baber/WOPTO huggingface dataset:
Patent JP-H07298375-A (JP)
Title: Monitor system for waterworks and sewerage system
Inventor: FUKUSHIMA YASUO
IPC: E03B1/02
Filed: 1994-04-20
Abstract: PURPOSE:To improve the system reliability by connecting a center monitor office and the waterworks and sewerage system equipped with an operation state detector and a telephone line controller by a telephone line, turning ON the power source of a center monitor device in case of abnormality, and informing a supervisor of important items in voice through the telephone line. CONSTITUTION:The waterworks and sewerage system 13 equipped with the operation state detector, telephone line control part, etc., a repeating pump place 14, etc., are connected to the center monitor place of a public office 11 having jurisdiction through the public telephone line 15. If one of the detection results of the respective facilities 13, pump place 14, etc., becomes larger than a specific value and abnormal, the center monitor place is called through the line 15 and the center monitor device is powered ON by the power source controller of the center monitor place to display the abnormal state. When an important item is included in the display, a supervisor's telephone set such as a portable telephone set is called and when the supervisor performs off- hook operation, the center monitor device reports the important item in voice. Thus, the supervisor is informed of the important item in voice even when absent in the night, on a holiday, etc., to obtain the waterworks and sewerge system monitor system which is improved in reliability.
Patent JP-H117103-A (JP)
Title: Silver halide photographic sensitive material and magnetic record medium
Inventor: KOYAMA HIROKAZU
IPC: G03C1/93
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material having excellent adhesion property to a supporting body and excellent scratching resistance before, during and after development. SOLUTION: This material has at least one photosensitive silver halide emulsion layer on a polyester supporting body. At least one surface of the supporting body is subjected to surface treatment. A layer containing water-soluble or water-dispersible polymers having 2-oxazolite groups expressed by the formula is coated on the adjacent layer to the treated surface. In the formula, R1 , R2 , R3 , R4 are independently halogen, alkyl, aralkyl, phenyl or substd. phenyl groups.
Patent JP-S59517-A (JP)
Title: Exhaust gas purifying device of diesel engine
Inventor: SATOU HARUHIKO
IPC: F01N3/025
Filed: 1982-06-23
Abstract: PURPOSE:To positively prevent clogging of a nozzle caused by carbonization of remaining fuel by sucking back the remaining fuel within the tip end of the fuel supply nozzle forcibly to the fuel supply side, upon stopping the operation of an engine. CONSTITUTION:Simultaneously with the stop of the operation, an output from a clogging detector 22 is stopped whereby the circuit 29 for detecting the clogging eliminating time of a control unit 23 begins to operate and generates an output signal. Thus, a switching valve 27 communicates a fuel passage 13 with a fuel return passage 26 for a predetermined period of time, and an auxiliary fuel pump 28 operates. By the operation of the switching valve 27 and the auxiliary fuel pump 28, the fuel for the burner remaining within the tip end of the fuel supply nozzle 10 of the burner unit 4, is sucked up from the tip end of the nozzle 10 to the side of a fuel passage 13, and circulated into a fuel tank 16 via the fuel return passage 26.
Patent JP-H0647858-A (JP)
Title: Easily tearable multilayer wrapping film material
Inventor: SUUZAN ERU RAITO
IPC: G03C3/00
Filed: 1993-05-10
Abstract: PURPOSE: To provide a multi-layer packaging film material which exhibits light barrier properties and moistureproofness and is easily torn. CONSTITUTION: A packaging material is constituted of the first layer 12 contg. an oriented polypropylene, the second layer 14 contg. a polyether-urethane adhesive, the third layer 16 contg. a flexible thermoplastic film resin material using an aluminum foil or a metal film material and the fourth layer 18 contg. a resin-extruded material. The oriented polyethylene layer makes continuous tearing along a specified line possible and the aluminum foil layer works as a barrier for water and light.
