baber/WOPTO huggingface dataset:
Patent JP-S63233433-A (JP)
Title: Rule maintenance management system using metarule knowledge in knowledge base system
Inventor: NITTA TORU
IPC: G06N5/04
Filed: 1987-03-20
Abstract: PURPOSE:To attain automatic maintenance management of rule knowledge without using manual operation by providing the titled system with a metainference means for executing inference relating to rule knowledge maintenance management. CONSTITUTION:A knowledge base 5 stores some rule knowledge sets 50a-n each of which includes plural rule knowledge elements and a metarule knowledge set 51. When an instruction for the maintenance management of rule knowledge is inputted from an I/O device 7, an inference means 1 starts the metainference means 2. The inference means 2 extracts a knowledge set 51 through a knowledge base management means 4 to execute metainference by using the metarule of the knowledge set 51. After the end of metainference based upon the means 2, the result of metainference is informed to a rule maintenance management means 3. The management means 3 decides the result, and if the correction of the rule knowledge is necessary, the rule is deleted, corrected or added on the basis of the inference result obtained by the means 2.
Patent JP-S62225032-A (JP)
Title: Radio paging communication system
Inventor: ITO SADAO
IPC: H04B7/26
Filed: 1986-03-27
Abstract: PURPOSE:To build inexpensively a communication system with high effective use of a frequency by arranging man portable radio equipments in a way connectable to a radio base station at the same time and forming a channel by a multi-channel access control. CONSTITUTION:A base station 8 allows all the portable radio equipments to send an ID signal and when the station 8 receives the signal, it is decoded and the charnel for the portable radio equipments is designated. The portable radio equipments 9-16 receive a base station talking channel frequency F1 and sends the result in channel frequencies f1-f8 respectively. If an interference radio wave having a frequency close to the frequency f1 of the radio equipment 9, it is detracted by an interference radio wave detector DT, the frequency fl of the radio equipment 9 is changed into a frequency g1 to change the frequency f1 of a receiver Rx9 into the frequency g1. This is applied to other equipments. When a talker moves to other radio zone during talking, a page management center PC switches the charnel into a radio channel used in the zone incorporates plural base stations and is connected to a private branch of exchange system PBX. Thus, the correspondence between a telephone set accommodated in the PBX and a base station, then a portable radio equipment is attained.
Patent JP-S59206819-A (JP)
Inventor: KUOO RIYUN IIPU
IPC: B41J2/465
Filed: 1984-04-04
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-S57184772-A (JP)
Title: Condor valve
Inventor: KONDOU SHIYUNJI
IPC: F16K17/36
Filed: 1981-05-01
Abstract: PURPOSE:To constitute the valve so as to prevent the jetting of gas surely when a gas cylinder is tilted under a condition that it is equipped with a regulator to the valve, in an emergency shut-off valve for a LPG cylinder or the like. CONSTITUTION:The lower part of a pin rod is rotated so as to face downward while the upper part 4 thereof is turned so as to face upward at all times by a method wherein the lower part 3 and the upper part 4 of the pin rod are bent to opposite directions and the lower bent part is made heavier. A ball with pin 1 is so constituted that it loses the center of gravity thereof with respect to a slight inclination of the upper part 4 of the pin by a method wherein the ball 1 with the pin is scooped out to make the upper part of the ball 1 with the pin heavy, and whereby the shut-off of the passageway may be ensured.
Patent JP-H10321369-A (JP)
Title: Electroluminescent device
Inventor: HIRAI HIROYUKI
IPC: G09F9/30
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an EL device having a color filter layer on which a manufacturing process is simple and a yield is excellent by exposing a silver halide color photosensitive layer applied on a transparent base board in a pattern by the color filter layer, and providing at least red, green, blue pixel patterns formed by preforming color development processing. SOLUTION: This EL device is formed as a structure that a color filter layer 2, a protective layer 3, a transparent electrode (an anode) 4, a hole transport layer 5, a white light emitting layer 6, an electron transport layer 7 and a back plate (a cathode) 8 are sealed between a transparent base board 1 and a base board 9 by a sealant 10. The water impermeable protective layer 3 is provided between the color filter layer 2 and the transparent electrode 4, and an organic compound layer has at least a single layer containing a high polymer compound. The transparent base board 1 is flexible plastic. Therefore, the EL device which can be manufactured by an applying method in most processes, can be inexpensively and efficiently obtained.
