baber/WOPTO huggingface dataset:
Patent JP-2000238058-A (JP)
Title: Method for compression molding of fiber reinforced unsaturated polyester resin molding material
Inventor: KITAGAWA YOSHINORI
IPC: B29C43/02
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for the compression molding of a fiber reinforced unsaturated polyester resin molding material capable of shortening a curing time and capable of obtaining a molded article good in the storage stability of the molding material and free from a surface defect. SOLUTION: In a compression molding method charging fiber reinforced unsaturated polyester molding materials 30a, 30b containing org. peroxide as a curing catalyst in molds 12, 13 and clamping the molds to thermally cure the molding materials, a fiber reinforced unsaturated polyester resin molding material containing 1.0-3.0 pts.wt. of org. peroxide with a 10 hr half-life temp. of 85-110 deg.C as a curing catalyst per 100 pts.wt. of the resin component constituting the molding materials 30a, 30b is used and the molds are evacuated and degassed under a vacuum gauge pressure of 200-650 mmHg in the mold clamping process.
Patent JP-H07227252-A (JP)
Title: Preparation of tangle powder and apparatus therefor
Inventor: HARADA YASUSHI
IPC: A23L17/60
Filed: 1994-02-17
Abstract: PURPOSE:To obtain a process for the preparation of tangle powder controlled to a low salt content and an apparatus therefor. CONSTITUTION:This process and apparatus for the preparation of tangle powder comprises the desalting of dried raw tangle by immersing in an alkaline ion water and in pure water for 24hr each, the cutting of the tangle into small pieces, the drying in dehumidified atmosphere for about 2 days and the grinding of the dried tangle stepwise with plural stone mortars having different mesh sizes.
Patent JP-S62200886-A (JP)
Title: Electronic conference system
Inventor: OGAWA FUKUE
IPC: H04N7/14
Filed: 1986-02-28
Abstract: PURPOSE:To make an operator unnecessary and to scale down an overall system by generating a speech carrier identification signal from a speaker identification signal and a status detection signal and selecting and separating the moving picture input part of a moving picture input device with the aid of the speech carrier identification signal. CONSTITUTION:An input device for a picture drawing system, still picture system, moving picture system and sound system, and an output device for a magnetic memory system, memory output system and sound system are connected to a controller 900. The transmission of information is controlled by signals from a status detection device 800 detecting whether the attendees at a meeting are seated or not and a speaker identification device 510 which decides a speaker from sound. A conference supporting part 991 generates the speech carrier identification signal PID from the speaker identification signal detected by the speaker identification device 510 and the status detection signal detected by the status detector device 800, and inputs said signal to the moving picture selector part 320 of the moving picture input device 300. A moving picture input part 310 corresponding to the speaking attendee at the meeting is selected, and the moving picture input part 310 corresponding to the attendee out of table is separated, whereby moving picture data on the speaking attendee at the meeting can be automatically inputted to a main system.
Patent JP-H05208475-A (JP)
Title: Multi-layer film superior in resistance to flex fatigue and gas barrier properties
Inventor: HARITA SHIGEYUKI
IPC: B32B27/06
Filed: 1992-01-30
Abstract: PURPOSE:To improve the resistance to flex fatigue by a method wherein an ethylene-vinyl ester copolymer saponified material layer with a metallic oxide vapor deposited is provided as an intermediate layer, a layer having a water permeability of 20g/m 2.day or more is provided on one surface of the surface layer, and a thermoplastic resin layer having a water permeability lower than that of the layer is provided on the other surface of the surface layer. CONSTITUTION:An ethylene-vinyl ester copolymer saponified material layer A containing 20-65mol% ethylene and having a saponification value of 90mol% or more with respect to a vinyl ester component with a metallic oxide vapor deposited is provided as an intermediate layer. A layer B having a water permeability of 20g/m 2.day or more is provided on one surface of the surface layer. Furthermore, a thermoplastic resin layer C having a water permeability lower than that of the layer B is provided on the other surface of the surface layer. In this manner, a required multi-layer film is obtained. The obtained multi-layer film is so improved in resistance to flex fatigue and gas barrier properties under high-humidity conditions that it can be boiled or retorted.
