baber/WOPTO huggingface dataset:
Patent JP-H01179725-A (JP)
Title: Production of partially stabilized zirconia having extremely high purity
Inventor: FUJINE MICHIHIKO
IPC: C01G25/00
Filed: 1988-01-08
Abstract: PURPOSE:To obtain easily the title zirconia by precipitating hydrated zirconia by hydrolyzing zirconium alkoxide which has been purified by distillation, precipitating then yttrium hydroxide by neutralizing the soln. after adding an acidic soln. of yttrium, then precalcining a precipitate separated from the neutralized soln. CONSTITUTION:Impurities such as Fe, Ni, etc., contained in a raw material is removed by purifying zirconium alkoxide by distillation. The purified zirconium alkoxide is hydrolyzed by adding water, precipitating thus hydrated zirconia. An acidic soln. of yttrium is added thereto together with a precipitant such as NH4OH, etc. to precipitate yttrium hydroxide, and the precipitates are mixed uniformly. By separating and drying, and precalcining the precipitates, partially stabilized zirconia having extremely high purity is obtd. Obtd. partially stabilized zirconia stabilized partially by yttria is used preferably for oxygen sensor, etc.
Patent JP-H09189322-A (JP)
Title: Manufacture of ball joint
Inventor: TAKAHASHI KUNIHISA
IPC: B22D19/12
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To secure the high axial loading capacity despite of a small ball- diameter by energizing welding current between a shank and a holder via the ball and welding the shank and the ball with projection. SOLUTION: Conductive hot metal is pressed in a cavity in a die divided into the top/bottom using a steel ball 8 as a core so as to perform die casting. Secondly, the end face of a shank 1b is pressure contacted with the steel ball 8 exposed from a casted holder 2, by a specified force (F), electrodes 10a, 10b are brought in contact with the holder 2 and the shank 1b respectively so that a specified current is energized and welded. Then, an electrode 10a is brought in contact with a flat part 20 of the holder 2 without directly contacted with the steel ball 8 and the welding current is indirectly energized. Thirdly, an external force is acted on the holder 2 and a micro clearance is formed between the holder 2 and the steel ball 8. This constitution forms a ball joint having a large area contacting with the steel ball 8 and the holder 2 so as to improve axial loading capacity.
Patent JP-H01178384-A (JP)
Title: Stainless clad screw and its manufacture
Inventor: KURODA KOICHI
IPC: B23K20/00
Filed: 1988-01-08
Abstract: PURPOSE:To obtain a stainless clad screw at the drawing stage by inclined rolling by joining the outer layer stock of a stainless steel by fitting it to the peripheral face of the core stock of a carbon steel or low alloy steel. CONSTITUTION:After hot rolling a carbon steel or low alloy steel as a core bar 11 it is formed in the columnar or bar shape of circular section having specified length and diameter by executing grinding. Then, it is subjected to degreasing and cleaning and plating is executed or N foil is rolled on the peripheral face. As an outer layer stock 12, the welding pipe with a stainless steel as the material or seamless pipe is subjected to cold working after subjecting to hot extrusion or hot rolling and formed in the cylindrical body of circular section having specified length, outer diameter and thickness and the peripheral face is degreased and cleaned. The outer layer stock 12 is then outer-fitted to the core bar 11 and made a clad blank stock 10 by sealing the boundary part 13 at both end parts by welding. The clad blank stock 10 is then heated and rolled as well by drawing by the inclined rolling mill having three or four cone type rolling rolls having plural grooves in the peripheral direction and the stainless clad screw having spiral fins on the outer peripheral face is obtd.
Patent JP-S5699273-A (JP)
Title: Both side adhesive tape
Inventor: HASEGAWA MASAAKI
IPC: B42D15/00
Filed: 1980-01-14
Abstract: PURPOSE: To obtain a both side adhesive tape capable of being rolled up without the neccessity for a releasing paper as well as of secure bonding without causing damage on the surface to be bonded by providing a sticking part and a releasing part by a specific mode on each of both sides of a tape base.  
