baber/WOPTO huggingface dataset:
Patent JP-H01259688-A (JP)
Title: Sampling frequency converting circuit
Inventor: TAKAYAMA JIYUN
IPC: H04N19/59
Filed: 1988-04-08
Abstract: PURPOSE:To attain a sampling frequency conversion including an interpolating processing, to prevent a signal deterioration and to simplify a circuit constitution by having a prescribed delay and executing the frequency conversion concerning one side signal of first and second digital signals. CONSTITUTION:The conversion of a mode including a time difference DELTA is executed to a converting output timing by sampling frequency converting circuits 1 and 2 and a frequency converting output (signals ID1 and QD1) not to generate the time difference between respective signals is obtained. Namely, from the sampling frequency converting circuits 1 and 2, an I signal ID1 and a Q signal QD1 composed of data columns, in which a sampling frequency is f1/2(=6.75MHz) and a sampling time point is simultaneous, are obtained. These signals ID1 and QD1 are supplied to a matrix operating circuit 5, a matrix operation for the coordinates transformation from I and Q axes to R-Y and B-Y axes, and the signals are respectively converted to respective color difference signals (R-Y)D1 and (B-Y)D1 of a D-1 standard (4:2:2 standard). Thus, the circuit constitution is also simplified and the cost is decreased.
Patent JP-H11285684-A (JP)
Title: Cleaning method of contaminated medium and purifying device used for the same
Inventor: KAWAGUCHI MASAHIRO
IPC: B01D53/34
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To efficiently clean by allowing a contaminant-containing 1st medium to contact with a contaminant decomposing bacteria-containing 2nd medium through a film capable of permeating contaminant and incapable of permeating microorganism. SOLUTION: The outside wall is constituted of the film incapable of permeating the microorganism and capable of the contaminant to form a microorganism fluidizing zone 102 and to arrange in a contaminant zone 104. A microorganism incubation vessel 101 housing the microorganism having contaminant decomposing ability is connected to the microorganism fluidizing zone 102 with a pump 105. Also, a waste liquid vessel 103 is connected at the downstream side. Then, the medium containing microorganism in the incubation vessel 101 is fed to the microorganism fluidizing zone 102 with the pump 105 and is brought into contact with the contaminant in the zone 104, which is permeated through the film in the microorganism fluidizing zone 102, to decompose the contaminant. As a result, the contaminant is decomposed by the microorganism with excellent contact efficiency.
Patent JP-S5514246-A (JP)
Title: Wet non-dyeing transfer sheet
Inventor: MIZUNO SHIYOUGO
IPC: B41M5/382
Filed: 1978-07-18
Abstract: PURPOSE: To obtain a marking sheet that is excellent in reproducibility and expressivity of design such as fineness, gradation and multiple color by applying the print and the like through the combination of an ink containing an oil ink repelling agent (=oil repellent ink) and an oil ink including dye.  
     CONSTITUTION: After a repellent resin layer 3 is formed all over the substrate 2 made up of paper and the like through the printing or coating, a printed layer 4 is prepared by coating or printing on the portions of the resin layer 3 with an oil repellent ink. After that, when solid painting or coating is applied with an oil ink containing dye, no print is provided on the printed layer 4 due to its oil repellent property, but print and the like is made on the other portions so that a printed layer 6 is formed to obtain the desired transfer sheet. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5612009-A (JP)
Title: Automatic exchanger for lubricating oil of diesel engine
Inventor: YASUHARA SHIGEFUMI
IPC: F01M11/04
Filed: 1979-07-11
Abstract: PURPOSE:To gradually exchange lubricating oil automatically in a lubricating system by providing a one way valve which is connected with a lubricating oil passage and a high pressure fuel passage and gradually mixing small amount of the lubricating oil into the fuel. CONSTITUTION:A high pressure fuel passage 6 to each cylinder and an oil tube 8 which is connected to a main gear rally of an engine lubricating system are connected with a connecting passage 9. A one-way valve 13 holds a valve which is seated on a valve body 11 with a spring 10 to allow the flow only in the direction from the oil tube 8 to high pressure fuel passage 6. Being thus constituted, when pressure in the high pressure fuel passage changes, a very small amount of the lubricating oil in the oil tube 8 flows into the high pressure fuel passage 6 through the connecting passage 9 momentarily to be combusted in the engine. As an oil feeding device operates and supplies fresh lubricating oil to the lubricating system of the engine, the lubricating oil is automatically exchanged, and no changing or inspecting operation would be necessary.