Patent JP-H05217253-A (JP)
Title: Magnetic recording and/or reproducing device
Inventor: WAKUI YOSHIAKI
IPC: G11B15/665
Filed: 1992-01-31
Abstract: PURPOSE:To reduce the quantity of component members and to reduce the cost of a device by simultaneously operating a cassette loading and a tape loading with a single arm member which is worked cooperatively to a cam body connected with a driving source. CONSTITUTION:The subject magnetic recording and/or reproducing devices 20 are constituted so that the cassette loading is simultaneously operated by a single arm gear 60 which is worked cooperatively to a control cam gear 53 connected with the driving source. So, the operating times of the cassette loading and tape loading are reduced and also the operation can be made without getting out of timing of both operations, therefore, the quality and reliability of the device are improved and also the operating times of the cassette loading and tape loading are reduced.
Patent JP-H04260071-A (JP)
Title: Developing device
Inventor: KUSUMOTO YASUHIRO
IPC: G03G15/08
Filed: 1991-02-15
Abstract: PURPOSE:To prevent a foreign matter mixed in developer from blocking a trimmer gap being a gap between a trimmer member and a developer carrier and to prevent linear omission from being generated on a developer thin layer formed on the developer carrier in a developing device which visualizes an electrostatic latent image on an electrostatic latent image holding body by attaching the developer. CONSTITUTION:The surface 3a of the trimmer member 3 on an upstream side in the rotating direction of the developer carrier from the tip thereof is set in a direction where it is retreated to the downstream side from the normal direction of the surface of the developer carrier according as it is separated from the tip. Besides, a groove 7 whose width and depth are increased toward the other end from one end is provided at a part along the tip of the surface. Thus, the foreign matter mixed in the developer is pushed up on the surface of the upstream side of the trimmer member and carried along the groove 7 at the same time. Then, the foreign matter is eliminated in the non-image area of the end part of the shaft direction of the developer carrier.
Patent JP-H01220130-A (JP)
Title: Optical disk device
Inventor: TAKAHASHI MASAHIRO
IPC: G02B7/28
Filed: 1988-02-26
Abstract: PURPOSE:To detect a focus error signal and a tracking error signal and to reduce the number of parts by arranging a condenser lens, which includes an untransparent area, between an optical path changing means and an optical detector, and providing plural photo-detecting surfaces in the optical detector. CONSTITUTION:An optical beam from a light source 10 is condensed through a polarizing beam splitter 5, a 1/4 wavelength board 4 and an objective lens 2 on an optical disk 1 as faint light and the reflected light is passed through a reverse route and separated in the splitter 5. Next, the light is condensed through the upper half of a condenser lens 11 on a photo-detecting surface 13 for focus of an optical detector 12 and the reflected light to be incoming to an untransparent area 11a of the lens 11 is prevented from being passed through. Further, the reflected light in the part of no lens 11 straightly proceeds to the optical detector 12 as it is and it is incoming to a photo-detecting surface 14 for tracking. On the basis of each image formation of the surfaces 13 and 14, a focus error and a tracking error are detected.
Patent JP-H02223106-A (JP)
Title: Electric wire
Inventor: YOSHINAKA MINORU
IPC: H01B7/18
Filed: 1989-02-22
Abstract: PURPOSE:To permit to obtain an electric wire having its superior wave absorbing effect as well as its functions (an insulating property, flexibility, etc.) by using zinc oxide ZnO) whiskers as electric wire sheathing filler. CONSTITUTION:ZnO whiskers 3 are used as electric-wire sheathing filler 1. Outstanding one particularly in its characteristics among these ZnO whiskers, it a kind of ZnO whiskers having tetrapod structure, and this kind of ZnO whisker can be formed by heat-treating zinc metal powder having its surface coated with an oxide film under the oxygen-containing atmosphere. Whereby electric waves are effectively led inside for making an opportunity to meet more ZnO whiskers, and therefore effective wave absorbing performance can be obtained, while each ZnO whisker has tetrapod structure and is randomly oriented in average so that it becomes strong in the incident directions of the electric waves and against polarized waves. Thus, greater electric-wave absorbability can be obtained for making it possible to be compatible with the insulating performance of the coated portion of the wire.
