baber/WOPTO huggingface dataset:
Patent JP-H02102672-A (JP)
Title: Electrode for subcutaneous embedment
Inventor: OZEKI KAZUHIKO
IPC: A61B5/0408
Filed: 1988-10-11
Abstract: PURPOSE:To allow a diagnosis or treatment to be carried out by measurement of in-vivo information by piercing needle-like electroded into the subcutaneous electrodes to electrically connect the measuring parts or operating parts in the living body and a device provided on the outside of the body. CONSTITUTION:Each of the electrodes 1 for subcutaneous embedment is constituted by forming an electrode body 2 of a resin material, such as polytetrafluoroethylene and polyether sulfone, or ceramics, such as alumina and zirconia, is embedded into the subcutaneous tissue (b) existing on the inner side of the skin (a) of the living body and is fixed to the vital tissue (c) by stitching yarn 11. Lead wires 7 connected to the electrodes 1 are electrically connected to an electromagnetic blood flow meter 13 fixed to the desired blood vessel 14 to be subjected to a measurement of the blood flow. The needle-like electrodes 16 which consist of a conductive metal and are electrically connected to a blood flow measuring instrument 12 by the lead wires 15 are pierced from the outside of the living body into apertures 3 of the electrodes 1 in case of measuring the blood flow by the electromagnetic blood flow meter 13. The electromagnetic blood flow meter 13 is thereby electrically connected and the measurement of the blood flow is carried out.
Patent JP-H03118961-A (JP)
Title: Soldering apparatus
Inventor: HIRONO TOMOHIDE
IPC: C23C2/28
Filed: 1989-09-29
Abstract: PURPOSE:To shut off gas in a soldering apparatus from the air outside of the apparatus and to operate the apparatus at a low cost by arranging an injection nozzle at one side and suction nozzle at the other side in a door as vertically movable arranged at near the inlet/outlet of a furnace. CONSTITUTION:The gas discharged from the injection nozzle 21 is sucked with the suction nozzle 23 or 24. In the same way, the gas discharged from the injection nozzle 22 is sucked with the suction nozzle 23 or 24. The sucked gas is removed with oxygen contained in the air sucked together with the injection gas at the same time of sucking with a deoxygen filters 27, 28, and further, after adjusting the concn. with the gas supplied through gas cylinders 29, 30, this is again discharged from the injection nozzles 21, 22.
Patent JP-2001076656-A (JP)
Title: X-ray tube
Inventor: TSUBURAYA YOSHIAKI
IPC: H01J35/06
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray tube for industrial use, capable of providing a larger X-ray tube current with smaller focal dimensions and generating parallel X-ray beams. SOLUTION: This X-ray tube is made up of an isosceles triangular enclosure 1 made of insulator, an electron gun (negative electrode) 2 mounted sealed on a vertex part of the triangle, and a target part (positive electrode) 3 sealed in a base part of the triangle so as to confront the electron gun 2. The enclosure 1 is maintained under vacuum. The electron gun 2 is made up of a cathode and a plurality of grid electrodes in the same way as an electron gun for a CRT, and electron beams 5 are accelerated and focused therein. The target part 3 is made up of a thin and narrow strip-like target plate 15 and a target support part 16 for supporting this.  The electron beams 5 outgoing from the electron gun 2 are deflected for scanning by a deflection coil 4 disposed on a neck part 11 of the enclosure 1 to form a strip-shaped focus on the target plate 15, and X-ray beams 8 are emitted in a strip shape from the focus in the progressing direction of the electron beams 5.
Patent JP-H0978535-A (JP)
Title: Fixing metal and fixing method for wire rope cross section
Inventor: KOGA HIROYUKI
IPC: E01F7/04
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To improve the assembling execution property and fixing property to a wire rope cross section and reliability and reduce the cost by arranging a pair of lower-half support recesses and a pair of upper side support sections at intervals with an elastic steel like material. SOLUTION: Overlapped lower-half support recesses 3a, 3b formed with both end portions 2a, 2b of a steel wire-like material 2 are opened properly wide at the cross section of wire ropes 8a, 8b. The lower-half support recesses 3a, 3b are inserted upward from the right lower side of the wire rope 8a, they are likewise opened properly wide, then they are inserted downward from the right upper side of the wire rope 8a. A pair of lower-half support recesses 3a-3c are fitted to both side sections of the wire rope 8a of the cross section, and a pair of upper side support sections 5 are fitted to both side sections of the wire rope 8b of the cross section. This fixing metal is easily assembled to the cross section of the wire ropes 8a, 8b, and it is easily removed as required when the lower-half support recesses 3a-3c are opened.  The adjustment of the cross section of the wire ropes 8a, 8b and their removal can be facilitated.
