baber/WOPTO huggingface dataset:
Patent JP-H03275618-A (JP)
Title: Cellulose coating
Inventor: REAA EE SEMINOFU
IPC: A61K9/00
Filed: 1990-10-23
Abstract: PURPOSE: To obtain a cellulosic coating comprising a cellulosic latex, a surfactant, a plasticizer and a pore-forming agent and used in combination with a device for adjusting and controlling a release by an osmotic pressure. CONSTITUTION: This cellulosic coating comprises (A) a latex of a cellulosic material (preferably ethyl cellulose) insoluble in an environmental liquid, (B) a surfactant for stabilizing the latex, (C) a plasticizer for decreasing the secondary phase transition temperature and elastic modulus of the cellulosic polymer, (D) a pore-forming agent dissolved in the environmental liquid and eluted from the coating film, e.g. urea, dimethyl sulfone, nicotinamide, a saccharide and an amino acid, and optionally (E) a fusing agent modifier for increasing or decreasing the osmotic pressure of the liquid, e.g. a polyalkylene glycol. The urea is especially preferable as the component D and used within the range of 0.1-75g per 100g component A.
Patent JP-H02131074-A (JP)
Title: Copying machine
Inventor: SAITO OSAMU
IPC: H04N1/387
Filed: 1988-11-11
Abstract: PURPOSE:To obtain a copied matter with required picture information described thereupon by storing required character information such as distribution destination into an 10 card, synthesizing the character information read as required with a picture signal outputted from an image sensor and recording the result by a recording section. CONSTITUTION:A character pattern based on a character code read from an IC card 18 is read from a RAM 14 and the picture data read by an image sensor 15 succeedingly is read. Every time a prescribed number of copies is implemented, the character code relating to a new distribution destination is read and the distribution destination recorded to the tip of copy paper is switched sequentially. Since the individual information such as distribution destination is recorded on each copy paper, the data relating to the distribution of copies and the disposition of copies after distribution is obtained from a copy itself and the method is greatly contributed to the arrangement of documents and efficiency of office work.
Patent JP-H04157918-A (JP)
Title: Switching device
Inventor: KOBAYASHI TOSHIO
IPC: H03K17/04
Filed: 1990-10-22
Abstract: PURPOSE:To reduce the loss in each switching mode by connecting a bipolar transistor(TR) and a MOSFET in parallel, utilizing the high speed performance of the MOSFET at the switching of turn-on or turn-off and utilizing the low saturation characteristic of the bipolar TR for the on-period. CONSTITUTION:When the switching device is turned on, a driving circuit 12 applies a voltage A to the gate of a MOSFET 6 to turn off a FET 6 and applies a voltage B to the base of a bipolar TR (BTR) 7 just after the turning-off of the FET 6 to turn on the BTR 7. Thus, the effect o stress attending on a concentrated collector current is hardly caused when the BTR 7 is turned on. On the other hand, when the switching device is turned off, after the circuit 12 clears the base voltage B of the BTR 7, the circuit 12 clears the gate voltage A of the FET 6 reversely. Thus, the switching loss at turn-on or turn-off is reduced by the high speed characteristic of the MOSFET and the loss at the turn-on is reduced by the low saturation ON-voltage of the BTR.
Patent JP-S62140112-A (JP)
Title: Control device for image type unmanned carrier
Inventor: NOZAKI KOHEI
IPC: G05D1/02
Filed: 1985-12-16
Abstract: PURPOSE:To decide an accurate driving course of an unmanned carrier by producing the picture element data from each picture signal of the image picked up by a camera through an A/D converting circuit and obtaining a divided area including a scan line from a scan train to control a steering mechanism. CONSTITUTION:A CCD camera 3 is set on a traveling unmanned carrier 1 and picks up a driving line 6 indicating the driving course of the carrier 1 in a prescribed area 4a. Then an A/D converting circuit 16 codes each picture signal of the image picked up by the camera 3 for production of the picture element data. Furthermore the area where the line 6 exists is decided among the area 4a and plural divided image pickup areas. Thus a driving pattern of the area including the line 6 is discriminated. The drive control data on a steering mechanism 19 is stored in a program memory 12 in response to each type of the driving patterns. Then the mechanism 19 is controlled by a drive controller 20 based on the drive control data selected out of the memory 12.
