baber/WOPTO huggingface dataset:
Patent JP-S62225327-A (JP)
Title: Continuous manufacturing device for laminate sheet
Inventor: NAKAMURA FUMITAKA
IPC: B32B37/10
Filed: 1986-03-27
Abstract: PURPOSE:To provide the manufacturing device of laminate sheet, which is capable of obtaining a continuous sheet type laminated molded form, by a method wherein the vicinity of the opening part of the molded form is kept in a temperature lower than the solidifying temperature of molten liquid pressurizing medium to cure the pressurizing medium while the air-tightening of the opening part is effected by the upper and lower flat surfaces of the sheet type form by employing seal packing members. CONSTITUTION:A seal packing member 113 is made by an elastic body such as silicone rubber, fluorine rubber, polyethylene or the like, for example, which are provided with resistance to heat, pressure and abrasion. The depths of recesses 103, 104, provided on an upper pressure vessel 101 and a lower pressure vessel 102 respectively, are formed so as to have values capable of forming the optimum clearance for passing and moving smoothly a prepreg 109, pinched by the sheet type members 110, through an inlet port seal part B and an outlet port seal part C, in which pressurizing medium is being solidified and the seal packing member 113 is provided. The pressurizing of the prepreg in such recess may be effected sufficiently by the liquid pressurizing medium in heating and pressurizing parts.
Patent JP-S56165574-A (JP)
Title: Electron beam welding method
Inventor: FUJITA HIROSHI
IPC: B23K15/00
Filed: 1980-05-27
Abstract: PURPOSE: To prevent the unstableness of welding owing to electric discharge or the like by capturing the metallic ions, vapor or gaseous components produced during electron beam welding near the weld zone and exhausting the same.  
     CONSTITUTION: A capturing device 5 which captures metallic vapor or the like is provided near the weld zone in a vacuum vessel 2, and the captured metallic vapor or the like are exhausted together with the air in the vessel 2. A small hole 6 which permits the passage of the electron beam 4 from an electron gun chamber 3 but makes the transmission of the metallic vapor or the like difficult is beforehand opened in this device 5. In this way, welding objects are welded by the electron beam 4 past the hole 6. The metallic ions, vapor or the like produced during this time do not enter the chamber 3 and therefore the unstableness of the welding by electric discharge or the like is prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57184310-A (JP)
Title: Automatic gain controlling circuit
Inventor: NAGATA YUUICHI
IPC: H03G3/30
Filed: 1981-05-09
Abstract: PURPOSE:To reduce the noise caused by the even order distortion and the instantaneous large input, by connecting the semiconductor amplifying elements in parallel with the conducting directions set opposite to each other to form a variable impedance which divides the voltage of an input signal. CONSTITUTION:The voltage of the input signal applied to a signal input terminal 1 is divided by a series circuit consisting of a resistance 3 and a variable impedance circuit 5. The input signal is amplified by an amplifier 2 and then delivered through a terminal 6 via a capacitor 9 and a resistance 10. The impedance 5 contains transistors 5a and 5b having the polarities opposite to each other and connected in parallel with the conducting directions set opposite to each other. The impedance 5 is controlled by level detecting circuit 7a and 7b that detect the levels of the positive and negative signals contained in the output of the amplifier 2 in the form of the corresponding positive and negative voltages.
Patent JP-H11270526-A (JP)
Title: Slipping-off preventing structure
Inventor: HASHIMOTO NORIAKI
IPC: F16B21/02
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent slipping off of two members locked with L-shaped locking claws without hardly applying stress on one member. SOLUTION: A lock claw 1a whose side surface is formed in an L-shaped is arranged on a surface opposed to a second member 2 of a first member 1, a tip end of a lock claw 2a arranged on a surface opposed to the first member 1 of the second member 2 is fitted to the lock claw 1a, and the second member 2 is engaged with the first member 1. A projection part is projected on the second member 2 having mechanical strength weaker than that of the first member. The projection part is commonly used as the lock claw 2a. A screw 3 is screwed in from a threadedly engraved hole 1b opened to a part corresponding to the first member 1, and is engaged with its projection part, namely, with the lock claw 2a. Engagement of the lock claw 1a and the lock claw 2a is locked so as to prevent slipping-off, and the second member 2 is prevented from slipping off from the first member 1.
