baber/WOPTO huggingface dataset:
Patent JP-H03198483-A (JP)
Title: Image pickup device for vehicle
Inventor: SEKO TAKATOSHI
IPC: H04N5/376
Filed: 1989-12-27
Abstract: PURPOSE:To cut both a visible light and an infrared light by controlling the move of an infrared cut filter in respect to a visible beam permeability control object. CONSTITUTION:A permeability control means 3 is composed of a visible light permeability control object 13 and an infrared cut filter 15 which cuts infrared rays and can move to the visible light permeability control object 13. When the output of an image pickup element 5 is more than a prescribed value, corresponding to the output of the image pickup element 5, the permeability of the visible light permeability control object 13 is decreased and the movement of the infrared cut filter 15 is controlled so that light can be made incident through the infrared cut filter 15 to the image pickup element 5. Thus, the energy of the light to be made incident to the image pickup element 5 can be controlled from a visible light area to a near infrared area.
Patent JP-2000165078-A (JP)
Title: Cooling system for portable electronic apparatus
Inventor: ISHIDA YOSHIO
IPC: H05K7/20
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To attain an effective heat dissipating action by thermally jointing a waste heat collector of heat generating element in an electronic apparatus with a heat pipe and thermally jointing one end part of the heat pipe with a handle. SOLUTION: The housing 1 and the handle 2 of a video camera body are molded integrally and the handle 2 is provided with a group of slit-like vents 21 and a grip part 22 formed by winding a material, e.g. synthetic resin, having both nonslip and heat insulation properties. A collector 11 for collecting waste heat from heat generating elements, i.e., electronic parts, is disposed in the housing 1. The collector 11 is thermally jointed with a heat pipe 12 having an end part penetrating a wall 10 from the inside of the housing 1 and conducting with the inner cavity 23 of the handle 2 where the heat pipe 12 is thermally jointed with a group of fins 24 arranged in the cavity 23. According to the structure, an effective heat dissipating action can be attained without using any fan.
Patent JP-H04207133-A (JP)
Title: Apparatus for cultivation using pot cage
Inventor: TAKAGI SUSUMU
IPC: A01G31/00
Filed: 1990-11-30
Abstract: PURPOSE:To obtain the subject apparatus, composed of a pot cage, capable of carrying many flowerpots thereon and having a flat bottom formed so as to enable flow of water therethrough and a cage receiving water pan and capable of readily performing cultivating operation or movement transportation and efficiently carrying out cultivation control of the flowerpots. CONSTITUTION:In a cultivation apparatus for water culture using a pot cage 10, capable of carrying many flowerpots 30 thereon and having a flat bottom 11 formed so as to enable flow of water therethrough and a cage receiving pan 20 for receiving the pot cage 10 so as to enable free taking out of the pot cage 10. The pot 10 and the cage receiving water pan 20 have an engaging structure producing a gap 22 permitting flow of water between the bottom 11 of the pot cage 10 and the bottom 21 of the cage receiving water pan 20. A water guide member 33 is passed through a draining hole 32 in the bottom 31 of each flowerpot 30 and hung from the interior of the flowerpot to the bottom 21 of the cage receiving water pan 20. Water 40 in the gap 22 between the bottom 11 of the pot cage 10 and the bottom 21 of the cage receiving water pan 20 is led into the flowerpot to keep the quantity of water in soil 34 in the flowerpot 30 nearly constant. Thereby, plants are cultivated.
Patent JP-2001155111-A (JP)
Title: Device for reading web position information
Inventor: MORIKAWA MASAHIRO
IPC: G06K7/10
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a web position information reader capable of accurately recognizing a code formed at a perforation position, about a web position information reader. SOLUTION: This web position information reader reading a perforation code of a web in the middle of being carried, corrects the read gate position of code data with the perforation position as a reference when the reader reading the perforation code detects a perforation.
