baber/WOPTO huggingface dataset:
Patent JP-H08227671-A (JP)
Title: Color cathode-ray tube
Inventor: SATO KAZUNORI
IPC: H01J29/50
Filed: 1995-02-21
Abstract: PURPOSE: To prevent a resolution drop in the peripheral section of a color cathode-ray tube screen by providing a field correction electrode on an electrode to form a main lens. CONSTITUTION: Regarding a color cathode-ray tube equipped with at least the first electrode G3 of relatively low potential and the second electrode G4 of relatively high potential laid in such a state as faced to the electrode G3 respectively as a main electron gun lens to emit one row of three electron beams, non-circular three electron beam transmission holes as a combination of 29B, 29G, 29R, 30B, 30G and 30R without any bar ring are formed on the opposite faces of the first and second electrodes G3 and G4.  In addition, at least one of the electrodes G3 and G4 is provided with a plate or cup type field correction electrode 31 to adjust stronger focusing action in an orthogonal direction than in the array direction of the three electron beams in a focusing zone formed with the electrodes G3 and G4, and at the same time, to adjust diverging action in a divergent zone similarly formed.
Patent JP-H03237133-A (JP)
Title: Scattering film
Inventor: NISHIKAWA NOBUAKI
IPC: C08L33/04
Filed: 1990-02-15
Abstract: PURPOSE:To obtain the title film useful for preventing reflection, having high transmittance and high scattering by polymerizing primarily crosslinked fine particles comprising a specific monomer in a specific monomer solution to give a secondarily crosslinked fine particles-containing polymer, blending the polymer with a multi-layer structure polymer and making the blend into a film. CONSTITUTION:5-30 pts.wt. primarily crosslinked fine particles prepared by copolymerizing one or more monomers selected from an aromatic vinyl compound and a (meth)acrylate with a polyfunctional monomer are blended with 100 pts.wt. monomer solution consisting essentially of 18-C alkyl (meth)acrylate, swollen and polymerized to give monomer in a specific monomer solution to give a secondarily crosslinked fine particles-containing polymer and 1-20 pts.wt. of the polymer is blended with 100 pts.wt. multi-layer structure polymer layer comprising four polymer layers such as an inner most polymer layer obtained by selecting from 1-8C alkyl acrylate, 1-4C alkyl methacrylate, copolymerizable double bond-containing monomer, polyfunctional monomer and graft crosslinking agent and blending and made into a film to give the objective film.
Patent JP-H01248484-A (JP)
Title: Protective covering of wire joint and method of covering
Inventor: DONARUDO FURANSHISU REUTAA
IPC: G02B6/38
Filed: 1989-02-10
Abstract: PURPOSE: To provide a protective body for the surrounding environment of an electric connection part to be easily used by providing a hinge between first and second surrounding body parts, providing a projected spring plate to one of the surrounding body parts, and applying the pressure to the connection part which is surrounded and included in the sealant. CONSTITUTION: A connection part 1 is formed at the position 3 where cables 5-8 are connected to each other, a surrounding body 25 contains a first shell part 26 and a second shell part 27, the parts 26, 27 are folded back and engaged with each other, and a connection part 1 to be sealed is surrounded therebetween. The surrounding body 25 contains an internal pressing device, i.e., a spring plate 40 in the part 27, and when the part 27 is folded back around the hinge line 30 and arranged opposite to the part 26 in a working relationship, a projected surface 44 of the spring plate 40 is directed toward the selected part, and a capturing member 38 of the part 27 is engaged with a lip 52 of the part 26 and holds the surrounding body 25 at the closed position.  The protective surrounding body 25 which is used in combination with the sealant and easily used for the surrounding environment of the electric connection part 1 can be obtained.
Patent JP-S62190258-A (JP)
Title: Dioxazine compound and dyeing or printing process using same
Inventor: SAWAMOTO HIROKAZU
IPC: C07D498/04
Filed: 1986-02-17
Abstract: NEW MATERIAL:A compound expressed by formula I {A is condensed polycyclic aromatic ring residue of formula II (* is bond connected to N atom, **is bond connected to O atom), etc.; R is amino, cyano, nitro, halogeno, lower alkyl, etc.; V is -SO2NR5-, -NR6- [R5 and R6 are H or (substituted) lower alkyl], etc.; X is (substituted) aliphatic group, cycloaliphatic group, etc.; Y is (substituted) phenylene or naphthylene; Z is -SO2CH=CH2 or -SO2CH2CH2Z1 (Z1 is group eliminable with alkali); Q is -SO3H, OH, halogen, etc.; R1 is H, (substituted) lower alkyl, etc.; R2 is H or (substituted) lower alkyl; 0<=l<=4; 0<=m<=5; 0<n<=4; 0<l+m+n<=6} in the form of free acid. EXAMPLE:The compound of formula III. USE:Dyeing of cellulosic fiber, polyamide, polyurethane and leather. PREPARATION:A compound of formula IV is made to react with 1,3,5- trihalogeno-s-triazine and an amine of formula V.
