baber/WOPTO huggingface dataset:
Patent JP-S63184485-A (JP)
Title: Power supply circuit for vertical deflection output circuit
Inventor: SUNADA KOICHI
IPC: H04N3/18
Filed: 1987-01-26
Abstract: PURPOSE:To prevent the occurrence of a fault of a display picture attended with load fluctuation by connecting an inductance in series with a pumpup system charging additively a positive pulse generated from a flyback transformer to a capacitor. CONSTITUTION:The inductance 16 is connected in series with the pumpup system charging additively a positive pulse generated from a transformer 8 during the blanking period of horizontal deflection with respect to a capacitor 13 charging an output generated from a flyback transformer 8 during the scanning period of horizontal deflection. Even if the positive pulse voltage used for pumpup rises generated from the transformer 8 in response to the horizontal deflection frequency, the frequency rises as the voltage rises. Thus, the current limit to the pumpup current due to the inductance 16 is increased. As a result, since the pumpup current is made constant against the change in the horizontal deflection frequency, the load fluctuation of the transformer 8 is prevented to prevent the disturbance of the display picture.
Patent JP-S63184571-A (JP)
Title: Vehicle speed sensitive power steering device
Inventor: KASAI MASAKI
IPC: B62D6/02
Filed: 1987-01-26
Abstract: PURPOSE:To ensure proper steering force even during low speed driving, by estimating current vehicle speed based on an engine rotation and deceleration, and controlling an actuator for varying the steering force based on the estimated vehicle speed upon occurrence of abnormality in a vehicle speed sensor. CONSTITUTION:When a vehicle is being driven, an output signal from a vehicle speed sensor 10 is taken into CPU24 so as to control a solenoid valve 14 according to an output current level operated according to the vehicle speed thus producing steering force corresponding to the vehicle speed. If it is judged that the vehicle speed is zero, it is judged whether a vehicle speed signal being fed from the vehicle speed sensor 10 is zero. If it is judged that the engine rotation detected through an engine rotation detector 20 is higher than a setting level and the gear position detected through a gear position detector 22 is in parking position or a position other than neutral position, it is judged that the vehicle speed sensor 10 is abnormal. Upon judgement of abnormality, vehicle speed is estimated based on an engine rotation and deceleration so as to control a solenoid valve 14 according to said estimated vehicle speed.
Patent JP-S63186073-A (JP)
Title: Piston for engine and its assembling method
Inventor: TSUZUKI YOSHIHIKO
IPC: F02F3/00
Filed: 1987-01-26
Abstract: PURPOSE:To reduce the inertia mass of a piston, by dividing it into two halves by a plane including the axis center, furnishing a pair of bosses at the inner side in the direction crossing at a right angle to the dividing plane, arranging inserting holes there to press in a piston, and welding a pair of screws opposing each other whose end faces are on the plane same as the dividing plane. CONSTITUTION:Inserting holes 10a and 11a to press in a piston 12 are furnished at the position where piston ring grooves 9 are overlapped partially, and the piston 12 is pressed in there to assemble. Therefore, even the piston main body 6 is made of a soft material, the piston 12 can be fixed securely. Consequently, a light material can be used, the length can be reduced, and a lightweight piston is realized effectively. Moreover, since the piston is incorporated rigidly by welding screw bodies 16, a demerit in the inherent oscillation frequency property from the dividing structure can be compensated.
Patent JP-H08209970-A (JP)
Title: Stopping region displaying device
Inventor: MAEKAWA KATSUHIKO
IPC: G08B5/36
Filed: 1995-02-02
Abstract: PURPOSE: To eliminate the need for rewriting of display for a stopping region on the turn table of solid parking equipment and unnecessary rotation of a turn table and to display a stop region in an accurate position. CONSTITUTION: A stop line 2a is indicated in the vicinity of a vehicle entrance port 108 by using a light source 4 and a mask 3 on which a given pattern is formed. This constitution displays a constantly clear stop line 2a on a turn table 102 and eliminates the need to consider the rotation error of the turn table 102.
