baber/WOPTO huggingface dataset:
Patent JP-H10190313-A (JP)
Title: Surface mounted dielectric filter
Inventor: MIYAWAKI YOSHIHIRO
IPC: H01P1/205
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric filter for which the process of putting a shield member on a filter part is extremely easy, the dispersion of characteristics between filters is eliminated and the characteristics of the filter are excellent. SOLUTION: For this filter, to the filter part 1 for which dielectric resonators 10a and 10b whose one end face is turned to an open end face are joined through the one side face, the shield member provided with a side wall plate 22 for covering the upper surface of the filter part 1 and at least the open end face is attached. Then, at the side wall plate 22 of the shield member for covering the open end face of the filter part 1, the projection part 23 of the projection amount of 0.1-0.4mm on an inner side abutted to the joined part of the open end faces of the dielectric resonators 10a and 10b joined with each other is formed.
Patent JP-H10184259-A (JP)
Title: Round pick
Inventor: HAYASHI TAKESHI
IPC: E21B10/48
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To length the life of a shank by implanting a plurality of second tips to the outer circumferential surface of the front end section of the shank in a round puck with a first chip projected from the front end face of the shank. SOLUTION: A columnar recessed section 1b is formed to the front end face of a shank so as to be formed in the same axis as the shank towards the base end side, and a tip 3 is implanted into the recessed section 1b. A plurality of columnar recessed sections 1c are formed at the front end section 1a of the shank so that the axis of the recessed sections 1c are crossed at right angles with the surface of the front end face 1a towards the inside in the radial direction of the shank, and tips 4 are implicated into the recessed sections 1c. The tip 3 is bitten to an article to be excavated by rotating an excavating tool while the front end of the round pick is bright into press-contact with the article to be excavated, and the article to be excavated crushed and excavation is conducted.  The front end face 1a is protected by the tips 4 during excavation by implanting a plurality of the tips 4 to the front end face 1a, abrasion on the front end face 1a is prevented, and the lifetime of the shank can be lengthened.
Patent JP-H11182535-A (JP)
Title: Tilting pad journal bearing
Inventor: SAWANO KATSUMI
IPC: F16C17/03
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To enable a member to perform two functions of holding of tilting pads and oil feeding to the bearing surface to make the structure of the bearing simple, enable the member to be easily installed to a carrier ring without using screws, and enable the member to be prevented from slipping off without any special after-processing. SOLUTION: A mounting hole 21 is provided in a carrier ring 11, and a spring pin 22 is driven into the mounting hole 21 so that its tip part is projected into between the tilting pads 12. Thus, since the spring pin 22 has a split groove, it is elastically deformed in a direction to reduce the diameter to be pressure welded to the inside face of the mounting hole 21, and thus to be prevented from slipping off by a large frictional force due to the pressure welding. The spring pin 22 is located between the tilting pads 12 to prevent the tilting pads 12 from moving in the circumferential direction, and to supply the lubricating oil supplied to an oil groove 20 along the periphery of the carrier ring 11 to the bearing surface B of the tilting pad 12 through a hollow inside (oil path 24).
Patent JP-2001166403-A (JP)
Title: Panorama viewer
Inventor: MATSUYAMA TAKASHI
IPC: G09F9/00
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To observe and reproduce the scenery of a sight-seeing place or the entire bearing scene of the entire sky of the subject in a building over a wide range over nearly 360 deg. vertically and laterally. SOLUTION: The third image 12 of the subject 19 is formed on the outside surface of a display 2. A permanent magnet piece 3 is built in this display 2 so that the bearings can be maintained. The display 2 is angle-displaceably housed into a housing 25 of a supporting means 4 by liquid 26, such as water, while maintaining a posture in a vertical direction. An observer 6 observes the outside surface of the display 2 via a convex lens 33 allowing viewing by inverting the top and bottom and the right and left. The third image 12 is obtained by projecting the first image which is formed by picking up the image of the subject 19 by changing a direction of the line of sight around a projection center 21 of the lens onto a virtual spherical surface 11 to obtain the second image 14 and forming this second image 14 point-symmetrically with the center 15 of the virtual spherical surface.
