baber/WOPTO huggingface dataset:
Patent JP-S5910518-A (JP)
Title: Antitumor effect intensifier
Inventor: NAKATSUGAWA JIYUUICHI
IPC: A61K31/7052
Filed: 1982-07-08
Abstract: PURPOSE:The titled low-toxicity drug that contains N<6>-acyl-1-beta-D-arabinofuranosyladenine derivative as an active ingredient or a mixture thereof with an antitumor agent, thus showing intensified antitumor effect in radiotherapy or chemotherapy. CONSTITUTION:An antitumor effect intensifier contains at least one of N<6>-acyl- 1-beta-D-arabinofuranosyladenine derivative of the formula (R<1> is acyl; R<2> is hydroxyl, phosphate residue) or a drug composition contains an antitumor agent such as 5-FU as well as the same. When the compound of the formula is used alone, it is given before or after irradiation to intensify the antitumor effect in radiotherapy or its combination with an antitumor agent intensifies the antitumor effect. The intensifier according to the present invention is thought to intensify antitumor effect by inhibiting potentially lethal damage repair of cells induced by treatment with radioactive rays or agents for chemotherapy.
Patent JP-H07142850-A (JP)
Title: Formation method for temporary masking
Inventor: DORAIN KIIRAN EFU
IPC: B05D1/32
Filed: 1994-05-09
Abstract: PURPOSE: To provide a tentative masking formation of an electric component or an electronic component, etc., which batches high-speed producing operation. CONSTITUTION: A base layer part to be masked is applied with a radiation- setting liquid composition and irradiated with chemical rays, thereby forming a tentative masking which sufficiently prevents an entry of a material in a following coating process, etc., and can be peeled off entirely by hand.
Patent JP-H01288705-A (JP)
Title: Detection of position for vehicle
Inventor: FUJITA EIJI
IPC: G01B21/00
Filed: 1988-05-17
Abstract: PURPOSE:To facilitate the detection of a two-dimensional position relationship between a facility and a vehicle, by previously forming a two-dimensional pattern at a location in a known position relationship with respect to a specified facility to sense a pattern with a sensor on the side of the vehicle. CONSTITUTION:A garbage suction vehicle 20 stops near a manhole 6 and drives a turning body 21 to lower a nozzle 23 with the turning of a garbage suction pipe 22 by a specified angle. Then, the suction pipe 22 is turned to a turning limit and a magnetic sensor 27 judges how sensitive a pattern 30 is to a manhole lid 6a. Here, the pattern 30 has four magnetic metal bars 30a-30d formed radially in the perimeter of a combination manhole 6 and a relative position relationship between the sensor 27 and the suction vehicle 20 as given when the sensor 27 detects a dot in the pattern 30 is stored into a memory provided in the suction vehicle 20 as unit data. Thus, a plurality of unit data can be obtained when a plurality of dots are sensed out of the pattern 30, thereby enabling the determining of a two-dimensional position relationship between the suction vehicle 20 and the manhole 6.
Patent JP-S5639162-A (JP)
Title: Tinkering method of plate for movable armor of blast furnace
Inventor: FUJISAWA KAZUO
IPC: B22D19/10
Filed: 1980-09-01
Abstract: PURPOSE: To improve the fluidity of molten metal and enable the plate of high quality to be obtained integrally by incorporating the grid set formed on a bottom plate in a mold, forming flow passages in the grid set and pouring molten metal.  
     CONSTITUTION: The grid set 4 formed by intersection of horizontal rails 2 and vertical rails 3 is disposed in the casting cavity formed by the combination of a bottom plate 4 and a mold 6 and is secured to a bottom plate 1. Thence, when molten metal is flowed, the molten metal flows in the flow passages provided in the grid set 4, for example, in the spacings between the respective horizontal rails 2 and further overflows the notched parts of the respective vertical rails 3 and flows evenly in the respective grid set 4, whereby it is flowed therein. Thereby, the tinkering may be performed with good melt sticking and productivity. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000313924-A (JP)
Title: Treatment of copper sulfide
Inventor: HIAI HIROSHI
IPC: C22B7/04
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To economically obtain sulfur source in a fusing furnace and to recover gold and silver by applying a wet type treatment to sulfide ore of copper, charging this leaching residue into the fusing furnace for waste containing the copper, using the residue as the sulfur source, treating the leaching residue and recovering the valuable metals. SOLUTION: The leaching treatment is applied to the copper sulfide ore in the condition of single sulfur producing type and the copper is recovered and also, the leaching residue is recovered with the ordinary solid-liquid separation. The produced leaching residue is treated together with scrap containing copper, gold and silver and solvent of silicate ore, etc., in the fusing furnace at about 1250-1350 deg.C to separately recover matte and slag. The matte concentrating the copper, gold and silver is fed into a following process to concentrate the copper, gold and silver into blister copper. The copper in the blister copper is electrolytic-refined and recovered as an electrolytic copper, and the gold and the silver are concentrated into the deposit. The deposit is treated to recover the gold and the silver.  Water-granulation is applied to the slag and the granulated slag is recycled as cement raw material, etc.
