baber/WOPTO huggingface dataset:
Patent JP-H1148332-A (JP)
Title: Curling device for opening of vessel
Inventor: OTOKURA TAKAYUKI
IPC: B29C53/34
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To eliminate off-groove as well as the foaming of a side wall unit, improve the degree of cursing and prevent the generation of wrinkles in the part of curling by a method wherein backup rolls are heated. SOLUTION: Backup rolls 2A-2G are arranged rotatably so as to surround the outer periphery of a vessel 10 to transfer the vessels 10,... of laminated condition while pushing respective opening units 11 against a grooved heating roll 1. In this case, only the backup rolls 2A, 2B, 2C, which are contacted with the fore side vessel 10 contacted with the grooved heating roll 1, can be heated. A heating temperature is the degree of 160-250 deg.C while the heating is effected by a method wherein a heater, conducting heat medium, is cast into the backup rolls 2 and the like.  Only the part of a vessel, which requires preheating for curling before entering the heating roll, can be preheated in such a manner and the preheating of the vessel in a heating furnace can be eliminated or the heating can be mitigated whereby foaming in the side wall unit of the vessel is restrained and curling capacity can be improved.
Patent JP-H0764120-A (JP)
Title: Production of electrochromic element
Inventor: INOUE TOSHIKI
IPC: G02F1/15
Filed: 1993-08-25
Abstract: PURPOSE:To stably and inexpensively produce a large-sized EC element by using a dip coating method and specifying the concn. and pulling up speed of a polytungstic peroxide soln. CONSTITUTION:The dip coating method is adopted for a part of a stage for forming reduction color developing layers. Namely, a coating film is formed by a polytungstic peroxide soln. on a first transparent electrode layer 3. The WO3.nnNNb2O5 as a solute constitutes the reduction color developing layer if the solvent is removed by heat treating this coating film. The concn. of <=50wt.% and the pulling up speed in a vertical direction of <15cm/min is effective in order to prevent the generation of unequalness and peeling. This EC element is constituted by depositing ITO by evaporation on the surfaces of respective first and second transparent substrates 1, 7 and constituting first and second electrode layers 2, 6 by the ITO. Plural sheets of the first ITO films are obtd. by the first transparent substrate 1 and the first electrode layer 2 and plural sheets of the second ITO films are obtd. by the second transparent substrate 7 and the second electrode layer 6.
Patent JP-H0531117-A (JP)
Title: Embolectomy catheter
Inventor: NOBEYOSHI MASAKIYO
IPC: A61M25/00
Filed: 1991-07-26
Abstract: PURPOSE:To excise embolism efficiently without damaging an internal wall of a blood vessel by arranging an external member having an internal member slidably inserted thereinto and an excision head which is provided at the top of the internal member and made hollow in the axial direction thereof. CONSTITUTION:An internal member 1 comprises a discharge tube 12 which is communicated with a connecting tube 11 on the side thereof and has a single hole on the side thereof or a plurality of holes on the entire circumference thereof and a rotary driving shaft 13 connected to the tube 12 communicating none thereof. An excision head 31 is made hollow in the axial direction of the internal member 1 to communicate with the connecting tube 11. To excise an embolism in a blood vessel, a guiding catheter having a main catheter inserted thereinto is put into the blood vessel and a motor is driven advancing the catheter. The rotation of the motor is transmitted to the excision head 31 via the rotary drive shaft 13, the discharge tube 12 and the connecting tube 11 to excise the embolism on the internal wall of the blood vessel. An embolism piece is sucked away at a suction port 23 connected to a vacuum source via the excision head 31, an internal hole of the connecting tube 11 and a side hole of the discharge tube 12.
Patent JP-H0854013-A (JP)
Title: Frp-made washer and its manufacture
Inventor: SUENAGA TAKAO
IPC: B32B5/00
Filed: 1994-08-10
Abstract: PURPOSE:To provide an FRP-made washer which can strongly keep repulsion force and its manufacture. CONSTITUTION:A washer plate 7 shows a spiral form within one pitch, and is composed of a glass filament core material at least along the spiral direction, and thermosetting synthetic resin which is solidified after impregnation with the core material. The washer plate 7 has thickness (t) and width (h). Manufacture of the FRP-made washer is comprised of a core member forming step for collecting filaments around an outer periphery of a round bar with an inclination angle theta and winding them, a cylindrical material forming process for impregnating the core member with synthetic resin liquid, a cylindrical mother material forming process for finising at least an outer perifheral surface of the cylindrical material which is properly hardened, a spiral body forming process for spirally cutting the cylindrical mother material, and a separation process of the washer plate 7 for longitudinally cutting the spiral body in a longitudinal direction.
