baber/WOPTO huggingface dataset:
Patent JP-2000150278-A (JP)
Title: Flyback transformer
Inventor: YAMASHITA HISAO
IPC: H01F38/42
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To enhance recycling and decomposition by placing a high-voltage coil section in a case and after injection of epoxy resin and impregnation, thermosetting it to insulate it, and insulating a low-voltage coil section only by the air. SOLUTION: The case 8 of a flyback transformer(FBT) has a cylindrical portion 8d formed so that the cylindrical hollow portion 2d of a high-voltage coil bobbin 2 is inscribed in the case 8. The high-voltage coil bobbin 2 with high-voltage coil wound thereon, a focus volume and a part holder 7 with hardware 6a for connection with a diode 3, a resistor and the focus volume and the like installed thereon are assembled together. The body of FBT placed on the circumference of the cylindrical hollow portion 8d of the case 8 is preheated, and after the case 8 is evacuated, preheated epoxy resin is injected into the case 8 and cured by heating. A low-voltage bobbin 1 is inserted into the central hollow portion of the body of the FBT 21 with the cured resin, and a ferrite core 9 is assembled and secured with adhesive 22.
Patent JP-H02160692-A (JP)
Title: Hot wall epitaxial growth unit
Inventor: SAWADA AKIRA
IPC: H01L21/368
Filed: 1988-12-13
Abstract: PURPOSE:To enable stabilized production of epitaxial crystal of a desired composition by providing the openings other than one to which a base of the rotary base bed is set, with an insulating cap for crucibles and heaters to inhibit the vaporized start components from condensation on the inner back surface of the cover. CONSTITUTION:The vacuum chamber is provided with a plurality of top-opened crucibles 3, 5, 7, 9 including the PbTe source 1, 4, 6, 8 and having side walls equipped with heaters 2, respectively, and a rotary bed 16 having a plurality of openings 11 to 14 which oppose to the these crucibles 3, 5, 7, 9. The base for epitaxial growth 15 is set above the prescribed opening 11, while the other openings 12 to 14 are covered with lids 19 and box cover 32 equipped with a heater 31 are placed on the lids 19, respectively, to heat the lids 19 continually.
Patent JP-H08142586-A (JP)
Title: Marking apparatus
Inventor: SAKAIDA CHIAKI
IPC: B41F17/00
Filed: 1994-11-25
Abstract: PURPOSE: To provide a marking apparatus which is easy of exchanging a writing thing and of handling and can be downsized. CONSTITUTION: A marking apparatus for marking an object B with the use of a writing thing P is equipped with a marking part 12 for marking the object by the writing thing and a writing thing holding part 14 for holding the writing thing attachably/detachably to deliver the writing thing to the marking part 12.
Patent JP-S62158713-A (JP)
Title: Polyisocyanate compound containing latent tin catalyst and its production
Inventor: ROORANTO RIHITAA
IPC: C08G18/70
Filed: 1986-12-29
Abstract: 1. Polyisocyanate preparations consisting of : a) at least one organic polyisocyanate, b) at least one reaction product of a sulfonyl isocyanate and an organic tin catalyst present in dissolved form in the polyisocyanate preparation and, optionally, c) auxiliaries and additives known per se from polyurethane chemistry, characterized in that component b) is selected from reaction products of sulfonyl isocyanates with organic compounds containing at least one tin alkoxy, tin siloxy, distannoxane and/or tin carboxylate group : (i) the quantitative ratio between the reactants being selected so that, for every tin-oxygen bond, there is at least one isocyanatosulfonyl group of the sulfonyl isocyanate ; (ii) the reaction taking place either in the absence of the polyisocyanate component a) with subsequent mixing of the reaction product with the polyisocyanate component a) or in the polyisocyanate component a) or in part of the polyisocyanate component a) with subsequent mixing with the remainder, an auxiliary solvent optionally being used in both cases ; (iii) the reaction of compounds containing tin alkoxy and/or tin siloxy groups taking place at temperatures below 100 degrees C ; (iv) the reaction of compounds containing distannoxane groups taking place at 20 degrees to 120 degrees C with elimination of carbon dioxide ; and (v) the reaction of compounds containing tin carboxy late groups taking place above 80 degrees to 160 degrees C with elimination of carbon dioxide.
