baber/WOPTO huggingface dataset:
Patent JP-2001059517-A (JP)
Title: Spindle motor
Inventor: KODAMA MITSUO
IPC: H02K5/16
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To prevent leakage of a dynamic pressure fluid by providing with a first oil shielding plate extending from an outer peripheral surface of a shaft in a vertical external direction in an annular shape, and a second oil shielding plate annularly extending from an inner circumferential surface of a rotor to a vertical inner circumferential side. SOLUTION: Lubricating oil in thrust direction dynamic pressure bearing mechanism is agitated by rotation of a motor, a part thereof is granulated, and then, it is splashed away from a clearance between a bush 9 and a shaft 2 upward. A first oil shielding plate 16 is disposed just above the clearance, mush granulated lubricating oil is trapped therewith, it is stuck to its lower surface, or falls downward while reacting wherefrom. Lubricating oil escaped from trapping is trapped at an inner circumferential surface of a sleeve 6 or a lower surface of a second oil shielding plate 18.  In a space enclosed with an upper surface of a bush 9, the inner circumferential surface of the sleeve 6, the lower surface of the shielding plate 18, an outer peripheral surface of the shaft 2, and upper and lower surfaces of the shielding plate 16, a labyrinth structure having an U-shaped cross section is formed, much lubricating oil floating in air is trapped therein, and the ratio of lubricating oil that is leaked from a narrow clearance between the shielding plate 18 and the shaft 2 is small.
Patent JP-H1172839-A (JP)
Title: Camera
Inventor: SAITO TATSUO
IPC: G03B17/28
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To smoothly take up film after exposing the last frame in Brownie size film. SOLUTION: A guide hole 50 is formed on the outside of film rails 40 and 41, and a pressing pin 51 is attached to the hole to freely slide. The pin 51 is sifted by a pressing cam 55. By shifting the pin 51, a tunnel gap between the film rails 40 and 41 and a pressing plate 42 is changed over for 120 roll film or 220 roll film. After exposing the last frame, the tunnel gap is switched to the one for 120 roll film regardless of the kind of the film, and the film 16 is taken up to a spool 17. Since the bonded part of the 220 roll film which is thick because of the composite thickness of three kinds, that is, the film, trailer paper and a bonding tape passes through the winding tunnel gap, the film is smoothly taken up.
Patent JP-S61110518-A (JP)
Title: Mold for weatherstrip
Inventor: INAMASU SHIGERU
IPC: B29K21/00
Filed: 1984-11-06
Abstract: PURPOSE:To make fitting of a core in a hollow part easy, by a method wherein a core mold possesses the core which is fitted in a fixed-shaped linear hollow part each other, whose cross-sectional shape is larger between the hollow parts, in a mold molding a weatherstrip. CONSTITUTION:As for a molding tool of a weatherstrip, a connecting part 8 is formed within the molding tool by applying vulcanizing treatment to a sponge rubber raw material injected in a special part by inserting two fixed- shaped linear parts 7 through openings of the end parts existing on both sides of the mold, which is formed by pilingup a top force 1 and bottom force 2 each other, under a state wherein the top force 1, bottom force 2 and core mold 3 are assembled together, and the fixed-shaped linear parts 7 are confronted with both ends of said connecting part 8. As the core mold 3 is made to provide a core 5, which is fitted in the hollow part 9 on a larger cross section side each other, in a communicating state to a base part 11 through a connecting piece 12, the hollow part and the core 5 are fitted in easily each other.
Patent JP-2000083113-A (JP)
Title: Facsimile equipment
Inventor: MIZUTANI SATOSHI
IPC: H04N1/32
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile equipment that outputs speech management information including a reply data and time even in the case of a reply by a telephone set that is connectable to an external device. SOLUTION: When the facsimile equipment acts like a called equipment according to a call from an opposite party, the facsimile equipment detects a speech start time based on off-hook and allows a storage section 8 to store the detected time. Succeedingly the facsimile equipment detects a speech end time based on on-hook and allows a storage section 8 to store the detected time and allows the recording section 9 to record the information as speech management information and at that time to record and to output a reply by a telephone set that is connectable to an external device in a way of distinguishing the reply from a reply by the facsimile equipment.
