baber/WOPTO huggingface dataset:
Patent JP-H08327153-A (JP)
Title: Warm air heater
Inventor: KURODA YOSHIYUKI
IPC: F24H3/04
Filed: 1995-05-31
Abstract: PURPOSE: To realize economical and comfortable heating by raising effective temperature of a person in front of a warm air heater. CONSTITUTION: A warm air heater includes a combustion control part 45 for vertically rocking a variable blade 7 according to the amount of heat produced by heat production means 4, and is constructed such that rocking instruction means periodically vertically rocks the variable blade 7 having priority to the amount of heat produced by the heat production means 4 or the amount of warm air. A user can discriminate heat amount interlocking operation of the variable blade 7 and the peripodical vertical rocking operation by the rocking instruction means. Hereby, effective temperature of a person in front of the warm air heater is raised for comfortable heating.
Patent JP-H06348069-A (JP)
Title: Developing method, color electrophotographic method and color electrophotographic device
Inventor: KUMASAKA TAKAO
IPC: G03G15/09
Filed: 1993-06-03
Abstract: PURPOSE:To provide a developing method by which uniform image density can be obtained and a color electrophotographic method and a color electrophotographic device by which scraping or color mixture can be reduced even when colors are superposed. CONSTITUTION:As for the developing method in which two-component developer 8 is carried to a developing sleeve 2, a magnetic brush 7 is formed, a bias voltage is impressed on the sleeve 2 and a photoreceptor 1 is developed by toner 13; the developing is executed by setting relation among the circumferential speed Vd and the radius Rs of the sleeve 2, the circumferential speed Vp of the photoreceptor 1 and a gap Gv between the sleeve 2 and the photoreceptor 1 so as to be Vd={Rs/(Rs+Gv)}XVp. As the result, the uniform-density image without brush-mark-like density irregularities can be obtained by the soft developing in which the rubbing force of the brush 7 with the photoreceptor 1 is almost zero.
Patent JP-S61292237-A (JP)
Title: Optical recording medium
Inventor: NANBA NORIYOSHI
IPC: G11B7/2472
Filed: 1985-06-19
Abstract: PURPOSE:To obtain an optical recording medium having high writing sensitivity and reading out S/N ratio and less reproduction deterioration by having a recording layer contg. a photostabilized chanine dye consisting of the conjugate of a cyanine dye cation and divalent quencher anion. CONSTITUTION:The conjugate D2<+>.Q<2-> of the cyanine dye cation D<+> and the divalent quencher anion Q<2-> is incorporated into the recording layer. There are no particular limitations for the cyanine dye to be used and various cyanine dyes are usable. The preferable cation of the various cyanine dyes contributing to the high writing sensitivity and reading out S/N ratio when incorporated into the recording layer is the cyanine dye cation expressed by formula (I). In formula (I), PHI and PSI denote an indolenine ring, thiazole ring, oxazol ring, selenazol ring, imidazol ring and pyridine ring to which an arom. ring, for example, benzene ring, naphthalene ring, phenanthrene ring, etc. may be condensed.
Patent JP-S63299082-A (JP)
Title: Control device for cooking utensil
Inventor: NODA TAKAMITSU
IPC: F24C7/02
Filed: 1987-05-29
Abstract: PURPOSE:To make it unnecessary to provide a special terminal for monitoring by receiving the signal generated at the output terminal of the control signal and monitoring whether the control is normal or not based on the content of its signal and the content of the control signal. CONSTITUTION:When a relay 12 is to be energized, a microcomputer 20 feeds a logic '0' signal to an internal bus 21 as the control signal and latches it to a latch 22. When the logic '0' signal is latched, an output transistor 24 is turned on, and a output terminal 25 is set to the ground level. A transistor 33 is then turned on, and the relay 12 is energized. At this time, the output of an input buffer 26 is logic '0', which is fed to an internal buffer 21. The microcomputer 20 judges that the control is normal because the content of the control signal is logic '0' and the content of the signal received from the input buffer 26 is logic '0' in this case. whether the control is normal or not can be thereby monitored without using a dedicated terminal.
