baber/WOPTO huggingface dataset:
Patent JP-H039107-A (JP)
Title: Connecting nail
Inventor: OIDE SETSUKO
IPC: F16B15/08
Filed: 1989-06-07
Abstract: PURPOSE:To facilitate setting of an elastic material to a cutter, etc., so as to prevent damage to the surface of a member to be pressed by forming the nail head side of the elastic material with a hard elastic material, and the side of the target member to be pressed by a soft elastic material. CONSTITUTION:The nail 3 head side of an elastic material is formed by a hard elastic material 1a such as high density polyethylene, etc., and the side of the target member to be pressed is formed by a soft elastic material 1b such as low density polyethylene, etc., and both elastic materials 1a, 1b are brought in close contacted with each other as a unit simultaneously with extrusion molding. Thus, the materials can easily be made round and easily set to a cutter, etc., and even when the surface of the target member to be pressed is soft, damage to the surface can be prevented.
Patent JP-H11339834-A (JP)
Title: Fuel cell power generating system and its shutoff valve switching testing method
Inventor: TAKE TETSUO
IPC: H01M8/06
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To automatically and periodically conduct a fuel switching test without human intervention during operation in a fuel cell power generating system which operates by switching a plurality of fuels. SOLUTION: When one kind of fuel is selected out of a plurality of fuels with a plurality of shutoff valves B1-B5 and supplied to a fuel cell power generating system as power generating fuel, testing intervals or testing time of the switching test of the shutoff valves B1-B5 is previously set. When the test is conducted according to the testing intervals or the testing time, switching is instructed to the shutoff valve which is closed at that point of time out of a plurality of shutoff valves B1-B5, and whether the switching is normal or not is confirmed by a signal showing the actual switching of the instructed shutoff valve B1-B5.
Patent JP-S6036021-A (JP)
Inventor: TAKAHASHI TOSHIHISA
IPC: A47J27/21
Filed: 1983-08-10
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-H11338857-A (JP)
Title: Sentence processor
Inventor: AIDA MITSUHIRO
IPC: G06F17/22
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To simplify an operation procedure for inputting a sentence to the document of a processed object. SOLUTION: A document processor 1 stores a plurality of documents including a predetermined reference sentence including at least one of a plurality of predetermined reference phrases, a plurality of reference character strings and a plurality of registered phrase information respectively representing the description position in the document. A control part 7 compares an inputted character string with the registered phrase information, and when only one reference character string is coincident with the input character string, a single or plural reference sentences including the reference phrase of the reference character string are selected.  Further, the control part 7 compares a part following the reference phrase in the reference sentences with a newly inputted character string, and when any one part in the reference sentences is coincident with the character string, the part in this reference sentence is read out and added to the document of the processed object.
Patent JP-H09327335-A (JP)
Title: Business desk
Inventor: SUZUKI TADAKATSU
IPC: A47B21/00
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To perform business except information processing work in an excellent work environment by housing an image display device, a keyboard, a mouse or the like in a desk main body part under a top plate. SOLUTION: A plate-like image display device 9 is arranged in a tip part of an extensible-contractible member, and a base end part of the extensible- contactible member is arranged on a raising-lowering stand 4, and according as the raising-lowering stand 4 is raised and lowered by a raising-lowering mechanism arranged under a top plate 2, the plate like image display device 9 and the extensible-contractible member can protrude and retreat from an opening 3 arranged in a prescribed place on the rear side of the top plate 2.  A housing part of an information apparatus is arranged in at least a front part of a sleeve arranged under the top plate 2, and is put in a condition where the extensible-contractible member is contracted and is housed in a housing position under the top plate 2 together with the plate-like image display device 9 and a condition where the plate-like image display device 9 can be moved to an optional work position on the top plate 2 by extending the extensible- contractible member after the plate-like image display device 9 and the extensible-contractible member are raised on the top plate 2.