Patent JP-H04218082-A (JP)
Title: Wet type electrophotographic device
Inventor: MASUI ARATA
IPC: G03G15/10
Filed: 1991-04-02
Abstract: PURPOSE:To prevent the electrodeposition of toner particles from occurring on a back electrode. CONSTITUTION:A master 12 being a photosensitive body where an electrostatic latent image is formed is inserted between a developing electrode 82 and the back electrode 84. Then, developing is executed by supplying liquid toner. The back electrode 84 is constituted by a solid and mesh-structure electrical conductive material and brought into contact with the back surface of the photosensitive body. Thus, the electrodeposition of the toner particles is prevented from occurring on the back electrode.
Patent JP-S5849329-A (JP)
Title: Preparation of cyclohexanone dimethyl acetal
Inventor: ARASHI MASANORI
IPC: C07C43/305
Filed: 1982-04-26
Abstract: PURPOSE:To obtain the titled compound useful as a raw material of drug, in high purity and yield, by reacting cyclohexanone with methanol in the presence of calcium chloride as dehydrating agent under acidic conditions, adding a hydrazine compound to the resultant reaction liquid, and purifying the product by distillation. CONSTITUTION:Cyclohexanone dimethyl acetal is prepared by reacting cyclohexanone with methanol under acidic condition with an acid such as sulfuric acid, hydrochloric acid, etc. in the presence of calcium chloride as a dehydrating agent. A hydrazine compound (e.g. methylhydrazine) is added to the reaction mixture, and distilled to obtain a highly purified cyclohexanone dimethyl acetal. The amount of calcium chloride is preferably about 1/3-2mol per 1mol of cyclohexanone.
Patent JP-H09261614-A (JP)
Title: Catv system
Inventor: SUNAGA YOSHINORI
IPC: H04N7/16
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a CATV system by which information is served to a subscriber even on the occurrence of a fault in a transmission channel. SOLUTION: In this CATV system where a transmission station 10 distributes a signal through a wired line to a subscriber terminal equipment 50 via a terminal station 30 and an amplifier 42, either or both of the terminal station 30 and the amplifier 42 have a distribution means that receives a radio broadcast and fetches the signal to a wired line and selects a signal fetched from the radio broadcast and distributes it to the subscriber terminal equipment 50 when a signal from the transmission station 10 is interrupted.
Patent JP-S55161330-A (JP)
Title: Manufacture of filament coil for bulb
Inventor: TAKEDA TAKAO
IPC: H01J9/04
Filed: 1979-06-05
Abstract: PURPOSE:To improve the tensile strength of a filament coil for a bulb and control generation of disconnection failure by calcining the filament coil in the reducing atmosphere. CONSTITUTION:The secondary winding coil 6 is formed by winding the primary winding coil 4 which is formed by overlapping the core 1 consisting of tungusten wires with the primary mandrel wire 12 consisting of iron wires and winding the tungusten fine wires 3 around it at a preset pitch. After this is calcined in the reducing atmosphere for 1-9 minutes at 1150 deg.C-1350 deg.C, it is cut in a preset length. Subsequently, a filament coil is obtained by dissolving and removing the mandrel wires by using hydrochloric acid.
Patent JP-S59195643-A (JP)
Title: Color photographic sensitive silver halide material
Inventor: ICHIJIMA YASUSHI
IPC: G03C7/305
Filed: 1983-04-21
Abstract: PURPOSE:To improve sharpness and grainness by allowing a novel coupler represented by a specified general formula to exist on a support. CONSTITUTION:A coupler represented by a general formula A-X-B-Y is allowed to exist on a support. In the formula, each of A and B is a coupler component, X is an atomic group which bonds to the coupler component A at the position where the component A couples with the oxidized product of a developing agent, and Y is H, halogen or an atomic group which bonds to the coupler component B at the position where the component B couples with the oxidized product of the developing agent. Since the coupler is added to an emulsion and used, it is required to have diffusion resistance, so at least one among A, X, B and Y contains diffusion resistant group. The coupler contains two coupler components in one molecule and requires only one diffusion resistant group, so the mol.wt. per mole equiv. is low, a photosensitive emulsion layer can be made thin, and the sharpness of a color image is improved. The amount of the coupler added is 1X10<-6>-1mol per 1mol silver. Compounds represented by formulae I , II are examples of the coupler.
