baber/WOPTO huggingface dataset:
Patent JP-H08174869-A (JP)
Title: Ink jet recorder
Inventor: NOGUCHI TOMOYUKI
IPC: B41J2/05
Filed: 1994-12-26
Abstract: PURPOSE: To provide a low-cost microminiature ink jet recorder which has no problem of unnecessary radiation. CONSTITUTION: In an ink jet recorder comprising a print data transmitter 20 for parallel-serial converting print data corresponding to inks of two or more colors to transmit it, and a print data receiver 27 receiving the data transmitted from the transmitter 20 to serial-parallel convert it, data lines and shift clock lines for transferring the data of two or more colors per one are formed between the transmitter 20 and the receiver 27.
Patent JP-H09121855-A (JP)
Title: New alkali protease and its production
Inventor: MORIYAMA YASUSHI
IPC: A61K38/00
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain a new alkali protease having high activity not only against soluble proteins but also against insoluble proteins such as keratin. SOLUTION: This new alkali protease has the following physicochemical characteristics; (a) action and substrate specificity: acting on various proteins such as casein, gelatin, gluten, hemoglobin and insulin to produce oligopeptides and amino acids by endo-type-hydrolyzing the peptide linkages; in particular, highly hydrolyzing even insoluble proteins such as keratin on which conventional enzymes have been hard to act.; (b) optimum pH: 11.0-11.5 in the case of casein as substrate; and (c) specific activity: 214,000 (U/mg protein) for casein, and 52,700 (U/mg protein) for keratin.
Patent JP-H08181303-A (JP)
Title: Charge transfer device
Inventor: ORIHARA KOZO
IPC: H04N5/341
Filed: 1994-12-26
Abstract: PURPOSE: To shorten the transfer time of a signal charge to a floating diffusion layer and to realize a high speed operation in a CCD shift register in which a transfer electrode is constituted of a storage electrode and of a barrier electrode. CONSTITUTION: A final transfer electrode 10A is constituted of a storage electrode only, and a channel length L2 A under an electrode is made shorter than a channel length L1 under the storage electrode of another transfer electrode. When drive pulses ϕL applied to the final transfer electrode 10A are changed from a high level to a low level and a signal charge stored under the final transfer electrode is transferred to a floating diffusion layer 4, pulses applied to an immediately preceding transfer electrode 9 are held at a low level.
Patent JP-H06141786-A (JP)
Title: Feed for fowl
Inventor: OKOCHI ISAO
IPC: A23K1/18
Filed: 1992-11-06
Abstract: PURPOSE:To obtain a feed for fowl capable of producing a small amount of toxic gases from excreta of the fowl, hardly causing diseases in growing the fowl and improving the working environment and sanitary problems for persons engaged in rearing. CONSTITUTION:This feed for fowl is characterized by including 0.005-2.0wt.% acid sodium sulfate and/or acid potassium sulfate in an original feed for the fowl.
Patent JP-H08175569-A (JP)
Title: Cosmetics case
Inventor: ITO KOJI
IPC: B65D85/68
Filed: 1994-12-26
Abstract: PURPOSE: To reduce the number of parts to facilitate the assembling work and make advantageous in the field of environmental protection. CONSTITUTION: Six sheets of flat boards 12 made of cardboard are folded by turns and superposed on the upper face of a bottom plate 11. A first air bent 13 is provided on the falt board 12 and these are superposed to form a first containing space 14 with an appropriate depth, where an article like a portable radio 5 is contained. The peripheral part of the first containing space 14 is used for a shock-absorbing part. Since this cosmetics case 10 is made of a sheet of cardboard, the number of parts is reduced and hence the constitution is simplified and the assembling is facilitated. And further, the disposal treatment is easy and hence, it is favorable in the phase of environmental protection.
Patent JP-H02216581-A (JP)
Title: Information processor
Inventor: SAKAMOTO KAZUSHI
IPC: G06F17/16
Filed: 1989-12-13
Abstract: PURPOSE:To change a computer to a structure being the most suitable for a software by putting a structure change instruction into the software. CONSTITUTION:Data registers DRF, DRS both consist of three stages, and by an output 327 (designating an address of '0' - 2 of DR) obtained by decoding a signal line 313 by a decoder 324, a data register DR for setting input data on a bus line 301 is selected. A structure change signal 300 selects whether registers SRF, SRS are used as instruction and address registers iR0', AR0' or used as data registers DRF3, DRS3 of a fourth stage, respectively. That is, when the signal 300 is '1', it is realized automatically by a fact that selectors 320 - 323 are switched by the signal 300. When the signal 300 is '0', it is realized by a fact that the state of the selectors 320 - 323 is reversed.
