baber/WOPTO huggingface dataset:
Patent JP-S63303477-A (JP)
Title: Vector character and graphic processing system
Inventor: IWAMOTO TETSUO
IPC: G06T3/00
Filed: 1987-06-03
Abstract: PURPOSE:To thick or thin line width arbitrarily, by changing the coordinate data of the apex of a polygon which constitutes the contour line of a vector character or graphic, and shifting a contour by a desired change quantity. CONSTITUTION:By supplying the index code 202 of a character from a keyboard 105 or a program, the contour information of the character whose directivity is defined is taken out from a memory device 101. Next, the change width (h) of the character is found corresponding to the designated size of a targeted character. The change width (h) can be set proportionally to the size of the targeted character, or it can be decided at every group by separating the sizes of the targeted character into groups. And the coordinate value of the apex which constitutes the contour of the character is changed so as to change the width by (h). In such a way, it is possible to thick or thin the line width by the desired change quantity.
Patent JP-S5937186-A (JP)
Inventor: SHIMAOKA YOUJI
IPC: B65G47/57
Filed: 1982-08-11
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-S5929478-A (JP)
Title: Semiconductor light-emitting element
Inventor: KASAHARA KENICHI
IPC: H01L27/15
Filed: 1982-08-11
Abstract: PURPOSE:To obtain the light-emitting element provided with the semiconductor laser of construction wherein a high specific resistance layer is not included, and a driving electron element using an InGaAsP mixed crystal on which a high specific resistance layer can hardly be formed. CONSTITUTION:The light-emitting element consists of a semiconductor substrate 21 consisting of P type InP, the first semiconductor layer 22 of approximately 2mum in thickness consisting of P type InP, the second semiconductor layer 23 of approximately 1,000Angstrom  in thickness consisting of In1-xGaxAsyP1-y, the third semiconductor layer 24 of approximately 1mum in thickness consisting of N type InP, the fourth semiconductor layers 251 and 252 of approximately 0.5mum in thickness consisting of P type InP, the fifth semiconductor layers 261 and 262 of approximately 0.5mum in thickness consisting of N type InP, an insulating film 27 consisting of SiO2, a control electrode 28 formed by Al, an AuGeNi/Au electrode 29, and an AuZn/Au electrode 30. After the first to the fifth semiconductor layers have been formed by crystallization using a liquid-phase growing method, a groove of approximately 3mum in width is formed in the depth reaching the inner part of the third semiconductor layer 24. An insulating film 27 of approximately 1,000Angstrom  in thickness consisting of SiO2 is formed inside the goove 31, and a control electrode 28 is formed on the part which constitutes the side wall of the groove 31. A high speed laser oscillation switching can be performed by merely applying a very small positive voltage to the control electrode 28.
Patent JP-S5841365-A (JP)
Title: Resistance measuring system for subscriber line
Inventor: ABE SHIYOUICHI
IPC: G01R31/02
Filed: 1981-09-04
Abstract: PURPOSE:To achieve a highly accurate measurement of a resistance by determining the resistance with a calculation of the results of gaging a voltage in a subscriber line twice depending on a constant current. CONSTITUTION:This system is composed of a constant current source A with a switchable current value, a high impedance input unit B, an all-wave rectification circuit C, an analog-digital conversion circuit D and a controller E. According to a command from the controller E, a first constant current I1 of a specified value flows and the current voltage V1 is read with the controller E by an analog-digital conversion. Then, current of the constant current source A is switched with the controller E to flow at a second constant current value I2 and the current voltage V2 is inputted into the controller E to determine the line resistance by the equation (V2-V1)/(I2-I1). Thus, a highly accurate measurement of resistance can be done.
Patent JP-S5931282-A (JP)
Inventor: KUROSAWA KAORU
IPC: B66B23/12
Filed: 1982-08-13
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-H034157-A (JP)
Title: Instrument for measuring concentration of nox
Inventor: IWAKIRI YASUNORI
IPC: G01N27/409
Filed: 1989-06-01
Abstract: PURPOSE:To relieve the fluctuation in the pressure of a gas to be measured and to stabilize a measured value by reducing the pressure of the gas to be measured in two stages and measuring the concentration of NOx with the reduced pressure gas to be measured. CONSTITUTION:A combustion gas is sucked as the gas to be measured by a pump to a pair of sensors; a wide-range air-fuel ratio sensor 11 of the type sensitive to the NOx and a wide area air-fuel ratio sensor 12 of the type not sensitive thereto when an introducing path 3A is connected to a discharge manihold 2. The sucked gas to be measured is reduced in pressure by passing an upstream side orifice 8 at a branch point and the gas to be measured past the orifice 8 is further reduced in pressure by passing a downstream side orifice 9. The change in the pressures in the sensors 11, 12 is suppressed to a fraction even if the gaseous pressure in an exhaust manihold 2 is largely fluctuated by the operating conditions of an engine. The measured value is stabilized in this way.
