baber/WOPTO huggingface dataset:
Patent JP-S60157584-A (JP)
Title: Method and device for joining pipe
Inventor: TOOMASU AARU SHIYUMITSUTSU
IPC: F16L13/14
Filed: 1984-12-19
Abstract: An apparatus for joining two tubular members B and P together at a subsea location wherein one of the tubular members has internal grooves 90, 92, 94 and the second tubular member is sufficiently small to slide into the first tubular member and the first tubular member has an external flange suitable for connection to a flowline, which apparatus includes a tubular mandrel 10 having means for connecting to said first tubular member B, a resilient sleeve 60a surrounding said mandrel and adapted to be positioned within said second tubular member P, volume compensating means 98 positioned within each of said grooves and testing means 70 carried by said mandrel to allow testing of the joint while the mandrel is still in position after forming. A method of joining tubular members at a subsea location including the steps of inserting the second tubular member within the first tubular member after the volume compensators have been inserted in the internal grooves in the first member, exerting fluid pressure on the interior of the second tubular to form the second tubular member against the internal grooves of the first tubular member and testing the formed joint while the mandrel is still in position within said second tubular member.A second form of the invention includes the use of microspheres in an epoxy matrix positioned in internal grooves of the bell which are designed to collapse at pressures above the water pressure at the depth of the installation of the joint and at a pressure below the pressures which develop in trapped sea water in the groove during forming.
Patent JP-H0585588-A (JP)
Title: Hopper for bulk material such as powder, grain and lump material
Inventor: KURIYAMA YASUSHI
IPC: B65D88/26
Filed: 1991-09-19
Abstract: PURPOSE:To prevent bulk materials from being stuck onto wall surfaces of a hopper, control a bridging phenomenon of the bulk materials and smoothen the descending flow of the whole bulk materials in the hopper by forming a part of the inside faces of the hopper, or the front face thereof, with a movable wall capable of moving upward. CONSTITUTION:A hopper for pellets, having four wall faces (a) to (d), is provided with a discharging rail device 4 at the lower part of a hopper body 1 and, according to the actuation of said device 4, pellets 3 (e.g. kneaded granular material consisting of sludge containing iron, cement and added water) are fed to a subsequent step e.g. a crushing strength measuring device. In this case, a belt conveyor device 2 is provided at a part of the side wall face on the side of the rail device 4 among the side wall faces of the hopper body 1 so as to form a movable wall with an upwardly moving belt 5 having the same width as that of a part of said side wall face. The moving belt 5 is provided in such a manner that its lower end is positioned right above the rail device 4 over the total width thereof while its upper end is projected slightly upward from the level of the top end of the hopper body 1. As a result, a bridging phenomenon of the pellets in the hopper can be prevented.
Patent JP-H03132620-A (JP)
Title: Optical integrated type multipurpose element and light amplifying distributing network
Inventor: AMERU ANDORE
IPC: H04B10/43
Filed: 1990-10-05
Abstract: PURPOSE: To modulate a signal to pass through a variable delay element by arranging a 1st linear polarizer at one terminal of an optical light guide, arranging a 2nd linear polarizer for making obvious polarized light parallelly to the polarization of the 1st linear polarizer at the other terminal and providing focusing means for the respective polarizers. CONSTITUTION: An optical light guide 12 is formed on one side of a board 10 composed of birefringent materials having a neutral axis directed so as to divide one electromagnetic wave, which is to be spread toward the optical light guide, into two electromagnetic waves having polarized poles along the neutral axis mutually perpendicularly. Besides, means 14-16 for uniformly impressing an electric field to the face of the board 10 vertically along the optical light guide 12, a 1st linear polarizer 20 arranged at one terminal of the optical light guide 12, 2nd linear polarizer 22 arranged at the other terminal of the optical light guide 12 so as to make the polarized light obviously existent parallelly to the polarized light of the 1st linear polarizer 20 and focusing means 24, 26, 28 and 30 are provided. Thus, the signal to pass through the variable delay element is modulated.
