baber/WOPTO huggingface dataset:
Patent JP-2000334411-A (JP)
Title: Scattering preventing and recovering device for dust in conveyer connection part
Inventor: MATSUMOTO NOBUHIKO
IPC: B08B15/02
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To recover dust during the continuance of transportation by a conveyer by covering the periphery of a conveyer connection part with a cover member of an air tight vessel, providing a dust removing means for removing the dust stuck to the inside wall surface in the cover member and mounting freely detachably a dust preserving member at the lower part of the cover member. SOLUTION: The conveyer connection part is formed so that the rear end part of a conveyer 1 and the front end part of another conveyer 2 are laid over the other vertically at a prescribed interval and arranged to horizontally cross each other, and a hopper 3 is arranged at the intermediate part. The cover member 11 is formed into a rectangular parallelepiped having an opened bottom and supported by a supporting structure 12, has a recovering tray 13 fitted at the bottom opened part as the dust preserving member and is tightly closed. The dust stuck to the inside wall surface of the cover 11 is stripped off by air jetted from an air nozzle 24 of an air jetting device 20 and falls down in the recovering tray 13 to be recovered. The residual dust is stripped off by spraying water from a spray device 30 and falls down with the sprayed water to be recovered in the recovering tray 13.
Patent JP-H10335531-A (JP)
Title: Ball grid array type semiconductor device, its manufacture, and electronic apparatus
Inventor: MIZUSHIMA KIYOSHI
IPC: H01L21/60
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To make hard the generation of the faultiness of the disconnection of an electrode wiring in a BGA type semiconductor device in the case of its mounting, by providing on its electrode a buffer layer made of a high-melting-point solder wherewith the whole of its electrode is covered and whose peripheral edge portion extends to the rear surface of its package board, and by providing a seating layer on the buffer layer. SOLUTION: A BGA type semiconductor device 1 has a rectangular-plate-like package board 2 comprising the structure of a multilayer circuit board the middle of whose top surface is recessed in the form of two stages. An external terminal 11 is formed out of an electrode 15 comprising a wiring formed on the rear surface of the package board 2, a buffer layer 14 made of a high-melting-point solder layer with a predetermined thickness wherewith the whole of the electrode 15 is covered, and a metallic sphere 17 fixed on the buffer layer 14 via a seating layer 16 made of a solder. The electrode 15 is covered completely with the buffer layer 14, and the peripheral edge portion of the buffer layer 14 extends to the package board 2 over a predetermined length.  Thereby, the reliability of the mounting structure of the BGA type semiconductor device 1 can be improved and its long life time can be achieved.
Patent JP-S5771206-A (JP)
Title: Transistor chopper apparatus
Inventor: YAMADA HARUKI
IPC: B60L15/28
Filed: 1980-10-20
Abstract: PURPOSE: To obtain a transistor chopper apparatus with a limited loss by supplying current to the base of a transistor for controlling the rotation of a DC motor from an excitation coil of a solenoid switch.  
     CONSTITUTION: When a forward/backward changeover switch 2 is closed at the forward position thereof and an acceleration pedal is depressed, a transistor T7 conducts and current flows through an exitation coil 3 of a forward solenoid switch by way of a transistor 8 to close a contact 3'. With further depressing of the acceleration pedal, the transistor TR8 is on or off controlled with the output from a signal generator circuit 6 according to the depressing level. When the transistor TR8 is off, current of an excitation coil 3 is fed to a base of the transistor TR9 for controlling the revolution of a DC motor 5. In the backward operation, likewise, the revolution of the motor 5 can be controlled. This eliminates the need for separator power for driving the base of the transistor TR9 thereby providing a transistor chopper appa ratus with a limited power loss. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10328823-A (JP)
Title: Cleaning device and automatic soldering equipment
Inventor: NISHINO AKIRA
IPC: B08B5/02
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To clean a whole peripheral face of an iron tip with a single nozzle by turning an air blow nozzle around a soldering iron axial center for cleaning a soldering iron tip part. SOLUTION: The device is provided with a single air blow nozzle 31 to blow air to a tip part of a soldering iron 1 for cleaning and a rotation mechanism 17 to turn the nozzle 31 to any peripheral position around a axial center P of the soldering iron 1. The rotation mechanism 17 rotates a stepping motor 24 in normal/reverse directions and then rotates a drive pulley 25/a driven pulley 27, by rotating the driven pulley, a rotary body 28 integrated therein is rotated, the nozzle 31/a solder feed nozzle 2 mounted to a hold member 16 are turned around the axial center P of the soldering iron 1 shown by a virtual line. Further, control of the stepping motor 24, that is, control of a turning position of the air blow nozzle 31/the solder core wire feed nozzle 2 is of sequence control.
