baber/WOPTO huggingface dataset:
Patent JP-H08321183-A (JP)
Title: Data input circuit of semiconductor memory
Inventor: TAKENAKA TETSURO
IPC: G11C7/10
Filed: 1995-05-25
Abstract: PURPOSE: To accurately write to a memory cell by logically operating intermediate write pulse data and input write data by a data reinputting means. CONSTITUTION: The first write pulse data WD outputted from a NAND gate 6 is inputted to the one input terminal of an OR gate 10 being rounded about a wiring pattern, and input data DIN is inputted to the other input terminal being rounded about the wiring pattern. Second write pulse data WD/inputted from a NAND gate 7 is rounded about the wiring pattern, then inverted and inputted to the one input terminal of the other OR gate 11. Accordingly, even if the input data is changed on the way at the time of writing, the write pulse of excellent shape can be obtained.
Patent JP-H04351801-A (JP)
Title: Lighting apparatus
Inventor: IGAWA MASAO
IPC: F21V17/00
Filed: 1991-05-29
Abstract: PURPOSE:To provide a lighting apparatus having good light distribution characteristics for which installation work is easy. CONSTITUTION:A reflection plate 23 is installed to an apparatus main body 22 having an aperture part 21 in a lower surface, where the reflection plate 23 includes a straight tube type discharge lamp 24. The apparatus main body 22 has a reflection plate receiving part 34 on the side of one side, and a pressor metal 36 on the side of the other side. A folded part 51 of the reflection plate 23 is put on a receiving surface part 31 of the reflection plate receiving part 34. A standing part 52 is pushed up, and the reflection plate 23 is rotated about a support point of the reflection plate receiving part 34 of the folded part 51 positioned on the reflection plate receiving part 34. The standing part 52 is pushed up into an interval between a taper part 46 of a pressor metal 41 and the apparatus main body 22. A stop protrusion 53 provided at the standing part 52 moves a pressure part 45 of the pressor metal 41 toward the inner side of the apparatus main body 22 while sliding to hold it between a pressor surface 44 and the apparatus main body 22. It returns to an original position by the spring property of the pressor metal 41 to install the reflection plate 23 to the apparatus main body 22 by the stop protrusion 53 of the standing part 52 stopped to the pressor surface 44 of the pressor metal 41.
Patent JP-2000316446-A (JP)
Title: Fishing rod lift worked by spring
Inventor: OHIRA MASAHIRO
IPC: A01K97/11
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To solve problems that a lightweight rod made of a carbon rod is used for a long rod, but the carbon rod is not easily purchased due to a price of 10 times or more that of a rod made of a glass rod and the tip (about 50 cm to 1 m) of the rod is placed in water so that a fishing line is not soppy (in confusion) when the rod is lifted and especially a force is required to lift the rod. SOLUTION: A strike can precisely be obtained simply by lightly pulling a string in a moment when a fish tugs at a fishing line by working of a spring and a long and heavy rod can easily be lifted. Since the rod without being made of a carbon rod is sufficiently used, the rod is related even to a reduction in expenditures of an angler.
Patent JP-S63290531-A (JP)
Inventor: HAYASHIDA YUKIO
IPC: A47J42/16
Filed: 1987-05-22
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-S63290437-A (JP)
Title: Gmsk orthogonal synchronizing detector
Inventor: TSUBAKI KAZUHISA
IPC: H04L27/14
Filed: 1987-05-22
Abstract: PURPOSE:To attain tracking to a high speed recovery carrier even when a large phase change exists by generating a signal corresponding to a detection output from a recovered data spring, and obtaining an error with a detected output to decide the phase shift to be fed to the carrier. CONSTITUTION:A modulated wave goes to two kinds of signals of in-phase and orthogonal component as the detection output through multiplier 21, 22. The two kinds of signals are multiplied by a multiplier 25, multiplied with a recovered clock signal by a multiplier 28 to obtain a phase difference of carriers between the transmitting side and the receiver side. On the other hand, a data is recovered by a demodulator 26 and an output of a detector detected in phase with the wave the same as the recovered data string at the sender side is calculated, and phase shifters 37-39 are controlled from the phase difference of the recovered carrier and the carrier at the transmitting side. Then an error between the signal after shift and a detected output signal is obtained by error detectors 33-35 and a phase shift controller 32 decides the phase shift fed to the carrier depending on the error.
