baber/WOPTO huggingface dataset:
Patent JP-S5447994-A (JP)
Title: Device for recovering detector in reactor
Inventor: WATANABE SHIGERU
IPC: G21C17/10
Filed: 1977-09-26
Abstract: PURPOSE: To provide a device for recovering spent detector set in a pressure vessel and a rope connected to the detector to completely contain them in a water storage tank to be reduced in size by taking up the rope on a spool detachably provided in a cask.  
     CONSTITUTION: To take out the spent detector in a pressure vessel 21, a rope connected to the detector at the attaching portion not radiating highly is pulled, and is connected at the other end of a rope 20 connected at one end to a spool 17 through a detector housing 22. Then, a prime mover 11 is driven to wind the rope 20 connected with the detector on the spool 17 in the cask 14. After the cask 14 is carried by a truck 1 to predetermined storage water tank to pull the drive shaft 9 from the bearings 6, 7 with a handle 8 and to immerse the cask 14 in the water tank, a cover 18 is removed to take out the spool 17 and to cdontain it in the tank 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63279605-A (JP)
Title: Bias circuit
Inventor: KASAI JOJI
IPC: H03F3/30
Filed: 1987-05-11
Abstract: PURPOSE:To attain effective temperature compensation with very high accuracy by making the junction temperature of a transistor(TR) pair for setting a bias proportional to the junction temperature of an output TR pair against the change in the collector loss of the output TR pair. CONSTITUTION:The output TRs Q1, Q2 and 1st and 4th TRs 2, 5 are connected respectively in parallel by the same condition so as to cause the temperature change proportional to the junction temperature of the output TRs Q1, Q2 to the 1st and 4th TRs 2, 5. On the other hand, the emitters of the 1st TR 3 and the 4th TR 6 are connected directly and the collector is connected respectively to the base of the output TRs Q1, Q2. Thus, effective temperature compensation with very high accuracy is obtained.
Patent JP-2000300536-A (JP)
Title: Three-dimensional temperature-measuring method using mri apparatus
Inventor: TAKAHASHI TETSUHIKO
IPC: A61B5/01
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional temp.-measuring method which measures three-dimensional temp. distribution in a subject by using an MRI apparatus and displays it as a three-dimensional image. SOLUTION: Three-dimensional MR imaging sequence contg. three-dimensional temp. distribution information is performed (S101) and three-dimensional phase distribution is calculated from three-dimensional complex MR image obtd. (S102) and then, three-dimensional phase unwrapping processing is performed (S103) and three-dimensional temp. distribution is calculated from three-dimensional phase distribution after unwrapping processing (S104). To this result of calculation, vol. rendering processing is performed to prepare three-dimensional temp. image and it is displayed (S105).
Patent JP-S5639030-A (JP)
Title: Purification of p,p'-biphenols
Inventor: MATSUDA TERUO
IPC: C07C37/84
Filed: 1979-09-07
Abstract: PURPOSE: To obtain the titled purified compound of polymerization grade, by dissolving a crude p,p'-biphenol containing various metallic compounds as impurity in an organic solvent having a boiling point not higher than 100°C, followed by adding water to the solution so that crystal is separated and the impurity is removed.  
     CONSTITUTION: A crude p,p'-biphenol shown by the formula (R is H or alkyl) containing various metallic compounds, e.g., alkaline (earth) metallic compounds, etc. and sulfur oxide is dissolved in an organic solvent, e.g., a ketone, alcohol, ether, etc., having a boiling point not higher than 100°C, and the solution is preferably treated with active carbon. Water is added to the solution to deposit crystal, which is separated, and the impurity is removed to give purified biphenol. An amount of the organic solvent is an amount or more required to dissolve the biphenol, and an amount of water is preferably not less than 10wt% based on the  filtrate.  
