baber/WOPTO huggingface dataset:
Patent JP-S63192068-A (JP)
Title: Method for improving quality of dry toner image
Inventor: CHIBA SHUNICHI
IPC: G03G15/20
Filed: 1987-02-05
Abstract: PURPOSE:To obtain a proper lustrous image having high-definition by crimping a supporting body, on which a toner image is fixed, between a pair of a rigid heating and pressing roll on which a heat-resisting releasable resin layer is formed and an elastic pressure roll continuously twice or more while heating and pressurizing the supporting body. CONSTITUTION:A heating heaters 3 is provided on both side of an image supporting body 2 having a fixing toner image 1 heat-resistance releasable resin layer consisting of a polytetrafluoroethylene resin or the like is provided on outer peripheral surfaces 4 of metallic hollow roll cores consisting of aluminum or the like, and the surfaces is subjected to such treatment that the surface roughness is <=0.8Z of ten-pint roughness, based on JIS. Heating and pressing rollers R1, R3 and R5 whose surfaces are finished to specular surfaces are provided. With respect to heating rolls R2, R4, and R6 which are pressed to said heating and pressing rolls and are rotated, heat-resisting elastic body layer 7 consisting of a silicone rubber or the like is formed on the outer peripheral surfaces 6 of metallic roll core. Thus, the surface of the toner image 1 is smoothed and the boundary surfaces are fused integrally to improve the luster of image and obtain the image with high-definition.
Patent JP-S54116120-A (JP)
Title: Quantizing method of video signal and its unit
Inventor: TOYAMA TAKAMICHI
IPC: H04N1/40
Filed: 1978-03-02
Abstract: PURPOSE: To enable to prevent the production of biased profile effect, by performing fine quantization only for the intermediate level of video signal and coarse quantization for low level portions.  
     CONSTITUTION: The input video signal 1 is level-shifted 2 so that the black (high density)parts correspond to zero level, white (low density) to full scale level, and gray (intermediate density) to zero level. The input and output characteristics of the circuit from the A/D converter 4 to the D/A converter 8 include compression and expansion logic circuits 5, 7, and show the characteristics 50 with fine at around zero level and coarse around full scale level for positive and negative sides, since the converters 4, 8 perform quantization. When video is reproduced with such video signals quantized, since smoother tonal change can be obtained to the intermediate density where human eyes sense mostly the change, the occurrence of biased profile effect can be prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58140701-A (JP)
Title: Optical transmission device
Inventor: ISHIZUKA SATOSHI
IPC: H04B10/07
Filed: 1982-02-16
Abstract: PURPOSE:To form a looped network provided with functions for remedying failures such as by-pass functions and loop-back functions by using two optical switches of the same constitution for each terminal station connected with optical fibers in a loop shape. CONSTITUTION:The light 13 which is made incident from a fiber 5 to a self- focusing type lens 12 is reflected by a reflecting mirror 15 which is inclined with respect to its rotating axis and converges in the position of a fiber 6. The light emitted from the fiber 5 can be connected to any fiber among 6-11 by rotating the mirro 15. The terminals (optical fibers) 5 and 6 are connected within the optical switches 16, 17 of each terminal station in the normal stage and the light between the respective terminal stations is transmitted by a transmission line 18. When power supply is interrupted in, for example, the terminal station C, the station C is by-passed and can be disconnected from the system by connecting 6 and 10 respectively with the optical switches 16, 17 at both ends in the station C.
Patent JP-H11207442-A (JP)
Title: Mold in continuous casting equipment and casting method using it
Inventor: ARAKAMI TAKESHI
IPC: B22D11/04
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a mold which obtains the optimum cooling pattern according to various kinds of steel in one mold, and a casting method using this mold. SOLUTION: A cooling water passage 10 formed in the vertical direction in the cross section of copper plate 5 constituting the mold in a continuous casting equipment, is constituted of an upper cooling water passage 10a near the upper part of the mold and a lower cooling water passage 10b at the lower part from the neighborhood of the upper part of the mold. The distance of the upper cooling water passage 10a from the copper plate surface 5a is made further than the distance of the lower cooling water passage 10b from the copper plate surface 5a, and the cross sectional area of the upper cooling passage 10a is made larger than the cross sectional area of the lower cooling passage 10b so as to slowly cool the upper part of the mold and intensely cool the lower part of the mold.  Therefore, the combination of the slow cooling and the intense cooling, or the intense cooling to the whole mold can freely be selected by vertically displacing the molten metal surface level.