Patent JP-2001080877-A (JP)
Title: Outdoor crane
Inventor: MAEHARA MASAYOSHI
IPC: B66C7/02
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To solve a problem point owing to an opening at the lower surface of a crane guarder, in a closed type of an outdoor crane with an excellent appearance. SOLUTION: In an outdoor crane composed by providing an opening 5 continued in the longitudinal direction to the lower surface of a crain guarder 1, and hanging down a hook block 15 through the above opening from a winding machine 8 moving laterally in this crane guarder 1, a trolley 9 to which the winding machine 8 is installed, and the both ends of the crane guarder 1, are combined by a pair of blocking plates 2 and 2, and by extending the full length of one side blocking plate 2 by the movement of the trolley 9, and contracting the full length of the other side blocking plate 2, the trolley 9 and the both blocking plates 2 and 2 are made integral so as to block the full area of the opening 5, and the inner side of the crane guarder 1 is isolated to the external area constantly.
Patent JP-S62114592-A (JP)
Inventor: NAKAMICHI YUKIKO
IPC: D06F33/02
Filed: 1985-11-14
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-H06112051-A (JP)
Title: Transportation of transformer
Inventor: MORI TAKEMI
IPC: H01F27/02
Filed: 1992-09-25
Abstract: PURPOSE:To make it possible to contrive the simplification of the work for disassembly and reassembly of a transformer as well as to prevent the quality of a core from being lowered as much as possible in the case where the transformer is transported in a disassembled state. CONSTITUTION:A transformer is constituted of coils and a core 2 and the core 2 is constituted into a structure wherein three pieces of leg parts 4, 5 and 6, in which the coils are respectively inserted, are respectively jointed to upper yoke parts at their upper end parts and at the same time, are respectively jointed to lower yoke parts 8 at their lower end parts. At the time of transportation of the transformer, the transformer is disassembled into the core 2, from which the coils and the upper and lower yoke parts are demounted, for coping with dimension limits and weight limits. A clamping fitment 10 for mounting the upper yoke parts to the core 2 is applied on bosses 14 and 14 from both surfaces of the fitment 10 in such a way that it is fitted between up-and-down two bosses 14 and 14 and is integrally formed with the legs by studs 11, whereby the transformer is transported in a state that the fitment 10 is mounted to the legs and is fixed on the legs in such a way that it is bridged over roughly the central parts of the leg parts 4, 5 and 6.
Patent JP-H03117794-A (JP)
Title: Filler pipe made of plastics
Inventor: HARA MASAO
IPC: F16L11/14
Filed: 1989-09-29
Abstract: PURPOSE:To improve gasoline resistance and bending resistance by constituting a pipe with the inner layer of high density polyethylene and with more than one kind of the outer layer of elastomers chosen from amide elastomers, olefine elastomers and vinyl chloride elastomers. CONSTITUTION:A filler pipe 2 in contact with a fuel tank 1 is constituted of a soft pipe part 2a like bellows in the vicinity of a flange 4, and the side closer to oil filler ports than to the soft pipe part 2a is constituted of rigid pipes 2b, 2c. The soft pipe 2a is a laminated construction of the inner layer 6 of high density polyethylene and the outer layer 7 of elastomers. Each of rigid pipe parts 2b, 2c is composed of a single layer of high density polyethylene. Elastomers are chosen from groups of amide, olefine, and vinyl chloride. As the result, while attempting to make weight reduction and yet obtaining flexibility, gasoline resistance is obtained and durability is improved.
