baber/WOPTO huggingface dataset:
Patent JP-S54108457-A (JP)
Title: Method of decoloring and purifying night-soil
Inventor: UMIGA NOBUYOSHI
IPC: C02F1/78
Filed: 1978-02-13
Abstract: PURPOSE: To reduce ozone consumption in a method of decoloring and purifying night-soil treated in an activated sludge aeration tank not to become over-aeration state by ozone by restricting production of nitrous ion.  
     CONSTITUTION: Night-soil or dehydrated night-soil liquid is mixed with dilution water and returned activated sludge in a mixing tank 1, and the mixture is introduced into an aeration tank 3 and aerated with air diffused from a diffuser 5 under pressure feed by a blower 4. In order to obtain treated liquid having less nitrous ion dissolved oxygen contained in the mixture is retained less than a maximum 2.0 ppm while monitoring it by a dissolved oxygen detector 10 and a dissolved oxygen meter 11 installed in the tank 3. Suspension is removed from the treated water separated in a settling tank 2 by a coagulation and sedimentation device or a pressure floating device 6 and introduced into a ozone reaction tower 7 to be decolored and purified in contact with ozone contained gas from a ozone generator 8 and to be thus discharged from a tube 9. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10215053-A (JP)
Title: Metal foil for forming circuit pattern, its manufacture, electronic part and its manufacture
Inventor: AKEMI KAZUHIRO
IPC: B32B15/08
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide electronic parts and its manufacture capable of reducing the number of simplified processes and considerably reducing the prices of the products. SOLUTION: By a transfer section 70 provided below a hot stamp device 7, a rectangular metal foil 22a scattered on a tape 2' carried below the transfer section is pressed to the surface 60 of substrate 6, and the metal foil 22a as a circuit pattern is hot stamped to the substrate surface 60. At the side of stamp surface of the metal foil 22a of a rectangular shape, an adhesive layer 23a of a corresponding shape is formed.
Patent JP-H11212601-A (JP)
Title: Reception equipment for remote control
Inventor: HAMA TOSHIICHI
IPC: G05B9/02
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To suppress the rapid change of a manipulated variable in the reception error detection or erroneous operation detection and to prevent equipment to be controlled from performing the unexpected rapid operation. SOLUTION: This reception equipment for remote control receives linear output data expressing the manipulated variable from transmission equipment for remote control and controls the equipment to be controlled. A correction part 3 inputs the linear output data and a reception error detecting output from an error detection decoding part 1 and when any reception error is detected, a corrected manipulated variable to be gradually changed toward a safety level is outputted to the equipment. When the reception error is not detected any more, the corrected manipulated variable is gradually changed toward the manipulated variable expressed by the received linear output data and when the corrected manipulated variable reaches the manipulated variable expressed by the received linear output data, it is returned to the manipulated variable expressed by the received linear output data.
Patent JP-S61267758-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YOSHIDA KAZUHIRO
IPC: G03C1/30
Filed: 1986-01-25
Abstract: PURPOSE:To suppress discoloring due to residual dyes without degrading physical film properties by incorporating a specified compd. at least one silver halide emulsion layers formed on a support and hardening this emulsion layer and a nonphotosensitive layer with 2 kinds of hardeners. CONSTITUTION:At least one of the silver halide emulsion layers formed on the support contains a compd. represented by the formula shown on the right in which Z is a nonmetallic atomic group necessary to form a 5- or 6-membered hetero ring; Q is an atomic group necessary to form a 5-membered ring; R is alkyl; and m is 1 or 2. This emulsion layer and at least one of nonphoto sensitive layers are hardened by using a kind of hardener selected from halogenated s-triazine type hardeners and vinylsulfone type hardeners in combina tion with an aldehyde type hardener, thus permitting the obtained photosensitive material to be suppressed in discoloration due to the residual dyes without degrading the physical film properties, and enhanced in spectral sensitivity to lights in the blue region down to 50nm wavelength, and raised in contrast, reduced in fog, and made operable under a yellow safelight.
