baber/WOPTO huggingface dataset:
Patent JP-S53119409-A (JP)
Title: Anti-corrosion process of rotor wing
Inventor: OOGURO TAKASHI
IPC: F01D5/28
Filed: 1977-03-29
Abstract: PURPOSE: To prevent a rotor wing from corroding fatigue by means of adding oil atomizingly during suction of a blower in order to form oil film on the surface of the rotor wing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02263938-A (JP)
Title: Method and device for manufacture of dispersed, reinforced copper molding
Inventor: FUEEMI NIRUMEN
IPC: C22C1/10
Filed: 1990-02-15
Abstract: PURPOSE: To economically produce a dispersion strengthened copper formed product without developing segregation by forming boride in overheated molten copper, stably dispersing therein, weighting and charging this molten copper in a press-base die and forming through a stamper.  
     CONSTITUTION: Into the overheated molten copper at the max. 300°C, the boron together with the boride forming element till exceeding 1.5wt.% to the stoichiometrical content to form the boride, are added. As the boride forming element, one or more kinds among IVA, VA and VIA group elements, aluminum, etc., are used, e.g. Al, Ti, Zr, Hf, V, Nb, Cr, etc., is suitable. By adding these elements, the dispersed quality molten metal holding 1-35vol% boride in copper matrix, is obtd. This molten metal is weighed and charged into the press-base die 3 or conditioned in this die and just after this operation, this molten metal is cast-formed through a stamper 4. At this time, it is desirable to apply the press-pressure at 5-70 bar. Thereafter, the formed product is taken out from the die 3 with an ejecting device 6. By this method, the dispersion-strengthened copper formed product having uniformly dispersed boride, is obtd. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H04254725-A (JP)
Title: Light-detection sensitivity adjusting device
Inventor: OTSU SUGURU
IPC: G01J1/44
Filed: 1991-02-05
Abstract: PURPOSE:To enable a light-detection sensitivity to be adjusted highly accurately. CONSTITUTION:When a light source traveling mechanism 5 places a light source 2 while the light source 2 is lit and then is moved on a substrate 1, a parallelism of light which enters a light detector 4 from a collimator 3 changes. In the optical detector 4, since the parallelism of light which is irradiated from the collimator 3 changes, a focus of light which enters a detection element 8 through an optical system 7 changes and a detection element 8 outputs an electrical signal corresponding to an intensity of incidence light. A light source traveling mechanism 5 outputs a positional information indicating a relative distance between the light source 2 and the collimator 3 to an operation portion 6, the operation portion 6 calculates the parallelism of light which enters the optical system 7 based on a focus distance of the collimator 3 and at the same time an optimum position of an optical system and a detection element with a light- detection sensitivity of a light detector as a desired value are calculated based on the parallelism and strength of electrical signal to be input from the detection element 8 through a measuring portion 10.
Patent JP-H11234603-A (JP)
Title: Video print supply device
Inventor: NAKAJI TOMOHIRO
IPC: H04N5/765
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a video print supply device that photographs an interesting video image and is suitable for a play machine. SOLUTION: A nearly semi-circular camera arrangement section 10 is provided to an upper part of the device main body 1. The camera arrangement section 10 is provided with pluralities of CCD cameras 13-15 to surround the user (object) standing in front of an operation panel 3. When a coin is deposited from a coin drop port, the operation of the device is started. When a photographing button 5 is depressed, each camera simultaneously starts photographing and its images are printed on one paper sheet and the paper sheet is discharged from an exit port 6.
Patent JP-S53121147-A (JP)
Title: Power interrupter
Inventor: SHIONO SHIGEO
IPC: H01H9/56
Filed: 1977-03-31
Abstract: PURPOSE: To eliminate causes of generating surge, by providing throw-in command in such a manner that power source side voltage comee  in phase with residual voltage of transmission line, while simultaneously considering change of operational time from detected level of fluid pressure in switchgear. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08105708-A (JP)
Title: Interferometer
Inventor: ANDOREASU FURANTSU
IPC: G01B9/02
Filed: 1995-02-23
Abstract: PURPOSE: To obtain a measurement value depending on the direction, and to simplify the structure of a device to be used for measuring interference with a desirable method by using a beam mixer as a phase grating, and forming a grating parameter of a pair of partial beams, of which phase are displaced from each other and which interferes with each other. CONSTITUTION: The coherent light 3 from a laser beam source 2 is separated to partial beams 5, 6 by a beam splitter 4, and an interfering arm R is generated in the partial beam 5, and a measuring arm M is generated in the partial beam 6. T beam 5 (R) and the beam 6 (M), which enter a diffraction grating 9 functioning as a beam mixer, are diffracted in a different order, for example, zero-order, primary and secondary, so that they interfere with each other in three synthesizing directions. At this stage, intensity modulation, of which phase is displaced from each other, is generated, and this intensity modulation is detected by three sensors 10, 11, 12 for photoelectric conversion.  At this stage, since intensity, degree of modulation and phase position of the three signal can be specified each other by specifying grating constant of the diffraction grating 9, height and width of a web, structure of a device is simplified.
