baber/WOPTO huggingface dataset:
Patent JP-S6067278-A (JP)
Title: Automatic assembly method of car parts and its device
Inventor: KITAMURA KENGO
IPC: B62D65/00
Filed: 1983-09-26
Abstract: PURPOSE:To completely automate the assembly work of car parts without including excessive work processes by removing a grip handle from assembled car parts, holding a temporarily installed tightening device with this grip handle, then removing it from a car body. CONSTITUTION:A car body B is mounted on a conveyor 1 and moved, and it is positioned when it reaches the strut assembly position. An automatic assembly device having struts P is formed with a robot R having a grip hand H selectively holding a nut tightening device N and the struts P at the tip of a multi-joint arm 8 and a fixing device K temporarily installing a nut tightening device N on the car body. After the nut tightening device N is temporarily installed on the car body B, the grip handle H is removed from the nut tightening device N to hold the struts P, which are assembled to the car body by the nut tightening device N. Then, the grip hand H is removed from the struts P, and the nut tightening device N is removed from the car body B.
Patent JP-H0739147-A (JP)
Title: Rcc-type switching power-supply apparatus
Inventor: SUGAYA MINORU
IPC: H02M3/338
Filed: 1993-07-16
Abstract: PURPOSE:To surely perform an overcurrent protection even when the voltage of a commercial power supply is changed-over. CONSTITUTION:The title switching power-supply apparatus is composed of a first overcurrent protection circuit in which a first resistance R1 and a second resistance R2 are connected in series with a switching element Q1, in which a first protective element Q2 and a second protective element Q3 are connected in parallel with an auxiliary winding N2 for a transformer 20 and in which the second protective element Q2 is turned on when a switch SW1 (S) is turned on and a voltage V2 generated by both resistances R1, R2 becomes a set value or higher and of a second overcurrent protection circuit in which the second protective element Q3 is turned on when the switch SW1 (S) is turned off and a voltage V3 generated by the second resistance R2 becomes a set value or higher.
Patent JP-H0844682-A (JP)
Title: Controlling system for fault resistant computer
Inventor: HIUGA KAZUHIRO
IPC: G06F11/00
Filed: 1994-07-28
Abstract: PURPOSE:To suppress the propagation of a fault at a minimum even when the fault is generated by comparing the input data and output data of plural microprocessors (MPU). CONSTITUTION:A basic processor 20 is composed of three MPU 201-203, input/ output data check circuit 204 for the MPU 201 to 203, fault propagation preventing circuit 205, timers 207 to 208 connected to the input/output data check circuit 204 and an internal bus, and encoder 206 for converting an interruption request signal 20531 from the fault propagation preventing circuit 205 and interruption request signals from the timers 207 and 208 to interrupting signals to the MPU 201 to 203, or the like. Thus, the input data are compared in addition to the conventional comparison of output data concerning the MPU 201 to 203 to be synchronously operated. When the unequal comparison occurs the comparison, in the case of input data, the part of the fault is specified by the self-diagnostic processing of MPU 201 to 203 or in the case of output data, it is specified by majority processing and disconnecting processing is performed.
Patent JP-S6154094-A (JP)
Title: Memory device
Inventor: ITO HISATSUGU
IPC: G06F1/26
Filed: 1984-08-23
Abstract: PURPOSE:To connect a memory device to an external device without having a part electrically contacted completely by supplying power source electric power by a magnetic circuit of linking a transformer and transmitting and receiving a data signal and the control signal of a light signal. CONSTITUTION:The core 10b of an information processing device 200 and the core of a memory device 100 are closely faced, compose a magnetic circuit of linking a transformer and supplied to the device 100 as a direct electric power in which an external alternating current electric power passes through a direct current converting circuit 11c. On the other hand, the data signal and the control signal of a light signal by LED12b-12g of the device 200 are light-received by phototransistors 14b-14g of the device 100, converted to an electric signal and a data signal is written to a memory element 4 controlled in accordance with a control signal. Reading data in accordance with the control signal from the element 4 are also transferred to the device 200 as the light signal. Thus, without having a part electrically contacted completely, the memory device is connected to an external device and a decrease of reliability due to high frequency detaching can be prevented.
