baber/WOPTO huggingface dataset:
Patent JP-H05253141-A (JP)
Title: Vacuum cleaner
IPC: A47L9/28
Filed: 1992-03-12
Abstract: PURPOSE:To provide a vacuum cleaner capable of generating a natural tone generated when a power is switched in an automatic operation and an operating tone easy to hear. CONSTITUTION:This cleaner is composed of a control signal setting part 3 which supplies a preset value in accordance with dust quantity, a timing signal generating part 4 which generates a pulse of appropriate timing signal, a 1/f fluctuation pattern storage part 5 which stores the 1/f fluctuation operating pattern of a motor 2, a storage part 6 which stores a just before or previously preset value, an arithmetic part 7 which computes respective speed command signal to be supplied to the motor 2 setting the output of the 1/f fluctuation pattern storage part 5 and that of the storage part 6 as input at each timing and a driving part 8 which drives the motor 2 setting the signal of the arithmetic part 7 as input to be driven.
Patent JP-H04269387-A (JP)
Title: Vane pump
Inventor: ISHIGAMI TOSHIYA
IPC: F04C2/344
Filed: 1991-02-25
Abstract: PURPOSE:To form a vane chamber displaying pump function into flexible structure. CONSTITUTION:Elastic bodies 11 are fitted, by means of bonding or the like, to the side wall part of a vane slit 15 provided at the circumferential part of a rotor 1 so as to enclose a vane 2. The vane 2 is enclosed in the vane slit 15 through these elastic bodies 11. A vane chamber is formed into flexible structure since the vane 2 can be displaced circumferentially by the influence of the elastic bodies 11. The fluctuation of delivery pressure is thereby reduced, and the sudden rise of oil pressure caused by the fluctuation of load pressure and the like can be absorbed.
Patent JP-S59180530-A (JP)
Title: Two-lamp automatic dimming flash device
Inventor: HAGIUDA SHINGI
IPC: H05B41/32
Filed: 1983-03-31
Abstract: PURPOSE:To confirm the incorrect exposure due to light emission of only one lamp by allowing the second light emitting tube to emit light after a light emission detecting circuit, which detects light emission of the first light emitting tube, detects light emission of the first light emitting tube. CONSTITUTION:When light emission of a main light emitting tube 34 starts, the voltage of a main capacitor 15 starts falling. By this voltage fall, the base current of a transistor TR48 is flowed from a capacitor 51 to a resistance 46, a capacitor 44, and the main light emitting tube 34 to make the TR48 conductive, and the current is flowed to the power source capacitor 51 of the second trigger circuit, the TR48, a resistance 47, and the gate of a thyristor 28 to make the thyristor 28 conductive. When the thyristor 28 is made conductive, the trigger electrode of an auxiliary light emitting tube 32 is triggered, and the light emitting tube 32 starts light emission. An object is illuminated with illumination of both light emitting tubes, and its reflected light has the quantity integrated in a dimming circuit 52; and when the quantity of this light reaches a prescribed value, the dimming circuit 52 transmits a light emission stop signal to the gate of a thyristor 42.
Patent JP-S54145034-A (JP)
Title: Surface heating element
Inventor: KAMIKAWA MICHIHARU
IPC: B32B15/04
Filed: 1978-05-04
Abstract: PURPOSE: To eliminate breaking of wire with reduced residual stress at the bent portion of a surface heating element, by covering the element with a plastic resin layer of low melting point and further with another resin layer of high melting point.  
     CONSTITUTION: Both sides of a surface heating element 1 are covered with a thermoplastic resin layer 2 of low melting point and further covered with another flexible resin layer 3 of high melting point. The outermost layer is an adhesive layer 4. When this heating element is used being bent, a slackening is produced in the inside, which reduces the residual stress there and can prevent the wire from breaking at the bent C. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05258518-A (JP)
Title: Cassette for optical disk
IPC: G11B23/30
Filed: 1992-03-12
Abstract: PURPOSE:To record information on a reproducing only optical disk extremely cheaper than the case of using an optical disk capable of optical recording by adding a function for recording information to the reproducing only optical disk. CONSTITUTION:The cassette 102 for an optical disk consists of a cassette main body 105 and a cover 104, and a memory unit 103 is fixed inside the cassette main body 105. A shutter 106 is usually closed, and is moved in the direction of an arrow A by a setting operation when the disk is driven, so that a window 110 for contact points on the side of the memory unit of a window 108 for optical pickup is opened. The optical disk 101 is stored under the state-of its housing in the cassette 102 or set in a disk drive. By using this cassette, the recording function can be added in a small quantity to the conventional reproducing only optical disk. Then, since the optical disk is freely loadable and unloadable to and from the cassette, it is enough to use this cassette only for an optical disk required for the memory unit, thus making it very economical.
