baber/WOPTO huggingface dataset:
Patent JP-H04175228-A (JP)
Title: Production of optics
Inventor: MONJU HIDETO
IPC: C03B23/02
Filed: 1990-11-05
Abstract: PURPOSE:To enable production of the subject thin and high-accuracy optics without changing the degree of parallelization of a thin transparent base plate or the thickness thereof by press molding the thin transparent base plate using a pair of mold units while making the temperature of one mold unit for forming fine optics higher than that of the other mold unit. CONSTITUTION:A thin transparent base plate 3 is placed on one press molding mold unit 1 for forming fine optics and a pair of press molding mold units 1 and 2 are heated to a prescribed temperatures. In this case, the temperature of the one mold unit 1 is made >=10 deg.C higher than that of the other mold unit 2 so that the temperature of the transparent base plate 3 may be a temperature where the base plate shows 10<6>-10<10> poise. A press cylinder 7 is lowered to press mold the transparent base plate 3 and the objective optics 10 are obtained. This method enables heat deformation of only a plane forming a microlens array, a diffraction grating, etc., and the objective thin and high-accuracy optics can be produced without changing the degree of parallelization of the original transparent base plate 3 and the thickness thereof.
Patent JP-H11128891-A (JP)
Title: Waste fermentation device
Inventor: SAKAMOTO SEISHI
IPC: C05F3/06
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To effectively dry and ferment organic waste in a waste fermentation device. SOLUTION: In the waste fermentation device which has a housing vessel 10 for housing waste, formed with its upper surface being closed by a top plate 10a and in which air form the outside is fed to the waste in the housing vessel 10 and also stream generated from the waste is discharged to the outside from the housing vessel 10, a partition plate 12 is installed in the upper part of the housing vessel 10 so that the inside of the housing vessel 10 is divided by it and an air chamber 13 is formed between the top plate 10a and it. The partition plate 12 is provided with a vent 14 for discharging steam generated from the waste in the housing vessel 10 into the air chamber 13, and the top plate 10a is provided with a vent 15 for discharging the steam discharged into the air chamber 13 in a position not opposite to the vent 14.
Patent JP-H01140346-A (JP)
Title: Reporting circuit for detecting error
Inventor: SODA YOSHIHISA
IPC: G06F11/22
Filed: 1987-11-27
Abstract: PURPOSE:To judge whether an error is detected first in any error detection circuit by suppressing the write of an error detection signal on a shift path in another unit circuit by the error detection signal of the unit circuit in which the error is detected first. CONSTITUTION:When the error is detected first in any unit circuits 100-10n-1, the error detection signal 40K is written on the shift path 4K of the unit circuit, and also, it is outputted from an output selection circuit 5K, and an error detection informing signal 41k line is activated, and is outputted from an error processing circuit 1, and an error processing storage circuit 16 is set, and its output is activated. Next, the output of the error processing storage circuit 16 is inputted to the error processing circuit 1 via an input selection circuit 3, and the error detection informing signal 41K line is activated. Therefore, error detection information is written only on the shift path 4K of the unit circuit in which the error is detected first, and the write on another shift path 4K is suppressed. In such a way, it is possible to recognize in which unit circuit the error is detected first.
Patent JP-2001128453-A (JP)
Title: Switching power supply
Inventor: SHIMADA MASAAKI
IPC: H02M3/28
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To smoothly start a power supply and to stably continue its oscillations irrespective of the largeness of a load at the time of a start-up or in a drooping state that an output electric power becomes large even when starting resistor is made large, in order to extend the cycle of intermittent oscillations. SOLUTION: At a start-up or in a drooping state where an output electric power becomes large, an output voltage-drop detecting circuit part detects that the output voltage of a driving winding L3 is low to turn on a drive current control circuit. Then, a low-voltage power source circuit supplies a start current from a low voltage source that occurs from the output of the driving winding L3 to the gate of a FET through the drive current control circuit, so that sufficient drive current is supplied to the FET and its oscillations are maintained stably, regardless of the size of a load. As a result, starting resistor for extending the cycle of the intermittent oscillations can be made larger, and power consumption at the stand-by time in the intermittent oscillations can be reduced without nonconformities.
