baber/WOPTO huggingface dataset:
Patent JP-H09289813-A (JP)
Title: Feeding device for powdery and granular agent applicator
Inventor: KANAI YOICHI
IPC: A01C15/00
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a feeding device for a powdery and granular agent applicator, capable of eliminating difficulty in feeding of the agnet caused by a space part at an outlet part formed by a bridge phenomenon resulting from a backflow to a housing tank of pressure wind for sending the gent to a spraying column and pressing back of the agent delivered from the housing tank in spraying the agent from an opening at the bottom of the spraying column on the ground side by sending the powdery and granular agent from the housing tank to the spraying column by the pressure wind under pressure. SOLUTION: A powdery and granular agent is dropped from a housing tank 1 through a feeding tool 2 to a lower chamber 3. In order to transport the agent to a central guide column 4, wind produced by a blower 5 is partially sent through a front wind route pipe 6 to the lower chamber 3. In a wind pressure applicator for connecting the lower chamber 3 to the central guide column 4 by a transporting wind route pipe 7, the lower end part of an air route pipe 8 is extended to the vicinity of the upper part of the feeding tool 2 to give the objective feeding device for a powdery and granular agent applicator.
Patent JP-H02287377-A (JP)
Title: Image forming device
Inventor: TAKAMURA HIDEKAZU
IPC: G03G15/00
Filed: 1989-04-28
Abstract: PURPOSE:To accelerate the decomoposition of ozone or the like and to reduce the cost of an image forming device by taking the inside of the frame of a constitutional body which constitutes an image forming device main body as a ventilation path, making air including the ozone or the like flow in the ventilation path and decomposing and removing the ozone or the like. CONSTITUTION:The respective frames 1a-1n which constitute the frame of the constitutional body 1 are made of metal and the cross section thereof is formed in square, then the inside thereof is hollow and is taken as the ventilation path. A fan 12 and an ozone decomposing and removing means 13 are arranged in the frame 1 and air intake ducts 17-20 and exhaust ducts 7-11 are connected to the frame 1 so as to decompose and remove the ozone or the like generated in the part of a photosensitive unit 5 in a stage where the air is made to flow in the frame 1. Therefore, it is needless to specially provide a reaction passage where the ozone or the like is decomposed and removed and which has a folded and complicated shape in the image forming device main body A. Then, the ozone or the like generated in the part of the photosensitive body unit 5 is sufficiently sucked. Thus, the cost of the device is reduced and the decomposition and removal of the ozone or the like is accelerated without making the device main body A large.
Patent JP-S5630483-A (JP)
Title: Double-side adhesive tape
Inventor: YATABA NOBUAKI
IPC: C09J7/02
Filed: 1979-08-22
Abstract: PURPOSE: To obtain a double-side adhesive tape clippable simply by finger's tip, consisting of a tape-like holder having a tearing directivity in the widthwise direction, adhesive layers formed on both sides of the holder, and a releasing base material having a tearing directivity in the widthwise direction.  
     CONSTITUTION: A tapelike material having a tearing directivity in the widthwise direction or a tapelike material whose at least one side is provided with a tear- inductive material by which the tearing direction is induced toward a direction directly crossing the lengthwise direction of a tape when the tape is torn in the widthwise direction is used as a tapelike holder. And, both sides of the holder are covered with adhesive layers and at least one side of the adhesive layers is provided with a tapelike releasing base material having a tearing directivity in the widthwise direction and a great tensile strength in the lengthwise direction. Thus, the objective double-side adhesive tape can be obtained.  