Patent JP-S56150592-A (JP)
Title: Machine plate for use in lithographic printing
Inventor: YOSHIDA RISABUROU
IPC: B41N1/08
Filed: 1980-04-24
Abstract: PURPOSE: To lower the cost of a machine plate, by using an electroformed iron foil as a lithograph substrate which does not necessitate grain setting.  
     CONSTITUTION: Polyamide, polyester or the like is laminated onto an electroformed titanium substrate having a thickness of 10μm or more, to reinforce the mechanical strength thereof. The surface roughness of an electroformed iron foil is desirably controlled in accordance with its electroforming condition, so that the electroformed iron foil would have a proper water-retention ability. The electroformed iron foil is coated with a chromium plating layer having a thickness of 0.01W0.1μm or so, to provide the surface with a round shape effect which will improve the resistance of the substrate to staining during a printing period. A sensitized material is applied onto the treated electroformed iron foil, for example, onto its whole surface, to form an oleophilic image pattern by a photolithographic process or the like including drying, exposing and developing. The surface of the iron foil obtained by the electroforming can be used as a substrate in a lithographic printing method as it is. Consequently, the substrate does not require any skill such as grain setting over the whole surface, but has advantage in the lowered cost. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61211987-A (JP)
Inventor: OCHI HIDEKI
IPC: H05B6/66
Filed: 1985-03-18
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-H01230880-A (JP)
Title: Parallelly moving device
Inventor: SATO KATSUHIRO
IPC: E05F15/60
Filed: 1988-03-09
Abstract: PURPOSE:To facilitate moving and stopping by forming an oxide superconductor in one part, in which a magnet and a temperature adjusting member are built, while providing a magnet in the other part, in the case of a parallelly moving device comprising a mover and a guide member. CONSTITUTION:A mover 1 of door or the like forms its frame part 1a by an oxide superconductor, and the frame part builds a heating unit 2, serving as the temperature adjusting member, in the inside while fixes the permanent magnet 3 to the bottom end. While a permanent magnet 5 is set up in a guide 4, guiding the mover 1, in a position opposed facing to the magnet 3. The mover 1 is moved levitating by repulsive action of the magnetic line of force in a critical temperature or less while fixed to an arbitrary position by attracting force of the magnets 3, 5 by the heating unit 2 obtaining the critical temperature or more. Accordingly, moving and fixing can be facilitated.
Patent JP-H02233272-A (JP)
Title: Recorder
Inventor: URATA HISAO
IPC: B41J2/485
Filed: 1989-03-08
Abstract: PURPOSE:To obtain a desired recording result without decreasing a recording speed by setting a preferential order according to a time required to generate a character in a font cache when the character must be deleted. CONSTITUTION:Whether a font cache 3 has a margin of developing and storing a dot pattern from coordinates data stored in a font memory 2 or not is checked. As a result, if no margin is left, a font of minimum developing time is deleted from a column 2, and the deletion is repeated until a margin is obtained. If the margin is provided, to measure a necessary time for developing the font, a timer 4 is initialized. Then, the font is developed in the cache 3, and the attributes of the fonts are set in the columns 1 and 3-6 of a table. When the development is finished, a time required for the font development is read from the timer 4, set in a column 2, and the table in the cache is sorted in a developing time order for next process.
Patent JP-H10245935-A (JP)
Title: Building panel with solar battery
Inventor: KANO YUICHI
IPC: E04B2/88
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a building solar battery panel capable of providing good visuality from inside the building. SOLUTION: Solar batteries 34 of building panels 50 with the solar batteries 34 composing a louver 40 are arranged by providing a large space A between them. Therefore, outside can be viewed from inside a building through these spaces A thus visuality can be made good. In addition, application of the DPG (dot point glazing) mode for fitting the panels 50 allowed enlargement of the light receiving area of the panel 50 and more electric power can be obtained by enlarging the size or increasing the number of the solar batteries 34.
