baber/WOPTO huggingface dataset:
Patent JP-H02219667-A (JP)
Title: Digital type image recorder
Inventor: IZAWA KUMIKO
IPC: G03G15/04
Filed: 1989-02-20
Abstract: PURPOSE:To obtain a copy image having an appropriate gamma by a method wherein a latent image forming means by which an irradiation minimum electric potential is varied within a pulse width modulation control range and a means which switches a charged electric potential on an image forming material according to a mode are established. CONSTITUTION:When an original is irradiated with a light source 85, reflected light is conducted to an optical information conversion unit 11 via a reflecting mirror 87, and V mirrors 88, 89. It is converted to an image signal, and various image processings are applied thereof with an image processing part 1B. Thereafter, it is outputted to an image exposure means 5 of a printer part 1C. Then, it is deflection scanned with a deflecting system 55A, and is electrically discharged by a PCL 20. Thereafter, an electrostatic latent image corresponding to the image signal is formed by scanning on an image forming material 10 joined by uniform electric charge, and is developed with a developing machine to form a monochromatic toner image. A CPU changes a unit cycle and grid voltage of pulse width modulation, charged electric potential, and bias voltage of the image processing part 1B, according to a mode. Consequently, gamma characteristics of the image forming material can be made suitable for each of a photographic mode and a line drawing mode.
Patent JP-H07248243-A (JP)
Title: Water treating apparatus
Inventor: USAMI AKIRA
IPC: C02F1/00
Filed: 1994-03-11
Abstract: PURPOSE:To always enable the presentation of a proper exchange period of a cartridge for filtration to a user in any environment of use by comparing an integrated flow value and the period of use with predetermined set values. CONSTITUTION:A flow rate is detected by a flow rate measuring device 1 and outputted as detection pulse signal (c) to a flow rate integration circuit 2 and a timer circuit 3. The pulse signal (c) is integrated with the integration circuit 2 to be outputted to a comparison judging circuit 4 as integrated flow value Qa. The timer circuit 3 measures a time length in which the signal (c) is outputted from the measuring device 1, namely, a time length of water flowing by accumulation. The time thus accumulated is outputted to the comparison judging circuit 4 as water passage time Ta. The judging circuit 4 compares the integrated flow value Qa and the water passage time Ta with respective preset values and when either thereof exceeds the set value, the timing of exchanging a cartridge is determined to be given and a signal is outputted to a display device 5. The display device 5 makes a display to prompt the exchange thereof.
Patent JP-H06251440-A (JP)
Title: Information recording method and information recording medium therefor
Inventor: YAMAMOTO RYOICHI
IPC: G11B9/14
Filed: 1993-03-02
Abstract: PURPOSE:To decrease the time for information recording for an information recording method and an information recording medium in which information is recorded by using polarization of a ferroelectric layer. CONSTITUTION:A terminal resistance 60 of 1MOMEGA is connected in parallel with an information recording medium 10. The medium 10 is mounted and fixed on a sample holder 30 with a vacuum chuck or the like, and 20 V voltage is applied between the sample holder 30 and a movable electrode 20 from a power supply 40 and high speed switch SW50 for 0.1musec. Charges given to the surface of the information recording medium 10 is gradually discharged through the terminal resistance 60. The discharge time can be enough increased compared to a case that a terminal resistance 60 deg. of 50OMEGA is connected.
Patent JP-S57154982-A (JP)
Title: Picture display device
Inventor: INOHARA SHIZUO
IPC: G09G3/20
Filed: 1981-03-19
Abstract: PURPOSE:To ensure the synchronism between the occurrence of an electron beam and a TV signal for a display device having a screen divided into plural sections plus an electron beam source provided at each section, by starting the working of each electron beam source with the vertical blanking signal. CONSTITUTION:In case each section of a screen is set a 16H period, a counter decoder 38 is provided to count the horizontal synchronizing pulses and to produce driving pulses (a)-(o) of a 16H width with every 16H period. The decoder 38 is preset by a vertical blanking pulse VBL. The pulses (a)-(o) are supplied to a vertical deflection driving circuit 27 as well as to transistors TR41(a)-41(o) of a linear cathode driving circuit 27. The TR41(a)-(o) apply linear cathode driving pulses (a')-(o') to linear cathodes (a)-(o) of a high potential in the period other than the periods of the pulses (a)-(o). As a result, the accurate synchronizm is secured between the occurrence of the electron beam of the linear cathode, i.e., an electron beam source of each section and the TV signal.
