baber/WOPTO huggingface dataset:
Patent JP-H1111320-A (JP)
Title: Semi-conductor manufacturing equipment
Inventor: IWAMI MASAKI
IPC: B60B33/06
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To reduce the time required for carrying in and setting up a semiconductor manufacturing equipment by providing casters for moving the equipment, and providing an installation legs for fixing the equipment to be fixed to the elevated position and the lowered position. SOLUTION: Three or more, for example, four casters 12 and three or more for example, four installation legs 14 are provided on a bottom part of a semi- conductor manufacturing equipment, each caster 12 and each installation leg 14 arc expandable from the bottom part of the equipment, and can be fixed to the elevated position and the lowered position. An elevating/lowering mechanism is of screw rotary type, of hydraulic cylinder type, of motor drive type, of lever type, etc. When the semi-conductor manufacturing equipment 10 is carried to the place of installation, the casters 12 are fixed to the lowered position, and the installation legs 14 are fixed to the elevated position. When the equipment is installed, the installation legs 14 are set to the lowered position, and the casters 12 are fixed to the elevated position.
Patent JP-H0745703-A (JP)
Title: Forming method for wiring of semiconductor device
Inventor: KITANO NAOKI
IPC: H01L23/522
Filed: 1993-07-27
Abstract: PURPOSE:To make it possible to pattern a contact hole and a wiring metal film by a single photolithography process by a method wherein the aperture width of the contact hole, against the resist film formed on a layer insulating film, is formed relatively narrower than the aperture width of the wiring part and etching rate is controlled. CONSTITUTION:A resist film 18 is formed on a layer insulating film 17, the resist film 18 is selectively exposed and developed using the mask formed in such a manner that the pattern, on the part where the contact hole, for a source 13, a drain 14 and a gate electrode 16, and a wiring groove forming part, becomes narrower than the width of the resist of the contact hole part, and the aperture 18 for the contact hole and the groove 18b for wiring are formed on the resist film 18. An etching treatment is conducted in proportion to the aperture width of the resist using the resist film 18 as a mask, and a contact hole 17a and a wiring groove 17b are formed in the layer insulating film 17. After removing the resist film 18, an aluminum film 19 is formed by deposition, and a wiring 19a is formed.
Patent JP-H09146304-A (JP)
Title: Toner for developing electrostatic charge image, developer and image forming method
Inventor: KAMIYAMA MIKIO
IPC: G03G9/087
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To reduce weakly electrified toner and excessively electrified toner, to realize uniform electrification, and to obtain stable electrification performance even in the case the particle size of toner is made small by setting the toner to have specified BET value specific surface area and a specified shape coefficient. SOLUTION: This toner for developing an electrostatic charge image has the BET value specific surface area being >=5m<2> /g and the shape coefficient being 1.01 to 1.5. The BET value specific surface area is measured by one point method of a nitrogen absorption method and the shape coefficient is defined as the peripheral length of a toner particle/the periphery equivalent to circle of a particle. The toner has shape comparatively approximate to a sphere and large surface area. Since the toner has the specified shape and the large surface area, it is uniformly electrified at an early stage. Thus, the toner capable of realizing high developing speed, having excellent durability, preventing fogging from occurring even in the case of long-term use, and being excellent in transfer performance and cleaning performance, especially, blade cleaning performance is obtained.
Patent JP-H0233638-A (JP)
Title: Address extending circuit
Inventor: NAKAO MITSUTOSHI
IPC: G06F12/02
Filed: 1988-07-25
Abstract: PURPOSE:To realize the transfer of data at the continuous transfer without setting again an extension address register by actuating an up-down counter after detecting the carry and the borrow of the address of a processor. CONSTITUTION:A carry/borrow detecting circuit 10 detects that all addresses of a processor change to '0' from '1' and gives an instruction to an up-down counter 11 to increase its contents by 1. At the same time, the circuit 10 detects that all addresses of the processor change to '1' from '0' and gives an instruction to the counter 11 to decrease its contents by 1. Thus the counter 11 increases or decreases its contents by 1 according to the instruction of the counter 10 and sends the contents of the counter 11 to a bus according to the instruction of the processor. As a result, the transfer of data is possible without stopping temporarily the transfer of data in a transfer mode nor setting again an extension register in the case the processor transfers data to the continuous areas even though an area range includes the increase or the decrease of an extension address.