Patent JP-H06200710-A (JP)
Title: Regenerating and absorbing type power recovery system
Inventor: ENDO HAJIME
IPC: F01K25/00
Filed: 1992-12-28
Abstract: PURPOSE:To provide a regenerating and absorbing type power recovery system by economically recovering waste heat of a predetermined low temperature as power and the recovered power as not only electric power but also driving force of a compressor so as to reduce required power of a compression or hybrid type heat pump and realize economy of the system as a whole. CONSTITUTION:A regenerating and absorbing type power recovery system comprises a regenerator 1 for generating refrigerant steam of a high voltage from a non-azeotropic mixture refrigerant by using low temperature waste heat as a heat source; an expanding machine 2 for expanding the generated steam so as to obtain a shaft output; an absorber 3 for absorbing low voltage steam after the expansion; a heat exchanger 4 for exchanging heat of refrigerant solutions circulating between the regenerator 1 and the absorber 3; a pump 5 for press-feeding the refrigerant solutions from the absorber 3 to the regenerator 1; and an expanding valve 6 for reducing a pressure of the refrigerant solution to be supplied from the regenerator 1 to the absorber 3.
Patent JP-H0947664-A (JP)
Title: Catalytic reactor
Inventor: KAWAMURA TAIZO
IPC: F28F13/18
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To realize an excellent follow-up ability for miniaturization of a device, shortening of start-up time and load fluctuation by using electromagnetic induction heating and a heat transfer pipe and uniformly causing catalytic reaction. SOLUTION: A heating element 12 is formed into a cylindrical shape as a whole by alternately laminating a first zigzag crest type metallic plate 31 and a second flat metallic plate 32. The crest 33 of the first metallic plate 31 has an angle α for a center axis 34 and insects the crest 33 of the first metallic plate 31 adjacent thereto while sanwiching the second metallic plate 32. Spot welding is performed at an intersection and continuity is enabled. In short, a first small flow path 35 tilted by α angle is formed between the first metallic plate 31 and the second metallic plate 32. The holes 37 of a third small flow path for causing a turbulent flow are provided on the surfaces of the metallic plates 31, 32. Catalytic particles 14 are uniformly stuck on the surfaces of the metallic plates 31, 32.  When high-frequency current is allowed to flow through a coil and a high-frequency magnetic field is allowed to act on the laminate 12, eddy current is caused on the whole metallic plates 31, 32 and the laminate 12 is allowed to generate heat.
Patent JP-2000161498-A (JP)
Title: Sealing device
Inventor: YOKOYAMA TADASHI
IPC: F16J15/3232
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a sealing device which suppresses entrance of foreign materials such as dusts, thereby keeps and improves sealability. SOLUTION: A first sealing member 5 having a main lip 5c and a sub-lip 5d is assembled with a second sealing member 6 having a dust lip 6b on the side of the sub-lip 5d of the first sealing member 5. The main lip 5c of the first sealing member 5 does not perfectly seal a sealed object to the side of a sealing side M. The sealing of the object depends upon the sub-lip 5d to the extent that lubricancy of the sub-lip 5d can be kept.
Patent JP-H09170209-A (JP)
Title: Construction method for warning type road line for visual handicapped people
Inventor: TAKAMURA TOSHIAKI
IPC: E01F9/00
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To easily construct a warning type road line for visually handicapped people by forming a strip line of the preset thickness on the road, placing a template thereon and heating a projection made of thermoplastic paint by means of a gas burner after the hardening of the line. SOLUTION: A binder mainly composed of thermoplastic resin, aggregate, pigment, a plastic material and the like are blended to prepare a painting material having melting temperature at a level between 150 deg.C and 230 deg.C and a viscosity characteristic at a value between 5,000cPs and 60,000cPs. This painting material is used to form a flat strip line 1 of thickness between 1mm and 3mm to the prescribed breadth on the operation of a machine for marking a road demarcation line. In this case, a template of 3mm to 10mm thickness made of heat resistant and separation property plate material having many circular holes drilled at the preset intervals like a circular taper or curvature is placed on the hardened strip line 1, with the expanded side of the holes kept down.  Thereafter, the painting material is applied to the upper surface of the template and this template is removed after the painting material is cured to a certain extent. Then. heat is applied by use of a gas burner for a short time to round the upper ends of projections 2, and at the same time, a joint between the line 1 and the projections 2 is stiffened. According to this construction, a work can be executed in a short time and high durability can be provided.
