baber/WOPTO huggingface dataset:
Patent JP-H1126870-A (JP)
Title: Manufacturing method of surface emission type laser and surface emission type laser manufactured the method
Inventor: KURIHARA KO
IPC: H01S5/187
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To manufacture a surface emission type laser having a high luminous efficacy by a new method by forming an electrode on a multilayered semiconductor film having a first conductivity by exposing the multilayered film and another electrode on a multilayered semiconductor reflecting film having a second conductivity. SOLUTION: Firstly, an n-type multilayered semiconductor reflecting film 2 is formed on an n-type substrate 1 and an n-type clad layer 3, an active layer 4, and a p-type clad layer 5 are successively grown on the film 2, and then, a first adhesive layer 31 is grown on the layer 5. Then a p-type multilayered semiconductor reflecting film 35 is grown on a semi-insulating substrate and an adhesive layer 36 is formed on the film 35. The first adhesive layer 31 on the n-type substrate 1 and the second adhesive layer 36 on the surface of the semi-insulating substrate are brought into contact and stuck to each other. Then the semi-insulating substrate side is etched until the reflecting film 35 is exposed and a high- resistance area 38 is formed by injecting protons into the upper surface of the exposed reflecting film 35.  Moreover, the n-type multilayered semiconductor reflecting film 2 is exposed by partially etching the wafer 1 and an n-type electrode is formed on the exposed surface of the reflecting film 2.
Patent JP-H0937476-A (JP)
Title: Load driver
Inventor: YOSHITANI HITOHIRO
IPC: F04B17/04
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To downsize a capacitor for load driving and improve load drive property. SOLUTION: The voltage of a battery 11 is boosted with a DC-DC converter 12, and it is charged into a capacitor 17, and after finish of charging, the operation of the DC-DC converter 12 is stopped. Then, power transistors 18 and 21 are turned on, and charging currents are let flow from the capacitor 1 ∥7 to an electromagnetic coil 19 so as to drive a solenoid valve. In the specified period during drive of the solenoid valve, the DC-DC converter 12 is compulsively operated to perform forced charging in parallel with the discharging of the capacitor 17. This compulsive charging period is set longer by a first single stabilizing circuit 31, the lower the voltage of the battery 11 is.  Furthermore, during drive of the solenoid valve, the voltage of the battery 11 is applied directly to the electromagnetic coil 19 by an auxiliary current path 22 also after the end of discharging of the capacitor 17 so as to supply the electromagnetic coil 19 with a current directly from the battery 11.
Patent JP-H109205-A (JP)
Title: Dew condensation preventing circuit
Inventor: CHIYOU GOHEI
IPC: F15B11/06
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of exhaust sound and eliminate the need for mounting space in the neighborhood of an air cylinder. SOLUTION: In this circuit, a head side port C of an air cylinder 11 and an A port of a change-over valve 12 are connected by the first piping 15, a rod side port D of the air cylinder 11 and a B port of the change-over valve 12 are connected by the second piping 16, the first bypass pipe 17 is arranged between a position (a) and a position (b) of the first piping 15 in parallel with the piping, and the second bypass 18 is arranged between a position (a') and a position (b') of the second piping 16 in parallel with the piping. Further, check valves 20, 21 permitting only the flow of inlet air are respectively arranged between the position (a) and the position (b) of the first piping 15, and between the position (a') and the position (b') of the second piping, and check valves 22, 23 permitting only the flow of exhaust air are arranged respectively in the first bypass pipe 17 and the second bypass pipe 18.
Patent JP-S5889549-A (JP)
Title: Paper supplier
Inventor: HIRAKAWA TADASHI
IPC: B65H19/12
Filed: 1981-11-14
Abstract: PURPOSE:To supply paper to and discharge from a machine without causing a waiting time in a device for a corrugate machine, by providing two separately drivable trucks respectively on a single track. CONSTITUTION:Two parallel tracks 15, 15' are provided at a right angle with a machine center C to arrange paper supply trucks 30, 30' and paper discharge trucks 31, 31'. Then the trucks are placed in a standby condition with the truck 30 empty in a new roll paper loading position G, the truck 31 in the machine center C, the truck 30' loading new roll paper 39 in the loading position G and the truck 31' in the center C. And roll paper 38' is placed on the truck 31', then the truck 31' is moved backward to a paper discharge position and stopped, further the truck 31' is advanced to a standby position L' and stopped. In this way, movement of the trucks is successively operated, and efficiency can be improved.
