baber/WOPTO huggingface dataset:
Patent JP-H10137629-A (JP)
Title: Dust collecting tape and manufacture thereof
Inventor: GOTO MASAKI
IPC: B03C3/64
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To improve a connecting property with the outside and to prevent the occurrence of conduction failure by a method in which in a dust collecting tape used for a dust collecting electrode, etc., of an electrostatic precipitator, an opening part to which an inside electrode is exposed is formed at least on one side of the outer layer part of an insulating film which coats the inside electrode. SOLUTION: This dust collecting tape 11 is made by coating a belt-shaped inside electrode 13 which is formed from a conductive material such as metal foil, conductive resin, conductive ink, and conductive ceramic with an insulating film 14. In the film 14, an opening part 20 to which an inside electrode 13 is exposed is formed preferably in an outside joint, for example at a position corresponding to a part in which the metal plate for conduction of an apparatus main body is installed. By forming the opening part 20 in the film 14, when a fixing member such as a bolt or clip is fixed to the opening part 20 and connected with a dust collecting unit, etc., since the film 14 is prevented from being entrained by a screw groove and contacts the electrode 13 closely, the occurrence of conduction failure is prevented, thus enabling sure connection.
Patent JP-H08163193-A (JP)
Title: Clock sampling device
Inventor: NISHIWAKI KAZUYUKI
IPC: H04L7/00
Filed: 1994-11-30
Abstract: PURPOSE: To surely sample a clock provided with high convergence characteristic at the optimum point position without being affected by a noise, etc. CONSTITUTION: A noise judging circuit 21 which compares the difference of a square distance value(I<2> +Q<2> ) sequentially by the detection timing of the minimum value of the square distance value and judges the minimum value of noise characteristic by a comparison result is provided. Gate control for the position information of the minimum value of the square distance value is performed by a gate control part 15c corresponding to the judged result of the noise judging circuit 21.
Patent JP-H02143340-A (JP)
Title: Abnormality supervising method for electronic circuit
Inventor: HIRATA TETSUYA
IPC: G06F11/30
Filed: 1988-11-25
Abstract: PURPOSE:To detect the occurrence of abnormality existing in either a microcomputer or respective input/output circuits by generating each pulse signal form plural input circuits by the control of the microcomputer, and detecting whether the pulse signal by the logical product circuit of each pulse signal is normal of not. CONSTITUTION:When the pulse signal A or C comes not to be generated extending over time T because of the abnormality of one, at least, of the microcomputer 1 or the respective input/output circuits 2A, 2C, the pulse signal D disappears as well, and a watch dock circuit 3 finishes the timing of the time T, and at this time, it outputs a signal E for resetting. The microcomputer 1 receives the signal E for resetting and is reset, and in case of the microcomputer 1 is abnormal, runaway due to the abnormality is canceled. Thus, the abnormality can be detected even if the abnormality occurs in any of the microcomputer 1 and plural input/output circuits 2A, 2C.
Patent JP-2001060336-A (JP)
Title: Optical head
Inventor: SHIONO TERUHIRO
IPC: G11B7/135
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical head having high utilization efficiency of light in a structure equipped with a light source with plural wave lengths and a diffraction optical device capable of coping with information recording medium of a plurality of kinds. SOLUTION: Light emitted from a light source 1 selectively emitting light with a primary wave length and light with a secondary wave-length nearly two times as long are made parallel by a diffraction type collimeter lens 3, are raised by a raising mirror 15, and then are condensed on an information recording medium 11 by a diffraction type objective lens 4. These diffraction type lenses 3, 4 emit substantially secondary diffraction light to the light with the primary wave length, and emit substantially the primary diffraction light to the light with the secondary wave length.
