baber/WOPTO huggingface dataset:
Patent JP-H11262292-A (JP)
Title: Dc motor driving equipment
Inventor: NISHI TADASHI
IPC: H02P7/06
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To lengthen the contact life of a relay by preventing an excessive current from flowing through the contact of the relay switching the rotating direction of a DC motor. SOLUTION: When a normal rotation command switch 7 is changed from an on-state to an off state, a prohibition signal is generated from a prohibition signal generating circuit 13, and an FET of a prohibition switch circuit 12 is turned to the off state for a constant time, thereby delaying reverse rotation operation of a motor 2. When a reverse rotation command switch 8 is changed from the on-state to the off state, a prohibition signal is generated from a prohibition signal generating circuit 14, and the FET of the prohibition switch circuit 12 is turned to the off state for a fixed time, thereby delaying the normal rotation operation of the motor 2. When the rotating direction of the motor 2 is changed, it can be prevented that a power generating current superposed with a starting current of a motor in the same phase and an excessive current flows in a relay contact.
Patent JP-H03262431-A (JP)
Title: Reel for fishing
Inventor: FUROMOTO YOSHIYUKI
IPC: A01K89/015
Filed: 1990-03-12
Abstract: PURPOSE:To accurately know a feeding amount by inputting winding data in a storing means when a fishing line is wound in a spool and obtaining the feeding amount from the result measured by measuring means and data retained in a storing means when the fishing line is fed and displaying the feeding amount. CONSTITUTION:When a fishing line is wound in a spool 2, data are written into a memory of control device 15 by pushing a switch 12 whenever the fishing line having a prescribed length is wound in the spool. When the fishing line is fed from the spool, length of the fishing line fed from the spool is calculated based on the data read from result measured by a means for measuring rotation amount of the spool and memory and feed amount is output on a display 11.
Patent JP-S60204719-A (JP)
Title: Human marrow stromal cell cultivable for long period
Inventor: HARIGAYA KENICHI
IPC: A61K38/17
Filed: 1984-03-29
Abstract: PURPOSE:The titled transformed cell capable of producing a human normal marrow cell multiplication factor, cultivable for a long period. CONSTITUTION:Plasmid pSV3gpt of gene Simian virus 40 (SV40) derived from virus is inserted into a transducing vector, and transformed into a human marrow stromal cell without losing preparation ability of a human normal marrow cell multiplication factor, to obtain a marrow stromal cell cultivable for a long period. Human adenovirus early genes EI and EIA are inserted into pSV2gpt of transducing vector, to give a cell similar to the human normal marrow stromal cell. Further, a long-period culture strain of human marrow stromal cell can be similarly prepared by using a gene such as ras, myc, polyma middle T, etc. EFFECT:Having extremely large effects on elucidation of operation of hematosis, grasping and remedy of the condition of a blood dyscrasia, etc.
Patent JP-S59190531-A (JP)
Title: Engine mount with fluid inside
Inventor: MIYAMOTO YASUO
IPC: F16F13/10
Filed: 1983-04-08
Abstract: PURPOSE:To obtain a great damping force in a wide range of frequency band from low to high frequency by providing in series a movable orifice for low frequency area and a fixed orifice for high frequency area inside a fluid chamber. CONSTITUTION:A movable orifice 51 formed on a dividing board 50 elastically supported and sandwiched between an upper and a lower step of share springs 30 and 40 is provided apart from a fixed orifice formed on a dividing board 12 of a base member 10. In a low frequency area, a big damping force is obtained by the fixed orifice 51 and at this time, a small damping force is also obtained by the fixed orifice 13, while in a high frequency area, the damping force of the movable orifice 51 becomes smaller, but on the contrary, a greater damping force can be obtained by the fixed orifice 13.
Patent JP-S59188762-A (JP)
Title: Interleave storage controller
Inventor: OGINO GIICHI
IPC: G06F12/06
Filed: 1983-04-08
Abstract: PURPOSE:To improve the processing speed even to a data where addresses when viewed from an operating device are parted for a prescribed interval and having discontinuous storage number by changing the constitution of interleave based on the external command. CONSTITUTION:An instruction processing means 10 and an internal storage means 11 are provided additionally, and an instruction inputted from a control signal line 6 to an interleave storage control means 3 is decoded by an instruction processing means 10, and when the data is control information of the interleave constitution, the data is stored also in the internal storage means 11. An address converting means 5 decides the converting procedure of an address signal based on the control information stored in this internal storage means 11. On the other hand, a storage control means 9 decides the operating procedure similarly in the unit of each storage based on the control information stored in the internal storage means 11. Thus, even if the storage address when viewed from the operating device side is discontinuous, the access to discontinuous storage addresses is attained at the same time by the operation of the address converting means 5 and the storage control means 9.
