baber/WOPTO huggingface dataset:
Patent JP-H09328805-A (JP)
Title: Sewage sampling device from sewage conveying pipeline
Inventor: NINOMIYA HAJIME
IPC: E03F5/00
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To extract sewage without generating mixing with air and the diffusion of a dissolved sulfide, etc., under the state of normal pressure, and to analyze sewage accurately by interposing a direction changing valve between a sewage conveying pipeline and a sewage sampling device. SOLUTION: A sewage extracting vessel 15 consisting of a piston 13a, a sewage storage section 15b and a sewage sampling port 8 is connected to a sewage conveying pipeline 2 through a direction changing valve 12 and a sampling pipe 9. When the flow path of the direction changing valve 12 is changed over in the direction of the sewage extracting vessel 15, a flow path from the sewage storage section 15b to the sewage sampling port 8 is closed, and sewage 1 is flowed into the sewage storage section 15b. When the direction changing valve 12 is opened in the direction of the sewage sampling port 8, a flow path from the sewage conveying pipeline 2 is closed.  When the piston 13a is pushed under the state, sewage 1 in the sewage storage section 15b is extracted into a sampling vessel 7 without mixing with air and the diffusion of a dissolved sulfide, etc., and scattering to the periphery of the sulfide, etc., under the state of normal pressure.
Patent JP-2000043314-A (JP)
Title: Image-recording device and beam strength correction method thereof
Inventor: DOI MASATO
IPC: B41J2/44
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an image recording device permitting high-speed writing and the accurate beam strength correction of respective laser diodes, and accurate beam strength correction of respective laser diodes in the correcting method of beam strength of a picture recording device employing a plurality of laser diodes. SOLUTION: The image recording device is provided with an optical unit 32, having a plurality of laser diodes, laser diode driving circuits D320A, D320B, D320C, driving a plurality of laser diode while adding a bias to an image output signal, and a beam strength measuring element S1, measuring the beam strength of beams emitted from the plurality of laser diodes respectively. In this case, the laser diode-driving circuit switches over a bias of at least one of the plurality of laser diodes at a time for measuring the beam strength of beams projected out of respective plurality of laser diodes, and for recording an image.
Patent JP-H0812678-A (JP)
Title: Method for purifying organometallic compound
Inventor: YAKO TADAAKI
IPC: C07F5/06
Filed: 1994-06-30
Abstract: PURPOSE:To industrially and readily obtain a high purity organometallic compound suitable as a raw material for compound semiconductor fields by bringing a heated liquid organometallic compound into contact with a cooling material and solidifying and depositing the compound on the surface of the cooling material. CONSTITUTION:A liquid organometallic compound (containing an oxygen- containing compound, etc., as impurity) such as trimethylaluminum, trimmethylgallium, trymethylindium, triisobutylaluminum, dimethylaluminum hydride, t-butylphosphine or t-butylarsine is brought into contact with a cooling material such as a cooling tube kept to a melting point or above of the compound under stirring to solidify and deposit the organometallic compound on the surface of the cooling material. Then, the deposited compound is separated from the residual organometallic compound kept in a liquid state to recover the solidified and deposited purified compound. Furthermore, the deposition rate is preferably controlled so that the thickness of the deposited compound becomes about 1-5mm.
Patent JP-H0238443-A (JP)
Title: Stable aqueous dispersion of epoxy resin, and its manufacture and use
Inventor: UIRUHERUMU BETSUKERU
IPC: C08G59/22
Filed: 1989-06-14
Abstract: The invention relates to a stable epoxy resin dispersions and also a process for the preparation thereof and the use thereof, in particular for coatings. The epoxy resin dispersions which are remarkable, in particular, for good storage stability with a low content of organic solvents at the same time and little tendency to skin formation and yield coatings with good surface properties, contain, in addition to water, optionally small quantities of organic solvents and also optionally usual additives, as an essential constituent a condensation product of (a) 50 to 80% by weight of an epoxy compound containing at least two epoxy groups per molecule and having an epoxy equivalent to of 100 to 2,000. (b) 35 to 17% by weight of an aromatic polyol and (c) 15 to 3% by weight of a condensation product of an aliphatic polyol with a molecular weight (Mw) of 200 to 20,000, an epoxy compound containing at least two epoxy groups per molecule and having an epoxy equivalent of 100 to 2,000, and of a mono- and/or polyisocyanate, the equivalent ratio of the OH groups to the epoxy groups being 1:0.85 to 1:3.5, the quantity of mono- and/or polyisocyanate being 0.05 to 5% by weight, referred to the quantity of aliphatic polyol and epoxy compound, and the epoxy equivalent of said condensation product being between 200 and at least 50,000.