Patent JP-2001153772-A (JP)
Title: Analytical method for creep characteristic of resin molding
Inventor: TAKAHARA TADAYOSHI
IPC: G06F17/50
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an analytical method, for the creep characteristic of a resin molding, in which the creep characteristic can be analyzed with high accuracy regarding an actual molding having various shapes and concluding conditions. SOLUTION: The main stress value of every part of an object to be analyzed is read out. The hydrostatic pressure stress σm of every part is calculated on the basis of the main stress value. When the hydrostatic pressure stress σm is positive, a stress state is judged to be a tensile stress. When the hydrostatic pressure stress is negative, the stress state is judged to be a compressive stress. According to the stress state of every part, a tensile characteristic value or a compressive characteristic value is given, on the basis of the characteristic value, a creep in a prescribed time is calculated. By this method, the characteristic value according to the stress state is used in every part, and the creep characteristic can be analyzed with high accuracy.
Patent JP-H05165021-A (JP)
Title: Liquid crystal display device
Inventor: KUHARA TAKAHITO
IPC: G02B5/02
Filed: 1991-12-19
Abstract: PURPOSE:To prevent intrusion of foreign matters into a gap according to the conventional technique between a liquid crystal cell and diffusion plate after the assembly process is completed, by forming the diffusion plate from a mate rial having a resilience, and putting the oversurface of the diffusion plate in tight attachment with the undersurface of a liquid crystal cell. CONSTITUTION:A liquid crystal cell 60 is formed in a single piece with a back- light 67 through a resiliente diffusion plate 39. Thereby its oversurface is put in tight attachment with the undersurface of the liquid crystal cell 60, and there is no gap between these two members. After the assembling process is completed, therefore, no foreign matters intrude between the cell 60 and the plate 39, which eliminates risk of dropping of the display quality due to existence of foreign matters, and the reliability of the liquid crystal display device is enhanced. Therein such works according to the conventional technique are eliminated as affixing a tape to the periphery of gap between the cell 60 and plate 39 for prevention of foreign matter intrusion, which enhances the effectiveness in the assembly works.
Patent JP-H08173785-A (JP)
Title: Agitating device
Inventor: OMASA TATSUAKI
IPC: B01F11/00
Filed: 1994-12-26
Abstract: PURPOSE: To reduce a load on a vibration vane plate to prevent a break of a vibration bar and the vibration vane plate, in an agitating device including a vibration generating device with a vibration motor and a vibrating agitation means with a vibration vane part, by providing a connection point between the vibration generating device of a specific range and a vibration bar with a vibration stress dispersing means. CONSTITUTION: A basic vibration member 2 provided with a drive motor 1 is attached on a supporting frame with springs 5 above a frame 6 mounted on an agitation tank 7. A vibrating agitation means including vibration vanes 9, which are mounted to a vibration bar 8, which vibration in the tank 7 in association with a vibration generating device including the motor 1, in one or more stages in non-rotatable relationship, is installed. And as the motor 1, a motor, which can generate any vibration in the range of 10-500Hz by means of an inverter, is used. And a connection point 4 between the vibration generating device and the bar 8 is provided with a rubber ring, as a vibration stress dispersing means, having a length 3-8 times the length of the bar 8 and having a diameter 1.3-3.0 times the diameter of the bar 8.
Patent JP-H07198632-A (JP)
Title: Ion scattering spectral analyzing device
Inventor: ISHIYAMA OSAMU
IPC: G01N23/225
Filed: 1993-12-28
Abstract: PURPOSE:To provide an ion scattering spectral analyzing device, by which the structure of an element can be analyzed very correctly even if an angle of incidence of an ion beam to a sample is changed. CONSTITUTION:An angle theta of incidence of an ion beam to a sample 13 is set by an incidence angle setting means 4. A control means 3 inclines a sample stage 5c through a stage driving means 5 in such a manner that an angle thetaof incidence of an ion beam to the sample 13 is theta, and controls an opening width of a slit 1 in such a manner that the flight distance of an ion is within a designated range by the center and peripheral part of ion beams through a slit driving means 2. Thus, an error in flight time caused when the sample 13 is inclined to the ion beam can be held down within a designated range, so that the structure of crystal surface can be determined accurately.
