baber/WOPTO huggingface dataset:
Patent JP-S62182853-A (JP)
Title: Disk cache device
Inventor: UCHIDA MITSUJIROU
IPC: G06F12/16
Filed: 1986-02-05
Abstract: PURPOSE:To improve reliability of an information processing system by avoiding such a case where the information written to a semiconductor memory with a store-in action is destructed by progress of a memory fault. CONSTITUTION:The LRU entries containing the on-line flag set at 1 and the 1-bit error flag set at 0 are sampled successively out of a least recent use LRU link that performs the control of history of error detection, etc., in the order or positions closer to an LRU pointer. Then only these LRU links are available and a busy flag of the direct entry of a direct table that so far used said LRU links is set at '0'. If a direct entry links another direct entry, the links are changed. Then the relationship is secured between an acquired LRU link and a direct entry. This inhibits the use of a buffer segment where an uncorrectable 2-bit error is detected through a store-in action. Thus it is possible to prevent effectively the data destruction due to progress of a memory fault.
Patent JP-S56119761-A (JP)
Title: Austenitic stainless steel for lng piping
Inventor: HOSHINO KAZUO
IPC: C22C38/40
Filed: 1980-02-28
Abstract: PURPOSE: To obtain superior toughness and fatigue strength even at low temp. by restricting Ni, Cr, Mn, Si, C and N content of an austenitic stainless steel so as to provide suitable austenite stability and a proper weld zone structure.  
     CONSTITUTION: This steel consists of, by wt., ≤0.03% C, ≤1% Si, ≤5% Mn, ≤0.03% P, ≤0.005% S, 8W15% Ni, 16W20% Cr, 0.05W0.2% N and the balance Fe while adjusting the Ni, Cr, Mn, Si, C and N content so that austenite stability index A of equation I is made ≥27 and index B of equation II prescribing the structure of a weld zone is made ≤6. When the A value is made ≥27, the low cycle fatigue characteristics of the steel at low temp. are improved remarkably. In case of ≥6 B value, the toughness of the weld zone at low temp. is lowered. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56119705-A (JP)
Title: Production of bearing metal
Inventor: YAMAZAKI YOSHIO
IPC: B22F5/00
Filed: 1980-02-28
Abstract: PURPOSE: To produce a bearing metal of good quality and accuracy by a simple technique by packing powder for bearing alloy in the clearance between a cylindrical back metal and a core jig of a coefft. of expansion higher than that of this inserted to the bore of said metal, heating these in this state and sintering the same compactly.  
     CONSTITUTION: A back metal 1 is disposed concentrically on the outside circumference of a core jig 2 of a coefft. of expansion higher than that thereof. Powder 4 for bearing alloy is packed in the annular clearance between the inside circumferential surface 11 of the metal 1 and the columnar outside circumferential surface 27 of the jig 2. Then, the metal 1 and the jig 2 in this state are loaded into a heating furnace and are heated to a required sintering temp. in a reducing or inert atmosphere. As a result, the powder 4 is strongly compressed by the columnar part 23 of the expanded jig 2, and is surely melt-stuck to the inside circumferential surface 11 by this high-temp. compression; in addition, the entire part is consolidated, and is sintered as a bearing alloy 4' of less unevenness on the surface and high density. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02202421-A (JP)
Title: Injection molding method
Inventor: KAYANO HISASHI
IPC: B29C45/77
Filed: 1989-01-31
Abstract: PURPOSE:To obtain an appropriate filling quantity always, by a method wherein comparative operation of a detected peak pressure value of a molten matter on the inside of a mold with a target value stored beforehand is performed and a set value is corrected so that the peak pressure value of the next shot becomes the same as the target value. CONSTITUTION:At a point of time when a detected value arrives at a set up value on the inside of a dwell changeover pressure memory 13 by detecting resin pressure on the inside of a mold 24 by a resin pressure sensor 4, a hydraulic actuator 11 is actuated by a signal of a sequencer 12 and a filling process is changed over to a dwell process. Since resin pressure on the inside of a mold 2 arrives at a peak after changeover to the dwell process, a measured value of the peak pressure of the resin pressure on the inside of the mold 2 is extracted by a peak pressure extractor 14. The set up value on the inside of the dwell changeover pressure memory 13 is corrected so that a measured value of a peak of the next shot becomes the same as the target value on the inside of the peak pressure memory 15 based on a deflection between the measured value of the peak pressure extracted by an operating unit 16 and the target value on the inside of the peak pressure memory 15 and a value on the inside of the dwell changeover pressure memory 13.
