baber/WOPTO huggingface dataset:
Patent JP-S63257313-A (JP)
Title: Compensation circuit for input negative resistance
Inventor: SANO YUJI
IPC: H03F1/48
Filed: 1987-04-15
Abstract: PURPOSE:To compensate instability without deteriorating the frequency characteristic of the titled circuit by constituting the titled circuit by a current source supplying a current controlled by a current flowing to an output terminal of a 1st active element to an output terminal of a 2nd active element. CONSTITUTION:An active element 101 is an element having a negative resistive element as the input impedance and an input terminal of an active element 102 using to compensate the effect of the negative resistive component is connected to the input terminal 3. As the active elements 101, 102, optional elements whose input current is controlled by the output current and a current source 4 is connected to the output terminal of the active element 102. The signal component (output signal current) fi of the output current of the current source 4 is in linear relation to a signal current (i) being the signal component of the current at the output terminal of the active element 101. In setting the linear relation to a desired relation, the characteristic of the input current flowing to the input terminal 3 is controlled as the sum of input currents of the active elements 101, 102.
Patent JP-H10321867-A (JP)
Title: Thin-film transistor and manufacture thereof
Inventor: CHIYOU KOUYUU
IPC: H01L21/20
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a reverse staggered type thin-film transistor(TFT) having an active layer of amorphous silicon with superior reliability and characteristics, and a method for manufacturing such a TFT at a low cost. SOLUTION: A gate electrode 2, a gate insulating film 4 and an amorphous silicon film 5 are formed on a substrate 1. After an impurity has been implanted in the amorphous silicon film to form impurity regions (source and drain regions) 7a, 7b, a film having a catalytic element for promoting crystallization is adhered to the impurity regions or a catalytic element is introduced into the impurity regions 7a, 7b by means of an ion-doping method or the like. After that, annealing is carried out at a temperature lower than the strain temperature of the substrate, thus crystallizing the impurity regions.
Patent JP-S60239554-A (JP)
Inventor: KUNO NAOYA
IPC: D04H18/00
Filed: 1984-05-09
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-S60237147-A (JP)
Title: Tailless system control of jet aircraft
Inventor: FUJII TOORU
IPC: F02K1/10
Filed: 1984-05-09
Abstract: PURPOSE:To perform tailless system control of jet aircraft by utilizing the jet exhaust nozzle flow and the relevant flow in the proximity of jet aircraft to use the jet flow both for propulsion and directional control through a guide damper, a grid, a tube, etc. CONSTITUTION:In order to control the direction of jet aircraft through a tailless structure, a single stage horizontally movable grid damper 5 in the vicinity of an exhaust nozzle 2 is used for lifting/lowering around a damper shaft 7 through a jet flow movable up and down while a double state vertically movable grid damper 6 is movable to the right and left around the damper shaft 7 to use the jet flow in the right/left direction. The jet flow 8 at the exhaust port 1 will lift/lower at the section 3 while propel to the right/left at the section 4 thus to serve as a rudder at the tail of conventional jet aircraft. Heat-resistance material such as carbon fiber, ceramic, titanium, etc. is employed especially at the hot portion in the jet stream and replaced in early time to achieve safety.
Patent JP-S5315375-A (JP)
Title: Preparation of urocanic acid
Inventor: HONDA KEIICHI
IPC: C07D233/64
Filed: 1976-07-29
Abstract: PURPOSE: To prepare easily urocanic acid, which exists on the skin surface of man, etc., by the reaction of 4(5)-imidazolealdehyde with a large amount of acetic acid anhydride in the presence of specific catalysts. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58208522-A (JP)
Title: Inlet air temperature control device for closed space
Inventor: FUKUI YASUSHI
IPC: F24D1/00
Filed: 1982-05-31
Abstract: PURPOSE:To reduce a consumption rate of a heated steam and to maintain a proper room temperature, by measuring a temperature of a fresh air and by inputting a preset temperature to an inlet air regulating meter so as to retain the inlet air temperature approximately to a minium requirement level in any fresh air condition. CONSTITUTION:A fresh air taken through a louver 1 has its dusts removed through an inlet air filter 12, passes through an inlet air heater 13 and is then fed into a building 15 by means of an inlet air fan 14. A heated steam regulating valve 21 adapted to control a quantity of steam to be fed tp an inlet air heater 13 is opened or closed in response to an output signal 23A from an inlet air temperature regulating meter 23 which responds to an output signal 22A from an inlet air temperature sensor 22 provided at an inlet air duct 16. On the other hand, a detection signal 24A outputted by a fresh air temperature sensor 24 is given to the valve 21 as an input indicative of a preset temperature level as preset by the inlet air temperature regulating meter 23. In this manner, the inlet air temperature regulating meter 23 instructs the heated steam regulating valve 21 by means of the output signal 23A to control an inlet air temperature within a range of B to D points when a fresh air has a temperature ranging from A to C points, and thereby ensuring a supply of temperature controlled inlet air to a building 15.
