baber/WOPTO huggingface dataset:
Patent JP-S63167659-A (JP)
Title: Exciting magnetic flux correcting method for hybrid stepping motor
Inventor: TORII MAKOTO
IPC: H02K37/00
Filed: 1986-12-29
Abstract: PURPOSE:To realize the uniformity of an air gap magnetic flux density inexpensively by correcting the ununiformity of the magnetic flux density by a stationary exciting magnetic flux. CONSTITUTION:Air gap distances between the bore faces of poles 1, 3, 5, 7 and a rotor are ununiform due to the asymmetry of screw holes of a yoke. In view of the poles 1, 3, 5, 7 being A phase, an A-phase exciting current is corrected by altering a winding resistance or the number of turns of the winding so that the air gap magnetic flux density to a rotor is uniformized.
Patent JP-2001121541-A (JP)
Title: Automatic clamp device in tire vulcanizing apparatus
Inventor: ICHIMARU HIRONOBU
IPC: B29C33/20
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide the subject automatic clamp device operating an engaging mechanism by light drive force low in output and capable of operating the engaging mechanism and a lock mechanism by a common drive means. SOLUTION: An engaging mechanism 4 for engaging a clamp rod 3 with an object to be clamped or releasing the engagement of the clamp rod and a lock mechanism setting the clamp rod to a lock position and an unlock position with respect to the object to be clamped are provided. A spacer 41 receiving the energizing force of a spring member 40 to release the engagement of the clamp rod and a cam lever 43 having a cam 42 for reciprocally moving the spacer are provided to the engaging mechanism.  A plate cam 50 reciprocally moving in connection with the operation of the cam lever is provided to the lock mechanism and a cam groove 52 in which a guide member 51 is fitted is provided the plate cam 50 and an escape groove part 53 for allowing the movement of the plate cam to escape before the release of engagement and an inclined engaging groove part 54 for rotating the clamp rod from the lock position to the unlock position accompanied by the movement of the plate cam are formed to the cam groove.
Patent JP-H03171498-A (JP)
Title: Shift registering circuit
Inventor: NAGATA KIMIHIKO
IPC: H03K5/135
Filed: 1989-11-29
Abstract: PURPOSE:To prevent the thrusting-through of data by executing the timing control of each register while considering a timing signal of the post-stage register. CONSTITUTION:A timing circuit T1 of the register 1 inputs not only a clock signal 6 for the register 1, but also a clock signal 7 of the post-stage register 2 and the movement is controlled based on these 2 clock signals 6, 7. Similarly a timing circuit T2 for the register 2 inputs not only clock signal 7 but also the clock signal 8 for the post-stage register 3, the movement is controlled by the timing circuit T2. When the skew is generated between the clock signals 6-8 i.e., when the clock signal of succeeding stage is delayed, the post movement of the thrusting-through, etc., of data is generated so that the clock signal to the post-stage register is also inputted, the timing of the register is adjusted based on the clock signals at the relevant stage and the post-stage. In such a manner, the malfunction of the thrusting-through, etc., is prevented.
Patent JP-H09154251-A (JP)
Title: Vibrating motor
Inventor: FUKUOKA TOSHIAKI
IPC: H02P7/288
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain a vibrating motor using a low current consumption by providing a constant voltage circuit which restricts the fluctuations in speed caused by unbalance weight for generating vibration, battery characteristics and motor characteristics. SOLUTION: A constant voltage circuit 7 comprises a transistor, a Zener diode 10 and a resistor 11. That is, a base of the transistor 9 with its collector connected to the positive pole of a battery 6 is connected to the positive pole of the battery 6 through a resistor 11 and is also connected to the Zener diode 10. Its emitter is connected to a negative pole of a battery 6 through a motor 8. Therefore, at the time of steady-state rotation, unbalance drive occurs in a low rotation region so that a sliding loss between brushes and commutator decreases. On the other hand, if battery voltage is high, a motor current increases, and the number of revolutions begins to increase, the transistor 9 operate so as to absorb the voltage of the battery 6. As a result, the motor performs unbalance drive in a predetermined rotating region.
