baber/WOPTO huggingface dataset:
Patent JP-H0348669-A (JP)
Title: Stabilized solution of isothiazolone-based compound
Inventor: FUNATSU RYOJI
IPC: A01N43/80
Filed: 1989-07-17
Abstract: PURPOSE:To obtain a stabilized solution of the title compound, suppressing decomposition of the title compound and having increased stability by dissolving the title compound useful as an antimicrobial agent, germicide, etc., in 3- methyl-3-methoxybutyl alcohol or a solvent consisting essentially of the alcohol. CONSTITUTION:An isothiazolone-based compound which has been used as a germicide and antimicrobial agent for water in the field of paper pulp industry, circulating water for cooling, coating solution for paper, aqueous coating compound, cosmetic, etc., is dissolved in 3-methyl-3-methoxybutyl alcohol or an organic solvent consisting essentially of 3-methyl-3-methoxybutyl alcohol and containing >=50wt.%, preferably >=60wt.% 3-methyl-3-methoxybutyl alcohol to give a stabilized solution of an isothiazolone-based compound suppressing decomposition of isothiazolone-based compound, being advantageously preserved or transported because of extremely high stability and useful as a raw material for production of a germicide and antimicrobial agent containing or directly usable as a germicide or antimicrobial agent as it is.
Patent JP-S6244575-A (JP)
Title: Method and apparatus for depositing thin film
Inventor: URISU TSUNEO
IPC: C23C16/48
Filed: 1985-08-23
Abstract: PURPOSE:To prevent the entering of impurities into a thin film and the damage of the thin film by exciting gaseous molecules by the irradiation of soft X-rays or ultraviolet rays so as to deposit the thin film on a substrate. CONSTITUTION:Soft X-rays or ultraviolet rays L having a specified wavelength range are irradiated on the inside of a reaction chamber 9 filled with a gas 10 to decompose or ionize the gas 10 in a limited region in the chamber 9. The resulting decomposition products or produced ions are deposited on a substrate 14 placed in the chamber 9.
Patent JP-H0513004-A (JP)
Title: Dc discharge display tube and manufacture for cathode thereof
Inventor: KANI AKIRA
IPC: H01J17/06
Filed: 1991-06-28
Abstract: PURPOSE:To provide a display tube increased in brightness and contrast and a cathode thereof at low cost, by using a conductive oxide having high characteristics as a cathode material and imparting light transmission property to the cathode material. CONSTITUTION:When manufacturing the cathode, use is made of one or more of organic metal compounds each containing at least one element selected from the group consisting of the elements belonging to the groups Ia, IIa, and IIIa of the elemental periodic table, and the organic metal compounds used are dissolved using a solvent, and are coated on a base member, and, after dried, are burned. Thus, the conductive oxide obtained as above is adhered to the base member while the thickness thereof is being made 1mum or less. At this time, metal alkoxide..., metal acetyl acetate, etc., are used as the organic metal compounds, ethyl cellulose, or acrylic resin, is used as a film-forming resin necessary to dissolve the compounds, and benzyl alcohol, di-propylene glycol, etc., are used as the solvent. Specifically, cathode, or anode, line electrode groups 3, and connecting terminals 4 are formed on mutually opposing surfaces of, for example, a front glass plate 1 and a rear glass plate 2, and the electrode groups 3 are caused to intersect each other at right angle with a partition wall 6 in between. The electrode groups are sealed, from their surroundings, by a seal gas 5. Then, a discharge gas is filled to cause the intersection to serve as discharge cell.
Patent JP-S5884819-A (JP)
Title: Preparation of crosslinked copolymer containing carboxyl group
Inventor: OOHAYASHI SHIGEJI
IPC: C08F20/34
Filed: 1981-11-16
Abstract: PURPOSE:To obtain a water-soluble gelatinous product, showing a high viscosity at a low concentration, and having a high yield value, by crosskinking a specific copolymer having carboxyl groups and glycidyl groups. CONSTITUTION:(A) 50wt% or more alpha,beta-unsaturated carboxylic acid monomer, e.g. acrylicacid acid, (B) 0.05-10wt% polymerizable monomer having a glycidyl group, e.g. glycidyl, methacrylate, (C) 0-40wt% polymerizable monomer copolymerizable with the monomer in the component (B), e.g. methyl acrylate, and an organic radical catalyst are dissolved in an inert solvent, e.g. hexane, capable of dissolving the respective monomers but undissolving the formed copolymer at 30-90 deg.C, and the resultant copolymer is then heat-treated at 50-160 deg.C. USE:Viscosity increasing, gelling and dispersing agents, etc.
