baber/WOPTO huggingface dataset:
Patent JP-S645858-A (JP)
Title: Printing apparatus
Inventor: SAITO TOSHIHARU
IPC: G06K15/00
Filed: 1987-06-30
Abstract: PURPOSE:To prevent the loss of an image even when the image is subjected to an optional enlargement treatment, by dividing stored data of the image in accordance with a designated enlargement rate and then, enlarging the divided data to be developed into an output memory. CONSTITUTION:When a full image 'F' in a page memory 24 is enlarged and developed, supposing, for example, that the enlargement corresponds to four times in a longitudinal direction of the capacity of a pattern developing memory 26, a data dividing unit 23 divides the full image 'F' of the page memory 24 into four and orders enlargement or development for each of the divided images. In the case where the inputted image in the page memory 24 is large in size, and if the host computer designates the enlargement rate two times, the data dividing unit 23 divides the image in the page memory 24 into two, namely, a segment D1 and a segment D2. In a pattern enlarging and developing unit 25, the segment D1 is enlarged twice in the longitudinal direction and developed to the pattern developing memory 26 to be printed. Thereafter, the segment D2 is enlarged twice in the longitudinal direction to be printed in the similar manner as the segment D1.
Patent JP-H029571-A (JP)
Title: Two-side polishing method
Inventor: KISHII SADAHIRO
IPC: B24B37/12
Filed: 1988-06-28
Abstract: PURPOSE:To enhance the reliability by affixing an abrasive cloth, which forms a flaw capable of catching contaminant on the surface of a wafer, to a surface reference board, forming flaw simply on one surface of the wafer to be two-side ground, allowing this flaw to make gettering of contaminant, and thereby eliminating contaminant from the operating zone for semiconductor element. CONSTITUTION:A wafer 9 is held by a carrier 5 rotated round its own axis and also orbited by a sun gear 3 and an internal gear 4, and an upper and a lower surface reference board 1, 2 fitted with abrasive cloth 6, 7 are rotated oppositely to polish the two sides of the wafer 9, which is held by a carrier 5 between the surface reference boards 1, 2. Therein the abrasive cloth 7 affixed to the upper surface reference board 1 shall have an Asker C hardness as high as 82 deg. or more and be provided with a flaw to catch contaminant (for ex., Ni, Cr) on the oversurface of the wafer 9 during polishing. This flaw will make gettering of the contaminant to cause the operating zone of semiconductor element free of contaminant, which should enhance the reliability of semiconductor element.
Patent JP-S6317510-A (JP)
Title: Dc transformer
Inventor: HAYASHI SHINICHIRO
IPC: H01F38/40
Filed: 1986-07-09
Abstract: PURPOSE:To eliminate the effect of an external magnetic field, by a method wherein a detecting coil for a current transformer is divided into plural sections, the divided coils are distributed onto a magnetic band through which main magnetic flux penetrates, and the detecting coils are connected in parallel and used. CONSTITUTION:Detecting coils 2-7 divided into plural sections are wound around a ring core 1, and homopolar sections S1-S6, F1-F6 in each coil are short-circuited-that is, they are connected in parallel. Penetrating flux phi1-phi3 from the outside intends to intrude into respective coil 2-7. Magnetic flux such as one phi2 penetrates into a loop formed by the coils 2, 3, but induced electromotive force is generated in each coil so as to deny magnetic flux phi2, and loop currents flow, thus generating magnetic flux, then denying intruding magnetic flux. Consequently, excess external magnetic flux does not penetrate into the core, and a current transformer is operated correctly. Accordingly, loop currents flow back only into sections among the coils, and do not flow out to leads 8, 9, thus preventing an effect on a current measured value.
Patent JP-H08333491-A (JP)
Title: Thermoplastic resin composition for high-speed molding
Inventor: SHINADA TSUNETOSHI
IPC: C08L101/00
Filed: 1995-06-05
Abstract: PURPOSE: To obtain a thermoplastic resin compsn. which can reduce the cooling and solidifying time in high-speed molding for producing a high-precision molded item and thus can highten the molding cycle by compounding a thermoplastic resin. an inorg. filler, and a blowing agent each in a specified amt. CONSTITUTION: This compsn. is prepd. by compounding 65-95wt.% thermoplastic resin (e.g. PP) with 5-35wt.% inorg. filler (e.g. glass fiber) and a blowing agent (e. g. sodium dihydrogencitrate) in such a way that the amt. of the blowing agent compounded satisfies the conditions that the gauge pressure at the part corresponding to the center of gravity of the resulting molded item just after filling a mold in injection molding is 0. 5-20kg/cm<2> and that the relation: 5.0×10<-4> ×V>=Vg>=5.0×10<-2> ×V (wherein V is the vol. of the molded item; and Vg is that of the gas generated by blowing) is satisfied in the mold.
