baber/WOPTO huggingface dataset:
Patent JP-H0412151-A (JP)
Title: Air fuel ratio controller of internal combustion engine
Inventor: FURUYA JUNICHI
IPC: F02D41/14
Filed: 1990-05-01
Abstract: PURPOSE:To detect low grade transient operation with high accuracy and enable proper air-fuel ratio feedback control constantly by detecting a transient operation from a variation quantity of the average value of the first air-fuel ratio compensation quantity, in a device provided with an air-fuel ratio sensor upstream and downstream from an exhaust purification catalyst. CONSTITUTION:First and second air-fuel ratio sensors 19, 21 are provided upstream and downstream side of an exhaust purification catalyst 20 in an exhaust passage, and these outputs are inputted to an ECU 16. First air-fuel ratio compensation quantity is calculated according to an output value of the first sensor 19, and a second air-fuel ratio compensation quantity is calculated based on the output of the second sensor 21 so as to calculate final air-fuel ratio compensation quantity based on both air-fuel ratio compensation quantities. In such an air-fuel ratio control device like this the average value of the first air-fuel compensation quantity is further calculated. In the case when a variable quantity of the average value exceeds a specified value, the second air-fuel compensation quantity is fixed to the specified value in the case of calculation of the air-fuel ratio compensation quantity, until a specified time passes after it exceeds the specified value and recovers within the specified value.
Patent JP-S5813073-A (JP)
Title: Series unit
Inventor: YAMAKITA HIROSHI
IPC: H04N5/00
Filed: 1981-07-16
Abstract: PURPOSE:To improve the working property and the practical effectiveness in the connecting work of a coaxial cable and a main body of series unit, by performing an arrangement that the earth line can be fixed to the series unit from the surface side by means of a screw. CONSTITUTION:When a coaxial cable 7 is to be connected to a series unit 3, a screw 23 is loosened first and the coaxial cable 7 is inserted between a receiving fitting 21 and a slide fitting 22. Then, an earth line 17 is put between the receiving fitting 21 and the slide fitting 22 and, at the same time, a core 18 is inserted into a core connecting terminal 14 by loosening a sems screw 20, and the sems screw 20 and the screw 23 are tightened.
Patent JP-H03169825-A (JP)
Title: Novel pertussis toxin variant, strain capable of producing said variant and their use in developing pertussis vaccine
Inventor: MARIAGURATSUIA PITSUTSUA
IPC: A61K39/10
Filed: 1990-05-01
Abstract: PURPOSE: To provide a new immunoactive pertussis toxin variant that has amino acid sequence in whose subunits a specific amino acid moiety is lost, or replaced with a different amino acid selected from natural amino acids, and has reduced toxicity or does not have toxicity. CONSTITUTION: This immunoactive pertussis toxin variant in which at least one of amino acid moieties in amino acid sequence of subunits, Glu 129, Asp 11, Trp 25, Arg 9, Phe 50, Asp 1, Arg 13, Tyr 130 Gly 86, Ile 88, Tyr 89, Tyr 8, Gly 44, Thr 53 and Gly 88, is lost or replaced with a different amino acid selected from natural amino acids, for example, PT-9K variant in which Glu 129 and Arg 9 is replaced with Gly and Lys, respectively, is obtained by treatment with formaldehyde in a quantity of 0.035-0.420w/v%. Thus obtained variant has reduced mitogenicity or hemagglutinative activity, or does not have such activity, and is stable at 37 deg.C.
Patent JP-H0717037-A (JP)
Title: Ink jet printer
Inventor: UIRIAMU EICHI SHIYUBUAIBAATO
IPC: B41J11/00
Filed: 1994-04-27
Abstract: PURPOSE: To obtain a color ink jet printer simple in structure capable of printing a color image of high quality on plain paper by discharging excessive sprayed ink under vacuum from the vicinity of a printing region and supplying a cooling air stream to a power supply to actively pass the same through a heating means. CONSTITUTION: Air, excessive ink droplets and ink-containing vapor are drawn in an inlet opening part by the operation of a fan 220 to be removed from a printing region. Air passes through a motor 166, a heater and a preheater 72 through a heater element and the housing opening parts 228, 230 arranged to the opposite end parts of a heater element and a reflector 106 to be drawn. An air ventilation system achieving some functions such as the cooling of electronic parts constituting a printer, the removal of vapor and excessive ink from the printing region, the prevention of the abnormal rise in the temp. of the region of the heater, the preheater 72 and the drive motor 166 is constituted.