Patent JP-S53139115-A (JP)
Title: Voltage controller for ac generator
Inventor: KUMANO MASAYOSHI
IPC: H02P9/14
Filed: 1977-05-10
Abstract: PURPOSE: To enable an operation of keeping a surge of output voltage, caused by a surge of load, in a small level, with a stabilization promoted as well for feed-back control, by means of operating a feed-back control with a load quantity also detected in addition to the output voltage. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62210151-A (JP)
Title: Body structure of automobile
Inventor: SANNOMIYA MASAYOSHI
IPC: B60R21/00
Filed: 1986-03-12
Abstract: PURPOSE:To prevent a side body from being deformed into a vehicle body upon bumping at one side of the vehicle body, by transmitting a load upon bumping from a first reinforcement in the side door to a tunnel section through a second reinforcement in a seat device and a third reinforcement in the tunnel section. CONSTITUTION:A front side door 2 in which a door windshield pane 4 is elevatable above a door panel 3 is attached to each side surface of a vehicle body. When either one of both right and left doors 2 bumps upon laterally, a load exerted to the door 2 is received by the door 2 and the side surface of the vehicle body therearound. Further, when the door 2 is projected into the passenger's compartment, the load is transmitted from first reinforcements 8a, 8b disposed in the door 2 to a highly rigid tunnel section 11 reinforced by a tunnel reinforcement 19 on a front panel 10, through second reinforcements 16 disposed in seat devices 12, 13 located at a level equal to the above-mentioned first reinforcements 8a, 8b and a third reinforcement 18 covered by a center console 21.
Patent JP-S60196706-A (JP)
Title: Connecting method of optical fiber
Inventor: IMON KENGO
IPC: G02B6/38
Filed: 1984-03-21
Abstract: PURPOSE:To connect an optical fiber to an optional already provided optical fiber with a small loss by using an optical fiber core having 1.5+ or -1.2% eccentricity and matching eccentric directions of core parts to each other. CONSTITUTION:In this invention, an optical fiber 5 for connection with a small loss where the standard of eccentricity of the optical fiber is set to 1.5+ or -1.2% is connected to an optical already provided optical fiber so that eccentric directions are matched to each other. That is, a positioning key 7 is set in the confirmed eccentric direction, and the direction of the positioning key 7 is matched to a positioning groove 9 provided on an adapter 8, thereby matching easily eccentric directions of centers of core parts of optical fibers in connector connection. In this case, a maximum connection loss due to eccentricity is reduced to 0.49dB because the standard of eccentricity is 1.5+ or -1.2%, and thus, the optical fibaer is connected to an optional already provided optical fiber with a small loss.
Patent JP-H03255623-A (JP)
Title: Semiconductor integrated circuit
Inventor: MIKAGI IKU
IPC: H01L21/3205
Filed: 1990-03-05
Abstract: PURPOSE:To obtain the title semiconductor integrated circuit having stable characteristics and long time reliability by a method wherein the second conductive film is composed of a metal having characteristics of restraining the first conductive film and the third conductive film from being alloyed with each other as well as provided with the high resistance to electromigration. CONSTITUTION:For example, tungsten, molybdenum, titanium or an alloy comprising these elements or the second conductive film 106 comprising silicide, nitride, boride, etc., of these elements are formed on the first conductive film 105 and an interlayer insulating film 103 by sputtering process, reaction sputtering process or CVD process, etc. Successively, the third conductive film 107 in low electrical resistance comprising aluminum alloy whereto silicon and copper is added at most a few % is formed on the second conductive film 106 by the sputtering process. The second conductive film 106 has the effect of avoiding and restraining the reaction of the first conductive film 105 and the third conductive film 107 as well as the electromigration or stressmigration of the third conductive film from occurring.
