baber/WOPTO huggingface dataset:
Patent JP-S61204725-A (JP)
Title: Displaying system of picture data input position
Inventor: TAJIMA SHOJI
IPC: G06F3/038
Filed: 1985-03-07
Abstract: PURPOSE:To reduce the fatigue of eyes, and to improve an input of a data, namely, the efficiency for forming a picture, by using plural colors of a cursor instead of one color. CONSTITUTION:The figure shows a case when a background color on a picture is all white, and a cursor is formed by a frame of a shape of a forward direction and colored in four colors (the side 1 is white, the side 2 is black, the side 3 is red, and the side 4 is blue). In this figure, the picture is white, therefore, the side 1 of white being one side in the left vertical direction of the cursor is overlapped with the picture and cannot be seen, but since other three sides have each different color, where the cursor exists is known clearly. In this way, a data input position displaying system which can discriminate easily the cursor in any picture is obtained.
Patent JP-2000244916-A (JP)
Title: Device and method for decoding image
Inventor: NISHIBORI KAZUHIKO
IPC: H04N19/85
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To simplify the processing flow of a device by executing inverse orthogonal transformation for both of horizontal and vertical coefficients out of respective coefficients of two orthogonally transformed pixel blocks and synthesizing the two pixel blocks processed by the inverted orthogonal transformation to generate an orthogonally transformed block consisting of 4×4 coefficients. SOLUTION: When a macro block of an inputted bit stream is processed by discrete cosine transformation (DCT) in a field DCT mode, a reduced inverse DCT device 14 applies inverse DCT only to 4×4 coefficients of low area in a DCT block having 8×8 in the macro block processed by DCT in the field DCT mode. The device 14 decodes a reference resolution image in which a DCT block is constituted of 4×4 pixels. An image decoder 10 decodes picture data of reference resolution removing the phase shift of pixels.
Patent JP-H03247011-A (JP)
Title: Noise canceller circuit
Inventor: AKAGIRI KENZO
IPC: G10L21/0208
Filed: 1990-02-23
Abstract: PURPOSE:To minimize deterioration in sound quality by extracting a noise component for each band, detecting a masking threshold level, and comparing them to eliminate a noise component in excess of the masking threshold level from each band. CONSTITUTION:The circuit is provided with a conversion circuit 9 converting an input signal into a data on a frequency axis, a band split filter 10 splitting the output of the conversion circuit 9 into plural critical bands, noise component extraction circuits 111-1125 and a detection circuit 15 detecting the masking threshold level for each band. Moreover, noise component extraction circuits 121-1225 are provided, which compare outputs of the noise component extraction circuits 111-1125 and the output of the detection circuit 15 and eliminate the noise component in excess of the output level of the detection circuit 15 from the output of a band split filter 10. Then the noise of the band in excess of the masking threshold level, that is, the noise component recognized as the noise to human ear is eliminated. Thus, the quantizing noise of the noise signal is effectively eliminated.
Patent JP-S63210101-A (JP)
Title: Manufacture of ultrafine porous chitosan or chitin particle
Inventor: YABE HIROAKI
IPC: C08J3/12
Filed: 1987-02-26
Abstract: PURPOSE:To produce the title ultrafine particles having a narrow particle diame ter distribution, a uniform particle size, and a large specific surface area, by spray-drying an acidic chitosan solution into a high-temperature atmosphere and neutralizing resultant particles. CONSTITUTION:1-20% of flaky chitosan having an average molecular weight of 10,000-230,000 is dissolved in an aqueous acid solution of, for example, acetic acid, dichloroacetic acid, formic acid, or the like, followed by spray-drying of the solution into a high-temperature atmosphere of 100-200 deg.C to obtain ultrafine chitosan/acid salt particles. Then, this salt is neutralized in a polar organic solvent (e.g., methanol) containing a basic substance (e.g., NaOH) and free from water to regenerate chitosan in the form of porous ultrafine particles followed by washing with water. If desired, after the water is replaced with an alcohol, the chitosan is reacted with acetic anhydride in ethanol to effect N-acetylation to produce ultrafine porous chitosan or chitin particles having an average particle diameter of 20mum or less.
