baber/WOPTO huggingface dataset:
Patent JP-S61105197-A (JP)
Title: Plate speaker
Inventor: IZAWA MASAO
IPC: H04R1/02
Filed: 1984-08-14
Abstract: PURPOSE:To provide a thin speaker by installing several pieces of sound elements on one side of a baffle board which has a common pivot and can be folded freely, and supplying input signals for the speaker to each of those sound elements. CONSTITUTION:The baffle board 1 is consists of metal, wood, plastic and other appropriate materials, and has a mounting plate and protective plate or carrying case of the speaker for common use. It constitutes a hollow plate on which speaker element slots 7 corresponding to the mounting positions of the sound elements 2 are formed. The sound elements 2 are the ones for a plate piezoelectric type micro speaker or magnet type micro speaker of about 5 to 10mm in diameter and 0.2 to 0.5mm in thickness. They are mounted to the positions corresponding to the speaker element slots 7 on hollow part of the baffle board 1, shown in the figure, by an existing gluing means usch as bonding material.
Patent JP-H1111380-A (JP)
Title: Culture laver gathering ship
Inventor: NAMIKATA NOBUO
IPC: B63B35/14
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a culture net gathering ship which can facilitate operation of a laver net guide unit and efficiently perform laver gathering work. SOLUTION: In a bow side deck 1a, a laver net guide unit 2, swing arm 6 and a drive motor 7 are provided. A base end part 6a of the swing arm 6 is mounted in an output shaft of the drive motor 7. When the drive motor 7 is normally/reversely driven, the swing arm 6 is swung over a first position with a tip end part 6b thereof positioned in the vicinity of a bow 1b and a second position placed in a rearward position of the first position. In the tip end part 6b of the swing arm 6, a base end part 2c of the laver net guide unit 2 is connected able to relatively rotate. When the swing arm 6 is swung to the first position, the laver net guide unit 2, in a condition supported on the bow 1b, is moved forward, a tip end side part 2a thereof is protruded from the bow 1b under the sea surface 10.  When the swing arm 6 is swung to the second position, the laver net guide unit 2 is extracted rearward, to be stored on the deck 1a.
Patent JP-H0522063-A (JP)
Title: Manufacture of surface acoustic wave element
Inventor: TOMOTSUNE KAORU
IPC: H03H3/08
Filed: 1991-07-10
Abstract: PURPOSE:To reduce man-hour by fully cutting a substrate while attaching an organic protecting film, and peeling off by solvent and oxygen plasma after mounting respective surface acoustic wave(SAW) elements. CONSTITUTION:An organic protecting film 3 is uniformly applied to a wafer 2 where an interdigital pattern electrode 1 is formed, the wafer 2 is stuck to a tape 4 for full cassette and afterwards, the wafer 2 is fully cut. Next, the tape 4 is extended, and each chip 5 is fixed by a ring-shaped frame 6 and mounted to a stem 8 by silicone resin 7 while using an automatic mounter, for example. Then, silicone resin 9 is heated and set, the organic protecting film 3 is peeled off and washed by the solvent and the oxygen plasma, finally, the outer appearance is inspected, and wire bonding 9 is executed by an aluminium wire. Therefore, the substrate can be fully cut and work such as division or chip exchange is unnecessitated.
Patent JP-S6328894-A (JP)
Title: Electrochemical oxidation of organic product
Inventor: ANDOREASU MACHIASU YOOZEFU TOO
IPC: C25B3/23
Filed: 1987-07-09
Abstract: The invention relates to a process for the electrochemical oxidation of organic products at a lead-silver anode in acid medium, in which process the organic products used are alkyl-substituted heterocycles and in which process a lead-silver anode with 2-10% (wt) silver is used.
Patent JP-H1020755-A (JP)
Title: Image data converting method
Inventor: BABA SHIGEYUKI
IPC: G03H1/26
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To rapidly generate the image data of an image to be recorded on the holographic stereogram from plural images, by extending only the image data of the necessary image from the compressed image data, and performing the image data converting processing. SOLUTION: An image data generating part inputs the image data of the picked-up image to an image data processing part 60 from a parallactic image array pick-up system, while picking-up an object by an image pick-up device of the parallactic image pick-up device. At this time, the image data input to an arithmetic processing part 61, compressed by a compression extension board installed in the arithmetic processing part 61 every input of the image data for one image, and the compressed image data is read by an internal memory 62. And the image data necessary for processing the image data among those read by the internal memory, is extended on the internal memory 62 at all times to be processed. That is, the processing of the image data is performed on the internal memory of which the processing speed is high.