Patent JP-S57181982-A (JP)
Title: Power saved operation of compressor by pressure difference
Inventor: MURAKAMI KUNIAKI
IPC: F04B49/06
Filed: 1981-05-01
Abstract: PURPOSE:To enable operation with the least air supply ability matching the quantity of air consumed by a compressor by detecting a difference in pressures at a time in a loaded period and a time after a lapse of time (t) so as to compute the supply ability for the quantity of air used by the compressor. CONSTITUTION:A difference in pressures at a time t0 in a loaded period and a time t1 after a lapse of time (t) is a signal of informing whether an air supply ability of a motor is sufficient or short for a quantity of air to be consumed. Based on the difference in the pressures, if the quantity of the air consumed exceeds the supply ability thereat, the supply ability is enhanced so that the quantity of air supplied is pertinently corrected.
Patent JP-S61226799-A (JP)
Inventor: MAKUTA SHUNICHI
IPC: G04C21/02
Filed: 1985-03-29
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-S60211969-A (JP)
Title: Semiconductor device
Inventor: UCHIDA AKIHISA
IPC: H01L29/73
Filed: 1984-04-06
Abstract: PURPOSE:To enable to quicken the readout speed without increasing the occupation area of the memory cell by a method wherein the capacity between dielectrics filled in the U-shaped grooves and the semiconductor substrate are utilized as a speedup capacitor in the bipolar memory. CONSTITUTION:When contact holes are formed, the deposition of aluminum is performed in U-shaped groove isolated bodies 4c, 4c,... being formed in the interior of a capacitor region Ac after parts of an oxide film being formed on the surface of the region Ac were removed, and an aluminum layer connected with the electrode 13d of a Schottky barrier diode D is formed for bringing the electrode 13d into contact with the polycrystalline silicon layers 6 in the U- shaped groove isolated bodies 4c, 4c,.... Whereupon, as the contact area of the U-shaped groove isolated bodies 4c and the substrate 1 is large, a comparatively larger capacity generates between the polycrystalline silicon layers 6 and the substrate 1 as a dielectric in the interior of this device and the capacity is connected to the electrode 13d of the Schottky barrier diode D. Moreover, the other end of the capacitor consisting of the capacities of the U-shaped groove isolated bodies 4c is connected to the collector of the transistor Q through an n<+> type buried layer 2.
Patent JP-S54159776-A (JP)
Title: Centrifugal separator
Inventor: UNNO TAKASHI
IPC: B04B3/04
Filed: 1978-06-07
Abstract: PURPOSE: To continuously remove adherent substances sticking on the dehydration drum to improve separation performance by fixing a brush to the outer wall surface of a cylinder of a screw drum and cleaning the inside wall surface of a dehydration drum.  
     CONSTITUTION: When fluid including solid substances flows in through an inlet 32 by revolving an electric motor 1 of a centrifugal separator, this fluid flows through a port 37 into circular space between the screw drum 27 and the dehydration drum 18 as well as it is rotated by the screw drum 27. Consequently, water flows out from a discharge opening 34 through fine holes 16 of the dehydration drum 18. Solid substances 38 remaining near these fine holes 16 are scraped by a spiral plate of the screw drum 27 due to the revolving difference between the screw drum 27 and the dehydration drum 18, sent upward, and guided by a discharge blade 15 to be discharged through a discharge opening 33. At this time, a brush 30, fixed to the screw drum, rubs the inside surface of the dehydration drum 18, removing the said solid substances 38 and preventing loading. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04280337-A (JP)
Title: Virtual storage computer system
Inventor: KANEKO HIROYUKI
IPC: G06F12/10
Filed: 1991-03-08
Abstract: PURPOSE:To supply a virtual storage computer system which can improve operation speed by means of reducing the frequency of address conversion from a virtual memory to a real memory. CONSTITUTION:A processor 11 accesses the virtual address of a corresponding global frame on the virtual memory 17 at the time of executing a program module stored in a main storage device 13. A map table 19 is referred to as to initial access by a certain program module so as to obtain a real address concerned on the real memory 18. The real address obtained at that time is stored in a cache register 14. The map table 19 is not successively referred to as to second and succeeding accesses but the target real address is directly calculated based on the real address which is cached, whereby the real memory 18 is accessed.
