baber/WOPTO huggingface dataset:
Patent JP-H0946122-A (JP)
Title: Directivity controller
Inventor: EGUCHI KOICHI
IPC: H01Q3/08
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To accurately retrieve an object 10 both azimuth and elevating angle even when a comparatively large error is included in azimuth information obtained by a magnetic compass or the like. SOLUTION: A search range is set with respect to base azimuth data obtained by a magnetic compass 26 or the like, and a control object with respect to both the azimuth and the elevating angle is decided while updating little by little the base azimuth data within the concerned search range. An azimuth axis 20 and an elevating angle axis 18 are controlled while the base azimuth data are updated little by little till the object is sufficiently captured. Since the search range is set with respect to an output of the magnetic compass 26 being the basis of deciding both the control object of the azimuth and of the elevating angle, not the control object of the azimuth axis 20, the object is accurately captured almost simultaneously as to both the azimuth and the elevating angle through the search around the azimuth axis.
Patent JP-H1018367-A (JP)
Title: Freezing preventive method of eater pipe and device therefor
Inventor: FUKUHARA YOSHIHIRO
IPC: E03B7/12
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To semipermanently prevent freezing by arranging an electric heater on an outer periphery of a water pipe, and arranging a controller to prevent the water pipe from freezing by controlling current-carrying to its electric heater. SOLUTION: A freezing preventive device is composed of an electrode heater H arranged on an outer periphery of a water pipe P and a controller C which is connected to a power source B and controls current-carrying to the electric heater H. The heater H is composed of a tape-shaped heat insulating material to cover the water pipe P by being wound in a spiral shape round an outer peripheral surface of the water pipe P and double heating wires arranged on a contact surface of the pipe P. The heat insulating material is composed by coating one surface of a tape base body composed of a heat insulating type material with an adhesive and an opposite side surface with a separating agent. In the heating wires, a periphery of a conductor is covered with a reinforced synthetic resin coating film excellent in heat resistance and weatherability through an insulating layer. After the heater H is arranged on an outer periphery, both terminals 2d of the heater H are connected to both connectors 3a of the controller C, and its controller C is connected to the power source B.
Patent JP-S6083402-A (JP)
Title: Monitoring circuit for high frequency switch
Inventor: FUJII YOSHIROU
IPC: H01P1/11
Filed: 1983-10-13
Abstract: PURPOSE:To obtain such a monitoring circuit that the operation information of a switch is not different by providing a directional coupler and an electric power detector between a ferrite switch and a resistive terminator. CONSTITUTION:When a switching signal is inputted to a driving circuit 3, the driving circuit 3 outputs a pulse current to the ferrite switch 1 once. The ferrite switch 1 selects and outputs an input 1 or 2 with the driving current. In this case, the unselected input signal is sent to the side of the resistive terminator 2. This unselected input signal is led out by the directional coupler 5 and detected by the electric power detector 6, whose detection voltage is monitored by a switching monitoring circuit 7 all the time to output a switch state. Thus, the direction of the input signal for switching the state monitoring of the switch 1 is monitored directly, so output switch information coincides with the state of the switch 1 without fail, obtaining a stable monitoring circuit.
Patent JP-2001017726-A (JP)
Title: Game coin cleaning device, cleaning material, and cleaning material forming method
Inventor: TAKEMOTO NAGATOSHI
IPC: A63F7/02
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide cleaning material excellent in fixing performance to a fitting part and easily replaceable. SOLUTION: This cleaning device has a conveyor belt 4 extending along a conveying direction, and a guide body 2 disposed opposedly to the conveyor belt 4. The guide body 2 has a guide groove 2A extending along the conveying direction, in the cross direction (in an orthogonal direction to an lifting direction), and a game coin M is conveyed while rolling in the guide groove 2A by moving the conveyor belt 4 in the state of the outer edge surface of the game coin M abutting on the surface of the conveyor belt 4 and the bottom of the guide groove 2A.  Cleaning material having a bottom part 20B for covering the groove bottom of the guide groove 24, rising parts 20A rising from both sides of the bottom part 20B to cover both side faces of the guide groove 24, and an annular fitting part 20c formed integrally with the rising parts 20A, including the rising parts 20A, is mounted to the guide body, winding the annular fitting part 20c on a fixed part.
