baber/WOPTO huggingface dataset:
Patent JP-H07157624-A (JP)
Title: Thermoplastic resin composition
Inventor: NIIMURA TETSUYA
IPC: C08L35/06
Filed: 1993-12-03
Abstract: PURPOSE:To obtain a thermoplastic resin compsn. improved in adhesion to a coating film while maintaining a heat resistance, an impact resistance and a moldability by blending a maleimide copolymer with 2 graft copolymers and a copolymer having 3 vinyl monomer residues. CONSTITUTION:10-25wt.% melaimide copolymer (A) prepd. by copolymerizing a mixture of an arom. vinyl monomer (a2), an unsatd. dicarboxylimide deriv. (a3) and a vinyl monomer (a4) copolymerizable therewith in the presence of a rubbery polymer (al) is mixed with 5-20wt.% graft copolymer (B) having a graft rate of 15 to 30wt.% and prepd. by graft-copolymerizing a 4-monomer mixture of the components (a1), (a2) and (a4) and a vinyl cyanide monomer (b); 15-25wt.% graft copolymer (C) having a graft rate of 30 to 100wt.% and prepd. using the same components as in the graft copolymer (B); and 40-60wt.% copolymer (D) prepd. by copolymerizing the components (a2), (b) and (a4) to obtain a thermoplastic resin compsn. having a component (al) unit content of 15 to 20wt.%.
Patent JP-2001124696-A (JP)
Title: Method and device for discriminating pet from other plastics
Inventor: KIMURA HIDEKAZU
IPC: G01N21/3563
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an easy method for discriminating a transparent PET product from other plastic products. SOLUTION: The infrared ray from a light source 2 is emitted to a matter 4 to be measured, and the light transmitted by the matter 4 to be measured is divided into two fluxes by a half mirror 10 and guided to infrared detectors 12a, 12b, respectively. An interference filter 14a for transmitting a wavelength light selected from 1640-1600 nm that is a reference wavelength for PET judgment is arranged in the optical path leading to the detector 12a. An interference filter 14b having the characteristic of transmitting a wavelength selected from 1700-1740 nm as a reference wavelength for judgment of plastics other than PET is arranged in the optical path leading to the detector 12b. The detection outputs of both the detectors 12a and 12b are inputted to the non-reverse and reverse input terminals of a comparator 16, and the output of the comparator 16 is connected to a light emitting diode 18. The light emitting diode 18 is lighted when the matter 4 to be measured is PET, and not lighted in the case of other plastics.
Patent JP-H09166158-A (JP)
Title: Clutch-disc for automobile friction clutch
Inventor: NORUBERUTO AMENTO
IPC: F16F15/129
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a friction device required for vibration damping by controlling the radial elasticity and rocking movement for compensating the slippage of each shaft core in a clutch disk. SOLUTION: A friction device for damping the torsional vibration is arranged between one side of each cover thin plate 6, 7 and the other side of a boss part 1. The friction device has as support ring 52 no one side, and the support ring 52 is engaged with each corresponding opening part of the cover thin plate 7 by a projection protruded along the shaft core direction in such a manner as to be movable along the shaft core direction but have no play along the circumferential direction, and energized by the spring 27 of the cover thin plate 7. A friction ring 53 is arranged between the support ring 52 and a disc part 3, and the friction ring 53 generates a proper frictional force by selecting its material and the tension of the spring 27.  A plastic ring 22 is arranged between the cover thin plate 6 and the boss disk part 3, and the frictional force of the plastic ring 22 similarly receives the torsional vibration damping, too.
Patent JP-S62235569-A (JP)
Title: Monoclonal antibody and manufacture of hybridoma for producing the same
Inventor: YAMAZAKI MASAHIKO
IPC: C07K16/00
Filed: 1986-12-23
Abstract: PURPOSE:To enable the application for the clarification of mechanism of causing cancer and diagnosis and treatment of cancer, by recognizing a sugar chain containing a specified acid specifically to obtain a specified monoclonal antibody and a hybridoma capable of producing the antibody. CONSTITUTION:A cell itself having glycolipid containing N-glycolyl neuraminic acid, a cell membrane component separated from the cell or glycolipid con taining N-glycolyl neuraminic acid is used as immunogen. After a plate with a glycolipid antigen refined attached thereto is blocked by BSA, it is allowed to react with a culture supernatant of hybridoma to be inspected, then with an antibody against a mouse antibody labelled with an enzyme and the existence of the antibody coupled to the antigen is recognized by measuring the activity of the enzyme to select a desired antibody production stock. This facilitates the making of hybridoma for producing a monoclonal antibody against glycolipid containing N-glycolyl neuraminic acid.
