baber/WOPTO huggingface dataset:
Patent JP-S57202764-A (JP)
Title: Radiation fin
Inventor: KISHIMOTO TOORU
IPC: F28D1/02
Filed: 1981-06-08
Abstract: PURPOSE:To obtain a radiation fin having high heat radiating property by a method wherein a  cylindrical cavity is dug in the radiation fin to be equipped to a heat generator making the  lower end thereof to come in contact with the heat generator, and the upper end thereof to be  closed, and a heat conducting element to form the gap part between the inside wall of the fin  at the lower side and to come in contact closely with the inside wall of the fin, is inserted in  the cavity. CONSTITUTION:The radiation fin 2 is fixed on the heat generator 1, and a coolant is made to  flow on the outside wall of the fin 2 as shown with coolant is made to flow on the outside  wall of the fin 2 as shown with arrow marks 3 to cool the device 1 forcibly. At this constitution, the cylindrical cavity 7 of which the side to come in contact with the heat generator 1 is  made to open, and the upper end is closed inside of the fin 2, is dug in the fin 2. The fin 2 is constituted by this way, and the heat conducting element 6 manufactured with copper and having small diameter at the lower part, generating the gap part 5 between the inside wall of the  fin 2, and to come in contact closely with the inside wall of the fin 2 and with the closed face  of the cavity 7 at the upper part, is buried in the fin. Accordingly, flow of heat 4a transmitting  directly to the element 6 and flow of heat 4b transmitting through the gap part 5 are balanced, and the temperature at the upper part and the temperature at the lower part are equalized.
Patent JP-S60232013-A (JP)
Inventor: AIBA FUMIO
IPC: A01C1/04
Filed: 1984-04-28
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-S60230380-A (JP)
Inventor: HIRAMITSU TETSUJI
IPC: B60R16/02
Filed: 1984-04-27
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-S5712245-A (JP)
Title: Air conditioner
Inventor: OKUDA ISAMU
IPC: F25B13/00
Filed: 1980-06-26
Abstract: PURPOSE: To enable the efficient operation of an air conditioner in which a compressor can be continuously controlled at a variable speed to control the cooling and heating capacity steplessly by optimally setting the rotating speed range in accordance with the cooling and heating operation and accelerating the maximum rotating speed at the starting time.  
     CONSTITUTION: In a refrigerant cycle of heat pump type, a compressor 3 installed in an outdoor unit 1 is driven by a motor 4 controlled at its rotating speed by a power source circuit 12, which is controlled by a speed instructing circuit 13 which generates a speed setting voltage Vs in accordance with signals from a room temperature detector 14 and a room temperature setting unit 15. To the circuit 13 are inputted output signals from a cooling and heating changeover switch 17, and an operation instructing unit 16 having a quick speed switch 18. In this case, the circuit 13 serves to set the rotating speed range of the compressor 3 in accordance with the cooling and heating operation and to accelerate further the maximum rotating speed of the respective rotating range at the starting time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5513966-A (JP)
Title: Electric field effect semiconductor device
Inventor: HAMANO KUNIYUKI
IPC: H01L29/772
Filed: 1978-07-17
Abstract: PURPOSE:To form a high specific resistance region which produces an active region in good reproducibility, by producing a high specific resistance region by injecting an impurity which gives the conducting type opposite to that of the impurity of the base, on the surface layer of a semiconductor base. CONSTITUTION:Impurity ions of the opposite conducting type are injected into base 201 of high impurity concentration, and the impurity contained in base 201 is compensated. By this, high specific resistance layer 202 is formed. After this, by forming gate regions 203, 203' and source region 204 in layer 202, electrostatic induction type transistor SIT is formed. By the ion injection method, it is possible to control injected impurities with high precision, and also to form high specific resistance  layer 202 with good reproducibility. Further, since ion injection is operated at room temperature, no diffusion of the base impurity into high specific resistance layer 202 occurrs.
