baber/WOPTO huggingface dataset:
Patent JP-H05322107-A (JP)
Title: Method for controlling temperature of main steam from boiler
Inventor: KOMADA TADASHI
IPC: F22B35/00
Filed: 1992-05-15
Abstract: PURPOSE:To anticipate a change in the temperature of the main steam resulting from an excess or deficiency in quantity of the fuel during change of the load on a boiler plant so as to improve the controllability of the temperature of the main steam. CONSTITUTION:From an excess or deficiency in quantity of the fuel during change of the load expressed as  fuel (difference of (static characteristic of fuel = flow-rate of fuel)) a corrected value of the temperature at the outlet of a desuperheater is calculated by the following equation and added to the control system of main-steam temperature ( Tat is calculated by operators 501, 502, 503, and 504): 'Tat=f2 (MW)  fuel wherein  Tat is a corrected value of the temperature at the outlet of the desuperheater and f2 (MW), an enumeration function to  Tat based on the load to an excess or deficiency in unit quantity of fuel. Therefore, change of the temperature of the main steam which is due to increase or decrease of the fuel during increase or decrease of the load is suppressed and the controllability of the temperature of the main steam is improved.
Patent JP-S5914930-A (JP)
Title: Method of injection molding of insert rotor gear
Inventor: TANAKA MINORU
IPC: B29C61/00
Filed: 1982-07-15
Abstract: PURPOSE:To make it easy to insert a magnet into a mold and also make it easy to assemble a rotor gear, by providing a resin charging surface of the mold with a conical surface as a guide for the magnet, and allowing part of the conical surface to serve as a path for a molten resin. CONSTITUTION:In case the toroidal magnet is inserted in the mold, then the outer surface of the magnet is covered partly with the resin, and a rotor gear is produced by the insert injection molding method, the mold into which the magnet 3 will be introduced is provided with the conical section 6, which is allowed to serve as the feeding guide for the magnet 3 into the mold. When a plurality of rotor gears 4 are should be molded, the feeding can be considerably improved by the provision of the conical section 6. The conical section 6 also serves to facilitate the throwing of the resin. The outer circumference of the magnet 3 is partly covered with the resin so that the magnet 6 is positioned in place with respect to the rotor gear and the magnet 6 is prevented from being cracked.
Patent JP-S5823445-A (JP)
Title: Sealing method for electronic part
Inventor: SAKAI TADAKI
IPC: B29C45/14
Filed: 1981-08-06
Abstract: PURPOSE:To prevent breaks and deformations of bonded metallic wires, by controlling the flowing action of a fused plastic in a cavity, when sealing electronic parts with a thermo-plastic. CONSTITUTION:Gates 5, 5 are provided opposied each other on both sides of the metal mold cavity 7, and these gates 5, 5 are arranged on the back side of a lead frame 3. The flowing state of the fused thermoplastic 1 in the metal mold cavity 7 are drivided into four pressure flows a, a' and b, b' with the lead frame 3 as a border on the front side, back side and right-left thereof. Besides, the pressure flows b, b' on the front side of the lead frame 3 whereon an IC chip 4 is mounted relatively delay more than the pressure flows a, a' on the back  side. Therefore, the pressure flows a, a' on the back side of the lead frame 3  turn confluent faster than the pressure flows b, b' on the front side at the center  of the metal mold cavity 7 and flow onto the front side of said frame 3 from  the aperture around the IC chip 4 so as to support the metallic wires 2 from below.
Patent JP-H07327479-A (JP)
Title: Opening/closing cover fixing structure in combine harvester
Inventor: MAKIZONO HARUMICHI
IPC: A01F29/12
Filed: 1994-06-06
Abstract: PURPOSE:To provide an opening/closing cover fixing structure designed to easily and quickly open/close the cover in a combine harvester equipped with a means to fix a vertically swingable cover covering the rear of a waste straw discharge channel in descending fully closed and ascending fully opened modes. CONSTITUTION:For forming a means to fix a cover 7 in descending fully closed and ascending fully opened modes, a plate spring 10 attached in a cantilever fashion to the main machine side is made to stand in contact, at all times through its elastic restoring force, with a stopper 9 revolving integrally with the cover 7, and this plate spring 10 is designed to energize the stopper 9 in a closed state in the fully closed mode for the cover, while to be free to release, as a result of the cover 7's closing operation, the holding of a flex part 10a holding the stopper 9 in the fully opened mode for the cover.