Patent JP-S55117027-A (JP)
Title: Internal combustion engine
Inventor: NAKASHIMA RIYOUJI
IPC: F02B51/04
Filed: 1979-03-01
Abstract: PURPOSE: To prevent occurrence of knocking of an internal combustion engine, by forming in the combustion chamber an electric field for directing flame to portions of the combustion chamber where speed of flame propagation is low, and thereby increasing the speed of flame propagation.  
     CONSTITUTION: A portion of ring-shaped electrode 11 facing the peripheral side wall of combustion chamber 9 is embedded in gasket 10. In the time period from the time when the mixture is ignited to the time when flame passes through the inside of ring-shaped electrode 11, high negative voltage in the form of pulses is impressed to terminal 11a of electrode 11. Therefore, electrode 11 constitutes a negative electrode, whereas the lower end surface of cylinder head 1, inner wall surface of cylinder block 7 and upper wall surface of piston 8 connected electrically to the engine body constitute a positive electrode, so that an electric field is developed between these electrodes in combustion chamber 9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59150902-A (JP)
Title: Creep deterioration recovering method
Inventor: INUKAI TAKAO
IPC: C21D7/00
Filed: 1983-02-17
Abstract: PURPOSE:To recover the creep deterioration without scraping the surface of the hole in the center by cold- or hot-rolling the inner surface of the center hole of the steam turbine rotor wherein the creep deterioration is progressing. CONSTITUTION:The inner surface 2 of the center hole of the steam turbine rotor 1 which is experiencing a creep deterioration by being exposed to high temperature and high pressure is rolled while cold or hot. Thus, voids produced between grains are eliminated, and the inherent strength of the metal is recovered. Further, as the inner surface of the center hole is not scraped, its surface can stay smooth so that any stress concentration can be suppressed.
Patent JP-H09216374-A (JP)
Title: Ink jet printer
Inventor: TACHIBANA YOSHIAKI
IPC: B41J2/175
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To realize the miniaturization and high-degree integration of an ink jet printing head. SOLUTION: The electromechanical conversion elements (piezoelectric elements) 2a, 2b of a head are bonded to both surfaces of a member 1 to which the piezoelectric elements 2a, 2b are fixed and the fixing member 1 has a hollow structure and one surface of the fixing member 1 is set to a common ink chamber 1b to divide the common ink chamber 1b into two chambers and ink is supplied to the ink chambers on both sides from the inerior of the fixing member 1.
Patent JP-S62182964-A (JP)
Title: Document editing device
Inventor: MATSUOKA SHIGERU
IPC: G06F17/21
Filed: 1986-02-07
Abstract: PURPOSE:To improve the easiness of a handling by checking the presence/ absence of an external connection device, and affecting a checked result on the selection menu display content of a display device. CONSTITUTION:An external connecting connector 19 is provided at a part of a cabinet 4, and the connector 19 is connected to a CPU10. And to the external connecting connector 19, a static RAM21 contained in a RAM cartridge 20, or a floppy disk controller 23 contained in a floppy disk i/O case 22 is connected selectively. In this way, when the presence/absence of the insertion of a RAM cartridge is checked, and the insertion is confirmed, a message is outputted, then a selection menu 41 being displayed. When no insertion is confirmed, the presence/absence of the insertion of the floppy disk is checked, and when the insertion is confirmed, the message is outputted, then a selection menu 42 being displayed. When even no floppy disk is inserted, the message is outputted, then a menu 40 being displayed.
Patent JP-S59151730-A (JP)
Title: Manufacture of lamp
Inventor: TAKEDA TAKAO
IPC: H01J9/34
Filed: 1983-02-16
Abstract: PURPOSE:To improve reliability on the airtightness of the sealing part by a method in which glass frit is filled inside a groove and this is melted by heating for forming a glass frit layer a little higher than the depth of the groove while placing the opening end of a bulb thereon and melting it again by heating. CONSTITUTION:Pastelike glass frit mainly composed of low- melting point glass powder is filled inside a groove 22 of an end plate 2 up to the full depth of the groove 22 for obtaining a glass frit layer 3 by drying it. Next, this is put into a heating furnace for melting the glass frit layer 3 followed by cooling in order to obtain the glass frit layer 3 having the height lower than the depth of the groove. The opening end 11 of a bulb 1 is placed on the surface of said glass layer for being put again into the heating furnace in said state so as to melt again the glass frit layer 3 at a sealing temperature followed by cooling to finish sealing. Thereby, a position gap in sealing the end plate 2 and the bulb 1 can be eliminated.
