baber/WOPTO huggingface dataset:
Patent JP-H10127628-A (JP)
Title: Ultrasonic diagnostic system
Inventor: SHIMIZU YUTAKA
IPC: A61B8/00
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To easily perform confirmation in a short time until reaching a desired display style by displaying an image having an original luminance level on a screen with high responsiveness even when the display style is changed concerning an ultrasonic diagnostic system provided with both the functions of display style change and frame correlation processing. SOLUTION: This system is provided with display style changing means 36 and 42 for changing the display style such as the change of an image magnification rate or the move of a display range and a frame correlation processing means 8 for preparing prescribed weighted image data concerning image data between new and former frames based on these image data and at the same time, a weighting coefficient changing means 40 is provided for performing control for temporarily changing setting to the frame correlation processing means 8 before setting weighting coefficients k1 and k2 corresponding to the new image data at optimum values corresponding to the changed display style corresponding to the change of the display style due to the display style changing means 36 and 42.
Patent JP-H09106434-A (JP)
Title: Erroneous reading correcting method for optical character reader
Inventor: KATSUYAMA HIROYUKI
IPC: G06K9/20
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To minimize an operating burden for correcting erroneous reading and to suppress the generation of a correction miss while reducing the possibility of the skip of erroneous reading by excluding reading defined characters of the low possibility of erroneous reading from the objects of correcting erroneous reading. SOLUTION: Each character is sorted into three kinds being a reading impossible character R, a reading undefined character Q and a reading defined character P by a method such as matching and respectively stored in an image memory 3 with a character code (otherwise, as a reading impossible character without a character code). As the reading undefined character Q is sorted by the difference of the sureness of reading in character recognition, the reading defined character P of low possibility of erroneous reading is excluded from the characters of correcting objects display-listed on CRT 5 to limit the correcting objects to be the reading undefined character Q and the reading impossible character R.
Patent JP-H02134089-A (JP)
Title: Degaussing coil with leakage magnetic flux reduction device
Inventor: HISHIJO HIDEO
IPC: H04N9/29
Filed: 1988-11-15
Abstract: PURPOSE:To reduce leakage magnetic flux stably and restrict it within the standards by supplying a current in response to a deflection current to two electric wires in a direction to decrease the leakage magnetic flux generated from a deflection yoke via 4 lead wires so as to reduce the leakage magnetic flux generated from the deflection yoke. CONSTITUTION:A current in terms of a time function nearly corresponding to a time function of a horizontal deflection current flows to two electric wires 7a2, 7b2 via 4 lead wires 7a1, 7a3, 7b1, 7b3 in a direction to cancel the leakage magnetic flux from a deflection yoke 12. Thus, the leakage magnetic flux from the deflection yoke 12 leaked from a front face and a side face 10e of a display screen 10a and the leakage magnetic flux from the side of the deflection yoke 12 are reduced. Thus, the strength of the leakage magnetic flux on a measuring spherical surface in compliance with the SSI is stably reduced less the standards of a display monitor.
Patent JP-H01131469-A (JP)
Title: Heating system for ic
Inventor: IRISAWA KAZUYUKI
IPC: H01L21/66
Filed: 1987-11-17
Abstract: PURPOSE:To reduce the size of the title heating system by sending an IC stored in a magazine lengthwise and carrying the IC out of the magazine, changing the conveyance direction by 90 deg. at the entrance of a heating part and sending the IC, pitch by pitch, breadthwise, and heating it at the heating part. CONSTITUTION:A heating device consists of a loader part, an individual separation part 11, the heating part 12, an IC tester 31, an unloader part 32, etc. Then the magazine which contains the IC is mounted on a loader part 10 and a heater block 20 is heated. Then the IC 1 is moved to a chute 16 through a guide member 15, the chute 16 is lowered to send the IC onto the block 20, and a pitch feeding means 21 feeds the IC, pitch by pitch. Then the IC 1 heated on the block 20 is mounted on the tester 31 and tested, and conforming ICs and nonconforming ICs are separated by the unloader part 32 and stored in magazines. Thus, the heating device is reduced in size.