Patent JP-H04202766-A (JP)
Title: Thin film forming device
Inventor: KINOSHITA MIKIO
IPC: C23C14/32
Filed: 1990-11-30
Abstract: PURPOSE:To improve the adhesion of a thin film by allowing the counter electrode of the thin film forming device to hold a material to be coated with a thin film so that the material is inclined to the filament and grid. CONSTITUTION:This thin film forming device is provided with a vacuum vessel 51 to be charged with an active gas, a vaporization source 4 for vaporizing a material, a counter electrode 12 for holding a material to be coated with a thin film, a thermoelectron generating filament 6, a grid 8 capable of passing the vaporized material and a means for applying a positive potential to the grid with respect to the potential of the counter electrode 12, and the material is held by the counter electrode 12 and inclined to the filament 6 and grid 8. Consequently, the vaporized particles are obliquely injected into the material, and the adhesion of the thin film is improved.
Patent JP-H03180514-A (JP)
Title: Acrylic carbon fiber and production thereof
Inventor: MATSUHISA YOJI
IPC: D06M101/00
Filed: 1989-12-26
Abstract: PURPOSE:To obtain the subject fiber useful for structural members in aircraft, etc., having excellent compression strength and simultaneously torsion modulus and tensile strength by ionizing specific atom, accelerating in electric field and injecting into the surface of acrylic carbon fiber bundle. CONSTITUTION:(B) Atoms or molecules in a state of solid or gas at normal temperature are ionized in vacuum and accelerated in electric field, then injected into (A) the surface of acrylic carbon fiber bundle to afford the aimed fiber composed of acrylic carbon fiber having 15-65Angstrom  crystallite size Lc in carbon net plane measured by wide-angle X-ray diffraction, compression strength of single fiber sigmacf (GPa) measured by loop method satisfying the formula: sigmacf>=10.78-0.1176Lc and a region having lower crystallinity compared to the central part of the fiber in surface layer part.
Patent JP-H08177726-A (JP)
Title: Wear plate for concrete pump
Inventor: WASHIMI AKIO
IPC: F04B15/02
Filed: 1994-12-27
Abstract: PURPOSE: To avoid remarkable abrasion of a sliding contact surface of a wear plate by installing a brazing base having plural pins on a surface of a wear plate main body by welding through a pin in the wear plate installed on an inside surface of a hopper to house ready-mixed concrete or the like. CONSTITUTION: Two concrete cylinders 3 are connected in parallel to each other under a hopper in which ready-mixed concrete is filled, and the ready- mixed concrete is alternately sucked in and delivered by reciprocating motion of pistons fitted and installed in the cylinders 3. The delivered ready-mixed concrete is forcibly sent outside through an S shaped swinging pipe 4. A wear plate 7 having two suction-delivery ports is arranged in a part with which a swinging pipe end part 6 slidingly contacts, and a brazing base 11 having a pin 12 is brazed to the reverse of the periphery surrounding the respective suction-delivery ports. Plural recessed parts 13 are formed on the reverse of the plate 7, and a projecting part of the pin 12 fitted and installed in a through hole of the plate 7 is engaged with these, and are fixed by welding.
Patent JP-H06155890-A (JP)
Title: Light-transmitting recording medium and method for ink jet recording
Inventor: SAKAKI MAMORU
IPC: C09D11/00
Filed: 1992-11-26
Abstract: PURPOSE:To provide a light-transmitting recording medium which is suitable for solving problems of a prior art and furnishing an image of high grade and of a reverse type in particular, and a method for ink jet recording using this recording medium. CONSTITUTION:In regard to a recording medium constituted of a lighttransmitting base and an ink-accepting layer provided on the base, a light- transmitting recording medium features that the ink-accepting layer contains a coloring agent of which the color is vanished by an oxidation-reduction reduction and that the color of a recording surface thereof is developed beforehand; in regard to the light-transmitting recording medium constituted of the light- transmitting base and the ink-accepting layer provided on the base, a light- transmitting recording medium features that the ink-accepting layer contains a coloring agent for developing the color of the recording surface thereof beforehand and a color-vanishing agent which can vanish or change the color of the coloring agent and that the color of the recording surface is developed beforehand; and a method for ink jet recording using these media.
