baber/WOPTO huggingface dataset:
Patent JP-S60202216-A (JP)
Title: Evaporating device
Inventor: ITOU MASARU
IPC: F23D11/10
Filed: 1984-03-26
Abstract: PURPOSE:To prevent production and adhesion of tar through increasing of the temperature of an evaporating wall and to provide an increased life for an evaporating device and provide the evaporating device which is inexpensive to manufacture and high in reliability, by a method wherein an evaporating inner cylinder and an evaporating outer cylinder are formed by a metallic material having the surface covered with a material being softer than a parent material, and the cylinders are formed integrally by press-fitting. CONSTITUTION:A laminar metallic material, such as aluminium-covered steel plate, having surface softer than a parent material, is formed by a throttle process, and an evaporating inner cylinder 101 and an evaporating outer cylinder 102 are integrally formed by a press-fitting process. Further, a groove part is provided in the lower part thereof, and a sheath heater 103 is press-fitted in the groove part and the lower end of the evaporating cylinder 102 is caulked to secure the sheath heater 103. This improves adherence between the evaporating inner and outer cylinders and of the heater, and improves the speed of thermal conduction, resulting in the possibility to prevent the occurrence of local cooling at a collision surface with the fuel, increase the temperature of an evaporating wall by the use of a material having high resistance to heat, and prevent production of tar.
Patent JP-2000261444-A (JP)
Title: Atm communication system
Inventor: YAMAMOTO SHUHEI
IPC: H04L12/437
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a communication system where loopback processing on the occurrence of a fault in a ring system is simplified and number of exchange resources in a node unit is decreased. SOLUTION: On the occurrence of a fault in an adjacent node unit E 5, a node unit D 4 supplies loopback processing of communication data that are other than monitor control data with a virtual path identifier 'VPI=0' assigned for monitoring and independent of a terminal connected to its own unit among data received from a primary ring line 10c to a secondary ring line 110c on the basis of 'VPI=1' assigned for communication.
Patent JP-H07241383-A (JP)
Title: Jigsaw puzzle
Inventor: NOZAWA HIRONAO
IPC: A63H33/38
Filed: 1994-03-02
Abstract: PURPOSE:To form a jigsaw puzzle without making marks of cutting lines in a back sheet by forming the cutting lines in a surface sheet and a thick board after applying the surface sheet on an upper surface of the thick board, and applying the back sheet on a lover surface of the thick board and on the outer side of a piece containing recessed part. CONSTITUTION:A jigsaw puzzle comprises a thick board 11, a thin surface sheet 13 applied on an upper surface of the thick board 11, and a thin back sheet 21 applied on a lower surface of the thick board 11, and a piece containing recessed part 17 is separated on the inner side of cutting lines 31, 35 formed in the surface sheet 13 and the thick board 11. Pieces 19 are formed at a part in the surface sheet 13 and a part of the thick board 11 positioned inside the piece containing recessed part 17. By thus forming the cutting lines 31, 35 in the surface sheet 13 and the thick board 11, and then applying the back sheet 21 on the lower surface of the thick board 11 and on the outer side of the piece containing recessed part 17, the jigsaw puzzle can be formed without forming marks of the cutting lines 31, 35 in the back sheet 21.
Patent JP-H02237576-A (JP)
Title: Magnet-far infrared ray net
Inventor: KIMURA HIROSHI
IPC: A61N5/06
Filed: 1989-03-11
Abstract: PURPOSE:To exercise simultaneously influences of magnetism and far infrared rays and to prevent occurrence of frost damage e.g. by covering a plant body with a below described net by adhering the surface of a yarn constituting a net with a magnet powder and a powder of a far infrared rays substance. CONSTITUTION:A magnet-far infrared rays net is prepd. by adhering the surface of a yarn constituting the net with a magnetized powder of a ferromagnetic body and a powder of a far infrared rays substance, fixing them and magnetizing the ferromagnetic body powder by placing the net in a strong magnetic field. This net is utilized as a material for a supporter or a stomach band for medical cares or sports, a top coat material or a sheet for chairs, seats and sofas, a cover for a seedbed in agriculture and gardening and a cover for protection and rearing of turf in gardens and golf courses. E.g. it is possible to attempt to activate the living function of a plant body and to prevent occurrence of frost damage by covering the plant body with this net.
