baber/WOPTO huggingface dataset:
Patent JP-H03103703-A (JP)
Title: Image measuring instrument
Inventor: AKIYAMA CHUJI
IPC: H04N7/18
Filed: 1989-09-19
Abstract: PURPOSE:To shorten a processing time by detecting a U shape in the midst of labeling and integrating labels, and also integrating image data at the same time. CONSTITUTION:The latch 20a of a U-shape detection part 20 holds a label L2 which is one picture element ahead of a current line and connected to a bus 15, and a comparator 20b compares a picture element label L1 at the same position with the current picture element of a previous line, and outputs a detection signal (d) when the both are difference, i.e. when the U shape is found. The output of the comparator 20b is inputted to line memories 1 and 2, the output of a latch 20a is also inputted to the memories 1 and 2, and the output of a latch 20a is inputted to a measuring circuit 21. A U-shape detection part 20 holds the label L2 of a picture element right before the current line (hatched in figure) of the current line and a comparator 20b reads the label L2 and the position label L1 of the last line out of a line memory 1 and compares them with each other. When the both do not match each other, it is considered that the U shape is detected, the detection signal (d) is outputted, and the measuring circuit 2 rewrites all labels L1 in the memories 1 and 2 into L2.
Patent JP-H03104452-A (JP)
Title: Data transmission control system in data exchange network
Inventor: ETSUNO MASAYUKI
IPC: H04L12/70
Filed: 1989-09-19
Abstract: PURPOSE:To allow a caller station to correct the inverted order of a control signal and a data signal from a called terminal equipment by holding a packet till the control signal is received from the called terminal equipment and sending the packet to the caller terminal equipment in succession to the control signal. CONSTITUTION:A received inter-station DT packet 17 is latched in a latch buffer 35 at a point of time t2 when the inter-station DT packet 17 being a DT packet from a called terminal equipment 4 is received by a transmitter- receiver 21 in a caller station 2 before the arrival of an inter-station CC packet 18 from the called terminal equipment 4. Then a CC packet 13 is sent to the caller terminal equipment 1 at a point of time t3 when an inter-station CC packet 13 from the called terminal equipment 4 is received to bring the call state display into call connection state 33. Moreover, the latched inter-station DT packet is extracted from the latch buffer 35 at this point of time and sent to the caller terminal equipment 1 as a DT packet 18. Through the constitution above, the inversion of sequence of the DT packet and the CC packet is corrected by the caller station.
Patent JP-H04122317-A (JP)
Title: Rice cooking pot made of paper
Inventor: AKIYAMA SATOSHI
IPC: B65D81/34
Filed: 1990-09-14
Abstract: PURPOSE:To obtain a rice cooking pot for contriving energy-saving, and excellent in workability and for requiring no other vessel, by mixing semi-worked cooked rice and retort food in the U-shaped paper-made rice cooking pot having water resistance and flame-retarding property, and by heating them from the lower section of the paper pot, with solid fuel or the like, to cook rice. CONSTITUTION:A top section to a cone-shaped metallic bearing body A with the opening section of the upper section and the even surface of the bottom surface, is provided with an edge 5, and the peripheral section and bottom surface are arranged by fitting a rough-hole-shaped and U-shaped metallic pot-bearing body B into the opening section of the bearing body A. On the internal section of the pot bearing body B, a U-shaped paper pot C with the even bottom surface of special paper having water resistance and flame- retarding property and with the side peripheral-surface of the peripheral section formed in the shapes of continuous W-shaped pleats 6 is mounted. Into the internal section of the paper pot C, semi-worked cooked rice and retort food including a small quantity of various water content are mixed with each other to be inserted.
Patent JP-S62103724-A (JP)
Title: Document preparing device
Inventor: NUMATA YASUYUKI
IPC: G06F3/16
Filed: 1985-10-31
Abstract: PURPOSE:To check a wrong input auditorily and to facilitate character input operation by generating reading with a voice synthesizing means every time the character is inputted. CONSTITUTION:When character are inputted from a character input part 1 such as a keyboard, a character string holding part 3 holds the character string inputted from the character input part 1 and the character which is inputted last is stored temporarily in a one-character buffer 2. The character string held in the character string holding part 3 is edited at a character string editing part 4 under the control of a display control part 8 and the generated character string and information for informing a user of the state of the editing are display on a display part 9. Further, characters in the one-character buffer 2 are voiced through a speaker 7 through voice synthesis by referring to information stored in a voice synthesis information dictionary 5 by a voice synthesizing part 6. A character correspondence cursor voicing part 10 indicate the characters which are being outputted currently by voice synthesis on the display of the display part 9 with a cursor, etc., to make the currently outputted characters easily to recognize by the user.
