baber/WOPTO huggingface dataset:
Patent JP-H06255457-A (JP)
Title: Control device of car washing machine
Inventor: TAKEUCHI SHIGEO
IPC: B60S3/06
Filed: 1993-03-17
Abstract: PURPOSE:To carry out the retreat and the advance of cars easily and rapidly, in a drive through type car washing machine. CONSTITUTION:Since a car washing machine main body 6 running reciprocating between a starting position 6B and a turn-around position 6C stops at an intermediate waiting position 6A after a car washing is finished, a car washed at a car washing position V2 can retreat easily without passing through the inside of the car washing machine main body 6. And since the car washing machine main body 6 moves from the waiting position 6A to the starting position 6B when the preceding car has retreated, a following car advancing to the car washing position V2 is not necessary to enter the inside of the car washing machine main body 6, and it can advance to the car washing position V2 easily.
Patent JP-H02235659-A (JP)
Title: Printer
Inventor: MORI TAKASHI
IPC: B41J2/455
Filed: 1989-03-09
Abstract: PURPOSE:To simplify circuit configuration by causing a clock generating means to carry out a specific turning action and printing one line in a main scanning direction. CONSTITUTION:A printer controller circuit 20' is composed of an oscillator 22, a clock control part 23 and a timing control circuit 24; the clock control part 23 consists of a 128-notation counter 30, a timer 31, flip-flops 32 and 33, an AND gate 34, and an OR gate 35. When a print clock signal PCLK, a vertical synchronizing signal VSYN and a horizontal synchronizing signal HSYN input to a video data control part 21, it outputs video data VDATA to a shift register 25 and a video clock signal VCLK both to a shift register 25 and to the counter 30 in the clock control part 23. The signal VCLK increments count data in the counter 30 in order, and after 128 pieces of data are input, a latch signal is output to a latch circuit 26.
Patent JP-S52141236-A (JP)
Title: Production for light transmitting glass and fiber
Inventor: YOSHIOKA NAOKI
IPC: C03B19/14
Filed: 1976-05-19
Abstract: PURPOSE:To obtain a glass bulk having low impurity content and low loss, by stacking glass powder in a direction of an axis followed by sintering, when the bulk is produced by decomposition in a gaseous phase using plasma flame.
Patent JP-H06276181-A (JP)
Title: Line switching device
Inventor: HIGASHIURA YASUYUKI
IPC: H04B1/74
Filed: 1993-03-18
Abstract: PURPOSE:To effectively utilize a public line network as a stand-by line and to improve the reliability of a line by providing a line switching means and a changeover instruction means and performing switching control to a public line through the public line network to both equipments when an exclusive line is abnormal. CONSTITUTION:When a fault occurs in the exclusive line 54 between the equipments 50 and 51, one abnormality detection part 58 which detects it informs the changeover instruction means 59 of line abnormality through a connection part 53 and the public line 55. The means 59 uses the line 55 and instructs changeover to the line 55 to the switching parts 56 of the line switching means 52 on both sides. Thus, the using line of the equipments 50 and 51 is automatically switched from the exclusive line 54 to the public line network and communication can be continued. The reliability of the line especially in the case of the communication from a center unit to plural branch equipments can be improved.
Patent JP-H06246064-A (JP)
Title: Additional equipment for tv game machine
Inventor: TANAKA YOSHIAKI
IPC: H04S7/00
Filed: 1993-02-23
Abstract: PURPOSE:To provide additional equipment (audio-and video-converting cartridge) for a TV game machine, which is used for incorporating a sound and/image normal position control device. CONSTITUTION:A data bus 10 connected to a central processing unit 31 communicates with the inside of a sound and image converting cartridge 1 incorporated with an interface (IF) 7 which is connected with an additional center processing unit (SUB, CPU) 5 in the sound and image converting cartridge 1, an additional sound source 6, and a sound and image converter 8 having convolvers 8a, 8b for carrying out convoluting computation for left and right sound voice signals through the intermediary of an internal bus 11 in the cartridge 1.
