baber/WOPTO huggingface dataset:
Patent JP-H03109910-A (JP)
Title: Air cleaner
Inventor: HAYASHI NOBUHIRO
IPC: B01D46/42
Filed: 1989-09-26
Abstract: PURPOSE:To prevent deterioration in performance by providing the filter furnished with a conductive metallic plate in a part of a filter main body and providing an air cleaner main body. CONSTITUTION:An arithmetic circuit 6 is put into operation in response to the output of a detecting circuit 5. The arithmetic circuit 6 receives the signal sent from an operation part 8 only when the detecting circuit 5 detects the short-circuit between electrodes A and B, and, in another case, the air cleaner is inhibited to be put in operation. The arithmetic circuit 6 carries out addition and stores it in every specified period when the electrodes A and B are in short-circuit and the air cleaner is in operation, and a signal is outputted to an information circuit 7 when the sum total exceeds specified value to inform the time to exchange the filter 1. By this method, the operability is improved and the time to exchange the filter is correctly informed.
Patent JP-H0192136-A (JP)
Title: Automatic original feed device
Inventor: HOSHINO HIROAKI
IPC: G03G15/00
Filed: 1987-10-02
Abstract: PURPOSE:To make it possible to copy an intermediate page of a continuous sheet without the sheet being cut, by providing a means for carrying out switching operation an automatic mode automatically repeating copying operation and a manual mode effected by a signal from a manual feed switch. CONSTITUTION:A semiautomatic original conveyance sensor 27 detects the leading end of a continuous sheet 30 set on a paper feed tray 3, and after the sheet coming once to a stop at a preregistration gate 23, the sheet is conveyed by a conveying belt 24 to a copying position where it is copied. Thereafter, in an automatic mode, a continuous sheet sensor 41 detects sprocket holes in one page to be copied. In a manual mode, the sheet is conveyed by one page each time when a manual feed switch is turned on, and a copy waiting condition is set up. Accordingly, the feed switch is repeatedly depressed by a necessary number of times until a required page comes onto a platen.
Patent JP-H05179002-A (JP)
Title: Production of cationic gel particle
Inventor: TADA MASANORI
IPC: C08L25/00
Filed: 1991-09-03
Abstract: PURPOSE:To simply produce cationic gel particles suitable as a flatting agent for electrodeposition coatings at a low cost by neutralizing a mixture of specific two kinds of copolymers, emulsifying the mixture, hydrolyzing the resultant emulsion and gelatinizing the hydrolyzed emulsion in emulsion particles. CONSTITUTION:(A) A copolymer obtained by carrying out the solution copolymerization of (A1) a silane having vinyl group or (meth)acrylic group and an alkoxy group with (A2) a monomer mixture containing two or more monofunctional monomers copolymerizable with the component (A1) in which at least one is a tertiary amino group-containing ethylenic monomer is mixed with (B) a copolymer prepared by performing the solution copolymerization of (B1) a silane similar to that in (A1) with (B2) a hydrophobic monofunctional monomer radical-copolymerizable with the component (B1) without containing OH and NH3 groups. The resultant mixture is then neutralized with an organic carboxylic acid so as to provide 20-80 neutralization degree. The neutralized mixture is subsequently transferred to water and emulsified. The alkoxy group is finally hydrolyzed to cause gelling reaction in the emulsion particles. Thereby, the objective cationic gel particles are produced.
Patent JP-S61130553-A (JP)
Inventor: KADONA IZUMI
IPC: E04F15/12
Filed: 1984-11-29
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-H08116537-A (JP)
Title: Information quantity control circuit of dynamic image compression coder
Inventor: TAKAHASHI SUSUMU
IPC: H04N19/88
Filed: 1994-10-17
Abstract: PURPOSE: To reduce the circuit scale and to provide a margin for the operating speed by controlling the information quantity to limit an excess code amount of a SYNC block and allocating the reduced code quantity to other macro block. CONSTITUTION: An upper limit deciding device 11 decides an upper limit for each macro block for the total code quantity for each macro block with respect to all quantization numbers obtained by a macro block code quantity calculation device 9 based on coefficients after DCT transformation. Furthermore, a macro block quantization number selector 13 applies a limit to a quantization number of a compression block decided by a compression block quantization number decision device 12 based on a total code quantity of the compression block obtained by a computer 10 to obtain a quantization number for each macro block. Thus, the capacity of a memory in a formatting circuit 7 used to store a macro block code not stored in a corresponding SYNC block to other SYNC block is reduced.
