baber/WOPTO huggingface dataset:
Patent JP-S6267721-A (JP)
Title: Thin film type magnetic recording medium
Inventor: YOSHIDA HIDEKI
IPC: G11B5/64
Filed: 1985-09-20
Abstract: PURPOSE:To improve skew distortion by forming thin film layers having the tensile strength higher by >=30% than the tensile strength of the entire thickness. CONSTITUTION:A substrate 4 consisting of a high-polymer material is adequately selected from various high-polymer materials including, for example, PE, polystyrene, polyamide, polyimide, polyvinyl chloride, etc. The thin magnetic film layer 3 is adequately selected from various magnetic materials including CoCr, CoNiO, CoO, CoP, gamma-Fe2O3, Fe3O4, etc. An underlying layer 2 and thin film layers 4, 5 on the magnetic layer side are widely selected from materials including various metals and oxides, nitrides, etc. thereof which generally form thin films. The thin film layers are formed to have the tensile strength higher by >=30% than the tensile strength of the entire thickness, by which the skew distortion is improved and no influences are exerted to the sound signal subjected to FM modulation.
Patent JP-H0550346-A (JP)
Title: Laser-punch compound machine
Inventor: KONDO AKIO
IPC: B23K26/064
Filed: 1991-08-21
Abstract: PURPOSE:To improve the extent of operation rate as well as to achieve a problem on the promotion of space-saving in a factory, in a laser-punch compound machine with both laser and ounch heads. CONSTITUTION:A bend mirror 47 being free of position changing is installed in an optical path of a laser beam oscillated in a constant direction from a laser generator 49, while each of first and second laser heads 29 and 41 is installed in each of plural optical paths bent by this bend mirror 47, and a punch head is installed in the neighborhood of at least one of the these laser heads, for example, the first laser head 29, and simultaneously two tables 17, 19 provided with two work positioners (a carriage base 21 and a carriage 23) are installed on an irradiated surface of this laser head 29. In this case, it is featured that a work table 55 free of attachment is installed in another irradiated surface of the second laser head 41.
Patent JP-H0931142-A (JP)
Title: Low-viscosity high-molecular-weight polyol, its production, and its use in polyurethane foam production
Inventor: TORUSHIYUTEN HAINEMAN
IPC: C08G18/63
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain a process for producing a stable low-viscosity graft copolymer dispersion useful for producing a polyurethane foam by producing a high- mol.-wt. polyol from a specific modified hydroxyl compd.  
     SOLUTION: A reaction mixture contg. at least one modified hydroxyl compd. obtd. by reacting at least one ethylenically unsatd. monomer, at least one base polyol having at least two hydroxyl groups, and a castor-oil-modified polyol in a molar ratio of 1.1:(1-10):1 is polymerized in the presence of a free-radical catalyst. Pref. styrene and acrylonitrile are used as the ethylenically unsatd. monomer. A pref. base polyol is a polyether polyol. A polyol for the castor-oil- modified polyol is also pref. a polyether polyol. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S59101022-A (JP)
Title: Thin filmy magnetic head
Inventor: ONO HIROAKI
IPC: G11B5/31
Filed: 1982-12-01
Abstract: PURPOSE:To relief stress caused by the difference between the coefficient of thermal expansion of a protective substrate and magnetic film, and prevent the magnetic film from deteriorating in magnetic characteristic, by realizing a structure, in which the magnetic film formed by vapor-deposition, sputtering, etc., is put between two films of a stress releasing material, each of which is formed on a protective substrate in the similar manner. CONSTITUTION:A film of >=0.2mum in thickness of a non-magnetic ductile metal 3, such as aluminum, etc., is formed on each of two non-magnetic protective substrates 1 made of glass, etc., which is excellent in resistance to wear, by vapor-deposition, sputtering, etc. A magnetic film 2 of sendust, etc., is then formed on at least either one of the metallic film 3 by sputtering, etc., taking the influence of eddy-current loss into consideration. The magnetic film 2 is made as one layer or plural layers with an inter-layer film 5 of SiO2, etc., between them. Moreover, an adhesive material 6 of a low-melting-glass, etc., is formed on the coating film surface of the two protective substrates by sputtering, etc.
