baber/WOPTO huggingface dataset:
Patent JP-H0428865-A (JP)
Title: Production of refractory metal silicide target
Inventor: NAGANO SHOZO
IPC: C22C1/04
Filed: 1990-05-24
Abstract: PURPOSE:To produce the target having superior uniformity and high density by keeping a specific pressure until silicide reaction is finished, and raising this pressure up to the desired pressure after the reaction is finished at the time of subjecting a powder mixture of refractory metal and silicon to hot pressing treatment. CONSTITUTION:A high purity graphite mold is filled with a powder in which refractory metal (W, Mo, etc. <= about 50mu grain size) and silicon (<= about 150mu grain size, <= about 5ppm ferrous impurities, <= about 1000ppm oxygen) are mixed in the prescribed molar ratio. Subsequently, hot pressing treatment is performed in vacuum atmosphere (about 1X10<-3>-1X10<-5>Torr) at about 900-1300 deg.C under a pressure of <= about 50kg/cm<2> until silicide reaction is finished. When silicide reaction is finished, the pressure is raised up to the desired pressure at 1-20kg/cm<2>/min pressure rise rate and hot pressing treatment is carried out at about 1300-1250 deg.C. By this method, the refractory metal silicide target useful for forming a gate electrode film for MOS-LSI can be obtained.
Patent JP-S5562526-A (JP)
Title: Multi-element magnetic head and its production
Inventor: MIYAIRI EISUKE
IPC: G11B5/29
Filed: 1978-11-01
Abstract: PURPOSE: To make a multi-element magnetic head high-sensitivity and low-crosstalk by shortening dimensions of a core half material, where no winding hole is provided, of a pair of core half materials and arranging them so that respective winding holes may be alternative and respective magnetic gaps may be arranged on the same line.  
     CONSTITUTION: Plural winding holes 13 are formed on main faces 21A and 22A of a pair of core half material blocks 21 and 22, and a glass bar and glass powder are put in glass bar insertion hole 24 and holes 13 after gap spacer 23 is caused to adhere to a prescribed region of main face 22A of one block 22 by evaporation, etc., and blocks 21 and 22 are so joined that winding holes 13 of one block may be placed between holes 13 of the other block respectively, and glass is fixed by melting, thereby forming magnetic gap g. Next, grooves 25 and 26 of width x larger than or equal to width w winding hole 13 are cut at a prescribed distance from magnetic gap g in respective blocks 21 and 22. Next, these half material blocks 21 and 22 are joined to nonmagnitic support material 10, and next, they are polished to prescribe track width t, thus separating plural cores 12. Next, winding 14 is provided. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04232052-A (JP)
Title: Printing fluid supplying device
Inventor: SUTANRII EICHI HAIKUNAA
IPC: B41F31/08
Filed: 1991-06-06
Abstract: PURPOSE: To provide an improved keyless lithographic printing press having a simplified printing fluid supply system. CONSTITUTION: A housing 42 has an open first side 46 which mates with at least a portion of the surface 40 of a metering roller 20 to define a closed chamber 44 containing a printing fluid under a predetermined pressure. End seal assemblies 48, 50 are mounted on the opposite ends of the housing 42, each of the end seal assemblies 48, 50 having at least a first surface 56 for mating with respective end sections 58, 60 of the metering roller 20. A reverse angle doctor blade 62 on the housing 42 has an edge 66 for contacting the surface 40 of the metering roller 20 for removing excess printing fluid adhering to the surface 40 as the metering roller 20 rotates.
Patent JP-S63300777-A (JP)
Inventor: OKUMOTO TAKAHARU
IPC: A63B53/04
Filed: 1987-06-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62292486-A (JP)
Title: Transfer-type thermal recording medium
Inventor: NAGAMOTO MASANAKA
IPC: B41M5/26
Filed: 1986-06-12
Abstract: PURPOSE:To enable clear printing to be performed on a transfer recording paper having poor surface smoothness, by incorporating heat-expandable minute spheres into a second layer, in a transfer-type thermal recording medium comprising a first layer which is easily melted by heat to be a low-viscosity liquid and the second layer which does not become a low-viscosity liquid. CONSTITUTION:A first layer 2 of a transfer-type thermal recording medium preferably comprises a so-called waxy substance, which is easily melted by heat to be a low-viscosity liquid, in an amount of at least 70wt% based on the amount of heat-fusible substances in the layer 2. Another heat-fusible substance component in the first layer is a binder resin, the amount of which is preferably not more than 30wt%. Here-expandable minute spheres 3 are incorporated in a second layer, whereby the second layer is expanded at the time of printing to make contact with recessed parts of a low-smoothness paper. Since the first layer 2 is melted by printing energy to be the low-viscosity liquid, the second layer expanded by heat can be easily released from a base, so that printing quality on a rough surface paper is enhanced.