Patent JP-S628007-A (JP)
Title: Method for automatically measure cross-sectional shape by non-contact sensor
Inventor: TAKAGI YUSUKE
IPC: G01B11/24
Filed: 1985-07-05
Abstract: PURPOSE:To automatically measure the contour shape of an indicated cross-section, by setting the position of a sensor and the direction of the optical axis of said sensor according to a constant relational expression and always restricting the optical axis in the indicated cross-section. CONSTITUTION:Matter 2 is placed on the x-direction moving part of a three-dimensional drive mechanism 1 and the optical sensor 3 arranged in opposed relation to said matter 2 is mounted to the z-direction moving part of the mechanism 1 through an angle changing mechanism 4 having two degrees of freedom of a SW axis and a BD axis. The z-direction moving part is arranged on the y-axis direction moving part of the mechanism 1. Therefore, the optical sensor 3 can three-dimensionally move across the sensor position shown by N in a drawing around the matter 2 and the direction of the optical axis of the sensor 3 can change to an arbitrary direction corresponding to the shape of the matter 2. Hereupon, the relation between the position of the optical sensor 3 and the direction of the optical axis of said sensor 3 is operated in order to set the optical axis in an indicated cross-section and both mechanisms 1, 4 are subjected to driving control so as to form said relation. In this state, the measurement of a distance is performed by the optical sensor 3 and the coordinates of a measuring constant point is calculated. Because all of these operations, driving control and the measurement of a distance are performed by an operational control apparatus, the shape of the indicated cross-section can be automatically measured.
Patent JP-S62295446-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SHIBA HIROSHI
IPC: H01L21/8222
Filed: 1987-06-12
Abstract: PURPOSE:To enhance the density of a semiconductor integrated circuit device and to integrate it in a large scale by connecting one conductivity type polycrystalline silicon conductor with the first and second peripheries of an emitter region to extend them on an insulating film perpendicularly to one direction. CONSTITUTION:A P-type single crystal region 12 and a silicon nitride film 14 are formed on a silicon P-type single crystal substrate 11, an N-type impurity element is implanted to form an N-type single crystal region 15, and a silicon polycrystalline film 16, a silicon oxide film 17 and a photoresist 18 are provided. Then, the film 16 is partly converted to a silicon oxide 20 to form a coupler of silicon polycrystalline film, and high density N-type impurity element is implanted to the desired part of the coupler. The region 15 is used as a collector region, a P-type single crystal region 21 is used as a base region, and a high density N-type single crystal region 22 is used as an emitter region, a metal silicide 24 is formed, it is covered with an insulating film 25, connected with the metal silicide in the hole, a metal film extended perpendicularly on the film 25 is formed to form a desired electrode wiring terminal 101...
Patent JP-H08339066-A (JP)
Title: Apparatus for processing photographic sensitive material
Inventor: ISHIKAWA TAKATOSHI
IPC: G03D3/00
Filed: 1995-06-13
Abstract: PURPOSE: To obtain the apparatus for processing the photographic sensitive material capable of quality control for high photographic characteristics and accuracy in preparation of the processing solution by forming means for comparing a calculated average exposure amount with the standard exposure amount at the time of printing the photosensitive material for printing. CONSTITUTION: The average exposure amount is calculated by reading a prescribed exposure amount and selecting an image to be made an integral object, and then, the calculated average exposure is compared with the prescribed standard, and the compared results are transmitted the control unit 60 of a film processor 10, and the processor 10 controls the processing performance. When the difference between the standard exposure amount and the average exposure amount is an impermissible amount, a display panel indicates that the processing performance control of the processor 10 is necessary, that is, the cause is specified and its countermeasure is taken, if something abnormal happens when the negative film is processed by the processor 10.
