baber/WOPTO huggingface dataset:
Patent JP-H11197688-A (JP)
Title: Water stream generator equipped with aeration function and water scene function
Inventor: KITAGAWA KEIJI
IPC: C02F3/20
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To enhance pier approaching capacity by compactly putting together principal machineries while achieving the stabilization of water surface floating capacity by widening the skirt of a float at a time of actual use and to easily perform system-up such as loading and unloading, maintenance, the alteration of a water scene version, an increase in aeration capacity or the like. SOLUTION: A stream generator is divided into a main float side unit MU equipped with a small float 1 supporting principal machineries such as an underwater pump 2, a changeover valve 3, an ejector 4, a water diffusing pipe 5 or the like and a mooring side float unit KU equipped with a float 11 larger than the small float 1 and a mooring eye plate and, in the notch part 14 formed in the large float 11 in the mooring side float unit KU, both units are constituted so as to be capable of being changed over to a united state such that the floats 1, 11 in both units 11 are mutually fixed and a separation state such that the fixing of both units is released.
Patent JP-H08187462-A (JP)
Title: Intermediate floating matter recovery device in air sorting apparatus of solid
Inventor: ARAI SATOSHI
IPC: B07B4/02
Filed: 1995-01-10
Abstract: PURPOSE: To enhance the recovery efficiency of intermediate floating matter, in an apparatus selecting an objective article from urban waste refuse or the like by utilizing a shape, a size or density difference, by arranging a slide cylinder forming a floating matter recovering opening to a cylinder corresponding to the solid floating position at the intermediate position of an air sorting cylinder. CONSTITUTION: When air is supplied to the lower part of an air sorting cylinder from the blower of an air supply source and a solid to be sorted is gradually allowed to fall into the air sorting cylinder from the hopper connected on the way of the air sorting cylinder, the solid is dispersed in an air stream flowing in from below and the solid large in buoyancy reaches the lower cylinder 33 of an intermediate floating matter recovery cylinder 2 through a truncated cone cylinder 16. At the time of the recovery of intermediate floating matter, the slide cylinder 35 in the intermediate floating matter recovery cylinder 2 is moved upwardly to form a large opening with respect to the lower cylinder 33.  By this constitution, the velocity of the air stream in a recovery cylinder 40 is lowered and the stagnated intermediate floating matter is stalled to be rapidly led out of an intermediate floating matter lead-out cylinder 41 to be recovered.
Patent JP-S5388430-A (JP)
Title: Spiral casing of hydraulic machine
Inventor: KAMISAKA KICHINOSUKE
IPC: F03B11/02
Filed: 1977-01-12
Abstract: PURPOSE: To facilitate manufacture of the casing and provide sufficient strength by making a portion of the spiral winding from an intermediate point till the end thereof to have a section of uniform dimensions so that connection to the outer periphery of plate-like speed rings can be readily obtained. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09191248-A (JP)
Title: Frequency synthesizer
Inventor: SASAYAMA TORU
IPC: H03L7/107
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption by selecting a setting voltage of an HL voltage changeover device controlling a variable range of an output voltage of a voltage controlled oscillator and a charge pump to be small so as to reduce a noise component and a time constant of an LPF. SOLUTION: An external reference signal is frequency-divided to 1/N1 by a reference frequency divider 11. On the other hand, a comparison frequency divider 17 applies frequency-division to an output signal of a voltage controlled oscillator VCO 16 by 1/N2 and a phase comparator 12 is used to compare phases of frequency divider outputs. Then a charge pump CP 14 uses a low pass filter LPF 15 to eliminate a noise of a phase error signal thereby controlling a control voltage of the VCO 16. In this case, an HL voltage changeover device 18 controls a variable range of output voltages of the CP 14 and the VCO 16. A charge pump output DOP changes by ±VR with respect to the control voltage VC of the VCO 16, the noise component and the time constant of the LPF 15 are decreased, the lock time of the synthesizer is reduced and the power consumption is decreased.
