baber/WOPTO huggingface dataset:
Patent JP-H0345359-A (JP)
Title: Thermal head
Inventor: SUGIYAMA HAYAMI
IPC: B41J2/345
Filed: 1989-07-13
Abstract: PURPOSE:To uniformize a temperature on an isothermal plate so that the temperature of a heating resistor can be set lower from the center to the periphery thereof by a method wherein the heating resistor is shaped into a drum form having a small-width part at the center part between a first electrode and a second electrode. CONSTITUTION:In order to make the heat generation density of a heating resistor 11 larger toward the center part thereof, a glass glaze layer 6 for a thermal insulation is formed on the surface of a substrate 7, thereon a heating resistor 11 made of a resistant film and a first electrode 3 and a second electrode 3' for supplying an electric current to the heating resistor are formed, and an insulating layer 4 and a protective film 5 are laminated in order. The heating resistor is shaped into a drum form having a small-width part at the center part between the first electrode 3 and the second electrode 3'. An isothermal plate 2 to be heated in accordance with a heating value generated from the heating resistor 11 is disposed above the heating resistor. In this construction, the heating resistor 11 reaches a high temperature at the center part eariler than at the peripheral part thereof. A temperature on the ring-form isothermal plate is uniformized so that the temperature of the heating resistor can be set lower from the center to the periphery thereof.
Patent JP-S6085279-A (JP)
Inventor: PIITAA KEI BAATSUTSUCHI
IPC: F04B53/16
Filed: 1984-08-28
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-H0846112-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANAKA YAICHI
IPC: H01L23/50
Filed: 1994-07-29
Abstract: PURPOSE:To provide solderless external plating and to prevent the corrosion of battery. CONSTITUTION:Plating is applied to a lead frame partially as an internal plating process 6, and die bond process 8, wire bond process 9 and mold process 10 are applied. A cut bend process 13 for separating individual semiconductor element immediately after molding is performed and, in succession, the tip portion of lead is covered with a plate layer by applying an external plating process 12. A cut surface of a lead tip is all covered with a plated metal by applying external plating after the cut bend.
Patent JP-S6423882-A (JP)
Title: Preparation of beer having low alcohol content
Inventor: TAMURA MAKIO
IPC: A23L2/38
Filed: 1987-07-20
Abstract: PURPOSE:To economically prepare the objective beer, by contacting a fermented beer liquid with a side of a hydrophobic porous membrane and contacting an alcohol-absorbing liquid to the other side, thereby removing the alcohol from the beer without deteriorating the taste and flavor of the drink. CONSTITUTION:A fermented beer liquid 2 prepared by a fermentation process is passed through a side of a membrane distillation unit 7 with a pump 10 interposing a porous membrane 1 made of a hydrophobic material (e.g. polyethylene) having fine pores, permeable to gas and impermeable to liquid and is recycled to a beer storage tank 8. An absorbing liquid 3 (e.g. water) having a vapor pressure lower than the vapor pressure of alcohol of the beer 2 is supplied to the other side of the distillation unit 7 with a pump 12 and recycled to an absorption liquid tank 9 to obtain the objective beer.
Patent JP-S5872361-A (JP)
Inventor: UIRIAMU TAABATSUKU
IPC: G08C23/04
Filed: 1982-10-14
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-H0736546-A (JP)
Title: Positioning controller and stage device using the controller
Inventor: MORI MAKIKO
IPC: G03F7/20
Filed: 1993-07-20
Abstract: PURPOSE:To perform the highly accurate and stable positioning control in a short time by calculating and corresponding a deviated variable after confirming a fact that a controlled system is set in a steady state. CONSTITUTION:A steady state detecting part 2 periodically reads the values of secondary sensors 1-n to store them with these sensors defined as the inputs. Then the part 2 reads a pair of data out of a storage 3 to retrieve the maximum and minimum values out of these data and confirms whether the difference between both values is smaller than the stable width or not. When it is decided that the value of each sensor reaches a steady state, the part 2 outputs the present values 1-n. A comparing part 4 compares the target values 1-n given from a host master with the present values 1-n sent from the part 2. A command value generating part 5 outputs the command values 1-m to the drive control parts 11-1m based on the output of the part 4. Then the control outputs 1-m are transmitted so that the drive control parts 11-1m are coincident with the primary sensors 1-m respectively. Thus the feedback control is carried out.
