baber/WOPTO huggingface dataset:
Patent JP-S5951630-A (JP)
Title: Dynamic range compression circuit
Inventor: AKAGIRI KENZOU
IPC: G11B5/027
Filed: 1982-09-17
Abstract: PURPOSE:To simplify the circuit and to reduce the cost, by controlling a gain of a variable gain control circuit with a sum signal of amplitude information signals obtained respectively from an input and an output signal. CONSTITUTION:The input signal from a terminal 1 is inputted to a variable gain control circuit 3 and the 1st detecting circuit 4, and the output signal from the circuit 3 is outputted to a terminal 2 and inputted to the 2nd detecting circuit 5 and the detected output of the circuit 7 is inputted to the 2nd time constant circuit 8, the amplitude information signal delayed respectively for a prescribed time at the circuits 5, 8 is inputted to an adder 6, where they are added and its sum signal vc controls the gain of the circuit 3. In this case, an attack time from the circuit 5 is made faster than that of the circuit 8. The dynamic range compression circuit of this constitution acts as a limiter when the output of the circuit 5 is larger than the output of the circuit 8 and acts as a compressor when the output of the circuit 5 is smaller than the output of the circuit 8, thus obtaining both effects of the limiter and compressor with one circuit 3.
Patent JP-S5872334-A (JP)
Inventor: RI KOUSHIYOU
IPC: H02H9/02
Filed: 1981-10-13
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-S5787766-A (JP)
Title: Monocycle
Inventor: IGUCHI NOBUHIRO
IPC: B62D37/06
Filed: 1980-11-19
Abstract: PURPOSE:To obtain a monocycle in which the angular momentum of a rotor about its axis is kept by inertia to prevent the car body from falling, by rotating the rotor rotatably supported to the car body using a rotor driving apparatus. CONSTITUTION:One wheel 2 is rotatably supported to a lower part of the car body 1, the wheel 2 being driven by a wheel driving apparatus 3. A rotating shaft 4a of the rotor driving motor 4 is secured to the upper part of the body 1, and the axis of the rotating shaft 4a is aligned with the axis of the body 1. The dish-like rotor 5 is secured to the body 4b of the motor 4, and a rotor shaft 5a extends from the upper axial part of the rotor, and is supported by a bearing 6. A position controlling weight 11 is threaded on a screw 9 extending normally to the rotational axis of the wheel 2 and can be moved along a guide bar 10.
Patent JP-H04360162-A (JP)
Title: Processing cartridge and image forming device
Inventor: SHISHIDO KAZUO
IPC: G03G15/00
Filed: 1991-06-06
Abstract: PURPOSE:To make the processing cartridge and the image forming device compact by loading a service life detection means accurately detecting the service life of the processing cartridge regardless of its simple and space saving structure. CONSTITUTION:In the processing cartridge K, a photosensitive drum 10, developing device 11, electrifying device 12, and a cleaning device 13 are provided inside cartridge containers 14a and 14b. The cartridge is used while being mounted freely attachably/detachably on the device main body. Furthermore, the service life detection means provided with a counter bar 31 and a pressing spring 32 is installed. Because the counter bar 31 is pressed on the photosensitive drum 10 by the pressing spring 32, the sliding surface is gradually abraded in proportion to the number of rotation of the photosensitive drum 10. Thus, since the whole of the counter bar is moved and varied toward the photosensitive drum 10, by acknowledging the distance of movement of the counter bar, whether the number of rotation of the photosensitive drum has reached the number of rotation for the service life can be accurately known.
Patent JP-S6137278-A (JP)
Inventor: IMANI MASASHI
IPC: A63F7/02
Filed: 1984-07-31
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-S6318575-A (JP)
Title: Flexible disk drive device
Inventor: ORIGASA YASUHIKO
IPC: G11B17/34
Filed: 1986-07-10
Abstract: PURPOSE:To suppress the vibration in this arm without reducing the pressure force of an arm pressure spring and to prevent the resonance of the arm by providing an elastic body having one end fixed to a carriage and the other end pressing the center of the rotation of the arm. CONSTITUTION:The elastic body 10 attached to the carriage 1 constantly presses the center of the rotation of the arm 4 to suppress the play of the arm 4 and the shaft receiver 6 for the carriage 1 and the play of the arm 4 and the shaft 5. Accordingly, under the rotating state of a flexible disk 2, a stick slip phenomenon to be produced by the frictional force of the flexible disk 2 and a pad 7 can be suppressed and the generation of the resonance sound of the arm can be prevented. As for the elastic body, other elastic body such as rubber or foam polyurethane which is not a leaf spring may be used.
