baber/WOPTO huggingface dataset:
Patent JP-S63132060-A (JP)
Title: Metal plate having fine nozzle orifice and its preparation
Inventor: ONO YOSHIO
IPC: B41J2/16
Filed: 1986-11-21
Abstract: PURPOSE:To obtain a metal plate having fine nozzle orifices perforated therethrough, by a method wherein the side surface of a metal foil laminated sheet having ridges and grooves formed thereto is used as a matrix to apply plating to said side surface and the plating layer is peeled off to obtain a plating plate having a surface to which grooves and ridges showing a fine embossed cross-section are formed and a flat metal plate is adhered to the top surfaces of said ridges. CONSTITUTION:Two kinds of metals A, B each having a certain definite length are alternately laminated up to a definite thickness and adhered. When the metal surface 6 obtained by polishing a surface 5 having an angle (pref., 90 deg.) with respect to form the laminating direction and subsequently washing the same is etched, for example, by 30mum by an etching solution etching only the metal B, only the metal B is etched to make it possible to form a metal laminate having an embossed cross-section having ridges and grooves having a definite length formed thereto and this laminate is set to a matrix. After release treatment 7 of an oxidized metal is applied to the surface thereto, for example, Ni-plating 8 is applied thereto. When a plating metal part is peeled off from the release layer, a metal plate 10 having grooves 9 on the surface thereof is obtained. A thin metal plate 11 is adhered to the surface having the ridges and grooves of the metal plate 10 to form a metal plate 12 having fine nozzle orifices 12. Since foils having the same thickness are superposed to form the matrix, the nozzle orifices can be obtained at equal intervals.
Patent JP-H06131974-A (JP)
Title: Formation of metal transfer sheet, anode forming sheet, and anode
Inventor: KOMATSU NORIHISA
IPC: H01J9/227
Filed: 1992-10-16
Abstract: PURPOSE:To prevent the occurrence of a defect such as the bulging of a metal- back layer, reduce the man-hours for forming an anode, and improve the yield by providing a mold releasing black resin layer having a metal film on the surface on a base material, and forming fine holes on the metal film. CONSTITUTION:A metal film (aluminum film) 5 is formed on the surface of a mold releasing black resin layer 3 formed on a base material 2, and a metal film transfer sheet forcefully formed with fine holes 6 on the film 5 is used. Even when the gas generation quantity at the time of baking exceeds the power of the fine holes 6 formed with graphite and carbon as gas vent holes, the gas can be smoothly discharged to the outside. The holes 6 are sufficiently smaller than the area of the film 5, and the function of the metal-back layer is not impaired. The metal-back layer having no defect such as bulging at the time of baking and the resin layer 3 can be simply obtained in a short time. A phosphor pattern is formed on the metal film 5 of the metal film transfer sheet, then it is transferred in the lump to form an anode, and man-hours can be further reduced.
Patent JP-H10122534-A (JP)
Title: Furnace wall structure of circulating fluidized bed combustion furnace
Inventor: NOGAMI HARUO
IPC: F23M5/08
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To avoid wear of a refractory furnace material caused by flowing sand and enable a stable operation to be carried out for a long period of time by a method wherein anti- wearing block members are arranged at the top surface of the refractory furnace material, the block materials are removably fixed to a water-cooled wall and then a step caused by a thickness of the refractory furnace material is eliminated by the block members. SOLUTION: In a circulating fluidized bed combustion furnace, a furnace main body is constructed at first of water-cooled walls 2 for forming furnace walls 1. Then, they are covered with refractory furnace materials 3 at a lower section of the water-cooled walls 2 forming a combustion chamber, i.e., a predetermined height from the furnace bottom part. Then, some engaging protrusions are buried and fixed in a predetermined pitch from the top surfaces of the refractory furnace materials 3. After this operation, the engaging protrusions at both sides are inserted into fitting recesses 6a at both sides while the block members 4 are being lifted up and the block members 4 are lowered and placed onto the top surface of the refractory furnace materials 3. With such an arrangement as above, the block members 4 are fitted and fixed while being closely contacted with the water-cooled walls 2.  This operation is repeated to cause the protection wall of the anti-wear refractory block material to be formed on the upper part of the refractory furnace materials 3.
