baber/WOPTO huggingface dataset:
Patent JP-S5975499-A (JP)
Title: Memory check system
Inventor: IZUMI TSUNETADA
IPC: G11C29/08
Filed: 1982-10-20
Abstract: PURPOSE:To decrease the check time by performing error check of data based on the compressed data of one word in a memory to reduce the number of accessing times to the memory. CONSTITUTION:A CPU2 stores a write data with four steps of storage in a data 3 having a capacity of 1 word 32-bit and writes the result into the memory 1. The write data is compressed into a value <=8-bit at a compressing and comparison circuit 4 and written in a memory 5. Then, the data read out by 1 word from the memory 1 is compressed into <=8-bit at the circuit 4, compared with the data stored in the memory 5, and the CPU2 checks the presence of data error and discriminates the data bit of the produced error.
Patent JP-S5890083-A (JP)
Inventor: HASEGAWA KIMIHIKO
IPC: B65D81/38
Filed: 1981-11-20
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-H1030927-A (JP)
Title: Tatami-mat measurement reference device
Inventor: ISHIGAMI MICHIO
IPC: E04F15/02
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to measure a room in which tatami-mats are to be laid, readily in high accuracy by forming four right triangles with the intersection of orthogonal reference lines divided into four directions as the orthogonal base point as a unitary body, providing a fixed part at the outer end part of each orthogonal reference line, and providing a correcting reference line bridged between a pair of mutually opposed fixed parts. SOLUTION: When dimensions are measured by using a tatami-mat measuring inspection standard A, at first, the position of orthogonal reference lines, which become reference lines, are determined. The state, wherein the respective orthogonal reference lines La and Lb are intersected at a right angle accurately, is set so that each right triangle 2 is formed of a wire rod 6 and thread-shaped body 5. Then, the length from the orthogonal reference line La to a wall surface is measured by using a length measuring scale 16 or the like. Then, the length from the orthogonal reference line Lb to the wall surface is measured.  By using the tatami-mat measuring inspection standard A in this way, the shape and the magnitude of the room, wherein the tatami mats are laid, can be measured by a person other than a skilled worker by utilizing the orthogonal reference lines La and Lb, which are simply provided accurately under the orthogonal state.
Patent JP-H1073006-A (JP)
Title: Magnetic fluid suspension turbine
Inventor: DELAMARE JEROME
IPC: B05B5/04
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To guarantee smooth high rotation by providing with a ferromagnetic circuit including a faced centering member in which restoring force is generated to the displacement of the radial direction of a rotor to a stator, in a device provided with a fluid bearing, and a magnetic circuit in which re-centering restoring force is generated. SOLUTION: In a magnetic fluid suspension turbine 11 provided with a rotating rotor 12 for supporting a spray member 13 utilizing centrifugal force, a stator 17 having multiple annular parts is arranged, and an annular chamber 28 connected to a fluid source is arranged on a first part 25 of the annular part. An injection part 30 which injects air to a blade wheel 19 to rotate communicating with the annular chamber 28 is arranged on a second part 29, and a magnetic circuit part 35 which consists of a magnet 36, annular magnetic poles 38, 40, a ferromagnetic circuit, and non-magnetic material annular part 44 is arranged on a third part 34. A rotor 12 provided with an annular part 50 made of diamagnetic material and for supporting the blade wheel 19 and the like is formed, and thereby, the magnetic pole 52 of the ferromagnetic circuit is faced to the annular part 44.
Patent JP-S6429341-A (JP)
Title: Bis(4-hydroxyphenylpropionic acid ester) compound and use thereof
Inventor: INOUE TAKESHI
IPC: C07C67/00
Filed: 1987-07-23
Abstract: NEW MATERIAL:A bis(4-hydroxyphenylpropionic acid ester) compound expressed by formula I (R<1> and R<2> are same or different 1-12C hydrocarbon groups; R<3> and R<4> are 1-22C hydrocarbon or 2,2,6,6-tetramethyl-4-piperidyl or N-alkyl substituent which are same or different; Y is 1-8C alkylene, alkylidene, cycloalkylidene, arylalkylidene or S). EXAMPLE:2, 2'-Methylenebis [4-( 2-methoxycarbonylethyl )-6-tert.-butylphenol] hav ing stabilizing action, especially oxidation-preventing action to organic materials and useful as stabilizer for organic materials, especially antioxidant. PREPARATION:For example, a compound expressed by formula II and/or com pound expressed by formula III is reacted with a corresponding aldehyde in the presence of an acidic catalyst in a solvent to provide the aimed compound expressed by formula I.
