baber/WOPTO huggingface dataset:
Patent JP-H11285213-A (JP)
Title: Rotating electric machine
Inventor: HAYASHI HIDETOSHI
IPC: H02K17/16
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce a higher harmonic current, and to make the electrical characteristics satisfactory better by arranging a split rotor, shifting it by a specified angle with respect to another rotor in the circumferential direction. SOLUTION: In case of a three-phase four-pole induction motor, the circumferential shift of the rotor is 90 deg. since it is a four-pole motor, and its rotor 10 is composed of a first split rotor and a second split motor, split into two in the axial direction. If secondary induced electromotive forces are generated by secondary higher harmonic magnetic fluxes from the stator and higher harmonic currents flow in the bars 16 of the squirrel-cage rotor 10, a phase difference is produced between the current of the first split rotor and that of the second split rotor. In this case, their secondary higher harmonic components have a phase difference of 90 deg.×2=180 deg. due to the angle of shifting of being 90 deg. by the electric angle, and a reduction coefficient Kn by an angle of shifting βis represented by Kn=cos(nβ/2), and Kn becomes zero when n=2 and β=90 deg..  Accordingly, their secondary higher harmonic components exerting a large influence cancel each other and are eliminated. Consequently, it is possible to make the electrical characteristics of a rotating electric machine satisfactory.
Patent JP-S5511963-A (JP)
Title: Clutch control mechanism for automobile
Inventor: TAKEUCHI CHIYOUICHIROU
IPC: F16D48/02
Filed: 1978-07-12
Abstract: PURPOSE: To accomplish remote-controlling of the clutch through electric control of solenoid valve at an opening of an actuator communicated to an intake manifold.  
     CONSTITUTION: With a remote controlling switch 13 opened, the disenergization of a solenoid 9 is nulified. Air flows into an actuator 1 from an air cleaner 14 allowing the internal negative pressure to be released. This actuates a diaphragm 2 and a rod 3 to effect the connection of the clutch. To stop the clutch, with the remote controlling switch closed, a negative pressure is applied to release the connection of the clutch. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04317664-A (JP)
Title: Magnetic treating device and its production
Inventor: HARA NOBUYOSHI
IPC: A61N2/08
Filed: 1991-04-17
Abstract: PURPOSE:To enhance the treatment effect of the magnetic treating device and to prevent the adverse influence on the outside. CONSTITUTION:An annular magnetic inductor 16 consisting of a magnetic material is formed around a treating element 14 consisting of a magnetized ferromagnetic material. This magnetic inductor 16 is magnetized to the polarity opposite from the polarity of the treating element 14. A magnetic induction layer 12 is formed on the rear surface side of the treating element 14. The magnetic treating part 6 constituted in such a manner is fixed to an affected part by a one side coated adhesive tape 2. The magnetic treating part 6 is formed by printing on a sheet 10. The magnetic lines of force M induced by the magnetic inductor 16 in such a manner are concentrated toward the human body and the magnetism leaking toward the outside is suppressed.
Patent JP-H02265315-A (JP)
Title: Method and apparatus for shaping waveform
Inventor: TOMONARI TORU
IPC: G01D5/244
Filed: 1989-04-06
Abstract: PURPOSE:To convert the period of an AC component into a rectangular wave accurately by making DC levels equal to each other, deviating the phase of an AC component, separating an original signal into two signals to apply comparison processing. CONSTITUTION:A source signal e1 in which an AC component is superimposed on a DC component such as the output of a contactless displacement sensor mainly and an output signal ek of a DC amplifier 6 are inputted to a comparator 1 as a differential input through input resistors 3,4. The same source signal e1 is supplied to signal input terminals of both the input resistors 8, 9 of the DC amplifier 6. An integration circuit comprising an input resistor Rp, 7 and a capacitor Cp,11 is formed to a noninverting input terminal + of the DC amplifier 6. A signal being the result of the phase of the DC signal component with the same polarity as the input source signal e1 shifted till the phase is inverted by 180 deg. is outputted at a point K at the output terminal of the DC amplifier 6.