Patent JP-S61274263-A (JP)
Title: Method of stabilizing prostate special antigen in natural matrix
Inventor: TEINA SUUZAN BAAGAA
IPC: G01N33/574
Filed: 1986-03-28
Abstract: Processes for preparing stable natural matrices for prostrate specific antigen (PSA) are disclosed. Biological carrier fluids for PSA obtained from a suitable mammal are modified to inhibit the activity of components of the biological fluids destabilizing to PSA. The stable natural matrices, prepared in accordance with the present invention, are useful in the measurement of PSA in a sample by means of an immunoassay.
Patent JP-H10254224-A (JP)
Title: Noncontact electrifier
Inventor: KAMIYA KOJI
IPC: G03G15/02
Filed: 1997-03-08
Abstract: PROBLEM TO BE SOLVED: To surely remove dust and residual toner stuck to the surface of an electrifying roller, and to uniformly electrify it, in a noncontact electrifier. SOLUTION: In the noncontact electrifier constituted in such a manner that the electrifying roller 20 and a photoreceptor drum 10 are arranged to face each other with a very small gap between the electrified surface of the electrifying roller 20 and the surface of the photoreceptor drum 10, an air flow generator 30A for making an air flow is provided in the vicinity of a position where the photoreceptor drum 10 is nearest to the electrifying roller 20. The air flow generator 30A is of a hollow case provided to cover the entire effective width of the electrifying roller 20 along its axis line and provided with an opening part 31 formed in the position facing the proximity part T of the roller 20 and the drum 10. Air A is blown out through a hose 32 and the opening part 31, so that the air flow is generated in the vicinity of the proximity part T.
Patent JP-S61231648-A (JP)
Title: Serial interface system
Inventor: ITO DAISUKE
IPC: H04L29/08
Filed: 1985-04-05
Abstract: PURPOSE:To transfer a command irrespective of data in the middle of transfer by permitting a data processor to control a clock on a clock line and issuing to an I/O device a data transfer indication and a control indication. CONSTITUTION:When a central processing unit 1 issues an interruption set request with respect to a serial data receiving and transmitting circuit 6, the logic of an interrupting control line comes to zero, and the circuit 6 becomes possible to receive data. When data corresponding to a key which the circuit 6 keys in such a state is received from a keyboard control circuit 12, an affirming response signal is transmitted to the circuit 12, and the fact that the data is received is reported to the central processing unit 1 with the interrupting control line as the logic 1. Since data communications between the I/O device and the data processor are carried out in synchronizing with the clock controlled by the data processor which controls poling with the I/O device as a main station, the command can be transferred by changing the clock.
Patent JP-H04306412-A (JP)
Title: Burner
Inventor: SHINODA SEIICHI
IPC: F23N5/02
Filed: 1991-04-03
Abstract: PURPOSE:To detect abnormalities such as backfire, etc., with one safety device and stop the burner in an early stage in a burner that has two combustion channels. CONSTITUTION:Mixing chambers 1 and 2 with a bottom and shape of box are provided together in parallel through a flange, and combustion section 5 and a carburetor 4 are provided in connection on the upper sections of the mixing chambers 1 and 2 so as to stand astride those chambers, and at the same time those two mixing chambers and a flange section 3 are constituted in one body, and the flange section 3 between the mixing chambers is provided with a safety device. Abnormalities such as back-fire, etc., can be detected, therefore, in whichever mixing chamber they may occur with one safety device.
Patent JP-H08267424-A (JP)
Title: Manufacture of inorganic sheet and manufacturing device thereof
Inventor: YAMADA HIDEKI
IPC: B28B5/02
Filed: 1995-03-29
Abstract: PURPOSE: To provide a method of manufacturing an inorganic sheet for restricting the bubbling of slurry and thereby forming a finely textured inorganic sheet with high strength and low water absorbing percentage demonstrating a high performance as well as a manufacturing device using said method. CONSTITUTION: A sheet 2 is prepared by making a sheet of slurry 1, and is formed into an inorganic sheet. In this manufacturing method, the slurry 1 is defoamed by a supersonic process immediately prior to the supply of the slurry 1 to a sheet making zone 3.
