baber/WOPTO huggingface dataset:
Patent JP-H02304885-A (JP)
Title: Connector apparatus
Inventor: MUKAI YASUHIKO
IPC: B60R16/02
Filed: 1989-05-19
Abstract: PURPOSE:To prevent bending of a flat cable by curving and molding an elastic tongue, which is to be installed in a housing along with the outer circumference of a strip transmitting wire while whose one end is fixed in an inner cylindrical shaft, to have a circular shape to satisfy a specific relation. CONSTITUTION:The length (l) of an elastic tongue 40 which is to be installed in a housing along with the outer circumference of a strip transmitting wire 10 while whose one end is fixed in an inner cylindrical shaft 21 is set to have an equation; l=Rpi (R1<R<R2) where R1 stands for the radius of the inner cylindrical shaft 21 and R2 stands for the inner radium of the strip transmitting wire 10 when coiling of the strip transmitting wire 10 is loosened to acceptable limit. By this, even when the housing is rotated close to the acceptable limit of loosing the coiling of the strip transmitting wire 10, bending of the strip transmitting wire is prevented and coiling up and loosing the coiling of the strip transmitting wire 10 is carried out smoothly.
Patent JP-S5751256-A (JP)
Title: Chemical copper plating solution
Inventor: ITOSATO KUNIHIRO
IPC: C23C18/40
Filed: 1980-09-12
Abstract: PURPOSE: To obtain a plating film of superior spreadability by containing a high polymer surfactant expressed by the specific formula in a chemical copper plating soln. contg. a copper salt, a chelating agent, a reducing agent and a pH control agent.  
     CONSTITUTION: The high polymer surfactant to be added is expressed by the formula, wherein a substituent R is an alkyl group having 1W8 carbon atoms for example, a methyl group, an ethyl group, a propyl group or an octyl group, or a cycloalkyl group having 5W6 carbon atoms; for example, a cyclohexyl group, a cyclopentyl group or an aralkyl group; for example, a benzyl group, a phenethyl group or allyl group. The value of (m) is 5W50, more preferably 7W30 integers, and the value of (n) is 50W300, more preferably 60W200 integers. The amt. of the surfactant to be added is about 1mgW10g/l. Further, if 1,10-phenanthroline or the like is used in combination, spreadability is further improved and stability is improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10311693-A (JP)
Title: Latent heat utilizing heat storage insulating material
Inventor: TANAKA MASATO
IPC: C09K5/06
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a latent heat utilizing heat storage insulating material which demonstrates its heat insulating function by storing heat energy in a heat storage material at a high temperature, and by discharging this stored heat energy when the temperature is decreased. SOLUTION: Three kinds of micro capsules, which are the first to the third microcapsules 11, 12, and 13 containing heat storage materials which have different fusion points are applied to the surface of an interior material 14. The first and second microcapsules 11 and 12 are organic type heat storage materials which have a resin-coated surface to form a surface layer. The third microcapsule 13 is Polyacrylic Acid Soda which has absorbed water. The grain diameter of the micro capsule should be 5 to 500 μm.
Patent JP-H04351586-A (JP)
Title: Intaglio printing method
Inventor: NAKAO KEIICHI
IPC: B41M1/10
Filed: 1991-05-29
Abstract: PURPOSE:To solve a swelling problem by the ink solvent of a blanket which has been at issue when a fine pattern is intaglio-printed on a thin-film sheet such as a plastic film, a ceramic green sheet, etc., mainly with high accuracy, and to enable printing having continuous printing properties and high accuracy. CONSTITUTION:Bodies 10a, 10b to be printed are stuck on the surface of an elastic body cylinder, and an ink pattern formed on the surface of an intaglio printing is transferred on the surface of said bodies 10a, 10b, to be printed thus conducting intaglio printing having excellent continuous printing properties to the filmy bodies 10a, 10b to be printed.
Patent JP-S6133476-A (JP)
Title: Automatic oiling device for wirerope
Inventor: AOYAMA SHINICHI
IPC: B65H75/38
Filed: 1984-06-21
Abstract: PURPOSE:To remove dust while perform oiling automatically by making a through-hole for passing and immersing a wirerope into oil through the wall face of oil pot while providing a scraper contacting against the wirerope to remove dust at the outside of the through-hole. CONSTITUTION:Seal boxes 11, 11' are provided above and below of an oil pot 5 for filling oil and fitted such that through-holes 14, 14' for sliding the packings 13, 13' relatively against a wirerope 3 are made at the inside. While a pair of scrapers 16 are arranged while inclining against the rotary shaft of respective motor 17 at the outside of one seal box 11'. Upon winding of wirerope 3, each scraper 16 will rotate along the strand of wirerope 3 to remove dust adhered to the wirerope 3. Thereafter, the wirerope 3 is led into an oil pot 5 to be applied with oil 4 and sealed at the labyrinth section formed in the through-hole 14.