Patent JP-H10198787-A (JP)
Title: Processor for page description language data
Inventor: KATAYAMA KENJI
IPC: H04N1/46
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To shorten the time until the provision of desired raster image data divided from a raster image processing part(RIP) to the respective editions of CMYK by transferring page description language(PDL) data through a buffer to the RIP. SOLUTION: Processing is started by setting the RIP 22 in an edition dividing mode regardless of whether the edition of PDL data Dp is divided or not. It is judged by a judging part whether the PDL data Dp under processing are edition divided data or not. When these data are judged as the edition divided data, processing is stopped or finished, the RIP 22 is set to a non-edition dividing mode, afterwards, the PDL data Dp are read from the beginning again out of a buffer 20, and the RIP 22 performs processing in the non-edition dividing mode. When the data are edition non-divided data, since the processing mode of the RIP 22 is set to be in the edition dividing mode, by continuing processing as it is, waiting time for discriminating processing is unnecessitated. Besides, even when they are edition divided data, the time of interruption is minimized.
Patent JP-H01183065-A (JP)
Title: Metal halogen battery
Inventor: HIROTA AKIHIKO
IPC: H01M4/583
Filed: 1988-01-11
Abstract: PURPOSE:To maintain high energy efficiency by using activated carbon fibers whose iodine absorption is 1800-3000mg/g as the active layer of a carbon plastic electrode. CONSTITUTION:In a metal halogen battery, its electrochemical reaction is accelerated with increase in iodine absorption in an active layer. The relation of the discharge overvoltage of a positive electrode to the iodine absorption is not linear function, and the overvoltage is very high below some level (1800mg/g) of the absorption. The absorption is saturated above a certain level (3000mg/g), and the relation of overvoltage to the absorption shows exponential function. By using activated carbon fibers whose iodine absorption is 1800-3000mg/g, preferably 2000-2500mg/g as the active layer of an electrode, the voltage efficiency, coulomb efficiency, and energy efficiency of a battery is stabilized.
Patent JP-S61162530-A (JP)
Title: Vibration damper
Inventor: KOTANI KAZUO
IPC: C08L27/00
Filed: 1985-01-09
Abstract: PURPOSE:A light-weight sheet vibration damper having high performance, obtained by processing a composition consisting of a polyvinyl chloride resin by emulsion polymerization method, a plasticizer, and a scaly inorganic filler into a sheet by coating method. CONSTITUTION:(A) 100pts.wt. polyvinyl chloride resin obtained by emulsion polymerization method is blended with (B) 30-150pts.wt., preferably 40-100pts. wt. one or more plasticizers such as dioctyl phthalate, diethyl adipate, (C) 40-150pts.wt., preferably 60-120pts.wt. one or more scaly inorganic fillers having <=10 meshes, preferably <=200 meshes, such as graphite, mica, talc, etc. and, if necessary, a stabilizer, an additive, etc., and mixed by a propeller type agitator at 50-500rmp, preferably at 50-200rpm, to give a paste composition, which is applied to a release paper with 0.5-3.5mm thickness by knife coating method, etc., heat-treated, and the release paper is removed.
Patent JP-H04241264-A (JP)
Title: Sound reproducing device
Inventor: SAKAMOTO NORIYUKI
IPC: G11B20/00
Filed: 1991-01-14
Abstract: PURPOSE:To provide the sound reproducing device which does not require the movement of a trial listener to a device body side even at the time of exchanging prerecorded cassette (cassette tape, compact disk, etc.). CONSTITUTION:This sound reproducing device is constituted to transmit the reproduced signals on the device body A side having sound reproducing means 1 to 3 which can be operated at the listener's hand to an acoustic converter B side by a light signal. An A/D converter 7 provided on the reproduced output side of the above-mentioned reproducing devices 1 to 3 and a light emitting device 8 which emits the reproduced output converted to a digital signal by the converter 7 as a light signal are provided in addition to the above-mentioned sound reproducing devices on the device body A side. ON the other hand, a light receiving device 21 which receivers the light signal, a A/D converter 22 which converts the received digital signal to an analog signal, an amplifier circuit 23 which amplifies this signal and a speaker 28 which outputs the signal after the amplification are provided on the acoustic converter B side.
Patent JP-H06207980-A (JP)
Title: Holographic radar
Inventor: KITAYOSHI HITOSHI
IPC: G01S13/89
Filed: 1993-01-11
Abstract: PURPOSE:To provide a radar capable of accurately measuring the distance to an observation object existing in a short distance in spite of narrow width of occupied frequency band. CONSTITUTION:Continuous wave beams of two adjacent frequencies f1, f2 are emitted to an observation object 20, the reflection waves are received at each point of a hologram observation surface 31, the received signals are selectively separated into two frequencies f1, f2 sent with a frequency selection means, hologram reproducing image information is obtained at every two separated frequencies, an added value of reflection intensity information If1 (u, v) and If2 (u, v) for every illumination range of the above beam which two hologram image information has and the difference value of phase information thetaf1 (u, v) and thetaf2 (u, v) are given to three dimensional indication means as intensity information and distance information. The holographic radar is constituted as above mentioned.