Patent JP-2000127085-A (JP)
Title: Cutter
Inventor: ODA HATSUNOBU
IPC: B23D21/00
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a cutter capable of improving the working accuracy of a cut surface of a material to be cut by reducing the positional shifting of a cutting position. SOLUTION: This cutter 1 includes a fixed plate 2 secured to a base 11, a rotary plate 3 and a driving part 4 for rotating the rotary plate 3. A gas pipe 30 is passed through an insert hole 21 of the fixed plate 2 and an insert hole 42 of the rotary plate 3. A pair of upper and lower chucks 23a, 23b are disposed on the fixed plate 2 movably in the radial direction of the fixed plate 2. According to the outside diameter of the gas pipe 30, a pair of upper and lower chucks 23a, 23b are justified along the radial direction of the gas pipe 30 according to the outside diameter of the gas pipe 30 and the gas pipe 30 is removably clamped and fixed by the paired upper and lower chucks 23a, 23b. When a driving shaft 12 is rotated, the rotary plate 3 is rotated through a driving gear 14 and a rack 41, so that the gas pipe 30 is cut along the radial direction by a cutting blade 58.
Patent JP-H06149406-A (JP)
Title: Cpu clock switching control system
Inventor: AKASHI KAZUO
IPC: G06F1/04
Filed: 1992-11-11
Abstract: PURPOSE:To perform efficient and precise power saving operation control corresponding to the operation environment change of a system by automatically switching and controlling a CPU clock for deciding processing speed corresponding to an in-system operation environment change such as a battery charging/ discharging state change or the like. CONSTITUTION:This system is provided with a power source control processor (PC-CPU) 44 for generating data reflecting the specified operation environment change in the system, register (C-Reg) 45 for holding the data generated from this processor (PC-CPU) 44, and clock generator 19 for a main CPU 11 to generate a CPU clock at a certain frequency according to the input data inside a fixed frequency range, and the frequency of the CPU clock generated from the clock generator 19 is switched and controlled corresponding to the update of data in the register 45.
Patent JP-2000132661-A (JP)
Title: Control system by number of steps and its method
Inventor: MOROZUMI AKIO
IPC: G06M7/00
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain a control system by which the presence or absence of a user is easily judged and a personal computer is controlled. SOLUTION: The control system 1 is with a portable unit 10 for counting the number of steps and periodically transmitting it by feeble radio wave and a control unit 20 for receiving the feeble radio wave and judging the presence or absence of the user from the increase of with count value. In the system, it is recognized that the user comes close by walking when the received count value ϕ1 is increased from the previously received count value ϕ2 so that presence or absence is judged with precision. Then, a processing for displaying the number of steps during the absence or a greeting to the user who comes back in the personal computer is executed.
Patent JP-H07151646-A (JP)
Title: Tunnel rubbing simulator
Inventor: YAMAZAKI MIKIO
IPC: G01M9/08
Filed: 1993-12-01
Abstract: PURPOSE:To simulate tunnel running according to the actual running conditions of train with no restriction on the profile, weight, running distance of a simulat ed mobile. CONSTITUTION:In a simulator for running a simulated mobile 30 through a simulated tunnel, keys 34 are projected from the right and left sides of the simulated mobile 30. A pair of guide walls 54 are installed on the right and left sides in the simulated tunnel 18 with a key groove 56 being made in the inner side face. The simulated mobile 30 is run along the guide wall 54 with the key 34 being fitted in the key groove 56.
Patent JP-H05138890-A (JP)
Title: Method and apparatus for manufacture of ink jet recording head
Inventor: ITOU FUJIHIRO
IPC: B26D7/08
Filed: 1991-11-18
Abstract: PURPOSE:To achieve forming of a high quality section by preventing meandering of the section, and crack and chipping of a composite material surface from occurring by a method wherein cutting is performed while a chip attached to a cutting blade is being removed when an ink jet recording head is manufactured. CONSTITUTION:A wafer to which a device is formed is fixed onto a jig by using an air chuck or a hot-melt adhesive and others. Then, after aligning a specific pattern on the wafer to an original state on a cutting machine, it is cut to a specific size. In this cutting operation, demineralized water which vibrates ultrasonically is fed in a thickness direction of a cutting blade 1 from an ultrasonic application nozzle 4 fixed to a cutting blade cover 3. Chips stuck to the blade 1 are removed by cavitation operation of liquid having the ultrasonic energy. Herein, demineralized water is fed to the vicinity of a contact point of the blade 1 and a cutting component 2 from a cutting water feed nozzle 5 in the same way. Adhering substance removed through the effect of the nozzle 4 is discharged thereby and besides, the cutting component is cooled.