Patent JP-S57111659-A (JP)
Title: Processing system for figure expansion and/or contraction
Inventor: SHIMIZU SHINICHI
IPC: G06T3/00
Filed: 1980-12-29
Abstract: PURPOSE:To avoid deformation by performing expansion and/or contraction without changing the shape of each section pattern obtained by sectioning a reference figure. CONSTITUTION:For the contraction of a reference figure pattern PATT, of, for example, 32-by-32 dot constitution to a figure pttern 13 of 24-by-24 dot constitution, the reference figure pattern PATT is sectioned into 8 by 8 section patterns 14. Each section pattern 14 is expanded by 3/4 time to obtain a converted section pattern 14' thus forming the whole contracted figure pattern 13. Namely, the section pattern 14 has 4-by-4 dot size, and the converted section pattern 14' obtained by expanding the section pattern 14 by 3/4 time has 3-by-3 dot size; and the contracted pattern obtained by gathering 64 converted section patterns 14' has 24-by-24 dot size.
Patent JP-H0741728-A (JP)
Title: Base resin for toning
Inventor: HOTTA KAZUHIKO
IPC: C09D133/06
Filed: 1993-07-27
Abstract: PURPOSE:To obtain a base resin for toning which enables both good pigment dispersion and good film properties to be realized by using an acrylic copolymer obtd. by copolymerizing specific (meth)acrylic esters and vinyl monomers. CONSTITUTION:The base resin contains an acrylic copolymer which is obtd. by copolymerizing 1-40wt.% norbornyl (meth)acrylate, 1-30wt.% hydroxylated (meth)acrylic ester, 0.5-10wt.% carboxylated vinyl monomer, 0.05-5wt.% aminated vinyl monomer, 20-85wt.% (meth)acrylic ester having an aliph. hydrocarbon group, and 0-50wt.% other vinyl monomers copolymerizable with the foregoing monomers.
Patent JP-H06265265-A (JP)
Title: Drying furnace
Inventor: KAWANA EISHIROU
IPC: F26B3/30
Filed: 1992-07-13
Abstract: PURPOSE:To dry and cure a liquefied substance coated on both surfaces of a plate-shaped processed article such as printed circuit boards, optical disks and the like without damaging the coated surfaces. CONSTITUTION:A conveyor-type infrared ray drying furnace acts to dry and cure a liquefied substance while conveying a plate-shaped processed article 20, of which both surfaces are coated with the liquefied substance. The drying furnace comprises a pair of conveyor chains 16 disposed in parallel to each other with a predetermined spacing therebetween and drivingly rotated, a plurality of support bars 14 each including a pair of inclined support portions 14a, which diverge upward, and a central connecting portion 14b which connects the support portions 14a to each other, each of these support bars 14 being secured at both ends thereof to the pair of conveyor chains 16 with both ends spaced from each other, and a plurality of infrared ray heaters 22 provided above and below the conveyor chains 16 in spaced relationship to each other.
Patent JP-H0825817-A (JP)
Title: Recording material, manufacture threof, recording method and recorder
Inventor: HIRANO EIKI
IPC: B41J2/32
Filed: 1994-07-14
Abstract: PURPOSE:To enhance sensitivity and gradation reproducibility and to obtain recording of high quality by setting residual impurities remaining without transferring to a medium to be recorded after recording less than a specific quantity. CONSTITUTION:In a recording material opposed at a gap to a medium to be recorded and flown to the medium to be recorded via a gap by vaporization or ablation by heat quantity applied in response to recording information, the contents of dye component remaining without transferring to the medium to be recorded after recording and residual impurities from the substance except the necessary additive are set less than 2wt.%. The material is obtained by refining synthesized rough recording material by a column chromatography method, a distillation method, a sublimation refining method, a solvent extracting method, a band melting method, a recrystallizing method, an ultrafiltering method, a reverse osmotic method or a combination of two types or more of these methods, and removing the residual solid content contained in the synthesized rough recording material up to less than 2wt.%. Thus, the recording having excellent sensitivity, gradation reproducibility and high quality can be always obtained.
