baber/WOPTO huggingface dataset:
Patent JP-H09235499-A (JP)
Title: Ink composition and method for recording image
Inventor: MIKAMI TAKESHI
IPC: C09D11/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain an ink compsn. which gives an image excellent in water resistance by dispersing a colorant and fine acryl-silicon resin particles in water. SOLUTION: This ink compsn. is prepd. by dispersing 1-30wt.%, pref. about 1.5-12wt.%, colorant dispersion (e.g. a water-base copper phthalocyanine pigment), 1-50wt.%, pref. about 5-35wt.%, fine acrylic-silicone resin particles having a wt. average mol.wt. of about 2,000-100,000 and an average particle size of 0.1-3μm, and a dispersant in an amt. of about 0.01-1wt.% of the colorant in water with a ball mill. The resin particles are produced by subjecting an acrylic monomer component of which 1-100mol% is an acrylic vinyl monomer having a 1-3C alkoxysilyl group to emulsion polymn. in water. A distinct setting without ink blur around dots is obtd. by diluting the compsn. with water to adjust the viscosity and printing plain paper with the compsn. with an ink jet printer.
Patent JP-S57158288-A (JP)
Title: Chaff burning furnace
Inventor: SATAKE TOSHIHIKO
IPC: F23B99/00
Filed: 1981-03-24
Abstract: PURPOSE: To continuously and safely burn chaff in such a way as to form chaff char maintaining its original form by a method in which chaff is fed to the lower part of a burning chamber and charred while being directed upwards, the chaff char being formed is taken out, and unburned gas is sent to the burning chamber for combustion.  
     CONSTITUTION: Chaff fuel fed from charging ports 25 and 26 is gradually sent upwardly into burning chambers 11 and 12 by rotary blade shafts 17 and 18, where the chaff fuel is burned and also unburned gas is sent through inside porous walls 1 and 2 and burned to generate hot air which is in turn discharged from an outlet 14 to the open air. On the other hand, the chaff is burned at low temperatures to be turned into chaff char in the burning chambers 11 and 12, and the char thus obtained is sent upwardly, flowed down through path walls 27 and 28 from an upper outlet 10, sent pneumatically through floor wall grooves 29 and 30, and then collected in cyclones 43 and 44 with air blow wheels 42A and 42B. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03249283-A (JP)
Title: Synthetic leather capable of changing color
Inventor: ENOSAWA HIDEHIKO
IPC: D06N3/14
Filed: 1990-02-24
Abstract: PURPOSE:To obtain the subject synthetic leather closely resembling natural leather by adding a specific amount of a synthetic resin capable of forming a film whitening in drawing to a colored polyurethane resin, applying the resultant resin liquid onto a fiber substrate, laminating the coated fiber substrate to a knitted or woven fabric, nonwoven fabric through an adhesive, reacting and solidifying the aforementioned adhesive. CONSTITUTION:For example, the surface of crepe silicone paper is coated with a solution containing a synthetic resin (e.g. polyethylene) whitening in drawing in an amount of 30-300 pts.wt. based on 100 pts.wt. polyurethane resin and a colorant such as a pigment, dried by heating and then laminated to a woven or knitted fabric or nonwoven fabric composed of natural, synthetic fiber, etc., through an adhesive and dried by heating to react and solidify the adhesive. A surface layer composed of a transparent or semitransparent synthetic resin is then formed on a colored polyurethane resin layer to afford a synthetic leather capable of changing color, whitening in bending, rubbing thereof, etc., and assuming appearance closely resembling natural leather, etc.
