baber/WOPTO huggingface dataset:
Patent JP-S62239025-A (JP)
Title: Detecting and diagnosing device for axial vibration of rotating shaft
Inventor: SATO YUZO
IPC: G01H17/00
Filed: 1986-04-11
Abstract: PURPOSE:To prevent a rotary machine from damaging by providing a signal transmitting means which sends the output signal of a vibration detector to a stationary part and a signal processing means which generates an alarm signal when the signal transmitted by the signal transmitting means exceeds a set value. CONSTITUTION:A detection signal processing part 17a converts a vibration acceleration signal which is detected 9 into a speed signal and a displacement signal, which are displayed 17b. One signal after the processing 17a is supplied to a data recorder 17d through a discriminator 17c and the vibration acceleration signal which exceeds a set value is recorded 17d automatically. Another signal after the processing 17a is supplied to an arithmetic processing part 17e and information on the arithmetic result is inputted to an abnormality diagnostic part 17f and a comparing decision device 17g. The diagnostic part 17f compares various pieces of information of a rotating shaft 6 based upon the safety of each operations state which is stored 17h previously on an interactive basis through the decision device 17g to diagnose the cause of vibrations, so that an abnormal diagnostic result is stored 17i. A computing element 17j adds the load on a thrust bearing to data after processing 17e to decide the danger of the thrust bearing, and generates an alarm 17k when the bearing is in a dangerous state.
Patent JP-H05288247-A (JP)
Title: Speed changer
Inventor: HIROTA ISAO
IPC: F02B67/04
Filed: 1992-04-06
Abstract: PURPOSE:To provide a speed changer capable of surely changing speed when an engine is at low speed and miniaturizing an actuator for controlling a band brake and its pressure source. CONSTITUTION:In a speed changer 1, two components out of an internal gear 35, a pinion carrier 45 and a sun gear 51 are used as an engine side input member 47 and a load side output member 51. The speed changer has a planetary gear mechanism 7 which uses the rest of the three components as a freely rotating member 35 and a band brake 11 which controls rotation of the freely rotating member 35 to cause the planetary gear mechanism 7 to change speed. The speed changer also includes a one-way clutch 9 which permits the above three components to rotate relative to one another as the mechanism 7 changes speed, a spring 13 for tightening the band brake 11, and an actuator 15 which releases the band brake 11 from the tightened state against the force of the spring 13 when the engine speed is raised by supply of pressure from a pressure source driven by the engine.
Patent JP-2000272934-A (JP)
Title: Sealing composition
Inventor: USUI HIROSHI
IPC: C03C3/108
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To prepare a sealing composition comprising crystalline low melting glass powder having a specific chemical composition and ceramic whiskers, capable of increasing the strength of sealed parts between a panel and a funnel which influences the strength of a Braun tube, and capable of preventing the thickness of a valve from increasing and capable of reducing the weight of the tube by specifying the thermal expansion coefficient ratio of the glass to the whisker. SOLUTION: This composition comprises 90-99.9 vol.% low melting glass powder and 0.1-10 vol.% ceramic whiskers. The aspect ratio of the whisker is 3-100 and the ratio (A/B) of the thermal expansion coefficient A of the glass to the thermal expansion coefficient B of the ceramic is 0.7-2.2. The low melting glass has a composition comprising 72-83 wt.% PbO, 7-10 wt.% B2O3, 5-14 wt.% ZnO, 1-3 wt.% SiO2 and 0.1-3wt.% (BaO+SrO+CaO). The thermal expansion coefficient of a burned product obtained by burning the composition is (80-105)×10-7/ deg.C. By retaining the composition at 400-450 deg.C for 30-40 min to be burned, a sealing procedure is carried out.
Patent JP-H07270603-A (JP)
Title: Optical control member
Inventor: ARAI TAKAYUKI
IPC: F21V8/00
Filed: 1994-03-29
Abstract: PURPOSE:To convert light emitted from a surface light source device into the diffused light satisfying the angle of visibility required for a liquid crystal display device while the advancing direction thereof is controlled by coating an optical control surface or a surface on the side opposed to the optical control surface with a light diffusing layer so that turbidity becomes within a specified range. CONSTITUTION:The surface on the side opposed to the surface of an optical control member 3 provided with a projection part 3a is coated with the light diffusing layer 5 so that the turbidity becomes any value within the range of 1900[1/cm] to 2400[1/cm]. When the turbidity of the layer 5 is <=1900[1/cm], the diffusing action of the light is too weak. Therefore, the angle of visibility generally required for the liquid crystal display device is not sufficiently secured and such a state that the angle of visibility becomes too narrow, is apt to be increased. On the contrary, when the control member 3 is coated with the layer 5 so that the turbidity becomes >=2400[1/cm], an optical control effect is canceled and the quantity of the light oriented outside the range of the required angle of visibility is increased. As the result, the utilizing efficiently of the light is deteriorated.