Patent JP-S6164761-A (JP)
Title: Amine salt of trisazo dye and infrared absorber composed of same
Inventor: SATO GIICHI
IPC: C09K3/00
Filed: 1984-09-06
Abstract: PURPOSE:To provide an amine salt of a trisazo dye, which exhibits the max. absorption wavelength in a near-infrared resion and is useful as an infrared absorber. CONSTITUTION:An amine salt of a trisazo dye of formula I [wherein R is hydrogen, (sulfo group- or chlorine-substd.) phenyl; n is 1-3; a is 1-4; X is an aliph. or alicyclic amine]. Said compd. is readily prepared by treating a trisazo dye of formula II with an aliph. or alicyclic amine in water and/or an org. solvent.
Patent JP-S6073506-A (JP)
Inventor: JIYOSEFU UINTAA
IPC: B29C45/14
Filed: 1984-09-06
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-H0234433-A (JP)
Title: Differential control clutch control method for front/ rear wheel drive car
Inventor: TAKAHASHI NOBUAKI
IPC: B60K17/346
Filed: 1988-07-26
Abstract: PURPOSE:To prevent shortage of lubrication and drop of the durability by varying the specified time according to the car running conditions in case a differential control clutch is disengaged at certain intervals for the purpose making lubrication of the clutch. CONSTITUTION:An electronic control device 86 controls a clutch hydraulic control circuit 84 of a differential control clutch 82 so as to increase the differential limiting force in accordance with the car driving force to be decided from the relation between the opening of throttle valve, gear ratio, and engine revolving speed sensed by respective sensors 106, 108, 117. This clutch 82 is temporarily disengaged at certain intervals, and thus lubrication is conducted positively. Therein the time for disengaging the clutch 82 is varied according to the car running conditions. Thus temporary disengagements of differential control clutch 82 are performed at optimum intervals to prevent drop of its durability caused by too much temporary disengaging.
Patent JP-S57109916-A (JP)
Title: Optical circuit element
Inventor: KAMIYAMA HIDEAKI
IPC: B60J7/00
Filed: 1980-12-26
Abstract: PURPOSE:To obtain an inexpensive and highly practical optical circuit element, by laminating plural media containing an optical film having the prescribed characteristics on at least one of opposite two parallel planes and then giving a process to the external form of the lamination in accordance with the specifications of the optical axis. CONSTITUTION:Dielectric multilayer film interference filters 12a-12f having the prescribed optical characteristics are formed at the prescribed positions on a single plane of each of optical media 11a-11f composed of the BK-7 glass for instance and having the parallel planes polished optically. At the same time, the optical medium 11g is joined to the filter forming surface of the medium 11f. Then a block is cut out of such joined lamination according to the prescribed specifications. The lines connecting among the filters 12a-12f are defined as optical axes, and input/output ports 13b-13g are distributed at the input/output positions of light. Thus an optical circuit element is obtained. When multiplex beams are supplied from the port 13a, the branched beams are delivered through the ports 13b-13g to obtain a wave compounder through a reverse process. In such a way, an inexpensive and highly practical optical circuit element is obtained.
Patent JP-S6078382-A (JP)
Inventor: UCHIDA TAKAHO
IPC: G21B1/05
Filed: 1983-10-06
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-S6342137-A (JP)
Title: Probe apparatus
Inventor: KARASAWA WATARU
IPC: H01L21/66
Filed: 1986-08-07
Abstract: PURPOSE:To improve the operation efficiency of an apparatus based on the shortening of an operating time, by setting the position of a part on at least one of a semiconductor element to be measured or a semiconductor element, which is not measured, beforehand, memorizing the position, and measuring only the semiconductor element to be measured. CONSTITUTION:The position of a part on at least one of a semiconductor element to be measured or a semiconductor element, which is not measured, is set beforehand and memorized. Only the semiconductor element to be measured is measured. For example, an area of a chip to be measured of a semiconductor wafer 6 is set beforehand by an area setting device 23 and inputted in a mounting-stage driving and controlling mechanism 21. Only the chip in the preset area is measured. The preset are can be memorized in a preset area memory device 2 in correspondence with the kinds of semiconductor wafers. Therefore, for the same kind of the semiconductor wafer, only, e.g., the part number and the like of the semiconductor wafer are put in the measurement at the next time. The new area is not required to be set. Therefore, computation for edge correction is not required, and the efficient measurement can be ensured.