Patent JP-2000137096-A (JP)
Title: Compound processing vessel for radioactive waste
Inventor: YANAGISAWA ICHIRO
IPC: G21F9/36
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent radioactive nuclide from migrating at low cost by constituting the vessel of a reinforced concrete construction main body of which the upper part is opened, and porous mortar to be filled therein and in which vessels containing radioactive waste or the like are buried. SOLUTION: The vessel main body 10 of a compound processing vessel for radioactive waste containing drum case A or canisters B containing radioactive waste generated in a nuclear energy related facilities for final processing, is, for example, constituted of an outer frame and a bottom plate formed out of reinforced concrete, and the upper part is opened. In the vessel main body 10, for example, drum cans A containing concrete solidified body of radioactive waste liquid are arranged in the four corners, canisters B containing shear end parts or the like generated at reprocessing of fuel assembly are arranged on the center part, and finally porous high fluidal mortar is filled. Because the porous mortar is used, generated crack is small, and because the waste is primarily sealed, it does not leak on the mortar side for a considerable long term.
Patent JP-H07155554-A (JP)
Title: Method for catalytically reducing nox
Inventor: NAKATSUJI TADAO
IPC: B01D53/56
Filed: 1993-12-10
Abstract: PURPOSE:To provide a method by which the selectivity of a reduction reaction of NOx is enhanced. CONSTITUTION:In this method for catalytically reducing NOx contained in waste gas with a reducing agent in the presence of a catalyst, at least one kind of compd. selected from among oxygen-contg. org. compds. and hydrocarbons and at least one kind of compd. selected from among urea, isocyanuric acid and cyanuric acid are used as the reducing agent.
Patent JP-H03173518-A (JP)
Title: Mobile cleaner
Inventor: OSADA MASASHI
IPC: A47L9/00
Filed: 1989-12-01
Abstract: PURPOSE:To enable cleaning without leaving any dust by applying the constitution wherein a cleaner upon contact with an obstacle temporarily stops moving according to contact information from an obstacle sensor and a suction nozzle automatically rises concurrently. CONSTITUTION:A rack 20 is provided for the suction pipe 8 of a mobile cleaner 1, and a pinion 21 is so installed as to be geared with the aforesaid rack 20 and driven with a motor 22. When obstacle sensors 10a and 10b come in contact with an obstacle, the motor 22 is operated, according to contact information from the aforesaid sensors 10a and 10b and a suction nozzle 9 is thereby raised. When moving for a cleaning work, the cleaner 1 upon contact with an obstacle such as a wall 23 temporarily stops moving, according to contact information from the obstacle sensors 10a and 10b. The motor 22 concurrently drives the pinion 21 and causes the rise of the rack 20 geared with the pinion 21. Consequently, the suction nozzle 9 rises and a gap T between the lower surface 9a of the suction nozzle 9 and a floor 17 becomes large, thereby enabling the suction of even a large dust 18 through the suction nozzle 9.
Patent JP-S63163697-A (JP)
Inventor: HONMA HIROSHI
IPC: G08B17/10
Filed: 1986-12-26
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-2001130135-A (JP)
Title: Reversible heat sensitive recording medium
Inventor: KUTAMI ATSUSHI
IPC: B41M5/28
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a reversible heat sensitive recording medium capable of being easily erased in a low erasing temperature range and having good sliding resistance. SOLUTION: The reversible heat sensitive recording medium comprises an elastic layer 12 provided between a base material 11 and a flexible intermediate support 13 having a thickness of 25 to 188 μm, and a reversible heat sensitive recording layer provided on the support 13. In this case, as the support (second base material) 13, paper, various type nonwoven fabrics, fabric, a synthetic resin film (including coloring) such as polyethylene telephathalate, polypropylene, polyimide or the like, synthetic paper, meta foil or the like having flexibility is used. The layer 12 may be constituted of a rubber or thermally flexible resin, and it is preferred to constitute an adhesive for adhering the material 11 to the support 13 of a double-sided adhesive tape.
