baber/WOPTO huggingface dataset:
Patent JP-H1119064-A (JP)
Title: Magnetic field detection method and mri apparatus
Inventor: HIGA YOSHIFUMI
IPC: G01R33/02
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To realize a magnetic field detection method and an MRI apparatus which enables detection of a change in a magnetic field from outside without requiring any complicate apparatus and control in an environment where a leakage magnetic field from the MRI apparatus exists. SOLUTION: A magnetic field generation means M for generating a magnetic field for MRI is provided in a photographing area where a specimen is placed to photograph, a cancelling magnetic field generation means CM is provided to generate a magnetic field in the direction opposite to a leakage magnetic field for cancelling the leakage magnetic field at a specified position outside the magnetic field generation means M and a magnetic sensor MS to detect a magnetic field from outside in an area where the leakage magnetic field is reduced by this magnetic field opposite in the direction.
Patent JP-S6242083-A (JP)
Title: Plastic back for timepiece
Inventor: ENOMOTO TADAO
IPC: G04B37/11
Filed: 1985-08-20
Abstract: PURPOSE:To obtain a thin-walled back having good pressure resistance and economy by inserting a fabric of a prescribed shape and material coated with a baked resin into the back cover. CONSTITUTION:The fabric-like material 1 of carbon fibers, stainless steel, titanium, etc. coated with the baked resin 3 is molded so as to hollow and warp in the central part. A polyacetal resin 2 inserted with such material 1 is molded to the back. The thin-walled plastic back having the high pressure resistance and good economy is obtd. by such constitution.
Patent JP-S5971335-A (JP)
Title: Curable resin composition for coating
Inventor: SAKASHITA TAKESHI
IPC: C08J7/04
Filed: 1982-10-19
Abstract: PURPOSE:To provide the titled composition for the coating of a polyolefin molded article, having excellent curing characteristics in air, and containing a poly(meth)acrylate of a polyepoxy compound, a poly(meth)acrylate of a polyoxyalkane polyol, and a polymerization initiator. CONSTITUTION:The objective composition is prepared by compounding (A) 100pts.wt. of a poly(meth)acrylate of an aromatic or alicyclic polyepoxy compound having >=2 epoxy groups in the molecule with (B) more than 0 and up to 1,000pts.wt. of a poly(meth)acrylate of a polyoxyalkane polyol containing one or more ether bonds and >=3 hydroxyl groups in the molecule, (C) 0.01-20pts.wt., based on 100pts.wt. of the components A+B, of a polymerization initiator, and if necessary, (D) 0.5-200pts.wt., based on 100pts.wt. of the components A+B, of fine powder of inorganic filler. EFFECT:The composition has excellent coating film characteristics such as surface hardness, scratch resistance, flexibility, adhesivity to polyolefin, etc.
Patent JP-S6337436-A (JP)
Title: Program development backup device
Inventor: OUE YUJI
IPC: G06F11/34
Filed: 1986-08-01
Abstract: PURPOSE:To easily find and resolve a bottleneck of program execution time by providing an excess bit monitor circuit, a timer circuit, and a memory circuit and using excess bits to measure the execution time of each routine of the program. CONSTITUTION:In case of measurement of the execution time of the program, excess bits are set in a certain address of a routine whose execution time should be measured and a timer circuit 3 is reset. When the program is executed while monitoring excess bits, the timer control output of an excess bit monitor circuit 2 is turned on and the circuit 3 is operated only while excess bits are set. Therefore, the value of the timer is read at the time of execution end of the program to measure the execution time of only this desired routine. In case the number of excess bits is (m), one excess bit is used for each routine to measure the execution time of each of m-number of routines. Thus, the bottleneck of the execution time of the program is easily found and resolved.