Patent JP-S57173724-A (JP)
Title: Liquid level indicator
Inventor: TAGUSARI KIYOTAKE
IPC: G01F23/58
Filed: 1981-04-17
Abstract: PURPOSE:To make it possible to secure a display level position which can be readily monitored regardless of the float position and the magnitude of change in the liquid level, by providing a different shaft in parallel with a float suspending shaft, and linking both shafts by a strap. CONSTITUTION:When the height of the liquid level is changed, the float 14 moves up and down, and a rotary shaft 12 is rotated via an arm 13. When the strap 16 is provided and the liquid level is lowered, the arm 13 and the rotary shaft 12 are rotated in the clockwise direction, and a beam shaft 15 is also rotated in the same direction. Therefore the back pressure of a nozzle 20 is changed and transmitted to a feedback bellows 24 and moves a secondary beam 22. The movement is fed back to a first beam 18 and balanced with the movement in the positive direction. Said air pressure is displayed on a display part through the pipe 26. Since the diameter of the rotary shaft 12 is different from that of the beam shaft 15, the output torque can be freely increased or decreased with respect to the input.
Patent JP-S62216669-A (JP)
Title: Rotary coating device
Inventor: SATOU CHIKATOSHI
IPC: B05C11/08
Filed: 1986-03-18
Abstract: PURPOSE:To easily form a uniform resist film without any defects by setting substrates with the coating surfaces opposite to each other, filling the gap between the surfaces with a liq. substance, and rotating the substrates. CONSTITUTION:A liq. substance such as a photoresist is coated on a substrate by this device at the time of preparing the master disk of an information disk such as a digital audio disk and a video disk. In the device, the first substrate 14 with the surface on the lower side is chucked on the upper turntable 13, and the second substrate 14' with the surface on the upper side is chucked on the lower turntable 13' by vacuum. A spindle 12 is extended downward and stopped when the distance between both substrates 14 and 14' is adjusted to a specified value, a liq. substance is supplied from a nozzle 15 to fill the gap, and then motors 11 and 11' are rotated. A film having uniform thickness and without any defects is formed in this way.
Patent JP-S58174923-A (JP)
Title: Display
Inventor: IIZUKA KIYOSHI
IPC: G02F1/1333
Filed: 1982-04-08
Abstract: PURPOSE:To eiliminate the disadvantage that a display pattern is invisible on account of a parallax, by making the region of the display pattern which is formed on one of two sheets of polarization plates and has a polarization characteristic larger than the width that arises from the parallax. CONSTITUTION:The 1st and the 2nd partial polarization plates 3, 4 having display patterns 1, 2 respectively are provided apart at a spacing (d) on the front and rear of glass substrates 5, 6, and a liquid crystal layer 7 is disposed between the substrates 5 and 6. When an electric field is applied on the layer 7, the overlapped part of the patterns 1, 2 is visible black in the visual field. The width W1 of the pattern 1 is made smaller than the width W2 of the pattern 2 in this case; therefore, even if the display is viewed with a deviation by an angle theta in the direction B from the direction A, the pattern 1 overlaps on the pattern 2 and is visible with the line width of the width W1.
Patent JP-S61230687-A (JP)
Inventor: SERIA ERIZABESU IIKUUSUKURANTO
IPC: G11B5/60
Filed: 1986-03-18
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-H11257469-A (JP)
Title: Lubricating device
Inventor: NISHIMURA KENICHIRO
IPC: F16H57/04
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To avoid abration, break, and deformation of a bearing member storage part, by providing a groove whose one side forms a closed end part with an outer circumferential part of the bearing member and a fitting part and whose other side is a lubricating oil passage communicated with a lubricating oil storage part between the outer circumferential face of the bearing member and the internal circumferential face part of the bearing member storage part, and by guiding the lubricating oil from the storage part to a fitting clearance between the outer circumferential face of the bearing member and the fitting part. SOLUTION: A groove 40 having a prescribed depth as a lubricating oil passage is formed in a part of a circumferential edge part of a recess part 38a, the groove 40 has an oil passage part 40A forming a part of the lubricating oil passage, and communicated with a lubricating oil storage part 40B. One end side of the groove of the lubricating oil storage part 40B extended along the central axis of the recess part, 38a forms a closed part, with the outer circumferential face of the bearing member 36, and the other end of the oil passage part 40A having the same depth as the depth of the lubricating oil storage part 40B is bent radially and communicated with the recess 38b. This constitution communicates the fitting clearance between the outer ring of the bearing member 36 and the internal circumferential face forming the recess 38a via the recess 38b.
