baber/WOPTO huggingface dataset:
Patent JP-S62116475-A (JP)
Title: Thread feeding method
Inventor: OTAKE KOICHI
IPC: D05B45/00
Filed: 1985-11-12
Abstract: PURPOSE:To prevent breaking of thread as a result of the thread being forcibly rolled in a roller, by a method wherein, through mounting of an air exhauster, having a rotary blade rotated together with a roller, the thread on the outer periphery of the roller is floated by dint of an air flow. CONSTITUTION:A thread 36 is fed to a knitting machine as it is wound around the outer periphery of a roller 4. A rotary blade 12 is rotated together with the roller 4, and air in the lower part of a casing 7 is rotated at a high speed to exhaust the air through an exhaust port 19. Since a pressure at a central part in the lower part of the casing 7 is reduced, air at the outside from through an air inlet 5 into an outer cylinder 3, and is sucked through a bleeder 9 in a suction port 18. Since the thread 36 is pulled by the knitter during operation of the knitter and the thread 36 is forced into contact with the outer periphery of the roller 4, the thread 36 is prevented from floating from the roller 4 thanks to an air flow. When running of the thread 36 is stopped resulting from a stop of operation, the thread 36 on the outer side of the roller 4 is also stopped. Besides, since a motor 22 is designed to be prevented from a stop, the roller 4 continues rotation together with the rotary blade 12.
Patent JP-H08123281-A (JP)
Title: Image forming device
Inventor: OKEGAWA NAGAKAZU
IPC: G03G21/10
Filed: 1994-10-20
Abstract: PURPOSE: To provide an image forming device capable of realizing the press contact-separation of a blade and the toner receiving member corresponding to the image carrier at a low cost and with a small sized structure. CONSTITUTION: The image forming device is provided with the blade equipped with the cam follower 35 for scraping off the residual toner on the image carrier at the time of coming in press contact with the image carrier and while integrally rocking, the toner receiving member equipped with the cam follower 43 for receiving the toner scraped off by the blade at the time of press contact with the image carrier and while integrally rocking, the blade cam 51 capable of coming in contact with the cam follower 35 of the blade, holding the blade in press contact with the image carrier at the time of scraping off the residual toner and separating after scraping off, and the receiving member cam 52 capable of coming in contact with the cam follower 43 of the toner receiving member,  holding the toner receiving member in press contact with the image carrier precedingly with respect to the blade and separating from the image carrier laggingly with respect to the blade.
Patent JP-H03117220-A (JP)
Title: Parallel/serial conversion system
Inventor: SATO HIROYOSHI
IPC: H03M9/00
Filed: 1989-09-29
Abstract: PURPOSE:To prevent production of an invalid data by providing a storage means, a parallel/serial conversion means and a control means and applying parallel/serial conversion to the remaining data while skipping an invalid data when the invalid data exists in a parallel data. CONSTITUTION:A parallel data inputted from n-set of signal lines is stored in a storage means 10. Then a parallel/serial conversion means 20 extracts the parallel data stored in the storage means 10 sequentially by using a data extraction pulse sent from a control means 30 and converts the extracted data into a serial data. When the means 30 recognizes the absence of data in (a+1)th and succeeding lines among n-sets of signal lines based on bit information, the (a+1)th-n-th pulses in the data extraction pulse generated repetitively in the lines 1-n are skipped. Then the 1st bit of the succeeding period is restored and the parallel/serial conversion is continued. Thus, production of an invalid data is prevented.
Patent JP-H0566216-A (JP)
Title: Oxygen-concentration measuring apparatus
Inventor: ONO TSUNEO
IPC: G01N27/419
Filed: 1991-09-09
Abstract: PURPOSE:To obtain an air-fuel-ratio measuring apparatus wherein a blackening phenomenon does not occur even when the state (low temperature) in which the blackening phenomenon may occur. CONSTITUTION:When the state (low temperature), in which a blackening phenomenon may occur, has happened, a predetermined pump voltage, at which the blackening phenomenon does not occur, is applied across counter electrodes 22a and 22b of an oxygen pump cell 22. In details, the counter electrodes 22a and 22b of the oxygen pump cell 22 are connected to a common potential point (ground or a circuit operating power supply) through diode lines and switches. The number of diodes contained in each diode line is made different. The predetermined pump voltage, at which the blackening phenomenon does not occur, is applied across both electrodes. The flow in gaseous phase toward the outside of the sensor from a diffusing chamber through a diffusing hole 12 is generated.
