baber/WOPTO huggingface dataset:
Patent JP-H1155660-A (JP)
Title: Improvement of correction of digital bit stream or with respect to correction of digital bit stream
Inventor: JORDON JOHN PAUL
IPC: H04N7/32
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide the method and system where compressed bit streams are jointed without or almost without any joint. SOLUTION: The method for correcting a digital bit stream 11 that is sent through a decoder 14 provided with a buffer 15. An expect level for occupying the buffer is decided at a point in the digital bit stream 11 and the digital bit stream 11 is corrected at the point so as to allow the occupied buffer to be transited to a 2nd level. The 2nd level is decided by a 2nd digital bit stream 12. One advantage of this method is to adjust the occupancy of the buffer 15 so as to be matched with a buffer condition of the 2nd digital bit stream 12 before the digital bit stream 12 is selected.
Patent JP-H08331124-A (JP)
Title: Variable communication bandwidth for conference call start
Inventor: BURUUSU MERIRU BEIRUZU
IPC: H04M3/56
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To reduce waste of time and money in a conference by automatically setting bandwidth according to the number of participants. SOLUTION: When a terminal 101 desires to hold a communication conference that includes a terminal 106 during taking part in a communication call from communication terminals 101 and 104, the terminal 101 sends an appropriate control signal to an exchange node 102 via a PRI link 111 and makes the terminal 104 a hold state. Then it starts a communication call to the terminal 106. A user of the terminal 106 decides to participate in the call from the terminal 101, and the call is established between the terminals 101 and 106. Next, the terminal 101 sends a control signal to the node 102 and forms a communication conference among the terminals 101, 104 and 106. On the other hand, when the terminal 106 is in the middle of communication or does not accept a call, the terminal 101 reduces the bandwidth of a communication call between the 101 and 106 to a slow data call.  Although a conference call is established, the terminal 106 transmits and receives only the data that go via a data link from the terminal 101.
Patent JP-H02307098-A (JP)
Title: X-ray shaping method
Inventor: IWAMATSU SEIICHI
IPC: G21K1/02
Filed: 1989-05-23
Abstract: PURPOSE:To allow the parallel irradiation of a limited region with an X-ray of a high intensity by irradiating a single crystal body or film surface with the X-ray and radiating the parallel X-rays from the rear surface. CONSTITUTION:A copper target 2 is irradiated with an electron beam 1 to radiate the X-rays 3 having a spreading direction. The parallel X-rays 5 are obtd. if the X-rays 3 are transmitted through the single crystal film 4 of BeCu. The single crystal film 4 may be a single crystal body and may be a laminate formed of the Cu film and the Be film in the form of a grate-like in the direction of the surface irradiated with the X-rays 3.
Patent JP-H08304260-A (JP)
Title: Instrument for measuring air permeability of molding sand
Inventor: NISHIDA OSAMU
IPC: B22C1/00
Filed: 1995-04-28
Abstract: PURPOSE: To accurately measure the air permeability of molding sand by bl.owing air into a test tube after compacting the molding sand put in the test tube. CONSTITUTION: After an air blowing port 6 and detecting port 7 formed through the side wall of a test tube are covered by raising and lowering a pressing body 3 by driving a motor-drive cylinder 2, the tube 1 is filled up with molding sand to overflowing and a lid is put on the tube 1 while the molding sand is scraped off by moving the squeeze head 4 in the lateral direction. After putting the lid, the pressing body 3 is raised and the molding sand is compacted by applying the torque pressure of a motor to the sand. When the torque pressure is balanced with the repulsive force from the sand, the height of the sand is measured and an arithmetic means 16 stores the measured value.  When the pressing body 3 is lowered after measurement, the seal 5 at the lower end of the body 3 comes into contact with the internal surface of the tube 1 at the lower end section and the body 3 stops at a position lower than the ports 6 and 7. When compressed air is blown into the tube 1 from a air supplying source 8 through the port 6, the air is discharged to the outside from the tube 1 after circulating through the molding sand. Therefore, the air permeability of the sand is calculated 16 from the then measured 12 flow rate and detected 10 pressure of the air and the stored height of the sand.
