baber/WOPTO huggingface dataset:
Patent JP-H02271247-A (JP)
Title: Anion selective electrode
Inventor: OZAWA OSAMU
IPC: G01N27/414
Filed: 1989-04-13
Abstract: PURPOSE:To keep initial capacity during use over a long period of time by mixing the first compound group excellent in selectivity and the second compound group excellent in function as an ion exchange site to use both of them in a responsive membrane. CONSTITUTION:In this electrode, an internal electrode 3 is immersed in the internal solution 2 received in an electrode cylinder 1 and an ion respective membrane 4 is formed at the end part of the electrode cylinder 1. This membrane 4 contains a high- molecular substance and is compounded with an anion responsive substance and a plasticizer so as to become a proper wt. concn. Then, a quaternary ammonium salt being the anion responsive substance or the responsive membrane containing the same is provided to a polymer support membrane. This anion responsive substance is com posed of a mixture of the respective groups of a compound represented by a formula [wherein X is an objective ion, A is nitrogen or phosphorus, R1 - R4 are the first compound group of a normal- or iso-alkyl group of the same number of carbon atoms n1=10 - 24 and a normal- or iso-alkyl group of the number of carbon atoms n1=1 -20 of R1 and a normal- or iso-alkyl group of the same number of carbon atoms n3=(n2+1)-24 of R2 - R4 are set to the second compound group].
Patent JP-S636289-A (JP)
Inventor: BERURINKURU IBU
IPC: B29C70/10
Filed: 1987-04-18
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-S62250095-A (JP)
Title: Method for raising temperature of carbon monoxide transformer
Inventor: FUKUI MASAO
IPC: C10K3/06
Filed: 1986-04-23
Abstract: PURPOSE:In process for raising temperature of CO transformer in gas production facilities, to prevent reduction in conversion ratio at the beginning of operation, to lessen danger of CO poisoning and to carry out heating economically, by introducing air into a gas to be converted. CONSTITUTION:A gas passed from a reforming furnace 1 consisting of a reaction furnace of cyclic type through a quenching box 2 is introduced through an oxidizing device 3 to a CO transformer 4. For example, the temperature of the gas is 320 deg.C at the outlet of the quenching box 2 and becomes 400 deg.C at the outlet of the oxidizing device by heat of oxidation by air introduction. The amount of air introduced differs depending upon the amount of the gas, heat capacity of piping, etc., and degree of lagging, etc., and is readily obtained by calculation. Operation is actually carried out, the temperature at the outlet of the oxidizing device 3 is detected and the amount of air introduced is manually or automatically controlled simply by the detected temperature.
Patent JP-H1122964-A (JP)
Title: Warm-air heater
Inventor: TAKAHASHI MUTSUHIKO
IPC: F23N5/12
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To permit the detection of a predetermined lack of oxygen detecting level, employed for the judgement of stopping of heating operation, correctly and improve the property of safety of a combustion heater by a method wherein the detection of lack of oxygen detecting level through a flame rod is effected under a condition that the lift of flame is readily generated during the reducing of the amount of ventilation. SOLUTION: Upon low combustion, the amount of combustion is increased for a given period of time with an interval, in which the flame current value I, detected by a flame rod 6 under normal low combustion specification, is changed to a flame current value, lower than the flame current value upon normal combustion by several μA, while the amount of ventilation of the fan 5 is reduced. Then, a lack of oxygen detecting level IJ is decided and when I<IJ, the combustion is stopped. In this case, the detection of the lack of oxygen detecting level is effected by the flame rod 6 during a period wherein the amount of ventilation is reduced after starting the low combustion.  Under a condition that the speed of combustion is lowered by the decrease of amount of primary air for combustion in such a manner and the lift of flame is readily generated, the reduction of the flame current value is generated quickly whereby the lack of oxygen detecting level can be detected correctly.