Patent JP-H05146256-A (JP)
Title: Apparatus for producing plural kind of ice candy
Inventor: YANAI KOJI
IPC: A23G9/22
Filed: 1991-11-26
Abstract: PURPOSE:To improve the working efficiency of a shop by presetting the respec tive standard values corresponding to plural kinds of previously planned freezing, simplifying its constitution and minimizing the space. CONSTITUTION:Related to the detected temperature value obtained by detecting the degree of cooling of an ice candy 3 and the detected viscosity value obtained by detecting the viscosity of the ice candy at a time of stirring, differently combined standard values are previously preset corresponding to plural kinds of ice candies. A prescribed pair is selected to control a cooling unit 102 and a stirrer unit 103, thus producing plural kinds of ice candies by using only one machine for producing ice candy.
Patent JP-H09148541-A (JP)
Title: Ferroelectric storage device and its driving method
Inventor: TAIRA SHIGENOBU
IPC: H01L29/788
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To make writing operation sure, and exclude unbalance in writing voltage. SOLUTION: A field electric transistor type ferroelectric memory cell has a ferroelectric film 7 in a part of a gate insulating film 5. The memory cells are arranged in a matrix type. Source.drain regions 3, 4 are formed in a common well region 2. A plate line 9 is connected with the well region 2. A gate electrode 8 is made a word line 11, and a row selection means is constituted. The one 4 out of the source.drain regions 3 and 4 is connected in common with a bit line 10. The other 3 out of the source.drain regions 3 and 4 is connected in common with a drive line 12 stretching in the direction of the bit line 10.
Patent JP-H07144878-A (JP)
Title: Device for controlling travelling and stop of tire-type crane
Inventor: HARA SHINJI
IPC: B66C13/22
Filed: 1993-11-18
Abstract: PURPOSE:To accurately stop a crane at a right angle to the travelling direction to dispense with the re-positioning by stopping legs of a detecting side in order of detection of magnetic plates provided on the ground by magnetic sensors provided in a crane when the travelling speed of the crane is reduced to a specific value or less. CONSTITUTION:A tire-type crane is operated to travel straight on a predetermined road by a left and a right travelling motors 4a, 4b, and stopped at plural points for loading. In this case, each magnetic sensor 7a, 7b is provided downward in the lower part of both legs of the crane, and magnetic plates are provided each stop point corresponding to these sensors. A traveling device engine speed detecting unit 17 for detecting travelling distance of the crane is provided. Furthermore, an input device 16 for respectively inputting the real position and the target position related to the travelling position of the crane is provided. A control device 15 for stopping the travelling of the legs of a detecting side in order of detection of magnetic plates by each magnetic sensor 7a, 7b when the travelling speed of the crane is reduced to a specific value or less is provided.
Patent JP-H11128842-A (JP)
Title: Vibrating sifter with ultrasonic oscillator
Inventor: SATO FUMIO
IPC: B07B1/28
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent weld parts or the like for supporting resonance rings from being proken in a short time to improve durability and also better sifting capacity in a vibrating sifter with an ultrasonic oscillator whose sifting capacity is increased by attaching the ultrasonic oscillator thereto. SOLUTION: Below a frame body 8 on which a sift net 9 is spread, a support frame 12 is fixed. On the support frame 12, resonance rings 20 are horizontally supported through plural springs 18. To the resonance rings 20, ultrasonic oscillators 23 are fixed, and also by elasticity of the springs 18, the resonance rings 20 are abutted on the back surface of the sift net 9.
Patent JP-H06134993-A (JP)
Title: Ink jet recorder
Inventor: TATSUMI EISAKU
IPC: B41J2/125
Filed: 1992-10-27
Abstract: PURPOSE:To improve the quality of an image by preventing deviation of images among recording lines in the bi-directional recording or the like and to achieve the cost down and miniaturization of a flexible cable and a main circuit board by reducing signal lines to be connected to a recording head and a load of the main board. CONSTITUTION:Position detecting means 14, 15 which detect a position of a recording head in the main scanning direction or subsidiary scanning direction are provided on the recording head 1 itself and the device body respectively. A microcomputer which performs the serial/parallel conversion of recording data and the thermal control is provided on the recording head 1 itself.