Patent JP-H0424694-A (JP)
Title: Voice input circuit
Inventor: HIRAOKA SEIJI
IPC: G10L15/10
Filed: 1990-05-18
Abstract: PURPOSE:To enable voice recognition by free-timing voicing by an operator by providing a microphone, a voice detection part which detects a voice being inputted from a voice signal converted into an electric signal, and a delay circuit which delays the voice signal by a specific time and outputs the delayed signal. CONSTITUTION:When 'television' is voiced, the voice detection part 3 converts this voice signal into power, which is compared with a threshold value to detect whether or not there is the voice. When the power of the voice signal exceeds a threshold value, the voice detection part 3 outputs a voice detection signal and a voice recognition device 5 receives this voice detection signal and starts recognition. For example, when the voiced word is 'stereo', a delay circuit 4 is given a sufficient time in consideration of a case wherein a sound 'S' is voiceless to make voice detection difficult, and then the voice recognition device 5 is actuated only by voicing to recognize the voice. Consequently, the operator only voices a word at free timing to enable the voice recognition without any omission of the head part of the voice.
Patent JP-S5558320-A (JP)
Title: Billet conveyor in outlet and inlet of heat treating furnace
Inventor: SUGAWARA SABUROU
IPC: C21D1/00
Filed: 1978-10-20
Abstract: PURPOSE: To prevent the release of heat in the furnace and the entry of outside air therein at the billet conveying by rotatably providing a conveying body in contact with selaing material to the opening of the end wall of the furnace.  
     CONSTITUTION: A conveying body 9 which consists of a rotator of a diameter larger than the thickness of an end wall 7 is pivotally supported in the opening 8 of the end wall 7 of the furnace and the outside peripheral surface thereof is closely contacted to the sealing material 10 packed in the opening 8 to shield the opening 8. A number of billet receiving parts 11 are provided at an equal spacing in the outside peripheral surface of the conveying body 9 and billets B are inserted piece by piece into the billet receiving parts 11 by, e.g., a feed bar 12, or a material concentrating table 4' is tilted to feed the billets B through gravity fall into the billet receiving parts 11. The billets B having been heat treated in the furnace are discharged to outside the furnace by the conveying body 9 of the end wall 7 on the outlet side. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07310989-A (JP)
Title: In-pipe cooler
Inventor: TANIGAKI YOICHI
IPC: F28F9/22
Filed: 1994-05-18
Abstract: PURPOSE:To send raw water into the cooling unit side forcibly and evenly and to ensure a sufficient cooling effect by a cooling unit having a simple structure and being easy to manufacture. CONSTITUTION:This cooler has a hollow cooler main body having openings 15 on both right and left sides, cover bodies 17 fitted removably on both right and left sides of the cooler main body so that they close up the openings 15 respectively, and cooling units 18 fitted inside the cover bodies 17 so that they come into contact with raw water flowing through the cooler main body. Inside the cooler main body, a guiding means 19 is provided for guiding onto the discrete cooling unit 18 side the raw water flowing through this cooler main body.
Patent JP-H04353824-A (JP)
Title: Projection type liquid crystal display device
Inventor: TAKAMATSU TOSHIAKI
IPC: G02F1/1334
Filed: 1991-05-31
Abstract: PURPOSE:To realize the projection type liquid crystal display device which can be improved in the brightness of a display screen and also improved in the display contrast. CONSTITUTION:A TFT-side substrate 36 and an opposite-side substrate 37 are stuck together and PDLC 26 is charged between both the substrates to manufacture a liquid crystal panel 11. Microlenses 33, 33... are arranged on the external surface of the TFT-side substrate 36. A slit plate 35 which has pinholes 45 is arranged on the external surface of the opposite-side substrate 37. The microlenses 33 and pinholes 45 are provided corresponding to picture elements. The hole diameter of the pinholes 45 is set much smaller than the diameter of a conventional general opening part and, preferably, 10-20mum. Consequently, the extent of afterward divergence of projection light passed through a liquid crystal phase is made smaller than before and the effective aperture of a projection lens is therefore never deviated from.
