baber/WOPTO huggingface dataset:
Patent JP-S5511124-A (JP)
Title: Sintering preventing method of floating type reducing process
Inventor: SHIMIZU MAKOTO
IPC: C21B13/00
Filed: 1978-07-07
Abstract: PURPOSE: To surely prevent sintering of the floating layer in a reaction vessel by detecting the changes in the flowing condition of reduced iron in the reaction layer as the fluctuations in the pressure or electric resistance of the reaction layer and controlling the supply of circulating gas and coke.  
     CONSTITUTION: The gas having undergone boosting 11 and heating 12 is sent to a reaction layer 1 to let the floating layer of the coke or coal 7 being supplied be formed. In this case, the pressure fluctuation width ΔP in the layer 1 is continuously detected with a pressure fluctuation width detector 3. When this pressure fluctuation width ΔP becomes the specified value or under, the signal from the detector 3 is sent to a screw feeder 5 and fan 11, so that the coke or coal 7 increased in correspondence to the fluctuation width ΔP is supplied to the layer 1. Together with the coal 7, gas amount is also increased in correspondence to this and the gas is circulated. As a result, the reduced iron concentration being the cause for sintering of the floating layer is reduced. In addition, the movement of powder and granules in the floating layer is made more active by the increase in the velocity of flow of gas, whereby sintering tendency may be eliminated and the normal floating layer regained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000277905-A (JP)
Title: Air flow control method within a reflow furnace
Inventor: SAKAI TATSUO
IPC: B23K1/012
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To realize reliable and accurate suppression of air flow. SOLUTION: An injection port 51 for injecting gas and a suction port 52 for sucking the gas injected against this injection port 51 are provided at least at a substrate putting port 15 or a substrate extracting port 16 within a reflow furnace 1. Generation of air flow is foreseen, based on a substrate position information in the reflow furnace 1 to control the flow of gas to the suction port 52 from the injection port 51 provided as a stopper for reverse flow of air. Generation of gas flow is foreseen and flow of gas is controlled based on this forecasting.
Patent JP-S565877-A (JP)
Title: Rewettable adhesive paper for fixing yarns in yarn-dyeing process
Inventor: TAKEFUCHI HIDEAKI
IPC: C09J7/02
Filed: 1979-06-29
Abstract: PURPOSE: Titled adhesive paper that is made by applying an adhesive which has  been prepared by combining a rewettable adhesive used at room temperature with  an aqueous solution of a resin showing high-viscosity by gelling at higher temperature, to paper which is less shrinkable with humidity, thus sustaining appropriate  adhesion in spite of boiling for hours.  
     CONSTITUTION: To an aqueous solution of resin which becomes high-viscosity by gelling at high temperature such as methylcellulose, or dispersion of high-molecular substance which becomes high-viscosity by gelatinization at high temperature such as wheat starch or a mixture of both of them, is added rewettable adhesive which is used at room temperature, preferably natural glue such as dextrin, to prepare an adhesive. The resultant adhesive is applied to paper which is less shrinkable with moisture absorption, preferably one side-calendered thin rolled paper, to produce the objective adhesive paper. The paper which has been finished with longer than 100sec of sizing is undercoated with a resin preventing the migration of the adhesive such as hydroxyethyl cellulose to avoid the reduction in adhesion. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02260054-A (JP)
Title: File transfer system between terminal host computers
Inventor: KAIBUCHI SHINJI
IPC: G06F12/00
Filed: 1989-03-31
Abstract: PURPOSE:To surely confirm an untransmitted file, etc., by securing a constitution where an inquiry processing means of a host computer refers to a data table mechanism to obtain the result of an inquiry and to send it back to a terminal when the inquiry is received from the terminal. CONSTITUTION:When the data on an inquiry is inputted via a keyboard 23 or a CRT 22, this data is sent to a host computer 1 by a file transfer system 20 via a communication channel 3. When an inquiry processing means 14 contained in a file transfer system 10 of the computer 1 receives an inquiry via a data transmission/reception means 11, the means 14 refers to the transmitted and received histories, etc., stored in a data pool mechanism 13 to obtain the result of the inquiry and to send the corresponding data back to a terminal 2. Thus an operator of the terminal 2 operates this terminal 2 to give an inquiry to the computer 1 when the untransmitted or unreceived file is uncertain and to surely and simply confirm an untransmitted or unreceived file.