Patent JP-H11320001-A (JP)
Title: Honeycomb structural body of stainless steel
Inventor: MINAMIDA KATSUHIRO
IPC: B21D47/00
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To appropriately use a member for a moving structure and a fixed structure by setting an inner face plate, outer face plate and a corrugated plate to the specified thickness, setting the top/bottom side of a trapezoid to the specific length and setting the oblique angle of the top side or the bottom side to the oblique side to the specified range. SOLUTION: A honeycomb structural body is formed so that a stainless steel made corrugated plate 6 in which an upward trapezoid and a downward trapezoid in the cross section alternately continue, is arranged between an inner face plate 4 and an outer face plate 5 made of stainless steel, each corrugated top sides 7 are welded to the inner face plate 4 and each corrugated bottom sides 8 are welded to the outer face plate 5.  The plate thickness of the inner face plate 4 is made to 0.6-1.5 mm, the plate thickness of the outer plate 5 is made to 1.0-1.5 mm, the plate thickness of the corrugated plate 6 is made to <=0.5 mm, the length t1 of the top side 7 of the trapezoid and the length t2 of the bottom side 8 are respectively made to 5-10 mm, an angle θ1 between the top side 7 and the oblique side of the trapezoid and an angle θ2 between the bottom side 8 and the oblique side of the trapezoid are made to 100-120 deg.. By this method, the structural body is light, the distortion quantity is small as well, the distortion quantity even under the usage environment that external force subjecting to repeating is repeatedly acted, is not changed.
Patent JP-H072240-A (JP)
Title: Plastic container with leg
Inventor: SUTAARINGU ERU SUCHIYUWAADO
IPC: B65D1/02
Filed: 1994-06-16
Abstract: PURPOSE: To provide a footed container having a stress resistance, which is appropriate for containing liquids of high pressure like a carbonated drink. CONSTITUTION: A plastic container is constructed for high pressure containment of fluid. The plastic container includes a tubular body portion 24 generally symmetric about a vertical axis, and a plurality of feet 28 unitary with the body portion 24, for supporting the container upright on a horizontal surface. In cross section, the base of container 26 is defined by the first line which consists of a series of the wires of serially diminishing curvature radius 42 from the body portion 24 through the axes to each of the feet 28. The series of curves have centers of curvature alternating between positions inside and outside of the container.
Patent JP-S5258596-A (JP)
Title: Inflammable gas detecting element
Inventor: OKINAKA HIDEYUKI
IPC: G01N27/12
Filed: 1975-11-08
Abstract: PURPOSE: The captioned element mainly composed of a spinel type crystal structure ϒFe 2 O 3  having high responsiveness to inflammable gas and high stability in characteristics and high resistance to thermal impact and mechnaical vibrations is obaained by containing 0,1W40 mol% of SiO 2 or GeO 2 . 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05304327-A (JP)
Title: Laser system
Inventor: KIJIMA MASAJI
IPC: H01S3/10
Filed: 1992-04-28
Abstract: PURPOSE:To realize accurate measurement of output by splitting a laser beam from a laser source into first and second split beams, converging the first split beam to an optical fiber while the second split beam to an output measuring means, and then controlling output from the laser source depending on an output thus measured. CONSTITUTION:A laser beam L from a laser source, i.e., a laser oscillator 2, is split through a laser splitting means 10 into first and second split beams L1, L2. A first converging lens 12 is disposed between an incident end 30 of an optical fiber 22 and the laser splitting means 10 whereas a second converging lens 14 is disposed between an incident part 19 of a detector 18 and the laser splitting means 10. The detector 18 detects the second split light L2 and delivers a detection signal S to a control circuit 6, which then performs feedback control of a laser power supply 4 based on the detection signal S thus received while furthermore instructs a laser output display circuit 8 to display output of laser beam L. This system enhances accuracy and safety in the measurement of laser output.
Patent JP-S5759356-A (JP)
Title: Structure of multilayer wiring
Inventor: SHIMIZU SHINJI
IPC: H01L21/768
Filed: 1980-09-29
Abstract: PURPOSE:To prevent the generation of disconnection by obviating the simultaneous etching of lower layer wiring at a contact hole section, etc. of a layer insulating film due to the displacement of a mask at the time of etching the upper layer wiring of the multilayer wiring formed onto a semiconductor substrate. CONSTITUTION:A conductive etching preventive film in Mo, etc., which are not eroded by an etching liquid of aluminum, is shaped onto the lower layer wiring 13 in aluminum, etc. formed on an insulating layer 2 coating the semiconductor substrate. When etching the upper layer wiring 5 connected to the lower layer wiring through the contact hole 6 shaped to the insulating film 4 while using a photoresist 7 as a mask, the lower layer wiring 13 is not etched because of the existence of the etching preventive film 10 even when one part of the lower layer wiring is exposed due to the displacement of the mask. The etching preventive film may be formed onto the insulating film 4 after shaping the contact hole.