Patent JP-H11256029-A (JP)
Title: Thermoplastic resin composition
Inventor: SAITO HIDEKAZU
IPC: C08L53/02
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition which can give in high productivity a molding being excellent in elongation at low stress and recovery after elongation and having a small residual strain after elongation and to provide a molding. SOLUTION: There is provided a thermoplastic resin composition comprising a thermoplastic polyurethane (a) comprising units of a polymer polyol having 2.01-2.10 hydroxyl groups per molecule and having an Mn of 500-8,000, units of an organic diisocyanate, and units of a chain extender and having a nitrogen content of 2.5 wt.% or below, a thermoplastic polyurethane (b) comprising units of a polyester diol having an Mn of 1,500-5,000, units of an organic diisocyanate, and units of a chain extender and having a nitrogen content of 2.6 wt.% or above, an endothermic peak at 200-220 deg.C as measured by differential scanning calorimetry, and having a crystallization enthalpy of 2-15 J/g, and an aromatic vinyl compound/conjugated diene block copolymer (c) and containing 40-90 wt.% component (a), 60-10 wt.% component (b), and 5-150 wt.% component (c),  [each amount is based on the total weight of components (a) and (b)].
Patent JP-S62216946-A (JP)
Title: Coating composition for optical fiber
Inventor: TOMOTSUGI AKIO
IPC: G02B6/44
Filed: 1986-03-14
Abstract: PURPOSE:To obtain the titled composition having appropriate viscosity and excellent coated film physical property and water resistance as the primary coating composition for optical fiber by forming the composition with specified urethane acrylate and mono(meth)acrylate. CONSTITUTION:The activation energy beam curing composition for optical fiber consists of 30-90wt% reaction product obtained by the reaction of a polyol with a polyisocyanate and a lactone-(meth)acrylate addition material and 70-10wt% mono(meth)acrylate shown by the formula [X is alkyl and (alkyl-substituted) phenyl, R is H and methyl, and (n) is 2-6]. The composition has appropriate viscosity and excellent coated film physical property (low modulus and high fracture elongation) and water resistance as the primary coating composition for optical fiber.
Patent JP-S59183339-A (JP)
Title: Color separator
Inventor: TANAKA FUMIO
IPC: G02F1/11
Filed: 1983-04-01
Abstract: PURPOSE:To perform the color separation of the whole incident rays in real time by a system wherein angles from the normal line of a wavefront of sound waves on a light emission plane of an acoustooptic filter utilizing distant-axis anisotropic Bragg diffraction are made different from an angle on an incident plane and an electric signal of white noise is impressed on the rays. CONSTITUTION:An acoustooptic filter utilizing distant-axis anisotropic Bragg diffraction is employed for an acoustooptic filter 1. Electric signals from a white-noise generator 3 are amplified by an amplifier 4, transduced into an ultrasonic signal by a transducer 2, and propagated through the filter 1. Incident rays lambdai are diffracted and emitted in specified directions in which the frequencies of ultrasonic waves correspond to the wavelengths of the rays in the ratio of 1:1, respectively, and are taken out of an image sensor 5 as electric signals corresponding to the wavelengths of the rays. The angles from the normal line of a wavefront of sound waves on a light emission plane are made different from the angle on an incident plane to magnify the diffusion of the rays. Thereby the rays in the wide range of wavelengths can be diffused simultaneously with high resolution.
Patent JP-S59185048-A (JP)
Title: Member for recording optical information and its recording method
Inventor: YAMADA NOBORU
IPC: G11B7/125
Filed: 1983-04-01
Abstract: PURPOSE:To obtain an optical information recording member having the capacity for repeating recording and erasure and the method of recording and erasure by forming a thin film of light absorbing property to the surface of a base. CONSTITUTION:In Figure, 56 is the optical information recording member formed into a disc having a diameter of phi200. The optical system at the left side is an optical system for attaining white level and reproduction, a light irradiated from a laser 67 for attaining white level is converged into a circular spot 75 converged into a diameter of 0.08mu, and when a recording film is brought into a black level in advance, a white level signal 76 is recorded onto a track 66 for attaining a black level by means of laser modulation. The signal is detected by receiving a reflected light 77 from a disc face 56 via a half mirror 78 and activating a light sensing diode through a lens 79. The optical system at the right side is an optical system for attaining a black level. The beam irradiated from a laser 57 for attaining a black level has a slightly low irradiating power density on the disc face and the same effect as the irradiation of a pulse light having a slightly longer irradiating time is obtained. Thus, the recording film is brought into a black level in the same number of revolutions as the spot with the white level.