Patent JP-H10323040-A (JP)
Title: Controlling method for direct frequency converter circuit
Inventor: MINO KAZUAKI
IPC: H02M7/219
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To remove periods incapable of performing power regeneration by determining the on-periods of switching devices constituting each AC switch converter, so that a path for a regenerative current from a load side to an AC power source side may be formed at any section of each-phase input voltage. SOLUTION: Concerning to a switching element SR1, in 0 deg.-60 deg. sections of an R-phase voltage waveform, it is in an on-state in sections where a triangular wave command waveform is larger than a carrier signal CR; in 60 deg.-120 deg. sections, it is always in the on-state; and in 120 deg.-180 deg., it becomes in the on-state in sections where the carrier signal CR is larger than the triangular wave command waveform. Concerning to a switching element SR2, it is turned on by a time delay of 180 deg. against SR1. Besides, concerning to switching elements SS1, SS2, their on-signals are determined by a phase delay of 120 deg. from SR1, SR2 respectively, and as for ST1, ST2 their on-signals are determined by a further phase delay of 120 deg..  Consequently, it becomes possible to regenerate a circulating current and a regenerative current from a motor, etc., onto an input power source side, in any section of each-phase input voltage.
Patent JP-S6019831-A (JP)
Title: Wooden column base-buried type foundation
Inventor: ASADA YUKIO
IPC: E02D27/01
Filed: 1983-07-11
Abstract: PURPOSE:To prevent the breakage of foundation and superstructure by earthquake by a method in which column base fixing parts are attached to sole plate and connected with binders and concrete, and pillars are inserted into and fixed to the holes of the column base fixing parts. CONSTITUTION:The ground L is excavated, broken stones 22 are laid on the excavated hole to form a sole plate 2, and column base fixing parts 1 are fixed by the anchor bolts 21 of the sole plate 2 and connected with binders 3. Broken stones 41 are then laid and concrete 4 is placed on the stones 41. Pillars C as wooden structures are inserted into the spaces 14 of the column base fixing parts 1, bolts 16 are inserted into and fixed to the connectors 15 of the column base fixing parts 1, and where the legs of the pillars C reach the sole plate 2, the surrounding of the legs is foot-protected by the concrete 4 for the pillars C.
Patent JP-H01296483-A (JP)
Title: Fifo control circuit
Inventor: ISHIKAWA YUTAKA
IPC: G11C7/00
Filed: 1988-05-23
Abstract: PURPOSE:To decrease the delay of reading regardless of the number of steps and to speedily execute the giving and receiving of data by causing an input signal to be 'H' when each step of a FIFO is idle and opening the entrance of a data buffer in each step. CONSTITUTION:The two steps of master M.slave S-FF to be synchronized to a clock CLK are provided and the data buffer in each step is controlled. For a data input D to an MSFF1A in the first step, a writing signal LD2 is inputted from the data buffer in the next step. For the data input D to an MSFF1B in the second step, an input, for which an output Q of the MSFF1A is inverted by an inverter INV1A, and an input, for which a nodal point N by a preparing signal the inverse of E0 is caused to be '1' when the main step is not operated and to be '0' when the data until the preceding step are wholly idle and there is no data to be inputted to the FIFO even in case the main step is operated and a writing signal LD1 of the main step is inverted by an inverter INV1B, are supplied to a NAND1. The output LD1 of the MSFF1 B is defined as the output of the main step. Then, even in case of the structure of any steps, a necessary time from the input to completion is only one clock.
Patent JP-S6018932-A (JP)
Title: Semiconductor device
Inventor: YAMADA MASAHIRO
IPC: H01L21/8238
Filed: 1983-07-12
Abstract: PURPOSE:To manufacture another element without lowering efficiency as a gate array by preparing parts except a cell under a wiring region for the gate array in the gate array. CONSTITUTION:A poly Si resistance element 202 and a diffusion layer element 203 are arranged between a cell 201 and a cell 204. The element 203 can also be utilized as a capacitance element by taking substrate potential. When a resistor and a capacitance are connected, a semiconductor device can be formed easily by using the element 202 as the resistor and the element 203 as the capacitance.
