baber/WOPTO huggingface dataset:
Patent JP-H04179157-A (JP)
Title: Substrate voltage generating circuit for semiconductor device
Inventor: MIN DONNSUN
IPC: H01L27/04
Filed: 1990-11-14
Abstract: PURPOSE: To improve reliability by performing constitution from an oscillation part for generating prescribed oscillation signals, a voltage pump driving part for generating clock signals, a voltage pump part for generating a negative substrate voltage, a level sensing part for sensing the level of the substrate voltage and an oscillation driving part for outputting a bias voltage. CONSTITUTION: This substrate voltage generation circuit is constituted of the oscillation part 10, the voltage pump driving part 20, the voltage pump part 30, the level sensing part 40 and the oscillation driving part 50. Then, the oscillation part 10 compensates a resistance value by the change of a temperature and generates the oscillation signals ϕOSC for not changing an oscillation cycle and the voltage pump driving part 20 inputs the oscillation signals ϕOSC and generates mutually inverted clocks CK and CK after the lapse of prescribed delay time. The voltage pump part 30 inputs the inverted clocks CK and CK and generates the negative substrate voltage VBB.  Also, the level sensing part 40 senses the state of the substrate voltage VBB generated by the voltage pump part 30 and the oscillation driving part 50 is operated in the case that the sensed voltage of the substrate voltage VBB is not a prescribed voltage value and outputs the bias voltages VOP and VON to the oscillation part 10. Thus, the change of the oscillation cycle is prevented.
Patent JP-2000132440-A (JP)
Title: File information registration system
Inventor: SAWADA SHOICHI
IPC: G06F17/50
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide the file information registration system which uses extensions shown by an operating system or in environment or determined by an implicit provision to obtain the attributes of a file. SOLUTION: This system is equipped with a 1st external storage device 2 using at least replaceable recording medium or communication device 4, a 2nd writable external storage device 92, an input device 6 for inputting the source of a file having a previously specified expander and its write destination when the file is written from the 1st external storage device 2 or communication device 4, and a display device which automatically displays an input picture for the input from the input device 6; and input results are registered in the form of a data base in the 1st or 2nd external storage device which is specified in advance.
Patent JP-H08164406-A (JP)
Title: Rolling roll
Inventor: YASUTAKE MUTSUMI
IPC: B21B27/02
Filed: 1994-12-09
Abstract: PURPOSE: To provide a rolling roll whose sleeve roll is strongly tightened and also easily attached and detached. CONSTITUTION: In the rolling roll B which is composed of a shaft 1, two labyrinth rings 2a, 2b arranged on the outer periphery 1a of the shaft 1, locknut 17 arranged between the labyrinth rings 2a, 2b and a sleeve roll 3 made of cemented carbide, a cylinder mechanism 18 having a piston ring 20 is provided on the side faced to the sleeve roll 3 of the locknut 17 and, when the sleeve roll 3 is pressed by the cylinder mechanism 18, a split ring 26 is interposed between the locknut 17 and the sleeve roll 3.
Patent JP-S63158616-A (JP)
Title: Guide device for optical unattended carriage
Inventor: TERADA YOSHIYUKI
IPC: G05D1/02
Filed: 1986-12-23
Abstract: PURPOSE:To perform the branching operation along a guide line by mounting a picture processing device, which discriminates and recognizes the pattern of a reflection tape, on an unattended carriage to entirely abolish autonomous running of the unattended carriage. CONSTITUTION:An unattended carriage 1 on which a picture processing device 7 is mounted runs along a guide line A while performing the picture processing of the output of an image sensor 5 to discriminate and recognize the pattern of the reflection tape. When the carriage 1 comes to a branch point P, reflection tapes 13 and 15 different in pattern forming the guide line are simultaneously detected. If a branch command is preliminarily given, the carriage 1 runs while detecting the reflection tape 13. But otherwise, the carriage 1 runs while detecting the reflection tape 15. Thus, autonomous running of the unattended carriage is entirely abolished to perform the branching operation along the guide line.
