baber/WOPTO huggingface dataset:
Patent JP-H11219150-A (JP)
Title: Ac type plasma display panel driving method
Inventor: YOKOYAMA ATSUSHI
IPC: G09G3/291
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To continue discharge while generating self-discharge so as to increase light emission frequency to the applied pulse number by storing charge ionized by first discharge generated by the rise of voltage, onto a dielectric layer, generating second discharge in the case of stopping current application, and applying voltage to the other electrode before generated space charge is neutralized and eliminated, to discharge. SOLUTION: When first sustained pulse 58 is applied to a Y-electrode, effective voltage obtained by adding discharge maintaining voltage V1 to potential difference of charge stored in a dielectric is generated between X-, Y-electrodes, and when the effective voltage becomes discharge start voltage V2 or more, discharge is generated. Charge generating space by discharge during a current flowing period t1 is drawn onto the dielectric to store charge. In a current stop period t2, the effective voltage becomes discharge start voltage V2 or more, so that self-discharge is generated, and stored charge is extinct, but when voltage is applied in the state of charge remaining in space, discharge can be performed even when the effective voltage is the discharge start voltage V2 or less.
Patent JP-H01197587-A (JP)
Title: Filmlike silicone rubber adhesive
Inventor: MATSUSHITA TAKAO
IPC: C09J7/10
Filed: 1988-02-01
Abstract: PURPOSE:To obtain the title adhesive excellent in tensile strength in an uncured state, processable into a thin film and excellent in adhesive performances, by mixing a raw organopolysiloxane rubber with specified wet-process silica, a curing agent and a specified organoalkoxysilane. CONSTITUTION:The title adhesive comprises a silicone rubber composition mainly consisting of 100 pts.wt. raw organopolysiloxane rubber (A) of formula I [wherein R is a (substituted) monovalent hydrocarbon group, and n is 1.9-2.1], 30-150 pts.wt. wet-process hydrophobic silica (B) comprising organosiloxane units selected from the group consisting of units of formulas II, III and IV (wherein R is as defined above) and a mixture thereof and SiO2 units (the molar ratio of the organosiloxane units to the SiO2 units is 0.01-2.0) and having a specific surface area >=200m<2>/l, a sufficient amount of a curing agent (C) and 0.1-10 pts.wt. organoalkoxysilane having a functional group selected from among SH, NH2, an alkenyl, and (meth)acryloxy and its partial hydrolyzate (D), wherein the tensile strength (at 25 deg.C)of this composition in an uncured state is 1.5-5.0kg/cm<2>.
Patent JP-S54114633-A (JP)
Title: Valve lift gear of internal combustion engine
Inventor: AOYAMA SHIYUNICHI
IPC: F01L1/18
Filed: 1978-02-27
Abstract: PURPOSE: To open and close an intake and exhaust valve of an internal combustion engine under conditions fit for each operation condition, by varying the quantity of the lift of both arms of a locker arm in a driving gear of said intake and exhaust valve by oil pressure.  
     CONSTITUTION: An intake and exhaust valve 3 is opened and closed by means of a cam 1 of a cam shaft 2 through a locker arm 5. The locker arm 5 consists of a second arm 8, to which a ringed wall 14 is connected, and a first arm 7, which is turned in the ringed wall 14 and to which an elliptic rotor 15 is connected. A locker shaft 6, which is provided with connecting holes 24, 25 and is equipped with an internal space 23 that oil is fed, is disposed into the rotor 15 while a relief valve 17 is arranged which is mounted into an oil pressure chamber 21 and has a balance hole 28 communicated with a first oil pressure chamber 18. When oil is hermetically sealed into the first oil pressure chamber 18, both arms 7, 8 are fixed; when connecting holes 20, 24 communicate a first oil pressure chamber 19, clearances are formed to the arms 7, 8. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000223082-A (JP)
Title: Vessel with reflector
Inventor: SUGIMOTO HIROSHI
IPC: F21V7/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To enhance the degree of freedom of designing an apparatus by heightening reliability of fixing spots of a vessel, and to heighten illumination effect as an indirect illumination. SOLUTION: This vessel with a reflector is composed of a funnel-shaped reflector 1 sequentially provided with a reflecting surface 3, a flange part 4 and a body part 5, and a tungsten halogen lamp 10 as a vessel provided in the reflector 1. A dichroic film 2 of a light interference film is formed on the reflecting surface of the reflecting surface part 3. The flange part 4 positively transmits light from the tungsten halogen lamp 10 to the outside such as the back of the reflector 1 for instance. Recessed and projecting parts 4a to project a pattern on the irradiated ceiling surface and wall surface for instance are provided. A base 11 is fixed to the body part 5.
