baber/WOPTO huggingface dataset:
Patent JP-S59206624-A (JP)
Title: Method of controlling reference injection amount in electronically controlled fuel injection engine
Inventor: ITOU HIROSHI
IPC: F02D41/24
Filed: 1983-05-10
Abstract: PURPOSE:To reduce memory capacity, by multiplying an engine speed injection amount by a suction pressure injection amount and a correction coefficient of injection amount to obtain a reference fuel injection amount. CONSTITUTION:In step S1, a suction pressure injection amount TPbse according to a suction pressure is determined. In step S2, an engine speed injection amount TPkne according to an engine speed is determined. In step S3, a correction coefficient Ktp of injection amount is determined according to the suction pressure and the engine speed. In step S4, the above-mentioned TPbse is multiplied by TPkne and Ktp to obtain a reference fuel injection amount TP. Thusly, memory capacity may be reduced.
Patent JP-H0228156-A (JP)
Title: Optically active isonicotinic acid anilide derivative and plant growth regulation agent composition composed of the same derivative
Inventor: KUMAGAI YOSHIKAZU
IPC: A01N43/40
Filed: 1989-03-31
Abstract: NEW MATERIAL:The compound of formula I (* represents asymmetric C). EXAMPLE:S-4'-chloro-2'-(alpha-hydroxybenzyl)isonicotinic acid anilide. USE:A plant growth regulation agent composition. It exhibits remarkably quick action at a low dose and has excellent effect especially to gramineous plants. PREPARATION:The compound of formula I can be produced by reacting an isonicotinic acid halide of formula II (Y is halogen) with an aniline derivative of formula III in a solvent (e.g., benzene) in the presence of an acid acceptor (e.g., pyridine) at 0-60 deg.C for 1-3hr. The objective compound of formula I is crystalline and the S-isomer (an optical isomer) has a water-solubility of >=12.7ppm at 25 deg.C.
Patent JP-S566666-A (JP)
Title: Linear motor
Inventor: MATSUI KAZUMI
IPC: H02P25/06
Filed: 1979-06-29
Abstract: PURPOSE:To obtain simultaneously a driving power, a floating power and a guiding power in the width direction to enable the stable driving of a linear motor by a method wherein plural magnetic poles are prepared in an armature and a magnetic field system extending in parallel in the axial direction confronting with each other, and each magnetic pole is so controlled as to constitutes a magnetic single-pole. CONSTITUTION:An armature core 15 is constituted of a core having an E-shaped sectional area, and forms three lines of magnetic poles 15a-15c extending in the axial direction. Slots 18 having equal space with each other are prepared in the center magnetic pole line 15b, and four armature coils 11-14 are equipped in the slot 18 piled up in two layers, each coil being made to bridge over two poles of center magnetic pole line 15b and to be shifted by half pitch. Currents are made to flow in the armature coils 11-14 being so controlled as each of the magnetic pole line 15a-15c forms a magnetic single-pole respectively. A field system 20 is also constituted of a core having an equal sectional area, and each line of magnetic pole 21a-21c is made to constitute respectively a magnetic single-pole by a magnetic field coil 23, and the field system is made to confront with an armature 10.
Patent JP-S579532-A (JP)
Title: Continuous plant for rolling and slitting
Inventor: WAKITA YATSUHIRO
IPC: B21B15/00
Filed: 1980-06-18
Abstract: PURPOSE: To perform rolling and slitting continuously with high efficiency by continuously slitting the strip from rolling mills with a slitting device by way of a strip guide device.  
     CONSTITUTION: A strip 28 rolled by rolling mills 1 is guided by a strip guide device 32 to a slitting device 8 by way of tension bridles 27. In the device 8, it is slit to a number of lines, and is wound as slit product coils 9 with a slit coil take-up machine 21. If the flaws of the strip 28 are discovered by a flaw detector 33, the strip 28 is immediately cut by a shear 31, and the succeeding strip 28 is taken up with a take- up machine 29 and is disposed as a scrap. When crooked running occurs in the strip 28, a hydraulic screw-down device 24 is controlled by a crooked running detector 25 and a crooked running controller 26, by which it is corrected. If a shape detector 27 detects any anomalous shape, a shape controller 23 operates, thereby correcting the shape of the strip. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07239898-A (JP)
Title: Scanner
Inventor: LAPINSKI CHARLES
IPC: G06K7/14
Filed: 1994-04-20
Abstract: PURPOSE: To provide a scanner which can reconstitute the code on a body by combining two or more pieces of code fragments. CONSTITUTION: This scanner consists of the following parts. One part is a scan means which repeatedly scans a code, corresponds at least to code fragments and also supplies plural scan signals which relate to code position value. The others are data means 44, 46, 48,... which acquire code fragments and their related code position value and store them and a reconstitution means 42 which is connected to the data means 44, 46, 48,.... They compare the code position value of the latter fragment which one of the former, collate the value overlapped latter and former fragments and combine plural code fragments by connecting the collated code fragments to expanded fragments.
