baber/WOPTO huggingface dataset:
Patent JP-S5533499-A (JP)
Title: N2-arylsulfonyl-l-arginineamide and its pharmaceutically acceptable salt
Inventor: OKAMOTO AKIYOSHI
IPC: C07C277/08
Filed: 1979-08-30
Abstract: NEW MATERIAL:A compound of formula I: [R is formula III (R1 is H or 1-5C alkyl group); Ar is 1,2,3,4-tetrahydro-8-quinolyl group which may be substituted by at least one 1-5C alkyl group], and its pharmacentically acceptable salts. EXAMPLE:1-[ N<2>-( 1, 2, 3, 4-Tetrahydro-8-quinolinesulfonyl)-L-arginyl ]-4-methyl-2-piperidinecarboxylic acid. USE:Antithrombins and blood platelet antiagglutinating agents, having a selective inhibitory action on thrombin with low toxicity, useful as a reagent for determination of blood thrombin, or a remedy and preventive for thrombosis. PROCESS:A compound of formula X (R2 is H, alkyl group, etc.; Q is 8-quinolyl group, etc.), obtained from a compound of formula II, is reduced, and, if necessary, subjected to hydrogenolysis or hydrolysis to give the compound of formula I.
Patent JP-H04316422-A (JP)
Title: Rear axle case structure of riding type working machine
Inventor: SASAKI KATSU
IPC: A01C11/02
Filed: 1991-04-16
Abstract: PURPOSE:To mold a rear axle case using a single mold and reduce a cost thereof by constructing the rear axle case of longitudinally divided cases and simultaneously forming longitudinally divided cases in the same form. CONSTITUTION:A rear axle case 21 for supporting rear wheels on lateral both end parts is constituted of a front case 38 for forming front half of case and rear case 39 for forming rear half of case and logitudinally divided cases are formed in the same form. Thereby the case can be molded by a single mold and a cost of the case is remarkably reduced.
Patent JP-H0860506-A (JP)
Title: Ribbon for forming artificial flower
Inventor: AOYAMA TAKAHARU
IPC: D04D7/10
Filed: 1995-04-13
Abstract: PURPOSE: To obtain the ribbon for forming an artificial flower giving a decorative effect different from conventional ones. CONSTITUTION: A ribbon 10 has a pair of mutually faced strips 12 and strings 14 disposed between both the strips. Both the strips and the strings are bound to each other at their one ends, and both the strips are bound to each other at plural sites on plural lines disposed at a distance in the longitudinal direction so that the strings can relatively be moved in the longitudinal direction between both the strips. At least one of both the strips has at least one slit 24 extended in the longitudinal direction in at least one of an area between the binding site 22 at the end part and the adjacent line L and an area between the mutually adjacent two lines L, L. In other ribbons, plural mutually faced strips 36-40 disposed in parallel to each other are bound to each other at plural sites on the lines.
Patent JP-S5537574-A (JP)
Title: Combination of side housing and corner seal in rotary piston engine
Inventor: NAKAZAWA ATSUSHI
IPC: F01C19/10
Filed: 1978-09-07
Abstract: PURPOSE: To reduce mutual wear and damage, by combining a side housing, which blank surface in an iron system material has a Fe-C-N compound formed by means of soft nitrising treatment, an a corner seal in a steel material containing 0.12W1.5% C.  
     CONSTITUTION: A blank molded by an iron system material is made up in fixed dimensions, a Fe-C-N compound is built up on its surface by means of soft nitrising treatment, and a portion that slides with a corner seal 6 is ground so that the thickness of a compound layer become not less than 1.0μ, thus forming a side housing 1. Meanwhile, the corner seal 6 is made up by a steel material congenial with the Fe-C-N compound layer. Mutual wear and damage can be reduced by combining the side housing 1 and the corner seal 6 built up in this way. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62267766-A (JP)
Title: Carrier for developing electrostatic charge image
Inventor: NOGUCHI KOJI
IPC: G03G9/10
Filed: 1986-05-15
Abstract: PURPOSE:To reduce the dependency of image quality on humidity as well as to improve the developing properties by practically coating the entire surfaces of ferrite particles represented by a specified formula with a resin. CONSTITUTION:The entire surfaces of ferrite particles represented by a general formula (MO)100-x(Fe2O3)x (where M is Ba, Ni, Zn, Mg, Mn or Li and x=55-70%), e.g., Ba-Ni-Zn ferrite particles are practically coated with a resin such as a styrene-acrylic copolymer to obtain a carrier for developing an electrostatic charge image. The carrier has 1X10<6>-1X10<12>OMEGA.cm electric resistance and improved developing properties. When the carrier is used, the dependency of image quality on humidity is remarkably reduced.