Patent JP-H0733049-A (JP)
Title: Upper body structure of automobile
Inventor: YAMADA KIYOSHIGE
IPC: B62D25/06
Filed: 1993-07-23
Abstract: PURPOSE:To improve the strength and rigidity of a roof rail by overlapping both front and rear panels of a roof rail outer, jointing the outer, positioned on the inside of the overlapped part, to a roof rail inner, and fixing a mounting bracket to this joint part. CONSTITUTION:In an automobile, a sun roof is disposed at a body roof part, and a sun roof frame 4 for supporting sun roof is fitted through a mounting bracket 8 to a roof rail 10 for supporting the end part of a roof panel 16. The roof rail 10 is formed of a roof rail outer 13 and a roof rail inner 11 into closed cross-sectional shape S1. In this case, the outer 13 is divided into a front and a rear outer panels 14, 12. The opposed end parts of both front and rear panels 14, 12 are longitudinally overlapped with each other. The inner end part 12a of the rear outer panel 12 positioned on the inside of the overlapped part is jointed to the inner 11, and the outer end part 8b of the bracket 8 is fixed to this joint part.
Patent JP-H1118759-A (JP)
Title: New bleeding yeast and production of miso with the yeast
Inventor: HAYASHIDA YASUO
IPC: A23L11/20
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain a miso (salted and fermented soybean paste) high in its fragrance and high in the content of a substance having an antitumor property, etc., by adding a specific bleeding yeast to a matured miso and subsequently fermenting the mixture. SOLUTION: This method for producing a miso comprises maturing a miso obtained from a miso malt, steamed soybeans, salt and seed water as raw materials, adding a bleeding yeast selected from Zygosaccharomyces rouxii MH1 strain (FERM P-16260), MH2 strain (FERM P-16161), and MH3 strain (FERM P-16262) which are high in abilities to produce 4-hydroxy-5(or 2)- ethyl-2(or 5)-methyl-3(2H)-furanone, and subsequently fermenting the mixture.
Patent JP-H0737686-A (JP)
Title: El panel and manufacture thereof
Inventor: SEIKE TAKESHI
IPC: H05B33/10
Filed: 1993-07-23
Abstract: PURPOSE:To prevent the infiltration of moisture and prevent the speed of dielectric breakdown. CONSTITUTION:An EL structure 30 laminated with a lower electrode 23, a lower insulator layer 24, an EL luminescence layer 25, an upper insulator layer 26, and an upper electrode 27 in this order is formed on the surface 22a of a translucent substrate 22, and a porous member 28 is arranged on it. The EL structure 30 and the porous member 28 are covered with a moisture-proof member 29. The infiltration of moisture is prevented, a molten electrode material generated at the time of dielectric breakdown is diffused in voids 28a of the porous member 28, the spread of dielectric breakdown is prevented, and the deterioration of the rated characteristic is reduced.
Patent JP-H0827044-A (JP)
Title: Production of 2-halogeno-1,1,1-trifluoropropane derivative
Inventor: KATAGIRI TOSHIMASA
IPC: C07C19/10
Filed: 1994-07-13
Abstract: PURPOSE:To efficiently convert a hydroxyl group at the 2-position of a trifluoropropanol derivative into a halogen and to selectively obtain the subject derivative for inverting absolute configuration of a trifluoromethyl group on a carbon atom at the 2-position. CONSTITUTION:(A) A 1,1,1-trifluoro-2-propanol derivative of formula I (A is an aliphatic hydrocarbon or an alicyclic hydrocarbon monofunctional group which may contain one or more substituent groups, respectively or Cl, etc.) is reacted with (B) an organic halogen compound of the formula, X-R4 (X is Cl, Br or I; R4 is a group which does not contain H and contains the whole Hs, bonded a carbon atom, replaced with halogens) in the presence of (C) a phosphine compound of formula II (R1 to R3 are each an aliphatic hydrocarbon, an alicyclic hydrocarbon or an aromatic hydrocarbon monofunctional group) to give a 2-halogeno-1,1,1-trifluoropropane derivative of formula III. In the case wherein the component (A) is an optically active substance of formula IV (*C is an asymmetric carbon atom), the objective optically active derivative of formula V can be obtained.