Patent JP-S6119784-A (JP)
Title: Copper colloid catalyst solution for electroless plating and its preparation
Inventor: KOBAYASHI KENJI
IPC: C23C18/40
Filed: 1984-07-06
Abstract: PURPOSE:To provide a catalyst solution for electroless plating good in the precipitation property to the through-holes of a plastic laminate plate, constituted of an aqueous copper colloid solution with specific pH containing copper metal particles, gelatin and polyethylene glycol with predetermined MW in specific concn. CONSTITUTION:This catalyst solution for electroless plating comprises an aqueous copper colloid solution with pH 2-4 containing 0.3g/l or more of copper metal particles, 0.8g or more per 1g of copper metal particles of gelatin and polyethylene glycol (PEG) with average MW of 200-600. In preparing this aqueous solution, 1.2g or more per 1g of Cu<2+> of dimethylaminoborane is added to an aqueous solution with pH 1-2 and temp. of 40-70 deg.C containing Cu<2+>, the aforementioned PEG and 0.8g or more per 1g of Cu<2+> of gelatin subjected to alkali ageing in the presence of said PEG. After Cu<2+> is reduced to metal copper by this method, the pH of this solution is adjusted to 2-4.
Patent JP-S62297441-A (JP)
Title: Austenite iron alloy
Inventor: NISHIMURA SEIJI
IPC: C22C38/00
Filed: 1986-06-18
Abstract: PURPOSE:To improve the resistance to intergranular corrosion cracking by specifying the amounts of C, Ni, Cr, Mn, P, S, Si, Fe and Ti. CONSTITUTION:An austenite iron alloy is obtd. by adding 0.02-0.2wt% Ti to an austenitic stainless steel consisting of, by weight, <=0.02% C, 9-11% Ni, 18-20% Cr, <=2% Mn, <=0.005% P, <=0.004% S, <=0.03% Si and the balance Fe. By the addition of Ti, C is stabilized and prevented from precipitating on the grain boundaries and the formation of a Cr-deficient layer is hindered to inhibit sensitization, so the resistance to intergranular corrosion cracking is improved.
Patent JP-H08333234-A (JP)
Title: Whitening agent
Inventor: MORIZAKI NAOKO
IPC: A61K8/00
Filed: 1995-06-07
Abstract: PURPOSE: To obtain a whitening agent excellent in skin whitening effect and preventing and treating stain or freckles due to sunburn, etc., and a skin cosmetic containing the agent. CONSTITUTION: This skin cosmetic is obtained by blending 0.0001-10wt.% of compound of formulas I, II or III (A<1> and A<2> are each H, an N-protecting group, etc.; B is N(CH3 )CH(CH3 )C(O), etc.; C is N(CH3 )CH(CH3 )C(O), etc.; R is a lower alkyl, an aryl, etc.; X is CH2 , C(O); D and E are each OCH3 ; P<4> is H, a lower alkyl, etc.; R<21> is a lower alkyl, etc.). N (S)-2-[t-butyloxycarbonyl)amino]-3,3- dimethylbutanoyl}-isoleucyl-statylethylester is exemlified as the compound. The skin cosmetic is properly blended with a conventional component and the blend is prepared in lotion, milky lotion, cream, ointment, stick, solution by organic solvents, pack, gel. The nahocols expressed by formula I suppress melanogenesis of melanocyte.
