baber/WOPTO huggingface dataset:
Patent JP-S5831546-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIYAMOTO TAKASHI
IPC: H01L21/60
Filed: 1981-08-18
Abstract: PURPOSE:To enable to manufacture a semiconductor device having high reliability by heating by radiation by a jig having an extension along an arranging surface a region inside the outer end of a fine metal strip of a semiconductor chip, thereby preventing the whisker from producing. CONSTITUTION:An extension 10b is formed from a pressing surface 10a of a heating and pressurizing jig 10, thereby connecting a lead 4 to an internal terminal 9. The pressing is performed by the jig 10 via a spring or an air cylinder, and the heating is performed by flowing a current through the jig 10 to self-heat the jig or by burying a heater as an indirect heating. The temperature required for the connection is 400-500 deg.C. While the jig 10 is performing the connection, the extension 10b is covered over almost all surface of the lead 4. Accordingly, tin on the surface can be melted by the radiation heat. When the same operation as above is performed for all four sides, all the leads can be connected and heat treated simultaneously.
Patent JP-H08303039-A (JP)
Title: Mechanical parking facility
Inventor: OSHIBA SHIGERU
IPC: E04H6/18
Filed: 1995-04-28
Abstract: PURPOSE: To install a mechanical parking facility as a large-scale parking place, even when large and linear space is unavailable. CONSTITUTION: Storage layers are so formed that linear storage sections S1 and S2 located separately in a curved state at two positions are jointed to each other with a curved joint section R for installation in curved space. The section R joints travel rails r3 at two linear joint sections with curved rails r3, and a carriage C is capable of freely changing the direction of travel wheels. Also, the carriage C has side rollers to keep the travel wheels along the rails r3. Furthermore, the curved joint section R is equipped with a rail turning device for turning linear joint rails, and selects travel rails r3 at one linear storage section S1 and travel rails r3 at the other linear storage section S2 for connection in a linear form. Then, the carriage C is made to reciprocate between the two linear storage sections S1 and S2 for use as one parking facility.
Patent JP-S619836-A (JP)
Title: Manufacture of abrasion-resistant magnetic recording body
Inventor: NAKAMURA KIYUUZOU
IPC: C09D133/18
Filed: 1984-06-25
Abstract: PURPOSE:To provide uniform abrasion resistance and to form a coated film in <=1,000Angstrom  thickness in accordance with the requirement by blowing a gaseous cyanoacrylate monomer on the surface of a film, and polymerizing the monomer through the presence of an OH group to form the coated film of a cyanoacrylate polymer on the surface. CONSTITUTION:A magnetic film of Co-ZoNi-O is previously formed on the surface of a polyester film substrate by oblique vapor deposition, and the tape is sent out from a roller 5 and wound by a roller 6. Meanwhile, the steam from a water heater 11 is introduced into an empty chamber 8a through a supply tube 10 to keep the partial pressure of H2O at 5X10<-2>Torr, and H2O is deposited on the magnetic film surface of a traveling tape 7. Besides, a methyl alpha-cyanoacrylate monomer is heated and vaporized from a cyanoacrylate monomer heater 15, and the monomer vapor is introduced into the rear empty chamber 1b through a supply tube 14. The gaseous monomer is blown against the traveling magnetic film surface on which water is previously deposited, and polymerized through the water.
Patent JP-H10286187-A (JP)
Title: Food preservation container
Inventor: YOKOYAMA HIROSHI
IPC: A47J47/02
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To secure excellent air permeability while preventing the intrusion of rats and harmful insects from the outside and to preserve food for the long period of time by using a punching steel plate on a wall surface in a food preservation container made of steel. SOLUTION: This preservation container is constituted of a top plate 1, a bottom plate 2, a side wall surface 3 and a door part 4, the punching steel plate 5 is used for the side wall surface 3 and the door part 4 and a special air permeable water repellent filter 6 is attached to the inner side of the punching steel plate 5. By forming the special air permeable water repellent filter 6 in a three-layer structure with duo-stress insect-proof paper with the far infrared ray effect of ceramics as a main raw material, excellent insect-proof and moisture-proof effects are obtained and the excellent air permeability is secured.  Then, after assembling the top plate 1, bottom plate 2 and side wall surface 3 of the preservation container by bolts 8, the side wall surface 3 and the door part 4 are attached by a hinge 9 and a wooden draining board 7 is installed to a bottom surface after all are assembled.
