baber/WOPTO huggingface dataset:
Patent JP-H11288184-A (JP)
Title: Color image forming device
Inventor: TAKAHATA TOSHIYA
IPC: G03G15/01
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent transfer state regardless of environment while adopting constitution for transferring plural color toner images to recording material all together by controlling the constant-current value and the highest voltage value and/or the lowest voltage value of a transfer bias impressing means based on temperature and humidity detected by a detection means. SOLUTION: In the constitution where plural color toner images superposed on the surface of the image carrier 36 are transferred to the recording material S all together; a transfer condition by which the excellent transfer state is obtained is extremely narrowed because plural color toner images to be superposed are transferred to the recording material S all together. Therefore, the quality of transfer is influenced not only by the environment and the kind of the recording material but also by the dispersion of a member constituting the supply path of transfer bias, especially, the resistance of a transfer means 38.  Then, a temperature and humidity detection means 92 is provided and the constant-current value and the lowest voltage value and/or the highest voltage value of the transfer bias impressing means 91 are controlled by a control part 90 based on the temperature and the humidity detected by the detection means 92.
Patent JP-S60246004-A (JP)
Title: Magnetic recording and reproducing device
Inventor: UEDA NOBUO
IPC: G11B20/00
Filed: 1984-05-21
Abstract: PURPOSE:To attain an automatic sound recording operation by detecting the presence or absence of a synchronizing signal contained in a video signal in a normal recording mode of a post-recording mode and producing the synchronizing signal when the synchronizing signal is dropped off and supplying the produced synchronizing signal to a prescribed circuit. CONSTITUTION:In case no video signal is supplied from an input terminal 1 and only the sound signal is recorded in a normal recording mode, the output 42 of a synchronizing signal detecting circuit 41 is set at a low level since no video signal is supplied. Thus terminals (n) and (q) of a changeover switch 40 are connected to each other. The synchronizing signals are applied to the horizontal and vertical synchronizing signal separating circuits 24 and 26 from a synchronizing signal generating circuit 39. Therefore synchronizing signals are delivered from both circuits 24 and 26 even through no video signal is supplied. This ensures the normal actuation of both a timing generator 10 and a servo circuit 27. Thus only the normal signals are recorded to a magnetic tape 19. In a post-recording mode an FM luminance signal 36 and a video signal 22 are delivered from a changeover switch 33 and a luminance signal reproduction processing circuit 21 respectively. Then no video signal is supplied to the circuit 41. Hereafter the same operations are carried out as those in the recording mode.
Patent JP-S58224935-A (JP)
Title: Paper overlapping feed preventing device
Inventor: KAJIWARA NORIO
IPC: B65H7/12
Filed: 1982-06-18
Abstract: PURPOSE:To prevent overlapped feeding of paper by reducing the coefficient of friction between a portion of a separating member that has a low coefficient of friction and paper to lower than the coefficient of friction between a separating roller and a paper sheet, and increasing the coefficient of friction between a portion of the separating member that has a high coefficient of friction and the paper sheet to higher than the coefficient of friction between a separating roller and the paper sheet. CONSTITUTION:In the case where a plurality of paper sheets are fed in overlap by a paper feed roller 7, when the overlapped sheets are inserted in a nip portion between a separating roller 5 and a separating member 1, as the coefficient of friction between a portion 1-2 of the separating member and a paper sheet and the coefficient of friction between the separating roller 5 and the paper sheet are larger than the coefficient of friction between the paper sheets, the separating member 1 has the trailing edge brought into contact with a stopper 13 to stop shifting. At this time, the lowermost paper sheet accompanies the separating member 1 by friction and is pushed back, and the lower surface of the following paper sheet contacts with a portion 1-1 of the separating member 1, so that the paper sheet is also pushed back by friction. Thus, the sheets are sequentially pushed back from the lowermost first, and only the uppermost sheet is fed out by the separating roller 5.