Patent JP-S61185313-A (JP)
Title: Composite sheet and dehumidification device
Inventor: SAKOTA HIROMI
IPC: B01D53/26
Filed: 1985-02-08
Abstract: PURPOSE:To obtain a composite sheet for a dehumidification device generating no leakage of dust and a liquid and having an excellent drying speed, by laminating an air permeable film to both surfaces of a microporous membrane containing an olefin homopolymer, an olefin copolymer and a porous inorg. filler. CONSTITUTION:A composition, which was prepared by compounding an olefin homopolymer such as polypropylene or polyethylene, an olefin copolymer such as an ethylene/vinyl acetate copolymer and a porous inorg. filler such as diatomaceous earth, is kneaded and stretched to form a microporous membrane wherein the periphery of the porous inorg. filler is strongly held by the polymer and a large number of fine pores are formed to the periphery thereof and fine dense communicated pores becoming complicated from the front surface thereof to the back surface thereof are formed. Air permeable films 12, 13 such as an olefin nonwoven fabric are laminated to both surfaces of the microporous membrane 11 to obtain a composite sheet 1. A bag 2 or a container is formed of this sheet and a desiccant or deliquescent substance 21 is sealed therein.
Patent JP-H01199186-A (JP)
Title: Microwave communication apparatus
Inventor: SUGAWARA HIDEO
IPC: G01S13/78
Filed: 1988-02-04
Abstract: PURPOSE:To enable the miniaturization of a subordinate device and the reduction of power consumption thereof, by a construction wherein the subordinate device superposes transmission data on an unmodulated wave from a master device and sends it back thereto, while a data generating element is turned ON by an instruction from the master device, and the master device and the subordinate device use circular polarized waves. CONSTITUTION:A starting microwave and an unmodulated microwave (CW) outputted from starting and unmodulated microwave oscillators 31 and 32 of a master device respectively are sent out as dextrorotatory and levorotatory circular polarized waves to a subordinate device through a 90 deg. hybrid circuit 52 and a master device antenna 51. A subordinate device antenna 61 and a 90 deg. hybrid circuit 62 have the same construction as the antenna 51 and the circuit 52 of the master device. The starting microwave is detected 72 and starts a data generating element 8, which sends out internal data to a modulator 71. Meanwhile, the CW is given to the modulator 71 and a diode of the modulator 71 varies a capacity, corresponding to the data from the generating element 8. The phase of the inputted CW is varied when it is reflected at the diode and a modulated wave of a frequency f0 is generated. The modulated wave is transmitted through the circuit 62, the antennas 61 and 51 and the circuit 52 demodulated 41 and discriminated 42, and the data are taken out.
Patent JP-H04308961-A (JP)
Title: Means and apparatus for notifying state of synchronous locking of occupied process
Inventor: RICHIYAADO AARU BAATON
IPC: G06F9/46
Filed: 1992-01-16
Abstract: PURPOSE: To efficiently report how a process system requesting a system process having common data and/or a common resource currently occupied by another process is provided by providing a specific stage. CONSTITUTION: Processors 11 and 12 are connected to a common system bus by local buses 13 and 14 and a storage device 20 is connected to a system through a bus 21. In this case, exclusive access to data indicating the state of the synchronism lock of a requested process is acquired and read to detect whether or not the synchronism lock of the requested process is currently owned by some process, and when the lock is owned, it is determined whether or not it is proper for a process that a conflict process shown in the report part of synchronism lock data requests; and the conflict process indicated with the report part of the synchronism lock of the requested process is executed.
