baber/WOPTO huggingface dataset:
Patent JP-H04101773-A (JP)
Title: Forming device for grinding wheel of forming grinder
Inventor: NAGATA HIROSHI
IPC: B24B53/04
Filed: 1990-08-13
Abstract: PURPOSE:To form a grindstone in an optional shape, by making a grindstone forming tool holder revolvable around the axial line of a work support part corresponding to the movement in the biaxial direction of a grinding wheel so that a grindstone forming tool is brought into contact with a forming face from the slope line direction of the forming face of the grinding wheel and so as to contact with the forming face from the biaxial direction of the grindsting wheel. CONSTITUTION:A diamond wheel 8 is brought into contact with the lower end of a grinding wheel 6 on the vertical center line of the grinding wheel 6, i.e., on Z axis, and the outer peripheral tip of the grinding wheel 6 is formed by the rotations around each rotating axial line of the both 6, 8. The grinding wheel 6 is then moved simultaneously with in the Y and Z axial directions of this rotation center, and also the diamond wheel 8 is rotated around an A axis in the specified angle range. The grinding wheel 6 is thus formed in a desired outer peripheral shape. In this case, the diamond wheel 8 is controlled so as to contact from the slope line direction at all times with the forming face 11 of the grinding wheel 6, so, a correct tooth profile shape forming is executed without any relation to the error in the roundness shape of the outer diameter tip part of the diamond wheel 8.
Patent JP-H0262594-A (JP)
Title: Character display device
Inventor: YONEDA MINORU
IPC: H04N5/278
Filed: 1988-08-29
Abstract: PURPOSE:To obtain a character signal superposed upon a composite video signal from the beginning by simple constitution by adding color data read out of a color ROM to carrier data by an output control part. CONSTITUTION:When color specification data of a display RAM 12 is inputted to the ROM 40, data from the ROM 40 is inputted to an output control part 41. The composite video signal, on the other hand, is inputted from an AD converter 51 to the control part 41. At the control part 41, the video signal passes through a one-bit shifter and passes through a computing element which adds the color data, so that the video signal which contains signal-colored characters is outputted to a D/A converter 51.
Patent JP-S58112598-A (JP)
Inventor: OGATA NOBUTAKA
IPC: D06F75/26
Filed: 1981-12-24
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-S58115303-A (JP)
Title: Measuring apparatus of corrugated fin
Inventor: HANEDA YUUSAKU
IPC: G01B7/02
Filed: 1981-12-29
Abstract: PURPOSE:To improve the reliability of measured values by providing the tilted device with a length measuring element which moves forwards and backwards along a fin receiving board, and encoder generating an electric signal corresponding to the moving distance of the length measuring element and a counter. CONSTITUTION:The measuring apparatus for a corrugated fin is provided with a box-like housing 1 and the upper part of the housing is used as the fin receiving board 2. A corrugated fin 3 to be measured is set up on the fin receiving board 2. The length measuring element 9A projected from the upper surface of the fin receiving board 2 is attached to a screw shaft 6A and a rotating encoder 11A is coupled with the tip end of the screw shaft 6A so that the encoder 11A oscillates a pulse proportional to the moving distance of the length measuring element 9A. Said constitution attains automatic measurement and improves the reliability.
Patent JP-S6195051-A (JP)
Title: Polyethylene composition with improved transparency
Inventor: FURUSATO MASAYASU
IPC: C08K5/15
Filed: 1984-10-15
Abstract: PURPOSE:To obtain the titled composition suitable for blow molding or extrusion molding, by incorporating a sorbitol derivative in a lightly crosslinked composition comprising high-molecular weight polyethylene and low-molecular weight polyethylene. CONSTITUTION:The objective composition can be obtained by incorporating (A) 100pts. by wt. of a product prepared by lightly crosslinking using pref. benzoyl peroxide of a composition comprising (i) polyethylene with an average molecular weight 100,000-1,000,000 and (ii) another polyethylene with an average molecular weight 1,000-100,000 with the molecular weight ratio (i)/(ii) 2-100 and blend ratio (wt.) (i)/(ii) 5/95-80/20 so that the ratio of the melt index after crosslinking to that before crosslinding: (M.I)2/(M.I)1 falls between 0.05-0.9 with (B) 0.01-2pts. by wt. of a sorbitol derivative of formula (R<1> and R<2> are each 1-10C alkyl or alkoxy; m and n are each 0-3).
