baber/WOPTO huggingface dataset:
Patent JP-S6036147-A (JP)
Inventor: ANZAI KANEO
IPC: B31B50/86
Filed: 1983-08-10
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-S5270204-A (JP)
Title: Cooling method and apparatus for rotor in steam turbin
Inventor: KUNO KATSUKUNI
IPC: F01D5/08
Filed: 1975-12-08
Abstract: PURPOSE:To reduce vibrations of a turbin rotor sharply as it passes through the critical speed by conducting steam of low temperature near a turbin disk to reduce the bending of the turbin rotor as a steam turbin is tripped.
Patent JP-H10337007-A (JP)
Title: Dc-dc converter
Inventor: NOMA TAKASHI
IPC: H02M3/155
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a DC-DC converter which can be protected against abnormality even if the normal output voltage is varied. SOLUTION: The DC-DC converter 10 comprises a DC-DC converter body 11 having a variable output voltage, and a protective circuit 12 therefor. The DC-DC converter body 11 converts the power supply voltage Vi from a DC power supply 13 into an output voltage Vo and produces an output voltage Vo varying continuously depending on the voltage division ratio determined by a fixed resistor R11 and a variable resistor R12 in the DC-DC converter body 11.  The protective circuit 12 for the DC-DC converter body 11 comprises an output voltage converter 14 comprising a series circuit of a fixed resistor R13 and a variable resistor R14, and a comparator A11 having a non-inverted input (+) connected with the joint of the fixed resistor R13 and the variable resistor R14, an inverted input (-) connected with a reference voltage Vref, and an output connected with an on/off controller 15 in the DC-DC converter body 11.
Patent JP-H10335610-A (JP)
Title: Semiconductor device
Inventor: SHIM JAI-HOON
IPC: G11C11/408
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To enable high speed operation by forming a body booster transistor for increasing a body voltage, in a pull-up transistor for transmitting the voltage level of a driving signal to a subword line. SOLUTION: A body transistor M105 is formed in the body of an NMOS transistor(Tr) M102 of a pull-up transistor. When a selection signal ϕS is outputted from a main word line decoder 101, a voltage wherein the threshold voltage is deducted from the gate voltage Vcc of a Tr M101 is applied to the gate electrode of the Tr M102, via the source electrode of the Tr M101. When a driving signal ϕXi is applied to the drain electrode of the Tr M102, the driving signal ϕXi is added to the gate voltage of the Tr M102, and the driving signal ϕXi is transmitted to a subword line SWL. At the same time, the body voltage of the Tr M102 increases via the Tr M105, and shortens the rise time of the voltage level of the subword line SWL. Thereby high speed operation is enabled.
Patent JP-H11334852-A (JP)
Title: Belt conveyor device
Inventor: HATTORI YASUSHI
IPC: B65G43/02
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a belt conveyor device which can detect a meander easily and offer an enhanced easiness for maintenance works. SOLUTION: Transponders 10 are embedded at a constant spacing in the running direction of a conveyor belt 4', and question signals are transmitted at certain time intervals from a scanner unit 30 of a management processing part 20, and the transponder 10 which has received the question signal transmits a response signal including its inherent ID code, and the scanner unit 30 extracts the ID code from the received response signal and transmits the transmit timing signal for question signal and the ID code to a central processing unit 40. From these signals etc., the central processing unit 40 detects the running speed of the belt 4', cumulated running time, cumulated number of revolutions, and generation of meander, the results being displayed on an operation and display unit 50.
Patent JP-S6124100-A (JP)
Title: Memory ic chip
Inventor: NAKAMURA TOMOHARU
IPC: G11C29/00
Filed: 1984-07-13
Abstract: PURPOSE:To give high detecting capacity of defective by connecting one of two system address input lines with a decoder directly, by connecting the other thereof with input line of a conversion circuit, and by connecting an output line of a conversion circuit with a decoder. CONSTITUTION:In regard to memory action, an address signal is designed to flow to a system 1 of an address input line. At the time of readout, the address signal is given to a low column address terminal to make C'S' L level, W'E' H level, and at the time of writing, the address signal is given to a low column address terminal to make C'S' L level, W'E' L level, and writing data information is given to a DIN terminal. When an address signal is switched to run into an address input line system 2, it becomes memory test mode, and the address signal flows through the address conversion circuit 12. If an address signal from the outside is converted into the address signal suitable for a memory cell matrix 13 to give memory test, the test good enough to show detecting capacity of defective will be possible.
