baber/WOPTO huggingface dataset:
Patent JP-H01228625-A (JP)
Title: Pressing machine
Inventor: KANDA SHUJI
IPC: B21D43/00
Filed: 1988-03-07
Abstract: PURPOSE:To prevent the rear side of a work from being damaged when a work is transferred by a vacuum chuck means by providing a work lifting device between a lower die and a work feeding device in a device to punch a work in the form of a flat sheet by a punch and a lower die. CONSTITUTION:The punch 4 and the lower die 2 are provided on a press part 1a of a pressing machine 1, a work sucking hole 7 is prepared on the lower die 2, and an intake duct 9 with a shutter 10 communicating with this hole is connected with the machine body 1. A work feeding device 13 is provided on a part of the machine body 1 so that the work W is transferred to the lower die 2. Further, the vacuum chuck 18 to suck the work is provided on the device 13, and the work lifting device 32 provided on a part of the machine body 1 between the lower die 2 and the device 13 is located on the transferring passage for the chuck 18. The work W is gripped partly by the chuck 18 and transferred by the lifting device 32 carefully to the lower die 2 and pressed. There is no fear of injuring the rear face of the work W.
Patent JP-S58170817-A (JP)
Title: Cooling water control device for engine
Inventor: USHIO SADAKATSU
IPC: F01P7/16
Filed: 1982-03-31
Abstract: PURPOSE:To keep the temperature of lubricating oil at constant by a method wherein a radiator bypassing path is connected to a cooling water path from the water jacket of cylinder block to a radiator through a switching valve switched in accordance with the temperature of the lubricating oil. CONSTITUTION:The radiator bypassing path 7 is connected between paths 4a, 4b, which are transporting the cooling water from the water jacket 2 of the cylinder block 1 to the radiator 3. The switching valve 6 is constituted so that it is switched by a wax element 8, projected perfectly at a temperature higher than 115 deg.C of the lubricating oil, and the wax element 11, projected perfectly at a temperature higher than 100 deg.C of the cooling water, through a valve control mechanism 9 engaged with a pinion 10 attached to the shaft thereof. When the temperatures of the lubricating oil or the cooling water are lower than a predetermined temperature, the path 4a and the bypassing path 7 are connected.
Patent JP-S52136670-A (JP)
Title: Observing device
Inventor: NAGAI HISAKATSU
IPC: G01R27/28
Filed: 1976-05-10
Abstract: PURPOSE: To observe effectively the characteristics of the standard measurement objective and the objective to be measured in the form of continuous wave forms or spots by switching the outputs from automatic and manual saw tooth wave generators for connecting them to a sweep oscillator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54144875-A (JP)
Title: Local oxidation method of semiconductor
Inventor: TSUBOUCHI NATSUO
IPC: H01L21/316
Filed: 1978-05-04
Abstract: PURPOSE: To obtain the local oxidation film having no crack and fidelity with pattern, by taking the coner inner angle of the Si 3 N 4  film pattern used for the mask more than 135 degrees, in oxidizing the partial part of the semiconductor substrate.  
     CONSTITUTION: The length of the crack caused at the corner of the Si 3 N 4  film pattern is greatly dependent on the inner angle θ of the corner. As shown in Figure, when the inner angle θ is in excess of 135 degrees, almost no crack is caused, and judging from the figure, the occurrence of cracks is due to lifting up the pattern while progressing of the SiO 2  film transversally under the Si 3 N 4  film pattern. Thus, in using the Si 3 N 4  film pattern orthogonally, the inner angle θ is not taken as the right angle, but two or more patterns having more than 135 degree angle are  formed to produce the right angle with the summation of these. Thus, no crack is caused to the local oxidation layer and it causes the shape with fidelity to the pattern. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000252714-A (JP)
Title: Resonator device, filter, oscillator, and communicator
Inventor: IIO KENICHI
IPC: H01P1/20
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To suppress a spurious mode and to selectively couple an excitation probe by coupling the excitation probe with a resonator at an electrode opening part at two coupling points and the two coupling points opposite in phase in the spurious mode on the resonator. SOLUTION: The phase difference on a resonator between the two coupling points in 1st resonance mode is nearly equal to the phase difference on excitation probes 5 and 6 between the two coupling points in the 1st resonance mode and the phase difference on the resonator between the two coupling points in 2nd resonance mode is not equal to the phase difference on the excitation probes 5 and 6 between the two coupling points in the 2nd resonance mode. In this filter, a resonator substrate 1 made of a high-dielectric-constant dielectric material has a top electrode 2 and a bottom electrode 3 having circular electrode opening parts Ha and Hb. In this electrode structure, those electrode opening parts Ha and Hb operate as dielectric resonators, respectively.
