baber/WOPTO huggingface dataset:
Patent JP-2001155879-A (JP)
Title: High-pressure discharge lamp, high-pressure discharge lamp lighting apparatus and lighting apparatus
Inventor: ITO AKIRA
IPC: H05B41/18
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a high-pressure discharge lamp, a high-pressure discharge lamp lighting apparatus using the same and lighting apparatus of which metal base can easily contain a starter using nonlinear capacitor. SOLUTION: A base B is mounted on one end of an outer tube OB, which includes a sealing portion at one end and a discharge tube 4 protruded from the sealing portion, to contain the discharge tube. A starter ST has pulse generating means PG, which comprises heat resistant wiring board 10, nonlinear capacitor Cnl, and pulse stopping means PS, which comprises heat response switch ST operating responding to heat generated from the light-emitting tube IB. The starter ST is disposed in the base B so that the wiring board 10 is perpendicular to axis of the outer tube OB and the heat response switch ST is toward the light emitting tube IB from the wiring board 10.  Since the starter ST is disposed in the base B to use a space formed around discharge tube 4, although a space within the base B is small, the function can be performed and a response of the heat response switch ST can efficiently respond to the heat generated from the light emitting tube IB. Also, the starter can be easily mounted to the base making assembly easy.
Patent JP-H03199487-A (JP)
Title: Production of rosin-based emulsion size
Inventor: HASHIMOTO KEN
IPC: D21H17/21
Filed: 1989-12-26
Abstract: PURPOSE:To obtain the subject size in which size particles are extremely, finely and stably dispersed and good in sizing effects by using a mixture of a phenolic resin with a reinforcing rosin as a rosin-based substance in a phase inversion method. CONSTITUTION:The objective size obtained by using a mixture of a phenolic resin with a reinforcing rosin as (A) a rosin-based substance in a molten state in mixing the component (A) with (B) water containing a dispersing agent, forming a dispersion containing the component (A) as a continuous phase and the water as a disperse phase, adding water thereto, inverting the phase and affording an aqueous emulsion in which the water is the continuous phase and the component (A) is the disperse phase. Furthermore, the dispersing agent is used in an amount of preferably 2-4wt.% based on the component (A).
Patent JP-H02178378-A (JP)
Title: Acrylic pressure-sensitive adhesive
Inventor: NAGANO MOTOI
IPC: C09J175/00
Filed: 1988-12-28
Abstract: PURPOSE:To obtain the subject adhesive reacting of crosslinking at low temperature in a short time and having excellent cohesive force at high temperature by mixing a polyfunctional isocyanate compound and a monohydroxy organic solvent into an acrylic resin having a functional group reactive with a isocyanate group. CONSTITUTION:An acrylic resin having a functional group reactive with a isocyanate group [e.g. a polymer obtained by copolymerization of a principal monomer comprising an alkyl acrylate having 4-12C alkyl group such as butyl acrylate and a functional monomer having a functional group such as (meth) acrylic acid] is mixed with a polyfunctional isocyanate compound (e.g. trimethylol propane-modified TDI) and a monohydroxy organic solvent (preferably methanol or ethanol, etc.) to afford the aimed adhesive.
Patent JP-H02181184-A (JP)
Title: Poster cyclic display device
Inventor: YAMADA YOSHIHIRO
IPC: G09F11/12
Filed: 1988-12-31
Abstract: PURPOSE:To display many advertisements efficiently in a narrow space by supporting holders from which posters are suspended almost on a horizontal plane in a parallel state and conveying the foremost holder of the support means to the rearmost part through a conveyance passage in order. CONSTITUTION:The posters P are suspended by the support means 8 in the parallel state through the holders 14 and the advertisement on the front surface of the poster P at the foremost part is displayed in this state. Then when the poster P at the foremost part is conveyed to the rearmost part of the support means 8 by a conveying means 38 together with the holder 14, the advertisement on the rear surface of the poster P is displayed. This cyclic operation is repeated to update and display the posters P in order. Thus, the many advertisements can be displayed efficiently in the narrow space.