Patent JP-2000175232-A (JP)
Title: Private branch of exchange
Inventor: NIIGAE KENICHI
IPC: H04L12/28
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To warrant voice quality by comparing a delay time weight of a network with a line charge weight of the Internet and using the Internet for a speech when the delay time weight is more than the line charge weight and using a line exchange for a speech when the delay time weight is smaller than the line charge weight. SOLUTION: A CPU 101 uses a general telephone line to set a line with an opposite party to a data communication mode. In the case that a called party cannot access the Internet depending on the result of data exchange with the called party, the communication mode is switched into a voice mode and the general telephone line is used for a speech. When confirming that the called party can access the Internet, a line cost per unit time is retrieved from data stored in a ROM 108. When the delay time weight is smaller than the line charge weight, the voice mode is selected and the general telephone line is used for a speech. When delay time weight is more than the line charge weight, the Internet is decided for the speech line.
Patent JP-2001163606-A (JP)
Title: Method of manufacturing for metal oxide thin film
Inventor: MAKINO KENYA
IPC: C01G1/02
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a new manufacturing method capable of easily manufacturing a metal oxide thin film having definite and uniform composition, particularly a thin film of a conjugated metal oxide containing >=2 kinds of metals. SOLUTION: The metal oxide thin film is manufactured by applying a solution of a high polymer-metal complex formed by coordinating a high polymer ligand in the metal on a substrate and firing the coating film.
Patent JP-2000168393-A (JP)
Title: Vehicle operation supporting device
Inventor: SUGAWARA HIROMASA
IPC: G07B15/00
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To surely and smoothly perform accounting by temporarily lowering down a preset speed so as to be a regulation passing speed or less of a tollgate, when a first signal of a toll road accounting device is received, in an automatic constant speed running device, and resetting the preset speed to a speed just before entering after a third signal is received. SOLUTION: When a vehicle 10, operating an automatic constant speed running device, goes into and passes through a first gate 13, a first signal for informing a driver of a tollbooth 12 provided in the forward is received from a gate advance notice signal transmitting part 11a. The speed at this time is made to be a regulation passing speed or less of a tollgate by closing a throttle valve, and the vehicle goes into a second gate 17 at the passing speed or less for accounting. Thereafter, by a signal from a gate passing signal transmitting part 11c of a third gate 19, the driver confirms ending of accounting, and simultaneously controls the throttle valve so as to reset the speed to that just before going into the first gate, and a function of a constant speed control device is restored.
Patent JP-2000166370-A (JP)
Title: Threshing and separating apparatus
Inventor: YAMAZAKI HIROAKI
IPC: A01F12/48
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To make an error as small as possible in detecting air pressure, when the detection of the treating state of the part of separation by filtration is performed based on the air pressure of grating wind. SOLUTION: A flow sensor 47 is placed in a flow passage where air flow is created depending on the pressure difference between a separation section S1 and outside air, and the air pressure of separation air is determined based on the measured value by the sensor. In this system, the blow-off opening 50b of the flow passage is formed at the front end part 50a of a blow-off nozzle 50 extending into the separation section S1, and at the same time the blow-off opening 50b of the blow-out nozzle 50 is place toward the lateral direction of the separation section S1.
