baber/WOPTO huggingface dataset:
Patent JP-H07223659-A (JP)
Title: Container for ejecting foam
Inventor: IIZUKA SHIGEO
IPC: B65D47/06
Filed: 1994-02-10
Abstract: PURPOSE:To uniform the release of foam by separately providing an air outlet and an open-air inlet, to reduce the time required for the elastic restoration of a cylindrical part by forming the inlet out of a nonreturn valve capable of opening it wide, thereby providing a large amount of suction air, and to prevent, when a container falls down, a leakage of liquid by usually closing it. CONSTITUTION:An open-air inlet valve 44 is obtained by providing the front ends of a plurality of elastic thin pieces 42, projecting in a circumferential direction from the internal surface of the upper end of a hold cylinder 41, with an inverted-dish-like part 43, whose upper plate closes the lower surface of the first opening 11 of the top wall of a stopper-like member. Also, the lower part of the second guide cylinder 45 of the inverted-dish-like part is fitted to the external surface of the upper part of the first guide cylinder 32 of the funnel-like valve chamber, with a ball valve 29 inside it, of a liquid feed member so as to be capable of moving downward. The lower surface of the second opening of the central part of the upper plate of the inverted-dish like part is closed by means of a net 48 used for foaming. An air outlet is formed from a groove hole 46 opening in a liquid pipe 31 suspended from the upper part of the funnel-like valve chamber 30 which is in-the lower position than the net or suspended from the valve chamber, and an outside-air inlet is formed from the outside- air inlet valve 44.
Patent JP-S61198143-A (JP)
Title: Lighting device
Inventor: OBANA SHIGENORI
IPC: G03B27/54
Filed: 1985-02-27
Abstract: PURPOSE:To distribute luminous flux uniformly to a body to be irradiated by increasing the quantity of light shielding of a dimming means to the lighting part of a light source and decreasing the quantity of light shielding to a nonlighting part. CONSTITUTION:A lamp 13 has filament parts 29... arranged as lighting parts in a glass tube 30 at specific intervals. Light distribution plates 23... have their projection parts 28... of tip edge parts arranged slantingly above the filament parts 29 of the lamp 13 and recessed parts 27... slantingly above non-filament parts 31.... Light emitted by the lamp 13 is cut off greatly for the filament parts 29... of the lamp 13 by the projection parts 28... of the light distribution plates 23... and cut off small for the non-filament parts 29... by the recessed parts 27.... Therefore, irregularity in the quantity of light in the axial direction of the lamp 13 is uniformed by the recessed and projection parts 27 and 28 of the light distribution plates 23....
Patent JP-H03240982-A (JP)
Title: Production of extruded part made of copper
Inventor: WATARI TAKASHI
IPC: B21C35/02
Filed: 1990-02-19
Abstract: PURPOSE:To obtain a bright extruded part while obviating the necessity of pickling stage by forming an extruded part into a coil, moving this coil into a reducing aqueous solution, and removing an oxide film by reduction. CONSTITUTION:A extruded part extruded from an extruder 1 is supplied to a coiling machine 3. A coil is gripped by means of a gripper 4a of a conveyance arm 4. When the conveyance arm 4 is allowed to swing to the swing limit B, the gripper 4 is allowed to release its grip, by which the coil is immersed in a water tank 6 in which an aqueous solution containing alcohol is held. Ultrasonic cleaning is performed in this water tank 6, and an oxide film is removed by reduction. After the lapse of time necessary for the removal of the oxide film by reduction and the completion of cooling down to a temp. free from oxidation in the air, the gripper 4a of the conveyance arm 4 is actuated to draw up the coil. Then, the coil is moved onto a roller conveyor 7 by moving the gripper 4a and passed through a water washing chamber 8.