Patent JP-H02160262-A (JP)
Title: Color image forming device
Inventor: MATSUO SHUNJI
IPC: G03G15/01
Filed: 1988-12-13
Abstract: PURPOSE:To obtain the guarantee of the quality of color copying at the cost of a practically permitting range by composing a developer including in a color developing device of two components; toner and carrier and disposably using a color process unit in accordance with the using limit of the carriers, as a reference. CONSTITUTION:Developer housed in a developing device group 5 is the two components developer; magnetic carrier and non-magnetic toner. The process cartridge 4 is provided with a mark 40 corresponding to the service life of the carriers used by the developing device group 5. At the time of mounting, the mark 40 is read by a reader 41 and a read signal is sent to a CPU 45. The data on the using limiting number of copies corresponding to the service life of each carrier is previously stored in a memory 46. The limiting number of copies inherent in the mounted cartridge is read from the memory 46 as a read signal of the mark 40 via the CPU 45. When the limit number of copies is counted, the cartridge 4 is replaced. Thereby, the quality of color coping can be ensured at the cost of a practically permitting range.
Patent JP-H01156391-A (JP)
Title: Luminescent composition for fluorescent lamp and fluorescent lamp using said composition
Inventor: SAI YUJI
IPC: H01J61/44
Filed: 1987-12-14
Abstract: PURPOSE:To produce the title luminescent compsn. having high luminous efficiency and satisfactory color rendering and capable of being produced at a low cost, by incorporating a particular proportion of a particular blue luminescent component as a blue luminescent component used for a multicomponent mixture type fluorescent lamp. CONSTITUTION:This luminescent composition is prepd. by incorporating the following compound as a blue luminescent component of a multicomponent mixture type fluorescent lamp. Said compound emits a color in a blue region upon being excited by UV at 253.7nm. Its main luminescent wavelength is 460-510nm, the half-value width of the emission spectrum is 50nm or more, the chromaticity coordinate of the emission spectrum is 0.10<=x<=0.30 and 0.20<=y<=0.40 in a CIE 1931 chromaticity diagram, and the spectral reflectance at 380-500nm is 70% or more when a deposited MgO film is supposed to be 10%. The compound is mixed in a proportion defined by solid lines in the diagram depending upon the color temp. in the fluorescent lamp. Examples of the blue phosphor include an Sb-activated calcium halophosphate blue phosphor and magnesium tungstate blue phosphor.
Patent JP-H05213153-A (JP)
Title: Expandable constraining system and system developing method
Inventor: RARII AARU OBAARANDAA
IPC: G01P15/08
Filed: 1992-11-26
Abstract: PURPOSE: To improve performance by calculating a speed when an acceleration signal is beyond a threshold, and comparing the speed with a time dependent value on the speed obtained from the temporally changing boundary value of the speed, and outputting a system development enabling command when the speed is beyond the time dependent value in an expansible restraint system for a vehicle. CONSTITUTION: Acceleration along the longitudinal shaft of a vehicle is detected by an accelerometer 10, and an acceleration signal is transmitted to a filter 12. The filter 12 transmits an output ACCELX1 to a microprocessor 14 and an amplifier 18. Then, the amplifier 18 transmits an ACCELX8 to a microprocessor 14. The microprocessor 14 calculates the mean value of the nearest values of the ACCELX1 and X8, and then adjusts it so that a bias and scale coefficient can be generated, and compares it with a threshold. When this value is the threshold or more, it is integrated so that speech change can be calculated, and compared with a speed boundary curve. When this is beyond the curve, a development enabling command is outputted to an air bag developing system 22.
Patent JP-H02161225-A (JP)
Title: Multiple location hot water supply system
Inventor: SUZUKI HITOSHI
IPC: F24D17/00
Filed: 1988-12-15
Abstract: PURPOSE:To make it possible to set hot water temperature proper to various types of hot water supply ports by providing a control means which controls a hot water/water mixing means so that it may be equivalent to hot water temperature preset in a hot water control unit installed to conform to hot water supply ports during hot water supply time from each hot water supply port. CONSTITUTION:A hot water/water mixing means 2 is designed to mix hot water from a hot water supply device 1 with a proper amount of water, thereby forming a specified temperature. A hot water supply change over means 3 is adapted to supply hot water to each hot water supply port, say, 4a, 4b, and 4c properly while a hot water supply control switch 11a, hot water setting switches 11b and 11b' required to set hot water temperature, and a differential temperature setting switch 11i are adapted to perform hot water supply control and set hot water temperature. The standard hot water temperature preset by volumes 22a and 22b of a main control unit 6, is changed by hot water temperature setting switches 11d and 11d' of respective hot water supply control units 5a and 5b. The hot water temperature predetermined in each hot water supply port 4a and 4b is displayed in digital mode by a display component 12a immediately after the setting change.
