baber/WOPTO huggingface dataset:
Patent JP-H02306199-A (JP)
Title: Compound power generation plant
Inventor: TSUJIGUCHI SATOSHI
IPC: G21D7/02
Filed: 1989-05-19
Abstract: PURPOSE:To achieve a higher heat efficiency by recovering a feed water distributed under a drum pressure of a first waste heat recovery heat exchanger being kept hot to reheat the feed water heated being mixed with a feed water distributed to the side of the first waste heat recovery exchanger. CONSTITUTION:A condensate extracted through a condenser pump 21 from a condenser 20 is boosted in pressure again with a feed water pump 33, sent by a fixed amount to a coal conserver 12e of a magnetic fluid power generation waste heat recovery heat exchanger 12 and the rest thereof is supplied to a gas turbine waste heat recovery heat exchanger 31 through a low temperature water supply pipe 32. The feed water introduced to the heat exchanger 31 rises in temperature being heated by an exhaust combustion gas from a gas turbine 15 to be supplied to a drum 12f through a high temperature supply water pipe 34 and mixed with a feed water fed to the drum 12f as heated with the coal conserver 12e for reheating. Thus, heat efficiency of a steam turbine 18 can be kept at a high level without raising temperature of a waste heat combustion gas of the gas turbine 15 by an auxiliary combustion thereby achieving a higher heat efficiency of a plant as a whole or the like.
Patent JP-S62282192-A (JP)
Title: Turbo molecular pump
Inventor: SEKIYA SHIN
IPC: F04D19/04
Filed: 1986-05-30
Abstract: PURPOSE:To protect a rotary shaft from damage by controlling a drive power source for a rotary member based upon on output from a displacement gauge for detecting the displacement of the rotary shaft of the rotary member. CONSTITUTION:A rotary shaft 15 performs precession when it is installed while inclining or when a large vibrating force is functioned. The displacement of the rotary shaft 15 is measured by means of a displacement gauge 21 fixed to a touchdown bearing 14. A signal processor 22 calculates the displacement of the rotary shaft 15 based upon an output signal fed from the displacement gauge 21, and if the displacent is larger than a predetermined level, a signal for interrupting a drive power source 18 for the rotary member is produced. Consequently, the rotary shaft and the bearing are protected from damage.
Patent JP-S5895966-A (JP)
Title: Magnetizer for rotor
Inventor: TOOYAMA NOBUO
IPC: H02K15/03
Filed: 1982-07-20
Abstract: PURPOSE:To increase the effective magnetizing area by forming a plurality of radial slits at the end surface of a base made of a cylindrical magnetic material, and containing a series of exciting coils in the slits, thereby forming the poles of the rotor in a sector shape. CONSTITUTION:Sic slits 22 are radially deeply cut at an interval of 60 deg. in a circumferential direction at the end surface of a cylindrical base 21 made of a magnetic material, and exciting coil 23 formed of a series of flat conductors is contained in the slits 22, thereby forming a magnetizer 20. The magnitizer 20 is axially faced with the magnitizing surface r of a rotor unit R, the pole 25 of sector shape of the magnitizer 20 is initimately contacted with the rotor unit R, exciting current is supplied to the coil 23, thereby magnitizing at the upper and lower surfaces of the rotor unit R axially in different polarities the poles of sector shape of different polarity alternately in the circumferential direction.
Patent JP-H05320959-A (JP)
Title: Rust preventing method for electrolytic iron
Inventor: TAKANO YOSHITO
IPC: C23F11/18
Filed: 1992-05-19
Abstract: PURPOSE:To obtain an easy method for rust prevention of high-purity electrolytic iron by subjecting pieces of electrolytic iron to wet barrel polishing with a soln. containing nitrite, phosphate, and carbonate, dipping the pieces in a rust preventing liquid containing nitrite and phosphate, and drying. CONSTITUTION:An electrolytic iron is crushed into about 3-100mm pieces and subjected to wet barrel polishing with a soln. containing nitrite (e.g. NaNO3 with 4-8wt.% concn.), phosphate (e.g. Na4P2O7 with 4-8wt.% concn.), and carbonate (e.g. Na2CO3 with 5-9wt.% concn.) and washed with water. Then the pieces are dipped in a rust preventing liquid containing nitrite (about 0.5-1.2g/l concn.) and phosphate (about 0.6-1.3g/l canon.) and dried. By this method, rust prevention is effectively and easily performed for high-purity electrolytic iron.