Patent JP-S62114942-A (JP)
Title: Production of 2-aminoaryl-2-hydroxyaryl alkane
Inventor: TANIGUCHI KATSUO
IPC: B01J21/16
Filed: 1985-11-15
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate for synthetic rubber, etc., in high yield and purity, by reacting a monoalkenylaniline with a phenol in the presence of a solid acid catalyst. CONSTITUTION:An aniline expressed by formula I (R1, R2, R3, R4 and R5 are H, 1-6C alkyl or aryl; R6 is H or methyl), e.g. p-vinylaniline, is reacted with a phenol expressed by formula II (R7 and R8 are H, 1-6C alkyl or aryl), e.g. phenol or o-cresol, in the presence of a solid acid catalyst, e.g. bentonite, montmorillonite or synthetic zeolite, at 130-200 deg.C, particularly 150-180 deg.C to afford the aimed alkane expressed by formula III, e.g. 2-(m-aminophenyl)-2-(p- hydroxyphenyl)propane, etc. EFFECT:Since the compounds expressed by formulas I and II are used as starting materials, recovery ratio, purity, etc., are good.
Patent JP-H07113605-A (JP)
Title: Edge detecting device for band steel
Inventor: SUZUKI HAJIME
IPC: G01B7/00
Filed: 1993-10-13
Abstract: PURPOSE:To continuously measure, with non-contact manner, the edge position of a hot band steel without error caused by vertical fluctuation in position of the band steel. CONSTITUTION:A detection part S consisting of a transmission coil 3 and the second reception coil 5 contained in the first reception coil 4 are assigned to face each other at a band steel M, and based on the detected voltages of the first reception coil 4 and the second reception coil 5, edge shift amount with no accompanied gap effect is calculated. This is done by converting the detected voltage sequentially obtained with a function generator 10 wherein multiple regression equation is built by least square method into the edge shift amount. With this, measurement error caused by rising of the band steel M disappears, and the edge position of a hot band steel is continuously measured with no contact.
Patent JP-2000088897-A (JP)
Title: Display circuit for abnormal voltage impressed to power supply
Inventor: CHITO AKIHITO
IPC: G01R19/165
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a display circuit for an abnormal voltage impressed to a power supply, simple in construction allowing a user to easily find even non- impressed voltage or an impressed abnormal voltage higher or lower than a predetermined one to the power supply. SOLUTION: A power supply circuit with the use of a power supply transformer 3 for transforming an alternating current is provided with a positive characteristic temperature sensitive resistance element PTC4 with electrical resistance increasing rapidly with temperature rise in series to a primary side of the power supply transformer 3 and a display circuit having a diode 5 for rectifying and a light-emitting diode LED6 in parallel with the positive characteristic temperature sensitive resistance element PTC4, and a display circuit having a positive characteristic temperature sensitive resistance element PTC8 with electrical resistance increasing rapidly with temperature rise a diode 9 for rectifying and a light-emitting diode LED10 in parallel to the primary side of the power supply transformer 3.
Patent JP-H10103628-A (JP)
Title: Incineration machine
Inventor: MORIWAKI TAKASHI
IPC: F23G5/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent objects to be incinerated, which have fallen, from blocking up the outlet for a combustion burner and its vicinity and make the ashes easily collect in the lower part of the combustion furnace by forming on the inner side of the bottom wall of the combustion furnace an inclined surface in such a way as to make the surface higher the more distant from the combustion burner and by providing projections projecting substantially perpendicularly from the inclined surface. SOLUTION: After opening the lid, objects for incineration (for example, garbage) 2b, 2d, 2g, 2i are placed in a manner of being evenly spread on an inclined surface 4e of the bottom wall 4 of an incineration furnace 3. The moisture falling in dirty droplets from the garbage, etc., 2b, 2d, 2g, 2i collects partly or temporarily on the inclined surface 4e. But a hollow part is provided and it does not occur for the water to pass over the hollow part, thus leaking of the water through the boundary between the side wall and the bottom wall 4 to the outside can be prevented. The objects for incineration 2b, 2d, 2g, 2i placed on the inclined surface 4e are held by projections 10b, 10d projecting substantially perpendicularly to the inclined surface 4e so that the objects for incineration 2b, 2d, 2g, 2i can be prevented from falling.
