baber/WOPTO huggingface dataset:
Patent JP-H04315081-A (JP)
Title: Identification device
Inventor: MAIKERU JIYON KAMIIRU MATSUSHI
IPC: G07B15/06
Filed: 1991-12-27
Abstract: PURPOSE: To reduce the manufacturing cost of a transponder by transmitting a response signal for identifying a transponder repeatedly in receiving an interrogation signal thereby enhancing the receivability of an interrogator. CONSTITUTION: A transponder is formed of a printed circuit and a receiving antenna 30 and a transmitting antenna 32 are subjected to orthogonal polarization. The antenna 30 stores a part of energy of an interrogation signal in a capacitor C through a diode 34. When the capacitor C is fully charged, a code generator 36 is actuated. The generator 36 is previously programmed with special codes transmitted three times and the output signal therefrom is delivered through a flip-flop 38 to a modulator 40 so that a part of energy received by the antenna 30 is directed again to the antenna 32. The flip-flop 38 is controlled by a logic circuit 42. Since the modulator 40 uses an interrogation signal received as a transmission source for an output carrier signal, a precise frequency component, e.g. an active power transmitter, is not required.
Patent JP-H11174506-A (JP)
Title: Wavelength conversion element
Inventor: OTA YOSHINORI
IPC: G02F1/37
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength conversion element with which high efficiency is assured under pseudo phase matching by a single period without providing the element with the spread of spectra of space frequencies. SOLUTION: An optical waveguide 21 is formed by using a semiconductor material which is high transparent to a basic wave and second harmonic wave. This optical waveguide 21 is provided with a current source 22 for periodically implanting carriers in the light transmission direction (y) in the optical waveguide, by which a diffraction grating periodically lowered in refractive index by a band filling effect with respect to a conversion wavelength existing near the basic absorption end in a semiconductor is formed. The wave number between the basic wave and the conversion wave (second harmonic wave) is matched by this diffraction grating.
Patent JP-H10233163-A (JP)
Title: Method and device for manufacturing plasma display
Inventor: IGUCHI YUICHIRO
IPC: H01J9/227
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To accurately and simply form a phosphor layer between high-precise partitioning walls, by continuously discharging phosphor paste; containing phosphor powder, and organic compounds such as photosensitive polymer and photosensitive monomer, etc., from a base having plural discharging ports, to form a phosphor layer on a base plate thereon plural partitioning walls are formed. SOLUTION: Photosensitive phosphor paste is manufactured by mixing various kinds of component, namely, phosphor powder, an ultraviolet ray absorbing agent, a photosensitive polymer, a photosensitive monomer, a photopolymerization initiator, and a solvent, so as to have a given composition, and then mixing homogeneously dispersing then with a triple roller or a kneader. Then, the phosphor paste is discharged, continuously from a discharge hole provided on a base, to be arranged between a plurality of partitioning walls provided on a base plate.  A high-precise phosphor layer can be formed by using phosphor powder, luminous in red, blue, and green, as the phosphor powder to be used to the phosphor paste; making a partitioning wall interval (S) and the means hole diameter (D) of discharge ports satisfy the condition of 10μm<=D<=S<=500μm, and the hole have the number of the discharge ports of 20-2000.
Patent JP-H07191158-A (JP)
Title: Wrist watch
Inventor: SONODA HIROYUKI
IPC: G04C3/00
Filed: 1993-12-27
Abstract: PURPOSE:To perform both analogue and digital display and attain compactness. CONSTITUTION:A digital display member 4 is arranged in a lower case 1 while an analogue display member 10 is disposed in an upper case 2 capable of opening/closing with respect to the lower case 1. A hinge member 8 serving as the fulcrum for the rotation of the upper case 2 is set at a portion where the member 4 is disposed, and the juxtaposition of the members 4 and 10 is ensured for a thin form. The member 4 displays data except time data through operation to an operation panel 16 at the time of opening of the upper case 2.
