baber/WOPTO huggingface dataset:
Patent JP-H0596870-A (JP)
Title: Thermal transfer material
Inventor: OHASHI MASATO
IPC: B41M5/382
Filed: 1991-10-04
Abstract: PURPOSE:To provide a thermal transfer material which can be used repeatedly many times, minitely, which is less susceptible of a deteriorated print density following the frequency of use and has high resolution and enhanced print density. CONSTITUTION:A thermal transfer material consists of an adhesive layer 12, laminated on a thermally fusible ink layer 13 containing a coloring material and a thermally fusible substance on a base film 11, or an adhesive layer 12, a thermally fusible ink layer 12 containing a coloring material and a thermally fusible substance and a transfer control layer 14 laminated sequentially on the base film 11. These thermal transfer materials are based on an imide compound obtained from polyvalent carboxylic acid or acid anhydride and fatty acid amine as a thermally fusible substance, and can be used repeatedly.
Patent JP-2001105151-A (JP)
Title: Aluminum alloy structural member having resistance spot welding joint excellent in fatigue strength
Inventor: KINEBUCHI MASAO
IPC: C22C21/00
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy structural member having a resistance spot welding joint more excellent in fatigue strength than heretofore. SOLUTION: This aluminum alloy structural member has a resistance spot welding joint excellent in fatigue strength, in which resistance spot welding joint of an aluminum alloy the value of a surface defect is <=375 μm and the value of an internal defect is <=850 μm when these values are defined by a value of a square root of S (√S) where S stands for the cross sectional area of a projected surface given by projecting a weld defect on a surface which is vertical with respect to a load stress direction. The bottom surface of an impression has a shape of an arc, the ratio of the depth of the impression to the radius of the impression is <=0.045, and the ratio of the impression to a plate thickness is <=0.135.
Patent JP-2001105838-A (JP)
Title: Air duct connection structure of vehicular air conditioner
Inventor: NAKANO TAKUYA
IPC: B60H1/00
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide the air duct connection structure of a vehicular air conditioner which can reduce the number of parts, work man hours and costs and prevent the leak of an air by the dispersion at an assembly time. SOLUTION: In the air duct connection structure of a vehicular air conditioner mounted with a cluster 5 having a cylindrical blow out duct 11 in a cluster opening 1g formed in an instrument panel 1 and connected with the downstream port 4b of an air duct 4 connected to an air conditioning unit 3 to the blow out duct 11, an engaging piece 1k is formed projectingly inward on the edge of the cluster opening 1g and an expansion part 4d expanding outward is formed to the outer periphery of the air duct 4 and also a recessed groove 4g with which the engaging piece 1k is engaged is formed on the expansion part 4d so as to extend to the periphery direction and the deformation of the air duct 4 to the radius direction inside is regulated by inserting the blow out duct 11 in the air duct 4.
Patent JP-S62143908-A (JP)
Title: Photocurable composition
Inventor: TAKAHASHI SHIN
IPC: C08F2/44
Filed: 1985-12-19
Abstract: PURPOSE:To obtain the titled composition of outstanding thixotropy and thickening ability, free from sags, runs, stringing, etc. in the applicating operation, by incorporating a photocurable composition comprising a (meth)acrylic compound and photopolymerization initiator with silica provided with hydrophobicity by specified means. CONSTITUTION:The objective composition can be obtained by incorporating (A) a photocurable composition comprising (i) a (meth)acrylic oligomer and/or (meth)acrylic monomer [e.g. 2-hydroxyethyl (meth)acrylate, ethylene glycol dimethacrylate] and (ii) a photopolymerization initiator (e.g. benzophenone, 2,4-diethyl thioxanthone) with (B) as a thixotropic agent, hydrophobic silica (pref. with a particle size 0.1-50mmu) treated with a silane compound having >=6C chain hydrocarbon group (e.g. hexyltrimethoxysilane, stearylmethyl dichlorosilane). USE:Relay parts sealing agents, switch terminal-fixing adhesives, etc.