Patent JP-H09250589-A (JP)
Title: Front fork
Inventor: KOGA SATOYUKI
IPC: F16F9/16
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To facilitate the removal of bushes at the time of disassembly, furthermore facilitate mounting/demounting a cushion rubber, and thereby enhance durability in a specification that an upper and a lower bush are provided for the inner circumference of an outer tube. SOLUTION: In this front fork, a wheel side inner tube 2 is inserted into a body side outer tube 1 in such a way as to be freely slid by way of bushes 3 and 4 provided for the inner circumference of the body side outer tube, a hollow rod 9 is threadedly engaged with the upper cap of the body side outer tube so as to be provided vertically downward, and let the lower piston part 10 of the hollow rod be slidably in contact with the inner circumference of the wheel side inner tube. A nut 16 practicing locking at the threadedly joining part of the cap with the hollow rod is made larger in diameter than the wheel side inner tube.
Patent JP-S5611411-A (JP)
Title: Jig for vapor deposition of end face of optical fiber
Inventor: IWAMA TAKEO
IPC: G02B6/28
Filed: 1979-07-11
Abstract: PURPOSE: To simplify constitution and make possible the angle adjustment of a support bed according to the angle of the polished end face of fibers by providing the support bed pivotally supported angle-adjustably to one side of a pedestal and disposing fiber holding pipes extending in the direction normal to their axis parallel into plurality.  
     CONSTITUTION: A support bed 22 comprising stainless steel or the like is pivotally supported angle-adjustably to one side part of a pedestal 21, and the support bed 22 is disposed thereon parallel with a plurality of holding pipes 241, 242... holding optical fibers, in the direction orthognal to the shaft 23 pivotally supporting said support bed. These holding pipes comprise e.g. stainless pipes, glass pipes or the like and have an inside diameter slightly larger than the outside diameter of the optical fibers to be inserted and held. These make it possible to simplify the constitution for fixing and holding and to adjust the angle of the support bed holding the optical fibers in accordance with the angle of their polished end faces. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000281385-A (JP)
Title: Surface treating apparatus for glass bottle
Inventor: AIKAWA TOMOAKI
IPC: B05C3/10
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a surface treatment of glass bottles which is capable of easily regulating the front and rear positions and vertical position of a dipping tank, the positions of cams disposed before and behind the dipping tank, or the like, is capable of making the thickness of a coating film uniform and is capable of efficiently removing the bubbles of air in a dipping liquid. SOLUTION: The glass bottle is clamped in a glass bottle clamper disposed at an endless transporting conveyor freely rotatably around the bottle axis. While the glass bottle is transported by the endless transporting conveyor, the glass bottle subjected to washing and drying is dipped into the dipping tank 16 to adhere a dipping liquid on the surface of the glass bottle. While the glass bottle is further transported by the endless transporting conveyor, the dipping liquid is dried in a drying section to form the coating layer on the surface of the glass bottle. In the surface treating apparatus for the glass bottles, the dipping tank 16 has a mechanism for horizontally moving the dipping tank 16 in the direction orthogonal with the transporting direction of the glass bottles 3 and a mechanism for moving the dipping tank 16 in a vertical direction.  These mechanism are made manually operative by handles during running.
Patent JP-H04298108-A (JP)
Title: 1/6 distributer
Inventor: KANIE TOMOHIKO
IPC: H03H7/48
Filed: 1991-03-26
Abstract: PURPOSE:To improve the transmission characteristic at a high frequency region in a 1/6 distributer. CONSTITUTION:An put signal from an input terminal IN is divided equally into six in the order of 1/2 distribution, matching, 1/3 distribution, matching and outputted respectively from output terminals OUT1-OUT6. A matching transformer T20 is disposed just after a 1/2 distribution transformer T10 and a matching transformer T40 is arranged just after a 1/3 distribution transformer T30 respectively to suppress a line impedance on the way of distribution up to twice the impedance of the input. Furthermore, a winding ratio to make the impedance into a multiple of 1/4 is applied to the matching transformer T20 and to make the impedance into a multiple of 9/16 is applied to the matching transformer T40 respectively. Then the number of windings of a common winding of the matching transformer T20 is decreased and the number of windings of a series winding and the common winding in total is decreased. That is, the entire length of the winding is reduced in the matching transformer T20. Thus, deterioration at a high frequency region is suppressed and the 1/6 distributer whose transmission characteristic is improved is realized.