Patent JP-2000224588-A (JP)
Title: Method and device for re-coding image
Inventor: KONDO TOSHIYUKI
IPC: H04N19/85
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a re-coding method where image quality at a post-stage processing can be enhanced and the processing amount can be reduced by imbedding a coding parameter of a 1st code string to a 2nd code string in the case of re-coding the 1st code string into the 2nd code string. SOLUTION: A video coder 101 consists of a video decoder 102 and a video coder 103. A received code string A is decoded by the video decoder 102 and coded again by the video coder 103 into a code string B. In this case a coding parameter 106 received from the video decoder 102 is given to a code string generating means. The code string generating means imbeds the coding parameter fed from the video decoder 103 into an output of a variable length coding means to generate and output the code string B. Thus, the image quality can be enhanced and the processing amount can considerably be reduced by referencing the coding parameter for the re-coding.
Patent JP-H06211356-A (JP)
Title: Case unloading device
Inventor: ISHII TORU
IPC: B65G59/06
Filed: 1993-01-14
Abstract: PURPOSE:To prevent a receiving object from being damaged while reducing noise and shock generated at the time of unloading work by moving a pusher at a low speed in a step before an unloading start position and in a step before an unloading end position. CONSTITUTION:Based on a detection signal output from photoelectric sensors S1 to S4, a moving speed of a pusher 31, constituting a case unloading means, is controlled by a speed control means. That is, the pusher 31 is moved at a low speed between an unloading start position and a deceleration start position, and the pusher 31 is slowly pressed into contact relating to each case group A of one row piled together on a pallet. Next during the time from the unloading start position to leading to a deceleration start position of a step before an unloading end position, the pusher 31 is moved at a high speed, to collectively move each case group A of one row toward an unloading direction. Then between the unloading end position and the deceleration start position, the pusher 31 is moved at a low speed, to quietly unload each case group A of one row to a preset unloading position.
Patent JP-S63189818-A (JP)
Title: Auto-focusing device
Inventor: ISAKI MASATAKA
IPC: G03B13/36
Filed: 1987-02-02
Abstract: PURPOSE:To extremely easily execute assembling work by utilizing an erector lens for fine variation of optical length so as to oscillate the lens in an optical axis direction and attaining auto-focusing operation. CONSTITUTION:The lens (erector lens) 45 for the fine variation of optical length is fixed on a movable frame 41 and arranged between a correction lens 2 and an iris 44 so as to stop light into a master lens group 41 and finely vary a focusing point of an image pickup element 53 arranged on the back of the lens group 41 on the basis of the vibration of the frame 46. The frame 46 is internally engaged with a part of a mirror barrel so as to be optionally slided and finely vibrated by a piezoelectric vibrator 48 held by rings 49, 50 screwed into the frames 46, 47. Optical axis matching at the time of setting up the lens 45 can be attained only by stopping light into the master lens group 41 side, engaging the movable frame fixing the vibrator 48 with the frame 47 and fixing the outer periphery of the vibrator 48 with the ring 50 so as not to interrupt the vibration of the frame 46. In said constitution, assembling work can be extremely easily executed.
Patent JP-S62180869-A (JP)
Title: Sheet collecting device
Inventor: INOUE MOTOICHIRO
IPC: B65H39/11
Filed: 1986-02-05
Abstract: PURPOSE:To make it easy to properly arrange the pages of record sheets by so providing plural sheet receiving shelves as to be free which turn over and receive record sheets discharged from a recording device and simultaneously providing means for detecting that the sheet receiving shelves are already installed. CONSTITUTION:Record sheet, which is printed at the printer part 101 of a page printer 100 and discharged from discharging rollers 102, is received through the carry-in hole of a sorter 200. The record sheet is transferred to the midway by rollers 203, 205, 206, next turned over and transferred by rollers 202, 204 and 205, 206 and then received, after classified, by sheet receiving shelves (bins) BN1-BNn-1 having the specified number. Each bin BN1-BNn-1 is so designed that it be free in mounting or demounting and outputs a detection signal when mounted. Hereby the time needed for arranging pages is saved and the receiving capacity of the sheet receiving shelves is increased.
