baber/WOPTO huggingface dataset:
Patent JP-H10146620-A (JP)
Title: Bending device by linear heating
Inventor: ISHIYAMA TAKAYASU
IPC: B21D11/20
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a bending device by linear heating capable of heating or cooling from both sides of a metallic plate. SOLUTION: This bending device is provided with a metallic plate supporting tool 10 with which, when the horizontal direction is defined as the X-axis, the vertical direction as Y-axis and the direction perpendicular to the X-axis and Y-axis as Z-axis, the metallic plate 1 of the object of working is rotatably supported at least at three points of the circumference on an approximately X-Y plane, fixed at one point among these points and, at the other points, slidably supported to the expansion and contraction in the X-axis or Y-axis direction, moving devices 13 which are respectively provided on both sides of the metallic plate 1 which is movable in the X-axis and Y-axis directions along the metallic plate 1 which is supported with this metallic plate supporting tool 10, heat treating heads 4, 5 for heat treating the metallic plate 1, spring cylinders 21,  which are provided on the moving device 13, for pressurizing the heat treating heads 4, 5 which are attached at the tip by following the displacement in the Z-axis direction of the metallic plate 1 and a controller for controlling the moving device 13 so as to make the heat treating heads 4, 5 which are respectively on both sides of the metallic plate 1 are made in approximately the same position and move along the heating lines which are preset on the metallic plate.
Patent JP-H02149874-A (JP)
Title: Developing device
Inventor: OTSUKA YASUMASA
IPC: G03G15/09
Filed: 1988-12-01
Abstract: PURPOSE:To prevent a ghost image from being formed in a copy image by forming a magnetic brush of a single-component magnetic developer between a developer carrier and a magnetic brush forming means and rubbing the magnetic brush against the developer carrier. CONSTITUTION:The developing device is equipped with a developer container 20 which has an opening part 20a and contains the single-component developer T, the developer carrier 11 which is provided rotatably to the opening part 20 of the developer container 20, and the magnetic brush 13 forming means which forms the magnetic brush of the single-component magnetic developer T with the developer carrier 11 arranged in the developer container 20 nearby opposite the developer carrier 1. Then, the magnetic brush 13 is rubbed against the developer carrier 3. Consequently, the ghost image is prevented from being formed in the copy image.
Patent JP-H04179178-A (JP)
Title: Optical transmitter
Inventor: NEMOTO HIROFUMI
IPC: H01L33/00
Filed: 1990-11-09
Abstract: PURPOSE:To enable optical signals to fall at a high speed without making a semiconductor light emitting element delay in light emission time by a method wherein a negative pulse is added to the drive current of the semiconductor light emitting element at the fall of input data. CONSTITUTION:When binary input data are applied to a fall pulse generating circuit 2, binary signals outputted from the circuit 2 are inputted into a level shift circuit 3. The level shift circuit 3 outputs signals shifted in level so as to enable a waveform compounding circuit 4 to form negative pulses. The signals shifted in level and the input data are inputted into the waveform compounding circuit 4, the circuit 4 outputs ternary waveforms including negative pulses, and a drive circuit 5 is made to drive a semiconductor light emitting element 1 with the ternary waveforms concerned. At this point, as negative pulses are added to the semiconductor light emitting element 1 at the fall of input data, a reverse current flows through the element 1 at quenching, and charges stored in the semiconductor light emitting element 1 are discharged. As a result, optical signals fall quickly.
Patent JP-H11199114-A (JP)
Title: Sheet treatment device, and image forming device equipped with the device
Inventor: KAWADA WATARU
IPC: B65H31/18
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To prevent the discharge and accumulation failure of sheets, when the sheets accumulated on a stack tray are drawn. SOLUTION: When sheets P on a stack tray 200 are bundledly drawn to lower the position of the upper surface of the uppermost sheet P to form (return) optical axes L1 and L2 , the stack tray 200 is elevated to shade the second optical axis L2 by the sheets P accumulated through the stack tray 200. Consequently the uppermost sheet P on the stack may 200 can be arranged in the vicinity of the first optical axis L1 , resultantly to make the dropping height of the sheet P at the time of discharge adequate, thereby properly discharging and accumulating successive sheets P onto the uppermost sheet upper surface.
