baber/WOPTO huggingface dataset:
Patent JP-H06204774-A (JP)
Title: Dust cleaner for piezoelectric resonator
Inventor: NAKAYAMA MORIKATSU
IPC: B08B5/00
Filed: 1992-12-28
Abstract: PURPOSE:To emit ions through photoelectric conversion element drive at a specific power and to allow the dust collector to adsorb floating dust. CONSTITUTION:A terminal of a crystal resonator 3 is plugged to the upper face of a turntable 1, the turntable 1 is intermittently driven and the resonator 3 is connected electrically to a driver 4 at a cleaning position to drive the piezoelectric resonator. The resonator 3 is heated and isolated dust adhered to a crystal chip by using a water content as a medium. Furthermore, an ion generator emits ions to the resonator 3 at the cleaning position. Then the electrostatic prevention processing is applied to the crystal chip so that foreign materials removed from the crystal chip by ion shower are not again depositted and the ease of removal is devised through reaction with dust on the surface of the crystal chip by the activity of the ions. Thus, the dust isolated from the resonator 3 is collected by the dust collector to keep the neighbouring of the crystal chip clean. Thus, contactless cleaning is attained without use of a solvent and the dust adhered to the resonator 3 is easily removed without any pollution.
Patent JP-H11188696-A (JP)
Title: Punch
Inventor: YASOTA HISASHI
IPC: B26D7/32
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To cut a work delivered from a web of the work wound in a roll shape, to a prescribed length (area), and conduct punching before delivery. SOLUTION: An unmachined work 101 delivered and cut into a prescribed length from a work delivering means 1 is received at the air suction jetting hole 52... of a slide table 2, delivered/received to/from the sucking element 14 of traveling means 4, machined at a punching unit, and delivered/received to/from the slide table 2 again. The machined work 101 is delivered/received to/from a sucking means 6 for unloading, the sucking is released at the time of returning the slide table 2, and the machined work 101 is dropped onto a stack magazine 5 from the sucking means 6.
Patent JP-2000178931-A (JP)
Title: Upper cover of car stop pole
Inventor: ASAKI RYOJI
IPC: E04H6/42
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an uppr cover of a car stop pole capable of being easily and economically manufactured. SOLUTION: An upper cover 10 mounte to the upper end of a pole main body 20 has a cover main body 11 mounted so as to cover the upper end face of the pole main body 20. Through-holes 11d are respectively provided to two symmetrical positions with respect to the center of the cover main body 11, A handle 12 is mounted to the cove main body 11 in a state to make it possible to slide in the vertical direction. The handle 12 is constituted of a bent metal bar, a horizontal section 12a positioned to the upper part thereof, post sections 12b bent downward of from the ends of the horizontal section 12a so as to slidably insert them into the through-holes 11d of the cover main body 11 and interlock sections 12c bent so as to incline toward the direction conflicting with each other in a horizontal state from the lower ends of the post sections 12b.
Patent JP-2000180530-A (JP)
Title: Radar device
Inventor: ASO YOSHIAKI
IPC: G01S7/04
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of an erroneous operation without making an operation face large-scaled, and to easily attain condition setting related with plural items. SOLUTION: This radar device is provided with an item list displaying means 56 for displaying the list of settable items for deciding an observation condition on a display, item selecting means 57 for selecting an arbitrary item from among the list-displayed items, key switch designating means 58 for designating an arbitrary key switch from among plural key switches arranged along the periphery of the screen of the display, registering means 59 for registering the item selected by the item selecting means and the key switch selected by the key switch selecting means by making them correspond to each other, and allocated item displaying means 61 for displaying the registered item at a position on the display corresponding to the position of the key switch made correspond to the item.  Thus, it is possible to attain the setting or change of the observation condition related with the item displayed at the position corresponding to the operated key switch.