Patent JP-H09301154-A (JP)
Title: Safety valve of exhaust brake device
Inventor: MACHIDA MASATAKA
IPC: B60T15/36
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To prevent an exhaust valve or the like of an engine from getting out of order by increase in exhaust pressure when an actuator or the like gets out of order to leave an exhaust brake as it is closed. SOLUTION: A safety device of an exhaust brake device comprises a safety valve element 23 for opening and lcosing an escape hole 16 bored in a brake valve body 15 on the upstream side of the brake valve element 9 of an exhaust brake valve 1, a torsion coil spring 26 for applying the energizing force in the valve closing direction to the safety valve element, a seat member 22 which is fitted in a part of the escape hole 16 and has a valve seat 22a, and a lever 24 for supporting the safety valve element 23 in such a manner as to freely come into contact with and separate from the valve seat 22a, wherein the set load of the spring 26 is set in such a manner that when the exhaust pressure in an exhaust pipe of an engine amounts to a designated value or more, and when the exhaust pressure amounts to a designated value,  the safety valve element 23 is opened by the exhaust pressure more than designated value, so that the exhaust pressure on the upstream side of the brake valve element 9 is released to the atmosphere through the escape hole 16.
Patent JP-H10304983-A (JP)
Title: Plug body for liquid container
Inventor: KATO TAKASHI
IPC: A47J41/00
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a plug body which surely seals the mouth part of a liquid container on which this plug body is watertightly fitted, and facilitates the dimension control for a sealing step part of the liquid container. SOLUTION: This plug body for liquid container is a plug body 21 which is fitted in the mouth part 5 of a liquid container 1, and of which the tip end part 23 comes into contact with a sealing step 10 wherein the diameter is made smaller than the diameter of the mouth part opening formed under the mouth part 5 of an internal cylinder 2, and which sticks out, and then, in a recessed groove 24 which opens in the diametrical direction on the peripheral wall of the tip end part 23, a ring-shape seal packing 25, wherein a ring-shape packing of which the cross section is an upside- down U-shape, comprising a fitting base part 25a, an extended part 25b which extends upward from the fitting base part 25a and extends while bending along the recessed groove 24, and a hanging part 25c which hangs while drawing an arc downward with a gap (z) with the base part 25a, and in addition,  for which a tongue-shaped part 25d protruding into an eave-form along the outer peripheral surface of the hanging part 25c, is arranged, is fitted, and the hanging part and the tongue-shaped part are brought into contact with top and bottom two spots of the sealing step part.
Patent JP-H01288881-A (JP)
Title: Image forming device
Inventor: OTSUKA YASUMASA
IPC: G03G15/16
Filed: 1988-05-16
Abstract: PURPOSE:To obtain an image of high quality free from creases of a transfer material or the like by providing a fixing device, which consists of a pair of rotating bodies below a nip part between a photosensitive drum and a rotating body for transfer, in the tangential direction of the nip part at the time of passage of the sheet-shaped transfer body across this nip part. CONSTITUTION:A transfer material 18 is fed from a paper supply part and enters into a nip part B between photosensitive drum 1 and a transfer roll 10, and the toner image on the drum 1 is transferred to this transfer material 18. The transfer material 18 is guided by a carrying guide 12 and a fixing device entrance guide 17 and enters into a nip part F of the fixing device consisting of rotating bodies 15 and 16, and the transferred image is fixed. At this time, rotating bodies 15 and 16 are arranged in the tangential direction of a line G of the drum surface part in a downstream end position A in the face movement direction of the nip part B. Thus, an image of high quality free from deviation, scratch, dirt, and creases is obtained.
