baber/WOPTO huggingface dataset:
Patent JP-2001069380-A (JP)
Title: Two shaft driving mechanism, picture input device using the same and light projection device
Inventor: KASHIWATANI ATSUSHI
IPC: F16H21/50
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a two shaft driving mechanism reducing the burden on a motor in a driving mechanism where a driving part which is constituted of a single motor is used and reciprocating movement is executed without installing electric connection between the driving part and a part to be driven and to provide a picture input device using the mechanism and a light projection device. SOLUTION: The device has a picture input part 200 having a camera 1, a mirror 2 reflecting an image onto the camera 1 and inputting it and motors 3A and 3B rotating the mirror 2 in a horizontal and a vertical directions, a mirror rotation control means 102 controlling the motor 3A and the motor 3B, a computer 101 formed of a picture acquirement means 103 and a picture conversion means 104 and a picture display means 106. The motor 3A and the motor 3B are operated with such a constitution and the mirror 2 is turned to a direction in which an image is picked up. Thus, the picture of the desired direction can be obtained.
Patent JP-2000307902-A (JP)
Title: Camera
Inventor: HIRATA TAKAHARU
IPC: G03B19/02
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To allow a photographer to recognize each kind of operation in a camera such as a shutter operation with a pseudo voice in a timing related with the shutter operation in an electronic still camera which is not provided with any mechanical shutter mechanism. SOLUTION: In a camera which does not give any mechanically driven shutter sound, a pseudo sound close to an actual shutter sound preliminarily stored in an EEPROM, for example, shutter popping sound, is issued in the timing of a shutter operation. That is, the pseudo sound is preliminarily stored in the EEPROM for each single syllable as a digital signal, and read so as to be outputted as a pseudo voice.
Patent JP-2001264704-A (JP)
Title: Connecting mechanism of spectacle temple
Inventor: KOBAYASHI CHIEKO
IPC: G02C5/22
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To eliminate the labor for the need for brazing hinge pieces to connecting parts of endpieces and connecting parts of temples, respectively. SOLUTION: The connecting mechanism 3 has a male-like connecting part 3a disposed at the endpiece 2 and a female-like connecting part 3b which is freely turnably assembled to the male-like connecting part 3a and supports the temple 4. The female-like connecting part 3b has a horizontal recessed part 3c communicating with a longitudinal free end and a pair of upper and lower screw holes 3d and 3d communicating with the horizontal recessed part 3c, by which the male-like connecting part 3a of the endpiece 2 is inserted into the horizontal recessed part 3c of the female-like connecting part 3d. The temple 4 may be easily and securely connected simply by connecting the screw holes 3d, 3d and 3a1 communicating in a vertical direction by a screw 7 thereafter.
Patent JP-2001261272-A (JP)
Title: Moving sidewalk
Inventor: OKAWA RYUJI
IPC: B66B21/12
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a moving sidewalk capable of surely notifying a user of various information and the occurrence of abnormality. SOLUTION: This moving sidewalk is provided with plural speakers 45A-49A, 45B-49B disposed along a rail 11 moving in the state of connecting a number of pallets 3c, a voice generator 50 for outputting voice guide or a signal 50s of a warning sound to the speakers 45A-49A, 45B-49B, and a control part 51 for switching a signal output from the voice generator 50 to each speaker 45A-49A, 45B-49B to a warning sound according to a stop signal 52s of an emergency stop means 52. By the speakers 45A-49A, 45B-49B and the voice generator 50, voice guide and the occurrence of abnormality are notified to user riding on the pallets 3.
