baber/WOPTO huggingface dataset:
Patent JP-H01154304-A (JP)
Title: Magnetic recording and reproducing system
Inventor: SHIBATANI HIROMICHI
IPC: G11B5/09
Filed: 1987-12-11
Abstract: PURPOSE:To improve the packing density of digital signals by simultaneously recording bits of the most important side and bits of the most unimportant side separately in the deep layer section and surface layer section of a magnetic layer by means of a pair of head elements. CONSTITUTION:For example, the MSB-side 6-bit signals of 8-bit digital signals are recorded just one time in the deep layer section of the magnetic layer 2 of a magnetic tape 1 and the LSB-side 2-bit signals of the digital signals are repeatedly recorded continuously in the surface layer section at the same place as the deep layer section by plural times at every word. Digital signals reproduced from the surface layer section of the magnetic layer 2 are subjected to a majority arithmetric process and the LSB-side 2-bit signals are extracted separately from the MSB-side 6-bit signals.
Patent JP-H10158995-A (JP)
Title: Glazed finish printing paper
Inventor: NAKAYAMA YASUAKI
IPC: D21H19/24
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject paper, excellent in decorativeness of the surface and good even in printability by forming a specific electron radiation curing resin coating layer laminate which is an electron radiation cured product on at least one surface of a paper substrate. SOLUTION: This glazed finish printing paper is obtained by carrying out the electron radiation curing of a coating material composition consisting essentially of an electron radiation curing unsaturated organic compound on at least one surface of a paper substrate and forming an electron radiation curing resin coating layer thereon. The electron radiation curing resin coating layer is a laminate containing an inside resin coating layer adjacent to at least the paper substrate and the outermost resin coating layer arranged on the outermost side. The inside resin coating layer is an electron radiation cured product of the coating material composition containing a pigment having 1.0-2.0 refractive index (calcium carbonate, fine powdery silicic acid, etc.).
Patent JP-H11141819-A (JP)
Title: Surface combustion burner
Inventor: KATAOKA AKIHIRO
IPC: F23D14/16
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a surface combustion burner made of ceramics raw material in which it can be used for a long period of time in a stable state at a high combustion temperature, it is less-expensive, light in weight and it shows a superior uniform combustion. SOLUTION: A flow regulating plate 10 made of alumina fibrous ceramic material, having a heat-resistant characteristic of more than 1800 deg.C, and having a large number of aeration holes with a diameter of ϕ0.9 mm formed therein, is held by a burner case 30 and a supporting plate 20 together with an aeration layer 21. As mixing gas G is supplied from the rear side of the flow regulating plate 10, the mixing gas G passes through the flow regulating plate 10, reaches the burner plate 37 and is ignited there. It can be used for a long period of time at a high surface temperature without producing any possibility of making back-fire due to heat-resistance, a low thermal expansion characteristic and a low thermal conduction of the flow regulating plate 10 and the burner plate 37.
Patent JP-H07160892-A (JP)
Title: Picture processor
Inventor: AKUTSU AKITO
IPC: G06T5/20
Filed: 1993-12-13
Abstract: PURPOSE:To provide a picture processor which can convert clearly the temporal displacement of an object, etc., in a video into a locus on a still picture (space) even in the case that the motion of camera operation, etc., in contained in the video. CONSTITUTION:In the picture processor which converts video information obtained by photographing continuously the object into the still picture, a video converting means 105 to similarity-transform the video so that the size and the position of the photographed still object in the video become equal between each frame and another, and a weight coefficient calculating means 106 to calculate a weight coefficient from the video similarity-transformed by the video transforming means 105 by using the feature of the temporal displacement of the video, and a weighted integration means 107 to integrate the transformed video in the time direction by using the weight coefficient calculated by the weight coefficient calculating means 106 are provided.