Patent JP-S56139174-A (JP)
Title: Production of lined article
Inventor: NOMAGUCHI KANEMASA
IPC: B29C63/30
Filed: 1980-03-31
Abstract: PURPOSE:To avoid rays or runs of a lining material during a coating period, by coating a substrate with a composition containing an unsaturated polyester resin or a vinyl ester resin, glass flakes or fibers, a radical polymerization initiator and a  photosensitizer. CONSTITUTION:A substrate is coated with a composition containing an unsaturated polyester resin or a vinyl ester resin, glass flakes or fibers, a radical polymerization initiator and a photosensitizer. The composition is then cured by the light irradiation, to make a lined article. The glass flakes are those having a thickness of about  3mu and a diameter of 0.4-3mm., prepared from alkali-free glass. The radical polymerization initiator may be a perester compound, a diacyl peroxide compound, etc.  The photosensitizer may be benzoin, benzoin ethyl ether, etc.
Patent JP-S61201598-A (JP)
Title: Ultrasonic wave probe
Inventor: AMAMIYA SHINICHI
IPC: G01S7/521
Filed: 1985-03-04
Abstract: PURPOSE:To eliminate external noise components by dividing electroacoustic transducers into two groups and combining them so that outputs of each group are inverted together. CONSTITUTION:Many electroacoustic transducers 1, 1' arranged in parallel are polarized respectively in directions of arrows A, B. That is, the electroacoustic transducers 1 are polarized in the direction of arrow A and the electroacoustic transducer 1' are polarized in the direction of arrow B. With respect to the noise component N picked up by the lead wire of the electroacoustic transducers 1, 1', since one group of electroacoustic transducers 1' are connected to an adder 10 via a phase inverter 12, the noise component is opposite in phase to that from the other transducers 1 at the adder 12 and the noise components are cancelled together.
Patent JP-H07251752-A (JP)
Title: Steering angle control device
Inventor: MORI HIROSHI
IPC: B62D6/00
Filed: 1994-03-14
Abstract: PURPOSE:To avoid and restrain changes in track and position of a vehicle as much as possible even if a steering angle control device fails in the feedback control of both front and rear wheels at the same time. CONSTITUTION:In a vehicle having a mechanism for assisting in steering front 1 and rear 2 wheels by positioning each auxiliary steering angle through feedback control, the auxiliary steering angles of the front and rear wheels are biased in the same direction when the feedback of the front and rear wheels has failed substantially at the same time. For example, the feedback systems are so designed that when signal lines from stroke sensors 19, 20 for detecting front and rear steering angles are disconnected, both the front 1 and rear 2 wheels are steered rightward. Even if the feedback systems of the front and rear wheels fail simultaneously, the front and rear wheels can be steered in the same direction during the failure, and yaw moments that are inputted to the vehicle during the failure can be reduced and so changes in track and position of the vehicle can be reduced.
Patent JP-H05237295-A (JP)
Title: Electric iron
Inventor: UGAJIN TOSHIYUKI
IPC: D06F75/26
Filed: 1992-02-28
Abstract: PURPOSE:To provide temperature control for an electric iron, which restrains the temperature from overshooting when the temperature is raised at once from a low temperature, so as to prevent the base temperature from being excessively high from a set temperature. CONSTITUTION:An electric iron incorporates a temperature difference detecting means for detecting a temperature difference between a detected temperature when a temperature setting means 4 sets a set temperature, and the set temperature, a comparing means 7 for comparing the temperature difference detected by the temperature difference detecting means 6 with an arbitrary temperature difference, and a temperature compensating means 8 for determining that a base temperature is higher than the temperature detected by the temperature detecting means 3 by another arbitrary temperature difference when the result of the comparison by the comparing means 7 exhibits that the temperature difference is higher than the arbitrary temperature difference. Further, a time means 9 for which initiates the counting at the time when the compensated temperature detected by the temperature compensating means 8 reaches the set temperature, and a temperature compensation releasing means 10 for releasing the temperature compensation when a predetermined time is counted by the time means 9, are incorporated.
