baber/WOPTO huggingface dataset:
Patent JP-H02301672-A (JP)
Title: Spark plug electric current detecting device for internal combustion engine
Inventor: IWATA TOSHIO
IPC: F02P17/00
Filed: 1989-05-15
Abstract: PURPOSE:To detect the combustion state of respective cylinders by providing a voltage generating means that obtains voltage from a high voltage part connected to a distributor, and an electric current detecting means that detects spark plug electric current of respective cylinders obtained from the above-mentioned high voltage part connected to the spark plugs of respective cylinders through a diode. CONSTITUTION:When an ignitor 10 is actuated and electricity connection of an ignition coil 2 is cut off, voltage of negative polarity is generated on the secondary side of the ignition coil 2, electric current flows in the direction of arrow of dashed line from the side of grounding to the side of ignition coil 2 to charge a condenser 16, and high voltage is generated in a voltage generating means 18. This high voltage is distributed to respective cylinders by a distributor 11, and respectively applied to the electrodes 12a-12d of respective spark plugs. For example, if the combustion state of gaseous mixture of fourth cylinder is normal, ion concentration is increased and ionic current flows in the direction of full line arrow, and detected by an electric current detecting means 23 from an electric current detection signal output terminal 24. Also, if the combustion state is abnormal, ionic current does not flow since air gap exists in the electrode 12c.
Patent JP-H09302978-A (JP)
Title: Box-like circulation type parking device
Inventor: ITO MITSUO
IPC: E04H6/18
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a box-like circulation type parking device capable of circulating pallets irrespective of entering and leaving the car parking lot and promoting the convenience of a user by shortening a parking period of time of entering and leaving the car parking lot. SOLUTION: A box-like circulation type parking device is equipped with pallets 1 mounting cars 6 on them, lateral moving rails 2 horizontally arranged in three stages and bearing horizontally the pallets 1 and a pallet cross slide device 3 for moving the pallets 1 along the lateral moving rails 2. It is also equipped with pallet circulation lifts 4a and 4b for raising and lowering the pallets adjacent to both ends of each of the lateral moving rails 2 and an entering and leaving lift 5 for raising and lowering the pallets 1 up to an entering and leaving berth 7 adjacent to the pallet circulation lift 4a.
Patent JP-S5243417-A (JP)
Title: Load changeover method of ultrasonic oscillator
Inventor: KANAI SADAO
IPC: B06B1/06
Filed: 1975-10-03
Abstract: PURPOSE: To perform the changeover of load leaving the oscillator's operating as it is, by means of increasing the load impedance of ultrasonic cleaning bath for a short period of time twice as much as that of present one, thereby performing the changeover of load. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02299728-A (JP)
Title: Pressing apparatus
Inventor: YOSHIZAWA TAKASHI
IPC: B21D5/02
Filed: 1989-05-15
Abstract: PURPOSE:To use the positioning hole in common with the positioning hole in a succeeding process by setting a nest pin with an elastic body so as to make it slidable in the deforming direction of the positioning hole against another holder and preventing the deformation of the positioning hole bored on the work. CONSTITUTION:In the state of separating another holder 2 from a punch 1, the work is set on the punch and then the above another holder is lowered. In this state the nest pin 4 is set at a prescribed position with the elastic body 6 against the above one side holder. Then when the above holder is lowered, at first the nest pin is inserted in the positioning hole 5 which is bored on the work W to hold the work at the prescribed position. When the holder is lowered further, the work is held with the pad 7 and the punch 1 and then the work is held with a die 3 and the punch 1, furthermore the work is subjected to bending with the die 3 and the punch. Because the nest pin is set freely slidable against another punch, so the deformation of this positioning hole is prevented.
Patent JP-H05315168-A (JP)
Title: Manufacture of permanent magnet
Inventor: ARAI SEI
IPC: H01F1/08
Filed: 1992-05-12
Abstract: PURPOSE:To obtain a high-performance permanent magnet at a low cost by providing an outer capsule of a multiple capsule with a larger deformation resistance in hot working of the capsule. CONSTITUTION:A magnetic alloy ingot 1 composed of Pr, Fe, B and Cu is placed in a first capsule 2 of pure iron. The first capsule 2 is deaerated to vacuum and sealed by welding. After the completion of the sealing, the first capsule 2 is then placed into a second capsule 3 of low carbon steel. The second capsule 3 is also deaerated and sealed by welding to obtain a billet for rolling. Compared with pure iron, low carbon steel has a larger hot deformation resistance. In the rolling billet, therefore, the second capsule 3 is larger than the first capsule 2 in deformation resistance. This prevents the oxidation of the alloy and controls its cracking, providing the high performance of a uniform magnetic characteristic.
