baber/WOPTO huggingface dataset:
Patent JP-2001025502-A (JP)
Title: Biodeodorization device
Inventor: KOBAYASHI SHIGERU
IPC: A61L9/01
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a biodeodorization device which is free from pressure drop and allows the enhancement of the treatment efficiency of odorous gases. SOLUTION: The biodeodorization device has a container 11 which has an inlet 13 and an outlet 14, deodorizing materials 2 which are housed in the container 11 and containing microorganisms for treating the odorous gases and a humidity sensor 3a and temperature sensor 3b which measure the humidity and temperature of the odorous gases. Porous coarse materials 1 mixed with the deodorizing materials 2 are arranged in the container 11. The porous coarse materials 1 are arranged in the container 11 in the manner described above, by which the pressure drop in the container 11 may be lessened.
Patent JP-H0858590-A (JP)
Title: Train congestion degree detecting device
Inventor: ISHII KENICHI
IPC: B61L25/04
Filed: 1994-08-24
Abstract: PURPOSE: To detect congestion degree at a plurality of positions by one detector without any influence in noise such as solar beam and without giving any uneasiness and doubt to passengers and improve accuracy in congestion degree detection. CONSTITUTION: Infrared ray is radiated toward a reflection part 161 disposed on floor 160 by an infrared ray radiator 150 installed on the ceiling of a train and reflected waves reflected from reflection mirrors 162a-162b are detected by a detector 151 mounted on the ceiling and congestion degree number 130 at every detection section in the train previously allocated are collected to a section-ordered congestion degree table 112 by a control unit 110 so as to obtain the congestion degree of the train.
Patent JP-S6392889-A (JP)
Inventor: RORUFU AINHAUSU
IPC: F16L3/01
Filed: 1987-08-11
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-H0617213-A (JP)
Title: Method and device for preventing vibration of hot-dipping equipment
Inventor: KONDO TOMIO
IPC: C23C2/00
Filed: 1992-07-01
Abstract: PURPOSE:To enhance plating quality by suppressing the vibration of a roll in a plating bath. CONSTITUTION:Vibration detecting means 9 are mounted to frames 60a, 60b supporting a support roll 6. The amt. of pressing in the support roll 6 is adjusted to decrease the frame vibrations to be detected by the vibration detecting means 9. The frame vibrations can be suppressed by adjusting the amt. of the pressing and/or adjusting a line speed in place of adjusting the amt. of the pressing.
Patent JP-S6442844-A (JP)
Title: Lead frame for semiconductor device
Inventor: OGIMURA YOSHITOMO
IPC: H01L23/48
Filed: 1987-08-10
Abstract: PURPOSE:Not to leave any air in resin layers preventing any void or crack from occurring by a method wherein a hole or a notch for resin shifting is made in a bonding part and radiating sheet of a semiconductor element in a lead frame. CONSTITUTION:A hole 7 or a notch 8 for resin shifting is made in a bonding part and radiating sheet 1 of a semiconductor element. Consequently, even if the resin injecting speeds into the element side in wide metallic mold space wherein a thick resin layer of the bonding part and radiating sheet 1 is formed as well as into the element side in narrow metallic mold space wherein a thin resin layer of said sheet 1 is formed are different from each other, the resin can be shifted very rapidly through the hole 7 or the notch 8 in the shifting part provided in the bonding part and radiating sheet 1 in the metallic mold space. Through these procedures, the resin layers can be formed simultaneously both in the element side and the inverse element side so that the air inside the metallic space is pushed outside to prevent any void or crack from occurring.
Patent JP-H1033568-A (JP)
Title: Separating agent for production of dental resin molding and production of dental resin molding by using this separating agent
Inventor: YUTA SADAYUKI
IPC: A61K6/90
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to efficiently impart an antimicrobial property to a dental resin molding with a small amt. of the antimicrobial agent to be used without exerting an adverse influence on the mechanical characteristics of the dental resin molding by utilizing the separating agent used in a stage for molding the dental resin molding using gypsum. SOLUTION: This separating agent for producing the dental resin molding is prepd. by incorporating inorg. powder 3a deposited with an antimicrobial metal is incorporated into the separating agent to be applied on the molding surface of the gypsum mold 4 at the time of producing the dental resin molding by using the gypsum mold 4. The separating film is formed by applying the separating agent 4 on the molding surface of the gypsum mold 4 at the time of producing the dental resin molding by using the gypsum mold 4. A resin material 3a is thereafter packed into the gypsum mold 4 and is cured and the inorg. powder 2 in the separating agent 4 is embedded into the surface of the cured resin molding 3b.  The molding is then parted from the gypsum mold 4, by which the inorg. powder 4 deposited with the antimicrobial metal is migrated to the surface of the inorg. powder 4 and the dental resin molding having the excellent antimicrobial property is obtd.