Patent JP-H10243881-A (JP)
Title: Composite material for cooking appliance
Inventor: ARAKI TAKAYUKI
IPC: C08F220/04
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a composite material for cooking appliance which is excellent in heat resistance, adhesion-proofness, and water repellency, and for which a film of a high hardness being excellent in abrasion resistance, scratch resistance, transparency and water repellency, is firmly bonded on a base material. SOLUTION: This composite material for cooking appliance is equipped with a film wherein particles of a functional group-containing fluoroethylene polymer A which is obtained by copolymerizing a functional group-containing fluoroethylene monomer having at least one kind of a hydroxy group, a carboxyl group, a carboxylic acid salt and a carboxyester group, and a fluorine-containing ethylene monomer having no functional group, are dispersed in a metallic oxide B layer, on the surface of a base material.
Patent JP-S51129200-A (JP)
Title: Exibition stand set up on rotating board
Inventor: SAYAMA ICHIROU
IPC: A47F5/05
Filed: 1975-05-02
Abstract: PURPOSE: To make it possible to constitute a multiple exibition shelves in a direction of up and down by setting up a basket type reversible exibition shelf on a rotate board set up on a mobile stand through free settable hinge. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06296706-A (JP)
Title: System for supplying emitted light for phototherapy, system for controlling quantity of said light, detector for said light, and optical fiber pad
Inventor: URADEIMIIRU KUREMENCHIYUGUSUKI
IPC: F21V8/00
Filed: 1994-03-24
Abstract: PURPOSE: To provide a system for detecting the intensity and controlling the amount of the light radiation directed upon an infant, a light detector and a fiberoptic pad. CONSTITUTION: A system for detecting and controlling the amount of the light radiation directed upon an infant from a fiberoptic phototherapy pad by feedback from a light detector 42 that itself is a fiberoptic pad. The light detector, i.e., the fiberoptic phototherapy pad 42 receives and detects the light density radiation over an area and is located intermediate the normal fiberoptic phototherapy pad 40 and the infant. In some embodiments, the light detector pad is manufactured as part of the fiberoptic phototherapy pad itself as a unitary construction. Although the light readily travels through the light detector 42 to the infant, the light detector 42 can detect intensity and density of the light passing there through.
Patent JP-H04269601-A (JP)
Title: Method and apparatus for measuring eccentricity of motor
Inventor: TAMURA ITARU
IPC: G01B7/312
Filed: 1991-02-25
Abstract: PURPOSE:To obtain the method and the apparatus for measuring the eccentricity of a motor wherein reading errors are made few, the measuring time is short, the cost is low and the errors caused by irregularities in rotations are few when the eccentricity of the motor used in a magnetic disk apparatus and the like is measured. CONSTITUTION:A measuring timing signal is generated based on the output signal of a Hall element for detecting the polarity of the rotor of a motor or an exciting-pulse output for driving the motor. The deflecting amount of the shaft of the motor is measured. The eccentricity of the motor is computed based on the result of the measurement of the amount of the deflection at the timing of the measuring timing signal.
Patent JP-H04275919-A (JP)
Title: Production of oxide superconductive material
Inventor: SHIMAKAWA YUICHI
IPC: H01B13/00
Filed: 1991-02-26
Abstract: PURPOSE:To produce a homogeneous superconductive material of good quality without containing different phases for the synthesis of thallium-base superconductor. CONSTITUTION:In the production process of thallium-base superconductor, a mixture powder containing excess amt. of thallium source material is used or after a first heat treatment, the thallium source powder is added by the amt. to compensate the vaporized thallium, and then the mixture powder is calcined as the second heat treatment. Thereby, the obtd. material is homogeneous and has high density which hardly contains different phases of decomposition product due to the vaporization of thallium.
