baber/WOPTO huggingface dataset:
Patent JP-H04220080-A (JP)
Title: Binarizing method
Inventor: SUGIURA SUSUMU
IPC: H04N1/40
Filed: 1990-12-20
Abstract: PURPOSE:To improve picture quality by discriminating a line drawing area of an original picture so as to vary a binarizing threshold level depending on the degree of similarity of a line drawing thereby surely discriminating a thin line part. CONSTITUTION:An original is sectioned by NXM windows, a line drawing area output obtained by a line drawing detection circuit section 511 is selected by switches S1-S3 and compared with a setting data and the position of a switch 504 is set in response to the degree of similarity of the line drawing. An input signal is binarized by a density storage binarizing circuit section 508 and a threshold level matrix is changed in response to the similarity of the line drawing in threshold level tables 507, 509 in this case to be made correspondent with the binarizing dot arrangement thereby improving the reproduction of a thin line part. The binarized data is outputted to a binary printer 510, in which the data is recorded. Thus, a character part in a multi-value picture is surely discriminated to improve the picture quality.
Patent JP-H04222504-A (JP)
Title: Apparatus for installing gauge member
Inventor: MIKI HIROYUKI
IPC: A01B33/16
Filed: 1990-12-21
Abstract: PURPOSE:To facilitate positional regulation in the left and right directions of a gauge member. CONSTITUTION:Engaging recessed parts 12 are formed in the longitudinal direction at a prescribed interval in a transverse rod 9, which is slidably sheathed and engaged with a cylindrical unit 10 supporting a gauge wheel slidably fitted in the longitudinal direction. The cylindrical unit 10 is equipped with a leaf spring 16 and an operation lever 20 for performing pressing and releasing operation of the aforementioned leaf spring 16. The leaf spring 16 has a engaging tool 17, engageable and disengageable from the engaging recessed parts 12 at one end and a pressure contact part 18 capable of freely contacting and separating from the transverse rod 9 at the other end.
Patent JP-H04212965-A (JP)
Title: Manufacture of planographic printing plate
Inventor: KOIKE AKINOBU
IPC: G03F7/32
Filed: 1990-12-06
Abstract: PURPOSE:To obtain a planographic printing plate with excellent wear resisting plates (Druckwiderstandsfahigkeit) by developing a specific sensitive planographic printing plate with an alkali water solution having a pH of 8 or more below 12 and substantially not including an organic solvent after exposure of image. CONSTITUTION:A sensitizing planographic printing plate having a sensitive layer including a diazo compound, a lipophilic polymer compound and a nonionic surface active agent and/or a fluorine surface active agent is image-exposed. After that, an alkali water solution having a pH of 8 or more below 12 and substantially not including an organic solvent is used as developer.
Patent JP-H03291517-A (JP)
Title: Piezoelectric vibration speed sensor
Inventor: SAMIYUERU ENU FUERUSHITO
IPC: G01C19/5607
Filed: 1990-12-25
Abstract: PURPOSE: To enhance the working characteristics by fixing an exciting electrode array to a pair of upper pointed ends while fixing a pick-off electrode array to a pair of lower pointed ends and fixing a control electrode array reacting to the outer bending of Coriolis induction plane at the upper pointed end to the upper pointed end. CONSTITUTION: The sensor 10 comprises a pair of Coriolis sensitive elements to be excited 12 at a pair of upper pointed ends, and a pair of detecting elements 14 at a pair of lower pointed ends. The exciting pair elements 12 comprise exciting electrodes 24, 26, 28, 30 covering the surface at the pair of upper pointed ends 32 and exciting electrodes 34, 36, 38, 40 covering the surface at a pointed end 42. Pair of pick-off electrodes 64, 66, 68, 70 are fixed to a lower pointed end 60 while pairs of electrodes 72, 74, 76, 78 are fixed to a lower pointed end 62. Control electrodes 44, 46, 48, 50 and 52, 54, 56, 58 are fixed at a part adjacent to a transverse member 16 to planes facing the pointed ends 32, 42, respectively. Since a maximum structural bending takes place at a position adjacent to the transverse member 16, response of a piezoelectric structure to a control signal is maximized. Consequently, controllability of the sensor body can be enhanced through feedback control.