Patent JP-S52106230-A (JP)
Title: Phase control circuit
Inventor: GOMI HIROSHI
IPC: H03H11/20
Filed: 1976-03-03
Abstract: PURPOSE: To reduce the number of pin for external terminal and thus to facilitate IC formation by giving multiple functions to phase shift circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10220989-A (JP)
Title: Heat exchanger and its defrosting method
Inventor: MATSUNAGA AKIO
IPC: F28F9/02
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To perform a uniform defrosting at a heat exchanger within a short period of time, effective utilization of heat for the defrosting operation and attain a superior defrosting efficiency. SOLUTION: A heat exchanger 1 in which air flowing outside many flat pipes 11 is cooled by the pipes arranged in parallel from each other in a substantial horizontal direction and having refrigerant (r) flowed therein is comprised of heat exchanger devices 3 and 4 having groups 7 and 8 of flowing pipes having a plurality of flat pipes 11, and header pipes 14a to 14c, 14d to 14f arranged at both sides of the groups 7 and 8 of the flowing pipes to distribute as well as to collect the refrigerant (r), and a connecting flow passage 19 for connecting a refrigerant outlet 17b of the heat exchanger device 3 with a refrigerant inlet 16b of the heat exchanger device 4.
Patent JP-S60165955-A (JP)
Inventor: YAMANAKA MITSURU
IPC: A61J9/02
Filed: 1984-02-08
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-H01196655-A (JP)
Title: System for preventing unfair log-in
Inventor: NAKAMURA YOSHIAKI
IPC: G06F21/00
Filed: 1988-02-01
Abstract: PURPOSE:To prevent an unfair long-in to prevent an invasion to a host computer by providing a means to be operated with being suspected to the host computer when the unfair log-in is detected. CONSTITUTION:A first means 101 is provided to detect a log-in test, which has possibility to execute the log-in to a host computer 100, through a communicating circuit 111 and a second means 123 is provided to be operated with being suspected to the host computer 100 when the log-in test is detected by the first means 101. Then, a third means 110 is equipped to cut the communicating circuit 111 from the host computer 100 and connects the circuit to the second means 123. Thus, not only the invader to execute the unfair log-in is prevented from giving a damage to the host computer 100 but also the operation of the invader is wholly supervised. Then, the log-in time of the invader can be prolonged without being noticed by the invader and the identification of the invader can be easily executed.
Patent JP-S59148988-A (JP)
Title: Picture processor
Inventor: SANO NAOKI
IPC: G06K9/36
Filed: 1983-02-14
Abstract: PURPOSE:To speed up the operation of inclination correction by dividing the number of a deflection bit per line from a two-dimensional array picture data and then multiplying the fixed value by the number of line in each line. CONSTITUTION:A control circuit 11 controls the operation of an operation control unit by a stored microprogram. The number (d) of a maximum deviation bit and the number (l) of a maximum line are set up in a register CSHFTB, an LW in a register group MRAM through an internal bus 12. Subsequently, the number (k=d/l) of the deviation bit per line is calculated and the result is stored in a register DBPL in the register group MRAM. The data format is expressed by dividing the data into an integer part and a decimal point part by a virtual pointer. The number (x=kXm) of the deviation bit is calculated by using the calculated constant (k). Provided that m is the number (l-y) of the line.
Patent JP-S62180213-A (JP)
Title: Rotary differential transformer
Inventor: NIWA HIDEO
IPC: G01D5/22
Filed: 1986-02-04
Abstract: PURPOSE:To detect the angle of rotation of a transformer and to make the structure of the transformer simple and inexpensive by providing a rotary core and a primary coil which produce magnetic flux extending to the core and also providing a couple of secondary cores at the outer peripheral side of the core. CONSTITUTION:A since wave voltage for excitation is impressed from an oscillation circuit to the primary coil 5 and the primary coil 5 produces the magnetic flux. Then, this magnetic flux enters the center part of the rotary core 3 after passing through a rotating shaft 1, and reaches a magnetic pole member 6a and 6b and then the rotating shaft 1 by penetrating yokes 9 and 8. Consequently, a large voltage is induced across one secondary coil 7a and only a small voltage is induced across the other secondary coil 7b. The voltages induced across the secondary coils 7a and 7b are rectified by rectifying elements 11a and 11b of a detecting circuit 10 respectively and further smoothed by a capacitor, resistance, etc., to appear at output terminals 14a and 14b. Consequently, an output signal corresponding to the angle of rotation of the rotary core is obtained.
