baber/WOPTO huggingface dataset:
Patent JP-S62297470-A (JP)
Title: Paste for forming metal oxide thin film
Inventor: MATSUSHITA TORU
IPC: C23C18/12
Filed: 1986-06-18
Abstract: PURPOSE:To obtain an oxide thin film appropriate for screen-process printing and having high mechanical strength by using nitrocellulose as a thickener along with an unsaturated fatty acid to secure the viscosity of the obtained title paste. CONSTITUTION:An unsaturated fatty acid and nitrocellulose are added to a system consisting of a metal compd. as the essential component and a mixed org. solvent of benzyl alcohol, an acetic ester, etc., to obtain the title paste. Besides, ZnO, In2O3-SnO2, and SnO2-Sb2O3 are preferably used as the title metal oxide. Moreover, one or more kinds of compds. selected from a group consisting of the salt of a 8-20C higher fatty acid such as linoleic acid and a metal forming the metal oxide on baking, and the salt of a 5-8C diketone type chelate such as acetylacetone and the metal are preferably used as the metal compd. Furthermore, a 6-22C unsaturated fatty acid such as oleic acid is preferably used as the unsaturated fatty acid.
Patent JP-H085866-A (JP)
Title: Production of optical fiber connector
Inventor: WATANABE HIDEKI
IPC: G02B6/36
Filed: 1994-06-22
Abstract: PURPOSE:To reduce the cost of an optical fiber connector and to improve its mass productivity by integrally molding a ceramic pipe into a fitting part of a ferrule and a sleeve by using a precision injection molding technique, thereby producing the connector. CONSTITUTION:The ceramic pipe 11 is inserted into the fitting point of the ferrule 3 and the sleeve and the main body of the ferrule 3 is formed of a resin by injection molding. Only the outside diameter of the pipe 11 is finished to high accuracy by polishing and specific accuracy is not needed for working the bore and end face. The resin material of the main body is formed by adding a prescribed amt. of fine grains and powder of glass beads or inorg. materials, etc., such as tungsten carbide whiskers, to a liquid crystal polymer, phenylene sulfide, etc., and adjusting the mutual coeffts. of thermal expansion to each other. The pipe 11 is previously inserted into a metal mold A in injection molding of such constitution and a metal mold B and a metal mold C as well as a core pin are set. The resin is melt injected from a gate into these molds and is subjected to integration molding, by which the ferrule 3 is produced.
Patent JP-H086816-A (JP)
Title: Sequencing device for parallel program
Inventor: NAGAI YASUO
IPC: G06F11/28
Filed: 1994-06-22
Abstract: PURPOSE:To sequence a parallel program by applying the optimization technology of a compiler to a static analysis of the parallel program. CONSTITUTION:The parallel program stored in a parallel program storage file 1 is read in through a read part 2 and supplied to a program analysis part 3, and a word and phrase analysis and a syntax analysis are taken to generate data flow graphs. Those are supplied to a basic arithmetic series rearrangement part 4 and optimized, and the basic arithmetic series rearrangement part 4 rearranges basic arithmetic series by using restraint sufficiency. Then a code generation part 5 generates a sequenced program meeting input specifications and stores it in a sequenced program storage file 6. The information obtained by the optimization is stored in an intermediate information storage part 7 and can be referred to when necessary.
Patent JP-S623814-A (JP)
Title: Automatic attaching detaching mechanism of roll coupling for rolling mill
Inventor: YAMADA SHOZO
IPC: B21B35/14
Filed: 1985-06-28
Abstract: PURPOSE:To shorten the time for a roll change by providing a lock pin connecting to a roll in a roll coupling and constituting the same in such a manner that the pin is unlocked by the pressure fluid supplied therein by a remote operation. CONSTITUTION:The coupling 5 is held on a support 6 in the roll changing stage. The other end of a passage 16 for the pressure fluid in the support 6 is connected via a flexible hose, 17, etc. to a pressure fluid source. The pressure fluid is fed through the passage 16 and annular groove 14 in the support 6 and a passage 13 in the coupling into a cylinder 8 when the pressure fluid is supplied into the coupling by the remote operation, then a ram 9 slides radially outward by overcoming the pressing force of a spring 11. The top end of the ram 9 is disengaged from a roll groove 12 and the connection between the roll and the coupling is released.