Patent JP-S6231126-A (JP)
Title: Dry etching method
Inventor: SUDOU SAYAKA
IPC: H01L21/302
Filed: 1985-08-01
Abstract: PURPOSE:To make a form in preventing the roughness on the surface by a method wherein at least tow kinds of reactive gases containing harogen elements are introduced into a vacuum container, and the reactive gases are excited to produce active species so as to etch a substrate to be processed with those species. CONSTITUTION:A SiO2 mask 22 is formed on a plane-directional (100) P-type Si substrate 21 as a substrate to be processed 12, with the mask on which a groove 23 is formed with RIE. After the contamination due to organic substance has been removed from the surface-processed substrate 12 with O2 plasma beforehand, the substrate is placed on a sample stand 13. After air within a container 11 has been discharged with an air-discharge opening 18, a mixture gas of NF3 and Cl2 is introduced into an electric discharge pipe 15 from a gas introduction opening 14 to produce active species with microwave-discharge by means of a microwave power source 16. The active species are introduced into the container 11, with the result that it is made possible to etch the inside of the groove 23, that is, washing process is made possible. Thus, the inside of the groove 23 is smooth, allowing favorable washing.
Patent JP-S5957018-A (JP)
Title: Air conditioner for automobile
Inventor: IWANAMI KUNIO
IPC: B60H1/00
Filed: 1982-09-28
Abstract: PURPOSE:To dispense with troublesome operation and make a feeling of comfortableness improvable, by swinging an air shifting vane in a face air outlet by a driving motor when a vent damper opens and a blower rotates at low speed. CONSTITUTION:With a mode select lever 21 operated, when a vent damper 9 opens a face air outlet 14a via a center duct 12 and a side duct 13 and a blower 2 is rotating at low speed via a blower speed select switch 22 or when a mode position detecting device 17 detects the opening of a face air outlet 14 side of the vent damper 9, and its signal and the low speed rotation signal of a switch 22 both are inputted into an electronic control part 19, a signal is fed to a driving motor 18 and an air shifting vane 27 in the face air outlet 14a is made to be swung. Thus dispensing with troublesome operation, comfortable air conditioning by means of airflow speed takes place and an independent swing switch can be omitted.
Patent JP-S5693101-A (JP)
Title: Magnetic recording/reproducing device
Inventor: SHIYOUDA SHIGEO
IPC: G11B27/02
Filed: 1979-12-25
Abstract: PURPOSE: To secure a repetitive reproduction without switching the rotating direction, by delivering the signal selected among the input signals onto the surface of the magnetic recording medium formed on the upper or lower face of a flywheel after recording or reproducing.  
     CONSTITUTION: The flywheel 6 starts rotations as soon as the power supply is made and keeps a steady rotation regardless of the recording mode. When the user pushed down the operation key 20 to inform his desired area to the control device 19, the device 19 switches the magnetic head 15 to the recording system and at the same time indicates the inside sending of the head 15 to the driving device 18. As a result, the electric signal detected out of the tape 3 is supplied also to the head 15 to carry out the recording. The recorded contents can be reproduced without switching the rotating direction of the flywheel 6 but by securing the function of a reproduction head for the magnetic head 16 by the operation key 20 and the control device 19. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08340275-A (JP)
Title: Non-interference spread spectrum communication method and equipment therefor
Inventor: TSUCHIDA NUIO
IPC: H04B1/707
Filed: 1995-06-13
Abstract: PURPOSE: To provide a non-interference spread spectrum communication method and the equipment capable of eliminating mutual interference among channels and easily obtaining synchronization with modulation codes on a transmission side on a reception side. CONSTITUTION: Since M group modulation codes to which +1 bit signals are added are used, correlation becomes zero among the plural modulation codes and interference is not generated. Also, since the M group modulation codes for which bit balance is broken are used, DC components are increased and the carrier frequency components of transmission signals become high. In this case, on the transmission side, a carrier frequency is suppressed based on the timing of the +1 bit signals of the modulation codes. In a modulation code demodulation circuit 50, a detection circuit 52 detects the timing of the transmission of the +1 bit signals by the reception timing of the lowered carrier frequency components and a bit added code generation circuit 30 generates the modulation code synchronized with the M group modulation code on the transmission side based on the timing of the +1 bit signals.
