baber/WOPTO huggingface dataset:
Patent JP-S5517124-A (JP)
Title: Film provided with writability
Inventor: HARA YOSHIO
IPC: B05D5/04
Filed: 1978-07-21
Abstract: PURPOSE:To provide a cellulose ester film with sufficient writability with all the writing utensils and to prevent it from causing blocking phenomena in piled-up storage, by forming a specified writability-providing layer on the surface of the film. CONSTITUTION:A cellulose ether resin (preferably, a methyl cellulose resin having 18 to 32% of methoxy groups per one glycol residue), a cellulose ester resin (preferably, diacetyl cellulose of triacetyl cellulose), and inorganic finely divided particles of 0.1 to 10mu means particle diameter are dissolved and dispersed in a proper solvent, and coated on the nonimage area of a photographic film unit having a  cellulose ester surface. The preferable contents in 100 g of the coating solution are  as follows: celloulose ether resin 2 to 10 g; cellulose ester resin 0.1 to 4 g; and  inorganic particles 0.1 to 4 g.
Patent JP-H07295793-A (JP)
Title: Multiplier
Inventor: NISHIYAMA TAKAHIRO
IPC: G06F7/507
Filed: 1994-04-27
Abstract: PURPOSE:To perform the partial product addition in a multiplication at high speed by preventing the carry by a rounding decision and the carry from an intermediate bit to an upper bit from being generated at the same time. CONSTITUTION:A system is composed of a partial product generation circuit 136, a preservation adder 100, a carry calculation circuit 101, a sticky calculation circuit 102, an intermediate bit adder A 103, an intermediate bit adder B 104, an upper bit adder 105, an all 1 calculation circuit 106, a rounding decidion circuit A 108, a rounding decision circuit B 109, a selector 110 and an addition result selection circuit 112. At this stage, a case where the carry from a lower bit exists and the carry is generated from the intermediate bit to the upper bit for the first time and a case where the carry due to a rounding decision is generated are made to be prevented from being generated at the same time. Therefore, in the selection of the addition result of the upper bit, the addition result of the upper bit adder 105 by the OR of these two carries or a value where 1 is added to the least significant bit of the addition result of the upper bit adder 105 is selected.
Patent JP-H05263843-A (JP)
Title: Driving force transmission mechanism
IPC: F16D41/06
Filed: 1992-03-13
Abstract: PURPOSE:To provide a roller-lock-type driving force transmission mechanism which can properly transmits a driving force from a drive side to a driven side without causing a roller 5 located between an outer race and an inner race to slide. CONSTITUTION:A roller 5 located between an outer race 2 and an inner race 3 located coaxially therewith is formed of ceramics or cerment. This constitution provides an appropriate surface roughness for the roller 5 to prevent the roller 5 from sliding if it is caught between the outer race 2 and the inner race 3. The constitution also prevents the surface of the roller 5 from being worn even after it has been used for a long time. Furthermore, the roller 5 can have a lighter weight than a metal roller, preventing a retainer 4 from being damaged.
Patent JP-S61246241-A (JP)
Title: Optical disk base
Inventor: ARAYA YUTAKA
IPC: G11B7/24
Filed: 1985-04-25
Abstract: PURPOSE:To provide a base which has improved transparence, a high surface hardness and low double refraction and hygroscopicity, by blending a polymethyl pentene with polymethyl methacrylate. CONSTITUTION:A pellet having a composition consisting of 20-80wt% poly methyl methacrylate and 80-20wt% polymethylpentene is molded by injection molding or injection compression molding.
Patent JP-H06280258-A (JP)
Title: Construction method of pile
Inventor: MASUZAWA SHACHIO
IPC: E02D5/34
Filed: 1993-03-25
Abstract: PURPOSE:To facilitate construction of a foundational pile by forming a cone buried on the plane of a hole excavated in the ground in a circular cone waveform, and giving a function capable of making force-fit of the cone easily into the hole thereto. CONSTITUTION:After a hole having a specific depth is excavated in the ground 12, a bucket 26 is suspended with a wire 27 to eliminate slime in muddy water after the elapse of specific time, and a conical cone 28 is placed to the bottom of the hole. The cone 28 is formed of a conical section 30, a screw section 32 and a leading projection 34 and, at the same time, an interlocking gutter interlocked with a shaft 20 of an excavator is provided to a conical flat surface. After that, screwing-in work of the cone 28 is such that the lower end of the shaft 20 is interlocked with the interlocking gutter of the flat surface of the cone 28, proper rotation and force-fit of the shaft 20 act on the excavator in such a state and that the cone 28 is rotated to screw it in the bottom of the hole so as to move no earth of the ground 12, and after that, reinforcing bars are arranged to the hole to place concrete.