Patent JP-S6380351-A (JP)
Inventor: JIRU RIJIMATSUKU
IPC: G06F21/22
Filed: 1987-06-12
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-S6126893-A (JP)
Inventor: KOKUBU YASUHIRO
IPC: G21C17/00
Filed: 1984-07-17
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-H11338556-A (JP)
Title: Power circuit
Inventor: FUKUDA TERUHISA
IPC: G06F1/26
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To surely switch between normal operation and backup operation and to surely execute the backup operation, in a power circuit equipped with a backup function. SOLUTION: The power circuit equipped with a VCC circuit 1 which supplies electric power to a microcomputer 10 in the ignition switch ON state and a VDD circuit 2 which supplies electric power to the microcomputer 10 in the ignition switch OFF state is equipped with a switch BUSW for power source switching which is connected to the power line between the VCC circuit 1 and microcomputer 10 and connects and disconnects the power line, a voltage drop detecting circuit 3 which monitors the output voltage of the VCC circuit 1 and turns off the switch BUSW for power source switching when the voltage of the VCC circuit 1 drops and turns ON when the voltage rises,  and a voltage control means which raises the voltage of the VCC circuit 2 when the voltage of VCC circuit 1 falls and lowers the voltage of the VCC circuit 2 when the voltage of the VCC circuit 1 rises in response to the detection output of the voltage drop detecting circuit 3.
Patent JP-S63128501-A (JP)
Inventor: DENISU JIEI SOROMON
IPC: F21S10/00
Filed: 1987-06-15
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-H09323598-A (JP)
Title: Installation structure and installation method of weather strip for automobile
Inventor: SASAOKA TERUHIRO
IPC: B60J1/17
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To provide installation structure and an installation method of a weather strip capable of preventing meandering of the weather strip caused by a linear expansion difference. SOLUTION: A weather strip 2 is made free to slide against a door trim main body 1 by a protruded part 11 for fitting and a recessed groove 24 by forming the recessed groove 24 on a lower jaw part 22c of a holding frame part 22 and forming the protruded part 11 for fitting to be fit in the recessed groove 24 free to slide on a garnish part in installation structure of the weather strip 2 installing the weather strip 2 on the garnish part of the door trim main body 1 with its holding frame part 22. The weather strip 2 is protruded for fitting so that it is in an adherent state to the door trim main body but in a non-adherent state against the recessed groove 24 by injecting a hot melt type adhesive which does not remelt if once reacted and hardened after applying a mold releasing agent in the recessed groove 24 and making it react and hardened.
Patent JP-H06197411-A (JP)
Title: Conveying facility using moving vehicle
Inventor: TOKIDA MASAYUKI
IPC: B65G54/02
Filed: 1993-06-18
Abstract: PURPOSE:To provide a conveying facility using a moving vehicle having excellent silencing performance and cleaning performance by reducing noise, scattering of dusts at the time of traveling the vehicle. CONSTITUTION:A moving vehicle A which travels along a cylindrical guide rail B having slit groove (d) along a longitudinal direction on an upper wall has a runner 3 contained in the rail B, a pallet 4 disposed above the runner 3, and struts 5 for connecting them to be inserted to the groove (d), wherein the struts 5 are a pair of conveying facilities using the vehicle disposed at an interval in a longitudinal direction of the vehicle A.
Patent JP-H11339818-A (JP)
Title: Alkaline dry battery and pressure attaching method of its positive mix
Inventor: IIZUKA KAZUO
IPC: H01M4/08
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To make the thickness of a positive electrode container thin to increase the inner volume of a battery and prevent increase in contact resistance in an alkaline dry battery. SOLUTION: In the pressure attaching method of a positive mix to a positive electrode container 1, after the positive mix 2 is inserted into the positive electrode container 1, while the top surface of the positive mix 2 is pressed down with a punch 12, a core rod 11 having the diameter larger than the inner diameter of the positive mix 2 is inserted into the inner diameter of the positive mix 2 to attach the positive mix 2 to the positive electrode container 1 by the force in the radial direction. Since the force in the diameter direction acts, deformation of the container 1 is not produced unlike the conventional process, increase in contact resistance can be prevented, and the thickness of the positive electrode container 1 can be reduced to 0.200 mm or less.
