baber/WOPTO huggingface dataset:
Patent JP-H09172790-A (JP)
Title: Ultrasonic motor
Inventor: TAKAGI TADAO
IPC: H02N2/00
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To reduce the abrasion of a relative motion member caused by the ridge of an oscillator so as to enhance the durability of an ultrasonic motor, by bringing a circular relative motion member into compression-contact with an oscillator so that it may not contact with at least one ridge of the oscillator. SOLUTION: A rotor 3 is rotated, with its center eccentric from that of an oscillator S. The frictional contact face with which the rotor 3 is contacting of the surface 1a of the oscillator S shifts within the range of δ in quantity of eccentricity in diametrical direction on the surface by the rotation of the rotor 3, and every hour the contact face with the oscillator S changes. This way, the contact face of the rotor 3 on the surface of the oscillator S changes, so one place of the oscillator S is never shaved by abrasion, and the whole of the surface 1a of the oscillator S can be used efficiently.
Patent JP-H09175401-A (JP)
Title: Carriage
Inventor: SHIRAI TAKANAO
IPC: B62B5/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To carry out the wheel locking and its releasing operation simply as well as to realize a stable stopping and holding at any place, by composing fixing casters allowable to lock. SOLUTION: A carriage 1 is composed of a carriage frame 2; a pair of fixing casters 3 positioning at both ends in the short size direction, and directing its rotating direction in the long size direction of the carriage frame 2; a pair of free casters 4 rotatably installed by positioning at both ends in the short size direction; and an article loading plate 5 fixed on the carriage frame 2. A brake means 6 to lock the rotation of the wheels 3B of the casters 3 is provided, and plural brake operating means 7 to operate the brake means 6 in the wheel locking direction and the wheel unlocking direction are provided in the carriage frame 2.
Patent JP-H03203156-A (JP)
Title: Tubular incandescent lamp
Inventor: MOCHIZUKI HIDETO
IPC: H01K1/24
Filed: 1989-12-28
Abstract: PURPOSE:To prevent the fall of a coil end part and the blackening of the coil end part and extend the life by spirally fitting a coil-shaped connecting part of a ring anchor to a male screw part formed on the end part of a short circuit line, and the end part of a filament coil to the outer end side of the male screw part. CONSTITUTION:The coil-shaped connecting part 13 of a ring anchor 5 is spirally fitted to the male screw part 11 of a short circuit line 4, and the end connecting part 15 of a filament coil 3 is spirally fitted to the axial outer end part of the male screw part. When the respective coil pitches of the coil-shaped connecting part 13 of the anchor 5 and the end part connecting part 15 of the coil 3 are differed from the screw pitch of the male screw part 11 of the short- circuit line 4, the coil-shaped connecting part 13 of the anchor 5 and the end connecting part 15 of the coil 3 are elastically deformed and fitted to the screw root part of the male screw part 11 to allow a firm engagement, and there is no possibility of their disengagement even if a shock and vibration is given thereto.
Patent JP-H05169817-A (JP)
Title: Production of thermal recording material
Inventor: YANAGIDA TOMOHIRO
IPC: B41M5/26
Filed: 1991-12-25
Abstract: PURPOSE:To produce a thermal recording material excellent in printability, generating no head abrasion even in a recording device using a serial head and obtaining a high density recording image with high sensitivity. CONSTITUTION:In the production of a thermal recording material wherein an undercoat layer and a thermal recording layer are successively provided on a support, as the pigment of the underocat layer, oil absorbable pigment with oil absorbancy (JIS K-5101) of 80ml/100g or more and slurried calcium carbonate synthesized by a milk-of-lime carbonation method and not passed through a drying process or a calcium carbonate dispersion obtained by subjecting powdery calcium carbonate dried after synthesis to sand mill treatment are together used.