Patent JP-H09141102-A (JP)
Title: Oxide catalyst material for removing nitrogen oxide and removal of nitrogen oxide
Inventor: NONOGUCHI MASAHARU
IPC: B01D53/94
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an oxide catalyst material having high NOx reducing decomposition action over a wide range up to a low temp. region even if steam is present, the concn. of oxygen is high, or an SV value is high and purifying exhaust gas or NOx-containing harmful substance of various internal combustion engine for conserving energy and resources and preventing global warming. SOLUTION: An oxide catalyst material for removing nitrogen oxides is obtained by adding 5-75wt.% of CeO2 on which at least one kind of an element selected from Co, Ni, Fe and Cu to spinnel type crystalline oxide containing Ni and Ga as main metal elements. This oxide catalyst material is brought into contact with exhaust gas containing nitrogen oxides in an oxidizing atmosphere in which oxygen is present in high concn. and hydrocarbon is present as reductive gas to reduce and decompose nitrogen oxides.
Patent JP-H07161400-A (JP)
Title: Anisotropic conductive film, its manufacture and connector using it
Inventor: MAEDA TATSU
IPC: H01L23/498
Filed: 1993-11-10
Abstract: PURPOSE: To provide a new anisotropic conductive film for electrically connecting a semiconductor device or the like to a circuit board with less connecting resistance and easy repairing. CONSTITUTION: A copper foil 2 is covered on both surfaces of an electrically insulating film 3. Holes are formed on the copper foil 2 by etching, the insulating film 3 is etched by using the copper foil 2 as a mask to form through holes 5. Conductive elastomer 6 is filled in the through holes 5, then cured. The copper foil 2 is etched to form bumps 4 of the conductive elastomer 6. The bump 4 on one side 4 of the conductive elastomer 6 comes in contact with a pad of a semiconductor device, the bump 4 on the other side comes in contact with a pad on a circuit board, then they are pressed to electrically connect them.
Patent JP-H03169242-A (JP)
Title: Commutator for electric rotating machine
Inventor: NAGAO YASUHIRO
IPC: H02K13/00
Filed: 1989-11-24
Abstract: PURPOSE:To improve the hard processability of ceramic material by forming a segment out of a mixture, wherein metallic powder is mixed in thermosetting plastic, inside the groove of insulating material made of ceramic material. CONSTITUTION:The head 22 of each segment 20 is made of the mixture between thermoplastic resin and metallic powder so that it may project toward the outside of the periphery 10 of the insulating member 10, inside each groove which is made in the periphery 10 of the insulating member 10 constituting a commutator S and being made of ceramic material. In this case, since the formation temperature of each segment may be at a low value, the effect of the thermal shrinkage of the segment 20 is small, and the shape dimension accuracy may be maintained favorably. Moreover, since the head 22 is made at the same time at the time of each segment formation, there is no necessity of undercutting the periphery 10a of the insulating member 10 forcibly regardless of the hard processability of the ceramic material, so the formation of each segment into each groove of the insulating material can easily and beside efficiently be realized with favorable accuracy.
Patent JP-H07160456-A (JP)
Title: Image processor
Inventor: FURUKAWA ITARU
IPC: G06F3/0482
Filed: 1993-12-06
Abstract: PURPOSE:To provide an image processor which enables the relation among respective image process menus to easily be grasped and is excellent in operability. CONSTITUTION:The display screen of the image processor includes a work area 200a, a high-order menu display area 200b, a parameter and message display area 200c, and a low-order menu display area 200d. In the work area 200a, an image to be processed is displayed. In the high-order menu display area 200b, the names of image process menus of respectively layers which are present from the image process menu of the highest-order layer to an image process menu which can currently be executed are listed while the layer relation among the respective image process menus is held. In the low-order menu display area 200d, the image process menu belonging to the layer following the layer that the currently executable image process menu belongs to.