Patent JP-H03284288-A (JP)
Title: Washing machine
Inventor: TORIDA FUMIO
IPC: D06F37/12
Filed: 1990-03-30
Abstract: PURPOSE:To reduce noise generated in running by providing a fluid filled section including the peripheral side part and bottom part of an outer tank filled wholly with the fluid. CONSTITUTION:A fluid filled section 11 having the peripheral side part and bottom part of a water receiving tank 1 filled wholly with water is provided so that the wall thickness of the water receiving tank 1 is enlarged and the water receiving tank 1 becomes difficult to resonate to sound, i.e., vibration, and absorbs the vibration. Since the fluid filled section 11 is then filled with liquid, i.e., water, the water acts as a damper for absorbing vibration so that the vibration is further liable to be absorbed. Thus, in running, particularly in dehydrating running, even if the vibration of a motor 6 and a rotary tank 3 rotating with high speed is transmitted to the water receiving tank 1, the vibration is absorbed by the water receiving tank 1 having the thick wall, so that generated noise can be reduced.
Patent JP-H06127076-A (JP)
Title: Processing device of recording medium
Inventor: NAKAHARA JIRO
IPC: G06K17/00
Filed: 1991-03-27
Abstract: PURPOSE:To lessen occurrence of defects by enabling reliable suspension of power supply to a printer part by a single switch, by a method wherein a power supply device performing power supply to a printing device based on a detecting result of a single detecting device of opening or closing for detecting an opening or closing condition of a frame body and that of a printing device is provided. CONSTITUTION:A recording medium received by a receiving device 3a for receiving the recording medium is carried by a carrying device 51. Predetermined information is printed on the recording medium which is received by the receiving device 3a and carried by the carrying device 51 by printing devices 20, 21 provided openably and closeably freely on a frame body 201 provided openably and closeably freely on a device main body 2. Furthermore, power supply to the printing devices 20, 21 is performed by a power supply device 100 based on a detecting result of a single detecting device 90 of opening or closing detecting an opening or closing conditions of a frame body 201 and printing devices 20, 21. Consequently, suspension of power supply to a printer part is performed reliably by a single switch, through which an opportunity of producing defects is lessened.
Patent JP-S58203310-A (JP)
Title: Liquid fuel burner
Inventor: OONO TADASHI
IPC: F23D11/24
Filed: 1982-05-20
Abstract: PURPOSE:To promote an initial mixture of fuel and the air and to improve combustion properties, by a method wherein revolving circulating holes are formed in a side wall positioned in a premixing range of an auxiliary combustion cylinder so that a revolving current, created in a premixture range, has an accelerating speed and grows. CONSTITUTION:Liquid fuel, pressurized at the same time when a spark occurs, is atomized into a combustion chamber 6 from a vortex system jet valve 3. The air, already fed through air jet holes 13 in a lower part of a middle cylinder 10, creats a revolving rising current in a premixing range 6, and simultaneously, a revolving current is increased in a revolving power by dint of a recirculating air flowing through holes 14 for revolution and circulation. Thus a firing and a combustion take place after attaining a specified mixture ratio and a specified temperature (a firing temperature) as, at the start, a diffusion and mixture are conducted along the revolving current. Furthermore, the holes 14 for revolution and circulation (for example, cut rise vane) are provided in a side wall positioned within the premixing range 6 of said auxiliary combustion cylinder 11 and in a spot different from a part where atomized particles of fuel pass through.
Patent JP-H02266481-A (JP)
Title: Image converter
Inventor: TAKAGI HIROAKI
IPC: G06T15/40
Filed: 1989-04-06
Abstract: PURPOSE:To reduce the size of hardware and to improve processing speed by dividing an original image into small area parts, deciding whether writing in an image memory is allowed or not in accordance with the state that the deformed image of each divided small area part is turned to the front face or the rear face and erasing a hidden surface. CONSTITUTION:Images existing on the right side (x>=0) of images 2D, 3D is a part displayed with the original image being turned to the front face, and a part positioned in the vicinity of a part, e.g. a point 6A on the original image, of a face turned the rear side out is hidden under the face turned to the front side and is not displayed as the result. In the case of executing perspective projection, the front face is displayed with priority and the rear face excluding only the face to which the front face is superposed is displayed. Consequently, a face closed to a visual point is displayed and hidden surface erasing can be simply executed.
Patent JP-S63250580-A (JP)
Title: Sensor with address bus
Inventor: KOBAYASHI MITSUO
IPC: G01V8/20
Filed: 1987-04-07
Abstract: PURPOSE:To reduce man-hours for wiring and to improve the beautiful appearance and reliability, etc., of a device by leading an address signal for sensor specification to an address bus and sending an indication to a sensor so that its sensor element sends out a detection element when the sensor is specified. CONSTITUTION:Light emitted by a light emitting diode 1 is received by a photodiode 3. A light beam 2 is cut off by a body 5 to be detected which moves as shown by an arrow and becomes a body detection signal. A sensor 9 is supplied with a power source input +V and grounded G. The address bus AB consists of four lines and leads a sensor select signal to an address decoder 11. Then the output signal of the address decoder 11 becomes the control signal of a bus driver 12, which determines whether or not the output signal of the photodiode 3, i.e. body detection signal is outputted to a data line DL according to the control signal.
