baber/WOPTO huggingface dataset:
Patent JP-H10133550-A (JP)
Title: Electrophotographic image forming device and process cartridge
Inventor: NISHIKAWA MASAAKI
IPC: G03G21/20
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To restrain the influence of a fixing means exerted on toner and to maintain excellent development by providing a barrier for insulating heat between the fixing means and a process cartridge and forming an air duct between the barrier and the process cartridge. SOLUTION: A rib for insulating heat 19 is provided over both side walls in a longitudinal direction between the process cartridge 2 and a fixing device 15. Louvers 20 are provided respectively on side walls on both front and rear sides in space surrounded by the rib 19 and the front surface of a cartridge frame body 30. A fan is provided between an outside cover and the louver 20 in the vicinity of either louver 20 so as to allow air to flow from the other louver. Therefore, the high-temperature air from the fixing device 15 is prevented from flowing into the cartridge 2 by the rib 19, an air layer becomes heat insulating material, and further the cartridge 2 is cooled by the cool air flowing from the other louver, whereby temperature rise is restrained.
Patent JP-H05121708-A (JP)
Title: Solid-state image-pickup device
Inventor: ARAKI SHUICHI
IPC: H01L27/14
Filed: 1991-10-25
Abstract: PURPOSE:To reduce flares and the like by a method wherein reflected light is made incident only to the light-receiving part of the prescribed picture element by providing a recessed part, having the tapered face, on the surface of an insulating protective film covering a photodiode, which generates an electric signal corresponding to incident light, and a metal wiring with which an electric signal is transferred, and the scattering of reflected light to another picture element can be suppressed. CONSTITUTION:An insulating protective film 11, covering light-receiving sections 2 which are arranged in matrix form, and a signal transmitting metal wiring 9 provided on each light-receiving section, is provided on a semiconductor substrate 1. A recessed part 21, having the tapered face 21a, is provided on the upper part corresponding to the metal wiring 9 of the connecting protective film 11, and a reflection-preventing film 22 is provided on the surface of the recessed part 21. In this case, SiO2 is used as the insulating protective film 11 and magnesium fluoride is used as the reflection- preventing film 22, and as a result, the critical angle, with which the incident beam is totally reflected, becomes 66.6 deg.. Consequently, when the taper angle of the taper face 21a of the recessed part 21 is set at 7 deg. to 17 deg. so as to obtain a large reflection angle, the reflection light 34 can be focussed to the light-receiving part 2 by the range of taper angle and the thickness of the insulating film 11.
Patent JP-H03166196-A (JP)
Title: Wire hanging jig for reversing structure
Inventor: SUZUKI TAKEO
IPC: B65G7/08
Filed: 1989-11-24
Abstract: PURPOSE:To absorb torsion of a wire by rotatably mounting a body of a rotation between a pair of supporting stools by a horizontal pin, forming the body of rotation into a semicircular form and vertically dividing it into two parts, and forming a semicircular groove whose opening-end presents a shape of bellmouth, on the inner surface of the half-round parts being in contact with each other. CONSTITUTION:Bodies of rotation 20, 20 which have a semicircular form curved upward about a pin-through hole 19 and are divided in the vertical direction, are rotatably journalled by a horizontal pin 18 between a pair of supporting stools 17, 17 whose lower ends are mounted to a structure 1 to be reversed and which are spaced at a specified interval. A semicircular groove 21 is provided on the inner surface on which the bodies of rotation 20, 20 are in contact with each other, and a wire 22 is inserted into the groove 21 and wound. The opening end 21a of the groove 21 is formed into a shape of bellmouth being spreaded all around the periphery upward and circularly. Thus, when a structure is reversed, the direction and torsion of the wire is absorbed by the semicircular groove 21, mounting operation of the wire becomes easier, and damage to the wire during using it can be eliminated.