Patent JP-H08179191-A (JP)
Title: Zoom lens barrel
Inventor: KOIWAI TAMOTSU
IPC: G02B7/04
Filed: 1995-07-28
Abstract: PURPOSE: To provide a zoom lens barrel capable of accurately correcting aberration. CONSTITUTION: This lens barrel is constituted of lens group holding frames 12 and 15 holding a lens group contributing to focusing operation and performing only advance/retreat operation in the optical axis direction at the time of variable power operation, a rotary frame 19 rotatably provided around an optical axis with respect to a fixed frame 3, and cam grooves 19a and 19b and cam followers 29 and 30 cam-coupling the holding frames 12 and 15 and the rotary frame 19.  And also, it is provided with a cam means changing the advance/retreat amount of the holding frames 12 and 15 around the optical axis in accordance with relative rotational amount between the holding frames 12 and 15 and the rotary frame 19 at the time of focusing operation by setting the length of the cam grooves 19a and 19b larger than the moving amount of the cam followers 29 and 30 in the cam grooves and changing the moving areas of the cam followes 29 and 30 in the cam grooves with the variable power operation.  In the case where the focusing point of an optical system is at an infinity position at the time of changing the moving areas of the cam followers 29 and 30 in the cam grooves by the variable power operation, the positions of the cam followers 29 and 30 in the optical axis direction are not changed, thereby preventing the holding frames 12 and 15 from advancing/retreating in the optical axis direction.
Patent JP-S6348897-A (JP)
Inventor: TAKADA TOSHIAKI
IPC: H05K5/02
Filed: 1986-08-19
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-H0943005-A (JP)
Title: Pointer structure of measuring instrument
Inventor: TSUCHIYA SATOSHI
IPC: G01D13/22
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a pointer structure of a measuring instrument, by which a pointer can be manufactured at low costs. SOLUTION: A pointer is provided with a pointer body 11 which comprises a base part 111 and an indication part 112 which is extended from the base part 111 to the radial direction and with a pointer cap 12 which contains the base part 111 and to which the pointer body 11 has been attached so as to project the indication part 112 to its radial direction. A mounting-position variable mechanism by which a mounting position between the base part 111 at the pointer body 11 and the pointer cap 12 is made variable is installed between both. When the mounting position between both is made variable, the protrusion amount of the indication part 112 which protrudes from the pointer cap 12 is made variable.
Patent JP-S6349887-A (JP)
Title: Image converter
Inventor: NISHIMURA AKIO
IPC: G06T5/00
Filed: 1986-08-19
Abstract: PURPOSE:To generate an effective image large in impact, to which a dummy shadow is added, by varying the luminance of an original image in accordance with a local reduction rate of a shape, and also, varying the luminance of the corresponding picture element in accordance with a picture element position coordinate value on a new image. CONSTITUTION:A conversion address generating device 11 outputs a picture element coordinate value 12 on a new image plane, a point coordinate value 13 on an original image plane corresponding to the coordinate value 12, and a local reduction rate 18 of an original image, in accordance with a three-dimensional geometrical structure expression, a coefficient, a position, a direction and a visual point position, and a screen position. A luminance converting part A1b performs an arithmetic operation in accordance with the local reduction rate, to an output of a two-dimensional adaptive filter 1a, and writes a luminance variation in an image memory 17. A luminance arithmetic part B1c derives a coefficient in accordance with a new image coordinate value which a read-out address control unit 15 has used in order to fetch a read-out address from a coordinate correspondence memory 14, and calculates the luminance by using these coefficients. A new image which is obtained goes to an image to which an artificial shadow is added when the light is projected from an oblique direction.
Patent JP-H0361707-A (JP)
Title: Fastener
Inventor: ARAI ISAMU
IPC: F16B15/00
Filed: 1989-07-26
Abstract: PURPOSE:To prevent water leakage for fastening a roof tile or the like with a simple structure by forming grooves on the periphery of the shaft section of a fastener main body, and coating a waterproof soft resin seal material on at least all or part of the periphery of the shaft section of the fastener main body. CONSTITUTION:Grooves 3 are formed on the periphery of the shaft section 2 of a nail main body with a head section 1, and a soft resin seal material 5 such as foam silicone with waterproof, adhesion and plasticity is coated at the portion except the tip section 4 of the shaft section 2 to the bottom face of the head section 1. Water leakage can be prevented for fastening a roof tile or the like with a simple structure.
