baber/WOPTO huggingface dataset:
Patent JP-S5725735-A (JP)
Title: Mobile radio communication system
Inventor: PUROBOOTO DASUGUPUTA
IPC: H04B7/26
Filed: 1981-06-03
Abstract: 1. A mobile radio system with main channels for wireless communication between and with mobile suscriber devices, and with sub-channels for local wireless connections between mobile suscriber devices and portable communication devices assigned to said mobile subscriber devices, wherein the mobile radio system is based on a radio network having a plurality of radio stations provided in a reciprocal spatial arrangement forming a cellular system with overlapping radio cells, and the radio stations are provided with a frequency distribution plan which substantially eliminates same-channel disturbances in any given radio cell including an extended boundary zone, characterised in that in each considered sub-channel cell (e.g. s) sub-channels use frequencies with transmitting powers which are reduced relative to the main channel transmitting powers and which are equal to the frequencies of main channels of the other main channel cells (e.g. S) of the radio network (F), where the sub-channel cell (s) lies in the interference irradiation zone of the main channel cells in question (e.g. A) and where the cell boundaries of the sub-channel cells (a, s) need not be identical to those of the main channel cells (A, S).
Patent JP-S5421145-A (JP)
Title: Control unit
Inventor: YAMAMOTO HIROICHI
IPC: G06F1/04
Filed: 1977-07-19
Abstract: PURPOSE: To give convenience to the maintenance by the operator and the system adjustment, by constituting the unit so that the set value to the timer output, count value and the difference between the set value and the count value can be confirmed visually from external. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60228788-A (JP)
Title: Scroll type hydraulic machine
Inventor: OZAWA HITOSHI
IPC: F04C18/02
Filed: 1984-04-26
Abstract: PURPOSE:To maintain a thrust supporting force of an orbitally turning scroll stable by providing a differential-pressure maintaining valve between a high pressure chamber provided at the behind the orbitally turning scroll and a low pressure chamber communicated with an intake side. CONSTITUTION:A high pressure chamber 12 is formed behind the orbitally turning scroll 2 of this scroll compressor. A pressure regulating valve 18 which serves to maintain a differential pressure constant is provided in a communication passage 17 which communicates said chamber with the intake side of a compression element 4. A medium pressure port 32 which is opened to the area where the pressure becomes a medium pressure in the compression stroke is communicated via a passage 26 with the back pressure chamber 23 of the pressure regulating valve. As a result, since the pressure inside the high pressure chamber can be always kept at a proper value if either a discharge pressure or an intake pressure may be varied, scroll members will be prevented from being seized with each other and being worn due to mutual friction.
Patent JP-S5713156-A (JP)
Title: Heat treatment of titanium-manganese hydrogen storing alloy
Inventor: YANAGIHARA NOBUYUKI
IPC: C22F1/16
Filed: 1980-06-24
Abstract: PURPOSE: To minimize the evaporation of Mn from a hydrogen storing alloy and the formation of an oxide film by sealing the alloy in a heat treating furnace with an inert gas kept under the vapor pressure of Mn or above and heat-treating the alloy at the m.p. or below.  
     CONSTITUTION: A hydrogen storing Ti-Mn alloy is put in a vessel and set in a heat treating furnace. While carrying out degassing, the temp. is raised to remove gaseous oxygen in the furnace and oxygen adsorbed on the alloy. The temp. is then raised while allowing an inert gas alone or an inert gas contg. gaseous hydrogen to flow, the gas is kept under the vapor pressure of Mn or above, and the flow of the atmospheric gas is stopped to heat treat the alloy at the m.p. or below. By this treatment the oxidation of the alloy surface and the evaporation of Mn are inhibited. The alloy treated by this method begins to be hydrogenated in a short time and completes the occlusion of hydrogen in a short time, and it has superior releasing characteristics. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11283432-A (JP)
Title: Power wire fixture
Inventor: YONETANI OSAMU
IPC: F21S8/08
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To surely keep connection between a power wire and a lead wire under tension and to prevent electric dangers. SOLUTION: This power wire fixture 1 has flat plate-shaped holding members 1a, 1b almost opposed to each other and a curved surface part 1c formed from one end of the holding member 1a to one end of the holding member 1b at the desired curvature. A plurality of projecting parts 1d are formed on the holding member 1b, and screw holes 1e are provided at the other ends of the holding members 1a, 1b. The power wire fixture 1 is provided with a rectangular groove part 2 and an approximately circular part 3. At least the part of the power wire fixture 1 holding a power wire 4 and the part of the power wire fixture 1 which may come into contact are made of a highly insulating resin.  The power wire 4 is inserted into the groove part 2 or 3 according to its kind and size, etc., and a screw hole 6b formed in the plane part 6a of a mounting table 6 and screw holes 1e formed in the holding members 1a, 1b are engaged by a screw 5 to hold the power wire 4 on the plane part 6a of the mounting table 6. A lead wire 7 drawn out up to the plane part 6a and the power wire 4 are connected together by soldering, etc.