Patent JP-H0421798-A (JP)
Title: Surface treatment of aluminum or aluminum alloy shape
Inventor: TAKEUCHI YASUAKI
IPC: C25D17/08
Filed: 1990-05-16
Abstract: PURPOSE:To effectively utilize a site and to reduce the cost of equipment and the cost required to prepare chemical solns. by vertically suspending shapes along the longitudinal direction of each support, and travelling them along the longitudinal direction of the support. CONSTITUTION:Plural support holes 6 are pierced in the lower part of each substrate 3 along the longitudinal direction at regular intervals, and the suspending parts 8 of jigs 7 are fixed in the holes 6 to vertically suspend Al or Al ally shapes 1 fitted to the jigs 7. Such supports 2 are conveyed with conveyor rails 11 and passed through the treating zones of an apparatus composed essentially of a pretreating zone A, an anodic oxidizing zone B, a coloring zone C, a zone D for coating by electrodeposition, a polychromatic treating zone E, a baking zone F, and a racking-unracking zone G. Operation is effectively carried out and the surfaces of the long-sized Al shapes can efficiently be treated.
Patent JP-S616265-A (JP)
Title: Surface hardening treatment
Inventor: ODOHIRA TOSHIHIKO
IPC: C23C8/36
Filed: 1984-06-21
Abstract: PURPOSE:To apply hardening treatment to the surface without causing deformation due to thermal strain and decreasing material strength by putting gear, etc. in a vessel in which a gas such as NH3 or CH4 is filled, and nitriding or cementing the surface by N2, C generated due to the decomposition by laser beam irradiation. CONSTITUTION:A material 1 to be treated such as gear, tool, etc. is put in the reaction vessel 2, and air in the vessel 2 is excluded by an N2 gas 4 for replacement. Next, the vessel 2 is heated to a prescribed temp. by a heater 3, then, a reaction gas 5 such as NH3 or CH4 is introduced in the vessel 2. Simultaneously, the laser beam 7 is introduced in the vessel 2 through a window 8, the reaction gas is irradiated, and the layer of hard nitride and carbide is formed on the surface of the material 1 such as gear with nascent N2 and C generated by excitation and decomposition of said gas. By lower temp. treatment then a convertional method, thermal strain, deformation of said material, deterioration of material strengrh characteristic are prevented, and the surface can be subjected to hardening treatment in a short time.
Patent JP-H02306398-A (JP)
Title: Recording device and reading device for number of points of ic card
Inventor: YANAGIBASHI TAKESHI
IPC: B42D15/10
Filed: 1989-05-19
Abstract: PURPOSE:To prevent the shortage of the coin of small denomination, and simultaneously, to make it unnecessary to bring the coin of small denomination by writing in number of points data such as the fraction of change or the coin in one's hands on an IC card. CONSTITUTION:The IC card 6 is provided with only a memory function, and is issued by a service center B. At a shop A, the payment and the reception of money are recorded by a cash register 1 for the purchase of a customer, and the change is returned, and a service point is issued, and at that time, the fraction of the change and the service point are recorded as the number of points data on the IC card 6. Besides, when the coin 7 in one's hands is inserted into a coin counter 3 installed in the shop A, it is recorded as the number of points data on the IC card 6. When the number of points data on the IC card 6 reaches a prescribed value, the customer goes to the service center B, and can exchange it for a merchandise coupon or a gift equivalent to the integrated number of points. Thus, the fraction of the change can be left unpaid at the time of the purchase of a commodity, and the rationalization of register work can be attained.
Patent JP-H05327552-A (JP)
Title: Duplex switching control system
Inventor: KOMATSUBARA HIDEO
IPC: H04B1/74
Filed: 1992-05-20
Abstract: PURPOSE:To prevent an instantaneous interruption from being generated until such time as either system is active when both A and B systems are turned to an alarm state, in a duplex switching control system which switches the origin of a data transmission, in a system which transmits data from a duplexed data transmitting part to one communication line. CONSTITUTION:This system is equipped with a first switching control part 2a and 2b which inputs an alarm signal of its own system and the first switching control signal of the other system, and outputs the first switching control signal being the negative AND of both the signals, and second switching control part 7a and 7b which inputs the first switching control signal of its own system and the second switching control signal of the other system, and outputs the second switching control signal being the negative AND of both the signals. Then, the transmission of the data from the data transmitting part of its own system to the communication line is controlled based on the second switching control signal.
