baber/WOPTO huggingface dataset:
Patent JP-H0514130-A (JP)
Title: Digital filter
Inventor: ORIHARA JUNICHI
IPC: H04N5/21
Filed: 1991-09-12
Abstract: PURPOSE:To realize the digital filter which selects a delay time and a signal level widely from plural delay signals each having a different delay time and is able to synthesize output signals only with comparatively a few multipliers. CONSTITUTION:Plural delay elements D1-Dn are connected in series and taps to obtain delay signal with respective delay times are provided to each connection part. Moreover, outputs of plural multipliers M0-M3 are added by an adder A and the result is outputted to an output of the digital filter. Through the configuration above, signal selection means S00-S3n select plural taps and inputs of plural multipliers through selection. Thus, the multipliers M0-M3 are connected to an optional tap and utilized effectively.
Patent JP-H1182419-A (JP)
Title: Two-stage stroke cylinder
Inventor: UMEDA SHIGERU
IPC: B23K11/11
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a two-stage stroke cylinder capable of reducing the diameter of a large diameter cylinder as compared with an increase in a pressurizing force and also remarkably increasing a speed at which the operation mode is moved from a large stroke to a small stroke by eliminating a movable inner cylinder, installing a small diameter cylinder projectedly in the large diameter cylinder, and disposing pistons slid in both cylinders connectedly to piston rods. SOLUTION: A two-stage stroke cylinder is structured so that a small diameter cylinder 5 is installed in a large diameter cylinder 1 projectedly from the rear wall 3 of the large diameter cylinder, and two large and small pistons 1 and 8 slid on the inner peripheral surfaces of the large and small diameter cylinders are installed connectedly to a piston rod 6 passing through the front wall 2 of the large diameter cylinder. Also a stroke limiting cylindrical body 10 projectable into the large diameter cylinder located forward of the top end part of the small diameter cylinder is connected to an annular piston 9 disposed between the outer periphery of the small diameter cylinder and the inner periphery of the large diameter cylinder.
Patent JP-2000091876-A (JP)
Title: Piezoelectric part
Inventor: TAKANO ATSUSHI
IPC: H03H9/54
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain a piezoelectric part which can be made compact without deteriorating any characteristics. SOLUTION: This piezoelectric part is provided with a laminated body in which at least two filter elements 15 and 24 are provided through an interior substrate 35 between two exterior substrates 33 and 34, and at least four outer electrodes 37-40 arranged on the three faces, that is, the upper, lower, and side faces of the outer peripheral edge part of this laminated body. Then, a leading electrode 20 is connected with the outer electrode 37 so that the filter elements 15 and 24 can be serially connected, and pass band central frequencies are made almost equal.
Patent JP-H0577818-A (JP)
Title: 90× direction changing transfer device for packaged article
Inventor: SAKAI HIDEKI
IPC: B65G47/34
Filed: 1991-09-12
Abstract: PURPOSE:To provide a 90 deg. direction changing transfer device for packaged articles, which instantly checks whether the sealing of a packaged article is acceptable or not at the transfer process, and changes the direction of the packaged article by 90 deg. and transfers in the case of acceptable article, and blows it away to the side in the case of defective article. CONSTITUTION:When a packaged article is transferred onto a roller conveyor device 10 equipped with a roller 11 which gives frictional rotation, a packaged article arrival detecting sensor 20 detects it, and a roller stopping plate 31 of a roller stopping means 30 presses to stop the roller 11, and the transfer of the packaged article W is stopped. A vertical shaft 41a descends, and the packaged article W is pressed by a horizontal pressing plate 42. At the time of this pressing, a coil spring 43 is contracted, and when a gap sensor 40 outputs a signal when the gap becomes a specified dimension or less. When the signal is output, the vertical shaft 41a is turned by 90 deg. to change the direction of the packaged article W. When the coil spring is not contracted, and the signal is not output, the vertical shaft 41a ascends, and a nozzle 61 blow out high pressure air, and the packaged article W is blown away to the side of the conveyor.