Patent JP-S60226853-A (JP)
Title: Preparation of aliphatic isocyanate
Inventor: FUKUOKA SHINSUKE
IPC: C07B61/00
Filed: 1984-04-26
Abstract: PURPOSE:To obtain the titled compound in high yield, by reacting an aliphatic primary amine with carbon monoxide in the presence of an aromatic hydroxyl compound, molecular oxygen and a specific catalyst system, and heat-treating the reaction product at a specific temperature, to decompose urethane compounds formed as a by-product. CONSTITUTION:An aliphatic primary amine of formula II (R is n-valent aliphatic group; n is an integer >=1) is reacted with carbon monoxide in the presence of an aromatic hydroxyl compound of formula I (Ar is aromatic group), molecular oxygen and a catalyst system consisting of at least one selected from compounds containing a platinum group metal and platinum group element, e.g. Pd and at least one halogen compound, e.g. Br2, to give an isocyanate compound of formula III and urethane compounds of formulas IV and V. The resultant carbonylation products are heat-treated at 100-300 deg.C to decompose the urethane compounds of formulas IV and V thermally into the aimed compound of formula IIIand the compound of formula I. The compound of formula I having the boiling point at least 10 deg.C higher than that of the aimed compound of formula IIIis used under the conditions of thermal decomposition.
Patent JP-S60227566-A (JP)
Title: Image forming equipment
Inventor: KAWAMURA YOSHIAKI
IPC: G06F3/12
Filed: 1984-04-26
Abstract: PURPOSE:To output printed matters while classifying them by providing a page memory receiving the content of main information and storing it by page, and a page register and a print number register counting respectively number of pages and prints. CONSTITUTION:The designated number of sheets of printing is set to the number of sheets of printing register 10 and the main information transmitted sequentially from a computer 1 is stored in order to the page memory among the page memories 7. Every time one page's share is stored, 1 is added to the page register 8 and when the main information transmission end command is received, the content of the register 8 is copied to a page counter 9. Further, the content of the 1st page in the main storage stored in the memory 7 by pages is fed to a printer 3 and the printed matter is outputted to a tray. Then the number of pages of the counter 9 is decremented by ''1'' and when the content of the counter 9 is not zero, the process restores to the printer 3 for print, the page number of the counter 9 is decremented by one and this procedure is repeated.
Patent JP-2000275810-A (JP)
Title: Vent structure for photographic sensitive material processing tank
Inventor: YAMANE SEIJI
IPC: G03D3/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent the internal remaining of gases by continuous operation of a vent fan and stopping thereof by a switch operation regardless of the opening and closing action of a cap plate of a development processing device by a simple improvement of a power source circuit and to eliminate noises. SOLUTION: This vent structure is constituted as the vent structure for a processing tank 2 having the vent fan 7 which discharges the gases from various kinds of processing liquids 4 via duct 8 of a ventilation passage communicating with the upper space 1a in the upper part of the processing tank 2 and the cap plate 5 which opens and closes the opening of the upper part of the processing tank in a development processing section 1. The contacts of an opening and closing detector Ph for detecting the opening and closing of the cap plate 5 are respectively disposed at a power source line of a motor for driving the shaft 3x of a rack 3 and a power source line for a fan motor 7M so that the fan 7 is stopped when the cap plate 5 is opened and that the fan is rotated when the cap plate is closed so as to remove the gases.
Patent JP-S61240776-A (JP)
Title: Facsimile equipment
Inventor: IGA TAKUSHI
IPC: H04N1/411
Filed: 1985-04-18
Abstract: PURPOSE:To sip-control all-white lines and to improve the efficiency of transmission by calculating and generating fill bits for each block based on counted values of an encoding scan counter, a generated code counter and an all-while scanning line counter. CONSTITUTION:When a clock is detected, a controlling section 4 counts the number of bits of generated code data by a generated code counter 9, and when an all-white line signals is detected, counts the number of all-white lines by an all-while scanning line counter 10. Further, when a 1 line encoding finish signal is detected, the controlling section 4 counts the number of lines encoded by an encoded scanning line counter 8, and at the same time, finishes data generation of 1 block when counted value B of the generated code counter 9 is equal to ore exceeds the number of bits M of block generation code data, and generates a fill for the block. When receiving side detects all-while lines, a recording section increases the normal frequency of a driving signal inputted to a recording paper carrying motor by m times that is, m times frequency used when recording lines including black, and skips all-while lines.