Patent JP-H10130407-A (JP)
Title: Method for surface treatment
Inventor: KUSANO YUKIHIRO
IPC: C08L27/20
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method which comprises subjecting a substrate, particularly the inside of a fluorocarbon resin tube to a corona discharge treatment and provides effect more excellent as compared with that in prior art by using an inert gas containing a specified amount of another gas. SOLUTION: The surface of a substrate is substrate is subjected to corona discharge treatment in an atmosphere containing a inert gas (helium, argon or neon) and 0.01-30vol.% another gas. The state in which the inert gas contains another gas is realized by generating a discharge in the inert gas flowing at a controlled flow rate to decompose the gas present near the discharge part with a plasma to form a suitable amount of a decomposition gas. In the treatment of a fluorocarbon resin, the gases other than the inert gas are F2 , HF, etc., being decomposition gases formed from the substrate. In addition to or in place of the decomposition gases, ordinary gases such as air, oxygen, nitrogen and carbon dioxide can be used.
Patent JP-H08155604-A (JP)
Title: Method for continuously casting molten metal
Inventor: SAWADA KENZO
IPC: B22D11/07
Filed: 1994-12-09
Abstract: PURPOSE: To prevent the attenuation of a magnetic field in a mold, to save equipment cost and electric power cost and to extend the service life of the mold by inserting an electrode on the meniscus surface of molten metal in the mold, arranging the electrode below the other electrode and conducting the electric current into the molten metal in the mold through these electrodes. CONSTITUTION: The electric current is directly conducted to the molten steel (s) in the mold 1 to give pinch force to the molten steel (s) and the neighbor part of the molten steel surface is pinched and the molten steel surface (sf) in the mold 1 is raised up to the center part side and the recessed part 7 of the molten steel surface is formed on the inner surface of the mold 1 and the molten steel surface (sf), and the feeding of lubricant P is promoted and a cast slab (sc) having good surface characteristic can be cast.  In such way, since the first electrode 4 is dipped into the molten steel (s) in the mold 1 to directly conduct the electric current into the molten steel (s) and thus, the attenuation of the electromagnetic force with the mold 1 is light, the electric device having comparatively small capacity can be used, and the equipment cost and the electric power consumption can be saved.
Patent JP-H08163654-A (JP)
Title: Automatic gassing opening cover opening device
Inventor: MORI TAKAKAZU
IPC: H04Q9/00
Filed: 1994-12-09
Abstract: PURPOSE: To automatically open a gassing opening cover (lid) when the vehicle entering the gassing area of a gassing device is gassed. CONSTITUTION: This device consists basically of a reception part 56 which receives the FM-modulated wave from the gassing device, a code collating circuit 32A which compares the received opening code with opening codes stored previously in a ROM 36, and a lid solenoid driving circuit 40 which drives a lid solenoid 50 for opening the lid 80 when the codes match each other. The lid 80 is opened when the opening code of the gassing device matches the opening codes of the vehicle stored in the ROM of a control part, the key is OF, and the vehicle speed is 0. Thus, the gassing cover 80 is automatically opened, so driver's trouble to open the gassing the gassing cover 80 is eliminated.
Patent JP-H05143400-A (JP)
Title: Terminal equipment
Inventor: MASAME TAKASHI
IPC: G06F12/00
Filed: 1991-11-21
Abstract: PURPOSE:To prevent the same area from being always used and to prevent the drop of durability of a storage medium by providing an external storage device with plural areas to be used as data saving files or work files and alternatively switching and using the areas used as the data saving files or the work files from a terminal equipment body. CONSTITUTION:An area 24a storing system program data for starting a system and n data saving areas Al to An are secured in a system floppy disk 24. When data saving is required at the accurance of power failure, data are read out from a clock circuit 14 and compared with each working date previously set up in a RAM 13 to specify a corresponding file name. The data saving area is alternatively selected from the areas Al to An based upon the specified file and the data are saved in the area.
Patent JP-S63156721-A (JP)
Title: Remedy for osteoporosis
Inventor: KINOSHITA YUKIHIKO
IPC: A61K31/352
Filed: 1986-12-22
Abstract: PURPOSE:To obtain a remedy for osteoporosis having strong bone-resorption suppressing action and osteogenesis promoting action and high safety, by using a 2-phenyl-4H-1-benzopyran-4-one derivative as an active component. CONSTITUTION:The objective agent can be produced by mixing a compound of formula I (R<1> and R<2> are H or 1-3C alkyl) or its salt with conventional pharmaceutical additives such as vehicle, disintegrator, binder, etc., and forming the mixture in the form of a drug according to conventional method. It is administered at a does of 10-1,000mg/day for adult by oral administration in the form of tablet, powder, capsule, etc., or 1-100mg/day for adult by parenteral administration in the form of injection, etc. The compound of formula I can be produced by reacting an acetophenone derivative of formula II with benzoyl chloride and subjecting the product to Baker-Venkataraman rearrangement and dehydrative cyclization.
