baber/WOPTO huggingface dataset:
Patent JP-H02297578-A (JP)
Title: Fixing device for recorder or the like
Inventor: ISHIZU HISAO
IPC: G03G15/20
Filed: 1989-05-12
Abstract: PURPOSE:To make wiring sure and to maintain and stabilize image forming process conditions by forming a heat-resistant synthetic resin forming member equipped with a groove, to which a part of a lead wire for a heater, a thermistor, etc., is fitted, as a fixing base covering the lower part of a fixing device. CONSTITUTION:A pressure roller 14 and a fixing roller 15 are rotatably mounted to the fixing cover 11a of the fixing device 11 in the direction of the arrow in figure. The fixing roller 15 incorporates the heater 16, and the thermistor 17 for detecting the surface temperature of the fixing roller and a thermostat 18 preventing an excessive rise in the temperature are arranged on the lower part of the fixing roller 15 so that they are close to the surface of the fixing roller 15. The fixing base 20 is arranged to cover the overall lower part of the fixing device 11, and the lead wire burying groove 21 of the thermistor 17 and the lead wire burying groove 22 of the thermostat 18 are provided at the bottom of the fixing base 20. Consequently, wiring is made sure and assembly is improved.
Patent JP-S63281296-A (JP)
Title: Dynamic ram
Inventor: MIYATAKE HIDEJI
IPC: H01L21/8242
Filed: 1987-05-13
Abstract: PURPOSE:To prevent the fluctuation of a power source voltage and to eliminate the generation of malfunction by generating a sense amplifier activating signal for a dividing action based on an array selection signal and a sense amplifier activating signal. CONSTITUTION:At the time of a refresh mode, by the control of an external signal RPC, a dividing action control signal, the inverse of RPC and array selecting signals Aj and the inverse of Aj are generated and continuously, word line driving signals for a dividing action RX and RX and sense amplifier activating signals S1 and S2 are generated based on these array selecting signals Aj and the inverse of Aj. When an address counter goes around, only one of the divided memory cell arrays is refreshed. Namely, since a refreshing is divided and executed, the peak current at the time if reduced. Thus, the fluctuation of a power source voltage is prevented and an erroneous action generating is prevented.
Patent JP-H11309872-A (JP)
Title: Ink jet recorder
Inventor: USUI HISAKI
IPC: B41J2/055
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To use ink effectively by regulating the quantity of ink to be ejected depending on the residual quantity of ink. SOLUTION: This ink jet recorder comprises an ink jet recording head having a pressure generating chamber communicating with a nozzle opening and a pressure generating means for imparting ejection energy to ink in the pressure generating chamber, and means for supplying ink to the recording head. The ink jet recorder further comprises means 72 for detecting ink supply state, and means 73 for regulating the quantity of ink to be ejected based on the detection results from the means 72 thus making the quantity of ink to be ejected substantially constant.
Patent JP-H10291407-A (JP)
Title: Air-mix door control device for vehicle air conditioner
Inventor: OKUBO MASASHI
IPC: B60H1/00
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To ensure a comfortable feeling of temperature control even when an opening-degree detecting means for detecting the opening-degree of an air-mix door breaks down. SOLUTION: When an opening detecting means breaks down, controlling an air-mix door 1 is required to set a new target opening-degree other than to a fully hot or a fully cool state. Then an original position for the air-mix door 1 is set to a fully hot position a or to a fully cool position b. In the mean- time, the reverse driving time required to rotate the air-mix door 1 form the original position to the new target opening-degree is computed so as to correct time error caused by the torque fluctuation of a motor actuator 2 resulting from battery voltage. The air-mix door 1 is driven according to the reverse driving time, thereby setting it to a new target opening-degree.
Patent JP-S5642365-A (JP)
Title: Semiconductor device
Inventor: YAMADA MASAHIRO
IPC: H02J7/35
Filed: 1979-09-13
Abstract: PURPOSE:To equivalently form a non-volatile memory by placing a solar battery on the upper surface of a package for containing a semiconductor random access memory and supplying electric power to the memory therefrom when external power supply is interrupted. CONSTITUTION:A C-MOS random access memory is sealed with ceramic in the package 3, and the solar battery 4 using an amorphous semiconductor is placed on the external upper surface of the package 3. Then, an electromotive force produced from the battery 4 is connected to the power supply Vcc of a memory through a diode 5, and the battery 4 is grounded at the other end. Thus, as long as the memory is retained in bright position, the memory operates equivalently as non- volatile memory, and can be used in the same manner as a read/write memory.
