baber/WOPTO huggingface dataset:
Patent JP-H09255458-A (JP)
Title: Noble metal dinitrodiamine complex
Inventor: ASADA EIICHI
IPC: C04B41/88
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain the solubility in various solvents by reacting a noble metal tetranitro complex salt with an amine and forming a noble metal dinitrodiamine complex represented by a specific formula. SOLUTION: This metallizing composition is obtained by dissolving Pt in aqua regia, then diluting the resultant solution with water, adding KCl thereto, producing a crystal of K2 PtCl2 , dissolving the resultant crystal in water, thermally stirring the prepared solution together with NaNO2 , preparing a noble metal tetranitro complex salt represented by the formula B2 M(NO2 )4 (M is Pt or Pd; B is an alkali metal) such as Na2 Pt(NO4 ), then thermally stirring the resultant tetranitro complex salt with amines in a molar amount of 2 times based on the complex salt, providing a noble metal dinitroamine complex represented by the formula M(NO2 )AA' [A and A' are each an aliphatic amine represented by the formula NR<1> R<2> R<3> (R<1> and R<2> are each H or a 1-22C aliphatic hydrocarbon;  R<3> is a 1-22C aliphatic hydrocarbon), an arylalkylamine, a heterocyclic amine, etc.], dissolving the prepared dinitroamine complex in an organic vehicle and blending one or more of a metallic powder, a glass powder and an organometallic compound therewith.
Patent JP-S61254760-A (JP)
Inventor: SUZUKI SHIGEO
IPC: E04B2/82
Filed: 1985-05-02
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-S61253326-A (JP)
Title: Manufacture of tempered 80kgf/mm2 class high tensile force steel sheet superior in sulfide stress corrosion cracking resistance
Inventor: KANANO MOTOMI
IPC: C21D9/52
Filed: 1985-05-02
Abstract: PURPOSE:To manufacture the titled steel sheet, by rolling Cr-Mo steel slab having a specified compsn., then heat treating the sheet to a specified temp. to form a suitable decarburized and boron removed surface layer, next applying quenching the tempering treatments thereto. CONSTITUTION:Steel slab consisting of, by weight 0.06-0.14% C, <=0.50% Si, 0.30-1.50% Mn, <=0.025% P, <=0.020% S, <=0.50% Cu, 0.30-1.50% Cr, 0.10-0.50% Mo, 0.01-0.10% V, 0.010-0.10% Al, 0.0005-0.0015% B, <=0.005% N and the balance Fe with inevitable impurities, further satisfying PCM<=0.27% if denoted as PCM=C+Si/30+Mn/20+Cu/20+Ni/60+Cr/20+Mo/15+V/10+5B% is rolled to a prescribed thickness. Then, the rolled sheet is heated to 1,100-1,300 deg.C, to form decarburized and boron removed layer of <=0.05% C, <=0.003% B and >=0.5mm thickness on steel sheet surface layer, next, quenching tempering treated, to obtain the titled steel sheet.
Patent JP-H0211358-A (JP)
Title: Thickness detector for printing paper
Inventor: NIKORASU EICHI TEYUU
IPC: B41J9/44
Filed: 1989-04-14
Abstract: PURPOSE: To prevent the damage of a printer hammer caused by excessive impact force by detecting the thickness of a printing medium and receiving the output signal from a detector to control a drive current. CONSTITUTION: When paper is fed to the nip between rollers 8, 10, the roller 10 is displaced downward and, by this displacement, an arm 3 is moved to increase the gap width between a magnet 5 and a Hall effect element 7. By this constitution, the change of the gap between the rollers 8, 10 appears in an amplified state and a linear characteristic part can be used more effectively. When thin paper is detected, the voltage at an output terminal does not exceed reference voltage and, when the hammer driving voltage of a terminal is low, the voltage of the output terminal is possible to become lower than the reference voltage. When thick paper is detected contrarily, the voltage of the terminal is prescribed by the hammer driving voltage applied to the terminal. The voltage of the terminal is supplied to a hammer driving circuit to control the impact force of a hammer.
Patent JP-S63261537-A (JP)
Title: Erasing method for optical information
Inventor: TOKUJIYUKU NOBUHIRO
IPC: B41M5/26
Filed: 1987-04-20
Abstract: PURPOSE:To reduce the miserased areas by radiating continuously and at least once the erasing light beams of three specific levels of intensity. CONSTITUTION:The three type of erasing light beams are radiated continuously and at least once, that is, a 1st erasing light beam having the power density lower than that of the recording light, a 2nd erasing light beam having the power density which is lower than that of the recording light and higher than that of the 1st erasing beam, and a 3rd erasing light beam having the power density which is lower than the 2nd erasing beam. Thus, it is possible to reduce the miserased areas with a recording/erasing enable optical information recording medium.
