baber/WOPTO huggingface dataset:
Patent JP-H0248540-A (JP)
Title: Production of p-mentha-1,8-dien-4-ol
Inventor: TANABE KOZO
IPC: C07B61/00
Filed: 1988-08-10
Abstract: PURPOSE:To obtain the subject compound useful as an intermediate for synthetic perfumery in high yield, reproducibility and stability at an extremely low cost by isomerizing terpinolene-4,8-epoxide in the presence of a titania-zirconia catalyst. CONSTITUTION:p-Mentha-1,8-dien-4-ol which is a monoterpene alcohol widely distributed in natural essential oil and useful as an industrial intermediate for perfumery can be produced at a low cost without using particular apparatuses and water-washing process generating waste-water by isomerizing terpinolene-4,8- epoxide in liquid phase usually at 20-160 deg.C, preferably 40-140 deg.C in the presence of usually 0.1-50wt.%, preferably 0.3-30wt.% (based on the above raw material) of a titania-zirconia catalyst having a TiO2/ZrO2 molar ratio of 1/9-9/1, preferably 3/7-7/3.
Patent JP-S6090937-A (JP)
Title: Air-fuel ratio controlling apparatus
Inventor: KOBAYASHI AKIO
IPC: F02D41/00
Filed: 1983-10-22
Abstract: PURPOSE:To enable to control the air-fuel ratio appropriately, by impressing two different voltages on an air-fuel ratio sensor, and executing feedback control of the air-fuel ratio when judgement is made from the deviation of the values of current corresponding to the above two different voltages that said sensor is in its activated state. CONSTITUTION:In operation of an engine, prescribed voltages V1, V2 (V1<V2) are impressed on a detecting section of an air-fuel ratio sensor 16, and deviation (i) of the values I1, I2 of current passed in this state is detected by a control circuit 15. The control circuit 15 makes comparison between the above deviation (i) and a reference value (i0). In case of i<i0, judgement is made that the air-fuel ratio sensor 16 is in its activated state, and a correction value K2 is determined to execute feedback control of the air-fuel ratio. Further, a base injection quantity of fuel determined from the outputs of an air-flow meter 9 and an engine- speed sensor 20 is corrected by use of the correction value K2 and a correction value K1 obtained from the outputs of a water-temperature sensor 17, a sensor 10 for detecting the temperature of intake air, etc., and operation of a fuel injection valve 13 is controlled on the basis of the final injection quantity of fuel thus obtained.
Patent JP-H105148-A (JP)
Title: Ozone air feeder and method in shower discharge port
Inventor: ISHIKAWA YASUJI
IPC: A47K3/28
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To simultaneously utilize an ozone generator and a water/hot water feeder by simultaneously and continuously feeding ozone air and water or hot water, preparing ozone solution by using surface tension of the water, controlling the flowing direction of the ozone air by the outflow force of the water so as to clean. SOLUTION: Ozone air is fed from an ozone air feeding port 1 so as to be spouted inward from an ozone air jet port 2. Water or hot water fed from a water/hot water feeding port 3 is ejected from a discharge port of a water/hot water ejection port 4 into a shower state. The ozone air is blown to the water or the hot water ejected into a shower in such a state as being sprayed thereto and as surrounding a water droplet so that the air is easily absorbed into the water or the hot water. The ozone density is heavier than the air density so that, if the ozone air is left alone, it has a property of moving downward in the air, however, the shower flow controls the flow direction of the ozone air so as to move the air upward in the vertical direction and provide a shower on the whole body.
Patent JP-H1025588-A (JP)
Title: Method for removing dissolved selenium from seleniumcontaining waste liquid
Inventor: YOSHIDA TAKUJI
IPC: C22B15/00
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently, rapidly and cost effectively removing selenium in the form of metal by an electrolysis method from a waste liquid contg. selenium and more particularly hexadic selenium. SOLUTION: This method removes the dissolved selenium from the waste liquid contg. the selenium. In such a case, the waste liquid is adjusted to pH <=2.5 and is electrolyzed by using a porous electrode material for cathode 1 at 40 to 100 deg.C while passing the waste liquid contg. the selenium through the inside of the cathode electrode, by which the contact area of the liquid and the cathode 1 per unit volume of an electrolytic cell is increased and a sufficient electrolyte reaction is effected. The selenium ions are thereby removed in the form of the metal. In another embodiment, an electrode material having many pores is used for anode 2 and plural pieces of the cathodes 1 and the anode 2 are alternately disposed in the cell. The waste liquid contg. the selenium is then electrolyzed while the liquid is successively passed in the cathode and anode electrodes.
