baber/WOPTO huggingface dataset:
Patent JP-H036539-A (JP)
Title: High-sensitivity mixed nonlinear optical material
Inventor: OKAMOTO NAOMICHI
IPC: G02F1/361
Filed: 1989-06-02
Abstract: PURPOSE:To enhance a quadratic nonlinear optical effect by mixing a deriv. which is chemically modified in a part of the structure without changing the conjugation system of a pi conjugation compd. having high polarizability with the above-mentioned compd. CONSTITUTION:The org. nonlinear optical material having the large nonlinear molecular polarization and the deriv. which has the same conjugation system and has the resembling skeleton are mixed. The configuration of the molecules, therefore, changes in such direction where the polarization thereof is added like vector and the macroscopic nonlinear effect larger than in the case of the independent material is generated. Both the molecules are more easily mingled with each other by mixing the above-mentioned material with the deriv. having the resembling skeleton, by which strong influence is exerted to the mutual molecular configuration at an extremely short distance. In addition, the change in the configuration of both the molecules is contributed to the vector sum of the nonlinear molecular polarization as the deriv. has the same conjugation system. The nonlinear optical material having the large nonlinear effect is obtd. in this way.
Patent JP-S5666688-A (JP)
Title: Cooling apparatus
Inventor: FURUYA TAKASHI
IPC: F28D7/16
Filed: 1979-11-05
Abstract: PURPOSE: To enable cooling in a short time while omitting a pipe plate and securing prescribed velocity of mass of resolved gas by a method wherein water is supplied to and taken out of heat-transfer pipes by pipe supports connected both ends of the heat-transfer pipes in a device for producing olefin.  
     CONSTITUTION: Each of the end parts of a plurality of heat-transfer pipes 2 which are a part, at least, of a group of the heat-transfer pipes 2 is connected to the pipe support 3 on the lead-in side and to the pipe support 4 on the lead-out side. And, when there are any heat-transfer pipes 2 not connected to the pipe support 3 on the lead-in side and to the pipe support 4 on the lead-out side, they are connected to collecting pipes 7 and distributing pipes 6 located outside or inside of the cooling apparatus. The resolved gas is made to flow between pipe supports 3 and 4 and through the outside of the heat-transfer pipes 2, and by narrowing the interval between pipes 2 connected to the pipe supports 3 and 4, the cooling in a short time is made possible, while the prescribed velocity of mass of the resolved gas being secured. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0435995-A (JP)
Title: Image forming apparatus
Inventor: IWATA YASUHIRO
IPC: B42B4/00
Filed: 1990-05-31
Abstract: PURPOSE:To always carry out proper binding processing even when the binding thickness of image carriers is variously changed by providing a unit change-over means feeding one of a plurality of binding units to a binding part corresponding to the number of the image carriers flowing in the binding part detected by a number-of-paper detection means. CONSTITUTION:After the output number (n) of papers is inputted to a main body apparatus A, it is judged whether binding processing is carried out. In the case of YES, n>=N is judged with respect to the set number N of papers and a binding unit 72 is selected and, in the case of NO, a binding unit 71 is selected and either one of the selected binding units is fed to a predetermined position 96. When this operation is completed, image forming operation is carried out and, when copy is completed, binding processing is carried out by the order from a control apparatus 61. A small-size needle 101 is fitted to the binding unit 71 and a large-size needle 102 is fitted to the binding unit 72. Since an image forming apparatus has a paper sheet binding apparatus and selects either one of the binding units, proper binding processing can be always carried out even when binding thickness is dissimilar.
Patent JP-S5766431-A (JP)
Title: Film speed setter
Inventor: TANIGUCHI NOBUYUKI
IPC: G03B7/24
Filed: 1980-10-11
Abstract: PURPOSE:To enable corrections and high-speed photography by a device which sets a film speed automatically, by inputting a sensitization value or speed manually. CONSTITUTION:A film speed provided by being coated at the leader part of a film is read by a reader 1 to be outputted as signals P1-P6. To perform manual setting for high-speed photography, a sensitivity value is inputted to an adder 5 and instead of the said value, a set speed is inputted to a data slector 31 switched by a gate OR1, thereby obtaining a set speed signal. Through an AND gate 11 opening when a couner shows a 0, the set value is stored in a storage device. This prevents the set speed from being changed in error during the operation. The thus obtained set value is supplied to an exposure control circuit 15 and a display device 17.