Patent JP-S5913974-A (JP)
Title: Logical regulating circuit for electronic timepiece
Inventor: KANNO YOUSUKE
IPC: G04G3/02
Filed: 1982-07-14
Abstract: PURPOSE:To obtain a logical regulating circuit which permits reregulation relatively in an advance or delay direction with respect to the rate set by the information of on and off of the 1st switch groups, by setting the frequency dividing ratio of a variable frequency dividing circuit according to the information of on and off of the 1st switch groups and controlling independently at least one frequency dividing stage of said variable frequency dividing circuit by the information of on and off of the 2nd switch groups. CONSTITUTION:The information of on and off of the 1st switch groups 5a-5d is stored in the 1st storage circuits 6a-6d, and a control circuit 3 for frequency dividing ratio outputs preset signals 8a-8d according to the outputs 7a-7d of the circuits 6a-6d to control the frequency dividing ratio of a variable frequency dividing circuit 2. On the other hand, the information of on and off of the 2nd switch groups 9a, 9b is stored in the 2nd storage circuits 10a, 10b and a reset control circuit 4 outputs reset signals 12a, 12b independently from the output timings of the preset signals 8a-8d according to the outputs 11a, 11b of the 2nd storage circuits 10a, 10b.
Patent JP-2000313466-A (JP)
Title: Finger hook ring
Inventor: TAMURA MASARU
IPC: B65D17/353
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To enable the light operation of pulling up a finger hook ring, which is provided for opening a discharging hole in the partition wall of a discharging tube provided in a lid-closing device for a container, such as an inner cap, by vertically providing a cushioning plate at the lower end of a finger hook part situated opposite a part connected to a connecting piece. SOLUTION: A cap A is fitted on the mouth of a container, filled with liquid contents, by being put thereon by a stroke. At the start of the use of the container, an opening/closing lid A is opened, with a finger tip inserted in a finger hook ring 14 the ring 14 is pulled up, and the removable part 12 of a partition wall 9 is taken off, thereby opening a discharging hole 10. In such a cap, a cushioning plate 16 is vertically provided at the lower end of the finger hook part 15 of the finger hook ring 14 in order to avoid causing pain of the finger tip on the inner side of which pulling force needed to cut apart a cutoff groove 11 acts via the finger hook part 15.  Feeling of pressure acting on the finger tip is prevented by causing the cushioning plate 16 to curve outward when the finger hook ring 14 is pulled up, thereby bringing it into face contact with the inner side of the finger tip.
Patent JP-S5457588-A (JP)
Title: Preparation of graft copolymer
Inventor: KINOSHITA MASASHI
IPC: C08F289/00
Filed: 1977-10-17
Abstract: PURPOSE: To prepare easily a graft copolymer useful as a molding resin or an impact modifier and having excellent weather resistance and impact resistance, by crosslinding an ethylene-vinyl ester copolymer with an organic peroxide, and thereafter graft-copolymerizing the product with a specific monomer.  
     CONSTITUTION: An aqueous dispersion of an ethylene-vinyl ester copolymer (EVA) containing 0.05W10 wt% of an organic peroxide compounded with a suspending agent, and moderately crosslinked easily by heating above the decomposition temperature of the peroxide. The crosslinked polymer is graft-copolymerized with one or more monomers selected from alkyl methacrylates, aromatic vinyl compounds and vinyl cyanide to provide a graft copolymer.  
     EFFECT: A weather-resistant EVA is easily crosslinked, and hard monomers can be graft-copolymerized in high yield 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62280231-A (JP)
Title: Novel multilayer diaphragm
Inventor: SUGAYA YOSHIO
IPC: C25B13/08
Filed: 1986-05-30
Abstract: PURPOSE:To obtain the title diaphragm excellent in current efficiency, tear strength, scratch resistance and safety and low in membrane resistance, by laminating an ion exchanger layer with the porous body side of a laminate comprising a (non)woven fabric and a porous body by burying to a specified depth. CONSTITUTION:A laminate (A) having a pore diameter of 0.01-30mum, a Gurley number of 1-1,000, a film thickness of 40-450mum and having a gas release layer on the surface and a hydrophilic inside is obtained by laminating a nonwoven fabric (i) formed by, for example, webbing long fibers having a fiber thickness of 0.1-100mum and a yarn length 100-5,000 times as much as the fiber thickness or a woven fabric (ii) (a) which is a weave comprising a fluoropolymer yarns (mono- or multi-filament of a yarn denier of 5-400) and having a density of 1-100 yarns/inch with a porous body (b) comprising a fluoropolymer and having a pore diameter of 0.05-30mum, a porosity of 30-95% and a thickness of 15-250mum. The porous body side of component A is laminated with an ion exchanger layer (B) of an ion exchange capacity of 0.5-2.0meg/g dry resin by burying to a depth of at most a half of its thickness from one side of the porous body.