Patent JP-H0518084-A (JP)
Title: Fitting structure of rigid wall material
Inventor: TAKAHASHI RYUICHI
IPC: E04F13/08
Filed: 1991-07-11
Abstract: PURPOSE:To attach rigid wall materials to body without use of nail by a method in which rigid wall materials having many hollow holes are set sidewards, fitting bars are inserted into the hollow holes of the upper and lower ends to connect the adjacent wall materials, and the fitting bars are integrated with plates for setting the wall materials. CONSTITUTION:Angles B are fixed at a pitch nearly equal to the width of rigid wall materials A to the upside of the body (alpha), and a flat plate C having holes in its central part is fixed by bolts F to the angles B. A fitting bar D is inserted into the hollow holes in the upper and lower ends of the adjacent rigid wall materials A to integrate them through a fixing bar E, where the upper and lower fitting bars D are fixed to the body (alpha). The fitting operation can be made without forming fitting holes and use of nail, and breakage of the rigid wall materials can also be prevented.
Patent JP-H0756143-A (JP)
Title: Picture display device
Inventor: MATSUURA MANABU
IPC: G09G3/36
Filed: 1993-08-10
Abstract: PURPOSE:To extremely improve display quality by preventing the unevenness of luminance or a flicker from occurring, preventing the brightness of a display from being reduced and preventing such a failure that the natual hue of a picture which should be displayed on a screen is deteriorated from occurring based on the difference of the visual sense of a person with respect to respective colors. CONSTITUTION:Respective chrominance signals from signal conductors 10R, 10G and 10B are inputted to A/D conversion devices 20R, 20G and 20B provided for every color and converted to a digital signal from an analog signal. Besides, storage devices 31-39 respectively storing the chrominance signals by one field are connected to the conversion devices 20R, 20G and 20B. The chrominance signals from the storage device group 30 are respectively inputted to a writing time modulation device 82 and a time base modulation device 40. The modulation device 82 is a circuit modulating the writing time of a signal for display on a picture element and the modulation device 40 is a circuit expanding or compressing the chrominance signal of every color from the storage device group 30 in the direction of a time base.
Patent JP-S6178456-A (JP)
Title: Apparatus for preventing flying-out of liquid
Inventor: NAGATA TAKESHI
IPC: B05B12/08
Filed: 1984-09-21
Abstract: PURPOSE:To prevent the flying-out of a high viscosity liquid without stopping a pump, by providing a pressure detector in the upstream side of an opening and closing valve and opening and closing the control valve, which is provided to the further upstream side, corresponding to the detected pressure value of said detector. CONSTITUTION:Pressure gauges 7a-7c are respectively provided to a pipeline 2 at positions P1-P3 and a control valve 8 opened and closed electromagnetical ly is inserted at a position which is separated by a definite distance from the pressure gauge 7c in the upstream side thereof and close to a vacuum apparatus 3 in the downstream side thereof. alpha +-D-value is set to the pressure gauge 7c as an upper limit value or lower limit value around the pressure under such a state that a liquid such as an adhesive or paint, which is fed from a pressure apparatus 1 under pressure by opening an opening and closing valve 4 and the control valve 8, is flowed through the pipeline 2 and steadily emitted from an emitting nozzle 5. The output signal of said pressure gauge 7c is inputted to a control apparatus 9 and the control valve 8 is opened and closed by the output of said control apparatus 9.
Patent JP-H0364539-A (JP)
Title: Production of super-soft and specific blended yarn cancelled in shiner
Inventor: YANAGIHARA MASAAKI
IPC: D02G1/02
Filed: 1989-08-02
Abstract: PURPOSE:To obtain the title specific blended yarn having excellent dyeing properties and soft and unique handle and suitable for underwear, etc., by properly arranging two kinds of specific undrawn multifilament yarns having mutually different molecular orientation degree and subjecting the yarns to drawing, false-twisting and heat treatment. CONSTITUTION:A highly oriented filament group (preferably consisting of polyester) 2 having 1.5-3.4(d) monofilament denier and >=0.07 birefringence and a low oriented filament group (preferably consisting of polyester) 1 having <=0.8(d) single fiber denier, 0.03-0.06 birefringence and having a ratio of fineness of highly oriented filament group: low oriented filament group (5:5)-(3:7) are doubled and interlaced with an interlacing nozzle 4 and subjected to drawing and false twisting between feed roller 5 and delivery roller 7 at <=78 deg.C, preferably <=60 deg.C, then heat-treated with a heater 8 and wound up with a winder 10 to provide the objective blended yarn.