Patent JP-H07171037-A (JP)
Title: Feather bedding
Inventor: SUZUKI HIROKO
IPC: A47C27/00
Filed: 1991-11-26
Abstract: PURPOSE:To dry feather bedding, to kill ticks and to warm feet against cooling by providing the surface of back fabric with blast bag cloth to form blast passages and blasting warm or cold air to the blast passages thereof from a blast port disposed in the lower part or lower side part of the feather bedding. CONSTITUTION:The circumferential edges of front fabric 3 and back fabric 4 for the feather bedding are joined and boxes are formed therein by disposing plural rows of air permeable transverse partition cloth 5 and air impermeable partition cloth 5W in a transversely direction and disposing plural rows of air permeable longitudinal partition cloth and air impermeable longitudinal partition cloth 6W in a longitudinal direction. The blast bag cloth 7 is sewn to the inside of the back fabric 4 by blast passage segmenting cloth 8 to form the blast passages 9. The blast port 20 is disposed in the lower part of the feather bedding and is connected to a connecting pipe 11 which is connected to a warm or cold air fan 2. The warm or cold air fan 2 is freely settable at a temp. for killing ticks and at a high to low temp. An ideal state is obtd. throughout the whole season, hot or cold, and the ticks are killed when a switch is turned on after the temp. of the warm or cold air fan is set while a user is in bed. Dehumidification, etc., while in bed are possible as well.
Patent JP-H06235243-A (JP)
Title: Resin-covered concrete structure
Inventor: SUZUKI HISAO
IPC: E04C2/26
Filed: 1992-12-31
Abstract: PURPOSE:To prevent separation of surface covering resin from concrete when an excessive load is expected. CONSTITUTION:When a resin covering material is arranged on a surface of a concrete structure body, plural projecting parts 12 are arranged in the resin covering material, and the projecting parts are intruded into a concrete layer. Since projections of a surface panel are intruded into the concrete layer, even if a large load such as bending or tension is applied to the structure body, when the projections eat into concrete 13, a resinous panel 11 and the concrete layer can keep a close contact condition. A concrete structure can keep expected structural strength by elasticity and tensile stress possessed by the resinous panel.
Patent JP-H06182324-A (JP)
Title: Treatment of water-bloom in lake, swamp, pond and the like
Inventor: HOTTA AKIRA
IPC: B01D21/28
Filed: 1992-12-21
Abstract: PURPOSE:To provide a method of treating a water.bloom in a lake, a swamp and a pond intended for the simplification of water.bloom dehydration and separation with high efficiency and at a low cost by first heating the water-bloom collected from a pond water making it dead temporarily or completely, and dehydrating and separating the water-bloom. CONSTITUTION:Water to be treated containing water-bloom which is collected from a lake, a swamp or a pond is conducted into a mixing tank 1, then an aluminum coagulant is charged from constant volume feeder 2, then the water and the coagulant are stirred and mixed using a stirrer 3. After coagulation, the mixture is introduced into a pressure sedimentation tank 4. After that, a top purified water is returned to a lake, a swamp or a pond, and the sedimented water-bloom is guided into a pressure sedimentation tank 6, and further, separated from water. The top purified water is returned to a lake, a swamp or a pond. On the other hand, the concentrated water- bloom are introduced into a heater 7 to be heated at a specified temperature for a specified length of time. Thus, the water-bloom is rendered dead temporarily or completely and are reduced to a solid granulation and water. Finally the solidified water-bloom is collected in a dry condition and the separated drainage is sent to the mixing tank 1.
