baber/WOPTO huggingface dataset:
Patent JP-H04285434-A (JP)
Title: Control circuit of active filter serving as passive filter
Inventor: SHIODA TAKESHI
IPC: H02J3/01
Filed: 1991-03-11
Abstract: PURPOSE:To avoid overload of LC filters and PWM converters by a method wherein currents of the LC filters are detected and their average is calculated and, if the average is larger than a critical value, a gain is reduced and, if the average is further large, a voltage command signal by which the gain is increased to a negative direction is obtained. CONSTITUTION:LC filter currents IFU, IFV and IFW are inputted to a gain calculating circuit 107 and their average IFA is obtained. If the average IC filter current IFA is larger than a critical value IFB, a gain K is reduced and the ratio of a harmonic current carried by a power supply side is increased. If the average LC filter current IFA is further larger and exceeds a critical value IFC, a negative gain K is outputted and the ratio of the harmonic current carried by the power supply side is further increased. With this constitution, currents carried by the IC filters and PWM converters are limited and overload can be avoided.
Patent JP-S57187334-A (JP)
Title: Aqueous dispersion composition
Inventor: TSURUGATANI MUNEAKI
IPC: C08L101/00
Filed: 1981-05-13
Abstract: PURPOSE: To provide an aqueous dispersion compsn. consisting of a specified ethylenic copolymer, heat-curable silicone and oxygen-contg. compd., having excellent coating properties and drying characteristics and forming a film with good release characteristics and smooth surface.  
     CONSTITUTION: A heat-curable silicone and an oxygen-contg. compd. of formula V[wherein R is represented by formula VI (wherein n is 2W4; X and X' are 1W4C aliphatic hydrocarbon group, etc.; A is 1W2C hydrocarbon group)]are added in 0.5W100 and 5W100pts.wt., respectively, to 100pts.wt. ethylenic copolymer. The ethylenic copolymer consists of (1) 96W88mol% ethylene, (2) a mol% α,β-ethylenically unsatd. carboxylic acid, (3) b mol% neutralized α,β-unsatd. carboxylic acid and (4)c mol% α,β-unsatd. carboxylic acid alkyl ester, with a, b and c satisfying equationsIWIII and components (2), (3) and (4) in one molecule of the copolymer making a total of[(a+b+c)]-1.5]W[(a+b+c)+1.5]. The ratio of wt. of the ethylenic copolymer (w) to total wt. of copolymer (W) satisfies equation IV. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01243194-A (JP)
Title: Decentralized processing system
Inventor: YASO TOSHIO
IPC: G06K9/00
Filed: 1988-03-24
Abstract: PURPOSE:To share the character recognizing function of a character recognizing device with plural image processors and to efficiently use the character recognizing device by providing a data transmission network such as an Ethernet to connect an image input processing means and a data recognizing means. CONSTITUTION:Plural image processors 11a-11n to execute an image processing, a character recognizing device 12 to execute a character recognition and a system controller 13 to store data for an image processing are connected through transceivers 14a-14n, 15 and 16 to an Ethernet cable 17, respectively. The image processing parts of respective image processing units 11a-11n transmit image recognition data through the Ethernet 17 to the character recognizing device 12, they execute the recognition requests of character images, the character recognizing device 12 executes a character recognition processing based on the image recognition data, and a recognition result is returned as code information through the Ethernet 17 to the image processing units 11a-11n of recognition requesting sources. Thus, the character recognizing device 12 can be efficiently used.
Patent JP-S54162028-A (JP)
Title: Readjustment eliminating apparatus of carburetor
Inventor: OOFUJI MITSUO
IPC: F02M3/10
Filed: 1978-06-14
Abstract: PURPOSE:To eliminate the readjustment on user side by fitting a shielding element which shields the operation part of an adjusting apparatus onto a carburetor body, by means of rivets which can be pulled out only in the state of the carburetor dismounted from an engine. CONSTITUTION:A rivet driving hole 11 formed on a carburetor body 1 is constituted so that the other end on rivet driving side is opened to the engine mounting surface 12 of the carburetor body. Accordingly, when the necessity of readjustment arises according to the driving state of the engine, a rivet 10 is pulled out by utilizing the rivet driving hole 11 which is opened by dismounting the carburetor body from the engine, and a shielding element 9 is removed, and readjustment is carried out so that a proper air-fuel ratio of the engine can be obtained, by revolving the operation part of an adjusting screw 5 for engaging a metering element 7 with a fuel opening 6. After readjustment described above, the adjusting screw 5 is shielded by the shielding element 9, and the screw is rivet-mounted on the carburetor body 1 by means of rivet 10. These working are impossible for users, so the adjustment fault on user side can be prevented.