Patent JP-H10281995-A (JP)
Title: Method and device for emission spectroscopic analysis
Inventor: YAMAMOTO AKIRA
IPC: G01N21/67
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To attain highly accurate analysis of an element such as oxygen liable to segregate in metal by using a metallic sample having a size capable of emitting from the whole area with one discharge. SOLUTION: An emission spectroscopic analyzer, which analyzes oxygen or the like in metal, is provided with a sample retainer 12 for supporting a rod-shaped metallic sample 1, and an electrode 2 which is fitted at a position facing the sample 1 and discharged in a space to the sample 1. The sample retainer 12 is a device for placing a plate-shape member 14 formed with a through hole 13 whose diameter is nearly equal to that of the sample 1. The through hole 13 is formed with a seal material such as a heat resisting rubber O ring for locking the sample 1 and maintaining inert atmosphere of the discharging part. Analyzed result indicates segregation in the sample 1 as one concern, therefore, the diameter of the sample 1 should be 7 mm or less which is the diameter of an ordinary discharging cross section from the electrode 2.  A plurality of samples 1 are formed so as to be set at the sample electrode 12 simultaneously for sequential analysis by rotation or linear movement.
Patent JP-H03290062-A (JP)
Title: Rotary type fluid energy converter
Inventor: KITA YASUO
IPC: F04B1/107
Filed: 1990-04-04
Abstract: PURPOSE:To facilitate manufacture by constituting a rotary type fluid energy conversion device by successively fitting the members such as body, rotary body, pintle, and a cylinder barrel, in the constitution in which a turning moment is generated on a rotary body by the sum of the couple of force generated by the fluid pressure is generated and the pressurized fluid is obtained by the revolution of the rotary body. CONSTITUTION:A pintle 2 is inserted in the axis line direction of the cylindrical bodies 1 and 1 which are fiedly installed, and an annular cylinder barrel 4 is externally fitted in rotatable manner in the cylinder part 3 of the pintle 2. In this cylinder barrel 4, odd number of bushes 9 and 9 are fitting-supported in close fitting slidable manner in the space parts 10 and 10 formed on the radial line for the center of the cylinder barrel 4 at an equal angular arrangement. and a rotary body 12 which is closely fitted on the outer peripheries of the bodies 1 and 1 and set rotatable is externally fitted on the outside of each bush 9, 9. Further, a high pressure side port 17 and a low pressure side port 18 are installed at the position close to the axis centers of the fluid passages 15 and 16 which are formed in point symmetry at the cylinder part 3 of the pintle 2. Accordingly, a motor action is developed when the revolution direction is same to the direction of the couple of force which is applied on the rotary body 12, and a pump action is developed when the direction of force is reverse.
Patent JP-H03287745-A (JP)
Title: Powder high speed tool steel
Inventor: NISHIDA JUNICHI
IPC: C22C38/26
Filed: 1990-04-04
Abstract: PURPOSE:To manufacture a powder high speed tool steel having high wear resistance and high toughness by preparing a high speed tool steel having a specified compsn. in which the content of W and Mo is regulated. CONSTITUTION:A powder high speed tool steel contg., by weight, 1.5 to 2.2% C, <=1.0% Si, <=0.6% Mn, 3.0 to 6.0% Cr, one or two kinds of W and Mo by 20 to 30% W+2Mo, <=5.0% V, 2.0 to 7.0% Nb and the balance Fe with inevitable impurities is prepd. In this way, the powder high speed tool steel having excellent wear resistance and high toughness can be obtd., and is suitably used for cutting tools and heading tools.
Patent JP-S60234253-A (JP)
Title: Photomagnetic signal reproducer
Inventor: KUDOU YOSHIHIKO
IPC: G11B11/10
Filed: 1984-05-04
Abstract: PURPOSE:To reduce the variance of both signal and noise levels due to the double refraction of a substrate and also to reduce the S/N deterioration down to half, by using plural linear polarized beams having different polarization surfaces to reproduce the photomagnetic signals. CONSTITUTION:The linear polarized beam of a laser 1 is divided into two equal parts by a polarized beam splitter 3. The polarization surface of one of two divided linear polarized beams is turned by a lambda/2 plate 5. Then both polarized beams are made incident on a half mirror 6 with the polarization surface set at 45 deg.. The mirror 6 has an equal transmission factor and an equal reflection factor to said both linear polarized beams. Both linear polarized beams passed through a condenser lens 7 are made incident on the same track on a recording medium 8 with a fixed distance secured between them and then reflected. The polarization surfaces of these reflected beams are arranged by a 1/2 plate 9 via a lens 7 and the mirror 6 and receive differential detection via a Wallaston prism 10, a two-split photodiode 11 and a differential amplifier 12. Thus it is possible to improve the signal quantity even in case the double refraction is produced on the substrate and to reduce the S/N deterioration down to half.