Patent JP-S6288381-A (JP)
Inventor: UIRIAMU JIYOSEFU GIYARAGAA
IPC: H01L39/22
Filed: 1986-06-18
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-S60143629-A (JP)
Title: Vacuum heat treatment of semiconductor
Inventor: FUKUYAMA MASATAKA
IPC: H01L21/223
Filed: 1984-07-09
Abstract: PURPOSE:To lessen cleaning work of a reaction tube by reducing contamination of the reaction tube, and to contrive to enhance working efficiency of a reaction furnace by a method wherein a subreaction tube to be inserted freely detachably in the reaction tube to be set, and to accommodate semiconductor wafers is used. CONSTITUTION:Silicon wafers 7 and a wafer jig 8 charged with the silicon wafers 7 are accommodated in a subreaction tube 9, and heat treatment is performed holding in the reaction tube 1 in a vacuum condition. Accordingly, by taking out the intensely contaminated subreaction tube 9 from the reaction tube 1 to be cleaned, various kinds of heat treatments can be performed to the silicon wafers in a high pure condition at all times. Moreover, to perform cleaning work of the reaction tube 1 with extremely small degree of contamination is made unnecessary for a long period.
Patent JP-S5473645-A (JP)
Title: Detection controller of toner concentration of developer
Inventor: HONDA MINORU
IPC: G01N27/72
Filed: 1977-11-25
Abstract: PURPOSE:To enable toner density to be controlled in high sensitivity and high precision, by transducing toner concentration change into changes of inductance and electrostatic capacity and detecting two values using two detecting means to detect toner concentration change. CONSTITUTION:Developer 13 is conveyed with rotation of rotary sleeve 11, and develops and visualizes the static latent image of static recorder 10, then passes through electrode plates 15, and returns to the bottom of container 12. Capacity obtained by plates 15 and inductance obtained by coil 16 are connected with a lead in series, a.c. current is fed to the lead by oscillator 25, and the oscillation frequency of oscillator, the capacity of plates 15, and the inductance of coil 16 are set so that the series circuit of the capacity and the inductance operates like resonance when toner concentration is optimum. The concentration is kept optimum by providing a signal in accordance with the concentration to control circuit 27 and operating feed valve 17 by drive of motor 28 etc..
Patent JP-S6120483-A (JP)
Title: Video signal reproducing device
Inventor: KOBAYASHI MASAAKI
IPC: G11B20/02
Filed: 1984-07-06
Abstract: PURPOSE:To improve efficiency of recording of a recording medium and remove disturbing signals by correcting time base error included in signals frequency converted to low band and recorded and reproduced and signals frequency modulated and recorded reproduced by making a time base reference signal included in reproduced video signals a time base reference. CONSTITUTION:As a read address generating circuit 10 is controlled by a reference horizontal synchronizing signal that becomes standard of time bas and reference clock having frequency of 910 fH, time base error caused by a tape head system etc. is removed, and supplied to DA convertors 6, 14. Further, the reference clock is also supplied to DA convertors 6, 14. Thus, demodulated signals of band from zero to above 3MHz from which time base fluctuation is removed are obtained in the output terminal of the DA convertor 6, and signals transmitted in low band conversion transmission zone from which time base fluctuation is removed are obtained in the output terminal of the DA convertor 14. Carrier for balanced modulation for returning signals transmitted in low band conversion transmission zone to original band is supplied to a terminal 21.
Patent JP-S6032193-A (JP)
Title: Swapping gate circuit
Inventor: YANAI MASAHIRO
IPC: G11C11/14
Filed: 1983-08-03
Abstract: PURPOSE:To prevent a malfunction and to improve the start-stop characteristics by forming a bar-shaped part which is connected to a minor loop of a transfer pattern. CONSTITUTION:A swapping gate pattern 11 having a narrow end part 11a including a bar-shaped bubble transfer part of a small area and a wide end part 11b of a large area in the side of a bar pattern 5, is arranged at a connection section A to a minor loop 7 at a bubble output side foot part 2a of a 270 deg. corver pattern. In such a way, a swapping gate pattern 11 is obtained. Therefore the part A of the pattern 11 has the part 11a of a small area to increase the anisotropy of shape. Thus a large attracting magnetic pole is produced at the part 11a.