Patent JP-S5988552-A (JP)
Inventor: YAEGASHI SHIGEO
IPC: E04H15/00
Filed: 1982-11-13
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-S6259546-A (JP)
Title: Preform for simultaneous wire drawing of optical fiber
Inventor: MIURA AKIRA
IPC: C03B37/012
Filed: 1985-09-11
Abstract: PURPOSE:To prevent eccentricity of a core rod in simultaneous wire drawing and reduce inclusion of air bubbles into optical fibers and variation of outside diameter, by heating and integrating the core rod and clad quartz tube of a preform at the two upper and lower points. CONSTITUTION:A core rod 1 is inserted into the lower end part of a clad quartz tube 2, which is then lightly heated to tack weld the clad quartz tube 2 to a dummy rod 7 at the bottom of the core rod 1. A dummy tube 3 is heated while aligning the axis of the core rod 1 with the axis of the clad quartz tube 2 to integrate the dummy rod 3 with a dummy rod 4 in the upper part of the core rod 1 and form an integrated part 5 while heating. The lower end part of the clad quartz tube 2 and the dummy rod 7 are collapsed and integrated while rotating the lower end part of the clad quartz tube 2 and the dummy rod 7 to form a collapsed part 8. Thereby, the aimed preform for simultaneous wire drawing is obtained.
Patent JP-S5990915-A (JP)
Inventor: TAKATANI MINORU
IPC: H01G4/30
Filed: 1982-11-16
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-2001026685-A (JP)
Title: Calendering polyolefin composition and calender processed article
Inventor: NISHIHARA YOSHIO
IPC: C08L23/12
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain sheets or films having a thickness of not more than 100 μm and excellent thickness uniformity by calendering. SOLUTION: Calendering polyolefin compositions are obtained by incorporating a phosphate ester and/or a stearate salt into a low-crystalline propylene based resin of a propylene homopolymer or a propylene/ethylene random copolymer having an ethylene content of nor more than 25 wt.% which has a tensile modulus of 140-5,600 kg/cm2 and a heat of fusion of 15-70 J/g.
Patent JP-S6259684-A (JP)
Title: Adhesive film
Inventor: SATODA YOSHINARI
IPC: C09J7/02
Filed: 1985-09-10
Abstract: PURPOSE:To enable the control of the adhesion to an adherend and the enlargement of the gap between adherends, by providing a pressure-sensitive adhesive layer which cures upon being exposed to light to form a network structure on a light-permeable and extensible film substrate. CONSTITUTION:An adhesive film comprising a light-permeable and extensible film substrate and, provided thereon, a pressure-sensitive adhesive layer which cures upon being exposed to light to form a three-dimensional network structure. The adhesive layer includes a composition obtd. by blending a pressure-sensitive adhesive such as a rubber-based or acrylic adhesive with a low-molecular compd. having at least two photopolymerizable carbon-carbon double bonds in its molecule and a photopolymerization initiator. A preferable photopolymerizable compd. is a compd. having a molecular weight of 5,000 or less and having 2-6 photopolymerizable carbon-carbon double bonds in its molecule because of excellent three-dimensional network forming efficiency.
Patent JP-H0643745-A (JP)
Title: Developing device
Inventor: MAEDA MASAHIKO
IPC: G03G15/06
Filed: 1992-07-27
Abstract: PURPOSE:To reduce the damage of the surface of a developing roller and to stably form a clear image over a long term by using a material having lower abrasion resistance than that of the component material of the surface of the developing roller as the component material of the surface of a sub roller. CONSTITUTION:The surface part of the developing roller 40 is formed of urethane-based solid rubber, for example, and the surface part of the sub roller 50 is constituted of the material having lower abrasion resistance than that of the soild rubber forming the surface part of the roller 40, for example, a silicone foaming body. In such a case, the rollers 40 and 50 are respectively rotated in a press-contact state so that their contact surfaces are moved in an opposite direction. At such a time, the roller 50 is concentrically damaged and the damage of the roller 40 is reduced. Thus, an electrostatic latent image on a photosensitive drum 10 is stably developed with toner carried by the roller 40 over a long term.