Patent JP-H04263504-A (JP)
Title: Amplifier circuit
Inventor: TOMONO YUZURU
IPC: H03K19/086
Filed: 1991-02-18
Abstract: PURPOSE:To increase load driving ability without increasing energy consumption by composing the amplifier circuit of a first polarity bipolar transistor, which connects the collector to a first power. source and can impress an input signal to the base, and a constant current source. CONSTITUTION:When changing an input signal (a) inputted to the base of an npn transistor 1 from 'H' to 'L', a voltage shifting the level of the input signal (a) by an npn transistor 6 and a pnp transistor 7 is inputted to the base of an npn transistor 5 constituting the constant current source. Therefore, resistance between the emitter and collector of the pnp transistor 5 is reduced, and the load driving ability in the case of output fall is increased.
Patent JP-H04263269-A (JP)
Title: Image forming device
Inventor: KUBOTA HIROSHI
IPC: G03G15/00
Filed: 1991-02-18
Abstract: PURPOSE:To neutralize an electrifying charge generated on a recording medium to display a sharp white image. CONSTITUTION:Humidity data detected by a humidity sensor 7 is inputted into an AD convertor 8b as an output voltage, and converted into a digital signal. The humidity data outputted from the AD convertor 8b allows a data converting ROM 8b to putout output voltage data corresponding to the digital data of humidity. The output voltage data of the data converting ROM 8c is converted into an analog quantity by the DA convertor 8d, then, a signal is amplified by a signal amplifier 8e, and a recording voltage for a white image display VWHITE (for instance,-5V), which is adjusted to the polarity reverse to that of the electrifying charge is applied to a recording electrode 1 via a transistor Tr2. Thus, the recording voltage of the reverse polarity corresponding to environmental humidity is applied, so that the electrifying charge generated on a recording sheet 5 can be neutralized, and a sharp white image can be obtained without sticking toner 2 to a white image display region.
Patent JP-S61202763-A (JP)
Title: Production of sleeveless cylinder block
Inventor: SHIROO KAZUHIKO
IPC: F02F1/00
Filed: 1985-03-06
Abstract: PURPOSE:To improve wear resistance, to decrease working stages and to reduce the cost of a product by disposing a porous metal impregnated and coated with alloy powder contg. P on the surface of a core mold then pouring a molten metal into the mold and crystallizing steadite in the liner part. CONSTITUTION:A material for embedment by casting is prepd. of the porous metal 4 of an alloy metal of Ni, Cu, etc. and is worked to a sleeve shape. The P alloy powder such as Fe-P or Ni-P contg. about 5-40% P is then impregnated with an alcohol soln. as a binder into and on such porous metal 4. The metal 4 is in succession dried in a furnace and is fitted onto the core mold 2. The assembly is set to the prescribed position of a master mold 1. The metal 4 and the P alloy powder coated thereon are easily melted and diffused and P crystallizes as steadite on the liner part when the cylinder block is cast by pouring the molten metal into the mold 1. Since there is no need for a separate liner, the cost of the product is reduced.
Patent JP-H04262306-A (JP)
Title: Electrical metal foil-clad laminate
Inventor: MINAMIMURA KIYOYUKI
IPC: B32B15/08
Filed: 1991-02-15
Abstract: PURPOSE:To improve soldering heat resistivity by containing a monomer, which includes a hydroxyl group, an epoxy group and/or carboxyl group, and an ethylenic unsaturated group, and a heat-resistive aluminum hydroxide in a hardenable unsaturated resin. CONSTITUTION:A laminated plate is preferably produced by a wet continuous method, wherein is used a hardenable unsaturated resin which is liquid at an ordinary temperature and does not generate a volatile by-product upon hardening. This resin must include (a) at least one kind of monomers including a hydroxyl group, an epoxy group and/or a carboxyl group, and an ethylenic unsaturated group; and (b) heat-resistive aluminum hydroxide when it is impregnated. The monomer (a) by 5 to 20 weight parts and the aluminum hydroxide (b) by 30 to 100 weight parts are added to 100 weight parts of a hardenable unsaturated resin. Soldering heat resistivity can be sharply enhanced in comparison with the case where these ingredients are separately added or not added.
Patent JP-2000241742-A (JP)
Title: Polygon mirror rotation driving device
Inventor: KUROSAWA HIRONORI
IPC: G02B26/10
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To easily exchange a polygon mirror even in such constitution that the polygon mirror is pressed and fixed on a mirror placing surface by a mirror pressing member. SOLUTION: In this device 1, in the case of detaching the polygon mirror 30 after the mirror 30 is pressed and fixed on a rotor by the mirror pressing member 50, the member 50 is fit in the engaging groove of the cylinder part 250 of a rotor main body 25, so that the mirror 30 is not easily detached. A narrow cutting scheduled part 506 is previously formed on the member 50. In the cutting scheduled part 506, the ring part 500 of the member 50 floats from the upper end face of the mirror 30 and does not come in contact with the cylinder part 250, whereby the member 50 is easily cut by inserting a nipper in the part 506.
