baber/WOPTO huggingface dataset:
Patent JP-S5598207-A (JP)
Title: Production of vinyl chloride polymer
Inventor: KAMIYA SHIGEMITSU
IPC: C08F14/06
Filed: 1979-01-19
Abstract: PURPOSE: To obtain the title polymer having improved quality by preventing the deposition of scale by a method wherein the inside of the reactor for polymn. is previously coated with mercaptoalkanol and an aqueous alkali solution and vinyl chloride monomer is polymerized by suspension polymn.  
     CONSTITUTION: The inside of the reactor for polymn. is previously coated with (A) mercaptoalkanol, contg. mercapto gp. and hydroxyl gp., of formula HS-R-OH (where R is 1W16C alkylene) and (B) an aqueous alkali solution. Then (C) vinyl chloride monomer or a mixture of monomers consisting mainly of vinyl chloride monomer is polymerized in (D) an aqueous medium in the presence of (E) a suspending agent and (F) an oil-sol. polymn. initiator by suspension polymn. Examples of (A), (B) and (F) are mercaptoethanol, NaOH, lauroyl peroxide. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58122121-A (JP)
Title: Method and apparatus for removing bead of hot welding pipe
Inventor: NISHIMOTO HIROJI
IPC: B21D3/14
Filed: 1982-01-14
Abstract: PURPOSE:To crush and remove a bead without breaking a supporting shaft, by rolling a welding pie by both a bead roll against the outside surface of an elliptical hole die having the same circumferential length as hole die circumferential length of a squeeze roll, and a bead roll against the inside surface placed on a short diameter line of the elliptical hole die. CONSTITUTION:An inside surface bead 34 is crushed by a bead roll against the inside surface 17 by making a bead part 34 of a base pipe 13 pass through so as to be positioned on a short diameter line of an elliptical hole die 22. In this case, base rolls against the inside surface 17, 18 circumscribe with each other, also each of them circumscribes a part of an opposed short diameter line of the inside surface of the pipe, rotates as the base pipe 13 advances, and only rotating friction force is transferred to a water cooling holder 19 through shafts 23, 24. Accordingly, a load which the holder 19 and a mandrel mechanism 20 receive is very small. Also, this bead removing device 14 has removed only the inside surface bead 34a, but it is also possible to remove an outside surface bead at the same time as removal of the inside surface bead.
Patent JP-S63172272-A (JP)
Title: Photoconductive film and electrophotographic sensitive body using said film
Inventor: FUJIO KATSUNORI
IPC: G03G5/06
Filed: 1987-01-12
Abstract: PURPOSE:To obtain a photoconductive film having photoconductivity of high sensitivity and an electrophotographic sensitive body using said film by using a specific photoconductive org. compd. CONSTITUTION:The photoconductive film contains at least one kind of P-quinoid compd. having a cyano group expressed by the formula. In the formula, R1-R9 denote a hydrogen atom, halogen atom, monovalent org. residue or residue in which the adjacent two groups form a condensation ring with the P-quinoid compd. The electrophotographic sensitive body is provided with a photosensitive layer having the photoconductive film contg. at least one kind of the P-quinoid compd. having the cyano group expressed by the formula on a conductive base. Said compd. is used as a photoconductive compd. for electrophotography, more particularly as a carrier generating material, by which the electrophotographic sensitive body having the excellent sensitivity is obtd.
Patent JP-S57118267-A (JP)
Title: Detector for concentration of developer toner for electrophotographic copier
Inventor: EGUCHI NAOYA
IPC: G03G15/08
Filed: 1981-01-13
Abstract: PURPOSE:To eliminate the period for malfunction of a toner concn. detector during developing after exchanging of the developer in a developing device by keeping the developer packed in said detector during said exchanging. CONSTITUTION:The circumference of a coil 7 having suitable inductance is enclosed with a box, and a discharge roll 6 is provided in the lower part, thereby providing a toner concn. detector. The discharge roll is so constituted that during developing it revolves in synchronization with the revolution of a developing roll and that at the stage of exchanging the developer only the developing roll revolves and the discharge roll does not revolve. Even if a new developer is charged into the developing device, there is the developer in the detector and  no change occurs in the developer density in the detector. Therefore, the malfunction of the detector occurring in the change in the apparent density of the  developer in the detector is prevented.