Patent JP-S6036316-A (JP)
Title: Preparation of porous carbon material
Inventor: MURAKAMI SHIGERU
IPC: C04B35/52
Filed: 1983-08-05
Abstract: PURPOSE:To prepare inexpensively a porous carbon material having improved air permeability, high mechanical strength, and low resistivity, by blending a thermosetting resin with an organic blowing agent and a carbon filler, curing the blend with a curing agent of an acid under heating, molding it, calcining it in a nonoxidizing atmosphere at a specific temperature. CONSTITUTION:A material consisting of a liquid phenolic resin as a thermosetting resin, trichloromonofluoromethane, etc. as an organic blowing agent, 100pts.wt. graphite powder (about 5-500mu, having >= about 4 aspect ratio) as a carbon filler, about 5-30pts.wt. carbon fiber (about 2-30mm. length), and about 10- 50pts.wt. ultrafine carbon black. 100pts.wt. thermosetting resin is blended with about 5-50pts.wt. organic blowing agent, and about 5-50pts.wt. carbon filler, mixed with a curing agent, and a surface active agent, blended and dispersed uniformly. The blend is cast into a panel press, etc., formed into the desired shape, expanded under heating, cured, and heated at >=1,000 deg.C in a nonoxidizing atmosphere.
Patent JP-H037418-A (JP)
Title: Negative feedback differential amplifier circuit
Inventor: SATO NORITAKA
IPC: H03K5/08
Filed: 1989-06-05
Abstract: PURPOSE:To extract an output signal whose duty of an output waveform is quickly improved even when a signal with large amplitude is inputted by providing a charge/discharge correction section. CONSTITUTION:Since the amplitude at an output terminal 3 is 2VBE (base-emitter voltage) or over at the discharge with a large input, a PNP transistor(TR) 20 of a charge/discharge correction section 8 is energized and the change is discharge through resistors 5, 6, 11, 21, but since the resistance of the resistor 5 is far larger than the resistance of the resistors 6, 21, the discharge time constant depends on the resistors 6, 21 and a capacitor 7. Moreover, since an amplitude at the output terminal 3 is >=2VBE at the time of charging, an NPN TR 19 of the charge/discharge correction section 8 is energized and the charge is changed through the resistors 5, 6, 11, 21, but since the resistance of the resistor 5 is far larger than the resistance of the resistors 6, 21, the charge time constant depends on the resistors 6, 21 and the capacitor 7. Since the CR time constant is small, charge/discharge is implemented quickly at this time, and the level quickly falls to an input amplitude center level and settled.
Patent JP-S6035042-A (JP)
Title: Resin composition
Inventor: CHIBA KAZUMASA
IPC: C08L77/00
Filed: 1983-08-05
Abstract: PURPOSE:A resin composition excellent in impact resistance, heat resistance, flexibility, moldability, etc., comprising a polyamide resin and a modified polyolefin having a specified functional group. CONSTITUTION:A resin composition comprising 5-98wt% polyamide resin (e.g., nylon 6 or 66) and a modified polyolefin containing 0.001-10mol% at least one functional group selected from among those of formulas I , II, and III (wherein R1-R5 are each H or an organic group), e.g., ethylene/proplylene compolymer having 0.18mol% functional groups of formula IV in side chains. Because the above functional groups contain imido, amido, or like groups and are similar in structure to units constituting a polyamide, this modified polyolefin shows good compatibility with a polyamide. Therefore, it is possible to obtain a resin composition having well-balanced excellent impact resistance, heat resistance, flexibility, fluidity etc.
Patent JP-H06327388-A (JP)
Title: Method for checking termite
Inventor: MIYAZAWA ATSUSHI
IPC: A01M1/00
Filed: 1993-05-21
Abstract: PURPOSE:To enable an inhabitant to easily and surely know the existence of a termite, before the termite is killed. CONSTITUTION:A method for checking the existence of a termite A in a house H comprises photographing a part of a house H, such as a place under the floor, showing the face of the existence of the termite A with a video camera 2, displaying the photographed image on a television 3, desirably a television 3 possessed by the inhabitant of the house H, and monitoring the termite with the television 3.
