baber/WOPTO huggingface dataset:
Patent JP-H03163870-A (JP)
Title: Integrated semiconductor memory
Inventor: MACHIASU UUTETSUSHIYU
IPC: H01L21/8242
Filed: 1990-05-29
Abstract: PURPOSE: To reduce a basic area, to reduce the occurrence of software errors and to suppress a leaking current loss by providing at least two transistor memory cells having the common gate of a selected transistor and the common capacitor electrode of memory capacitance in one recess. CONSTITUTION: At least two transistor memory cells MC having one common gate G of the selected transistor T and the common capacitor electrode C1 of memory capacitance C are provided in one recess Gr. The pairs of memory cells MC share the gate G in the selected transistor T and share the common electrode C1 in memory capacitance C. Whole memory capacitance C is electrically insulated from a substrate range B in the same way as the source S, the drain D and the gate G of the selected transistor T. Thus, the basic area can be reduced, the occurrence of software errors can be reduced and the leaking current loss can be suppressed.
Patent JP-H10336914-A (JP)
Title: Solar cell charge control device
Inventor: NAGAO YOSHITAKA
IPC: H02J7/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To enable the prevention of breakdown of the device when a storing means is not connected and when a storing means is connected, by adding a delaying means between a voltage detecting means and a comparing means which compares a reference signal with a detection signal output from the voltage detecting means. SOLUTION: A solar cell 1 comprising a single amorphous solar cell module is connected with a lead storage battery 2 through a first reverse current preventing means 14 consisting of a diode. A voltage signal from the storage battery 2 is input to a comparing means consisting of an operational amplifier 91 through a delaying mans consisting of a capacitor 81. As reference voltage for the comparing means, a Zener diode is placed between the first reverse current preventing means 14 consisting of the diode and the storage battery 2, and the Zener voltage is divided by resistance to obtain a desired value. Thus a voltage detecting means 5 divides voltage into an appropriate resistance value with the input voltage of the operational amplifier taken into account, and uses the voltage signal as output signal.
Patent JP-H08310922-A (JP)
Title: Hair cosmetic
Inventor: KANBE TETSUYA
IPC: A61Q5/06
Filed: 1995-05-16
Abstract: PURPOSE: To obtain a hair cosmetic which gives hairs excellent gloss and smooth touch, can be simply washed off with water and has good hair-setting power by using a specific water-soluble silicone and a specific cationic thickener in combination. CONSTITUTION: (A) A cationic thickener (0.1-10.0wt.%) obtained by polymerizing a monomer composition containing (1) a compound of formula I (R<1> is H, methyl; R<2> and R<3> are each H, ethyl, ethyl; Q is O, -NH-; B is an alkylene), (2) a vinyl monomer of the formula: CH2 =C(R<1> )-R<4> (R<4> is -C(=O)-NH2 ) and (3) a compound of the formula: CH2 =C(R<1> (=O)-A-R<5> -R<6> (R<5> is an alkylene; R<6> is R<1> ) (4) a cross-linking vinyl monomer is combined with (B) a water-soluble silicone (0.1-20.0wt.%) of formulas II, III, IV and V (R<7> is an alkyl; R<8> is H, an alkyl; a is 1-5; m is 0-100; z and x are each 1-100; t and y are each 0-5). This cosmetic frees hairs from oil-staining and squeaking.
Patent JP-H0192632-A (JP)
Title: Capacitive pressure detection method and apparatus
Inventor: DONARUDO EI DANKAN
IPC: G10H1/053
Filed: 1987-06-05
Abstract: PURPOSE: To apply a capacitive pressure detection method to various kinds of applications requiring a two-dimensional pressure-sensitive response by providing a plurality of elastic conductive protrusions on a thin elastic conductive sheet and combining an electrode where a region adjacent to the protrusion is deformed by pressure and an electrode that is separated from the protrusion by a thin dielectric layer between protrusions. CONSTITUTION: In a capacitive pressure-sensitive sensor, a plurality of elastic conductive protrusions l' that project from one surface are provided with a dense interval on a thin and elastic conductive plastic sheet 1 and a first electrode that is obtained by deforming the adjacent region of the protrusion 1' owing to pressure by applying pressure to a surface at the opposite side of the above sheet 1 and a second electrode 3 that is extended to the same space while opposing the above protrusion 1' and is separated from the protrusion 1' owing to a thin dielectric layer 2 that is provided at an area to the protrusion 1' are combined. As a result, when the opposite surface of the electrode 1 is deformed, the protrusion 1' is also deformed.  A capacity effect increases when the height of the taper part is compressed, thus easily performing the signal processing of a capacity difference.