Patent JP-S57120021-A (JP)
Title: Grain combustion furnace
Inventor: ISHII TAKESHI
IPC: F23G7/02
Filed: 1981-01-19
Abstract: PURPOSE:To remove automatically ashes etc. which accumulate in a combustion chamber, in a combustion furnace of grains like chaffs etc. provided with a primary and a secondary combustion chambers by a method wherein a push-up screw conveyor is arranged in a compressed feed tube for grains and an ash remover is provided on said top. CONSTITUTION:When a hopper 14 is filled with grains like chaffs etc. and a motor 13 is driven, an accumulating chamber 9 is filled with grains by the rotation of the push up screw conveyor 12 providing the ash remover 19 at the top. Under such a state, when the top of the grains in the accumulating chamber 9 is fired, temperature will be increased in a primary chamber 4 before long, inflammable gas will be proudced from the grains in the middle of the accumulating chamber 9 and be ejected and risen in a gas collecting tube 8 with the pressurized air from a blast fan 11. The conbustible gas burns completely in a secondary combustion chamber 3 and is exhausted from a blast passage 23. Black ashes on the top in the accumulating chamber 9 is overflowed beyond the top of the blast passage 5, carried into a cyclone 21 with the blast from the fan 11 and the black ashes only separated here from the air is collected at the bottom.
Patent JP-H08194044-A (JP)
Title: Protection circuit of nmr device
Inventor: KOSAKU TOMIO
IPC: G01R33/36
Filed: 1995-01-17
Abstract: PURPOSE: To prevent burning of a power amplifier and a probe without using a control signal from a pulser by changing standard voltage to compare with RF power within and out of time of the maximum pulse duration allowed by the maximum electric power. CONSTITUTION: Progressive wave voltage detected by a detection circuit 10 is converted to a TTL signal by a TTL conversion circuit 11. A pulse of the maximum pulse duration Tmax, which a power amplifier allows at the maximum electric power, is generated by a maximum pulse duration generator 12 at a rising edge of the signal. A standard voltage generator 13 generates standard voltage aV against pulse power within Tmax time and generates standard voltage bV against power at the time of decoupling (a>b) out of the Tmas time. Consequently, as the standard voltage is always set at aV at the time when the pulse power is output, it is possible to prevent burning of the power amplifier and a probe.
Patent JP-H05185428-A (JP)
Title: Method and apparatus for controlling thickness of parison
Inventor: TAMURA AKIRA
IPC: B29C48/92
Filed: 1992-01-14
Abstract: PURPOSE:To control the thickness of a parison in the peripheral direction thereof over a wide range by moving a die and an annular disc. CONSTITUTION:In a method and apparatus for controlling the thickness of a parison, a die 2 and the annular disc 4 provided to the die 2 are moved in the diameter direction A of a cylindrical head main body 10, the wall thickness of the parison 20 in the peripheral direction thereof is controlled.
Patent JP-H05190974-A (JP)
Title: Surface light emitting semiconductor laser
Inventor: KATO TAKAYUKI
IPC: H01S5/042
Filed: 1992-01-14
Abstract: PURPOSE:To enable the same part to emit the laser beams in notably different oscillation wavelengths within the title surface light emitting semiconductor later. CONSTITUTION:Multiple semiconductor laser structured bodies A1-AM in different oscillation wavelengths are lamellarly formed so that the semiconductor laser structured bodies A1-AM may be formed on a substrate 11 in the photooutgoing direction (arrow direction in Fig.) from the semiconductor laser structured body A1 in short oscillation wavelength to the same AM in long oscillation wavelength. Through these procedures, the laser beams in short wavelength unable to be absorbed into the semiconductor laser structured body in long wavelength passing therethrough are to externally go out.
Patent JP-H03209660-A (JP)
Title: Loading device
Inventor: KURIHARA NOBUSUMI
IPC: G11B15/665
Filed: 1990-01-12
Abstract: PURPOSE:To improve the reliability of loading by providing the loading device with a bush having a step part for positioning and supporting the inner peripheral edge of a loading disk and a clamper abutted upon the upper surface of the outer peripheral edge of the loading disk on plural positions in the peripheral direction to hold the disk at a fixed height. CONSTITUTION:The loading disk 19 is supported so that the inner peripheral edge is rotated by the outer periphery 30a of a bush step part and the center axis coincides with the center of rotation. In addition, the disk 19 is supported by the upper surface 30b of the step part and three abutting parts 18a formed on the clamper 18 so that its height from a chassis 10 is fixed. Thereby, the disk 19 can be prevented from being shifted from the center of rotation at its center axis or inclined during the period of rotating operation. Thereby, the torque of a driving gear is smoothly transmitted to the disk 19 and the driving force of the disk 19 is also smoothly transmitted to a slider or the like, so that a normal tape traveling route can be formed without damaging the gear.
