baber/WOPTO huggingface dataset:
Patent JP-H04110739-A (JP)
Title: Pressure sensor
Inventor: AIZAWA SHIGEKI
IPC: G01L1/24
Filed: 1990-08-31
Abstract: PURPOSE:To accomplish a pressure sensor which can measure pressures applied to a number of positions simultaneously by introducing light pulse to a light wave-guide path, sensing the back diffusion light, and processing the light intensity distribution with a neural network. CONSTITUTION:A pulsed light source 22 generates input light pulse 31, which is passed through a light wave-guide path 23 for input and a photo-coupler 24 to another light wave-guide path 21 for sensing, to excite the lower degree mode of the wave-guide path 21. When the pressure to be measured 28 is applied to this wave-guide pipe 21, a minute bend is generated on the pipe 21, and mode change occurs on the light 32 in propagation. This propagating light 32 generates difusive light in each position on the wave-guide path 21, and part of the diffusive light propagates as the back diffusion light 33 to become output light 34 after passing through the photo-coupler 24 and a light wave-guide path 25 for output. This output light is photoelectrically transduced by a photo-sensor array 26 and fed to a neutral network 27. If the relationship of the light intensity distribution given by the array 26 to various pressure values to be measured which are applied to the wave-guide path 21, is studied in advance by the network 27, the position and size of the pressure to be measured 28 can be sensed.
Patent JP-S59120785-A (JP)
Title: Utilization of wave energy
Inventor: SAKAMOTO MUNEYUKI
IPC: F03B13/26
Filed: 1982-12-27
Abstract: PURPOSE:To stabilize a vessel and withdraw energy by procuring the oscillation movement of a vessel through the mutual movement between a balancing member projecting onto the ship's side or the weights used as floating member which are freely set in floated state and transforming said mutual movement into energy. CONSTITUTION:When a vessel pitches and rolls up and down and right and left, a mutual movement is generated between the weights 2 installed at the right and left sides, and a main shaft 9 is revolved through the ropes 4, 4', 4'' and a pulley 10 which are installed onto the weights, and a spiral spring 11 stores a winding-up force. If necessary, a clutch 12 is operated to revolve a propeller through a transmission shaft 13.
Patent JP-2000067459-A (JP)
Title: Optical processing method and optical processor
Inventor: KONO KATSUNORI
IPC: G03H1/08
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To make easily and speedingly conductible an arbitrary arithmetic operation such as summing, or differencing and logical operation between data such as two pictures recorded in an optical recording medium. SOLUTION: In a first step of a recording, the polarization direction of signal light beams is set to 0 deg. and the polarization direction of a reference light beams is also set to 0 deg. and the signal light beams of a picture (A) are recorded on an optical recording medium as a first sheet hologram. In a second step, the polarization direction of the signal light beans is set to 90 deg. and the polarization direction of the reference light beams is set to 0 deg. and the signal light beams of a picture (B) are multiplexed and recorded onto the first sheet hologram as a second sheet hologram. During a reading, the medium is irradiated by the reading light beams same as the reference light beams during a recording, the diffracted light beams from the hologram are passed through a polarizer and detected and the transmissive axis of the polarizer is adjusted in an arbitrary direction.  If the transmissive axis of the polarizer is set to 45 deg., a picture (C), which is the added output of the pictures (A) and (B), is obtained and by conducting a threshold value processing, an ANDing picture (E) or an ORing picture (F) is obtained. If the transmissive axis of the polarizer is set to 135 deg., a picture (an exclusive OR picture) (D), which is the differencing output of the picture (A) and the picture (B), is obtained.
Patent JP-H1074540-A (JP)
Title: Power generating device
Inventor: FUJII TAKAHIRO
IPC: H01M14/00
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To manufacture a thermoelectric convertor with compact dimension and high output density by integrally forming a power generating part in the upper part of a solid electrolyte tube and an electrochemical pump in the lower part. SOLUTION: When the vicinity of a porous electrode 22 is heated, sodium 8 in a solid electrolyte tube 21 is ionized and moves toward the electrode 22. Electrons emitted in ionization flow as DC current to the electrode 22 from a negative lead 7, through an outside load, and from a positive lead 6. The sodium ions receive electrons from the electrode 22, become neutral atoms, and are vaporized. The fixing part of the electrode 22 becomes a power generating part 24. When the temperature of the lower part of a container 23 is lowered, the sodium vapor generated in the electrode 22 is condensed, becomes liquid sodium 9, and the liquid sodium 9 is collected in a bottom 23a.  When an outside load is connected to leads 6, 7, sodium 9 has positive potential to sodium 8, the location of sodium 9 in the tube 21 becomes an electrochemical pump 25, and sodium 9 is moved to the inside of the tube 21. Since the power generating part 24 and the pump 25 are connected in series, the amount of sodium 8 consumed in the power generating part 24 is made equal to the amount of sodium 9 sent to the tube 21, and control is made unnecessary.