Patent JP-H07201521-A (JP)
Title: Pt thin film and its manufacture
Inventor: AKIYAMA ZENICHI
IPC: H01C7/02
Filed: 1993-12-28
Abstract: PURPOSE:To prevent the occurrence of a film exfoliation trouble by securing adhesive strength by controlling the structure of a Pt thin film when a Pt thin film resistor is used as a micro-sensor. CONSTITUTION:The thin film has the degree of orientation, defined by the formula I mentioned separately, of 60% or higher and the size of crystallite, computed by the Scherrer's formula defined by the formula II, of 0.01mum or higher. In the formula I(111), the (111) surface diffraction strength SIGMAI (hk1) in an XRD measurement indicates the sum of intensity of all diffraction intensity measured in the range of measurement, Dhkl indicates the size (Angstrom ) of the crystallite in vertical direction to the (hk1) surface, (lambda) indicates the wavelength (Angstrom ) of X-rays, (beta) indicates the width of diffraction beam (rad), (theta) indicates diffraction angle (degree), and (K) indicates a constant of 0.9. As a result, the adhesive strength of the Pt thin film is increased, and a strong thin film resistor can be obtained.
Patent JP-2001165333-A (JP)
Title: Gate valve
Inventor: TAMURA YUZURU
IPC: F16K51/02
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide, for example, a gate valve which does not generate particles in a treatment chamber of a vacuum treatment apparatus used for manufacture of semiconductor device, control oscillations to the treatment chamber, and serves to space saving. SOLUTION: This gate valve comprises a valve element 2 which can open/ close and seal an opening part, a valve rod 4 which holds the valve element 2, a seal bellows 6 for sealing between the valve rod 4 and an airtight chamber, a guide rail 61 which movably support the other end part 4b of the valve rod 4 in a horizontal direction and regulate directly moving of the valve rod 4 at a closed position and permit a tilt, a cam mechanism 31 which directly moves the valve rod 4 and convert a direct-acting force into a tilt force at the closed position to tilt the valve element 2, a cylinder device 50 which supplies the direct-acting force in the cam mechanism 31, and an elastic support means which regulates the tilt by gravity of the valve rod 4 moved to the closed position to actuate an elastic force resisting said tilt in response to the tilt of the valve rod 4 by the cam mechanism 31.
Patent JP-H05165410-A (JP)
Title: Liquid crystal display device
Inventor: YONEKURA MIKIO
IPC: G02F1/133
Filed: 1991-12-12
Abstract: PURPOSE:To extend the service life of a back light arranged at a liquid crystal display device essentially. CONSTITUTION:The OH/OFF control of the back light 12 is performed by providing an ON/OFF detection circuit 18 which detects the ON/OFF of a video signal and outputs a reset signal RS and a start signal ST to a tiger 19, the timer 19 which starts clock by the start signal ST and restores a device to a reset state by the reset signal RS, and a feed switch SW which blocks feed from an AC/DC converter 14 to the back light 12 only in a state where the timer 19 completes the clock of set clock time T. The meaningless lighting of the back light due to the forgetting of disconnection of a power source, etc., can be prevented from occurring by disconnecting the power source of the back light 12 only when the OH state of the video signal is not detected after the lapse of the set clock time, which extends the service life of the back light essentially.
Patent JP-2001161135-A (JP)
Title: Reaping pre-treating and laterally moving device of combine harvester
Inventor: TERAO KUNIICHI
IPC: A01D34/28
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide in the combine harvester a lateral movement device capable of solving a problem that an operator directly receives a large operation load to make the lateral movement operation inconvenient, because the operator must push or pull the reaping pre-treatment device of the conventional combine harvester against its weight without an auxiliary device, when the reaping pre treating device is manually and laterally moved. SOLUTION: The laterally moving device of the reaping pre-treatment device is detachably connected to the lifting device or main clutch pedal of the reaping portion of the combine harvester. Thereby, the lifting thrust of the lifting cylinder or the pushing force of the main clutch pedal on the lateral movement operation is utilized as an operation-assisting force to reduce the lateral movement operation force.