Patent JP-H09101811-A (JP)
Title: Tool managing device in working system
Inventor: KITO KOJI
IPC: B23Q11/00
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To maintain a tool mounted on a tool magagine at a high frequency of use by preparing a tool replacement list allocating tools in order from the one with the oldest data in an up-to-data tool magagine list to the one to be used next. SOLUTION: A numerical controller 302 outputs an application time list stored in a RAM 308 to a DNC controller 100, executes processing for updating the application time and dates of a tool magagine list and prepares an up-to- data tool magagine list. A tool managing device 100 reads out an up-to-data tool magagine list mounted on a tool magagine 304 in a numerically controlled machine tool 300 from a magnetic disk 110 in the controller 100. Then the device 200 searches a work sort to be worked next from a tool list stored in the disk 110 based on a working schedule stored in a magneitc disk device 210 and stores the searched work sort as a succeeding tool list. A tool replacement order list is prepared from the tool magagine list and the succeeding tool list and lacking tools are successively allocated from the tool with the oldest data.
Patent JP-H0199608-A (JP)
Title: Refrigerant separation membrane
Inventor: SAWADA TASUKE
IPC: B01D61/36
Filed: 1987-10-12
Abstract: PURPOSE:To obtain the title membrane separation-type refrigerant separation membrane capable of separating a mixed refrigerant by composing the membrane essentially of the polymer of fumaric acid diester having a main repeating unit shown by a specified formula or its copolymer with a vinyl compd. CONSTITUTION:The fumaric diester having a main repeating unit shown by formula 1 (R1 and R2 is a 1-20C alkyl group or a 3-12C cycloalkyl group, a part of which can be substituted for an aromatic group or other atoms), e.g., i-propylnonyl fumarate, is heated and polymerized in the presence of a polymerization initiator such as azobisisobutyronitrile. Alternatively, the diester can be copolymerized with a vinyl compd. such as vinyl acetate having a polymerizable double bond in the molecule. The polymer or copolymer is dissolved in a solvent such as tetrahydrofuran, the soln. is uniformly spread over a glass plate and then dried, the formed film is released, and the refrigerant separation membrane is obtained.
Patent JP-H03126856-A (JP)
Title: Protective coating of a knitting and weaving member
Inventor: GERARUTO BARUBEZATSUTO
IPC: C23C4/06
Filed: 1990-09-26
Abstract: PURPOSE: To improve wear resistance by using carbide and oxide in constituting the ceramic particles of two or more different nonmetal elements buried in a metallic matrix formed on a material base material.  
     CONSTITUTION: Part of the hard particles of the surface protective films consisting of the nonmetal elements of the metallic members of this textile machine and more particularly a fine spinning frame consist a carbide (e.g.: WC) phases and the particles of other parts consist of oxide (e.g. Cr 2 O 3 ). The carbide phase ensured the high wear resistance and the oxide phase improves the lubricity between textile raw material yarn and the members and has the high wear resistance. These particles are embedded into the metal, by which the disadvantages of not so much high toughness thereof are made up. The embedment may be improved by forming the particles in the film forming stage in a high-speed thermal spraying method. The oxide particles are formable during the coating process and the ratio thereof may be changed by selection of the ratio between the oxygen in thermal spraying flow and gaseous fuel. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S61130246-A (JP)
Title: Manufacture of cerium alkoxide
Inventor: GRADEFF PETER
IPC: C07C27/00
Filed: 1985-11-18
Abstract: A process is provided for preparing ceric alkoxides, which comprises reacting ceric ammonium nitrate complexed with and in solution in ethylene or propylene glycol ether or tetrahydrofuran with an anhydrous alkali metal alkoxide at a temperature within the range from about -30 DEG  C. to about 200 DEG  C., preferably from 0 DEG to about 150 DEG  C., until ceric alkoxide and the nitrate salt of the base are formed; the nitrate formed during the reaction is insoluble in the glycol ether and tetrahydrofuran and can be separated from the reaction mixture, and the cerium alkoxide when soluble in the glycol ether or tetrahydrofuran can be isolated from the solution pure, or as the complex with the alcohol or with the solvent, or in some cases the alkoxide can be used without separation from the reaction mixture in the presence of the nitrate.
Patent JP-H07109839-A (JP)
Title: Elevating frame outer wall board holding structure
Inventor: KIYOUJIMA HIDEO
IPC: E04G21/16
Filed: 1993-10-14
Abstract: PURPOSE:To prevent deformation of an outer wall board in transfer with a simple structure. CONSTITUTION:On an upper surface of a stage, a foot jig is provided for temporarily fitting an outer wall board 5 to the stage. A shuttering 29 is erectingly provided on the stage, and is provided with an outer wall board holding means 31 for temporarily holding the outer wall board 5 to the shuttering 29. The outer wall board holding means 31 consists of an abutting member 39 and a pressing tool 41 equipped in the shuttering 29. The pressing tool 41 is provided turnable to a holding position A for holding the outer wall board 5 and to a retreat position B positioned above the abutting member 39. The pressing tool 41 presses the outer wall board 5 from the inner face side to a tip face 39a of the abutting member 39 at the holding position A.