Patent JP-S5880331-A (JP)
Inventor: TOMASU CHIYAARUZU BISOTO
IPC: C25B13/08
Filed: 1982-10-20
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-H0839032-A (JP)
Title: Method for washing used plastic container and method for reusing the same
Inventor: HARITA SHIGEYUKI
IPC: B65B55/24
Filed: 1994-08-04
Abstract: PURPOSE:To remove adherends easily by washing a used plastic container having the innermost layer of the saponified product of a specified ethylene-vinyl ester copolymer with a specified thickness with hot water. CONSTITUTION:A used plastic container having the innermost layer which has a thickness of the cylindrical part of 1-30mum and is made of an ethylene- vinyl alcohol copolymer (EVOH) having an ethylene content of 20-65mol% and the degree of saponification of the vinyl ester component of 90mol% or more is treated with hot water to wash it. In this process, the time for washing with hot water is 3 sec-20min, preferably 10sec-10min. As required in view of sterilization, 0.1-3N, preferably 0.3-2N of an alkaline substance such as sodium hydroxide and potassium hydroxide or an acid substance such as sulfuric acid and nitric acid is used. The temperature of the hot water is 30-100 deg.C, preferably in particular 50-80 deg.C, and known washing methods such as dipping and showering are employed.
Patent JP-H1029006-A (JP)
Title: Dewatering device for rolling mill
Inventor: IWANAMI NORIO
IPC: B21B27/10
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To prevent sticking of the liquid of a coolant to a rolled stock. SOLUTION: This device is provided with a dewatering roll 9 consisting of a roll barrel forming part 10a which is rotatably abutted on the barrel part 2a of a back-up roll 2 of a horizontal multi roll mill having chamfered parts 2b on both sides of the barrel part 2a and roll end forming parts 10b which is connected to both ends of the roll barrel forming part 10a and rotatably abutted on the chamfered parts 2b of the back-up roll 2 and scattering of the liquid of the coolant from the barrel part 2a of the back-up roll 2 and chamfered parts 2b on both sides of the barrel part to the rolled stock is prevented with the dewatering roll 9.
Patent JP-H05205656-A (JP)
Title: Shadow mask type color cathode-ray tube
Inventor: HIRAI RYOJI
IPC: H01J29/07
Filed: 1992-07-10
Abstract: PURPOSE:To reduce the doming of a shadow mask and provide the image display of high quality by improving the distortion of outer surface reflex image on a face plate panel. CONSTITUTION:The curvature shape ZX, ZY on long axis and short axis of at least outer surface of a face plate is approximated by ZX=A1X<2>+A2X<4>+A3X<6> and ZY=A4Y<2>+A5Y<4>+A6Y<6>. The curvature shape of at least outer surface of face plate panel at point (X=X1, Y=Y1) in the effective picture plane boundary part is set such that 0.5<=PX<=0.9, 0.6<=PY<=1.0, where they are expressed as PX=A1X1<2>/(A1X1<2>+A2X1<4>+A3X1<6>) and PY=A4Y1<2>/(A4Y1<2>+A5Y1-<4>+A6Y1<6>). This accomplishes to reduce the distortion of the surface reflex image on the face plate panel and the doming phenomenon of a shadow mask.
Patent JP-H0351507-A (JP)
Title: Connecting structure
Inventor: KITAURA KAZUO
IPC: F16B5/06
Filed: 1989-07-18
Abstract: PURPOSE:To enable connection in a variable position in stages in a simple structure by providing engaging projections in plural stages on an insert member, and providing an insert hole for the insert member, a relief portion for the engaging projection and a non-passing narrow over portion on a member where to pass the insert member. CONSTITUTION:Plural engaging projections 4 which are raised from holes 3 and formed by an inclined portion 4a and a parallel portion 4b are provided in stages on a plate-like insert member 1, and an insert hole 7 is formed on a plate-like member 5 where to pass the insert member. An engaging projection relief portion 7a for permitting the engaging projection 4 to freely pass therethrough and a narrow over portion 7b having a clearance gap a little larger than the thickness of the base portion 2 of the insert member, which will not pass the engaging projection are provided in the insert hole 7, whereby the movement in the lateral direction B is enabled to position the engaging projection 4 in any place. Thus, the connection can be accomplished in stages in a variable position in a simple constitution so as to reduce the manufacturing cost.