Patent JP-S62199300-A (JP)
Title: Control device for press operation
Inventor: SHIRAKAWA ZENICHI
IPC: G10L13/00
Filed: 1986-02-27
Abstract: PURPOSE:To decrease an operator's burden and to improve the quality control of a product by providing mechanisms to detect press load with a sensor, holding and displaying the output peak value thereof and releasing the peak value display when the output decreases to a set value or below. CONSTITUTION:The press load or press pressure is detected by the sensor 1 and is converted to electrical output, then the output Vi thereof is inputted to a peak holding part 2 in the stage of a press operation. The peak holding part 2 holds the peak value Vp of the output Vi inputted thereto and feeds the same to a display part 3. The output Vp is converted to a numerical value Xi and said value is displayed in the display part 3. The output Vi of the sensor 1 is fed to a peak hold resetting part 4 which supplies a release signal Ri to the peak holding part 2 to release the peak value display when the output of the sensor 1 decreases to the set value E0 or below. The peak value display of the display part 3 is thereby released at every one cycle without giving the burden to the operator.
Patent JP-H11212470-A (JP)
Title: Linerless ordinary paper label continuous body
Inventor: FUJITA MITSUO
IPC: G09F3/10
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a linerless ordinary paper label continuous body which can be applied to a label printer of heat transfer type using an ink ribbon. SOLUTION: A release agent is applied to the surface of a band-shaped ordinary paper label base material, whose rear face is coated with an adhesive, partially in polka dots, grids, or the like. When this label continuous body 1 is set to the label printer of heat transfer type using an ink ribbon to perform printing, the ink is received in parts of the ground of the ordinary label base material where the release agent is not applied, and a picture is obtained in its own way.
Patent JP-H03244666-A (JP)
Title: Curable composition
Inventor: ISOZAKI OSAMU
IPC: C08K5/10
Filed: 1990-02-23
Abstract: PURPOSE:To improve the storage stability by adding a stabilizing agent to a curable composition containing an alkoxysilane- and/or hydroxysilane- containing resin and a metal chelate compound. CONSTITUTION:An alkoxysilane- and/or hydroxysilane-containing resin (A) (e.g. an acryloxypropyltrimethoxysilane polymer) is mixed with a metal chelate compound (B) [e.g. this(ethylacetoacetate)aluminum] and a stabilizing agent (C) to produce a curable composition. The stabilizing agent used is a compound capable of forming a stable keto-enol tautomer with the metal chelate compound, the examples including acetylacetone, ethyl malonate, and salicylaldehyde. The obtained curable composition can be stably stored for a long period of time and can be suitably used as a liquid paint, etc.
Patent JP-S56140512-A (JP)
Title: Erasing device for magnetic recording tape recording signal of tape recorder
Inventor: ICHIKAWA HIROTERU
IPC: G11B5/008
Filed: 1980-04-02
Abstract: PURPOSE:To erase accurately an optional part on a magnetic tape, permitting an erasing magnetic head to perform its own function selectively when a reproducing magnetic head performs it own function. CONSTITUTION:Reproducing magnetic head 26 is provided along magnetic tape 20 equipped between reels 16 and 18, and erasing magnetic head 28 and recording magnetic head 30 are provided adjacently in the running direction of the tape. While signals on tape 20 are reproduced via speaker 32 by putting reproducing magnetic head 26 in operation, erasing magnetic head 28 is operated by closing the setting switch of partial erasure mode when the sound corresponding to a part having a signal to be erased is reproduced, thereby erasing it from tape 20. Therefore, an optional part to be erased can accurately be erased by running tape 20 only once, so that the operation can be made extremely easy.
