baber/WOPTO huggingface dataset:
Patent JP-S60111133-A (JP)
Title: Smoke diffusion model testing device
Inventor: MAEDA HIDEKI
IPC: G01M9/00
Filed: 1983-11-21
Abstract: PURPOSE:To execute with a high accuracy a model experiment by providing a topographic model in a measuring channel of a wind channel, and detecting a gas discharged from the topographic model by an indicating body of a net shape, etc. provided on the upper part of the topographic model. CONSTITUTION:A titled device is provided with a wind channel, topographic models 2, 3 and 4 placed in a measuring channel 1 of the wind channel, a rotary plate 5 for supporting these models 2, 3 and 4, and lattice-shaped air current control devices 7, 8 on the upstream side of the models 2, 3 and 4. Also, it is provided with a discharge mechanism consisting of a bomb 10 for discharging a gas from the topographic models 2, 3 and 4, a fluid control valve 13, mixed gas paths 11, 12, etc., and provided with an indicating body 14 of a bamboo blind shape or a net shape, to which a discoloring reagent reacting to a gas discharged from the discharge mechanism in the vertical direction has been applied, in the upper part of the models 2, 3 and 4, and by this indicating body 14, a distribution, etc. of a flow of the gas can be detected.
Patent JP-S58146372-A (JP)
Inventor: IBU ROBEERU GIGUNOU
IPC: A63C5/12
Filed: 1982-12-14
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-S6197306-A (JP)
Title: Preactivated catalyst for alpha-olefin polymerization and its production
Inventor: TAKAHASHI TSUTOMU
IPC: C08F4/60
Filed: 1984-10-18
Abstract: PURPOSE:The title catalyst low in the rate of formation of an amorphous polymer by-product, prepared by adding a specified third component to a specified, highly active Ziegler Natta catalyst and treating it by polymerization of a small amount of an alpha-olefin and an extremely small amount of carbonyl sulfide. CONSTITUTION:The title catalyst prepared by keeping a catalyst dispersion formed by mixing a solid product (C) obtained by reacting a solid product (B) obtained by reacting a reaction product (A) between an organoaluminum compound (e.g., trimethylaluminum) and an electron donor (e.g., diethyl ether ) with TiCl4 with an electron donor and an electron acceptor (e.g., TiCl4) with an organoaluminum compound and an electron donor (e.g., methyl p-toluilate) or a reaction product therebetween at 0-70 deg.C, allowing this dispersion to absorb slowly a small amount of an alpha-olefin (e.g.., ethylene) and an extremely small amount of carbonyl chloride and polymerizing this alpha-olefin.
Patent JP-H1149791-A (JP)
Title: New ion association crystalline substance, its production and latent photopolymerization initiator
Inventor: HIWASA SHIN
IPC: G03F7/038
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new substance containing a transition metal, capable of polymerizing cation-polymerizable organic substances only by an additional heating treatment or light irradiation, extremely good in storage stability and useful as a latent photopolymerization initiator, etc. SOLUTION: A new ion association crystalline substance of the formula: [ C5 (R<1> )n }2m Mm ]<1+> [ B(R<2> )4 }]<-> ]1 [M is a central nuleous transition metal; C5 is cyclopentadiene; R<1> is an electron-donating substituent bound to the carbon of the cyclopentadienyl group; (n) is 4, 5; (m) is 1, 2; (1) is 1, 2; R<2> is a ligand coordinated on boron atom (B); four R<2> groups are the same] [e.g. decamethylferrocene/tetrakis (3,5-difluorophenyl)borate]. The substance of the formula is useful as a latent photopolymerization initiator capable of polymerizing cation-polymerizable organic substances only by an additional heating treatment or light irradiation, etc. The substance is obtained by reacting a mononuclear or dinuclearferrocene derivative of the formula: [C5 (R<1> )n ]2n Mm with a tetradentate borate complex of the formula: [B(R<2> )4 ]X.
Patent JP-H0754411-A (JP)
Title: Fascia tile and drip method thereby
Inventor: FUJIWARA KAMAYUKI
IPC: E04F13/14
Filed: 1993-08-12
Abstract: PURPOSE:To make it possible to drain water effectively with a fascia tile having excellent appearance and without washing in execution. CONSTITUTION:A is the balcony of a reinforced concrete building, and a fascia tile B is provided to the corner thereof. The fascia tile B is constituted of an L-shaped fascia tile main body 1 having the outside 1a and lower side 1b and a drip projection 2 projected integrally to the lower side 1b in the corner of the fascia tile main body 1. The drip projection 2 is flush with the surface of the outside 1a of the fascia tile main body 1. A chamfer 1c is formed on the end of the lower side 1a of the fascia tile main body 1, and it is continuous to the lower side of the balcony A smoothly without having any steps.
