baber/WOPTO huggingface dataset:
Patent JP-H1188281-A (JP)
Title: Multiplex communication method and transmitter/ receiver
Inventor: KAJIMA MASAYUKI
IPC: H04B10/50
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To simply and inexpensively constitute a receiving part to be provided at each terminal and to execute fast data communication by allowing a terminal to channel scan in the changing direction of a characteristic value so as to receive the transmission signal of another terminal. SOLUTION: For example in a point-point communication in which a terminal 11 asks communication to a terminal 28, the terminal 11 repeatedly transmits a request cell through an E/O conversion part 19 while scanning at sufficiently short intervals. Though this request cell is wavelength-multiplexed by a star coupler 17 and distributed to each terminal, a terminal except the terminal 28 to be a communication opposite party confirms that the request cell is not addressed to oneself, and continues scanning. At the time of receiving this request cell, the terminal 28 recognizes the request signal being addressed to him/herself to stop scanning that has been continued until then and transmits a response cell. At the time of stopping scanning, the receiving channel of the terminal 28 is under tuning to the transmitting waveform λ1 of the terminal 11.
Patent JP-H0296295-A (JP)
Title: Defuzzifier circuit for fuzzy computer
Inventor: SAITOU YOSHIAKI
IPC: G06F9/44
Filed: 1988-09-30
Abstract: PURPOSE:To eliminate an influence of the temperature characteristic of the voltage VBE between the base and the emitter of an input transistor Tr by driving a second Tr with the same constant current as plural Trs connected to the input part of a defuzzifier circuit. CONSTITUTION:The fuzzy output from a fuzzy operation part 1 outputted with 25 parallel signal lines is shown as the voltage distribution of respective signal lines. This signal is given to Trs Q0 to Q24 and has the voltage raised by for ward drop voltages between bases and emitters of respective Trs and is given to first and second resistance groups 3 and 4. The same voltages corresponding to voltage drop between bases and emitters as Trs Q0 to Q24 are inverted by an operational amplifier 8. Consequently, values of variable resistors VR1 and VR2 are properly selected to give voltages, where current components corre sponding to rise of these voltages are subtracted, to I/V converters 5 and 6. Outputs of these converters are given to a divider through scalers 9 and 10 to obtain a signal subjected to centroid operation.
Patent JP-S60139084-A (JP)
Title: Digital subtraction system
Inventor: NISHIOKA HIROYUKI
IPC: G06T1/00
Filed: 1983-12-27
Abstract: PURPOSE:To obtain the satisfactory value of diagnosis by exposing X rays in a vertical blanking period or the periods before and after said blanking period and recording an image obtained from a normal subtraction to a VTR, etc. CONSTITUTION:An X-ray TV device is provided with an X-ray tube 14, an image pickup tube 11 and a camera controller unit 12 and supplies the output of a normal interlace system to a video processor 13. Then X rays are exposed by a high voltage generator (not shown in the diagram) through the tube 14 synchronously with a vertical synchronizing signal of a composite video signal in a vertical blanking period or the periods before and after said blanking period. This X-ray TV input is A/D-converted 20 and stored to a picture frame memory 15. Then an image obtained by a normal subtraction is recorded to a VDR23 or a UTR24, and this recorded picture is reproduced. Then the image is observed through a display device 22 at a desired time point and as a still picture. Thus the satisfactory value of diagnosis is obtained at a high speed.
Patent JP-H05306769-A (JP)
Title: Method for starting hydraulic motor provided in closed hydraulic circuit
Inventor: AKIYAMA HIROSHI
IPC: E02F9/22
Filed: 1992-09-17
Abstract: PURPOSE:To provide the method for starting a hydraulic motor without shock simultaneously with the start of discharge of a variable capacity pump. CONSTITUTION:A hydraulic motor 1 and a variable capacity pump 2 are connected by a closed hydraulic circuit 5. A high pressure small flow quantity hydraulic pump 10 is connected to this closed hydraulic circuit 5 through check valves 8 and a switching valve 9 to be opened and closed separately. At the time of starting the closed hydraulic motor 1, a high pressure is filed inside of the closed hydraulic circuit 5, and thereafter, the high pressure is discharged from the variable capacity pump 2 to start the hydraulic motor 1. Response delay of the hydraulic motor 1 by the change of the compression volume of the closed hydraulic circuit 5 at the time of start is thereby prevented to prevent the cavitation of the variable capacity pump, and the starting speed of the hydraulic motor 1 can be controlled accurately.
