baber/WOPTO huggingface dataset:
Patent JP-H0278547-A (JP)
Title: Polyolefin-based multi-layer films
Inventor: HAYASHI YUKIHIRO
IPC: B32B27/32
Filed: 1988-09-16
Abstract: PURPOSE:To give excellent stiffness, low-temperature heat-sealing property and glossiness to films and at the same time contrive to improve the impact strength and stability in film-making processing by a structure wherein the inner layer is made of polyolefin, which contains petroleum resins and specified ethylene-based polymer and both the surface layers are made of polyolefin-based resin. CONSTITUTION:Polyolefin-based resin, especially polypropylene consisting of the inner layer contains 5-30wt.% of petroleum resins and 1-50wt.% of ethylene- based polymer. The ethylene-based polymer (ELF) consists of 40-70wt.% of ethylene-alpha-olefin copolymer rubber and 30-60wt.% of ethylene-vinyl acetate copolymer (EVA). Thus, excelled stiffness, low-temperature heat-sealing property and glossiness to film and at the same time the impact strength can be improved and the stability in film-making processing can be obtained.
Patent JP-2000045763-A (JP)
Title: Catalyst converter for diesel
Inventor: SUEYOSHI HIROBUMI
IPC: F01N3/28
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To effectively hold a wire net catalyst carrier by installing a wire net in a clearance between the peripheral surface of the catalyst carrier and a casing, assembling a mesh rope in an intermediate part thereof for unifying, and making both ends of the wire net contact with the casing. SOLUTION: A wire net 3 is wound in a clearance between a catalyst carrier 1 formed of a ceramic cylinder and a casing 2, and a mesh rope 4 at a high density and having a little ventilation resistance is integrally assembled in a front side of the wire net 3. Both ends of the wire net 3 are bent inward while being projected from both side surfaces of the catalyst carrier 1, and each bent part 5 is made to abut on the casing 2. The mesh rope having a bulk density at 1.0-3.0 g/cm3 is desirably used. Ventilation is secured and stay of the soot can be prevented by using such a wire net 3, and the predetermined exhaust regulation is satisfied by the ventilation resistance of the mesh rope 4 so as to improve the heat resistance.
Patent JP-S61108712-A (JP)
Title: Production of polyvinyl alcohol fiber of high strength and high elastic modulus
Inventor: MIZUNO MASAHARU
IPC: D01D5/06
Filed: 1984-11-02
Abstract: PURPOSE:A PVA polymer of a specific polymerization degree is dissolved in a solvent which dissolved the PVA at a lower temperature than the melting point of the polymer, extruded through a spinneret, converted into gel in an immiscible cooling bath, drawn and subjected to desolvation to give the titled fibers of high openability and flexibility in high productivity. CONSTITUTION:A polyvinyl alcohol with a polymerization degree of at least 1,500 is dissolved in such a solvent as the polymer is dissolved in a temperature range from 80 deg.C to the melting point of the polymer such as glycerol and the solution is extruded through a spinneret. The extruded yarn is led into a cooling bath which is kept at a temperature lower than the gelling point of the polymer solution and contains a solvent immiscible to the solvent for the spinning dope to effect gelation of the yarn. The gel yarn is subjected to drawing and desolvation or desolvation and drawing at a draw ratio of at least 13 to give the objective fibers.
Patent JP-H0276493-A (JP)
Title: Picture encoding device and decoding device
Inventor: NOGAKI TOMOJI
IPC: H04N19/70
Filed: 1988-09-13
Abstract: PURPOSE:To drastically reduce the dynamic vector information quantity to be transmitted by using a dynamic vector developed for forecasting between action compensating frames in the case of encoding and adding a difference dynamic vector and the dynamic vector in the case of decoding. CONSTITUTION:At an encoder, a dynamic vector detecting circuit 1 detects a dynamic vector for the small block of a picture from a present frame picture supplied from a line 101 and a previous frame picture supplied from a memory 8 and supplies it to a dynamic vector field calculating circuit 2. The circuit 2 calculates a parameter to express the dynamic vector field from a dynamic vector for a small block and supplies it to a dynamic vector developing circuit 3. The circuit 3 develops the dynamic vector for the small block of the picture from the parameter of the dynamic vector field and supplies it to a variable delaying device 9. An encoding circuit 5 encodes supplied inter-frame difference encoding signals and transmits them to a decoding circuit 6 and a decoder. The circuit 6 decodes a code, supplies it to an adder 7, the previous frame picture is added and a local decoding picture is obtained.
