baber/WOPTO huggingface dataset:
Patent JP-H11124096-A (JP)
Title: Monitoring method for vehicle with acceleration sensor, in particular, power transmission assembly of helicopter
Inventor: MAINO BRUNO
IPC: F16H57/00
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To detect defects or failure conditions by calculating the relative deviation between the energies of first and second sample sets and comparing the calculated relative deviation with at least the first predetermined threshold. SOLUTION: A parameter MFP represents the energy generated by irregularity of engagement which is obtained by comparing the energy value contained as a signal component of the engagement frequency and its higher harmonies with the total energy of the signal. The parameter MFP changes between 0 corresponding to a theoretical condition in which a noise or irregularity never exists and 100 corresponding to a theoretical condition in which a signal s(t) does not contain the component of engagement frequency or its higher harmonics (24). Therefore, the MFP value becomes small when the monitored gear is working normally and becomes higher than if a defect or irregular condition exists. The CPU compares the obtained MFP parameter with two thresholds TH1 and TH2 (TH1<TH2) (25) to generate an alarm signal.
Patent JP-S6081636-A (JP)
Title: System for displaying picture editing area
Inventor: EJIRI KOUICHI
IPC: G06F3/153
Filed: 1983-10-12
Abstract: PURPOSE:To specify a picture editing area with high operability by coloring and displaying the editing area at the interactive editing of a picture displayed on a display screen. CONSTITUTION:When rectangular areas A, B are indicated by cursors, a command specifying the positions of both areas A, B and the whole area is applied. On the basis of the command, the rectangular area specified by the points A, B on a bit map is displayed with a specific color under control by a CPU1, and simultaneously recognized as an objective area for picture editing processing by the CPU. When an editing command is applied, the bit map in the area to be edited is read out from the memory 2 by the CPU1 and the information is contracted by a magnification varying circuit in an image generator 3. Then, the processed picture information is written in a bit map memory 2 under the control by the CPU1.
Patent JP-S5983962-A (JP)
Title: Decoration of glass product
Inventor: SUZUKI MITSUO
IPC: C03C17/32
Filed: 1982-10-29
Abstract: PURPOSE:To form a polychromic pattern with three-dimensional feeling, by preparing a layer to be decorated on the surface of a glass product, transferring a transferring material onto it, heat-treating it, so that a thermally movable dye in an ink layer of the transferring material is moved to the layer to be decorated and cooled, removing a resin and the dye left in the layer to be decorated. CONSTITUTION:The transparent or semitransparent layer 2 to be decorated made of ink consisting essentially of a synthetic resin having affinity or adhesiveness to glass is formed on the whole or part of the surface of the glass product 1. The transferring material 3 obtained by laminating successively the release layer 5, the ink layer 6 and the adhesive layer 7 to the substrate sheet 4 is transferred to the layer to be decorated. The resultant material is heated so that a thermally movable dye in the ink layer 6 is moved to the layer 2 to be decorated, and the layer 2 to be decorated is dyed. The transferring material 3 is removed from the layer 2 to be decorated by washing with water, solvent treatment, or buffing, the surface of the decorated layer 2 is simultaneously abraded, and transferring and drawing on the surface of the glass product 1 is finished.
Patent JP-H0855832-A (JP)
Title: Method and equipment for drying semiconductor wafer and the like
Inventor: MESAKI TAMOTSU
IPC: H01L21/304
Filed: 1994-08-12
Abstract: PURPOSE:To vapor-dry ideally in a best vapor-atmosphere accompanied by no sticking residue of impurities the whole of a medium to be dried which is carried in a vapor-vessel and is left as it is and whose whole is ranged from its underside to its upside, by drawing up the upper vapor-layer of a vapor- region present in the vapor-vessel which is caused by the cooling and sinking thereof when the medium is carried in the vapor-vessel and is left as it is. CONSTITUTION:In a method for drying a semiconductor wafer and the like, a medium (A) to be dried which has been rinsed by water is vapor-dried in a vapor-atmosphere. In this method, just after the medium A to be dried is carried in a vapor-vessel 1 and is left as it is, the upper opening of the vapor- vessel 1 is closed and the pressure in the vapor-vessel 1 is reduced instantaneously from its upside. Then, while the vaporization of a vapor-solvent (B) stored in the bottom of the inside of the vapor-vessel 1 is promoted and while the vapor thereof is drawn up to the upside of the vapor-vessel 1, the medium A to be dried is vapor-dried.