Patent JP-H0534271-A (JP)
Title: Agglutination pattern judging device
Inventor: YOKOMORI YASUHIKO
IPC: G01N35/04
Filed: 1991-07-31
Abstract: PURPOSE:To obtain the title device capable of easily performing the correction of the data of a pattern detecting and judging means and the maintenance and inspection of said means. CONSTITUTION:A guide means 2 guiding a plate 1 having a sample applied thereto along a feed path and the plate stopping mechanism 5 provided to the agglutination pattern judging place 4 preset to the feed path and stopping the fed plate at the agglutination pattern judging place 4 are mounted. A pattern detecting and judging means 40 equipped with a pattern detecting and judging part 40A detecting a agglutination pattern to store the same and judging the quality thereof is arranged to the agglutination pattern judging place 4 and the judging means transfer mechanism 40a reciprocating moving said means 40 in the direction crossing the feed path at a right angle if necessary is mounted.
Patent JP-S59107476-A (JP)
Title: Storage system of tlb
Inventor: KITANO YUKIHIKO
IPC: G06F12/10
Filed: 1982-12-09
Abstract: PURPOSE:To decrease the writing frequency of a TLB (translation look-aside buffer) and to reduce the waiting time by selecting a bit of the 2nd memory corresponding to the selected address of the 1st memory and using the selected bit as a display of validity. CONSTITUTION:The valid bits corresponding to the contents of addresses 0-15 of the 1st memory 22 are distributed to 16 bits of the 1st row of the 2nd memory 25. While the valid bits corresponding to the contents of addresses 16-31 are distributed to 16 bits of the 2nd row. Thereafter the valid bits corresponding to the contents of each address of the memory 22 are distributed to 16 bits of the 3rd-15th rows respectively in the same way. In such a way, the valid bits corresponding to the contents of addresses 240-255 of the memory 22 are distributed to the 16 bits of the 16th row of the memory 25. Therefore the rows of the memory 25 are selected with upper 4 bits of an address register 21; and one of 16 bits of each row is selected through a selector 26 with lower 4 bits of the register 21 respectively.
Patent JP-H0878159-A (JP)
Title: Sealing method of organic el element, and organic el element
Inventor: FUJITA MASATO
IPC: H05B33/04
Filed: 1994-09-08
Abstract: PURPOSE: To strongly suppress the growth of a dark spot by sealing the outer circumference of an organic EL element with an inert liquid metal having a dissolved oxygen concentration less than 1ppm and, preferably, a contained moisture less than 10ppm. CONSTITUTION: An organic EL element 10 is preferably covered with a housing member 18 consisting of an electric insulating material such as glass, and the element 10 is housed in the recessed part of the housing member 18. The base 11 of the element 10 is stuck to the housing member 18 by an adhesive 17. An inert liquid 20 is filled and sealed in the space among the base 11, the element 10 and the housing member 18 through an injection port on the bottom part. As the liquid 20, a one having a dissolved oxygen concentration less than 1ppm is used, and a liquefied carbon fluoride having a contained moisture less than 10ppm and a vapor pressure at 25 deg.C, less than 10<-2> Torr is preferably used. As the liquid 20, in general, a commercially available product is treated by means of ordinary temperature vacuum deaeration, freezing vacuum deaeration, or inert gas substitution, and used.
Patent JP-H0555409-A (JP)
Title: Resin-sealed semiconductor device
Inventor: SUZUKI YASUHIRO
IPC: H01L23/29
Filed: 1991-08-27
Abstract: PURPOSE:To enable mounting of semiconductor elements of high power consumption by improving heat radiation characteristics of semiconductor elements, and a reduction of cracks in resin generated by application of heat to semiconductor device when it is mounted on a substrate. CONSTITUTION:An inner lead 1 of lead frame and a semiconductor element mounting part 2 are bonded via a film 4 coated with a bonding agent 3 at both surfaces thereof, the side on the semiconductor element mounting part 2 and allowing fixing of a semiconductor element 5 is sealed with resin and the rear of the semiconductor element mounting part 2 is entirely exposed to outside.
