baber/WOPTO huggingface dataset:
Patent JP-H05293287-A (JP)
Title: Washing machine
Inventor: KATAYAMA KAZUO
IPC: D06F37/12
Filed: 1993-01-12
Abstract: PURPOSE:To reduce vibrations in the spin-drying process and improve the dehydration efficiency by rotating an inner tub while continuing drainage after the water is reduced to a fixed water level during the drainage of the washing water after the washing or rinsing process. CONSTITUTION:Multiple grooves 3C are vertically provided on the peripheral wall 3D of an inner tub 3, tapers of the peripheral wall 3D and the grooves 3C are set to 1/60-1/40, and the taper of the grooves 3C is made larger than the taper of the peripheral wall 3D. The total width NL of the grooves 3C is set to NL=2piR/9, where N is the number of the grooves 3C formed on the peripheral wall 3D of the inner tub 3, and R is the radius of the inner tub 3. The inner tub 3 is rotated while the spin-drying process is continued after the washing water is drained to a fixed water level to suppress the vibrations and increase the dehydration efficiency during drainage in the spin-drying process after the washing or rinsing process. The laundry is swayed in the water flow, the laundry is untangled without being twisted, and the vibrations of the inner tub 3 itself can be suppressed by the weight of the water in the inner tub 3.
Patent JP-S58120226-A (JP)
Title: Auto-focus camera
Inventor: KIMATA HIROSHI
IPC: G02B7/32
Filed: 1982-01-12
Abstract: PURPOSE:To improve the precision of the auto-focus with a simple structure, by providing a ruanning means, which cooperates with a light receiving system to detect the distance of an object as a function of the rotation angle of a rotating material which is rotated around the optical axis of a photographic lens, on this rotating material. CONSTITUTION:A light emitting material 16 for distance measurement and a photodetector 17 for distance measurement between which a photographic lens 1 is interposed are provided on a circuit substrate 15 placed in the rear of a lens driving ring 5, and the object is irradiated at a certain irradiation angle alpha through a lens 18 with infrared rays from the light emitting material 16. The irradiation angle alpha covers the range from a close distance 01 to a far distance 03 of an object 0, and the reflected light of a distance measuring light is given to the photodetector 17 through a lens 19 and a photodetecotr mask 20. An optical scanning mask 21 which cooperates with the photodetector 17 to detect the distance of the object is provided on the outside circumference of a lens driving ring 5 and covers the photodetector 17 with a light shielding part 21a gradually in steps in accordance with the rotation of the ring 5.
Patent JP-H11197961-A (JP)
Title: Machine screw fixing device
Inventor: NAKAJIMA KAZUNARI
IPC: B23P21/00
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To fix a machine screw to a joint part which is a recess on a panel surface while carrying a panel, by reading the recess on the panel surface through a phototube to fix the machine screw to the recess. SOLUTION: Irregularities on a panel 3 surface are read for a given time while moving a traveler main body 42 with a differential speed applied to carry the panel 3, and then the main body 42 is traveled so as to match the carrying speed of a constant speed conveyer 2b with the main body 42 aligned to the position of a joint part which is a recess read last. Consequently the panel 3 is carried in a condition where the joint part read last is caught at the directly below the main body 42, and the machine screw is fixed to the joint part of the panel 3 by a machine screw fixer 6 while traveling the main body 42, thereby performing the machine screw placing work for the panel 3 without stopping the carrying work for the panel 3.
Patent JP-H09188593-A (JP)
Title: Method for pulling up single crystal
Inventor: ATAMI TAKASHI
IPC: C30B15/12
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of voids in a single crystal. SOLUTION: The apparatus for pulling up a single crystal is provided with a gastight vessel 2, a double-walled crucible 3 composed of an outer crucible 11 and an inner crucible 12 communicating with each other for storing a molten semiconductor liquid and placed in the gastight vessel and a material supplying pipe 5 suspended above the gastight vessel and enabling the charge of a granular or powdery raw material 40 through its lower opening into the molten semiconductor liquid in the outer crucible. The raw material is charged together with an inert gas flowing in the raw material supplying pipe toward the airtight vessel under a condition satisfying the formula 0.0048P+0.0264<N<0.07P wherein P(Torr) is the inner pressure of the airtight vessel and N(L/min.cm<2> ) is the flow rate of the inert gas.