Patent JP-2000071139-A (JP)
Title: Work feeder for spindle-moving type vertical machine tool and workpiece-holding method in spindle-moving type vertical machine tool
Inventor: OTAKE KIMITAKA
IPC: B23Q7/02
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a work feeder capable of pressing workpieces against a chuck of a spindle of a spindle-moving type vertical machine tool to positively hold them. SOLUTION: A workpiece feeder for sequentially feeding plural workpieces, which is provided in a workpiece receiving area separated from a machining chamber where a headstock of a spindle-moving type vertical machine tool, and adjacent to the machining chamber, is provided with a moving member 31 for interlocking with plural workpieces to move them, and plural workpiece mounting parts 32a for placing workpieces, which are provided on the moving member 31 so that they can move in the axial direction of a spindle and can be inclined, and an energizing means 34 for energizing the workpiece mounting parts 32a in the direction of a clutch.
Patent JP-H0697746-A (JP)
Title: Emitter follower circuit
Inventor: KANETANI KAZUO
IPC: H03K19/086
Filed: 1992-09-11
Abstract: PURPOSE:To reduce the power consumption of the emitter follower circuit. CONSTITUTION:A drain of a MOS transistor M1 of a (p) channel is connected to the cathode of a diode D1, and a current mirror circuit is constituted of the diode D1 and an pull-down transistor Q2. Subsequently, a collector of Q2 is connected to an emitter of an emitter follower transistor Q1 and a current source 11, and a gate of the pMOS M1 and a base of Q1 are driven by a signal of the same phase. In such a way, when an output is L, the pMOS M1 becomes a turn-on state, and a current flows. When the output is H, the pMOS M1 becomes a turn-off state, and no current flows. Acccordingly, power consumption of an output stage of an ECL logic circuit, and power consumption of an output stage of a wired OR decoding circuit can be reduced to 1/2, and 1/several, respectively.
Patent JP-2000073622-A (JP)
Title: House snow-melting device
Inventor: IRIE TAKASHI
IPC: E04D13/00
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a house snow-melting device capable of expecting a reliable snow-melting effect with sufficient durability without requiring a large volume of power. SOLUTION: A metal pipe 1 of iron or aluminum, etc., is properly laid on the roof of a house or the roof floor so that an electrical current connected to load inside the house is supplied through the metal pipe 1. A winding 5 of a low Curie point alloy is wired on the circumference of the metal pipe 1, the winding 5 generates heat by hystresis loss or overcurrent loss caused by an electric current supplied through the metal pipe 1, and the temperature of the whole metal pipe 1 is raised to melt snow.
Patent JP-H03109208-A (JP)
Title: Production of high purity silicon nitride powder
Inventor: NAKAMURA YOSHIYUKI
IPC: C01B21/068
Filed: 1989-09-19
Abstract: PURPOSE:To obtain high purity isometric granules by effecting the reaction of silicon halide with ammonia under irradiation of CO2 gas laser beam to obtain an amorphous reaction product and then heating the product in a nonoxidative atmosphere. CONSTITUTION:Silicon halide (e.g. SiCl4) and ammonia are mixed with the molar ratio of NH3/silicon halide <=30 to prepare the gaseous starting material. The gaseous starting material is heated to 1000-1500 deg.C by irradiation of a CO2 gas laser beam having >=100w/cm<2> power from the perpendicular direction to the gas flow for >=0.01sec, which effects the reaction to obtain the amorphous product. The product is then heated in a nonoxidative atmosphere at 1400-1600 deg.C for 0.5-10 hours to obtain Si3N4 powder comprising isometric granules which contain <=1.5% oxygen, <=0.05% metal impurity, >=90% alpha-fraction and 0.5-3mum particle size.