Patent JP-S5496282-A (JP)
Title: Guard fitting device for lighting appliance
Inventor: OOTSUKA TADAHIRO
IPC: F21V17/00
Filed: 1978-01-14
Abstract: PURPOSE: A guard fitting device by which a shade is protected from deformation due to colliding bodies, a guard is prevented from dropping, and the guard can be mounted and dismounted while keeping the lighting appliance in position.  
     CONSTITUTION: A reinforcing/coupling ring 8 to be rested on an outer jaw 6 of a shade 5 has a diameter smaller than the outside diameter D1, and larger than the inside diameter D2, of the jaw 6. A guard fitting device comprises the ring 8, couplers 9 fitted to the ring 8, and coupled parts 11 fitted to a guard 10 in such manner that they can rotatably and detachably engage the couplers 9. The coupler 9 consists of a metal 13 with a shaft 12 formed by folding the hands of a T-shaped plate. The coupler part 11 comprises U-shaped guards 17 (which form a guard 10 together with guard rings 14-16) of which the elastic extensions 19 are folded upward and outward to form shafts 20. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01213420-A (JP)
Title: Apparatus for monitoring generation of winding of coarse yarn or lap in roller for guiding coarse yarn or lap
Inventor: BEATO KEEGI
IPC: D01H5/38
Filed: 1989-01-11
Abstract: PURPOSE: To provide the subject apparatus for monitoring a wrap formation of slubbing and lap, allowing a pressure member to operate a switching member designed to stop a driving roller in the case of winding, dispensing with adjusting a switching distance of the switching member, and always adjusting the switching distance to the best while keeping it. CONSTITUTION: This apparatus comprising pressure roller holders 6 and 8 formed into a cylinder unit is to form a contact bonding between pressure rollers 7 and 9 and a driving roller with the aide of a piston rod 26 and piston 25. When the pressure rollers 7 and 9 or driving roller involve any winding and then the rollers 7 and 9 separably move from the driving roller against the resistance of the piston 25, the piston 25 upwardly moves until a switching member 33 contacts with a switching sleeve 37, and hence instantaneously stopping a draft mechanism through a control unit 41. The sleeve 37 is moved on a guide rod 36 by a cover-shaped closing member 34, and the switching distance H is kept constant as a target value even when the pressure rollers 7 and 9 are polished.
Patent JP-H08191389-A (JP)
Title: Image processor
Inventor: TONE EIICHI
IPC: H04N1/387
Filed: 1995-01-12
Abstract: PURPOSE: To realize a proper error diffusion processing by utilizing the error data stored in a joint correction data buffer as the main scanning direction first correction data at the time of the relative moving in a sub-scanning direction. CONSTITUTION: An image reading means 2 is started to be moved for a scanning in a sub-scanning direction from an initial location and the scanning of an original is started. Next, the density of each picture element on the first line in the original is successively read in a main scanning direction and is supplied to an error diffusion processing means 12. The operation that the prescribed joint correction data stored in a previous joint correction data buffer 20b is transferred as main scanning direction first error correction data to a present processing line error data memory 14 is executed. When the original is scanned, joint correction data does not exist in the previous joint correction data buffer 20b. Therefore, joint correction data is not transferred to the present processing line error data memory 14. Next, an error diffusion processing is executed.
Patent JP-S63172976-A (JP)
Title: Testing method for logic device
Inventor: IKEDA KOJI
IPC: G01R31/28
Filed: 1987-01-12
Abstract: PURPOSE:To eliminate the need to generate an input sequence by a front-stage circuit and to generate a variation signal by providing a 2nd storage logic element for an inspecting method for combinational logic elements and preventing an external inspection input from being supplied to a combinational circuit at all times. CONSTITUTION:An inspection sequence outputted by a storage logic element sequence 102 is set to 001(0 1)110 so as to inspect the combinational logic element 105. A scan input pin 112 and a scan clock 111 are utilized to input a sequence 0010110 to a storage logic element sequence 101 (301-1). A positive pulse is inputted to the input pin 113 after the completion of the input to input a sequence to a storage logic element sequence 102 (302-1). Similarly, a sequence 0011110 is constituted on the storage logic element sequence (301-2). A positive pulse is applied to the input pin 113 again after the completion of the constitution to input sequence 0011110 to the storage logic element sequence 102. Thus, a sequence 0001(0 1)110 is outputted.