Patent JP-S62198242-A (JP)
Title: Data identification device
Inventor: ISHIKAWA KENJI
IPC: H04L7/033
Filed: 1986-02-26
Abstract: PURPOSE:To attain correct identification by selecting an output of a majority decision circuit applying majority decision in the range in response to the phase difference between a digital signal including a clock component and an output clock signal of a frequency divider from an output signal of a phase comparator so as to attain data identification. CONSTITUTION:An output signal 1b of a phase comparator 1 is outputted in the direction of phase lead at a period of T1 and outputted in the direction of phase lag at the period of T2. Thus, a selection circuit 13 selects an output signal 11a of a majority decision circuit 11 at the period T1 and selects an output signal 12a of a majority decision circuit 12 and outputs a reception data 13a of '10101'. Even when jitter is included in a digital signal including a clock component f0 in this way, the output of majority decision circuits 11, 12 applying majority decision in the range in response to the phase difference by using an output signal of the phase comparator 1 is selected to apply data identification thereby attaining correct identification.
Patent JP-S56139230-A (JP)
Title: L camber control method of blackplate for galvanizing or the like
Inventor: AKIZUKI TOSHIO
IPC: B21D1/05
Filed: 1980-03-31
Abstract: PURPOSE: To maintain a titled L camber value at a constant low value by moving an anticorrugating roll to the same extent cooperatively with the movement of an anticrimpling roll 3 in the sheet gage direction on the outlet side of a skin-pass mill.  
     CONSTITUTION: An anticrimping roll 3 is disposed at the same height as that of the 2nd stand 1 of a 2-stand skin-pass mill, and an anticorrugating roll 4 is disposed to the same height at that of the upper roll of a tension bridle 5. In this state, a blackplate 2 for galvanizing is passed, and the C camber produced in the stock sheet 2 during skin pass is detected between the stand 1 and the bridle 5. The C camber is stabilized by controlling the position of the roll 3. The movement of the roll 3 is controlled in observing the occurence of lengthwise streaks and bellows. At this time, a clutch 13 is held connected and the rolls 3, 4 are cooperatively moved; the roll 4 is moved upward or downward to the same extent as that of the movement of the roll 3 in the sheet gage direction, whereby the L camber value is maintained always at a constant and stable value. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S51116686-A (JP)
Title: Semiconductor device
Inventor: IMAIZUMI ICHIROU
IPC: H01L21/822
Filed: 1975-04-07
Abstract: PURPOSE: To realize an integrated circuit having a dielectric strength of 1000V by usual techniques exclusively. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56139295-A (JP)
Title: Metal strip welding method
Inventor: UTO YOSHIMITSU
IPC: B23K26/21
Filed: 1980-03-31
Abstract: PURPOSE:To contrive reduction of down time of welding process and to improve welding accuracy simultaneously, by performing the strip cutting, welding, and heat treatment in the metal strip welding process in one stage with the laser beam. CONSTITUTION:A required amount of rear end of preceding strip 12a and the front end of succeeding strip 12b (the strip is called as board hereinafter) are lapped to each other, and they are fixed with double clamp 13. Then head 10 for laser working is moved along the direction perpendicular to the surface of paper, and boards 12a and 12b are piled up and cut by irradiating beam 11. After removing unnecessary materials and raising clamp 13a by the height equal to the thickness of board 12b, clamps 13b and 13a are moved for a minute distance forward and backward along the advancing direction of board, and an I-shaped beveling butt joint of 0mm. root gap is formed. This part is welded by running beam 11. Then, head 10 is raised and is made run by avoiding the focal point of beam 11 from the surface of boards 12a and 12b, and the welding part is softened. Moreover, oxygen 16 and shield gas 19 are supplied when the cutting and welding are performed, respectively.
