baber/WOPTO huggingface dataset:
Patent JP-S61138269-A (JP)
Title: Developing device
Inventor: MUKAI HIDEO
IPC: G03G15/08
Filed: 1984-12-10
Abstract: PURPOSE:To replenish easily a toner by forming a cartridge type hopper contg. a developer into the same shape as the shape of a toner housing part, providing an easily breakable thin film to the bottom thereof and superposing successively such hoppers to the toner housing part. CONSTITUTION:A toner 17a is replenished from the toner housing part 18 to a developing roller 20 in the bottom. The cartridge type hopper 26 having approximately the same shape and size as the shape and size of the part 18 and having the thin film 27 in the bottom is so inserted as to be superposed on the part 18 when the toner 17a decreases. A tape not shown is striped and the film 27 is broken to expose a replenishing part 26a. The hopper 26 is then fixed by means of a fixing spring 28 to the part 18. The first hopper is held intact and the next hopper is inserted thereto when the toner in the hopper 26 decreases. The scattering of the toner in the stage of replenishing the toner is thus decreased, by which the contamination of the periphery is prevented and the replenishing operation of the toner is simplified.
Patent JP-S63111835-A (JP)
Inventor: SATO MASARU
IPC: A61B3/12
Filed: 1986-10-30
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-H10107020-A (JP)
Title: Movable ion separator
Inventor: NAKATANI FUMIYOSHI
IPC: H01L21/316
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To minimize the fluctuation in charged potential between each semiconductor wafer in case semiconductor wafer surface is charged by corona discharge by a method wherein a voltage source impressing a voltage is provided on the space between a stage and a charged electrode while mirror finishing a mounting surface of the stage. SOLUTION: The purpose of a stage 20 is to vacuum-chuck a silicon wafer 7 carried by a carrier tray for supporting the wafer 7 to be composed of the same semiconductor material as that of the silicon wafer 7 while the mounting surface of the silicon wafer 7 is to be mirror finished by polishing. By this mirror finishing step, the capacitance between the back of the silicon wafer 7 and the mounting surface of the the stage 20 can be increased thereby enabling the effect of an oxide film on the back of the series connected silicon wafer 7 on the capacitance to be lessened. Through these producers, the fluctuation in the charged potential between each semiconductor wafer in case the semiconductor wafer surface is charged by corona discharge can be minimized.
Patent JP-H1178259-A (JP)
Title: Printing tape
Inventor: KOSAKA MASAMI
IPC: B41M5/50
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To effectively put a blank part to practical use while minimizing wastefulness. SOLUTION: In a printing tape 13 wherein label regions 17 provided with printing regions 19 are demarcated to be successively arranged and printing data are successively printed on the printing regions 19 within the label regions 17 by a printing head, patterns 18 are preliminarily provided outside the label regions 17.  Therefore, the space from a place cut in the outside of each of the label regions 17 to the printing region 19 within each of the label regions printed next is separated at least by the interval between the printing head and the cutter blade of a cutter and, even if an interval is generated between the previously printed label region 17 and the label region 17 printed next accompanied by this, each of the patterns 18 is preliminarily provided between them and, therefore, even if each of the printed label regions 17 is cut, the part where each of the patterns 18 is provided is further cut to be used as a seal or a label and a part discarded conventionally as a blank can be put to practical use and wastefuleness can be minimized.
Patent JP-H0554563-A (JP)
Title: Initial adjusting method for magnetic head position
Inventor: YOKOYAMA YASUHIRO
IPC: G11B21/02
Filed: 1991-08-23
Abstract: PURPOSE:To prevent the terminal of a step motor and a flange part from projecting to the outside from the frame part of a magnetic head in the initial adjustment of a magnetic head feed mechanism part. CONSTITUTION:The feed mechanism part of an FDD is constituted so that a lead screw 9 is formed on the rotary shaft of a step motor 1, a carriage 8 is moved by a follower pin 6 abutting on this screw and the magnetic head 7 on the carriage is moved in the direction of a medium. When the magnetic head 7 is in a fixed position (distance L) from the center of the rotary shaft 13 of a spindle motor 12 rotating the medium, the rotation of the step motor 1 is controlled within the range of a fixed rotating angle to the groove position of the follower pin 6 abutting on the lead screw 9.