Patent JP-S56154761-A (JP)
Title: Scanning type optical device
Inventor: KOIDE HIROSHI
IPC: G03G15/04
Filed: 1980-05-01
Abstract: PURPOSE:To decrease the degree of receiving the influence of acceleration at the starting by providing pantagraph type link mechanisms which drive and connect each other, and moving optical elements such as reflecting mirros at prescribed speed ratios by these link mechanisms. CONSTITUTION:The 1st reflecting mirror 1 and the 2nd reflecting mirror 2 are mutually interlocked and connected by pantagraph type link mechanisms 7 via linear bearings 3, 4. A wire 20, when selectively driven by a motor 26, reciprocatively drives the 1st mirror 1 in the axial line direction of guide bars 5, 6. Thereupon, when the 1st mirror 1 is moved by the wire 20 in its axial line direction while being guided by the guide bars 5, 6, its movement is transmitted to the 2nd mirror 2 by the mechanisms 7, then the 2nd mirror 2 moves in the same direction at the speed 1/2 the moving speed of the 1st mirror 1. At this time, the overall length of the wire is sufficiently shorter than that in the case of conventional optical devices, and no influences of acceleration are left at the starting.
Patent JP-H02237976-A (JP)
Title: Fluorine-containing pyridine derivative
Inventor: KONAKAHARA TAKEO
IPC: C07D213/26
Filed: 1989-03-10
Abstract: NEW MATERIAL:The fluorine-containing pyridine derivative of formula I (R is univalent residue of formula II or formula III). USE:Useful as a production raw material for pharmaceuticals, agricultural chemicals, etc. PREPARATION:The compound of formula I can be produced by reacting 2-(trimethylsilylmethyl)-pyridine with perfluoro(2-methyl-2-pentene) in a non- aqueous solvent such as THF or DMF at or below room temperature.
Patent JP-2000256091-A (JP)
Title: LIQUID PHASE GROWTH METHOD FOR SINGLE CRYSTAL SiC
Inventor: YAMADA MASUZO
IPC: C30B11/08
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To efficiently grow a bulk single crystal SiC which is almost free from the occurrence of micro-pipe defects or crystal defects or the like, in which polycrystallization by enclosing Si-lumps does not occur and which has high quality and high performance. SOLUTION: The single crystal is grown on the surface of a SiC single crystal substrate 5 by immersing and keeping the SiC single crystal substrate 5 in a SiC molten liquid containing C-atom in excess for a prescribed time, which SiC molten liquid is obtained by arranging an α-SiC single crystal substrate 5 being a seed crystal on the bottom part of a crucible 1 containing C-atom, then filling SiO2 powder 6 so as to cover the upper surface of the α-SiC single crystal substrate 5, further filling mixed powder 7 of SiO2 powder and SiC powder on the SiO2 powder 6, and heating, while keeping the such state, both powders under an inert atmosphere while keeping the temp. difference between the upper part and the bottom part in such a manner that the temp. at the bottom part is lower than that at the upper part, in order to decompose the both powders.
Patent JP-S57173212-A (JP)
Title: Muting circuit
Inventor: SHIBUYA HIROTO
IPC: H03F1/00
Filed: 1981-04-16
Abstract: PURPOSE:To eliminate a shock sound and to obtain the substantially-necessary amount of muting by constituting the variable impedance part of a muting circuit by using the 1st and 2nd circuit parts composed of transistors (TR) of complementary polarities whose emitters are connected directly. CONSTITUTION:An input signal ei from a signal source 24 is transferred as an output signal e0 to an output terminal through a coupling capacitor 23 and a resistance 22. A muting signal is inputted from a terminal 25 to generate a muting control current IM by TRs 12 and 14 and a resistance 16, and thus while a current IM flows through TRs 11 and 18 constituting a current mirror circuit, the current IM flows TRs 19 and 20 forming a current mirror circuit. At this time, a voltage at a terminal 26 rises from an earth point by the base-emitter voltage VBE of a TR13 through the TR13, and drops by the VBE through the TR19 to be held at 0V, so that muting operation generates no switching noise.