Patent JP-H0690681-A (JP)
Title: Fried food composition
Inventor: TEIMOSHII SHII GERITSUSHIYU
IPC: A23L17/00
Filed: 1991-11-21
Abstract: PURPOSE: To obtain a food compsn. having improved sensory characteristics and largely decreased fat content by coating a food with a reaction product of a polyvalent cation with a crosslinking polyvalent cation compd. having specified mol.wt. which can form a hydrocolloid gel, and then frying the food in oil. CONSTITUTION: A food such as fruits, vegetables, chicken, fish, meat, processed foods, dough base foods and buttered foods is blanched in a water-based soln. containing at least 0.05 wt.% edible polyvalent cation. Then at least a part of the food is coated with a crosslinking polyvalent cation compd. having 2,000 to 50,000 mol.wt. which can form a hydrocolloid gel. This compd. is selected from pectin, pectinic acid, pectic acid, alginic acid, polygalacturonate, carboxymethyl cellulose, carrageenin, etc. Then the coated food is dried. The dried and coated food is cooked in cooking oil at 100 to 200 deg.C to obtain the fried food compsn. of the purpose showing improved sensory characteristics and having a largely decreased amt. of oil or fat.
Patent JP-H05143725-A (JP)
Title: Cutting device
Inventor: NAKAGAWA JUNJI
IPC: G03F1/00
Filed: 1991-11-21
Abstract: PURPOSE:To shield a pattern excepting for a desired pattern exactly and to enable the exact masking of a color separating board in a short time by executing linear approximation and circular arc approximation for the contour line of the desired pattern from the image information of the color separating board and preparing a mask according to the result. CONSTITUTION:The output of a planar scanner 1 to read the image information of the color separating board is supplied to a binary image preparation part 2, the output of the binary image preparation part 2 is supplied to a contour preparation part 4, and the output of the contour preparation part 4 is supplied to a cutting plotter 5. Whether a point on an image is a point in the pattern is decided corresponding to whether the difference of brightness or hue between the designated point and each point on the image is larger than a prescribed value or not. As the reference of the judgment, the prescribed value is made variable corresponding to conditions. The contour preparation part 4 approximately transforms the contour line of a binary image prepared by the binary image preparation part 2 into a linear vector, further extracts the part of a sharp angle, extracts the part of a curve in the contour line transformed into the linear vector as well, and transforms it into a circular arc.
Patent JP-H08163294-A (JP)
Title: Reproducing device for image on film
Inventor: TAKAHASHI YOSHIAKI
IPC: H04N1/00
Filed: 1994-12-09
Abstract: PURPOSE: To effectively utilize photographic information recorded on a film for a film image reproducing device by performing image processing for changing the display luminance of an image to be reproduced on a monitor based on object luminance information as one of photographic information. CONSTITUTION: When there is photographic information, the AGC of an AGC amplifier 30 is fixed and it is discriminated whether exposure is corrected or not. When the exposure is corrected, whether it is plus correction or minus correction is discriminated and an iris or a CCD electronic shutter is controlled corresponding to each correction so that the exposure level of a CCD can be decided. With this image processing, the atmosphere of an object based on the intension of a photographer, who intensively changes the exposure, can be reproduced even on the television monitor. When the exposure is not corrected, it is discriminated whether flash light is used or not. When the flash light is not used, it is discriminated whether there is an information of back light or not.