Patent JP-H03236364-A (JP)
Title: Optical isomer mixture of highly active alpha-cyano-m-phenoxybenzyl 2,2-dichloro-1-(p-ethoxyphenyl) cyclopropane carboxylate, production thereof and insecticide containing same mixture as active ingredient
Inventor: KUROSUMI AKIRA
IPC: C07C253/34
Filed: 1990-08-09
Abstract: PURPOSE:To obtain an optical isomer mixture having high insect-killing activity by removing a mixture abundantly containing an equi-amounts mixture of a specific optical isomer with crystallizing in cooling a solution of an optical isomer mixture of the subject compound in an organic solvent. CONSTITUTION:A solution of a mixture containing four optical isomers of a compound expressed by the formula (* is asymmetric carbon) in an organic solvent (preferably ethanol or methanol) is cooled and a mixture abundantly (>=70wt.%) containing an equi-amounts mixture of an inactive optical isomer is removed by crystallization, then the mother solution is concentrated to afford a mixture of highly active optical isomers containing >=65wt.%, especially 100wt.% an equi-amounts mixture of (-)-alpha-cyano-m-phonoxybenzyl (-)-2,2- dichloro-1-(p-ethoxyphenyl)cyclopropane carboxylate and (+)-alpha-cyano-m- phenoxybenzyl (+)-2,2-dichloro-1-(p-ethoxypenyl)cyclopropane carboxylate.
Patent JP-2001034816-A (JP)
Title: Tv charging system
Inventor: IIDA TAKESHI
IPC: H04N21/4185
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a TV charging system with which illegal use or illegal settlement of accounts caused by loss of a prepaid card is prevented and change of a TV receiver to view is facilitated. SOLUTION: Concerning this charging system, an identification number for identifying a user is recorded on the prepaid card, a user flag showing whether it is under using or not is recorded and only when the identification number preserved previously in a TV charging device 4 is matched with the identification number recorded on the prepaid card, viewing of a TV receiver 3 is possible. Only when the identification number recorded on the prepaid card is matched with the inputted identification number, the settlement of accounts is performed corresponding to remaining frequency.  When a prescribed key is inputted to the TV charging device or when the identification number recorded on the prepaid card inserted to a ticket issuing machine or fare adjuster is matched with the inputted identification number, the user flag is reloaded into a non-using state and the TV receiver to view with the same prepaid card can be changed.
Patent JP-H0764672-A (JP)
Title: Constituting method for assembled-type work station and assembled-type work station device
Inventor: SANO YOSHINOBU
IPC: G06F1/00
Filed: 1993-08-24
Abstract: PURPOSE:To use each work station as if it is of a desk-top type, and in addition, to realize comfortable working environment. CONSTITUTION:One set of the work station 10 is constituted by mounting work station constituent elements except a display device 11 and a keyboard/mouse 12 on a board 13, and packaging the same board 13 on one of the packaging slots 21-1 to 21-4 of a case body 20, and simultaneously, connecting the same board 13 and the display device 11 and the keyboard/mouse 12 by a transmission line 14. An assembled-type work station is realized by providing the work stations of such configuration in plural number.
Patent JP-H0763931-A (JP)
Title: Composite material core waveguide and its production
Inventor: IMOTO KATSUYUKI
IPC: G02B6/12
Filed: 1993-08-24
Abstract: PURPOSE:To provide a waveguide structure which enables mirror polishing of its end faces with good perpendicularity and connecting of optical fibers to these end faces with high coupling efficiency by using a glass material in forming the cores near the end faces to and from which the light signals of the polymer core waveguide are inputted and outputted and its production method. CONSTITUTION:This waveguide is constituted by forming buffer layers 2 of a low refractive index nb on a quartz glass substrate 1, providing the surfaces of these layers with the cores 3, 4 of an approximately rectangular shape having the refractive index nw larger than the low refractive index nb of the buffer layers 2 and covering the entire part of the core surfaces with clad layers 5 having the refractive index nc smaller than the refractive index nw of the cores 3, 4. The buffer layers 2 and the clad layers 5 of such waveguide are formed out of the inorg. materials. The ends of the cores 3-1 to 3-3 where the light signals are inputted and outputted are formed out of inorg. materials. The cores 4 exclusive of the input and output ends are formed out of org. materials.