Patent JP-H03117476-A (JP)
Title: Method and apparatus for inserting material into biological cell
Inventor: MILLER THEODORE E JR
IPC: C12N15/87
Filed: 1990-06-29
Abstract: PURPOSE: To obtain the subject apparatus capable of directly and efficiently sending noncellular biological materials into living cells by installing a multipurpose valve between the outlet of an air source under pressure and the inlet of a storage space of a propellable matter.  
     CONSTITUTION: A multipurpose valve 70 is selectively communicated with a gas source 30 under pressure, or, if needed, between a propellable matter source 20 and a storage space 40 of the propellable matter. The multipurpose valve 70 is selectively communicated also with the storage space 40 of the propellable matter and a delivery means 50, or, if needed, a recovering means 60. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S5870994-A (JP)
Title: Movable type press machine
Inventor: RI ZAISUI
IPC: B30B9/32
Filed: 1981-10-24
Abstract: PURPOSE:To perform handling economically with small number of hands and small equipment and enable direct sending to a reproduction plant by putting a bulky article in a handling machine placed on the bed of a truck, pulling it automatically and pressing by a press machine. CONSTITUTION:A bulky article etc. is put in the equipment 5-5 of a press machine that is operated by the engine 2 of a truck 1 from a device 6 that put the article in a hopper 4 and automatically carryies in through 7 or a hopper 8. The article is compressed between the equipment 5-5, put in a box of the press machine. It is compressed to some degree by a cover 12, and further compressed by a pressure plate 15, or it is subjected to finish compression from both sides by pressure plates of a device 25. Then it is carried out on the bed of a truck that carries it to a reproduction plant by the pressure plate 15 or 9, 10, 11.
Patent JP-S6413827-A (JP)
Title: Signal detection circuit
Inventor: TAKEDA KOICHIRO
IPC: H04B17/00
Filed: 1987-07-08
Abstract: PURPOSE:To detect signal power for a consecutive modulation wave and a fault of a signal transmission system by outputting a digital value in response to an input signal level periodically even in the consecutive signal state or a non signal state. CONSTITUTION:A comparison means 11 compares an input signal voltage with a reference voltage and a delay means 13 generates a pulse in a delay timing of a prescribed time in response to the comparison output. An analog/digital conversion means 15 applies the analog/digital conversion of the input signal voltage in the input timing of the pulse. A count means 17 starts time counting in the conversion operation timing of the analog/digital conversion means 15 and sends a conversion control signal to the analog/digital conversion means 15 when the count reaches a prescribed count.
Patent JP-H0459961-A (JP)
Title: Vacuum deposition device
Inventor: MIZUMURA TETSUO
IPC: C23C14/30
Filed: 1990-06-28
Abstract: PURPOSE:To develop the electron beam-based vacuum deposition device having a long service life and without any variance in its characteristic by dispersedly dissolving at least one kind among TaC, TaN, WC and WN in the cathode of the device provided with an indirect heated electron gun. CONSTITUTION:A nonmagnetic body 12 such as a polymer film is wound on a casserole 13 and conveyed in a vacuum vessel 17, and a ferromagnetic metal 7 in a crucible is heated by an electron beam from an electron gun 8, vaporized and deposited on the surface of the film 12. In this case, the particulates of the TaC, TaN, WC, WN, etc., having extremely high melting temp. are dispersedly dissolved by 0.1-5.0wt.% in the cathode 5 of the electron gun 8 with a high- melting-temp. metal such as W or Ta as its base material to raise the recrystallization temp. of the cathode 5 and to control the coarsening of the crystal grain and a change in the crystal orientation. The physical characteristic of the cathode is kept constant over a long period, the service life is prolonged, and further a homogeneous ferromagnetic film is formed.