Patent JP-H04291588-A (JP)
Title: Adaptive leak hdtv encoding device
Inventor: JIEEMUZU DEBITSUTO JIYONSUTON
IPC: H04N7/50
Filed: 1991-12-06
Abstract: PURPOSE: To synchronize an output bit speed with a given speed and to perform efficient encoding according to the characteristic of an image by using an HDTV receiver for performing encoding of nonlinear images matched with human's feeling. CONSTITUTION: A received signal is decoded by a block 211, a loaded signal in a BFF block in a transmitter is generated, and separation from the receiving signal, the confirmation of error code and the decoding of a variable-length code are performed. Then, an identifier is transmitted to a code book vector 201, a quantization vector signal and a scale factor are transmitted to a decoder 202, the output of an inverse quantization component is transmitted to a converting circuit 203, and the output and a signal already stored in the decoder 202 are added by an adder 204. Then, a frame average is added thereto by an adder 205, and it is supplied to a display circuit 212 and a buffer circuit 206. Thus, the output bit speed is synchronized with the given speed, and efficient encoding is performed according to the characteristic of an image.
Patent JP-H10178812-A (JP)
Title: Traveling device for walking type moving farm machine
Inventor: YOSHIDA YOSHINORI
IPC: A01B63/16
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To dissolve problems that the weight balance of the entire machine body is shifted to one side when an engine and a speed change device for traveling are arranged on a driving wheel traveling on a ridge groove on one side part in a walking type moving farm machine provided with the driving wheels on left and right, the wheel traveling on the ridge groove on a light opposite side precedes and the machine body tends to be bent to one side when the machine body is made to travel. SOLUTION: In the walking type moving farm machine for which a tail wheel 49 is arranged at the rear part of the driving wheel 12, the tail wheel 49 is provided freely swingably to the left and right at a position separated to the rear part to an axial center in a vertical direction, a swing range control mechanism A for controlling the swing range of the tail wheel 49 is provided on a tail wheel supporting part 59c and the control range of the swing range control mechanism A is made arbitrarily adjustable.
Patent JP-H07203442-A (JP)
Title: Digital transmitter
Inventor: OISHI TAKESHI
IPC: H04N19/172
Filed: 1993-12-27
Abstract: PURPOSE:To obtain the digital transmitter in which a decoding load is minimized by adding information representing the reliability of a motion vector to data sent to a decoder to minimize the quantity of transmission data and a high frequency noise is adaptively and effectively reduced. CONSTITUTION:The coder is provided with a motion detection circuit that obtains a motion vector from each block information of a current frame and block information corresponding to a preceding frame, obtains class information representing the reliability of the motion vector and sending the information together with transmission data. Furthermore, a decoder forming a cyclic filter eliminating noise without correlation between frames is provided with a motion compensation circuit 7 installed between a frame memory 5 and a 2nd multiplier circuit 6 and implementing motion compensation based on a motion vector and with a coefficient control circuit 9 changing a noise reduction coefficient of the cyclic filter based on the class information.
Patent JP-2000169843-A (JP)
Title: Alkaline earth metal-rare earth metal oxide fluophor coactivated with terbium and samarium
Inventor: ISODA YUJI
IPC: G21K4/00
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject fluophor exhibiting two-color light emission with time difference, excitable selectively, and suitable in switching elements, delay elements, display materials, or the like, by making up itself from a specific constituent and oxygen atoms. SOLUTION: This fluophor is such one as to be made up of a constituent of the formula (MII is at least one alkaline earth metal selected from the group consisting of Mg, Ca, Sr and Ba; MIII is at least one rare earth element selected from the group consisting of Y, La, Gd and Lu; (x) and (y) are each a number satisfying the relationships: 0<x<=0.1 and 0<y<=0.1) and oxygen atoms, e.g. a BaGd2O4: 0.002 Tb, 0.0002 Sm fluophor. The fluophor is obtained by pulverizing an alkaline earth metal oxide, a rare earth metal oxide and activator oxides followed by mixing and then burning the mixture in a nitrogen atmosphere at about 1,200 deg.C.
