baber/WOPTO huggingface dataset:
Patent JP-S62282470-A (JP)
Title: Mesa-type semiconductor device
Inventor: WATASE MANABU
IPC: H01L27/146
Filed: 1987-04-17
Abstract: PURPOSE:To prevent the circumference of a mesa groove from yielding and thereby to enhance surface stability by a method wherein a second semiconductor layer of one conductivity type is formed in a mesa groove provided in a first semiconductor substrate of the same conductivity type and the second semiconductor layer is so formed that it is in contact with an insulating layer provided on the primary surface of the first semiconductor layer in the vicinity of the mesa groove. CONSTITUTION: An opening for diffusion is provided in an insulating film 12, and the insulating film 12 that remains after the formation of the opening serves as a mask for the selective diffusion of a p-type impurity for the formation of a low-resistivity P<+>-type region 13. The insulating film 12 is then removed and another insulating film is formed anew to cover the entire surface of a P-type semiconductor layer 10. A resist pattern is formed wherein a plurality of low-resistivity p<+>-type regions 13 constitute a unit. A process follows wherein the resist pattern serves as a mask for the selective removal of a nitride film 15 and oxide film 14. After the removal of the nitride film 15 and oxide film 14 by using the resist pattern, the nitride film 15 and oxide film 14 that remain serve as a mask wherewith a mesa groove 16 is provided in the P-type semiconductor layer 10, which results in a mesa region wherein the semiconductor layer 10 is surrounded by the mesa groove 16. A uniformly thick semiconductor layer 17 doped with an N-type impurity is formed with its conductivity type same as that of a semiconductor substrate 9. It is so designed that the P-N junction constituted between the semiconductor layer 17 doped with the Ntype impurity and P-type semiconductor layer 10 terminates at a location under a surface oxide film 14.
Patent JP-H07226260-A (JP)
Title: Lever type connector
Inventor: KATSUMA TAKATOSHI
IPC: H01R13/629
Filed: 1994-04-07
Abstract: PURPOSE:To prevent the unnecessary rotation of a lever and smoothly carry out mutual fitting work of housings. CONSTITUTION:A lever 6 is installed in a housing 2 in the way it can move in an axial direction of a supporting shaft 9, a projected edge 20 to be connected with a stopper face 19 is formed in the housing 2 side, and a coil spring 16 is installed between the lever 6 and the housing 2 so as to reinforce the stopper face 19 and the projected edge 20 to be connected mutually. Moreover, a guiding face 21 is formed in the lever 6 and on the other hand, a projected shaft 5 which slides on the guiding face 21 to shift the lever 6 to the position where the lever can rotate at the time of fixing the male side housing 2 in a female side is formed in the male side housing 2.
Patent JP-H01268012-A (JP)
Title: Electrolyte for electrolytic capacitor
Inventor: MORITA KOICHI
IPC: H01G9/035
Filed: 1988-04-19
Abstract: PURPOSE:To obtain substances whose characteristics are stable for a long time at high temperature of +125 deg.C by making NMF or NEF as a solvent independently or mixed and making amine salt of isophthalic acid a solute. CONSTITUTION:N-methylform amid(NMF) or N-ethylform amid(NEF) is made a solvent independently or mixedly and amine salt of isophthalic acid (m-phthalic acid) is used as a solute. Said electrolyte is suitable for containing amine salt of isophthalic acid 3 to 20g per said solvent 100mg as a solute. Thereby the electrolyte is made good for heat resistant stability and low temperature characteristic and an electrolytic capacitor having stable characteristics in the wide range of -55 deg.C to +125 deg.C can be obtained.
Patent JP-S5523065-A (JP)
Title: Glass mixture coating apparatus
Inventor: MORIGUCHI HIROSHI
IPC: C03C27/10
Filed: 1978-08-07
Abstract: PURPOSE: To enable a glass mixt. to be easily coated onto a body by rotatably setting a roller so that the lower part is contacted to the mixt. in a container by dipping, shifting the mixt. on the roller to a transfer device placed near the periphery of the roller; and horizontally moving the body.  
