baber/WOPTO huggingface dataset:
Patent JP-S6437582-A (JP)
Title: Plant simulator
Inventor: MABUCHI NORIAKI
IPC: G09B9/00
Filed: 1987-08-03
Abstract: PURPOSE: To improve the operation training effect by providing a trend data setting means which reproduces trend graph display by trend graph display data, which is stored in a trend data storage means, at the time of reproducing the plant simulation state. CONSTITUTION: A trend data storage means 23 where trend graph display data at the sampling timing in the plant simulation state is sampled and stored and a trend data setting means 22 which reproduce the trend graph display based on trend graph display data stored in this trend data storage means at the time of reproducing the plant simulation state are provided. Since the trend graph display is reproduced simultaneously with reproducing of the plant simulation state, presence required for an operation training simulator is improved, and the operation training effect is improved.
Patent JP-H0358600-A (JP)
Title: Super-directional loudspeaker
Inventor: YAMASHITA YOSHIHIRO
IPC: H04R3/00
Filed: 1989-07-27
Abstract: PURPOSE:To obtain a sound source, for which a sound pressure level corresponding to the number of vibrators is high, with sharp directionality by circularly arranging a rectangular ultrasonic vibrator to be arranged on a printed circuit board, where a through hole for lead wire is provided, and plural vibrators with resonance elements to be arranged on the ultrasonic vibrator. CONSTITUTION:A super-directional loudspeaker is formed by almost circularly arranging plural vibrators, which are formed with a printed circuit board 3 provided with a through hole 4 for lead wire, a rectangular ultrasonic vibrator 1 arranged on the printed circuit board 3 and resonance elements 2 arranged on the ultrasonic vibrator 1. Thus, when an acoustic signal, etc., is inputted through an amplifier for the super-directional loudspeaker, a parametric sound source is formed from the loudspeaker and a sound field space can be made with the almost two degree angle's directionality. Then, information can be transmitted while being limited only to a specified area.
Patent JP-H0511192-A (JP)
Title: Laser scanning microscope
Inventor: OKI YASUSHI
IPC: G02B21/00
Filed: 1991-07-08
Abstract: PURPOSE:To detect only an in-focus image and to form a sharp image of a sample by arranging an optical medium which is birefringent and has a nonlinear optical constant of degree >=2 at the image formation position of return light from the sample surface. CONSTITUTION:Light emitted by a laser light source 1 is cllimated by a collimator lens 3 into nearly parallel light, which passes through an X-Y scanning device 3 and is transmitted through a half-mirror 4 and made incident on an objective 5. The light exiting from the objective 5 forms a spot on the sample surface 6 and is reflected here, transmitted through the objective 5 again, and reflected by the half-mirror 4 to strike on a condenser lens 7. The return luminous flux forms a spot again through the condenser lens 7. The nonlinear optical medium 8 is provided at this spot formation position. Further, light transmitted through the nonlinear optical medium 8 and a high frequency generated by the nonlinear medium 8 are made incident on a filter 9 and only its 2nd higher harmonic is transmitted and reaches a detector 10.
Patent JP-2000016350-A (JP)
Title: Rear floor structure of automobile
Inventor: NAGASAKA SATOSHI
IPC: B62D25/20
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To improve the rigidity, and to facilitate the assembly work. SOLUTION: In this rear floor structure of an automobile to support a lower surface of a rear floor panel by a pair of right and left frames, a floor cross member is joined with a forward surface of an inclined part between inclined surface parts formed on the frame 5 so that both end parts are lapped on each other, the rear floor panel 4 is joined with the floor cross member, and a structure of closed section is formed between the rear floor panel 4 and the floor cross member.
Patent JP-H0729589-A (JP)
Title: Differential pressure control method of plate type reformer in fuel cell power generating system
Inventor: MORIMOTO HIROMASA
IPC: H01M8/06
Filed: 1993-07-09
Abstract: PURPOSE:To prevent the generation of high differential pressure between a reforming chamber in a plate type reformer and a combustion chamber, and between the inside and the outside of there former. CONSTITUTION:Pressure of a cathode outlet gas exhausted from a cathode 2 of a fuel cell FC is kept constant. A line 12 branched from an air supply line 4 which supplies air A to the cathode 2 is connected to a combustion chamber 9b of a plate type reformer 9. An anode outlet gas exhausted from an anode 3 of the fuel cell FC is introduced into the combustion chamber 9b, and the pressure of the anode outlet gas is equalized with the pressure of air A in the combustion chamber 9b. A reforming chamber 9a from which gas is supplied to the anode 3 becomes almost the same pressure as the combustion chamber 9b, and high differential pressure is not produced. Air introduced into the combustion chamber 9b is discharged into a pressure container 24, to keep the combustion chamber to almost the same pressure as the pressure container 24, and the generation of high differential pressure between the inside and the outside of the reformer is prevented.