Patent JP-S5250041-A (JP)
Title: Gas burner
Inventor: HAMANO NOBUO
IPC: F23Q9/14
Filed: 1975-10-20
Abstract: PURPOSE: Promotion of durability of a thermocouple by a device to get an ignition burner and a fan on and off which main burner by opening and closing of a thermostat for providing a prepurge time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5752948-A (JP)
Title: Method for giving parity bit for digital signal processing equipment
Inventor: FUJIHASHI YUUICHIROU
IPC: G06F11/10
Filed: 1980-09-12
Abstract: PURPOSE:To prevent increases in bit number of the ROM in which numeric data and parity bits are stored, by using unnecessary bits other than significant digits of numeric data to be stored in the ROM as parity bits. CONSTITUTION:Among numerical data of sixteen bits, fifteen bits are used as significant bits and the remaining one bit is left as an unnecessary bit. Parity data are written in the hatched part of the ROM which is the location of this unnecessary bit. Since the location of the parity bit varies depending on the address of the ROM, addresses are developed by a decoder DEC and thus cut and divided information is obtained. To read numerical data, data of adjacent bit of the parity bit or a constant value of ''0'' or ''1'' is output as the information for selection from a selector SEL. In this way, the bit number of the ROM does not increase and ROMIC will never increase.
Patent JP-2000317835-A (JP)
Title: Flattening machining method and device for semiconductor
Inventor: KASHIMA HIDEO
IPC: B24B53/02
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To execute dressing and brushing process by a single machine by mounting a dressing tool and a brushing tool on a common arm for oscillating the tools from the vicinity of center of rotation of a polishing surface of a grinding wheel surface to the vicinity of the outermost peripheral edge. SOLUTION: An arm 8 having a dressing tool 12 and a brushing tool 19 is disposed through a direct acting guide on an oscillating shaft 5. An annular brushing tool 9 is disposed to surround the dressing tool 12. In the dressing process, the dressing tool 12 is lowered to be in contact with the surface of a grinding wheel 29. By the oscillating shaft 5, the dressing tool is repeatedly oscillated from the vicinity of the center of the grinding wheel 29 to the vicinity of the outermost peripheral edge. Similarly, the brushing process can be executed in parallel. Compressed air is supplied to an air cylinder 27, and the dressing tool is repeatedly oscillated with the brushing tool 19 in contact with the surface of the grinding wheel 29.
Patent JP-2000321135-A (JP)
Title: Spectrometer
Inventor: SUZUKI YASUYUKI
IPC: G01J3/18
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To realize a spectrometer in which moisture resistance and temperature characteristics can be enhanced. SOLUTION: The spectrometer comprises a lens 2 for collimating an incident light, a wavelength dispersion element 9, a beam shape correcting means 10 integrated with the wavelength dispersion element 9 and directing the collimated light from the collimating lens 2 to the wavelength dispersion element 9 thus refracting the outgoing light beam from the wavelength dispersion element 9, a lens 4 for focusing the output from light beam from the beam shape correcting means 10, and a photodetector 5 for detecting the output light beam from the focus lens 4.
Patent JP-H05322621-A (JP)
Title: Electromagnetic flow meter
Inventor: IWASA CHIAKI
IPC: G01F1/60
Filed: 1992-05-20
Abstract: PURPOSE:To make possible to produce an output signal stably even for a slurry fluid or the like by providing a plurality of pairs of electrode sections on the inner wall of a measuring pipe while spacing apart by a predetermined distance in the axial direction of pipe. CONSTITUTION:A plurality of pairs of electrode sections 2a, 2b are located at positions where the strength of magnetic field is equal while being spaced apart by a predetermined distance in the axial direction of a measuring pipe 1. A CPU 10 turns change-over switches 5, 6 ON/OFF alternately to apply an alternately pulsating field on the pipe 1. Consequently, a voltage proportional to the average speed of fluid to be measured is induced at each of the electrode sections 2a, 2b and the voltages have substantially identical levels. The CPU 10 takes in flow rate signals from respective electrode sections and calculates the flow rate of the fluid based on a data obtained by averaging both flow rate data. When a solid matter comes into contact with the electrode section 2a, DC component of flow rate signal therefrom varies to saturate the output of a preamplifier 7. The CPU 10 neglects the output and calculates the flow rate based on an output from a preamplifier 7 for the electrode 2b. Consequently, measurement is not interrupted.