Patent JP-S60192682-A (JP)
Title: Printer
Inventor: YAKOBUSU HENRITSUKUSU DE GURUU
IPC: B41F17/26
Filed: 1984-08-31
Abstract: A printing apparatus for applying a coding on a surface which is transported past the printing apparatus, comprising a text roll for the coding characters, supported by a frame and rotatably mounted on a shaft. Said text roll is drivable by the passing surface. The printing apparatus further comprises a rotatable inking means for inking the coding characters. The text roll is movable backwards and forwards in radial direction, wherein a driving means is provided for rotating the text roll and moving the text roll in radial direction from a rest position, in which the text roll is completely free of the surface to be coded, to a working position, in which the text roll engages the surface to be coded, when a surface to be coded comes up to the text roll. The driving means is adapted to return the text roll in radial direction and to rotate the text roll to the rest position from an end position reached by the coding operation after applying the coding.
Patent JP-H01164717-A (JP)
Title: Method and apparatus for manufacturing non-sintered briquette for manufacture of silicon, silicon carbide or ferro silicon
Inventor: LASK GERT-WILHELM
IPC: C01B31/36
Filed: 1988-07-25
Abstract: PURPOSE: To obtain the green briquettes without using thermal briquetting by melted bituminous caking coal by subjecting the pellets of a mixture composed of silica sand, carbon carrier and bitumen binder to a heat treatment under specific conditions.  
     CONSTITUTION: The silica sand of a wet bed 7 heated to 500°C in a heating furnace 3 is added in the prescribed amt. to be described afterward through a screen 9 to the carbon carrier (e.g.: petroleum coke) put into a mixer 11, by which the carbon carrier is dried and heated to form the mixture of about 200°C. The mixture is then transferred into a second mixer 11 where the bitumen binder is added and mixed at 180 to 200°C to and with the mixture and the mixture is cooled down to 30 to 55°C in a cooler 12. The mixture is then passed through a press 13 and is compression molded to the pellets contg. 35 to 65 wt.% silica sand and having the sp. gr. of 1.4 to 1.6 g/cm 3  higher than the bulk sp. gr. of the silica sand. The pellets are thereafter put through an inlet 4 into a heated rotating tubular furnace 3 holding the wet bed 7 of the silica sand heated by a burner 6. The pellets are subjected to the heat treatment in the wet bed 7 and are simultaneously heated finally up to 500°C by the combustion of the volatile components of the pellets. The heated pellets are discharged together with the silica sand from an outlet 5 and are separated from the silica sand by the screen 9, by which the green briquettes are obtd. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S6388172-A (JP)
Inventor: DANIERU JIYOSEFU BURUNERU
IPC: C07D273/00
Filed: 1987-07-24
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-S6075888-A (JP)
Inventor: YAMADA MASAO
IPC: G10K15/04
Filed: 1983-09-30
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-S5971735-A (JP)
Inventor: YOSHIDA TOSHIYUKI
IPC: A47L9/10
Filed: 1982-10-19
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-S57108064-A (JP)
Title: Perfluoroalkylthio compound
Inventor: UMEMOTO TERUO
IPC: C07C323/12
Filed: 1980-12-26
Abstract: NEW MATERIAL:The compound of formulaI(R f  is 1W20C perfluoroalkyl; X is H or hydroxymethyl; Y is O or S; n is 0 or 1).  
     EXAMPLE: 2-n-Heptadecafluorooctylthioethanol.  
     USE: Intermediate of surface-active agent or water-repellent, oil-repellent, etc. for paper, leather, fiber, etc.  
     PROCESS: The compound of formulaIis prepared by reacting the perfluoroalkylaryl iodonium compound of formula II (Ar is aryl; Z is halogen, R 1 SO 2 O-, R 2 COO-, etc.; R 1  and R 2  are alkyl, aryl or perhaloalkyl; R 1  may be halogen, OH, alkoxy, etc.) with the compound of formula III. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6160479-A (JP)
Inventor: YOSHII TETSUJI
IPC: B65D85/00
Filed: 1984-09-03
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-S5973844-A (JP)
Title: Production method of cadmium negative pole plate for alkaline storage battery
Inventor: MASUI MOTOHIDE
IPC: H01M4/26
Filed: 1982-10-20
Abstract: PURPOSE:To effectively improve the negative pole utilization factor and improve the cycle characteristics by depositing cobalt on the surface of cadmium crystal in relation to a paste-type cadmium negative pole plate for an alakline storage battery. CONSTITUTION:A negative pole plate made by coating a core material with paste not containing a conductive material, drying, and pressing it to a predetermined thickness is submerged in an aqueous solution of cobalt salt, and after drying it, chemical conversion treatment is performed. After the cobalt salt is deposited on the surface of cadmium crystal by impregnating and adding the cobalt salt to the pole plate having been pressed, it is made cobalt hydroxide at the same time as the chemical conversion treatment, thereby the cadmium crystal in its growth during charging and discharging is prevented from becoming coarse and the charging/discharging efficiency can be improved. Furthermore, no metal nickel, etc. as a conductive material is contained in paste, thus no solid solution of cobalt and nickel is generated. Therefore, the utilization factor of cadmium is increased effectively and largely, and as a result the cycle characteristics of the cell is remarkably improved.
