baber/WOPTO huggingface dataset:
Patent JP-H0766674-A (JP)
Title: Oscillator
Inventor: ITAMOCHI SHINJI
IPC: H03H9/19
Filed: 1993-08-26
Abstract: PURPOSE:To reflect main vibration generated at center part of the tongue-shaped vibration part of a diaphragm by the outer peripheral end and suppress secondary vibration by forming a secure gap of a cut groove at the outer periphery of the tongue- shaped vibration part of the diaphragm and slanting it from the thickness-directional center part to the upper and lower directions toward the center of the vibration part, respectively. CONSTITUTION:A frame body 28 and the frame body part 15 of the integrated diaphragm 13 are mounted on a lower case 6 and applied with pressure while heated to perform the interatomic bonding of the diaphragm 13 which has mirror surfaces. At this time, a gaseous substance which is produced owing to the heating is discharged upward through the cut groove 18. Glass-made plugs is pressed in through holes 10 and 25 of the lower case 6 and the gas produced at this time is discharged upward from the cut groove 18. Then a signal is applied between electrodes 12 and 27 and the oscillation frequency of the vibration part 17 is measured; and frequency adjustment, e.g. trimming is performed on the basis of the measured frequency and an upper case 4 is mounted on the frame body 28 and applied with pressure while heated to perform interatomic bonding between the mirror surfaces, thereby sealing the oscillator in one body.
Patent JP-H0552891-A (JP)
Title: Measuring apparatus for surface potential
Inventor: FURUKAWA KOJI
IPC: G01R29/12
Filed: 1991-08-23
Abstract: PURPOSE:To enable execution of measurement for which a temperature control is simplified sharply, by applying a light beam of linear polarization in the direction of the crystal axis wherein the temperature dependence of a refractive index in a nonlinear optical crystal is low and by conducting phase detection of the light beam passing through the crystal. CONSTITUTION:A crystal 22 having an electrooptical effect is held by opposite electrodes 32a and 32b between and the electrode 32a on one side has a measuring head 16 so disposed as to face a charged body which is a body A to be inspected. A light beam of linear polarization in the same direction as the direction of the crystal axis wherein the temperature dependence of a change in a refractive index in the crystal 22 is small is emitted from a light source 12. The emitted light beam is separated into a measuring light La passing through the measuring head 16 and a reference light Lb not passing there- through, and after the measuring light La passes through the measuring head 16, this measuring light La and the reference light Lb are synthesized and made to interfere with each other, so as to execute phase detection.
Patent JP-S6193800-A (JP)
Inventor: YUTSUTA MOHAUPUTO
IPC: H01L41/37
Filed: 1985-09-25
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-H0634455-A (JP)
Title: Force conversion element and pressure detection circuit using same
Inventor: OMURA YOSHITERU
IPC: G01L23/22
Filed: 1992-07-16
Abstract: PURPOSE:To obtain a force conversion element which can reduce the number of lead wires to be used and can improve temperature characteristics and has a wider operating temperature range. CONSTITUTION:A force conversion element 100 indludes a silicon semiconductor 400 with a crystal face (110), 40a, a pair of electrodes 42 and 42' common to input/output which are provided opposingly in direction <110> of a crystal and in a direction which is equivalent to it, and a force transfer block 60 which is joined to the crystal face 40a of a silicon semiconductor 40 and transfers a compression force W to the crystal face 40a vertically, and a support pedestal 70 which is joined to the surface at the opposite side of the force transfer block joint surface of the silicon semiconductor 40 and supports the silicon semiconductor 40. Then, the compression force W is operated vertically to the crystal face 40a of the silicon semiconductor 40 via the force transfer block 60 while allowing current flow to the silicon semiconductor 40 via the pair of electrodes 42 and 42' common to input/output and a measurement voltage corresponding to the compression force W is output from the above pair of electrodes 42 and 42' common to input/output.
