baber/WOPTO huggingface dataset:
Patent JP-H11342363-A (JP)
Title: Nib for writing implement or coating applicator
Inventor: SAITO HITOSHI
IPC: B43K8/00
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To prevent the dislodgment of a ball, the loosening of fibers and the drying of ink by constituting an outer shell and an inner shell of >=2 sheet- like members and projecting a coating part disposed at the front end of the inner shell from an opening disposed at the front end of the outer shell. SOLUTION: The nib 1 comprises the outer shell 2 and the inner shell 3. The outer shell 2 is molded from the sheet-like member and the shape thereof is a hollow conical shape provided with the opening 4 at its front end. The inner shell 3 is also molded from the sheet-like member and the shape thereof is the hollow conical shape provided with a domed coating application part 5 at its front end. A clearance is disposed between the inner flank 6 of the outer shell 2 and the outer flank 7 of the inner shell 3. The inner shell 3 is housed and arranged in the outer shell 2 in such a manner the ink housed in a shaft cylinder passes a flow hole 9 disposed in the lower part of the inner shell 3 and is leaked to the outside of the nib 1 by capillary force.  The outer shell 2 and the inner shell 3 are joined by a bottom end 10 and a bottom end 11 and are provided with a flange 12 and a flange 13 in such a manner that sure joining may be executed.
Patent JP-S5483786-A (JP)
Title: Poly-crystal silicon resistance element
Inventor: MIYAGI ISAMU
IPC: H01L27/02
Filed: 1977-12-16
Abstract: PURPOSE: To form a high-resistance element in a small geometric shape of poly Si.   
     CONSTITUTION: On insulating film 1, B-added P-type poly Si film 2 is vapor-phase- grown and thermally oxidized film 3 is provided and selectively etched to obtain mask 3 in a desired shape. After film 2 is etched, nitride-film piece 4 is selectively formed and used as a mask for phosphorus diffusion, thereby forming N-type resistance layer 5. Next, Al electrodes 6 and 6' are selectivley formed. In N-type layer 5, narrow part 7 is formed by the mask effect of films 3 and 4 and changed into a high-resistance region. When the length , width and thickness of part 7 and the layer resistance of the flank are denoted by L, W, T, and S', R is equal to S'L/T × W. In this way, a small high-resistance elemet can be obtained.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H051285-A (JP)
Title: Production of natural antioxidant
Inventor: SUEMATSU YOSHIAKI
IPC: C09K15/34
Filed: 1991-06-24
Abstract: PURPOSE:To produce a natural antioxidant which gives an oxidation resistance equivalent to that given by well-known synthetic antioxidants such as BHA or BHT. CONSTITUTION:Various parts of a sunflower, including flowers, leaves, stems, and roots, dried with hot air, crushed on an ultracentrifuge, and extracted with an org. common solvent such as hexane or ethyl ether. The resulting extract is concentrated under a reduced pressure, giving a natural antioxidant.
Patent JP-S6212241-A (JP)
Title: Digital transmission system
Inventor: YOSHIDA YASUTSUNE
IPC: H04L7/033
Filed: 1985-07-09
Abstract: PURPOSE:To minimize the line fault time due to momentary interruption by supplying continuously a clock signal input to a string converting section without interruption even when momentary interruption takes place in an input serial digital signal. CONSTITUTION:A clock extraction circuit 6 is a conventional circuit extracting a clock signal component included in an input signal by using a tuning circuit or the like and the output is interrupted when the input signal is lost. Further, a PLL circuit 7 is a conventional PLL circuit comprising a VCO, a phase comparator and a loop filter and an output 103 of the PLL circuit 7 is controlled to have the same phase as that of a clock signal 102 extracted by the clock extraction circuit 6. Through the constitution above, even if an input signal 100 has momentary interruption and an output 102 of the clock extraction circuit 6 has momentary interruption, no momentary interruption takes place in the clock signal input 103 of the string conversion section 2 but a continuous signal is applied. Thus, no rapid fluctuation takes place in the phase of a reference clock signal 104 being an output of a frequency division circuit of the section 2 and no code error takes place in a signal processing section 3.
