baber/WOPTO huggingface dataset:
Patent JP-2000246450-A (JP)
Title: Plasma arc build-up welding method of extra-low melting point metal
Inventor: SAKUNO FUMIHIKO
IPC: B23K10/02
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To firmly and efficiently execute the build-up welding of an extra-low m.p. metal onto an iron base material surface. SOLUTION: In the build-up welding method with plasma while supplying a wire of the extra-low m.p. material onto the iron-base material surface, the nozzle hole diameter of a plasma torch is made to 2.4-4.4 mm, and the plasma gas flowing rate in the nozzle hole is made to 0.06-0.10 liter/min/mm2. The plasma torch is made to travel with shaking movement sometimes so that the plasma torch in contact with the iron base material surface spreads on the whole surface of the iron base material to attain the build-up welding.
Patent JP-H06273251-A (JP)
Title: Knocking signal processing device with abnormality diagnostic function
Inventor: MIWA SHOHEI
IPC: G01L23/22
Filed: 1993-03-17
Abstract: PURPOSE:To provide a knocking signal processing device having an abnormality diagnostic function by which abnormality can be diagnosed by a knocking sensor by using vibration except knocking. CONSTITUTION:After being amplified by a preamplifier 12, a vibration signal detected by a nonresonant type knocking sensor 11 is introduced into a digital filter part 13, and frequency analysis is carried out, and the output is inputted to a level judging part 14 composed, for example, of a microcomputer. The level judging part judges whether a level of a natural vibration frequency of an internal combustion engine detected in a frequency band except a specific frequency band in which kocking is detected or a frequency of vibration generated periodically when the internal combustion engine is operated is not less than a prescribed threshold value or not, so that a knocking sensor can diagnose whether it is normal or not.
Patent JP-H08253631-A (JP)
Title: Ethylene-vinyl acetate copolymer composition for tarpaulin
Inventor: SAKANO HIROHIDE
IPC: C08L31/04
Filed: 1995-03-16
Abstract: PURPOSE: To obtain the subject composition having improved welder peeling strength and heat-resistant creeping property and useful for a flexible container, etc., by narrowing molecular weight distribution of a copolymer comprising a specific ethylene-vinyl acetate copolymer and an antioxidant. CONSTITUTION: This composition is composed of (A) 100 pts.wt. of an ethylene- vinyl acetate copolymer having 0.8-3g/10min MFR measured at 190 deg.C under 2160g load, containing 15-25wt.% vinyl acetate and having respectively <=3 Qw-value and Qz-value obtained by a GPC method and (B) 0.005-1 pt.wt. of an antioxidant (e.g. 2,6-di-t-butyl-4-hydroxytoluene). Preferably, 100 pts.wt. of this composition is further added with (C) 5-30 pts.wt. of a filler (e.g. calcium carbonate).
Patent JP-S53141486-A (JP)
Title: Manufacturing device of coaxial cable insulating body
Inventor: SAITOU YASUNORI
IPC: B29C48/33
Filed: 1977-05-17
Abstract: PURPOSE: To intend to stabilize spiral insulating body, homoginize the quality of coaxial cable, and at the same time, improve manufacturing speed, by forming such that the face on which fused soft insulating resin in a rotary nozzle makes some gradient to the center axis line of round conductor body which travells. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63265167-A (JP)
Title: Simultaneous determination method of at least two subassembly of apolipoprotein contained in organism medium
Inventor: FURANKU BERON
IPC: G01N33/561
Filed: 1988-03-10
Abstract: The subsets of apolipoproteins to which the assay method applies belong, respectively, to at least two groups of lipoprotein particles and contain a "common apolipoprotein", - the first group consisting of lipoprotein particles all carrying the abovementioned "common apolipoprotein" constituting the first subset, - it being possible for the second group to consist of lipoprotein particles all containing the "common apolipoprotein" defined above and this second group carrying, in addition, at least one apolipoprotein Yn different from the possible other apolipoproteins Xm carried by the lipoprotein particles of the first group and constituting the second subset; the assay method consisting in bringing the two subsets of apolipoproteins to be assayed into contact with a mixture of antibodies containing . on the one hand antibodies directed towards the apolipoprotein(s) constituting the second subset (Yn) in a sufficient amount to precipitate the lipoprotein particles of the second group; . on the other hand antibodies directed towards the abovementioned "common apolipoprotein", constituting the first subset, in a sufficient amount to precipitate the lipoprotein particles of the first group and in excess relative to the amount of the abovementioned antibodies necessary for precipitation of the lipoprotein particles of the first group, in a ratio such that, after immunodiffusion, two distinct boundaries are obtained. Use in assay kits.