Patent JP-H0484845-A (JP)
Title: Pesticide applicator
Inventor: NAKAMURA SHOICHI
IPC: A01C17/00
Filed: 1990-07-26
Abstract: PURPOSE:To provide the title applicator so designed that each of pesticide storage chambers is provided with plural pesticide delivery ports, which are brought close to a single rotary blade; thereby, making plural kinds of pesticide application simultaneously and ensuring each residual pesticide to be recovered singly and independently. CONSTITUTION:Plural kinds of pesticide are independently stored in plural storage chambers 20, respectively, and each pesticide is delivered through delivery ports 23 toward a single rotary blade 25; thus, such plural kinds of pesticide are applied on a farm simultaneously.
Patent JP-S6093014-A (JP)
Title: Pallet device
Inventor: MIYAMOTO HITOSHI
IPC: B65G17/00
Filed: 1983-10-25
Abstract: PURPOSE:To automatically perform reflection prevention film machining by providing a pallet having a holder with a circular workpiece holding hole and a cover, which can be positioned, moved vertically and horizontally and reversed in a pallet device for performing reflection prevention film machining for both sides of a lens by vacuum evaporation. CONSTITUTION:A pallet 1 guided on a conveyer by guide rails 2, 3 is positioned by guide blocks 5. At this time, a plastic lens is placed on a holder 8 and held by a cover 11. After one side of the lens is subjected to vacuum evaporation by an automatic machine, the pallet 1 is reversed in a 180 deg. arc round the guide blocks 5. Subsequently, the other side of the lens is subjected to vacuum evaporation. This arrangement can attain a pallet device suitable for automatic operation.
Patent JP-H0543268-A (JP)
Title: Visible light and ir transparent material
Inventor: SUGAI MASAKATSU
IPC: C03C4/10
Filed: 1991-08-08
Abstract: PURPOSE:To provide the visible light or IR transmissive filter or lens material which is nontoxic, has environmental reliability and can be easily built into an optical system. CONSTITUTION:This glass material consists essentially of germanium, ion and halogen. The optical filter and lens which allow the transmission of both of the visible light and the IR light, is nontoxic and is safe are formed by this constitution.
Patent JP-2000023041-A (JP)
Title: Image pickup device
Inventor: MIURA HIROKI
IPC: H04N5/378
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To apply the different photographing methods according to each purpose by holding the electric signal corresponding to the electric charge that is generated by a photodetector and selecting a mode where the switching element that controls the holding operation of the electric signal is always turned off and the electric signal is not held and read or a mode where the switching element is turned on and off and the electric signal is once held and then read. SOLUTION: An address transistor TR 9 is turned on and an amplifier TR 8 is set in an active state. Then a reset TR is turned on and reset. The signal of a light irradiation mode stored in a 1st holding capacitor 5 is read out and sent to a vertical signal line 16 via the TR 8. Then a 2nd sample-and-hold TR 6 is turned on, and the signal of a light non-irradiation mode stored in a 2nd holding capacitor 7 is read out and sent to the line 16 via the TR 8. These read signals of the light irradiation and light non-irradiation modes undergo the differential processing via a differential circuit 24.
Patent JP-S6177147-A (JP)
Inventor: HERARUDASU RUSHIEN MACHIRUDASU
IPC: G11B7/08
Filed: 1985-09-11
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。
Patent JP-S58101298-A (JP)
Title: Fan
Inventor: KAWAGUCHI SEIJI
IPC: F04D29/44
Filed: 1981-12-11
Abstract: PURPOSE:To prevent the boundary surface of flow from being deflected to the one side of a flow passage to eliminate the pulsative flow and the occurrence of a pulsation sound by permitting the flow discharged from a fan to flow through the independent passages while providing, parpendicular to a fan axis, a partition plate at the discharge opening of a scroll. CONSTITUTION:A partition plate 10 is provided perpendicular to the axis of a fan 4 on the discharge opening 2' of a scroll 3 to form two flow passages. Hereby, fluid discharged from a motor side fan 4' and a fan 4'' on the opposite side of the motor in a sirocco fan 4 respectively flow through different flow passages, so that the boundary surface of the flow is prevented from being deflected to the side of motor 1 even if a difference between two discharge air flows and a difference pressures between two are produced. Consequently, it is possible to prevent the occurrence of a pulsation sound while eliminating the pulsating flow at the scroll discharging opening 2'.