Patent JP-S6157246-A (JP)
Title: Apparatus for rotating container
Inventor: TSUGAWA TOSHIICHI
IPC: G01N21/88
Filed: 1984-08-30
Abstract: PURPOSE:To finely rotate a cylindrical container with good accuracy, by providing a plurality of support rollers for allowing the cylindrical container to rotate around the center axis thereof and a rotary stand for supporting said support rollrs in a freely rotatable manner and rotating on the center axis of said container. CONSTITUTION:The rotation of a motor 39 is transmitted to a rotary standk 23 to rotate the same. The motor 29 allows a ring 35 to rotate through a gear 37 but, because the rotary stand 23 supporting the ring 35 in a freely rotatable manner is rotated in the same way, the ring 35 shows a state hot substantially rotating to the rotary stand 23. Therefore, the rotation of the ring 35 is not transmitted to a gear 29, that is, support rollers 21 through a gear 33 and a level gear 31 and the support rollers 21 are not rotated. As a result, the cylindrical container 1 is rotated wholly in this state along with the rotation of the rotary stand 23 in the stably fixed manner on the support rollers 21.
Patent JP-S57102589-A (JP)
Title: Electromotive pump
Inventor: HAYASHI KENJI
IPC: F04C2/344
Filed: 1980-12-17
Abstract: PURPOSE: To make pumping operation possible without generation of pulsatory motion, by turning once within a pumpcasing fine rollers installed reciprocatably in the direction of a radius of a rotor and at an equal interval to one another on its circumference respectively basing their starting positions as the cardinal points when the rotor makes a turn.  
     CONSTITUTION: When a rotor 44 makes a turn through actuating of a motor 50, five rollers 49 installed reciprocatably in a direction of a radius of the rotor 44 and at an equal interval to one another on its circumference make a turn within a pumpcasing 43 respectively basing their starting positions, and pumping operation of suction and exhaust is repeated in each of three pumping chamber 47. As a result, with respect to an electromotive pump 70 whole body, the pumping operation is conducted 15 times per round of the rotor 44, a wave pattern of pulsatory motion exhausted from an arranged tube 58 becomes approximately linear and oscillation owing to the fluctuation of some extent between the peak and the trough is absorbed within the arranged tube 58, thereby generation of the pulsatory motion and the oscillation through actuating the electromotive pump 70 may be effectively prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5882031-A (JP)
Title: Controller for operation of valve in engine
Inventor: NAKANO YUKIYOSHI
IPC: F01L1/26
Filed: 1981-11-11
Abstract: PURPOSE:To improve the durability of a stopping means at the position of closing by mounting the stopping means to one of two induction or exhaust valves set up to one cylinder and keeping the stopping means under the state of operation through the operation of a car-speed sensor detecting low speed. CONSTITUTION:The solenoid valves 8a, 9a of the stopping means 8 are connected to a power supply 11 by a relay contact 12a through a control circuit 10 opened in the low speed region of the engine, and conduction through the closing of the circuit 10-that is, the stopping means 8, 9 are not operated and the valves 2, 3 are brought to the state of operation. The circuit 10 consists of opening sensors 13a, 13b, 13c responding to the opening of the throttle valve of the engine, revolution-number sensors 14a, 14b responding to the number of revolution and negative pressure sensors 15a, 15b responding to suction negative pressure, and is closed under a predetermined set condition in the high speed region of the engine. When a car is stopped, the sensor 16 detects the stop and a switch is opened, and the solenoid valves 8a, 9a are not conducted even through the closing of the circuit 10.
Patent JP-S5970536-A (JP)
Title: Die exchanger in tire vulcanizer
Inventor: HASEGAWA AKIRA
IPC: B29C35/00
Filed: 1982-10-15
Abstract: PURPOSE:To enable the positioning of a die on a vulcanizer, labor saving in the attaching and detaching thereof and automatization by arranging an arm for supporting an assembly of a hot plate and a die, a die exchanging truck, a positioning member and a clamping means. CONSTITUTION:An arm 17 is provided on the top of a frame of a truck A in such a manner as to move into and out of it freely and a number of rotary ball bearings 19 are mounted thereon. A block 1a is fixed on a base 1 and a wedge section 3a of a lower hot plate 3 is fitted thereinto to center. When the assembly of the hot plates and the die is set on the base 1, the rod of a cylinder 10 turns by about 90 deg. near the retraction limit and a clamping fixture 10a graspes the lower flange 3d of the lower hot plate 3 firmly. The above-mentioned die exchanger, after assembling the die and the hot plate, is transferred to a vulcanizer and the hot plate is mounted thereon. Therefore, this only requires the positioning of the hot plate and additional working of the clamping fixture, thereby facilitating the positioning of the die on the vulcanizer, labor saving in the attaching and detaching thereof and automatization.