Patent JP-2000240695-A (JP)
Title: Brake disc for rolling stock
Inventor: UEDA YASUSHI
IPC: F16D65/12
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a brake disc for a rolling stock which can prevent generation of excessive thermal stress even if it is used for emergency during high speed running, and has no difference in level of sliding surface. SOLUTION: A disc 1 is of an integral type and provided with a parting part 8 formed in a portion in the circumferential direction, whereby thermal stress in the circumferential direction is released by the parting part 8, no difference in level is produced in the sliding surface so that even if it is used for emergency during high speed running, thermal stress produced by excessive heat generation in the sliding surface is released by the parting part 8 to prevent occurrence of cracks and deformation, and remarkably reduce wastage of a pad and generation of noise.
Patent JP-H09236041-A (JP)
Title: Internal combustion engine
Inventor: IMAI TOMOYUKI
IPC: F02F1/00
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent blow-by of combustion gas caused by elastic deformation and plastic deformation without deteriorating merits that an internal combustion engine is formed of an aluminum alloy. SOLUTION: On the lower surface of a cylinder head 2, a seal ring 30 having rectangular cross section is arranged in a part that it is brought in contact with a seal 27 on a grommet 23 side. The seal ring 30 is formed by dying a thick steel plate, has wide size in comparison with the bead 26 of a gasket main body 21, and is inserted in the lower part of the cylinder head 2 when casted. When the cylinder head 2 is clamped to a cylinder block 3, surface pressure is dispersed by the seal ring 30 so as to be applied on the cylinder head 2, and blow-by of combustion gas caused by elastic deformation and plastic deformation is completely prevented.
Patent JP-S63208386-A (JP)
Title: Magnetic field eliminating circuit
Inventor: HOSHINO YOSHIRO
IPC: H04N9/29
Filed: 1987-02-24
Abstract: PURPOSE:To attain a magnetic field applied to a CRT to be zero due to external cause by detecting the direction and strength of a magnetic field on the screen of the CRT and generating a magnetic field to cancel it from the coil. CONSTITUTION:The 5 directions of the CRT are subjected to magnetic field shielding by a ferromagnetic substance. The magnetic sensor 1 is arranged on the display screen of the CRT to detect the direction and intensity of the magnetic field of the display screen of the CRT. The signal of the sensor 1 is inputted to a processing section 2 and the direction and intensity of the magnetic field generated in the coil 5 are decided to cancel the detected external magnetic field. However, as to the external magnetic field not giving effect on the CRT, the processing is stopped. The direction and strength decided by the processing section 2 is inputted to the control section 3 to control the direction and intensity of the current supplied from a DC power supply 4. The coil 5 generates a magnetic field corresponding to the direction and intensity of the current outputted from the control section 3 to cancel the external magnetic field.
Patent JP-H04278926-A (JP)
Title: Active matrix display device
Inventor: KANAMORI KEN
IPC: G02F1/1345
Filed: 1991-03-07
Abstract: PURPOSE:To allow the easy repair of the defective picture element arising from a defect, such as pinhole, generated in an additive capacity electrode in the active matrix display device formed with additive capacities. CONSTITUTION:This device is constituted by forming the redundancy structure having an additive capacity bus line projecting part 72, a source bus line projecting part 21 superposed at the front end on the front end of the additive capacity bus line projecting part 72 via a gate insulating film and a conductor piece 80 superposed on the additive capacity bus line projecting parts via a gate insulating film 50 in the part adjacent to a picture element electrode 40. A repair operation to irradiate the base part of the additive capacity bus line projecting part 72, the superposed part of the additive capacity bus line projecting part 72 and the source bus line projecting part 21 and the conductor piece 80 forming part with a laser beam through a glass substrate 1 is carried out, by which the source bus line 20 and the picture element electrode 40 are conducted.
Patent JP-H11239334-A (JP)
Title: Bridge control client device
Inventor: YOSHIDA HIROSHI
IPC: H04N7/173
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To allow a video server system to use a high definition image coder and decoder in common. SOLUTION: This device is provided with a fluctuation absorbing buffer 26, a command reception thread 23 that receives an instruction code, a read thread 25 that extracts image data of a set amount from a reception buffer of an input image signal based on a corresponding command in the command reception thread 23 in a prescribed timing and gives the data to a buffer and checks a command in the reception thread in the processing steps, and a write thread 27 that extracts image data of a setting amount in a prescribed timing based on the corresponding command in the command reception thread, writes the data to a transmission buffer for an output image signal and checks a command in the reception thread during the processing steps. The highest execution priority is placed on the read thread 25 or the write thread 27.