Patent JP-S628574-A (JP)
Title: Compound semiconductor device and manufacture thereof
Inventor: MAEDA MUNEO
IPC: H01L21/338
Filed: 1985-07-04
Abstract: PURPOSE:To obtain an FET characterized by excellent dielectric strength of a gate and high performance, by forming an insulating film, wherein aluminum oxide and an oxide film, which is a oxidized high-concentration cap layer therebelow, are formed, on the side surface of an aluminum gate, and isolating the gate. CONSTITUTION:On an Si-GaAs substrate 10, an Si-GaAs layer 1 and an n- GaAlAs layer 2 are formed. After an SiO2 film 4 is deposited, etching is performed with a resist film pattern 11 as a mask, and the layer 2 is exposed. A part of an n<+>-GaAs layer 3 is exposed. Then, an aluminum film 5 and an aluminum film 5' are evaporated and deposited. Thereafter, the unnecessary parts of the aluminum films 5 and 5' and the resist film pattern 11 are lifted off together and removed. Then, with this SiO2 film 4 as a mask, the aluminum film 5' is oxidized by an oxidizing method using microwave exciting oxygen plasma, and an Al2O3 film 15 is grown. Thereafter source and drain electrodes 6 are formed, and the hetero-junction FET is completed.
Patent JP-H09165524-A (JP)
Title: Dyes, their production and their use
Inventor: MUELLER BERNHARD
IPC: C09B62/06
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain a new dye compound having high fixability and bonding stability to a fiber, enabling easy washing of non-fixed part, capable of giving a dyed product having excellent fastness to light and moisture and suitable for the dyeing or printing of textile material.  
     SOLUTION: This objective dye is a compound expressed by formula [A 1  and A 2  are each a group of a dye such as monoazo, polyazo, anthraquinone, dioxazine, pohtalocyanine or formazan dye; R 1  to R 4  are each H or a (substituted) 1-4C alkyl; Y 1  and Y 2  are each a halogen, carboxypyridinium, a (substituted) amino or a heterocyclic group bonded through N atom; (n) is 1-7], e.g. 1,2-propylene glycol bis[2({4-[3(6-oxo-5-carbamoyl-2hydroxy-4- methylpyridin-2-yl)azo-2,4disulfophenyl]amino-6chloro-1,3,5-triazin-2-yl}amino) propyl] ether. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S6127614-A (JP)
Title: Terminal cover of ballast for discharge lamp
Inventor: TANIMURA SATORU
IPC: H01F37/00
Filed: 1984-07-18
Abstract: PURPOSE:To disperse the external force inflicted on a terminal cover, to facilitate the engagement of an engaging piece, and to improve the reliability in installation of a terminal cover by a method wherein the inner surface of the side wall of the terminal cover is brought to come in contact with a terminal base, and the end part of the side wall is contacted to the flange of a coil winding frame. CONSTITUTION:An engagement hole 12 only, to be used to engage the engagement piece 9 of a pair of engagement pieces 9 and 10, is provided and the other engagement piece 10 is engaged to the edge of a terminal base 13. As a result, when the engagement piece 9 of a terminal cover 1 is inserted and engaged in the engagement hole 12 of the terminal base 13, the terminal base is inserted and fixed between the engagement pieces 9 and 10 and a terminal base presser, and it does not come off, if the engagement piece 9 or 10 is not intentionally transformed. Also, among various types of external force inflicted on a terminal cover 6, the force in X-X' direction is received by the engagement pieces 9 and 10 and the end face of the side wall of the terminal cover 6, the force in Y-Y' direction is received by the inner face of the side face of the terminal cover, the force in Z-Z' direction is received by the engaging part of the engagement pieces 9 and 10 and a terminal presser 11, and the external force can be dispersed without being concentrated at the base part of the engagement pieces 9 and 10.