Patent JP-2001076509-A (JP)
Title: Lens of vehicular lighting fixture, vehicular lighting fixture using lens and its manufacturing method
Inventor: IIZUKA SHUNICHI
IPC: F21V5/00
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a lens of a vehicular lighting fixture reducing the occurrence of glare light even in the vehicular lighting fixture having a pattern such as a decorative design rib on a lens surface and to provide the vehicular lighting fixture. SOLUTION: A lens 10 made of a resin molding is fitted to a vehicular lighting fixture including a housing having an opened outer face and fitted with a bulb on the inside and the lens 10 provided on the opened face of the housing to cover the bulb, and a mark 11 of a recessed groove is formed on the bulb side surface of the lens 10 with a laser beam 26. The depth of the recessed groove is set to below 0.5 mm. In this vehicular lighting fixture using the lens 10 thus obtained, it is unnecessary to form a groove on a die to form a mark such as a decorative design rib on the bulb surface, the laser beam 26 is separately radiated to the molded lens 10 to form the decorative design rib of the recessed groove, therefore the vehicular lighting fixture reducing the glare light caused by die formation can be obtained.
Patent JP-2001071321-A (JP)
Title: Method for continuously producing concrete
Inventor: HASHIMOTO CHIKANORI
IPC: B28C5/14
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for continuously producing concrete, in which conrete having high quality is continuously produced in a short time by continuously supplying necessary material and kneading it. SOLUTION: In a screw mixer 11, a screw 11b equipped with a plurality of paddles 14 for kneading is arranged in the inside of a casing 11a. Material for forming mortar is charged into the screw mixer 11 from one end side thereof and mortar is kneaded. Then, crude aggregate is charged to mortar in the casing 11a from the different position near to the other end side from the position of one end side, in which material for forming mortar is charged, and kneaded as concrete. Thereafter, kneaded concrete is discharged from a discharge port 11d formed on the other side of the screw mixer 11. Then, concrete taken out of the discharge port of the screw mixer is carried to the concrete placing site and used.
Patent JP-H09104986-A (JP)
Title: Treatment of substrate and cvd treatment method
Inventor: MIZUNO SHIGERU
IPC: C23C16/44
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To improve the throughput of W thin film forming treatment of a substrate by using a multi-chamber type CVD(chemical vapor deposition) equipment having a specific structure at the time of forming a W film on a semiconductor element by utilizing a vapor growth method. SOLUTION: In this treatment, a multi-chamber type CVD equipment consists of four vacuum chambers P1 to P2 for CVD treatment, a load-lock vacuum chamber 300 for receiving semiconductor elements to be treated, a load-lock vacuum chamber 301 for delivering treated substrates and a vacuum chamber 304 that is positioned at the central part of the equipment and used for conveying substrates. In this equipment, each of these vacuum chambers is provided with a heating medium circulation passage 30 and the heating medium temp. can freely be changed.  Also, a robot 303 is placed in the central vacuum chamber 304 and with arms 312 of the robot 303, a W film is formed on each of substrates 306 and 307 which are subjected beforehand to treatment for forming a TiN or TiW film used as an undercoat adhesion layer, successively in the vacuum chambers P1 to P4 through the load-lock vacuum chamber 300 by using a gaseous mixture of WF6 and H2 . Thereafter, the treated substrates are delivered from the load-lock vacuum chamber 301. Thus, the substrates each having an excellent W film can continuously be produced.