Patent JP-H04299466-A (JP)
Title: Detecting device for tip shape of belt-shaped matter
Inventor: YOSHIKAWA HIROBUMI
IPC: G06T1/00
Filed: 1991-03-27
Abstract: PURPOSE:To detect the tip shape of a belt-shaped matter made of a steel plate, the paper, etc., and wound like a coil. CONSTITUTION:A belt-shaped matter 1 made of a steel plate, the paper, etc., and wound like a coil is revolved by a revolving device 3 and photographed by a CCD camera 5 in a fixed cycle. When the tip part 2 of the matter 1 enters a lighting area of an illumination device 4 by the revolution, a shadow is produced owing to the level difference of the part 2. Then an image processor 7 applies the contour extraction processing to the luminance difference date obtained between the shadow and the matter 1 with the image signal 6 sent from the camera 5. Thus the contour of the part 2 is extracted.
Patent JP-H04295443-A (JP)
Title: Aromatic compound, its production and harmful organism controller containing the same compound as active ingredient
Inventor: SAKAMOTO NORIYASU
IPC: C07C41/16
Filed: 1991-03-25
Abstract: PURPOSE:To obtain a new aromatic compound having extremely high juvenile hormore-like activity and excellent harmful organism controlling effect. CONSTITUTION:An aromatic compound expressed by formula I (R<1> and R<2> are H, halogen or methyl; at least either one of R<1> and R<2> is H; R<3> is H or methyl; R<4> is halogen; 1-2C alkyl or 1-2C haloalkyl), e.g. 4-chloro-1-[2-chlore-4-(3- chlorophenoxy]methylbenzene. The compound expressed by formula I is obtained by reacting a phenoxyphenol derivative expressed by formula II (M is alkali metal or H) with a compound expressed by formula III (A is halogen, methanesulfonyloxy, etc.) or reacting a phenoxyphenol derivative expressed by formula IV with an alcohol derivative expressed by formula V.
Patent JP-H10225965-A (JP)
Title: Ejector
Inventor: TAKANOHASHI RIYUUICHI
IPC: B29C45/40
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent a periphery of an injection molder from being stained while its durability can be improved by a method wherein a position according to rotation generated with a rotor is directly detected. SOLUTION: Since rotary motion generated with a servo motor 102 is converted to a linear motion to make an ejector pin feed device 18 function directly, a timing belt becomes unnecessary to be used. In order to control the servo motor 102, an encoder 131 as a rotary number sensor is fixed to a rear end of a hollow shaft 110, and the number of rotations of the rotor 107 can be directly detected with the encoder 131. Therefore, a position of a crosshead 25 can be accurately detected. Further, in order to detect a retreat limit position of the crosshead 25, a proximity switch 135 is arranged to a movable platen 11. The proximity switch 135 can be reset per each one forming. Further, a limit switch can be used in place of the proximity switch 135.
Patent JP-H07296332-A (JP)
Title: Magnetoresistance effect head and its manufacture and magnetic stripe information reader using magnetoresistance effect head
Inventor: YAMANE HARUKI
IPC: G11B5/39
Filed: 1994-04-25
Abstract: PURPOSE:To obtain a magnetoresistance effect head which can be realized by a simple manufacturing process. CONSTITUTION:An electrode thin film 11 is formed on a substrate 10 by a sputtering method and a magnetoresistance effect thin film 12 is formed on the electrode thin film 11 by sputtering. Array-type electrodes 13 are formed on the magnetoresistance effect thin film 12 by photolithography.