Patent JP-S61174600-A (JP)
Inventor: WATARI MASAO
IPC: G10L15/10
Filed: 1985-01-30
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-S61175790-A (JP)
Title: Information memory medium
Inventor: SAKO YUKITOSHI
IPC: G06K19/04
Filed: 1985-01-30
Abstract: PURPOSE:To read directly characters, symbols and graphics which can be visually recognized as the desired information by providing electrodes at both sides of a pressure-sensitive resistance sheet, etc. so that they intersect orthogonally with each other, pressing the carved stamp of characters, symbols, etc. on the surface of the resistance sheet to form the projection and recessed parts on a display matter and detecting these parts in the form of the resistance changes. CONSTITUTION:The flexible wirings 2a are arrayed on the upper surface side of the pressure-sensitive resistance sheet 1 as the 1st electrode. While the flexible wirings 2b are arrayed on the rear side of the sheet 1 as the 2nd electrode so that they intersect orthogonally with the wirings 2a. These two electrodes are buried into the sheet 1 in a certain degree of depth or stuck with each other. Then the marking stamp 3 of the character, symbol or pattern, etc. is pressed onto the sheet 1. Thus the sheet 1 and both wirings 2a and 2b have plastic deformations and the projection and recessed parts are formed on their surfaces. Then the resistance is detected at the intersecting points of each matrix by means of both wirings 2a and 2b. Thus the projected character part has higher resistance value than other areas. This can detect accurately the projected character.
Patent JP-H03220742-A (JP)
Title: Probing machine
Inventor: MIZUMURA TSUTOMU
IPC: H01L21/66
Filed: 1990-01-25
Abstract: PURPOSE:To provide a probing machine of a simple structure by using a wafer chuck to transport a probe card to a probe and connect the probe card to a probe socket thereby to eliminate the need for separate transport means. CONSTITUTION:A probing machine includes a wafer chuck 10 and an X-Y table 12 for transporting a wafer to a predetermined test place, a pre-alignment device 14 for positioning the wafer, and a prober 16 for testing electrical characteristics of the wafer. The wafer chuck 10 serves as means for transport a probe card 28 for measuring electrical characteristics of the wafer to the prober 16. The chuck serves also to connect the probe card to a probe socket 26. Therefore, there is no need to provide a separate means for transporting the probe card, and this simplifies the structure of the probing machine.
Patent JP-S63186788-A (JP)
Title: Method of fixing wiry article
Inventor: KADOTA TOSHIHIKO
IPC: F16B2/06
Filed: 1987-01-28
Abstract: PURPOSE:To attach wiry articles to a structural base firmly, by laying a fiber- reinforced photo-setting plastic sheet or tape across the wiry articles placed in contact with the structural base, and irradiating this sheet or tape with light. CONSTITUTION:10-60wt.% photo-setting resin (e.g., an unsaturated polyester resin) having a photo-initiator (e.g., benzoin ether) incorporated therein is infiltrated into a fibrous reinforcement sheet or tape of a thickness of 0.1-5mm, and the resin is aged and thickened, thus giving fiber-reinforced plastic 1. The plastic 1 is laid across wiry articles 3 placed in contact with a structural base 2, which is irradiated with light so that the plastic 1 is cured to accomplish attaching of the wiry articles 3 to the structural base 2.
Patent JP-H05275036-A (JP)
Title: X-ray tube provided with slip ring type bearing
IPC: H01J35/24
Filed: 1993-01-05
Abstract: PURPOSE: To provide an improved strong X-ray tube to be used for a CT scanner or the like. CONSTITUTION: One end of an aeration envelope C is closed by an anode A, and the other end of the envelope is closed by a cathode end plate 22. A cathode assembly B is fitted into the envelope via a bearing 40 so that the cathode assembly and the envelope can rotate relatively. The anode and the envelope are rotated by a motor 38, and the cathode assembly is held in a stand still state by one pair of magnets 44, 46. The bearing 40 functions as a current route from a current source 72 to the primary winding of a transformer 58, Other bearing 94 constitutes one part of a return current route from the transformer to the current source. The secondary winding of the transformer is connected to a cathode filament.  The transformer feeds a comparatively low ampere current through the bearing in order to avoid a cathode damage against the bearing, but a sufficiently high current for generating thermal electron emission can be fed to the cathode filament. The bearing has such a structure as the current passing the cathode filament can be directly measured from outside the envelope so that the current can be directly transmitted without impeding vacuum in the envelope.