Patent JP-S62142286-A (JP)
Title: Submarine tracking method and device for marine vessel speed measuring instrument
Inventor: NAGAO TAKASHI
IPC: G01S15/18
Filed: 1985-12-17
Abstract: PURPOSE:To exactly execute a submarine tracking by selecting the width of a tracking gate corresponding to a submarine inclination and a marine vessel speed. CONSTITUTION:An arithmetic circuit 31 sets a start signal T1-TF and an end signal TF+TB from a marine vessel speed V and depth T1, presets signals T1-TF and TF+TB to counters 32, 33, respectively, and a tracking gate signal is formed from both the signals. An AND gate circuit 34 opens and closes the gate by the tracking gate signal which is inverted and inputted, and when the tracking gate signal is an L level, a submarine signal envelope from a receiving part 14 is received. In case of radiating an ultrasonic wave in the advance direction of a marine vessel, coefficients of operation KF, KB of the circuit 31 are set as KF<KB, the front side width TF and the rear side width TB of the tracking gate are set as TF<TB, and based on a detection depth T1 as a reference, as for the gate width, the shallow width and the deep width are made short and long, respectively. In case of radiating an ultrasonic wave in the direction opposite to the advance of the marine vessel, the coefficients are set as KF>KB, the gate widths are set as TF>TB, the shallow width and the deep width are made long and short, respectively, and by setting a gate width corresponding to a submarine inclination and a marine vessel speed, a submarine tracking can be executed exactly.
Patent JP-H05101489-A (JP)
Title: Tape running mechanism
Inventor: YAMASHITA TATSUMARO
IPC: G11B15/29
Filed: 1991-10-04
Abstract: PURPOSE:To guide a running of magnetic tape independently of the system of compact cassette by holding a tape guiding member at the position guiding the magnetic tape independent of the abutting/separating state of a pinch roller and a capstan. CONSTITUTION:The 1st capstan 6 to run the magnetic tape of the cassette inside in the forward direction D1 and the 2nd capstan 7 to run in the backward direction D2 are arranged on both sides of the magnetic head 4, and the pinch rollers 24, 26 are respectively arranged at the capstans 6, 7 so as to freely abut on separate from them. The movable tape guiding member 30 is provided on the guiding and separating position of tape 5, and also the member 30 is held on the guiding position of tape independent of the abutting/separating state of the pinch roller and capstan. By this arrangement, the running of magnetic tape can be guided in common for either digital and analog compact cassette.
Patent JP-H02133380-A (JP)
Title: Lightweight ceramic base formed body and its production
Inventor: KATO NAOYUKI
IPC: C04B38/06
Filed: 1988-11-10
Abstract: PURPOSE:To obtain the title lightweight ceramic base formed body having <=1.5 sp.gr. by forming the formed body from a liq. mixture of ceramic base powder, and aq. emulsion of an anionic copolymer, a specified inorg. compd., and water in a specified manner. CONSTITUTION:The liq. mixture contains 100 pts.wt. of ceramic base powder (A), 3-50 pts.wt., based on the solid component, of the aq. emulsion (B) of an anionic copolymer contg. 0-0.3wt.% carboxyl group, 15-150 pts.wt. of an inorg. compd. (C) generating Ca<2+> or Mg<2+> in water, and an appropriate amt. of water (D). The liq. mixture is allowed to stand in a die, and kept at a specified temp. to form a chelate from the Ca<2+> and Mg<2+> resulting from the (C) component and an anionic surfactant. The particles of the (B) component are flocculated by the chelate to obtain a ceramic based formed body retaining water. The formed body is then dried to drive off water, and the desired formed body is obtained.
