus, the voltage controlled oscillator 6 allows its free run frequency to follow the input frequency fluctuation. Thus, the phase error is made zero regardless of the frequency fluctuation of the input signal.
Patent JP-S6117882-A (JP)
Inventor: HOTSUTA TOKIO
IPC: F25D23/00
Filed: 1984-07-04
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-S5363762-A (JP)
Title: Process for simultaneously removing nitrogen and phosphor in waste water
Inventor: ISHIBASHI HITOSHI
IPC: C02F9/00
Filed: 1976-11-17
Abstract: PURPOSE: To quickly remove N from a waste water at high efficiency, wherein NH 3 -like N is removed from the water by algae up to a specified concentration, and the remainders N is adsorbed with zeolite. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63302523-A (JP)
Title: Plasma cvd device and film forming method
Inventor: OYAMA KATSUMI
IPC: H01L21/31
Filed: 1987-06-02
Abstract: PURPOSE:To inhibit abnormal discharge generated in a shower electrode, and to prevent the deterioration of the film quality of plasma silicon nitride and the frequent generation of foreign matters by connecting a reaction-gas feed-in means to the shower electrode and connceting a gas feed pipe for blank depositing an silicon oxide film to the reaction-gas feed-in means. CONSTITUTION:In a plasma CVD device having a susceptor 2 and a shower electrode 4 oppositely faced to the susceptor 2 in a reaction furnace 1 and manufacturing an silicon nitride film, a reaction-gas feed-in means is connected to said shower electrode 4, and a gas feed pipe 30 for blank-depositing an silicon oxide film is further connected to the reaction-gas feed-in means. When the silicon nitride film is formed through a plasma CVD method, silicon oxide is blank deposited in the reaction furnace 1 first, silicon nitride is blank- deposited and the silicon nitride film is shaped onto the surface of a wafer. SiH4 and N2O gas are fed respectively into the furnace from feed pipes 20 and 30 before silicon nitride is blank-deposited, and silicon oxide is blank- deposited.
Patent JP-S5839955-A (JP)
Title: Level display device of audio signal
Inventor: INAMI MAMORU
IPC: H04N5/445
Filed: 1981-09-03
Abstract: PURPOSE:To display a bar graph of length corresponding to logarithm of a level of an audio input signal, on an image receiving tube, by comparing the audio input signal with comparison voltage varied like an exponential function. CONSTITUTION:An audio signal which has come in from an input terminal 1 is supplied to a pulse duration transducer 4 through plural filters 2 connected in parallel and plural rectifying and smoothing circuits 3. To the other input terminal 13 of this transducer 4, comparison voltage by which a voltage level drops like an exponential function as time passes, synchronizing with a vertical synchronizing signal of a video signal is supplied from a comparison voltage generating circuit 18, and an output of the smoothing circuit 3 is converted to a pulse duration signal corresponding to magnitude of its level. Subsequently, this pulse duration signal is time-divided in order in a horizontal scanning period by a multiplexer 5, is fetched serially, is supplied to an image receiving tube 8 through an adding gate 10, and a bar graph of length corresponding to logarithm of a spectrum signal level is displayed.
Patent JP-H0432221-A (JP)
Title: Manufacture of semiconductor single crystal film
Inventor: SUGAHARA KAZUYUKI
IPC: H01L21/268
Filed: 1990-05-28
Abstract: PURPOSE:To obtain a single-crystal semiconductor film of a small crystal axis rotation on an insulator by a method wherein a part of the laser beam which corresponds to a part of a silicon to be solidified and made into a single crystal and is low in a power density is not applied to a non-single crystal semiconductor thin film. CONSTITUTION:A metal shielding plate 7 is inserted about 14um into the laser beam 6 from the rear side in the progressing direction (shown by an arrow) of the laser beam 6 having a Gauss-type temperature distribution. The laser beam 6 is cast on a polycrystalline silicon 4 while it is scanned together with the shielding plate 7 at the scanning speed of 25cm/s. Since the rear part of the laser beam 6 which does not have enough power to melt the polycrystalline silicon 4 is not applied to the polycrystalline silicon 4, a solid-liquid interface 44 at the solidified and recrystallized side of a molton silicon 41 is made verti cal. It means that the temperature of the upper part of a single crystal silicon 42 near the solid-liquid interface 44 is equal to that of the lower part. Since the rear part of the laser beam 6 is not applied to the polycrystalline silicon 4, a difference in temperature between the upper and lower parts of the single crystal silicon 42 is small.
Patent JP-H087015-A (JP)
Title: Medium issuing management device
Inventor: KITAMURA YOSHIAKI
IPC: G06Q40/00
Filed: 1994-06-21
Abstract: PURPOSE:To provide a new medium issuing management device which keeps and manages unused bankbook and bond at the time of issuing the bankbook and the bond through the use of a window terminal system by providing a storage box corresponding to the types of mediums, an operation part and a specified discharge mechanism. CONSTITUTION:The storage box (cassette) 60 storing the unused mediums (bankbooks and bonds) 64 and the operation part 61 are provided. The discharge mechanism 62 takes out the designated number of the mediums 64 from the corresponding cassette 60 and discharges them to a discharge port 63 by a discharge instruction from the operation part 61. Thus, the mediums 64 are kept in the cassettes and the necessary number of the designated mediums 64 are discharged by giving an instruction from the operation part 61 if need. Thus, the unused mediums 64 can safely be kept and managed. Since the device is not connected to a host and the window terminal system and it is independent, is not concerned in the instruction system and the printing data system of the system, and the device can be used for an arbitrary system having a bankbook printer and the like. Thus, a regular bankbook/bond issuing device can be excluded.
