baber/WOPTO huggingface dataset:
Patent JP-S6194776-A (JP)
Title: Character printer
Inventor: KAI SUKEO
IPC: B41J2/465
Filed: 1984-10-15
Abstract: PURPOSE:To enable to print easily and with high quality, by a method wherein a thermal printing ink ribbon is irradiated with light in the shape of an optical image of a character selected from a character plate to melt a part of the ink, and the melted ink is transferred onto a paper by pressing the ribbon against the paper. CONSTITUTION:A light source, preferably, an IR ray emitting body 2 and a part 30 of an optical fiber 3 are opposed to each other with a predetermined gap therebetween in an operating arm 7, the character plate 1 is inserted therebetween, and the arm 7 is moved to transmits the optical image of a desired character to the other end part 31 of the fiber 3. The thermal printing ink ribbon 4 is irradiated with light in the shape of the optical image through the end part 31 to melt a part of the ink, and the melted ink is transferred onto the paper 60 by pressing the ribbon 4 against the paper 60, thereby printing.
Patent JP-H0272077-A (JP)
Title: Case for semiconductor product
Inventor: TANAKA HIROBUMI
IPC: B65D85/86
Filed: 1988-08-30
Abstract: PURPOSE:To permit the packaging of semiconductor products in a predetermined position, even if the misarrangement thereof takes place when placing the same into a case from above by an automatic packaging machine by providing semiconductor packaging guides with tapered parts. CONSTITUTION:Semiconductor products 3 are placed in a product case by means of guides 1, 2, 4 and 5 provided with tapered parts 7. Such guiding method permits the packaging of the semiconductor products 3 in parallel and in the number thereof as desired, e.g., 10, 20 and 30 pieces per case, even if a slight misarrangement thereof is caused by an automatic packaging machine.
Patent JP-S6275194-A (JP)
Inventor: TANAKA YASUHIRO
IPC: B01F5/02
Filed: 1985-09-30
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-S6276017-A (JP)
Title: Manufacture of video head
Inventor: SANBE HIROSHI
IPC: G11B5/187
Filed: 1985-09-30
Abstract: PURPOSE:To wind an electric wire without hindrance by selecting the 1st glass and the 2nd glass so that the former has a higher melting point than that of the latter and impregnating the molten 1st glass into the track slot by the self-weight. CONSTITUTION:The softening point and the melting point of a track slot packing glass 15 are higher than those of a bonding glass 10. The bonding glass 10 is molten by heat treatment and a part is impregnated into a gap 14 to fill in the gap 14. Although the packing glass 15 is molten, it descends along the wall face of the track slot by self-weight in a crawling way and the glass has a viscosity to stay there when the wall face is intermitted. Then the molten packing glass 15 chokes the slot and the track slot and since the wall face to be crawled is intermitted at an opening 16, the glass 15 does not go to downward any more by the viscosity but stays at the opening 16. Thus, the glass 15 is packed in the track slot 9-1 and the slots 5-1a, 5-1b, but not invaded in the winding slot 4.
Patent JP-2001043798-A (JP)
Title: Method of forming phosphor screen, display device, and color cathode-ray tube
Inventor: ONO KATSUTOSHI
IPC: G03F7/16
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To improve contrast ratio by performing a twice transfer method for pressure-bonding, exposing and developing a first heat-sensitive transfer film having a color filter layer and a photosensitive adhesive layer and then a second heat-sensitive transfer film, having a photosensitive phosphor layer and a photosensitive adhesive layer onto a panel, while heating them. SOLUTION: A two-layer structure 11 of a photosensitive adhesive layer 3 and a red color filter layer 4R is first transferred onto a panel glass 1 on which a specified pattern is formed by a slurry method by using a first heat- sensitive transfer film. Next, only the photosensitive adhesive layer 3 in the prescribed position, to be made into red stripes is cured by external exposure by using ultraviolet rays, an unexposed part is washed by hot water, dried and developed. Next, a two-layer structure of the photosensitive adhesive layer 3 and a red phosphor layer 5R is second-transferred by using a second heat- sensitive transfer film, and the red phosphor layer 5R is formed in the position of the prescribed red stripe by exposure and development.