Patent JP-S56137573-A (JP)
Title: Magnetic film for magnetic bubble element
Inventor: UCHISHIBA HIDEMARO
IPC: C30B29/28
Filed: 1980-03-27
Abstract: PURPOSE:To establish a magnetic film for magnetic bubble element being improved production of a crack consisting of yttrium iron garnet including calcium, germanium, samarium, and lutetium and silicon. CONSTITUTION:The magnetic film consists of yttrium.iron garnet including calcium, germanium, samarium, lutetium and silicon, in which calcium and germanium are almost equal in the mol number, and also samarium and lutetium are almost at equal mol. The magnetic film like this is obtained by heating Y2O3, Sm2O3, Lu2O3, Fe2O3, CaCO3, GeO2 and SiO2 powder with melting agent B2O3 and PbO in platinum crucible at 1,100-1,200 deg.C melting them and cooling them to 850- 950 deg.C. Next, Gd3, Ga5O12 substrates are immersed in it, and the magnetic film is in epitaxial growth, allowing to obtain an objective magnetic film.
Patent JP-S55131769-A (JP)
Title: Composition for determining molecular weight
Inventor: WATANABE MOTOO
IPC: G01N33/44
Filed: 1979-03-30
Abstract: PURPOSE: To obtain a composition for determining molecular weight of a protein mainly composed of a specified RNA polymerase B comprising five kinds of subunits.  
     CONSTITUTION: About 0.1W2mg/ml of RNA polymerase B comprising five subunits (polypeptide chain) with a molecular weight of 180,000 (B'), 140,000 (B), 100,000 (X), 420,000 (α) and 39,000 (Z) obtained from a highly thermophilic bacteria Theremas thermophillus (FERM-P2988, ATCC 27634) is added to buffer liquid of about pH6W9 (tris-hydrochloric acid buffer, imidazole buffer or the like) to make a composition for determining molecular weight. The composition thus obtained is used for the marker (standard substance with a known molecular weight) in the sodium dodecylsulfate-polyacrylamide gel electrophoresis. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56135967-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIBATA KENJI
IPC: H01L29/78
Filed: 1980-03-27
Abstract: PURPOSE:To contrive to make the device high performable by a method wherein metallic materials as gate electrode materials are used, ion-implantations being applied with those materials as masks and further, an annealing being applied. CONSTITUTION:A P type monocrystalline silicon substrate 1 is oxidized on the surface to form an element insulating separation region 2. Then, a metallic gate electrode 4 such as Al is formed on an insulation layer 3 on the surface of an element forming region. Then, N type impurities are ion-implanted through the insulation  layer 3 with the metallic gate electrode 4 and the insulating separation region 2 as  the masks to form source and drain regions 5, 6. Subsequently, the ion-injected  region are radiated with energy beams and an anneal-treatment is applied and then,  the electrodes for the insulating film layer and each region are formed on the surface.
Patent JP-S59165033-A (JP)
Title: Automatic focusing type camera
Inventor: OGAWA YUKIO
IPC: G03B3/10
Filed: 1983-03-10
Abstract: PURPOSE:To obtain a compact variable focusing camera to be included in the depth of a field to be photographed even at the time of telephotographing by dividing a photographing distance, and when a photographing lens is held on the farthest point, regulating the size of a stop less than a fixed value. CONSTITUTION:A range from the nearest distance to the infinite point is divided into five parts as shown in (b) in stead of dividing the range into six parts as shown in (a), the stop diameter of A-D is fixed and a stop value F only at a point E is set up to a value more than a fixed value to increase the depth of a field to be photographed. A ring 1 rotated by interlocking with focusing has pawl teeth 16a-16e and a pawl part 2a of a stop lever 2 is engaged with any one of the pawl teeth 16a-16e selectively. When the lens is held at the point E, a transmission pin 14 on the ring 1 rotates a stop regulating lever 6, moves a stop pin 13 in the direction of A and sets up the pin 13 to the prescribed stopped status.
Patent JP-S63205367-A (JP)
Title: Metal formazan compound and method of dyeing and printing fiber material by using the same
Inventor: OMURA TAKASHI
IPC: C09B62/503
Filed: 1987-02-20
Abstract: NEW MATERIAL:Compds. of formula I, wherein A1 and A2 are each a (halogen, nitro, a 1-4C alkyl (sulfonyl), a 1-4C alkoxy, sulfamoyl, etc., -substd.)phenylene or naphthylene; B is straight-chain or branched alkyl, alkenyl, phenyl, naphthyl or a heterocyclic ring and each of them may be sustituted, Me is a metal ion of atomic number 27-29; X is -0- or a group of formula II; Z is a group capable of imparting water solubility; l, m and n are each 0-3 and the sum thereof is 1-4; R1, R2 are each H or a (substd.) lower alkyl; B, and B2 are each a (CH3, C2H5, methoxy, etc. -substd.) phenylene or (sulfo-substd.) naphthylene; Y1 and Y2 are each vinyl or a group which can be removed by the action of an alkali]. EXAMPLE:Compd, of formula IV. USE:Metal formazan compds. which dye fiber material having OH or carboxylic acid amide group (reddish) blue to green. PREPARATION:Compds. of formula V to VII are reacted with cyanuric chloride or fluoride.
