baber/WOPTO huggingface dataset:
Patent JP-2000304114-A (JP)
Title: Belt tension adjusting device
Inventor: IZUTSU TOMOYOSHI
IPC: F16H7/08
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To prevent inclination of a mounting attitude of an auto tensioner by engaging a tip part of a set pin for preventing spring-out of a rod of the auto tensioner to a positioning hole provided on a fixing member in a belt tension adjusting device imparting required tension to a belt by a tension pulley. SOLUTION: A belt tension adjusting device constituted of an auto tensioner 1 and a tension pulley 2 is fixed to a fixing member 6 such as an engine block, a rod 11 of the auto tensioner 1 is preliminarily pushed, the rod pin hole 16 is matched with a cylinder pin hole 15 and a set pin for preventing spring-out of rod 18 is inserted. A tip part of the set pin 18 projected from an outer peripheral surface of a cylinder 3 is engaged to a positioning hole 17 of the fixing member 6. Thus, the rod 11 is made away from a pin 9, spring force of a tension adjusting spring 13 is prevented from being applied to the tension pulley 2, a mounting work is made easy and positioning accuracy of the auto tensioner 1 is improved.
Patent JP-H05304184-A (JP)
Title: Bonding head for wire bonder
Inventor: OOHASHI YUUJI
IPC: H01L21/60
Filed: 1992-04-28
Abstract: PURPOSE:To miniaturize a bonding head by setting the height of a leaf-spring fulcrum supporting an arm to a head body at a level higher than the front end of a tool at the time of landing. CONSTITUTION:A bonding arm 3 is supported to a bonding head body 1 in a rockable manner through a leaf spring 2. The leaf spring 2 is crossed in a crossed shape, an intersection has a leaf-spring fulcrum 4, the setting angle of the leaf spring 2 is inclined at 45 deg., and symmetric mounting structure is formed. The height H of the leaf-spring fulcrum 4 is at a level higher than the front end of a tool 9 at the time of landing, and set at a level at the central position of a vertical moving stroke S at the front end of the tool 9. When the bonding arm 3 is rocked centering around the leaf-spring fulcrum 4 when a wire is bonded, the tool 9 draws an arc and is moved vertically, but the positional displacement of the tool 9 can be made smaller than conventional positional displacement.
Patent JP-S63274924-A (JP)
Title: Liquid crystal display element
Inventor: AKATSUKA MINORU
IPC: G02F1/133
Filed: 1987-05-07
Abstract: PURPOSE:To obtain a natural, easily visible, and black and white display by specifying the angle of torsion of a liq. crystal molecule, product of the anisotropy of the refractive index and the thickness, and deviation angles between the polarization axes of upper and lower polarizing plates and the liq. crystal molecule arrangement. CONSTITUTION:The angle of torsion PSI of the liq. crystal molecule between both electrodes when a voltage is not impressed is controlled to 230 deg., and the product of the anisotropy (DELTAn) of the refractive index of the liq. crystal and the thickness (d) of the liq. crystal layer is adjusted to 0.5-0.7mum. In addition, the deviation angle alpha between the arrangement direction of a liq. crystal molecule major axis on the surface of the electrode on this side of an observer and the polarization axis of the adjacent polarizing plate is controlled to 50-70 deg.. The same deviation angle beta of the liq. crystal molecule on the opposite side of the observer is adjusted to 20-40 deg.. A white display is obtained by such a liq. crystal device when a voltage is not impressed, a black display is obtained when a voltage is impressed, and a natural, easily visible, and black and white display can be obtained.
Patent JP-H02287131-A (JP)
Title: Strain detector
Inventor: IKEDA HIDEO
IPC: G01B7/24
Filed: 1989-04-27
Abstract: PURPOSE:To remove the influence of a disturbing magnetic flux and to enable stable detection by forming a coupling member for a passive shaft and a shield provided at the outer peripheries of a bearing and a detection coil by using materials with high magnetic permeability. CONSTITUTION:When an external magnetic field exerts from the bearing in parallel to a center axis 2, magnetic flux passes through the bearing 3, shield 12, bearing 4, and coupling member 14 from a coupling member 14 which has high magnetic permeability in parallel to a center axis 2 and does not flow to magnetic layers 5 and 6. Further, when the external magnetic field exerts from at right angles to the center axis 2, the magnetic flux is shunt to the bearings 3 and 4 and coupling members 13 and 14 from the shield 12 to exit through the shield 12 again and does not pass through the magnetic layers 5 and 6. Therefore, the magnetic operation points of the magnetic layers 5 and 6 are not moved by the external magnetic field and a strain detection output has no error, so that the stable strain detection can be performed.