     USE: A starting material for an engineering plastic, resin having heat resistance. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S608039-A (JP)
Title: Manufacture of thermo-shrinkable tube
Inventor: TAKEDA KAZUTOKI
IPC: H02G1/14
Filed: 1983-06-27
Abstract: PURPOSE:To simply obtain a high-quality thermo-shrinkable tube suitable for connection of communication cables, etc., by a method in which halved metals are fitted on the periphery of a long material to form a cylindrical frame, and a thermo-shrinkable tape wound around the frame is integrally bonded in a tubular form by heating. CONSTITUTION:Halved metals 11 formed by dividing a thin metal cylinder into two parts longitudinally are fitted on the periphery of a long material, e.g., communication cable 1, etc., for example. The four corners of the halved metals 11 are joined with a spacer 12 into a cylinder. A thermo-shrinkable tape 14 is wound around the cylinder and heated until the tape 14 is integrally bonded to the cylinder to form a thermo-shirnkable tube. The thermo-shrinkable tube is cooled, the spacer 12 is removed out, and the halved metals 11 are removed to obtain an aimed tube. EFFECT:Many kinds of thermo-shrinkable tubes can be simply produced in small numbers with good operability.
Patent JP-S5911022-A (JP)
Title: Support construction of tuning fork piezoelectric vibrator
Inventor: SHIBATA MAKOTO
IPC: H03H9/21
Filed: 1983-06-27
Abstract: PURPOSE:To attain small size and low cost and also the strong support of a crystal chip, by constituting a crystal oscillator so as to be fixed directly to one end of a lead pin and providing a slit between a fixed electrode section and an exciting electrode section. CONSTITUTION:Pins 31, 32 projected in a case via a hermetic seal 30 are inserted to holes 28, 29 of the crystal oscillator 27 and fixed to the fixed electrode sections 33, 34 of the oscillator 27 and the continuity is attained. Then, a special fixed stand is not required, allowing to attain the small size and low cost of the oscillator. Further, the slit 27a is provided between the electrodes 33, 34 and the oscillating electrode sections, 33a, 34a. Thus, the flowing of a soldering and a brazing member around the root of legs of the oscillator 27 having a large surface distortion at the fixing of the oscillator 27 is prevented, and lots of solder member is applied, and the strong and stable fixing of the support of the oscillator 27 is attained.
Patent JP-S60257939-A (JP)
Title: Production of connecting rod made of steel plate
Inventor: ITOU NORIO
IPC: F16C7/02
Filed: 1984-06-05
Abstract: PURPOSE:To improve strength and reliability by chamfering the ridge line part in the prescribed part of a blank by plastic working then subjecting the blank to press forming. CONSTITUTION:The corresponding range of the blank 4 conforming to the rnage A of a piece member 5 for a connecting rod is chambered by plastic working in the ridge line part of the cut face. The blank 4 is held by a large end chuck 18 and a small end chuck 19 and rolls 21 having a caliber are pressed and set to the blank 4 under load P. The blank 4 is moved by a stroke S in this state and the rolls 21 are rotationally driven. The sectional ridge line part of the blank is chamfered by the plastic working in the range A according to the above- mentioned method. The blank is subjected to press forming in succession thereto and therefore the breakdown, etc. of the blank owing to stress concentration during pressing is prevented and the strength and reliability of the rod are improved.
Patent JP-H07303289-A (JP)
Title: On-vehicle infrared remote controller
Inventor: HORI KENJI
IPC: H04Q9/00
Filed: 1994-05-02
Abstract: PURPOSE:To provide an on-vehicle infrared ray remote controller which can be operated without danger even while driving a vehicle. CONSTITUTION:The controller is provided with an infrared array sensor 8 consisting of plural infrared ray detecting elements 3 by disposing in the state of a two-dimensional array, a picture extraction device 12 analyzing an infrared ray to be detected by the infrared ray array sensor 8 so as to extract at least one of the movement and the shape of the hand 9 of a human body in the detection area of the infrared ray array sensor 8, a signal discrimination device 13 conducting signal judgement by collating the extraction result of the picture extraction device 12 with signal data which is previously given based on the behavior form of at least one of the movement and the shape of the hand 9, and a remote controller 14 conducting remote-control corresponding to the judgement signal of the signal judgement device 13.