Patent JP-H02142745-A (JP)
Title: Optically active compound, production thereof and liquid crystal composition
Inventor: SONE TAKAAKI
IPC: C07C255/54
Filed: 1988-11-24
Abstract: NEW MATERIAL:An optically active compound expressed by formula I [R<1> is alkyl or alkyloxy; A is nitro, cyano, carboxyl, H, halogen, alkyl, alkyloxy, -CO-R<2> or formula II (R<2> is alkyl or alkyloxy; Y is halogen, cyano, nitro, methyl, H or CF3)]. EXAMPLE:(+)-4-n-Pentyl-alpha-methylbenzyl 4'-nitrophenyl ether. USE:A component of liquid crystal materials capable of exhibiting a great Ps value in a chiral smectic phase especially when used as a ferroelectric liquid crystal mixture by addition to a smectic liquid crystal mixture. PREPARATION:A p-substituted-alpha-methylbenzyl alcohol expressed by formula III is reacted with a compound expressed by formula IV (X is halogen) or formula V to afford the compound expressed by formula I.
Patent JP-H07151167-A (JP)
Title: Electromagnetic clutch
Inventor: SAYAMA MASAYUKI
IPC: F16D27/112
Filed: 1993-11-26
Abstract: PURPOSE:To increase the transmission torque capacity and improve the coolability of the friction surface. CONSTITUTION:A magnetic clutch consists of a stator 22 incorporating an exciting coil 23 to be fixed to a housing 21 of a rotary machine, a rotor 24 which is rotatably mounted on the housing and connected to the driving source, an armature 29 to be attracted by the rotor, and a hub member 31 which is engaged with the armature in the rotating direction through a cam means 36 and provided with fan-shaped arms arranged in the radial direction and fixed to a rotary shaft of the rotary machine.
Patent JP-S63149759-A (JP)
Title: Document editing device
Inventor: SASAKI HIDEKI
IPC: G06F17/28
Filed: 1986-12-15
Abstract: PURPOSE:To easily read a character string by displaying the character string of a document being shifted continuously responding to the input of a collation key, on a display means, and changing a shifting speed responding to the input of a collation display speed key. CONSTITUTION:At the input of the collation key 24, a device is put into a message display state for selecting the collation display speed of a sentence to be collated, and the display speed of the document to be collated is determined from the collation display speed, selected by the cursor key 22 of an inputting device, and the input of an execution key 25. Thus, the document is displayed as it is shifted automatically from its head by one character from a right to a left. Here, in the case that the collation display speed key 26 is pushed down, it returns to a display speed selecting procedure again, and after the desired collation display speed is selected by the cursor key 22, a picture frame before the push down of the collation display speed key 26 is put back by pushing down the execution key 25, and the character string to be collated is displayed as it is shifted automatically by a designated shifting quantity.
Patent JP-H11136620-A (JP)
Title: Electronic still camera
Inventor: YAMAMOTO HIDEAKI
IPC: H04N19/00
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide the electronic still camera by which an automatic photographing function capable of a high speed operation is realized at a low cost. SOLUTION: An image pickup section 12 photographs continuously an image in the automatic photographing mode to generate digital image data, an image compressor 14 applies compression processing to the digital image data fed from the image pickup section 12 to produce compressed data, which are controlled to be tentatively stored in a compression data primary storage memory 16, a compression data amount calculated by the image compressing unit 14 is compared with a reference compression data amount corresponding to the compression data amount calculated by the image compressing unit 14.  In the case that a change in the compression data amount calculated by the image compressing unit from the reference compression data amount is a prescribed amount or over, the compression data stored tentatively in the compression data primary storage memory 16 are controlled to be finally stored in a compression data secondary storage memory 18.
Patent JP-S63149568-A (JP)
Title: Method and apparatus for detecting three-dimensional acceleration
Inventor: OKADA TOKUJI
IPC: G01P15/02
Filed: 1986-12-13
Abstract: PURPOSE:To detect three-dimensional acceleration by a simple structure, by a method wherein a spherical wt. is supported by at least three fulcrums, and the directions and magnitudes of the forces acting on the fulcrums and, on the basis of these detection vectors, the direction and magnitude of the acceleration acting on each of the supports of the wt. are detected. CONSTITUTION:A wt. 1 is supported at fulcrums 2A-2D by support medii 3A-3D and the support directions thereof are together turned to the center point of the wt. 1. The forces acting on the wt. 1 are detected by the pressure sensors 4A-4D directly connected to the respective medii 3A-3D through said medii 3A-3D. Subsequently, from the geometrical relation wherein the medii 3A-3D are arranged, vectors having the center of the wt. as the origin of coordinates are calculated in an operation apparatus 6. Then, the directions and magnitudes of the acting forces are operated from the synthesis of said vectors and vector output V0 is outputted. Therefore, the miniaturization and wt. reduction of a sensor can be attained and the irregularity of measuring accuracy due to a direction being selected is reduced and the apparatus can be made compact.