Patent JP-S60123575-A (JP)
Title: Paste for protective sheet and surface-protected synthetic resin molded article using said paste
Inventor: KUSAKAWA NORIHISA
IPC: C08L33/02
Filed: 1983-12-08
Abstract: PURPOSE:To obtain titled paste with high adhesivity, capable of preventing optical distortion and surface roughening at folded part, for application to synthetic resins, by incorporating polyvinyl acetate partially-saponified product aqueous solution with acrylic emulsion, surfactant and boron compound in specific proportion. CONSTITUTION:The objective paste can be obtained by incorporating (A) an aqueous solution containing 3-15wt% of polyvinyl acetate partially saponified product with (B) 1-200wt% based on the solid content of the component (A) of acrylic emulsion (e.g. a product prepared by emulsion polymerization between 2-ethylhexyl acrylate and a monomer mixture containing, as comonomer, vinyl acetate), (C) 1-30wt% of surfactant (e.g. at least one sort of such agent selected from fatty acid sodium salts and combinations of them with higher alcohols) and (D) 0.01-20wt% of boron compound (e.g. boric acid). The other objective synthetic resin molded article can be obtained by using the above paste for laminating protective sheet on a synthetic resin plate.
Patent JP-H0278730-A (JP)
Title: Pilot ignition engine
Inventor: NAKAYAMA NOBUYOSHI
IPC: F02M43/00
Filed: 1988-09-14
Abstract: PURPOSE:To conduct an efficient operation without enlarging the capacity of a spark plug even if the size of a main combustion chamber becomes large, by igniting a pilot fuel with the spark plug and then, making this function as an ignition source for a main fuel. CONSTITUTION:At the time of starting, an opening/closing valve 15 is closed and at the same time, a pilot fuel injecting pump 16 is operated. And heavy oil from a pilot fuel injecting valve 10 is injected into the inside of a pilot combustion chamber 5, and ignited with a spark plug 9. Also, a main fuel from a main fuel injecting valve 11 is injected into the inside of a main combustion chamber 4, and the ignition of this main fuel is conducted by the above heavy oil which is in the state of combustion. When transfer is made to a normal operation, the opening/closing valve 15 is opened and at the same time, the pilot fuel injecting pump 16 is stopped. And the fuel is injected from both of the main fuel injecting valve 11 and the pilot fuel injecting valve 10 by means of a main fuel injecting pump 12.
Patent JP-S6289222-A (JP)
Title: Magnetic disk
Inventor: FUNABASHI MASAYA
IPC: G11B5/71
Filed: 1985-10-15
Abstract: PURPOSE:To improve durability and to permit easy rotational driving by incorporating an unsatd. fatty ester and specific fatty ester into a magnetic layer at a ratio at which the total weight thereof is >=5pts.wt. by 100pts.wt. magnetic powder. CONSTITUTION:The unsatd. fatty ester has <=10 deg.C m.p. and fatty ester expressed by the formula has >=20 deg.C m.p. The ratio of the fatty ester occupying in the totals weight of both is made 5-50wt%. The total weight of both is made >=5pts.wt. by 100pts.wt. magnetic powder and the upper limit thereof is made <=20pts.wt. by 100pts.wt. magnetic powder. An abrasive materials having >=7 Mohs hardness and average particle sizes ranging 0.25-0.75gamma (gamma=thickness of the magnetic layer on one face) is selectively used as the abrasive material to be incorporated into the magnetic coating compd. The thickness of the magnetic layers to be formed on both faces of a flexible non-magnetic substrate is selected in a 0.3-2.5mum range in the thickness on one face. The durability of the magnetic layers is thereby improved and the rotational driving is made easy.
Patent JP-H0672001-A (JP)
Title: Stamping apparatus
Inventor: OKUMURA TAKASHI
IPC: B41K1/32
Filed: 1992-08-31
Abstract: PURPOSE:To provide a stamping apparatus in which consumed ink amount is supplemented even at the time of continuous stamping without reducing printing quality. CONSTITUTION:The stamping apparatus comprises a heater 12 for heating an ink impregnating medium 116. When a user presses a grip 2, the medium 116 is pressed, ink impregnated in the medium 116 is transmitted through a porous image of a stencil base sheet 119, and the ink is transferred to a printing sheet surface to complete printing. In this case, since the medium 116 is heated by the heater 12, viscosity of the ink is reduced to increase its fluidity. When moving to the printing surface of the medium 116, the heating state is smoothened to raise the viscosity of the ink, and hence printing with excellent printing quality is conducted.