Patent JP-S6276830-A (JP)
Title: Satellite communication system
Inventor: TAKAHASHI KIYOAKI
IPC: H04B7/15
Filed: 1985-09-30
Abstract: PURPOSE:To eliminate the need for closing of a line tying an opposite carrier telephone terminal station equipment and an exchange by providing the carrier telephone terminal station equipment disconnecting the line with an exchange connected with a terminal device when the terminal is hooked on during the time that a satellite line is disconnected. CONSTITUTION:When the satellite line is disconnected while the terminal device is connected to the opposite terminal device through the satellite line, a signal (x) outputted from an S/N deciding noise detector 22 goes to a low level. When the connection between the terminal device and the exchange is disconnected, a transmission exchange signal is opened and a signal (y) goes to an L level signal. Then the reception exchange signal is opened and the connection between the carrier telephone terminal station equipment and the exchange is turned off. When the satellite line is restored, the signal (x) restores to the H level signal and the signal (y) restores also to the H level signal. Thus, even when the terminal device is hooked on during the satellite line is disconnected, the satellite communication system where the line tying the opposite carrier telephone terminal station equipment device and the exchange is not closed is obtained.
Patent JP-H0873292-A (JP)
Title: Graphite crucible for pulling up semiconductor single crystal
Inventor: YAMAZAKI HIROSHI
IPC: H01L21/208
Filed: 1994-09-08
Abstract: PURPOSE: To obtain a graphite crucible with which good pulling up of a semiconductor single crystal is possible and which is long in life and is cost effective by composing the cylindrical body at the peripheral edge of the crucible of an anisotropic carbon fiber reinforced carbon material. CONSTITUTION: This graphite crucible 1 is composed of a stand 2 which constitutes its bottom, the cylindrical body 3 which is inserted into a projecting part 5 formed at the peripheral edge in the upper part of this stand 2 and an annular spacer 4 which is placed at the inner peripheral edge of the bottom of the cylindrical body 3. The cylindrical body 3 is formed of the anisotropic carbon fiber reinforced carbon material which is circumferentially arranged with carbon fibers in tight contact with each other substantially parallel, contains >=25wt.% carbon fibers and is of 1.:0.01 to 0.2 in the ratio of the thermal conductivity in the circumferential direction and the vertical direction.
Patent JP-H0753946-A (JP)
Title: Infrared absorber
Inventor: TAJIMA SHINJI
IPC: C09D11/02
Filed: 1993-08-06
Abstract: PURPOSE:To obtain a new IR absorber and an ink which absorb light only in an IR region and do not absorb visible light. CONSTITUTION:The absorber comprises YbPO4 crystallites having diameters of 5-200nm. This absorber is mixed with an ink vehicle to obtain an ink. By using this ink, an invisible non-information pattern having intense absorption in the range of 900-1,000nm, e.g. a detection mark or a code pattern, can be formed. The code pattern formed from this ink cannot be recognized with the naked eye and has excellent IR absorption. An optical detection mark formed from the ink on a clear sheet, e.g. OHP, is transparent and can be detected with IR rays.
Patent JP-S60107655-A (JP)
Title: Electrophotographic toner
Inventor: SUZUKI NOBUO
IPC: G03G9/09
Filed: 1983-11-17
Abstract: PURPOSE:To enhance image sharpness, durability against successive copying, etc., by using a specified 2:1 type metal complex salt compd. as an electrostatic charge controller and also as a colorant. CONSTITUTION:An objective electrophotographic toner is obtained by successively carrying out melting, mixing, solidifying, and pulverizing of a binder resin and, as a charge controller and also as a colorant, a 2:1 metal complex salt compd. represented by formula I in which R1 is H, 1-4C alkyl, or the like; R2 is halogen; R3 is H, 1-10C alkyl, or the like; R4 is H, 1-4C alkyl, or the like; M is Cr or Co; m is 1-4; and X<-> is an anion. The compd. of formula I is obtained by diazotizing a compd. of formula II, coupling it with a compd. of formula III, and treating the obtained compd. of formula IV (Y<-> is an anion) with a Cr or Co donor in water or an org. solvent.
Patent JP-H0497092-A (JP)
Title: Structure of natural lighting section with screen
Inventor: HATA GIICHI
IPC: E06B9/58
Filed: 1990-08-14
Abstract: PURPOSE:To improve workability by installing a guide rail vertically moving a screen and a roll for guide for preventing the sag of the screen to a sash structure and providing a roll stopping means for guide and a pulling-up means. CONSTITUTION:A guide rail 4 vertically guiding a screen 3 is mounted to a sash structure 2 with a glass mounting section 1, and a roll 5 for guide preventing the sag of the screen is set up by a member separate from the screen 3. Downward movement of fixed value or more of the roll 5 for guide downward shifting along the guide rail 4 is prevented by a roll stopping means 6 for guide. When the screen 3 is pulled up, the roll 5 for guide stopping on its midway by a pulling-up means 7 is drawn up. Accordingly, sag is obviated, and heat- insulating properties can be improved.
