baber/WOPTO huggingface dataset:
Patent JP-H11144937-A (JP)
Title: Load support
Inventor: AOYAMA HIROSHI
IPC: G02B6/00
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To accurately detect the strains or breakages of a load support in such an environment that the support is exposed to a high magnetic field under superconducting condition. SOLUTION: A coated optical fiber 5 is embedded in an FRP member 1 which constitutes a load support. A silicon resin or ultraviolet cured resin can be used for coating the optical fiber 5, and an epoxy resin or thermoplastic resin can be used for fixing the fiber 5. An optical unit is provided on the outside of the load support in a non-contacting state, and the light which leaks out of the damaged part of the optical fiber 5 is detected. When this load support is used, the strains and breakages of the optical fiber 5 can detect electromagnetic noise, the deterioration of the fiber 5 can be prevented, and then the adhesive strength between the fiber 5 and the resin can be secured by means of the coating.  In addition, the load actually applied to the load support during the operation of a magnet can be known by correcting the light quantity variation in the fiber 5 with the deformation of the support.
Patent JP-S63160933-A (JP)
Title: Unloader falling sludge recovery method
Inventor: ISHIKAWA HIROAKI
IPC: B65G69/20
Filed: 1986-12-23
Abstract: PURPOSE:To dispense with a falling sludge recovery job on a quay, by installing the equipment with a pump-up function and also a sensor detecting a falling sludge water level in a recovery pit. CONSTITUTION:A recovery pit 11 is set up in the lower part of a tail pulley 9 to recover falling sludge 10. A sensor 12 for detecting a water level of the falling sludge inside the pit and a sand pump 13 for pumping up the falling sludge 10 inside the pit both are installed in this recovery pit 11, while a falling sludge conveyor pipe 14 for conveying the falling sludge 10 inside the recovery pit to a receiving conveyor 7 is connected to a sand pump discharge port. A falling sludge water level inside the recovery pit is detected by the sensor 12, and a sand pump 13 is operated by an on-signal to be emitted when the level comes to the specified level, mounting the falling sludge inside the recovery pit 11 on bulk material 4 placed on the receiving conveyor during operation through the falling sludge conveyor pipe 14.
Patent JP-S63160728-A (JP)
Title: Press die for forming mirror plate
Inventor: TAKAIWA KAZUO
IPC: B21D22/20
Filed: 1986-12-23
Abstract: PURPOSE:To utilize a moment to the max. extent and to form a very thick mirror plate by the press of small capacity by pressing a blank with the female die having a die hole formed so that the distance between the load point of the male die center having an elliptical curved face or spherical pressed face and the peripheral edge of the blank may be attained to the maximum always while under forming. CONSTITUTION:In the case of forming a very thick plate blank 2 in a mirror plate shape by a male die 3, the radius of the blank 2 is taken as (r) and the end edge of the blank 2 P1. And at the time when the male die 3 only is displaced to the lower part by (q), a tangent S1 is drawn on the elliptical or spherical face of the male die 3 from P1, the contact point thereof is taken as C2 and a point P2 is found so as to make O2C2+C2P2=P. At this time O2 in the center point of the male die 3 and blank 2. Similarly a point Pm is found in order and the curve R obtd. by connecting these points P1, P2... Pm becomes the curve equiv. to the die hole of the female die 3. Consequently the distance between the load point O2 of the blank 2 and fulcrum P1, P2... Pm becomes maximum always in each moment during forming and the working can be performed by maximizing a moment at all times.
Patent JP-H03164257-A (JP)
Title: Ink jet head
Inventor: SAKAI HIROAKI
IPC: B41J2/055
Filed: 1989-11-24
Abstract: PURPOSE:To improve reliability by making bonding of a piezoelectric element to a diaphragm unnecessary, making machining easy, and removing dispersion in performance due to adhesive or the like by a method wherein the diaphragm to be bonded to a flow path substrate is composed of the piezoelectric element, and a groove is provided at a part opposed to the peripheral end part of a pressure chamber of the diaphragm. CONSTITUTION:Ink 10 forms a meniscus 11 near a tip of a nozzle 6. When voltage is applied to a piezoelectric part 1c via electrodes 9A, 9B, the piezoelectric part 1c is contracted in the direction normal to an electric force line. Since a recessed part surrounds an upper surface 1d, contraction amount of the upper surface 1d is larger than that of a lower surface 1e. Therefore, the piezoelectric part 1c is distorted in the arrow G1 direction. Then, pressure is applied to ink in a pressure chamber 4, the ink is jetted from a nozzle 6. When application of voltage is stopped, the piezoelectric 1c returns to an original state. Therefore, it is displaced in the arrow G2 direction. The pressure chamber 35 becomes negative in pressure by this displacement, the ink near the nozzle moves. Then, the jetted ink is separated from the ink near the nozzle. The jetted ink forms an ink drop 13 on paper 12. Further, the ink 10 is supplied to the pressure chamber 4 from an ink supply part through a supply path 7.