Patent JP-H10132724-A (JP)
Title: Measuring method for exudation amount oh matrix glass phase in molten refractory
Inventor: BEPPU YOSHIHISA
IPC: G01N5/04
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain a measuring method by which the exudation amount of a matrix glass phase is determined quantitatively by polishing an exudation, which is generated from a refractory by a heating operation, so as to be removed, or adsorbing with an adsorption material so as to be removed, and measuring a change in the weight of the refractory. SOLUTION: First, a sample, whose weight is measured in advance, is placed on a substance, e.g. an alumina plate, which does not react with the sample, it is heated, an exudation, which is absorbed to the sample, is polished so as to be removed, the sample is dried, its weight is measuring again, and a change in its weight by a heating operation is determined quantitatively. A porous alumina refractory is desirable as refractory. Evaluation expression 1); exudation amount (wt.%)=(W5 -W6 )/W5 ×100, where W5 represents the dry weight of the sample before its heating operation and its polishing operation, and W6 represents the dry weight of the sample after its heating operating and its polishing operation.  Secondarily, a sample whose weight is measured in advance is covered with a substance, e.g. a porous alumina plate, which is no reacted with the sample, it is used as the absorption material of an exudation, it is heated, it is cooled, the adsorption material is removed, its weight is measured again, and a change in the weight due to a heating operation in determined quantitatively. Evaluation expression 2); exudation amount (wt.%)=(W7 +W8 )/W7 ×100, where W7 represents the dry weight of the sample before its heating operation and its absorption operation and W8 represents the dry weight of the sample after its heating operation and its adsorption operation.
Patent JP-H07119563-A (JP)
Title: Canister structure
Inventor: NIWA YASUSHI
IPC: F02M25/08
Filed: 1993-10-18
Abstract: PURPOSE:To provide a canister structure which prevents at the liquefied liquid fuel from adhering to a regulating valve and can prevent the liquid fuel from being emitted to the atmosphere. CONSTITUTION:A canister structure is provided with plural adsorbent chambers C1, C2, C3, C4, two adsorbent set bodies U1, U2, in which these plural adsorbent chambers are gathered, the first chamber R1, which is arranged on the upper side of the adsorbent chamber and is communicated with the atmosphere, the second chamber R2 connected to a fuel tank 8, and the third chamber R3 connected to an intake system 11 of an engine. In the canister structure, a regulating valve 15, which is arranged between the first chamber R1 and the second chamber R2, is also provided and is arranged above the adsorbent chamber, and the regulating valve 15 is closed so as to connect the second chamber R2, two adsorbent set bodies U1, U2, and the first chamber R1 in series during a load time in which evaporalive fuel from the fuel tank 8 is adsorbed in an adsorbent 1, while the regulating valve 15 is opened so as to communicate the first chamber R1 and the second chamber R2 with each other, to connect two absorbent chamber set bodies U1, U2 in parallel, and to let the air flow into the third chamber R3 during a purge time in which evaporative fuel adsorbed in the adsorbent 1 is supplied to the intake system 11 by means of an intake negative pressure.
Patent JP-H02188157-A (JP)
Title: Rolling rotor type motor
Inventor: UEIN REIMONDO RIIDEII
IPC: H02K29/00
Filed: 1989-10-31
Abstract: PURPOSE: To keep dynamic balance of a motor by providing a short shaft at each end part of a rolling rotor and using the short shaft as a bearing face for fixing a counterweight. CONSTITUTION: The stator 20 of a rolling rotor type motor 1 compressor 10 is provided with a rotor/piston 21 having short shafts 21-1, 21-2 supported rotatably in the openings 30-1, 40-1 of counterweights 30, 40. Short shafts 24-1, 26-1 provided on end frames 24, 26 cooperate with slots 30-2, 40-2 to serve as the shaft for the rotor/piston 21 and the counterweights 30, 40 which are integrated to move in the radial direction. Since the weight parts 30-3, 40-3 are located oppositely to the short shafts 24-1, 26-1 with respect to the center of gravity of the rotor/piston 21, dynamic balance can be kept for the unit.
Patent JP-H04158636-A (JP)
Title: Power supply system
Inventor: MORITA HIROSHI
IPC: H04B7/12
Filed: 1990-10-23
Abstract: PURPOSE:To reduce power for a radio communication equipment employing the frequency diversity by comparing both received signals for active and standby system so as to command power supply only to a system whose reception state is excellent. CONSTITUTION:A radio signal 2 received by an antenna 1 is sent to receivers 4a, 4b of both systems via a transmission reception signal distributer 3 respectively and sent further to demodulators 5a, 5b and the demodulated signal is sent to a reception switch 6. The reception switch 6 compares both the received signals of the active and the standby system and selects a system whose reception state is excellent based on both the signals and controls a power distributer 7 so as to supply power to only an equipment of the selected system. Thus, the power consumption of the radio communication equipment employing the frequency diversity is reduced.