Patent JP-H02281885-A (JP)
Title: Moving image encoding processing system
Inventor: TONO TAKESHI
IPC: H04N19/503
Filed: 1989-04-24
Abstract: PURPOSE:To execute the high efficiency encoding which is suitable for accumulation media by executing the inter-frame encoding using a motion compensation difference in the reverse direction, as well by only adding some data to motion compensation difference inter-frame encoding data used for the forward encoding. CONSTITUTION:This system is constituted of a buffer memory 1, a vector processing part 2, a decoding part 3, a frame buffer 4, a decoding part 5, a block dividing part 6, a block moving part 7, a frame buffer 8, a block gap calculating part 9, an in-gap picture element predicting part 10, a difference device 11, an encoding part 12, and an accumulation processing part 13. In this state, a dynamic vector used for the motion compensation in the forward direction is reversed, and by using this vector as the dynamic vector, the inter- frame encoding using a motion compensation difference in the reverse direction is executed. In such a way, the high efficiency encoding of a moving image for accumulation media can be executed.
Patent JP-H07310762-A (JP)
Title: Slave cylinder for clutch
Inventor: UEHA TAKAHIDE
IPC: F16D25/08
Filed: 1994-05-18
Abstract: PURPOSE:To remarkably reduce the cost and facilitate parts management by simplifying the structure of a slave cylinder with a residual pressure release mechanism in which abrasion of a clutch disc is presented as a change of resistance reaction force in clutch operation to remarkably reduce the number of parts and decrease the manhour of assembling work. CONSTITUTION:A small-diameter shaft part 4a is projected on the liquid chamber side end of a piston 4 inserted in a cylinder hole 3. A cup seal 14 is fitted to a pressure liquid introduction hole 7 communicated with a liquid pressure chamber 6. A truncated conical shape lip part 14a for movably storing the small-diameter shaft part 4a when the return position of the piston 4 is changed toward the bottom of the cylinder hole 3 with abrasion of a clutch disc is formed on the inside of the cup seal 14, and the small-diameter part 14b is disposed on the anti-liquid pressure chamber side.
Patent JP-H01277682-A (JP)
Title: Runner vane operating mechanism
Inventor: IWAKI FUMINORI
IPC: F03B3/14
Filed: 1988-04-28
Abstract: PURPOSE:To simplify a structure and aim at the promotion of reduction in the number of part items by converting the vertical operation of an operating shaft into horizontal torque of a crosshead, and converting it into turning effort of a runner vane via a slider block. CONSTITUTION:A diagonal spline is formed in both fitting parts of an operating shaft 13 being connected to a runner vane servomotor and a crosshead 14 being fitted in this shaft each other. Vertical operation of this operating shaft 13 is converted into horizontal torque of the crosshead 14, while this torque of the crosshead 14 is converted into turning effort of a runner vane 1 by a slider block 10 via a runner vane operating lever 7. With this constitution, reductions in the number of part items and their weight are well promoted without using the slider block and the runner vane operating lever that are difficult for surface treatment.
Patent JP-S5729186-A (JP)
Title: Character segmenting device
Inventor: OOI TOSHIO
IPC: G06V30/148
Filed: 1980-07-29
Abstract: PURPOSE:To lessen erroneous reads of a character segmenting device by segmenting a character according to the angle of its calligraphic style through detecting said angle. CONSTITUTION:Character patterns entered on the surface of forms are converted photoelectrically by a photoelectric conversion part 1 to store the same in the 1st line buffer 2 as one line. One line of those stored character patterns is supplied to an angle converting circuit 3, which executes the angle converting of character patterns quantized into a lattice shape by a slanting straight line. Those converted character pattern are stored in the 2nd line buffer 4, and projection images of projections in the vertical direction are stored in a projection register 5. The number of unit block of this projection images is detected by a blank detecting circuit 6, and from the number of the block, an average blank-length calculating circuit 7 calculates the average blank-length, which is supplied to a control circuit 8. The average blank- length of a projection angle at this time is compared with that stored in a maximum value register 9 to control a segmenting circuit 10 according to the angle of the calligraphic style, thereby reducing erroneous reads of the character segmenting device.