Patent JP-S62299582-A (JP)
Title: Production of nonwoven fabric having excellent elasticity
Inventor: KATO NAOYUKI
IPC: D04H1/54
Filed: 1986-06-19
Abstract: PURPOSE:To obtain a nonwoven fabric having good formability and excellent elasticity, by compounding a specific aqueous resin emulsion with a specific amount of hydraulic cement, applying the resultant composition to a nonwoven fabric mat and heating the product. CONSTITUTION:A nonwoven fabric mat is produced by needling a fiber mat composed of 15-50wt% fiber binder having a melting point of 110-200 deg.C such as polypropylene as a thermoplastic resin fiber binder and 85-50wt% synthetic or natural fiber having higher melting point than the binder by >=40 deg.C. The obtained fabric mat is coated with a coating composition obtained by compounding (A) 100pts.wt. (in terms of solid resin content) of an aqueous emulsion of a resin having a glass transition point of <=20 deg.C, (B) 50-400pts.wt. of a hydraulic cement, (C) 0-25wt% colorant based on the component B and (D) 0-350pts.wt. of a non-hydraulic inorganic powder, wherein the sum of B+C+D is <=400pts.wt. per 100pts.wt of the component A. The amount of the coating composition is 15-300wt% based on the mat in terms of solid content. The objective nonwoven fabric having excellent elasticity can be produced by thermally drying the coated mat, thereby removing water from the composition.
Patent JP-S5567224-A (JP)
Title: Receiver
Inventor: TOYOSHIMA MASAKATSU
IPC: H03J1/04
Filed: 1978-11-16
Abstract: PURPOSE: To distinguish a state where a receiver is locked for a receiving frequency, by flashing a frequency indicator during frequency scanning.  
     CONSTITUTION: Under a stable receiving state, frequency indicator 43 indicates it continuously. The receiving frequency is scanned by inputting clock pulses to counter 21 and adding them one by one. At this time, when mode switch Sm is turned off, scan is stopped for a fixed time after the broadcast station is received; and scan is stopped when mode switch Sm is turned on after broadcast station receiving, however, scan is started again when mode switch Sm is left turned off. Then, this fixed-time scan stop state is indicated by flashing the indicator. The fixed-time scan stop is discriminated by output "1" of receiving detection circuit 28 and switch Sm and is indicated by operating AND between these outputs and pulse generator 51 to control liquid crystal driver 55. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09314093-A (JP)
Title: Waste plastic bulk reducing device and its method
Inventor: NIWATSUKINO YASUSHI
IPC: B09B3/00
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To enable to repeatingly reduce bulk of plastic by providing a pressurizing part provided on the bottom side part of a treating vessel and for pressurizing a waste plastic material starting to be softened to reduce the bulk, a hot air circulating passage for circulating at a high temp. and a cooling part of cooling the treating vessel after finishing the bulk reducing operation. SOLUTION: When the waste plastic material 28 is charged in the treating vessel 2 to start the bulk reducing treatment, a blower 7 and a heater 8 are operated by a control part 24 to heat the gas for circulating to make a high temp. gas. The high temp. gas becomes the hot air, is charged into the treating vessel 2 from a hot air discharging port 10 and heats the waste plastic material 28 in the treating vessel 2 to soften and bulk-reduce the waste plastic material 28 and the waste plastic material 28 is compressed in the pressurizing part 3 to accelerate the bulk reducing speed while heating with the high temp. gas.  And after the bulk reducing operation is finished, the supply of current to the heating part 8 is stopped, a cooling water is passed through a cooling part wound around the outer periphery of the treating vessel 2 with a raw water valve 36 opened to cool the treating vessel 2.
Patent JP-H10329401-A (JP)
Title: Stencil printer and processing device thereof
Inventor: KOBAYASHI KAZUYOSHI
IPC: B41L13/16
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To preclude the size of heat perforation images formed on the master from being varied even in a variation of the master roll by detecting the rotation speed of the master roll in accordance with the delivery movement of a feed roller, and controlling the transportation speed of a master sheet at a constant speed by detected results. SOLUTION: As the roll diameter of a master roll 6 comes small, a slippage degree of the master sheet 5 comes large at the nip part, as a result, the rotation speed of the master roll 6 decreases gradually. Subsequently, the presence and absence of notches 19 of a shield plate 18 rotating with the master roll 6 are detected by a permeation type optical sensor 20, thereby fetching the output into a sensor input circuit to be sent to CPU, obtaining a rotation speed of the master roll 6, controlling the rotation speed of a motor as the driving source of a platen roller 10 and feed roller 12, and controlling the transportation of the master sheet 5 at a constant speed. Accordingly, even in a variation of the diameter of the master roll 6, the size of the heat perforation images never varies in the auxiliary scanning direction.