Patent JP-2000268218-A (JP)
Title: Plural-function integrated reception system
Inventor: KAI TAKAHIRO
IPC: G06F3/0487
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To unitarily and automatically execute a reception job and an attendance management job in a company or the like by a computer. SOLUTION: A reception device provided with a display input device 3 is installed in a proper place where a man enters/leaves. In the display input device 3, a certain number of normal operation switch parts 14 where an operation position is displayed and a certain number of hidden switch parts 15 where the position is not displayed are provided in a normal display screen. In this plural-function integrated reception system, a normal processing function that an outsider can operate by the normal operation switch part 14 and an insider- use processing function to be operated by the operation of the hidden switch part 15 are provided in the reception device.
Patent JP-S61231689-A (JP)
Title: Card reader
Inventor: AIDA MASAAKI
IPC: G06Q40/02
Filed: 1985-04-05
Abstract: PURPOSE:To obtain a card reader which accepts a composite system card by providing the first head to read the magnetic data on the card and the second head to read the data of IC laid at the card. CONSTITUTION:A motor 12a is driven by a signal from a control part and a tray 11 is shifted by rotating a belt 12b in a left direction. Both a roller 16 and the first head 13 are allowed to contact with a card 10, the roller 16 and the card 10 are pressured onto the tray 11 and the head 13 reads magnetic data on the head 13. The tray 11 is further shifted, contacts a roller 17, the tip is allowed to contact with a position sensor 11d and then the tray is stopped from the control part. After the tray 11 is stopped, the second head is descended and a contact 14a is allowed to contact with a contact 10b corresponding on the card 10. In such a condition, the test signal is given from the head 14 side to the IC card 10 side, the response signal is sent from the card 10 side to the head 14 side and the control part decides whether or not the IC card is obtained.
Patent JP-H09241825-A (JP)
Title: High strength coated body
Inventor: SUZUKI TETSUYA
IPC: C22C45/10
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To prevent the short service life of a coated body caused by the rapid progress of wear, its deterioration by thermal impact and deposition with the material to be machined following the peeling of coating film because of deterioration in the peeling resistance of the coating film shown in the conventional member coated with (TiAl)N coating film. SOLUTION: This high strength coated body is the one in which a substrate composed of a metallic material, a sintered alloy or a ceramic sintered body is coated with an intermediate layer contg. amorphous Ti or Ti-contg. substance by >=50vol.%, and the surface of this intermediate layer is coated with an external layer composed of a composite compound contg. titanium and aluminum expressed by (Tia , A1-a )Cx N1-x [where Ti denotes titanium, Al denotes Al, (a) denotes the atomic ratio of Ti, (x) denotes the atomic ratio of carbon, and the relations of 0.45<=a<=0.7 and 0<=x<=0.5 are satisfied].
Patent JP-S59149160-A (JP)
Inventor: TOMITA OSAMU
IPC: A63B53/04
Filed: 1983-04-22
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-H08271888-A (JP)
Title: Light control sheet for liquid crystal display device
Inventor: NAGAKI KOJI
IPC: G02B5/04
Filed: 1995-03-29
Abstract: PURPOSE: To attain excellent brightness improving effect by forming a rugged light collecting layer into an inverse pyramid like recessed part having a square opening specified in the length of one side, and specifying the angle between generatrices being in diagonal position in the inverse pyramid. CONSTITUTION: In this light control sheet having many ruggedness light collecting layer composed of an ultraviolet and/or radioactive curing resin composition on a transparent base material, the ruggedness is formed of the inverse pyramid like recessed part having the square opening 20-100μm in the length of one side, the angle between the generatrices being in the diagonal position to the inverse pyramid is 90-130 deg.. Further, the ruggedness is formed so that the recessed parts of the inverse pyramids having the same shape are regularly arranged. In such a case, as the ultraviolet and/or radioactive curing resin composition, a polyene-polythiol bases, (metha)acrylic ester base, an unsaturated polyester-styrene base, an epoxy resin-lewis acid base or the like is exemplified. The resins can be used singly or combindedly.