Patent JP-2000260780-A (JP)
Title: Semiconductor device and its manufacture
Inventor: ARAI CHIHIRO
IPC: H01L29/732
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which restricts increase in an element size and a parasitic capacitance, and reduces base resistance, and its manufacturing method. SOLUTION: This semiconductor device has a second conductivity type (n- type) semiconductor layer 13 formed on a first conductivity type (p-type) substrate containing a collector region 12, a first insulating film 17a formed on the upper layer, a first opening part formed on the first insulating film, first conductivity type base regions 20, 22 formed on a bottom part of the first opening part, a base lead-out region 19 composed of a first conductive layer formed in the first opening part and on the first insulating film which surrounds the first opening part, a second insulation film 17c formed on the first insulation film; a plurality of second opening parts formed in the first opening part, and a second conductivity type emitter region 23 composed of a second conductor layer formed at least inside the second opening part, and its manufacture.
Patent JP-2000257524-A (JP)
Title: Structure of fuel tank part
Inventor: HASHIMOTO HISAFUMI
IPC: F02M37/00
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a fuel tank part capable of supplying fuel into an engine stably and continuously irrespective of a layout of a vehicle. SOLUTION: A fuel tank part has a fuel tank main body 10a which is provided with a bottom face part 10f like substantially flat plate and front and rear wall parts 10e, 10g provided on both sides of the bottom face part 10f and is provided with a turn tank 13 in the close proximity to the front wall part. A main tank suction port which is adjacent to the turn tank 13 and communicates the inside of a negative pressure chamber with the inside of the fuel tank main body 10 is formed in the close proximity to the bottom face part of the fuel tank main body 10a, and a fuel discharge port feeding return fuel from engine direction under pressure faces the negative pressure chamber.  A remaining fuel suction tube 24 provided with a suction port part 24a provided in the close proximity to the rear wall part 10g of the fuel tank main body 10a and a remaining fuel protruding port facing the negative pressure chamber is provided.
Patent JP-H06272101-A (JP)
Title: Hosiery
Inventor: ARIGA MITSUTAKE
IPC: D01F6/34
Filed: 1993-03-18
Abstract: PURPOSE:To obtain hosiery, capable of suppressing a rise in skin temperature when wearing shoes in a sweated state, etc., and providing comfortable feeling of wear and excellent in refreshing feeling by using fiber comprising an ethylene- vinyl alcoholic copolymer as at least one component. CONSTITUTION:This hosiery is obtained by melt spinning, e.g. an ethylene-vinyl alcoholic copolymer having 1.05dl/g intrinsic viscosity [eta] measured at 30 deg.C in a 85% hydrous phenolic solvent at 260 deg.C spinneret temperature, winding the formed yarn at 1000m/min spinning speed, providing 75-denier/24-filament multifilament yarns, then doubling the two multifilament yarns, providing 150 denier size, using the prepared yarns of the ethylene-vinyl alcoholic copolymer as a rosso design (using the yarns as plating yarns in contact with the sole skin of a foot) in the sole part of the foot, further doubling 3 cotton yarns of 32 count and then using the doubled yarns as principal fiber and covering yarn comprising polyurethane of 40 denier and nylon of 70 denier as stretch yarn with a 14-gage hosiery knitting machine. The resultant hosiery is capable of suppressing a rise in skin temperature when wearing, etc., shoes in a sweated stage.
Patent JP-S60201260-A (JP)
Title: Myocardial myosin diagnosing agent
Inventor: YAZAKI YOSHIO
IPC: G01N33/53
Filed: 1984-03-27
Abstract: PURPOSE:To enable exact image diagnosis in the myocardial infraction section by using a heat disease patient diagnosing agent consisting of a monoclonal agent, etc. for the human myocardial myosin heavy chain labeled by a radioactive isotope. CONSTITUTION:The myocardial myosin light chain is liberated in blood and on the other hand the giant protein such as the myocardial myosin heavy chain stays in the dead cells in the myocardial infraction. The consumption in the blood in the route up to the infraction section observed with the antibody for the myosin light chain is therefore eliminated and the radioactive isotope can be specifically integrated in the infraction section at a good yield by utilizing the antibody specific to the human myocardial myosin heavy chain labeled by the radioactive isotope for image diagnoisis, by which the drawing of the sharper image of the infraction section is made possible with the smaller amt. of dose. The various side effects such as allergy owing to formation of the immune complex in the blood with the myosin light chain are decreased as compared to the case in which the conventional antibody derived from an antiserum is used.