Patent JP-H05160093-A (JP)
Title: Dust remover
Inventor: WATANABE YOSHIO
IPC: H01L21/683
Filed: 1991-12-06
Abstract: PURPOSE:To enable dust attached to the surface of a cleaning object to be removed at an optimal distance in a non-contact manner by a method wherein a dust remover is provided confronting the cleaning object in such a manner that it is able to move in parallel receding from or approaching to the cleaning object as it measures an approach distance between the tapered opening of a suction nozzle and the surface of the cleaning object. CONSTITUTION:A suction nozzle 1 is made to approach so as to be separate from a plate-like specimen alpha fixed onto a fixing jig 2 by a designated distance considering both a value which is indicated by a scale 3a marked on the side surface of a suction nozzle support table on a scale plate 7 which measures the height of the tapered opening 1a of a suction nozzle 1 and the thickness of the plate-like specimen alpha. Thereafter, a vacuum equipment connected to a vacuum pipe 8 is driven to remove dust on a surface region just under the tapered opening 1a of a suction nozzle 1 by sucking. Then, by operating rotary handles 5 and 6, the plate-like specimen alpha is made to move together with the fixing jig 2 both longitudinally and laterally on a horizontal plane under the suction nozzle 1. By this setup, a cleaning object can be cleaned without causing damage to its surface and protected against contamination caused by coming into contact with a suction nozzle.
Patent JP-H10161647-A (JP)
Title: Mallet percussion instrument
Inventor: PIPER JOHN M
IPC: G10D13/08
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To improve the sound quality and to remove the non-musical sound, by supporting a soft wire which supports the bars, by a mount bar having an elastic member. SOLUTION: Plural bars 14 installed on two parallel lines 14a, 14b, are supported by plural bar mounts 50 at an interval in a longitudinal direction of a pair of bar mounting rails 44a, 44b, through the soft wires 16a, 16b. The bar mounts 50 comprises a shaft part 54 and a head 56 formed by a pair of fingers 58, 60. An elastic material such as a latex rubber sleeve 66 is received around the head 56. When the wire 16 is received in a recessed part of a hook 62 of an upper end of the finger 58, the sleeve 66 is installed around the head 56 in such manner that the wire 16 is supported by an upper edge of the sleeve 66. The support of the wire 16 by the sleeve 66, insulates the vibration transmitted from the bar 14 hit by a mallet along the wire 16, from an adjacent bar 14 and a supporting structure.
Patent JP-H07148437-A (JP)
Title: Exhaust gas cleaning material and exhaust gas cleaning method
Inventor: IRITE NAOKO
IPC: B01D53/94
Filed: 1993-11-29
Abstract: PURPOSE:To remove efficiently nitrogen oxides, etc., from combustion gas containing oxygen in the theoretical amount of a reaction or more by using an exhaust gas cleaning material comprising the first catalyst, the second catalyst, and the third catalyst, which are specified respectively, and adding a reductant to exhaust gas. CONSTITUTION:An exhaust gas cleaning material comprises the first catalyst in which silver or silver oxide 0.2-15wt.% based on a porous inorganic oxide and at least one kind of element selected from the group consisting of Pt, Pd, Ru, Rh, Ir, and Au 0.1wt.% or less based on the inorganic oxide are supported with the porous inorganic oxide, the second catalyst in which W oxide and/or V oxide 1-15wt.% based on the inorganic oxide is supported with the porous inorganic oxide, and the third catalyst in which at least one kind of element selected from a group consisting of Pt, Pd, Ru, Rh, Ir, and Au 5wt.% or less based on the inorganic oxide is supported with the porous inorganic oxide. The exhaust gas cleaning material is placed in an exhaust gas introduction pipe, and exhaust gas to which an oxygen contained organic compound with two or more C or fuel containing the organic compound is added upstream from the cleaning material is contacted with the exhaust gas cleaning material at 150-650 deg.C.