Patent JP-H04110761-A (JP)
Title: Gas sensor
Inventor: KANAMORI MASAAKI
IPC: G01N27/12
Filed: 1990-08-31
Abstract: PURPOSE:To reduce the power consumption by furnishing a film form heater between an insulated base board and a gas sensitive film. CONSTITUTION:A film-form heater 3 is installed between an insulated base board 1 and a gas sensitive film 2, and a film 4 as bulkhead against diffusion and for electric insulation is installed between the sensitive film 2 and heater 3. The heater 3 is supplied with power through bonding wires 7, 7'' in connection with terminals 6-6''' of a stem 5 and thus heated, and Au electrodes 8, 8' are fed with current and measure the resistance change at the sensitive film 2. This provision of film-form heater 3 causes quick and wasteless heat conduction to the sensitive film 2, permits a large reduction of power, and facilitates temp. control over the whole surface of sensitive film 2. Interposing of the film 4 as described is effective for electric insulation as well as prevention of mutual diffusion of component substances of the sensitive film 2 and heater 2, and also heat loss can be suppressed to possible minimum.
Patent JP-2000067507-A (JP)
Title: Vibration resistance controller for optical disk drive
Inventor: MATSUI TSUTOMU
IPC: G11B21/08
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a vibration resistance controller for an optical disk drive which does not receive the influence of vibration and impact by more exactly executing the correction of a servo system from a detection signal based on the external vibration detected by a sensor. SOLUTION: The vibration resistance controller of the optical disk drive 1 having a loop for applying feed forward or feed back to a servo system for the position control of an optical head of an optical disk 5 is equipped with a detecting means which is disposed with the displacement sensors A, B in the plural positions advancing to the optical head 6 and detect the external vibration from the phase differences and output changes of these displacement sensors A, B. The optical head control signal of the servo system is corrected from the detection results of the detecting means.
Patent JP-H0569195-A (JP)
Title: Method for filling powder of powder compacting
Inventor: TAKAHASHI NOBORU
IPC: B22F3/035
Filed: 1991-09-11
Abstract: PURPOSE:To uniformly fill raw material powder in a cavity of a die on the powder metallurgy. CONSTITUTION:A pair of coils 23, 33 are set surrounding a cavity 39 of a die 11. After filling raw material powder 38 containing iron in this cavity 39, a high frequency alternating current flows to the coils 23, 33. Therefore, an alternating magnetic field is generated, an vortex current is generated in the raw material powder 38. Each raw material powder 38 moves finely with a force operated to the raw material powder 38 following the above, the filling density of the raw material powder becomes uniform. The raw material powder 38 is a mixture of plural kinds of powders, but the mixing balance of the raw material powder 38 is also difficult to fall down in the cavity 39.
Patent JP-S59124929-A (JP)
Title: Thermoplastic polyester
Inventor: INOUE SHIYUNEI
IPC: C08G63/18
Filed: 1982-12-29
Abstract: PURPOSE:A new, highly crystalline, high-modulus, thermoplastic polyester having good flame retardancy, good fiber- or film-forming property, and useful in various fields, prepared by using a special halodicarboxylic acid component. CONSTITUTION:The desired thermoplastic polyester is obtained by using, as its main component, a structural unit represented by the compound of the formula (wherein n is 2, 4 or 6), prepared by polycondensing an alpha-(2-chlorophenoxy)-beta- (phenoxyethane-4,4'-dicarboxylic acid and/or its esterifiable derivative with an alkylene glycol.