Patent JP-S5451172-A (JP)
Title: Actuator for robot
Inventor: TSUDA GOROU
IPC: B25J17/00
Filed: 1977-09-29
Abstract: PURPOSE: To facilitate teaching operation, by preventing resistance from being applied during no-load running of actuator.  
     CONSTITUTION: In manual teaching operation, a rod 21 and an auxiliary rod 7 are disconnected from each other if an electromagnet 11 of an electromagnetic clutch 10 remains de-energized. At that time, an acting part 8 lightly and smoothly follows up the teaching operation without suffering from the resistance of a driver 1. For playback operation, the electromagnet 11 is moved forth by operating the driver 1 so that a limit switch 14 is turned on. As a result, the electromagnet 11 is energized to attract a magnetic plate 12. Thereby, the rod 6 and the auxiliary rod 7 are  connected to each other. When teaching information is read and the driver 1 is  operated, the playback operation is started 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5641747-A (JP)
Title: Cooler for electric rotary machine
Inventor: FUNAHASHI MASAHITO
IPC: H02K9/00
Filed: 1979-09-11
Abstract: PURPOSE:To facilitate the working of a refrigerant passage while improving the cooling effect by introducing a refrigerant into a slot section from the coil end through a through hole or a notch part provided diametrically outward from the end of the slotted wedge. CONSTITUTION:A groove-shaped notch 14b is provided on a slotted wedge 6a for retaining a coil 4 in a slot 2 axially from the end 14a while a through hole 14c is  provided piercing the notch 14b diametrically from the deepest section whereby a  refrigerant ventlating path 14 is built with the notch 14b and the through hole 14c.  This facilitates the working of a refrigerant ventilating path while improving the cooling effect in the slot with a free change of the cooling area.
Patent JP-S62273713-A (JP)
Title: Structure
Inventor: WATANABE HISATSUNE
IPC: H01L29/161
Filed: 1986-05-21
Abstract: PURPOSE:To obtain a superhigh density integrated circuit by locally presenting electrons or holes in a filmlike state in a boundary between a lumped substance having the same diameter as the extension of the wave function of the electron or hole or the length of one side and an outer substance surrounding the lumped substance to miniaturize the size of a semiconductor element. CONSTITUTION:In an inverter using superatoms and superantiatoms. first spherical semiconductors A, B, C, D, E and F are disposed on the same plane to be AlAs having 70Angstrom  of diameter, and second semiconductor surrounding them is GaAs. Si to become a doner impurity is doped in the semiconductors A, B, C, D and E to become superatoms. The numbers of the doners are such that A is 7 (supernitrogen), B, D and E are 30 (superzinc), and C is 15 (superphosphorus). An acceptor is doped in the superantiatom F, and the number is 20 (superanticalcium). The central intervals of the A, B, C, D, E, and F are all equal to be 110Angstrom . In this structure, when the A, D, E and F are electrodes and the potential of F is lowered to negative in the state that a power source voltage is applied between the A aud D, the potential of the E is raised to positive to generate an inverter operation.
Patent JP-S608380-A (JP)
Title: Heat accumulative material of latent heat
Inventor: TSUKAHARA YUUSUKE
IPC: C09K5/00
Filed: 1983-06-29
Abstract: PURPOSE:A heat accumulative material of latent heat repeating accumulation of heat and heat release without causing phase separation, containing sodium sulfate 10 hydrate (eutectic crysta), a crystal nucleus-forming agent, and a concentrating agent consisting of a water-insoluble water absorbing resin and CMC. CONSTITUTION:The desired heat accumulative material of latent heat containing (A) 100pts.wt. sodium sulfate 10 hydrate or its eutectic crystal, (B) a crystal nucleus-forming agent such as borax, etc., and (C) a concentrating agent consisting of (i) 1-10pts.wt. water-insoluble water-absorbind resin and (ii) 0.1-5pts.wt. CMC. A substance obtained by polymerizing a polysaccharide such as starch, sellulose, etc. with a water-soluble monomer such as acrylic acid, etc. as essential components (with crosslinking agent), and, if necessary, by hydrolyzing the polymer, may be cited as a good example of the component i, in the component C.