Patent JP-S56105308-A (JP)
Title: Special effect device
Inventor: ITOU TAKESHI
IPC: H03G3/00
Filed: 1980-01-21
Abstract: PURPOSE:To improve operativity, by performing always a proper fade in/out operation automatically in the one touch system in the acoustic apparatus. CONSTITUTION:When power source Vcc is made, initializer circuit INI is operated to obtain forcedly the fade in state. When fade in/out switch SW is operated after the steady sound recording state is obtained, the FF is set by the clock pulse, and control voltage generating circuit VCG generates the voltage, which falls gradually due to time constant C.R8, by the Q' output, and the gain of voltage control amplifier CVA is lowered gradually by this voltage, and the level of the signal to be recorded at terminal IN is lowered gradually and is transmitted to the recording head. Consequently, recording is completed while performing the fade out operation.
Patent JP-H03209452-A (JP)
Title: Cassette loading method for stimulable phosphor sheet
Inventor: AGANO TOSHITAKA
IPC: G03B42/02
Filed: 1990-01-12
Abstract: PURPOSE:To eliminate the need for alignment by means of an operation through the use of a marker by giving an impact to a main body so that a stimulable phosphor sheet abuts on two reference surfaces, and then, closing a cover. CONSTITUTION:When air flow is instantaneously sprayed on the side surface of the main body 2A of a cassette 2 by an air nozzle, and the impact is given, the stimulable phosphor sheet 10 supplied into the main body 2A is moved so that its two sides 10a and 10b abut on the reference surfaces 2a and 2b, and the stimulable phosphor sheet 10 is positioned inside the cassette. Then, the cover 2B of the cassette is closed, and the stimulable phosphor sheet 10 is held between the cover and the main body 2A. Therefore, the relative positions of the stimulable phosphor sheets 10 are fixed each other, so that the addition and subtraction of a picture signal can be correctly operated. Thus, positioning by an operation through the use of a marker, etc., is eliminated.
Patent JP-S59131144-A (JP)
Title: Magnetism stripping method of magnetic tape
Inventor: KAWABUCHI HIROSHI
IPC: G01N1/28
Filed: 1983-01-17
Abstract: PURPOSE:To obtain a base film from which magnetism is stripped completely and easily by dipping a magnetic tape in a specific mixed solvent. CONSTITUTION:The magnetic tape is dipped in the mixed solvent of phenol and ethane tetrachloride. In this case, the mixing weight ratio of phenol to ethane tetrachloride is preferably 1:1-1:6. When phenol is too much, the base film is dissolved soon. When ethane tetrachloride is too much, the resolving power decreases to cause a failure in stripping magnetism or require a long time for the stripping. The film is cleaned sufficiently in an organic solvent such as methanol, and then washed with water and dried to obtain the base film from which the magnetism is stripped completely.
Patent JP-S5390858-A (JP)
Title: Magnetron
Inventor: TASHIRO NORIO
IPC: H01J23/15
Filed: 1977-01-21
Abstract: PURPOSE: To block the unnecessary radiation mainly at the cathode stem, and thus to increase the practical value. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09199169-A (JP)
Title: Nonaqueous secondary battery
Inventor: MATSUFUJI AKIHIRO
IPC: H01M10/05
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a high-capacity nonaqueous electrolyte secondary battery having a high capacity and good charge/discharge cycle characteristics by containing at least one kind of N-containing organic compound in a nonaqueous electrolyte. SOLUTION: The positive electrode of this nonaqueous electrolyte secondary battery contains a material capable of reversibly storing/discharging lithium, and the negative electrode contains three or more kinds of atoms selected from the 1, 2, 13, 14 group atoms in the periodic table and is mainly made of an amorphous chalcogen compound and/or an amorphous oxide. A nonaqueous electrolyte contains lithium salt, and it contains at least one kind of N- containing organic compound. The nonaqueous electrolyte secondary battery having excellent charge/discharge characteristics and little deterioration of the discharge capacity by repeated charges/discharges can be obtained.
