baber/WOPTO huggingface dataset:
Patent JP-H02190668-A (JP)
Title: Static hydraulic continuously variable transmission
Inventor: NAKAJIMA YOSHIHIRO
IPC: F16H39/14
Filed: 1989-01-17
Abstract: PURPOSE:To miniaturize a continuously variable transmission and perform the mode transfer of a hydraulic motor by coaxially arranging a pump cylinder and a motor cylinder and connecting a mode transfer device switching operation modes of a distributing valve to an eccentric ring. CONSTITUTION:A pump cylinder 9 and a motor cylinder 16 are coaxially arranged, and a high-pressure groove 36h communicated to the discharge side group of the pump port (a) of the pump cylinder 9 and a low-pressure groove 36l communicated to the intake side group are provided on the motor cylinder 16. A circular high-pressure oil path 38h communicated to the high-pressure groove 36h, a circular low-pressure oil path 38l concentric with it and communicated to the low-pressure groove 36l, and a distributing valve 46 which is reciprocatable and radially arranged to communicate the high-pressure oil path 38h to the expansion side group of the pump port (a) of the motor cylinder 16 and communicate the low-pressure oil path 38l to the shrinkage side group of a motor port (b) respectively are provided. An eccentric ring 47 coupled with the outer end of the valve 46 to drive the distributing valve 46 is arranged, and a mode transfer device adjusting the eccentric quantity and switching the operation modes of the distributing valve 46 is connected.
Patent JP-H05193341-A (JP)
Title: Defogger control device for vehicle
Inventor: SASAKI HIROAKI
IPC: B60H1/00
Filed: 1992-01-21
Abstract: PURPOSE:To secure a favorable field of view and minimize the power consumption by defogging front and rear considering dewing condition on a glass. CONSTITUTION:A wind shield is get rid of dew drops by a defogging function of an air conditioning device, and a rear wind shield is provided with a hot-wire type rear defogger device 21. Signals such as an outside temperature Ta, an inside temperature Tic, an inside humidity Mic, a car speed U, etc., are put in a control unit 22, and an electricity amount to a blower fan 5 of the air conditioning device and the rear defogger 21 is controlled so that a temperature on a glass inner circumferential face is slightly higher than a dew-point temperature.
Patent JP-H11205651-A (JP)
Title: Image pickup device
Inventor: ARITAKE HIROSHI
IPC: H04N5/225
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and to unnecessitate the precise feedback position control of a shaft by fixing a one-dimensional photodetector to a rotating base which rotates around a 2nd shaft that exists coaxially at a fast angular velocity against an optical part that can rotate around a 1st shaft in the direction that crosses the shaft and temporarily saving the image signal based on rotation difference of both rotations. SOLUTION: When an output of an angle sensor 72 which shows the direction of a line 75 of sight of a lens-barrel 71 that is driven by a motor 74 is θ1 and an output of an angle sensor 4 which shows an array direction of a one- dimensional photodetector 52 in an image picking up part 6 is θ2 , an image signal for one string which undergoes photoelectric conversion is preserved in image memory 9 in an area (area θ3 ) corresponding to a position of an angle θ3 from a horizontal reference axis in an image for one frame which is interpolated by image memory based on an expression θ3 =θ2 =θ1 . When calculation is performed based on the operation, an image that is preserved in the memory 9 does not change, however the mirror-barrel 71 is turned.
Patent JP-S60153513-A (JP)
Title: Control device of elastic arm
Inventor: YAMADA KATSUHIKO
IPC: B25J9/16
Filed: 1984-01-23
Abstract: PURPOSE:To speed up the attenuation of the vibration of an elastic arm while controlling the rotation of the arm without increasing the gain of a closed loop controller and to improve the response of disturbance by adding a closed loop control system and its switching means to a control device. CONSTITUTION:When the deviation between the output of an estimating device and a command value is increased by the change of a command value or the influence of disturbance, an opened loop control system switching means 7 is actuated and the opened loop control system is turned from OFF to ON. Then, switches A8, A9 are turned so that their outputs become the output of an opened loop controller 4 and the output of a track forming part 5. Consequently, the controller 4 outputs an opened loop driving signal so that the output of the forming part 5 approaches the command value rapidly and the forming part 5 finds out the time change of the status variable of the elastic arm 1. When the deviation between the output of the forming part 5 and that of the estimating device 2 is inputted, the closed loop controller 3 outputs a closed loop driving signal. The closed loop driving signal is added to the opened loop driving signal to form the driving signal of the arm 1.