Patent JP-S52127126-A (JP)
Title: Correcting circuit of white balance
Inventor: FUSHIMI KIYOSHI
IPC: H04N9/64
Filed: 1976-04-19
Abstract: PURPOSE: To adjust the white balance by applying the voltage to each color amplifier with the color killer voltage in reception of the color broadcasting and by adjusting to be the same DC potential in reception of the black-and-white broadcasting. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05207891-A (JP)
Title: Production of brain natriuretic peptide
Inventor: YOSHIDA NOBUO
IPC: A61K38/22
Filed: 1991-03-08
Abstract: PURPOSE:To efficiently obtain the subject peptide useful as a vasodilator, a therapeutic agent and a diagnostic agent for cardiac insufficiency, etc., by preparing a fused protein containing an amino acid sequence, etc., of a brain natriuretic peptide and then specifically cleaving its C-terminal part with an enzyme. CONSTITUTION:A human cDNA library is screened to separate a DNA capable of coding an amino acid sequence of a human brain natriuretic peptide (BNP). The resultant DNA is then bound through a DNA capable of coding glutamic acid to a DNA capable of coding the amino acid sequence such as interferon-theta to prepare a DNA capable of coding a fused protein expressed by the formula (X is the leader sequence of 70-170 amino acids; Glu is glutamic acid residue; BNP is the amino acid sequence of the brain natriuretic peptide). The prepared DNA is subsequently bound to a vector and transduced into Escherichia coli to provide a transformant, which is then cultured to afford the fused protein expressed by the formula. The obtained fused protein is subsequently cleaved with a restriction enzyme capable of specifically cleaving the C-terminal part of Glu. The BNP is then collected and purified to provide the objective brain natriuretic peptide.
Patent JP-S61205696-A (JP)
Title: Vapor-phase crystal growth system for group iii-v compounds
Inventor: USUI AKIRA
IPC: H01L21/205
Filed: 1985-03-07
Abstract: PURPOSE:In the title system using an organic compound of an element in the group II as a dopant, the pipe for the organic compound is separated from the pipe for the compounds of elements in the group V to improve the control accuracy in dopant content. CONSTITUTION:A compound containing an element in the group C such as PH3 is introduced from pipe 2 and an organic compound of an element in the group II such as a diethyl zinc as a dopant is introduced from the pipe 1 into the quartz reactor tube 7 provided with In source part and Ga source part. Further, HCl gas for carrying In is introduced from pipe 3 and HCl gas for carrying Ga is introduced from pipe 4 to effect epitaxial crystal growth of gamma-type InGaP on the GaAs base crystal 5. Since the pipe for the dopant is separated from the pipe for the V group-element compounds, the dopant content and crystal liquid composition are controlled with improved accuracy.
Patent JP-S62199318-A (JP)
Title: Polishing method for inner face of metal tube
Inventor: TOKOROYAMA KAZUNOBU
IPC: B23H3/04
Filed: 1986-02-27
Abstract: PURPOSE:To make it possible to electropolish with uniformity and high precision the inner face of a long and small diameter metal tube in either straight or bent shape by providing an electrode part with its cover layer peeled off and located at the tip part of an electrode wire provided with an electrically insulating cover layer. CONSTITUTION:On the surface of a flexible metal thin wire 9a is provided an electrically insulating cover layer 9b, and at the tip part thereof is provided an electrode part 10 whose cover layer is peeled off, thereby exposing the metal thin wire, but a small size of the insulating cover layer part 9b is left unpeeled thereat. This part 10 is inserted into a small diameter metal tube 6 fixed onto a moving truck 1 and the base-end of this part is fixed to a proper place. And the moving truck 1 is made to move along a rail 2 in the direction of an arrow, and on the basis of the metal tube 6 set as an anode and an electrode wire 9 as a cathode, an electrolytic solution in a tank 3 is run with pressure by a pump 5 into the tube through an outlet tube 4 and a connection cylinder 8 for electropolishing. The outside diameter of the electrode wire 9 is a little smaller than the inside diameter of the metal tube 6, and generated gas is exhausted to the outside from an opening part through the above gap 11. Even in the case of a bent tube, electropolishing with uniformity and high precision can be achieved by the movement of the flexible electrode relative to a work.
Patent JP-H07254244-A (JP)
Title: Sector-servo type magnetic disc apparatus
Inventor: UENO TAKAHISA
IPC: G11B21/10
Filed: 1994-03-15
Abstract: PURPOSE:To facilitate the demodulation of a servo-pattern in the state of little influence of a medium noise by contriving the pattern of a servo information. CONSTITUTION:A disc for a sector-servo type magnetic disc apparatus has respective sectors in which data regions and servo information regions for head positioning are provided. In this magnetic head apparatus, all the magnetized patterns of which code informations in the servo information regions of the magnetic disc 1 such as track numbers, sector numbers, etc., are composed are formed of burst patterns. A burst pattern signal read from a head H is subjected to amplitude modulation detection by an amplitude modulation detecting means 2 and a head position error information is detected by a signal level detecting means 3 with the signal level from the amplitude-modulation- detected signal. Further, a code information is read by a code information detecting means 4 and the servo information of the head is demodulated by a servo information demodulating means 5 in accordance with the detected head position error information and code information.