Patent JP-H1121776-A (JP)
Title: Bundled steel cord for reinforcing rubber and bundled steel cord-rubber composite
Inventor: MIZUMA KAORU
IPC: B60C9/00
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain a bundled steel cord suitable for a rubber composite capable of reducing the friction loss and improving the durability by waving plural steel wires in at least a different pitch phase, arranging the plural wires side by side in the same plane, wrapping a wrapping wire around the prepared steel wires and bundling the steel wires. SOLUTION: This bundled steel cord is obtained by waving steel wires 1a to 1c in a cross-sectional flat shape such as an ellipse or an oval directed to the cord major axial direction X or the cord minor axial direction Z into a wavy form or a spiral form in at least a different pitch phase, arranging the steel wires side by side in the same plane without laying thereof and then wrapping a wrapping wire 2 having the carbon content c2 wt.% within the range of 0.05<=c1-c2<=0.40 based on the carbon content c1 wt.% of the steel wires 1a to 1c and a cross-sectional flat shape such as the ellipse or the oval around the whole steel wires 1a to 1c. The bundled steel cord is embedded parallel to a rubber in a tire belt part to produce a tire.
Patent JP-H0750469-A (JP)
Title: Manufacture of printed wiring board
Inventor: TERADA HIROAKI
IPC: H05K3/24
Filed: 1993-08-04
Abstract: PURPOSE:To provide a manufacturing method of a printed wiring board wherein dechlorination based solvent is applicable, material post can be reduced, and manhours can be saved when partial plating of a throughhole, a wiring circuit, a terminal part, etc., of a printed wiring board is formed. CONSTITUTION:In a manufacturing method of a printed wiring board which has a throughhole, a positive type photosensitive resin film 4 soluble in alkali is electrodeposited on a copper surface after plating. A desired throughhole 2 and a wiring circuit 3 are formed by mask exposure, development, and etching process. A mask film which transmits light to only an arbitrary partial plating part is attached and irradiated with ultraviolet rays. After the positive type photosensitive resin film of the exposed part is eliminated, partially plated layers 7, 8 are formed in a terminal part or the like.
Patent JP-H10106149-A (JP)
Title: Device and method for making authenticatable digital record
Inventor: BENNET CHARLES H
IPC: H04N5/782
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To prevent forgery of a record by periodically receiving a challenge from an approval source by a camera or a recording device. SOLUTION: Unpredictable digital signal and challenge are periodically and simultaneously communicated by the approval source 10. These are received and stored by an approval challenge repository 20. Simultaneously, these are also received by a video camera assembly 25, and video signal 50 is digitalized by a digitalizer 55 and is stored in a large capacity storage medium 60 for the purpose of retrieval later on. Then, this output of the means 55 is also supplied to a digester 65, and is digested by using a hash function, so as to be transmitted via a transmitting means 70 to an approval digest repository 75, where the digested digital signal is stored together with its receiving time and other identification information.  Consequently, when a length between recording time and certification time is shortened, a forger is asked for a large amt. of information, and hence simulation of recording the challenge in real time cannot be performed in such a brief time.
Patent JP-H0519071-A (JP)
Title: Clock device
Inventor: OWAKI MASANAO
IPC: G04G99/00
Filed: 1991-07-08
Abstract: PURPOSE:To obtain a clock device which is easy to set at desired time and displays the UTC time. CONSTITUTION:A clock circuit 41 conducting time count on the basis of local standard time, a display means 50 for displaying the time, a memory 24 holding data on a time difference from the universal standard time, and a processing circuit 20, are provided. In the processing circuit 20, data on the local standard time counted by the clock circuit 41 and the data on the time difference held by the memory 24 are subjected to computation and thereby data on the universal standard time are obtained. These data are supplied to the display means 50 and the universal standard time is displayed in the display means 50. The local standard time counted by the clock circuit 41 is altered by a first key Kt and keys Kp and Km. By a second key Kd and the keys Kp and Km, the data on the time difference held in the memory 24 are altered.