Patent JP-S60123192-A (JP)
Title: Optical exchange circuit
Inventor: SAWAKI ITSUPEI
IPC: H04B10/27
Filed: 1983-12-07
Abstract: PURPOSE:To simplify the constitution and to attain an integrated structure for an optical exchange circuit by connecting an optical output terminal and an optical input terminal of a double-input/double-output type optical switch with an optical fiber of fixed length. CONSTITUTION:An input terminal I12 and an output terminal O12 of a (2X2) type optical switch 1 are connected to each other with an optical fiber 3 of fixed length. The fiber 3 is set at lentgh L to produce a prescribed delay time (t). Optical signals (a) and (b) of a cycle tau are supplied to an input terminal I11 of the switch 1 with tau=t is satisfied. In such a case, the switch 1 is switched first so that the signal (a) goes to the terminal O12. Then a switch 6 is changed so that the signal (b) travels to the terminal O11 with its input timing. Thus the signals (b) and then (a) are measured at the terminal O11 by the function of the switch 6.
Patent JP-H1160123-A (JP)
Title: Landing of elevator
Inventor: NAKAYAMA HIROMICHI
IPC: B66B13/30
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a landing of an elevator, in which distortion of a lateral frame, to be generated with welding work of installation work is eliminated, and the period of installation work can be shortened. SOLUTION: Wide and thick plates 2A, 2B having a dimension of a half height of a lateral frame 1 are joined to the wall side of the lateral frame 1 by adhesives. A band plate-shape thick plate 2C is overlapped on and joined to the front ends of the thick plates 2A, 2B, and a band plate-shape thick plate 2D is overlapped on the rear ends of the thick plates 2A, 2B in the direction crossing perpendicularly to the thick plates 2A, 2B. Handles 5 each of which is formed by bending a band plate into a projecting shape are fixed to the wall sides of the thick plates 2A, 2B. When the lateral frame 1 is fixed to the wall of a landing, the intermediate part of an auxiliary bar whose base end is welded to a steel rod of the wall is spot-welded to the handle 5.
Patent JP-S6387482-A (JP)
Inventor: ANDO HIROSHI
IPC: B66B7/04
Filed: 1986-09-29
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-S61108158-A (JP)
Title: Lead terminal structure for integrated circuit
Inventor: ONO KENICHI
IPC: H01L23/495
Filed: 1984-11-01
Abstract: PURPOSE:To accomplish an electrical characteristics check prior to sealing by resin by a method wherein all the leads surrounding an island to mount an integrated circuit chip are linked together under conditions where they are electrically isolated from each other. CONSTITUTION:On both sides of an island 1 to mount an integrated circuit chip, ends of lead terminals 2 are positioned, and an island lead 1a extending from the island 1 and the other ends of the terminal leads 2 are combined by means of a coupling stripe 4. The middle points of the lead terminals 2 and the island lead 1a are linked together by an insulating stripe 5 that bridges the middle points and the fixed thereon so that the distance between each points may be the same. Next, separation is accomplished, at points between the coupling stripe 4 and insulating stripe 5, for the establishment of electrical isolation for each of the lead terminals 2. This structure enables a check to be performed of electrical characteristics prior to sealing by resin.
Patent JP-H1174205-A (JP)
Title: Semiconductor manufacturing device
Inventor: KUROKI TAKANORI
IPC: H01L21/205
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing device of a vertical structure for carrying out batch processing of semiconductor wafers, in which falling and damages of a vertical boat and misalignment and dropping of semiconductor wafers charged in the vertical boat due to shaking such as an earthquake can be prevented. SOLUTION: A vertical boar 12, in which a number of semiconductor wafers 10 are horizontally arrayed and charged, and a heat insulating cylinder 22 of a cap section 20 below the vertical boat 12, are connected and fixed by a first connector 28 made of quartz, SiC or the like. The heat insulating cylinder 22 of the cap section 20 and a heat-insulating cylinder base 24 located below the heat-insulating cylinder 22 are connected and fixed by a second connector 30 made of quartz, SiC or the like. Therefore, even when shaking such as an earthquake occurs to a certain extent during the uniddle of inserting the vertical boat 12 having a number of semiconductor wafers 10 charged therein into a furnace, the vertical boat 12 is prevented from falling.