Patent JP-S6354434-A (JP)
Inventor: JIYUURUZU II SHIENBERUKU
IPC: C08G73/10
Filed: 1987-07-01
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-S6142500-A (JP)
Title: Production of cored wire
Inventor: ITO TADASHI
IPC: B23K35/362
Filed: 1984-08-01
Abstract: PURPOSE:To obtain a uniform packing density in the stage of charging flux into a steel strip in a process of forming said strip into a cylindrical shape by inclining the steel strip to a collapsing angle of the flux and subjecting the butt part of the outside periphery of the steel strip to seam welding. CONSTITUTION:The steel strip 1 is so formed by rollers 2, 3 as to be made into the cylindrical shape and the flux is charged to the inside thereof from a hopper 4 in the stage when the formation thereof is not completed. The above-described strip 1 is inclined to the angle above the collapsing angle of the flux in said discharging part. The aperture part of the wire is drawn and closed by rollers 5, 5 in the position of said charging part or near the same and the butt part is subjected to the seam welding.
Patent JP-H11348887-A (JP)
Title: Engine mount structure of engine for small boat
Inventor: NAKAMURA MITSUYOSHI
IPC: B63H21/30
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To disperse an impulse to a hull widely without need for equipping a stopper. SOLUTION: A mount rubber 38 is installed between a block 36 fixed to the engine side and a housing 37 fixed on the hull side. The mount rubber 38 includes a first rubber part 38a with a vibration control function and a second rubber part 38b with a stopper function facing the block 36 or the housing 37 at some clearance, which are integrally-formed.
Patent JP-H0457281-A (JP)
Title: Electronic equipment
Inventor: TOYODA HIROAKI
IPC: B42D15/10
Filed: 1990-06-22
Abstract: PURPOSE:To prevent malfunction even when an electronic device is inserted and fitted to an electronic system and the electronic system is operated by covering the surface of a conductive material at a part revealed from an inserting port with an insulated film in the state of inserting and fitting it to the inserting port. CONSTITUTION:When a cassette 4 is inserted and fitted to an adapter 5, a connector 6 on the cassette 4 side is coupled with a connector A on the adapter 5 side and a memory cell or the like in the cassette 4 is electrically connected to an electronic circuit 8 in the adapter 5. The external surface of the electronic device such as the cassette 4 is covered with an insulated film 13 and the insulated film 13 is formed at the part revealed from an inserting port 7A in the state of inserting and fitting it to the electronic systems of the adapter 5 or the like. Even when touching the electronic device while operating the electronic system, no current flows to the electronic system side by discharging.
Patent JP-H0778168-A (JP)
Title: Information retrieving processor and its method
Inventor: UENO KAORI
IPC: G06F17/30
Filed: 1993-06-30
Abstract: PURPOSE:To reduce the operation frequency of a computer for retrieval by synthesizing retrieved book information, tag information and a keyword and displaying the book information. CONSTITUTION:This information retrieving processor is constiututed of a keyword storing part 101, a retrieval control part 102, a keyword display part 103, a keyword selecting part 104 a keyword temporary storage part 105, a book information storage part 106, a book information temporary storage part 107, a book information synthesizing part 108, and a book information display part 109. The synthesizing part 108 reads out the book information stored in the storage part 107 and keyword information stored in the storage part 105 to synthesize keywords B, G, synthesize tag information and synthesize tag information and the information stored in the storage part 107 together with frame information. The synthesized information is displayed on a book information display part 109 based upon a prescribed layout.
Patent JP-S646876-A (JP)
Title: Diagnosing method for sheath current suppressing device
Inventor: FUJIWARA YASUTAKA
IPC: G01R31/00
Filed: 1987-06-30
Abstract: PURPOSE:To inspect a sheath current suppressing device in a hot wire state by matching a diagnostic power source in phase with a steady current, and then varying its output voltage and investigating the current voltage characteristics of the sheath current suppressing device. CONSTITUTION:When an external power source 7 supplies a current i' to the sheath current suppressing device 4, the current is added to a current (i) flowing initially through a bond line 3 while a cable line 1 is in the hot-line state, so that a current I=i+i' flows in total. At this time, if the steady current which flows through the bond line 3 and the current i' supplied from the external power source 7 are out of phase with each other, the external power source 7 is operated previously to match both in phase with each other. Then the output voltage of the external power source 7 is raised gradually and then the current flowing to the sheath current suppressing device 4 increases with it. Its current voltage characteristics are compared with normal current voltage characteristics to find a defect of the sheath current suppressing device.