Patent JP-H0760370-A (JP)
Title: Hemming device
Inventor: NAGATA TATSUYA
IPC: B21D39/02
Filed: 1993-08-04
Abstract: PURPOSE:To bend the hem of a work without applying pressing force on the wrist of robot manipulator. CONSTITUTION:The wrist part of robot manipulator is provided with a receiving roller 12 to be pressed and rolled on a hem of a work 1, a first pressing part 18 to bend/deform a bent hem 3 of the work 1 to a prehemming angle and a second pressing part 19 to bend/deform to a hemming angle, further, it is connected to a robot hand 9, which is arranged with a pressing roller 17 to be pressed/rolled on the hem 3, a positioning cylinder 13 to displace the receiving roller 12 and a pressing cylinder 14 to elevate the pressing roller 17. As a part of the hem 3 is pressed by the first pressing part 18 or second pressing part 19 of the pressing roller 17, the hem 3 is continuously bent/deformed with traveling the robot hand 9.
Patent JP-2000012456-A (JP)
Title: Electron beam exposure apparatus
Inventor: SUZUKI SHOHEI
IPC: G03F7/20
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam exposure apparatus which accurately detects the position of the image of a mask pattern provided for the purpose of positional alignment, detecting exposure deformation and the like, and is able therefore to ensure high accuracy alignment and measurement of exposure deformation. SOLUTION: A thin film substrate 1 for a fiducial mark is formed of an Si wafer as the base material. The back of the thin film substrate 1 is etched with KOH or the like, forming a thin film portion 1' in the center portion. A fiducial mark pattern 2 of heavy metal is formed on the top of the thin-film portion. A reflected electron preventing member 3 is provided at the back of the thin film substrate 1. The reflected electron blocking member 3 is formed of light elements, such as beryllium, carbon or aluminum, which has a small electron back-scattering coefficient, or of conductive ceramic, and has a conical hole formed therein.
Patent JP-H1126594-A (JP)
Title: Redundant device of semiconductor element
Inventor: GO EINAN
IPC: G11C29/04
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To prevent an unwanted power loss during stand-by by judging whether a chip is good or defective and, when it is judged good, disabling an already used high voltage generator. SOLUTION: A fuse programming means 10 outputs a control signal to a high voltage generating means according to the result of the judgement to determine whether a chip is good or not. According to the control signal, the high voltage generating means detects a high voltage level by means of a high voltage level detector 22 and generates a turn-on/off signal for a pump. The generated turn-on/off signal is input to a ring oscillator 24 and then oscillation corresponding to the signal is output to a charge pump 26, which generates high voltage by a pumping operation in response to the oscillation signal. When the control signal from the fuse programming means 10 is a signal meaning that the chip is good, the high voltage generating means holds the precharged initial voltage.
Patent JP-S6085710-A (JP)
Inventor: FURUKAWA KEIICHI
IPC: A47B81/04
Filed: 1983-10-17
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-H0242836-A (JP)
Title: Transmitting device for frequency dividing multiplexing optical transmission
Inventor: MURATA SHIGERU
IPC: H01S3/102
Filed: 1988-08-02
Abstract: PURPOSE:To eliminate a polarization controller in each laser for transmission, to eliminate necessity to control a polarizing surface and to cause a transmitting device to be compact by providing a polarizing rotator to generate a time change for the polarizing surface in one part of the output light of a frequency variable laser. CONSTITUTION:The signal lights of a laser 200 for transmission to have mutually different oscillating frequencies are synthesized by a first synthesizer 500 and coupled to fiber for transmission. However, one part of the light is made incident to a second synthesizer 510. For an output light from a frequency variable lase 100, a frequency is periodically changed and the output light is divided into two lights by a divider 300. Then, one of the divided lights is synthesized with the signal light by the synthesizer 510. In such a case, a polarizing rotator 900, whose rotating speed is larger than the frequency change speed of the laser 100, is provided to rotate the polarizing surface of the output light from the laser 100 which is made incident to the synthesizer 510. Since the polarizing surface of the output light from the laser 100 is always rotated even when the signal light is made incident from the laser 200 to the synthesizer 510 and changed by the temperature change, etc., of synchronization, the control of the polarizing surface in the signal light is eliminated and the device is made compact.