Patent JP-S61211118-A (JP)
Title: Combustor for on vehicle insulating container
Inventor: KAWAMURA HIDEO
IPC: B60H1/00
Filed: 1985-03-18
Abstract: PURPOSE:To enable thermal insulation to be efficiently effected regardless of engine operation by configurating a device in such a way that a combustor equipped with both a burner and a heat exchanger burns fuel, then heat energy produced by the combustion is recovered by the heat exchanger and is forwarded into an insulating container to keep carried materials warm. CONSTITUTION:When thermal insulation is effected in an insulating container 17, an operational switch 21 is turned on first allowing electric current to flow to a control device 11 from a battery 22. Simultaneously, a temperature signal from a room temperature sensor 20 attached to the insulating container 17, is inputted into the control device 11. An ignition plug 10 is electrically energized through a bridge circuit 13 when the temperature signal is lower than an insulating signal. Simultaneously, a vaporization plug 9 is electrically energized through a bridge circuit 12. And air is admitted into a burner 5 from a bi-pass pipe 4 with a bi-pass valve opened. Simultaneously, fuel is fed to the burner 5 with a fuel valve opened. This allows the burner 5 to start burning allowing combustion gas to be forwarded into a heat exchanger 6, then war air from the heat exchanger is forwarded to the insulating container to keep it warm.
Patent JP-H11201120-A (JP)
Title: Turnbuckle
Inventor: YAMAOKA MASAKATSU
IPC: F16B7/06
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To bring the same condition as a hooked bolt is released to return to the position near at hand by integrally forming the turnbuckle body with the turning shaft and the turning body, when the hooked bolt used for tightening to the base by the turnbuckle is reversed together with a nut at the time of reuse. SOLUTION: Each engaging part 12 is formed in the bearing 4a of the turnbuckle body 1, each spring 9 is inserted between a turning body 2 and a bearing 4a, each hole 11 is bored in the turning shaft 3a integrally formed with the turning body 2, and each turning restricting part 10 is inserted into the hole 11. The turning restricting part 10 is engaged with the engaging part 12 of the bearing 4a. When the turnbuckle is used again, the turning body 2 is reversed by 180 degrees via the turning shaft 3 fitted to the bearing 4 of the turnbuckle body 1, and the margin in the movable region of each hooked bolt 8 is caused, so that the bolt 8 can be again used without turning back the bolt 8. Thus, the releasing of the tightened bolt 8 to the former position each time it is used can be dispensed with, and the use of the bolt can be efficiently carried out.
Patent JP-S59181097-A (JP)
Inventor: URURITSUHI FUOIKUTO
IPC: H05K5/02
Filed: 1984-03-21
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-2000249759-A (JP)
Title: Obstacle detecting device for vehicle
Inventor: DOI AYUMI
IPC: G01S13/60
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To determine the lateral moving speed of a front object more precisely from the viewpoint of safety by setting the data position at a position nearest to a travel road as a reference point for calculating the lateral moving speed. SOLUTION: A reference point for calculating a lateral moving speed is set to a point (data position) nearest to a travel road 10 on an image obtained by a radar. A front object B is shown by B1-B3 or B11-B13 in sequence from a far point from this vehicle to a near point. The data position nearest to the travel road 10 is set as the reference point for calculating the lateral moving speed. Even when an apparent lateral moving speed occurs, the safety side speed is calculated because the position nearest to the travel road 10 is set as the reference point, and it is desirable for safety. When the lateral behavior of this vehicle occurs, the calculated lateral moving speed is corrected according to the lateral behavior. The lateral moving speed of the front object can be obtained more precisely or as a value in the safety direction.
Patent JP-S55146282-A (JP)
Title: Halting method for main machine of turbine or pump wheel at breakage of weak parts
Inventor: TAKAGI NOBUSUKE
IPC: F03B15/18
Filed: 1979-05-04
Abstract: PURPOSE: To prevent the occurence of a swing phenomenon of a guide vane whose weak parts are broken by maintaining and controlling a normal guide vane at the opening required for retaining the rated rotational speed of a main machine when the weak parts are broken in the load break process of the main machine.  