Patent JP-S6159822-A (JP)
Title: Discharge reaction device using alternating magnetic field
Inventor: KIN KIYOUSHIYOKU
IPC: C23G5/04
Filed: 1984-08-31
Abstract: PURPOSE:To realize plasma having high density and excellent uniformity in the vicinity of the surface of an electrode along the surface of the electrode, and to enable processing, which has high quality and speed thereof is fast, by adding a means generating an alternating magnetic field along the surface of the electrode and a means limiting or inhibiting the revolving motion of electrons intending to revolve around the electrode. CONSTITUTION:A treating gas at predetermined component and mixing ratios introduced into a vacuum vessel 100 through a valve 122 and a variable leak 121 from a plurality of gas bombs 123 from a gas inlet 108, and flowed to the surface of an electrode 10. When high-frequency power is applied between the vacuum vessel 100 and the electrode 101 from a power supply 125 while AC currents are flowed through coils 104, 106 on the outside of the vacuum vessel 100 from an electrode 127 and an alternating magnetic field B running parallel with the plane section of the electrode 10 is generated, the revolving false cycloid motion of electrons around the electrode 101 is prevented on the side surface of an insulator 103 and the inner wall of the vacuum vessel, but the stagnation of electrons is avoided and electrons are dispersed because the directions of the magnetic field B are alternated, thus generating uniform plasma having high density in the vicinity of the plane section of the electrode 101.
Patent JP-2000012033-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: KOBAYASHI TETSUO
IPC: H01M10/05
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte battery with high discharge capacity dispite its use of an inexpensive material. SOLUTION: A nonaquoeus electrolyte battery uses a positive active material represented by FeF3.xH2O (where x is in the range of 0<x<3, excepting x=1). By using amorphous iron fluoride, the active material is not structurally limited, when absorbing an alkali ion, and discharged capacity is increased.
Patent JP-H1025770-A (JP)
Title: Hydraulic control valve
Inventor: ARAKI HIDEO
IPC: E02F9/22
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a device which is capable of setting up an optional control valve with ease and simplicity when an optional actuator is required. SOLUTION: A hydraulic control device comprises a first pump 10, a multiple valve block 14 connected to a second pup 12, a second multiple valve block 16 and a converging block 18 which are interposed between them. Both multiple valve blocks 14 and 16 are provided with center bypass control valves 32 and 34 in the central bypass oil passages 24 and 26 so as to open and close the oil passages. The converging block 18 is provided with their respective oil supply passages 50 and 52 in the multiple valve blocks 14 and 16 and their converging oil passages 36 and 38 and their return passage 40.  In this case, outside connection supply ports which are communicated with the oil supply passage 50 and 52 and the return oil passage 40 and return ports 54a and 56a, are provided on the converging block 18 while control valves 54 and 56, which are optional and designed for option attachment actuators 58 and 60, are removably mounted on these ports.
Patent JP-H0469603-A (JP)
Title: Reflecting mirror consisting of multilayer film
Inventor: KUNII KOKI
IPC: G02B5/28
Filed: 1990-07-10
Abstract: PURPOSE:To obtain a high reflectivity and to prevent the degradation in reflectivity and the peeling of a light reflecting layer by the corrosion of the light reflecting layer under high-temp. and high-humidity conditions by forming reflection increasing films contg. layers having an excellent adhesive property and layers having an excellent density on the light reflecting layer. CONSTITUTION:At least four layers of the low-refractive index layers and high-refractive index layers are alternately superposed on the light reflecting layer 3. The 4-layered structure makes amplification effect of incident rays and functions as the reflection increasing films when the layer thickness of the respective refractive index layers are so set as to attain 1/4 the wavelength of the prescribed incident rays. Namely, the incident rays having a specific wavelength are reflected selectively by the light reflecting layer at the high reflectivity. The layers consisting of SiO have the excellent adhesive property and the corrosion or peeling of the light reflecting layer of the aluminum which is the cause for the infiltration of moisture is suppressed if the light reflecting layer 3 consisting of the aluminum is made into the structure pinched directly by the low-refractive index layers 4 consisting of the SiO and the underlying layers 2 consisting of the SiO from above and below. The substrate surface is cleaned or activated and the adhesive property of the underlying layer 2 is further improved if the surface of the molded resin substrate 1 in particular is previously subjected to a plasma treatment by an RF discharge.