Patent JP-H04212845-A (JP)
Title: Transparent packaging material for moist heat sterilization
Inventor: ICHIKAWA RINJIRO
IPC: B32B27/30
Filed: 1990-12-05
Abstract: PURPOSE:To provide a transparent packaging material for moist heat sterilization difficult to generate whitening though a vinyl alcohol polymer film layer is included as an oxygen-gas shielding layer in a packaging material for moist heat sterilization having the lamination of a base material layer/the oxygen-gas shielding layer/a sealant layer. CONSTITUTION:In a packaging material for moist heat sterilization having lamination, in which an oxygen-gas shielding layer 1 is disposed between a base material layer 2 and a sealant layer 3, a laminate, in which a phenoxy ether type crosslinked polymer layer 1b is laminated on at least one surface of a vinyl alcohol polymer film layer 1a, is used as said oxygen-gas shielding layer 1. It is favorable that a layer is formed as an adhesive layer bonding the vinyl alcohol polymer film layer 1a and the base material layer 2 in the phenoxy ether type crosslinked polymer layer 1b.
Patent JP-H04224731-A (JP)
Title: Eye pressure measuring apparatus
Inventor: SUZUKI SABURO
IPC: A61B3/16
Filed: 1990-12-27
Abstract: PURPOSE:To provide an eye pressure measuring apparatus which can measure and display an eye pressure value accurately. CONSTITUTION:This apparatus is made up of a means of projecting a luminous flux for detection of alignment on an eye E to be inspected, a photodetecting means to detect the reflected alignment luminous flux from the eye E to be inspected, a means which is adapted to deform the cornea Ec of the eye E to be inspected by blowing an air flow from a nozzle 5 according to an output from the photodetecting means, a means which is adapted to compute an eye pressure value detecting how the cornea Ec of the eye E to be inspected deforms and a means of displaying the eye pressure value. A mark is applied to the eye pressure value to be displayed according to an output from an alignment luminous flux detecting means thereby enabling the displaying of reliability of an eye pressure data.
Patent JP-H04215536-A (JP)
Title: Opening/closing device for ceiling cover
Inventor: FUTAMURA KOJI
IPC: B60P7/02
Filed: 1990-12-07
Abstract: PURPOSE:To form a ceiling cover to a divided and bendable structure, in an opening/closing device the ceiling cover which is prevented from being drenched by the splashing of a loaded article or rain, by covering nearly the whole of a load carrying platform. CONSTITUTION:As for an opening/closing device 10 for a ceiling cover which covers a ceiling part from the left and right parts, the ceiling cover is divided into the first and second covers 30 and 29, and the basic edge part of the frame body 12 of the first cover is installed on the first rotary shaft 11 which is installed in turnable manner on the upper part of the side wall 21 of a load carrying platform, and the basic edge part of the frame body 14 of the second cover is installed on the second tuning shaft 13 installed at the top part of the first cover 30, and the first and second rotary shafts 11 and 13 are connected with a revolution driving source.
Patent JP-H04228337-A (JP)
Title: Safety device for dolly
Inventor: UKIYA YUKIHIKO
IPC: B62D49/00
Filed: 1990-12-27
Abstract: PURPOSE:To secure safety during travel and at the time of getting on/off a driver's seat by providing a safety rod on the side of the seat fitted in the longitudinally reversible state, then setting the turning axis of the turning base part of the safety rod in such a way as to approximately coincide with the turning center of the seat from the side view, and shifting the grip part of the safety rod longitudinally in relation to the turning axis of the turning base part. CONSTITUTION:A seat 15 is fitted in the longitudinally reversible state inside a driver's cabin provided above a travel device 3. A safety rod 25 formed of a grip part 26 and a turning base part 27 into the specified length in the vertical direction is provided on the side of the seat 15. The turning axis Y of the turning base part 27 of the safety rod 25 is set to approximately coincide with the turning center X of the seat 15 from the side view, and the grip part 26 is longitudinally shifted in relation to the turning axis Y. In the case of advancing a dolly with the seat 15 facing forward, the safety rod 25 is fixed in such a way that a vertical supporting rod part 28 is positioned in front of the turning axis Y, and the safety rod 25 is gripped with the left hand to perform travel of a machine body when travelling on a bad road.