Patent JP-H0633884-A (JP)
Title: Aluminium cylinder compressor
Inventor: KITAMURA TAKEO
IPC: F01C21/08
Filed: 1992-07-13
Abstract: PURPOSE:To secure the abrasion resistance with an aluminium cylinder as a sliding component and improve durability by forming a covered film having a various kind of components, on the surface of an aluninium vane, as for an aluminium cylinder compressor. CONSTITUTION:A covered film 7 having a various kinds of components such as iron group, nickel group, and ceramics is formed on the surface of an aluminium vane 8, and the film 7 is formed through the flame spraying.
Patent JP-H0234928-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHISHINO MASAFUMI
IPC: H01L21/3065
Filed: 1988-07-25
Abstract: PURPOSE:To seek to improve the wiring in an upper layer and the coverage characteristics of a protective film by selectively forming a tungsten film at a contact hole part, and etching the contact hole with the photoresist film and the tungsten film as masks so as to form a taper on the contact hole. CONSTITUTION:After forming a contact hole 6 to connect fellow wirings with each other, tungsten 7 is selectively formed at the contact hole part 6, and then a part of the contact hole 6 is filled, and subsequently with the photoresist 7 used at contact hole 6 formation and the tungsten 7 formed at the contact hole part 6 as masks, the upper angle of the contact hole 6 is removed by etching so as to give taper to the contact hole 6. And wiring 8 at the second layer is formed by sputtering. Hereby, the reliability of the wiring 8 in the second layer can be improved and also the coverage characteristics of a protective film 9 can be made superior.
Patent JP-2001014789-A (JP)
Title: Disk storage device and spindle motor controller
Inventor: KUSUMOTO TATSUHARU
IPC: G11B19/28
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To shorten the time required until attaining the normal rotation and resultantly to improve the efficiency of the recording operation of data at the time of head loading operation, by suppressing the rotational fluctuation of a spindle motor due to the external disturbance. SOLUTION: In a disk drive utilizing the head load/unload system, a control gain of the feedback control system for the spindle motor 15 is set to a high level at the time of load control of the head 12, and the SPM control system to turn back the control gain to a normal gain after attaining the normal rotation is presented. By a CPU 20, the control gain is increased at the time of loading the head 12, and the responsiveness to the external disturbance is improved to suppress the rotational fluctuation. When the rotational fluctuation is suppressed to be within the allowable range, the control gain is turned back to the normal gain by the CPU 20 for maintaining the stability of the feedback control system.
Patent JP-S6344054-A (JP)
Inventor: IKENAGA KEIICHI
IPC: E04H1/02
Filed: 1986-08-07
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-S57109086-A (JP)
Title: System for file processing of word processor
Inventor: NISHI HIDEAKI
IPC: G06F17/30
Filed: 1980-12-26
Abstract: PURPOSE:To change record blocks without access, by forming a chaining by indirect addresses to operate the chaining by not direct addresses but indirect addresses. CONSTITUTION:The data area of a floppy disc 36 as an external memory is divided into plural data blocks of an optional length, and physical addresses of these data blocks are registered in a memory part of a floppy disc control part 35. Data to control a file is stored in a table of an internal memory 33, and data of data blocks or data from a keyboard 37 is stored in a data memory 34. The table of the internal memory 33 corresponds to the table, which designates physical addresses, of the control part 35 to form a chaining by indirect addresses, thus changing record blocks of the disc 36 without direct access.