Patent JP-2000169667-A (JP)
Title: Reinforced polyacetal resin composition and injection molded product
Inventor: YAMANAKA TORU
IPC: C08K3/34
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To prepare a reinforced polyacetal resin composition improved in mechanical characteristics and creep one without lowering abrasion-resistant characteristics or the like by including a specific resin and a specific layered silicate and by specifying inorganic ash content. SOLUTION: The objective reinforced polyacetal resin composition is prepared by including (A) a polyacetal resin and (B) an expansive layered silicate, and, if needed, (C) a flame retardant, (D) a hindered phenol-based antioxidant and a hindered amine composition and (E) a scavenger for formaldehyde, or the like and by making inorganic ash content become 0.1-40 wt.%. The ingredient A is a homopolymer or a copolymer. The ingredient A preferably has 1.0-50 g/(10 min) melt flow rate according to the ASTMD 1,238 method. The ingredient B has (2:l)-type structure having one plate crystal layer formed by the stacking of tetrahedral silicic acid sheets on both surfaces of a octahedral sheet including an element such as Al, Mg or Li and has exchangeable cations between the crystal layers.
Patent JP-H06191747-A (JP)
Title: Room entrance control device
Inventor: MIYASHITA TAKEHIKO
IPC: G07B15/00
Filed: 1992-12-28
Abstract: PURPOSE:To automatically control utilizing an elevator by a specific person, in a wicket system for controlling utilizing the elevator for a physically handicapped person of connecting the station yard to outside a wicket. CONSTITUTION:A ticket examiner 20 is provided in a gate of an elevator 10 for a physically handicapped person, and in the case of utilizing the elevator 10, a physically handicapped person's season ticket is inserted to a ticket input port 21 of the ticket examiner 20. Only when this inserted physically handicapped person's season ticket is decided effective, a call of the elevator 10 and opening/closing of a door 11 are performed. Thus by inserting the physically handicapped person's season ticket, the elevator 10 can be utilized, so that ticket examining business of the physically handicapped person is executed.
Patent JP-H07202539-A (JP)
Title: Antenna system on-vehicle
Inventor: UOZUMI TAKAO
IPC: H01Q1/32
Filed: 1993-12-27
Abstract: PURPOSE:To effectively reduce the transmission loss of the radio wave generated between a transmission/reception part and a feeding part without complicating a device by installing the transmission/reception part and the feeding part on the same pedestal. CONSTITUTION:A transmission/reception part 4 is installed on the same pedestal 7 as an auxiliary reflection mirror 2 and a feeding part 3. The pedestal 7 is supported by a swing shaft 5, and the auxiliary reflection mirror 2, the feeding part 3, and the transmission/reception part 4 are so arranged that the pedestal 7 is balanced with the swing shaft 5 as the center. In this constitution, the distance between the transmission/reception part 4 and the feeding part 3 is shortest when the pedestal 7 is balanced with the swing shaft 5 as the center. Both of them can be connected only by one short waveguide 6. As a result, the transmission loss of the radio wave between the transmission/reception part 4 and the feeding part 3 is considerably reduced. Further, the driving force is reduced because the auxiliary reflection mirror 2, the feeding part 3, etc., are well-balanced and arranged on the same pedestal 7.
Patent JP-2000171499-A (JP)
Title: Frequency-monitoring device
Inventor: IKEDA HEISUKE
IPC: H04B17/00
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To continuously monitor a certain signal frequency with a compact, low-cost device. SOLUTION: A processor 14 in a GPS receiver 100 detects the clock drift of a system clock according to the difference between a Doppler shift frequency by observing a reception signal and that by speculation and calculates the frequency error of a monitoring signal according to the clock drift and the frequency division ratio of a monitoring signal frequency divider 101. An accurate frequency signal in a position measurement system is utilized as a reference, thus eliminating the need for a conventional frequency counter and a device for generating a reference frequency signal and hence eliminating the need for a periodical inspection.