Patent JP-H10180202-A (JP)
Title: Ultrasonic washer and detection of vibrator deterioration
Inventor: MATSUZAKI NOBUKI
IPC: B08B3/12
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic washer having a function of automatically detecting vibrator deterioration without adjusting the changeover of a switch and a movable contact of variable resistance even when proceeding voltage of high frequency voltage is changed. SOLUTION: An ultrasonic washer is constituted of a device body 11 to which washing liquid is fed, a vibrator 24 fitted to a vibration plate installed in the device body, an ultrasonic oscillator 31 electrically connected to the vibrator 24 for driving the vibrator 24 to generate ultrasonic vibration, an impedance matching circuit 33 installed between the ultrasonic oscillator 31 and the vibrator 24 for matching them, an injected voltage measuring means 44 for measuring voltage injected to the vibrator 24 and voltage reflected from the vibrator 24, a divider part 51 for dividing the voltage injected to the vibrator 24 by the voltage reflected from the vibrator 24, and an indicator part 53 for indicating the division results of the division made in the divider part.
Patent JP-H0617789-A (JP)
Title: Pump
Inventor: ISHIDO TORU
IPC: F04D29/046
Filed: 1991-12-03
Abstract: PURPOSE:To decrease length in an axial direction, decrease the diameter of a shaft and reduce the size and the weight of the whole pump by disposing a shaft sealing device and a bearing device on a common sleeve in a state to be positioned in the proximity to each other and forming the devices in integral shaft sealing bearing structure. CONSTITUTION:A pump comprises a pump main shaft 1, a shaft sealing device 2, a bearing device 3, and a pump casing 5. In this case, the shaft sealing device 2 and the bearing device 3 are disposed on a common sleeve 6 in a state to be positioned in proximity to each other to form integral shaft sealing gearing structure. The shaft sealing device 2 is provided with a rotary ring 21 rotated togetherwith, for example, the pump main shaft 1, a seal spring 22 pressed against the rotary ring 21 through the force of a spring part 23, a stopper 24 to support the spring part 23, and a water collecting chamber 25 to receive leakage through the shaft sealing device 2. This constitution shortens length in an axial direction, reduces the diameter of a shaft through reduction of the bending of the shaft, and reduces the size and the weight of a whole pump.
Patent JP-H06196353-A (JP)
Title: Manufacture of layered ceramic capacitor
Inventor: NIITOME TAKASHI
IPC: H01G13/00
Filed: 1992-12-24
Abstract: PURPOSE:To provide a method of manufacturing a layered ceramic capacitor capable of cutting out a cut-out surface in a stable condition in cutting out a layered body. CONSTITUTION:A method of manufacturing a layered ceramic capacitor comprises: a step of printing internal electrode patterns on a dielectric green sheet; a step of laminating and pressing the dielectric green sheet to form a laminated body; a step of cutting out the layered body to form a chip shape; a step of burning the chip-like layered body; and a step of forming a terminal electrode at both ends of the burnt chip-like layered body. Therein, the cutting- out of the layered body is pressingly carried out by a heat wire of 500 to 1000 deg.C.
Patent JP-H09159597-A (JP)
Title: Particle size distribution measuring device of powder
Inventor: KOJIMA SADATOSHI
IPC: G01N15/14
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a particle size distribution measuring device which can dispense with a dust collector and by which a measured sample can be compactly and economically recovered and maintenance work can be easily performed. SOLUTION: This device is composed of a disperser 4 to disperse powder for a sample by compressed air and a measuring unit 5 to measure the particle size distribution of powder supplied from the disperser 4. In this case, an exhaust ejector 6 is connected to the downstream of the measuring unit 5, and a connecting pipe 7 branching off from an air current pipe 3a of compressed air to be supplied to the disperser 4 is connected to an air inflow part of the exhaust ejector 6, and a filter case 10 is connected to an air outflow part of the exhaust ejector 6.
Patent JP-H05180520-A (JP)
Title: Freezing cycle device
Inventor: ISHIKAWA KOJI
IPC: F25B1/00
Filed: 1991-12-26
Abstract: PURPOSE:To prevent burning loss of a compressor caused by a lack of feeding oil to a sliding part which is produced by phenomenon of generating bubbles when the first and second compressors arranged in parallel to each other are energized. CONSTITUTION:The second compressor 2 arranged in parallel with the first compressor 1 during the same freezing cycle and driven by an inverter 11 is energized under an energizing frequency. In the case that a heating temperature of discharged gas calculated by a discharged gas refrigerant heating temperature calculation means 13 in reference to the discharged gas pressure and its temperature is more than the predetermined heating temperature set value, the first compressor 1 is energized.