Patent JP-H09148244-A (JP)
Title: Projection exposure device and projection exposure method
Inventor: SOU ZAIKAN
IPC: G02B3/00
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an exposure method capable of satisfactorily displaying a photo mask pattern on a wafer. SOLUTION: An exposure apparatus comprises a light source, a fly-eye lens 32 to adjust the intensity of the light of the source, attached to 2 arranged apertures 34a and 34b to twice or more diffract the light passed through the lens 32, a condenser 36 for incidence of the light passed through the apertures, a photo mask to selectively pass the light passed through the condenser, a projection lens 40 to focus the light passed through the photo mask and wafer 42 to form a pattern by the light passed through the lens 40. The number of the apertures and the number of slits of each aperture are increased, compared with those in the prior art, to make uniform the light intensity whereby a mask pattern can be satisfactorily displayed on the wafer and the changes of the pattern size and profile due to the change of the focus are reduced to expand the process margin.
Patent JP-2000132071-A (JP)
Title: Electrophotographic image forming device
Inventor: MORIYA TOSHIBUMI
IPC: G03G15/00
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic image forming device capable of preventing water vapor produced from toner from being discharged to the outside of a device main body in a state where it is still like white smoke without making the device main body larger. SOLUTION: In this device, a toner image is formed on an electrophotographic photoreceptor drum Cd by plural developing cartridges Dy, Dc, Dm and Db and transferred to recording material 3, and the toner image transferred to the recording material 3 is fixed by a fixing device 1, and then the recording material 3 on which the toner image is fixed is guided to an ejection roller 5 along a carrying guide member 2 from the fixing device 1; and a hole 4 is formed on the guide surface of the member 2. A duct 6 is formed on the back surface side of the guide surface of the member 2 and connected to fans 7a and 7b. The member 2 is composed of nearly perpendicular planes. Furthermore, the fans 7a and 7b are arranged at nearly opposed positions (both sides) with respect to the center line of the recording material in the advancing direction of the recording material.
Patent JP-H10131086-A (JP)
Title: Additive for papermaking and production of paper
Inventor: HIRANO YASUHIKO
IPC: D21H21/00
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain an additive for papermaking, excellent in effects as an additive for papermaking, e.g. drainage property and paper strength, wide in pH range in papermaking and excellent in operability, and provide a method for producing paper using additive for papermaking. SOLUTION: This additive for papermaking comprises an aqueous mixture comprising an ionic polyacylic amide containing a polyfunctional monomer as a component monomer, having 0 to <1 equivalent ratio of ionic functional group and 300,000 to 4,000,000 weight-average molecular weight and an ionic polyacrylic amide having 0 to <1 equivalent ratio of ionic functional group and having 100,000 to 5,000,000 weight-average molecular weight.
Patent JP-H07160676-A (JP)
Title: Fast fourier transformation device and fast fourier transformation method
Inventor: YAMAZAKI TAKAHIRO
IPC: G06F17/14
Filed: 1993-12-06
Abstract: PURPOSE:To contrive the transformation method in which the final result data after Fourier transformation are rearranged efficiently inside the device without depending on a data processing in the form of a software in an improvement of a fast Fourier transformation device. CONSTITUTION:This device is provided with an arithmetic means 11 for Fourier transforming N[p<n>] pieces of the data expressed by a cardinal (p) other than '2', a storage means 12 for tentatively storing the data before and after the Fourier transformation and an address coversion means 13 for converting the addresses of the binary display of the data to the addresses of p-ary display or converting the addresses of the p-ary display to the addresses of the binary display. The address conversion means 13 is provided with a p-ary digit position inversion means 13A and the digit position inversion means 13A inverts the address digit position of the p-ary display of the data before the Fourier transformation and outputs the inverted address of the p-ary display.