Patent JP-H07315845-A (JP)
Title: Non-magnetic granular powder, its production and substrate layer for magnetic recording medium using the same
Inventor: HAYASHI KAZUYUKI
IPC: C09D5/23
Filed: 1994-05-24
Abstract: PURPOSE:To obtain the subject antiseismic substrate excellent in surface smoothness and mechanical strength by using granular non-magnetic BaO.4.5Fe2O3 powder. CONSTITUTION:This antiseismic non-magnetic substrate having the above- mentioned advantages is obtained by using non-magnetic granular powder consisting of BaO.4.5Fe2O3 non-magnetic granules prepared by sticking Al and/or Si hydroxide or oxide having both these elements onto the granule surface >=0.50 in the molecular weight-dependent parameter alpha in the relationship between polymer molecular weight (M) and saturated absorption (As): As=K1M<a> [(a) means the molecular weight-dependent parameter alpha]. Specifically, the above non-magnetic powder is produced by the following processes: an aqueous alkaline solution is added to an aqueous suspension containing BaO.4.5Fe2O3 non- magnetic granules to bring the pH level of the suspension to >=10 followed by adding Al and/or Si compound(s) to the suspension to adjust its pH level to about 7 to rapidly precipitate Al and/or Si hydroxide or oxide, and this precipitate is washed and dried and then subjected to consolidated grinding.
Patent JP-H11328942-A (JP)
Title: Cartridge having recording and reproducing mechanism section
Inventor: YAMAMOTO KAZUTOSHI
IPC: G11B33/02
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain the cartridge having the recording and reproducing mechanism section in which the braking and the reel floatation stopping functions of a tape reel are combined into one member, the number of parts is greatly reduced and the size is also reduced. SOLUTION: The cartridge has a recording and reproducing mechanism section in which the magnetic tape taken out from a pair of tape reels 2 and 3 is wound on a rotary head drum 7 and incorporated and integrated into a cartridge casing 1. Reel pressing leaf springs 52 and 53, which are calked and fixed to the casing 1, press reel protrusions 55 and 56 of the center section top section of the reels 2 and 3 and the reels 2 and 3 are friction contacted to reel supporting shafts 14 and 15 so as to generate a light braking force.
Patent JP-H11326510-A (JP)
Title: Method and apparatus for control of antenna for tracking
Inventor: YOSHINO YASUNORI
IPC: G01S13/66
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain a method and an apparatus in which an antenna tracking operation is performed smoothly and with excellent quietness. SOLUTION: The cutoff frequency of a low-pass filter 9 is set to be higher the larger the angular velocity in the azimuth direction of a vehicle is. The passing band of a tracking error signal in the azimuth direction during the capturing operation of a satellite is decided by the low-pass filter 9 so as to be output to a control circuit 11. In the control circuit 11, a motor 12 is driven by a selection circuit 11a, on the basis of a capturing signal from a transmitter- receiver 6, according to the input of the tracking error signal from the low-pass filter 9 during the capturing operation of the satellite. Antennas 1a, 1b are moved, to a direction opposite to a direction in which the vehicle is rocked, by a signal from an angular velocity sensor 10 while the satellite is not being captured. In addition, when it is required to capture the satellite at an eraly stage, an initial-capturing-signal generator 11b is selected, an antenna 1 is driven, and a search operation is performed.
Patent JP-H08303036-A (JP)
Title: Multistory parking facility
Inventor: NIWA MASAKI
IPC: E04H6/28
Filed: 1995-05-10
Abstract: PURPOSE: To correct the direction of a vehicle even positioned in an erroneous direction at the time of leaving a parking place, regarding the multistory parking facility where a vehicle must be turned for entry or exit. CONSTITUTION: A presence detection device formed out of a set of an LED 14 and a photo transistor 15 detects whether a vehicle C is present on a pallet 11. In this case, when the presence of the vehicle C is continuously identified until an entry instruction is issued on the operation of a control panel 12 after a work for the vehicle C to leave a parking facility, the occurrence of an error for exit is identified, and the rotating direction of a turning lifter for rotating the vehicle C together with the pallet 11 is adjusted for keeping the front thereof always directed toward an automatic door 2 at the time of leaving the parking facility.