Patent JP-H03283537-A (JP)
Title: Multilayer wiring formation
Inventor: YOSHIDA SHINJI
IPC: H01L21/3205
Filed: 1990-03-30
Abstract: PURPOSE:To obtain a flat insulating film including metal wirings by selecting materials of an intermediate insulating film being left on metal wirings and an insulating film filling the area between metal wirings so that the etching rates of these material are different and then removing only the intermediate insulating film by the etching method. CONSTITUTION:After a silicon oxide film 2 is formed on a semiconductor substrate 1, an aluminum film 3 is vacuum deposited thereon by sputtering and a polysilicon film 4 is adhered thereto. This polysilicon film 4 works as an intermediate insulating film. Next, when a SiO2 film 6 having the narrow area at the stepped portion is etched, the side surface of polysilicon 4' on an aluminum wiring 3' is exposed. Next, when the isotropic plasma etching is executed by the carbon fluoric gas, only the polysilicon 4' is almost etched since the etching rates of respective films are defined as follow; polysilicon>>SiO2 film>>aluminum. The remaining silicon oxide film 6'' is removed simultaneously. Namely, an insulating film on the aluminum wiring is removed and the flat surface which is almost equal to the aluminum surface can be obtained.
Patent JP-H03282518-A (JP)
Title: Projection type liquid crystal display device
Inventor: TAKAHASHI MASARU
IPC: G02F1/1343
Filed: 1990-03-30
Abstract: PURPOSE:To obtain easily visible images by apparently filling the spacings between picture elements of a liquid crystal display panel for displaying images with the picture elements of a liquid crystal display panel for image correction. CONSTITUTION:The light from a light source 1a is macroprojected on a screen 9 via a condenser lens 2a, the liquid crystal display panel 3a for image display, the liquid crystal display panel 4a for image correction, a red filter 5, a beam splitter 7, and a projecting lens 8. The red images are, therefore, macroprojected on the screen 9 when the images are displayed on the panel 3a by a driving circuit 10. The respective picture elements of the panel 3a apparently fill the spacings existing n the right side thereof and appear as if the picture elements are expanded rightward if the respective picture elements of the panel 4a are driven by the same signals as the driving signals of the picture elements existing on the left sides of the spacings corresponding to the picture elements on the panel 3a by the circuit 10. The respective picture elements of the red image macroprojected on the screen 9, therefore, appear to have no spacings any more in the right and left directions. The light from a light source 1b is similar ly utilized and is passed to a blue filter 6, by which the blue images having no spacings on the right and left are obtd.
Patent JP-H01256591-A (JP)
Title: Bulk density improver of charge coal for production of coke
Inventor: NAKAI SHIGERU
IPC: C10B57/08
Filed: 1988-04-07
Abstract: PURPOSE:To improve the packing density of charge coal in a coke oven, by incorporating a particular anionic surfactant. CONSTITUTION:1-7wt.% anionic surfactant (A) which is a POE (1-4) alkyl ether sulfate salt, said salt being that of K, Na, NH4 or an alkanolamine such as mono-, di- or triethanolamine, 0.01-1wt.% nonionic or anionic fluorinated surfactant (B) having in its molecule a long-chain fluoroalkyl group (e.g., polyoxy-N-n-propyl-N-perfluorooctanesulfonamide) and 93-99wt.% nonionic surfactant (C) comprising a POE (7-14) alkyl ether are mixed together, thereby preparing a bulk density improver. 20-1,000ppm of the obtained improver is added to a charge coal having a grain size of up to 1mm.