Patent JP-H0423809-A (JP)
Title: Drying of p-vinyl phenolic polymer
Inventor: AKAHO MITSURU
IPC: C08F12/00
Filed: 1990-05-18
Abstract: PURPOSE:To obtain a dried polymer having excellent light transmission by supplying a solution of p-vinyl phenolic polymer in an organic solvent into a heating tube having a specific shape connected to an isolating chamber under reduced pressure, heating and flashing into the isolating chamber to remove soft component as a gas. CONSTITUTION:A solution (preferably having,<=50wt.% concentration) of a pvinyl phenolic polymer [e.g. poly-p-vinyl phenol (hydrogenated substance)] in an organic solvent (e.g. methanol) is supplied into a heating tube having a ratio of inner diameter : length = 1:>=100, preferably 1:>=500 connected to an isolating chamber under reduced pressure and heated (preferably at a temperature 10-100 deg.C higher than boiling point of the organic solvent), then flashed into the isolating chamber to remove the organic solvent, unreacted monomer and volatile side reaction product, etc., with vaporizing, thus dried powder of a p-vinyl phenolic polymer suitable for a microphotoresist, etc., is obtained.
Patent JP-H07336559-A (JP)
Title: Method for highlighting pictorial data signal and processingdevice therefor
Inventor: RICHIYAADO AASAA SHIYAAMAN
IPC: H04N5/208
Filed: 1995-05-25
Abstract: PURPOSE: To uniformize emphasis by passing plural delay image data through unidirectional and circular symmetrical filters, forming composite detail signals and adding the composite detail signals to one of delay input image data signals. CONSTITUTION: A delay device 12 delays video signals and generates three delay signal streams, the three streams are inputted to a circular symmetrical filter device 4 provided with 3×3 filters and 3×3 circular symmetrical detail signals are obtained. A line delay signal stream is inputted to 1×3 unidirectional filter device and unidirectional detail signals are generated. The level of the unidirectional detail signals are set in a level setting device 22 corresponding to circular symmetry, addition to the circular symmetrical detail signals is performed in an addition device 24 and composite detail signals are generated. In the addition device 28, the composite detail signals are added to one of the delay image data signals, and in the case that input image data signals are asymmetrical, modified or corrected emphasis video output signals are generated.
Patent JP-H05298009-A (JP)
Title: Cordless digitizer
Inventor: MATSUSHIMA KEIICHI
IPC: G06F3/046
Filed: 1992-04-21
Abstract: PURPOSE:To simplify device configuration by omitting an oscillator for driving loop coils at the cordless digitizer. CONSTITUTION:When measuring the indicated position of a position indicator 1, a self-oscillation system composed of a Y axis loop coil group, position instructor 1, third grid group 21, adder 22 and amplifiers 23 and 24 is formed. Then, the X direction position of the position indicator 1 is detected from the output of an X axis loop coil group, and the Y direction position is detected from the output of the amplifier 23. As the result, the oscillator for driving loop coils can be omitted, and the device can be simply constituted.
Patent JP-H0224362-A (JP)
Title: Mixture produced from metastable amorphous partial crystalline thermoplastic article
Inventor: UBE BESUTETSUPE
IPC: C08L51/04
Filed: 1989-05-22
Abstract: PURPOSE: To improve the mechanical properties such as toughness or the like, by blending a partial crystalline thermoplastic substance used in a metastable amorphous shape, at least one kind of the second thermoplastic substance, and other additives.  