Patent JP-H1123051-A (JP)
Title: Air filter for air conditioner
Inventor: YAMASHITA TETSUYA
IPC: F24F13/28
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an air filter for an air conditioner in which collected dusts can be easily removed from a dust collecting net. SOLUTION: An air filter 6 having a dust collecting net 12 applied in tension to a supporting frame member 11 is integrally moulded with resin. A projecting amount (h) of the supporting frame member 11 from the dust collecting net 12 to an upstream side 9 is set to be smaller than a projecting amount for a downstream side 10, and this is approximately 0.5 mm or less. The air filter 6 at its upstream side 9 is applied as a resin feeding side, and a fixing member for an air cleaning filter device is projected at a surface of the downstream side 10.
Patent JP-H0638141-A (JP)
Title: Audio circuit for television receiver
Inventor: MURAYAMA MAKOTO
IPC: H04N5/60
Filed: 1992-07-17
Abstract: PURPOSE:To reduce the number of externally mounted components for an IC by applying amplitude control by a limiter so that a level of a signal inputted to a trap filter of active filter configuration is an optimum level to the filter to attain IC processing of the filter. CONSTITUTION:A trap filter 10 of active filter configuration is built in an IC1 and an optimum input level is in existence based on the relation of the S/N and distortion of an input signal. Then a limiter 9 is provided to a pre-stage of the trap filter 10 and the amplitude limit value is set to the optimum level. Thus, the S/N of the trap filter 10 is improved and the center frequency is not fluctuated. After an input signal from the input terminal is amplified by a 1st differential amplifier in the limiter 9, amplified by a 2nd differential amplifier circuit and the 2nd differential amplifier circuit is in switching operation in response to the input signal and the signal subject to amplitude limit is obtained at an output terminal.
Patent JP-H0632833-A (JP)
Title: Methacrylic resin molding material
Inventor: TAYAMA SUEHIRO
IPC: C08F20/10
Filed: 1992-07-17
Abstract: PURPOSE:To provide a methacrylic resin molding material low in carbide deposition on the screw(s) during the continuous operation of a molding machine in its injection molding, etc. CONSTITUTION:The level of residual alkylmercaptan in 100 pts.wt. of a methacrylic resin is reduced to <=1.4X10<-5>mol; thereby, the objective molding material in which carbide development into the resulting molded products in prevented for a long period of time during the continuous operation of a molding machine can be obtained without impairing the characteristics inherent in the methacrylic resin.
Patent JP-H07283418-A (JP)
Title: Vertical junction type field-effect transistor with optimized bipolar operation mode and its rreparation
Inventor: ARAN SHIYAATORU
IPC: H01L21/337
Filed: 1993-07-02
Abstract: PURPOSE: To form a transistor having a high switching speed by forming a hetero junction at an n-type channel between an inner layer and a channel region so as to show band discontinuity points in the valence band. CONSTITUTION: An Si/Ge alloy layer 23 is formed between overdoped p<+> semiconductor layers 4 in a intermediate region 7. The layers 4 are doped in the n-type, the same as in the region 7. This semiconductor material is selected so as to obtain such a hetero junction between an inner layer 23 and the channel region 7 that shows discontinuity points at the valence band in the energy band chart in case of an n<-> channel vertical JFET. As the result, the barrier lowers and minority carriers are injected from the gate region and concentrated at the inner layer 23 and confined by a nearby potential barrier of Si resulting from the band discontinuity points of the valence band. Thus the base width of the transistor in a bipolar opeartion mode can be controlled to ensure a high switching speed.