Patent JP-2000294567-A (JP)
Title: Integrated circuit structure with charge injection barrier
Inventor: AUGUST L GATIA-LEZ AITOKEN
IPC: H01L29/737
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To reduce low frequency vibration by blocking carrier injected to a substrate wafer by arranging a barrier between a conductive element incorporated in an active element layer deposited in a surface of a substrate wafer and a substrate wafer. SOLUTION: A p-n junction 12 formed of a wide gap material is arranged in an interface 14 between an epitaxial layer 25 and a substrate wafer 21. The p-n junction 12 functions as a barrier and reduces carrier 15 injected into the substrate wafer 21 from a contact pad 19 or a similar conductive element. Since enough charge for forming or maintaining a high field area between the contact pad 19 and a contact pad 23 is eliminated by reducing the carrier 15 injected from the contact pad 19 into the substrate wafer 21 in this way, low frequency vibration is reduced or eliminated.
Patent JP-2001261149-A (JP)
Title: Pipe member sorter
Inventor: NISHIMURA OSAMU
IPC: B65G47/54
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To optimally manage sorting of pipe members without causing pile-up of the pipe members on a first carrier route. SOLUTION: In this sorter, a lifting means 15 and a reciprocation drive means 16 operate to change over a position of a first reception member 13 among a storage position X positioned below the first carrier route 2, a supply standby position Z for lifting the pipe member 1 on the first carrier route 2 positioned on the carriage upstream side of a crossing position of the first carrier route 2 and a second carrier route 3, and a supply position ZA for supplying the pipe member 1 onto the second carrier route 3, while operating to change over a position of a second reception member 14 among the storage position X, a reception position YA for receiving the pipe member 1 from the second carrier route 3,  and a delivery position Y for delivering the pipe member 1 received from the second carrier route 3 to the first carrier route 2 positioned on the carriage downstream side of the crossing position of both the carrier routes 2, 3.
Patent JP-2001274807-A (JP)
Title: System for video transmission service
Inventor: SATO KAZUHIKO
IPC: H04N21/222
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a video transmission service system capable of easily relaying and transmitting digital high vision material between optional places and performing a flexible video transmission service. SOLUTION: Video boxes 5 are installed at a plurality of optional places and also connected to one another through an ATM network 3, and video from a plurality of video boxes can simultaneously be relayed to the plurality of video boxes 5 through the network 3 by the connection control of a switching center 1 corresponding to a user request in such a manner that digital high vision video relayed from the video boxes 5 is transmitted to the other video boxes through the network 3 and the center 1.
Patent JP-2001276935-A (JP)
Title: Tool cartridge exchange apparatus
Inventor: KAWAMOTO TEN
IPC: B30B15/02
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a tool cartridge exchange apparatus which allows to simplify the whole production facilities including production machines and magazines and which helps to shorten the cartridge exchange timing required. SOLUTION: The apparatus is a tool cartridge exchange apparatus which is located to a production machine 1 using a cartridge 2 mounted on a tool and which provides a transfer wagon 19 to travel on a running passage 6 going straight and a cartridge magazine 3 which can contain each cartridge 2 arranged in a plurality of rows along the running passage 6. The transfer wagon 19 incorporates a plurality of cartridge storage portions 17 located in the same pitch p as the alignment pitch P of the magazine 3 and a cartridge exchange mechanism 18 is provided respectively against each cartridge storage portion 17.
Patent JP-2001284126-A (JP)
Title: Inductor and board
Inventor: YASHIMA YUKIHIKO
IPC: H01F30/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an inductor which can prevent interdiffusion from occurring between a conductor and a magnetic film and keep its figure of merit Q high, without decreasing the self-resonance frequency. SOLUTION: An inductor is composed of inductor conductors 15 and 26 and magnetic films 13 and 17 covering them, where diffusion preventing films 14 and 16 are provided between the inductor conductors 15 and 26 and the magnetic films 13 and 17 respectively, and it is preferable that the diffusion stopping films 14 and 16 be formed of at least one element selected from among TiN, W and Pt.
Patent JP-2001275483-A (JP)
Title: Artificial culture soil
Inventor: FUJITA MASAO
IPC: A01G1/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To facilitate the cultivation and tending such as prevention or the like of rotting and withering of a plant by preventing the surface from being fouled. SOLUTION: This artificial soil has at least two layers of a wet layer comprising a porous material consisting essentially of a hydrophilic material, and a dry layer comprising water-repellent bodies obtained by imparting water- repellency to the hydrophilic porous material.