Patent JP-S61110483-A (JP)
Inventor: SAIJO TOSHIO
IPC: H05K1/05
Filed: 1984-11-02
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-S60124900-A (JP)
Inventor: WATANABE HISAO
IPC: H05K7/20
Filed: 1983-12-08
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-S60112715-A (JP)
Inventor: DABUIDE DERA BERA
IPC: A61P25/04
Filed: 1984-11-02
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-S60126136-A (JP)
Inventor: KOIKE CHIKASHI
IPC: G02B27/00
Filed: 1983-12-10
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-H0397643-A (JP)
Title: Method and device for producing super-lightweight aggregate
Inventor: OTAKE TAKESHI
IPC: C04B14/02
Filed: 1989-09-07
Abstract: PURPOSE:To reduce the apparent sp.gr. by preheating the small-diameter part of a rotary kiln consisting of the small-diameter part, a tapered part and a large-diameter part, removing the powder in the raw material, adding a fusion preventing agent and then expanding and foaming the raw material. CONSTITUTION:The raw powder of shale, clay, etc., and a binder are conveyed by a screw conveyor 3 and supplied to the rotary kiln through a kneader 4, granulator 5 and dryer 6. The lumpy raw material is introduced from the hood 9 at the tail of the kiln consisting of the small-diameter part (a), tapered part (b) and large-diameter part (c) and rotating at low speed and preheated to 600-900 deg.C in the preheating zone at the small-diameter part (a), the inorg. powder is removed by a powder stripper 15, and a fusion preventing agent such as refractory clay powder is added from a feeder 16. The mixture is then heated to >=1000 deg.C by a burner 11 and foamed in the foaming and heating zone at the large-diameter part (c) in a low oxidizing atmosphere. The burned material is discharged from a cooler 27 provided with a double damper at the lower end of the furnace-front hood 10, and a super-lightweight aggregate is obtained.
Patent JP-H0282491-A (JP)
Title: Manufacture of dc light emitting type el element
Inventor: TAKAHASHI HIDEO
IPC: H05B33/12
Filed: 1988-09-19
Abstract: PURPOSE:To restrain the deterioration of brightness at the initial stage of lightening so as to enable an element excellent in life characteristics to be manufactured surely by binding a ZnS phosphor with polyimide binder which is produced by heat treatment so as to form a luminous layer. CONSTITUTION:Slurry consisting of a ZnS phosphor 3 and a varnish-form polyimide precursor is applied on a transparent electrode substrate, and after predrying, it is heat-treated at a temperature of 400 deg.C or more, and by polyimide binder 4 which is produced by this heat treatment the ZnS phosphor 3 is binded, and a luminous layer is formed. Accordingly, in moisture proofing treatment after luminous layer formation the heat treatment temperature can be elevated up to 400 deg.C or more. Hereby, it becomes possible to remove moisture within the luminous layer almost completely, and brightness deterioration at the initial stage of lightening can be restrained, and DC light emitting type electroluminescence element excellent in life characteristics can be manufactured surely.
Patent JP-H0396028-A (JP)
Title: Supervision disable detection system
Inventor: HARA SEISHI
IPC: H04L12/24
Filed: 1989-09-07
Abstract: PURPOSE:To relieve the processing load by allowing status management section to use a management identification code so as to retrieve a device/line under the control of a faulty location from a network status management table when a management identification code of a fault location is inputted, thereby judging the supervision of the retrieved device/line to be disabled. CONSTITUTION:When supervisory equipments A, B, C and data collectors a, c1, c2 are faulty, a management ID resulting from coding hierarchical structure of subsystem is received from the equipments A, B, C. Based on the management ID a network status management table is retrieved to retrieve the device/line under its control. Thus, since not all management IDs of the device/line disabled of supervision are sent from the equipments A, B, C the data quantity sent/ received between a supervisory equipment and a network management system is saved and the processing load is relieved.
Patent JP-S6292414-A (JP)
Inventor: HIRANO TORU
IPC: B41J2/335
Filed: 1985-10-18
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-S6291970-A (JP)
Title: Electrophotographic recorder
Inventor: KANAI YUTAKA
IPC: G03G15/05
Filed: 1985-10-18
Abstract: PURPOSE:To prevent a toner from being scattered again by interposing an insulating layer between a recording paper and a charging means. CONSTITUTION:An electric field is given from a charging means 6 to a recording paper 5 and a toner 4 through an insulating layer 7 on the outside peripheral surface of a transfer roll electrode 6A. The tone 4 is stuck uniformly on the surface of a photoconductive layer 1c; and when the toner 4 is supplied from a toner supply part 2, the toner is stuck as a thin uniform layer by a toner layer thickness control member 8. The recording paper 5 is charged positively through the insulating layer 7 by the transfer roll electrode 6A. When an optical beam 9 like a laser is irradiated on a photosensitive body from the rear, the electric resistance of the photoconductive layer 1c is reduced. Since a transparent electrode 1b is connected to a bias power source E, a minus electric charge having the polarity opposite to that of the charging electric charge of the recording paper 5 is charged to the toner 4 on the light-irradiated part through the photoconductive layer 1c. Thus, the attraction coulomb force acts between the negatively charged toner 4 and the positively charged recording paper 5 to transfer the toner 4 to the recording paper 5.
