baber/WOPTO huggingface dataset:
Patent JP-S58103618-A (JP)
Title: Electrostatic capacity type measuring method for liquid volume
Inventor: OOTA YASUHITO
IPC: G01F23/26
Filed: 1981-12-16
Abstract: PURPOSE:To measure liquid volume always accurately by forming a specific part in the prescribed position of positive and negative electrodes to be provided in a storage tank and detecting the non-linear change in electrostatic capacity generated in said specific part. CONSTITUTION:An electrode bar 5 is constituted of a cylindrical body which is slender overall, and said bar consists of a negative outer electrode bar 14 and a positive inner electrode bar 15 provided on the inner side thereof. A specific part 16 is formed in the prescribed height position of the bar 15, for example, in the intermediate position of the bar 15. The part 16 is so constituted that, for example, a metallic plate 17 is provided like a flange on the outside circumference in the prescribed position of the bar 15.
Patent JP-S60101793-A (JP)
Title: Magnetic bubble transfer path
Inventor: OOTA NORIO
IPC: G11C11/14
Filed: 1984-09-28
Abstract: PURPOSE:To transfer a magnetic bubble which is smaller than a transfer path gap through the gap without any trouble by providing the gap part of a ''Permalloy'' pattern with a magnetic circuit by ion implantation. CONSTITUTION:A rectangular magnetic path 7 which is as wide as gap width delta and long in the arrow-3 direction of chevrons of the pattern 2 is formed at the gap part of the ''Permalloy'' pattern 2 by implanting ions in a magnetic garnet thin film 5. This magnetic path 7 transfers the magnetic bubble which is smaller than the transfer path gap through the gap without any trouble.
Patent JP-H0731561-A (JP)
Title: Device for opening and closing toilet seat and cover
Inventor: SHICHINO TEISHO
IPC: A47K13/10
Filed: 1993-07-21
Abstract: PURPOSE:To open and close the seat and cover of a toilet stool at predetermined speeds by equipping a feed-back control means for controlling drive circuits in accordance with pulse signals depending upon the result of detection of the opening and closing positions and the opening speeds of the seat and cover of the toilet stool, in circuits for driving motors for opening and closing the seat and cover of the toilet stool. CONSTITUTION:Motors 11, 21 for opening and closing the seat and cover of a toilet stool is connected to a control circuit CPU 30 for controlling the opening and closing of the seat and cover of the toilet stool, through motor drive circuits 35, 36, and further sensors 31 to 34 for detecting whether the seat and cover of the toilet stool are at open or close positions or not are connected thereto. Further, encoders 17, 27 for detecting the opening and closing conditions of the seat and cover of the toilet stool and the opening and closing speed thereof, and a sensor 8 for detecting the seating of a person are connected to the CPU 30. The CPU 30 detects the presence of the user, and causes the motor drive circuits 35, 36 to produce feed-back signals for opening and closing the seat and cover of the toilet stool at predetermined speeds, that is, the CPU 30 controls the motor drive circuits 35, 36. With this arrangement, the seat and cover of the toilet stool are opened and closed at predetermined speeds, thereby it is possible to enhance the usability for the user.
Patent JP-S6466655-A (JP)
Title: Direct manufacture of photomask
Inventor: JIN MIZUGUCHI
IPC: H05K3/00
Filed: 1988-08-12
Abstract: PURPOSE: To directly manufacture a plate surface suitable for formation of high-resolution images by an image printing method by using a thermal transfer printer and an ink ribbon contg. pigments or dyes absorbing light in a range of 350 to 450nm to directly generate a photomask on a PS plate subjected to exposure and irradiation after development of the plate. CONSTITUTION: The photomask allowing the direct use of the images formed by the thermal transfer printer on the presensitized plate is manufactured. In manufacturing this, the thermal transfer printer and the ink ribbon contg. pigments or dyes absorbing the light in the range of 350 to 450nm are used. The ink ribbon is formed by including the pigments or dyes absorbing the light in the range of 350 to 450nm onto the surface of the metallic plate (presensitized plate) coated with a positive effect type photosensitive polymer having sensitivity with the light in the range of 350 to 450nm and a polymer which is soluble in an alkaline soln. and allows the transmission of the light of 350 to 450nm as a surface layer.