Patent JP-S589488-A (JP)
Title: Reset mechanism of central arithmetic processor of system having plural central arithmetic processors
Inventor: HASHIMOTO TAKASHI
IPC: H04N7/173
Filed: 1981-07-09
Abstract: PURPOSE:To reset faulty operation of a central arithmetic processor to the normal state with a simple constitution, by resetting the power supply of the central arithmetic processor which is decided as in the faulty state. CONSTITUTION:A main box 10 is used along with the terminal devices 48, 49 and 50, and the central arithmetic processors 33 and 51-53 are provided to the box 10 and the devices 48-50 respectively. Thus plural types of two-way data communication are performed. The device 33 of the box 10 and the devices 51- 53 of the terminal devices are connected to each other via the data lines 57- 59. The power supply control parts 46 and 47 are connected to the resetting parts 54-56 of the devices 48-50 via the power supply control lines 60 and 61. For instance, if the device 33 decides the fault of the operations of the processors 51-53 of the devices 48-50, the supply of the power supply voltage is discontinued through the parts 46 and 47. Then the resetting operation is carried  out. In this case, two processors 52 and 53 are reset at one time at the part 47.
Patent JP-S62264215-A (JP)
Title: Foundation construction work
Inventor: HORIGUCHI TAKASHI
IPC: E02D5/34
Filed: 1986-05-12
Abstract: PURPOSE:To prevent the degradation of the wall of a pit by a method in which an excavating liquid is injected into an excavated pit, and the excavating liquid is also sucked up from the tip side of an excavating rod and sent to a mud water plant. CONSTITUTION:An excavator consists of an excavating tower 34 on a skid 32, a power swivel 35, and a rod changer 37 to supply excavating rods in order. The swivel 35 is connected with the first rod 42 having an excavating bit 14 and a stabilizer 15, and rods following the second rod 42 are joined in order by the changer 37 to excavate a pit. An excavating liquid is injected into the pit and also sucked up from the tip side of the rod 42 and sent through a hose 48 to a mud water plant. The degradation of the pit wall can thus be prevented.
Patent JP-H06324737-A (JP)
Title: Sample moving base
Inventor: MIZUNO KAZUI
IPC: G05D3/00
Filed: 1993-05-10
Abstract: PURPOSE:To obtain a stable sample moving base with high reliability by measuring a position of a roller cage of a roller guide and correcting a deviation in the sample moving base guided by the roller guide. CONSTITUTION:Ends of roller cages 12, 13 are connected to potentiometers 15, 16 and when tables X, Y are moved, the roller cages 12, 13 are moved along with the movement and the resistance value of the potentiometers 15, 16 is changed in proportion to the moving quantity. A correction control section 16 compares the resistance value of the potentiometers 15, 16 when a deviation occurs with a calculated value when no deviation occurs. Then fine-movement mechanism sections 17, 18 are driven base on the result of comparison to change the degree of parallelism of cross roller guides 11a, 11b thereby decreasing the deviation.
Patent JP-H11101532-A (JP)
Title: Receiver tank
Inventor: KATO SOICHI
IPC: F25B39/04
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a receiver tank in which the receiver tank is constructed as a double pipe structure to improve refrigerant condensation effect, and flexibility of mounting thereof on a car body is increased. SOLUTION: A receiver tank 2 is adapted such that it is formed into a closed container having an inlet part 24 and an outlet part 25, and an introduced refrigerant in a gas/liquid mixed state is separated, and a liquid refrigerant is stored therein and is discharged and is further successively supplied. In the receiver tank 2, the closed container is formed with a double pipe composed of an inner pipe 16 and an outer pipe 17, and upper parts of these inner pipe 16 and the outer pipe 17 are mutually communicated, while lower parts of the same are not communicated. The inlet part 24 is communicated with a lower end side of a passage formed between the double pipe 16, 17, and the outlet part 25 is communicated with a lower ends of the inner and outer pipes 16, 17.  The non communicating structure of the outer pipe 16 and the inner pipe 17 is realized by forming a structure where any one of the outer and inner pipes is engaged with the other or providing a joint member. Further, a fallen prevention structure of the inner pipe is provided. An uneven part is provided at a member joint location to improve airtightness.