Patent JP-H085293-A (JP)
Title: Guided missile
Inventor: SAITO OSAMU
IPC: F41G7/22
Filed: 1994-06-16
Abstract: PURPOSE:To efficiently recapture and retrack a target by inputting a sweep signal to a receiver based on information obtained by the trial calculation of a ground speed according to a speed, an attitude angle and an antenna directional angle in a guided missile. CONSTITUTION:The speed of a guided missile M is obtained by a speed detector 14, its attitude angle is detected by a guided missile attitude angle detector 24, and the beam directional direction of an antenna 3 is detected by an antenna directional angle detector 25. The signals are input to an antenna beam directional speed calculator 26, which calculates the ground speed of the antenna 3 in the beam directional direction. A signal divider 23 divides a sweep signal from a clutter removal sweep circuit 22 based on the obtained information, and outputs it to an error signal extractor 6 and a receiver 4. Thus, the calculating accuracy is improved to narrow a clutter range, and simultaneously its band is narrowed, and hence a target 1 can be efficiently recaptured and retracked.
Patent JP-H0432160-A (JP)
Title: Organic electrolytic battery
Inventor: KITA FUSAJI
IPC: H01M6/16
Filed: 1990-05-24
Abstract: PURPOSE:To hold a good low temperature characteristic, and to suppress the increase in internal resistance at the time of accumulation after partial discharging by increasing the fraction of ether in an electrolyte, by using LiCF3SO3 as the electrolyte, and by adding (CnH2n+1)4NCF3SO3 (n is an integer nor less than 1) thereto. CONSTITUTION:A negative electrode 2 formed out of alkali metal, a positive electrode 1, and an electrolyte 4 for which LiCF3SO3 and (CnH2n+1)4NCF3SO3 (n is an integer not less than 1) are melted in an organic solvent including ether of no less than 55 volume%, are provided. Namely, by increasing the ratio of ether such as 1,2-dimethoxiethane, and by using LiCF3SO3 as electrolyte, the solubility of lithium salt in low temperature is improved, and the precipitation of the lithium salt at the time of discharging is prevented, while the reduction in ion induction in low temperature is suppressed, and the low temperature characteristic of an accumulator is improved, and the increasing of internal resistance at the time of accumulation of the accumulator after partial discharging is suppressed by adding (CnH2n+1)4NCF3SO3.
Patent JP-H11309320-A (JP)
Title: Air cleaner
Inventor: FUJIE SHINYA
IPC: B01D53/38
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To prepare a small-sized thin air cleaner while keeping capacity. SOLUTION: An air cleaner 1 is equipped with a main body (casing 17) equipped with a suction port 7 and having a bent air passage 5 reaching an exhaust port 9 from the suction port 7 formed thereto by an air barrier plate 21 arranged in opposed relation to the suction port 7 at a predetermined interval, a blowing means (blower 2) arranged in the main body and forming an air flow along a bent air passage 5 from the suction port 7 to the exhaust port 9, a dust collecting filter 19 arranged so as to face to the suction port 7 to remove dust and a deodorizing filter 15 arranged on the side of the exhaust port 9 so as to provide a predetermined interval from the blowing means (blower 2) to remove a malodor and gas.
Patent JP-S5835057-A (JP)
Title: Controlling system for automatic operation of sampling device for temperature measurement
Inventor: MIYANO TOSHIAKI
IPC: G01K13/00
Filed: 1981-08-26
Abstract: PURPOSE:To improve the rate of success of sampling for temp. measurement considerably by executing sampling for temp. measurement forcibly in the event of failure in the detection of molten metal and making the center of a probe and the molten metal coincident visually. CONSTITUTION:When an instruction is given to a sampling device for temp. measurement and a camera 9 detects molten steel flow 4 at the point C, an extension arm 7 is extended and is stopped when the tip of a probe 8 comes at the point (e) just before the flow 4. Then the operator confirms the centering between the probe 8 and the flow 4 visually by turning and finely adjusting the probe with the pushbutton switches on the operation desk. The extension operation is resumed to plunge the probe 8 into the flow 4 and to sample the molten steel for temp. measurement. In case the camera 9 fails to detect the flow 4 at the point (c), a turning machine 5 is rotated reverse from the point (d) to turn an extending machine 6 to the left. When the turning operation is stopped, the arm 7 extends and the molten steel is sampled in the same manner as mentioned above.