Patent JP-H06106901-A (JP)
Title: Aluminum alloy-made automobile wheel
Inventor: SAKAGAMI TETSUYA
IPC: B60B3/06
Filed: 1992-09-30
Abstract: PURPOSE:To improve safety of an automobile through improvement of visibility from its sideward by intensifying reflecting light by design surfaces of a wheel simultaneously with sufficiently displaying a character of appearance by the design surface of the automobile wheel made of aluminum alloy containing Si. CONSTITUTION:In an automobile wheel 5 formed of aluminum alloy containing Si and integrally casting a rim part 7 and a disk part 11, surface roughness of a design surface 12 formed in the outside surface of the disk part 11 is set to 3mum or less of center line mean roughness.
Patent JP-2001085412-A (JP)
Title: Vacuum treatment method
Inventor: MURAKISHI ISAO
IPC: H01L21/3065
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum-treatment method by which ashing treatment can be carried out satisfactorily, even when deposits adhere to a substrate as a result of plasma treatment and the occurrence of residual resists can be prevented. SOLUTION: In a vacuum-treatment method, a deposit layer 49 formed as a result of plasma etching is ashed prior to plasma ashing by heating at >=200 deg.C a substrate 21 set up in an ashing chamber 2 and, at the same time, maintaining the gas pressure in the chamber 2 at >=100 Pa by making steam 48 introduced to the chamber 2 to flow from the central part to the peripheral edge side of the substrate 21 along the surface to be treated of the substrate 21.
Patent JP-H0572527-A (JP)
Title: Liquid crystal display device
Inventor: KASHIO YUKIO
IPC: G02F1/1335
Filed: 1991-09-13
Abstract: PURPOSE:To enlarge an image with a special image enlarging plate. CONSTITUTION:An image enlarging plate 3 disposed on the surface of a liquid crystal display panel 1 is composed of many transparent sheets 21 whose thickness becomes gradually large from the flat bottom 21b side toward the flat top 21a side and separating films 22 alternately arranged and joined in an adhered state. The transparent sheets 21 fulfill the function of optical fibers. Light reflected by the separating films 22 for reflection emerges from the tops 21a of the sheets 21 as shown by the solid, chain or dotted line and an image in the thickness direction of the sheets 21 is enlarged.
Patent JP-S63140131-A (JP)
Inventor: HIYUU GURENBUIRU MAAGETSUTSU
IPC: B60T1/06
Filed: 1987-10-16
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-H0891503-A (JP)
Title: Dust bag
Inventor: MIURA TAKESUKE
IPC: B65F1/14
Filed: 1994-09-29
Abstract: PURPOSE: To provide a dust bag capable of directly sweeping dust into the dust bag itself without a dustpan to put the dust bag as it is on a dust collection place. CONSTITUTION: A sweeping-in port frame 1, keeping the opening part of a bag part 2 into a opened condition where at least a bottom side is horizontal and the opening part is polygonal, is provided integrally with a dust bag, and binding means 15 and 16 are provided on sides 11 and 12 opposed each other of the port frame.
Patent JP-H05102901-A (JP)
Title: Communication satellite checker
Inventor: TSURUMAKI TAKAYOSHI
IPC: H04B17/00
Filed: 1991-10-09
Abstract: PURPOSE:To surely catch the desired one of plural communication satellites by detecting the output signal of a BPF which transmits the telemetry signal for communication satellite and displaying the detected signal at a display part. CONSTITUTION:The telemetry signals which are assigned by the different frequencies corresponding to the communication satellites respectively and transmit the data on the states of each part of the satellites to a ground station are received by the BPF 1-1-1-n having a pass center frequency corresponding to each satellite. Then the detecting parts 2-1-2-n detect the output signals of the BPF 1-1-1-n, and the communication satellite that received the output signals higher than a prescribed level corresponding to the output parts, i.e., the telemetry signals is shown at the part 3 through a lamp, a buzzer, the characters, etc. Thus it is possible to surely catch the desired one of those communication satellites that transmit the signals of the same frequency to a reception-only station on the ground.
