baber/WOPTO huggingface dataset:
Patent JP-H0394174-A (JP)
Title: Dc current detection device
Inventor: IIZUKA ISAO
IPC: G01R19/00
Filed: 1989-09-06
Abstract: PURPOSE:To make a device simple, small in size and light in weight by storing respective outputs of a magnetic amplifier in accordance with a bias direction of bias current and detecting a measuring current with the condition that the difference between the product of differential feedback current/feedback winding and the measuring current is zero in the manner of supplying the differential feedback current to the feedback winding. CONSTITUTION:The magnetic amplifier 10 furnished with each winding for measurement Nm, bias NB and feedback Nf is provided. The bias current IB, the bias direction of which is changed-over by a time division, is supplied to the winding NB and the output of amplifier 10 corresponding thereto is stored, then by means of supplying the difference to the winding Nf, the current If is read out and the current Im is detected with the condition that the difference between the product, winding Nf X feedback current If, and the measuring current Im is zero. With this arrangement, the measurement for bi-directional DC current can be performed with high accuracy by one set of amplifier 10.
Patent JP-H04109612-A (JP)
Title: Surface-mounted electronic part
Inventor: YOSHIDA SATOAKI
IPC: H05K3/30
Filed: 1990-08-29
Abstract: PURPOSE:To secure soldering stability in mounting on a board by bending the load wires of a part into a specified shape, housing the part in a package, and inserting and fastening the tips of the lead wires into the insertion holes of the package. CONSTITUTION:There are provided with a part body 5, from which a pair of lead terminals 4 are drawn from one end face, and a synthetic resin cylindrical package 6, which has recessions 11 in a part of an external plane bottom 8, insertion holes 12 joined thereto, and synthetic resin applied to a part of the cylindrical inner peripheral face or a part of the closed wall joined to the inner peripheral face. The part body 5 is press-fitted into the package 6 and the drawn lead terminals 4 are bent, fitted in the recessions 11 of the package 6, and inserted and fastened in the insertion holes 12. Thereby the plane bottom 8 of the package 6 and the soldered sections of the lead wires are correctly located, therefore, they are well soldered and the package 6 is prevented from being raised by soldering heat.
Patent JP-H0277572-A (JP)
Title: Formation of oxide film by high-frequency sputtering
Inventor: UEMA TSUNEAKI
IPC: C23C14/40
Filed: 1988-09-13
Abstract: PURPOSE:To increase film-forming velocity without deteriorating the characteristics of a film by increasing the flow rate of a sputtering gas to be introduced into a chamber while keeping gas pressure in the chamber constant. CONSTITUTION:Gas pressure in a chamber 1 is controlled to a constant value by means of a main valve 13 inserted into a gas exhaust passage 12. A voltage is impressed by means of a high-frequency electric power source 6 between a target 3 and a substrate 5 provided in the above chamber 1. Subsequently, the flow rate of a sputtering gas 7 to be introduced into the chamber 1 is increased by means of a mass flow controller 10 inserted into an inlet passage 9 for the gas 7, by which film-forming velocity can be increased. Then, an oxide film is formed on the above substrate 5 by means of sputtering.
Patent JP-S60121887-A (JP)
Title: Writing system of still picture
Inventor: MATSUBARA YOSHITAKA
IPC: H04N7/01
Filed: 1983-12-05
Abstract: PURPOSE:To improve the picture quality without depending on the display system of a display by writing data in a monitor display picture memory while the adjoining lines of still picture information are averaged sequentially. CONSTITUTION:Digital still picture data by one line from an input terminal 1 are stored once in a buffer memory 2, and are also inputted to an averaging device 3. The data which are inputted by the real time, and the data which are one line before stored in the buffer memory 2 are averaged sequentially, and the data are written in a monitor display picture memory 4 by the control of a buffer controller 5. The data stored in the memory 4 are read by matching with the input condition of the display by the control of the controller 5, and outputted to the display through a D/A converter 6. Thus, the picture quality can be improved without depending on the display system of the display.