Patent JP-H0926487-A (JP)
Title: Automatic timing checkerboard and timing device
Inventor: SOU SEISAI
IPC: G04F3/00
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an automatic time counting go board capable of automatically counting remaining time of players by sensing the sound and vibration of the go board when a go piece is put on during a play. SOLUTION: Provided are an input part 10 for inputting play times of the first player putting black pieces and the second player putting white pieces and inputting a selection signal of the player at the initiation and in case of erroneous functioning and such a tentative stop signal as a sealed move and a sensing part 20 for sensing the vibration of the go board and sound of go pieces.  Also included are a controller part storing the play time from the input part 10, outputting the remaining time of the player at every time the detection signal is impressed from the detection part 20 and limited time after elapsing the play time and inputting the selection signal of the player from the input part 10 or the detection signal from the detection part 20 and outputting a control signal, and a display part 40 for indicating the remaining play time and limited time of the player impressed from the controller part according to the control signal input in the controller part and the turn of the player to play.
Patent JP-S6426893-A (JP)
Title: Guitar with slant fret
Inventor: MISU NOBUAKI
IPC: G10D3/06
Filed: 1986-07-09
Abstract: PURPOSE: To play the guitar with high technique by slantingly providing frets on the fingerboard of the guitar and a bridge. CONSTITUTION: The frets F on the fingerboard B of the guitar and the bridge V are provided slantingly to enable a high-technique performance with ease. Namely, cooking can easily be done by the mutual effect of the principle that an interval varies at the time of movement on fret positions and the conventional principle. The effect is larger at a higher position used for choking. Consequently, the strings are prevented from being out of tune or broken by the extension.
Patent JP-H057818-A (JP)
Title: Coating device
Inventor: KUNII HITOSHI
IPC: B05C5/00
Filed: 1991-07-02
Abstract: PURPOSE:To improve workability, stability of coating and product quality by forming the front end of the bead coating device or curtain coating device as a partial block so as to allow the exchange thereof. CONSTITUTION:One or plural coating liquids 8 flow in lamination on a slide surface 4 from slots 5. The coating liquids 8 are applied as a coated film 9 on a web 1 traveling by being embraced around a backing roll 2 via a bead 7 formed between the web 1 and a lip part 10 at the front end of the device. The front end block 20 including the lip part 10 of the coating device 3 constituted in such a manner is formed as the partial block of a notch and is thus exchangeable. Namely, the front end block 20 is positioned and fixed by means of two pieces of lock screws 21, 22. The front end block 20 is easily exchanged by attaching and detaching these lock screws 21, 22.
Patent JP-S6222861-A (JP)
Title: Production of maleinized alkyd resin emulsion
Inventor: NAKAYAMA YOSEI
IPC: C09D167/00
Filed: 1985-07-22
Abstract: PURPOSE:To obtain a resin emulsion having a small particle size, a low viscosity and excellent storage stability, by dissolving an alkyd resin contg. an allyl alcohol/arom. vinyl compd. copolymer in a low-boiling alcohol solvent and dispersing it in water. CONSTITUTION:An alkyd resin contg. 5-60wt% allyl alcohol/arom. vinyl compd. copolymer as its structural component is dissolved in a low-boiling alcohol solvent before or after neutralization. When the resin is an unneutralized one, the maleinized alkyd resin soln. is dispersed in water after neutralization and the org. solvent is removed to obtain a maleinized alkyd resin emulsion. The maleinized alkyd resin to be used has generally an acid value of 10-70. When the acid value is less than 10, it is difficult to disperse it in water, while when the acid value exceeds 70, the resin is well soluble in water and hence, storage stability becomes poor.
