baber/WOPTO huggingface dataset:
Patent JP-S58167640-A (JP)
Title: Aqueous coating composition
Inventor: TAKANASHI HIROTSUGU
IPC: C09D133/04
Filed: 1982-03-30
Abstract: PURPOSE:A room temperature rapid drying type aqueous coating material, obtained from a methacrylic ester monomer, and an alpha,beta-monoethylenically unsaturated carboxylic acid monomer, etc., capable of giving coating films having improved performance, e.g. corrosion resistance, water resistance, etc., and having improved coating operability and safety. CONSTITUTION:An aqueous coating composition prepared by polymerizing (A) 5-60wt% at least one methacrylic ester monomer having 8-18C long chain alkyl group with (B) 5-20wt% at least one alpha,beta-monoethylenically unsaturated carboxylic acid monomer and (C) 20-90wt% at least another copolymerizable monomer, and neutralizing the resultant polymer having 3,000-50,000 number- average molecular weight with a volatile basic substance, e.g. ammonia. Octyl methacrylate may be cited as the component (A), and (meth)acrylic acid monomer may be cited as the component (B). Styrene may be cited as the component (C).
Patent JP-S59176336-A (JP)
Title: Expanded polypropylene resin particles
Inventor: KUWABARA HIDEKI
IPC: B29C44/00
Filed: 1983-03-25
Abstract: PURPOSE:Expanded particles having an excellent in-mold moldability and capable of forming a low-density (high expansion ratio) molding of low shrinkage and water absorption, having a crystal structure which gives a DSC curve having a peak characteristic of a PP resin and a high-temperature peak of the side of a temperature higher than that of the former. CONSTITUTION:Expanded PP resin particles having a crystal structure which, when analyzed by differential scanning colorimetry, gives a DSC curve (a DSC curve obtained when 1-3mg of the expanded PP resin particles are heated to 220 deg.C on a differential scanning colorimeter at a rate of temperature increase of 10 deg.C/min) having a peak characteristic of PP resin and a high-temperature peak on the side of a temperature higher than that of the former peak, preferably by at least 5 deg.C. The resin particles have an excellent in-mold moldability. By specifying the expansion temperature at a temperature which is lower than Tm and lies between Tm-25 deg.C and Tm-5 deg.C, wherein Tm is the temperature at which melting is finished, it is possible to obtain these expanded particles having a structure which gives a DSC curve having the characteristic peak and the high- temperature peak.
Patent JP-S62205926-A (JP)
Title: Paper feeder
Inventor: ITO FUKUSABURO
IPC: G03G15/00
Filed: 1986-03-05
Abstract: PURPOSE:To store both large-sized and small-sized paper sheets in a large- capacity cassette by detachably mounting an aditional cassette having a bottom plate capable of moving up and down on a large-capacity cassette for small- sized paper sheets. CONSTITUTION:A side plate 22 of a large-capacity cassette body 21 for small- sized paper can be detached easily by detaching bolts 23, and an additional cassette body 21' can be attached thereto. The additional cassette body 21 for small-sized paper only by engaging a mechanical coupling 47 with frames 31, 31' and bottom plates 32, 32', and tightening the bolts 23. In the large- capacity cassette body 21 for small-sized paper to which the additional cassette body 21' is attached, paper guides on the bottom plates 32, 32' are slid to place paper sheets of A3 size at maximum.
Patent JP-H01222745-A (JP)
Title: Jelly having flesh-like texture
Inventor: KATO TAKENORI
IPC: A23L29/20
Filed: 1988-03-02
Abstract: PURPOSE:To readily produce jelly having a flesh-like texture, by blending gelatinizing sol containing >=a fixed concentration of alginate, alginic acid and pectin with a solution of a soluble metal while stirring. CONSTITUTION:Gelatinizing sol prepared from a gelatinizing substance such as carrageenan, gelatin or xanthan gum is blended with >=0.05wt.% based on the sol of alginate, alginic acid and pectin. Then >=0.001wt.% calculated as metallic ion of a solution containing a bivalent or polyvalent soluble metallic salt except Mg and Hg is dripped to the gelatinizing sol while stirring the sol to form gel of metallic salts of alginic acid and pectin in the sol. Then the so is packed into a container and gelatinized.