Patent JP-H01147104-A (JP)
Title: Abnormality detecting device for steam valve
Inventor: KATO KOICHI
IPC: F01D17/10
Filed: 1987-12-04
Abstract: PURPOSE:To rapidly detect the presence of abnormality by always monitoring a steam leak from the back seat part of a steam valve and a guiding segment sealing part. CONSTITUTION:A detector 24 for detecting the state value of leaked steam from the back seat part of a steam valve 5 and a detector 25 for detecting the state value of leaked steam from a valve stem guiding segment sealing part are provided. Abnormality detecting signals 31a, 31b which are outputted from the detectors 24, 25 are inputted in an alarm 33 via a judging circuit 32. Thereby a steam leak can be always monitored in the time of operation, so that the presence of abnormality can be immediately detected.
Patent JP-H0750621-A (JP)
Title: Identification system
Inventor: JIYON UENDERU FURENCHI
IPC: G06K19/07
Filed: 1993-11-10
Abstract: PURPOSE: To supply electric power between both fixed and portable units by magnetic coupling and to transmit encoded information in avoiding mutual interference by arranging transmission and reception coils of the fixed and the portable units with a bias. CONSTITUTION: Fixed and the portable units 44, 56 are provided with respective transmission, reception coils 48, 54 and 60, 58, and a magnetic field BF1 with a magnetic flux 50 is generated by flowing the electric current iF1 to the coil 48 by a drive AC current source 46. The generated electric power is supplied to a code transmitter as a clock F1 and DC voltage by the coil 58 in the magnetic field BF1 and a magnetic field BF2 with a magnetic flux 62 by a coil 60 by flowing electric current iF2 to the coil 60 by a card ASIC. The electric power flows through the coils 54, 58 by arranging the coils 48, 54 and 60, 58 with a bias. The mutual interference is removed by forming respective halves of the pieces of magnetic fluxes 50, 62 in the opposite directions.  Consequently, the electric power is supplied, and the encoded information is transmitted/ received between the units by the magnetic fluxes.
Patent JP-H06134441-A (JP)
Title: Plant for treating industrial waste
Inventor: OGIWARA MASARU
IPC: B09B5/00
Filed: 1992-10-05
Abstract: PURPOSE:To try to enlarge remarkably the capacity of a single plant by installing a crusher only in the route of industrial waste necessary to be crushed, placing in parallel the route of industrial waste unnecessary to be crushed, and joining it with a transfer route connected to the crusher. CONSTITUTION:Industrial waste selected from incombustibles classified roughly and industrial waste not to be incinerated is charged to an input port 1 for crushing. After scrap iron, etc., which passed through a feed filter 2, being removed by a magnetic classifier 28 installed on the way of transfer by a belt conveyer 3, the waste is charged to a crusher 5 placed in a sound-proof chamber 6 for crushing. On the other hand, the industrial waste unnecessary to be crushed, which is charged to an input port 4 for material unnecessary to be crushed, is transferred through the feed filter 2 and the magnetic classifier 28 and carried out to a conveyer 7 connected to the crusher 5 through a hopper 8 to be combined with the waste from the crusher 5. The waste then enters a kiln 26 in a volume reduction machine 20 to reduce its volume. Combustibles are incinerated in the first, second, and third incinerators 22, 23, 24.
Patent JP-H04180711-A (JP)
Title: Voice generating device in showcase
Inventor: OZAKI MITSUHARU
IPC: G08B3/10
Filed: 1990-11-14
Abstract: PURPOSE:To constitute the device so that a commodity purchaser can know in-case information without opening and closing a front door by constituting it so that a prescribed message can be sent, when the commodity purchaser approaches a prescribed distance, by an operation of a sensor. CONSTITUTION:A voice generating device 1 is integrated into a showcase 6, or provided in the vicinity of the showcase 6. Approach of the human body, etc., is detected by a sensor 5. A voice synthesizing device 2 turned on and off by its sensor 5 can hold a voice cassette 3 in which various voices are stored, so as to be changeable, and also, reads the voice concerned and can output it. Its voice synthesizing device 2 and a loudspeaker 4 are connected. As a result, even in a place in which a shopman is absent, the compliments to a commodity purchaser are made, or commodity information, etc., exhibited in the inside can be informed to the commodity purchaser without opening a front door, etc.
