baber/WOPTO huggingface dataset:
Patent JP-S599927-A (JP)
Title: Plasma-monitor
Inventor: OSADA HISAJIROU
IPC: H01L21/31
Filed: 1982-07-09
Abstract: PURPOSE:To monitor the quality of a thin-film formed in a plasma CVD device, and to obtain the thin-film of high quality by spectrally diffracting a specific light-emitting chemical kind in plasma beams radiated from the CVD device and the ions of the light- emitting chemical kind by using a spectrometer, separately memorizing each quantity of luminescence to a memory and calculating and displaying a ratio of these quantities. CONSTITUTION:High-frequency voltage from a high-frequency power supply 2 is applied to parallel plate type electrodes 3 in the plasma CVD device 1, and a plasma lighting 5 generated is emitted from a window 4 formed to the device 1, and projected into the spectrometer 7 through a lens 6. The spectrometer 7 is constituted by a slit 75, reflecting mirrors 71-73 and a diffraction grating 74, and beams from the spectrometer are detected by a photodetector 8, and transmitted over a changer 13 through an amplifier 11 and an AD converter 12. The grating 74 is turned and the specific light- emitting chemical kind in the beams 5 and the quantity of luminescence in a luminous wavelength of the ions of the kind are scanned by a scanner 9, and an output from the scanner is added to the changer 13 through a controller 10. The output is changed over by the changer 13, and variation with time of the quantity of luminescence is memorized to memories 14, 15.
Patent JP-S60261260-A (JP)
Title: Solid-state image pickup device
Inventor: TERAKAWA SUMIO
IPC: H04N5/335
Filed: 1984-06-08
Abstract: PURPOSE:To improve the picture quality considerably by transferring a smear signal generated on a vertical transmission line to a capacitive element for storage with high transmisson efficiency using a feedback amplifier and discharging this signal through a sweep transfer gate. CONSTITUTION:A signal electric charge Q3 stored in a photodiode 31 is transferred temporarily to a MOS capacitor 39 for storage efficiently by priming transfer. When a transfer pulse is inputted to the terminal of a skimming pulse input line 311, a feedback amplifier 321 sets the potential of one electrode N of the capacitor 39 to a certain value determined by the input voltage and the characteristic of the feedback amplifier. Thus, high transfer efficiency is attained independently of the signal quantity in the skimming transfer using the feedback amplifier. This high transfer efficiency is used to transfer the smear signal generated on the vertical transfer line to a capacitive element 315 for storage and to discharge this smear signal to a sweep drain 319 through a sweep transfer gate 316.
Patent JP-S63284894-A (JP)
Title: Manufacture of printed wiring board
Inventor: KADOYA AKIYOSHI
IPC: H05K3/42
Filed: 1987-05-18
Abstract: PURPOSE:To prevent sag in a hole of a resist causing the defective adhesion of copper plating in the hole by applying the plating-resistant resist or the plating-resistant solder resist onto a bored substrate surface under the state in which a boring section on the side reverse to a coated surface is closed. CONSTITUTION:A solder resist film 4 is formed onto the whole surface of the opposite surface of a substrate 1 through screen printing under the state in which an adhesive tape 5 is stuck onto the whole surface of one surface of the substrate 1, to which holes having various diameters including small-diameter holes 3 are bored and a circuit is shaped, and opening sections in the holes 3 in one surface are closed. The adhesive tape 5 is peeled after predrying, another adhesive tape 5 is pasted onto the forming surface of the solder resist film 4, the plating-resistant solder resist film 4 is formed similary onto the opposite surface under the state in which opening sections in the holes 3 in the surface are closed, and predrying is conducted again. Accordingly, the defective adhesion of copper plating due to the residue of the resist in the holes 3 can be reduced.
Patent JP-S5743137-A (JP)
Title: Room cooling method utilizing underground water
Inventor: WATANABE KENICHIROU
IPC: F24F5/00
Filed: 1980-08-28
Abstract: PURPOSE: To provide the room cooling method utilizing the underground water with excellent cooling effect by a simple construction equipment by dipping a heat exchanger into the underground water led into a well and making a cooling medium circulate compulsively between an air conditioner and the heat exchanger.  