Patent JP-S60108336-A (JP)
Title: Manufacture of chalcogenide glass fiber
Inventor: OKADA TAKAO
IPC: G02B6/00
Filed: 1983-11-11
Abstract: PURPOSE:To manufacture the titled glass fibers of uniform composition, by blowing an inert gas with a low O2 content and an organometallic compound containing a chalcogen element into a glass tube to form a chalcogenide glass layer. CONSTITUTION:O2 Is removed from an inert gas in a tank 1 with a purifying apparatus 2, and the purified inert gas is introduced through a flowmeter 5 into a vessel 8 to carry vapor of an organometallic compound containing a chalcogen element in the vessel 8. The inert gas carrying the vapor, together with H2S fed from a tank 8 through a flowmeter 20, is introduced into a glass tube 14 rotating at a given speed by a glass lathe 11. The glass tube 14 is heated in an electric furnace 23, and high frequency is applied to a high-frequency heating coil 22. The organometallic compound is subjected to plasma reaction to deposit a chalcogenide glass layer on the inner surface of the glass tube 14. Valves 3, 9, 19 and 21 are then closed to open valves 4 and 10. The interior of the glass tube 14 is then replaced with the purified inert gas, and the glass tube 14 is collapsed in the electric furnace 23 to form a preform, which is then spun into glass fibers.
Patent JP-S6278077-A (JP)
Inventor: TAKASHIMA KAZUHIDE
IPC: B65D83/00
Filed: 1985-09-27
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-H1054274-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: GOTO MASAHITO
IPC: F02D41/02
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To easily emit absorbed sulfur without heating from the outside by making an absorbent absorb NOx at the time of an air-fuel ratio being lean, and in case of the absorbent absorbing the specified quantity or more of sulfur, setting the air-fuel ratio to rich, and increasing the heating value of exhaust gas. SOLUTION: In air-fuel ratio correction factor computing routine in a control part 120, an air-fuel ratio correction factor is first obtained as a function of intake air quantity Qa and cooling water temperature Tw detected by an airflow meter 102 and a cooling water temperature sensor 113, and in case of this factor being 1.0 or less and lean burn operation being judged to be in progress, lean misfire is generated in case of the count value of an emission counter being not less than the value corresponding to the time required for sulfur emission. Exhaust gas is thereby burnt in an exhaust emission control device to raise the temperature of an NOx absorbent and to emit absorbed sulfur. The air-fuel ratio correction factor is then set to a rich air-fuel ratio of 1.0 or more.
Patent JP-H1136836-A (JP)
Title: Device and method for detecting abnormality of hydraulic pressure for lubricating engine
Inventor: AKIYAMA SADACHIKA
IPC: F02D45/00
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To accurately detect the hydraulic pressure of a lubrication circuit lubricating a crankshaft, camshafts, bearings and the like of an engine, and concurrently, detect abnormalities under hydraulic pressure. SOLUTION: This device detects abnormalities of lubricant for an engine by measuring the hydraulic pressure or oil temperature for lubricating, the engine. The device is formed out of an engine revolution speed sensor 31 detecting engine revolution speed, an injection quantity detection sensor measuring the quantity of injection for an injection pump 20, and of a control part 30 where the time when a rated power is outputted, is judged based on engine revolution speed and the quantity of injection, concurrently, the value of hydraulic pressure detected at the time of a rated engine output, is corrected to the specified kind of oil set in advance and the value of hydraulic pressure at a specified temperature by a hydraulic pressure converting correction factor and a temperature correcting factor, and concurrently,  the corrected value of hydraulic pressure is compared with the corrected value obtained at the previous time of hydraulic pressure at the time of a rated engine output, and when the difference is found to have been greater than a threshold, it is judged that hydraulic pressure is abnormal.
Patent JP-S59102671-A (JP)
Inventor: SAITOU HIROSHI
IPC: B62J17/00
Filed: 1982-12-03
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-H0494327-A (JP)
Title: Recording device
Inventor: NITTA TETSUHIRO
IPC: B41J13/00
Filed: 1990-08-10
Abstract: PURPOSE:To accurately set an inter-axis interval of a roller for driving power transmission by making a feeding port of an automatic feeding device abutted on a recording sheet inserting port provided on the bottom surface of a recording device which is stood upright, through a positioning hook, and whereby linking the feeding device with the recording device. CONSTITUTION:A moving hook 38 of an automatic feeding device 30 is linked with a hooking part 53 on the bottom surface of a recording device 10, which is stood upright, so as to abut a feeding port 49 of the automatic feeding device 30, on a recording sheet inserting port 28 on the bottom surface of the recording device 10. A feeding cassette 50 is half-opened, while a recording sheet 13 is pushed up by a pressure plate 68, and a paper sheet is carried out one by one by a carrier roller 41 and a slid contact roller 42. The paper sheet is carried by a roller 14 in the recording device 10, and is stored in a recorder 15, and is discharged on a tray 16. In a case of manual feeding mode, the cassette 50 is turned in the direction of an arrow A, while a manual feeding board 43 is turned in the direction of an arrow B. A carrier route is almost linear, and is shortened. The inter-axis interval between the carrier rollers 41, 14 and the slid contact roller 42 is accurately set, and even when a hard sheet such as postcard, is to be fed, stable feeding is ensured.