Patent JP-2000208168-A (JP)
Title: Polymer lithium secondary battery
Inventor: KANO KOJI
IPC: H01M10/05
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a polymer lithium secondary battery allowing suppression of increase in an internal resistance following an advance of a charge and discharge cycle to allow improvement of a charge and discharge cycle lifetime. SOLUTION: This battery has a power generating element including both a positive electrode 1 wherein a positive electrode layer 5 is carried on a current collector 4 and a negative electrode 2 wherein a negative electrode layer 7 is carried on a current collector 6, and an external film material 11 for housing the power generating element. A surface of at least one current collector of the positive electrode 1 and the negative electrode 2 is at least partially covered with a conductive organic layer.
Patent JP-S60150736-A (JP)
Inventor: IIDA TAKETOSHI
IPC: H03H11/26
Filed: 1984-01-18
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-S60150109-A (JP)
Title: Identifying method of parameter
Inventor: SHIOTANI MAKOTO
IPC: G05B13/00
Filed: 1984-01-18
Abstract: PURPOSE:To ensure the stable identification despite a time change of a process parameter or a nonlinear process by feeding immediately the parameter identification back to decision of the operation quantity of a controller. CONSTITUTION:The signal of an operation quantity 11 which is produced by a controller 102 and used as an input to a process 101 is supplied to a gain matrix calculating part 1 together with the signal of a control quantity 12, i.e., an output given from the process 101. The part 1 calculates a signal 14 corresponding to a gain matrix according to a prescribed formula and by means of signals 11 and 12 as well as the weight 13 set previously at a weight setting part 4 by that relevant time point and delivers the signal. Both signal 14 and weight 13 are fetched to a parameter estimated value calculating part 2. Then a signal 15 corresponding to said parameter estimated value is calculated according to another prescribed formula and its related formula and then delivered to the controller 102. The controller 102 produces a new operation quantity 11 by means of the signal 15 and delivers it to the process 101.
Patent JP-S5599817-A (JP)
Title: Laminated chip ceramic filter and its manufacture
Inventor: TAKATANI MINORU
IPC: H03H9/54
Filed: 1979-01-23
Abstract: PURPOSE:To enable to directly mount the external terminals on the printed board with a simple shape, by respectively providing the external terminals connected to a plurality of leading-out electrodes at the external side of the filter forming board. CONSTITUTION:The leading-out electrodes 2, 3 and 4 are printed in contact with the fringe of the filter forming board 1 of (PbZr)TiO3 to form the ceramic convex 5 on one side of the board 1 at least. The external side of the leading-out electrodes 2, 3, and 4 is provided so that it is exposed, and the filter forming patterns 6 and 7 are formed at the both sides of the board between the convex 5 with ion plating, and the external terminals 8, 9, and 10 are placed at the external side of the board 1, which are connected to the electrodes 2, 3, and 4. Thus, with a simple shape, the external terminals 8, 9, and 10 can directly be mounted on the printed board with the terminals 8, 9, and 10.
Patent JP-S62164811-A (JP)
Title: Method for making operation plan for tapping and casting
Inventor: TAKAHASHI TETSUYA
IPC: B22D11/14
Filed: 1986-01-13
Abstract: PURPOSE:To make an optimum operation plan for the entire part of process by setting up production predictions from tapping to continuous casting for every steel kind to be produced and determining the tapping sequence to minimize the stagnation time of molten steels then calculating each process time. CONSTITUTION:Casting sequence is determined by selecting the steel kinds to be cast within the time to be planned. The allowance time and molten steel allowance for a converter and continuous casting machine are calculated from the data on the required time, amt. of molten iron, tapping speed, downtime, etc., of each stage. Production pitches are checked in accordance with the calculated values and the allowance time of the converter is uniformly allotted to the converter use time of each steel kind. The tapping pitch of the converter is thereby temporally determined and the tapping sequence with the converter is determined by each one charger. The casting order, casting time, etc., are further corrected according to need. The processing by a linear programming method is thereafter used to determine the process time for each stage in a manner as to meet the three requirements to satisfy the restrictions on equipment, to execute the intended continuous casting as far as possible and to minimize the loss by the stagnation of the molten steels.