Patent JP-2000118789-A (JP)
Title: Roller member diagnostic device and image forming device
Inventor: KOBAYASHI YASUMASA
IPC: B65H7/00
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To replace a roller member at proper intervals by detecting a conveying speed of a sheet material by means of a sheet material detecting means and determining an abrasion condition of the roller member. SOLUTION: Sensor members are arranged in the sheet material conveying direction. A time from detection of a sheet material by means of one sensor member to detection of the sheet material by means of the other sensor member is represented by time Ti. A frequency distribution of the time Ti is shown by a solid line. Along with abrasion of a roller member, frictional force between the roller member and the sheet member is lowered, so that resisting force is reduced while its dispersion is increased, and consequently, the frequency distribution becomes that shown by a dotted line. That is, a value of the time Ti is increased on average according to progress of abrasion in the roller member, and a standard deviation is also increased.  Using this characteristic, this roller member diagnostic device determines an abrasion condition of the roller member from the information detected by means of a sheet material detecting means, and the determined information is transmitted to a remote device via an information transmitting means connected to an image processing device and the like.
Patent JP-2000145400-A (JP)
Title: Unnecessary buried pipe filling method
Inventor: WADA TOSHIHARU
IPC: E21D11/00
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an unnecessary buried pipe filling method that can be performed with a small number of times for excavation for working pits, and also can reduce construction time and labors, costs, and period of time. SOLUTION: In the unnecessary buried pipe filling method, two-place working pits 15, 15 are formed at separate position road surfaces, and both ends of an unnecessary buried tube 2 exposed at each working bits 15, 15 are sealed by an injection side flange 3 and stopper-attached flange 4. Herein, when a water-soluble urethane compound in a chemical tank 9 is filled from a chemical injection pipe 7 and a great deal of water W in a water tank 12 is filled, the water-soluble urethane compound is dissolved in a great amount of water W to become a solution to spread to every corner in the unnecessary buried pipe 2. After that, the urethane compound in the solution and water W are reacted with each other, so that highly hydrous foam polyurethane 16 having closed cells 17 is formed in the pipe.
Patent JP-H06168708-A (JP)
Title: Electrodeless discharge lamp
Inventor: MATSUO SHIGEKI
IPC: H01J65/04
Filed: 1992-11-26
Abstract: PURPOSE:To improve luminous efficiency free of temperature by exciting and illuminating the discharge gas forming an eximer with the high-frequency electromagnetic field. CONSTITUTION:When a high-frequency current generated by a power source 4 is fed to the induction coil 3 of an electrodeless discharge lamp, the electromagnetic field is induced in a bulb 1, and the discharge gas 2 forming an eximer in the bulb 1 is excited and illuminated. The luminous wavelength differs according to the type of the eximer. The gas containing chlorine rarely reacted with the bulb 1 and the rare gas is used for the discharge gas forming the eximer. Phosphers converting the ultraviolet rays into the visible light are coated on the inner face of the bulb 1. A temperature-free illumination light source having good luminous efficiency is obtained.
Patent JP-H09139500-A (JP)
Title: Thin film semiconductor device
Inventor: INO MASUMITSU
IPC: H01L29/786
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To improve reliability by suppressing variation of threshold value of a bottom gate type thin film transistor. SOLUTION: This device is formed using an insulated substrate 1 and allows patterning of a gate electrode 2 on the substrate 1. Moreover, a gate insulating film 3 is formed to cover the gate electrode 2. Moreover, a semiconductor thin film 4 is formed thereon to form a channel region, source region S and drain region D of the bottom gate type thin film transistor 5. The semiconductor thin film 4 is covered in direct with the interlayer insulating films 6, 7. The electrodes, 8, 9 connecting the source region S and drain region D are patterned thereon. The interlayer insulating films 6, 7 are controlled to 1×10<18> /cm<3> in the impurity concentration which will cause movable charges and fixed charges. Moreover, density of local level which will result in fixed charges is controlled to 1×10<18> /cm<3> or less.