Patent JP-S61266488-A (JP)
Title: Phosphor for cathode ray tube
Inventor: MATSUNAGA KAZU
IPC: C09K11/78
Filed: 1985-05-21
Abstract: PURPOSE:To obtain the titled phosphor which is excellent in luminous efficacy and long persistence, by burning a specific yttrium oxide and BaF2 and/or MgF2. CONSTITUTION:Yttrium oxide activated with a trivalent europium of the formula and 0.8-2.0wt% BaF2 and/or 2.0-5.0wt% MgF2 are burned at 1,300-1,400 deg.C to obtain the titled phosphor.
Patent JP-H07317172-A (JP)
Title: Soundproof construction for wall body
Inventor: TAKEUCHI ATSUSHI
IPC: E04B1/82
Filed: 1994-05-24
Abstract: PURPOSE:To provide a soundproof construction for outer wall excellent in sound insulating effect without increasing the natural thickness of a panel by sticking a sound insulating material to the part in which the area ratio of the surface excluding the contact surface with a frame member is a specified value or more of the reverse side of a face plate. CONSTITUTION:A frame member consisting of vertical members 2, 2, horizontal members 3, 3, and middle members 4... is provided on the reverse side of a face plate 1 in contact therewith. Sound insulating materials 5... are stuck to the part where the area ratio of the surface excluding the contact surfaces with the frame members 2-4 is 50% or more of the face plate 1 reverse side. As the sound insulating material 5, a lead sheet is preferably used, and a material having a high surface density as much as possible and having the sound insulating or sound absorbing effect corresponding to the frequency of a sound band to reduce is selected. Thus, the sound insulating effect can be exhibited without increasing the natural thickness of a wall body.
Patent JP-H09295721-A (JP)
Title: Sheet feeding device and image forming device
Inventor: OKUWAKI HIROTAKA
IPC: B65H3/56
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To avoid the deterioration of a quality of a sheet by separating a sheet placed on a tray one by one and feeding the sheet, and providing a dust removal member which moves up and down in a relative position relation with the end part of the sheet while contacting an end part of the sheet placed on the tray. SOLUTION: A tray 2 is moved in such a manner that a paper surface comes to a predetermined position after a sheet (card paper) 1 is placed on the tray 2. The dust removal member (brush group) 3 is moved to the position of the paper surface, and the brush group is forced to contact the end part of the card paper 1 with a brush member moving mechanism 13. Next, the brush group 3 is allowed to go down up to the position of the tray 2, and the dust on the end part of the card paper 1 is scratched and removed. When the brush group 3 comes to the position of the tray 2, the brush group is separated from the end part of the card paper 1 with drive means of the brush group moving mechanism 13. The brush group 3 is raised to the position in the vicinity of the upper part of the paper surface of the card paper 1 and the up and down movement of the brush group 3 is repeated.  The frequency of repetition is set in accordance with the state of the card paper 1.
Patent JP-S5335700-A (JP)
Title: Preventing method for evaporation and diffusion of liquid ammonia
Inventor: MIYASHITA MIGIJI
IPC: A62D5/00
Filed: 1976-09-16
Abstract: PURPOSE: To reduce the evaporation of liquid NH 3  to the minimum by forming NH 3  gas-contg. bubbles on the surface of leaking NH 3 , and to minimize complicated after-treatment such as secondary treatment. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09273991-A (JP)
Title: Infrared gas analyzer
Inventor: SAKAI JIRO
IPC: G01N21/3504
Filed: 1996-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an infrared gas analyzer which facilitates the correction of a water interference effect value contained in a measured value while achieving a space saving along with a higher performance. SOLUTION: A dry gas line 34 is formed to supply an analysis part with a comparison gas DR passing through a drying unit 30 in place of a sample gas S when checking a water interference effect value and the water interference effect value is measured depending on an output difference between a comparison gas R and the dry comparison gas DR. The measured value of a component to be measured is corrected by the results.
