baber/WOPTO huggingface dataset:
Patent JP-H10243555-A (JP)
Title: Inrush current limiting circuit
Inventor: MIURA KIWA
IPC: G05F1/10
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To prevent power line terminals and the like from being burnt, by turning on/off according to a specified voltage produced by a current passed through a current-limiting resistor installed between the drain and source of a field-effect transistor, and casing to apply voltage to the gate of the field- effect when of turned on. SOLUTION: When a switch 24 is turned on to charge an input capacitor 25, a current limited by a first current-limiting resistor 27 is passed through the input capacitor 25 until the input capacitance of FET 32 is charged. A current limited by the combined resistance of the first current-limiting resistor 27 and a second current-limiting resistor 33 is passed through the input capacitor 25 until the charging voltage of the input capacitor 25 reaches the working voltage of a relay 26. A current limited by the second current-limiting resistor 33 is passed through the input capacitor 25 during a period from when the voltage of the input capacitor 25 reaches the rated voltage of the relay 26 and to when the voltage is thereafter reduced and a transistor 29 is turned off. As a result, any excessive inrush current is not passed, and power line terminals or line is not burnt.
Patent JP-S62197103-A (JP)
Title: Apparatus for treating oil-containing sludge
Inventor: OMORI KAZUKI
IPC: B01D11/02
Filed: 1986-02-24
Abstract: PURPOSE:To recover the oil component contained in sludge as liquid fuel at the same time when the sludge is formed into a powder containing no oil component, by three- dimensionally arranging a condensation tank, an extraction tank and an evaporation tank and performing the extracting operation of oil-containing sludge through the filter cloth in the extraction tank. CONSTITUTION:The oil-containing sludge charged in an extraction tank 1 is treated using a low b.p. solvent to extract the oil component in the sludge and the obtained oil-containing solvent is transferred to an evaporation tank 10 by a siphon pipe 20 to evaporate the solvent component under heating while the generated solvent vapor is guided to a condensation tank 12 to be condensed under cooling and the condensate is returned to the extraction tank 1 to be recirculated in order to be again utilized in the extraction of the oil component. This extracting operation cycle is repeated until the residual oil component of the sludge reaches a predetermined value or less and, when this point of time arrives, the solvent in the condensation tank 12 is not returned to the extraction tank 1 but stored in the condensation tank 12 as it is and distillation operation is continued in this state until the solvent in oil in the evaporation tank 10 is lost. By this method, sludge of which the oil content is a predetermined amount or less and a liquid residue comprising the oil component containing almost no solvent are obtained from the oil-containing sludge.
Patent JP-H01213074-A (JP)
Title: Synchronous clamp circuit
Inventor: KASAHARA SHUNICHI
IPC: H04N5/18
Filed: 1988-02-22
Abstract: PURPOSE:To generate the clamp pulse of optimum pulse width respectively for plural video signals of different transmission systems by providing a reference pulse generation circuit, a clamp pulse generation circuit and a pulse width comparison control circuit, etc. CONSTITUTION:The reference pulse generation circuit 1 generates a reference pulse to show the common divisor of the pulse widths of the clamp pulses respectively optimum for the plural video signals of the different transmission systems, and the reference pulse is integrated by the clamp pulse generation circuit 2, and the clamp pulse is outputted. Next, the clamp pulse from the circuit 2 and the pulse width of the synchronizing signal of an input video signal detected by a synchronism detection circuit 5 are compared by the pulse width comparison control circuit 3, and the circuit 2 is controlled so that the pulse width of the clamp pulse comes optimum. Then, the clamp pulse is generated at timing at which the synchronizing signal is detected by the circuit 5. Thus, the generation of the clamp pulse whose pulse width is made optimum automatically correspondingly to the pulse widths of the synchronizing signals of the video signals of various kinds of the transmission systems comes possible, and circuit constitution can be miniaturized, and economization is realized.