Patent JP-S62242787-A (JP)
Inventor: SUGIMOTO TAKANAO
IPC: F27D3/08
Filed: 1986-04-14
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-H02261640-A (JP)
Title: Colored decorative part
Inventor: SUZAWA HIROMOTO
IPC: B32B9/00
Filed: 1989-04-03
Abstract: PURPOSE:To enable a colored decorative part to present a plurality of hues by a method wherein specified thin film layer is provided onto base material, which is transparent and has metallic luster. CONSTITUTION:The part concerned is obtained by forming thin film consisting of SiNx (in which x<4/3) on base material, which is transparent or has metallic luster, by properly adopting various publicly known techniques such as ion- plating, sputtering or the like. Especially, easy and profitable film-formation is realized by adopting reactive sputtering technique or sputtering in nitrogen- argon atmosphere with Si as target. +o be more precise, only by changing the flow rate of nitrogen in nitrogen-argon atmosphere with the same Si target, the formation of silicon nitride film with various degree of nitriding becomes possible. When transparent base material is employed, semitransparent part assuming hues ranging from red to orange. And, when base material with metallic luster is employed, part assuming hues ranging from pink to orange.
Patent JP-H01256249-A (JP)
Title: Data understanding test system
Inventor: OMURA KAZUHIKO
IPC: H04L69/40
Filed: 1988-04-05
Abstract: PURPOSE:To reduce the circuit scale of a test equipment and to attain the efficient test in which no blank exists in a data for testing understanding by applying the understanding test by consecutive transmission and reception of a PN data. CONSTITUTION:A PN data generated in a simulating random number generating section 2 is fed to a simulating random number check section 7 of a test equipment 6 in the test of the transmission system for a data transmitter 1 to apply understanding test while synchronization is being taken. Moreover, an optional pattern in the PN data sent from a simulating random number generating section 8 of the test equipment 6 is detected by a synchronizing character detection section 5 in the test of the reception system of the data transmitter 1 to confirm the synchronization and the succeeding data is sent to the simulating random number check section 3 continuously to apply understanding test. Thus, it is possible to eliminate the need for the inserting and detecting function of the synchronizing character and the end character with respect to the data at data transmission and reception and the understanding test by the transmission and reception of a consecutive data is attained.
Patent JP-H02261651-A (JP)
Title: Ink jet printer
Inventor: GONDO HIROYUKI
IPC: B41J2/01
Filed: 1989-04-03
Abstract: PURPOSE:To prevent paper from staining as a scattered dot since an air current is generated between a nozzle and a printing medium and dot is formed at an unnecessary position by a method wherein an air nozzle which generates an air current from almost the same direction as a transfer direction of a carriage is installed near a discharge port of ink to be discharged from a printing head. CONSTITUTION:Air is sent by pressure with an air current generator 4. An air current switching part 3 is so operated as to pass an air current from the air current generator through either of an air current feed path 5a or 5b according to a transfer direction supporting signal of a carriage. Air nozzles 2a, 2b generate an air current (a broken line) from an air discharge port in a direction which softens an air current (a solid line) to be generated respectively when the carriage is transferred. A stream of an ink drop as given in 1b, 2b of the figure may be corrected.
Patent JP-S568954-A (JP)
Title: Information transfer system
Inventor: WATANABE TERUFUMI
IPC: H04M11/06
Filed: 1979-07-04
Abstract: PURPOSE:To transfer special information other than general telephone information economically between telephone-connected offices by making use of a random idle telephone trunk line without providing any dedicated transmission line. CONSTITUTION:Offices I and II provided with automatic exchanges are connected to each other through trunk lines L0-Ln. For a general telephone connection, relay R of the opposite office II, once trunk OGT0 is acquired from the exchange of office I, is put into operation to placd trunk ICT0 in the receiving state and dispatch controller DC1 is instructed to block trnnk line L0, thereby relaying a call with a signal relay. For the transfer of special information, sending a request from dispatching unit D1 to the command controller makes selecting circuit SEL select one of idle trunk lines by checking the block states of trunk lines to operate corresponding relay Gn. Then, the trunk of the opposite office is placed in the receiving state and channels LF0-LFn and LB0-LBn are connected to sending circuit SND1 and receiving circuit REC1 provided in common, thereby transferring the special information from dispatching unit D1 to dispatch receiving unit D2 through dispatch receiving controller DC2.