Patent JP-H10280064-A (JP)
Title: Manufacture of alloy of tungsten and/or molybdenum and copper
Inventor: AKIYOSHI NAOYOSHI
IPC: H01L23/373
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacture of a sintered Cu-W(Mo) alloy, in which copper is uniformly dispersed and the occurrence of copper pool and/or pore, due to coagulation of copper is prevented. SOLUTION: A metal powder of tungsten and/or molybdenum, a powder of copper oxide, preferably of cuprous oxide, and a 0.1-1.0 wt.% of iron group metal powder are mixed. The resultant powder mixture is press-compacted into the prescribed shape. In the state of the resultant green compact, the copper oxide is reduced and then sintering is performed, by which the sintered alloy of the desired shape can be obtained. It is preferable to add 0.002-0.04%, by weight ratio, of phosphorus previously, because sintering characteristics can be improved.
Patent JP-H02287195-A (JP)
Title: Heavy water bubbling type reactor emergency shutdown device
Inventor: KAWATA TOKUO
IPC: G21C9/02
Filed: 1989-04-27
Abstract: PURPOSE:To relieve the thermal state of a transient degree and to allow the designing at the rating at which tolerance is additionally reduced by bubbling a gas into a heavy water moderator to lower the heavy water moderator density and charging a negative reactivity. CONSTITUTION:This device is so constructed that the gaseous helium pressurized and stored in a gas injecting tank 30 flows through a gas injecting piping 32 to the lower part of the reactor core and is released (bubbled) into the reactor core (in the heavy water moderator 10) from many apertures of a nozzle section 34 when a gas injecting valve 36 is opened by a scram signal. The density of the heavy water moderator 10 is lowered by the bubbling and the negative reactivity is eventually charged rapidly. The reactor, therefore, rapidly attains the stop shutdown state. Since the shutdown time is short, the thermal state at the time of the transient is relieved and in addition, the need for the space for drawing solid control rods and the space for a driver is eliminated and the heights of a pressure vessel and container are drastically reduced.
Patent JP-S589153-A (JP)
Title: Magnetic toner
Inventor: TERADA SADAJI
IPC: G03G15/20
Filed: 1981-07-10
Abstract: PURPOSE:To improve pressure fixing performance and impact resistance of a one-component type magnetic toner, by using a magnetic powder made oleophilic by a proper treatment, and resins for cores and shells different from each other in softening point. CONSTITUTION:A magnetic powder made oleophilic with a titanium coupler or silane coupler, and a resin having <=100 deg.C softening point are mixed to form  each core particle, and on this outside, a wall film of a resin having >=100 deg.C  softening point is formed to produce each magnetic toner particle. The coupler  is used by 0.01-10wt% of the binder resin component. The core particles are obtained by mixing the resin and the oleophilic magnetic powder, heat kneading,  and freeze crushing them, or suspension polymerizing the magnetic powder and  a vinyl monomer containing a dye or pigment. The resin wall film is formed by  an encapsulating technique, permitting the cores and the shells to be prevented  from separation.
Patent JP-H10298356-A (JP)
Title: Silica-containing tire composition for suppression of static charge accumulation
Inventor: DETRANO MARIO N
IPC: B60C19/08
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of suppressing the static electricity of tires or vehicles by including rubber of tire-constituting element, silica, and extraconductive carbon black in a specific ratio. SOLUTION: This composition comprises about 100 pts.wt. of at least one kind of tire-constituting element rubber produced from a conjugated diene monomer, a combination of the conjugated diene with one or more kinds of vinyl- substituted aromatic monomers and optionally ethylene and propylene monomers, or a combination of ethylene, propylene and a non-conjugated diene, about 20-90 pts.wt. of silica such as fumed silica, hydrated silica, preferably precipitated silica, and extraconductive carbon black (preferably having a BET surface area of 500 m<2> /g) in an amount effective for showing a volume resistivity of <=10<8> ohm.cm (usually an amount of about 8-50 pts.wt. per 100 pts.wt. of the rubber, when conventional carbon black is not used).
Patent JP-H04314838-A (JP)
Title: Al alloy laminated material for uncoated radiator for two wheeler use
Inventor: TAMAGAWA HIDEYUKI
IPC: C22C21/00
Filed: 1991-04-11
Abstract: PURPOSE:To provide an A alloy laminated material excellent in pitting corrosion resistance for uncoated radiator for two wheeler use. CONSTITUTION:The material is an Al alloy laminated material for uncoated radiator for two wheeler use, which is an Al alloy laminated material prepared by coating the surface of a core material composed of Al-Mn alloy with an Al-Si alloy brazing filler metal and in which Cu is incorporated with a density gradient continuously decreasing from the above core material to the brazing filler metal. This Al alloy laminated material has extremely superior pitting corrosion resistance and can suitably be used for uncoated radiator material for two wheeler use.