Patent JP-H07153840-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KUBO TORU
IPC: H01L21/768
Filed: 1993-11-30
Abstract: PURPOSE:To simplify the foaming process of an ozone TEOS film as an interlayer insulating film, and obtain a semiconductor device whose film quality is improved and its manufacturing method. CONSTITUTION:On a silicon substrate 1, a BPSG film 2 as a first base insulating film is formed, and thereon a plasma silicon film 3 as a second base insulating film is formed by a silane plasma CVD method. After an aluminum wiring 4 having a necessary pattern is formed on the base insulating film 3, a silicon oxide film (ozone TEOS film) 5 is formed by a high ozone concentration organic silane.ozone based normal pressure CVD method. An organic silica film is stuck to the silicon oxide film 5, and the surface is flattened by etch back. A silicon oxide film (plasma TEOS film) 7 is formed on the flattened ozone TEOS film 5 by an organic silane CVD method.
Patent JP-H06176051-A (JP)
Title: Seal collation system
Inventor: DATE YASUSHI
IPC: G06T7/00
Filed: 1992-12-02
Abstract: PURPOSE:To enable a staff to retrieve image data on a corresponding seal slip by absolutely operation without leaving the counter. CONSTITUTION:When data as a key for retrieving image data on a desired seal slip is inputted while transaction data are inputted to a banking terminal 1, the controller 14 of the banking terminal 11 sends the data to a collating device 16. The controller 18 of the collating device 16 retrieves image data on the corresponding seal slip among image data on seal slips stored in a storage device 17 on the basis of the sent key data. The retrieved image data on the corresponding seal slip are sent to a collating machine 21 and displayed on a display unit 22.
Patent JP-H10155479-A (JP)
Title: 1,5-anhydroglucitol dehydrogenase, its production and determination of 1,5-anhydroglucitol
Inventor: EBINUMA HIROYUKI
IPC: G01N21/76
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a 1,5-anhydroglucitol (1,5-AG) dehydrogenase capable of simply measuring 1,5-AG in a specimen in high accuracy, extremely useful for diagnosing especially diabetes, etc. SOLUTION: This 1,5-AG dehydrogenase has the following physical and chemical properties. (1) Action: specifically acting on 1,5-AG in the absence of an electron carrier to oxidize a hydroxyl group at the 2-position and to catalyze a reaction to reduce a direct reducing coloring agent. (2) Substrate specificity: strong in 1.5-AG, weak in L-sorbose and somewhat acting on D- glucose. (3) Optimum pH: pH about 8.0-9.0. (4) pH Stability: stable at pH 7.0-9.0. (5) Optimum temperature: at about 35-40 deg.C. (6) Temperature stability: >=90% stable at up to about 40 deg.C. (7) Electron acceptor: capable of using a reducing coloring agent besides 2,6-dichlorophenolindophenol, ferricyanide compound, etc., but incapable of using a coenzyme such as NAD, NADP, etc., and a dissolved enzyme. (8) Molecular weight: about 55,000 (SDS-PACE method).
Patent JP-H11163429-A (JP)
Title: Method for driving piezoelectric transducer
Inventor: SAKAMOTO MAMORU
IPC: H05B41/282
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for driving piezoelectric transducer by which electric power, which is higher in output and transmission efficiency than the electric power obtained when the transducer is driven with a sine wave of a single oscillation mode, can be obtained from the same input voltage. SOLUTION: When a synthesized wave (having a waveform which resembles that of a synthesized wave W, which is generated by synthesizing the primary and secondary-oscillatory sine waves of a Rosen-type piezoelectric transducer PT) boosted by means of a power source 1 and a drivie circuit 4, composed of a waveform generating circuit 5 which generates the wave W and an amplifier circuit 6 is impressed upon the transformer PT as an input voltage Vin, an output voltage Vout which is higher in output power and transmission efficiency than the electric power which is obtained, when an input voltage of the conventional single oscillation mode is impressed upon the transducer PT is outputted to a load resistor RO.
Patent JP-H06177012-A (JP)
Title: Alignment device
Inventor: HAGIWARA SHIGERU
IPC: H01L21/30
Filed: 1992-12-03
Abstract: PURPOSE:To make design and manufacture of a reflection prevention coating for a projection optical system easy, relating to detection of an alignment mark formed on a sensitive substrate through the projection optical system by using alignment light of wave length different from exposure light. CONSTITUTION:In exposure light, a pattern of a reticule 2 is, through a projection optical system 3, projected on a wafer 4. Laser beam emitted, as alignment light, from a laser light source 10 is poured on a reticule mark of the reticule 2, and then the alignment light that has transmitted through the reticule 2 is, through the projection optical system 3, poured on a wafer mark on the wafer 2. Wave length of the laser beam, working as alignment light, is set about three times the exposure light.