Patent JP-S5445734-A (JP)
Title: Transformer for rectifire
Inventor: MOCHIZUKI YOSHIAKI
IPC: H01F30/12
Filed: 1977-09-20
Abstract: PURPOSE: To simplify a work of processing an insulation treatment of DC winding, by such means that two groups of DC windings be divided into plurality of layers with a number of winding turns in each layer being made different to provide a leakage reactance coming to be equal.  
     CONSTITUTION: Two groups of DC windings, 13, 14 of double star connection with interphase reactor, are divided into a plurality of layers respectively, with those arrangement concentrically made, simultaneously with a number of winding turns in each layer varying to provide a different ampereturn, and by an adjustment of this ampereturn value, a leakage reatance of the windings 13, 14 in the two groups will be made equal. Such manner of equal leakage reactance in the two group windings as made by varying a number of winding turns in each layer can simplify a processing of insulation treatment for DC winding, capable of preparing a winding easy to work having less connection points 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11306480-A (JP)
Title: Required traveling time predictive device
Inventor: YONEZAWA KENZO
IPC: G06Q50/30
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To accurately predict time required for traveling in any arbitrary section. SOLUTION: This device is provided with a reference file preparing means 4 for preparing a standard required traveling time for each object unit section from a pass data of an expressway; means 8-11 for extracting similar reference required traveling time for several days in the past from this prepared standard required traveling time, estimating the parameters of a statistical model and predicting a required traveling time on the relevant day while using these estimated parameters; a relevant day prediction correcting means 13 for correcting the predicted required traveling time on the relevant day while using the standard required traveling time of respective unit sections provided from the latest nearby pass data at the current time point of the relevant day;  an updating means 15 for updating a prepared time slice table while using this corrected required traveling time on the relevant day; and a required traveling time calculating means 17 for calculating a required traveling time for any arbitrary section among the object sections while using these successively updated contents of the table.
Patent JP-S62270841-A (JP)
Title: Engine support device for automobile
Inventor: MIYAMOTO YASUO
IPC: B60K5/12
Filed: 1986-05-16
Abstract: PURPOSE:To reduce propagation of vibration, by a method wherein, in a device which supports a partitioning member between mounting members on the engine side and the car body sides through respective support resilient bodies, a member, having a throttle passage, the opening area of which is variable, is situated to the one of fluid chambers partitioned between the mounting members. CONSTITUTION:Between a mounting member 11 on the engine side and a mounting member 12 on the car body side, a partitioning member 13 having a main throttle passage 13a is supported to the mounting member 11 through a first support resilient body 14, and the partitioning member is displaceably supported to the mounting member 12 through a second support resilient body formed integrally with the first support resilient body 14. A diaphragm 18 is mounted to the mounting member 11, a partitioning member 19 is situated therebelow, and a fluid chamber 16 is partitioned into two auxiliary chambers 21a and 21b. A rotary disc 22, having plural control holes 22a, positioned facing the throttle passage 20, is situated on the partitioning member 19 in which throttle passages 20 are formed, and through rotation of the rotary disc 22 through engagement of gears 24 and 22b with each other with the aid of a motor 27, the opening area of the throttle passage 20 is controllable.
Patent JP-S63276094-A (JP)
Inventor: SHOJI KAZUHIKO
IPC: G09G1/00
Filed: 1987-05-08
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-S63277425-A (JP)
Title: Switching power-supply device
Inventor: HARADA KOSUKE
IPC: H02M7/538
Filed: 1987-05-07
Abstract: PURPOSE:To simplify a composition and prevent voltage/current surge from being generated, by dividing a choke coil for a filter. CONSTITUTION:DC power sources 51, 52 and switch elements 1, 2 are alternately turned ON/OFF, and via a filter consisting of choke coils 31, 32, and a capacitor 4, current is fed to a load. By changing the interval of the ON/OFF of the switch elements 1, 2, PWM-performed and AC-converted output can be fed to the load. This invention has the characteristic of providing switch 1 side and switch 2 side with the choke coils 31, 32, respectively. The switch elements 1, 2 are combined with the capacitor 4 of a low frequency section through the respective smoothing choke coils, and so the sudden change or the like of voltage along with the switching of the one switch element is not transferred to the other switch element. Accordingly, overcurrent can be prevented from flowing through both the switch elements.