Patent JP-H03286645-A (JP)
Title: Method for detecting incomplete call in packet exchange network
Inventor: ARAYA KAZUNORI
IPC: H04L12/70
Filed: 1990-04-02
Abstract: PURPOSE:To detect an incomplete call by collating information obtained from a received packet header with information on a call information table at every reception of the packet. CONSTITUTION:When a DT packet or the like is sent from a terminal equipment 100-1 to a terminal equipment 200-2, suppose that a discrepancy is detected at a packet exchange station 200 releasing its call when information of a packet header 6 of the received packet is collated with information of a call information table 5 relating to the terminal equipment 200-2 in the packet exchange station 200, then the packet exchange station 200 discriminates the presence of an incomplete call and sends a CQ packet of the incomplete call to an opposite packet exchange station 100. The processing above is continued till the call is restored even in the packet exchange station 100 and the incomplete call is surely released.
Patent JP-S58205349-A (JP)
Title: Sequential connection type communication controller
Inventor: SAKURAI JINICHI
IPC: H04L69/14
Filed: 1982-05-26
Abstract: PURPOSE:To set optionally the number of computers of an opposite communication terminal, by connecting plural communication controllers in cascade in the communication among computers using plural communication controllers. CONSTITUTION:A microprocessor (MPU) checks sequentially whether or not a communication requests exists from a line, and when the communication request exists, data are received from lines 28-31 and stored in a memory 21 via serial/ parallel converters 22-27. The MPU transfers the data to the connecting objective at a data address to be transferred. When the address to be transferred is not an automatic controller, the data are transferred to the other controllers on lines 32 and 33 according to the address.
Patent JP-H1051185-A (JP)
Title: Automatic mounting apparatus for electronic component
Inventor: NAKAYAMA SUSUMU
IPC: B23P19/00
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain an automatic mounting apparatus whose reliability is increased by a method wherein a component feed table situated in a feed region is positioned in such a way that a component to be fed is situated in a prescribed transfer position which is faced with a transfer mechanism and the mistaken collision of a plurality of component tables is prevented. SOLUTION: Movement regions of component feed tables 1a to 1e are divided into a central feed region and right and left shelter regions. The table 1b which is situated in the feed region is moved from the region so as to be positioned in order to feed a component on the tables 1b. Conical stoppers (stop means or collision prevention means) 4a are installed under the tables 1a, 1c, 1d, 1e in the shelter regions, and the stopers 4a are moved up and down by pneumatic cylinders 3a. Conical holes which correspond to shapes of the stoppers 4a are made on rear surfaces of the respective tables 1a, 1c, 1d, 1e, and the stoppers 4a enter the holes when the stoppers 4a are raised. Thereby, the tables 1a, 1c, 1d, 1e in the shelter regions are fixed.
Patent JP-H02268300-A (JP)
Title: Scanning type x-ray microscope
Inventor: SUZUKI YOSHIO
IPC: G21K7/00
Filed: 1989-04-10
Abstract: PURPOSE:To enable displaying an image with a solid shade by applying an X-rays almost vertically to the surface of a specimen and by limiting a detection direction of a fluorescent X-ray within a shallow angle range to the surface of the specimen. CONSTITUTION:In case that a position A of a specimen is irradiated by an incident X-ray beam, a fluorescent (or diffused) X-rays reach to a detector. However, in case that the specimen is scanned to be irradiated a position B by the X-ray beam, a much weak fluorescent (or diffused) X-ray strength is detected compared to the point A because of a shadowing effect of a protruding part on the specimen. Accordingly, as images taken by a scanning type X-ray microcrope, the point A is shown much brighter and the point B is much darker. In this way, a surface roughness of the specimen can be displayed as a shadowy contrast as if a visible light be slantingly irradiated to a surface of the specimen and a photo be taken from straight above.