Patent JP-H01128832-A (JP)
Title: Multilayer structure
Inventor: RICHIYAADO JIEI MEISHII
IPC: B65D65/40
Filed: 1988-10-06
Abstract: PURPOSE: To obtain a novel multilayered coextruded thermoplastic structure useful as a packaging material by allowing an adhesive layer to contain at least one copolymer of a monomer selected from a group comprising ethylene, acrylic acid, methacrylic acid, acetic acid and homologous ester. CONSTITUTION: A barrier layer contains a copolymer containing in turn at least 70% of polyvinylidene chloride and one or more olefin or substituted olefin, and the weight-average molecular weight of polycarbonate is about 10000 to 40000, and an adhesive layer contains at least one copolymer of a monomer selected from a group comprising ethylene, acrylic acid, methacrylic acid, acetic acid and homologous ester. In addition, a copolymer containing at least 70% of polyvinyliden chloride and one or more olefin or substituted olefin is contained, and the polycarbonate is formed to contain a copolymer of a monomer with its chain terminating agent coinciding with an equation, where R is a C4 to C10 alkyl group.
Patent JP-H08116214-A (JP)
Title: Function generator and oscillation circuit with temperature compensation
Inventor: NISHIMORI EIJI
IPC: G06F1/02
Filed: 1994-10-17
Abstract: PURPOSE: To allow a generating circuit generating a signal proportional to a cubic or higher degree function in the function generator and the oscillation circuit with temperature compensation to generate a voltage changing with respect to a temperature in a way of the higher degree function thereby attaining desired temperature correction. CONSTITUTION: The function generator generating signals Sα, Sx proportional to a higher degree function f(x) represented by a polynomial f(x)=A (x-α)<n> ...+β(x-α)+γ=Ax<n> +-Bx<n-1> ...+Cx+D is provided with a variable generating section 11 that generates a main variable signal Sα proportional to a main variable α and an unknown signal Sx proportional to an unknown number (x) based on a voltage VA proportional to an absolute temperature and a voltage VX deciding a center point of the main variable α.  The oscillation circuit is provided with a temperature compensation function generating circuit 35 generating a voltage proportional to a cubic function f(x) and a crystal oscillation circuit 36 generating a signal of a desired frequency based on the voltage proportional to the cubic function f(x), and the circuit 35 is made up of a cubic function generator.
Patent JP-H04130225-A (JP)
Title: Mass flowmeter
Inventor: HASEGAWA HIROAKI
IPC: G01F1/84
Filed: 1990-09-20
Abstract: PURPOSE:To stabilize the flow of a gas flowing in a sensor tube and to enhance measuring accuracy by providing the contraction of area which is formed on the upstream side or the downstream side of the sensor tube so that the gas is made to flow out at a sound speed. CONSTITUTION:A sound-speed nozzle (contraction of area) 15 is inserted so that the nozzle is coupled into an outflow port 1b1 of an outflow pipe 6. The nozzle 15 is formed in a tubular shape wherein a flow path 15a is penetrated through the inside. In a flow path 15a, the following parts are provided as described below. A tapered part 15b is made to protrude into the inside so as to narrow the cross-sectional area of a flow path which is perpendicular to the flowing direction at the inflow side. A throat part 15c where the minimum cross-sectional area of the flow path is obtained is provided at the tapered part 15b. A divergent part 15 wherein the cross-sectional area of the flow path is gradually expanding from the throat part 15c to the outflow part is provided. When fluid to be measured is a gas which is compressive fluid, the speed of the gas reaches the sound speed (critical speed) when the gas reaches the throat part 15c having the minimum cross-sectional area of the flow path. Thus, the speed of the gas becomes constant at the critical speed with the nozzle 15, and the effect of pressure fluctuation is suppressed. At the same time, the fluid in the sensor tubes 2 and 3 can be stabilized.
Patent JP-H0298710-A (JP)
Title: Compound program preparing method
Inventor: HASEGAWA SADAHIKO
IPC: G05B19/4093
Filed: 1988-10-05
Abstract: PURPOSE:To prepare an integrated program executed successively by correcting the start code and end code of each independent execution program. CONSTITUTION:At the time of executing plural independent execution programs with prescribed sequence, the start code and the end code which block the continuous execution operation of each independent execution program, etc., after being corrected to another codes, are edited in a single continuous execution program, and recorded on a storage medium 10. Therefore, each working machine having different functions can be operated successively without being interrupted by operating a compound working machine 7 along a program in the storage medium 10. In such a way, it is possible to prepare a compound program which prepares and executes NC data by which the compound working machine 7 is operated successively.