Patent JP-H037295-A (JP)
Title: Production of diphenylphosphinobenzene-m-monosulfonic acid lithium salt
Inventor: MAEDA TOSHIHIKO
IPC: C07F9/50
Filed: 1990-02-28
Abstract: PURPOSE:To obtain the subject compound having high purity and active to stabilize metallic catalyst, etc., on an industrial scale at a low cost by reacting a specific salt of diphenylphosphino-benzene-m-monosulfonic acid with lithium sulfate in an organic solvent. CONSTITUTION:The objective componnd is produced by reacting (A) sodium salt, potassium salt or calcium salt of diphenylphosphinobenzene m-monosulfonic acid having a purity of >=99% with (B) lithium sulfate in an organic solvent (preferably alcohol such as methanol) at room temperature to 150 deg.C (preferably 60-120 deg.C) in an inert gas atmosphere (e.g. argon) in a stirring reactor, removing inorganic salt e.g. by filtration and evaporating the organic solvent. The amount of the organic solvent is selected to give a concentration of the diphenylphosphinobenzene-m-monosulfonic acid lithium salt of 1-0.01mol/l.
Patent JP-H06205252-A (JP)
Title: Image pickup device
Inventor: NARA YOSHIRO
IPC: H04N5/781
Filed: 1993-03-11
Abstract: PURPOSE:To provide the electronic still camera having more excellent operability and higher performance than those of a conventional silver salt camera. CONSTITUTION:The electronic still camera having an optical system 1 forming an object image, a solid-state image pickup element 2 provided around the image forming face of the optical system 1, a signal processing means 3 processing a picture signal from the solid-state image pickup element 2, and a recording means 4 recording the picture signal and other signal from the signal processing means 3 onto a removable recording medium is provided with a storage means 5 checking the presence of the recording signal on the mounted recording medium and the type of the recording signal when the recording medium is loaded and storing the result of check and a control means 6 controlling various functions in response to an output from the storage means 5.
Patent JP-H04267102-A (JP)
Title: Woody decorative veneer finishing composite material
Inventor: TERAYAMA TAKASHI
IPC: B27D5/00
Filed: 1991-02-22
Abstract: PURPOSE:To obtain a finished surface of a composite material displaying high- grade feeling as a thick wood by using a natural thin fancy wood decorative veneer. CONSTITUTION:Adhesives used at a time when a base and a natural wood decorative veneer are laminated are preferably colored in a deep color having color difference of 1.6 or more to the color of a surface coating material.
Patent JP-S60221843-A (JP)
Title: Deciding device
Inventor: KUBOTA TADASHI
IPC: G06F11/36
Filed: 1985-03-15
Abstract: PURPOSE:To decide a passing part of an instruction stored in the first storing circuit, and to discriminate whether an instruction of a variable length is executed or not by using a part of the address of the first storing circuit as the address of the second storing circuit. CONSTITUTION:An instruction length is set to two kinds of one byte and two bytes, and an instruction is read out of the first storage device 1 by an address register 4 and stored in a register 2. An instruction code contained in this register 2 is decoded by a decoder 3, and whether it is one byte length or two byte length is decided. The output of this decoder 3 is provided to switching circuits 5, 6, and a signal of one byte or two bytes is outputted in accordance with the least significant bit of an address by the circuits 5, 6, and stored in the second storage device 9 through OR circuits 7, 8. By this device 9, read and write of a but unit are executed, and a data from the device 9 is provided to the circuits 7, 8 through a register 10. In such a state, a part of the address from the address from the device 1 is used as an address of the device 9, and the passing part of an instruction stored in the device 1 is decided.