Patent JP-S6288671-A (JP)
Title: Rear-wheel steering apparatus for vehicle
Inventor: KOMAMURA SEIJI
IPC: B62D7/14
Filed: 1985-10-15
Abstract: PURPOSE:To improve the responsiveness by steering rear wheels by turning an installation shaft installed at the both edges of a suspension member. CONSTITUTION:When the steering direction of front wheels is switched by turning a steering wheel, an electric motor is driven, and a camshaft 26 turns, twisting a mount bush 24. When a camshaft 24 turns clockwise, each force in the direction of arrows 30 and 31 acts onto the both edges of a suspension member 7, which is turned clockwise. This turning moment is transmitted onto an axle through an arm 8, and rear wheels 6 are steered.
Patent JP-H1073076-A (JP)
Title: Air make-up device for pressure tank
Inventor: KOBAYASHI OSAAKI
IPC: F04B23/02
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent wasteful drainage out of an air tank discharged to the atmosphere in making up air into a pressure tank. SOLUTION: An air tank 2 which is provided with an air intake valve 3 and is disposed in the vicinity of a pressure tank 6 is connected at its top side to the pressure tank 6 through a check valve 5 and at its bottom side to also the pressure tank 6 through an automatic switch valve 4 and to the pump- suction side, which establishes the connection between the pump-suction side and the pressure tank 6. The automatic switch valve 4 and a pump 1 are controlled so as to oppositely operate to each other to thereby make up air into the pressure tank 6.
Patent JP-S59124055-A (JP)
Title: Magnetic video recording and reproducing device
Inventor: NISHITANI YOSHIHISA
IPC: G11B15/02
Filed: 1982-12-29
Abstract: PURPOSE:To run a tape accurately by constant distance even when a load is different by detecting the rotation distance of a capstan motor and running the tape accurately by the constant distance by using the detection signal. CONSTITUTION:A high-precision rotation detection signal generated by a motor rotation detector 3 is sent to a motor driving control circuit 4, which applies a positive voltage V1 to the capstan motor 2. Consequently, the motor 2 starts running at a point A and its running speed increases. When the running distance reaches the half of necessary running distance W, the circuit 4 receives a signal to generate a negative voltage V2, and the motor 2 is driven to reduce the running speed, stopping the run at the point of the distance W. The circuit 4 is stored with the one-turn distance of the motor 2, and if the motor 2 stops in front of or behind the point C of the distance W, a positive or negative minute pulse voltage V3 or V4 is applied to rotate the motor forward or backward, stopping the motor at the point C accurately.
Patent JP-H09135067-A (JP)
Title: Shielding cover lay film
Inventor: TAKAHATA SATOTAKA
IPC: H05K3/28
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To enable a flexible printed-wiring board to be manufactured by a circuit step in high working efficiency by a method wherein the whole transmission degree and the mirror gloss degree of the visible region ray from an electric insulating film side are set up within a specific range. SOLUTION: The blending amount of a black pigment into a thermosetting adhesive or an electric insulating film in the state of a cover lay film is specified as follows i.e., the content α of the black pigment per unit area to a transmission surface to be 100<=α<=1000μg/cm<2> , finally, the whole transmission degree X in the vissible region ray from the electric insulating film side to be 0<=X<=3%, while the mirror glass degree Y to be 0<Y<=50%. Through these procedures, the shielding cover lay film having excellent shielding property can be manufactured making needless of the black ink printing step on a flexible printed-wiring board in a circuit step thereby enabling the workability, working efficiency to be improved.
Patent JP-H0785806-A (JP)
Title: Color cathode-ray tube
Inventor: KITAMURA MASARU
IPC: H01J29/02
Filed: 1993-09-16
Abstract: PURPOSE:To facilitate attachment and detachment of a shadow mask structure body in manufacturing a phosphor screen by forming a stopper consisting of a projection on the side of an electron gun facing a panel pin engagement opening as well as on the side of a panel inner wall and thereby preventing falling of the panel pin. CONSTITUTION:One end of a spring assembly 1 is welded and fixed to the side surface of a support frame 2, and a panel pin locking opening 8 formed on the other end is fitted to a panel pin 3 to hang the assembly in a panel at a specific interval to a phosphor layer 9. A stopper 5 facing the opening 8 is notched and raised by pressing, and a container protruded in the direction of a panel inner side wall is provided. When the pin 3 is inserted and fitted in the opening 8 formed on the other end of the assembly, bar rings 61, 62 are locked on the front end part side wall of the pin 3 and are thus held thereby. When outer force is applied to a shadow mask structure body 7 and a descending force is applied to the assembly 1 in the direction as indicated by an arrow A, the stopper 5 is pushed to the side surface of the pin 3, and movement of the assembly 1 in the direction as indicated by an arrow B is thus inhibited.
