baber/WOPTO huggingface dataset:
Patent JP-H08130176-A (JP)
Title: Manufacture of mask for charged particle beam exposure
Inventor: AMAMIYA ISAO
IPC: G03F1/50
Filed: 1994-10-31
Abstract: PURPOSE: To manufacture a mask for charged particle beam exposure which is free from defects with a high yield and at a low cost in a relatively simple manufacturing process. CONSTITUTION: Recessed patterns 31a which are to be through-patterns are formed in the surface of an Si substrate 1a to obtain a substrate 1b having recessed patterns. The rear of a thin film forming region including the recessed patterns 31a is subjected to etching until the bottom parts of the recessed patterns 31a are etched to form a thin film part 3 having through-patterns 31 in its surface. When the thin film part 3 is formed, fluorine resin protective films 6 are formed on the surface of a substrate 1b, in the recessed patterns 31a and the side surfaces of the substrate 1b. With this constitution, a mask 1 for charged particle beam exposure which has the through-patterns 31 through which the charged particle beam can be transmitted in its thin film part 3 which is supported by a support frame 2 can be obtained.
Patent JP-H05209287-A (JP)
Title: Method for cleaning up metal surface
Inventor: KURAUSU BITSUTERU
IPC: C23G1/36
Filed: 1992-09-09
Abstract: In a process for cleaning metal surfaces by means of aqueous alkaline silicate- and surfactant-containing cleaning solutions, circulating the cleaning solution via ultrafiltration, a solution is employed which contains sodium silicate or potassium silicate of the general formula Na2O.2SiO2.xH2O or K2O.2SiO2.xH2O as the sole silicate component. The cleaner solution is preferably adjusted to a pH between 7 and 12 and to a concentration (calculated as SiO2) of 0.1 to 20, in particular 0.5 to 10 g of silicate per litre.
Patent JP-H01109673-A (JP)
Title: Extracting device for electric equipment
Inventor: INAKI ISAO
IPC: H01R43/26
Filed: 1987-10-21
Abstract: PURPOSE:To simply and efficiently extract an electric equipment by forming a hooking section on the electric equipment, providing an extractor extracting the electric equipment, and removably holding this extractor on the back side of a panel. CONSTITUTION:When an electric equipment is to be extracted from a holding device, screws 21 are first removed, and a front panel 16 or the like is removed from a chassis 1. An extractor 11 is then removed from holding claws 19. The neck 13 side of the extractor 11 is inserted through the fitting port 5 of the chassis 1, a hooking section 14 is hooked on the hooking section 10 of a tuner unit 8 and pulled, the connecting section 9 of the tuner unit 8 is removed from a connector 3, and the tuner unit 8 is extracted from a unit holder 2 to the outside of the chassis 1. The extractor 11 is held on the holding claws 19 after the usage.
Patent JP-H08130789-A (JP)
Title: Recording and reproducing device
Inventor: ARAI TOSHIO
IPC: G11B31/00
Filed: 1994-10-31
Abstract: PURPOSE: To house a cord bundle in a device when it is carried and to solve inconvenience such as the entanglement of the cord bundle, etc., by providing a first cord reel and a second cord reel. CONSTITUTION: The first cord reel 29 which takes up a first cord bundle 5 to connect a remote controller 4 to a recording and reproducing means in the inside of a main body and houses the first cord bundle 5 in the inside of the main body is arranged in the inside of the main body in such a way that it can be operated rotatably. Also, the second cord reel 15 which takes up a second cord bundle 61 to connect an electric/acoustic converter (headphone device) 57 to the controller 4 and houses the cord bundle 61 in the inside of the remote controller 4 is arranged in such a way that it can be operated rotatably. In this way, the cord bundles 5, 61 are housed in the device, respectively, and also, they are formed in one link in a state in which they are drawn out from the cord reels 29, 15, which prevents them from being entangled mutually.
Patent JP-H10111068-A (JP)
Title: Freezing and/or cooling chamber
Inventor: UESHIMA YOSHIO
IPC: F25D23/00
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To prevent a nest of a cockroach from being formed and hereby ensure effectual ventilation by forming an air suction hole in an upper side of a front or side surface and an exhaust hole in a lower side of the chamber, and providing a fan for exhausting fresh air taken in from the air suction hole to the outside of an apparatus. SOLUTION: When a fan 25 is driven, fresh air is incorporated after passage through an air intake hole 31 and a dusttight filter 32 as indicated by a direction A, and robbs heat of the heat exchanger 24 and is exhausted to the outside after passage through an exhaust hole 34 for air as indicated by a direction C. The fan 25 incorporates fresh air from an intake hole 22A for fresh air in a rear part panel 21 and cools the heat exchanger 24 and is exhausted to the outside through the exhaust hole 34. Fresh air is incorporated from an upper portion and is exhausted from a lower portion in such a manner whereby the fresh air goes around also a back surface side of a top plate 11 for cooling. Thereby the problem in the conditions of the propagation of cockroaches where it is warm and air is not moved can be resolved to prevent cockroaches from being propagated.