Patent JP-2000137668-A (JP)
Title: Link procesing method/processor
Inventor: SUZUKI TOSHIMITSU
IPC: G06F13/00
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain target information by extracting addition information of a resource except for a displayed resource from structured information and displaying it at every resource. SOLUTION: An acquirement part 2 receives the designation of a structured document by a user and acquires structured information containing link generation information and addition information of respective resources. An extraction part 3 extracts a part of information from the respective resources except for the resource XML 2 of a display object and/or extracts addition information of the respective resources except for the resource MXL 2 being the display object and link generation information from the structured document XML 1. When the extraction part 3 extracts information from the resource and the structured document XML 1, it associates extracted information with locator information of the resource and transmits it to a list generation part 5.  The list generation part 5 informs a history management part 4 of locator information, acquires the number of reference times on the respective resources from the history management part 4, generates an information list where extracted information is made to correspond to the number of reference times and transmits it to a synthesis part 6 or a display part 7.
Patent JP-H03172495-A (JP)
Title: Segment supply device and segment transfer device in shaft shielding method
Inventor: OZAKI OSAMU
IPC: E21F13/00
Filed: 1989-11-30
Abstract: PURPOSE:To expedite construction by disposing a segment truck on a track around a pit mouth, as well as dividing the track circumferentially so as to form a slider movable toward the center, thereby allowing the segment truck to be moved parallel toward the peripheral edge part of the pit mouth. CONSTITUTION:A segment truck 10 is circulated on an annular track 12 around a pit mouth, as well as the circumferentially divided track 12 is constructed to be movable in the direction of the pit mouth center through a lateral feed mechanism. Segments 7 placed on a segment transfer device 2 are transferred, in the specified attitude, onto the segment truck 10 of a segment supply device 1 by a crane 9 so as to be disposed in the specified position of the track 12. The erector ara 11 of a lifted erector 6 is extended to grip the segment 7 equivalent to one ring part by a gripper 13. The erector 6 is then lowered into a specified position to be connected to the lower end part of an existing segment ring 8. Construction can be thereby expedited.
Patent JP-H03172675-A (JP)
Title: Shift lever buffering device for engaging clutch for microshovel car
Inventor: MURAKAMI YOSHIAKI
IPC: F16H63/04
Filed: 1989-11-30
Abstract: PURPOSE:To reduce transmission of a shock during engagement of an engaging clutch by a method wherein stoppers are secured with a distance therebetween in the axial direction of a shifter rod, a lock ring is slidably loosely engaged between the stoppers with a spring located therebetween, and the tip part of a shifter arm is pivotally mounted to the lock ring. CONSTITUTION:A shifter arm 50 is protruded in two directions from the upper surface of a mission case 5, and a tip part 50b of the shifter arm is pivotally mounted to the lower part of the lock ring 51 loosely engaged with the rear end part of the shifter rod 28. Stoppers 52 and 53 are secured to the rear end part of the shifter rod 28 with a given distance therebetween in an axial direction. The lock ring 51 is nipped between the stoppers 52 and 53 through the medium of springs 54 and 55, and the front end part of the shifter rod 28 is pivotally mounted to the lower end part of a shift lever arm 27 through a joint 56. When, during shift, the rod 28 is pulled through rotation of the arm 27, the lock ring 51 is locked until the spring 54 completes compression. Thereafter, a clutch is engaged and a shock is not directly transmitted.
Patent JP-H05115400-A (JP)
Title: Floor surface glazing machine
Inventor: SHISHIDO OSAMU
IPC: A47L11/16
Filed: 1991-10-30
Abstract: PURPOSE:To glaze a floor surface with a pad of a floor surface glazing machine normally making contact with the floor surface under constant pressure and automatically leaving the floor surface when the pad is stopped. CONSTITUTION:An operating handle 7 is pivotably back and forth mounted on an axle mounting traveling wheels. Between the operating handle 7 and a frame 1T is mounted a torsion spring 14 for elastically urging the front pad 3 side of a glazing machine 1 to the state normally pivoted obliquely upward from a floor surface about the axle 5. An elastically urging force of the torsion spring 14 is set weaker than a negative pressure suction force generated in a pad cover 2 by the high speed rotation of a pad 3 to attract the pad 3 to the floor surface side.
