baber/WOPTO huggingface dataset:
Patent JP-S6072624-A (JP)
Title: Automatic caulking device
Inventor: UEDA KUNIO
IPC: B21D39/00
Filed: 1983-09-30
Abstract: PURPOSE:To caulk a nut tightened via a washer providing a socket which engages with a nut and a caulking pawl to a caulking head, inserting the knife edge of the pawl into the space between a work and the washer and bending the circumferential edge part of the washer. CONSTITUTION:A caulking head which is vertically movable and is freely movable forward and backward with respect to a work 1 is provided to a head attaching base. A socket 33 having an aperture 34 which engages with a nut 6 and a caulking pawl 50 which turns opposite thereto are provided to the caulking head. If the bottom surface of a washer 5 contacts tightly with the work 1 and the circumferential edge part 5a thereof does not project, the socket 33 is engaged with the nut 6 and after the pawl 50 is turned integrally with the socket 33, a knife edge 51 is inserted into the space between the work 1 and the washer 5 to bend upward the part 5a thereby pressing the bent part 5b to one side face of the nut 6 and stoppering the nut. The nut tightened via the washer is thus caulked by the above-mentioned washer.
Patent JP-S6075283-A (JP)
Title: Novel bacterial strain
Inventor: OOUCHI KOUZOU
IPC: C12N1/20
Filed: 1983-09-30
Abstract: PURPOSE:To provide a novel bacterial strain belonging to Escherichia coli, and capable of proliferating by vigorously decomposing and assimilating starch in a medium containing starch as a main carbon source [Escherichia coli 24K (FERM-P No.7260)]. CONSTITUTION:The above novel bacterial strain is separated from soil e.g. by the integrated culture process. The separation is carried out as follows. The soil is added to a liquid starch medium, and cultured at about 37 deg.C for about 24hr under shaking. The obtained culture liquid is diluted, inoculated in a flat agar medium, and cultured by the standing culture process. The obtained colony is transplanted to a flat agar starch medium and cultured at about 37 deg.C for about 3 days. The medium is treated with iodine vapor, and the colony having an obvious transparent zone around the colony is separated to obtain the objective starch-assimilating strain.
Patent JP-2000034339-A (JP)
Title: Cationic ring-opening polymerization of benzoxazine
Inventor: ISHIDA HATSUO
IPC: C08G61/12
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer derived from benzoxazine monomer, polymerized at lower temperature than thermopolymerization temperature by ring-opening polymerization, having microstructures different from those polymerized by thermopolymerization and useful as a precursor for brake pads for aircraftes or the like. SOLUTION: This polymer includes recurring units having a structure of formula I to IV [R1 is H, a 1-80C alkyl, a 6-20C aromatic group or the like; R2 is a 1-40C alkyl, a 6-40C aromatic substituted alkyl or the like; R3 H or R2; X is a counter-ion such as a halogen; (p) is 0-3] or combination thereof and, if formula III is included, the polymer must include at least 2 mol.%, 5 mol.% and 15 mol.% recurring units of formula I, II or IV, respectively, and is obtained by deriving from ring-opening polymerization of one or more benzoxazine monomers.
Patent JP-H0344217-A (JP)
Title: Error corrector
Inventor: KODAMA TOMOKO
IPC: H03M13/00
Filed: 1989-07-12
Abstract: PURPOSE:To attain the decoding of an error correction code with only the addition of a simple circuit by providing a threshold level decision means deciding whether or not the weight of a residue series calculated from a reception signal series is less than a threshold level. CONSTITUTION:The device is provided with a signal input means 101 inputting a reception signal series, a signal storage means 102 storing the reception signal series inputted from the signal input means 101, a residue calculation means 103 calculating a residue series from the reception signal series, and a threshold level decision means 104 deciding whether or not the weight of the residue series is the threshold level or below. Moreover, the device is provided with a pattern detection means 105 detecting whether or not the residue series calculated by the residue calculation means 103 is coincident with a preset prescribed pattern, an error correction means 106 correcting an error of a stored reception signal series by the signal storage means 102 based on the result of detection and a signal output means 107. Thus, the decoding of the error correction code is attained by having only to add a simple circuit.