Patent JP-H0931860-A (JP)
Title: Wall-decorating material
Inventor: MATSUNO SATOSHI
IPC: B32B27/10
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain a wall-decorating material having excellent fireproof performance, good in coating workability and durability, and having sufficient flame retardancy, even when a thick acrylic resin layer is formed, by employing a halogen-free acrylic resin. SOLUTION: A wall-decorating material is produced by laminating a plasticized acrylic resin layer in an adhesion amount of 50-300g/m<2> to a flame- retardant substrate. Therein, the plasticized acrylic resin comprises 100 pts.wt. of an acrylic resin, 30-150 pts.wt. of a plasticizer containing a halogen-free orthophosphoric ester flame-retardant plasticizer in an amount of >=50wt.%, and 60-200 pts.wt. of inorganic particles such as calcium carbonate particles.
Patent JP-S57105542-A (JP)
Title: Output increasing device for jet engine
Inventor: YOSHIDA TOKUICHIROU
IPC: F02K1/00
Filed: 1980-12-23
Abstract: PURPOSE: To increase output of a jet engine by providing an idle rotation fan on inside of a jet hole.  
     CONSTITUTION: An idle rotation fan 5 is provided on a jet hole 4 of a jet engine 1. The idle rotation fan 5 consists of a fan unit 10 having a bearing 7 around a center shaft 6, an extension part 8 and many fan blades 9. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1132000-A (JP)
Title: Network understanding tester
Inventor: BABA SHINOBU
IPC: H04B17/00
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a compact and lightweight tester which can test the understanding of a network via a simple operation by deciding whether the telegraphic message received via the network is sent from a specific destination and shows a normal understanding state and outputting the result of this decision. SOLUTION: When a start switch 231 of a tester is pushed, a test processor 253 is started and reads the transmission echo request data out of an area of a memory 254 to send them to a transmission circuit 251. At the same time, the processor 253 checks the output of a reception circuit 252 and decides whether the received data are coincident with the reception echo reply comparison data stored in an area of the memory 254. If both data are coincident with each other, it's decided that a correct reply telegraphic message (transmission echo reply data) is received. Thus, the normal connection is decided and accordingly a display 241 is turned on.
Patent JP-S6075602-A (JP)
Inventor: KURISUTOFUAA OKADA
IPC: A61F13/49
Filed: 1983-09-30
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-H0843246-A (JP)
Title: Method for judging gas leakage from inner tube using fluidic gas meter with flow sensor
Inventor: NUKUI KAZUMITSU
IPC: G01F3/22
Filed: 1994-08-03
Abstract: PURPOSE:To judge the presence of gas leakage without error even when the pressure of a gas fluctuates by judging the fluctuation of measured values from a flow speed sensor and performing leakage judgement only when the dispersion of the measured values falls within a specific range. CONSTITUTION:A dispersion judging means 101 inputs the flow rate of a gas measured by means of a flow speed sensor 6 which is periodically operated by means of a measuring cycle generating means 100 and judges the magnitude of the fluctuation of the flow rates. When the dispersion exceeds a preset range, leakage judgement is interrupted 102 and, when the dispersion falls within the range, leakage judgement is started 103. A deciding means 104 which decides the number of measuring times decides the number of leakage judging times to a larger (smaller) value when the dispersion is larger (smaller) even when the dispersion falls within the range of judgement starting condition. Then, the leakage is measured 105 by the number of measuring times and a measured value averaging means 106 averages the measured values. When the mean value is larger than a preset value, a leakage judging means 107 judges the presence of leakage and, when the means value is smaller than the preset value, judges the absence of leakage.
Patent JP-S6339070-A (JP)
Title: Data processor
Inventor: ISOBE HIROMASA
IPC: G06F13/362
Filed: 1986-08-05
Abstract: PURPOSE:To improve the efficiency of data processing within a system and to ensure good balance between data input and processing actions, by performing input of data in different cycles according to whether the data are processed or not within the system. CONSTITUTION:Input channels 10 (CH1-CHn) are provided and connected in common to a control bus 12 and a data bus 14. Data supplied from those channels 10 are calculated, processed or buffered once for output. The priority can be set for each channel 10 through a priority setting part 22. Therefore, if the data is supplied from the channel 10 having its set priority, the priority of the data if processed presently is compared with the priority of another channel 10 that received input of the new data. Based on the result of this comparison, data processing is continued or interrupted to process new input data.