Patent JP-H107004-A (JP)
Title: Ball screw type steering device and manufacture of ball screw of ball screw type steering device
Inventor: TAKAHASHI HIDEKI
IPC: B62D3/08
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To change a pitch diameter of a ball screw by simple machining. SOLUTION: A piston (ball nut) 6 is screwed on a ball screw 22 formed on a worm shaft 20 through a large number of balls 24. The worm shaft 20 is connected to a stub shaft 26 rotated by a handle through a torsion bar 28. The ball screw 22 is finished so as to have a uniform pitch diameter along the whole length by polishing work after a thread groove is formed by roughing. A press fitting part 28a of a slightly larger diameter than an inside diameter of the ball screw is formed on an end part of the torsion bar 28, and this press fitting part 28a is press fit in the neighbourhood of a handle neutral position inside of the polished and machined ball screw 22. A pitch diameter of a part in which the press fitting part 28a of the torsion bar 28 is press fit is slightly enlarged.
Patent JP-2000007015-A (JP)
Title: Binding strip, binding structure, and binding method of coil-like body, and use of binding strip of coil-like body
Inventor: SHINKAI AKINORI
IPC: B65B27/06
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a coil-like body binding strip which prevents a worker from being injured by the vigorous springing of the binding strip, and is capable of shortening the binding time of a coil-like without any damage when a coil is bound or unbound. SOLUTION: A coil-like binding strip is used to bind a steel sheet coil of coil-like body, and provided with a strip part 11, a binding part 13 comprising a first binding part 131 and a second binding part 132, and a temporary locking part 12 of a rubber magnet. In a method for binding the coil-like body using the coil-like body binding strip, the binding is unbound by holding one end of the coil-like body binding strip since surface fastener is used for the binding part. As soon as the binding is unbound, one end of the coil-like body binding strip is not sprung up in an unprepared manner, and a worker is prevented from being injured.
Patent JP-H0535497-A (JP)
Title: Realization system for logical language
Inventor: SHIMADA YUJI
IPC: G06F9/45
Filed: 1991-07-25
Abstract: PURPOSE:To easily create and maintain an application program capable of processing large-scale data. CONSTITUTION:Source programs 13 and 14 which form the declaration of dividing and defining a predicate, and the partial definition of the predicate are inputted, and objective programs 115 and 116 including a special command for division and definition are created by a proglam compiler 12. A prolog interpreter 11 reads in the objective programs 115 and 116, each divided and defined part is combined into one predicate by using concatenation structures 113 and 114, and the predicate is managed in a predicate table 112. When the divided and defined predicate includes a recursive call, a code entry 118 is used. At the time of executing the divided and defined predicate, commands for division and definition set in the concatenation structures 113 and 114 are executed, a control stack 111 and a temporary variable area 117 are used in order to facilitate a counter measure to the calling of a cut predicate in the divided and defined predicate, and the operation of a back track between the objective programs 113 and 114.
Patent JP-H0528909-A (JP)
Title: Manufacture of impregnated type cathode body structure
Inventor: AKIYAMA YASUHIRO
IPC: H01J9/04
Filed: 1991-07-25
Abstract: PURPOSE:To restrain electron emission from other than an electron radiating surface and to restrain mixing of impurities by subjecting high melting-point metal powder to hot isotropic pressure forming. CONSTITUTION:A forming die filled with high melting-point metal powder 3 is set at the center of a heating unit 2 disposed within an outer container 1 holding a vacuum. The inside of the outer container is evacuated by an evacuator 5 connected to the outer container 1 and then the powder 3 is degassed by the heating unit 2. Thereafter high-pressure argon gas 6 is introduced for isotropic pressure forming. Therefore the overall surface of a cathode body structure 7 manufactured is covered with a thin film 8 of the high melting-point metal of 1-2mum during forming. The portion of the thin film 8 to be made into an electron emission surface 9 is removed through etching and impregnated with an oxide composed chiefly of barium, whereby an impregnated type cathode body structure of predetermined size is obtained.