Patent JP-H11317959-A (JP)
Title: Image processing unit and its method
Inventor: MATSUURA TAKAHIRO
IPC: G09G5/10
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To apply proper white balance adjustment even to an image. SOLUTION: This unit is provided with a highlight calculation section 6 that calculates highlight area information of an image, a white balance calculation section 7 that calculates white balance information based on the highlight area information and a prescribed highlight value, a white balance correction section 8 that corrects the white balance information in response to a 1st image feature, a highlight correction section 9 that corrects the highlight value in response to a 2nd image feature, and an image data correction section 10 that corrects image data, based on the white balance information and the highlight value.
Patent JP-S6451590-A (JP)
Title: Integrator
Inventor: EDOWAADO AARU BIIDORU
IPC: G06G7/18
Filed: 1988-05-20
Abstract: PURPOSE: To obtain an integrating circuit having a long time constant by modulating an input signal by a 1st means in order to obtain an integral output signal approximated to mathematical integrating operation, integrating the output signal by a 2nd means, holding the integral signal by a 3rd means every T/2sec, and adding a difference signal by a 4th means. CONSTITUTION: A rectangular oscillator 88 oscillates a rectangular wave signals adjusted to required amplitude requested to a modulator 60, adjusted so as to have extremely narrow pulse width correspondingly to the acquisition time of a sampling/holding(S/H) circuit 78 and adjusted to frequency for operating an integrating circuit 64 within its linear range. The oscillator 88 synchronizes a 2nd T/H circuit 69 through a modulator 60, a 1st tracking hold circuit 67, a flip flop(FF) 81 and the S/H circuit 78 with each other. The rectangular wave signal is applied to the FF 81 through a line 82. The FF 81 is arranged so that the initial value becomes '0' during the period Q of increasing power and becomes a positive value at the time of not-Q.
Patent JP-S5648709-A (JP)
Title: Local oscillating circuit of fm receiver
Inventor: WATANABE YOSHIHIKO
IPC: H03J3/18
Filed: 1979-09-28
Abstract: PURPOSE:To improves S/N by preventing the capacitor of a varicap from varying with an AC component of a hum, etc., superposed upon a control DC voltage, by applying the AC component to both terminals of the varicap in phase. CONSTITUTION:Resistance R3, grounded while connected in series to varicap D, has its value set sufficiently large and sufficiently small for the impednace of varicap D and control DC voltage V is all applied to varicap D. Further, capacitor C3 and coil L2 both have low impedance values. Thus, control DC voltage V is applied to varicap D via resistance R2 and coil L2 to vary the capacity. Since capacitor C3 and coil L2 provide low impedance and resistance R3 high impedance, an AC component of a hum superposed upon this voltage is applied across varicap D in phase, and consequently a difference in potential across varicap D disappears, so that varicap D will vary in capacity only with control DC voltage V.
Patent JP-H0419323-A (JP)
Title: Structure of combustion chamber in diesel engine
Inventor: MATSUI YUKIO
IPC: F02B3/06
Filed: 1990-05-14
Abstract: PURPOSE:To suppress the formation of nitrogen oxide without harming combustibility over the wide operation range by forming a piston combustion chamber formed in a hollow shape on the top portion of the piston into approximately circular cylinder, and also providing a hollow-cylindrical bulkhead in such a manner as to surround the center portion of the piston combustion chamber. CONSTITUTION:A cylindrical combustion chamber 16 is formed in a hollow shape on the top portion of a piston 12 approximately at the center portion thereof, and a hollow-cylindrical bulkhead 17 is provided inside the combustion chamber 16 while being projected as a screen. The cylindrical bulkhead 17 has an inside diameter smaller than that of the combustion chamber 16, and is formed in such a manner as to extend upwardly from the bottom surface of the combustion chamber 16 and to be coaxial to the combustion chamber 16. The fuel injection valve 15 is provided so as to be opposed at the extreme end thereof to the combustion chamber 16, and to be changeable in the injection direction thereof according to the fuel injection quantity. The whole height of the cylindrical bulkhead 17 is smaller than the depth of the combustion chamber 16. In a partial load operating range, the fuel atomization 20 from the fuel injection valve 15 is performed against the central combustion chamber 19 inside the cylindrical bulkhead 17. Meanwhile, in the high load operating range, it is performed so as to reach the outside combustion chamber 18 beyond the cylindrical bulkhead 17.