Patent JP-H0354081-A (JP)
Title: Resilient track shoe
Inventor: TOKUE MINORU
IPC: B62D55/275
Filed: 1989-07-20
Abstract: PURPOSE:To absorb an impact from a road surface, exerted on the tread surface of a cleat, through deformation and to prevent the occurrence of peel by a method wherein a hold metal disengageably engaged with the engaging part of a shoe body is mounted on the outer peripheral surface, on which the engaging part of the shoe body is mounted, of the cleat. CONSTITUTION:A tread part 5 is formed on the tip side of a cleat 2, and a hold metal 7 brought into surface contact and resiliently engaged with a slope 4 is integrally mounted on an outer peripheral surface 2a on which an engaging part 3 of a shoe body 1 is mounted. Two end parts 7a of the hold metal are engaged with upper and lower surfaces 3a of the engaging part 3 of the body 1 to form a dislocation preventing shape. During assembly of the body 1 to the cleat 2, through utilization of elasticity of the hold metal 7 on the lower end side and rubber, the two members are simultaneously compressed and deformed, and the cleat is pressed in from a position above the engaging part 3 along the slope 4. By engaging the two end parts 7a with the upper and lower surfaces 3a of the body 1, the cleat 2 can be firmly assembled to the body 1. When the tread part 5 is exchanged due to wear, the cleat 2 embedded in the hold metal 7 is compressed inwardly to disengage the two end parts 7a from the upper and lower surfaces of the engaging part 3 of the body 1.
Patent JP-S6246747-A (JP)
Title: Vehicle brake control device
Inventor: KITAMURA HISASHI
IPC: B60T8/32
Filed: 1985-08-23
Abstract: PURPOSE:To improve stopping accuracy of a vehicle such as an unmanned forklift by changing braking time of a hydraulic brake in accordance with the running speed when a stop signal is inputted and by actuating a magnetic brake after the vehicle has run for a specified stopping distance. CONSTITUTION:When an unmanned vehicle runs along a track and a pattern sensor 1 senses a stop mark plate, a central processing unit 7, after sending a control signal for stopping power supply of a running motor 5 to a motor drive circuit 10, performs normal stop control processing action. Namely, while the stopping distance from the time point when the stop command was generated is calculated from the output from an rpm sensor 4, the running speed at that time point is calculated. Then a solenoid valve 14 is switched to actuate a hydraulic brake 15 to begin braking. After running for a stopping distance read out in accordance with the running speed, the braking is released. And at a time point when the distanced travelled till then reaches the specified standard stopping distance, a magnetic brake 12 is actuated to stop the vehicle.
Patent JP-H06112010-A (JP)
Title: Polymer temperature sensor
Inventor: YAMAZAKI YUZO
IPC: H01C7/02
Filed: 1992-06-19
Abstract: PURPOSE:To obtain a large B-constant of a thermistor, to be used as the temperature sensitive layer, for temperature control of the planar heating element such as an electric blanket and the like, and to improve response to variation of ambient temperature. CONSTITUTION:Phoshorylated polyvinyl alcohol is formed by bringing the OH radical of PVA into the state of phosphoric acid by the reaction of polyvinyl alcohol (PVA) with orthophosphoric acid under the presence of a catalyzer in NN'-dimethylformamide. Then, the PVA ammonium salt of phosphoric acid is formed by neutralizing the phosphorylated PVA by tetramethylammonium hydroxide. Then, this ammonium salt is formed into an electrolyte by dissolving it into tetra-ethylene glycol, and it is used to provide conductivity. Polyvinyl chloride resin is used as the base material, which is mixed with the catalyst, a plasticizer and a stabilizer to provide a polymer temperature sensor.
Patent JP-H0285194-A (JP)
Title: Rotary type switchgear for screw section and screw fastening section of bottle, wide-mouthed bottle, etc.
Inventor: UORUFUGANGU YOBUMAN
IPC: B67B7/18
Filed: 1989-07-20
Abstract: PURPOSE: To surely open the screw closures of different diameters and to prevent the failure of the screw closures by forming a roughened surface on a spring steel strip which engages internally on a side wall, and is fixed to only one part of the side wall. CONSTITUTION: Two converging side walls 2a, 2b are projected from a base 1 in the use position, and interconnected at the ends where they have their maximum spacing by an approximately semicircular side wall 2c. A spring steel strip is extended from a fixing point 5 on the side wall 2b to the other converging side wall 2a opposite to the fixing point 5 through the side wall 2c. As a result of the spring action, the spring steel strip 3 is firmly engaged with the side walls. The spring steel strip forms a roughened surface by providing the knife-edge perforation 4 like a grater for cooking. When a screw closure is to be opened, it is rotated in the rotating direction R, whereby the both sides of the spring steel strip are engaged with the screw closure to be opened, and grasp the same. Accordingly the torque can be transmitted to a comparatively large area.  A closure is pressed as mentioned in the above, the failure of the closure can be prevented.