Patent JP-2001133117-A (JP)
Title: Separate type refrigerator
Inventor: SATO TAKAO
IPC: F25D23/00
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a separate type refrigerator excellent in convenience and interior and exhibiting high functionality including cold insulation performance at a destination. SOLUTION: A moving refrigerator 21 comprising a heat insulation box 23 and doors 24, 25 is disposed between fixed refrigerators 19, 20 and the refrigerator body 13 is provided with a cooler for cooling the inside of the refrigerators 19, 20 while a cold storage agent 36 is provided in the moving refrigerator 21 so that cold insulation can be ensured at a destination thus enhancing usefulness. See-through heat insulation doors 24, 25 are employed in the moving refrigerator 21 and liquid crystal panels 43, 44 are provided on the door surface in order to switch between see-through state and intercepting state. A decoration screen 25 is displayed under intercepting state and a touch panel type liquid crystal panel 46 is provided as an information terminal thus providing a separate type refrigerator exhibiting excellent interior and high convenience at a destination.
Patent JP-2000136742-A (JP)
Title: Load input method of exhaust gas turbine type supercharged engine
Inventor: YOSHIMURA MASAYA
IPC: F02D45/00
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To restrain a reduction in an engine speed of a supercharged engine when inputting load, and quickly recover the engine speed by dividing a starting load into plural blocks, reducing a first inputting load more than a next inputting load, and cutting off the load once when inputting the load to a diesel engine for driving a generating set. SOLUTION: In a device for driving a generating set 5 by a diesel engine 9 mounted with an exhaust gas turbine type supercharger 3, when inputting a load to the diesel engine 9, the load is divided into several blocks while normally applying the load (a large capacity steady load) in continuous rated capacity to the supercharger 3. After applying a small capacity load to the supercharger 3 for a prescribed time by a small capacity load breaker input timing command T1 from a load input controller 7, a large capacity load is applied to the supercharger 3 by a large capacity load breaker input timing command T2 by making a time difference. Thus, a reduction in an engine speed is reduced more than when inputting only large capacity load W2 to quickly recover the engine speed.
Patent JP-2001129940-A (JP)
Title: Fluoroplastic resin coated polyester film
Inventor: OKADA ATSUNORI
IPC: B32B27/36
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a film being a mold release film containing no silicon, holding heat resistance and also excellent in transparency, antistaining properties and water repellency. SOLUTION: A reaction product of a fluorine-containing copolymer (A) containing a fluoroolefin, cyclohexyl group-containing acrylic ester and hydroxyl group-containing vinyl ether as constituents and a crosslinking agent (B) having more than 2 isocyanate groups is applied to the single surface or both surfaces of a polyester film.
Patent JP-2000136550-A (JP)
Title: Safety device of construction machine
Inventor: KAHARA AKIRA
IPC: E02F9/16
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To significantly enhance visibility inside and outside the cabin of a construction machine by varying the installed position of a gate bar that opens and closes the entrance of the cabin. SOLUTION: In this safety device, the base end portion 30 of a gate bar 28 opening and closing the entrance 18 of a cabin 11 is pivotally supported on a portion closer to a front window 17 that to a driver's seat 12 in the cabin 11, and a front end portion 31 is curved in the from of V relative to the base end portion 30. With this curve, the top 31 of the gate bar 28 is set to cross the entrance 18 at a position higher than the knees of the operator, at a gate- closing position where the entrance 18 is shut, and to stand upright in front of the cabin 11 at a gate-opening position where the entrance 18 is opened. A cabin outer plate 32 is provided with a peep window 32 for viewing from the outside of at least the top 31 of the gate bar 28 at the gate-opening position, and a warning display part for arousing attention is provided at least on the top 31.
Patent JP-S63165420-A (JP)
Title: Adhesive composition
Inventor: TAKAHASHI SHIN
IPC: C08F299/00
Filed: 1986-12-27
Abstract: PURPOSE:To obtain the titled two-pack type composition outstanding in impact strength and peel bond strength, by combining a chief agent prepared by incorporating an organic compound in specific main component made up of a special modified urethane prepolymer, etc., and a second chief agent prepared by incorporating a reducing agent in said main component. CONSTITUTION:The objective composition can be obtained by combining (I) chief agent X prepared by blending (A) a (meth)acryloyloxy-contg. polycarbonatediol-modified urethane prepolymer prepared by reaction between (i) a OH group-contg. (meth)acrylate, (ii) an organic polyisocyanate and (iii) a polycarbonatediol and/or (B) a second (meth)acryloyloxy-contg. polycarbonatediol-modified urethane prepolymer prepared by reaction between the components (i)-(iii) and (iv) a polyol, (C) a (meth)acrylic ester compound other than the component (i), and (D) an organic peroxide and (II) chief agent Y prepared by blending the components A-C and (E) a reducing agent capable of forming a redox catalytic system with the component D.