Patent JP-H0580713-A (JP)
Title: Video signal correcting circuit of liquid crystal display device
Inventor: HASHIMOTO KAZUNORI
IPC: H04N5/66
Filed: 1990-12-28
Abstract: PURPOSE:To properly correct a video signal and simplify the device by constituting video signal correcting circuits into table constitution which uses a digital memory and storing correction curve data as table contents. CONSTITUTION:The video signal correcting circuits 2R, 2G and 2B of the liquid crystal display device which performs inverse gamma correction inverse to gamma correction performed by an image pickup system and applies voltage-transmissivity correction corresponding to the applied voltage-transmissivity characteristics of a liquid crystal light valve are constituted into the table constitution using the digital memory. This memory stores with data (combination of input data DIN and output data DOUT) of the composite correction curve C3 of an inverse gammacorrection curve C1 and an applied voltage-transmissivity correction curve C2. Two memories are used for the digital memory; and data on the inverse gammacorrection curve C1 are stored in the front-side memory and composite correction curve data on the inverse gamma correction curve and applied voltage- transmissivity correction curve C2 are stored in the rear-side memory.
Patent JP-H04233139-A (JP)
Title: Deflecting yoke
Inventor: OGASA MICHIO
IPC: H04N3/23
Filed: 1990-12-28
Abstract: PURPOSE:To provide a deflecting yoke which has been designed to reduce the undesired radiation level of a low-frequency wave given from a horizontal deflecting magnetic-field at a lower cost by constructing a bucking coil installed outside the deflecting yoke so as to negate the leakage magnetic field of the horizontal deflecting magnetic-field with the aid of a simpler coil forming means. CONSTITUTION:A deflecting yoke 1 provided with a core 2 formed out of a ferromagnetic body, a horizontal deflecting coil wound round the core 2 in the shape of a saddle and a bucking coil which negates a leakage magnetic field generated from this horizontal deflecting coil is manufactured through the process of forming a coppered portion 8 functioning as the aforementioned negator coil out of a printed wiring pattern on a printed circuit board 6 by a printing technique.
Patent JP-H04210444-A (JP)
Title: Aluminum alloy for heating roller
Inventor: AIURA SUNAO
IPC: C22C21/06
Filed: 1990-12-12
Abstract: PURPOSE:To facilitate blackening treatment to an aluminum alloy for improving its heat absorbing effect and to improve its strength, machinability and formability by incorporating Mg into an Al alloy adding Cu, Mn and Fe thereto to regulate its compsn. to a specified one. CONSTITUTION:This Al-alloy contains, by weight, 0.1 to <0.4% Fe, 0.15 to 0.6% Cu, 0.6 to 1.5% Mn, 3.0 to 5.5% Mg, <0.5% Si and the balance Al. In this alloy, Mg is heated and oxidized to form a black oxidized film essentially consisting of Mg on the surface of the alloy; in the case of less than the lower limit, the above film can not be stably formed, long time is required for blackening treatment and its strength is made insufficient; and in the case of more than the upper limit, its workability is deteriorated. As for Fe, the lower limit or above is added because it improves its drawability and improves its machinability together with Mn, but in the case of more than the upper limit, its corrosion resistance is deteriorated. As for Cu, the lower limit or above is added because it improves its strength and machinability and promotes its blackening, but in the case of more than the upper limit, its corrosion resistance is deteriorated. As for Mn, the lower limit or above is added because it improves its alkali etching properties together with Fe, but in the case of more than the upper limit, its cold formability is deteriorated.
Patent JP-H04117417-A (JP)
Title: Method of manufacturing flexible polyurethane foam having viscoelasticity and structural acoustic damping characteristic and new polyoxyalkylene/ polyol mixed composition which can be used therefor
Inventor: HAINTSUUDEIITAA RUTAA
IPC: C08G18/66
Filed: 1990-12-21
Abstract: The invention relates to a process for the production of flexible, soft polyurethane foams having viscoelastic, structure borne soundproofing properties in a temperature range of from -20 DEG C to +80 DEG C, by reacting     a) a polyoxyalkylene-polyol mixture containing   ai) a block polyoxypropylene-polyoxyethylene-polyol mixture having a hydroxyl number of from 14 to 65 and containing from 2 to 9 % by weight, based on the weight of the polyoxypropylene units, of terminally bonded ethylene oxide units, and prepared by anionic polymerisation at elevated temperature of 1,2-propylene oxide onto an initiator molecule mixture having a mean functionality of from 2.3 to 2.8 comprising water and glycerol and/or trimethylolpropane, and polymerisation of ethylene oxide onto the resultant polyoxypropylene adduct, and aii) at least one difunctional and/or trifunctional polyoxypropylene-polyoxyethylene-polyol containing from 60 to 85 % by weight, based on the total weight of polymerised alkylene oxide units, of oxyethylene units, and having a hydroxyl number of from 20 to 80,  and   b) optionally low-molecular-weight chain extenders with c) organic and/or modified organic polyisocyanates, in the presence of   d) catalysts,   e) blowing agents, preferably water, and optionally   f) assistants and/or additives, and to the polyoxyalkylene-polyol mixtures (a) which can be used for this purpose.