Patent JP-S602916-A (JP)
Title: Projection type liquid-crystal display device
Inventor: MOROZUMI SHINJI
IPC: G02F1/1335
Filed: 1983-06-21
Abstract: PURPOSE:To project an image on on-line basis by utlizing the transmission characteristics of liquid-crystal and projecting the image on the surface of the liquid crystal upon a screen. CONSTITUTION:A liquid-crystal panel 3 for image formation is provided in addition to a light source 1, lenses 2 and 4, and the screen 5. The panel 3 employs a TN system basically and sandwiched between polarizing plates 7 and 8. The panel is constituted by sandwiching liquid-crystal material between glass plates and utilized as a liquid-crystal shutter by applying a voltage and controlling the transmittivity. A color filter 6 is for color image reproduction, and provided either on the internal surface of the panel or at the light source side. An optical system consists simply of the lamp light source, lenses, and screen, and the panel is originally very thin, so compact constitution is realized.
Patent JP-S5235665-A (JP)
Title: Negative pressure type consant-volume feeder for chemical solutions et c.
Inventor: SUGANO EIICHI
IPC: G01F11/00
Filed: 1975-09-13
Abstract: PURPOSE: To perform constant-volume feeding accurately without false operations with a small and lightweight device, by the use of suction of chemical solutions under a reduced pressure, a magnetism-responsive valve lever which acts on magnetism to open or close flow line and a reduced pressure-responsive restorable body such as rubber bag. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08287101-A (JP)
Title: Electronic filing device
Inventor: SUGIMOTO ICHIRO
IPC: G06T1/00
Filed: 1995-04-12
Abstract: PURPOSE: To send an image to many unspecified facsimile equipments by extracting the opposite-party discrimination information in a signal received by facsimile communication and performing retrieval by using the opposite-party discrimination information as image retrieval information. CONSTITUTION: A transmission source and a facsimile communication equipment 11 start communicating with each other, and the opposite-party discrimination information in a sent frame is extracted and loaded in a specific area of a data memory 12. Then the loaded opposite-part discrimination information is used as retrieval information to retrieve matching information from a retrieval information constituted on one of a magnetic disk 8, a magnetooptic disk 9, and a data memory 12 and the document number pointer corresponding to it is registered in a retrieval result table. Then the image information pointer of the image indicated with the image information pointer is retrieved and the image indicated with the image information pointer is stored in an image memory 10 or data memory 12.  Then the stored image is facsimiled to an oppostie-party communication equipment through a facsimile communication device 11.
Patent JP-S603198-A (JP)
Inventor: YAMAMICHI NOBUYUKI
IPC: H05K13/00
Filed: 1983-06-21
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-H06324053-A (JP)
Title: Automatic chemical analyzer
Inventor: ONO OSAMU
IPC: G01N35/02
Filed: 1993-05-13
Abstract: PURPOSE:To prevent dropping of crystals of a detergent into a reaction container and to improve the reliability of an apparatus by covering, with an outside pipe, the outer periphery of a pair of washing nozzles which discharge the detergent and suck a sample. CONSTITUTION:A sample suction nozzle 81 and a detergent discharge nozzle 86 are inserted into a fixed pipe 121 and sealed by welding. The lower end of the fixed pipe 121 is fixed to a pipe 122 by welding. The inner diameter of the pipe 122 is approximately 4mm. The pipe 122 is 1mm long upward from the lower end of the suction nozzle 81 and the distance from the lower end of the pipe 122 to the washing nozzle 86 is also 1mm. In this constitution, when the detergent is discharged after the sample is sucked, the pipe 122 is filled with the detergent. A flow path 124 connected to the detergent nozzle 86 is, via a branch pipe 42, connected to a solenoid valve 100. The solenoid valve 100 is closed after the detergent is discharged. Therefore, the detergent in the pipe 122 of a washing nozzle 120 never drops, so that the pipe 122 is kept filled with the liquid. Accordingly, the detergent is not dried, whereby the crystalline deposition of the detergent is prevented.