Patent JP-2000073887-A (JP)
Title: Diesel engine liquid fuel heating device
Inventor: NAKAMURA NOBUAKI
IPC: F02M31/125
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To supply a liquid fuel to a cylinder inlet port at the proper highest temperature by providing electrodes on the cylinder inlet side and other end of a heating pipe to electrically heat it, and performing the operation of the current by an automatic temperature regulating device. SOLUTION: A liquid fuel inlet port 6 is connected to a cylinder inlet port by a heating pipe, a positive electrode and a negative electrode are provided on the inlet port 6 and the cylinder side, respectively, and a power source is connected between the electrodes, so that the temperature of the heating pipe can be properly held by the power source operation by an automatic temperature regulating device 7 to inject the liquid fuel supplied from the inlet port 6 into a cylinder 9 at a proper temperature. The heating pipe is provided with a facing excellent in heat resistance and electric insulating property. The liquid fuel injected to the heating pipe through the inlet port 6 on one side is gradually raised in temperature while passed in the pipe body, and the proper highest temperature can be easily provided when it reaches the other end cylinder inlet side.  Since the current carrying is stopped when a set temperature is exceeded, the liquid fuel can be supplied at a proper temperature by approaching the automatic temperature regulating device 7 to the cylinder side.
Patent JP-H06138822-A (JP)
Title: Timetable editing device using automatic ticket examination machine
Inventor: SOTAKE KAZUO
IPC: G07B15/00
Filed: 1992-10-27
Abstract: PURPOSE:To edit an optimum operation timetable by grasping the number of passengers among stations by utilizing the ticket reading function of the automatic ticket examination machine. CONSTITUTION:Automatic ticket examination machines 8 arranged at the entrances of respective stations of a means of transportation read getting-on station information and getting-off station information recorded on inserted tickets and outputs entrance information generated by adding current date and time information to the read getting-on station information and getting-off station information. A station central device 10 gathers the entrance information outputted by the respective automatic ticket examination machines 8 and a data receiving device 12 receives the entrance information gathered by each station concentration device 10 through a communication line 6. The numbers of passengers in respective time zones among the respective station are calculated from the entrance information received from the respective stations and the number of trains in operation in the respective time zones are calculated from the calculated numbers of passengers so that a train riding rate approximates a target riding rate predetermined in each time zone.
Patent JP-H04162254-A (JP)
Title: System for uniting floppy disk device
Inventor: ABE SATOSHI
IPC: G11B19/12
Filed: 1990-10-25
Abstract: PURPOSE:To enable floppy desks of different sizes to be used in the same device by storing the discriminated results of a discriminating means which discriminates the sizes of the floppy disks and performing prescribed actuation on the basis of the stored content of the storing means. CONSTITUTION:A floppy discriminating machine 2 is provided with a light- emitting and light-receiving sides respectively on the left and right sides of the entrance of a floppy unit 3, discriminates the size of a floppy disk 6 when the disk 6 is inserted, and stores the discriminated result in a memory 8. A controlling section 7 reads the stored content of the memory 8 and, when, for example, the size of the floppy disk 6 is eight inches, actuates a magnetic head 4 for eight inches. When the size of the disk 6 is five inches, the section 7 actuates a magnetic head 5 for five inches. Therefore, floppy desks 6 having different sizes can be used on the same unit.
Patent JP-2000098767-A (JP)
Title: Color image forming device
Inventor: MORIYA JIRO
IPC: G03G15/16
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To enable grounding an intermediate transfer unit in an optional direction without damaging an intermediate transfer belt with a simple constitution. SOLUTION: The intermediate transfer unit 5 is constituted of the intermediate transfer belt 5a, a driving roller 5b, a tension roller 5d and a secondary transfer counter roller 5c and a left and right side board 5m for supporting these rollers from both sides, and the side board 5m is formed to a circular-arc shape at the surrounding part of the rotational center of each roller 5b, 5c and 5d by regarding the rotational center as the center, and projecting parts 5m1, 5m2 and 5m3 are formed. Besides, the radial size of the circular arc of each projecting part 5m1 to 5m3 is set larger than the radius (the thickness of the intermediate transfer belt 5a is included) of each roller.