     USE: A masking for painting. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S588140-A (JP)
Inventor: UKAI AKIO
IPC: D02G1/02
Filed: 1981-07-09
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-S5252700-A (JP)
Title: Ticket vending machine
Inventor: SUGIYAMA TAKASHI
IPC: G07B1/00
Filed: 1976-09-08
Abstract: PURPOSE: In a multi-capacity ticket vending machine for issuing plural kinds of tickets in one machine, printing is performed by a common means regardless to the kinds of tickets, whereby the device is made simpler, smaller in size, easier to maintain and inspect and  the occurrence of noises is eliminated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08301851-A (JP)
Title: Production of optically active 5,9-methanocycloocta(b)pyridine derivative
Inventor: TERAJIMA ATSURO
IPC: C07B61/00
Filed: 1995-05-01
Abstract: PURPOSE: To simply obtain a pyridine derivative having excellent activity against acetylcholine esterase, an important synthetic intermediate for optically active (-)-fupatin A useful as a therapeutic agent for Alzheimer's disease. CONSTITUTION: (A) A 6-hydroxy-7,8-dihydroquinoline derivative of formula I (R<1> and R<2> are each an alkyl or silyl) is reacted with (B) a 1,3disubstituted-2- methylpropane derivative of formula II (X and Y are each an acyloxy or a halogen) in the presence of an optically active phosphine, a palladium catalyst and a base to give an optically active additive of formula III, which is sulfonylated to give an optically active 5,9-methanocycloocta[b]pyridine derivative of formula III. (R)-N-Methyl-N-(2-hydroxyethyl)-1-[(S)-1',2-bis(diphenylphosphino)ferr ocenyl]ethylamine is preferable as the optically active phosphine. 1,1,3,3-Tetramethylguanine is preferable as the base.
Patent JP-S62265662-A (JP)
Title: Image forming composition
Inventor: SENSUI HIDEYUKI
IPC: G03F7/004
Filed: 1986-05-13
Abstract: PURPOSE:To obtain an image having superior light resistance by adding a specified compound to an image forming composition contg. prescribed materials as essential components. CONSTITUTION:An aromatic carboxylic acid represented by the formula or a metallic salt thereof as an auxiliary coupler is added to an image forming composition contg. a photooxidizing agent, a colorless dye developing a color by oxidation, an auxiliary coupler and a binder as essential components. In the formula, each of R1-R3 is H, 1-12C alkyl, cycloalkyl, aryl, alpha-methylbenzyl, hydroxyl, nitro or Cl. Benzoic acid, chlorobenzoic acid, nitrobenzoic acid or toluic acid may be used as the auxiliary coupler represented by the formula.
Patent JP-S62264368-A (JP)
Title: Image file device
Inventor: ICHIKAWA KAORI
IPC: G06T1/00
Filed: 1986-05-13
Abstract: PURPOSE:To display the clear correspondence between retrieval information and image information by adding a frame to the displayed image information corresponding to the retrieval information. CONSTITUTION:The retrieval information indicated by a control means 8 is read out of an information memory means 5 and displayed by an information display means 7. At the same time, the image information corresponding to the retrieval information is read out of an image memory means 1 and stores it an image memory means 2 to be displayed by an image display means 3. In this case, a control means 8 adds a frame to a sheet of image information read out of the means 2 and displays it. Then a coordinate indicating means 4 indicates another piece of displayed image information. Thus the means 8 refers to an image information control table 6 and adds a frame to the image information of the means 2. Then the means 8 reads the retrieval information corresponding to the relevant image information out of the means 5 and displays it via the means 7.
Patent JP-H04336651-A (JP)
Title: Command overrun detecting circuit for magnetic disk controller
Inventor: YAMAZAKI SHIGEO
IPC: G06F13/12
Filed: 1991-05-14
Abstract: PURPOSE:To effectively perform the evaluation or the like of a command overrun recovery processing for firmware by attaining the arbitrary setting of a command overrun detection point. CONSTITUTION:This circuit detects the command overrun fault indicating that a command notification signal 101 from a processor 1 against a data transfer control part 2 is not in time. When the issue of the command notification signal 101 is later than a counter 3 goes to 0, a comparison result output signal 501 from a comparator 5 becomes active by the comparison between a counted value output signal 302 and a registered value output signal 401. Normally, the command overrun occurs when the command notification signal 101 is not issued when the counter 3 goes to 0, and an arbitrary value is set within the range which does not exceed the initial value of the counter to the register 4. Thus, the operational test can be effectively performed by showing the processor 1 as if the command overrun were generated when the command overrun does not occur essentially.
Patent JP-S60251914-A (JP)
Title: Air purifier
Inventor: NAKAMURA HIRONOBU
IPC: F24F13/28
Filed: 1984-05-28
Abstract: PURPOSE:To obtain an air purifier of which the static pressure characteristic is enhanced and the pressure loss by the attachment of a motor is eliminated, by providing first and second air passage members to a blow-off side and attaching the drive motor of a propeller fan to the second air passage member. CONSTITUTION:A propeller fan 8 is mounted in an air purifier main body 12 and an air sucking port 13 having a filter 2 interposed thereto is provided to the upstream side surface of said main body 12 in the fan axial direction. An air blow- off ports 14 are centrifugal diffuser air passages consisting of the first air passage member 4 positioned around the main body 12 and the second air passage member 6 positioned at the downstream side surface of the main body 12 in the fan axial direction. The propeller fan 8 is arranged so that the rotary shaft 7a thereof is provided in the same axial direction as the first air passage member 4 and the driving motor 7 thereof is fixed and attached to the central part of the second air passage member 6.