Patent JP-H0749234-A (JP)
Title: Signal output method for internal device
Inventor: KUMAGAI HIDEO
IPC: G01C19/00
Filed: 1993-08-04
Abstract: PURPOSE:To output a highly accurate angle signal even via the use of an inexpensive triaxial angular velocity meter by applying the differentiated value of a part of the first angle signal to make a correction for angular velocity outputted from an angular velocity meter reference loop. CONSTITUTION:Regarding the first angle signals 3, a signal 3a from one shaft phiis differentiated with a differentiator 20 to obtain the signal 3aA of the shaft phiand corrected. Thereafter, the signal 7a of another shaft (p) for angular velocity 7 is inputted to a subtracter 21. In this case, a correction signal p' after processed with the subtractor 21 is inputted to a strap-down operation section 8, together with other angular velocity signals (q) and (r), when an accelerometer reference loop 2 is changed over to an angular velocity reference loop 5 through a selector switch 4. In the strap-down operation section 8, Eulerian angle signals 9 (phi1, theta1 and psi1) are calculated and two shaft signals phiand theta are outputted from the selector switch 4 via an integrator 10. Consequently, an erroneous difference due to the drift or the like of the accelerometer is eliminated and a highly accurate angle signal can be provided, even when an inexpensive angular velocity meter is used.
Patent JP-H0946266-A (JP)
Title: Transmitter-receiver
Inventor: OIKAWA MASAHIKO
IPC: H04B17/00
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To enable the transmitter-receiver to perform self-diagnosis including a response signal at the generation of a data error by providing a circuit for judging an operation function of a protocol controller by means of an error signal generated by an error generation circuit. SOLUTION: A judging circuit 10 receives a random number signal 12b selected by a selector 9, received data 12e outputted from a reception circuit 5 and a status signal 12f outputted from a protocol controller 3 and compares and collates transmitted data 12b and received data 12e at the termination of data. In addition, the circuit 10 inputs a response signal 12a outputted from the controller 3 and set to a transmission circuit 4 through the selector 9 to judge whether the response signal 12a when received data 12e is normal is correctly transmitted or not. Besides, the circuit 10 comes into an error setting state by an error signal 12d outputted from an error generation circuit 7 to interrupts the comparation and collation of random number data 12b with received data 12e to judge whether the response signal 12a is erroneously transmitted or not.
Patent JP-H0356925-A (JP)
Title: Fashion lens
Inventor: WADA SUSUMU
IPC: G02C7/02
Filed: 1989-07-26
Abstract: PURPOSE:To obtain the fashion lens whose transparency is satisfactory and which shows a fluorescent color of high luminance against ultraviolet rays by constituting the lens of a cross linking resin which contains a fluorescent dyestuff and whose refractive index is >= 1.59. CONSTITUTION:The fashion lens consists of a cross linking resin which contains a fluorescent dyestuff and whose refractive index is >= 1.59. In order to obtain high luminance of a fluorescent color in a lens end part (edge part), it is necessary that the refractive index of the cross linking resin is >= 1.59, and moreover, it is desirable to be >= 1.60. As for the cross linking resin, a resin obtained by radical polymerization, an epoxy resin, a polyurethane resin, a polythiourethane resin, etc., are used desirably. In such a way, when a light beam containing ultraviolet rays is radiated in a room in which illumination is dark, the edge part emits beautiful blue fluorescence, and a lens whose fasion property is very high is obtained.