Patent JP-S57203268-A (JP)
Title: Cleaning device for recording medium
Inventor: AKUTSU HIDEKAZU
IPC: G03G21/00
Filed: 1981-06-08
Abstract: PURPOSE:To improve the cleaning effect, by contacting the 2nd cleaning member to the 1st cleaning member which receives residual toner on a recording medium and transferring the residual toner through the use of difference of surface tension of both the members. CONSTITUTION:The 1st cleaning member 3 contacted with a recording medium 1 formed with minute unevenness uniformly on the surface has a critical surface tension in the range of 15 dyn/cm-35 dyn/cm, and the surface of the member 3 is formed with the viscoelastic substance having the rubber hardness within the range of 25-80. The member 3 is pressed on the surface of the recording medium 1 with a pressing roller 2 and turns and receives T on the recording medium 1 with the adhesive force of the surface. The surface of the 2nd cleaner 4 is formed with a material having >=100 dyn/cm of critical surface tension and the transfer of the toner form the 1st cleaning member 3 to the 2nd cleaning member 4 is performed through the difference of the surface tension of both the members 3 and 4 at a temperature higher than the softening temperature and lower than melting point.
Patent JP-H04299090-A (JP)
Title: Starting method for dc motor
Inventor: KAWACHI TATSUYA
IPC: H02P6/26
Filed: 1991-03-27
Abstract: PURPOSE:To shorten the starting time by performing the switching so that a resistor is connected in parallel with a load resistor and the load resistance is decreased only at the starting time. CONSTITUTION:Output pulse signal(PL) from a DC motor 6 is compared with a reference value WR. Output signal from a speed comparator 10 switches a load resistor 7. Output signal from a PLL circuit 9 is inputted, as a full acceleration instruction, to a preamplifier 4 at the time of starting. The pulse output signal(PL) fed to the speed comparator 10 is compared with a speed comparison reference signal W' in order to decide the starting time. At that time, output signal from the speed comparator 10 functions on a transistor Q3 in a power amplifier 5 so that a resistor RD2 is connected in parallel with a load resistor RD1. Consequently, the load resistor 7 i.e., the combined resistor of RD1 and RD2, is connected in series with the DC motor 6 and the value of the load resistor RD<1> is switched.
Patent JP-H03286054-A (JP)
Title: Diagonal bracing
Inventor: SHIYOUKO TOSHIHIRO
IPC: E04B2/56
Filed: 1990-04-02
Abstract: PURPOSE:To form a window and make the framework have a reinforcing function by forming an annular member capable of making an opening such as a window and joining a pair or more of diagonal members having an adjustable function for the length to fixing members such as columns through the annular member. CONSTITUTION:A diagonal bracing is composed of an annular member 1 capable of making an opening such as a window and two pairs of diagonal members 2A, 3A. An engaging holes 1A are provided in the annular member 1 for engaging the diagonal members 2A, 3A. Joining parts 2, 3 on the free end sides of respective diagonal members 2A, 3A and turnbuckles 2c, 3c at a proper position of the inside are provided respectively. After each free end of the respective diagonal members 2, 3 is connected directly to columns 4 through the annular member 1, tension is applied to the diagonal members 2, 3 by fastening nuts of the turnbuckles 2c, 3c. In such constitution, reinforcing function to the framework can be heightened, length of the diagonal members 2, 3 is adjustable, and tensile action is applicable to the diagonal members 2, 3.
Patent JP-H01298631-A (JP)
Title: Electron gun
Inventor: EMIRU BURAATONIICHIEKU
IPC: H01J37/18
Filed: 1989-04-10
Abstract: PURPOSE: To realize a compact structure and weight reduction of an electron gun by fixing a Wehnelt cylinder on the top part of a high vacuum bushing and also making its opening end slidable on a positive electrode body. CONSTITUTION: A Wehnelt cylinder 2 is airtightly fixed, via an O-ring 3, to a hole on the top part of a bell-shaped high vacuum bushing 1. The bushing 1 sits on a vacuum seal 4 positioned in a groove 5 on a positive pole main body 6 with its opening end forming a sitting surface. A screw hole 8 is provided in the radial direction through the vertical joint pipe 7 of the main body 6 and an adjusting screw 9 is fitted in this hole with the screw end part thereof in contact with the surface of the busing 1. A positive pole wall 11 is present on the pipe 7 and a high potential cable 12 is electrically connected to the cylinder 2. Adjustment of an electronic beam insulated from the inside surface of the bushing 1 is carried out by means of the screw 9 which moves the bushing 1 on the seal 4 in relation to the central hole of the main body 6.  By employing such a method stated above, the structure of the electronic gun is made compact to introduce possibility of weight reduction.