Patent JP-H0221494-A (JP)
Title: Static type semiconductor memory circuit
Inventor: YASUOKA NOBUYUKI
IPC: G11C11/34
Filed: 1988-07-08
Abstract: PURPOSE:To eliminate dispersion in a readout time by providing plural storage cell circuits arranged in a matrix of plural rows and plural columns, a means to initialize information 1 or 0 at every unit of column, and a digit signal transfer gate having an unbalanced characteristic. CONSTITUTION:When a readout operation is performed, a word line W11 and a digit line Y11 are set at high levels. Firstly, the information of the storage cell circuit E11 is transferred to a pair of digit lines D11 and D12, however, at this time, a signal having a time difference (t) is taken out on the digit lines D11 and D12 based on the initializing state of the storage cell circuit E11. In such a case, since the digit signal transfer gates Q11 and Q12 are provided with the unbalanced characteristics, the signal having no time difference can be taken out on a pair of data lines D10 and D20 by the storage information 1 or 0 of the cell. Thus, it is possible to perform the decision of '0' and '1' without generating the reduction of a data effective time.
Patent JP-H0624485-A (JP)
Title: Breaker packaging device
Inventor: KONDO HIDEKI
IPC: B65D85/68
Filed: 1992-06-29
Abstract: PURPOSE:To obtain a breaker packaging device by which accessory parts can be easily inserted into a packaging case by machine for the automatic packaging thereof. CONSTITUTION:The breaker packaging device consists of a packaging case 25 with a freely opening and closing lid 26 for packaging therein a breaker 1 having an operating surface 2 for turning on and off electricity, a terminal part 3 with the terminals 10 for securing the conductors extending from each end of the operating surface in contact therewith and an operating handle 5 on the operating surface, together with a bag 21 containing the accessary parts 13 having attaching screws 14 for attaching the breaker to a distribution board and a terminal cover 15 for covering the terminals and having an opening part 24 approximately in its center for passing the operating handle therethrough in such a manner as to cover the breaker. The bag for packaging the accessary parts may be preferably formed into the shape conforming with the irregular contour of the breaker terminals.
Patent JP-H1117886-A (JP)
Title: Image reader
Inventor: WASHIZU YOICHI
IPC: H04N1/193
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an image reader capable of reading images of a transmissive original and a reflection original, which is easily operated, formed in a small size and whose cost is simultaneously reduced. SOLUTION: A lens unit 43 and a line sensor 33 are arranged at one side of an original feeding path and a movable tubular lamp 41 is provided at an opposite position A1 to the side of the lens unit 43 and a position A2 at the side of the lens unit 43 for the feeding path. A kind of the original inserted by an original detecting part 24 in the vicinity of an original inserting port 11a is judged, in the case of the transmissive original, the lamp 41 is moved to the position A1 , in the case of the reflection original, the lamp 41 is moved to the position A2 and furthermore, magnification of projection of the lens unit 43 is automatically adjusted according to the kind of the original.
Patent JP-2000001501-A (JP)
Title: Production of cellulose ether
Inventor: MIYAMOTO TAKEAKI
IPC: C08B11/00
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To stably obtain a high-substitution-degree objective substance by heightening the utilization efficiency of an alkali in the alkalification reaction by dissolving cellulose by mixing with 1,3-dimethyl-2-imidazolidinone and lithium chloride, adding an alkali to the solution, and etherifying the cellulose. SOLUTION: Examples of dissolution methods which can be adopted include one comprising immersing cellulose in water and replacing the water by 1,3- dimethyl-2-imidazolidinone and lithium chloride and one comprising immersing cellulose in 1,3-dimethyl-2-imidazolidinone and lithium chloride and heating the mixture at about 50 to 200 deg.C. The amount of the 1,3-dimethyl-2- imidazolidinone used is desirably such that the cellulose concentration is 0.1-15 wt.%, The amount of the lithium chloride used is desirably 5-20 pts.wt. per 100 pts.wt. 1,3-dimethyl-2-imidazolidinone. The amount of the alkali used is usually 10-1,000 pts.wt. per 100 pts.wt. cellulose.