Patent JP-S6396089-A (JP)
Inventor: TAKASE YASUYUKI
IPC: F04D13/16
Filed: 1986-10-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1080056-A (JP)
Title: Motor controller for electrically driven reel
Inventor: FUROMOTO YOSHIYUKI
IPC: H02P3/06
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent the burning of a motor by the rapid increase of a load and the stagnation of heat for a long period without stopping the motor as much as possible by controlling the power to be supplied into the electrically driving motor so that the load detected by a load detecting means does not exceed the specified upper value. SOLUTION: A current value I of a current detecting sensor is read, and whether the current value I exceeds an upper limit current value IU or not and decreased from a lower-limit current value IL or not is judges. For example, when the current value I exceeds the upper limit current value IU, the supplied current is controlled so that the current value I is maintained at the current value lower than the specified time constant after the specified time constant τ. When the value becomes lower than the lower limit current value IL, the restriction is released.  By controlling the supply current to the motor so as to maintain the current value lower than the upper limit current value when the current value I exceeds the upper limit current value IU in this way, the deterioration and the damages of the motor and the control element by the rapid increase of the load can be suppressed, and the rapid temperature increase, which cannot be stopped by the temperature control, can be countered.
Patent JP-H0761427-A (JP)
Title: Binding device
Inventor: JINUSHI KATSUYA
IPC: B65B51/06
Filed: 1993-08-26
Abstract: PURPOSE:To make the structure of a binding device simple and compact and manufacturable at low cost, and to make the device operable automatically while ensuring precise and tight binding for articles to be bound. CONSTITUTION:A binding device is mainly composed of a push-in clipping member 51 equipped with a clipper 52, a support clipping member 61 equipped with a clipper 63 and a pressing member 85 equipped with a pressing part 84. A support member 41 equipped with a supporting part 43 is incorporated, in addition to the above-mentioned members, in another type of binding device. Thereby, automatization of binding work can be materialized, depending on each of the above-mentioned members. A binding part M12 of an article M11 to be bound is compressed through the surface of a binding tape T11 by the two clipping members 51 and 61, and precise and tight binding can be achieved without allowing loosening to happen. Since the structure is simple, requiring a small number of components, the device can be manufactured at low cost without allowing the device to become large-sized.
Patent JP-H05102326-A (JP)
Title: Semiconductor device
Inventor: OHASHI AKIRA
IPC: H01L21/768
Filed: 1991-09-13
Abstract: PURPOSE:To offset a compressive stress and a tensile stress mutually by a method wherein an insulating film provided with the compressive stress and an insulating film provided with the tensile stress are combined and used as an insulating film for multilayer metal wiring. CONSTITUTION:A plasma oxynitride film 3 where compressive stress exists and a CVD oxide film 4 tensile stress exists are deposited sequentially on the surface including lower-layer aluminum wiring 2. After that, an SOG film is formed in order to relax a difference in level; it is etched back; and the surface is flattened. A plasma oxynitride film 6 where compressive stress exists is deposited. When the stresses of an interlayer insulating film are offset in this manner, it is possible to prevent that metal wiring is chipped partially by stress migration and that defects such as disconnection or the like is caused.
Patent JP-H0871226-A (JP)
Title: Fluctuation pattern display device for pachinko machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 1994-09-02
Abstract: PURPOSE: To provide an elegant and novel game board face and arouse the attention of a player in a fluctuation pattern display device constituted of an electronic display provided on the game board face of a PACHINKO machine. CONSTITUTION: A numeral, a code, or a pattern selected from a prescribed pattern group is circulatively displayed as a dynamic image moved downward from above in sequence one by one at the display portions of the left upper section A1, center upper section C1, right upper section B1, left lower section B2, center lower section C2, and right lower section A2. The movement of the pattern is stopped after a fixed time, and a combination of specific patterns is satisfied on the upper line or the lower line at the prescribed probability with randomness in this fluctuation pattern display device 1 constituted of an electronic display 17.  The pattern displayed at the left upper section A1 is next moved and displayed at the right lower section A2, the pattern displayed at the center upper section C1 is next moved and displayed at the center lower section C2, and the pattern displayed at the right upper section B1 is next moved and displayed at the left lower section B2.