Patent JP-H05128576-A (JP)
Title: Optical head
Inventor: SUGATA TERUAKI
IPC: G11B7/0045
Filed: 1991-10-30
Abstract: PURPOSE:To improve the reproducing efficiency of a reproducing light and the C/N ratio in an optical head which deflects the path of the reproducing light by using hologram thereby to reproduce a data signal and detect an error signal. CONSTITUTION:A reproducing beam 12 emitted from a reproducing beam light source 7 is separated by using a hologram 3. It is so constituted that a 0-order diffraction light of the reproducing beam 12 in the returning path is eclipsed by an objective lens, and the first-order diffracted light 12b is converged onto a data recording medium. Tone reflecting light of the first-order diffracted light 12b is separated by the hologram 3 again. A data reproducing signal and an error signal are thus detected with the use of the 0-order light 12c of the reflected light.
Patent JP-S63138364-A (JP)
Title: Copying machine
Inventor: DEGUCHI HIROYUKI
IPC: G03G15/00
Filed: 1986-11-29
Abstract: PURPOSE:To take a copy on a proper selected form for one page even if a cover switch is not turned on because an original is thick by providing a control means which can operate an original size detecting means even with an input from a copy key instead of a cover switch when a page continuous copy key is operated. CONSTITUTION:The control means is provided which can operates the original size detecting means even with the input from the copy key 14 instead of the cover switch 4 when the page continuous copy key 12 is operated. When the page continuous copy key 12 is operated to select a page continuous function and the original is thick, an original cover is not closed and the cover switch 4, therefore, generates no output, but the control means operates the original size detecting means by operating the copy key 14 instead, so the original size is detected automatically to select the best form, thereby taking a copy by page continuous copying. Further, when the original is thin, the original size detecting means is operated with the input from the cover switch 4.
Patent JP-2000156858-A (JP)
Title: Up sampling filter for down conversion system
Inventor: HEE-YONG KIM
IPC: G06T3/40
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To form a set of low resolution down sampled pixel values from a set of low resolution pixel values corresponding to a surplus image of the current frame of a video signal, etc., by eliminating a set selected from low resolution pixel value. SOLUTION: A down conversion filter 216 performs low-pass filtering of a high resolution coefficient in a frequency domain. A down sampling processor 232 eliminates space pixel through thinning of a main profile applied to a low- pass filter and a high level picture and generates one set of such pixel values as shown on a monitor having lower resolution. An MV translator 220 scales a motion vector for each block of a received picture coinciding with subtraction in resolution for non-intra-macroblock coding. A low resolution motion block generator 224 performs up sampling of a thinned low resolution motion block, generates half pixel value and supplies a motion block with half pixel accuracy.
Patent JP-H11119085-A (JP)
Title: Focusing device
Inventor: OKUNI MITSUHIKO
IPC: G02B7/09
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a focusing device whose operation is improved by inputting the output signal of an external operation detection part which detects that an external operation part is operated in a judging part so that a condition is automatically switched to manual focusing and simultaneously controlling a focus control part in accordance with the output of the external operation part so that focusing can be manually performed. SOLUTION: The output of the external operation detection part 5 which detects that the external operation part 4 performing focusing from the outside is operated is inputted in the focusing function switching judging part 6. By detecting that a user operates the operation part 4 and intends manual focusing, a mode is instantaneously shifted to a manual focusing mode without performing the operation of a function switching part 7 particularly.