Patent JP-H09274464-A (JP)
Title: Display device
Inventor: SHINADA SATORU
IPC: G09G3/20
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To display the setting of equalizers and the spectrum analysis of the frequency characteristics of the input signals. SOLUTION: This device has an m×n dot display section, a display section which executes the displaying in accordance with the supplied character information, a CPU which detects the frequency characteristics of the inputted audio signals and a ROM which stores the character waveform information for displaying various frequecny characteristics. The character waveform information stored in the ROM is selected in accordance with the frequency characteristics of the audio signals detected by the CPU and the frequency characteristics of the inputted audio signals are displayed on the display section.
Patent JP-H09275526-A (JP)
Title: Solid-state image pickup device
Inventor: MIYAHARA HIDEJI
IPC: H04N5/355
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To provide the solid-state image pickup device in which selection of two horizontal selection line pairs selected for each field is ensured even when two different fields are in existence simultaneously within one vertical scanning (V) period in the case of 2-line mixed read interlace scanning. SOLUTION: The device is provided with a vertical scanning circuit scanning a photoelectric conversion element 4 via a horizontal selection line group provided corresponding to the photoelectric conversion element 4 in the horizontal direction and with a horizontal scanning circuit 5 provided corresponding to a vertical selection line group provided corresponding to a photoelectric conversion element in the vertical direction. The vertical scanning circuit is made up of a 1st shift register 1 to shift sequentially a read pulse, a 2nd shift register 2 to shift sequentially a field index pulse, and an interlace circuit 3 using an output of the 2nd shift register 2 to control an output of the 1st shift register 1 to decide pairs of two adjacent horizontal selection lines in the case of conducting interlace scanning.
Patent JP-H06324989-A (JP)
Title: Synchronous bus interface device
Inventor: OUCHI MITSUO
IPC: G06F1/10
Filed: 1993-05-11
Abstract: PURPOSE:To efficiently and inexpensively provide interface between a peripheral unit operated by a reference clock and a CPU operated by a clock in which the reference clock is frequency-divided. CONSTITUTION:A bus interface conversion part 5 is provided between the CPU 1 and the peripheral unit, and the connection between the bus interface conversion part 5 and the peripheral unit is performed by a synchronous bus 8 setting the reference clock as a base. The bus interface conversion part 5, when access request from the CPU 1 is issued. converts a bus timing based on the reference clock. Thereby, it is possible to make access the peripheral unit operated by the reference clock via the synchronous bus even when the CPU 1 is operated by a frequency-divided clock.
Patent JP-H04315171-A (JP)
Title: Developing device
Inventor: ENOKI SHIGEKAZU
IPC: G03G15/00
Filed: 1991-04-13
Abstract: PURPOSE:To obtain a high-quality image whose image density is high, which is excellent in the reproducibility of a diagram and gradation and where a moire pattern is not generated. CONSTITUTION:A developing roller 1 where a surface layer made of a conductive material obtained by dispersing insulating particles on a conductive substrate is formed and a conductive part made of the conductive material and an insulator part where the insulating particles are exposed coexist on the surface is arranged to be opposed to the surface of a photosensitive drum 10 where an electrostatic latent image is formed at a gap of 100mum. The insulator part is rubbed by a toner supply roller 40 and holds the charge of positive polarity, and carries toner 7 which is electrostatically charged to be negative. Reversal development is performed by impressing the pulse voltage on the developing roller 20.
Patent JP-H09297402-A (JP)
Title: Coat photoresist application method and slit knife used for the method
Inventor: KANBAYASHI KOJI
IPC: B05C11/10
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a photoresist application method by which an excess photoresist produced at the under part of the substrate can be continuously and stably removed in a coating method using a dip coater, and to provide a slit knife to be used for the method to remove the excess photoresist. SOLUTION: After a substrate for etching treatment suspended by a hanger is dipped in a photoresist liquid, the body is drawn up so that the photoresist is applied on the surface of the substrate. The excess photoresist produced at the under part of the substrate is passed through two planer blades 15-1, 15-2 to remove the excess photoresist while the coated substrate is moved so as to obtain a desired coating thickness of the photoresist excess part formed at the under part of the substrate.