Patent JP-H0627470-A (JP)
Title: Rubbing roller
Inventor: KOBATA YOSHIHIRO
IPC: B23K1/00
Filed: 1992-07-07
Abstract: PURPOSE:To facilitate peeling of a both side coated adhesive tape for sticking a rubbing cloth so that this rubbing cloth can be easily exchanged by making the surface of a metallic roller non-adhesive. CONSTITUTION:This rubbing roller is constituted by sticking the rubbing cloth 2 flocked with piles 3 on the circular cylindrical metallic roller 1 and subjecting the surface of this metallic roller 1 to a non-adhesive treatment. Any non- adhesive treatments are usable, insofar as the treatments can impart non- adhesiveness to the surface on the metallic roller 1; for example, the treatment may be executed by applying the non-adhesive material 4 on the roller, forming permanent non-adhesive layer on the roller or subjecting the metallic roller 1 to the treatment to make the surface itself non adhesive. For example, 'TeflonR' (tradename: a synthetic resin formed by polymerizing tetrafluoroethylene) is used as the non-adhesive material 4. The adhesive power is much lower than the adhesive power of the metallic roller subjected to an anodizing treatment when the power to peel the band-shaped double coated adhesive tape in a perpendicular direction from an adhered is measured in such a case.
Patent JP-S6447850-A (JP)
Title: Manufacture of thermoelement
Inventor: MURAKAMI YUICHIRO
IPC: C23C14/24
Filed: 1987-08-14
Abstract: PURPOSE:To form a thin amorphous semiconductor film having a thickness sufficient to be used as a thermoelectric conversion element at high speed, by subjecting the fine grains of the silicides of transition metals to heating and vaporization by means of heat plasma and then to rapid cooling so as to precipite the above on a substrate. CONSTITUTION:The fine grains of the silicides of transition metals (FeSi2, etc.) are heated by means of plasma containing the atoms. of argon, oxygen, etc., and then the above fine grains are vaporized and also decomposed into atoms. or excited molecules, etc. The above atoms., excited molecules, etc., are cooled rapidly, by which the amorphous superfine grains of silicides of transition metals containing oxygen are precipitated and formed into a film. It is desirable to regulate the grain size of the fine grains as raw material to <=about 50mum. By this method, film-formation can be accelerated as compared with that performed by vacuum vapor deposition.
Patent JP-H1149151-A (JP)
Title: Hinge-lid-type pack for cigarette with lid unlocking mechanism
Inventor: TANPO HITOSHI
IPC: B65D85/10
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent a lid from opening accidentally and to allow the lid to be easily opened when desired. SOLUTION: The hinge-lid-type pack is provided by utilizing a tab 12 louvered on an inner frame 8 of a pack body 2 and a part of an inner front flap 44 of a lid 4 and includes an engaging piece 41 with which the tab 12 is to be inserted and engaged, a push-in piece 45 formed by a cut line on a front of the lid 4 and an unlocking piece 46 adjacent to the engaging piece 48 via the cut line. When the lid 4 is slightly opened from a closed state, a tip of the tab 12 is interposed between the engaging piece 48 and an internal face of the lid 4 so that the lid 4 is locked with the pack body 2.  On the other hand, when the push-in piece 45 is pushed into the pack, the unlocking piece 46 is also pushed in and difference in levels between the engaging piece 48 and the unlocking piece 46 is eliminated, so that the lid 4 can be easily opened at this time without the tab 12 being interposed between the engaging piece 48 and the lid 4.
Patent JP-H07230041-A (JP)
Title: Photomicrographic apparatus
Inventor: OSAWA AKIRA
IPC: G02B21/36
Filed: 1994-08-26
Abstract: PURPOSE:To move and confirm a photometric part to a position desired by a photographer, and to calculate exposure time by performing photometry on the photometric part so as to photograph with adequate exposure without failure before taking a picture and in an observed image. CONSTITUTION:Output data from a light receiving sensor 34 in the case of projecting an index image on an optical path for observation and an optical path for photometry and output data from the light receiving sensor 34 in the case the index image is not projected on the optical paths are obtained before exposure operation; next, the address of the photometric part is detected based on the output data in the case of projecting the index image, and exposure time on the photometric part is found based on the data obtained by the output data in the case the index image corresponding to the address is not projected.