Patent JP-H09266903-A (JP)
Title: Tomograph
Inventor: ONO KATSUHIRO
IPC: H05G1/26
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a tomograph which can take tomograph images by irradiating a necessary and sufficient dose if X-rays without reducing the number of rotation of the anodic target of an X-ray tube with dynamic persevere slide bearings when the rotation part of a bed is rotated. SOLUTION: In the device, the anodic target 26 of an X-ray tube with hydrodynamic slide bearings 45-47 is rotated at a prescribed high speed while the rotation part of a bed is being rotated around the area on which a subject to be photographed is laid. And when the anodic target 26 is rotated, the torque of the rotation driven by electricity supplied to a stator coil 28b when X-rays are irradiated from the anodic target is to be switched to be larger than before the rotation part of the bed is rotated.
Patent JP-2000169079-A (JP)
Title: Container ship container loading position measuring device
Inventor: MIYATA NORIAKI
IPC: B66C13/22
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a container ship container loading position measuring device free to automatically input container ship container loading position information to a computer of a central control room to control a container yard by automatically measuring a container ship container loading position. SOLUTION: A container ship container loading position measuring device is constituted by furnishing a unidimensionally scanable light wave range finder 1 to measure a distance distribution data of a container ship 6 and a land side quay 20 set on an upper part of a sea side leg 12 of a container crane 5 so as to be positioned diagonally above a container 16 loaded on the container ship 6 and to unidimensionally scan from this setting position, a light wave range finder 2 set on a trolley 7 of the container crane 5 and to measure a vertically downward distance from the trolley 7 by traversely moving with the trolley 7, a trolley traverse position measuring device 3 to measure a traverse position of the trolley 7 and an arithmetic unit to compute a container ship container loading position in accordance with output signals of the light wave range finder 1,  the light wave range finder 2 and the trolley traverse position measuring device 3.
Patent JP-2001160176-A (JP)
Title: Automatic vending machine
Inventor: OKUBO MASARU
IPC: F25D11/00
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine, which can suitably perform defrosting operation corresponding to a frosted state. SOLUTION: An average temperature change rate within a prescribed time before defrosting operation is calculated on the basis of the detected temperature of a temperature sensor 6 and the length of the next defrosting operation time is controlled on the basis of this average temperature change rate so that a insufficient or an excessive defrosting operation can be surely prevented.
Patent JP-2000172225-A (JP)
Title: Display device
Inventor: YONEDA YASUSHI
IPC: G09G3/288
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To extend usage range by realizing the best display. SOLUTION: In this display device for performing gray shades display by divingding three or more subfields sf1 to sf16 constituting one field into one or more subfield groups sfg1 to sfg3 and assiging preparation periods for intializing displays to beginnings of the subfield groups sfg1 to sfg3, first and second display modes are provided. The device is provided with a control means for applying first field configurations f11, f12 to attentional fields being display objects in the first mode and for applying second field configurations f11, f22 whose each maximum value of weight is different from that of the first field configuration to the attentional fields in the second display mode.
Patent JP-2000169801-A (JP)
Title: Production of labeled article
Inventor: KAMIYA DAISUKE
IPC: C09J7/02
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject article readily peelable from an adherend when washed with an aqueous solution of an alkali and capable of manifesting excellent water resistance to usual water by bonding a heat-sensitive tacky label using a specific tacky composition as a tacky agent layer. SOLUTION: This article is obtained by bonding a heat-sensitive tacky label having an aqueous emulsion type tacky agent composition comprising (A) a water-soluble resin in which a resin having >=1 mequivalent/g acid value is neutralized with a base and (B) a polymer prepared by carrying out an emulsion polymerization of a radically polymerizable monomer and having <=0.6 mequivalent/g acid value and <=-20 deg.C glass transition temperature as a tacky agent layer to an article. A hydrous film prepared from the tacky agent composition is dried at <60 deg.C to thereby provide a film comprising a two-phase structure in which particles comprising the component B are dispersed in the continuous phase.  The resultant film is then heated at >=60 deg.C to thereby reverse the state of the components A and B in the two-phase structure and covert the above film into the tacky film in which the particles of the component A are dispersed in the continuous phase of the component B.