Patent JP-H06334022-A (JP)
Title: Semiconductor-positioning method
Inventor: TERADA TORU
IPC: H01L21/68
Filed: 1993-05-20
Abstract: PURPOSE:To bond a plurality of semiconductor chips at a high-accuracy adjacent pitch on a substrate by positioning a semiconductor placed in a chip--bonding apparatus by a method comprising specific steps. CONSTITUTION:A first semiconductor chip 14 for a substrate 12 is bonded and second and later semiconductor chips 3 are also bonded to a mounting object such as the substrate 12. That is, the relative position of the semiconductor chip 3 and positioning object is detected by image processing. A predetermined value of distance, at which the semiconductor chip 3 is placed from a positioning reference, is added to a value as the detection result. The semiconductor chip 3 and positioning object are relatively moved to the position of the value obtained and provisional positioning is performed. Then, the relative position of both is corrected after the provisionally positioned semiconductor chip 3 and positioning object are imaged by one high-magnification recognition camera 17. Further, when a finely movable table 10 is also used, the positioning can be performed in a short time by a method corresponding to a high-accuracy adjacent pitch.
Patent JP-2000330010-A (JP)
Title: Camera
Inventor: NONAKA OSAMU
IPC: G03B7/099
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a camera which can judge the state of a photography scene and perform fine photography control according to various photography scenes without adding a new element and a driving mechanism driving it. SOLUTION: In this camera for performing the focusing by finding a main subject by the luminance distribution of the photography scene, the light measuring result of the background of the photography scene by a remote control sensor 3 is compared with the range finding result of a spot type range finding point in the picture plane of the photography scene by an AF sensor 6 to judge that there is the main subject when there is a difference, thereby putting the lens in focus on the range finding point. Further, a backlight state due to the difference is decided and the exposure of the light measurement result by the visible light sensor 3 is corrected.
Patent JP-H09326727-A (JP)
Title: Synchronization acquisition circuit
Inventor: YAMASHITA AKIRA
IPC: H04B1/707
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To prevent a signal power after synthesis from being largely reduced due to a delay wave component via other propagation path even when a characteristics of a propagation path is deteriorated due to a cause such as movement of a mobile station. SOLUTION: The circuit receives a reception signal IN and a reference clock signal CK and a correlation arithmetic section 13, a synchronization discrimination section 14 and a phase difference control section 15 synchronization acquisition with respect to the reception signal IN. Then a synchronization position storage section 16 outputs a pluralitv of sets of synchronization position information to a demodulation section as a synthesis synchronization position signal S16. The demodulation section demodulates the reception signal IN based on the signal S16.
Patent JP-H037563-A (JP)
Title: Production of instant soup
Inventor: TAKAGAKI MASAHIRO
IPC: A23L23/10
Filed: 1989-06-03
Abstract: PURPOSE:To obtain the subject instant soup having resistance to moisture absorption due to the granular shape and excellent in weighability, packability and storage stability by blending a foaming agent with a seasoning base or a soup base, freezing the resultant mixture, crushing the frozen material and subsequently carrying out vacuum freeze-drying. CONSTITUTION:Various seasonings, spices, perfumes, fats and oils, a binder or a bulking material, a polysaccharide, salt, a sweetening, various extracts, etc., are blended to prepare a seasoning base or a soup base. In case all the above mentioned raw materials are powder or granule, the above mentioned materials are used after once blending thereof or directly used in a form of respective aqueous solutions without blending. In case of liquid or paste, the above mentioned materials are used in a form of respective aqueous solutions. To the resultant soup base a foaming agent such as sodium bicarbonate is then added and blended in an amount of the order of several wt.% and the obtained mixture is subsequently subjected preferably to rapid refrigeration. The resultant frozen material is then crushed by giving striking, compression, shearing force, etc., thereto while keeping the frozen state. The crushed material is subjected to vacuum freeze-drying using the conventional method to control water content to <=5wt.%, thus obtaining the objective instant soup.
Patent JP-S5474216-A (JP)
Title: Heat treatment of zirconium-based alloy or titanium- based alloy
Inventor: NAGAI NOBUYUKI
IPC: C22F1/18
Filed: 1977-11-26
Abstract: PURPOSE: To obtain effective heat treatment effect by the procedure in which an antioxidant is coated over an alloy, and then the coated alloy is heated at a fixed temperature and then plunged into a refrigerant so as to peel off the coat film and then contact with refrigerant.  
