baber/WOPTO huggingface dataset:
Patent JP-H0229077-A (JP)
Title: Video signal processing circuit
Inventor: MATONO TAKAAKI
IPC: H04N5/16
Filed: 1988-07-19
Abstract: PURPOSE:To reproduce the reference level of a video signal correctly by applying arithmetic sum to a signal level in a period being a blanking period in a video signal before the storage of a memory and outputting the obtained level as a reference level. CONSTITUTION:A black level reproducing circuit 111b integrates a signal level for a prescribed period in the blanking period of a composite color television signal being an output of an A/D converter 105c, that is, applies arithmetic means, and the obtained level is outputted as a black level. Then a changeover switch 115c applies switching according to a blanking pulse BLK from a memory control circuit 128, outputs an output signal from a movement adaptive Y separation circuit 106 during the video period and outputs a black level outputted from a black level reproducing circuit 111b during the blanking period. As a result, even if the information in the blanking period is missing, the black level of a luminance signal Y is reproduced.
Patent JP-S6334773-A (JP)
Title: Information recording and reproducing device
Inventor: MURAI KATSUMI
IPC: G11B20/12
Filed: 1986-07-29
Abstract: PURPOSE:To easily protect and forecast a resynchronizing pattern position of an information recording part at the time of reproducing by writing the resynchronizing pattern of the information recording part on a position obtained after a fixed time period from synchronizing pattern positions arranged on plural address information of an address information part. CONSTITUTION:After accessing the address information part in which a sector specified by a host computer is preformated, the inspection of the address information is started on the basis of the synchronizing patterns in the address information part and the address information decided as a correct one by an error inspecting code is read out. Then a writing timing generating circuit 20 for small-divided information data to which the synchronizing pattern is added is started to write information data, the synchronizing pattern and a VFO signal. At the time of reproducing, the succeeding synchronizing pattern protecting window is formed from a resynchronizing pattern window generating circuit 9 on the basis of a timer. Since the resynchronizing patterns in the information part are outputted every fixed period, the synchronizing patterns can be protected by the timer at the timing forecasting the reading of the synchronizing patterns.
Patent JP-H0840841-A (JP)
Title: Hair cosmetic
Inventor: KASUGA KENICHI
IPC: A61K8/00
Filed: 1994-07-29
Abstract: PURPOSE:To obtain a hair cosmetic, containing a specific nonionic and amphiphilic compound, a pharmacodynamically effective agent, a cationic surfactant and oils and fats, capable of imparting excellent conditioning effects without any stickiness and oiliness and having high residual properties of the pharmacodynamically effective agent on the hair. CONSTITUTION:This hair cosmetic contains (A) a nonionic and amphiphilic compound, having one or more long-chain branched alkyl or alkenyl groups and at least three hydroxyl groups in one molecule and capable of holding a lamellar liquid crystal structure at a temperature exceeding 25 and 50 deg.C, (B) a pharmacodynamically effective agent (preferably an antidanduff, an antimicrobial agent, an antiinflammatory agent or vitamins), (C) a cationic surfactant of formula I to III [R is a group which is a mixture of (a) a branched alkyl with (b) a straight-chain alkyl at 10-100% branching ratio of (a)/[(a) + (b)]; R<2> and R<3> are each benzyl, etc.; R<4> and R<5> are each a 2-12C alkyl; R<6> is a 1-3C alkyl, etc.; R<2> is a 1-3C alkyl, etc.; X<-> is a halide ion, etc.} and (D) oils and fats.
Patent JP-S6157121-A (JP)
Title: Ttl circuit
Inventor: TAWARA AKINORI
IPC: H03K19/013
Filed: 1984-08-29
Abstract: PURPOSE:To quicken the switching speed with less power consumption by providing an element conducted at the switching of an output voltage from H to L level between an off-buffer circuit and a phase splitter quickening the rising. CONSTITUTION:A TRQ6 is provided between an emitter of a TRQ4 and a collec tor of a TRQ1 in the TTL circuit provided with the off-buffer circuit 2 having an output TRQ2 driven by a phase splitter transistor (TR)Q1, conducted when the output voltage OUT is switched from L to H level and quickening the rising of the voltage OUT. In the process of transition of the voltage OUT from H to L level, since an electric charge in a parasitic capacitance between a point D is lowered gradually. The potential at the point B is lowered rapidly when the input voltage goes to H from L level and the TRQ1 is turned on and there is a period when the potential is lower than the potential at the point D, and the TRQ6 is conducted for the period only. Thus, the base current of the TRQ2 through the TRQ1 is increased and the level of the TRQ2 is brought rapidly to L level.
