baber/WOPTO huggingface dataset:
Patent JP-H09269527-A (JP)
Title: Finder system provided with sight line detecting means
Inventor: SAITO HIROSHI
IPC: G03B13/02
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To simplify the whole optical system, to form an eye ball image on an image sensor with high image resolution and to highly accurately detect the sight line information of eye ball by appropriately setting the constitution of lenses such as an eyepiece and a sight line lens. SOLUTION: The eyeball image from the eyeball 9 illuminated with infrared light emitted from an illuminating means 10 (light source reflection image, reflected image from an eye ball iris part, Purkinje image(cornea reflection image) etc.) is reflected by a luminous flux separating member 7 through the eyepiece 8, then, the image is formed on an image pickup means 12 through the sight line lens 11. Besides, position information on the eyeball images formed on the image pickup means 12 is detected.  In this case an aspherical lens is separately used for the eyepiece 8 and the sight line lens 11 in order to counterbalance and correct both distortion generated when a finder image on a primary image forming surface 6 is viewed through the eyepiece 8 while shortening a distance between the eyepiece 8 and the primary image forming surface 6 and distortion generated when the eyeball image is formed on a solid-state image pickup element 12 by the sight line lens 11 through the eyepiece 8.
Patent JP-H09267572-A (JP)
Title: Recording medium for heat transfer
Inventor: TANAKA HIDEFUMI
IPC: D21H19/36
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a multi-gradation image with high resolution and high quality of image by constituting a base material with a material with a higher hardness than that of a porous recording layer and providing the porous recording layer on this base material. SOLUTION: In a recording medium 7 for heat transfer, a porous recording layer 8 is provided on a base material 9 with a higher hardness such as a PET or a foamed PET than the porous recording layer 8. Namely, after a plastic is dissolved in a solvent and the base material 9 is coated with it, it is passed through a liq. which solves the solvent but does not solve the plastic to coagulate it and it is dried to form a porous recording layer 8 on the base material 9. In another way, an intermediate layer 10 prepd. of a raw material with a good surface smoothness and a higher hardness than that of the porous recording layer 8 like the PET or the foamed PET is constituted on the flexible base material 9 like a synthetic paper and the porous recording layer 8 is provided on the uppermost part. It is possible to obtain a multi-gradation image with a high resolution and a high quality of image.
Patent JP-H06288222-A (JP)
Title: Exhaust emission control device
Inventor: MATSUMURA NOBUYUKI
IPC: F01N3/02
Filed: 1993-04-06
Abstract: PURPOSE:To provide an exhaust emission control device capable of capturing environmentally harmful particulates contained in exhaust gas by a filter, efficiently regenerating the filter and having a function to efficiently burn the particulates contained in exhaust gas of a diesel engine and others especially. CONSTITUTION:This is an exhaust emission control device having a plural number of filter units 3 connected to an exhaust gas pipe 1 through a directional control valve 2, and each of the filter units 3 has one or a plural number of filters 4 coated with a catalyzer and an electric heater, and particulates scavenged on the filters 4 are burnt by heating of the electric heater 5, and accordingly, the filter is regenerated.
Patent JP-S62262354-A (JP)
Title: Image converting device
Inventor: SUZUKI YOSHIJI
IPC: H01J31/50
Filed: 1986-05-06
Abstract: PURPOSE:To make it possible to rotate, expand, or reduce the input image all electronically, and improve the reliability, by producing a control signal depending on a preset program at a rotary member or a zooming member, and outputting the image with converted magnification or angle of the figure input to the photoelectric cathode of a preprocessing tube. CONSTITUTION:The incident input image to the photoelectric cathode 1 of a preprocessing tube 11 is converted into a photoelectric image. In this case, in order to expand or reduce the photoelectric image, the voltage fed from the output terminal a of a power source 7 to an electrode of an acceleration/ focus electron range system 2 is controlled. In order to rotate the image, the current from the output terminal b of the power source 7 to a coil 6 is converted, and moreover, to shift the image two-dimensionally, the voltage c to be applied to a deflection electrode 3 is controlled. The electronic image which has received the effect of the rotary system or the expansion/reduction system is radiated on a microchannel plate 4, and multplied there, and then it excites a phosphor 5 to illuminate.