Patent JP-H07207449-A (JP)
Title: Production of laminated body
Inventor: YUASA MOTOKAZU
IPC: C08J7/00
Filed: 1994-01-24
Abstract: PURPOSE:To provide a producing method of a laminated body excellent in surface performance by subjecting the base body to plasma surface treatment at low voltage under pressure near atmospheric pressure. CONSTITUTION:At least one surface of a pair of metallic electrodes 4, 5 facing each other is completely covered with a solid conductor 6 containing a titanium oxide compd. and having >=10 specific conductivity. A base body 7 to be treated is attached between the metallic electrodes 4, 5, and inert gas and reactive gas are introduced into the space between the metallic electrodes 4, 5. Voltage is applied on the metallic electrodes 4, 5 under pressure near atmospheric pressure to generate discharge plasma. Excited active seeds are brought into contact with the surface of the base body for surface treatment. Thereby, a laminated body excellent in the surface performance can be easily obtd. at low cost.
Patent JP-S62231602-A (JP)
Inventor: PASTERNAK STEPHEN M
IPC: A43B5/00
Filed: 1987-01-13
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-S62163417-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TANIGUCHI MASAHARU
IPC: H03K19/0948
Filed: 1986-01-13
Abstract: PURPOSE:To suppress the generation of a through-current by connecting >=1 P-MOS transistor (TR) and an N-MOS TR in series with an output circuit comprising a CMOS TR circuit and giving a time difference to an input signal to the output circuit and the added MOS TR. CONSTITUTION:A P-channel MOS TR 3 and an N-channel MOS TR 4 are formed, they are connected in series to constitute a complementary MOS integrated circuit. Then >=1 P-channel MOS TR 1 or N-channel MOS TR 2 is connected in series with the P-channel MOS TR 3 to give time differences 5, 6 to the input of the MOS TR. Since the time difference 5, 6 are given to each input to the added TR and circuit in this way, the periods when all P-MOS TRs and N-MOS TRs are turned on are eliminated at the switching when the input goes from 'L' to 'H' or vice versa so as to block the generation of a through-current Icc.
Patent JP-H06217364-A (JP)
Title: Mobile communication gate exchange and mobile communication network
Inventor: ISHINO FUMIAKI
IPC: H04Q11/04
Filed: 1993-01-18
Abstract: PURPOSE:To utilize an exchange and a transmitter used for a stationary communication network and to use a transmission line efficiently. CONSTITUTION:A signal from a mobile terminal equipment 1 is subject to high efficiency coding and the result is fed to a base station 3, from which a signal is subject to high efficiency code multiplexing and the result is fed to a gate exchange 11' via a subscriber exchange 7 and a relay exchange 9. A multiplexer/demultiplexer 15 is inserted respectively between the exchange 7 and the communication line and between the exchange 9 and the communication line and the signal is demultiplexed into one channel of high efficiency code at each exchange and switched and plural high efficiency codes are multiplexed and sent through each communication line. The demultiplexed high efficiency code in one channel at the gate exchange 11' is sent to a stationary communication network 13, converted into one channel of 64kbps according to the mu rule code at a coding rule conversion circuit 15-4 and sent and the high electrode code sent to a mobile terminal equipment 1 is switched in the high efficiency code. The signal from the stationary communication network 13 is converted into a high efficiency code by the coding rule conversion circuit 15-4 and switched and multiplexed and the result is sent to the relay exchange 9.
Patent JP-H07212084-A (JP)
Title: Component supplying apparatus
Inventor: ANDO TAKASHI
IPC: B65G47/14
Filed: 1994-01-24
Abstract: PURPOSE:To convert a,predetermined angle without delivering between a stationary part and a downward moving part during feeding a bulk component at a component feeding path to supply the component. CONSTITUTION:The component supplying apparatus comprises component aligning and feeding means 11 for aligning and feeding bulk components in one row state on a component feeding path 4 while stirring up the components by the air, a bent path 19 bent to be extended to a component supply position 18 at the position 18 side for feeding the component of the path 4 to guide the component so as to convert the components to be fed from the path 4 at a predetermined angle and to arrive at the supply position, and air diffusers 21-24 for feeding the components fed to parts of the path 19 to the supply position side.