baber/WOPTO huggingface dataset:
Patent JP-H07218859-A (JP)
Title: Image display device
Inventor: KENNO KOKICHI
IPC: H04N5/64
Filed: 1994-02-07
Abstract: PURPOSE:To provide the small-sized image display device by which an image flat and vivid up to the periphery is observed at >=40 deg. angle of field of observation and a wide exit pupil diameter is secured. CONSTITUTION:This image display device consists of an image display element 8 having the screen on which an image is displayed, a relay optical system 7 which relays this image to form a relay image, and an eyepiece optical system which reflects the luminous flux emitted from the relay optical system 7 and forms an exit pupil by this luminous flux. The eyepiece optical system includes a rear reflection mirror 6 having first and second curved surfaces 5 and 2 between which an optical member having a refractive index (n) larger than one (n>1) is interposed, and the luminous flux emitted from the relay optical system 7 is transmitted through the first surface 5 and is transmitted through the optical member and is reflected by the second surface 2, and the reflected luminous flux is transmitted through the optical member and is transmitted through the first surface 5 again.
Patent JP-S62248041-A (JP)
Inventor: MAIKERU DEII ASARU
IPC: G06F12/04
Filed: 1987-01-23
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-2000216097-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: YAMAMOTO SUNAO
IPC: H01L21/205
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To make the maintenance cycle long and raise the availability, stability and reliability. SOLUTION: A clogging elimination mechanism 8 is provided at the corners of exhaust pipes 7a, 7b connecting a reactor chamber to a vacuum device. The mechanism 8 is composed of a shaft 12 rotatable from the outside of the exhaust pipe 7b and an extension 13 freely slidable along approximately the inside surface of the exhaust pipe 7a mounted on the shaft 12. Dust deposited to the exhaust pipe 7a inside can be easily removed by rotating a handle 11 coupled with the shaft 12, without disassembling the exhaust pipes 7a, 7b.
Patent JP-H04248798-A (JP)
Title: Decentralizing type controller
Inventor: FURUSE MASAAKI
IPC: G05B9/03
Filed: 1991-02-05
Abstract: PURPOSE:To offer the decentralizing controller with high reliability able to implement plant control without hindrance by backing up a central controller momentarily by a host controller even when a fault of the central controller takes place. CONSTITUTION:A local controller 6 is connected to a transmission line 3 as the same level as the collective controller 5, and a plant state input section and a plant monitor section having been provided to the collective controller 5 in a conventional device are transferred to the local controller 6 and the same control function as that of the collective controller 5 is provided to a host controller 2.
Patent JP-H1137475-A (JP)
Title: Broiler stick for microwave oven
Inventor: KIM DAE-RAE
IPC: H05B6/80
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a broiler stick for a microwave oven, in which a section having a broiled material pierced therein and another section to be closely contacted with a tray are constituted in such a way that these sections can be separated from each other. SOLUTION: This stick includes a horizontal fitting section 122 with its one end being partially bent toward its central part, a vertical fitting section 124 with the other end being bent in multi-stage from its central part toward its upper part, an annular supporting member 120 placed on the upper surface of a tray 5 while being closely contacted with the upper surface, an insertion groove 142 selectively fitted to the vertical fitting section 124 and the horizontal fitting 122 of the supporting member 120, and further a pin member 140 to which a material to be broiled during its cooking.
Patent JP-H07226003-A (JP)
Title: Disk driver
Inventor: KONNO MAKOTO
IPC: G11B17/046
Filed: 1994-02-08
Abstract: PURPOSE:To prevent deflection and deformation of inject plates (IPs) on the plate surface of a main frame and problems occurring therein by providing the main frame with projections for regulating displacement of the IPs in a direction approaching the main frame at the points corresponding to the points near the fronts of U shapes of the IPs. CONSTITUTION:The IPs 20 and disk holders 30 are mounted at the main frame 10. The IPs 20 are supported at their main plate parts 21 in parallel with the main frame 10 by shoulder parts 16a of supporting pieces 16. On the other hand, the main plate parts 21 of the plates 20 and the respective front ends of tongue pieces 17, 18 of the main frame 10 face each other apart a slight spacing. Disk holders 30 are supported at their axes 34 by guide groove parts 27 of the IPs 20. The holders 30 are slidable in the vertical direction of the frame 10 and are so regulated as not to move back and forth and right and left The excess deformation is regulated by the tongue piece 17 or 18 of the frame 10 even if the points near the front ends of the U shapes of the IPs 20 are deflected or deformed at the time of putting in and out of a disk.