Patent JP-S528899-A (JP)
Title: Automatic vending system
Inventor: IGARASHI TOICHI
IPC: G07F5/18
Filed: 1975-07-10
Abstract: PURPOSE: To perform remote control of vending of vending machines and to enable informing a maintenance man of a fault exactly. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04296593-A (JP)
Title: Recording method
Inventor: TSUTSUI KYOJI
IPC: G11B7/24
Filed: 1991-03-25
Abstract: PURPOSE:To enable erazable and unerazable recording to be formed on a same recording medium by selecting easy conditions. CONSTITUTION:A recording medium is used in which a recording layer consisting of a crystalline organic thin film causing variation in a crystalline state reversively by heating is provided on a base material via a light-heat conversion layer. By varying laser beams radiating conditions for this recording medium, a crystalline state of a portion in a thickness direction of the recording layer is varied to form erazable recording or a crystal state of the whole in the thickness direction of the recording layer is varied to form unerazable recording. Thereby, reversible mode recording and unreversible mode recording become capable of being performed.
Patent JP-S62242337-A (JP)
Title: Formation of metal film for multilayer interconnection
Inventor: KITAURA YOSHIAKI
IPC: H01L21/3213
Filed: 1986-04-15
Abstract: PURPOSE:To enable a multilayer interconnection to be made by processing an Au base multilayer metallic film comprising the uppermost and the lowermost layers of Ti under the excellent controllability by using alumina as an etching mask for Au base metallic interconnection. CONSTITUTION:Ti/Mo/Au/Ti in respective film thickness of 0.1/0.1/ 0.1/0.1mum are laminated by sputtering process as the first layer metallic interconnection film 13 on a semiinsulating GaAs substrate 11 through the intermediary of an SiO2 film 12. Successively an Al 14 in film thickness of 0.2mum is deposited on the first layer metallic interconnection film 13. First, the Al 14 is exposed to oxygen plasma atmosphere to be oxidized into aluminium (Al2O3). Second, the Al2O314 is vertically processed by chloride gas using a resist 15 as a mask. Third, after removing the resist 15, the first layer metallic interconnection 13 is ion beam-etched using the Al2O3 14 as a mask. Finally, a two layer interconnection 17 is formed by repeating the process of depositing an interlayer insulating film 16 and then the second layer metallic interconnection 17.
Patent JP-H08254489-A (JP)
Title: Coating film life evaluating tester
Inventor: KONO NAGAHIRO
IPC: G01N3/32
Filed: 1995-03-15
Abstract: PURPOSE: To evaluate the lifetime automatically by furnishing a holding tool to fix a specimen at a weight in a loading device capable of elevating and sinking in the vertical direction installed in a feeding mechanism of a linear motor which is mounted on the horizontal base of the body of a testing machine. CONSTITUTION: A control box 10 to control a loading device 5 is installed at the left end of the horizontal base 2 of the body of a testing machine concerned. The base 2 is furnished in the center rear with a frame 3 for placing of the loading device 5, a linear guide 11, and a linear motor 4. At the front surface of the frame 3 a holding tool 6 is furnished so that a specimen 7 lined with a thin film can be attached thereto. This is followed by application of a resin coating, securing to the holding tool 6, placing of a weight in the loading device 5, setting-up of the speed and the frequency of reciprocating reversals, and the start of the measuring operation. The surface of the coating film on bottle is observed carefully, and reciprocation is made until the setting-up is completed.  When a failure is on the way perceived in the coating film, a stop button is pushed to stop the reciprocative motions of the loading device 5, and the numerical value on a counter is recorded. A measuring piece 8 is made of steel, and the tip is shaped as the bottom of a deep pan.
Patent JP-2000276124-A (JP)
Title: Display device
Inventor: TAKEDA KATSU
IPC: G09G5/377
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a display device whose manufacturing is easy by allowing a switching part to switch picture data based on color codes contained in the picture data. SOLUTION: Relating to the display device which is provided with plural data output parts 1, 2 outputting picture data having a minimum structural unit as a color code respectively, a display screen capable of successively displaying the picture data outputted from the data output part 1, 2 for every element of the data and a switching part 3 capable of switching the picture data to be displayed on the display screen from among the plural picture data which are to be outputted from the output parts 1, 2 for every element and which inserting-displays an insertion picture at the inside of the display screen 4a by allowing the picture data to be switched, the switching part 3 switches the picture data based on the color codes contained in the picture data.