Patent JP-S62277608-A (JP)
Title: Production of magnetic head
Inventor: AKIYAMA TOSHIRO
IPC: G11B5/127
Filed: 1986-05-26
Abstract: PURPOSE:To suppress occurrence of the deviated wear and crosstalks by holding a metallic magnetic core between two holder cores, protruding a gap depth part formed to a metallic magnetic substance out of those holder cores for adhesion and adding nonmagnetic substances at both sides of said protruded gap depth part. CONSTITUTION:A metallic magnetic substance core 22 is held between two sheets of core holders 20 made of oxide magnetic substances and the gap depth part of the core 22 is protrude over both cores 20 and fixed there by adhesion. Then the nonmagnetic substances are added at both sides of said gap depth part. Thus a magnetic head core is obtained. This head core has its improved efficiency be cause magnetic field applied from the gap of the core 22 is led into the holders 20 having small frequency losses. Furthermore, a ferrite part can be set at a place near the depth end of the core 22. In such a way, it is possible to avoid the deterioration of the tape touch due to the deviated wear as well as the increase of crosstalks owing to the exposure of the ferrite part.
Patent JP-S62278332-A (JP)
Title: Air spring
Inventor: KONDO HITOMI
IPC: F16F15/027
Filed: 1986-05-26
Abstract: PURPOSE:To make the structure around an air spring compact by arranging an automatic space adjusting device between a pair of end members fitted to both ends of a cylindrical expansion member made of rubber-like elastic material to automatically adjust the space between them. CONSTITUTION:A pair of end members 12, 13 are fitted to both ends of a cylindrical expansion member 10 made of rubber-like elastic material, an air intake passage 14 is provided on the end member 12, and a cylindrical projection section 16 is protruded from this end member 12 toward the other end member 13. An automatic space adjusting device 18 is provided between these end members 12, 13. This device 18 is constituted of a discharge port member 19 arranged at the center of the cylindrical projection section 16, an opening/closing member 30 provided movably back and forth in the expansion direction of the expansion member 10 to envelop the discharge port 28 of this discharge port member 19, and an exhaust passage 36 penetrating the end member 13 and opened to the inside. Accordingly, the space between both end members 12, 13 can be maintained almost constant, and invariably good suspension performance can be obtained.
Patent JP-S60263203-A (JP)
Title: Servo device
Inventor: MIYASHITA MASAHIKO
IPC: G05B9/02
Filed: 1984-06-11
Abstract: PURPOSE:To prevent an accident without operating an apparatus to be controlled, even if a malfunction caused by a fault, a runaway, etc. of a servo circuit has occurred, by turning on a driving circuit under the condition that a start signal and an iterative signal are generated simultaneously. CONSTITUTION:When a servo-circuit 5 executes a malfunction due to a fault, a runaway, etc., and a start signal has been outputted by mistake from a start/ stop signal output terminal 6 in spite of a fact that a movable body is in a prescribed position, no pulse signal is generated from a pulse signal output terminal 7, since a position sensor 20 is in an on-state. Accordingly, an output of a rectifying circuit 11 is in a low level, and therefore, an output of a NOR gate 9 of a logical circuit 8 is also in a low level. Therefore, since a transistor 19 of a driving circuit 16 is not turned on, a motor 1 is not driven. Also, even if a pulse signal of a different frequency is outputted from the terminal 7, it is cut by a BPF10, therefore, the circuit 16 remains off, and the motor 1 is not driven.