     CONSTITUTION: Sticking parts 2 whose top is curved spherically are provided in all directions in large numbers throughout on the surface of a long strip-shaped tabe base 1, and then releasing parts 3 whose planiform is the same as the sticking part 2 but whose top is flat are provided in large numbers at regular intervals between the sticking parts 2 in such a way that the sticking parts 2 and the releasing parts 3 are alternately arranged. On the other hand, throughout the back side of the tape base 1, the releasing parts 3 are provided at a place slightly biased toward the longitudinal direction of the tape base 1 on the back side of the surface sticking part 2 and also the sticking part 2 is provided on he back side of the surface releasing part 3 alike in order to obtain a both side adhesive tape. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62160987-A (JP)
Title: Ship with cylindrical rotor for wind force propulsion
Inventor: OGAMI TAKAHIRO
IPC: B63H9/02
Filed: 1986-01-09
Abstract: PURPOSE:To employ dynamic lift generated on cylindrical rotors as a ship's propulsion force by providing such rotors for wind force propulsion amid air flows along the front wall of the superstructure of a ship's hull. CONSTITUTION:Accommodation 6 as a superstructure is provided on a ship's upper deck and cylindrical rotors 7 and 7 are so erected slightly forward of the accommodation 6 s to be rotatable. The cylindrical rotor 7 is driven rotatably by a rotary drive device. Among air flows along the front wall 10 of the superstructure, wind running toward port side reaches the cylindrical rotor 7 and generates dynamic lift L in the direction of a ship's navigation at sea. Also, wind flowing to starboard side reaches the cylindrical rotor 7 turning in the arrow (b) direction and generates dynamic lift L' in the direction of a ship's navigation.
Patent JP-H04236021-A (JP)
Title: Air conditioner
Inventor: YAMAMOTO YOSHIAKI
IPC: F24F1/00
Filed: 1991-01-16
Abstract: PURPOSE:To provide an air conditioner of which air flow passage is simplified and of which manufacturing cost and consumption power are reduced. CONSTITUTION:Corrugated fins 12 and 13 are mounted on both sides of a corrugated thermo-electrical device 11 forming a thermo-electrical circuit and they are overlapped to each other. An electrical current is flowed in the thermo- electrical device 11, thereby a heat pump cycle is formed in which heat is sucked up from one of two fluids flowing in the corrugated fins 12 and 13 and heat is deposited to the other fluid. At this time, adjoining thermo-electrical devices 11 are so mounted that their facing surfaces become either a thermal radiation side or a cooling side. Since the corrugated fins 12 and 13 are fixed in such directions as they cross at right angles each other, heat exchanged fluids 14 and 15 are not mixed with to each other, but flow in or flow out from respective separate surfaces.
Patent JP-S589332-A (JP)
Inventor: RICHIYAADO JIYOSEFU ERESU
IPC: B23K20/00
Filed: 1982-01-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09196027-A (JP)
Title: Pinching tool
Inventor: YOSHIDA HEIKOU
IPC: F16B2/24
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a remarkably convenient pinching tool, in which a clearance can be easily opened between the tips of both pinching bodies by operating the pinching bodies in the horizontal direction. SOLUTION: This tool is formed of two outside pinching bodies 1, 1 and an inside pinching body 2 made of an elastic member, and the highest position of curved parts 2a, 2a of the inside pinching body 2 are positioned upper than the lowest position of horizontal parts 1a, 1a of the outside pinching bodies 1, 1. Furthermore, tips 1b, 1b of the outside pinching bodies 1, 1 are folded upward, and while the tip 2b of the inside pinching body 2 is folded downward so as to open a clearance. Consequently, a clearance can be easily opened between the outside pinching bodies 1, 1 and the tip of the inside pinching body 2 by operating the outside pinching bodies 1, 1 in the horizontal direction, and a very convenient pinching tool is thereby obtained.
Patent JP-H02182550-A (JP)
Title: Display device for vehicle
Inventor: KAWASAKI KUNIO
IPC: G02B27/02
Filed: 1989-01-09
Abstract: PURPOSE:To form a display image freed from strain and to prevent the damage of a hologram film by a method wherein a plurality of interference patterns are aligned in the longitudinal direction of the hologram film, and a reflecting film for reinforcement is integrally adhered on the back thereof. CONSTITUTION:When a car speed signal from a car speed sensor is inputted to a drive part 7 of a winding device 6 disposed in a meter hood 4 mounted to the upper end of an instrument panel 1, winding rollers 10 and 11 are rotated with the aid of a drive motor 9. A hologram film 18 is wound so that the interference pattern of a display image responding to a present car speed is positioned above a window hole 5. Reproduction irradiation light (a) with which the film 18 is irradiated through a reflection mirror 16 through an optical fiber 15 is reflected by a reflection film 19 for reinforcement secured on the back of the film 18 to transmit the film 18. As a result, a virtual image reproduced by means of transmission light (b) is reflected in a half-mirror 17 to form a display image (c) of a car speed.
