baber/WOPTO huggingface dataset:
Patent JP-H0943192-A (JP)
Title: Limit current type oxygen sensor
Inventor: TSURUTA KUNIHIRO
IPC: G01N27/26
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a limit current type oxygen sensor for diagnosing the presence or absence of deterioration when using a sensor, judging that the deteriorating occurred if any deterioration should be detected, and preventing erroneous use. SOLUTION: One cathode electrode film 2 is formed at one surface side of a sheet-shaped oxygen ion conductive solid electrolyte 1 and an anode auxiliary electrode film 3a and an anode main electrode film 3b are formed on the other surface side. The area of the anode main electrode film 3b is equal to or more than 60% and equal to or less than 90% of the total area of an anode electrode film and the total area is within ±10% of the area of the cathode electrode film 2. Then, a diffusion limiting body 5 with an oxygen diffusion hole 4 for communicating with the cathode electrode film 2 inside is arranged on it.  A current Ib flowing through the anode main electrode film 3b and a current Iab flowing through the anode electrode films 3a and 3b is read, thus judging that a sensor deteriorated (no limit current characteristics) when the current ratio Ib/Iab is larger than a setting value which is stored in advance.
Patent JP-H0535284-A (JP)
Title: On-vahicle acoustic device with noise reducing function
Inventor: SHOJI YOSHITERU
IPC: F01N1/06
Filed: 1991-07-31
Abstract: PURPOSE:To realize stable noise reduction effect and eliminate a decrease in the S/N ratio of a reproduced sound with simple constitution. CONSTITUTION:A subtracter 147 subtracts a signal equivalent to the reproduced sound in a car room from the reproduced sound and noise signal in the car room which are detected by a microphone 129, a low-pass filter 144 extracts the low-frequency range component of the in-room noise, and the transmission characteristics of an adaptive filter 146 are so controlled as to minimize the low-frequency range component of the in-room noise. Further, this device is equipped with a control part 106 which controls the attenuation quantity of a sound volume variation part 104 according to the output level of a noise detection part 141.
Patent JP-S6435558-A (JP)
Title: Photosensitive planographic printing plate
Inventor: TOMIYASU HIROSHI
IPC: B41N3/03
Filed: 1987-07-31
Abstract: PURPOSE:To obtain a photosensitive planographic printing plate having superior resistance to processing chemicals, superior suitability to safelight and wide development latitude by forming a photosensitive layer of a specified photosensitive compsn. on a support based on an electrolytically etched and anodically oxidized Al material. CONSTITUTION:A photosensitive layer of a photosensitive compsn. contg. o- naphthoquinonediazidosulfonic ester of polyhydroxybenzophenone, <=50wt.% novolak resin and >=50wt.% vinyl-based polymer having phenolic hydroxyl groups is formed on a support based on an electrolytically etched and anodically oxidized Al material. The etching is carried out in an electrolytic soln. contg. principally hydrochloric acid or nitric acid. A photosensitive planographic printing plate having superior resistance to processing chemicals, wide development latitude and superior suitability to safelight is obtd.
Patent JP-H0835616-A (JP)
Title: Fuel-feeding device in heating apparatus
Inventor: YAMAGUCHI TETSUSHI
IPC: F23K5/20
Filed: 1994-07-22
Abstract: PURPOSE:To scrape away any extraneous matter, that may enter the gap between a movable iron core and a thin-walled cylindrical structure, into a locally provided internal hollow so as to prevent the movable iron core from being stuck. CONSTITUTION:Kerosine is fed into a vaporizer 42 by a fuel pump 47 to be vaporized in a manner of preheating. Before ignition of a burner 41 the fuel oil which has not been vaporized yet is returned to a fuel tank 49 through a condensate passageway 6b. When the burner 61 is ignited, the condensate passageway 6b is closed and atomized fuel is ejected from a fuel ejection hole 3a of a vaporizing cylinder 3 into a mixing tube 41a of the burner 41 and burned at the burner 41. An electromagnetic actuator A opens and closes a fuel-feeding valve 2 provided to the fuel ejection hole 3a and a fuel-returning valve 8 provided to the condensate passageway 6b. In the peripheral side of the movable iron core 22 of the electromagnetic actuator A a plurality of annular grooves are formed at an interval between each other in the axial direction.