     CONSTITUTION: The cooling medium such as the water used in the heat exchangers 10a and 10b is circulated compulsively by a pump 30 between a cooling coil 21 of the air conditioner 20. The water is cooled by heat exchanging with the underground water 6 by means of the heat exchangers 10a and 10b. The underground water 6 having a rising temperature due to the heat exchange is then exhausted through a water outlet at the top of the wells 1a and 1b by the natural convection. On the other hand, fresh and cool underground water flows into the wells from the lower part thereof. This simple system can provide an effective room cooling method utilizing the natural convection of the underground water. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6010739-A (JP)
Title: Stroboscopic electron beam device
Inventor: ITOU AKIO
IPC: H01J37/26
Filed: 1983-06-30
Abstract: PURPOSE:To enable to curtail measuring time at the analysis of action and the judgement of inferiority of an IC by a method wherein a means to fix an electron beam pulse at a phase instructed by a means to instruct arbitrary phase time on an observing waveform, and a means to measure a voltage at the instructed phase are provided. CONSTITUTION:When an observer operates a phase instructing circuit 515 to make a cursor 519 to indicate the desired part of a stroboscopically observing waveform observing the stroboscopically observing waveform and the cursor 519 on a stroboscopic waveform display 514, phasic informations corresponding to the cursor position are planted into a delay register 512. When switches 523, 524 are closed to the (b) sides, delay time of a delay circuit 53 is set according to the value planted in the delay register 512, and irradiation of an electron beam pulse is fixed to an instructed phase. An energy analysis start signal 520 is sent to an energy analysis control circuit 511 in this condition, the electron beam 518 is irradiated to a measuring IC 516, and the voltage of a measuring point is measured utilizing the property of energy of generated secondary electrons 517 to be modified according to the voltage of the measuring point.
Patent JP-H0416214-A (JP)
Title: Nitrogen oxide removal controlling apparatus of refuse incinerator
Inventor: HAMANO FUMIO
IPC: B01D53/74
Filed: 1990-05-09
Abstract: PURPOSE:To prevent generation of NOx and white smoke by carrying out the control of the concentration of NOx and the flowing rate of an aqueous ammonium solution by a PID controller. CONSTITUTION:A nitroge oxide removal-controlling apparatus of a refuse incinerator is equipped with a controlling valve 6, a PID controller 11, a PID controller 18, and a computing apparatus 161. A NOx concentration measured value 1 is outputted to the PID controller 11, a limiter 25, and an alarm setting apparatus 14 in the computing apparatus 161 and a measured value 4 of flow rate of an aqueous ammonium solution is outputted to the PID controller 18. The PID controller 11 carries out PID computation so as to make the process value PV of the NOx concentration become equal to a previously determined set value. The PID controller 18 carries out PID adjusting operation so as to make the flow rate of the aqueous ammonium solution become equal to a set value.
Patent JP-H10310974-A (JP)
Title: Production of electrically conductive fiber
Inventor: MASUDA TAKESHI
IPC: D02J1/20
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To obtain electrically conductive fiber that has low electric resistance on the fiber surface and low inner electric resistivity between cross sections, shows excellent uniformity of conductivity in the fiber length direction and is useful for woven or knit fabrics by subjecting specific sheath-core conjugated fibers to the discharge treatment between high-voltage electrodes. SOLUTION: The core component containing an electrically conductive substance as stannic oxide or zinc oxide is completely covered with the sheath component comprising a fiber-forming polymer as a polyester with a moisture absorption of >=1.0% and the resultant sheath-core conjugated fiber is discharge- treated between the high-voltage electrodes thereby preparing the objective electrically conductive fiber. The core cross section perpendicularly crossing the fiber axis is a modified cross section having 2 or more keen projections and at least one of the minimum thick parts Vi formed by the keen projection and the outer periphery of the sheath component is <=5.0 μm. In a preferred embodiment, the sheath-core conjugated fiber is previously moistened on its surface and subjected to discharge treatment between the high-voltage electrodes.