Patent JP-2001002799-A (JP)
Title: Cellulose ester film, its production and protective film for polarizing plate using the same
Inventor: MICHIHASHI ISAMU
IPC: C08J5/18
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain microparticles slightly causing the occurrence of reaggregation when added to a dope at the time of preparing a cellulose ester film, and to provide a method for adding the microparticles by which the occurrence of the reaggregation of the microparticles is reduced. SOLUTION: This cellulose ester film comprises microparticles having (1) 2-20C alkyl groups or (2) aryl groups on the surface. (3) A cellulose ester is produced by mixing a dispersion obtained by predispersing the microparticles in a solvent with a mixture liquid of a solvent with a cellulose ester, mixing the resultant liquid containing the microparticles added thereto with a dope prepared by dissolving the cellulose ester in a solvent, casting the prepared dope onto a support and drying the cast dope.
Patent JP-S5961980-A (JP)
Title: Laser diode with optical fiber and manufacture thereof
Inventor: ISHII AKIRA
IPC: G02B6/42
Filed: 1982-10-01
Abstract: PURPOSE:To prevent the optical coupling efficiency from being decreased by mounting by a method wherein, after the final processing at high temperature of fiber guide fixation of a lead or an optical fiber to a stem, the backside of the stem is ground to be flattened. CONSTITUTION:A submount 4 with a chip 5 fixed to the upper surface thereof is fixed to a rack 3 of a stem 1 the under surface of which is flattened while a monitor fiber 12 and an optical fiber 8 are respectively inserted into a guide hole 7 on the other side and a fiber guide 9 on the same side to fix the edges of both fibers opposing to the outgoing surface of the chip 5 using an adhesive. Furthermore, the edge of a lead 14 projecting inside a ring-like sealing wall 2 and the upper electrode of the chip 5 are connected with each other by a conductor (wire) 15 comprising strand while a plate-like cap 16 is air-tightly fixed on the upper surface of the ring-like sealing wall 2 by seam welding and then the backside of the stem 1 is ground down to be flattened. The grinding allowance shall be sufficient to grind down the iregularities due to the deformation resulting from high temperature processing such as lead fixing, silver brazing and the like.
Patent JP-2000000887-A (JP)
Title: Resin molding
Inventor: NAKAMARU MASAFUMI
IPC: B29K27/06
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To realize the reduction of the weight of moldings and at the same time, improve the mechanical strength significantly by diminishing the density at a normal temperature of moldings after changing the shape of a precursor made of polyvinyl chloride to a specific degree of deformation at a specific temperature to a largerextent than specified, compared to the density of the precursor. SOLUTION: After a hollow precursor 1 is maintained at a specified temperature by an oven 4, it is stretched while being pulled out of an outer dia. regulating die 3, to obtain moldings 6. The specified temperature is 80 deg. or higher and 110 deg.C or lower, and the material of the moldings 6 to be used is a resin composed mainly of polyvinyl chloride. In this case, the degree of deformation obtained by dividing the cross section area of the hollow precursor 1 on a perpendicular face with the fabrication direction by the cross section area of the moldings 6 after deformation on the same face, is 1.1 or more. In addition, the density at a normal temperature of the moldings 6 after deformation is set to be lower by 1% or more than the density of the hollow precursor 1. Thus, it is possible to manufacture the moldings 6 of polyvinyl chloride with superior mechanical strength.
Patent JP-2001005508-A (JP)
Title: Method for moving corner part of tool during tool diameter correction
Inventor: OZAKI YASUO
IPC: B23Q15/00
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a numerical controller having a tool diameter correcting function for reducing the total working time by realizing single linear movement between corner movement start and end points without any wasteful movement. SOLUTION: In this method for moving the corner part of a tool, excess cutting allowable quantity is turned into a parameter, and cutting quantity (h) calculated by a formula (h=r*Tan((π-θ)/4)*Cos(θ/2)) at the time of analyzing work corner part outside movement during the correction of the diameter of a tool 1 is compared with the parameter, and when the cutting quantity is smaller than the parameter value, the path of a tool central orbit 3 for linearly interpolating work corner part outside movement is obtained for a work program orbit 4. Thus, the outside moving distance of the work corner part is shorter by a single linear movement than by circular-arc or plural linear movement. Therefore, the moving time can be reduced, and the total working time can be reduced.