Patent JP-H10313520-A (JP)
Title: Electric junction box
Inventor: KOBAYASHI SEIJITSU
IPC: H02G3/08
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an electric junction box with good mounting strength by using a non-rigid bus bar stored in the electric junction box, when the electric junction box is mounted on a vehicle and at the same time connected to the ground through the bus bar. SOLUTION: An electric junction box is fixed to a vehicle body by mounting a bus bar projected from a casel, and at the same time a bus bar circuit in the case 1 is connected to the ground. In this case, an oxygen free copper-based conductive plate is used as the bus bar, and a rigid conductive reinforcement plate 5 is provided. One side of the conductive reinforcement plate 5 is fixed to the case 1, while the other side thereof is put between a projected part 2 of the bus bar and a vehicle body 7 to fix the bus bar to the vehicle body using a volt 8. At the same time the bus bar is connected to the vehicle body as ground through the conductive reinforcement plate 5.
Patent JP-H0417632-A (JP)
Title: Method for detecting abnormality in vertical melting furnace and controlling method therefor
Inventor: YASU HIKARU
IPC: F27D21/00
Filed: 1990-05-11
Abstract: PURPOSE:To correct the abnormality in the vertical melting furnace and to stably operate the furnace at the time of providing a multistage burner in the furnace to melt a metallic feed by detecting the abnormality in the furnace due to the unmelted material from the outflow of molten metal and the combustion pattern of the burner. CONSTITUTION:A metallic feed 14 such as copper is charged into a vertical melting furnace 12 from its inlet 16, heated by burner groups 22A-22C provided in the furnace in plural stages, melted, discharged from a tap hole 18 and accumulated in a holding furnace 38. In this case, unmelted raw copper is dropped to close the tap hole 18 or the melting amt. is reduced due to the bridging of unmelted feed to cause abnormality. Accordingly, the outflow of molten copper from the tap hole 18 is detected by a means 40, and a signal Sf corresponding to the outflow is inputted to a control means 34. A driving valve 26 for the motor 28 of each burner is controlled by the signal to adjust the combustion of the burner, hence the bridging of unmelted feed and clogging of the tap hole 18 are eliminated, and the furnace is stably operated.
Patent JP-S5345511-A (JP)
Title: Detection circuit of noise pulses
Inventor: TAKAHASHI HIROO
IPC: G11B20/06
Filed: 1976-10-06
Abstract: PURPOSE: To satisfactorily compensate drop-outs of a short time by detecting the noise between adjoining horizontal synchronizing pulses in a VTR, etc.. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5922487-A (JP)
Inventor: ROBAATO PURESUTON PAAKA
IPC: H04N5/16
Filed: 1983-06-30
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-S63286484-A (JP)
Title: Photocuring adhesive
Inventor: NAKABAYASHI NORIO
IPC: C08F230/02
Filed: 1987-05-19
Abstract: PURPOSE:To obtain the titled adhesive consisting of an unsaturated monomer, compound having a specific structure, alpha-ketocarbonyl compound and amine, having excellent photocuring properties in low temperature area near ordinary temperature under humid state as well as good water-resisting adhesion of cured product and useful as a dental material. CONSTITUTION:The aimed adhesive obtained by blending (A) a radical polymerizable unsaturated monomer with (B) phosphoric acid hydrogen acryloyl(or methacryloyl)oxyalkylalkoxyphenyl compound expressed by the formula (R1 is H or methyl; R2 is 2-3C alkylene; R3 is 1-2C alkyl), (C) alpha-ketocarbonyl compound and (D) amine. The component B is preferably phosphoric acid hydrogen 2-methacryloyloxyethyl 4-methoxyphenyl.