Patent JP-H06228833-A (JP)
Title: Sensor for detecting yarn breakage of spinning machinery
Inventor: UEMATSU TATSUYA
IPC: B65H63/032
Filed: 1993-12-07
Abstract: PURPOSE:To eliminate the need for ensuring a new space for installing a yarn breakage detecting sensor for detecting the presence of yarn breakage for each spindle in a real-time system so as to automatically regulate an air gap in a magnetic circuit to a proper state in regulating a clearance of a traveler clearer. CONSTITUTION:A yarn breakage detecting sensor 1 is integrated with a traveler clearer 2, made of a magnetic material and equipped with a clearer body (2a) and a pair of blade parts (2b) branched from the tip thereof to the right and left. A permanent magnet 4 is secured to the undersurface of the clearer body (2a). A respectively independent pickup coil 5 is wound around each blade part (2b). The traveler clearer 2 in a state of the permanent magnet 4 in contact with the surface of a ring rail 7 is fixed to the ring rail 7.
Patent JP-H04177873-A (JP)
Title: Complimentary mis semiconductor device
Inventor: MAKINO TAKAMI
IPC: H01L29/786
Filed: 1990-11-13
Abstract: PURPOSE:To enable hot carrier effect to be restricted and a threshold voltage (Vth) to be set easily by forming NMOS and PMOS channel regions with a nearly intrinsic semiconductor layer and then constituting a gate electrode with a material having a Fermi level which is separated from the Fermi level of the intrinsic semiconductor. CONSTITUTION:A nearly intrinsic Si layer exists as a channel region 10 on a supporting substrate 1-1 such as an Si wafer and an insulation layer 1-2 such as SiO2, a gate electrode 14 of NMOS is p<+> polySi, and a gate electrode 15 of PMOS is n<+> polySi. Then, a Fermi level of p<+> polySi is located at an upper edge of a band gap and that of n<+> polySi is located at a lower edge of the band gap, thus achieving a sufficient energy level difference with the Fermi level of the nearly intrinsic Si forming a channel region and achieving a desired Vth, thus preventing hot carrier effect from being generated.
Patent JP-H04178286-A (JP)
Title: Laser beam marking device
Inventor: MAGOTA MASASHI
IPC: B23K26/066
Filed: 1990-11-13
Abstract: PURPOSE:To improve visibility of marked characters by providing a square opening mask in front of an emitting end of a laser beam machine. CONSTITUTION:A laser beam 10a emitted from the emitting end 2 of the laser beam machine 1 is passed through the mask 3 having a square opening, condensed by a condenser lens 7 by operating an X axis regulation galvanometer type mirror 5 and a Y axis regulation galvanometer type mirror 6 via an optical axis regulation mirror 4 in a scanning unit 8, moved on an irradiation point of a laser beam 10b having a square cross-sectional shape and a workpiece 9 is grooved and the characters are marked thereon. Consequently, ruggedness of the peripheries of the marked characters are obviated, the peripheries of the characters are made sharp and the visibility is improved.
Patent JP-H03166869-A (JP)
Title: Video camera with function for correcting field motion
Inventor: SAKAKIBARA YOSHIO
IPC: H04N5/232
Filed: 1989-11-27
Abstract: PURPOSE:To obtain a picture with less blur by operating a field motion correction function so as to bring the shutter speed to a prescribed value or over automatically thereby selecting an optimum shutter speed without troubling a photographer. CONSTITUTION:An object whose image is focused by an optical system 1 is outputted as a picture signal (a) read by an image pickup means 2. A field motion correction means 4 controls a picture segmentation position of the means 2 based on an output of a field motion detection means 3 to correct field motion. A photographer uses a switch means 5 to control the operation of the means 4. A shutter speed control means 6 controls an image pickup device control circuit of the means 2 to control the shutter speed and selects a prescribed shutter speed when the operation of the field motion correction function is initiated. Since a blur is remarkable when the prescribed shutter speed is too slow and the output from the image pickup device is low when the shutter speed is too fast, the shutter speed is decided by the trade-off of various factors by taking the property of the field motion into account.
Patent JP-H06163846-A (JP)
Title: Ferroelectric-substance memory
Inventor: ITO TAKESHI
IPC: H01L27/105
Filed: 1992-11-17
Abstract: PURPOSE: To provide a ferroelectric memory, having a nonlinear resistance body and a ferroelectric cell laminated in layers, which matches two terminal elements with nonlinear current-voltage characteristic by using a silicon material. CONSTITUTION: Memory cell parts in layered structure, which consist of ferroelectric layers 5 storing information and bidirectional silicon diode layers 6 laminated on the ferroelectric layers 5 and constituted into an npn-type or pnp-type, and upper stripe electrodes and lower stripe electrodes 3 which are formed above and below the memory cell parts arranged in a matrix orthogonal to each other are formed on a silicon semiconductor substrate 1, having a silicon oxide layer(SiO2 ) on its top surface. Further, this ferroelectric memory has inter-layer insulating films 7 of PSG, etc., charged so as to electrically insulating the respective memory cells.