Patent JP-H0897397-A (JP)
Title: Solid-state imaging device
Inventor: ISHIGAMI FUJI
IPC: H04N5/369
Filed: 1994-09-27
Abstract: PURPOSE: To provide a solid-state imaging device capable of portioning out signal electric charges without generating stripelike defects due to portioning failure of the signal electric charges in a horizontal transfer register composed of two transfer parts for horizontally transferring the signal electric charges of the same pixel by sharing with the horizontal transfer. CONSTITUTION: This solid image device comprises two horizontal transfer registers 4 and the first horizontal transfer register 4 on the side of the image part portions out signal electric charges of the same pixel into two transfer parts 4a, 4b by a control gate part 5 to horizontally transfer. A transfer channel 17 is formed in the transfer gate part 5 between bits (ϕH2) of the transfer part 4a and bits (ϕH1) behind by 1 bit in a horizontal transfer direction comparing with bits (ϕH2) of the transfer part 4b paired with the former, and the signal electric charges are portioned out between the two transfer parts 4a and 4b through this transfer channel 17.
Patent JP-H0392485-A (JP)
Title: Rear wheel steering device of front-and-rear wheel steering vehicle
Inventor: AOKI MASAAKI
IPC: B62D7/14
Filed: 1989-09-06
Abstract: PURPOSE:To compensate the restoration to the neutral condition of the rear wheel steering even when cables are broken and seized, by rotating a cam plate through a shearing pin and an arm when the connecting cables rotate around cable end holding plates. CONSTITUTION:When cables 78 and 79 are connected to cable end holding plates 11 and 72, and rotate the plates 71 and 72 around a shaft 63c, a cam plate 63 is rotated through a shearing pin 75 and an arm 74. As a result, when a breakage or the like is generated in the cables 78 and 79, and they are seized, the shearing pin 75 is sheared and the cable end holding plates 71 and 72 can be separated from the cam plate 63. Consequently, at whatever angle the fixed cable end holding plates 71 and 72 stop to the seized cables 78 and 79, the cam plate 63 can be restored to the neutral position by the elastic force of a spring 68 enforced to the neutral condition.
Patent JP-H0394198-A (JP)
Title: Inspecting device for fuel rod constrained state by supporting lattice of fuel assembly
Inventor: HASEGAWA ISAO
IPC: G21C17/06
Filed: 1989-09-06
Abstract: PURPOSE:To obviate the exposure and the fatigue of eyes, etc. by constituting the device so that a pair of bore scopes provided on a variation operating part being freely variable in three dimensions can be inserted freely into an interval of each fuel rod, and a formed image obtained by the bore scopes can be observed. CONSTITUTION:An operating part 6 for inspection consists of a body 6a fixed to an inspection base 5, and a variation operating part 6b provided thereon, and the operating part 6b is controlled so as to be freely variable like three dimensions of an X axis, a Y axis and a Z axis against the body 6a by a driving signal transmitted through a cable 8 from a control part 7. In a horizontal running body 6h of the operating part 6, so as to be opposed to its upper side and lower side, a downward bore scope 9a and an upward bore scope 9b are protruded forward in a parallel state to each other. Also, in the running body 6h, high performance television cameras 10 which can obtain separately a formed image of the part observed by the bore scopes 9a, 9b are provided, respectively. This camera 10 is brought to image formation in the control part 7 by the cable 8, and constituted so that it can be observed by monitor televisions 7a, 7b, respectively of the control part 7.
Patent JP-S6475415-A (JP)
Title: Skin-cleaning agent composition
Inventor: HAYASHI TOSHIKATSU
IPC: A61K8/46
Filed: 1987-09-16
Abstract: PURPOSE:To obtain the titled composition giving excellent feeling to the skin and having extremely high stability of foam and excellent temperature stability, by using a weak base salt of a fatty acid, a sulfosuccinic acid ester salt and xanthan gum as essential components. CONSTITUTION:The objective composition contains (A) a weak base salt of a fatty acid such as lauric acid triethanolamine salt, (B) a compound of formula (M1 and M2 are alkali metal, alkanolamine, basic amino acid, etc.; R is 8-22C straight- or branched-chain saturated or unsaturated aliphatic alcohol residue or polyoxyethylene alcohol ether residue) e.g. sulfosuccinic acid lauryl ester disodium salt and (C) xanthan gum at a weight ratio (A/B) of 10/1-1/10 (especially 2/1-1/2). The amount of the component C is 0.001-5wt.%, especially 0.2-2.0wt.%. The sum of the components A and B is 3-30wt.% for liquid detergent, 15-70wt.% for pasty detergent and 70-95wt.% for solid detergent based on the whole compounded components.