Patent JP-S62146033-A (JP)
Title: Code reception system
Inventor: MATSUMOTO TADASHI
IPC: H04L1/02
Filed: 1985-12-20
Abstract: PURPOSE:To obtain a code reception system where a block code is decoded correctly in a wider range, by decoding the signal of a bit unit and the block code as one body in case of diversity reception. CONSTITUTION:Demodulation outputs of receivers 21-2M are decoded to '0' or '1' every bit by bit unit decoders 31-3M, and decoded results (reception words) Z1-ZM are supplied to a diversity bit decoder 15, and reception levels r1-rM detected by receivers 21-2M are supplied to the decoder 15 also from terminals 41-4M. In the decoder 15, each bit is decoded and a reliability index ¦fi(0)-fi(1)¦ of each decoded digit Yi is operated by prescribed operations in accordance with input reception words Z1-ZM, reception levels r1-rM, and transmission words D0 and D1, and they are supplied to a block code decoder 16, and a prescribed operation of these inputs Yi and ¦fi(0)-fi(1)¦ and a code word Xj is performed to decode the block code.
Patent JP-H08116729-A (JP)
Title: Sowing of seed in porous block
Inventor: MORIYA TOMOHIKO
IPC: A01C7/00
Filed: 1994-10-28
Abstract: PURPOSE: To provide a method for sowing seeds in a porous block, giving a stable germination rate, and extremely simplifying a sowing process. CONSTITUTION: This method for sowing seeds in a porous block comprises charging a soil mixture containing a soil or fertilizer and a water-holding material into the porous block having open cells, removing the charged material above a position set so that the seeds are placed at the deepest sowing depth, and subsequently recharging the mixture of the seeds with the same material as the first material charged in the removed part.
Patent JP-H11125535-A (JP)
Title: Method and apparatus for displaying vehicle speed
Inventor: SUGAWARA HIROMASA
IPC: B60R21/00
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To facilitate recognition of a danger by simultaneously displaying on the same display screen actual speed of a preceding vehicle and a measured distance between the preceding vehicle and its own vehicle correspondingly. SOLUTION: A display control circuit receives, from an arithmetic circuit, signals indicating actual speed of its own vehicle, calculated speed of a preceding vehicle and a measured distance between the vehicles and reads vehicle image data from a memory. The preceding vehicle and its own vehicle are displayed respectively at positions B, C at both lower ends of a display screen A, the calculated speed of the preceding vehicle is displayed at a position D above an image of the preceding vehicle, and the actual speed of its own vehicle is displayed at a position E above an image of its own vehicle. Further, the measured distance between the vehicles is displayed at a position F between the positions D, E.  In addition, the display control circuit changes a distance L between the images of the preceding vehicle and its own vehicle according to the measured distance between the vehicles. Thus how dangerous a current status can be easily known.
Patent JP-H11109813-A (JP)
Title: Image forming material removing device
Inventor: SAKAMOTO MITSUNORI
IPC: G03G7/00
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an image forming material removing device capable of eliminating a setting miss in an image carrier at the setting time of the image carrier to an image carrier inserting section. SOLUTION: This device is constituted by making the image holding surface of an image holder 1 upward, with respect to the image holder 1 being fed in the image holder inserting section A of paper feeding rolls 3 as an image holder feeding means, by respectively mounting a liquid supply device 4 and an image peeling device 16, so as to perform an image unstabilizing process applying an image remove accelerating liquid 11 by a liquid supply device 4 as an unstabilizing liquid applying means and an image peeling process by an image peeling device 16 as an image peeling means.
Patent JP-2000117566-A (JP)
Title: Transfer device and method for conductive ball
Inventor: NAKAZATO SHINICHI
IPC: B23P21/00
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To quickly detach a conductive ball from a suction hole without generating dislocation by setting the conditions of an air blow to a suction head performed in releasing the suction of the conductive ball based on the pressure detection result in a suction head. SOLUTION: A conductive ball 1 is landed on a pad 12. Secondly, a first valve 25 is closed, vacuum suction by a suction part 24 is stopped, a second valve 29 is opened to feed air from a high-pressure air supply part 28 to a space 22, and the pressure in the space 22 is raised. Air blow conditions are so controlled that a positive pressure part is not shown in a pressure pattern in the space 22 detected by a pressure sensor 31 and the pressure rising time reaching the atmospheric pressure does not exceed a prescribed time. Thirdly, when the pressure in the space 22 reaches the atmospheric pressure, a suction head 21 is raised and the conductive ball 1 is detached from the suction hole 23 to be left on the pad 12.