Patent JP-H11308361-A (JP)
Title: Caller id receiver and communication device
Inventor: ANZAI KAZUMI
IPC: H04M11/00
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To allow an external terminal connected to a communication device to display a caller ID. SOLUTION: When an incoming call signal detection section 2 detects a Kerr signal, a device control section 1 receives a caller ID and stores it in a storage section 16. A V23RX control section 5 sends the Kerr signal. After the reply by an external terminal 11, a V23TX control section 7 sends the caller ID stored in the storage section 16 to the external terminal 11 according to a conventional caller ID protocol. The external terminal 11 displays the caller ID.
Patent JP-H082712-A (JP)
Title: Automatic separating and taking up method of sheet shape material and device therefor
Inventor: TSUKAGOSHI NOBUO
IPC: B25J15/06
Filed: 1995-04-10
Abstract: PURPOSE:To separate and take up a sheet shape material one by one surely by making at least two decompression suckers to suck the extreme top sheet shape material and raising other decompression suckers after raising firstly the sucker made to suck the peripheral part of the sheet shape material out of those decompression suckers. CONSTITUTION:A suction part 5 whose decompression suckers 3, 3' are installed on its both ends facing downward is installed vertically movably by a main cylinder 2 provided on the tip part of a turning arm 1 and one decompression sucker 3' is supported vertically movably by a suction cylinder 4. When the sheet shape material 8 is taken up, after positioning the decompression sucker 3' on the peripheral part of the extreme top material among the piled up sheet shape materials 8 and lowering the suction part 5, the sheet shape material is sucked by respective decompression suckers 3, 3'. Then, after raising the suction cylinder 4 and taking up the extreme top sheet shape material 8 in such a way as being peeled up from the peripheral part, the suction part 5 is raised by the main cylinder 2 and the sheet shape material 8 is taken up.
Patent JP-S60251975-A (JP)
Title: Method for painting inner surface of pipe
Inventor: NAGAO SHIYOUZOU
IPC: B05D7/24
Filed: 1984-05-28
Abstract: PURPOSE:To make it possible to perform uniform curing, by spraying two solutions in a centrifugal projection pattern and a conical cylinder pattern so as to allow both patterns to approach at the inner surface of a pipe. CONSTITUTION:The paint spray pattern in a conical pattern spray nozzle 22 is set to a conical cylinder shape and a conical angle alpha is made freely adjustable. A paint supply aperture 32 and a dispersing plate 33 are provided to the leading end of the lance 31 of a centrifugal painting apparatus 3 and the paint component from the paint supply aperture 32 is centrifugally projected by the high speed rotation of the dispersing plate 33. In performing painting, one solution of two-part curing reaction type paint components is sprayed in a conical cylinder pattern from a spray apparatus while the other solution is sprayed in a centrifugal projection pattern from the centrifugal painting apparatus and both spray patterns are allowed to approach at the inner surface of a pipe.
Patent JP-H11303117-A (JP)
Title: Construction method of underground storage water pumping pit and pumping pit pipe used for the same
Inventor: INAZUMI AKIO
IPC: E21D13/00
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To prevent the floating-up of a pumping pit pipe. SOLUTION: A pumping pit comprises a pumping pit pipe 12, a reinforcing cage 14, and a floating-up preventive anchor 16. The pumping pit pipe 12 is closed at its lower end, and is open at the upper end thereof and has a circular shape in section. On the upper closed end of the pumping pit pipe 12, a connecting pipe 12b for communicating the inside of the pumping pit pipe 12 with a water collecting layer is projectedly provided. On the outer circumferential surface of the pumping pit pipe 12, a plurality of angle pieces 12d for maintaining the distance between the pipe and the reinforcing cage 14 and for fixing the reinforcing cage 14 at the ends thereof are circumferentially and longitudinally arranged at prescribed intervals.  On the outer circumference of the pumping pit pipe 12, a plurality of T-shaped projections to be fitted inside a guide rail provided in the underground continuous wall are fixed.