Patent JP-H03140276-A (JP)
Title: Automatic paper thickness control mechanism of printer
Inventor: IKEMURA TOSHIRO
IPC: B41J25/308
Filed: 1989-10-27
Abstract: PURPOSE:To lower out-of-phase torque by providing a balance wt. to one of the support parts of a guide rail supporting a carrier and formed so that the axis thereof is offset from the support parts at both ends thereof. CONSTITUTION:When paper is inserted from a paper stand 10, the paper is fed by predetermined quantity by a cut form roller 11 to stop. A pulse motor 17 is driven and a guide rail 3 is rotated through a gear 16 and a printing head 1 falls. When a paper guide 19 is pressed to the paper through a platen 8 and the pulse motor 17 becomes an out-of-phase state, this state is detected to stop the driving of the pulse motor 17. By moving the printing head 1 upwardly by definite quantity from this state, the gap between the paper and the nose 1a of the printing head 1 is automatically adjusted to a required value. In this case, the start torque of the pulse motor 17 becomes necessary in the quantity enough to overcome the unbalance couple of forces WHXOAXcosalpha due to the wts. of the printing head 1, a carrier 2 and the guide rail 3. Therefore, by providing a balance wt. 18, the start torque of the pulse motor 17 at the time of the upward movement of the printing head is suppressed low and the imprint easy to generate by the pressing of the paper guide can be prevented.
Patent JP-H10100286-A (JP)
Title: Production of porous holding device for rolling bearing apparatus
Inventor: MATSUI AKIRA
IPC: F16C33/66
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To stably and economically produce a porous holding device adaptable to a high speed rotary system by combining a polyimide resin becoming a porous matrix material with other heat-resistant resin having a molding temp. zone of a region almost the same to that of the polyimide resin and capable of being independently eluted after mixing and molding. SOLUTION: Other heat-resistant resin combined with a polyimide resin becoming a porous matrix material has a molding temp. zone approximate to that of the polyimide resin becoming the porous matrix material and, for example, methylene chloride is employed as an elution solvent in a solvent elution process, either one of polyetherimide, polyether sulfone, polysulfone and polyacrylate is employed. When methylene chloride is used, a non-porous holding device is immersed in methylene chloride and ultrasonic waves are applied thereto to efficiently and economically produce a porous holding device (retainer) 44 having desired voids and void parts 44b of a uniform communication structure.
Patent JP-S62137409-A (JP)
Title: Sealing device of dust cover for ball joint
Inventor: HAMAGUCHI YASUNORI
IPC: F16C11/06
Filed: 1985-12-11
Abstract: PURPOSE:To reliably check intrusion of dust by forming double cylindrical seal lips on the upper end outer peripheral edge of an opening portion fitted to the handle portion of a dust cover, and pressing same to a V-shaped circular groove formed at the end surface of a connecting member. CONSTITUTION:A ring reinforcement 23 is buried in a smaopening portion 19 of a dust cover 18, a shaft 15 is sealed by an angle lip 27 and a trapezoidal lip 25, and double circular seal lips 26, 29 are formed integral with the outer periphery of the upper end. A circular groove 32 V-shaped in section is formed on the end surface 31 of a connecting member 30 fitted to a handle portion 15 of a ball stud, and the seal lips 26, 29 are pressed to the wall surfaces 36, 39 of the circular groove. Accordingly, the seal lips 26, 9 are pressed to the wall surfaces 36, 39, with suitable repulsive force, to follow up oscillation and rotation of the handle portion even for complicated operation of a ball joint 10, so that intrusion of dust can be reliably checked.
Patent JP-2000103622-A (JP)
Title: Bismuth-dissolved solid antimionic acid
Inventor: OZAWA KIYOSHI
IPC: C01G30/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a new inorganic conductor exhibiting high proton conductivity by specifying a composition. SOLUTION: This bismuth-dissolved solid antimonic acid is represented by the formula: HSb1-xBixO3-x.nH2O. From the viewpoint of proton conductivity, (x) and (n) are limited to 0(x)<0. 5 and 0<(n)<10, respectively. The bismuth- dissolved solid antimonic acid, for example, the press-molded product of antimonic acid powder containing about 10 mol.% of bismuth exhibits an excellent proton conductivity of >=10-3 S/cm under conditions having a relative humidity of 70% at room temperature. The steam or hydrogen gas partial pressure dependency of the proton conductivity can be controlled by thus changing the amount of the dissolved Bi. The bismuth-dissolved solid antimonic acid is easily synthesized, for example, by a method using a solution containing a Sb alkoxide and a Bi alkoxide or a method comprising dissolving metal Sb in hydrogen peroxide and adding a bismuth alkoxide to the solution.