Patent JP-S61110487-A (JP)
Inventor: KANEKO YUKIFUMI
IPC: H05K3/18
Filed: 1984-11-05
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-H01130977-A (JP)
Title: Method of forming direct negative
Inventor: ARI AFUZARIIAADAKANI
IPC: B41M5/40
Filed: 1988-09-19
Abstract: PURPOSE: To enable a direct negative to be formed by applying a current pulse to a selected stylus in a recording head with a plurality of styli arranged in such a manner that the styli come into contact with the resistive layer of a resistive ribbon. CONSTITUTION: An ink receptive medium 10 comprises an ink-receptive conductive layer 14 and a resistive layer 11 and when current is applied to a selected stylus 18, an intense resistance heat is generated by a current density in the area of a nearby resistive layer 16 and the small area 26 of the resistive layer 16 conducts a sufficient amount of heat of the small area 30 of an adjacent ink-receptive conductive layer 14 and in turn, to the small area 56 of an opaque heat-softening layer 5. Consequently, the small area 56 melts and softens to strip off the small area 56 of an ink layer 14. Further, an opaque ink layer 54 is carried in while ample current is applied to the stylus 18 or right after the application to cause the temperature of the small area 56 to soar, resulting in the softening or melting of the small area 56 and the subsequent transfer of an ink onto the area 30.  A transparent area 58 is formed on a transparent support substrate 52 by removing the area 56, and a preparatory negative plate 50 becomes a direct negative.
Patent JP-H0572199-A (JP)
Title: Monitoring of hydrosphere and purification system
Inventor: YAHAGI TOSHIO
IPC: G01N33/18
Filed: 1991-09-12
Abstract: PURPOSE:To perform purification of a hydrosphere effectively and efficiently by using several means such as monitoring of the hydrosphere to exactly understand water pollution distribution in the hydrosphere, simulation and the correction, and knowledge processing to predict water quality. CONSTITUTION:The hydrosphere 10 is a closed hydrosphere having inflow rivers 11 and outflow rivers 12. A hydrosphere monitoring means 20 is composed of a microorganism image pickup system 20-1, and measurement of water quality 20-2, flow speed 20-3, and weather 20-4. In a simulation means 30, analysis is performed with a water quality model 30-1 in the sphere to which the respective measured values by the monitoring means 20, geographic condition, topography, a scale, water flow, water quality, and the like of the objective sphere are input. In a correcting means 40, the water quality values of the means 20 and the means 30 are compared with each other so as to improve accuracy of the simulation model. Prediction by knowledge processing 50 is analyzed by the means 20 and the geographic information 50-1 of the sphere. In a purifying means 60, purifying work such as aeration and stirring, is performed through a control model 60-1 and a control device 60-2 based on the results of respective means and displayed by a display means 70.
Patent JP-S6293474-A (JP)
Title: Detecting device for full close position of throttle valve in internal combustion engine
Inventor: TAMURA HIDEYUKI
IPC: F02D45/00
Filed: 1985-10-18
Abstract: PURPOSE:To enable a full close to be properly decided, by comparing an actual opening of a throttle valve, when it is not more than the upper limit value of a full close position of the throttle valve in accordance with a cooling water temperature, with a full close decision reference value and deciding the throttle valve to be in the full close when this compared difference is smaller than a predetermined value. CONSTITUTION:A full close position of an intake throttle valve 12 is controlled by a first idle cam 13 in accordance with the cooling water temperature of an engine, and the full close position is decreased in accordance with an increase of the water temperature. An opening of said throttle valve 12 is detected by a detecting means 14, and a minimum opening, after the engine is started, is updated to be stored in a memory means 17 as a full close decision reference value. While a device reads a full close upper limit value from a memory means 16 in accordance with the cooling water temperature by a detecting means 15, and if a decision means 18 decides an actual opening of the throttle valve to be in the full close upper limit value or less, a full close decision means 19, comparing the actual opening with the full close decision reference value, decides the throttle valve to be in the full close when the difference is smaller than a preset predetermined value. In this way, the full close of the throttle valve can be always properly decided.