Patent JP-S62296162-A (JP)
Title: Recorder
Inventor: MIKAMI FUMIO
IPC: G03G21/00
Filed: 1986-06-17
Abstract: PURPOSE:To attain copies of more than the set number of sheets without providing any excessive set key, by displaying the number of sheet on a display by operating a copying number setting key and again inputting the setting key when the copies of an excessive number of sheets are required. CONSTITUTION:When a copy starting key 8 is depressed after a copying number of sheets is displayed on a display 3 by depressing the (+) key of a copying number setting means 1, a copying means 4 starts copying operations under the control of a control section 2. The upper limit of the display number of the display 3 is '9', but, when the (+) key 1 is again depressed, 'F' is displayed. If the copy starting key 8 is depressed under such condition, all copying paper are continuously copied. Therefore, it is not necessary to provide any excessive key and special copying operations can be performed regardless of the number of digit being displayed on the display 3.
Patent JP-S62271-A (JP)
Title: Novel microorganism
Inventor: AKIMOTO TOSHIYUKI
IPC: C12P13/08
Filed: 1985-06-27
Abstract: PURPOSE:To convert 5-substituted hydantoin and N-carbamoylamino acid to respective corresponding L-amino acids, in high efficiency, by using a novel microbial strain belonging to Arthrobacter genus. CONSTITUTION:A novel microbial strain belonging to Arthrobacter genus and capable of converting 5-substituted hydantoin and N-carbamoylamino acid to respective corresponding L-amino acids [Arthrobacter sp. DP-B-1002 (FERM-P 8191)] is cultured in a proper medium, and the obtained culture product, culture liquid, microbial cell, treated cell, etc., is used as an enzyme source and made to react with 5-substituted hydantoin or N-carbamoylamino acid.
Patent JP-H11231467-A (JP)
Title: Photographic element
Inventor: HAYDOCK DOUGLAS N
IPC: G03C1/91
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an effective an inexpensive means combining a gelatin photographic material with a laminated base material including a polyolefin biaxially stretched film. SOLUTION: This photographic element comprises a paper base, at least one photosensitive silver halide layer, and the biaxially stretched polyolefin sheet layer formed between the uppermost part of paper base and this silver halide layer, this element is characterized in that the biaxially stretched polyolefin sheet has the uppermost part of the stretched polyolefin polymer combining with the gelatin and this polymer layer combining with the gelatin contains a low-density polyethylene.
Patent JP-H01310208-A (JP)
Title: Kerosine burner
Inventor: URAKAWA YOSHIHISA
IPC: F23D3/32
Filed: 1988-06-08
Abstract: PURPOSE:To reduce the generation of offensive odor at the time of ignition and prevent flames shooting upright by setting the position of pushing down a wick height adjusting lever which is lowered by an ignition lever for operating ignition position a little shorter from the lowest position of pushing down. CONSTITUTION:An ignition lever 9 is pushed down. A pushing-down piece 10 pushes a contact piece 12 of a fire extinguishing plate 11 to the fire extinguishing plate 11. A contact section 9' for lifting the wick of the ignition lever 9 hits against the ignition contact section 8' of a wick height adjusting lever 8 to push down the lever 8. When an ignition device is actuated by the lever 9, the pin 16 of the fire extinguishing plate 11 is engaged by a sensing lever 17 to maintain the state of combustion. The lever 8 is pushed by the lever 9 to be set at the state of combustion. A gap is developed between a stopper 11' for restricting a highest position of the wick of the fire extinguishing plate 11 and the lever, and the state of combustion after ignition can be maintained automatically at a position lower than that for the state of maximum combustion. With this arrangement the flames never shoot upright from a combustion cylinder when the flames are left free after ignition. Further the generation of unburned gas at the time of ignition is little because of the large area of exposure of the wick and the effect of reducing the generation of offensive odor after ignition is achieved. Consequently pleasant and safe space heating can be provided with no flames shooting upright without adjusting the height of the wick after ignition.
Patent JP-S5568635-A (JP)
Title: Stabilizing method of semiconductor surface
Inventor: IWAMATSU SEIICHI
IPC: H01L29/94
Filed: 1978-11-17
Abstract: PURPOSE: To stabilize the surface of a semiconductor, by introducing an oxidizing impurity into an insulating film provided on the surface of the semiconductor and supplying enough O 2  to oxidize the impurity and the compound consisting of the impurity and the insulating film.  