Patent JP-H02212760-A (JP)
Title: Overrun detector
Inventor: TADA MUNEYOSHI
IPC: A23C13/00
Filed: 1989-02-14
Abstract: PURPOSE:To enable direct detection of an overrun value without the use of labor by inserting an electrostatic capacitance detection electrode into a piping on the product outlet side to detect the overrun value from a capacitance detected with the electrode. CONSTITUTION:An electrostatic capacitance detection electrode is inserted into a piping through which a product ice cream or the like passes to detect a capacitance. The capacitance detected is introduced to an electrostatic capacitance detector (a) composing a 4-arm bridge 1 and an output signal of the bridge 1 is amplified 2 to be sent to operational amplifiers 3 and 4. The amplifier 3 samples an absolute value of a detection signal. The amplifier 4 also detects a phase difference of the detection signal. Output signals from the amplifiers 3 and 4 are sent to an operational amplifier 5 to be computed as admittance value. The admittance value is outputted from the amplifier 5 and sent to an admittance coefficient device 6 to be converted into an overrun value. The overrun value is shown on a display device while fed back to a mass flow controller to be used for mixing or a ratio control of a stock liquid and a mixed gas.
Patent JP-H06221447-A (JP)
Title: Directional control valve for fluid pipe line including solid matter
Inventor: MIYAZAKI TAKAYUKI
IPC: F16K11/074
Filed: 1993-01-27
Abstract: PURPOSE:To provide a directional control valve for a fluid pipe line including much solid matter such as slurry and ice and snow. CONSTITUTION:A directional control valve is attached between an upstream pipe line 1 and a downstream pipe line 2, namely a pipe line on the downstream side of a bypass including a receiver, and a S type pipe 4 and a U type pipe 5 are sandwichedly held between the ends of fixed pipes so as to be unitedly rotatable. The centers of an opening part on the downstream side of the S type pipe always communicating with the upstream pipe line and of the opening parts 51, 52 of the U type pipe form an equilateral triangle, and when a change- over device being common to the above opening parts functions, rotate together around the center of gravity, namely O, of the equilateral triangle. The opening parts 21, 33, 34 of the downstream pipe line also compose the equilateral triangle of the same form. Thus the directional control valve itself partially forms the pipe line, and the adherence and blocking up of a solid matter can be prevented, and wear caused by rubbing is reduced. A changing over toward the receiver is simple to facilitate the formation of a safe and certain pipe line.
Patent JP-H02214511-A (JP)
Title: Continuous solid-liquid separator
Inventor: ARAI HIYOSHI
IPC: B01D29/62
Filed: 1989-02-14
Abstract: PURPOSE:To effectively separate solid from liq. by surely releasing the solid depositing on the surface of a cylindrical metallic filter with a scraper, smoothly collecting and transferring the released solid with a ribbon screw conveyor. CONSTITUTION:The cylindrical metallic filter 6 pierced with fine holes is provided at the center of a casing 1, and the spiral ribbon screw conveyor 8 with the inner periphery rotated freely along the outer surface of the filter 6 is arranged. A support bar 10 piercing the conveyor 8 is provided along the periphery of the filter 6. The base ends of the plural scrapers S in contact with the outer surface of the filter 6 are fixed to the support bar 10. In addition, a rotary plate 9 is fixed to the upper end of the conveyor 8. Furthermore, a raw liq. supply pipe 19 is provided at the lower end of the casing 1, and a solid discharge pipe 20 is furnished to the casing 1 at a position practically corresponding to the upper end of the conveyor 8. As a result, any kinds of raw liqs. can be effectively separated into solid and liq.