Patent JP-H10195332-A (JP)
Title: Heat-resistant coating composition
Inventor: NAKANE HEIZABURO
IPC: C09D183/02
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain a coating film usable at temps. as high as 900-1,000 deg.C. SOLUTION: A modified frit having a softening or melting point of about 700-1,250 deg.C is prepd. by adding 10-25 pts.wt. silica rock or felspar to 100 pts.wt. base frit having a softening or melting point of 700-900 deg.C and is used as a vehicle and simultaneously as a pigment. This compsn. comprises 100 pts.wt. above-mentioned modified frit, 150-300 pts.wt. liq. sodium metasilicate (Na2 SiO3 : SiO2 27-29%, Na2 0.9-10%, molar ratio 3.0-3.2) acting as a binder, 100-250 pts.wt. oxide of a metal, etc., as a pigment, and 300-400 pts.wt. solvent and forms a heat-resistant coating film stable in a wide temp. range from low to high temps.
Patent JP-S59171558-A (JP)
Inventor: ROBAATO ETSUCHI BAATORETSUTO
IPC: A61M1/02
Filed: 1984-02-28
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-S56134662-A (JP)
Title: Ununiform crank motion device
Inventor: TAKAMATSU TSUNEO
IPC: F16H35/02
Filed: 1980-03-21
Abstract: PURPOSE: To smooth the change in speed at starting and stoppage, through a simple construction, by using a driver to continuously move a member straightly at an ununiform speed in the mechanical feed device of a machine tool or the like.  
     CONSTITUTION: A transfer bar 4, one end of which is fitted with carriage (not shown), is supported on the top of a driven gear 2 so that the transfer bar 4 can be moved horizontally. The driven gear 2 is engaged with a driving gear 1 secured on a driving shaft 5. A crank arm 3, which engages a slider 7 (fitted on a crankpin 6) with another slider 9 (fitted on the shaft 8 of the driven gear 2) so tht the sliders 7, 9 can slide, is swung first in the opposite direction to the forward motion (speed of v') of the transfer bar 4, by the proceeding of the crankpin 6 caused by the driving gear 1. As a result, the driven gear 2 is rotated like a planet in the same direction as the driving gear 1. The transfer bar 4 is moved at the resultant speed of the relative speeds v 3 , and v'. The transfer bar 4 also acts in a direction of  acceleration because of the motion in the direction of the speed v 3 . 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06231336-A (JP)
Title: Magnetic sensor
Inventor: MASUDA NOBORU
IPC: G01R33/06
Filed: 1993-02-01
Abstract: PURPOSE:To provide the magnetic sensor of high resolution. CONSTITUTION:A permanent magnet 1 is arranged at a lower side and a magnetic material yoke 10 is oppositely arranged at an upper side with the travel space 5 of a case 4 interposed. The opposing magnetic pole surface of the permanent magnet 1 is formed to the same magnetic pole. Magneto resistance elements 2a and 2b constituting a voltage dividing circuit are arranged on the opposing face side of the magnetic material yoke 10. A recessed groove 13 is formed on the opposing surface 11 of the magnetic material yoke 10. A magnetic field outputted from the permenent magnet 1 is converged and it enters into magnetic poles 14a and 14b, and the magneto resistance elements 2a and 2b are arranged at the converging area of the magnetic flux. Thus, the detection resolution of a detected body 3 is improved.