Patent JP-H039556-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: NARITA KAORU
IPC: H01L27/10
Filed: 1989-06-07
Abstract: PURPOSE:To form a capacitance insulating film in excellent breakdown strength, leakage characteristics and insulation breakdown characteristics with time while enhancing the reliability of the title semiconductor integrated circuit device by a method wherein a silicon oxide film is formed in a groove part of a semiconductor substrate to be steam-processed later. CONSTITUTION:A groove 102 is formed in a semiconductor substrate 101 comprising silicon and after finishing a process such as ion implantation, a silicon oxide film 103 is formed by pressure-reduced CVD process using a mixed gas containing SiH4 and N2O as reactive gas at the temperature of 800-850 deg.C and the pressure of 0-100 Pa. At this time, the silicon oxide film 103 is not made thinner at the groove corner parts thereby enabling the silicon oxide film in even film thickness in the groove to be formed due to the pressure reduced CVD process. Next, the heat treatment process is performed at 750 deg.C for around 5 minutes in steam atmosphere. Through these procedures, the deterioration in the breakdown strength, leakage characteristics and the insulation breakdown characteristics with time as the capacitance insulating film can be avoided while enhancing the reliability of the title device.
Patent JP-H07142719-A (JP)
Title: Production of mos transistor
Inventor: MIYAZAKI YOSHIHISA
IPC: H01L21/336
Filed: 1993-06-17
Abstract: PURPOSE:To reduce a thermal stress generation at a side wall end, suppress the generation of crystal defect, and prevent the leak current in an MOS transistor having an LDD construction. CONSTITUTION:A mask 8 having a slit window 11 is prepared on both outer sides of a gate electrode 3, and a substrate is anisotropically etched from its surface until the etching reaches 3000Angstrom  in height. After the mask 8 is removed, it in entirely etched to form a step-like side wall 9 and further an n<+> diffusion area 7 is formed through ion implantation.
Patent JP-S5573488-A (JP)
Title: Pressure welding method of aluminum pipe
Inventor: WAKABAYASHI YOUICHI
IPC: B23K20/00
Filed: 1978-11-29
Abstract: PURPOSE: To perform pressure welding surely through simple operation by forming the faying ends of Al pipes to concave and convex or socket and spigot type, placing the specified interposing material between the engaging gap and heating and pressing the pipes.  
     CONSTITUTION: The end of a pipe 1 is formed to wedge type and a reverse dent is given to a pipe 2. Metal powder such as copper powder 3 which causes eutectic reaction with Al and becomes eutectic molten liquid at relativey low temperature is put in this dent. Both pipes are then engaged with each other and the faying part is put in the center of a high frequency coil 4 and is heated. When the temperature exceeds the eutectic temperature, the ends are press fitted by being pressed perpendicularly with a cylinder 5 from above, then an eutectic melt phase 6 is formed at the interface. At this time, the high frequency heating source is cut off and further pressing is done to exclude this melt phase. This method enables bonding to be surely accomplished without requiring pretreatment. Copper, zinc and silver may be used as the above-mentioned interposing metal and powder, foil, plating, etc. as the style. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04346270-A (JP)
Title: Solid-state image sensing device
Inventor: OGATA MASAKI
IPC: H01L27/148
Filed: 1991-05-23
Abstract: PURPOSE:To inhibit the generation of FPN resulting from changes in drain voltage due to voltage drop in the picture elements in the central part and the peripheral parts in a solid-state image sensing device which uses FPD-CMD as a light receiving device. CONSTITUTION:In a solid-state image sensing device which uses FPD-CMD as alight receiving device, there is formed an impurity diffusion layer 6 whose type is identical to an MOS inversion layer, adjoining a drain region formed by the MOS inversion layer directly under an FPD electrode 5 so that the impurity diffusion layer 6 may be connected with a drain line 6 by way of a drain contact 8. The carriers in the MOS inversion layer by the FPD electrode 5 are supplied from the drain region by the impurity diffusion layer 6, which eliminates fluctuation of drain voltage between picture elements caused by voltage drop resulting in elimination of FPN.