Patent JP-H08146689-A (JP)
Title: Image forming device
Inventor: SHIGETA KUNIHIRO
IPC: G03G15/00
Filed: 1994-11-22
Abstract: PURPOSE: To facilitate the support of an option module and the maintenance, etc., of a device main body, at the time of arranging the option module on the side part of the device main body for increasing functions, in a compact image forming device. CONSTITUTION: A reference module 30 is fixedly attached to the side part of the main body of the compact image forming device 1 and a handle part 31 is provided in the lower part thereof as well. A manual tray 40 and the option module 35 are supported oscillatably via a supporting shaft 34. As the option module 35, one capable of constituting a pare reverse unit, etc., is used to constitute an image forming device as a device capable of making a both-side copy. Then, the option module 35 is oscillated with respect to the reference module to prevent any trouble from occurring in the opening/closing operation of the opening/closing door 3 of the device main body. Thus, jam processing, etc., in the paper carrying path of the main body can be facilitated.
Patent JP-H02158357-A (JP)
Title: Ion flow control recording head
Inventor: ITO ISAO
IPC: G03G15/00
Filed: 1988-12-13
Abstract: PURPOSE:To enable correction data to be held in a head itself to eliminate the need for adjusting caused by the ununiformity of ion quantity by a method wherein a memory means for holding correction data regardless of the ON/OFF state of a head power source is mounted on a substrate of a control electrode. CONSTITUTION:In a head provided with a correction data memory means 30 storing ion quantity correction data therein mounted on a control electrode substrate 26 of a control part 20, at the time of image wiring, a reference ion quantity Ioi corresponding to a block number (n) and an image density is supplied from an image information source 36 to a CPU 34 as image information. Ion quantity correction data is read from an ion quantity correction data memory means 30, and a control voltage is generated by a control voltage generation circuit 32, whereby a proper control voltage is applied to a control electrode 28 by every block of the head. Therefore, when an ion flow generated in an ion generation part 10 is fed under pressure by an air flow A and passes through a slit 24, the ion flow is controlled so that a stable latent image without density irregularities can be formed on a recording medium 40.
Patent JP-H01155343-A (JP)
Title: Method for recording and reproducing to optical recording medium
Inventor: MIYATA AKIO
IPC: G03C5/08
Filed: 1987-12-12
Abstract: PURPOSE:To enable write-in and read-out of the optical recording medium with two kinds of light using polarized light by using an optical recording medium composed of a photochromic compd. causing difference between the parallel component of an absorption spectrum and the vertical component of the spectrum against the polarizing direction of irradiated laser light. CONSTITUTION:A recording layer is composed of a mixed LB film obtd. by diluting a spiropyrane with twice moles of arachidinic acid. The information is recorded on the optical recording medium 1 with the light which is synthesized by a 1st polarized laser light and a 2nd polarized laser light intersected perpendicularly to the 1st polarized laser light and has the different informations with each other. And in case of reading the information on the optical recording medium, the light which is not polarized and has passed through the optical recording medium 1, is divided into the component parallel to the standard direction and the polarized component perpendicular to the parallel component by a polarized beam splitter 2, and each components are supplied to a light receiving device such as photodiodes 3, 3, thereby being converted into each electric signal, respectively.