Patent JP-H0889354-A (JP)
Title: Counter device
Inventor: SATO KIYOKO
IPC: A47B46/00
Filed: 1994-09-28
Abstract: PURPOSE: To use a drawer in the firmly fixed state by arranging a drawable drawer counter on the drawn drawer in the storage section of the drawer. CONSTITUTION: Drawers 2 are stored in the storage section 3 of a kitchen cabinet 20, and the drawers 2 are drawn on drawer rails 6. A drawer counter 1 is arranged on the drawer 2 on the uppermost stage, and it can be freely drawn on the drawer 2 together with it. The drawer counter 1 is made of a thin stainless steel plate, and it can be fitted to any drawer 2. Rails 4 opened upward are longitudinally fitted at the storage section 3, and both side sections of the drawer counter 1 are folded downward as slide legs 7. The drawer counter 1 is moved into or out of the storage section 3 while the slide legs 7 are mounted on the rails 4. The drawer counter 1 is supported on the drawn drawer 2, its rear end section is supported by the rails 4, and it is kept at the firmly fixed state.
Patent JP-H1078451-A (JP)
Title: Acceleration sensor
Inventor: FUKUHISA KOJI
IPC: G01P15/18
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To detect an accurate acceleration by providing a front electrode and a leader pattern on a piezoelectric layer, and providing an electrode film opposed to the front electrode and an insulating film opposed to the pattern. SOLUTION: Front electrodes 5 for fetching output signals from piezoelectric elements 10 to 12 and leader patterns 6 connected to the electrodes 5 are provided on a piezoelectric layer 1, electrode films 7 opposed to the electrode 5 and insulating films 8 opposed to the patterns 6 are distributed on an intermediary layer of a rear surface of the layer 1. A diaphragm 14 functioning as a common electrode 9 is adhered to rear surfaces of the films 7 and 8 to constitute a sensor body 2. According to this constitution, even if the electrodes 5 and the patterns 6 have the same physical properties and structures, generation of a stray capacitance is suppressed at a route for propagating spontaneous polarization charges of the elements 10 to 12 to a circuit out of the body 2. Further, loss of an output of the route of the patterns 6 is remarkably reduced. Accordingly, specially accurate acceleration can be detected.
Patent JP-2001055142-A (JP)
Title: Vehicle detecting device and vehicle detecting on-vehicle device
Inventor: KOMINE TSURETOSHI
IPC: B61L1/08
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle detecting device capable of avoiding a failure wrong detection even if a ground antenna receives frequency signals from two vehicles. SOLUTION: This on-vehicle device A1 transmits a normal frequency signal S11 or an emergency frequency signal S12 different in frequency. A ground antenna 11 outputs a receiving signal S7. A ground signal processing part 71 outputs a vehicle detecting signal S71 according to the result of comparison between the receiving signal S7 and a threshold. A ground signal processing part 72 outputs a vehicle detecting signal S72 according to the result of comparison between the receiving signal S7 and another threshold. A failure detecting part 73 generates a mismatch signal P7 when the contents of the vehicle detecting signals S71, S72 are different. The failure detecting part 73 outputs a failure signal K7 when the generation of the mismatch signal P7 continues over the failure determination time. By switching transmission of the on-vehicle device A1, the cycle of a beat waveform can be shortened, and wrong output of the failure signal K7 is avoided.
Patent JP-H1064450-A (JP)
Title: Joint-less crt display
Inventor: NAITO HIROSHI
IPC: H01J31/00
Filed: 1996-08-16
Abstract: PROBLEM TO BE SOLVED: To provide the multi display with a large area, without a jointing part between face plates by providing a shadow mask and phosphors, which correspond to plural electron guns and which are respectively connected to each other. SOLUTION: Single CRT 11 which is formed of plural electron guns 2, a shadow mask 8 and phosphor 9 corresponding to these plural electron guns and connected to each other, and a face plate 10 are used so as to obtain a face plate 12 with the same dimension as a face plate by the two CRTs. Plural pressure resistant protecting plates 12a, 12b are arranged in front of the face plate 10 from the inside toward the outside sequentially with an interval.