Patent JP-H071429-A (JP)
Title: Manufacture of conductive inorganic molded product
Inventor: OBATA SADAHIRO
IPC: H01B13/00
Filed: 1993-06-18
Abstract: PURPOSE:To provide a method for manufacturing continuously a conductive inorganic molded product which has good electric conductivity and high strength as a structural material without generating delamination. CONSTITUTION:A fiber sheet 1 of 20gem/m<2> METSUKE having an opening 5mm in diameter, and 5.2% in area ratio is passed through an impregnation vessel 4 filled with hydraulic inorganic paste 5 comprising 100 pts.wt. of ordinary portland cement and 60 pts.wt. of water to be impregnated with the inorganic paste 5, and the sheet is passed through a space of 2mm between two rolls to obtain the impregnated sheet which is led to a crosshead die 7. A material for molding a base layer and a material for molding a conductive layer are extruded from extruders 2, 2 into a crosshead die, where a base layer and a conductive layer are laminated respectively on both sides of the fiber sheet 1 impregnated with the paste 5. The laminate is cured for 4 days in an atmosphere of temperature 30 deg.C and humidity 95% to integrate the product.
Patent JP-H0440562-A (JP)
Title: Data base and data synthesizing system
Inventor: MURAI YOSHINOBU
IPC: G06F17/30
Filed: 1990-06-06
Abstract: PURPOSE:To easily synthesize the data by providing a printing medium in which ID information is printed, and a storage medium in which information is encoded and stored in an address corresponding to the ID information. CONSTITUTION:The system is configured from a medium 8 in which each information of a document 15, a photograph 16 and a voice 17 is printed, and a floppy disk 7 in which information of the document 15, the photograph 16 and the voice 17 is converted to a digital code and stored. In such a state, a bar-code 9 is given in order to specify the document, etc., and in an address on the floppy disk 7 corresponding to the bar-code 9, the information of the document, etc., converted to the digital code is stored. That is, each information on the floppy disk 7 and the document, etc., on the medium 8 correspond to one-to-one by the bar-code 9. Accordingly, each information converted to digital data can be retrieved by a printed matter 8, and at the time of synthesis, as well, it will suffice that the bar-code 9 is read in. In such a way, various data are synthesized easily.
Patent JP-S63314186-A (JP)
Title: Induction motor
Inventor: MURAMATSU KAZUHARU
IPC: H02P3/24
Filed: 1987-06-16
Abstract: PURPOSE:To eliminate consumption or trouble, by a method wherein the full- wave DC current of a low voltage is impressed to effect electrical braking upon stopping an induction motor. CONSTITUTION:An induction motor is constituted of a main winding 1 and an auxiliary winding 2 while a power source switch 4 is interposed between a power source and a timer circuit 5, operated when the power source switch 4 is opened, is connected to the motor. A thyristor 6, operated by the timer circuit 5, is connected and a full-wave rectifying circuit 7 is provided through the thyristor 6 while the full-wave rectifying circuit 7 is constituted so that a low voltage is impressed by a transformer 8. According to this constitution, DC current for braking is impressed so as to be delayed a half cycle or more after opening the power source, the impression of the DC current is limited for a given period of time and these operations are effected by the timer circuit 5, therefore, simple structure and sure operation may be obtained.
Patent JP-H022732-A (JP)
Title: Optical transmission system
Inventor: TABATA OSAMU
IPC: H04B10/032
Filed: 1988-06-17
Abstract: PURPOSE:To smoothly perform the switching of a line even when a fault is generated in a monitor control data bit by providing a monitor control data bit demultiplexer which inserts the monitor control data bit from a monitor controller to a frame at a frame switching device. CONSTITUTION:DS3 frames (c1-cn) at a transmission side 1 are inputted to a DS3 signal demultiplexer 6a in the frame switching(SW) device 7a with a monitor data bit b1 from the monitor controller 5a and monitor data bits (b2-bn) from users. The demultiplexer 6a inserts the bits (b1-bn) to the DS3 frames and sends them to signal demultiplexers 8a and 10a. The demultiplexers 8a and 10a multiplex and output the frames (c1-cn). A signal transmitted to a reception side is inputted to signal demultiplexers 8b and 10b, and a main frame is separated to the frames (c1-cn), and they are outputted to a SW device 7b. The device 7b monitors each DS3 frame, and when it detects the fault in the bit bm in a certain frame cm, the device switches it to the frame having a normal bit bm and outputs it.