Patent JP-H04280936-A (JP)
Title: High strength cu alloy excellent in hot rolling cracking resistance
Inventor: FUTATSUKA RENSEI
IPC: C22C9/02
Filed: 1991-03-07
Abstract: PURPOSE:To improve the hot rolling cracking resistance of a high strength Cu alloy. CONSTITUTION:The alloy is a Cu alloy having a composition which consists of, by weight, 0.4-2.5% Sn, 0.2-4% Ni, 0.02-0.4% Si, 0.001-0.015% Pb, 0.1-2% Zn, and the balance Cu with inevitable impurities and in which Ni (%)/Si (%) is regulated to >=10.
Patent JP-H01241224-A (JP)
Title: Digital/analog converter
Inventor: IMAMURA MAKOTO
IPC: H03M1/82
Filed: 1988-03-22
Abstract: PURPOSE:To employ a D/A converter with less bit number and to attain D/A conversion with high accuracy by varying a pulse width of a pulse supplied to the most significant bit side in response to the value of the high-order bit of a digital data. CONSTITUTION:Generating 1st and 2nd pulses succeedingly, the output of a counter 12 is fed to a control terminal of a latch 14 as it is and supplied to an output control terminal of a latch 15 while being inverted by an inverter 16 and a low-order 7-bit of a digital data to be converted is fed to the latch 14. Moreover, the output of a counter 13 is inverted by an inverter 18 and fed to the most significant bit of a D/A converter 17. Thus, it is possible to vary the pulse width of the pulse inputted to the most significant bit in response to the value of the high-order bit of the digital bit and the D/A conversion with high accuracy and less bit number is attained.
Patent JP-S63235959-A (JP)
Title: Electrostatic image developing carrier
Inventor: KOIZUMI YOSHIAKI
IPC: G03G9/113
Filed: 1987-03-24
Abstract: PURPOSE:To secure superior durability and stable triboelectrifiability by coating fine magnetic particles having a specified average particle diameter range with fine resin particles through the dry coating method. CONSTITUTION:The magnetic particles having a weight average particle diameter of 10-200mum are coated with the fine resin particles having a weight average particles diameter of <=1/10 that of the magnetic particles by the dry coating method, preferably, by mixing both particles with stirring, repeating application of impact to the uniform mixture of them, spreading and attaching the fine resin particles on the surface of the magnetic particles to form the coated carrier particles, thus permitting the carrier to be produced in a short time at high yield, and to obtain superior durability, and stable triboelectrifiability.
Patent JP-H09259420-A (JP)
Title: Magnetic recording medium
Inventor: IWAGAKI MASARU
IPC: C01G49/00
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent the blocking of a magnetic head without deteriorating magnetic characteristics and running performance by incorporating magnetic particles having a prescribed dimensions into a magnetic recording layer. SOLUTION: This magnetic recording medium has a magnetic recording layer contg. magnetic particles having 15-25m<2> /g BET specific surface area and <=30% coefft. of variation of particle diameter on one side of the substrate and a photogpaphic constituent layer on the other side. The amt. of the applied magnetic particles in the recording layer is 0.03-0.07g/m<2> .
Patent JP-S60236461-A (JP)
Title: Electrode substrate for fuel cell and its manufacture
Inventor: FUKUDA HIROYUKI
IPC: H01M8/02
Filed: 1984-04-04
Abstract: PURPOSE:To decrease gas diffusion resistance by forming an electrode substrate for fuel cell by bonding a gas diffusion layers each of which is prepared by installing gas flow passages between a porous carbon layer and a higher density carbon layer on both sides of a carbon plate. CONSTITUTION:An electrode substrate 11 for fuel cell is formed in such a way that gas diffusion layers each of which is prepared by installing gas flow passages 9 between a porous carbon layer 7 and a higher density carbon layer 7' are arranged on both sides of a carbon plate 8 serving as separator, and each material for forming these five layers is placed in a mold in order, and they are pressed under specified pressure and temperature for a specified time, then baked in one body. The substrates 11 are stacked with a matrix 3 and catalyst layers 2 to form a unit cell 10. Since mechanical strength is increased and reaction gas diffusion layer is made thin, gas diffusion resistance is decreased and current density is increased to improve cell performance.