Patent JP-S6440613-A (JP)
Title: Melt spinning of extremely thin synthetic yarn
Inventor: MAEDA YUHEI
IPC: D01F6/62
Filed: 1987-08-04
Abstract: PURPOSE:To inexpensively obtain the titled yarn useful as synthetic leather, by setting a static blending element and a heater very close to the element at the upper stream side of a spinneret, melting a thermoplastic polymer at a specific temperature, extruding the thermoplastic polymer from plural thin holes and cooling under a specific condition. CONSTITUTION:A thermoplastic polymer (e.g. polyethylene terephthalate) is melted, passed through a filter medium 4 supported on a wire net filter 5 at a filtration part 1, further through a restrictor plate 6 having a great number of parallel holes, blended by a static blending element 2 set at the upper stream side of a spinneret 3, heated to >=the melting point of the thermoplastic hydrocarbon + 20 deg.C by a heater 7 laid along the static blending element 2, extruded from the spinneret 3 at <=0.3g/min delivery amount and cooled by a cooling air blower 14 within 5cm from the spinneret to give the aimed extremely thin synthetic yarn.
Patent JP-S59131192-A (JP)
Title: Display control system of electronic timepiece
Inventor: KODAMA YUKIO
IPC: G04G5/00
Filed: 1983-10-17
Abstract: PURPOSE:To select and adjust display content with a small number of switches by changing combination of display content with the 1st switch, altering content selected in combination with the 2nd switch, and starting drive in the altered state with the 1st switch. CONSTITUTION:The 1st switch means is used to display simultaneously four blocks of AM/PM, hour, minute, and second data as the 1st-stage display or AM/PM, hour, minute, and day data as the 2nd-stage display. The entire display of hour, minute, second, and day data is turned off as the 3rd-stage display to save electric power. The 4th-stage display includes only a colon and minute and second data, and the 5th-stage display includes AM/PM, hour data, and the colon. The 6th-stage display shows only the colon and day data and the 7th- stage display includes month data. A time adjustment is made with the 2nd switch means during the 4th - the 7th stage display. Namely, the minute data in the 4th-stage display, hour data in the 5th-stage display, day data in the 6th- stage display, and month data in the 7th-stage display are counted and adjusted individually without disordering the counting of other blocks.
Patent JP-S6349534-A (JP)
Title: Speed control device
Inventor: MIYAKE OSAMU
IPC: F02D45/00
Filed: 1986-08-19
Abstract: PURPOSE:To prevent the generation of hunting by generating a speed change output from an automatic speed change control means when both of said automatic speed change control means and constant speed traveling control means are being simultaneously operated and the necessity of speed change has continued for a certain period of time. CONSTITUTION:The electronic control means of a speed control device has a microcomputer CPU, which has an automatic speed change control means for making a speed change control as a speed change stage corresponding to the output of a vehicle speed or engine speed and an engine load or throttle opening, and a constant speed traveling control means for controlling so that a defined set vehicle speed is maintained by controlling the throttle opening. In this case, when carrying out a constant speed control under an automatic speed change control condition, the CPU judges the necessity of speed change and, when this necessity of speed change continues for a certain period of time, control is made so that a speed change output is generated from the automatic speed change control means. Thereby, the generation of hunting due to the repetition of down-shift and up-shift with short speed change intervals can be prevented.
Patent JP-H0480718-A (JP)
Title: Production of liquid crystal display panel
Inventor: TAKAHASHI TORU
IPC: G02F1/1339
Filed: 1990-07-24
Abstract: PURPOSE:To improve long-term reliability by previously forming an adhesive layer on the peripheral edge of at least one substrate, then superposing two sheets of the substrates and sealing the substrates. CONSTITUTION:The adhesive layer is previously formed in the peripheral edge of at least one substrate and thereafter, two sheets of the substrates are superposed and are sealed in the case of production of the liquid crystal display panel which consists of two sheets of the substrates disposed with transparent electrodes and a medium layer formed by dispersing a liquid crystal into a medium and is crimped with the medium layer by means of two sheets of the substrates in such a manner that the transparent electrode surfaces face each other. While the adhesive is not particularly limited, a hot melt adhesive, UV curing type adhesive, epoxy resin adhesive, thermosetting type adhesive, etc., are adequately used. After the adhesive is previously applied in the peripheral edge of at least one substrate and thereafter, the other substrate is superposed thereon and the substrates are hermetically sealed in such a manner and, therefore, the hydroscopicity is small and the long-term reliability is excellent.