Patent JP-H07113854-A (JP)
Title: Ic tester utilizing charged particle beam
Inventor: ASAKI MITSUYUKI
IPC: G06F17/50
Filed: 1993-10-18
Abstract: PURPOSE:To shorten the time required for probing by executing acquisition of SEM image and correction of CAD data for mask layout in parallel. CONSTITUTION:At first, the positional information of CAD data for mask layout is matched with the position of an IC to be measured and an SEM image is acquired from a designated representative region in the IC. Correction coefficients, e.g. magnification and rotational angle, for matching a mask diagram from the CAD data with the SEM image are then measured and stored. The number of wiring conductor for which the signal waveform is observed is then inputted and a specific data including the wiring conductor number is read into an EB tester from a data base. The CAD data is corrected in the form of numeric data using the correction coefficients and converted into an image data. At the same time, an SEM image including the wiring conductor specified from the IC is acquired and pattern matching is executed between the SEM image and the corrected mask diagram thus correcting the irradiating point of electron beam such that a target wiring conductor is hit. This constitution enhances the speed of correction and processing.
Patent JP-H1195678-A (JP)
Title: Backlight
Inventor: KATAYAMA TAKAHIRO
IPC: G09F9/00
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To suppress unwanted radiation generated from a fluorescent tube for a backlight of liquid crystal display device and wavy flexure caused by thermal contraction of optical sheets such as a diffusion sheet and a lens sheet. SOLUTION: A metallic film 1a not thicker than 10 μm is provided on an upper frame 1 facing a fluorescent tube side above the position where the fluorescent tube is installed. It is possible to intercept unwanted radiation generated from fluorescent tube 7 for backlight of a liquid crystal display by coating the inside of the upper frame 1 with the metallic film 1a. It is possible to improve workability in assembling the backlight with this metallic film 1a. Moreover, since this metallic film can bring a smooth contact between a lens sheet and the upper frame 1, it is also facilitated to support optical sheets such as the lens sheet 2, a diffusion sheet 3, etc.
Patent JP-H07112478-A (JP)
Title: Cooling water tank in casting machine
Inventor: KUSAFUKA NOBORU
IPC: B29C47/88
Filed: 1993-10-18
Abstract: PURPOSE:To exert no adverse effect on the molding of a film or sheet by preventing the generation of waviness in the cooling water within a cooling water tank even when the cooling water tank is moved from a standby position to a normal operation position. CONSTITUTION:In a cooling water tank 5 wherein the lower half part of a rotary cooling roll 3 cooling and solidifying the molten resin film or sheet 2 extruded from a die 1 is almost dipped in cooling water 4, barrier plates 10 are provided between the side end surfaces of the rotary cooling roll 3 and the cooling water tank 5 in a state not obstructing the rotation of the rotary cooling roll 3 so as to prevent the generation of waviness in the cooling water within the cooling water tank at the times of the passing of paper, mechanical movement and the rotation of the rotary cooling roll 3.
Patent JP-H08106706-A (JP)
Title: Transfer device and disc-reproducing apparatus
Inventor: NAKAMICHI NIRO
IPC: G11B17/26
Filed: 1994-09-30
Abstract: PURPOSE: To correctly position a moving member moving from a first position to a second position at the second position, particularly, to correctly stop a carriage at a reproduction position in a disc-reproducing apparatus which moves the carriage to the reproduction position by a transferring means such as a shuttle or the like thereby to reproduce a disc on the carriage, thereby to prevent a miss in chucking of the disc subsequent to a positional shift and a damage to the disc or carriage. CONSTITUTION: The apparatus has a carriage 11 which can load a disc thereon, a shuttle 50 which moves the carriage between a storing position in a stocker 20 and a disc reproduction position through engagement with a carriage recess 19, and an optical mechanism 40 for reproducing a disc on the carriage carried to the reproduction position. The shuttle 50 is controlled to repeatedly reverse the carriage 11 in a moving direction of the carriage 11 in a predetermined range in the vicinity where the carriage is brought to the reproduction position, so that the carriage 11 can be correctly positioned at the reproduction position.