Patent JP-H09130971-A (JP)
Title: System power supply
Inventor: TOMATSURI MASASHI
IPC: G05F1/00
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a system power supply having extremely high reliability. SOLUTION: The system power supply comprises front end circuits 2, 4, rectifier diodes D1, D2 connected forward individually with the output contacts of front end circuits 2, 4, back end circuits 6, 8, and rectifier diodes D3, D4 connected forward individually with the output contacts of back end circuits 6, 8, wherein the output contacts of rectifier diodes D1, D2 are connected together with the input contacts of back end circuits 6, 8. Each input contact of the front end circuits 2, 4 is fed with AC input from an AC power supply through an individual power supply line 10, 12. Upon occurrence of an abnormality in any one of the front end circuits 2, 4 or back end circuits 6, 8, the remaining circuit operates continuously to prevent abrupt interruption of power supply thus preventing the trouble from spreading to an electronic system and contributing to the enhancement of reliability.
Patent JP-H0680730-A (JP)
Title: Production of ethylene-monoolefin copolymer
Inventor: JIYON POORU HOOGAN
IPC: C08F210/16
Filed: 1991-10-30
Abstract: A process for copolymerizing ethylene with another monoolefin is described wherein the other monoolefin is incorporated into the polymer at very high efficiencies and in several instances the copolymer produced contains a higher concentration of the comonomer than the gas phase in the polymerization zone. A novel ethylene/1-hexene copolymer having very high relative comonomer dispersities (99% or higher, and even above 100%) is also described.
Patent JP-H03147514-A (JP)
Title: Magnetic recording and reproducing device
Inventor: IWAMATSU TADASHI
IPC: G11B5/588
Filed: 1989-10-31
Abstract: PURPOSE:To perform recording and reproduction at high speed and with high density and large in capacity as keeping tracking control with high accuracy by using a voice coil type linear motor as a head driving means. CONSTITUTION:A combination head 3 equipped with recording heads W1-W16 and reproducing heads R1-R16, respective number of which is less than that of tracks of a magnetic tape is traveled for one time in the feed direction of a magnetic tape on which plural tracks are formed in parallel with a tape feed direction, respectively, and simultaneously, the recording and reproduction on the plural tracks are performed. Simultaneously, the recording and reproduction on all the tracks are performed by a track switching operation to move the combination head 3 in the width direction of the magnetic tape with the head driving means. Also, as the head driving means, the voice coil type linear motor 15 is used. Thereby, it is possible to perform the recording and reproduction at high speed and with high density and large in capacity as performing the tracking control to perform the positioning of the combination head 3 with high accuracy.
Patent JP-H01126904-A (JP)
Title: Insole
Inventor: TAKEUCHI NAOKAZU
IPC: A43B17/00
Filed: 1987-11-13
Abstract: PURPOSE: To prevent bacteria and fungi which become an odor source from propagating not only removing odor by a method wherein univalent copper and ascorbic acid are carried by a nonwoven fabric of an activated carbon fiber or a ceramic fiber, and covered by a net. CONSTITUTION: This insole is constituted of a cuprous oxide and ascorbic acid impregnated activated carbon fiber nonwoven fabric 1, a net 2 made of a synthetic resin, and a heat-seal part 3. For such an insole, cuprous oxide and ascorbic acid which are suspended with water by a rate of 20:1, are impregnated and bonded to the activated carbon fiber nonwoven fabric. This nonwoven fabric is wrapped with the net made of a synthetic resin under a sandwich state, and after cutting them adjusting to a foot shape, the cut end is heat-sealed to manufacture the insole. The insole prevents bacteria from propagating, prevent odor from generating, and also removes a generated odor.
Patent JP-H05100786-A (JP)
Title: Data input switch device
Inventor: MIMURO YASUAKI
IPC: H03M11/10
Filed: 1991-10-04
Abstract: PURPOSE:To respectively start the setting action in a machine without delay time due to other data input key mutually after a certain time passes after the input even when the setting of respectively different items is continuously performed by plural data input keys. CONSTITUTION:This device is equipped with plural data input keys 1 and 2 to input data by the push-down operation, data input timers T1 and T2 provided respectively corresponding to the data input keys 1 and 2, to perform the basic action started when the operation of the data input keys 1 and 2 is started and restarted after the resetting is performed when the next operation is in the prescribed time set beforehand, and to time up when the next operation of the data input keys 1 and 2 is not performed in the prescribed time after the action is started by the operation of the data input keys 1 and 2, and a signal processing part CPU to discriminate the input data of the data input keys 1 and 2 when the data input timers T1 and T2 time up.