Patent JP-H05189282-A (JP)
Title: Secondary storage file assigning system classified by job class
Inventor: YAMAMOTO SHOJI
IPC: G06F12/00
Filed: 1992-01-16
Abstract: PURPOSE:To provide a secondary storage file assigning system classified by job class in which the assignment of the secondary storage file of some job has no influence on the assignment of the secondary storage file of another job. CONSTITUTION:This secondary storage file assigning system classified by job class is constituted of a secondary storage file management table 1 classified by job class to manage the number of the free records on the secondary storage file classified by job class and a secondary storage file assigning means 2 classified by job class to assign the free record of the secondary storage file to a secondary storage file assignment requesting job by the secondary storage file management table 1 classified by job class at the time of the generation of the request of the secondary storage file from the secondary storage file assignment requesting job 3.
Patent JP-S62183268-A (JP)
Title: Method for processing halftone image
Inventor: GOTO MASAHIRO
IPC: H04N1/41
Filed: 1986-02-06
Abstract: PURPOSE:To obtain a restored image with high image quality and smooth gradation changes without lowering a code compression rate by averaging and eliminating differences in gradation between blocks at a region where one-gradation averaging blocks are consecutive. CONSTITUTION:An input halftone image signal 1 is inputted to a block averaging processing section 2 in the unit of blocks at the coder side, divided into resolution information and gradation information, they are inputted to coding sections 3, 4 corresponding to them respectively and codes. Both the coded signals are converted into a serial coding signal 6 by a mixing section 5 and then outputted. On the other hand, an input coding signal 7 is inputted to a separation section 8, divided into coded signals of resolution and gradation information at the decoding signal, and decoded respectively by decoding sections 9, 10. Further, a signal representing whether the gradation information is a one-gradation averaging block or two-gradation averaging block is generated in the decoding section 10, and the said signal and the gradation information signal of the preceding block latched once at each block are inputted simultaneously to a decision section 12.
Patent JP-S58193133-A (JP)
Inventor: CHIYAARUZU UIRUBAA CHIYAPERU
IPC: B29C43/56
Filed: 1983-02-16
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-S59151010-A (JP)
Title: Display device for vehicle
Inventor: WATANABE SHIZUHISA
IPC: G01B7/00
Filed: 1983-02-18
Abstract: PURPOSE:To display exactly an accelerator opening by storing in advance an accelerator opening sensor output value of an accelerator fully opened time and an accelerator fully closed time, and correcting an input signal error. CONSTITUTION:An accelerator opening sensor 4 is connected to a computer 1 through an A/D converter 5. First of all, an accelerator is set to an idle position, and an output value from the sensor 4 at this time is stored in an RAM of the computer 1 through the A/D converter 5. Subsequently, an output value from the sensor 4 in case when the accelerator is fully opened is stored in the RAM of the computer 1. In this state, from the output value from the sensor 4 of the idle time and the output value from the sensor 4 of the accelerator fully opened time, an operation is executed by using an expression I , and an accelerator opening to a detected value of each time is derived. In this way, a corrected exact accelerator opening is obtained at all times.
Patent JP-H09197102-A (JP)
Title: Plastic optical article with multilayered antireflection film
Inventor: MOCHIZUKI KIYOTO
IPC: G02B1/11
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a plastic film having a low reflectance in a wide visible light region and high electromagnetic wave shielding property and less liable to scratch and contamination. SOLUTION: This plastic optical article has a scratch resistant hard coating layer of 1-15μm thickness and a four-layered antireflection film successively disposed on one face or both faces of the plastic film or sheet substrate. The antireflection film consists of a 1st layer based on ITO (In2 O3 -SnO2 mixture), a 2nd layer based on SiO2 , a 3rd layer based on ITO and a 4th layer based on SiO2 from the hard coating layer side. The reflectance of the surface of the antireflection film is <=1% in a visible light region of >=200nm wavelength.