Patent JP-S60181654-A (JP)
Title: Vessel wall model membrane and apparatus
Inventor: TAKANO TATSUYA
IPC: C12N5/00
Filed: 1984-02-29
Abstract: PURPOSE:To obtain a blood wall model membrane, by providing a gel layer of collagen and a cell layer obtained by culturing the endothelium cell of the main artery on a cloth sheet. CONSTITUTION:A cloth sheet has a function as a carrier for supporting an entire structure and one not losing physical properties as a permeable membrane may be used. The endothelium cell of the main artery is the impossible factor of the change in the permeability of the inner membrane of a vessel and a cultured live cell is used in order to develop the fine change in permeability. That is, the formation of a cell layer is performed by such a method that the endothelium layer formed to the inside of the main artery is peeled off and cultured in a culture medium DMEM to be subjected to serial breeding over 2-3 generations and, thereafter, a trypsin solution is added to scatter cells. Next, a cell solution, of which the number of cells are adjusted, is added on a gel layer of collagen and allowed to stand for 2-4 days to form a cell layer. The constitution of a model membrane is formed of a double-layered structure wherein the gel layer of collagen and the cell layer of the endothelium cell of the main artery are successively stacked on the cloth sheet. This vessel wall model membrane has physiological properties approximate to that of the inner membrane of an actual vessel.
Patent JP-2000233896-A (JP)
Title: Control method and control device for hydraulic winch
Inventor: NISHIKINO TADAKAZU
IPC: B66D1/44
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To eliminate a non-reaction area, where the motor rotating speed is not change to the operation of an operating means by changing the opening of a control valve and the capacities of a hydraulic pump and a hydraulic motor continuously from the operation start of an operating means to the maximum operating positions, respectively. SOLUTION: A controller 5 controls three elements of the valve opening of a control valve 3, the pump capacity of a hydraulic pump 2, the motor capacity of a hydraulic motor 1 so as to begin to change at once from the minimum value of a speed command signal according to the lever operating quantity of an operation part 4 to the maximum value and continue the change to the maximum operating position of the operation part 4. According to this, the motor rotation speed is linearly changed continuously from 0 to the maximum value in proportion to the speed command signal. Thus, the non-reaction area where the motor rotating speed is not changed in compliance with to the change of the speed command signal by the gap between the change end point of the pump capacity and the change start point of the motor capacity can be eliminated.
Patent JP-H09225579-A (JP)
Title: Metallic mold for casting
Inventor: ISEDA YASUSHI
IPC: B22D18/04
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To efficiently and surely cool a porous metallic mold having continuous pores in a simple constitution. SOLUTION: A lower mold 12 and an upper mold 14 of porous metallic mold having the continuous pores are provided, and in the lower mold 12 and the upper mold 14, tubular members 32 forming the cooling passages 34 for allowing cooling liquid to flow are arranged. The tubular member 32 is formed of a material having larger coefficient of thermal expansion than that of the constituting materials of the lower mold 12 and the upper mold 14 and prevented from the formation of the gap between the outer peripheral surface of the tubular member 3 and the lower mold 12/upper mold 14.
Patent JP-H08234115-A (JP)
Title: Production of flexible pipe for endoscope
Inventor: SHIBUYA HIROMITSU
IPC: B29D11/00
Filed: 1995-02-24
Abstract: PURPOSE: To make it possible to produce a flexible pipe which bends smoothly and supplely and has stable quality by adhering a net-like pipe on the outside surface side of flexible blanks and a sheath tube consisting of a rubber covering the outside surface thereof by a silane based vulcanizing adhesive at the time of rubber vulcanization. CONSTITUTION: The sheath tube 3 consisting of the rubber material is clad on the outer periphery of the flexible pipe blanks 1, 2. Silicone rubber, etc., are used as the rubber material. The net-like pipe 2 and the sheath tube 3 are adhered at the time of vulcanization by the silane based vulcanizing adhesive 4 applied on the outside surfaces of the flexible pipe blanks 1, 2. Namely, the silane based vulcanizing adhesive 4 is clad on the outside surfaces of the flexible pipe blanks 1, 2 coated with the silane based vulcanizing adhesive 4, by which the flexible pipe blanks are produced and these flexible pipe blanks are put into a heating furnace and are heated for one hour at 110 to 180 deg.C which is the vulcanizing temp. of the rubber material of the sheath tube 3, by which the rubber vulcanization of the sheath tube 3 is effected.  The sheath tube 3 and the net-like pipe 2 are adhered by such heating.