Patent JP-H04333887-A (JP)
Title: Electronic musical instrument for education, accompaniment and training
Inventor: UORUFUGANGU ERUNSUTO
IPC: G10G1/02
Filed: 1992-01-10
Abstract: PURPOSE: To provide an electronic musical instrument for education, accompaniment, and training independent of a musical instrument which is being played. CONSTITUTION: Various devices 2, 3, 4, 5, and 6 well known by themselves for digital sound generation, time formation, accompaniment, operation, and digital note data input are provided, and these devices are connected to a control unit 1, and this unit 1 is connected to an electronic acoustic device 8, which reproduces a sequence of notes corresponding to measures of music inputted through an analog converter 7 by sounds, and an optical display device which is connected to the keyboard of the piano or the finger board of the guittar or represents it and optically displays the sequence of notes which are being played.
Patent JP-H01183097-A (JP)
Title: Electric power supply for accelerating charged particle
Inventor: SAITO FUSAO
IPC: H01J37/248
Filed: 1988-01-12
Abstract: PURPOSE:To make the life of an electric power supply for accelerating charged particles semi-permanent, by configuring it with semiconductor apparatuses and high pressure devices with no use of a tetrode vacuum tube. CONSTITUTION:An ion source is composed of a arch chamber 1a and electric poles 1b-1e, while an electric power supply is composed of transformers 5 and 2, rectifiers 3a, 3b and switches 4a, 4b. An output voltage of the transformer 2 is rectified and controlled to a fixed voltage. The junction of the rectifiers in series connection, is connected to the second electric pole 1c of the ion source. The switches 4a, 4b for making one-to-one correspondence to the rectifiers 3a, 3b, respectively, supply a rectified output to a first electric pole 1b, while the two switches may not be turned on, simultaneously. Negative ions within a chamber are extracted with positive half-waves, the amounts of which is adjusted by a magnitude of an alternating voltage. Negative ions receive an alternating voltage of the same phase of the alternating voltage from an alternating rectifier 5, immediately after their passage through the electric poles, and then, they are accelerated rapidly with positive half-waves to be ejected from the ion source. Similarly, positive ions are ejected from the side of negative half-waves.
Patent JP-H09194597-A (JP)
Title: Organosiloxane compound and composition containing the same
Inventor: DEBITSUTO ROBAATO BATEISU
IPC: C08L71/02
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as a foam controlling agent, capable of reducing an amount of foams of a hydrocarbon fuel and exhibiting compatibility and miscibility with other fuel additives, by reacting an alkenylsuccinic acid anhydride with an organopolysiloxane.  
     SOLUTION: An alkenylsuccinic acid anhydride (e.g. n-octenylsuccinic acid anhydride) is reacted with an organopolysiloxane containing a polyalkylene oxide group at the side chain at 100°C for 2 hours to give the objective organosiloxane compound of formula I [R is a 1-20C monofunctional hydrocarbon; R 1  is R or a group of formula II (R 3  is a 1-20C bifunctional hydrocarbon; R 4  is H, an alkyl or an aryl; (d) and (e) are each 0-150), etc.; R 2  is R or a group of formula III (R 5  is a 1-20C alkylene), etc.; (a) is 1-1,000; (b) and (c) are 0-100], formula IV to VI, reducing foams in a hydrocarbon fuel, especially in a diesel or a jet fuels, exhibiting compatibility and miscibility with other fuel additives. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H09189731-A (JP)
Title: Measurement of mudulation accuracy
Inventor: NAKADA JUICHI
IPC: H04B17/00
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To obtain a data clock phase (symbol judgment point) accurately. SOLUTION: Input GMSK (Gaussian filtered minimum shift keying) modulation signals are changed 14 into digital series, and they are orthogonally converted 14 to obtain the adjacent phase, further the phase differences are calculated in sequence to obtain 15 their instantaneous frequency column. Each of instantaneous frequencies is squared, and the squared column is subjected to discrete Fourie transform by the symbol frequency. Then the clock phase of the modulated data is obtained 16 from the inverse tangent of its real and imagninary parts, and the phase is used to demodulate 18 the data, then an ideal signal is generated 21 by using the demodulated data. Further, an error of carrier frequency is found out on the basis of the change of phase difference between the ideal signal and the inputted digital series, and the initial phase is obtained 22 by using its intercept.