Patent JP-H1125110-A (JP)
Title: Data management device, its method and storage medium for programming and recording the method
Inventor: UEDA KUNIO
IPC: G06F21/10
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a data management device and method and a storage medium for programming and recording the method so as to constitute a system for entering also information related to a validity term of data simultaneously with the acquisition of the data by a terminal, and for automatically and forcedly erasing out-of-validity data in accordance with the validity term information. SOLUTION: Data and validity term information annexed to the contents of data are inputted by a communication function 14 included in a terminal and relationally stored and a table retrieving device 13 retrieves the validity term information stored in a data storage device by using current time obtained from a clocking circuit 14 as a trigger, to extract out-of-validity data, thus a data erasing circuit 15 erases the out-of-validity validity term information and its corresponding data also.
Patent JP-S5969966-A (JP)
Title: Semiconductor integrated circuit and manufacture thereof
Inventor: SUGASHIRO SHIYOUJIROU
IPC: H01L29/72
Filed: 1982-10-15
Abstract: PURPOSE:To obtain a semiconductor integrated circuit having the superior characteristic by a method wherein the two layer film of polycrystalline silicon and a metal silicide is used as a base lead out electrode to reduce base resistance, and to attain reduction of the crystal defect of a silicon semiconductor substrate, and a base electrode and an emitter are formed by selfalignment using growth of the metal silicide. CONSTITUTION:The polycrystalline silicon film 11 and the transition-metal film 16 are made to react according to a thermal process, and the transition-metal silicide film 17 is formed on the polycrystalline silicon film 11 and at the circumferential part thereof. Moreover, by etching the unreacted transition-metal film 16 and thermally processing in an oxidizing atmosphere, an oxide film 18 is formed on the surface of the transition- metal silicide film 17. After then, a silicon nitride film 8 and a silicon oxide film 7 are etched using the oxide film 18 as the mask to form an opening 19. Moreover, a P type silicon semiconductor layer 20 and an N type semiconductor layer 21 are formed according to the usual thermal diffusion method and the ion implantation method from the opening 19. After then, a part of the oxide film 18 is etched according to the usual photo etching method to form an opening 22.
Patent JP-S5969929-A (JP)
Title: Manufacture of mask for x-ray lithography
Inventor: OOHAYASHI HIDEHITO
IPC: H01L21/027
Filed: 1982-10-15
Abstract: PURPOSE:To prevent the coating of Ni, etc. onto a resist pattern, and to form an X-ray absorber of high quality on a mask substrate through electroless plating by making the surface of the resist pattern hydrophobic and attaching a catalyst. CONSTITUTION:The polished surface of the Si single crystalline substrate 1 is coated with Si3N4 2 and BN 3, the resist pattern 4 is formed, and the resist 4 is also applied on the whole back. The resists 4 are photo-inactivated through heat treatment, and the resists 4 are made hydrophobic completely through CF4 plasma treatment. The whole is dipped in a catalyst liquid for electroless Ni plating, the catalyst is attached, and a Ni film 5 is formed on the substrate through Ni electroless plating. The resists 4 are removed, and Si 1 is etched while leaving a peripheral section. Since the resist patterns and a resist film on the back do not moisten with the catalyst liquid, a phenomenon in which the side surfaces of the resist are coated with the Ni film by an electric capillarity can be prevented, and an absorption pattern consisting of the Ni film conforming to the resist pattern can be formed.