Patent JP-2000335399-A (JP)
Title: Brake device of motorcycle
Inventor: MATSUNO ISAO
IPC: B62L3/02
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To lightly brake a wheel without increasing the unsprung load of a motorcycle. SOLUTION: A primary wheel cylinder 61 and a secondary wheel cylinder 62 are continuously provided on a brake caliper 4 of a disk brake B of a front wheel Wf, an output port Ma of a master cylinder M to be operated by an operator is connected to the primary wheel cylinder 61, and a booster hydraulic chamber 30 of a proportional booster valve V to obtain the boosted hydraulic pressure proportional to the output hydraulic pressure of the master cylinder M from a hydraulic source 7 including a hydraulic pump 9 is connected to the secondary wheel cylinder 62.
Patent JP-S6124706-A (JP)
Inventor: TODA TORU
IPC: E01D11/02
Filed: 1984-07-12
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-H11341291-A (JP)
Title: Enciphering and decoding method for picture file and enciphering and decoding device therefor
Inventor: HARIMA TORU
IPC: H04N19/463
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an enciphering, decoding method and an enciphering and decoding device for a picture file which can attain enciphering with regard to a versatile file format. SOLUTION: With regard to a standard JPEG file 2 which can be obtained by compression processing an original picture 1 at a compression processing part 7, an enciphered JPEG file 5 is obtained by a marker operation processing part 5 performing a specified operation processing with a specific marker in accordance with a marker operation rule. The enciphered JPEG file 5 is returned to the standard JPEG file 2 by a marker reverse operation processing part 6 recovering the specific marker operation processing in accordance with the marker operation rule. After that, a recovery picture 3 can be obtained by being extension processed by an extension processing part 8.
Patent JP-2000340100-A (JP)
Title: Manufacture of electron emission source, electron emission source and fluorescent light emission type indicator
Inventor: ITO SHIGEO
IPC: H01J9/02
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To realize highly efficient electron emission with low-voltage drive at a low cost by using a carbon material having at least one of a carbon nano- tube, and fullerene and nano-capsule. SOLUTION: A carbon layer 103 is formed by overlaying a paste material containing a carbon material having at least one of a carbon nano-tube, fullerene, nano-particle and nano-capsule on a cathode conductor 102 overlaid on an insulation substrate 101. Then, a projection forming member 105 in which plural through holes 106 are formed by bundling plural linear members 104 is abutted on the carbon layer 3, and projections corresponding to the through holes 106 are formed by pressing force and capillary action. Thereafter, this electron emission source is completed by laminating an insulation layer and a gate electrode.
Patent JP-S5665465-A (JP)
Title: Method of manufacturing with calender machining porous thin tape*obtained product and speically fuel battery electrode
Inventor: PIEERU GURUU
IPC: H01M4/88
Filed: 1980-10-17
Abstract: A method of continuously manufacturing strips which include at least one thin porous conductive layer, said strips being intended in particular to form electrodes for fuel cells, in which method one stage in the manufacture of said layer includes passing powdered material to form it between the rolls of a calender. The method, said material is prepared by mixing an aqueous dispersion of carbon powder, which is possibly coated with a catalyst, with an emulsion of binder; precipitating the binder on the powder; drying and dry crushing the precipitate then wetting the powder while crushing is continued, with a liquid intended to prevent the grains from adhering to the rolls of the calender while lubricating said grains material thus obtained, being free from any pore-forming product, is calendered without using any support.
Patent JP-S628980-A (JP)
Title: Moving device for circulating cans between spinning machines
Inventor: TOMOTO YOSHIHARU
IPC: B65H67/04
Filed: 1985-07-02
Abstract: PURPOSE:To permit continuous spinning in a spinning machine such as a drawing frame by providing a cans circulating path between a front processor and a rear processor and providing a cans changing arm device disposed in front of the front processor and adapted to be intermittently rotated. CONSTITUTION:There is provided, in front of a first one-head-one-delivery drawing frame 1 serving as a front processor in the drawing process, a second drawing frame 2 of the same construction serving as a rear processor with a suitable space therebetween, and a moving device 3 for circulating cans is disposed between both processors. The moving device 3 includes a cans circulating path 12 composed of a semi-circular cans path 7 provided in front of the first drawing frame 1 and a U-shaped cans path 11 connected to the path 7. There is provided in the cans path 11 a roller conveyer 13 adapted to be driven at every time when the can in the first drawing frame 1 is fully filled, and a cans changing arm device 16 having a plurality of arms 15 is mounted to a vertical shaft 14 in front of the first drawing frame 1, so that automatic changing of the delivery can 4 and an empty can 5 or the like can be performed by the changing arm device 16.