Patent JP-S56102062-A (JP)
Title: High pressure sodium lamp
Inventor: OOTANI KATSUYA
IPC: H01J61/88
Filed: 1980-01-17
Abstract: PURPOSE:To improve the efficiency and color rendering properties by sealing a rare  gas of a pressure of more than a specific value in a luminous tube and determining  the sodium weight fraction and means voltage gradient so that a specific relation is  satisfied. CONSTITUTION:Electrodes 3 are sealed with polycrystalline alumina caps 2 provided with electric lead pipes 4 on both ends of a polycrystalline alumina ceramic tube 1a to form a luminous tube 1 of a high pressure sodium lamp, and sodium, mercury, and a rare gas such as xenon are sealed in the tube 1a. When a pressure of the rare gas is 100 Torr or more, and rho and E are determined so that the equation I and II  are satisfied where rho is the weight fraction of sodium to the total weight of sodium  and mercury, and E is the mean voltage gradient of the luminous tube 1. Thus the  color rendering properties are improved to Ra=40-70, and the efficiency is improved greatly.
Patent JP-S56151633-A (JP)
Title: Method and device for manufacturing sterilized packing of product
Inventor: JIYON ARUFURETSUDO PERIGO
IPC: B65D81/20
Filed: 1981-01-16
Abstract: A method of producing a package of a product, which product does not include a significant amount of gas, comprising taking a shape-retaining container having a charging opening, charging the container with the product to a level which leaves a substantial headspace and, in any suitable order, (a) completely sealing the opening with a closure of stretchable material, and (b) deforming the closure inwardly onto the product to reduce the headspace and continuing the deformation, to move product adjacent the closure into the remaining headspace, until the headspace is eliminated by the continued movement of product and closure, the method being such as to form a package which is substantially gas free and substantially hydraulically solid.
Patent JP-H08193999-A (JP)
Title: Immune measuring method
Inventor: SHINODA JUNICHIRO
IPC: G01N33/543
Filed: 1995-01-13
Abstract: PURPOSE: To provide a measuring method by which the preparation process of blood cell or complement, etc., can be eliminated and an antigen or antibody in a test sample be measured through coagulation reaction easily and specifically by using an antibody formed of immunocomplex. CONSTITUTION: An antigen or antibody in a test sample, an antibody or antigen corresponding thereto, and an antibody formed of immunocomplex are mixed, and a complex which is resulted from the immune reaction of the antigen or antibody in the test sample and the antibody or antigen corresponding thereto is allowed to react against an antibody formed of immunocomplex so as to measure the degree of coagulation. The antibody formed of immunocomplex hardly reacts against the antigen or antibody in the test sample and the antibody or antigen corresponding thereto.
Patent JP-H04310050-A (JP)
Title: Memory card and switching system using it
Inventor: YAKOBUSU KORUNERISU BIIRU
IPC: G10L13/04
Filed: 1992-01-13
Abstract: PURPOSE: To output a speech in user's mother tongue without requiring storage or information in a center device in a switching system of, for example, a telephone set provided with a speech output capability. CONSTITUTION: Data memories 14, 15, 16 or a separated text memory 3 on a memory card 1 and a speech generator 2 connected to it are provided. Data memories 14, 15, and 16 or the text memory 3 includes a program which at least one kind of memory card limited vocabulary which can energize speech elements of the speech generator 2 is energized through an external control unit so that an analog speech signal for text output in a form of user information is outputted to an output line 9 of the memory card.
Patent JP-S63173117-A (JP)
Title: Area designating device
Inventor: NAKAHARA KAZUYUKI
IPC: G06F3/048
Filed: 1987-01-13
Abstract: PURPOSE:To perform the designation of an area with an easy operation, by setting an arbitrary point as an origin, calculating a distance between two points based on the coordinate data of arbitrary two points, and designating a rectangular area in which the distance is set as a diagonal line. CONSTITUTION:The designation of the origin is performed by moving a mouse M to the origin 18. Next, the designation of a start point is performed by mov ing the M to the start point 19, and furthermore, the designation of an end point is performed by moving the M to the end point 20. The coordinate data designated in such a way is sent to and processed at a g graphic processor from the M, and is transmitted as an area data. In such a way, the area of oblique line part enclosed with the start point 19, the end point 20, a point A21, and a point B22 is designated. In such a way, it is possible to select a coordinate freely and to designate the area with the easy operation.