Patent JP-H08237081-A (JP)
Title: Frequency control type oscillation circuit
Inventor: MAIKERU AARU KEI
IPC: H03L7/099
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To output a very stable frequency throughout the range of conventional operation parameters. SOLUTION: This oscillator 100 has a current generator 50 and a hysteresis circuit 74. This hysteresis circuit has an NMOS 94 and a PMOS 82 connected to current mirror NMOS and PMOS transistor TR pairs 6, 62, 56, and 58 of the current generator. This hysteresis circuit has an NMOS 92, a PMOS 82, and a switch array 83 consisting of connected NMOS/PMOS TR Pairs 84 to 90. Two or more of these NMOS/PMOS pairs 84 to 90 can be operated in cooperation so as not to be closed during operation. Feedback control systems 110, 112, and 114 are provided to adjust the switch operation of the oscillator.
Patent JP-H01159845-A (JP)
Title: Production of stamper for optical disk
Inventor: SAITO SHIGEO
IPC: G11B7/26
Filed: 1987-12-16
Abstract: PURPOSE:To eliminate the defects on a recording surface and to enable the reproduction of a large quantity of stampers in one time of laser cutting by polishing the stamper in the structure in which a protective member is provided to the signal recording surface side of the stamper and the stamper is fixed to a laminating substrate via an adhesive member. CONSTITUTION:Ni is plated on a glass master disk subjected to laser cutting. The electrocast Ni plating is stripped from the glass master disk upon growing to a prescribed size and the stamper 3 is blanked therefrom by adjusting the misalignment. The signal recording surface side is coated by an org. resin material to prevent the defects on the recording surface from increasing. The adhesive member 4 is then stuck to the laminating substrate 5 and the stamper 3 having the protective member 7 is adhered and held onto this substrate 5. The stamper 3 is then set on a polishing surface plate 1 and is polished. The defect-free stamper is thereby obtd. and the production of a large quantity of the stampers from a sheet of the master disk is possible.
Patent JP-H03179571-A (JP)
Title: Picture editing device
Inventor: YAMAMOTO TADASHI
IPC: G06T11/60
Filed: 1989-12-08
Abstract: PURPOSE:To improve the detecting accuracy in a frame area as well as the picture quality by detecting an editing picture signal for color frames, etc., and a picture signal to be edited for monochromic picture areas, etc., independently and applying the independent processing to both signals. CONSTITUTION:A color picture is read by a picture input part 1 as the picture signals of R, G and B and then converted into the ink quantity signals shown in the ink density of Y, M and C to be recorded at a picture recording part 8 via a color conversion part 2. Then the ink quantity signals are turned into the picture signals to be edited via a production part 3 for picture signals to be edited. These picture signals to be edited or ink quantity signals undergo the picture quality improvement processing and mainly the high frequency correction processing via a picture quality improvement processing part 4. At the same time, a color frame discriminating part 5 extracts the color frame information as the editing picture signals out of the ink quantity signals. Then an intra-frame area detecting part 6 detects the internal area of each color frame based on the color frame information. An editing processing part 7 applies the picture quality improvement processing to the signals received from the part 4 and the coloring editing processing is applied to the ink quantity signals with use of the area color signal received from the part 6. Then a picture is recorded at a picture recording part 8.
Patent JP-H02169755-A (JP)
Title: Production of highly water-absorptive fibrous compressed form
Inventor: OYA NAOHIRO
IPC: D04H1/43
Filed: 1988-12-16
Abstract: PURPOSE:To obtain the title form of highly water-absorptive expansibility with soft feel, thus suitable for paper diaper, etc., by putting a polycarboxylic acid converted into fiber to surfactant treatment and humidification and by forming into a sheet followed by compression. CONSTITUTION:(A) Highly water-absorptive fiber consisting of a polycarboxylic acid or its salt (e.g. polyacrylic acid or its salt) is treated with (B) an anionic and/or nonionic surfactant (e.g. higher alcohol ethylene oxide adduct) so as to be pref. 0.1-5wt.% in add-on. The resultant fiber is then put to humidification to effect 5-80wt.% per wt. of the fiber on a dry basis in moisture content, followed by forming into a sheet which is then compressed, thus obtaining the objective form.