Patent JP-S60180115-A (JP)
Title: Manufacture of photovoltaic element
Inventor: KITAGAWA MASATOSHI
IPC: H01L21/28
Filed: 1984-02-27
Abstract: PURPOSE:To obtain a highly efficient photosensor obtaining tight adhesion and ohmic characteristic between an amorphous semiconductor layer and a metal film without affecting the characteristics of the photovoltaic element by treating the surface of the metal film in plasma after forming the photovoltaic amorphous semiconductor layer and the metal film sequentially on a substrate. CONSTITUTION:On the transparent conductive film 2 on a glass substrate 1, e.g., a P type amorphous silicon layer 3, an intrinsic or nearly intrinsic amorphous silicon layer 4, an N type amorphous silicon layer 5 and a metal electrode 6 are formed. A photovoltaic element 18 formed in this way is held on an electrode 14, air is exhausted from an exhaust port 12 and then Ar gas or mixture of Ar, H2, N2 is introduced from an inlet 13 to the pressure of approx. 0.1-10Torr. In this case, the substrate is cooled with water and the temperature of the whole photovoltaic element is not raised. Then, a power source 16 generates plasma of Ar, H2 and N2 between electrodes 14, 15 and the metal electrode surface of the photovoltaic element 18 is exposed to the plasma for approx. 5-20min.
Patent JP-H01214575-A (JP)
Title: Feed method for sorted sheet block
Inventor: UNO TADAO
IPC: B65H31/32
Filed: 1988-02-19
Abstract: PURPOSE:To make efficient the take-out of a sorted sheet block by applying the constitution wherein the partial length of the sheet block is taken out for half taking when sheet blocks are taken out in turn from a sheet block formation part. CONSTITUTION:A sheet (a) is continuously supplied on a conveyor 1 and stacked on the tray 2 of a sheet block formation part B until the number of sheets reaches the predetermined level, thereby forming a preceding sorted sheet block A1. Consequently, a sorting claw 3 works upon the front end part (temporary receipt position) of the block A1 and receives temporarily a succeeding sheet (a). Then, during the aforesaid temporary receiving process, grippers 4 and 5 clamp the front end of the block A1 and takes out a half of the block A1 forward (for example, half W2 of block A1). Thereafter, the claw 3 is kept at a standby position. According to the aforesaid construction, the sheet (a) is stacked on the top of the rear side of the preceding sorted sheet block A1 and a succeeding sorted sheet block A2 is formed. In this state, the overlapped part of the blocks A1 and A2 is gripped with the grippers 4 and 5 for taking out a half as W2.
Patent JP-S60182018-A (JP)
Title: Method for testing surface wettability of magnetic layer of magnetic recording medium
Inventor: FUJIMURA KENICHI
IPC: G11B5/84
Filed: 1984-02-28
Abstract: PURPOSE:To enable easy evaluation by dropping a reagent to the surface, measuring the flowing length of the wetting reagent in required time or measuring the time required for flowing at the prescribed length and evaluating wettability. CONSTITUTION:A magnetic tape 3 as a magnetic recording medium is attached taut to a supporting plate 4 having 80 deg. angle with the horizontal plane. A wetting reagent 5 having 36 dyne/cm, more specifically, ethylene glycol, monoethyl ether or the like is dropped at 2mul to one optional point on the surface of the magnetic layer 1 of the tape 3 by using a microtitrator such as a microcylinder. The flowing length (l)mm. of the reagent 5 after 1min is measured with a scale 6. The time required for flowing at the prescribed flowing length (l)mm. may be measured as well.
Patent JP-H05234279-A (JP)
Title: Maximum likelihood decoding device and reproduced data demodulation device using the same
Inventor: NIIFUKU YOSHIHIDE
IPC: G11B20/18
Filed: 1992-02-24
Abstract: PURPOSE:To provide a maximum likelihood decoding device and a reproduced data demodulation device employing the above device which performs high density recording and reproducing of the data such as pictures that must be processed at a high speed, constitutes a maximum likelihood decoding as a complete type and performs a parallel decoding. CONSTITUTION:A maximum likelihood decoder 28 consists of a viterbi decoding section 30 and a symbol completion section 29. Original data M bits are supplied to the section 29 with last N-M bits as the terminating section of N(>M) bit unit data and other data are also supplied to the section 30 and demodulated at a demodulator 37.
Patent JP-H10277589-A (JP)
Title: Waste water treatment apparatus
Inventor: SHISHIDO NOBUYUKI
IPC: C02F3/06
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a waste water treatment apparatus highly treating living waste water, easy in maintenance and control and made compact in its constitution. SOLUTION: This apparatus is equipped with an oxygen-free tank 2 applying anaerobic treatment to living waste water containing excretion supplied as water to be treated, an aeration filter tank 3 capable of aerating and filtering water to be treated supplied from the oxygen-free tank 2 to perform aeration treatment and a disinfecting tank 6-disinfecting the water to be treated supplied from the aeration filter apparatus 3. The aeration filter tank 3 is constituted so as to be capable of returning the nitrated soln. formed in the tank 3 to the oxygen-free tank 2 and, in the oxygen-free tank 2, the nitrified soln. and the first water to be treated are mixed to decompose a nitrogen compd.