Patent JP-S58203030-A (JP)
Title: Molding material feeder for injection molding machine
Inventor: KURUMACHI MASANOBU
IPC: B29C45/02
Filed: 1982-05-21
Abstract: PURPOSE:To enable a smoother supply by arranging a ram for pushing-in material in a casing for pushing-in material so as to move back and forth freely in such a manner that the center line thereof is deviated from the radial direction of an injection screw while the ram width is less than two-thirds of the screw diameter. CONSTITUTION:A bulk or plate-shaped molding material 20 is dumped into a hopper casing 8 from an inlet 11 and after a hopper lid 12 is closed, a hopper piston 9 is advanced with an air cylinder 10 while a material pushing-in ram 5 in reciprocated repeatedly with an air cylinder 6. In this manner, the head part 20a of the molding material sent to the material pushing-in casing 4 is supplied into a screw cylinder 2 from a receiving port 3 under being divided with the advance of the ram 5. Here, it should be noted that the ram 5 is reduced in the width to less than two-third of the diameter D of an injection screw 1 while the center line of the ram 5 is deviated from the radial direction of the screw 1, so as to pushing-in the molding material in front of the rotating direction of the screw 1. This improves the supply of the material and the penetration thereof into the screw thereby preventing separation of glass fiber from the main material and other phenomena.
Patent JP-H01258967-A (JP)
Title: Recording device
Inventor: MUNEISHI HIROSHI
IPC: G06K15/10
Filed: 1988-04-11
Abstract: PURPOSE:To enable recording to be performed at any angle or in any direction at any position for a recording medium without scanning over the recording medium by employing a recording head with a plurality of recording elements arranged in the nXm matrix form. CONSTITUTION:If the start of recording action is instructed by an instruction means 110, recording elements in a recording head 108 with a plurality of recording elements arranged in the nXm matrix form are driven by a drive means 107, in units of line, based on recorded information. Consequently, recording can be performed at any angle or in any direction at any position of a recording medium with the recording head 108 fixed.
Patent JP-H03286163-A (JP)
Title: Idle revolution speed controller for engine
Inventor: MOMII KATSUHIRO
IPC: F02D45/00
Filed: 1990-03-30
Abstract: PURPOSE:To improve the trouble judgement precision without incurring the reduction of the idle revolution speed by maintaining the stable idle revolution speed by spreading the range of the feedback correction value when the trouble of an auxiliary fluid feed control system is judged in idling. CONSTITUTION:When the output of an idle detecting means 101 is supplied, and an idle state is detected, auxiliary fluid is supplied from an auxiliary fluid feeding means 102 into the intake system of an engine. Then, a feedback control means 104 sets the correction quantity within a previously set correction range, and feedback control is carried out so that the idle revolution speed converges to an aimed revolution speed Which is set by a setting means 103 on the basis of the set quantity. The trouble of the auxiliary fluid control device is judged according to the correction quantity of the feedback control means 104 by an auxiliary fluid control device trouble means 105. Further, during the judgement of the trouble of the auxiliary fluid controller, the above-described correction range is spread by a correcting means 106.
Patent JP-H10268200-A (JP)
Title: Interference microscope device
Inventor: ENDO TOMIO
IPC: G02B21/00
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To calculate the phase information indicating the irregular shape of the surface of an observed object with high accuracy by obtaining the differential direction from the information of a differential interference image itself by calculation. SOLUTION: The light on two optical paths reflected from an observed object 20 is again merged on the same optical path by a Nomarski prism 18, and it is made an image signal indicating the interference intensity interfering between components having the same vibration direction by an analyzer 23. This interference image is formed on an image pickup element 24, and the change of the interference intensity is converted into an electric signal and stored in an image memory 28. The image stored in the memory 28 is a differential interference image differentiated with the interference image in one direction. A CPU 26 obtains the differential direction from the differential interference image itself stored in the memory 28 according to a differential direction detecting program P1 stored in a memory 27. When the direction that the high- frequency portion of the space frequency component of the Fourier-transformed image is increased is obtained in the program P1, the differential direction can be obtained.