Patent JP-H10325402-A (JP)
Title: Clip
Inventor: NEZU MIKIO
IPC: A44B11/14
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To clip with a simple constitution easily and surely by providing projection parts with a different direction on a clip side and its opposite side at both sides of the turning shaft of a pair of holding plates on an operation shaft and turning the holding plat in approaching/separating direction. SOLUTION: A shaft recessed part 12a is provided on the base plate 12 of one side of a pair of holding plates 10 and a shaft projection part 13a inserted in the shaft recessed part 12a is provided on the other stopper plate 13 and the base plate 12 is assembled with the stopper plate 13 turnably. An operation shaft 30 is provided on the center of a connection body 20 and turned by the twisting operation of the connection body 20. A projection part 31 is provided to the clip side of the holding plate 10 of the operation shaft 30 and the opposite side to this, while crossing orthoganally with an axis and the tip of the projection 31 is hit to the stopper plate 13 by the turning operation of the operation shaft 30 and the base plate 12 and the stopper plate 13 are opened out and closed in at the clip side and an object can be clipped with this clip side surely by a simple constitution.
Patent JP-H04347812-A (JP)
Title: Automatic standby zoom camera
Inventor: HAMADA MASATAKA
IPC: G02B7/08
Filed: 1991-05-24
Abstract: PURPOSE:To perform zoom-up at specified zoom magnification without making a main object out of a photographic image plane and to prevent the hunting of the zoom driving of ASZ in an automatic standby zoom camera. CONSTITUTION:This camera is provided with a photodetector circuit for detecting focus AFCT which detects focusing for the respective parts of the photographic image plane corresponding to the central part of the optical axis of a photographing lens and a part separated from the center of the optical axis, and an AF motor M1 for performing focusing by moving a focusing lens based on the output of the focusing detection from the circuit AFCT. A microcomputer muC1 in a body which executes automatic standby zoom by a motor driving circuit MD3 so as to be the zoom magnification previously set in accordance with the output of the focusing detection from the circuit AFCT is allowed to control to preferentially adopt the output of the focusing detection at the central part of the optical axis as the output of the focusing detection in the automatic standby zoom.
Patent JP-H10321086-A (JP)
Title: Gas circuit breaker
Inventor: HAYASHI SAEMITSU
IPC: H01H33/18
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a gas circuit breaker wherein contact resistance between a fixed main contact and a movable main contact point is stabilized. SOLUTION: This circuit breaker is provided with a main circuit container 1, a fixed contact point 2 attached in this main circuit container 1, fixed arc contact points 3 attached to the fixed contact point 2, an arc-extinguishing tube 6 attached to the fixed contact point 2 so as to surround the fixed arc contact points 3, a drive coil 8 and an arc runner 7 attached to the arc- extinguishing tube 6, a fixed main contact 9 attached to the fixed contact point 2 so as to surround the drive coil 8, and a movable contact point 12 having a movable arc contact point 12a contacting with and parting from the fixed arc contact points 3 and a movable main contact point 12b contacting with and parting from the fixed main contact 9.  In this case, a cylinder 13 for screening a contact part 9a of the fixed main contact 9 from the movable arc contact point 12a is adapted to be attached to the arc runner 7. Accordingly, the contact part of the fixed main contact 9 is not exposed, to a direct arc light and contact resistance between the fixed main contact 9 and the movable main contact point 12b does not rise.
