baber/WOPTO huggingface dataset:
Patent JP-S55112030-A (JP)
Title: Digital-analog converter
Inventor: TAKAYAMA KOUJI
IPC: H03M1/66
Filed: 1979-02-21
Abstract: PURPOSE: To always secure the display up to the full scale with the designated number of digits by giving the monitor to the fluctuation of the partial digit signal of the input digital signal.  
     CONSTITUTION: Microcomputer 21 fetches the data equivalent to the number of the selected digits with every time interval Δt, and the difference to the preceding data is calculated every time. This fluctuation component is compared with reference decision values ΔVa and ΔVi. Here in case the fluctuation is large and exceeds ΔVa, the presence or absence is detected for the data in the digit higher by one than the selected digit on the data line. And in case the data exists, the displayed data part is shifted upward by one digit with no change given to the digit number. In case the fluctuation is smaller than ΔVi, the checking is given in the same way to the lower digit. And if the data exists, the data part is shifted downward by one digit. At this moment, change Δv per time Δt is detected for curve 47 on the recording paper. Based on this fluctuation, the digit is shifted smoothly to the higher rank to avoid the saw-tooth wave form. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08208905-A (JP)
Title: Propylene/ethylene block copolymer composition
Inventor: SUGIMOTO RYUICHI
IPC: C08L53/00
Filed: 1995-02-08
Abstract: PURPOSE: To provide a propylene/ethylene block copolymer composition which can give a molding excellent in transparency and gloss and also excellent in a balance between rigidity and impact resistance when used as a modifier for the properties of a polyolefin, compared with a conventional propylene/ethylene block copolymer. CONSTITUTION: This propylene/ethylene block copolymer composition comprises 15-85 pts.wt. propylene/ethylene block copolymer and 85-15 pts.wt. crystalline polypropylene having an intrinsic viscosity lower than that of the propylene/ ethylene block copolymer and having a crosslinked structure with an intercrosslinkage molecular weight of 1000-300000, and has an overall haze of 40% or below and an internal haze of 20% or below as measured in the form of a 60μm-thick film.
Patent JP-H07229682-A (JP)
Title: Vapor drier
Inventor: OMORI TOSHIAKI
IPC: F26B21/00
Filed: 1994-02-17
Abstract: PURPOSE:To enable supply of clean solvent vapor onto the surface of a substance to be dried. CONSTITUTION:In a vapor drier wherein a solvent vapor atmosphere part 12 filled up with the solvent vapor is generated in a tank by heating and vaporizing a liquid solvent 2 stored in a liquid solvent storage part 11 in the lower part of the tank and a substance 6 to be dried is dried in the solvent vapor atmosphere part 12, a trap 10 catching minute droplets of the liquid solvent contained in the solvent vapor is provided between the liquid solvent storage part 11 and the solvent vapor atmosphere part 12 of the vapor drier.
Patent JP-2000222566-A (JP)
Title: Optical information reader
Inventor: TOYAMA TAKAHIRO
IPC: G06T1/60
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To make realizable improvement of the convenience and rationalization from the view point of program management by using a fundamental system program, which executes display control, for various purposes while realizing character display based on different character code systems. SOLUTION: Font pattern data and a function for calculation of its layout address the provided as a pair in a font file, and an address calculation function in this font file is used to calculate the address of font pattern data corresponding to a designated character code in the case of display control (a), and therefore, a system program can be used for various purposes. Consequently, it is sufficient if only the font file is changed for a character code system at the time of use in plural nations different by character code systems though the system program itself for display control must be changed in a conventional device (b).
Patent JP-H01196035-A (JP)
Title: Silver halide photographic sensitive material
Inventor: MAEKAWA HIDEAKI
IPC: G03C1/015
Filed: 1988-01-30
Abstract: PURPOSE:To retard dependence of gradation on illumination, and generation of fog and decrease of density by the effect of pressure by proceeding a forming stage of silver halide particles under an acidic condition in the presence of a water-soluble Ir compd. and an N-contg. heterocyclic compd. CONSTITUTION:At least one of silver halide emulsion layer contains silver halide particles contg. >=90mol.% AgCl formed to particles in the presence of an Ir compd. wherein said particles are formed in the presence of an N-contg. heterocyclic compd. under acidic condition. The silver halide particles may be any of silver chlorobromide, silver chloroiodobromide, or silver chloride. Presence of silver iodide is permitted but absence of silver iodide is most preferred. By this constitution, dependence of gradation on illumination is retarded and fog generation and decrease of density are prevented.