Patent JP-H11321692-A (JP)
Title: Improvement in vehicle steering system
Inventor: WILSON JONES RUSSELL
IPC: B62D6/00
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To ensure a smooth steering feeling over the whole range by setting the gradient in the first value of the first part of a boost curve having reverse symmetric property around zero input torque substantially equal to the gradient in the second value of a second part. SOLUTION: A boost curve has five mutually partitioned parts. The first secondary part 10 defined by a quadratic equation is extended between zero input torque and a first input torque q1 W. The second secondary part 11 is extended from a second input value q2 S to a third input torque value. The third value is defined to the second input value by defining the width of the second secondary part as q2 W. Accordingly, the third value can be obtained by q2 S+q2 W. The gradient of the second secondary curve in the second input value is selected so as to be equal to the gradient of the boost curve in the first input torque value.
Patent JP-S5621992-A (JP)
Title: Automatic mooring device
Inventor: KADOKURA MITSUO
IPC: B63B21/10
Filed: 1979-07-26
Abstract: PURPOSE: To let a mooring cable out from a ship only by driving a ship mooring winch, by winding up or letting out the cable by means of the mooring winch while pivoting a fair-leader between its horizontal and vertical positions.  
     CONSTITUTION: When a drum 13 of a ship mooring winch 11 is rotated counter- clockwise, a ship mooring cable 14 is loosened and a fair-leader 22 which has been held horizontally is pivoted by its own weight, followed by pushing out an eye 26 of the cable 14 from an outer plate opening 17. When a cable-catching land service man receives the eye 26 of the cable 14 and hooks the eye 26 around a quay pit and then the winch 11 is driven in the winding-up direction, tension is applied to the cable 14. To leave a quay, the above operation is reversed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000236989-A (JP)
Title: Structure of chair sheet also serving as door for counters
Inventor: OKAYA AKIRA
IPC: A47C9/00
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To prepare a chair sheet with easy operation to keep safety for children and aged persons, etc., by providing long holes slidably engaging with horizontal rods, and stoppers, which are provided at the main body and hold the door in a horizontally inclined state. SOLUTION: Links 6 are bored with long holes 8 engaged with horizontal rods 5 so that they can slide longitudinally, horizontal rods 5 to be inserted into the long holes 8 are provided with stoppers, and the horizontal rod 5 is connected between a pivotal shaft 7 and the horizontal rod 5. A door 4 pivotally supported by the pivotal shafts 7 in the vertical direction can move along the long holes 8 and also pivotally supported so that the door 4 is pivotal around the horizontal rods 5, and a main body 2 is provided with a stopper 9 with which the rear end of the door 4 is in contact when the door is almost in a horizontally inclined state. The stopper 9 is formed in such that a lower inside part of the body 2, which houses the door 4, is slightly projected.
Patent JP-H05286672-A (JP)
Title: Swing stopping device of elevator cage
Inventor: ONODA AKIRA
IPC: B66B11/02
Filed: 1992-04-15
Abstract: PURPOSE:To obviate necessity for precise locating of a mounting table and decrease the number of parts for use in preventing workman from falling off. CONSTITUTION:Mounting tables 10 to be fixed to the left and right side faces of the top lid 2 of an elevator cage are extended in the depth direction of the top lid 2, and a number of mounting holes 13 are formed in the supporting part 12 in the longitudinal arrangement so that the positions of holddown metal pieces 5, 6 are adjustable. The tables 10 are protruded upward at the oversurface of the top lid 2 so that they work also as a baseboard to prevent workman from falling off.
Patent JP-H01268307-A (JP)
Title: Channel selecting device
Inventor: ITAGAKI TSUGIO
IPC: H03J7/06
Filed: 1988-04-20
Abstract: PURPOSE:To stably execute the reception against a variation of a receiving frequency by varying a frequency division ratio of a frequency divider by synchronizing with a vertical synchronizing signal. CONSTITUTION:For instance, in case a receiving channel is shifted to the lower side against a normal frequency, a controller 3 judges whether an output voltage of an AFC circuit 5 exceeds a threshold for some prescribed period or not, and if said voltage exceeds, the controller detects a signal from a vertical synchronization generator 13, and raises a frequency division ratio of a variable frequency divider 7 by '1' synchronously in an edge or output period of its signal. Such a procedure is repeated, and when an AFC output voltage becomes between the first and the second threshold voltages, the variation of the frequency division ratio of the variable frequency divider 7 is stopped. In such a way, since the timing for varying the frequency division ratio is executed in a vertical blanking interval, a disturbance on a screen can be reduced.