Patent JP-S5932411-A (JP)
Inventor: OKUTSU HIDEO
IPC: A45D20/12
Filed: 1982-06-25
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-H01236634-A (JP)
Title: Apparatus and method for transferring object onto board
Inventor: ROJIYAA DABURIYUU ANDAASON
IPC: H01L21/31
Filed: 1988-05-06
Abstract: PURPOSE: To enhance the quality of a substance to be deposited on the deposition rate by passing a substantially coherent energy beam through an enclosure in the direction substantially parallel with a substrate disposed therein and closely thereto. CONSTITUTION: A gas component, e.g. silane (SiH) or N2 O, introduced into an enclosure 24 in the direction parallel with a substrate 16 and closely thereto produces an intermediate product through reaction. The intermediate product is deposited, as SiO2 , on the substrate 16 and and unreactive gas may be removed after passing through the substrate 16. Since a substantially coherent luminous flux 32 can be transmitted, in pulse, at a rate dependent on the flow rate of a component, e.g. oxygen, in the enclosure 24, an additional gas, e.g. oxygen molecules, is introduced into the enclosure 24 and a substantially coherent luminous flux 32 is transmitted in pulse. According to the arrangement, deposition rate of a substance onto the substrate 16 is enhanced and the quality of deposited substance is also enhanced.
Patent JP-S62267027-A (JP)
Title: Press apparatus for warm working
Inventor: IGAKI MASANORI
IPC: B21D22/20
Filed: 1986-05-14
Abstract: PURPOSE:To smoothly operate an upper base part even if the upper base part is thermally expanded by a warm working by providing an upper die to be combined with a lower die and by providing sliding surfaces between moving guides and fixed guides provided on at least three corners of the upper base part driving vertically in the radial directions from the center of the upper base part. CONSTITUTION:The sliding surfaces 25 between the moving guides 22 provided at the four corner parts of the upper base part 18 and the fixed guides 21 opposed to said guides 22 are disposed along the radial directions from the center of the upper base part 18. And, between the top end surfaces 22a of the moving guides 22 and bottom planes 21a of the fixed guides 21, a clearance that is larger than the maximum value of the moving distance of the pitch of the moving guide 22 caused by the thermal expansion is provided. Therefore, without causing a biting on the sliding part due to the thermal expansion, the smooth operation is performed.
Patent JP-H02289469-A (JP)
Title: Mold release sheet for roasting ceramics product
Inventor: SUDO HIROSHI
IPC: C04B35/64
Filed: 1989-04-28
Abstract: PURPOSE:To obtain the sheet which has soft flexibility and also surely imparts the melt sticking preventive effect by applying the coating liquid with high-m.p. inorganic substance powder dispersed therein to the sheet wherein this high-m.p. inorganic substance powder is carried on a specified mixture. CONSTITUTION:A sheetlike material is obtained by fixing and carrying the high-m.p. inorganic substance powder which is not melted at the roasting temp. of a ceramics product to the mixture of cellulose fiber and inorganic fiber. A mold release sheet provided with a coated layer is obtained by applying the coating liquid wherein the above-mentioned high-m.p. inorganic substance powder is dispersed in a liquid binder to the single side or the double sides of the sheet part. In this mold release sheet, deformation, ununiformed dimensional shrinkage and crack of the sheet at a time of roasting can be solved which were a mooted point in this kind of conventional mold release sheet. The percent defective of the product can be remarkably reduced by effectively preventing melt sticking between a bottom board in a furnace and the ceramics product or melt sticking between the ceramics products.
Patent JP-S60253874-A (JP)
Title: Measurement for blood flow velocity distribution
Inventor: MORIWAKI MASAJI
IPC: G01N33/49
Filed: 1984-05-30
Abstract: PURPOSE:To determine a two-dimensional blood flow velocity distribution by taking picture of sections including blood flow separately several times by two kinds of photographing methods using a high frquency pulse different in the excitation width across the sectional width from a magnetic resonance imaging unit to learn a relaxing time distribution effected by blood flow. CONSTITUTION:Tomographic images including blood flow of an object to be measured are taken several times by a high frequency pulse different in the excitation width across the sectional width with a magnetic resonance imaging unit employing two kinds of measuring methods, for example, saturation and inversion recovery methods of pulse system. Then, a relaxing time distribution affected by blood flow is prepared and blood flow velocity is determined in terms of the same pixel of the relaxing distribution time using the corresponding relaxing time distribution and excitation width. This enables the determination of a two-dimensional blood flow velocity distribution by a simple combination of pulse sequences in stead of relying on the bearing of the longitudinal relaxing time above at the time of halting blood flow.