Patent JP-H1061986-A (JP)
Title: Air purifier
Inventor: KATO TOSHIYUKI
IPC: B01D53/86
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To provide an air purifier which can maintain a higher purifying performance for a long time. SOLUTION: An ionizing part 4, an electrostatic filter 5 as dust collecting part, a photo catalytic filter 6 as photocatalytic part and a light source lamp 8 are arranged in that order along the direction of a ventilation flow 10. The photo catalytic filter 6 carries a photocatalyst to purify a pollutant such as odor component receiving the irradiation of ultraviolet rays. Air heightened in purify passing through the ionizing part 4 and the electrostatic filter 5 flows to the sides of the photocatalytic filter 6 and the light source lamp 8. This prevents the adhesion of dusts to the photocatalytic filter 6 and the light source lamp 8 thereby maintaining purifying performance for a long time.
Patent JP-S6460933-A (JP)
Title: Grounding device of grounding blade expansion/ contraction type
Inventor: ISHIZAKI ISAMU
IPC: H01H31/14
Filed: 1987-08-31
Abstract: PURPOSE:To simplify the expansion/contraction mechanism of each grounding blade by allowing the female screw part of the upper and lower grounding blade to engage with the male screw part of No.2 and No.1 rotary rods, respectively, and permitting them to contact and separate from the upper contact piece through vertical motion with rotation of the rotary rods. CONSTITUTION:An upper 10 and a lower 15 contact piece are furnished in electrical connection with a fixed contact piece 6 for breaker and a base 2', respectively. In a protection case 12 No.1 rotary rod 17 is supported rotatably and has a male screw part 17a. A lower grounding blade 20 is fitted with possibility of vertical motion, and the female screw part 21a of a support 21 is engaged with the male screw part 17a of the rotary rod 17. The lower grounding blade 20 is electrically connected with the lower contact piece 15. The support 21 of the blade 20 moves up and down together with a screw cylinder 23 (No.2 rotary rod 27) with regular and reverse rotation of the rotary rod 17. A female screw part 30 is fixed to a cylindrical upper grounding blade 29 to be fitted in a guide cylinder 28, and engaged with the female screw part 23a of the screw cylinder 23. The blade 29 is moved up and down to contact and separate from the upper contact piece 10.
Patent JP-H0499950-A (JP)
Title: Soldering inspection apparatus
Inventor: HIZUKA TETSUO
IPC: G01N21/956
Filed: 1990-08-17
Abstract: PURPOSE:To make correct inspection by detecting the peak positions of the brightness of a point of a lead part irradiated with light and the brightness of the corresponding part of a point of a lead in the longitudinal direction, and by using a difference between the distance between the peak positions and its reference value. CONSTITUTION:A solder part 3 of a lead 2 point of a part mounted on a printed wiring board is irradiated with light and the brightness is detected by a brightness detecting measure 1. The peak positions of brightness of a point of the lead 2 and the corresponding part of the point of the lead in the longitudinal direction of the solder part 3 are detected by a peak position detecting measure 4. A distance between the peak positions is measured by a solder length measuring measure 5. The distance between the two peak positions to appear corresponding to both the part points is longer where the solder 3 does not adhere to the end face of the lead 2 than where it adheres. Only one of the peaks appears or the distance is shorter, where the solder does not exist or is too little in quantity. A soldering quality judging measure 7 judges the quality by the difference of this distance and a reference. The correct inspection can be made by this.
Patent JP-2000044397-A (JP)
Title: Production of silicon carbide single crystal
Inventor: KAMIYA NOBUO
IPC: C30B29/36
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To block the micro pipe defects in the silicon carbide single crystal but not to inhibit the occurrence and succession of the micro pipe defects in a new growth layer. SOLUTION: A substrate crystal having the micro pipe defects is provided, then the substrate crystal 6 is disposed in a super-magnetron plasma device to heat the surface of the substrate crystal or the surface of the inner wall of the micro pipe defect. An electric and magnetic mutual actions are generated by this plasma heating to promote the surface diffusion of the surface atoms. Thus, the surface atoms migrate into the micro pipe defects whereby the micro pipe defects can be blocked.
