baber/WOPTO huggingface dataset:
Patent JP-H05157435-A (JP)
Title: High humidity refrigerator
Inventor: UEDA YOSHINOBU
IPC: F25D17/08
Filed: 1991-12-03
Abstract: PURPOSE:To obtain stabilized cooled air supply by dividing into half the flow of cooled air so as to minimize the loss in the cooled air discharged from a vaporizer fan and the slanting of the vaporizer fan and a top board and circulating the cooled air. CONSTITUTION:Flow straightening boards ranging from 15A to 15E, which guide the flow of cooled air in a constant manner, are installed between an internally furnished box-shaped body 8, a top board 9, a rear board 10, side boards 11A and 11b, a bottom board 12 and an inner box 13.
Patent JP-H02256859-A (JP)
Title: Compact-structured assembly for feeding high pressure propellent to rocket engine
Inventor: KUROODO MESHIN
IPC: F02K9/48
Filed: 1989-12-11
Abstract: PURPOSE: To miniaturize a structure and to facilitate disassembly by allowing hot gas from a gas generator to flow to turbines of first and second turbopumps for supplying propellant at high pressure, and guiding discharged gas to a common exhaust duct. CONSTITUTION: High-temperature gas from a gas generator is injected from injectors 71, 72 by fixed structures 41 to 41 made of thermostructural composite materials and rotationally drives turbines 10, 20 of turbopumps 1, 2, and high- pressure propellant is fed to a rocket engine by pumps 12, 22. The discharged gas is allowed to flow to orifices 75, 78 and recovered into an exhaust duct 76 through a leakage preventing outer metallic cover 5. The pumps 12, 22 and the turbopumps 1, 2 are connected to one another by connecting parts 9 having radial pins. Therefore, the structure can be miniaturized, disassembly can be facilitated, and safety conditions can be satisfied.
Patent JP-H05157483-A (JP)
Title: Heat exchanger
Inventor: SASAKI HIRONAKA
IPC: F28F9/00
Filed: 1991-12-03
Abstract: PURPOSE:To facilitate the mounting of a mounting metal by arranging the mounting metal which is mounted on a pair of cylindrical headers connected to both ends of a plurality of flat tubes made up of fitting parts to be fitted into the headers being wrapped from the side thereof and a connecting piece with which the both are connected successively. CONSTITUTION:In a heat exchanger body A which has a plurality of flat tubes 1 arranged horizontally from top to bottom and fins 2 disposed at each gap between adjacent tubes 1 and 1 while both ends of each flat tube 1 joined liquidtight on a pair of cylindrical headers 5 left and right, a mounting metal 10 made of an aluminum alloy is mounted on the cylindrical header 5 to mount the heat exchanger body A on the mounting side of a body or a car body or the like. In this case, respective mounting metals 10 are made up of a pair of short-sized header fitting parts 12 and 12 which are fitted securely to the top and bottom of the headers 5, a fine strip shaped link piece 13 to connect the fitting parts 12 and 12 successively, and a mounting piece 14. The fitting parts 12 are each made up of a partially notched cylindrical header wrapping piece 12a and a pair of extension pieces 12b.
Patent JP-H05215757-A (JP)
Title: Wheel bearing apparatus having number of revolutions detector
Inventor: YOHANESU SHIYOTSUTODORUFU
IPC: F16C19/00
Filed: 1992-10-16
Abstract: PURPOSE: To obtain an apparatus for detecting the number of rotations by the simplest means in a way reducing a space by improving a wheel bearing device for a car having a number-of-rotation detector and to also obtain accuracy necessary for accurately count the number of rotations by a sensor. CONSTITUTION: In a wheel bearing device for a car having a number-of-rotation detector, a boss and an angular contact roll bearing are provided. At least the inner race 6 of the roll bearing is fixed in an axial line direction by an annular part 7 generated by plastic deformation and integrally formed to one end part of the boss 1 to protrude in a radius direction.
Patent JP-H11153955-A (JP)
Title: Information synthesizing device and information display device
Inventor: OZAWA JUN
IPC: G06F3/0484
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide the latest information to a user by synthesizing road information stored in a road information storage means with geographic information stored in a geographic information storage means. SOLUTION: The road information storage means 101 storing the road information, the geographic information storage means 102 storing the geographic information and an information synthetic means 103 synthesizing these information are provided. First of all, the road information is stored in the road information storage means 101. Further, the geographic information is stored in the geographic information storage means 102. Then, the data of the geographic information are read in. Then, one of the data stored in the geographic information 102 is read in to be mapped on the road information. Thus, the geographic information is displayed on the road information, and the user can easily confirm the geographic information. Further, the information obtained through a network may be used as the road information and the geographic information.