Patent JP-S5573906-A (JP)
Title: Recording bias regulator
Inventor: INOUE HIDEO
IPC: G11B5/027
Filed: 1978-11-24
Abstract: PURPOSE: To set the best bias value rapidly, accurately and automatically by periodically varying a fixed superposed signal supplied to a recording head and also by varying a bias current by steps.  
     CONSTITUTION: In response to a bias adjustment start signal, a superposed signal of high and low frequencies varying periodically in amplitude is supplied 35 to recording head 2 through variable bias circuit 34. Circuit 34 varies a bias current by steps at intervals of time width more than the period of variation in superposed signal. Then, the superposed signal is extracted from a signal from reproducing head 52; ane a difference between its low-frequency component and high-frequency component is detected 71 reaching a fixed value, and that between a superposed-signal level and maximum level of the high-frequency component at the point in time of the above-mentioned detection is also detected 85 being a fixed value. As the result of the detection, variation in current of circuit 34 is fixed to obtain the best bias. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10316376-A (JP)
Title: Driving device and driving method for chain block
Inventor: HIDA TAKAMICHI
IPC: B66D3/18
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a driving device capable of being simply fitted to a manual chain block device by bending and hooking an operation chain. SOLUTION: When a suspended cargo 27 is to be lowered to remove a chain block driving device 1, the rotary drive section 10 of the chain block driving device 1 is driven by a remote control unit 28, and driving force is applied to an operation chain 20 in the direction to lower the suspended cargo 27. A load chain 21 is unwound, and the suspended cargo 27 is lowered to reach a floor surface. The load of the chain block driving device 1 becomes larger than the load of the load chain 21, the circulation of the operation chain 20 is stopped, and the chain block driving device 1 is lowered along the operation chain 20. If the operation chain 20 is removed from the chain block driving device 1 when the chain block driving device 1 reaches the vicinity of the floor surface, this chain block driving device 1 can be used for the operation of another chain block device.
Patent JP-S632708-A (JP)
Title: Heavy-load pneumatic radial tire
Inventor: SUZUKI TATSUO
IPC: C08K3/24
Filed: 1986-06-24
Abstract: PURPOSE:To improve the durability of a bead section by making the elastic modulus of reinforcing layers of a carcass folded section larger on the side adjacent to the carcass than on the other side and specifying the thickness, elastic modulus, and composition of a rubber stock in the said tire for bus or the like. CONSTITUTION:Reinforcing layers 3a, 3b are arranged on the outside of a carcass folded section 2a, and a rubber stock 6 is inserted between the end section of the folded section 2a and the reinforcing layers 3a, 3b. In this case, the elastic modulus of the reinforcing layer 3a adjacent to the carcass folded section 2a is made larger than that of the other reinforcing layer 3b. The thickness (d) of the rubber stock 6 is made 1.0-4.0 times the cord diameter of the inside reinforcing layer 3a, and its elastic modulus is made 10-15 MPa which is larger than that of the rubber composite of the carcass layer. Cobalt metallic salt containing cobalt element 0.1-0.4 wt. pt. is arranged in this rubber. Accordingly, the durability of a bead section is improved.