Patent JP-S62207532-A (JP)
Title: Casting device
Inventor: MATSUI KOJI
IPC: B22C15/28
Filed: 1986-03-10
Abstract: PURPOSE:To spread silica sand to all the narrow parts of a prototype and to cast a product having high quality by charging the expendable prototype and silica sand into a molding flask body and supplying high-pressure air into the molding flask body while oscillating said body, then reducing the pressure therein. CONSTITUTION:The silica sand 13 is supplied and packed into the prototype body 7 while the expendable prototype 14 and the prototype 15 for a riser and held in the prescribed position in the molding flask body 7. A sand stopping flask 8 is then fixed onto the molding flask body 7 and chorus motors 24 are started to oscillated the entire part of the molding flask 1; at the same time, the high-pressure air is blown into a wind box 5 by using a stop valve 20. The high-pressure air enters the inside of the silica sand 13 by passing the holes 19a, 17a of upper and lower perforated plates 19, 17 and the spaces among the fibers of a compressed wool board 18 to form the fluidized layer of the silica sand 13 by which the silica sand 13 is spread to the narrow parts of the prototype 14. The stop valve 20 is then closed and a stop valve 22 is opened to suck the air through a partition plate 16 by which the pressure in the molding flask body 7 is reduced. The silica sand 13 is thoroughly spread to the narrow parts of the prototype 14 by the oscillation and pressure reduction to fix the prototype 14 in the prescribed position. The pressure reduction is further continued and the oscillation is stopped, then the molten metal is poured into the prototype 14.
Patent JP-H09245306-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TAKEUCHI SEIICHI
IPC: G11B5/53
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of cross talk between a recording signal and a reproducing signal even when a head cylinder is reduced by fixing a gap between tracks on a magnetic recording medium with which magnetic heads respectively loaded on first, second head cylinders are in contact simultaneously. SOLUTION: In this magnetic recording/reproducing device, when a digital signal is recorded/reproduced using the first, second head cylinders 1, 2, the rotational speed of the second head cylinder 2 is adjusted by a rotational speed adjustment part 6. Thus, the gap between the tracks is made to be the number of fixed tracks always. Then, the cross talk between the reproducing signal and the recording signal doesn't occur even when respective first, second head cylinders 1, 2 are reduced. Thus, simultaneous reproduction at a recording time and after-recording of a sound signal are performed.
Patent JP-S60194299-A (JP)
Inventor: KURODA NORIHIRO
IPC: F42B19/01
Filed: 1984-03-16
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-S55142320-A (JP)
Title: Automatic focusing detector
Inventor: SUZUKI TAKEOMI
IPC: G02B7/36
Filed: 1979-04-24
Abstract: PURPOSE: To detect focusing highly accurately without the effect of subject distributions by adding the absolute photo detecting difference value signals between adjoining photo detectors subsequently from those that become maximum down to the size of the specified place thereby performing focusing detecting.  
     CONSTITUTION: The absolute photo detection difference value signals of the mutually adjoining photo detectors 1a and 1b, 1b and 1c... of a photo detector group 1 are generated from respective absolute value operating circuits 2a, 2b... and are applied to a selective addition device 3. The device 3 selects and adds the number of about 10% of the total number of the subsequently large absolute value difference signals and the total absolute value difference signals from the maximum value of the absolute value difference signals and outputs the addition signal Y. If this signal Y is used as a focusing detection signal and the maximum value of the signal Y is read, the focusing detection may be accomplished highly accurately by the focusing detection signal of the distribution curves of the crest shape of a large gradient even when the contrast distribution of the subject changes stepwise. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60194573-A (JP)
Title: Semiconductor memory device
Inventor: IIZUKA TETSUYA
IPC: H01L29/792
Filed: 1984-03-16
Abstract: PURPOSE:To obtain the titled device of high density necessitating no wide areas by a method wherein charges are given and received between the first and second gate electrodes by making Cd larger than Cu, and memory transistors are formed in a groove and around it. CONSTITUTION:The first thin gate oxide film 15 is formed on the inner wall of the groove 13 and on the surface of a substrate 11 by thermal oxidation, and a polycrystalline Si film is buried in the groove 13 by being deposited over the whole surface; thereafter, the unnecessary parts are etched, thus forming a floating gate 16 buried in the groove 16 via first gate oxide film 15. Next, the second thin gate oxide film 17 is formed on the surface of the floating gate 16 by thermal oxidation. After deposition of a polycrystalline Si film over the whole surface, a control gate 18 is formed by patterning. After successive deposition of an interlayer insulation film 19 over the whole surface, a contact hole not illustrated is bored; further, a wiring metal is evaporated over the whole surface. Thereafter, a wiring not illustrated is formed by patterning and thus the EEPROM cell is produced.