Patent JP-H10269405-A (JP)
Title: Coin separating and feeding device
Inventor: KANEKO TOSHIHIRO
IPC: G07D9/00
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To extremely reduce the occurrence of engagement of two coins and to automatically eliminate the engagement or two coins when it occurs. SOLUTION: While two coins are engaged between a conveyer face 23F of conveyer belt 23 and a counter peripheral face 31 of separator roller 30, a recessed part 25 is provided for displacing the conveyer face 23F away from the separator roller 30 within the thickness of relevant two coins from the counter peripheral face 31 of separator roller 30 while utilizing external force applied from the side of relevant coins. Further, the conveyer belt 23 and the separator roller 30 are formed so as to be inverted when the engagement of two coins is detected.
Patent JP-S62230178-A (JP)
Title: Motion vector detecting system
Inventor: TANAKA YUTAKA
IPC: H04N7/01
Filed: 1986-03-31
Abstract: PURPOSE:To make vector detection stably by offsetting picture elements used for vector detection in a frame or extending over many frames and enhancing density of picture elements used for vector detection in a frame equivalently. CONSTITUTION:A frame order detecting circuit 12 discriminates frames basing on vertical synchronizing signals and gives signals that offset representative points to a representative point setting circuit 11. On the basis of signals from the circuit 12, the circuit 11 offsets representative points in each frame. A subtracter 13 calculates the difference between picture elements of present frame corresponding to points obtained by offsetting the position of offsetted representative points by a sample vector and representative points 1,2 or 3 frames before. The difference is converted to absolute value by an absolute value circuit 14 and added by a frame difference adder circuit 15. The added value signal is inputted to frame memories 16,17,18, and frame difference signal added value of each sample vector is added by an adder 19, and outputted as motion vector by a minimum value detecting section 20.
Patent JP-S60216903-A (JP)
Title: Method for broadside rolling thick plate
Inventor: KANETANI TETSUO
IPC: B21B37/22
Filed: 1984-04-10
Abstract: PURPOSE:To prevent the lowering of yield by restraining both amounts of the intrusion of a flaw of width edge part into a product and the overturn of a product side-face into small in a rolling method for broadside rolling a rolling material in its width direction by a prescribed amount while repeating its rolling passes plural times. CONSTITUTION:In the broadside rolling of a thick plate by rolling a rolling material in its width direction by a prescribed amount while repeating its rolling passes plural times; a process for performing the rolling pass of initial stage under the light draft of a rolling reduction set small and a process for performing the rolling of succeeding stage under the heavy draft of a rolling reduction set large are contained in said rolling. In this way, a rolling material is obtained, whose maximum amount L1 of intrusion of a crack-formed flaw 12 from an edge part 10A is 10.5mm. and maximum amount L2 of an overturn of product side-face is 3.5mm..
Patent JP-H10271441-A (JP)
Title: Mpeg signal reproducing device
Inventor: TOMIKAWA MASAHIKO
IPC: H04N5/92
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an MPEG signal reproducing device in which missing of an image is not caused due to discontinuity or interruption of MPEG data in the case that the mode continuously transfers from a usual reproduction mode to a special reproduction mode not through a stop state. SOLUTION: A write address generating circuit 3 writes special reproduction data consisting of only an I picture reproduced simultaneously in the usual reproduction mode to a dual port memory 4 depending in response to a write address from a write address generating circuit 3 and stores the write address to an I picture head address register 2 when an I picture head detection circuit 1 detects an I picture head address. In the case of transition to the special reproduction mode, the oldest address among addresses stored in the I picture head address register 2 is set to a read address generating circuit 5 as a read address and the data are read from the dual port memory 4 based on the read address to prevent occurrence of interruption of an image.
