baber/WOPTO huggingface dataset:
Patent JP-H02287937-A (JP)
Title: Optical reproducing pickup
Inventor: MATSUZONO JUNJI
IPC: G11B11/105
Filed: 1989-04-28
Abstract: PURPOSE:To improve the S/N (C/N) by providing a mode filter and a mode filter for detecting a signal on an optical waveguide for leading in a reflected light from a recording medium in an optical reproducing pickup of an optical waveguide type. CONSTITUTION:A laser light from a light source 24 becomes a prescribed linearly polarized light, for instance, a TE wave by a linearly polarized light irradiating means 21 and led to a recording medium 3. A reflected light from the medium 3 is led into a trunk path 9C of an optical waveguide 9. This reflected light is led into mode filters 11A, 11B for forming a mode filter for detecting a signal through a mode filter 22. In this case, since the planes of polarization of the filters 11A, 11B are prescribed by slanting faces 35A, 35B whose directions are opposite to each other, when one passing light increases, the other decreases. Accordingly, an output whose noise is offset is fetched from a differential detecting circuit 7. Also, the TE wave of an incident light on the medium 3 is cut off partially by the mode filter 22, therefore, since a virtual Kerr enhancement effect is obtained, the S/N (C/N) is improved.
Patent JP-S62266953-A (JP)
Title: Time information automatic setting system
Inventor: SHIBUYA TADASHI
IPC: G10L15/00
Filed: 1986-05-14
Abstract: PURPOSE:To prevent the setting error and the time information left unset by providing an automatic outgoing device and an automatic incoming device having a voice recognition function on an electronic exchange and recognizing the time information from the source of No.117 and setting the time information automatically. CONSTITUTION:The time information subject to command-in by a test seat 11 is given to the automatic sender 10, a dial signal is sent from a test information driving and distributing circuit 6 to an exchange side and connected to a subscriber No. 117 being a telephone service special number, time information is inputted to the automatic reply device from the exchange and returned to a maintenance information processing unit 7 by the voice recognition function. The time information returned to the unit 7 from the No. 117 is edited into a time information setting format of an exchange command and sent to a master clock device 5 of the exchange. Thus, a master clock device set signal is sent from the unit 7 after a predetermined lead time from the time information sent to the master clock device 5. Through the operation above, the accurate time is set.
Patent JP-H02288306-A (JP)
Title: Manufacture of rare earth permanent magnet
Inventor: KOSEKI HIROYUKI
IPC: H01F1/08
Filed: 1989-04-28
Abstract: PURPOSE:To advance a granulation property and a magnetic field or orientation property by adding 1.5-4.0wt.% of di-n-butyl phthalate to an alloy powder before molding in a magnetic field. CONSTITUTION:An alloy consisting of Sm (Co, Fe, Cu, Zr) is smashed finely into particles having an average diameter of 3mum and into the resultant alloy powder, 1.5-4.0wt.% of di-n-butyl phthalate is mixed with using fluorine hydrocarbon as a solvent and these are granulated by tumbling. By adding the di-n- butyl phthalate, the di-n-butyl phthalate is adsorbed to the surface of the alloy powder so as to cover that surface, thereby decreasing a frictional force of the alloy powder and accordingly increasing a magnetic field orientation property at the time of molding. In addition, as there is no bad influence upon a sintering process, the characteristics of magnets can be improved. Also, the di-n-butyl adsorbed layer on the alloy powder surface acts to improve the granulation property and to prevent oxidization.
Patent JP-S5735288-A (JP)
Title: Heat transmission device
Inventor: OOGUSHI TETSUROU
IPC: F28D15/00
Filed: 1980-08-09
Abstract: PURPOSE: To provide such a heat transmission device as having a high circulation volume of liquid by a method wherein a pressure difference required for opening and closing a valve is varied in response to its opened or closed condition.  