Patent JP-S5628867-A (JP)
Title: Ink jet recording device
Inventor: FUKAZAWA TAKAO
IPC: B41J2/06
Filed: 1979-08-16
Abstract: PURPOSE:To make a stable image in a device in which an image recording signal is applied to a needle electric pole and an accelerating voltage is applied to an accerating electric pole to make a recording image by a method wherein means for vibrating the needle electric pole is synchronous with the image recording signal is provided. CONSTITUTION:A signal is applied from an image recording signal source 8 to a needle electric pole 3 arranged in an orifice 2 in the orifice plate 6, a drip of the ink 7 is injected toward the accelerating electric pole 5 applied with a voltage from an accelerating power supply 9 and some dots are recorded on the recording sheet 4. In this type of ink jet recording device, vibratory element 10, vibratory plate 11 and insulation plate 12 are piled up, said needle electric pole 3 is attached to the insulation plate 12 and the needle electric pole 3 is vibrated in synchronous with the applied image recording signal.
Patent JP-S61265358-A (JP)
Title: Protective cover of distributor for internal-combustion engine
Inventor: KOBAYASHI KAZUTOSHI
IPC: F02P7/00
Filed: 1985-05-17
Abstract: PURPOSE:To make the setting of a protective cover easily performable, by forming this protective cover, having a hook part engaging a high tension tower of a distributor cap, with a material inherent in isolability and elasticity. CONSTITUTION:A distributor is distributed with high voltage through a distributor cap 4 and high tension cords 5 and 6, and in order to prevent the high voltage form leaking as water or brine sticks to an outer surface of the distributor cap 4, rubber boots 52 and 62 have so far installed there but with only these boots, it is hard or impossible to prevent the leak, so that a protective cover 7 inheret in isolability and elasticity is installed so as to cover each tip part of the distributor cap 4 and these high tension cords 5 and 6. In this protective cover 7, there is provided with a hook part 71 having a tip part 72 engaging high tension towers 44 of the distributor cap 4 not covered with these rubber boots 52 and 62, so that only this tip part is inserted between these high tension towers 44 whereby it is held by the distributor cap 4.
Patent JP-H08297271-A (JP)
Title: Liquid crystal display device
Inventor: HIDAKA KIYOSHI
IPC: G02F1/1343
Filed: 1995-04-27
Abstract: PURPOSE: To make controlling contrast of a liquid crystal display panel possible with simple circuit constitution by controlling a duty ratio of a drive voltage applied to a scan selected electrode, e.g. a row electrode instead of performing the contrast control of the liquid crystal display panel with the control of plural voltages generated by an analog circuit and constituting the device so as to perform the control digitally. CONSTITUTION: This device consists of the liquid crystal display panel 1 display- controlled by a column electrode driven based on the display data and the row electrode driven based on a scan signal. Then, the device is provided with a contrast controlling integrated circuit 4 changing the duty ratio of the scan signal of the row electrode supplied by a row electrode driving integrated circuit 3 based on the contrast control data. The contrast of the liquid crystal display panel 1 is controlled by changing the duty ratio of the scan signal of the row electrode.
Patent JP-2000293233-A (JP)
Title: Rotational position controller, optical device, and photographing device
Inventor: YOSHIKAWA KAZUMASA
IPC: G05D3/12
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To drive and rotate a rotary member from an actual rotational position to a target position with a minimum rotational quantity at any time by driving and rotating the rotary member according to the output of a potentiometer when a contact member slides on a resistance body and slides on an insulator. SOLUTION: The potentiometer 8 for detecting the current filter position is constituted to output a detection signal from the range wherein the contact member slides on the resistance body 101 as its electrical operation range and the range wherein the contact member 102 slides on the insulator 103 originally outside an electrical operation angle range. When a filter disk is rotated between a 1st filter position and a 4th filter position, the contact member 102 is controlled to rotate through the insulator 103. Consequently, the filter disk can be rotated between the 1st and 4th filter positions at a minimum rotational angle. Namely, shortcut control can be performed.