Patent JP-S58155405-A (JP)
Title: Input/output device of programmable controller
Inventor: MIURA MASAJI
IPC: G05B19/05
Filed: 1982-03-10
Abstract: PURPOSE:To execute bidirectional signal transmission, and also to simplify laying of a transmission line, by constituting so that a controller body and necessary number of input/output devices are connected by signal lines of 2 systems consisting of a series data line and a clock signal line. CONSTITUTION:In case when an output data is sent out to an input/output device from a controller body, it becomes a state that a left series data input/ output terminal SDL of the input/output device is connected to a series input terminal SI of a shift register 14, and a series output terminal Q4 of the shift register 14 is connected to a right series data input/output terminal SDR, and the shift register operates as a 4-bit shift register. Also, in case when an input data is sent to the controller body from the input/output device, the SDR is connected to the SI of the shift register 14, a series output terminal Q5 of the shift register 14 is connected to the left series data input/output terminal SDL, and in this case, between both the input/output terminals, the shift register 14 operates as a 5-bit shift register. Parallel input signals D1-D5 which are read in are read out by synchronizing with a clock signal.
Patent JP-H03242499-A (JP)
Title: Impeller for multiblade fan
Inventor: KAWAKAMI KUNIHIKO
IPC: F04D29/28
Filed: 1990-02-19
Abstract: PURPOSE:To enable the manufacture of an impeller via cutting and bending processes with a press, and increase the degree of freedom for setting a vane number and vane length by forming a cylindrical body into a double structure having inner and outer bodies, and integrating an outward vane with the outer body and an inward vane with the inner body respectively. CONSTITUTION:Each functional vane 5 of an impeller is constituted with a pair of a vane 2 integrated with an outer cylindrical body 4, and a vane 1 integrated with an inner cylindrical body 3 closely so jointed as to correspond to each other. Each of the cylindrical bodies 3 and 4 is molded with a rectangular metal sheet, and each of the vanes 1 and 2 is retained at the predetermined intervals along the lengthwise direction of the aforesaid metal sheet. In addition, the vanes 1 and 2 are formed by cutting and bending processes, while being positioned orthogonally with a lengthwise direction on the basis of vane width as widthwise dimensions, and the cylindrical body 3 is so integrated with the inner side of the cylindrical body 4 as to keep the vanes 1 and 2 closely corresponding to each other. Furthermore, a side plate 6 having a boss and a reinforcing ring member 7 are fitted to the side ends of the vanes 2 and 2, thereby obtaining an impeller having a plurality of functional vanes 5 in a circumferential direction.
Patent JP-H05233341-A (JP)
Title: Restart-up control system for job processing program
Inventor: KANEKO FUMIO
IPC: G06F11/14
Filed: 1992-02-25
Abstract: PURPOSE:To prevent a job processing program in a computer system or a terminal from repeating restart-up due to a fault of same cause. CONSTITUTION:When a fault occurs in the job processing program 100, fault information is stored in an external memory device 600 in fault processing 200, and the rerun of the job processing program 100 or the stoppage of it is decided judging from the fault information this time and last time, or the number of times of occurrence of the fault. Also, it is decided that processing should be restarted from the data when the fault occurs or the next data when the job processing program is restarted up. Also, the permission/prohibition of the restart-up is dynamically changed by a command from a console 500.
Patent JP-H01213488-A (JP)
Title: Twisting method of metal wire and device therefor
Inventor: MATSUSHIMA NORIHISA
IPC: D07B3/10
Filed: 1988-02-19
Abstract: PURPOSE:To obtain an open cord having residual torsion as small as causing no trouble in the next process, by providing a torsion regulator between a double twister and a supply bobbin outside the double twister. CONSTITUTION:A speed ratio of an overtwister 17 in a double twister 12 to the double twister 12 is raised to enlarge a shaping of yarn stocks 2 so that voids between the yarn stocks 2 in outer layer of the cord, thus rubber is able to penetrate the voids in a manufacturing process of the open cord. In said process, a torsion regulator 22 is provided between a supply bobbin for the supplying yarn stocks 2 and the double twister 12 and a torsion of resultant cord is regulated. The device 22 is, for example, of overtwister type in which a pair of rotating rollers are set in a rotation frame 24 rotating in reverse direction to the double twister 12 and regulates the twist by winding each yarn stock on both rollers 23 like an 8-shape.