Patent JP-H05210785-A (JP)
Title: Ice cube charging device for cup type automatic drink vending machine
Inventor: ODA MASATAKA
IPC: G07F13/06
Filed: 1992-01-31
Abstract: PURPOSE:To provide an ice cube charging device capable of suppressing the scattering of drink by supplying ice cubes to the liquid surface of extracted drink in a cup always from a fixed close range by charging ice cubes into the cup after vertically driving a bucket for temporarily storing ice cubes based upon a cup vending command in each different size in a cup type automatic drink vending machine for mixing and agitating powdery materials in a cup and blending drink. CONSTITUTION:The cup type automatic drink vending machine for mixing and agitating powdery materials in a cup and blending drink is constituted of the bucket 46 for temporarily storing ice cubes sent from an ice cube feeder 26, a motor 53 for automatically up/down moving the bucket 46 based upon a different cup size vending command and a driving means 54 constituted by combining a crank mechanism or the like.
Patent JP-S63184864-A (JP)
Title: Documentation device
Inventor: KOYAMA KAZUO
IPC: G06F17/21
Filed: 1987-01-28
Abstract: PURPOSE:To easily check a lack of coordination on representations in a document by preserving different representation information together with document data if plural representations exist for one word. CONSTITUTION:The character code sent from an input device 1 is stored in a key input buffer 44 and is used as the key to retrieve a code conversion dictionary 31. Retrieved contents are stored in a dictionary look-up buffer 41; and if plural candidates are obtained as the result of dictionary look-up, one of them is selected and determined by the indication from the input device 1, and different representation data is stored in a check item buffer 43 if the determined candidate is a word having different representations. This data is preserved in a document file 32 together with the document at the time of preserving the document. At the time of checking the representation, the document and different representation data are called to a document buffer 42 and the buffer 43 respectively from the document file 32, and different representation data is used to check a lack of coordination on representation in the document.
Patent JP-H05215331-A (JP)
Title: Combustion control device
Inventor: TAKECHI HIROSHI
IPC: F23N5/24
Filed: 1992-01-31
Abstract: PURPOSE:To provide a combustion control device capable of controlling a combustion equipment and discriminating or judging the state of operation with a displaying device. CONSTITUTION:A setting signal of a hot water temperature setting device 13 or a detected signal of each of a combustion sensing device 7 and a temperature sensing device 9 and the like is converted by a signal converting circuit 16 and each of the signals is displayed for the type of signal at a displaying device 19, each of the signals at a control circuit 15 and a driving circuit 17 is also similarly displayed. In particular, the displaying with each of the signals of the control circuit 15 and the driving circuit 17 for a gas proportional control valve 4 and the like and with the sensing signal of the combustion sensing device 7 is carried out under the same value defined according to a degree of combustion at a burner 2. With such an arrangement, the abnormal stopping of the device is realized again and the display at the displaying device is compared and judged with the normal state, it is possible to perform an easy and fast judgement of inferior operations of a mechanical driving system MS, the control circuit and the driving circuit, respectively.
Patent JP-H04214860-A (JP)
Title: Manufacture of multicomponent solid material
Inventor: GEORUGU GERUTONAA
IPC: C23C14/22
Filed: 1991-01-14
Abstract: PURPOSE: To easily produce a multicomponent solid material by depositing other material components by reactive deposition by a gaseous phase when coating a substrate surface with superfine particles.  
     CONSTITUTION: A target plate 7 consisting of three phases, BaO, CaO and Al 2 O 3 , is irradiated with a laser beam 1 through this plate, by which the target member is evaporated. The superfine particles 9 of the respective components forming the target plate 7 are injected through the opening 37 of a stationary diaphragm 36 to the surface of the heated substrate 15 and the target is moved in an arrow direction. The Sc 2 O 3  on the surface is supplied in the superfine particle form by a transporting gas 31. Simultaneously, a gaseous mixture 38 composed of WF 6 /H 2  is supplied into the superfine powder 9 formed by the laser beam and the multicomponent solid material consisting of the deposited layers embedded with BaO, CaO, Al 2 O 3  and Sc 2 O 3  in the superfine particle form is easily produced in a W-phase on the substrate 15. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S61174760-A (JP)
Title: Manufacture of semiconductor memory device
Inventor: SAITO SHOZO
IPC: H01L21/8242
Filed: 1985-01-30
Abstract: PURPOSE:To make the effective value of capacitance large, by forming grooves in diffused layers in a substrate, forming capacitor insulating films on the surfaces of the diffused layers along said grooves, and embedding conducting layers. CONSTITUTION:Field oxide films 12 and an N<-> type diffused layer 13 are formed in a P-type Si substrate 11. At this time, the layers are formed so that the peak of impurity concentration is present at the bottom part of each layer 13 and the specified concentration is obtained. Then each layer 13 is etched and a groove 14 is formed. The layer 13 is made to remain along each groove 14 in the substrate. Then thermal oxidation is performed, and a capacitor oxide films 15 are formed on the surface of the substrate 11 including the surface of the layers 13. A multicrystalline Si film is deposited so as to bury the grooves 14. Etching is performed, and capacitor electrodes 16 are formed. After interlayer insulating films 17 and gate oxide films are provided, a polycrystalline Si film is deposited on the entire surface. Patterning is performed, and transfer gate electrodes 19 are formed. With the electrodes 19 and 16 as masks, ions are implanted, and source and drain regions 20 and 21 are formed.
