baber/WOPTO huggingface dataset:
Patent JP-S6114270-A (JP)
Title: Water based ink composition
Inventor: AKIYAMA KAZUTOSHI
IPC: C08L101/00
Filed: 1984-06-29
Abstract: PURPOSE:To provide a water based ink compsn. which has good long-term stability and gives image and handwriting having good tone and water resistance, by using a specified compd. obtd. by reacting a water-soluble dye contg. active hydrogen with an epoxy group-contg. compd. as a dye. CONSTITUTION:A water based ink compsn. contains a compd. of formula I [wherein D is a residue of a dye; R is H, a 1-5C liner or branched alkyl, a 1- 5C alkenyl, (meth)acrylic group, a residue of propyltrimethoxysilane or a polyhydric alcohol having an MW of 300 or below; m is 1, 2; n is 1-4] (e.g. a compd. of formula II or III) obtd. by reacting a water-soluble dye contg. active hydrogen with an epoxy group-contg. compd., as a dye. The ink compsn. has good long- term stability, gives image and handwriting having good tone and water resistance and is suitable for use as writing, printing recording or stamping ink and in coloring paper.
Patent JP-H08236165-A (JP)
Title: High polymer solid electrolyte, and its manufacture, and photo-electric transfer element using it
Inventor: MATSUMOTO MASAMITSU
IPC: H01M14/00
Filed: 1995-05-08
Abstract: PURPOSE: To get a high polymer solid electrolyte having anion conductivity by having crossing structure of high polymer compounds shown by the specified formula and oxidation-reduction couples consisting of iodine and iodine compounds for its main constituent components. CONSTITUTION: A high polymer electrolyte is obtained by polymerizing crosslinking high polymer monomers (hexaethylene glycol methacrylic acid ester or the like) shown by general formula (R<1> , R<2> , and R<3> are low-grade alkyl groups where the numbers of hydrogen atoms or carbons are 1 or over, m is integer of 1 or over, n is integer of 1 or over, and n/m is 0-5), under existence of iodic compounds (K1 or the like) or bromic compounds (LiBr or the like). A high polymer solid electrolyte is manufactured by making this high polymer solid electrolyte absorb iodine or bromine. A photo-electric transfer element large in mechanical strength and high in long-term stability and reliability can be obtained using this high polymer solid electrolyte.
Patent JP-H0661546-A (JP)
Title: Conductor structure for magnetoresistance transducer
Inventor: SUTEIIBUN ERU NABAAFUISU
IPC: G11B5/39
Filed: 1993-06-07
Abstract: PURPOSE: To reduce or remove the Barkhausen noise to improve the data density and transducer sensitivity by giving active regions with the edges of conductors to enable close coupling between stripes having very resembled contours. CONSTITUTION: For a double stripe magnetoresistive transducer a unique conductor structure is provided which allows two magnetoresistive MR stripes 30, 32 to be very closely disposed and approximately identical contours to be given to these stripes. A first conductor 10 is disposed on a transducer base with the MR stripe 32 directly oriented on this conductor. The second stripe 30 is disposed on the first strip 32 and orients a conductor 20 thereon, thus placing the two stripes very close and partitioning them by a dielectric layer 15 only.
Patent JP-S61294408-A (JP)
Title: Depression visual angle variable observation optical system
Inventor: FUTABOSHI TOSHIAKI
IPC: G02B21/00
Filed: 1985-06-24
Abstract: PURPOSE:To vary the depression visual angle of the titled system with easy working and adjustment and with a small size by consisting the lens of the 1st-4th reflection members, imaging lens and relay lens and constituting either of the 3rd and 4th reflection members in such a manner that the member can rotate at a prescribed angle around the axis perpendicular to the plane inclusive of the optical axis of an objective lens. CONSTITUTION:This lens has the 1st reflection member 2 which directs the imaging luminous flux in the direction perpendicular to the optical axis of the objective lens, the 2nd reflection members 4 having the three reflection faces which conduct the luminous flux from the 1st branching path in the direction parallel with the 1st branching path and orthogonal with the optical axis of the objective lens and the 3rd reflection member 6 which conducts the luminous flux from the 2nd reflection member in the direction parallel with the optical axis of the objective lens. The lens has the 4th reflection member 7 which conducts the luminous flux from the 3rd reflection member to the 4th branching path, the imaging lens 3 which is disposed between the 1st reflection member and the 2nd reflection member and forms an intermediate image by converging the luminous flux from the objective lens and the relay lens 5 disposed between the 2nd reflection member and the 3rd reflection member. The lens is so constituted that either of the 3rd reflection member and the 4th reflection member can rotate by the prescribed around the axis perpendicular to the plane inclusive of the optical axis of the objective lens. The depression visual angle is thereby made variable and the constitution in made small.