Patent JP-H07218627-A (JP)
Title: Method for reading data stored in passive responder device with interogator having receiving part
Inventor: YOZEFU EICHI SUKUERUMAN
IPC: G01S13/76
Filed: 1992-10-16
Abstract: PURPOSE: To provide a method for reading a data stored in a passive responder device by a question device using a high frequency question pulse. CONSTITUTION: In order to start a reading cycle, a question device 10 transmits high frequency question pulses, and in a responder device 20 using the received high frequency question pulses a supply voltage is generated so as to start the transmission of a high frequency signal encoded by the stored data. During the transmission, the frequency of the high frequency question pulses is changed over a predetermined range containing the nominal frequency of the responder device 20. The receiving portion 14 of the question device 10 is provided with a tuning circuit 15, and the receiving frequency of the receiving portion 14 is adjusted to the high frequency signal frequency transmitted by the responder device 20 by the tuning circuit 15.
Patent JP-H10118149-A (JP)
Title: Chair type massage machine
Inventor: YAMAGUCHI SHOICHI
IPC: A61H15/02
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a chair type massage machine by which sufficient massage effects can be obtained in the relaxed state of cooling the head and warming feet, further, a heat exchanger is lightened in weight and compactly housed, and the increase of cost can be suppressed as well. SOLUTION: As a heat exchanger 2 to be installed on a chair-shaped body 2 with a built-in massage mechanism 1, the heat exchanger respectively arranging a heat absorbing side heat exchange part 5 on one side of a Peltier element 4 and a heat radiating side heat exchange part 6 on the other side is adopted, a cooling air pass 7 through the heat absorbing side heat exchange part 6 and a warming air pass 8 through the heat radiating side heat exchange part 6 are formed, a warm air outlet 9a of the warming air pass 8 is arranged at the lower part of the chair-shaped body and a cold air outlet 10 of the cooling air pass 7 is arranged at the upper part of the chair-shaped body respectively.
Patent JP-H02124916-A (JP)
Title: Unsaturated polyester resin composition
Inventor: MAKINO KIYOJI
IPC: C08F299/04
Filed: 1988-11-04
Abstract: PURPOSE:To improve flexibility and to reduce change in hardness with time by compounding an unsatd. polybasic acid contg. a specified amt. of tall oil fatty acid, a satd. polybasic acid, a polyhydric alcohol and a copolymerizable monomer. CONSTITUTION:An unsatd. polybasic acid (A) (e.g., maleic anhydride) contg. 15-30 equivalent % tall oil fatty acid, a satd. polybasic acid (B) (e.g., tetrahydrophthalic anhydride) and a polyhydric alcohol (C) (e.g., glycerin) are compounded in such a way that tall oil fatty acid in component A is 40-60wt.% based on the sum of the components A-C and the mixture is reacted. A copolymerizable monomer (D) (e.g., styrene) is furthermore compounded therein.
Patent JP-H09129755-A (JP)
Title: Non-volatile semiconductor memory device and manufacture thereof
Inventor: UENO SHUICHI
IPC: H01L21/336
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a non-volatile semiconductor memory device, wherein high-energy electrons can be readily injected in the direction of a gate electrode. SOLUTION: An n-type region 14 is formed in contact with an n<+> drain diffused region 13 on the surface of a p-type silicon substrate 1 so as to cover the region 13. A p<+> impurity region 15 is formed in contact with the n-type region 14 so as to cover the region 14. The n<+> drain diffused region 13, the n-type region 14 and the p<+> impurity region 15 are extending to a region, which is located directly beneath a floating gate electrode 4.