Patent JP-S5836633-A (JP)
Title: Gas adsorbent and desorbent
Inventor: NISHIDE HIROYUKI
IPC: B01D53/62
Filed: 1981-08-27
Abstract: PURPOSE:To obtain a gas adsorbent and desorbent superior in stability and ease of handling, by forming a coacervate with different kinds of water-soluble polymeric compounds and incorporating a complex of iron and porphyrin with this coacervate. CONSTITUTION:A complex of iron porphyrin, such as protohemin[mono-3-(1- imidazolyl)propylamide]having a porphyrin ring and coordinating imidazoles, pyridines, or the like basic ligands around Fe (II) as ligands or axial ligands is incorporated with a coacervate formed with different kinds of water-soluble polymers to form a gas adsorbent and desorbent. At that time, an aq. soln. of 1X10<-4>-1X10<-6>mol porphyrin complex per liter is added to said coacervate aq. soln., and agitated for 1hr to feed the complex to each liquid globules of the coacervate. This adsorbent and desorbent adsorbs O2, Co, and NOx introduced, and easily releases the adsorbed gas by passing an inert gas.
Patent JP-S6026761-A (JP)
Inventor: ENOKI TAKAHIRO
IPC: E04G27/00
Filed: 1983-07-23
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-S6025731-A (JP)
Title: Method of vulcanizing and bonding unvulcanized rubber sheet
Inventor: YAMAMURO OKIMASA
IPC: B29C65/48
Filed: 1983-07-22
Abstract: PURPOSE:To obtain an item to which a vulcanized rubber sheet is bonded that is good in strength, adhesion, and weather resistance, by attaching to an adherend an unvulcanized rubber sheet consisting mainly of an ethylene/propylene/ non- conjugated diene terpolymer via an organic peroxide layer or the like, and vulcanizing the sheet to be bonded thereto. CONSTITUTION:An unvulcanized rubber sheet consisting mainly of an ethylene/ propylene/non-conjugated diene terpolymer and also containing a constituent capable of improving the adhesion of this terpolymer and a tertiary amine or a metal salt that can be subjected to a redox reaction with an organic peroxide is attached to an adherend surface via a composition layer containing an organic peroxide and a polymer constituent capable of being covulcanized with this terpolymer. Then the unvulcanized rubber sheet is vulcanized at room temperature and is bonded to the adhered so that an item on which the vulcanized rubber sheet is bonded can be obtained.
Patent JP-S6026320-A (JP)
Title: Optical modulator
Inventor: NISHIMURA NORIHISA
IPC: G02F1/1339
Filed: 1983-07-22
Abstract: PURPOSE:To eliminate a space existing between the register marks of two base plates and to enable exact registering by arranging a registering member at the position corresponding to the register mark. CONSTITUTION:A register mark 10 is formed on a base plate 7 with a light non- transmitting member, and a register mark 11 corresponding to the mark 10 is formed on another base plate S. A registering member 13 made of a material same as that of the spacer member 6 between the two plates 7, S and in a thickness same as that of the spacer 6 is formed at the position corresponding to the register mark. As a result, a space existing between the register marks 10, 11 is eliminated and exact registering can be executed.
Patent JP-H06345185-A (JP)
Title: Automatic parcel receiver
Inventor: NAGATA KUNIO
IPC: A47G29/12
Filed: 1993-06-04
Abstract: PURPOSE:To obtain an automatic parcel receiver which is excellent in security and convenient to use by controlling a door lock device of a parcel housing and a voice output based on a parcel detection signal from a parcel detector, an operation signal from an operation switch and a voice signal from a voice input/output part. CONSTITUTION:An automatic parcel receiver comprises a parcel housing 4 having a door 5 for delivery person, a door lock device 6 for locking the door 5 to a closed state, a parcel detector 11 for detecting whether or not a parcel exists inside the parcel housing 4, and so on. An operation part 13 including an operation switch 15 and a voice input/output part 16 is provided on an upper part of the door 5 for delivery person. Further a voice processing part for inputting/outputting a voice for instructing the operation through the voice input/output part 16 for recording is provided. A control part is provided for controlling the door lock device 6 and a voice output based on a parcel detection signal from the parcel detector 11, an operation signal from the operation switch 15 and a voice signal from the voice input/output part 16.