Patent JP-S5917564-A (JP)
Title: Both-surface recording device
Inventor: FUJINO HITOSHI
IPC: G03G15/00
Filed: 1982-07-20
Abstract: PURPOSE:To turn over a sheet and to perform recording to the reverse surface by guiding and conveying the sheet by a belt along a roll surface. CONSTITUTION:A sheet in a tray 4 is fed in the 1st recording device 1 and a toner image on a photosensitive drum 9 exposed by a laser 11 is transferred thereupon to record output information of a computer on the surface. The sheet discharged from the 1st recording device 1 is carried by the turn belt 29 while sliding on the smooth surface of a turn bar 28 having a low frictional rate to be sent in a specifying guide tray 36. The sheet whose end is aligned to a specific position by a specifying guide 36' is sent in the 2nd recording device 2 through a paper refeeding plate 43 provided on the paper feed cassette receiving table of the 2nd recording device 2. The left and right of the sheet are inverted by a sheet inverting device 3, so information is recorded on the reverse surface.
Patent JP-S6018960-A (JP)
Title: Manufacture of semiconductor device
Inventor: KONDOU MASAKI
IPC: H01L21/331
Filed: 1983-07-12
Abstract: PURPOSE:To obtain a transistor having excellent high frequency characteristics by a method wherein the lead-out resistance of an emitter is sufficiently reduced using an emitter forming method with which the emitter can be formed in a self- matching manner and, at the same time, the excellent contact of a base electrode is obtained. CONSTITUTION:The laminaed film of an SiO2 film 105 and an Si3N4 film 101 is covered on the N<-> type epitaxial layer 106 grown on a substrate, said laminted film on the circumferential part is removed, and a thick interelement insulating oxide film 102 is formed. Then, a P type base region 103 is formed under the laminated film by performing a P type impurity ion implantation using the film 102 as a mask, an aperture is provided on the laminated film, and a P type base contact region 104 is formed in the region 103 by performing an ion implantation again. Subsequently, an SiO2 film 201 is coated on the region 104, the laminated film located between the region 104 and the film 201 is removed, an N type polycrystalline Si film 301 is deposited on the whole surface, the impurities in the film 301 are diffused by performing a heat treatment, and an N type emitter region 302 is generated in the region 103. Then, a stacked body consisting of an Si film 301, a metal 401 for sintering and an oxide film 402 is formed on the region 302 only, and the stacked body is surrounded by an SiO2 film 501.
Patent JP-S5922843-A (JP)
Title: Positional variation preventing method and device in continuous carrying of foil band
Inventor: ICHIHARA HIROHISA
IPC: B65H23/02
Filed: 1982-07-22
Abstract: PURPOSE:To prevent lateral positional variation of foil band effectively, by providing means for leading the face of foil band in the direction approximately perpendicular with the face of foil band in front and rear of a facility for functioning on the foil band (for example, speed detector). CONSTITUTION:When arranging the position regulators 4, 4 in front and rear of a speed detector 3 for a metal foil band 1', each regulator 4 is constituted of a pair of rolls 4a, 4b and a housing 4c where the housing 4c has a table 5 regulatable to the left and right through a screw 6. The rolls 4a, 4b are arranged such that the axis will cross approximately in perpendicular with the axis of upper and lower rolls 3a, 3b of the speed detector 3 on the contact face. Since the metal foil band 1' will receive such force as suppressing the lateral positional variation, the position is stabilized to prevent deformation of edges.
Patent JP-S62283773-A (JP)
Title: Read system
Inventor: TAJIRI HIROMITSU
IPC: H04N5/335
Filed: 1986-05-30
Abstract: PURPOSE:To correct the variances of output voltages among the arrays of photodetectors by easily setting the output voltages to necessary quantity levels only by changing the capacity of a capacitor. CONSTITUTION:The titled system replaces the capacitor for feedback with a variable capacitor CF' whose capacity can vary. When a switch AS1 for reading is ON and data is read, the output voltage Vout from an operational amplifier OA is shown by Vout=-C1/CF'.DELTAV1, and the output voltage Vout can be set to the necessary level as the capacity of the variable capacitor CF' is changed. The shape of the obtainable output voltage Vout is the same as the conventional one, and the height of the waveform can be regulated to the necessary level. Thus, the signal output waveform with a wide pulse width and with an improved signal/noise ratio can be obtained.