Patent JP-S5940589-A (JP)
Title: Focusing type solar ray power generator
Inventor: SHIMADA TOSHIROU
IPC: H01L31/052
Filed: 1982-08-30
Abstract: PURPOSE:To operate battery elements at a high ratio of focusing by enhancing the cooling efficiency of a power generator by a method wherein many flat plate type heat pipes are provided in the state of inclination, solar battery elements are adhered on the surfaces thereof, and cooling pipes are brought in contact at the higher position of the heat pipes. CONSTITUTION:The flat plate type heat pipes 10 are arranged in parallel in a plurality while they are inclined, the solar battery elements 11 in a required number are adhered on the surfaces thereof by means of adhesive 12 at fixed intervals. The water cooling pipes 13 are brought in contact with the under surface of the upper part of the heat pipes 10, resulting in the circulation of cooling water to the inside thereof. When the elements 11 are heated by a focusing lens in this manner, the heat is thermally converted by the water circulating through the water cooling pipes 13 via the heat pipes 10, and accordingly the temperature increase of the elements 11 is restrained. Or, it is also avilable that a piece of solar battery element 11 is adhered on a flat plate type heat pipe 10, the lowermost stage pipe 10 is made longest, and these are superposed each other, resulting in a piece of planar form as the entire body.
Patent JP-H04353182-A (JP)
Title: Aluminum alloy composite coupling hinge frame
Inventor: NAKATANI TOSHIMARO
IPC: E05D1/04
Filed: 1991-05-29
Abstract: PURPOSE:To constitute compositely a coupling hinge frame connecting panel frame bodies, etc., to connect the panel frame bodies at a proper place after the plant shipment such as a place to be used or to connect the unified panel bodies in the same manner. CONSTITUTION:A coupling hinge frame B connecting panel frame bodies 40 is constituted of a pair of hinge frame threads 10 and 20 and a spacer thread 30 together as a unit, a U-shaped wide spread coupling channel thread 16 is formed in one hinge frame thread 10, and a coupling projection thread 23 inserted into the coupling channel thread 16 is formed in the other hinge frame thread 20. The spacer thread 30 is closely fitted to a space of the coupling channel thread 16 into which the coupling projection thread 23 is inserted and is fixed with a metal fixture through a rivet 34, etc. According to the constitution, the panel frame bodies 40 can,be connected to each other by connecting properly the hinge frame threads 10 and 20 sliding fitted to the panel frame bodies 40.
Patent JP-H0323223-A (JP)
Title: Production of uranium dioxide powder
Inventor: KASHIWA MASAHARU
IPC: G21C3/62
Filed: 1989-06-16
Abstract: PURPOSE:To obtain the title powder easily giving a sintered body having such a sintering density that the sintered body can be used as fuel for a nuclear reactor by the conventional press sintering method without passing through a pulverizing stage by allowing a uranyl nitrate soln. to react with an aq. NH3 soln. under specified conditions and treating the resulting product. CONSTITUTION:A uranyl nitrate soln. having 20-400g/l concn. of U is allowed to rapidly react with an aq. NH3 soln. so as to attain pH7.0-9.0 at the end of the reaction. A formed precipitate is washed and the resulting ammonium biuranate is roasted at 500-900 deg.C in an oxidizing atmosphere, e.g., in the air and further roasted at 500-900 deg.C in a reducing atmosphere such as an H2 atmosphere.
Patent JP-S5776400-A (JP)
Title: Processing of residual gas and apparatus thereof
Inventor: SHIMA MASAHIKO
IPC: F17C13/00
Filed: 1980-10-31
Abstract: PURPOSE: To enable automatic treatment of the residual gas in case of disaster etc. by connecting a processing pipe between a station cock and the branch pipe closest to the station cock and installing a suction bomb at the top edge of the processing pipe, in the captioned method in the piping for combustible gas such  as city gas.  
     CONSTITUTION: A processing pipe 7 is connected between the station cock 3 of a piping 4 and the branch pipe 5 closest to the station cock 3, and a suction bomb 9 is installed at the top edge of the processing pipe 7 through a solenoid valve 8. When the disaster such as earthquake or fire etc. occurs, the disaster is sensed by a sensor, and the solenoid valve 2 of the station cock 3 and the solenoid valves 6, 6a, and 6b of the branch pipes 5, 5a, and 5b in a gas flowing circuit  are closed, and gas flow is cut-off. Then, the solenoid valve 8 of the processing  pipe 7 is opened, and the residual gas in the piping 4 and the branch pipes 5,  5a, and 5b is sucked into the bomb 9. After the lapse of a fixed time, the solenoid valve 8 is closed, and the residual gas is sealed into the bomb 9. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0711294-A (JP)
Title: Detergent composition
Inventor: NOGUCHI TOSHIHARU
IPC: C11D17/06
Filed: 1993-06-23
Abstract: PURPOSE:To obtain the subject composition having excellent foam removal during rinsing, capable of suppressing reduction in foam removing properties with time, showing excellent rinsing properties, comprising a surfactant, a specific compound and a polyethylene glycol having a specific molecular weight. CONSTITUTION:The objective composition comprises (A) 10-40wt.% of a surfactant, (B) 1-20wt.% of a compound of formula I [X is OH or H; R1 is CH2COOM or group of formula II (Y is H or COOM); M is H, Na, K or NH4] (e.g. tetrasodium 3-hydroxy-2,2'-iminodisuccinate) and (C) 0.5-5wt.% of a polyethylene glycol having 5,000-20,000 average molecular weight and has 0.6-1g/cc bulk density. A surfactant wherein >=2/3 the surfactant is an anionic surfactant of sulfonate type and/or sulfonic ester salt type is preferable as the component A. The component B is obtained by dissolving aspartic acid and sodium epoxysuccinate in NaOH and water and reacting under reflux.