Patent JP-H0516265-A (JP)
Title: Manufacture of pneumatic radial tire
Inventor: TANI KATSUTOSHI
IPC: B29D30/30
Filed: 1991-07-16
Abstract: PURPOSE:To prevent the separation of a joining end section at a time when a carcass ply is expanded in a toroidal shape and the generation of irregularities in a sidewall by forming creases at, at least one position in the cross direction of the stacking joining end section of the carcass ply in one of the stacking joining end section. CONSTITUTION:A tire has a radial carcass formed by at least one of a carcass ply 2 extended in a toroidal shape between a pair of bead cores 3 and a belt disposed on the outer circumference side of the crown section of the radial carcass. The end sections in the circumferential direction of the carcass ply 2 are stacked and joined mutually. In the structure, creases 4 are formed at at least one position in the cross direction of the joining end sections of the carcass ply 2 in one in the joining end sections. That is, each crease 4 positioned between the bead cores 3 is formed at two locations in the cross direction in the rear end section, an upper section, of the joining end sections in the carcass ply 2 with a large number of ply cords 2a extended in the axial direction of a molding drum 1.
Patent JP-H07286957-A (JP)
Title: Refractometer
Inventor: UORUFUGANGU NEEBE
IPC: G01N21/41
Filed: 1993-07-20
Abstract: PURPOSE: To provide measurement value having no modulation error from the relative distance of light spots on a sensor by making at least two areas in a window of a hollow cuvette over the entire cross section of a collimated light ray. CONSTITUTION: A slit iris 3 illuminated uniformly via a condenser lens 2 forms an images at infinity by a condenser lens 4. In a hollow cuvette 7, located in the light ray passage 6, surfaces 8a, 8b of an incident window 8, outside surface 9a and central area 9c of the inside surface of an output window 9 are lined up vertically to the optical axis 5 of the lens 4. In addition, edge parts 9b, 9d of the output window 9 have the same size and inclined to the optical axis 5 at the same but reversed angles. A sample liquid is sealed between the inside surface 8b and the output window 9, different prismatic partial spaces are formed in the cuvette 7, and light is deflected in different directions in the space.  Based on the different prismatic shapes, three images of the iris 3 appear on a plural-row-shaped sensor 11, and an evaluation unit 12 calculates the refractive index of the sample from each position of the slit images and displays it on a display unit 13.
Patent JP-S6260327-A (JP)
Title: Transmission quality decision system
Inventor: HOSHINO TSUTOMU
IPC: H04L1/20
Filed: 1985-09-10
Abstract: PURPOSE:To improve the decision accuracy and stability by using a discriminating means setting the threshold value of the 1st and 2nd bit error rate in advance in response to the rated quality of the transmission system to decide the deterioration and recovery in the quality of the transmission system. CONSTITUTION:The bit error rate (=5/1,000 or 3/600) is set as the 1st threshold value when it is decided as the deterioration quality when the error bit number is, e.g., 5-bit or over. Further, the bit error rate (=3/1,000) is set as the 2nd threshold value so that it is decided as the quality recovery when the error bit number is 3-bit or below after the deterioration of quality is decided. When the counted value of the error bit reaches 3-bit, a count output signal ECO is generated from an error bit count circuit 20. Thus, an alarm output control circuit 30 outputs a set signal SO and a reset signal RS of a counted value to set an alarm latch circuit 40 thereby generating an alarm signal AL. Further, each count is reset respectively to a digital signal bit count circuit 10 and an error bit count circuit 20.