Patent JP-S628458-A (JP)
Title: Fuel cell
Inventor: TAKEMOTO TOSHIAKI
IPC: H01M8/02
Filed: 1985-07-05
Abstract: PURPOSE:To prevent the lead of liquid between the adjacent unit cells by providing a repellent layer to a part of upper and lower surfaces of a separator being in contact with the side surface, both terminals of fuel and oxidation agent of said separator. CONSTITUTION:A repellent layer 7 is provided to a part of both upper and lower surfaces of separator 4 being in contact with the side surface, both terminals of oxidation agent 1, 2 of said separator 4. The repellent layer 7 is formed by heating and fusing a fluorine resin film which has the electric insulation property and resistance to phosphoric acid. Width of the region formed like a frame is determined corresponding to the gas seal region provided to the end part of both terminals 1, 2 of fuel and oxidation agent. Thereby, adhesion of phosphoric acid to be dropped along the side surface of laminated cell to the separator 4 can be prevented, leak of liquid between the adjacent unit cells can also be prevented and reliability of fuel cell can be improved.
Patent JP-2000335888-A (JP)
Title: Counterbalance valve
Inventor: KO EI
IPC: B66C23/82
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To increase free flow, and to provide a low-cost counterbalance valve by forming a valve main body compact, and simplifying the whole constitution. SOLUTION: This device receives energization force of a spring 4 by one end surface, and energization force by pilot pressure from a second port P2 by the other end surface, it has a pressure receiving surface 11d to generate force against energization force of the spring 4 when oil pressure is generated at a fourth port P4, a spool 12A slidably included in a spool hole 11a is provided, and the spool 12A and the spool hole 11a are formed to let a first and a third ports P1, P3 continuous to open the valve when energization by the pilot pressure from the second port P2 received by the other end surface exceeds total of energization force of the spring 4 and energization force by oil pressure on the side of an actuator 3 where out-of-control load is generated,  and when oil pressure as energization force exceeding total of energization force of the spring and energization force by oil pressure on the side of the actuator 3 where out-of-control load is generated is generated at the fourth port P4.
Patent JP-H0313643-A (JP)
Title: Construction method for long and large structure with expansion joint section
Inventor: KANEMURA TATSUO
IPC: E04B1/16
Filed: 1989-06-12
Abstract: PURPOSE:To reduce the cost by fixing a separator at the middle section of two formworks arranged face to face at an interval to form a concrete skeleton, and placing concrete on the right and the left in turn. CONSTITUTION:A veneer plate 5 is stuck to a bubble concrete plate 4, and washers 6 are provided to form a separator 2. A formwork (m) is assembled at the construction position of an expansion joint section 1, and the separator 2 is arranged at the middle section of the formwork (m). Reinforcing bars are arranged in a formwork m1 divided by the separator 2, then the separator 2 is fixed with joint bolts 3. Concrete is placed on the right and the left of the separator 2 in turn, and the formwork (m) is disassembled after concrete is hardened. No temporary scaffold is used, thus the construction cost can be reduced, processes are easily adjusted, and the construction period can be shortened.
Patent JP-S628018-A (JP)
Title: Apparatus for measuring flow amount of gas
Inventor: FUKUTOME MASAO
IPC: G01F1/32
Filed: 1985-07-05
Abstract: PURPOSE:To certainly detect the flow amount of gas in a range from a low flow amount to a high flow amount, by assembling a plate shaped polymer pressure sensor in a swirl precession swirl meter circuit to detect a voltage signal by said sensor. CONSTITUTION:A polymer pressure sensor 1 is assembled in the gas flow passage within a measuring cylinder constituted so that a part of a pipeline is throttled to narrow the pipe cross-sectional area thereof and pressure difference is provided in a fluid. This sensor 1 generates a voltage signal in proportion to the precessional motion of the vertex generating in matching relation to the flow amount of blown gas. The voltage signal detected by this sensor 1 is inputted to three stages of low band-pass filter circuits 2-2 corresponding to the flow amount of the blown gas while the signals of the circuits 2-2 are respectively inputted to Schmitt circuits 4-4 through amplifiers 3-3 to be respectively pulsated. Further, three-stage change-over of data is performed by phase comparing circuits 5-5 and the most stable part of a signal component is coupled to select data in a data selector 6.