Patent JP-S6214551-A (JP)
Title: Connection control method
Inventor: WATANABE TOYOHIKO
IPC: H04M11/00
Filed: 1985-07-12
Abstract: PURPOSE:To prevent the occurrence of communication abnormality by receiving a connection completion signal by each of calling and called terminal adapters and exchanging messages directly between terminal adapters to confirm the connection completion and reporting the communication possible state to each terminal equipment thereafter. CONSTITUTION:An originating signal is transmitted from a terminal adapter TAa after confirming that a data terminal equipment DTEa is in the ready state (ER on). The PBX side returns a dial permission signal if preparations are completed. Thereafter, the adapter TAa transmits a dial signal and the PBX transmits a terminating signal to a selected terminal adapter TAb. If connection is possible, the adapter TAb. If connection is possible, the adapter TAb returns a response signal, and the connection completion signal comes, and an inter-terminal adapter command is transmitted directly to the adapter TAa. DR turning-on is set to a data terminal equipment DTEb at the time, when this command comes from the adapter TAa, to report possibility of communication. In the side of the adapter TAa, the inter-terminal adapter command is transmitted just after receiving the connection completion signal, and DR turning-on is reported to the equipment DTEa. Thus, the occurrence of communication abnormality is prevented.
Patent JP-S6044709-A (JP)
Inventor: YAMASHITA TOSHIHIDE
IPC: F22B37/30
Filed: 1983-08-23
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-S5676237-A (JP)
Title: Self-supporting type fixed bed reactor
Inventor: WATANABE SHIGEO
IPC: B01J8/00
Filed: 1979-11-27
Abstract: PURPOSE:To considerably reduce deposition of dust under a catalyst layer, by arranging a plurality of approximately L-shaped rectifying plates under the catalyst layer, wherein the horizontal lengthes of said rectifying plates are made longer as the plates are positioned closer to the duct outlet. CONSTITUTION:An exhaust gas flowed through an upper duct 1 into the catalyst layer 2 changes its flow direction at the rectifying plates 9 and flows through a lower duct 3 toward the outlet. In this case, the flow velocity of the exhaust gas passing nearer to the gas outlet will be higher, but since length of the horizontal part 9a of each rectifying plate 9 is correspondingly lengthened, the flow resistance at the involved horizontal part 9a becomes higher and therefore the flow speed there is reduced. Thus since the flow velocity of the exhaust gas is uniformed in the lower duct 3, deposition of dust on a corner part 5 be considerably reduced.
Patent JP-H10340568-A (JP)
Title: Magnetic disk device
Inventor: KASE TAKAAKI
IPC: G11B25/04
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain a highly reliable magnetic disk device withstanding the impact due to the dropping, while being small in size and light in weight. SOLUTION: A spindle motor 2, voice coil motor 13, and a base 18 for supporting the spindle motor 2 and the voice coil motor 13, are arranged at the inner side than the innermost periphery of the information recording area which is magnetically recorded in the almost concentric circular state on a magnetic disk 1. A part of stator coil 3 of the spindle motor 2 is notched, and the voice coil motor 13 is provided on this notched part. Two each of bases and covers are provided, and the covers 22, 23 are made so as to be inserted and held by the bases 18, 19. The magnetic disk 1 is formed with a flexible medium. Statically determinate plates 30, 31 are joined to ribs 22a, 22b of the inside of the covers. An actuator arm 9 and a suspension 10 are provided in the space between each cover 22, 23 and the statically determinate plates 30, 31.  Cam parts are provided on the statically determinate plates 30, 31. A circulation filter is provided inside the cover 22.