Patent JP-S5523241-A (JP)
Title: Coupling process for continuous underground wall by use of precast concrete member
Inventor: MATSUSHITA IKUJIROU
IPC: E02D5/18
Filed: 1978-08-05
Abstract: PURPOSE: To enhance working efficiency by sequentially lowering columnar members made of precast concrete at one end of a preceding element groove by fitting longitudinal holes formed in the member over a plurality of steel rods fitted at their lower ends with washer-like stoppers.  
     CONSTITUTION: Each of columnar members 1 made of precast reinforced concrete is provided at its top face with plural projections 3 and a water-stopping seal 4 and at its bottom face with recesses 5 to be mated with the projections 3. Excavation is conducted, bentonite muddy water is filled, and reinforced cage is lowered. At one end of a preceding element groove 7 of unit length, the longitudinal holes 6 of the members 1 are fitted over plural steel rods 9 fitted at their lower end with washer-like stoppers 10, and the members 1 are sequentially lowered and piled up. The projections 3 are mated with the corresponding recesses 5, and waterproof coupling is effected by the seals 4, to build the columnar members 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60239424-A (JP)
Title: Antitumor composition spf-1000 and its preparation
Inventor: UDAKA JIYUUZOU
IPC: A61K35/74
Filed: 1984-05-15
Abstract: NEW MATERIAL:The antitumor composition SPF-1000 [elemental analysis, C 53.91-51.55%, H 5.87-4.84%, N 12.86-11.47%; molecular weight, 500-15,000 (gel-filtration); decomposition point, browns at 150 deg.C and turns to black and decomposes at 200 deg.C; specific rotation, [alpha]D<20>=-5.0--50.0 deg. (C=1.00); solubility, soluble in water, partially soluble in methanol, etc., hardly soluble or insoluble in n-propanol, etc.; pH, 6.5 as 1.0% aqueous solution; appearance, light yellow powder; color reaction, positive to ninhydrin reaction, etc. and negative to Molisch reaction, etc.; stability, stabilized by the addition of L-cysteine, etc.]. USE:Antitumor agent. PREPARATION:A microbial strain belonging to Streptococcus genus and capable of producing the antitumor composition SPF-1000 is cultured anaerobically in a natural medium without agitation. Penicillin or its related substance is added to the system at a proper stage, and the resultant culture liquid is separated and purified e.g. by centrifugal separation, etc. to obtain the objective antitumor composition SPF-1000 having antibacterial activity against MP-2 and free from hemolytic activity.
Patent JP-S60238678-A (JP)
Inventor: MUTOU SHINICHIROU
IPC: B22F1/00
Filed: 1984-05-14
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-S5621374-A (JP)
Title: Acceleration evaluation method for semiconductor memory device
Inventor: HIRANO MASAMICHI
IPC: H01L29/792
Filed: 1979-07-27
Abstract: PURPOSE:To shorten testing time, by executing repetitive readout alternately at a low temperature when conducting an acceleration test of development phenomenon of two memory elements which have respectively different informations of ''H''  level and ''L'' level and whose drains are connected to a common line. CONSTITUTION:At least two memory elements QA and QB, each one of which has a control gate GC, a floating gate GF and a drain D, are connected to word wires W1 and W2 and also to bit wire B1 and B2, respectively, and of these, the drain D is connected to a common line so as to constitute a readout exclusive semiconductor memory device which functions differently for ''H'' level and ''L'' level.  In thus constituted device, if it is frequently operated, it is possible to give rise to  development phenomenon in which an element in nonread-in state is turned into  read-in state. And therefore, in order to detect occurrence of such a phenomenon quickly, alternate readout is repetitively conducted by putting these elements into a constant-temperature tank, and evaluation is executed rapidly by accelerating occurrence of the phenomenon.