Patent JP-H02189707-A (JP)
Title: Magnetic head
Inventor: SUGIMORI MASAHIRO
IPC: G11B5/23
Filed: 1989-01-19
Abstract: PURPOSE:To attain sure write processing or the like even for a metal medium by adopting a 'Sendust(R)' comprising specific ratio of Al, Si and balance Fe for a magnetic metallic film so as to increase the saturation magnetic flux density of the magnetic metallic film. CONSTITUTION:A gap 3 formed by combining two ferrite cores 1, 2 is bonded by a bonding glass 6, and a high melting point glass and a magnetic metallic film 4 deciding a gap width are provided in the gap 3. The magnetic metallic film 4 is made of a 'Sendust(R)' and the composition of the 'Sendust(R)' is formed as 3-4.4wt.% of Al, 5-8.8wt.% of Si and balance Fe. Thus, the saturation magnetic flux density of the 'Sendust(R)' being the component of the magnetic metallic film 4 is increased and a high magnetic flux density is applied for write to the medium. Moreover, the overwrite characteristic is also improved.
Patent JP-S62166395-A (JP)
Inventor: SATO SHIZUO
IPC: G10H1/18
Filed: 1986-01-18
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-S59135794-A (JP)
Inventor: TAKAHASHI SABUROU
IPC: B41F15/08
Filed: 1983-01-24
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-H04252318-A (JP)
Title: Coordinate input device
Inventor: MORI KANEO
IPC: G06F3/03
Filed: 1991-01-29
Abstract: PURPOSE:To improve the S/N of a coordinate detecting signal by looping back a coordinate detecting magnetic wire. CONSTITUTION:A coordinate pointer 4 is provided together with a coordinate detector which generates the detection output accordant with the distance from the pointer 4. Then the estimated calculation of the coordinates is carried out based on the output of the coordinate detector whose detection output is increased by an AC magnetic field generated from the painter 4. The coordinate detector is provided with a going magnetic wire 1 and a coming-back magnetic wire 2 which are looped back at a fixed point 5. That is, the area of a loop coil formed with the going and coming-back routes is reduced, and therefore, the voltage detected by the electromagnetic induction can be reduced. At the same time, the voltage is generated on the going and coming-back routes with the magnetizing rotation in the same timing. Thus, the added detection voltage is obtained.
Patent JP-S5292451-A (JP)
Title: Coupling circuit
Inventor: SEO MAMORU
IPC: H03K17/16
Filed: 1976-01-30
Abstract: PURPOSE: To eliminate the malfunction due to the surge voltage with a simple circuit, by connecting diodes to the photo transistor circuit, in the coupling circuit using photo coupler. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04244132-A (JP)
Title: Electronic endoscope
Inventor: KONDO MITSUO
IPC: A61B1/00
Filed: 1991-01-29
Abstract: PURPOSE:To provide an electronic endoscope with limited noise in the use of an electric scalpel. CONSTITUTION:An imaging optical system, a lighting optical system and a metal tip part 30 where a forceps port of the like is arranged at the tip of an electronic scope 10 are connected to a current feedback terminal of an electric scalpel provided on the electronic scope 10 electrically through a conductor 32. The metal tip part 30 is equipotential with the current feedback terminal and the metal tip part 30 achieves a shielding effect to noises of the electric scalpel.
Patent JP-H11208880-A (JP)
Title: Load extruding device for roller conveyor
Inventor: ENOMOTO MASAHIRO
IPC: B65G47/54
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a load extruding device of a roller conveyor, capable of improving the load processing capability. SOLUTION: In a load extruding device 14 for extruding a load 11 from a load extruding part 9 on a roller conveyor l to the other roller conveyor 10 perpendicular to the roller conveyor 1, extruding members 15 capable of being freely raised and lowered and reciprocated in the axial direction of a roller 2 are provided among a plurality of rollers 2 of the load extruding part 9 of the roller conveyor 1-, the raising and lowering range of the pressing member 15 projects upward from the upper end of the roller 2 in the upper limit position H and is retreated downward from the upper end of the roller 2 in the lower limit position, and a raising and lowering moving device 23 for raising and lowering respective extruding parts 15 and for reciprocating them in the axial direction of the roller 2 is provided below the roller 2.