Patent JP-S63236906-A (JP)
Title: Scan type tunnel microscope
Inventor: ONO MASATOSHI
IPC: G01B7/34
Filed: 1987-03-25
Abstract: PURPOSE:To hold a probe and a sample at a constant distance by utilizing the elastic deformation of a rotatable base which abuts on the tip of a knife edge. CONSTITUTION:The sample base 25 is turned to a position shown by an alternate long and short dash line to replace a sample and perform a surface treatment. Then a worm 18 is rotated to rotate a wheel 21 and the base 25 as shown by arrows, and the tip part of a rigid body member 23 is made to abut on the upper end of the knife edge 13. When the worm 18 is further rotated in this state, an elastic member 24 bends and the base 25 operates as a contraction lever. Thus, the sample 26 is put close to the probe 15 to such a distance that a desired tunnel current flows, and the driving of a rough moving mechanism is stopped. Then operation is performed by a fine moving mechanism 14 and the surface of the sample 26 is inspected. Consequently, the sample can be replaced at a sufficient distance from the probe, and the sample base is securely fixed to hold the probe and sample at a constant distance.
Patent JP-H09237477-A (JP)
Title: Magnetic head suspension
Inventor: MATSUURA TOMONORI
IPC: G11B21/21
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To reduce the influence of a stress load due to thermal deformation by providing a wiring layer consisting of an insulated layer and a conductive layer on a gimbal suspension with a prescribed pattern and forming the insulated layer constituting this wiring layer only under the conductive layer on the gimbal suspension. SOLUTION: The wiring layer of the gimbal suspension 12 is provided with two layers structure forming the conductive layer 22 through the insulated layer 23, and the insulated layer 23 is formed only under this conductive layer 22. The pattern of the insulated layer 23 coincides with the pattern of the wiring layer 21, and the insulated layer 23 does not exist on the area of the gimbal suspension 12, where the wiring layer 21 is not formed. Consequently, the area where the surface of the magnetic head suspension 12 is covered with the insulated layer 23, is remarkably reduced, then the influence of the stress load due to the thermal deformation to the gimbal suspension 12 from the insulated layer 23 is extremely reduced, even though coefficients of thermal expansion of the gimbal suspension 12 and insulated layer 23 are different.
Patent JP-S63236038-A (JP)
Title: Silver halide photographic sensitive material
Inventor: MAEKAWA YUKIO
IPC: G03C7/32
Filed: 1987-03-25
Abstract: PURPOSE:To obtain a coupler having the anti-diffusivity sufficient to fix said coupler to the dispersed gelatin layer by incorporating a compd. having substituting groups contg. plural numbers of hydrophobic groups, and a hydrophilic group in one molecule, into the titled material. CONSTITUTION:The photographic color coupler contains the compd. which is shown by formula I and has the substituting groups contg. the plural numbers of the hydrophobic groups, and the hydrophilic group in the one molecule. In the formula, Q is a coupler residual group capable of coupling with the oxidant of an aromatic primary amine developing agent, A is a substituting group contg. plural numbers of hydrophobic groups, E and F are each a hydrophilic group, (m) is a positive integer, (n1) and (n2) are each 0 or a positive integer, but, (n1) and (n2) are not 0 at the same time. Thus, the coupler has the anti- dispersivity sufficient to fixing the coupler to the dispersed gelatin layer.
Patent JP-S58190224-A (JP)
Inventor: SASAKI HIROSHI
IPC: H02H3/36
Filed: 1982-04-30
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。
Patent JP-S59196424-A (JP)
Title: Method for measuring flow rate of exhausted gas from converter
Inventor: YAMANE AKIRA
IPC: G01F1/712
Filed: 1983-04-22
Abstract: PURPOSE:To improve maintenability and reliability, by computing the flow rate of exhausted gas based on the average flow speed in a measuring section, the cross sectional area of a flue, the temperature of the exhausted gas, pressure, and the like. CONSTITUTION:Gas-concentration analyzing meters 52a and 52b are provided at the output port of a radiating part 16 and the input port of an induced draft fan 14. Output signals fa(t) and fa(t+gamma) of the analyzing meters 52a and 52b are inputted to correlation speed meter 58. Based on the result of the correlation computation, various computations, e.g., multiplication of the cross sectional area of a flue for exhausted gas, temperature correction, pressure correcting computation, and the like, are performed by an operator 60. A flow rate Qn of the exhausted gas, which is converted into a standard state, is outputted to a recorder 62 and the like.