Patent JP-S6485110-A (JP)
Title: Filter element and preparation thereof
Inventor: SHIMOHARA ATSUSHI
IPC: B01D46/52
Filed: 1987-07-29
Abstract: PURPOSE:To obtain a filter element which is sure in sealing properties and firm in the structure by forming the sealing part of an annular filter body which is supported on the upper and lower annular supporting bodies different in size into such a structure that the filter body and the supporting bodies are closely stuck. CONSTITUTION:A filter element 20 is constituted of a filter body 2, a supporting body 21, an upper sealing packing 22 and a lower sealing packing 23. The supporting body 21 has an upper supporting ring 26 provided with an annular groove 26a, a lower supporting ring 25 provided with an annular recessing part 25a opened downward in a turned guttering shape and a strut 24 radiately joining both. The filter body 2 is formed by radiately fluting and working a sheetlike filter medium. The upper sealing packing 22 is spread over the annular groove 26a and an upper end edge 15a and formed by urethane foam. The lower sealing packing 23 is spread over the lower supporting ring 25 and a lower end edge 16a of the filter body and formed into an annular shape by urethane foam.
Patent JP-S5893026-A (JP)
Title: Synchronous optical detector
Inventor: KANEKO YUTAKA
IPC: H04N1/113
Filed: 1981-11-28
Abstract: PURPOSE:To prevent the occurrence of jitters as well as to reduce an effect of dust on a photodetecting window, by providing a cylindrical lens before a photodetecting element. CONSTITUTION:A cylindrical lens Lc having a bus in the scanning direction is provided to obtain a conjugate relation between a deflecting point and a photodetecting element. At the same time, the scanning line which scans on the photodetecting surface of the photodetecting element is made to scan the same area on the photodetecting surface regardless of the fall, etc. of the reflecting surface of a rotary polyhedral mirror. As a result, the jitters due to a shift of the scanning position can be eliminated. It is allowed for a photodetecting element PD to receive the scanning light via an ftheta lens. In this case, the subject point of the lens Lc coincides with the output pupil of the ftheta lens. The beam diameter increases only in the direction vertical to the deflecting surface owing to the function of the lens Lc, and therefore, the effect due to dust, flaws, etc. can be reduced on a photodetecting window. The beam diameter can be properly set by selecting the focal distance of the lens Lc.
Patent JP-S5892508-A (JP)
Inventor: HASEGAWA KATSUJI
IPC: B27L5/02
Filed: 1981-11-28
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-H1040561-A (JP)
Title: Apparatus for driving objective lens
Inventor: KOJIMA TAKAYUKI
IPC: G11B7/09
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To restrict a shift of an optical axis of an objective lens even when a disk rotates at high speed by holding the objective lens by means of a lens holder filled with a fluid which is moved in a direction opposite to a rotational direction of the lens holder, and suppressing an inclination of the lens holder. SOLUTION: When a lens holder 2 is moved in a focus direction 41 or tracking direction 42 because of vibrations of a disk face or eccentricity of the disk, a center of gravity is shifted from a driving point of the lens holder 2, and a force rotating the lens holder 2 in a clockwise direction 43 or counterclockwise direction 44 is generated. In consequence, an optical axis of a lens is shifted. At this time, fluids 32a, 32b are filled in internal spaces 31a, 31b of the lens holder 2, which move in a direction opposite to a rotational direction of the lens holder 2, thereby restricting an inclination of the lens holder. In this manner, since the fluids are filled in the lens holder, the shift of the optical axis of the lens is restricted even when a frequency of vibrations of the disk face or eccentricity of the disk is high during the high-speed rotation of the disk.
Patent JP-H1034326-A (JP)
Title: Welding method in structure
Inventor: FURUKATA MITSUO
IPC: B23K9/127
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To unnecessitate the slag removing working at the re-start of welding. SOLUTION: In this welding method, ends of a bottom wall part 21 and a side wall part 22 are mutually welded by a multi-layer welding method, and plural numbers of reinforcing plates 23, 24 are laid on the way of this welding line 25. At the time of initial layer, when welding each divided welding line 25a to 25d partitioned by each reinforcing plate 23, 24 from an end toward another end by once avoiding at an arranging place of each reinforcing plate 23, 24, welding is executed so that its welding end position of the divided welding part is made a starting position of welding in the adjoining divided welding part of the part welded already, and the starting position of the welding layers after the 2nd layer is made as the welding end position of the former layer.