Patent JP-H10107561-A (JP)
Title: Power amplifier
Inventor: KOKUBO KENICHI
IPC: H03F3/68
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To drive a headphone with an output signal of the power amplifier that drives a load with a half wave output signal by selecting the level of an output DC voltage to a level closer to an earth level. SOLUTION: Output signals from L-channel 1st, 2nd output amplifiers 2L, 3L are mixed by a 1st mixer circuit 9 resulting that a signal with the same waveform as that of a signal obtained by direct amplification of an L channel audio signal is obtained. Furthermore, output signals from R-channel 1st, 2nd output amplifiers 2R, 3R are mixed by a 2nd mixer circuit 10 resulting that a signal with the same waveform as that of a signal obtained by direct amplification of an R channel audio signal is obtained. Output signals from the 1st and 2nd mixer circuits 9, 10 are used to drive headphones 7L, 7R, from which a voice signal or a music signal is sounded.
Patent JP-H07114010-A (JP)
Title: Liquid crystal display device
Inventor: MATSUKAWA HIDEKI
IPC: G06F3/041
Filed: 1993-10-14
Abstract: PURPOSE:To enhance the display gradation of the reflection type liquid crystal display having a digitizer function and to avert the exertion of a pressure on a liquid crystal display element at the time of input. CONSTITUTION:The spacing between a touch panel 9 which is the input of the digitizer part, a protective plate 8 and the liquid crystal display element 1 is provided with a gelatinous or rubber-like resin layer 7 and the refractive index of the resin layer 7 is made equal to the refractive index of glass and acryl to lower the total reflection of the spacing by external light. There are two kinds as the process for production; a method for applying the resin by a roll coater or spin coater on the substrates and sticking the substrates to each other in a vacuum and a method for pressurizing the entire part after sticking in the atm. As a result, the total reflection generating in the spacing is lowered and the black level is lowered to increase the contrast. Further, the gelatinous or rubber-like resin or liquid is inserted into the spacing, by which the influence of the pressure on the liquid crystal display element at the time of the digitizer input is suppressed and the display grade is maintained.
Patent JP-H08121887-A (JP)
Title: Refrigerating machine using non-azeotrope refrigerant
Inventor: MASUDA KIYOSHI
IPC: F25B13/00
Filed: 1994-10-21
Abstract: PURPOSE: To increase the controlling width of capacity control by expediting the storages of a low boiling point refrigerant and a high boiling point refrigerant in a tank even if the capacity of the tank and the refrigerant charge amount in a system are not increased more than required, improving the followability of the capacity control, and increasing the refrigerant quantity capable of holding in the tank in the case of capacity control by altering the circulation composition of the high and low boiling point refrigerants. CONSTITUTION: A tank 6 is cooked by a refrigerant of the lowest temperature before passing an evaporator of the output side refrigerant of a pressure reducing mechanism 3, liquefication of a low boiling point component is expedited, the tank 6 is cooled by the refrigerant of the lowest temperature to reduce the internal pressure, and the more low boiling point component is held in the tank 6.
Patent JP-H0680420-A (JP)
Title: Copper oxide material
Inventor: SAKURAI TAKESHI
IPC: H01L39/12
Filed: 1992-08-31
Abstract: PURPOSE:To synthesize a copper oxide material of an insulator having lattice constants good in match with those of the existing copper oxide-based superconducting substance and further a superconductor. CONSTITUTION:The objective copper oxide material is expressed by a chemical formula AXBYCu2O4+z (values of X, Y and Z are 0.9<=X<=1.1; 0.9<=Y<=1.1 and 0.0<=Z<=0.6) and has a crystal structure belonging to the tetragonal crystal system (P4/mmm, I-123) and lattice constants defined by 3.8<=(a)<=4.0 and 7.6<=(c)<=8.0. In this material, one layer of a cationic site A (1) occupied by atoms of groups IA, IIA, IIIA and lanthanoid-based atoms and one layer of cationic site A (2) occupied by atoms different from those occupying the cationic site A (1) are alternately present between the adjacent Cu2O faces and the crystal structural factors thereof are A (1):1a, A(2):1b, Cu:2h and O:4i. Furthermore this material provides a superconductor especially in the case of (z)=0.4, (a)=3.93 and (c)=7.77.