Patent JP-H09178790-A (JP)
Title: Device and method for measuring antenna pattern
Inventor: NISHIKAWA HITOSHI
IPC: G01R29/10
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To measure a three-dimensional antenna pattern without being restricted by the height of a measurement location. SOLUTION: A radome/antenna rotary device 3 with a function for rotating a radome 1 and an antenna 2 in one piece in roll direction for each specific angle step and an antenna rotary device 5 with a function for rotating an antenna for transmission in roll direction at a specific angle are added, and an azimuth rotary trestle 4 is moved for each specific angle step in roll direction, thus measuring a planar antenna pattern. Then, the measured planar antenna patterns are recorded by a data processor 9 and are synthesized to create a three-dimensional antenna pattern.
Patent JP-H06153897-A (JP)
Title: Production of fruit liqueur
Inventor: NISHIDA RIE
IPC: C12G3/04
Filed: 1992-11-20
Abstract: PURPOSE:To obtain common fruit liqueur containing UME (Japanese apricot) liquor having safety to human body, excellent fragrance and flavor. CONSTITUTION:Raw fruits are immersed in a fixed amount of HONMIRIN [sweet SAKE (rice wine)] depending upon water content of the raw fruits and the alcohol concentration in the immersed product is adjusted to about 8-10%. Readily drinkable liqueur having relatively lower monosaccharide content than UME liquor on the market, low persistent sweetness because of high contents of disaccharide and trisaccharide, good flavor because of high degree of amino acid is obtained. The liqueur has far smaller alcohol degree than UME brandy on the market but has no fear of occurrence of mold and deterioration during preservation.
Patent JP-H091853-A (JP)
Title: Ultrahigh magnetic field micro-magnetic roller recording device and manufacture thereof
Inventor: FUREDERITSUKU JIYON JIEFUAAZU
IPC: G11B5/02
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a roller having many poles for magnetic recording by providing a cylindrical roller made of a magnetic material, providing many poles at the outer edge of the roller by magnetizing the material, and specifying the energy product of the material and the diameter of the roller. SOLUTION: A micromagnetic roller 10 for recording a repetitive pattern is so magnetized as to have, for example, 20 poles. The directions of the magnetization are alternately set like, for example, 12, 14, 16, and external lines of magnetic force like 18, 20, 24 are generated. The energy product of the magnetic material is set to 1×10<6> GOe or more, the diameter of the roller 10 is set to less than 0.5", and the material such as that made of NdFeB, SmCo5 or barium ferrite and having a surface magnetic field of at least 1000Oe is used. Such a micromagnetic roller is manufactured by a magnetizing unit having a solid conductive cylinder 34 in which axial grooves are at at a predetermined interval on the outer periphery.
Patent JP-H04296564-A (JP)
Title: Ink-jet-printing head
Inventor: JIEEMUZU EFU ONIIRU
IPC: B41J2/05
Filed: 1991-12-18
Abstract: PURPOSE: To improve the directivity of splashes by forming intervals by first- third connecting film layers and combining a base therein and forming a plurality of nozzles, the whole of which are encircled with the thick film layers by an open channel end in the second thick film layer. CONSTITUTION: Heating elements 25 are disposed in an aperture 20 in a first thick film layer 43, and a channel 48 and an ink storage recess 49 are formed in a second thick film layer 44 overlapped on the first thick film layer. Then a printing head 40 is so formed as to bond combinedly on the second and third thick film layer 44 and 45, and the third thick film layer 45 of the same thick film material and a second base 41 with a through-hole 42 as an ink inlet are arranged on first bases 27 and 28 and bonded thereon. Thus lines of coplanar nozzles 51, the whole of which is encircled with the same insulative coplymeric material, are formed in one nozzle face. The splash properties are improved to provide the uniform wetness by the arrangement.
Patent JP-2000161670-A (JP)
Title: Gas turbine combustor and operating method thereof
Inventor: KOGANEZAWA TOMOKI
IPC: F23R3/34
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To suppress combustion vibration below the design allowance of the parts of a combustor by employing a gas turbine combustor where an air supply nozzle, a diffuse fuel nozzle, an air channel for diffuse combustion, and a premixed gas channel are arranged sequentially from the center of the axis of the combustor. SOLUTION: A gas turbine comprises a compressor 1, a combustor 2, and a turbine 3 and a diffuse pilot burner 11 is disposed in the center at the upstream end of the combustor 2 contained in a gas turbine casing 5, a combustor outer cylinder 6 and a combustor cover 7. An air supply nozzle 14 is disposed farther on the central side of the axis of a fuel nozzle provided for the diffuse pilot burner 11. Further, an annular premixing burner 12 is disposed on the outer circumference of the pilot burner 11 and provided with a plurality of fuel nozzles 8 and flame holders 9. A fuel nozzle 13 for second premixing burner provided in the channel of combustion air 101 for the diffuse pilot burner 11.