Patent JP-S61248538-A (JP)
Title: Insulating type semiconductor device
Inventor: SAITO TADAYOSHI
IPC: H01L23/433
Filed: 1985-04-26
Abstract: PURPOSE:To contrive to increase the resistance of the title device to the mechanical stress by a method wherein the same resin as that of the enclosure is charged between the frame and the pellet supporting frame. CONSTITUTION:A metal frame 1 is fixed on the outside heat-radiating member and a pellet 3 is bonded on a pellet supporting frame 2. The pellet 3 is connected with external leads 7 using connections 4. An external lead 6 is formed in one body with the pellet supporting frame 2. The same high-heat transmitting resin 8 as that of an enclosure 5 is charged between the metal frame 1 and the pellet supporting frame 2 and the metal frame 1 is insulated from the pellet supporting frame 2. According to this constitution, the material cost is reduced because ceramic is replaced with resin as the insulating material to be used for filling between the frame and the pellet supporting frame, and the resistance of the device to the mechanical stress is also increased because the metal frame 1 is brought into contact with the outside heat-radiating member and is fixed thereon.
Patent JP-H10263323-A (JP)
Title: Closed type filtering machine
Inventor: KAMEZAKI KAZUO
IPC: B01D33/58
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a closed type filtering machine capable of exchanging filter cloth in a closed state of the inside of a casing in the closed type filtering machine. SOLUTION: This closed type filtering machine is constituted to install a filtering part centering filter cloth 4 in the inside of a casing and perform a filtering work in a closed state. In this case, a water tank 10 is installed to surround a side wall 9 of the casing 1 at one side part of the casing 1, and an upper end edge of a portioning plate 11 of the water tank 10 projecting inside the casing 1 is formed higher than a bottom end edge of the side wall 9 and the filter cloth 4 is stretched between the casing 1 and the water tank 10 to enable to be circulated, and a lid 12 is installed on the upper part of the water tank 10.
Patent JP-H11286597-A (JP)
Title: Resin composition having excellent slidableness and flame retardance and resin molded article
Inventor: TAKEMURA KAZUYA
IPC: C08J5/16
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having excellent slidableness and flame retardance by adding specific compatibilizing agents and a phosphate ester-based flame retardant to a plycarbonate resin, wherein the flame retardant further acts as a sliding agent for reducing the abrasion of an article produced from the composition in the early time of sliding. SOLUTION: This resin composition comprises (A) a polycarbonate resin, (B) a modified polyolefin-based resin and (C) a compound of the formula: HOOC- R-NH2 (R is a >=5C alkylene, phenylene or the like) (for example, 6- aminocaproic acid) as compatibilizing agents, and (D) a compound of the formula [Ar is phenyl; Ar' is phenyl, biphenyl or the like; (n) is an integer of >=1] as a flame retardant. The component B is preferably a copolymer prepared by graft-copolymerizing acrylic acid or maleic anhydride to a high density polyethylene, or the like. The component D is preferably a mixture of triphenyl phosphate with bisphenol-A bis(dicresyl phosphate), or the like.