Patent JP-H02115853-A (JP)
Title: Production of semiconductor device
Inventor: TAKECHI SATOSHI
IPC: G03F7/039
Filed: 1988-10-26
Abstract: PURPOSE:To simplify the process for producing the semiconductor device by forming an upper layer of a resist material having a specific compsn. and executing patterning of the upper layer and flattening layer with one stage. CONSTITUTION:The flattening layer consisting of org. matter is provided on a substrate and the upper layer of the resist material consisting of a material (A) which generates protonic acid and a polymer (B) which has an Si-contg. group to be eliminated by an acid catalyst is provided thereon. The resist material is then exposed and is processed by oxygen reactive ion etching, ECR etching or reactive ion beam etching, by which the upper layer and the flattening layer are etched in one stage. The compd. expressed by the formula etc., are usable for the component A and poly(trimethylsilyl methacrylate) etc., are usable for the component B.
Patent JP-H07103807-A (JP)
Title: Weight calculating method for work
Inventor: NAGAYAMA TAKASHI
IPC: G01G9/00
Filed: 1993-09-30
Abstract: PURPOSE:To calculate the weight at a product part accurately when a work is cut by means of a laser beam machine. CONSTITUTION:When the profile at a product part 2' is determined and inputted to a CAD/CAM controller 7, it is displayed by a display means 7B. A weight operating section 7C counts the number of pixels in the display means 7B required for display of the product part 2'. The weight and plate thickness of the work 2 and the ratio of actual dimensions to the dimensions at the product part displayed by the display means 7B are then inputted sequentially to a CAD/CAM controller 7. Subsequently, the weight operating section 7C calculates the weight at the product part 2' based on the number of pixels and the input data.
Patent JP-H09109368-A (JP)
Title: Machine plate for rotary press
Inventor: KANDA YOSHIAKI
IPC: B41N3/00
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a machine plate for a rotary press which is so constituted as to easily insert the plate into the gap of a plate cylinder without plastic deformation. SOLUTION: The machine plate 1 for a rotary press is mounted at a plate cylinder 2 by inserting its gripper side plate end A and its opposite side end B to the gripper end into the gap 2c of the cylinder 2. The plate end A and the opposite side end B are formed obliquely in the lateral direction.
Patent JP-H03131148-A (JP)
Title: Optical modem
Inventor: SATO HIDEKI
IPC: H04B10/556
Filed: 1989-10-16
Abstract: PURPOSE:To make the MODEM small in size by using a reception section exclusively for a synchronizing circuit and inserting a synchronizing signal generated in the inside to the MODEM at the asynchronizing state. CONSTITUTION:When an input signal comes from an electric signal terminal 1 in the synchronizing state, the signal is frequency-divided by a frequency divider circuit 2(i) and the frequency-divided signal is sent to a switching circuit (j) switching a recovered synchronizing signal. The switching circuit (j) receives a signal from a synchronization/asynchronization discrimination circuit (b), and when the input signal comes from the electric signal terminal 1 in the synchronizing state, the synchronizing signal recovered by the frequency divider circuit 2(i) is sent to a synchronizing signal output terminal 3' and when no input signal comes from the electric signal terminal 1 in the asynchronizing state, no signal is outputted to the synchronizing signal output terminal 3'.
Patent JP-H02124407-A (JP)
Title: Shape measuring apparatus
Inventor: TEZUKA TAMIJI
IPC: G01B11/245
Filed: 1988-10-25
Abstract: PURPOSE:To make it easy to input by so constituting that a moving desk is returned to a position where a placing face of said moving desk is at the fourth quadrant to a radiating point of a photosensor at the initial time or completing time of measurement, and said radiating point during the measurement is set so that said placing face is at the first quadrant. CONSTITUTION:X-Y stages 12a, 12b are provided on a base 1. A platform 5 for placing an object to be measured is fixed onto the stage 12. A sensor unit 14 above the stage 12 is comprised of a projecting part 4a which radiates light beams to the platform 5 and a photodetecting part 14b which outputs a displacement signal corresponding to the change in height of a radiating point upon receipt of the reflecting light. Moreover, the photosensor unit 14 is provided with a Z stage 16 for moving the sensor unit in a direction Z orthogonal to the stage 12. The stages 12 and 16 are moved by an XYZ driving unit 17. A measurement controlling unit 20 controls by coordinate data so that when measurement is started or finished, the placing face of the platform 5 is at the fourth quadrant to the radiating point of the photosensor, and the radiating point is found at the first quadrant when measurement is being conducted.
