baber/WOPTO huggingface dataset:
Patent JP-H0342235-A (JP)
Title: Preparation of polymer product containing staple fiber having orientation properties
Inventor: TAJIMA YOSHITAKA
IPC: B29K21/00
Filed: 1989-07-10
Abstract: PURPOSE:To prepare a polymer product containing staple fibers having orientation properties by preliminarily kneading a raw material polymer with a vulcanizing agent or the like and subsequently preparing a rolled sheet wherein staple fibers are oriented from staple fiber dispersed kneaded rubber using a rolling means and molding said rolled sheet into a spiral shape to vulcanize the same. CONSTITUTION:A raw material polymer, a reinforcing agent, process oil, an ageing inhibitor, a processing aid, a vulcanizer or the like are preliminarily kneaded by an open roll or a hermetically closed type kneader. Staple fibers are mixed with the kneaded rubber to perform double kneading and uniformly dispersed in the rubber. The kneaded rubber having the staple fibers dispersed therein is rolled by a rolling means 1 to orient the staple fibers 2a in the rolling direction to prepare a rolled sheet 2. Next, the rolled sheet 2 is wound around a pipe member 3 in a spiral form until reaching an objective thickness. Ring members 5 are set to both end parts of the wound molded article 4 and the whole is vulcanized for a predetermined time in a hot air vulcanizer or a steam boiler vulcanizer to take out vulcanized molded article after vulcanization and the outside ring members 5, cloth 6 and a card 7 are removed. Next, the vulcanized molded article is cut into round slices at a predetermined width to obtain the necessary appearance shape of a rubber product.
Patent JP-H10329499-A (JP)
Title: Decorative structure
Inventor: WATANABE MAKOTO
IPC: B44C1/18
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a decorative structure having a low cost and high structural reliability, by performing natural movement without using electrical and mechanical controls. SOLUTION: The decorative structure comprises a plurality of bar-like elements 20 held at a fixed member 30 and stood in a self-supporting state and formed, for example, of about 200 of the elements 20 and installed outdoor. The element 20 has a lower end part, rod 22 and upper end part 23. The member 30 is embedded under the ground, and is not limited to the ground but can be held in the state suspended from a wall or ceiling surface. The rod 22 is a hollow rod made, for example, of flexible material such as carbon fiber, or polyvinyl chloride.
Patent JP-H0229078-A (JP)
Title: Picture signal processing circuit
Inventor: SAKAMOTO KATSUMI
IPC: H04N5/372
Filed: 1988-07-18
Abstract: PURPOSE:To always hold a constant reference potential by storing an output potential of an amplifier into a capacitor while a black level signal corresponding to non picture element is outputted from an image pickup element and feeding back the potential stored in the capacitor to the input of the amplifier while the picture signal corresponding to the picture element is outputted from the image pickup element. CONSTITUTION:A clamp pulse goes to a high level at an idle feed part D after the output of a picture signal by one line of one line CCD is finished and goes to a low level during the period of the picture signal. Analog switches 17, 19 are turned on when the clamp pulse goes to a high level and turned off when the pulse goes to a low level. An analog switch 18 is turned off when the clamp pulse goes to a high level and turned on when the pulse goes to a low level. A drift voltage is charged in a capacitor 14 through an analog switch 19. When the clamp pulse goes to a low level, a drift voltage 0.1V charged in the capacitor 14 enters a buffer amplifier 15. Thus, the clamp circuit with very less drift is constituted.
Patent JP-H053360-A (JP)
Title: Light stabilizer for laser
Inventor: NISHINO NAOYA
IPC: H01S3/13
Filed: 1991-06-25
Abstract: PURPOSE:To attenuate laser light without generating heat and, at the same time, to highly stabilize the light intensity of the laser light by precisely, continuously, and variably adjusting the attenuating quantity. CONSTITUTION:A high-refractive index plate 4 is provided in front of the reflecting surface of a total-reflection prism 2 at a small interval. The small interval is precisely changed by means of a small displacement element 6. Because of the principle of this light stabilizer utilizing evanescent waves produced on the total reflection surface of the prism 2, the light intensity of the laser light is attenuated by leading part of the light energy of the laser light in a different direction. The attenuating quantity is fed back and controlled.