Patent JP-H02160179-A (JP)
Title: Slit coil for butt welding
Inventor: YAMAMOTO ATSUYUKI
IPC: B23K11/02
Filed: 1988-12-12
Abstract: PURPOSE:To prevent a crack by a third lip and a fracture at the time of forming by coating specific % coil width per one end toward the central part from both ends in the cross direction of a coil in the longitudinal direction of one side at least of the coil with electrically conductive material with specific thickness. CONSTITUTION:Three to twenty % coil width per one end of the coil is coated with the electrically conductive material 1 with 1-100mum thickness. Steel sheets obtained by cutting the coil in the prescribed length are used to manufacture a wheel rim for an automobile. When the steel sheets are clamped by welding electrodes and subjected to butt welding, since contact resistance is reduced on both ends coated with the electrically conductive material as compared with on the central part, electric current density thereon increases. Since a temperature rise in the cross direction of the steel sheets can be uniformized, the generation of the third lip and a defective shape of the ends are prevented. There are gold plating, silver plating, copper plating, silver powder coating application, etc., as coating of the electrically conductive material. By this method, the shape of a welded zone is uniformized and the crack and fracture are prevented.
Patent JP-H04183649-A (JP)
Title: Front light control device for vehicle
Inventor: ODA YUJI
IPC: B60Q1/12
Filed: 1990-11-16
Abstract: PURPOSE:To improve visibility in a vehicle progress direction, in a control device which controls the illumination direction of a front light in a steering direction, by increasing and correcting the illumination direction of the front light in a winker operation side direction by an illumination direction control means when operation of the winker is detected. CONSTITUTION:While a vehicle is traveling, in a front light control unit 5, output signals of a steering sensor 6, right and left winker switches 7R, 7L, and a vehicle speed sensor 8 are inputted, and it is discriminated whether or not the winker is currently operated. When both the right and left winker switches 7R, 7L are turned off, rotation angles of motors 3R, 3L are controlled and reflectors 2R, 2L are operated so that they may correspond only to a steering angle thetaST to control the illumination direction. On the other hand, either the winker switch 7R, 7L is turned on, control signals of rotation angles of the motors 3R, 3L are computed based on control characteristics of a reflector which is increased and corrected by a prescribed angle in an operating side direction of winkers in basic characteristics, and it is thus possible to improve visibility by ligtening in progress directions on a right turn or left turn side.
Patent JP-H10154967-A (JP)
Title: Stereo microphone set
Inventor: NISHIMURA TOMOHIRO
IPC: H04R5/027
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To transmit a stereophonic signal through two wires. SOLUTION: In the stereo microphone set where stereophonic signals S111, S112 obtained by two microphones T111, T112 in a slave set T1 are sent to a master set M1 through two wires L1, L2, the slave set is provided with voltage - current conversion circuits T131, T132 that receive sound signals via the microphones and conduct voltage - current conversion, and the master set drive circuits M111, M112 that drive the voltage - current conversion circuits to apply time division PAM modulation to a carrier with the sound signals S121,5122 subject to voltage - current conversion, and sample-and-hold circuits M131, M132 sample and hold each modulated sound signal at different phase and decode the signal into stereophonic signals S131, S132.
Patent JP-H11144204-A (JP)
Title: Method for recording data on magnetic disk
Inventor: ITO HAJIME
IPC: G11B5/024
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To secure the prescribed overwrite performance by only a single head and also to suppress the generation of distortion in the waveform. SOLUTION: When recording data (update data) are recorded on the prescribed area of a floppy disk 11, the 1st head, e.g. a read/write head is only used. First, the DC erase process is applied on the prescribed area by using the 1st head to secure the prescribed overwrite performance. Next, data for erase of a specified frequency are recorded on the prescribed area by using the 1st head to perform the erase process of the intermediate wavelength. After that, the recording data are recorded on the specified area by using the 1st head. By means that the data for erase are recorded before the recording data are recorded, a magnetized pattern corresponding to the data for erase is formed on a recording layer (magnetic film) as a substrate, then the generation of distortion in the waveform which is caused by performing the DC erase process only, is suppressed.