Patent JP-H04227898-A (JP)
Title: Biological activator for sewage treatment septic tank
Inventor: ERUBE FUIRIPU
IPC: C02F3/10
Filed: 1991-03-13
Abstract: Improved biological activator composition for a septic tank of the type consisting of a noncorrosive, nontoxic, finely divided product in the form of solid particles of high specific surface area, exhibiting in solution primarily a colloidal phase in suspension and a flocculating phase, its function being to form a support for the anaerobic microbial flora of a septic tank with a view to increasing the bacterial saturation density in the septic tank at an equivalent quantity of nutrients. The invention relates to such an activator and its composition.
Patent JP-S62284602-A (JP)
Inventor: HASHIDA KATSUAKI
IPC: A43B13/38
Filed: 1986-05-31
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-H05139060-A (JP)
Title: Image receiving material for thermal coloring agent transfer method and method for production thereof
Inventor: RAINAA ANTONZEN
IPC: B41M5/50
Filed: 1992-05-20
Abstract: PURPOSE: To obtain images having coloring matter density with higher aging resistance and thermal stability so as to sufficiently maintain the quality of the images by providing an intermediate layer of crosslinked material and an image receiving layer of non-crosslinked material on it both of which are made of a coated material containing no organic solvent. CONSTITUTION: This image receiving element is used for thermal dye transfer and is composed of a support material, intermediate layer and image receiving layer and other layer as necessary, and the intermediate layer is made from a crosslinked material containing no organic solvent, and the image receiving layer is made from a non-crosslinked material containing no organic solvent. In this case, a crosslinked material of the intermediate layer is a crosslinked lacquer, and crosslinking is accomplished using high-energy radiation, electron beam, or UV ray for example. The intermediate layer is made from at least monomer, oligomer, and/or prepolymer. The intermediate layer is made without using organic solvents.
Patent JP-S61288982-A (JP)
Inventor: TATSUTA KATSUO
IPC: B25J9/10
Filed: 1985-06-13
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-S62284039-A (JP)
Title: Low thermal expansion cast iron
Inventor: HANDA TAKUO
IPC: C21D5/00
Filed: 1986-06-03
Abstract: PURPOSE:To manufacture a low thermal expansion cast iron at a low cost, by subjecting a cast iron which contains specific percentage of C, Si, Mn, Ni, S, P, Mg, and Ca and in which respective contents of C and Si are limited by a specific inequality to heating to a specific temp. and then to rapid cooling. CONSTITUTION:The cast iron which consists of, by weight, 0.6-2.0% C, 0.5-2.0% Si, <=1.0% Mn, 34.0-36.0% Ni, <=0.5% S, <=0.5% P, 0.05-0.5% Mg and/or Ca, and the balance Fe with inevitable impurities and in which respective contents of C and Si are limited to the ranges represented by an inequality (C+0.4XSi)<=2.0% is heated to 650-1,000 deg.C and cooled rapidly. In this way, the low thermal expansion cast iron reduced in the coefficient of thermal expansion to a degree lower than that of conventional high-Ni low thermal expansion cast iron can be obtained while obviating the necessity of the addition of expensive alloying elements.
Patent JP-2000322942-A (JP)
Title: Manufacture of flat cable
Inventor: SHIMIZU YASUTOMI
IPC: H01B13/00
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a flat cable not causing a spot-bonded state of resin tapes to insulators of cores and capable of thermally fusing the resin tapes into their state not hindering a fittingness with a connector. SOLUTION: A die assembly 8 is made up by combining two operable dies 9, 10 having a plurality of groove parts 13 for accommodating cores 1 therein. A plurality of parallelly ranged cores 1 and resin tapes 6 are introduced into and shut up in the groove parts 13 and heated in this state, and thus insulators of the cores 1 are thermally fused to each other while the resin tapes 6 are thermally fused to the insulators along crest parts and trough parts formed by the plurality of cores 1.
Patent JP-S5828805-A (JP)
Inventor: INNAMI YOSHIYUKI
IPC: H01C7/13
Filed: 1981-08-14
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-H09310957-A (JP)
Title: Item processing device having endless conveyor
Inventor: YAMAMOTO MASAHARU
IPC: B65G21/18
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To simplify a cleaning operation and perform a positive cleaning by a method wherein a worker can perform an inner cleaning from outside a processing housing. SOLUTION: A cylindrical rotary drum 30 is rotatably arranged within an item processing housing 20, and an item transporting passage 12 is formed between the processing housing 20 and the rotary drum 30. The transporting passage 12 is provided with an endless conveyor 11 helically winding around the rotary drum 30 to transport the item. In turn, a cooling heat exchanger for cooling item processing air and supplying it to the transporting passage 12 is arranged within the processing housing 20. In addition, the processing housing 20 is formed such that its inner circumferential surface may approach an outer circumferential end of the endless conveyor 11, wherein a plurality of opening or closing doors 27 oppositely faced against the transporting passage 12 and formed in elongation in a longitudinal direction are arranged at the processing housing 20 in a circumferential direction.