Patent JP-H0953588-A (JP)
Title: Oil separation device for oil-cooled compressor
Inventor: UCHIDA RIICHI
IPC: F04C29/04
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To secure clean discharge air by providing a separator tank of a vertically long cylindrical vessel with an inner cylinder in its upper part, a gas inlet on its side surface, and a gas outlet on its upper surface, so that the center line of gas inlet on the side surface in plan view and the radial direction of the axis of the separator tank are offset. SOLUTION: A separator tank 5 is provided with a gas inlet 15 on the side surface of the tank 5, and a gas outlet 16 on its upper surface. The tank is constituted in such a way that, denoting by D the inside diameter of the tank 5, d1 the outside diameter of an inner cylinder 8, and x the distance between the center line of the gas inlet 15 on the side surface in plan view and the axis of the separator tank 5 respectively, d1/D is 0.4 or more, and x/D is 0.2 or more. When the discharge gas of a compressor enters the tank 5, it collides both with the inner circumferential surface of the tank 5 and with the outer circumferential surface of the inner cylinder 8, and the oil content drops due to the swirl between both surfaces.  Further, when the remaining oil content enters the fiber layer of an oil separation filter, the particles of oil is aggregatedly grown, and is separated from the discharge gas.
Patent JP-S6271389-A (JP)
Title: High-definition television signal transmission/reception system
Inventor: SOMEYA IKUO
IPC: H04N7/00
Filed: 1985-09-24
Abstract: PURPOSE:To perform a high-definition television broadcasting with one channel of ground television broadcasting by reproducing a high-definition TV signal at a low speed with a reproducer on the transmission-side then transmitting the result as a broadcasting wave, and recording said wave in a high-definition TV signal recorder/reproducer at a low speed on the reception-side and reproducing the signal at a standard speed. CONSTITUTION:A MUSE signal is time-elongated to include it within a frequency band of one channel for the ground broadcasting. So, the frequency goes to low. therefore, a VTR 11 reproduces at a low speed, and a ground- broadcasting transmitter 12 transmits the signal through a transmission antenna 13. The signal taken in by a reception antenna 21 is received by a receiver 22, and recorded by a VTR 23 for MUSE signal at a low speed corresponding to the VTR 11 on the transmission-side. By reproducing the signal thus recorded by the VTR 23 at the standard speed, the original high-definition TV signal can be obtained.
Patent JP-H0373453-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SASAKI YOSHIKAZU
IPC: B65H59/04
Filed: 1989-08-14
Abstract: PURPOSE:To obtain a normal image even at the leading time in making a tape travel in a reverse direction by slightly rotating a supplying reel base in a tape rewinding direction in an instance by another driving system which is different from a driving system for driving the supplying reel base for making the tape travel in the reverse direction. CONSTITUTION:The rotation of the supplying reel base 12 in the tape rewinding direction is allowed, but the rotation in a tape feeding direction is stopped through a relay rotor 57 by an one-way clutch 68. And at the time of switching a mode so that the tape may travel in the reverse direction instead of the normal direction, a locking lever 63 on a control board is engaged with a locking gear 61 so that the locking gear 61 may be driven to be rotated by sliding the control board just before the supplying reel base 12 starts rotting for making the tape travel in the reverse direction. And furthermore, the reel base 12 is slightly rotated in the tape rewinding direction through the one-way clutch 68 and the relay rotor 57 so as to tense the tape. Thus, the normal image can be obtained from the leading time in making the tape travel in the reverse direction.