Patent JP-H11131726-A (JP)
Title: Down pipe fitting structure
Inventor: MIYAZAKI HIROTAKA
IPC: E04D13/08
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a down pipe which is invisible from the outdoor side and which does not interfere with vehicles or cargos by forming a space larger than the diameter of the down pipe in between a column and the down pipe and fitting an external wall member and arranging the down pipe between the column and the external wall member. SOLUTION: In a building unit having a frame body constituted of columns 21, 21 erected at the four corners of a rectangular shape, floor beams 22,... connecting the lower ends of the columns 21 along the rectangular sides, and ceiling beams connecting the upper ends of the columns 21 along the rectangular sides, a plurality of studs erected between the floor beams 22 and the ceiling beams are fitted in the state that the face connecting the outdoor side of the studs is protruded as much as the diameter of the down pipe 2 or more to the more outdoor side than the outdoor face of the columns 21. External wall members 54, 54 are laid at the outdoor side face of the studs and the down pipe 3 is fitted between the external wall member 54 and the columns 21.  Accordingly, the down pipe 3 is not exposed to the outdoor side and hence the part is made neat and further, vehicles or cargos or the like do not interfere with the down pipe.
Patent JP-H05138999-A (JP)
Title: Sheet skew detection of printing device
Inventor: MIYAZAWA SHIGERU
IPC: B41J29/48
Filed: 1991-11-18
Abstract: PURPOSE:To determine the degree of skew of a sheet by detecting the edge position of the sheet in the feed direction using two separate sensors in the direction perpendiclar to the feed direction of the sheet. CONSTITUTION:A printing device is capable of detecting the feed direction of a sheet 15 and the end position of the sheet in said direction using two different sensors 13, 14 in the feed direction and the vertical direction of the sheet 15 as well as controlling the feed amount of the sheet and a speed at which the sheet is fed. The difference in time required for the sensor to detect the presence of the sheet from a state 'the non-presence of the sheet' when the sheet is introduced and the difference in time required for the sensor to change from the state 'the presence of the sheet' to 'the non-presence of the sheet' are compared using the two different sensors. Thus the degree theta of a skew of the sheet can be detected by calculating the comparison results including the feed speed and feed amount of the sheet.
Patent JP-H0674914-A (JP)
Title: Surface defect inspecting device
Inventor: SUYAMA TSUNEO
IPC: G01B11/30
Filed: 1992-11-12
Abstract: PURPOSE:To provide a surface defect inspecting device by which a surface defect can be inspected on-line stably and continuously without being influenced by an oil nonuniform part such as causing nonuniformity of oil application or trickling-down of oil on the surface of an object to be inspected. CONSTITUTION:A surface defect inspecting device has a surface defect inspecting unit 5 to inspect a surface defect of an object to be inspected by adding various weights after reflected diffracted light from the surface of a steel plate 3 where oil is applied on the surface is converted into an electric signal and uniformizing rollers 4 which are arranged immediately before this 5 so as to come into contact with an oil applied surface of the steel plate 3 and where nonwoven fabric 41 impregnated with oil is installed on the outer peripheral surface of a roller 40 having a large number of hollow oil sucking holes and which spread uniformly oil applied on the steel plate 3, and also has an oil sucking blower 7 which puts hollow space of this 4 under negative pressure and sucks oil impregnated in the nonwoven fabric 41 to the hollow space of the roller 40 through the respective oil sucking holes and an oil groove 40a, an oil introducing hole 45a having a cover 45 and an oil extracting part 44 which can discharge this sucked oil outside of the hollow space.