Patent JP-H09154204-A (JP)
Title: Hybrid electric vehicle
Inventor: KOGA HISAMITSU
IPC: B60L50/11
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent the power decrease of a motor by maintaining an engine in a good condition. SOLUTION: Even if a charging rate A of a battery 1 exceeds a given value, when the ratio of the actual power of a motor 3 to an indicated power P required according to the operating extent of an accelerator pedal 7 is less than a set ratio, or when the power of the motor 3 is insufficient against a power required by a driver, a generator 5 begins generating power to charge the battery 1. Even if the power of the motor 3 is insufficient, when the time required for the actual power of the motor 3 to reach a set lower limit value becomes equal to the time required for an engine 4 is operated with an enough margin, a catalytic device 23 is heated and simultaneously the engine 4 is warmed up before the generator begins generating power to charge the battery 1.  Even if the charging rate A is high enough, if the temperature of the battery 1 is low or if the battery 1 deteriorates, power begins to be generated to charge the battery with the engine 4 kept in good condition so that the power decrease of the motor 3 can be prevented.
Patent JP-H0896004-A (JP)
Title: Design rule verification system
Inventor: MURAKOSHI MASAHIRO
IPC: G06F17/50
Filed: 1994-09-26
Abstract: PURPOSE: To fast verify the design rules among objects even when the object end points are shifted from each other by inputting jet the set data on the contact points set between the net outputted from an automatic layer system and the wiring segment path having the object kinds. CONSTITUTION: The object data outputted from an automatic layout system 11 are inputted through an object data input means 12, sorted into the sets on each layer by an object data sorting means 13, and an adjacent object retrieving means 14 retrieves all pairs of object adjacent to each other on each layer. A contact rectangle inclusion deciding means 16 deletes such a pair of objects out of the retrieving subjects that have the same nets and also have the end points of the wiring segments included in the contact rectangle added by a contact rectangle forming means 15 among those pairs of adjacent objects.
Patent JP-S6386441-A (JP)
Title: Semiconductor chip
Inventor: IBA YUICHIRO
IPC: H01L21/60
Filed: 1986-09-30
Abstract: PURPOSE:To protect a semiconductor element while it is being junctioned with a film carrier by a bonding tool by a method wherein a region to form the semiconductor element thereon is formed in a recession at the position lower than another region to form electrode pads thereon. CONSTITUTION:A semiconductor chip 1 is composed of a thin region A formed into a semiconductor element and another thick region B with electrode pads 5 formed thereon while the region A is formed in a recession at the position lower than the region B. Furthermore, a vertically movable bonding tool 15 is arranged above a film carrier 9 on the shifting way thereof. After making alignment of the semiconductor chip 1 with a hole part 11 of film carrier 9, leads 13 are connected to the electrode pads 5. At this time, the semiconductor chip 1 with the region A formed in the recession can make a gap between a tool surface 17 and a circuit pattern 3 to restrain the heat and pressing force of the tool surface 17 of bonding tool 15 from affecting the semiconductor element. Resultantly, a cracking in the semiconductor chip 1 can be prevented from occuring.
Patent JP-S60124074-A (JP)
Title: Information record disk store jacket
Inventor: TAKAHASHI JIYUNJI
IPC: G11B17/26
Filed: 1983-12-06
Abstract: PURPOSE:To enable a user to handle a disk with no direct finger touch of the disk by providing a flat holding part providing an opening part corresponding to the center hole of an information record disk to be held and a store part which can support oscillatably said holding part and also store this holding part together with said record disk. CONSTITUTION:A jacket 5 is constituted of a flat holding part 8 which holds an information record disk 6 and a store part 10 which supports oscillatably the part 8 in the direction parallel to a primary surface of the part 8 via a shaft 9 and also can store the part together with the disk 6. An opening part 10a is formed to the side face part of the part 10 at a place near the shaft 9. Then the part 8 can be pulled out of the part 10 by pushing the part 8 through the part 10a or hooking a finger to a recess part 8a of the part 8. An approximately semicircular recess part 8b is formed to the primary surface of the part 8, and a cut part 8c is formed to the bottom surface of the part 8b in response to the center hole 6a of the disk 6. Such a constitution reduces both weight and pushing force with the jacket 5.