Patent JP-H0811295-A (JP)
Title: Method and apparatus for cleaning printing screen
Inventor: TANI OKIE
IPC: B41F35/00
Filed: 1994-07-02
Abstract: PURPOSE:To efficiently perform cleaning to obtain a good plate result by utilizing a drive source provided to the outside to raise and lower the whole of a cleaning unit and performing the contact and separation of a cleaning blade with respect to the rear surface of a screen. CONSTITUTION:A star-shaped shaft having an one-way clutch provided to one end thereof and a press roller 2 of which the cylindrical peripheral surface comes into contact with the apexes of the shaft l under pressure are provided. The pressure means of the roller 2, an ultrathin cleaning blade 4 and a plurality of guide rollers 3-1 3-3 are provided. The main surface of the fabric member P for wiping the rear surface of a printing screen held between the apexes of the shaft 1 and the peripheral surface of the press roller 2 and guided and held by the roller 2 so as to cover the tip of the blade 4 in a close contact state is renewed at each time when the shaft 1 is rotated by the angle corresponding to the pitch of the start-shaped shaft 1. This renewed surface is pressed to the rear surface of the screen S through the tip of the blade 4 to perform cleaning.
Patent JP-S6428641-A (JP)
Title: Image forming device
Inventor: OGURA MITSURU
IPC: G03D13/00
Filed: 1987-07-23
Abstract: PURPOSE:To eject a photoreceptive sheet and an image receiving sheet after forming an image and to prevent the contents of a copy from leaked by forming the photoreceptive sheet into a roll-shaped sheet and the image receiving sheet into a cut sheet and cutting the photoreceptive sheet after pressurizing both sheets. CONSTITUTION:The photoreceptive sheet 13 is supplied from the roll-shaped sheet 11 to a main drum 9. At the exposing point P1 on the main drum 9 the image of an original is exposed on the photoreceptive sheet 13 and the microcapsule on the exposed part is hardened. By rotating the main drum 9, the photoreceptive sheet 13 is made to advance. At such a time, the cut image receiving sheet 6 is supplied from a paper supply cassette 5 and the photoreceptive sheet 13 is superposed on the image receiving sheet 6. And they are pressurized at a pressurizing point P2 so as to destroy the microcapsule of the photoreceptive sheet 13 to execute development and a colored image is formed on the image receiving sheet 6. Thereafter, the photoreceptive sheet 13 is cut by a cutter 22 and ejected onto a tray 25 and also the image receiving sheet 6 is ejected onto a tray 20. Then, an operator can take both photoreceptive sheet and image receiving sheet away, so that the contents of the copy can be prevented from leaked.
Patent JP-S5977105-A (JP)
Title: Hydraulic circuit of hydraulic machine
Inventor: KATSUKI KIMIO
IPC: F15B11/16
Filed: 1982-10-22
Abstract: PURPOSE:To provide a hydraulic circuit which can set a relief pressure depending upon the kind of actuator by disposing a separate relief valve for setting the relief pressure of a multiple valve and a two-position switching valve operated in response to a pilot signal. CONSTITUTION:In a hydrualic shovel, at the time of a composite operation such as running and a bucket, the same pilot signal is led to at least one of sections 7, 18 of multiple valves 4, 6 and pilot pressure receiving portions 16, 27, whereby a section 14 of a multiple valve 5 is switched to lead pressurized oil in an oil pressure source 2 to a pipeline 17 and to switch two-position switching valves 25, 26 to the right position. At this time, separate relief valves 23, 24 having a set pressure of 250kg/cm<2> will not work, and the relief pressure applied on the sections 7, 18 amounts to the preset pressure of relief valves 11, 22, 270kg/cm<2>, so as to drive an actuator (running motar) favorably. The relief pressure applied on sections 8, 9, 10 of the multiple valve 4 amounts to the preset pressure of a relief valve 15, 250kg/cm<2> so as to drive an actuator (bucket cylinder) favorably.