Patent JP-H04205123-A (JP)
Title: Serial i/o circuit
Inventor: TAKAHASHI MASAHIRO
IPC: G06F1/12
Filed: 1990-11-29
Abstract: PURPOSE:To shorten the time required for serial transfer by decreasing the number of cycles of a synchronizing clock only when transfer data contains the same data from an optional bit to the final bit. CONSTITUTION:It is decided how many data have the same value with final sent data D7 successively in the contents (sent data) in a transmitting buffer 3. The number of cycles of the transfer synchronizing clock is determined according to the decision result. The synchronizing clock is counted from a CLK input terminal. At the same time, a CLK input is sent to a shift clock control circuit. When it is decided that transmission on the transmission side ends, the internal clock CLK 2 is sent to the shift clock control circuit unless the counted number of the synchronizing clock is less than eight bits if a generated signal STOP is inputted. Consequently, the transfer time of continuous data transfer can be shortened.
Patent JP-H09150736-A (JP)
Title: Magnet belt drive type vehicle
Inventor: MATSUI KAZUMI
IPC: B61B13/06
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent detachment from a track by the self-weight when an oscillating magnet belt unit of a magnet belt drive type vehicle passes the track inclined by the cant angle. SOLUTION: A magnet belt drive type vehicle 1 provided with a traveling wheel rolling on a traveling surface R1 of a track R, a guide wheel 8 rolling on a magnetic attraction surface R2 of the track R, and a pair of magnet belt units to attract a magnet belt to the magnetic attraction surface of the track R. A truck 2 is advanced by rotating the magnet belt by a motor in the extension direction of the track R. The magnet belt unit is suspended in an oscillating manner from a frame 4 of the truck 2 by first and second links. The first links 17 are connected to each other by a connection member with a specified tension. Detachment from the magnetic attraction surface R2 is prevented by the self- weight of the magnet belt at a lower part of an inclined part of the track R.
Patent JP-H09177694-A (JP)
Title: Electric blower
Inventor: KAYAMA HIROYUKI
IPC: F04D29/44
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an electric blower having an impeller which can suppress the inlet collision loss, the peeling phenomenon, and the reflux owing to the leakage, of the impeller, and improves the suction capacity. SOLUTION: An impeller is composed of a pair of the front side and the rear side shrouds 21 and 22; an inducer 25 having a three-dimensional curved surface; and a metallic shroud tip 27 projecting forward more than the inducer 25; an inner periphery side seal 30 made of a resin is provided at the impeller suction port 23 of a fan case 29 where the impeller is provided rotatable, a loss by a reflux is suppressed by pressure connecting the inner periphery side seal 30 and the shroud tip 27, and the inlet collision loss and the peeling phenomenon are suppressed by the inducer 25 having the three-dimensional curved surface.
Patent JP-H06156456-A (JP)
Title: Unpacking device
Inventor: MIZUNO KENICHI
IPC: B65B69/00
Filed: 1992-11-24
Abstract: PURPOSE:To cut and open a package without damaging a bundle of sheets wrapped inside, even when the package is tilted. CONSTITUTION:An unpacking device is comprised of a cutting/opening device which cuts and opens the side of package 1, and a sheet extracting device which extracts sheets of paper 5 from the package 1 cut and opened by the cutting device. This cutting device has a cutter blade 29 for cutting and opening the side of the package 1, and a support bracket 25 for the cutter blade 29. The cutter blade 29 is supported with the bracket 25 so that it can move in the direction of the thickness of the package 1.
Patent JP-H09176764-A (JP)
Title: Ti-al base intermetallic compound matrix alloy
Inventor: TETSUI TOSHIMITSU
IPC: F01D5/28
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To produce a heat resistant high strength and oxidation resistant Ti-Al base intermetallic compound matrix alloy good in the balance of characteristics such as cold ductility, high temp. strength, creep properties and oxidation resistance. SOLUTION: This alloy is composed of, by weight, 29 to 30.5% Al concn., 13.5 to 17.4% Nb concn., 1.3 to 2.4% Cr concn., 0.9 to 2.5% Ta concn., 0.1 to 0.2% Si concn., 0.01 to 0.05% N concn., and the balance Ti.