Patent JP-S5926268-A (JP)
Title: Ink jet printer
Inventor: YASUDA MASASHI
IPC: B41J2/175
Filed: 1982-08-03
Abstract: PURPOSE:To shorten the time of refilling ink without affecting the printing operation of an ink jet printer by a method in which during non-printing operation, ink to be refilled into a chamber from the first orifice is heated by a heater to lower the viscosity of the ink beyond the viscosity during the printing operation. CONSTITUTION:In an ink droplets jet device 1, during the process in which it returns to its home position after the printing operation is finished, ink to be refilled is heated in advance by a heater unit 12 attached to the carriage for refilling operation. When the jet device 1 returns, the second orifice 7 is closed by a cover 8 and ink is packed into an air layer 6 from the first orifice 5 by operating an air pump 10 and a three-way solenoid valve 11. By the heating, a heat quantity corresponding to the amount of ink to be refilled is added in the early period and then a low level of heat is supplied. The viscosity of the ink can thus be lowered and the refilling operation of the ink can be smoothly performed. The refilling time of ink can be shortened without affecting the printing operation.
Patent JP-H0429900-A (JP)
Title: Manufacture of decoration panel with edge
Inventor: NAKAJIMA TOSHIAKI
IPC: B44C5/04
Filed: 1990-05-25
Abstract: PURPOSE:To eliminate a labor of lap coating transparent resin plural time on a board formed with a picture or other decoration by providing the picture or other decoration on the board, and then superposing a transparent plate made of acryl or the like on its upper surface. CONSTITUTION:A decorative base material 5 is formed by spray coating a primer 80 made of acryl or the like 2mm thick on a board 1 made of a plywood, etc., through a sheet 2 printed with a picture, etc., as a decoration. After it is dried by the air flow for about 1 hour, a 2-liquid curable type epoxy resin mixture solution is fed to the end, an acrylic plate coated with the primer 80 is superposed on the printed sheet, defoamed while notifying so that bubbles are not introduced while wiping it with a roller to extend resin to be uniform. Then, it is pressed to a polyester decoration plywood with an emulsion adhesive by a roller, further attached with a weight to be continuously pressed. Further, a masking film 4 is placed thereon and laminated.
Patent JP-H0258590-A (JP)
Title: Self-bonding silicone caulking composition
Inventor: JIYUDEISU SUTEIN
IPC: C08L83/04
Filed: 1989-05-31
Abstract: PURPOSE: To obtain a self-bonding silicone calking composition excellent in adhesion to various base such as steel or Al and stable in storage by containing a specified silicone emulsion, a non-siliceous filler, a trialkoxysilane, a tin catalyst and bissilyl urea in specified ratios.  
     CONSTITUTION: This composition contains, to (A) 100 parts (by weight) of a silicone emulsion containing a silanol terminal-stopped polydiorganosiloxane having a molecular weight of about 5×10 3 -15×10 3  and a pH of above 4-6, stabilized by a nonionic surface active agent, and having a solid component weight of 40-60%, (B) 50 parts or less of a nonsiliceous filler such as calcium carbonate, (C) 0.1-5 part of trialkoxysilane, (D) 0.3-2 parts of tin catalyst, and (E) 0.1-5 parts of bissilyl urea as adhesion accelerator. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H1072347-A (JP)
Title: Medicine for improving ophthalmovascular blood flow
Inventor: FUJISAWA SHIGEKI
IPC: C07D211/90
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain an ophthalmovascular blood flow-improving medicine containing a dihydropyridine derivative, good in selectivity from peripheral vessels to eye vessels and capable of being safely used. SOLUTION: This ophthalmovascular blood flow-improving medicine contains at least one selected from compounds of the formula (R<1> , R<2> , R<3> are each a lower alkyl; A is a 2-6C unsaturated linear hydrocarbon residue) and their salts. The compounds of the formula includes methyl 3-phenyl-2(E)-propenyl 1,4-dihydro-2,6-dimethyl-4-(3nitrophenyl)-3,5-pyridine carboxylate. The compound of the formula has an excellent ophthalmovascular blood flow-increasing action, can generate an anti-glaucomatous action, and has both an ophthalmovascular endothelial cell damage-preventing action and an endothelin-1-inhibiting action. The medicine is especially useful for preventing and treating eye diseases induced by the circulation failure of papilla nervi optici, such as low tension glaucoma and anterior region ischemic optic neuropathy.