Patent JP-H02188257-A (JP)
Title: Production of ink jet head
Inventor: MIDORIKAWA MITSUHIRO
IPC: B41J2/16
Filed: 1989-01-18
Abstract: PURPOSE:To improve an accuracy of ink discharge ports in diameter and pitch and to reduce a production cost by perforating a planar body obtained by successively laminating an ink-repellent layer, a base film, and an adhesive layer by press working. CONSTITUTION:On a substrate 1, grooves as ink liquid paths 5 and an ink liquid chamber 6 are formed. Discharge energy generators 4 for generating an energy, such as a thermal energy, used for discharging an ink are arranged on the lower side of another substrate 2 along the grooves formed on the substrate 1. The substrate 1 and the substrate 2 are bonded with each other to form a head body 7. Succeedingly, a discharge port plate 3 made of a planar body having a multilayer structure and perforated with high accuracy by press working is bonded on the surface of the head body 7 provided with openings connecting to the ink liquid paths 5. The discharge port plate 3 is formed by a three-layer planar body 20 consisting of an ink-repellent layer 31, a base film 32, and an adhesive layer 33 laminated in order.
Patent JP-H07221489-A (JP)
Title: Superconductive magnetic shield substance
Inventor: ASHIZAWA TORANOSUKE
IPC: H01L39/00
Filed: 1994-01-31
Abstract: PURPOSE:To provide a superconductive magnetic shield substance which has enough magnetic shielding effect without using a large combustion furnace. CONSTITUTION:This is a multiple structure of superconductive magnetic shielding substance where two or more tubular superconductors are coupled in longitudinal direction, using a superconductive material of the same composition as the said tubular superconductor so as to constitute a first tube 14, and further two or more tubular superconductors are coupled in a longitudinal direction, using a superconductive material of the same composition as the this tubular superconductor so as to constitute a second tube 15, and this tube is set on or inserted into the first tube.
Patent JP-S62166497-A (JP)
Inventor: KITAGUCHI TOMOKI
IPC: G08B5/00
Filed: 1986-01-20
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-H11285781-A (JP)
Title: Production of non-ferrous metal casting with green sand mold
Inventor: AGUSTIN ARANA ERANA
IPC: B22C9/00
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To prevent the development of fine holes on the outer surface of a cast product and to improve the productivity by applying the negative pressure in a mold, drawing out the moisture with hot air flow, sucking and removing the air and the gas in a cavity with vacuum before casting and closing and solidifying a runner at the time of filling up molten metal in the mold. SOLUTION: The mold 1 is disposed among a top shield plate 7, side plates 8 and a gas evacuation system 9 for vacuum at the bottom part. The mold 1 is provided with a filling passage faced to the casting runner 11. A casting ladle 12 is communicated with a molten metal tank provided with an opening/ closing element 13, and after fastening with the top shield plate 7 and the side plates 8, the casting ladle 12 is pressurized through a duct 14. At the time of filling up the molten metal into the mold 1, the casting runner 11 is closed with a plunger 15 driven with hydraulic pressure or air pressure cylinder 16. The tip part of the plunger 15 is cooled with the air or the liquid flowing from a chamber in a center shaft part to develop the quick solidification of the casting runner 11.  By reducing the pressure in the casting ladle 12 after passing the cooling time, the mold 1 is taken out to complete the casting.
Patent JP-H01183890-A (JP)
Title: Electronic-part mounting apparatus
Inventor: MINAMIHAMA ETSUROU
IPC: H05K13/04
Filed: 1988-01-19
Abstract: PURPOSE:To improve productivity, by automatically performing a series of the following steps: electronic parts are taking out of a containing part; the electronic parts are mounted on a board; and the board after the mounting is conveyed to the outside. CONSTITUTION:An electronic part 1, which is transferred by a first transfer device 60, is positioned at a positioning device 40. The position is detected by a first position detecting means 50. Meanwhile, a board 120 is mounted on a moving table 130 with a board transfer device 160. The position of the board 120 is detected by a second position detecting means 170. When the positions of the electronic part 1 and the board 120 are deviated from the regular positions, e.g., the moving amount of a moving table 130 is adjusted and corrected. Then, the electronic part 1 is moved to a specified position by a second transfer device 70. The moving table 130 is moved and positions the electronic-part mounting part of the board 120 beneath a heating head 90. The heating head 90 is operated by a heating head driving device 110 to push the leads of the electronic part 1 to the board 120 and to solder them. Thus, the productivity is improved.