Patent JP-H03258637-A (JP)
Title: Connection device of screw shaft of shoulder belt position device with driving cable and method therefor
Inventor: YANO HIDEAKI
IPC: B60R22/20
Filed: 1990-03-08
Abstract: PURPOSE:To connect a screw shaft with a driving cable readily, rapidly and securely by using two joints having respectively particularly shaped engagement portion and locking portion engaged each other. CONSTITUTION:Two joints 16, 18 are used in order to connect a screw shaft 3 to a driving cable 6. Namely, first, a connecting end 14 is inserted in the inside 22 of a rotor 20 and the first joint 16 is engaged with the screw shaft 3. The connecting end 12 of an inner cable 6b is inserted in the cable receiving hole 36 of an connector 32 and the second joint 28 is engaged with the driving cable 6. Next, both of the joints 16, 28 are approached each other to insert a rotor holder 18 in the insertion hole 39 of a connector holder 30. In this time, an engagement piece 26 is inserted in a gap 48 between a locking piece 46 and a connector holder 30. And the projection 26a of the engagement piece 26 are engaged with the end 46a of a locking piece 45 to prevent both of the joints 16, 28 from slipping off each other.
Patent JP-H07274131-A (JP)
Title: Still image processing circuit for muse decoder
Inventor: ICHIKAWA TEIICHI
IPC: H04N7/015
Filed: 1994-03-28
Abstract: PURPOSE:To obtain the emphasis of a component only in the pass band of a still image signal without increasing a line memory. CONSTITUTION:The output signal of an inter-field insertion filter 3 in a still image system is inputted to an adder 26. The output signals of a line delay circuits 4-10 group in the inter-field insertion filter 3 are guided to a two-dimensional filter consisting of a vertical low pass filter 23 and a horizontal band pass filter 24, and the filter output is inputted to the adder 26 through a coefficient unit 25 as an emphasis signal. Thus, folded interruption is prevented from being emphasized.
Patent JP-2000254996-A (JP)
Title: Laminate
Inventor: KURODA TOSHIYA
IPC: B65D65/40
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a laminate which shows superb thermal stability and heat-resistant gas barrier properties. SOLUTION: This laminate comprises a heat-curable resin layer 2 consisting of a heat-curable resin, a layer 3 containing an inorganic laminator compound (A) having an inorganic laminator compound (A) and a layer 4 containing an inorganic compound (B) having an inorganic compound (B) containing at least one kind of element selected from the group of an alkaline metal, an alkaline earth metal, a transition element and the Group 3B, Group 4B and Group 5B elements of the periodic table, all being laminated in that order.
Patent JP-H06273109-A (JP)
Title: Outside zero point adjustment mechanism
Inventor: HOSHINO YUKIO
IPC: G01B7/30
Filed: 1993-03-18
Abstract: PURPOSE:To heighten airtightness because an operation shaft connecting the inside and outside of a case is not needed, improve reliability, simplify structure and contrive reduction cost of production because a part forming a corner can be eliminated in explosion-proof construction. CONSTITUTION:An outside zero point adjustment mechanism is provided with magnetic sensors 3, 4 on a circuit board 2 set in the inside of a case 1 of airtight or explosion-proof construction, a rotation direction and a rotation quantity of a cylindrical member 5 are detected with the magnetic sensors 3, 4 by rotating the cylindrical member 5 having a magnet-mounted part 6 on part of an one-side bottom face in the outside of the case 1 approching the magnetic sensors 3, 4 and zero point output of a device can be adjusted.