Patent JP-S61123169-A (JP)
Title: Semiconductor integrated circuit
Inventor: WAKIMOTO HIDEYUKI
IPC: H01L27/10
Filed: 1984-11-20
Abstract: PURPOSE:To change over a defective circuit depending upon a memory cell and a redunduncy circuit correctly by changing over the levels of control signals in response to the conductive state of a second Tr according to the storage or nonstorage of charges in a floating gate for a first Tr. CONSTITUTION:When an input signal at predetermined high voltage is applied to a pad 31, the potential of a control gate 11 for a first transistor Tr 1 and a drain 35 reach prescribed high levels, electrons are stored in a floating gate 12, a gate for a second Tr 2 reaches negative potential by the electrons, the Tr 2 is brought to a non-conductive state, and an output signal A reaches a high level. When the Input signal is not applied to the pad 31, on the other hand, electrons are not stored in the floating gate 11, the second Tr 2 is brought to a conductive state, and the output signal A reaches a low level.
Patent JP-S62103956-A (JP)
Title: Quadrupole mass spectrometric tube
Inventor: ISHIMARU HAJIME
IPC: G01N27/62
Filed: 1985-10-30
Abstract: PURPOSE:To prevent occurrence of strain reliably so as to maintain high accuracy even when using the tube in the caption under high temperature environment by inserting one end section of a quadrupole rod electrode into a yoke member directly or through an electric insulator, while providing some freedom, thus determining the spatial position of the quadrupole rod electrode. CONSTITUTION:Ceramic washers 6, 7 have the inner diameter of 4.05mm, the outer diameter of 7.0mm and the thickness of 1.0mm and fitted around the ceramic pins 4, 5 to electrically insulate a quadrupole rod electrode 1 and the disc yoke members 2, 3. Three other rod electrodes 1 are also fitted in such combination as hole 8-ceramic pin 4-ceramic washer 6-hole 9 and hole 10-ceramic washer 7-ceramic pin 5-hole 11 for integrating together the quadrupole rod electrode 1 and the yoke members 2, 3. The yoke members 2, 3 are made of same type metal as that of the quadrupole rod electrode 1 to prevent occurrence of strain due to difference in the coefficient of thermal expansion between the quadrupole rod electrode 1 and the yoke members 2, 3.
Patent JP-H0990413-A (JP)
Title: Liquid crystal display device
Inventor: NAKAZONO TAKUSHI
IPC: H01L29/786
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device equipped with a polycrystalline silicon thin film transistor element which has good mobility and threshold characteristics and high reliability so that excellent display performance can be realized. SOLUTION: A quartz substrate 1 is used as the base body for a TFT array substrate of a liquid crystal display device. The quartz substrate 1 is produced in such a manner that the ratio of the sum number of three-membered rings and four-membered rings to the sum number of three-membered rings + four- membered rings + multimembered rings is <=5%. Thereby, hydrogenation of an active layer 2 comprising p-Si can be effectively performed, as a result, a liquid crystal display device having excellent display performance can be obtd.
Patent JP-S6399751-A (JP)
Title: Manufacture of molded resin compact
Inventor: HIRAI NOBUYUKI
IPC: B29C45/14
Filed: 1986-10-14
Abstract: PURPOSE:To prevent the generation of burrs, by a method wherein a molten thermoplastic resin is poured into cavities between a cylindrical permanent magnet, arranged coaxially in a mold, and a shaft and between the same permanent magnet and the mold to obtain a molded form while a resin part, against which extruding pins are abutted, is formed at the bottom of the compact. CONSTITUTION:A shaft 2 and a cylindrical permanent magnet 1 are held coaxially in a bottom force 9. A top force 8 is put on the bottom force 9 to cover the bottom force 9 and molten thermoplastic resin is poured through a gate 6 to form an inner resin part 3 and a backup resin part 4 and, in this case, a resin part 5, against which extruding pins 7 are abutted, is formed by a cavity provided at the bottom surface of the mold. After the resin is cooled and solidified, the top force 8 is removed and the extruding pins 7 are pushed up to take the molded form up, then the resin parts 4, 5 are removed. According to this method, generation of burrs may be prevented, a trouble due to the burns may be eliminated and the productivity of the title product may be improved.