Patent JP-S5952265-A (JP)
Title: Toner density detector
Inventor: TOMITA YOSHINORI
IPC: G03G15/00
Filed: 1982-09-18
Abstract: PURPOSE:To simplify a device, to prevent a ghost, and to measure developing toner density accurately, by carrying out exposure for destaticization and light irradiation for measuring toner consumption simultaneously. CONSTITUTION:A light source 5 for exposure performs entire-surface exposure by light L2 while toner sticks to a photoreceptor 1 and also irradiates developing toner simultaneously to reflects light. A reflection density measuring instrument 6 photodetects irregularly reflected light from developing toner on the photoreceptor and has a large aperture diameter preferably. Even a part which is not exposed to an image as shown by (f) is also exposed entirely to the light L2, so negative charges given by primiary electrostatic charge are ceased and toner is electrostatically charged slightly negative; an electric field intense enough to alloy electrons of the photoreceptor to migrate is not applied. Therefore, no potential difference is generated on the photoreceptor surface by transfer electrostatic charge in th next process and primary electrostatic charge in a (g)-order cycle is also carried out uniformly. Consequently, the generation of a ghost is prevent and the density of the developing toner is measured accurately.
Patent JP-S5863442-A (JP)
Inventor: USUDA SHIGERU
IPC: B32B15/08
Filed: 1981-10-13
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-S5953342-A (JP)
Title: Sensing device for the number of transcript sheets loaded
Inventor: MIZUNO SHIGENORI
IPC: G03G15/00
Filed: 1982-09-21
Abstract: PURPOSE:To sense the number of transcript sheets loaded, by sensing the position of a heaving plate, which has different initial lift position according to the type of the transcript paper placed thereupon. CONSTITUTION:On the front wall 1a of the body 1 is installed a variable resistor Rx, whose resistance value is changed by a metal pointer 3a mounted at the tip of a heaving plate 3. In order to press the transcript sheets 4 up to the stastionary paper feed roller 5, this heaving plate 3 rises with decreasing number of sheets loaded, but its initial position immediately after loading the boundle of sheets 4 is determined by the type of sheets. Therefore, sensing of this initial position of heaving plate 3 will inform decisively which kind of transcript paper is being used and also how much sheets is loaded.
Patent JP-H08332288-A (JP)
Title: Blade-replaceable long-blade razor
Inventor: KUMADA SUMIO
IPC: B26B21/56
Filed: 1995-06-07
Abstract: PURPOSE: To provide a blade-replaceable razor excellent in high-grade image by fitting a blade to a blade holder formed with a fluttering preventing projection along a lower edge, and covering the blade and the blade holder with a blade cover while only the edge section of the blade is protruded. CONSTITUTION: A modular blade holder 11 made of a colored synthetic resin is formed to befitted with a blade 20 put on the market, and a fluttering preventing projection (flange) 11c extended horizontally along the whole length of the lower side is provided on the lower side of the non-fitting face of the blade 20, i.e., the back side 11b of the fitting face 11a of the blade 20 to the blade holder 11. When the modular blade cover 30 made of a synthetic resin is inserted to the blade holder l l from the horizontal direction, the blade holder 11 and the blade 20 fitted to it are closely covered by the blade cover 30 while the edge of the blade 20 is slightly protruded from the lower end of the blade holder 11, and a razor is assembled.
Patent JP-S6317100-A (JP)
Inventor: NAGATANI KAZUYOSHI
IPC: B44C5/06
Filed: 1986-07-10
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-S6057563-A (JP)
Title: Capstan motor controller
Inventor: AZUMA YOSHIYUKI
IPC: H02P29/00
Filed: 1983-09-07
Abstract: PURPOSE:To check a servo system without including a video signal system by making in possible to select optionally phase control of a capstan motor including a video signal processing system and that independent of the video signal processing system. CONSTITUTION:When the state of a switching circuit 11 is so set by a switching control signal (b) that a phase control signal (c) from a phase control circuit 8 is supplied to an adding circuit 12, a pilot signal reproduced by a rotary head 6 is used to perform phase control of a capstan motor 1, and tracking control of the rotary head is performed with a high precision. In case of check of the servo system is an assembling process or a repair work of a VTR, the switching circuit 11 is so switched that a phase control signal (d) from a phase control circuit 10 is supplied to the adding circuit 12, and thereby, the servo system is constituted into a closed loop without passing a video signal reproducing circuit 7.