Patent JP-H0467671-A (JP)
Title: Manufacture of semiconductor device
Inventor: MITSUI KENJI
IPC: H01L21/8234
Filed: 1990-07-09
Abstract: PURPOSE:To lessen an element much in occupying area so as to enhance a semiconductor device in degree of integration and capacity by a method wherein an element is formed vertically between a diffusion layer formed on a lower silicon substrate and an electrode wiring layer formed on the uppermost part. CONSTITUTION:An opening 4 is provided to a silicon dioxide film 3 through a well-known photoresist method so as to enable the surface of an N-type diffusion layer 2 to be exposed, an amorphous silicon layer 5 is formed on the surface through a chemical evaporation method and heated, the crystallized silicon layer is etched into a prescribed pattern, then a photoresist is removed, and an N-type diffusion layer 7 of phosphorus and a P-type diffusion layer 8 of boron are formed on a silicon layer 15 buried in the opening 4. A second silicon dioxide film 9 is formed through a chemical evaporation method, a second opening 10 is formed for the connection of the silicon layer 15 with an electrode wiring layer, and an aluminum film is formed through sputtering, which is etched into a prescribed pattern for the formation of an electrode wiring layer 11.
Patent JP-H0230250-A (JP)
Title: Monitor protection system
Inventor: NAGAO HIROAKI
IPC: H04Q9/14
Filed: 1988-07-20
Abstract: PURPOSE:To prevent the state of disabling the monitor of a device to be monitored with the same address as an address added to a command sent from a monitor from taking place by inhibiting the transmission of a reply from the device to be monitored whose address is set in mistake to the monitor. CONSTITUTION:A control means 41 and switches SW1-SWn are provided to a bypass branch device 4. A control means 41 stores addresses of n-set of devices to be monitored and lines connecting to the devices to be monitored corresponding to the said addresses, compares an extracted address extracted from an entered command with a readout address to be read out and sends a control signal corresponding to the result of comparison. When the result of comparison is coincident, the switches SW1-SWn set a return path of the line corresponding to the coincident readout address, and when the result of comparison is dissident, the switches SW1-SWn reset a return path of the line corresponding to the dissident readout address.
Patent JP-S6073084-A (JP)
Title: Cooling device in rotary type compressor
Inventor: FUJIMOTO SHINJI
IPC: F04C29/04
Filed: 1983-09-28
Abstract: PURPOSE:To aim at enhancing the heat radiating effect of a communication pipe, by arranging a refrigerant pump in the raised section of the coolant gas inlet side of the communication pipe so that the refrigerant pump is driven when the temperature of a closed casing becomes higher than a predetermined temperature so that the circulating amount of coolant gas in the communication pipe is increased. CONSTITUTION:A refrigerant circulating pump is disposed in a raised pipe section 10 of a communication pipe having both inlet and outlet ports opened above the level of lubricating oil in a closed casing 1 and extending upward. When the compressor section 2 is driven, high pressure and high temperature gas is discharged into the closed casing 1, and a large part of the gas is discharged into a refrigerating cycle system through a discharge pipe 5. Further, when the temperature of the closed casing 1 exceeds a predetermined value, a temperature detector 13 establishes its circuit to drive a refrigerant circulating pump 12. With this arrangement the circulating amount of refrigerant in the communication pipe 8 is greatly increased to increase heat radiation from the communication pipe 8 so that the compressor section 2 may be efficiently cooled.
Patent JP-2000020020-A (JP)
Title: Electron source drive device, image forming device, and method for correcting electron emission characteristic of electron source
Inventor: ANDO SHUKI
IPC: G09G3/20
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide devices and the method that nearly uniformly correct the electron emission characteristics of the electron source having plural electron emission elements. SOLUTION: Each of the (i-1) pieces of elements are test driven which are from the j-th row to the (j+1-1)th row of the k-th column, among the m×n pieces of the electron emission element (hereinafter called the element), during the blanking period of input video signals, and measuring the emission current Ie of these elements. Then, on the basis of the drive quantity and the measurement result of the element at the time of the test drive, the correction data are determined which correct the variance of the present electron emission characteristics of the subject element. The series of process is performed by (i-1) pieces for each blanking period with respect to the m×n pieces of the element. The determined correction data are stored in a memory and used for the correction of the drive signal for driving columns in displaying the input video signal thereafter.