Patent JP-S61219378-A (JP)
Inventor: MERUBUIN ROOZENBAAGU
IPC: C12M1/26
Filed: 1985-03-22
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-H04274710-A (JP)
Title: Self-position locating system
Inventor: OTA YASUO
IPC: B64D47/08
Filed: 1991-03-01
Abstract: PURPOSE:To obtain a self-position locating system capable of locating one's own position with high accuracy without requiring an external device such as a radio navigation assisting equipment or the like and without being influenced by wave circumstances. CONSTITUTION:A database including a map/topographical data, a road data, a data of artificial objects, etc., is stored in a memory part 13. This system is provided with a video camera 10 which continuously photographs the state of the ground part at every position of an aircraft, a video image processing part 11 for processing photographed video images to a continuous image, an image processing part 12 for extracting a characteristic image data from the processed image, and a position locating part 14 which determines the position of the aircraft continuously by the correlation of the image data and the data base, and outputs the position as a positional data to a position correcting circuit 7. Accordingly, one's position can be located without providing an external apparatus and without being influenced by the wave circumstances. Moreover, the position can be located continuously at real time. In this way, a self- position locating system with extremely high accuracy can be obtained.
Patent JP-S60200000-A (JP)
Inventor: KONDOU MASAHIKO
IPC: D21H19/00
Filed: 1984-03-26
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-S51135016-A (JP)
Title: Acceleration-responsive retractor
Inventor: TAKADA JIYUUICHIROU
IPC: B60R22/40
Filed: 1975-05-17
Abstract: PURPOSE: To provide a retractor of a simple construction which does not give a feel of opression to passengers and includes a high resistant ratchet wheel for bearing a load applied to a seat belt and a second ratchet wheel disposed coaxially as a resitive force to cause deviation of a pawl. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63225244-A (JP)
Title: Electrostatic image developing toner
Inventor: UCHIDA MASAFUMI
IPC: C08L67/00
Filed: 1987-03-14
Abstract: PURPOSE:To obtain the excellent anti-hot offset property, fixing property at a low temp., grindability and anti-blocking properties of the titled by incorporating a 1st, polyester and a 2nd polyester which have specified characteristics in the titled toner. CONSTITUTION:The titled toner contains the 1st and the 2nd polyesters, and said polyesters are composed from all tervalent or more valents monomer. The former is composed from a nonlinear polyester satisfying the conditions A1 and A2, and the latter is composed of said polyester satisfying the conditions B1 and B2 (wherein the condition A1: the compounding ratio of the tervalent or more valents monomer per the total monomer is 0.05-15mol.%, the condition A2: the softening point is 120-160 deg.C, the condition B1: said ratio is 15-40mol.%, the condition B2: the softening point is 80-160 deg.C). Thus, the excellent anti-hot offset property, fixing property at the low temp., and anti-blocking property and the excellent grindability of the titled toner are obtd.
Patent JP-H07227501-A (JP)
Title: Centrifugal evaporator
Inventor: KITSUTA YASUO
IPC: B01D3/00
Filed: 1994-02-18
Abstract: PURPOSE:To measure the real temp. of a sample itself in a test tube and to adequately control the temperature. CONSTITUTION:A hole is opened in the center of a rubber stopper 1, etc., and is sealed 3 with silicone, etc., after a temp. sensor 2 is passed through the hole and also a hole 6 is opened at an upper cap 5 of a vacuum tank 4 and is sealed with a rubber stopper after the temp. sensor is passed and a tip part 7 of the temp. sensor is inserted into a sample solvent 13 in the test tube 8 which rotates or performs circular movement to measure the temp.
Patent JP-H07247509-A (JP)
Title: Artificial lawn and laying repairing method therefor
Inventor: TATSUSHIMA MICHIO
IPC: E01C13/08
Filed: 1994-03-02
Abstract: PURPOSE:To reliably prevent breeding of harmful fungi by a method wherein sand particles with a specific particle diameter are sprayed over an artificial lawn and aerobic natural microorganisms are charged and caused to live. CONSTITUTION:In an artificial lawn 10, an under pat 11 is filled with resin lawn leaves 12, and lawn leaf voids 13 are charged in proper density with sand particles 14, and aerobic microoreganisms 15 are caused to live in voids formed by using sand particles 14. The aerobic microorganisms are caused to coexist by blending a plurality of soil microorganisms and some kind of ferment production microorganisms, which may be sprayed togetherwith the sand particles 14 or only microorganisms alone may be sprayed at a later period. When the microorganisms 15 are caused to live in the lawn leaf voids 13 of the artificial lawn filled with the sand grains 14, the microorganisms 15 are actively moved in the sand particle void and dissolve and digest various pollution materials to always hold an artificial lawn surface in a sanitary state. The microorganisms are sprayed for supply at intervals of a specific period as occasion demands.