Patent JP-H10224563-A (JP)
Title: Original size detector
Inventor: SHIMIZU KOSUKE
IPC: G06T1/00
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To detect an original edge without being affected by noise and dust, etc., and to correctly detect the original edge even for an original provided with a character and a line, etc., on an original end part. SOLUTION: This original size detector detects an edge by the two detectors of a first original edge detection part 1-1 and a second original edge detection part 1-2. The first original edge detection part 1-1 detects an edge part from the difference of image data for reading an unprinted margin part on the periphery of an original surface and the image data read from the part on the outside of the original surface and the second original edge detection part 1-2 detects the edge based on the part of the character and the line even in the case that the character and the line are plotted or the dust is stuck to the margin part on the periphery of the original surface and the edge can not be detected from the margin part and the part on the outside of the original surface.
Patent JP-S61197924-A (JP)
Title: Method of supplying air-conditioned air to enclosure means to treat work to be machined
Inventor: ITO JOJI
IPC: F24F3/16
Filed: 1985-02-27
Abstract: PURPOSE:To prevent pressure loss in the air-conditioned air and save power to deliver air by rotating a plurality of air straightening fans provided in an air supply room and supplying air-conditioned air to a treatment room through a filter. CONSTITUTION:The space in an enclosure means 1 is formed with three chambers, an air supply chamber, treatment chamber 3 and air exhaust chamber 4 in this order. The air supply chamber 2 and the treatment chamber 3 are partitioned by a filter 5 which performs the work of removing minute dusts, and the treatment room 3 and the exhaust room 4 are divided by a drain board 6 which has a network of cletes as their boundary. An air supply duct 7 is connected to the air supply chamber 2, and on its upstream side an air conditioner 9 is provided. The exhaust chamber is provided with an exhaust duct 20 which discharges to the outside the air exhausted from the treatment chamber. In supplying the air-conditioned air to an enclosure means a plurality of air straightening fans that cover the area substantially equal to the filter in the air supply chamber 2 are rotated to supply air from the air supply duct to the air supply chamber. The air-conditioned air is supplied to the treatment chamber through the filter 5.
Patent JP-H10224575-A (JP)
Title: Image reader
Inventor: KAWAI YOSHIAKI
IPC: H04N1/407
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To adjust the offset gain of an image signal outputted from an image sensor by setting up the phase of a sampling clock so that stored black maximum value and white maximum value are included within a prescribed suitable range. SOLUTION: An offset signal corresponding to setting based on an offset switching signal outputted from a control part 10 is added to an image signal A suitably adjusted to an image sensor 1 single unit level and inputted to an offset adjusting circuit 4 and the added signal is inputted to an A/D converter 5 as an image signal B. The A/D converter 5 quantizes the inputted image signal B by sampling the signal B at a sampling clock supplied from a sampling clock generation part 6 and outputs image data C. The generation part 6 supplies the sampling clock synchronized with a pixel clock supplied from a clock source and sets up the phase of the sampling clock to a clock corresponding to the setting based on the phase switching signal from the control part 10.