Patent JP-H04100636-A (JP)
Title: Rolling mill for metallic foil
Inventor: MOTOIKE SUMIO
IPC: B21B13/02
Filed: 1990-08-20
Abstract: PURPOSE:To early set the shape of metallic foil in the beginning of rolling and to improve productivity by providing a spool to be exclusively used for treating a front end. CONSTITUTION:The front end part of the metallic foil 15A emitted from rolling rolls 11 is introduced into the spool 24 of a take-up reel 25 for treating the front end and the spool 24 is rotationally driven by a spool driving means to apply tension to the metallic foil, by which the metallic foil is wound around the spool 24 until the shape thereof is set. The spool 19 of the take-up reel 20 is not driven in this case. The metallic foil 15A is cut where the shape, etc., of the metallic foil 15A are set. The metallic foil 15A set in the shape emitted from the succeeding rolling rolls 11 is wound around the spool 19 of the take-up reel 20 by utilizing a belt wrapper 23, etc., and the normal operation is started.
Patent JP-H0681837-A (JP)
Title: Roller bearing device
Inventor: BUERUNAA BURAUROTSUKU
IPC: F16C29/06
Filed: 1991-08-30
Abstract: PURPOSE: To simplify a manufacture method for a roller bearing arrangement having pivotally supported parts guided relatively each other by at least one group of rollers. CONSTITUTION: A peripheral surface 3 receiving a load is disposed between two peripheral surfaces 2 of rollers 1 holding the intervals of rollers in the axial direction of the rollers 1, and the peripheral surfaces is projected radially beyond the peripheral surface 3 to support a load and also positioned axially on the outside of a roller rolling route 43a supporting a load.
Patent JP-S6378496-A (JP)
Inventor: TANAKA MASAKI
IPC: G06K17/00
Filed: 1986-09-19
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-S60113729-A (JP)
Inventor: MIRUTON SHIIKARUTSU
IPC: B60J7/05
Filed: 1983-11-24
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-H08105827-A (JP)
Title: Solvent for pathological examination
Inventor: MORIKAWA TOSHIYUKI
IPC: G01N33/48
Filed: 1995-08-04
Abstract: PURPOSE: To obtain a solvent having volatility equal to that of an organic solvent such as xylene and safety equal to that of a limonene-base solvent by a method wherein the solvent includes a terpene compound selected from a group of monoterpene compounds each having one or less double-bond and monoterpene compounds each having an aromatic ring. CONSTITUTION: It is possible to use a monoterpene compound having one or less double-bond, for example monoterpene-hydrocarbon or the like for the solvent. It is possible to list up a terpene compound (e.g. p-cymene) including an aromatic ring having the carbon number of 10. As a further preferable embodiment, it is possible to list up a compound selected from a group comprised of hydroxy-carboxylic acid ester and ring ketone. The hydroxy- -carboxylic acid ester is one having the carbon number of 3-10. As ester radical, low-grade alkyl ester, e.g. glycolic acid carbinyl or the like is used. As the ring ketone having the carbon number of 5-10, e.g. cyclopentanone or the like is used.
Patent JP-H0269127-A (JP)
Title: Reel
Inventor: IIIZUMI TAIRA
IPC: A01K89/015
Filed: 1988-09-02
Abstract: PURPOSE:To obtain a reel with simple operation of driving source by providing hand-working one-way clutch transmitting driving force of hand-working gear to main shaft side and electrically working one-way clutch transmitting driving force of motor to main shaft side. CONSTITUTION:Fitting part 7a of hand-working handle 7 is fixed to fitting groove 6a of a small-diameter gear 6 is revolved to the direction of arrow A1. On the other hand, following to revolution of the gear 6, outer peripheral part 2a of hand-working one-way clutch 2 engaged with the gear 6 is revolved to the direction of arrow B1. Then, in the hand-working operation, revolving force of handle 7 is transmitted to shaft 1 as above. Further, in the electrically working one-way clutch 13, outer peripheral part 13b is pressed with bearing 13c and the outer peripheral part 13b is revolved to the direction of arrow B2 in connection with inner peripheral part 13a as bearing groove 13d is narrowed to the direction of arrow B2. Thus, outer periphery part 13b of the clutch 13 is revolved to B2 direction and large-diameter gear 12 and small- diameter gear 11 provided on a driven shaft 10 are simultaneously revolved to the direction of arrow A3, then the shaft 1 is revolved to the direction of arrow B1 together with a large-diameter gear 3.