Patent JP-H04145857-A (JP)
Title: Vibrationproof type rotating body driving device
Inventor: HONDA YUKIO
IPC: H02K7/116
Filed: 1990-10-03
Abstract: PURPOSE:To reduce the noise and vibration of a motor with a simple and inexpensive structure by fixing the motor to a gear case by with a vibration-proof means and, at the same time, coaxially providing a torque transmitting means between the rotor shaft of the motor and a worm shaft. CONSTITUTION:A worm wheel gear 2 which is united with an output gear 2a for transmitting engaging torque to a driving gear to one body is supported by a gear case 1 in a rotatable state and a worm 7 to which torque is transmitted front the rotor of a motor is engaged with the gear 2 as a speed reducing means. A torque transmitting means 8 for transmitting the torque front the rotor is provided at the end section of the worm shaft 9 of the worm 7 and the other end of the means 8 is coupled with a rotor shaft 10 on the motor side. The means 8 is a universal joint mechanism constituted of a vibrationproof material. Therefore, the torque of the rotor of the motor can be surely transmitted to the driving gear, etc., and, at the same time, the noise and vibration of the motor can sharply be reduced.
Patent JP-2001088684-A (JP)
Title: Braking force distribution controller
Inventor: KATO HIRAHISA
IPC: B60T8/1766
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a braking force distribution controller favorably controlling a braking force distribution even in cases of detecting abnormality in a sensor, etc. SOLUTION: A vehicle is provided with wheel speed sensors 41, 42, 43, 44, a stop switch 45, and an acceleration sensor 46. The traveling state of the vehicle is detected by the sensors, etc., 41-46. Where at least one abnormality is detected in the sensors, etc., 41-46, a braking force distribution is backup controlled according to the traveling state of the vehicle detected by the residual normal sensors.
Patent JP-S62277388-A (JP)
Title: Production of dioxazine compound
Inventor: FUJITA TAIRA
IPC: C07D498/22
Filed: 1986-11-10
Abstract: PURPOSE:To obtain the titled compound useful as dyes, pigments, etc. by using a small amount of a reaction promoter at a low cost, by subjecting a specific benzoquinone derivative to cyclization reaction while heating in an inert organic solvent in the presence of an inorganic acid, etc. CONSTITUTION:A compound expressed by formula I (R represents 1-4C alkyl) [example; 2,5-dichloro-3,6-bis(9-ethyl-3-carbazolylamino)-1,4-benzoqu-inone, etc.] is cyclized in an inert organic solvent (preferably chlorobenzene, dichlorobenzene, trichlorobenzene or nitrobenzene, or alkylbenzene with >=110 deg.C boiling point) in the presence of an inorganic acid (preferably hydrochloric acid or sulfuric acid) or both the inorganic acid and an oxidizing agent (preferably p- benzoquinone, etc.) while heating preferably at 110-200 deg.C to obtain the aimed compound expressed by formula II (X, and X2 represent H or Cl).
Patent JP-2000083668-A (JP)
Title: Synthesis of long-chain double-stranded dna by using a plurality of template single stranded dnas
Inventor: OKAMOTO YASUSHI
IPC: C12Q1/68
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To easily and quickly obtain a long-chain double-stranded DNA by applying a DNA polymerase to a plurality of template DNAs having at its terminal end a complimentary binding range where the double-stranded DNA can be wholly and continuously formed. SOLUTION: This method for easily and quickly synthesizing a long-chain double-stranded DNA by using >=3 kinds of template single-stranded DNAs is conducted by applying a DNA polymerase to the >=3 kinds of template single- stranded DNAs in the presence of a primer DNA directed to complimentarily anneal a 3'-terminal end side when the 3'-terminal end projects toward the terminal end of the template single-stranded DNA after interlinked, wherein the single-stranded DNAs have a mutually complementary binding range at its at least one of 3'-terminal end and 5'-terminal end, wherein the double- stranded DNA can be wholly and continuously formed by annealing in the binding range, and whereby the long-chain double-stranded DNA having the corresponding whole length is synthetically obtained.
