baber/WOPTO huggingface dataset:
Patent JP-2000039800-A (JP)
Title: Image forming device
Inventor: SHIMADA BUICHI
IPC: G01J5/00
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To accurately control a fixing device using guarantee temperature, especially, by the use of a non-contact fixing temperature sensor by changing the guarantee temperature being the lower limit value of fixing feasible temperature based on output from a recording paper information generating means. SOLUTION: The guarantee temperature being the lower limit value of the fixing feasible temperature is changed based on the output from the recording paper information generating means. The corresponding relation of detected temperature by the non-contact fixing temperature sensor S1 to the surface temperature of an upper roller fixing a toner image in contact with the toner image, that is, the fixing temperature is changed according to the size of recording paper to which fixing processing is performed. Such change is corrected by changing the guarantee temperature of the sensor S1 and the fluctuation of the fixing temperature due to the size of the recording paper is eliminated. In this device, the on/off control of a heater H is performed based on the detected temperature by the sensor S1.  When the detected temperature is lower than the guarantee temperature, a motor M driving a heating member is stopped and forming an image is stopped.
Patent JP-2001036667-A (JP)
Title: Information read method and communication terminal
Inventor: TANAKA TAICHI
IPC: H04L12/58
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To easily read information by a user of a destination designated from a server storing information whose destination is specified. SOLUTION: Information with a prescribed destination such as an electronic mail is stored to a server group 34 of a provider among information of which destination is specified and that is transferred via the internet 40. When a caller telephone number via an analog public communication line is supplied to a user, the supplied caller telephone number is compared with a preset provider's telephone number. When discriminated that the two telephone numbers are matched, the user is dialup-connected to the provider via the analog public communication line 20. After the connection, the user downloads an electronic mail addressed thereto from the server group 34.
Patent JP-S60101611-A (JP)
Title: Steady state detecting circut of automatic control system
Inventor: YAMAOKA KATSUMI
IPC: G05B23/02
Filed: 1983-11-08
Abstract: PURPOSE:To detect a steady state with high efficiency by detecting the steady state of an automatic control system with the output of a primary differentiating circuit obtained when the absolute value of the deviation obtained from a comparator is smaller than a prescribed standard level. CONSTITUTION:A comparator 2 of an automatic controller 1 compares the target value with the controlled amount, and an object to be controlled 4 is controlled by a controller 3 based on a deviation signal delivered from the comparator 2. A detector 5 detects the controlled amount of the object 4 and this detected controlled amount is sent to the compartator 2. A steady state detecting circuit of an automatic control system 6 detects the difference between the target value and the controlled amount through a comparator 7. Then the absolute value of said difference is obtained by an absolute value circuit 10. At the same time, the controlled amount is primarily differentiated by a primary differentiating circuit 9 and the output signal of the differentiation is obtained from the circuit 10. The sum of outputs of both absolute value circuits 8 and 10 is obtained by an adder 11. A steady state is decided when said sum is set at ''0'' and therefore when the output of an inverter 12 is set at ''1''.
Patent JP-S6268562-A (JP)
Title: Spray gun
Inventor: FUCHITA WAKICHI
IPC: B05B7/02
Filed: 1985-09-20
Abstract: PURPOSE:To perform disassembly and assembly without detaching a trigger and to increase the caliber of a valve seat, by providing a through-hole opened at the front and rear ends thereof to the upper part of the handle of a spray gun main body in a pierced state and making it possible to insert an air opening/closing valve assemblage in said through-hole from the rear end thereof. CONSTITUTION:When a valve 16 is separated from a valve set 6 through a valve stem 17 be operating a triiger 21 to open an air opening/closing valve 13, high pressure air can be supplied to an outflow passage 5 from a supply passage 4 through the valve seat 6 and emitted from an air emitting port 14 and a pattern hole 69. When the trigger 21 is further pulled, a needle valve 27 opens the paint emitting port 26 of a point flow passage 33 to atomize and inject paint. Herein, a through-hole 7 is opened at the front and rear ends thereof at the upper part of the handle 3 and, by detaching cap 11 by screwing the same, a valve body 10 can be drawn out rearwardly without detaching the trigger 21. Because the rear hole 0 o the through-hole 7 can be formed into a large diameter, the caliber of the valve seat 6 of a valve metal fitting can be enlarged and the flow amount of air can be increased.