Patent JP-H11133654-A (JP)
Title: Toner composition
Inventor: SHIMIZU KOJI
IPC: G03G9/087
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a toner composition excellent in non-offset property and fixation and having excellent thermal degradation resistance by incorporating a specific quantity of an antioxidant into a toner containing a binder resin consisting essentially of a styrene-acrylic copolymer and a colorant. SOLUTION: The anti-oxidant is incorporated by 0.1-2 pts.wt. in 100 pts.wt. toner containing the binder resin consisting essentially of the styrene-acrylic copolymer and the colorant. As the anti-oxidant, which is particularly not restricted, tris(2,4-di-t-butylphenyl)phosphite, bis(2,4-di-t-butylphenyl) pentaerythritol-di-phosphine or the like is preferable because of the large thermal degradation preventing effect to the styrene-acrylic copolymer. In such a case, if the content is <0.1 pts.wt., sufficient thermal degradation preventing effect to the styrene-acrylic copolymer is not attained and if the content is over 2 pts.wt., the charge stability of the toner has a tendency to be damaged.
Patent JP-H08150900-A (JP)
Title: Antitheft device for vehicle
Inventor: ISHIDA TAKASHI
IPC: B60R25/04
Filed: 1994-11-30
Abstract: PURPOSE: To provide an antitheft apparatus for vehicles that allows engine start when a predetermined operation is performed even if transmitters are destroyed or all lost and an ID code cannot be transmitted. CONSTITUTION: This apparatus includes an immobilizer unit 4 which checks a characteristic ID code from a transponder 1 against the ID code of the immobilizer unit 4 and which outputs code words to an EGI unit 9 when the codes match, and an EGI unit 9 which checks the code words against the code words stored in the EGI unit 9 and which permits engine start when they match. The immobilizer unit 4 includes an indicator 16 which, when the codes cannot be checked or when the result of checking indicates that the codes do not match, reports this to the driver by means of predetermined action, and a CPU 8 which controls the EGI unit 9 to permit engine start when the code words are entered by a predetermined operation corresponding to the indicator 16.
Patent JP-2000121445-A (JP)
Title: Surface-temperature measuring method
Inventor: UEMATSU CHIHIRO
IPC: G01J5/06
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To miniaturize a temperature measuring apparatus by a method wherein a surface temperature in a first region is calculated by using a heat capacity, by using a flow rate of a fluid coming into contact with a second region per unit time and a heat capacity and by using the difference in a surface temperature, between the first region and the second region, which is found by the function of the temperature of the fluid. SOLUTION: An infrared sensor 2 whose visual field is a first region and an infrared sensor 3 whose visual field is a second region are installed at the upper part of a steel sheet 1. Air which flows in a pipe 5 from a blower 4 is blown from a blowoff port 8. The air is set at a preset temperature by an air heater 6 and an air cooler 7, and the air is blown at a prescribed flow rate. Its temperature is detected by a temperature sensor 9, it is fed back to a surface-temperature computing unit 10a, and the temperature of the air in the pipe 5 is controlled. A quantity of radiation infrared light detected by the sensors 2, 3 and the temperature of the air are input sequentially to the computing unit 10a.  The black-body radiance, the emissivity and the stray noise influence coefficient of the steel sheet 1 as well as the emissivity and the environmental temperature of a peripheral object are given to the computing unit 10a in advance. Then, the influence of a stray noise is removed on the basis of the difference in a surface temperature between the first region and the second region.