Patent JP-H09155912-A (JP)
Title: Resin sealing device and resin sealing board
Inventor: TAKATANI HIDESHI
IPC: B29C45/14
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To prevent a board from breaking and disconnection from occurring and consequently improve the quality and reliability of the board by a method wherein the movement of the board at the pouring of resin is checked. SOLUTION: An insulating resin for molding is charged through a gate 12 and dwelled. When a pressure sensor PS detects the pressure of resin, a control unit calculates the controlling value of a pressing device 16 so as to counter the resin pressure detected with the pressure sensor in order to control the pressing device 16 on the basis of the controlling value. As a result, the pusher 18 of the pressing device pressure a board 1 by a pressing force, which is applied to the counter-A direction in opposite to the resin pressure applying to the board 1 to the A direction and is nearly equal to the resin pressure. As a result, the board 1 is prevented from being moved to the A direction by means of the resin pressure in the A direction.
Patent JP-H03179601-A (JP)
Title: Liquid agent application device
Inventor: FURUKAWA ISAO
IPC: F21S8/10
Filed: 1989-12-08
Abstract: PURPOSE:To reduce the space occupied by installation of a liquid agent application device, and to enable appropriately set a sending pitch, etc., at every process line by dividing horizontal carrier means into a first one and a second, arranging them in upper and lower stages, and by delivering a work between a vertical carrier means and a delivery means. CONSTITUTION:A first horizontal carrier means 18 that carrier a bent tube in a horizontal direction, and a second horizontal carrier means 20 which is arranged on the upper stage of the first, and which carries the bent tube in a reverse direction to the first, and the first and second vertical carrier means 22, 24 that carry the bent tubes carried by the first and second horizontal carrier means, upward and downward, respectively. A delivery means 26 that delivers a work between the horizontal carrier means 18, 20 and the vertical carrier means 22, 24, and soaking process means 31, 33 which draw the bent tubes carried by the first horizontal carrier means 18 at a predetermined point, soak it in a liquid agent below, lift it and returned it to the first horizontal carrier means 18, are provided. The device can be constructed in a compact manner thereby, and by forming the first and second horizontal carrier means 18, 20 out of different carrier means, each appropriate and effective process can be executed.
Patent JP-H06144608-A (JP)
Title: Paper feeding device of image formation device
Inventor: TAKUBO TOSHIKAZU
IPC: B65H3/06
Filed: 1992-11-04
Abstract: PURPOSE:To prevent skewing of a sheet caused by position of a delivery roller of a paper feeding device and others by arranging a resistance member against skewing work on the upstream part of the delivery roller in the case of feeding paper from a paper feeding tray and others. CONSTITUTION:A paper feeding device 5 to feed sheets P stored on a paper feeding tray from the one on the bottom first delivers the sheets carried out by a delivery roller 6 one by one by handling them by a sheet handling device 7. By arranging free rollers 8, 9 on a bottom plate 2 of the paper feeding tray through openings 3, 4, a guide roller and the delivery roller 6 are constituted rectilinearly in the paper feeding direction. Consequently, even when the paper feeding device 5 is not arranged in the middle part of the sheets, it is possible to deliver the sheets immediately by way of giving resistance work against force to skew the sheets by the guide roller.
Patent JP-H06318309-A (JP)
Title: Magnetic head
Inventor: HISADA YUKIHIRO
IPC: G11B5/265
Filed: 1993-12-20
Abstract: PURPOSE:To decrease noise flowing in from the end face of an I-shaped core and to improve S/N by providing both end faces on the side opposite to the respective magnetic gaps of the respective I-shaped cores of heads for erasing, recording and reproducing with taper or curved surface part opposite to media. CONSTITUTION:The surface of the I-shaped core 18 in contact with the C-shaped core 16 of the head 15 for erasing, which comes into contact with ceramics 25 on the opposite surface of a magnetic gap 17 and face media, is provided with the taper 27. The surface of the I-shaped core 23 in contact with the C- shaped core 21 of the head 20 for recording and reproducing, which comes into contact with the ceramics 25 on the opposite surface of the magnetic gap 22 and face the media, is similarly provided with the taper 28. The respective recesses between the tapers 27 and 28 of the ceramics 25 are then packed with glass 19 and 24. The tapers 27, 28 may be formed as curved surfaces. The pseudo signals flowing into the I-shaped cores are thereby decreased, thereby, the noises are decreased and S/N is improved.