Patent JP-S61247539-A (JP)
Title: Plastic edge frame
Inventor: BENAA SHIYUMITSUTO
IPC: E05D1/02
Filed: 1986-04-18
Abstract: 1. A bordering frame of plastics material which can be placed on the edge of an opening and which has a hinge attached thereto, characterized in that the bordering frame (10) consists of polypropylene and is formed integrally with the hinge (11).
Patent JP-S59214648-A (JP)
Inventor: TAKIGUCHI HIDEKI
IPC: B32B37/00
Filed: 1983-05-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62251090-A (JP)
Inventor: MUNAKATA TADASHI
IPC: B25J9/06
Filed: 1986-04-21
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-H09248026-A (JP)
Title: Multi-stripe planting rice transplanter
Inventor: NAKA HIROKAZU
IPC: A01C11/02
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To reduce the width of the machine body of a multi-stripe planting rice transplanter. SOLUTION: In this multi-strip rice transplanter 1 having planting devices 160... for respective stripes arranged below a seedling mount base 80 in a right/ left parallel state, right and left outside stripe parts 80 are 80-9.10 of the seedling mount base 80 are so constituted that they can be folded, and the planting devices 160, 160-0, and 160-10 for the right and left outside stripes are constituted so that they can be shifted in position downward.
Patent JP-S5614357-A (JP)
Title: Diagnostic control unit
Inventor: OZAWA SUMIO
IPC: G06F11/26
Filed: 1979-07-16
Abstract: PURPOSE: To make kinds of counter and multiplexer, which are required for diagnostic control conventionally, needless to reduce the number of additional circuits,  by constituting the microinstruction address register and the microinstruction register of the diagnostic control unit by shift registers.  
     CONSTITUTION: A diagnostic control unit is constituted by diagnostic mode control circuit 50, microinstruction address register 20 constituted by a shift register, control memory 30, and microinstruction register 40 constituted by a shift register. In case of the normal execution mode, output 25 to designate the address where an executed instruction is stored is sent by register 20, and microinstruction 31 read out from memory 30 is stored in register 40 as a parallel load mode. When circuit 50 is set to the diagnostic mode, register 20 is set to the shift mode by signal 51, and shift clock 22 and serial data 21 are applied from the external, and data 21 is fetched bit by bit to output the read address for memory 30, and instruction 31 is stored in register 40. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5613530-A (JP)
Title: Acoustic reproducing device
Inventor: NAKAMURA TOORU
IPC: G11B7/002
Filed: 1979-07-16
Abstract: PURPOSE: To attain contactless reproduction of a record which requires a stylus for its reproduction by detecting displacement, etc., of the side wall of a disk modulated groove by performing a fixed treatment after photodetecting reflected light by two concentric and split type photodetection surfaces.  
     CONSTITUTION: Light source light reflected by half mirror 4 strikes one side wall of modulated groove 2 for a record stylus via condenser 5 at right angles and then it is reflected there. This reflected light is photodetected by split photodetector 6 consisting of concentric circular photodetection surfaces 7 and 7' and a difference between both photodetection signals is obtained by subtracter 8 and then differentiated by differentiating circuit 9; and a displacement detection signal of the modulated groove side wall turns into a speed signal and an acoustoelectric signal is generated at the modulated groove without contact. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5214597-A (JP)
Title: Process for producing chromium oxide
Inventor: TAKAZAWA SEIJI
IPC: C01G37/02
Filed: 1975-07-25
Abstract: PURPOSE: To produce fine particles of chromium oxide having a high pureness and an uniform particle size by thermally decomposing chromic anhydride. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07293352-A (JP)
Title: Air-fuel ratio control device for engine having egr device
Inventor: EZAKI YASUJI
IPC: F02P5/15
Filed: 1994-04-27
Abstract: PURPOSE:To prevent damage of an exhaust system at the time of failure of an EGR device, and suppress increase of discharge of HC, CO. CONSTITUTION:An exhaust passage 6 of an engine 1 is connected to an intake passage 5 through an EGR pipe 24, while an EGR valve 25 is provided on the EGR pipe 24 for circulating a part of the exhaust gas to an intake passage 5. The engine 1 has an engine speed sensor 12 detecting an engine speed NE and an intake pressure sensor 16 detecting intake pressure P intaken into the passage 5. An ECU 32 controls an opening of the EGR valve 25 based on the engine speed NE and the intake pressure P, and decreases an injection amount TU based on the intake pressure P. In the state that the EGR valve 25 is EGR controlled, and the ECU 32 determines that excessive exhaust gas is circulated to the intake passage 5 based on the intake pressure P, the ECU 32 decreases the fuel injection amount TU so as to prevent an air-fuel ratio from being overrich caused by circulation of excessive exhaust gas into the intake passage 5.