Patent JP-H09250494-A (JP)
Title: Impeller structure of fan motor
Inventor: KATO TOMOKI
IPC: F04D29/32
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To improve shaft fixing strength and perpendicularity with a shaft and a rotor side by cylindrically forming a boss part and forming plural slits on the outer circumference part thereof in radial in a fan motor having a vane on the outer circumference side and provided with an impeller fixing a shaft at the boss part. SOLUTION: A bearing tower 34 is protruded at the center of a bottom plate 33 of a housing 31, on the outer circumference face of which a stator 36 is engagingly fitted. An impeller 41 is made of a rotor holder 43 forming a boss part 42 at the center thereof, a vane part 44 arranged radially in equal interval on the outer circumference thereof, a rotor magnet 46 fixed in the rotor holder 43, or the like and is fixed to the boss part 42 by insertion molding with a shaft 47 or the like. This boss part 42 has a cylinder part 42a for fixing the shaft 47 internally, and plural slits 48 are formed radially and equally, and the difference in thermal shrinkage during resin molding between the boss part 42 and the rotor holder 43 is absorbed by the slits 48.
Patent JP-H02265711-A (JP)
Title: Rolling apparatus for molding material
Inventor: TSUJI SHUYA
IPC: B29K105/08
Filed: 1989-04-06
Abstract: PURPOSE:To make work be effective, working time be shorter, and reduce the workers by providing a second pressure roll for expansion and a first pressure roll for infiltration and defoaming upon expanding, infiltrating and deforming a material consisting of liquid resin supplied on a fundamental body and a fibrous reinforcing material. CONSTITUTION:A first and second pressure rolls 3, 4 are put on a molding material C, and a rolling apparatus 1 is placed on the molding material C in defining an advancing direction, and then each pressure roll 3, 4 is rolled for running the rolling apparatus 1. In the second pressure roller 4 mounted on the front side thereof, it rolls on the infiltrated and defoamed molding material C with the result that the liquid resin P is expanded uniformly. In the first pressure roller 3, a rod 9a mainly constituting a mesh 9 being high in the surface pressure of the outer peripheral surface, namely, protrusions 11 press glass fiber G, thereby infiltrating liquid resin P into the glass fiber G sufficiently. In this fashion, by running merely the rolling apparatus 1, the liquid resin P supplied on the molding surface L1 is expanded, and a process of infiltrating the liquid resin P into the glass fiber G and of defoaming it can be done once.
Patent JP-S58203709-A (JP)
Inventor: YOSHINO TOKIYOSHI
IPC: A45C11/34
Filed: 1982-05-25
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-H04299797-A (JP)
Title: Fire detector
Inventor: HOSHI HIDEO
IPC: G08B17/12
Filed: 1991-03-28
Abstract: PURPOSE:To facilitate exact fire detection by setting the number of fans in the view of an infrared sensor more than 1.5 and preventing temperature difference between a chopper and a monitor plane from being defined as the output source of the infrared sensor. CONSTITUTION:At the infrared detector to detect fire at a distant place with a chopping mechanism, a number gamma of fans in the view of an infrared sensor 3 is set more than 1.5 so as to prevent the temperature difference between a chopper 1 and the monitor plane from being defined as the output source of the infrared sensor 3. Namely, the output of the infrared sensor 3 is generated by a periodical change caused by chopping the quantity of infrared rays incident to the sensor 3. Thus, by reducing the change caused by rotating the chopper at difference between the rate of occupying the view of the infrared sensor 3 by the chopper 1 and the rate of occupying it by the background, the output of the background is reduced. Namely, by increasing the number of fans in the view of the sensor, the output of the background is reduced.
Patent JP-H02267369-A (JP)
Title: Electric accelerator
Inventor: OYA NOBUMICHI
IPC: H05H1/00
Filed: 1989-04-06
Abstract: PURPOSE:To disuse a peculiar switch in a device wherein arc discharge is performed upto discharge electrodes of negative and positive electrodes, and projectile is accelerated by means of a high pressure plasma generated thereby, by setting at least one of the discharge electrodes to be a sliding electrode. CONSTITUTION:A supporting part of a projectile 2, a plasma forming space, and an electrode supporting part which supports a fixed electrode 3 and plays a role of a nozzle are arranged in a plasma chamber 1 composed of a cylindrical electro-conductive body, to an end part of which chamber 1 an insulative electrode guide 4 is fitted while the electrode 3 is fixed to the chamber 1. A barrel 5 which emits the projectile 2 is connected to the funnel-shaped end part of the chamber 1. A sliding electrode 6 is slidably arranged in an introducing hole of the electrode guide 4, and excited in the direction of the fixed electrode 3 by means of a compression coil spring 8 in an outer cylinder 10. Gap between the electrodes 3 and 6 are almost eliminated by the sliding of the electrode 6, and electric discharge is performed between both the electrodes 3 and 6.