Patent JP-S56120320-A (JP)
Title: Blow-molded hollow body of orientation polyester and its molding tool
Inventor: MATSUHASHI SETSU
IPC: B29L22/00
Filed: 1980-02-29
Abstract: PURPOSE:To obtain the titled hollow body, an outer surface of a bottom thereof corresponding to a spool is flat and the inside thereof has a convex section, by a method wherein a parison is inserted up to a bottom of a mold by an extending bar, to a nose thereof a concave section is formed, and a plunger of the bottom section of the mold is pushed up while blow-molding the parison. CONSTITUTION:A concave section 11a is made up at a nose of an orientation bar 11 of a parsion 3 while a long hole 10b and a plunger 12 sliding in the hole are built up at the center of a bottom mold 10. Cylindrical bars obtained by installing an injection molded parison 3 with a bottom to the orientation bar 11 is inserted into an orientation blowing mold 7, and the bar 11 is inserted until the parison 3 contacts with an upper surface 10a of the bottom mold and axially oriented. A spool 4 at a nose of the parison 3 is inserted into the long hole 10b of the bottom mold 10 at that time. The plunger 12 is lifted until the upper surface conforms to an upper surface of the bottom mold 10 while a fluid is blown from a blowing hole 11b in the bar 11, and the parison 3 is blow-molded to a hollow body.
Patent JP-S57139293-A (JP)
Title: Heat pipe roller
Inventor: ITOU MASAYUKI
IPC: F28D15/02
Filed: 1981-02-20
Abstract: PURPOSE:To improve the heat transfer efficiency of the title heat pipe roller by a method wherein a porous metallic layer is provided on the outer periphery of an inner cylinder of the heat pipe roller. CONSTITUTION:The heat pipe roller 7 has the inner cylinder 9 which is provided with a three dimensional reticulated porous metallic element 11 on the outer periphery thereof such that when the roller 7 is rotated, a liquid heat medium sealed within the roller 7 is held within the element 11 as it is agitated by the latter. Consequently, when the roller 7 is stopped, heat is transferred to the liquid heat medium and to an outer cylinder 8 through the element 11. With the above structure, the heat from the inner cylinder 9 can be transferred efficiently to the outer cylinder 8 despite that only a small quantity of the liquid heat medium is sealed in the heat pipe roller 7 and the vaporization of the liquid heat medium is accelerated so that the roller 7 is prevented from being burned dry.
Patent JP-H09207723-A (JP)
Title: Heater for defogging and defrosting of mirror for vehicle and its manufacture
Inventor: SANEMORI MICHIO
IPC: B60R1/06
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To improve a rising characteristic of temperature rise and to shorten rising time of mirror surface temperature on a heater for defogging and defrosting of a mirror for a vehicle furnished with a surface type heating element constituted by providing a resistance heating element having a PTC characteristic between a pair of electrodes laminated and formed on a surface of an insulator. SOLUTION: A first constant-resistance electric conductor 14b laminated and formed on one end side of a surface type heating element on a surface of an insulator 13, one end of which is connected to one electrode 14a1 of a pair of the electrodes and the other end of which is extended to a specified position as a first heater terminal+ and a second constant-resistance electric conductor 14c laminated and formed on the other end side of the surface type heating element on the surface of the insulator 13, one end of which is connected to the other electrode 14a2 of a pair of the electrodes and the other end of which is extended to a specified position as a second heater element are provided.
Patent JP-S53122479-A (JP)
Title: Hardness measuring apparatus
Inventor: JIAN RIYUKU RUBUETSUKU
IPC: A61B5/103
Filed: 1978-03-04
Abstract: An apparatus for measuring the consistency or hardness of a material, for example skin tissue on a living body, comprises a support to be applied against the material to be tested and a feeler movably carried by the support for displacement through a distance which will be proportional to the hardness or consistency being measured. To avoid the need for careful positioning of the device on the test material with a carefully constant bearing pressure, a control circuit is provided for recording the displacement of the feeler only when the bearing pressure of the support on the test material has a predetermined value. The reading of the displacement is held and is preferably digital. Application of the support successively to different points on the test material will enable a true comparison of the readings at the various points.