Patent JP-S59104958-A (JP)
Title: Recording apparatus
Inventor: IEMURA SHIGERU
IPC: H04N1/27
Filed: 1982-12-07
Abstract: PURPOSE:To provide a recording apparatus having a recording head easy to highly densify a recording electrode, low in cost and having high quality and high reliability, constituted by connecting the recording electrode patterns constituted on a rigid substrate to a voltage pulse applying circuit through a flexible circuit board. CONSTITUTION:A recording electrode is constituted of recording patterns 20 formed on the non-magnetic insulating rigid substrate 19 mounted to the outer peripheral surface of a hollow body 11. The recording electrode patterns 20 are connected to a voltage pulse applying circuit 28 through a flexible circuit board 22 and the rigid substrate 19 is received in the magnetic field due to a magnet roll 12 along with the hollow body 11. The arrangement of the voltage pulse applying circuit 28 relative to a recording head 18 can be freely selected without generating problems in the arrangement linearity of the electrode patterns 20 or the preciseness of arrangement pitches.
Patent JP-S59107223-A (JP)
Title: Spectrochemical analyzer
Inventor: OONUMA TAKEHIKO
IPC: G01J3/00
Filed: 1982-12-10
Abstract: PURPOSE:To execute correct and precise absorbance measurement by continuously moving a reaction cell at a constant speed, exactly detecting the end face of this cell, and measuring light after a prescribed time. CONSTITUTION:Reaction cells 7 are fixed to a reaction table 6 at prescribed intervals and immersed in an annular thermostat water vessel 5. They are moved at a constant speed by rotation of the table 6. Light emitted from a light source 1 illuminates a sample in each cell through a light transmitting window 3, and the light transmitted through the sample is divided with a light dispersing element 10 into each monochromatic light of each wavelength, and converted into each electric signal with a detector 11. These signals are passed through amplifiers 15, 16, 17 and sample holding circuits 18, 19, 20, selected with a multiplexer 21, and converted into a digital quantity with an A/D converter 22. A CPU system 24 calculates a value of absorbance and stores it, and a series of processing is executed. The results of calculation are intermittently outputted with a timer 23.
Patent JP-S6194122-A (JP)
Title: Temperature controller
Inventor: KATAYAMA HISAYASU
IPC: G05D23/19
Filed: 1984-10-15
Abstract: PURPOSE:To improve the noise resistance and the safety of a temperature controller by using the signal of wide pulse width given from a pulse producing circuit to detect a disconnection fault of an electrode wire of a temperature sensor and controlling the energization of a heater with an AND output of said signal sent from the pulse producing circuit and a signal of small pulse width. CONSTITUTION:A heater 40 and a power control element 44 are connected in series to an AC power supply 39, and the temperature of the heater 40 is detected by a temperature sensor 43 consisting of a heat-sensitive element 41 and an electrode wire 42 and a temperature detecting circuit 59. The energization of the element 44 is controlled via a control circuit 67 and a DC/pulse discriminating circuit 72 for execution of the temperature control. This temperature control circuit includes a disconnection detecting circuit 48, an AND circuit 57 and a pulse producing circuit 58 which produces the output signals VZ1 and VZ2 of wide and narrow pulse widths synchronously with the power supply 39. Then the signal VZ1 detects the generation of a disconnection and an AND 57 is secured between both signals VZ1 and VZ2. Thus the output VA is kept at a low level and the element 44 is never triggered. Then the heating of the heater 40. is discontinued.
Patent JP-H1037448-A (JP)
Title: Mortar screed
Inventor: ISHIWATA TAKASHI
IPC: E04F21/16
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a mortar screed capable of obtaining a concrete mortar layer with uniform thickness even by an unskilled worker and surely obtaining the smooth surface of the concrete mortar layer. SOLUTION: Guide rails 2a are provided to a screed main body 2 capable of being pushed against concrete mortar executed with handles 1L and 1R, and a moving platform capable of moving along the guide rails 2a set in an approximately parallel state with the surface of an external facing board in a building is borne on the guide rails 2a in the case the screed main body is pushed against the concrete mortar. Then, a trowel 8 for leveling the surface of the concrete mortar with the movement of the guide rails 2a is mounted to the moving platform, and the trowel 8 is automatically fed by manual operation of a control button 12a provided to the screed main body 2.