Patent JP-S63300153-A (JP)
Inventor: SUZUKI KOZO
IPC: C23D5/00
Filed: 1987-05-29
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-S5760882-A (JP)
Title: Ultra-short light pulse generator
Inventor: SATOU TOSHIO
IPC: G02F1/03
Filed: 1980-09-30
Abstract: PURPOSE:To set a characteristic with ease only by changing a rise-up speed of a voltage by a method wherein a pulse is chipped out with use of a photo switch with a simple apparatus consisting of a Pockels cell, a polarizer, a photoswitch, etc. CONSTITUTION:When a giant pulse is generated from Q-switching laser oscillator 1, it penetrates a Pockels cell 2 with vertical deflection sustained, and is reflected at a polarizer 3, attenuated by a fixed amount with an attenuator 6 and then leads to a photoswitch 7. When an attenuating amount is decided in such a way that the switch 7 will conduct when a gaint pulse output level goes down to slightly lower than the miximum value, a high voltage 8 is applied to the cell 2. This voltage is determined to provide a giant pulse with the generation of a phase difference of one wavelength and kept until the pulse returns to zero. Then giant pulse is led to the polarizer 3 after 180 deg. turning the plane of polarization with cell 2 while the voltage 8 is changing, and only its horizontal component of polarization is passed, thereby producing a large-output laser with a very small width.
Patent JP-S6116686-A (JP)
Title: Correction system for time axis variation of reproduced video signal
Inventor: FUJISHIMA TOORU
IPC: H04N9/893
Filed: 1984-07-03
Abstract: PURPOSE:To prevent the crooking of a longitudinal line and improve the quality on a screen in a video signal recording and reproducing device like a rewritable optical video file device by using a signal showing the phase of the trailing edge of the horizontal synchronizing signal of a reproduced video signal as a time axis phase signal. CONSTITUTION:A time axis variation corrrection system 20 is constituted by using a variable delay element using a CCD22. An output video signal 21 is inputted to a synchronous separating circuit 23 and a composite synchronizing signal 24 is applied to a sample pulse generating circuit 25 to generate sample pulses by using trailing edge information on the horizontal synchronizing signal, so that the pulses are inputted to a phase comparing means 27 through a gate circuit 26. The output of the phase comparing means 27 is impressed as the control voltage of a voltage-controlled oscillator 31 through a processing circuit 30 to control the frequency of the oscillator. The output of the voltage-controlled oscillator 31 is impressed to the CCD22, whose delay time is controlled. Thus, the trailing edge information on the horizontal synchronizing signal is used to detect time axis variation of the output video signal, and the time axis variation of the output video signal 21 is suppressed with detection information.
Patent JP-S5660089-A (JP)
Title: Semiconductor laser device
Inventor: IKEDA KENJI
IPC: H01L21/208
Filed: 1979-10-22
Abstract: PURPOSE:To reduce the noise of a Fabry-Perot semiconductor laser by forming a local part having different refractive index within an active region for guiding laser light wave and specifying the interval between the respective local parts to specified value, thereby oscillating in the cascade mode of primary number. CONSTITUTION:There is formed a local part 16 (or 21) having different refractive index from those of active regions 23, 13 therearound within an active region 33 for guiding laser light wave, any of the interval between the local part 16 (or 21) and the reflecting surface or the interval between adjacent local parts 16' (or 21') is set equal to lambda/2n or larger than that and lower than lambda2.eta/2n.¦dEg/dT¦.RT.V.DELTAP in the range, where lambda: oscillating wavelength, n: refractive index of the active region, RT: thermal resistance from the active region to sufficient heat sink, V: applied voltage, DELTAP: the difference between the maximum value and the minimum value of the light output in the used range, eta: light emitting efficiency, Eg: a value converted to wavelength from the width of forbidded band energy of the active region, and T: temperature.