Patent JP-H09218575-A (JP)
Title: Rotary developing device
Inventor: NISHIMURA MASAYUKI
IPC: G03G15/01
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a developing device simple in constitution and capable of supplying and recovering developer without being leaked by using the mortion particular to a rotary body. SOLUTION: In this device, the developer cartridge 10 for supplying the developer L is attached detachably to an developing unit 12, and the developer cartridge 10 can be replaced, as necessary. Therefore, the developing unit 12 can be miniaturized. The excess developer L in the developing unit 12 is recovered from the developing unit 12 to the developer cartridge 10 through a discharging pipe 70 by using the change of action direction of gravity by rotation of a rotary body. In such a manner, the attachment of a special recovering container is not required since the excess developer L is recovered into the developer cartridge 10, therefore mounting space is made small.
Patent JP-S60170461-A (JP)
Title: Dc/dc converter
Inventor: NORIKOSHI ISAMI
IPC: H02M3/28
Filed: 1984-02-10
Abstract: PURPOSE:To obtain an output current having an average value near the peak value of a circuit current in a high efficiency by effectively combining a forward type and a flyback type. CONSTITUTION:The first and second transistors 2, 4 are alternately turned ON and OFF by a driver 11. The secondary currents of transformers 20, 30, 40, 50 are respectively applied through diodes 24, 34, 44, 54, and an output current flowed from output terminals 7, 8 to a load 9 becomes a flat DC current having as an average value the peak values of the secondary currents of the transformers 20, 30, 40, 50. A voltage between the output terminals 7 and 8 is applied to a controller 10, and the operating frequency of a drive signal supplied from the driver 11 to the transistors 2, 4 is controlled on the basis of a control signal from the controller 10.
Patent JP-H09218654-A (JP)
Title: Display device for numberals and the like
Inventor: TANAKA SHINKUROU
IPC: G09F9/37
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of displaying numerals, etc., in a simple structure by varying them. SOLUTION: By installing a transparent segment display part 11 on a substrate 10 and installing a segment opening/shutting member 20 corresponding to each segment of the display part 11, a shaft 21 in a notch 22 provided on the side edge of the opening/shutting member 20 is held by a supporting member 30 so as to be freely turned. And each segment is shut by putting down the above-mentioned opening/shutting member 20 on each segment, which is opened by laying the member on the other side, and the display device is enabled to display an arbitrary numeral, etc., by brightening of only open segments by projecting light from the rear plane of the substrate 10.
Patent JP-H09217085-A (JP)
Title: Modified mint oils and the production of the same
Inventor: ISHINO RITSUKO
IPC: C07B63/00
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain a modified mint oil useful as food and drink, medicine, etc., capable of easy preparation of desired flavor composition free from depleted material, unpleasant odor or unpleasant taste, flavor like a hogweed, resinous material, etc., by carrying out the contact and extraction of a specific crude mint oil with super critical carbon dioxide at a specific temperature and pressure. SOLUTION: This modified mint oil is obtained by carrying out the contact of (A) the crude mint oil obtained by steam distillation of mints with (B) super critical carbon dioxide at 35-100 deg.C, under pressure of 76-350kg/cm<2> , in some cases the continuos contact is repeated under the combination of the same temperature and pressure, to remove (C) the unpleasant odor or unpleasant taste, unstable terpene hydrocarbon, hogweed flavor, resinous material by fractional extraction.
Patent JP-S62265016-A (JP)
Inventor: JIYAN FURANSOWA BUBO
IPC: G05G9/00
Filed: 1987-02-04
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-S57140096-A (JP)
Title: Power supply controller
Inventor: OKADA HISAO
IPC: G08C17/00
Filed: 1981-02-21
Abstract: PURPOSE:To achieve remote control and timer control, by turning off a switch inserted to a main power supply through the control of bistable circuit in case of remote control and turning on the switch at timer control. CONSTITUTION:When a switch 6 for a remote controlling power supply circuit 5 connected to commercial power supply terminals 1a and 1b are closed, an output of a power supply start detecting circuit 20 is applied to an FF circuit 8 being a bistable circuit via a contact R of a switch 25. A switch 3 of a relay device connected to the main power supply 4 turns off for remote controllable state. When a contact 32 of an external timer is connected to commercial power supplies 31a and 32b, an output of the detecting circuit 20 is applied to the FF circuit 8 via a contact T of the switch 25. The switch 3 of the relay device 2 turns on and the timer can be controlled state. Thus, the remote control and time control can be achieved.