Patent JP-S63193351-A (JP)
Title: Magneto-optical recording medium and recording system
Inventor: OSATO YOICHI
IPC: G11B11/105
Filed: 1987-02-06
Abstract: PURPOSE:To perform satisfactory overwrite by giving a composition rich in transition metals to one of first and second magnetic layers relatively to a compensation composition and giving a composition rich in rare-earth elements to the other relatively to the compensation composition. CONSTITUTION:A composition rich in transition metals is given to one of first and second magnetic layers 2 and 3 relatively to the compensation composition, and a composition rich in rare-earth elements is given to the other relatively to the compensation composition. That is, the first magnetic layer 2, the second magnetic layer 3, and a protective film 4 are laminated on a light-transmissive substrate 1 provided with a pregroup. The first magnetic layer 2 has a low Curie point and a strong coercive force, and the second magnetic layer 3 has a high Curie point and a weak coercive force. In the magneto-optical recording method, the magneto-optic effect of the first magnetic layer 2 is mainly used for reproducing and the second magnetic layer 3 plays an important part for recording. Thus, satisfactory overwrite is performed.
Patent JP-H11225045-A (JP)
Title: Integrated circuit device
Inventor: OKAMOTO MASAAKI
IPC: H03L7/08
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To provide the integrated circuit device having a delay circuit that is hardly affected by dispersion at manufacture. SOLUTION: The integrated circuit device has a ring oscillator 10a consisting of 1st gate circuits whose signal propagation time changes with an applied voltage and which are connected in a ring over pluralities of stages, a frequency control circuit 12a that controls an oscillated frequency of the ring oscillator 10a to be nearly constant by a voltage, and a delay circuit 14 having 2nd gate circuits nearly equal to the 1st gate circuits and producing a delay time in response to a propagation time of a signal in the 1st gate circuits.
Patent JP-H08222585-A (JP)
Title: Semiconductor device
Inventor: NAKAMURA TAKU
IPC: H01L23/50
Filed: 1995-02-14
Abstract: PURPOSE: To improve the reliability of the device by preventing the deterioration of adhesion between a semiconductor element and a resin material, and also, preventing resin cracks. CONSTITUTION: A film-shaped adhesive layer 11 is provided on a lead frame where a slit 9 is made in an element mount 2. The rear of the semiconductor element 1 is covered with this film-shaped adhesive layer 11, whereby the exfoliation of the semiconductor element 1 from the resin is prevented.
Patent JP-S56124180-A (JP)
Title: Device for reproducing program
Inventor: ISHII MASAICHI
IPC: G11B15/02
Filed: 1980-02-29
Abstract: PURPOSE:To simplify constitution and prevent malfunction to perform a program reproducing surely, by interrupting an input of a clock signal during an energizing period of a switch interlocked with a high-speed automatic lock mechanism. CONSTITUTION:By high-speed transferring driving control signal Q led out from FFD, the high-speed operator is locked automatically directly/indirectly through electro-mechanical conversion mechanism PL1 with a prescribed overstroke by lock mechanism PL2, and switch S18 is operated while interlocked with this mechanism PL2 to energize the contact up to the overstroke state, and during this time, inputting of the clock signal is interrupted.
Patent JP-S60169923-A (JP)
Title: Five-point type keyboard
Inventor: WATANABE KIYOSHI
IPC: H03M11/08
Filed: 1984-02-15
Abstract: PURPOSE:To simplify the whole constitution of a keyboard and its operation by constituting character keys of five keys to be operated by five fingers and a division key and generating a character code by the combined depression of respective keys. CONSTITUTION:A right hand operating character key group 10 forming character keys is constituted of keys 11-15 to be operated by respective fingers and the division key 16 to be depressed by the little finger at every end of the input of one character is formed. When a character is to be keyed in, the required character is inputted by the combined depressing of respective keys 11-15, and at the end of each character input, said division key 16 is depressed as shown in the figure, and at the end of each character input, said division key 16 is depressed. For instance, a vowel is inputted by depressing only one key as shown in the figure.
Patent JP-S55118068-A (JP)
Title: Developing device
Inventor: KANBE JIYUNICHIROU
IPC: G03G15/09
Filed: 1979-03-05
Abstract: PURPOSE: To prevent the cohesion of residual developer and obviate the occurrence of the degradation and uneven densities of the developed images by providing magnetic poles in the specific angle position of the rotating direction of a turning body with respect to a leakage preventing means of developer.  