Patent JP-S57196222-A (JP)
Title: Capless camera
Inventor: TSUBOI TAKAYUKI
IPC: G03B19/00
Filed: 1981-05-28
Abstract: PURPOSE:To open and close protection covers only with the soft operation of an operation member, by opening protection covers upward while interlocking with the charge operation of an object focusing member. CONSTITUTION:Though protection covers 2 and 3 are energized in the direction of opening by a spring 4, they are detained by a driving ring 5. A charge arm 5e of the ring 5 is brought into contact with a charge arm 12e of a focusing member 12, and the ring 5 and the member 12 are detained by pawls 6 and 14 respectively. When a cover opening and closing operation member 16 is turned to the left, power is supplied to a motor through a switch lever 23, and the  focusing member 12 is charged against a spring 12', and charge arms 12a and 5e are turned, and the ring 5 is turned clockwise, and protection covers 2 and 3  are detained by pawls 14 and 6 and are opened upward completely. In case of  closing, the operation member 16 is operates clockwise to release the detention,  and protection covers are returned to original positions.
Patent JP-S61240516-A (JP)
Inventor: MATSUO AKIHIKO
IPC: H01H9/02
Filed: 1985-04-17
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-S57197172-A (JP)
Title: Rotary flying type recording method
Inventor: SEKIYA TAKUROU
IPC: B41J2/01
Filed: 1981-05-30
Abstract: PURPOSE:To jet ink to make a recording in the desired direction with a simple device by a method wherein ink which rotates with the circumferential edge part of a rotary body is jetted in the form of drops of ink and stuck to a recording sheet. CONSTITUTION:Bound force F1 vector is acted on the ink which is situated at the circumferential part of the rotary body 2 and rotates at a speed (v) vector with the circumferential part thereof. If this bound forceF1 vector is put for example, into zero at spot 1, the ink (a drop of ink) flies in the tangential direction of the circumferential part at the spot 1 at the initial speed V vector and is stuck to spot (1)'. In order to make the bound force F1 vector zero, for  example, ink is stored in the inner part of the rotary body 2 and a nozzle is  equipped on the circumferential part and opened at spot 1 to splash the ink. In  order to select a timing for making bound force F1 vector zero ink can be  stuck to the desired position on the recording sheet 1.
Patent JP-S58198650-A (JP)
Title: Loop type heat pipe system solar heat water heater
Inventor: KITAJIMA SOUICHI
IPC: F24S10/95
Filed: 1982-05-14
Abstract: PURPOSE:To improve heat collecting performance by a method wherein a pipe at the outlet side of an evaporating part and the pipe at the inlet side of a condensing part are communicated while the inlet side pipe of the former is communicated with the outlet side pipe of the latter when the loop of the loop type heat pipe is constituted. CONSTITUTION:In the loop type heat pipe 4, provided with a solar heat collector 1, a heat exchange tank 6, the evaporating part 5 and the condensing part 7 provided in the tank 6, the outlet side pipe 5a of the evaporating part is communicated with the inlet side pipe 7b of the condensing part through a gas and liquid separator 8. The inlet side pipe 5b of the evaporating part is communicated with the outlet side pipe 7a of the condensing part through a return pipe 9 to constitute the heat pipe 3 into the loop configuration. The separator 8 is constituted by a pipe larger than the same of the outlet pipe 5a of the evaporating part while the entrance and the exit of the separator 8 are arranged so as not to oppose to each other.