     CONSTITUTION: Glass mixt. 3 is charged into container 12 so that the lower part of roller 23 is contacted to mixt. 3 by dipping. By rotating roller 23 in the arrow direction mixt. 3 is adhered to roller 23, drawn up, and scraped off to a desired thickness with the tip of thickness regulation piece 25 to give film 3a, which is then shifted onto belt 36 of transfer device 31 placed near the periphery of roller 23. On the other hand, sealed end 2 of funnel 1 suspended by each suspender 43 of carrying device 41 is moved along support stand 44 in the arrow direction. When funnel 1 arrives at the upper part of belt 36, end 2 parallelly contacts to film 3a, and film 3a is adhered. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62252603-A (JP)
Title: Method for joining sheets
Inventor: HONJO HISASHI
IPC: B21B15/00
Filed: 1986-04-25
Abstract: PURPOSE:To execute easy and sure joining in the case of joining the rear end of a preceding hot rolled sheet and the front end of a succeeding sheet by driving a shape memory joint in which a shape is preliminarily memorized and heating said joint thereafter to deform the same. CONSTITUTION:The shape memory joint 1 is driven by a moving driving device 10 to the ends of the preceding sheet 2a and the succeeding sheet 2b to join said ends on the front side of a continuous finishing mill 6 of hot rolling. For example, the joint 1 is formed of a shape memory alloy to a split pin shape. Said joint 1 is formed to the strength and length at which the joint can penetrate the superposed parts of the high-temp. sheets 2a, 2b when driven thereto at an ordinary temp. The shape is preliminarily memorized to the joint in such a manner that split two leg parts 3, 3' open to the right and left under heating and that the high temp. sheets 2a, 2b can be fastened and fixed to each other by the leg parts 3, 3' and flange parts. The joint 1 is, therefore, deformed to the preliminarily memorized shape when the joint is heated to a required temp. in a rolling stage. The sheets 2a, 2b are thus surely joined.
Patent JP-S59221157-A (JP)
Title: Picture data processing method
Inventor: TAKAZAWA TOORU
IPC: G09G5/36
Filed: 1983-05-31
Abstract: PURPOSE:To edit and combine automatically a desired picture and a character and also to allow the method to cope flexibly with the proofreading of data by inputting picture print space information in advance in addition to the input of character data and character composing information. CONSTITUTION:When a text data 29 is given, a picture data corresponding to the name of space specified in the text data is read from a picture file 26. Then the read picture data and the character data in the text data are combined in a CPU 25, a character picture output means is driven by a print command data 31 obtained from the result to form a desired character, picture synthesis printed matter 32. The size of a picture data area and a print area and the position information are included in picture management information in the picture file 26 to provide the degree of freedom to the setting of extracted range in fetching a registered picture data from an original picture reading signal, the print position of the printed picture and the change in the print range or the like thereby attaining various proofreadings.
Patent JP-H05291205-A (JP)
Title: Barrel-type asher
Inventor: KOBAYASHI TORU
IPC: H01L21/3065
Filed: 1992-04-16
Abstract: PURPOSE:To provide a barrel-type asher wherein a cylindrical grounding electrode which is exposed to a plasma is not sputtered when ions in the plasma collide. CONSTITUTION:A barrel-type asher is constituted by including the following: a cylindrical reaction tube 21, made of an insulator, wherein oxygen gas 13 is introduced into a tube which houses a substrate 11 to which a resist 12 has been applied; a cylindrical grounding electrode 25 in which through holes 25a have been scattered in a cylinder wall; and a cylindrical electrode 26. In the barrel-type asher, the oxygen gas is introduced into the cylindrical reaction tube, an AC voltage is applied across the cylindrical grounding electrode and the cylindrical electrode, a plasma is generated in a region between the cylindrical reaction tube and the cylindrical grounding electrode, and the organic resist 12 which has been applied to the substrate housed inside the cylindrical grounding electrode is ashed and stripped by means of active radical oxygen which is generated simultaneously with the plasma. The barrel-type asher is constituted by providing a shielding cylinder 31 which is installed at the outside of the cylindrical grounding electrode and which is provided with through holes 31a in positions corresponding to the through holes in the cylindrical grounding electrode.
Patent JP-H08260260-A (JP)
Title: Cooler in drafting unit of spinning frame
Inventor: ONO OSAMU
IPC: D01H13/02
Filed: 1995-03-28
Abstract: PURPOSE: To prevent individual couples of draft rollers from building up heat by efficiently cooling metal elements supporting a plurality of draft roller pairs and a plunger in press unit which presses a top roller to a bottom roller. CONSTITUTION: A hole for fitting an air path-forming means A1 is bored on the calender roller metal 18 near a bearing for a bottom roller 6 and the calendering roller. Then, the fitting holes are connected with a connection hole 27, and the air path forming means A1 having spiral grooves on its outer surface is fitted to the each fitting hole so that the air introduced from one end of the fitting hole is allowed to flow and pass through the spiral grooves to cool down the calender roller metal 18.