Patent JP-S59128661-A (JP)
Title: Filing device of picture
Inventor: KATOU HIROSHI
IPC: G06F17/50
Filed: 1983-01-14
Abstract: PURPOSE:To improve power saving and efficiency and to reduce error inputs by inputting retrieving data simultaneously without manual operation at the reading of a picture original. CONSTITUTION:A picture input device 2 reads out a picture original and converts the origial into an analog signal. An A/D converter 3 converts the analog electric signal into a digital signal. A keyboard 4 inputs a signal specifying a retrieving data area at the input of the picture original to be newly stored, and input retrieving data at the time of retrieving. A picture memory 5 stores the picture data read out by the device 2. A retrieving data area specifying device 6 extracts only a signal in the retrieving data area in accordance with a retrieving data area specifying signal inputted from the keyboard 4 and supplies the extracted signal to a pattern recognizing device 7. The device 7 recognizes the pattern on the basis of the input signal and outputs the obtained pattern. A memory 8 stores retrieving data. A picture output device 9 outputs picture data selectively specified from the data stored in the memory 5.
Patent JP-S56101720-A (JP)
Title: Forced oil-cooled transformer
Inventor: MIYAO HIROSHI
IPC: H01F27/04
Filed: 1980-01-18
Abstract: PURPOSE:To secure the reliability of the insulation in the forced oil-cooled transformer by flowing clean oil to the high electric field oil gap in the transformer,  thereby improving the insulating breakdown strength thereof. CONSTITUTION:A part of the oil fed out of an oil pump 4 is branched from a tube  to a tube 6 and through an oil dust removing unit 5, and the oil thus becomes  clean. The cleaned oil is further introduced through the tube 6 into the respective  windings 8. The cleaned oil passes through a connecting part 19 and an insulator  pipe 7 in a passage toward the respective windings 8. The cleaned oil thus passed through the pipe 7 further flows through a passage in the end insulator 11, and is  sprayed to the boundary between the end shield 18 under the windings 8 forming a  high electric field oil gap as concentrated with the electric field and the end isulator  11.
Patent JP-S62163829-A (JP)
Title: Four-wheel drive equipment
Inventor: HIRAIWA KAZUMI
IPC: B60K17/348
Filed: 1986-01-13
Abstract: PURPOSE:To support load to be inputted from a propeller shaft in an easy manner, by installing a bearing in space between a flange at the propeller shaft side of a vicous clutch and a turning shaft, and lubricating this bearing with lubricating oil to be fed out of a through hole of the turning shaft. CONSTITUTION:Driving force of an engine is subjected to the specified speed change by a trans-axle 12 and transmitted to front wheels, while it is also transmitted to rear wheel via a transfer 16 and a viscous clutch 24 or the like. In this case, axial force or the like acting on a propeller shaft 18 is supported by a bearing 68. That is to say, load to this propeller shaft 18 is transmitted to the bearing 68 via a flange yoke 74 and a flange 62, and furthermore such force as acting on the bearing 68 is supported on a casing 44 by each of bearing 46 and 68 via a turning shaft 40. And, a part of lubricating oil inside the transfer 16 is fed to the inside of a seal member 78 through a through hole 80 installed in this turning shaft 40, whereby the bearing 68 is lubricated.
Patent JP-H09189192-A (JP)
Title: Propulsive pipe for method of propulsive construction
Inventor: KABEUCHI TERUO
IPC: E21D9/06
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To bend a propulsive pipe in a curvature radius smaller than conventional devices by interposing flexible sections having a sherical bearing structure, in which an inner cylinder, in which an outer circumferential surface is formed in a spherical surface, is fitted onto the outer cylinder, among a plurality of rigid short pipe sections and connecting the short pipe sections. SOLUTION: A pushing member 3 for propulsion pushing a propulsive pipe 2, in which a propulsive head 1 is installed at a front end, is mounted into an execution pit, and the propulsive pipe 2 is held so as not to be bent by a guide member 4 and propelled. Bendable flexible sections 2B are interposed among a plurality of rigid short pipe sections 2A respectively in the propulsive pipe 2, and connected and formed only in a required length. The flexible sections 2B are formed in spherical bearing structure by inner pipes 9, in which outer circumferential surfaces are formed in spherical surfaces, and outer pipes 10, to which the inner pipes 9 are slidably fitted externally and which receive the inner pipes 9, and the rigid short pipe sections 2A are coupled mutually in a bendable manner at 3 deg.-10 deg. so as not to be brought near and separated.  According to such formation, the propulsive pipe 2 is bent by a curvature radius smaller than conventional devices. A pull-in pipe for burying is connected to the propulsive head 1, and pulled in.