Patent JP-H05252325-A (JP)
Title: Image information transmitting equipment
Inventor: YASUOKA MASAHIRO
IPC: H04N1/387
Filed: 1991-12-11
Abstract: PURPOSE:To display an image scanning pattern by means of a normal CRT by providing this image information transmitting equipment with an adder for adding both image signals for an image scanning pattern and a character and a means for converting the picture elements of the pattern into one picture element and displaying the converted result on a CRT. CONSTITUTION:An image pattern is converted into a time-sequential electric signal by an image signal detecting circuit 5, the electric signal is stored in a scanning input display memory 14 and the contents of the memory 14 are successively read out by a display address counter 7 and displayed on a CRT 17 through a signal adder 16. While observing a displayed image, a user edits inputted characters on the CRT by means of a keyboard 13. The characters selected by the keyboard 13 are stored in a character code display memory 15 as JIS codes by the CPU 1 through a keyboard interface 12. Each character code is read out by the counter 7 and a character pattern corresponding to the character code is outputted from a character pattern generator 4 and displayed through the adder 16.
Patent JP-H11266447-A (JP)
Title: Integrated circuit and circuit integration method
Inventor: WALLER ARTHUR SIMON
IPC: H04N5/445
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To reduce number of pins for the connection to an external memory and to maximize the processing capability of a controller and a processing unit provided in the inside of the integrated circuit. SOLUTION: The integrated circuit 1 is provided with a control bus 2 and data buses 3, 4 to which at least one main processor 11 and a demultiplexer DEMUX 21-an audio decoder 24 and at least two of the main processor 11 and the demultiplexer DEMUX 21-the audio decoder 24 are respectively connected and with pluralities of memory interface circuits 13, 26, 27 connecting respectively to the buses and conducting data transfer with an external memory.
Patent JP-H07196245-A (JP)
Title: Drum change auxiliary device
Inventor: TOKUDA MITSUSACHI
IPC: H02G1/02
Filed: 1993-12-28
Abstract: PURPOSE:To save labor in a change of a winding drum and to improve productivity of a cable. CONSTITUTION:A drum change auxiliary device 12 is arranged above the first winder 14 and is provided with a rail 40, which is arranged while employing a pass line L of a cable 2 as the center line, a helper 32, which is freely movable on the rail 30, and an automatic cutter 34, which automatically cuts the cable 2 at right behind the helper 32. In attaching of the cable 2 on an empty winding drum 22 in the first winder 14, a rotational drive of the helper 32 is stopped when the tip 2a of the cable 2 reaches a pick finding point of the drum 22, and then, attaching work is carried out. The cable 2 continuously fed during this process can be absorbed as being hung from the rail 30 toward a floor FL. In this way, attaching work of the cable 2 in a change of winding drum can be carried out by a single worker.
Patent JP-H09158283-A (JP)
Title: Flow valve mounting structure for toilet bowl flashing tank
Inventor: HIRAIDE KEISUKE
IPC: E03D9/12
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To dispense with a draining hose and make a float valve seat usable by installing a flow valve through the side walls of both inside and outside tanks, and allowing an inflow port and an outflow port to communicate with the inside tank and with a draining space between both the tanks, respectively. SOLUTION: The mounting of a flow valve 21 is performed by inserting a valve casing 22 from the tank inside to through-holes 12d, 13d provided on the side walls 12b, 13b of both inner and outer tanks 12, 13 through a triangular packing 27, and then fastening a mounting nut 28 to the valve casing 22 from the tank outside to connect a handle 26 to an operating shaft 23. In the fastening of the mounting nut 28, ribs 16, 16 are provided near the through-holes 12d, 13d to increase the strength, so that leakage can be powerfully prevented. Thus, a general float valve seat is usable, and a hose connecting work on the tank inside can be dispensed with.
Patent JP-2001166052-A (JP)
Title: Object position detection device
Inventor: INADA TAKAHIRO
IPC: G01S13/93
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To make the expansion of a scope in which an object can be detected compatible with the improvement of precision in object position detection in an object position detection device using millimeter waves. SOLUTION: This object position detection device is provided with a millimeter wave module 1 which sends beams of frequency modulated millimeter wave in mutually different directions and receives a reflection wave of each beam, an amplifier 2 amplifying each signal, and a gain control means 3 changing and controlling gain of the amplifier so that an output level of the amplifier becomes substantially constant. An azimuth detection part 43 detects an azimuth in which an object is positioned based on a power ratio of a compensated signal after compensating the signal in accordance with a changed value of gain.