Patent JP-S52141198-A (JP)
Title: Driving method of display device
Inventor: NAKAUCHI HIROSHI
IPC: G09F9/30
Filed: 1976-05-19
Abstract: PURPOSE: Bipolar driving even in the absence of any reference electrode is made possible by making the trailing edge of voltage at the time of coloring of electrochromic display elements larger stepwise. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51134092-A (JP)
Title: Crystal oscillator
Inventor: UEDA HIROTADA
IPC: H03H9/10
Filed: 1975-05-15
Abstract: PURPOSE:To house and securely fix a small tuning fork vibrator piece in a supermini container.
Patent JP-S61217988-A (JP)
Title: Dynamic type ram
Inventor: YANAGISAWA KAZUMASA
IPC: G11C11/401
Filed: 1985-03-25
Abstract: PURPOSE:To make longer a refresh cycle and to drastically lower a consumed electric power by inserting a refresh of an overlooked memory cell at random in a refresh cycle. CONSTITUTION:An automatic refresh circuit REFC brings a refresh signal -REF from an external terminal to a low level, and thereby is activated. Namely, when a chip selecting signal -CS is high level and the fresh signal -REF is a low level, the automatic refresh circuit REFC is made operated according thereto. From the circuit REFC, with respect to a multiplexer MPX, a control signal phi ref transmitting an internal address signal from an incorporated refresh address counter to a low decoder R-DCR is outputted and a refresh operation (auto refresh) by one word line selection corresponding to the internal address signal is executed. When the refresh signal REF is kept to a low level for a long time, a timer is operated and a continuous refresh operation (self-refresh operation) is carried out.
Patent JP-H11261316-A (JP)
Title: Receiving antenna system
Inventor: ARAI HIROYUKI
IPC: H01Q1/22
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To prevent an antenna from spoiling outward appearances of a building such as a house and to eliminate risk that a useful space such as a veranda is made narrow. SOLUTION: An opening 2 is formed in the external wall 1 of the building and an antenna body 17 having an antenna element 23 for receiving radio waves is provided in the opening 2. On the external surface of the external wall 1 of the building, the antenna body 17 is provided along the external surface of the external wall 1. In the external wall 1, a storage recess is formed by being recessed inward from the external surface and in the storage recess, the antenna body 17 having the antenna element 23 is provided.
Patent JP-H03259560-A (JP)
Title: Lead frame for semiconductor device
Inventor: MATSUURA SOHEI
IPC: H01L23/50
Filed: 1990-03-08
Abstract: PURPOSE:To equalize the parasitic distribution capacitance between respective leads for avoiding the unbalance of the capacitance in case of using respective leads for a balance circuit by a method wherein the lengths of opposite sides of ends of multiple electrode leading-out leads opposing to a chip mounting part are equalized. CONSTITUTION:Within the chip mounting part of the end of a semiconductor chip mounting lead l0, the inner corner out of both corners at the end is rounded while the end opposite sides respectively in the same length are provided to the upper side, right side of the chip mounting part holding the round edge as well as the central round corner. At this time, respective electrode leading out leads l1-l3 at the same interval are oppositely arranged to the chip mounting part of the lead l0 at the same interval. Accordingly, the parasitic distribution capacitance between the leads l1 and l2; l2 and l3 can be equalized.
Patent JP-S62215187-A (JP)
Inventor: IIDA AKIYOSHI
IPC: F16L11/12
Filed: 1986-03-16
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-H02237643-A (JP)
Title: Production of catalyst for cleaning exhaust gas
Inventor: MIYOSHI NAOTO
IPC: B01J23/63
Filed: 1989-03-10
Abstract: PURPOSE:To obtain a catalyst having excellent durability and performance with an interaction effect of Ce and Pd by manufacturing the catalyst by wash coating a carrier substrate with a slurry of activated alumina powder the particle surfaces of which are covered with compound oxides of Ce and Pd. CONSTITUTION:The activated alumina powder pretreated in a basic aqueous solution is mixed and stirred with a mixture solution of cerium nitride and palladium nitride to precipitate basic cerium ad basic palladium on the surfaces of the alumina powder particles. This powder is dried, baked, and prepared into the alumina slurry. The obtd. slurry is applied on the carrier substrate such as a monolithic one, etc., by wash coating. Atoms of Ce and Pd are thus disposed near to each other to interact, so that the stabilizing effect of Ce on Pd works well to improve the durability of the catalyst.