Patent JP-H0745947-A (JP)
Title: Manufacture of thin-film multilayer circuit board
Inventor: ISHIZUKI YOSHIKATSU
IPC: H05K3/40
Filed: 1993-07-26
Abstract: PURPOSE:To make close contact property of a conductor layer with an insulating layer good even when the aspect ratio of a via hole is enlarged and to make a manufacturing process simple, easy and short. CONSTITUTION:This manufacture is provided with a process in which an insulating layer 13 is formed on a conductor layer 12 formed on a filmlike or sheetlike substrate 11, with a process in which a hole is made in the insulating layer 13 and an opening part reaching the conductor layer 12 is formed, with a process in which a substance 15 containing a fluid metal which fills the opening part and with a process in which the substrate 11 is heat-treated. Alternatively, the manufacture is provided a process in which a conductor layer 17 formed on a substrate 16 is coated with a composite substance 18 which has mixed a photodecomposable organometallic compound and an insulating resin precursor, with a process in which the composite substance 18 coated on the substrate 16 is exposed selectively and with a process in which the substrate 16 is heat- treated.
Patent JP-H0936737-A (JP)
Title: Phase locked loop
Inventor: YOSHIDA YOSHIO
IPC: G09G3/20
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To establish the phase locked state at a high speed by detecting a deviation when a clock phase is deviated from a phase of a synchronizing signal input so as to correct a clock generating section with a correction quantity depending on the deviation. SOLUTION: In this phase locked loop consisting of a phase comparator 1 and a voltage controlled oscillator 3 or the like, an A/D converter 6 converts a voltage from a low pass filter 2 into a digital signal. A level half a prescribed output level of the A/D converter 6 is set to a reference level setting section 10 as a reference level and a comparator section 8 compares the input level from the A/D converter 6 with the reference level set by the reference level setting section 10. Control data to control a programmable multiplier in response to a difference between the reference level and the input level are stored in a storage section 9 and a control section 7 reads control data in response to the comparison result by the comparator section 8 from the storage section 9 to control the programmable multiplier 4.
Patent JP-S6243477-A (JP)
Title: Hot-melt adhesive
Inventor: OISHI TSUKASA
IPC: C09J129/04
Filed: 1985-08-21
Abstract: PURPOSE:To provide the titled water-soluble adhesive composed mainly of a PVA resin having a polymerization degree, a saponification degree and a block character falling within respective specific ranges and useful as an adhesive for the temporary bonding of a padding cloth of sewn clothes. CONSTITUTION:The objective adhesive contains a PVA resin having a polymerization degree of <=2,500, preferably 100-1,500, a saponification degree of 20-95mol%, preferably 30-75mol% and a block character of >=0.55, as a main component.
Patent JP-H0269500-A (JP)
Title: N15-alkyl and n15, n15-di-alkyl derivatives of teichoplanin antibiotic having functional group in alkyl side chain
Inventor: ADORIAANO MARABARUBA
IPC: A23K20/195
Filed: 1989-07-19
Abstract: NEW MATERIAL: A compd. (salt) represented by formula I {R 1  is formula II (R 3 , R 4  are each H, a 1-6C alkyl; R 5  is H, a 1-6C alkyl, OH; R 6  is H, carboxyl, an ester, a halogen, etc.; X is O, NH; (m) is 0, 1; 0≤n<6; 1≤p≤6); R 2  is H, a 1-3C alkyl; A is H, an N[1-12C aliph. acyl]-β-D-2-deoxy-2-amino- glucopyranosyl; B is H, N-acetyl-β-D-2-deoxy-2-amino-glucopyranosyl; M is H, α-D-mannopyranosyl}.  
     EXAMPLE: N 15 -(2,3-Dihydroxy)propylteicoplanin.  
     USE: A growth promotor for animals.  
     PROCESS: For example, a teicoplanin starting material represented by formula III is suitable reacted with an alkyl halide in the presence of a base and an org. solvent to alkylate an amino group with R 1  group, R 2  group, etc., so that the compd. of formula I is obtd. 
     COPYRIGHT: (C)1990,JPO