Patent JP-H11241240-A (JP)
Title: False twist coated elastic yarn
Inventor: MORIMOTO SHIGEKI
IPC: D02G3/26
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To obtain a false twist coated elastic yarn capable of providing smooth unreeling and traveling properties without shifting and being caught even by pressing in a preparation process and actualizing a knitted fabric having improved gloss and excellent elongation recovery and coating properties. SOLUTION: This elastic yarn comprises an elongated elastic yarn arranged as a core yarn and a synthetic modified cross section combined filament yarn covering its circumference. The false twist coated elastic yarn in subjected to preceding twisting and false twist process in the same direction as that of the preceding twisting. The preceding twisting number Tw (T/M) satisfies 80<Tw <500 and the gloss degree G (45 deg. -45 deg.) satisfies 5.5<G (45 deg. -45).
Patent JP-2000241991-A (JP)
Title: Removing solution composition for photoresist and method for removing photoresist using same
Inventor: TANABE MASAHITO
IPC: G03F7/42
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To enhance the removability of a photoresist layer and the corrosion preventiveness of a substrate by incorporating alkanolamines, saccharides, a water-soluble organic solvent, benzotriazole or its derivative and water. SOLUTION: The removing solution composition for a photoresist contains alkanolamines, saccharides, a water-soluble organic solvent, benzotriazole or its derivative and water. Monoethanolamine and diethanolamine are, e.g. suitable for use as the alkanolamines. Sugar represented by the formula Cn(H2O)m or a sugar alcohol obtained by reducing carbonyl groups in sugar may be used as the saccharides and xylitol or D-sorbitol is preferably used. Any organic solvent having miscibility with water may be used as the water-soluble organic solvent if it dissolves the other components. The benzotriazole derivative is preferably 5,6-dimethylbenzotriazole.
Patent JP-H11183065-A (JP)
Title: Cooler
Inventor: TAKAHASHI TAKESHI
IPC: F28D15/02
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide cooling performance to some degree even in low temperature environment by a method wherein a hollow pipe having a closed space at an internal part filled with an antifreeze solution is mounted on a heat absorbing block and a fin in parallel to a heat pipe having water forming working fluid. SOLUTION: A heat pipe 20 is of a loop type wherein water forms working fluid and a part thereof is embedded in a heat absorbing block 10. A heat generating part is mounted on the left side of the heat absorbing block. A part embedded in the heat absorbing block 10 embedded in the heat absorbing block 10 is equivalent to the heat absorbing side of the heat pipe 20. Though the heat pipe 20 is protruded with the pipe rising from the heat absorbing block 10, the given number of fins 30 for emission of heat are mounted on the part. A part on which the fins 30 are mounted is equivalent to the heat emission side of the heat pipe 20. A hollow pipe 21 having an internal part filled with an antifreeze solution is mounted on the heat absorbing block 10 and the fin 30 in parallel to the heat pipe 20.
Patent JP-H06178500-A (JP)
Title: Generating facility with rotation promoting means for rotary shaft
Inventor: SUEHIRO TAKEO
IPC: H02K7/18
Filed: 1992-12-10
Abstract: PURPOSE:To provide industrially sufficient profitability by providing a rotation promoting means by rotatably fixing many weight chains with a space provided in the peripheral part of a ring-shaped rotary unit, and utilizing gravitational energy, so that a generator is rotated by a motor. CONSTITUTION:Many heavy chains 15 are rotatably fixed by providing a space to the peripheral part of a ring-shaped rotary unit 13 fixed to a rotary shaft 4. A device is provided with a rotation promoting means 5 opened to be raised to protrude outward, when the weight chain 15 is lowered down toward a turning direction, and formed so as to tumble when the chain is lifted toward the turning direction. That is, the rotation promoting means 5, actuated by gravitational force without giving energy from the outside, is provided. In this way, the rotation of the rotary shaft 4 can be promoted, and power of energy larger than power, given to a generator 7 by a starting motor 1, by a quantity of energy by the cost free gravitational force can be obtained.