Patent JP-S5497549-A (JP)
Title: Jointing of different metal pipes
Inventor: FUJINAMI AKIRA
IPC: B23K33/00
Filed: 1978-01-19
Abstract: PURPOSE: In high temperature steam piping or low temperature charging piping, the sealing of mating joints is maintained by clad material, and reinforced by connecting rods which is firmly fixed between the both pipe flanges to compensate the weak strength of clad material. This jonining means effectively connects different kind pipes while preventing liquid leakage.  
     CONSTITUTION: Each flange type ring disk 3',4' made of aluminum alloy and stainless is bonded together by mean of explosion to form clad portion 7. Aluminum alloy flange 10 is welded 12 to aluminum alloy pipe 1' and stainless flange 11 is welded 13 to stainless pipe 2'. Flanges 10, 11 have drilled holes 1,1, into which long bolts 16,16 are inserted and firmly tightened by nuts 16',16'. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11205458-A (JP)
Title: Electronic mail transfer device
Inventor: IZUMI YOSHIHIRO
IPC: H04L12/58
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an electronic mail transfer device capable of transferring electronic mail to an economical pager terminal dedicated to reception with excellent portability and reading the electronic mail outdoors. SOLUTION: A mail server 2 fetches the electronic mail transmitted from a transmission terminal first. This electronic mail transfer device 6 confirms that the electronic mail is terminated to the mail server 2 and reads the electronic mail to itself. Then, the read electronic mail is converted to a receivable format corresponding to the kind of the pager terminal 7 of a transmission destination address and the converted electronic mail is divided into appropriate length so as to be simultaneously received and displayed by the pager terminal 7, also divided into a plurality of data groups corresponding to the storage capacity of the pager terminal 7 and intermittently transmitted through a telephone line 5b to the pager terminal 7. Thus, by using the general purpose pager terminal 7 as it is, the electronic mail is received and displayed and the entire electronic mail is read.
Patent JP-H10195447-A (JP)
Title: Liquid crystal additive, liquid crystal composition and liquid crystal displaying element by using the same composition
Inventor: ONISHI YASUHARU
IPC: G02F1/13
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal additive, good in compatibility to various liquid crystal compositions, capable of obtaining a liquid crystal displaying element capable of performing a high speed response, excellent in chemical stability and useful for a display by containing a specific organic silicone compound. SOLUTION: This liquid crystal additive consists of an organic silicone compound of formula I [A, B are each a 5-6C cyclic substituent group; X, Y are each a (halogenated) alkyl, an alkoxy, a (halogenated) alkoxyl, a halogen, H, hydroxyl or cyano] such as benzyl(cyclohexyl)dimethylsilane. Further, it is preferable to contain the above additive to a mother liquid crystal composition such as a nematic liquid crystal composition by 1-50wt.%.
Patent JP-H04356882-A (JP)
Title: Video signal processor
Inventor: YONEDA MINORU
IPC: H04N19/176
Filed: 1991-01-17
Abstract: PURPOSE:To execute optimum image data compression without being affected by high frequency noise or a fine high frequency component even when this is superimposed to video signals. CONSTITUTION:A first activity calculation part 131 calculates activity concerning the horizontal synchronizing period of the video signal divided into blocks by a block division part 12 and holds the result as the activity corresponding to noise. A second activity calculation part 132 calculates activity concerning a valid picture period. A subtracter 133 subtracts the calculated result held in the first activity calculation part 131 from the activity calculation result of the valid picture period. Based on the calculated result of the subtracter 133, a bit distribution part 14 decides bit distribution with respect to the respective blocks according to a ratio between the activity for each block and the total activity.