Patent JP-S6032727-A (JP)
Title: Production of optically active alcohol
Inventor: YAMAMOTO TAKASHI
IPC: C07B31/00
Filed: 1983-07-29
Abstract: PURPOSE:To produce an optically active alcohol having high quality and extremely useful as a synthetic intermediate of pharmaceuticals and perfumery, in high optical yield, by the reducive cleavage reaction of chiral 6-membered cyclic acetal with aluminum hydride compound, followed by oxidation and treatment with base. CONSTITUTION:A chiral 6-membered cyclic acetal of formula I (R<1> and R<2> are 1-30C hydrocarbon group or R<1> and R<2> may bonded together to form a ring; excluding the case wherein the substituent groups of R<1> and R<2> give an steric configuration directing from R<1> to R<2> exactly identical to the one directing from R<2> to R<1>; R<3> and R<4> are 1-10C hydrocarbon group; asterisk means an asymmetric carbon atom) is reduced with aluminm hydride compound of formula II(X is H, halogen or 1-10C hydrocarbon group; 1<=N<3), and the resultant chiral alcohol is oxidized and treated with a base to obtain the objective optically active alcohol. The starting compound of formula I can be prepared e.g. by the reaction of the asymmetric ketone of formula III (e.g. methyl ethyl ketone) with the diol of formula IV [e.g. (-)-(2R,4R)-2,4-pentanediol, etc.].
Patent JP-S5764649-A (JP)
Title: Maleative of 4-amino-3(rs)-hydroxybutanoic acid and anticonvulsant comprising it
Inventor: MIYAMOTO SHIGETOSHI
IPC: A61P25/08
Filed: 1980-10-07
Abstract: NEW MATERIAL:Maleate of di-4-amino-3(RS)-hydroxybutanoic acid shown by the formula.  
     USE: An anticonvulsant. Flow properties of brain blood barrier is improved by collapsing the properties of a racemic compound of di-4-amino-3(RS)-hydrobutanoic acid(dl-GABOB for short), to cause anticonvulsant action.  
     PROCESS: dl-GABOB is mixed with a monobasic acid, e.g., hydrochloric acid, methanesulfonic acid, m-xylenesulfonic acid, p-chlorobenzenesulfonic acid, etc, in an amount equimolar with dl-GABOB, dissolved in water, concentrated under reduced pressure, and acetone is added to the solution so that crystallization takes place, to give an acidic salt of dl-GABOB. When a dibasic acid, e.g., maleic acid, fumaric acid, D-tartaric acid, is used, 1/2 molar amount of dibasic acid based on dl-GABOB is used. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6031314-A (JP)
Title: Digital-analog converting circuit
Inventor: NODA TSUTOMU
IPC: H03M1/82
Filed: 1983-08-01
Abstract: PURPOSE:To obtain an integration system digital-analog converting circuit with high accuracy, short converting time and good yield by bringing a current ratio of a weighting current source to 1:1, using plural capacitors for an integration device and weigting the capacitors. CONSTITUTION:A constant current 20 charges up a capacitor 24 at the conduction period decided by a data in high-order 8-bit and a constant current 21 charges up a capacitor 25 during the conduction period decided by a data in low-order 8-bit. Further, voltages of the capacitors 24, 25 are added and the result is obtained at an output of an operational amplifier 22 by giving an output of an operational amplifier 23 for integration at the low-order 8-bit side to non-inverting input of the operational amplifier 22 for integration at the high- order 8-bit side. Since 16-bit is divided into the high-order 8-bit and the low- order 8-bit and the capacitors are weighted in this integration device and the device is charged and the result is added in an example of this execution, the clock frequency of the counter is nearly 25MHz and then the clock frequency is a small value which is realized practically.
Patent JP-H10313956-A (JP)
Title: Drawer and storage furniture
Inventor: MATSUOKA TERUMITSU
IPC: A47B67/00
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To improve a convenience for use by attaching a cover to a drawer body having a storage part of upper side open type for makeup, so as to open and close the storage part, and attaching a mirror to the cover. SOLUTION: A drawer 2 for makeup has a drawer body 11 made of a bottom plate, and right and left front and rear side walls 12 and 13, and the drawer body 11 has a storage part 15 of upper side open type formed out of space surrounded by each of the side walls 12 and 13. Also, the storage part 15 is separated into right and left spaces with a longitudinal division 16, so as to use the right space for storing combing tools such as a comb 17, and the left space for storing cosmetics 18 or the like. In addition, a shaft 21 is passed through a holding hole formed in the vicinity of the rear ends of the right and left side side wall 13 of the drawer body 14, and a cover 20 is mounted on the shaft 21 so as to be capable freely turning. Also, a surface becoming a lower side with the cover 20 closed is fitted with a mirror 26.  According to this construction, a user can easily and quickly make up his/her face at any place.
Patent JP-S5929576-A (JP)
Inventor: ITOU HEIICHI
IPC: B62K25/04
Filed: 1982-08-11
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。