Patent JP-H10113136-A (JP)
Title: Health food mainly consisting of rice
Inventor: KAI TAKESHI
IPC: A23L7/10
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To provide health food to which a rice base material and chocolate are combined and integrated. SOLUTION: The appropriate amount of milk chocolate 2 or white chocolate 2 are combined and integrated to the surface or inside of the rice base material 1 in an optional shape and this health food of high energy is attained.
Patent JP-H03164907-A (JP)
Title: Input system for end face shape data
Inventor: FUJITA NAOKI
IPC: G05B19/4097
Filed: 1989-11-24
Abstract: PURPOSE:To simplify a working program even with the working where the center of shape definition is different from the center of an end face by defining the center of the shape definition and inputting the shape data. CONSTITUTION:A question is posed to define a point except the center point of an end face. An operator inputs the coordinates of the center point of shape definition a for said question. Thus the center point of shape definition except the center point of the end face is produced. The shape data is inputted based on the center point of shape definition. An interactive numerical controller converts the input shape data into the coordinates centering on the center point of the end face based on the center point of shape definition, and produces a final program. Thus a working program can be simply produced even with the shape data having a point except the center point of the end face defined as the center point of shape definition.
Patent JP-H09145000-A (JP)
Title: Pressure pulsation lowering connecting pipe, pressure pulsation lowering piping, pressure measuring device and power generator
Inventor: MARUYAMA NAOTOMO
IPC: F17D1/20
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To reduce the pressure pulsation to be produced in a connecting pipe by connecting a movable pipeline, which can be oscillated in relation to a building, to a pressure detecting connecting pipe for dividing a pipeline from a pipe or an object to be measured so as to transmit the pressure to a pressure detecting unit through the fluid inside of the pipeline. SOLUTION: The fluid inside of a connecting pipe 1 transmits the pressure of the fluid inside of a pipe 3 to a pressure detecting unit 4 through a movable pipe 2. The connecting pipe 1 is fixed to a building by a supporting member 6, but the movable pipe 2 between the supporting members 6a can be oscillated in relation to the building. The movable pipe 2 is formed longitudinal in the direction expressed with an arrow A, and the natural frequency of the movable pipe 2 is made to coincide with the natural frequency of the fluid inside of the connecting pipe. The pulsation lowering effect can be improved by assembling a damping device in the movable pipe 2.
Patent JP-S62159081-A (JP)
Inventor: EDOWAADO ARAN KURAAKU
IPC: E21B47/00
Filed: 1986-12-23
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-H05142379-A (JP)
Title: Cooling system of nuclear power plant
Inventor: TOZAKI YUKA
IPC: G21C9/004
Filed: 1991-11-21
Abstract: PURPOSE:To remove a decay heat in a reactor core stably even in case the fluctuation of a pool water level is generated, by composing to expand and contract a non-condensable gas vent pipe according to the water level of the pooling water in a suppresion chamber. CONSTITUTION:When a cooling water flowing out from a nuclear reactor pressure container flows in to a chamber 10 from the opening 3a of the suppresion chamber 10 by a cooling water losing accident, and the water level of a suppression pool water is raised, a float 16 attached to the small piping 15a of the movable part of a non-condensable gas vent pipe 11 is raised. The pipe 15a is also raised together with the float 16. Furthermore, when the lower end of the pipe 15a reaches to the lower end of a small piping 15b by the water level rising, the pipe 15b is also raised being pushed up by the bendings of the lower ends of the pipes 15a and 15b. In such a way, the pool water soaking length of the chamber 10 of the pipe 11 is maintained at a constant height. Consequently, a deterioration of the exhausting capacity of the non-condensable gas by the variation of the pool water soaking height of the chamber 10 of the pipe 11, that is, a deterioration of the removing function of a decay heat generated in the reactor core, can be prevented.