Patent JP-H1122574-A (JP)
Title: Construction machine
Inventor: MATSUSHITA SHIN
IPC: E02F9/00
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To arrange an additional fuel tank at a position near a fuel tank and easily conduct the piping work for connecting the additional fuel tank to the engine side. SOLUTION: A fuel tank 19 is provided on the right front side of a revolving frame 4, and an additional fuel tank 25 is arranged in a storage box 22 provided on the front side of the fuel tank 19. The bottom face section side of the fuel tank 19 and the bottom face plate side of the additional fuel tank 25 are connected together via a communication pipe, and the communication pipe is connected to a fuel feed pipe feeding fuel to the engine side via a T-joint. The upper side of the fuel tank 19 and the upper side of the additional fuel tank 25 are connected together by a breathing pipe 32.
Patent JP-H0242796-A (JP)
Title: Manufacture of multilayer ceramic substrate
Inventor: SUNAHARA KAZUO
IPC: H05K3/46
Filed: 1988-08-02
Abstract: PURPOSE:To prevent the blackening of a multilayer ceramic substrate, a decrease in insulation resistance value, blister, oxidation of a copper conductor, etc., by burning a work in which a copper conductor is formed on a green sheet and laminated in a multilayer structure in a mixture gas atmosphere of water vapor, oxygen and inert gas at temperatures below 1000 deg.C. CONSTITUTION:Feedstock powder of ceramics, organic binder and so forth are mixed to form a green sheet. A wiring conductor is formed thereon. After the green sheet is laminated in a multilayer structure, it is burned in a mixture gas atmosphere of water vapor, oxygen and inert gas at a temperatures below 1000 deg.C. That is, during burning, it is varied at the steam partial pressure and the oxygen partial pressure at which it is mixed in inert gas in separate ranges of about 550 deg.C or less and about 650 deg.C or more so that organic binder in the green sheet is scattered completely. This makes it possible to prevent the blackening of a substrate, a decrease in insulation resistance value, and blister.
Patent JP-S5981993-A (JP)
Title: Trunk line early-stage incoming call processor of automatic exchange
Inventor: SAKAKIBARA SHIYUUHEI
IPC: H04M7/00
Filed: 1982-11-01
Abstract: PURPOSE:To prevent an erroneous connection of a line by detecting a dial pulse as early-stage pulse and performing abnormal call processing when the dial pulse arrive from an opposite station before specific timing. CONSTITUTION:A relay J is energized by the incoming call from the opposite station through a trunk line TRL to make its make contact j1, operating a relay K. If a dial pulse signal arrives from the opposite station before this relay K operates, the relay J operates to make its break contact j2 again and the relay R is grounded through a make contact k7, break contact j2, and break contact ck0 to operate. Then, the relay R holds the operation by a self-holding contact r1 until the loop actuation from the opposite station is released. Once the relay R operates, the break contacts are broken to cut off the loop actuation to an exchange and a connection with a register is aborted. Further, a make contact r3 is made to send a busy tone.
Patent JP-S6352668-A (JP)
Title: Ripple voltage detection for power circuit
Inventor: SATO MITSUTAKE
IPC: H02M3/28
Filed: 1986-08-19
Abstract: PURPOSE:To quickly detect the deterioration of a smoothing capacitor, by detecting ripple voltage with a ripple voltage detection circuit provided in parallel to the smoothing capacitor, and by sounding an alarm or turning off the DC power source if the ripple voltage exceeds a prescribed value. CONSTITUTION:The output of a DC power source 1 is supplied to a load 8 through a choke coil 2, a transformer 6 and a rectification circuit 7. A DC cutoff transistor 5 is controlled by a pulse width control circuit 9 in response to the output voltage. A ripple voltage detection circuit 10 is provided in prallel to a smoothing capacitor 3. By this detection circuit 10 the ripple voltage of the smoothing capacitor 3 is detected. When this detected ripple voltage exceeds the prescribed value, an alarm ALM is sounded or the DC power source 1 is cut off.