Patent JP-H0959224-A (JP)
Title: Production of alkylarylcarbonate
Inventor: HASEGAWA KATSUAKI
IPC: C07C68/06
Filed: 1995-08-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as a solvent for lithium secondary batteries in high selectivity and yield by subjecting a dialkyl carbonate and a diarylcarbonate to a tranesterification reaction, distilling out the subject compound from the reaction mixture, and subsequently recycling the left other component to a reaction system. SOLUTION: A method for producing an alkylarylcarbonate comprises subjecting a dialkylcarbonate (X1 ) and a diarylcarbonate (X2 ) to a tranesterification reaction, distilling off the produced alkylaryl carbonate (Y) from the reaction mixture, and subsequently recycling the left other component and the distillation residues to the tranesterification reaction system. For example, the components X1 , X2 , etc., are charged into a reactor A, and subjected to a tranesterification reaction. The reaction mixture is transferred to a distillation tower B and distilled. The first distillate consisting mainly of the component X1 is delivered in a residual liquid-mixing tank D, and the distillate consisting mainly of the component Y is also delivered into a distillation tower C.  The first distillate is delivered into the residual liquid-mixing tank D, and the highly pure distillate Y is subsequently recovered as the product. The distillation residues of the distillation towers B and C are delivered into the residual liquid-mixing tank D while the mixture of the distillates stored in the tank D and excluding the product Y with the distillation residues are recycled through the reactor A.
Patent JP-H0959645-A (JP)
Title: Method for measuring expansion of coke oven body and measuring jig therefor
Inventor: ANDO TAKESHI
IPC: C10B45/00
Filed: 1995-08-17
Abstract: PROBLEM TO BE SOLVED: To measure the expansion of a coke oven body highly accurately and quickly by a simple and easy method by using a measuring jig produced simply and easily and by causing the jig to run to the measuring position on a rail by pushing by hand. SOLUTION: In the method for measuring the expansion of a coke oven body by measuring the dimension of the body and comparing the measured results with the design dimension, the following means are adopted: a measuring jig 11 equipped with a standard measure 12 is properly run on a rail 10 installed vertically to the direction of measurement of the oven to measure the distance between the surface of an oven wall of the measuring position and the standard measure 12 (e.g. A1 , A2 ,...), and the dimension of the oven body is calculated by adding these actual sizes to the standard lengths L of the standard measure 12.
Patent JP-S6451042-A (JP)
Title: Preparation of dried pickles
Inventor: TAKAHASHI TOSHIO
IPC: A23B7/12
Filed: 1987-08-24
Abstract: PURPOSE:To prepare pickles having the original color and gloss of raw material and preservable over a long period, by immersing fruit vegetables in saline water, freezing at a specific low temperature and drying at the temperature in vacuum under irradiation with far infrared ray. CONSTITUTION:Fruit vegetables such as raw vegetables or fruits are immersed in a saline water having a concentration of 10-20% and frozen at -5--20 deg.C. The frozen vegetables are dried at the above temperature in vacuum (preferably <=1mmHg) under irradiation with far infrared ray to obtain the objective pickles.
Patent JP-S6271545-A (JP)
Title: Activation treatment of electrode catalyst
Inventor: KAWAMURA TAKESHI
IPC: H01M4/90
Filed: 1985-09-25
Abstract: PURPOSE:To lend high catalyst activity to a titled catalyst with ease and short time of treatment by treating a carbide catalyst with hydrogen peroxide water. CONSTITUTION:The carbide of tungsten and/or molybdenum suitable for a fuel battery and methanol fuel battery is treated with the hydrogen peroxide water in the activation treatment of the electrode catalyst, more particularly the activation treatment of the electrode catalyst consisting of said carbide. The surface layer of the carbide catalyst particles is dissolved by the treatment which permits easy handling and has low danger in the above-mentioned manner. The high catalyst activity is thus lent to the carbide catalyst.