     CONSTITUTION: When weak parts 8 are broken in the load break process of a main machine, normal guide vanes 2 are made to continue a closing operation on the basis of specifications for the closure of the guide vane at the load break. When the closure proceeds near to the non-load opening, the guide vane 2 is kept and controlled at the opening required for maintaining the rated rotational speed of the main machine by a speed governer (not shown in the figure). By this, even when the guide vane 2 whose weak parts 8 are broken rotates abruptly in the direction of closure, a water hammer occurring in a waterway system is relatively small, since other normal guide vanes 2 are open, thus the occurence of a self-exciting swing phenomenon being prevented completely and the destruction of the guide vane 2 being eliminated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06264203-A (JP)
Title: Production of ti-al intermetallic compound
Inventor: TAGUCHI KOHEI
IPC: C22F1/18
Filed: 1993-03-15
Abstract: PURPOSE:To obtain a Ti-Al intermetallic compd. having excellent characteristics by subjecting the compd. to heat treatment to control spaces in lamellar layers. CONSTITUTION:The compd. is subjected to heat treatment to increase spaces in lamellar layers so as to obtain a strong lammellar structure in which the spaces in lamellar layers are controlled to desired spaces and lamellar grains are directly in contact with one another without the presence of other phases on the interfaces of grains. The heat treatment is carried out at temp. lower than the solid phase line and completed by increasing the interlayer spaces by joining lamellas. Preferable result is often obtd. when the heat treatment is carried out in an (alpha+gamma) two-phase region, further in the temp. range from (T-100) to T deg.C temp. T is the temp. where the gamma-phase precipitates when the compd. in the alpha phase or alpha2 phase or their coexistence phase is cooled.
Patent JP-S63220134-A (JP)
Title: Silver halide photographic emulsion for direct positive
Inventor: MIURA TAKETOSHI
IPC: G03C1/36
Filed: 1987-03-09
Abstract: PURPOSE:To obtain a low-fogging silver halide photographic emulsion for direct positives having high sensitivity by incorporating at least one kind of specific org. desensitizers into the emulsion. CONSTITUTION:The novel org. desensitizer to be used is the compd. expressed by formula I. In formula, R denotes an alkyl group, aryl group; R1-R5 may be the same or different, but at least one thereof is an electron withdrawing group having 0.21-0.72 Hammett's sigma value and the other is a hydrogen atom., alkyl group. Z denotes an atom. group necessary for completing a 5- or 6-membered nitrogenous heterocycle and X<-> denotes anion. The low-fogging silver halide photographic emulsion for direct positives having the high sensitivity is thereby obtd.
Patent JP-S61214282-A (JP)
Title: Magnetic memory device
Inventor: ISOZAKI JUN
IPC: G11B20/18
Filed: 1985-03-20
Abstract: PURPOSE:To prevent the annihilation of data information during a reproduction and to improve a reliability of a reproducing data by comparing the present retry number with a stored maximum retry number, and transferring the address information to a preliminary address when it is more than the stored number. CONSTITUTION:During a generation of a bit error, an error status signal showing this condition is transmitted to a counter 26 to advance the contentes a little. This value is compared with the maximum retry number up to previous time of a memory 28 by entering a comparator 27, and when the value does not reach to it, a recording operation to the same address is repeated. Even when the recording is repeated by the number of the maximum retryings of the memory 28, in the case when the bit error is detected, a position signal of the circuit 30 for setting track position is amplified 31 by a command of a controller 29, an actuator 32 is moved in the direction of an arrow to position a magnetic head 5 to a preliminary track of a magnetic disk 1 and transfer the data information to the preliminary address on the preliminary track.