Patent JP-H11300197-A (JP)
Title: Pcb hot water treatment system
Inventor: SATO TAKESHI
IPC: B01J19/00
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To avoid the corrosion of apparatus and piping in a system and to make the entire of a treatment system compact and simple, by using a flash type heat exchanger for passing heat medium vapor as crossflow to a refrigerant flowing horizontally in heat transfer tubes. SOLUTION: An org. solvent is fed by a transfer pump 4 to an object to be treated in a PCB extraction vessel 1 where PCB is extracted. The extracted PCB is sent together with the org. solvent by the transfer pump 3 to a distillation column 2 where the PCB is separated by distillation and thereafter, the org. solvent is returned by the transfer pump 4 to a PCB extraction vessel 1. Further, the extracted PCB is mixed with circulating water 33 and makeup water 34. The mixture is pressurized by a pressurizing pump 13 and is heat exchanged with the fluid emerging from a reactor in the flash type heat exchanger 14 and is then introduced into a primary reactor 60. The circulating water mixed with an aq. Na2 CO3 soln. 12 and hydrogen peroxide water 11 is introduced into a primary reactor 60. The reaction liquid obtd. in this reactor is sent to a liquid cyclone 64 where the solid is separated.
Patent JP-H049621-A (JP)
Title: Electronic type balance
Inventor: MIHARA HIDEMI
IPC: G01G23/37
Filed: 1990-04-27
Abstract: PURPOSE:To attain the accurate measurement of weight over a wide range with excellent responseness by setting up an optimum stable condition corresponding to load based upon the output characteristics of a balance part to the load. CONSTITUTION:When the commodity number of a merchandise whose label is to be issued is inputted from a keyboard 6, a commodity name, unit price, etc., are accessed from a commodity number file 5 and stored in a work memory to be a RAM 4. Then, the latest counted data m0 outputted from an A/D converter 14 are fetched. After shifting data m1 to m7 in the No.1 to No.7 areas of a shift buffer 42 to No.2 to No.8 areas, the latest counted data m0 are written in the No.1 area. Then in which level in a stable condition table 41 the data m1 is included is judged. The stability of the counted data is judged in the stable condition by using eight latest data stored in a buffer 42.
Patent JP-S61271393-A (JP)
Title: Removal of iron oxide component
Inventor: KOBAYASHI KAZUICHI
IPC: C10J3/00
Filed: 1985-05-24
Abstract: PURPOSE:To remove an iron oxide component and to obtain a crystal having excellent hardness and (thermal) impact resistance and useful for an antiwearing material etc., by heating and melting an amorphous slag obtained through partial oxidation of coal and crystallizing the molten slag. CONSTITUTION:An amorphous slag which is produced in partially oxidizing coal by the Texaco process etc. for formation of a synthetic gas is pulverized into a powder having a fineness of 1,000cm<2>/g or more in terms of Blaine specific surface area. If necessary, a carbonaceous component such as a coke powder is added thereto for an uncombustible carbon contained in an amount of 0.5-4wt% in such an amount as will provide a C/Fe (amount, in terms of Fe, of iron oxide component contained in the slag) atomic ratio of 0.2-6. The slag is heated and molten at 1,500 deg.C or higher for about 2hr and crystallized to obtain a molten slag having an Fe2O3 content of 1.5% or less.
Patent JP-S5537076-A (JP)
Title: Antenna device
Inventor: TAKANO TADASHI
IPC: H01Q19/13
Filed: 1978-09-08
Abstract: PURPOSE:To prevent the impairment of the wide-angle radiation pattern caused by the blocking or the like with the effect of the shield plate featuring a drill shape which is provided at the edge of the opening part of the antenna used for the frequency band higher than the microwave, thus obtaining a wide-angle radiation pattern. CONSTITUTION:The spherical wave radiated from feed horn 1 is reflected by reflector 2 to be changed into the plane wave to be radiated to outside through structure 4 of a cylindrical form through the antenna device, which can be used for the higher frequency bands. Then drill-shaped shield plare 4 is provided at the opening edge of such antenna device. Thus the refraction phenomenon caused at edges P1 and P2 of the opening by plate 4 is shifted to edges Q1 and Q2, thus improving the refraction wave and thus obtaining a wide-angle radiation pattern. Furthermore, the electric wave absorber is installed inside plate 4 to secure reflection for the reflected waves from edges P1 and P2 within plate 4, thus avoiding giving the evil effect to the radiation pattern.