Patent JP-H068222-A (JP)
Title: Releasable composition
Inventor: BAATO BAN HOORUN
IPC: B29C33/60
Filed: 1993-03-19
Abstract: PURPOSE: To provide a biodegradable mold release composition which is easily unloaded from a mold of a hydraulically binding material and is useful, harmless and further, is least adversely influential to environments. CONSTITUTION: This mold release composition is a biodegradable mold release composition in the form of an oil/water emulsion and facilitates the unloading of a hydraulically binding material from a mold. In addition, the composition contains the ester of a hindered polyhydric alcohol having no hydrogen atom bonded with a carbon atom at the β position to a hydroxyl group and a straight- chain or a branched chain, saturated or unsaturated 4-24C monocarboxylic acid as an oil component. The ester may be a partial ester and this partial ester may be alkoxylated. In the desirably practical state of the composition, a straight-chain or a branched chain, saturated or unsaturated 8-24C monovalent alcohol is present.
Patent JP-S60232856-A (JP)
Title: Deburring method of board material
Inventor: YOSHIDA KENICHI
IPC: B24B1/04
Filed: 1984-04-27
Abstract: PURPOSE:To perform deburring of board member without causing deformation irrespectively of the composition of material by laminating a polishing film, a board member and a film in this order in a container then applying load thereafter placing said container entirely in a supersonic cleaning tank and applying supersonic vibration. CONSTITUTION:A polishing film 4 is placed on the bottom of a container 3 while facing the abrasive grain adhering face upward then a burred board member 1 is placed on it. Thereafter, a polishing film 4' is placed on said board member 1 while facing the abrasive grain adhering face downward then a weight 5 is placed to improve the stability of the films 4, 4' and the board member 1. Thereafter, said container 3 is placed in the water in the cleaning tank 8 of an upward irradiation supersonic cleaner 6 having a vibration chip 7 at the lower portion to vibrate the container 3 through the water 9 thus to deburr the board member 1 through the films 4, 4'.
Patent JP-S57199246-A (JP)
Title: Mounting mechanism of semiconductor device
Inventor: KAMISHIMA KUNITAKA
IPC: H05K7/04
Filed: 1981-06-01
Abstract: PURPOSE:To make the mounting of a semiconductor device is simpler by providing compression nuts and fitting holes. CONSTITUTION:Compression nuts 21 and holes or notches 6 other than the nuts 21 for mounting a semiconductor device to a fin plate 31 for mounting the semiconductor device. For one form of mounting the holes 6 are used and for another form the nuts 21 are used.
Patent JP-S62242760-A (JP)
Title: Hot water supply device
Inventor: MIYAZAKI KIYOTAKA
IPC: F24H1/00
Filed: 1986-04-14
Abstract: PURPOSE:To make it possible to fee..d hot water in a predetermined quantity of water and to prevent water from overflowing by integrating the quantity of water and to manipulate an apparatus through a general subscription telephone circuit when the integrated quantity of water exceeds a set water quantity, and prohibiting a signal input from the general subscription telephone circuit when the set water quantity has reached a predetermined water quantity. CONSTITUTION:A telecontrol unit 1 which has received a control signal via a telephone set from a general telephone circuit transmits the control signal to a controller 15. The controller 15 which has received the control signal opens a water quantity proportional valve 14 to allows water to flow. When the water quantity which has been integrated by water quantity integrating means 21 reaches a set water quantity, the controller 15 stops the apparatus, and emits a signal notifying that the apparatus is in a stop, and also outputs a signal notifying that the predetermined water quantity has been reached, to the telecontrol unit 1. The apparatus stop signal and the hot water supply completion signal inform a subscriber who made a telephone call by a voice monitor through the general subscription telephone circuit of the stoppage of the apparatus and the completion of the hot water supply.
Patent JP-S59211553-A (JP)
Title: High cr steel with superior toughness and superior strength at high temperature
Inventor: MASUYAMA FUJIMITSU
IPC: C22C38/58
Filed: 1983-05-16
Abstract: PURPOSE:To improve the toughness of the resulting martensitic high-Cr steel, the strength at high temp. and the oxidation resistance at high temp. and to make the steel suitable for use as the material of a thick member for high temp. use by preparing a low carbon steel having a specified composition contg. Si, Mn, Cr, Mo, Nb, N and P. CONSTITUTION:This martensitic high-Cr steel has a composition consisting of, by weight, <=0.09% C, 0.02-0.15% Si, <=3.0% Mn, 7.0-15.0% Cr, <=3.0% Mo, <=0.10% Nb, 0.05-0.15% N, <=0.015% P and the balance essentially Fe. The composition may further contain <=0.2% V and/or one or more among <=1.0% Ni, <=1.0% Cu, <=0.01% Ca, <=0.01% Mg and <=0.01% rare earth element.