Patent JP-S5998859-A (JP)
Title: Ink jet head
Inventor: OKADA JIYUNICHI
IPC: B41J2/045
Filed: 1982-11-30
Abstract: PURPOSE:To remove mutual interference of the pressure pulses through a common ink chamber while constituting each nozzle so that it can be operated only by the original pressure pulse to perform stable injection in a multi-nozzle head, by providing an air chamber to the common ink chamber. CONSTITUTION:A pad 9 for providing recessed parts to be used as air chambers 7 and a substrate are fusion bonded from both sides by vibration plates 2. A piezoelectric element 3 is adhered on the vibration plate 2 corresponding to each pressure chamber 5. Because ink enters the air chambers 7 from minute opening parts 8, there is no air outlet and said air chambers 7 are filled with air while there are almost no air bubbles in the flow channels of the nozzle side from a common ink chamber 6. When an electric field is applied to the piezoelectric chamber 3, the vibration plate 2 is bent to the side of the pressure chamber 5 and ink droplets are injected from nozzles 4. On the other hand, pressure plses to the common ink chamber 6 are absorbed by air in the air chambers 7 and not transmitted to the other nozzles 4. That is, the variation of each pressure chamber does not interfere with each other.
Patent JP-H1053312-A (JP)
Title: Edge roller mounting structure of overlapped conveyor
Inventor: FUKUDA MASAO
IPC: B65G39/16
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To reduce the time to adjust the abutting state to the belt of an edge roller, which is arranged in a perpendicular section in an overlapped belt conveyor, which vertically carries articles held between two overlapped belts, and keep roller interval constant. SOLUTION: Long plates 11 are arranged on both sides of belts 6 and 7 in the cross direction along a carrying passage in a perpendicular carrying section. Ring plates 12 are rotatably mounted on at least three places, and the pins fixed to a device frame 15 are inserted into one end of each of two ring plates out of the three plate 12. An adjusting member 17 is mounted on the last ring plate 12. The adjusting member 17 is constituted by the pin 17a inserted into one end of the ring plates 12, the nut member 17b fixed to the pin 17a, a bracket 17c and the screw bar 17d which is threadedly fitted to the nut member 17b and rotatably mounted on the bracket 17c.
Patent JP-H0492879-A (JP)
Title: Ceramic substrate for thick film hybrid ic
Inventor: SUGASAWA YUICHI
IPC: C04B41/90
Filed: 1990-08-08
Abstract: PURPOSE:To provide the title substrate preventing migration by forming a solder pad comprising an Ag-Pt or Ag-Pd conductive material layer on a ceramics substrate and making patterns made of a Pt or Pd conductive material layer connected so as to enclose the solder pad. CONSTITUTION:A solder pad 2 comprising an Ag-Pt or Ag-Pd conductive material layer is formed on a ceramics substrate 1. Patterns 3 made of a Pt or Pd conductive material layer connected so as to enclose the solder pad 2 are made. Then the pattern conductive layers 3 are coated with a protecting material layer 4 to produce a ceramics substrate for thick film hybrid IC. Consequently, Pt or Pd forming the pattern conductive layers 3 hardly becomes an ion in comparison with Ag. Therefore, migration can be prevented even under a high-humidity condition. Since the Ag-Pt or Ag-Pd conductive layer is used in the solder pad part, the solder pad part has excellent soldering properties.
Patent JP-H1054655-A (JP)
Title: Refrigerator
Inventor: NAGUMO HIROBUMI
IPC: F25D25/00
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To enable takeout of a vessel having a large depth dimension while holding a whole drawer door, by a construction wherein when the door is drawn out beyond the ordinary extent of use, a movable roller fitted to the door comes into contact with the upper side of a rail and makes the door tilt to a position where a vessel supported by a drawer door frame can be taken out. SOLUTION: When a drawer door is drawn out to an engaging part 24 beyond an engaging part 22, which are provided in a fitting frame 21, the whole of the drawer door tilts downward. At this time, a fixed roller 23 is held by the engaging part 24, while a movable roller 26 coming more inside a refrigerator than the fixed roller 23 comes into contact with the upper side part of a rail 27 having a U-shaped section and fitted to the main body of the refrigerator, and the door is supported at two points by the movable roller 26 and the fixed roller 23 and held thereby. A state wherein a door frame is tilted is maintained by shifting the vertical positions of the movable roller 26 and the fixed roller 23.  Since the upper end of a vessel on the inside of the refrigerator does not come into contact with the lower end of a refrigerating chamber in the upper stage, according to this constitution, the vessel can be taken out.