Patent JP-S61245049-A (JP)
Title: Humidity sensor
Inventor: MOKUDE SATORU
IPC: C01G19/00
Filed: 1985-04-24
Abstract: PURPOSE:To make possible the adjustment of a resistance value to a range where a humidity sensor is easily usable and to improve the linearity to relative humidity by mixing SnO2 with an Sr0.9La0.1SnO3 semiconductor element thereby decreasing the element resistance. CONSTITUTION:An RuO2 heater 5 of which the resistance value is adjusted is screen-printed on the rear surface of an alumina substrate 4 and a hygrometric body 2 consisting of Sr0.9La0.1SnO3 formed by mixing SnO2 with an A1-xA'xBO3 perovskite type oxide is printed by using a binder on the surface and is sintered. Pt-Al2O3 is coated as a combustible gas removing filter 1 as a countermeasure against miscellaneous gases on the body 2. The body 2 is operated at a high temp. of about 400 deg.C and the continuous use in severe environment is possible although this sensor utilizes the change of electrical conductivity by the chemical adsorption of water molecules. The adjustment of the element resistance value within a practicable use range is made possible by the incorporation of SnO2 into the element.
Patent JP-S57202962-A (JP)
Title: Constant rate soldering device for wire solder
Inventor: KUBOTA KAZUHITO
IPC: H05K3/34
Filed: 1981-06-04
Abstract: PURPOSE:To perform soldering of high quality without giving any thermal influence upon the work in the stage of soldering the work with a wire solder by cutting the wire solder to a constant length in a heating tool then heating the same for a short time. CONSTITUTION:In the case of soldering an element such as a quartz oscillator of the properties vulnerable to influence of heat, a wire solder 1 is fed with feed rollers 2 into a heating tool 4 through the conduction hole of a cutter 3 until it contacts the lead wire 7 of an element 6 to be soldered. The cutter 3 is moved on the tool 4 in sliding contact therewith to cut the solder 1 by as much as the thickness of the tool 4. Following to this, pulse currents are flowed for about 1sec to the tool 4 to melt the cut wire solder. The soldering parts of the lead wire 7 and a circuit substrate 5 are heated by the heat of the tool 4, and the circuit 5 and the wire 7 are soldered in an extremely short time.
Patent JP-S58204218-A (JP)
Title: Burying work of pile
Inventor: UEDA SHINHACHIROU
IPC: E02D5/50
Filed: 1982-05-21
Abstract: PURPOSE:To provide a great bearing force for a pile as well as permit the pile to erect vertically in an excavate pit by penetrating the pile having expanded portions larger than the outside diameter of the pile on its tip and basal end into the excavated pit filled with a cement mortar-mixed liquid. CONSTITUTION:While forming a pit 13 by an excavator, an excavating liquid is jetted from the tip of the excavator in such a way as to prevent the degradation of the pit wall, and when the supporting layer is reached, the excavating liquid is switched to a foot protection liquid. After a given amount of the foot protection liquid is injected, a solidifying agent for the surrounding ground of the pile is injected while pulling up the excavator, and thereby the excavated pit 13 filled with the cement mortar-mixed liquid 14 is formed. When a pile 18 having expanded portions 16 and 17 larger than the outside diameter of the pile 15 is penetrated into the pit 13, an aperture is formed between the expanded portions 16 and 17 and the wall of the pit 13, the cement mortar-mixed liquid 14 on the periphery of the pile 18 is hardened to form a stronger portion than the surrounding ground layer 12.
Patent JP-H06301111-A (JP)
Title: Camera device
Inventor: NAGAIKE TETSUO
IPC: G03B17/16
Filed: 1993-04-13
Abstract: PURPOSE:To provide a camera device capable of integrally constituting a video camera section and a photographic camera section and capable of simply coping with the case that only the photographic camera section is used. CONSTITUTION:A camera device is provided with an adapter 21 capable of being removably fitted to a camera main body 11 in addition to the camera main body 11 and a image pickup lens section 12. When the adapter 21 is fitted between the camera main body 11 and the image pickup lens section 12, the image light La transmitting the translucent mirror 21d of the adapter 21 is fed into the film face 11a of the camera main body 11 via the image forming lens 21c to allow film photographing, and the image light Lb reflected on the translucent mirror 21d is fed into the image pickup face of an image pickup element 21e via an image forming lens 21f to allow video photographing. When the adapter 21 is removed, the image pickup lens section 12 is fitted to the camera main body 11, and a photographic camera like the conventional one can be constituted.