Patent JP-S63285363-A (JP)
Title: Non-stage speed change gear
Inventor: SUZUKI MINORU
IPC: F16H3/74
Filed: 1987-05-15
Abstract: PURPOSE:To enable reduction gear ratio to be easily instantaneously changed even in travelling in a non-stage automatic speed change gear, for a vehicle by controlling the rotational speed of a rotary case in the non-stage way according to the load fluctuation to provide non-stage speed change. CONSTITUTION:The rotation of an input shaft 7 in starting rotates a sun gear 10 and gives the reverse rotational force to a rotary case 13 while being blocked by a reversal preventing mechanism 17. A planet gear 11 revolves to rotate an intermediate output shaft 14, a pin 42 slides along a slant surface 40 to open a controlling valve 37, an intermediate output shaft 14 is rotated freely relative to the rotary case 13 and the final output shaft 41 is driven with substantial deceleration. And when travelling is started, the pin 42 is returned to the original position by a spring 44 to close gradually the controlling valve 37 and gradually add resistance to the relative rotation of rotary case 13 to the intermediate output shaft 14, so that said output shaft 41 is pressed by a piston 33 to start the rotation in the same direction as the input shaft 7 and provide the rotational speed ratio of 1:1. Next when an accelerator pedal is pedalled, the reduction gear ratio is increased. Thus, the reduction gear ratio can be easily changed even in travelling.
Patent JP-H02299303-A (JP)
Title: Antenna system
Inventor: IWATA RYUICHI
IPC: H01Q15/22
Filed: 1989-05-12
Abstract: PURPOSE:To change the direction of the antenna beam at a high speed by arranging a grating comprising lots of diodes to a front face of a metallic plate of one of reflecting mirrors forming a beam guide path and applying an alternate voltage. CONSTITUTION:A diode grating plate 11 is arranged with a slight tilt to the front face of a planer reflecting plate 10 and diodes are arranged as a lattice to the grating plate 11 to which an alternate voltage generator 9 is connected. The grating plate 11 depending on the polarity of the voltage applied thereto acts like a plate of complete reflection or a plate transmitting a radio wave. The reflecting plate 10 is placed to the rear face of the grating plate 11 and the radio wave is reflected in the reflecting plate 10 when the grating plate 11 is in the transmission state to form a converging point 21. While the grating plate 11 is in the reflecting state, since the radio wave is reflected on the grating plate 11 to form a converging point 22. Thus, the same effect of the tilted reflecting plate 10 is obtained and the beam direction is changed. Since the polarity of the applied voltage of the grating plate 11 is switched at a high speed by the generator 9 at a high speed, the direction of the antenna beam is changed at a high speed.
Patent JP-H07301644-A (JP)
Title: Electromagnetic field sensor
Inventor: TANAHARA MAMORU
IPC: G01R29/08
Filed: 1994-05-09
Abstract: PURPOSE:To provide an electromagnetic field sensor usable in a wide temperature range without being influenced by the temperature. CONSTITUTION:An electromagnetic field sensor is provided with detecting parts A, B having polarizers 5, analyzers 7 and magnetooptical elements 6A, 6B, and detects a current or the magnetic field utilizing the Faraday effect of the magneto-optical elements 6A, 6B. Two detecting parts A, B are disposed in parallel, and one detecting part A has the magneto-optical element 6A with a flat temperature characteristic in a low temperature area, while the other detecting part B has the magneto-optical element 6B with a flat temperature characteristic in a high temperature area. This electromagnetic field sensor detects through the detecting part having the magneto-optical element with the flat temperature characteristic in the low temperature area in the case of measuring the current or magnetic field in the low temperature area, and detects through the detecting part having the magneto-optical element with the flat temperature characteristic in the high temperature area in the case of measuring the current or magnetic field in the high temperature area. A wide temperature area from the low temperature area to the high temperature area can be thereby measured without correcting the detection result.
Patent JP-S6011682-A (JP)
Title: Distributor for engine ignition
Inventor: MATSUMURA MASAMI
IPC: F02P5/10
Filed: 1983-06-29
Abstract: PURPOSE:To improve ignition-timing accuracy and durability by installing an engine revolution speed sensor and a semiconductor boost pressure sensor into a distributor and analogue-controlling ignition timing, conduction angle of an ignition coil, etc. on the basis of the outputs of the above-described sensors. CONSTITUTION:A semiconductor pressure sensor 4 is installed onto the outside surface of the housing 1 of a distributor by a bolt 3, and the electric voltage signal in proportion to the boost pressure of an internal combustion engine which is introduced through a conduit connected to a nipple 410 is output. A light shielding plate 8 is installed onto a rotary shaft 5 in the housing 1, and a rotor 11 is installed through a spacer 10. In the housing 1, a semiconductor ignition apparatus 15 integrally equipped with a revolution-speed sensor 16 equipped with a luminous element 202 and a light receiving element 204 which are opposed, having the light shielding plate 8 interposed, and the frame 201 is fixed onto the housing 1 by a bolt 14. Then, a thick film hybrid integrated circuit 206 is fixed onto a heat sink 205 fixed onto the frame 201.