Patent JP-S6270773-A (JP)
Title: Apparatus for measuring characteristics of electronic circuit parts
Inventor: YOKOMIZO KOUICHI
IPC: G01R31/26
Filed: 1985-09-25
Abstract: PURPOSE:To make it possible to obtain electric characteristics to many voltages by short-time measurement, by providing a mechanism for synthesizing the electric characteristics in other voltage range from that in a partial voltage range. CONSTITUTION:An electric characteristic measuring apparatus 6 consists of a constant voltage generator applying voltage to parts 5 to be measured and a measuring apparatus for measuring the electric characteristics of said parts 5 and voltages V21, V31, V41 indicated from a control apparatus 7 are applied to the parts 5. Subsequently, the electric characteristics of the parts 5 are measured and the measured value is transmitted to the apparatus 7. Further, a data processing apparatus consisting of the apparatus 7 and a memory apparatus 8 performs the synthesis of characteristic data from the control and measuring data of the apparatus 6, and the measuring range and judge interval of voltages V21, V31, V41 are stored in a memory. Next, the apparatus 6 is controlled so that the voltage V41 is fixed to the max. value of the measuring range and the voltages V21, V31 are changed with respect to all of combinations in the measuring range and electric characteristics are measured. The same measure is performed even with respect to the voltage V21 and electric characteristics are obtained by a short-time measurement.
Patent JP-H0374882-A (JP)
Title: Semiconductor pressure sensor and its manufacturing method
Inventor: OHATA SATORU
IPC: G01L9/00
Filed: 1989-08-16
Abstract: PURPOSE:To enable a fine mirror surface to be maintained and obtain a high- performance pressure sensor when connecting to a pedestal by forming a P<++> type high-concentration layer on the surface at the thick-walled part of a P-type substrate side. CONSTITUTION:An N-type epitaxial layer 2 is formed on a high-resistance P-type substrate 1 and a dioxide silicon oxide film 3 is formed on the surface of the layer 2 through a surrounding N<++> type electrode S at a piezzo resistance 4A. The central part of this substrate 1 is etched in rectangular shape and a layer 2 is exposed at the central part of the rear surface side, thus forming a diaphragm. On the other hand, a P<++> type high-concentration layer 6 is anode- jointed to a pedestal 7 which is formed on a mirror surface on the surface of thick-walled part of the substrate 1, thus forming a semiconductor pressure sensor. The thick-walled part can be protected from etching with a configuration where this layer 6 is provided and a fine mirror surface is maintained and is securely joined to the pedestal, thus achieving a semiconductor pressure sensor with improved characteristics.
Patent JP-S5999188-A (JP)
Inventor: SHINTANI AKIRA
IPC: F16L15/04
Filed: 1982-11-30
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-H0495245-A (JP)
Title: Protective layer for magneto-optical recording medium and formation thereof
Inventor: FUJIMORI SUSUMU
IPC: G11B11/10
Filed: 1990-08-10
Abstract: PURPOSE:To obtain a protective film having a low residual film stress by forming a protective layer by using a chemical vapor phase deposition (CVD) method utilizing electron cyclotron resonance (ECR) plasma. CONSTITUTION:The protective layer is produced by using the electron cyclotron resonance (ECR) plasma CVD method. The deposition rate of the protective layer is improved and the residual stress in the protective layer is decreased by controlling CVD conditions. Gases are dissociated by the plasma and thin films are formed by a vapor reaction in this case and, therefore, the film quality depends largely on the production conditions, such as reactive gas flow rate, reactive gas ratio and charging power; for example the film stress is controllable to a wide range to compressive stress   stress free tensile stress. The control of the film characteristics, such as refractive index, internal stress and adhesive strength, is possible in this way and the good-quality thin film suitable to the protective film for optical disks is formed.
Patent JP-H1071110-A (JP)
Title: Improved muffler
Inventor: CHRISTOPHER J SUTETSUGAA
IPC: A47L9/00
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To reduce the noises of a vacuum cleaner without damaging the performance or efficiency of the vacuum cleaner. SOLUTION: A muffler 1 is provided with a main body 3 of muffler and a hollow rod 15 of a short diameter is extended from an opening end at the main body of muffler so as to be attached to the exhaust hole of the vacuum cleaner or any other device. The hollow rod is extended to near terminal walls 7 in the crossing direction of the main body of muffler. The terminal walls 7 can be constituted also as an independent cover. A noise reducing element 5 is arranged to be extended along an inner peripheral wall surface 17 at the main body of muffler adjacently to the terminal walls 7 and noises transmitted by the exhaust of air of the vacuum cleaner passed through the hollow rod are reduced by being absorbed by the noise reducing element before changing its direction to the opposite direction through the opening end of the main body of muffler by the terminal walls.