Patent JP-S59213625-A (JP)
Title: Material consisting of fe-pb amorphous compound and process for preparing it
Inventor: MASUMOTO TAKESHI
IPC: H01B3/12
Filed: 1983-05-16
Abstract: PURPOSE:To obtain a stable material consisting of an Fe-Pb amorphous compd. by melting a mixture of iron oxide and lead oxide by heating and quenching the molten mixture with a superhigh quenching rate. CONSTITUTION:A mixture of starting materials having a proportion of composition expressed by the general formula (wherein 1.00>X>0.20) is melted by heating, and the molten mixture is quenched with a superhigh quenching rate. Said melting by heating is performed at a temp. higher than the temp. for causing satisfactory melting of starting materials, pref. at a temp. range by 50-200 deg.C higher than the melting temp. The heating during melting is usually performed in the air. Then, the melt of the starting materials is quenched with a superhigh quenching rate, usually at 10<4>-10<5> deg.C/sec cooling rate. Several methods for super quick cooling may be adopted in wide range so far as the required cooling rate is attainable. A representative example of the methods is to solidify the melt maintaining the same atomic arrangement as that in the liquid state by ejecting the melt of the mixture of starting material onto the surface of a roll rotating at high rotational speed.
Patent JP-H07276078-A (JP)
Title: Gas shield arc welding metal type flux cored wire
Inventor: KUROKAWA TSUYOSHI
IPC: B23K35/368
Filed: 1994-03-31
Abstract: PURPOSE:To produce a flux cored wire for gas shield arc welding small in the amt. of fumes to be generated and the amt. of spatters to be generated. CONSTITUTION:As the sheath made of soft iron, a steel contg. <=0.02% C, 0.01 to 0.20% Ti and 0.01 to 0.10% Al and satisfying Ti/C; >=1.0 and Al/C; >=1.5 is used. This sheath is filled with flux contg., to the total weight of the wire, one or more kinds among the oxides, fluorides and carbonates of alkali metals excluding Cs and Rb by 0.01 to 0.30% (the value expressed in terms of the elements of alkali metals), 4 to 27% Fe, metal powder; 80 to 90% (to the total weight of flux), one or >= two kinds among the compounds of Cs and/or Rb by 0.001 to 0.10% in total (the value expressed in terms of the elements of Cs and/or Rb), Mn; 0.5 to 3.6% (in total) and 0.1 to 1.8% Si and contg., to the total weight of a slag forming agent, >=20% Al2O3 by 10 to 30% to the total weight of the wire.
Patent JP-S6141325-A (JP)
Title: Manufacture of carbon fiber
Inventor: OTANI SUGIRO
IPC: D01F9/155
Filed: 1985-04-22
Abstract: PURPOSE:To produce a carbon fiber having anisotropic structure, by using a pitch having latent anisotropy as a raw material, melt-spinning the pitch, and infusibilizing and carbonizing the fiber. CONSTITUTION:A pitch having latent anisotropy is melted by heating usually at 200-300 deg.C, and the molten liquid is extruded through a nozzle and cooled to obtain a spun pitch fiber. The pitch fiber is infusibilizd by heating in an oxygen- containing atmosphere, and carbonized by heating in an inert gas at 800-1,500 deg.C (preferably at a heating rate of 5-20 deg.C/min). When the heating is continued to >=2,000 deg.C, a graphitized fiber can be manufactured.
Patent JP-S58204261-A (JP)
Inventor: IIO KATSUMI
IPC: C04B41/68
Filed: 1982-05-20
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-H05260726-A (JP)
Title: Ac-dc converter
IPC: H02M7/12
Filed: 1992-03-10
Abstract: PURPOSE:To protect a controlling element even when overcurrents are made to flow through either one of the controlling elements in an AC-DC converter, in which a plurality of controlling elements of a field-effect transistor turned ON-OFF at constant frequency are connected in parallel and used. CONSTITUTION:Current detectors 32, 33 are installed at every controlling element, outputs 32a, 33a from the current detectors are inputted to a differential amplifier 36, and the difference of the outputs 32a, 33a is generated as an output 36a. When the excess of the value of differential currents over a specified value is detected by an unbalanced current detector 37, an output 37a reaches H, an output 21a from an SR flip-flop 21 reaches H, and an output from a NOR circuit 22 reaches L, thus preventing the operation of a FET 4.