Patent JP-S6077375-A (JP)
Inventor: NAGAFUJI TOSHIAKI
IPC: H01R4/24
Filed: 1983-10-04
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-H1110580-A (JP)
Title: Method and device for controlling driving shaft of industrial robot
Inventor: HAMADA HIROBUMI
IPC: B25J19/06
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To hold down load applied to a driving system such as an arm, or an end effector and a speed reducer to the minimum by changing a position loop gain from the initial preset value to a collision set value smaller than the above value when it is detected that the arm or the end effector collides with an obstacle. SOLUTION: In the case where a collision is detected in a collision detecting device 7, a position loop gain changing device 8 outputs a collision set value of the position loop gain to a position control device 6, the position control device 6 receives the input of the collision set value, and the initial preset value of the position loop gain stored in the position control device 6 is changed to the collision set value. At the time of collision, the position loop gain is changed from the initial preset value during the operation of the arm to the collision set value smaller than the above value to lower the speed command, whereby the rigidity of the driving shaft is lowered so that the arm colliding with an obstacle is naturally retracted to the collision position by the restoring force to release the bite condition.
Patent JP-S6165908-A (JP)
Title: Dynamic pressure type thrust bearing
Inventor: TAKATANI TOTO
IPC: F16C27/02
Filed: 1984-09-05
Abstract: PURPOSE:To increase earthquake-proof quality by arranging a plural number of foil supporting members at suitable intervals in the axial direction of the thrust member to support a flexible foil elastically. CONSTITUTION:A plural number of foils 1 arranged in a circumferential direction are connected to the radially inclined foil fixing face 12 of a bearing material 4 by spot welding 11, and supported by the primary foil supporting member 3 housed in the housing grooves 2 of the foil supporting member formed on the bearing material 4. Inside of the said supporting member 3 is provided with the secondary foil supporting member 13 and its free end 13' is kept contact-free from the free end 3' of the primary foil supporting member 3 at the time of assembly.
Patent JP-H0352528-A (JP)
Title: Stator core
Inventor: KAWAMINAMI SHIGEYA
IPC: H02K1/12
Filed: 1989-07-19
Abstract: PURPOSE:To improve a space factor in slots and realize a high efficiency and a high output by engaging a yoke unit with a teeth unit and changing the inner diameter of the yoke unit. CONSTITUTION:A yoke unit 2 is engaged with a teeth unit 3 as shown by engaging parts 6. In this case, the configuration of a part forming the slot parts 4 in the yoke unit 2 or the area of the part of back height is changed in accordance with the use of a motor. The area of a space formed by the yoke unit 2 and the teeth unit 3 or the area of slots is changed to improve a space factor in the slots 4, 5 of a conductive body. The ineffective area in the slots 4, 5 is reduced to convert the reduced area into the part of the back height. Accordingly, an effective magnetic path area may be secured and a high efficiency as well as a high output may be achieved.
Patent JP-S6244077-A (JP)
Title: Power source for repetitive discharge
Inventor: HOSHI TOSHIHIKO
IPC: H02M9/02
Filed: 1985-08-22
Abstract: PURPOSE:To shorten the rising time of a discharge current of a discharge tube by connecting a series circuit of a reactor and load switching means through power source switching means with a DC power source, and supplying a pulse current to the tube. CONSTITUTION:Power source switching means 22 conducts or stops an electric energy of a DC power source 21 with a load side under the control of a controller 27. When the switching means 21 is closed under the condition that load switching means 24 is closed, a DC voltage is fed, for example, to a reactor as current converting means 23. Then, the means 24 interrupts when a DC current arrives at the sufficient value to fire a discharge tube 26 to feed the DC current to the tube 25 connected in parallel with the means 24 so that discharge and lighting take place. When this DC current arrives at a certain upper limit value, the means 22 is first interrupted, the means 24 is then conducted to stop feeding a discharge current to the tube 26.
Patent JP-H1029547-A (JP)
Title: Steering controller
Inventor: MORI HIROSHI
IPC: B62D5/04
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To restrict the steering-angle range within a predetermined range in automatic steering operation with no restriction imposed on manual steering operation. SOLUTION: A steering controller comprises a manual steering mechanism 1 for turning front wheels 13 in response to the steering angle of a steering wheel 5, an automatic steering mechanism 3 for automatically turning the front wheels 13 through the control of an actuator 27 by a control means receiving therein traveling-condition information, and a clutch 41 interposed in the automatic steering mechanism 3 for intermittently transmitting only automatic- steering motion. The steering controller is further provided with a stopper 42 adapted to operate when the clutch 41 is engaged, for restricting the steering- angle range in the automatic steering operation.