Patent JP-S6240316-A (JP)
Title: Method for controlling soaking
Inventor: TEZUKA SAKAE
IPC: C21D8/00
Filed: 1985-08-14
Abstract: PURPOSE:To accurately and uniformly heat a slab by predicting and calculating the inside temp. distribution of the slab from the bulging shape at the end face of the slab in the initial period of rolling and correcting the set temp. of a heating furnace in accordance therewith. CONSTITUTION:A bulging characteristic (g) is preliminarily calculated from sample data A such as steel kind (a), slab size (d), inside temp. distribution (b) of the slab, diameter of a rolling roll (c), rolling reduction (e) and bulging shape (f) of the slab after rolling. The inside temp.distribution (b) of the slab to be actually rolled is calculated from the data B including the steel kind (d) of the slab to be actually rolled in accordance with the above-mentioned data A, the diameter (i) of the rolling roll and the rolling reduction (j) and the data C on the actually measured bulging shape (l) after the initial pass. The bulging characteristic equation obtd. from the preliminarily calculated bulging characteristic (g) is contrasted with the actually measured data C of the actually measured bulging shape (l). The calculated inside temp. distribution (o) of the slab and the set temp. distribution are compared and the materials model to determine the set value of the furnace temp. for each furnace zone is corrected.
Patent JP-S6073012-A (JP)
Title: Method of controlling supercharger of mechanically supercharged engine
Inventor: NAKAMURA NORIHIKO
IPC: F02B39/12
Filed: 1983-09-29
Abstract: PURPOSE:To improve acceleration response, and reduce frequency of use of a supercharger thereby to extend a useful life of the supercharger, by selecting one of predetermined plural throttle opening degrees with use of engine rotational speed and vehicle speed to engage and release an electromagnetic clutch. CONSTITUTION:A control device 17 receives a signal from an engine rotational speed sensor 18, a signal from a vehicle speed sensor 19 and a signal from a throttle sensor 16 to engage and release an electromagnetic clutch 6. Under a low engine speed and low vehicle speed condition, the electromagnetic clutch 6 is released. When a vehicle is accelerated from the above-mentioned condition, the electromagnetic clutch 6 is engaged at a predetermined throttle opening degree theta1. When the vehicle is further accelerated, the throttle opening degree exceeds a predetermined opening degree theta2, but the electromagnetic clutch continues to be engaged. After further acceleration, the vehicle is allowed to run at a constant speed, and a throttle is relatively closed. At this time, since the engine speed: the vehicle speed is rendered high, the electromagnetic clutch is released at the throttle opening degree theta2.
Patent JP-H0467222-A (JP)
Title: Signal input device
Inventor: MARUYAMA HIROSHI
IPC: G06F3/038
Filed: 1990-07-06
Abstract: PURPOSE:To obtain a signal input device having no input caused by an undesired movement by providing a control means which applies a control signal to actuate a moving amount detecting part in response to a due operation. CONSTITUTION:A control means is provided with a sensor which detects the grip of its own device by means of a thumb and a little finger and a grip detecting part 13 serving as a signal generating means which produces a control signal in response to the detection of the sensor. The sensor is set on the grip surface of its own device, and two grip buttons 11 and 12 are depressed with grip. The signal generating means is provided with a means which starts its own means with the depression of one of both buttons 11 and 12. When a worker intentionally inputs a signal, the worker holds a mouse and depresses the button 11 or 12. Thus the part 13 detects the grip of the mouse with the depression of the button 11 or 12 and sends a signal to a moving amount detecting part 14. The part 14 works only in a period when the signal is received from the part 13 and transmits the moving amount to a computer 15.
Patent JP-S5968971-A (JP)
Title: Thyristor
Inventor: WADA KAZUHISA
IPC: H01L29/74
Filed: 1982-10-13
Abstract: PURPOSE:To obtain an amplification gate structural SCR of a high dv/dt strength which has a uniform shunt resistance without damaging an ignition characteristic by a method wherein an oxide film adjusted at a fixed resistance value is inserted between the electrodes of the main and auxiliary SCR parts by CVD method. CONSTITUTION:The main and auxiliary SCR parts 2 and 3 are formed in an Si substrate 1, and an SiO2 film 11 is left by covering the P-N junction between the N-emitter and the P-base of the SCR2. The SiO2 film 12 is provided, between the main and auxiliary electrodes 5 and 6, on the film 11 by low temperature CVD method, the gas which contains a donor impurity is mixed with a reaction gas, and thus the resistance of the film 12 is adjusted at 0.1-10OMEGA. The film 12 operates as a shunt resistor to a displacement current. Besides the ability to reduce the dispersion by adjusting the resistance values for every SCR, the initial ignition length of the emitter layer of the main SCR does not shorten because of the interposition of the insulation film 11, further the ignition junction between the base layer is protected thickly and is not influenced by external atmosphere. This constitution enables to obtain the SCR of high both strengths di/dt and dv/dt.