Patent JP-H03122174-A (JP)
Title: Normal temperature-curable non-water dispersion type resin composition for construction sheathing
Inventor: KINOSHITA KOJI
IPC: C09J157/00
Filed: 1989-10-06
Abstract: PURPOSE:To provide the title composition crosslinkable at normal temperature, excellent in weatherability, storage stability, lifting resistance, etc., comprising a specific compound and a reactive polar group-contg. non-water dispersion type resin dispersed in a non-aqueous solvent with an aliphatic hydrocarbon solvent as the main organic solvent. CONSTITUTION:The objective composition comprising (A) a functional group- contg. non-water dispersion type resin produced by polymerization of at least one alpha, beta -ethylenic unsaturated monomer selected from those monomers having at least one reactive polar group (functional group) among hydroxyl, amino, epoxy, isocyanate etc. groups in the presence of a resin soluble in a non-aqueous solvent with an aliphatic hydrocarbon solvent or aromatic hydrocarbon solvent each having an aniline point of pref. 7 - 70 deg.C (e.g. n-hexane) as the main organic solvent and (B) a compound having two or more functional group reactive at normal temperature (for example, a hydroxyl group-contg. non-water dispersion type resin as the component A and an isocyanate group-contg. compound as the component B).
Patent JP-H0980844-A (JP)
Title: Component keeping mechanism of image forming device or the like
Inventor: KOBAYASHI YASUMASA
IPC: G03G15/00
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To minimize the danger of losing component and to prevent the occurrence of an accident by providing an area for keeping accessory components in the right place in a cover part, etc., normally existing in an equipment and sorting/keeping the accessory components for every section in the equipment. SOLUTION: For jam processing, exchange of developer, etc., a cover is provided to be normally free to open/close on the operator side and a magnetic sheet 1 is provided on the inside surface of the cover. This figure shows only the magnetic sheet 1 disposed on the inside surface of the cover, the surface of this sheet is provided with sections for every accessory component, and in each section, a component name 2 and the kind and the number of machine screws 3 and 4 are respectively described. This component keeping mechanism adopts such a constitution that when a serviceman or the like disassembles a device, he or she carries work forward while keeping the machine screws, etc., removed at the time of disassembling in the sections of the magnetic sheet, for every disassembled component in the device. Thus, reduction in labour effectiveness caused by the missing of the machine screws, etc., at the time of reassembling can be prevented.
Patent JP-H02108098-A (JP)
Title: Automatic rhythm musical performance device
Inventor: HAYASHI RIICHI
IPC: G10H1/40
Filed: 1988-10-17
Abstract: PURPOSE:To easily generate various rhythm patterns without enlarging the capacity of a ROM, etc., by preparing plural partial rhythm patterns which are common to each rhythm musical instrument, and also, shorter than one bar. CONSTITUTION:The title device is provided with a first memory 6 in which plural partial rhythm patterns are stored, and a second memory 8 in which rhythm patterns of every kind of rhythm musical instrument are stored. In this state, by selecting a rhythm musical instrument with a first selecting means 12, and also, by selecting a partial rhythm pattern from a first memory 6 with a second selecting means, a writing means writes the selected rhythm pattern in an area corresponding to the selected rhythm musical instrument of a second memory 8. Accordingly, by repeating above-mentioned actions, a rhythm pattern of the selected rhythm musical instrument can be generated. In such a manner, various rhythm patterns can be generated easily, and also, it is avoided that a ROM becomes a large capacity.
Patent JP-2000089245-A (JP)
Title: Spatial optical modulation element and image storage device provided with the element
Inventor: OSAWA TOSHIFUMI
IPC: G02F1/141
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To prevent an image from being stored by an outer light other than a write light. SOLUTION: After an image is written, a voltage (a voltage having a polarity reverse to that of a write voltage) is applied on this device in a state in which the outer light is irradiated on the device as shown in figure. As a result, carriers (electrons and holes) generated in a first electric charge generating layer 22 and a second electric charge generating layer 24 are conveyed and only in a part on which the outer light is irradiated, the aligned state of liquid crystal molecules is returned to an original state. Thus, a noise image which is written by the irradiation of the outer light an the time of an image writing is eliminated.
Patent JP-H01104678-A (JP)
Title: Ink for forming electrode
Inventor: YAMAMURA KOJI
IPC: H01M4/62
Filed: 1987-10-16
Abstract: PURPOSE:To provide the title ink composed of a powdery electrode active substance, a powdery solid electrolyte, a specific organic binder, an organic solvent and a high-boiling organic material and effective in producing a solid electrolyte cell and preventing the damage of an electrode by mechanical shock. CONSTITUTION:The objective ink is composed of (A) a powdery electrode active substance, (B) a powdery solid electrolyte, (C) an anhydrous or dehydrated plastic organic binder and (D) an anhydrous or dehydrated organic solvent or high-boiling organic material. The component C is preferably an organic material which does not contain or release ions or molecules of hydrogen, oxygen or halogen elements of a chemically active state or active ions, free radicals or molecules composed of two or more elements of hydrogen, carbon, nitrogen, oxygen, sulfur and halogen.