Patent JP-S58132289-A (JP)
Inventor: TANAKA HIDEHARU
IPC: B01J37/02
Filed: 1982-01-29
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-S61174897-A (JP)
Title: Stereoscopic television set
Inventor: SAKAMI HIROYUKI
IPC: H04N13/04
Filed: 1985-01-30
Abstract: PURPOSE:To express a stereoscopic picture easily and with a simple constitution by separating two odd and even fields respectively into different polarizing videos by respective polarizing films provided at the front surface of the screen. CONSTITUTION:At the fluorescent screen scanned by an odd field 1 at all times, a longitudinal stripe polarizing film 4 is provided in the stripe-shaped manner, and on the other hand, at the fluorescent screen scanned by an even field 2 at all times, a horizontal stripe polarizing film 3 is provided in the stripe-shaped manner, and the fluorescent screen is completely covered with respective polarizing film stripes 16. Through the polarizing films 16, the video of the odd field 1 is always modulated as a longitudinal polarizing video, and the video of the even field 2 is always modulated as a horizontal polarizing video, and two polarizing videos exist simultaneously on the same screen. The synthesized video is respectively individually recognized to the right and left eyes through the polarizing glass, and thus, the stereoscopic picture is displayed.
Patent JP-S53100218-A (JP)
Title: Electronic musical instrument
Inventor: YAMADA SHIGERU
IPC: G10H1/00
Filed: 1977-02-15
Abstract: PURPOSE: To achieve the improvement in concert effect by controlling the cutoff frequencies of a voltage control type filter by control voltage signals. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55107332-A (JP)
Title: Timer unit
Inventor: OSADA YASUTO
IPC: H03K17/22
Filed: 1979-02-09
Abstract: PURPOSE:To avoid turning on of the power supply without being elapsed for a given time, by providing the charging and discharging circuit in which charge is made when the switching element controlling current supply to the load is ON and discharge is made when OFF. CONSTITUTION:In the air conditioner, when a given power supply voltage is fed with the thermostat turned on at the ambient temperature higher than a given value, the output of high level H appears at the output of the voltage comparison circuit IC1, and after a given time determined with the resistor R2 and capacitor C1, the output of the voltage comparison circuit IC2 is at low level L and the transistor Tr1 is turned on. Thus, current flows to the compressor drive relay coil RL to start the cooling operation. After cooling operation is sufficiently made, the thermostat is OFF and the cooling operation stops. With this state, the diode D1 is non-conductive, and the output of the voltage comparison circuit IC2 is at L level until the charge stored in the capacitor C2 is discharged more than specified value through the resistor R11 and Tr3 is OFF and Tr4 is ON. Thus, the compressor is inoperative even if temperature is risen.
Patent JP-S58133232-A (JP)
Inventor: OGAWA TOSHIO
IPC: G02B23/24
Filed: 1982-02-03
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-S57130242-A (JP)
Title: Information storage medium
Inventor: ANDOU HIDEO
IPC: G11B7/24015
Filed: 1981-02-05
Abstract: PURPOSE:To facilitate the process of manufacturing an optical information storage medium by forming a protective layer by using an adhesive and by fitting an inside and an outside spacer by utilizing the adhesive. CONSTITUTION:On the internal surface of a base plate 11, a thin recording layer 12 is formed by using a light-reflective material. A protective layer 13 is formed by coating the surfaces of the base plate 11 and recording layer 12 with an adhesive, such as epoxy resin and rubber resin, by spinner coating to uniform film thickness. This protective layer 13 covers the entire surface of the recording layer 12 and also covers the internal and external circumferential surfaces of the recording layer 12 and the base plate 11 partially. The adhesive is applied and then dried naturally for about 15min for curing to a desired extent, and inside and outside spacers 14a and 14b are fitted and adhered to adhesive parts 13a of the adhesive on the opposite sides to the base plate 11. Then, adhesive parts 13b facing a hollow part are cured to form the protective layer.