Patent JP-S63228101-A (JP)
Title: Antistatic non-reflection plate having stain resistance
Inventor: IKADAI MASAHIRO
IPC: G02B1/111
Filed: 1987-03-17
Abstract: PURPOSE:To improve stain resistance by forming a fluorine-contained high-polymer film having a low refractive index and low surface energy on a film which is the extreme surface layer. CONSTITUTION:The conductive high refractive index film 2 consisting of an indium oxide (ITO) film having 1.85 refractive index and 0.095lambda0 optical thickness (lambda0 is the central wavelength of visible light) is formed by a vapor deposition method on the surface of a glass plate 1 having 1.51 refractive index. The low refractive index film 3 consisting of magnesium fluoride having 1.38 refractive index and 0.063lambda0 optical thickness is formed by the vapor deposition method on the high refractive index film 2 and the high refractive index film 4 consisting of a mixture composed of titanium oxide and praseodymium oxide having 2.10lambda0 and 0.500.lambda0 optical thickness is formed by the vapor deposition on the low refractive index film 3. The low refractive index film 5 consisting of magnesium fluoride having 0.195.lambda0 optical thickness is further deposited by evaporation thereon and a polytetrafluoroethylene (PTFE) layer 6 having 1.35 refractive index and 0.490.lambda0 optical thickness is formed thereon. Since the dust precipitation by electrification and the adsorption of water and oil on the surface are thereby substantially prevented, the stain of the surface is prevented while the non-reflective performance is maintained.
Patent JP-H02241147-A (JP)
Title: Spread spectrum receiver
Inventor: OTA KENJI
IPC: H04J13/00
Filed: 1989-03-14
Abstract: PURPOSE:To acquire correlation waveform from a prescribed time in a prescribed time and to observe the waveform with magnification by varying a relative phase of a PM signal modulating a received wave to be reassured and a correlation PN signal. CONSTITUTION:The synchronization of 1st and 2nd pulses is detected to start the production of 1st and 2nd PN and correlation PN signals simultaneously with the provision of a reset means 68. Since a series of PN codes are generated again from a same code when codes of the PN signals from 1st and 2nd PN code generators 51, 52 generating the PN signal from the same code are deviated by prescribed its, the phase of a 1st clock pulse is shifted by shift means 53 to move the observation range till the correlation output is obtained.
Patent JP-S60205834-A (JP)
Title: Optical disk recording and reproducing device
Inventor: MORIMOTO TOSHIROU
IPC: G11B7/126
Filed: 1984-03-29
Abstract: PURPOSE:To prevent the destruction of a laser diode as well as useless data writing by detecting the critical laser power in a write or read mode and stopping the actuation of a driver which drives the laser diode. CONSTITUTION:An optical disk is irradiated by a laser diode LD, and this irradiated light is monitored by a photodetecting diode PD. The monitor output is compared with the reference voltage VR and supplied to a driver 5 as well as to a critical laser power detecting circuit 30. The circuit 30 compares the monitor output with the reference voltage VWO which is larger than the laser power obtained in a write mode by the prescribed value or the reference voltage VRO larger than the laser power of a data read mode by the prescribed amount and supplies the detection output to an AND circuit 26. The output of the circuit 26 is supplied to an AND circuit 22, and the circuit 22 stops the actuation of the driver 5 by the power supply voltage -B which is supplied via a delay circuit 21. Thus it is possible to avoid the destruction of the LD as well as useless data writing.