Patent JP-S63282193-A (JP)
Title: Formation of hetero interface
Inventor: IDE YUICHI
IPC: H01L21/203
Filed: 1987-05-13
Abstract: PURPOSE:To obtain a flat, sharp, and high-quality crystal having a hetero interface and free of impurities and defects by applying first epitaxy on a substrate held at a specified temp., then heating the substrate, allowing the substrate to stand at a high temp., and then applying second epitaxy. CONSTITUTION:Molecular beam sources 20-22 of the elements constituting a desired crystal (e.g., Ga, Al, and As are respectively charged) and a substrate holder 3 holding a substrate 4 of GaAs, etc., and whose temp. can be controlled are arranged in the growth chamber 1 of a crystal growth device by molecular beam epitaxy held at an ultrahigh vacuum by a vacuum pump 9. The molecular beam sources 20-22 are set at a specified temp. A first atom or molecule is deposited by the first epitaxy on the substrate 4 kept at a specified temp. (e.g., 600 deg.C) by controlling shutters 5 before the molecular beam sources 20-22. The growth is then stopped, the substrate 4 is then heated to a high temp. (e.g., 680 deg.C) and allowed to stand at that temp., then the substrate 4 is set at the original temp. (e.g., 600 deg.C), a second atom or molecule is grown by the second epitaxy while adjusting the shutter 5, and the process is repeated, as required.
Patent JP-H09305381-A (JP)
Title: Installation device for software, installation system for software and installation method for software
Inventor: KONDO SHOZO
IPC: G06F9/06
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To select the one required for an installation operation from the identification information of a software stored in an external storage medium and to automatically perform the installation operation by generating a reply to a question corresponding to a procedure written in an installation script. SOLUTION: A script interpretation execution means 16 retrieves and inputs the installation script read from a script keeping means 17 based on an identified result by a software identification means 14 and activates an inputted installation program 21. The installation program 21 executes the reply to the question performed to a user during the execution and the activation of the execution program 22 of an installed software. Thus, the installation operation of the software stored in the external storage medium is automatically performed and the installation operation of the software is easily performed without referring to a manual or the like.
Patent JP-S5252304-A (JP)
Title: Data reception system
Inventor: OBARA SHIGEO
IPC: H04L69/40
Filed: 1975-09-30
Abstract: PURPOSE:To ensure an automatic data reception with a simple circuit constitution through control of various actions at timer circuit.
Patent JP-H11340138-A (JP)
Title: Removal of standing wave existing in photoresist
Inventor: DONALD J SAMUELS
IPC: H01L21/027
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To remove standing waves existing in a photoresist without changing the overall thickness of the photoresist material by changing the exposed light used for the removal from single exposed light of one phase to a plurality of exposed light rays of different phases, and dispersing the effect of the standing wave in each phase. SOLUTION: After each pulse of light energy, a rotary disk is rotated from the current opening and the opening is replaced with a new opening having a different thickness from the current opening. When light rays are forcedly passed through these optical openings, the light rays pass through routes having lengths which partially vary depending upon the openings. In short, each laser pulse arrives at a wafer 22 in a different phase than the previous position and removes standing waves existing in a photoresist arranged on the upper surface of the wafer 22. In other wards, the effects of the standing waves are dispersed by changing one optical path toward the photoresist from a light source to a plurality of routes having different optical path lengths.