Patent JP-H0724438-A (JP)
Title: Crude refuse treating machine
Inventor: TSUNAGA HISAO
IPC: B09B3/00
Filed: 1993-07-16
Abstract: PURPOSE:To provide the crude refuse treating machine which dries crude refuse under pulverizing and agitating, does not cause putrefaction and has high thermal efficiency. CONSTITUTION:While the crude refuse housed in a crude refuse housing container 2 disposed in a heat insulating container 1 is agitated and crushed by a stationary blade 3 and a rotary blade 4 rotating under intersection with this stationary blade 3, the crude refuse is dried by circulation of hot wind by an agitating fan 12 and a heater 13. A hood 14 acts to enhance the thermal efficiency at this time. The steam produced from the garbage is condensed by a condenser 8 disposed on the outer side of the heat insulating container.
Patent JP-H03124582-A (JP)
Title: Magazine for screw type fixture
Inventor: HARARUDO KOORUMAN
IPC: B25B23/00
Filed: 1990-07-05
Abstract: PURPOSE: To simplify the extraction of screw-type fixing metal fittings and increase the number of the fixing metal fittings accommodated per unit area, by providing barlike grooves extending substantially parallel with each other along a falling line made appropriate for the slide of the fixing metal fittings, and a single extraction opening provided at the end of the barlike grooves. CONSTITUTION: In use, a support member 15a is placed on a roof. After a magazine 15 or platelike cover is detached, it is inserted into the support member. Grooves 22 are aligned with the recesses 29 of a block 17. The screw-type fixing metal fittings in the barlike grooves 22 slide within them toward the extraction block 17. A user can extract the screw-type fixing metal fitting from the magazine via the extraction block 17, the extracted screw-type fixing metal fitting is immediately replaced with another fixing metal fitting slid in a fresh position. When the magazine is empty, it is from the pocket of the support member 15a, and replaced with another magazine. A guide member 60 makes it easy to lead in the socket of a screw-driving tool for the extraction of the fixing metal fittings.
Patent JP-S57100765-A (JP)
Title: Semiconductor device
Inventor: ASAMI FUMITAKA
IPC: H01L23/58
Filed: 1980-12-15
Abstract: PURPOSE:To obtain a semiconductor device having an effective input protective element against a negative polarity noise electric field by providing the junction section of a protective diode with a gate for the application of electric field reducing a reverse breakdown voltage. CONSTITUTION:With a positive polarity noise electric field applied to an input terminal 1, diodes 5 and 6 become forward bias status to protect an internal circuit 2 by turning the diodes ON. Meanwhile, with a negative polarity electric field applied to the input terminal 1, the electric field by the voltage across +V and input voltage is applied to the junction 29 of the diode 6 to decrease a reverse breakdown voltage and a current flows into the diode to protect the internal circuit 2. As for the embodiment of the structure, an input signal is led to the cathode 24 of the diode from a metal wire 21 connected to the input terminal through a resistance region 23. A gate electrode 26 applied a power voltage +V is provided on the junction 29 of the diode through an insulating film 28.
Patent JP-S5965997-A (JP)
Title: Semiconductor storage device
Inventor: NISHIMOTO TOSHIO
IPC: G11C11/34
Filed: 1982-10-06
Abstract: PURPOSE:To make a dummy cell unnecessary and to reduce the variation of the potential of a substrate by constituting so that the half of an entire bit line and the remaining half are subjected to a potential variation in a positive direction and a negative direction, respectively, and setting the pre-charge potential of a bit line to a reference level. CONSTITUTION:An Mc and an Mcj are both a same memory cell and consist of one capacitor Ce3 and a transfer gate Q4 which is turned on and off by a clock phiw. After pre-charge, by synchronizing with a clock, the transfer gate Q4 of the memory cell Mcj is opened by the clock phiw, and when its capacitor Ce3 is connected to the bit line BL, the potential of the bit line BL is varied either in the positive or negative direction from a level of 1/2VDD since charge is accumulated to a zero volt or the level of VDD in the memory cell Mcj in accordance with storage contents. Immediately before the operation of the sense amplifier SA is ended, a clock phi3 is turned on, the potential of the bit line at an ''H'' level side is raised to a VDD level, and in this way, the bit lines BL, BL' are specified to have a clear potential difference.