Patent JP-S57103351-A (JP)
Title: Semiconductor device
Inventor: SAKAI KIYOSHI
IPC: H01L29/45
Filed: 1980-12-18
Abstract: PURPOSE:To form a thermally stable electrode structure by forming a layer containing the same conductive type impurity element on an impurity diffused region of a compound semiconductor substrate mainly including Ga and As as part of electrodes. CONSTITUTION:Amorphous or polycrystalline N<+> type Si layer 2 is, for example, formed at a low temperature by a CVD method, a deposition method on a GaAs substrate 1. A laser beam or electron beam is selectively emitted to the surface of the layer 2 to difuse Si in the heated Si layer 2 and in the substrate 1 from the contacting surface to form an N type Si diffused layer 3. Then, a desired metallic electrode 4 is formed on the layer 2 in an element structure. Thus, an N type diffused layer is formed in the GaAs substrate, and a thermally stable ohmic contact is simultaneously formed on the diffused layer to form an electrically stable GaAs element.
Patent JP-2001004977-A (JP)
Title: Liquid crystal display device
Inventor: HOSODA YOSHIHISA
IPC: G09G3/36
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of preventing reverse tilts in the liquid crystal display device in which opening ratios are made high without necessitating exclusive control electrodes and to provide a driving method therefor. SOLUTION: After a microcomputer 1 turns a power source on, it controls an inversion control circuit 2 so as to output an inversion control signal for invertingly driving fields for a fixed time. Thus, this device can prevent reverse tilts by impressing signals having the same polarity on all pixel electrodes and by reducing the potential difference of adjacent pixel electrodes and by suppressing effects of transverse-direction electric fields while invertingly driving fields at the time of turning the power source on when the reverse tilts and most apt to be generated.
Patent JP-S5968223-A (JP)
Title: Method of correcting tire uniformity
Inventor: OIKAWA YUUJI
IPC: G01M1/38
Filed: 1982-10-13
Abstract: PURPOSE:To improve the uniformity, by measuring the lateral force to calculate the conicity force or ply-steer force, and actuating the corresponding grinder apparatus when it exceeds a grind level. CONSTITUTION:When a tire 1 is being rotated forward, the LF constituent of the loads detected by load cells 9, 10 is converted to an LF nonprocessing signal by an adder 27, and is inputted into a memory/arithmetic unit 29 to find an integral average value LFD1. Then when the tire 1 is rotated backward, an LFD2 is find. From the average value of these, the CON of the tire is calculated, and it is compared with the grind level by setting apparatuses 30, 31 after the third rotation and so on, and when it exceeds the grind level, by the grind signal of a comparator 32 or 33, the corresponding shoulder section is ground. Similarly, the STR can also be improved. Thus, the conicity force or ply-steer force of the tire can be improved to become less so that the uniformity of the tire can be improved.
Patent JP-2001009225-A (JP)
Title: Bag filter and retainer used in the same
Inventor: MASUDA CHIKAYASU
IPC: B01D46/06
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To mitigate fatigue given to a filter element by making a retainer, which supports a filter fabric surrounding a filter part of a bag filter, into a cylindrical frame consisting of any of a honeycomb structure, a porous structure, a perforated plate structure and a net-shaped structure. SOLUTION: The retainer 11A of a filter cylinder 15A supporting the filter fabric 14 surrounding the filter part of the bag filter, which is used as a dust collector for high temperature exhaust gas from an electric furnace, a smelter, a converter or the like, is made into a honeycomb structure provided on the inside with a passage 13 of a clean gas 12 obtained by filtering exhaust gas 10, and the filter cylinder 15A is obtained by surrounding the filter fabric 14 around the outer periphery of the honeycomb structure. The fatigue of the filter fabric 14 is prevented by using the retainer 11A having the honeycomb structure like that mentioned above to reduce the difference between a case when dust-collected and that when backward washed so that the long service life of the fabric 14 can be realized.  The fabric 14 provided around the retainer 11A is prepared by forming a chromate layer containing at least one of molybdenum, antimony, zinc and barium on the surface of an inorganic fiber.