Patent JP-S52125266-A (JP)
Title: Cathode constant length welder unit in cathode ray tube
Inventor: KOBETSUSHIYO TAKESHI
IPC: H01J1/13
Filed: 1976-04-14
Abstract: PURPOSE: To enable weldering, by setting the grid gap between the first grids accurately thru the measurement of reference dimensions non-contactly to the first grid and cathode and thru the calculation of the data. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09213475-A (JP)
Title: Absolute humidity sensor for microwave oven
Inventor: KYOTANI TATSUMI
IPC: H05B6/68
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To use a twist line as a lead line between a humidity detecting part and a microwave oven control circuit provided in a heating room. SOLUTION: In an absolute humidity sensor for measuring a temperature in the heating room of a microwave oven, by using three core lines for connecting a humidity measuring part having a heat sensing element 1 including a thermister held so as to be contacted with atmosphere and a heat sensing element 2 in a reference side including a thermister held in dry air and a microwave oven control circuit including a resistor forming a bridge circuit together with both thermisters and a power source for this bridge circuit as lead lines 3, superposing of noises produced from the microwave oven is reduced. Lead lines having the twist of density more than necessary.
Patent JP-S63210304-A (JP)
Inventor: SHIMIZU NORIO
IPC: E01D21/06
Filed: 1987-02-25
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-H05210713-A (JP)
Title: Image processor
Inventor: YASUZAWA MASAYUKI
IPC: G06T1/00
Filed: 1992-01-30
Abstract: PURPOSE:To obtain an image processor capable of independently processing individual inputs and outputs even when the amount of information relating to an image is large. CONSTITUTION:The image processor for processing information relating to images is provided with plural memories 11, 12 for temporarily storing information relating to the images and plural buses 13, 14, 15 connected to the memories 11, 12 and plural pieces of information relating to images are processed independently by using plural memories and plural buses.
Patent JP-H05216609-A (JP)
Title: System for changing picture data
Inventor: SHIBATA YOSHIKO
IPC: G06F15/00
Filed: 1992-01-31
Abstract: PURPOSE:To make it unnecessary to take a picture data change program changing the attribute of the terminal equipment and the fixed system of picture data to the picture data inherent to the terminal equipment into consideration when a program operating in a picture computer displays the screen on a terminal equipment. CONSTITUTION:When a display request specifying the name of the comes from a program 3 using a terminal equipment 5, a terminal attribute information acquisition means 11 acquires the terminal attribute of the terminal equipment 5 from a terminal attribute information table 41 and a display data changing means 12 by terminal attributes refers to the program address of a picture data change program 6-1 corresponding to the acquired terminal attribute and calls the name of the picture as a parameter. The called picture data change program 6-1 reads the picture data record 71 of the name of the picture and changes it to display data 43 inherent to a reading terminal equipment 5. A picture display means 2 refers to the picture data 43 to be displayed on the terminal equipment 5.
Patent JP-S57158295-A (JP)
Title: Spinning lubricant for synthetic fiber
Inventor: MORIGA HIROYUKI
IPC: D06M101/16
Filed: 1981-03-25
Abstract: PURPOSE: To obtain a spinning lubricant having excellent condensing property, excellent antistatic property, a low scumming property, and a small temperature and humidity dependence from an alkyl phosphate (K salt), a specific slickener, and an emulsifier.  