Patent JP-S5989591-A (JP)
Title: Drive controller for induction motor
Inventor: ONO TADAHIRO
IPC: H02P27/06
Filed: 1982-11-15
Abstract: PURPOSE:To enable to control the speed of an induction motor at the slip frequency constantly by obtaining a speed feedback signal by using a resolver which generates a phase modulation signal for feeding back a position. CONSTITUTION:A phase modulation signal Esin(omegat+theta) which includes a rotating angle theta of the output shaft of a motor 1 applied from a resolver 2 is converted by a speed signal converter 3 into a speed signal, the difference between the speed signal K2.Edtheta/dt and the command value voltage Vref corresponding to the command rotating speed value is calculated, the product of the error signal ERR and the phase modulation signal is synchronously rectified with signals S3, S4, S5 having phase differences of 2pi/3 as reference signals, the synchronously rectified output is applied through power amplifiers 16, 17, 18 to the windings of a motor 1, thereby controlling the slip frequency constantly irrespective of the rotating speed of the motor 1.
Patent JP-H0732025-A (JP)
Title: Shape steel detector
Inventor: ENDO TSUKASA
IPC: B23Q7/00
Filed: 1993-07-21
Abstract: PURPOSE:To detect shapes steel piece by piece even if they are continuously carried and to surely count them by providing a detector for detecting the existence of matter, a detector for detecting the edge part of a flange of a shape steel and a controller for counting the number of pieces by means of the signals from these detectors. CONSTITUTION:For example, in the production line of an ironworks, H-beam is carried with the side wall of its flange being in contact with that of another H-beam. A detector 1 is arranged above the web 6 of an H-beam 4; it is a reflection type detector, by which especially detects the existence of a matter. Detectors 2, 3 are arranged on the side in the edge direction of the flange 7 of the H-beam 4; they are also reflection type detectors, by which especially the edge 7 parts are simultaneously detected on both sides of the web 6 of the H-beam 4. Then, from the signals from the detectors 1, 2, 3, the H-beam is detected by a control device 5, which is capable of detecting the center of the H-beam as well as counting the number of the pieces.
Patent JP-S6259286-A (JP)
Title: Langmuir-blodget membrane
Inventor: SHIRAI HIROYOSHI
IPC: C09B47/24
Filed: 1985-09-10
Abstract: PURPOSE:To produce a thin film having excellent uniformity and useful as an electrochromic material, etc., stably in high reproducibility, by forming a film of a specific macrocyclic planar metal complex soluble in an organic solvent using Langmuir-Blodget (LB) process. CONSTITUTION:The compound of formula I (Pc is phthalocyanine residue; R1 is alkyl; l is 1-16) or the compound of formula II (tppa is tetrapyridinoporphyrazine residue; R2 is alkyl; m is 1-4) is developed on a vapor-liquid interface usually for about 30min using a developing solvent (e.g. chloroform) and water of usually 5-20 deg.C as the subsidiary phase to obtain a uniform monomolecular film. In the case of the compound of formula I, the monomolecular film is compressed to e.g. 17mN/m and a substrate plate (e.g. glass plate) is lowered e.g. at a rate of 5mm/min, dipped vertically into the subsidiary phase while keeping a definite pressure to the interface and pulled up to transfer the monomolecular film to the surface of the substrate. The transferred film is dried by leaving in air and the above process is repeated to obtain the objective thin film.
Patent JP-S6443780-A (JP)
Title: Clutch suppressing device
Inventor: MURAKAMI KATSUHIKO
IPC: G01S7/32
Filed: 1987-08-11
Abstract: PURPOSE:To store a target signal without reference to the electric power ratio of a target signal and a clutter by calculating the coefficient of a grating filter from data on a range pin adjacent to data to be filtered. CONSTITUTION:This device is provided with a memory 1a for storing a received signal for a pulse repetition time T and a target storage type coefficient arithmetic part 2a which calculates the coefficient of the grating filter from the received signal of the range pin adjacent to an aimed range pin for filtering. Then the grating filter 3a which uses the coefficient calculated by the coefficient arithmetic part 2a suppress the clutter in the received signal. Said processing of a 1st stage is repeated by a target storage type coefficient arithmetic part 2b and a grating type filter 3b to perform the processing of a 2nd stage. Thus, the clutter which is suppressed by the processing of the 1st stage is further suppressed. Consequently, the target signal is stored regardless of the electric power ratio of the target signal and clutter.