Patent JP-H0651366-A (JP)
Title: Camera capable of switching photographing mode
Inventor: YOSHIZAKI AKIRA
IPC: G03B7/16
Filed: 1992-07-29
Abstract: PURPOSE:To automatically set a slow synchro mode in the case of detecting appropriate circumstances in a panoramic photographing mode. CONSTITUTION:An ordinary photographing mode and the panoramic photographing mode are switched and set by a switch SPAN, flash light emission is performed to an object by a flash 111, and the switching and the setting of a flash light emission mode for making the flash 111 act and a flash light emission inhibiting mode for inhibiting the action are performed by a switch SFL. When the panoramic photographing mode is set and also the flash light emission mode is set, a microcomputer 100 performs exposure control corresponding to the slow synchro photographing.
Patent JP-S6444906-A (JP)
Title: Focus detecting device
Inventor: OTAKA KEIJI
IPC: G03B3/00
Filed: 1987-08-13
Abstract: PURPOSE:To prevent the deterioration of the focus detection accuracy, and the generation of a large focal misalignment, by detecting whether a vignette of an entrance pupil exists in an AF system or not by comparing a substantially F-number and a critical F-number, and deciding whether a focus detecting operation is inhibited or allowed. CONSTITUTION:A substantial F-number converter 29 converts the shift quantity from a shift encoder 25 provided on a shift mechanism 24 of a shift lens 21 to a substantial F-number Fs, and outputs it to a comparing circuit 35 of a camera main body side. The comparing circuit 35 compares the obtained substantial F-number Fs with a critical F-number Fl which is read out of a critical F-number memory 34, and only when Fs<=Fl holds, an AF operation of an arithmetic control circuit 31 is allowed. When Fs<=Fl does not hold, that is, when a pupil vignette exits, the comparing circuit 35 inhibits the AF operation of the arithmetic control circuit 31. In such a way, it can be prevented that a focus detecting operation is executed carelessly, and the deterioration of the focus detection accuracy and a large focal misalignment are generated.
Patent JP-S58104959-A (JP)
Title: Coloring method
Inventor: TANAKA KIYUUGO
IPC: B41M5/323
Filed: 1981-12-17
Abstract: PURPOSE:To color a molded polymer article in an arbitrary color, in high efficiency, by mixing and dispersing a specific color developing agent, an isocyanate and a blocked isocyanate in a binder, heating and melting the dispersion, and using the resultant colored compound as the colorant. CONSTITUTION:A liquid mixture of a heat-sensitive color-developing agent is prepared by mixing and dispersing (A) a color developing agent of formulaI(Z is aromatic ring group which can form a conjugated system with C=NH; R1 is residue of aromatic compound or heterocyclic compound which can form a conjugated system with C=N)[e.g. 1-(benzimidazolin-2'-imino)-3-iminoisoindoline] and (B) an isocyanate of formula II (R2 is residue of aromatic compound or heterocyclic compound; m is 1-4) (e.g. 3,4-dichlorophenylisocyanato-methyl ethyl ketoxime) and/or blocked isocyanate of formula III (R3 is residue of the compound blocking isocyanate having active hydrogen) in (C) a binder. The liquid is applied to the article to be colored, and colored by heating. The colored compound of formula IV is formed in the above mixture by the heat-treatment.
Patent JP-H0527160-A (JP)
Title: Range-finder device for electronic still camera
Inventor: KANEKO KIYOTAKA
IPC: H04N5/232
Filed: 1991-07-17
Abstract: PURPOSE:To simplify the constitution of a circuit and to reduce the cost of a range-finder device. CONSTITUTION:Spot light projected from a light projecting part and reflected on an object is made incident on the incident area 22 of a CCD 20 through a lens and a color filter. Since the light projecting part is provided in a direction orthogonally crossed with the horizontal scanning direction of the CCD 20, the area 22 is set to be narrow in the horizontal scanning direction. An electrical signal read out by the CCD 20 is transmitted through an amplifier to a gate circuit, where it is converted to a signal for range-finding where charge other than in the area 22 is removed. The signal for range-finding is corrected in terms of brightness by a brightness correction circuit, and transmitted to a detection circuit. The component charge of the spot light is detected from the signal for range-finding after correction in the detection circuit, and a position signal corresponding to an incident position is transmitted to an arithmetic part. Based on the position signal, range-finding data corresponding to an object distance is calculated in the arithmetic part. Therefore, the brightness correction circuit only corrects the component of remaining charge in terms of brightness.