Patent JP-H0981491-A (JP)
Title: Network video server, client device and multimedia information providing method
Inventor: ASANO SHIGEHIRO
IPC: H04N21/4788
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To reduce the bandwidth of a network and to provide multimedia information for many users at the same time by caching the multimedia information on a client device in units of continuous reproduction. SOLUTION: An arbitrary number of client computers 10 are connected to each ATM exchange 40-1, and an arbitrary number of terminals 30 and a disk drive 20 for a hard disk, etc., are connected to each client computer 10. On the disk 20, the original information of the multimedia information or its copy (cached) and a managing device for caching are stored. A dedicated cache is provided for each client computer 10 and a cache dedicated to each cluster is provided in the cluster; when requested multimedia information is not found in a client cache, retrieval is done from the cluster cache in the cluster. Further, the multimedia information is cached in reproduction units of continuous reproduction.
Patent JP-S6294947-A (JP)
Title: Semiconductor resin sealing metallic mold device
Inventor: TOGASHI MINORU
IPC: B29C45/26
Filed: 1985-10-22
Abstract: PURPOSE:To improve the workability while preventing the air from mixing with melted resin by a method wherein a pot for a transfer molding metallic mold is shortened down to the surface of base plate while ejecter plates are specified to be separable type. CONSTITUTION:A pot 1 is specified to be 90-110mm long with the top surface thereof almost flush with the surface of a mold base 27 while ejector plates 2, 2 covering the mold base 27 are specified to be separable type. Besides, the surface of mold base 27 is specified to be 50-60mm distant from the surface of ejector plates 2, 2 80mm distant from each other. In such a constitution wherein the separable ejector plates 2, 2 can be sufficiently distant from each other in addition to the short leng th of pot 1 that can be contained easily without being caught by anything on the way, the workability can be improved notably. On the other hand, this compact pot 1 can be adopted so that the air flowing together with melted resin in the channel of pot 1 may be reduced to be prevented from mixed with a semiconductor to be sealed causing blowholes.
Patent JP-2001029889-A (JP)
Title: Cylindrical microvibration motor
Inventor: HIRATSUKA YASUNOBU
IPC: B06B1/16
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a large-diameter portion of a revolving shaft which withstands greater impact even when the impact is exerted thereon from the outside of a cylindrical microvibration motor as this portion has a sash weight at a portion which is large in the diameter of a shaft and is pivotally supported at a bearing. SOLUTION: The cylindrical micromotor 1 has the bearing 4 at its one end, has the sash weight 20 at the revolving shaft 3 projected with this bearing 4 and generates vibrations by rotation of the centroid of the sash weight 20 around the revolving shaft 3 together with the rotation of the revolving shaft 3. In such a case, a portion where the diameter is large and a portion where the diameter is small exist at the revolving shaft 3. The revolving shaft 3 has the sash weight 20 in the large-diameter portion and is pivotally supported at the bearing 4.
Patent JP-H04116060-A (JP)
Title: Picture forming device
Inventor: KUSUMOTO HIROSHI
IPC: G03G15/20
Filed: 1990-09-06
Abstract: PURPOSE:To prevent the occurrence of a jam at a fixing inlet part by reliably and stably conveying even a transfer sheet, having a wide curl, to a fixing part by means of a transfer sheet guide located between a sensitized substance and the fixing part. CONSTITUTION:Even when a transfer sheet which is conveyed to the upper side of a sensitized substance 4 and to which a picture is transferred is conveyed in a state to suspend down owing to that a wide curl is produced on the tip side, since a transfer guide 10 to guide the transfer sheet to the fixing part when it is brought into contact with the picture surface side of the transfer sheet is located between the sensitized substance 4 and a fixing part 9, the transfer sheet is reliably conveyed to the fixing part 10. A distance L1 between the transfer guide 10 and a conveyance guide 2 on the fixing part 9 side is decreased to a value lower than a distance L2 between the transfer sheet guide and the conveyance guide 2 on the sensitized substance 4 side. Therefore, in the transfer sheet in a state that the tip thereof is curled down, since, usually, only a tip where no picture is formed is brought into contact with the transfer sheet guide 10 and a picture part does not make contact therewith, the transfer sheet is difficult to rub a picture part against the transfer sheet guide.