Patent JP-S62227950-A (JP)
Title: Epichlorohydrin rubber composition
Inventor: MATOBA YASUO
IPC: C08L71/03
Filed: 1986-03-28
Abstract: PURPOSE:To form an epichlorohydrin rubber which has excellent resistance to rancid gasoline in particular and can be colored, by blending a specified epichlorohydrin rubber with hydrated silicic acid, a specified silane coupling agent and a crosslinking agent. CONSTITUTION:100pts.wt. component A is blended with 10-70pts.wt. component B, 0.1-5pts.wt. component C and 0.1-8pts.wt. component D. Component A is an epichlorohydrin rubber composed of 30-100mol% of epichlorohydrin, 0-70mol% of ethylene oxide and 0-10mol% of allyl glycidyl ether, which is an epichlorohydrin homopolymer, a bipolymer of epichlorohydrin with ethylene oxide or allyl glycidyl ether, a terpolymer of epichlorohydrin with ethylene oxide and allyl glycidyl ether or a mixture thereof. Component B is hydrated silicilic acid component C is a silane coupling agent selected from the group consisting of compds. of formulas I to VIII (wherein R is methyl or ethyl). Component D is a crosslinking agent composed of a heterocyclic polythiol or a derivative thereof.
Patent JP-2000267875-A (JP)
Title: Semiconductor integrated circuit and its testing method
Inventor: WAKATA HIDEYUKI
IPC: G06F11/22
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor integrated circuit and its testing method capable of executing tests more appropriately without increasing test time even if the number of circuit blocks is increased. SOLUTION: In this semiconductor integrated circuit having a plurality of the same function circuit blocks such as CPUs, a circuit block composed of a CPU 101 outputs its output signal to the outside and can execute test decision. Furthermore, decision circuits 102 and 103 which can compare the output signal of a circuit block consisting of CPUs 47 and 48 with the output signal of the circuit block composed of the CPU 101 to check whether they coincide with each other are provided, and comparison decision results by the circuits 102 and 103 can be outputted to the outside.
Patent JP-H06279456-A (JP)
Title: Novel azole silane compound and its production and metal surface-treating agent using the same
Inventor: TSUCHIDA KATSUYUKI
IPC: C07F7/10
Filed: 1993-03-30
Abstract: PURPOSE:To obtain a novel compound useful as a metal surfacetreating agent, especially a copper foil surface-treating agent, excellent in moisture resistance. CONSTITUTION:A compound of formula I (R<1>, R<2> are 1-3C alkyl; (n) is 0-3). The compound of formula I is obtained by reacting 2-mercapto-1-methylimidazole of formula II with a 3-glycidoxypropylsilane compound of formula III in a solvent (e.g. chloroform) or in a solvent-free state in a gas atmosphere (e.g. argon) at 80-200 deg.C for 5min to 2hr. The compound of formula III is used in an amount of 0.1-10 times that of the compound of formula II. The compound of formula I is suitably used as a copper surface-treating agent, especially useful as a surface-treating agent for copper foils used for printed circuit copper laminates, etc., and is excellent in an corrosion-preventing action.
Patent JP-H07280986-A (JP)
Title: Auxiliary machine cooling facility and operating method therefor
Inventor: MIZUTANI AKIRA
IPC: G21D1/00
Filed: 1994-04-11
Abstract: PURPOSE:To reduce the amount of maintenance/inspection work, installation space and cost by partially eliminating conventional machines. CONSTITUTION:A cooling water system for the auxiliary machine of nuclear reactor cools a normal reactor auxiliary machine 10, an emergency heat- exchanger 12 for cooling a container, and other emergency auxiliary machine 11. A cooling water system for turbine auxiliary machine cools a normal turbine auxiliary machine 13. A sea water system for auxiliary machine cools the cooling water systems for reactor auxiliary machine and the turbine auxiliary machine through heat-exchangers 4, 5. The cooling water system for reactor auxiliary machine comprises two reactor auxiliary machine cooling water pumps 1 and two heat-exchangers 4, 5, per one system. The auxiliary machine cooling sea water system comprises two sea water pumps 3 and two heat-exchangers 4, 5, per one system. The turbine auxiliary machine cooling water system comprises three turbine auxiliary machine cooling water pumps 2 coupled with three heat-exchangers 5 belonging to different safety system sections.