Patent JP-S5244972-A (JP)
Title: Method of arrangement of lath from metal lath processer
Inventor: SUNAHARA TSUNEZOU
IPC: B21D31/04
Filed: 1975-10-04
Abstract: PURPOSE: A determined number of metal laths from metal lath processer are arranged and bound. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62280156-A (JP)
Title: Method of sampling printed book
Inventor: FUKAYA TAKAO
IPC: B41F13/64
Filed: 1986-05-27
Abstract: PURPOSE:To facilitate the sampling of printed books with a simple structure, by allowing a push-up roll provided below a conveying path to project upward so that thus pushed-up printed book on the conveying path is clamped between a feed roll above the conveying path and the push-up roll to feed the printed book onto a discharge conveyer. CONSTITUTION:Printed books are conveyed downstream in the direction of the arrow by means of a belt 2a. A push-up roll 7 provided on the downstream side of the convey belt 2a is projected upward to lift up a desired printed book 35 which is then clamped between a feed roller 11 arranged above a conveying belt 2a and the push-up roll 7 to be introduced to a retainer roll 24. Then the desired printed book 35 is conveyed by means of a discharge conveyer 23 and is reserved in a discharge section 30. With this arrangement it is possible to sample a desired printed book with a simple structure without printing operation being stopped.
Patent JP-S63286881-A (JP)
Title: Method for preventing copying of confidential document
Inventor: ONUMA TERUYUKI
IPC: G03G21/00
Filed: 1987-05-19
Abstract: PURPOSE:To completely prevent copying of a confidential document, by making unmovable or stopping at least a part of copying operation when a detecting means detects the presence of a resonance circuit. CONSTITUTION:Reflecting waves whose resonant frequency band is absorbed by a resonance circuit provided on a confidential document are received by a receiving antenna 35. Then the reflecting waves are sent to a detecting section after unnecessary noise components are removed by a filter 36 and the reflecting waves are passed through an amplifier 37. At the detecting section 38, the amplitude intensity at every frequency component is detected and carrier components and high-frequency noises are removed by means of a low-pass and high-pass filters 39 and 40. The output of the filter 40 is sent to a driving signal outputting section 43 after the output is amplified at an amplifier 41 and the pulse component produced by the resonance is fetched by a noise removing circuit 42. The driving signal outputting section 43 inputs driving signals for making unmovable or stopping at least part of the copying operation of a copying device to relevant control sections. Therefore, the copying of the confidential document is completely prevented and the secrecy of the document can be secured.
Patent JP-S63287468-A (JP)
Title: Sterilization of food packed in container
Inventor: FUJIWARA TADASHI
IPC: B65B55/06
Filed: 1987-05-19
Abstract: PURPOSE:To prevent the proliferation of microorganisms, etc., in a food, by filling a food raw material in a container, deaerating and sealing the container and thermally sterilizing the content at or above a specific temperature with superheated steam under atmospheric pressure in stationary state or under rotation. CONSTITUTION:A food raw material such as vegetables, fish meat or animal meat is filled in a container such as can or bottle, deaerated with a vacuum pump, etc., and sealed. The food packed in the container is thermally sterilized with superheated steam produced by a superheated steam generator, etc., at an ambient temperature of >=100 deg.C under atmospheric pressure in stationary state or under rotation. The proliferation of microorganisms, etc., in the food can be prevented by this process.
Patent JP-H01290726-A (JP)
Title: Production of composite-material valve for internal combustion engine
Inventor: MORIKAWA TAKASHI
IPC: C22C47/08
Filed: 1988-05-17
Abstract: PURPOSE:To efficiently and inexpensively produce the title valve having excellent strength and wear resistance by covering a fiber-reinforced columnar compact with a particle-reinforced annular compact, and infiltrating the product with a materix metal, and extruding the obtained composite material into the valve. CONSTITUTION:The first columnar compact 12 is formed essentially of reinforc ing fibers 10 such as SiC whiskers. The second annular compact 16 contg. rein forcing particles 14 of CrC, etc., and used to cover the first compact 12 is formed, and both compacts are integrated to obtain a composite compact. The composite compact is infiltrated with the molten matrix metal of an Al alloy, etc., to form a columnar composite material. The composite material is then extruded in the longitudinal direction into a valve. As a result, a valve for an internal combustion engine made of the composite material and having excellent strength and wear resistance is efficiently obtained.