Patent JP-H04124264-A (JP)
Title: Method and apparatus for building up substance layer on substrate
Inventor: ROORENSU TEII RAMONTO JIYUNIA
IPC: C23C14/22
Filed: 1990-12-21
Abstract: PURPOSE: To efficiently deposit uniform and flat deposition layers on a substrate without the occurrence of the thermal damage of the substrate by depositing materials from a gaseous phase onto the surface of the substrate and reflecting the neutral atoms or molecules from the gaseous phase at a certain angle to the surface of the substrate, thereby activating the materials.  
     CONSTITUTION: An electrode 118 is disposed between a deposition source 104 and a wafer 108 in the process cell 102 of a deposition apparatus 100. Reactive gases are supplied into this cell 102 and are converted to plasma between the front surface 115 of a sputtering source 114 and the wall surface of the cell 102. The front surface 115 of the sputtering source 114 is struck by this plasma and the adatoms of the materials to be deposited are lowered and are passed toward the semiconductor wafer 108 so as to be deposited thereon. Further, the electrode 118 sucks positive ions from the plasma. These ions are made into the neutral atoms or molecules at a flat surface 122. The reflected neutral atoms or molecules bombard the deposition layers and fluidize the deposition layers by interaction with the adatoms. Then, the deposited layers spread in the recessed parts and flatten. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H04218483-A (JP)
Title: Floating body device for emergency signal
Inventor: YAMAGISHI MITSUYOSHI
IPC: B63C9/20
Filed: 1990-12-17
Abstract: PURPOSE:To dissolve the lowering of mechanical strength of an antenna and the aggravation of handling by forming an antenna device into a disk top type antenna formed of a short conductor bar erected vertically on an earth plate, and a disk with the center part thereof fixed to the upper end part of the conductor bar. CONSTITUTION:An emergency signal floating body device 1 is provided with a casing 2 having a battery and other electrical parts enclosed therein, and a dome 3 removable from the casing 2. A disk like earth plate 5 is disposed around a boundary part between the casing 2 and the dome 3 so as to partition the inside of a floating body into two vertical spaces 6, 7, and an antenna device 8 is disposed at the upper face center part of the earth plate 5. The antenna device 8 is of disk top type formed of a hollow pipe like conductor bar 9 erected vertically on the upper face center part of the earth plate 5, and a conductor disk 10 fixed to the upper end part of the conductor bar 9 in such a way as to be parallel and concentric with the earth plate 5. A hollow transparent protruding part 18 is provided at the top of the dome 3, and stroboscopic light 20 is protruded therein.
Patent JP-H04228772-A (JP)
Title: Method of building movable suspended scaffold for working at ceiling of large space structure
Inventor: SUZUKI AKIRA
IPC: E04G3/28
Filed: 1990-12-27
Abstract: PURPOSE:To shorten the construction period required for building a large space structure and to reduce erroneous work at the ceiling thereof. CONSTITUTION:Hanging rails 13 are suspended from steel frames 11 in a roof, and after completion of construction of the steel frames, the working floor 4 of a movable steel frame scaffold 3 is suspended from the hanging rails 13 so as to form a movable suspended scaffold 15 for working at the ceiling. Thus, it is possible to conduct an indoor work below the scaffold even during the installation and removal of the scaffold. Further, since the working floor of the movable suspended steel frame scaffold is turned into the movable scaffold for working at the ceiling, less troublesome work is required for the installation and removal and the layout change. Further, since erroneous holes are fewer, it is possible to reduce the number of days of erroneous work.
Patent JP-H04242676-A (JP)
Title: Ski board
Inventor: MIZUNO MORIO
IPC: A63C5/12
Filed: 1990-12-28
Abstract: PURPOSE:To easily change a spring constant and flex distribution of a ski main body. CONSTITUTION:A layer of strength member 3, 4 of a part of a ski board where plural layers are stacked on both upper and lower sides of a central core body 2 is characterized in that the width of at least one of both front and rear end portions 1A, 1B in the longitudinal direction of a ski is smaller than the width of the part IC of the central portion side. Accordingly, a spring constant and the flex distribution can be easily changed without changing the thickness distribution of the central core body and the material quality of the strength member.