Patent JP-S547328-A (JP)
Title: Recorder using a plurality of semiconductor lasers
Inventor: MINOURA KAZUO
IPC: G03B27/32
Filed: 1977-06-17
Abstract: PURPOSE: To perform high speed recording even with a semiconductor laser light source by letting the beams from the semiconductor lasers be imaged as spots and scanning the scanning face with plural scanning spots. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58189575-A (JP)
Title: Day indicator for wristwatch and its production
Inventor: OGINO KIYOSHI
IPC: B29C61/00
Filed: 1982-04-28
Abstract: PURPOSE:To reduce the number of steps and to obtain a relatively thin day indicator, by adhering a day star consisting of a thin material stuck with a tacky material on one surface on a day dial consisting of a thin material. CONSTITUTION:A day dial 41 consists of a plastic, and is formed to the prescribed shape as a day dial 31 while a tape-like plastic 42 is held connected to a plastic tape 42 by a means such as a press, whereafter the dial is printed thereon with the ground surface and the days of the week. A day star 32 consists of a plastic adhered with a tacky material 33 on one surface and consisting of protective paper 45, and is formed to the prescribed shape as the day star 32 while a tape-like plastic 41 is held connected to the above-described plastic tape 41 by a means such as a press. Since the two parts are worked continuously from plastic foil and are joined continuously in this case,the number of steps is reduced and the thin day indicator is obtained.
Patent JP-S643066-A (JP)
Title: Sintered body of ceramic composite material
Inventor: KURAESU TOMII EKUSUTOROOMU
IPC: C04B35/80
Filed: 1988-03-28
Abstract: The invention relates to a sintered body of a ceramic composite material based on alumina, refractory hard phases and ZrO2, HfO2 and/or partially stabilized ZrO2 with a relative density of more than 98 %. The sintered body according to the invention has chromium integrated in amounts corresponding to in all 1-20 weight% and ZrO2, HfO2 and/or partially stabilized ZrO2 present as 2-16 weight% and these latter phases are present to more than 70 % in the tetragonal crystal modification. Furthermore, the refractory hard constituents are present as particles with a grain size of less than 10  mu m and/or as whiskers or fibers with a diameter of less than 5  mu m and a length/diameter ratio of >10 and/or as platelets with a diameter of 5 - 50  mu m and a thickness of 0.5 - 8  mu m.
Patent JP-S57188709-A (JP)
Title: Turbine starter
Inventor: KITAKANJI MICHIO
IPC: F01K7/24
Filed: 1981-05-15
Abstract: PURPOSE:To eliminate the need for a mechanical driving system of a high price which puts two valves, that is, a bypass valve for a main steam valve supplying a starting steam to high and low pressure turbines respectively and a bypass valve for an intercept valve, in linkage by giving an electrical driving signal to each valve separately. CONSTITUTION:At the time of starting turbines, driving signals 27S, 11S are given separately to each bypass valve 27 for a main steam stop valve provided in a main steam system 5 and a bypass valve 11 for an intercept valve provided in a reheat steam system 12 through a starting control device 26 to put them in opening motion. As regards the valve opening relation between the valve 27 and 11 at each predetermined opening position, a circuit, which prohibits driving signals 27S, 11S to a valve of the side going first to make an opening motion, is provided in the starting control device 26. Since both valves 27, 11 can thus be driven with their opening maintained in predetermined relation, well balanced supply of steam can be done to a high pressure side turbine 6 and low pressure side turbines 13, 14, and the turbines can be started in the nice condition.
Patent JP-S55164865-A (JP)
Title: Copying machine
Inventor: NOGUCHI KOUICHI
IPC: B65H5/06
Filed: 1979-06-11
Abstract: PURPOSE: To discharge half-fixed copying paper when correction is desired and enable its refixing by that copying machine after finishing of the correction by setting the fixing energy generated from a flash lamp to two levels, perfect fixing and half fixing.  
     CONSTITUTION: When correction is desired, the light emitting energy of a xenon lamp 10 is manually or automatically controlled by the output of a reflectance detector 17 so that copying paper 8 is half-fixed on the way of conveyance by a conveying belt 9 and is ejected into a eject paper tray 11. On the other hand, if the conveying belt 9 is changed over to reverse run, a paper threading change- over guide 12 is changed over to the position of the broken line and a roller driving lever 21 lets a paper feed roller 20 contact the surface of the conveying belt 9. If the transfer paper 8 having been corrected is next inserted from the eject paper tray 11 side, it is perfectly fixed by the flash of the xenon lamp 10 on the way of conveyance by the conveying belt 9, thence it contacts the curved face of the paper threading change-over guide 12 and passes the eject paper guide 15, whereby it is perfectly fixed and ejected. 
     COPYRIGHT: (C)1980,JPO&Japio