Patent JP-H03164497-A (JP)
Title: Epitaxial growth method of compound crystal
Inventor: SANADA NOBUAKI
IPC: C30B25/16
Filed: 1989-11-24
Abstract: PURPOSE:To improve intra-surface uniformity by irradiating a crystal grown film with light and measuring the intensity of the reflected light thereof at the time of crystal growth, then adjusting the amt. of the gaseous raw materials to be introduced according to the change of the reflected light intensity and controlling the growth of the grown film. CONSTITUTION:Gas control valves 8a, 8b are controlled by a control system to alternately introduce several kinds of raw materials and gaseous raw materials onto a compd. single crystal substrate 10 heated by a lamp 7 to epitaxially grow the compd. crystal. An He-Ne laser beam or the like of a light source 1 is chopped by a chopper 2 and the compd. single crystal is irradiated with the chopped beams through a incident window 6a. The reflected light is taken out and is detected through a window 6 by a photodetector 4, such as Si photodiode. The detected output is subjected to signal processing by a lock-in amplifier 3 and is outputted to a display 15 and a decoder 16 of a control system. A change in the intensity of the reflected light is measured from the correlative relation between the thickness of the grown film and the intensity of the reflected light and the amt. of the gaseous raw materials to be introduced is adjusted. The desired grown film is thus obtd. with the accuracy of a monomolecular layer or below.
Patent JP-H04179363-A (JP)
Title: Transmission control method for isdn facsimile equipment
Inventor: OTANI MASAHITO
IPC: H04N1/32
Filed: 1990-11-14
Abstract: PURPOSE:To improve the quality of a reception picture recorded and outputted on a reception-side by transmitting picture information obtained by means of encoding, compressing and forming a picture signal obtained in an original reader by means of reading. CONSTITUTION:When an ISDN facsimile equipment FXa receives a response message, it sues an information channel established at that time as a communication path, reads the picture of a transmission original which is set in a scanner 5, encodes and compresses the picture signal in an encoding/decoding part 8, transfers obtained picture information to a group '3' facsimile MODEM 16 and transmits it to an ISDN facsimile equipment FXb being a destination. It decodes received picture information into an original picture signal by an encoding/decoding part 27, sequentially transfers the picture signal to a plotter 25 and records and outputs the received picture. Thus, the picture quality of the received picture recorded and outputted on the reception-side is improved.
Patent JP-H04181612-A (JP)
Title: Shielded cable
Inventor: MIYAMATSU NORIHISA
IPC: H01B7/17
Filed: 1990-11-14
Abstract: PURPOSE:To improve flexibility, plasticity, sealing property, and anti-bending characteristics of a shielded cable by providing a braid made of a metal plated filament, with a specific crimping cycles and crimping extension rate, as an outer conductor. CONSTITUTION:A bulky braid having no void and provided with a metal plated filament having a crimping cycles of 30 time/m or more and a crimping extension rate of 10% or more is provided, as an outer conductor. By using a plated and crimped synthetic fiber, instead of this metal wire, a shielded cable enhanced in its flexibility, plasticity, sealing property, and anti-bending characteristics may be obtained.
Patent JP-H01147299-A (JP)
Title: Firearm control system for loading on aircraft
Inventor: IWAMA KIYOSHI
IPC: F41G5/18
Filed: 1987-12-03
Abstract: PURPOSE: To sharply expand an attack range of a target upon an air battle by combining a rotary missile luncher system rotatablein all directions and an optical sensor tracker system having a searching/tracking function mounted on a turning part of the rotary luncher to a prior art firearms control system. CONSTITUTION: Provided in a firearms control system a radar 1 or an optical sensor tracker 7 follows up a target 25 even if the target 25 is out of a field of view of an HUD screen 20, firearms control calculation is continued to display an ASE circle 23 and a steering dot 21. Even when the steering dot 211 is put in the ASE circle 23, a rotary luncher 18 is turned in a predetermined direction based upon the firearms control calculation, and a target picture image 29 from the optical sensor tracker 7 is protected on the HUD screen 20. When the target 25 is put in a shooting range of the missile 19, shooting cue 24 indicating shooting acknowledgement appears, and when a trigger of a stick 13 is pressed, the missile is shot.