Patent JP-S5927162-A (JP)
Inventor: HONDA YOSHIAKI
IPC: F25B5/04
Filed: 1982-08-04
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-S62295380-A (JP)
Inventor: NAKAMURA SHIN
IPC: D06F58/02
Filed: 1986-06-13
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-S5386078-A (JP)
Title: Decomposition of acrylamide
Inventor: MAEKAWA YOSHIO
IPC: C12N9/80
Filed: 1977-11-12
Abstract: PURPOSE: To decompose residual toxic acrylamide monomer in acrylamide polymer with microorganism. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01304220-A (JP)
Title: Foundation anchor construction and anchor bolt
Inventor: GOTO YOSHIAKI
IPC: E02D27/00
Filed: 1988-06-02
Abstract: PURPOSE:To improve the fixity of a foundation by forming a flat plane along a specially thick and deformed bar and joining anchor bolts with a large number of stud dowels projected from the flat plane with a positioning templet as a foundation anchor. CONSTITUTION:A continuous flat plane is formed on the peripheral surface of a specially thick and deformed bar along the bar, and a plurality of stud dowels 4 are welded and planted from the flat plane to form anchor bolts 1. A plurality of anchor bolts 1 and a positioning templet 5 are joined, and it is buried into a foundation concrete 7 for a foundation anchor section. A large number of knot-like projections are provided on the peripheral surface of the deformed bar. Accordingly, proof stress and toughness of the performance of fixity of the anchor bolt can be improved.
Patent JP-H10326982-A (JP)
Title: Disk bay of electronic apparatus
Inventor: NAGASHIMA TAKAYUKI
IPC: H05K7/14
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To facilitate installation of each disk unit in a disk bay and exchange of the disk unit, and improve cooling efficiency at a low cost. SOLUTION: Double protruding parts 12a-12d having a plurality of steps are installed on the inside surface of a main body 11 made of a sheet metal. An engaging part 22a of a metal member 22 for 3.5" which accommodates a 3.5" disk unit 6 is engaged with the double protruding parts 12a-12c. An engaging. part 31a of a metal member 31 for 5.25" which is fixed to a 5.25" disk unit is engaged with the protruding part 12a-12d. The front surfaces of the respective metal members 22, 31 are fixed on the front surface side of the main body 11 by using screws. A boss fitting hole 28 on the rear side of the metal member 22 is fitted to a boss 21d of a rear plate 21 which is installed on the rear side of the main body 11. A protruding part 31b of the metal member 31 is engaged with an embossed part 16 of the main body 11.
Patent JP-H07310267-A (JP)
Title: Filament interlacing using high-pressure fluid jet
Inventor: AOKI KATSUTOSHI
IPC: D04H1/492
Filed: 1994-05-13
Abstract: PURPOSE:To enable efficient interlacement by jetting steam to web in no need of a large amount of water consumption as in the treatment with high-pressure water jet. CONSTITUTION:In the interlacing treatment of web, a nozzle plate 3 having nozzle orifices 3a which are bored in rows in the width direction is horizontally set to the lower part of the cavity 2a inside the nozzle box 2 which is surrounded with thick walls standing the steam pressure with its outer surfaces 1a thermally insulated and is sealed with an O-ring 4. A press plate 6 having steam-jetting holes corresponding to the nozzle orifices 3a is arranged beneath the O-ring 4, and they are tightened with bolts 5 to assemble the nozzle 1 for steam jetting. A net conveyer N is allowed to run under the nozzle 1, web W is placed on the net, and steam is introduced from the inlet 7 of the nozzle 1, passed through a filter 9 and jetted from the nozzle orifices 3a to interlace the fibers constituting the web W. The steam S after passing through the web W and the condensed water are sucked through a suction box 10 provided beneath the net conveyer N, then expelled.