Patent JP-H01154583-A (JP)
Title: Multibeam semiconductor laser
Inventor: NISHIMURA KAZUTOSHI
IPC: H01S5/40
Filed: 1987-12-11
Abstract: PURPOSE:To easily process the rear faces of semiconductor laser elements, to increase the outputs of laser beams and to enhance the photodetecting sensitivity of a multibeam semiconductor laser by monitoring the intensities of the beams radiated from the laser elements of a laser array chip individually by the photodetectors of a photodetector array chip. CONSTITUTION:A photodetector array chip 13 is disposed oppositely on the rear face of a laser array chip 11, and adhered to a holding member 16. The member 16 is adhered to a holding member 17 to which wiring members 19 are attached. Semiconductor laser elements 12 and photodetectors 14 are individually connected by wiring members 18 to wiring members 19. Since the chips 11, 13 which are individually manufactured are employed, it is easy to process the rear face of the elements 12 to regulate its reflectivity, and the outputs of the elements 12 can be increased. Further, a semiconductor material having high photodetecting sensitivity can be employed as the chip 13, and the planar type chip 13 having large photodetecting areas of photodetector elements 14 can be employed.
Patent JP-H07169438-A (JP)
Title: Proportional counter
Inventor: ISHIZAWA KAZUYA
IPC: H01J47/06
Filed: 1993-12-14
Abstract: PURPOSE:To provide a proportional counter having improved corrosion resistance, a stabilized resolution characteristic, a long lifetime, and high reliability. CONSTITUTION:A proportional counter comprises a container 2 having a through-hole 9 formed thereon and ionized gas 5 enclosed therein, an electrode 6 housed inside the container, a radioactive ray incident 6 window 1 joined to close the through-hole, and an oxide film 11 having a thickness of 0.1mum or more and formed at the outer surface of the radioactive ray incident window.
Patent JP-H09131691-A (JP)
Title: Stereoscopic visual device for heavy machinery
Inventor: KUROKI MASATSUGU
IPC: B25J19/04
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To improve the working efficiency by installing a stereoscopic camera loaded on a directionally changeable stereoscopic camera universal head so as to be movable in the horizontal direction around a heavy machinery, and providing a display device within an operator's cab or at a distance so as to clearly grasp the perspective of an object to be worked in the dead angle. SOLUTION: A stereoscopic camera 1 is loaded on a pan head 2 for the stereoscopic camera having the oscillation function in the pan-tilt direction and the intermediate diagonal pan-tilt direction, and the pan head together with the stereoscopic camera is installed on a camera moving device 3 in a horizontally movable manner in the longitudinal direction. The pan head together with the camera is movable in the horizontal direction around a heavy machinery 4 by 360 deg., and capable of being elevated in the vertical direction in an adjustable manner. The picked-up stereoscopic image is displayed on a heat-fitting type stereoscopic image display as a stereoscopic image display device 5 for a driver in a cab of the heavy machinery 4. Perspective of any object to be worked in the dead angle invisible from the position of the driver can be grasped as a clear stereoscopic image.
Patent JP-H10153813-A (JP)
Title: Remote control universal head system
Inventor: HIGO AKIRA
IPC: G03B17/56
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of instruction data by transmitting the instruction data instructing the displacement amount of the tilting direction or the panning position of a universal head in a variation form. SOLUTION: The instruction data instructing the displacement amount of the tilting direction or the panning position of the universal head in accordance with the operation of a joy-stick 42 are transmitted in the variation form in accordance with the variation of the operating position of the joy-stick 42 by every communication period (1/30 seconds). Thus, the data amount instructed by one communication can be reduced, so that the instruction data which requires 8 bits can be expressed by 6 bits so as to enhance responsiveness. The universal head system having resistance to noise can be realized by utilizing the reduced bits to error detection.
Patent JP-H05127258-A (JP)
Title: Transmission type screen
Inventor: HONDA MAKOTO
IPC: G03B21/625
Filed: 1991-10-31
Abstract: PURPOSE:To provide the transmission type screen which has a sufficient diffusing property while preventing the wear and chipping in the peak parts of Fresnel lenses by rubbing of a Fresnel lens sheet and a lenticular lens sheet against each other and decreasing the light loss by a diffusing agent and the deterioration in image quality as the transmission type screen constituted by combining these lens sheets and adding the diffusing agent to the lenticular lens sheet to improve the diffusion property. CONSTITUTION:The lenticular lens sheet 3 has the surface hardness smaller than the surface hardness of the Fresnel lens sheet 2 and org. resin beads consisting of a resin formed by crosslinking a resin for the lenticular lens sheet or the resin denatured from the resin for the lenticular lens sheet are kneaded as the light diffusing agent into the lenticular lens sheet 3, by which the transmission type screen 1 is constituted.