Patent JP-S63214692-A (JP)
Inventor: BARATSUTO SHIRINASU SHIRARUKAA
IPC: G21C3/326
Filed: 1988-01-12
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-S61163570-A (JP)
Title: Solid hydrogen electric cell
Inventor: MORI MOTOO
IPC: H01M4/50
Filed: 1985-01-11
Abstract: PURPOSE:To obtain high voltage and large discharge current and thereby to improve repetitive charge-discharge cycle characteristics by constituting the positive pole with material of its main constituent of manganese dioxide. CONSTITUTION:Mixture of titanium and nickel is resolved and hydrided, the alloy hydride is pulverized in argon atmosphere. The pulverized powder, PTFE (polytetrafluoroethylene) powder and acetylene black are mixed up, the mixture to which solid electrolyte is moreover added is formed into pellet and employed as the negative pole 1. Meanwhile, antimony pentaoxide transformed from antimony pentachloride is pelletized and employed as a solid electrolyte 2. Electrolytic manganese, acetylene black and the solid electrolyte are mixed up and pelletized, and employed as the positive pole 3. With this constitution, high voltage and large discharge current is obtained, and moreover, cycle characteristics are improved for repetitive charge-discharge.
Patent JP-S53114433-A (JP)
Title: Paper feeder
Inventor: KOMORI SHIGEHIRO
IPC: G03G15/00
Filed: 1978-01-19
Abstract: PURPOSE: To facilitate the control by controlling a paper feeding roller and a resist roller in response to the signals from a slit exposure optical system. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02271906-A (JP)
Title: Stabilized red phosphorus and its production method
Inventor: HORUSUTO SHIYUTENDETSUKE
IPC: C08K3/22
Filed: 1990-01-12
Abstract: PURPOSE: To stably store red phosphorus even at a high temp. by coating a red phosphorus particle having a specific particle diameter with a tin oxide hydrate layer.  
     CONSTITUTION: The stabilized red phosphorus is composed of the red phosphorus particle having 2 mm max. diameter, the surface of which is coated with a hydrated tin oxide (II) thin film as an oxidation stabilizer. The quantity of the oxidation stabilizer is 4-20 wt.%, particularly 4-10 wt.% to the phosphorus particle. The stabilized red phosphorus powder is obtained by adding a water soluble tin compound such as SnCl 2 .2H 2 O in an aq. suspension of the red phosphorus powder, adjusting to pH 6-8, stirring at 40-80°C for 0.5-3 hr and after filtering the phosphorus particle, drying in a nitrogen stream at 80-120°C. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S57117615-A (JP)
Title: Ionic crosslinked acrylic fiber
Inventor: YAMAGUCHI ATSUSHI
IPC: D06M101/16
Filed: 1981-01-16
Abstract: PURPOSE: The titled fibers, having improved Young's modulus at a high temperature and reduced creep, and usable for clothing, by subjecting a copolymer obtained by grafting an ethylenically unsaturated organic acid onto an acrylic polymer to the ionic crosslinking, and spinning the resultant crosslinked polymer.  
     CONSTITUTION: An ethylenically unsaturated organic acid, e.g. (meth)acrylic acid, is grafted onto an acrylic polymer containing 40wt% or more (poly)acrylonitrile, e.g. acrylamide polymer, to give a grafting degree of 1W60%, preferably 5W40%, expressed by formulaI. The resultant graft copolymer is then immersed in an aqueous solution containing a metallic salt of an organic acid, e.g. calcium acetate, or a metallic hydroxide at 100°C or below, subjected to the ionic crosslinking, and then wet spun, etc. to give the aimed fibers having an ionic crosslinking degree of 0.01W0.2, preferably 0.03W0.1, expressed by formula II. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58120903-A (JP)
Inventor: TAKEMOTO MASAHIRO
IPC: E01C19/48
Filed: 1982-01-13
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。