Patent JP-S58213812-A (JP)
Title: Treatment device of molten metal
Inventor: NAKAO YASUYUKI
IPC: C21C5/30
Filed: 1982-06-04
Abstract: PURPOSE:To provide a titled device which prevents effectively the oscillation phenomenon of the bath surface of the molten metal in a vessel and performs a stable gas injection treatment by installing a cylindrical body of which the bottom end contacts with the bath surface at the size enclosing the rising bath surface when gas is blown on said bath surface. CONSTITUTION:A top blowing injection lance 2 and a cylindrical body 4 on the bath surface of molten iron 1 are installed in a pan 3 contg. the iron 1. The body 4 is formed usually of a refractory material, and the relation between the ratio L/l of the inside diameter L thereof and the spreading diameter (l) when the foam of the molten iron arrives at the bath surface and the effect of reducing the build-up of the bath surface, as defined by the equation, is as follows: The effect of reducing the build-up of the bath surface appears in the rate where the L/l is 0.73 as shown in the figure, and the best result is exhibited particularly in the range where the L/l is 0.9-2. The effect is high in the case in which the bottom end of the body 4 is immersed in the bath from the stage of the static bath.
Patent JP-H08270590-A (JP)
Title: Pump made of artificial graphite for high melting metal
Inventor: ISOBE KOICHI
IPC: H01C3/00
Filed: 1995-03-30
Abstract: PURPOSE: To prevent the solidification and pump metal stably even if it is high melting metal such as aluminum, etc., by installing one or plural cartridge type heater or heaters for heating inside the top of the body, in a pump made of graphite for molten metal. CONSTITUTION: A molten metal pump made of graphite consists of a pump 1 made of graphite 1, an impeller 2 made of graphite, which operates molten metal, and an impeller shaft 3 made of graphite, and the molten metal is sucked through a suction port 4 provided under the pump 1 made of graphite, and is discharged from the discharge part through a discharge pipe 5. In this case, it is discharged from the discharge part through the pump 5 made of graphite. In this case, a cartridge type of heater 7 is installed in burying method inside the top of the pump 1 made of graphite. By heating the top of the pump 1 made of graphite by this heater 7, even if it is high melting metal 500 deg.C or over in melting point such as aluminum, the molten metal can be pumped up stably, preventing the solidification.
Patent JP-H06304153-A (JP)
Title: Image pickup device using mri device
Inventor: YOSHITOME EIJI
IPC: G01R33/28
Filed: 1993-04-22
Abstract: PURPOSE:To pick up an image by the MRI device while successively shifting an examinee. CONSTITUTION:A section 11 which executes the movement and the image pickup at the same time controls a belt conveyor 20 at the speed Gv smaller than or equal to the (Mw-Gw)/Mt, (where, the length in the movement direction of the image pickup range of an MRI device 10 is taken as Mw, the length in the movement direction at the image pickup range as Gw, and the time required to collect one image of data as Mt), and the movement by the belt conveyor 20 and the image pickup by the MRI device 10 are executed at the same time. Thus, the efficiency of picking up the image can be improved.
Patent JP-S5322354-A (JP)
Title: Field radiation type electron gun
Inventor: KATAGIRI SHINJIROU
IPC: H01J3/02
Filed: 1976-08-13
Abstract: PURPOSE: An object in a vacuum is heated by a high frequency coil from the outside of an electron gun room wall which is made by materials of a reduced dielectric loss and eddy-current loss, thereby making efficient gas exhaustion possible. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05276122-A (JP)
Title: Voice decoder
IPC: H04B7/00
Filed: 1992-03-24
Abstract: PURPOSE:To reduce the deterioration of the quality of a reproduction voice due to the burst-shaped transmission error of a voice decoder which decodes a voice encoded signal received through radio line, and outputs a reproduction voice signal. CONSTITUTION:A data replacing equipment 13 is inserted before decoding received and demodulated voice data (h), and the voice data (h) in a frame without any error are outputted as they are. Then, when an error is recognized in the frame, an output from a PN pattern generator 15 or the previous voice data of the frame without any error stored in a buffer memory 16 are outputted by switching a switch SW to a (2) side by an erroneous frame flag (k), and applied to a decoder 14.