Patent JP-H0849298-A (JP)
Title: Column/beam joint structure
Inventor: NODA SABURO
IPC: E04B1/24
Filed: 1994-08-08
Abstract: PURPOSE:To offer a joint structure which allows performing joining works at the site with a simple bolt joining process, requires less number of component parts, and involves no directionality in the beam joining direction so that joining can be made in any direction selected arbitrarily. CONSTITUTION:At a certain spacing up and down, a pair of diaphragms 12, 13 of steel castings are installed with a connecting member 14 interposed, and the top of a column 11 is secured to the bottom of the lower diaphragm 13. High strength bolts 22 are driven into threaded holes 16 provided in the side faces of the diaphragms 12, 13, and an end plate 19 of a beam 18 is joined.
Patent JP-H0236414-A (JP)
Title: Magnetic disk device
Inventor: TAKEDA KUNIO
IPC: G06F3/06
Filed: 1988-07-26
Abstract: PURPOSE:To attain re-processing through the use of data in the other control part when there is a fault in one control part so as to prevent data loss by permitting two control parts to read same data at the time of reading data from a magnetic disk to the control parts. CONSTITUTION:A command processing part 8 processes a partial write command from a processor 1, and read data of the address concerned of the magnetic disk 3 is read via a main control part 4. The read data is transmitted to a magnetic disk control part 2 and a magnetic disk control part 2', and a magnetic disk control part number is simultaneously transmitted to the read data. When the processor 1 detects the fault of the magnetic disk control part 2 when there is the fault in the magnetic disk control part 2 in the middle of writing, the re-try processing is attained by using data of a read register 9' in the other magnetic disk control part 2'. Thus, the loss of data can be prevented.
Patent JP-S6341312-A (JP)
Title: Vibration parts feeder
Inventor: ARAIDA TOMOJI
IPC: B65G47/14
Filed: 1986-08-06
Abstract: PURPOSE:To facilitate alignement of parts, by a method wherein an annular member having an aligning means is slidably engaged with the outer peripheral part of a ball on which to extert a twist vibration force and is relatively rotated by dint of the twist vibrating force. CONSTITUTION:An annular member 4 is circumferentially slidably engaged with the outer peripheral wall part of a curved ball 3. A helical truck 11 is located in the ball 3, and two notches 12 and one branch passage 13 are formed therein. The terminal end of the truck 11 is connected to plural conveyance passages 16 in an arcuate shape in cross section located to the under surface of the annular member 4. The ball 3 is provided therebelow with a vibration drive member formed with an electromagnet and a leaf spring, and with the electromagnet energized, twist vibration is exerted on the ball. A number of parts (m) charged on the ball 3 is vibrated and are lined up in the truck 11 and moved to the conveyance passage 16. With the ball 3 vibrated, the annular member 4 is slide in the direction of an arrow mark (a), the parts (m) are received onto the conveyance passage 16 to feed the parts to a linear part feeder 2. This constitution facilitates alignment of small parts.
Patent JP-H0848168-A (JP)
Title: Transmission mechanism of tractor
Inventor: MIYAZAKI RYUICHI
IPC: B60K20/02
Filed: 1994-08-08
Abstract: PURPOSE:To carry out the operation without changing the position of an operator, reduce the fatigue and carry out the reliable operation by arranging centralized main and auxiliary transmission levers straightly in the longitudinal direction, and arranging a PTO transmission lever in a lever guide. CONSTITUTION:A lever guide 74 is attached to a fender 87 on the left side, and a main transmission lever 67 is arranged straightly to the position of a forward part, and a sub transmission lever 69 is arranged at a rear part on this straight line in a longitudinal operable manner. In addition, a PTO transmission lever 68 which is straightly operable is arranged to the auxiliary transmission lever 69 side of the lever guide 74, and these three transmission levers 67-69 are centralized. A palm placing table 75 is provided on a lever guide 98 attached to the upper surface of a fender 86 on the right side of a seat 85 to facilitate the operation of switches 78, 79 on this forward part. Thus, an operator can operate the lever with only the centralized part, and easily and surely achieve the operation.