Patent JP-H05101185-A (JP)
Title: Pattern recognition device
Inventor: KINOSHITA ETSUKO
IPC: G06T7/00
Filed: 1991-10-03
Abstract: PURPOSE:To recognize a pattern at a high speed. CONSTITUTION:A template generation device 1 generates template data and auxiliary template data (b) when supplied with a sufficient number of sample data (a). Once data (c) to be identified are supplied, a matching degree calculation part 2 finds correction distances between the data (c) to be identified and all classes according to the data and regards them as the degree (d) of matching. A narrowing-down device 3 selects several classes which are smaller in correction distance found by the matching degree calculation device 2, which calculates the degree of matching with the data (c) to be identified as to only an identification candidate class (e). A class decision device 4 decides the class of the data finally from the degree of matching found by the matching degree device 2 and outputs the identification result (f).
Patent JP-H02104087-A (JP)
Title: Videotex terminal equipment
Inventor: AII HIROYUKI
IPC: G10L13/04
Filed: 1988-10-12
Abstract: PURPOSE:To output a voice by extracting a character code outputted as a voice from picture information of a received videotex data and applying voice synthesis to the character code. CONSTITUTION:A character extraction section 2 detects an identification code representing a character code to be voice synthesized from pattern information 22 with the identification code added thereto, extracts the character code 33 to be voice synthesized and sends it to a voice synthesis processing section 4, in which the voice data corresponding to the character code is stored as a data base. The voice data corresponding to the extracted character code 33 is retrieved and the retrieved voice data is converted into a voice to apply voice synthesis and the result is outputted as a voice from a voice output section 5.
Patent JP-H07234857-A (JP)
Title: Generation circuit of pulse-code modulation value
Inventor: KOELEN GIJSBERTUS ADRIANUS VAN
IPC: H04M1/00
Filed: 1992-09-25
Abstract: PURPOSE: To provide a pulse code modulation value generation circuit which is provided with a memory for pulse code modulation value to be generated and has high cost performance making the number of necessary constitution elements and the number of connections minimum. CONSTITUTION: The pulse code modulation value generation circuit in a telephone set is provided with a micro processor 1 containing a working storage (storage area for work). The micro processor 1 is connected with the working storage through a data bus and an address bus. An output circuit 2 for outputting a pulse code modulation value and an output memory 2 which is connected to the output circuit 3 and stores the pulse code modulation value to be outputted are provided. The working storage and the output memory 2 are contained in the single memory circuit. It is desirable to contain an address designation circuit 4 for generating the address of the storage position of the output memory 2, which is to be read in response to the address designation of the random position in the output memory 2 by means of the micro processor 1, is contained in the circuit.
Patent JP-S60155525-A (JP)
Inventor: ROBAATO MARUKORUMU RUUISU
IPC: C10G49/02
Filed: 1984-12-06
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-H02103496-A (JP)
Title: Dissolution method of spent nuclear fuel and the like utilizing supersonic wave
Inventor: OTSUKA KATSUYUKI
IPC: B01F1/00
Filed: 1988-10-12
Abstract: PURPOSE:To enlarge a diffusion effect of a nitric acid solution to produce the destruction of the surface of materials to be treated so as to contrive the improvement of their solution speed by irradiating supersonic waves on the materials to be treated immersed in the heated nitric solution and the nitric acid solution. CONSTITUTION:A dissolver 11 has a side tube 12 on the outside thereof, and the upper part and the lower part of the side tube 12 communicate with the dissolver 11. A nitric acid solution 2 is put in up to the upper part of the side tube 12. Further, the nitric acid solution 2 is circulated to heat up to a specified temperature by heating the nitric acid solution 2 of the side tube 12 by a heater 2. Further, the dissolver 11 is provided with a supersonic wave generation element 4 having an oscillator 5 which can be inserted to arrange under the liquid level of the nitric acid solution 2. The nitric acid solution 2 and materials 3 to be treated are supplied in the dissolver 11 from a supply port 15 and the supersonic waves from the oscillator 5 provided in the supersonic wave generation element 4 are irradiated on the nitric acid solution 2 and the materials 3 to be treated to accelerate dissolution as the nitric acid solution 2 is heated by the heater 13.