Patent JP-H10290990-A (JP)
Title: Combined septic tank
Inventor: YAMAGUCHI SHIGEYUKI
IPC: C02F3/00
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To efficiently treat the waste water of a disposer for garbage treatment and to release treated water with good quality without increasing the capacity scale of the conventional domestic waste water septic tank. SOLUTION: This combined septic tank for dealing with the disposer for executing the purifying treatment of the waste water from the disposer for disposing the crude refuse together with the domestic waste water has a separating tank 1, a sludge decomposing tank 2 and an aerobic treating tank 3. Sewage is admitted from the separating tank 1 into the aerobic treating tank 3 where the sewage is subjected to an aerobic treatment. The sludge separated in the separating tank 1 is transferred to the sludge decomposing tank 2 where the sludge is subjected to a decomposition treatment.
Patent JP-S585996-A (JP)
Inventor: FUJINO ETSUROU
IPC: H05B37/02
Filed: 1981-07-02
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-2000298815-A (JP)
Title: Method and apparatus for magnetic recording/ reproducing
Inventor: SENSHU YOICHIRO
IPC: G11B5/592
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To read correctly data of ITI sector and obtain correct information for tracking servo by recording, with further enhancement of the level than the other part, the pilot signal of at least two blocks of track synchronous information sector. SOLUTION: In each track where the pilot signal of three frequencies (f0), (f1) or (f2) is totally superimposed, not only the level of block SSA+TIA but also the level of one or both pilot signal of block Pre-ample and Post-ample in both sides of such block SSA+TIA are enhanced like that of block SSA+ TIA for each track synchronous information sector ITI of track Sub Tr0 and Sub Tr1. Thereby, one or both block Pre-ample and Post-ample in both sides can be used as the tracking servo reference in addition to block SSA+TIA.
Patent JP-H06314714-A (JP)
Title: Method and device for hardening resin
Inventor: YOKOSHIKI MASANORI
IPC: H01L21/56
Filed: 1993-04-30
Abstract: PURPOSE:To adjust the inside temperature of a baking furnace in accordance with the thickness of a resin film using a feedback control system when a resin film is formed on the upper surface of the semiconductor pellet of a TAB type semiconductor device. CONSTITUTION:A syringe 7 used to drip and feed liquid resin 6 to the constant- speed moving path F of a TAB system semiconductor device 10 extending to a baking furnace, and detection sensor 9 which detects the thickness of a resin film 6, are provided successively, and the output terminal of the above- mentioned detection sensor 9 is connected to a feedback controller 9A which controls the inside temperature of the furnace.
Patent JP-H05293000-A (JP)
Title: Fermentation in highly viscous system
Inventor: YAMAMURA KENJI
IPC: C12P19/06
Filed: 1992-04-23
Abstract: PURPOSE:To provide a method for controlling the aeration and agitation conditions in a biopolymer fermentation process containing fermentation liquid having gradually increasing viscosity, to improve the productivity of biopolymer and to supply just enough power for aeration and agitation in contrast with conventional process performing the agitation and aeration at constant rates without using an efficient controlling method. CONSTITUTION:The relationship between the viscosity of a fermentation liquid and the fermentation time in the biopolymer fermentation is shown in the figure. There is little variation of viscosity during the period I. In the period II, the aeration and agitation rates are increased corresponding to the abrupt increase of the viscosity. The aeration and agitation rates are maintained at constant levels in the period III in which the variation rate of viscosity is constant. The rate of viscosity variation decreases in the period IV and the aeration and agitation are unnecessary in the period. The aeration and agitation are controlled based on a continuously detected viscosity data according to a program including the above operation conditions.
Patent JP-H04333196-A (JP)
Title: Data processor
Inventor: MOTOIKE KATSUHIKO
IPC: G07G1/12
Filed: 1991-05-09
Abstract: PURPOSE:To give priority order to respective interruption main causes occurred from plural control circuits. CONSTITUTION:LSI 12-14 output interruption signals INT2-INT4 in accordance with the control operation of the respective kinds of devices 15-17 and also bit data generating parts 12a-14a respectively generate interruption data corresponding to the control operation. The interruption signals INT2-INT4 are detected by recognizing part 11a, a priority order deciding part 11b decides priority order based on respective kinds of interruption data and a recognition code generating part 11c generates recognition codes corresponding to priority order so as to output it to CPU 10. CPU 10 outputs the designating signal to one of LSI 12-14 based on identification data.