Patent JP-H10267538-A (JP)
Title: Method and system for loading raw fuel into vertical furnace
Inventor: NAITO MASAAKI
IPC: B65G65/40
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To throw a raw fuel accurately into a vertical furnace while separating into the central part and the peripheral part by providing a storage hopper for throwing in the raw fuel and the top part of the furnace with switching guides for loading the raw fuel being thrown in selectively into the central part and the peripheral part in the furnace. SOLUTION: When a first raw fuel (a) is dropped from a storage hopper 15 located at a lower loading position through a peripheral dropping space 31 into the peripheral part of a furnace body 11, a bell 16 is located at a position slightly lower than the lower end opening 33 of the storage hopper 15 in the cylindrical section 14 while opening the lower end opening 33. When a second raw fuel (b) is dropped from a hopper 15 located at an upper loading position through a central dropping space 30 into the central part of the furnace body 11, the bell 16 is located in a raw fuel guide member 19 together with the hopper 15. A switching guide comprising the elevating/lowering bell 16 and the raw fuel guide member 19 to be split laterally guides the raw fuels (a), (b) being thrown in through the hopper 15 to the central part and the peripheral part in the furnace selectively.
Patent JP-H04302769-A (JP)
Title: Control device for automatic transmission
Inventor: OMI KIYOMI
IPC: F16H61/16
Filed: 1991-03-29
Abstract: PURPOSE:To prevent the respective parts of a transmission from being damaged, and thereby prolong service lives of them by detecting the revolutions of a right and a left driving wheel, and thereby outputting a control signal for prohibiting shift actions to a shift solenoid when the difference in revolution exceeds a specified value. CONSTITUTION:A control section 36 inputs respective signals from a vehicle speed sensor 26, a position sensor 28 and a throttle opening sensor 3O so as to output various control signals to a shift solenoid 40 by means of a gear shifting map 38, so that gear shifting control is assumed. In this case, a judging section 42 judging the difference in revolution between a right and a left driving wheel, is provided for the inside of the control section 36. And the control signals for shift-up actions are inputted to the judging section 42 by means of the gear shifting map 38, and signals from a first and a second driving wheel revolution sensor 32 and 34 are concurrently inputted. By this constitution, control signals for shift-up actions from the gear shifting map to be inputted into the judging section 42 are outputted to the shift solenoid 40 as a gear shifting prohibition control signal.
Patent JP-H01263880-A (JP)
Title: Magazine editing system
Inventor: YOSHIDA YOICHI
IPC: G10L15/00
Filed: 1988-04-15
Abstract: PURPOSE:To smoothly execute a desired layout editing instruction by inputting a layout editing command by a sound in parallel with a layout editing menu selection instruction. CONSTITUTION:A controller part 1 has a layout plotting means 1a activated based on a layout editing program stored in a layout editing program memory 2 and a command execution control means 1b, etc. The command execution control means 1b decides the input state of the sound input editing command recognized by a sound recognizing means 8 or the layout editing command selected and instructed by an input part 7 to control the execution of the plotting processing of the layout plotting means 1a according to the inputted sound input editing command or the layout editing command.
Patent JP-H10265102-A (JP)
Title: Web roll turning device
Inventor: ENDO YUKIHIRO
IPC: B65H16/06
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To simply handle a web roll when a web draw mode is changed by fixing a support frame vertically to a movable support table, and suspending a web roll on a hanging arm of the top part of the frame to be moved up and down along the support frame. SOLUTION: A support frame 2 is formed by an oblong frame elongated in the vertical direction, and the lower end thereof is fixed to one end of a movable support table 3. A hanging arm 4 is disposed on the top part of the support frame 2 in such a manner as to be projected forward, and a web roll hanger 5 is hung on the tip of the arm. The web roll hanger 5 is used for hanging the web roll, the draw direction of which is to be changed and horizontally turning the same. A core bearer 6a is a rack in which the web roll is installed before and after the web roll as an object is turned, and is so constructed that a pair of vertical flat plate-like members are fixed to a member which can be moved up and down in such a manner as to be projected forward, and it can be cut out like a circular-arc according to the shape of the core.
Patent JP-S61251468-A (JP)
Title: Magnetic head moving mechanism
Inventor: KOSAKA MASATSUNE
IPC: H02K41/03
Filed: 1985-04-27
Abstract: PURPOSE:To simplify the structure and to reduce the weight of a magnetic head moving mechanism by commonly using a magnetic head guide bearing and a movable element guide bearing. CONSTITUTION:When a frame 1 having a spindle bearing holder 10 is cast, since a stator 2 having ring-shaped pole teeth 21 and both ends of a plurality of a guide shafts 3 disposed in parallel with the inner surface 2 are simultaneously cast fixedly on the inner periphery to the frame 1, a movable element 4 formed with a guide groove 41 on the outer periphery is engaged with the shafts 3 to form a linear pulse motor and a magnetic head arm 42 is mounted at the element 4, the both guide bearings of the element 4 and the head 5 are formed of the shafts 3 in the stator 2, the construction and the assembling work are simplified by the reduction in the number of parts, and reduced in weight. Further, since the stator 2 and the guide shaft 3 are cast at the frame 1 casting time and integrated, the orthogonality of the spindle bearing 10 and the axial center of the stator 3 becomes accurate.