Patent JP-2001077509-A (JP)
Title: Design method of board and mounting board
Inventor: MAEDA KEN
IPC: H05K3/34
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a design method of a board in which solder bonding quality can be stabilized, and a mounting board. SOLUTION: In the design of electrodes for solder bonding which are formed on a board mounting electronic components, a width dimension RW' of an electrode 6', to which an electronic component 1A' provided with a terminal 1AB having a shape where the terminal of the electronic component reaches a side surface from the front surface to is solder-bonded, is made greater than a terminal width LW'. The width dimension RW of an electrode 6, to which an electronic component 1A provided with a terminal 1Aa having a shape wherein the terminal, does not reach the side surface from the front surface is solder- bonded is made equal to a terminal width LW. Thereby a bonding part shape corresponding to a terminal shape can be ensured, and solder bonding quality can be stabilized.
Patent JP-H0194077-A (JP)
Title: Frame in slide crawler
Inventor: FUJITA YASUSHI
IPC: B62D55/10
Filed: 1987-10-05
Abstract: PURPOSE:To smooth a slide between two frames by installing a roller in a frame with a slide side crawler, and fitting this roller in a guide groove of another frame with a fixed side crawler. CONSTITUTION:A front side horizontal lever 5 and a rear side horizontal lever 6 are attached to a frame 1 of a slide side crawler 2. A horizontal shaft roller 8 and a vertical shaft roller 10 are installed in the front side horizontal lever 5 via a longitudinal shaft 7 and a vertical shaft 9 and a horizontal shaft roller in the rear side horizontal lever 6 via a longitudinal shaft 11, respectively. Each of these rollers 8, 10, 12 is fitted in guide grooves 13, 14, 15 of a frame 3 of a fixed side crawler. With this constitution, each slide of both frames 1, 3 is smoothly performed, and that each roller is attached to these horizontal levers 5, 6, so that even if load is imposed on both crawlers 2, 4 via these horizontal levers 5, 6, a bending moment being imposed on each roller is little.
Patent JP-H0699261-A (JP)
Title: Device for supplying molten metal
Inventor: IKEDA TAKASHI
IPC: B22D45/00
Filed: 1992-09-21
Abstract: PURPOSE:To provide a molten metal supplying device easily executing the maintenance by making a molten metal distributing unit separatable from a molten metal supplying unit in the condition of filling up the molten metal in a furnace in the molten metal supplying unit, at the time of executing repair, etc., by separating the molten metal distributing unit of an injection unit, etc., from the molten metal supplying unit. CONSTITUTION:In the molten metal supplying device which can connect the molten metal distributing unit (the injection unit, etc.) 2 receiving the supply of molten metal from the molten metal supplying unit with the molten metal supplying unit 1 providing the melting furnace for melting the metal or the holding furnace for holding the molten metal, in an outlet runner tube part 13 of the molten metal supplying unit, a sealing means which can shut off the molten metal passage in the outlet runner tube part, is arranged.
Patent JP-S62161781-A (JP)
Inventor: AMEDEO REONARUDEI
IPC: A61P9/10
Filed: 1986-10-21
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-2000113027-A (JP)
Title: Device and method for generating layout information
Inventor: KOBAYASHI HISAHIRO
IPC: G11C17/00
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To especially reduce the manhour of work by reading out layout data to which address bit information is added and generating ROM definition from an extracted ROM coordinate information based on ROM data. SOLUTION: Layout data to be a base are read out and address bit information consisting of text data to be an identifier is added to a ROM cell characterized for the arrangement of addresses in a ROM part (S101). Layout pattern data to which the text data are added are read out (S102), the text data added to the ROM part out of the read data are extracted (S103) and the coordinate information of a cell to which the text data are added is extracted (S104). Then ROM definition is prepared by using the read text data and the extracted coordinate information (S105). The rectangle of the ROM cell is laid out in accordance with the ROM definition and the ROM code is allowed to correspond to arrangement information/coordinate information (S106-S108).