Patent JP-H04144623-A (JP)
Title: Folding fence for pet
Inventor: INOUE YASUO
IPC: A01K1/035
Filed: 1990-10-05
Abstract: PURPOSE:To enable easy compression and extension of a folding fence for a pet and effective utilization of a fence even in a narrow place by supporting a netlike fence composed of chains, etc., with supports and horizontal bars openable and closable with a fulcrum as the center. CONSTITUTION:Chains or strings 2, etc., are connected to form a netlike fence so as to prevent a pet from escaping. Supports 1 and horizontal bars 4 openable and closable with a fulcrum 3 as the center and horizontal bars 4 are provided as a skeletal part for supporting the netlike fence. That is the horizontal bars 4 in the lower part are lifted to connectedly drive the supports 1 with the fulcrum 3 as the center. The fence can be folded together with the supports 1. If the horizontal bars 4 in the lower part are pulled, the supports 1 are connectedly driven with the fulcrum 3 as the center to successively extend the fence. Thereby, a fence capable of housing the pet can be obtained. As a result, the fence for the pet can be prepared by effectively utilizing even a narrow space.
Patent JP-S60220852-A (JP)
Title: Device for measuring oxygen content and temperature of molten metal during decarburization in converter
Inventor: EERIHI HEEFUKEN
IPC: G01N33/20
Filed: 1984-12-21
Abstract: 1. Device for measuring the oxygen content and the temperature of molten baths, comprising a measuring head (3) consisting of an EMF cell (1) and a thermocouple (2) in which device the base of the measuring head (4) at the lower end of a supporting tube (5), preferably of paperboard, is partly inserted into the supporting tube and is held by the supporting tube, the supporting tube (5) is surrounded, essentially down to its lower end, by at least one sheath (9, 10) as protection against the metal bath, and to protect them before the device is immersed in the metal bath, the EMF cell (1) and the thermocouple (2) are surrounded, viewed from the inside to the outside, by a metal cap (12) and a protective hood (13) of a combustible material which are held by the part of the measuring head projecting over the supporting tube and the sheath, characterized in that the sheath (9, 10) consists exclusively of paper-board and the supporting tube (5) and the sheath (9, 10) are protected at their lower end by a shield (7a, 7b, 7c) which essentially covers only the underside of the sheath.
Patent JP-H01111483-A (JP)
Title: Formation device for electrolysis water containing many electrons
Inventor: OKAZAKI TATSUO
IPC: C02F1/461
Filed: 1987-10-24
Abstract: PURPOSE:To form ion water of different nature by installing a flow rate ratio regulating device for regulating the discharge in a corresponding flow channel of at least one of an alkali ion water discharge channel and an acid ion water discharge channel or a joint discharge pipe section for both. CONSTITUTION:A non-insulated side output terminal 10a of a high voltage generating device 10 is connected with one electrode 6a in an electrolysis tank 5, and a given voltage not to generate a short circuit of a couple of heteropolar electrodes 6a and 6b in the electrolysis tank 5 is applied to modify the water in the electrolysis tank 5 to the water containing electrons. The mixing ratio of alkali ion water containing electrons thus formed and acid ion water is regulated by a flow ratio regulating device 14 installed in discharge channels 4a and 4b to prepare ion water of different nature (pH value and the like). Also, as said electrolysis water contains electrons, the continuity of ion activity can be enhanced and the ion water can be availed for the remedy of diseases and health promotion.
Patent JP-S62130962-A (JP)
Title: Sheet discharge roller
Inventor: NISHIMOTO KIYOSHI
IPC: B41J13/076
Filed: 1985-11-29
Abstract: PURPOSE:To prevent the occurrence of a stain on a printed sheet with ink and production of wrinkle and to reliably discharge sheets, by a method wherein a metallic flame-sprayed film is formed on the surfaces of cylinder bodies which respectively have parallel shafts and rotated in a state to be brought into external contact with each other. CONSTITUTION:A driving roller 31 and a driven roller 32, which have parallel shafts 3 and 4 and are rotated in a state to be brought into external contact with each other, are provided to discharge a printed sheet. Tungsten flame- sprayed films 31a and 32a are formed on the surfaces of the rollers 31 and 32. The one of the rollers is provided with knurling teeth as shown. The metallic flame-sprayed film has a porous surface to which ink is hard to adhere and which is a fine uneven surface, and therefore, friction factor is high. This constitution prevents the occurrence of a stain with ink and production of wrinkle during discharge of sheets, and enables reliable discharge of the sheets.