Patent JP-H01148578-A (JP)
Title: Automatic discharging device for paper-supplying cassette
Inventor: IKETANI SHOJI
IPC: B41J29/48
Filed: 1987-12-04
Abstract: PURPOSE:To detect the absence of a paper and contrive simpler supply of the paper, by automatically pushing out a paper-supplying cassette to the exterior of a casing when a paper absence detection signal is outputted from a detector. CONSTITUTION:Papers 14 contained in a paper-supplying cassette 15 are sequentially drawn out by a paper-supplying roller 13, are supplied by a paper-feeding part 2 to a printing part 3, and are printed. When the papers 14 in the cassette 15 run out, a detector 27 is turned ON, and a discharge driving circuit 28 excites an electromagnet 23. By this, a magnetic body 22 is attracted downward together with a fastening pawl 18, and the cassette 15 is pushed out of a casing 1 by a pressure exerted by a spring 24, whereby the absence of the paper is recognized. The absence of the paper can be recognized also through an indicator 29 or an alarm 30.
Patent JP-H05247740-A (JP)
Title: Core centering of yarn twisting spindle
Inventor: GERUTO SHIYUTAARETSUKAA
IPC: D01H7/10
Filed: 1992-10-20
Abstract: PURPOSE: To simplify fitting and core centering of a spindle in a ring fin spinning machine or a ring yarn twisting machine by fixing a control ring at a specific position before fitting a spindle to a spindle rail. CONSTITUTION: This spindle has a spindle housing 2 revolvable around a control ring 15 and the control ring has a calotte-like guiding plane 19 at a front face opposing to a spindle rail 12. A guiding plane 20 formed correspondingly to the spindle housing 2 is attached to the guiding plane 19. A spindle rotating part 3 inserted into the spindle housing 2 is located at the center of movement loci of fine spinning rings 9, 9', or the like.
Patent JP-H02153525-A (JP)
Title: Manufacture of semiconductor device
Inventor: KATAYAMA TOSHIHARU
IPC: H01L21/768
Filed: 1988-12-05
Abstract: PURPOSE:To bring an impurity region into contact with a metallic layer for reducing the contact resistance at the maximum position of the impurity concentration by a method wherein the position of the maximum concentration of impurity ions is previously set up while the substrate is etched away down to the set up position. CONSTITUTION:A silicon oxide film 2 is formed on the main surface of a p-type Si substrate 1 and then the film 2 is etched away to expose the specified part of the substrate 1. The exposed part is implanted with the impurity using the residual film 2 as a mask and then an ion implanted layer 4 is formed. In order to activate the implanted impurity as well as to recover the lattice defect, the whole body is heat treated at the low temperature of around 400 deg.C. By this process, an impurity diffused region 5 containing the maximum point of the impurity concentration in the position at the specific distance (d) from the surface is formed. The part reaching the point at the depth (d) of the substrate 1 is etched away. Then, a metallic wiring layer 7 is formed on the recession 6. Through these procedures, the layers 6 and 7 are brought into contact with each other at the maximum point of the impurity concentration thereby the contact resistance is reduced.
Patent JP-H03167573-A (JP)
Title: Copying magnification setting method for electrophotographic copying machine
Inventor: MIZUIDE KAZUHIRO
IPC: G03G15/041
Filed: 1989-11-27
Abstract: PURPOSE:To increase the times for confirming the positions of a lens and mirrors which carry out magnification ratio setting and to improve precision by returning the lens and mirrors for setting the magnification ratio once to home position and then traveling them after confirming their positions when the inputted copying magnification is within the specified range. CONSTITUTION:The device is constituted so that the copying magnification ratio is set by traveling each of the lens 18, and mirrors 19 and 20 responding to the inputted copying magnification ratio, and returning them once to the home positions and carrying out confirmation of the positions. That is, when a magnification ratio of a specified range is inputted, since little time is required for the lens 18, and the mirrors 19 and 20 to be returned to the home positions, they are traveled to the positions responding to the inputted magnification ratio after they are returned to their home positions once. Thus, whenever the magnification ratio of the specified range is inputted, the confirmation of the positions of the lens 18 and mirrors 19 and 20 are carried out, and their positioning precision is improved.