Patent JP-H0685176-A (JP)
Title: Input protective circuit
Inventor: KEIDA HISAYA
IPC: H01L27/06
Filed: 1992-08-31
Abstract: PURPOSE:To protect a semiconductor element from a high voltage of the outside like static electricity, by constituting the diode connection of a PMOS transistor with the power supply side when the power supply is isolated by a well, and constituting the diode connection of an NMOS transistor with the ground side when the ground system is isolated by a well. CONSTITUTION:The source and the gate of a PMOS type transistor 33 are connected with a first power supply vdd1, and the drain is connected with a second power supply vdd2, thereby constituting diode connection. In the ordinary operating state, the first power supply vdd1 and the second power supply vdd2 are kept at almost the same potential, and the PMOS type transistor 33 is cut off, so that circuit operation is not affected at all. When a high voltage is applied to an input terminal, a pulse type current flows through a transistor group 50 of an inner circuit first stage and many elements of the inner circuit via PMOS transistors 31, 33, and the increase of voltages applied to gates of the transistor group 50 is restrained.
Patent JP-S59114208-A (JP)
Inventor: RUUPUREHITO MAURERU
IPC: B65G43/06
Filed: 1983-12-08
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-2001017143-A (JP)
Title: Auxiliary conveyer for feed of welsh onion in automatic skin peeling apparatus of welsh onion
Inventor: MORITAKA EIJI
IPC: A23N7/00
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To linearly advance the root part of Welsh onion without bending the root part when the leaf part of Welsh is nipped and fed. SOLUTION: A conveyer 3 for supporting the root part of Welsh onion and moving at same speed as that of a leaf part feed conveyer is installed parallelly to a conveyer for feeding Welsh onion while nipping the leaf part of Welsh onion.
Patent JP-H0392897-A (JP)
Title: Pattern generating device
Inventor: SHIBAZAKI SADAO
IPC: G06T11/20
Filed: 1989-09-05
Abstract: PURPOSE:To adjust the line width of a character pattern while the beauty of characters is given top priority by providing a line interval adjusting device which adjusts a line interval limited by a line interval storage device for a character pattern after line width correction so that superior visibility is obtained. CONSTITUTION:The pattern generating device is provided with the line interval storage device 11 which secures visibility at a minimum corresponding to the resolution of an output device and the line interval adjusting device 12 which adjusts the line interval limited by the line interval storage device 11 for the character pattern after the line width correction so that the visibility is superior. The line interval storage device 11 receives a line width correcting value signal C sent out of a correcting value storage device 3 as a correcting value signal Co with line width through an adding and subtracting device 4 and collates it with values in a possessed table to send a line interval adjusting signal D to the line interval adjusting device 12. Thus, the minimum line interval is secured. Consequently, the line width can be adjusted while the beauty of characters is given top priority.
Patent JP-S60126068-A (JP)
Title: Sterilization and microorganism control of food by belt conveyor method
Inventor: OOSUMI KAZUYOSHI
IPC: A23L3/34
Filed: 1983-12-07
Abstract: PURPOSE:To carry out sterilization and microorganism control of a large amount of animal and vegetable foods efficiently, by blending a sterilizer and controller for microorganisms with liquefied carbonic acid gas to prepare a self- spraying chemical solution, spraying it from a nozzle upon foods which are being transferred on a conveyor belt. CONSTITUTION:An aqueous solution of sodium chloride, ammonium hydrogencarbonate, glacial acetic acid, etc. are fed to the storage tank 2 for stock solution, and blended to give a sterilizer and a controller for microorganisms. The sterilizer and controller for microorganisms is sent to the blending tank 4, the liquefied carbonic acid gas is introduced into the blending tank 4, to prepare a self-spraying chemical solution, which is preserved in the storage tank 12. The self-spraying chemical solution is sent through the nozzle tank 19, and sprayed from the nozzle 20 upon the foods 24 which are being transferred on the belt conveyor 22, so that the foods 24 are sterilized, microorganisms are controlled, the foods are packed by the packaging pack mechanism 23 to give a product.