Patent JP-H10112134-A (JP)
Title: Information reproducing device
Inventor: MATSUMURA ASAYUKI
IPC: G11B20/10
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To provide the information reproducing device capable of matching a rhythm pitch and timing of a reproducing data of a 2nd information reproducing device with a 1st information reproducing device without time lag with simple constitution and simple operation. SOLUTION: A turntable 23 arranged with a ring 24 is rotated at a prescribed speed by a motor 22 in an output control signal generating device 21, and an output of a detector 25 for detecting a hole of the ring 24 is inputted to a rotating speed detecting part 26, and this output is compared with the output of a reference signal generating part 20 by a speed comparing device 19, and then whether the rotation of the turntable 23 is at a prescribed speed or delayed by hand or faster is detected, and based on this detecting result, a reading speed of a data from an FIFO memory 39 is controlled by a CPU system controller 14 to output information concerned.
Patent JP-S62124035-A (JP)
Title: Warm press forming device for shadow mask
Inventor: IGAKI MASANORI
IPC: B21D24/00
Filed: 1985-11-25
Abstract: PURPOSE:To enable the uniform and quick temp. rise of a shadow mask and the press forming of high accuracy by providing a freely slidable heating body in the axial direction which connects the upperpart and lower part manihold structure bodies inside a knockout and by heating a flat mask. CONSTITUTION:The blank 3 of a shadow mask is heated by pinching it with the peripheral presser 2 incorporating an electric heater and a die 4. The heat is transferred by its conduction from the center part of the blank 3 to the peripheral part by closely fitting a heating body 6 with its ascending. The heat is transferred for the center by its conduction even from the pinching part of the blank 3, simultaneously, the blank 3 is heated by the radiation from the punch 1 incorporating the electric heater. After the blank 3 being heated to the prescribed temp., the heating body 6 is descended and stored in the boring part of the knockout 5. The main surface part of the shadow mask is thereafter formed in curved surface by descending the punch 1. Then pistons 10, 12 are descended, the punch 1 is further descended, the skirt part of the shadow mask is subjected to drawing by the punch 1 and die 4 and the forming is completed.
Patent JP-2001085266-A (JP)
Title: Coaxial capacitor and its manufacture
Inventor: TAKAHASHI HARUYUKI
IPC: H01G4/015
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain a coaxial capacitor which is easily manufactured and enhanced in resistance to mechanical vibrations by a method wherein the capacitor is equipped with a hard core which serves as the core tube of a capacitor element and is possessed of internal threads at its ends and terminals screwed into the internal threads. SOLUTION: A pair of metallized films having margins at different edges are wound on a hard core 2 provided with internal threads 1 at its ends interposing an insulating film between them, a metallicon 3 is formed on each widthwise edge of the metallized films, and thus a capacitor element 4 is obtained. Lead wires 5 are each connected to the metalicons 3, a lead plate 6 connected to the lead wire 5 is fastened by a nut 8 to a terminal 7 screwed into the internal thread 1. By this setup, a coaxial capacitor is easily manufactured and enhanced in resistance to mechanical vibrations by preventing the vibrations of the terminals 7 from being transmitted direct to a joint between the capacitor element 4 and the lead wire 5.
Patent JP-S62123718-A (JP)
Title: Pressure controlling device
Inventor: KODAMA KENICHI
IPC: H01L21/30
Filed: 1985-11-25
Abstract: PURPOSE:To reliably execute the pressure control by a method wherein, when the pressure in the gas chamber drops to a prescribed value or less, gas is fed in the gas chamber and when the pressure in the gas chamber is boosted to a prescribed value or more, the gas in the chamber is evacuated through liquid. CONSTITUTION:If the pressure Pc in a gas chamber 30 is going to drop, the pressure in a bag 36 also drops because the bag 36 is connected to the chamber 30. However, as a weight 40 is put on the bag 36, the bag 36 shrinks and the reduction in the pressure is prevented. In case the pressure Pc is boosted, the gas in the chamber 30 pushes down a fluid 46 downward through a pipe 42. When the pressure Pc reaches a prescribed value, the liquid level of the fluid 46 is brought down to the position of the lower end of the pipe 42. When the pressure Pc is further boosted, the gas is turned into bubbles and to escape to outside and the pressure Pc never exceed the prescribed value.
