baber/WOPTO huggingface dataset:
Patent JP-H09265068-A (JP)
Title: Liquid crystal projector
Inventor: KOJIMA MASANORI
IPC: G02F1/1347
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal projector by which the color irregularity of a video can be improved. SOLUTION: At R filter 12 uniformizing the light quantity distribution of red light included in white light 21 whose ultraviolet ray and infrared ray are eliminated by a removing filter 11 is disposed in parallel with the filter 11 between the filter 11 and a mirror 3 capable of transmitting blue light and reflecting green and red light. The central part of the R filter 12 is made to be red, the density and the area of the red part are set in accordance with the degree of the color irregularity of the light emitted from a discharge lamp 1. A correcting circuit 10 is connected to a driving control circuit 9R driving and controlling the light modulation of a liquid crystal panel 8R for modulating red light.  The circuit 10 reduces the luminance level of a red color video signal in accordance with a relative luminosity curve, and balances the luminance of a red video component, a green video component, and a blue video component. Thus, the color irregularity of the video projected on the screen 17 can be reduced.
Patent JP-S553521-A (JP)
Title: Combustion device for industrial ceramic furnace
Inventor: YAMAMOTO HISAO
IPC: F23C99/00
Filed: 1978-06-21
Abstract: PURPOSE: To prevent production of thermal NOxX at burning step of fuel in the combustion device for an industrial ceramic furnace by supplying inert gas except for nitrogen in an oxidizer feeding system.  
     CONSTITUTION: Oxygen amount supplied from a tube 12 to a combustion furnace 2 is supplied proportionally to the combustion amount supplied to the furnace 2. When the set value of oxygen density is applied in advance to a controller 18, the opening of a damper 15 is controlled to thereby suitably retain the oxygen density in an air duct 13. Since the oxidizer oxygen density is reduced of inert gas is supplied from an inert gas supply tube 19, the damper 15 is operated to close. Accordingly, the extraction of combustion exhaust gas is sopped at boiler burning time to enable discharge of nitrogen existing in the combustion gas out of the system. If inert gas supply is gradually stopped after nitrogen is not existed in the system, combustion exhausts gas containing no nitrogen is extracted to eliminate the production of nitrogen oxide entirely. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63242106-A (JP)
Title: Carrier advancing system with linear motor
Inventor: MURAKAWA YOSHITAKA
IPC: H02P25/06
Filed: 1987-03-27
Abstract: PURPOSE:To enable the thrust of a stator to be effectively used, by moving a carrier once to the end section of the stator opposite to the running direction, in the case that the carrier is advanced from the stator. CONSTITUTION:When a carrier 7 is advanced, then the carrier 7 is once moved backward to an end section 6a opposite to the advancing direction in the thrust- effective range of a stator 6. After that, the stator 6 is excited in the advancing direction and the carrier 7 is advanced. As a result, when the carrier is advanced, then a thrust generated from the stator can be efficiently used in the whole effective range. Besides, the thrust at the stator end section is lower than that on the central section, and so at the moment of advancement, an impact applied to the carrier is relieved.
Patent JP-H07280836-A (JP)
Title: Method and apparatus for inspecting electric characteristics
Inventor: SAKUMA KUNIAKI
IPC: G01R1/073
Filed: 1994-04-13
Abstract: PURPOSE:To provide a technology for preventing electrical noncontact with an object while decreasing the contact resistance at the time of inspecting the electric characteristics. CONSTITUTION:A viscous and conductive liquid, connected electrically with an electric characteristics inspection apparatus, is applied onto an object 22 to be inspected by applying a pressure thereto. Electric characteristics are then inspected while ensuring electrical connection with the object 22. Upon finishing the inspection, the liquid 20 is sucked from the object 22 by reducing the pressure.
Patent JP-H06259565-A (JP)
Title: System for preparing pattern recognition dictonary
Inventor: IDEMOTO HIROSHI
IPC: G06T7/00
Filed: 1993-03-10
Abstract: PURPOSE:To provide a system for reconstituting a pattern recognition dictionary having a high recognition ratio. CONSTITUTION:An error pattern sorting part 5 sorts a learning pattern read out in error into a pair of a correct side category group and a misread category group. A reference vector preparing part 6 finds out, the mean vector of patterns in each group and newly prepares a reference vecotor for providing a vector element close to a correct category side reference vector with the feature value of the correct category reference vector and providing a vector element close to a misread category side reference vector with hte veature value of the mean vector. The reference vector expresses the specific deformation of each misread learning pattern. Thereby a reference vector adding part 7 adds the reference vector to an existing pattern recognition dictionary.