Patent JP-H04259127-A (JP)
Title: Method and apparatus for diversity reception
Inventor: JIEIMUZU DABURIYU DEJIMEKU
IPC: H04B7/08
Filed: 1991-09-20
Abstract: PURPOSE: To improve the performance of diversity reception by a linear weighting method in a simple constitution by deciding a control voltage value for a received signal, amplifying a designated signal, and generating a resulting signal by considering the signal. CONSTITUTION: At least one of first and second receivers 102 and 104 extracts at least one base band information signal A1 , B1 ,..., and one of first and second designators 106 and 110 designates one signal E and F in the received signal. A weighting differential circuit 108 inputs signals A2 and B2 , and weights the difference of outputs according to the difference of the inputs of a buffering and an amplifier. First and second linear approximating devices 112 and 114 output amplified signals G and H, and a result generator 116 combines the signals G and H, and provides a result signal 118.
Patent JP-S62129753-A (JP)
Title: Analyzer using solid electrolyte
Inventor: KAWAI TAKASHI
IPC: G01N27/409
Filed: 1985-11-29
Abstract: PURPOSE:To determine a specified component of a gas to be measured, by a method wherein a chamber having a tiny hole is formed on the side of a solid electrolyte in contact with a reference gas while a voltage is applied to both sides of the solid electrolyte and then after the chamber is filled with a gas to be measured, the electromotive force on both sides are measured. CONSTITUTION:A cover 7 is provided covering a reference electrode 3 and a chamber 9 is formed between the cover and an oxygen ion conducting solid electrolyte 2 and a tiny hole 8 is provided. The negative side of a DC power source 10 is connected to a measuring electrode of the electrolyte 2 with the positive side grounded. Under such a condition, when a gas to be measured is introduced, oxygen ions contained in the gas being measured are transferred to the chamber 9 through a solid electrolyte. As result, oxygen fills the chamber 9 on a reference electrode 9. Then, the DC power source 10 is turned OFF with a switch 11 and with the connection of a voltmeter 6, the amount of oxygen in the gas being measured can be measured with the filling oxygen as reference.
Patent JP-S62129657-A (JP)
Inventor: YOSHIKAWA HIROKI
IPC: F25B1/00
Filed: 1985-12-02
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-H04150148-A (JP)
Title: Recorder
Inventor: OTAKA KOICHI
IPC: B41J5/30
Filed: 1990-10-09
Abstract: PURPOSE:To reduce the cost even against a large data increase in a picture data by providing an external storage means, a recording means, plural storage means and a control means controlling picture information to be outputted to the recording means to the recorder. CONSTITUTION:Page information expanded by a printer controller 101 is stored in an external storage device 102, a data is read from the external storage device 102 and stored in a 1st line buffer 103. Then a control circuit 106 starts transferring the information in a 2nd line buffer 104 to a printer engine 105 in a timing when the data output of the 1st line buffer 103 is finished. Then the 1st line buffer 103 controls a signal SAI so as to receive succeeding line information from the external storage device 102. Thus, the capacity of the page memory is increased at a low cost by using plural storage means alternately.
Patent JP-S61147333-A (JP)
Title: Register select circuit
Inventor: KANO YASUO
IPC: G06F7/00
Filed: 1984-12-20
Abstract: PURPOSE:To eliminate the need for an instruction setting a value to a pointer by using a register designated by an instruction which inputs/outputs a data by direct access to each register as a current register at the execution of the instruction. CONSTITUTION:Decode signals 8, 10 for LAR and LARP instructions are given to an enable input of an address register pointer 5, and a multiplexer 16 is provided, which outputs an address register select signal 9 representing a destination designated by the LAR instruction at the execution of LAR instruction and outputs an operand data signal 11 designated by the LARP instruction at the execution of the LARP instruction to a pointer 5. Thus, a value not only set by the LARP instruction but also selecting the address register designated by the LAR instruction as the current address register is set to the pointer 5.