Patent JP-S60100639-A (JP)
Title: Production of composite reinforced material consisting of metal and carbon fiber
Inventor: MIZUNO JITSUO
IPC: C22C47/00
Filed: 1983-11-07
Abstract: PURPOSE:To obtain a composite reinforced material without requiring specified long sized jigs and many jigs in the stage of adhering a resinforcing material consisting of carbon fibers to a long-sized metallic material by utilizing the expansion of a hose in place of a press for press welding of said reinforcing material. CONSTITUTION:A long sized metallic material 3 is attached in the channel 2 of a long sized restraining jig 1 and a reinforcing material 10 is placed atop an upper wall 6 of an upper wall 3 of the material 3 via an adhesive agent 9 before or after said attachment. The material 10 is, for example, a carbon fiber member impregnated and cured with an epoxy resin, etc. A hose 12 which is held internally evacuated is placed along the surface of the material 10. The hose 12 is, for example, a fabric material impregnated with a sealant such as synthetic resin or the like and is closed at one end and is connected at the other end to an air supply source 16. A jig 13 to regulate the expansion of the hose is provided around the hose. When an air pressure is thereupon exerted into the hose 12, the hose 12 expands but the expansion is restricted by the jig 13 so that the hose 12 is pressed in tight contact with the entire surface of the material 10. The material 10 is thus uniformly fixed to the wall 6.
Patent JP-H1136348-A (JP)
Title: Cover for synthetic resin drainage instrument
Inventor: TERADA MASAYUKI
IPC: E02D29/14
Filed: 1997-07-19
Abstract: PROBLEM TO BE SOLVED: To beautify a cover for a small diameter pit made from vinyl chloride by using fine ceramics. SOLUTION: A fine ceramic material is used for a cover 1 in order to beautify it much more, although it is said that a small diameter pit made from vinyl chloride is excellent in the beautiful appearance after installation. Since the ceramic board 2 is abrasion-resistant, wettable, especially beautiful, non- slippery, and fragile, the ceramic board 2 is put on a polyerethane layer 19 coating a stainless steel plate 4 through an adhesive 20 to constitute the cover 1.
Patent JP-2000033150-A (JP)
Title: Game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To improve interest of a variable display game, and to enhance an expectant feeling for impartment of a prescribed game value by announcing that there is stronger possibility of stopping in a special display mode than when announcing a normal ready-to-win state when announcing a special ready- to-win state. SOLUTION: A reach (ready-to-win state) mode has six kinds of (1) a special reach of a lucky number, (2) an ordinary reach of a lucky number, (3) a special reach at high probability time, (4) an ordinary reach at high probability time, (5) an ordinary special reach and (6) an ordinary reach so that different reach expression are given in response to respective reach modes. Thus, the respective reach modes are announced in the difference reach expression corresponding to the respective reach moldes by a visual announcing device such as a lamp and an LED and an acoustic announcing device such as a loudspeaker 92 by control of a generator control device 800. When announcing the special reach, an announcement is made about the fact of being stronger possibility of stopping in a specified display mode than when announcing the normal reach.
Patent JP-S6268788-A (JP)
Title: Thermal transfer recording method
Inventor: HASEGAWA TETSUO
IPC: B41M5/26
Filed: 1985-09-20
Abstract: PURPOSE:To maintain fidelity of an ink pattern to a heat supply pattern and transfer-record an image with favorable fidelity and clearness even on a recording medium poor in smoothness, by forming an ink-transferring surface of an intermediate transfer medium from a silicone rubber. CONSTITUTION:A thermal transfer material 3 comprising a base 1 and a thermally transferrable ink layer 2 is supplied with heat in a pattern according to an image signal by a thermal head 4. The thermally transferrable ink of the layer 2 is transferred to an ink-transferring surface formed of a silicone rubber of an intermediate transfer belt 5 moved in the direction of an arrow A, thereby forming an ink pattern 22 with favorable fidelity based on a favorable ink adhesion property. As the belt 5 is moved, the ink pattern 22 is moved downward, and is transferred to a recording medium 7 under the function of a platen roller 8. Since the silicone rubber has appropriate elasticity in addition to a favorable ink releasing property, the ink pattern 22 is transferred and adhered even to recessed parts of the surface of the recording medium 7 without any deformation of the pattern, thereby forming a clear recorded image 23 with favorable fidelity to the heat supply pattern.