Patent JP-S5652974-A (JP)
Title: Special reproducing device
Inventor: KONISHI TATSUO
IPC: H04N5/783
Filed: 1979-10-05
Abstract: PURPOSE:To make it possible not to make a reproduced picture move up and down at every field in case of scanning of plural times or skip scanning, by controlling the displacement of the rotary reproducing head so that the rotary reproducing head can scan the video track of odd pieces. CONSTITUTION:On the magnetic tape 11, plural video tracks 11V are formed aslant in the stretching direction, and the guard band 11G which is a nonrecording band is formed between the video tracks. This tape 11 is made to run at a shifting speed which is different from the shifting speed at the time of recording, the rotary reproducing head is displaced in the vertical direction against the rotary direction, and it is scanned on the video track 11V. And the displacement of the rotary reproducing head is controlled so that it can scan the video track of odd pieces.
Patent JP-S61289095-A (JP)
Title: Phosphono-orotate derivative and production thereof
Inventor: TATSUOKA TOSHIO
IPC: A61K31/7052
Filed: 1985-06-14
Abstract: NEW MATERIAL:The compound of formula I (R is H or acyl; R<1> and R<2> are H or lower alkyl; X is H, OH or acyloxy; Y is H or lower alkyl). EXAMPLE:Methyl 2, 3'-o-anhydro-1'-deoxy-1'-diethylphosphono-1-beta-D-fructofu-ranosyl orotate. USE:A carcinostatic agent and an antiviral agent. It has strong effect to inhibit the biosynthesis of nucleic acid and is expected to be useful as an insecticide, etc. PREPARATION:The aldehyde compound of formula II or III (A is OH-protecting group; R<3> and R<4> are lower alkyl) or its aldehyde equivalent material is made to react with the dialkyl phosphite of formula IV (R<5> is lower alkyl) in the presence of a base (e.g. triethylamine) usually in an ether or alcohol solvent preferably at 0-55 deg.C to obtain the compound of formula V. The product is optionally deprotected and, if necessary, subjected to various treatments such as hydrolysis, acylation, reduction, deprotection, etc.
Patent JP-S5756067-A (JP)
Title: Emulsion spray
Inventor: OOTSUKI TOSHIO
IPC: F23D11/34
Filed: 1980-09-19
Abstract: PURPOSE:To obtain a low noise emulsion spray by installing a spray nozzle in a pressure pump, communicating the suction port to the pressure pump to an emulsifying tank, communicating the emulsifying tank to the tip side of a supersonic horn so that the tip is contained airtightly, and connecting plural supply pipes for liquid to be treated to the emulsifying tank. CONSTITUTION:When a pressure pump 8 is started, Kerosene 19 and water 20 are sucked and fed to an emulsifiying tank 2 through respective feed pipes 15, 16 and brought into contact with the end face of small diameter tip of a supersonic horn and emulsified instantaneously. The emulsifying 2 is in a low pressure as it is in the suction side of the pressure pump 8 and countermeasures against leakage from  the supersonic horn casing become easy. Feeding of kerosene and water is made  automatically by suction due to negative pressure of the pressure pump. Accordingly, kerosene and water can be made to desired emulsification density by determining the ratio of ech feeding pipe and noise can be reduced.
Patent JP-S61289530-A (JP)
Title: Magnetic recording medium
Inventor: KOKADO YUICHI
IPC: C09D161/06
Filed: 1985-06-17
Abstract: PURPOSE:To remarkably improve the life of a magnetic recording medium by providing a magnetic layer consisting of a material having ferromagnetism, a layer consisting of an org. material and a layer consisting of carbon in this order on a supporting base body. CONSTITUTION:The org. material layer is provided as an intermediate layer between a carbon film and the magnetic layer. The carbon layer is formed by a method for forming said layer under the conditions under which electrons, ions or neutral particles having the energy enough to disconnect the bond of the org. material surface in the initial period of formation are made incident on the treated surface. The org. material to be used for the org. material layer is required to be made into a thinner film having preferably 0.1-0.001mum thickness and has preferably >=50kg/cm<2> adhesive power. The method for forming the org. material layer includes coating, sputtering, plasma polymn, and vapor deposition methods. The exfoliation and removal of the carbon protective layer during sliding of the magnetic recording medium with a head is thereby prevented and the lubricating performance intrinsic to carbon is provided. The life of the magnetic recording medium is thus remarkably improved.