Patent JP-S6369784-A (JP)
Inventor: MIYAI AKIRA
IPC: H05K1/09
Filed: 1986-09-09
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-2000156823-A (JP)
Title: Solid-state image pickup device, its control method, image pickup device, basic array of photoelectric conversion cell and storage medium
Inventor: KONDO KENICHI
IPC: H04N5/363
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To execute accurate AF and AE operations without increasing a camera mechanism and power consumption by using at least a part of a photoelectric conversion cell group for the purpose of outputting a signal except the signals to form an image signal. SOLUTION: At least a part of a photoelectric conversion cell group is constructed so as to output signal except the one to form an image signal. That is, an area where pixels having a micro lens with a different opening position is included in a basic array and a basic array row including pixels (S1) having 1st opening and a basic array row including pixels (S2) having 2nd opening are adjacently arranged is provided. The deviation between a row image signal from a S1 group of the area and a row image signal from a S2 group is operated, the focal deviation of a camera lens is calculated, and an auto focusing is made possible by moving the focus of a camera. An area having a distance measuring pixel consisting of such S1 and S2 groups neither has to exist in the entire image pickup area nor covers the entire rows.
Patent JP-H06299388-A (JP)
Title: Ti anode electrode member for producing electrolytic manganese dioxide
Inventor: YASHIKI TAKASHI
IPC: C22B1/00
Filed: 1993-08-03
Abstract: PURPOSE:To greatly improve corrosion resistance in the vicinity of a draft position of an anode electrode by covering the vicinity of draft part with metal, etc., being more excellent in the passivation in an electrolytic bath than that of pure Ti, when a pure Ti anode electrode is immersed in the electrolytic bath. CONSTITUTION:Electrolytic MnO2 is produced by using the Ti anode electrode 1 being more inferior in the passsivation than that of the pure Ti anode electrode or pure Ti. At this time, a coating material 2 consisting of metal (Ta, etc.), alloy (0.8Ti-0.3Ni-Mo alloy, etc.), ceramic (TiN, etc.) or an insulating material ('Teflon(R)', etc.) which is more superior than pure Ti in the passivation in the electrolytic bath, is formed at a splash zone of the anode electrode 1. Thus the corrosion resistance of the anode electrode 1 at the splash zone is remarkably improved.
Patent JP-2001044719-A (JP)
Title: Coupler with built-in low-pass filter
Inventor: TANAKA HIDEAKI
IPC: H03H7/075
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a coupler with a built-in low pass filter that produces a stable coupling value. SOLUTION: The coupler with a built-in low pass filter is formed by laminating insulation boards on which various conductor lines or electrodes are formed, and provided with an inductance main line 16 and a couple line 15. Since the inductance main line 16 or partial inductance lines 16L, 16R configuring the inductance main line 16 and the couple line 15 are formed at the same time on the same insulation board 14 at a prescribed intervals s1 opposed to each other, the lines 15, 16L, 16R are always formed in the same shape, there is no change in the interval and the coupling value is always made constant to make the characteristic stable.
Patent JP-S6457594-A (JP)
Title: Electroluminescence element
Inventor: SATO ATSUSHI
IPC: H05B33/12
Filed: 1987-08-27
Abstract: PURPOSE:To obtain the long life and high brightness by specifying the thickness of a dielectric substance layer and a phosphor layer in an electroluminescence element provided with the phosphor layer and dielectric substance layer between a transparent electrode and a back electrode. CONSTITUTION:An electroluminescence sulfide phosphor layer 3 dispersed end deposited on an organic binder, a sulfur layer 4, and a dielectric substance layer 5 are provided between a transparent electrode 1 made of indium/tin oxide or the like and a back electrode 2 made of aluminum or the like, a transparent resin substrate 6 is deposited on the surface of the transparent electrode 1. The thickness of the phosphor layer 3 is set to 50-80mum, the thickness of the dielectric substance layer is set to 10-20mum respectively based on the initial brightness characteristic of the electroluminescence element and the life characteristic of the electroluminescence element. This phosphor layer 3 has the stabilized high brightness at the thickness within the range of 50-80mum, and the dielectric substance layer has the peak brightness at the thickness within 10-20mum.
Patent JP-H1056160-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: MAEDA SHIGENOBU
IPC: H01L21/82
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To omit a single agate electrode forming process for shortening a manufacturing process by half by forming a gate electrode of an FS separation part and that of a semiconductor element in the same manufacturing process. SOLUTION: A semiconductor device uses a flash memory as a memory part and employs an FS separation method for a gate part. Relating to the semiconductor device, an FS gate electrode 40a of a gate array part and a floating gate electrode 40b of a flash memory part are formed at the same time in the same layer, or the same process, so, one gate electrode forming process can be omitted, for shortening a manufacturing process by half. Single drain structure for source are and drain area of the gate array, and LDD structure wherein low concentration ion implantation area is formed at end part of source area and drain area can be employed. In addition, LDD structure can be employed for source area and drain area of flash memory part.