Patent JP-H0769406-A (JP)
Title: Wafer in vacuum conveying device
Inventor: YONEDA TOSHIO
IPC: B25J15/06
Filed: 1993-09-03
Abstract: PURPOSE:To enable the presence or absence of a wafer on a hand to be sensed outside a chamber regardless of the position of the hand, so as to shorten the conveyance time by receiving an optical signal corresponding to detection of a sensor on the hand. CONSTITUTION:In a wafer in vacuum conveying device provided with a conveying robot 1 provided with a hand 103 on the free end in a vacuum chamber 7, and for conveying a wafer W to be placed on the hand 103 of the robot 1 to the part between two positions, a sensor 16 for detecting the presence or absence of the wafer W is arranged on the hand 103. A light emitting unit 17 provided with a wide angle lens protruded upward and a battery 18 for supplying electric power to the light emitting unit 17 are provided on the upper part of the robot 1, and an optical signal is output from the light emitting unit 7 in response to the detected signal of the sensor 16, so as to be caught by a light receiving unit 19 provided with a wide angle lens provided on the upper part of an inner wall of a vacuum chamber 7. Thereby it is not necessary to once stop the conveying robot in order to detect the wafer, and the presence or absence of the wafer can be suitably confirmed during the conveyance.
Patent JP-H0968640-A (JP)
Title: Television lens
Inventor: KONDOU KEITA
IPC: H04N5/225
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To display whether the initialization of a digital servo driving control system television lens is completed or uncompleted by providing a display means displaying whether the initialization is completed or uncompleted. SOLUTION: This television lens 1 incorporates a display part 7 displaying whether the initialization of the lens 1 is completed or uncompleted with an original function. When the initialization is uncompleted at the time of supplying power to the lens 1, the lamp of the display part 7 is lighted or flickered. When the initialization is completed, the lamp of the display part 7 is lighted or unlighted to show the original function, for instance, a focusing state. Thus, the display part 7 incorporated in the lens 1 is used for both cases of display, and whether the initialization of the lens 1 is completed or uncompleted is discriminated from the outside of the lens 1.
Patent JP-H0292441-A (JP)
Title: Metal strip continuous casting apparatus attaching brushing roll
Inventor: SASAKI TSUNEO
IPC: B22D11/06
Filed: 1988-09-30
Abstract: PURPOSE:To obtain a metal strip having good quality by setting a supporting base putting a rotatable brushing roll as approachable to a casting roll with an air cylinder and enabling the brushing to the casting roll. CONSTITUTION:Molten metal is supplied into gap between one pair of the casting rolls 2, 3 rotating in mutually reverse direction from a tundish 1 to form the metal strip 4. The supporting base 6 provided with the brushing roll 9 which is rotatable with a motor 5 is set on rails as shiftable to front and rear with the air cylinder to always push the brushing roll 9 to the lower roll 3 at the constant pressure. By this method, removal of foreign material from the cast roll 3, reducing of developed flaw and removal of oxide film, etc., can be executed.
Patent JP-H03106835-A (JP)
Title: Production of m-alkylbiphenyl
Inventor: MATSUMOTO MASARU
IPC: B01J21/12
Filed: 1989-09-19
Abstract: PURPOSE:To obtain the subject compound especially useful as a high-boiling heating medium, an electrical insulating oil, a lubricating oil, etc., due to its excellent heat stability with a high m-position selectivity and in a high yield by reacting biphenyl with a polyalkylbenzene in the presence of a solid catalyst. CONSTITUTION:In the presence of an acid catalyst preferably selected from a crystalline aluminosilicate having the main cavity the entrance of which is composed of a ten-oxygen membered cycle, H-mordenite type zeolite, H-Y type zeolite and SiO2-Al2O3, biphenyl is reacted with one or more polyalkylbenzenes, preferably selected from di- or tri-ethylbenzene and di- or tri-isopropylbenzene to obtain the objective alkylbiphenyl containing m- alkylbiphenyl advantageously having a low freezing point even in case of usage as a mixture containing o-isomer and p-isomer and capable of ready purification in an amount of >=50wt.% in a high yield without using a corrosive substance such as AlCl3 or BF3 as the catalyst.