Patent JP-2001137841-A (JP)
Title: Ultraviolet oxidation device
Inventor: KITAZAWA TERUHIRO
IPC: C02F1/32
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a UV oxidation device which is free of dead spaces not effectively irradiated with UV rays and is capable of executing safe treatment. SOLUTION: An inflow chamber 26 having an inflow port 24 for liquid 22 to be treated and an outflow chamber 30 having an outflow port 28 for the liquid 22 to be treated are communicated by a plurality of pipes 32 and 32, and UV lamps 34 and 34 are disposed at the respective axial centers of these plural pipes 32 and 32.
Patent JP-H01159294-A (JP)
Title: Heat-sensitive recording card having excellent durability
Inventor: KUROMITSU YOSHIO
IPC: B42D15/10
Filed: 1987-12-17
Abstract: PURPOSE: To obtain a visually readable recording card excellent in durability and deterioration resistance by employing an oxide glass of TeO2 -PbO-Tl2 in a thermal display layer. CONSTITUTION: A thermal display layer 2 on the surface of a substrate 1 is composed of an oxide glass having composition within a range defined by lines connecting point A (TeO2 : 85%, Tl2 O: 15%), point B (TeO2 : 80%, PbO: 20%), point C (TeO2 : 40%, PbO: 60%), point D (PbO: 50%, Tl2 O: 50%), point E (Tl2 O: 70%, PbO: 30%), and point F (Tl2 O: 70%, TeO2 : 30%) on the three element phase diagram of TeO2 -PbO-Tl2 . The oxide glass is a hard and safety material causing no oxidation discoloring with water or sweat. It is also excellent in water resistance and crystallized through heating at a relatively low temperature for a short time to change the color tone, transparency, reflectance, or the like, thus presenting an indication.
Patent JP-H04195241-A (JP)
Title: Information processor
Inventor: HARADA TOSHIO
IPC: G06F13/36
Filed: 1990-11-22
Abstract: PURPOSE:To reduce the hardware quantity by controlling the operation of a data bus buffer amplifier with the signal of a control signal line. CONSTITUTION:A microcomputer 4 outputs the signal which selects an extending function circuit 17 to an address bus 5 and the date signal to a data bus 7 respectively. An address decoder 16 outputs a decoding signal D1 with a selection signal and sends the signal D1 to a date bus buffer amplifier control circuit 13 via the decoding signal lines 18 and 19 and an extension bus 2. Then the decoder 16 outputs an operation control signal E0 in order to make a buffer amplifier 11 output the data signal to a bus 8 from the bus 7. In the same way, a data bus buffer amplifier 12 outputs a data signal to a date bus 10 from a date bus 9 with the signal that selects the circuit 17. The circuit 17 fetches the date signal from the bus 10. When an extending function device 3 is changed to another extension device, the decoder 16 recognizes the address given from the microcomputer 4 as an address given to its own device and produces the signal D1 to the line 18. At the side of a CPU 1, the signal D1 can be fetched by the line 19. As a result, the hardware quantity can be reduced.
Patent JP-H01164881-A (JP)
Title: Air intake and hot water control valve
Inventor: KUZE GIICHI
IPC: F02M31/10
Filed: 1987-12-19
Abstract: PURPOSE:To aim at making a thermo-actuator miniature and lightweight by specifying the rate of the wall thickness of a center hole in a resilient seal spool adapted to engage with a push rod in the actuator, with respect to the diameter of the push-rod. CONSTITUTION:A thermo-actuator 1 is incorporated in an intake-air and hot water control valve in an automobile engine or the like. This thermo-actuator 1 is composed of a push rod 2, a guide member 3 engaged with the push rod 2 and a resilient seal spool which are integrally incorporated together and which are press-fitted in a thermo-sensitive cylinder 6 in which wax is changed. Further, the wall thickness of the center hole in the resilient seal spool 4 is reduced to 0.1%+ or -alpha of the diameter of the push-rod 2.