Patent JP-S5951964-A (JP)
Title: Method for treating abutting end part of sheet member
Inventor: SAGAWA YOSHISADA
IPC: C09J5/10
Filed: 1983-04-28
Abstract: PURPOSE:To join end parts together smoothly, without fluffing cut edges, by sticking a tape having an adhesive layer on its both sides in the width direction, on the jointed end parts of two sheet members which are put one over the other, and cutting it. CONSTITUTION:End parts D, D' (to be jointed together) of two sheet members A, A' to be joined to eac other, are put one over other in such a manner that the patterns B, B' of the members A, A' lie on the desired cutting line C. An adhesive tape T in which an adhesive layer 3 having a given width and a non-tacky part 4 having a given width in the width direction are formed on both ends of the back 2 of the main body of a long tape, is sticked on the members in such a manner that the adhesive layer 3 does not lie on the cutting line C of the members A, A' nor on the jointed end D' of the member A' positioned above, but the non-tacky part 4 lies thereon. The jointed ends D, D' and the tape T are cut along the cutting line C, the tape T is peeled off from the member A, A', the cut-off parts of the members A, A' are removed and the cut edges of the members A, A' are joined together.
Patent JP-H08272091-A (JP)
Title: Photoresist composition
Inventor: SAKAGUCHI SHINJI
IPC: C08L61/06
Filed: 1995-03-31
Abstract: PURPOSE: To provide a photoresist compsn. having high resolving power, small dependency on film thickness and a wide development latitude and hardly generating scum during development by specifying the components of novolak resin. CONSTITUTION: In this photoresist compsn. contg. novolak resin and a photosensitive compd., the novolak resin is resin obtd. by bringing a specified mixture into a condensation reaction with more than the stoichiometric amt. of at least one kind of aldehyde reacting with all of a phenolic monomer in the mixture. The mixture is, e.g., a mixture contg. 2-25wt.% at least one kind of monofunctional phenolic monomer, 0.1-25wt.% at least one kind of o-monophenol, 0.2-9wt.% at least one kind of 2,2'-dihydroxydiphenylmethane which may have substituents at positions other than 3,3'-positions, or 50-95wt.% 3,4-diphenol.
Patent JP-H10271359-A (JP)
Title: Digital broadcasting reception system and bidirectional remote controller
Inventor: KURITA NAOKI
IPC: H04N5/44
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To display electronic program information obtained from a digital broadcasting receiver on a remote controller and to control the digital broadcasting receiver based on a display. SOLUTION: This remote controller for controlling the digital broadcasting receiver is constituted as a bidirectional type. The electronic program information is obtained from the digital broadcasting receiver 100 in a receiving part 6, recorded in memory 3 and displayed on a display part 7 by a bidirectional remote controller 1. A user selects a desired program information in a single operation by a program-selecting part 8 realized by a touch panel, etc., as observing the display part 7.
Patent JP-2000263949-A (JP)
Title: Heat-sensitive recording material
Inventor: KATO TAKAHISA
IPC: B41M5/337
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To improve the thermal response, the preservation stability and light- resistance of a base section and an image section by containing at least one kind of salicylic acid derivative or its metal salt, and a diphenyl sulfone derivative represented by a specified structural formula, as an electron acceptor compound. SOLUTION: As an electron acceptor compound, this heat-sensitive recording material contains at least one kind of salicylic acid derivative or its metal salt, and a diphenyl sulfone derivative represented by formula I (in the formula, X and Y each represent hydrocarbon groups which may be the same or different, straight or branched, of which the number of carbon atoms are 1-12, and which may be saturated, unsaturated or ethers-linked, or formula II (R7 represents a methylene group or an ethylene group) or formula III (in the formula, T represents a hydrogen atom, or an alkyl group of C1-C4). R1-R6 each represent a halogen atom, an alkyl group of C1-C6, or an alkenyl group, and m, n, p, q, r and t are each an integer of 0-4, and when being 2 or higher, and R1-R6 may be different. (a) is an integer of 0-10).