Patent JP-H09202578-A (JP)
Title: Safety device for man-conveyor
Inventor: OBINATA ZENJI
IPC: B66B27/00
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent an accident in transfer by detecting a person moving on a moving walk part, and audiovisually notify the transfer for the constant time when the person transfers to an escalator part. SOLUTION: When a passenger is moved by a moving walk device 10a of a man-conveyor 10 and reaches the front of a down escalator part 10b, for example the about 1.5m before part, light between a light projecting part and a light receiving part is shut off. Therefore, a transferring passenger to the down escalator 10b is detected. This detected signal drives a timer. The timer outputs an on signal to a driving part for the set time, for example, two minutes. The driving part outputs a display signal to a display plate 5a for about two minutes, a message voice signal to a speaker, and a flashing signal to a flicker lamp, and therefore, the transfer is notified.
Patent JP-S63181920-A (JP)
Inventor: KAWASE MUNEYUKI
IPC: B23K26/38
Filed: 1987-01-23
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-2000215509-A (JP)
Title: Optical recording medium and its production
Inventor: ABIKO TORU
IPC: G11B7/24035
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To enhance recording and reproducing charctcteristics at a high linear velocity by successively forming a 1st recording film comprising a nitrogen- containing phase change material, a 2nd recording film comprising an oxygen- containing phase change material and a 3rd recording film comprising a nitrogen-containing phase change material. SOLUTION: A 1st dielectric layer 3 is formed on the surface of a substrate 2, comprising polycarbonete or the like by depositing ZnS-SiO2 or the like through sputtering. A 1st magnetic film 4a is formed on the 1st dielectric layer 3 by depositing a Ge-Sb-Te or Ag-In-Sb-Te phase change material. A 2nd recording film 4b comprising a Ge-Sb-Te phase change material, a 3rd recording film 4c comprising a Ge-Sb-Te or Ag-In-Sb-Te phase change material, a 2nd dielectric layer 5 comprising ZnS-SiO2, a heat diffusion layer 6 and a protective coat 7 are then successively formed to obtain an optical disk 1.
Patent JP-H10198871-A (JP)
Title: Invasion monitoring device
Inventor: YAMANAKA SOICHI
IPC: H04N7/18
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To enable invasion monitor with no erroneous detection over a wide range, by detecting the direction to a place where invasion has occurred and automatically controlling the photographing direction of video camera to the invasion occurrence direction based on this detection. SOLUTION: A search wave generating source is formed out of the transmission part of laser light transmission/reception equipment 7, reflection mirror rotational driving device 8, reflection mirror 11 and rotary shaft 12. This generating source defines all the directions of horizontal plane (two-dimensional plane) across a search window 4 as a monitoring range and emits a pulse-shaped search wave B having directivity composed of laser light in the respective directions of this monitoring range. At such a time, the horizontal plane is set about at the height of 1m from the ground while considering the height of human being.  Then, the measured time from the reflection of search wave B on an invading object to the return of reflected wave C to the side of generating source is changed from reference time in the state of no invasion, an azimuth detector 9 detects that direction as the direction of invasion occurrence. Based on this detection, the photographing direction of video camera 14 is controlled to the invasion occurrence direction.
Patent JP-H05207366-A (JP)
Title: Image pickup device
Inventor: OOKAWA KUNIO
IPC: G06T1/00
Filed: 1992-01-30
Abstract: PURPOSE:To display an overall peripheral picture, which has picture elements thinned, and a designated direction picture on the same screen and to display a designated direction fine picture by selection with respect to the image pickup device which turns an optical system and an image pickup element to pick up the image of the overall peripheral picture. CONSTITUTION:The output of a turning scan line sensor type image pickup element is converted to video data 11 by an A/D converter 10 and is not only written in a 1st memory 19 where the overall peripheral picture is stored but also has picture elements thinned as determined, and the overall peripheral picture where picture elements are thinned is stored in a 3rd memory 21. Video data in a designated direction range in the 1st memory 19 is written in a 2nd memory 20. Video data which is read from the 2nd memory 20 while having picture elements thinned and the output of the 3rd memory 21 are subjected to inlay picture processing in a mixing circuit 25 and are selected and displayed by a switching circuit 26. Thus, the overall peripheral picture and the designated direction picture are observed on the same screen, and the quickness of monitor is improved because the disignated direction picture is selectively finely displayed if necessary.