Patent JP-S6351916-A (JP)
Title: Streamer-type filter
Inventor: WATANABE MASAAKI
IPC: B01D46/02
Filed: 1986-08-21
Abstract: PURPOSE:To shorten manufacturing time and enhance manufacturing efficiency by fixing sewing yarn for a bag filter used for a stream-type filter by means of heat welding of a plastic material. CONSTITUTION:Filtering medium walls 1a of both opposing faces of a bag filter 1 are sewn together with sewing yarn 2 along the direction of air flowing into the bag, leaving a swelling margin 2a. A plurality of sewing yarn 2 are disposed in parallel at fixed intervals in the width direction of said bag. On each sewing yarn section 2b, a plastic material 4 is polymerized and fusion bonded on a filtering medium wall 1b by heating to fix each sewing yarn 2. When the bag filter 1 is swollen up by flowing air, swelling purification is carried out by the length of the swelling margin 2a fixed to the said length.
Patent JP-H0247361-A (JP)
Title: Treating agent for fiber
Inventor: FUKAGI HIRONOBU
IPC: D06M101/16
Filed: 1988-08-03
Abstract: PURPOSE:To provide a synthetic fiber treatment agent containing a smoothing agent and a prefluoroalkylamine oxide at specific wt.%, having excellent adhesivity and suitable for high-speed treatment. CONSTITUTION:The objective treating agent contains 20-95wt.% of a smoothing agent and 0.01-5wt.%, especially 0.1-2wt.% of a perfluoroalkylamine oxide of formula CF3(CF2)n-N=0 (n is 6-12).
Patent JP-H09104725-A (JP)
Title: Two-mode latex binder
Inventor: PIITAA SHII HEIZU
IPC: C08F20/52
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain a bimodal latex used for paper coating, reduced in residual matter and having high printing strength by forming a specified bimodal latex by copolymerizing specified monomers.  
     SOLUTION: This bimodal latex is one produced by emulsion polymerization, comprising at least one ethylenically unsaturated monomer selected from among closed conjugated diene monomers, alkenylaromatic monomers, ethylenically unsaturated carboxylic acids and derivatives thereof and having a content of residual matter of below aboout 100ppm, a polymer solid content of about 50wt.% or below, having a content of polymer particles having a particle diameter of about 500-800Å of about 10-50wt.% and a content of polymer particles having a particle diameter of about 500-800Å of about 50-90wt.%. About 5-60 pts.wt. aliphatic conjugated diene monomer, about 60-95 pts.wt. monoolefin monomer and about 0.5-25 pts.wt. ethylenically unsaturated monomer are used per 100 pts.wt. total monomer weight. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S6086654-A (JP)
Title: System for remote loading of system from another cpu
Inventor: YOSHINO YASUSHI
IPC: G06F9/445
Filed: 1983-10-19
Abstract: PURPOSE:To read and write the contents of an auxiliary storage device with the indication from a host computer by making CPUs independent of one another and providing individual system programs in auxiliary storage devices of their own computers to constitute a network. CONSTITUTION:Plural computers 1 are connected to one another by a line controller 4 to constitute a control system where they can communicate with one another. Each computer 1 has an auxiliary storage device 2 where the whole of the system including an operating system and application programs is stored, and the computer 1 is operated in accordance with this system. A program of read/write processings of the auxiliary storage device 2 is transferred from a host computer 1' to a main memory of an optional computer 1, and this program is operated to save contents of the auxiliary storage device 2 of the computer 1 into a magnetic tape auxiliary storage device 3 of the host computer 1' and to load contents of the magnetic tape 3 to the auxiliary storage device 2 of this optional computer 1. Thus, contents of the auxiliary storage device of an optional computer and contents of the magnetic tape auxiliary storage device connected to the host computer are exchanged only by the indication from the host computer.