Patent JP-H04323778-A (JP)
Title: Reproducing device
Inventor: YAMAGATA SHIGEO
IPC: H04N5/93
Filed: 1991-04-24
Abstract: PURPOSE:To obtain a reproducing device of a simple configuration which can reduce the signal deterioration by providing a switch means to switch the sampling speed. CONSTITUTION:A reproduction device contains a reproduction head 4 and a reproduction amplifier 7 which reproduce the video signals received from a medium, the means (an A/D converter 9, a memory controller 13 and a reference signal generator 14) which sample the video signals and fetch them into an image memory 10, and an interface part 16 which outputs the image data stored in the memory 10 to an external device (personal computer) 17. Then a switch means SW1 is added to the reproduction device to switch the sampling speed. Thus the sampling speed of the A/D conversion is switched by the SW1 between a mode where the mesh ratio 1:1: is secured and a mode where a higher sampling frequency is secured when the reproduced video signals undergo the A/D conversion through the converter 9 and are fetched by the memory 10.
Patent JP-H08267835-A (JP)
Title: Color image recording method
Inventor: YAMAZAKI AYANORI
IPC: G03B33/12
Filed: 1995-03-28
Abstract: PURPOSE: To provide a color image recording method which forms a non-image part on a photosensitive-pressure sensitive medium and can regeneration-record all taken images in an image forming part. CONSTITUTION: When pressure is applied after exposure on a photosensitive- pressure sensitive medium by a fixing roller, color is developed by the reaction between a dye precursor and a development agent. The color development action forms an image in an image forming part 9f and a frame with a specified width in non-image parts 9c, 9d, 9e, 9g. By an image signal, a light source RGB is controlled, the image forming part 9f is formed, light of a selected hue is ignited. When a non-image part is formed in front 9c of or in the rear 9g of the image forming part 9f, they are formed as a front frame or a rear frame. When a non-image part is formed in front 9d of or in the rear 9e of each scanning line, they are formed as right and left horizontal frames.
Patent JP-H07234432-A (JP)
Title: Lens, auxiliary device, camera and photographing system
Inventor: KUSAKA YOSUKE
IPC: G03B17/14
Filed: 1994-05-09
Abstract: PURPOSE:To perform information transmission and cost reduction without degrading the performance of an entire system by directly transmitting information between an interchangeable lens and a body without interposing an adapter. CONSTITUTION:A CPU 4 is incorporated in the body 1; a lens CPU 5, in the lens 2; and an adapter CPU 6, in the adapter 3 respectively. A power source 8 for a driving source incorporated in the lens is incorporated in the body 1, and a power source line VM and a grounding line GNDM are connected to the driving source 9 incorporated in the lens 2 through mount contacts (a) and (b) between the body 1 and the adapter 3 and mount contacts A and B between the lens 2 and the adapter 3. The intrinsic information of the adapter 3 is transmitted to an interchangeable lens 2 side by an information transmission system between the adapter 3 and the interchangeable lens 2, and the correction of the information transmitted between the lens 2 and the body 1 based on the intrinsic information of the adapter 3 is performed on the lens 2 side.
Patent JP-S60239455-A (JP)
Title: Preparation of alkanesulfonic acid
Inventor: SATOU YASUKAZU
IPC: C07C7/12
Filed: 1984-05-14
Abstract: PURPOSE:To obtain the titled compound useful as a raw material for an alkanesulfonate suitable as a surface active agent by a simple operation inexpensively in high yield, by bringing a straight-chain saturated hydrocarbon into contact with active carbon, subjecting it to photo-sulfoxylation. CONSTITUTION:A straight-chain saturated hydrocarbon obtained by molecular sieve method or urea method is brought into contact with active carbon, so that an aromatic component is <=0.05wt%. The straight-chain saturated hydrocarbon is reacted with sulfur dioxide and oxygen under light irradiation of high-pressure or low-pressure mercury vapor lamp with <=500nm wave length and subjected to photo-sulfoxylation at -20-200 deg.C at 0-50 atmospheric pressure, to give the aimed compound. The reaction is preferably carried out by using a cylindrical reactor wherein a cylindrical light source is set in the interior, and a solution of the straight-chain saturated hydrocarbon can be retained around the light source.