     CONSTITUTION: (A) The partial crystalline thermoplastic substance of metastable amorphous shape, (B) at least one kind of the second (partial crystalline) amorphous thermoplastic substance, and (C) another additives are blended. The component A is polyalyllene sulfide such as polyphenylene sulfide, or the like, the component B is polycarbonate or the like, and the C component is preferably a rubber elastic graft polymer such as olefin rubber or the like. The blend ratio on the basis of the total weight of A and B components, is 0.9-99.1 (preferably 5-50) wt.% of A component, and 0.9-99.1 (preferably 50-90) wt.% of B component, and a content of C component to the total weight of A, B and C is within 50%. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S62280850-A (JP)
Title: Electrophotographic sensitive body
Inventor: YAMASHITA MASATAKA
IPC: G03G5/06
Filed: 1986-05-30
Abstract: PURPOSE:To obtain a novel electric charge transfer material in a lamination type photosensitive layer subjected to a function sepn. to an electric charge generating layer and charge transfer layer by an electrophotographic sensitive body having the layer contg. a specific compd. CONSTITUTION:This photosensitive body has the layer contg. the compd. expressed by the formula. In the formula, X is the residual group necessary for forming a ring closure structure with the 2, 2'-position of benzyne and R1-R4 may be the same or different and a substd. or unsubstd. group, etc. The synthesis of the compd. expressed by the formula is executed by dissolving, for example, a diamine in anhydrous tetrahydrofuran, slow by adding oily sodium hydride to the soln. under ice cooling and stirring, then slowly adding dropwise ethyl iodide thereto and obtaining di(diethyl amine) by extraction with ethyl acetate. The compressed by the formula is used for the charge transfer material of the electrophotographic sensitive body, the photosensitive layer of which is functionally separated to the charge generating layer and the charge transfer layer. Said charge transfer layer is formed by coating the soln. prepd. by dissolving the above-mentioned compd. and binder into a suitable solvent them drying the coating. The compounding ratio of the binder and the above-mentioned compd. is 10-500pts.wt. acid compd par 100pts.wt. binder.
Patent JP-S62283373-A (JP)
Title: Heat roller fixing device
Inventor: MATSUSHIRO MORIYOSHI
IPC: G03G15/20
Filed: 1986-05-30
Abstract: PURPOSE:To surely prevent an electric charge offset by constituting a releasable resin film of a heating roller of a fluoroplastic and conductive particles and having the surface skin layer in which conductive particles are extremely small in the content in the surface and increase the content in the thickness direction. CONSTITUTION:The releasable resin film of the heating roller is substantially constituted of the fluoroplastic and the conductive particles and the surface skin layer is formed in such a manner that the conductive particles are extremely small in the content thereof in the surface and increase the content thereof in the thickness direction. A mixture composed of the fluoroplastic such as tetrafluoroethylene/perfluoroalkoxyethylene copolymer (PFA resin) having excellent heat resistance and release property and the conductive particles such as carbon black powder is used for the releasable resin film. The electric resistance on the outside peripheral face of the heating roller is thereby decreased from 10<14>OMEGA 10<6-10>OMEGA and the electric charge offset to be generated by the electrostatic attraction of a toner onto the roller surface is prevented.
Patent JP-S63292645-A (JP)
Title: Formation of trench isolation in semiconductor device
Inventor: DAIMON TADASHI
IPC: H01L21/76
Filed: 1987-05-26
Abstract: PURPOSE:To prevent attachment of dust on the surface of a wafer, to avoid occurrence of defective etching and to improve a yield rate, when polysilicon on a surface part is removed, by removing an Si oxide film by wet etching so that a region in a groove remains. CONSTITUTION:An N-type epitaxial layer 12 is grown on a P-type Si wafer 11. Then a groove part is formed. An Si nitride film 13 and polysilicon films 14a and 14b are sequentially deposited by an LPCVD method. Then, the polysilicon film 14b on a surface part is oxidized by thermal oxidation, and an Si oxide film 15 is formed. When the Si oxide film 15 is removed by wet etching, an Si oxide film 16 remains in the groove. The Si oxide film 15 on the Si nitride film 13 is removed, and trench isolation is formed. Thus, a semiconductor device characterized by a high yield rate and high quality can be manufactured at a low cost.
Patent JP-H05326348-A (JP)
Title: Method for forming chained leads of electronic component
Inventor: OGA KEISUKE
IPC: H01G13/00
Filed: 1992-05-20
Abstract: PURPOSE:To improve using efficiency of a bandlike metal hoop lead material, to eliminate a pretreatment of a hoop lead terminal in an offline and further to improve handling characteristics. CONSTITUTION:A hoop lead terminal 1 in which at least one pair or more of lead terminals 5 with an electrode plate are disposed in a zigzag manner on a bandlike metal hoop lead material is cut separately in a manufacturing line, one side is twisted at 180 degrees, the other is superposed oppositely to continuously form positive electrodes and negative electrodes, thereby providing a twisted continuous hoop feeding system 4. Thus, a material using efficiency of the lead material is improved, and a labor such as a pretreatment, etc., and an arranging time are reduced.