Patent JP-S62105414-A (JP)
Title: Molecular beam epitaxy equipment
Inventor: KOBARI TOSHIAKI
IPC: C30B23/08
Filed: 1985-11-01
Abstract: PURPOSE:To prevent the damage due to the corrosion of aluminum which is the main constituent material of a turbo-molecular pump by a method wherein at least one or more bent parts are provided on a pipleine part. CONSTITUTION:A growing chamber 1 and a turbo-molecular pump are connected with a bent pipe 6. As a result, gas molecule comes into collision with the bent pipe 6 at least once or more times before it reaches the turbo-molecular pump 8. The bent pipe and a chamber are maintained at the room temperature or thereabout, and as the temperature of the vapor pressure at 7.5X10<-9>Torr is 380 deg.C in the case of As, the As is cooled and solidified when the As comes in contact with the chamber or the bent pipe 6. As a result, the As does not reach the turbo-molecule 8, and an aluminum rotor, a stator and the like can be prevented from corrosion.
Patent JP-2000072083-A (JP)
Title: Container locking device
Inventor: INOUE HARUFUMI
IPC: B63B25/00
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a container locking device suitable for the use in a cleaning ship capable of safely and surely locking a container. SOLUTION: A locking member 43 is turnably provided between the locking position and the unlocking position around a rotary shaft 44, and a free end of the locking member is pivotably supported by a rod tip of a hydraulic cylinder 40. An operator operates the hydraulic cylinder by a control panel to set the locking member at the locking position, and a frame 24 on which a container is placed is supported in a locking condition.
Patent JP-S60135818-A (JP)
Title: Photoelectric detecting circuit
Inventor: SAWA EIJI
IPC: G01D5/36
Filed: 1983-12-26
Abstract: PURPOSE:To reduce the effects of ambient temperature and a change with time and thereby to increase the reliability of an operation and the performance in detection, by providing a light receiver for compensation having the same construction as a light receiver for detection, and by controlling a light emitter so that a difference output between the light reception output of said light receiver for compensation and a reference value may be zero. CONSTITUTION:As the light emission level of a light-emitting element 4 rises with an increase in an ambient temperature, a light reception output current iC of a light-receiving element 20 for compensation having the same construction as light-receiving elements 6a and 6b for detection increases. The output of the element 20 is passed through an amplifier circuit 21 and then compared with a reference voltage V2 by a comparator circuit 22, and base on the comparison, the light-emitting element 4 is controlled by TrQ1 so that the difference voltage may be zero. The same compensation is conducted also when the ambient temperature falls. By such compensation the effects of the ambient temperature and a change with time are reduced, and thus the reliability of an operation and the performance in detection are improved.
Patent JP-H0557819-A (JP)
Title: Material for reinforcing rubber
Inventor: OKAMOTO TETSUO
IPC: B29D30/48
Filed: 1991-08-30
Abstract: PURPOSE:To provide a material for reinforcing rubber suitable for a car tire or the like, much lighter than steel heretofore available and not to get rusty. CONSTITUTION:A material for reinforcing rubber is composed of a resin impregnated coated fiber composed of a fiber bundle for reinforcing impregnation coating resin, and is provided with tensile strength of 50kg/mm<2> or more, and density of 1.5g/cm<3> or less, and of flat shape having 2.0-9.0 flatness ratio. The weight of a tire can be reduced to large extent compared with the tires using steel wires heretofore available, and a great effect can be attained for the reduction of car fuel cost and also for the protection of global environment.
Patent JP-H10293966-A (JP)
Title: Image data transfer device
Inventor: NAKAI MIKIO
IPC: G11B20/10
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To quicky transfer and copy image data by transferring storing stored data to a second storage element when the number of the image data stored in a first storage element reach a prescribed number and, thereafter, successively transferring the data stored in the second storage element to a means writing them to an other recording medium. SOLUTION: When a CPU 1712 judges that the number (n) of the data stored in a RAM 1724 reached a set value N, the CPU transfers image data management information stored in the RAM to a hard disk memory 1715 at the same time. Then, the CPU judges whether next image data are present or not and when the image data finally stored in the RAM are not final data, the CPU adds 1 to the number (n) to perform the fetching of data again. The CPU transfers the image data stored in the RAM to the hard disk memory all every time the number (n) of the data stored in the RAM reaches the set value N by performing in this way. Then, the image data stored in the hard disk memory are recorded on a recording medium 18 via a writing device 175.