     CONSTITUTION: Pressure receiving area in the valve body is defined in reference to a size 25 of the valve seat 23 in case of a closed valve, and further defined in reference to a size 26 of the valve seat 24 in case of an opened valve. That is, the pressure receiving area in case of an opened valve is higher than that in case of a closed valve. When a pressure difference between the high pressure fluid and the low pressure fluid is increased, the valve is opened. Then, even if the pressure difference in the fluid is decreased, the pressure receiving area in the valve is higher than that in case of the closed valve, so that the valve may not be closed rapidly. Therefore, a volume of circulation of fluid to accompany with a one-time opening and closing of the valve is increased and the rate of transmitted heat is increased. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08305355-A (JP)
Title: Automatic performance controller
Inventor: USA SATOSHI
IPC: G10H1/46
Filed: 1995-05-09
Abstract: PURPOSE: To provide an automatic performance controller capable of precisely detecting operation of a performer and controlling music. CONSTITUTION: Girosensors 2X, 2Y are used for a hand controller 1 rocked and operated with a hand by a performer (a conductor), and the rocking operation of the hand controller 1 is judged based on the angular speed data detected by the girosensors 2X, 2Y. The judgement system uses e.g. a method such as that a peak of an angular speed is rhythm timing is judged, etc. When the rhythm timing is detected by such a method, the data of the effect being the rhythm timing are transmitted to an electronic instrument with an automatic performance function. The electronic instrument while automatically performing controls the tempo of the automatic performance based on the rhythm timing data.
Patent JP-H05261478-A (JP)
Title: Producltion of collapsible sand core
IPC: B22D18/04
Filed: 1992-03-19
Abstract: PURPOSE:To obviate failure at the time of low-pressure casting and to improve collapsibility after casting by molding a sand core prototype by using specific resin coated sand and treating this sand core prototype with a mineral acid, then drying the sand core prototype. CONSTITUTION:The sand core prototype is molded by using the resin coated sand formed by coating the sand with a synthetic resin of a carbolic acid system and is then immersed into a mineral acid soln., such as dilute sulfuric acid to penetrate the mineral acid into the sand core prototype. After this prototype is pulled up from an immersing chamber, the prototype is dried for a prescribed period of time at a prescribed temp. As a result, the oxidation decomposition reaction of the synthetic resin of the carbolic acid system is executed, by which the resin is colored blackish brown and is degraded in strength. This degradation in strength can sufficiently withstand the pressurized force at the time of casting. The sand core is extremely easily taken out at the time of taking the sand core out of the casting if the strength is previously degraded in such a manner.
Patent JP-S5813326-A (JP)
Inventor: FUJIE KUNIO
IPC: A01G9/24
Filed: 1981-07-17
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-H11300606-A (JP)
Title: Lower surface table rotating device for lapping/polishing machine
Inventor: YASUOKA NORISUKE
IPC: B24B37/12
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a lower surface table rotating device for a lapping/ polishing machine hardly causing a failure by preventing the deformation of a lower surface table caused by thrust load and the generation of heat consequent to frictional resistance even in the case of needing large machining load (thrust load) and/or machining speed. SOLUTION: In a lower surface table rotating device 20 for a lapping/ polishing machine receiving thrust load by a sliding face 8 between the upper end annular plane of a fixed body 5 and the peripheral part lower face of a rotating body 3, the fixed body 5 is provided with an air reservoir chamber 6 along the upper end annular plane, and a pore leading to the air reservoir chamber 6. The air reservoir chamber 6 is formed of a large number of chambers provided at equal spaces in a circumferential direction and formed in curcular, elliptic, square, rectangular, triangular or rhombic shape from the top view, or a continuous groove of star shape or rectangular spiral shape from the top view or a large number of radially arranged grooves.
Patent JP-H09297073-A (JP)
Title: Bending moment detector
Inventor: HONDA IWAO
IPC: G01L1/00
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To eliminate a measurement error by using a specified formula by directly outputting a voltage proportional to a bending moment. SOLUTION: When an object member 8 is bent and deformed, a voltage proportional to distortion ε of the member is generated at a piezoelectric polymer film 1 and between an electrode 2 (21 and 23) and an electrode 3 (31 and 33). A bending moment M acting upon the member 8 is found from a formula by difference-approximating a space differential of a surface outline W of the member. By so connecting that an average of voltage generated between the electrode 2 (21 and 23) and the electrode 3 (31 and 33) is outputted, and by inputting the output to a measuring amplifier through a lead wire for measurement, the bending moment M acting upon the surface of member 8 at a center position between the electrodes 2 (21 and 23) and 2 (31 and 33) is measured.