Patent JP-2001283195-A (JP)
Title: Method and device for inspecting defect
Inventor: HAGA JUNJI
IPC: G01N21/956
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is difficult to precisely and quickly detect a relative minor defect which is present in the outer peripheral part of an objective area corresponding to an object to be inspected in conventional defect inspection for inspecting the defect of the object to be inspected based on an inspection picture obtained by image picking-up the object to be inspected and a previously obtained reference picture. SOLUTION: A boundary line between an objective area corresponding to an object to be inspected kin a reference picture and a background area other than the objective area is extracted, and a shift picture obtained by moving each pixel of the inspection picture by prescribed amounts along the boundary line is generated, and the defective of the object to be inspected is inspected based on a difference between each corresponding pixel of the shift picture and the inspection picture. Thus, it is possible to precisely and quickly detect the relatively minor defect.
Patent JP-2001285091-A (JP)
Title: Transmission signal processor
Inventor: KAWAMURA MASANORI
IPC: H04J1/02
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To correct influence due to the aging changes of a compensation value, at which the waveform distortion of a transmission signal is compensated for, in a transmission signal processing using a predistortion method. SOLUTION: This transmission signal processor is provided with a decision part for deciding whether or not signal errors are converged on the basis of the error data of the transmission signal, a compensation value calculating part generating the compensation value at which the waveform distortion of the transmission signal is compensated for on the basis of the feedback signal, and a compensation value table which has a temperature measuring part measuring the temperature of a transmitting part, and updates and stores temperature correction date which at, the compensation value corresponding to temperature data at converging the of signal errors.
Patent JP-2001239427-A (JP)
Title: Female screw machining method of pipe, and its device
Inventor: OKIYAMA MASAYA
IPC: B23G1/22
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for machining a female screw of a pipe capable of improving efficiency and productivity and largely reducing cost. SOLUTION: In the female screw machining method for forming the female screw inside the pipe 1, the pipe 1 is heated to a predetermined temperature by a heating part 2, a recessed/projecting machining part 3 for machining the female screw inside the heated pipe 1 is inserted to be rotated by a rotation mechanism 4, and a female screw thread is formed while the pipe 1 is moved longitudinally by a pipe pressurizing and moving mechanism (rolling roll 5) from the outside of the pipe 1.
Patent JP-2001277577-A (JP)
Title: Output short circuit protective circuit of drive circuit, method for protecting output short circuit, and image forming apparatus
Inventor: TAKAMINE KOICHI
IPC: G03G15/05
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To enable an efficient detection of a fault and a process of the fault with a simple constitution at an output shortcircuiting time of drive circuits 16l, 16v. SOLUTION: An output short circuit protective circuit of the drive circuit comprises fault detecting means 16x, 16z for blocking a high-voltage circuit 139 of the drive circuits 16l, 16v and detecting the faults due to output short circuits at respective blocks 131 to 138, and faults processing means 16w, 16y for stopping operations of the drive circuits when the faults are detected by the detecting means 16x, 16z.
Patent JP-2000300804-A (JP)
Title: Shoot ball game machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To easily find out an unfairness by a method wherein at least two control units which are connected so as to communicate with each other are provided and the direction of communication between both the units is regulated in one direction by a regulating means, while a process for initializing control is performed at a first control unit to clarify the relationship between transmission and receiving. SOLUTION: An electronic control device of a pachinko machine 1 includes a main control unit 140 for controlling a game, a frame control unit 150 which controls a frame and communicates with the unit 140 in one direction, and a special pattern control unit 160 which communicates with the unit 140 in one direction. The unit 150 receives a winning ball sensing signal transmitted from a winning ball sensing switch via the main control unit 140 and winning ball number data to actuate a winning ball delivery device. A main job, which is executed by the main control unit 140, is performed by a CPU according to a program stored in a ROM. At that time, a stack pointer is set at a predetermined address of RAM, and thereafter if initializing has not been completed, an initializing job is performed.