Patent JP-S62127214-A (JP)
Title: Manufacture of fiber-reinforced resin-molded parts
Inventor: NAGANAMI KUNIO
IPC: B29C45/14
Filed: 1985-11-29
Abstract: PURPOSE:To integrally mold a molded body with complicated shape by a method wherein main molding stock is molded under semi-hardened state and, after that, resin or rubber is injected and molded in a space which is made by a molding tool and the main molded body. CONSTITUTION:First, molding stock 4 containing uncured resin and reinforcing fibers is placed on a lower mold 2, in which slide cores 3 are installed. Secondly, after the lower mold 2 is closed with an upper mold 1, the molds 1 and 2 are heated under pressure in order to form a main molded body 7 by semi-hardening or hardening the stock. Thirdly, the slide cores 3 are slid under the state that the molds 1 and 2 are closed together in order to form spaces closed by the main molded body 7, the lower mold 2 and the slide cores 3. Fourthly, resin and/or rubber composition 6 is injected from an injection nozzle 5 into said closed spaces in order to remove a molded part by opening the molds after the main molded body and the injected resin and/or rubber composition are made into an integral body.
Patent JP-H04251904-A (JP)
Title: Production of inductance component
Inventor: IKEDA TAKESHI
IPC: H01F41/00
Filed: 1990-10-05
Abstract: PURPOSE:To obtain a stable inductance characteristic by firmly fixing a combined core on a bobbin under the condition that the core is deviated to one side of the main body of the bobbin. CONSTITUTION:A bobbin 1 which has flanges 3 at the both ends and at the middle of a cylindrical main body 6 is prepared, and a coil 5 is wound on the main body 6 between the flanges 3. A base 9 is provided at the bottom of the flanges 3 at the both ends of the bobbin 1, and the extension line from the coil 5 is connected to a lead pin 8 protruding from the base 9. The part of cores 2 and 2' are fit in the main body 6 of the bobbin 1 from the both sides and the ends are aligned in the bobbin 1, and the other ends of the cores 2 and 2' are aligned outside of the bobbin 1. Under such condition, a core sandwiching metal fitting 4 is fit so as to sandwich the two cores 2 and 2', and the metal fitting 4 and the cores 2 and 2' are fixed. The cores 2 and 2' are inserted into the main body 6, the cores 2 and 2' are deviated to the top right side of the bobbin 1 under the condition that the both ends of the cores are aligned.
Patent JP-S60155546-A (JP)
Title: Luminescent glass
Inventor: AKOSU KISU
IPC: C03C3/108
Filed: 1984-12-20
Abstract: There are described luminescent glasses having the following compositions (a) 0 to 80 mole % alkali metal oxide (sodium oxide, potassium oxide, lithium oxide), individually or several together, 0 to 30 mole % alkaline earth metal oxide (magnesium oxide, calcium oxide, strontium oxide, barium oxide), individually or several together, and at least 2 mole % of alkali metal oxide and/or alkaline earth metal oxide must be present (b) 7 to 90 mole % silica 1 to 50 mole % boron oxide (B2O3) 1 to 30 mole % aluminum oxide (c) 0.1 to 5 mole % lead oxide (PbO) 0.1 to 10 mole % vandium pentoxide (V2O5). The glasses have white, yellow, or blue luminescence, depending on the PbO and V2O5 content, at excitation with a wave length of 254 nm.
Patent JP-S63115179-A (JP)
Inventor: ARAN ETSUCHI BOIYA
IPC: G03G5/02
Filed: 1987-10-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08275167-A (JP)
Title: Video signal coder and video signal decoder
Inventor: KIN SHORAKU
IPC: H04N19/91
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To code a video signal at an enhanced compression rate by combining a coded contour signal, a coded border signal and a coded pixel signal to generate a coded IMAGE signal. SOLUTION: A contour coding circuit 11 converts contour information into contour data denoting a contour of a front image region and gives the data to a variable length coder VCL 12 and a 2nd coding channel 20. Pixel information is given to the channel 20, where a coded border signal is generated by using the contour data. A border pixel extract circuit 22 uses the received contour data to generate a set of border pixel values and gives them to a PCM/Q circuit 23. A 3rd code channel 30 converts the pixel signal into a pixel signal coded statistically and gives it to an MUX 40. The MUX 40 combines the coded contour signal, the coded order signal and the coded pixel signal under the control of a processor to generate a coded video signal.