Patent JP-H0530080-A (JP)
Title: Digital modulation signal demodulation circuit
Inventor: HIRAMATSU TATSUO
IPC: H04J13/00
Filed: 1991-07-24
Abstract: PURPOSE:To provide the digital modulation signal demodulation circuit capable of accurately demodulating reception data with excellent responsibility and stability. CONSTITUTION:After a reception signal is converted into the prescribed intermediate frequency signal by a reception part 11, the spectrum is inversely diffused by an inverse diffusion circuit 12. Then, the address cycle to be decided based on the frequency shift amount calculated by the reception data and the storage area of a storage device 16 corresponding to the address cycle are determined, and prepares a correction signal by reading out the data stored in the storage area cyclically according to the change of the address. The frequency shift of inversely diffused signal is corrected by supplying the correction signal to a correction circuit 18. By supplying this corrected signal to a demodulation part 19, the digital demodulation signal such as a BPSK demodulation signal is demodulated.
Patent JP-H0237248-A (JP)
Title: Hot-water heater
Inventor: KAWASHIMA HIROFUMI
IPC: F24H1/10
Filed: 1988-07-25
Abstract: PURPOSE:To make hot water at a set temperature obtainable in a quantity which agrees with the capacity of a hot-water heater by decreasing the flow of water by means of a water-rate adjusting device when the burner combustion is above a specified degree and by increasing the flow of water when the burner combustion is below the specified degree. CONSTITUTION:A combustion degree-determining means 10 in a microcomputer 21 inputs the data on water intake which is obtained as an input signal from a water detection device 1 and calculates the degree of combustion necessary for heating the water taken in to a set temperature. Then it is calculated by comparison whether or not the output signal to a proportional gas valve 6 is over 80% of the maximum output. In the case of the output calculated being below 80%, a water-rate adjusting device-controlling means 12 transmits an electrical signal to a water-rate adjusting device 2 to make it increase the water-rate, since the capacity of the hot-water heater is being underutilized. If the output signal to the proportional gas valve 6 is over 95% of the maximum output, the water-rate adjusting device-controlling means 12 transmits an electrical signal to the water-rate adjusting device 2 to make it decrease the flow of water, since the capacity of the hot-water heater is inadequate to supply hot water at the set temperature even for the maximum output.
Patent JP-H1128769-A (JP)
Title: Frp-reinforced material and its manufacture
Inventor: MATSUNO SHIGEHIRO
IPC: B29C70/06
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent slip under high temperature condition by providing a core having reinforcing fiber arranged in a predetermined direction and bonded by thermosetting resin, and a coating layer containing specific heat resistant thermoplastic resin or specific heat resistant polymer alloy. SOLUTION: A core 1b having a bundle of reinforcing fiber arranged in substantially predetermined direction and bonded by thermosetting resin is provided. And, the core 1b is covered with a coating layer 1a, and adhered with the layer 1a. As the layer 1a, heat resistant thermoplastic resin containing aromatic ring, -SO2 - bond and/or -O- bond and having a thermally deforming temperature of 110 deg.C or higher at a stress of 18.6 kg/cm<2> or coating layer forming resin containing the thermoplastic resin and heat resistant polymer alloy under the same condition is used. Thus, slip can be prevented even under high temperature condition of the burning sun in the middle of summer.
Patent JP-S6428784-A (JP)
Title: Method for wiring printed board
Inventor: NAKAJIMA TERUO
IPC: H05K3/00
Filed: 1987-07-24
Abstract: PURPOSE:To eliminate a correction through the labor of a human being and to improve a wiring performance by setting an area frame impossible to wire for observing a wiring rule and searching a wiring path in an area possible to wire excluding this area frame. CONSTITUTION:In order to set the area frame impossible to wire, initially, a lattice point coordinate for limiting a tap length to a prescribed length is calculated. The coordinates of the lattice points are the lattice point coordinates of D and E. When a tap off length is defined to be (l) lattices from a distance 7, the coordinate of the D point is obtained from the coordinate of a lattice point B and (l), so that the coordinates of the points D and E are calculated and the frame area frame 11 impossible to wire is set according to the coordinates. The frame 11 is the area of + or -2 lattices in an (x) direction from a segment DE. Then, the area frame 11 is excluded from the area frame possible to wire to search the wiring path in the area frame possible to wire except the area frame impossible to wire to wire from a pin 2 to 3 along the path 12. Thereby, a wiring pattern exceeding the tap length cannot be formed nor the correction through the labor of the human being is required.