Patent JP-S58168335-A (JP)
Title: Eliminating device of interference wave
Inventor: FUJINO TERUHISA
IPC: G01S1/24
Filed: 1982-03-29
Abstract: PURPOSE:To eliminate the influence due to a temporary break of an interference wave, by holding the stop center frequency of a narrow band stop filter, which stops the interference wave, in the state just before the break of the interference wave. CONSTITUTION:A controlling circuit 17 outputs the result of the phase locking between the input and the output of a narrow band stop filter 13 taken out through band pass filters 23 and 24. Center frequencies of the narrow band stop filter 13 and band pass filters 23 and 24 are controlled by the output of a holding circuit 19. When the center frequency of the narrow band stop filter 13 coincides with the frequency of the interference wave, the output of a level detector 26 is larger than the output of a level detector 27, and a switch 18 is turned on by the output of a comparator 28, and the output of the controlling circuit 17 is supplied to the holding circuit 19. When the interference wave is broken, outputs of level detectors 26 and 27 become the same level, and the switch 18 is turned off, and the output of the controlling circuit 17 is not supplied to the holding circuit 19.
Patent JP-S56149921-A (JP)
Title: Loading of container on board cargo ship
Inventor: KISHISA SHIGEAKI
IPC: B66F9/18
Filed: 1980-04-17
Abstract: PURPOSE: To make dead space loadable by turning the truck section of a container and a fixed length of a rail at the cross section of two rails at the night angle to one  rail while straightening with the other rail.  
     CONSTITUTION: A container 3 carried in along a main guide rail 2 is stopped at the crosssection of a rail 2 and a rail 5. Then, the container 3 is jacked up and the truck section of a transfer truck is turned by 90° and fixed with a pin while the rail 12 is turned by 90°. Subsequently, the container 3 is jacked down and carried onto the transfer truck. Thereafter, the container 3 is loaded into a space such as those behind an engine casing heretofore unavailable for loading containers. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03252847-A (JP)
Title: System bus arbitrating system
Inventor: OGIWARA MAKOTO
IPC: G06F13/36
Filed: 1990-03-02
Abstract: PURPOSE:To improve the availability of a system bus by providing a bus arbitrating device and providing pieces of system buses having the entire data width and the 1/n data width in order to secure the effective use of these system buses as necessary. CONSTITUTION:An arithmetic unit 1, a main storage 2, an input/output device 3, and a bus arbitrating device 4 are connected to an H bus and an L bus serving as the system buses 5. Each of these devices outputs the 1/2REQ for request of an H or L bus or the entire REQ for request of all buses for use of the H or L bus or the simultaneous use of both buses respectively. Then each device receives a use grant signal for H or L bus or both buses and can obtain the bus using right for use of these buses. Thus the availability is improved for the system buses.
Patent JP-H03252224-A (JP)
Title: Communication system for multiple access control system to request assignment
Inventor: KOSHI YUMIKO
IPC: H04B7/212
Filed: 1990-03-01
Abstract: PURPOSE:To prevent line holding by not only transmitting a pilot signal to a slave station of the other party but also receiving the pilot signal from the slave station of the other party and releasing a line at the time of not receiving the pilot signal over a certain time. CONSTITUTION:If line disconnection occurs in a satellite line 81 in the middle of speaking, the pilot signal is not received for 60 seconds of the prescribed time or longer by a slave station 31, and time-out is detected by a timer 36. Then, the slave station 31 judges the line 81 to be faulty and releases the line 81 to perform the trouble processing and transmits a release end signal to a master station 2 through a control line 7. The master station 2 receives this signal to return a release confirmation signal to the slave station 31 and handles the line 81 as a faulty line. Meanwhile, a slave station 3n detects time-out by the timer 36 to release the line 81 and performs the trouble processing and transmits the release end signal to the master station 2, and the master station 2 returns the release confirmation signal to the slave station 3n. Thus, ineffective line holding for the occurrence of trouble of each slave station is prevented.