Patent JP-S5842169-A (JP)
Title: Manufacture of sealing part of enclosed cell
Inventor: SHINODA KENICHI
IPC: C30B29/62
Filed: 1981-09-08
Abstract: PURPOSE:To secure certain seal with a simple sealing structure without deteriorating the effective surface for power generation by forming the sealing part structure in which a Cr or Ta oxide layer is formed on the interface of the metal member in contact with a sealing member. CONSTITUTION:Before a collector lead 4 is fused through heating onto a cell case 1 the whole surface of the collector lead 4 is covered with a Cr or Ta oxide layer 5, and the lead 4 is allowed to penetrate the opening part of the cell case 1, and fused through heating in the insulated state from the cell case 1 by glass or ceramics sealing material 3. Then, the oxide layer 6 on the exposed surface of the lead 4 is removed through chemical dissolution. Therefore, the Cr or Ta oxide layer 5 which covers the collector lead 4 is left on the joint interface between the lead 4 and the sealing material 3, and the rest is removed completely Therefore, the obstruction in spot-welding of a collector plate 6 is removed perfectly, and the electrical conductivity through contact on the surface of the collector lead 4 which serves as terminal is not deteriorated.
Patent JP-H01308964-A (JP)
Title: Two-dimensional distribution sectioning
Inventor: INOUE TAKANOBU
IPC: G01N15/14
Filed: 1988-06-07
Abstract: PURPOSE:To perform highly accurate counting of the number of component particles of respective particle groups by drawing a sectioning curve for each measuring sample in a two-dimensional distribution chart based upon a fixed principle to section one particle-kind groups accurately from the other particle kind group. CONSTITUTION:First a two-dimensional distribution chart is sectioned into a plurality of lattice-shaped areas to determine the number of particles contained within respective area. An area the least in the number of particles contained therein is selected from a plurality of areas forming a specified one row among these areas. Then, an area the least in the number of particles contained therein is selected from areas close to that previously selected among a plurality of areas forming a row adjacent to the specified one row. Areas the least in the number of particles therein are selected from areas close to the area selected in the preceding row among rows adjacent to one another sequentially shifting from one to another. Then, representative points are set within respective areas separately selected for corresponding rows and the representative points are connected together to determine an approximation curve as sectioning line.
Patent JP-S5764972-A (JP)
Title: Silicon gate type field-effect semiconductor device and manufacture thereof
Inventor: YOSHITOME SHIYOUKICHI
IPC: H01L29/423
Filed: 1980-10-09
Abstract: PURPOSE:To contrive the improvement of integration and yield rate for the subject semiconductor device by a method wherein the gate electrode having a thermal nitriding film on the surface of a polycrystalline Si, is provided on a gate oxide film. CONSTITUTION:A filed oxide film 202 and a gate oxide film 203 are provided on a P type Si substrate 20, a doped polycrystalline electode 205 is selectively formed and thermal nitriding film 206 is covered on the above. Then, an N layer 207 is formed by performing an etching on a gate oxide film 203, covered by a PSG208 and electrodes 209 and 210 are installed by selectively providing an aperture. As the polycrystalline Si gate electrode 205 is covered by the Si3N4 206, no short-circuit is generated between the electrode 205 and the source or drain electrodes 209 and 210 when an aperture is provided on the PSG28 even when the bore of the aperture is widened and a positonal deviation is generated, and the distance between the aperture and the gate electrode can be reduced.
Patent JP-H0840013-A (JP)
Title: Radial tire
Inventor: ISEKI SATOSHI
IPC: B60C9/22
Filed: 1995-06-07
Abstract: PURPOSE:To improve uniformity of a tire, and improve high speed durability by providing a band to cover the whole width of a belt layer composed of steel cords inclining at a specific range angle to the tire circumferential direction, and forming the band by winding a long size belt-like ply in a spiral shape. CONSTITUTION:A radial tire 1 is provided with a pair of left and right bead cores 2, a carcass 3, a belt layer 4 arranged inside of a tread part 10 as well as outside in the radial direction of the carcass 3 and a band 5 arranged on the outside. Plies 4A and 4B using steel cords are used as the belt layer 4, and the wide ply 4A is positioned on the carcass 3 side. The steel cords incline at an angle of 5 to 40 deg. to the tire circumferential direction, and are arranged in the direction for crossing each other in the respective plies, and therefore, since the cords are crossed with each other in a triangle structure together with a carcass cord, a hoop effect is applied to the tread part 10, and rigidity is applied.