Patent JP-H10130861-A (JP)
Title: Surface treated metal sheet
Inventor: KAJITA TOMIO
IPC: C23C22/53
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a surface treated metal sheet which is a resin film coated metal sheet excellent in flawing resistance and deep drawability and furthermore excellent in corrosion resistance and coating suitability. SOLUTION: This surface treated metallic sheet is the one in which a film contg. alkali silicate metallic salt or alkali silicate metallic salt and colloidal silica and furthermore contg. organic resin and a solid lubricant is formed. In this case, as the alkali silicate metallic salt, lithium silicate is used, and moreover, the ratio of (Li atoms/Si atoms) in the film is regulated to 0.2 to 0.6. The content of the organic resin in the film is preferably regulated to 0.5 to 10.0wt.%, and the content of the solid lubricant in the film is preferably regulated to 0.25 to 2.0wt.%, and the grain size of the solid lubricant is preferably regulated to 0.1 to 1.0μm.
Patent JP-S62145570-A (JP)
Title: Disk driving device
Inventor: MORIYAMA MASAKATSU
IPC: G11B5/55
Filed: 1985-12-19
Abstract: PURPOSE:To execute correct on-tracking by calculating the correcting value of respective tracks based on the off-tracking quantity in at least two tracks formed on the disk and executing the tracking correction based on the result. CONSTITUTION:For a disk driving device, the off-tracking quantity in the outer- most circumferential track MOT of a disk 3 and the off-tracking quantity in the inner-most circumferential track MIT are detected by a detecting means 4, and a correcting value HN in respective tracks on the disk 3 is calculated by an arithmetic control means 5. By rotating and driving fine an access motor 1 with a rotating driving means 6 based on the correcting value HN, a magnetic head 2 is fine displaced in the radius direction of the disk 3 and the off-tracking in respective tracks is corrected. When the off-tracking occurs regardless of the off-tracking, the off-tracking quantity is detected by a detecting means 4 again only concerning the track where the off-tracking occurs, and the correcting quantity obtained by this method is supplied to a rotating driving means 6 as the correcting quantity concerning the track.
Patent JP-H04161595-A (JP)
Title: Automatic controller of secondary lining steel form
Inventor: OIZUMI MASAO
IPC: E21D11/10
Filed: 1990-10-24
Abstract: PURPOSE:To make it to automatically carry out installation work by performing operations of variations between the center of a steel form and the center of a tunnel from a measured value through a distance measuring sensor provided to the front end, and controlling moter driven jacks based on them. CONSTITUTION:The rear end of a steel form 1 is installed at existing secondary lining construction bodies 9 and 9. After that, a distance measuring sensor 6 provided to the center position of the front end of the steel form 1 is extended forward to rotate, distances lm and ln up to the insides of primary lining segments 5 and 5 are measured over the peripheries, and the measured value is sent to a measuring operational device. Then, in the measuring operational device, variations between the center of a tunnel and the center of the steel form 1 are meased and calculated, and signals are transmitted to a controller. In the controller, motor driven jacks for horizontal directional and vertical directional movement are controlled, and the center of the steel form 1 is accorded with the center of the tunnel to install the steel form 1 at a specific position.
Patent JP-H0999291-A (JP)
Title: Ceramic for water treatment
Inventor: AONUMA TAKEZO
IPC: C02F1/68
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic member which can be used for water treatment, water quality improvement, etc., and has a large number of minute voids within and in the surface of the ceramic formed body and from which calcium and/or other components can be supplied to water. SOLUTION: This ceramic member is formed by mixing an inorganic material and a calcareous material with a binder component, a magnetic material, etc., and then, subjecting the resulting mixture to sintering and magnetization at an appropriate temp. capable of maintaining the properties of the inorganic material and calcareous material. Also, if necessary, the sintered ceramic member is impregnated with nutrient components, etc., to effectively utilize the voids within the ceramic member formed body and also to supply organic and inorganic components and nutrient components, which are contained in the ceramic member, to water at the time of performing water treatment. Particularly, at the time of using the ceramic member for water treatment utilizing microorganisms, circumstances that promote the activity and propagation of the microorganisms can be provided.
Patent JP-2001110037-A (JP)
Title: Method for manufacturing magnetic recording medium
Inventor: ITO JOTA
IPC: C10M105/54
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To realize excellent running performance and durability of a magnetic recording medium by using a lubricant having a lubricating effect kept for a long period and enhancing the adhesion stability between a protective film and the lubricant. SOLUTION: The magnetic recording medium is characterized in that the surface of the protective film is irradiated with UV in the atmosphere of inert gas and then on the surface of the protective film a lubricant layer is formed, which contains an ester compound of perfluoropolyether having a hydroxyl group at the terminal of its molecule and a long chain carboxylic acid and a branching carboxylic acid monoester.