Patent JP-S62268737-A (JP)
Title: Power transmission device for 4-wheel drive vehicle
Inventor: NISHIMURA SADANORI
IPC: B60K17/344
Filed: 1986-05-16
Abstract: PURPOSE:To shorten an oil passage for supplying compressed oil to a clutch and to simplify a hydraulic circuit, by disposing a hydraulic pressure clutch for driving a front wheel in the vicinity of the wall surface of a transmission case provided with a hydraulic pressure pump driven in association with an input shaft. CONSTITUTION:A transmission case 4 has an input shaft, second main speed changing shafts S1, S2, an auxiliary speed changing shaft S3, a PTO shaft S4 and a front wheel drive shaft S5 disposed therein in parallel. Engine power from the input shaft 7 is transmitted to the a first main speed changing shaft S1 through a chain trained around sprockets 16, 18 and a main clutch 17. A front wheel drive shaft 61 is pivotally engaged with the front wheel drive shaft S5 through a bearing 65 and a front wheel drive hydraulic clutch 66 is interposed between both the drive shafts 61, S5. The hydraulic clutch 66 is disposed in the vicinity of the wall surface of the transmission case provided with a gear pump driven in association with the input shaft. Oil discharged from the pump 68 is supplied to a front wheel driving oil passage 67 formed at the shaft center of the front wheel drive shaft 61.
Patent JP-H07292680-A (JP)
Title: Side slope protection construction form member
Inventor: ABE TAKEO
IPC: E04G9/02
Filed: 1994-04-27
Abstract: PURPOSE:To protect a form from being twisted by reinforcements installed between forms by forming a separator mounting hole designed to connect forms with a specified spacing so that it may be longer than an insertion part of a separator at least in the vertical direction. CONSTITUTION:A square-shaped form 2 is formed by combining four form members which are L-shaped when viewed from above. A mounting hole 5 of a separator 4 is bored on two arms extending on both sides of the member 1 respectively in such a fashion that it may be vertically formed as a long disk-shaped through hole. When reinforcements 6 in the vertical direction of the member (on the right side) is located in a higher position that the reinforcements 6 in the transverse direction (on the right side), the separator 4 on the left side is arranged to be positioned on a higher side than the mounting hate 5 while the separator 4 on the left side is arranged to be positioned on the lower side of the mounting hole 5, thereby crossing vertically the reinforcements 6 without being forced. This construction makes it possible to prevent the generation of twists or the like on the form 2 assembled with the members 1 without affecting each member 2 and lay out the form 2 smoothly along a side slope.
Patent JP-S60256849-A (JP)
Title: Phenomenon accumulator
Inventor: INOUE MASANOBU
IPC: G06F11/34
Filed: 1984-06-01
Abstract: PURPOSE:To secure simultaneous and accurate collection of phenomenon data on plural data processors by providing counters to these data processors for accumulation of phenomenon signals and actuating these counters in response to each other among data processors. CONSTITUTION:A service processor 1 sets a collective stop mode and other control modes to counter parts 5 and 8 of data processors 3 and 6 when the collection of data is started. Then a command is delivered for simultaneous start of both parts 5 and 8 after the initialization is indicated to both parts. Thus the parts 5 and 8 start the accumulation of data at a time. Then both counter parts are stopped according to the actuation when an earlier stop mode is announced previously even in case either one of both counter parts detects the previous stop announcement conditions. Then a stop signal is sent to the processor 1, and the processor 1 reads out the contents of both counters 5 and 8 respectively. Both counters repeat the data accumulating actions until the designated measurement is through. Thus the phenomena can be collected in the same time band.
Patent JP-H08266956-A (JP)
Title: Hand spray gun having ultra-lightweight structure
Inventor: KO HIROSHI
IPC: B05B7/02
Filed: 1995-03-31
Abstract: PURPOSE: To obtain a hand spray gun reducing the fatigue of the hand, wrist and arm of a worker. CONSTITUTION: A hand air spray gun is constituted by providing a grip part 2 and a body part 3 to a gun main body 1 and integrally forming an atomizing head part 4 to the body part and providing a trigger 5 allowing a needle valve to advance and retreat to the gun main body 1 in a protruding state. The grip part 2 is integrally formed to the gun main body 1 so that the center axis Z of the grip part 2 becomes an attaching angle of 30-60 deg. with respect to the direction Y vertical to the center axis X of the needle in the gun main body 1 and the center B of gravity of the gun is allowed to approach the position of the center A of the grip part 2.  A finger hooking piece 8 supporting the wt. of the leading end of the gun by a forefinger is formed to the underside of the body part 3 and a pattern adjusting knob 9 capable of being operated by the thumb is attached to the side surface of the body part 3.