Patent JP-S60260088-A (JP)
Inventor: NAKAGAWA HIROMITSU
IPC: G06F3/0481
Filed: 1984-06-06
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-H11291746-A (JP)
Title: Air conditioner for automobile
Inventor: SAKURAI HIROTAKA
IPC: B60H1/00
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a simple sliding mechanism of an air mix door while largely imparting a degree of freedom on design, to restrain a required space small, and to cope with a demand for size reduction by driving a sliding air mix door by a driving rope, and applying tensile force to the driving rope. SOLUTION: An air mix door 11 has a slidingly movable door main body 21 and a driving mechanism 22 for driving it, and the driving mechanism 22 has a driving rope 23 connected to the upper/lower both ends of the door main body 21 and a pulley (a driving wheel) 24 for revolvingly driving the driving rope 23. A spring 25 as a tensile force applying means is interposed in series in the middle of the driving rope 23 so that the driving rope 23 is tensioned with proper tensile force. The driving wheel 24 is wound by at least one round round the driving wheel 24 so that driving force from the driving wheel 24 is precisely transmitted without causing a slide to thereby miniaturize the driving mechanism besides size reduction by adopting a sliding mechanism.
Patent JP-H09300188-A (JP)
Title: Deburring method and device therefor
Inventor: IWAKI SATOSHI
IPC: B24B49/12
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To perform the measurement of a remaining feature amount of burr which is required in prior to deburring work with high precision, remove burr with high finish precision, and perform deburring efficiently in a short time. SOLUTION: Before a remaining feature amount of burr is optically measured (ST2) in prior to grinding burr to be removed from an object (ST3), liquid agent having optical complete diffusion face characteristics is applied on a surface of burr or on a surface of burr including a smooth face of the object positioned around burr (ST1). Grinding of burr is done several times until finish precision of burr reaches a predetermined value (STY) and the application of the liquid agent is done every time the grinding of burr is completed once.
Patent JP-H06328706-A (JP)
Title: Ink cassette
Inventor: SUGIMURA SHIGEO
IPC: B41J2/175
Filed: 1993-05-18
Abstract: PURPOSE:To reduce the irregularity of the residual amt. of the ink storage bag while making the residual amt. of the ink constant and to prevent the generation of the detection signal of ink exhaustion even when vibration or an impact is applied to prevent the wasteful disposal of ink. CONSTITUTION:An ink cassette 5 consisting of an upper frame 5b and a lower frame 5a and having an opening part provided to at least one of both frames has a flexible storage bag 1 for storing ink 2, the moving member 7 placed on the flexible ink storage bag 1 and falling corresponding to the reduction of the volume of the ink storage bag 1 according to the consumption of ink and a means for suppressing the falling of the moving member 7.
Patent JP-H02295661-A (JP)
Title: Casting device in sqeezed casting
Inventor: ICHIKAWA IWAO
IPC: B22D17/12
Filed: 1989-05-11
Abstract: PURPOSE:To reduce involution of oxide and air into molten metal by positioning a plunger tip to upper end part of a sleeve at the time of starting pouring of the molten metal and executing the pouring of the molten metal from a molten metal supplying device while following to descent of the plunger tip. CONSTITUTION:The plunger tip 2 is descended to near the upper end a little lower from the upper face of the sleeve 1, and a ladle 11 drawing the molten metal from a furnace is shifted and stopped at upper part of this sleeve 1. By tilting the ladle 11, the pouring of the molten metal is started and signals of the tilting angle and the tilting velocity of the ladle 11 are detected with molten metal supplying device control circuit 13 and inputted to control device 14, and the control device 14 commands start of descending and descending velocity of a plunger tip 2 to a cylinder control circuit 5 based on the signal. When the pouring of the molten metal into a sleeve 1 completes, by working the actuator 9, the sleeve 1 is made upright and the upper end part thereof is faced to injecting position of a die. By working an extending/contracting rod 8, the sleeve 1 is ascended to connect with the die, and by ascending the plunger tip 2, the molten metal in the sleeve is injected into the die.
Patent JP-S62277219-A (JP)
Title: Shaving cutter
Inventor: AOYAMA NOBORU
IPC: B23F21/28
Filed: 1986-05-21
Abstract: PURPOSE:To reduce manufacturing cost of a cutter and increse wear margin of a cutting edge to extend the life of the cutter by making arrangements such that a serration is formed deeply on only one tooth surface and only a tooth surface to be used of a gear to be machined is finish-machined. CONSTITUTION:Serration 6 is formed deeply only on the side of a tooth surface 4 at specified equal intervals along a shaft direction L of a shaving cutter 1 beyond the center of an edge line portion 8 reaching to a side vicinity of a tooth surface 2. Causing the tooth surface 4 engage with a tooth surface to be used of a gear to be machined, finish-machining is performed with a conventional method. On the other hand, the tooth surface without the serration 6 simply contacts a tooth surface not to be used of the gear to be machined. Since the cutter 1 machines the serration 6 only on one side, manufacturing cost can be reduced. Also, since the depth of the serration 6 on the tooth surface 4 can be made deeper than the case where the serrations are formed on both tooth surfaces, a dress-grinding margin is thicker. As a result, the life of the cutter is extended.