Patent JP-S59150367-A (JP)
Inventor: SUZUKI MASAO
IPC: G21C3/06
Filed: 1983-02-09
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-S62178244-A (JP)
Title: Negative type resist
Inventor: SHIROTA YASUHIKO
IPC: G03F7/038
Filed: 1986-02-01
Abstract: PURPOSE:To obtain a resist having high dry etching resistance by incorporating a specific high-polymer compd. into the negative type resist. CONSTITUTION:The compd. of which the main chain has substantially the repeating unit expressed by the chemical formula I is incorporated into the negative type resist. In the formula, Ar denotes a carbazolyl group, naphthyl group, pyrenyl group, ferrocene group or the deriv. thereof, one or both of R1, R2 denote an unsatd. double bond group and the other is hydrogen, carboxyl group, cyano group, lower alkyl when only one thereof is the unsatd. double bond group. The mol. wt. of the high-polymer compd. is 5,000-300,000 more preferably 10,000-200,000. The resist is formed by dissolving the high-polymer compd. into an acetone, methyl ketone and other solvent, coating the soln. on a substrate and evaporating the solvent. The content of the high-polymer compd. in the solvent is 1-50wt%, more particularly preferably 5-30wt%.
Patent JP-S564322-A (JP)
Title: Working method for very small hole
Inventor: NAKAMURA TERUSHIGE
IPC: B21D22/02
Filed: 1979-02-23
Abstract: PURPOSE: To form the very small hole of accuracy higher than that to be obtained by the conventional method, by boring a hole in diameter larger than the desired hole diameter in the work, and by inserting into this hole the mandrel of the same diameter as the desired hole diameter, in which the mandrel possesses the hardness higher than that of the work, and by pressing the work against the mandrel so as to make tight contact beteen two.  
     CONSTITUTION: The hole in diameter larger than the desired hole diameter is previously bored in the work 3 by the drill 8, and next, the mandrel 4 possessing the outer diameter as same as the desired hole diameter and the hardness higher than that of the work 3, is inserted into above stated hole. Then, the work 3 is pressed against the mandrel 4 by the pnch 5 so as to cause the deformation and to make tight contact against the mandrel 4, and after that, the mandrel 4 is pulled away from the work 3. Thus the very small hole of accuracy higher than the conventional method can be formed. This method is suitable for forming the very small hole in 0.2mm or smaller diameter. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11216870-A (JP)
Title: Manufacture of ink jet head
Inventor: KITAHARA KOJI
IPC: B41J2/055
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing the nozzle plate of an ink jet head in which an ink nozzle can be formed without lowering the machining accuracy and a through hole for exposing a terminal connecting an FPC with an ink jet head can be made simultaneously. SOLUTION: One surface of a silicon wafer 200 for forming a nozzle plate is etched to make a fine trench 231 for forming an ink nozzle and a part of trench, i.e., a through-hole for electrode wiring. Trenches 244, 233A larger than the trench of ink nozzle are made from the other surface of the silicon water while penetrating the trenches 231, 244 to form a nozzle. At the same time, a through-hole is made through the trenches 233, 233A.
Patent JP-H01197388-A (JP)
Title: Molecular ray crystal growth device
Inventor: BABA TOSHIO
IPC: H01L21/203
Filed: 1988-01-29
Abstract: PURPOSE:To prevent the residual impurities from being mixed into a crystal growth membrane and to obtain the crystal growth membrane of high purity and high quality by trapping the residual impurities generated during the temp. rising of a base plate and during the growing of crystal, on a getter surface by an active getter material. CONSTITUTION:The inside of the device is kept in about 10<-10>Torr by ultrahigh- vacuum pump and a liquid nitrogen shroud 3, and a getter surface 6 is cooled enough. Then, raw material cells 2, 3 and getter cell 5 disposed not to confront to a base plate 1 are heated, and the residual impurities, such as H2O, CO, CO2, generated from the raw material in crucibles 2, 3 and a heater of electric furnace are gettered by the getter material 4 which is projected from the inside of a getter cell 5 and stuck to a getter surface 6 so that the concn. of the residual impurities in the device is reduced. Then, the base plate 1 is heated to grow a semiconductor membrane.