Patent JP-H02269902-A (JP)
Title: Position detecting device
Inventor: OSAWA MASARU
IPC: G03F9/00
Filed: 1989-08-14
Abstract: PURPOSE:To detect the relative positions of a mask and a wafer with high accuracy by irradiating a 1st and a 2nd body with luminous flux which has specific overall spectrum half-value width. CONSTITUTION:The 1st body and 2nd body are irradiated with the luminous flux whose overall spectrum half-value width is (lambda<2>/200,000nm)nm to 40nm, where the wavelength of luminous flux from a light source 10 is lambdanm. Parallel luminous flux after passing through a half-mirror 74 irradiates a mask alignment pattern 3M on the surface of the mask M (1st body) and a wafer alignment pattern 4W on the surface of the wafer W (2nd body). The alignment patterns 3M and 4W form convergence points on a plane crossing an optical axis at right angles including a convergence point 78. The quantity of deviation in convergence point position on the plane is guided onto the surface of a detector 8 through a condenser lens 76 and a lens 80 and detected. Then a control circuit 84 drives the mask M and wafer W by a device 64 according to the output signal of the detector 8 to position the mask M and wafer W relatively.
Patent JP-H0532176-A (JP)
Title: Oil-hydraulic steering device of clawler vehicle
Inventor: SAIGA RYUICHI
IPC: B62D11/08
Filed: 1991-07-26
Abstract: PURPOSE:To allow the maneuvering force for steering and the strokes to remain small as unchanged from conventional arrangement even though a vehicle is embodied in a large size. CONSTITUTION:The left-right steering of a clawler vehicle is made by disengaging a steering clutch on one side with the oil pressure fed from an oil pressure source under control made by a pressure proportioned control valve 2, which is configured in a single piece with an operational lever 1, and operating the steering brake to disengage side. Between the control valve 2. steering clutch. and brake actuation pistons 3, 4, are furnished a selector valve 5 for pressure conversion, which is to switch the oil path under control made by the control valve 2 and apply the oil pressure of the source from the switched oil path to the steering clutch and brake actuation pistons 3, 4, and a left-right switching valve 6 which is to switch the destination to which the control pressure of pressure proportioned control valve 2 is supplied selectively, Thereby steering can be done easily with a small maneuvering force and short strokes.
Patent JP-S60183150-A (JP)
Inventor: UIRIAMU EFU BATSUKUMINSUTA
IPC: B01D29/62
Filed: 1984-10-08
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-H1053160-A (JP)
Title: Deck cross member coupling part structure
Inventor: ITO SHIGENOBU
IPC: B62D25/08
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To improve surface rigidity of a front pillar with which a deck cross member extended part structure is connected. SOLUTION: A cross member coupling part structure is formed such that an extension part 16 is arranged in a manner to extend through the inner panel 13 of the front pillar 11 of a deck cross member 15, arranged astride between right and left front pillars 11, toward an outer panel 12, and the extension part is joined with a reinforcement 14, arranged at the inner side of the outer panel 12, with a given distance between the extension part and the outer panel 12. A gap part between the front pillar outer panel 12 and the reinforcement 14 is sealed with a high rigidity foaming filler 19 to be cured, and surface rigidity of a coupling part with which the extension part 16 of the deck cross member 15 is joined is reinforced.
Patent JP-S58113419-A (JP)
Title: Breaking work for underground concrete structure
Inventor: TSUJI SADATOSHI
IPC: E02D5/76
Filed: 1981-12-28
Abstract: PURPOSE:To make easier the breaking work of concrete structure by providing a breaking means into a hollow tube formed when removing the PC steel member of a concrete structure into which a prestress is introduced. CONSTITUTION:A prestress introducing device is attached to vertical shaft of the ground 1. The prestress introducing device consists of a PC steel member 3, a coupler 4 connecting with the PC steel member 3, and a hollow tube 5. Concrete is placed into the shaft and hardened, and then the PC steel member 3 is  dragged upwards by a clamper 12 in such a way as to introduce prestress into the concrete structure 9. On the other hand, when breaking the structure 9, the PC steel member 3 is turned toward opposite direction to that for clamping it and removed from the hollow tube 5. Then, a breaking means, e.g., explosive, etc., is attached into the hollow tube 5 to break the structure 9.
Patent JP-H0373560-A (JP)
Title: Semiconductor device
Inventor: HOSOYA AKIHIRO
IPC: H01L23/12
Filed: 1989-08-14
Abstract: PURPOSE:To relieve stress to be produced in a semiconductor chip by sealing resin, by mounting a semiconductor chip with specific angle with respect to a plane formed by sealing resin. CONSTITUTION:In a process for mounting a semiconductor chip 1 on the mount section 4 of a lead frame 2, the semiconductor chip 1 is mounted while being rotated by 45 deg.. Since the stress to be produced in the semiconductor chip 1 by sealing resin is born by the entire sides of the semiconductor chip 1, the stress in the semiconductor chip is relieved and a highly reliable semiconductor device can be obtained.