Patent JP-H03217596-A (JP)
Title: Pipe driving excavator
Inventor: OKADA AKIRA
IPC: E21B7/06
Filed: 1990-01-20
Abstract: PURPOSE:To facilitate movement and placement of an excavator by constituting a pipe driving excavator of a pipe transporting truck on which a buried pipe and internal pipe are mounted and the excavator to drive the buried pipe while excavating and moving forward with a drill provided to the end of the internal pipe inserted into the buried pipe. CONSTITUTION:A buried pipe 29 mounted on a pipe transporting truck 3 is lifted by a hoist 39 to move it to a carrier roller 40, and it is transported to a carrier roller 41 of a excavator 2. After that, the rear end of the buried pipe 29 is held by a headchuck 32, and after an internal pipe 30 mounted on the pipe transporting truck 3 is transported to hold by an internal pipe holding head 32 of a pipe holding device 9, the pipe holding device 9 is lifted by a hoist 7 to load the end of the buried pipe 29 to pipe driving device 6. The buried pipe 29 and internal pipe 30 provided with a drill on the end thereof are driven into the ground by a driving cylinder 24 while holding the buried pipe 29 alternately with up and down chucks 25 and 23. According to the constitution, work efficiency can be promoted.
Patent JP-2000208728-A (JP)
Title: Semiconductor device and its manufacture
Inventor: WATABE SHINYA
IPC: H01L21/8242
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To realize a structure for a semiconductor device having a storage node that has higher integrity and a superior power-saving characteristic and is suited to low-cost and high-yield production. SOLUTION: A plurality of transfer gates 34 are formed on a silicon substrate 32. An interlayer film 44 is provided to cover the transfer gates 34. A hollow node 48 is formed thereon using a conductive material. A contact hole 46 is made penetrating the interlayer film 44, without exposing the transfer gate 34 to expose the surface of the silicon substrate 32 over the inside of the hollow node 48. A conductive layer 40 is formed to cover the inner surface of the contact hole 46 to a specified film thickness in a region between the inner surface of the hollow node 48 and the exposed part of the silicon substrate 32.
Patent JP-H03214496-A (JP)
Title: Static ram device
Inventor: HATAKEYAMA MIKIO
IPC: G11C11/413
Filed: 1990-01-19
Abstract: PURPOSE:To shorten a time to detect the presence/absence of disconnection by employing such configuration that the presence/absence of the disconnection can be detected by comparing the voltages of two digit lines read out and transmitted from a memory cell with a reference voltage. CONSTITUTION:When the disconnection of the memory cell MC, etc., is tested, a change-over switch 9 is connected to a comparator 10 side. Then, a write mode is set, and data for write is inputted from a control circuit 4. The data DT1 is written on all the memory cells MC, and the data is held for prescribed time, and a readout mode is set, then, the data in the cell MC is ead out. At this time, a change-over switch 8 is switched so as to select the digit lines D, the inverse of D to be connected to input/output lines at the high level side of the cell MC, and input/output lines IO, the inverse of IO. The voltage VOH read out from the cell MC and transmitted via the switch 8 is compared with the reference voltage VR with a comparator 10, and when it is VOH<=VR, it is judged that the disconnection exists at the part of an input/output terminal at the high level side of the cell MC.
Patent JP-H08245973-A (JP)
Title: Method of lubricating steel tri for cold rolling especially temper rolling
Inventor: HARORUDO RUISU FUITSUSHIYAA
IPC: C10N40/24
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a method of processing steel strip such that the steel strip can be temper rolled at increased speeds and better surface texture control as compared to that using a conventional lubricant.  
     SOLUTION: A liquid lubricant coating is formed by means of a spray apparatus 22 on a surface of steel strip 12, followed by drying, to thereby form a dry lubricant film on the steel strip surface in an amount of at least 1 mg/ft 2 . The steel strip having the dry lubricant film is rolled between at least one pair of working rolls 39 and 40, under a pressure sufficient to reduce a thickness of the steel strip 12. The rolling step is conducted under a force resulting from one pair of working rolls 39 and 40 sufficient to elongate the steel strip 12 at least 1.5%. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H02119177-A (JP)
Title: Semiconductor memory device
Inventor: KAWAMOTO HIROSHI
IPC: H01L21/8242
Filed: 1989-01-20
Abstract: PURPOSE:To realize high speed operation and improve the stability of the operation by a method wherein the surface electrodes of capacitors, the gates of FET's and a digit line are composed of first, second and third polycrystalline layers, respectively, and word lines are composed of metal layers. CONSTITUTION:Second polycrystalline silicon layers 30A and 30B provided on silicon oxide films 12a and 12b are used as the gate electrodes of 1st and 2nd FET's. Then a digit line connected to an N-type common source region 18 is composed of a polycrystalline silicon layer 32 and word lines perpendicular to the digit line are composed of metal layers 36A and 36B. The parts of the metal layers 36A and 36B are brought into ohmic contact with the gate polycrystalline silicon layers 30A and 30B through corresponding contact holes formed in an interlayer insulating film 34. The sheet resistances of the layers 36A and 36B, therefore, are reduced and the resistances of the word lines are reduced. With this constitution, high speed operation can be realized and, further, the stability of the operation can be improved.