     CONSTITUTION: An SiO 2  film 2 is provided on an n-type Si substrate 1. Phosphorus ions are introduced into the film 2 to make a layer 5 therein. The substrate 1 is then annealed under an atmosphere of O 2  to oxidize the phosphrous and the compound consisting of the phosphrous and the SiO 2  film to make a layer 5'. An aluminum electrode 3 is then provided on the film 2. This results in preventing the surface of the substrate from becoming unstable due to a charge capture phenomenon. Arsenic or antimony may be used as an oxidizing impurity instead of the phosphorus. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H037798-A (JP)
Title: Lubricating oil for refrigeration machine
Inventor: IKEDA MASANORI
IPC: C10M107/38
Filed: 1989-06-05
Abstract: PURPOSE:To provide the title lubricating oil giving good compatibility with oil over a broad temperature range from low to high temperatures and having moderate viscosity, comprising a coolant containing a specific perfluoropolyether compound. CONSTITUTION:The objective lubricating oil comprising a coolant containing a perfluoropolyether compound of the formula [X is nitrile, carboxyl, ester, thioester, amide, acyl or acid anhydride; p is 1-3; A is mono-trivalent group with 1-15C perfluoro(ether) structure, etc.; 1 is 1-3; n is 1 4; m is 0-80].
Patent JP-H05330185-A (JP)
Title: Recording apparatus and recording head
Inventor: SHIKAME YUJI
IPC: G06K15/00
Filed: 1992-06-02
Abstract: PURPOSE:To accurately set a recording head to a specified position. CONSTITUTION:A part 6f to be detected is provided to the head carriage 6 placed on a carrier 7 in a detachable manner along with a head 6a in a protruding state and, when the part 6f to be detected is detected by the sensor 16 by the movement of the carrier 6, the carrier 6 is moved by a specified distance from the detection position to move the head 6a to the position of a cap 27 and the restoration processing of the head is applied to apply the cap 27 to the head. At the time of recording processing, the carrier 7 is further moved by a specified distance from the position of the cap 27 to set the head 6a to a recording start position.
Patent JP-H07322736-A (JP)
Title: Fertilizer feeding part structure in fertilizing machine
Inventor: HIRAI HIROSHI
IPC: A01C23/00
Filed: 1994-05-31
Abstract: PURPOSE:To prevent loss of a fertilizer caused by overflow, to improve workability by readily feeding the fertilizer and to eliminate inconvenience of penetration of mud, etc., into a fertilizer feed opening in opening and closing a cover. CONSTITUTION:A pair of right and left fertilizer tanks 4 for storing a fertilizer are arranged under steps 12 laid at both right and left side positions at the front of a main body. A feed opening for supplying the fertilizer to the fertilizer tanks 4 is arranged at a position higher than the steps 12.
Patent JP-2000331556-A (JP)
Title: Manufacture of compound electric contact
Inventor: KITADA HARUZO
IPC: H01H11/04
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method suitable for manufacturing a compound electric contact having a safety function. SOLUTION: A insulating object 3 is inserted into a pipe like electric contact material 2, and they are machined to form a contact shape. A compound electric contact 1 is manufactured by joining a conductive base material 4 suitable for installation machining on an outer surface of the electric contact material 2. As another manufacturing method, a compound material comprising the electric contact material and the conductive preform base material for installation machining is formed as a pipe, then the insulating object is inserted into the compound material, and machined to form the contact shape.
Patent JP-H0437425-A (JP)
Title: Method and device for manufacturing pipe of heat roller for copying machine
Inventor: HOSONUMA TETSUO
IPC: B21D51/16
Filed: 1990-06-01
Abstract: PURPOSE:To improve the productivity of the pipe for the heat roller by moving the pipe of long size intermittently, drawing the midway of the long size pipe in the stopped state of the long size pipe, forming the small and short part, and cutting the proper position at the small and short part. CONSTITUTION:At the time of rotating the backer 14 and the die 18 by deforming the intermediate material 16 interposed between the backer 14 and the die 18, the moving quantity of the die 18 which is moved with the centrifugal force is much more than that of the backer 14. So the small diameter part 38 can be formed at the midway of the long pipe, not only at the top end of the pipe 20. Because the small diameter part 38 can be formed in midway of the length of the pipe 20, the length of the tapered pat can be shortened. As a result, the small diameter part 38 of required shape can be formed. Therefore, by moving the pipe of long size formed with the small diameter part 38 intermittetly, cutting the small diameter part successively, the pipe for the heat roller can be manufactured continuously and the productivity can be improved.