Patent JP-H01318548-A (JP)
Title: Power source converter
Inventor: SAGANE TOMIYASU
IPC: H03K17/64
Filed: 1988-06-16
Abstract: PURPOSE:To reduce switching loss by disposing a series body of a diode and a capacitor in an array to a switching transistor and by connecting the second inductor in parallel to that diode. CONSTITUTION:A power converter is composed of a switching transistor TR1, an input power source 10, a control circuit 12, a transformer T1, etc., where the control circuit 12 controls the pulse width (duty ratio) of the TR1 in accordance with the output voltage fluctuations and feeds the current to a load 11 through output rectification-smoothing circuits D2-3 and L5. In this connection, a coil L3 is connected between an end of the primary winding N1 and the collector of the TR1, while a diode D1 and a capacitor C1 connected in series are disposed in an array between the collector and emitter of the TR1 and a coil L4 is connected in parallel to this diode D1. When the TR1 is turned ON, its collector current thereby flows through the 1st inductor L1, while the discharge current from the capacitor C1 flows through the 2nd inductor L2, by which the starting of the pulse wave becomes gentle.
Patent JP-H10334296-A (JP)
Title: Automobile management system
Inventor: MIYAZAWA YASUO
IPC: G07C1/30
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an automobile management system which can prevent the wrong use of cards, can repetitively use the same card and also can clear off the road devices used in a parking system. SOLUTION: The prepaid parking fare data and registered data are written into a readable/writable card 11, and an in-vehicle device 20 rewrites the fare data (remainder of fare). At the same time, the data on the card 11 are sent by radio to a portable out-vehicle device 30 from the device 20 and can be displayed at the device 30. Furthermore, the registered data can be sent by radio to a management center device 40 for the collation from the device 30.
Patent JP-S6126069-A (JP)
Title: Transfer device
Inventor: YONEKURA SEIJI
IPC: G03G15/16
Filed: 1984-07-17
Abstract: PURPOSE:To raise the transfer rate of a toner image by giving a light and an electric field from the base side of a photosensitive member and giving an electric field for transfer from the recording paper side. CONSTITUTION:A photosensitive member 9 and a recording paper 51 enter into a transfer device 19 synchronously with each other, and toner groups 48-50 are transferred successively to the surface of the recording paper 51 in the area of a corona discharging part 20'. In the area where a corona discharging part 20'' and a corona discharger 21 face each other, the light from a light source 22 is irradiated from the side of a base 10 to neutralize and extinguish the electric charge which forms a latent image on the surface of an electric charge transporting layer 12, and the electric charge from the discharger 21 is flowed to the base 10 to bias the base voltage to the negative polarity. A DC circuit of a high voltage DC power source, the discharger 21, and the discharging part 20'' consitute a bridge circuit through the photosensitive member 9, toner groups 48 and 49, and the recording paper 51. Since the base 10 is grounded through an internal resistance 52, a required bias potential can be set by the value of the current flowed to the base. This bias potential acts toner groups 48 and 49 through a generating layer 11 and the transporting layer 12 to transfer the toner image to the surface of the recording paper 51 surely.
Patent JP-S5671569-A (JP)
Title: Finishing method of metal mold casting
Inventor: SUZUKI YASUO
IPC: B22D31/00
Filed: 1979-11-13
Abstract: PURPOSE: To perform the finishing work continuously and efficiently, by removing needless parts of a casting while holding the casting which is solidified in the mold, in the mold.  