Patent JP-H0314735-A (JP)
Title: Head up display device having high lumiance during daytime and high contrast during night
Inventor: RONARUDO TEII SUMISU
IPC: G02B27/00
Filed: 1990-05-18
Abstract: PURPOSE: To provide high brightness in daytime by interposing an optical processing means for providing a virtual image having an increased brightness to a ghost image between an image source and an optical combiner element for partially reflecting the imaging illumination to generate a virtual image of the image source. CONSTITUTION: This device is provided with a combined element 11 including a partial reflecting beam splitter covering put on the inner surface of a windshield of an automobile, whereby image illuminating light is partially reflected toward a driver to generate a virtual image of a light radiation image source of an imaging illumination source 20 arranged on an instrument panel. The imaging illumination source 20 includes an imaging source 111 formed by a high strength vacuum fluorescent display device fixed to a container 110. In this case, the imaging illumination source 20 is provided with a movable polarizing element 112 arranged in front of the imaging source 111, thereby plane- reflecting light passed through the polarizing element 112 to be irradiated to the combined element 11 through a reflector 113, a non-spherical reflector 115 and a transparent cover 117.
Patent JP-H09309856-A (JP)
Title: Aqueous solution of formaldehyde
Inventor: MATSUMOTO SHINICHI
IPC: C07C45/86
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous solution of formaldehyde capable of manifesting remarkable stabilizing effects in spite of a small amount of an added specific stabilizer and sustaining the effects thereof for a long period by adding the stabilizer to an aqueous solution of the formaldehyde. SOLUTION: This aqueous solution of formaldehyde is obtained by adding an organic mono- or a polycarboxylic acid of the formula R-COOH (R is a 2-10C aliphatic hydrocarbon residue having at least one substituent group selected from OH, amino, carboxyl, imidazolyl and carbamoyl or a 6-12C cyclic hydrocarbon residue or a nitrogen-containing 6-membered heterocyclic residue which may be substituted with OH, COOH, etc.) to an aqueous solution of the formaldehyde. Glycine, alanine, benzoic acid, malonic acid, lactic acid, aspartic acid, serine, phenylalanine, phthalic acid, malic acid, salicylic acid, malonic acid monoamide, etc., are cited as the organic mono- or polycarboxylic acid. The amount of the added organic mono- or polycarboxylic acid is 0.0001-0.1mol based on 1mol formaldehyde.
Patent JP-S5829897-A (JP)
Title: Prevention of surface defect of stainless steel plate
Inventor: MORITA MASAHIKO
IPC: C10N40/24
Filed: 1981-08-13
Abstract: PURPOSE:To obtain a stainless steel plate with a flaw-free surface, by hot rolling a rolling stock with water contg. a specified amt. of a phosphate, acetate, carbonate, silicate, benzoate, metal soap or phosphoric ester being injected to the rolling stock on the inlet side of a roughing mill. CONSTITUTION:A stainless steel plate is obtd. by hot rolling with water contg. 100-30,000ppm total of at least one selected from a phosphate such as sodium tripolyphosphate, acetate such as sodium acetate, carbonate such as sodium carbonate, silicate such as sodium metasilicate, benzoate such as sodium benzoate, metal soap such as aluminum stearate and phosphoric ester such as Zn dialkyldithiophosphate being injected and applied to the surface of the stainless steel plate at a rate >=1l/min on the inlet side of a roughing mill.
Patent JP-H0950009-A (JP)
Title: Liquid crystal picture display device
Inventor: ONO TOMOYUKI
IPC: G09G3/36
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To suppress the change of contrast, and secular deterioration of a driving margin. SOLUTION: A driving margin can be kept and a flickering phenomenon is reducing a signal applied on an information electrode group composed of a selection pulse 12 having a pulse width ΔT, a first auxiliary pulse 11 having a polarity opposite to that of the selection pulse 12 and the same pulse width as that before the selection pulse 12, a secondary auxiliary pulse 13 having a polarity opposite to that of the selection pulse 12 and one third pulse width of ΔT after the selection pulse 12, and a third auxiliary pulse 10 having the same polarity as the selection pulse 12 and one third pulse width of ΔT before the first auxiliary pulse 11.  Also, deterioration of a driving margin is reduced by constituting a scanning signal applied on the above scanning electrode group of a first correction pulse consisting of a wiring pulse and an eliminating pulse before the writing pulse, having a polarity opposite to that of the eliminating pulse before the writing pulse, and a second correction pulse having a polarity opposite to that of the writing pulse after the above mentioned writing pulse.