Patent JP-S627795-A (JP)
Inventor: HOSHINO EIICHI
IPC: C11D3/30
Filed: 1985-07-03
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-S5936198-A (JP)
Inventor: SHIOZAKI RIYOUJI
IPC: C11D7/00
Filed: 1982-08-25
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-H10339517-A (JP)
Title: Temperature controller for heat transfer medium
Inventor: KOBAYASHI SHIGENOBU
IPC: F25B13/00
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To perform temperature control which is high in heat conversion efficiency and besides is delicate, by combining a cooler where refrigerant gas high in heat conversion efficiency is used and a heat exchanger where an electronic heat converting element capable of performing delicate temperature control is used. SOLUTION: This device possesses a first heat exchanger 1 consisting of a cooling gas cooler 1a such as a heat pump or the like, and a second heat exchanger 2 consisting of an electronic heat converting element 2a such as a Peltier element, or the like. Then, the heat transfer medium cooled or heated by each heat exchanger is stored in the first and the second tanks 1c and 3, and also the cooled/heated body 5 is cooled or heated through transfer medium pipes 4d-4t by pumps 8a and 8b.
Patent JP-S627037-A (JP)
Title: Automatic exposure control device in microcamera
Inventor: MORITA SATOSHI
IPC: G03B27/80
Filed: 1985-07-03
Abstract: PURPOSE:To simplify photometry and to set up the backgrond of an original to proper density even if the original has high linear density or difficult white ground photometry by controlling the exposure of each frame on the basis of an exposure value stored in a memory. CONSTITUTION:At the continuous photographing of may originals formed by the same paper, an original 11 having many white grounds is selected and the white ground part is set up on the measuring point of an original board 10. When a storage switch 32 is depressed, a photometric part 28 outputs an analog signal corresponding to the reflection factor of the original 11, the signal is converted into a digital signal by an A/D conversion part 29 and the digital signal is sent to an exposure value conversion table 30, converted into an exposure value corresponding to the reflected light of the original 11 and stored in a memory 33. When the original 11 is set up correctly on the board 10, a start switch 34 is depressed and a control part 31 is temporarily turned on, the control part 31 measures the reflected light of the original 11 and converts the measured value to the exposure value. If the switch 32 is set up to ON after the calculation of the exposure value, the control part 31 reads out the exposure value stored in the memory 33 to control the shutter speed of a shutter 24.
Patent JP-H0311699-A (JP)
Title: Mounting structure for storage device
Inventor: NISHIKAWA KATSUYA
IPC: H05K7/18
Filed: 1989-06-08
Abstract: PURPOSE:To prevent vibration and overturn of a storage device casing due to an earthquake, etc., by providing legs at a base plate provided oppositely to the bottom side of the casing, and interposing a vibration absorber made of an elastic material between the bottom of the casing and the base plate. CONSTITUTION:A base plate 20 opposed to the bottom side of a storage device casing 1 is provided, legs 16 are provided at the base plate 20, and a vibration absorber 21 made of an elastic material is interposed between the bottom of the casing 1 and the base plate 20. Accordingly, since the casing 1 is fixed to a floor 12 through the legs 16, it is not fallen down at the time of an earthquake, etc. The absorber 21 absorbs vibration and shake from the floor 12 and suppresses the vibration and shake of the casing 1. Thus, the vibration and overturn of the casing 1 can be prevented at the time of the earthquake, etc., and a mechanical deck in the casing 1 is not damaged.
Patent JP-S6039865-A (JP)
Title: Electrode for semiconductor device
Inventor: SUGAWARA HIROHIKO
IPC: H01L21/28
Filed: 1983-08-12
Abstract: PURPOSE:To make operation at high speed and high reliability compatible by forming a compound layer containing a metal, which does not react with a semiconductor even at a high temperature, as a first layer and a simple substance metallic layer consisting of the same metal as one to be contained in the first layer having high conductivity on the first layer as a second layer as an electrode. CONSTITUTION:A compound layer such as a tungsten silicide layer 2 is formed on a GaAs substrate 1 and a tungsten layer 3 on the silicide layer 2. A tungsten silicide and tungsten as electrode materials do not react with the GaAs substrate even after the whole is thermally treated at a high temperature at that time, and an electrode keeps stable Schottky-diode characteristics. Accordingly, a semiconductor device operating at high speed can be manufactured by using a process requiring heat treatment at a high temperature because reactions at a high temperature of a compound semiconductor containing gallium and arsenic and the electrode materials are prevented while the resistance value of the electrode can be reduced.