Patent JP-H04279907-A (JP)
Title: Digitally controlled position servo device
Inventor: OKAMOTO KIYOKAZU
IPC: G05B13/02
Filed: 1990-12-30
Abstract: PURPOSE:To offer a device which shortens sampling synchronism and to obtain a device in which a stabilizing principle is applied to the stabilization of a servo system with dead time by introducing multiple sample lag to a control operation by utilizing the stabilizing principle. CONSTITUTION:The servo system is comprised of a current control loop provided with controller characteristic, a velocity control loop provided with controller characteristic, and a position control loop provided with controller characteristic. The response characteristic of the velocity control loop is set sufficiently faster than that of a low rigidity load, and a digital servo system by sampling synchronism Ts is comprised of the position control loop, where proportional control is performed. In such a state, short sampling synchronism Ts is selected so that control accuracy on a command applied from the outside or disturbance, etc., can be prevented from lowering by aliasing, and also, linear phase lag characteristic is inserted so as to increase the gain allowance of the characteristic of a servo device.
Patent JP-S59502037-A (JP)
Title: 交番する交差電界を使用する電気泳動法
IPC: G01N/
Filed: 1983-11-18
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-S62501747-A (JP)
Title: 酵素合成、特にビタミンｃの製造において補因子を再生する方法
IPC: C12P7/06
Filed: 1986-01-22
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-S58500554-A (JP)
Title: 金属缶本体
IPC: B21D51/26
Filed: 1982-04-13
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-2002511212-A (JP)
IPC: H04B10/00
Filed: 1998-05-22
Abstract: An interconnect apparatus provides for optical and/or electric signal interconnections of a number of input ports from a row of N input ports (11.1-11.N) with a number of output ports from a row of N output ports (13.1-13.N) by way of a signal bus which is capable of being segmented. The apparatus comprises a rack structure (10) having a row of N circuit positions (15.1-15.N) for plugging in circuit modules (16), and a set of such circuit modules provided with signal circuits (22) having various bus functions, such as bus-input, bus-interconnect and bus-output functions. The signal bus comprises one or more disjunct bus segments, with each bus segment being capable of being composed of bus parts (11.j-1) between consecutive module positions (11.j-1, 11.j) and bus parts formed by the signal circuits of circuit modules (16) plugged into the module positions (15.j-1, 15.j) (where j=2, . . . ,N).
Patent JP-H07508725-A (JP)
Title: レチノイド様活性を有するビニルアレーン
IPC: C07D409/06
Filed: 1993-06-01
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-H06508527-A (JP)
IPC: C12P21/02
Filed: 1992-06-23
Abstract: Methods are provided for the establishment and maintenance in long term culture of hormone secreting cells. Cells are derived from tumorous or non-tumorous animal or human tissues, including ovary, endometrium, trophoblast, pituitary, thyroid, and pancreas. The cells secrete into the culture medium hormones such as estrogens, progestins, follicle-stimulating hormone, luteinizing hormone, human chorionic gonadotrophin, thyroxin, glucagon, and insulin, depending on the tissue of origin of individual cell cultures. Contact with an appropriate secretogogue causes the cells to respond with increased hormone secretion. For instance, ovarian follicular cells respond to follicle-stimulating hormone with increased estrogen and progesterone secretion. Pancreatic cells respond to elevated glucose with increased insulin secretion. The cells proliferate in in vitro for up to one year or longer, during which time they retain their hormone-secretion profile. The cells may be frozen for storage, and retain their hormone-secretion profile after thawing. The cell cultures are useful for the production of human hormones, for the bio-assay of drugs such as therapeutic gonadotrophin, for the testing of drug efficacy and design, and for toxicity testing of drugs and chemicals. The cells may also be implanted in an individual to replace deficient hormone secretion. For instance, insulin secreting pancreatic cells may be implanted in a diabetic individual as an adjunct or replacement therapy for exogenously administered insulin.
Patent JP-H01502494-A (JP)
Title: フィルター構造体及びフィルター構造体の形成方法
IPC: C04B41/87
Filed: 1988-02-08
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。