Patent JP-H07141969-A (JP)
Title: Light switch for electronic musical instrument
Inventor: KITAGAWA HIROSHI
IPC: H01H35/00
Filed: 1993-11-22
Abstract: PURPOSE:To provide a ligh switch suitable for a touch sensing device for detecting the key touch condition of a keyboard device of such an electronic musical instrument as synthesizer, electronic piano, electronic organ, single keyboard, etc. CONSTITUTION:A light switch is to detect the key touch condition of an electronic musical instrument which is fitted with a keyboard device. The light emission part to form the first switch group and the second switch group is constructed with one light emitting diode and a means PG to separate spectrally the flux from the diode 1 into a plurarity of sections.
Patent JP-H07136237-A (JP)
Title: Manual disinfecting chemical sprayer
Inventor: TAKAHASHI KENJI
IPC: A61L2/18
Filed: 1993-11-19
Abstract: PURPOSE:To enable operation even without receiving the supply of driving power from outside and facilitate the maintenance, such as supply of a disinfecting chemical by using an aerosol container packed with the disinfecting chemical and compressed gas and spraying the disinfecting chemical to a disinfecting space to be inserted with the human hand by the spraying power of the compressed gas built in the container. CONSTITUTION:The light from a light emitting element 13 to a light receiving element 15 is shut off and the admission of the hand into the spraying space 25 is detected by a controller 11 when the hand is inserted into the disinfecting space 25. The controller runs a gear head motor 81 by receiving the signal and rotates a cam 83. A push piston 43 is depressed while the projecting part of the cam 83 maintains contact with the push piston 43. A stem is then lowered and a disinfecting chemical aerosol can 31 is opened and simultaneously, the ejection port of the piston and the opening of a cylinder are communicated. Consequently, the disinfecting chemical injected from the disinfecting chemical aerosol can 31 is flowed into the pipe 47 and sprayed as disinfecting chemical mists 27 from a quantitative spraying nozzle 51 into the spraying space 25 to disinfect the hand.
Patent JP-H08147787-A (JP)
Title: Light emitting and receiving elements and optical pickup using same
Inventor: SAITO KIMIHIRO
IPC: G11B11/10
Filed: 1994-11-24
Abstract: PURPOSE: To provide a small and highly reliable laser coupler applicable to a magneto-optical disk and to obtain an optical pickup using the same. CONSTITUTION: In a laser coupler 50, a first and a second photo-detectors 58, 61 are formed on a first semiconductor substrate 51 and a laser diode chip 53 is formed on a second semiconductor substrate 52. A second birefringent prism 54, whose bottom surface is provided with a NPBS film 57 and an AR film 60 and upper surface is provided with a total reflection film 59, is mounted on the first semiconductor substrate 51, a first double refraction prism 55 provided with a BS film 56 is stuck to the slope of the second prism 54 and these prisms form a composite prism.  The returned laser beam is transmitted through the prism 55 from the BS film 56 of the prism 55, made incident into the prism 54, transmitted through the NPBS film 57, projected on the first photodetector 58, the laser beam reflected by the NPBS film 57 is reflected by the total reflection film 59, transmitted through the AR film 60 and made incident on the second photodetector 61.
Patent JP-H01155348-A (JP)
Title: Colored image forming material
Inventor: WATABE MANABU
IPC: G03F3/10
Filed: 1987-12-14
Abstract: PURPOSE:To facilitate stripping of a base after transfer on a material to be transferred by providing a polypropylene (PP) layer or polyethylene (PE) layer on the surface of the base of a colored image forming material having a colored photosensitive layer contg. a photosensitive compsn. and coloring agent on the base. CONSTITUTION:This colored image forming material has the colored photosensitive layer contg. the photosensitive compsn. and coloring agent on the base and is subjected to development after imagewise exposing through a color sepn. mask, by which the colored image is formed thereon. The colored image formed in such a manner is directly transferred and laminated onto the material to be transferred. The PP layer or PE layer is provided on the surface of the base in order to efficiently transfer the image onto the material to be transferred and to impart a good release property between the base and the colored image.