Patent JP-S6196575-A (JP)
Title: Erroneous read correction of magnetic disk device
Inventor: UDA MORIHIKO
IPC: G11B20/18
Filed: 1984-10-17
Abstract: PURPOSE:To correct reading without a central processing unit by providing a channel which ORs exclusively data in memory and an error pattern when an erroneous pattern is received from a controller, and re-stores the result in the memory. CONSTITUTION:When an erroneous read arises in the data area of a magnetic disk 50, the erroneous pattern from a magnetic disk controller 40 is transferred to a data buffer 23 of a channel 20. Data read out from a memory 30 specified by a memory address register 22 and the erroneous pattern are calculated by an exclusive OR circuit 27 and re-stored in the memory 30. With respect to zero data from the controller 40, data in the memory 30 will not be re-written, but only the subtraction of a byte counter 24 and the addition of the register 22 are executed. Thus the erroneous read is corrected without the central processing unit and the processing efficiency can be improved.
Patent JP-H0380784-A (JP)
Title: Encoder for television signal
Inventor: KITAZATO NAOHISA
IPC: H04N19/91
Filed: 1989-08-24
Abstract: PURPOSE:To improve prediction efficiency and to prevent an S/N lowered by performing the thinning of a digital television signal at every second picture element and with field offset, and performing prediction encoding by using the optimum predicted value. CONSTITUTION:The digital television signal is converted to data with high correlation by eliminating a high frequency component from the signal with a three-dimensional filter 1. Image data is thinned after compressing the data to the half at a sub sampling circuit 2, and applying the field offset. As prediction data, the optimum one out of the prediction data P1, P2, and P3 in an in-field prediction circuit 8, an inter-frame prediction circuit 9, and an adder 10 is selected at an adaptive selection circuit 11. Then, mean prediction is used which takes average between in-field prediction and interframe prediction instead of the inter-field prediction. Therefore, such processing hits prediction more accurately than the inter-field prediction depending on the quality of an image, which heightens the prediction efficiency and to improve the S/N as a result.
Patent JP-S60110509-A (JP)
Title: Pneumatic tire
Inventor: AWANE TOMOHIRO
IPC: C08L9/00
Filed: 1983-11-21
Abstract: PURPOSE:To improve motional performance on frozen roads or the like in a pneumatic tire having a tread portion consisting of a cap tread and a base tread by using rubber material including raw rubber having specified components, carbon black and ion for the rubber material of the respective treads. CONSTITUTION:In a pneumatic tire having a tread portion including two layer structure of a cap tread 1 and a base tread 2, for rubber material of the tread 1 are used 100 weight part of raw material rubber component consisting of at least 50 weight part of natural and/or polyisoprene rubber, at most 50 weight part of polybutazien rubber containing at least 20% of 1, 2 bonding unit and at most 50 weight part of styrene.butazien copolymer rubber including at most 30 weight part of combined styrene and 50-100 weight part of carbon black. Also, for rubber material of the tread 2 are used 100 weight part of raw material rubber component having same composition as the above mentioned and 2.6- 3.6 weight part of sulphur.
Patent JP-S6463068-A (JP)
Title: Method for blowing compressed air for wet type spraying method
Inventor: KUBOTA YUKITOSHI
IPC: B05D1/02
Filed: 1987-09-02
Abstract: PURPOSE:To smoothly discharge kneaded matter into a compressed air introducing pipe by blowing compressed air to the compressed air introducing pipe and ejecting the auxiliary compressed air of nearly the same pressure as the pressure of said air into a kneaded matter introducing pipe in the direction where the kneaded matter is discharged simultaneously with the above-mentioned blowing. CONSTITUTION:An auxiliary compressed air supply port 13 is previously provided near the discharge port of a Mono pump 4 in the upper position of the kneaded matter introducing pipe 7 at the time of making an operation, etc., for repairing the wall surface of an industrial furnace, etc., by spraying the kneaded matter of castable refractories to said wall surface. The air supplied from said port is filled into an auxiliary compressed air supply box 14 provided on the outside circumference of the kneaded matter introducing pipe 7 and is ejected from an ejection port 15 toward the discharge direction of the kneaded matter 8, i.e., toward the main compressed air introducing pipe 16 along the inside wall of the kneaded matter introducing pipe 7. The kneaded matter is smoothly discharged and conveyed in the direction opposite to the discharge position without being pressurized by a high pressure if the pressure of the main compressed air and the pressure of the auxiliary compressed air are set the same or if the latter is set slightly higher.