Patent JP-2001282588-A (JP)
Title: File management device
Inventor: SUZUKI JUNZO
IPC: G06F12/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To assure the read/write performance of data at a prescribed rate and also to use the idle areas of a recording medium at the maximum when the data are recorded on the recording medium. SOLUTION: This file management device has a continuous area detection processing means 31 which detects the continuous unused blocks as the continuous area blocks according to a block management table where the unused blocks of a storage area 42 are described and a continuous area table production means 32 which produces a continuous area block table where plural continuous area blocks are described for allocating the data to be stored in the area 42 to the continuous area blocks. The means 32 can rearrange plural continuous blocks to reduce its access time and also can rearrange the continuous area blocks to secure the effective use of capacity of the area 42.
Patent JP-2001287384-A (JP)
Title: Recording head of recording apparatus and recording apparatus
Inventor: TAGA SUSUMU
IPC: B41J2/275
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a recording head of a recording apparatus and a recording apparatus having a constitution in which sufficient lubrication can be obtained between each of recording wires and a leading guide. SOLUTION: A plurality of through holes are formed to the leading guide 44 set to a leading end of a nose part 41. A plurality of the recording wires 35 can respectively penetrate the through holes. A lubricating oil 47 for lubricating the leading guide and the recording wires is filled inside the leading guide 44 of the nose part 41. In the recording head 18 of this recording apparatus, a filling port 77 through which the lubricating oil 47 can be replenished and filled in a state with the recording head 18 set to the recording apparatus is integrally formed to the leading guide 44.
Patent JP-2001291605-A (JP)
Title: Three-terminal bimetal built-in varistor
Inventor: SASAKI HIDEFUMI
IPC: H01C7/10
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a three-terminal bimetal built-in varistor, which has high reliability and safety function of automatically stopping a current from flowing into an electronic apparatus to turn a circuit off for protecting electronic apparatus against an abnormal surge applied to the electronic apparatus from a power supply side, and then to enable the circuit to recover automatically. SOLUTION: A varistor 6, equipped with metal terminals 9 and 10 and a metal terminal 11 provided with a conductive spring 16 on its surface, is disposed on the underside of an insulating support 3 where a through-hole is provided, a bimetal 15 electrically and mechanically connected to the conductive spring 16 is disposed on the top surface of the insulating support 3, the bimetal 15 is connected electrically and mechanically to the first metal terminal 9 through the intermediary of the through-hole 4 bored in the insulating support, and all these component elements are sealed in an insulating case 1 with an open groove 2 for the formation of a three-terminal bimetal built-in varistor.
Patent JP-2001295401-A (JP)
Title: Floor bed structure and floating joist casing therefor
Inventor: SHOJI KYUICHI
IPC: E04B5/02
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a floor bed structure of a new arrangement enabling a sealed space layer of an appropriate volume to be easily and surely formed on the lower surface of a finished floor within the unit block plane of a building, and a floating joist casing formed of a new structure. SOLUTION: In the floor bed structure, the floating joist casing 5 having a planar shape smaller than the unit block plane and having joists 9, 9, etc., placed in predetermined spaced relation on its upper surface is placed and fixed on sleepers 3, 3, etc., or corresponding members within the unit block plane, with the four peripheral walls and lower surface of the casing being closed.
Patent JP-2001299762-A (JP)
Title: Method for displaying ultrasonic image, ultrasonographic instrument and ultrasonic probe
Inventor: HASHIMOTO HIROSHI
IPC: A61B8/14
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To enable to discriminate the front part from the inner part of an imaging target. SOLUTION: An ultrasonographic instrument 100 is provided with an ultrasonic probe 10 in which a diffusion lens is mounted on one side of a vibrator arranging face, a transmission/reception part 2, a B-mode processing part 3, a DSC 4 and a display 5. The ultrasonic probe 10 forms sensing regions S1 and S2 which have thicknesses being asymmetric centering on the center axis ZL of a grip part 11 of the ultrasonic probe 10. Thus, the front part can be discriminated from the inner part based on the difference of the motion speed on screen.