Patent JP-2000346338-A (JP)
Title: Bfg preheater
Inventor: WATABE MASAHARU
IPC: F23K5/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To operate a blast furnace gas without damage even changing of a flow rate from a minimum to a maximum by lowering a liquid level in an evaporator when a pressure or a temperature in a blast furnace gas preheater becomes a predetermined value or above. SOLUTION: When an indication of a pressure gage 112a or a thermometer 116b of a first heat exchanger of the BFG(blast furnace gas) preheater becomes a predetermined value or above, either a shutoff valve 42a or a shutoff valve 43a of a branch tube 42 or 43 of a second or third heat exchanger unit or both of them, and a shutoff valve 44a of a drain tube 44 are opened to drain water from either the second or third heat exchanger unit or both of them, thereby lowering a liquid level in each unit. Thus, heat exchanging amounts of the second and the third unit are reduced. Then, a temperature level of the BGF flowing to an evaporator unit 110 of the first exchanger unit is lowered, and a pressure level in the first exchanger unit is lowered.
Patent JP-2000350475-A (JP)
Title: Semiconductor circuit
Inventor: UEDA SHIGETA
IPC: H01L25/07
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor circuit, where the total inductance, including the conductors 9 and 10 of IGBTs 3-6 connected between I/O terminals 13 and 14 is equalized, in case that a plurality of IGBTs are connected in parallel. SOLUTION: This semiconductor has even number of semiconductor packages 1 and 2 which have a plurality of IGBTs 3-6 within and whose collector terminals 3C-8C and emitter terminals 3E-8E are led out are arranged and connected in parallel, and each of packages 1 and 2 is called the first and second package groups 1 and 2, and when arranging such the first package group 1 that the collector terminals 3C-5C and the emitter terminals in the first group 1 lie on the parallel first and second straight lines, and such that the second package group 2 that the collector terminals 6C-8C and the emitter terminals 6E-8E in the second package group 2 lie on the parallel third and fourth straight lines severally, the side of the collector terminals 3C-5C in the first package group 1 and the side of those 6C-8C in the second package group 2 are arranged close to each other, and the emitter terminals 3E-8E are connected with one another by the first conductor 9, and the collector terminals 3C-8C are connected with one another with the second conductor 10, and the first conductor 9 is connected to the first external connector terminal 13, and the second conductor 10 to the second external connector terminal 14.
Patent JP-H05328131-A (JP)
Title: Digital image forming device
Inventor: FUKUI KAZUYUKI
IPC: H04N1/407
Filed: 1992-05-19
Abstract: PURPOSE:To automatically adjust the density in accordance with the selection of a gradation characteristic by providing a light emission control means and correcting exposure data based on a selected gradation curve. CONSTITUTION:A copying part is provided with a printer control part 201, and this part 201 is provided with a CPU, a data ROM 203 where a control program is stored, and a control ROM 202. The control part 201 uses data in ROMs 202 and 203 to control the printing operation. At this time, analog signals of a V0 sensor 44, an AIDC sensor 210, an ATDC sensor 211, a temperature sensor 212, and a humidity sensor 213 are inputted to the control part 201. The sensor 44 detects the potential of the surface of a photosensitive body, and the sensor 210 detects the quantity of toner at every color developed in a standard image forming condition and sets the exposure to an optimum condition. Exposure data is corrected based on the gradation data selected at this time. Thus, the density is automatically adjusted in accordance with the gradation curve because the quantity of toner is detected by the sensor 210.
Patent JP-H09307616-A (JP)
Title: Memo and pen holder for portable telephone set
Inventor: YUKI YOSHIYO
IPC: H04M1/21
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To attain writing without parting a portable telephone set from an ear even outdoor or the like by providing a holder to which a memo and a pen are put in to a portable telephone set cover so as to allow the user to quickly pick up a writing tool with one hand while gripping the portable telephone set with the other hand. SOLUTION: A memo holder 1 is produced by sewing a soft cloth material such as a synthetic leather or a leather material the same as a conventional portable telephone cover 4 into a bag. Similarly, a pen holder 2 is produced by the soft material and fitted to a lower right side of the memo holder 1. A Velcro is fitted behind the rear side of the memo holder 1 and also a side face of the portable telephone cover. Then the Velcro fitted behind the memo holder 1 and the Velcro fitted to the portable telephone cover 4 are sticked together. Thus, the portable telephone set use memo and pen holder 1, 2 are simply fitted and high practicality is provided such as smooth convenience for the user carrying the portable telephone set.