Patent JP-H10294779-A (JP)
Title: Telephone set
Inventor: OONISHI MAYA
IPC: H04M1/00
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To set and change a musical interval freely, an output interval, a tone volume of a ringing tone (call tone) at the arrival of an incoming call from the outside of the telephone set. SOLUTION: A musical interval/interval/tone volume adjustment circuit 8 is connected to a musical interval setting circuit 5, an interval setting circuit 6, and a tone volume setting circuit 7, the musical interval set by a variable switch 81 is fed to a musical interval setting circuit 5, an output interval set by a variable switch 82 is fed to an interval-setting circuit 6, and a tone volume set by a variable switch 83 is fed to a tone volume setting circuit 5. A detection signal detected by a call detection circuit 1 is fed to an oscillation circuit 2, and the oscillation circuit 2 gives a call signal with a musical interval set by the musical interval setting circuit 5 and with an output interval set by the interval setting circuit 6 to an amplifier circuit 3.  Upon the receipt of the call signal from the oscillation circuit 2, the amplifier circuit 3 gives the signal to a loudspeaker 4 in a tone volume set by the tone volume setting circuit 7. The speaker 4 sounds the call tone at an output interval, fed from the amplifier circuit 3.
Patent JP-H04333069-A (JP)
Title: Image recorder
Inventor: OTSUKA HIDEFUMI
IPC: B41J2/385
Filed: 1991-05-09
Abstract: PURPOSE:To transfer onto a recording paper without causing turbulence to a toner image on the recording member by providing a destaticizing member in contact with a surface of a transfer roll. CONSTITUTION:On an outer periphery surface of the recording member 1, a transfer roll 4 is provided to press the recording paper 2 to the recording member 1. A cleaning blade 15 consisting of a bendable member with one side of it in contact with the recording member 1 is provided. A supporting body 14 is provided to support the cleaning blade 15. Furthermore, the brush-like destaticizing member 25 is installed to come into contact with the surface of the transfer roll 4. Then, the recording member 1 and the destaticizing blade for the recording member 9 are electrically connected by this destaticizing member 25 making them equal in potential. Therefore, the transfer roll 4 is destaticized by the destaticizing member 25, and the toner on the recording member 1 is transferred onto the recording paper 2 without generating any out-of-focus image.
Patent JP-S63271865-A (JP)
Title: Sodium-sulfur battery
Inventor: MORI SADAO
IPC: H01M10/39
Filed: 1987-04-30
Abstract: PURPOSE:To aim at preventing deformation and breakage of solid electrolyte to be caused by thermal deformation of cathode active material holding matter by separating a cathode chamber into many chambers by means of partition walls in the form of modules so as to restrict thermal deformation of cathode active material holding matter in each chamber to a small quantity. CONSTITUTION:A cathode chamber 10 formed between a solid electrolyte tube 1 and a cathode container 5 at the periphery of a battery is separated into a required number of chambers of a same form by partition walls 11 in the form of modules. In each separated cathode chamber is disposed sulfur- impregnated graphite felt 3 as cathode active material holding matter with a little void 21 in it. The sulfur-impregnated felt 3 contacts the solid electrolyte tube 1, when the battery operates. Since the sulfur-impregnated felt 3 is separated into parts, if thermal deformation occurs to it in a temperature rising process up to a battery actuating temperature, thermal deformation in each is restricted to a small quantity, so the battery operates normally without deformation or breakage of the solid electrolyte tube 1.
Patent JP-H11295956-A (JP)
Title: Color image forming device
Inventor: MAEHASHI YOICHIRO
IPC: H04N1/29
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To form an excellent image by minimizing frequency of developing bias control, preventing interruption of the image forming operation by needless control, and ensuring the image density stability. SOLUTION: This device is allowed to respectively count the number of color prints and the number of monochromatic prints, and to define respective integrated count value as CNTcolor , or the CNTbk . The device is allowed to execute the developing bias control (S4), in the case of the CNTbk being beyond 500 sheets (S1), or in the case of the CNTbk being below 500 sheets and the CNTcolor being beyond 100 sheets (S2), or in the case of the CNTbk being below 500 sheets and the CNTcolor being below 100 sheets and moreover the main body stop time being beyond 8H (S3). In such a manner, the developing bias control can be made to the absolute minimum.