Patent JP-H01168559-A (JP)
Title: Underframe for vehicle
Inventor: ICHIGE TSUTOMU
IPC: B61D17/10
Filed: 1987-12-23
Abstract: PURPOSE:To reduce the number of cross beams as well as to aim at the promotion of lightweightiness for an underframe by unifying the body widthwise mounting dimensions of electrical machinery and apparatus, and setting an electrical equipment loading mount to a continuous beam with the longitudinal direction of a car body. CONSTITUTION:Each side beam 2 of a main member for an underframe is installed at both sides, coupled together with a body bolster 3 and a cross beam 4, and a floor board 5 is installed between outer beams. Two-paired equipment mounts 1 are installed on the floor board 5 continuously up to the nearby spot of the body bolster 3 in the body longitudinal direction in parallel. Dimensions of each mounting leg in the body cross direction of plural numbers of electrical equipment being loaded on a vehicle are set to the same size so as to be placed on the mount 1. Consequently, the cross beam is not necessarily required to pass through the underside of these plural numbers of electrical equipment being loaded, so that the number of cross beams is reducible, thus of lightweightiness for the underframe can be contrived.
Patent JP-H09218957-A (JP)
Title: Image processing method
Inventor: MARUO KAZUYUKI
IPC: G06T7/00
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To detect an area defect such as condensing or diffusing abnormal picture element values more than the 1/3 part of a picture. SOLUTION: Wavelet transformation is performed to input image data on its picture (S2 ), binarizing processing is performed to the combined part of x-axis (or y-axis) direction high-pass information and y-axis (or x-axis) direction low-pass information in these transformed image data (S3 ) and isolate points are removed from these binarized image data (S4 ). Afterwards, the number of picture elements of '1' is counted (S5 ) and corresponding to whether that count value is more than a prescribed value or not, the propriety of an object to be detected is discriminated (S7 ).
Patent JP-H05306025-A (JP)
Title: Sheet feeder for printer and the like
Inventor: ENDO KENJI
IPC: B41J13/00
Filed: 1992-12-03
Abstract: PURPOSE:To correct the dislocation of a paper sheet promptly and accurately by storing a sheet feed tray in a sheet feed table so as to be drawn in a cross direction, and constituting the tray so as to be moved in a right and left direction to the conveyance direction of the paper sheet inside the sheet feed tray body. CONSTITUTION:A printer is provided with a printing device 1 and a sheet feeder 2. Besides, the sheet feeder 2 is provided with a sheet feed tray 4 which is stored in a sheet feed table 3 and a sheet feed mechanism which feeds the paper sheet to the printing device 2 from the sheet feed tray. Besides, the sheet feed tray 4 is provided at a sheet feed deck 7 inside a body 5 so that a sheet feed bottom plate 8 may be lifted. With this constitution, the sheet feeder 2 is disposed beneath of the printing device 1. Besides, the sheet feed tray 4 is stored in the sheet feed table 3 so as to be drawn in a longitudinal direction. Besides, the sheet feed deck 7 is moved in the right and left direction to the conveyance direction of the paper sheet 11 by operating the drive members 10, 13 based on indications of the traveling amount and the traveling direction from an operation panel.
Patent JP-2000136865-A (JP)
Title: Actuator
Inventor: NAGAI SHIGEKAZU
IPC: B23Q5/40
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To hold the linearity accuracy of a slider when converting the rotating movement of a feeding screw into the linear movement and when the slider is displaced linearly in a non-contact state by the transmitted linear movement. SOLUTION: This actuator is provided with a displacement mechanism converting the rotating movement of a ball screw 206 into a linear movement, a slider 88 interlocked with the linear movement of the displacement mechanism and provided in such a state as linearly displaced, a block body 230 provided for surrounding the slider 88, and a plurality of ball members 236 rolling along ball grooves 232, 234 formed between the block body 230 and the casing 202.