Patent JP-H0530507-A (JP)
Title: Video conference system
Inventor: ETANI MAKOTO
IPC: H04N7/15
Filed: 1991-07-17
Abstract: PURPOSE:To easily operate a camera in a video conference system. CONSTITUTION:The video conference system is provided with the camera 2 an image storage device 8 to be a means for correspondingly storing the presence positions of all conference attendants and the reference images of the attendants by the camera 2, a comparator 7 to be a means for detecting an error of the current image of each attendant by the camera 2 from its corresponding reference image, a position storage device 6 to be a means for correspondingly storing the pan/tilt position of the camera 2 and the presence position of the attendants when the detected error becomes zero and the presence position of the attendant, and a control means 5 to be a means for controlling the pan/tilt position stored in the storage device 6 in response to a conference attendant presence position selecting command and the pan/tilt position of the camera 2 in accordance with the error detected by the comparator 7.
Patent JP-H0371227-A (JP)
Title: Sorting method
Inventor: GARII DEBUIDO AACHIYAA
IPC: G06F7/32
Filed: 1990-08-01
Abstract: PURPOSE: To attain an efficient outside sort operation by operating a mapping processing during a sort phase, and executing the plural ways of merge operations during a merge phase. CONSTITUTION: During the first path, one of (m/s) pieces of subsets (s<m) in (s) pieces of keys being recorded from an outside source is fetched to a virtual storage device VS totally supported by an inside storage device, and the fetched subset is arrayed in a partially nested sequence, and transferred to the other part of the supported VS, and a table is updated according to the nested sequence. Then, during the second path, (t) ways of replacement selection merge (t<s) is executed in the VS selectively supported by the inside storage device according to a VS address in the tables until the (m/s) pieces of sequences are lost. Thus, the efficient outside sort can be obtained.
Patent JP-H0651666-A (JP)
Title: Fixing device
Inventor: SUZUKI HIROHARU
IPC: G03G15/22
Filed: 1992-07-29
Abstract: PURPOSE:To provide a novel fixing device capable of fixing a toner image newly formed on a transfer paper having a transparent toner image thereon and moreover, sufficiently eliminating the gloss of the transparent toner image. CONSTITUTION:This fixing device is a device for fixing the toner image T newly formed on the transfer paper S having the transparent toner image. To decolored with the irradiation of light accompanied with heat. The transfer paper S is inserted and pressed between a fixing roller 10 whose surface layer is made of a silicone rubber layer and which is equipped with a heating element 11 inside and brought into contact with the front surface side of the transfer paper and a backup roller 12 whose surface layer is made of the silicone rubber layer and which is equipped with the heating element 13 inside and brought into contact with the rear side of the transfer paper to be carried. The surface roughness of the fixing roller 10 is set in the range of 4-10mum Rz to execute fixing.
Patent JP-H1146282-A (JP)
Title: Image sensor
Inventor: KAWADA YOSHIHIRO
IPC: H04N1/028
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To reduce uneven lightness and color tone of a read image from an original, on which a text and a picture are drawn by using two light guide bodies having only one linear array light source at one side, which are arranged in a direction opposite to each other so as to compensate for their deficient luminous quantity with each other. SOLUTION: Light guide bodies 2 linearly leading a light from a linear array light source 1 are placed at both sides of a rod lens 3, consisting of a large number of small lenses opposite to each other. The light emitted from the light guide bodies 2 passes through a glass 11, reflects on an original on which a text or a picture 7 is drawn, transmits through the glass 11, enters the rod lens 3, is made incident onto a linear array sensor 4 placed under the lens 3, so that the light is read as one-dimensional image. In this case, the light guide bodies 2 are placed mutually opposite to allow them to compensate for mutually deficient luminous quantity, thereby making-uniform the light reflected on the original on which the original text or a picture image 7 is drawn.