Patent JP-H01185496-A (JP)
Title: X-ray reducer
Inventor: HONDA MICHITAKA
IPC: A61B6/06
Filed: 1988-01-20
Abstract: PURPOSE:To plan the restraint of dispersion X-rays by detecting pixel concentration further outside of the area which is set on the picture image which is examined by fluoroscopy or photographed and controlling the position of an X-ray reducer in order that the pixel concentration is made predeterminated value. CONSTITUTION:Upper and lower lead plates 1A1, 1A2, righthand and lefthand lead plates 1A3, 1A4 and driving circuits 1B1, 1B2 are prepared in a reducer 1, and X-rays whose, irradiation area is restricted by the reducer 1 are guided to an image intensifier 2, through the examine stored in an image memory 5 through an A/D converter 4 and shown on a monitor 7 by image processing, ROI setting is previously performed on an image by an interesting area (ROI) setting circuit 8, and outside pixel concentration of ROI is detected by a pixel concentration detecting circuit 9 to control the reduction of the reducer 1 through a control circuit 10. Therefore, dispersion X-rays can be controlled.
Patent JP-H05192950-A (JP)
Title: Unit plate made of fiber reinforced resin
Inventor: WATANABE TETSUO
IPC: B29C70/06
Filed: 1992-01-23
Abstract: PURPOSE:To provide the above unit plate capable of being enhanced in molding processability, excellent in weatherability and hard to contaminate by devising the size or arrangement of unevenness formed to the surface of the unit plate corresponding to the length of a fiber. CONSTITUTION:Protruding parts 21 each having length and width within a range from 1/10 substantial fiber length to fiber length and recessed parts 22 with a width of 0.1-5mm and a depth of 0.05-1.0mm are formed to the outer surface of a unit plate 1 molded from a fiber reinforced resin material and a small recessed part 23 with a width of 0.1-5mm and a depth of 0.05-1.0mm is formed on the surface of each of the protruding part 21.
Patent LT-IP1954-A (LT)
Title: Compounds containing a fused bicycle ring and processing thereof
Inventor: ROBL JEFFREY A
IPC: C07C317/50
Filed: 1994-06-14
Abstract: Compounds of the formula <CHEM> wherein X is O or S-(O)t; n is one or two; m is zero or one; Y is CH2, O, or S-(O)t provided that Y is O or S-(O)t only when m is one; and A is <CHEM>  are dual inhibitors of NEP and ACE. Compounds wherein A is <CHEM> are selective ACE inhibitors. Also disclosed are methods of preparation and intermediates.
Patent LV-11732-A (LV)
Inventor: ANDERSON DARRELL R
IPC: C12P21/08
Filed: 1996-09-17
Abstract: Disclosed herein is an immunologically active, chimeric anti-CD20 antibody for use as a medicament, which antibody is capable of substantial B-cell depletion when administered to a subject.
Patent LV-12437-A (LV)
Inventor: JOHN OVERTON
IPC: H04L29/12
Filed: 1999-08-10
Abstract: A method for producing universal image tracking provides a functional implementation, from which any image-producing device can construct automatically generated archival enumerations. This implementation uses an encoding schemata based on location numbers, image numbers, and patent numbers, anticipated by the formal specifications. Location numbers encode information about logical sequence in the archive, image numbers encode information about the physical attributes of an image, and parent numbers record the conception date and time of a given image's parent. Parent-child relations are algorithmically derivable from location and parent number relationships, thus providing fully recoverable, cumulative image lineage information. Encoding schemata are optimised for use with all current and arriving barcode symbologies to facilitate data transportation across disparate technologies (e.g., negatives to prints to computers). The implemented system is seamlessly compatible with traditional database "key-driven" recovery systems, as well as with portable decoding systems capable of reading self-contained databases directly from images.