Patent JP-2001308697-A (JP)
Title: Frequency generation circuit and signal receiving circuit
Inventor: NUNOKAWA RYOZO
IPC: H04L25/40
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a frequency generation circuit which can generate various frequency clocks even if the number of clock sources is small. SOLUTION: This is a frequency generation circuit which generates clock of frequency m×K/(n×m+i), having n divider of the clock of frequency k, an output mechanism of a pause signal which sends out a pause control signal i times per 1/k second after the above n divider makes m×n dividing or the above mechanism makes m×n fractional cycle, and an output stop mechanism which stops the output of the above n divider responding to the above pause control signal or which stops the input of the above n divider responding to the above pause control signal.
Patent JP-2001308396-A (JP)
Title: Peltier element drive circuit
Inventor: HAKOMORI KATSUHIKO
IPC: H01S5/0687
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a Peltier element drive circuit for controlling the temperature of a laser diode, which is smaller with less noise. SOLUTION: Two totem pole circuits are provided where constant-current source electrodes of first-polarity active element and second-polarity active element are connected between a high-voltage side constant voltage terminal and a low-voltage side constant voltage terminal, one being earth. A Peltier element is provided between the connection points of constant-current electrode, and the direction and value of electric current of the Peltier element is controlled based on the fact whether an input voltage is higher/lower than a half of the voltage of high-voltage side constant voltage terminal and low-voltage side constant voltage terminal.
Patent JP-2001309310-A (JP)
Title: Device and method for reproducing multimedia data and recording medium
Inventor: AOKI HIROMATSU
IPC: G11B20/10
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a multimedia data reproducing device for reproducing sound data and moving image data from multimedia data obtained by embedding the sound data in the moving image data at the same time zone. SOLUTION: This multimedia data reproducing device 100 is provided with a JPEG file inputting part 11 for holding the moving image data with the sound data embedded therein, a sound data reading part 12 for extracting the sound data, an audio decoder 22 for reproducing the sound data, a video decoder 21 for reproducing the moving image data, and a controlling part 23 for making moving image data reproduction coincide with sound data reproduction by starting the audio decoder 22 and the video decoder 21 for reproduction and controlling the reproduction of the video decoder 21 after extracting the sound data to perform reproduction at the same time zone.
Patent JP-2001311754-A (JP)
Title: Time measuring device
Inventor: SHINMEN KEIZO
IPC: G01R29/02
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a time measuring device capable of outputting quantitatively comparable measured values and making an optimum phase adjustment based on the indicated value of an analog meter in the measurement of the plural time differences between two signals having different clock frequencies. SOLUTION: A variable delay section 21 delays an inputted clock signal 102 based on a specified quantity from a panel operation section 26. A time difference measurement section 22 measures the time difference between a data signal 101 and the clock signal 102, converts the time difference measured value into frequency data 103 including the measured value frequency, and stores the frequency data 103 in a frequency data storage memory 27. A period measurement section 23 measures the period measured value of the clock signal 102, converts it into period data 104, and stores the period data 104 in a period data storage memory 28.  An arithmetic section 24 calculates a phase difference value 105 which is the ratio of the period measured value against the time difference measured value based on the frequency data 103 and the period data 104 and inputs the phase difference value 105 to a display section 25. The display section 25 displays the angle of the phase difference value 105.
Patent JP-2001318445-A (JP)
Title: Silver halide photosensitive material and processing method for the same
Inventor: ARAI TAKEO
IPC: G03C5/30
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photosensitive material for plate making having ultrahigh contrast, high sensitivity and gradation excellent in linearity and less liable to generate black spots and a processing method for the photosensitive material. SOLUTION: In the silver halide photosensitive material containing a photosensitive silver halide emulsion having >=50 mol% silver chloride content and a hydrazine compound, a compound of the formula H-COOM is contained.