Patent JP-S61136951-A (JP)
Inventor: ONCHI KOTARO
IPC: C04B24/40
Filed: 1984-12-07
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-H10106138-A (JP)
Title: Servo controller of spindle motor for optical disk
Inventor: FUKUDA MITSUYOSHI
IPC: G11B19/20
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To automatically adjust a feedback gain in a spindle motor by considering an eccentric frequency to be changed according to the reproducing position on an optical disk. SOLUTION: A PLL circuit 20 produces a reproducing clock with respect to an EFM(eight-to-fourteen modulation) signal from an optical disk 10 and a demodulation circuit 14 demodulates the EFM signal by using the reproducing clock. An absolute time detecting circuit 36 detects absolute time information to be indicated by the subcode of the demodulated signal obtained in the demodulation circuit 14. A gain calculating part 46 calculates the eccentric frequency of a spindle motor 13 and the optical disk 10 to be changed by a reproducing position based on the absolute time information indicating the reproducing position on the optical disk. Moreover, the gain calculating part 46 calculates a feedback gain to be multiplied to the addition signal between a velocity error and a phase error in a gain multiplying part 52 based on the calculated eccentric frequency. Thus, the feedback gain is controlled so as to become larger when the eccentric frequency(f) is high and so as to become smaller when the frequency is low.
Patent JP-H07114744-A (JP)
Title: Optical disk and optical disk device
Inventor: OGAWA MASATAKA
IPC: G11B7/095
Filed: 1993-10-18
Abstract: PURPOSE:To prevent the quantity of polarization from being changed by performing a sample servo with servo pit grooves arranged alternately at every prescribed number of tracks on each track of a servo area and a data area arranged radially. CONSTITUTION:A next track TRn+1 is provided in the direction of a disk inner peripheral from an arbitrary track TRn. Pits P1, P2, P3 are formed on the left side of a part of the track TRn. The pit P2 is formed at the center of the track shown by a solide line and pits P1, P3 are formed by being shifted from the center of the track by a quater of a pitch and a groove Gr is formed so that the center of the longitudinal direction of the groove coincides with the center of the track. Moreover, pits P1, P2, P3 are formed on the right side of the one part of the track TRn+1 and the pit P2 is formed at the center of the track and pits P1, P3 are formed by being shifted from the center of the track by a quater of the pitch and the groove is also formed in the same way. Tracks in which positions of pits P1 to P3 and grooves are changed at every track are formed and then the quantity of polarization is prevented from being changed.
Patent JP-H01104323-A (JP)
Title: Air cleaner
Inventor: HAYASHI KOZO
IPC: B01D46/44
Filed: 1987-10-15
Abstract: PURPOSE:To clean air in a room etc. effectively by arranging a tobacco detecting sensor which reacts with the smoke of tobacco and a human body sensor which reacts with house dust. CONSTITUTION:In automatic operation modes of air clarification by using an ultrasonic sensor for detecting a human body and a sensor for detecting tobacco smoke, e.g., a gas sensor 56, an operation of an air cleaner is put into low state by an output signal from the ultrasonic sensor and is selected to be in high, medium or low state in accordance with a level of an output signal from the gas sensor 56 which indicates a gas concentration. The operation by the output signal from the gas sensor 56 for detecting tobacco smoke is given prior ity over that from the ultrasonic sensor. By adopting such sensor specifications and operation modes it is possible to start operation before house dust generates by detecting a human body 50, to carry out an automatic operation by detecting gas of tobacco and to stop a motor 31 by a timer circuit 33 at a certain time after a person is out of a room.
Patent JP-H1198386-A (JP)
Title: Pan tilt camera device
Inventor: KATSURAI TORU
IPC: H04N5/232
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a pan tilt camera device for operating smooth monitoring whose life can be improved. SOLUTION: This is a pan tilt camera device equipped with a pan tilt camera having a pan tilt camera main body 11 and a rotary stand to which the pan tilt camera main body 11 is attached, and a pan tilt camera controller 4 for controlling the pan tilt camera. Also, this device is provided with a setting mechanism 21 for preliminarily setting whether auto-focus on is operated or setting on a prescribed set fixed focal point is operated corresponding to the angle of rotation of the rotary stand, and a judging circuit 22 for judging whether the auto-focus on is operated or setting on the prescribed set fixed focal point is operated based on the signal of the angle of rotation of the rotary stand and the set value of the setting mechanism 21, and transmitting a setting signal to the pan tilt camera controller 4.