Patent JP-H09307579-A (JP)
Title: Multi-port repeater and network equipment
Inventor: SETO KOICHIRO
IPC: H04L12/66
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for storage and retrieval of all MAC addresses for a virtual LAN in the multi-port repeater by assigning a virtual LAN address capable of being replaced with a MAC address to the network equipment. SOLUTION: The network 111 sends a frame 321 to request the assignment of a virtual LAN address used for a virtual LAN group #1 is sent to a multi- port repeater 101 to be connected. The equipment 101 receiving the frame 321 generates a virtual LAN address used by the equipment 111 in the group #1 and returns a reply frame 311 whose reply content is the address to the equipment 111. Then the equipment 111 sends a frame 322 to request a virtual LAN address used by the equipment 111 in the group #2 to the equipment 101 and the equipment 101 returns a reply frame 311 whose reply contents are the addresses to the equipment 111. Thus, the equipment 111 has a virtual LAN address capable of being replaced with a MAC address in addition to a MAC address specific to the equipment itself.
Patent JP-S5818952-A (JP)
Title: Manufacture of hybrid integrated circuit
Inventor: TAKAHASHI TETSUO
IPC: H01L27/01
Filed: 1981-07-27
Abstract: PURPOSE:To mass-produce a hybrid IC by a method wherein the long green sheets of dielectric, magnetic substances, buffer materials are automatically controlled and predetermined printing is done at necessary places while intermittently sending the long green sheets and cutting, stacking, baking, and wirings are done. CONSTITUTION:Powder with dielectric constant epsilon1, powder with epsilon2, powder with permeability mu, mixed powder of epsilon1 and epsilon2, and mixed powder paste of epsilon2 and mu are applied to sheets 11-13, sheets 15-17, a sheet 19, a sheet 14, and a sheet 18 respectively and green sheets with predetermined thickness and width are made by properly drying the above sheets and the green sheets are intermittently sent at equal speed. Electrodes C1-C5 and C'1-C'5 for capacity are selectively made on the sheets 12, 13, 16, 17 respectively and conductors 22, 23 for inductance are made on the sheet 19. A green sheet piece 24 with the same material is stacked on the sheet 19 by intermittent sending and connection conductors 27, 28 are added. A green sheet piece 29 with the same material is stacked to add conductors 30, 31. Next, with all sheets are punched for pressure sintering, buffer materials 14, 18 or the like are broken to prevent a warp. Furthermore,  an external terminal 32, wiring 33 are added and a resistor R, and others are mounted and a hybrid IC is mass-produced completed.
Patent JP-S62274132-A (JP)
Inventor: UIRIAMU SHII KANDORAA
IPC: F02B75/16
Filed: 1987-05-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10304997-A (JP)
Title: Manufacture of mop
Inventor: SUNAMI MASAKIYO
IPC: A47L13/20
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To enable firmly fixing of a base fabric and a pile by a method wherein tufting work is performed for meshes of the base fabric comprising a mesh- structured unwoven cloth so as to push the meshes thereof open with a thick pile and then, the pile is swelled while the mesh is tightened to firmly fix the pile on the base fabric. SOLUTION: Front and rear members 5 to be held are grasped between an upper holding member 9 where a handle 23 is mounted and a groove-shaped lower holding member 8. A mop 1 is set to be ready. This mop is made up of a base fabric 2 and a cotton pile 3. The base fabric 2 herein used is a mesh- structured unwoven cloth made of a semi-rigid resin, for example, a cloth-like matter, produced by coating NBR with nylon and formed in a mesh structure having a square tiny hole 4 at a specified pitch. A cotton pile 3 is made by tufting work in a plurality of rows only at an intermediate part in the longitudinal direction of the base fabric 2, two cotton cords are twisted centering around the central fused yarn and heated to swell the pile while meshes are tightened to be firmly fixed on the base fabric 2.