Patent JP-H03221982-A (JP)
Title: Fixing roll, silicone rubber composition for fixing roll and production thereof
Inventor: YASUNO MICHIAKI
IPC: C08K3/22
Filed: 1990-01-29
Abstract: PURPOSE:To obtain a fixing roll having superior rubber elasticity, heat resistance and heat conductivity by forming a rubber layer of a molded and cured silicone rubber compsn. contg. magnesium oxide powder on the surface of a core metal with a built-in heating source. CONSTITUTION:Magnesium oxide powder is blended with methylvinylsilicone rubber and paste of a curing agent to prepare a silicone rubber compsn. The surface of a cylindrical core metal with a built-in heating source is coated with an adhesive and the silicone rubber compsn. is molded and cured at elevated temp. and pressure with a rubber compression-molding machine to form a silicone rubber layer on the adhesive. The surface of this rubber layer is polished and further coated with a surface layer of fluororubber. A fixing roll for a fixing device having superior rubber elasticity heat resistance and heat conductivity can be obtd.
Patent JP-H01190129-A (JP)
Title: Chip selecting circuit for decoder
Inventor: FUTADO KIYOTAKA
IPC: H03M7/00
Filed: 1988-01-26
Abstract: PURPOSE:To decrease a circuit scale by providing a circuit using a chip select signal to fix a code inputted to a decoder, and a circuit fixing an output signal of a decoder to '0' by the chip select signal. CONSTITUTION:With a chip select signal CS at logical 1, input codes a0-a2 are supplied as they are to inputs A0-A2 of a decoder 2, and the output Y0 of the decoder 2 is outputted as it is. On the other hand, with the signal CS at '0', the inputs A0-A2 to the decoder 2 are all '0' by an input code fixing circuit 1 independently of the codes a0-a2, and the output of the decoder 2 is at '1' for the Y0 only. The signal Y0 goes to '0' by the output fixed circuit 3 and outputted to y0. The circuit bringing the logic value of the decoder output forcibly to '0' by means of the chip select signal is provided, then the circuit scale is reduced.
Patent JP-S57131239-A (JP)
Title: Radiation crosslinking resin composition
Inventor: TANIGUCHI SEIHOU
IPC: C08L31/04
Filed: 1981-02-05
Abstract: PURPOSE: To obtain a radiaion crosslinking resin compsn. having modified metal erosion, by blending a metal salt of a higher fatty acid with an ethylene-vinyl acetate copolymer.  
     CONSTITUTION: 0.01W5.0pts.wt. metal salt of a higher fatty acid is blended with an ethylene-vinyl acetate copolymer. Any of ethylene-vinyl acetate copolymers which can be used as electrical insulating materials, can be used. Said metal salts of higher fatty acids include calcium, zinc and tin salts of 10C or higher fatty acids such as stearic acid and lauric acid. Pref. 0.05W3.0pts.wt. at least one said salt is mixed with 100pts.wt. ethylene-vinyl acetate copolymer. Even when this compsn. is adjointed to a copper conductor and crosslinked by radiation irradiation, dark brown erosion by this compsn. is not observed on the surface of the copper conductor. Further, said metal salt does not have a bad influence upon the electrical and mechanical characteristics of the compsn. Thus, this compsn. can be used for coating wires and cables. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59142492-A (JP)
Title: Back cover for timepiece
Inventor: KOIDE HIROSHI
IPC: G04B37/11
Filed: 1983-02-04
Abstract: PURPOSE:To obtain a dead thin type waterproof timepiece by brazing a core consisting of a usual stainless steel material to the inside surface of a back cover consisting of a hard metallic material whose modulus of longitudinal elasticity is above a prescribed value, and generating a recessed warp of the inside on the back cover. CONSTITUTION:A back cover 12 consists of a hard alloy whose modulus of longitudinal elasticity is >=25,000kg/mm.<2> such as a Co alloy, etc., and a reinforcement ring 13 consisting of a usual stainless steel material for forming a part of an O-ring box 14 is stuck to its inside surface by a brazing method, etc. When sticking it, because of a difference of a coefficient of linear expansion of both material qualities, the back cover 12 becomes a recessed warp b' against the reinforcement ring 13. Therefore, the maximum deflection amount of the center part of the back cover 12, which is generated by external force can be absorbed by the recessed warp b' of the back cover 12 without making large a gap (b) between a module 7 and the back cover 12. In this way, a dead thin type waterproof timepiece is obtained.