Patent JP-H04255087-A (JP)
Title: Character reader
Inventor: NAKANO TOMOMI
IPC: G06K9/32
Filed: 1991-02-06
Abstract: PURPOSE:To facilitate the stable reading of characters written in a document by finding out the inclination angles of plural positions in each line to be recognized and executing inclination correcting coordinate conversion for changing the data extracting range of plural positions in each line to be recognized. CONSTITUTION:An observing part 10 observes characters written in a document and obtains image data 2. A storage part 11 stores the image data 2. An extraction part 12 extracts character string data to be recognized from the storage part 11. A recognition part 13 recognizes image data 24 as characters. An inclination calculating part 14 finds out inclination angles from the scanning direction of the observing part 10 on plural positions in each line to be recognized and stores the found results in a storage part 15. A coordinate conversion part 16 changes a data extracting range in accordance with the inclination angles stored in each line to be recognized. Inclination-corrected image data 23 specified by a coordinate-converted extracting range 22 are transferred to the recognition part 13 as image data 24 in the data extracting range.
Patent JP-H10203372-A (JP)
Title: Display unit for crossing gate
Inventor: KOIZUMI JUN
IPC: B61L29/04
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a display unit of a crossing gate on which maintenance is free by making a display unit main body wireless. SOLUTION: In a display unit main body 1 in which a display unit is arranged on a front face and a part between an almost vertical position and an almost horizontal position is fixed to an almost 90 deg. rotatable blockade lever 2 by a fixing tool 5, a solar battery 7 is arranged on an upper surface of the display unit main body 1, and a large capacity capacitor 13 to accumulate electric power of the solar battery 7, a Hall element 12 to turn on and off a power source of the display unit, a control base board 11 to light and flash the display unit and a rotary member 8 whose one end is pivoted by a support shaft 9 and in which a magnet 10 is arranged on the other end and which can rotate around the support shaft 9, are provided.  When the blockade lever 2 becomes almost horizontal, the magnet 10 approaches the Hall element 12, and the display unit flashes, and when the blockade lever 2 starts to rise, the magnet 10 separates from the Hall element 12, and flashing of the display unit is stopped.
Patent JP-H07214900-A (JP)
Title: Fixing method for thermal recording material
Inventor: KOMATSU YASUKO
IPC: B41M5/26
Filed: 1994-02-09
Abstract: PURPOSE:To improve fixing properties of an unprinted part by thermally printing a thermal recording material having a thermal recording layer containing aromatic imino compound color developing in reaction with isocyanate compound at the time of heating as color developing ingredient, then sealing it and heat treating it. CONSTITUTION:When a thermal recording material containing aromatic isocyanate compound and aromatic imino compound as color developing ingredients is so sealed by using a polyethylene terephthalate film, etc., as not to include a large quantity of the air except the air enclosed in the material itself and heat treated for a predetermined time in a constant-temperature oven, there is a trend of losing color developing capacity due to a reduction in the isocyanate compound. This reduction is advanced without treating the compound such as amines for inactivating the isocyanate to the aromatic imino compound. A temperature of the heat treatment is preferably 60-100 deg.C with a melting point of the material having lowest melting point of the thermal fusible ingredients included in the layer as a reference.
Patent JP-S60161450-A (JP)
Title: Vinyl chloride based resin composition
Inventor: NARITA TOSHITO
IPC: C08L21/00
Filed: 1984-02-01
Abstract: PURPOSE:The titled composition, obtained by incorporating two specific kinds of methyl methacrylate based polymers with a graft copolymer containing a conjugated diene based rubber, and having remarkably improved heat distortion and impact resistance and processability while retaining the characteristics of the resins. CONSTITUTION:A vinyl chloride based resin composition obtained by incorporating (A) 50-80pts.wt. vinyl chloride based resin containing >=80wt% vinyl chloride component with (B) 5-40pts.wt. methyl methacrylate base polymer, containing 75-100wt% methyl methacrylate component, and having 0.05-2dl/g reduced viscosity, (C) 1-15pts.wt. methyl methacrylate based polymer, containing 65- 100wt% methyl methacrylate component, and having 2-18dl/g reduced viscosity and (D) 5-30pts.wt. graft copolymer of 30-80wt% conjugated diene based rubber with 70-20wt% compound selected from alkyl acrylates, alkyl methacrylates, aromatic vinyl compounds and cyanogen compounds.
Patent JP-S54107747-A (JP)
Title: Spectacle lens
Inventor: EGAWA MASARU
IPC: G02C7/06
Filed: 1978-02-13
Abstract: PURPOSE: To give a comfortable field of view continuously from far vision up to near vision to presbyopes by so forming the lens that curvatures become smaller in lower region and larger in upper region as the group of intersecting lines that the plane perpendicular to the main meridian assumes goes away from the main meridian.  