Patent JP-2000171560-A (JP)
Title: Drawing-in preventive device for vehicle
Inventor: HORIGUCHI AKINORI
IPC: B60R21/34
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To obtain a drawing-in preventive device, for a vehicle, by which a dangerous region can be set by precisely estimating a swiveling track even in a transient period up to a steady swiveling operation from the start of a swiveling operation. SOLUTION: This drawing-in preventive device for a vehicle is provided with a future swiveling-track computing part 72 which computes the future swiveling track of the vehicle on the basis of an actual steering angle detected by a steering-angle detection means and on the basis of a speed detected by a vehicle-speed detection means. In addition, it is provided with a dangerous-region setting part 73 in which a dangerous region through which the vehicle is passed after a prescribed time is set on the basis of a future swiveling track calculated by the future-swiveling-track computing part 72. In addition, it is provided with a scan- type radar means 3 which is used to recognize the circumference of the vehicle. In addition, it is provided with an obstacle recognition part 71 which recognizes an obstacle captured by the scan-type radar means 3.  In addition, it is provided with a control means 7 which comprises a judgment part which judges whether the obstacle recognized by the obstacle recognition part 71 exists in the dangerous region. The future-swiveling-track computing part 72 finds an actual steering angular velocity on the basis of the actual steering angle, and it computes the future swiveling track of the vehicle on the basis of the actual steering angle, on the basis of the actual steering angular velocity and on the basis of the vehicle speed.
Patent JP-H11174839-A (JP)
Title: Developing device
Inventor: OGAWA KIYONARI
IPC: G03G15/09
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a developing device by which a one-component developer is prevented from being deteriorated due to frictional heat and a developer carrier is excellently coated with the developer regardlessly of a past developing history by excellent peeling the developer left on a developer carrier after executing development, eliminating such a state that the developer carrier is continuously passed through a developer regulation member while the developer is stuck to the developer carrier and supplying the developer to the developer carrier after the heat of the peeled developer is sufficiently radiated. SOLUTION: A scraper 2 is installed by being allowed to about on the developing sleeve 3 of the developing device 40 housing magnetic toner T being the one-component developer so as to peel the magnetic toner left on the sleeve 3 after executing development. Following the scraper 2, an inclined toner feeding plate 1 leading to the second stirring chamber B is formed so that the peeled toner is fed to the chamber B by gravity through the plate 1. Then, the heat of the toner is efficiently radiated there by the large amount of peripheral toner by spending a lot of time.
Patent JP-H11248945-A (JP)
Title: Ribbon fiber fixing device
Inventor: DUMITRIU ION
IPC: G02B6/44
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To make individual cut fibers as long as one another and to minimizing the cutting angle by fixing the fibers of an optical fiber ribbon cable vertically when the fibers are cut. SOLUTION: A jig 10 which holds the fiber ribbon cable 1 having its jacket peeled is placed in a holder 21 fitted to a cutting machine 20 and pressed against one side 26 of the holder by a spring hook element 28 to place the jig 10 at a specific position in the machine 20. At this position of the jig, the fibers 2 of the ribbon cable enter the V groove 22 of a 1st support 22 and engage the elastic surface of a 2nd support 23. An upper component of the said support presses the fibers 2 in the V groove 24 and then the fibers are fixed longitudinally and laterally. A knife which operates at right angles to the fibers is used to cut breaking lines in the fiber and a weight is dropped on the fibers to cut the fiber.
Patent JP-2000188265-A (JP)
Title: Sputtering device and method
Inventor: YAJIMA AKIRA
IPC: C23C14/35
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent a film-formed substrate and a peripheral tool from being melted or film formation failure from occurring due to an excessive temperature increase by suppressing inflow current density to the film-formed substrate and the surface of a substrate-placement stand for placing the film-formed substrate to a specific value or less. SOLUTION: A treatment chamber 101 is grounded and an anode shield plate 401 that also plays a role of an adhesion-proof plate that is arranged while surrounding the side wall of a target is also grounded. Also, a voltage Vs is applied from a power supply 404 to a placement stand 105 of a film- formed substrate 403 that opposes the surface of a target 102 and a bottom adhesion-proof shield plate 402 that attaches to the placement stand 105, and the voltage Vs is at a negative potential. The negative potential becomes the barrier of electrons from the target 102 to prevent electrons from entering the substrate 403 and the bottom adhesion-proof plate 402. In this case, the inflow current density to the surface of the film-formed substrate 403 and the film-formed substrate placement stand 5 is suppressed to a specific value or less.  Preferably, the potential of the substrate placement stand 5 is retained at -10 V--20 V.