Patent JP-H0661981-A (JP)
Title: Congestion control system for re-transmission data
Inventor: ENDO SHOJI
IPC: H04L1/16
Filed: 1992-05-20
Abstract: PURPOSE:To prevent the deterioration of an information rate by communicating a data reception confirmation to peripheral stations by a central station at each time of receiving data from the peripheral stations, adding the number of re-transmission when the information of the number of re-transmission added to the received data is less than a threshold value, and not adding it when the information of the number of re-transmission is more than the threshold value. CONSTITUTION:A central station 4 receives the data of peripheral stations 1-3, and sets the prescribed threshold value at the accumulated of the number of re-transmission in the case of YES. The threshold value is set so that the probability of the re- transmission to be resulted from a collision can be more than 10<-4>. Then, the threshold value is compared with the number of re-transmission. When the number of re- transmission <= the threshold value, and in the case of YES, the accumulation of M=M+ the number of re-transmission is operated. In the case of NO, the re- transmission resulted from a cause except the collision is judged, the number of re- transmission is not added to the accumulated M of the number of re-transmission, and the data receiving operation is resumed. Thus, the count value of the accumulated can be prevented from being increased due to the generation of the deterioration of the transmission of the peripheral stations 1-3, at the central station 4.
Patent JP-H03189718-A (JP)
Title: Touch panel and method of controlling the same
Inventor: HAAMAN AARU PAASON
IPC: G06F3/041
Filed: 1990-05-18
Abstract: PURPOSE: To prevent the malfunction by allowing a computer to generate an output signal indicating the position of an obstacle in a display area in accordance with an interception signal received from an interception detection means. CONSTITUTION: A program in a CPU 52 analyzes the position, where an infrared beam which is radiated from LEDs 28 and 30 and traverses is intercepted, to calculate the interception position. The CPU transmits the output signal to a host computer. The light output of LEDs can be modulated to generate a signal which is easily distinguished from a signal generated by ambient light. Though ambient light also is detected by an optical converter, the frequency of the modulation part of the optical signal is easily discriminated by a comparator 66, and therefore, the error due to ambient light is minimum. Thus, the malfunction is prevented.
Patent JP-S5918562-A (JP)
Inventor: HATAE NOBUYOSHI
IPC: H01K1/24
Filed: 1982-07-21
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-S5918367-A (JP)
Inventor: KUROKAWA KOUICHI
IPC: F25D23/12
Filed: 1982-07-20
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-H04352204-A (JP)
Title: Method for controlling automatic gripping device using visual sensations
Inventor: AZUMA YUSAKU
IPC: G05D3/12
Filed: 1991-05-30
Abstract: PURPOSE:To propose the method for controlling the automatic gripping device which uses visual sensations and enables the unification of an image processing program and a gripping operation program. CONSTITUTION:An image processing program consisting of a series of image processing instructions for picking up an image of a work and calculating position information from the image of the work and a gripping operation program including a start instruction for starting the interpretation of the series of image processing instructions and a series of gripping operation instructions for gripping the work according to the position information are stored, and an interpretation part 87 interprets the start instruction and gripping operation instructions in the gripping operation program distinctively, interprets the series of image processing instructions in the image processing program and the gripping operation instructions in the gripping operation program distinctively after the start instruction is interpreted and executed, and passes the image processing instructions to an image processing part 64 and the gripping operation instructions to a gripping part.
Patent JP-2000319412-A (JP)
Title: Preparation of cellulose ester film, apparatus for preparing the same and cellulose ester film for liquid crystal image display device
Inventor: SHIMIZU KAZUYUKI
IPC: C08J5/18
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and method for preparing a cellulose ester film having a thickness of less than 85 μm excellent in flatness and to provide a cellulose ester film for a liquid crystal image display device having a thickness of less than 85 μm excellent in flatness. SOLUTION: There is provided a method for preparing a cellulose ester film having a thickness of less than 85 μm by a solution-casting film-forming method, wherein cellulose ester dope is cast from a casting die 2 on a traveling support 3 for casting thereby to form a web 1, which is dried to form a film by exposure of the surface thereof to drying air 7 having an absolute value of a static pressure of 20-100 mmAq and a deviation of the static pressure between that in a width direction and that in a longer direction at an outlet of the drying air, of not more than ±20%.