Patent JP-S62276598-A (JP)
Inventor: WATARI MASAO
IPC: G10L15/00
Filed: 1986-05-23
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-2000310622-A (JP)
Title: Multichannel ultrasonic probe
Inventor: KAKINUMA YUKIO
IPC: H04R17/00
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide the multichannel ultrasonic probe capable of accurately inspecting an object to be inspected even if the object to be inspected is slightly different in shape or size, capable of omitting replacing labor because the replacement of a shoe member is reduced and easy to inspect a flaw. SOLUTION: In a multichannel ultrasonic probe equipped with a housing provided with at least two or more ultrasonic vibrators 2A, 2B and the contact part 4 attached to the housing to come into contact with an object to be inspected, it is characterized that a position where ultrasonic beams of the ultrasonic vibrators pass to cross each other is provided to the contact surface 5 of the contact part 4 and the size of the contact surface 5 is prescribed to a range of a degree housing passing ultrasonic beams.
Patent JP-S5911538-A (JP)
Title: Magnetic card
Inventor: WATANABE YUUJI
IPC: G11B5/80
Filed: 1982-07-09
Abstract: PURPOSE:To make the color for characters and graphic pattern sharp, by laminating only one pattern forming layer such as characters and graphic patterns constituted with a nagetive pattern on a coloring layer to make the characters and graphic patterns different from the background in color. CONSTITUTION:A magnetic layer 9, a coloring layer 11 and a pattern forming layer 13 such as characters and graphic patterns are laminated on the surface of an over-sheet 7 in an information recording section 3 of a magnetic card 1. Since the part of the pattern forming layer 13 and the part of a pattern 17 comprising the negative pattern are different in the depth from the surface of the magnetic card to the magentic layer 9 and in a substance existing on the magnetic layer 9, the magnetic characteristic is changed. For prevention of the change, a prescribed signal recording area is formed in the lengthwise direction of the information recording section 3 and the pattern 17 due to the negative pattern is provided to the part excluding the area. Since only two layers of the coloring layer and the pattern forming layer are enough for shielding the magnetic layer, the manufacturing stage of the magnetic card is simplified.
Patent JP-S5547356-A (JP)
Title: Magnetic alloy for dental surgery
Inventor: MIYAZAKI TAKESHI
IPC: C22C5/04
Filed: 1978-09-28
Abstract: PURPOSE:Soft magnetic alloy for dental surgery, obtained by alloying a fixed quantity of Co and Pt, using combined with rare earth Co base parmanent magnet having a high magnetic energy. COMPOSITION:Alloy, composed of co;30-70%, Pt; balance and contained one or more than two kends of Mn, Zn, Sn, Al, Si, Mg as deoxidizer for obtaining casting alloy having no blow hole at not more than 5%. USE:The soft magnetic alloy 3 having the above mentioned compostion, is filled in the root part of the tooth 2 remained in the flesh part 1. The rare earth Co base magnet 5 having a high magnetic energy, is put in the crown part of the tooth 4 so as to face the one hand magnetic pole against the alloy 3 and both are fixed by the magnetic sucking force. Thus, the above method is able to use for filling and reform of dental surgery effectively.
Patent JP-S61278907-A (JP)
Title: Control system of joint-type robot
Inventor: KISHI HAJIME
IPC: B25J9/16
Filed: 1985-06-04
Abstract: PURPOSE:To control easily and properly an action in a wide range by dividing the moving component of a Y traveling axis by the prescribed number of interpolation points and deciding command data on other action axes from a position vector at each interpolation point. CONSTITUTION:When an arm tip is subjected to a linear positioning control from a start point Ps to an end point Pst, plural interpolation points P1, P2 ...are decided by an action range and an action limit decided by basic three axses. Then the traveling axis component between the start point Ps and the end point Pst is equally divided by the number of interpolation points, and a Y axis direction moving amount corresponding to each interpolation point is calculated. The drive amounts of basic three axes corresponding to a Y axis position are decided by converting inversely from a hand vector, and the arm tip is sequentially matched to space positions at interpolation points P1, P2 .... Simultaneously the attitude of the hand is decided by driving and controlling axes alpha and beta of a wrist. Thus the position control of the hand can be easily carried out, and the action of a robot can be properly controlled in the wide range, thereby obtaining a highly flexible control where the robot is caused to act continuously.