Patent JP-S62210439-A (JP)
Title: Releasing mechanism for camera
Inventor: ISHIMURA TOSHIHIKO
IPC: G03B17/00
Filed: 1986-03-11
Abstract: PURPOSE:To use a releasing mechanism optionally for proper purposes and to perform fast continuous photography by providing a timer stopping means which stops the operation of a timer when a switch means is turned off after the start of the operation of the timer. CONSTITUTION:Respective control signal lines CMD0-CMD3 to a driver control part 8 are held at levels L, H, H, and L respectively and then a sequence motor M1 is driven in a film winding direction. When a film winding detection switch SW4 is turned off on the completion of the winding of a film, the respective control signal lines CMD0-CMD3 are held at levels L, H, L, and H respectively to apply a brake to the sequence motor M1 and the control signal lines CMD 0-CMD3 are held at the level H a time DELTAT8 later to release the sequence motor M1 from being braked. Thus, if a release switch SW2 is still on after the winding is completed, next releasing operation is started a time DELTAT9 later to enter a single-shot mode and a continuous-shot mode optionally for proper purposes.
Patent JP-S63222344-A (JP)
Title: Optical card
Inventor: UMEHARA MASAAKI
IPC: G11B7/24012
Filed: 1987-03-11
Abstract: PURPOSE:To improve recording density and to lessen the deterioration of recording by magnetic dusturbance by forming a pattern layer of pattern and gap parts and acting the same as an adhesive agent for an optical recording layer and protective layer. CONSTITUTION:The pattern layer 3 formed by laminating the optical recording layer 2, the pattern layer 3 and the protective layer 4 on a substrate 1 consists of the patterns 5 formed previously in accordance with the information to the applied and the gap parts 6 enclosed by the pattern parts 5, the optical recording layer 2 and the protective layer 4. The pattern layer is also so constituted as to act as the adhesive agent to adhere the optical recording layer 2 and the protective layer 4 between these two layers. A material which does not allow transmission of light, for example, ink or the like which is naturally cured by heat or light is used as the material of the pattern layer 3. The material which is curable by UV rays, etc., is more preferable in terms of productivity. Addition of the fresh information to the already recorded information is possible and the high density recording is possible according to this constitution; in addition, the deterioration in the recording by the magnetic disturbance is decreased and the reliability is enhanced.
Patent JP-S55147932-A (JP)
Title: Split type rotor
Inventor: OSANAI TASUKU
IPC: H02K1/24
Filed: 1979-05-04
Abstract: PURPOSE:To obtain a split type rotor having a stable strength, by providing flat flanges in those portions of the rotor being located between magnetic poles of rotary members and are in split sections of the rotary members, and joining the flat flanges together with bolts, whereby the bending stress occurring in the bolts can be reduced. CONSTITUTION:Rotary members 6-8 of a rotor are fastened together with bolts 16, 17 at flat flanges provided in those portions of the rotor which are between magnetic poles 3 of the rotary members 6-8 and which are in split sections thereof. Each of the flat flanges is provided with a pocket 13 at that portion thereof which is near and in opposition to a split surface 12, and the bolts 16, 17 are set between two adjacent pockets through holes 14, 15 which have a diameter greater than that of the bolts 16, 17 and which are provided in the flat flanges such as to be interconnected with the pockets. In this structure, the length of the holes through which the bolts 16, 17 are loosely inserted can be reduced, and an amount of flexure of the bolts 16, 17 can also be minimized. Accordingly, the bending stress occurring in the bolts while the rotor is in motion can be reduced. Thus, a split type rotor having a stable strength and a high reliability can be obtained.
Patent JP-H11225658-A (JP)
Title: Prevention of developing adherence of organism such as alga and aquarium using the method
Inventor: OKAMURA SEIJI
IPC: A01M29/12
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an aquarium for aquarium fish or the like forming a specific photocatalytic layer on the surface of such a part of the aquarium as to be dipped in water to effectively prevent developing and adherence of organisms such as algae by irradiating the catalytic layer with ultraviolet rays, reducing the cleaning work for the aquarium and maintaining its refreshing condition, and enjoing water organisms such as fisher. SOLUTION: This aquarium is so designed that the surface of such a part of the aquarium as to be dipped in water is provided with a photocatalytic layer 13 consisting mainly of titanium oxide having anatase-type crystal structure and also pref. containing a small amount of an antimicrobial metal such a copper or silver to prevent developing adherence of organisms such as algae by irradiating the catalytic layer with ultraviolet rays; wherein it is preferable that the thickness of the photocatalytic layer 13 is 10-50 μm, and, for the catalytic layer 13, the part to be dipper in water is coated with a protective coating layer 12.