Patent JP-H11241900-A (JP)
Title: Electric firing triggering device
Inventor: HAEGEMAN CHRISTOPHE
IPC: B60R21/26
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive electric firing triggering device having at least one electric receptacle for inspecting a resistive heating element forming the triggering device in a short time without increasing the size. SOLUTION: The electric firing triggering device has two firing head sections 16, 17 each comprising a thermal reaction powder and a resistive heating element. Two resistive heating elements are built in an electric circuit having three electric joints 3, 4, 5 one of which is common to both resistive heating elements and two other electric joints are connected, respectively, with two resistive heating elements. Three electric joints are connected with a power supply means from a controller.
Patent JP-2001184702-A (JP)
Title: Optical information recorder
Inventor: KIMACHI KIYONARI
IPC: G11B7/22
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical information recorder which is capable of forming good recording marks at a high speed and high density on an optical information recording disk of a large capacity. SOLUTION: The optical information recorder is constituted by providing the same with a disk rotating section 3 which rotationally drives a master optical disk 2, an optical recording head 1 which is arranged to face a photoresist layer 22 formed on the master optical disk 2 and irradiates the photoresist layer 22 with recording light and a head carriage 4 which transfers the optical recording head 1 in a radial direction of the master optical disk 2.  The optical recording head having a core 11 which propagates the light, a clad layer 12 which consists of a material having the refractive index different from the refractive index of the core and confines the light into the core by totally reflecting the light from the boundary with the core and a coating layer 13 which shields external light and having a plurality of optical apertures 15a, 15b and 15c shielded from each other by light shielding layers 14 at the front end face of the core is used as the optical recording head 1.
Patent JP-H11187764-A (JP)
Title: Auxiliary tool for plant reaping also used for decoration
Inventor: TAKASU TOSHIYUKI
IPC: A01G3/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject auxiliary tool having extremely high decorative effects, capable of making even an amateur reap a plant such as a garden plant and readily arranging it into a desired shape, having a great number of spaces, projecting a part of leaves of a covered plant when the plant is covered with the tool. SOLUTION: This auxiliary tool has a structure for retaining a plant covering fixed shape. The structure has a great number of spaces and projects at least a part of the leaves of the plant when the plant is covered with the auxiliary tool. In the auxiliary tool, the structure for retaining a plant covering fixed shape can be constituted by combining two or more members. Further in the auxiliary tool, the plant covering shape can be made into a shape of animal, building, character of animated cartoon, etc., to recall a concrete shape.
Patent JP-2000192909-A (JP)
Title: Hydraulic cylinder device
Inventor: ISHII MASAYOSHI
IPC: F15B15/02
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent an increase in sliding resistance by an inclination/eccentricity of a rod by introducing a part of a hydraulic fluid to a pressure pocket via an restrictor from a connecting passage when introducing the hydraulic fluid to a supply/ discharge passage, and generating thrust in a piston member. SOLUTION: A switching cycle for discharging a hydraulic fluid from the outer by introducing the hydraulic fluid to one of supply/discharge ports 8, 17 is performed at a high speed. When discharging the hydraulic fluid of the supply/discharge port 17 by introducing the hydraulic fluid to the supply/discharge port 8, a part of the hydraulic fluid of a supply/discharge passage 24 is introduced to a pressure pocket 31 from a connecting passage 30 of a piston member 26, and leaks a little to a chamber 23 from clearance 37 between a holder 28 and a pressure receiving plate 22 to generate pressure in the pressure pocket 31. When the hydraulic fluid passes through a restrictor 32, differential pressure is generated before and after this, upstream pressure acts on the piston member 26 to generate thrust to move a rod 2 in the leftward direction.  At this time, since a space is imparted between the pressure receiving plate 22 and an inner peripheral surface of a cover tube 1, there is no possibility of increasing sliding resistance by an inclination/eccentricity of the rod 2.