Patent JP-H0761478-A (JP)
Title: Packaging material with oxygen barrier property
Inventor: MASUDA NAOKI
IPC: B65D81/24
Filed: 1993-08-25
Abstract: PURPOSE:To impart a high oxygen barrier property for a long period of time from right after the processing while keeping a favorable processability by providing a thin film layer of an inorganic substance on a polyolefine resinlayer consisting of at least polyolefine and an oxidation catalyst. CONSTITUTION:A thin film layer 2 of an inorganic substance is provided on a polyolefine resinlayer 1 consisting of at least polyolefine and an oxidation catalyst. Preferably, for the oxidation catalyst, a metallic catalyst consisting of the compound of a transition metal, etc., is used, and the metals are Co, Mn, Fe, etc., and as the compounds of these metals, the salt of an organic acid is used. 10-1000ppm of the metal compound may be contained by the atomic density of a metal, based on a thermoplastic resin. As the inorganic substance of the thin film layer of an inorganic substance, either one of metals such as Al, Mg, Ca, etc., and their compounds and oxides of non-metallic inorganic substances is preferable. In the polyolefine resin layer, the polyolefine is oxidized by the reaction of an oxidation catalyst, and traps oxygen in the layer, and thus, an oxygen barrier property is developed.
Patent JP-S6271020-A (JP)
Title: Servo system of magnetic disk
Inventor: TAKAGI NOBUYUKI
IPC: G11B5/596
Filed: 1985-09-24
Abstract: PURPOSE:To accurately position a magnetic head, by constituting servo information by repeating a unit servo pattern, which is formed by putting positional information between each continuous signal recording section, for plural times and giving only one kind of positional information to one unit servo pattern. CONSTITUTION:A servo pattern 41 is constituted by repeatedly arranging positional information recording sections PD, in which a positional signal bit A or B is recorded between a continuous signal recording section C1 and another continuous signal recording section C2, with erase sections E which are non- recording zones between each of the recording section PD. In the positional information recording section PD of one unit servo pattern SP only one positional signal bit A or B is recorded and the unit servo pattern SP containing the bit A and the other unit servo pattern SP containing the bit B are alternately arranged. In a magnetic disk device which is constituted in such a manner, an index signal ID which determines a rough leading edge position of a servo area is outputted from a spindle motor 31.
Patent JP-H0493306-A (JP)
Title: Optical resin
Inventor: MIYAZAKI TAKESHI
IPC: C08F20/38
Filed: 1990-08-10
Abstract: PURPOSE:To obtain an optical resin improved in refractive index, chromatic aberration, transparency and mechanical properties by polymerizing a monomer mixture comprising a specified organosulfur compound and a compound having at least one unsaturated bond in the molecule. CONSTITUTION:1mol of 3-chloro-2-hydroxypropyl methacrylate, 1mol of 1,2- dimercaptoethane and 1 molar equivalent of NaOH are reacted at 0-80 deg.C for 2-24hr to obtain an organosulfur compound of the formula (wherein l and m are each 0 or 1). 100 pts.wt. monomer mixture comprising 1-99wt.% above organosulfur compound and 99-1wt.% compound having at least one unsaturated bond in the molecule is polymerized at 0-200 deg.C for 1-48hr in an inert gas atmosphere in the presence of at most 10 pts.wt. radical initiator of a 10-hr half-life temperature of 160 deg.C or below (e.g. benzoyl peroxide).