Patent JP-S5362093-A (JP)
Title: Fuel assembly
Inventor: MATSUMOTO TOMOYUKI
IPC: G21C15/06
Filed: 1976-11-15
Abstract: PURPOSE: To allow maximum permissible thermal output ( critical thermal output) to be enlarged and to improve thermal efficiency by means of restraining the thermal outputs at spacers mounting parts. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5926697-A (JP)
Title: Low-temperature double-shell tank construction
Inventor: TOMITA TSUTOMU
IPC: F17C13/00
Filed: 1982-08-06
Abstract: PURPOSE:To prevent a low-temperature liquid from producing any effect on the environments even when it is leaked out, by a method wherein an annular nozzle pipe is provided at a lower part of the space between a side cold insulant and an inner tank, and a pump for supplying liquid nitrogen is connected to the nozzle pipe. CONSTITUTION:An annular nozzle pipe 19 is provided at the lower part of the space 12 between a side cold insulant 6 and an inner tank 10, pumps 23, 27 for supplying liquid nitrogen from a liquid nitrogen source 21 are connected to the pipe 19, a low-temperature liquid detector 29 is provided at a lower part of the space 12, and the pumps 23, 27 are operated by a signal from the detector 29. Even if a low-temperature liquid is unexpectedly leaked from the interior of the inner tank 10 to the space 12, the pumps 23, 27 are operated by the signal from the detector 29, and liquid nitrogen is supplied into the space 12, so that liquid nitrogen is preferentially evaporated, thereby preventing the low-temperature liquid from being evaporated. Accordingly, even when the low-temperature liquid is leaked out, it does not cause any disaster nor produce any malacious effects on the environments.
Patent JP-H06350394-A (JP)
Title: Circulator
Inventor: ROGAN DEKURU
IPC: H03H11/38
Filed: 1993-06-08
Abstract: PURPOSE:To obtain a circulator capable of integrating on an MMIC circuit at a high gain and in a broad frequency band by using an active device such as a FET. CONSTITUTION:A connecting point of lines 1, 2 connecting to an input output port 24 is connected to a FET 5 and a drain of the FET 5 is connected to a gate of a FET 7 via a cross section of transmission lines 19-22 connecting to an input output port 25. The drain of the FET 7 is connected to a gate of a FET 10 via a cross section of lines 15-18. A drain of the FET 10 is connected to an input output port 26. Moreover, a filter 23 is connected between the drain of the FET 5 and the gate of the FET 10. Through such a constitution, the circulator suitable for circuit integration of the MMIC with a high gain and a wide operation frequency band is obtained.
Patent JP-H034067-A (JP)
Title: Fail safe control device for automatic transmission
Inventor: SHIMANAKA SHIGEKI
IPC: F16H47/06
Filed: 1989-05-30
Abstract: PURPOSE:To adequately judge abnormality of a transmission input speed sensor by providing a soft idle signal detecting means which detects a throttle opening of not more than a predetermined value to output a detection signal to an abnormality judging means in the case of not less than a predetermined car speed. CONSTITUTION:A variable resistor 32, in which an electric resistance value is changed in accordance with the opening of a valve 16, is provided in the throttle valve 16 actuated by an accelerator pedal 28, and the resistor 32 is used as a soft idle detecting means, when the opening of the valve 16 is in not more than a 1/8 opening, it is output to an abnormality judging means 22 as a soft idle signal. In the abnormality judging means 22, when an idle switch 24 is turned on, abnormality judgment of a turbine sensor 26 is inhibited, and an abnormality judging process is stopped. While in the case of the switch 24 being turned off, by stopping the abnormality judging process, when the soft idle signal is turned on, and by permitting fail judgment of the sensor 26 when the soft idle signal is turned off, the abnormality judging process is executed.
Patent JP-S61293408-A (JP)
Inventor: YUGAWA YASUMASA
IPC: C23C4/10
Filed: 1985-06-21
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-H05334212-A (JP)
Title: Remote monitoring method
Inventor: SUZUMURA YASUNARI
IPC: H04L69/40
Filed: 1992-05-28
Abstract: PURPOSE:To easily attain a remote monitoring without changing the program of a computer. CONSTITUTION:The terminal equipment 1 of a host computer (not) can be divided into a part 1A constituted of a modem 9 and a communication controller (not shown), and a part 1B constituted of the modem 9, the communication controller (not shown), and display device 3. Then, when the part 1A is connected with the host computer, and the part 1B is connected with a remote place, the separation of both parts is detected by a detecting means (not shown), and a communication through the modem 9 and a communication channel 16 can be attained between parts 1A and 1B based on the result. Thus, the remote monitoring of the host computer can be attained at the part 1B side.