     CONSTITUTION: A far vision part F, progressive focus part P and near vision part N are provided along the main meridian MM' of the progressive degree spectacle lens. At the point A, the circular intersecting line consisting of the plane intersecting at a right angle to the main meridian MM' and a refracting face exists. In the F region, the curvature becomes larger as it goes away from the line MM' and in the N region the curvature becomes smaller as it goes away from the MM' and therefore the curvature of the entire part of the lens may be kept minimum. When necessary, it is possible to add an umbilical curve parallel to the main meridian MM' or the circular intersecting line, thus a comfortable field of view may be given along the main meridian MM'. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58133979-A (JP)
Inventor: HONDA KAZUO
IPC: B62K19/24
Filed: 1982-02-01
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-H05210307-A (JP)
Title: Magnetic brush developing device
Inventor: NAGAMINE NORIYOSHI
IPC: G03G15/09
Filed: 1992-01-30
Abstract: PURPOSE:To facilitate the adjustment of a layer thickness regulating member, to prevent the deformation and the adhesion of toner from occurring and to prevent developer from dropping from both end parts of a developing roll after developing an electrostatic latent image by simple constitution by providing an elastic member which abuts on both ends of a sleeve equivalent to the outside of an image area at both ends of the layer thickness regulating member. CONSTITUTION:A developing roll 46 is provided with a fixed magnet 71 in which plural magnetic poles are formed, and a cylindrical sleeve 72 consisting of a non-magnetic substance which is provided so as to rotate around the magnet 71. The developer carried by a developer carrying roll is supplied to the developing roll 46, and is regulated by a layer thickness regulating member 48 to have specified layer thickness, that means, so that a thin layer may be formed in the center part as in the conventional manner. Since an elastic member 73 attached to the member 48 is pressed at both end parts 46a equivalent to the outside of the image area of the roll 46 by elasticity, the layer thickness of the developer becomes almost zero and the developer is not carried.
Patent JP-2000216982-A (JP)
Title: Image processing system and recording medium thereof
Inventor: IWAMOTO KEIJI
IPC: H04N1/387
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To specify right information by inserting a binary image into one of bit planes which are obtained by dividing a luminance plane into plural pieces, generating a binary image from other bit planes and then generating an image containing an electronic watermark from the binary image and the color information images, which exclude the luminance plane. SOLUTION: An original image 101 is turned into an image 301 due to color space conversion, which converts the image 101 into a color space of the luminance information or other information. Then the image 301 is divided into a luminance plane image 401 and an image 501 of other information. Then the image 401 is turned into an image 402 by applying the bit shift processing to an area A of the image 401. The area A of this specific bit plane, i.e., the most significant bit plane is replaced with a binary image 201 of a visible digital watermark, and the visible digital watermark is inserted into the area A. Then a color space is subjected to an inverse conversion based on an image 411 containing a visible digital watermark and the information image 501, excluding luminance information. Thus, an image 111 containing a visible digital watermark is obtained.
Patent JP-H05208181-A (JP)
Title: Facility for gas removal from waste buried reclaimed ground
Inventor: MAJIMA MASATO
IPC: E02D3/10
Filed: 1992-01-30
Abstract: PURPOSE:To forcedly remove gas produced in a waste layer without causing land subsidence. CONSTITUTION:A macadam spread and packed ventilation layer 9 is formed on a surface soil layer 4 in a waste buried reclaimed ground 1. The ventilation layer 9 and the waste layer 5 are communicated each other by a pipe 8 having holes. In the upper part of the ventilation layer 9, a water pumping pipe 10 is communicated from the ground surface and a water pumping pump 11 is connected with the water pumping pipe 10. In the downstream of the water pumping pump 11, a gas recovering apparatus 12 and a cleaning apparatus 13 are connected in this order and further a water returning pipe 14 which reaches the waste layer 5 is connected. The part of the water returning pipe 14 in the waste layer 5 is made to be a pipe 14a having holes. Together with underground water, the gas produced in the waste layer 5 is led to the ventilation layer 9 through the pipe 8 having holes and then comes to the gas recovering apparatus 12 through the water pumping pipe 10 and is separated and only water is returned to the waste layer 5 through the water returning pipe 14.