Patent JP-S61221929-A (JP)
Title: Data editing system
Inventor: KOBAYASHI SHINSUKE
IPC: G06F9/30
Filed: 1985-03-28
Abstract: PURPOSE:To perform editing at a high speed to and from a tuple by producing a microinstruction of a simple type for data editing purpose and using this instruction as a part of an object program. CONSTITUTION:A microinstruction is produced in a precompiling mode as a part of an object program and contains an instruction designating part which designates an instruction every byte and an operand designating part. Here it is shown that the instruction '1' and the operand '1' are copied to a tuple area by an amount equal to a byte, the instruction '2' and the operand '3' advance an address by three bytes and skip an intermediate surplus part M1 and the instruction '1' and the operand '10' are copied continuously by 10 bytes to the tuple area. Therefore no part M1 exists at all and the next line is processed for each section of 4 bytes in the tuple area. This microinstrution is available just in two types and can be executed simply.
Patent JP-S57177562-A (JP)
Title: Junction type field effect transistor
Inventor: TANAKA YUUJI
IPC: H01L29/80
Filed: 1981-04-24
Abstract: PURPOSE:To manufacture the J-FET completely erasing the channel between source and drain by a method wherein the gate region locating between the source and the drain regions is formed deeper than the gate electrode fetching region. CONSTITUTION:The gate region 12 and the contact region 12' to fetch the gate electrode are formed to be engaged with each other and making the contact region 12' shallower than the gate region 12. In the FET with such a constitution, when the negative potential to the gate electrode is boosted, the depletion layer of the region 12 rapidly reaches the P<+> layer of the substrate 4 through the shallow region 12' to prevent the channel excluding a part of the gate layer surrounding the drain region from failing to cut off. Consequently, the leak current is decreased filling the role of J-FET satisfactorily.
Patent JP-S61222947-A (JP)
Inventor: KIMOTO YASUKAZU
IPC: C04B14/02
Filed: 1985-03-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62219198-A (JP)
Inventor: OIMURA KATSUHIKO
IPC: G08B21/00
Filed: 1986-03-20
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-H06275168-A (JP)
Title: Protective cover for operation switch
Inventor: NOGUCHI NOBUKAZU
IPC: H01H9/02
Filed: 1993-03-23
Abstract: PURPOSE:To provide a protective cover in which a push-button switch can be operated without laying the lid of the protective cover to be mounted on a panel together with the push-button switch into the full-opened state. CONSTITUTION:The other end depth dimension (h) of the opened upper part of a base 13 is set smaller than height dimension H of the head part 1b of a push-button switch 1, and a pair of engaging U-shaped grooves 8 and a pair of engaging pieces 9 are provided on one end of the opened upper part of the base 13. A lid 14 is provided with a pair of first engaging projections 15 capable of being engaged with the engaging U-shaped grooves 8 and a pair of second engaging projections 16 capable of being engaged with the engaging pieces 9 in the mounting position to the base 13.
Patent JP-S53147427-A (JP)
Title: Carrier control system using indoor electric line
Inventor: ABIKO TOSHIO
IPC: H04B3/54
Filed: 1977-05-27
Abstract: PURPOSE:To transmit or receive the carrier signal in 2ch, by discriminating the carrier control signal depending whether the carrier control signal received is in existence at the positive portio of a commercial power frequency or at the negative portion.
Patent JP-S60206895-A (JP)
Title: Preparation of coal slurry
Inventor: SHINANO KUNIZOU
IPC: C10L1/32
Filed: 1984-03-30
Abstract: PURPOSE:To prepare a fully deashed coal slurry in a hydrocarbon medium, with a good yield, by classifying raw material coal into low ash content coal and medium ash content coal, crushing the former as it is, granulating and deashing the latter and mixing the crushed low ash coal with the granulated and deashed coal. CONSTITUTION:A raw material coal of the size of about 300mm. or smaller is passed through a sieve 1. Lumps on the sieve are sent to a coarse particle classifier 2 and high ash content coal is discharged as ''hard '' coal. After removal of mud in a classifier 3, coal particles which passed sieve 1 are mixed with the medium ash content coal. The medium ash content coal obtained in the coarse particle classifier 2 is processed in a wet crusher 4 and a slurry conditioner 5 and resulting slurry (in the concn. of about 5-50%) is processed in a granulating machine 6, while heavy fuel oil, etc. are being added, to produce deashed and granulated coal. Low ash content coal obtained in the coarse particle classifier 2 is dehydrated in a dehydrating sieve 8, processed in a crusher 9 and a pulverizer 10 and is sent into a mixing and conditioning tank 11 together with the deashed and granulated coal, for addition of a predetermined amt. of heavy fuel oil, etc. to produce a coal slurry in a hydrocarbon medium.