Patent JP-2000301990-A (JP)
Title: On-vehicle electronic control device with self-monitoring function
Inventor: KONISHI YASUHIRO
IPC: G05B9/02
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To achieve miniaturization and low costs by making a fail-safe function precise and simple. SOLUTION: This on-vehicle electronic control device has a main control means 2 outputting a drive signal for driving an actuator 3 according to information from a sensor 1, a monitoring means 5 for monitoring the drive condition of the actuator 3, an inhibition means 7 for stopping the drive of the actuator, and a monitoring means 6 outputting an inhibition signal. The main control means 2 includes a test signal output means 11 for outputting a predetermined sequence of short-term drive signals and the monitoring means 6 includes a synchronization means 12 providing the predetermined sequence and a comparison means 13 responding to the synchronization signal to output an inhibiting signal if a monitor signal has differences from the sequence.
Patent JP-S5815668-A (JP)
Title: Grinding stone correcting method for honing tool
Inventor: YORIMOTO YASUJIROU
IPC: B24B53/00
Filed: 1981-07-14
Abstract: PURPOSE:To improve the correction accuracy in such a way that in the captioned correcting method for the honing tool which expands and contracts the grinding stone by reciprocating a connecting rod, correction of the grinding stone is done by means of a regular connecting rod, so that honing can be done as it is. CONSTITUTION:A measuring plate 25 is fitted into a fitting hole 14 of a holder 13, and both ends of a connecting rod 4 are supported by means of a center 31. While a honing tool 1 is being turned, protrusion rate of each measuring plate 25 on the same circumference is measured by means of a measuring instrument 32. If the protrusion rate differs, since the connecting rod 4 is not positioned at the center of the tool body 2, an adjusting screw 29 is reciprocated, the protruded piece part 10 of a split ring 8 is displaced, and the protrusion rate of the measuring plates 25 are adjusted. Then, the measuring plates 25 are removed, a grinding stone is brought into contact with the conic face part 5 of a connecting rod 4 under pressure, fixed, and the outer peripheral face of the grinding stone is corrected by means of a correcting tool, and after removing the adjusting screw, honing is done.
Patent JP-H09296281-A (JP)
Title: Galvanized steel sheet excellent in designing property and secular discoloration resistance and its production
Inventor: MAKI JUN
IPC: C23C22/24
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To produce a galvanized steel sheet for building materials excellent in designing properties by blackish appearance and secular discoloring properties in the case of exposure and to provide a method for producing the same. SOLUTION: This steel sheet obtd. by applying the surface of a galvanized steel sheet with the coating weight of 100 to 400g/m<2> per side contg. 0.1 to 7% Al with phosphate coating of 1 to 4g/m<2> and chromate coating of 1 to 20mg/m<2> , and in which the color tone is regulated to 30 to <45 by L value has a sober appearance and excellent in secular color tone stability. The steel sheet can be obtd. by executing etching treatment in an acidic soln., phosphating treatment and chromating treatment. Furthermore, as the plating original sheet, stainless steel contg. <=0.1% C and 10 to 25%. Cr is used, by which its long term durability improves. Moreover, it is also possible to apply transparent coating of 1 to 10μm which does not deteriorate its color tone for improving its scratching properties.
Patent JP-S62267183-A (JP)
Title: Pressure-sensitive transfer material
Inventor: KOBAYASHI KATSUHIKO
IPC: B41M5/03
Filed: 1986-05-16
Abstract: PURPOSE:To form a pressure-sensitive transfer ink layer having a good transfer and correction properties without adjusting humidity, by allowing an ink vehicle to contain an aqueous solution of an inorg. salt of sodium and/or an inorg. salt of lithium. CONSTITUTION:Pigment, a synthetic resin, a modifying agent, an aqueous solution of an inorg. salt of sodium and/or an inorg. salt of lithium, a volatile solvent and a plasticizer are dissolved and dispersed to prepare an ink vehicle. As the inorg. salt of sodium, there are sodium chloride and sodium iodide etc. and, as the inorg. salt of lithium, there are lithium chloride and lithium iodide etc. and the use amount of each of them is about 0.01-0.1pts.wt. based on the dry wt. of a pressure-sensitive transfer ink layer. Since said inorg. salt destruct the solution system, the volatile solvent, for example, ethylene glycol monomethyl ether is used in order to prevent said phenomenon. By allowing them to contain the aqueous solution of the inorg. salts, the moisture amount of the ink vehicle can be regulated easily, and the good pressure-sensitive transfer layer can be formed without being affected by the humidity of an atmosphere at the time of coating.