Patent JP-S63240801-A (JP)
Inventor: AKAGI SHIGEKI
IPC: A43B3/00
Filed: 1987-03-29
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-H08271149-A (JP)
Title: Wet refuse disposal apparatus
Inventor: HIKITA NOBUHARU
IPC: F26B9/06
Filed: 1995-03-31
Abstract: PURPOSE: To prevent crushing capability from being lowered and improve stirring efficiency, and facilitate refuse dumping after the disposal by constructing a stirring blade symmetrically left and right such that stirring performance is kept unchanged even though the blade is positively and negatively rotated, and further constructing the blade such that it does not have a closing structure so as not for any refuse to be accumulated on the blade after the processing. CONSTITUTION: A stirring blade 3 is assembled in a drying pan 1, and a rotary shaft of the stirring blade 3 is protruded below the pan and is connected with one side of a coupling part 4 and a motor shaft of a stirring shaft 5 is connected with the other side of the coupling part 4. The stirring blade 3 is made symmetrical left and right, and can stir under the same conditions even the blade is rotated positively and negatively. A current of the stirring motor is detected, and control is performed such that drying efficiency is improved with optimum stirring by adjustment of the current. Further, the stirring blade 3 is constructed so as not to have a closed structure whereby garbage after the disposal is prevented from being accumulated on the blade.
Patent JP-H06284825-A (JP)
Title: Potted plant for admiration and its production
Inventor: YAMADA HARUO
IPC: A01G9/00
Filed: 1993-04-01
Abstract: PURPOSE:To provide the inexpensive decorative potted plant free from scattering of granules used for planting from a pot during transportation and further free from the loss of air permeability of a planting granule mass caused by the total solidification of the granule mass for planting by water feeding and its production method. CONSTITUTION:This invention provides the decorative potted plant for admiration in which a plant 4 to be admired is planted in granule mass 2 for planting consisting of numberless granules 3 for planting placed in a pot 1 and the surface of the granule mass 2 for planting is covered with water soluble resin file layer 5. The potted plant is produced by placing numberless granules for planting in the pot to form a granule mass for planting, planting a plant for admiration in it, leveling its surface, spraying liquid aqueous resin paste and drying the paste to form aqueous resin coating film on the surface of the granule mass for planting.
Patent JP-H01247738-A (JP)
Title: Output device for timing signal of internal combustion engine
Inventor: ISHIDA KATSUMI
IPC: F02D45/00
Filed: 1988-03-29
Abstract: PURPOSE:To make it possible to always generate an accurate timing signal by measuring an elapsed time from onset of pulse waveform formed by shaping a primary side voltage of an ignition coil, and by outputting the prescribed timing signal when the value exceeds the prescribed standard value. CONSTITUTION:A primary signal of ignition from a distributor 2 is shaped into a pulse waveform of the prescribed voltage level with a waveform shaping circuit 23 in the ECU 10 and input to the CPU 30. And an elapsed time from onset of pulse waveform is converted by a timer means in a fixed ratio (for example, 0.1ms is converted to 1), and the value is counted in this CPU 30. Nextly the output value from the timer means is compared with the prescribed standard value which is total sum of a converted value from a time corresponding to an ignition advance angle with same ratio as said one and a converted value from the prescribed time with same ratio. When the output value from the timer means is over the prescribed standard value, the prescribed timing signal is output and brought to be useful for fuel injection control concerning to a fuel injector 8.
Patent JP-S61233244-A (JP)
Title: Reversing reduction gear for vessel
Inventor: NAGASAKI MICHIAKI
IPC: F16H3/14
Filed: 1985-04-09
Abstract: PURPOSE:To eliminate power loss and lighten the engagement shock on switching by arranging a hydraulic clutch apparatus onto the power transmission upstream side from a slidable body of a cone clutch type reversing machine and connecting and disconnecting said clutch successively. CONSTITUTION:An idle revolution gear 8 is installed onto an input shaft 3 through a hydraulic clutch apparatus 9, and an output flange 6 is installed onto a clutch shaft 5 engaged with a slidable body 10 through a spline. Further, a clutch gear 12 for retreat which is driven by a reverse shaft 17 and reverse gears 15 and 16 and a clutch gear 11 for advance are freely fitted onto the clutch shaft 5. Therefore, the cone type slidable body 10 and either of the clutch gears 11 and 12 are meshed by the lever operation, and when the hydraulic clutch 9 is operated, the input shaft 3 and the idle revolution gear 8 are gradually connected. Therefore, the power transmission loss due to the co-revolution and traction on the clutch operation can be eliminated, and shock can be lightened.