Patent JP-H05209771-A (JP)
Title: Device for detecting liquid amount of small-sized container
Inventor: TANI NANAO
IPC: G01F23/14
Filed: 1992-01-31
Abstract: PURPOSE:To easily inspect a large number of small-sized containers on the way of conveying at once within a short time by placing small-sized containers on the recessed parts of a tray and supplying compressed air with predetermined pressure to the bottom surface of the tray from a nozzle on the tray. CONSTITUTION:When a tray having small-sized containers 9 placed on the respective recessed parts 5 thereof is fed to a table by a conveying device, the tray is detected by a tray detecting sensor 32 and a solenoid valve 20 is opened by the detection signal from the sensor 22 to supply compressed air adjusted to predetermined pressure and a predetermined flow rate to the bottom surface of the tray through respective blowoff nozzles 15. When the through-holes 6 of the fed tray coincide with the nozzles 15, the small-sized containers 9 are pushed upwardly. In the small-sized container 9 whose liquid amount is a predetermined amount or less, the push-up force of air becomes larger than the total wt. of the small-sized container 9 to float the container 9. The floated lightweight small-sized container 9 is detected by a sensor using a floodlight projector 23 and a photodetector 24 and the detection signal is sent to a control part 25 to send one set of the small-sized containers 9 to a re-inspection area.
Patent JP-H05208405-A (JP)
Title: Composite sintered body and manufacture thereof
Inventor: KATAHIRA TADAO
IPC: B28B3/20
Filed: 1992-01-31
Abstract: PURPOSE:To provide a composite sintered body consisting of different sorts of materials having no defect of generating warpages, cracks or interface peelings on the sintered body, because of its high affinity between the Interfaces and large degree of freedom in the interfaces, and also provide a manufacture of the composite sintered body by which the composite sintered body can be gained effectively. CONSTITUTION:Such composite material consists of the part at least of two different sorts of materials, and the affinity between the interfaces in the part of different sorts of materials is high and, besides, the freedom of configuration is large. The composite sintered body is manufactured in a manner in which a binder consisting mainly of organic high polymer is added to respective material powders for powder metallurgy at least of two different sorts of materials, and they are kneaded for gaining a mixture, and then respective admixtures are molded for obtaining a composite molding and, subsequently, the composite molding is subjected to degreasing and sintering. Then, by previously finding a relation between the binder additive quantity and sintering contraction rate of respective admixtures, the binder additive quantity to material powder for metallurgical powder is controlled so that the difference of sintering contraction rate of respective admixtures becomes 0.5% or less.
Patent JP-S63184403-A (JP)
Title: Reflecting mirror antenna
Inventor: KOBUCHI TOMOKI
IPC: H01Q13/02
Filed: 1987-01-26
Abstract: PURPOSE:To obtain a shaped radiation directivity excellent in cross polarization characteristic and side lobe characteristic by energizing the reflecting mirror where internal conductor fins of a circular or rectangular corrugated horn and channel-shaped outer conductor fins of the rectangular outer corrugated horn are combined. CONSTITUTION:A primary radiator which is a combination of the circular corrugated horn 1 and the rectangular outer corrugated horn 6 radiates the reflecting mirror 5. Inner conductor fins 8 are formed to the horn by providing plural slots symmetrical to the inner axis and the inner wall of the horn 6 is formed smoothly and plural channelshaped conductor fins 7 are formed to the outer wall with respect to the direction of the center axis. The radiation characteristic of the planes E, H of the electromagnetic field distribution is arranged in this way and in using the antenna as the primary radiator, the shaped radiation directivity excellent in cross polarization characteristic and side lobe characteristic is obtained.