Patent JP-S63225964-A (JP)
Title: Tape cassette loader
Inventor: KOTANI SEIICHI
IPC: G11B15/675
Filed: 1987-03-16
Abstract: PURPOSE:To exactly inert a tape cassette into a prescribed insetting position, by mounting a guide rail to be fitted in a groove formed in the longitudinal direction of the tape cassette in such a way that it can be displaced freely in a direction of fitting in the groove and a direction of separating from the groove on a holder. CONSTITUTION:On the side plate 5a of the holder 5, the guide rails 7 and 8 extending in the inserting direction (X1-X2) of the tape cassette 3 are provided. The guide rail 7 on an inserting opening side is fixed on the side plate 5a, and as for the guide rail 8 positioned at an inner part, a connecting part 8b2 on one side is connected to a mounting hole 5a3 and is fixed, however, a connecting part 8b1 on the other side is set in such a way that it can be displaced freely in directions of arrow heads Y1 and Y2. In other words, a tip part 8c is protruded in the direction of arrow head Y2 in a state where the connecting part 8b is abutted with the side plate 5a. Therefore, the cassette 3 being guided on the guide rail 7 and inserted in the direction of arrow head X1 is surely fitted in the groove 3c of the cassette 3 by displacing the tip part 8c of the guide rail 8 in the holder 5 setting the connecting part 8b2 as a fulcrum.
Patent JP-S62216654-A (JP)
Title: Pretreatment for disposal of spent resin
Inventor: OKADA YUKIEI
IPC: B07B7/01
Filed: 1986-03-17
Abstract: PURPOSE:To separate only cationic resin adsorbing a high radioactive nuclide and to simplify treatment by separating spent resin into anionic resin and cationic resin and storing these for a short period to damp these. CONSTITUTION:In pretreatment for disposal of spent resin polluted by radioactivity in an atomic power plant or the like, pure water or air is firstly introduced through an inlet pipe 7 from the lower part of a separator 2 by opening a valve V2 and the stirring of resin incorporated in the separator 2 is performed and pure water or air is discharged through an outlet pipe 8 of top part via both a screen 9 for preventing discharge of resin and a valve V3. Thereafter when the valves V2, V3 are closed and the separator 2 is allowed to remain stationary, resin is separated into an anionic resin layer and a cationic resin layer by gravity. In such a way, a small amount of cationic resin adsorbed with a high radioactive nuclide is separated and both treatment and administration of spent resin are simplified.
Patent JP-S62214482-A (JP)
Title: Extracting method for three-dimensional structure
Inventor: MORI AKINORI
IPC: G06T7/00
Filed: 1986-03-17
Abstract: PURPOSE:To attain the extraction of a three-dimensional structure with high accuracy by a simple technique, by finding the distribution of a moving time setting a travel at a constant level. CONSTITUTION:At the first process P1 in a processing part P0, reference picture information values are set by shifting the luminance and the luminance gradient of each picture element point for pictures obtained at the start time of a measurement by every measuring unit, by regulated number of meshes in the reverse direction of the moving direction of a two-dimensional image pickup element, and the group of them are contained at a register A(t0) in a register part R0. At the first process P1, furthermore, an initial value for respective switch S to control respective automatic time counter T(x,y) provided for respective picture element point, is set. Also, at the first process P1, a difference between a bit of picture information and a bit of reference picture information is stored at a register B(t), and a difference to a bit of one preceding picture information is stored at the register B(t-1). At the second process P2, the contents of the register B(t) and the register B(t-1) are compared, and the bit of speed information and the bit of longitudinal information of respective corresponding picture element point for an object, can be obtained.