Patent JP-H01110161-A (JP)
Title: Serial wire dot printer
Inventor: TAKEZOE FUMIHIKO
IPC: B41J2/30
Filed: 1987-10-23
Abstract: PURPOSE:To prevent printing quality from deterioration and a printing impossible state occurrence by supplying excitation energy to a coil corresponding to a printing wire to be driven following the printing wire which is driven in advance longer than standard time by a time obtained by a specific operation. CONSTITUTION:Since either of signals S1, S2 from a timer 17B1 become at L level at a time when times T11, T2 have respectively elapsed after outputting the signals S1, S2 at H level, current I of waveforms corresponding to the times T11, T2 flows to a coil 10 corresponding to a printing wire 8 printing at this time. Since the time T11 in this case is equal to T1S+DELTAT, when T=K, T11>T1S is realized. Therefore, through magnetic interference occurs to a former coil 10 in which the coil 10 of a coil group 10B1 is magnetically excited later by 90 degrees than the coil 10 of a coil group 10A1, since the time T11 is thus set, energy is supplied to the coil 10 of the coil group 10B1 longer by DELTAT time from a power source. As a result, remarkable imbalance is not generated in current which governs each printing speed of a printing wire 8.
Patent JP-H04145108-A (JP)
Title: Production of oxygen-permeable polymer material
Inventor: ITO TETSUO
IPC: C08F230/08
Filed: 1990-10-05
Abstract: PURPOSE:To obtain the subject material having high oxygen permeability and hydrophilic surfaces and useful for contact lenses, etc., by copolymerizing a specific fluorine-containing unsaturated monomer with a siloxane-containing unsaturated monomer or a fluorine-containing acrylic ester. CONSTITUTION:(A) A polymerizable monomer of formula I (A<1>, A<2> are unsaturated polymerizable groups; X<1>, X<2> are 1-20C divalent hydrocarbon; R<1>-R<6> are alkyl which may be substituted with fluorine atom(s), phenyl, F, H, etc.; m is 2-20; n is 0-20) is copolymerized with (B) a polymerizable monomer of formula II [A<3> is unsaturated polymerizable group; X<3> is 1-20C divalent hydrocarbon; R<7> to R<12> are alkyl which may be substituted with fluorine atom(s), phenyl, vinyl, H, etc.; Z is -X-B (X is 1-10C divalent hydrocarbon; B is H, unsaturated polymerizable group); k is 0-20] or formula III (R<13> is H, F, methyl, etc.; R<14> is 1-20C alkyl, 1-20C fluoroalkyl) to provide the objective polymer material.
Patent JP-H02156062-A (JP)
Title: Spraying-method in molten state by arc for material with high molten point
Inventor: ROBAATO REROI AMON
IPC: B05B7/22
Filed: 1989-10-13
Abstract: PURPOSE: To uniformly melt two pieces of wires sent at controlled speeds toward each other and to obtain uniform deposits free from large lumps by supplying AC electric power to these wires and generating arcs, thereby blowing off the wires of a molten state.  
     CONSTITUTION: A mandrel 3 is rotated and is moved in its axial direction by driving mechanisms 9 in such a manner that metallic thermal spraying flow traces a spiral route from the end to the end of the outside surface of the mandrel 3. After a vessel 5 is purged and discharged, the vessel is filled with an inert gas and the wires 1 are delivered from a spool 15 and are fed into an arc thermal spraying chamber 13. An inert gas is supplied from a nozzle 23. The AC voltage is impressed between the wires 1 by an AC power source 21 and the respective wires 1 are moved under speed control by the individual driving mechanisms 17 to bring the front ends of the wires closer to each other, by which the arcs are generated to melt the front ends. The molten metal is blown off by the inert gas from the nozzle 23, by which the molten flow directed to the mandrel 3 is applied to the mandrel 3 and is deposited and solidified thereon. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S62247672-A (JP)
Title: Method for enlarging/reducing picture with optional magnificaiton
Inventor: NAGANO BUNICHI
IPC: H04N1/393
Filed: 1985-11-27
Abstract: PURPOSE:To enlarge or reduce pictures with optional magnification by reading the basic reading picture element with averaging or thinning, thereby changing continuously the ratio between the reading resolution and the recording density. CONSTITUTION:A master CPU 1 calculates a steady meaning term (a) and a decimal part (d), where (a+d)=RO/ZD is satisfied (RO: basic reading resolution, D: recording density from the magnification Z (recording length/reading length) supplied from an input part (not shown here) of a panel, etc. Thus the averaging information ADD and the thinning information DEL are obtained and written to the RAM of a main scan timing control part 2 in response to each picture element of a CCD 4. Then the address information written to the RAM is scanned with an access form an address counter. Thus the basic picture element data outputted from the CCD 4 is averaged and thinned based on both informa tion ADD and DEL written to the RAM. Then the optional reading resolution is secured.