Patent JP-H0261087-A (JP)
Title: Method for electrodepositing niobium and niobium alloy and electrodeposition bath
Inventor: KOURA NOBUYUKI
IPC: C25D3/66
Filed: 1988-08-27
Abstract: PURPOSE:To obtain high purity Nb and Nb alloy by a simple method at a low temp. with high mass productivity by carrying out electrolysis with an ordinary temp. type molten salt bath consisting of niobium halide and a specified arom. org. solvent. CONSTITUTION:An electrodeposition bath is composed of 1-70mol% anhydrous niobium halide and 20-80mol% alkylpyridinium halide or alkylimidazolium halide. Electrolysis is carried out with the bath at 0-150 deg.C under a jet or irradiating ultrasonic waves by supplying DC or pulsating current at 0.1-30A/dm<2> current density to obtain high purity Nb or Nb alloy on the cathode. Aluminum halide or titanium halide may be added to the bath or alkali halide may further be added so as to lower the m.p. of the bath.
Patent JP-H0956257-A (JP)
Title: Method and apparatus for producing grafted nursery plant
Inventor: YAMADA HISAYA
IPC: A01G9/08
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To simplify the production process of a grafted nursery plant of Cucurbitaceae and improve the growth of the nursery plant by deepening the insertion depth into the nursery bed soil. SOLUTION: The stalk of a scion seedling is held by a scion clamping means 15, and the stalk is cut at the lower side of the clamping means 15. On the other hand, the stalk of a stock is held by a stock clamping means 16 and the stalk of the stock is cut at the positions above and below the stock clamping means 16. Subsequently, the cut face of the scion and that of the stock are joined, and the joined part is fixed with a clip 10. Then, both the clamping means 15 and 16 are lowered simultaneously and the lower end of the stalk of the grafted nursery plant S is inserted into the nursery bed soil 20a in a pot 20' of a tray 5'. Subsequently, the scion clamping means 15 is further lowered in a state in which the stock clamping means 16 is loosened to insert the stalk of the grafted plant deeply.
Patent JP-H1053037-A (JP)
Title: Operating mechanism for hst type transmission
Inventor: HIDAKA SHIGEMI
IPC: F16H63/06
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To make safe turning and steering possible by providing interlocking link mechanism between a steering operating means and a main shift lever in order to put HST type continuously variable transmission mechanism for traveling back to the decelerating side. SOLUTION: A main shift lever 68 connected to HST type continuously variable transmission mechanism 25 for traveling, and a steering operating means 19 connected to HST type continuously variable transmission mechanism for turning are interlockingly connected to speed change and turning interlocking mechanism 69, a moving means. The interlocking mechanism 69 is interlockingly connected to a traveling speed change operating arm 151 and turning neutral holding arm of traveling and steering HST type speed change mechanism 25 through traveling speed change and steering link mechanism 70, 71. In largely rotated state of the steering operating means 19, the set speed is lowered by the main shift lever 68 according to the steering angle of the steering operating means. Safe turning and steering can thereby be performed.
Patent JP-2001045588-A (JP)
Title: Speaker
Inventor: KIHARA TAKAE
IPC: H04R7/12
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a speaker employing a spherical or hemispherical vibrator with a flat sound pressure characteristic and the excellent sound pressure characteristic. SOLUTION: The speaker 10 includes a hemispherical vibrator 12. An end of the vibrator 12 opposite to its hemispherical cured face is fitted on a major plane of a 1st baffle disk 18. A 2nd baffle plate 20 is placed nearly in parallel with the 1st baffle plate 18 at an opposite side to the 1st baffle plate 18 at which the vibrator 12 is fitted. Four spaces 22 connect the 1st baffle plate 18 and the 2nd baffle plate 20 while placing a space 24 between the both.