     CONSTITUTION: Core storing part 2, molten metal pouring part 3, flow off breaking part 4, channel opening bar breaking part 5, the first cleaning part 6, the second cleaning part 7, hole blowing part 8, mold coating part 9, and cooling part 10 are provided successively along mold transfer device 1, and the casting solidified in mold 12 is transferred while held in the mold until the casting is taken out from mold 12 in the first cleaning part 6. In flow off breaking part 4 and channel opening bar breaking part 5, retaining jigs opposite to needless parts of the casting are driven to break away needless parts. Thus, the finishing work is performed continuously. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07328745-A (JP)
Title: Continuous casting method of steel containing pb
Inventor: KINOMOTO YASUO
IPC: B22D1/00
Filed: 1994-06-07
Abstract: PURPOSE:To prevent the clogging of a nozzle and the defective quality by adding the substance containing Pb so as to obtain the prescribed composition to achieve the continuous casting after Ca is added to the molten steel containing no Pb in the ladle in achieving the continuous casting of the steel containing Pb. CONSTITUTION:When Ca is added in the steel containing Pb to control the Al 2 0 s (non-metallic inclusion) in the molten steel, Pb in the molten steel which is present in adding Ca directly impairs the modifying reaction of Al2O3. As a result, after Ca is added to the molten steel containing no Pb in the ladle, the material containing Pb is added so as to obtain the prescribed composition to achieve the continuous casting. This constitution improves the modification and hardening of Al2O3 in the Pb-added steel, provides the stable operation by preventing the nozzle from being clogged and improves the quality, and suppresses the product UT fraction defective to the level similar to that of the steel where no Pb is added.
Patent JP-H07328753-A (JP)
Title: Continuous casting method of ca-treated steel
Inventor: HAYASHI HIROAKI
IPC: B22D11/00
Filed: 1994-06-07
Abstract: PURPOSE:To easily and surely prevent the nozzle clogging and the defective quality by appropriately controlling the excessive heating of the molten steel in the continuous casting in terms of the concentration of the composition in the molten steel which is directly measurable in the ladle, and the opening condition of a tundish stopper. CONSTITUTION:When the molten steel is heated in the tundish, the nozzle clogging is not advanced, and the degree of clogging is not changed. However, when the nozzle clogging is advanced due to the stopping of the heating, and the molten steel is again heated, the modification of Al2O3 is promoted and the nozzle clogging is eliminated, and the stable casting condition is realized. In the continuous casting of the molten steel containing 0.015-0.100wt.% S and Ca, the lower limit of the excessive heating of the molten steel is determined by the concentration of Al, S, T, O and Ca contained in this molten steel, and the molten steel in the tundish is heated by a heating equipment to achieve the continuous casting. This constitution improves the modifying effect of Al2O3 by Ca, and avoid the nozzle clogging.
Patent JP-S5370852-A (JP)
Title: Display device of pressure variation patterns in blast furance
Inventor: ISOYAMA TADASHI
IPC: G01D7/00
Filed: 1976-12-07
Abstract: PURPOSE: To perform quantitative controlling of blast furnace operations by digitallizing and displaying the intensity, magnitude and variation times of the variation patterns of the tuyere pressure and shaft pressure of a blast furnace. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04369587-A (JP)
Title: After-processing device for sheet
Inventor: YASUDA HIROSHI
IPC: B65H37/04
Filed: 1991-06-19
Abstract: PURPOSE:To discharge a sheet bundle smoothly and positively by parking one of paired orderly depositing members in a direction which crosses directly a direction where a sheet is transported when the sheet bundle is deposited in orderly manner and at the same time, parking the other from a discharge path by movement toward an opening. CONSTITUTION:The subject sheet after-processing device is composed of a finish tray 400 on which a sheet bundle S is deposited, side fences 103,104 which are provided in movable manner in a direction crossing directly a direction where the sheet is transported and deposits the sheet bundle deposited in orderly manner in the directly crossing direction, a stapler 301 which processes the sheet bundle deposited in orderly manner as specified and a control part which controls the side fences l03, 104. The side fences 103, 104 are controlled so that at least, one of the fences moves in either one of the directly crossing directions when the sheet bundle S is deposited in orderly manner and at least, one of the fences moves toward the opening of a tray when the bundle S is discharged, while the other is parked from a discharge path. Subsequently, an area for device installation is minimized with the reduction of manufacturing cost and improvement of the ease of operation. Further, the sheet bundle can be discharged smoothly and positively.