Patent JP-S63189079-A (JP)
Title: Receiver
Inventor: SOBASHIMA HIROSHI
IPC: H04N7/173
Filed: 1987-01-31
Abstract: PURPOSE:To act the titled receiver like a music reproducer together with the provision of a reception function of teletext or Captain system by providing a means converting an input signal into a digital signal, storing result from the stored signal while extracting a music signal. CONSTITUTION:A signal inputted to a teletext exclusive circuit 1 is subjected to signal extraction by a data clock generating circuit 7 and a signal inputted to a Captain exclusive circuit 2 is extracted by a modulator-demodulator circuit 4 respectively, the resulting signal is converted into a digital signal and stored in a program data storage RAM 22 of a common circuit 3 via a bus line 19. Then the music data extracted from the program data is stored in a music data storage memory 32 by the control action of a CPU 18. In using a remote controller 31 to depress a music selection key, the music data is stored tentatively in a buffer data RAM 33 via a melody processing CPU 26 from the memory 32 and reproduced via a sound source circuit 34.
Patent JP-S62179118-A (JP)
Title: Smeiconductor device
Inventor: HONMA MICHIO
IPC: H01L21/3065
Filed: 1986-01-31
Abstract: PURPOSE:To check the etching state of electrode polysilicon in direct contact part in the lateral direction by a method wherein the removed numbers of a ladder patterns in checking element group are checked. CONSTITUTION:Openings are provided in an element isolating and insulating film 1 to form thin oxide films 2 and then these films 2 are removed to form a direct contact part 3 (substrate exposed part) while an electrode polysilicon 4 is grown to be etched using a photoresist as a mask and immediately after a substrate surface is exposed, the etching process is stopped to remove the photoresist. The branch parts 11-15 of polycrystalline silicon 4 are successively thinned so that the electrode polysilicon 4 in contact with the substrate surface may be removed starting from the thinest pattern in proportion to the advance of overetching process. Through these procedures, the overetching rate can be controlled by checking the removed numbers of branch parts 11-15.
Patent JP-S6022719-A (JP)
Inventor: EDOWAADO SHIRAA
IPC: G11B5/29
Filed: 1984-02-07
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-S57136379-A (JP)
Title: Light emitting diode
Inventor: ISHIOKA TAKEHIKO
IPC: H01L33/10
Filed: 1981-02-17
Abstract: PURPOSE:To prevent a leakage of a light from a diced plane by providing a reflecting layer or an absorbing layer for a light on the diced surface of a light emitting element formed into a chip by dicing. CONSTITUTION:On a diced surface which is formed on dicing into one individual element, an insulation layer 7 of a film thickness of 3-5mum and a reflecting layer 8 for a light is attached to be laminated. As a reflecting layer 8 metal with a high reflection factor such as Al, Cu, Ag, Cr or the like is used. Instead of reflecting layers an absorbing layer 9 may be used. By this method a leakage of light from the diced surface of the chip is prevented, and when it is used in a copy press or the like, a uniform lighting can be obtained as a recording light source.
Patent JP-S53106745-A (JP)
Title: Colorant for polyolefin
Inventor: OOKI SHIGERU
IPC: C08L23/02
Filed: 1977-03-01
Abstract: PURPOSE: Colorants which does not deform molded products, such as warpage or strain, is produced by treating a specific crystalline red compound in an organic solvent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02205432-A (JP)
Title: Method and device for coaxially positioning two cylindrical body of different diameter
Inventor: HARADA KAZUMASA
IPC: B23Q3/18
Filed: 1989-02-01
Abstract: PURPOSE:To enable stable and accurate rotation of a cross roller bearing whose outer ring is bisected by displacing a movable V block engaged slidably with a stationary V block by a required amount, in the case of coaxially locating the outer ring of the bearing. CONSTITUTION:A master ring whose diameter is about the same as that of the cylindrical body to be measured and whose length is about two times is prepared. A master ring is fixed by pressing it to grooved faces 12, 12' while descending the V grooved faces 9, 9', of a movable V block 8 to the rear part slightly from the V grooved faces 12, 12', of a stationary V block 11, and the thimble 17 of a bar shaped inner micrometer 16 is rotated, so that the grooved faces 9, 9', which are pressed to the master ring quietly, advance. Then, a cylindrical body 4 is pressed to the V grooved faces 9, 9' by placing it on a cylindrical body 3. The reading of a dial gage 5 of this time is set to zero. The cylindrical body 3 is pressed to the V grooved faces 9, 9' so that the reading of the gage 5 is made to be dr. Because of dr>0, the V block 8 is advanced to locate the cylindrical bodies 3, 4 coaxially.