Patent JP-H07157243-A (JP)
Title: Anticollision device for elevator
Inventor: TANAE SHUNICHI
IPC: B66B9/02
Filed: 1993-12-07
Abstract: PURPOSE:To avoid collision at the time of generating abnormality, so that a passenger in an elevator car can be safely ensured, by providing an impact relaxing function and/or collision preventing function at collision time in the cage, in a multicar system elevator having a plurality of cars in an elevator shaft. CONSTITUTION:In upper/lower parts of each car 2A, 2B arranged in the same elevator shaft 1, a permanent magnet is pasted so as to obtain an S pole 3B in an inside direction and an N pole 3A in an outside direction relating to the car. A permanent magnet is pasted so as to obtain an N pole 4A in the outside direction to an elevator shaft bottom part. In this way, in the case that the cars 2A, 2B are placed adjacent by a trouble in car operation control of an elevator, collision is prevented by repulsive force of the car permanent magnets 3A, 3A. Even when drive force of the car is larger than the repulsive force of the permanent magnet, by a fact that the repulsive force of both the car magnets is in inverse proportion to a square of distance, the repulsive force gradually acts in accordance with approaching the car, to gradually decelerate a speed of the car, and an impact in the case of collision can be decreased.
Patent JP-H04178876-A (JP)
Title: Personal information display system
Inventor: NISHIYAMA NOBUMASA
IPC: G06K17/00
Filed: 1990-11-14
Abstract: PURPOSE:To make it possible to obtain general information of large capacity for money and unspecified persons and personal information any time and wherever by including storage devices and information output devices in a communication relating network using plural computers and extracting information from respective information output devices by a portable information display device. CONSTITUTION:Each of information I/O devices 601 is constituted of a small computer and respective devices 601 are arranged in a large capacity information transmitting source for many and unspecified persons and personal homes. A computer/storage device 602 for collectively controlling plural I/O devices 601 and storing their information is connected upper to the group of the I/O devices 601. Plural I/O control computers 602 are connected in parallel to transmit information among respective terminals. Plural units 604 each of which controls plural information output devices 605 arranged on streets and is provided with a storage device for recording the information of a connection network 603 are connected in parallel with the computers 602 so as to output respective information to the devices 605 arranged on the streets. Only necessary information out of information form many and unspecified persons can be obtained any time and wherever.
Patent JP-S63172881-A (JP)
Inventor: AKINO KENJI
IPC: F26B13/10
Filed: 1987-12-02
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-H01147383-A (JP)
Title: Defect position display device for printed board inspection instrument
Inventor: HIOKI HIDEO
IPC: H05K13/08
Filed: 1987-12-03
Abstract: PURPOSE:To easily decide a defective element and a defective connection position and to shorten a repairing process by adding a distinctive mark automatically to the defective element which is discriminated by the printed board inspection instrument. CONSTITUTION:A multiplexer 53 is connected to a CPU 51 which controls and indicates the measurement order on a printed board 4 through a measurement part 52. Further, a memory 56 which stores positions of respective circuit elements on the printed board as X-Y direction values and a driving control part 58 which controls a means for marking corresponding elements are connected to the CPU 51 through a position setting part 57. Then when defective measurement data is set from the CPU 51 to the position setting part 57, position information on the corresponding element is read out of the memory 56 and the driving control part 58 marks the defect part according to the information. Consequently, the defective position is easily decided.
Patent JP-H11213672-A (JP)
Title: Word-line drive circuit for semiconductor memory device
Inventor: KHANG CHANG MAN
IPC: G11C11/401
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To remove a noise quickly and to enhance the selection reliability of a word line. SOLUTION: A word-line drive circuit is provided with a subrow decoder which decodes an address signal and with subword-line drive parts 21a, 25a which are connected to the subrow decoder and which contain a first control circuit 50. The first control circuit 50 activates a word line when a first row signal and a first enable signal are input in such a way that both the first row signal and the first enable signal are activated. When the first row signal is made inactive, the first control circuit 50 contains a first noise preventive circuit MN which removes a noise generated in the word line.