Patent JP-S6463173-A (JP)
Title: Optical writing head
Inventor: FUSE MASASHI
IPC: G03G15/04
Filed: 1987-09-02
Abstract: PURPOSE:To reduce the number of manufacturing steps of an optical writing head, by mounting a light-emitting means on a substrate by a flip chip system so that the light-emitting part side of the light-emitting means is opposed to the surface of the substrate. CONSTITUTION:An LED chip 13 is mounted on a transparent substrate 11 by a flip chip system so that a light-emitting part 13a of the chip is opposed to the surface of the substrate. A fiber bundle 16 comprising a plurality of optical fibers and having one end part 16a opposed to the light-emitting part 13a is embedded in a substrate 11, and light emitted from the light-emitting part 13a of the LED chip 13 is transmitted through a transparent synthetic resin 15 to enter the fiber bundle 16 through the end part 16a. The light is transmitted through the fiber bundle 16 at high efficiency to strike the surface of an object 18 to be exposed, such as a photosensitive belt, making contact with the other end part 16b of the fiber bundle 16 which part 16b is shaped to form a curved surface. Since the other end part 16b is shaped to form the curved surface, it makes smooth contact with the object 18, and does not damage the object 18.
Patent JP-H0771749-A (JP)
Title: Apparatus for detecting flame and diagnosing combustion
Inventor: MORIMOTO NOBUO
IPC: G01J3/443
Filed: 1993-09-03
Abstract: PURPOSE:To provide an apparatus for detecting a flame and diagnosing combustion wherein no sharp reduction of the amount of light is produced and wherein combustion diagnosis and flame detection are performed using the same optical probe and relay light fibers. CONSTITUTION:A flame 2 produced from a burner 1 is detected by an optical probe 3 and is fed to a spectrophotometric/photoelectric conversion part 30. The spectrophotometric/photoelectric conversion part 30 decomposes the introduced light to one or more of monochromatic lights (6 in an illustrated example) having different wavelengths, each monochromatic light being converted to an electric signal proportional to the amount of the light. These electric signals are inputted into a low-pass filter 40 and a band-pass filter 60 where a DC component and an AC component with a predetermined frequency are taken out, and a combustion diagnosis part 50 performs combustion diagnosis based upon the DC component and a flame detection part 70 performs flame detection based upon the AC component.
Patent JP-S6375091-A (JP)
Title: Separation device for light hydrocarbon
Inventor: ABE KANJI
IPC: C10G7/12
Filed: 1986-09-18
Abstract: PURPOSE:To obtain the titled inexpensive device, consisting of pressure-resistant distillation columns in a specific number, having plural reheaters in the intermediate plates of the first column and pipes for alternately operating condensers for high and low temperatures of an overhead fraction of the second column and capable of utilizing the whole columns at all times and saving energy. CONSTITUTION:A raw material hydrocarbon is fed to the first distillation column 1 having pressure resistance required for operation at the maximum 2.8Mpa and fractions (C1) and (C2) are separated from the column top while reheating the fractions using plural reheaters 5 and 50 for heating fractions placed at the intermediate plates of the first column 1 to transfer bottoms to the second distillation column 2 having pressure resistance required for operation at the maximum 3.2Mpa. A fraction (C3) is then separated from the overhead fraction of the second column 2 by alternately operating plural condensers 9 and 10 for high and low temperatures and bottoms of the second column 2 are fed to the third column 3 having pressure resistance required for operation at the maximum 2.7Mpa to collect a fraction (C4) from the column top and separate light hydrocarbons into the respective fractions.
Patent JP-H0561941-A (JP)
Title: Wiring pattern changing device
Inventor: OTANI NOBORU
IPC: H01L21/82
Filed: 1991-08-30
Abstract: PURPOSE:To improve the efficiency and the reliability of a wiring cutting job by producing automatically an instruction form for the wiring cutting job based on the information on the cutting area and the cutting section. CONSTITUTION:A wiring cutting job instruction form producing device 5 reeds the wiring cutting area information 101 into the cutting area information storing part 103 through a cutting area input part 102 and also reads a wiring cutting section information 104 into a cutting section information storing part 106 through a cutting section information input part 105. A cutting instruction output part 107 takes the information 101 and the information 104 out of the parts 103 end 106 respectively to edit these information and then outputs a wiring cutting job instruction form through an output device 3. Both the wiring cutting area and section are simultaneously shown by the instruction form and therefore a worker is not required to search the wiring cutting section.