Patent JP-S63155038-A (JP)
Title: Lens shift mechanism
Inventor: NAGATA TORU
IPC: G02B7/02
Filed: 1986-12-18
Abstract: PURPOSE:To prevent a lens from being moved in the optical axis direction and being inclined to this direction by interposing an energizing means between a lens barrel and a supporting member to energize the lens barrel to the guide face of a control member. CONSTITUTION:An annular space 5e is formed between an annular member 5 and a barrel 1, and a compression coiled spring S is provided in this space 5e to energize the barrel 1 toward a collar part 2a of a frame body 2. If the member 5 is pushed in the direction orthogonal to the optical axis by a cam 12 attached to a motor 11, parallel links 8 and 8 connected by a hinge 10 are moved in parallel, and the member 5 is moved not only in the direction orthogonal to the optical axis but also in the optical axis direction slightly in accordance with this parallel movement, but the lens barrel 1 is accurately guided by the collar part 2a and is moved only in the direction orthogonal to the optical axis because the lens barrel 1 is loosely fitted to the member and is pressed to the collar part 2a by the spring S. Consequently, the lens is prevented from being moved in the optical axis direction and from being inclined to this direction.
Patent JP-H11243428-A (JP)
Title: Method for equalizing digitally transmitted signal and reproducing filter
Inventor: SCHLAG ERWIN
IPC: H04L25/03
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for equalizing a digital signal and to provide a reproducing filter. SOLUTION: A signal is formed by a delay device 6 that reproduces a threshold decision element, a multiplexer and a delay signal for switching the multiplexer. An input signal 1 goes through at least four threshold decision elements 2 in parallel, an output signal 3 of the threshold decision element 2 is connected to the delay device 6 at least by a multiplexer 4, the delay device 6 is composed of at least two delay steps and delay signals 9 and 10 of these two delay steps switches at least one multiplexer 4.
Patent JP-H11143094-A (JP)
Title: Electrophotographic photoreceptor
Inventor: KINOSHITA KOICHI
IPC: G03G5/05
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor capable of ensuring variety for the kind of material suitable for a high-γ photoreceptor. SOLUTION: The electrophotographic photoreceptor has a photosensitive layer 1 which generates free electric charges in accordance with incident light and a current carrying layer 2 which is positioned under the photosensitive layer 1 in one body and amplifies electric current generated by light incident on the photosensitive layer 1.
Patent JP-H03162117-A (JP)
Title: Adaptive rank order filter device
Inventor: KOBAYASHI KAZUMASA
IPC: H04N5/213
Filed: 1989-11-21
Abstract: PURPOSE:To always obtain an optimal noise elimination characteristic by deciding an optimal rank by using a measured value of the number of a generation rate of a white peak nature noise and a black peak nature noise contained in an input image, and performing adaptively switching of a rank of a rank order filter. CONSTITUTION:The device is constituted of a signal input terminal 1, rank order filter 2, white peak nature noise detecting circuit 3, black peak nature noise detecting circuit 4, rank determining circuit 5, filter output terminal 6, and a processing window 10. In such a state, in an impulsive noise contained in an input image, the number or the generation rate of a white peak nature noise and a black peak nature noise is measured, respectively, an optimal rank is decided by this measured value, and switching of a rank of the rank order filter is performed adaptively. In such a way, the adaptive rank order filter device by which an optimal noise elimination effect is always attained can be obtained.
Patent JP-H10127240-A (JP)
Title: Production of quickly boiled packaged noodle and apparatus therefor
Inventor: OSAKO ISAO
IPC: A23L7/109
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To prepare noodles both as quickly boiled noodles simply cookable in a shorter time than that of a standard pregelatinization boiling time from a state of dried noodles or raw noodles and as sanitary packaged noodles preservable for a long period and enable the automatic mass production thereof. SOLUTION: This method for producing quickly boiled packaged noodles comprises a step for measuring retrograded noodles into a unit amount of packaging, a step for boiling the packaged noodles in a time required for pregelatinizing the surfaces of the retrograded noodles, a step for primarily packaging the boiled noodles in a water draining bag and producing primarily packaged noodles, a step for cooling the primarily packaged noodles with a shower of cold water, a step for immersing the primarily packaged noodles in a phosphate formulation solution at pH 10-13, a step for carrying out the water draining treatment of the primarily packaged noodles by jetting sterilized cold air thereon,  a step for performing a hermetically sealed secondary outer packaging in one to several of the primarily packaged noodles and a step for refrigerating or freezing and preserving the resultant primarily packaged noodles.