Patent JP-2001122285-A (JP)
Title: Continuous dp bag for photograph
Inventor: TAKANO HACHIRO
IPC: B65D27/00
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a continuous DP bag for photographs capable of reducing bulky condition of a voucher and a warp in a folded part and preventing a filling-out column from creasing. SOLUTION: In the continuous DP bag for photographs in which a voucher formed by superposing a plurality of copied vouchers on one side face of the bag body whose continuous paper sheets are partitioned by pasted parts and perforations to form an envelope-shape is pasted through a pasting part, the pasting parts between the bag body and vouchers and between respective paper sheets of the vouchers are parallelly shifted so that they are not mutually superimposed on each other, or the pasting parts between the bag body and vouchers and between respective paper sheets of the vouchers are intermittently formed. The pasting parts are formed so as to avoid the perforations. An incision is formed at the upper ends of both sides of respective vouchers. Further, two or more of the above either constitution are combined.
Patent JP-H08144661-A (JP)
Title: Built-in screen door device
Inventor: YOSHIDA YUKIHIKO
IPC: E06B9/52
Filed: 1994-11-17
Abstract: PURPOSE: To easily adjust the tensile force of a wire of a wire tension mechanism. CONSTITUTION: A first wire supporting means 500 for adjusting a first wire 210 and a second wire 220 of a self-supported wire tension mechanism 200 and further a second wire supporting means 600, when the means 600 has a tension adjusting function for the wires 210, 220, are provided in a movable means 130. As a result, since tensile forces of each wire of the mechanism 200 can be adjusted uniformly and in the most favorable condition, a work for adjusting wire tension can be performed efficiently in a comfortable position and safely.
Patent JP-H10129611-A (JP)
Title: Method for reading marking
Inventor: YAMAMOTO TAKAHIRO
IPC: G06T7/00
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To read optically a marking formed on an eneven surface. SOLUTION: This object for observation, where a marking 7 is formed as an object for reading having a marking face 9 with a face angle βwhich is bigger than a face angle α on a face having a projected face 8 with the face angler α, is provided with a detector in a direction facing the marking 7. A reflected light from the projected face 8 is reflected outside the detector toward the marking 7, a light source for lighting is placed at a position which leads the reflected light from the marking 9 to the detector, and while the projected face 8 as a background is deleted optically in an observing direction by the detector, only the reflected light from the marking face 9 is detected from the detector for reading optically the marking 7 which is the object for reading.
Patent JP-H05122269-A (JP)
Title: Repeater
Inventor: IWABUCHI YUKIO
IPC: H04L25/52
Filed: 1991-10-28
Abstract: PURPOSE:To provide the repeater in which correction functions for both timewise distortion and amplitude distortion are provided, a delay between input and output is less and the functions are formed with a very small scale circuit so as to allow the repeater to cope with high speed communication. CONSTITUTION:The repeater is provided with an input discrimination port section 1 selecting a port receiving data early as an input port and discriminating 1, 0 of the signal and the normality of a data format based on a change point of the signal, an output selection section 5 correcting the timing into a normal timing through an FIFO 3 when the data format is normal and outputting the result to all ports not selected as an input port, and a restoration control section 6 restoring the ports to an input standby state when the data format is not correct.
Patent JP-2001125691-A (JP)
Title: Computer and method for controlling intermittent operation of cpu
Inventor: YAMANAKA YUJI
IPC: G06F3/00
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a computer equipped with a noise preventing function which can suppress noise of fixed frequency having the possibility generating at a power-saving operation and an intermittent operation control method for a CPU. SOLUTION: A power-saving circuit 12 performs intermittent control which repeats an operation state and a stop state in a power-saving operation under the control of a BIOS 13 so that the CPU 11 does not perform intermittent operation continuously in the same cycle.