Patent JP-H05144974-A (JP)
Title: Manufacture of polyimide multilayer circuit board
Inventor: HASEGAWA SHINICHI
IPC: H01L23/12
Filed: 1991-11-21
Abstract: PURPOSE:To shorten manufacturing time and to enhance multilayer wiring density by adhering an adhesive surface of a polyimide multilayer wiring layer to a polyimide surface of the polyimide multilayer wiring layer formed on a ceramic board via adhesive, and then peeling a supporting board from the wiring layer. CONSTITUTION:A polyimide layer having a connecting metal bump 11 of a polyimide multilayer wiring layer on an aluminum flat plate 1 is aligned with a polyimide multilayer wiring layer having a metal bump 21 on a ceramic board 13, and superposed. They are pressurized and heated to adhere the polyimide layers to be fixed. In this case, the formed metal bumps 11, 21 are connected to each other, and two laminated structures are electrically connected. Then, a dicing saw 25 is used to cut the plate 1 to a width of a pattern area, and the plate 1 is peeled by utilizing the fact that a low heat expansion coefficient polyimide layer on the plate 1 is not brought into close contact with the polyimide layer thereon.
Patent JP-H09147952-A (JP)
Title: Electrical connector
Inventor: IKEGAMI KATAHITO
IPC: H01R24/84
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrical connector of the same shape common to male and female, which is hardly deformed and damaged. SOLUTION: This connector is provided with a female engaging part 1 comprising a plurality of contacts 2 arranged inside, and having an opening 1a extended in the longer direction, and with a plate shaped male engaging part 3 comprising a plurality of the contacts 2 arranged, which are erected in the direction to which the aforesaid opening 1a is opened, and are extended to the longer direction along the female engaging part 1.  In this case, a plate- shaped protection wall 11 is provided which, at a place facing the female engaging part 1 with the male engaging part 3 between, is erected in parallel with the male engaging part 3 and is extended longitudinally along the male engaging part 3 and which is brought into slide contact with the outer wall 12 of the female engaging part 1 of another electrical connector at the time of engagement with another electrical connector of the same shape.
Patent JP-H03167344-A (JP)
Title: Nozzle jet controller of loom
Inventor: KOBAYASHI MASAYUKI
IPC: D03D47/28
Filed: 1989-11-22
Abstract: PURPOSE:To facilitate operation and prevent blow breaks of weft yarn by connecting respective jet nozzles through opening and closing valves controlled with a jetting regulation unit for setting jet conditions corresponding to the yarn kind in picking one weft yarn to a fluid feed source. CONSTITUTION:Opening and closing of respective opening and closing valves (VSa) to (VSn),(Vm) and (Vt) are controlled with a jetting regulation unit 1 for suitably setting jetting time of nozzles according to the yarn kind of weft yarn (W) or selecting the jet nozzles. Subnozzles (SNa) to (SNn), a main nozzle (MN) and a pulling nozzle (TN) are connected through pressure regulators (PA) to a fluid feed source (FS) and the opening and closing valves are provided between the respective nozzles and the pressure regulators (PA).
Patent JP-H07158696-A (JP)
Title: Engine mount fitting stopper
Inventor: TANUMA SHINGO
IPC: F16F15/08
Filed: 1993-12-07
Abstract: PURPOSE:To provide an engine mount fitting stopper facilitating the fitting of an engine mount. CONSTITUTION:A headphone like stopper 12 fitted to the end part of the inner cylinder 9B of an engine mount 8 having the inner cylinder 9B and an outer cylinder 9A is formed of a stopper body 13 locked to the end part of the inner cylinder 9B, and a connecting part 14 for connecting each stopper body 13. The stopper body 13 is provided with a guide part 19 for guiding the locking piece 15a of the engine mount fitting part 15 of a body, and the connecting part 14 is provided with a guide part 20 for guiding the locking piece 15a.