Patent JP-S53118689-A (JP)
Title: Temperature controller
Inventor: HIROI KAZUO
IPC: G05D23/00
Filed: 1977-03-25
Abstract: PURPOSE: To provide the temperature controller of multiple temperature interfering mutually in releasing the mutual interference of temperature control system enabling the accurate stable temperature to achieve. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000144868-A (JP)
Title: Vacuum sewer system and suction valve
Inventor: OTSUKA TETSUSHI
IPC: E03F3/02
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To ensure supply of air as required in response to the change of a vacuum in a vacuum sewer pipe. SOLUTION: A sewage suction pipe 15 is connected to a vacuum sewer pipe 31 with its inside in a vacuum condition via a vacuum valve 14 to be operated by a vacuum in the vacuum sewer pipe 31. The vacuum valve 14 is open for sewage water in a sewage tank 11 to be sucked through the sewage suction pipe 15 into the vacuum sewer pipe 31. To a portion in proximity to the vacuum valve 14 between the vacuum valve 14 and the vacuum sewer pipe 31, an intake valve 20 is connected so as to be closed by a vacuum in the vacuum sewer pipe 31. When a vacuum in the vacuum sewer pipe 31 is lowered, the intake valve 20 is open for supplying air into the vacuum sewer pipe 31.
Patent JP-S59163216-A (JP)
Title: Magnet device for sprocket for driving wire bar conveyer
Inventor: SAITOU MITSURU
IPC: B65G17/06
Filed: 1983-03-02
Abstract: PURPOSE:To prevent the occurrence of vibration and noise by providing a pair of semi-cylindrical magnet devices to the rotary shaft of driving sprocket. CONSTITUTION:A pair of semi-cylindrical magnets 10 are provided at the central part between both sprocket of a sprocket rotary shaft 3 in an enclosing manner and a flange 131 is fixed by bolts 14 to form a cylindrical magnet device 20. As the sprocket rotary shaft 3 turns, the cylindrical magnet device 20 turns. The wire bar to be driven by the sprocket is attracted by the magnet 12 to prevent its vibration and also prevent its noise, and thereby smooth drive is made. Since a plastic cover 16 is covered on the periphery of the magnet 12, the contact abrasion between the magnet 12 and the wire bar can be prevented.
Patent JP-S53117891-A (JP)
Title: Device for polishing both surfaces at once
Inventor: SUZUKI JIYUNPEI
IPC: B24B37/12
Filed: 1977-03-25
Abstract: PURPOSE:To provide a device for polishing both surfaces of a work at once with a viscous liquid prepared by dispersing grains into water or a chemical liquid, which device includes dynamic pressure generating members disposed on and beneath the work to allow the grains in the viscous liquid to impinge upon both surfaces of the work so that a surface polishing can be conducted at a high accuracy and without disorder.
Patent JP-H04272300-A (JP)
Title: Paper board
Inventor: NAKAJIMA MITSUO
IPC: D21J1/00
Filed: 1991-02-27
Abstract: PURPOSE:To improve paper strength of hot-pressed board paper by adding powder of a specific coating waste to suspension of waste paper together with urea. CONSTITUTION:(A) 100 pts.wt. waste paper is blended with (B) <=35 pts.wt. fine powder of coating waste containing partially uncured amino resin and (C) urea of >=5 pts.wt. based on the total solid content and the blend is made into paper and hot-pressed. Since the component B has hydrophobic property and good yield of adhesion to paper, it enhances paper strength by curing of uncured resin. Since the component C forms methylol urea by reacting with formaldehyde generated from the component B and acts as an adhesive by formation of polymer thereof, it improves paper strength.
Patent JP-S55125325-A (JP)
Title: Fuel oil heating system for gas turbine
Inventor: HIRANO AKIRA
IPC: F02C7/224
Filed: 1979-03-23
Abstract: PURPOSE: To raise a thermal efficiency of a whole gasturbine plant by using as a heating medium water having absorbed heat of exhaust gas of the gas turbine, for a heater for heating fuel oil.  