Patent JP-H01235277-A (JP)
Title: Vertical field-effect transistor
Inventor: YANAGAWA HIROSHI
IPC: H01L29/78
Filed: 1988-03-15
Abstract: PURPOSE:To make it possible to omit a back gate region and to make it possible to lessen the size of an element by a method wherein a source region is formed shallower than a depth to which Al-spikes of a source electrode are formed. CONSTITUTION:The length of a channel can be specified in a self-alignment manner by performing the double diffusion of an impurity in a p-type layer (base region) 2 and an n-type layer (source region) 3 using a gate polySi film 4 as a mask. The source region 3, which is the n-type layer, is formed shallower than a depth to which Al-spikes of a source electrode 6 are formed, i.e., about 0.4mum, using arsenic as an impurity. It is necessary that the electrode 6 is kept 0.5mum or more apart, desirably 1mum or more, from the surface joint of the region 3. The electrode 6 is formed using an alloy layer 8, which is formed of an Al-spike or the like, in the source region 3, but as the electrode 6 comes into ohmic contact with the base region through this layer 8, a reduction in the size of the region 3 can be attained combined with a fact that the region 3 can be made thin and a reduction in the size of the whole element can be realized.
Patent JP-H09256058-A (JP)
Title: Production of ring-shaped member
Inventor: MAEDA AKITOSHI
IPC: C21D9/40
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To secure the sufficient accuracy of a ring-shaped member only by finish grinding after heat treatment and to remarkably reduce the grinding cost. SOLUTION: A machined ring-shaped member in which the eccentricity between the inside and outside diameters is regulated to <=0.015%, and furthermore, the dimensional tolerance rate is regulated to <=0.04% at the time of low temp. tempering modification and to <=0.08% at the time of high temp. tempering modification is quenched and is subjected to modification tempering in such a manner that the modification tempering working ratio is regulated to the range of 0.2 to δmax % decided by the following formula: δmax =K10 +K20 T  where K10 =0.43±0.03, K20 =(100.4±0.2)α, T denotes the maximum arrival temp. ( deg.C) of the ring-shaped member and α denotes the coefficient of linear expansion}.
Patent JP-H10251898-A (JP)
Title: Anode ball feeder
Inventor: MURAKAMI TADAYUKI
IPC: C25D21/00
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To easily and surely feed an anode ball into an anode ball case. SOLUTION: A couple of supply guide rails 11 and 12 extending in the arranging direction and separated by the supply path width W1 are provide above the plural anode cases placed in a plating tank. A supply path widening means 20 is furnished in the plural mountable spaces with the respective positions corresponding to the anode case 3 of the one supply guide rail 11 notched, the anode ball B supplied on both supply guide rails 11 and 12 in the normal state is dropped into the anode case 3, and the distance from the other supply guide rail 12 is kept at the supply path width W1 by utilizing the weight of the anode ball B when the balls B are engaged with one another.
Patent JP-S51138420-A (JP)
Title: Error correcting position control system for magnetic tape
Inventor: YOSHIDA HISASHI
IPC: G11B5/09
Filed: 1975-05-26
Abstract: PURPOSE: To improve a reliability of error correcting position control system defective on a magnetic tape in a digital magnetic tape recorder/reproducer. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63229484-A (JP)
Inventor: YOSHIDA SHIGERU
IPC: H01L49/02
Filed: 1987-03-18
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-S57176351-A (JP)
Title: Evaporation preventive device of fuel
Inventor: MIZUNO JIYUNJI
IPC: F02M25/08
Filed: 1981-04-24
Abstract: PURPOSE:To improve utilizing efficiency of an adsorbent layer, by fully distributing fuel vapor to all the corners of the adsorbent layer. CONSTITUTION:Granular active carbon is filled in a vessel 2 to form a fuel vapor adsorbent layer 1. An intermediate layer 15 is embedded in the adsorbent layer 1 in such a manner as to divide the layer 1 into two of an upper part 1a and lower part 1b. This intermediate layer 15 comprises an active carbon fiber layer 15a and filters 15b, 15c, piled on upper and lower sides of said fiber layer 15a. This active carbon fiber layer 15a is provided with an internal communication space, and ventilation resistance is arranged smaller than the adsorbent layer 1. Though fuel vapor, generated in a fuel tank, passes through an introduction pipe 11 to flow into the upper adsorbent layer 1a, the vapor is partially blocked by the filter 15b because of its relatively large ventilation resistance, to circumferentially flow upward of the upper adsorbent layer 1a. On the other hand, fuel, flowing into the active carbon fiber layer 1a, is rapidly and uniformly dispersed in the layer 15a.