Patent JP-S62275037-A (JP)
Title: Production of fiber
Inventor: TANAKA KEIHACHIRO
IPC: C03B37/04
Filed: 1986-05-21
Abstract: PURPOSE:To produce extremely fine fiber in small consumption of heat energy without deforming a rotary vessel and an aperture by blowing the first and second other high-temp. and high-speed air streams B having the specified directions just under the jet of a high-speed air stream A. CONSTITUTION:A glass stream scattered from small holes 6 of a spinner 5 in the radial direction is blown with a high-speed air stream A jetted through the nozzle 8 of a burner 7 in the direction parallel to the shaft center of a rotary shaft 3 of the spinner. Furthermore the other high-speed air stream B jetted in the nearly same direction as this high-speed air stream A blows the glass stream just under the jet of the high-speed air stream A. The other high-temp. and high-speed air stream B consists of the first high-temp. and high-speed air stream B1 jetted to the direction contg. the component of the radial direction from the shaft centre side of the rotary shaft 3 of the spinner 5 and the second high-temp. and high-speed air stream B2 jetted to the direction contg. the component of the radial direction from the outer peripheral side of the spinner 5. These two air streams B1, B2 are respectively jetted through nozzles 22, 24 of burners 21, 23 provided to the lower part of the spinner 5 and the lower part of the burner 7 and blown to glass fiber, and fine-fiber formation is accelerated.
Patent JP-S63284270-A (JP)
Title: Coating resin composition
Inventor: TOKUNAGA KOJI
IPC: C08L31/04
Filed: 1987-05-15
Abstract: PURPOSE:To obtain the title composition excellent in compatibility with a vinyl acetate/acrylic resin paint or an acrylic resin paint, by mixing a specified methyl (meth)acrylate polymer wit a (meth)acrylate polymer. CONSTITUTION:At least 70wt.% methyl (meth)acrylate monomer is copolymerized with 0.05-20wt.% nitrogen-containing monomer [e.g., dimethylaminoethyl (meth)acrylate] and, optionally, other comonomers (e.g., styrene) in an organic solvent (e.g. xylene) in the presence of a radical polymerization initiator (e.g., azobisisobutyronitrile) to obtain a methyl (meth)acrylate polymer (A) of a number-average MW of 3,000-30,000. 0.2-50wt.% component A is mixed with 99.8-50wt.% (meth)acrylate polymer (B) based on a vinyl acetate/(meth)acrylate polymer of a vinyl acetate content of 40-70wt.% and/or a (meth)acrylate monomer.
Patent JP-S6068544-A (JP)
Title: Thermally decomposition projecting device for thermal decomposition mass analyzer
Inventor: TOOMASU UIRIAMU OTSUTOREI
IPC: H01J49/04
Filed: 1984-06-08
Abstract: The invention relates to an inlet system for use in a mass spectrometer which comprises a capillary tube 10 for introducing ions for analysis into the ion source of the spectrometer. An expansion chamber 14 arranged at the end of the capillary tube 10 has an aperture sealingly connectable to a tube 16 containing a sample to be analysed. A piston 18 disposed within the expansion chamber 14 acts as a closure member for opening and closing the said aperture. A pumping line 25 is provided for evacuating the expansion chamber 14 to low vacuum after communication is established between the expansion chamber and the sample tube 16 and the piston 18 seals off the pumping line from the expansion chamber 14 after a low vacuum has been achieved in the latter chamber to permit evacuation of the expansion chamber 14 to a higher vacuum by way of the capillary tube 10 by a diffusion pump evacuating the space within the mass spectrometer.
Patent JP-S6010619-A (JP)
Title: Film formation by glow discharge
Inventor: KUROKAWA TAKESHI
IPC: H01L31/0248
Filed: 1983-06-30
Abstract: PURPOSE:To improve film formation efficiency by supplying a material gas only to a part of a substrate where the film is formed. CONSTITUTION:A member 2 to which a heater 9 is provided is fixed in a deposition chamber 1. The heater 9 is put on the member 2 and heats a supporter 10 on which a film is to be formed. The supporter 10 is grounded and used as an anode. A dome-shape gas cover 4 is provided above the member 4 and the top of the cover 4 is connected to an exhaust system 7. A material gas is supplied through gas supply pipes 5. When the material gas is introduced, a high frequency power is supplied to an electrode 3 and the material gas is decomposed to form a thin film on the supporter 10.