Patent JP-S6337146-A (JP)
Title: Aqueous dispersion composition of resin
Inventor: TSURUOKA MITSUO
IPC: C08L23/04
Filed: 1986-07-31
Abstract: PURPOSE:To provide a composition obtained by compounding an aqueous dispersion of a specific thermoplastic polyurethane resin with an aqueous dispersion of an ethylenic resin, forming an easily peelable coating layer on a plastic and giving an easy-peel bag when used as a sealing material for an opening part of a bag. CONSTITUTION:(A) 5-95wt% (in terms of solid resin content) aqueous dispersion of a thermoplastic polyurethane resin having a softening point of 90-140 deg.C is compounded with (B) 95-5wt% (in terms of solid resin content) aqueous dispersion of an ethylenic resin. The component B is an aqueous dispersion of an ethylene-vinyl acetate copolymer resin. The component A is preferably a dispersion produced from a polyol of 1 mol of a dioxy compound having an average molecular weight of 500-5,000 and <=10mol of a 2-8C saturated aliphatic unsubstituted glycol and an organic diisocyanate of a molar number equal to the sum of the above two components.
Patent JP-H0740340-A (JP)
Title: Production of sheet molding material, laminate of sheet molding material, and molded article
Inventor: GOTSUTOFURIITO YOHANESU FURANS
IPC: B29L9/00
Filed: 1993-07-22
Abstract: PURPOSE: To provide a method for producing a sheet-shaped molding material which is easy of handling an SMC layer, prevents the final product from showing a wound, and has optimum mechanical strength. CONSTITUTION: A fiber material in the form of a mat or a fleece is impregnated with an aminoplastoresin mixture. The fiber material has tensile strength at room temperature of 0.1-20 MPa. When a sheet-shaped molding material(SMC) is produced by drying the impregnated material to have viscosity of 25-15. 10<3> Pa.s (measured at 120 deg.C), the impregnated material of at least two layers is then piled up and heated under pressure until the resin is cured in a B-stage in a quantity to allow the resin to be still able to flow at a treatment temperature of 110-170 deg.C.
Patent JP-H0736897-A (JP)
Title: Document sorting device
Inventor: UEDA TORU
IPC: G06F17/27
Filed: 1993-07-22
Abstract: PURPOSE:To provide a document sorting device capable of easily executing the automatic sorting of documents. CONSTITUTION:This document sorting device is characterized by including an analsis means (1, 2) for executing the molpheme analysis of an inputted document, a vector table 4 provided with vectors indicating the features of independent words at least out of analyzed morphemes, a sentence vector preparing means (3, 5) for preparing a vector corresponding to each independent word based upon the table 4, and a clustering means (6, 7) for grouping prepared sentence vectors and automatically sorting a document based upon the grouped sentence vectors.
Patent JP-H0349585-A (JP)
Title: Drive circuit for dc motor
Inventor: YAGUCHI OSAMU
IPC: H02P7/06
Filed: 1989-07-13
Abstract: PURPOSE:To reduce a manufacturing cost of a circuit by controlling so as to switch a relay off based on the time intervals of motor pulses generated with the rotation of a DC motor as well as switch the relay on based on the magnitude of an induced electromotive force of the motor. CONSTITUTION:A constrained stopping of a DC motor M is detected based on the magnitude of its induced electromotive force EM as well as its rotation speed is detected based on the generation time intervals of motor pulses P. A relay 4 is ON-OFF controlled by use of there detected outputs. Therefore, the control in which a drive circuit 12 is switched off to the magnitude of the induced electromotive force when the rotation speed of the DC motor M is lowered and based on the detected result the drive circuit 12 is switched off or switched on again, becomes possible using the relay 4 whose response speed is low in comparison with semiconductor elements.
Patent JP-H0738830-A (JP)
Title: Video printer
Inventor: SUGIYAMA TADASHI
IPC: B41J2/00
Filed: 1993-07-22
Abstract: PURPOSE:To easily form a postcard. CONSTITUTION:A gradation image and a title image which are inputted from input terminals 10 and 16 are made into digital data, which are written in an image memory 13 and a title memory 18 by a memory controller 27. A mode selection knob 31 is operated to select a titled postcard mode and with a print key operated, the gradation image data are read in a work memory 24, so that an image arithmetic processing IC 25 performs a thinning-out and longitudinal/lateral converting process. The processed gradation image data are read in the image memory 13 again and sent to an image composing circuit 35. Here, title image data are composed and the composite image is printed on thermal recording paper 33 by a thermal head 38. The printed recording paper has an image of a half picture plane recorded on its upper or lower half part and an explanation sentence, a greeting sentence, etc., recorded on the remaining part.