Patent JP-H05219153-A (JP)
Title: Receiver for automatic answering system for isdn
Inventor: YAMAMOTO GOJI
IPC: H04M1/738
Filed: 1992-02-07
Abstract: PURPOSE:To record a sound message to a receiver desired to specify without permitting a transmission side to be conscious of the personal code number of a reception side. CONSTITUTION:A transmission number extracting part 6 extracts a transmission number from the message informed by a calling control message processing part 5. A reception control part 8 retrieves a transmission number registering part 7 with the transmission number, specifies the receiver and rejects incoming in the case of the transmission number from non-registered ones. When the receiver is specified, a recorder control part can control a recorder to record the message. Information on the specified receiver and its recording area is held in a reception management table part.
Patent JP-S59150606-A (JP)
Title: Guiding device at inlet side
Inventor: NODA KATSUTOSHI
IPC: B21B17/00
Filed: 1983-02-16
Abstract: PURPOSE:To manufacture a pipe having uniform wall thickness and to improve its yield by providing a swing roll consisting of an upper roll and a lever, etc. to a guiding device at the inlet side and aligning the centers of a square bar and the caliber of a roll in the inside of a piercing mill. CONSTITUTION:When a transported square bar collides with a side roll 16A after moving on a chain 8, a chain transfer moves downward to put the bar on a lower roll 11. A gap between the upper surface of the bar and an upper roll 14 becomes larger at that time, then a cylinder 15 makes a stroke reversely to lower the roll 14 through a fork end and a lever 13, etc. and makes the gap smaller. In this state, the bar is pushed to the side of a piercing mill to process the bar into a pipe form.
Patent JP-S55115710-A (JP)
Title: Frequency adjustment method for thickness slide vibrator
Inventor: OOHIRA NAOYA
IPC: H03H3/04
Filed: 1979-02-28
Abstract: PURPOSE:To enable precise frequency adjustment, by using the part other then electrodes opposing each other for the vibrator as the frequency adjusting region. CONSTITUTION:The lead 2a of the electrode 2 of the vibtator 1 is taken as the frequency region, and the frequency adjustment body 6 consisting of conductor or dielectric substance is provided on it with evaporation or coating means. If the frequency error is negative to the objective frequency due to excessive amount of the frequency adjustment body 6, a given amount of the frequency adjustment body 6 is sputtered with laser beam to increase the frequency of the oscillator to objective frequency. Further, the frequency adjustment body 6' can be provided for either one surface of electrodes of the vibrator 1' and the part other than the lead.
Patent JP-H08218263-A (JP)
Title: Production of nonwoven fabric
Inventor: GOTO YOSHIMITSU
IPC: D04H3/16
Filed: 1995-02-10
Abstract: PURPOSE: To produce an excellent nonwoven fabric having little defects of thread breaking by removing vibration and springing out of filaments and adhesion to an air sucker and reducing an occurrence of time-depending staining inside of the air sucker. CONSTITUTION: This method for producing a nonwoven fabric is to suck a continuous filament group and an air stream accompanying it, separating the sucked air stream by a forced suction and feed the filament group to the air sucker.
Patent JP-S56119129-A (JP)
Title: Screen for gravure and its preparation
Inventor: MASUDA TOSHIAKI
IPC: G03F5/20
Filed: 1980-02-25
Abstract: PURPOSE:To prevent moire  occurring on being overlaid, by preparing a screen with irregular triangular or quadrangular points formed. CONSTITUTION:In a screen consisting of transparent or opaque segments and a plurality of opaque or transparent quadrangular or triangular points surrounded by these segments, the segments forming the triangles or quadrangles are irregularly changed in the given range, thus permitting moire  occurring on being overlaid to be prevented, and the gravure screen thus obtained to have a little unevenness and sandy feeling as compared to the case of using a grained screen.