Patent JP-S5982103-A (JP)
Title: Rolling method
Inventor: SHIOZAKI HIROYUKI
IPC: B21B35/00
Filed: 1983-09-28
Abstract: PURPOSE:To enable full utilization of the capacity of motors and to enable rolling of a relatively thick plate in a rolling mill of a twin motor type for rolling a flat metallic plate by controlling specifically a low speed side roll by the ratio of different speeds of rolls of high and low speed sides. CONSTITUTION:A motor for driving a high speed side roll applies always rolling torque to a high speed side roll. A motor for driving a low speed side roll applies rolling torque on a low speed side roll when the ratio of different speeds of rolls of high and low speed sides is lower than a prescribed value and when said ratio is higher than the prescribed value, said motor performs rolling at different speeds while revolving as a power generator. Rolling force can be considerably decreased without changing the mechanism of the rolling mill and the total capacity of the motor according to the above-mentioned method and therefore the number of rolling pass is reduced and energy is lessened.
Patent JP-S5971942-A (JP)
Title: Temperature controller
Inventor: HAYASHIBARA TOSHIO
IPC: G05D23/24
Filed: 1982-10-15
Abstract: PURPOSE:To secure durability, by contriving an improvement in agreeable feeling and restricting a compressor so that the minimum value of OFF time of the compressor does not become lower than a predetermined value by setting up a variation range of a temperature of a blow-off air small. CONSTITUTION:When a temperature of blow-off air is lowered and a magnetic clutch 6 is turned OFF, the clutch 6 is apt to turn ON by raising the temperature of the blow-off air. During a time Tset, however, to be decided by resistor R11, a capacitor C1 and voltage at a point E the clutch 6 does not turn ON. As thermal load is large, this phenomenon occurs when a variation speed of the temperature of the blow-off air is large. Although the temperature of the blow- off air is turned into DELTATe' which is larger than DELTATe, durability of a compressor is secured. When the thermal load is small and the variation speed of the temperature of the blow-off air is small, the magnetic clutch is being turned OFF for more than a period of time corresponding to a predetermined temperature and a variation range of the temperature of the blow-off air can be controlled small at DELTATe.
Patent JP-2001006551-A (JP)
Title: Pellet supply device for arc tube of discharge lamp
Inventor: NAGATA AKIHIRO
IPC: H01J61/24
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a pellet supply device requiring no enlargement of the device and causing no moisture absorption. SOLUTION: This pellet supply device to take out a pellet P one by one from a group of pellets in a pellet storage compartment 42 and supply it to an arc tube is equipped with a body case 30 having a rotating drum storage part 31 formed in it, a lid attached to its front opening part, a longitudinally rotatable rotating drum disposed in the rotating drum storage part and having a pellet storage compartment formed in it, and a supply nozzle 34 extending from the body case.  A through hole 45 for one pellet to be inserted is peripherally provided at an equal interval on the peripheral wall of the rotating drum, and a gas supply hole 32 to supply inart gas to the pellet storage compartment through the through hole and a pellet exhaust port from which the pellet in the through hole is discharged at a position right opposite to the pellet storage through hole by rotation of the rotating drum are provided on the side wall of the body case which is brought into sliding contact with the peripheral wall of the rotating drum. No hopper is required outside the rotating drum, the pellet is kept in the inactive gas atmosphere and absorbs no moisture.
Patent JP-2000013822-A (JP)
Title: Optical delay device
Inventor: TAKAHASHI HIROAKI
IPC: H04B10/29
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized one input and one output optical delay device that causes a delay with an optional time up to the (n-1)th time slot of an input signal to the input signal. SOLUTION: The optical delay device within n-input and 1-output consists of a 1st multiplexer section that multiplexes n-waves of optical signals with wavelengths λ0, λ1,..., λn-1 into one signal, a wavelength demultiplexer section 2 with 1-input n-output that extracts an optical signal of each wavelength from the signal that is wavelength-multiplexed, n-sets of wavelength conversion sections 3 that apply wavelength conversion of the optical signals with the wavelengths of λ0, λ1,..., λn-1 into the optical signals with the wavelengths λ0, λ1,..., λn, (n-1)-sets of switch sections 5 having outputs A, B, a control section 4 that controls selection of path of the switch section, a 2nd multiplexer section 6 with n-input 1-output that multiplexes the optical signals of the outputs B of the (n-1)  sets of switch sections 5 and the optical signal with the wavelength λn from the wavelength conversion section 3, and (n-1) lines of waveguides 7 interconnecting outputs A of the (n-1)-sets of the switch sections with the multiplexer section A of each output A.