Patent JP-H0284400-A (JP)
Title: Solid corrector
Inventor: SAKURAMACHI HIROKI
IPC: C09D11/00
Filed: 1988-09-21
Abstract: PURPOSE:To ensure that a part hidden by a corrector becomes rewritable in a short time by adding porous silica to a solid corrector comprising a film- forming synthetic resin component, a white pigment for hiding a part to be corrected, and a wax for dispersing the pigment therein. CONSTITUTION:A synthetic resin component serving as s film-forming component is, for example, polyethylene or an ethylene-vinyl acetate compolymer. A white pigment is used for hiding a part to be corrected, and a white pigment with higher hiding power is more preferable. Ordinarily, titanium oxide of rutile, anatase or other type can be utilized as the white pigment. A wax component serves as a dispersant for the pigment and also as a film-forming component, and for example, hardened wax, Japan wax or paraffin wax may be used as the wax component. Porous silica has open pores comprising small diameter pores, has a surface covered by highly polar hydroxyl groups, and is rich in water absorptivity. These components are mixed sufficiently by, for example, a two- or three-roll mill, and the resultant composition can be molded or formed by extrusion, casting, injection molding or the like.
Patent JP-S6388579-A (JP)
Title: Image forming device
Inventor: KATAYAMA YOSHITAKA
IPC: G03G15/08
Filed: 1986-10-02
Abstract: PURPOSE:To eliminate color irregularity by specifying the width of the variation rate of the rotating speed of a latent image carrier. CONSTITUTION:A speed reducer 19 is a speed reducer made of a one-stage worm gear with a 1:15 speed reduction ratio. A motor 18 uses a synchronous motor and the rotating speed of the motor itself is nearly unchanged. An irregularity of the rotation of a latent image carrier 1 results from the improper setting of the speed reducer and the majority of variation in the rotating speed of the speed reducer occurs to speed reducers consisting of plural-stage gear trains. For the purpose, this speed reducer 19 is composed of one state of a worm gear, so rotational variation is extremely small. When irregularity in image density is investigated with respect to the permissible value of a rotating speed variation rate, it is inconspicuous with the naked eye within a range of + or -2.6%.
Patent JP-S60168972-A (JP)
Inventor: ARAN BERUNAARU OOGIYUSUTO BERU
IPC: F16K1/22
Filed: 1984-11-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59126105-A (JP)
Inventor: JIYOOJI KOZAMU
IPC: F15B15/14
Filed: 1982-12-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61114522-A (JP)
Title: Heater for semiconductor wafer
Inventor: TANAKA TAKEO
IPC: H01L21/31
Filed: 1984-11-09
Abstract: PURPOSE:To make it feasible to bring all wafers into contact with processing gas at even temperature by a method wherein the title heater is composed of a reaction tube, a heat equalizing tube, a heater, a basket carrying wafers to the heater, a basket stage and loading mechanism. CONSTITUTION:A basket 5 containing multiple wafers 4 mounted on a basket stage 6 is driven by a driving mechanism 7 from a carrier port 20 to carry wafers inside a reaction tube 1. A heat equalizing tube 2 is arranged on the periphery of reaction tube 1. The reaction tube 1 is heated by a cylindrical heater 3 divided into multiple parts in the vertical direction. The peripheral part of heater and the carrier port 20 is heat-insulated by a heat insulator 13 and heat insulating fire bricks 11. The heater 3 is held by a base 12 and another heat insulating fire bricks 11a. An admission port 14 is provided near a gas inlet 8 on the carrier port 20 side and processing gas inlet. The processing gas supplied through the intermediary of the admission port 14 is led to a vertex part 18 through a gas canal 17 formed of the reaction tube 1 and an inner tube 16.