Patent JP-H11332224-A (JP)
Title: Power interruption detecting circuit for switching power supply
Inventor: HIGUCHI YOSHIO
IPC: H02M3/28
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To maintain the transistor on for delivering a power interruption detection signal by matching the forward direction of a diode and the direction of Zener current flowing into a Zener diode. SOLUTION: A diode D5 has cathode connected with the anode of a rectifier diode D2 and anode connected with the anode of a Zener diode D6. The Zener diode D6 has cathode connected trough a current limiter resistor R11 with the base of a PNP transistor Q11 having emitter connected with an output 7. Forward direction of the diode D5 connected in series with the Zener diode D6 is made to match the direction of Zener current flowing into the Zener diode D6. This circuitry can keep the transistor on for delivering a power interruption detection signal.
Patent JP-S5921995-A (JP)
Title: Method of joining tank with plate in radiator
Inventor: NIIMURA KIMIO
IPC: F28F9/02
Filed: 1982-07-26
Abstract: PURPOSE:To enable to tightly join a tank with a plate, by applying a heat- hardening adhesive between the open edges of a tank and a plate, and by tightly join both ends to each other by means of a resistance welding. CONSTITUTION:A radiator 5 is assembled in such a manner that the open edge 10a of an upper tank 10 is overlaid on the open edge 9a of a plate 9, and a heat-hardening adhesive 12 such as epoxy resin is applied to both edges 9a and 10a to be bonded to each other by a resistance welding 13 such as a spot welding. A coating compound is sprayed to the radiator 5, which is heated to harden the heat-hardening adhesive 12 as well as to dry the coating compound.
Patent JP-H081311-A (JP)
Title: Method for working refractory bed of ladle
Inventor: TAKEBAYASHI TOSHIHARU
IPC: F27D1/16
Filed: 1994-06-13
Abstract: PURPOSE:To reduce the shrinkage rate at the time of drying and to form a sand refractory bed without any cracking by using castable refractory material easily executing working and partial repairing and restraining the working quantity of the castable refractory material in a ladle to low, in the working to a refractory bed in the ladle provided with a nozzle hole and a porous plug hole. CONSTITUTION:A disk-like precast block 9 arranging the preformed round holes 9a, 9b at the positions corresponding to the nozzle hole 6 and the porous plug hole 7 is set to the inner bottom of the ladle 1 and also, the castable refractory material 11 is filled up in the outer periphery. On the other hand, dummies ND, PD having the shapes corresponding to the nozzle hole 6 and the porous plug hole 7 are arranged in the round holes 6, 7. The highly fire- resisive castable refractory material 10 is filled up in the round holes 6, 7 around these dummies ND, PD to form the refractory bed 8. In this way, the working time in the ladle can be shortened and the partial repair of the eroded nozzle part can be executed and production quantity of the waste refractory accompanied with the repairing can be reduced.
Patent JP-S5755321-A (JP)
Title: Petroleum combustor
Inventor: SHIMIZU EIJI
IPC: F23N5/02
Filed: 1980-09-18
Abstract: PURPOSE: To secure safety in a combustor, by installing a temperature detecting element near the fuel vaporizing section and operating a fire extinguisher or an alarm device when the element detects that the temperature at the fuel vaporizing section drops below the temperature at constant combustion.  
     CONSTITUTION: While operating a combustor, the operation of an alarm buzzer 19 is suppressed for the period of, for example, 30min by a terminal 2 of a counter timer 16. If, during that time, a high temperature thermistor 17 installed near the fuel vaporizing section detects temperature near, for instance, 250°C and also detects that the combustor keeps constant combustion, the alarm buzzer 19 is suppressed by the output terminal 3 of a comparator 18, even after the time set on the timer 16 is passed. If, in this case, oxygen shortage occurs and temperature detected by the thermistor 17 drops, the alarm buzzer 19 is sounded due to the output of H level generated at the terminal 3 of a comparator 18, and the state of imperfect combustion is notified. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10310957-A (JP)
Title: Residual warp-winding device of loom
Inventor: URAGAKI YUTAKA
IPC: B65H54/86
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a residual warp-winding device having a simple structure and capable of surely winding up a residual warp delivered from a warp beam. SOLUTION: This device 1 has a shaft 5 capable of being driven synchronously with a main shaft, a winding bobbin 11 for winding up a residual warp delivered from a warp beam, and a pair of stoppers 12a, 12b fixed to the shaft at positions on both the sides of the winding bobbin 11 and used for controlling the movement of the winding bobbin in the axial direction.