Patent JP-H02301975-A (JP)
Title: Method for forming flat cable terminal and equipment for the same
Inventor: BIRII ERITSUKU ORUSON
IPC: H01R12/62
Filed: 1990-04-21
Abstract: PURPOSE: To form the termination of a single-core or two-core flat power cable and to securely establish electrical connection in such a manner as to maintain air tightness, heat and earthquake resistance for a long period by a method wherein the flat cable and the other member are superposed to be bored, and a conductive insertion member having low resistance is inserted into the bore, and a projection of the insertion member is staked. CONSTITUTION: A termination 10 of a two-core flat power cable 12 is illustrated, and adapter parts 20 are terminated for each of two conductors 14. The adapter part 20 piercing through a hole punched in the cable is terminated for the cable 12 by using a pair of inserts 22 piercingly extending through an upper support member 24 and a lower support member 26. A pair of terminals 28 capable of being fitted to each of the adapter parts 20 are provided with spring arm contact parts 30 and 32, and are also provided with an array of a post 34, which can be inserted into the corresponding array of a plated through hole 36. The adapter part as shown by a termination 50 can be optionally used together with a single-core flat power cable 52.
Patent JP-2000299744-A (JP)
Title: Isdn connection control unit
Inventor: YAMAGUCHI SATOSHI
IPC: H04M11/00
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain an ISDN connection control unit that utilizes an existing communication unit and an existing technology in an ISDN service, supports addition of a number to information and a sequence of the ISDN service, controls a destination and attains freely selection of a connection destination and an extension call. SOLUTION: A control means 120 of the ISDN connection control unit is provided with an incoming number analysis means 121 that analyzes an incoming call number of a setup message associated with a call from a digital communication terminal unit 10 connected to a subordinate digital channel connection unit 20, and with an incoming number provision means 122 that provides a new incoming number to the old incoming number on the basis of number information registered in advance and uses a DSU means 140 to transmit a setup message to an ISDN exchange 30.
Patent JP-H044751-A (JP)
Title: High voltage generating unit
Inventor: MATSUI ATSUSHI
IPC: G05F1/56
Filed: 1990-04-20
Abstract: PURPOSE:To eliminate a high voltage detecting circuit and to facilitate voltage withstanding measure by connecting a voltage regulating circuit and a high voltage circuit in closed loop and regulating the voltage in direct response to the variation of burden current. CONSTITUTION:A current detecting circuit 41 and a voltage regulating circuit 43 are connected with a high voltage circuit 2 in closed loop and the direction of load current Io is determined by diodes 3 and 211-21n. The current detecting circuit 41 detects the load current Io flowing through the closed loop and converts the load current Io into a voltage signal which is then fed to a control circuit 42. The control circuit 42 controls the burden voltage VHO of the voltage regulating circuit 43 in the direction for stabilizing the output voltage VFB from the high voltage circuit 2 based on a given voltage signal. Consequently, output voltage VO is maintained constant regardless of the fluctuation of the load current Io.
Patent JP-H11323455-A (JP)
Title: Production of alloy material
Inventor: SATO RYODA
IPC: B23K11/11
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To produce a new alloy material by utilizing spot welding technology. SOLUTION: A nonconductive guide member 6 is mounted on a primary electrode 1 composed of an electrically conductive high m.p. material, iron powder or the like 7 to form into the material of an alloy material is filled into the recessed part formed between the primary electrode 1 and the guide member 6, a secondary electrode 2 composed of an electrically conductive high temp. material is charged along the guide member 6 and is press-contacted with the iron powder or the like 7, while pressurizing is applied to the space between the primary electrode 1 and the secondary electrode 2, voltage is applied, the iron powder or the like 7 is melted and is thereafter solidified to produce an alloy material composed of the iron powder or the like 7.