Patent JP-S54150537-A (JP)
Title: Double cardan joint
Inventor: OONUMA KIYOSHI
IPC: F16C11/06
Filed: 1978-05-17
Abstract: PURPOSE: To obtain a double Cardan joint presentable at low cost with possible quantity production, capable of ensuring an operation satisfiable during the period of durable service life only by the lubricant initially filled, as well as with an improvement made for a performance of high speed rotation.  
     CONSTITUTION: The double Cardan joint comprises a pair of cross joint materials 10, 12, having a yoke material 18, 20 and a cross-shaped trunnion material 20, 24 respectively, a transmission ring 14 and a centering device 16. The centering device 16 is constituted by a socket portion 39, that protrudes from one of the yoke materials 18 to form a socket opening 52 and a lubricant sump 36 in the interior, a tubular shape stem 42, protruding from another yoke material 22, a ring-shape insert 38, intermediately placed between the socket portion 39 and the stem 42, and a ball 44. In such device, the above described ring-shape insert 38 is to be constructed by a self-lubricating shoe material 72 and a ring material 70. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01232195-A (JP)
Title: Suction system for rotary compressor
Inventor: KAWAI HIDEKI
IPC: F04C29/00
Filed: 1988-03-11
Abstract: PURPOSE:To secure a suction mechanism with such a check valve as preventing any pressure loss from occurring by installing a notch in width of less than a coil spring outer diameter, at the side of a compression space of a suction hole where the check valve and the coil spring are set up. CONSTITUTION:At the time of compressor operation, a coil spring 9 and a check valve 8 set up in a suction hole 6 are separated from a sub-bearing suction hole 11 by dint of suction force, and if separated, at once suction gas passes through a suction pipe 5 and the sub-bearing suction hole 11, also passes through a notch 12 installed in the suction hole 6, and is led into a compression space 10, and afterward it is compressed. Consequently, simultaneously with the check valve being separated from the sub-bearing suction hole, the suction gas is led into the compression space, so that this check valve comes to such a suction mechanism that is very little in pressure loss.
Patent JP-S63226956-A (JP)
Title: Semiconductor resistor
Inventor: MURAKAMI SUSUMU
IPC: H01L21/822
Filed: 1987-03-16
Abstract: PURPOSE:To obtain a semiconductor resistor which is not influenced by an external atmosphere, whose voltage dependence is small and where a high voltage can be impressed on its both sides, by completely shielding the surface of a semiconductor substrate by an electrode on one side. CONSTITUTION:A second semiconductor layer 4 of a second conductivity type is formed selectively on the surface of a first semiconductor layer 1 of a first conductivity type; third semiconductor layers 2, 3, of the second conductivity type, of high impurity concentration are formed selectively in such a way that they come into contact with both ends of the second semiconductor layer. A fourth semiconductor layer 5, of the first conductivity type, of high impurity concentration is formed via at least a part of the first semiconductor layer 1 in such a way that it surrounds the second semiconductor layer 4 and the third semiconductor layers 2, 3. An insulating film 6 is formed on the surface of the first to the fourth semiconductor layers 1-5 excluding a part of the third semiconductor layers 2, 3. A first electrode 9 and a second electrode 10 are installed in such a way that they come into contact with one exposed part 2 and the other exposed part 3 of the third semiconductor layer; the first electrode 9 is formed in such a way that it covers the surface of the second semiconductor layer 4 and the first semiconductor layer 1 completely via the insulating film 6.
Patent JP-H02237866-A (JP)
Title: Motor driving device
Inventor: NAGANO SEIJI
IPC: B62D6/00
Filed: 1989-03-10
Abstract: PURPOSE:To carry out the eddy current protection with the speedy response by improving the detection level by calculating the correct average electric current by sampling the electric current which flows in a steering motor with the interval shorter than the cycle of the PWM modulation. CONSTITUTION:A resistor 21 and an amplifier 22 detect the motor electric current which flows in a steering motor 6, and the outputs are inputted into the A/D converter 24 of a sampling means 23. The sampling output is inputted into an average value calculating means 26. The average value calculating means 26 calculates the average value of the electric current in the ON and OFF of the PWM modulation signal obtained from a voltage detecting circuit 15, and the output is inputted into a judging circuit 27. The judging circuit 27 judges if the average electric current exceeds a prescribed level or not, and the output is inputted into a relay 28 which cuts off the electric power source by opening a relay contact by the output of the judging means 27.