Patent JP-S59220565-A (JP)
Inventor: SASANUMA YOUICHI
IPC: E04H3/16
Filed: 1983-05-31
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-H04326543-A (JP)
Title: Defect inspecting equipment
Inventor: ISOZAKI TSUNEAKI
IPC: H01L21/66
Filed: 1991-04-26
Abstract: PURPOSE:To inspect whether defects exist in a wafer in which patterns of the same form are mixedly exist in various directions. CONSTITUTION:The title equipment is equipped with the following; an image sensing part 3 picking up the patterns of the same form in a chip of a wafer 9, a storage part 5 in which memory elements are arranged in a matrix type, and an address generation part 6 which changes the address of a picture signal to be stored. The above memory elements store the image signal from the image sensing part 3 after processing. A pattern in a chip of a wafer 9 is sensed and turned into a first pattern image. A pattern in the other chip is sensed, and the direction of sensed pattern is changed to be the same as the first pattern image. Thereby comparison inspection with the first pattern image is executed.
Patent JP-H01266412-A (JP)
Title: Low noise burner
Inventor: MIZUTA GORO
IPC: F23D14/08
Filed: 1988-04-19
Abstract: PURPOSE:To reduce combustion noise by providing a flame guard plate with flame guard parts which stretch upward and incline outward on the both sides of flame nozzles. CONSTITUTION:In a burner for gas hot water supply device, etc., a burner cover 5a is furnished with flame guard parts 6a that are fixed by a flame guard plate 6, facing the sides of flame nozzles 5a, and stretched up diagonally, for example, at an angle of 45 deg. from the lower portion of the flame nozzles 5a. Mixed gas D of which gas is mixed with primary air in a burner body 4 is blown out from the burner flame nozzles 5a and burned with secondary air. Primary and secondary air are compulsorily supplied by an auxiliary combustion blower, and secondary air flows in the direction shown with arrow A and is supplied to flame E. As the angles of the flame guard parts 6a are about 45 deg., the flow of secondary air becomes very smooth causing flame E to flow smoothly just as secondary air flow without turbulence. Therefore, combustion noise becomes low.
Patent JP-S60242248-A (JP)
Inventor: OOI TERUYUKI
IPC: E04C3/292
Filed: 1984-05-14
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-S60238224-A (JP)
Title: Device for holding sheet-shaped material on table for sawingmachine
Inventor: ERAARU REIMON
IPC: B23D47/04
Filed: 1985-05-08
Abstract: 1. Device for holding plate materials on the tables (18) of a sawing machine, in particular for the final cutting of the plate materials, including a supporting mechanism (3) subjected to a vertical movement through a jack (178), characterized in that it possesses a relay mechanism (4) fitted with a transverse pressure bar (8) that covers the entire length of the tables (18) of the sawing machine and each end (17) of which has a vertical support (19) fitted with bearings (34, 35) provide with a bushing (38, 39), with this transverse pressure bar (8) subjected to a vertical movement brought about by motor means that consist of one jack (78) at least, the bottom end (79) of which is fitted solidly to a sole (49) attached to the table (18) downward from the saw-blade and of which the end (87) of the piston (88) is secured solidly to a crossbar (89) fitted itself solidly to the vertical supports (19) and co-operating with the latter via means of transmission that consist of a guide axle (44), the bottom end (45) of which is secured solidly to the sole (49), with this axle (44) having a centerline (90) situated close to the narrow edge (91) of the sole (49) in order to bring the pressure bar (8) of the relay mechanism (4) as close as possible to the supporting mechanism (3), being fitted with a rack (64), along which travels a toothed pinion (69) and with a transverse axle (72) that has, at each end, the toothed pinion (69), with this transverse axle (72) held by bearings (92) fitted solidly to the pressure bar (8) and by vertical consoles (75) secured solidly to the bearings (34, 35), ensuring for the two ends (17) of the pressure bar (8) an identical vertical displacement.
Patent JP-H07301799-A (JP)
Title: El for back light of liquid crystal
Inventor: AOKI SHIGEHIKO
IPC: G02F1/13357
Filed: 1994-05-10
Abstract: PURPOSE:To decrease the number of structural parts of a liquid crystal display device as a whole and to simplify the assembling process by forming a polarizing plate and a semitransparent scattering layer into one body in the EL itself to obtain composite functional parts, and further to obtain high additional value as a back light for a liquid crystal. CONSTITUTION:A polarizing plate 1A is formed by coating the one surface of a polarizing film 10 with a polarizing film protective layer 11 and coating the other surface of the film 10 with a semitransparent scattering layer 6 having dispersion of an aluminum powder as a metal powder 6a. Then a transparent electrode 2, light emitting layer 3, dielectric layer 4 and back electrode 5 are successively formed on the semitransparent scattering layer side of the plate 1A.