Patent JP-H1045654-A (JP)
Title: Purification of fluorine derivative
Inventor: UESAWA TOSHIHARU
IPC: C07C41/36
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying a fluorene derivative, enabling to remove sulfuring acid as a residual catalyst from the crude fluorene derivative and obtain the pure fluorene derivative useful as a raw material for producing epoxy resins and polyester by treating the crude fluorene derivative with an ion exchange resin. SOLUTION: This method for purifying a crude fluorene derivative comprises treating (A) the crude 9,9-bis[4-(2-hydroxyethoxy)phenyl]fluorene  e.g. the crude crystals of (A1 ) 9,9-bis[4-(2-hydroxyethoxy)phenyl]fluorene obtained by reacting fluorenone with phenoxyethanol in the presence of sulfuric acid and a thiol as catalysts, mixing the obtained reaction solution containing the compound A1 with water and an organic solvent easily compatible with the compound A1 but slightly compatible with water, washing the mixture with water, separating the oil layer from the aqueous layer, and subsequently recovering and separating the compound A1 from the oil layer} with (B) an ion exchange resin. The component B preferably comprises both a catuin exchange resin.  The component B preferably comprises the crude product of the compound A1 can be purified into the pure product substantially not colored and excellent in heat resistance.
Patent JP-H0942543-A (JP)
Title: Seal gromet
Inventor: SATO TAKESHI
IPC: F16L5/02
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a seal gromet which improves the installing workability, makes a strict accuracy management unnecessary, and has an excellent sealing property. SOLUTION: This seal gromet 8 is used when a wire rod W is installed to a plate body A which partitions the inner side and the outer side. And the seal gromet 8 is made of an elastic material installed to the through hole D of a plain top surface C of a seat member B formed to the plate body A, and furnishing a neck 9 and a main body 10 integral each other. The neck 9 forms a small diameter hole 11 to penetrate closely and to hold the wire rod W, while the main body 10 forms a large diameter hole 12 communicating to the small diameter hole 11, and to insert playable the wire rod W, and furthermore, it is divided to the inner part 13 and the outer part 14. In the inner part 13, the installing recess 16 of the outer surface is fitted and locked to the through hole D of the seat B of the plate body A, as well as the large diameter hole 12 is formed on the inner surface.  And the outer part 14 is expanded to cover the seat B of the plate body A, and a peripheral end lip 18 is pressure contacted near the base E of the seat B of the plate body A, so as to accomplish the sealing function.
Patent JP-S60109903-A (JP)
Title: Rod antenna
Inventor: IKEDA TOYOICHI
IPC: H01Q9/30
Filed: 1983-11-18
Abstract: PURPOSE:To decrease the diameter of a loading part by constituting a simulated capacitor formed opposite to one element through an insulator as a capacitor of a loading part. CONSTITUTION:An insulating bobbin 15 is provided between a tip element 9 and an element 10 of the next stage and a coil 14 is wound on the bobbin 15. One end of the coil 14 is connected to the tip element 9 via a metallic fuxture 19 and the other end is connected to the element 10 of the next stage via a metallic fixture 20 respectively. A metallic foil 17 is connected to one end of the coil 14 via the metallic fixture 20 of the element 10 of the next stage and the other end is opposed to the metallic fixture 19 of the tip element 9 via an insulation tape 8 so that the foil 17 acts like a capacitor. The loading part is constituted in this way so as to attain broad band thereby decreasing the diameter of said part.
Patent JP-S60109976-A (JP)
Title: Television receiver
Inventor: KAWAGUCHI NORIO
IPC: H04N5/44
Filed: 1983-11-18
Abstract: PURPOSE:To improve the efficiency of switching by skipping automatically an input terminal to which no input line is connected and advancing the mode by one in a television receiver having plural video input terminals. CONSTITUTION:When there are input terminals not connected with any input line among plural video input terminals, a switch 4 is in the closed state and a voltage is inputted to a terminal 2 of a changeover switch 16 while it is delayed for a prescribed time. Thus, an output of an output terminal 17 goes to a high level and an output of an AND circuit 21 is applied to an input control terminal 7 of a counter 20 through a diode 24. Thus, a low tension pulse is inputted to the counter 20, the mode is advanced automatically by one.