Patent JP-S63238177-A (JP)
Title: Adhesive composition
Inventor: MAEDA TSUKASA
IPC: C09J121/00
Filed: 1987-03-27
Abstract: PURPOSE:To obtain the titled composition suitable for producing only wood, laminated lumber or particle board, having excellent viscosity stability and operating efficiency, containing a maleic anhydride/alpha-olefin copolymer and a specific synthetic rubber latex. CONSTITUTION:The aimed composition containing (A) a maleic anhydride/alpha- olefin copolymer and (B) a synthetic rubber latex which has a composition consisting of (i) 0.5-5wt.%, preferably 0.7-4wt.% fumaric acid, (ii) 25-50wt.%, preferably 30-45wt.% conjugated diene monomer (preferably 1,3-butadiene) and (iii) 45-74.5wt.%, preferably 50-65wt.% monomer (preferably styrene) copolymerizable with the components (i) and (ii), 1,600-3,000Angstrom , preferably 1,800-2,600Angstrom  and 65-95wt.% preferably 70-90wt.% gel content in the weight ratio (solid content) of the component B/A of 90/10-10/90, preferably 65-35-35/65.
Patent JP-S63238371-A (JP)
Inventor: MAKINO ISAKU
IPC: F25D11/00
Filed: 1987-03-27
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-H05271893-A (JP)
Title: Manufacture of galvanized steel sheet and device therefor
IPC: C23C2/00
Filed: 1992-03-27
Abstract: PURPOSE:To manufacture a galvanized steel sheet free from surface defects caused by dross or the like. CONSTITUTION:A plating soln. is pumped out from a plating tank 1 into an auxiliary tank 2 by using a metallic pump 6. Al is added thereto to float and separate dross as top dross, and its components are regulated into a clean soln. Then, it is circulated in the plating tank 1 by using a metallic pump 7 and is sprayed from a spraying nozzle 5 on the surface of a steel sheet 3 in a plating bath. In this way, the surface defects of the galvanized steel sheet can remarkably be reduced.
Patent JP-S51147965-A (JP)
Title: Method of manufacturing a photomask for photoetching
Inventor: OGUCHI TOSHIO
IPC: G03F1/00
Filed: 1975-06-13
Abstract: PURPOSE: To obtain a photomask of a lower cost, equal or more durability and having a lower reflective surface as compared with conventional hard masks. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52155020-A (JP)
Title: Memory unit
Inventor: KANIE TAKASHI
IPC: G11C29/00
Filed: 1976-06-18
Abstract: PURPOSE: When memory chips are used as complete memory chips by deciding by majority of read data from memory chips, it is needless to provide a majority circuit individually, so that package efficiency can be improved and also the reduction of price and the high reliability can be obtained. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0653070-A (JP)
Title: Chip component and mounting structure for same on substrate
Inventor: NAGAOKA RYOICHI
IPC: H05K3/34
Filed: 1992-03-30
Abstract: PURPOSE:To obtain a chip component, which is easily confirmed by a visual observation in the case where the chip component is mounted reversely on a substrate, and the mounting structure of the chip component on the substrate. CONSTITUTION:The form of the surface, which comes into contact with a pattern 4 for connection use, of an electrode 1 is formed into a rectangle extended to the other side of a chip component, a mark 5 for reverse mounting confirmation use is kept being put on a substrate 7 and in the case where the chip component is rightly mounted on the substrate, this mark 5 is not seen and in the case where the chip component is reversely mounted by mistake, the chip component 2 is moved in the right direction and is secured on the substrate by a surface tension of solder at the time of solder-fusing on the surface of the pattern 4. As a result, as the mark 5 is brought in a state that it is seen, an erroneous mounting of the component 2 can be confirmed at a glance.
Patent JP-S62250229-A (JP)
Inventor: FUERUDEINANTO RAIFUERUTO
IPC: D01G15/80
Filed: 1987-03-27
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-H08271123-A (JP)
Title: Refrigerator
Inventor: SEYAMA MITSUO
IPC: F25D23/00
Filed: 1995-03-29
Abstract: PURPOSE: To provide a user-friendly refrigerator, wherein a large amount of foods can be refrigerated and further prevent any influence from being exerted on a working table. CONSTITUTION: There are provided a first storing chamber 2 in which front and rear surfaces of a first thermal insulation box 7 are provided with an opening or closing door which can be opened or closed, inner part is formed as a first storing chamber 8, and a cooling device 9 is installed at a bottom part, and an upper surface is formed as a working table (a top table) 6, a condensor 12 arranged at a lower part of the first storing chamber 2 and constituting a freezing cycle together with a cooling device 9, a machine room 14 for storing a compressor or the like, and a second storing chamber 4 installed with interval up and down at about central upper part of the first storing chamber 2 and having a second opening or closing door which can be opened or closed slidably front and rear.