Patent JP-H09175875-A (JP)
Title: Resin-impregnated lightweight foamed concrete
Inventor: YAMAGUCHI FUJITO
IPC: C04B41/48
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To increase lightness, strengths, water impermeability and resistance to water by coating the wall surfaces of the cells inside the lightweight concrete foam with a water-insoluble resin. SOLUTION: A lightweight concrete foam is impregnated with a water-soluble resin with a number-average molecular weight of 100-500,000 of a combination of monomers of formula I-III [R1r and R2s are each H, a halogen, a 1-20C alkyl; Yit and Yiu are each H, a 1-20C alkyl, a 2-20C unsaturated hydrocarbon group, a 3-20C cycloalkyl, a 5-20C aryl, hydroxyl, thiol, ether, formyl, carboxyl, amide, acyl, an acid anhydride group, carbonyl, amino or the like where Yit ≠Yiu ; r, s, t and u mean each the % by weight of the substituent in the monomer unit; 0<=r, s, t, u<=100 (t and u are not 0 simultaneously);  M is a pyranose ring] to start the polymerization reaction with an alkali component inside the concrete to form a water-insoluble resin whereby the wall surfaces of the foams are coated with a water-insoluble resin without change in the distribution of cell diameter inside the concrete of lightweight concrete foam.
Patent JP-H04207734-A (JP)
Title: Cell transmitting/receiving equipment
Inventor: OTA HIROSHI
IPC: H04L47/32
Filed: 1990-11-30
Abstract: PURPOSE:To gradually decrease the delay time required for encoding and decoding by detecting a cell rejection by comparing receiving cell discriminating information and transmitting cell discriminating information, specifying a position in which a cell is rejected, based on a cell rejection detecting cell and an inspection bit cell, and compensating the rejection. CONSTITUTION:In a transmitting side equipment, transmitting cell discriminating information (CRPs) is generated from (N-q) pieces of data cells, and inserted into (q) pieces of cell rejection detection cells (CLD). In the case information recorded extending from an s1-th bit to an s2-th bit of the data cell of the CRPs is not contained, saving information of each data cell is also inserted into the CLD cell. In a receiving side equipment, in the case the CLD cell is received, the added sequence number is inspected, continuity to the sequence number of the CLD cell received immediately before is confirmed and a rejection of the CLD cell is detected, and in the case it is rejected, the processing is suspended until a CLD cell compensation/inspection bit cell is received, and after the CLD cell compensation/inspection bit cell is received, decoding of an (M, p) code is executed, and the CLD cell. is restored.
Patent JP-H06183050-A (JP)
Title: Thermal transfer recording device and facsimile device utilizing the device
Inventor: HASHIMOTO TAKAAKI
IPC: H04N1/23
Filed: 1992-12-18
Abstract: PURPOSE:To enhance transferability and image quality by preheating edge portions of image data which should be recorded. CONSTITUTION:An image data for one line are stored in an image memory at a step S1, and edge portions of the image data for one line stored in the image memory are extracted to prepare preheat data at a step S2. At a step S3, the preheat data prepared at the step S2 are transferred to a shift register in a thermal head, and, at a step S4, a latch signal is outputted to store the preheat data for one line in a latch circuit. At the following steps S5 to 9, a current is fed for preheat, and the regular data on the image is transferred to the shift register. When the current feed for preheat is completed at the step S6, the recording of the image is executed at steps S10 to 11, and the cutting of recording paper is executed at steps S13 to 15.
Patent JP-H06122827-A (JP)
Title: Thermoplastic resin composition
Inventor: KAMATA KAZUMASA
IPC: C08L101/00
Filed: 1991-12-20
Abstract: PURPOSE:To obtain thermoplastic resin composition composed of a thermoplastic resin and a specific impact modifier at a specific ratio, having excellent weather resistance, surface luster and moldability and useful for molded article, etc. CONSTITUTION:This resin composition is composed of (A) 100 pts.wt. of a thermoplastic resin such as PVC and (B) 3-50 pts.wt. of an impact modifier for thermoplastic resin, consisting of a multilayer graft copolymer composed of monomers selected from monomer groups of alkyl (meth)acrylate, aromatic vinyl compound and vinyl cyanide compound and having at least three layers of (i), (ii) and (iii) each containing 0-5wt.% of a polyfunctional crosslinking agent based on each layer. The glass transition temperature of the polymer constituting the outermost layer (i) is <=0 deg.C, that of the polymer constituting the 2nd layer (ii) from the outermost layer is >=60 deg.C and that of the polymer constituting the 3rd layer (iii) from the outermost layer is <=0 deg.C.