Patent JP-H09181379-A (JP)
Title: Optical pulse generator
Inventor: KURODA KENJI
IPC: H01S3/067
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a pulse signal having pulse width shorter than that of conventional output pulse by employing two ring lasers such that a short pulse signal output from a first ring laser is inputted, as it is, to a second ring laser using an electrical signal for driving an optical modulator. SOLUTION: The optical pulse generator comprises an electrical signal driver 1 generating an electrical signal for driving an optical modulator, a first ring laser 7 being driven by an optical modulator driving signal delivered from the electrical signal driver 1 to output an optical pulse signal by forced mode synchronization method, and a second ring laser 17 receiving the output from first ring laser 7 and multiplexing it with a circulation light signal from the second ring laser 17 to produce a pulse signal pulse width further shorter than that of optical pulse signal from the first ring laser. A short optical pulse signal from the first ring laser 7 is inputted, in the form of an optical signal, to the second ring laser 17 to produce a short optical pulse signal exceeding the limit of driving with electrical signal.
Patent JP-2001152004-A (JP)
Title: Flame-retardant resin composition and its molded product
Inventor: SAITO AKIHIRO
IPC: C08L83/04
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain a flame-retardant composition having high heat resistance, excellent impact resistance and further high flame retardance. SOLUTION: This flame retardant resin composition comprises (A) a polycarbonate-based resin, (B) a silicone resin constituted of a siloxane unit represented by RSiO1.5 (T-unit) and a siloxane unit represented by R3SiO0.5 (M-unit), or a silicone resin constituted of the T-unit, the M-unit and a siloxane unit represented by SiO2.0 (Q-unit) [R is a 1-10C (un)substituted monovalent hydrocarbon], and (C) a drip-preventing agent in the amounts regulated so as to be 0.1-9 pts. wt. of the silicone resin (B) and 0.01-10 pts.wt. of the drip- preventing agent (C) based in 100 pts.wt. of the polycarbonate-based resin (A).
Patent JP-H11177845-A (JP)
Title: Dynamic controller for digital filter for video signal
Inventor: SAITO OSAMU
IPC: H04N19/80
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To perform optimum filtering for conversion matched with divided image areas in a format converter for converting the resolution of video signals. SOLUTION: In this dynamic controller of a digital filter in the format converter for converting the resolution of the video signals, the plural coefficient tables of the digital filter used at the time of resolution conversion are prepared 104 and the different coefficient tables are applied for the respective divided image areas. To put it concretely, a specified area in images, the face area at the time of the image of a human body for instance, is extracted, the different coefficient tables are applied for the face area and the other area and format conversion is performed. Or, the movement of the face area is extracted and the application area of a coefficient correspondence table applied to the specified area is moved as well matched with the movement.  Further, the area of a large motion vector amount and the area of a small motion vector amount are extracted from the movement of the face area and the different coefficient tables are applied respectively.
Patent JP-H08189832-A (JP)
Title: Detection circuit utilizing piezoelectric oscillator
Inventor: TOMIKAWA YOSHIRO
IPC: G01C19/5614
Filed: 1994-12-26
Abstract: PURPOSE: To obtain highly sensitive outputs in a detection circuit which detects oscillation outputs from a piezoelectric oscillator by suppressing the effect of braking capacity of the piezoelectric oscillator. CONSTITUTION: An elastic body such as an oscillation type gyro scope is driven by applying electric power to a piezoelectric element on a diving side from an a.c. driving power source 21. The oscillation is detected by the piezoelectric oscillator. That is, voltage applied to a capacity Cs by a path L2 is detected when the capacity CS is connected in series to one electrode 11 of the piezoelectric oscillator. The voltage to the capacity Cs is subtracted from the voltage of an output path L1 by a differential amplifier 24. In the case where the capacity Cs is n times as high as that of the braking capacity Co of a piezoelectric oscillator, if the amplification factor of an amplifier 23 is set to be (n+1) times, the voltage to be applied to braking capacity Cd of the piezoelectric oscillator is canceled in the circuit and thus highly sensitive oscillation detection can be carried out.