Patent JP-H09204636-A (JP)
Title: Magnetic recording medium
Inventor: KITAORI NORIYUKI
IPC: G11B5/65
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To improve the stability in travelling and S/N characteristics of a magnetic recording medium, particularly the magnetic recording medium with a magnetic layer containing iron, carbon and oxygen. SOLUTION: In a magnetic recording medium with at least two layers of magnetic layers formed onto a supporter, both the first magnetic layer farthest from the supporter and the second magnetic layer adjacent to the first magnetic layer in all magnetic layers are formed in an Fe-C-O magnetic layer, and carbon concentration in the first magnetic layer is made lower than that in the second magnetic layer. Coercive force (Hc) is set at 1000Oe or more.
Patent JP-H06229087-A (JP)
Title: Eaves structure
Inventor: SASAKI SHIGEKI
IPC: E04D13/158
Filed: 1993-02-01
Abstract: PURPOSE:To improve the execution property by arranging a fascia board and an eave soffit material between the lower end of a roof and the upper end of an outer wall panel, and fitting eave soffit fitting metals having hook sections to the eave soffit material and the outer wall panel. CONSTITUTION:A fascia board 3 and an eave soffit material 4 are arranged nearly perpendicularly between a roof panel 1 and an outer wall panel 2, a backing unit 6 is arranged at the internal corner section, and the fascia board 3 and the eave soffit material 4 are integrated. An eave soffit material fitting metal 5 having a nearly flat shape and folded with a nearly V-shaped hook section 7 at one end is fitted to the other end of the eave soffit material 4. The upper end of the fascia board 3 is fixed with a fixing tool 10 to a backing material 9 fixed to the lower end of the roof panel 1. The fascia board 3 and the eave soffit material 4 can be temporarily fixed simply at the prescribed position.
Patent JP-H02240966-A (JP)
Title: Pressure-contact semiconductor element
Inventor: HORUSHIYUTO GURIYUUNINGU
IPC: H01L29/417
Filed: 1990-01-24
Abstract: PURPOSE: To improve reliability especially in variably-loaded condition by soldering the entire surface of a metal foil, provided between one of compression plates and an electrode related to the compression plate, to the electrode. CONSTITUTION: An anode-side compression plate 20 directly presses the entire surface of an anode electrode 9 to cause electrical and thermal connection with a substrate 1. On the other hand, a cathode-side compression plate 19 does not directly press a cathode electrode 2 but presses a metal foil 17. The metal foil 17 is provided between the compression plate 19 and the cathode electrode 2, and its entire surface is soldered to the cathode electrode. A gate electrode 14 at a deeper position between thyristor device arrays is also soldered to a metal foil 21 for the sake of connection such that the thickness causes sufficient space between the gate electrode 14 and the cathode-side compression plate 19. This first establishes mutual connection in the cathode-side thyristor devices reliably and independently of the clamping pressure.
Patent JP-S56111647-A (JP)
Title: Manufacture of cap and crown cap attached with foamy polyethylene liner
Inventor: UEMATSU TSUGUHIRO
IPC: B29C48/92
Filed: 1980-02-08
Abstract: PURPOSE:To obtain the titled liner having high safety uniformly and without deformation by a method wherein a foamy polyethylene resin, etc. are melted and extruded into an inside of a crown cap and after it is molded into a liner type it is heated and is made to foam and then, a molding is performed with a cooling molding punch. CONSTITUTION:A blowing agent is mixed in poly ethylene resin such as PE resin, ethylene-vinyl copolymer acetate, ethylene-copolymer acrylate, ethylene-alpha-olefin copolymer, etc. and first, it is melted and extruded at or less than a decomposition temperature of the blowing agent to be supplied to inner surfaces 1 of crown caps and caps. Next thereto, it is molded into a required liner type 6a through a cooled molding punch and thereafter, the blowing agent is decomposed by heating the crown cap 1 attached with a liner to form a liner 6b of an independent foamy sponge body. And thereafter, the liner is molded once more through the cooled molding punch and a required type intended crown caps, and caps attached with liners are obtained. With this, a PE liner having an excellent sealing quality and replaced with a poisonous PVC liner can be obtained.