Patent JP-S5419207-A (JP)
Title: Control device of leak valve
Inventor: KAWABE RIYOUICHI
IPC: F04C25/02
Filed: 1977-07-13
Abstract: PURPOSE: To prevent a vacuum line from vacuum breakdown by reducing troubles in control device of a leak valve. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06293016-A (JP)
Title: Releaser applicator for cylindrical form
Inventor: KISHIDA MASAO
IPC: B28B21/80
Filed: 1993-04-09
Abstract: PURPOSE:To provide a device applying a releaser as the internal surface of the top force of cylindrical forms is left as it is directed downward without inverting the top force. CONSTITUTION:A rail 23 for travelling is disposed in parallel with top forces A carried to the lower rank of a conveyor for carrying forms carrying a plurality of the top forces A installed in parallel, and a releaser ejector 24 with a nozzle 31 for ejecting a releaser is arranged onto the rail 23 for travelling in a freely travelling manner. A part of a conveyor for carrying the forms positioned in the upper rank of the rail 23 for travelling is rotated downward for ensuring a space, in which the nozzle 31 for ejecting the releaser is passed, and the nozzle 31 can cross the conveyor for carrying the forms in the conveyor for carrying the forms positioned in the upper rank, and the releaser is applied while the releaser ejector 24 is made to travel along the overall length of the top force A and the releaser is ejected toward the internal surface of the top force A from the nozzle 31.
Patent JP-2000278170-A (JP)
Title: Interrogator of mobile communication system
Inventor: HIRANO TAKAYUKI
IPC: H04B1/59
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To allow an interrogator to satisfy both conventional data communication performance and data communication performance in the case of writing data to a responder. SOLUTION: The interrogator 1 uses a data communication antenna 10 with a region having a high electric field intensity at a comparatively remote position in the case of making usual data communication to a mobile responder 3 incorporating a memory 33 or uses a data write antenna 27 with a region having a high electric field intensity at a comparatively close position in the case of making data write communication to the responder memory 33. Then a switch 28 is used to select either of the antennas in response to the operation of a user.
Patent JP-S61242288-A (JP)
Inventor: KOBAYASHI YOSHIHISA
IPC: E05B17/20
Filed: 1985-04-18
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-H03283822-A (JP)
Title: A/d converter
Inventor: ARISAKA TOSHIYUKI
IPC: H03M1/20
Filed: 1990-03-30
Abstract: PURPOSE:To stably convert an analog signal to a digital signal with a desired precision by superposing a first dither signal on the outside of the band on the analog signal, which should be converted to a digital signal, to perform digital conversion and superposing a second dither signal, whose number of bits is smaller than the number of bits of the converted digital signal, thereafter. CONSTITUTION:The analog signal to be converted to a 16-bit digital signal is inputted to a 16-bit oversampling A/D converter after an out-band dither signal is superposed on the analog signal by an adder 9. The digital signal converted by the A/D converter 10 passes a digital filter 11 and the out-band signal is attenuated, and a dither signal of 1/2 LSB is superposed by an adder 12. The digital signal on which the dither signal of 1/2 LSB is superposed is rounded to 16-bit data by a bit rounding circuit 13 and is converted to an essential sampling frequency by decimation circuit 14. Thus, the analog signal is stably converted to the digital signal with a desired precision.