Patent JP-S61280098-A (JP)
Title: Non-volatile memory device
Inventor: NAKAMURA HIDEO
IPC: G11C17/00
Filed: 1985-06-05
Abstract: PURPOSE:To attain a non-volatile memory possessing functions of ROM(E<2> PROM) electrically rewritable and of non-volatile RAM by constituting a non- volatile RAM to be made the backup memory of a RAM in a part of a rewritable non-volatile element string. CONSTITUTION:When a state signal 84 is in state '1', a register 3 is selected through a gate 71 for a word selecting signal 821 obtained by decoding an address input 82. Also, write-delete voltage control circuit 4 is prohibited from generating a write-delete voltage. Consequently, this device operates as a memory device the area 11 of which works as a read-only memory and the area 3 as a RAM. When the state signal 84 is in state '0', the non-volatile memory element string 12 is selected for the word selecting signal 821, and the write- delete actuation is made ready for the circuit 4. Consequently, the area 11 and the string 12 of this device become a non-volatile storage device electrically rewritable, and the register 3 operates as a column latch.
Patent JP-S62277497-A (JP)
Inventor: SATO TSUTOMU
IPC: C11D3/12
Filed: 1986-05-26
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-S5547513-A (JP)
Title: Resistance consumption type direct current stabilizing power source circuit
Inventor: MATSUBARA YUUSAKU
IPC: G05F1/56
Filed: 1978-09-29
Abstract: PURPOSE: To reduce the thermal loss of the main control element by connecting the subcontrol element in parallel with the series circuit of the resistance and the main control element and controlling the subcontrol element during the increase of the  load current.  
     CONSTITUTION: The non-stabilized direct current Vin is taken out as a stabilized output voltage Vo between the output terminals O 1  and O 2  through the series circuit of the main control element Tr 1  and the resistance R 1  which is controlled by the error detection amplifying circuit 1. At this time, the output voltage is lowered during the connection of load by the resistance R 1 , while when the load current increases and the output voltage Vo is lowered, the subcontrol element Tr 2  is controlled and the output voltage Vo is prevented from being lowered by the error detecting amplifying circuit 1. Thus constructing, the thermal loss of the main control element can be reduced and in addition, the lowering of the output voltage due to resistance can be prevented by the subcontrol element. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06309849-A (JP)
Title: Information reading-out method for disk device corresponding to magazine
Inventor: SEKI MASANORI
IPC: G11B23/30
Filed: 1993-04-23
Abstract: PURPOSE:To obtain a method by which text information can be designated while the index information of each disk is displayed for a disk device which reads out the text information by selectively drawing out the disk from a magazine. CONSTITUTION:The disk device registers the identification number information detected from the identification mark 6 of a magazine 2, stage number information of a disk 2 in the magazine, and TOC information in the RAM of a microcomputer circuit 21 by successively executing the reading-out/returning operation of the drawing-out/TOC information of each disk 3 in a magazine 2 by means of a disk exchanging means. Then, the microcomputer circuit 21 reads out designated text information by controlling an optical pickup 16 by making the disk exchanging means draw out the disk 3 containing the designated information while the information is displayed on an LCD 14 in the form of a list. After registering the information, the registered information can be immediately registered when the identification number is collated.
Patent JP-S6012994-A (JP)
Title: Preparation of l-alanine crystal
Inventor: OOTSUKI OSAMU
IPC: C12P13/06
Filed: 1983-07-01
Abstract: PURPOSE:To produce L-alanine in high purity with a simple process, by separating L-alanine crystal from the enzymatic reaction liquid in the presence of an alkali metal after the completion of the reaction. CONSTITUTION:L-Alanine is produced from fumaric acid and ammonia using an immobilized microorganisms by a conventional method. In the above process, the solution after the completion of the enzymatic reaction is treated e.g. with activated carbon in the presence of an alkali metal such as sodium, potassium, etc., concentrated, and crystallized to obtain L-alanine crystals.
Patent JP-H0224373-A (JP)
Title: Polyurethane lacquer, spray diluent for said lacquer and spraying of lacquer to polystyrene
Inventor: RUTOHERUSU HENRIKASU MARUCHINU
IPC: C08J7/04
Filed: 1989-05-16
Abstract: A single-layer two-component polyurethane lacquer which is particularly suitable for the high-gloss coating of polystyrene. A lacquer which can be sprayed having a potlife of at least 16 hours and a flash point exceeding 21 DEG C is obtained by using tertiary alcohols and diacetone alcohol as a solvent, to which a thermoplastic acrylate resin is added as an adhesive.