Patent JP-S54108207-A (JP)
Title: Starter for wound-rotor induction motor
Inventor: TAKIZAWA YOSHIKAZU
IPC: H02P1/34
Filed: 1978-02-13
Abstract: PURPOSE: To make an operation capable of starting in the acceleration characteristics according to a level of the load, by means of sucessively short-circuiting a secondary resistance in accordance with a secondary frequency of the wound-rotor induction motor.  
     CONSTITUTION: When the notch of a start controller 10 is progressively made shifting to the fourth notch, a primary contactor electromagnetic coil 3a is firstly energized, and an induction motor 1 begins to start under a condition with secondary resistors 2 being all connected. Secondary thru quadratic contactors electromagnetic coils 4a to 6a are energized when a secondary frequency of the induction motor 1 comes to be a frequency set in operational frequency setter circuits 11a to 11c, with the secondary resistors 2 sucessively short-circuited. In the operational frequency setter circuits 11a to 11c, a condenser 18 is repeatedly charged and discharged according to the secondary frequency of the induction motor, and a thyristor 21 is conducted when the secondary frequency becomes a frequency made setting by a variable resistor 16. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10203391-A (JP)
Title: Turning control device of work vehicle
Inventor: KIDO YOSHIHIKO
IPC: B62D117/00
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent operability from being impaired since a vehicle is largely steered after a device is actuated when big detour turning or the like is not necessary in a device to change a steering quantity of a steered wheel to a steering operation quantity of an operator. SOLUTION: Operation of a steering wheel 18 is transmitted to front wheels of a tractor through a power steering device 1, and a directional control valve 3 to change a steering quantity of these front wheels is arranged in an input circuit of the power steering device 1. The steering quantity of the front wheels is detected by a front wheel steering angle sensor, and an operation is performed on steering speed by a controller by this detecting value. An electric current is carried to the directional control valve 3 only when this steering speed exceeds prescribed speed supposed as small detour turning, and the steering quantity of the front wheels 2 and 2 to an operation quantity of the steering wheel 18 of the operator is increased.
Patent JP-S58132797-A (JP)
Inventor: KOIKE TAKAHIRO
IPC: G10L15/00
Filed: 1982-02-02
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-2000212942-A (JP)
Title: Polluted water diffusion prevention device
Inventor: OTA TETSUO
IPC: E02B15/00
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a polluted water diffusion prevention device which is reinforced at the end of a main belt and is displaying stabilized efficiency for a long period of time without lowering tensile strength of the main belt. SOLUTION: A multi-layer belt section 7 is formed in the end of a main belt provided along the lower part of a floating body cover 2a, reinforcing straps 14 and 15 are mounted on both front and rear sides of the multi-layer belt section 7 at a proper interval, and stoppers are made to pass through the multi-layer belt 7 from the straps 14 and 15 to hold the multi-layer belt 7 to fix. Then, the reinforcing strap 14 on the front position is used as a joint metal fixture.
Patent JP-S56113027-A (JP)
Title: Correction of air-fuel ratio of internal combustion engine
Inventor: SAKAMOTO SHINICHI
IPC: F02D33/00
Filed: 1980-02-08
Abstract: PURPOSE: To obtain proper air-fuel ratio control, by shaping the wave form of the output signal of an O 2  sensor, and obtaining interrupt signals consisting of starting- up and starting-down in level change, having the theoretical air-fuel ratio of the O 2  sensor as a boundary, and correcting the air-fuel ratio according to the time ratio between starting-up and starting-down.  