Patent JP-H1185065-A (JP)
Title: Image display device, its driving method and data processing system using the same
Inventor: AKIMOTO HAJIME
IPC: G09G3/36
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to avert the increase of a signal input frequency and the occurrence of problems in packaging when the number of pixels increases by integrating frame memories with a display. SOLUTION: The pixels comprising TFT switches 1, pixel electrodes connected to their source electrodes and pixel capacitors 2 consisting of common electrodes are arranged in a matrix. Gate lines 3 are connected to the gates of the TFT switches 1. The one-side ends of the gate lines 3 are provided with perpendicular shift registers 5. Signal lines 4 are connected to the drains of the TFT switches 1 and the one-side ends of these signal lines 4 are provided with DA converters 6. The common electrodes 8 of all the pixels are connected to one and a specified voltage is impressed thereon. As a result, the problems in packaging do not arise even if the number of the pixels is increased and the signal input frequency is increased. Even if the frame memories are formed on the same substrate as the substrate of the pixels, the generation of unsightly interference noises is averted.
Patent JP-S61126722-A (JP)
Inventor: HARA YUJI
IPC: H01H35/00
Filed: 1984-11-24
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-H1079123-A (JP)
Title: Optical disc recorder
Inventor: YAMADA SEIYA
IPC: G11B7/004
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To accurately prevent faulty recording due to finger prints, dust or the like on an optical disc. SOLUTION: Prior to recording, a disc quality judging control circuit 38 emits a laser light with a low power from an optical head 16 and forcibly transfers the optical head 16 to the outermost circumference from the innermost circumference of a optical disc 12. During the transference, the level of light returned from the optical disc 12 is detected and when the level lowers below a specified reference level, a finger print or the like is determined to exist and the optical disc 10 is ejected.
Patent JP-H1073528-A (JP)
Title: Flow cytometer equipped with imaging function
Inventor: KUSUSAWA HIDEO
IPC: G01N33/483
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a flow cytometer by which a cell in an intrinsically three- dimensional shape is analyzed with high accuracy by a method wherein a sample which contains particles is changed into a sample flow by using a sheath flow cell and the sample is irradiated with near-infrared rays so as to be imaged. SOLUTION: A pulse light source 2 is a light source of a type which emits light only for an instant by a light-emitting tigger signal, and flowing particles can be imaged without any blur even when a sample flow is fast at a high speed by several m/sec. Pulsed light L2 is guided to a collimating lens 12 by a kaleidoscope 2a, and it is narrowed down to be fine by a condensing lens 14 via a cold mirror 13 so as to irradiate the sample flow in a sheath flow cell 3. The pulsed light which is transmitted through the sample flow is image- formed by a video camera 17 via a collimating lens 8, dischroic mirror 9, a condensing lens 15 and a band-pass filter 16, and the transmitted-light image of a cell is imaged. In addition, the pulsed light L2 is irradiated via an optical fiber 2a, its coherency is dropped, and the image of the nucleus part of the cell can be imaged with good contrast.  An image signal from the video camera 17 is transferred to an image processing part so as to be analyzed and processed.
Patent JP-2001076790-A (JP)
Title: Connection structure of terminal
Inventor: OKADA KOICHI
IPC: H01R107/00
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure of a terminal capable of connecting predetermined terminals to each other without increasing the number of components. SOLUTION: Each pair of tab terminals 15 of a bus bar layered-product 11 are arranged by facing to each other. An elastic piece 22 of each junction terminal 12 is composed of a flexible part 23, an elastically contact part 24 and a pressing part 25. Each pair of the junction terminals 12 are so mounted to the tab terminals 15 as to face the elastic pieces 22 to each other. In this mounted form, the elastically contact parts 24 facing to each other abut on each other. A PCB 14 can be mounted between the junction terminals 12. Electrodes 34 are oppositely formed on the front and back surfaces of the PCB 14. The elastically contact parts 24 are separated from one another when the PCB 14 is mounted, and each of the pressing parts 25 is brought into a form pressed against inside surface when the mounting of the PCB 14 is completed.  Each electrode 34 of the PCB 14 is elastically contacted on the corresponding elastically contact part 24.