Patent JP-H0421174-A (JP)
Title: Machine translator
Inventor: TAMAKOSHI YASUSHI
IPC: G06F17/28
Filed: 1990-05-16
Abstract: PURPOSE:To remove ambiguity from an analyzed result and to prevent the output of a translated sentence whose syntax or meaning is different from a describer's purpose by providing the machine translator with a dictionary, an input device or an analyzer. CONSTITUTION:The character string of an original sentence applied from an input device 1 is transmitted to the analyzer 2. When the analytical result of the character string by the analyzer 2, case structure and modification structure can be unequivocally determined, the determined result is outputted to an input sentence editing/displaying device 3 and the input device 1 is recommended to apply case structure of modification structure to be added. When these contents can not be unequivocally determined, the input is canceled and the input device 1 is recommended to reinput data. A conversion result based upon a conversion forming device 5 is displayed by an output device 6.
Patent JP-H09316571-A (JP)
Title: Hydrogen storage alloy
Inventor: MORITA YOSHIO
IPC: F17C11/00
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To raise reaction velocity and to occlude and release large amounts of hydrogen by incorporating specific amounts of Sn into an alloy of body- centered cubic structure, containing specific amounts of Ti, Zr, and V. SOLUTION: This alloy is an alloy with body-centered cubic structure, represented by the formula (Tia Zr1-a )b V1-b , where 0<=a<=1 and 0<=b<=1 are satisfied. Sn is incorporated by <=10 atomic % into the alloy. This alloy is of a bcc structure stable at room temp. and has high hydrogen occluding capacity. In the alloy of bcc structure increased in the number of sites where hydrogen atoms can be infiltrated, surface activity is weakened and resultantly reaction velocity is retarded because molecular hydrogen is decomposed into atomic hydrogen and incorporated into crystals at the surface boundary. A proper quantity of Sn raises surface activity while maintaining bcc structure and increases reaction velocity. An alloy of body-centered cubic structure, represented by the formula (Tia Cr1-a )b V1-b or (Tia Zr1-a )b Nb1-b or (Tia Cr1-a )b Nb1-b is also preferred.
Patent JP-H10318645-A (JP)
Title: Refrigerator
Inventor: HONGO HIROKO
IPC: F25D17/06
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator which can efficiently carry out an optimum temperature control by providing evaporators and ability variable cold air circulating fans to respective temperature band spaces. SOLUTION: A plurality of chambers made of a refrigerating chamber 9, a low temperature chamber 11, a first freezer chamber 13 and a second freezer chamber 14 are separated into a first target temperature separate chamber 23 and a second target temperature separate chamber 25 which differ in setting temperatures and these target temperature separate chambers 23, 25 are independently partitioned. A first evaporator 33 and a first cold air circulating fan 35 are disposed in the first target temperature separate chamber 23 while a second evaporator 53 and a second cold air circulating fan 55 are disposed in the second target temperature separate chamber 25.  An ability variable compressor 69 has its rotational speed set corresponding to either one of temperature bands of the target temperature separate chambers 23, 25 in response to temperatures sensors in respective target temperature separate chambers 23, 25 and the set temperature. The cold air circulating fans 35, 55 have their rotational speed varied in response to the outputs of temperature sensors thus enabling a temperature control of respective target temperature separate chambers.
Patent JP-H10319160-A (JP)
Title: Waveguide
Inventor: HOSOGAI IZUMI
IPC: H05H1/22
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To prevent malfunction of vacuum window by providing a bypass pipe connecting vacuum vessel side and high frequency input side of a transmission line partitioned with the vacuum window with a safety device having a rupture disk. SOLUTION: This waveguide 1 is provided with a safety device 13 having a rupture disk in a bypass pipe 12 which connects the vacuum vessel 2 side of a transmission line partitioned with a vacuum window 4 and the high frequency input side. The diameter of the bypass pipe 12 is set to be smaller than the cutoff frequency of the transmitting high frequency and valves 14 are arranged at both of front and rear of the safety device 13. When pressurization occurs in the vacuum vessel 2 and the rupture disk of the safety device ruptures, the pressure in the vacuum vessel 2 further rises since cooling and condensing steam 10 take long time. This pressure is released from the bypass pipe 12 by rupturing the rupture disk of the safety device 13 to equalize the pressure on the vacuum window 4 between in the vacuum vessel 2 side and in the high frequency input side.