Patent JP-S58175851-A (JP)
Title: Enclosed type boiling cooler
Inventor: AKIYAMA HIROYUKI
IPC: H01L23/44
Filed: 1983-03-18
Abstract: PURPOSE:To obtain the header part of the cooler being light weight and having mechanical intensity enabling to endure pressure in a vessel by a method wherein the shape of the header part is improved. CONSTITUTION:The enclosed boiling cooler is constructed as to communicate between an evaporator 3 accommodating a semiconductor 1 and being filled up with a coolant 2 as to dip the semiconductor 1, and a condenser to condense the evaporated coolant. The condenser is consisting of condensing pipes 5 of the plural number and the header parts 4 communicating the fellow condensing pipes 5, and thermally radiating fins 6 are equipped to the condensing pipes 5. Out of two sheet plates constituting the header part 4, the condensing pipes 5 are welded through the plate 11 on the inside, and moreover the plate 12 on the outside is welded by the whole circumference thereof to the plate 11 on the inside. The plates 11, 12 have the concave parts and the convex parts, and the fellow convex parts are made to come in contact mutually, and are joined mutually by employing plug welding, etc.
Patent JP-S51120205-A (JP)
Title: Pose-unit of magnetic recording tape reproducer
Inventor: BAN ITSUKI
IPC: G11B15/24
Filed: 1975-04-14
Abstract: PURPOSE: In order to make each mode-conversion of reproducing and reviewing by remote control of inversion switch of electric motor, by way of simplifying the structure of mode-conversion. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H0849185-A (JP)
Title: Method for preventing drier canvas of paper-making machine from staining and chemical solution-spraying device and water-soluble release agent used therefor
Inventor: TAGUCHI HIDETOSHI
IPC: D21F1/32
Filed: 1992-01-17
Abstract: PURPOSE:To prevent the staining of paper surface with adhesive impurities and chemical agents by forming a stain adhesionpreventing film on the surface of a canvas and further washing the surface with high pressure water, air, steam, etc. CONSTITUTION:The method for preventing the staining of the drier canvas of a paper- making machine comprises charging a proper amount of water into a flow amount and concentration-controlling member connected to a mixed liquid-delivering pipe 12, charging air into an air volume and air pressure-controlling member, mixing the mixed liquid and the air by the use of the nozzle 18 of a spraying unit, the mixed liquid and the air being delivered from a mixing unit having the flow amount and concentration-controlling member and the air volume and air pressure-controlling member therein through the mixed liquid-delivering pipe and an air-delivering pipe, atomizing a water-soluble releasing agent from the central spraying opening of a nozzle cap, spraying on the surface 20 of a canvas to form a releasing coating film, and further washing the surface with high pressure water, air, steam, etc., thereby preventing the staining of the surface of the canvas with the coated product and the adhesive chemical on the surface of the wet paper contacting with the surface.
Patent JP-H11234864-A (JP)
Title: Cable bushing
Inventor: SUGIHARA NOBUKAZU
IPC: H01B17/58
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain a cable bushing which may be fitted corresponding to different thickness of the circumference edge wall of a leading hole. SOLUTION: There are provided a contact portion 11 which is in contact with one side surface of the circumference edge wall of a leading hole of cable formed to a member to be fitted and an elastic pawl 12 for holding this circumference edge wall with the contact portion 11 through engagement with the other side surface of the circumference edge wall. This elastic pawl 12 is extended in a plural number in different lengths to enable the fitting to the leading holes in different thickness of the circumference edge wall.
Patent JP-H05244381-A (JP)
Title: Facsimile adapter
Inventor: HAYASHI TOSHIO
IPC: H04N1/32
Filed: 1992-03-02
Abstract: PURPOSE:To provide a facsimile adapter in which reception data transmitting time from the facsimile adapter to a facsimile which is connected to it is shortened. CONSTITUTION:A communication data control part 6 is provided in the G3 facsimile adapter 3 connected to the G3 facsimile 2. Plural times of reception data from ISDN 1 is controlled by a total reception document number, stored in a data storing part 8 and controlled to be outputted to the G3 facsimile 2 from a data transmitting part 7 by one time communication procedure. Reception data is controlled by a communication unit and the repetitive procedure necessary for outputting reception data is eliminated so that time is shortened.