Patent JP-S61271349-A (JP)
Title: Chlorine-modified fluorocarbon polyether composition
Inventor: YAMAMOTO YASUSHI
IPC: C08L71/02
Filed: 1985-05-24
Abstract: PURPOSE:To obtain the titled compsn. which can be prepd. by a simple method and is excellent as a lubricant or a sealing material by blending a tetrafluoroethylene polymer with a chlorine-modified fluorocarbon polyether. CONSTITUTION:A compsn. consists of 95-50wt% chlorine-modified fluorocarbon polyether (A) of formula I or II and 5-50wt% tetrafluoroethylene polymer (B) having an MW of 2,000 or above. In the formulas, Rf is perfluoroalkyl; Rf' is 2C or higher perfluoroalkylene; n>=2; l, m are each an integer and l+m>=3. When the quantity of the chlorine-modified fluorocarbon polyether exceeds 95wt%, a consistency-increasing effect can not be sufficiently exhibited by the fluororesin, and a compsn. exhibiting high oil separation is formed, while when the quantity is less than 50wt% or below, the quantity of the fluororesin is too large and a compsn,. having low consistency is formed.
Patent JP-H07314566-A (JP)
Title: Manufacture of decorative plate and bending method for decorative plate
Inventor: KOJIMA KENZO
IPC: B29L31/44
Filed: 1994-05-25
Abstract: PURPOSE:To prevent the deterioration in resistance to shock by a method wherein a heated and softened decorative plate is superposed on a substrate, having a butt end, after applying adhesive agent thereon, then, the decorative plate is bent along the butt end thereof employing a shaping sheet and is pressed by a pressing roll. CONSTITUTION:A decorative plate 2, made of artificial marble having heat softening property and bendable by heating, is bent by a heating means and is superposed on the butt end 31 of a substrate 3 by delayed curing adhesive agent applied on the substrate 3. Then, the decorative plate is bent by pressing it with a shaping sheet 112 and, subsequently, is bent while pressing it with a pressing roll 43 to bond the decorative plate 2 to the substrate 3 along the butt end 31. The decorative plate 2 is cooled and fixed under a condition that the plate is worked by bending. According to this method, the decorative plate, in which the deterioration of resistance to shock is prevented, can be manufactured.
Patent JP-H10301413-A (JP)
Title: Heating element, fixing device and image forming device
Inventor: SASAKI IKUE
IPC: H05B3/00
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a heating element provided with a heat sensor having desired resistance value and B constant by improving the constitution of a thermistor, and to provide a fixing device and an image forming device using it. SOLUTION: A long and narrow resistance heating element is formed along the longitudinal direction of an electrically insulated long and narrow wiring board 1, and the heat sensor 6 is constituted of plural thermistors 6a and 6b whose resistance value and B constant are mutually different so as to dispose the heat sensor 6 for the heat conductive relation of the resistance heating element. The connecting state of the plural thermistors such as serial connection and parallel connection is selected, so that it is made possible to cope with the various kinds of required specifications by simply changing the heat sensor 6.
Patent JP-S5736054-A (JP)
Title: Cast industrial art object and its production
Inventor: KAJI YASUTAKA
IPC: B22D19/08
Filed: 1980-08-15
Abstract: PURPOSE: To obtain a cast industrial art object having bulging in its intermediate part by mounting an internal cylindrical body having a bulged part to a core mold, setting this in a master mold, pouring molten metal between the cavity of the master mold and the internal cylindrical body to form a cast layer and removing the core mold.  
     CONSTITUTION: A core mold 8 mounted with an internal cylindrical body 1 having a bulged part is set into a master mold 9 which has a cavity 9a and is split to two or more parts, and molten metal is poured into the casting clearance between the cavity 9a and the body 1a, whereby it is cast into one body. When the core mold 8 is pulled on cooling and solidifying of the molten metal, the cast industrial art object having bulging in the intermediate part is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5446887-A (JP)
Title: Preparation of acrylic acid or methacrylic acid
Inventor: WATANABE ICHIROU
IPC: C12R1/365
Filed: 1977-09-19
Abstract: PURPOSE: To prepare (meth)acrylic acid in high yield, by contacting an amydaseactive actinomyces or its enzyme with (meth)acrylamide under specific conditions.  