Patent JP-H0943072-A (JP)
Title: Dynamic quantity sensor
Inventor: ASAOKA AKIRA
IPC: G01L3/10
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a dynamic quantity sensor with good space efficiency, high measurement accuracy and a low cost. SOLUTION: A first multi-pole magnetized magnet 21 with magnetic polarities alternately varied in a peripheral direction is attached to an input axis, and a second multi-pole magnetized magnet 22 similarly with magnetic polarities alternately varied in a peripheral direction is attached to an output axis, respectively. A sensor unit 30 placed on a fixed side includes an MR substrate 35 supported on a circuit board 33 for detecting inclination of a line of magnetic force formed between the first and second magnets 21, 22 clue to a shift in a relative magnetic pole position of the output axis with torque applied with an MR pattern 38 on the MR substrate to detect torque.  In addition, a change in inclination of a line of magnetic force formed between adjacent magnetic poles of one of the multi-pole magnetized magnets is detected by the MR pattern formed similarly on the MR substrate 35 to also measure a rotation angle of the input axis.
Patent JP-S60105346-A (JP)
Title: Document forming communication terminal device
Inventor: YAMAGUCHI HIROSHI
IPC: G06F13/00
Filed: 1983-11-14
Abstract: PURPOSE:To attain ease of exchange of an object file between document forming communication terminal devices by discriminating whether a reception file is the object file or not and restoring the reception file into the object file. CONSTITUTION:When the transmission of the object file is commanded by a transmission command means A, a file converting means B reads the object file from a file storage section C, converts it into a file according to the communication format and transfers it to a communication control section D. On the other hand, when the control section D receives information from a destination communication terminal device, a discrimination means E discriminates whether or not the receiving file is the object file, and when the file is the object file, the information is transferred to the restoring means F, where the file is restored into the original object file and stored in the storage section C. The object file is transmitted and received between terminal devices in this way and the replacement of the object file is attained easily.
Patent JP-H1146993-A (JP)
Title: Electric cooker
Inventor: NAKANO KOICHI
IPC: F24C15/20
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a simply structured and easy-to-handle housefoed-use electric cooker which has a soot removing means made up of commercially available materials, with outstanding soot removing function. SOLUTION: This electric cooker comprises a blow-off aperture 8 opened above the peripheral wall of a plate 4 with a suction aperture 6 opened in the center, an air blowing means 13 which sucks air from the suction aperture 6 of the plate 4 provided below a heating means 5 mounted below the plate 4 and blows the sir to the blow-off aperture 8, and an unwoven fabric filter 11 composed mainly of pulp which is arranged in an air passage between the suction aperture 6 of the plate 4 and the blowing means 13, with an enclosure covering the overall structure of the electric cooker. With this pulp unwoven fabric used for the filter 11, the electric cooker with the filter 11 which is at a low cost and has outstanding soot removing performance is obtained.
Patent JP-2001042905-A (JP)
Title: Programmable controller
Inventor: YOSHIDA TAKUHIRO
IPC: G06F15/167
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for preparing a read and write program for a programmable controller by performing mutual data transfer with the outside according to externally specified transfer definitions when a data transfer request from outside is detected each time repetitive operation is performed. SOLUTION: A common memory 21 is an external memory of a programmable controller 10 and a flag area, a definition area, and a data area are set. The programmable controller 10 confirms a data transfer request flag written to the flag area by polling at each time of repetitive operation to detect the data transfer request. Transfer definitions written to the definition area corresponding to the data transfer request flag are read out to specify the transfer definitions from the common memory 21 of a user controller 20, i.e., from outside. According to the specified transfer definitions, mutual data transfer with the data area corresponding to the data transfer request flag, i.e., with the outside is carried out.