Patent JP-S63188778-A (JP)
Title: Discriminating device for wire gauge of multicore cable
Inventor: MISHIMA KENSHICHIRO
IPC: G01R31/02
Filed: 1987-01-30
Abstract: PURPOSE:To enable one person to discriminate wire gauge without utilizing color codes of respective cores by applying specific potentials corresponding to the wire gauge among plural cores from a power source part at one end of a multicore cable. CONSTITUTION:The power source part 2 is arranged at a start end part A which is one end of the multicore cable 1 and a wire gauge decision part 3 is arranged at a trail end part B as the other end of the cable 1. Further, the power source part 2 is so constituted as to apply the specific potentials VR1-VRn corresponding to the wire gauge to plural cores 11-1n constituting the cable 1. Further, the decision part 3 consists of a potential difference detection part 7 which reads potential differences between a reference line 4 and cores 1x whose wire gauge are to be decided among the cores of the cable 1 through lead wires 5 and 6 and a display part 9 which displays the wire gauge read out of a memory 8 digitally. Then a wire gauge is read out of the memory 8 according to a measured potential VS that the detection part 7 reads, the wire gauge of the optional conductor is displayed digitally and immediately on the display part 9, and the wire gauge of the remaining cores are displayed only by moving the probe 12.
Patent JP-H02205443-A (JP)
Title: Data processing device of portable type
Inventor: SATO SHINICHI
IPC: B23Q15/00
Filed: 1989-01-31
Abstract: PURPOSE:To obtain an inexpensive data processing device without reduction of flexibility by providing a means capable of coping easily with a system change and capable of data transfer on a device delivering a work data, etc., in the space with an external part instrument by an NC machine tool. CONSTITUTION:On this portable data processing device 1, a main control part 2 is arranged and the following element and circuit are connected via a bus 3 to this main control part 2. Namely, a data memory 4 storing each transmittal protocol of various external part instruments and data format, etc., a control program memory 5, a four rules arithmetic function program memory 6, an NC program editting program memory 7, data communication program memory 8, a work optimum data memory 9, timer module 10 and each I/O port 11, 12 are connected. So, when the main control part 2 sends a command according to each program stored in the memories 6, 7, 8, this main control part 2 comes to have a functional feature, editting feature, data communication feature and display feature.
Patent JP-H02201630-A (JP)
Title: Printer backup system
Inventor: ARAKITA EIJI
IPC: G06F3/12
Filed: 1989-01-31
Abstract: PURPOSE:To eliminate a printing data dropout and a duplicate printing at the time of the abnormality generation of a printing device by executing a management up to which data among the printing data stored in a backup buffer are used for a printing processing. CONSTITUTION:When a printing device 20 printing-processes prescribed code data, the code data are re-sent to a host device 10, and at the host device 10, by counting the code data, the management up to which data among the data transmitted by itself are printing-processed can be always executed. At the time of the abnormality generation of the printing device 20, the unprinting- processed data recognized by the management are fetched from a backup buffer 11 and transmitted to the printing device for backup. Thus, without dropping out the printing data, and moreover, without causing the duplicate printing, the printing can be automatically executed continuously.
Patent JP-S61180296-A (JP)
Inventor: SAITO ETSUO
IPC: G10L21/02
Filed: 1985-02-06
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-S58140349-A (JP)
Title: Sandwich glass
Inventor: TAKECHI HIDEO
IPC: C03C27/12
Filed: 1982-02-15
Abstract: PURPOSE:To obtain superior sandwich glass by a simple method without requiring severe control of temp. and humidity, by interposing an interlayer consisting of an ethylene-vinyl acetate copolymer which is subjected to an adhering treatment between two sheets of glass plates. CONSTITUTION:An interlayer consisting essentially of an ethylene-vinyl acetate copolymer which is subjected to an adhering treatment is interposed between two sheets of glass plates. Methods such as compounding of adhesive polymers, electric discharge treatment by plasma at low temp. or irradiation of electron rays are adapted to the above-described adhering treatment. Ethylenic resins contg. hydroxyl groups or carboxyl groups in molecules are used as the adhesive polymers to be adapted for the adhering treatment. The ethylene-vinyl acetate copolymer to be used is preferably the copolymer contg. 19-40wt% vinyl acetate contents.