Patent JP-H11147502-A (JP)
Inventor: YAMAMOTO MASAKAZU
IPC: B65B1/34
Filed: 1998-01-12
Abstract: (57)【要約】
【課題】  生産効率のよい固形物調合装置を提供するこ とである。
【解決手段】  所定数の貯槽１、固形物受器２、計量装 置３、搬送装置４及び袋詰装置５からなる固形物調合装 置において、搬送装置４は、固形物受器２を搬送する搬 送部、この搬送部を駆動する駆動部、及び固形物受器２ の搬送を案内するガイドレール４３からなり、このガイ ドレール４３は、固形物受器２を搬送する無端状搬送路 を構成し、この無端状搬送路の全長にわたり、固形物受 器２が停止する停止部を一定ピッチで設け、各停止部の うち所定数の停止部において、貯槽１と計量装置３を設 置して計量部を構成し、上記各停止部に固形物受器２を それぞれ配置し、その各固形物受器２は、搬送装置４に よって、上記停止部のピッチずつ同時に間欠的に搬送さ れ、各計量部で、各固形物の所定量を固形物受器２に順 次はかり取り、全貯槽１の固形物をはかり取った後、袋 詰装置５でその固形物を袋詰する。
Patent JP-H02184418-A (JP)
Title: Extrusion foaming composition, foaming sheet, manufacture of the same sheet
Inventor: UMEHARA KAZUMICHI
IPC: B29L7/00
Filed: 1989-01-10
Abstract: PURPOSE:To obtain an extrusion foaming molding material which is excellent in extrusion molding ability and excellent in heat resistance, fabrication property, etc. by a method wherein maleimide component and rubber elastic material component of resin composition composed of styrene/maleimide copolymer and ABS resin are specified, and contents of metallic soap and antioxidant are specified. CONSTITUTION:10 to 90 parts wt copolymer A composed of 50 to 60mol% vinyl aromatic compound residue, 10 to 50mol% maleimide compound residue and 0 to 30mol% vinyl compound residue capable of being copolymerized therewith, 0 to 50 parts wt copolymer B composed of 90 to 40mol% vinyl aromatic compound residue and 10 to 60mol% vinyl cyanide compound residue, 5 to 89 parts wt graft copolymer C composed of 25 to 70wt% rubber elastic material particle, and 75 to 30wt% matrix resin consisting of 90 to 40mol% vinyl aromatic compound residue and 10 to 60mol% vinyl cyanide compound residue, and 1 to 45 parts wt graft copolymer D composed of 2 to 17wt% rubber elastic material particles and 98 to 83wt% matrix resin consisting of 90 to 40mol% vinyl aromatic compound residue and 10 to 60mol% vinyl cyanide compound residue, are contained. The title extrusion foaming composition is constructed by further containing 0.2 parts wt or under metallic soap and 0.05 to 0.2 parts wt antioxidant.
Patent JP-H11204489-A (JP)
Title: Substrate drying device and drying of substrate
Inventor: YOSHITANI MITSUAKI
IPC: H01L21/304
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a substrate drying device of a structure, wherein a drying of a substrate can be effectively performed, and method of drying the substrate. SOLUTION: A substrate drying device 20 is provided with carrying rollers 5 for carrying a substrate W, first air knives 25 and 26, and second air knives 27 and 28, The knives 25 and 26 blow a gas on the substrate W which is carried. The knives 27 and 28 are provided on the downstream side in the substrate carrying direction of the knives 25 and 26 and flow the gas on the substrate W, which is carried, from positions closer to the substrate W tan the knives 25 and 26. The angles that the gas flow directions of the knives 27 and 28 form with the surfaces of the substrate W are set larger than the angles that the gas flow directions of the knives 25 and 26 make with the surfaces of the substrate W.
Patent JP-S5595589-A (JP)
Title: Transfer-copying paper of simultaneously copying sand-blast protection film and pattern
Inventor: GOTOU SATORU
IPC: B44C1/22
Filed: 1979-01-16
Abstract: PURPOSE: To enable to transfer-copy a sand-blast protection film and a pattern simultaneously by a method wherein a pattern printed layer and a pressure-sensitive or heat-sensitive adhesive layer and laminated in turn on the back face of a supporting material layer, while on the surface a synthetic resin layer for a sand-blast protection is adhered to the patterned area alone.  
     CONSTITUTION: Photo curing synthetic resin layer 2, which turns out to be a sand- blast protection film after the curing, is formed on the surface of supporting material layer 1; e.g. paper, polyethylene film, etc., which can easily be broken by sand- blasting. On the back side, pattern layer 3-pressure-sensitive or heat-sensitive type adhesive 4 are laminated in turn to a laminated material for the formation of a layered body. Next, transparent film 11 is applied only on part 12 having pattern layer 3 on photocuring type synthetic resin 2 which then be exposed to the light for curing, then a transfer-copying paper is available, by removing other parts. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5498177-A (JP)
Title: Glass seal type semiconductor device
Inventor: KOIKE SHIYUNJI
IPC: H01L23/10
Filed: 1978-01-20
Abstract: PURPOSE: To improve the heat radiating property of glass seal system by inserting a heat conductive heat sink between semiconductor pellet and bottom substrate.  