Patent JP-2000045325-A (JP)
Title: Fluidization treatment device
Inventor: OKUMURA SHINYA
IPC: B01F3/12
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To easily and quickly eliminate foreign matters, etc., to improve the flow of a discharging passage in the case where the discharging passage connected to a fluidization treatment tank is stopped up with the foreign matters to prevent slurry from flowing therethrough. SOLUTION: In order to backfill an excavated part with fluidization treated slurry inside a fluidization treatment tank 20, a piping joint section 45 is provided in an outlet 20b formed in a lower side of the fluidization treatment tank 20. The piping joint section 45 provides an openable cover 48 to a surrounding wall section 46 projected from the fluidization treatment tank 20, and a joint cylinder section 49 is provided in the openable cover 48. An opening and closing shutter 55 for opening and closing the outlet 20b is provided in the inside of the fluidization treatment tank 20, the opening and closing shutter 55 is so constituted that it can be opened by a hydraulic cylinder 56.
Patent JP-H0376763-A (JP)
Title: Pigment having ultraviolet and infrared screening effect
Inventor: NOGUCHI TAMIO
IPC: A61Q17/04
Filed: 1989-08-21
Abstract: PURPOSE:To improve the adhesiveness to the skin, the spreadability, and the ultraviolet and infrared screening effect by coating the surface of flaky base material particles with a metallic oxide mixture comprising TiO2 and ZrO2 at a specified molar ratio. CONSTITUTION:An aqueous suspension of flaky base material particles (e.g. talc) having a particle diameter of 0.5-100mum is mixed with a mixture of an aqueous solution of 5-35wt.% Ti compound (e.g. TiCl3) and an aqueous solution of 5-35wt.% Zr compound [e.g. Zr(SO4)2] at an equivalent ratio of the Zr compound to the Ti compound of 0.1 to 1.5; an aqueous solution containing 5-35wt.% alkali hydroxide (e.g. NaOH) or alkali carbonate (e.g. Na2CO3); and if necessary, an aqueous solution containing Ba ions (e.g. BaCl2). While the pH of the mixture is adjusted to 1.5 to 2.5, a reaction is effected to deposit a hydrated TiO2 and a hydrated ZrO2 on the surfaces of the base material particles. The obtained solid product is separated, dried at 105-110 deg.C, and baked, thus giving a pigment which comprises the flaky base material particles having the surfaces coated with 20-60wt.% metallic oxide mixture comprising TiO2 and ZrO2 at a molar ratio of (10:1) to (10:15).
Patent JP-S58115381-A (JP)
Title: Measuring device of distribution of shoal of fish
Inventor: KAWAGUCHI SHINICHIROU
IPC: G01S15/96
Filed: 1981-12-29
Abstract: PURPOSE:To obtain mean intervals of fish bodies on real-time basis on every reception  by utilizing the autocorrelation function of an instantaneous value of the power of received wave sound pressure containing informtion of a distribution of a shoal of fish  to a sequence of interference components. CONSTITUTION:Ultrasonic pulses from a generating circuit 1 are transmitted and received through transmitter and receivers 3-3'' simultaneously or on time-division  basis as pulses having different-frequency carriers. The received wave sound pressure  of every reception frequency is passed through filters 5-5'' and STC circuits 7-7'' to  correct propagation attenuation and after linear detection at parts 8-8'', addition and  averaging 9 is performed and then squaring 10 is done to obtain a basic component of instantaneous power. Each received wave sound pressure after linear detection, on the  other hand, is passed through a multiplexer 11 and a squaring circuit 12 to obtain an  instantaneous value of power containing an interference component. Then, the basic  component is subtracted from an (interference plus basic) component at a section 13  and the difference is supplied to an arithmetic part 16 through a sample holding circuit  14 and an A/D converting circuit 15 to obtain mean intervals of fish bodies on the basis  of the autocorrelation function of the instantaneous power of the received sound pressure to variation of a sequence of interference components or the arithmetic result of  a power spectrum.