Patent JP-H06112159-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAJI SHIGEHIKO
IPC: H01L21/28
Filed: 1992-09-29
Abstract: PURPOSE:To prevent tungsten from being formed outside a contact hole when tungsten is selectively embedded into the contact hole to form an electrode and also prevent a deterioration in a shape of the tungsten electrode formed in the contact hole. CONSTITUTION:A first process for selectively embedding tungsten to an upper end or a middle of a contact hole 12 to form a tungsten growing region 13a, a process for removing a tungsten island 14 which has grown on a surface of an SiO2 layer 11 by etching and a process for selectively embedding tungsten in the contact hole 12 are alternately performed once or a plurality of times. Thus a tungsten electrode 13 is formed in conjunction with a second process for embedding tungsten up to the upper end of the contact hole 12.
Patent JP-S62294542-A (JP)
Inventor: BAAJIRU BENSON KAAFUMAN
IPC: B32B15/095
Filed: 1986-10-31
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-S62121205-A (JP)
Inventor: HASEGAWA KOZO
IPC: E01H1/08
Filed: 1985-11-19
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-H01137986-A (JP)
Title: Production of dicarboxylic acid with protoplast fused yeast cell
Inventor: MATSUYOSHI TORU
IPC: C12N1/16
Filed: 1988-10-18
Abstract: PURPOSE:To produce a dicarboxylic acid in a high yield due to the stable n- paraffin oxidizing property of a yeast, by culturing a novel fused yeast produced by protoplast fusion in a medium using n-paraffin as a carbon source. CONSTITUTION:(A) A yeast, belonging to the genus Torulopsis and having a dicarboxylic acid-producing ability and an n-paraffin assimilating, ability but an unstable n-paraffin oxidizing ability [e.g. Torulopsis.candida MT 1028 (FERM No.3123)] and (B) a yeast belonging to the genus Pichia and having a stable n-paraffin oxidizing ability [e.g. Pichia.carsonii MTI 1055 (FERM No.6566)] are first subjected to a protoplast fusion to provide a fused yeast belonging to the genus Pichia and having the ability to produce a dicarboxylic acid in a high yield by a resting cell method. The fused yeast cells are subsequently cultured in a medium using the n-paraffin as a carbon source, followed by separating and collecting the dicarboxylic acid from the cultured product.
Patent JP-S60145950-A (JP)
Inventor: HAWAADO MAAKU UINKERUBOAA
IPC: C04B35/65
Filed: 1984-12-10
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-2000093292-A (JP)
Title: Rice washing and cooking device
Inventor: KANEFUJI YUJI
IPC: B02B1/06
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To improve maintenance performance of a rice washing and cooking device by enabling inspection work to be conducted from the side through a horizontal U-shaped space part composed of a rice storage, supports, and legs in inspecting the rice washing and cooking device. SOLUTION: Axially long legs 6 disposed at an interval from each other in a lateral direction, vertically long supports, and laterally long connection bodies to connect forward end parts of both legs 6 and both supports to each other are integrally provided. The U-shaped space part to roughly expose the whole side surfaces of a rice cooking device is composed of a rice storage 44 provided on the upper end side of the support to store rice, the supports and the legs 6.
Patent JP-S62119142-A (JP)
Title: Production of resin-coated quartz glass optical fiber
Inventor: TAKAI TAKUMA
IPC: G02B6/44
Filed: 1985-11-19
Abstract: PURPOSE:To prevent the generation of a spike phenomenon and to enable high- speed production by providing a silicone layer on a quartz glass optical fiber, extruding and coating a fluororesin thereon, and quenching the material. CONSTITUTION:The thermosetting silicone layer 22 is formed on the quartz glass optical fiber 21. The fluororesin such as a tetrafluoroethylene- perfluoroalkyl vinyl ether copolymer is extruded and coated on the silicone layer 22, and the material is immediately quenched by a water cooling device, etc., to form a fluororesin-coated layer 23. A resin-coated quartz glass optical fiber having excellent heat resistance can be produced by this method at a low cost.