     CONSTITUTION: Connect pellet 4 to copper heat sink plate 2 by means of gold paste 3. Firmly affix the heat sink plate to ceramic plate 6 with high melting point glass 5 and seal cap 10 with low melting point glass 7. Portions 2a of heat sink plate 2 are exposed and because of these exposed portions, the heat of pellet is radiated effectively to reduce the thermal resistance to 70W80°C/W, thus enabling to increase the output extensively. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10204593-A (JP)
Title: Nonoriented magnetic steel sheet reduced in iron loss after magnetic annealing
Inventor: ODA YOSHIHIKO
IPC: C22C38/00
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain a nonoriented silicon steel sheet reduced in iron loss after magnetic annealing by preparing a nonoriented silicon steel sheet having a specific composition in which respective contents of B and Al are specified. SOLUTION: A nonoriented magnetic steel sheet, having a composition consisting of, by weight, <=0.005% C, <=0.2% P, <=0.005% N, <=1.0% Si, 0.1-1.0% Mn, <=0.004% Al, <=0.01% S, 0.001-0.02% V, further B in an amount satisfying B/N=0.2 to 3.0, and the balance essentially Fe with inevitable impurities, is prepared. By the addition of B as mentioned above, N is fixed as BN and the precipitation of VN is prevented and the coarsening of crystalline grains can be performed, by which the nonoriented magnetic steel sheet reduced in iron loss after magnetic annealing can be obtained. Further, iron loss can be reduced to a greater extent by limiting the content of Al to <0.001%.
Patent JP-S5596446-A (JP)
Title: Method for analysis in insertion-type eddy current flaw detection
Inventor: FURUNO TAKAHISA
IPC: G01N27/90
Filed: 1979-01-18
Abstract: PURPOSE: To judge whether there is an internal defect or an external defect and presume the  depth of the defect, by recording the 8-shaped variation in the impedance of a coil shown on an  oscilloscope, on a recorder and determining the ratio of crest values of the variation.   
     CONSTITUTION: The variation in the impedance of a coil due to a test piece is displated by an  oscilloscope. The wave form of the variation on a cathode-ray tube is recorded on a recorder with  an axis X of abscissa for time and an axis Y of coordinates for current. As for an external defect,  the X and Y components of the graph of the wave form rise in the same direction. As for an  internal defect, the X and Y components rise in the opposite directions. As for a penetrating defect, the X and Y components rise in the opposite directions but the crest values of the X and Y  components are equal to each other. The depth of the defect depends on the phase angle θ,  namely, the ratio of the crest value Y to the other X. The result of examination of the test piece  is previously plotted as a graph with the ratio Y/X versus the thickness reduction percentage. In  actual examination, it is judged from the recording on the recorder to which of internal, external  and penetrating defects a detected defect belongs. The thickness reduction percentage is then determined from the ratio Y/X and the graph.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5288592-A (JP)
Title: Wetting agent
Inventor: KAMEI MASAYUKI
IPC: C09K23/18
Filed: 1976-01-20
Abstract: PURPOSE: To remarkably improve the wetting property of solid in water solution multiplicatively, by combining fluorne cationic surface active reagent with hydrocarbon anionic surface active reagent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59136324-A (JP)
Inventor: TEOBARUTO HOIGU
IPC: C08G14/06
Filed: 1984-01-13
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-2000209803-A (JP)
Title: Motor
Inventor: TAGATA SHOZO
IPC: G11B19/20
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a motor, in which the space of its stator is utilized efficiently to solder coil ends and the thickness of the stator as a whole including an FPC can be reduced. SOLUTION: A plurality of terminal tabs 32b, protruding from the board base 32a of a flexible circuit board 32 with prescribed intervals are arranged so as to be positioned in stator slots 7b between respective adjacent two teeth 7a of a stator core 7 and to be inclined downwardly from the board base 32a. Coil lead parts 8a of stator coils 8 are electrically connected to the connection lands 32f of the terminal tads 32b through soldering 18.
Patent JP-S59128103-A (JP)
Inventor: NISHIHARA TAKASHI
IPC: E04F17/10
Filed: 1983-01-14
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。