Patent JP-2000280253-A (JP)
Title: Mold replacement apparatus, assembly of apparatus and mold, and mold replacement method
Inventor: ITO TAIZO
IPC: B29C35/02
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To enable the accurate aligning/positioning of a mold, to make removal from a vulcanizer smooth and simple, to curtail time for transfer and removal, and to improve mold replacement efficiency by a method in which the transfer of the mold in the vulcanizer to the outside. with the transfer height of the mold is adjusted, is positioned to the vulcanizer. SOLUTION: A replacement apparatus is stopped by positioning a mold main body mounted on the plate 20 of a transfer apparatus 2 to the lower part holder 7 of a vulcanizer in front of the vulcanizer, and the second conveyer 12 is adjusted at the contact position of the lower part holder 7 at a position higher by a prescribed quantity. The conveyer 12 is moved to an advance position crossing/straddling the holder 7, and the height is decreased by a prescribed quantity to contact the holder 7. The plate 20 on which the mold main body is mounted is advanced/moved, a pair of notches 35 is engaged with a pair of pins 40, and the positioning of the mold main body is done. In this way, the accurate positioning of a mold and a smooth, simple short time action are made possible, and the reliable transfer and replacement of the mold are made possible.
Patent JP-H01266104-A (JP)
Title: Method of suspension polymerization
Inventor: TAYAMA SUEHIRO
IPC: C08F2/18
Filed: 1988-04-18
Abstract: PURPOSE:To produce a polymer in the form of finely divided particles with good reproducibility, by predispersing a monomer mixture containing a previously produced polymer of (meth)acrylate, styrene, etc. dissolved therein by stirring with high-speed shearing, and subjecting the formed dispersion to suspension polymerization. CONSTITUTION:A component (A) comprises 80wt.% or more at least one com pound selected from the group consisting of 1-18C alkyl esters of (meth)acrylic acid and aromatic vinyl compounds. A component (B) comprises 1-30wt.% prepolymer of a monomer constituting the component (A) or a mixture thereof. The component (B) is dissolved in the component (A) and a suspension stabilizer (C) [preferably a polysodium (meth)acrylate or a sodium methacrylate/ methacrylic ester copolymer] is added to the mixture in an amount of 0.1-10wt.% based on all the monomers. The ratio of water to all the monomers is especially regulated to be in the range of 1/1-1/3, and the mixture is stirred under high-speed shearing and subjected to suspension polymerization preferably at 50-120 deg.C, thereby producing a polymer in the form of finely divided particles having a particle diameter of 1-50mum.
Patent JP-H09284719-A (JP)
Title: Audio signal compressor and camera
Inventor: IMAI TSUTOMU
IPC: G10L21/034
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To provide automatic gain control by adding a comparatively simple means to the compressor. SOLUTION: An automatic gain control circuit 104 controls a scale factor being a reproduction magnification of each sub-band calculated by a scaling circuit to generate a new scale factor, a bit stream generating circuit 106 edits a header, quantization bit assignment information, a new scale factor and a quantized sample into a bit stream form. Thus, the audio signal compression processing including automatic gain control processing is realized.
Patent JP-S62252801-A (JP)
Inventor: ISHIHARA TAKAO
IPC: F22B1/02
Filed: 1986-04-24
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-S5320759-A (JP)
Title: Retiming circuit
Inventor: TANAKA SUSUMU
IPC: H04L25/49
Filed: 1976-08-10
Abstract: PURPOSE: To secure a stabilized timing action even for a data waveform featuring a small pulse occupancy modulus and thus to have an assured phase adjustment for the clock. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09280506-A (JP)
Title: Method and structure for fixing heat transfer pipe
Inventor: SUZAKI KAZUTAKA
IPC: F22B37/20
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To connect together many rows of heat transfer pipes and prevent the generation of cracks in the connecting parts between the heat transfer pipes and fixing fittings by welding the whole peripheries of the plate shaped fixing fittings respectively at prescribed angles to a pair of adjacent and parallel heat transfer pipes and crossing the fittings each other and fitting them to each other. SOLUTION: One end of each of fixing fittings 2a and 2b fixed to the outer surfaces of adjacent heat transfer pipes 1a and 1b opposed to each other is a plate shaped member having a circular arc shaped working part of the same curvature as that of the circular arc of the outside diameter of each of the heat transfer pipes 1a and 1b. Further, contact surfaces with which the fixing fittings 2a and 2b of the heat transfer pipes crossing with an upward or downward inclination come into contact are provided with slotted grooves 3a and 3b at prescribed positions substantially in the central parts in the lengthwise direction of the fixing fittings 2a and 2b so as to meet the inclination. These slotted grooves 3a and 3b are inserted to each other so that the fittings are fitted to each other.  The fixing fittings 2a and 2b are welded in their whole peripheries to the heat transfer pipes 1a and 1b by using weld metals 4a and 4b.