Patent JP-S61198380-A (JP)
Inventor: KATO MAKOTO
IPC: G06K9/68
Filed: 1985-02-28
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-H10231046-A (JP)
Title: Aftertreatment device for paper
Inventor: NAKAYAMA YOSHIHIKO
IPC: B65H43/06
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To improve paper stacking characteristics by providing a detecting means with a balancer member for making the load of the detecting means to paper constant, on the opposite side to a paper contact part with respect to a rotary shaft. SOLUTION: A detecting lever 30 is provided with a balancer 30e on the lower side of a detecting part 30d and on the opposite side to a lever part 30b with respect to a shaft 30a. At the normal time when paper is not in contact with a contact part 30c, the detecting lever 30 is therefore stationary in a specified position due to the balance of force based on the own weight of the lever part 30b in the direction of an arrow mark B and foce based on the own weight of a balancer 30e in the direction of an arrow mark A. The balancer 30e can be formed as a separate body from the detecting lever 30 and fixed thereto, but from the viewpoint of simplifying a manufacturing process it is desirable that the balancer 30e is integrally formed of the same material as the detecting lever and that metal or the like of suitable shape for adjusting the weight balance is fitted therein.
Patent JP-S58156033-A (JP)
Title: Opening chamber for feeding fibrous raw material
Inventor: OOTA KEIICHI
IPC: D01G23/02
Filed: 1982-03-12
Abstract: PURPOSE:To make it possible to adjust the amount of a fibrous raw material fed to the respective carding machines, by using forming ducts each having a movable rear wall in a pneumatic conveying chamber conveying the fibrous raw material pneumatically to the respective carding machines and the forming ducts and air lappers connecting the pneumatic conveying chamber to the respective carding machines. CONSTITUTION:In a feeding apparatus having many carding machines provided side by side, and feeding the fibrous raw material from a pneumatic conveying chamber 6 through forming ducts 7 and air lappers 8 to the respective carding machines while circulating and pneumatically conveying the fibrous raw material from one hopper 1 through pneumatic conveying pipes 3,5 and 9 and the pneumatic conveying chamber 6, the rear walls 51 of the forming ducts 7 are made movable, and a transferring mechanism 52 is provided therefor. Thus, the cross-sectional area of the forming ducts 7 can be changed, and the amount of the fibrous raw material fed to the respective carding machines can be adjusted.
Patent JP-H07224345-A (JP)
Title: Heavy alloy
Inventor: AKIYOSHI NAOYOSHI
IPC: C22C29/08
Filed: 1994-02-10
Abstract: PURPOSE:To improve the adhesion and uniformity of a film by forming a tungsten carbide layer having specified thickness on the surface of a heavy alloy substrate contg. specified amounts of copper, iron, chromium, nickel and tungsten. CONSTITUTION:A tungsten carbide layer having 0.5 to 3mum thickness is formed on the surface of a heavy alloy substrate contg. 0.1 to 13% of one or >= two kinds selected from copper, iron and chromium. In the case the thickness of the tungsten carbide layer is <0.5mum, its corrosion resistance is made insufficient, and in the case it exceeds 3mum, the adhesive strength of the tungsten carbide is deteriorated. It has corrosion resistance equal to that of the conventional heavy alloy whose surface is applied with nickel plating, and the coating treatment is made easy.
Patent JP-H10238340-A (JP)
Title: Exhaust device for passenger automobile
Inventor: NAGURA HARUHIKO
IPC: F01N3/24
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To improve an engine output by a method wherein exhaust noise forms noise being preference of a driver as much as possible in a range of noise regulation values and booming noise is prevented from generation in a car room, and a back pressure is reduced. SOLUTION: An exhaust device for a passenger automobile is formed such that compared with a standard exhaust pipe arranged at the exhaust system of a general vehicle, an exhaust pipe 11 having a larger diameter is used and a metallic catalyst converter 1 is mounted the end situated upper stream of the exhaust pipe 11, and an upperstream muffler 13 and a downstream muffler 15 are located in series in the exhaust pipe 11 with a distance therebetween. In this case, the metallic catalyst converter 1 is provided with a low back pressure type metallic carrier for a catalyst having ventilation resistance set to 60-70% of that of a metallic catalyst converter for ordinary passenger having the same volume.  The upper stream muffler 13 consists of a sound absorption type muffler to muffle exhaust noise of a frequency throughout approximately the whole area ranging from a low frequency to a high frequency. The downstream muffler 15 forms a resonance sound absorption integral type muffler formed such that a resonance type muffler part 31 to muffle exhaust noise of a low frequency and a sound absorption type muffler part 33 to muffle exhaust noise of a frequency throughout approximately the whole area ranging from a low frequency to a high frequency are arranged in series with the resonance type muffler 31 situated upper stream.