Patent JP-2000245246-A (JP)
Title: Combine harvester
Inventor: MATSUI MASAMI
IPC: A01F12/32
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To keep a separation state good and improve the operation efficiency of a combine harvester by lowering the number of rotation of a separation part such as a winnower under separation control. SOLUTION: A separation controlled 80 for operating a controller 76 of winnower air flow for controlling the air flow of a winnower so as to be increase or decreased, a sieve-opening and closing controller 72 for controlling the opening of a sieve, and a posture controller 64 of a waste dust-regulating plate for controlling the posture of the waste duct-regulating plate in a thresher chamber, based on the detected result of a detector 68 of the flowing quantity of waste straw, for detecting the quantity of the waste straw in the material to be treated in the threshing chamber is installed. Further, an acceleration- restraining means for restraining the acceleration of traveling speed when the number of the revolution of an engine is lowered than the prescribed number of revolution under control of separation by the separation controller 80.
Patent JP-S57167786-A (JP)
Title: Treating device for industrial waste water containing colloidal materials
Inventor: NAKATOU HAJIME
IPC: C02F9/00
Filed: 1981-04-08
Abstract: PURPOSE: To reuse industrial waste water and to recover useful materials by pretreating the waste water with an ultrafilter then pumping the same to a post treating means consisting of ion exchange resins.  
     CONSTITUTION: Industrial waste water contg. colloidal materials, for example, photographic washing water 1 is fed from the 1st tank 2 via a pump 3 and a filter 4 to an ultrafilter 5. The ultrafilter 5 is used as a petreating means, where colloidal materials such as gelatin are removed, and the treated water is fed to the 2nd tank 6. Concd. liquid 7 is fed to an evaporation mechanism 8, and part or the whole thereof can be returned into the photographic washing water of the 1st tank 2 by operating a valve 9. The treated water in the 2nd tank is fed through a pump 10 and a filter 11 to an ion exchange resin tank 31, where useful materials such as Ag are recovered. The permeated water through an ion exchange resin tank 31 is fed to the 3rd tank 14, and is used as regenerated water. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03255677-A (JP)
Title: Manufacture of light emitting display provided with reflecting plate
Inventor: FUJITA YUJI
IPC: H01L33/56
Filed: 1990-03-05
Abstract: PURPOSE:To enable a light emitting display provided with a reflective plate adapted for mechanization and mass production to be improved in reliability and yield by a method wherein a light emitting display element is mounted on a lead frame which is internally wired, a light transmitting resin body is formed, and a reflective plate is provided to the peripheral surface excluding the display surface. CONSTITUTION:A light emitting display 3 is die-bounded to the mounting lead terminal of a lead frame 1 and connected to a connection lead terminal through a bonding wire 5. A molding die is set, and a light transmitting resin body 6 is molded through a transfer molding method. Then, a reflective plate 2 is provided to the outer peripheral surfaces of the light transmitting resin body 6 excluding the display face through a insert molding method. The lead frame 1 is prevented from being bent and its surface to which the light emitting display 3 is bonded is protected against contamination, so that a light emitting display of this design can be improved in bonding reliability and yield.
Patent JP-H02234179-A (JP)
Title: Image forming device
Inventor: KATO TSUTOMU
IPC: G03G15/20
Filed: 1989-03-07
Abstract: PURPOSE:To prevent the tip chipping of a separating pawl and the surface flaw of a fixing roller caused by the contact with the fixing roller with the addition of the external force to the separating pawl by separating the separating pawl from the fixing roller when a first unit is opened. CONSTITUTION:The image forming device is provided with a device main body capable of opening/closing so as to move the first unit toward or away from a second unit by allowing an image supporting body carrying path 5 to be approximately a boundary-fixing unit 10 is provided with a heat roller 12 as a first fixing roller positioned on the upper side of the paper carrying path 5 and the plural separating pawls 18 are provided on the side of the heat roller 12 side. The leading edge 18a is separated from the heat roller 12 with a separating pawl approaching/isolating means 25 by interlocking with the opening action of an upper unit and the leading edge 18a is brought into contact with the heat roller 12 by interlocking with the closing action. Therefore, even if external force is applied to the separating pawl, it is prevented from being brought into contact with the fixing roller and moreover, the tip chipping of the separating pawl and the surface flaw of the fixing roller are prevented.
Patent JP-S62220423-A (JP)
Inventor: IKEDA TSUTOMU
IPC: B65B49/12
Filed: 1986-03-14
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。