Patent JP-S63282386-A (JP)
Title: Method and apparatus for producing single and multiple steel wire strand
Inventor: URURITSUHI BAUMU
IPC: D07B3/10
Filed: 1988-04-28
Abstract: The invention relates to a method and apparatus for making single- and multi-layered steel wire strands where the individual wires (2) are taken off from unwinding systems disposed stationarily outside the ropemaking train and, without back-twisting, are incorporated into the rope by the indirect double twist method; that is, the strand is in its final precise geometric form before reaching the rotating system (4) comprising take-off (5) and take-up (6). The purpose of the invention was to make the abovementioned steel wire strands in high quality, in particular with a precise geometric shape, using a minimum of machinery and a minimum of space for the machinery. The object of developing the abovementioned method and apparatus is achieved when the material which is to be made into a rope is guided over specially disposed and constructed and also specifically acting guiding and ropemaking elements, so that the disadvantages described in the state of the art are eliminated. <IMAGE>
Patent JP-H05296495-A (JP)
Title: Outside machine for air conditioner
Inventor: TATSUMI TOSHIAKI
IPC: F04D25/08
Filed: 1992-04-23
Abstract: PURPOSE:To achieve a lowering of interfering with a protective plate and a reduction in a dead water area on the lee side of the protective plate by devising the shapes of a hub and the protective plate. CONSTITUTION:An outside machine for an air conditioning apparatus has an axial fan 4 which comprises a hub 5 as center of rotation and a plurality of blades 6, 6... provided on the outer circumference of the hub 5 protruding radially and is provided with a fan guard 3 which is made up of a protective plate 7 facing the hub 5 and a protective screen 8 comprising a plurality of circular members 9, 9... arranged on the same plane on the outer circumference side of the protective plate on the blowoff side, of the axial fan 4. The hub 5 is made conical on the blowoff side thereof while the outer diameter of the protective plate 7 is made less than the outer diameter of the hub 5 and a roughly spherical guide 13 is provided on the internal surface of the protective plate 7 protruding toward the hub 5.
Patent JP-H06293374-A (JP)
Title: Sealing device for egg container
Inventor: KAMO MAMORU
IPC: B65B7/26
Filed: 1993-04-08
Abstract: PURPOSE:To easily unpack an egg container and prevent its unpacking through carelessness by providing a conveyor for carrying the egg container, a specific roller and a pair of press rollers for pressing and sealing the container. CONSTITUTION:A conveyor 20 is provided to carry the containers 10 containing eggs and a roller 22 having a V-shaped groove is provided by the side of the conveyor 20 to press pressure-sensitive adhesive tape 19 against the peripheral edge parts of the stacked egg containers 10 while folding the tape longitudinally. A pair of press rollers 23 are provided by the side of the conveyor 20 to press the folded pressure-sensitive adhesive tape 19 to the stacked peripheral edge parts and bond the same thereto and a cutter 24 is provided to cut off the pressure-sensitive adhesive tape 19 thus bonded. A roller 17 having a projecting part is provided to preform a crease in the tape 19 from its adhesive side approximately along the middle. By sealing the peripheral edge parts with the pressure-sensitive adhesive tape 19 in this way, a careless unpacking of the egg container can be prevented.