Patent JP-S6274593-A (JP)
Inventor: HOSOKAWA YORIO
IPC: B25J9/16
Filed: 1985-09-26
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-S6456936-A (JP)
Title: Air-fuel ratio controller for internal combustion engine
Inventor: NISHIYAMA RYOJI
IPC: F02D41/00
Filed: 1987-08-27
Abstract: PURPOSE:To improve the purifying efficiency for exhaust gas by controlling the duty ratio between on the lean side and rich side of the aimed air-fuel ratio so that the air-fuel ratio variation in which the purifying efficiency of an exhaust gas purifying device becomes max. is generated. CONSTITUTION:A wide range air-fuel ratio sensor 8 installed in the exhaust pipe 7 of an internal combustion engine 1 detects the air-fuel ratio in the range from a rich side to a lean side. A controller 9 feedback-controls an injector 6 installed in a suction pipe 2 so that the actual value detected by the sensor 8 accords with a previously set aimed value. Further, an exhaust gas purifying device 10 is installed in the exhaust pipe 7. In this constitution, the driving pulse width of the injector 6 is vibrated in a prescribed wave form, and the duty ratio between on the lean side and rich side of the vibration wave form is controlled, and the fuel feed quantity is controlled so that the optimum purifying condition of the exhaust gas purifying device 10 is satisfied.
Patent JP-S6272478-A (JP)
Title: Welding method for reinforcing member
Inventor: SUGIURA MASAKI
IPC: B23K9/02
Filed: 1985-09-26
Abstract: PURPOSE:To reduce the stress of the welding bead toe part and to control the breakage by forming a welding bead continuously on the extension line in succession to the corner part formed by the reinforcing member which is located at right angles on the two faces adjacent at the prescribed angle and the two faces. CONSTITUTION:A welding bead 22 of forms the extension part 34 extending continuously further by the prescribed length L from the angular part 26 of a reinforcing member 16 on the extension line of a corner part 18 on the inner surface 14 of a L shaped member 10. Therefore, the toe part 28 of the welding bead 22 is located apart by the prescribed length L from the tip of the angular part 26 where the stress is concentrated. Consequently, even in case of a welding defect being existed at the toe part 28 of the welding bead 22, the stress at the toe part 28 becomes smaller than the stress at the angular part 26 and the strength of the L shaped member 10 is increased.
Patent JP-S6190156-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: KANEKO YUTAKA
IPC: G03C7/30
Filed: 1984-10-09
Abstract: PURPOSE:To enhance light fastness of a magenta color image by forming on a support a layer contg. a 1-H-pyrazolo-[3,2-c]-s-triazole type coupler and an image stabilizer represented by a specified formula. CONSTITUTION:The silver halide color photographic sensitive material superior in tone preservability can be obtained by coating the support with a soln. of an org. solvent, such as alkyl phthalate, having a b.p. of about >=180 deg.C, contg. a silver halide emulsion, a 1-H-pyrazolo-[3,2-c]-s-triazole type coupler, and a compd. represented by the formula in which R1, R3 are each H, halogen, alkyl, alkenyl, alkoxy, or the like, R2 is H, halogen, alkyl, acyl, acylamino, or the like, and z is chroman or the like.
Patent JP-H0262346-A (JP)
Title: Duplicate transport detecting device for thin plate
Inventor: MATSUKI YOSHIHIRO
IPC: B65H7/12
Filed: 1988-08-30
Abstract: PURPOSE:To certainly exclude the feeding of a thin plate having unproper overlap by setting a minimum interval between the detecting surface of a detecting arm which is in a detection waiting position and the backup surface of a backup member smaller than the minimum value of unproper feeding thickness and larger than proper feeding thickness. CONSTITUTION:When a thin plate 1 is in a state of unproper transporting, the thin plate 1 gets into space between the arc-shaped detecting surface 18 of a detecting arm 11 and the backup surface 19 of a backup member 12 so as to oscillate the detecting arm 11 from its detection waiting position. By this oscillation, the arc-shaped detecting surface 18 of the detecting arm 11 comes near the backup surface 19 of the backup member 12 so that an interval between both members 11, 12 becomes narrower. As a result, the thin plate 1 is pressedly put between the detecting arm 11 and the backup member 12 and the detecting arm 11 oscillates as far as a detecting position where the transporting of the thin plate 1 is locked so as to stop here and actuate a detecting sensor 13 at the same time to inform the fact that the thin plate 1 is locked.