Patent JP-H07318469-A (JP)
Title: Compounded thermal analyzer
Inventor: KUWATA KOJI
IPC: G01N21/31
Filed: 1994-05-25
Abstract: PURPOSE:To analyze a volatile substance at a low temperature, and widen an application range of an analytical sample by measuring a temperature in a heating furnace, and controlling a heater so that a temperature of a gas passage system follows the measured temperature. CONSTITUTION:Carrier gas is introduced in a heating furnace 1a, and generating gas from a sample S flows outside of the furnace by being accompanied the carrier gas, and passes through a gas passage system 3, and flows in a detector 2. A controller 5 compares a measured temperature by a heating furnace temperature measuring thermocouple 6 with a measured temperature by a passage temperature measuring thermocouple 7, and controls the magnitude of an electric current supplied to a ribbon heater 4 so that the measured temperatures coincide with each other. A temperature of the passage system 3 can be raised under heater control by this controller 5 by following a temperature of the heating furnace 1a.
Patent JP-S61269648-A (JP)
Title: Forming method for high density magnetic flux
Inventor: OMORI AKIRA
IPC: H02K15/03
Filed: 1985-05-22
Abstract: PURPOSE:To increase the magnetic flux in high density by concentrating the magnetic flux of the first magnet by the magnetically repelling force of the second and third magnets disposed so that the polarities coincide through nonmagnetic units at the inside and outside of the first magnet formed in a horseshoe shape with lateral N- and S-poles. CONSTITUTION:Poles 10 secured in a case 20 are so provided at the inside and outside of the first magnet 11 of arc shape that N- and S-poles are disposed laterally through plastic plates 12, 13 that the second and third magnets 14, 15 of arc shape coincide in the polarity. The adjacent magnets 10 are disposed so that the opposite poles are disposed adjacently. An armature is composed of a rectangular coil 19 wound on a supporting frame 18 secured to a rotational shaft 17. Thus, since the magnetic flux of the magnet 11 is concentrated in an arc shape for coupling the both poles by the magnetically repelling force of the magnets 14, 15, the magnetic flux becomes high density.
Patent JP-H11300012-A (JP)
Title: Equipment for game
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide, for a game hall, tabulated information more useful for management analysis to be carried out by the game hall. SOLUTION: In the equipment for game installed at a game hall, various data are tabulated in terms of the unit cost for leading balls used in the game and the results of the tabulation can be outputted. Especially in a tabulation illustrated, a return rate (%), a ratio of the number of delivered and shot balls of the total number of shot balls counted while the game state is out of the premium status is displayed on the column of 'return'. The out of the premium status means the game status other than that with any 'favor' such as probability varying position or jackpot position. The number of delivered shot balls means the number of balls used for the game among prize balls delivered to a player.
Patent JP-H10301775-A (JP)
Title: Electronic device, data management method for electronic device and recording medium recording data management processing program
Inventor: YOSHIZAWA HIROAKI
IPC: G06F21/12
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To make only a teacher able to view program data for a teaching material by a simple operation by reading a program for the teaching material with a specified program prepared accompanying normal program preparation as a key. SOLUTION: In order to access a teaching material program ROM 13a incorporated in a ROM 13, a program file is prepared beforehand and stored in a program data memory 14b inside a RAM 14. On the input screen of a program name accompanying a program preparation processing thereafter, when an F4 key 12f is operated, it is judged that the program file is provided inside the program data memory 14b and a teaching material program list screen for calling the program file for the teaching material stored in the teaching material ROM 13a beforehand as needed is displayed. By selecting an optional program file for the teaching material, the selected program file for the teaching material is down-loaded to the program data memory 14b and called.
Patent JP-S5443812-A (JP)
Title: Manufacture of aluminum electric wire
Inventor: INOUE SADAO
IPC: C21D9/56
Filed: 1977-09-14
Abstract: PURPOSE:To obtain an Al wire with enhanced heat resistance used for overhead power transmission by manufacturing a predetermined Al rough wire by continuous casting and rolling after which the rough wire is heated under specific conditions, water cooled, cold drawn, and subjected to predetermined stabilization treatment. CONSTITUTION:99.6-99.85% Al metal is cast into ingot D by a continuous casting machine composed of belt wheel A, cast wheel B and belt C, and rolled by rolling mill F to obtain a rough wire having tensile strength of 12-16kg/mm.<2> at ordinary temp. The rough wire is then heated by heater E at 550-640 deg.C for 0.2- 2sec, immediately water cooled by cooler G, and rolled round reelI. Thereafter, predetermined cold drawing is carried out and stabilization treatment at 150-230 deg.C for 0.2sec-6hr is further carried out if necessary. By this method an Al electric wire is obtd. having enhanced heat resistance and superior characteristics such as tensile strength and elongation.