Patent JP-H01165440-A (JP)
Title: Ink transfer roll oscillating control device
Inventor: HAYASHI MAKOTO
IPC: B41F33/10
Filed: 1987-12-22
Abstract: PURPOSE:To accomplish optimal ink supply so as to improve printing quality by controlling the oscillating operation of an ink transfer roll oscillating device on the basis of a pattern area to be printed with an ink transfer roll being in contact with ink feeding and ink mixing rolls. CONSTITUTION:Printing speed is obtained from a signal sent from a near-by switch 10 for measuring the number of revolutions of a printing cylinder driving system, and the number of oscillating revolutions of an ink transfer roll 3 is controlled to remain constant. The average pattern area rate is operated for each color by means of a pattern area rate meter 16 for storing together with the printing speed in a memory table 12. Contacting time T1, T2 when the ink transfer roll 3 is allowed to come into contact with an ink feeding roll 2 and an ink mixing roll 4 are obtained from the printing speed, average pattern area rate and paper quality, ink quality tables as correcting values for the coefficient of the ink speed, and a solenoid of a four-way changeover valve 8 is ON/OFF controlled on the basis of these contacting times so obtained. The ink transfer roll 3 is oscillated at a predetermined oscillation cycle so as to accomplish optimal ink supply with the contacting time T1 and T2 when the ink transfer roll 3 is allowed to come into contact with the ink feeding roll 2 and the ink mixing roll 4, respectively, being maintained.
Patent JP-H05160822-A (JP)
Title: Synchronization locking pn checker
Inventor: TANAKA HIROTO
IPC: H04L7/00
Filed: 1991-12-10
Abstract: PURPOSE:To discriminate the occurrence of dissidence between an internally generated pattern and a PN pattern due to momentary interruption or slip by allowing a select section and a count section to implement the operation of re-synchronization automatically with asynchronous information when out of synchronism takes place. CONSTITUTION:A pattern in n-bit PN patterns is in existence for a period of (2<n>-1) bits, and a same pattern is generated by a PN pattern generating section 1 for a period of 511 bits. When a decoder section 4 decodes a specific pattern in an input signal, the section sends its output to a count section 5. A decode output is added to a comparison synchronization protection section 6 to protect the result of comparison of coincidence/dissidence. Synchronization information/asynchronization information is sent to a select section 2 and the count section 2 after the establishment of synchronization. Thus, the selector section 2 loops the PN pattern generating section 1 and masks a decode output inputted to the count section 5 to inhibit counting. When out of synchronism takes place, re-synchronization is implemented automatically by the asynchronous information from the protection section 6.
Patent JP-H01166614-A (JP)
Title: Gate drive circuit for mos fet
Inventor: HAYASHIZAKI HIDEAKI
IPC: H03K17/04
Filed: 1987-12-22
Abstract: PURPOSE:To prevent any hindrance in the high speed switching at a high frequency region even with plural photoelectric coupling elements to be employed by providing the plural photoelectric coupling elements and plural photocouplers provided to the output side of the photoelectric coupling elements. CONSTITUTION:In case of a MOSFETQ1 subject to turn-on, turn-off control by the 1/2 duty factor, a signal S of the 1/2 duty shown in figure (A) is waveform-shaped and the result is fed between terminals 3 and 6 of a photocoupler PT1 as the 1st pulse waveform (a) shown in figure B. Then the photocoupler PT1 is turned on and an output voltage of a capacitor C1 and a photoelectric coupling element IG1 turns on a FET Q1. Then a photocoupler PT0 is turned off by an inverted signal S' shown in figure E to turn off the FETQ1, then a photocoupler PT2 is turned on by the 1st pulse waveform (b) shown in figure C to turn on FETQ1. Then the signal S, is fed to the coupler PT0 to turn off the FETQ1 and the 1st pulse waveform C shown in figure D is fed to a coupler PT3 to turn on the FETQ1. Then the signal S' is fed to the coupler PT0 to turn off the FETQ1.
Patent JP-2000152491-A (JP)
Title: Circuit for preventing open-phase and reverse-phase operation of three-phase motor
Inventor: IZAWA KIKUO
IPC: H02P23/24
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a circuit for preventing the open-phase or reverse-phase operation of a three-phase motor which can surely prevent the open-phase and reverse-phase operation of the motor, whether it is at start of operation of the three-phase motor or it is in operation. SOLUTION: In case that at least either contact 31 or 41 is in open condition between the contact 31 of a first reverse phase preventive relay 30 connected in the specified phase order of the supply circuit of a power source 1 and the second reverse phase preventive relay 40 connected in the specified phase order where one phase is slid from the first reverse phase preventive relay 30 to the supply circuit of the power source, the phase order of the supply power source is switched by a normal phase reverse phase switching relay circuit 20. Furthermore, in case that at least either of each contact 31 and 41 gets in open condition or gets in open condition during operation of a motor 2, the open-phase operation or the reverse-phase operation of the motor 2 can be surely prevented whether it is at start of operation or in operation by actuating an alarm 60.