Patent JP-S63222613-A (JP)
Inventor: SATO SHIGEO
IPC: A01F12/00
Filed: 1987-03-10
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-S61214586-A (JP)
Title: Semiconductor light emitting device
Inventor: ITO KAZUHIRO
IPC: H01S5/00
Filed: 1985-03-20
Abstract: PURPOSE:To obtain a semiconductor light emitting device which has a narrow light emitting domain, no current leakage, a high light emission efficiency and a high optical fiber input by a method wherein top and bottom surfaces of a P-type layer, which is to be an activation layer, are covered with P-type layers and its side surface is covered with an N-type layer. CONSTITUTION:A semiconductor light emitting element is constituted by an N-type layer 31, a P-type layer 32, an activation layer (light emitting part) 33, a confined layer 34, an N-type layer 35 and electrodes 36 and 37 for P-type and N-type respectively. The top and bottom surfaces of the P-type activation layer 33 are covered with the P-type layers 32 and 34 and its side surface is covered with the N-type layer 35. Therefore, when a forward bias is applied to the electrodes 36 and 37, a reverse bias is applied to the junction of the N-type layer 35 and the P-type layer 32 and hence current leakage is not created and a light emitting domain is limited within the narrow activation layer 33. Therefore, a high light emission efficiency and a high optical fiber input can be obtained.
Patent JP-S61246812-A (JP)
Title: Minute moving device using impact force
Inventor: HIGUCHI TOSHIRO
IPC: G05D3/00
Filed: 1985-03-20
Abstract: PURPOSE:To block a movement due to an incidental force while a moving object is moved by an intentional impact force by giving a magnetic attracting force to the bottom of the moving object so as to increase the friction of the moving object. CONSTITUTION:When the positioning in the order of micron is required, a minute displacement is caused by giving a minute impact to the object (e.g., electromagnetic impact) to apply highly accurate positioning. When the moving object is at a standstill and only the friction is relied on the holding capability, the object is moved at stop of a table by a coarse positioning mechanism such as a servo motor. Thus, a magnetic attraction force giving means 14 such as magnet is given to the moving object 13 to increase the friction with a base 11 and the movement of the object 13 is blocked at the stop of the coarse positioning moving the base 11.
Patent JP-H09249513-A (JP)
Title: Controller for tree material decay disease damage
Inventor: MURATA MICHIO
IPC: A01N63/04
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a controller for a decay disease damage caused by infection with a basidiomycete such as Phaeolus schweintzii, a fungus of the genus Russula or Armillariella mellea. SOLUTION: This controller for a tree material decay disease damage contains a spore of a fungus belonging to the genus Trichoderma. The controller is produced by suspending an agrochemical containing >=50,000,000 live spores of Trichoderma in 1g on the market in water of 500-5,000 times as much as the agrochemical. The controller is sprayed by boring a hole into which a nozzle part of a spraying machine is introduced when an interior of root and trunk of terrestrial part is decayed into a hollow part. The controller is sprayed or applied when the opening part is exposed.
Patent JP-H09250043-A (JP)
Title: Apparatus for treating many yarns with fluid
Inventor: SAIJO TERUAKI
IPC: D02J1/00
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for treating many yarns with a fluid, readily responsive to a conventional increase in the number of the yarns and narrowed pitch and having high-interlacing performances. SOLUTION: This apparatus for treating many yarns with a fluid comprisness a fluid feeding member 6 installed on the inside of an introduction passage 148 for a pressurized fluid and at least three yarn guide member arranged in the form of a row at an interval in the direction of the introduction passage 18 for the pressurized fluid of the fluid feeding member 6. At least the three yarn guide member are separated between the adjacent other yarn guide members so as to interpose fluid trashing parts 8 and threading slits 14 for making for fluid treating part 8 communicate with the outside.  Fluid jetting holes 7 opening toward the fluid treating parts 8 are bored in the respective yarn guide members, Which are further equipped with fluid passages 15 and 16 communicating with the fluid jetting holes 7 branched from the introduction passages 18 for the pressurized fluid of the fluid feeding member 6. Furthermore, yarn guide running grooves 19 are formed in the fluid treating parts 8 of the other yarn guide members opposite to the fluid jetting holes 7 to form the yarn guide running grooves 19 into curved surfaces in the running direction of the yarns.