Patent JP-H0662318-A (JP)
Title: Mobile information transmission system
Inventor: MAEDA SHIGEKI
IPC: H04N5/28
Filed: 1992-08-06
Abstract: PURPOSE:To provide a mobile information transmission system capable of transmitting information between a work place and a transmission party side at low cost even at the various kinds of the work places with poor communication conditions. CONSTITUTION:An unit body 20 for which portable video cameras 1 and 2, accompanying microphones 4 and 5, a CODEC 9 and a transmitter-receiver 12 are portably unitized, a portable display device 10 for monitoring and a portable parabolic antenna 13 are loaded on a wagon and carried to the work place and the video cameras 1 and 2, the microphones 4 and 5 and the parabolic antenna 13 are positioned at optional positions. The video images image-picked up by the video cameras 1 and 2 and sound picked up by the microphones 4 and 5 are digitized by the CODEC 9, the data amount is reduced and then is transmitted to the other party by the transmitter-receiver 12 and the antenna 13. Digital signals from the other party are restored at the CODEC 9 and outputted to the display device 10 for the monitoring.
Patent JP-H0293146-A (JP)
Title: Chain end and locking device for coupling two or more of member such as endless chain
Inventor: RAGUNAA PII BOASON
IPC: F16G15/04
Filed: 1988-09-14
Abstract: PURPOSE: To manually connect a locking device comprising a first link which is a chain link and a slide link connected to the first chain link to other member without using any tool. CONSTITUTION: When a locking device is connected to other chain, a slide link 2 is placed in the position in a figure, and fitted through one chain link 19 turned by 90 deg.. Then, the slide link 2 is turned around a straight part 1 by 90 deg.. It is moved to the locking position on a curved part. Side surfaces 17, 18 of the slide link 2 are brought into contact with a side surface of a counter chain link 19.
Patent JP-H0278810-A (JP)
Title: Liquid fuel combustion device
Inventor: MIZUNO HISAYOSHI
IPC: F23D11/40
Filed: 1988-09-16
Abstract: PURPOSE:To completely vaporize liquid fuel and to suppress production of a tar content by a method wherein a thick section part having a high heat accumulating amount is formed at the bottom part, facing a fuel injection nozzle, of a vaporizing mixing chamber. CONSTITUTION:Liquid fuel fed in a vaporizing mixing chamber 9 through a fuel injection nozzle 8 is brought into contact with the bottom part of the vaporizing mixing chamber 9 heated by a heater 6 for vaporization. Thereafter, the vaporized liquid fuel is mixed with primary air through a primary air feed port 27 to produce fuel-air mixture, which is guided through a fuel-air mixture pass port 13 to burner ports 14, 31, and 32 and ignited to form flame F. A thick section part 38 is formed to the bottom part, positioned facing the fuel injection nozzle 8, of the vaporizing mixing chamber 9. The thick section part 38 causes increase of a heat accumulating volume and holds the temperature of this part at the complete vaporizing temperature of liquid fuel. Thereby, liquid fuel can be completely vaporized at the bottom part of the vaporizing mixing chamber 9 and production of a tar content in the vaporizing chamber 9 is suppressed.
Patent JP-H04110792-A (JP)
Title: Scintillation camera
Inventor: YAMAMOTO SEIICHI
IPC: G01T1/164
Filed: 1990-08-31
Abstract: PURPOSE:To improve counting rate characteristics by generating a timing signal in response to incidence of radiation having energy close to a specified energy- window, thereby reducing useless processing time. CONSTITUTION:Respective outputs of plural number of photoelectric transducers connected to a scintillator 22 are all added, and their addition signal is discriminated from a noise level by a discriminator 42. The addition signal is further sent to a discriminator 43, and it is discriminated that the signal exceeds a detection level close to a specified energy-window. Besides, when outputs are generated together from the discriminators 42, 43, a timing signal is generated. Then, an energy discriminating and position calculating circuit 31 begins to operate in response to the timing signal to count unblank signals for each position signal. Thus, the rate of processing events on which it becomes clear that they do not enter the energy-window, is reduced, and thereby useless processing time, unnecessary dead time are reduced to improve counting-rate characteristics.