Patent JP-S5467860-A (JP)
Title: Oil pressure controller
Inventor: HIRATA YUTAKA
IPC: F15B11/00
Filed: 1977-11-09
Abstract: PURPOSE: To prevent the abnormal increase of back pressure at the supply side, by discharging one portion of oil at the discharge side from a drain circuit through a relief valve when an oil pressure actuator subject to great inertia loads in braking stopped.  
     CONSTITUTION: An oil pressure motor M is subject to great inertia loads W, can be turned positively and inversely, is connected to a cross-over relief vlave 3 through a pair of oil paths 1, 2 and is coupled with an oil pump 10 through a double counter blance valve 6 and an open center type 4 port 3 location change-over valve 9. In this case, said cross-over relief valve 3 is provided with two sleeves 16, 17 inserted into a main body 13 and arranged in a left and right symmetric shape. Both sleeves 16, 17 are mutually energized inward by means of springs 18, 19, the valve holes 22, 23 blocked at the head portions of poppets 40, 41, and a space between these poppets 40, 41 serves as a by-path 38 nd is communicated with a  drain circuit 54. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5835479-A (JP)
Title: Radar device
Inventor: NISHIOKA YONEO
IPC: G01S7/02
Filed: 1981-08-28
Abstract: PURPOSE:To enable the increase in transmission pulse repetition frequencies and the enlargement of an off-media angle and thus to perform excellent signal processing, by providing a shielding body in the direction of irradiation of side lobes of a radar antenna, and theeby absorbing these side lobes. CONSTITUTION:Directly below a radar antenna 11 mounted on a flying body, a shielding body 12 is provided at an angle theta of 100 degrees to the antenna, and the surface of the body is coated with an electric-wave absorbing substance such as carbon. Thereby side lobes in the directly downward direction from the antenna 11 are absorbed by the shielding body 12, while reflected waves from just below turn to be as shown by dotted lines, and thus the antenna side lobes are improved nonsymmetrically. Therefore, pulse repetition frequencies can be increased for improving the Doppler ambiguity, while the off-media angle of the antenna can be enlarged for removing a phenomenon of high altitude transfer, and thus excellent signal processing can be performed.
Patent JP-H11328862-A (JP)
Title: Information reproducing device and information recording and reproducing device
Inventor: NAKAMURA SENZABURO
IPC: G11B20/10
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an information reproducing device and an information recording/reproducing device performing apparently rapid reproduction by warranting a prescribed reproducing speed and thinning a part of the reproducing data. SOLUTION: This information recording/reproducing device is provided with a disk control means 2 controlling a recording/reproducing means to an optional position of an information recording medium and recording/reproducing the data in block unit, first, second storage means 3a, 3b individually having data storage capacity at least in block unit, an input/output means 4 and a switch means 5 alternately switching connection between the disk control means 2 and the input/output means 4 with the first, second storage means 3a, 3b, and the switch means 5 alternately connects the input/output means 4 with the first, second storage means 3a, 3b at a recording/reproducing time, and stores the data in block inputted/outputted from the input/output means 4 in the first, second storage means 3a, 3b, and alternately connects the disk control means 2 with the first, second storage means 3a,  3b to record/reproduce the data in block unit on the information recording medium.
Patent JP-S5662097-A (JP)
Title: Speed governing controller
Inventor: HIRAYAMA KAIICHIROU
IPC: H02J3/40
Filed: 1979-10-22
Abstract: PURPOSE:To improve the effective power control characteristic by performing the speed control by a PID element until performing parallel running with a power system by a generator and performing an effective power control thereafter by the PID element and excluding the integral element of the speed control. CONSTITUTION:The speed of the water wheel 8 is controlled by the PID computing parts 5A until a generator G is driven in parallel to the power system after the water wheel is started so that the speed is controlled to be equal to a set value set by a frequency setter 3. Then, the generator G is driven in parallel to the power system, a contact 52G is opened or closed, and an effective power is controlled at a variation rate set by a variation rate setter 11 by the effective power controlling PID computing part 12 and the speed controlling integrator 5B is cut off from the control loop.