Patent JP-H08150147-A (JP)
Title: Skin vulnus forming device for pharmaceutical administration
Inventor: CHIYOU KOUKIN
IPC: A61B17/322
Filed: 1995-05-23
Abstract: PURPOSE: To provide an instrument for forming dermal wounds for medical application of which dermal needle plates and intermediate members are multilaminated with the intermediate members lying between the circular, thin plate shaped dermal needle plates, reinforcing members having diameters larger than those of the intermediate members are disposed at the two terminals of the dermal needle plates so as to uniform the depth of the dermal wounds formed by the dermal needles on the dermal needle plates at both ends. CONSTITUTION: An instrument for forming dermal wounds for medical application has dermal needle circular plates 10 with equally spaced dermal needles formed on outer periphery surfaces which are laminated on a central shaft 30, separated from each other by predetermined spaces. The instrument further includes reinforcing members 100 for forming dermal wounds having a certain depth on the outer sides of the dermal needle circular plates at both ends so as to uniform the treatment depth of the dermal needle circular plates at both ends. Thus, pain and flushing are avoided. If a groove is formed at the distal end portion of the dermal needle, the contacting area with the skin can be broadened so that wounds can be easily formed on skin.
Patent JP-H10315398-A (JP)
Title: Heat resistant sheet for electric insulation
Inventor: SUGIYAMA KATSUHIKO
IPC: B32B27/36
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To improve insulation, heat resistance, and economical efficiency by laminating a sheet, which is composed of para-aromatic polyamide fibrid and glass fiber, and contains epoxy resin, on one or both sides of a polyethylene terephthalate film with an adhesive layer therebetween. SOLUTION: A sheet, which is composed of para-aromatic polyamide fibrid and glass fiber, and contains epoxy resin, is stuck on one or both sides of a polyethylene terephthalate film with an adhesive layer therebetween. The para- aromatic polyamide fibrid is preferably poly-para-phenylene terephthalamide, and diameter of the glass fiber is 15 μm or less. The epoxy resin is made to be a solution, emulsion, etc., and impregnated at least 2% in solids content with respect to the mixedly formed sheet weight by adding internally, spray impregnation, size press impregnation, impregnator, etc., at the time of sheet manufacturing. The adhesive spread is preferably 10-20 g/m<2> .
Patent JP-S5826651-A (JP)
Title: Vehicle's defect display
Inventor: KATOU TAKAAKI
IPC: G06F11/22
Filed: 1981-08-07
Abstract: PURPOSE:To effectively use a display space by providing a combination controller with the feature of generating a defect signal and a signal of an operating condition of elements to be controlled and by alternatively displaying the contents of both signals by means of a central controller. CONSTITUTION:A central controller 6 receives signals of switches 1 and sensors 2 and diagnosis data and operating condition data of mounted controllers 4. The diagnosis data is stored in second- and hour-base address counters in RAM 6c while the operating data is stored in RAM 6c. Based on the stored condition signal and defect signal, the central controller 6 alternatively displays the operating conditions of elements to be controlled and contents of occurring defects. Hence, the display space on the display 7 may be effectively used and the driver informed of the contents of occurring defects.