Patent JP-S56150074-A (JP)
Title: Manufacture of benzoxazolone chlorinated derivative
Inventor: NOERU RUI
IPC: C07D263/58
Filed: 1981-03-26
Abstract: Process for the preparation of optionally hydroxymethylated 6-chlorobenzoxazolone, which consists in chlorinating and, if appropriate, hydroxymethylating benzoxazolone in a mixture of water and dioxane.
Patent JP-H10226562-A (JP)
Title: Block for calcined building material with waste as main raw material
Inventor: YAMAMOTO KIMIJI
IPC: C04B33/13
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To reduce wastes by turning the molten incineration ash of an unused material such as domestic waste or the waste originated in the production of ceramic raw material into a building material and effectively utilizing the waste. SOLUTION: The molten incineration ash of the refuse having >=0.6mm grain size, night soil, sludge generated in the sewage treatment, etc., by 15-60wt.%, 15-60wt.% unused waste rich in <=0.6mm grain diameter impurities generated when macrocrystalline granite consisting of quartz-feldspar-muscovite, etc., and forming a coarse crystal lump is crushed and refined, e.g. screened and deironized, to produce sodium silicate mainly as ceramic material and 20-40wt.% clay mineral are mixed, and the mixture is kneaded, compacted and heated at 800-1200 deg.C to obtain the block.
Patent JP-S56142549-A (JP)
Title: Copying machine with sorter
Inventor: OGURA MASAAKI
IPC: B65H39/11
Filed: 1980-04-07
Abstract: PURPOSE:To correct the effective number of copying sheets by providing a sorter counter together with a paper feeding counter and shifting the contents of the sorter counter to the paper feeding counter when a jam signal is produced. CONSTITUTION:A sorter 11 which stors and houses the copied sheet 4 ejected from the body 1 of the copying machine is mounted to this body 1. A paper feeding counter 16 which controls the number of paper sheets to be fed by being controlled by the number of sheets having been preset, and a sorter counter 19 which counts the number of sheets of the paper 4 housed in the sorter 11 are provided, and the contents of this sorter counter 19 are shifted into the counter 16 on condition of a jam signal.
Patent JP-2000247513-A (JP)
Title: Paper sheet guiding unit and printing device
Inventor: KUMAZAKI MASAYUKI
IPC: B65H23/28
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent the catching of the tip or perforation of a printing paper sheet to the gap in an opening recess. SOLUTION: In this paper sheet guiding unit, driven rollers 6 and 7 held by means of a roller holder 15 are provided in an opening recess 4C provided on a paper sheet guiding surface in a paper sheet guiding unit body 4, to guide printing paper sheets in a paper sheet carrying direction while nippedly holding the printing paper sheets by the rollers 6 and 7 and platens opposite to the rollers 6 and 7, and the holder 15 is formed into a shape along a paper sheet carrying direction at the upper surface 15B of the holder 15, to form the holder tip part 15A near to the upstream side inner wall surface 16 of the recess 4C. The tip of the printing paper sheet being carried on the paper sheet guiding surface of the unit body 4 can be received by the upper surface 15B of the tip part 15A, thereby guiding the tip to the driven roller 6.
Patent JP-H07229594-A (JP)
Title: Mounting member for elbow cover and elbow cover with attached mounting member
Inventor: TAKEDA TOSHIHIDE
IPC: F16L59/10
Filed: 1994-02-17
Abstract: PURPOSE:To precisely and easily carry out positioning when a mounting member is attached to an elbow cover so as to facilitate control of parts. CONSTITUTION:A mounting member consists of a laminated sheet in which a base material and aluminum foil 12 are laminated and an adhesive layer 14 protected by releasing paper 15 is arranged either of the surfaces, and plural pieces 16-20 to be attached onto the surface of an elbow main body 6 in the predetermined arrangement are connected with each other in the central part 21. In both end parts of the central 21 and one end parts of the pieces 16, 20, cuts 23 are formed in the releasing paper 15, while a notch 24 is formed in the central position in the width direction of both ends of the central part 21. The releasing paper in the central part 21 is peeled off and an adhesive layer 14 is exposed, and then, the center line 6a of the elbow cover main body 6 is matched with the notch 24, so that each piece is positioned on the elbow cover main body 6 by attaching the piece while rotating on the elbow cover main body 6. Subsequently, each of the pieces is attached one by one while the releasing paper 15 is being peeled off.