Patent JP-H1125874-A (JP)
Title: Gallium ion source and its manufacture
Inventor: KUDO NAOYA
IPC: H01J37/08
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an ion beam for a long time, which can operate for a along time at a room temperature, can improve a flashing interval and has a small energy width and superior quality by using a gallium ion source having a standardized X-ray intensity ratio of tungsten to gallium, detected from a side part of a tungsten electrode not higher than a specific value. SOLUTION: A gallium ion source is composed by using a tungsten electrode 1 and assembling a storage part 2 for gallium 3, heater parts 4A, 4B and an electroconductive supporting 5A, 5B. In this gallium ion source, a standardized X-ray intensity ratio of tungsten to gallium detected from a side part of the tungsten electrode 1 is set not more than 2.0. At this time, stable supply of gallium to the tungsten electrode 1 is secured, and as a result, stable ion emission is attained stably for a long time, even at room temperature.
Patent JP-S5968503-A (JP)
Title: Control device for composite cycle electric power plant
Inventor: TAKAHASHI MASAE
IPC: F01K23/10
Filed: 1982-10-13
Abstract: PURPOSE:To perform the synchronized parallel running under stable and high accuracy condition by providing a detecting means for the achieving of a synchronizing regulation starting condition, a performing means for the constant controlling of a steam pressure and a commanding means for the synchronizing starting command. CONSTITUTION:A steam turbine electric power generating unit 16 is driven with the generating steam which is generated with waste gas boilers B1-Bn by utilizing the waste gas from gas turbine electric power generating units G1-Gn. The constant controlling of a main steam pressure is performed by using a by- pass valve 13. A main steam pressure detector 18 detects that the pressure is within the range capable of synchronized regulation, and regulates the speed of the steam turbine 16 by opening or closing of a control valve 23, then regulates the frequency, voltage and phase of a generator, thereafter, the synchronized parallel running is performed. Thus, the most stable and high accuracy synchronized parallel running can be achieved.
Patent JP-H0618161-A (JP)
Title: Device for refining helium
Inventor: AKAMATSU MASAAKI
IPC: B01D53/26
Filed: 1992-07-06
Abstract: PURPOSE:To reduce a dead space of a high pressure vessel and discharge refined helium gas at a sufficient flow rate. CONSTITUTION:The delivery side of a recovery compressor 32 is connected to a first high pressure vessel 35a, a second high pressure vessel 35b, and a separation membrane device 34 for use in refining, wherein the vessel 35a is connected directly to the compressor through passages 37a, 37, 38 and the vessel 35b is connected to the suction side of the compressor 32 through passages 37b, 44. Gas in the vessel 35a is fed directly to the device 34 and gas in the vessel 35b is pressurized by the compressor 32 and thereafter fed to the device 34.
Patent JP-H0615167-A (JP)
Title: Porous separating membrane
Inventor: ONISHI MASATO
IPC: B01D71/60
Filed: 1992-07-06
Abstract: PURPOSE:To provide the porous separating membrane which selectively adsorbs cells, virus, etc., from the inside of liquid by bonding a polyamine compd. of a specific mol. wt. having primary and secondary amines in the molecule and having a hydrophobic part between these amines to the surface. CONSTITUTION:The porous separating membrane is constituted by bonding the polyamine compd. (e.g. aliphat. polyamine) of <=600mol.wt. having the primary and secondary amines in the molecule and having the hydrophobic part between these amines to the surface. This porous separating membrane is formed by immobilizing the polyamine having an effect on cell functions to the membrane and is useful for researching and building cell recognizing, separating, thickening and culturing systems, etc. The membrane is effective in preventing the contamination and the infection with virus in food industry, fermentation industry, drug industry, medical treatment site, etc.