Patent JP-H03110690-A (JP)
Title: Pattern matching method
Inventor: KOGORI HITOSHI
IPC: G06K9/46
Filed: 1989-09-25
Abstract: PURPOSE:To shorten a processing time by using the contour vector of an object being extracted as original data for deriving a feature amount for matching. CONSTITUTION:For the direction of the contour vector of the extracted object, a component is discomposed into two adjacent directions D1 and D2 out of directions quantized in a prescribed direction. Information H are calculated to show an influence to be applied to respective areas when coordinates are transformed so that the direction of the contour vector can be fixed in the respective areas dividing a picture including the recognizing objects into plural parts. G1H and G2H are respectively added to a direction decomposition feature amount by these directions D1 and D2 and the feature amount for matching is calculated. By using the feature amount for matching, pattern recognition is executed. Thus, the feature amount for matching is obtained so as to satisfactorily express the feature amount of the recognizing object, and the processing of the pattern recognition can be accelerated.
Patent JP-H06103425-A (JP)
Title: Ic credit card system
Inventor: MUTA TOSHIYASU
IPC: G06F21/60
Filed: 1992-09-18
Abstract: PURPOSE:To make it unnecessary to access a center during the supply of service, and in addition, to improve safety. CONSTITUTION:When a user inserts an IC card 6 into a terminal 1, and inputs a pass word Nc, a random number R is generated at the terminal 1, and the IC card 6 receives this, and when it coincides with the stored password, it generates the random number X, and produces a digital signature SU, and sends a stored digital signature SA of a card issuer corresponding to card device information IDU and the opening key nU of the card and these to the terminal 1. The terminal 1 verifies reception by using the stored opening key nA, and if it is correct, it makes user service start, and the terminal 1 transmits service information M such as a service charge and a date, etc., to the IC card 6. The IC card 6 stores this M in a memory, and simultaneously, it produces the digital signature SU, and sends it to the terminal 1. The terminal 1 verifies this, and if it is correct, it stores it in the memory, and it transmits the stored M service information etc., to the center at every definite period or every time data becomes some definite quantity.
Patent JP-2001077090-A (JP)
Title: Plasma processing device and method
Inventor: YOKOGAWA KATANOBU
IPC: H01L21/31
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To realize a plasma processing device and a method, where active seeds contained in plasma are effectively controlled independently of the conditions under which plasma is generated, and a processing performance can be enhanced in long term stability. SOLUTION: Plasma is generated by interaction between electromagnetic waves of frequencies 300 to 500 MHz and a magnetic field, electromagnetic waves of frequencies 50 kHz to 30 MHz are superposed on the electromagnetic waves of frequencies 300 to 500 MHz on an electromagnetic wave introduction plane board 5, and a space between the plane board 5 and a work 6 is set half or below as large as that of the smaller one out of the plane board and the work 6.
Patent JP-S60141171-A (JP)
Title: Power source
Inventor: YUDA TOKUJI
IPC: H02M3/155
Filed: 1983-12-28
Abstract: PURPOSE:To effectively prevent an excess current from flowing continuously by flowing a current of rated value or higher to a resistor to disconnect the resistor when a switching unit is shortcircuited and damaged. CONSTITUTION:When a power source switch 3 is turned ON, a smoothing capacitor 4 is charged, and the output of the capacitor 4 is switched by a switching unit 6 and supplied to a load 7. When the unit 6 is shortcircuited and damaged, a detector 10 turns a switch 8 OFF. Thus, the capacitor 4 is charged through a resistor 5, and the resistor 5 continuously flow a current of rated value or higher to be disconnected.