Patent JP-S5513863-A (JP)
Title: Detector for speed of running vehicle
Inventor: KIMOTO YASUO
IPC: G01P3/66
Filed: 1978-07-14
Abstract: PURPOSE: To detect the speed of a vehicle without reference to its length and the volume of traffic, by counting clocks by a counter by controlling a gate by a vehicle detection signal generated by two search coils.  
     CONSTITUTION: Once either search coil 3 or 3' forming the alternating-current bridge circuit detect vehicle 2, the bridge circuit becomes unbalanced to generate a detection output and the inversion output of FF16 is applied to AND gate 18 via Schmitt circuit 11. Consequently, gate 18 is open during the period of the pulse width outputted by circuit 11 corresponding to the time from the vehicle detection by coil 3 until that by coils 3 to 3', and clocks of reference pulse oscillation circuit 17 are counted by counter 19 to detect the speed of the vehicle without reference to the length of the vehicle. On the other hand, counter 21 counting inversion outputs of FF16 detects the volume of traffic regardless of the vehicle speed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07294590-A (JP)
Title: Method for monitoring insulation of live cable
Inventor: NAKAYAMA TADAHARU
IPC: G01R31/12
Filed: 1994-04-25
Abstract: PURPOSE:To trace and monitor the degree of insulation deterioration of a live cable by measuring a voltage across a resistor inserted between the screening edge of a cable to be measured and the ground while eliminating commercial frequency components according to a low-frequency single-phase AC voltage. CONSTITUTION:For measuring an index expressing the change in the degree of deterioration of a cable 14 to be measured by a measurement cable B, a noise voltage drop before operating a low-frequency single-phase power supply 13 for feed is read by an AC voltmeter 17. Then, when a switcher 5 is closed and the output of the power supply 13 is fed to a high-voltage bus 1, a remaining low-frequency voltage which is attenuated by the coil-winding impedance of an equipment 2 for grounding remains in the bus 1. With the voltage as a measurement source voltage, a voltage drop by a low resistor 16 due to current through the insulation layer of the cable 14 is read with the voltmeter 17. When the value is, for example, five times or more larger than the previously read noise voltage drop, the value is used as an index expressing the change in the degree of insulation deterioration of the cable 14 by determining that a reliable measurement was made.
Patent JP-H0750735-A (JP)
Title: Facsimile equipment
Inventor: TERASAKA NORIYOSHI
IPC: H04N1/32
Filed: 1994-04-25
Abstract: PURPOSE:To provide the facsimile equipment which confirms the end of sending originals as soon as the transmission is ended by reading the transmission management information from a storage means according to a reception end signal to be sent from a destination terminal corresponding to the original picture information of the final page and recording, outputting it. CONSTITUTION:The management information IDI to the opposite party stored in a RAM 6 for sending a picture signal and a facsimile picture signal are sent to a line from an output terminal 9 through a modem 8. At the reception side, when an MPS signal of a control signal showing the transmission of the next page and later after the 1st page comes, a control signal MCF showing the reception of the picture signal of the 1st page is sent to the transmission side. At the transmission side, when accepting the MCF signal, the information required to the management of the sending source stored in the RAM 7 for confirming transmission is stored by a reception part 3 under the control of a CPU 1. The picture signals of the next page and later are similarly sent in succession and a control signal showing the transmission is to be ended by the original is sent.
Patent JP-H04318625-A (JP)
Title: Processing system of multi-branching instruction
Inventor: SATO KAZUHIKO
IPC: G05B19/05
Filed: 1991-04-18
Abstract: PURPOSE:To perform the processing of selecting at a high speed one of plural and different processings which should be performed in PC. CONSTITUTION:By the load instruction of an address CO1, intermediate data 70 designating the execution of a processing D, for instance, is read in RO area of the resister. The multi-branching call instruction of the next address CO2 executes the processing D by having an instruction operation code the code designating RO area of the register, the code designating the position of the head bit of the read intermediate data and the code designating the bit length of the instruction code being at the head of the intermediate data, by adding the instruction code of the intermediate data to a present address CO2 by extracting the code from the intermediate data, by preparing a relative address CO6, by jumping to an address CO6 in the jump table and by jumping to the head address DDDD of the processing routine performing the processing D in accordance with a jump instruction JUM DDDD. A return address C10 is calculated by adding the code showing the jumptable length of the multi- branching call instruction to the present address, is stored in a stack pointer and is returned to the address C10 after the processing D is executed.