Patent JP-H109901-A (JP)
Title: Recording pen driver
Inventor: FUJISAWA MASAYUKI
IPC: G01D15/24
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To enhance the detection accuracy of pen position and the response to a variation to be measured through a simple constitution by providing an A/D converter for converting the variation to be measured and the like. SOLUTION: A voltage to be measured is inputted through an amplifier 11 to an A/D converter 12 which delivers a digital output value A to one terminal of a digital comparator 13. A recording pen P is moved on a recording paper by means of a stepping motor M coupled with a pen position detecting means, i.e., a rotary encoder 14. An up/down counter 15 performs counting operation by the output pulse from the encoder 14 and delivers a count B to the other terminal of the comparator 13. The comparator 13 compares the A/D output value A with the count B and delivers a difference signal to a motor control section 16 where the rotational direction and amount of the stepping motor M are controlled to match the A/D output value A with the count B.
Patent JP-S5876942-A (JP)
Inventor: HIRA ADOBUANI
IPC: G06K15/00
Filed: 1982-10-13
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。
Patent JP-H1125674-A (JP)
Title: Semiconductor storage device
Inventor: KASAI TOSHIYUKI
IPC: G11C11/409
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To accelerate speed of writing operation by providing an equalizing circuit having such a function that plural pairs of bit lines are made the same potential for a fixed period respectively, and performing writing in a memory cell after data stored in a memory cell in a pre-state of writing operation is temporarily collapsed by an equalizing circuit. SOLUTION: Data stored in memory cells 101, 105 in a pre-state of writing operation is temporarily collapsed by making potentials of pairs of bit lines 136, 137 to be the same intermediate level by an equalizing circuit 122 during writing operation, after that, data is written in the memory cells 101, 105. Thereby, in operation of writing H data in the memory cell 101, when L data is stored in the memory cell 101 in a pre-state of writing, a potential of the bit line 136 is varied from an intermediate level to a H level, therefore, speed of writing operation is accelerated.
Patent JP-S5880679-A (JP)
Title: Developing device
Inventor: OOKUBO MASAHARU
IPC: G03G15/09
Filed: 1981-11-06
Abstract: PURPOSE:To obtain a developing device which scarcely has a sleeve ghost and also is free from overflow, and also to make it suitable for a pressure fixing toner, by setting an applying magnetic pole and an opposed magnetic pole by shifting them by an angle (alpha). CONSTITUTION:A coating magnetic pole 10 in a magnet 3 is nearly positioned on a line for connecting each center of a coating sleeve 1 and a developing sleeve 2, and on the other hand, an opposed magnetic pole 11 of a magnet 9 is positioned at the upstream side in the rotating direction of the sleeve 2 by an angle (alpha) against a line for connecting each center of the coating sleeve 1 and the developing sleeve 2, that is to say, against the moving direction of a toner layer 6. As for the angle (alpha), when it is between 5 deg. and 40 deg. as a result of an experiment, a toner on the developing sleeve 2 is coated smoothly and thinly.
Patent JP-H0733826-A (JP)
Title: Production of ethylenic copolymer
Inventor: TAZAKI TOSHINORI
IPC: C08F4/60
Filed: 1993-07-20
Abstract: PURPOSE:To efficiently obtain the subject copolymer, having prescribed physical properties and-capable of introducing various functional groups by modifying reaction, excellent in adhesion, strength and compatibility and useful as molded bodies by copolymerizing ethylene, etc., with a specific cyclic diene in the presence of a specified polymerizing catalyst. CONSTITUTION:This copolymer is obtained by copolymerizing (i) ethylene or the ethylene and an alpha-olefin with (ii) a cyclic diene, expressed by the formula [R<1> to R<20> are H, halogen or 1-20C hydrocarbon; (n) is >=0; R is 2-20C alkenyl or alkylidene] and composed of a norbornene skeleton and an unsaturated group such as 5-vinyl-2-norbornene in the presence of a polymerizing catalyst consisting of (A) a transition metallic compound [e.g. ethylenebis(indenyl) dimethylzirconium] and (B) an ionic compound reactive with the component (A) such as triethylammonium tetraphenyl borate. This copolymer has 0.01-5mol% content of the unit derived from the cyclic diene, 0.01-30di/g intrinsic viscosity and >=75J/g crystallization enthalpy measured by the differential scanning calorimetry (DSC).