Patent JP-H05140023-A (JP)
Title: Method of arylation of olefin
Inventor: AKUSERU BADAA
IPC: C07C63/66
Filed: 1992-04-06
Abstract: PURPOSE: To economically produce an arylated olefin by a simplified process by allowing a diazonium salt of an aryl compd. to react with an olefin in the presence of a Pd based catalyst.  
     CONSTITUTION: The objective compd. expressed by formula III is obtained by allowing an aryl diazonium salt expressed by formula I (Z is N 2   + G (G is a pair ion), (m) is 1 or 2, (n) is 0 or 1) to react with the olefin expressed by formula II (R is H, an alkyl, an aryl, a hetaryl, etc.) in the presence of the Pd based catalyst such as PD(OAc). In this method, for example, a disodium salt of 4,4'distyrylbiphenyl3,3'disulfonic acid is obtained by allowing an aryl diazonium salt being a reaction product of 4,4'diaminobiphenyl3,3'disulfonic acid and isoamyl nitrite to react with styrene. Further, the catalyst may be reused. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H08282554-A (JP)
Title: Rolling element
Inventor: SEKIDO SHINICHI
IPC: B62D55/15
Filed: 1995-04-13
Abstract: PURPOSE: To guarantee the smooth rotation of a rolling element for the long period of time by preventing lubricant sealed in an oil reservoir chamber from leaking outside, and concurrently lower its manufacturing cost. CONSTITUTION: A hollow hole 15 is so constituted as to be sealed in fluid sealing relation by pressing a closure body 32 in the large diameter hole 15D of a roller 14 (interference fit). By this constitution, lubricant sealed in an oil reservoir chamber 33 can thereby be surely prevented from leaking out of a gap between the large diameter hole 15D and the enclosure body 32. Besides, since no 'O' ring and the like are required, parts can be reduced in item number. Also since there in no need for forming a ring groove for fitting an 'O' ring over the closure body 32, the whole cost of an upper side roller device 31 can thereby be reduced.
Patent JP-S62269967-A (JP)
Title: Electrophotographic sensitive body
Inventor: TOMA HITOSHI
IPC: G03G5/14
Filed: 1986-05-19
Abstract: PURPOSE:To obtain the titled body capable of reducing a dark decay and improving charge characteristics and development contrast by forming an intermediate layer of an alcohol soluble resin and a specific xanthene compd. and by laminating a substrate, the intermediate layer and a photosensitive layer in this order. CONSTITUTION:The intermediate layer is composed of the xanthene compd. shown by formula wherein R1 and R1' are each hydrogen atom or alkyl group, R2 is hydrogen atom, alkyl substd. amino group, hydroxyl or alkoxy group, R3 and R3' are each hydrogen atom or alkyl group, R4 is hydrogen atom, -R- COOH (R is alkyl group) and the alcohol soluble resin. The intermediate layer is formed by dissolving the alcohol soluble resin and the xanthene compd. in a solvent which dissolves both of them, as the medium, and by coating said solution on the substrate, followed by drying it.
Patent JP-H08336623-A (JP)
Title: Manufacture of hollow golf club head made of metal, and saidgolf club head
Inventor: GUREN EICHI SHIYUMITSUTO
IPC: B22C9/24
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To form a large aperture at a sole region of a metallic head by forming a ceramic shell around a wax shell covering a core main body, removing the wax shell by melting the wax to form an opening gap between the ceramic shell and the core main body, and casting molten metal into the gas. SOLUTION: A core 10 covered by a wax shell 11 is made of ceramic material. A ceramic shell 12 is formed around wax shell 11 by plural times of immersion in ceramic slurry and making slurry be a continuous layer. Then, the wax shell 11 is removed by melting the wax to form an opening gap 13 between the ceramic shell 12 and core main body 10. Thereafter, molten metal 14 is cast into the opening gap 13. The fragile ceramic shell 12 is removed by a method of separating the same from a solidified metallic wall structure due to the configuration metallic shell 30, and the core main body 10 is removed from the interior of the metallic shell 30 via a port 16 formed in a rear wall 23.