Patent JP-H10237341-A (JP)
Title: Continuous indigo dyeing of textile material using natural indigo dye
Inventor: SAKAMOTO TAKASHI
IPC: D06P1/22
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a color tone of a indigo of a textile product dyed with a natural indigo or a hue of indigo dyeing in ancient times of hundreds of years ago according to a continuous method. SOLUTION: A natural indigo dye is used as a dye when dyeing a textile material in a continuous process or a synthetic indigo dye is used in combination therewith. The combined use of the synthetic indigo dye is carried out by using the natural indigo dye as the due in combination with the synthetic indigo dye or providing a dyeing step with the synthetic indigo dye. A powdered indigo leaf ball is used as the natural indigo dye. A yarn material or a cloth fabric material is used as the textile material. A step for making tannin black stick to the textile material can be provided in one of the continuous process. In this case the dyeing is performed by a fiber- or a yarn-dyeing or a piece-dyeing method. The step for making the tanning black stick carried out through a step for treatment with tannic acid or a step for treatment with an iron compound.  In this case, a dye liquor at a high concentration is used. Thereby, the color fastness of indigo dyeing can be improved and a color tone close to that of the natural indigo dyeing can be obtained by a continuous dyeing method. Furthermore, a uniform product can be produced.
Patent JP-H04279735-A (JP)
Title: Constant speed running device for vehicle
Inventor: SUGIUCHI HITOSHI
IPC: F02D29/02
Filed: 1991-03-05
Abstract: PURPOSE:To prevent undershooting in a transient condition from a coast control condition to a constant speed running control condition. CONSTITUTION:When it is decided to enter a coast control operation from a constant speed running by a coast switch condition deciding means 1, the throttle opening is detected by a throttle opening detecting means 4, it is compared with a specific object throttle opening which is not the fully closing but relatively near the fully closing, and thereby, it is controlled to be the specific throttle opening not to be the fully closing but relatively near the fully closing condition, by a throttle opening control means 10.
Patent JP-H05200063-A (JP)
Title: Gas permeable liquid-proof back sheet for body fluid disposal article and manufacture thereof
Inventor: SOGA HIROYUKI
IPC: A61F13/49
Filed: 1992-01-28
Abstract: PURPOSE:To enable the back sheet of a body fluid disposal article to have both gas permeable and through-vision features. CONSTITUTION:A polyolefine plastic sheet containing an inorganic filler particles is drawn, and subjected to a thermal embossing treatment, thereby obtaining a back sheet 1. The surface of the sheet 1 is constituted of a rough section 5 and a smooth section 6, and both sections 5 and 6 are made to form the predetermined surface pattern. In addition, gas permeable fine holes 7 are formed on the rough section 5, while the smooth section 6 is so made as to allow the easy through-vision of an absorbent material in a body fluid disposal article.
Patent JP-S61199734-A (JP)
Inventor: NAKAYAMA SHIGEKI
IPC: A01G31/00
Filed: 1985-02-28
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-H10239587-A (JP)
Title: Image rotating device
Inventor: KITA NOBUHIRO
IPC: G02B21/00
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a stable observation image without generating fluctuation of brightness even if rotating the image, by not changing the polarization characteristics of light going out from an image rotating optical means regardless of the rotation of the image rotating optical means. SOLUTION: Simultaneously with the θ-rotation of an image rotating prism 162, a second λ/4 plate 161, the prism 162 and a third λ/4 plate 163 are θ/rotated in relation to a fixed first λ/4 plate 15, so that linear polarized light θ-rotated by the plate 161 always coincides with the p-direction of total reflection of the prism 162. Accordingly, the polarization characteristic of incident light to the prism 162 is only a p-direction component regardless of the rotating quantity of the prism 162.  Linear polarized light going out from the prism 162 is also θ-rotated in the same way as the rotation of the prism 162, but since the plate 163 is also θ-rotated at the same time, the linear polarized light is converted into circularly polarized light by the plate 163 so as to always become circularly polarized light regardless of the rotation of the prism 162. Polarized light going out from the image rotating mechanism 16 does not therefore have a characteristic of being rotated in relation to an optical axis like an elliptically polarized light, so that light always with a constant polarization characteristic goes out.
Patent JP-H10240355-A (JP)
Title: Temperature controller
Inventor: NAKAMURA FUSAO
IPC: G05D23/19
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To improve the temperature controllability of temperature controller and to improve the efficiency of temperature varying means such as heating means or cooling means provided at the temperature controller. SOLUTION: Concerning a device for performing temperature control by controlling the temperature of circulating gas, the circulating gas is simultaneously led into either a heating means 3 or a cooling means 2 or to both the heating means 3 and the cooling means 2 so that the temperature of circulating gas can be let rise or fall without affecting the heating means 3 and the cooling means 2 mutually by the other temperature varying means. Thus, temperature controllability for controlling the circulating gas to the set temperature can be improved and the efficiency of temperature varying means such as heating means or cooling means can be improved.