Patent JP-H10325369-A (JP)
Title: Canistor
Inventor: ISHIKAWA TAKU
IPC: F02M37/00
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a canistor which can efficiently capture and separate a large amount of vapor fuel generated in a fuel tank, and keep a satisfactory on-vehicle property. SOLUTION: A canistor 1 has activated carbon chambers 19, 20 for capturing vapor fuel generated in a fuel tank. The canistor 1 has a vapor passage 3 for introducing the vapor, a breather passage 12 for introducing the vapor remarkably generated at the time of oil supply, a purging passage 14 for purging the captured vapor, and an atmospheric side control valve 30 for communicating the inner space of the canistor 1 with the outside. The breather passage 12 and the purging passage 14 are communicated with an outside diffusion chamber 62 arranged outside the canistor 1. The outside diffusion chamber 62 is further communicated with a diffusion chamber 61 inside the canistor. The vapor largely introduced through the breather passage 12 at the time of oil supply is evenly and steppedly diffused.  It is also poosible to improve adsorption efficiency of the vapor to an activated carbon layer 22, through the diffusion chamber 61 and a filter.
Patent JP-S5260806-A (JP)
Title: Simultaneous gasification of coal and residual oil
Inventor: MIYATERA HIROSHI
IPC: B01J8/18
Filed: 1975-11-15
Abstract: PURPOSE: An efficient preparation of low-polluting fuel gas by the simultaneous gasification f coal and residual oil wit  fluidized bed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09321919-A (JP)
Title: Digital automatic exchange
Inventor: NOMURA MANABU
IPC: H04M19/02
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To simplify the access configuration of a memory by reducing number of memories. SOLUTION: A selector 25 alternately selects a tone address TA or an inter address IA and the selected address is outputted as a ROM address S25. When the IA is selected as the S25, ROM data S26 are outputted from the ROM 26 in response to the IA and the inter data ID in the S26 are received by a buffer 27 and the ID is given to a silence circuit 24. When the selector 25 selects the TA, it is fed to the ROM 26 as the S25. In this case, when the ID outputted from the buffer 27 is silent, the circuit 24 converts the TA into an address storing the silence data. Tone data TD in the data S26 outputted from the ROM 26 are received by a parallel/serial conversion circuit 28 and sent to an input side highway of a channel switch section in the digital automatic exchange.
Patent JP-S62292640-A (JP)
Title: Device for forming optical element
Inventor: WATANABE MASAKI
IPC: C03B11/08
Filed: 1986-06-12
Abstract: PURPOSE:To improve the forming precision against the optical axis of an optical elements and the die releasing performance by matching barrel dies which are freely openable and closable in the direction normal to the optical axis of an optical element to be formed with forming dies, and attaching and detaching the dies. CONSTITUTION:Barrel dies 10 and 11 are opened, a glass material 22 to be formed is placed in the forming surface 13 of one barrel die 11 through a stepped part 23, the other die 10 is placed thereon, and both barrel dies 10 and 11 are closed. The glass material 22 is softened by using a heater. The barrel dies 10 and 11 are placed between forming dies 16 and 17 set at specified temps., the matching parts 20 and 21 of the forming dies 16 and 17 are respectively matched with the matching parts 14 and 15 of the barrel dies 10 and 11, and the glass material 22 is pressed by the forming surface and formed. The forming dies 16 and 17 are released from the barrel dies 10 and 11, the barrel dies 10 and 11 are moved and opened, and the formed optical element 24 is taken out. The centering precision, inclinations of the optical axis and outer peripheral part, roundness, reversal accuracy of the forming surface, etc., of the formed optical element are improved. The die releasing performance is also improved, and the breakage of the outer peripheral part can be prevented.