Patent JP-S61125-A (JP)
Inventor: UMEDA NOBUTERU
IPC: B65B9/06
Filed: 1984-06-01
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-S5637171-A (JP)
Title: Multideflection electrode unit for ink jet printer
Inventor: KAKEFU SADAO
IPC: B41J2/09
Filed: 1979-09-03
Abstract: PURPOSE: To improve accuracies, insulation characteristics and safety by a method wherein deflection electrode plates, provided with electrode portions on both surfaces of insulating bases thereof and covere with insulating films over the surfaces thereof except the electrode portions, and insulating spacers are laminated alternately by penetrating two pieces of electrode bars.  
     CONSTITUTION: Deflection electrode plates 7, provided with electrode portions 18, 19 on both surfaces of insulating bases 17 thereof and covered with insulating films (polyimide, for example) over the whole surfaces thereof except the electrode portions, and insulating spacers 8 are laminated alternately and electrode supporting members 9, 10 are arranged at both terminals thereof, then, electrode bars 15, 16 are penetrated through holes provided through those respective members and both ends thereof are tightened with nuts 14. According to this method, an unit may by assembled with a very with high accuracy, therefore, the multi-deflection electrode unit free from a reduction of insulation by the cleaning of the deflection electrode plates thereof may be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06329166-A (JP)
Title: Anticorrosive treatment of exposed iron-plate of crown cap on beverage bottle
Inventor: SHIMADA TAKEHISA
IPC: B65D41/12
Filed: 1993-05-14
Abstract: PURPOSE:To provide an anticorrosive treatment of the exposed iron plate of the crown cap in a beverage bottle which is safe in view of hygienic point and extremely excellent in the anticorrosive effect. CONSTITUTION:An exposed iron-plate face of crown cap of a beverage bottle is treated with an extremely pure and odorless paraffin solvent solution or isoparaffin solvent solution containing an oligoester or a polyester obtained by the reaction of glyceric fatty acid monoester used as an emulsifier of a food additive with saturated dicarboxylic acid used for a seasoning.
Patent JP-H07313896-A (JP)
Title: Method for pulverizing resin and device therefor
Inventor: TAZO TORAO
IPC: F25D3/10
Filed: 1994-05-26
Abstract: PURPOSE:To efficiently remove the heat generated in crushing and to produce finer resin powder by introducing a coarse-powder resin into the atmosphere into which liq. carbon dioxide is jetted, mixing the resin with the dry ice solidified by jet and crushing the mixture. CONSTITUTION:Liq. carbon dioxide in a cylinder 7 is jetted into a mixing tank 1 from a nozzle 3 and solidified into dry ice. A coarse-powder resin is introduced onto the dry ice from a hopper 4, dropped to the bottom of the tank along with the snow-like dry ice and mixed with the dry ice by a feeder 10, and the mixture is powdered. The mixture is supplied to a crusher 2 by the feeder 10 through a mixture delivery line 11 and sheared into a fine powder with about 5mum size. At this time, the dry ice acts as an assistant to crush the resin, and the resin is not flattened but pulverized. Since the resin is mixed with the low-temp. dry ice, the resin heated by crushing is directly cooled by the dry ice.
Patent JP-S593537-A (JP)
Title: Input pen for input device of character or the like
Inventor: NAKAMURA SHIYUUJI
IPC: G06F3/033
Filed: 1982-06-30
Abstract: PURPOSE:To extend a life of an input pen, by constituting so that reaction force in case when the first coil spring is compressed through a pen point becomes larger than resultant force which is obtained by adding reaction force of the second coil spring and magnetic adsorption force of a permanent magnet and a magnet plate, and inputting a character, etc. CONSTITUTION:When the tip part of a pen point 17 is pushed in, a coil spring 23 is compressed, and when its reaction force becomes stronger than resultant force of magnetic force for adsorbing a magnet 22 to a magnetic plate 15, and reaction force of a coil spring 24, the magnet 22 is detached from the magnetic plate 15, and the spring 24 is compressed. As a result, the magnet 22 is detached from the pen point 17, and a coil 18 which is circuit-connected through the pen point 17, and the magnet 22 are disconnected, therefore, a resonance point of an LC circuit constituted of a capacitor 16 and the coil 18 is shifted from that which is in a static state, and display information of an input plate is inputted.