     CONSTITUTION: In a throttle chamber 4, the bypass 26 is formed which strides the throttle valve 16 of a throttle and communicates to an intake pipe 6, and on this bypass 26, the bypass valve 62 which is on-off-controlled by a control circuit 64 is mounted. Into the control circuit 64, the starting-up and the starting-down of the output signal of an O 2  sensor 70 are input as interrupt signals, and the time from starting-up to starting-down and the time from starting-down to starting-up are taken into a microcomputer, and the air-fuel ratio control is corrected so that the ratio of the time described above becomes 1.0, and thus always proper air-fuel ratio can be maintained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56111901-A (JP)
Title: Signal processing circuit
Inventor: AIHARA MAKOTO
IPC: F02D41/24
Filed: 1980-02-08
Abstract: PURPOSE:To obtain a digital conversion value with high accuracy, by putting the value of a certain bit number designated among the prescribed bit number obtained by converting the analog signals sent from various types of sensors into the digital signals into a computer. CONSTITUTION:The CPU102 gives an operation to the input data given from the input/output circuit 108 based on various types of programs stored in the ROM104 and then sends the result of operation through the input/output circuit again to drive the injector 12 and others. The circuit 108 includes the 1st A/D converter ADC1, angle signal processing circuit 126, input means of discrete input/output circuit DIO, injector control circuit 134, and output means of ignition pulse generator circuit 138 and others. The converter ADC1 sets the outputs given from various types of sensors to the register 124 in the form of an input/output data and via the multiplexer 120 plus an A/D converter circuit. A certain higher-rank bit of the input/output data is taken into the RAM106 under the control of the CPU102.
Patent JP-H07217992-A (JP)
Title: Electric hot water supplier
Inventor: TOMOTA SHINICHI
IPC: F24H1/18
Filed: 1994-02-09
Abstract: PURPOSE:To provide an electric hot water supplier capable of detecting any fault in piping parts such as a bypass valve and a pressure reducing valve and hence of restricting any damage due to the failure to a minimum. CONSTITUTION:There are provided a hot water storage can 1, a pressure reducing valve 3 disposed between a water source for supplying water into the can 1 and the can 1, a heater 7 for heating water in the can 1, a bypass valve 5 for releasing water expanded by heating with the heater, a drain piping 6 for draining the expanded water from the bypass valve 5, and a temperature sensor 12 mounted in the vicinity of the bypass valve 5 of the drain piping 6. It is detected with the temperature sensor 12 whether hot water flows out from the bypass valve 5 whereby any failure of piping parts such as the pressure reducing valve 3 and the bypass valve 5 is judged to be present or not.
Patent JP-H05207965-A (JP)
Title: Endoscope
Inventor: HIROYA JUN
IPC: G02B23/24
Filed: 1992-01-30
Abstract: PURPOSE:To enable an operator to easily operate push button switches without regripping a gripping part. CONSTITUTION:An angle lever 7, which is connected on its base end side to the turning shaft of a curvilinear driving mechanism in an operating part 3 and is formed with a finger rest part 11 by being bent to an approximately L shape with a turning axis, is provided. The push button switches 12a, 12b are provided on the finger rest part 11 so that the push button switches 12a, 12b can be operated in the state of nearly operating the angle lever 7.
Patent JP-S58133320-A (JP)
Title: Oxidation inhibitor of steel material
Inventor: AOYANAGI TAKEO
IPC: C04B35/04
Filed: 1982-02-04
Abstract: PURPOSE:To provide an oxidation inhibitor applied to the surface of a steel material during heating, obtained by kneading a powdery basic refractory aggregate material, a glass powder and a refractory binder together with water in a specific ratio. CONSTITUTION:This oxidation inhibitor is used in preventing the surface of a steel material from oxidation by applying the same to the surface thereof during the heating of said steel material. To 100pts. mixture comprising one kind or more of a basic refractory aggregate material containing 30% or more MgO such as magnesia clinker, dolomite clinker, magnesia-chromia clinker, spinnel or olivine sand, 2-15pts. glass powder, 20-60pts. refractory binder containing 5-40% solid component as silica such as an aqueous silica sol or an aqueous alkali silicate solution and, further, a small amount of dextrin as a coatability enhancer are added and the obtained mixture is kneaded with water. The prepared composition is applied to the steel material to be heated to prevent the surface thereof from oxidation during heating.