Patent JP-S6199685-A (JP)
Title: Sea water desalination plant having apparatus for preventing adhesion of oceanic life
Inventor: SAO TOSHIO
IPC: C23F14/02
Filed: 1984-10-22
Abstract: PURPOSE:To improve capacity, safety of sea water desalination plant, by blowing a part of CO2 discharged from said plant, into sea water to be desalinated, through apparatus for preventing adhesion of oceanic life. CONSTITUTION:Sea water is passed through a heat conduction pipe 2 from a supplying pipe 8 of sea water desalination plant (MSF)1, preheated then, sent to a desalination vessel 3 to remove dissolved O2 in sea water. Successively, sea water is passed through the pipe 2 again, then heated to about 100 deg.C by a brine heater 4. This is introduced into a flash chamber 6 to vaporize it, the vapor is cooled at outer surface of the heat conduction pipes 2, 2', condensed and sent to fresh water tank 5 as fresh water. CO2 generated by thermode composition of bicarbonate ion, carbonate ion in sea water is discharged from the chamber 6 to outside of system by a discharging pipe 11, but the part is sent to the apparatus 7 for preventing adhesion of oceanic life as Na hypochlo rite generator by sea water electrolysis, by a conduit 12, pH value of sea water bonded therein is decreased to improve current efficiency of the apparatus 7 and generation of accident such as explosion of H2 generated by electrolysis is prevented.
Patent JP-H0560701-A (JP)
Title: Method and device for flaw-eliminating rolling of line material
Inventor: TAKAHASHI YOICHI
IPC: G01N21/89
Filed: 1991-08-30
Abstract: PURPOSE:To enable surface flaws of a rolled material during running to be eliminated in a hot continuous rolling line. CONSTITUTION:A detection device 5 which detects flaws 9 on the surface of a hot rolled material 7 is provided at an upstream portion of a square/diamond- shaped path line 1 of a rolling facility for performing hot continuous rolling of a line material in specified shape from a billet, and a flaw-removing device 6 is provided in the square/diamond-shaped path line 1 on the downstream side of the detection device 5. A finishing path line 2 for rolling into a line material in a specified shape is placed on the downstream side of the flaw- removing device 6.
Patent JP-2001050462-A (JP)
Title: Electro-fusion joint
Inventor: MIKAWA MITSUHARU
IPC: F16L47/02
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To avoid short circuit of a heating wire by connecting a bridge wire erected from an outer peripheral end of a heating wire to a first terminal pin, and connecting a bridge wire erected from an inner circumferential end to a second terminal pin. SOLUTION: A first terminal pin 13 is protruded on a saddle part 12, and a second terminal pin 15 is protruded on a boss 14a of a barrel part 14. A bridge wire 17 erected from an outer peripheral end of a heating wire 16 buried in a joining surface of a main pipe of the saddle part 12 is connected to the first terminal pin 13, and a bridge wire 18 erected from an inner circumferential surface of the heating wire 16 is connected to the second terminal pin 15. Even if an attaching position of the terminal pin 15 is not raised, an erecting angle of the bridge wire 17 erected from the inner circumferential end of the heating wire 16 buried in the joining surface of the main pipe can be increased.  Even if the sag is generated on the bridge wire 17, the bridge wire 17 is prevented from being brought into contact with the heating wire 16 by flow of resin at the time of molding, and thereby, the short circuit is prevented.
Patent JP-H1154357-A (JP)
Title: Electronic component with safety function and its manufacture
Inventor: MIURA NORIYASU
IPC: H01G2/16
Filed: 1997-08-02
Abstract: PROBLEM TO BE SOLVED: To eliminate fuming or inflaming, by a method wherein an external terminal is fixed to one external electrode via a glass layer, an insulative ceramic layer or these composite layers, and a fuse is connected between this external terminal and the external electrode, and the external electrode is connected to the other external electrode. SOLUTION: A rectangular external terminal 5 is fixed to one external electrode 2 via a glass layer 3, and this external terminal 5 is connected to the external electrode 2 via a current fuse 7. Further, the other external electrode 2 is connected to a rectangular external terminal 6. With this structure, when an overcurrent continuously flows in a capacitor element 1, the current fuse 7 is melted and a capacitor is separated from a circuit. As a result, it is possible to prevent previously fuming, inflaming, other stains and damages of other electronic parts, etc., connected to the capacitor or circuit.