Patent JP-S627612-A (JP)
Title: Device for producing silicon nitride
Inventor: MORI MASAAKI
IPC: C01B21/068
Filed: 1985-07-05
Abstract: PURPOSE:To simplify a structure of a device and to facilitate discharge of synthesized powder from a synthesizing chamber by inserting a powder discharging pipe into the synthesizing chamber of powdery silicon nitride and providing also a gas discharging hole provided with a damper. CONSTITUTION:A powder discharging pipe 5 is inserted into a synthesizing chamber 16, and a gas discharging hole 2 provided with a damper 3 is attached. A valve 9 and the gas discharging hole 2 are opened and granulated raw material in the hopper 4 is charged to the synthesizing chamber 16, and the temp. of gaseous N2 atmosphere in the synthesizing chamber 16 is held at ca.1,300-1,500 deg.C. Gaseous N2 at high temp. and high pressure is blown from a gaseous N2 introducing pipe 15, and granulated particles are reduced and nitrided to produce synthesized silicon nitride powder 17. In this stage, unreacted N2 and produced gas are discharged from a gas discharging hole 2 and invasion of reacted powder 17 into the discharging pipe 5 is prevented by blowing gaseous N2 through a gas introducing pipe 9a. When the synthetic reaction is completed, the valve 9 and the gas discharging hole 2 are closed and a gas venting valve 13 are opened to blow-in high pressure N2 from a N2 introducing pipe 15. Synthesized powder 17 is discharged quickly together with the gas stream through a gas discharging pipe 5 into a powder collecting device 10. The gas is discharged through a valve 13 and the synthesized powder 17 is stored in the device 10.
Patent JP-S6039264-A (JP)
Title: Data transfer device
Inventor: OYADOMARI HAJIME
IPC: G06F13/28
Filed: 1983-08-11
Abstract: PURPOSE:To increase the yield strength against overrun by forming a complement by a value of a transfer byte counter register and a data chain command FF, adding a prefetch byte count value and proceeding the data transfer to minimize the increase in the hardware. CONSTITUTION:A memory controller 20 is connected to a channel controller 100 of a data transfer device 10 via an interface l1. Further, streaming mode channels 101-103 are connected respectively via interfaces l2-l3. The interface l2 is connected to a prefetch byte count register 113 of the channel 101 and a data chain command FF112 in a byte count control circuit 111. Further, an output of the circuit 111 and the register 113 is fed to an operator 116 via a selection circuit 114 and a transfer byte count register 115. Then a complement is obtained by the operator 116 and the data transfer is proceeded to increase the yield strength against overrun.
Patent JP-S5479809-A (JP)
Title: Gas compressor
Inventor: KOMORI HARUYUKI
IPC: F01C21/00
Filed: 1977-12-07
Abstract: PURPOSE: To obtain positioning of rotor in thrust direction and smooth rotating motion without needle bearing by hydraulic pressure generated in pressure receiving surface parts which are formed on both ends of rotor.  
     CONSTITUTION: Fan shaped pressure receiving concaves 13, on both ends of rotor 7, which are inclined toward the rotating direction are radially formed at the eaqual pitches from the shaft center. Then, by relative sliding motions of rotor 7 and front side block 5 and rear side block 6, dynamic pressure by lubricant oil is generated in pressure receiving concaves 13 to lubricate end surface of rotor 7, and at the same time, to position rotor in thrust direction in cylinder chamber to secure rotating clearance between both side blockes 5, 6 and rotor 7. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5370749-A (JP)
Title: Bias circuit for modulator
Inventor: NAMURA HISANORI
IPC: H03C1/54
Filed: 1976-12-07
Abstract: PURPOSE: To reduce the unnecessary wave caused by the power source noise for a modulator containing a transistor which functions as a switching element, by providing an impedance element which is connected between the power terminal and the transistor's collector or emitter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5670924-A (JP)
Title: Production of capped container
Inventor: TAKEUCHI SOUHACHI
IPC: B65D35/44
Filed: 1979-11-13
Abstract: PURPOSE:To produce a capped container by molding a cap with a thermoplastic resin injected direct onto a female die combined with an opening of a container as a male die closed by a blank 6. CONSTITUTION:A cap female die A and a die B are combined with an opening of a container having an outlet closed by a blank 6 as a female die to form a cavity of a cap. A thermoplastic synthetic resin P is injected into the cavity and securely solidified to make a cap. Then, the female die A and the die B are separated away and a cap is molded soldly direct on the opening of the container whereby a capped container completely sealed can be obtained. This simplified method enables production of a completely sealed container free from spillage of the contents.