Patent JP-S62123179-A (JP)
Title: Novel imide derivative and their preparation
Inventor: ISHIZUMI KIKUO
IPC: A61K31/435
Filed: 1986-03-25
Abstract: NEW MATERIAL:A compound of formula I [A is carbonyl, sulfonyl; B is formula II (E is methylene, ethylene, O; dotted lines means additional bond), formula III (F is methylene, ethylene), formula IV (R<1>-R<6> are H, methyl), when A is carbonyl, or B is 1,2-phenylene, when A is sulfonyl; D is ethylene, ethenylene, ethinylene; n is 0-2] or its acid adducts. EXAMPLE:N-[4-[4-( 1,2-Benzisothiazol-3-yl )-1-piperazinyl]butyl]bicyclo[2.2.1]hep tane-2,3-di-oxo-carboxyimide. USE:A remedy for central nervous diseases. It exerts very weak side-effects on the out-vertebra system. PREPARATION:For example, the condensation reaction of a compound of formula V with an amino derivative of formula VI is carried out in an inert solvent to give the compound of formula I.
Patent JP-S57183010-A (JP)
Title: Oil-immersed electrical machinery and apparatus
Inventor: ISHIOKA YASUAKI
IPC: H01F27/14
Filed: 1981-05-08
Abstract: PURPOSE:To remove active organic compound in insulating oil, and to prevent a short-circuit trouble to be generated by corrosion of an oil-immersed electrical machinery and apparatus by a method wherein a piping is made to pass through a part of the oil-immersed electrical machinery and apparatus, and a corrosion preventer constituting of valves and a reaction cell is equipped thereto. CONSTITUTION:The corrosion preventer 7 is provided between a tank 1 of oil- immersed transformer, etc., and a cooler 6, and insulating oil is made to circulate between the tank 1 and the cooler 6 through the preventer 7 thereof as to perform cooling of the transformer, etc. The corrosion preventer 7 is provided with filters of inorganic glass or cellulose at the upper part, a medium to react with organic sulfurous compound in the insulating oil is filled up between the filters, the medium thereof is provided with the reaction cell 8 partitioned with partition plates provided facing with each other, and valves 10-14 are arranged to the piping 9 to be connected to the inlet port, outlet port thereof to constitute the corrosion preventer. Accordingly the oil-immersed machinery and apparatus having reliability for a long period can be obtained.
Patent JP-H06309871-A (JP)
Title: Semiconductor memory using low power supply voltage
Inventor: IN SEISHIYOU
IPC: G11C11/4094
Filed: 1994-04-06
Abstract: PURPOSE: To provide a semiconductor memory device which has the high reliability of a sensing operation even at a low power supply voltage, can supply a sufficient voltage for a software error in the case of recharging the capacitor of a memory cell and is suitable for high integration. CONSTITUTION: This device is provided with a 1st pull-up means 50 for supplying a power supply voltage Vcc to p-type latches 62 and 63, a 1st pull-up control means 80 for controlling the 1st pull-up means 50, a 2nd pull-up means 51 for supplying a boosted voltage Vpp provided from a booster circuit to the p-type latches, and a 2nd pull-up control circuit 81 for controlling the 2nd pull-up means 51. A control signal ϕ7 is enabled after the operations of n-type latches 68 and 69 and a control signal ϕ8 is enabled synchronously with the following disable of the control signal ϕ7. The Vcc is transmitted to a bit line BL by the 1st pull-up means 50 with no loss, and a sensing margin is made enough.  Besides, since the Vpp is transmitted by the 2nd pull-up means 51 in the case of recharging, sufficient charges are applied to the memory cell and further, since it is not necessary to use a capacitor for boosting, a circuit dedicated area is suppressed.