Patent JP-H01216789-A (JP)
Title: Method for detecting and controlling target in space and remote controller for executing said method
Inventor: FURIIDORITSUHI KURIIGAA
IPC: B23Q17/24
Filed: 1988-12-05
Abstract: PURPOSE: To manually or automatically direct a target to a tool by fitting a camera to the tool carrier of an industrial robot having at least four degrees of freedom, rotating the camera until the target is seen at the prescribed monitor position, and detecting the position of the camera and the direction of the optical axis by distance measurement and angle measurement. CONSTITUTION: A camera 20 is fitted to the tool carrier 14 of an industrial robot having four degrees of freedom. The camera 20 with a lens is made rotatable 360 deg. around a first axis and rotatable 180 deg. around a second axis perpendicular to the first axis. The camera 20 is rotated around the axis of a complete circle and is rotated around the second axis until a target is seen at the prescribed monitor position. The position of the camera 20 and the direction of the optical axis at this time are detected, and the target is linearly moved via a manual action. The industrial robot is concurrently controlled in three axes at maximum, and the remaining axis is operated synchronously with the controlled axes, thereby the target is directed to a tool.
Patent JP-H08159116-A (JP)
Title: High friction connecting method by high strength bolt
Inventor: WATABE YOSHIYUKI
IPC: F16B5/02
Filed: 1994-12-09
Abstract: PURPOSE: To make frictional connection capable stably having a high slide coefficient, by interposing in a frictional connection surface between a steel plate and a splice plate connected by a high strength bolt a steel wire mesh of strength higher than the connected main steel plate. CONSTITUTION: In a frictional connection surface between a steel plate 1 and a splice plate 2 connected by a high strength bolt 3, by interposing a steel wire mesh of strength higher than the connected steel plate 1, high frictional connection by the high strength bolt 3 is performed. That is, by interposing simply in the frictional connection surface the mesh of steel wire having a proper wire size and strength, in lieu of giving surface roughness of the steel plate 2, by ensuring also surface hardness, forming high friction can be attained. Here is preferable strength of the steel wire mesh as high as possible, and by forming the mesh harder than the main steel plate 1 and the splice plate 2 to a minimum limit, biting friction into both the plates of the steel wire can be increased by bolt tightening.  Frictional connection of displaying stably high slide coefficient thus by a relatively simple method can be performed.
Patent JP-H01148353-A (JP)
Title: Centrifugal dehydrator
Inventor: UJIMA SADAMI
IPC: B04B3/00
Filed: 1987-12-02
Abstract: PURPOSE:To continuously dehydrate and discharge a material to be dehydrated such as green leaves of tea quantitatively introduced into a dehydration tank without stagnation therein by forming the dehydration tank into a truncated cone shape and forming at least the side face of the dehydration tank into a plex body. CONSTITUTION:In the case of rotating a shaft 9 with a motor 12 via a belt 11, both frame body 13 and dehydration tank 15 are rotated. In this state, when a material 20 to be dehydrated such as green leaves of tea after washing is quantitatively introduced from an introduction port 18 provided to the central part of a cover 17, the material 20 to be treated reaches the bottom part of the tank. It is successively moved upward along the inner side face of the tank with centrifugal force generated by the rotational motion of the dehydration tank 15 and water stuck on the material 20 to be dehydrated is scattered into the frame body 13 through the plex body 16 forming the side face of the tank 15 in the process of this movement and drawn out to a bulkhead tank 4 through small holes 14 of the frame body 13. On the other hand, dehydrated material 21 successively reaches the upper edge of the tank 15 and falls to a passage 5 and is introduced into a discharge port 19 according to an air flow generated by the rotation of the frame body 13.
Patent JP-H06204261-A (JP)
Title: Transferring method for electronic component lead frame
Inventor: TAKAHASHI YOICHI
IPC: H01L21/677
Filed: 1992-10-19
Abstract: PURPOSE:To increase the positioning accuracy of an electronic component lead frame by a method wherein the fixed carrier pin of a transfer member and the freely movable carrier pin of an electronic component are inserted in holes in the outer frame of the electronic component lead frame, the freely movable carrier pin is moved in the opposite direction to the fixed carrier pin and the electronic component lead frame is transferred by chucking. CONSTITUTION:A transfer member 1 is trade to descend at positions where the axial centers of a fixed carrier pin 4 and a movable carrier pin 5 both coincide with lead frame hole parts and both pins are inserted in the lead frame hole parts 6. Then, an air cylinder 2 is actuated and the pin 5 is moved in the opposite direction to the pin 4. After that, the lead frame 6 is chucked, the member 1 is made to ascend and the lead frame 6 is transferred to a desired position. Accordingly, the maintenance of the member 1 is easy and the positioning accuracy of the electronic component lead frame can be increased.