Patent JP-2000026367-A (JP)
Title: Fluoroadamantane derivative
Inventor: JASYS VYTAUTUS JOHN
IPC: A61P31/04
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To increase the metabolism stability of a pharmaceutically active adamantane compound by fluorinating the carbon bridgehead of a adamantyl group in the adamantane compound. SOLUTION: The purpose of this invention is accomplished by introducing fluoro substituents into three carbon bridgeheads of an adamantyl group in a pharmaceutically active adamantane compound (e.g. amantadine, or the like). The adamantane compound is expressed by formula I (R1 is CO2H, NH2, or the like; R2-R4 are each H, F, a 1-4C alkyl or hydroxyl and at least one of R2-R4 is F), e.g. methyl 3-fluoro-5-hydroxyladamantane-1-carboxylate and is obtained e.g. by reacting a compound of formula II with trifluorodiethylaminosulfur to form a corresponding fluoroester, followed by hydrolyzing it into an acid, treating the acid with triethylamine, diphenylphosphoryl azide and benzyl alcohol, heating the reaction mixture at the reflux temperature to form the corresponding benzyl carbamate intermediate and by catalytically hydrogenating it to form a compound of formula III.
Patent JP-S617220-A (JP)
Title: 2,4,5-trihalogeno- and 2,3,4,5-tetrahalogenobenzene derivative
Inventor: EERITSUHI KURAUKE
IPC: C07C47/24
Filed: 1985-06-04
Abstract: 1. 2,4,5-Trihalogeno- and 2,3,4,5-tetrahalogenobenzene derivatives of the formula (1)   see diagramm : EP0164619,P24,F1   in which R represents-COOH, -COCI, -COF, -CN, -CONH2 , -CH2 OH, -CH2 CI, -CHCI2 , -CCI3  or -CHO , R**1 represents CI or F, and R**2 represents CI or F , it only being possible for R**1 or R**2 to be F, excluding 2,4,5-trifluorobenzoic acid and 2,4,5-trifluorobenzoyl chloride.
Patent JP-S5546986-A (JP)
Title: Numbering device with check digit
Inventor: TAKAHASHI MUTSUMI
IPC: B41K3/10
Filed: 1978-09-30
Abstract: PURPOSE: To provide a numbering device with a check-digit type wheel having on modules 10 and 11 thereof a cycling numerical arrangement applicable to any combination for simultaneously printing out code numbers and check digit numbers.  
     CONSTITUTION: The numbering wheels 10aWf of a printing unit 10 and a number- of-repetitions setting mechanism 12 are fastened on a support shaft 16, and a feed pawl mechanism 14 with paws 14aWf on a horizontal lever 18. A check-digit type wheel 24 having a cycling numerical arrangement specified by modules 10 or 11 on the basis of the the desired relations of the numerals thereof with code numbers is fastened on a connecting shaft 28, and turned at a given pitch in accordance with the change of code numbers in printing operation. A detecting drive mechanism 34 is provided to detect a unique point of the cycling numerical arrangement of the type wheel 24 in terms of the change of code numbers of a unit 10 and turn the type wheel 24 by a previously-stored jump transfer number of types. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63285606-A (JP)
Title: Robot driving device
Inventor: ARAI SHINJI
IPC: B25J9/16
Filed: 1987-05-19
Abstract: PURPOSE:To avoid such a case where the working efficiency is deteriorated owing to increase of the teaching points by inputting a basis vector which shown each interpolation point in plural vectors and calculating the interpolation points needed for drawing the moving locus of a tool produced by repetition of the interpolating actions. CONSTITUTION:A vector input means is provided for input of a basic vector which shown each interpolation point in plural vectors in terms of a prescribed interpolating action carrier out based on an interpolation point. In addition, an interpolation point calculating means is used to calculate the interpolation points needs for drawing the moving locus of a tool produced by repetition of the interpolating actions. That is, said basic vector is inputted from the vector input means and the interpolation point calculating means calculates the interpolation points needed for drawing the moving locus of said tool. Thus it is possible to obtain the moving locus of a tool without teaching many interpolation points.