Patent JP-H02253207-A (JP)
Title: Production of ferrule for optical fiber connector
Inventor: KAWAHARA AKIRA
IPC: G02B6/36
Filed: 1989-03-28
Abstract: PURPOSE:To enhance mass productivity and to increase the connecting stability of a coated optical fiber to a ferrule by forming a capillary from zirconia ceramics as a stock by injection molding and sintering means. CONSTITUTION:The capillary raw material 4' of a prescribed length which is bored with a prepd. hole 1a at the center, is subjected to chamfering 2 on the front surface and is formed with a tapered hole 3 at the center of the rear surface is produced from the zirconia ceramics as the stock by the injection molding and sintering means. After the prepd. hole 1a of the capillary raw material 4' is finished by hole polishing to a microhole 1 for insertion of the optical fiber 5a and is centered by outside diametral polishing and finishing. A sleeve 6 made of a stainless steel of a truly cylindrical shape subjected to the polishing for centering is produced in the same manner and the rear end side of the capillary 4 is press-fitted and fixed to the fitting hole 7 at the front end thereof in such a manner that the respective axial lines align to each other. The assembly work of the ferrule F is thus completed.
Patent JP-H0316039-A (JP)
Title: Optical pickup head device
Inventor: KADOWAKI SHINICHI
IPC: G11B7/125
Filed: 1990-03-26
Abstract: PURPOSE:To improve the work efficiency of a bonding work for bringing a photodetector unit and a connecting terminal to wiring and to miniaturize the optical pickup head device by placing the surface of the photodetector unit and the upper part of the connecting terminal in a package roughly on the same plane. CONSTITUTION:This device is provided with a semiconductor laser 1 for emitting a coherent beam, a photodetector unit 5, a block 3 for radiating heat generated from the light source 1, and a package 2 containing the light source 1 and the photodetector unit 5, and a hybrid device is constituted of the light source 1, the photodetector unit 5 and the package 2. In such a case, by placing the photodetector unit 5 in the bottom part of the package 2, the photodetector unit 5 and the upper part of a connecting terminal 101 can be placed on the same plane in a state that height of the connecting terminal 101 in the package 2 is held low, and a bonding wire can be held shortly and stably. In such a way, the device can be miniaturized.
Patent JP-H07281355-A (JP)
Title: Photographic base
Inventor: YAJIMA TAKATOSHI
IPC: G03C1/795
Filed: 1994-04-14
Abstract: PURPOSE:To provide a photographic base which has excellent mechanical strength and dimensional stability, is free from transportation defects in a presplicing stage prior to development processing when used particularly for a roll filmlike photographic sensitive material and is excellent in sortability of films after the development processing. CONSTITUTION:1. This photographic base consists of a biaxially stretched polyester film. The biaxially stretched polyester film is heat treated for 0.05 to 30 minutes at a temp. above Tg and below Tc. 2. The biaxially stretched polyester film of the photographic base consisting of the biaxially stretched polyester film is heat treated for 0.1 to 6 minutes at a temp. above Tg+5 deg.C and below Tc-10 deg.C.
Patent JP-H07282816-A (JP)
Title: Alkaline battery
Inventor: AKUTSU MITSUO
IPC: H01M6/06
Filed: 1994-04-14
Abstract: PURPOSE:To restrain generation of hydrogen gas so as to enhance liquid leakage resistance and improve an electric discharging characteristic even if non- hardening zinc is used by adding a specific compound into an alkaline electrolyte. CONSTITUTION:A battery is provided with a negative electrode including powder of zinc or a zinc alloy and an alkaline electrolyte. A beta-diketone compound expressed by a formula I is added into the alkaline electrolyte. In the formula I, R represents a hydrogen atom, a halogen atom, an alkyl or alkoxy group of a carbon number 1-12. As a result, it is possible to prevent liquid leakage due to generation of hydrogen gas even when preserved at a high temperature with high moisture and to remarkably improve an electric discharging characteristic.
Patent JP-S5410752-A (JP)
Title: Connecting method and device for bundles of optical fibers
Inventor: KINOSHITA KIYOUICHI
IPC: G02B6/255
Filed: 1977-06-27
Abstract: PURPOSE:To connect multiple pairs of optical fiber bundles for a short time, at a low loss and with high reproducibility by aligning opposed optical fibers in high accuracy and by irradiating the portions to be connected with the heat of a CO2 laser under the condition applying a suitable abutting pressure to the end portions of the pairs to be connected.