Patent JP-S58222172-A (JP)
Title: Adhesive composition for shoes
Inventor: TAKEDA HIROSHI
IPC: C09J121/00
Filed: 1982-06-18
Abstract: PURPOSE:To provide an adhesive composition for shoes consisting of an adhesive material and a specified urethane prepolymer and exhibiting high initial and final bonding strengths and excellent resistance to yellowing. CONSTITUTION:A polyisocyanate (a) containing at least three active isocyanate groups in one molecule obtained by biuret reaction of 1, 4-tetramethylene diisocyanate, etc. is made to react with an OH group-containing compd. (b) containing one alcoholic primary hydroxyl group and one alcoholic secondary or phenolic hydroxyl group in one molecule and having a molecular weight of 160 or less in such amounts that the equiv. ratio between the isocyanate and the hydroxyl groups may be (1-10):1. Then an aromatic diisocyanate such as 1, 4- diisocyanatobenzene is made to react with the reaction product in such amounts that the equiv. ratio between the isocyanate group in (c) and the hydroxyl group in (b) may be (1-5):1 to produce a urethane prepolymer with terminal isocyanate groups. 50-1wt% urethane prepolymer is blended with 50-99wt% adhesive material selected from among rubber and urethane prepolymer having terminal hydroxyl groups.
Patent JP-H02282724-A (JP)
Title: Driving method for liquid crystal element
Inventor: SATO YUZURU
IPC: G02F1/133
Filed: 1989-04-25
Abstract: PURPOSE:To drive ferroelectric liquid crystal element which has three stable states by applying a voltage less than the return value of an element to a liquid crystal layer in the former half of a selection period and resetting the element, and applying a voltage which is larger than the saturation value or less than threshold value of the element to the liquid crystal layer in the latter half of the selection period. CONSTITUTION:The directions 24 and 25 of the transmission axes of a polarizing plate and an analyzing plate are made to cross each other almost at right angles and the transmission axis direction 25 of the polarizing plate is set parallel to one stable state 23 among three stable states, thereby obtaining hysteresis shown in a figure. Here, the liquid crystal layer is applied with the voltage less than the return value of the element in the former half of the selection period and reset and the liquid crystal layer is applied with the voltage larger than the saturation value or less than the threshold value of the element in the latter half of the selection period. Thus, the state of the elements is selected and in a nonselection period, a holding voltage having the same polarity with the voltage applied in the latter half of the selection period is applied. Consequently, the tri-stable ferroelectric liquid crystal element can be driven.
Patent JP-S58221840-A (JP)
Title: Photosensitive silver halide material
Inventor: KOBAYASHI AKIRA
IPC: G03C1/043
Filed: 1982-06-17
Abstract: PURPOSE:To obtain high photographic performance whether a lith type or non- lith type developer is used, by incroporating fine-grained paraffin having a specified grain size or below and at least 1 kind of compound having an alkylene oxide chain in the molecule into at least one photographic constituent layer contg. silver halide contg. a specified amount of silver chloride. CONSTITUTION:A high developing speed is necessary for silver halide used in a photosensitive emulsion to cause explosive development such as lith development, so >=50mol% silver chloride is required to be contained in the silver halide. Silver chlorobromide or silver chloroiodobromide contg. 60mol% siliver chloride, <=40mol% silver bromide and <=5mol% silver iodide is preferably used as the silver halide. The grain size of fine-grained paraffin contained in a photographic constituent layer is <=5mum, preferably <=1mum. By combining a polyalkylene oxide compound to be incorporated into the photographic constituent layer with the fine-grained paraffin, fog is not increased during non-lith development, and the photographic performance is remarkably improved whether a lith type or non- lith type processing soln. is used.
Patent JP-S63269886-A (JP)
Title: Color video signal processor
Inventor: YAMAMOTO YOSHIYUKI
IPC: H04N9/83
Filed: 1987-04-28
Abstract: PURPOSE:To properly decide the correlation of a C signal by adding a color burst signal included in a color video signal input to the Y signal output of a comb line filter and applying an automatic gain control so as to have a constant level. CONSTITUTION:When a burst gate pulse is supplied to an input terminal 12, after the color burst signal included in the color video signal inputted to the input terminal 1 is added to the Y signal of the comb line filter 3, it is supplied to a level detecting circuit 14 through a gain control circuit 13. The level detecting circuit 14 detects the color burst signal to supply a control signal according to a detected value to the gain control circuit 13, thereby, the level of the color burst signal included in the output signal of the gain control circuit 13 is controlled so as to be constant. When the decision reference of a level detecting circuit 7 is set to an optimum, if the level ratio of the Y signal and the C signal is a standard value, a C signal component is also set and maintained to an optimum state.