Patent JP-H0848933-A (JP)
Title: Resist coating material for partial plating and production of partially plated resin article
Inventor: OGISU YASUHIKO
IPC: C09D127/06
Filed: 1994-08-03
Abstract: PURPOSE:To produce a resin article partially plated on only the areas which need to be plated, while preventing the resist coating material from being dissolved in the acidic solution and thereby improving the coatability and water resistance. CONSTITUTION:A mark plate body 3 with grooves 3 is formed, and a resist coating material is applied annularly to the inner periphery of each groove to form a resist layer 8. The resist coating material is based on a mixture of 50-95wt.% vinyl chloride/vinyl acetate copolymer with 50-5wt.% acryl/styrene copolymer. This body 3 is immersed in an electroless plating solution to form an electrolessly plated layer 6. The resist layer 8 does not dissolve in the acidic plating solution. This body 3 is electroplated. The electrolessly plated layer 6 on the area which need not be plated is not electrically conductive and dissolved in the acidic electroplating solution, while an electroplated layer 7 is formed on the surface of the electrolessly plated layer 6 on the area which needs to be plated.
Patent JP-S57108457-A (JP)
Title: Fuel strainer
Inventor: ENJIYOU SADAMICHI
IPC: F02M37/22
Filed: 1980-12-25
Abstract: PURPOSE: To simplify the maintenance of a fuel strainer for a motor cycle or the like, by providing an automatically closing valve below a fuel discharging cock body so that the valve is automatically closed when a strainer cup is removed with a fuel strainer discharging cock being left to open.  
     CONSTITUTION: A fuel discharging cock is opened when a lever 2 of a fuel discharging cock body 1 is turned downward. Fuel in a fuel tank flows into the cock body 1 through a pipe 31, then flows through a fuel passage 5, a valve chamber 6, a fuel passage 9 having a cruciform cross-section shape, a strainer cup 16 and a discharge passage 4, in the order, and finally, flows into a fuel pipe from a discharging joint 3. If the cup 16 is removed by unscrewing a cup mounting nut 17 without the lever 2 being touched when impurities is accumulated in the cup 16, a push rod 11 is decended by a spring 14 and a valve body 12 is sealingly contacted to a seat 8 to shut-off the cruciform corss-section passage 9, thereby fuel leaks are prevented and the maintenance of the strainer is simplified. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1131357-A (JP)
Title: Information data recording method
Inventor: KURODA KAZUO
IPC: G11B7/007
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To prevent information data from being illegally copied by dividing the information data into data blocks having a prescribed data capacity, dispersingly recording them on recording layers of which record mediums are different each other and also recording jump instructions specifying read-out destinations together with them. SOLUTION: Information data are divided into data blocks having a prescribed capacity by a data dividing circuit 10 and jump instruction in which jump distination addresses are set are added to rears of the data blocks and the data blocks are divided into groups of odd numbered and even numbered systems to be respectively written in data memories for recording 11, 12 of first and second layer. When a recording command is present from a control circuit 17, data are read out from the data memories 11, 12 and they are converted into a binary serial signal in a recording data encoder 13 to be respectively recorded on first and second master disks for recording and the disks constitute a two-layer DVD-ROM.  In reproduction, when the reproducing of the data block of the first recording layer is completed, the reproduction is jumped to the address position of the second recording layer according to a jump instruction and the reproducing of the data block of the address is performed.
Patent JP-H0235942-A (JP)
Title: Spherizer
Inventor: MORIMOTO KIYOSHI
IPC: B02C17/16
Filed: 1988-07-22
Abstract: PURPOSE:To perform operations continuously and automatically to improve work efficiencies and to make treatment time shorter to achieve laborsaving and further to produce particles containing less powders by incorporating separate devices to effect screening process and spherizing process independingly into one device. CONSTITUTION:In a main body 2 of spherizer, an inlet port 2a to admit materials to be spherized, a perforated plate 13 installed at the bottom of the main body 2, and a plurality of spherizing vanes 3 having peripheries spaced a predetermined distance from the plate 13 to be rotated are provided. The spherizing vanes 3 are rotated by means of a driving means 8, while particles having been screened and spherized by means of the plate 13 and vanes 3 are discharged from an outlet port 2b. As a result, operations can be performed automatically and continuously, resulting in improved work efficiencies and shorter treatment time which lead to laborsaving, so that particles of high quality containing less powders can be produced.