Patent JP-S63183759-A (JP)
Title: Nozzle for shift mold type continuous casting machine
Inventor: MATSUI KUNIO
IPC: B22D11/06
Filed: 1987-01-26
Abstract: PURPOSE:To improve the quality of a cast slab by arranging an opening part at tip of tundish nozzle toward tripoint direction and further arranging a means cooling in the inner part of tundish nozzle to minimize formation of solidified shell at the tripoint part. CONSTITUTION:The tundish nozzle 4 setting at inlet side of mold space 3 is inserted in the mold space 3 at the prescribed gap. The nozzle 4 is formed by high melting point metal or refractory. A slant face 7 is formed on a sloped wall 6 for rectangle shape opening part 5 of the nozzle 4 tip and a baffle plate 8 made of metal and having triangle section is supported by a supporting tool 9 in the opening part 5 and arranged at the prescribed interval, to form flowing passage 12 toward the tripoint direction 11 by the slant face 7 and a slant face 10 of the baffle plate 8. Further, cooling holes 13, 14, 15 in a wall 6 of the nozzle 4, the supporting tool 9 and the baffle plate 8 are each connected through to flow fluid for cooling of air, etc. As the molten metal 16 is flowed toward the tripoint 11 direction by dividing into the flowing passages 12, solidified shell 17', at the tripoint 11 part is always melted by the high temp. molten metal.
Patent JP-S62173351-A (JP)
Title: Motor-driven seat belt
Inventor: WATANABE HIROSHI
IPC: B60R22/06
Filed: 1986-01-27
Abstract: PURPOSE:To improve the operativity and simplify the getting in and out, by locking the top end of a seat belt to the tip end of a shaft which is fitted into a guide rail inside of a roof so as to be moved by torque of a motor, and providing a switch on the center of the roof. CONSTITUTION:A guide rail 4 is provided inside of a roof 1 so as to extend from the center of the interior front to backward lateral of a seat 2, and a flexible shaft 8 moved by torque of a motor is fitted into the guide rail 4. Then, the shaft 8 is lockingly engaged with the top end of a seat belt 12 which has the lower end lockingly engaged with the floor 11 through a winding device 10. Furthermore, a switch 13 for controlling to electrify the motor is located on the center of the roof 1, and when the switch 13 is turned on in the direction of the putting on the seat belt, the flexible shaft 8 is moved through a drive gear 5, a gear 6 and a rack gear 7, and the seat belt 12 is moved so as to tighten on the driver. And, when the seat belt 12 is moved to the last end, the motor is stopped, and a lock gear 9 is engaged with the drive gear 5, so that the motion of the seat belt 12 is stopped.
Patent JP-S53101745-A (JP)
Title: High frequency heater
Inventor: KIKUCHI IWAO
IPC: H05B6/72
Filed: 1977-02-17
Abstract: PURPOSE: To obtain uniform field distribution by setting up a conductive wall on the same axis with a radial antenna rotating in a heating chamber. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07242634-A (JP)
Title: Chloropyridinium chloride and its production
Inventor: RAINHARUTO RANCHIYU
IPC: C07D213/61
Filed: 1995-01-06
Abstract: 2-Chloro-5-alkyl-pyridinium chlorides of formula (I) are new: R<1> = opt. substd. alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkylalkyl, arylalkyl or heteroarylalkyl; R<2> = opt. substd. alky; R<3> = H; halo; or opt. substd. alkyl.
Patent JP-H02194876-A (JP)
Title: Manufacture of double layer tube
Inventor: FUJITA TOKIO
IPC: B05D7/24
Filed: 1989-01-24
Abstract: PURPOSE:To form a smooth fluororesin layer on the outer surface of a polyimide tube by immersing in a fluororesin dispersion the polyimide tube with a rubber-like tube inserted for contact therewith. CONSTITUTION:After inserting a rubber-like tube into a polyimide tube, a pressure is applied to the former tube to bring the outer surface of the rubber-like tube into close contact with the inner surface of the polyimide tube. This is immersed in a fluororesin dispersion to form a fluororesin layer on the outer surface of the polyimide tube. As a result, the inner surface of a double layer tube thus obtained is free from contamination with the fluororesins. The surface roughness of this double layer tube, when compared with the conventional spray coating method, is so low as 0.01-1mu. When it is used for fixing by an image forming device, a glossy, clear image can be obtained.