Patent JP-S5313358-A (JP)
Title: Manufacture of lead frame
Inventor: FUKUDA MASAYUKI
IPC: H01L23/48
Filed: 1976-07-22
Abstract: PURPOSE:A band coin part in a width direction is provided to a wide side-edge bar, thereby preventing the meandering in the formation of the concatenation of a lead frame.
Patent JP-S63255343-A (JP)
Title: Material for soft magnetic thin film
Inventor: TAMAKI KOICHI
IPC: C22C38/00
Filed: 1987-04-09
Abstract: PURPOSE:To obtain a material for a soft magnetic thin film having high permeability, superior corrosion resistance and high mechanical strength by specifying a compsn. consisting of Si, Ga, Cr, rare earth elements and Fe. CONSTITUTION:This material for a soft magnetic thin film consists of, by weight, 4-12% Si, 8-20% Ga, 0.1-3% Cr, 0.001-2% one or more kinds of rare earth elements and the balance Fe. The material is obtd. by adding the prescribed amts. of Cr and rare earth elements to an Fe-Si-Ga alloy so as to improve the permeability, corrosion resistance and mechanical strength. The soft magnetic thin film can be formed with the material by the method optionally selected from sputtering, vapor deposition, plating or other method.
Patent JP-2000282484-A (JP)
Title: Pile head structure of rc cast-in-place pile
Inventor: YANAGIHARA HIDEKAZU
IPC: E02D5/34
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To make a pile head bending moment as small as possible and to maintain the required connection between the foundation of a structure and a pile. SOLUTION: In this pile head structure of an RC cast-in-place pile, a reinforced concrete foundation 10 of a structure is connected via a joint member 30 to the pile head part 21 of a cast-in-place reinforced concrete pile 20 supporting the foundation. The joint member 30 is in the form of a column having a smaller diameter than the pile 20, with its upper half 31 buried in the foundation 10 and its lower half 32 buried in the pile 20. The joint member 30 is located on the axis of the pile 20.
Patent JP-H10270769-A (JP)
Title: Supporting structure for piezoelectric transformer
Inventor: YAMADA MASAHIRO
IPC: H02M3/24
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a supporting structure for piezoelectric transformer which can always support the vibrating node section of a piezoelectric transformer with an appropriate degree of freedom regardless of the fluctuation of the number of vibration and driving voltage by reducing the vibration suppressing factor of the transformer, has an easily maintainable highly reliable simple structure, and can be reduced in cost. SOLUTION: The suppression of the vibration of a piezoelectric transformer 11 is reduced as much as possible by reducing the number of supporting sections by performing the support of the transformer 11 in the thickness direction which materially affects the vibration of the transformer 11 at one vibrating node section only. In addition, since the number of vibrating node sections to be applied to the movement of the position of the vibrating node section which occurs associated with the fluctuation of the number of vibrations caused by a change in environmental condition, etc., can be reduced to one, the transformer 11 can be supported easily and can surely exhibit its performance without hindering its vibration.  Moreover, since the vibrating amplitude increase of the transformer 11 which occurs when the output of the transformer 11 is increased can be coped with, the breakdown of the transformer 11 can be prevented.
Patent JP-H05259096-A (JP)
Title: Method of forming amorphous semiconductor
IPC: H01L31/04
Filed: 1992-03-10
Abstract: PURPOSE:To form an amorphous semiconductor high in photoconductivity and low in deterioration by light. CONSTITUTION:An amorphous semiconductor hydride thin film 8 is formed on a prescribed substrate 3 through a vapor reaction method where discharge decomposition is carried out under a reduced pressure in an amorphous semiconductor forming method, where a first deposition process where an amorphous semiconductor hydride thin film 8 is deposited on the substrate 3 at a deposition rate of over 3Angstrom /second keeping the substrate 3 at a temperature of 400-550 deg.C and a dehydrogenation process where hydrogen is partially dissociated from the amorphous semiconductor hydride thin film 8 making the substrate stand at the same temperature after discharge decomposition is stopped are alternately repeated.