Patent JP-S59215269-A (JP)
Title: Vacuum furnace device
Inventor: OKABE SHIYUUICHI
IPC: C23C14/00
Filed: 1983-05-23
Abstract: PURPOSE:To stick an evaporated oxygen removing material on a flow passage member for a cooling medium and to prevent a leakage accident of a vacuum furnace device by providing freely attachably and detachably said member in a heating chamber and connecting an introducing pipe and discharging pipe for the cooling medium to said flow passage member. CONSTITUTION:A flexible hose 51A is connected to an introducing pipe 5A for a cooling medium plunged into a vacuum furnace body 1 and a flexible hose 51B is connected to a discharging pipe 5B for the cooling medium. Intermediate pipes 52A, 53A are fixed through the bottom plate 43 of a carriage 4. The pipes 52A, 52B are connected by means of quick joints 53A, 53B to the hoses 51A, 51B when the carriage 4 is housed in a heating chamber 40. One end and the other end of a flow passage member 6 for the cooling medium are connected freely attachably and detachably via quick joints 61A, 61B to the ends of the pipes 52A, 53B on the upper side of the plate 43. The member 6 plays the role of having oxygen removing material such as Mg or the like stuck on the surface thereof during cooling after the heating treatment.
Patent JP-H04226359-A (JP)
Title: Method for fixing printing plate to plate cylinder of offset press
Inventor: EDOUAARU BORURU
IPC: B41F27/12
Filed: 1991-04-22
Abstract: PURPOSE: To design a method for fitting a printing plate in which drawbacks of prior art are overcome. CONSTITUTION: For fitting a offset printing plate on a plate cylinder PP, the plate P is provided with bends 2, 3 designed to be hooked onto the walls 11, 12 of a groove 10 formed in the cylinder PP. The distance along the plate extending between two bending lines 20, 30 of the bends is less than the distance, in the wrap-around direction of the plate P on the cylinder PP, between the two walls of the groove. The plate P is subjected to thermal lengthening until the plate P of the cylinder PP is inserted into the groove.
Patent JP-H0999535-A (JP)
Title: Method for direct image forming on printing machine using surface denaturation of single layer coating
Inventor: DANIERU GERUBAATO
IPC: G03F7/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a reusable surface not requiring the perfect cleaning of coating by modifying the surface hydrophobic characteristics of the polymer coating applied to a cylinder by using the intensive head of laser radiation to prevent the deterioration of surface quality. SOLUTION: A washing unit 7 is attached in close vicinity of an image cylinder 4 and the greater part of ink, water and an image forming layer by the previously printing work is wipen off. A coating unit 12, a curing unit 13 and an image forming unit are attached to a carriage 9 along the image cylinder 4 so as to be capable of being moved left and right over the total width of the image cylinder 4. after the image cylinder 4 is washed, a polymer soln. being a convertible material is sprayed by the coating unit 12 and, after the polymer is cured by the curing unit 13, an image pattern consisting of a hydrophilic ink receiving section and a hydrophilic ink repelling section is formed on the surface of the cured polymer and ink is applied to the surface thereof.