Patent JP-S63155403-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KIZU SHIGEO
IPC: G11B5/02
Filed: 1986-12-18
Abstract: PURPOSE:To execute various controls to a signal processing circuit on a rotary drum from the outside of the rotary drum without providing a transmission line of a control signal especially, by transmitting a control signal by using the same rotation coupling means for transmitting a recording signal or a reproducing signal in a format drop-out period. CONSTITUTION:A rotary drum 1 is provided with signal processing circuits 10a-10d, a control signal receiving circuit 11, and a control signal storing circuit 12, and also, a control signal transmitting circuit 16 is provided on a fixing part side for supporting the rotary drum 1. Also, this device is provided with a control signal transmission means for transmitting a control signal from a control signal transmitting circuit 16 to a control signal receiving circuit 11 by using a rotation coupling means for transmitting a recording signal or a reproducing signal, in a period (format drop-out period) 8 in which a magnetic transducer does not abut on a magnetic recording medium wound round extending over a prescribed angle range in the periphery of the rotary drum 1. In such as way, various control signals can be transmitted from the outside of the rotary drum 1 to the signal processing circuit 10a-10d on the rotary drum 1 without giving any disturbance to a recording signal and a reproducing signal, without providing especially an exclusive transmission line for a control signal.
Patent JP-H10141682-A (JP)
Title: Multi-chamber type air conditioner
Inventor: YASUNAGA YASUHISA
IPC: F24F5/00
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain a sufficient heating capacity, improve comfortableness and facilitate a control even when the heating operation of a floor panel and a plurality of indoor machines are simultaneously performed by connecting the indoor machines and connecting the floor panel having a refrigerant pipe for circulating a refrigerant to a cycle to carry out a floor heating. SOLUTION: In an air conditioner, four-way valves 3 and 4 are switched to carry out cooling and heating operations. When there are three indoor machines, high pressure gas refrigerant from compressors 1 and 2 passes through pipelines 18 and 19, its heat is radiated in an indoor side heat exchangers 9 and 10, the heat radiated gas refrigerant passes through pipelines 20 and 21 and enters motor operated valves 6, 7 and 8 to reduce its pressure. The pressure reduced gas refrigerant passes through an outdoor side heat exchanger 5 and returns to the compressors 1 and 2. A floor panel 17 is connected, in place of the indoor machines, to a heating operation of a refrigerating cycle.  In case a floor heating is carried out, the high pressure gas refrigerant from the compressor 1 passes through the pipeline 18 from the four-way valve 3 and its heat is radiated in a refrigerant pipe 16, and the heat radiated gas refrigerant enters the outdoor side heat exchanger 5 and returns to the compressor 1. Thus, the heat radiated in the refrigerant pipe 16 is transferred to the floor panel 17 so that the floor panel is entirely heated ad an effect of floor heating can be obtained.
Patent JP-H11144535-A (JP)
Title: Superconductive conductor
Inventor: YAMAGUCHI SAKUTARO
IPC: H01B12/08
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To moderate the drift caused in a superconductive coil by differing the interlayer stranding pitches of a multilayer structure having a strand wire structure stranding-up a number of superconductive strands. SOLUTION: A sheathing layer 4 consisting of Cu, aluminum, stainless or the like is formed around a superconductive strand layer 9. The superconductive strand layer 9, which is formed by winding a plurality of superconductive strands 1 in multilayer, consists of n-layer superconductive strands from the first layer in the center to the n-th layer on the outermost layer. In order to minimize the twisting as the whole superconductor, the strands are twisted less in the layer closer to the center, and twisted more in the layer closer to the outside. Otherwise, the twisting is not performed at all in the layer closer to the center, and the twisting is performed in only the layer close to the outside. The above procedure is reversed, whereby the connecting coefficient can be minimized.  The drift is hardly caused by the reduction in connecting coefficient, and the unevenness of current distribution between strands is prevented.