Patent JP-S63159223-A (JP)
Title: Production of high-purity zirconium tetrachloride
Inventor: KIMURA ETSUJI
IPC: C01G25/04
Filed: 1986-12-24
Abstract: PURPOSE:To obtain high-purity ZrCl4, by blowing Cl2 gas into a distillation apparatus in which a molten salt having a much higher boiling point than the sublimation point of ZrCl4 and a Zr raw material are charged and heating the charged materials above the sublimation point of the ZrCl4. CONSTITUTION:A molten salt having a much higher boiling point than the sublimation point of ZrCl4 and a Zr raw material are charged into a distillation apparatus. For example, ZrCl4-KCl-NaCl, etc., are used as the above-mentioned molten salt. On the other hand, e.g. crude ZrCl4, metallic Zr, etc., are used as the Zr raw material. Cl2 gas is then blown into the distillation apparatus containing the charged Zr raw material and molten salt and the charged materials are heated above the sublimation point (301 deg.C) of the ZrCl4 to distil and recover the ZrCl4. Thereby the aimed high-purity ZrCl4 is obtained.
Patent JP-H09121923-A (JP)
Title: Lunch box
Inventor: IWASAKI YOSHIKAZU
IPC: A45C11/20
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a round-form lunch box of double tier structure consisting of a vessel body, a minor vessel, and a lid to be laid one over another, wherein the lid can be fixed to the vessel body removably without provision of any lever, which applies even in case the minor vessel at the upper stage is accommodated in the vessel body for convenience to carry around. SOLUTION: On the inside surface of a lid 2, a plurality of hitching projections 3 in pairs on the left and right are formed above and below at a certain spacing circumferentially while they are separated at a minor distance. At the periphery of the upper edge 1' of the vessel body 1, detaining structures consisting of vertical groove 4, transverse groove 5, and small ridge 6 formed vertically in the transverse groove are furnished at a certain spacing corresponding to the spacing of the hitching projections.  In the case a minor vessel is laid over the vessel body, the projections on the lower inside surface of the lid are detained with the small ridge in the transverse groove and in the case the minor vessel is accommodated in the vessel body, the projections on the upper inside surface are detained alike with the minor ridge in the transverse groove, and thereupon the lid can be put on the vessel body. Thus a round-form lunch box for multiple use is established.
Patent JP-H03168537-A (JP)
Title: Apparatus for ceiling type radiant heating
Inventor: TANOOKA HIKOKI
IPC: F24D13/02
Filed: 1989-11-27
Abstract: PURPOSE:To make complicated work on a wall unnecessary for the purpose of facilitating the installation work by a method wherein a controller functioning to turn on and off power supply and control the temperature is provided in a ceiling panel for heating and this controller is controlled by a light-ray type (cordless) remote control. CONSTITUTION:By the control of a transmitter 4b in a light-ray type (cordless) remote control 4 power supply to each of ceiling panels 1 for heating can be turned on and be made to emit radiant heat for heating the room 2, as shown by arrows A. By controlling the transmitter 4b the temperature control of the ceiling panels 1 for heating is also effected. The power supply to the ceiling panels 1 for heating can be turned off also by the transmitter 4b.
Patent JP-H10188870-A (JP)
Title: Curve variable axial lens correction by shifted dipole
Inventor: GUENSER O LANGNER
IPC: H01J37/30
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To correct additional aberration generated by forming an image of an object along a variably shifted curve axis. SOLUTION: An axis 101 of a reformed particle lens, when a beam passes through the lens to be deflected, is shifted so as to follow a center particle line of the beam, a variable curve optical axis for the lens is formed, but simultaneously aberrations corresponding to the size of an object and the distance from a symmetrical axis of the lens is generated. These aberrations are corrected by a set 30-1 of paired wires vertical to a device axis, a gradient of a component z of a magnetic field is added, in this way, a kind is the same, but in a direction, aberration opposite to that intrinsic to the device is generated.