Patent JP-2000006504-A (JP)
Title: Tape take-up device
Inventor: SHIRAISHI KOJI
IPC: B41J3/36
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To enable a tape to be taken up certainly and smoothly regardless of the width of the tape. SOLUTION: Each of a first and a second take-up shaft 5, 6 which take up a narrow ink tape and a wide ink tape by kind is arranged so that a varying transfer torque is transmitted to the shafts 5, 6 in accordance with the width of the ink tapes using a first and a second friction clutch 14, 15. Consequently, when the narrow ink tape is taken up, it is taken up using the first take-up shaft 5 to which the rotation of a drive motor 12 is transmitted by the first friction clutch 14 whose transmitted torque is low, and when the wide ink tape is taken up, it is taken up using the second take-up shaft 6 to which the rotation of the drive motor 12 is transmitted by the second friction clutch 15 whose transmitted torque is high.  Thus it is possible to take up the ink tape by the transmitted torque complying with the width of the tape and tape up the ink tape certainly and smoothly without fear that the ink tape might be cut, even when the width of the ink tape is different.
Patent JP-S6437193-A (JP)
Title: Recorder or reproducer
Inventor: SAKATA TSUGUHIDE
IPC: H04N9/79
Filed: 1987-07-31
Abstract: PURPOSE:To expand the frequency band capable of recording by recording at least one signal of either luminance signals or color signals for one picture on the plural recording tracks of a recording medium. CONSTITUTION:A luminance signal from an input terminal 2 is transmitted to the contact point (a) of a changeover switch 12A via an FM modulation circuit 8. Color signals from input terminals 54, 66 is transmitted to the contact point (b) of a changeover switch 12B. Via FM modulation circuits 60, 72 and an adder 64. The switches 12A, 13B are controlled by a system controller 44. The luminance signal and the color difference signals are selectively supplied to magnetic heads 22, 24, 26, 28, and recorded respectively on the plural recording tracks of the magnetic disk.
Patent JP-S5985246-A (JP)
Inventor: HAYASHI TORAHIKO
IPC: A21C3/04
Filed: 1982-11-04
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-H0359094-A (JP)
Title: Lubricant for rail and wheel
Inventor: SATO AKIHITO
IPC: C10N10/12
Filed: 1989-07-27
Abstract: PURPOSE:To reduce abrasion of a rail or a wheel and to satisfy the retainability, spreadability and capability of wrapping around, thereby reducing the amount of a fuel for a locomotive, by using a specific synthetic ester as a base oil and adding a solid lubricant thereto. CONSTITUTION:An esterification product of a polyether polyol of formula I or II (wherein X1 and X2 are each H or CH3; and n is 0, 1-10) or a sulfur- containing alcohol or a mixture thereof as a base oil is mixed with 0.1-30wt.% solid lubricant (e.g. graphite, molybdenum disulfide, melamine cyanurate, etc.), thereby obtaining a lubricant for a rail or a wheel.
Patent JP-S6084803-A (JP)
Title: Three-dimensionally stabilized electromagnet apparatus
Inventor: MATSUSHITA HIDETOSHI
IPC: H01F7/122
Filed: 1983-10-14
Abstract: PURPOSE:To stop an armature to a neutral position under the no-excited condition of electromagnetic coil by placing the internal surface of extending part of a first yoke and that of the extending part of a second yoke opposite to each other and providing an armature having the protruded part at the area near the center of body in the axial direction. CONSTITUTION:A U-shaped first yoke 1 is formed with an extending part 1a, the one side part 1b and the other side part 1c. An E-shaped second yoke 13 is formed with an extending part 13a, the one side part 13b, the other side part 13c and an internally protruded part 13d. An armature 2 forms the both sides of body as the surfaces 2a, 2b being in contact with the poles and also forms a protruded pole part 2c at the area near the center of body. Thereby, the armature is arranged so that it can be reciprocally moved within the guide pipe 8. A permanent magnet 3 forms a magnetic path between the extending part 1a of the first yoke 1 and the protruded part 2c of the armature 2. The electromagnetic coils 4, 5 are arranged in both sides and move the armature 2 when a voltage is applied. A magnetic attracting force is generated between the permanent magnet 3 and the protruded part 2c of armature and between the protruded part 2c and the internal protruded part 13d of the second yoke 13.
Patent JP-S63114382-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TANIGUCHI HIROSHI
IPC: H04N5/782
Filed: 1987-07-31
Abstract: PURPOSE:To attain the recording of a sound signal of multichannels capable of post-recording suitable for densification by recording the sound signal separately on the extension of preceding and succeeding video signal recording track recorded on the center of a tape. CONSTITUTION:A video signal is FM-converted by a FM modulator 8 and gated by using a pulse of a gate pulse generator 15 at gate circuits 9, 10. The sound signal is subjected to time compression by a time compression circuit 17, FM-converted by a FM modulator 19, gated by gate circuits 20, 21 and the video signal and the sound signal are added by adders 11, 12. The output of the adders 11, 12 are recorded on a magnetic tape 1 via recording amplifiers 13, 14, recording/reproducing changeover switches SW1, SW2 and rotary magnetic heads HA, HB respectively. The magnetic tape 1 is wound around the rotary head cylinder more than by an angle theta than a conventional system and the sound signal is recorded on ends 6, 6' of the tape corresponding to the angle theta.