Patent JP-S5841289-A (JP)
Title: Vane pump
Inventor: MOCHIZUKI NORIHIRO
IPC: F04C2/344
Filed: 1981-09-07
Abstract: PURPOSE:To reduce driving power for a vane pump by a method wherein negative pressure is introduced to act in grooves for vanes in order to force the vanes to be kept sucked to the retracted positions respectively while no pressurized fluid of pump delivery is necessitated. CONSTITUTION:When no power assist by pressurized fluid discharged out of the pump 5 is necessitated any longer because of reduction in wheel resistance to the ground after a rolling stock starts traveling at accelerated speed, actuation of a speed detector switch 24 switches a solenoid controlled valve 20 to connect the vacuum line 18 to the negative pressure source 19. In this way, since negative pressure acts from the side 14B of the groove for each vane, each vane 13 is sucked to that position so that rotation of the rotor 12 does not function as normal pumping action. Therefore, pump delivery becomes almost none, and the driving load of the pump 5 can remarkably be reduced accordingly.
Patent JP-S6031011-A (JP)
Title: Angle measuring device
Inventor: TAKASUGI EIJI
IPC: G01B21/22
Filed: 1983-08-01
Abstract: PURPOSE:To make it possible to correct irregular rotation and to correct errors due to the eccentricity of angle measuring points, by providing a plurality of pairs of reference points and detecting points in one rotation of a rotary body, generating pulses corresponding to the passed time for every pair, and averaging the widths of the pulses. CONSTITUTION:In one rotation of a rotary body 1, a plurality of pairs of reference points and detecting points M1 and R1, M2 and R2... having an equal angular interval are provided. In correspondence with the detection of slits SR and SM of the rotary body 1 by both points, the pulses having the widths corresponding to the passed time between both points are outputted. The pulse widths are logically processed by a microcomputer and averaged. Then the irregular rotation and errors due to the eccentricity of the angle measuring points can be corrected. Thus the rotary angle can be measured highly accurately.
Patent JP-S5930992-A (JP)
Inventor: NAKAMURA MASATO
IPC: D21H19/38
Filed: 1982-08-12
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-H07331427-A (JP)
Title: Sputtering target and its production
Inventor: FUJIWARA SUMIMARU
IPC: H01L21/203
Filed: 1994-05-31
Abstract: PURPOSE:To provide a sputtering target which has high joint strength between a target member and a backing member and is small in the stock removal of the target member in finishing and a process for producing the target. CONSTITUTION:This sputtering target is produced by surface-to-surface joining of the flat planar metallic target member 12 and flat planar metallic backing member 14 varying in coefft. of linear expansion from each other to each other. The joint surface 28 of the member 14 having the relatively smaller coefft. of linear expansion of the target member 12 and the backing member 14 is formed to a curved surface of a projecting shape and the joint surface 26 of the member 12 having the relatively larger coefft. of linear expansion is formed to a curved surface of a recessed shape nearly coinciding with the joint surface of the projecting shape, respectively. The member having the relatively larger coefft. of linear expansion shrinks large to a flat planar shape and the joint surfaces are deformed from the recessing curved surfaces to a plane shape when the joint surfaces of both members are joined to each other and are cooled. Simultaneously, the member having the relatively smaller coefft. of linear expansion shrinks relatively small to a flat planar shape and its joint surface is deformed from the projecting curved surfaces to nearly the plane.
Patent JP-S6033188-A (JP)
Title: Method of modifying hull bottom
Inventor: SATOU NOBUTAKE
IPC: B63B9/04
Filed: 1983-08-01
Abstract: PURPOSE:To simply carry out a modifying working process to aim at enhancing the labour-saving and the efficiency of working, by disposing a vehicle which may move along the center line of a hull, in a dock so that a hull bottom section which has been cut off, is laid on the vehicle and is taken out, and then, a new ship hull is laid on the vehicle and is introduced in the hull, which is thereafter jointed to the hull. CONSTITUTION:After a vehicle 6 which may move along the center line of a hull is allocated below the bottom section of a hull 2, the bottom section 2a is cut off over a predetermined extent and is then laid on the vehicle 6. Then the vehicle 6 is rolled out from the hull 2 to remove the hull bottom structure 2a after cut-off. Thereafter, a new hull bottom structure 2b to be installed is laid on the vehicle 6, and is then introduced in the hull 2 to which the new hull bottom structure is jointed. With this arrangement, the movement of a heavy material may be simply made in a short time to carry out a modifying working process, efficiently.