Patent JP-H0343078-A (JP)
Title: Novel hybridoma, monoclonal antibody and its use
Inventor: TONO KAZUYA
IPC: C12P21/08
Filed: 1989-07-12
Abstract: NEW MATERIAL:A hybridoma, obtained by cell fusion of a cell capable of producing an antibody of a mammal immunized with a gastric gland cancerous cell to a lymphatic cell strain and capable of producing a monoclonal antibody reactive with blood serum of a patient suffering from human hepatic cancer. USE:For producing monoclonal antibodies used as a diagnostic agent for hepatic cancer. PREPARATION:For example, a glandular cancerous cell HuG-1 strain established from an ascitic fluid of a patient suffering from gastric cancer is administered into the abdominal cavity of a BALB/c mouse to immunize the mouse. After the final immunization, a splenic cell is collected and subjected to cell fusion to a mouse myelomatous cell SP2/0-Ag14 to prepare a hybridoma. A clone capable of producing an antibody reactive with the glandular cancerous cell HuG-1 is selected and subsequently cloned by a limiting dilution method, etc., to afford the objective hybridoma capable of producing a monoclonal antibody reactive with blood serum of a patient suffering from human hepatic cancer.
Patent JP-S5882982-A (JP)
Inventor: SAKAMOTO HIDEAKI
IPC: B66B11/02
Filed: 1981-11-11
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-S5969927-A (JP)
Title: X-ray exposure device
Inventor: KIMURA TAKESHI
IPC: G03F7/20
Filed: 1982-10-15
Abstract: PURPOSE:To transfer a mask pattern of a large area with high accuracy without the unevenness of exposure by vibrating a radiation bundle, which is reflected by a convex mirror and a sectional area thereof is expanded, by giving the convex mirror a rotation or a rotation-vibration. CONSTITUTION:A section 54', which can uniformly expose a resist film effectively, in synchrotron orbital radiant beams 54 is passed selectively by using a slit 53 of width of W=5mm., and projected to the cylindrical convex mirror 51, and the mirror 51 is rotated and vibrated at amplitude of + or -100rad as shown in the arrow 57 around a shaft 52 on radiant luminous flux 54'a. A range enabling uniform exposure by radiant beams of lambda>=1nm is brought to approximately 50mm. width, and expanded up to decuple as wide as width of W=5mm. of incident beams 54'.
Patent JP-H0467161-A (JP)
Title: Color picture forming device
Inventor: FUKUCHI MASAKAZU
IPC: G03G15/01
Filed: 1990-07-06
Abstract: PURPOSE:To reduce the unnecessary power consumption of a color picture forming device so as to reduce the temperature rise in the device by stopping picture forming operations and set the device to an initialized state by means of an emergency stop signal. CONSTITUTION:When an emergency stop signal is inputted from an emergency stop key, a control unit 13 stops the scanning operation of an electrifying and exposing lamp 16 so as to stop the original and image exposing operations and the cooling fan of a lamp unit 17 and successively actuates a destaticizer 8 and cleaning device 9 so as to remove adhering toner. Then the unit 13 stops a photosensitive drum 1 when the drum 1 returns to or near its starting position after the drum 1 rotates by a required length and cleaning is completed and sets the drum 1 to a standby state. Therefore, the service life of the lamp of this device can be extended and the original placing table does not become hot, because unnecessary power consumption is reduced at the time of emergency stop.
Patent JP-H0344432-A (JP)
Title: Manufacture of fiber reinforced metallic composite material
Inventor: NUKAMI TETSUYA
IPC: C22C47/08
Filed: 1989-07-12
Abstract: PURPOSE:To manufacture the sound composite material without generating the shrinkage and cracking of a formed body constituted of reinforcing fibers and grains having specified size by impregnating the molten metal of a matrix metal into the formed body at a specified rate. CONSTITUTION:Reinforcing fibers such as silicon carbide whiskers having >=1mum average fibrous size and the grains of silicon carbide or the like having 10 to 50mum average grain size are formed by using an inorganic binder. The volume rate of the grains is regulated to 10 to 30% to that of the reinforcing fibers and the total volume rate of the reinforcing fibers and grains to 7 to 17%. The formed body is disposed in a die of a die casting machine and is impregnated with the molten metal of a matrix metal such as an Al alloy at 0.3 to 5m/sec impregnating rate to manufacture the fiber reinforced metallic composite material. Respective reinforcing fibers in the formed body are separated each other by the grains to reduce the resistance of the formed body to the matrix. Thus, the composite material of which the matrix metal is satisfactorily impregnated into the spaces of the respective reinforcing fibers can be obtd.