Patent JP-H1138338-A (JP)
Title: Sampling signal generator and scanning optical microscope
Inventor: UENODAI ASAO
IPC: H04N1/40
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide digital image data without distortion from which the influence of change of a scanning frequency is removed, by generating a sampling signal utilized at the time of digitizing an object image signal irradiated with scanning light as one exactly following up the scanning frequency. SOLUTION: When a mirror of a resonant galvano scanner 14 is moved for deflecting a laser beam from a laser beam source 10 and scanning it on a sample 12, the moving speed is detected by a speed sensor 16 and the detected signal is sent to a frequency measuring part 17 and a comparator 21. In the comparator 21, the detected signal is compared with a preset reference voltage and a pulse signal as a coincident detection signal to CPU 18. In CPU 18, a sampling signal having the frequency corresponding to the scanning frequency measured in the frequency measuring part 17 is calculated according to an arithmetic expression. In a delay circuit 20, after delaying the sampling signal from CPU 18 by a prescribed time, it is sent to a A/D converter 19.
Patent JP-2000031555-A (JP)
Title: Piezoelectric transformer
Inventor: KATSUNO YUKIFUMI
IPC: H01L41/107
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized piezoelectric transformer using an energy confinement vibration mode which can precisely suppress spurious radiation at a high driving frequency. SOLUTION: As compared with a conventional rectangular columnar lamination structure using square piezoelectric plates, this piezoelectric transformer is different in cylindrical lamination structure as follows. A cylindrical lamination body is formed by laminating a specified number of piezoelectric ceramics disks as disk type piezoelectric plates by joining or bonding. A plurality of disk type counter electrodes which face mutually in the thickness direction are arranged in a local part (central part) of the lamination body. One part of the counter electrodes are used as input electrodes 32, 33 for obtaining excitation of energy confinement vibration mode of thickness vibration. The other part is used for output electrodes 34, 35 for taking out an output voltage caused by energy confinement vibration.
Patent JP-S58100042-A (JP)
Title: Sheet feed device
Inventor: IWATA MASAKATSU
IPC: B65H3/18
Filed: 1981-12-02
Abstract: PURPOSE:To enable the feed of sheets without overlapping to be stably carried out with a simple structure and less necessary power, by providing an electrification means for electrifying an electrification belt for feeding loaded sheets and a deelectrification means for deelectrifying the belt. CONSTITUTION:Friction electrification is made successively to a belt 7 by an electrifying brush 10 when the belt 7 is driven after stacked originals 1 are loaded on a loading bed 5 with the front end thereof being abutted against a stopper 6, and therefore, absorbs the top one 2 of the originals 1 under the electrostatic extraction force when the electrified belt 7 passes above the top original 2 in the stacked originals 1 so that the top original 2 is forwarded.  Then, the original 2 is peeled off from the belt 7a, 7b when it abuts against a top guide 20, and therefore, is further forwarded by a pair of carrier rollrs 15,  16, being guided by guides 18, 20. The belt 7 is deelectrified by a primary deelectrification brush 12 so that electrostatic force is lost when the leading end 2a  of the original 2 turns on a microswitch 13, and then is further forwarded.  There occurs no overlapped paper transfer on and after the second original since the belt 7 is deelectrified even before and after the trailing end of the original 2 passes above the stopper 6.
Patent JP-H0359068-A (JP)
Title: Sliding resin composition
Inventor: KANAZAWA SHUJI
IPC: C08L67/03
Filed: 1989-07-28
Abstract: PURPOSE:To prepare a sliding resin compsn. which is excellent in the resistance to abrasion and heat and does not damage a mating material by compounding a specific thermotropic liq. crystal polymer with a spherical glassy carbon obtd. by carbonizing a thermosetting resin. CONSTITUTION:95-30 pts.wt. thermotropic liq. crystal polymer comprising a (co)polymer contg. at least the monomer unit of formula I (e.g. a copolymer contg. the structural units of formulae II and III) is compounded with 5-70 pts.wt. spherical glassy carbon having a mean particle diameter of 10-500mum and obtd. by carbonizing a thermosetting resin (e.g. a phenolic resin) at 420-800 deg.C to produce a sliding resin compsn. The resulting compsn. excellent in the resistance to abrasion and heat and not damaging a mating material, is suitably used as a sliding material under a high load at a high speed in a sliding part where the mating material is a metal.