Patent JP-H021397-A (JP)
Title: Resin sealing method
Inventor: YABE ISAO
IPC: B42D15/10
Filed: 1988-10-12
Abstract: PURPOSE:To ensure that a gate residue is located on a side surface of a sealed part and contrive a thin-type sealing by a method wherein a gate plate having a gate groove is disposed on a circuit board so that a side gate communicating with a side surface of a cavity is provided between the gate plate and an upper metallic mold, and a resin is poured into the cavity. CONSTITUTION:A gate plate 3 is placed on a circuit board 4 so as to lead a sealing resin 11 into an upper cavity 1a provided in an upper metallic mold 1. On the upper side of the gate plate 3 is formed a gate groove 3a which is gradually reduced in cross section as the upper cavity 1a is approached, and a side gate 3c is provided between the gate groove 3a and the upper mold 1. The side gate 3c communicates with a side surface of the upper cavity 1a. The upper mold 1 and a lower metallic mold 2 are laid on each other, and the sealing resin 11 is poured in, upon which the resin flows through a runner 2d and the side gate 3c into the upper cavity 1a to fill the cavity, and is hardened. Thereafter, the hardened resin is bent at the part of the side gate 3c. Therefore, a gate residue is projected on a side surface of the sealed part.
Patent JP-H01100112-A (JP)
Title: External preparation for skin
Inventor: OYAMA YASUAKI
IPC: A61K8/00
Filed: 1987-10-12
Abstract: PURPOSE:To obtain external preparation for the skin, having beautifying action, good feeling in use, making the skin smooth and moist, providing the skin with tension, containing an amino acid or a derivative thereof and kojic acid or an ester thereof. CONSTITUTION:An external preparation is blended with one or more of amino acid and a derivative thereof or one or more of kojic acid and an ester thereof and pharmaceutically manufactured to give the aimed substance. The blending amounts of the substances are 0.01-20wt.% amino acids and 0.01-10wt.% kojic acids. The substance can be pharmaceutically manufactured into various shapes for external use of quasi-drugs such as emulsion, lotion, liniment or ointment besides cosmetic such as cream, cosmetic, pack or powder.
Patent JP-H06107138-A (JP)
Title: Regenerative brake device for vehicle
Inventor: MINAMI KIYOSHI
IPC: B60T1/10
Filed: 1992-09-25
Abstract: PURPOSE:To improve the responsibility of a service brake and comfortableness during the stopping of a regenerative brake and to secure its reliability. CONSTITUTION:A vehicle regenerative brake device has a brake valve 2 having nonfunction domain where pressure is not generated in the early function domain of a brake pedal 1, and an auxiliary brake valve 3 which interlocks with the function of the brake pedal 1 even in the nonfunction domain of the brake valve 2 to supply pressure fed from an air reservoir 14, and moreover a proportion relay valve 8 which regulates the pressure fed from the air reservoir 14 by setting up the output from the auxiliary brake valve 3 as indicated pressure and output from the brake valve 2 as control pressure and supplys it, and in addition, double check valves 4,5 to selectively supply the higher one of the outputs of the proportion relay valve 8 and of the brake valve 2 to a service brake, a solenoid-operated valve 7 to open and close an auxiliary brake circuit 11, and a controller 10 which detects the function time of the regenerative device 30 to close the solenoid-operated valve 7.
Patent JP-H04137275-A (JP)
Title: Speed detection device for pickup
Inventor: NAKANE HIROSHI
IPC: G11B21/08
Filed: 1990-09-28
Abstract: PURPOSE:To obtain a speed signal which accurately corresponds to the moving speed of the pickup by generating the speed signal which is proportional to the relative moving speed between a disk and a pickup element according to a high frequency signal read out of the disk and a tracking error signal. CONSTITUTION:The disk 33 is driven and rotated to read recording data through a pickup lens 35a and the RF(high frequency) component in this signal is amplified by an RF amplifying circuit 36; and a tracking error component is supplied to a tracking error signal generating circuit 37 to generate the tracking error signal TE. Then an RF signal outputted by the RF amplifying circuit 36 and the tracking error signal TE are supplied to a speed detecting circuit 42 to generate the speed signal which is proportional to the relative moving speed between the track of the disk 33 and the pickup lens 35a. Consequently, the speed signal which accurately corresponds to the moving speed of the pickup 35 is obtained.