Patent JP-S5919958-A (JP)
Title: Image forming device
Inventor: ISHIDA TAKAO
IPC: G03G21/20
Filed: 1982-07-26
Abstract: PURPOSE:To enable reduction in size, by driving and rotating a cross flow fan for cooling the inside of the body of a device and a multiblade fan for attracting paper for forming image on a conveyance means with a single motor. CONSTITUTION:Conveyance belts 28- are put on between rolls 31 and 31 which are provided apart from each other. A vacuum tank 32 is provided between the rolls 31 and 31. Many through-holes 33 communicating with the inside of the tank 32 are punched in the belts 28-, and the tank 32 is communicated with a sirocco fan 47 as a multiblade fan through a duct 34. The fan 35 and a cross flow fan 47 are operated by one driving motor 36. The fan 47 is connected to the one driving shaft of the motor 36 and the fan 35 to the other driving shaft thereof.
Patent JP-S62286378-A (JP)
Title: Picture reader
Inventor: SUZUKI HIROKI
IPC: G06T3/60
Filed: 1986-06-04
Abstract: PURPOSE:To turn a picture information by 90 degrees of angle in a two dimensional plane and output it by providing a storage part having a two-dimensional address space where read-out picture signals are stored and its address control part, a switch part for the turning of a picture, and a control part to instruct an address direction to the address control part. CONSTITUTION:The storage part 4 has the two-dimensional address space with x- direction and y-direction that can be designated, and has dot memories of (m+alpha) rows X (n+beta) columns. the address control part 5 consists of counters 8 and 7 to designate the y-direction and the x-direction. The memory 11 of an external device 2 has a two-dimensional address space and a matrix memory of M-rows X N-columns. In case of turning the data in the storage part 4 by 90 degrees before outputting, a flag '1' is generated in a flag register (f) for the control part 6 by operating the switch part SW. The part 6 detects this, and sets a value 'm-1' and a value '0' respectively for a counter 7 and a counter 8, and supplies the content of the above-mentioned address to an external device 2, and the device 2 writes it in the address (0, 0) of the memory 11. By repeating the above process, the control part 6 reads out the address (0, 0) of dot memory, and transmits it to device 2. Thus the data in the first line in the storage part 4 is transferred to the first line in the memory 11.
Patent JP-S5920587-A (JP)
Title: Parallel compression type refrigerator
Inventor: KIMURA MASAO
IPC: F04B41/06
Filed: 1982-07-23
Abstract: PURPOSE:To maintain the amount of lubricating oil in one refrigerant compressor and simultaneously supply the lubricating oil to the other refrigerant compressor by providing an antiphase preventer for selectively opening an oil-equalizing branch pipe connected to an oil reservoir chamber of the former refrigerant compressor. CONSTITUTION:When a three-phase AC electric source is in antiphase, a contact in an antiphase preventer P is opened, and a relay X is kept turned off. Thereby, normally-opening contact X1 is opened and a normally-closing contact X2 is closed. Consequently, only a coil SV2 of a solenoid valve 12a is electrified to close a solenoid valve 11a and open a solenoid valve 12a. Accordingly, the lubricating oil in an oil reservoir chamber 104 in the first refrigerant compressor 1 is supplied to an oil reservoir chamber 204 of the second refrigerant compressor 2 through an oil-equalizing branch pipe 12 and a nonreturn valve 10. At this stage, the lubricating oil in the oil reservoir chamber 104 is prevented from flowing out over necessity for maintaining the amount of the lubricating oil in the oil reservoir chamber 104 properly.
Patent JP-S5761444-A (JP)
Title: Indexing table control device
Inventor: KUSUMI KATSUAKI
IPC: B23Q16/02
Filed: 1980-09-20
Abstract: PURPOSE:To offer an indexing table control device which can sense certainly malfunction in a unit distance code system owing to absence of signal and the like without using the malfunction sensing system of the strobe signal system. CONSTITUTION:The number of unit angular positions which an intermittent rotor 12 has passed through is determined by a counter 23 by entering the output signals from the limit switch group 16 belonging to a code plate 15 into flip-flop circuit 19. Then the output signals from the limit switch group 16 are entered into a code converter circuit 17 to determine the angular position of the intermittent rotor. The content of counter and the actual angular position of rotor 12 are put in mutual correspondence every moment, and the content of the counter 23 is compared with the number (T command) representing the intermittent rotor's stop angular position given by an NC device 11, and thereby it is detected if the intermittent rotor has stoped at the correct angular position. Thus, malfunction in indexing can be found easily and securely.