Patent JP-S62195041-A (JP)
Title: Unsaturated polyester curable resin composition
Inventor: TAKAYAMA YUJI
IPC: C08F283/01
Filed: 1986-02-22
Abstract: PURPOSE:The titled composition, obtained by blending a polyester/liquid rubber based compound block copolymer, having improved compatibility and dispersibility of all the components and molding operability and capable of being a molded article having improved aspects of surface characteristics, low shrinkage, etc. CONSTITUTION:A composition obtained by blending (A) a block copolymer having both a polyester part and liquid rubber based compound part as constituent segments with (B) an unsaturated polyester and further a polymerizable monomer, filler, curing catalyst, mold releasing agent and reinforcing fibers and useful as sheet molding compounds (SMC) or block molding compounds (BMC). A viscosity increasing agent may be added. A polybutadiene based compound, particularly butadiene homopolymer is used as the liquid rubber based compound of the component (A) and an organic dicarboxylic acid anhydride and 1,2-epoxide alternately condensed and formed from carboxyl or hydroxyl groups present in the compound as a starting substrate are used as the polyester part.
Patent JP-H02217557-A (JP)
Title: Eaves closure fitting mounting construction of double roof
Inventor: TAKEMORI HIROSHI
IPC: E04D3/40
Filed: 1989-02-20
Abstract: PURPOSE:To easily mount an eaves closure fitting by inserting and fixing each remaining piece except the upper bottom piece of the eaves closure fitting into the internal surface of an eaves place of a double roof consisting of both upper and lower fitting roofs, and fixing the upper bottom piece to the lower surface of a flat section of the lower fitting roof. CONSTITUTION:Connecting upper main plates 1c opposed to about V shaped adjacent unit eaves closure fittings A1 are connected and fixed with an anchorage through a connecting piece 1d to form an eaves closure fitting A. A double roof is constituted of an upper fitting roof C and a lower fitting roof B provided with fitting caps 6 and fitted sections 5c capable of fitting. A lower top piece 2a, an upper inclined side piece 3a, a lower bottom piece 2b and a lower inclined side piece 3b are inserted and fixed into the internal surface of both upper and lower unit fitting roof boards 5 of an eaves place of the double roof. Furthermore, an upper bottom piece 1b of the eaves closure fitting A is brought into contact with the lower surface of a flat section 5b of the lower fitting roof B and is fixed.
Patent JP-S59165496-A (JP)
Inventor: NAKAYAMA AKINORI
IPC: H05K1/18
Filed: 1983-03-10
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-S60184594-A (JP)
Title: Skin pass of bright cold-rolled steel sheet
Inventor: KOBAYASHI YOSHIKI
IPC: C10M173/00
Filed: 1984-03-02
Abstract: PURPOSE:To prepare cold rolled steel sheet with high gloss efficiently in a good yield, by using an aqueous skin pass fluid having a specified kinetic coefficient of friction. CONSTITUTION:Wet skin pass is performed by using an aqueous skin pass liquid with a kinetic friction coefficient of 0.5 or higher consisting of a 1.0-2.0wt% aqueous soln. of at least one phosphate (e.g. Na3PO3) or an aqueous soln. which contains 0.5-1.0wt% phosphate and 0.1-1.0wt% at least one of borate (e.g. borax), carbonate and nitrite.
Patent JP-S59163564-A (JP)
Title: Carrier for affinity chromatography
Inventor: MIURA KAZUNOBU
IPC: C08B37/00
Filed: 1983-03-08
Abstract: PURPOSE:To obtain a carrier for an affinity chromatography which has a stable bond between a ligand and a base and uses, as the ligand, the mononucleotide having a high adsorptive allowance for a biopolymer, more particularly nuclease. CONSTITUTION:The 5'-deoxy-5'-aminonucleaside-2'(3')-phosphate expressed by the formula is brought into a coupling reaction with a base having a hydroxyl group subjected to an activation treatment with a cyan halide, thereby obtaining a carrier for an affinity chromatography. Such 5'-deoxy-5'-aminoliponucleoside- 2'(3')-phosphate is obtd. by bringing, for example, 5'-deoxy-5'-azide material into a reaction with a phosphorizing agent such as polyphosphoric acid, pyrophosphoric acid or the like to obtain 2', 3'-cyclic phosphoric acid body, hydrolyzing the same with an alkali such as sodium hydroxide to form 2'(3')-phosphoric body then performing reduction of the azide group to an amino group with, for example, hydrogen sulfide-(pyridine-water). A polysaccharide gel such as agarose or crosslinked dextran and a synthetic polymer gel such as polyvinyl gel having a hydroxyl group are used as the above-mentioned base having the hydroxyl group. B in the formula denotes a nucleide base, R<1> denotes a hydrogen atom, hydroxyl group or phosphoric acid group and R<2> denotes a hydroxyl group or phosphoric acid group.