Patent JP-S62277667-A (JP)
Title: Carriage assembly
Inventor: UEDA TAKAMI
IPC: G11B21/02
Filed: 1986-05-27
Abstract: PURPOSE:To obtain a carriage assembly having high rigidity by providing a driving coil which interlinks a magnetic circuit folded to hold a pickup and a carriage and coacts with the magnetic circuit to give the reciprocating motions to both the pickup and the carriage. CONSTITUTION:A driving coil 22 is wound via a coil bobbin 23 as if the coil 22 held both a carriage 20 and a pickup 21. The both sides of the coil 22 are set into a magnetic circuit with crossing and a hexagonal section is formed to the coil 22. Thus the shift spaces of both the pickup 21 and the carriage 20 are covered within a pair of magnetic circuits since the coil 22 is set so as to hold the pickup 21 and the carriage 20. Therefore a carriage assembly is miniaturized. Furthermore the coil 22 is folded into a hexagonal cross section and has a large cross sectional area in the direction where the driving force is applied. As a result, the shearing stress is reduced and the rigidity is improved in the reciprocating direction of a movable part.
Patent JP-H1049155-A (JP)
Title: Timbre parameter setting device of electronic musical instrument
Inventor: YAMAHATA TOSHIRO
IPC: G10H1/043
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To make the increase or decrease characteristics of the values of timbre parameters natural by changing timbre parameter coeffts. to determine an increase or decrease quantity according to the values of the timbre parameters when the increase or decrease of the timbre parameter is executed. SOLUTION: The values of the timbre parameters after the change set in respective reversible counters 3-1 to 3-8, i.e., the degrees of the increase or decrease of the values of the timbre parameters to be changed, are controlled according to the timbre parameter coeffts. changing by having two flex points in the varying size relations of the timbre parameters to the reference values of the first and second timbre parameters. If, in such a case, the value of the timbre parameter to be changed is small, the increase or decrease quantity of the value of the timbre parameter is small and, therefore, the value of the timbre parameter changes small according to the operation of an encoder 7.  If the value of the timbre parameter to be changed is large, the increase or decrease quantity of the value of the parameter is large and, therefore, the value of the timbre parameter changes largely according to the operation of the encoder 7.
Patent JP-H09299808-A (JP)
Title: Light transmissive photocatalyst body
Inventor: AKATA KATSUMI
IPC: B01J31/06
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To allow a catalyst to develop an excellent photocatalytic function regardless of radiation direction of light rays effective for actualization of the photocatalytic function by forming a photocatalyst-containing layer on the surface of a light transmissive substrate and specifying the transmittance of light rays with specified wavelength. SOLUTION: The light transmissive photocatalyst having pollution preventive function, deodorization function, and environmental air polluting substance-removing function comprises a light transmissive substrate and a photocatalyst-containing layer (a catalyst layer) in 0.1-10μm thickness formed on the substrate and has 10% or higher transmissive of light rays with 340nm wavelength. As the photocatalyst, titanium oxide, which is highly transparent, durable, and harmless, is preferably used. Optionally, metals such as vanadium, copper, palladium, etc., and their compounds may be added to the inside or the surface of the photocatalyst in order to heighten the photocatalytic function and it is preferable to use an adsorbent together with the photocatalyst in order to improve the deodorization function and the environmental air polluting substance-removing function.  As the adsorbent, carbonaceous adsorbent agents such as activated carbon, zeolite-type adsorbent, molecular sieves, etc., are preferable.
Patent JP-S60262748-A (JP)
Title: Rubber member for preventing double feed in paper feeding apparatus
Inventor: KIMURA AKITAKA
IPC: C08L27/00
Filed: 1984-06-11
Abstract: PURPOSE:To prevent the squeak due to the friction between a rubber member and paper sheet by mixing the cork particles by a specific wt% into the composition containing oil-resisting rubber as main component and allowing a portion of the cork particles to be exposed onto the surface. CONSTITUTION:A rubber member 2 for preventing double feed in a paper feeding apparatus is arranged oppositely to a paper feeding roller, etc. In this case, the rubber member 2 is prepared by mixing the cork particles 3 by about 10- 50wt% with respect to the total weight of the composition consisting of oil- resisting rubber as main component. The cork particles 3 are buried so that a portion is exposed. Urethane rubber, etc. are used as the oil-resisting rubber, and the particle size of the cork particle 3 is 10-80 mesh, and the hardness of the composition is within a range of 50-80 deg. in JIS-A. Therefore, the squeak due to the friction between the rubber member 2 and paper sheet can be prevented.