Patent JP-H04293060-A (JP)
Title: Image forming device
Inventor: SAWAMURA TADAHIDE
IPC: B65H9/14
Filed: 1991-03-22
Abstract: PURPOSE:To obtain an image forming device provided with a looseness amount setting structure which can prevent the erroneous clamping of a transfer paper or the omission of transfer which are caused when the looseness of the transfer paper set by a resist roller and a carrying roller is large from occurring in the case of using a thick transfer paper. CONSTITUTION:This device is provided with a control part having the input side to which a transfer paper thickness selection key and a preresist sensor 30 are connected and the output side to which an intermediate clutch for controlling the transmission of the rotation of a carrying roller 27 is connected, and the control part controls the actuating time of the intermediate clutch in accordance with the thickness of the transfer paper so as to set and adjust the looseness amount of the transfer paper.
Patent JP-H02239463-A (JP)
Title: Optical disk device
Inventor: GOTO YASUYUKI
IPC: G11B19/02
Filed: 1989-03-10
Abstract: PURPOSE:To shorten the access time by keeping the revolving speed of a disk faster at the time of recording and reproducing information in a retrieval area than in a recording area. CONSTITUTION:The disk revolving speed at the time of recording and reproducing the information in the retrieval area 1 is kept faster than at the time of recording and reproducing the information in the recording area 2. In other words, when the information is recorded and reproduced on an optical disk, the number of revolutions of the disk is changed between the retrieval area 1 and the recording area 2, so as to be at a high speed at the recording and reproducing the retrieval area 1, and to be at a low speed as slow as a CD. Consequently, the area of a recording bit is reduced as much as possible by lowering the revolving speed at the time of recording and reproducing the information on the recording area 2 to enable the recording density to be promoted. By this method, the access time can be shortened.
Patent JP-S55151196-A (JP)
Title: Vertical type pump
Inventor: TAMURA KOUZOU
IPC: F04D29/10
Filed: 1979-05-16
Abstract: PURPOSE: To protect mechanical seal against too eary wear and other troubles, by forming rib-shaped projections on the inner wall of a seal box radially around a shaft in the manner that they extend from the upper end of the seal box nearly to the lower end, and thereby removing air introduced into the seal box to the outside.  
     CONSTITUTION: Rib-shaped projections 11 are formed on the inner wall of seal box 10 radially around shaft 8 in the manner that they extend from the upper end of seal box 10 nearly to the lower end. By the function of these projections 11, water having a high specific weight is agitated without being scattered to the outside from a lower portion of seal box 10 and mixed sufficiently with air introduced into box 10. Then, water is discharged into a container together with air by the function of disk friction of shroud at the back of impeller 3. With such a simple arrangement, water lubrication to the sliding surfaces of mechanical seal 9 is accomplished satisfactorily, and if air is introduced into seal box 10, it can be easily discharged to the outside, so that protection against wear of mechanical seal 9 and deterioration in the performance of pump can be achieved effectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06271974-A (JP)
Title: Line pipe excellent in hydrogen induced cracking resistance
Inventor: TAKAHASHI AKIHIKO
IPC: C22C38/50
Filed: 1993-03-18
Abstract: PURPOSE:To improve hydrogen induced cracking resistance in a wet hydrogen sulfide environment by specifying C, Si, Mn, P, S, Nb, Ni, Cu, Fe, etc., and limiting the size of an Mn spot segregation part, P concentration, etc., in a segregation part. CONSTITUTION:This line pipe has a composition consisting of, by weight, 0.03-0.09% C, 0.1-0.6% Si, 0.5-1% Mn, <=0.015% P, <=0.0015% S, 0.01-0.05% Nb, 0.005-0.05% Al, 0.002-0.004% Ca, and the balance Fe, etc. Further, the size of an Mn segregation spot, which is a region having Mn concentration >=1.32 times the average Mn concentration and becomes the origin of hydrogen induced cracking, is regulated to <400mum, by which hydrogen induced cracking can be reduced. Moreover, the concentration of P in the segregation part is regulated to <0.35, and effective Ca ratio is regulated to >=1.7. This Ca ratio is computed from (%Ca) [1-98(%O)]/(%S).
Patent JP-S52142227-A (JP)
Title: Three windings transformer
Inventor: AKIMARU SHIYUNJI
IPC: H01F30/12
Filed: 1976-05-24
Abstract: PURPOSE: To dissolve a capacity shortage of a breaker to be connected to a tertiary winding, by making a tertiary winding of a three windings transformer consisting of a primary winding and a secondary winding of a star-connection, and a tertiary winding of a delta-connection an open-delta connection. 
     COPYRIGHT: (C)1977,JPO&Japio