Patent JP-H0579402-A (JP)
Title: Engine emission assembly
Inventor: MIYASHITA SHIGEKI
IPC: F02F7/00
Filed: 1991-09-17
Abstract: PURPOSE:To increase the resonance frequency of vertical vibration of the engine emission assembly of a transverse engine. CONSTITUTION:In the engine emission assembly of a transverse engine, an engine crank shaft 20 and a differencial drive shaft 22 are set to nearly same positions in vertical direction of the engine. In this way, the center of gravity of the engine is made to agree with that of a differential device with regard to the positions in engine height direction. It is, thus possible to eliminate influence of swinging vibration of the mass of a differencial case 16 so as to increase the resonant frequency of the engine emission assembly in the longitudinal direction.
Patent JP-H0781272-A (JP)
Title: Tachograph recording paper which can record continuously
Inventor: SAKAI MAMORU
IPC: B42D15/04
Filed: 1993-09-14
Abstract: PURPOSE:To obtain a tachograph recording paper set suitable for mass production and capable of performing continuous recording at a high speed, by a method wherein at least three pieces of disklike recording paper are piled upon each other and only the pieces of the recording paper adjoining mutually and vertically to each other are connected by an adhesive agent with each other within a fixed sphere. CONSTITUTION:A graduation printing and a fine fan-shaped scrap processing are performed on recording paper e(1) on the first day and an adhesive agent of a heat-sensitive adhesive agent obtained by compounding the heat-sensitive adhesive agent with natural rubber latex or natural rubber within a fixed sphere is applied to a fixed sphere and an adhesive layer X' is formed. Pieces of recording paper f(2), f(3)... on and after the second and third days are formed similary. Then the recording paper e(1) on the first day and the recording paper f(2) on the second day are superposed upon each other by allowing a gradation of 24 hours of the recording paper e(1) on the first day and a graduation of a zero hour of the recording paper f(2) on the second day to coincide with each other (position turned by 2X360/26 degrees) and superposition is performed similary up to the f(2) to f(4), d(5) for sticking. Since also a setting ring (b) and fixing sheet (c) are fitted and stuck to a constituent matter as above, a tachograph recording paper which is capable of performing continuous recording is completed.
Patent JP-H01106342-A (JP)
Title: Photo-detecting head chip
Inventor: WADA KOSEI
IPC: G11B7/13
Filed: 1987-10-19
Abstract: PURPOSE:To reduce the error of a photo-detecting output due to light scattering by covering a part of the photo-nonsensitive band part formed on a substrate surface and the photo-sensitive band part adjoining to the photo-sensitive band part with a shielding film with a small reflection factor. CONSTITUTION:Instead of the shielding film with a high reflection factor composed of gold, aluminum, etc., for example, the shielding film composed of the material with the low reflection factor of light is formed. As the suitable material, molybdenum, carbon, etc., are effective, the film may be formed by a sputtering means, etc., so that the film thickness can be 0.1-2mum. For example, rectangular light receiving elements 30-1-30-4 are provided two by two horizontally and longitudinally and in parallel, a shielding film 30, excluding light receiving element parts 30-1-30-4, is formed continuously to a photo- nonsensitive band part 32.
Patent JP-H07123765-A (JP)
Title: Synchronous motor control device
Inventor: OSAWA HIROSHI
IPC: H02P27/06
Filed: 1993-10-21
Abstract: PURPOSE:To control a synchronous motor at a high power factor and high efficiency without causing any torque pulsation. CONSTITUTION:A computing element 5 calculates the target values of armature currents corresponding to each phase of windings 21-2n of a synchronous motor as an amount which is inversely proportional to the sum of squares of the instantaneous values e01-e0n of induced voltages in all phases, an amount which is proportional to the instantaneous values e1-e0n of induced voltages in each phase, and an amount which is proportional to the value obtained by subtracting a prescribed value corresponding to the position of magnetic pole from a target torque value and current adjusters 61-6n control actual armature current values obtained through a current transformer so that the current values can become coincident with the output values of the computing element 5.