Patent JP-2000244412-A (JP)
Title: Frequency multiplex transmission system
Inventor: SASAKI CHIHARU
IPC: H04B10/564
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain a frequency multiplex transmission system that can receive a signal with best quality. SOLUTION: A light receiving circuit 11 receives an optical output signal from a node station to extract a data signal, a data processing section 12 converts the data signal into an electric signal, a switch 13 outputs a selection control signal that controls the selection of a required signal, and a multiplexer 14 outputs only an object electric data signal. A variable AMP 15 receives the electric data signal outputted from the data processing section 12 and the object electric signal outputted from the multiplexer 14 to control its gain. Thus, a degree of modulation of a transmission signal that is substantially in use can be increased by conducting the modulation with emphasis on a channel in use.
Patent JP-S56140247-A (JP)
Title: Continious detecting method of cupping in wire material and detecting equipment thereof
Inventor: OKUNO MICHIO
IPC: G01N27/20
Filed: 1980-04-03
Abstract: PURPOSE:To detect the cupping in a wire material by measuring continuously the electric potential difference between two points in the wire material which is transferred in one direction and is applied by constant electric current. CONSTITUTION:The constant electric current is applied to the wire material (a) which is transfered in the arrow direction by making the two apart contact points 2, 3, connected to the constant current electric power source 1 and contact the wire material. The another contact points 5, 6 is made contact with the wire material (a) transfered between the points 2 and 3, to which the voltmeter 4 is connected. And the electric potential difference between the points 5 and 6 is measured continuously by the voltmeter 4. If there are cuppings in the wire material (a), the electric resistance between points 5 and 6 is increased owing to the cavity and so the electric potential difference is increased. Then, the cupping can be detected. By using the contact points of this detecting method as a die of drawing the wire material, the cuppings are detected at the same time of the drawing process.
Patent JP-S59169272-A (JP)
Title: Facsimile device
Inventor: OGAWA TOSHIYUKI
IPC: H04N1/00
Filed: 1983-03-16
Abstract: PURPOSE:To shorten the processing time and to simplify the processing with a facsimile device by having an interlocking operation between the facsimile device and a copying device and processing collectively the desired number of copy sheets at the transmission side. CONSTITUTION:A mark showing the number of copy sheets is put on a transmission original 2 and received and recorded on the recording paper 6 in the form of a mark 30a together with the contents of the original. A sensor 31 is provided at the prescribed position within a copying device 10 to read the number of copy sheets from the mark 30a. A facsimile device 1 produces the transmitted pictures on the paper 6 and sends them to the device 10. The device 10 reads the mark 30a on the paper through the sensor 31 and copies automatically the desired number of sheets with the paper 6 used as an original based on the detection signal of the sensor 31.
Patent JP-H08242199-A (JP)
Title: Generating and inspecting system for identification code
Inventor: OSHIMA YASUHISA
IPC: H04B1/40
Filed: 1995-03-03
Abstract: PURPOSE: To lighten the processing load of a CPU and to attain a small-sized constitution of a circuit in the case where an identification code is transmitted and received. CONSTITUTION: A base station 1 and a mobile station 2 are provided with a register 101 to store beforehand the identification code to show an outgoing identification code and an incoming identification code to constitute control data, an identification code generating part such as a parallel/serial conversion circuit 102, etc., which reads out the identification code of the register at every periodical transmission timing output STM and reception timing output RTM of a timing generating part, and generates it as serial data, and an exclusive logical sum circuit 106, etc., which detects the matching of the output of the identification code generating part and the identification code contained in the received control data at every reception timing output.  Consequently, the transmission. reception processing of the CPU is reduced, and besides, the circuit can be shared by transmission and reception, and accordingly, the circuit can be drastically simplified.