Patent JP-S63193630-A (JP)
Title: Lan connecting system
Inventor: YAMATO OSAMU
Filed: 1987-02-04
Abstract: PURPOSE:To attain data communication between a terminal in a digital exchange and a terminal in an LAN by providing the titled system with switching interfaces connected to a main switch in the exchange and LAN interface circuits directly connected to the LAN. CONSTITUTION:The system is constituted of the main switch(MSW) 100 in a DPBX 1, data terminal connecting circuits(TCNs) 120, 121, an LAN connecting device(LANCN) 140, a CPU 110, DTCNs 130, 131, DTEs 150, 151 having V/24 interfaces, a BR-LAN 170 connected through the LANCN 140, and DTEs 160, 161 directly connected to the BR-LAN 170 through an LAN interface board built in the terminal. Thus, data communication can be attained between the terminal stored in the digital private branch exchange and the data terminal stored in the LAN.
Patent JP-S61186326-A (JP)
Title: Agent for suppressing progress of hepatocirrhosis
Inventor: IIZUKA CHIYOKICHI
IPC: A61P1/16
Filed: 1985-02-12
Abstract: PURPOSE:To provide the titled suppressing agent composed mainly of sugars and proteins existing in a cultured mycelia of fungi belonging to Basidiomycetes such as Cortinellus shiitake cultured in a solid medium rich in xylose component. CONSTITUTION:A basidiomycete (e.g. Cortinellus shiitake, Pleurotus ostreatus, Flammulina velutipes, Pholiota nameko, Lyophyllum aggregatum, etc.) is inoculated and cultured in a solid medium rich in xylose component (e.g. baggasse, wheat straw, rice straw, stalk and leaf of corn, monocotyledonous plant such as cedar, etc.). After cultivation, the medium is crushed, hydrated, and treated with a carbohydrase, etc. at 40-50 deg.C to promote the partial decomposition of the medium. Finally, the temperature is raised to 60 deg.C to effect the decomposition of the medium and the inactivation of the enzyme, the medium is stirred and mixed, and the extract liquid obtained by the filtration, etc. of the medium is freeze-dried to obtain the cultured mycelia as a brown powder. The objective agent for suppressing the progress of hepatocirrhosis can be obtained by using the powder as a main component.
Patent JP-S57139081-A (JP)
Title: 5-alkylcarbamoyloxy and 5-alkanesulfonyloxy derivative of antibiotic substance b-41 and preparation thereof
Inventor: TAKIGUCHI HIROSHI
IPC: A61P31/04
Filed: 1981-02-23
Abstract: NEW MATERIAL:A compound expressed by formulaI(R 1  is CH 3 , C 2 H 5  or i-C 3 H 7 ; R 2  is CH 3  or 2-pyrrolylcarbonyloxymethyl; R 3  is lower alkylcarbamoyl or lower alkanesulfonyl).  
     USE: Useful as an insect repellent, etc. having the acaricidal and insect exterminating activity. The optimal amount as the insect repellent is 0.5W50.0mg/ body weight of an animal and orally administered once or in divided fractions for 1W5 days.  
     PROCESS: B-41-146 strain (FERM-P No.1438) belonging to the genus Streptomyces is cultivated, and B-41 expressed by formula II is isolated from the resultant culture and reacted with a lower alkyl isocyanate or lower alkanesulfonyl chloride to afford the compound expressed by formulaI. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07231710-A (JP)
Title: Harvester for root vegetables
Inventor: TSUGA KONOSUKE
IPC: A01D67/00
Filed: 1994-02-23
Abstract: PURPOSE:To provide a self-propelled harvester for root vegetables for digging out root vegetables of long root (deep root) such as burdock, pulling out, transporting the root vegetables to the rear of a machine body and storing. CONSTITUTION:A vibration type digging device is arranged at the front position of a traveling body 2 equipped with a pair of a right and a left crawler traveling devices and a pulling conveyor for holding the root vegetables dug by the digging device, pulling out and transporting the root vegetables backward is laid between the digging device and a harvest storing device set at the rear of the traveling body to give a harvester for root vegetables. Heavy weight materials such as a driving shaft 4 for the crawlers, a transmission 5, an engine 6, etc., are arranged at the rear of the traveling body 2 at the opposite side of the digging device and the pulling conveyor. A space is formed at the front part between the right and the left crawlers, the longitudinal balance of the machine body is improved, the machine body is lightened and the harvested root vegetables being transported by the pulling conveyor are not brought into contact with the machine body.