Patent JP-2000221586-A (JP)
Title: Projector, device and method for correcting projected picture, computer-readable recording medium recording program for executing its method by computer
Inventor: EJIRI KOICHI
IPC: G03B21/28
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To make easily correctable a distortion such as trapezoid distortion caused in the case where the use condition of a device is different from supposition at designing time in accordance with the use condition by an operator. SOLUTION: The projector 100 which is provided with an image forming plate 102 forming an image and an optical system 101 and projects the image formed by the image forming plate 102 on a projection screen through the optical system 101, is provided with an image forming plate angle controlling part 105 controlling the angle of the image forming plate 102 for the projection surface so that the side of the image forming plate 102 forming the image of a part, whose distance from the optical system 101 to the projection surface is long, is made close to the optical system 101.
Patent JP-S53107225-A (JP)
Title: Transmission system for facsimile signal
Inventor: YANASE HIDEJI
IPC: H04N1/00
Filed: 1977-03-01
Abstract: PURPOSE: To accomplish the transmission with a few jitters when oscillating the signal which is n times as much as a carrier frequency and dividing its frequency into n, by resetting this divider circuit at every rise and fall of the picture signal to be transmitted and using its output as carriers. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09197499-A (JP)
Title: Stroboscopic device
Inventor: OTAKA YUKIO
IPC: G03B15/05
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To prevent the voltage of the main capacitor of the stroboscopic device of a camera from rising by intermittently detecting the voltage of the main capacitor by providing plural timers for setting specified time in the case of detecting the voltage of the main capacitor, and preventing charge detection from being performed in the course of a time set in one timer or preventing auxiliary charge from being performed in the course of a time set in another timer. SOLUTION: In the case the voltage of the main capacitor 17 is detected by using an A/D converter, the timer for setting the specified time is provided and the charge detection is not performed in the course of the time set in the timer. Furthermore, the voltage of the capacitor 17 is prevented from rising by the voltage detection of the capacitor 17 even in the case the 1st stroke of a shutter is intermittently turned on/off by preventing the auxiliary charge from being performed when energy consumption caused by the leakage current of the main capacitor 17 is low in the course of the specified time set in another timer.
Patent JP-S58140081-A (JP)
Title: Separation of geometric isomer of triazolyl styryl ketone derivative
Inventor: SUZUKI YUKIO
IPC: C07D249/08
Filed: 1982-02-15
Abstract: PURPOSE:To obtain the E-isomer of the titled compound useful as a fungicide or intermediate of fungicide, herbicide, etc., with simple operation, in high purity, from the mixture of geometric isomers of triazolyl styryl ketone derivative, by converting the mixture to sulfates in a solvent,and separating the objective isomer. CONSTITUTION:A mixture of geometric isomers of the triazolyl styryl ketone derivative of formula is made to react with sulfuric acid in a solvent, preferably an aprotic organic solvent such as benzene, toluene, chloroform, etc. to precipitate the sulfate of the E-isomer of the above derivative in the form of crystal. The sulfate is separated and decomposed to obtain the E-isomer of the triazolyl styryl ketone derivative. The concentration of the sulfuric acid is usually >=40%, perferably 90-98%, and the amount of the acid is usually 0.5-3mol, preferably 0.95-1.2mol in terms of pure sulfuric acid based on 1mol of the E-isomer in the E/Z mixture.
Patent JP-S57138261-A (JP)
Title: Image reader
Inventor: MURAYAMA TOMIO
IPC: H04N1/10
Filed: 1981-02-20
Abstract: PURPOSE:To confirm the state of the read surface of an original by providing an image reader with a reading means of reading the read surface from above an original platen. CONSTITUTION:For copying, an operator mounts an original on an original platen 1 with its read surface up. When a button for copying start is pressed, a driving roller 8 is driven by a power source and a control part 16 to move an image readout part 18 as shown by an arrow 22 (subscanning direction). Consequently, image information on the original 21 is read successively by an image sensor 7. An image signal outputted form the image sensor 7 is processed by a signal processing circuit, whose output is supplied to an equipment body 23 through a supporting part 19. The image signal supplied to the equipment body 23 is supplied to a thermal head 11 through a thermal head driving circuit. Heat- sensitive recording paper 14 unrolled from a supply roll 13 is pressed against the thermal head 11 by a back roller 12 to perform heat-sensitive recording, and discharged to a recording-paper tray 15.