Patent JP-H10314742-A (JP)
Title: Electrolyzed water producing apparatus
Inventor: NOGUCHI HIROYUKI
IPC: G01N27/28
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an electrolyzed water producing apparatus in which failure in water quality measurement due to bubble stagnation in a water quality-detecting solution chamber of an electrochemical water quality measuring apparatus is prevented. SOLUTION: This electrolyzed water producing apparatus comprises an electrolytic bath 2 to produce alkaline water and acidic water by electrolysis of water and separately discharge the produced alkaline water and the acidic water and an electrochemical water quality measuring apparatus 20 to measure the water quality of the electrolyzed water produced in the electrolytic bath 2, A flow inlet 30 and a flow outlet 31 are formed in a water quality-detecting solution chamber 19 to measure the water quality by passing the electrolyzed water of the electrochemically water quality measuring apparatus 20 and the flow inlet and the flow outlet are position at diagonal corners in the water quality-detecting chamber 19 and at the same time the flow inlet 30 and the flow outlet 31 are so arranged as to position the flow inlet at a lower position than the flow outlet 31.  The bubbles flow into the water quality-detecting solution chamber 19 from the flow inlet 30 flow out of the flow outlet 31 following the water flow and the bubbles are prevented from lingering in the water quality-detecting solution chamber 19.
Patent JP-H02304824-A (JP)
Title: Planar switch
Inventor: FUKUI MINORU
IPC: H01H13/52
Filed: 1989-05-19
Abstract: PURPOSE:To make a planar switch thin in its size, having practical sensitivity, and high durability, and capable of position detection by arranging and laminating a deformed conductive knitted fabric, in which an electric resistant value is reduced due to deformation, in at least a partial area between two sheets of union cloth composed of a conductive yarn for either of a warp or woof and an insulated yarn for the other. CONSTITUTION:A deformed conductive knitted fabric, that is a sensor cloth 1, in which an electric resistant value is reduce due to deformation, is arranged and laminated in at least a partial area between two sheets of union cloth 2 composed of a conductive yarn for all or a part of either one side of a warp or woof and an insulated yarn for the other. This union 2 can double its mission as the electrode and the electric wire of a planar switch, and moreover has features of a thin size and strong strength. Moreover when the sensor cloth 1 composed of a knitted fabric is used, fine irregularities made with yarn itself and a confounding part of a woof make smooth contact with fine irregularities of the union cloth 2, and practical sensitivity and durability can be obtained. This makes the planar switch having a thin size, practical sensitivity, high durability, and capable of position detection.
Patent JP-H11316684-A (JP)
Title: Network system, automatic software distributing method for the system and recording medium recording control program therefor
Inventor: TAKAKU SHINGO
IPC: G06F13/00
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To automatically distribute an updated software to plural client computers without fail and to reduce the cost for automatically updating the software. SOLUTION: At the preset distribution processing execution time, concerning all client computers 1-1 to 1-n registered in a registered distribution table 2T1, a distribution managing function 2f4 of a server computer 2 judges whether the software is to be updated or not and whether the software can be distributed at that time or not. When the software is required and can be distributed, the distribution managing function 2f4 requests the transmission of an updating command to an updating command function 2f3. The updating command function 2f3 acquires the relevant software from a software master file 2T2 and transmits this software to the client computers 1-1 to 1-n while adding an updating command. Based on the updating command, install functions 1f3 of the client computers 1-1 to 1-n execute the installment.
Patent JP-S5248410-A (JP)
Title: Operators misoperation preventing system
Inventor: ISHIHARA YUKIO
IPC: H04M5/00
Filed: 1975-10-16
Abstract: PURPOSE:The operation contents to be carried out is informed to the operator by use of the storage program system, through which misoperation and normal operation are displayed on the switchboard. Thus, operator's misoperation can be effectively prevented.
Patent JP-H09310986-A (JP)
Title: Inspection window cleaning apparatus for blast furnace
Inventor: NAKANISHI TSUTOMU
IPC: F27D21/02
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to effectively remove dust adhered to an inspection window by providing a rotary brush type cleaning mechanism at the furnace inside of a top inspection window and a nozzle for injecting inert gas. SOLUTION: A rotary brush type cleaning mechanism is provided at the furnace inside of a glass plate 11, and a nozzle 14 for injecting inert gas is disposed on the lower surface (furnace inside) of the plate 11. At the time of operating the mechanism, a rotary brush 15 is rotated via a rack gear and gear by moving a truck moving via a chain 26 by the rotation of an air motor 27 on rails, and the furnace inside of the plate 11 is cleaned by the hair 15b of the brush. When the brush 15 is moved to the end of the inspection window, the rotation of the motor 27 is reversed by a limit switch, and again cleans in the reverse direction. At this time, inert gas is injected from the nozzle 14 to furnace inside of the plate 11 to prevent the dust from being adhered to the plate 11.