Patent JP-S62142514-A (JP)
Inventor: FUNAKURA SHUICHI
IPC: A47J19/00
Filed: 1985-12-18
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-H09126502-A (JP)
Title: Ice heat storage apparatus
Inventor: MATSUURA SHINJI
IPC: F24F5/00
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To prevent freezing of a water side evaporator accurately by removing an ice neucleus mixed into water flowing into the water side evaporator. SOLUTION: A heat storage tank T and a water side evaporator 31 are connected to allow circulation of water and composes a water circulation circuit B. In the water side evaporator 31, a refrigerant of a refrigerant circulation circuit A undergoes a heat exchange with water to perform an ice heat storage in the heat storage tank T. Then, in the ice making operation, a delivered gas refrigerant of a compression mechanism 1 is supplied to a water side condenser 30, where a heat exchange is made with water to preheat water. The water preheated is stored once into the tank and left alone to wait until the ice neucleus mixed in the water is melted.
Patent JP-H01125106-A (JP)
Title: Fm demodulation circuit
Inventor: IWAMOTO IZUKO
IPC: H03D3/06
Filed: 1987-11-10
Abstract: PURPOSE:To realize an FM demodulation circuit with excellent distortion characteristic against temperature change, etc., by using a varactor diode for a resonance circuit of a phase shifter so as to compensate the change in the phase characteristic of the resonance circuit. CONSTITUTION:The title circuit is a circuit provided with resonance circuits 1, 2 as a phase shifter, a multiplier 3 multiplying an input FM signal and an output signal of the phase shifter and a low-pass filter 4 connecting to the output of the multiplier 3, and the resonance circuit consists of a coil 1 and a varactor diode 2, and is provided with a means extracting a carrier center frequency component from an input FM signal and a means controlling the varactor diode 2 so that the level of the carrier center frequency component to be extracted is made constant thereby compensating the change in the phase characteristic of the resonance circuit due to the temperature change, etc., by the output of the control means. Thus, a trouble of increased distortion due to the deterioration in the phase characteristic caused by the deviation of the frequency from the resonance point owing to a temperature change, etc., is prevented.
Patent JP-H01126699-A (JP)
Title: Voice feature extractor
Inventor: ISO KENICHI
IPC: G10L25/00
Filed: 1987-11-11
Abstract: PURPOSE: To output feature vectors at intervals of an adaptive time by using time variation information of a signal extracted for each channel of a filter bank to adaptively determine the timing of extraction of a feature vector. CONSTITUTION: A variance detection part 1 of each channel calculates the variation with timefrom the filter output of the channel at each time and outputs it to a feature extraction part 2. This part 2 compares the load sum of outputs of variance detection parts 1 of respective channels with a threshold, which is monotonously reduced with time from a set upper limit value to a lower limit value, to discriminate whether the output of the filter bank should be extracted as a feature vector or not and outputs the feature vector in accordance with the discrimination result. A setting part 3 updates the threshold of the feature extraction part 2 to the upper limit value in accordance with the discrimination result of this part 2. Thus, the feature vector is adaptively extracted.
Patent JP-H0379701-A (JP)
Title: Iron powder mixture containing boron nitride suited to machining
Inventor: KABUI SHIROGURIYU
IPC: B22F3/10
Filed: 1989-11-02
Abstract: PURPOSE: To obtain a powdery mixture capable of obtaining a sintered molding small in deterioration in strength and dimensional change and excellent in machinability with the lower amt. of boron nitride to be added by forming it of a specified ratio of iron powder with the specified maximum particle size and boron nitride powder of submicron particles in an irregular shape. CONSTITUTION: This powdery mixture is obtd. by mixing (A) about 85 wt.% iron powder having the maximum particle size of <=300 micron with (B) about >=0.01% boron nitride powder composed of agglomerates of submicron particles in an irregulare shape. As the representative of the component A, Atomet(R) is given. The particles in an irregulare shape as the component B denote the particles described in Fig. 2 (c) to (e), (g) and (h) as well as (f) on page 32 of the 19 volume in the 3rd edition of Encyclopedia Of Chemical Technology by Kirk-Othmer.