     CONSTITUTION: Actinomyces which can hydrolyze acrylamide, e.g. Actinomyces 10021 (FERM-P No.3451), or its variant, is inoculated in a nutrient medium, and cultured at pH 6W8 and 25W40°C under aeration and agitation. Produced cells or enzyme existing therein are added (0.5W5% dry basis) to a 5W20% aqueous solution of (meth)acrylamide and made to react at pH 5W9 and 25W40°C. The reaction mixture is centrifuged to separate the microbial cells, and subjected to ion exchange chromatography, solvent extraction, etc. to remove the impurities. (Meth)acrylic acid is recovered from the solution by vaccum concentration or distillation. The separation and purification of the product are easily carried out by this process, since no reagent is used and by-products are little produced in the process. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11307978-A (JP)
Title: Electronic apparatus
Inventor: MATSUZAKI SATOSHI
IPC: H05K9/00
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus capable of retaining a high level shielding effect by bringing a frame body, a shielding plate, and a cover into sure contact. SOLUTION: This electronic apparatus comprises an electrically conductive frame body 1 having a side wall 1a and an opening part 1b, a shielding plate 4 provided within and connected to the frame body 1, and a cover 3 having a pawl part 3b and being provided to cover the opening part 1b of the frame body 1, and the cover 3 is formed with a projecting part 3d projecting into within the frame body at the position facing the upper end part 1f of the shielding plate 4 and a slot provided between the projecting part 3d and the pawl part, and the projecting part of the cover is in elastic contact with the upper end part of the shielding plate 4.
Patent JP-H07297793-A (JP)
Title: Sound volume level adjusting device
Inventor: KOSEKI TOSHIYUKI
IPC: H04M1/20
Filed: 1994-04-28
Abstract: PURPOSE:To simplify constitution and to miniaturize a device by electrically and automatically changing the extent of attenuation of an attenuator in accordance with a connected microphone input circuit or speaker output circuit. CONSTITUTION:When a portable telephone set S1 is set to the operating state, a CPU3A takes in a voltage signal to decided whether the telephone set S1 uses a built-in microphone 4 and speaker 5 or an external microphone and speaker. When it is decided that the telephone set S1 uses a built-in microphone 4 and speaker 5, extents of attenuation of an electronic attenuator 20 for transmission and an attenuator 21 for reception are read out from an E<2>ROM22 by a CPU3a. Meanwhile, when it is decided that the telephone set S1 is using an external microphone and speaker, extents of the attenuators 20 and 21 in this state are read out from the E<2>ROM22 by the CPU3a. Then, attenuators 20 and 21 are set to prescribed extents of attenuation.
Patent JP-H05307482-A (JP)
Title: Microprocessor
Inventor: AMANO YOSHINOBU
IPC: G06F9/38
Filed: 1992-04-30
Abstract: PURPOSE:To quickly issue a succeeding pipe instruction by adding a dummy stage for matching the number of the stages of a main storage read processing (MAC) pipe to a data processing (EXE) pipe side. CONSTITUTION:When an instruction issuance control part 11 receives the supply of a soft instruction, it executes its analysis. Then, in the case that arithmetic logical operation is necessitated, it executes an arithmetic logical operation instruction decode state (ED stage), and issues an EXE pipe instruction to an EXE pipe 13 through an EXE pipe instruction signal line 12. In this case, the EXE pipe 13 controls the dummy stage (EA stage) for matching the number of the stages with the MAC pipe, the readout stage (ET stage) of a calculated object operand, a calculation execution stage (EO stage), and the write-in stage (EW stage) of a calculated result respectively. Thus, by adding the EA stage as the dummy stage to the EXE pipe 13, the EXE pipe instruction is issued without being delayed.
Patent JP-S607487-A (JP)
Inventor: FURANSOWAAZU BUIARETSUTO
IPC: G09G3/28
Filed: 1984-05-31
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-S603943-A (JP)
Title: Casting method of cylindrical body
Inventor: TOMITA TAKETOSHI
IPC: B22C9/24
Filed: 1983-06-21
Abstract: PURPOSE:To decrease the height of a riser and runner and to improve the yield of a product in the stage of casting a cylindrical body which is divided to a long cylindrical part and a short cylindrical part by forming the short cylindrical part upper than the long cylindrical part. CONSTITUTION:The outside circumferential surface of a wheel hub 11, i.e., the outside circumferential surface and flange 15 of a cylindrical body 13 are formed by using a cope 31 and a drag 33 formed of sand or metal and the inside circumferential surface of the body 13 is formed of a core 35 manufactured of core sand. A runner space 39 for conducting a molten metal to a cavity 37 and a gate space 41 communicating the space 39 and the cavity 37 are provided in the core 35. A cavity 43 having an opening at the bottom end is provided to the lower part of the core 35, i.e., the part forming the inside of a long cylindrical part 13b in the body 13. The molten metal flows through the space 39 and the space 41 formed in the core 35 and thereafter enters the cavity 37 formed by the cope 31, the drag 33 and the core 35, by which the hub 11 is cast.