Patent JP-2001012488-A (JP)
Title: Bearing device for driving wheel
Inventor: SAHASHI KOJI
IPC: F16D3/20
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device allowing an inner joint of a wheel bearing part and an outer joint member of a constant velocity joint part to be firmly connected and integrated through a welding means. SOLUTION: Rolling elements 3 are built in between an outer member 2 and an inner member 3 of a wheel bearing part 1 connected to a knuckle and between the outer member 2 and an outer joint member 21 of a constant velocity joint part 20 to rotatably support the inner member and the outer joint member 21. The inner member 3 is provided with an axial insert hole 9, and a shaft part 30 to be inserted in the insert hole 9 is formed at the outer joint member 21. A fastening member 40 formed of low carbon steel is fitted to the tip part of the shaft part 30 and fixed to the shaft part 30 by welding to prevent a weld crack from being formed at the shaft part 30, and the inner member 3 is provided with an engaging part 12 axially engaged with the fastening member 40 to prevent the slip-off of the shaft part 30.
Patent JP-S6243938-A (JP)
Title: Line diagnosing device
Inventor: YOKOTA KAZUYUKI
IPC: H04L69/40
Filed: 1985-08-22
Abstract: PURPOSE:To generate an abnormal state and an abnormal sequence on a protocol simply by providing the synchronizing inspection circuit of a transmission data and a reception data flowing to an interface, a frame data processing circuit and a sending circuit of the sending data or the reception data. CONSTITUTION:When a sending data is inputted from a DTE and a synchronizing inspection circuit 6 takes frame synchronization, the result is subjected to CRC check by a CRC checker 9, then the data is transferred to a processing circuit 7 and stored in a memory 10. Then the data stored in the memory 10 is sent to a DCE via a transmission circuit 8 normally. In conducting the protocol test, etc., a processor 11 applies the data deletion, insertion and change to send the result from the transmission circuit 8 to the DCE or the data is not sent to the DCE. The processing along with the test condition above is applied and the system is used for the test of various protocols as a line diagnosing device. Further, as to a reception data from the DCE, the device functions similarly.
Patent JP-H055750-A (JP)
Title: Semiconductor acceleration sensor
Inventor: KUNIMURA SATOSHI
IPC: H01L29/84
Filed: 1991-06-27
Abstract: PURPOSE:To improve the directivity and shock resistances as a sensor, to make the sensor output rate constant even when the thickness of a diaphragm part is not uniform, to control the thickness ratio of the diaphragm part to an edge part, and to improve the yield of the semiconductor acceleration sensor. CONSTITUTION:A semiconductor acceleration sensor 11 is provided with a mass part 3 formed at the central part of a semiconductor substrate 2, a frame part 4 formed in the periphery of the mass part 3, an elastic part 12 formed between the mass part 3 and the frame part 4 by thinning the semiconductor substrate 2, and a plurality of pairs of piezoelectric resistances 6,... formed at the upper face of the elastic part 12. The elastic part 12 consists of an edge part 13 and diaphragm parts 14, 14 formed thinner than the edge part at both sides of the edge part.
Patent JP-H0471709-A (JP)
Title: Manufacture of seamless tube
Inventor: KIMURA SHIGEMITSU
IPC: B21B19/04
Filed: 1990-07-10
Abstract: PURPOSE:To prevent the generation of end clogging without the lowering of efficiency and generation of inside flaw by providing a hole of a specified condition on the side of rear end of a material to be rolled which is fed to a Mannesmann piercer. CONSTITUTION:In the manufacture of seamless tube by Mannesmann process, the hole which satisfies the condition of formula (1) and formula (2) described hereunder is provided on the side of the rear end of the material to be rolled which is fed to the Mannesmann piercer. 0.1 <= (a)/D <= 0.5... formula (1), 30mm <=(b) <= 150mm... formula (2). Where, (a): diameter of hole, (b): depth of hole, D: diameter of material to be rolled.