Patent JP-S55135953-A (JP)
Title: Memory unit
Inventor: KIMURA ISAO
IPC: G06F12/06
Filed: 1979-04-11
Abstract: PURPOSE: To make a range influenced by fault the minimum, by address-shifting the address information by the control device and addressing it properly on the memory module, when the address information is provided to each memory module from the operation processing device.  
     CONSTITUTION: The address information CPUADD provided from CPU is stored in the address register ADR, and on the other hand the interleave command information IM provided from 6PU is stored in the interleave mode register FF. The output IM' of this FF is sent to the address shift control circuit CT, and the address information MODADD is output by controlling the register ADR by the command information IM and shifting the address information CPUADD. In this case, in the 4-way interleave is performed the circulating shift in the lower direction by 2 bits, the address information MODNO and MODADD are output and provided to each memory module MEM1WMEM4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08240837-A (JP)
Title: Filter
Inventor: IWASAKI YOICHI
IPC: G03B11/00
Filed: 1995-03-03
Abstract: PURPOSE: To prevent the occurrence of ghost caused by plane reflection by attaching and fixing a filter main body to a film attaching frame holding the outer periphery part of the filter main body in a distorted surface state. CONSTITUTION: The circular filter 1 is equipped with recessed attaching and fitting grooves at three sports at the intervals of 120 deg. on a circular circumference, and the attaching frame 2 is equipped with pawl parts 2-1 to 2-c at the intervals of 120 deg. on the circular circumference at three points corresponding to three attaching and fitting spots of the filter 1 at the inside diameter part. The dimension of the inside diameter between the inner wall surfaces of the pawl parts 2-a to 2-c where the pawl parts 2-a to 2-c and the attaching and fitting grooves of the filter 1 face each other, is set to be smaller than that of the outside diameter of the attaching and fitting groove of the filter 1, so that the filter 1 is attached and fixed in the bent surface state when the filter 1 is forcibly assembled in the pawl parts 2-a to 2-c of the attaching frame 2.  Thus, the occurrence of the ghost caused by the plane reflection of the planner filter is prevented just by simply changing the shape of parts without increasing the number of parts nor the cost.
Patent JP-H11196639-A (JP)
Title: Interlocking eccentrically rotating digging up machine
Inventor: TANIGUCHI YOICHIRO
IPC: A01D15/00
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To dig up harvests in which roots are firmly and mutually entangled with soil such as a seedling of a tree without being damaged for a short distance and sufficiently meet the request as the subsequent aligning and grading and previous operations of carrying in relation to an agricultural and forestry digging and harvesting machine. SOLUTION: This interlocking eccentrically rotating digging up machine is capable of transmitting a power of a general-purpose tractor, etc., to plural eccentric output shafts 3, connecting the output shafts 3 to passive shaft holes 4 provided in each sidewall 5 of a passive operating part 2 and then converting the motions into those of vertical circles when viewed from the side. When the motions are set as to carry an operating layer composed of harvests and soil thereon on the bottom 6 of the passive operating part 2 and perform vertical motions from the forward direction, the bottom 6 performs sieving operations such as a helix by the extent of eccentricity and the advance.
Patent JP-2000239922-A (JP)
Title: Copolyester fiber having excellent dyeability
Inventor: SHIMIZU YUZO
IPC: D01F6/84
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject fiber which has improved alkali hydrolysis resistance and improved light resistance, has excellent dyeability with cation dyes and disperse dyes and is suitable for blending or the like by spinning a polyester copolymerized with a specific aliphatic glycol component having a side chain. SOLUTION: This fiber comprises a polyester copolymerized with a side chain-having 6-25C aliphatic glycol component such as 3,3-dimethyl-1,2-butanediol preferably in an amount of 0.1-50 mol.%. The aliphatic glycol component is preferably an alkylene oxide adduct. The polyester is preferably copolymerized with one or more kinds of components selected from the group consisting of a dicarboxylic acid component, a glycol component and a polyoxyalkylene glycol component in addition to the side chain-having 6-25C aliphatic glycol component, and is preferably further copolymerized with a cation dye-dyeing site component preferably in an amount of 0.1-10 mol.% based on all the acid components.