Patent JP-H0385361-A (JP)
Title: Exhaust gas circulator of diesel engine
Inventor: SAKURAI SHIGERU
IPC: F02M25/07
Filed: 1989-08-28
Abstract: PURPOSE:To prevent the generation of smoke by providing a first EGR valve of the opening port of large area operated at a small load, and a second EGR valve of the opening port of small area operated at a high load, and by providing a lift sensor on th second EGR valve, so as to control the amount of EGR with high accuracy at the high load. CONSTITUTION:On an EGR passage 5 by which an intake passage 3 and an exhaust passage 4 are connected together, a first EGR valve 67 of the opening port of large area operated at a high load, and a second EGR valve 7 of the opening port of small area operated at a high load are placed, and diaphragms 13, 14 at actuators 11, 12 are linked to the head of each valve rod 9, 10. Negative pressure operation chambers 19, 20 of the actuators 11, 12 are connected to a negative pressure source 26 such as a vacuum pump, through negative pressure passages 23, 24, as well as a common negative pressure passage part 25, and a solenoid valve 27 is arranged on the negative pressure passage part 25. On the second EGR valve 7, a potentiometer lift sensor 28 is provided so as to detect the amount of the lifting, whereby high accuracy control of the amount of EGR is performed according to the output thereof, at a high load.
Patent JP-S6476867-A (JP)
Title: Automatic dialyzing apparatus
Inventor: MINAMI HIROMICHI
IPC: A61M1/14
Filed: 1988-09-02
Abstract: PURPOSE:To prevent the lowering in blood pressure due to the excessive removal of water and to sufficiently increase a water removing speed to enhance efficiency, by providing a feed-in bypass passage equipped with an opening and closing valve, which supplies a dialysing fluid to the upstream side of the opening and closing valve of a dialysing fluid feed-in passage without passing through a dialysing fluid throttling means, to the dialysing fluid feed-in passage. CONSTITUTION:A throttle flow passage 16a equipped with a flow control valve 6 and a flowmeter 7 is connected to the upstream side of the solenoid opening and closing valve 18 of a feed-in passage 16 and a feed-in bypass passage 16b equipped with a solenoid opening and closing valve 20 is connected thereto in parallel to the throttle flow passage 16a. Solenoid opening and closing valves 18, 19 are opened while solenoid opening and closing valves 20, 21 are closed and the number of rotations of a dialysing fluid pump 4 and the throttle degree of the flow control valve 6 are adjusted to a range generating no ultrafiltration pressure in a dialyzer 3. When the first detection signal is outputted, the solenoid opening and closing valve 21 is opened to directly discharge a dialysing fluid from a shortcircuit bypass flow passage 22 without passing the same through the dialyzer 3. By this method, the lowering in blood pressure due to excessive water removal can be prevented and stable dialysis can be performed.
Patent JP-H0667564-A (JP)
Title: Printing device
Inventor: TSUCHIYA TAKAMASA
IPC: G03G15/00
Filed: 1992-08-20
Abstract: PURPOSE:To execute fixing corresponding to the state of the internal temperature of a fixing device and to realize printing with high reliability by controlling the actions of a ventilating fan and an air suction fan according to a signal from a temperature sensor. CONSTITUTION:This device is provided with a xenon lamp 11 generating copying heat, the temperature sensor 15 for detecting the internal temperature of the fixing device 5, the air sucking fan 17 for sending outside air to the inside of the device 5 and/or the ventilating fan 16 for exhausting the air inside the device 5 to the outside, and a control part for controlling the actions of the fans 16 and 17 corresponding to the internal temperature of the device 5 detected by the sensor 15. Since the inside of the device 5 is not warmed immediately after turning on a power source in the printing device which is kept in a low temperature state, the control part stops the actions of the fans 16 and 17 and all the copying heat by the light emission of the lamp 11 is used to fix the toner on printing paper and to heat the device 5. When the inside of the fixing device 5 is sufficiently warmed, the fans 16 and 17 are actuated to cool the lamp 11.
Patent JP-H0665016-A (JP)
Title: Growth accelerator for lawn roots
Inventor: OTOMO YASUHIRO
IPC: A01N65/22
Filed: 1992-08-20
Abstract: PURPOSE:To provide a lawn root growth accelerator containing at least one essential oil as an active ingredient. CONSTITUTION:The lawn root growth accelerator contains, as an active ingredient, at least one selected from thyme oil and bay oil. The agent is an excellent lawn root growth accelerator without environmental pollution.