Patent JP-2001023907-A (JP)
Title: Film-forming device
Inventor: MIYAHARA HIROOMI
IPC: B65G49/00
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain a film-forming device, which suppresses reduction in the yield of the formation of a transparent conducting film and can improve the efficiency of its manufacture. SOLUTION: This film-forming device 100 is a normal pressure thermal CVD device for forming a transparent conducting film and is formed into a constitution, where first to third film-forming chambers 1 to 3 for introducing different raw gases are continually connected with each other. Through-holes (carrier ports) 42 for carrying a glass substrate 101 are respectively provided in partitions 51 and 52 between the chambers 1, 2 and 3. A tray 3 provided with heaters 44 is provided on a belt conveyor 4. The substrate 101 is mounted on the tray 43 and is carried in the chambers 1 to 3. In this device 100, as the substrate 101 is carried from the chamber 1 to the chamber 3 through the through-holes 42, the substrate 101 during the formation of the film will not be exposed to the external air.  On account of this, since defects in the film due to particles in the air can be reduced, the yield of the formation for the film is enhanced as much as for the reduction.
Patent JP-H0855892-A (JP)
Title: Semiconductor device for measuring wiring resistance
Inventor: FUJIMOTO KIWAMU
IPC: H01L21/66
Filed: 1994-08-17
Abstract: PURPOSE:To easily obtain the wiring resistance in an integrated circuit by forming a dummy wiring pattern near a wiring where a terminal for supplying current and that for measuring voltage are connected. CONSTITUTION:A wiring 1 is formed on a semiconductor substrate via an insulation film and terminals 2, 2' for supplying constant current to the wiring and terminals 3, 3' for measuring voltage for measuring voltage effect at that time are connected to the wiring 1. Also, a dummy wiring 4 is formed at both sides sandwiching the wiring 1 while being separated by a space S corresponding to the wiring space in the integrated circuit. A semiconductor device 5 for measuring wiring resistance is constituted by including the wiring l, the terminals 2, 2' for supplying current, the terminals 3, 3' for measuring voltage, and the dummy wiring 4, thus easily obtaining wiring resistance in the integrated circuit and easily estimating a wiring width.
Patent JP-S6436529-A (JP)
Title: Control device for vehicle with automatic transmission
Inventor: KONO YASUSHI
IPC: B60W10/10
Filed: 1987-07-31
Abstract: PURPOSE:To prevent a catalyst from being damaged by melting by selecting an abnormal speed change point as the speed change point in a shift map and a speed change shift with speed change ratio larger than in the normal time, in the case of an operating condition in which a temperature of the catalyst exceeds its predetermined threshold value by generating after combustion. CONSTITUTION:The captioned control device is equipped with an engine control unit 13 controlling air-fuel ratio of an engine and its ignition timing or the like and an EAT control unit 14 controlling the shift operation of an electromagnetically operated automatic transmission 12. Here in the EAT control unit 14, an abnormality discriminating part 16, which discriminates whether or not a catalytic temperature calculated by an arithmetic part 15 is in a threshold value or more from an output of a catalytic temperature sensor 9, is provided. When the result of discrimination is YES, selecting an abnormal speed change point, set to a low car speed side from the normal speed change point, as the speed change point in the high speed region of a shift map by a shift map decision part 17, a speed change shift is controlled to be decided.
Patent JP-2000027342-A (JP)
Title: Joint structure of wall-panel upper section, and unit building
Inventor: HOSHI MAKOTO
IPC: E04B2/56
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide the joint structure of a wall-panel upper section, in which joining on a field is facilitated and mandays are not required and which has the high reliability of joining, and a unit building. SOLUTION: A bolt 4 for connection is projected from the wall-panel upper section, and a connecting space is formed under a beam 3 in an upper section corresponding to the bolt 4 and spacers 31 are fixed on both sides of the connecting space. A connecting plate 6 with a bolt inserting hole is fixed extending over the spacers 31, and the bolt 4 is inserted into the bolt inserting hole of the connecting plate 6 and fastened in the connecting space by a nut 42.