Patent JP-H0472759-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHIMURA MASAHIDE
IPC: H01L21/8246
Filed: 1990-07-13
Abstract: PURPOSE:To enable a channel stopper deep as required to be provided in a substrate under a field oxide film excellent in controllability by a method wherein a film provided with a surface step and an organic film which is nearly equal to the former film in penetration depth of ions when ions are implanted are formed, and a diffusion layer is formed in a base film using a mask pattern formed on an organic film. CONSTITUTION:A film 7 such as a conductive film or the like provided with a surface step is formed on a base film 1 such as an Si substrate or the like, and an organic film 11 such as a resist or the like which is nearly equal to the film 7 in penetration depth of ions when ions are implanted is formed covering the film 7 to flatten its surface. Therefore, a prescribed ion implantation condition is properly set for forming a diffusion film 14 such as a channel stopper or the like in the base film 1 under a field oxide film 3, and when ions are implanted into the organic film 11, ions can be almost uniformly diffused into the organic film 11, the film 7 provided with a surface step, the field oxide film 3, and the base film 1.
Patent JP-S6165886-A (JP)
Title: 7-amino-3-(pyrrolinium)methyl-3-cephem derivative
Inventor: YAMAUCHI HIROSHI
IPC: C07D501/18
Filed: 1984-09-07
Abstract: NEW MATERIAL:A compound of formula I [n is 0, 1; R1 is H, protecting group; R2 is lower hydrocarbon; X is anion; when R3 is -COO<->, m is 0, while m is 1, when R3 is -COOR4(R4 is H, protecting group)] and its salt. EXAMPLE:7beta-Amino-3-(1-methyl-3-pyrrolinium)methyl-3-cephem-4-carbox ylate. USE:An intermediate of antibacterials. PREPARATION:The reaction of a compound of formula II or its salt with another compound of formula III or its salt is carried out in an inert solvent such as acetone, THF or DMF at -10-50 deg.C, when needed, deprotected and the reduction of sulfoxide is effected.
Patent JP-S5976681-A (JP)
Title: Connector for strip by welding
Inventor: TAKEDA AKIMICHI
IPC: B23K11/04
Filed: 1982-10-22
Abstract: PURPOSE:To enable handling of a wide range of steel kinds and to make a welding installation compact by shifting the preceding and succeeding strips which are cut in the home position of a line to a welding position, fixing the strips in said position and disposing freely adaptably >=2 kinds of welding machines in said position. CONSTITUTION:The ends of preceding and succeeding strips 21a, b which are under movement are positioned by devices 30b, a, and the strips cut with devices 27, 26 are shifted up to a welding position 10 by means of index clamps 29, 28, and are fixed by clamp devices 25, 24. Power is then supplied to a transformer 31 for flash butt welding to conduct electricity to the devices 25, 24 in common use as an electrode and a moving frame 23 which houses the devices 24, 26, 30a, 28 thereon is moved in the direction of a stationary frame 22 by a pressurization device 32, whereby welding is performed. A laser welding head 31a is similarly conducted to an irradiation position and welding is performed while the weld line is moved. The compact device of a combination type wherein the functions in addition to welding are used in common is thus obtd.
Patent JP-S57114304-A (JP)
Title: Rapidly rotating chuck
Inventor: NOBUKAWA AKIRA
IPC: B23B31/177
Filed: 1980-12-30
Abstract: PURPOSE: To prevent a master jaw from floating up due to the centrifugal moment of a counter lever, by engaging the foot of the counter lever with the protrusion of the master jaw, which extends in the axial direction of a chuck.  
     CONSTITUTION: The protrusion 5a of an L-shaped master jaw 5, which extends in the axial direction of a chuck, is provided with a hole 6 in which the foot 7b of an inverted-L-shaped counter lever 7 is inserted. The centrifugal force E of a counterweright 1 is caused to act in the direction of an arrow H through the  hoot 7b of the counter lever 7 which is fitted in the hole 6, to prevent the  master jaw 5 from floating up. As a result, the clamping force of the chuck is  kept from decreasing during its rotation and the work is prevented from  moving in the axial direction. Therefore, the accuracy of machining of the  work is improved. 
     COPYRIGHT: (C)1982,JPO&Japio