Patent JP-H10319133-A (JP)
Title: Crew detection system
Inventor: OKA YOSHITAKE
IPC: B60R21/16
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a crew detection system for positively detecting only the presence or absence of the seating of crew at seats and also reducing costs. SOLUTION: A crew detection system has a sheet, an essentially one antenna electrode that is arranged, at least, at the surface side of the sheet, an oscillation circuit 21 for generating a weak electric field around the antenna electrode, an amplification control circuit 22 for controlling the voltage amplitude of a signal being transmitted from the oscillation circuit to an antenna electrode, a current detection circuit 25 for detecting a transmission current that flows to the antenna electrode via the amplitude control circuit from the oscillation circuit based on the weak electric field, and a control circuit 29 for detecting the presence or absence of the seating of the crew at seats based on the output signal of the current detection circuit.  Also, the oscillation circuit 21, the amplitude control circuit 22, the current detection circuit 25, and a control circuit 29 are accommodated in the same housing for constituting a control unit 20. Then, the control unit 20 is arranged at the lower part of the sheet.
Patent JP-S5251430-A (JP)
Title: Adhesive compoition for plywood
Inventor: SUZUKI HITOSHI
IPC: C09J161/06
Filed: 1975-10-24
Abstract: PURPOSE: An adhesive composition capable of giving plywood with good water resistance such as resistance to delamination in boiling water comprising an emulsion of a specific resol type phenol resin and a liquid amino resin. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05322942-A (JP)
Title: Adjusting method for ac measuring apparatus
Inventor: KAMATA ICHIRO
IPC: G01R19/25
Filed: 1992-05-20
Abstract: PURPOSE:To shorten the time for adjustment by shorting input terminals, obtaining the zero-point correcting value of an amplifier circuit based on the average of specified times, inputting the AC input signal having the specified value and obtaining the amplitude correcting value based on the effective value, whose zero point is corrected. CONSTITUTION:Input terminals 1 and 2 are shorted, and an adjusting switch 23 is depressed. Then, an input signal undergoes A/D conversion in a CPU 20 for a specified time and at a specified period. The zero-point correcting value is computed based on the average of the values. Then, a specified value is inputted into the terminals 1 and 2, and the value is made to be VR. The switch 23 is depressed, and the input signal undergoes A/D conversion for a specified time at a specified period. The amplitude correcting value of an amplifier circuit 3 is computed by using a specified expression based on the A/D converted value and the zero-point correcting value. Both correcting values are stored in a non-volatile memory 25. Then, the AC input signal in a measuring mode is inputted into the terminals 1 and 2 and made to pass through the circuit 3 and an A/D converter 19. The true value is computed in the CPU 20 by using both correcting values stored in the memory. Therefore, an adjusting circuit is not required, and the time of the adjustment performed by the CPU 20 is shortened.
Patent JP-S6022570-A (JP)
Title: Crawler-driven vehicle
Inventor: IWAMOTO TAROU
IPC: B62D55/075
Filed: 1983-07-15
Abstract: PURPOSE:To stabilize the movement of a vehicle, by providing an interlocking mechanism for applying torque to auxiliary wheels in the opposite direction to main wheels through slip mechanisms to prevent the vehicle body from being floated up. CONSTITUTION:When sprockets 18, 19 are rotated by a chain 10, auxiliary wheels 14, 15 are put on the verge of being rotated together with the sprockets through shafts 16, 17. When the teeth of a crawler belt 4 are engaged with the auxiliary wheels 14, 15, the torque of each auxiliary wheel caused by the crawler belt is much higher than that of each auxiliary wheel caused by the frictional force, so that bushings 20 or 21 slip relative to shafts 16, 17. For that reason, the auxiliary wheels 14, 15 are rotated by the crawler belt 4 independently of the rotation of the sprockets 18, 19. The ratio of the engagement of the auxiliary wheels 14, 15 and the crawler belt 4 is thus increased.