Patent JP-S5926716-A (JP)
Title: Photographic lens
Inventor: KUDOU YOSHINOBU
IPC: G02B13/18
Filed: 1982-08-04
Abstract: PURPOSE:To improve image-forming performance up to the outermost circumference of a picture plane by using the 1st - the 4th lens groups which have a positive, a negative, a positive, and a negative refracting power successively from an object side as elements of an F2.8, 56-60 deg. angle-of-view lens which suits to a camera of 8.3X10.6mm. picture size, and satisfying specific requirements. CONSTITUTION:The 1st lens group L1 consists of a positive lens having a convex surface of large curvature facing the object side, the 2nd lens group L1 consists of a biconcave lens; and the 3rd lens group L3 consists of a biconvex lens, and the 4th lens group L4 consists of a negative surface having a convex surface on the image side. Then, inequalities I and II hold, where (f) is the focal length of the whole system, d5 is the on-axis core thickness of the 3rd lens L3, and r2 and r3 are radii of the image-side surface of the 1st lens L1 and the object-side surface of the 2nd lens L2. Further, the object-side surface of the 4th lens L4 is spherical and the image-side surface is aspherical so that deviation from paraxial curvature increase toward the image side radially from the optical axis.
Patent JP-2000333464-A (JP)
Title: Power amplifying apparatus for vibrator excitation
Inventor: ZAIZEN KATSUNORI
IPC: H04R3/00
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain a power amplifying apparatus which can deal efficiently with a use, in which the acoustic (mechanical) load of a vibrator is changed dynamically and in which high-frequency power can be supplied to the vibrator with good efficiency. SOLUTION: A voltage-controlled oscillator 2, to which the output of a power- factor maximum-value control means 10 is input as a control voltage, outputs a high-frequency signal. A current-waveform detection means 6 outputs only the current waveform of a fundamental waveform component on the basis of an input-current waveform. Similarly, a voltage-waveform detection means 7 outputs only the voltage waveform of the fundamental waveform component, on the basis of an input voltage waveform across both ends of a vibrator 4. A power-factor computing means 9, to which the current waveform and the voltage waveform of the fundamental waveform component are input, measures the phase difference or the like between both waveforms, and it computes a power factor to be output. The power-factor maximum-value control means 10 controls its output value, so that this value is always a maximum.
Patent JP-S5661999-A (JP)
Title: Colorant for quantitative determination of hydrogen peroxide
Inventor: OKADA TSUTOMU
IPC: G01N31/22
Filed: 1979-10-23
Abstract: PURPOSE: To obtain a colorant for quantitative determination having improved coloring stability in neutral or weakly alkali, by blending peroxidase with 4-amino- antipyrine and an aniline derivative shown by a specific formula as active ingredients.  
     CONSTITUTION: (A) Peroxidase is blended with (B) 4-aminoantipyrine and (C) an aniline derivative shown by the formula I [R 1  and R 2  are 1W4C alkyl group; X is H or methoxy; one of Y or Z is H, and the other is NHCOR 3 , NHSO 2 R 3 , or NHCO 2 R 3  (R 3  is 1W4C alkyl)] as active ingredients to prepare a colorant for quantitative determination of hydrogen peroxide. The following conditions can be used in the reaction with hydrogen peroxide; a concentration of hydrogen peroxide is 0.0001W10mM, pH is 3W10.5, reaction temperature is 10W60°C, and reaction time is 1minW4hr. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5577984-A (JP)
Title: Flash butt welding method
Inventor: FUNO YOSHIMASA
IPC: B23K11/04
Filed: 1979-10-22
Abstract: PURPOSE: To enhance the accuracy of upset current weld time and prevent the variations of welding by providing the specified upset fore-process at the intermediate of flash process and upset process.  
     CONSTITUTION: The works 4, 6 are clamped respectively to a moving table 30 and stationary table 5 and the moving table 30 is retreated from the solid line position by as much as a stroke S in the arrow B direction. Thence, a pressing cylinder 11 is operated to move the moving table 30 in the arrow A direction at the flash speed. Thereby, the flash process is accomplished, thence when a piston 19 goes beyond the step part 21 of a brake cylinder 12, the moving speed of the piston rod 2 is changed over steplessly to the specified upset speed. At this time, a signal is generated by, e.g., a limit switch or the like to operate an auxiliary cylinder 31 so that the moving table 30 is advanced at a speed instantaneously higher than the upset speed, whereby the work 4 is pressure-contacted to the work 6. Where the shorting between the non-molten layers of both occurs surely, the flash current is switched to the upset current. 
     COPYRIGHT: (C)1980,JPO&Japio