Patent JP-S5233902-A (JP)
Title: Regeneration of waste oil by neutralizing acid sludge in the oil
Inventor: TAKAOKA SHIYUNICHIROU
IPC: C10G19/00
Filed: 1975-09-12
Abstract: PURPOSE: To regenerate a highly deteriorated waste acid oil which cannot be purified by the conventional sulfuric acid washing, by neutralizing the acid oil containing sulfuric acid sludge with neutralizing agent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11299719-A (JP)
Title: Dishwasher
Inventor: MIZUNO TOSHIMITSU
IPC: A47L15/42
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To enhance the efficiency of a dishwasher by equipping a means to heat an area above a water tank in a dish washing chamber on the side wall of the dish washing chamber. SOLUTION: A heater is equipped on the water tank 11 formed in the lower part of the dish washing chamber 1. Washing water heated by the heater is sucked by a pump and jetted from rotary nozzles. On right and left side walls of the dish washing chamber 1, a heater unit 3 is attached. The heater unit 3 comprises a cover sheet which is a heat ray reflecting insulation sheet constituted into a rectangle as a whole and a sheath heater 31 which is a heating means to be attached to the cover sheet 32. The cover sheet 32 comprises a butyl rubber layer 33 and aluminum foils 34 to cover both surface and backside of the butyl rubber layer 33 and reflects heat rays from the sheath heater 31 and demonstrates the insulating function. The heater unit 3 is integrally connected with the cover sheet 32 by an adhesive 35 by pressing the sheath heater against one face of the cover sheet 32.
Patent JP-H118162-A (JP)
Title: Composition for electrolyte formation of solid electrolytic capacitor, manufacture of solid electrolytic capacitor and solid electrolytic capacitor
Inventor: UEHARA HIDEAKI
IPC: C08K5/00
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To enhance the electrical characteristics cover a low frequency to a high frequency of a solid electrolytic capacitor and the stress and heat resistance of the capacitor in the process for manufacturing the capacitor, by a method wherein an aniline compound, an organic sulfuric acid, water and an organic solvent are made to contain in a composition for electrolyte formation to constitute the composition for electrolyte formation of the solid electrolytic capacitor. SOLUTION: The composition for electrolyte formation of a solid electrolytic capacitor is manufactured using a deaerated aniline, deaerated ion-exchange water and the dimer of a deaerated ethanaloniline, which are obtained by bubbling an aniline, ion-exchange water and an ethanolaniline with nitrogen for 30 minutes, and a phenolsulfonic acid. The composition for electrolyte formation of the solid electrolytic capacitor is formed into an electrolyte 4 consisting of a polyaniline to form in order a carbon paste layer 5 and a silver paste layer 6 on the electrolyte 4. Moreover, a cathode lead 7 is connected with the layer 6 and a tantalum pellet 2 is packaged by molding with a sealing material 8 to obtain the solid electrolytic capacitor by forming the tantalum pallet into a valve metal plate.  As a result, the electrical characteristics over a low frequency to a high frequency of the capacitor and the stress and heat resistance of the capacitor in the process for manufacturing the capacitor are improved.
Patent JP-H06328903-A (JP)
Title: Packing ring between tire beads
Inventor: DOMINIKU JIRAARU
IPC: B60C5/16
Filed: 1994-05-25
Abstract: PURPOSE: To provide a proper sealing property of a tubeless tire installed on a rim. CONSTITUTION: A ring element 3 is provided between two beads 12 of a tire P installed on a rim J a bottom surface of which is flat. The ring element 3 has an outline, especially two side surfaces 30 on a meridian cross-section of which fastening between the beads 12 and the ring 3 which is zero or negative on a base part of the ring 3 slightly increases along a constant distance h1 in the radial direction and thereafter, it remarkably increases along an adjacent distance h2 in the radial direction to this distance. Consequently, it is possible to use this tire P on the rim J without adding a tube.