     CONSTITUTION: A spinning lubricant is prepared by mixing 70W85wt% alkyl phosphate (K salt) (A) having an 8W18C alkyl group, a phosphorization degree of 0.6W1.0, and an acid value 0W50, e.g., potassium lauryl phosphate, with one or more slickeners (B) which are liquid at ordinary temperature, selected from water-insoluble higher fatty acid ester derivative (e.g., methyl laurate), animal or vegetable oils (e.g., sesame oil), and mineral oils (e.g., liquid paraffin) and an emulsifier (C) (e.g., POE-added nonylphenol ether). A preferred mixing ratio of components B to C is 1 or more. The spinning lubricant is applied in an amount of 0.06W0.4wt% to a synthetic fiber. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06253945-A (JP)
Title: Chair
Inventor: WATABE HIDEKAZU
IPC: B29C49/00
Filed: 1993-03-03
Abstract: PURPOSE:To obtain a practical strength easily and a provide a light weight chair with a simple structure by fastening an external wall of a blow molded core material on an internal wall in a recessed part provided on the external wall. CONSTITUTION:A seat plate 11 is fixed on a receiving metal 9 which is mounted on a protruded part 6 with a bolt 18 and a nut 82 as a clamp member 8 using a bolt 91 and a nut 92. In this case. the mounting of the receiving metal 9 is performed simultaneously with work of fastening an external wall 43 of a blow molded core material 41 on an internal wall 44. In other words. the receiving metal 9 is clamped in place with the bolt 81 and the nut 82 together when a recessed part 5 and the protruded part 6 of the core material 41 are tightened with the bolt 81 and the nut 82. In this manner, after the receiving metal 9 is mounted at four points of the blow molded core material 41, the seat plate 11 is placed on the receiving metal 9 and the protruded thread of the blow molded core materials 41 and then, the seat plate 11 is tightened with the bolt 91 and the nut 92 to be fixed on the blow molded core material 41. Cushion material and an armor material are added to the seat plate 11 and the blow molded core material 41.
Patent JP-S60185999-A (JP)
Inventor: TOUYA MITSUHIRO
IPC: G10L15/06
Filed: 1984-03-05
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-2000242805-A (JP)
Title: Method of detecting alteration of feature model
Inventor: TANIGUCHI YUTAKA
IPC: G06T11/80
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To make extractable only a part which has its shape contents altered and an altered part by saving properties by which alterations of features can be recognized in an external storage device in the form of a table and using the table for a process for extracting parts altered from unaltered model data. SOLUTION: When a comparison with an model 1 before alteration is made at a certain point of time, a table 5 before file contents are altered and a table 6 before the file contents are altered are read in from the external storage device and a feature name and its alteration date in the table 5 and the date of a feature in the table 6 are extracted. By composing those with each other, it is understood which feature was altered. According to the comparison result, features in a model 1 before alteration and a model after alteration are actually compared to display only a featured whose shape contents were altered as an altered part on a display device.
Patent JP-H11200353-A (JP)
Title: Oil fence containing water and air
Inventor: SUGIMOTO FUJITARO
IPC: E02B15/06
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To form an oil fence, surrounding oil floating on a water surface due to an accident of a ship, in a compact state and to facilitate carrier of the oil fence. SOLUTION: A chuck 4 and a fastener 3 are attached to the upper and lower zones of a single nylon 10 zone and a central zone. As the upper fastener and the chuck are engaged with the fastener 3 at the central zone and the chuck 4, a cylinder 1 filled with air is formed by using a blower. Simultaneously, the lower fastener 3 is engaged with the fastener 3 at a central zone, and a cylinder 2 filled with water is produced by a submerged pump. In this case, the cylinder 2 with water is sunk in water, the cylinder 2 filled with air is floated on a water surface to form an oil fence to surround oil floating on a water surface between the cylinders 2 and 1. Thus, since the oil fence by water and air is produced at a site, the oil fence is formed in a compact manner and facilitates carriage thereof and besides, facilitates recovery and is easily and simply used.
Patent JP-S61202324-A (JP)
Title: Magnetic recording medium
Inventor: FUKUDA YASUTAKA
IPC: G11B5/82
Filed: 1985-03-06
Abstract: PURPOSE:To prevent the increase in DC erasing noise by forming a dry type magnetic film on a substrate having flaws in the direction along the traveling direction of a playback head. CONSTITUTION:The flaws 2 are provided approximately concentrically or spirally on the nonmagnetic substrate 1 along approximately the running direction of the playback head, in the case of, for example, a magnetic disk and the magnetic film 4 is constituted on the surface-treated surface of such substrate 1 by a dry type plating treatment, then the dry type plating magnetic film receives the influence of the substratum surface of the film and is provided with the magnetic anisotropy having the axis of easy magnetization in the direction along the traveling direction of the playback head. The increase in the DC erasing noise is thereby eliminated and the orientation is made constant.