Patent JP-H11334819-A (JP)
Title: Article transporting device
Inventor: SHIMIZU KIYOSHI
IPC: G07F11/32
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To easily secure a space for storing articles by rationalizing the structure that an elevating stand receives an article from the right and left storing shelves. SOLUTION: An article loading part 16 of an elevating stand 10 for loading an article A received from a storage shelf 9 is arranged to be capable of switching between the position where the sliding movement due to the deadweight of the article A received from the storage shelf 9 on one side is maintained to a predetermined loading position on the article loading part 16 to be downward slant to the other side thereof, and the position where the sliding movement due to the deadweight of the article A received from the storage shelf 9 on the other side is maintained to a predetermined loading position on the article loading part 16 to by downward slant to the one side thereof.  A loading part switching means 20 is provided, in which, in receiving the article from the storage shelf 9 on the one side, the article loading part 16 is made to be the position downward slanting to the other side, and in receiving the article from the storage shelf 9 on the other side, the article loading part 16 is made to be the position downward slanting to the one side.
Patent JP-S5766041-A (JP)
Title: Moulding for automobile
Inventor: NARAHASHI KAZUNORI
IPC: B60R13/04
Filed: 1980-10-08
Abstract: PURPOSE:To simplify the forming process and as well as economize the material by a method wherein resinous layers are directly fixed to a base member by covering the both sides of the base member with the resinous layers through holes perforated over the base member. CONSTITUTION:A suitable number of holes 41 are perforated over the base member 4 consists of metal or metal foil. The base member 4 is covered, through the holes 41, with the outside and inside surface 5a and 5b of the resinous layer 5 such  as CAB or the like. Accordingly, the base member 4 and the resinous layer 5 can  be fixed to each other without using bonding material.
Patent JP-H01313160-A (JP)
Title: Method for continuously casting molten metal
Inventor: UEHARA AKIO
IPC: B22D11/119
Filed: 1988-06-10
Abstract: PURPOSE:To obtain a continuously cast slab having excellent surface characteristic and inner quality by arranging an interval at boundary between heating zone and cooling zone, sealing the interval with inert gas or lubricant-mixing liquid and making solidified starting point constantly. CONSTITUTION:Molten steel 3 is flowed in an upper vessel 4 from a ladle 1 through a long nozzle 2 to execute continuous casting. The heating zone 5 and the cooling zone 6 are arranged at bottom part in the upper vessel 4. The interval 8 between the heating zone 5 and the cooling zone 6 is arranged and the interval 8 is sealed with the inert gas or the lubricant-mixing liquid to make the solidified starting point constantly. By this method, the continuously cast slab having excellent surface characteristic and inner quality can be obtd.
Patent JP-H08334061-A (JP)
Title: Control method of feedback carburetor
Inventor: MATSUZAKI TAKASHI
IPC: F02M3/09
Filed: 1995-06-08
Abstract: PURPOSE: To prevent the occurrence of percolation by controlling an opening step in a small opening step when the opening step of a valve passes by specific time in a specific value or more when idle operation is performed under a high temperature condition in a carburetor to perform feedback control by an air bleed control valve. CONSTITUTION: When an engine is operated, in an ECU 17, whether or not idle control is performed is judged on the basis of an engine rotating speed signal and a throttle opening signal, and when idle control is performed, whether or not a cooling water temperature becomes equal to or higher than a specific temperature, for example, 95 deg.C is judged. When a judgment here is Yes, and when an air conditioner is turned on, in the case where an opening step of an air bleed control valve 11 is fed back and passes by 60 second or more, for example, in 70 steps or more, an opening step of a valve V11 is held, for example, in 50 steps smaller than the present condition. Therefore, intake pip negative pressure is increased, and generated vapor is discharged into an intake air passage from a through port 10.
Patent JP-S5365918-A (JP)
Title: Tank for oil-filled electrical equipment
Inventor: MATSUMOTO SATOSHI
IPC: H01F27/02
Filed: 1976-11-25
Abstract: PURPOSE: To simplify a making process with a suspected oil leak reduced promoting a saving of the material expense, by such manner that pitch of the wave form portion of a heat radiating plate, formed continuously into a pattern of wave form, be partially widened by a drawing process with a protrushion part provided and attaching parts installed. 
     COPYRIGHT: (C)1978,JPO&Japio