Patent JP-H08234047-A (JP)
Title: Achoromatic device of integrated optics
Inventor: KURISUTEIAN RUMINIO
IPC: G02B6/28
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an integrated optic 2×2 coupler having a satisfactory achromatic properly and little insertion loss at a spectral window. SOLUTION: This integrated optic achromatic device is constituted of a dual-mode wave guide channel 1 having the axis X in the longitudinal direction, the length L, and the width W and two pairs of mono-mode wave guide channels 2, 3 and 4, 5 for an inlet and an outlet respectively. A length L and a width W of the dual-mode wave guide channel 1 are selected so that larger optical coupling is established windows of 1,260-1,360nm than in window of 1,480-1,580nm in this wave guide channel and the large proximity coupling in the opposite direction in these windows generated between the mono-mode inlet wave guides 2, 3 on one side and the mono-mode outlet wave guides 4, 5 on the other side is compensated. This device is applicable for generating a 2×2 coupler having little insertion loss and an achromatic property in spectral windows of 1,260-1,360nm and 1,480-1,580nm.
Patent JP-S61203554-A (JP)
Title: Fourier transform ion cyclotron resonance mass spectrograph having source and detector spatially separated
Inventor: MEEK JON TIMOTHY
IPC: H01J49/38
Filed: 1985-12-24
Abstract: A Fourier transform ion cyclotron resonance (ICR) mass spectrometer, with a vacuum housing comprising three differentially pumped regions allows spatial separation of the processes for generation, translocation, and detection of the ionic species. The ion source provides inlets for solid, liquid, and gaseous samples,from direct injection or chromo- tagraphic interfaces. Provision is made for ionization by electron impact, chemical ionization, fast atom bombardment, and laser ionization. A sys<sub>'</sub>em of electrostatic lenses accelerates, focusses, and decelerates the ions for transmission to the ion detector. The mass analyzer includes an ion cyclotron resonance cell in which the ionic motions are detected by amplification of a small "image" current induced in the walls of the cell and made to flow through external detection circuitry. The characteristic frequencies of the ionic motions are revealed by Fourier transformation of the digitized image current, and related to the ionic masses by a simple algebraic calibration function. High resolution and accuracy in the measured masses are achieved through the ultra high vacuum in the analyzer region, and the use of very large data tables for the digital representation of the image current. Such large data arrays (typically 512K words) require the use of a high speed array processor for the Fourier transformation and other mathematical processing, and high capacity magnetic storage media for the mass spectral data arrays. Electronic circuitry achieves an extremely large dynamic range in the ICR mass measurement.
Patent JP-S63143488-A (JP)
Title: Heat pipe
Inventor: FUKUI KOICHIRO
IPC: F28D15/02
Filed: 1986-12-04
Abstract: PURPOSE:To prevent hammering by a method wherein a degree of vacuum within a heat pipe is specified. CONSTITUTION:A degree of vacuum within a heat pipe is 0.1-10Torr. If a degree of vacuum within the heat pipe is 0.1-10Torr, air of non-condensation gas is left within the heat pipe, so that when a part of the heat pipe is heated, the air is pushed by evaporation flow and accumulated at a condenser part. Therefore, a block of liquid moving toward the condenser part under a bumping condition is prevented from being struck against an end cap due to a presence of air. If a degree of vacuum within the heat pipe is less than 0.1Torr, this effect may not be attained. If it exceeds 10Torr, a lower limit of working tem perature of the heat pipe is increased or a length of a part not acting as the condenser part is elongated, resulting that the heat pipe is not practically applied.
Patent JP-H05123068-A (JP)
Title: Capillary hydroponic culture apparatus
Inventor: TANAKA MIZUKI
IPC: A01G31/00
Filed: 1991-11-06
Abstract: PURPOSE:To provide the subject apparatus having a specific construction to enable the control of the concentration of a culture liquid according to the growth of crop, thereby enabling the excellent growth of the crop by the nutrient control matching with the growth of the crop. CONSTITUTION:A sheet 3 for absorbing a culture liquid is suspended in a state to cover the upper face of a culture bed 2 placed in a culture liquid. A root- impenetrable sheet 4 is laid on the upper surface of the sheet 3. A crop is planted on the root-impenetrable sheet 4 and the root is wrapped with the root-impenetrable sheet 4. The growth state of the crop is picked up with an image sensor 5 and the concentration of the culture liquid is determined by a concentration sensor 6. An apparatus 9 for feeding a culture stock liquid is controlled based on the detection results of the sensors 5,6 to automatically control the concentration of the culture liquid to a level suitable for the growth.