Patent JP-S60254331-A (JP)
Title: Trouble processing method of data processing system
Inventor: HANATANI SHIYUUICHI
IPC: G06F11/22
Filed: 1984-05-31
Abstract: PURPOSE:To execute retry of a trouble by reserving the report of the trouble detected by an instruction supplying circuit part until the end of the execution of an instruction word which is being executed in an instruction executing circuit part, and at the end of the execution, reporting the trouble to a diagnozing device. CONSTITUTION:If an error is detected by a detector 211 and the output of the detector 211 is turned to the high level during the processing of an instruction C in the instruction supplying circuit 21, the high level output of the detector 211 is applied to an FF27 by an instruction end specifying pulse 2,300 appearing at the complete end of the execution of an instruction word A being executed in the instruction executing circuit 23, i.e. at the end of the execution of A3, to set up the FF27 and the output of the FF27 is applied to the diagnozing device 3 as the error information. Since the execution of the succeeding new instruction word B is not almost started, that the instruction word A is retriable is decided and retry is executed when the succeeding instruction word B is read out from a main storage 1 by the instruction supplying circuit 21.
Patent JP-S62265973-A (JP)
Title: Mold transfer device for packing and molding machine in food processing
Inventor: SATOU HIDEAKI
IPC: A23P1/10
Filed: 1986-05-14
Abstract: PURPOSE:To arbitrarily control processing process time of a mold packing and molding machine without being limited by mechanical structure, by equipping a drive shaft with two one-way clutches, engaging the clutches with hydraulic pressure or air pressure cylinders, respectively and intermittently rotating the drive shafts. CONSTITUTION:A drive shaft is simultaneously equipped with one-way clutches 18 and 19 and two cylinders 15 and 16 connected by link to the clutches, respectively are used as driving devices. The two cylinders are alternately and cooperatively while adjusting the cylinders to a processing process so that a mold transfer device can arbitrarily carry out continuous or intermittent movement or stop.
Patent JP-H02290464-A (JP)
Title: Instantaneous water heater
Inventor: NISHI TAKAHIRO
IPC: F24H1/14
Filed: 1989-04-28
Abstract: PURPOSE:To enable the use of hot water at a desired temperature or near it in a short time as soon as the discharge of the hot water is started by providing a lagged hot water storage vessel on the downstream side of a heat exchanger in a hot water passage and constituting a return current passage providing a pump and a valve between the downstream side of the storage vessel and the upstream side of the heat exchanger. CONSTITUTION:When a pump 8 is operated in a condition not to perform the discharge of hot water from a hot water discharge part 11, residual water in a lagged hot water storage vessel 7 enters a return current passage 10 from a hot water passage 2 to allow it to flow in the pump 8 and a valve 9 such as a check valve to enter the hot water passage 2 again so as to return to the lagged hot water storage vessel 7 to circulate. Accordingly, by properly burning a burner 12 at the same time as the circulation the temperature of circulating water can be increased. As the result, the hot water increased at a higher temperature (for instance, about 60-80 deg.C) than a normal use temperature (for instance, about 40 deg.C) in the lagged hot water storage vessel 7 can be lagged and stored.
Patent JP-S62267398-A (JP)
Title: Coal gasifying device
Inventor: OTSUBO KOICHIRO
IPC: C10J3/72
Filed: 1986-05-15
Abstract: PURPOSE:To readily make constitution of shapes of parts composing a gasifying furnace and to improve performance and reliability of the gasifying furnace, by forming a water cooling wall pipe which composes the gasifying furnace and is at least partially spirally constituted. CONSTITUTION:In a coal gasifying device consisting of a combustor part 18 which burns a fuel to form a high-temperature atmosphere, a diffuser part 19 which is located on the combustor part, communicated with the combustor part 18, carbonizes and thermally cracks the fuel and blends a gas from the combustor part 18 with the fuel and a reductor part 20 which is positioned on the diffuser part, communicated with the diffuser part 19, carries out endothermic gasifying reaction and gasifies carbon particles from the diffuser part 19, the water cooling wall pipe of the coal gasifying device is at least partially formed in a spiral state so that reliability of the gasifying furnace is improved and pipes with any dimensions of inner diameters can be combined.