Patent JP-S561072-A (JP)
Title: Copying machine
Inventor: TOMITA SATORU
IPC: G03G15/08
Filed: 1979-06-19
Abstract: PURPOSE:To make the controlling of the copying machine adequate and enhance its use efficiency by detecting the residual amount of the developer and displaying the residual amount thus detected with time. CONSTITUTION:The toners 1a and developer 1b to use for development are put in bottles 2a, 2b respectively. The bottles 2a, 2b are supported to a mounting table 4 by way of piezoelectric elements 3a, 3b and detectors 5a, 5b, control units 6a, 6b and display devices 7a, 7b are connected in series to the respective piezoelectric elements 3a, 3b. The pressures detected by the piezoelectric elements 3a, 3b in this way continuously display the momentary conditions of the residual amount of the toners 1a and developing solution 1b by display devices 7a, 7b. This displaying permits necessary replenishing, ordering and purchasing at proper timings.
Patent JP-H08268079-A (JP)
Title: Emergency stop device in cable type driving device
Inventor: UEHARA TATSUAKI
IPC: B60J7/057
Filed: 1995-03-31
Abstract: PURPOSE: To detect the obstruction of the closing operation of a window by a simple structure. CONSTITUTION: When an outer tube of a cable 13 is split, and one split outer tube 13a1 is supported in a freely separable manner from other split outer tube 13a,2 the excessive deliver of the inner wire can be allowed by the movement of one outer tubes 13a1 even when the closing operation of a slide panel 3 is obstructed. Detection of the movement detects that the closing operation is obstructed, and a motor 12 can be stopped. The outer tube is thus split and one outer tube 13a1 is supported in a freely separable manner from the other outer tube 13a2 , the obstruction of the closing operation of the slide panel 3 can be detected without applying the excessive load to the motor 12.
Patent JP-H02124898-A (JP)
Title: Novel compound containing purine base, use thereof and intermediate
Inventor: KURABAYASHI KATSUHIKO
IPC: A61K31/7076
Filed: 1989-03-30
Abstract: NEW MATERIAL:A compound (salt) containing purine base expressed by formula I (R is azide or amino). EXAMPLE:9-[(2'R, 3'R, 4'S)-3',4'-bis(hydroxymethyl)-2'-oxetanyl]-8-azideadenine. USE:An antiviral agent. PREPARATION:For instance, 9-[(2'R, 3'R, 4'S)-3',4'-bis(hydroxymethyl)-2'- oxetanyl]-adenine expressed by formula II is reacted with acetic anhydride to acetylate hydroxyl group and the 8-position is brominated with N-bromine acetamide to afford a compound expressed by formula III (Ac is acetyl). Next, said compound is reacted with sodium azide in a solvent such as ethanol to azidify the 8-position and protecting group of hydroxyl group is removed to afford the compound expressed by formula I.
Patent JP-S57194796-A (JP)
Title: Production of indole-3-glycerol
Inventor: MATSUSHITA NOBORU
IPC: C12R1/15
Filed: 1981-05-22
Abstract: PURPOSE: A bacterium, capable of producing indole-3-glycerol, is cultured in a medium containing anthranylic acid and indole-3-glycerol is collected, whereby indole-3-glycerol is produced through a fermentation process.  
     CONSTITUTION: A bacterium belonging to the genus Corynebacterium and producing indol-3-glycerol is cultured in a medium containing anthranilic acid to accumulate indole-3-glycerol and the product is collected. The above strain is a nutritional mutant of a bacterium in the genus Corynebacterium, producing glutamic acid. This strain is obtained by subjecting, e.g., Corynebacterium acetophilum to mutation treatment. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60220404-A (JP)
Title: Constant switching method of speed controller
Inventor: ISHIKAWA TOSHIYOSHI
IPC: F01D19/00
Filed: 1984-04-18
Abstract: PURPOSE:To always ensure the stable control by switching the control constant of a PI controller before and after a turbine peforms the biaxial synchronization. CONSTITUTION:A biaxial synchronization state is detected by the actuation of a relay 28, and relay contacts 38 and 39 short circuit impedances 31 and 34 or insert them. If the impedance 31 has a short circuit by the actuation of the relay 28, the linear amplifier OP-1 increases its amplification factor. While the integration constant is shortened when the impedance 34 has a short circuit. Thus it is possible to detect the biaxial synchronization and to switch properly the proportional gain and the integration time of a PI controller.