Patent JP-S60234483-A (JP)
Title: Speed controller of motor
Inventor: SATOU TAKUMI
IPC: H02P7/29
Filed: 1984-05-04
Abstract: PURPOSE:To obtain a speed controller of motor having a power source circuit including less heating and high reliability by controlling a supply current to the motor so that the rotating speed of the motor becomes constant on the basis of the variation in the voltage of the power source of the motor. CONSTITUTION:A pulse signal of an encoder 5 mounted on a rotational shaft of a motor 1 is produced from an optical sensor 6, and the phase difference from a reference clock CLK of a period to become the reference of the rotating speed of the motor is detected in a phase difference detector 8. An operational amplifier 11 for amplifying the difference between the output voltage of a smoothing circuit 3 and a reference voltage is provided. A speed control signal is output to a transistor 10 on the basis of both the phase difference signal from the detector 8 and a voltage signal from the amplifier 11 in the rotating speed control circuit. Thus, the heat in the power source decreases, and the reliability of the power source circuit is improved.
Patent JP-S5423415-A (JP)
Title: Position variance correcting system
Inventor: HAMADA TOSHIMITSU
IPC: G01B21/22
Filed: 1977-07-25
Abstract: PURPOSE: To perform the positioning for the object at the handling device by detecting the position variance direction and then transmitting the position variance correction signal to the handing device. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63254534-A (JP)
Title: Non-decision control system
Inventor: OBARA HISASHI
IPC: G06N5/04
Filed: 1987-04-10
Abstract: PURPOSE:To perform a non-deciding process without giving any limitation to the start control method of a processor Bi, by storing the control information that can regenerate the starting procedure of each processor group Bi as the information on the processor group Bi which is started by a processor A. CONSTITUTION:In a processor system consisting of plural processors, the processors B, C and so on are successively started while a certain processor A is kept under a processing state with absence of a controller which controls an entire system. While the processors B, C and so on store no internal states of them after the processing of them are through an perform each object processing by a control system where the procedure is reset at the starter processor A. In such a constitution of the system, the control information that can regenerate the starting procedures of processors B, C and so on is stored as the information on these processors that are started by the processor A. Thus it is possible to perform a non-deciding process without giving no limitation to the start control method.
Patent JP-H09282732-A (JP)
Title: Magneto-optical recording and reproducing system
Inventor: KATSUYAMA TAKANOBU
IPC: G11B11/10
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a magneto-optical recording and reproducing system for recording information in both a land part and a groove part of a magneto- optical recording medium and obtaining a high signal level without cross talk. SOLUTION: This system is constituted to be capable of recording information and/or reproducing recorded information on the magneto-optical recording medium 103 for recording or reproducing information both in the land part and in the groove part. In this case, when information recorded in the land part is reproduced or when information recorded in the groove part is reproduced, phase differences between a polarization component that is parallel to the direction of an irradiated polarization plane and a polarization component that is vertical to the direction of the irradiated polarization plane are changed accordingly.
Patent JP-S59214315-A (JP)
Title: Elastic surface wave device
Inventor: YAMAZAKI OSAMU
IPC: H03H9/25
Filed: 1983-05-19
Abstract: PURPOSE:To obtain a high-performance resonator or resonator filter easily by a simple manufacturing method by equalizing the width and interval of electrode fingers of a comb-shaped electrode tansducer to a specific fractional number of the wavelength of an elastic surface wave of designed center frequency at which said linear reflectors have a maximum reflection factor. CONSTITUTION:At least one comb-shaped electrode transducer is arranged on the surface of a substrate and numbers of linear reflectors 22 are provided on the substrate at both sides of said comb-shaped electrode transducer 23; and the width and interval of electrode fingers of the comb-shaped transducer 23 are set 1/8 or 3/8 large as the wavelength of the elastic surface wave of designed center frequency at which the linear reflectors have the maximum reflection factor. Then, the width and interval are set 1/8 as large as the wavelength at a center frequency and every two reflectors are connected with the same polarity into double electrode type constitution, preventing the reflection of surface acoustic waves by comb-shaped electrode fingers.