Patent JP-S6425206-A (JP)
Title: System for processing input/output of programmable controller
Inventor: ITO KEIICHI
IPC: G06F9/06
Filed: 1987-07-21
Abstract: PURPOSE:To easily detect erroneous input, by storing attribute information representing whether or not an information area is unused in a storage area where input/output information is stored. CONSTITUTION:A programmable controller which performs the operation control of an external equipment is constituted of a processor which executes a sequence program, a memory device 2', etc. In each address of the memory device 2', an area 14 which stores null address information at a leading one bit is provided. And an area 15 which stores information to which the programmable controller is inputted and outputted is arranged following the area 14. In such a way, in the null address information area 14, '1' is stored when the information to be stored in the address is usable, and '0' when it is a null address. As a result, it is possible to detect whether or not a designated address is the null address.
Patent JP-H0937075-A (JP)
Title: Device and method for processing image
Inventor: YAMAMOTO MITSUHIRO
IPC: H04N1/405
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To quickly process and transmit large amount of multilevel data by pseudo-halftone-processing a picture signal through the use of a picture circuit (hardware) in the main body of a copying machine. SOLUTION: Reading picture is instructed in a picture reading part 100 to successively takes the binary signals of Yellow (Y), Magenta (M), Cyanogen (C) and Black (B) generated by an internal hardware circuit to RAM 52 in a host computer 200 through a video interface 150 by each picture element. The obtained binary signals Y, M, C and K are converted corresponding to the resolution and the number of gradation of CRT 201. Algorithm of pseudo halftone processing executed by a pseudo halftone processing circuit 47 at this time and the size and the resolution of the object picture are reported to the host computer 200 via a control line. Then they are preview-displayed on CRT 201 and at this time a result processed by hardware in the picture reading part 100 is transferred to enable quick preview display.
Patent JP-H0344198-A (JP)
Title: Speaker equipment
Inventor: TOYOFUKU KENICHIRO
IPC: H04R1/02
Filed: 1989-07-11
Abstract: PURPOSE:To obtain a speaker equipment with a small volume and high efficiency by providing a duct coupling accoustically a 1st cavity containing a speaker and a 2nd cavity arranged in front of the speaker. CONSTITUTION:A 1st cavity 2 containing a speaker is formed and a 2nd cavity 3 is formed in front of the speaker 1. Then the 1st cavity 2 and the 2nd cavity 3 are coupled mutually via a duct 4. Thus, an undesired band of a speaker front radiation sound is attenuated through the 2nd cavity 3 by utilizing a high-cut filter characteristic of the cavity and a high frequency sound component in succession to a low frequency sound is rapidly attenuated. Thus, the speaker equipment with a small volume and high efficiency is obtained.
Patent JP-S6338407-A (JP)
Inventor: TAKAHASHI HISAE
IPC: A45B25/14
Filed: 1986-08-01
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-S6424385-A (JP)
Title: Surface heat emitting body
Inventor: YAMADA NAOKI
IPC: H05B3/20
Filed: 1987-07-20
Abstract: PURPOSE:To provide possibility to use attracted to a magnetic substance by equipping this surface shaped heat emitting body with an electroconductive elastomer layer containing an electroconductive material, an electrode, and a magnetic rubber sheet arranged over the outer surface of the named elastomer layer. CONSTITUTION:A cloth base 11 is equipped at its both sides with an electroconductive elastomer layer 12, and apart therefrom electrodes 14, 15 are arranged. These electrodes 14, 15 are connectible to DC or AC wires. Further magnetic rubber sheets 16A, 16B are arranged at a part of one surface of the electroconductive elastomer layer 12. This allows attraction to the magnetic body, and the service mode can be enlarged without resorting to any specific fixed member. Further touching the peripheral members or electric shocks can be prevented.