Patent JP-H09284504-A (JP)
Title: Line sensor camera
Inventor: OCHI KEIZO
IPC: H04N1/113
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a line sensor camera which can execute photographing without a picture distortion in an auxiliary scanning direction. SOLUTION: The line sensor camera which takes a two-dimensional subject with a line sensor 11 for main scanning and a rotation scanning mechanism for subscanning is provided with an angle change means 164 for changing a photographing angle range in the subscanning direction by adjusting it to the change of the focal distance of a photographing lens and a scanning speed change means 16 for changing the angular speed of subscanning in accordance with the angular position of subscanning and the focal distance so than the photographing range for one line on a subject face becomes substantially equal in the whole area of the photographing angle range.
Patent JP-S61253948-A (JP)
Title: Network control system
Inventor: TAKAO KOJI
Filed: 1985-05-07
Abstract: PURPOSE:To make it possible to reconstitute a network immediately even if a transmission control device is removed by starting a network reconstituting means when a deciding means repeatedly decides that a communication right transfer instruction is not normally transferred. CONSTITUTION:When a token is not normally transmitted to a lower node, that the lower node is a communication disabled node is decided, whether a searched node address value is the minimum address value fixed on the network or not is checked, and if the value is not the minimum address value, the token transmission is tried by using a searched node address value subtracted by '1' as a destination address. When token transfer does not succeed even if the successively subtracted address value reaches the minimum address value fixed on the network, the searched node address value is regarded as the maximum node address value fixed on the network. When the token transfer succeeds, the address value at that time is set up as the lower node address.
Patent JP-S5523755-A (JP)
Title: Water-tightened submerged motor
Inventor: KAJIWARA KENICHI
IPC: H02K5/132
Filed: 1978-08-07
Abstract: PURPOSE: To prevent the rise in the pressure of a rotor chamber, by providing a hydrogen gas absorber of palladium at an appropriate place in the rotor chamber to absorb hydrogen gas produced in the reaction of a secondary conductor of aluminum with a filled liquid.  
     CONSTITUTION: The hydrogen gas absorber 25 of palladium is provided on a plug 1 and located at the appropriate place in the rotor chamber 2 of a submerged motor which has the secondary conductor 3 of aluminium. Water or a mixture thereof is enclosed in the rotor chamber 2. Since the hydrogen gas produced in the chemical reaction of the secondary conductor 3 of aluminium with the liquid in the rotor chamber 2 is absorbed by the absorber, the rise in the pressure of the rotor chamber 2 is prevented. As a result, the leakage of the enclosed liquid, the invasion of  outside liquid and the dry use of bearings are prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05296581-A (JP)
Title: Refrigeration circuit provided with injection circuit
Inventor: FUKUMOTO HIROMICHI
IPC: F25B1/00
Filed: 1992-04-15
Abstract: PURPOSE:To save the amount of refrigerant and stabilize operating conditions by branch-connecting a condenser of an air separator to a main circuit on the outlet side of a condenser, and connecting the outlet of a gaseous body of the air separator to the main circuit to return the vapor and connecting the liquid outlet to an injection circuit which includes an expansion mechanism. CONSTITUTION:After refrigerant is compressed with a compressor 1 and condensed with a condenser 2, the refrigerant flows into an air separator 8 while the rest flows into a main circuit 6 as it is. The refrigerant flowing in the main circuit 6 is expanded with an expansion mechanism 4 and flows into a vaporizer 5. After heat-exchanged here, the refrigerant returns to a suction port of the compressor 1. On the other hand, the liquefied refrigerant in the air separator 8 flows into an injection circuit 7 and by way of this expansion mechanism 71 it flows into an injection port 11, which cools the compressor 1 and prevents an abnormal temperature rise in the compressor 1. Then, it joins the refrigerant from the main circuit 6. Furthermore, the vapor phase refrigerant or the like separated in the air separator 8 is returned to an inlet side of an expansion mechanism 4 of the main circuit 6.