Patent JP-H06309094-A (JP)
Title: Coordinate input device
Inventor: KOIKE TAMOTSU
IPC: G06F3/0354
Filed: 1993-04-20
Abstract: PURPOSE:To indicate a small range and to prevent a cursor from moving even when a finger is released by arranging a sensor, which detects variation in electrostatic capacity or the quantity of light when the finger touches a spider, on the slider and outputting a signal when the finger leaves the surface of the slider. CONSTITUTION:The sensor 8 arranged on the slider 6 detects the variation in the electrostatic capacity generated when a finger 7 touches the contact plate 61 of the slider 6 and the signal is outputted when the finger 7 is released from the contact plate 61, thereby making the output signal of a Hall element 5 ineffective. For example, when the finger is released after the cursor on a display is moved to a specific position, the slider rotates by its own weight, but when the finger 7 is released from the contact plate 61, the output signal of the Hall element 5 is made ineffective with the signal of the sensor 8, so that the cursor never moves. Further, the following of the cursor can be confirmed by releasing the finger 7 from the contact plate 61 at each stop position at the time of movement in the small range.
Patent JP-S61249494-A (JP)
Inventor: GOTO SUMIO
IPC: D05B69/00
Filed: 1985-04-27
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-H08256655-A (JP)
Title: Disgorger
Inventor: EGAWA TAKASHI
IPC: A01K97/18
Filed: 1995-03-24
Abstract: PURPOSE: To provide a disgorger equipped with the mounting element for a reflective mirror and a flashlight with their functions integrated to effect quickening and making the relevant works safer in order to facilitate peeping the fishhook in the oral cavity of a caught fish and, among others, illuminating the site at night in a disgorging work when the fish swallowed fishhook. CONSTITUTION: With a clip body 2 as the main body for nippedly mounting a flashlight 1, the upper part of the front of the knob 3 of the nipping plate on one side is mounted with a reflective mirror 7 with its surface facing forward, and a disgorging rod 12 is attached, with its recess 13 facing on the front side, on a notched cylindrical part 10 for engagedly threading the rod 12 provided on the lower end of the nipping plate 4.
Patent JP-H04323576-A (JP)
Title: Semiconductor testing device
Inventor: YOSHINAGA MOTOAKI
IPC: G01R31/26
Filed: 1991-04-23
Abstract: PURPOSE:To prevent problems from arising in handling high frequencies and small signals and in performing tests for signal transmission speed and high- speed operation, etc. CONSTITUTION:A lead 27 is positioned by a separator 33 on a circuit pattern 25 provided on a substrate 24 correspondingly to the lead 27 of a subject 26 for measurement and is pressed into contact with an elastic holding member 30 and a short conductive path for connection to the lead 27 is used to solve the problem of floating inductance and therefore problems in handling high frequencies and small signals would not arise and problems in performing tests for signal transmission speed and high speed operation, etc., due to the length of the conductive path would not arise. Since the lead 27 is pressed into contact with the circuit pattern 25 by the elastic holding member 30, the pressure contact is ensured and the testing device is easy to handle.
Patent JP-2000283354-A (JP)
Title: Joint for piping
Inventor: SHIMOMUKAI HISASHI
IPC: F16L21/08
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To efficiently connect pipes by providing one of joint member with an engagement part, providing the other joint member with an engagement receiving part, and engaging the engagement part and the engagement receiving part to connect the pipes in a joined state. SOLUTION: A joint for piping consists of a first joint member 9 and a second joint member 10, and these joint members 9, 10 are made of anticorrosion synthetic resin material and the like, have an approximately cylindrical shape and comprise the seatings 11 on the upper and lower parts. Each seating 11 of the first joint member 9 is provided with an engagement pawl 13 gradually projecting toward the direction of an arrow (b). On the other hand, each seating 11 of the second joint member 10 is provided with an arm 13 extending toward the direction of an arrow (b), and each arm 14 is provided with an engagement hole 15 to be engaged with the engagement pawl 13. The pipes 2, 3 are connected in a joined state by engaging the engagement pawl 13 of the first joint member 9 with the engagement hole 15 of the second joint member 10.