Patent JP-H01149586-A (JP)
Title: Luminance signal/chrominance signal separating circuit
Inventor: YAMASHITA KOICHI
IPC: H04N9/78
Filed: 1987-12-04
Abstract: PURPOSE:To attain an accurate YC separation without picture quality degradation by using a low-frequency Y signal component for the detection of a correlation by a YC separating circuit equipped with plural filters having characteristics different from one another. CONSTITUTION:When the sampled value of a sample point which is S33 is inputted from an input terminal 100, sampled values N32-N11 of sample points which are S32-S11 can be respectively obtained in the outputs of a first - an eighth delay circuits 201-208. A first and second 1/2-multiplying circuits 321 and 322 and a first subtracting circuit 501 constitute a chrominance signal extracting filter in a vertical direction to extract the C signal of the sample point S22. The second and a third 1/2-multiplying circuits 322 and 323 and a second subtracting circuit 502 constitute the chrominance signal extracting filter in the vertical direction to extract the C signal of the sample point which is S22. The output of the circuit 501, the output of the circuit 502 and the output of an adding circuit 401 are inputted to a first switching circuit 601 and three input signals are switched and outputted by an output control signal supplied from a comparing circuit 900.
Patent JP-2000138498-A (JP)
Title: Method and apparatus for conveying substrate
Inventor: TERADA HIROHIDE
IPC: B65G23/00
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To enhance productivity by enabling the minimization of shock applied to a substrate on stopping the substrate to stably position the substrate and the change of preparatory plan readily and shortly although the mass of the substrate changes. SOLUTION: In a method of conveying a substrate, a substrate (c) is stopped to be positioned to a predetermined stop position by allowing the substrate (c) to contact a stopping means 3 halfway through conveyance. In this case, the substrate (c) entering a transfer path is detected by a first detecting means 4 and recognized, and the time for speed change and low speed conveying time for the substrate (c) are specified based on the inherent data of the recognized substrate (c). After decreasing the conveyance speed of the substrate (c) when positioning the substrate (c) to the predetermined stop position, the substrate (c) is further conveyed slowly for the specified time until reaching a stopping means 3.
Patent JP-H07158897-A (JP)
Title: Building equipped with air conditioning system
Inventor: SHIMURA TATSU
IPC: F24F7/08
Filed: 1993-12-08
Abstract: PURPOSE:To obtain a building equipped with an air conditioning system which enables easy construction of the foundation, causes a thermal loss little and, moreover, is excellent in an external appearance. CONSTITUTION:An air conditioning system is constructed by making panel bodies constituting structural bodies such as a wall and a floor be hollow-box- shaped duct panels, by forming a supply air duct 2 of these duct panels, by providing the supply air duct with an outlet, by connecting an air conditioner onto the base end side of the supply air duct and by connecting a heat source unit to the air conditioner. A blower unit 26 constituting the air conditioner and a plenum chamber 28 connected to an air outflow port of the blower unit are disposed in a space 24 formed on the lower side of stairs 23 connecting a plurality of floors.
Patent JP-2000135065-A (JP)
Title: Production of seasoned pickled ume
Inventor: IKUTA SHOJI
IPC: A23L19/00
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing seasoned pickled Ume (Japanese plum), in which seasoning step is carried out in a short time and a specific production equipment such as large-sized pickling tank is not required, and a method for producing the seasoned pickled Ume in which a seasoning solution after use is not produced in a large amount as waste liquid. SOLUTION: Ume fruit is housed in a heat-resistant and water-resistant bag-like vessel 1 and a seasoning solution 2 comprising one or more kinds of materials selected from common salt, ethyl alcohol and saccharides and having a prescribed osmotic pressure is housed in the vessel 1 so that Ume fruit or Ume pickled with common salt is immersed into these materials, and the bag-like vessel 1 is heated from the outside by hot water or heated steam so as to sterilize yeast and, at the same time, the Ume fruit is seasoned so that creases 5 which is characteristic to pickled Ume are formed on the surface skin of Ume fruit to provide the objective seasoned pickled Ume 3 are the bag-like vessel 1 is sealed to provide seasoned pickled Ume housed in the bag.