Patent JP-H11200140-A (JP)
Title: Production of acrylic fiber precursor
Inventor: HOSAKO YOSHIHIKO
IPC: D01F9/22
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing acrylic precursor fibers of high quality stably in industrial scale, as the composition of acrylonitrile polymer is maintained that is suitable for producing high-performance carbon fibers attaining high strength and high elasticity, and as the solution of acrylonitrile polymer is prevented from gelling. SOLUTION: An acrylonitrile polymer containing carboxyl groups of 5×10<-5> 2×10<-4> equivalent/g and sulfate groups and/or sulfo groups of 5×10<-6> equivalent/g is dissolved in an organic solvent containing no amide bond and spun into the acrylic precursor fibers.
Patent JP-S55149850-A (JP)
Title: Non-contact electrometer
Inventor: AOKI MINORU
IPC: G01R29/12
Filed: 1979-01-19
Abstract: PURPOSE: To minimize an error occurring due to variations in measuring distance of a non-contact electrometer, by automatically varying the amplification degree of the electrometer in accordance with its measuring distance.  
     CONSTITUTION: A voltage-electric field conversion means A is adapted to generate an electric field E 1  by a measured electric potential VIN from a sample. A voltage- electric field conversion means A' is adapted to generate an electric field E 2  by an output VOUT from an electrode opposed thereto, which constitutes a part of a sealed case for an electrometer probe. An electric field-voltage conversion means B is adapted to convert the difference between the electric fields E 1 , E 2  into a voltage. This voltage is input into an amplifier C the degree of amplification of which is varied in accordance with a distance measured by a distance measuring instrument F. An output from the amplifier C is applied to a high voltage control circuit E through a synchronous detector and an integrator D. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03207336-A (JP)
Title: Externally attached television camera for endoscope
Inventor: SUGATA TERUAKI
IPC: A61B1/04
Filed: 1990-01-10
Abstract: PURPOSE:To make correction of length of a cable by making a part of either a driving side signal line or an output side signal line longer than the length of the cable. CONSTITUTION:Electric charges accumulated in a solid-state image sensor 27 are transferred below a vertical line 1 by means of a vertically transferring clock phiP and are successively transferred to horizontal shift resistors 56 and 57. Then, each picture element is outputted from the horizontal shift resistors 56 and 57 by means of horizontal transferring clocks phiS1 an phiS2 wherein phases are shifted by a half picture element each other. Signals VOUT1 and VOUT2 output from these horizontal shift resistors 56 and 57 are amplified in electric current by means of output buffers 37 and 38. Signal lines 35 and 36 are turned back at a land 64 on a driving side board 58 and after they are turned back at a land pin 66 of a connector 12a, they reach a solid-state image sensor 27. Therefore, the signal lines 35 and 36 have three-fold cable lengths in comparison with the lengths of other signal lines to correct the cable lengths. It is thereby possible to correct inexpensively and easily the cable length.
Patent JP-S60148783-A (JP)
Inventor: KOMATSUBARA HIROSHI
IPC: B62J17/00
Filed: 1984-01-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06206739-A (JP)
Title: Adhesive resin for producing laminated glass
Inventor: MATSUDA TATSUTO
IPC: C09J4/02
Filed: 1993-01-13
Abstract: PURPOSE:To obtain an adhesive resin for producing laminated glass having excellent optical uniformity and transparency, keeping high softness, heat- resistance and penetration resistance over a wide temperature range, exhibiting low polymerization shrinkage and capable of producing various kinds of laminated glass by compounding a specific polymerizable (meth)acrylate oligomer. CONSTITUTION:A resin for laminated glass is incorporated with 5-70wt.% of a polymerizable (meth)acrylate oligomer having a numberaverage molecular weight of 500-100,000 and containing >=1.5mol of a radically polymerizable functional groups based on one molecule on an average. The oligomer is produced by introducing a (meth)acryloyl group (e.g. by converting a carboxyl group) into an oligomerized monomer mixture composed mainly of (meth) acrylate monomer. The resin for laminated glass may be cured at normal temperature in the production of a laminated glass, however, it may be heated with hot air for example in the case of a low room temperature. The polymerization initiator for cold-curing is preferably an organic peroxide or an azo compound.