Patent JP-S6239540-A (JP)
Inventor: SUCHIIBUN ROIARUTEI PIIKU
IPC: C07C47/546
Filed: 1985-08-13
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-H0617107-A (JP)
Title: Process time series analyzing device in blast furnace
Inventor: SEKI TADATOSHI
IPC: C21B5/00
Filed: 1992-07-03
Abstract: PURPOSE:To facilitate the analisis of the process condition in a whole blast furnace by transforming the three-dimensional coordinates obtd. from the time lapse information of a furnace body temp. and process condition in the furnace into the two-dimensional coordinates and overlapping the transparent stereoscopic furnace body temps. and the process displaying information in the furnace on a two-dimensional displayed screen. CONSTITUTION:The pieces of information of the furnace body temp. and the process condition in the furnace are treated by a three-dimensional coordinate calculating means to make the pieces of three-dimensional coordinate information and these pieces of information together with pieces of the information of the times obtaining the three-dimensional coordinate information are resistered on a data base means as the time sequential information. The information in the designated period is read from the data base, and the three-dimensional coordinates of the displayed information respective time points are transformed into the two-dimensional coordinates by a two-dimensional coordinate calculating means and displayed on the two-dimensional screen. The furnace body temp. displaying information of the furnace body shape is made to be translucent so as to be able to see the other displays arranged in the furnace through the outside of the furnace, and are displayed together with the process displayed informations in the furnace by developping on the same two-dimensional screen. Further, the display is automatically updated at every interval of the prescribed time and the pieces of process information in the plural times are displayed in order.
Patent JP-S6422310-A (JP)
Title: Antifoaming agent
Inventor: TERAE NOBUYUKI
IPC: B01D19/04
Filed: 1987-07-17
Abstract: PURPOSE:To obtain an antifoaming agent having superior antifoaming effect for the foaming of an org. solvent by using an organopolysiloxane having a specified polyperfluoroethyer group as principal component. CONSTITUTION:An organopolysiloxane contg. perfluoroether group expressed by the general formula I contg. 20-100wt.% perfluoroether-contg. organosiloxane unit and 20-70wt.% F atoms, is used as principal component. Said organosiloxane unit is obtd. by a reaction of a polyperfluoroether compd. with a corresponding siloxane compd. The antifoaming agent of this invention has superior effect for inhibiting foaming in an org. solvent because of a small surface tension of the perfluoroether-contg. organopolysiloxane contained as principal component and small solubility there of in an org. solvent.
Patent JP-2000010870-A (JP)
Title: Semiconductor disk device
Inventor: UNNO YUSAKU
IPC: G06F3/08
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor disk device that can be accessed normally by a host computer even if an error occurs in a header part. SOLUTION: The semiconductor disk device 100 is equipped with a host interface 510 which sends and receives data to and from a host computer 550, a buffer memory 530 which temporarily store data, a microcontroller 520, a nonvolatile storage medium 540 which consists of a user block area, a spare block area and an alternative information area composed of spare block information and which is read and written, block by block, and a header control part 160 which writes information of the same block to the headers of respective sectors of blocks. Even if an error has occurred in one header part, whether an error has occurred or not, can be confirmed by using information of other header parts.
Patent JP-H0464563-A (JP)
Title: Controller for machining web
Inventor: ISHIKAWA NORIO
IPC: B65H23/188
Filed: 1990-07-04
Abstract: PURPOSE:To use one part of a pattern also as a register mark without causing any trouble in the control of web machining even with the defect of the register mark by generating a gate signal for detecting the next register mark according to the measured value of the web conveyance amount which started measument on information about the detection of the present register marks. CONSTITUTION:When a mark detection signal is output, a starting point control means 14 orders an amount of conveyance measuring means 11 to make the point at which measurement of the amount of conveyance of a web 2 is started coincide with that at which a mark detection signal is output, while when the mark detection signal is not output the means 14 orders that the amount by which the next web is conveyed is measured with the point at which a measurement signal is output as a starting point. An output selecting means 15 outputs a mark detection signal when this mark detection signal is output, while when the mark detection signal is not output the means 15 outputs a measurement signal. A control portion 17 controls a web processing device 6 through the acting position of the web processing device 6 detected by a position detecting means 16, the speed at which the web is conveyed that is measured by the amount of conveyance measuring means 11, and the output of the output selecting means 15.