Patent JP-H02264082-A (JP)
Title: Production of sheet material
Inventor: TANAKA JIRO
IPC: D06N3/14
Filed: 1989-03-31
Abstract: PURPOSE:To obtain a sheet material having excellent softness and hydrolysis resistance by applying a liquid mixture consisting of a specific polyurethane elastomer, a solvent and specific weight ratios of a specific modified silicone oil and a block copolymer to a fibrous substrate and coagulating the liquid. CONSTITUTION:A liquid mixture produced by compounding (A) a polyurethane elastomer composed of (i) a polyester diol having a numberaverage molecular weight of 500-4,000 and produced by the polycondensation reaction of 1,9- nonanediol and/or 2-methyl-1,8octanediol and a dicarboxylic acid, (d) an organic diisocyanate and (iii) a chain extender, (B) a silicone oil modified with a polyether. (C) a polyoxyethylene-polyoxypropylene block polymer and (D) a solvent of said elastomer is impregnated and/or applied to a fibrous substrate and coagulated to obtain a leather-like sheet material having improved hydrolysis resistance and flexural resistance and having a spongy structure with excellent smoothness and flexibility. The sum of B and C is 0.5-50wt.% based on A and the weight ratio of B/C is 1/20-5/1.
Patent JP-S6333604-A (JP)
Inventor: RENADO ARUFURETSUDO SEISU
IPC: G01D5/30
Filed: 1987-04-01
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-H05279886-A (JP)
Title: Formation of lithium
IPC: C25C3/02
Filed: 1992-04-03
Abstract: PURPOSE:To easily form lithium at a low cost by bringing carbon and lithium carbonate into an oxidation reaction in an anode chamber where a graphite electrode is used, moving the formed lithium ions into a cathode chamber and bringing the lithium ions into a reduction reaction. CONSTITUTION:A first crucible 4 of a large diameter housing an LiCl electrolytic bath 5 is disposed in a heating furnace 2 kept at about 973K of a fused salt electrolyzing device 1. A second crucible the cathode chamber 6 of a small diameter consisting of porous MgO forming 6a and a third crucible 7 consisting of porous Al3O3 forming the anode chamber 7a are disposed therein. High-purity molten Al 8 and a W electrode 12 are provided in the cathode chamber 6a. An LiCl electrolytic bath and the graphite electrode 14 are provided in the anode chamber 7a. Li2CO3 is supplied to the anode chamber 7a in this state to effect a constant current electrolysis. The Li2CO3 and C are thereby brought into an oxidation reaction in the anode chamber 7a, by which gaseous CO2 and Li<+> are formed. The Li<+> moves into the cathode chamber 6a where Li is formed in the molten Al 8 by the reduction reaction. An Li-Al alloy is thus easily formed.
Patent JP-S62242157-A (JP)
Title: Shock absorbing turnbuckle
Inventor: TASHIRO HIROYUKI
IPC: H01B17/06
Filed: 1986-04-11
Abstract: PURPOSE:To make the regulation of the length of a turnbuckle and the reduction of an impact load possible, and moreover, make the length unchangeable under ordinary conditions by providing a spring on the circumference of the No.2 coupling rod, and then causing the coupling rod to be supported by the body with the aid of a mechanical fuse. CONSTITUTION:When a load not more than an allowable load is placed on a shock absorbing turnbuckle 5, by virtue of the pressure of a mechanical fuse 21, the No.2 coupling rod 11 is connected to the body 6 of the turnbuckle 5 so that it is not allowed to move in its longitudinal direction, and accordingly, the length of the turnbuckle 5 is unchanged. When a load more than the allowable load is placed on the turnbuckle 5, the mechanical fuse 21 is cut out, and then, the No.2 coupling rod 11 is freed from the connection as mentioned above, and caused to move as it slides in the direction of the right by the effect of the load, while, at the same time, a spring 14 is caused to function so that an imput load can be reduced.
Patent JP-S578281-A (JP)
Title: Nematic liquid crystal material for display device
Inventor: MATSUKAWA FUMIO
IPC: C09K19/02
Filed: 1980-06-17
Abstract: PURPOSE: A liquid crystal material with little dependence of TN threshold voltage on temp. suitable as a TN type liquid crystal element driven in a time division mode, which is prepared by incorporating a specified diester compound in a nematic liquid crystal. mixture consisting of at least two components and having positive dielectric anisotropy.  