Patent JP-H0963960-A (JP)
Title: Formation of thin film using sputtering and device thereof
Inventor: SHIMAMURA HIDEAKI
IPC: H01L21/203
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of a foreign substance on a substrate by a method wherein the distance between the sputtering main surface of a sputtering target and the substrate of an object to be formed with a film is made at least two times or longer than an ion sheath in plasma and is unlimitedly approached each other the two times longer and moreover, the pressure of sputtering gas, which is introduced in a discharge space, is set in the range of a specified value. SOLUTION: The interval between a target and a substrate of an object to be formed with a film is brought close to each other as narrow as possible for preventing the film from being formed as few as possible excluding the substrate. For this, a space alone, in which a plasma sheath, which is necessary fad generating plasma and for making the plasma maintain, can be formed, is provided. That is, the interval between a sputtering target 120 and the substrate is made at least two times or wider than an ion sheath and is brought close to each other the two times wider to the utmost. Moreover, the pressure of sputtering gas is made high and the mean free process of ions in the plasma is made shoot setting the pressure of the sputtering gas at 20mTorr to 2Torr. Thereby, the amount of deposition of the ions on an adhesion-preventing shield 109 can be lessened.
Patent JP-H0634550-A (JP)
Title: Gas sensor
Inventor: IMAI TAKAYUKI
IPC: G01N21/59
Filed: 1992-07-21
Abstract: PURPOSE:To obtain a gas sensor of which the lifetime is prolonged, in particular, relating to the gas sensor using an optical fiber. CONSTITUTION:A gas sensor measures the concentration of gas by detecting a change in optical properties of a solution 16 containing a dye of which the optical properties change in responce to a gas to be measured. A cell 15 formed partially of a gas-permeable film 14 is filled with the solution 16. At least one optical fiber 11 for projecting and sensing light is led into the cell 15. At least two thin pipes 21 and 22 for circulating the solution 16 are led into the cell 15 and thereby the concentration of the dye in the solution 16 is kept at 10<-6> to 10<-2>mol/lit. By keeping this concentration of the dye, excellent sensor characteristics of high precision and long life can be obtained.
Patent JP-S60109580-A (JP)
Title: Production of cis-d-2-(4'-methoxyphenyl)-3-acetoxy-5-(2- dimethylaminoethyl)-2,3-dihydro-1,5-benzothiazepin-4(5h)-one or its salt
Inventor: HASEGAWA AKIRA
IPC: C07D281/10
Filed: 1983-11-16
Abstract: PURPOSE:To obtain the titled substance useful as a drug for cardiopathy, in high yield, by cyclizing a cis-d-2-acetoxy-3-(4'-methoxyphenyl)-3-[(2'-dimethylaminoethylamino)ph enylthio]propionic acid compound. CONSTITUTION:The compound of formula II can be produced by reacting the compound of formula I (R1 is H or lower alyl) with <=1 equivalent of an acid anhydride at 0 deg.C- room temperature for 1-3hr, in the presence of pyridine and optionally a base. The base is e.g. sodium carbonate, triethylamine, etc., and the acid anhydride is e.g. acetic anhydride, propionic anhydride, etc. EFFECT:The objective compound can be produced in high yield and purity, under mild reaction condition in a relatively short time.
Patent JP-H04101038-A (JP)
Title: Air/fuel ratio control device for internal combustion engine
Inventor: FURUYA JUNICHI
IPC: F02D41/14
Filed: 1990-08-17
Abstract: PURPOSE:To prevent erroneous control by prohibiting air/fuel ratio correction based on an air/fuel ratio sensor on the downstream side of a catalyst for a predetermined period of time when an air/fuel ratio lean state in a non air/fuel ratio feedback control condition is changed to an air/fuel ratio feedback control condition. CONSTITUTION:A first and a second air/fuel ratio sensors A and B are provided on the upstream and downstream sides of a catalyst for exhaust purification in an exhaust passage of an engine. And a first air/fuel ratio correction amount is calculated by a first means C according to an output value of the first air/fuel ratio sensor A, a second air/fuel ratio correction amount is calculated by a means D according to an output value of the second air/fuel ratio sensor B, and a final air/fuel ratio correction amount is calculated by a means E based on the first and the second air/fuel ratio correction amounts. In the above device, when an air/fuel ratio lean state in a non air/fuel ratio feedback control condition is changed to an air/fuel ratio feedback control condition, an action of the second means D is prohibited from the time of change till the output value of the second air/fuel ratio sensor B shows a rich state, and the second air/fuel ratio correction amount is fixed by a means F.