Patent JP-S56141630-A (JP)
Title: Noise measuring device of communication cable circuit
Inventor: HASEGAWA SUSUMU
IPC: H04B3/46
Filed: 1980-04-04
Abstract: PURPOSE:To enable to exactly detect the cause of generation of a noise, by constituting a device so that intermittent disconnection and an impulsive noise can be detected separately. CONSTITUTION:In case intermittent disconnection has occurred at the point P, blance of the circuit to be measured X is lost at the instant of intermittent disconnection, therefore, a signal appears in the output alpha of the differential amplifier 9, and also a signal appears in the output of the tuning rectifier 10 and the output beta of the low pass filter 13 as well. It is sent out to the terminal 14 and outputs that intermittent disconnection has occurred. Also, at the instant of intermittent disconnection, balance of the circuit to be measured X is lost, therefore, X picks up a crosstalk from the periphery, and this noise appears simultaneously in the output alpha of the differential amplifier 9. The operator 15 executes an operation of alpha-beta, negates a signal component which is sent out by the sine wave signal generator 8, and sends out only a component of an impulsive noise due to a crosstalk, etc., to the terminal 16.
Patent JP-H07255028-A (JP)
Title: Video camera device
Inventor: KITO TERUZO
IPC: H04N5/765
Filed: 1994-03-15
Abstract: PURPOSE:To provide a video camera device which can record a large amount of video data in/high density, and perform high-speed random access and efficient nonlinear editing. CONSTITUTION:This device is equipped with an image pickup element 3 which converts video light, made incident through an optical lens, into an electric signal, a process amplifier 4 which amplifies and adjusts the video signal outputted from the image pickup element 3, an A/D converter 5 which converts the analog video signal outputted from the process amplifier 4 into a digital signal, a data compressing process circuit 6 which compresses the video data outputted from the A/D converter 5 by prescribed system and a magnetooptic disk device 11 which records the video data outputted from the data compressing process circuit 6 on a magnetooptic disk in a rewritable state. The A/D converter 5, data compressing process circuit 6, and magnetooptic disk device 11 are built in a video camera main body 10.
Patent JP-S61204990-A (JP)
Title: Solid state laser oscillator
Inventor: ISHIKAWA KEN
IPC: H01S3/04
Filed: 1985-03-08
Abstract: PURPOSE:To prevent unstable emission of a laser beam, by providing transparent plates on the exciting surfaces of a laser material so as to contact it, cooling the material through the transparent plates, thereby keeping the laser material optically stable during oscillation. CONSTITUTION:Cooling water is introduced from a cooling-medium feeding path 16, and a laser material 4 and the like are cooled. Exciting lamps 5 and 6 are lighted. The light is projected on the laser material 4 through transparent plates 14 and 15. The light is totally reflected within the laser material 4 and resonated. Thus laser oscillation is generated. The laser material 4 is heated and temperature is increased. At this time, temperature distribution is yielded by the amount of heating and heat radiation to the surrounding part. When the heat conductivity of the material of the transparent plates 14 and 15 is equal to or less than that of the laser material 4 and when the contacting degree of the transparent plates 4 and 5 with the exciting surfaces at both sides of the laser material 4 is high, the temperature distribution at the exciting surfaces become uniform. The temperature of the transparent plates 14 and 15 is cooled to about the temperature of the cooling water. Even if the cooling water does not flow uniformly and irregular cooling occurs, the effect of it is not received since the thickness of the plate acts as buffer.
Patent JP-H06237342-A (JP)
Title: Picture input device
Inventor: IKETANI KOHEI
IPC: H04N1/19
Filed: 1993-02-09
Abstract: PURPOSE:To allow the device to read picture information with excellent picture quality without a motion blurring which inexpensive drive and control system are employed to attain main scanning at a proper read position. CONSTITUTION:A read section (line sensor) 2 in which photoelectric conversion elements are arranged in the main scanning direction is relatively carried in the subscanning direction orthogonal to the main scanning direction by a carrier system 3 with respect to an original (film) F, and a light source used to allow the line sensor 2 to read a film F is formed by a flash means (strobe device) 4 and the device is made up of a control means controlling a flash timing of the flash means and a read position detection means detecting the position of a read section in the subscanning direction, and the arrival of the read section to the read position is detected and the flash means is flashed and reading is executed synchronously with the flash.