Patent JP-2000193785-A (JP)
Title: Jet pump auxiliary wedge
Inventor: ERBES JOHN GEDDES
IPC: G21C15/25
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To restore the tight rigid fit between an inlet mixer and adjacent restrainer bracket instead of support function of existing screw type contact. SOLUTION: An auxiliary wedge apparatus 36 configured to couple to the restrainer bracket 28B of a jet pump of a boiling water reactor pressure vessel includes a support block 38 capable of coupling to the restrainer bracket and the wedge 40. The wedge slidingly couples to the wedge channel in the support block and to an inlet mixer 16B to restore the tight rigid fit-up of the jet pump components. The support block has a wedge channel having a tongue 72B depending from the parallel sides and a hook shape portion 52 configured to receive the restrainer bracket. The support block also includes a lock screw 56 to couple the support block to the restrainer bracket. The wedge includes a groove in the parallel side of the wedge configured to slidingly engage the tongue.
Patent JP-H03201326-A (JP)
Title: Movable contact changeover device
Inventor: KAWASUMI MAKOTO
IPC: H01H1/44
Filed: 1989-12-27
Abstract: PURPOSE:To reduce constitution members so as to simplify constitution for miniaturization by constituting movable contacts of a plate having conductivity and flexibility while making the movable contactor to additional possess a function of a converter so that the movable contact may transpose rotation of an operation rod directly and in the linear direction. CONSTITUTION:A first movable contact 19 and a second movable contact 20 are bendingly formed of a plate material having conductivity and flexibility respectively to be integrally composed. Then, when an operation lever 7 is rockingly operated in the vertical direction, a second operation rod 7e is longitudinally rotated to push the engaging part 10b of the first movable contact 19 for transposing the longitudinal rotational displacement of the second operation rod 7e to a longitudinal linear displacement of the first movable contact 19. Further, when the operation lever 7 is rockingly operated in the right and left direction the engaging part 20b of the second movable contact 20 is pressed for converting the right and left rotational displacement of the third operation rod 6d to the linear displacement of the second movable contact 20 in the right and left direction. Thereby, number of constitution members is reduced and the constitution is simplified for enabling miniaturization.
Patent JP-H08183042-A (JP)
Title: Core material for foam molding and production of foamed molded product
Inventor: KOYAMA TOSHIYUKI
IPC: B29K105/04
Filed: 1994-12-28
Abstract: PURPOSE: To prevent that cost such as material cost is increased by providing a runner to the outside of the cavity of a mold and to economically produce a foamed molded product of good quality free from underfill. CONSTITUTION: A raw material guide part 12 is formed in the vicinity of the injection port 11 of the surface on the side of the foam of a core material 10 along the longitudinal direction of the core material and the core material is attached to the molding surface of one split mold 21 having an injection nozzle inserting port 24 formed thereto and a liquid foamable raw material is injected in the cavity on one side of the core material through the injection nozzle inserting port and the injection port and the formed foam is integrated with the core material.
Patent JP-H05171904-A (JP)
Title: Engine cylinder head structure
Inventor: SHIMIZU ISAO
IPC: F02F1/24
Filed: 1991-12-21
Abstract: PURPOSE:To improve the rigidity, prevent rotation deflection or vibration, and improve the responsiveness by forming lubrication oil passages and hydraulic fluid passages to a variable valve timing mechanism in the form of a grid and the like at a forward end part of a cylinder head, and forming ribs around the passages. CONSTITUTION:A suction side cam shaft 2 extended in the front and back direction of an engine is disposed at a suction side end part 1a, for example, in a cylinder head 1 of a DOHC engine CE. A suction side variable valve timing mechanism 8 of hydraulic actuation is disposed at a front end part of the suction side cam shaft 2. In this constitution, a suction side main rib 16 extended diagonally up from a lower part of the suction side end part 1a to the exhaust side is formed at the forward end part 1c of the cylinder head, and a suction side lubrication oil passage 17 is disposed inside it. A suction side solenoid valve- containing part 31 is formed between a suction side bearing part 5 and the suction side lubrication oil passage 17, and a suction side solenoid valve 32 is disposed inside it to supply hydraulic oil to a mechanism 8.