Patent JP-S6074971-A (JP)
Title: Inverter circuit
Inventor: NOBUHARA MOCHIKIYO
IPC: H02M7/537
Filed: 1983-09-29
Abstract: PURPOSE:To improve the waveform of the output voltage of an inverter circuit by feeding back the output voltage of an inverter to generate a pulse width signal, controlling ON or OFF a switching transistor, and superposing the discharge voltage of an auxiliary capacitor with a power source voltage. CONSTITUTION:A discharge of an auxiliary power source capacitor C1 for feeding back a power is performed in a switching element Q1. This switching element Q1 is controlled ON or OFF by a pulse controller 23 having a drive circuit 3 and a pulse width signal circuit 2. The capacitor C1 is discharged by the ON of the element Q1, and the discharge voltage is superposed on the low voltage portion of a pulsating voltage of the power source output. The signal circuit 2 detects the voltage superposed on the trough between the crest portions of the pulsating voltage by the pulsating voltage of the power source output and the discharge of the capacitor C1, and outputs a signal having a pulse width corresponding to the superposed voltage.
Patent JP-S6243389-A (JP)
Title: Grinding or painting method for ship hull block
Inventor: KONDO TETSUO
IPC: B63B9/00
Filed: 1985-08-21
Abstract: PURPOSE:To cause a robot to carry out a smooth given grinding and a painting work based on collected data, by a method wherein a scale down model of a ship hull block to be ground and painted is formed, and profiling scanning is made on the model by a working robot to read into a data. CONSTITUTION:A scale-down model 11 of a ship hull block to be ground and painted is formed for preparation, and is set in a clean room. A worker 3 performs profiling scanning through control of movement of a robot input machine 2 along a guide 6 to collect data. Based on the collected data, necessary control is calculated by a computer 7 to force a robot in a grinding and painting chamber to execute a given work. This eliminates a collecting work of data in a place having an adverse working environment, and enables application of a smooth grinding and painting work on a ship hull block.
Patent JP-2001009703-A (JP)
Title: Heat radiating structure in polishing device
Inventor: YASHIKI HIROSHI
IPC: B24B37/015
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To uniformize a temperature change in the obverse/reverse of a lower surface plate, and to minimize deformation of the lower surface plate by gradually raising a temperature by preventing heat generated from a speed reducer being the largest heating source from directly reaching a lower surface plate receiver by forcedly agitating the heat before reaching the lower surface plate receiver. SOLUTION: A holder placed on an upper surface of a lower surface plate 40 becomes a state of being sandwiched by a sun gear 27 and an internal gear 55. A polishing object housed in the holder is polished between upper/lower surface plates 12, 40 while autorotating and revolving by the action of the sun gear 27 and the internal gear 55. At this polishing time, heat generated from a driving system flows in the lateral direction when reaching heat radiating fins 52 together with outside air introduced from a lower hole 80 of a body by the heat radiating fins 52. An inside temperature gradually rises, a temperature change in the lower surface plate is uniformized in the obverse/reverse, and a temperature gradually rises, so that deformation of the lower surface plate becomes very small to enhance work accuracy of the polishing object.
Patent JP-H1176261-A (JP)
Title: Slender force transmission element
Inventor: HARDER HANS E
IPC: F16C3/00
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To bend elastically vertically to a lengthwise axis by arranging openings that reduce the moment of bending resistance on a wall of a slender element so that the moment of element twisting resistance may not change. SOLUTION: A slot 6 having a width B is provided on the wall 4 of an element 2. The slot 6 is extended transversely in the element 2 and leaves an area 8 of the element 2 near the edge. The area 8 is formed by cutting the transverse cross section. A prescribed distance is provided between the slots 6. Each slot 6 is formed in a shifted state by about 90 deg. degrees from the lengthwise axis of a tube. At such time, the distance A between the slots 6 is made 5-40% of the outer diameter D of the tube. The width B is 20-80% of the distance A and the angle between the slots 6 is made 20 deg.-180 deg., thereby element bending is made possible.