Patent JP-H03293598-A (JP)
Title: Fixation material of secium ion
Inventor: IWASAKI TAKASHI
IPC: G21F9/12
Filed: 1990-04-11
Abstract: PURPOSE:To enhance structural stability and swelling characteristic which are common for smectites and also to fixate a treat deal of cesium ions by using a smectite which has di-octahedral structure and mainly at which octahedral sheet of silicic acid layer, negative electrical charge exists. CONSTITUTION:Regarding a di-octhedral smectite at which octahedral sheet of silicic acid layer, negative electrical charge exist, positions of the negative electric charge are bottom parts of hexagonal ring spaces of surface oxygens of silicate layer, which can fix cesium ions. Accordingly, fixated amount of the cesium ions is extremely large, and the higher a ratio of amount of the negative electrical charge is, the larger cesium fixation amount is obtained. In such a way, the di-octhedral smectite at which octahedral sheet of silicic acid layer in the structure thereof, negative electrical charge exists, is selected as a stable treatment material which can fix a large amount of cesium ions in a geological treatment of radioactive wastes.
Patent JP-H0858309-A (JP)
Title: Method for producing bias tire and component thereof
Inventor: ARETSUKUSU SAUSUAREUSUKII
IPC: B29D30/30
Filed: 1995-04-20
Abstract: PURPOSE: To prevent swelling in the radial direction without reducing tire performance by providing an additional carcass fixed around a bead member at a first carcass having a bias ply and a side wall part and arranging a reinforcing member in the middle in the radial direction of these extents in the cross direction. CONSTITUTION: This tire 10 of bias structure is constituted by fixing first and additional carcasses 16, 20 having plies reinforced with a plural number of cords around bead members 12A, 12B at side wall parts 14A, 14B. Each of the carcasses 16, 20 has extents in the cross direction on both sides of a central peripheral surface MD, a tread part 24 is provided outside in the radial direction of them, and the extent in the cross direction of the carcass 20 is outside in the radial direction of the carcass 16. The tread part 24 is connected to the side wall parts 14A, 14B through shoulder parts 26A, 26B, and a reinforcing member 28 including a nonmetal cord is provided in the middle in the radial direction of both of the extents in the cross direction. Consequently, it is possible to improve abrasion resistance of the tread part 24 in light weight.
Patent JP-H08291739-A (JP)
Title: Air-fuel ratio control device
Inventor: YUDA SHIYUUJI
IPC: F02D45/00
Filed: 1995-04-20
Abstract: PURPOSE: To prevent worsening of sub air-fuel ratio feedback correction precision by a method wherein, in an operation region where nitrogen oxide concentration in exhaust gas is estimated to be dense, second air-fuel ratio feedback control is prohibited or the reference voltage of a second oxygen concentration sensor is corrected. CONSTITUTION: When a fundamental executing condition during the inactive state of main and sub O2 sensors 45 and 46 is established during the starting of an engine 20, during fuel increasing operation after starting, during warming-up increase control, during power increase operation, and during lean control, purge vapor concentration learnt during execution of canister purge control is compared with a given value. When it is decided that purge vapor concentration is dense and further it is decided that purge vapor concentration does not tend to decrease, execution of second air-fuel ratio feedback control is prohibited. Or, when a fundamental execution condition is established, and purge vapor concentration is inputted.  By referring to a map based on purge vapor concentration, a sub O2 sensor 47 reference voltage is decided, and execution of sub air-fuel ratio feedback control is permitted.
Patent JP-H1129214-A (JP)
Title: Drive unit for belt conveyor
Inventor: WARNECKE KARL
IPC: B65G15/02
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To automate a process and dispense with accurate adjustment, particularly after-adjustment necessary after long-term operation by fixing a holding strip of a backup roller to a pressing lever turnable in relation to a driving drum, through a pin joint provided at the center part of the holding strip. SOLUTION: Pressure rollers (backup rollers) provided on both sides of a driving drum 5 are fixed to two arm-like pressing levers (9a, 9b, 10a, 10b) through holding strips 8a, 8b. Rotary shafts (pin joints) 15 are provided at the center parts of the holding strips 8a, 8b so as to make the holding strips 8a, 8b turnable in the same arm-type balance form around the rotary shafts 15. The power arms 10a, 10b of the pressing levers are arranged below the load arms 9a, 9b and connected by turning shafts. Feed spindles 12a, 12b are fitted to the power arms 10a, 10b, and tension is adjusted by adjusting nuts. Since balance of power is automatically adjusted by the rotary shafts 15, the pressing force of the pressure rollers is uniformed over the whole length.