Patent JP-H10325893-A (JP)
Title: Device for fabricating fuel assembly
Inventor: YASUKURA TOMONORI
IPC: G21C21/00
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a device for fabricating fuel assemblies that is free from flaws caused by fabrication when fuel rods are inserted into ring elements of each spacer. SOLUTION: In a fuel assembly, spacers 14 where many ring elements are arranged are placed at intervals and fuel rods pierce through the ring element of each of the spacers 14 and are fixed to tie plates 17 at both ends. On the occasion, each of the fuel rods is held by a fixing dimple and a spring dimple of the ring element in the structure of this device. The device includes a fabrication bed 32 and a fuel rod insertion mechanism 34. The fabrication bed 32 is equipped with one of the tie plates 17 and a holding mechanism for each spacer. The mechanism 34 is used to insert and push the fuel rod into each spacer as far as the tip of it reaches the tie plate. A release driver with a flat tip to lift a spring dimple part is prepared near each spacer holding mechanism.  The device is provided with a horizontal drive mechanism for inserting the fuel rods into the spring dimple part and a spring dimple lifting mechanism 38 with a vertical drive mechanism for releasing spring force.
Patent JP-S5274565-A (JP)
Title: Wet treating process of exhaust
Inventor: SHINODA NAOHARU
IPC: B01D53/34
Filed: 1975-12-18
Abstract: PURPOSE: To remove NOx and SOx in exhaust gas effectively, by washing exhaust gas with the calcium compound slurry containing alkali metal or alkali earth metal iodide, wit ammonia. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5774233-A (JP)
Title: Retractable head lamp apparatus
Inventor: OOSAKI SHICHIROU
IPC: B60Q1/04
Filed: 1980-10-27
Abstract: PURPOSE:To prevent a driver in a car running in the opposite direction from being dazzled by the after-glow of a head lamp, by providing a delay circuit for drivably retracting the head lamp on its upper side a predetermined time after turning off the head lamp. CONSTITUTION:Head lamps 15, 16 are retracted when a lighting switch 22 is in OFF position, and exposed when same is in UP position. A tail lamp 12 is lit when said switch is in T position, and the head lamps 15, 16 are lit when same is in H position. Then, a diode D5 in a light retractor control relay circuit 10 is earthed to turn on transistors Tr1, Tr2 and Tr3 and open a relay contact T21 which does not close until a certain time elapses even if said switch 22 is returned from H position to OFF one at a time so that during that time retract motors M1, M2 are not driven. Thus, retracting operation is not started before the after-glow do not disappear.
Patent JP-H01119312-A (JP)
Title: Compressive filter press
Inventor: NAKAMURA MASAYUKI
IPC: B01D25/12
Filed: 1988-06-17
Abstract: PURPOSE:To allow vibration to act uniformly, by forming a plurality of protruding parts to the circumferential side surface of the raw liquid hole of a filter plate to form said circumferential side surface of the raw-liquid hole of the filter press in close vicinity to the protruding parts. CONSTITUTION:When a pressure fluid is fed in a filter press from a pressure fluid introducing port 14, the thin wall parts of both side surfaces expand to the outside to apply pressing action on the raw liquid in a filter chamber 15. The inner peripheral part 16 of the raw liquid hole 8 of a flexible plate 3 has a thick U-shaped cross-sectional shape to be engaged with the inner peripheral part of a core plate 13 in a close contact state and a reinforcing ring 17 having a circular arc cross-sectional shape is engaged with the inner peripheral edge of the raw liquid hole 8. A plurality of protruding parts 9, 9 protruding in the thickness direction of a filter plate 7 are formed to the side surface of the filter plate 7 on the side of the raw liquid hole 8 so as to be radially arranged from the center of the raw liquid hole 8 and close to the circumferential side surface of the raw liquid hole 8 of the adjacent filter plate 4 of the top flat surfaces 20, 20 of said protruding parts. By this constitution, the adhesion substance on the surface of filter cloth can be efficiently shaken off.
Patent JP-S6071723-A (JP)
Title: Device for preventing piling of fly waste at feed roller part of open end fine spinning frame
Inventor: KURUSHIMA TADANORI
IPC: D01H4/36
Filed: 1983-08-18
Abstract: PURPOSE:An open end fine spinning frame capable of preventing piling of fly waste at the feed roller part by an extremely simple device, by eliminating fly waste which will pile at the feed roller part by utilizing negative pressure inside of a casing of spinning rotor. CONSTITUTION:The pipe 13 perpendicular to the flow line in the interior of the casing 12 is connected to the casing of a spinning rotor of a rotor type open end fine spinning frame of self exhaustion type. The other end of the pipe 13 is connected to the peripheral part in the vicinity of the top of the feed roller 2 in the direction of the common connection of the feed roller 2 and the combing roller 5. The exhaust pipe 10 is connected to the casing 12, and the other end of it is communicated with a fiber collecting chamber. The flanges 13a and 13b are set in the middle of the pipe 13, they are connected through packings by bolts, so that the casing 12 can be easily removed from the fine spinning frame for cleaning.