Patent JP-S63158364-A (JP)
Title: Seal device for air rotary joint
Inventor: MURAKAMI KIYOJI
IPC: F16D25/12
Filed: 1986-12-22
Abstract: PURPOSE:To aim at improvement in the durability of an air seal, by cooling sealing oil inside the lubricating oil chamber formed in space between internal and external air seals, in the case of an air rotary joint which feeds pneumatic equipment including an air clutch or the like with compressed air. CONSTITUTION:Sealing oil 70 is sealed in oil chambers 62 and 62', and lubricating oil is fed to oil chambers 64 and 64'. The sealing oil 70 inside these oil chambers 62 and 62' is pressurized with the same pressure as that in a chamber 38. The sealing oil in these oil chambers 62 and 62' cools air seals S2-S5 and thereby it comes to high temperature, but since these oil chambers 62 and 62' are in succession to an oil chamber 65, the hot sealing oil 70 flows into this oil chamber 65, thus it is colled by cooling water in a cooling chamber 75 at the oil chamber 65 via a pressure interruptive heat exchanger plate 74.
Patent JP-H03166053-A (JP)
Title: Holding device for polishing tool
Inventor: YAMASHITA MASANORI
IPC: B23B31/117
Filed: 1989-11-24
Abstract: PURPOSE:To increase rigidity and to make it compact as a whole as well, by arranging all components co-axially and yet composing a rotation power transmission shaft by the both angular shafts and an angular cylinder located at the center. CONSTITUTION:A holding part 6 is held in a pull-out stopping state by a holder 7 by taper-engaging the housing of the holding part 6 in the state of a large diameter cylindrical body 5 being slided in the parting direction. In this state, there is the possibility of an angular cylinder 3 and the angular shaft 2 of the holding part 6 being not engaged, but the state of the angular cylinder 3 being able to engage with the angular shaft 2 is caused, by slightly rotating the output shaft 1a of a rotation driving source 1 just as the polishing tool held on the holding part 6 being press-fitted to a die, etc., and the connection of the output shaft 1a and the angular shaft 2 of the holding part 6 is achieved with the angular cylinder 3 being slided by an energizing member 2a. Consequently, thereafter, the polishing tool can be rotated by actuating the rotation driving source 1.
Patent JP-H01147021-A (JP)
Title: Method for quenching of wire rod
Inventor: FUKUDA KEIJI
IPC: C21D9/52
Filed: 1987-12-03
Abstract: PURPOSE:To manufacture a wire rod having no dispersion of hardness at the time of rapidly cooling and quenching a wire rod having a ring shape after hot rolling by water cooling with spray nozzles while it is conveyed by a conveyer, by regulating the distance of the rings to the specific value or above and controlling the amounts of cooling water at the central part and both end parts in the direction crossed with the conveying direction. CONSTITUTION:The wire rod subjected to hot rolling is formed into the shape of a loose coil by a laying cone 2 and is subjected to rapid cooling and quenching by a cooling apparatus 3 contg. many spray nozzles while a wire rod 1 having the temp. of the Ar point or above is conveyed by a roller conveyer 4. At this time, the distance (d) between the rings of the wire rod 1 having the shape of a loose coil is regulated to >=50mm, the amounts of cooling water from the cooling apparatus 3 are regulated to 1m<3>/m<2> per min at the central part in the direction of the upper width of the conveyer 4 of the wire rod coil 1 and the amounts of water at the both ends part are regulated to 3m<3>/m<2> per min, by which the wire rod 1 having the shape of a loose coil is uniformly quenched and the martensite structure having no dispersion of hardness is formed.
Patent JP-S63159078-A (JP)
Title: Thermal transfer material
Inventor: KATAYAMA MASATO
IPC: B41J31/00
Filed: 1986-12-24
Abstract: PURPOSE:To ensure favorable printing on a recording medium, by sequentially providing first, second and third ink layer on a base, while incorporating a coloring material into at least the second ink layer, and specifying heat-fusible materials used for the second and third ink layers. CONSTITUTION:A first ink layer 3, a second ink layer 4 and a third ink layer 5 each of which comprises a heat-fusible material are provided on a sheet shaped base 2 to produce a thermal transfer material 1. The first ink layer 3 is constituted of a layer in which the heat-fusible material constitutes a group of one kind of heat-fusible resin particulates or a layer of at least two kinds of domains. The second ink layer 4 is a layer in which the heat-fusible material constitutes a homogeneous system, or the like. The third ink layer 5 comprises as constituents two types of heatfusible resin particulates, namely, type C (white dots) and type D (black dots).