Patent JP-H10231270-A (JP)
Title: Production of polyoxyalkylenecarboxylic acid
Inventor: YASUKOCHI TORU
IPC: C07C59/125
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject high-purity compound having high-molecular weight, containing neither an unreacted substance nor a by-product, by adding an extremely excessive amount of a halogenated carboxylate to a polyoxyalkylene compound in the presence of an organic solvent and carrying out the reaction at high temperature. SOLUTION: A compound of formula I (Z is ethylene, propylene, etc.; AO is a 3-4C oxyalkylene; (a) and (c) are each a number of addition mols of oxyethylene group; (b) and (d) are each a number of addition mols of a 3-4C oxyalkylene group) is reacted with a compound of the formula X(CH2 )m COOM ((m) is 1 or 2; M is Na or K) in the presence of an organic solvent of 0.5-4 times as much as the compound of formula I at 80-150 deg.C to form a compound of formula II. The compound of formula II is adjusted to pH <=3 by adding an inorganic acid such as hydrochloric acid. An aqueous solution of 1-30% of an inorganic salt is added to the solution, which is washed at 60-120 deg.C for 1-5 times to remove a by-product, etc. Then, the organic solvent and water are removed under reduced pressure at 50-120 deg.C to give the objective compound of formula III.
Patent JP-H07240530-A (JP)
Title: Organic solar cell and its manufacture
Inventor: MORIKAWA TAKASHI
IPC: H01L51/42
Filed: 1994-02-25
Abstract: PURPOSE:To obtain an organic/organic hetero P-N junction organic solar cell which is low in cost and high in efficiency by a method wherein an electron donative organic layer is made to contain electron donative organic pigment dispersed into binder resin as crystal fine particles, and an electron acceptant organic layer is formed of an evaporation film of electron acceptant organic pigment. CONSTITUTION:An electron donative organic layer 3, an electron acceptant organic layer 4, and a counter electrode 5 are successively laminated on transparent electrode substrates 1 and 2. In an organic solar cell constituted as above, the electron donative organic layer 3 is made to contain electron donative organic pigment dispersed into binder resin as crystal fine particles, and the electron acceptant organic layer 4 is formed of an evaporation film of electron acceptant organic pigment. For instance, the electron donative organic layer 3 where X-type metal-free phthalocyanine crystals are dispersed into polyvinyl butyral is formed on a glass substrate 1 on which an ITO electrode 2 is formed. The electron acceptant organic layer 4 is formed through a vacuum evaporation method with perylene purified by sublimation.
Patent JP-H04285994-A (JP)
Title: Liquid crystal display device, and manufacture and inspection thereof
Inventor: HAYASHI SHINICHIRO
IPC: G09G3/36
Filed: 1991-03-15
Abstract: PURPOSE:To detect the defect of a thin film transistor (TFT) before an assembling process of a liquid crystal display device by short-circuiting a drain electrode of the TFT in a manufacturing process, and applying voltage data to the short-circuited drain electrode. CONSTITUTION:On the way of a manufacturing process, a drain electrode of a TFT is short-circuited by a short circuit line 12a, voltage data is applied to its drain electrode, and the TFT having a defect is detected by current data or voltage data which flows in a source signal line 9 or a gate signal line 5. For instance, in the case there is a leak between a gate and a drain of the TFT and when the capacity leaks, a current flows through the gate signal line 5, therefore, it is detected by an ammeter or a voltmeter connected to a gate signal output pad. Also, in the case there is a leak between the source and the drain of the TFT, the current flows through the source signal line 9 therefore, it is detected by an ammeter or a voltmeter connected to a source signal output pad.
Patent JP-H04285154-A (JP)
Title: Formation of carbon thin film
Inventor: FUJIMOTO FUMINORI
IPC: C23C14/48
Filed: 1991-03-15
Abstract: PURPOSE:To prevent the generation of a pinhole in a carbon thin film. CONSTITUTION:A carbon thin film having a diamond structure is formed on a base body by simultaneously using both vapor deposition of a carbon atom due to a vaporization source 3 and irradiation of the ion beams of inert gas emitted from an ion source 4. The thin film is former while the base body 2 is irradiated with negatively charged particles such as negative ions and electrons and also irradiated with ultraviolet rays emitted from an ultraviolet- ray irradiating lump 7 by performing high frequency discharge by a high-frequency impressing coil 6. Accumulated positive electric charge is neutralized by irradiating the vapor deposited film with the ion beams of inert gas. Generation of a pinhole is prevented which is caused by charging up the vapor deposited film. Vaporized carbon is regulated to a highly excited state and easily made to a diamond structure. As a result, crystallinity of carbon is enhanced which has the diamond structure in the film formed on the surface of the base body 2. Thus, the deposition of amorphous carbon is inhibited.