Patent JP-H03176897-A (JP)
Title: Integrated semiconductor circuit
Inventor: ELSHOUT ANDREAS A VAN DEN
IPC: G11C11/00
Filed: 1990-11-15
Abstract: PURPOSE: To improve the integration density of the cell on a semiconductor circuit by mutually connecting the input terminals of first and second groups of the memory cell of the same row so as to receive common row selecting signals and providing a row selecting means which selects one row of the memory cell of either one of the first or the second groups of the memory cells. CONSTITUTION: The input terminals of first and second groups 1 and 2 of the memory cell of the same row are mutually connected to receive common row selecting signals and a row selecting means 3 is provided to select one row of the memory cell of either one of the groups 1 or 2 of the memory cell. Since the input terminals of the groups 1 and 2 of the memory cell are mutually connected, only one word line W1 is sufficient to control the groups 1 and 2 of the memory cell located in the same row. Thus, the integration density of the cell on the surface of a semiconductor is improved.
Patent JP-2001089084-A (JP)
Title: Automatic elevating/lowering stair
Inventor: WATANABE JIRO
IPC: E04F11/04
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an automatic elevating/lowering stair which can be installed during the new construction or on an existing stair at a low cost without any large remodeling work in a general dwelling or without damaging the appearance of the stair or the whole facility, used not only for the stair but also for a simple stool, self-controlled even by a healthy person and a disabled person, and used reliably. SOLUTION: In this automatic elevating/lowering stair, a base is connected to a tread 6 by two derricking links 1, 2 axially attached to each other, a handrail having an elevating button and a lowering button is provided on the tread 6, the derricking links 1, 2 are derricked by a forward/reverse driving prime mover to be self-controlled by a user on the tread 6, a plurality of the automatic elevating/lowering stairs which are separated from/brought close to each other with the tread 6 parallel to the base are provided with a driving circuit in which the drive of each prime mover can be self-controlled individually or collectively by the user.
Patent JP-H04182005-A (JP)
Title: Method for controlling rolling of ring-like member
Inventor: SUMIYA KOJI
IPC: B21B5/00
Filed: 1990-11-14
Abstract: PURPOSE:To manufacture a ring-like member with high dimensional accuracy by calculating dimensional variation per unit time based on the dimensions of annular base stock that are detected when rolling and controlling pressure that is applied to an annular base stock in accordance with that variation. CONSTITUTION:Axial rolls 4, 5 are arranged on the top and bottom of the annular base stock 3, centering rolls 6 are provided on the outer circumference and the ring-like member is manufactured by holding the annular base stock 3 between a master roll and a mandrel 2 and rolling. Then, the dimensions of the annular 3 are detected with a tracer roll 7 and height detector 8 when rolling. The dimensional variation per unit time is calculated based on the detected dimensions with a controller 9 and pressure that is applied to the annular base stock 3 with the mandrel 2 or each roll 1, 4, 5, 6 in accordance with the dimensional variation is controlled with the controller 9. In this way, the ring-like member with good, minute crystal structure and smooth surface state is obtained.
Patent JP-2000123451-A (JP)
Title: Disk drive device
Inventor: MITANI AKIRA
IPC: G11B19/20
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To prevent damage on a disk and a device main body by detecting a chucking miss at a disk chucking time. SOLUTION: Abnormal vibration occurring due to a drive pin when a floppy disk 800 is chucked defectively is detected by a shock sensor 816, and defective chucking is decided by a controller 801 based on its detection output. The abnormality processing at least stopping the rotation of the floppy disk 800 is performed based on the decision result at the disk chucking time.
Patent JP-H11126165-A (JP)
Title: Fault-tolerant universal driver
Inventor: OGAWA SATOSHI
IPC: G06F11/18
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To make expandsible the flexibility of fault-tolerant design by selecting an effective arithmetic result out of received arithmetic results according to the received arithmetic results and a decision made by a self-check. SOLUTION: The fault-tolerant universal driver FTD1 receives the arithmetic results and decision results of the arithmetic results from low-order drivers LD1, LD2... and sends the arithmetic result having an excellent decision result among the decision results received from the low-order drivers LD1, LD2... back to the initiation source of the system. Namely, driver functions are made hierarchical and then the fault-tolerant universal driver FTD1 can handle different fault-tolerant technology of a self-check component by itself even in such a case.