Patent JP-H09235296-A (JP)
Title: Infectious virus for alliaceous plant
Inventor: TSUNEYOSHI TADAMITSU
IPC: C12P21/02
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain a new viral coat protein having a specific amino acid sequence, constituting the coat of fibrous virus infectious to alliaceous plants, and useful as an antigen for antibody production, or for detecting infectious virus for such plants. SOLUTION: This invention relates to a new coat protein containing part or the whole of an amino acid sequence of the formula or a sequence equivalent thereto and involves fibrous virus infectious to alliaceous plants, and is useful as an antigen for producing antibody reactive specifically with this coat protein, or for detecting infectious virus for alliaceous plants. This new coat protein is obtained by the following process: Allium fistulosum infected with infectious virus for alliaceous plants is crushed and squeezed and then the virus is separated by conventional method followed by isolating its mRNA by e.g. guanidineisothiocyanate method; with the mRNA, cDNA clones are made, and then screened with a probe; the resultant gene coding for the coat protein is integrated into a vector and then expressed in host cells.
Patent JP-S52127738-A (JP)
Title: Double balance modem using micro wave integrated circuit
Inventor: AIKAWA MASAYOSHI
IPC: H03C7/02
Filed: 1976-04-19
Abstract: PURPOSE: To simplify micro wave integrated circuit in use of strip line and slot line. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05245421-A (JP)
Title: Lb film cumulating device
Inventor: KASAHARA SHIGEO
IPC: B05C3/02
Filed: 1992-03-03
Abstract: PURPOSE:To form a film efficiently and continuously in an LB film cumulating device. CONSTITUTION:In the state of compressing molecules spread on the surface of water in a trough 1 by the sliding of a first barrier 4 to have a given surface pressure thereon, a means of immersing and taking up a base and transferring molecules and a means of applying compression to the spread molecules and immersing and taking up the base by a second barrier 6 forming a water surface stretching all over the rear side of the first barrier 4 into a new water surface for forming a new film are provided, and the first barrier 4 having finished compression is taken out from the water surface. At least a means of landing the barrier on the water of slide starting position at the rear of the second barrier 6 and a means of measuring the surface pressure of spread molecules are provided after releasing, and the transfer operation of molecules is carried out continuously.
Patent JP-S61207681-A (JP)
Inventor: MATSUO YOSHIKAZU
IPC: D06P1/16
Filed: 1985-03-07
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-H08242489-A (JP)
Title: Mobile communication system
Inventor: OGOSE SHIGEAKI
IPC: H04W72/04
Filed: 1995-03-06
Abstract: PURPOSE: To attain access to each of base stations along with the transfer of radio signals between these base stations by means of spectrally spread radio signals. CONSTITUTION: A mobile communication system includes a 1st base station 1, a 2nd base station 2 which is connected to the station 1 via incoming and outgoing circuits 8 and 9 and by means of the radio signals having a spread spectrum to perform communication with the station 1, and a mobile station 3 which is connected to the station 1 via the incoming and outgoing circuits 4 and 5 or to the station 2 via the incoming and outgoing circuits 6 and 7 and by means of the radio signals having the diffused spectra. Then the station 3 has communication with the station 1 or 2 in each area of both stations. The station 1 is connected to an ordinary circuit 12 such as a PSTN, etc., which is connected to a radio circuit control station 11 via a wire circuit 13 and also through the station 11 which is connected to the station 1 via a wire circuit 10 respectively.  Thus it is difficult to underlay a wire circuit between the station 1 or 2 and the station 11, so that one of both base stations 1 and 2 can be connected to the station 11 via the other base station that is connected to the former base station via a radio circuit with use of a simple base station device.
Patent JP-H05246039-A (JP)
Title: Ink jet recording apparatus
Inventor: SHINADA SATOSHI
IPC: B41J2/165
Filed: 1992-03-03
Abstract: PURPOSE:To obtain a blade capable of rapidly removing the ink bonded to a nozzle surface without leaving the same on the blade and cleaning an area touched with printing paper or a user. CONSTITUTION:In an ink jet recording apparatus equipped with an ink jet recording head 2 having a nozzle surface 3 and a blade having elasticity for cleaning the nozzle surface 3, the blade 7 is arranged between a printing area and a standby position so as to be inclined toward the standby position in the direction vertical to the moving direction of the ink jet recording head 2.