Patent JP-S645017-A (JP)
Title: Projection aligner
Inventor: SATO TOSHIYUKI
IPC: G03F1/00
Filed: 1987-06-29
Abstract: PURPOSE:To enable the pattern transfer without forming actually a mask, by supplying a driving signal with the same pattern as a design pattern to the liquid crystal cell of a liquid crystal panel, and forming a light shielding region on the liquid crystal panel by the pattern. CONSTITUTION:Light from a light source 1 is converted to an uniform parallel light having a specified beam diameter by a first optical system 4, and radiated on a liquid panel 3. The light transmitted through the liquid panel 3 is converged on a wafer W surface on a wafer stage 2, by a second optical system 5. In the liquid crystal panel 3, liquid crystal 33 is sealed between two parallel quartz substrates 31, 32. On the inner side of one quartz substrate 31, a plurality of matrix type transparent electrodes 34 ... are formed. On the inner side of the other quartz substrate 32, a common transparent electrode 35 is formed. In this manner, liquid crystal groups C ... are constituted, and deflecting plates 36, 37 are so arranged on the outside that the mutual deflection axes become parallel with each other.
Patent JP-H05328881-A (JP)
Title: Apparatus for winding fishing gear
Inventor: NISHIMURA KEIJI
IPC: B66D1/60
Filed: 1992-05-29
Abstract: PURPOSE:To enable the winding of a long fishing gear such as a gear for standing line fishing on a winding drum without causing the escape of the gear from the drum and to enable easy removal of the wound long fishing gear from the winding drum. CONSTITUTION:A winding drum 7 having supporting rods 6 stretched between an inner flange 4 and an outer flange 5 in a state to be positioned inside of the peripheral edge of the flange is attached to a cantilever rotary shaft 3. An openable link 9 having a bent supporting part 8 at the tip end is rotatably supported on the inner flange 4 placed opposite to the semicircular notched part 5' formed on the circumference of the outer flange 5. The supporting part 8 is supported on the circumference of an openable link supporting disk 10 slidably fit to the outer end of a rotary shaft 3 in a state to keep the openable link 9 parallel to the rotary shaft 3 and enable the winding of a fishing gear. The wound fishing gear can be removed outward by moving the openable link supporting disk 10 and contracting the openable link.
Patent JP-H08205732-A (JP)
Title: Fishing tackle
Inventor: SOEJIMA KENJIRO
IPC: H02P7/00
Filed: 1995-06-28
Abstract: PURPOSE: To provide a fishing tackle capable of setting tension value corresponding to coarseness of fishline and target fish, detecting and displaying tension value of fishline in fighting and as necessary, displaying fighting time, alarm, etc. CONSTITUTION: In this fishing tool comprising a frame 1, a cover 11, a rotating shaft 21 rotatably supported between the frame 1 and the cover 11, a spool 41 integrally bonded to the rotating shaft 21, a drag device 52, etc., soft magnetism foils 23a and 23b applying a magnetic anisotropy in the mutually opposite direction to the rotation shaft 21 and changing magnetic permeability by tension of the fishline which is added to the rotation shaft 21 are fixed and a tension detecting means 22 comprising installing detection coils 25a and 25b for detecting the change in magnetic permeability of the soft magnetism foils 23a and 23b on the outer periphery of soft magnetic foils 23a and 23b is provided.
Patent JP-S6223429-A (JP)
Title: Apparatus for recovering, storing and supplying hydrogen isotope
Inventor: HOSAKA AKIO
IPC: G21B1/11
Filed: 1985-07-24
Abstract: PURPOSE:To perfectly collect transmitted tritium, by forcibly transferring a hydrogen isotope from a hydrogen isotope use system to an absorbing side by inert gas to perfectly absorb the same and packing a double structure with a hydrogen occluding alloy. CONSTITUTION:A hydrogen recovery and storage part 5 is provided to a hydrogen isotope use system through a fluid recirculation system and a hydrogen permeation preventing part 13 is formed so as to surround said recovery and storage part 5 and a cooling means 16 for cooling said preventing part 13 and the storage part 5 at the time of the recovery of a hydrogen isotope so as to cover said preventing part 13 while an inert gas supply means is connected to the above mentioned fluid recirculation system and heating means 12 is further provided to the storage part 5 so as to heat the same. At the time of the recovery of the hydrogen isotope, the hyrogen isotope remaining in the use system is fed to the side of the storage part 5 by inert gas while the storage part 5 and the preventing part 13 are cooled and, at the time of the supply of the hydrogen isotope, the storage part 5 is heated to discharge the hydrogen isotope while only the preventing part 13 is cooled to collect transmitted tritium by the preventing part.