Patent JP-S62285973-A (JP)
Title: Sheet-form base material for friction material and production thereof
Inventor: SHINJIYOU IETSUGU
IPC: F16D69/02
Filed: 1986-06-04
Abstract: PURPOSE:To obtain the title base material having a high performance efficiently and inexpensively, by adding water to a sheet composed of a rigid fiber and a hydrophilic binder to swell the binder and needling the sheet to orient the fiber at an angle to the surface of the sheet. CONSTITUTION:85-98pts.wt. rigid fiber (e.g., glass fiber or carbon fiber) and 15-2pts.wt. water-soluble or water-swellable binder (e.g., fibrous polyvinyl alcohol are used as principal ingredients to form a sheet. Water is added to the sheet to swell the binder, thus relaxing the bond. While the binder is viscous, the sheet is needled by using a needle punching machine, etc., to orient part of the rigid fiber at an angle to the surface of the sheet, thus obtaining the desired sheet-form base material for friction materials. The base material is suitable for use as a base material for a friction material used for the clutch of an automobile.
Patent JP-2000316573-A (JP)
Title: PREPARATION OF ASCITES USING CELL LINE CAPABLE OF PRODUCING MONOCLONAL ANTIBODY AGAINST alpha SUBUNIT OF HUMAN CHORIONIC GONADOTROPIN AND ASCITES OBTAINED BY THE SAME
Inventor: HIRAI MASATO
IPC: C12P21/08
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain an efficient method for preparing ascites by using a cell line capable of producing a monoclonal antibody of accession No. FERM BP-6104 of the National Institute of Bioscience and Human-Technology of the Agency of Industrial Science and Technology capable of producing the monoclonal antibody against an α subunit (hCG-α) of chorionic gonadotropin derived from a human. SOLUTION: This method is to prepare ascites and comprises (a) a step of administering pristane into the abdominal cavity of an experimental animal, (b) a step of transplanting the cell line FERM BP-6104 capable of producing a monoclonal antibody specifically binding to the hCG-α after administering the pristane and (c) a step of collecting the ascites just prior to the accumulation of the ascites in the abdominal cavity and the weakening of the experimental animal and resultant death thereof.
Patent JP-H07327694-A (JP)
Title: Reagent for chemoluminescence measurement and measuring method therefor
Inventor: ITO HIROSHI
IPC: G01N33/532
Filed: 1994-06-14
Abstract: PURPOSE:To obtain the subject reagent having excellent shelf stability, capable of readily measuring activity of peroxidase in high accuracy by mixing reagents divided into a chemoluminescence substrate adjusted to a specific pH, a reaction sensitizer and an oxidizing agent to cause chemoluminescence. CONSTITUTION:In a reagent for measuring enzyme activity of peroxidase by chemoluminescence using a chemoluminescence substrate, a reaction sensitizer and an oxidizing agent to cause chemoluminescence, a reagent containing a peroxidase solution reagent (e.g. labeled horseradish peroxidase), a chemoluminescence reagent (e.g. luminol) and a reaction sensitizer {e.g. 4-[4'-(2'- methyl)thiazolyl]phenol} adjusted to pH9-13 and a reagent containing an oxidizing agent (e.g. hydrogen peroxide) adjusted to pH4-8 are stored and these reagents are mixed to cause chemoluminescence. The chemoluminescence is measured and enzyme activity of peroxidase is supposed to provide the objective reagent for chemoluminescence measurement useful for enzyme immunoassay.
Patent JP-S61291237-A (JP)
Title: Trailer equipped with kitchen
Inventor: MARUYAMA TAKASHI
IPC: B60P3/00
Filed: 1985-06-18
Abstract: PURPOSE:To permit the cooking of a large quantity of rice in a short time at a desired place by arranging the cooking equipment inside the room of a van installed onto a trailer and installing a gas generator and installing a water tank in the lower part of the trailer. CONSTITUTION:A van 3 made of A1 is installed onto a trailer 2 pulled by a tractor, and a series of kitchen equipment 4 which can book a large quantity of rice is installed into the room constituted by the van 3. The kitchen equipment 4 is constituted of a water-pressure type rice washing machine 5, sink 6, all-round cooking equipment 7, rotary gas caldron 8, flat-shelf type van rack 9, kettle 10, refrigerator 11, drainboard 12, table 13, transfer board 14, table 15, gas range 16, gas type malt boiling equipment 17, etc. A large-sized water tank 23 is arranged in the lower part of the trailer 2, and drink water is stored, and a gas generator 39 consisting of a large-sized LP-liquid container 40 and a vaporizer 41 for evaorating LP-liquid is arranged in the inside of the room.