Patent JP-H0917744-A (JP)
Title: Laser annealing apparatus
Inventor: SHINAGAWA TAKAAKI
IPC: H01L21/336
Filed: 1995-06-29
Abstract: PURPOSE: To irradiate a semiconductor with stable energy and to prevent the restacking of scattered foreign matters to the surface of a film by removing the contaminant of a laser incident window by etching gas. CONSTITUTION: When a sample 8 is irradiated. a reflecting mirror 3 and a uniforming unit 4 are simultaneously moved in X and Y directions and a stage 9 is moved in a Y direction to emit a laser light to a desired region of the sample 8. In this case, the sample 8 is laser irradiated with predetermined energy, the sample 8 is removed from a treating chamber after the completion, and then a controller 11 is so programmed as to emit the laser beam from a laser generation source 1 to scan a quartz window 7 by the energy larger than for emitting the sample. Thus, the sample 8 is evaporated or scattered by laser irradiation, and adhered foreign matters stuck to the window 7 is evaporated and scattered to clean the surface of the window 7. Thus, in the case of emitting next laser, the energy is not partly absorbed by the window surface, and not hence lowered.
Patent JP-H0329360-A (JP)
Title: Field-effect transistor provided with self-bias resistor
Inventor: AKIBA YASUHIRO
IPC: H01L21/822
Filed: 1989-06-26
Abstract: PURPOSE:To realize a high integration of a monolithic integrated circuit by arranging a self-bias resistor at the lower part of a source extraction line. CONSTITUTION:A substrate 5 is formed as a two-layer structure of an upper layer 5a and a lower layer 5b; a field-effect transistor is formed at a part of the upper layer 5a; a source electrode 3 is formed on the surface of the substrate 5, and is connected, via a contact hole 9a, to a source lead-out line 3a which has been buried inside the substrate 5. A nitride film 7 is sandwiched between an electrode 7a which has been buried inside the substrate 5 and an electrode 7b on the surface of the substrate 5; a capacitor is constituted. A self-bias resistor layer 6a is formed in the middle between a transistor formation region and a self-bias capacitor formation region at a boundary between the lower layer 5a and the upper layer 5a of the substrate 5; the layer is arranged at the lower part of the source lead-out line 3a. Thereby, a formation area of a self-bias circuit can be reduced; the scale of integration of a monolithic integrated circuit can be enhanced.
Patent JP-H0813600-A (JP)
Title: Lock mechanism of groove cover
Inventor: SUZAKI TORU
IPC: E03F5/04
Filed: 1994-06-23
Abstract: PURPOSE:To combine together groove covers without producing any gap between the groove covers by combining together a main groove cover of isosceles triangle and groove covers of right-angled triangle which is formed by dividing the isosceles triangle through a vertical line into two equal parts, through two sorts of lock pieces of different shape from a lock groove. CONSTITUTION:On the back of a cover plate formed between legs 9, 9 along the sides 4, 5, 4',5' contacted with each other when a main groove cover 1 and subsidary groove covers 2, 3 are continuously provided, lock grooves 22 are provided along ribs 10 outside the ribs 10. Sides 4,5,4',5' except the leg parts 9 are respectively divided into four equal parts, and lock pieces of V-shaped and U-shaped sections 23, 24; 25, 26; 23', 24'; 25', 26' are projectingly provided from the back faces 21 outside the lock grooves 22, in respective two sections provided every two sections apart. The projectingly provided lock pieces 23, 25 23', 25' are set to be in the grooves than the back face of the cover plate, and the other lock pieces 24, 26, 24', 26' are set so that the upper face of each extreme end 27 is positioned on the lower side of the lock groove 22 and under the back face 21 of the cover plate.