Patent JP-H0976214-A (JP)
Title: Manufacture of decorative board made of concrete
Inventor: MAEDA NAOKI
IPC: B32B13/04
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a decorative board made of concrete, which permits the construction of the arrangement or exposed height of a stone members and the like just like as a design easily in a charging stage. SOLUTION: Concrete 12 is cast on the bottom 11A of a mold frame 11 to form the layer 12A of concrete, mortar is cast on the layer of concrete 12A to form the layer 13A of mortar, then, gravels 14, such as natural stones, artificial stones, fragments of porcelain are arranged on the layer 13A and, thereafter, sand 15 is charged to form a sand layer 15A and press the gravels through the sand layer 15A, and the sand is removed after mold releasing.
Patent JP-H0982705-A (JP)
Title: Manufacture of semiconductor device and device for manufacturing semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/316
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To improve the coverage of a step difference, to reduce the content of carbon as compared with the conventional one, to reduce hygroscopicity and to increase a film forming rate by making hydrogen into a hydrogen radical and then adding it to form an oxide film in the process of forming the oxide film. SOLUTION: Hydrogen 38 is connected to a catalyst 44 through a hydrogen flow rate controller 42. For a catalyst, for instance, the granular substance in which alumina is mixed with platinum of 15wt.% is used for the catalyst 44. The hydrogen 38 is made to pass through a heated catalyst, thereby making a part of the hydrogen 38 into an active hydrogen radical. For organic silane 35, typically, ortho-silicic acid tetraethyl is used. For a carrier gas, typically helium is used, although helium or nitrogen is used. The content of carbon can be reduced and hygroscopicity can be enhanced by a hydrogen radical generated from the hydrogen 38 mixed through the catalyst 44.
Patent JP-H0977977-A (JP)
Title: Organopolysiloxane composition for plastic optical fiber core material
Inventor: KOSAKAI SHOHEI
IPC: G02B6/00
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain an organopolysiloxane compsn. for plastic optical fiber core material which compsn. can be cured in a short time even at a low concn. of a catalyst by compounding an organopolysiloxane having specific groups, a specific organohydrogenpolysiloxane, and a platinum-group-metal catalyst. SOLUTION: This compsn. comprises an organopolysiloxane (A) having at least two alkenyl groups in the molecule [e.g. one represented by formula I (wherein R<1> is a 208C alkenyl group, R<2> is an optionally substd. 1-12C monovalent hydrocarbon group having no aliph. unsatd. bond; (k) is 0 or 1 or higher; and (l) and (m) are each 1 or higher)], an organohydrogenpolysiloxane (B) having at least two H atoms bonded to Si atoms in the molecule, on average at least one such H atom being a member of a group represented by formula II, and a degree of polymn. of 4-100 in such an amt. that the number of H atoms bonded to Si atom is 0.5-5per alkenyl group of component A, and a platinum- group-metal catalyst (C) in an amt. of 1ppm or lower (in terms of the metal) based on the sum of components A and B.
Patent JP-H0575865-A (JP)
Title: Digital copying machine
Inventor: KAMON KOUICHI
IPC: H04N1/405
Filed: 1991-09-10
Abstract: PURPOSE:To improve the picture quality of a halftone picture like a photograph picture by forming a dot state picture, generating more than two dot densities and selectively switching plural dot densities when a halftone is reproduced. CONSTITUTION:A picture signal read with a 16 picture element/mm sampling density is amplified to a certain voltage amplitude in an amplifier 13 and afterwards is converted into digital data of some multilevel per picture element in an A/D conversion circuit 14. Next, a shading correction is performed and in a spatial filter circuit 16, a MTF correction and a smoothing processing eliminating noise in a photograph, etc., are performed. In an output modulation circuit 17, a gamma correction is performed by considering gamma characteristic of a printer, a halftone expression processing is performed by considering the multilevel reproducibility of the printer and the data is converted into a code data corresponding to a write signal prepared in a printer part, for instance, the code showing the pulse width and phase of PWM and is outputted to the printer. A picture in a dot state is prepared by selecting one from plural dot densities.