Patent JP-H09318617-A (JP)
Title: Method for determining degree of freshness for foodstuff
Inventor: KIKUCHI FUMITOMO
IPC: G01N33/08
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily and visually determining the degree of freshness of each foodstuff such as eggs or green and yellow vegetables. SOLUTION: A foodstuff containing porphyrin color or chlorophyll is held by sticking a seal made of a material not transmitting ultraviolet rays or visible rays to a part of the foodstuff, colors are compared between a part having the seal and a part having no seals under the irradiation of ultraviolet rays or short wavelength visible rays by eliminating the seal and the degree of freshness is determined for the foodstuff.
Patent JP-S639313-A (JP)
Title: Signal generator
Inventor: OZASA MASAYUKI
IPC: H03K6/00
Filed: 1986-06-30
Abstract: PURPOSE:To operate a mechanism section in 4 stages smoothly by a binary pulse input by connecting an output terminal to an input terminal of a drive circuit and connecting an output terminal of the drive section to an input terminal of the mechanism section. CONSTITUTION:With a switch 4 turned off and with a switch 11 turned on, current source 1, 12 are converted into a voltage by a capacitor 12. Further, with switches 1, 4 and 11 turned on, the current sources are acted similarly. The slope Vout+1 of the output voltage Vout at an output terminal 7 at a time t=T1 in the increasing direction, is expressed as DELTAVout+1=(I1+I3)/C (0<t<T2), and the slope at a time t=T2 is expressed as DELTAVout+2=I1/C (T2<t<T1). Further, the slope in the decreasing direction, the slope is expressed respectively as DELTAVout-1=-(I1+2I3)/C for (T1<t<T3) and DELTAVout-2=-(I1+I3)/C die (T3<t<T), where I1, I3 are current values of the current source 1, 3 respectively. Thus, the operating state of 4-stage is realized by the input of the binary pulse.
Patent JP-S5775882-A (JP)
Title: Portable electronic calculator equipped with printer
Inventor: ARAI KENICHIROU
IPC: G06K15/16
Filed: 1980-10-31
Abstract: PURPOSE: To improve reliability in paper-feeding operation by preventing paper- feeding load from increasing and the papers from being jammed, by making the gap, between fanfold papers and the paper-storing section, wider on the folded section rather than on the center section.  
     CONSTITUTION: A storing section 101 of a printer-equipped portable electronic calculator for storing fanfold papers 4, which is composed of a top case 1, provided with a keyboard 7, an indicating section 8 and an electronic part 6, and a bottom case 2 equipped with a printer 3, is so designed that a top section 101a of a folded section 14 on the opposite side of the printer 3 of fanfold papers 4 is kept away from an electronic part 6 on the top case 1 and made wider than the other section 101b. It is possible, by doing so, to prevent a force (p), which works on a fold 4ab between the topmost paper 4a and the next paper 4b, from working in the direction buckling the papers, and therefore, the fanfold papers 4 becomes able to be fed to the printer 3 positively one by one. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5377556-A (JP)
Title: Pressure balance type vessel for electromechanical converting element
Inventor: KATOU HIRONOBU
IPC: H04R1/44
Filed: 1976-12-20
Abstract: PURPOSE:To realize a vessel for electromechanical converting element of pressure balance type with simple construction and facilitate handling including laying work by providing a valve actuating on pressure and a diaphragm if necessary.
Patent JP-H0445129-A (JP)
Title: Paint composition for coating
Inventor: YAMANAKA HIROSHI
IPC: C08G79/00
Filed: 1990-06-11
Abstract: PURPOSE:To provide the subject composition comprising a specific hydrolytic condensation reaction mixture, an epoxy silane coupling agent and a solid content-adjusting agent and giving coating films having excellent heat resistance, weather resistance, flame resistance, etc., to the surfaces of metals, glass, wood, paper, etc. CONSTITUTION:The objective composition comprises (A) an organopolysiloxane- containing hydrolytic condensation reaction mixture having an average mol.wt. of 2,000-50,000 converted into polystyrene, (B) 1-20pts.wt. of an epoxy silane coupling agent and (C) 10-300pts.wt. of a solid content-adjusting agent (e.g. methanol), the component A being prepared by reacting a mixture of (i) 100pts. wt. (converted into an organosilane) of an organoalkoxysilane of the formula (R is 1-3C organic group; R<1> is 1-5C alkyl, 1-4C acyl) and/or a partial condensation product thereof, (ii) 0.01-4.00pts.wt. of a metal compound having a hydrolyzable group (e.g. aluminum-containing alkoxide) and/or a partial condensation product thereof and (iii) 10-50pts.wt. of water under an acidic condition.