Patent JP-H0618592-A (JP)
Title: Device for confirming connection of multiconductor cable and its using method
Inventor: MAEDA FUMIAKI
IPC: G01R31/02
Filed: 1992-07-03
Abstract: PURPOSE:To improve the accuracy and workability of inspections for inspecting multiconductor cables for continuity and erroneous connection. CONSTITUTION:The paired connectors 2b and 2c of a multiconductor cable 2 to be inspected are respectively connected to the feedingand receiving-side connectors 3 and 4 of the title connection confirming device. Of all pins of the connector 3, the pin to be used for feeding is selected by means of a feeding- pin selector switch 5A by operating the knob 5C of a pin selector switch 5. In an interlocking way with the switch 5A, the receiving pin of the same number as that of the pin to be used for feeding is selected by means of a receiving pin selector switch 5B. When a continuity discriminator 6 detects a voltage across the common terminals of the switches 5A and 5B, the continuity is indicated by actuating a continuity buzzer 8. When no continuity is obtained, it is visually indicated by turning on a discrimination indicator 7 and, at the same time, the buzzer 8 is not actuated. Simultaneously, the receiving-side connector 4 displays the number of the receiving pin on a pin number display 9 and, at the same time, displays the position of the receiving pin on a pin position display 10.
Patent JP-S6334877-A (JP)
Inventor: KONO MASAKAZU
IPC: H01R43/16
Filed: 1986-07-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6156746-A (JP)
Title: Expanding method of seamless steel tube
Inventor: TSUKAMOTO KAZUNARI
IPC: B21D39/20
Filed: 1984-08-25
Abstract: PURPOSE:To product the material yield and large tubes efficiently and reduce the cost by inserting a seamless steel material into a sticky mantrel with a head tube diameter and reducing a thickness of the tube diameter while heating the spot subsequently in the vicinity of a taper part. CONSTITUTION:A seamless steel material 1 is inserted into a mandrel 1, where a taper part 22 and a parallel plug part 22 are provided with slopes on their edge, and a mandrel edge part 2 is fixed and supported by a chack 4. A material 1 is pushed by a pusher head 5 and a high frequency heating coil 3 around and in the vicinity of the taper 22 and the material 1 are heated by a ring-like gas burner, and tube diameter reducing thickness is discharged from a plug part 21 to reduce the deforming resistance and facilitate tube diameter reducing with less resistance. If a peripheral steel of the plug 21 is pressed, a tube diameter becomes more homogeneous and better. A smaller edge of the plug part 21 prevents the resistance by cooling shrink of the steel.
Patent JP-H1122363-A (JP)
Title: Pit excavation device
Inventor: OSHIMA SHIGEKI
IPC: E21D5/10
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To dissolve a problem wherein when a bedrock is rigid, an uneven surface is formed in the side of a liner plate according to the state of the excavation surface of the pit, and a guide rail is curved due to the uneven surface and a trouble occurs to elevation of a shovel attachment. SOLUTION: A plurality of brackets 10 are disposed along the direction of depth inside a liner plate 3 disposed in a pit 2 and a guide rail 20 is arranged at the bracket 10 along the direction of the depth of the pit 2. A shovel attachment 30 to excavate and recover the face surface of the pit 2 is arranged at the guide rail 20 elevatably in the pit 2. Further, the bracket 10 supports the guide rail 20 in a manner to approach and part from the inner side of the pit 2 and the uneven surface of the liner plate 3 occurring according to the state of excavation of the pit 2 is absorbed and the guide rail 20 is kept in a linear line.
Patent JP-S5968413-A (JP)
Title: Flexible membrane weir
Inventor: MURAMATSU TAKEO
IPC: E02B7/00
Filed: 1982-10-12
Abstract: PURPOSE:To remove deposited earth and sand causing insufficient weir height positively by constructing a second small-sized flexible membrane weir for high pressure near a fixture on the upstream side of a first flexible membrane weir on either of the inside or outside of the first flexible membrane weir. CONSTITUTION:The flexible membrane weir 1 is formed by the first flexible membrane weir 2 constructed in the direction crossing rivers and the second small-sized flexible membrane weir 3 constructed in parallel near the fixture 2A on the upstream side of the membrane weir 2. The membrane weir 3 is constructed outside or inside the membrane weir 2, and a high-pressure fluid is fed to or discharged from the membrane weir 3 and a fluid at normal pressure to or from the membrane weir 2 respectively and independently. When earth and sand deposit on both membrane weirs 2, 3 under a lying state, earth and sand depositing on the membrane weir 3 are collected positively to the upstream side when the high-pressure fluid is fed to the membrane weir 3 first and the weir is erected, and deposited earth and sand remaining on one part of the membrane weir 2 are washed away to the downstream side by a water current falling from the membrane weir 3. Accordingly, deposited earth and sand do not cause trouble when the membrane weir 2 is erected.