Patent JP-H10318499-A (JP)
Title: Delivery pump device in lng base
Inventor: SAITO HIDEJI
IPC: F17D1/04
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a delivery pump device in an LNG base whereby the number of sets of delivery pumps necessary for delivery are operated, even when one set is tripped, during the time till starting a spare pump, with no trouble, LNG can be delivered to a gas consumption destination. SOLUTION: In a delivery side of a delivery pump 2, an LNG holder 11 pressurizing a liquid stored by leaving it at a low temperature is provided, the number of sets of delivery pumps 2a necessary for essential delivery are operated, of the pumps, even when one set is stopped by a pump trip, from the LNG holder 11, during the time for 30 sec to 1 min till starting a spare pump, so that LNG can be supplied, a decrease of pressure in a delivery line is prevented, so as to prevent an obstacle from being generated in a gas consumption destination of thermal power station or the like.
Patent JP-S5767439-A (JP)
Title: Detector for number of form
Inventor: MIURA KUNIHIKO
IPC: G03G15/00
Filed: 1980-10-08
Abstract: PURPOSE: To detect the number of the forms accurately by mounting a luminous energy controller, which is interlocked with a form base and continuously changes incident luminous energy to a light receiving element, in the detector for the number of the forms housed in a cassette of a copying machine.  
     CONSTITUTION: A light reflecting plate 18 with a shape such as an isosceles triangle is mounted at a nose of a detecting lever 16, which moves up and down while being interlocked with the form base 12, while the base is directed upward. On the other hand, a light forwarding receiving section 21 in which fiber glasses 19 for forwarding light and fiber glass 20 elements for receiving light are arranged rectangularly in uniform density is faced each other with the reflecting plate 18, and a light source 22 and the light receiving element 23 are disposed at another end. When a large number of the forms 13 are housed in the cassette 11, the form base 12 is positioned at the lowermost section, reflecting luminous energy is maximized and the output voltage of the light receiving element 23 is also maximized. The reflecting plate 18 moves up and down with the decrease of the number of the forms 13, and the output voltage of the light receiving element 23 diminishes in proportional to the number of the forms. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6035451-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: YAMAMOTO KOUHEI
IPC: H01M50/193
Filed: 1983-08-03
Abstract: PURPOSE:To improve sealing and prevent liquid leakage by comprising a packing inserted between the cover section of a battery case filled with generating elements and a container with polypropylene reinforced with fillers. CONSTITUTION:A nonaqueous electrolyte battery is formed by housing a negative electrode 12 made of lithium, a positive electrode 14 whose principal substance is manganese dioxide, and a generating element 10 made of a separator 16 impregnated with a nonaqueous electrolyte in a container section 22 made of stainless steel and a battery case 20 made of a cover section 24 and inserting and sealing a packing 26 made of polypropylene fiber-reinforced by glass fiber between the container section 22 and the cover section 24. As a result, the packing 26 is made chemically stable and flexible. At the same time, elasticity can be improved by fiber reinforcement and an excellent sealing effect can be maintained for a long period of time.
Patent JP-H08310360-A (JP)
Title: Turn controller for vehicle
Inventor: SANO YOSHIAKI
IPC: B60T8/1755
Filed: 1995-05-16
Abstract: PURPOSE: To secure safety and to surely stabilize turning behavior by increasing a braking force for one side of objective wheels and reducing a braking force for the other side by means of the first braking force controlling means according to a turning condition of a vehicle when a turn signal and a braking signal are received. CONSTITUTION: Besides a wheel speed sensor 24 and a rotational speed sensor, a handle angle sensor 26, a pedal stroke sensor 27, a longitudinal G sensor 28, a lateral G sensor 29, and a yaw rate sensor 30 are electrically connected to an input interface in an ECU23. On the basis of these sensors, the turning direction and counter steering of a vehicle are determined, and information indicating a vehicle operation condition and information for determining a driving operation by a driver are computed. In braking turn of the vehicle, braking forces only for a front wheel on the outside and a rear wheel on the inside in the turning direction are increased/decreased on the basis of the values of the computed information, and consequently, a required turn yaw moment or a required restoring moment is given. In this way, a small number of objective wheels are controlled.  On the other hand, non-objective wheels can be controlled according to intention of the driver.
Patent JP-S5931511-A (JP)
Inventor: KOGA HISAO
IPC: H01B9/02
Filed: 1982-08-14
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。