Patent JP-H02201524-A (JP)
Title: Input system
Inventor: MURAKAMI HIROKUNI
IPC: G06F3/038
Filed: 1989-01-30
Abstract: PURPOSE:To remove restrictions of the operation place and to prevent the occurrence of disconnection or connection detect of a relay cable by providing a coordinate input device with an oscillation part which transmits a coordinate information signal through a space and providing a main body with a reception part which receives this coordinate information signal. CONSTITUTION:Coordinate information data stored in a data register 2 and a custom code register 3 is controlled by a control circuit 4 to output a data control signal to an output circuit 5. Signals from the output circuit provided with a light emitting part for control transmission and an oscillating circuit 6 operated by X-direction and Y-direction driving signals, a control signal, and a custom code setting signal are controlled by the data control signal from the control circuit 4 and are received by a mouse control circuit 8 provided with a light receiving part for remote control and are outputted to a personal computer part 9 provided with a custom code discriminating circuit which discriminates the custom code by the custom code setting signal. Thus, the operation place is not limited, and disconnection and connection defect do not occur.
Patent JP-S61179744-A (JP)
Title: Apparatus for printing entire peripheral surface of oval bottle
Inventor: MATSUDA YOSHIO
IPC: B41F15/08
Filed: 1985-02-05
Abstract: PURPOSE:To make it possible to print the entire peripheral surface of an oval bottle by one process, by a method wherein a pair of gears molded in the same annular shape as a bottle to be meshed with a horizontal rack gear, and the rack gear and a screen are moved to a horizontal direction to print the printing peripheral surface of the bottle in the state contacted with the screen. CONSTITUTION:The shape of oval gears 30, 30 is allowed to coincide with the cross-sectional shape of the printing peripheral surface 21 of an oval bottle 20. When rack gears 50, 50 are drawn to a horizontal direction, the oval gears 30, 30 are rotated while the inner peripheral surfaces 32 thereof are contacted with a support shaft 40. The locus of the print passing between the rack gears 50, 50 of the oval gears 30, 30 and the support shaft 40 at this time becomes constant. Therefore, when a bottle 20 is set so that the cross-sectional shape of the printing peripheral surface 21 coincides between a pair of the oval gears 30, 30 the height position of the horizontal tangential line contacted with the printing peripheral surface from above becomes constant and the position of the contact point of the printing peripheral surface and the horizontal tangential line also becomes constant. By this method, a continuous character or picture pattern can be printed on the printing peripheral surface of the oval bottle by one process.
Patent JP-H01196363-A (JP)
Title: Thermal transfer recording
Inventor: TAMURA YASUYUKI
IPC: B41J31/00
Filed: 1988-02-02
Abstract: PURPOSE:To minimize recording density unevenness by prolonging time spent from the superimposition of a thermal transfer material over a recording medium and heating thereof until the peeling-off of these components in accordance with the number of times of the use of the thermal transfer material when the thermal transfer material is repeatedly used a plurality of times. CONSTITUTION:When an ink ribbon 2 is used in the first round of application, a cassette 1 is attached to a head carriage showing the reversed side to the illustration in a state where a pressure roller 13 is not mounted on a roller mounting table 15. Because of the application of no pressure, time spent from the heating of an ink ribbon 2 until its peeling-apart during recording is short. In the second, fourth and sixth rounds of use of the ribbon 2, the cassette 1 is mounted in a direction as illustrated. However, in the third, fifth and seventh rounds, the cassette 1 is mounted showing the reversed side of the illustration. Then recording is performed with the pressure roller 13 attached in a groove 15a with a figure representing the number of times of use. Consequently, the time involved from the heating of the ribbon 2 with a thermal element 5a until the peeling-apart of the ribbon from a recording medium 10 at the downstream side of the pressure roller 13 becomes long sequentially. Subsequently, uniform density is obtained, even if a thermal transfer material is repeatedly used a plurality of times.