Patent JP-H07289296-A (JP)
Title: Particular carrier for binding nucleic acid
Inventor: HAN KAKUN
IPC: C12Q1/68
Filed: 1994-04-22
Abstract: PURPOSE:To obtain a particular carrier for separation of a nucleic acid fragment bearing the terminus cleaved by a specific restriction enzyme or separation of protein bindable to DNA by immobilizing an oligonucleotide having the recognition site by a specific restriction enzyme on the surface of particles mainly made of an organic polymer. CONSTITUTION:This particular carrier is obtained by immobilizing 1-10<5> molecules, per one carrier particle, of a double chain oligo-nucleotide which is formed by annealing intramolecularly or intermolecularly a single chain oligo-nucleotide comprising the central part A of 1 to 70 bases keeping the signal chain even after annealing and both side chains B, B' of 2 to 100 bases having the sequences complementary to the chain A to form into a double chain oligonucleotide at a 0/10-9/1 molar ratio of the double chain oligonucleotide, and when needed, of a double chain oligo-nucleotide having the recognition site by a specific restriction enzyme in the complementary sequence and whose double chain oligo-nucleotide is bound to the primary amino group of the base in the control chain part A through amide linkage, on the carrier particles of 0.1-10mum average particle size with less than 15% standard deviation, mainly composed of an organic polymer having carboxyl groups on their surfaces.
Patent JP-S5732108-A (JP)
Title: Amplifying circuit
Inventor: HASHIZUME YUKINAO
IPC: H03F3/34
Filed: 1980-08-06
Abstract: PURPOSE:To obtain a circuit suitable for LSI-implementation by feeding the output voltage of an amplifier back to its input side while applying an input signal to the amplifier by transferring the signal by charging and discharging two switching capacitor circuits at prescribed frequencies. CONSTITUTION:At a prescribed clock point in time, transistors(TR) TR1 and TR4 turn on, and TR2, and TR3 turn off. At this time, a capacitor CB is charged with an input voltage Vi, and a capacitor CC discharges an output voltage V0. At the next clock point in time, the TR1 and TR4 turn off and the TR2 and TR3 turn on. At this time, the voltage charged in the capacitors CB and CC are transferred to an integral capacitor CA and at an output terminal 3, an output voltage depending upon the capacity ratio of the capacitors CA, CB and CC is developed. The said operation is repeated to obtain a stepwise output waveform, having the period of clock pulses, at the output terminal.
Patent JP-S62263426-A (JP)
Title: Light receiving part for color thermometer
Inventor: OKUHARA SEIICHI
IPC: G01J5/08
Filed: 1986-05-12
Abstract: PURPOSE:To reduce temp. measuring cost without using an expensive noble metal in an immersion type thermocouple, by optically measuring the temp. of a molten metal. CONSTITUTION:In measuring the temp. of a molten metal like molten steel 25, a cylindrical body 1 is screwed with a light receiving rod 10 to be mounted thereto and the tip of the cylindrical body 1 is thrust in the molten steel 25 under slag 23. Hereupon, the leading end part of the cylindrical body 1 enters the molten steel 25 under protection of an aluminum cap 24 to melt the cap 24. The radiant light from the molten steel 25 is incident to the light incident surface 17 of an optical fiber 16 through the small hole 3 of a first disc 5, a light guide column 7, the small hole of a second disc 6 and visual field limiting small holes 12, 14 and guided to the photoelectric transducer 22 of a color thermometer 21 to perform photometry. By this constitution, color temp. is inexpensively measured without using an expensive noble metal, and the security of a visual field and the prevention of the fiber 16 from contamination are achieved by blown-in gas and only the light of the central part passing through both small holes 3, 4 is incident to the incident surface 17 to make it possible to obtain accurate color temp.