     CONSTITUTION: A magnetic material blade 5 is disposed in opposition to one main pole 1a and the layer of toner is defined by its magnetic force. On the other hand, the A position of a terminal treating member 6 using wool felt or the like is made the contact end with a sleeve 2 and the main pole 1b is provided in the B position behind the A position. The angle θ 1  that A and B assume is set within 45°. This obviates the flying of the residual develoer from the rotator and staining the apparatus inside, eliminates its cohesion and enables the prevention of the degradation and uneven densities of the developed images owing to moisture absorption of the cohered toner. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07232493-A (JP)
Title: Magnetic recording medium
Inventor: KATO MASAHIRO
IPC: B42D15/10
Filed: 1994-02-23
Abstract: PURPOSE:To obtain a magnetic recording medium equipped with a bar code with high safety in its security protection by making up of the combination of a bar code with a first bar containing magnetic material particles and a second bar containing solid particles having the same shape and size as the magnetic material particles but having no magnetism. CONSTITUTION:In a magnetic recording medium provided with discriminative information comprising a bar code 3, the bar code 3 is composed of the combination of a first bar A of an arbitrary number containing magnetic material particles (such as needle like maghematite particles) and a second bar B of an arbitrary number containing solid particles (such as hematite particles) having the same shape and size as the magnetic material particles but having no magnetism. As a result, each bar forming the bar code is exceedingly difficult to be distinguished by the appearance, and thus a magnetic recording medium can be obtained which has a bar code with extremely high safety in the security protection of a magnetic recording medium.
Patent JP-S52109341-A (JP)
Title: Input output controlling device
Inventor: NOGUCHI OSAMU
IPC: G06F13/42
Filed: 1976-03-11
Abstract: PURPOSE: To provide a controlling device to economize hard ware amount by enabling to control in common plural device controllers operating clock changing over the clock of an interface controller. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08218545-A (JP)
Title: Metal net support means for ceiling surface installation
Inventor: KONDO HISATOSHI
IPC: E04B9/18
Filed: 1995-02-14
Abstract: PURPOSE: To enhance an appreciation value of a metal net installed on a ceiling surface and cut down cost and facilitate a mounting work as well. CONSTITUTION: Crosswise projected pieces 10 are installed to each corner of metal nets 9 installed on a ceiling surface. A notched part whose top is opened and into which the projected pieces are insertable, is installed to a side wall of a lower piece 3 facing each other in cross shape for one piece. The projected pieces 10 are inserted and fitted in the equivalent notched parts for every corner of the metal nets 9 respectively. Furthermore, the upper pieces are placed in contact with the top of the lower pieces, thereby fixing the projected pieces 10 with the notched parts of the lower pieces 3.
Patent JP-S59151277-A (JP)
Inventor: ASADA TAKEO
IPC: G07B15/00
Filed: 1983-02-17
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-S61184584-A (JP)
Title: Copying method
Inventor: NOMA AKIRA
IPC: G03G15/00
Filed: 1985-02-12
Abstract: PURPOSE:To prevent securely the occurrence of the memory phenomenon that the previous picture appears at the time of the next copying due to the occurrence of the excessive carrier at the time of recursive copying by executing the whole surface irradiation again by the light of the same wavelength as or close to the irradiating light at the time of picture exposure after the transfer. CONSTITUTION:At the circumference of a photo sensitive body drum 10, a corona charge 11 to take an equal electrical charge to the prescribed polarity, a picture exposure source 12 to irradiate the picture with a long wave long light like a semiconductor laser, a developing means 13 to invert and develop the electrostatic latent image of the negative, the first eraser 14 to irradiate the light of the same wavelength as or close to the picture exposure source 12, a transfer charger 15 to transfer the developed image to the transfer paper, a separating charger 16 to separate the transfer paper from the photo sensitive body drum, a blade cleaner 17 to remove the residual toner, and the second eraser 18 of the same wavelength as or close to the light emitting wavelength of the picture exposure light source 12 and the first eraser 14 are successively provided. Thus, the occurrence of the memory phenomenon that the previous picture appears at the time of the next copying due to the occurrence of the excessive carrier at the time of recursive copying can be securely prevented.