Patent JP-H04293442-A (JP)
Title: Latching clip
Inventor: FUJITA YASUHIRO
IPC: A01K91/18
Filed: 1991-03-22
Abstract: PURPOSE:To obtain a latching clip simply catching a fishing hook on a fishing gut, etc., consisting of a body center which comprises one hook-shaped end, a central ring-shaped part and a stopper at the other end and a mobile case material which has a piece material to be fixed to the body center and a stopper piece in the interior and through which the body center is passed. CONSTITUTION:In a body center 1 which comprises one hook-shaped end 2, has a ring shape in a proper position at the central part and the other end in the direction of the hook-shaped end and is formed into a stopper piece in an integrated way, a piece material 5 to fix a stopper piece 4 to the body center is made at a proper position at the ring-shaped side of ring core of the body center, the stopper piece 4 is built in a mobile case material 6 having a stopper hole 7 on the side wall and the body center at the hook-shaped side is passed through the case material to give the objective latching clip.
Patent JP-S5655972-A (JP)
Title: Developing device
Inventor: OOKUBO MASAHARU
IPC: G03G15/09
Filed: 1979-10-12
Abstract: PURPOSE: To improve the reproducibility of the line and improve the reproducibility of mutually contradicting solid blacks by disposing the magnetic poles of the same poles in the opposing positions of latent image holding bodies of internal magnetic poles and disposing a plurality of such rotary nonmagnetic cylindrical bodies.  
     CONSTITUTION: The internal stationary magnetic bodies 3A, 3B of respective sleeves 2A, 2B are disposed with the two same poles of S 3 , S 4  poles for 3A and N 4 , N 6  poles for 3B, respectively facing a photosensitive drum 1. The inside of a developing vessel 8 is provided with a sleeve 4 for supplying the toner to the sleeve 2A, magnetic poles 5 therein, a blade 6, agitating screws 7, a space 9 for temporarily stroing the toner, a storage part 10 for temporarily storing the developer and a blade 11 for extruding the developer from the storage part. The disposition of the two same poles of S 3 , S 4 , N 4 , N 5  for the magnetic poles in the sleeve 2A, 2B results in the wider width of earing owing to repulsive magnetic fields and longer developing time, thus the image density may be increased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5559082-A (JP)
Title: Ship of assembly structure
Inventor: NAKANO TOMIO
IPC: B63B7/04
Filed: 1978-10-23
Abstract: PURPOSE: To obtain a ship of an arbitrary scale and to make the shipbuilding and overhaul easy by connecting a multiplicity of boxes of relatively small size by means of couplings.  
     CONSTITUTION: Each box 1aW1h is watertightly formed with steel plate of proper thickness, and its coupled face is step-shaped. To connect the boxes, the projected step 12 of one box 1' is put on the support step 11 of another box 1, the bolt 14 is penetrated to tighten both the boxes on adjusting the bolting hole 13. In this way, many boxes can be connected to obtain a hull of a desired size and shape. Assembling can be carried out in any place regardless of that on the land and water, and its overhaul is easily performed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5464455-A (JP)
Title: Gate control circuit of thyristor
Inventor: IWAMOTO HIDEO
IPC: H02M1/08
Filed: 1977-10-31
Abstract: PURPOSE: To reduce the turn off time of SCR, by applying the positive charging voltage of the first capacitor to the gate of SCR and by applying the negative potential charging voltage of the second capacitor at turning off with trigger.  
     CONSTITUTION: The main SCR 1 is turned off until time t1 and the first capacitor C4 is charged up with positive potential via the load 3, resistor 5, and diode 6 from the power supply 6. The voltage V9 is fed to the gate of SCR 7 from the control circuit 9 at time t1, conducting SCR7. The charging voltage of C4 is fed to the gate of the main SCR1, turning on SCR1 and flowing the load current I1. At time t2, the commutation SCR12 is conducted with the voltage V13 of the commutation control circuit 13, the charge voltage of C10 is fed as reverse voltage between the anode and cathode of SCR1, charging up the second C14. Simultaneously, the voltage V18 of the second control circuit 18 triggers SCR 16, applying reverse voltage between the gate and cathode of SCR1 and reducing the turn off time of the  main SCR 1. Thus, the constitution can be simplified and the power supply can be  of small size. 
     COPYRIGHT: (C)1979,JPO&Japio