Patent JP-S63249347-A (JP)
Title: Flexible print circuit board of ic chip mount type
Inventor: FUJII TOMOJI
IPC: H01L21/60
Filed: 1987-04-04
Abstract: PURPOSE:To enable the bonding regions to adhere onto the carrier magnetized securely and flatly by forming a magnetic material layer adhering to the carrier as a jig for wire bonding in the wire bonding region or regions in the surface or rear of a base material or both the surface and the rear thereof. CONSTITUTION:In the wire bonding region or regions in the surface 9 or the rear 10 or both the surface 9 and the rear 10 of a base material 4, a magnetic layer material layer 5 is formed which adheres to magnetized carrier 7 as a jig for wire bonding. When this flexible print circuit board 6 is mounted on carrier 7 which was magnetized in the form of a permanent magnet or an electromagnet, the magnetic material layer 5 provided in the wire bonding region 11 is strongly attracted to the magnetized carrier 7. With this, each bonding region 11 of the flexible print circuit board 6 adheres onto the carrier 7 securely and flatly.
Patent JP-S5874969-A (JP)
Inventor: HANSU DEII BAUMAN
IPC: F16K1/22
Filed: 1982-05-19
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-H07292940-A (JP)
Title: Floor panel
Inventor: TAKANO NORIO
IPC: E04F15/024
Filed: 1994-04-21
Abstract: PURPOSE:To facilitate construction work by forming a unit assembly by the joining together of rectangular small panels each of which has integrated columnar legs, and providing guide grooves in each columnar leg, and fitting a projected bulk-increasing member around each columnar leg. CONSTITUTION:Separated, rectangular small panels A-1, each made of plastic and having integrated columnar legs 1 in its four corners, are joined together into a unit assembly A. At least one longitudinal guide groove and one horizontal guide groove 12 are provided vertically and horizontally in the surface of each columnar leg 1.Cylindrical bulk-increasing members 2 each having a bore that allows it to be loosely fitted around the columnar leg 1 and having a projected inner surface portion 21 that is guided by the longitudinal guide groove and by the horizontal guide groove 12, are formed to fit around the columnar legs 1. Therefore, the bulk of a floor panel can be increased easily through a reduced number of construction processes.
Patent JP-H08277696-A (JP)
Title: Joint metal for concrete segment
Inventor: ISHIHARA TAKESHI
IPC: E21D11/04
Filed: 1995-04-10
Abstract: PURPOSE: To obstruct concrete with a box-like body and avoid its inflow into an operation action space by forming the operation action space in the box-like body surrounded by a front wall section, a depth wall section, both side wall sections, and a top wall section, and pouring concrete into formworks. CONSTITUTION: A joint metal 3A is formed into a box shape with a front wall section 31, a depth wall section 32 separated from it by a fixed distance to form the operation action space A of a bolt 9, both side wall sections 33, 34 connected to surround the operation action space A, and a top wall section 35. When a concrete segment 1 is to be manufactured with the joint metal 3A, a horizontal formwork 5 is erected on a lower formwork 4, and the joint metal 3A is fixed to the formworks 4, 5 by a drawing bolt 9 fitted to the horizontal formwork 5 to penetrate it. Concrete 8 is poured and fixed into the space formed by the formworks 4, 5, then the drawing bolt 9 is removed to disassemble the formworks 4, 5. No concrete 8 flows into the operation action space A in a box-like body, and the post-process for finishing the wall face is not required.
Patent JP-2000270863-A (JP)
Title: Monoclonal antibody, hybridoma producing the same, and its culture medium, preservation medium, preserving method and culturing method
Inventor: UEJIMA TAKAO
IPC: C12P21/08
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To prepare a culture medium for the cryopreservation of a hybridoma capable of efficiently producing an antibody without affecting antibody production ability and useful for a diagnostic or the like by adding e.g. an antigen specifically recognized by a hybridoma-produced monoclonal antibody. SOLUTION: A culture medium for the cryopreservation of a monoclonal antibody-producing hybridoma is mixed with at least one kind selected from the group consisting of an antigen specifically recognized by the hybridoma- produced monoclonal antibody and a fragment containing an antibody- recognizing region of the antigen. It is preferable that the addition amount of the antigen is 0.5-500 μg/mL and the monoclonal antibody-producing hybridoma is preserved in a frozen state using the culture medium, followed by thawing the hybridoma and by collecting the monoclonal antibody-producing hybridoma to produce a monoclonal antibody.