Patent JP-H1161468-A (JP)
Title: Cleaning of cold rolled stainless steel strip
Inventor: KIKUYAMA MASATAKE
IPC: C23G1/19
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To prevent a pattern from being generated on the surface of a cold rolled stainless steel strip after annealing and picking in a cleaning method of the cold rolled stainless steel strip. SOLUTION: Alkaline cleaning of the cold rolled stainless steel strip before annealing is achieved by using an alkaline aqueous solution containing thiosulfate ions of a prescribed concentration. The alkaline cleaning solutions is fed from an alkaline cleaning solution tank 17 into an electrolytic tank of an alkaline electrolytic defatting device 12. The thiosulfate aqueous solution of the prescribed concentration is fed from a thiosulfate aqueous solution tank 18 into the alkaline cleaning solution tank 17.
Patent JP-2000062135-A (JP)
Title: Vibration suppressing device for printing cylinder
Inventor: TSUNEKAWA JUNJI
IPC: F16C27/04
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To reduce printing irregularities and thereby upgrade the print quality by suppressing generation of vibration in a printing cylinder. SOLUTION: This vibration suppressing device for printing cylinders 10, 10 has a bearing 2 for suppressing vibration which suppresses the vibration to be caused by the fluctuation of a contact pressure of printing cylinders 10, 10, installed at a position outside of each of bearings 15 of the printing cylinders 10, 10. Therefore, a deflection to be generated between the bearings 15 is suppressed by the bearing 2 for suppressing the vibration, so that the vibration of the printing cylinders 10, 10 can be suppressed. Thus it is possible to reduce printing irregularities attributable to the vibration of the printing cylinders 10, 10 and print uniformly and further upgrade the print quality.
Patent JP-S6386781-A (JP)
Title: Anisotropically electrically conductive adhesive sheet
Inventor: YOSHISAKA NORIJI
IPC: C09J7/02
Filed: 1986-09-30
Abstract: PURPOSE:To produce an adhesive sheet effective for electrically conductive bonding between LCD and FPC, having improved bond strength in normal state, heat resistance and water-vapor resistance, containing a styrene-ethylene- butylene-styrene block copolymer, a coumarone resin, an aliphatic petroleum resin and electrically conductive particles. CONSTITUTION:The aimed adhesive sheet containing (A) a styrene-ethylene- butylene-styrene block copolymer (preferably 25-35wt% styrene content), (B) preferably 70-130pts.wt. (based on 100pts.wt. component A) coumarone resin, (C) preferably 20-60pts.wt. (based on 100pts.wt. component A) aliphatic petroleum resin and (D) electrically conductive particles (metallic powder such as Ni, Fe, Cr, Cu, Ag, etc., having preferably 5-35 average particle diameter).
Patent JP-H04112600-A (JP)
Title: Automatic inserter for electronic part
Inventor: SHIGA KAZUHIRO
IPC: G01B11/00
Filed: 1990-08-31
Abstract: PURPOSE:To search a cause at the time of the generation of abnormality easily, and to inhibit the generation of an unnecessary error on insertion and an unnecessary operating time with the generation of the error by automating the detection of the abnormality of the tip section of an inserting guide pin. CONSTITUTION:An inserting guide pin 15 is photographed by a recognition camera 11, the quantity of a feature such as the diameter of the tip section of the pin 15, the size and continuity of a recessed section 14, etc., is extracted and measured by a visual recognition section 3 from a picture, and the previously given dimensional and shape data of the pin 15 and the quantity of the feature of the tip section of the pin 15 are compared and the picture of the tip section of the photographed pin 15 and the picture, which is photographed previously and stored beforehand in the visual recognition section 3, of the tip section of said in are compared. When the impossibility of the normal holding of an electronic part between the guide pin 15 and inserting pusher 8 is decided, an automatic inserter is stopped by the judgment of automatic inserter itself, thus preventing a mistake on insertion.