Patent JP-H10191037-A (JP)
Title: Image processor, image processing method and storage medium storing program readable by computer
Inventor: SHIBAHARA YASUKO
IPC: H04N1/21
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To limit the situation of executing an image quality low order conversion processing to all colors, to minimize the decline of image quality and to make the image quality decline inconspicuous by successively low-order converting the image quality of image information for the respective colors to be plotted and controlling the execution of the low order conversion processing of the image quality of the succeeding image information for the respective colors every time of the processing. SOLUTION: A control code and data from a computer 3000 are received by an input part 108, converted to bit map objects corresponding to a program described in a program ROM 103 and held in a data RAM 109. When plotting advances, the bit map objects are increased, the memory capacity of the data RAM 109 gets closer to a limit and the plotting by page division becomes impossible. When the RAM 109 can not secure a plotting memory for one page any more, a low order conversion part 112 performs the low order conversion processing from an yellow plane where degradation is inconspicuous in terms of visual characteristics based on the order of a low order conversion procedure description part 111.
Patent JP-2001166544-A (JP)
Title: Charge device for plate making machine
Inventor: KUDO SHUICHI
IPC: G03G15/02
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a charge device for a plate making machine which accurately copes with plural kinds of master sheets having different photosensitive characteristic and for which an inexpensive special variable high voltage power source or plural groups of high voltage power sources need not be used. SOLUTION: In this charge device for the plate making machine where the surface of a master sheet X is electrified by a corona discharger 33 oppositely positioned to the passing master sheet X, an attaching bracket 31 is positioned on the side of the carrying path of the master sheet X and a holding member 35 holding the discharger 33 is supported to move in a perpendicular direction to the surface of the master sheet X. Then, a distance between the master sheet X and the discharger 33 is changed by an actuation means provided between the bracket 31 and the member 35.
Patent JP-H10187210-A (JP)
Title: Controller
Inventor: TOUHOU YOUZOU
IPC: G06F9/06
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a controller which can initialize a driver module without being conscious about the hardware structure such as an interface substrate, etc., by storing the information on the combination of plural driver modules. SOLUTION: A CPU 1008 is started to clear a memory 1007. On the other hand, a CPU 1000 is started to load a prescribed program into a memory 1004 from a hard disk 1003 and to execute the program. When the program is executed, the number of drivers inputted by a user is written into a check address #2. The CPU 1000 waits for a fact that a check address #1 of the memory 1007 is rewritten by the CPU 1008. Therefore, the CPU 1008 performs control to initialize the drivers for an A/D driver module 1009 to a GPIB driver module 1015. Then the CPU 1008 sets a check address #3 and stops its operation as long as no initialization error is detected.
Patent JP-H07198318-A (JP)
Title: Position detector
Inventor: ISHIBASHI YORIYUKI
IPC: G01B9/02
Filed: 1993-12-29
Abstract: PURPOSE:To form interference light, whose light receiving level is reinforced and processing is easy, at a true interference position by constituting a prism beam splitter of a plurality of materials having a different optical characteristics, and setting the optical-path difference based on the wavelengths of two optical paths at approximately zero. CONSTITUTION:Rectangular prisms 31a and 31b, which are formed of the materials indicating the same refractive index are stuck together with a bonding layer having the different optical characteristic, and a prism beam splitter 26 is formed. White light 22 from a light source 21 is split into two optical paths 27 and 29 in the splitter 26. The light beams are reflected from the surface of a mask M (wafer W) or a reference reflecting surface 28 respectively and advance on the reverse paths. The light beams are cast into a light receiving device 30 through a semitransparent mirror 24. When the reflecting surface 28 is moved into the approaching direction to the splitter 26 with a driving mechanism 36 at this time, the condition, under which the optical-path lengths of both optical paths 27 and 29, is formed, and the light receiving level becomes the maximum value. Therefore, the interference light at the reinforced- light receiving level, whose processing is easy, can be detected simply at a high speed at a true interference position.