Patent JP-H11293576-A (JP)
Title: Production of steel cord having excellent corrosive fatigue resistance, and device for producing the same
Inventor: KANEKO YOSHIKAZU
IPC: D07B1/06
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a steel cord used as a material for reinforcing a rubber article such as tire, especially a steel cord having excellent corrosive fatigue resistance, and to provide a device for producing the same. SOLUTION: This device for producing steel cord is a roller group disposed just behind a buncher unwinding turbine, comprising drum type rollers 1 and hand drum type roller 2. The drum type rollers 1 and the hand drum type roller 2 are rotatably suspended from a trestle 3. The radius of curvature of each hand drum type roller 2 is larger by the diameter of the steel cord W or larger than the radius of curvature of each drum type roller 1. The drum type roller 1 is separated from the hand drum type roller 2 by the diameter of the steel cord W or larger. The rotation axes of the rollers are arranged so as to cross each other. The drum type rollers 1 and the hand drum type rollers 2 are faced to each other so that an angle formed between the rotation shafts of the rollers and the steel cord is approximately same as the twisting angle of the steel element wires of the steel cord W.
Patent JP-S6289636-A (JP)
Title: Separation and recovery of p-xylene and ethylbenzene
Inventor: MIWA KINOO
IPC: C07C1/00
Filed: 1986-05-09
Abstract: PURPOSE:To economically and efficiently separate p-xylene and ethylbenzene, by the presence of benzene in adsorption and separation of ethylbenzene and isomerization of xylene in separating a xylene isomeric mixture containing ethylbenzene. CONSTITUTION:p-Xylene and ethylbenzene are separated and recovered from an 8C aromatic isomeric mixture containing the ethylbenzene and xylene. In the process, the p-xylene is separated in the first adsorption and separation step 3 to recover the p-xylene 7 from a distillation column 6. On the other hand, ethylbenzene 18 is separated and recovered from the residual part 10 of the first adsorption and separation step 3 using an adsorbent consisting of faujasite type zeolite and benzene 12 as a desorbing agent in the second adsorption and separation step 13. A xylene isomeric mixture 15 recovered with accompanying benzene is then circulated through an isomerization step 19 to carry out isomerization reaction in the coexistence of benzene and hydrogen type.
Patent JP-S587147-A (JP)
Title: Electrophotographic receptor
Inventor: KATAGIRI KAZUHARU
IPC: G03G5/06
Filed: 1981-07-03
Abstract: PURPOSE:To provide high sensitivity and high endurance to a receptor and to enhance the heat resistance (Se crystallization) and the moisture resistance by adding anazo pigment having an azo group bonded to a specified coupler residue to the molecule. CONSTITUTION:To the molecule of the photosensitive layer of an electrophotographic receptor is added an azo pigment having an azo group bonded to a coupler residue expressed by formulaI(where R is optionally substituted alkyl or aryl, and R1 is optionally substituted aryl). The especially preferred azo pigment used in this invention is a bisazo or trisazo pigment expressed by formula II.
Patent JP-H02284378-A (JP)
Title: Induction heating cooker
Inventor: SUGIHARA MICHIMASA
IPC: H05B6/12
Filed: 1989-04-25
Abstract: PURPOSE:To throttle input power to a semiconductive switching element down to a small level whatever pots and pans are used by having a current detecting means which detects a current in the semiconductive switching element, and ignoring the output signal of the current detecting means for a constant time after an ON start is given to the semiconductive switching element through a control circuit. CONSTITUTION:Although a control circuit 11 detects the maximum output signal given from a current-detecting means 10 while a semiconductive switching element 8 is ON, then compares this signal level with a specified reference value and controls live time of the semiconductive switching element 8 for controlling the current of a resonating capacitor 7 at a constant level so as to prevent any excess of the current over a specified current value when there is any slight excess of the signal level over the specified reference value, it ignores the output signal of the current-detecting means 10 during a constant time after the semiconductive switching element 8 is set in operation, for example, 3 microseconds. Namely, even if the current-detecting means 10 detects the peak value of a pulsating charging current exceeding the critical value of a current in the switching element when input power to the switching element is throttled down to a small level, the input power can be throttled down to a small level whatever pots and pans are used since the control circuit 11 ignores the output signal of the current-detecting means 10 during this period of 3 microseconds.