Patent JP-H05127166-A (JP)
Title: Liquid crystal oriented film
Inventor: YAMAZOE HIROSHI
IPC: C09K19/02
Filed: 1991-11-06
Abstract: PURPOSE:To improve a display characteristic and reliability by sealing a liquid crystal between electrode substrates facing each other and forming liquid crystal oriented films essentially composed of the stilbene compd. expressed by specific formula on the electrode substrates. CONSTITUTION:The liquid crystal oriented films formed on the electrode substrates of the liquid crystal element constituted by sealing the liquid crystal between the electrode substrates facing each other are essentially composed of the stilbene compd. expressed by the formula I. In the formula I, R1 to R4 denote an alkyl group, alkoxy group, alkyl amine group or hydrogen. The charge transfer compd. is incorporated into the oriented films as a means for imparting an electrical conductivity to the oriented films in such a manner, by which the voltage threshold of the voltage-transmittance characteristic is lowered and, therefore, the orientability of even the ferroelectric liquid crystal is improved and the display characteristics thereof are improved. Since static electricity is not generated at the time of rubbing, the liquid crystal oriented films which prevent the adsorption of impurities and have the low electrode resistance and the excellent thermal stability are provided.
Patent JP-S62149508-A (JP)
Title: Controller for heater
Inventor: KAWAMURA HIDEO
IPC: F23N5/14
Filed: 1985-12-23
Abstract: PURPOSE:To quicken a start up, by setting a power switch circuit for a carburetion glow plug and an ignition glow plug to two systems, a series resistance connecting circuit and a nonresistance circuit, and constituting it so as to use this nonresistance circuit at the time of starting, in case of a heater for an internal combustion engine-driven vehicle. CONSTITUTION:When a power switch is turned on and power is fed to a controller 16 from a power source, a switch 12 is kept in its off state by a timer, whereby a switch 10 is turned on. With this operation, power is directly fed to a carburetion glow plug 71 and an ignition glow plug 8 without interposing any resistance, thus resistance wires 74 and 81 are heated. Accordingly, fuel is gasified in a carburetor and ignited. And, after the elapse of duration of the timer, the switch 10 is turned off, the switch 12 is turned on, and power is fed to these glow plugs 71 and 8 from the power source via a resistor 11. With this constitution, initial heating is reducible, while engine warming up time also is reducible in utilizing the heating value of a heater.
Patent JP-H01160960-A (JP)
Title: Production of aliphatic uretodione
Inventor: YOOZEFU DEISHIYUTERUDORUFU
IPC: C08G18/79
Filed: 1988-11-18
Abstract: PURPOSE: To prepare the highly pure compounds, which is useful as a raw material for light-fast polyurethane lacquers by dimerizing (cyclic)aliphatic diisocyanate in the presence of a pyridine derivatives, and isolating the dimer thus obtained by vacuum thin layer evaporation after the degree of dimerization has reached a specific value.  
     CONSTITUTION: The compound is obtained by dimerizing (cyclo)aliphatic diisocyanate or corresponding 6-15C diisocyanate mixture in the presence of a pyridine of the formula (R 1 , R 2  are each 1-4C alkyl, or together with N form a ring such as pyrrolidine, piperidine, morpholine, etc.), at 0-10°C, and isolating the dimer thus obtained by vacuum thin layer evaporation at 0.1-20 mbar and at 150-190°C after the degree of dimerization has reached 10-80% (especially, 20-60%). The distillate obtained by the thin layer evaporation can be recycled again. As the compound of the formula, p-dimethylaminopyridine is especially preferable and the compound is used in an amount of 0.2-5 wt.%. The catalyst mentioned above is highly elective and the objective compound can be obtained in high purity. 
     COPYRIGHT: (C)1989,JPO