Patent JP-S6243035-A (JP)
Title: Adjusting device for cross talk of deflection yoke
Inventor: SATO YOSHIO
IPC: H04N17/04
Filed: 1985-08-21
Abstract: PURPOSE:To enable to adjust the cross talk accurately and automatically by providing the rotating means of the vertical deflection yoke, the measuring means of the rotation amount between the two points to be accumulated to the specified value, and controlling means of the motor. CONSTITUTION:When the accumulation of the rotation amount accumulating circuit 16 is finished the rotation direction setting circuit 12 outputs the rotation command to the opposite direction. The motor control circuit 17 stops once the motor by this signal, then rotates the motor to the opposite direction by the amount DELTAP/2, the half of the accumulated value DELTAP by the circuit 16, and stops it again. As the result the V coil 3B is located in the middle of the points Pa and Pb. As the voltage of the V coil is nearly symmetrical in the right and left side of the bottom Pv, corresponding to the location of the bottom Pv in the middle of the points Pa, Pb the cross talk is adjusted automatically. Thereby the varying voltages of the bottom Pv such as ev1, ev2 are not measured directly, hence the adjustment of the cross talk can be made accurately and precisely.
Patent JP-S5984065-A (JP)
Inventor: PIITAA ERU KIYAN
IPC: F24H4/00
Filed: 1983-09-29
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-S5971265-A (JP)
Title: Alkali zinc lead storage battery
Inventor: FURUKAWA SANEHIRO
IPC: H01M4/42
Filed: 1982-10-15
Abstract: PURPOSE:To expand a life cycle to a longer period of time by utilizing a zinc pole which is mainly composed of zinc and zinc oxide and additionally contains an oxide of indium and metal indium and an alkaline electrolyte containing indium ion. CONSTITUTION:A mixed powder comprising zinc oxide powder of 75wt%, zinc powder of 10wt% and an additive made of indium oxide of 5wt%, metal indium of 5wt% and fluororesin powder of 5wt% is kneaded by water and rolled into a sheet. Thus obtained sheet-like material is attached to a current collector and is molded under pressure. Thus, the zinc pole 1 can be formed. It is then combined with a nickel pole 2 and an alkaline zinc lead storage battery is formed by utilizing an electrolyte obtained by dissolving indium hydroxide into calium hydroxide solution with concentration of 30%. Accordingly, the indium ion in the electrolyte is precipitated by the electrical decomposition on the surface of zinc pole 1 during the charging process. Thereby, decrease of concentration can be restricted and a life cycle can be extended.
Patent JP-H0468567-A (JP)
Title: Manufacture of semiconductor storage device
Inventor: TASAKA KAZUHIRO
IPC: H01L27/112
Filed: 1990-07-10
Abstract: PURPOSE:To achieve a higher speed due to a low resistance of a gate electrode and increase reliability by forming a gate electrode, the cross section of which is recessed, on only the central portion of a channel of a transistor to be data programmed and by performing channel doping through the central portion of the gate electrode so as to write data. CONSTITUTION:Resist films 105-1, 105-2 are formed on a gate oxide film 103 in an element region, and then a tungsten silicide film 106 is deposited thereon. Next, etchback is performed, and tungsten silicide side walls 107-1, 107-2, 107-3 and 107-4 are formed. Next, etching is performed so as to form polycrystal silicon gate electrodes 108-1, 108-2 Next, after source/drain regions 109-1, 109-2 are formed, recessed portions 110-1, 110-2 are formed. Next, a resist film 111 is formed on only a transistor into which data 'OFF' should be written. Boron ion implantation is performed through a gate electrode 8-1.
Patent JP-H0526842-A (JP)
Title: Oxygen sensor
Inventor: KATO NOBUHIDE
IPC: G01N27/407
Filed: 1991-07-23
Abstract: PURPOSE:To obtain an oxygen sensor whose sensor element is not damaged by the water scattering into an exhaust pipe at the time of the start of an internal combustion engine. CONSTITUTION:A bottomed cylindrical inner cylinder 21 is attached to the periphery of a sensor element 2 and a bottomed cylindrical outer cylinder 24 is attached to the periphery of the inner cylinder 21. A hole 21a is provided to the inner cylinder 21 at the position opposed to the electrode of the sensor element 2 and holes 24a, 24b are provided to the outer cylinder 24 so as not to be opposed to the hole 21a. An interval is provided between the inner cylinder 21 and the outer cylinder 24 in a degree not generating the stagnation of water due to interfaceial tension. The water entering from the holes 24a, 24b of the outer cylinder is discharged to the outside from the gap formed between the outer cylinder 24 and the inner cylinder 21 without delay through the.holes 24a, 24b. The water entering the outer cylinder 24 does not directly impinge against the sensor element 2 in the inner cylinder 21.