Patent JP-H06308383-A (JP)
Title: Intermediate telephoto lens for underwater camera
Inventor: SUZUKI AKIO
IPC: G02B13/02
Filed: 1993-04-23
Abstract: PURPOSE:To enable underwater photography with high image formation performance over a wide range from an infinite distance to a short distance corresponding to unmagnification by employing a system of two-group constitution of a front group which has positive refracting power and a rear group which has negative refracting power and extends the front group. CONSTITUTION:A 1st lens group G1 which is the closest to an object side functions as a pressure-tight waterproof window. The 1st lens group G1 has no refracting power or extremely small refracting power. Then a 2nd lens group G2 and a 3rd lens group G3 have positive refracting power and a 4th lens group G4 has negative refracting power. For focusing from an infinite distance to a short distance, the 2nd lens group G2 and 3rd lens group G3 are moved on the optical axis to the object side away from the 4th lens group G4 while the group interval between the 2nd lens group G2 and 3rd lens group G3 is varied. Then various aberrations at the time of the focusing from the infinite distance to the short distance are excellently compensated by specifying the relation between the group intervals of those lens groups and a focusing coefficient.
Patent JP-S59219864-A (JP)
Title: Molten salt fuel cell
Inventor: YANAGIHARA NOBUYUKI
IPC: H01M8/14
Filed: 1983-05-30
Abstract: PURPOSE:To improve adhesion between a gas diffusion electrode and a tile and increase durability by placing an inorganic salt mixture comprising ceramic material and electrolyte between a gas diffusion electrolyte and a tile. CONSTITUTION:An inorganic salt mixture layer 4 comprising ceramic and inorganic salt is placed between an air electrode 1 and a sintered tile 3. The same mixture layer 5 is placed between a fuel electrode 2 and a tile 3. A mixture of air and carbon dioxide is supplied from an inlet pipe 9 into a gas chamber 8 of the air electrode and exhausted from an outlet pipe 10. Hydrogen is supplied into a gas chamber 11 of the fuel electrode from an inlet pipe 12 and exhausted from an outlet pipe 13. As ceramic material, a molten salt resistant oxide such as magnesium oxide, lithium aluminate in addition to alumina is preferable. Carbonate is preferable as electrolyte. Since the mixture mentioned above becomes paste at high temperature, penetration of electrolyte into electrode and its leakage are decreased, and adhesion and durability of the tile are improved. Therefore, performance and life of a molten salt fuel cell are increased.
Patent JP-S5723099-A (JP)
Title: Renewal device for soluble anode in radial cell type plating tank
Inventor: HIROOKA YASUHIRO
IPC: C25D21/00
Filed: 1980-07-15
Abstract: PURPOSE: To make it possible to perform the titled renewal properly, rapidly and simply during operation, by providing a movable carriage with two pushers in accordance with the feed directions for a soluble anode and a plating tank with an anode delivery guide.  
     CONSTITUTION: During the operation of the plating tank, the carriage 8 is usually placed where it does not interfere with the operation and when it is needed to regenerate a soluble anode 4, the carriage 8 is advanced to a feeding position for an anode 4. There, a pusher 9 sends forward a low-shaped anode 4 on the surface of the carriage  in the direction of the bus bar, and a pusher 10 pushes the anode 4 out in its longitudinal direction. The anode 4 passes through an outlet 11 and is led to a guide 12, from which it slides down and reaches a stop position on an electric conduction bar 6. Thereafter, the anode 4 is pushed forward along the bar 6 by a pusher which is disposed in the plating tank 5 and it is led to a normal position m. A consumed anode 4 from other end is taken out from that place. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07307028-A (JP)
Title: Disk player
Inventor: UMEZAWA YASUNORI
IPC: G11B7/085
Filed: 1994-05-10
Abstract: PURPOSE:To reproduce both sides of a disk by inversely moving one pickup fixed to a timing belt stretched over a pulley in a prescribed shape and to prevent laser light from radiating into a disk inserting hole by a light plate. CONSTITUTION:A carriage 50 equipped with the pickup 51 and restrained by the circular timing belt stretched in a U-shape by the inversion pulley 34 is moved in the radial direction of an optical disk. When the carriage 50 approaches the side of the inversion pulley 34, and the timing belt is further moved, the carriage 50 is guided by a guide plate 15, and is moved to the side of an opposite surface of the optical disk, so that the other side of the optical disk is reproduced by the pickup 51. The light shielding plate 19a is fixed to the inversion pulley 34 and is integrally rotated to prevent the laser light emitted from the pickup 51 from radiating through the optical disk inserting hole in a front panel to the outside in the midst of inversion of the carriage 50 guide by the guide plate 15.