Patent JP-S62235645-A (JP)
Inventor: YOHANESU HENDORIKU DEN BOOFU
IPC: G06F9/48
Filed: 1986-11-04
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-H04138656-A (JP)
Title: Bulb with reflecting mirror
Inventor: WATANABE NORIJI
IPC: F21V17/00
Filed: 1990-09-29
Abstract: PURPOSE:To hold a bulb, even when a loose base phenomenon is generated, by forming a recessed or protruded part in a peripheral end part of a reflecting mirror, and connecting the part to a cover glass by an adhesive agent, which glass has a protruded or recessed part in its peripheral end part. CONSTITUTION:A recessed part 32 is formed in a peripheral end part 31 of a reflecting mirror 3. On the other hand, a protruded part 62 is formed in a peripheral end part 61 of a cover glass 6. The inside of the recessed part 32 of the reflecting mirror 3 is filled with a silicon adhesive agent 7 and sealed by the protruded part 62 of the cover glass 6 to connect the reflecting mirror 3 to the cover glass 6. In this way, the adhesive agent does not directly receive infrared rays and suppresses its deterioration.
Patent JP-S62121082-A (JP)
Title: Ink ribbon replacing system
Inventor: MAEJIMA MIKIO
IPC: B41J35/36
Filed: 1985-11-22
Abstract: PURPOSE:To enable an ink ribbon to be replaced according to the status of the density of printed characters, by providing a counter on which a predetermined value is set according to the density of characters read by an optical reader and which performs subtraction each time one line or one character is printed by a printer. CONSTITUTION:When a timing-generating circuit 7 so connected that timing data can be written through a printer controller 6 outputs a character density reading timing signal to an optical reader 1, the reader 1 reads the density of a character on a paper on which it is opposed, and inputs a signal to an A-D converting circuit 8 through an amplifier 9. An output signal from the A-D converting circuit 8 is read by the printer controller 6, and when the number of times of measurement reaches a prescribed value, a counter for counting the number of times of measurement is cleared to 0, and a number of residual printable characters is selected from a residual printable character number table on the basis of the character density detected. A counter for the number of residual printable characters is determined by 1 each time one character is printed, and when the count becomes 0, an ink ribbon replacement directing lamp 11 is turned ON through a driver 10, thereby urging the operator of the printer to replace the ribbon.
Patent JP-H03122753-A (JP)
Title: Processor control system
Inventor: MOMOI TAKESHI
IPC: G06F15/177
Filed: 1989-10-05
Abstract: PURPOSE:To dynamically change the number of driven processors without stopping a system by setting up the state of each processor to a fixed state to integrate the processor. CONSTITUTION:Three states, i.e. a driven state (ALIVE), a stopped state (DEAD) and a transfer state (FETUS) from the stopped state to the driven state, are prepared as the states of each processor. In the case of newly integrating a processor into the system, the FETUS processing of the processor concerned is executed after checking the DEAD state of the processor to request the integration of the processor. The processor receiving the request checks its own FETUS state and then executes processing for turning itself to the ALIVE state. A task scheduler allocates a task to the ALIVE processor. Consequently, the number of processors can be dynamically changed during the operation of the system.
Patent JP-S63114640-A (JP)
Inventor: SOROE KAZUNORI
IPC: B32B18/00
Filed: 1986-10-31
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-S63115205-A (JP)
Title: Robot controller
Inventor: TOYODA KENICHI
IPC: B23P19/00
Filed: 1986-11-01
Abstract: PURPOSE:To perform accurate control in accordance with a work object by detecting the attitude of parts gripped with a robot hand to correct the attitude of the hand in the building-in position of the parts. CONSTITUTION:A chip supply mechanism 5 places two kinds of chip on a chip base 2, and robots 11 and 12 grip them successively and bring them to prescribed positions on a camera bases 41 and 42 on which three cameras the arranged at 90 deg. to the attitude detection position of chips. Pictures taken by cameras the sent to a vision system to extract classifications and attitudes of chips gripped with hands, and correction data is generated with respect to moving loci of hands programmed in a robot controller and building-in positions and attitudes of chips, and robots 11 and 12 insert chips to prescribed positions on a printed circuit board, which is regularly moved on a printed circuit board base 3, in accordance with correction data.