Patent JP-2000053568-A (JP)
Title: Anti-obesity composition
Inventor: UEDA TOMOKO
IPC: A23L33/20
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain an anti-obesity composition for suppressing obesity caused by accumulation of fats and controlling complication accompanying obesity by a simple intake. SOLUTION: This anti-obesity composition comprises theanine. Theanine used in the anti-obesity composition of this invention is not particularly restricted. Theanine contained in tea leaves being the main component of tea flavor is known and its content is higher than those of other amino acids. A method for producing theanine used in the invention is not particularly restricted. An organic synthesis method, a fermentation method, a modified method in which an ethylamine derivative such as ethylamine hydrochloride is used instead of ethylamine in these methods, a method for reacting pyroglutamic acid with ethylamine hydrochloride, a plant cell culture method, a method for extraction from tea leaves, etc., may be cited as the method for producing theanine. The fermentation method capable of inexpensively mass producing theanine is preferable.
Patent JP-H0283489-A (JP)
Title: Multielement radiation detector
Inventor: HAYAKAWA TAKAYUKI
IPC: G01T1/20
Filed: 1988-09-21
Abstract: PURPOSE:To make signal output constant by making the light reflectivity of the surface of an indivisual scintillator constant by adhering a light reflecting film having the same characteristics to the surfaces of a plurality of scintillators constituting a detector. CONSTITUTION:Scintillators 3 are bonded and fixed to the upper surface of the photodiode array 5 consisting of a plurality of elements fixed to a substrate 6 composed of ceramic or glass-epoxy. A light reflecting film 1 begins to cover the side surface of the detection element at one end and the coating thereof is finished on the side surface of the detection element at the other end. The light reflecting film 1 is also inserted in the gaps between the adjacent detection elements and partition wall plates 2 are subsequently inserted in said gaps to be fixed. As mentioned above, since this detector is assembled by using one continuous film, assembling is extremely easy and characteristic irregularity at every element can be reduced by half.
Patent JP-S6295247-A (JP)
Title: Thermal transfer recording method
Inventor: TSUMURA MAKOTO
IPC: B41J31/00
Filed: 1985-10-23
Abstract: PURPOSE:To enable multiple gradation middle tone recording imparting excellent printing quality, by using a thermal head capable of performing middle tone recording and a middle tone transfer sheet capable of controlling a transfer ink amount and continuously controlling the state of a recording dot regenerated on transfer paper. CONSTITUTION:In a middle tone recording thermal head 31, a heat generating resistor 2 is constituted of resistor elements 2a, 2b, 2c each having a rectangular parallepiped different in an applying energy value per a unit area and arranged on a substrate 1 in an array form to be connected to an electrode 3. Power is sent to said electrode 3 corresponding to an image signal and the energy applied to the heat generating resistor 2 is controlled to regenerate a variable density image 36 on transfer paper 34. A middle tone transfer sheet 9 consists of a base film 10 and an ink layer 11 and is held between a thermal head 12 and the transfer paper 13 at the time of recording and, because the amount of the ink 15 transferred to the transfer paper 13 is little and the thickness thereof is reduced when the quantity of generated heat of the thermal head 12 by the current of a heat generating resistor 14 is low, a low density dot is formed and, when the quantity of generated heat increases, a high density dot is formed.
Patent JP-H0788608-A (JP)
Title: Device for fitting core holding frame
Inventor: OKADA YASUYUKI
IPC: B22D13/10
Filed: 1993-09-22
Abstract: PURPOSE:To automatically execute attaching/detaching of a core holding frame to a metallic mold and easily cope with many kinds of castings. CONSTITUTION:In this device, a core holding frame unit 1 which supports a rotary body 9 to a cylinder part 7 integrated with the core holding frame 6 inserted into the metallic mold 2 for centrifugal casting and holds plural movable restraining claws 12 equally arranged around a cylindrical part 7 so as to be possible to displace in the diameter direction, a driving block 3 as the separated body with this unit 1, a driving mechanism 26 for unit holding which holds the core holding frame unit 1 to the driving block 3 so as to be attachable/detachable, and a driving mechanism 31 for engaging to the movable restraining claws 12, are provided. This driving mechanism 31 for engaging is constituted with a rotating driving means 30 for rotating the rotary body 9 so as to be possible to rotate to the forward or the backward direction and a cam plate 13 which engages the movable restraining claws 2 at the time of rotating to the forward direction of the rotary body 9 and red leases the engagement of the movable restraining claws 12 through a cam-follower 15 fitted into a guide groove at the time of rotating to the backward direction.