Patent JP-S645999-A (JP)
Title: Production of thin film of ferroelectric single crystal
Inventor: NOZAWA TOSHINORI
IPC: C30B29/30
Filed: 1987-06-29
Abstract: PURPOSE:To easily form a single crystal and to obtain the title thin film of a ferroelectric single crystal by depositing a thin single crystal film on a substrate substance through the thin film of an amorphous or polycrystal ferroelectric single crystal consisting of the same substance as the single crystal. CONSTITUTION:The thin film of an amorphous or polycrystal ferroelectric single crystal is deposited in specified thickness on the substrate substance. The thin film of a single crystal consisting of the same material as the above- mentioned thin film is deposited on the thin film while heating the single crystal. For example, a sapphire plate 1 is cleaned to obtain a clean surface, and amorphous lithium niobate is formed on the plate 1 in about 40-70mm thickness as a predeposited first layer 2 while keeping the plate 1 at a low temp. such as room temp. to mitigate the mismatching in the lattice constant between sapphire and lithium niobate. The sapphire plate 1 is then heated to about 500-600 deg.C, and a second layer 3 (thin single crystal film) of lithium niobate is formed. By this method, the thin film of a lithium niobate single crystal having good characteristics can be formed on the sapphire plate, etc., having the lattice constant highly mismatched with that of the thin film.
Patent JP-S6218692-A (JP)
Inventor: SUTEFUAN EMU DAREIE DO KOSUTOM
IPC: G11B27/10
Filed: 1986-07-11
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-S6063079-A (JP)
Inventor: SATOU SHIYOUJI
IPC: A63F7/02
Filed: 1984-07-31
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-H0212698-A (JP)
Title: Semiconductor memory device
Inventor: TANGE YOSHINAO
IPC: G11C29/00
Filed: 1988-06-29
Abstract: PURPOSE:To ensure the switching of a redundancy circuit and to improve reliability by providing a redundancy fuse to be blown externally as required and a means holding a 2nd node potential connecting to a 1st node via a 1st switch means conductive when a set signal is in a 2nd potential. CONSTITUTION:The 1st node N1 connected to a constant power line having the 1st potential via a prescribed resistor T1 and a signal generating means 20 generating a set signal whose potential changes from the 1st potential to the 2nd potential periodically are connected. Then a redundant fuse F to be blown externally as required, the 1st switch means TNA conductive when a set signal is in the 2nd potential, the 2nd node NIN connecting to the 1st node N1 via the 1st switch means and the 2nd switch means TNB conductive when the set signal is in the 1st potential are provided. The potential of the 1st node N1 corresponding to blown/unblown of the fuse F is given to the 2nd node NIN and the potential is held in the holding means. thus, the reliability of the redundant program is improved.
Patent JP-H01208015-A (JP)
Title: Optically coupled type field effect transistor switch
Inventor: MIZUUCHI KENJI
IPC: H03K17/78
Filed: 1988-06-28
Abstract: PURPOSE:To improve speediness and to easily attain miniaturization and a low cost by constituting a discharge circuit of an inversion circuit consisting of a photodetector and a resistor, and a bipolar transistor. CONSTITUTION:When the light emitting state of a light emitting diode 17 is set by permitting a current to flow on an input terminal 18, a photoelectric current is generated in a photovoltaic element group 11. Simultaneously, a photodiode 15 in the inversion circuit is also operated by being photoirradiated. At this time, the photoelectric current on the resistor 14 flows also on the photodiode 15, and simultaneously, keeps the bipolar transistor(TR)16 at an OFF state. Therefore, the photoelectric current only flows on the inversion circuit, and a MOSFET12 is turned ON by the voltage drop of the resistor 14. Meanwhile, when no current flows on the input terminal 18 and the diode 17 is set at a quenching state, the cutoff state of the diode 15 is generated, and electric charge accumulated in the gate of the FET12 is supplied from the resistor 14 to the base of the TR16, then, the TR16 is set at the ON state and the FET12 is turned OFF.