Patent JP-S5940774-A (JP)
Title: Frame synchronization system in picture signal reception
Inventor: OOKAWA YASUHITO
IPC: H04N5/12
Filed: 1982-08-30
Abstract: PURPOSE:To reduce the time shifting from synchronization dissidence state to coincidence state, by constituting a frame synchronization detecting means with a latch element detecting synchronous information having a specific time and two storage elements writing the sunchronous information of a specific time after reading out the synchronous information at a time before one field from the specific time. CONSTITUTION:Storage elements 19, 20 input an address signal h1(or h2) repeating alternately frequency-division outputs (g), g1(or g2) and frame synchronization information (e) at the period of a horizontal synchronizing signal HD and reads out a data stored in an address of the frequency-division output g1(or g2) from an RAM when a readout write control pulse (b) is at logical ''1'', and obtains an output i1(or i2). Further, when the readout write control pulse (b) is at logical ''0'', the frame synchronization information (e) is written in an address of the frequency division output (g). Thus, the frame synchronization information (e) in real time and that before 262-frame from the real time, and that before 263-frame from the real time are detected for the phase relation so as to establish the frame synchronization of a receiving section.
Patent JP-S5577048-A (JP)
Title: Alternative selection push-button unit equipped with power source
Inventor: BAN ITSUKI
IPC: G11B15/10
Filed: 1978-12-07
Abstract: PURPOSE: To make a release lever needless in a constitution by operating a damper mechanism to separate two lever mechanisms from each other against the elasticity of a spring and reset a pertinent operation rod when the operation rod having lever mechanisms is stopped before locked.  
     CONSTITUTION: Frame 51 is provided with operation rods 55W58, and a depressed operation rod is moved to the right rapidly together with lever 52 to set a desired operation mode for a normal turn by depression of a push-button. However, when operation rods 55W58 are stopped halfway before locked, lever 67 is rotated in the clockwise direction, and loose wheel 47 is rotated also. Simultaneously with rotation of loose wheel 47, lever 67 is reset in the counterclockwise direction by the elasticity of a spring of the arrow D direction and is reset to the start point simultaneously with one rotation of loose wheel 47 and is stopped. At this time, operating one of operation rods 55W58 is reset to the left to prepare for the next operation, so that a release lever is not required. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09328579-A (JP)
Title: Rubber composition for tire tread
Inventor: UMEDA KAZUYUKI
IPC: C08L21/00
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition which give tire treads improved in dry steering stability and processability without detriment to wet braking performances by mixing a specified diene rubber with modified rosin and a reinforcing fillet. SOLUTION: This composition is prepared by mixing 100 pts.wt. diene rubber comprising 20-55 pts.wt. solution-polymerized styrene/butadiene copolymer rubber having a glass transition temperature of -35 deg.C or above and 35-60 pts.wt. natural rubber or polyisoprene rubber with 1-30 pts.wt. modified rosin and 30-100 pts.wt. reinforcing filler. The modified rosin is prepared by modifying a rosin with maleic anhydride, fumaric acid, acrylic acid or cyclopentadiene. The rosin is desirably tall rosin. Although the reinforcing filler is carbon black or silica, carbon black is desirable.
Patent JP-H0723104-A (JP)
Title: Management system for multi-medium composite exchange
Inventor: MORI YOSHIYUKI
IPC: H04L12/64
Filed: 1993-06-22
Abstract: PURPOSE:To relieve the load of an exchange by providing an exchange number cross reference table retrieving a representative telephone number of the exchange and a means giving/receiving a physical address of a LAN terminal equipment accommodated in each exchange between the exchanges. CONSTITUTION:A packet converter 3 converts a LAN packet into LAN packet data and sends the converted data to an ISD network 13 through a channel system exchange 6. Other IVDLAN composite exchange 1 receiving the LAN packet data through the network 13 sends LAN packet data to the converter 3 through the exchange 6. The exchange 3 receiving the data converts the LAN packet data into a LAN packet and sends the converted packet to a packet bus 4 and informs a sender physical address of the LAN packet to a central processing unit T. The unit 7 receiving the notice updates the exchange number cross reference table stored in a storage device 8. Then the LAN packet sent to the bus 4 is received by a line accommodation device 2 and sent to a LAN terminal equipment 11 being a destination through a terminal adaptor 10.