Patent JP-H06110349-A (JP)
Title: Roller for fixing and fixing device
Inventor: TANIGAWA KOICHI
IPC: G03G15/20
Filed: 1992-09-25
Abstract: PURPOSE:To prevent offset developing due to peeling charging by electrically making a conductive tube on a top layer on a floating condition. CONSTITUTION:An electrostatically charging preventing layer 24 is obtained by covering an insulating PFA tube 23 with a conductive PFA tube in which carbon is dispersed. The width of the conductive PFA tube 24 is respectively set shorter than that of the insulating PFA tube 23 on both ends, so that the tube 24 is electrically insulated from a conductive elastic layer 22. The conductive PFA tube 24 is brought into contact with the rear surface of a sheet paper 5, and the trailing edge part of the sheet paper 5 is brought into contact with the surface of a fixing roller 1 in the case of ejecting the trailing edge of the sheet paper 5 from a fixing nipple N so that the peeling charging is relieved; therefore, local and strong peeling charging can be prevented and peeling offset does not occur even though a releasing layer 12 is on a new condition.
Patent JP-H09119146-A (JP)
Title: Bucket for separating concrete lump, earth and stone, and the like
Inventor: TAGAWA ITSUO
IPC: E02F3/40
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To move concrete lumps, earth and stones, and the like in a separating bucket without oscillating the bucket and in its turn a hydraulic shovel car itself and drop small lumps and earth on the upper part of the bucket from holes at the bottom face of the bucket. SOLUTION: Synchronously moving crank mechanism 14, 14 are provided on both width direction sides of a bottom part of a bucket 10. Each crank mechanism 14 has crank arms 14A, 14C and a crank shaft 14E. A separating plate 20A with a large number of holes 15 is laid across the crank arms 14A, 14A, and a separating plate 20C with a large number of holes 15 is laid across the crank arms 14C, 14C. Since concrete lumps, earth and stones, and the like are agitated in the bucket 10 by the separating plates 20A, 20C through crank mechanism 14, 14 only by rotary-driving a hydraulic motor 12, small lumps and earth on the upper part of the bucket 10 can be also moved to the bottom part of the bucket and dropped from the holes in the bottom face of the bucket.
Patent JP-2000108665-A (JP)
Title: Slide door structure of vehicle
Inventor: KAWAMOTO CHIKA
IPC: E05F7/00
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To miniaturize a window regulator and reduce the weight of a slide door in a vehicle capable of opening and closing a window mounted on the slide door 2. SOLUTION: A slide door structure comprises a detecting means 10 for detecting an opening state of a window 9, a regulating means for regulating the opening operation of a slide door when the opening state of the window is detected by the detecting means, and a transmitting means 12 for transmitting the detection output of the detecting means to the regulating means. The detecting means comprises a detecting member 22 oscillatably pivotted about a longitudinal shaft 21 of a vehicle, and the detecting member is oscillated by the descending of the window.
Patent JP-H11102858-A (JP)
Title: Stage positioning control device and active vibration-proof device
Inventor: WAKUI SHINJI
IPC: F16F15/02
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To enhance the positioning accuracy of a stage and to shorten a positioning time for the stage by a method, wherein a prescribed vibration component is removed from output of an acceleration sensor and an obtained acceleration signal is added to a power amplifier, which drives the stage, via a filter having a proper time constant and the optimum gain. SOLUTION: Output of a detecting circuit 22 becomes one in which pitching, rolling and yawing components contained in an acceleration sensor 10 are removed from a sensor 10 and is turned into an acceleration signal in the purely horizontal direction of a surface plate 8. A surface plate acceleration feedback loop for adding this signal to a power amplifier 16 via a low-pass filter 17 having a proper time constant and giving an optimum gain to the filter 17 is constituted. With this constitution, although a vibration component unwanted for a positioning of a Y-stage 4 is caused by the drive of the Y-stage 4, the vibration component is will not be applied to the amplifier 16 via the surface plate acceleration feedback loop. As a result, the stage 4 acts so as not to disorder the positioning convergence of the stage 4.
Patent JP-H08147705-A (JP)
Title: Optical disk recording and reproducing device
Inventor: KANEKO SHINJI
IPC: G11B7/125
Filed: 1994-11-14
Abstract: PURPOSE: To stably perform reproducing operation by using the reproducing signal level of a non-irradiation section as a reference signal level. CONSTITUTION: The light emitting state and the light nonemitting state of a laser diode LD are controlled based on a recording data signal, the returned light of the LD from a disk surface is received with a photodiode PDa. A reproducing signal basing on a diode current flowing the PDa is supplied to a reproducing procession system via a preamplifier 32 and then a difference signal MO and a sum signal RO are generated. The returned light of the laser is guided to a photodiode for a control PDb as a monitor light and the intensity of the monitor light is detected. This detection signal is supplied to a comparator 36 via a preamplifier 34 to be compared with a reference signal from a terminal 38. The reference signal is for a laser power and the compared signal is supplied to a control transistor Q3 via a switch 40.  Since the Q3 is controlled based on the compared signal, the LD is controlled so as to become always a constant power by such a control loop.