Patent JP-S61257349-A (JP)
Title: Brake device in motorcycle
Inventor: OGAWA MASAO
IPC: B60T17/08
Filed: 1985-05-09
Abstract: PURPOSE:To make it possible to facilitate brake operation, by connecting a front brake system with a rear brake system such that the front and rear wheels are braked simultaneously when a brake pedal is operated. CONSTITUTION:A piston 23 in a connecting cylinder 10 stays at the right position with a communicating port 21 being opened to an annular chamber 31 when a front master brake cylinder 7 is rested. When a brake pedal is operated to actuate a rear wheel master cylinder 12 in this condition, hydraulic pressure generated by the rear wheel master cylinder 12 is fed to a rear wheel caliper 5 by way of a rear wheel hydraulic pipe line 11, and is also fed into a hydraulic chamber 34 by way of a connecting hydraulic pipe line 17, a coupling joint 22, the communicating port 21, the annular chamber 34 and a communicating hole 35. Further, the hydraulic pressure is transmitted to a front wheel caliper by way of a coupling joint 20 and a front wheel hydraulic pipe line 6b, and therefore, the front wheel is also braked.
Patent JP-H05295486-A (JP)
Title: High-strength and nonmagnetic stainless steel wire rod
Inventor: SAKAKIBARA MIZUO
IPC: C22C38/00
Filed: 1992-04-16
Abstract: PURPOSE:To inexpensively manufacture high-strength and nonmagnetic stainless steel wire rod by preparing stainless steel wire rod having a specified componental compsn. containing the specified content of Nb and N. CONSTITUTION:Stainless steel wire rod contg., by weight, 0.07 to 0.12% C, 0.05 to 1.0% Si, 4.5 to 12.0% Mn, 2.5 to 6.0% Ni, 16.0 to 19.5% Cr, <3.0% Cu, 0.05 to 0.15% Nb, 0.20 to 0.40% N and <0.1% Al and in which the alpha value prescribed by the formula of alpha=1.6XCr+0.77Si+0.0128X[Mn]<2>--0.11 Mn-Ni-24.5C-18.4N-20.6 is regulated to <= zero is prepd. In this way, the subject of hot workability and the subject of the ductility after cold working of cold workability and strength are solved to inexpensively obtain the objective high strength and nonmagnetic stainless steel wire rod.
Patent JP-H10279084-A (JP)
Title: Storage-throwing device, and throwing method
Inventor: SHIMOMURA KENSUKE
IPC: C21C7/10
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To surely through the cut-out waste or the like without using a vibration feeder or the like, in a storage.throwing device where the contents are discharged by the free fall descent by gravity, when a cover device is opened, by mounting a cone-type projection on a face a storage space side, of the cover device. SOLUTION: A cone-type projection 16 is mounted toward a hopper side of a cover device 8 for inducing the smooth start of fall, by increasing an area of an opening at a lower side of the contents, after the cover device 8 is opened, and by preventing the laminated stacking in the case when the contents have a shape of plate. Sometimes the catching and jamming are generated again at a lower edge part of a vacuum hopper 6, even after the fall of the contents is started immediately after the opening of the cover device 6. On this occasion, the impact is added to the contents stopped at the lower edge part, by the cone-type projection 16, by properly opening and closing the cover device 8 by using a working cylinder 10, whereby the catching and the jamming can be solved, and the natural fall can be restarted.
Patent JP-H05147617-A (JP)
Title: Blank to form packaging container, and constructing emthod for packaging container
Inventor: FUIRITSUPU ADORIEN RU BURA
IPC: B65D71/00
Filed: 1992-04-16
Abstract: PURPOSE: To provide a blank for package container which has a gusset structure and a belt shaped inclined panel and is easy for assembling. CONSTITUTION: A first main panel 12 and a second main panel 30 is connected each other in a freely foldable manner through a first fold line 22. Gusset structure sections 53 are connected in a freely foldable manner to the both main panels 12, 30. The first main panel 12 has a second fold line 20 which extends substantially parallel to the first fold line 22. By this second fold line 20, the first main panel is separated into two panel parts 12a, 12b. In the course of assembling a package container from a blank, temporary folding of the first main panel 12 to the outward of the package container along the second fold line 20 makes easy formation of the gusset structure sections 53.