Patent JP-S57202369-A (JP)
Title: Liquid crystal material and liquid crystal display element
Inventor: NAEMURA SHIYOUHEI
IPC: G09F9/00
Filed: 1981-06-05
Abstract: PURPOSE: A liquid crystal material, containing a specific cyclohexylvinyl compound and a specific bicyclohexyl compound, and having a high response rate and a wide operating temperature range.  
     CONSTITUTION: A liquid crystal material obtained by mixing one or more compounds expressed by formulaI(R is straight chain hydrocarbon) with one or more compounds expressed by formula II. A liquid crystal display element is obtained by filling the resultant liquid crystal material in a gap between a pair of substrates having electrodes.  
     USE:  Display apparatuses, e.g. clocks, watches or desk calculators. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10277365-A (JP)
Title: Catalyst structure for air cleaning
Inventor: USAMI TEIICHI
IPC: F24F3/14
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To reduce the loss of heat energy while the adsorption area of an adsorbent which adsorbs odor components or harmful components in air being increased when it is regenerated by heating. SOLUTION: A disk-shaped adsorption plate 8 carrying an adsorbent is rotated by a motor 9. A fan-shaped cover 11 which covers part of the plate 8 and allows the rotation of the plate 8 is installed. Odor components or harmful components in air are adsorbed by the uncovered part of the plate 8, and the covered part of the plate is heated by a heating unit to desorb the components so that adsorbent is regenerated while the desorbed components are decomposed/ removed by a catalyst.
Patent JP-H01261202-A (JP)
Title: Production of oxygen from gaseous carbon dioxide
Inventor: MIYAIRI YOSHIO
IPC: C01B13/02
Filed: 1988-04-08
Abstract: PURPOSE:To enable simplification of a production apparatus, by providing a catalyst combustor for hydrogen on the downstream side of a methane forming reactor in electrolyzing formed water and producing oxygen utilizing reaction for forming methane and the water from gaseous carbon dioxide and hydrogen and reaction for decomposing the methane into a carbon and hydrogen. CONSTITUTION:Oxygen is produced from gaseous carbon dioxide by the following steps (a)-(f). (a) Gaseous carbon dioxide is reacted with hydrogen in a methane forming reactor 2 to produce a methane-containing gas; (b) water contained in the methane-containing gas is removed in a water condensing separator 4; (c) the methane-containing gas is passed through a catalyst combustor 5 to selectively convert hydrogen into water; (d) the methane-rich gas passed through the step (c) is converted into carbon and hydrogen in a methane decomposition reactor 6 to capture the carbon; (e) water obtained in the step (b) for removing the water is electrolyzed in a water electrolyzer 7 and converted into oxygen and hydrogen to produce the oxygen and (f) the hydrogen obtained in the steps (d) and (e) is recycled to the step (a) for producing the methane- containing gas.
Patent JP-S62244408-A (JP)
Inventor: POONI JIEI BUATSUKEA
IPC: B01D61/42
Filed: 1987-04-08
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-H08285080-A (JP)
Title: Cylinder head gasket
Inventor: MATSUSHITA YOSHITAKA
IPC: F16J15/08
Filed: 1995-04-12
Abstract: PURPOSE: To provide a single-plate metal gasket excellent in sealing combustion gas, water and oil, with fastening pressure minutely adjustable dispensing with the shim of the metal gasket. CONSTITUTION: In a cylinder head gasket 1 formed of an elastic metal plate, a metal plate surrounding each cylinder bore peripheral edge part 12 with appropriate width is machined to form combustion gas sealing beads 7 of specified shape, and a gasket remaining part 13 excluding the cylinder bore peripheral edge part 12 is formed using a metal plate thinner in thickness and higher in hardness than the peripheral edge part of each cylinder bore 2 and machining this metal plate to form beads 8, 9, 10 for cooling water and lubricating oil. The gasket remaining part 13 and the cylinder bore peripheral edge part 12 are fitted to each other, and the fitted part 11 is laser-welded to form the cylinder head gasket 1.