Patent JP-H02152543-A (JP)
Title: Preparation of oil drop of hydrophobic material and preparation of microcapsule
Inventor: NAKAMURA TAKU
IPC: B01J13/00
Filed: 1988-12-02
Abstract: PURPOSE:To prepare the oil drop for forming microcapsules by forming the film of the reaction product of a compd. having an ethylenic unsaturation group and a water soluble polymer having a sulfinic acid group around an oil drop-like kydrophobic material. CONSTITUTION:The hydrophobic material contg. the compd. having the ethylenic unsaturation group is dispersed in the form of oil drops into an aq. medium contg. the water soluble polymer having the sulfinic acid group. The film consisting of the reaction product of the compd. having the ethylenic unsaturation group and the water soluble polymer having the sulfinic acid group is formed around the oil drops. A resin shell consisting of the polymer of a high-polymer compd. is further formed around the film of the oil drops of the hydrophobic material having the above-mentioned film to produce the microcapsules. The oil drops of the hydrophobic material obtd. by this method are the stable oil drops which hardly generate the coalescence of the particles with each other and have 1 to 20mum particle size.
Patent JP-H07162558-A (JP)
Title: Personal computer
Inventor: FUJIWARA RYUHEI
IPC: H04L69/40
Filed: 1993-12-07
Abstract: PURPOSE:To attain real time communication with a general telephone set by using an internal bus under the management of an operating system OS for inter-communication between a sound processing means and a public line connection means and between the sound processing means and a storage means. CONSTITUTION:When an application section makes real time communication processing, the OS reserves an area in a main memory 10 and the start of processing is instructed to a sound processing section 1 and simultaneously gives an instruction of line acquisition to a connection control section 23. Upon the receipt of a notice of a radio channel acquisition from the connection control section 23, the OS transfers compressed sound data written in the area to a transmission area of a speech buffer 24 and conversely the OS transfers the content of the reception area of a communication buffer 24 to an area of the main memory 10. A DSP 4 reads the compressed sound data written in the area and expands the data into a usual digital sound signal and a D/A converter 6 converts the data into an analog signal. Then the analog signal is reproduced into an audible sound by a loudspeaker 3.
Patent JP-H10150586-A (JP)
Title: Ccd camera equipment
Inventor: ARIMA SHIRO
IPC: H04N5/225
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To provide the CCD camera equipment in which one control section converts a video image, picked up by a plurality of CCD head into a video signal. SOLUTION: The CCD camera equipment is provided with a plurality of CCD heads 1, 2,...n that receive image-pickup information and convert it into an electric signal, a control section 10 that controls the CCD heads 1, 2,...n, converts the electric signal from the CCD heads 1, 2...n into a video signal and provides an output of the signal, and a changeover section 11 that is placed between the CCD heads 1, 2,...n and the control section 10 to apply the mutual connection switching control to them. The changeover section 11 has a signal head connection function that connects only one of the CCD heads 1, 2,...n to the control section 10.
Patent JP-H07198965-A (JP)
Title: Method to join optical fiber coated with aluminum
Inventor: AREKISANDAA KOOKOORASU
IPC: G02B6/255
Filed: 1994-12-12
Abstract: PURPOSE: To precisely a position an optical fiber and to avoid use of an adhesive which causes pollution with respect to the method for joining the optical fiber coated with aluminum. CONSTITUTION: A junction tool 18 heated by a heat source 19 applies both heat and a pressure to an optical fiber 11 coated with an aluminum layer 15. Thus, it can be permanently joined to the surface of a silicon substrate 12. This method very precisely aligns the axis of the optical fiber 11 in a V groove 16 as prescribed and avoids use of an adhesive which can be a pollution source.
Patent JP-S63158610-A (JP)
Title: Sequence controller
Inventor: TAKERA JOJI
IPC: G06F9/46
Filed: 1986-12-23
Abstract: PURPOSE:To shorten the instruction execution time by generating an interrupt vector for the multibranch processing based on an instruction by a decoding circuit with respect to hardware. CONSTITUTION:An arithmetic processing part 3 disenables an interrupt flag and reads in a sequence program from a program memory 1 to store and hold it in a register and enables the interrupt flag. At this time, the instruction is stored and held in an instruction storage register 4 of a decoding circuit 6 simultaneously. When the interruption processing is performed, the result decoded by the decoding circuit 6 is taken into the arithmetic processing part 3, and the control is branched to many subroutines on the basis of the taken-in interrupt vector by the interruption processing to execute the instruction processing in each subroutine. Thus, the instruction execution time is shortened.