Patent JP-S61288572-A (JP)
Title: Picture signal processing device
Inventor: FUJISHIMA TOSHIHIRO
IPC: H04N1/40
Filed: 1985-06-14
Abstract: PURPOSE:To attain conversion to a digital signal with an optimal gradation number without no error in A/D conversion by providing a means changing a reference voltage and switching the relation of correspondence between a digital output and a contrast data. CONSTITUTION:In an analog/digital conversion means where > 2 threshold voltages are set based on a reference voltage, a level of a reference voltage deciding each threshold voltage is changed depending on the gradation number to be obtained. That is, the reference voltage is fed to a terminal 15 of an A/D converter and 16 levels of threshold voltages are formed by resistors R6 R22. The threshold voltages are fed to comparators 17 32, where the threshold voltage and a luminance signal voltage are compared. A digital signal proportional to the voltage of the luminance signal is outputted from an output data of each comparator from an encoder 33. When the level of the reference voltage inputted to the analog digital conversion means is changed, the threshold level number is changed relatively with respect to the analog signal so as to change optionally the gradation number of the outputted digital signal.
Patent JP-H0427075-A (JP)
Title: Mounting method of handrail for uppermost floor
Inventor: SHIMAZAWA NOBUAKI
IPC: E04G21/32
Filed: 1990-05-22
Abstract: PURPOSE:To make it possible to easily mount a handrail post by screwing a bolt of the lower end of the handrail post on a high strength nut of a steel framed girder for the uppermost floor, spreading binding nets to up and down master ropes between adjacent posts. CONSTITUTION:On the ground, a bolt 4 welded to the lower end of a handrail post C is screwed on a high strength nut 1 of a steel framed girder A for the uppermost floor to mount the post C. After that, up and down mater ropes 8 formed by spreading nets 7 between up and down wires 6 laid on the post C are mounted between adjacent posts C provided on the girder A. Then, after the bar arrangement of a steel framed skeleton side is completed to provide a PCF parapet B to the peripheral surface of the girder A, the screwing of the bolt 4 of the post C on the high strength nut 1 of the girder A is released. In addition, the post C is screwed on a high strength nut 1' mounted to the upper end of the parapet B through the bolt 4 in a state to provide the master ropes 8.
Patent JP-S5653032-A (JP)
Title: Molding die
Inventor: ISHIKAWA HIROJI
IPC: B29C39/00
Filed: 1979-10-09
Abstract: PURPOSE: To prevent burrs from being generated at the end parts of a molded article and completely discharge the air remaining in the molded article by a method wherein a close contact part is provided at the molding surface at the time of mold matching, and the space between a fiber mat nipping part and the close contact part is communicated with the ambient air.  
     CONSTITUTION: When a synthetic resin is poured through a pouring hole 10 into the matched die consisting of male and female dies 1, 2, the resin layer penetrates rightwards and leftwards in such a manner as to sandwich the glass fiber mat (a). The air between the molding surfaces 3 is forced into the space 6 through the mat (a) nipped between the mat nipping part 4 and the molding surface 3 faced thereto, and the air is discharged to the exterior through a through-hole 9 which has its one port opening into the space 6. Even when the synthetic resin pours out from the mat nipping potion 4 with the increase in pressure, the outflow of the resin is obstructed by the close contact part 5. Then the pouring of the resin is stopped, and after a predetermined lapse of time, the matched die is opened to obtain the molded article A. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5754215-A (JP)
Title: Method of refining with slag minimized by using combined flux
Inventor: SATO SHINGO
IPC: C21C5/28
Filed: 1980-09-19
Abstract: PURPOSE:To shorten the residence time of a slag and contrive to restrict the melting loss of refractory and reduce variations in refining efficiency by refining with slag  minimized through the use of a combined flux, when refining a pretreated low-Si  molten pig iron through dephosphorization and decarbonization. CONSTITUTION:When refining chiefly by dephosphorizing and decarbonizing the low-Si molten pig iron prepared by pretreating a molten pig iron to accelerate the desulfurization only, the acceleration of slagging of CaO is promoted as much as possible and the residence time of the slag in the steelmaking furnace is shortened by adding a combined flux consisting mainly of CaO when the carbon content of the molten pig iron is lowered to 2% or below, preferably, to 2-1% by the blow process.