Patent JP-H10162925-A (JP)
Title: Manufacture of connector housing with terminal locking member
Inventor: HATAGISHI YUUJI
IPC: H01R43/18
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To improve coupling strength of a housing main body with a terminal locking member by determining a shape or a dimension so that a gap in which a molding die is interposed between both with an engagement hole and an engagement protrusion of a link mechanism engaged with each other at a temporarily secured position of a terminal locking member. SOLUTION: A link mechanism 23 is linked with a housing main body 21 with a terminal locking member 25 movable between a temporarily secured position and a completely secured position. The link mechanism 23 comprises an temporary securing engagement hole 28 formed through a side wall part 25a of the terminal locking member 25, an complete securing engagement hole 29, and an engagement protrusion 30 to be engaged with both of the engagement holes 28 and 29. With an engagement protrusion 30 engaged with the temporarily engaging engagement hole 28, the terminal locking member 25 is linked with a housing main body 21 at a temporarily secured position, in the state of which the terminal locking member 25 is saved at a position free of blocking insertion operation of the connection terminal against a terminal housing hole 3 of the housing main body 21.
Patent JP-H09158790-A (JP)
Title: Egr gas temperature sensor cooling structure
Inventor: MINOWA KENICHI
IPC: F02M25/07
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To attain stable cooling and heighten the operating reliability of an EGR gas temperature sensor by forming an EGR gas temperature sensor cooling means of an air-cooling means in EGR gas temperature sensor cooling structure having the EGR gas temperature sensor for detecting the abnormality of an EGR device, and the EGR gas temperature sensor cooling means. SOLUTION: An EGR gas temperature sensor cooling means 9 is formed of a passage adjacent to an EGR passage 8 and communicated with an engine intake passage 3, for instance, formed of an annular space part surrounding an EGR lead-in part 8 and communicated with the engine intake passage 3. A double pipe part formed of concentric pipes 5, 6 is connected to the wall of the engine intake passage 3. The inside of the inner pipe 6 is made the EGR lead-in part 8, and the annular space part between both pipes 5, 6 is made the cooling means 9. The space part forming the air-cooling means 9 is communicated with the engine intake passage 3 and can lead in low temperature intake air (fresh air), so that the EGR gas temperature sensor 7 is not excessively influenced by high temperature.
Patent JP-2000142039-A (JP)
Title: Pneumatic radial tire for heavy load
Inventor: WATABE HIROJI
IPC: B60C9/08
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To further restrain ply end separation of a carcass, and to improve traveling durability by constituting carcass ply of organic fiber cords having fineness of a specific value, and further folding back a folding-back part of the carcass ply along the diametrical directional outside surface of bead cores. SOLUTION: A pair of bead cores 1 use a carcass 2 striding over in a toroidal shape as a skeleton. The carcass 2 is composed of single carcass ply by covering a large number of organic fiber cords extending in the substantially orthogonal direction relative to the equatorial surface of a tire with rubber. This carcass ply has a folding-back part 20 folded back by being wound round the outside from the inside of the tire around the bead cores 1. A cord having fineness of 5500 to 17000 dtex is used as the organic fiber cords used for the carcass ply. This fineness secures carcass strength required for the tire to restrain separation from the carcass ply end to thereby remarkably improve durability.
Patent JP-H03227251-A (JP)
Title: Multiple color roof shooter printing head
Inventor: DONARUDO JIEI DOREIKU
IPC: B41J2/21
Filed: 1990-11-22
Abstract: PURPOSE: To rapidly print with high quality by individually addresing, driving at least two heater array by corresponding switching circuit network, and disposing the network near the array corresponding to a heater plate. CONSTITUTION: Heater arrays 34B, 34M, 34C, 34Y are disposed in respective supply holes on an upper surface of a heater plate. The heaters are aligned linearly with the nozzles. When currents flow to resistors, i.e., heaters, the heaters evaporate contact ink, and injects the ink droplets by the force. Switching circuit networks 115, 25, 35, 45 are used for the respective arrays. The networks are reduced in number of contact pads necessary for the heaters of the decided number. For example, one type of the networks is an active driver matrix. These resistors of the arrays can be addressed, and addressing current may be reduced.