Patent JP-H05343220-A (JP)
Title: Manufacture of sintered compact of soft ferrite for high frequency
Inventor: OMORI JUNJI
IPC: C01G49/00
Filed: 1992-06-10
Abstract: PURPOSE:To obtain homogenous raw material powder for ferrite by mixing constituents to be mainly contained in the crystal grains, out of trace constituents, with a chloride solution by specified ratios in the form of chlorides, or mixing impalpable powder after oxidizing roasting before heat treatment for growing it to specified size. CONSTITUTION:Concerning to a manufacturing method for sintered compacts of ferrite whose main constituents are iron oxide, a manganese oxide, and a zinc oxide, a solution wherein major constituents to constitute the ferrite are contained by specified ratios in the form of a solution of chlorides is sprayed in a spray roasting furnace, and mixed oxide powder is obtained by thermal decomposition. Then with this powder, trace elements to be mainly contained in the crystal grains of the sintered compacts of ferrite are mixed in the form of oxides needed. After that, heat treatment is performed at 400-1,100 deg.C, and required amounts of trace elements to be to exist in the crystal grain boundary are added in the form of oxides. After that, raw material powder for soft ferrite obtained by mixing and grinding is formed into grains, molded, and burned. Consequently, it becomes possible to obtain sintered compacts of soft ferrite with less power loss at a high-frequency region and with high saturation magnetic flux density.
Patent JP-H11342446-A (JP)
Title: Press-formed work discharge equipment
Inventor: INAFUKU HEI
IPC: B21K1/20
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To improve linear movement of lifting rod and discharging of air, etc., by making the lifting rod of such an outside diameter that it can move up/down in contact with the inner peripheral surface of guide member, recessing the outer peripheral end portion in axial direction, and forming a vertical clearance between the recessed portion and the inner peripheral surface of the guide member. SOLUTION: The outside diameter of a lifting rod 13 of a discharging equipment 8 is formed to be almost equal to the inside diameter of a guide cylinder 9 so that it can slide without looseness on the inner peripheral surface of the guide cylinder 9. One part of the outer peripheral surface is cut and recessed along the axial direction to make a non-circular cross section, and a vertical clearance 14 facing up/downwards is formed between the recessed portion 13a and the inner peripheral surface of the guide cylinder 9, as a discharge passage of air, etc. Due to this, no looseness occurs between the lifting rod 13 and the guide cylinder 9, no misalignment occurs between the lifting rod 13 and a kicker rod 11.  Further, the loss of their linear movement, and uneven wear of the outer peripheral surface are prevented, and through the clearance 14, air, etc., in a guide hole 4a and a die hole 6a can be discharged without resistance.
Patent JP-S5940699-A (JP)
Inventor: OOBA HIROYUKI
IPC: G10H1/00
Filed: 1982-08-31
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-H06337071-A (JP)
Title: Seal member
Inventor: YANO KICHIYA
IPC: F16J15/10
Filed: 1993-05-27
Abstract: PURPOSE:To provide a gasket material having the capability to ensure the prevention of the discharge and leakage of transport fluid flowing in a lined tube and the break of a lining layer. CONSTITUTION:A rubber material 3 is charged with almost 2wt% to 20wt% of filling particles 2 composed of hard natural high polymer and/or synthetic high polymer pulverized or granulated to a pertinent grain size, thereby forming a gasket material 1. As a result, the particles 2 projected from the edge of the material 1 come to bite a lining layer 7 laid on the flange section 4b of a lined tube 4 at the time of a tube connection work, thereby increasing a friction factor appearing at the pressure contact surface of tube sections. Consequently, even when a tightening force applied to the gasket material 1 is small, the material 1 does not protrude from a flange section 4, due to the pressure of transport fluid flowing in the tube 4 and such transport fluid as tap water or hot water can be properly prevented from being discharged and leaked outside.