Patent JP-H07115866-A (JP)
Title: Device for automatic cleaning and drying of nipple of animal for general dairy farming
Inventor: FUERIICHIE FUARIINA
IPC: A01J7/04
Filed: 1992-05-20
Abstract: PURPOSE: To provide a device for automatically washing and drying the teat of general dairy animal. CONSTITUTION: A device 1 for automatically washing and drying the teat of general dairy animal is provided with a portable washing head 10, and liquid for teat wash is supplied through an interspace, which is determined in a flexible member 10, to this washing head.
Patent JP-H08320802-A (JP)
Title: Integrated circuit test circuit
Inventor: NAKAYAMA JUN
IPC: G06F11/22
Filed: 1995-05-26
Abstract: PURPOSE: To provide a test circuit which is decreased in the number of input/ output terminals and to provide a test circuit which can conduct a test with less test patterns. CONSTITUTION: When a function module 1 is tested, a selector 4 is so set with a test control signal from a test control terminal 9 so as to select a 1st input. With a test control signal from a test control terminal 10, a selector 7 is so set as to select a 3rd input. A test pattern for inspecting the function module 1 is inputted from the 1st output of a test pattern generating circuit 14 to the function module 1 through the selector 4. Process prediction data of the function module 1 are outputted from the 2nd output of the test pattern generating circuit 14. The process prediction data are compared by a comparing circuit 19 with the output of the function module 1. When both the data match each other, it is confirmed that the function module 1 operates normally.
Patent JP-S6210886-A (JP)
Inventor: REMIE PII DARANDO
IPC: H01R33/09
Filed: 1986-06-02
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-H06325313-A (JP)
Title: Magnetic head and its production
Inventor: SAITO TADASHI
IPC: G11B5/127
Filed: 1993-04-30
Abstract: PURPOSE:To produce the laminated magnetic head of narrow tracks for which magnetic ferrite substrates are used at a stable yield. CONSTITUTION:The magnetic metallic films 2 for five pieces of head cores are selectively formed in a required min. area by using a mask sputtering method on one surface of a magnetic ferrite substrate 1A. Cr films 6 are formed on the magnetic metallic films 2 and the surface of the magnetic ferrite substrate 1B and thereafter, glass thin films 5 having 550 deg.C Ts are formed at about 0.2mum. A pair of the magnetic ferrite substrates 1A and 1B are heated to 400 to 700 deg.C and are thermocompression bonded to obtain the composite substrate. The composite substrate is cut along cutting lines at the same angle as a desired azimuth angle and thereafter, the unnecessary parts of the ferrite are removed by using a surface grinding machine, etc. Helical grooves, glass grooves and track width regulating groove are then formed on the composite substrate and thereafter, the mirror finishing of the gap surface is executed by using polishing, etc., by which the core block half bodies are produced.
Patent JP-S61287914-A (JP)
Title: Block copolymer composition
Inventor: MORIYA YASUO
IPC: C08L33/00
Filed: 1985-06-14
Abstract: PURPOSE:The titled composition excellent in heat resistance, weathering resistance, moldability and mechanical properties, comprising a copolymer having peroxy groups in a specified polymer main chain and a (co)polymer freed of peroxy groups and having a monomer composition different from that of the former. CONSTITUTION:The titled composition having an active oxygen content >=0.002wt% is obtained by block-copolymerizing 5-95wt% copolymer (A) obtained by radical-copolymerizing 80-99.5wt% at least one (meth)acrylate monomer (a) (e.g., methyl methacrylate) with 0.5-20wt% radical-polymerizable peroxycarbonate (b) of the formula [wherein R1 is H or a 1-2C alkyl, R2 is H or CH3, R3-4 are each a 1-4C alkyl, R5 is a 1-12C alkyl, (alkyl- substituted) phenyl or a 3-12C cycloalkyl and n is 1 or 2] with 95-5wt% (co)polymer (B) comprising at least one radical (co)polymerizable monomer [e.g., (alpha-methyl)styrene], etc., freed of peroxycarbonate of the formula and having a monomer composition different from that of component A at 90 deg.C or below.