Patent JP-H07107160-A (JP)
Title: Isdn terminal adaptor device
Inventor: OMI MANABU
IPC: H04L69/40
Filed: 1993-10-07
Abstract: PURPOSE:To easily conduct a loop-back test by remote control by providing a time switch in the terminal adaptor device. CONSTITUTION:A CPU 13 of an ISDN terminal adaptor TA1 sets a loop test signal on a sub-address by controlling an ISDN interface circuit 12 and conducts calling. In an ISDN terminal adaptor TA2, when the loop test signal is received in the sub-address to which calling is conducted, a CPU 13' controls a time switch 15' and turns back data by an incoming call. Subsequently, the CPU 13 of the TA1 transmits test data by controlling the ISDN interface circuit 12 and a time switch 15, checks received test data turned back by the TA2, and confirms whether or not a fault exists in a line. In such a way, when a loop test to the other party is conducted, the other party turns back automatically data by an incoming call.
Patent JP-S60142444-A (JP)
Title: Unification processing system of prolog data base
Inventor: SATOU TAKESHI
IPC: G06F12/00
Filed: 1983-12-28
Abstract: PURPOSE:To remove necessity for tracing a pointer plural times by assigning a variable area formed independently of a work area and being substituted by the real value of a variable to the variable included in a unified body, using the address of said area as a temporary value, and after determining the real value, substituting the real value for the variable area. CONSTITUTION:When a variable in a goal is to be unified with a constant of a head in a data base, a value is substituted for a variable area specified by the variable in the goal and the constant is transferred to a work area. When a constant in the goal is to be unified with a variable of the head in the data base, the constant is substituted for an area in a variable corresponding table which corresponds to the variable No. of the head and the constant is transferred to the work area. If both variables are to be unified, the variable No. of the goal is substituted for the area of the variable corresponding table which corresponds to the variable No. of the head and the variable No. of the goal is transferred to the work area. Then, a regulated body is transferred to the work area. If no variable is included in the head, a new variable area is assigned and its address is substituted for the variable corresponding table.
Patent JP-S63107256-A (JP)
Title: Carrier synchronizing circuit
Inventor: KOIZUMI YUTAKA
IPC: H04L27/227
Filed: 1986-10-24
Abstract: PURPOSE:To secure a required pull-in frequency range and to eliminate the degradation in characteristic to distortion by providing a switch circuit which stops the operation of an AFC circuit for the synchronous state and operates the AFC circuit for the asynchronous state. CONSTITUTION:An output signal (e) of an APC.AFC detecting circuit 2 passes a switch circuit 5 and is applied to a filter 4, and an output signal (i) is supplied to a voltage controlled oscillator 6. The switch circuit 5 is controlled by an output signal (k) of a carrier synchronism detecting circuit 7 so that an input signal (AFC signal) is outputted for the asynchronous state and the center value of the AFC voltage is outputted for the synchronous state. Consequently, the AFC circuit is operated to eliminate pseudo pull-in and a required leading-in frequency range is secured if the carrier is asynchronous; and if it is synchronous, the degradation in characteristic to distortion due to the AFC circuit is prevented because the AFC circuit is reset.
Patent JP-H08115895-A (JP)
Title: Cleaning method for substrate
Inventor: HATADA SHINJI
IPC: B08B3/08
Filed: 1994-10-18
Abstract: PURPOSE: To ensure the consistency and reproducibility of processing and further reduce a time required for processing, by forming a liquid layer on the surface of a substrate while supplying solvent vapor under a pressure lower than a required reaction pressure. CONSTITUTION: A reaction chamber 10 is evacuated. Carrier gas N2 is introduced into a solvent vapor generating chamber 22 through MFC 23, and the steam of ultrapure water is fed to the reaction chamber 10. Thus a thin film of water is formed on the surface of a wafer S under a liquid layer formation pressure of approx. 80Torr. Then carrier gas N2 is introduced into a chemical vapor generating chamber 19 through MFC 20, and the vapor of hydrogen fluoride solution is fed to the reaction chamber 10. At the same time, carrier gas N2 is fed to the solvent vapor generating chamber 22 through MFC 23, and the steam of ultrapure water is introduced into the reaction chamber 10 to obtain a liquid layer formation pressure of approx. 80Torr. Thereafter, the pressure is increased to a reaction pressure of approx. 150Torr to condense the vapor of hydrogen fluoride solution on the wafer.  The resultant condensate is reacted with a silicon thermal oxide film formed on the wafer, and then removed.