Patent JP-H07169254-A (JP)
Title: Optical data storage device
Inventor: EDOWAADO MAACHIN ENGURAA
IPC: G11B33/02
Filed: 1992-11-30
Abstract: PURPOSE: To provide an optical data memory provided with an attachable and detachable medium capable of efficiently solving a dust contamination problem with a small scale at low cost without sacrificing an internal air flow required for appropriate cooling. CONSTITUTION: A spindle motor 14 and a motor controller 132 are provided in an electronic card 202 attached to a housing 200. An FOE 150 is attached to an internal casing 204 and provided with an aperture 206. An optical head is present between the FOE 150 and the motor 14 and electronic parts such as a controller, a magnet controller, a focusing servo and a track-and-seek servo, etc., are attached to the electronic card 210. An air foil 212 is attached to the optical head 20 and the inlet door 222 of the housing is rotated to a pair of shafts. A projected edge 226 and a discharge port 230 are provided along an inlet 220 and a fan 232 is attached and arranged near the discharge port. When a cartridge is inserted to a lower partition chamber, it is separated from the air flow of the fan 232, a disk 12 is exposed and the air foil 212 protects it from the air flow near the head 20.
Patent JP-2001141119-A (JP)
Title: Tube
Inventor: YOSHIDA MITSUAKI
IPC: F16L3/12
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a tube which can prevent a member to engage first and second half-split cylindrical parts from being interfered with and broken by a peripheral appliance. SOLUTION: Folding parts 17a-17c at an open end of the first half-split cylindrical part 13 are alternately folded outwardly and inwardly, and folding parts 18a-18c at an open end of the second half-split cylindrical part 14 are alternately folded outwardly and inwardly so as to be engaged with the folding parts 17a-17c.
Patent JP-H07148718-A (JP)
Title: Concrete block and manufacture thereof
Inventor: IKEMOTO YOSHIYUKI
IPC: B32B13/14
Filed: 1993-11-26
Abstract: PURPOSE:To provide a concrete block, on which excellent decoration is applied and, at the same time, which has excellent weatherability and resistance to peeling off. CONSTITUTION:The concrete block concerned is produced by laminating concrete layer A, cloth-like matter layer B and thermoplastic resin layer C made of polyoctenamer resin or the like to one another in the order named. In order to produce the concrete block, laminated sheet having the cloth-like matter layer B and the thermoplastic resin layer C is placed on a concrete block curing form under the condition that the cloth-like matter layer B contacts with ready- mixed concrete. Next, redy-mixed concrete is cast in the concrete block curing form and cured.
Patent JP-H03181156-A (JP)
Title: Manufacture of lead frame
Inventor: HIGUCHI MASAYUKI
IPC: H01L23/50
Filed: 1989-12-11
Abstract: PURPOSE:To prevent occurrence of deformation of a lead and damage of a progressive metal mold by performing processing so that a third region part crosses first and second punch region parts. CONSTITUTION:Four third punch parts 20 forming an outline 1C in the middle of a bar 15 spaced wider than an outline 1A of a support bar 15 crossing a side wall 1B of a second punch part 18 and formed by a first punch region are formed wherein a tie bar 17 provided perpendicularly is cut off, tips 1D of inner leads 13 are formed and gaps between the leads 13 are divided and formed to have a lead frame completed. Thus since outlines of punch regions of respective parts do not align with each other, occurrence of deformation of a lead and damage of a progressive metal mold can be prevented.
Patent JP-H09160646-A (JP)
Title: Autonomous travel vehicle
Inventor: TOMIOKA MASAHARU
IPC: G05D1/02
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To evade an obstacle placed on a travel path. SOLUTION: This vehicle 1 travels in a comb shape by alternating a 1st travel pattern for traveling straightly by a specific distance and then turning clockwise or counterclockwise by 80 deg. and a 2nd travel pattern for traveling straightly by the specific distance and then turning to the opposite direction from the direction by 80 deg.. In this case, the vehicle is provided with an obstacle sensor 13 provided in the front of the autonomous vehicle 1 and an evasion control means which controls an evasion travel pattern for turning the autonomous travel vehicle 1 when the obstacle sensor 13 detects the obstacle 30 during a straight travel.
Patent JP-H09154319-A (JP)
Title: Granulated and coated seed and its production
Inventor: NAKADA HIROYUKI
IPC: A01C1/06
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain granulated and coated seeds excellent in germination ratio and handleability, preparing only a small amount of a spherical material not containing a seed as a by-product, causing no loss of granule, by using a specific composition for granulation and granulating and coating very small seeds. SOLUTION: Very small seeds are granulated and coated by using a composition for granulation which comprises one or more kinds of powders having <20μm average particle diameters and contains 5-50wt.% of one or more of attapulgite, sepiolite and bentonite to give the objective granulated and coated seeds. The composition for granulation is preferably mixed with a binder such as a polyvinyl alcohol or a carboxymethyl cellulose.