Patent JP-H04178657-A (JP)
Title: Manufacture of electrostatic latent image developing toner
Inventor: YASUNO MASAHIRO
IPC: G03G9/087
Filed: 1990-11-14
Abstract: PURPOSE:To improve the productivity of a smaller particle size toner and the yield by granulating the toner composition in a liquid medium, subsequently flocculating the toners among them by bringing the toner particles being granulated in contact with the solution incorporating a nonaqueous solvent and pulverizing it after drying. CONSTITUTION:After the toner particles are granulated in the liquid medium, the granulated toner particles are brought in contact with the solution incorporating a nonaqueous solution showing a solubility or a smelling property against the resin incorporated in the toner composition range to generate flocculation among the toner particles. Simultaneously a surface active agent, a polymerization initiator, etc., stuck on the toner particle surfaces are also able to be washed and removed with a solution. As a nonaqueous solvent being used, methanol, ethanol, etc, are present, even though it differs from the kindness of the resin incorporated in the toner composition. The process brought the solution in contact with the toner particles is conducted to soak the toner particles in the solution for a specified time and later to separate the toner particles and the solution by filtering. Also this treating temp. is necessary to be at least lower than a softening point (Tm) of the resin included in the toner composition and it is normally about 10-80 deg.C.
Patent JP-H03164959-A (JP)
Title: Constructing method for computer system
Inventor: NAKAMURA MASARO
IPC: G06F13/14
Filed: 1989-11-24
Abstract: PURPOSE:To prevent the limitation applied to the overall processing ability of a computer system owing to the information transmitting ability by securing the connection as necessary between the component elements containing plural communication ports for constitution of a computer in a form of the 1:1 connection of communication ports. CONSTITUTION:Each computer component element contains plural communication ports which are standardized to come extent. Then these communication ports are connected to each other for each pair of component elements requiring the transmission of information. The information transmitting speed can be increased as necessary with increase of signal lines set between the ports. However the number of signals lines can be extremely decreased compared with the number of common buses. The repeating node elements can substitute the communication ports if the number of these ports becomes short. Then just a single IC suffices for each component element. Thus it is possible to constitute an equipment that is simple and regular as a whole.
Patent JP-H02151858-A (JP)
Title: Method and device for controlling photosensitive material conveying speed of photographic sensitive material processor
Inventor: GOSHIMA NOBUTAKA
IPC: G03D3/08
Filed: 1988-12-02
Abstract: PURPOSE:To easily maintain the best photographic image by controlling the rotating speed of a motor for conveyance according to set speed data corresponding to the processing temperature of processing liquid. CONSTITUTION:A detector 20 detects the processing temperature of the processing liquid and the set speed data corresponding to a temperature detection signal is read out of a memory 25 to output a control signal based upon the read set speed data, thereby controlling the rotating speed of the motor 17 for conveyance. The conveying speed of the photographic sensitive material can be controlled according to the processing temperature of the processing liquid. Consequently, the processing time corresponding to the processing temperature of the processing liquid is secured to easily maintain the best photographic image and improve photographic performance such as image density.
Patent JP-2000131754-A (JP)
Title: Amusement photographing device
Inventor: ANDO SHUJI
IPC: G03B15/00
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a desired image to a person who does not always expect the image faithful to his/her original figure by arranging plural interchangeable concave columnar lenses having a different horizontal reduction ratio in front of a camera lens. SOLUTION: The concave columnar lens 3 is constituted by arranging plural concave columnar lenses having different kinds of curvature and a plate on a circumference and integrally molding them to a disc. As for the concave columnar lens, a radius of curvature is decided so that the horizontal reduction ratio may be 97%, 94% and 90% for example. A half mirror 5 is arranged between the customer 1 and the camera 2. A monitor 6 is installed so that the video photographed by the camera 2 can be monitored by the customer 1 at a point where a line linking between the customer's eyes and the lens of the camera 2 crosses the half mirror 5. When the customer 1 selects the reduction ratio by operating a control button 4 while viewing the monitor image on the half mirror 5, the concave columnar lens is replaced for another one.  Then, the customer 1 can get his/her picture where the size of his/her figure is as it is, or slightly slender.