Patent JP-H04322928-A (JP)
Title: Xy drive device
Inventor: YAKOU TAKESHI
IPC: B23Q5/34
Filed: 1991-04-23
Abstract: PURPOSE:To ensure a high degree of accuracy by providing a such an arrangement that no drive mechanism is attached to a movable stage so as to simplify and miniaturize the structure thereof. CONSTITUTION:A pair of direction turning pulleys 11 are provided one of a pair of auxiliary carriages 12, 13 adapted to be moved in the X-axial direction. A table 22 adapted to be guided in the Y-axial directions by the auxiliary carriages is always urged by a coil spring 25 in the-y direction. The table 22 is moved in the X-axial direction by a power transmission band 9 including a drive pulley 10 and an X motor 7 fixed to a base 1, fixed at opposite terminal ends to the table 22 and stretched between an idler pulley 8 and a drive pulley 10. Further, the movement in the Y-axial direction is made by driving a Y-motor 2 fixed to the base 1, simultaneously feeding the X-motor 7 so as to move a movable plate in a predetermined direction.
Patent JP-S5716366-A (JP)
Title: Frequency abnormality detector
Inventor: OKANO HIROSHI
IPC: G01R23/15
Filed: 1980-07-02
Abstract: PURPOSE:To simplify detection of abnormality of frequency by detecting existence of a trigger output of a beat frequency counter in the range of window signals obtained from a standard frequency signal. CONSTITUTION:A frequency counter 4 generates a trigger output when it counts a1 times of standard frequency number fo, and a window generation circuit 5 generates window signals of the range from trigger output time of the counter 4 to a2 times of standard frequency input. On the other hand, a beat frequency counter 6 generates a trigger output when it counted standard frequency fo and b times of the output of the digital mixer 3, to which frequency f to be measured is inputted. This trigger output and window output are compared by a flip-flop circuit 7, and a warning signal as abnormal signal will be issued from the output terminal 8 when the trigger output falls outside of the window signal. This enalbes to detect the abnormality of any frequency by application of generally-used standard frequency.
Patent JP-S63260010-A (JP)
Title: Method and apparatus for winding
Inventor: SATO HIROSHI
IPC: H01F41/08
Filed: 1987-04-16
Abstract: PURPOSE:To obtain a toroidal core winder which can wind a wire with a high speed by a method wherein, while the tip of the wire made to go round along a circular wire conveying path linked with core windows, the intermediate part of the wire is taken out of the wire conveying path and inserted into a gap between cores to make one turn of the winding around the winding part of the cores. CONSTITUTION:Cores 2 are so held as to position core windows 3 on the extension of a wire guide 11 surrounded by a movable wire guide 40 and a cover 12. In this state, when the tip 1A of a wire 1 is conveyed along the wire guide 11 by the rotation of rollers 23 and 23 ' and reaches the position between rollers 24 and 24', the diameter of a coil composed of the intermediate part 1B of the wire 1 is reduced and, at the same time, the coil is squeezed toward the winding part 4 of the cores 2. During that time, as the bottom surface of the movable wire guide 40 abuts the bottom of an aperture trench and a gap is provided between the top surface of the movable wire guide 40 and the bottom surface of the cover 12, the wire 1 is inserted into a slit 16 through the guide trench of the top surface of the movable wire guide 40 and squeezed toward the winding part 4 of the cores 2 so that one turn of the windings can be formed in the gap between the core windows 3 and the two cores 2 while the wire made to go round. Therefore, high speed winding can be achieved.
Patent JP-S62252299-A (JP)
Inventor: GARII JIYOO GURIMUSU
IPC: H04J3/06
Filed: 1987-04-16
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-S5317718-A (JP)
Title: Speaker
Inventor: SHIMADA KOUSHIN
IPC: H04R9/06
Filed: 1976-08-02
Abstract: PURPOSE:To improve the directional characteristics of treble and bass over the entire range of treble and bass without decreasing the efficiency of voice propagation by providing an auxiliary diaphragm to the opening of a main diaphragm.