Patent JP-S63149378-A (JP)
Title: Vapor growth method
Inventor: OBA TAKAYUKI
IPC: H01L21/285
Filed: 1986-12-12
Abstract: PURPOSE:To prevent metal from being stuck on an insulating film by the addition of an extremely simple process and to perform the selective growth of metal having thick film thickness at high speed by forming the high-concn. layer of P or B on the surface of the insulating film and performing vapor growth while enhancing selectivity. CONSTITUTION:In case of performing vapor growth by using W as a metal, P or B is doped in the range of several 4Angstrom  on the surface of an insulating film 2. In case of forming the insulating film 2, a high-concn. layer 2a is formed by increasing the flow rate of gas of the source of P or B. Thereafter after selectively etching the film 2 and performing the opening of a contact window, selective gas growth is performed by using WF6 under the H2 atmosphere to form a W layer 3a. Furthermore a W layer 3b is formed since the H2 atmosphere is used. W is not stuck on the layer 2a and the selective growth of the W layer thick in film thickness i.e. 1.5mum can be performed at high speed of 1,000Angstrom  per minute.
Patent JP-H09114860-A (JP)
Title: Method and device for data retrieval
Inventor: YAMAURA FUKUMI
IPC: G06F17/30
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To easily and quickly retrieve the objective document for a user by displaying the list of a retrieval result in the mode that the user can recognize an optimum at a glance. SOLUTION: When a first character string is inputted from an input means 1, a storage means for storing a document page including the second character string in a document, the attributes (font and character size, etc.) of the character string and the character string is retrieved by a retrieval means 3. For the retrieved second character string corresponding to the first character string by the retrieval means 3, a display processing means 5 makes the document page including the second character string be displayed and outputted to an output means 6 by the same attribute as the description of the second character string in the document. Namely, a list display is performed for each document page including the second character string by the font and the character size of the description of the second character string in the document.  From this display, with what meaning the character string is used can be predicted by a user.
Patent JP-H07127917-A (JP)
Title: Hot water and water supply device
Inventor: YAMAMOTO YUZO
IPC: F24H1/00
Filed: 1993-11-01
Abstract: PURPOSE:To make it possible to infect city water into a bath tub or a washing machine as hot water or water and inject bath tub water into a washing machine as well, and what is more, to use rain water as bath tub water or washing water for convenience. CONSTITUTION:There are provided an additional boiling circulation pipeline 2 which additionally boils bath tub water and circulates the boiled water and a bath tub water washing and water injection pipeline 50, which is connected to the additional boiling circulation pipeline 20 by way of a first three-way change-over valve 23 where hot water or water supplied from a hot water supply heater or the like is branched on the way and one of them is supplied to the additional circulation pipeline 20 by way of a second three-way change-over valve 24. There are also provided a hot water and water supply pipeline 40, which supplies the other to a washing machine by way of an on/off valve 42 and a common pipeline 60 which unites the hot water and water supply pipeline 40 with the bath tub water washing and water injection pipeline 50 and lays out piping to the washing machine 70 and a rain water supply pipeline 90 which is connected to a rain water storage tank 91 and the additional boiling circulation pipeline 20 which supplies water from the rain water storage tank 91 by way of a third three-way change over valve 25.
Patent JP-S63153257-A (JP)
Title: Alloy thermal spraying material
Inventor: NITTA MINORU
IPC: C23C4/06
Filed: 1986-12-16
Abstract: PURPOSE:To manufacture an alloy thermal spraying material for a vessel made of steel forming a film excellent in peeling characteristic from an iron powder, by preparing an alloy powder by incorporating specific percentages of Si and Cr to Al. CONSTITUTION:The alloy powder consisting of, by weight, 0.5-12% Si, 3-30% Cr, and the balance Al with inevitable impurities and containing, if necessary, 2-20% Fe is prepared. When this Al alloy is thermally sprayed as a thermally spraying material on the surface of a steel sheet and then melting treatment is applied to the above at about 1,000-1,200 deg.C in a nonoxidizing atmosphere, a film of >=about 1,200 deg.C m.p. is formed on the steel-sheet surface because the diffusion of Al into the steel sheet is inhibited by Si and Cr, so that Al2O3 excellent in peeling characteristic from iron powder in a nonoxidizing atmosphere at >=about 1,000 deg.C can be formed on the film surface. In this way, a protective film having superior peeling characteristic from iron powder can be formed on the steel sheet surface of the vessel made of steel, and, at the time of heat-treating a ferroalloy powder in this vessel, seizure between the vessel and the iron powder can be prevented.