Patent JP-H1195087-A (JP)
Title: Objective lens switch device
Inventor: TAKAHAMA YASUTERU
IPC: G02B7/16
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an object lens switch device in which regulation of assembly for precise positioning of respective objective lenses to an optical axis is facilitated, influence of the change over aging in the objective lens mounting condition or in a revolver is prevented, and a quick switching operation can be surely carried out. SOLUTION: A CPU 72 reads angle displacement from a revolution position, in which a turret deviates from the detection range by an engagement sensor 74, by means of an angle sensor 75 so as to give a command for starting braking to a driver 76 if the angle displacement reaches a previously determined fixed angle. When the detection range by the engagement sensor 74 and the engaging position of the turret are precisely regulated, the turning position, in which the CPU 72 starts braking, of the turret can be always set accurately.
Patent JP-H02106102-A (JP)
Title: Controller for electric vehicle
Inventor: OKAMATSU SHIGETOSHI
IPC: B60L9/18
Filed: 1988-10-14
Abstract: PURPOSE:To prevent system down even upon fault of power source for a gate amplifier by providing a second gate amplifier for producing only ON pulse and a means for controlling to enable the second gate amplifier upon detection of fault of the power source for a first gate amplifier. CONSTITUTION:A first gate amplifier 9 for producing ON and OFF pulses, a second gate amplifiers 12-21 for producing only ON pulses and a means 11 for controlling to enable the second gate amplifiers 12-21 upon detection of fault of the power source 10 for the first gate amplifier are provided for the purpose of gate driving of a gate turn OFF thyristor 6 which is employed as the main thyristor of a chopper for braking power generation and suppressing overvoltage. Since the second gate amplifiers 12-21 are required such function as to generate only ON pulses, an AC full-wave rectifier can be employed as its power source. By such arrangement, the number of parts can be reduced considerably and a highly reliable duplex gate amplifier system can be obtained.
Patent JP-H1087153-A (JP)
Title: Sheet stacker
Inventor: KATSUMATA TSUTOMU
IPC: B65H39/11
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To vertically move a tray and transversely slide a stapler successively at higher speed with a single drive mechanism in a sheet stacker. SOLUTION: A sheet stacker includes a cam mechanism constituted of cylindrical grooved cams 4a and 4b rotated by camshafts 2a and 2b vertically arranged and of driven rods 5a and 5b vertically moving following the helical cam grooves formed on the cylindrical grooved cams 4a and 4b, to thereby vertically drive a tray 3. An eccentric cam 19 is arranged so as to rotate in synchronism with torque applied from the camshaft 2a, of which cam groove 19a engages with a cam follower 14 provided on a slide mount 11. Since the slide mount 11 is connected to a guide rod 12 and is thus allowed to reciprocate only horizontally, it transversely slides following the rotation of the eccentric cam 19.  The slide mount 11 is mounted thereon with a stapler 7, which synchronizes the lifting or lowering of the tray and the transverse slide of the stapler with each other upon the rotation of a single drive motor.
Patent JP-2000091266-A (JP)
Title: Method for improvement of aluminum metallized structure for tungsten etch back process
Inventor: WEI-YUN HSU
IPC: H01L21/4763
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having improved aluminum structure. SOLUTION: This is a method for forming a connection between aluminum 19 or aluminum base material and tungsten 13. The method includes a process for providing a lower region containing a tungsten layer thereon. Preferably, the lower region is made of titanium 9 having a layer of titanium nitride 11. While a layer of tungsten 13 is etched back to the lower region, exposed tungsten remains on one part of the lower region. The lower region may also contain a via containing the exposed tungsten. Plasma containing nitrogen, nitrogen as an element is preferably applied to the exposed tungsten and the exposed lower region, and a barrier substance layer is formed by an interaction of the nitrogen in plasma state and the tungsten on the exposed tungsten.  Preferably, another barrier layer 17 is made of titanium nitrogen and applied optionally, and the layer of aluminum 19 is extended on the exposed surface thereof. The layer of aluminum 19 is separated from the tungsten 13 by the barrier layer 17. Preferably, the plasma comprises argon and nitride.