Patent JP-H09126743-A (JP)
Title: Road surface image acquiring device
Inventor: TSUKAMOTO YUJIRO
IPC: H04N7/18
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To prevent the joined part of images from being shifted to the left or right when the images of a curved road surface are joined together by detecting the traveling direction of a camera for obtaining road surface condition against a road surface and always keeping constant the direction of the camera against the traveling direction. SOLUTION: A range finder 5 for recording a traveling distance and a recorder 6 for recording a timing for obtaining an image photographed by a camera 4 and a traveling distance at this time are provided in a measuring vehicle 1. For the camera 4, a two-dimensional CCD cameral for obtaining data for every fixed period or a line sensor camera for obtaining a road surface image based on the data of the range finder 5 is used. Upon detecting the steering angle λ of the front wheel inner side of the vehicle 1, a steering angle detector 7 decides the rotational angle θ of the camera 4 by calculating the traveling direction of the camera 4 against the road surface and outputs a rotation instructing signal to a rotating mechanism 3.  By rotating the camera 4 by an angle θ, an image obtained by the camera 4 during turning of the vehicle 1 is always directed in a fixed direction against the traveling direction of the camera.
Patent JP-H06126692-A (JP)
Title: Ringing method of used tire
Inventor: SHOJI TADASHI
IPC: B23Q3/18
Filed: 1992-09-29
Abstract: PURPOSE:To make a used tire cuttable into a ring as a uniform desired-section by pinching a tread from both sides, mounting the tire on an endlessly running conveyor after according the center of the tire with that of a loading means, and ringing it into proper size with a cutter as running it circularly. CONSTITUTION:This ringing method of a used tire is the following that the one sidewall is mounted on a roller conveyor 1 for conveyance, and a tip tread is positioned by a stopper 2, while the center is secured on a center line 3 and this tread is pinched by both pinch plates 13 and 13 from both sides. After this positioning is released, the center of this used tire 12 is always accorded with that of a loading means irrespective of a diameter of the tire 12 via a home position holding means, and a disk surface excepting a sector part pertaining to the cutting around the center is mounted on a circular running conveyor part 4 endlessly running. In, this conveyor part 4 is circularly run round withing the specified range, whereby the used tire 12 is cut into rings by a cutter 7 as a proper sized section.
Patent JP-S62143612-A (JP)
Inventor: OSHIMA MASAO
IPC: A01G1/04
Filed: 1985-12-17
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-H02131276-A (JP)
Title: Heat fixing roll device for electrophotographic device
Inventor: KANEKO TOMOKAZU
IPC: G03G15/20
Filed: 1988-11-11
Abstract: PURPOSE:To prevent a heat roll from deforming and deterioration with temperature and to improve its durability by making a heat insulation layer of hard heat-resisting foamed resin. CONSTITUTION:The heat roll 11 is formed by laminating the heat insulation layer 15, a resistance heat generation layer 17 made of metal connected to an external power source at axially end parts, and a protection layer 20 made of fluororesin on a metallic rotary shaft 13 in this order from the center to the outer periphery. Then, the heat insulation layer 15 of the heat roll 11 is molded out of foamed phenol resin as hard heat-resisting resin and many voids are formed in the foamed phenol resin to give the heat insulation layer 15 excellent heat insulation effect. Further, the phenol resin is hard, so the rigidity of the heat insulation layer 15 is also secured. Consequently, the heat roll is prevented from deforming and deteriorating and its durability is improved.
Patent JP-H10136559-A (JP)
Title: Current limiter using ptc device
Inventor: OHASHI TAKASHI
IPC: H02H9/02
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To lower the temperature of a PTC(positive temperature coefficient) device immediately after a current limiting operation and realize a quick resetting operation. SOLUTION: A current limiter is connected in series between the AC power supply and the load of a power route composed of the power supply and the load through a circuit breaker. The current limiter is composed of a PTC device 11 which has a positive resistance-temperature coefficient, i.e., the resistance value is increased when the temperature is elevated, a pair of electrode plates 12 and 13 which are placed on both the end parts in the current flowing direction of the PTC device 11 so as to be perpendicular to the current flowing direction, terminals 14 and 15 which are extended outward from the respective electrode plates 12 and 13, a hood 16 which introduces the external air into the PTC device 11 through the electrode plate 12,  a hood 17 which discharges the heat produced in the PTC device 11 through the electrode plate 13 a fan 18 which is driven by a fan motor 19 to introduce the external air into the hood 16.