Patent JP-H02118335-A (JP)
Title: Direct adhering electrical floor heating panel
Inventor: TANOOKA HIKOKI
IPC: F24D13/02
Filed: 1988-10-26
Abstract: PURPOSE:To improve electrical work by a method wherein a plug P is arranged at one end of a main body 1 of a heating panel and a receptacle C capable of being fitted to the plug P is arranged at the other end of the main body 1 of the heating panel. CONSTITUTION:A main body 1 of a heating panel of an electrical floor heating panel A stores a planar heater acting as an electrical heater, its temperature is increased by energizing the planar heater so as to perform a floor heating. A plug P is built in the end part of a projection 2 of the main body 1 of the heating panel, and a plug blade 4 of the plug P and the built-in planar heater are connected by an electrical line. An end part of a recessed part 3 of the main body 1 of the heating panel stores a receptacle C capable of performing an electrical connection through a fitting of the plug blade 4 of the plug P, and the plug blade receiver of the receptacle C and the planar heater are connected by an electrical line. The plug blade 4 projects from the projection 2 to cause the projection 2 to be fitted to the recessed part 3, the plug blade 4 of the plug blade 4 of the plug P is fitted to the plug blade receiver of the receptacle C of the main body 1 of the adjoining heater panel so as to supply electrical power to the adjoining electrical floor heater panel A.
Patent JP-H10113329-A (JP)
Title: Objective optical system of endoscope
Inventor: NOGUCHI AZUSA
IPC: G02B23/24
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To provide the clear image of a subject by removing all the laser beams that are emitted from any directions in the field range of an endoscope. SOLUTION: The objective optical system of an endoscope is made up of a negative lens 2, a filter 3 to which interference filters A, B having different permeability characteristics to laser beams are applied, a positive lens 4, an infrared ray cut filter 5, a positive lens group 6 consisting of junction lens, and a CCD cover glass 7 that are arranged in the order from a subject. Further, a diaphragm 8 is provided in the vicinity of the interference filter B.
Patent JP-H04145316-A (JP)
Title: Wheel alignment measuring device
Inventor: FUJIMORI TOSHIO
IPC: B62D17/00
Filed: 1990-10-08
Abstract: PURPOSE:To improve the measurement precision and reliability of alignment and simplify and miniaturize a device by arranging television cameras photographing circular arc sections of wheels at uniform-distance positions from distance sensors of alignment testers, and locating the center of each television camera at the center of each wheel. CONSTITUTION:The preset areas of wheels 4, 5 are photographed by television cameras 32, and the image signals are inputted to an image processing device 33. The image processing device 33 calculates the deviations  x,  y in the X, Y-direction of the center position Or of each television camera 32 with respect to the true center position Ow of each wheel and inputs the processed signals to a control device 34. The control device 34 outputs the deviation correction signals corresponding to the deviations  x,  y to actuators 17, 26 of alignment testers 6, 7, 8, 9. The center position Or of each television camera 32 is moved by  x in the horizontal direction and by  y in the vertical direction, the position Or is matched with the center position Ow of the wheels 4, 5, and the alignment testers 6, 7, 8, 9 are faced to the wheels 4, 5.
Patent JP-H0672500-A (JP)
Title: Improved fuel distributing nozzle
Inventor: AASAA SHII FUINKU JIYUNIA
IPC: B67D7/48
Filed: 1991-09-24
Abstract: PURPOSE: To provide a bellows assembly to prevent vapor from escaping during dispensing fuel and a dispensing nozzle provided with a fuel passage to return. CONSTITUTION: A valve 20 is installed between an inlet and an outlet of inside of a body 12. A bellows assembly 70 includes an outer seal end 72 sealing engaging around a fuel tank. A vapor bellows 80 whose length is adjustable in accordance with specified purpose of the nozzle 10 is formed integrally a hollow fitting 74. The vapor bellows is fixed hermetically surrounding a vapor boots assembly 84 of the bellows assembly.
Patent JP-2001090861-A (JP)
Title: Solenoid valve
Inventor: HASHIMOTO TAKESHI
IPC: F16K31/06
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To facilitate the replacement of a pilot solenoid valve and to make it possible to mount thereon a plurality of connectors different in types. SOLUTION: This solenoid valve has a main valve assembly 15 and a pilot assembly 16. In the main valve assembly 15, a valve hole 21 is formed storing a main valve spindle 22 in an axially slidable manner with pistons 23, 24 provided on both ends thereof and a plurality of output ports A, B are formed allowing a fluid to flow out from an air inlet port 25 opened to the hole 21. In the pilot assembly 16, a storage space 43 is formed storing the pilot solenoid valve 37. By opening a cover 41 provided on the pilot assembly 16, work can be executed such as attachment, detachment, and replacement of the pilot solenoid valve. A lid member 85 is provided in the cover 41 and can be opened or closed according to manual button operations.