Patent JP-H07323135-A (JP)
Title: Mechanism plate for pachinko game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1994-05-31
Abstract: PURPOSE:To provide a mechanism plate for a pachinko game machine hardly occurring ball clogging even when a large number of winning balls are reservoired in a winning ball aggregation chute. CONSTITUTION:The winning ball aggregation chute 96 is formed with front and back walls so as to provide with a gap L3 slightly larger than the diameter of the winning ball, and also, the upper parts of the front and back walls are formed in oblique planes 104 facing inward, respectively, and the oblique plane lower terminal of the front wall and that of the back wall are formed in step shape. In this way, it is possible to almost eliminate such a state in which the winning balls dropping from the front and back oblique planes 104, 101a to the winning ball aggregation chute 96 are bitten with each other, which prevents ball clogging phenomenon from occurring.
Patent JP-H11340962-A (JP)
Title: Key delivery method and device
Inventor: NISHIOKA GENJI
IPC: G09C1/00
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide the key delivery method by which a length of data for having a key jointly is decreased even when many recipients (key users) are in existence and which can cope with conspiracy attacks. SOLUTION: A broadcast station 100 generates finite sets A(= s(ij)|1<=i<=m, 1<=j<=n}) consisting of its own secret information and sets Vj(= X1-Xm}|fj(X1- Xm, s(lj)-s(mj))=0), fj is mapping image from a set  (z1-z2m)|zi is an integer} to a set Wj(0 belongs to Wi)). r(X, ij)(1<=i<=m) belongs to Vj is selected at random, and s(X, i)=r(X, γ(i)) (1<=i<=mn) (γis mapping image from a set  1-mn} to the set  ij}, a secret of te broadcast station) is used for a secret key of a recipient X. u(ij) is generated as information corresponding to s(ij), and y(i)=u(γ(i)) (1<=i<=mn) is used. Identification information dx of the recipient X is calculated by using the s(x, i), and y(1)-y(mn) and the identification information dx are sent to the recipient X.  A recipient X200 uses a proper function (h) to calculate a common key K with K=h(s(x, 1)-s(x, mn), y(1)-y(mn), dx).
Patent JP-S5932829-A (JP)
Title: Scanning type radiation thermometer
Inventor: TSUZURA MASAHIRO
IPC: G01D1/16
Filed: 1982-08-18
Abstract: PURPOSE:To make it possible to perform correct and highly accurate measurement all the time and to perform angle correction readily, by determining the measuring position based on the signal corresponding to a scanning angle, taking out and computing the output of a detector, and finding where an object to be measured is actually located. CONSTITUTION:Based on a synchronization signal e2 from a synchronization signal generator 2, a scanning angle signal generator 3 generates a square wave signal e3 corresponding to a full scanning angle. Said signal e3 is integrated, and a signal e4 corresponding to a scanning angle theta is integrated by a signal generator 4. Said signal e4 is converted into a tangent signal by a converter circuit 5, and a position signal e5 is obtained. The signal e4 (or e5) is switched by a switch SW and outputted. The waveform of output signal e1 from a detector 1 is shaped by a waveform shaping circuit 6 and a signal e6 is obtained. The edge part of the signal e6 is detected by an edge part detecting circuit 7. The output of the switch SW is sampled and held in first and second sample and hold circuits 81 and 82 based on a leading and trailing edge signals e7, and a leading edge position signal e8 and a trailing edge position signal e9 are obtained. The difference between both signals e8 and e9 is obtained by a subtractor 9. The result is held by a third sample and hold circuit 83, and a length signal e10 is obtained from an output terminal 12.
Patent JP-H10316523-A (JP)
Title: Oil-in-water type emilsified composition
Inventor: KONISHI KYOKO
IPC: A61K8/00
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain a uniform and stable oil-in-water type emulsified composition, capable of assuming a glossy good appearance, causing low irritation to skin and ocular mucous membranes and further excellent in softening actions and protecting effects on the skin. SOLUTION: This oil-in-water type emulsified composition is obtained by including one or more sucrose esters of fatty acids, one or more of 12-22C saturated fatty acids, one or more selected from xanthan gum and carrageenan and further an oil and water therein. The emulsified composition is suitable for providing a cosmetic or a skin preparation for exterhal use. An ester of sucrose with a 16-18C fatty acid is preferred as the sucrose ester of the fatty acid.