Patent JP-H04228638-A (JP)
Title: Drawing-in apparatus of dropper
Inventor: JIRUBUIO IEEGERU
IPC: D03J1/14
Filed: 1991-05-10
Abstract: PURPOSE: To provide a device far manipulating drop wires for a warp-thread drawing-in machine largely automatable in which magazines are used for accommodating drop-wire stacks, and has the pass for transferring the magazine to the separating station, as a transporting mechanism for the magazines, and another pass for returning the empty magazines. CONSTITUTION: In the automatic feeding of the warp-thread drawing-in machine accommodating drop-wire stacks (LA) and the transport mechanisms for feeding the drop-wire stacks (LA) to a separating station where the drop wires are singularized, the magazine 16 is used as a drop-wire stack and the first pass 11 for transferring the magazine 16 filled with the drop-wire to the separation station and the second pass 21 for returning the empty magazine from the separation station and mechanisms (22, 23) are provided for transferring the empty magazines from the first to the second path. Thus, the operations are largely automated and the drop-wire LA are continuously fed to the drawing-in machine.
Patent JP-H0861694-A (JP)
Title: Installing location determining device for ceiling recessed air conditioner
Inventor: KUSAKABE HIROYOSHI
IPC: F24F13/20
Filed: 1994-08-24
Abstract: PURPOSE: To provided a device for easily determining and checking dimensions for determining a location for installing an air conditioner. CONSTITUTION: A mark 11 corresponds to a predetermined location 1a of an air conditioner body 1 to be installed under a roof of a house. A mark (P) corresponds to a location of a surface 3a of a ceiling plate 3. A plurality of graduations 12, 12B1, 12B2, 12B3, 12B4 are provided, between the mark 11 and the mark (P), in corresponding relation with thickness sizes of ceiling plates of different thickness in order in a direction of starting from the mark 11 corresponding to the surface location of the ceiling plate to the mark (P) corresponding to the predetermined location of the air conditioner body 1.
Patent JP-H0362885-A (JP)
Title: Optically active compound, liquid crystal composition and liquid crystal element containing the same
Inventor: SHIOMI MAKOTO
IPC: C07C69/94
Filed: 1989-07-31
Abstract: PURPOSE:To obtain a liquid crystal composition, capable of exhibiting a smectic C phase within a wide temperature range with ambient temperature as the center and high-speed responsiveness by adding a specific optically active compound to a (non)chiral liquid crystal compound. CONSTITUTION:The objective composition obtained by adding an optically active compound expressed by the formula (R is 1-15C alkyl; * indicates that C thereof is asymmetric carbon atom) to a (non)chiral liquid crystal compound. The aforementioned compound is synthesized by, e.g. reacting an optically active 1-trifluoromethyl-3-phenyl-2-propenyl alcohol with sodium hydride, converting the aforementioned compound in to a sodium alkoxide, on the other hand, reacting an alkoxycarboxylic acid with phosphorus pentachloride, converting the above-mentioned carboxylic acid into a carboxylic acid chloride and then reacting the aforementioned sodium alkoxide with the above-mentioned carboxylic acid chloride.
Patent JP-S6093472-A (JP)
Title: Copying machine
Inventor: ISHIKAWA MASAHIRO
IPC: G03G15/00
Filed: 1983-10-27
Abstract: PURPOSE:To eject surely forms remaining in a carrying path by providing a control means which operates a separatig means for a prescribed time from the copy start. CONSTITUTION:When a print key 21 is turned on, the logical level of an output signal S3 of an OR circuit 34 becomes high, and as the result, a separating pawl solenoid 35 is turned on to bring a separating pawl 12 into contact with a photosensitive drum 1, and the separating pawl 12 is controlled by a device control part 20 so that it is brought into contact with the photosensitive drum 1 for a prescribed time and is operated at a normal timing thereafter. Even if a form PP is already sent and is stopped in any position of a guide plate 8 before the print key 21 is turned on, the form PP is separated from the photosensitive drum 1 by the separating pawl 12 when the front enf of the form PP is moved to the separating pawl 12, and the form PP is ejected to an eject tray 15 by a carrying belt 13.