Patent JP-S60262854-A (JP)
Title: Resin composition
Inventor: KANBARA MASAKAZU
IPC: C08L21/00
Filed: 1984-06-08
Abstract: PURPOSE:To obtain a resin compsn. with reduced raw material cost and improved physical properties and freed from the problem of causing deformation after molding, by mixing anhydrous gypsum having a controlled moisture content and potassium titanate whisker with a thermoplastic resin. CONSTITUTION:10-60pts.wt. anhydrous gypsum with adherent moisture content adjusted to several % and 5-30pts.wt. potassium titanate whisker are mixed with 100pts.wt. thermoplastic resin. The potassium titanate whisker is a white needle crystal having an average fiber length of 10-20mu and a fiber diameter of 0.2-0.5mu obtd. from a mixture of K2CO3 and TiO2 by firing, melting, a hydrothermal process or a flux process. Pref. the mixing order is such that gypsum is previously mixed with the whisker and the mixture is then mixed with the resin, whereby the filling ratio of gypsum can be improved.
Patent JP-S61275678-A (JP)
Title: Stabilizing device for amplification degree of photomultiplier tube
Inventor: NAKAMURA MASAO
IPC: G01T1/208
Filed: 1985-05-31
Abstract: PURPOSE:To improve counting rate characteristics and to shorten a data collection time by sampling data on amplification degrees of respective photoelectron multiplier tubes in parallel. CONSTITUTION:Photomultiplier tubes PMT and grouped on condition that mutually adjacent PMT belong to different groups, and an adder 8 adds signals regarding PMT outputs, group by group. A comparing circuit 9 compares addition signals of respective groups to decide PMT on which radiation in incident and which group they belong, and a position arithmetic circuit 5 is put in operation when it is decided that radiation is incident. A pulse height analyzer 14 when deciding on radiation incidence and a group selects the addition signal of the group and take a pulse height analysis. Statistical data on the pulse height analysis is collected as statistical data on the PMT closest to a light emission point by the position signal of the circuit 5 and the amplification degree of an amplifier system is controlled on the basis of obtained data.
Patent JP-2000311540-A (JP)
Title: Forming method of conduction part on contact rubber
Inventor: TANAKA HITOSHI
IPC: B05D5/12
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To form a conduction part having a sufficient film thickness at a high speed without scattering conductive ink. SOLUTION: When a hollow needle 5 approaches a rubber surface F, coating liquid L in a tube 3 is forced out to form a liquid drop L1, which gradually grows on an end 5a of the hollow needle 5, The hollow needle 5 descends at a speed higher than the speed at which the liquid drop L1 will descend, thereby moving the liquid drop L1 downward, and thus the liquid drop L1 is applied to the rubber surface F. By then, the liquid drop L1 has grown larger, meanwhile the hollow needle 5 continues to discharge the coating liquid L while descending downward, and when the hollow needle 5 descends as far as the lowest end, the liquid drop L1 grows to be about 2 mm large. After having descended to the lowest end, the hollow needle 5 continues to discharge the coating liquid L.  While the hollow needle 5 ascends from the lowest end, the liquid drop L1 grows larger and at last the hollow needle 5 parts from the liquid drop L1. Thereafter, a solvent in the liquid drop L1 is vaporized at ordinary temperatures to form a conduction part.
Patent JP-H02296213-A (JP)
Title: Liquid crystal display device
Inventor: JINGU KEIJI
IPC: G02F1/13357
Filed: 1989-05-11
Abstract: PURPOSE:To obtain a full-color liq. crystal display device without using a color filter by fitting a means of separating light into its spectral components to the light source side of a position corresponding to each image element of a liq. crystal display. CONSTITUTION:A liq. crystal display device is composed of a liq. crystal display 3 and a light source 1 for illuminating the display 3 and a means 2 of separating light into its spectral components is fitted to the light source side of a position corresponding to each image element of the display 3. Part 11 of light emitted from the light source 1 is separated into its spectral components through a fine diffraction grating 22 and voltage impressed between segment electrodes 4-6 placed opposite to red, green and blue components R, G, B and a common electrode 7 is made variable to vary the intensities of the components R, G, B. A full-color display is obtd. without using a color filter.