Patent JP-S52150797-A (JP)
Title: Ozone generation apparatus
Inventor: TABATA NORIKAZU
IPC: C01B13/11
Filed: 1976-06-10
Abstract: PURPOSE: To produce a highly ozonized gas with high yield by using two or more silent discharge ozonizers connected in series, in which the temp. of each electrode is gradually lowered or electric power to be supplied to the unit discharge area is made small. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10262985-A (JP)
Title: Production device for side bore in tubular bone
Inventor: SPEITLING ANDREAS WERNER
IPC: A61B18/20
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a lateral hole in tubular bone so as to exactly form a crossing hole at a prescribed position while avoiding a complicated target method. SOLUTION: A long extended transmission unit 24 has a section 26 bent at almost 90 deg. at its free end, the transmission unit 24 has an operating end and the other end connected to an energy source 34, the energy source 34 transmits energy through the transmission unit 24 to the operating end 26 for forming the hole on the skin, and the transmission unit 24 is connected to a guide to be guided by guide planes 32 and 34 parallel to the axial line of bone nail 12.
Patent JP-S62228343-A (JP)
Title: Location storing method for interchangeable tool
Inventor: HIRATA TADASHI
IPC: B23Q3/157
Filed: 1986-03-28
Abstract: PURPOSE:To omit an inputting work upon interchanging tools, by providing means for detecting an operating position of a tool containing magazine and means for storing the numbers of the tools in correspondence to tool containing positions. CONSTITUTION:A driving motor 53 for a tool containing magazine 7 is controlled to be driven by a motor drive section 49 in a NC device 45. While the tool containing magazine 7 is rotated 360 deg. by the driving motor 53, a sensor section 57 sequentially reads a bar code of a punch 3 contained in an approaching pot 39, and feeds a read signal to a code convert section 59. The code convert section 59 decodes the signal from the sensor section 57, and outputs a decoded signal through a code buffer 65 to a number correspondence store section 67. The number correspondence store section preliminarily stores registration numbers of all tools contained, and makes input codes correspond to the registration numbers, then feeding the corresponding tool number to the code buffer 65 and sequentially storing same.
Patent JP-S52151488-A (JP)
Title: Servo system
Inventor: ISHIBASHI KAZUO
IPC: G05B11/06
Filed: 1976-06-11
Abstract: PURPOSE:To protect the damage of controlled system not to have a gain fluctuated by the trouble of the circuit consisting of servo loops.
Patent JP-H06283616-A (JP)
Title: Semiconductor device and mold therefor
Inventor: YAMANAKA HIDEO
IPC: H01L31/0203
Filed: 1993-03-26
Abstract: PURPOSE:To reduce the cost of a semiconductor device having a hollow package structure of a CCD area sensor, etc. CONSTITUTION:A plastic lid 29 having a recessed section 30 is put on a substrate 21 mounted with a semiconductor chip 2 so as to cover the substrate 21 from the front surface to the side faces of the substrate 21 and the lid 29 is stuck to the substrate 21 by injecting a bonding agent 32 into the gap 33 between the lid 29 and substrate 21. Therefore, a semiconductor device having a hollow-package structure using the lid 29 can be manufactured at a low cost, because the need of corona discharge treatment, etc., is eliminated and no thermosetting bonding agent is required in stage B. When an ultraviolet-curing or visible light-curing bonding agent is used as the bonding agent 32, the curing time can be shortened at the time of sticking the lid 29 to the substrate 21.
Patent JP-S52151899-A (JP)
Title: Manufacturing method of single domain single crystal
Inventor: FUKUDA SHIYOUSEI
IPC: H01L41/257
Filed: 1976-06-11
Abstract: PURPOSE: To simplify the manufacturing process and obtain strong dielectric crystal of high quality which has few defect by domain wall, by producing it in one process of single crystalization and making single domain. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09258792-A (JP)
Title: Noise reducing method and device
Inventor: SASAKI JIYUNKO
IPC: G10L21/0208
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a noise reducing method and a device degraded little in tone quality in acoustic sense. SOLUTION: An input signal 15 is converted into a digital signal and then divided into a plurality of bands by a frequency band dividing part 22. The average power level of the input signal is then computed by an input signal power computing part 24. Abreast with this, noise power is estimated by a noise power computing part 31. In a loss value computing part 32, a noise ratio of each band occupied in a band signal is obtained from the average power level and noise power, and the loss value of each band is obtained on the basis of this ratio. The above-mentioned loss value is inserted in a loss vale inserting part 33, and after obtaining a noise reduced band output signal, this band output signal is converted into a time area by a time area converting part 28 and then converted into an analog signal to obtain a noise reduced output signal.