Patent JP-S61164148-A (JP)
Title: Oxygen sensor element
Inventor: ITO TOSHIBUMI
IPC: G01N27/41
Filed: 1985-01-16
Abstract: PURPOSE:To improve the accuracy of detecting oxygen concn. by interposing an electric insulating layer between the adhered part of a pair of electrode layer leads and lead wires by conductive paste and a solid electrolyte. CONSTITUTION:The electric insulating layer 12 is formed by printing on the right side of the solid electrolyte 11 to which lead wires 16, 17 are connected. The electrode layer 13 is then formed by printing. The film of the electrolyte 11 is directly formed on the left side of the layer 13 and the film of the lead part 13a is formed on the layer 12. A lead part 15a connected through the electrolyte 11 and the layer 12 via a conductive material to the electrode layer 15 on the other side face of the electrolyte 11 is provided on the insulating layer 12. The lead wires 16, 17 are connected by conductive pastes 18, 18 to the lead parts 13a, 15a provided atop the layer 12 in the above-mentioned manner. The leakage of the current is prevented by the layer 12 and the limiting current is distinctly obtd. even if the pastes 18, 18 connecting the lead wires 16, 18 to the electrodes approach each other on application of a voltage between the electrode layers 15 and 13. The accuracy in detecting the oxygen concn. is thus improved.
Patent JP-H08192271-A (JP)
Title: Method and device for automatic groove copying welding
Inventor: ISHII JUN
IPC: B23K9/09
Filed: 1995-01-13
Abstract: PURPOSE: To carry out the groove copying with an excellent accuracy. CONSTITUTION: A pulse count part 28 counts the interval between the pulses 27 in the welding current of pulse 27 shape to be produced by a welding power source 1. A sequencer part 31 analyzes and arranges the pulse count value 29 produced by the pulse count part 28, a traverse control part 18 obtains the reversing timing in the width direction of the groove 22 of a welding torch 9 based on the analysis data 30 from the sequencer part 31, and the control command 19 is transmitted to the welding torch 9 to reverse the welding torch 9.
Patent JP-H03209609-A (JP)
Title: Production of perpendicular magnetic thin-film head
Inventor: TODA JUNZO
IPC: G11B5/31
Filed: 1990-01-10
Abstract: PURPOSE:To eliminate the influence on the magnetization transition of a recording medium and to facilitate high-density recording by forming a main magnetic pole build-up layer on the surface on the main magnetic pole exclusive of the front end part of the main magnetic pole. CONSTITUTION:A thin-film coil 43 of a spiral shape or the like pinched by interlayer insulating layers 42 consisting of a thermosetting resin material, etc., is formed in the main magnetic pole forming region on a magnetic substrate 41 consisting of ferrite to constitute a slider and the main magnetic pole 44 of an amorphous Co-Zr system having 0.3 to 0.5mum thickness is sputtered on the insulating layer 42 covering this coil and thereafter, the main magnetic pole build-up layer 45 consisting of Ni-Fe having about 3mum thickness is patterned and formed by a plating method in the region on the main magnetic pole 44 exclusive of the front end part 44a of the main magnetic pole. A resin layer 46 is so formed on the build-up layer 45 that only the step part 45a at the front end is exposed. The layer 46 is irradiated with an inert gaseous ion thereupon and is thereby ion-etched, by which the step part 45a is worked to a tapered shape. A protective film 47 consisting of Al2O3 is deposited over the entire surface of the substrate 41 and is cut in the position A to polish the cut surface. A medium- facing surface 48 is thus formed. The head formed with the front end of the layer 45 to the tapered shape is obtd. in this way and the leak magnetic fields from the front end part are minimized.
Patent JP-H09199729-A (JP)
Title: Crystallizing method for semiconductor film, active matrix substrate and liquid crystal display
Inventor: AZUMA SEIICHIRO
IPC: H01L21/20
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To make the degree of crystallization of a semiconductor film higher by performing laser annealing changing the energy density of a laser beam into a low state, a high state, and a low state. SOLUTION: As a laser beam LA for laser annealing, a laser beam having a narrow peak region in its strength profile and gently-sloping base parts at its both ends is used. The energy density of the laser beam LA to be emitted to a semiconductor film is changed into a low state, a high state, and a low state by moving irradiated region LO by the laser beam LA and a substrate relatively, emitting the laser beam. That is, the energy density of the laser beam emitted increases gradually at every pulse of laser oscillation at any point in a surface. Besides, it becomes possible to change the number of times of laser beam emission on one spot freely by changing the relative feed rate of the substrate.