Patent JP-S61195489-A (JP)
Inventor: MINAGAWA AKITAKA
IPC: G08B13/00
Filed: 1985-02-26
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-S53123318-A (JP)
Title: Hearth material for soaking pit
Inventor: KUDOU TAKAYUKI
IPC: C21D1/00
Filed: 1977-04-05
Abstract: PURPOSE: To replace the usually used brucite and, at the same time, to prevent the interminglement of different materials to the scale at the scale sluice, by using iron ores for preventing the tumble of the steel ingot charged into the soaking pit, etc. in the furnace. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62194974-A (JP)
Title: Rear axle steering device for two rear shaft vehicle
Inventor: MORIKAWA TOMOHITO
IPC: B62D6/00
Filed: 1986-02-20
Abstract: PURPOSE:To steer a rear axle by connecting a torque rod connected with the both sides of a rear front axle and a rear rear axle with a trunnion bracket through a feeding screw. CONSTITUTION:The output shaft of a motor 33 fixed with a trunnion bracket 20 is constituted of a feeding screw 34 and extended to the both sides of the motor 33. The feeding screw 34 extended forward is engaged with a torque rod 27 on a rear front axle 13 side, and the feeding screw 34 extended rearward is engaged with a torque rod 27 on a rear rear axle 14 side. Said torque rod 27 is transferred by the feeding screw 34 so that the extension and contraction are reversed on the right and left of a vehicle, and steering for two rear axles is performed.
Patent JP-H06250336-A (JP)
Title: Silver halide photographic sensitive material having antistatic property
Inventor: KURACHI IKUO
IPC: G03C1/89
Filed: 1993-02-25
Abstract: PURPOSE:To provide a photographic sensitive material having excellent transparency and high antistatic performance even in a low humidity without damages on the surface smoothness or without dropping of an antistatic agent when the antistatic effect is given by metal oxide particles. CONSTITUTION:The photographic sensitive material has a photosensitive silver halide emulsion layer on at least one surface of a supporting body. This photosensitive material has at least one layer having conductivity on the one surface and the conductive layer contains conductive polymer and an oxide containing at least one element selected from among Ti, Si and Al having >=10<9>OMEGAcm volume resistance.
Patent JP-H09306898-A (JP)
Title: Teos-o3 oxide film deposition device and method of feeding ozone to that device
Inventor: NE HAKU PAKU
IPC: C23C16/452
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To adjust the accurate concentration of ozone and to enhance the flatness of a TEOS-O3 oxide film layer by a method wherein the amount of gas for concentration adjustment use for adjusting the concentration of the O3 in O2 +O3 , which is fed from an ozone generating part to a chamber, at a desired value is controlled. SOLUTION: A first MFC 11 controls the amount of O2 for adjusting the concentration of ozone in a primary manner to inject the O2 in an ozone generating part 12. The generating part 12 generates O2 +O3 at the amount of the O2 , which is adjusted by the MFC 11 and is made to flow in the generating part 12, to generate and feed the O2 +O3 to a chamber 14. A second MFC 13 controls the amount of gas for concentration adjustment use for adjusting the concentration of the O3 in the O2 +O3 , which is fed from the generating part 12 to the chamber 14, at a desired value. Therefore, the accurate concentration of the ozone can be adjusted and the flatness of a TEOS-O3 oxide film layer can be enchanced.
Patent JP-S63207577-A (JP)
Inventor: UCHIUMI NORIYUKI
IPC: G05B19/18
Filed: 1987-02-20
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-H04275528-A (JP)
Title: Formation of electrode and electrode structure of liquid crystal display device
Inventor: SHIBATA KIYOTO
IPC: G02F1/1365
Filed: 1991-03-04
Abstract: PURPOSE:To decrease the number of production stages for the liquid crystal display element for which elements of an MSI type are used and to improve the yield of the production. CONSTITUTION:This method and structure consist of the constitution consisting in subjecting A1 as a lower electrode and AlNx (0<x<1) as a semiconductive insulating layer to continuous vacuum deposition in a vacuum to form thin films 11a, 12a respectively on a transparent substrate, simultaneously patterning these thin films by etching to form the lower electrode 11 and the semiconductive insulating layer 12, further, oxidizing the end face of the lower electrode by an anodic oxidation method to form the end face as an oxidized insulating layer 15, and forming an upper electrode 13 and a transparent picture element electrode 14.