Patent JP-S5665758-A (JP)
Title: Directional distributor for paper sheet
Inventor: UCHIDA TERUHIKO
IPC: B65H29/58
Filed: 1979-11-05
Abstract: PURPOSE: To obtain a directional distributor having a switchback function for paper sheet, by selectively distributing the paper sheet in accordance with the displacement motion of pinch rollers while removing and carrying for each carrying path through a carrying mechanism.  
     CONSTITUTION: A document A carried through a carry-out path 12a will advance toward the third carry belt 17 having carry component of same direction with that of carry path 12a in the third and fourth carry belts 17, 18 running in opposite directions. When it is decided that said document A does not require the invertion of back and fro direction, a pinch roller is positioned at the outside of a gap chamber 13 to carry the document A to the first removal/carry path 9a through the carrying force due to the contact with the third carry belt 17 and the carry force of a lower face carry belt 21. When it is decided that the document A requires the inversion of back and fro direction, the pinch roller 22 is projected into the gap chamber 13 to press the document A against fourth carry belt 18 and carried to the second removal/carry path 10a under inverted state. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11338510-A (JP)
Title: Control method for automatic working device and recording medium
Inventor: NAKAHIRA SHIGEJI
IPC: G05B15/02
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To enable an automatic working device to perform full-automatic operation as much as possible. SOLUTION: To control the automatic working device by outputting load data, data based upon the working results of the automatic working device which is controlled are read in. If a working error occurs at this time, it is decided whether or not complementary working is possible. When the complementary working is possible, load data are so updated as to complement only the processes where the error has occurred. When the complementary working can not be performed, on the other hand, the load including a component corresponding to the working error is canceled from the load data to update the load data. On the basis of the load data having been updated by following one of the procedures, the automatic working device is controlled.
Patent JP-S6035155-A (JP)
Title: Control method of fuel injection
Inventor: ISOBE TOSHIAKI
IPC: F02D41/34
Filed: 1983-08-05
Abstract: PURPOSE:To always obtain the most suitable air-fuel ratio, by increasing the decision value of an injection amount larger as an intake pipe pressure increases when the injection amount is acceleration increased and/or asynchronously increased, when a change amount of the intake pipe pressure exceeds the predetermined decision value. CONSTITUTION:When an engine is operated, a control circuit 22 first calculates the basic injection time of fuel from outputs of an intake pipe pressure sensor 20 and a crank angle sensor 34. Next, the control circuit 22 calculates the primary and the secondary differentiated values, being the time-change amount of intake pipe pressure, under the condition that an idle switch 40, turned on when a throttle valve 18 is almost fully closed, is placed in an off-condition. And then the circuit 22 obtains a decision level for each change amount on the basis of the intake pipe pressure. These decision levels are set so as to be increased larger as the intake pipe pressure increases. Subsequently, each change amount is successively conpared with these decision levels, and on the basis of this compared result, an injection amount of fuel is acceleration increased to be corrected and/or asynchronously increased.
Patent JP-S623257-A (JP)
Title: Formation of mask pattern and mask base used for it
Inventor: KATO YOSHIHIDE
IPC: G03F1/00
Filed: 1985-06-28
Abstract: PURPOSE:To form a mask pattern for forming a high-precision mask by laminating a thin film on a light-shading layer formed on a mask base material, forming a resist pattern on the thin film layer, executing wet etching, and further, dry etching to form a light-shading layer pattern. CONSTITUTION:A polymethyl methacrylate film 14 is formed on the light-shading Cr film 13 formed on the mask base, and the resist pattern 14 is formed by depicting a desired pattern with electron beams, and developing it with isoamyl acetate. Then, the thin Cr film 13 is selectively removed with an etching solution of ceric ammonium nitrate and perchloric acid to form an opening W1 faithful to the resist pattern opening WR. A molybdenum silicide film 12 is selectively removed by using a gas mixture of tetrafluoromethane and oxygen and the reactive ion etching method, thus permitting the obtained film pattern to be regulated to <=0.05mum in dimensional change between the initial resist pattern 14 and this pattern.