Patent JP-H1050213-A (JP)
Title: Black matrixing of cathode-ray tube, its formation, and formed matter
Inventor: DO KASO
IPC: C09D4/00
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To provide improved photosensitive material for photoresist coating by activating the coating so as to heighten the video image color contrast of a display panel, and improving the photosensitivity of ultraviolet radiations applied onto the photoresist coating for curing. SOLUTION: Photoresist coating 24 is applied to the inner face of the glass display panel 14 of a CRT 10. After the formation of the photosensitive photoresist coating on the glass display panel 14, the same is irradiated with ultraviolet radiations having the strongest intensity at a predetermined wavelength so as to be cured. In order to forming a high quality black matrix for enhancing video image color contrast, the photosensitive composition for the photoresist coating 24 is selected so as to have the strongest photographic sensitivity at the wavelength having the strongest intensity of an ultraviolet radiation source. The photosensitive composition is equipped with ketone group.
Patent JP-S6176378-A (JP)
Title: Thermal head
Inventor: SATO YOSHIHIKO
IPC: H01L49/00
Filed: 1984-09-25
Abstract: PURPOSE:To obtain a thermal head having excellent heat response characteristics and having high reliability even when a corrosive conductor is used, by a method wherein a heating resistor part is provided on a glaze, and an unglazed part in the vicinity thereof is coated with an insulating resin. CONSTITUTION:A heating resistor film 15 is provided on an aluminum substrate 11 provided thereon with a partial glaze 12 in an arbitrary shape, then conductors 14, 16 are provided on the film 15 in predetermined shapes, and the conductors 14, 16 and the resistor film 15 are covered by a resistor film 17. Not only a common electrode conductor 13 but also the unglazed parts are coated (18, 18') with a sealing resin in a thickness (height) not exceeding that of the partial glaze 12. Accordingly, even when a defect is present in a resistor protective layer 17 on the unglazed part, the defective part is also protected by the sealing resin, so that the thermal head thus produced has high reliability. In addition, since the sealing resin is provided in such a shape as to cover the unglazed parts, a recording paper to be printed is brought into favorable contact with the thermal head at the heating resistor part.
Patent JP-S6490629-A (JP)
Title: Three-dimensional signal mutiplexing circuit
Inventor: POORU EIBURAAMUSUN
IPC: H03K17/16
Filed: 1988-08-12
Abstract: PURPOSE: To maximize separation between inputs, and to minimize signal attenuation by forming a high impedance block in each separated signal path between the input of an input stage and the output of the other input stage by using the output of the other input stage. CONSTITUTION: The signal generated on an input line 10 is allowed to pass through one of the combination of transistors and diodes 104, 108 and 106, 110. Which is selected is decided according to the polarity of the input signal. The combination 104, 108 and 106, 110 are connected in parallel, one is conducted by the input signal, and the other is inversely biased. During that time, the both combination of an input stage 100 are inversely biased by a signal with arbitrary polarity generated by other input stages 200-n00, and a high impedance block is formed in the current path of an output coil 138 of an input transformer 102. Currents can be prevented from running through the coil 138 by this high impedance block. Thus, a signal from the input stages 200-n00 can be prevented from being feedbacked to the input line 10.
Patent JP-S6093789-A (JP)
Inventor: TAKIGUCHI FUJIMATSU
IPC: H01R39/20
Filed: 1983-10-26
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-S6262530-A (JP)
Title: Manufacture of resin-sealed semiconductor device
Inventor: SHIBATA TOYOAKI
IPC: H01L21/56
Filed: 1985-09-12
Abstract: PURPOSE:To prevent a resin burr of a semiconductor device generated in a resin molding by coating in advance a heat sink electrode and leads with varnish layers having volatile temperature higher than resin-molding temperature on the resin-molding region and the vicinity to resin seal them. CONSTITUTION:Silicone varnish layers 12 are deposited on the entire back surface of a heat sink electrode 132 and resin-molding region and its vicinity, resin-molding regions of leads and its vicinity. The varnish which volatilizes at 190-200 deg.C is used, a mixture solution which contains 1 volume of varnish and 3 volumes of xylene is applied, dried and solidified at 75-150 deg.C. The layers 12 eliminate the gap of the contacting surfaces of a mold 107 in the regin molding to prevent the resin from invading. Further, it prevents the surface of a lead frame from being oxidized and volatilizes by the heat of soldering the leads. Therefore, removing step is not particularly necessary.