Patent JP-H08287577-A (JP)
Title: Recording medium reproducing device
Inventor: YOSHIMURA MASAKI
IPC: G11B17/03
Filed: 1995-04-07
Abstract: PURPOSE: To enable the initialization of the recording medium reproducing device provided with a stocker and two disk transferring means. CONSTITUTION: A stocker 21 can house a recording medium and a reproducing means reproduces the recording medium. A first transferring means 31 moves the recording medium between the inside of the stocker and the outside of the device and a second transferring means transfers the recording medium between the inside of the stocker and a reproducing position. A detecting means is provided to detect the existence of the recording medium inside the stocker. A positioning means relatively positions the heights of the recording medium and the first or second moving means. When a power source is turned on and the first transferring means pulls the recording medium out of the stocker, the recording medium is housed by the first transferring means without moving the positioning means. Further, when the second transferring means pulls the recording medium out of the stocker, an empty position inside the stocker is searched by this detecting means while transferring the positioning means and the recording medium is housed there by the second transferring means.
Patent JP-H06317289-A (JP)
Title: Hydrothrust reducing device
Inventor: TAGAWA MASASHI
IPC: F04D19/00
Filed: 1993-05-10
Abstract: PURPOSE:To provide a hydrothrust reducing device by which hydrothrust generated by a pressure difference caused between the front surface side and the rear surface side of a pump impeller can be reduced by arranging a through-hole communicated with both sides and sticking or the like of a marine organism on a pump main shaft or the like caused by standing water in space can be prevented by introducing counterflow water from this through-hole to the space formed of the pump main shaft and the protective pipe. CONSTITUTION:In a hydrothrust reducing device, a through-hole is arranged in an impeller tie-in flange 11 arranged protrusively on the inner periphery on the front end of an impeller boss 3 and a main shaft tie-in flange 10 arranged protrusively on the outer periphery on the rear end of a pump main shaft l to be connected to the impeller tie-in flange 11, and an outlet of the through-hole to the impeller front surface is opened in annular space formed of the outer peripheral surface of the pump main shaft 1 and the inner peripheral surface of a main shaft protective pipe 6 arranged so as to surround the pump main shaft 1.
Patent JP-S63273627-A (JP)
Title: Cold curing resin composition
Inventor: WATANABE KENICHI
IPC: C08G59/30
Filed: 1987-05-01
Abstract: PURPOSE:To obtain the titled composition, capable of providing cured products having a high hardness even at ordinary temperatures and high humidity and useful for preventing scratching on the surface of high-class furniture, etc., by blending a polymer composition with an amino group-containing hydrolyzable silane compound as a curing agent. CONSTITUTION:The aimed composition obtained by blending (A) a polymer composition containing a reaction product of (i) an amino group-containing hydrolyzable silane compound with (ii) an epoxy group-containing hydrolyzable silane compound and a copolymer of (iii) an epoxy group-containing vinyl based monomer (preferably glycidyl methacrylate) and (iv) other vinyl based monomers as active components with (B) a curing agent mixture containing the component (i) and (v) a hydrolyzable silane compound as an alkoxysilane crosslinking agent as active components and, as necessary, (C) a catalyst for promoting hydrolysis.condensation of the above-mentioned hydrolyzable silane compounds.
Patent JP-H01278062-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIMIZU MASAHIRO
IPC: H01L27/04
Filed: 1988-04-28
Abstract: PURPOSE:To control the impurity concentration in a semiconductor layer so as to have a desired distribution, and obtain a desired shape of the semiconductor layer after etching by introducing impurity into the semiconductor layer through a buffer layer. CONSTITUTION:The following are provided; a forming process of a semiconductor layer 3, a forming process of a buffer layer 4 on the semiconductor layer 3, a process to introduce impurity in the manner in which the impurity concentration in the semiconductor layer 3 has a desired distribution, an eliminating process of the buffer layer 4, and an etching process of the semiconductor layer 3 in accordance with a specified pattern. Thereby, the impurity concentration in the semiconductor layer 3 can be controlled so as to have a desired distribution, so that the semiconductor layer 3 can be formed in a desired shape after etching, and characteristics of semiconductor device can be improved.