Patent JP-H05287579-A (JP)
Title: Ornamental chrome plating film and its formation
Inventor: KATO MAMORU
IPC: C25D5/14
Filed: 1992-04-10
Abstract: PURPOSE:To improve the substantial durability of a microporous chrome plating film by preventing or retarding the peeling of a chrome plating layer at the corroded part of a lower nickel plating layer. CONSTITUTION:A semi-glossy nickel plating layer 2, a glossy nickel plating later 3, a dispersed strike nickel plating layer 4 and a chrome plating 5 are successively laminated on an ABS resin substrate 1 to form a microporous chrome plating film 6. The corrosion potential of the dispersed strike nickel plating layer 4 is controlled to >=10mV with that of the glossy nickel plating layer 3 as a reference. Accordingly, the amt. of a secondary brightener to be added to the dispersed strike nickel plating layer forming bath is made larger than the amt. of the secondary brightener to be added to the glossy nickel plating layer forming bath, or the temp. of the former bath is made higher than the temp. of the latter bath.
Patent JP-S5544740-A (JP)
Title: Manufacture of semiconductor device
Inventor: KIRISAKO TADASHI
IPC: H01L21/76
Filed: 1978-09-26
Abstract: PURPOSE: To positively prevent the inversion of a buried diffusion layer by injecting ions with high concentration, by obtaining the buried diffusion layer and a boron diffusion layer by ion injectiong boron from a surface of Si substrate and by thermally treating the substrate in dried oxygen, by laminating a Si epitaxial layer and by forming a V-shaped groove.  
     CONSTITUTION: An arsenic silicate glass layer is made up in such a manner that an arsenic silicate galss liquid is applied on a surface of a P-type Si substrate 1 and a solvent is evaporated. A buried diffusion layer 7 and a bron diffusion layer 12 are acquired to ensure that boron is ion injected from the surface of the substrate 1 and the substrate is thermally treated in dried oxygen. A Si epitaxial layer 2 is laminated and a V-shaped groove 10 is built up. Thus, inversion can positively be prevented because ions with high concentration can be injected regardless of the concentration of the buried diffusion layer 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S598734-A (JP)
Title: Preparation of artificial rattan
Inventor: TAJIMA TAKAYUKI
IPC: C08J7/14
Filed: 1982-07-07
Abstract: PURPOSE:To obtain an artificial rattan having high strength and improved processing characteristics, by applying a composition obtained by blending Urushi (Japanese lacquer) with an alkali to a rattan material made of a vinylidene chloride-based synthetic resin, drying and curing it at a specific temperature, immersing this Urushi in an acid bath so that its colore tone is adjusted. CONSTITUTION:A material made of a vinylidene chloride-based synthetic resin is coated with a composition obtained by blending a Urushi solution (main component; urushiol) with an alkali such as sodium hydroxide, etc., the Urushi is dried and cured (polymerization and crosslinking reaction) in a furnace at 120- 130 deg.C, this urushi is immersed in an acid bath of a strong acid such as hydrochloric acid, etc., so that the color tone of Urushi is adjusted from blackish brown to brown, to give an artificial ratten. EFFECT:Having color tone, gloss, and feeling similar to those of natural rattan.
Patent JP-S60262089-A (JP)
Inventor: YAMAGUCHI SAKUTAROU
IPC: H01F5/00
Filed: 1984-06-11
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-H09282709-A (JP)
Title: Optical information recording medium and its recording, reproducing and erasing method
Inventor: SASA NOBORU
IPC: G11B7/246
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To produce large spectrum shift by generating an aggregation or dispersion state of dye molecules by the interaction of substituents which are substituted into the dye molecules. SOLUTION: Substituents are introduced into the center metal of a dye molecule in an optical information recording medium comprising a mixture material of dye molecules and a polymer compd. When the substituents are large in the three- dimensional space, the interaction between the basic skeletons of the dye is reduced, which gives the possibility to produce an association or aggregation state of dye molecules by the interaction of intermolecular force of the substituents. However, the distance between the basic skeletons of the dye molecules increases and the interaction between π-conjugate of the basic skeleton is hardly caused. Thereby, during recording, changes in the interaction between dye molecules decrease and reversibility can not be expected.  Therefore, in order to obtain reversibility, it is necessary to withdraw dye molecules in a range which enables spectrum shift and also to prevent excessive proximity of dye molecules so as to obtain tunability and reversibility of the spectrum. For this reason, the intermolecular force between the center metal of the dye molecule and the substituents is used.