Patent JP-H0569847-A (JP)
Title: Four-wheel-steering device in power vehicle
Inventor: MINAZU KIYOAKI
IPC: B62D7/14
Filed: 1991-08-23
Abstract: PURPOSE:To improve effectiveness of a tractor for control for passengers on an inclined place by rewriting a mid point of rear wheels so as to realize a steering mode close to the steering mode in which front and rear wheels are on the same phase. CONSTITUTION:For control work with advancing along a contour line on an inclined place, a mode is once changed from a front-wheel steering mode to a rear-wheel steering mode, and a mid point of rear wheels is rewritten at the same time. That is, the rear wheels are slightly oriented to the mountain side in the rear-wheel steering mode, and a mid point changing switch S4 is pushed in this state. As a steering angle sensor 46 is mounted on the rear wheel, a steering angle theta2' at that time is read by a CPU, and the mid point as a reference when the mid point changing switch S4 is pushed is rewritten from a value theta2 of the wheels when front wheels and the rear wheels are oriented forward into the valued theta2'. The mode is changed again to the front-wheel steering mode in this state. In this way, in farming control work on the inclined place, a body is advanced with both the front and rear wheels oriented toward the mountain side. At this time, the rear wheels are locked with oriented diagonally.
Patent JP-H1152168-A (JP)
Title: Optical coupling device and optical coupling method
Inventor: NAKAMURA TAKAHIRO
IPC: G02B6/26
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical coupling device and an optical coupling method with are capable of reducing the cost of a module even when a device length is shortened and in which a coupling loss is small. SOLUTION: In an optical coupling device optically coupling two optical waveguides in which spot sizes of optical waves are different mutually, this device is made to be a constitution which has a spot size transforming means transforming an optical wave into an optical wave having a desired spot size by making the radiation mode and the waveguide mode generated in optical waveguides interfere. At this time, the spot size transforming means has a first optical waveguide 1 and a second optical waveguide 2 at least whose width or thickness is different from that of the first waveguide 1 and whose length is set to a length with which an optical wave having the desired spot size can be obtained when end faces each other are joined.
Patent JP-S60103854-A (JP)
Title: Repeater
Inventor: NAMIKI JIYUNJI
IPC: H04B7/208
Filed: 1983-11-11
Abstract: PURPOSE:To attain group demodulation of plural unarranged SCPC waves for carrier spacing without large deterioration by outputting an output of a low pass filter smoothing an output of a phase error detector of a K-phase modulation information to the transmission side and controlling the transmission carrier frequency of the transmission side. CONSTITUTION:A reception signal is fed to a terminal 107 via an antenna 300 and a circulator 301 in a repeater. A caption 250 is a band pass filter for a desired channel for reception and a caption 3 is a multiple detector. A detected output of a delay detector 9 is outputted to a terminal 101 and an output of a low pass filter 50 is outputted to a terminal 106. The detected output and an output of the low pass filter 50 are fed to a transmission buffer 61 of a transmission section 6, they are arranged in the order of the detected output 90 and the output 91 of the low pass filter and transmitted to the transmission antenna 300 by a transmitter 62. A reception signal is fed to a reception section 8 via an antenna 302 and a circulator 303 at the transmission side, demodulated by a demodulator 80 and the output of the low pass filter is separated and extracted by a demultiplexer 81. The output controls the frequency of an oscillator 72 of the transmission section 7.
Patent JP-H11264312-A (JP)
Title: Vapor-liquid separation device
Inventor: YOSHINAGA TORU
IPC: B04C5/12
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To improve separation and recovery performance for oil component in blowby gas, and prevent deterioration of the performance even under long time operation. SOLUTION: Blowby gas is flowed from a gas introduciton port 121 to a cyclon chamber 12 through a front chamber 11 of a vapor-liquid separation device. Swirl of the blowby gas is generated in the cyclon chamber, for separating oil component. The gas removed of the oil component is directed to an upper oil spreader chamber 13 while spirally flowing inside a communication pipe 14 on a center portion of the cyclon chamber 12. A sectional area S2 of a gas outlet port 14 on a lower end of the communication pipe 14 is set smaller than a sectional area S1 of the gas introduciton port 121, so that swirl in the communication pipe 14 is intensified, and oil separation efficiency is improved. Liquid oil adhered around the upper end opening of the pipe 14 is sheared and scattered.  The communication pipe 14 is projected into the oil spreader chamber 13, for causing contraflow in the oil spreader chamber 13. The scattered oil is stored and recovered on the bottom of the oil spreader chamber 13.