Patent JP-S6089584-A (JP)
Title: Method for preventing electrolytic corrosion of anode box body nozzle of bipole type electrolytic cell
Inventor: IHARA YOSHINAO
IPC: C25B9/00
Filed: 1983-10-19
Abstract: PURPOSE:To prevent the corrosion and damage of the anode box body nozzles of a bipole type electrolytic cell for a chloro-alkali soln. and to improve electrolytic efficiency by holding said nozzles in a passive potential region. CONSTITUTION:Auxiliary electrodes 13, 13' for generating gaseous chlorine are installed near anode box bodies 3, 3' and are electrically connected respectively to anode box body nozzles 3, 3'. An auxiliary cathode electrode 15 is further installed to the low potential end of a liquid feed and discharge manifold 9 and an auxiliary current rectifier 10 is preferably installed between the electrode 15 and a bus bar 12 connected to the electrolytic cell at the low potential end. A switch 16 or 17 is short circuited. The potentials of the nozzles 3, 3' of all the bipolar type electrolytic cells are held in the stable passive region and the nozzles are thoroughly protected against the insulation breakdown of the passive film of Ti in the electrolytic cell on the high potential side and the hydrogen embrittlement and active dissolution in the electrolytic cell on the low potential side.
Patent JP-S6258793-A (JP)
Title: Simultaneous timing circuit for television signal
Inventor: UEDA KAZUHIKO
IPC: H04N9/07
Filed: 1985-09-03
Abstract: PURPOSE:To extract simultaneously a line sequential color difference signal with high S/N even when a complementary color filter by using a switching signal at each repetitive period so as to extract each input of delay elements connected in cascade while being made simultaneous in time. CONSTITUTION:A signal (a) incoming to a terminal 13 is subtracted from an output signal (c) of a 1H delay circuit 16 to obtain a signal (d), which is given to a nonlinear amplifier 18, from which a noise signal (e) is obtained, an adder 14 adds the signals (a, e) to obtain a signal (g), in which the noise component is reduced. Further, a 1H delay circuit 15 gives a signal (b) whose noise component is reduced and a switch circuit 10 produces the signals (g, b) at the same time.
Patent JP-S6171649-A (JP)
Title: Ic package
Inventor: AIDA MASANORI
IPC: H01L23/29
Filed: 1984-09-17
Abstract: PURPOSE:To contrive to reduce the stress applied on a Hall IC, by a method wherein an IC chip mounted on a flexible substrate via leads is coated with silicone resin, and the resin is coated with mold resin. CONSTITUTION:A lead frame 3 is conducted electrically and fixed to the flexible substrate 2 by bump bonding or the like, and an IC chip 1 is bonded to the tip of the lead frame 3. This Hall IC 1 is coated with a silicon resin 4, and the IC chip 1 covered with it is coated with a mold material 5. Since this manner can release the stress applied on the IC chip 1, the magnetic offset can be reduced.
Patent JP-S5886785-A (JP)
Inventor: ROBAATO JIYOSEFU PURESURII
IPC: H01S3/091
Filed: 1982-11-05
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-S5984585-A (JP)
Title: Continuous manufacturing device of thin film solar battery
Inventor: SUNAHARA KAZUO
IPC: H01L21/205
Filed: 1982-11-08
Abstract: PURPOSE:To obtain the thin film solar battery of high quality and having no exfoliation of film by a method wherein the surface of a substrate is activated by irradiating oxygen or an inert gas ion on the substrate surface before the first layer thin film pattern is formed, thereby enabling to improve the degree of adhesion between the lower electrode and the substrate. CONSTITUTION:Ion beams are irradiated from the source of ion 26 on the substrate 11 which is rolled out from a loading vessel 13 under the state of earthing potential in an ion forming vessel 27, the surface of high molecular resin film is activated and a surface treatment is performed. Then, the above is carried into the first film-forming vessel 14, and the lower electrode 2 is formed on the high molecular resin film for which a surface treatment was performed. Through these procedures, the surface treatment in the same degree as an inversed sputtering can be performed on the substrate under the condition wherein the substrate 11 is in earthing potential, thereby enabling to improve the degree of adhesion of the lower electrode to the substrate.
Patent JP-H0616847-A (JP)
Title: Foil-decorated molding having protective layer and its production
Inventor: ATAKE HIROYUKI
IPC: C08J3/24
Filed: 1992-06-29
Abstract: PURPOSE:To obtain a decorated molding in which the surface decorated by wet pressure transfer is covered with a film acting as a protective layer. CONSTITUTION:The molding is produced by sticking a water-soluble or water- swellable film 3 surfaced with a printed layer to the surface of a molding so that the printed surface of the film 3 may abut against the surface of the molding 4 by wet pressure and curing the film 3 to form a protective layer.