Patent JP-S6083215-A (JP)
Title: Adjusting device of magnetic head
Inventor: SHIBATA MASAO
IPC: G11B5/56
Filed: 1983-10-13
Abstract: PURPOSE:To easily adjust the projection quantity of a magnetic head among five adjustment quantities by fitting the magnetic head to the tip part of an arm having cantilever structure for a head carriage, and bringing a pressure member into contact with the tip part of the arm and adjusting the projection quantity. CONSTITUTION:The magnetic head 46 is fitted to the head carriage 42 through a head holder 74. The head holder consists of a substrate 76 and the arm 78 having nearly L-shaped cantilever structure. A rectangular fitting plate 80 is provided to the other terminal of the arm 78, and a screw 84 for fitting the magnetic head is screwed into a screw hole 82 to fit the magnetic head 46 to the fitting plate 80 of the arm 78. An adjusting screw 88 is screwed into the screw hole 86 of the substrate 76. The adjusting screw 88 abuts on the lower edge of the fitting plate 80 to move up and down the fitting plate 80 by utilizing the elastic deformation of the arm 78, adjusting the projection quantity of the magnetic head 46.
Patent JP-S6083066-A (JP)
Title: Picture display
Inventor: KATAGIRI KAZUHARU
IPC: G09F9/00
Filed: 1983-10-12
Abstract: PURPOSE:To prevent occurrence of unevenness of picture quality due to external light by providing a shading layer on the surface of a photoconductive layer of an image carrier used in a picture display. CONSTITUTION:When light image exposing is started in an exposed position on the back of a belt 4, conductive toner of developing sleeve side adheres selectively on the surface side of the belt, and a toner image corresponding to the exposed image is formed. The surface of the belt on which the toner image is formed turns within the limit of a picture peeping window 2 and stops once. Thus, the picture is displayed in the window 2. After the lapse of a fixed time, or by operation of a belt restarting button, the belt 4 is rotated again, and the next display picture is moved to the window 2, and the belt is stopped temporarily and the picture is displayed. The image carrier is made by forming a transparent conductive layer 42 on the outer face of a transparent base sheet material 41 to make a transparent conductive base body layer 43. A photoconductive layer 45 is provided on the transparent conductive layer 42, an intermediate layer 48 that forms a shading layer is superposed on the photoconductive layer 45, and a surface layer 49 is superposed on the intermediate layer 48. The surface layer 49 functions as a layer that carries a toner picture.
Patent JP-S5899303-A (JP)
Inventor: OONISHI HISAO
IPC: B65B25/16
Filed: 1981-11-27
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-H1139878-A (JP)
Title: Static type semiconductor memory cell
Inventor: SATO HIROTOSHI
IPC: G11C11/412
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To improve stability of data holding by connecting first and second cut-transistors between the first and second driver transistors and the grounded node and then setting threshold values of first and second driver transistors to hold the potential of the first or second storing node. SOLUTION: During the stand-by mode where the high level H and low level L potentials are held respectively to the storing nodes SN, /SN, the cut- transistors Q5, Q6 are in the non-active condition, but since a threshold value is low, a leak current flows holding the low level L of the storing node /SN with a leak current of the cut-transistor Q6. Here, in order to hold the high level H of the storing node SN to a sufficiently higher level with a high resistance element R1, the threshold value of the driver transistor Q1 is set higher than a predetermined value. Thereby, the limit voltage of operation can be lowered and data can be held stably.
Patent JP-H0612432-A (JP)
Title: Stock replenishing computing device
Inventor: TAKEUCHI YUMIKO
IPC: G06Q50/00
Filed: 1992-06-25
Abstract: PURPOSE:To properly maintain stocks in accordance with a sales state and a replenishing state of a commodity. CONSTITUTION:An average shipment number calculating means 3 calculates the number of average shipment of each commodity obtained by considering the number of shipment actual results, based on a stock file 7 and a commodity information file 8, taking an opportunity of a stock replenishing calculation instruction from an input means 1. An ordering point calculating means 4 calculates ordering points of each commodity, based on the number of average shipment, the commodity information file 8 and a replenishing information file 9. A stock replenishing number calculating means 5 calculates the number of effective stocks, based on the stock file 7, and decides whether there is necessity of replenishing stocks of each commodity or not, based on comparison of the number of effective stocks and the ordering point. In the case it is decided to be 'replenishment is necessary', the number of replenishing the stocks is calculated, based on the number of effective stocks, the number of average shipment, the commodity information file 8 and the replenishing information file 9, a replenishing request (data in a replenishing request file 10) having the number of replenishing the stocks as the number of replenishing requests is outputted, and the stock file 7 for reflecting a result of a stock replenishing calculation is updated.