Patent JP-S6366720-A (JP)
Title: Magnetic recording medium and its production
Inventor: KUBOTA TAKASHI
IPC: G11B5/64
Filed: 1986-09-06
Abstract: PURPOSE:To thoroughly decrease coefft. of friction and to improve runnability and durability by forming an underlying layer dispersed and deposited with fine particles consisting of a metal or an inorg. compd. or org. high-polymer compd. to an island shape on a substrate, then providing a thin ferromagnetic metallic film layer consisting of metals or the alloy thereof onto said layer. CONSTITUTION:Metals such as 'Permalloy(R)', aluminum and copper or the alloys thereof or inorg. compds. such as silicon, C, B, and SiC and org. high- polymer compd. are adequately used as the material for forming the underlying layer 21. The underlying layer 21 is formed by dispersing and depositing the fine particles consisting of the metal or inorg. compd. or the org. high-polymer compd. having 50-500Angstrom  particle size to the island shape on the substrate, and thereafter, the thin ferromagnetic metallic film layer 22 is formed thereon, then the thin ferromagnetic metallic film layer 22 is formed along the ruggedness of the fine particles and the ruggedness is formed on the surface of the thin ferromagnetic metallic film layer 22. The real contact area at the time of sliding with a magnetic head, etc., is thereby decreased and the coefft. of friction is thoroughly decreased, by which the runnability is satisfactorily improved and the durability is additionally upgraded.
Patent JP-H0763414-A (JP)
Title: Electrical hot water heater
Inventor: SUZUKI ATSUSHI
IPC: F24H1/20
Filed: 1993-08-25
Abstract: PURPOSE:To prevent corrosion from being generated by a method wherein an electrical potential is not produced between a heater and a hot water storing tank under an arrangement in which a fixing plate for fixing the heater to the hot water storing tank is made of insulation material. CONSTITUTION:A fixing plate 3 fixes a heater 2 to a hot water storing tank 1. Since the heater 2 is fixed to the fixing plate 3, a fixing fitting 12 is welded to the heater 2 and fixed with a nut 13 through a waterproof packing 11b. The fixing plate 3 fixes a fixing fitting 14 with a nut 15 through a waterproof packing 11a so as to fix it to the hot water storing tank 1. The heater 2 is constructed such that insulating powder is filled around a heat generating coil. Since the fixing plate 3 is of an insulation member, resulting in producing a double insulated structure to cause the heater 2 and the hot water storing tank 1 to be insulated from each other, resulting in that no electrical potential occurs between the different kinds of metals such as the heater 2 and the hot water storing tank 1.
Patent JP-S6188964-A (JP)
Title: Production of shielding chassis
Inventor: KAWATE YASUTAKE
IPC: H05K7/04
Filed: 1984-10-09
Abstract: PURPOSE:To prevent the clogging of the holes of a chassis for a high frequency circuit product with solder and the generation of droppings in the stage of dipping the chassis into the solder after coating of a flux thereon to fill the fitting holes with the solder and to manufacture said chassis by passing the chassis into the floating film of the flux and taking out the same. CONSTITUTION:The surface of the manufactured chassis is cleaned by degreasing and thereafter the entire part of the chassis is dipped into a flux tank. The chassis is thereafter taken out of the flux tank and the entire part of the chassis is warmed. Such chassis 5 is then dipped into a solder melting tank 1. The solder in the tank 1 is held at about 250 deg.C and an oxide film is removed (the jet is held temporarily stopped in the jet solder melting tank) and thereafter the above-mentioned dipping is carried out at within about 5sec. Then the flux coated on the chassis 5 is stripped from the chassis 5 and floats on the solder surface 2, thus forming the flux floating film 6. While the chassis 5 is passed through the inside of the film 6 in the state of preventing the dispersion of the film 6, the chassis is risen at about 10mm/sec speed and is taken out. The chassis is dipped in about 2-5% soln. of water and dilute hydrochloric acid, by which the chassis is washed.
Patent JP-S60106743-A (JP)
Title: Original feeder
Inventor: TSUBO SHIYUUZOU
IPC: G03G15/04
Filed: 1983-11-11
Abstract: PURPOSE:To prevent slip of carry belt by forming many engaging holes with predetermined pitch along the circumferential face of original carrying belt then rotating said belt through belt wheel having outercircumferential face provided with engaging projections. CONSTITUTION:A original feeder 101B comprised of a separation feeder 102 and a carrying system 103 is provided above the copier body of automatic double face copier. The carrying system 103 will carry the original on the carrying face 104 of original table glass through friction caused by contact of an endless belt 171 stretched between a pair of belt rollers 170A, 170B. Many engaging holes 171a are made with predetermined pitch along the circumferential face of carry belt 171 while a driving belt wheels 170c having projections 170b to be engaged with the engaging hole 171a are provided at the opposite ends of drive side belt roller 170A. Said belt wheels 170c will enable slipless rotation of carry belt 171.