Patent JP-2000199655-A (JP)
Title: Ammonia absorption type refrigerator and method for controlling its evaporator
Inventor: YAMADA SADAKAZU
IPC: F25B15/04
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an ammonia absorption refrigerator to forcibly discharge a moisture content mixed in ammonia in an evaporator and be also advantageous in terms of a quantity of heat and simplify constitution. SOLUTION: An ammonia water solution forms an operation medium and a supercooler 10 to supercool ammonia refrigerant liquid flowing in an evaporator 1 due to vaporization of ammonia is provided on the downstream side of the direct expansion type evaporator 1. A moisture content estimating means T is provided to estimate the moisture content of refrigerant liquid flowing out from the evaporator 1, and a control device 13 is provided to control an amount of ammonia refrigerant liquid fed to the evaporator 1 based on the moisture content estimation information.
Patent JP-S6142083-A (JP)
Title: Character recognition device
Inventor: TAKAKURA MANABU
IPC: G06K9/00
Filed: 1984-08-03
Abstract: PURPOSE:To decrease erroneous recognition of a similar character by installing the first recognition means to recognize based on a feature of a character of picture data and the second recognition means to recognize based on a character pattern of picture data. CONSTITUTION:A main control part 4a has a function to control the first recognition means which executes recognition processing based on a feature of picture data of a read character and has a function to control the second recognition processing based on a character pattern of picture data. A decision circuit 11 decides whether or not the characteristic reaches a prescribed coincident degree after the feature extracted from the picture data is collated and recognized with the feature of a character of a dictionary memory. When the coincident degree is low, it is informed to a recognition circuit 10a and shifted to the second recognition means collated by a pattern of the picture data.
Patent JP-H04359934-A (JP)
Title: Treatment of blowing agent for synthetic resin foam
Inventor: FUKUSHIMA MASATO
IPC: C08J9/14
Filed: 1991-06-07
Abstract: PURPOSE:To efficiently remove impurities formed by a chemical change of a blowing agent when a synthetic resin foam such as a urethane foam is used as a heat insulating material or the like. CONSTITUTION:Impurities such as 1-chloro-2,2,2-trifluoroethane and 1-chloro-1- fluoroethane formed when a hydrochlorofluorocarbon blowing agent such as 1,1-dichloro-2,2,2-trifluoroethane or 1,1-dichloro-1-fluoroethane undergoes a chemical change are removed by adsorption on an adsorbent such as active carbon or zeolite.
Patent JP-S5864298-A (JP)
Inventor: FUKUMA DAIZOU
IPC: C06B29/00
Filed: 1981-10-14
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-2000354932-A (JP)
Title: Work chucking and selecting control device and method and storage medium
Inventor: SUWABE KATSUAKI
IPC: B23Q7/04
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To simplify an input of schedule data and to stably suck a work piece from mixed works by making a suction designation of a work sucker as a direct designating system capable of designating the sucker on a touch panel from a conventional area designation, and imparting a code to every suction pattern and registering and storing the code in schedule data in a main storage device of an NC device. SOLUTION: In a work chucking and selecting control device disposing a plurality of suckers 1 for sucking and chucking the mixed and accumulated works W in order from an upper side in a plate finishing machine having an NC device, a suction pattern is generated by instructing and selecting only a sucker corresponding to a clamping effective area part of an object work on a touch panel 10 provided on a display screen of the NC device, a code is imparted to this instructed and selected suction pattern, the code is inputted corresponding to a job number of a schedule table stored in a main storage device 11 of the NC device and the code is registered and stored.
Patent JP-H06346547-A (JP)
Title: Mounting structure for building steel ceiling bed reinforcing brace
Inventor: NISHIGAMI MASAAKI
IPC: E04B9/18
Filed: 1993-06-10
Abstract: PURPOSE:To mount a building steel ceiling bed or system ceiling bed reinforcing brace without depending on welding means. CONSTITUTION:In a system ceiling in which a substantially lattice ceiling bed 13 is formed of a cradling receiver 11 suspended from a ceiling skeleton by a hanging bolt and juxtaposed at fixed intervals, and a cradling 12 arranged at fixed intervals in the right-angled direction to the cradling receiver 11, and a reinforcing brace 1 is mounted between the hanging bolt and the cradling receiver 11, a notch is provided or one end part of the reinforcing brace 1. This notch is engagingly locked by the screw of the hanging bolt. A notch is also provided on the other end, and this notch is engagingly locked by the cradling receiver 11. Further, a fixture is fitted to the other end part and the cradling receiver 11, and a bolt it screwed to fix it.