Patent JP-S63309710-A (JP)
Title: Exhaust unit for vessel propulsion device
Inventor: YOSHIMURA TSUYOSHI
IPC: F02B61/04
Filed: 1987-06-10
Abstract: PURPOSE:To prevent the occurrence of a noise and the rising of back pressure through the execution of separation of exhaust and drainage according to the revolution number of engine by providing at an exhaust route an inner wall portion where water is pushed on by the pressure flow of exhaust and at the same time, forming divergently a water escape passage communicating with the inner wall portion. CONSTITUTION:A vessel propulsion device, for example, a ship inboard-outboard machine 10 is so arranged that the motive power of a water-cooled internal combustion engine 12 provided at the inside of a vessel 11 is transmitted through a transmission shaft 15 to a propulsion unit 14 supported at the outside of the vessel 11 and a propeller 16 is driven. Also, the exhaust port 17 of the internal combustion engine 12 and the exhaust exit 18 of the propulsion unit 14 connected by means of an exhaust route 19. Under this constitution, a bent pipe portion 34 having a predetermined offset quantity 1 in the front and rear directions of a space between connecting pipe portions 33, 34 on both sides is formed at an exhaust pipe 22 forming the exhaust route 19, and by it, an inner wall portion 36 on which water is pushed by the pressure flow of exhaust is provided. And a water escape passage 37 communicating with the inner wall portion 36 is formed divergently out of a main route 35.
Patent JP-S6035466-A (JP)
Title: Reaction gas supply and exhaust manifold of fuel cell
Inventor: NAKAJIMA NORIYUKI
IPC: H01M8/24
Filed: 1983-08-05
Abstract: PURPOSE:To prevent contact of fuel and air by installing a vacuum chamber passing to an exhausting line in the periphery of a sealing member which is set in a peripheral flange of a manifold, and by catching reaction gas leaked out from a sealing part. CONSTITUTION:A manifold 9 is installed on the peripheral side of a fuel cell main body 7 prepared by stacking unit cells 1 and ribbed separators 8. A groove-shaped vacuum chamber 13 which is opened to flange surface is formed, in parallel to a sealing body 11, in a flange 9a of the manifold 9. The vacuum chamber is passed to an outside inactive gas exhaust line through an exhaust pipe 14. A gap d is arranged in the circumference of the vacuum chamber 13 to pass to an inactive gas space of an accommodating container. The pressure within the vacuum chamber 13 is slightly reduced than that of reaction gas within the manifold 9. Even if reaction gas leaks due to deterioration of a seal, it is catched in the vacuum chamber and exhausted. Therefore, safety is increased.
Patent JP-S5935844-A (JP)
Title: Turbine blade forming device
Inventor: KAWADA YOUICHI
IPC: B21C3/08
Filed: 1982-08-20
Abstract: PURPOSE:To execute continuously a lot of roll-working and draw-working by one set of machine device, by providing a means for holding both ends of a blank and driving a reciprocating motion, plural groups of rolling rolls wich are made to press-contact and are separated to and from both faces of the blank and a die supporting means which advances to a position of the blank executing the reciprocating motion, and shunts. CONSTITUTION:Both ends of a blank 4 are held by a pair of holding means 15, the blank 4 is heated by supplying a high frequency current to a heating coil and cooling nozzle 23, an upper roll 2 and a lower roll 3 are driven to execute a reciprocating rotation, the blank 4 is subjected to one end half reciprocating motion, and rolling of three stages is executed. In case of this rolling operation, a pair of drawing-out tables 12 are moved in the rolling direction by rotating a chain 18, and tension is provided to the blank 4 by a pair of tension balancing oil pressure cylinder 13. When the roll-working is ended, the blank 4 is made to pass through a die supported by a die supporting base 24, and draw-working is performed by driving the chain 18.
Patent JP-S5844942-A (JP)
Title: Trimming method for end face of link for catapillar and its punching unit
Inventor: SUZUKI MAMORU
IPC: B21D28/00
Filed: 1981-09-11
Abstract: PURPOSE:To prevent occurrence of laps at the end face of links and to improve the flatness of the end face, by regulating the width of the parallel section of the cutting edge of the trimming die which performs punch trimming at the end face of links to >=1/2 of the width of the end face of links. CONSTITUTION:A blank material 1 which has been subjected to the heating, rough forging, and finish forging is placed on a stripper 4 and a punch 5 is lowered. Then, the blank material is subjected to punch trimming work by a punching die 6 for trimming, whose parallel cutting edge part has a width which is >=1/2 of the width of the end face of the link. In this way, occurrence of fins at the end face of links is prevented and the flatness of the end face is improved.