     CONSTITUTION: Water in a water storage tank 32 is introduced to a space in a water leading cover 34 on both sides of an exhaust gas duct 22 interconnecting to an exhaust gas outlet of a gas turbine via a water distributing pipe 36 by means of 2 set of water pump 41, and while it is rising through the space, it is heated by a heat exchange with the exhaust gas elevating its temperature. The hot water is then by means of pipe 39, sent to heaters 30, 31 where a low grade oil is supplied from pipes A, B. In this instance, the amount of water is controlled by control valves 42, 43 operated by oil temperature detectors 4, 15 attached to each of heaters 30, 31, and an amount of heat required is respectively added to heaters 30, 31. The water cooled passing through heaters 30, 31 is returned to the water storage tank 32. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61191446-A (JP)
Title: Alarm device for automobile
Inventor: ITO TOSHIO
IPC: B60R16/02
Filed: 1985-02-20
Abstract: PURPOSE:To prevent a driver from forgetting an appointment or the like, by setting an alarming time, and sounding a voice alarm at the set time even when a switch of a power system connected to an engine is on or off. CONSTITUTION:The alarm device includes a constant-voltage power circuit 5 connectable with a battery power source 1, an ignition key switch 4 for connecting the power circuit 5 with the battery power source 1, and a clock circuit 8 for setting a time and generating a clock signal in response to the set time. Further, there is provided an input/output circuit 6 having an activating means for connecting the power source 1 with the power circuit 5 in response to the clock signal without following the switch 4, and for generating an activation signal. A control circuit 7 generates an operation control signal informative of the set time in response to the activation signal. Then, a voice synthesizing circuit 9 generates a voice for alarming the set time. Electrical connection between the power source 1 and the power circuit 5 is maintained during generation of the operation control signal.
Patent JP-S52116072-A (JP)
Title: Process for doping nitrogen to gallium phosphide
Inventor: AKAI SHINICHI
IPC: C30B29/44
Filed: 1976-03-25
Abstract: PURPOSE: To dope N 2  to GaP by increasing the concentration of NH 3  in carrier gas with a progress of epitaxial growth. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0751054-A (JP)
Title: L-sorbose-producing fungus
Inventor: NOGAMI IKUO
IPC: C12P19/02
Filed: 1994-03-03
Abstract: PURPOSE:To provide a L-sorbose-producing fungus improved in the conversion yield of D-sorbose into L-sorbose by lowering the D-sorbose-producing ability of a microorganism which belongs to Gluconobacter oxydans or Gluconobacter suboxydans. CONSTITUTION:The growth ability of a microorganism which belongs to the gluconobacter oxydans or Gluconobacter suboxydans in the presence of low sorbite as only a carbon source is lowered to <=1/10 of that of the parent strain. The objective microorganism can be obtained by subjecting the parent strain to a conventional mutational treatment and subsequently selectively separating the microorganism from the treatment product.
Patent JP-S62254002-A (JP)
Inventor: URURITSUHI BUAGENZOMAA
IPC: G01B11/00
Filed: 1987-02-18
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-H09230615-A (JP)
Title: Electrophotographic photoreceptor
Inventor: SAITO YOSHITAKA
IPC: G03G5/06
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a practically extremely useful electrophotographic photoreceptor having excellent sensitivity by containing a mixed crystal of a phthalocyanine compound having a specific alkylene glycolate titanium ring and an oxytitanium phthalocyanine compound. SOLUTION: A mixed crystal of a phthalocyanine compound having an alkylene glycolate titanium ring having the carbon atom number not less than four and an oxytitanium phthalocyanine compound is contained. A phthalocyanine compound expressed by a formula is used as a phthalocyanine compound having an alkylene glycolate titanium ring having the carbon atom number not less than four. In the formula, R<1> and R<2> represent respectively and independently a substitutional or nonsubstitutional alkyl group, and Pc represents a substitutional or nonsubstitutional phthalocyanine residue. Structures of respective phthalocyanine residues of these phthalocyanine compound and oxytitanium phthalocyanine compound are preferable to be the same.
Patent JP-H04273360-A (JP)
Title: Bus monitoring device for token passing system
Inventor: SAKUYAMA HIROAKI
IPC: G06F13/368
Filed: 1991-02-28
Abstract: PURPOSE:To monitor the data that contain plural function codes FC in a range designated previously. CONSTITUTION:An FC having the numerical value set between the maximum and minimum FCs set by a start detection part 1 is added to a BOM preceding the data and outputted to a bus 11 through a terminal equipment. Thus the part 1 detects the outputted numerical value and sends a start signal to an end detecting part 2 and at the same time extracts and decodes the data following the BOM to store them in a memory part 4. The part 2 started by the start signal starts the monitoring of the EOM outputted onto the bus 11 and receives the EOM as well as an STM, i.e., an answer given from the partner side if the EOM requests this answer. Then the part 2 sends an end signal to the part 1 to discontinue the output of the decoded data to the part 1 and also to ends the operation of the part 2 itself.