Patent JP-H05241530-A (JP)
Title: Liquid crystal display device
Inventor: KONDO SUSUMU
IPC: H04N5/66
Filed: 1992-02-26
Abstract: PURPOSE:To suppress cross-talk and to realize an excellent image display in a liquid crystal display device expressing a halftone. CONSTITUTION:A the time of expressing a certain halftone level, when the lighting pixels of a liquid crystal display element in one frame are arranged so as to be light, light-out, light... alternately at every one picture element per each signal electrode and when the inversion frequency of lighting and lighting-out of a signal voltage applied to the signal electrode is heightened, the rounding of the waveform occurs at the time of the inversion of the signal voltage and the cross-talk occurs remarkably on the picture elements on the signal electrode. Such the cross-talk is not conspicious when the inversion frequency is lowered. Then, when the inversion frequency is set to >=0.58 to a line frequency, display unevenness due to the cross-talk and the lowering of the reproducibility of the halftone are suppressed substantially.
Patent JP-S58156967-A (JP)
Title: Optical device for copying machine
Inventor: ISHIDATE YOSHIYUKI
IPC: G03G15/04
Filed: 1982-03-15
Abstract: PURPOSE:To make focusing easy in focusing of a lens by providing a supporting member which is fitted with the lens, a guide member which guides the supporting member in the optical axis direction of the lens, and electromagnetic means which bring both members into press contact with each other freely attachably and detachably. CONSTITUTION:Permanent magnets 3 are fitted on the outside circumferential surface of a lens barrel 2 at 120 deg. angular spacing, and similarly, electromagnets 5 are mounted integrally in the notches 6 of a guide cylinder 4 at 120 deg. angular spacing. The polarities of the electromagnets 5 when excited are set to the polarities reverse from the polarities of the permanent magnets 3. If the electromagnets 5 are non-excited, no magnetizing forces act between the magnets 3 and the electromagnets 5, and a lens 1 moves easily together with the barrel 2 in the optical axis direction. If a switch 7 is turned on, powerful repulsive magnetic forces act between both magnets, and the outside circumferential surface of the barrel 2 is brought into press contact with the inside circumferential surface of the cylinder 4 and is fixed in the prescribed position, whereby required copying is accomplished.
Patent JP-S52122830-A (JP)
Title: Resin molding transformer
Inventor: YOSHIDA SABUROU
IPC: H01F38/22
Filed: 1976-04-09
Abstract: PURPOSE: To improve insulation properties and make equipment compact and light-weighted by making the injection stage of casting resin better and eliminating residual foam when molded by a synthetic resin. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61200693-A (JP)
Inventor: YOSHIZAWA KENJI
IPC: F21S2/00
Filed: 1985-02-28
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-S60182435-A (JP)
Title: Processing method of radiation image recording medium
Inventor: TEJIMA MANAMI
IPC: G03B42/02
Filed: 1984-02-29
Abstract: PURPOSE:To erase stored radiation energy by irradiating an accelerated phosphorescence body with light and also heating the body simultaneously. CONSTITUTION:The radiation image recording medium 13 which has a layer containing the accelerated phosphorescence body before being irradiated with a radiation image is processed between the erasing light source part 19 consisting of a filter 21 and a light source 20 and the heating part 22 consisting of an electric heater 23 and thus radiation energy is erased to prevent the generation of a noise. The heating part 22 may use a hot blast blowing device 24, infrared-ray lamp, etc. Further, a tungsten lamp, mercury lamp, xenon lamp, etc., are usable as the erasure light source 2, and a light source having a spectral distribution from the visible light range to the infrared-light range such as the halogen lamp requires no heat source. The phosphorescence body is irradiated with a radiation image to cause accelerated phosphorescence, thereby forming a noise-free record.
Patent JP-S61199810-A (JP)
Inventor: KATO YUKIO
IPC: A47C1/025
Filed: 1985-02-28
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。