Patent JP-H05130922-A (JP)
Title: Support back rest for waist
Inventor: FUIRITSUPU MATSUTEISON
IPC: A47C7/42
Filed: 1992-04-16
Abstract: PURPOSE: To provide a waist support backrest which is fit for the backbone of the human body and can impart comfortableness. CONSTITUTION: A support backrest has an inside structure member 15 having ribs, and this structure member 15 has the whole shape adapted to a bending condition of the back of a human being and projecting ribs 43, 44 and 45 fit for the back of a user, and an elastic removable cover surrounds this structure member 15, and has a string to hold this waist support backrest on a chair and a seat of an automobile or its similar thing.
Patent JP-S5221033-A (JP)
Title: Water resin composition
Inventor: SUGIYAMA IWAKICHI
IPC: C09D133/04
Filed: 1975-08-09
Abstract: PURPOSE: A water resin composition having an excellent hardenability of coating film, containing a complex of zirconium alkoxychelate compound and cobalt carboxylate as a drying and hardening accelerator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63262796-A (JP)
Inventor: OYAMA MASAKI
IPC: G07G1/14
Filed: 1987-04-20
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-2000290089-A (JP)
Title: Anti-fouling treatment of ceramic product for water section
Inventor: MIZUNO HARUYUKI
IPC: C04B41/49
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To improve anti-fouling effect by using an anti-fouling agent having a silicon-containing functional group to be bonded with hydroxyl group existing on the treating surface of a product by dehydration reaction or hydrogenation reaction to form a coating film on the treating surface. SOLUTION: The anti-fouling agent having the silicon-containing functional groups, which are not bonded with each other, is preferably applied. The anti- fouling agent having carbon fluoride group bonded with the silicon-containing functional group at the terminal is preferably applied. The carbon fluoride group can be -CnF2n+1 ((n) represents a natural number of 1<=n<=12). The anti- fouling agent having an alkyl group bonded with the silicon-containing functional group at the terminal is applied. In the case of having the carbon fluoride group bonded with the silicon-containing functional group at the terminal and alkyl group bonded with the silicon-containing function group at the terminal, the anti-fouling agent having the alkyl group more than carbon fluoride group is preferably applied.
Patent JP-S60241970-A (JP)
Title: Process for forming double-coated colored film
Inventor: KUWAMURA SHINICHI
IPC: B05D1/36
Filed: 1984-05-15
Abstract: PURPOSE:To improve the workability for coating, and curability and weather resistance of coated film by coating a colored paint consisting of a film forming component, pigments, solvents, fine particles of polymers and solvents on a substrate, then coating a top coating paint and then baking. CONSTITUTION:A color paint consisting of a film forming component consisting of 30-90pts.wt. OH-contg. vinyl polymer having 500-8,000 number average mol.wt. and 40-250 OH value and 70-10pts.wt. aminoplast, and pigemtns, solvents, and fine particles of polymers (e.g. powdery silica, low mol.wt. polyolefine, etc.), is coated on a substrate. Then, a top coating paint consisting of a component for forming a coating layer consisting of a polymer (such as alkyd resin, oil-free alkyl resin, urethane resin, etc.) and aminoplast, is coated thereon. The coated layer is baked thereafter at 60-180 deg.C.
Patent JP-S59222064-A (JP)
Title: Automatic winding machine
Inventor: KOSUGE TAKESHI
IPC: H02K15/095
Filed: 1983-05-31
Abstract: PURPOSE:To obtain a winding of a uniform coil wire by detecting the winding state of a coil wire in a core and moving a guide member for guiding the coil wire in response to the output. CONSTITUTION:When a flier is rotated in the state that one end of a coil wire 8 supplied from the flier 7 is secured, the wire 8 is guided by an arcuate surface 9 of a guide jig 6, and wound on a salient pole 3. The wire 8 is wound on the salient pole 3 under the guidance of the surface 9 of the jig 6 and a movable guide member 14. The winding state of the coil wire is detected by monitoring detection means 20, the member 14 is moved in response to the output of the means to wind the wire 8 in the desired shape.