Patent JP-H11132430-A (JP)
Title: Thermal decomposition gasifying/melting furnace
Inventor: SANO JUNICHI
IPC: F23G5/46
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a thermal decomposition gasifying/melting furnace in which waste heat is recovered to produce high temperature vapor. SOLUTION: Exhaust gas discharged from a melting furnace 19 flows into a fluidized bed apparatus 9, whereby sand 7 flows and is heated to high temperature with heat of the exhaust gas. In a state where the exhaust gas passing through the fluidized bed apparatus 9 and the high temperature sand 7 flowing out of the fluidized bed apparatus 9 are mixed, they flow into a cyclone 14 in which cyclone 14 they are divided into the exhaust gas involving corrosive gas and the high temperature sand 7 not involving corrosive gas. The separated sand 7 passes through a return line 16 and superheats vapor in superheater 20 by making use of heat of the sand 7 in the course of the a line and is then returned to the fluidized bed apparatus 9, becoming low temperature.  Thereupon, since there is not involved corrosive gas, the superheater 20 is prevented from being corroded, whereby waste heat can be recovered with the superheater 20 and high temperature vapor can be produced.
Patent JP-2001117993-A (JP)
Title: Patient information managing device
Inventor: MOCHIDA SHINJI
IPC: G16H10/60
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a patient information managing device for computerizing and managing the diagnosis of a patient described on paper or letter of introduction from the outside of a hospital for every patient. SOLUTION: This patient information managing device is composed of an diagnosis writing paper, to which a patient number for identifying a patient is added, a scanner for converting contents written on the diagnosis writing paper to image data and reading the patient number added to the diagnosis writing paper, and a storage device for storing the image data while correlating them with the patient number.
Patent JP-H07151393-A (JP)
Title: Instantaneous water heater
Inventor: AKEGAWA KENJI
IPC: F24H9/16
Filed: 1993-11-29
Abstract: PURPOSE:To provide an instantaneous water heater of a structure in which a drain port of a hot water storage tank is mounted at a bottom plate via a drain tube to self-erect the tank. CONSTITUTION:A drain port 19 having a feed water port 18 disposed at an upper part and a threaded part at a lower part is disposed on a central axis of a hot water storage tank 17. A drain tube 21 having a threaded part to be connected to the port 19 at an upper part, a flat part and a threaded hole at a bottom and having a pipe for mounting a drain plug mounted in a horizontal direction is clamped at a bottom plate with a screw 29 through a disclike heat insulator 28 made of a flame retardant material at the bottom of the tube 21. With the structure, the port 19 and the tube 21 at the central axis of the tank 17 are mounted at the bottom plate thereby providing an instantaneous water heater in which the tank 17 is self-erected and welding man-hour and assembling properties are improved.
Patent JP-H03157720-A (JP)
Title: General purpose register constituting circuit
Inventor: MORI SHIGEMI
IPC: G06F7/00
Filed: 1989-11-15
Abstract: PURPOSE:To improve the performance of a general purpose register by attaching a bypass function capable of performing read/write on the same address general purpose register in a device capable of using of the general purpose register with one-word length even as the general purpose register with two-word length. CONSTITUTION:Selecting means 2, 4-10 are provided which store the general purpose register with one-word length in a register file 3 as the general purpose register with two-word length in which all the general purpose registers with one-word length are connected, and also, switch the output of the register file 3 with that of a data register 1 or write data and furthermore, switch a high- order word position with a low-order word position. Therefore, the read/write can be performed only with one time of operation even for not only the general purpose register with one-word length or the general purpose register with two-word length but a pair of general purpose registers in which the general purpose registers with one-word length are connected, and furthermore, the write data can be stored in a write data register 1, and simultaneously, readout data can be stored in a readout register 11. Thereby, it is possible to attain the accelerated operation of the general purpose register and to improve flexibility.