Patent JP-H02115919-A (JP)
Title: Coordinate input device
Inventor: SUGIMOTO HIROSHI
IPC: G06F3/03
Filed: 1988-10-26
Abstract: PURPOSE:To easily input the coordinates of a cylindrical plane, a spherical plane, and another arbitrary surface by sandwiching a photoconductive film and a film with a refractive index lower than that of the photoconductive film, and transmitting light through the photoconductive film. CONSTITUTION:The light 11 emitted from a light emitting element 9 arrives at a corresponding light receiving element 10 as performing total reflection on the inside of the photoconductive film 2 in a state where no coordinate is designated by a cursor 12. Therefore, a photoreceiving signal can be obtained from the light receiving element 10 in such state. Since the light 11 advances along a curve even when it is formed on a photoconductive sheet 1, an optical signal can be obtained from the light receiving element 10. Meanwhile, when the cursor 12 presses a point on the sheet 1, the position is recessed and deformed. The light 11 advancing through the photoconductive film 2 is made incident on a film 3 side, and is emitted to the outside. As a result, no photoreceiving signal can be obtained, and the position of the cursor 12 can be detected.
Patent JP-2000095881-A (JP)
Title: Production of polyester film
Inventor: NITTA SHOZO
IPC: C08G63/688
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing high-quality films, excellent in uniformity of thickness, and free of antimony-based black-colored foreign matter or recess-striated defects, stably, efficiently at a high speed for extended periods. SOLUTION: This method extrudes thermoplastic polyester melt from a mold into films, makes these films of the molten polymer adhere to a rotary cooling drum surface, after imparting static charge to one side of each film, and rapidly solidifies them to produce the films, wherein the polyester contains antimony oxide, and the molten polymer has an AC volumetric resistivity of 1×106 to 1.3×108 Ω.cm and DC volumetric resistivity of 6×108 to 3.5×109 Ω.cm.
Patent JP-H1083123-A (JP)
Title: Toner transferring device
Inventor: KAMIMURA TASUKE
IPC: G03G15/16
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of image quality by enhancing transfer efficiency at the time of transferring a toner image formed on a photosensitive substance to an intermediate transfer belt. SOLUTION: The intermediate transfer belt 5 is laid around three rollers 5-5c and is brought into contact with a photosensitive substance belt 3 between the rollers 5a and 5b in order to transfer the toner image formed on the photosensitive substance belt 3 to the intermediate transfer belt 5. Transfer rollers 6a and 6b in which at least two rollers are arranged at a specified interval are provided in order to sufficiently secure a contact area with the photosensitive substance belt 3, so that the contact area is secured between contact P1 and P2 of the intermediate transfer belt 5 with the photosensitive substance belt 3, and stablized transfer potential having a specified width is secured by supplying the same voltage to the transfer rollers 6a and 6b and the transfer efficiency is improved.
Patent JP-H08105790-A (JP)
Title: Method for weighing by sorting and combining articles, and device therefor
Inventor: SAKAGAMI YOSHIAKI
IPC: G01G19/387
Filed: 1994-10-05
Abstract: PURPOSE: To enable sorting articles into accepted, rejected, and combined articles through one time of weighing, by sorting the articles into accepted and rejected articles by weights, and selecting the rejected articles as a combination of the substandard articles with acceptable weights. CONSTITUTION: Articles (M) in pool hoppers 4-1-4-N are fed into respective weighing hoppers 6 (6-1-6-N) by a release signal O1 . Then, each of weight detectors 8-1-8N measures the weight of articles (M) held in each chamber of the hoppers 5, and outputs a weight detection signal (W) to a sorting device 24, which sorts articles (M) into standard articles (MR) and sub-standard articles (MI) on the basis of the preset weight ranges of standard articles. A combination arithmetic unit 28 does arithmetic on (MI) and selects a combination of the chambers of the hopper 6. Then, (MI) to be a combination article (MS) is discharged by a release signal O2 and conveyed into a combination storing box 38 with a discharge conveyor 12. (MR) and remaining (MI) are discharged by the signal (O2 ) and sorted into a receiver 34 or 36 through a sorting hopper 32.