Patent JP-2000008190-A (JP)
Title: Electroplated base
Inventor: SATO KENJI
IPC: C25D5/34
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain an electroplated base which is manufactured with an easy operation, is excellent in yield and is high in reliability. SOLUTION: In the electroplated base 1 incorporating a base body 11, the plating base 13 consisting of 2 or more kinds of metallic films laminated on the base body 11 and a metallic layer 14 formed on the plating base 13 by electroplating, a metal constituting the uppermost layer 13b on the plating base 13 is a same metal as the metallic layer 14, the thickness of the plating base 13 is <=1/2 of the thickness of the metallic layer 14, and further, the plating base 13 is exposed on the outer circumferential edge part of the base body 11.
Patent JP-S6422575-A (JP)
Title: Printer
Inventor: YOSHIDA NOBUHIRO
IPC: B41J11/42
Filed: 1987-07-20
Abstract: PURPOSE:To eliminate repetition of operation for starting printing by providing a paper supply part selection device which stores printing paper designated by an external device and selects a plurality of paper supply parts to be freely selected while information on residual paper amount is monitored. CONSTITUTION:A paper supply part selection device 37 collates information on paper designation received from an external device 30 with information on paper classification which is input from paper identification devices 33, 34, and selects a paper supply part 31 which stores printing paper verified as a coincidence between these different types of information. This paper supply part 31 supplies paper to a printing mechanism 20. Next, when the remaining amount of printing paper in the paper supply part is reduced below a fixed value, the paper supply part selection device 37 selects a paper supply part 32 which stores another batch of paper of the same type on the basis of a detection signal from a residual paper amount sensor 35. A new paper supply part 32 on the part where this selection occurs supplies paper to the printing mechanism 20. At that time, paper is replenished by an operator to the paper supply art 31 where the amount of printing paper is reduced.
Patent JP-2000011527-A (JP)
Title: Disk kind discriminating method for disk player
Inventor: TATSUTA NORIHIRO
IPC: G11B19/12
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To shorten discriminating times of kinds of disks by counting a use frequency every kind of disks to be discriminated at the time of discriminating the kinds of disks and performing a next discriminating operation of the kind of the disk in the order of the increasing of use frequencies. SOLUTION: When a disk 1 is inserted into the disk loading part of a diskplayer, a judgement that the disk is inserted into the player is performed and, next, a judgement of whether the number of counts of the disk is stored in a disk kind count memory circuit 12 or not is performed. When the number of counts is not stored in the circuit 12, the discriminating operation of the kind of the disk is performed with a prescribed order based on the program being in the circuit 2 which is incorporated in a system control circuit 10. When the discriminating of the kind of the disk is impossible, the disk is judged to be abnormal and an error display is performed on a display device. When numbers of counts are read out, discriminating operations of kinds are performed efficiently by performing discriminating operations in the order of the increasing of use frequencies.
Patent JP-H04297513-A (JP)
Title: Device for estimating operational condition in blast furnace
Inventor: HANAOKA KUNIHIRO
IPC: C21B7/24
Filed: 1991-07-19
Abstract: PURPOSE:To provide this device which easily and suitably estimates an operational condition in a blast furnace without needing the complicated setting and updating work of an operational factor, etc. CONSTITUTION:In the above-mentioned estimating device 1 for the operational device 1 for operational condition in the blast furnace, what is called, a Cohonen type neural net work 2 is applied. Then, a neuron inputting wall dropping position distributing data for learning into a neural net work 2 is specified, and learning of the weight accompanied with this neuron is automatically executed. Simultaneously, a furnace heat lowering index corresponding to the wall dropping position distributing data for learning is allotted to the above-mentioned specified neuron. Then, to the neural net work 2 already leant, the new wall dropping position distributing data are inputted and the specific furnace heat dropping index is estimated as the degree of the lowering of the furnace heat.