Patent JP-H0367376-A (JP)
Title: Multiple motion vector detecting method
Inventor: SHIZAWA MASAHIKO
IPC: H04N19/19
Filed: 1989-08-07
Abstract: PURPOSE:To separate and detect plural kinds of motion at the same time by determining plural planes based upon parameters at the same time by a method of the least squares which uses the absolute value of a complex Fourier coefficient as weight. CONSTITUTION:A control part 310 controls a time-directional complex Fourier transformation part 306 to store a normalization space-directional complex Fourier coefficient transferred from a space-directional signal normalization part 305 in a time direction, and perfomrs time-directional complex Fourier transformation for it. Then transformation using a time-space complex Fourier coefficient is carried out and the result is transferred to a multiple plane least- square adaption part 307. Then the control part 310 controls the adaption part 307 to distribute the time-space complex Fourier coefficient transferred from the transformation at 306 in a time-space frequency area, adapts plural planes which pass an origin by using the absolute value as the weight to the least squares, and transfers plural motion vectors which are obtained as results to a motion vector storage part 308.
Patent JP-S58103052-A (JP)
Title: Automatic data gathering system
Inventor: FURUSAWA ATSUSHI
IPC: G06F11/14
Filed: 1981-12-16
Abstract: PURPOSE:To prevent the loss of gathered data and a trouble of duplicated gathering, by providing an area, where information indicating the advance state of file update is preserved, and an area, where update object stored information before update is saved, in an external storage device. CONSTITUTION:An external storage device 15 having an access file and a pre- update information save area is provided with an area 153, where information indicating the advance state of file update is preserved, and an area 152 where update object stored information before update is saved. Even if the system breaks down because of the abnormality of power supply or the like during the file update of the external storage device 15l the advance state of file update is discriminated when the system is restarted after recovery of the abnormality, and stored information before update which is saved in the area 152 is returned to the original area of the external storage device 15 as required in accordance with this discrimination result.
Patent JP-S5992082-A (JP)
Inventor: HARUKI KAZUHITO
IPC: B07C3/18
Filed: 1982-11-19
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-S6177631-A (JP)
Inventor: NIKORAOSU DOUKURIASU
IPC: G02B6/00
Filed: 1985-09-13
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。
Patent JP-H0488772-A (JP)
Title: Video recording and reproducing device
Inventor: OHASHI HIROSHI
IPC: H04N5/91
Filed: 1990-07-31
Abstract: PURPOSE:To reproduce a part already recorded from a memory section while using a VTR section so as to record a data by providing the memory section capable of random access such as an HDD in addition to a VTR. CONSTITUTION:When the user inputs an intermittent reproduction command with an operation section 33 while a VTR section 15 and an HDD section 23 make recording, as soon as the recording of the HDD section 23 is stopped, information of a tape position at the VTR section 15 at that time is stored in a memory 32 in a CPU 31 and the HDD section 23 starts reproduction from a recording start position succeedingly. Whether or not the recording of the VTR section 15 is finished while the HDD section 23 makes reproduction, that is, whether or not the video recording end time set by timer video recording is reached is discriminated. When the recording is finished, a tape on a VTR 15 is rewound up to the recording position at a step S3. During that time, the reproduction by the HDD section 23 is continued. When the reproduction of the HDD section 23 reaches a recording stop position, the VTR section 15 starts the reproduction from the rewound position.
Patent JP-S58105586-A (JP)
Title: Semiconductor laser device
Inventor: NAGAI HARUO
IPC: H01S5/12
Filed: 1981-12-18
Abstract: PURPOSE:To reduce an oscillation threshold value and to stabilize oscillation lateral mode by fully burying a crystal layer which operates as an active layer or an active layer and optical guide layer into a crystal layer of which lattice constant is equal or approximated to such crystal layer, of which reflactive index is smaller or equal to it and of which forbidden band width is larger or equal to it. CONSTITUTION:An N type GaInAsP layer 3 which operates as an optical guide layer, a GaInAsP layer 4 which operates as an active layer and a P type InP layer 5 are stacked and grown on an N type InP substrate 1 and the diffraction grating 2 with the lower surface is waved is formed by leavig only the centeral part thereof. Then, a P type InP layer 6 and an N type InP layer 7 are provided surrounding this diffraction grating 2. Moreover, a P type ohmic electrode 12 is deposited on a layer 5 and a layer 7 surrounding said layer 5, while an N type ohmic electrode 11 is deposited to the rear side of substrate 1. Thereafter, a cleavage is formed at the center of diffraction grating 2 and this surface is used as the light extracting surface 8 and the laser beam 13 is output therefrom.