Patent JP-H0785334-A (JP)
Title: Coin reader
Inventor: ICHIRIKI HIDENAGA
IPC: G07D5/02
Filed: 1993-09-10
Abstract: PURPOSE:To easily execute the synchronization, to eliminate judgement errors and to miniaturize a coin reader by simultaneously discriminating the outer diameter and the pattern of a coin. CONSTITUTION:The coin reader rolls/transports the charged coin 2 in an inclined passage, reads the outer diameter and the pattern of the coin during transportation and discriminates denominations. Outer diameter discrimination means 8 and 7 reading the outer diameter of the coin and a pattern discrimination means 6 reading the pattern of the coin are provided so that they face each other across the inclined passage. Thus, the outer diameter and the pattern can simultaneously be discriminated, and the length of the inclined passage is shortened. The light-receiving element 7 of the pattern discrimination means 6 is shared with that for outer diameter discrimination.
Patent JP-S62110422-A (JP)
Inventor: NAKAURA MASAKIMI
IPC: H02G3/38
Filed: 1985-11-07
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-H0785854-A (JP)
Title: Sealed type storage battery and manufacture thereof
Inventor: TANAKA AKIFUMI
IPC: H01M2/12
Filed: 1993-09-10
Abstract: PURPOSE:To lessen the back space of the cover of a storage battery in a simple way and improve the safety by assembling the cover with a concave type inner cover and an outer cover which have a valve part and a gas discharging hole, respectively. CONSTITUTION:A cover is composed of a concave type inner cover 1 which reaches the upper end part of a group of electrode plates 13 and has a valve part 4 having a hole and an outer cover 7 which has a gas discharging hole 8 and is put on the outside the cover 1. The back side space, in which an inflammable gas is easily accumulated, of a storage battery is lessened by this simple method which does not need to insert a resin body having holes opened to outside or to fill the space with resin particles and thus a sealed type storage battery with improved safety is provided. At the time of initial charging, excessive water is stored in the recessed pool and a process is carried out in the same way as a conventional initial charging.
Patent JP-S61128639-A (JP)
Title: Photodetector
Inventor: KAGO YOSHIYUKI
IPC: H04B10/11
Filed: 1984-11-27
Abstract: PURPOSE:To obtain a wide angle of photodetection region even with a single photodetector by providing a condenser lens forming a light passing gap between the peripheral of an aperture and an aperture inner wall to the aperture of a cylindrical reflecting plate reflecting and introducing the incident light toward inside. CONSTITUTION:A photodetector 1 and a light transmitter 2 have metal-made cylindrical reflection plates 11, 21 spread forwardly respectively and the aperture faces a full face panel 31. The reflecting plate 11 of the photodetector 1 is spread by a prescribed angle theta and the front aperture 111 is provided with a Fresnel lens 12 as the condenser lens. The lens 12 is a disc smaller in diameter than the diameter of the aperture 111 and provided in coincidence with the center of the aperture 111 and a light passing gap 12a is formed between the peripheral and the aperture inner wall 11a. The photodetector 13 is provided toward the reflecting plate 11 at the rear aperture of the reflection plate 11 at the focus of the lens 12. When the light incident on the photodetector 1 is in parallel with a central axis of the reflecting plate 11, the light is received by the element 13, and the incident light incident at an angle over alpha on the center axis is reversed on the reflecting plate 11 and not received by the element 13, but the light passing through the gap 12a is received by the element 13.
Patent JP-H1097577-A (JP)
Title: Odds printer system
Inventor: TOKUYAMA SHIGEKI
IPC: G06Q50/00
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a means which automatically switches constituent equipment from an active unit to a stand-by unit if the system becomes abnormal. SOLUTION: Odds information, etc., is transmitted from a display server 1 to a teletext signal generator 3 through a LAN 11 and converted into a teletext signal, which is superposed on a carrier by a modulator 8 and transmitted to an odds printer 9 through a cable TV network 13, thereby obtaining printed transmit information, etc. The active teletext signal generator 3 receives the information from the display server 1 through a control part 2. A stand-by teletext signal generator 6 which is provided in parallel is connected to the display server 1 through a control part 5. If the display server 1 detects abnormality of communication with the control part 1, it sends an active indication signal to the control part 5.  The control part 5 sends a switching control signal to a switch 4 to switch the output from the output of the active teletext signal generator 3 to the output of the stand-by teletext signal generator 6.