Patent JP-H10309122-A (JP)
Title: Grain storage house
Inventor: YAMAMOTO SOICHI
IPC: A01F25/14
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a grain storage house capable of effectively utilizing the storage space and enhancing the convenience when it is used along with always providing a stable and optimum storage environment without impairing nay circulation of cooling air. SOLUTION: This grain storage house 10 comprises; a plurality of rack poles 24 mounted on the inner peripheral wall of the main body 12 in an inwardly protruded way, and notches 26 provided on each rack pole 24 along the vertical direction at predetermined intervals and capable of detachably supporting rack plates 28 fitted therein. Even when bags G are packed into the main body 12, air circulation therein is not impaired because there can be kept an air gap corresponding to the rack pole 24 between the bags G and the wall. The upper space of the main body 12 is effectively utilized because the mounted rack plates 28 allows vegetables and fruits to be placed thereon, and furthermore, these stuffs in storage never drop unexpectedly when they are brought into or out the hence and hence the house is more conveniently usable.
Patent JP-H07325809-A (JP)
Title: Tablating method
Inventor: OOTA TAKASHI
IPC: G06F19/00
Filed: 1994-06-01
Abstract: PURPOSE:To eliminate the need of rearranging an axis name by a manual operation and to improve the operation efficiency of tabulation by automatically rearranging the axis name so as to suitably settle the axis name in the axis name display area of a table after changing attributes for the axis of the table and changing the structure of the table. CONSTITUTION:A processor 204 is provided with a storage device 206 for storing and holding table data and data required for the various kinds of processings and a program 205 for the control of the device 206 and the various kinds of input equipments 202, 203 and the various kinds of the processings. Also, an axis attribute table 12U0 and an axis name display condition table 1100 related to the rearrangement of the axis name are stored on the device 206. Then, at the time of performing the change of the table, for instance, the change of the height of a horizontal axis and the width of a vertical axis, the vertical/ horizontal change of the axis, the addition of the axis and the change of the axis name, etc., based on the information of the tables 1100 and 1200, the device 206 automatically and appropriately adjusts the arrangement of the axis names or a character size or both and thus, the axis name of the table after the change is suitably settled in the display area.
Patent JP-S61208-A (JP)
Title: Production of fluorine-containing polymer
Inventor: NARITA TADASHI
IPC: C08F20/22
Filed: 1984-06-13
Abstract: PURPOSE:To obtain the titled polymer excellent in water- and oil-repellency, chemical resistance, heat resistance, weather resistance, etc., by polymerizing a specified, fluorine-containing unsaturated ester monomer in the presence of an organo-aluminum catalyst. CONSTITUTION:The titled polymer is obtained by polymerizing a fluorine-containing unsaturated ester monomer of formula I [wherein R1 is CnH2n+1 (wherein n is 0-5), and R2 is formula II (wherein Rf is a 1-20C polyfluoroalkyl, and R<1> is a lower alkyl or Rf)] which has been purified by distillation in a N2 or He stream, deoxygenated completely and dehydrated with a molecular sieve and having a purity >=99.5% at -78-100 deg.C in the presence of 0.01-10mol%, based on said monomer, organoaluminum catalyst of formula III (wherein m is 1-3 and X is H, Cl, Br, or I) in an organic solvent of an aromatic or aliphatic hydrocarbon, stopping the polymerization by the addition of a protonic organic solvent (e.g., methanol), repeatedly washing and filtering the product and drying it.
Patent JP-H0416680-A (JP)
Title: Damping device
Inventor: ISHIBASHI HISAYOSHI
IPC: F16F15/02
Filed: 1990-05-11
Abstract: PURPOSE:To facilitate an alteration in a vibrational period of a damping device by hanging a tuning liquid damper at the object to be damped of a high-rise building or the like so as to be oscillatable and adjustable in its length. CONSTITUTION:A frame 12 is set on a building 14 to be damped. A damping device 10 formed of a liquid column pipe damper 16 or the like is hanged through a suspending means 19 whose length is adjustable. In addition, a hydraulic damper is provided as occasion demands. Thus, the vibrational period of the damping device 10 can be easily altered.
Patent JP-H02301049-A (JP)
Title: Reproducing device
Inventor: NAKAYAMA YASUHIRO
IPC: H04N5/7826
Filed: 1989-05-12
Abstract: PURPOSE:To prevent malfunction occurring and to improve operability by reproducing a still picture reproducing block and a sound reproducing block by always making the reproducing information of them conform to each other, and enabling the incorrect correspondence relation of contents to be detected immediately after loading a recording medium. CONSTITUTION:Recording information on a magnetic tape 13 is compared with the identification information of a medium representing whether or not the contents of the recording information on the magnetic tape 13 and that on a magnetic disk 1 are the ones on confronting storage media. When the recording contents on both storage media are conformed to each other, reproduction is performed as it is, and when no correspondence between them is obtained and the magnetic tape 13 is not conformed to the magnetic disk 1 itself, an error signal representing the no correspondence of the contents of the recording information in both recording media is supplied. A control circuit 24, when receiving the error signal, operates an alarm device 25, and informs the occurrence of an error to a user by performing light emission by a LED, etc., or vocalization by a buzzer, etc.