Patent JP-S61201360-A (JP)
Title: Arithmetic device for digital signal
Inventor: HISADA MASAHIRO
IPC: G06F12/06
Filed: 1985-03-05
Abstract: PURPOSE:To speed up arithmetic and to simplify circuit constitution by providing two memory circuits. CONSTITUTION:External input/output data is read out of and written on a memory; 5-4 by an external input/output microprocessor chip 5-1 through an address transfer line 5-9 and a data transfer line 5-10. Data to be used for arithmetic, on the other hand, is read out of and written on a memory 5-5 by a memory address control microprocessor 5-2 on the basis of data of a data transfer line 5-12 by sending a memory address to an address transfer line 5-11, and an arithmetic microprocessor chip 5-3 performs arithmetic. A switching circuit 5-6 equipped with a data transfer line 5-13 having a buffer and a switch for sending data from a data transfer line 5-13 to the line 5-10 and a data transfer line 5-14 having a buffer and a switch for sending data from the data transfer line 5-10 to the line 5-12 is provided between the data transfer lines 5-10 and 5-12.
Patent JP-H02224107-A (JP)
Title: Automatic power saving method
Inventor: TOKITO YASUO
IPC: G06F1/32
Filed: 1989-02-27
Abstract: PURPOSE:To improve operability by setting up time required from the end of device operation up to a power saving sate to a value longer than the suspending time of the device, and in a using environment having a short suspending time of the device, setting up the time from the end of the operation up to the power saving state to a shorter value. CONSTITUTION:An automatic power saving circuit is constituted of a common bus 1, a CPU 2, a ROM 3, a RAM 4, an input port 5, an output port 6, a clock 7, a switch 8 for starting device operation, a power saving relay 9, and a load 10 for turning off a power supply at the time of power saving. Since the time required from the end of the device operation up to the power saving state is set up to a value longer than the suspending time of the device, a user rarely meets the power saving state at the time of requiring the use of the device. In the using environment shortening the suspending time of the device, the time required up to the power saving state after the end of operation is shortened. Thus, the operability can be improved.
Patent JP-H05237540-A (JP)
Title: Method for preventing tube end deformation of electric resistance welded tube
Inventor: TOYODA TETSUJI
IPC: B21C37/08
Filed: 1992-02-28
Abstract: PURPOSE:To reduce the friction coefficient between upper and lower rolls and the tube, to control the elongation of longitudinal direction and to improve the dimensional precision of tube end by making sizing rolls, at least, of the final stage to the four rolls system of all non-driven type and specifying the drawing amount. CONSTITUTION:The elongation and the bending deformation of the upper and lower surfaces of tube which are looked on the two rolls type sizing is solved by forming the upper and lower and the left and right at the same time with the four rolls system by making the sizing rolls 5 of, at least, the final stage to the four rolls system of all non-driven type. And the deformation of tube end is prevented by sizing the stress of elongation with all non-driven system at the upper and lower surfaces only at the driving time of the case that only upper and lower rolls are made to the drive type even if they are the four rolls system sizing, and reducing the residual stress of circumferential direction. In this time, the drawing amount of the all non-driven type four rolls sizing machine is necessary to be made to 0.05% at minimum because it is required to eliminate the history of the residual stress of the former stage, but the unbalance of residual stress of the difference of strength between the harden part and the base material is conspicuous if it is excessively drawn, so it is made to <=0.6%.
Patent JP-H09235728-A (JP)
Title: Pile embedding machine
Inventor: MORIYA YUKIO
IPC: E21B7/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to operate easily an outrigger mounted in every direction of a machine main body. SOLUTION: An outrigger is mounted in every direction of a machine main body respectively. Four extension switches and shrinkage switches, which output a signal which forces each outrigger cylinder to be extended and contracted, are laid out at an operation unit 34 which outputs a changeover signal to an operation valve which expands and contracts each of this outrigger cylinder. Front, rear, left and right extension signals 37, 38, 39 and 40 and all directional contraction switches 43, 44, 45 and 46 which output a signal which extends and contracts two outrigger cylinders and every direction extension switch 41 and every direction contraction switch 47, which extend and contract each outrigger cylinder, are provided.