Patent JP-H0357720-A (JP)
Title: Control circuit for opening and closing body
Inventor: TAKEMOTO YOSHIHIRO
IPC: B60J7/057
Filed: 1989-07-26
Abstract: PURPOSE:To improve the operational ability of a control circuit by stopping the actuation of a motor driving circuit at a relatively low detected motor load level in the case of automatic opening closing switch operation and at a high detected motor load level in the case of manual opening closing switch operation respectively in a control circuit for an automobile sunshine roof or the like. CONSTITUTION:When an automatic opening switch 5 is actuated, an opening signal is issued from an output terminal 01 of a controller 1, and a motor 2 is thereby driven through a driving circuit 3. On the other hand, when a level, corresponding to size of a relatively low load predetermined by detecting a period of rotating pulse inputted into an input terminal 15, is attained, the opening signal issued from the output terminal 01 is stopped. When a manual opening switch 6 is turned on, the opening signal is similarly issued from the output terminal 01, and in this case, stopped at the level corresponding to a relatively high load. This improves the operational ability of a control circuit.
Patent JP-S6435363-A (JP)
Title: Column
Inventor: KIKYOYA TADASHI
IPC: G01N30/60
Filed: 1987-07-31
Abstract: PURPOSE:To decrease the quantity of fine particles in a sample per unit sectional area in a sample inlet part and to prevent clogging by increasing the sectional area of a packing material layer in the inlet part. CONSTITUTION:A column 11 has the shape in which the sectional area of the part packed with the packing material decreases from the inlet side toward the outlet side and an outflow port 13 which projects downward is provided to the bottom end. A filter 15 is disposed on the base of the column 11 and the packing material is packed above the filter. A filter 14 is disposed at need atop the column as well. Inflow liquids such as sample liquid, cleaning liquid and eluate are charged into the column 11 from above. The sectional area in the inlet side refers to the sectional area in the direction perpendicular to the column axis in the position where the inflow liquid comes into contact with the packing material first. The sectional area on the outlet side which is the sectional area in the position in contact with the lower side of the filter 14 refers to the sectional area in the direction perpendicular to the column axis at the lowermost end of the part packed with the packing material and is the sectional in the position in contact with the upper side of the filter 15.
Patent JP-H0477664-A (JP)
Title: Analysis of cyanogen compound
Inventor: HAYASHI MORIMASA
IPC: G01N30/06
Filed: 1990-07-20
Abstract: PURPOSE:To obtain a excellent method in sensitivity and selectivity by making cyanogen react on 9-anthraaldehyde to produce a cyanohydrine derivative, which is separated by a fast liquid chromatography to be detected by a fluorophotometry. CONSTITUTION:Buffer liquid and a 9-anthraaldehyde solution are added to a sample to be inspected containing a cyanogen compound and after stirred up sufficiently. The sample allows to stand for three minute or more under a room temperature. As a result, a sample containing a cyanohydrine derivative is obtained. A mobile phase 7 is sent with a feed liquid pump 1 and the sample containing the cyanohydrine derivative is introduced from a sample introducing device 2 to separate the cyanohydrine derivative by means of a column 6. The mobile phase which is eluted continuously from the column is sent into a fluorescence detector 4 and the cyanohydrine derivative is detected with the detector 4 to be processed with a data processor 5. Thus, the cyanohydrine derivative shows intense fluorescence thereby cyanogen compound can be analyzed with high sensitivity by a fluorophotometry.
Patent JP-H1040501-A (JP)
Title: Method for recording voice information
Inventor: YAMAGUCHI YOSHIRO
IPC: G06K1/12
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To record voice information and visual information on printing paper without restricting each other by recording voice information and printing visual information on the same area of printing paper. SOLUTION: A transparent film 1 on the surface of printing paper 3, which is carried in direction A, is cut by a fixed cutter 6 through vertical motion in B to B' direction of a roller 5. And, unevenness corresponding to the vertical motion of the roller 5 is formed on the printing paper 3. The printing paper 3 has elasticity and flexibility, which produces high followingness to the vertical motion of the roller 5 to form unevenness identical with voice waveform on the transparent film 1. Further, by copying the resulting printing paper with a copying machine, only the visual information can be copied without copying the voice information, thereby, the voice information can be recorded.