Patent JP-H0844893-A (JP)
Title: Montage generating device
Inventor: IKEDO TATSUHIRO
IPC: G06T13/00
Filed: 1994-07-29
Abstract: PURPOSE:To make it possible to perform an operation to expand possibility for expressing an image without requiring skill by deciding an occupied area for each of parts on a screen and deciding its display size so as to set the pattern of each of parts within the occupied area in a prescribed state. CONSTITUTION:Plotting processing is performed by acquiring an image update area on the screen (A10) first, and acquiring the occupied area for the whole montage (A20). Then, a bit map data generating area is acquired and initialized corresponding to the update area (A30). Then, the hair style on the side nearest to the back plane of plotting object parts is set (A40), and the occupied area of object parts is magnified/reduced to the whole area(A50). Then, it is judged whether or not a reduced occupied area overlaps on the update area (A60), and when the former overlaps on the latter, outline data is read out based on the selection of the object parts, and it is set on a work area (A70), and a point coordinate is changed by fitting a parts frame in the reduced occupied area. When the hair style is plotted in such a way, then, the contours of the ear and the face, etc., are plotted in the above sequence, then, a montage image can be completed.
Patent JP-H0344145-A (JP)
Title: Telephone terminal set
Inventor: SHINOZAKI KUNIO
IPC: H04M1/738
Filed: 1989-07-11
Abstract: PURPOSE:To select a station exchange even in the case of a fault in a private branch of exchange and to attain incoming and outgoing call processing by selecting an analog telephone terminal set or a digital subscriber terminal set automatically depending on the state of a subscriber line. CONSTITUTION:When a digital signal detection section 13 cannot detect a digital signal, that is, an analog signal exists on a subscriber line 33, or when the line is not connected yet, a changeover switch 14 selects an analog line termination section 12 in place of a digital line termination section 11. In this case, when an analog signal exists on the subscriber line 33, the analog line termination section 12 is operated, a signal on the subscriber line 33 is called, received by a signal detector and a DC circuit and separated into a transmission signal and a reception signal by a 2/4-wire conversion circuit and sent to a speaker 31 of an external acoustic section 15. Moreover, when the signal received by a transmitter 32 is sent to the subscriber line 33, the reverse process is traced. Thus, when a fault takes place in the private branch of exchange, both an analog and digital telephone terminal set and a public analog line are connected directly.
Patent JP-H1126743-A (JP)
Title: Solid-state image sensing device and its manufacture
Inventor: TANAKA KOJI
IPC: H01L21/339
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To improve sensitivity characteristics, reduce irregularity of sensitivity and realize refinement of an element, by restraining loss of the slant incident light amount of a solid-state image sensing device. SOLUTION: After an N-type impurity region 11 turning to a charge transfer region and an N-type impurity region 12 turning to a photoelectric conversion region are formed in a specified region of an N-type impurity region 10 of a silicon substrate, a gate insulating film 13 is formed, and a first polysilicon gate electrode 14 is patterned and formed. After an insulating film 15 is formed, a polysilicon film 16a for a second polysilicon gate electrode is formed on the whole surface, and the polysilicon film 16a on the first polysilicon gate electrode 14 is eliminated by polishing with a chemical mechanical polishing method. The polysilicon film 16a is pattern and formed on a second polysilicon gate electrode 16 by using resist (17).  Since an overlapping part of the polysilicon gate electrodes 14 and 16 does not exsist, the height H1 of a light shielding film 19 from the silicon substrate surface can be reduced.
Patent JP-S6240775-A (JP)
Title: Sis field effect semiconductor device
Inventor: TAKIGAWA MASAHIKO
IPC: H01L29/812
Filed: 1985-08-16
Abstract: PURPOSE:To form a normal ON type having no variation in a threshold voltage even in a cooled state by using an i-type AlyGa1-yAs as a barrier layer, an n-type AlxGa1-xAs as an electron supply layer, and specifying the x value and the y value. CONSTITUTION:An i-type GaAs active layer 4, an i-type AlyGa1-yAs barrier layer 3 and an n-type AlxGa1-xAs electron supply layer 2' are sequentially formed, and the x and y values are so selected as to satisfy the conditions of 0<x<0.2 and y>x. Thus, the secondary electron gas layer is formed lower than Fermi level to perform a normal ON type, a DX center is prevented to eliminate a variation in a threshold voltage Vth.