Patent JP-S5454040-A (JP)
Title: Control method of copying apparatus
Inventor: NAKAMURA ISAO
IPC: G03G21/02
Filed: 1977-10-07
Abstract: PURPOSE:To accomplish the calculation of the fares of a copying apparatus easily in high accuracy by operating the copying apparatus in response to the input of an intrinsic key code so that the management information may be stored in a memory corresponding to the input code. CONSTITUTION:When a switch 1 is operated to impart an intrinsic key code to a resistor 2, the comparison and reference with and to the code registered in a memory 3 is accomplished by a comparator 4. In response to the coincidence output of the comparator 4, a main switch is turned on to accomplish the copying operation through a copying step control device 7. Then, a gate circuit 6 is broken so that the management information such as the number of copies, the size of paper, the use of supplied and the operating time of the copying apparatus is stored in such a portion of a memory 10 as corresponds to the code through a data controller 9 from a detector 8. As a result, if the management information is read out of the memory 10 through an output operating device 11 and a data output device 12, the calculation of the fares of the copying apparatus can be accomplished easily in high accuracy.
Patent JP-S60263345-A (JP)
Title: Optical memory device
Inventor: MIKURIYA KENTA
IPC: G11B7/09
Filed: 1984-06-12
Abstract: PURPOSE:To attain the accurate servo control with an optical memory device by forming a servo system so as to obtain zero from addition and subtraction carried out between the signal corresponding to the replacement of a focusing lens and the difference signal of an optical detector. CONSTITUTION:When a light spot is shifted from the center of a track, the reflected light quantity is varied to produce a difference between the photocurrents flowing through photodiodes 9a and 9b. An error signal Ed undergoes a subtraction with the signal voltage Et corresponding to the displacement of a focusing lens through an adder/subtractor circuit 15. In this case, a drive current is flowed to an actuator coil 6 to shift the focusing lens. Thus the difference between the signal Ed and the voltage Et is set at zero. The signal Ed contains a component which is approximately proportional to the displacement of the focusing lens. While the voltage Et is proportional to the displacement of the focusing lens. Therefore a proportion constant is selected and an addition/subtraction is carried out with no effect of the displacement of the focusing lens given to an error signal Em. Then the signal Em is defined as a tracking error signal component. Then a light spot can be fixed on a track regardless of the position of the focusing lens by constituting a servo system so that the signal Em is set at zero.
Patent JP-S5931063-A (JP)
Inventor: DONARUDO JIYON SAUA
IPC: H01L29/762
Filed: 1983-06-30
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-S5923166-A (JP)
Inventor: EDOGAA AARU BAANIA
IPC: F16J/
Filed: 1983-07-01
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-H01289936-A (JP)
Title: Image processor
Inventor: HASEGAWA TAKAKUNI
IPC: G03B21/132
Filed: 1988-05-17
Abstract: PURPOSE:To prevent a projection part from disturbing in case of handling an original on an original platen and to make an entire processor compact by folding the projection part so that it can be housed under the original platen at the time of moving the original platen and forming an image in a state where the projection part is housed. CONSTITUTION:The projection part 6 is attached to the back surface of a processor main body 1 so that it can freely turn between a housing position and a projecting position and the paper supply port A and the paper ejection port B of a printing mechanism 4 are provided on a side opposed to the housing position. Therefore, in case of housing the projection part 6 under the original platen 2, the projection part 6 does not cross with the paper supply and paper ejection paths of the printing mechanism 4 and the image formation such as copying, etc., can be possible in a state where the projection part 6 is housed. In order not to make the moving original platen 2 collide with the projection part 6 at the time of forming the image, the housed state of the projection part 6 is detected to move the original plate 2 in a state where the projection part 6 is housed, so that the processor can be extremely safely used. Thus, the projection part can be prevented from disturbing in case of handling the original on the original platen.