Patent JP-H04273730-A (JP)
Title: Digital communication equipment for stereophonic music information and the same for musical video information
Inventor: ISHIDA KAORU
IPC: H04H20/00
Filed: 1991-02-28
Abstract: PURPOSE:To offer digital communication equipment which transfers and reproduces stereophonic music information by using a digital communication line. CONSTITUTION:This device is comprised in such a way that a stereo device 3, a transmission processing part 5, and a first control part 4 are provided at the transmission side of the digital communication line 2, and also, a reception processing part 12, a stereo reproducing device 13, and a second control part 14 are provided at the reception side, and the music information of each channel in the stereo device 3 at the transmission side is digitized and is sent to the reception side via the digital communication line 2, and it is analogized at the reception side, and is reproduced by the stereo reproducing device 13. By employing such constitution, it is possible to transfer the stereophonic music information to a remote place by an on-line operation and to reproduce it.
Patent JP-H08256363-A (JP)
Title: Method for measuring bright line width of color cathode ray tube
Inventor: KATSUMA TAKASHI
IPC: C04B28/32
Filed: 1995-03-17
Abstract: PURPOSE: To measure the bright line width of a color cathode ray tube with sufficient accuracy. CONSTITUTION: In the bright line width measurement method for a color cathode ray tube, a raster is displayed on a fluorescent screen 13 comprising fluorescent dots and the image is picked up, and the raster image is divided into plural areas and luminance distribution of each area is detected. Then horizontal or vertical bright lines are displayed and the bright line is tilted to the arrangement axis of the fluorescent dots for image pickup and the bright line image is divided into plural areas matched with plural areas of the raster image and the luminance distribution of each area is detected.  After the luminance distribution is corrected to be normalized by the luminance distribution of the raster image, a prescribed distribution curve estimated from the luminance distribution of the area having a maximum luminance through interpolation is used for a reference, the luminance distribution of each area of the bright line image is overlapped to estimate the luminance distribution of the entire bright lines and the bright line width is calculated from the luminance distribution.
Patent JP-H06275755-A (JP)
Title: Manufacture of lead frame
Inventor: TAKAHASHI YUKIO
IPC: H01L23/50
Filed: 1993-03-18
Abstract: PURPOSE:To provide a novel manufacturing method of a lead frame which does not involve enlargement of a scale of a device and can reduce an operational time while maintaining strain stress removal operation which is equal to that of a conventional method wherein a thermal treatment process is adopted. CONSTITUTION:A lead frame 10 wherein a number of inside leads 11, a connection piece 12 for connecting an area near a tip part of the inside leads 11, a chip mounting pad 14, etc., are formed by press processing is mounted on a pedestal 60 and is transferred at a specified velocity. A polishing and cleaning material consisting of a number of glass particles of fine diameter are sprayed toward an inside lead 11 of each unit frame 10a in the lead frame 10 to remove strain stress, burr and lubricant remaining in the inside lead 11. The connection piece 12 is removed after the treatment.
Patent JP-H08252491-A (JP)
Title: Work power application type electrostatic coating apparatus
Inventor: ACHINAMI TOKUYUKI
IPC: B05B5/08
Filed: 1995-03-17
Abstract: PURPOSE: To perform electrostatic coating without generating a spark by supplying primary power source from the capacitor of a travel base to a high voltage generator while a work is traveling in a coating zone and applying high voltage from the high voltage generator to the work. CONSTITUTION: When a conveyer is actuated, carriages T1 -Tn mounting a work W travel endlessly to move in sequence from a conveyance start point S through a coating zone to a conveyance end point G. In this process, dielectric electromotive force is generated in a pick-up coil 8 opposite to a dielectric cable 7, and a capacitor 10 is charged by stabilized voltage in a power device 9. When the operation element 16 of a switch box 12 contacts an operation projection 17a to turn on, power is supplied from the capacitor 10 to a high voltage generator 11. Namely, the high voltage, after being supplied to an attachment 15 through a high voltage cable 13, is applied to the work W. Accordingly, an electrostatic field is generated between a coating machine 6 and the work W to perform electrostatic coating.
Patent JP-H02238263-A (JP)
Title: Gas cooler
Inventor: FURUISHI YOSHIO
IPC: F25B9/14
Filed: 1989-03-10
Abstract: PURPOSE:To improve cooling performance by forming coating layers using metal having small radiation rate on opposed faces of a cold finger and a displacer. CONSTITUTION:A gap seal 16 having a gap of several tens mum is provided between a displacer 4 and a cold finger 3. Metal coating layers are formed of a metal material such as aluminum, silver, etc., several mum of thickness on opposed operating surfaces of the displacer 4 and the finger 3 by a surface treating method such as plating, depositing, etc. The radiation rate of the metal is 0.03-0.05 in highly finished surface with aluminum, 0.02-0.03 with silver to be very small value as compared with 0.7-0.9 of that of a conventional composite material. Thus, temperature rise due to radiation transfer heat of the finger 3 of the displacer 4 is suppressed. Since operating gas temperature is held at a low value, thermal efficiency of a gas cooler is enhanced.