Patent JP-H05339665-A (JP)
Title: Ti alloy and its production
Inventor: SHIBATA TOMOKI
IPC: C22C1/02
Filed: 1992-06-10
Abstract: PURPOSE:To reduce the viscosity of a molten metal, to improve the fluidity, and to obtain a casting free from casting defects by incorporating Ca and/or Ca alloy into Ti and/or Ti alloy and forming a Ti alloy containing prescribed amount of Ca. CONSTITUTION:Ti and/or Ti alloy (e.g. Ti-Al alloy, Ti-Al-V alloy) is melted. Then, Ca and/or Ca alloy (e.g. alloys of Ca and Al, V, Mo, Cr, Sn, etc.) is added to the resulting molten metal, and the Ti allay containing 0.0002-5wt.% Ca is refined. By this method, the viscosity of the molten metal is reduced and the is improved, and the casting free from casting defects can be obtained.
Patent JP-S6422888-A (JP)
Title: Salt of phosphoric acid ester
Inventor: TSUBONE KAZUYUKI
IPC: C09K23/42
Filed: 1987-07-16
Abstract: NEW MATERIAL:A salt of 2-(hydroxy-N-methylalkoxy propylamino) ethyl phos phoric ester expressed by formula I (R represents 20-22C alkyl; M represents Na<+>, K<+>, NH4<+> or triethanolamine ion). EXAMPLE:Monosodium 2-( 2-hydroxy-N-methylarachyloxy-propylamino ) ethyl phosphoric acid ester. USE:A base for an ointment, a base for medicaments and cosmetics such as a skin cream, hair cream, hair treatment, foundation and cream, and a pigment dispersant or viscosity-increasing agent for a paint and ink. PREPARATION:Phosphorus pentoxide is added to a THF-solution of a 2-(2- hydroxy-N-methylalkyloxy propylamino)ethanol expressed by formula II which is obtained by reacting a glycidyl alkyl ether with N-methylaminoethanol while heating to carry out phosphate-esterification reaction. Then an aqueous solution of a base is added thereto, and concentration and desalination thereof are car ried out.
Patent JP-H0714592-A (JP)
Title: Regenerating method for molten carbonate fuel cell
Inventor: UEMATSU KOKICHI
IPC: H01M8/04
Filed: 1993-06-25
Abstract: PURPOSE:To recover the dropped voltage of a molten carbonate type fuel cell caused by decrease of the electrolyte. CONSTITUTION:A fuel cell with molten carbonate concerned uses a porous oxide NiO prepared by sintering Ni powder as a material to cathode 2. In regenerating, N2 gas as the inert gas is first fed flowing to a gas passage 5 on the cathode 2 side and a gas passage 6 on the anode 3 side so as to make N purge. Then N2 gas and H2 gas are fed flowing to the gas passage 5 on the cathode 2 side so as to reduce the cathode 2, and NiO is turned into Ni, which is followed by compressing of the battery so that the Ni deforms. Then an oxidating gas is fed flowing to the gas passage 5 so that the cathode 2 is oxidated. A compressive deformation at the cathode reduction redistributes elsewhere the electrolyte inside of the cathode.
Patent JP-H0927504-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUNO TOMOYUKI
IPC: H01L21/31
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To reduce heavy metal contamination of a semiconductor device during a thermal processing step of semiconductor device manufacturing and to improve yield and reliability of the semiconductor device by suppressing leak current increase of junction and gate withstand voltage degradation. SOLUTION: Dummy gettering silicon substrates 15 having a big gettering effect are arranged between each silicon substrate 14, which is a semiconductor device to be made into a product, on a quartz boat 13. The gettering silicon substrates 15 are arranged in front and at the back of the silicon substrates, and after that a thermal processing step is performed. The step cam reduce heavy metal contamination of the semiconductor device and can improve yield and reliability of the semiconductor device.