Patent JP-H0210382-A (JP)
Title: Optical reading device of original
Inventor: FUJIWARA KATSUYOSHI
IPC: G03G15/04
Filed: 1988-06-28
Abstract: PURPOSE:To change the operating mode at a high speed and improve the durability by selecting the scanning start position at the time of traveling the optical system to scan and read the original to the position at the time of stopping the optical system to read the carried original. CONSTITUTION:An exposing means 17 is normally stopped at the position shown by a reference mark 52. Further, the scanning start position where the document is scanned and exposed by the exposing means 17 with the original placed on a document platen 5 is also made to be the same position. Therefore, even when the driving key of a recirculating automatic document feeding device (RDH) 1 of the operational panel is pushed, since the optical system, including the exposing means 17 is not travelled, contribution is attained to prolong the service life of the driving means of the optical system. Further, because the position where the means 17 is stopped is the same, only a single detecting means S5 is necessary to detect its position, the number of detectors is decreased, thus, simplifying the constitution.
Patent JP-S6318783-A (JP)
Title: Video signal recording and reproducing device
Inventor: NIIMURA KAZUHARU
IPC: H04N5/91
Filed: 1986-07-10
Abstract: PURPOSE:To correctly carry out the video signal processing of a muse decoder even when a special reproduction such as a high speed reproduction, a reverse high speed reproduction is carried out and to reproduce a high definition tele vision signal of high picture quality by recording a muse control signal by a fixed head. CONSTITUTION:The muse signal inputted from a terminal 51 is separated into the control signal and the video signal in a switching circuit controlled by a switching synthesis control circuit 66. This control signal is recorded on a tape 55 by the fixed head 54 and one video signal is recorded on the tape 55 by rotating heads 58, 59. At the time of the reproduction, the control signal reproduced from the fixed head 54 is demodulated in a reproduction control processing circuit 61, a time base is corrected, and it is inputted to a synthesis circuit 67 controlled by the switching synthesis control circuit 66. The signal reproduced form the rotating heads 58, 59 is demodulated in a reproduced video signal processing circuit 62, synthesized with the reproduced control signal in the synthesis circuit 67 and a reproduced muse signal is outputted from a terminal 63.
Patent JP-H0860046-A (JP)
Title: Curing of electrodeposition coating material by using bismuth catalyst
Inventor: HARUTOMUUTO FUEEDE
IPC: C09D5/44
Filed: 1995-06-28
Abstract: Water-soluble formulations contg. bismuth cpds. useful as curing catalysts for cataphoretic immersion paints -contain an epoxide-amine adduct in such an amt. that the ratio of bismuth atoms to  beta -hydroxyamine gps. is 1-10:10-1. The bismuth cpds. are prepd. by addn. of sufficient acid to give 0.1-2 mols. dissociable protons per mol. bismuth. Also claimed are (i) prepn. of the formulations by dissolving one or more basic bismuth cpds. in an aq. acid and then adding a reaction prod. of at least one epoxide cpd. with at least one organic amine, (ii) bismuth-contg. cataphoresis paint curing-catalysts prepd. by this method, and (iii) cataphoresis immersion paints contg. the catalysts.
Patent JP-H10222682-A (JP)
Title: Device for encoding outline
Inventor: KIM JIN-HUN
IPC: H04N19/00
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To further increase the efficiency of encoding when one or plural outlines are present in a frame by reducing the number of bits necessary for the encoding of a starting vertex and operating encoding based on displacement between each outline in the frame. SOLUTION: A grouping part 158 classifies the L pieces of outlines into the maximum L pieces of groups based on a preliminarily decided threshold value. A displacement calculating part 162 selects the first starting vertex among the starting vertexes of the outlines in the group of each outline. An absolute address encoding part 156 encodes the absolute address of the first starting vertex in the group of all outlines when the absolute address of the vertex indicates the position of the vertex in a video frame. A displacement encoding part 170 encodes the displacement of residual starting vertexes in the group of all the outlines when the displacement of the starting vertex is calculated based on the previous starting vertex. A multiplexer 180 outputs the encoded absolute address and displacement as encoded starting vertex data.
Patent JP-S6141171-A (JP)
Inventor: YOSHIDA TSUTOMU
IPC: B44C5/06
Filed: 1984-07-31
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-H06159214-A (JP)
Title: Distributor for internal combustion engine ignition
Inventor: OHASHI YUTAKA
IPC: F02P7/067
Filed: 1993-06-30
Abstract: PURPOSE:To reduce the overall weight and the dimensions in a radial direction, facilitate assembly, and prevent breakdown at the time of assembling. CONSTITUTION:The outer wall of a distributor is formed out of the respective side surface parts of an ignition coil 21, a unit 30 and a cap 2. A bush is fitted in the mounting hole of an ignition coil 21, and the ignition coil 21 is fixed to a base 20 by a screw 24 which passes through the bush.