Patent JP-S58174849-A (JP)
Title: Novel bioliquid carrier
Inventor: MIYATA SEIJI
IPC: G01N33/48
Filed: 1982-04-08
Abstract: PURPOSE:To obtain a bioliquid carrier in place of filter paper for carrying the bioliquid by a method wherein a layer of hydro-swelling fibrous substance is provided on the carrier where a hydrophilic inorganic substance has been dispersed in gaps between hydrophobic porous substances. CONSTITUTION:The bioliquid carrier is prepared by providing a layer of a hydro-swelling fibrous substance on a carrier where a hydrophilic inorganic substance has been dispersed in gaps between hydrophobic porous substances. When it is used, the bioliquid is first taken in the upper layer becuase of the hydrophile property with which the hydro-swelling fibrous substance has been provided and gradually allowed to penetrated in the lower layer, whereas the moisture as a whole is dried, so that it can offer dryness superior to filter paper. Moreover, when the carrier is used for blood, because the fibrous substance in the upper layer is expansive and because it is not allowed to contact the blood component while being hard and fibrous and because there exists no hard fibrous substance even in the lower layer formed with the porous substance, the blood component is not damaged and preserved in a good condition as a whole. In addition, because the bioliquid is prevented from disseminating in its surface direction, it is readily extracted and traces of fiber are hardly mixed with the extracted liquid.
Patent JP-H01232468-A (JP)
Title: Transmission system for transaction detailing data
Inventor: ENOKI EIKI
IPC: G07G1/14
Filed: 1988-03-12
Abstract: PURPOSE:To simplify the constitution and at the same time to decrease the operation of a user in the title system by storing the transaction details logging data into a due file part in case a transmission unable case is detected and then taking out the stored logging data for transmission to a store controller when said transmission unable state is recovered. CONSTITUTION:In case the transmission of the transaction details data is impossible to a store controller from a POS terminal by some reason, a part of a memory 5 in each POS terminal is prepared as a transaction details logging file 7. Thus the transaction details logging data is stored in the file 7 and then sent to the store controller when said trouble is recovered. Thus the transaction details logging data can be surely transmitted without using any conventional floppy recorder.
Patent JP-2000223296-A (JP)
Title: Fluorescent lamp lighting device
Inventor: KOBAYASHI TOSHIO
IPC: H05B41/14
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and simple resetting method not depending on an exclusive reset switch. SOLUTION: This fluorescent lamp lighting device is provided with a nonvolatile memory 24 for recording a cumulative lighting time of a fluorescent lamp 23. The fluorescent lamp lighting device controls the optical output of the fluorescent lamp 23 so as to set it nearly constant by referring to the cumulative lighting time in the nonvolatile memory 24. The number of times of on/off- operations in a predetermined short period of a power switch 11 is counted, and when it exceeds a predetermined value of the number of times, the data of the cumulative lighting time in the nonvolatile memory 24 is reset. A main control circuit 22 carries out the reset like that.
Patent JP-H03257313-A (JP)
Title: Magnetic field generating rectangular loop for underground joining
Inventor: YAMAGUCHI HIROAKI
IPC: G01C15/00
Filed: 1990-03-08
Abstract: PURPOSE:To avoid impossibilities in detection of the position due to disconnection by forming double rectangular loops which generate a target magnetic field to detect the relative position and driving the loops separately. CONSTITUTION:In the case where two excavators advancing from opposite directions make underground joining or one excavator joins a structure placed within a mine, rectangular loops 211, 212 are formed at the front face 1a1 of the excavator or structure. The loop 211 is exposed to the front face 1a1. The loop 212 is placed at such a position as to be projected on the rear face of the loop 211, and generates a magnetic field to be detected. Moreover, the loops 211, 212 extend in an up-and-down direction to detect the eccentricity in the horizontal direction, in the double structure. Therefore, the loops 211, 212 are driven independently from each other without impressing a voltage at the same time. In this manner, even if one loop is disconnected, the other loop is possible to drive, and the relative position can be detected by a magnetic sensor without any trouble.