Patent JP-H06166733-A (JP)
Title: Production of modified phenolic resin microsphere
Inventor: OHIRA HIDEMI
IPC: C08G8/10
Filed: 1992-11-30
Abstract: PURPOSE:To obtain the subject resin having excellent antibacterial mildew- proofing property and long-term durability and suitable for sinter-molding material, etc., by adding a prescribed amount of an antibacterial mildew-proofing agent to a specific resin particle and subjecting the mixture to suspension polymerization. CONSTITUTION:A phenolic compound such as phenol and an aldehyde such as formaldehyde are subjected to suspension polymerization in an aqueous medium in the presence of a water-insoluble inorganic salt such as calcium fluoride, an emulsion stabilizer such as gum arabic and a basic catalyst such as ammonia water to form dispersible small spherical particles of phenolic resin. In the initial stage of the granulation, an antibacterial mildew-proofing agent is added to the aqueous medium in an amount of 0.1-5wt.% (based on the phenolic compound) and a compounding suspension polymerization of the compound dispersion system of phenolic resin and antibacterial mildew-proofing agent is carried out to obtain the objective resin.
Patent JP-H10182434-A (JP)
Title: Coating lubricating liquid for external use
Inventor: HONDA GORO
IPC: A61K47/38
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a physiologically harmless lubricating liquid comprising an acidic transparent paste or jelly-like lactic acid solution containing hyaluronic acid, sialic acid sodium salt, and hydroxyethylcellulose, excellent in water retainability and lubricity and useful as a lubricating liquid for coating female sexual organs. SOLUTION: This coating lubricating liquid contains hyaluronic acid as a viscous substance giving viscoelasticity and moisture, sialic acid sodium salt as a neutral mucopolysaccharide-protein having good affinity with mucosae, and hydroxyethylecellulose as a thickening agent. The sodium hyaluronic acid, the sodium sialate, and the hydroxyethylcellulose are preferably added in amount of 0.7-1.0%, 0.1-0.5% and 0.1-0.5%, respectively.
Patent JP-H10189127-A (JP)
Title: Grommet
Inventor: NONOMURA YUKIO
IPC: H01R13/52
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent defective performance of waterproofing in the mounting part of a wire-shaped member such as washer hose, in which the diametric enlarged part is not deformed even if a wire harness is laid round within an engine room in the direction approx. parallel with the body panel. SOLUTION: A grommet body 14 comprises a diametric contracted portion 11 and a diametric enlarged portion 12, and at the periphery near the open end of the diametric enlarged portion 12, a locking recess 12a is provided for locking to a car body panel 20 to parturition the car cabin from the engine room, and a minor diametric pipe part 13 is formed in one part of the diametric contracted portion 12, and there a washer hose 21 laid around together with a wire hardness W/Ha is attached, and in the diametric contracted portion 11 a partition 17 to partition the internal space of a housing 16 in a square cylinder shape into two compartments is installed and is fitted with a joint connector 15 which is penetrated by a plurality of joint pins 18.
Patent JP-H05183217-A (JP)
Title: Laser device
Inventor: IWAKI KUNIAKI
IPC: H01S3/08
Filed: 1991-12-27
Abstract: PURPOSE:To prevent the base section of an exit total-reflection mirror of an unstable resonator from being irradiated with diffracted light from the opening of the mirror by providing a taper on the side face of the opening of the exit total-reflection mirror. CONSTITUTION:An exit total-reflection mirror 22 is provided with a laser light taking-out opening 222 formed by linearly notching part of the mirror 22. The side face 225 of the opening 222 is formed by forming a tapered section at the notched section at an angle of phi against an optical axis (a). In addition, mirrors 12 and 22 are arranged so that they can become confocal. Almost all of the rays of light advancing toward the opening from the inside of a resonator are parallel rays against the optical axis, but, when the rays of light pass through the opening 222, they are diffracted by the mirror surface-side edge section 223 of the mirror 22 and become laser light 8 which is spread in the optical-axis direction by an angle theta from the optical axis. The diffracted light is discharged to the outside from the resonator without irradiating the base section of the mirror 22. In addition, no heat is generated from the side face section 225 of the mirror 222.