Patent JP-S6259902-A (JP)
Title: Manufacture of multicolor optical fiber
Inventor: KANEDA OSAMU
IPC: G02B5/20
Filed: 1985-09-10
Abstract: PURPOSE:To form a fine dye pattern and to simplify a dyeing process by performing dyeing by using an LB film for a resist printing mask pattern. CONSTITUTION:A photodetector 1 is embedded in an image sensor substrate 2 and a resin body 3 with chromatophilia is laminated thereupon. Further, a Langmuir-Blodgette film (LB film) 4 consisting of molecules having unsaturated bonds is laminated and exposed to an electron beam, exposed parts are superposed, and nonreaction parts are solved out with a developer to form the resist printing mask pattern. This pattern is used for dyeing to form a dyed part 5 and the LB film 4 is separated by etching. Thus, the LB film 4 is used, so a fine pattern is obtained and the dyeing processing is made easier than before.
Patent JP-H0924823-A (JP)
Title: Carrier provided with air conditioner for rope towed and suspended transporting facility
Inventor: MURAOKA TADANOBU
IPC: B61D27/00
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a comfortable riding environment having a little vibrational noise by providing an equipment space separated from a passenger space by a ceiling on the upper part on a passenger car of a carrier, and providing an air conditioner to be driven by receiving supply of power source by an electric generator to be driven by a gas turbine engine in it. SOLUTION: An equipment space 20 is provided between a ceiling 16 and a roof 12 by being separated from a passenger space 17 in a passenger car 10, and a gas turbine generator unit 21 and an air conditioner unit 30 are arranged in it. The generator unit 21 is formed by directly connecting a generator 24 to an output shaft of a gas turbine engine 23, and exhaust gas of the gas turbine engine 23 is discharged from an exhaust pipe 25 and an exhaust port 26 to the outside. The air conditioner unit 30 is operated by receiving supply of power source from the generator 24, and cool air generated on it is fed out from a blow-off port 31 to the passenger space 17. When overheat such as a fire is generated in the equipment space 20, a valve of a fire extinguisher 40 is released, and extinguishment can be achieved.
Patent JP-H0250594-A (JP)
Title: Video signal processor
Inventor: SAITO MITSUMASA
IPC: H04N9/78
Filed: 1988-08-11
Abstract: PURPOSE:To Y/C-separate a video signal in an optical condition by Y/C- separating the video signal based on the correlation between frames when a standard signal at a high inter-frame correlation is inputted, and Y/C-separating the video signal based on the correlation between lines when a nonstandard signal at the low inter-frame correlation is inputted. CONSTITUTION:A first Y/C separator circuit 12 to separate a luminance signal and a chrominance signal included in a video signal SVD based on the inter-frame correlation of the video signal SVD, and a second Y/C separator circuit 13 to separate the luminance signal and the chrominance signal based on the inter-line correlation of the video signal SVD are provided. When standard signals SSMF, SUMF and SVHF at the high inter-frame correlation are inputted as the video signal SVD, the video signal SVD is inputted to the first Y/C separator circuit 12, and Y/C-separated. On the contrary, when a nonstandard signal SVTR at the low inter-frame correlation is inputted, the video signal SVD is inputted to the second Y/C separator circuit 13, and Y/C-separated. Thus, the inputted video signal SVD can be Y/C-separated in the optimum condition.
Patent JP-S58101410-A (JP)
Title: Wound-core type transformer and manufacture thereof
Inventor: MORIMURA YOSHIO
IPC: H01F27/24
Filed: 1981-12-11
Abstract: PURPOSE:To enable to mass-produce the wound-core type tranformer at a high degree of efficiency by a method wherein a laminated auxiliary core having the thickness which is specific times as thick as the cross section area of a wound- core using the same band steel as the wound-core. CONSTITUTION:The wound core 4 of the prescribed thickness is formed by winding a band steel continuously and tightly in a ring form, and, separately from the above, an auxiliary core 6 is formed by laminating electromagnetic steel plate pieces which were cut into oblong shape from the electromagnetic steel plate of the width same as the wound core 4. Two each of the above wound cores 4 and auxiliary cores 6 are prepared, the auxiliary cores 6 are interposed and arranged on the layer surface between the opposing wound layer surfaces of the two wound cores 4. Thelaminated surface of the auxiliary cores 6 and the wound layer surface of the wound cores 4 are joined together orthogonally, the primary and the secondary coils are formed by performing a winding on the auxiliary cores 6 before fixing them, and they are formed into one body by interposing and fixing the auxiliary core 6 between the wound cores 4. Through these procedures, the wound core type transformer can be mass-produced in extremely high efficiency.