     CONSTITUTION: A nematic liquid crystal mixture (i) consisting of at least two components and having positive dielectric anisotropy is compounded with a diester compound (ii) of formula I or II (wherein R 1  is n-C m H 2m+1 ; R 2  is n-C g H 2q+1 , m and q are 1W10) such as a compound of formula III or IV, to obtain the titled liquid crystal material. It is pref. to use 50% or less component (ii).  
     EFFECT: It is possible to provide a TN type liquid crystal element capable of driving seven or eight scanning lines required for a matrix display type character display at a practical temp. ranging from 0 to 40°C, without any temp. compensating circuit. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59209634-A (JP)
Title: Mixing kneader
Inventor: SHIBAI AKIHIRO
IPC: B01F27/74
Filed: 1983-05-11
Abstract: PURPOSE:To obtain a kneaded mixture having sufficient viscosity even in a low water mixed system, by combining a continuous mixer and a continuous kneader before and after a wet roll for applying the penetration coating moisture to a material mixture consisting of a powder and a mixing agent. CONSTITUTION:A powder material and a mixing agent are sent into a continuous mixer 1 such as a ribbon type mixer and a sufficiently mixed to be continuously discharged in a constant amount. The resulting mixture is sent into a roll machine 4, in which paris of left and right rolls 3 are arranged in two upper and lower stages, integrally provided along with the mixer 1 and the material mixture comprising the powder material are compressed and sheared between pairs of rolls 3 while water 2 adhered to the outer peripheral surfaces of the rolls 3 is imparted to the material mixture by penetration coating to obtain a kneaded material. This kneaded material is further sent into a continuous kneader 5 to be kneaded and mutual powder particles of the kneaded material 2 subjected to the penetration coating of water 2 are bonded to limprove the viscosity of the kneaded material which is, in turn, extruded by an extruder 15.
Patent JP-S61242612-A (JP)
Title: Device for decontaminating element of filtration desalting device
Inventor: AKAMINE KAZUHIKO
IPC: B01D29/46
Filed: 1985-04-19
Abstract: PURPOSE:To facilitate removal of deposited matters to elements of a filtration and desalting device and to reduce the degree of contamination of operators caused by the exposure to radioactive rays during decontamination work by performing the decontamination of the elements with a high pressure spray. CONSTITUTION:A supporting body 7 for moving vertically a spray nozzle and a motor 11 for driving the spray nozzle vertically are provided so as to permit automatic vertical movement of the spray nozzle 8 in a cylindrical filtration element 1. Further, an ejecting nozzle for high pressure water spray is provided at the tip end of the nozzle 8, and high pressure water is sprayed on the surface of the element 1 to decontaminate the element 1. An upper moving device for the spray nozzle is operated by remote control permitting positioning and insertion of the supporting body 7 at each filter element 1.
Patent JP-H06272102-A (JP)
Title: Hosiery
Inventor: MAEDA KUNIMORI
IPC: D04H1/46
Filed: 1993-03-17
Abstract: PURPOSE:To obtain sanitary hosiery, constructed from a nonwoven fabric having air permeability and restorable shrinking force imparted thereto as a material and simply usable as wearing out ones by carrying thereof in an official trip, a trip, etc., in a short period and capable of preventing malodor or mustiness from occurring. CONSTITUTION:This sanitary hosiery is obtained by using a nonwoven fabric 1 having air permeability and restorable shrinking force imparted thereto as a material, cutting off a pair of sock-shaped pieces 5 having a seam allowance (5A) from the nonwoven fabric 1, then respectively connecting the top of each leg part (2B) in the pair of the sock-shaped pieces to a rib top 4 of a suitable width, subsequently mutually superposing both the sock-shaped pieces 5 in congruence, fusing seam parts (5B) with a high-frequency heater, etc., forming the pieces into a bag shape, turning the bag inside out, thereby connecting the foot part (2A) of a determined size (MON) to the leg part (2B) and attaching the top of the leg part (2A) to the rib top 4. The hosiery can simply be used as wearing out ones by carrying thereof in an official trip, a trip, etc., in a short period and capable of preventing malodor or mustiness from occurring.