Patent JP-H06158880-A (JP)
Title: Bath room
Inventor: TAKAHASHI MASAYORI
IPC: E04H1/12
Filed: 1992-11-18
Abstract: PURPOSE:To enable piping work for water supply to a bathtub independently from a bathtub set work by providing a hydrant in a counter of a bay-window located on the outer wall of a bath room. CONSTITUTION:A bay-window 1 which forms a fixed sash window 11 is provided on the bathtub 5 side of a bath room. Then a hydrant is assembled inside a counter 12 located under the bay-window 1, and a feed pipe 3 to supply water to the bathtub is laid out vertically from the bottom of the bay-window 1 to the outside of an outer wall 4 with the pipe exposed. Thus the pipe work for the feed pipe 3 connected to the hydrant 2 can be made independently from the set work for the bathtub 5.
Patent JP-2001121764-A (JP)
Title: Printer
Inventor: NONAKA SADASHI
IPC: B26D1/08
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To quickly recover operation of a printer from sheet jam by unlocking a movable cutter easily. SOLUTION: A printer body 10 is fixed with a body cover 20 opening/closing freely. A fixed cutter 14 is fixed to the printer body 10 and a movable cutter 42 is fixed the body cover 20. The movable cutter 42 overlaps the body cover 20 on the open side in the downstream of the sheet carrying passage of the fixed cutter 14 and the body cover 20 can be opened without being impeded by the fixed cutter 14. Consequently, sheet jam can be eliminated quickly and the sheet can be cut sharply.
Patent JP-H05141148-A (JP)
Title: Automatic opening/closing device
Inventor: TANAKA EIICHI
IPC: E06B9/84
Filed: 1991-11-25
Abstract: PURPOSE:To recognize an object in and around an opening or closing means through an image as well as to avoid any possible danger at a time when this means operates. CONSTITUTION:An automatic opening/closing device is provided with an image inputting means 2 photographing the vicinity of an opening or closing means for a doorway, and an object detecting means 3 detecting an object in an image inputted by this inputting means 2, respectively. Also there are provided an object recognizing means 4, which recognizes a state of the object detected by the object detecting means 3, and a control means 6 controlling the opening or closing means by means of output of a trouble judging means 5 judging a trouble state of the object recognized by the object recognizing means 4. With this constitution, in the case where the object is approached to the preset area, any operation of the opening or closing means is controlled to avoid any possible danger.
Patent JP-S63162246-A (JP)
Title: Impression cylinder washer of sheet-feed press
Inventor: SATO SHINICHI
IPC: B08B7/04
Filed: 1986-12-26
Abstract: PURPOSE:To prevent the adhesion of liquid to a position where a difficult occurs by exposure to the liquid and the decrease of washability by lessening the use quantity of the liquid, by a method wherein the surface of an impression cylinder in rotation is clearly wiped off with a brush and the brush is stopped by turning the circumferential surface of a brush roller into which the brush is not planted onto the impression cylinder side when no washing is performed. CONSTITUTION:A washing liquid feed pump 6 is operated and the washing liquid 4 is fed into a container. The filling quantity of the washing liquid is detected with liquid surface detecting switch 10 and the pump is stopped when coming full of a suitable quantity. The purpose of a check valve 11 is to prevent the reflux of filling liquid after stopping the pump. Then, the impression cylinder 1 is rotated, and at the same time, the brush roller 2 is also rotated to obtain a washing state. When the washing of the impression cylinder is completed, a motor 5 is stopped, and at the same time, a brake is also set. Then, a vacuum pump is actuated and the residual liquid in the container is extracted. As mentioned above, the washing of the impression cylinder is completed and the operation of printing is started again.
Patent JP-H02155362-A (JP)
Title: Picture reading and recording device
Inventor: IJUIN KAZUYA
IPC: H04N1/12
Filed: 1988-12-08
Abstract: PURPOSE:To prevent the user from accessing the inside of the device simply by semi-opening an original carrying path opening unit while a recording sheet carrying path opening unit is not driven. CONSTITUTION:When jam such as choking of an original 1 takes place, while a recording cover 29 is closed, the user turns an operation panel 16 around a fulcrum 19 of a unit arm 18 to lift it up a little, thereby locking the rear part of the unit arm 18 to the tip of the recording cover 29. Thus, the depression between an ADF roller 4 and a separation piece 6 and the depression between a reader 9 and a read roller 11 are released to make it possible to retract the choked original 1. The user is not easily accessed in the carrier path in the 1st opening state and the possibility in touch with a high voltage position or of the destruction of the device is almost precluded.
Patent JP-S62163048-A (JP)
Inventor: JIYON EICHI BEIRESU
IPC: G03F1/54
Filed: 1986-12-26
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。