Patent JP-H10189683-A (JP)
Title: Carrier placing device and substrate treatment equipment
Inventor: MITSUYOSHI ICHIRO
IPC: B65G49/07
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To place a carrier correctly on a base plate on the interior side. SOLUTION: Carriers 3 may be placed only at the front place of a first table 22 on the cassette carry-in side by an operator by conveying the carriers 3 from the front place of the first table 22 to a rear place by a conveyer mechanism 41 on the cassette carry-in side under the state, in which the direction of the arrangement of semiconductor wafers 2 is held, heavy carriers 3 need not be put on the interior side of the first table 22 as seen in conventional devices, and not only the operation is facilitated but also the carriers 3 can be placed accurately in conformity with positioning guides 40. When a reader 15 for a carrier detecting section is installed on this side to the first table 22, the carriers 3 are read correctly only by one reader 15 because the carriers 3 are put at the front place of the first table 22 at all times and conveyed to the interior side.
Patent JP-H06190876-A (JP)
Title: Molding die for optical disk
Inventor: ARIKAWA KAZUHIKO
IPC: B29C45/26
Filed: 1992-12-25
Abstract: PURPOSE:To prevent scuffing of a peripheral ring which occurs with a fixed side mold and prolong the lifetime of a stamper. CONSTITUTION:A fixed side mold 2, a moving side mold 3 arranged oppositely to the fixed side mold 2, and a peripheral ring 4 for attaching a stamper 12 on the face of the moving side mold 3 are provided. Melting plastics is injected into the central part of a cavity 13 formed between the fixed side mold 2 and the stamper 12 so as to form an optical disk substrate by injection molding. For aligning at clamping the peripheral ring 4 attached on the moving side mold 3 and the fixed side mold 2, automatic alignment adjusting mechanisms 5-8 for adjusting the alignment automatically are provided at the peripheral ring 4.
Patent JP-H10170466-A (JP)
Title: Humidity-sensing element
Inventor: KOBAYASHI NOBUO
IPC: G01N27/12
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To make a condensation-dry cycle satisfactory and to enable the maintaining of sufficient moisture-resistance by using a moisture-sensing film in which conductive particles are dispersed around a hygroscopic high polymer between a pair of electrodes. SOLUTION: The forming method of a moisture sensing film 3 is not limited, but it is preferably formed by application through the use of a dispersing liquid containing the component material of the film 3. After forming a coating film, it is dried at temperatures approximately from 80 to 150 deg.C approximately for 30min-3hr. When containing a cross linking agent, the cross linking of the coating film simultaneously proceeds by drying. The dry width of the film 3 obtained in this way is preferably 5.0μm or less, especially between 1-3.5μm. The moisture sensing element 1 comprises a pair of comb electrodes 4 on an insulating substrate 2, and the pair of comb electrodes 4 are arranged on the substrate 2 so as to be engaged with each other via a gap 5 with a predetermined distance.  When an voltage is impressed between the electrodes, an output voltage changes by changes in resistance corresponding to the humidity of the film 3, and humidity is detected. The gap 5 between the pair of electrodes is normally about 100-500μm.
Patent JP-2001164057-A (JP)
Title: Radiation-resistant flame-retardant resin composition
Inventor: SUZUKI KATSUSATO
IPC: C08L23/08
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain a radiation-resistant nonhalogen-based flame-retardant resin composition having not only excellent flame retardance even after radiation exposure but also sufficiently controlling deterioration of mechanical characteristics such as tensile strength, elongation, etc., having excellent mechanical characteristics. SOLUTION: This radiation-resistant flame-retardant resin composition is characterized in that a base resin comprising a polyethylene produced by using a single-site catalyst and an ethylene-ethyl acrylate copolymer as main components is compounded with a metal hydroxide, an ultraviolet light absorber and an antioxidant as essential components and the compounding ratio of the total of the ultraviolet light absorber and the antioxidant is 2-4 pts.wt. of based on 100 pts.wt. of the base resin.