Patent JP-H04318285-A (JP)
Title: Burying method for hydraulic machine casing
Inventor: SUGISHITA KANEO
IPC: F03B11/02
Filed: 1991-04-18
Abstract: PURPOSE:To reduce vibration of a casing by burying the casing, in a condition that its inside is pressurized, in concrete or the like thereafter removing the pressure in the inside so that a flexible material is injected into a clearance between an external wall of the partitioned casing and the concrete or the like. CONSTITUTION:In order to bury a casing of a hydraulic machine in a building structure of concrete or the like, a casing inside 4 before buried is previously pressurized by a pressure device 10. First in a condition that the casing inside 4 is pressurized, the concrete 6 is buried and also simultaneously burying a pipe 11 for connecting a casing external wall 5 to the outside of the concrete 6. Next after curing the concrete 6, the pressure is removed from the casing inside 4 thus to partition a clearance 9 between the casing external wall 5 and the concrete 6. Successively relating to the clearance 9, a flexible material 14 of fluidity before cured, for instance, silicone rubber is injected from an injecting device 13 through the pipe 11. In this way, vibration of the casing external wall 5 is reduced by the flexible material 14.
Patent JP-H07297380-A (JP)
Title: Connection structure of wiring and manufacture thereof
Inventor: SUMI HIROBUMI
IPC: H01L23/522
Filed: 1994-04-25
Abstract: PURPOSE:To obtain a structure which is excellent in the controllability of the film thickness of a silicide layer formed finally, has a high barrier property and is excellent in a crystal wiring of an upper-layer wiring, and a manufacture thereof, in a wiring structure having a wiring layer constituted of an Al-series material or the like on a Ti-series laminated film on a ground semiconductor. CONSTITUTION:In a connecting structure of a wiring connecting a wiring layer of Al or the like with a semiconductor of Si or the like electrically, TiN(200) 15/Ti(110) 14/silicide 12 or Ti(002)/TiN(111)/Ti(002)/Ti(111)/silicide or Ti(002)/TiN (111)/TiN(200)/Ti(111)/silicide are laminated in this sequence from the wiring layer side. A crystal growth is controlled by changing sharply a sputtering power on the target side or a bias on the substrate surface side or by changing sharply the flow rate of Ar, in the process of film formation of each layer.
Patent JP-S5610550-A (JP)
Title: Improved poly*alkyleneoxide* composition
Inventor: BUREIKU FURANKURIN MAGO
IPC: C08L71/02
Filed: 1980-06-27
Abstract: Poly(alkylene oxide) compositions are provided which exhibit excellent resistance to oxidative degradation and inhibit the corrosion of ferrous metals, which compositions have incorporated therein a small effective amount of a bridged dimer of a hydroxyl-substituted aromatic carboxylic acid and salts thereof of the general formula:   <IMAGE> (1) or <IMAGE> (2)  wherein X is a chemically stable group selected from lower alkylene, sulfonyl, and amino groups, and a sulfur atom, and Y and Y' may be the same or different, and are a hydrogen atom, hydroxyl group, amino group, alkyl group, or sulfonyl group.
Patent JP-S5610706-A (JP)
Title: Antenna device
Inventor: KANE JIYOUJI
IPC: H01Q3/24
Filed: 1979-07-09
Abstract: PURPOSE:To attain both the miniaturization and the control of the directivity for the antenna device, by changing the combinations of the control signals which give the control to the variable reactance of the folded and abbreviated dipole antennas. CONSTITUTION:Folded and abbreviated dipole antennas 31-36 possessing the distribution constant inductance are provided at each fixed position with antennas 31 and 34 which function as the radiators. Antennas 31 and 34 are connected to signal compounding unit 37 via switching means 43; and each of antennas 31-36 is connected via switching means 42 to tuning control means 40 which delivers the different control signals to give the control to the variable reactance of each antenna. Then the combination is varied in various ways between switching means 42 and 43, and thus the directivity can be controlled for the antenna device. In such way, the Yagi antenna device which can be controlled for its directivity can be obtained in a miniature constitution.
Patent JP-S63253469-A (JP)
Title: Vector processor
Inventor: KOJIMA KEIJI
IPC: G06F7/32
Filed: 1987-04-10
Abstract: PURPOSE:To increase the vector processing speed by using a means which decides the arithmetic types to each vector element via a mode register. CONSTITUTION:A main memory 111 reads out the vector elements according to the fetch addresses received from an address control circuit 109. The read-out vector elements undergo the arithmetic processes through an arithmetic circuit 110 and these arithmetic results are supplied to a next action control logic 108 of an arithmetic control circuit 104. The logic 108 decide the next action with reference to the end deciding result and the mode signal showing the arithmetic type supplied from a mode control circuit 107. Thus it is possible to switch dynamically the arithmetic types in response to the arithmetic result during the processing of a single vector.