Patent JP-2001135801-A (JP)
Title: Method for manufacturing capacitor
Inventor: YUYA AKISHIGE
IPC: H01L21/8246
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To obtain a method for manufacturing a semiconductor device, capable of forming a fine storage node in forming the storage node composed of a noble metal, in a capacitor having a capacitor dielectric film composed of a high dielectric film. SOLUTION: After a polysilicon film is formed on the entire surface of an interlayer insulation film 9, with a resist having a predetermined opening pattern as a mask, the polysilicon film is anisotropically dry-etched, thereby forming a polysilicon film 22a that contacts with a plug layer 11. Next, a silicon element included in the polysilicon film 22a is replaced by a noble metal element, so that a storage node 22 of which at least a surface is composed of a noble metal element, and which has the same solid structure as the polysilicon film 22a before replacement can be formed.
Patent JP-2000207835-A (JP)
Title: Data conversion device, data conversion method, and program storage medium in data copyright protecting system
Inventor: TAGAWA KENJI
IPC: G06Q30/04
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To collect an adequate copyright fee to protect the copyright and to enable the effective application of also the CD(compact disk) property in common to the case of the electronic music delivery(EMD) at the time of obtaining unciphered digital data by the circulation of a package medium, when the music data of the music CD are converted to the same form as in the network circulation and primarily recorded to obtain the copy when they are recorded on the portable recording medium such as a semiconductor memory. SOLUTION: The 1st data conversion device 101 is generally realized by a personal computer and furnished with a data from deciding part 103, a data compression and converting part 104, a 1st ciphering process part 106, a 1st recorder 108, a primary recording medium 109, a data taking out part 110, a 1st decoding process part 111 and a charging process part 113, then in the 1st ciphering process part, the data obtained by adding attribute data to the data compressed and converted by the data compression and converting part, are ciphered so as to become the ciphered system in common to the circulation data including the ciphered charging information delivered through the network.
Patent JP-H02162320-A (JP)
Title: Optical system supporting mechanism for correction optical system
Inventor: WASHISU KOICHI
IPC: G02B27/64
Filed: 1988-12-16
Abstract: PURPOSE:To obtain the correction optical system for image blur prevention by coupling driving means which move couples of beam members axially along planes where the beam members are positioned symmetrically with the couples of beam members. CONSTITUTION:By a lens frame 114, a lens has the degree of freedom of movement in two axial directions wherein the beam members 16P1 and 16P2, and 16Y1 and 16Y2 are at right angles to the optical axis and cross each other at right angles and other spatial degree of freedom are restrained, specially, the rotation around the optical axis 11 is completely restrained, so that there is no twist in the rotating direction. Thus, coils 18P and 18Y as the driving means are fixed to the beam members 16P1 and 16P2, and 16Y1 and 16Y2 which are completely restrained from rotating around the optical axis 11, the winding directions of the coils 18P and 18Y are invariably stable to the optical axis 11, and the driving directions are always constant, so that trouble such as image deterioration does not occur.
Patent JP-H10160486-A (JP)
Title: Apparatus for detecting position of vehicle
Inventor: SHIMIZU OSAMU
IPC: G01B21/00
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To lessen a calculation error concerning relative azimuth by setting a plurality of rows of road marker sensors in the front part of a vehicle and calculating the relative azimuth of the vehicle with respect to a road based on the output signal of the sensor of each row. SOLUTION: Three rows of rubber magnetic tapes filled with ferromagnetic powder are set at the center of a traffic lane. The apparatus consists of a run distance detection part 11 for detecting a run distance with the use of a wheel speed sensor, a run direction detection part 12 for outputting rotational angle data per unit time with the use of a vibration gyro or the like, magnetic field detection parts 13A, 13B in a circuit constitution with having a plurality of magnetoresistance elements arranged on a permanent magnet so that output voltages are taken from the elements, a relative azimuth detection part 18, etc. The magnetic field detection parts 13A, 13B are fitted at a bottom part of a front bumper in two rows perpendicular to a direction of the vehicle.  The relative azimuth detection part 18 calculates a relative azimuth of the direction of the vehicle and a direction of the attached magnetic tapes on the basis of positional coordinates of the magnetoresistance elements of the magnetic field detection parts 13A, 13B. In the constitution, the detection missing of road markers becomes less.