Patent JP-S60183163-A (JP)
Title: Variable control of character pitch for dot printer
Inventor: NAKAMURA YASUNORI
IPC: B41J2/255
Filed: 1984-03-02
Abstract: PURPOSE:To arrange so that printing may be carried out at selected character pitch by setting values determined by a relationship between the dot pitch of characters to be printed and a pitch between printing element rows of a printing head and the travelling speed of a printing head. CONSTITUTION:A printing head 1 consists of dot pin Wa1... of a front row and dot pin Wb1... of a back row arranged in two zigzag rows. When dot characters are printed, the dot pin Wa of a front row which has arrived at a printing position F is caused to protrude and print at timing signal a, and after a delay time T from the signal a to the setting of a timer, that is, after the dot pin Wb of a back row of the printing head 1 which travels at space speed V arrives at a printing position G, the dot pin Wb is caused to protrude and print. Consequently, at the position G, dots printed by the dot pin Wa of a front row before ''n'' frequency and dots by the dot pin Wb of a back row are synthesized to form dots. Thus it is possible to change a character pitch selectively and print in characters suitable to the form of recording paper.
Patent JP-S55132501-A (JP)
Title: Record player
Inventor: SUZUKI MASAHIKO
IPC: G12B9/02
Filed: 1979-03-31
Abstract: PURPOSE: To increase the S/N characteristics or sound quality, by mounting the player board fitting sound absorbing material or anti-vibration material on the surface opposing to the back side of the turn table of the record player.  
     CONSTITUTION: The turn table 8 of the record player is turned with the motor 9, which is fixed to the player case 5 via the support member 10. The player board 7 is fixed to the player case 5 via the support member 10. On the surface opposing to the back side of the turn table 8 of the player board 7, the sound absorption member 15 such as foamed styrol, glass fiber or rock wool is fitted. This absorbs air oscillation caused in turning the turn table 8. Thus, the S/N characteristics or sound quality can be increased. The oscillation proof effect can further be improved by providing the oscillation proof material 16 such as anti-vibration rubber between the player board 7 and the sound absorption material 15. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04277060-A (JP)
Title: Quantitatively discharging method
Inventor: SUZUKI YASUYUKI
IPC: B05C5/00
Filed: 1991-03-05
Abstract: PURPOSE:To avoid the lowering of a discharge amount due to the lowering of a liquid head accompanied by the advance of coating with the elapse of time and to always discharge the liquid agent in a container in a constant discharge amount to the last in a pressure control type discharge apparatus. CONSTITUTION:The lowering of a discharge amount due to the lowering of the liquid head of a stored liquid agent accompanied by the advance of the discharge of the coating solution in a barrel 5 is compensated by successively correcting the pressure of the air supplied by a pressure controller 4 to keep the discharge amount constant.
Patent JP-H04277539-A (JP)
Title: Pneumatic tire
Inventor: HAMADA TATSURO
IPC: B60C1/00
Filed: 1991-03-05
Abstract: PURPOSE:To provide a pneumatic tire having a tire tread having excellent abrasion resistance without detriment to physical properties such as suitable hardness and modulus in the form of a vulcanizate and required to have especially antinomic properties of road surface grip and abrasion resistance. CONSTITUTION:A tire tread is produced by vulcanizing a rubber composition obtained by mixing 100 pts.wt. styrene/butadiene copolymer obtained by using at least organolithium polyfunctional initator or an orgamonolithium initiator and a polyfunctional monomer and having a stylrene bond content of 10-55wt.%, an average vinyl bond content of the butadiene part of 20-80wt.% and an average molecular weight (in terms of polystyrene) of 10000 or above or blend containing 10 pts.wt. this copolymer with 60-250 pts.wt. carbon black of a nitrogen adsorption specific surface area (N2SA) of 90-250m<2>/g.