Patent JP-S59215253-A (JP)
Title: Cooling method of billet in mold for continuous casting
Inventor: KIYOUJIMA YOSHIYUKI
IPC: B22D11/06
Filed: 1983-05-23
Abstract: PURPOSE:To prevent generation of a crack during straightening of a billet by regulating the temp. of cooling water to be supplied in order to cool the billet in a mold for continuous casting to an adequate temp. by using steam and water. CONSTITUTION:A synchronous rotation type continuous casting device charges continuously a molten metal from a tundish 10 into a casting mold 2 formed between a casting wheel 1 under rotation and a belt 3 which faces a part of the outside circumference of said wheel and moves synchronously therewith and draws a billet 4 by means of pinch rollers 7 from between a lead knife 5 and straightening rollers 6 while cooling the billet with a billet cooler 8. The temp. of the cooling water to be supplied in order to cool the billet 4 in the mold 2 of the above-mentioned casting device is regulated to 40 deg.C+ or -10 deg.C, by which the cracking of the billet 8 during straightening by the rollers 6 is considerably decreased. The above-mentioned regulation of the temp. of the cooling water is accomplished by replacing a part of the cooling water under circulation with the water of a low temp. or heating the same with steam according to need.
Patent JP-H07275988-A (JP)
Title: Raw material of wheel for railroad vehicle
Inventor: FUKUYASU TOMIHIKO
IPC: B21K1/28
Filed: 1994-04-05
Abstract: PURPOSE:To easily produce a reasonable wheel while enough restricting the generation of the burr of outer circumference without requiring a difficult shape design or many amount of pre-forming by shaping so that the thickness and outer diameter of an inner platelike raw material of wheels for a railroad vehicle produced with a rotary forging forming are satisfied with a specific relation. CONSTITUTION:A raw material of a wheel for a railroad vehicle is made in a circular disk satisfied with the relation of its thickness h and its outer diameter d being 0.1<h/d/1.5. So, almost only with a rotary forging, the wheel with the excellent quality can be efficiently produced while surely keeping an enough formability, further while enough restricting the generation of the outer circumference's burr. Further, because the shape or its raw material is a simple circular disk, a large press or a vehicle rolling mill, etc., are not required, if it needs, only a simple equipment of a small press, etc., can adjust the raw material, and the production process of the wheel and the production cost can be largely reduced.
Patent JP-H04219035-A (JP)
Title: Communication equipment
Inventor: YAMAMOTO SEI
IPC: H04L25/08
Filed: 1991-04-22
Abstract: PURPOSE:To attain the transmission of a communication signal without being affected by a fluctuation of a GND potential difference and a power supply potential difference between control circuits and further to reduce radiation in high frequency noise even when the communication equipment is adopted for the transmission of the communication signal at a middle and a high speed. CONSTITUTION:A trapezoidal wave rectifier circuit T of a transmission circuit TR being a control circuit sending/receiving a communication signal modulates transmission information into a trapezoidal wave signal, an operational amplifier 201 and a transistor(TR) 107 or the like generate the communication signal based on the trapezoidal wave signal and the communication signal is sent from a 1st transmission line BUS+. Moreover, the communication signal is extracted from the emitter of the TR 107, and a communication signal whose polarity is inverted from the communication signal is generated by the operation of an operational amplifier 311 or the like and the resulting communication signal is outputted from a 2nd transmission line BUS-. Moreover, in the case of the reception, the communication signals from the 1st and 2nd transmission lines is inputted and they are compared by a comparator 204 to demodulate the communication signal into the transmission information being a rectangular wave.
Patent JP-S60234020-A (JP)
Title: Ventilator grille for automobile
Inventor: MATSUNO YOSHIO
IPC: B60H1/34
Filed: 1984-05-07
Abstract: PURPOSE:To prevent any clearance from being formed between a ventialtor case and a moving blade in time of air distribution as well as to improve an sir distributing effect ever so better, by installing each sunk-concave part, to which one end of each moving blade closely touches when it is tilted to some extent, in each of inner wall surfaces at both sides of the ventilator case. CONSTITUTION:Each sunk-concave part 12, being projected outward, is formed in each of inner wall surfaces at both sides of a ventilator case 11. Each of these sunk-concave parts 12 is formed at such a tilt angle that one end of each moving blade 13 closely touches it when and angle of each blade 13 is changed. Now, when intake air B is distributed to the left, by way of example, each moving blade 13 tilted toward the right in making a rotary shaft 14 a fulcrum point. If so, one end of a moving blade 13a at a right end part among these moving blades 13 closely comes into contact with each inner wall portion of these sunk-concave parts 12 whereby a clearance between the ventilator case 11 and the said moving blade 13a comes into a state of being fully filled up. Therefore, all the intake air B going straight ahead is completely distributable to the left as in a curve C.
Patent JP-S61250597-A (JP)
Inventor: BABA TSUTOMU
IPC: G21F9/30
Filed: 1985-04-30
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。