Patent JP-H08220060-A (JP)
Title: Oxygen sensor
Inventor: TANIGUCHI NOBORU
IPC: G01N27/41
Filed: 1995-04-07
Abstract: PURPOSE: To provide an oxygen sensor which can operate at a low temperature, has a small size, and can easily measure the concentration of oxygen by forming an anode and cathode on the surface of a barium-cerium oxide layer. CONSTITUTION: The electric conductivity of a barium-cerium oxide used for an oxygen sensor element largely fluctuates even in a lean burning region and can detect not only the theoretical air-fuel ratio, but also oxygen even in the lean burning region. In addition, a high-sensitivity sensor can be obtained from the barium-cerium oxide, because the oxide has oxide ion conductivity which is about 100 times as high as that of a zirconium oxide at about 500 deg.C, and the sensor can be used at a low temperature, because the oxide has a sufficiently high oxygen pumping ability at a low temperature of about 20 deg.C.  In addition, when such a material as gold having low activity against oxygen is used for the cathode in such a way that gold is used for the cathode and silver is used for the anode, the need of an additional element, such as the resistance plate, etc., can be eliminated by suppressing the dissociation of oxygen on the cathode side. Since silver is used, in addition, the sensor element is stabilized for a long period by reducing the interfacial resistance. Therefore, an oxygen sensor which can operate at a low temperature, has a small size, and can easily measure the concentration of oxygen can be obtained.
Patent JP-H06315736-A (JP)
Title: Pattern for casting and cast product
Inventor: GOIE MASATO
IPC: B22C7/00
Filed: 1994-04-21
Abstract: PURPOSE:To improve the clamping property in molding at the corner part in a mold and to prevent the breakage of the mold by forming a specific angle of multi-step draft continued from a draft near the corner part of a parting plane. CONSTITUTION:In a pattern 1 for casting, one or more of the multi-step draft 4 are formed in the range of 2-10 deg. angle continued from the draft 8 near the corner part 9 of the parting plane 5. The starting point of the multi-step, draft 4 is arranged within 2-10mm from the parting plane 5 and a value [(a/H)X-100%], in which a height (a) of the multi-step draft 4 is divided by a height H from the parting plane 5 to the starting level of the draft 8, is made to be 1-50%. By this method, the part of the draft 8 secured pattern drawability between the pattern 1 and the mold. The multi-step draft 4 having larger angle than the draft 8 toward the parting plane 5 continued from the draft 8, improves the clamping property in the molding at the corner part in the mold.
Patent JP-H03218443-A (JP)
Title: Tomographic image pickup method and device using beam
Inventor: OYAMA CHIE
IPC: G01N21/27
Filed: 1990-03-31
Abstract: PURPOSE:To obtain one kind of distribution as a tomographic image out of transmissivity, absorbance and diffusion strength in a cross sectional surface by irradiating the prescribed cross sectional surface of an object with beam from plural parallel directions and reconstituting data obtained by measuring the transmission strength. CONSTITUTION:A light source 2 and a photodetection part 3 are arranged so as to be faced each other with an object 1 between and the both light source 2 and photodetection part 3 can be respectively simultaneously parallelly moved on the prescribed cross section and parallel plane of the object 1 by linear motors 4 and 5. Then, the center of an intermediate point O between them can be rotated at 180 deg.. The light source 2 executes light scanning in the prescribed cross section of the object 1 and the photodetection part 3 measures the strength of the beam from the light source 2 passing through the object 1. The light source 2 and the photodetection part 3 are parallelly moved by the motors 4 and 5 and light irradiation scan from a certain direction and the passed light intensity measurement is executed. Next, while changing an angle theta and repeating this operation, the set of the projection data from all the angles necessary for reconstituting the tomographic image in the prescribed cross section is obtained.
Patent JP-H01257177-A (JP)
Title: Production of ceramic molded body
Inventor: ITO MASAYOSHI
IPC: C04B41/84
Filed: 1988-04-06
Abstract: PURPOSE:To improve the oxidation resistance and strength of a molded body of silicon-contg. ceramics at high temp. by impregnating a soln. contg. a silicon- contg. high molecular compd. having repeating structural units represented by a specified general formula into the molded body and by calcining the molded body at a prescribed temp. CONSTITUTION:A silicon-contg. high molecular compd. having repeating structural units represented by the general formula [where (m) is 0 or an integer of 1-20, (n) is 1, 2 or 3, R<1> is H, alkyl, aryl or halogen, R<2> is alkylene or phenylene and each of R<1> and R<2> may contain a functional group such as COOH, NH2, Cl or OH] is prepd. A soln. contg. the compd. is impregnated into a molded body of silicon-contg. ceramics and the molded body is calcined at 500-2,500 deg.C.