Patent JP-S58207956-A (JP)
Inventor: ARUMIN GAIGERU
IPC: B02C17/16
Filed: 1983-05-19
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-S63253694-A (JP)
Inventor: KAWAGUCHI MASAMI
IPC: H05K3/46
Filed: 1987-04-10
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-S58202955-A (JP)
Title: Continuous casting installation for thin plate
Inventor: YOSHIZAWA ISAMU
IPC: B22D11/06
Filed: 1982-05-22
Abstract: PURPOSE:To produce a thin plate having good dimensional accuracy of width and to make the width changeable by charging molten metal into the space formed of a pair of rolls shiftable freely in an axial direction and endless track type casting molds enclosing the outside circumference of each roll. CONSTITUTION:The gap of horizontal rolls 1, 3 is adjusted with a screw 5 so as to conform to the thickness of a plate, and the rolls 1, 3 and endless track type casting molds 9, 10 are shifted in the axial line direction of the rolls to adjust the width W between the molds 9 and 10 to a prescribed width. The rolls 1, 3 and pinch rolls 11 are driven to rotate sprockets 7, 8 and to rotate the molds 9, 10 in synchronization with the peripheral speeds of the rolls 1, 3. A cooling medium is fed in the rolls 1, 3 to start casting of molten metal M. The molten metal M is cooled with the rolls 1, 3 and the molds 9, 10, whereby a good solidified shell is formed and grown. The solidified shell is pressed with the rolls 11 to form an ingot which is drawn continuously.
Patent JP-H07298217-A (JP)
Title: Image compressor
Inventor: OZAKI KAZUYA
IPC: G09G5/00
Filed: 1994-04-25
Abstract: PURPOSE:To convert the RGB output of a personal computer into an NTSC system composite signal while the RGB output is compressed as a multiple of 5/6 in the vertical direction. CONSTITUTION:An odd number line image memory 12 and an even number line image memory 13 having a storage capacity by 40 lines being a required minimum storage capacity are used and a write clock and a read clock whose speed ratio is 2:1 are used for read write and an odd number lines and even number lines of a read line sequential scanning component video signal are mixed by a prescribed ratio to compress the signal as a multiple of 5/6 in the vertical direction. Since the video signal by one line is synthesized by video signals of two lines, flicker or the like is suppressed by the filter effect attended with the synthesis.
Patent JP-H03285673-A (JP)
Title: New yeast, frozen bread dough containing same yeast and preparation of same dough
Inventor: IWASAKI SUEO
IPC: A21D10/00
Filed: 1990-03-30
Abstract: PURPOSE:To make possible to prepare frozen bread dough and frozen bread of excellent qualities having excellent resistance in a frozen state by using a new yeast: Saccharomyces cerevisiae NT-20 (FERM P-11172). CONSTITUTION:A strain of a new yeast: Saccharomyces cerevisiae NT-20 (FERM P-11172) derived from soil or flowering plants, etc., is able to be grown in both of aerobic and anaerobic mediums and has a high fermenting activity in sugarless dough having mycological properties such as propagating by germination. Said strain is subjected to a seed cultivation and a main cultivation in a medium composed of molasses, ammonium sulfate, ammonium phosphate or urea, etc., and resultant cultured strain is separated by washing in water, then filtered to obtain a live strain. Thus, the resultant yeast is mixed with wheat flour, sugar, table salt, oils and fats, malt, yeast or water, etc., to prepare bread dough. The resultant bread dough has excellent resistance in a frozen state in lean frozen dough of sugar or oils and fats. Thereby, preparation of bread using such frozen dough is made to be possible.
Patent JP-H10285675-A (JP)
Title: Time division multiplex time switch device
Inventor: UMETSU AKIRA
IPC: H04Q3/52
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To perform reproduction as the switch LSI of the multiplex degree of the half or 1/4 of an RAM when an RAM cell for storing switching data and control data is faulty which respect to a high multiplex time division time switch LSI. SOLUTION: This device incorporates a multiplication PLL 9 capable of controlling a multiplication number by control from the outside and is provided with an MUX (multiplexer) 7 capable of changing the multiplex degree of input data, a DMUX (demultiplexer) 8 capable of changing the demultiplex degree of output data, a control circuit 5 for controlling the change by the control data from the outside and the control circuit 6 for controlling the changeover of the surface of the RAM as SPMs 1 and 2 and CTLMs 3 and 4 for storing the switching data and the control data. Since the LSI turned to a defective item by the defect of the RAM cell of a high multiplex time switch is reproduced as a time multiplex switch provided with the multiplex degree of the 1/2 or 1/4, an yield as the whole is improved and a price is suppressed.