Patent JP-H0863580-A (JP)
Title: Picture reader
Inventor: ICHINOSE ISATO
IPC: G06K9/20
Filed: 1994-08-20
Abstract: PURPOSE: To provide a picture reader capable of realizing miniaturization and low price by excluding a detecting mechanism for exclusive use for detecting the mounting of an option unit. CONSTITUTION: A reader main body 12 and an image sensor 44 installed inside the reader main body 12 and used for picture reading operation at least are provided, and this device is characterized by using the image sensor 44 in order to detect the mounting of the option unit 14 to be mounted freely attachably and detachably on the reader main body 12.
Patent JP-H0382664-A (JP)
Title: Superconductive magnetic levitation vehicle
Inventor: SAIMA TORU
IPC: B61B13/08
Filed: 1989-08-24
Abstract: PURPOSE:To improve the riding feeling by effectively exerting the damping function with shaft springs made of air springs when shifting from the running by running tires to the running by magnetic levitation in a superconductive magnetic levitation vehicle run along a track 1 with a U-shaped cross section. CONSTITUTION:Side wall levitation coils 2 and propulsion guide coils 3 are installed on both side walls 1a of a track 1 with a U-shaped cross section, and superconducting electromagnets 19 faced to side wall levitation coils 2 are provided on both sides of the lower section of the dolly 4 of a superconductive magnetic levitation vehicle run and guided along the track 1. A pair of the right and left running tires 11a and 11b are provided liftably by cylinder devices 12a and 12b below the dolly 4, and supporters 16 with stoppers 16a respectively are provided near running tires 11a and 11b. Case main bodies 17 are provided below the dolly 4 near supporters 16 via shaft springs 18 made of air springs, and superconducting electromagnets 19 are stored in case main bodies 17. Each supporter 16 and the case main body 17 are connected by a pair of connecting bars 20.
Patent JP-H0380968-A (JP)
Title: Preparation of decorative material composed of cellular foam having built-up pattern
Inventor: KENJO YUTAKA
IPC: B32B5/20
Filed: 1989-08-24
Abstract: PURPOSE:To form a foam decorative material large in the difference in level of an uneven part by forming a pattern to the heat-foamable resin having a specific composition on a base material using heat-foamable ink and, after drying and gelling, foaming the foamable ink under heating. CONSTITUTION:A heat-foamable resin composition containing a heat- decomposable foaming agent is printed on a base material to form a heat- foamable resin layer. Heat-foamable ink containing a foaming accelerator is applied to this resin layer to form a pattern and this pattern is dried and gelled under a non-foaming condition. Next, the heat-foamable resin layer and the heat-foamable ink are foamed under heating and the foaming accelerator in the ink is allowed to act on the heat-decomposable foaming agent. The heat- foamable resin layer is foamed so that the foaming magnification of the part directly under the heat-foamable ink pattern becomes higher than that of other part and subsequently cooled to room temp. to obtain a decorative material composed of a cellular foam having a built-up pattern.
Patent JP-S6373163-A (JP)
Title: Output-resolution measuring apparatus
Inventor: SANPEI FUMIO
IPC: G01R31/00
Filed: 1986-09-17
Abstract: PURPOSE:To simplify an operation and to shorten a measuring time, by detecting the regenerating output levels of a 1f signal and a 2f signal, and providing two peak detecting circuits, which hold the levels, and an operating circuit. CONSTITUTION:An 1f signal is written into an FDD 2 from a floppy-disk drive (FDD) tester 1. Then the signal is read through a magnetic head 22. The regenerated output is imparted to a peak value detecting circuit 5 through an amplifier circuit 23 and a noise filter 41. A peak value V1 of the regenerated output of the signal 1f is detected and held by the circuit 5. Similarly, a peak value V2 of the regenerated output of a 2f signal from the tester 1 is detected and held by a peak-value detecting circuit 6. A dividing circuit 71 in an operating circuit 7 computes the ratio between the peak value V1 and the peak value V2. An amplifier circuit 72 amplifies the ratio and converts the ratio into the terms of percentage. The output of the circuit 72 is displayed on a display circuit 74 through an A/D converter circuit 73 as a digital value. Thus, a reliability is improved, and the measuring time can be shortened.