Patent JP-S62246411-A (JP)
Title: Trimming method for strip
Inventor: KOMATSU TOMIO
IPC: B23D19/06
Filed: 1986-04-16
Abstract: PURPOSE:To enable the substantial reduction of a trimming tolerance by obtaining a plate thickness change at the trimming position for a strip edge according to the detected signal of a shear load and adjusting the relative position of the upper and the lower cutting knives of a trimmer depending upon the thickness change so obtained. CONSTITUTION:When the edge part of a strip 10 is fed in between the upper cutting knife 1 and the lower cutting knife 2 of a trimmer and said edge is trimmed, the fluctuation of the shear load is detected with a load cell 5. And a trimmer control device 11 obtains a change in strip thickness at a circuit 12, depending upon a load detecting signal Pm and types of steels A-C. According to the change DELTAt of the strip thickness, a circuit 13 operates a clearance correction amount DELTAC and the reference clearance C0 set by reference strip thickness t0 in a circuit 14 is corrected by a circuit 15. The correction amount Cp so obtained is used to make feedback control for a clearance and/or an overlap between the upper cutting knife 1 and the lower cutting knife 2. In this way, a trimming tolerance and a quality trouble such as edge roughness and crack can be substantially reduced and the frequency of line stops due to trimming failure and the like can be lessened.
Patent JP-H11277928-A (JP)
Title: Lithographic printing original plate
Inventor: KAWAMURA KOICHI
IPC: B41N1/14
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent stain from occurring on a printed matter by a method wherein on a supporting body, a layer containing a polymer compound having a sulfonic group on the side chain, wherein spaces between chains are crosslinked, is provided. SOLUTION: For this lithographic printing original plate, on a supporting body, a layer containing a polymer compound having a sulfonic group on the side chain, wherein spaces between chains are crosslinked, is provided. The polymer compound having a sulfonic group on the side chain, wherein spaces between chains are crosslinked, may be formed by a reaction between a polymer compound having a group which can react with a sulfonic group or a sulfonic acid precursor and a crosslinking agent, and a corsslinking agent. Also, the layer containing the polymer compound having a sulfonic group on the side chain, wherein spaces between chains are crosslinked, preferably contains heat- resistant particles a metal oxide such as iron oxide, zinc oxide and zirconia, and a silicon-containing oxide or the like such as silicic acid anhydride, silicic hydride calcium, in addition.
Patent JP-H10281543-A (JP)
Title: Damper device for air conditioning operation
Inventor: MOROKI TSUYOSHI
IPC: F24F13/10
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To reduce an occupying space for a damper device. SOLUTION: An inner side of a casing C is divided into a first chamber 1, a second chamber 2, a third chamber 3 and a fourth chamber 4 by four partition plates 21, 22, 23 and 24, respectively. The first chamber 1 is provided with a first inlet or outlet U. Each of the partition plates 21, 22, 23 and 24 is provided with each of dampers 11, 12, 13 and 14. During cooling operation, the first damper 11 and the second damper 12 are opened and at the same time the third damper 13 and the fourth damper 14 are closed in advance. To the contrary, during heating operation, the first damper 11 and the second damper 12 are closed and concurrently the third damper 13 and the fourth damper 14 are opened in advance.
Patent JP-H06269243-A (JP)
Title: Automatic transporter for bread dough
Inventor: TAKASAKI JIYUNJI
IPC: A21C9/08
Filed: 1993-03-22
Abstract: PURPOSE:To provide an automatic transporter for bread dough in order to automate the transportation procedures from kneading of bread dough to making divided pieces of raw dough so that labor-saving and operatiorf efficiency are improved in a bakery. CONSTITUTION:The bread dough which has been kneaded by the middle-stage kneader 2 is placed in the middle-stage dough tray 6 and the tray 6 is transported by the transporter 10 running on the rail 14 from the inlet 4 into the first fermentation chamber 3, then the tray is, after completion of the fermentation, sent to the major kneader mixer 8; after kneading, the dough is placed in the dough tray 11 and sent to the divided dough piece maker 12. The tray 11 is sent back to the kneader mixer 8. These operations all are done by the transporter 10 which is controlled so that it can freely run on the rail 14 back and forth.