Patent JP-H11279251-A (JP)
Title: Polyurethane having fluorene skeleton
Inventor: MATSUYOSHI HIROAKI
IPC: C08G18/32
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a polyurethane having thermal resistance (i.e., a high glass transition temperature), formability of film and a high refractive index. SOLUTION: This polyurethane has a repeating unit of the formula (A<1> and A<2> are each H or methyl; R is biphenyl or bicyclohexyl both able to have an alkyl or an alkoxy) and a weight-average molecular weight of 2,000-300,000. The polyurethane is obtained by reacting 9,9-bis(4-(2-hydroxyalcoxy)phenyl) fluorene with diisocyantes in the presence or absence of a solvent.
Patent JP-S59212368-A (JP)
Inventor: TATENO KENZOU
IPC: B66B1/06
Filed: 1983-05-13
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-2000275695-A (JP)
Title: Exposure controller for camera and exposure control method for camera
Inventor: TAKEUCHI TAKEHARU
IPC: G03B7/097
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To avoid the inappropriateness of exposure and to obtain a capture image having satisfactory image quality by correcting a time value corresponding to the aperture value of a change destination by using a held time value for correction in the case of forcibly changing the aperture value of combination selected from among plural kinds of previously set combination of the aperture value and the time value under a prescribed condition. SOLUTION: A stop quantity is successively controlled, based on each aperture value of the combination, and the time value for correction corresponding to each stop quantity controlled by a control means is obtained and held. In the case of forcibly changing the aperture value of the selected combination under the prescribed condition, the time value corresponding to the aperture value of the change destination is corrected by using the held time value for correction. A CPU 24 executes a control program stored in a program ROM 24a, so as to perform the control of recording and reproducing the image and the incidental control of each kind. An EEPROM 24b holds table data on the aperture value and the time values, together with correction data necessary for the control of exposure.
Patent JP-S57198911-A (JP)
Title: Combustion apparatus
Inventor: KIYOHARA MAKOTO
IPC: F23K5/10
Filed: 1981-06-01
Abstract: PURPOSE:To always maintain stable combustion without lowering the temperature of flame, by mixing and vaporizing fuel and water in the immediate front of a burner, and by burning the mixed gas after it is heated. CONSTITUTION:This combustion apparatus is provided with a fuel-water mixing, gas generating means 30, into which water is fed, with the pressure applied to it, through a piping 25, as well as liquid fuel such as kerosene or heavy oil is fed, with the pressure applied to it, through a piping 15. The mixed gas generated in the means 30 is burnt in a burner 40. The above-mentioned means 30 is composed of a main body 31, made of heat-resistant material such as titanium, and a heating part 37 to heat the main body 31. The main body 31, which is nearly cylinderical, is composed of a plurality of small chambers, respectively consisting of a mixing part 34, a vaporizing part 35, and heating parts 36a-36c, connected to each other upwardly from the bottom, by the intermediary of partition walls 32 in a main body 31. The heating parts 36a-36c are heated by a heating part 37 which is composed of a heater 38 surrounded by a heat insulating material 39, and the mixed gas is changed to the gas with high pressure and with high temperature in the heating parts 36a-36c.
Patent JP-H03281371-A (JP)
Title: Transfer type printer
Inventor: SUGIMOTO KAZUAKI
IPC: B41J17/24
Filed: 1990-03-30
Abstract: PURPOSE:To use a transfer ribbon fitted for paper width of every kind and to eliminate the wastefulness thereof by mounting the auxiliary fixing means positioned by a positioning means to support other short winding core along with a winding core detent means. CONSTITUTION:A winding core fixing means 66 preventing the movement of the winding core of a transfer ribbon in the diameter and axis directions thereof is provided to one end part of a ribbon setting shaft 47 and at least one of a winding core detent means 71, 72 each composed of a plurality of elastically deformable arms 73 gradually opening to the outside as going toward the other end part of the shaft 47 from one end part thereof and having hooking parts 74 hooking with the other end of a winding core provided to the leading ends thereof is provided to the other end part of the shaft 47. At least one positioning means 75 is provided between the winding core fixing means 66 of the ribbon setting shaft 47 and the winding core detent means 71, 72 and an auxiliary fixing means 8 positioned by the positioning means 75 to support other short winding core along with the winding core detent means 71, 72 is mounted on the ribbon setting shaft 47 in a detachable manner.