Patent JP-S60255870-A (JP)
Title: Adhesive composition for backing of needle-punched carpet
Inventor: OOTA SEIYA
IPC: D06M11/45
Filed: 1984-05-31
Abstract: PURPOSE:To provide an adhesive compsn. for the backing of a needle-punched carpet, which is flameproof and has a good dimensional stability, consisting mainly of a high-molecular latex having the lowest film forming temp. of 20- 30 deg.C and aluminum hydroxide. CONSTITUTION:The titled compsn. is obtd. by using an adhesive compsn. mainly composed to a high-molecular latex having the lowest film forming temp. of 20- 30 deg.C (e.g. a styrene/butadiene copolymer latex which may contain carboxyl, hydroxyl, N-methylol, amide or glycidyl groups, and one or more latexes may be used) and aluminum hydroxide. Aluminum hydroxide is used in a quantity of 50-500pts.wt., pref. 100-400pts.wt. per 100pts.wt. (on a solid basis) latex.
Patent JP-S5542715-A (JP)
Title: Shearing device of longitudinal dividing
Inventor: NAGATA TOSHIO
IPC: B23D19/00
Filed: 1978-09-14
Abstract: PURPOSE: To improve the cutting accuracy, by means of setting up the first cutter for the purpose of precutting provided with circular upper and lower cutters and the second cutter for shearing the precutted metal plate provided with circular upper and lower cutters, and of reducing the interval between the axis lines of rotary cutters.  
     CONSTITUTION: A metal plate 64 is presheared by an upper cutter 56 and a lower cutter 58 of the first cutter 52 along a cutting line 66 and is sent to the second cutter 54 installed adjacent to the first cutter 52 within a very little transmitting error. The presheared metal plate 64 is sheared with good accuracy by an upper cutter 60 and a lower cutter 62 of the second cutter 54 along the accurate cutting line 66 by means of deforming to the reversed direction as the first cutting time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5811047-A (JP)
Inventor: ROORANDO KISERU
IPC: F23D1/02
Filed: 1982-06-29
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-H07314726-A (JP)
Title: Structure for recording part in ink-jet recording device
Inventor: WATANABE TAKASHI
IPC: B41J3/54
Filed: 1994-05-26
Abstract: PURPOSE:To continuously maintain the capping performance of a cap and to maintain the printing quality of a recording device at high quality by integrally holding both the cap of the discharge port of the ink-jet recording device and an ink tank in a recording unit. CONSTITUTION:Cap parts 52a, 52b are formed in the cross directions of head units 5a, 5b and equipped with caps 71 made of e.g. rubber or soft synthetic resin. When printing is not performed, capping of the nozzle parts 6 is performed by the caps 71 in a state in which the head units 5a, 5b are allowed to abut mutually in order to prevent solidification of ink in the tips of the nozzles and infiltration of foreign matters and air bubbles into the nozzles. When a common head unit is used instead of the head units 5a, 5b, the head unit is equipped with a recording head 51, a cap part 52, an ink tank 14 and a tank 18 of waste ink and integrally formed. Capping performance is continuously maintained. Further, the tank of waste ink is not filled to the brim and discharge-restoring performance is maintained.
Patent JP-S5539259-A (JP)
Title: Backwashing method of ultrafilter
Inventor: AKIBA TAKASHI
IPC: B01D61/22
Filed: 1978-09-12
Abstract: PURPOSE: To reduce backwashing time and let moisture balance of the patient be readily maintained by providing a washing liquid backflow means, washing liquid detecting means, washing liquid pressing and discharging means, etc. to the ultrafilter of artificial kidney and performing backwashing through timer setting.  
     CONSTITUTION: The patient's blood is filtered by a filter 1 through an artery line 2. Backwashing of the filter 1 is accomplished by timer setting not illustrated. First, a clamp 20 opens and a clamp 22 closes and pumps 9, 11 stop, then a pump 10 runs so that the backwashing liquid back flows from a liquid source 16 in the filter line 4. This liquid reaches an overflow line 25 via the filter 1. When the washing liquid is detected with a level sensor 18, the clamp 20 closes and the washing liquid side of the filter 1 is so controlled by a controller 19 that it is maintained at the specified pressure higher than the blood side. The precipitate is peeled and is removed by the filter in an air trap 14 by a pump 8. After backwashing for the specified time, the pump 10 is stopped by the timer, then the clamps 20, 21 open and the washing water is discarded through the liquid discharge line 24. The filter then restores the filter condition of blood after the specified time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S605270-A (JP)
Inventor: OOTA YUKIO
IPC: G07D1/00
Filed: 1983-06-24
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。