Patent JP-H08135958-A (JP)
Title: Gas range
Inventor: YAGI TOSHIKAZU
IPC: F23N5/02
Filed: 1994-11-14
Abstract: PURPOSE: To save natural resources, to prevent environmental deterioration and to improve safety in a gas range. CONSTITUTION: When an oven 4 is put on an opening 13, a temperature sensor 19 detects a high temperature, whereby a controller 20 controls a solenoid valve 10 by the signal of the temperature sensor so as to open the valve 10 fully; however, when the oven 4 is separated from the opening 13, the temperature sensor 19 detects a low temperature and the controller 20 controls the solenoid valve 10 by the signal of the temperature sensor 19 so as to close the solenoid valve 10 and supplies the minimum flow rate of gas to a burner head 2 through a bypass line 11, whereby small flames are formed on the burner head 2. According to this method, wasteful consumption of gas and wasteful discharge of exhaust gas are restrained while the danger of burn due to naked fire or fire can be prevented.
Patent JP-S63134770-A (JP)
Inventor: SUGIMOTO YOSHIHITO
IPC: E04H15/00
Filed: 1986-11-26
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-S61157640-A (JP)
Title: Manufacture of steel bar and wire rod for cold forging
Inventor: OBARA SHIGEO
IPC: C22C38/14
Filed: 1984-12-28
Abstract: PURPOSE:To manufacture easily a steel bar and a wire rod for the cold forging which is small in the deformation resistance by annealing a steel bar or a wire rod consisting of carbon steel, carbon steel for a mechanical structure or alloy steel contg. C and Ti of the specified composition quantity and thereafter performing the special heat-treatment thereto. CONSTITUTION:After annealing a steel bar or a wire rod consisting of carbon steel, carbon steel for a mechanical structure or alloy steel contg. 0.01-0.60% C and 0.010-0.070% Ti, the aging treatment is performed thereto at 200-500 deg.C. In the above-mentioned steel, the following composition is preferable wherein 0.01-0.60% C, <=0.35% Si, <=1.20% Mn, 0.030% P, <=0.030% S, 0.010-0.070% Ti, <0.10% Sol Al and if necessary, one and more kinds of 0.4-3.0% Ni, 0.1-1.6% Cr, 0.15-0.70% Mo and 0.05-0.35% V are contained and it consists of the balance Fe with the inevitable impurities. Thereby the aging curing in the cold rolling is prevented and the steel bar and the wire rod having excellent deformation performance are obtained.
Patent JP-S62138594-A (JP)
Inventor: HIROTA HAJIME
IPC: A61Q19/10
Filed: 1985-12-12
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-H08122706-A (JP)
Title: Polarization eliminator and spectroscopic device
Inventor: NISHINA SHIGEKI
IPC: G02B27/28
Filed: 1994-10-19
Abstract: PURPOSE: To make it possible to relieve the restriction conditions of an optical azimuth relation between an optical element which exists after a third double image plate and two double image plates by providing the device with the third double image plate which is optically arranged at an azimuth rotated at a specific angle with the two double image plates and branches the rays of two orthogonal polarized light components to four polarized light components and to stably solve the polarized light dependency. CONSTITUTION: The third double image plate 103 is a thin parallel plane plate cut out at the crystal axis similar to the double image plates 101, 102 and is arranged at the angle rotated 45 deg. with the second double image plate 102. The third double image plate receives the two rays from the second double image plate 102 and further double refracts these rays to the two rays respectively intersecting orthogonally with each other by incidence at the azimuth of 45 deg., thereby branching the rays to the four rays. Namely, the third double image plate 103 has the effect of two branching the same quantity of the orthogonal polarized light components by rotating the plate 45 deg. with the other two second double image plates 101, 102. The third double image plate has a role of eliminating the fluctuation in diffraction efficiency by supplying these rays to a spectral element 104.