Patent JP-H01280018-A (JP)
Title: Polyether ketone monofilament and production thereof
Inventor: TANIMOTO KENICHI
IPC: D01F6/76
Filed: 1988-04-28
Abstract: PURPOSE:To obtain the title monofilament outstanding in mechanical strength characteristics and thermal stability by melt spinning of a polymer consisting of an aromatic polyether followed by multi (>=2) stage drawing under specified conditions and then heat treatment. CONSTITUTION:Firstly, a polymer consisting of an aromatic polyether is put to melt spinning to produce a undrawn monofilament. Second, this undrawn monofilament is subjected to the first stage drawing at a draw ratio 1.2-1.8 times the spontaneous draw ratio thereof at a temperature <=250 deg.C but higher than its glass transition temperature using a heating medium both such as of glycerin or silicone oil followed by the second stage drawing at a temperature higher than that for the first stage drawing by >=30 deg.C but lower than the melting point of the monofilament. Thence, the resultant drawn monofilament is heat- treated using e.g., a pair of hot rollers, thus obtaining the objective monofilament >=6g/d in tenacity and >=10GPa in sonic modulus.
Patent JP-S61267485-A (JP)
Title: Recording and reproducing device
Inventor: WATAYA YOSHIZUMI
IPC: H04N9/802
Filed: 1985-05-22
Abstract: PURPOSE:To attain a high picture quality and a high tone quality together by recording a time base compressed sound signal on the extension of one of the first and the second tracks and recording a pilot signal for tracking control having plural frequencies on one of the first and second tracks. CONSTITUTION:At the reproducing time, switches 27-30 are switched to the P side, and reproduced signals from Y heads 32 and 33 are supplied to switches 40 and 41. The PCM signal of the output of the switch 40 has the time base expanded by the first PCM demodulating circuit 42 and is demodulated and is reproduced as the first sound signal from a terminal 43, and the FM luminance signal of the output of the switch 41 is demodulated by an FM demodulator 44 and is outputted as a reproduced luminance signal from a terminal 45. Meanwhile, signals reproduced by C heads 31 and 34 are supplied to switches 46 and 47. The FM color difference signal of the output of the switch 46 is divided by BPFs 48 and 49, and divided signals are demodulated by FM demodulators 50 and 51 and are outputted as U and V signals from terminals 52 and 53. The second PCM sound signal of the output of the switch 47 has the time base expanded by the second PCM demodulator 54 and is demodulated and is outputted from a terminal 55.
Patent JP-H08283475-A (JP)
Title: Polyolefin-vegetable fiber-based composition for molding
Inventor: BABA SATOKICHI
IPC: C08L89/00
Filed: 1995-04-07
Abstract: PURPOSE: To obtain the subject composition capable of providing a molding excellent in rigidity, flexural strength, tensile strength and impact strength by including an unmodified polyolefin resin, a vegetable fiber and a specific polyolefin in a specific ratio. CONSTITUTION: This composition contains (A) 30-85 pts.wt. of an unmodified polyolefin resin (preferably polypropylene), (B) 15-70 pts.wt. of a vegetable fiber (e.g. finely ground material of wood pulp, wood powder, chaff, linters, newspaper or corrugated fiberboard) and (C) 0.5-15 pts.wt. of a polyolefin modified with carboxyl group or an unsaturated compound containing carboxyl group and having 5000-60000 weight-average molecular weight measured by gel permeation chromatography and 5-20wt.% modified ratio.
Patent JP-S59232308-A (JP)
Title: Automatic focusing device
Inventor: MATSUDA MOTONOBU
IPC: G02B7/28
Filed: 1983-06-15
Abstract: PURPOSE:To suppress the hunting of a lens due to an external noise and a circuit internal noise by providing two switching means which designate an intermediate voltage as a comparison voltage when upper limit and lower limit comparing circuits output a correcting command and designates a high voltage and a low voltage when they do not output the correcting command. CONSTITUTION:The first changeover switch 9, which designates an intermediate voltage Vc as the comparison voltage of a comparison voltage supply circuit 3 when an upper limit comparing circuit 7 which outputs an in-focus point comparison correcting command outputs the correcting command and designates a high voltage VH when the circuit 7 does not output the correcting command, and the second changeover switch 10 which designates the intermediate voltage VC as the comparison voltage of a comparison voltage supply circuit 4 when a comparing circuit 8 outputs the correcting command and designates a low voltage VL when the circuit 8 does not output the correcting command are provided. Correcting commands of comparing circuits 7 and 8 are received to operate a lens driving mechanism 2 by a driving control circuit 11. Thus, a lens is settled in the intermediate position of a focusing zone, namely, an optimum in-focus position, and equal noise margins are attained in both of upper and lower sides of the focusing zone, and the hunting of the lens due to influences of an external noise and a circuit internal noise is suppressed, and the in-focus state is kept stably.