Patent JP-2000186559-A (JP)
Title: Stratified scavenging 2-cycle engine
Inventor: KAWAHARA YOSHITAKA
IPC: F02B17/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To hold the proper air fuel mixture concentration in the whole operation region of an engine by providing a connecting mechanism for interlocking an air control valve with a throttle valve between them, totally closing the air control valve until the throttle valve reaches a designated opening, and making both valves operated in proportion to each other when it reaches the designated opening or more. SOLUTION: This engine is provided with a throttle valve 4 for controlling the flow of an air fuel mixture and an air control valve 20 for controlling the flow of air introduced into a combustion chamber 25 through an air supply path 10 to make scavenging action. Two valves are interlocked with each other through a swivel 125, a projecting part 126 and an air valve operating lever 114. During low-load operation including idling operation until the throttle valve 14 reaches a fixed opening, the air control valve 20 is totally closed, and after that, the opening of the throttle valve 14 and the opening of the air control valve are set to be proportional. Thus, combustion during low load operation is stabilized, and during high load operation, the fuel consumption rate can be reduced and harmful emission in the exhaust gas can be reduced.
Patent JP-2000193600-A (JP)
Title: Dection of stripe irregularity of object to be inspected
Inventor: FUJITA HIDETO
IPC: G01N21/88
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a strip irregularity inspecting method capable of accurately and automatically inspecting a strip irregularity generated on the surface of an object to be inspected inclusive of a liquid crystal panel. SOLUTION: The stripe irregularity detecting method is constituted so as to extract a characteristic point wherein a stripe irregularity is generated by using a plurality of Laplacian evaluation waveforms wherein the values of a mask are stepwise reduced with respect to a projection distribution waveform and the extraction of an unnecessary characteristic point due to noise component is reduced while the extraction omission of the characteristic point due to shading is eliminated to accurately extract the characteristic point. On the basis of an evaluation value calculated from a characteristic point to be evaluated and two characteristic points adjacent thereto, it is judged whether or not the extracted characteristic point is a stripe.
Patent JP-H11178442-A (JP)
Title: Device for keeping freshness of cut flower
Inventor: MIMURA ZENZO
IPC: A01G5/06
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide the subject device, which keeps freshness of a cut flower, while saving time for exchanging water. SOLUTION: This device comprises an auxiliary water holder 1 and water holder 2 connected to each other by a communicating tube 3. Both auxiliary water holder 1 and water holder 2 are cylindrical, the former being taller. The water holder 2 is provided with a rubber packing 5 inserted into the mouth. The rubber packing 5 is provided with a hole at the center, through which the stem 6a of a cut flower 6 is put in the water holder 2. An overflow tube 7 rises from the upper portion of the water holder, its highest section being set slightly lower than the upper end of the auxiliary water holder 1. A water supply tank 9 is set above the auxiliary water tank 1 to supply water through a fine vinyl tube 10 extending to a point just above the auxiliary water tank 1. A flow controller 11 is provided in the vinyl tube 10.
Patent JP-H11196042-A (JP)
Title: Transmitting power control method, base station device and communication terminal device thereof
Inventor: SAKOTA KAZUYUKI
IPC: H04B7/005
Filed: 1997-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent control malfunctions and to always secure optimum transmitting power by counting the number of reception times, when the control signal received with the critical value of a transmitting power control range controls in the exceeding direction of the power control range and then controlling in the non-exceeding direction of the power control range, only when the count value of the receiving frequency is equal to its prescribed level. SOLUTION: When a power-up command is supplied, even thought the current transmitting power is equal to its maximum value, a control part 34 increases the count value of a counter 36, in response to the number of times of the power-up commands. When the current count value of the counter 36 is larger than M(=5) and also a power-down command is supplied, the part 34 does not immediately lower the transmitting power level and decrements the count value of the counter 36 one by one. Then the part 34 lowers the transmitting power level, only when the count value is decreased down to 5 or less.