Patent JP-H0355529-A (JP)
Title: Novel organic nonlinear optical material and method for converting light wavelength by using this material
Inventor: UCHINO NOBUHIKO
IPC: G02F1/361
Filed: 1989-07-25
Abstract: PURPOSE:To obtain a wavelength converting element, etc., by using a specific compd. as the nonlinear optical material. CONSTITUTION:The compd. expressed by formula I is used as the nonlinear optical material. In the formula I, R denotes a hydrogen atom or electron attracting group; A denotes an electron attracting group; D denotes an electron donating group. The group expressed by R denotes a nitro group, cyano group, etc.; the group expressed by A denotes a phenyl group, 4-nitrophenyl group, etc.; the group expressed by D is an alkoxy group, aryl group, etc. The wavelength converting element, etc., exhibiting high nonlinear responsiveness are obtd. in this way.
Patent JP-H0477937-A (JP)
Title: Microprogram control system type data processor
Inventor: YOKOYAMA MEIKO
IPC: G06F9/22
Filed: 1990-07-19
Abstract: PURPOSE:To automatically correct faults which occurs in respective processors by previously storing programs being the objects of maintenance in non-volatile memories in the processors. CONSTITUTION:A data processor consists of plural processors 1 and 2, an external storage device 15, an external output device, and an interface bus 14 setting the arbitrary processor to be an interruption prohibition state from the specified processor. The non-volatile memories 11 and volatile memories 12 are provided on respective processors. Patch routines 111 inputting maintenance information 152 to the programs being the objects of maintenance 151 and logging routines 112 storing fault information occurred in respective processors to a logging area 153 on the external output device 15 are stored on the non-volatile memories 11. When the faults occur, a series of the processings are automatically executed in the data processor. Thus, all the correction patches of software for a trouble becoming the same phenomenon when the program being the object of maintenance is developed again on the processor 1 are inputted.
Patent JP-H0729484-A (JP)
Title: Field emission cathode having focusing electrode, and its manufacture
Inventor: ITO SHIGEO
IPC: H01J1/304
Filed: 1993-07-07
Abstract: PURPOSE:To provide a field emitting cathode in which the spreading of electrons emitted from an emitter is prevented without lowering the withstand voltage between an anode and the cathode. CONSTITUTION:A focusing electrode 7 for focusing electrons emitted from an emitter 8 is integrally formed on a gate electrode 5 through a second insulating layer 6. Further, the diameter of the focusing electrode 7 is set to about 1.2-2 times the diameter of the gate electrode 5, so that the electrons emitted from the emitter 8 are focused, and no crosstalk is caused.
Patent JP-H0355915-A (JP)
Title: Logic circuit
Inventor: SHIOZAWA NOBORU
IPC: H03K19/086
Filed: 1989-07-25
Abstract: PURPOSE:To suppress the excess operation and to prevent generation of an output undershoot by decreasing the base potential of an active pull-down transistor(TR) via a bias TR at the trailing edge of an output signal with a feedback capacitive element. CONSTITUTION:When a signal (a) at an input terminal IN1 changes from a low level to a high level, an output signal (b) changes from a high level into a low level. An output TR Q3 is substantially turned on accordingly, an output signal inverse of (c) obtained from the emitter of a TR Q1 changes from a low level into a high level and the base potential of a TR Q4 goes tentatively to a high level via a capacitor C1 in response to a change into the high level. Thus, the TR Q4 is turned on to change an output signal (d) at an output terminal OUT from a high level into a low level at high speed. In such a case, the emitter level of the TR Q6 is decreased to the low level in terms of AC via the capacitor C2. Thus, generation of undershoot in the output signal (d) is prevented.
Patent JP-S6170708-A (JP)
Inventor: YOSHINO HIRONORI
IPC: H01G4/22
Filed: 1984-09-13
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。