Patent JP-H10133186-A (JP)
Title: Production of liquid crystal display device and jig for production of liquid crystal display device
Inventor: YAMAUCHI TETSUYA
IPC: G02F1/13
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a liquid crystal display device capable of lessening the cracking or chipping of glass substrates which arise in the production stages for the liquid crystal display device and a jig for production of the liquid crystal display device. SOLUTION: The glass substrates 3 are placed on receiving pins 4 between movable gaskets 1 adjacent to each other and these receiving pins are lowered, by which the glass substrates 3 are placed on the movable gaskets 1 right thereunder. Top plates 5 are inserted to the uppermost part and lowermost part of the jig. Air is admitted into the movable gaskets 1 through the inside of hollow frames 2 from an inflow port 6 disposed at the frame 2 to inflate the movable gaskets 1, by which the movable gaskets 1 and the glass substrates 3 are brought into tight contact with each other. At this time, the glass substrates 3 are previously fixed to the jig for production of the liquid crystal display device in the state of exposing the peripheral edges of the glass substrates 3.  The jig for production of the liquid crystal display device is immersed in this state into the etchant, by which only the peripheral edges of the glass substrates 3 are etched.
Patent JP-H06128022-A (JP)
Title: Binder for forming ceramic green sheet for laminated electronic part
Inventor: OKABE KAZUMI
IPC: C08L29/14
Filed: 1992-10-23
Abstract: PURPOSE:To form an excellent ceramic green sheet independent of the chemical form of the raw material powder of an electronic ceramic and the solvent of an electrode paste. CONSTITUTION:The objective binder is composed of a composite resin produced by using a polyvinyl butyral resin and a methacrylic acid ester resin as main components and modifying the main components with an amide compound having unsaturated bond.
Patent JP-H10116940-A (JP)
Title: Resin-sealed semiconductor device and manufacturing method thereof
Inventor: ISHIKAWA HISAMITSU
IPC: H01L23/31
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a resin-sealed semiconductor device which can suppress water absorption into a resin-sealed structure to prevent peeling-off or cracking caused by reflow, and also to provide a method for fabricating the device. SOLUTION: Highly absorptive polymer 11 is provided on or in the interior of a resin-sealed structure 9 for packaging a semiconductor element 1. The presence of the highly absorptive polymer 11 causes invasion of water into the resin-sealed structure 9 to be suppressed and the water present in the interior of the polymer to be properly kept therein, thereby eliminating peeling-off or cracking of the structure 9. The highly absorptive polymer 11 itself is very high in its water absorption and can absorb and hold as much water as several ten to several hundred times its own weight. When the highly absorptive polymer 11 is coated onto the resin-sealed structure 9, the highly absorptive polymer 11 can absorb and hold water and also suppress water penetration into the resin-sealed structure 9.  The highly absorptive polymer 11 may be embedded into an uppermost layer of the sealed resin structure 9, or particles of the highly absorptive polymer 11 may be dispersed and mixed into the resin-sealed structure 9.
Patent JP-H08118160-A (JP)
Title: Edge forming polishing device for vapor phase synthetic diamond tool
Inventor: YOSHIKAWA MASANORI
IPC: B23P5/00
Filed: 1994-10-26
Abstract: PURPOSE: To apply uniform thermochemical polishing to the whole cutting edge so as to obtain a vapor phase synthetic diamond tool with a sharp cutting edge. CONSTITUTION: An edge forming polishing device for a vapor phase synthetic diamond tool is provided with a sample base 3 disposed inside a glove box 1, moving mechanism for moving the sample base 3 three- -dimensionally, a rotatable support 29 for holding an iron plate 8 so as to come in contact with the vapor phase synthetic diamond tool 9 mounted on the sample base 3, and a vacuum feed-exhaust system for placing the inside of the glove box 1 in a pressure reduced atmosphere. The position relation between the vapor phase synthetic diamond tool 9 and the iron plate 8 is kept constant by the three-dimensional movement of the sample base 3 during thermochemical polishing. A sharp edge without chipping is thereby formed over the whole cutting edge including a curved face part.