Patent JP-H0824051-A (JP)
Title: Connecting structure between rack member and pole
Inventor: KATO TAKESHI
IPC: A47B47/04
Filed: 1994-07-14
Abstract: PURPOSE:To provide superior workability when a rack member is connected to a pole and to connect them without generating shaking. CONSTITUTION:A cylindrical part 3 to pierce through a mounting hole 4 is formed on the rack member 2. A lower stage side fitting part 8 provided with an engaging claw 10 is provided on the upper terminal part of a lower stage side pole 6. An upper stage side fitting part 12 is provided on the lower terminal part of an upper stage side pole 5, and a second fitting part 13 on which an engaging hole 15 is opened is provided on the tip of the part 12. The lower stage side fitting part 8 and the upper stage side fitting part 12 are fitted in the mounting hole 4, the second fitting part 13 is fitted in the lower stage side fitting part 8, and also, the engaging claw 10 is engaged with the engaging hole 15.
Patent JP-H0825337-A (JP)
Title: Fiber reinforced cement and manufacture thereof
Inventor: UEDA HIROSHI
IPC: B28B23/00
Filed: 1994-07-13
Abstract: PURPOSE:To obtain a lightweight fiber-reinforced cement product by containing hollow bodies whose grouped sleeves consisting of reinforcing fibers are hardened. CONSTITUTION:Hollow bodies whose grouped sleeves consisting of reinforcing fibers are hardened. After the hollow bodies 10 whose sleeves consisting of reinforcing fibers are hardened are placed in a form, mortar is poured in the form and then cured after degassing by vibration. A cement body 11 contains six hollow bodies 10. Even if manufactured by a premix method, a product is strong and lightweight. It will never drop even when it fractures after worked as an exterior material.
Patent JP-S58135815-A (JP)
Inventor: MAIKERU SHII AACHIYAA
IPC: C12N5/00
Filed: 1982-10-21
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-H0473866-A (JP)
Title: Molten carbonate fuel cell
Inventor: SONE ISAMU
IPC: H01M8/04
Filed: 1990-07-16
Abstract: PURPOSE:To suppress the scattering loss of carbonate without promoting material corrosion by allowing a reservoir inner part to communicate with anode gas. CONSTITUTION:A part of a reaction gas passage 6 opened on an anode 2 side is exclusively used as a reservoir 10 for carbonate, and the part of the anode in contact with the reservoir 10 is removed along the reaction gas passage so that the carbonate is not directly supplied to the anode 2 from the carbonate reservoir 10, and an electrolytic plate 1 having the same thickness as the anode is charged to form a carbonate supplying passage 11. By allowing the reservoir 10 inner part to communicate with the anode gas, the reservoir 10 inner part is ventilated by the anode gas, and the oxygen entrained in the reservoir at the time of assembling a cell is sent out and never left in the inner part, so that the corrosion of the metal material around the reservoir 10 is never promoted, and the vapor pressure of the molten carbonate is increased, resulting in a reduction in the carbonate quantity scattered through a communicating hole.
Patent JP-S5976268-A (JP)
Title: Thermal transfer type printing apparatus
Inventor: TAKANASHI RIYOUYUU
IPC: B41J2/325
Filed: 1982-10-23
Abstract: PURPOSE:To melt ink in an accurate amount proportional to the amount of data to be printed, by preheating a heat sensitive head to a predetermined temp. CONSTITUTION:When preheating data is latched through a shift register (o) by a latch circuit (n), a power source current is flowed to heat generating resistance bodies R1, R2... until a strobe signal is generated after a predetermined period is elapsed from the start time of latching and a heat sensitive head is preheated to a temp. directly prior to melting the ink applied to transfer paper. In this state, thermal transfer printing due to the succeeding printing data is performed and the ink is melted in an accurate amount proportional to a printing data amount to perform printing with density corresponding to the data.