Patent JP-S6337136-A (JP)
Title: Prepreg
Inventor: KIYOYA YUUJI
IPC: C08J5/24
Filed: 1986-08-01
Abstract: PURPOSE:To produce a prepreg having improved physical properties especially perpendicular to reinforcing fibers, by impregnating reinforcing fibers with a resin composition composed of a bisphenol-type epoxy resin having a molecular weight falling within a specific range, a polyvinyl formal resin and a hardener. CONSTITUTION:The objective prepreg can be produced by impregnating reinforcing fibers with a resin composition produced by melting and mixing (A) 100 pts.(wt.) of a resin composition composed of 40-100pts. of a bisphenol-type epoxy resin composition (type A, F or S) having a number-average molecular weight of 1,800-3,500, preferably 2,000-2,500 and, if necessary, 0-60pts. of a phenolic novolac epoxy resin and/or its modified epoxy resin with (B) 1-30pts. of a polyvinyl formal resin having an average polymerization degree of <=1,000 and a vinyl formal content of >=60% and further containing vinyl acetate unit and vinyl alcohol unit and adding (C) dicyandiamide and/or a urea derivative as hardeners to the mixture.
Patent JP-S5969794-A (JP)
Inventor: YANAGISAWA MITSUO
IPC: G10D13/00
Filed: 1982-10-14
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-2000017361-A (JP)
Title: Ni-BASE SINGLE CRYSTAL ALLOY
Inventor: OI SHIGETO
IPC: C22C19/03
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an Ni-base single crystal alloy in which heat resisting strength is improved by taking advantage of the condition that corrosion resistance is nonessential and replacing Cr component by a solid solution- strengthening component and further solution heat treatment is facilitated. SOLUTION: The alloy has a composition consisting of, by weight, 5.0-7.0% Mo, 4.0-5.5% W, 4.5-6.0% Al, 0.1-1.0% Ti, 5.0-7.0% Ta, 5.0-7.0% Re, and the balance Ni with inevitable impurities. Moreover, solution heat treatment is carried out first at 1,340±5 deg.C for 2 hr, then at 1,350±5 deg.C for 2 hr, and finally at 1,360±5 deg.C for 3 hr.
Patent JP-H1113558-A (JP)
Title: Exhaust circulation control valve for vehicular engine
Inventor: NEMOTO HIROOMI
IPC: F02M25/07
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain an exhaust circulation control valve with a simple structure which has both a small flow amount control characteristics with high accuracy and a large flow amount control characteristics with satisfactory responsiveness. SOLUTION: An exhaust circulation control valve 1 has an exhaust gas take-in port 6 for taking in the exhaust gas from an exhaust gas passage 2 of an engine E, and an exhaust gas supply port 7 for supplying the exhaust gas to an intake passage 3 of the engine E. The exhaust gas take-in port 6 communicates with the supply port 7 through first and second openings 11, 12 which are coaxially formed. The openings 11, 12 are respectively provided with first and second valve bodies 15, 16 for opening and closing themselves. The first valve body 15 is controlled according to an operation condition of the engine E by means of a driving mechanism 17. The second valve body 16 is kept close by means of a spring 19. In the case that a lifting rate of the first valve body 15 is increased from a small state, thereby driving the second valve body 16.  The exhaust gas flows through the first and second openings 11, 12.
Patent JP-S6159352-A (JP)
Title: Capsule toner
Inventor: MATSUMOTO TORU
IPC: G03G9/08
Filed: 1984-08-31
Abstract: PURPOSE:To obtain an excellent microcapsule toner which permits press fixing with low energy by consisting the toner of a core material contg. a compd. having a long chain hydrocarbon group within a specfic melt viscosity range and coloring material having a specific grain size or below and a shell and forming the toner to a specific grain size distribution. CONSTITUTION:The core material which contains the compd. such as long-chain paraffin of 12-50C or squalene or squalane or fatty acid, etc.having a long-chain hydrocarbon chain and having 1-30cps melt viscosity and the coloring material having <=5mu grain size and in which the coloring material is uniformly dispersed is coated with a wall material such as styrene acrylic resin by a spray method and is capsulated, by which the toner having the average grain size ranging about 10-25mu and within + or -4mu average grain size is obtd. The long-life capsule toner which permits press fixing at the lower energy than in the conventional practice and yields the sharp image having no fogging at high density is thus obtd.