Patent JP-S5754965-A (JP)
Title: Fixing device
Inventor: HOSONO NAGAO
IPC: G03G15/20
Filed: 1980-09-18
Abstract: PURPOSE:To achieve stable and excellent fixation on various atmospheric conditions by providing an auxiliary heating means of heating a developer image on a recording material in a carriage path for the recording material. CONSTITUTION:An infrared lamp 9 is so provided opposite a carriage belt 6 tha infrared rays from the IR lamp 9 are radiated to the developer image supporting surface of a recording material 7. The lamp 9 and a reflecting umbrella 10 are provided facing the recording material 7 before an electrostatic heating and fixing device 8 to preheat the recording material 7 supporting a toner image. The both form an auxiliary heating means. Then, a temperature sensor 12 which detects ambient temperature is provided near the lamp 9, and a control circuit 13 controlling a voltage applied to the lamp 9 according to the detected temperature of the sensor 12 connects the sensor 12 and lamp 9 together.
Patent JP-S5557847-A (JP)
Title: Gravure screen making method
Inventor: NAGAO SHIYOUGO
IPC: G03F5/20
Filed: 1978-10-23
Abstract: PURPOSE: To make a gravure screen excelling in ink transfer and reproducibility of density gradation by one printing alone, by making over the negative of dot screen made from the original picture under specified condition, and using the positive of thus made dot screen.  
     CONSTITUTION: A negative of a dot screen is made from an original picture having continuous gradation of density, and this negative is made over into a positive under the condition specified by photographic density of 0.5W1.8 and γ-value of 0.5W1.2 to obtain a positive of a dot screen having gradation. This positive is printed on a carbon tissue, which is glued to a copper plate and developed and etched. Thus is obtained a gravure screen having a cell with semicircular section, which varies in the opening area and depth depending on the density changes of the original picture. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11328475-A (JP)
Title: Paper sheet data discriminating device and paper sheet processing device
Inventor: MORIMOTO MASARU
IPC: G07D7/00
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To accurately discriminate a forged bill which has a join part by reading and matching a featured part of a relative place recorded on one paper sheet. SOLUTION: An image sensor 21 built in a notation number read unit irradiates the top surface of a bill 16 which is placed horizontally by light sources 23 and 24 in turn on and obtains a shade image of an uneven part when the uneven part is present on the bill top surface. Consequently, the formation of a stepped join part at the center part of the bill 16 can be detected. When a bill 16 has a reverse-surface tape join part 33 where a center division part 31 is stuck from the reverse surface side with a tape 32, a shade image of the center division part 31 which is formed is emphasized when irradiated alternately by the left and right light sources 23 and 24, and the formation of the reverse-surface tape join part 33 can be detected from the emphasized shade image.
Patent JP-S5255368-A (JP)
Title: Magnetic pahse shift unit
Inventor: KIWAKI HISAKATSU
IPC: H02M1/08
Filed: 1975-10-31
Abstract: PURPOSE: To obtain a magnetic phase shift unit of compact and practical design with reduced cost, in which the output of magnetic phase shifter is extracted via semiconductor amplifier with minimized iron core of the magnetic phase shifter as well as with an extremely reduced coil numberoof the winding. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5655182-A (JP)
Title: Lifting apparatus of bundle of reed screen for laver sheet
Inventor: OOTSUBO YASUHIDE
IPC: A23L17/60
Filed: 1979-10-08
Abstract: PURPOSE: To make it possible to feed reed screens for laver sheets from the front of a bed plate, by attaching only one side of the bed plate to an endless belt revolving along guide members.  
     CONSTITUTION: A bed plate 5 is attached to a chain 4 put around chain wheels 1, 2 and 3, and rollers 13 and 13' are provided at the bed plate 5 for lifting the bed plate 5 almost horizontally with guides 6. A bundle of reed screens 8 is placed on the bed plate 5, and the reed screens 8 are taken out one by one by a take-out member 7 at the top of the bundle. The bed plate 5 attached to the chain 4 only at the one side simplifiers the structure and permits the feed of the reed screens 8 from the front of the bed plate 5. 
     COPYRIGHT: (C)1981,JPO&Japio