Patent JP-S5760137-A (JP)
Title: Hot water feeding device
Inventor: TAKENAKA FUMIYA
IPC: F24S90/00
Filed: 1980-09-30
Abstract: PURPOSE:To obtain an energy-saving hot water feeding device, by storing hot water obtained by a solar heat collector in a heat accumulating tank, passing hot water to be supplied through a heat exchanger in the heat accumulating tank and through a water heater, and controlling the operation of the water heater in response to the temperature of hot water delivered from the heat accumulating tank. CONSTITUTION:Hot water obtained by a solar heat collector 1 is stored in a heat accumulating tank 3, and hot water to be supplied is passed through a heat exchanger 7 in the heat accumulating tank 3 and a heat exchanger 8 in a water heater 4 via pipes 5, 6. Therefore, water is heated at first in the heat accumulating tank 3 and then heated further in the water heater 4. Here, by controlling the operation of the water heater 4 in response to the temperature of hot water delivered from the tank 3, it is enabled to reduce the frequency of operation of the water heater 4 and to thereby save energy consumed for heating water.
Patent JP-S60105700-A (JP)
Inventor: REZURII DEII BERU
IPC: C12N15/09
Filed: 1984-07-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06350390-A (JP)
Title: Surface acoustic wave filter
Inventor: SATO YOSHIO
IPC: H03H9/25
Filed: 1993-06-08
Abstract: PURPOSE:To obtain a small sized surface acoustic wave filter with high performance in which the band width is set freely, a square ratio is increased without making the band width narrow and a temperature coefficient is made small. CONSTITUTION:At least two surface acoustic wave resonators 4, 5 having different anti-resonance frequencies fa1, fa2 and at least one inductor 6 are connected to a series arm 2 of a 2-terminal ladder circuit and a parallel resonator 3 causing parallel resonance at a frequency fp between the anti-resonance frequencies fa1, fa2 of the surface acoustic wave resonators 4, 5 of the series arm 2 is connected to a parallel arm 1 to form unit section. The inductor 6 connecting to the series arm 2 is formed of a thin wire, plural bonding pads formed in the surface acoustic wave resonator and plural bonding pads formed in a package accommodating the surface acoustic wave resonator are connected in zigzag shaped to obtain a desired inductance.
Patent JP-H11326473-A (JP)
Title: Charge and discharge unit for battery test and charge and discharge testing device of battery equipped with the unit
Inventor: YUI MASATOSHI
IPC: G01R31/36
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To remove a power loss and prevent heat generation in a charge and discharge testing device, which is composed by combining a power source device with an electron load, and in which a storage part electrode is activated by repeating charge and discharge several times in order to show a prescribed capacity of a battery. SOLUTION: The subject charge and discharge unit 100 for a battery test has a connection to a battery 1 to be tested, received power for charge from the outside, and a terminal 2 for discharge and for the connection to a power receiving/supplying device from/to its periphery and a control device, and besides, circuits 15, 16, by which charge and discharge can be performed efficiently, are provided in the unit. Excess power is supplied to other apparatus by a control program matched to the characteristics of the battery 1 to be tested by combining with peripheral apparatus, to thereby perform a charge and discharge test efficiently.
Patent JP-S6116875-A (JP)
Title: Printer
Inventor: KAYAHARA TAMIO
IPC: B65H43/04
Filed: 1984-07-04
Abstract: PURPOSE:To improve the quality of printing by deciding the necessity of the operation of removal of the slack of sheets of paper and driving and controlling a line-feed motor. CONSTITUTION:A micro-computer 92 outputs a line-feed data LFD to a line-feed drive circuit 93, drives and controls a line-feed motor 23 to turn and control a platen 22, and controls line-feed and backline-feed. Line-feed drive pulses in the line-feed data LFD are outputted to the line-feed drive circuit 93 according to the presence of the input of a manual-operation decision signal LE displaying manual operation for paper-sheet-feed outputted from the line-feed drive circuit 93, and the operation of removal of the slack of sheets of paper through which driving voltage is applied to the line-feed motor 23 for a fixed time is conducted.
Patent JP-H10312103-A (JP)
Title: Wet-type image forming device
Inventor: TSUKAMOTO TAKEO
IPC: G03G15/10
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain a satisfactory image without scumming by preventing toner in the base area of a normal toner-image from being transferred to a recording medium. SOLUTION: The device forms a reverse electrostatic-latent-image on a photoreceptor 1. It forms the normal toner-image on a developing belt 31 by supplying a thin layer of liquid developer, formed on the developing belt 31, to the electrostatic latent image on the photoreceptor 1. Charges are injected into the normal toner-image formed on the developing belt 31, the toner is agglomerated to prevent the toner image in the base area from being transferred to the recording medium, and the normal toner-image into which the charges have been injected is transferred to the recording medium.