Patent JP-H11259445-A (JP)
Title: Learning device
Inventor: FUJIOKA NORIHIRO
IPC: G06N3/08
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To speedily and precisely execute learning for giving desired output to unknown data. SOLUTION: A plurality of inputs to a learning object are inputted from a signal input means 1 as learning data and an input division means 2 constituted of a plurality of area division means divides the data group into respective areas so as to weight them. A neural network is operated by outputs from the input.division means 2 and a weight updating means 6 obtains the change quantity of the weight coefficient of the neural network so as to update the weight coefficient from error quantity between the output of the neural network and a teacher signal.
Patent JP-H04300054-A (JP)
Title: Belt type continuous casting device
Inventor: YASUDA KAZUMI
IPC: B22D11/06
Filed: 1991-03-27
Abstract: PURPOSE:To offer the continuous casting device which can manufacture a casting sheet in which its surface quality and state are satisfactory especially. CONSTITUTION:A basein part 6 of the belt type continuous casting device is surrounded by a casing 16, and pressure in this space is pressurized by a pressurizing pump 20. Pressing force to a solidified shell 12 increases by an ascent of static pressure in a molten metal 10, straightening force for a thermal deformation of the solidified shell and a deformation of the belt becomes strong, and the degree of flatness of a sheet 13 to be cast is improved.
Patent JP-H0922493-A (JP)
Title: Amorphous marker for theft prevention
Inventor: FUIRITSUPU MARON ANDAASON ZA S
IPC: G08B13/24
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To enable detection of a theft even under stress by improving the matter that a conventional marker is not capable of detecting a theft in a state that stress remains as it is applied although the marker is capable of detecting the theft after stress is applied. SOLUTION: This marker is the marker 16 for a theft detection system 10 which has an expression Coa Feb Be (Sif ), has the composition that a to f in the expression are the numerical values in atomic % which are in relation in which fixed conditions are applied, is composed of a thin and long ductile strip made of amorphous ferromagnetic material whose magnetic distortion value is in the range (+4 to -4)×10<-6> , holds at least the 70% of the original value before stress is applied by the 25th higher harmonic frequency amplitude under stress that the strip is twisted one and half times when the strip which is 10cm in length, is 0.3cm in width and 35μm in thickness is made.
Patent JP-H01239041-A (JP)
Title: Production of laminated glass
Inventor: IIZUKA TOSHIYUKI
IPC: B32B17/10
Filed: 1988-03-18
Abstract: PURPOSE:To enhance durability of laminated glass, increase mechanical strength thereof and simultaneously contrive mass production at a low cost, by combining different kinds of thermoplastic synthetic resin films respectively containing a specific plasticizer and stabilizer, interposing the resultant composite film between sheets of glass and subjecting the glass and film to thermocompression bonding. CONSTITUTION:Different kinds of thermoplastic synthetic resin films respectively containing triethylene glycol.2.ether butyrate or di-N-hexyl adipate as a plasticizer and tridecyl propionate or benzophenones as a stabilizer are combined to form two or more layers of composite films. The resultant composite films are then interposed between sheets of glass and subjected to thermocompression bonding. For example, polyvinyl butyral, polyurethane, EVA, EVA graft terpolymer, polyamide, polycarbonate and polyethylene terephthalate, are cited as the thermoplastic synthetic resins.
Patent JP-H06252873-A (JP)
Title: Demultiplexer
Inventor: EMOTO HARUICHI
IPC: H04H1/00
Filed: 1993-02-27
Abstract: PURPOSE:To increase a degree of freedom by selecting two desired channels extended over two optional frames among plural frames subject to time division multiplexing. CONSTITUTION:A signal resulting from time division multiplexing plural (e.g.)(3) frames each comprising plural channel of data is inputted to an input terminal 100 and fed to a frame selection circuit 101, in which two frames are selected among plural frames subject to time division multiplexing and the are fed respectively to channel selection circuits 104a, 10b via descramble circuits 102a, 102b and error correction circuits 103a, 103b and a desired channel in the selected two frame is selected and extracted.