Patent JP-H04128747-A (JP)
Title: Silver halide color reversal photographic sensitive material improved in processing stability and image preservable property
Inventor: SATO KIICHI
IPC: G03C1/035
Filed: 1990-09-19
Abstract: PURPOSE:To prevent the deterioration in photographic characteristics and to improve processing stability and graininess by incorporating a specific pyrazolotriazole magenta coupler into a green sensitive layer and incorporating silver halide particles having fogging nuclei on the surface or subsurface into at least one layer. CONSTITUTION:The pyrazolotriazole magenta coupler substd. with the group expressed by formula I is incorporated into the triazole ring of the green sensitive layer and the silver halide particles having the fogging nuclei on the surface or subsurface are incorporated into at least one layer. In the formula I, R1 to R4 respectively denote a substituent; (n) denotes 0 or 1; (n) denotes 0 to 2 integer; R4 may be the same or different when (n) is 2. The pyrazolotriazole magenta coupler substd. with the group expressed by the formula I has a substd. phenyl group in the triazole ring. The deterioration in the photographic characteristics is prevented in this way and the processing stability and the graininess are improved.
Patent JP-H1096586-A (JP)
Title: Container apparatus for refrigerator door
Inventor: UZAWA SEIICHIRO
IPC: F25D23/04
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To easily take out articles such as cans and improve article containing capacity by expanding a front face opening part of a containing pocket of a frefrigerator. SOLUTION: A container apparatus of a refrigerator door having a pocket 6 and composed of a synthetic resin box provided between vertical peripheral edges of a door inner plate 4 disposed parallely left and right and a lateral support part 4e laterally extending from the vertical peripheral edges and supported on the peripheral edge parts on opposite sides thereof and further protruded to the inside of the chamber with a lower part supported on the lateral support part 4e and with an upper part opened. In the apparatus, a concave opening is provided in a front surface upper part of the pocket 6, and a flat plane shaped cover 7 is provided for opening and closing the opening, and further horizontally opposed male and female pivoting parts are provided on a vertical side wall between the cover 7 and the opening to rotate the cover 7 in the front and rear directions.
Patent JP-H06115545-A (JP)
Title: Long sized tubular container, and laser welding device to be used for manufacture thereof
Inventor: FUKUDA SHINJI
IPC: B23K26/064
Filed: 1992-09-18
Abstract: PURPOSE:To manufacture a long-sized tubular container by which airtightness test can be safely and easily performed, inexpensively in a short term of works by bonding a plurality of drum tubes by laser welding with low distortion. CONSTITUTION:Drum tubes 10a, 10b, 10c, 10d are butt-joined in the axial direction, and bonded by laser welding. In the vicinity of the bonded part, a local airtight chamber 18 is provided by a ring 14 and sealing members 15a, 15b, and a hole 16 which communicates with the local airtight chamber is provied on the drum tubes and is used at the time of air tightness test. After the air tightness test, the hole 16 is sealed.
Patent JP-H1097244-A (JP)
Title: Musical tone controller
Inventor: OKAMOTO TETSUO
IPC: G10H1/34
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To facilitate the set changing of the timbres assigned to respective sensors of a αMIBURI (R)' playing device. SOLUTION: A player wears right and left shoulder sensors 11 (11R, 11R), elbow sensors 12 (12L, 12R), and wrist sensors 13 (13L, 13R) on the body and is able to produce musical tones by bending and elongating the joints of the shoulder, the elbows and the wrists. The player has grip units 20 (20L, 20R) at both hands and is able to make sound production of the musical tones, control of the timbres, etc., by operating seesaw controllers and keys. The separate timbres are allocated to the respective sensors 11 to 13. When the musmcal tones are generated by the respective sensors 11 to 13 at the time of an edit mode, the musical tones generating these musical tones are changed and the timbres assigned to the sensors are changed by operating the grip units 20.