Patent JP-S60178711-A (JP)
Title: Acoustic device for automobile
Inventor: KASAI JIYUNICHI
IPC: H03G3/32
Filed: 1984-02-24
Abstract: PURPOSE:To listen to music in an automobile with the proper sound volume at all times with no effect of the noises in the automobile, the tape hiss hoise, etc., by changing the dynamic range of the reproduction acoustic signal in response to the detected intra-car noise level and furthermore cutting a prescribed high-pitched sound component according to the variable control of said dynamic range. CONSTITUTION:The noises within a automobile 6 are detected by a microphone 7 and converted into signals corresponding to each noise level at a sound volume signal generating part 8. These signals are supplied to a control signal generating circuit 5 and delivered to a gain controller 3 as well as to a control pass filter 9. The acoustic signal undergone its gain control through the controller 3 is supplied to the filter 9 to cut a prescribed high-pitched sound band in response to the gain increase. Therefore the dynamic range of a preamplifier 10 is varied in response to each level of the noise in the automobile 6. At the same time, the preamplifier 10 amplifies the acoustic signal whose prescribed high-pitched sound band is cut.
Patent JP-H09228584-A (JP)
Title: Eaves tee
Inventor: SAKAI HIDETAKA
IPC: E04D13/068
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To prevent an eaves gutter and an eaves tee from being broken even when the eaves gutter is expanded and contracted by a temperature difference by vertically dividing a cylindrical socket part provided on the shoot of an eaves cheese body, connecting the upper and lower sockets through an elastic member. SOLUTION: An eaves tee body 1 has a shoot 11 and an upper socket 21 in the center bottom part, and connecting parts 12 with eaves gutter on both end parts. A socket part 2, which is made of hard vinyl chloride resin, is formed of the upper socket 21 and a lower socket 22, and an elastic cylindrical ring 3 made of foamed polyurethane resin is fitted to the inside part in the lower end of the upper socket 21 formed integrally with the eaves tee body 1, and fixed thereto by adhesives. The lower socket 22 is inserted to a deep groove 31 formed on the lower surface of the cylindrical ring 3, and fixed thereto by adhesives. Thus, when the eaves gutter is extended and contracted by the temperature difference between summer and winter and horizontally moved to work a shearing force onto the eaves tee 1, the cylindrical ring 3 provided on the upper socket 21 is deformed.  Thus, the breakage of the eaves gutter, the eaves cheese or a vertical gutter can be prevented.
Patent JP-H03240122-A (JP)
Title: Magnetic disk device
Inventor: OYAMA TOMONAGA
IPC: G11B19/02
Filed: 1990-02-16
Abstract: PURPOSE:To hold the written old data without breakage even if a host device has a fault in a data writing state by providing a nonvolatile data storing means on a disk controller. CONSTITUTION:The nonvolatile data storing means 4 of a magnetic disk controller 3 stores tentatively the data to be written into a disk device 1. A normal end detection means 5 confirms that the data are normally stored in the means 4. When the data are normally stored in the means 4, a data transfer means 6 transfers the data to this device 1 from the means 4. Thus it is possible to hold the old data stored in the device 1 without breakage even if the host device 2 has a fault in a data storing state.
Patent JP-S56131079-A (JP)
Title: Structure of lining tube base
Inventor: FUKUJIYOUJI SEIYA
IPC: B23K9/23
Filed: 1980-03-19
Abstract: PURPOSE: To stabilize the quality of a lining material by supplying inert gas uniformly over the entire reverse-side area of the lining material, by providing a gas passage on the reverse side of the lining material welded to a soft-steel-made tube base.  
     CONSTITUTION: Tube base 3 is provided with lengthwise gas passage 11 at the same position with coupling 7, and at its lower part, circular gas passage 13 is provided. Further, backing bar 6 and clad plywood 2 are provided with radial gas passage 12 communicating with circular gas passage 13. Furthermore, large-sized circular gas passage 14 communicating with gas passage 12 is provided to flow pressurized inert gas uniformly from coupling 7 to the entire required area via lengthwise, small-sized circular, radial, and larged-sized circular gas passages 11, 13, 12, and 14, thereby sealing the reverse surface of the lining material. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63222194-A (JP)
Inventor: HAYAUCHI YUTAKA
IPC: C07H19/06
Filed: 1988-02-18
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。