Patent JP-S6342456-A (JP)
Title: Multishield loop gap cavity resonator
Inventor: ONO MITSUHIRO
IPC: H01P7/06
Filed: 1986-08-09
Abstract: PURPOSE:To measure the electron spin resonance and nuclear magnetic resonance of a sample which is large in volume by covering the slit of a resonance loop with the combined body of plural arcuate conductive material shield members and preventing an electric field from entering the loop, and making an electric field produced in the cylindrical resonance loop as small as possible. CONSTITUTION:A loop gap cavity resonator consists of the cylindrical resonance loop 1 made of a conductive material and a slit 2 formed by cutting the loop 1 to constant width in the direction of the center axis, and the cylindrical cavity 3 is shielded entirely. Then, an arcuate conductive material shield members 6 is arranged on the internal surface of the loop 1 while covering the slit 2, thereby shielding the slit 2 from inside. Other arcuate conductive material shield members 8 which are arranged on the same circumference with the shield member 6 at mutual intervals are insulated from the loop 1 by an insulating spacer 7 as well as the shield member 6. Consequently, a microwave magnetic field is applied to the sample with higher efficiency than before and a necessary measurement is taken efficiently.
Patent JP-S6342131-A (JP)
Title: Treating device for semiconductor wafer
Inventor: ISHITANI SHIGERU
IPC: H01L21/304
Filed: 1986-08-08
Abstract: PURPOSE:To facilitate the control of treating liquid and also, to permit the treatment of large-diameter wafers by a method wherein a wafer conveying mechanism is provided in a wafer treating tank and the wafers are dipped and treated. CONSTITUTION:A belt 3 constituting a wafer conveying mechanism and a driving roller 7 coupled with a motor for making this belt 3 drive are provided in a wafer treating tank 5. This belt 5 puts wafers 1 to come being carried from outside of the wafer treating tank thereon and makes them tip in the chemical fluid 2 of the wafer treating tank 5. A shower nozzle 4 is provided over the wafer treating tank and when the chemical fluid is so contrived as to jet to the wafers 1 by this shower nozzle 4 at the time the wafers 1 are put in the chemical fluid 2, the wafers 1 are dipped in the chemical fluid 2 without floating. The wafers 1 carried through the chemical fluid by the belt 3 are subjected to treatment with chemical solntion and thereafter, are again carried out of the interior of the chemical fluid by the belt 3 and carried to the following process.
Patent JP-H1032582-A (JP)
Title: Part corresponding to line of cell exchange
Inventor: MOCHIDA TAKAYASU
IPC: H04L47/22
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To prevent charging to an abolished cell by providing a format conversion circuit mapping data within a cell outputted from a shaper circuit to a cell format on a communication line so as to optimize the capacity of a buffer for the shaper circuit. SOLUTION: A charging processing part 20 charge-processes the cell outputted from the shaper circuit 18 by counting. A buffer for converting a transmitting format 22 temporarily stores the cell from the part 20 to convert from a cell format within a system to a cell format on a line to output to the side of the line 12. A receiving format converting part 24 converts the cell from the line side 12 from the cell format on the line to the cell format within the system to output by overlaying on a cell highway. A transmission buffer 26 temporarily stores the cell from the part 24 and output it to an ATMSW 10. In addition, when the stored cells exceeds a threshold value, the output of cells from the shaper circuit 18 is stopped.
Patent JP-2001014101-A (JP)
Title: Coordinate input device and storage medium
Inventor: NAGAO NAOYUKI
IPC: G06F3/038
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a coordinate input device capable of extending functions other than coordinate input with excellent operability relating to the coordinate input device and a storage medium which detect the presence/absence of a contact on a panel and use the coordinate of a contacted position as an input coordinate. SOLUTION: When touched with a prescribed coordinate of a touch panel for a prescribed period, it is considered as being equivalent to the single click of the left button of a mouse. After touching the prescribed coordinate of the touch panel for the prescribed period, it is released and touched with a prescribed range centered by the coordinate touched in the previous time again, it is considered as being equivalent to the double click of the left button of the mouse. When touched with the prescribed coordinate of the touch panel, then released and touched with somewhere other than the prescribed range centered by the coordinate touched in the previous time again, it corresponds to the single click of the right button of the mouse.