Patent JP-H08181044-A (JP)
Title: Manufacture of vertical semiconductor
Inventor: HOSAKA EIJI
IPC: H01L21/336
Filed: 1994-12-26
Abstract: PURPOSE: To prevent oil mist due to hot air introduced into a mechanism containing space. CONSTITUTION: A heat shield cover 30 is so provided along the screw rods 11, 18 of a mechanism contained in a mechanism containing space 25 adjacent to a wafer containing space 24 as to shut OFF clean air flow to prevent the clean air of a high temperature from striking the rods, to suppress the evaporation of grease, etc., coating the rods, thereby preventing the contamination of a wafer with oil mist.
Patent JP-H05175255-A (JP)
Title: Semiconductor element re-loading device
Inventor: MASAKI AKIRA
IPC: H01L21/52
Filed: 1991-12-20
Abstract: PURPOSE:To manufacture the title semiconductor element re-loading device capable of preventing the dust raised in the re-loading step of semiconductor element from adhering to any other semiconductor elements by a method wherein said device is provided with a plate body positioned beneath a suction nozzle, a through hole made on the plate body passing the suction nozzle as well as adhesive body provided on the rear surface of the plate body excluding the through hole. CONSTITUTION:The title semiconductor element re-loading device is provided with suction nozzle 7 attracting semiconductor elements 10, an arm 5 fitting the suction nozzle 7 to the end thereof to be driven to a specific position, a supporting body 8 extended in the same direction as that of the arm 5 furthermore, a plate body 9 positioned beneath the suction nozzle 7 so as to be supported by the end of the supporting body 8, a through hole 11 passing the suction nozzle 7 formed on the plate body 9 as well as an adhesive body provided on the rear surface of the plate body excluding the through hole 11. For example, a transparent glass plate 9 having a through hole 11 is almost horizontally fitted to the end of the second arm 8 so that the transparent adhesive sheet may be stuck onto the whole rear surface of the glass plate 8 excluding the through hole.
Patent JP-2001150740-A (JP)
Title: Imaging apparatus
Inventor: TORIYAMA HIDEYUKI
IPC: H04N1/00
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an image processor in which test print is carried out through a simple arrangement. SOLUTION: In the imaging apparatus, an image processing section for processing image data and a test print control section performing test print shares a memory. A storage means stores test print data in the memory during test print and stores conversion data for image processing during normal print. A switching means switches the memory to be connected with the test print control section during test print and switches the memory to be connected with the conversion processing section of some image data during normal print thus utilizing the memory in time sharing mode during normal print and test print.
Patent JP-H07199351-A (JP)
Title: Time-division multi-user picture system
Inventor: TERAJIMA JUNICHI
IPC: G03B21/02
Filed: 1993-12-28
Abstract: PURPOSE:To provide an inexpensive time-division multi-user picture system capable of optionally giving different videos to appreciators by making n-kinds of time series pictures pass through the same output screen. CONSTITUTION:This system is constituted of a picture output means 1 time- divisionally outputting n-kinds of time series pictures, plural picture receiving selecting means 3 capable of receiving the (i)-th kind (i=1 to n) of time series pictures (synchronizing with the output timing of the (i)-th kind of time series pictures in the picture output means 1; and the picture output means 1 is provided with a screen 13 where the picture is projected, and (n) projectors 11-1 to 11-3 having a shutter function for controlling the irradiation/non-irradiation of the picture on the screen 13.
Patent JP-2000166091-A (JP)
Title: Checking of distribution line
Inventor: MARU MASAMITSU
IPC: H02J3/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To facilitate checking on the possibility of recovery from an accident, for high efficiency of the design of a distribution line by determining the possibility of recovery from the accident of the distribution line in a distribution line monitor and control system by means of simulation, and checking for the robustness of the distribution line. SOLUTION: This method includes preparing of an accident circumstance in a distribution line (step S1), computing of a distribution line condition after an accident occurs based on the data showing the set accident circumstance, setting of the computed distribution line condition after the accident occurs to the distribution line directly (step S2), determining of the possibility for recovery from the accident (step S3), recording thereof on a ship, returning thereof to the condition before the accident occured, and outputting the ship (step S4-S7).