     CONSTITUTION: When a Zr-based alloy or a Ti-based alloy is subjected to a beta- treatment, the alloy is coated with an antioxidant compound, e.g., a mixed paste composed of a glass powder, a ceramic or silicon oil, molybdenum disulfide, and graphite, etc., and then the alloy covered with the antioxidant coat is heated at a fixed temperature and then plunged into a refrigerant. At this time, the coat film is soon peeled off by an abrupt cooling effect, and therefore the alloy is directly brought into contact with the refrigerant to cool abruptly. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11339195-A (JP)
Title: Lane abnormality detection circuit, and rear-end collision alarm device using the same
Inventor: KOMATA SHINJI
IPC: B60R21/00
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To distinguish a normal lane from a lane that is partially covered with snow, etc., and to make it extractable by comparing a lane obtained by a lane detecting means which the shape of a unit section of a lane stored in a memory and judging an abnormality of a lane shape. SOLUTION: When snow remains on a road surface so as to partially cover a lane, the part of a lane of the road surface is covered with snow when a lane shape judging part 35 detects that the lane is partially turned to a different direction from a traveling direction while it has to be detected that the lane is supposed to be originally turned to one direction based on lane data supplied from a lane coordinate detecting means 31. Then, a low level signal is supplied to an AND gate 36 and a signal that closes the gate is supplied in order to suppress the generation of an alarm to an alarm generation circuit 44 because of judging that the prerequisite of image processing, i.e., the luminance difference between the surface of the lane and snow surface is not prepared sufficiently so that there is the danger of being recognized mistakenly.
Patent JP-H05113982-A (JP)
Title: Merchandise ordering system
Inventor: NAGAMACHI MITSUO
IPC: G06Q10/04
Filed: 1991-06-13
Abstract: PURPOSE:To automatically predict an exact sales amount by inferring the sales amount of merchandise at an inference part constituted on multiple stages. CONSTITUTION:A sale inferring means A is composed of a first inference part B to infer the number C of customers in a shop, second inference part D to infer a unit sales amount E, and third inference part F to infer an individual merchandise sales amount G, and the respective inferred results of the first and second inference parts are defined as the input parameters of the second and third inference parts.
Patent JP-S5932816-A (JP)
Title: Level control system of buffer container
Inventor: HACHIGA KATSUMI
IPC: G01F1/00
Filed: 1982-08-18
Abstract: PURPOSE:To ensure the detection of abnormality in the measured capacity level signal automatically, by comparing the added value of the integrated value of the deviation betwee the amount of an incoming flow and the amount of an outgoing flow and a holding value with the measued value at that point, and judging the abnormality when the result exceeds a specified preset value. CONSTITUTION:A hold circuit 12 is operated. A measured level signal L(t) from a level measuring device is stored and maintained in the hold circuit 12. The amount of an incoming flow Qi(t) and the amount of an outgoing flow Qo(t) in a buffer container are measured by a measuring device. The difference DELTAQ(t) between the amounts is computed by a subtractor 8. Let the capacity change in the buffer container be DELTAQH(t). Then the DELTAQH(t) is integrated for a specified time period from the time the measuring is started in an integrator 10. The result is divided by a sectional area S of the buffer container. Then the changing increment DELTAH(t) of the level in the container is computed. In an adder 11, the value DELTAH(t) and a holding value Ls, which is held by the holding circuit 12 when the measuring is started, are added, and an estimated value L'(t) of the level in the buffer container is obtained. In a subtractor 3, subtraction is performed between the measured value L(t), which is obtained by the measuring device at the time, and the estimated value L'(t). When a difference epsilon exceeds a preset range x, an abnormal signal is outputted.
Patent JP-H06345689-A (JP)
Title: Production of aldehyde derivative
Inventor: KURODA NORITAKA
IPC: C07C69/63
Filed: 1993-06-14
Abstract: PURPOSE:To economically, simply and safely obtain the subject derivative useful as an synthetic intermediate for vitamin A by acylating one or two of specific compounds and subsequently subjecting the acylation product to a transition reaction. CONSTITUTION:A method for producing the objective compound of formula III (R<1> is saturated hydrocarbon) comprises acylating a compound of formula I or II (X is halogen) or their mixture and, if desired, subsequently subjecting the reaction product to a transition reaction, which is preferably performed in the presence of a catalyst comprising a strong acid, Friedel-Craft catalyst, cation exchange resin or a group VIII metal salt.
Patent JP-S5768201-A (JP)
Title: Manufacture of complex-type shape steel by rolling process
Inventor: NAGAE MASAHIRO
IPC: B21B1/08
Filed: 1980-10-11
Abstract: PURPOSE: To give a preciseness and tenacity to whole of a steel shape, by manufacturing the steel shape through repeated rolling processes with a universal rolling roll.  
     CONSTITUTION: In the first process, an ingot, heated to higher than the recrystallizing temperature region, is subjected to a blooming process through a caliber E of a universal blooming mill group 1 composed of upper and lower H-shaped horizontal rolls (a), (b) and the left and right vertical rolls (c) correspondingly to a prescribed size; hereby, a rough shaped steel material A with a prescribed cruciform cross section is prepared. In the 2nd process, this rough shaped steel material A is reheated to red-hot and is subjected to repeated rolling passes through a caliber F of a  universal steel rolling mill group 2 composed of differently sized upper and lower double-H shaped horizontal rolls (a), (d), (e) and the left and right vertical rolls (c); hereby, a semifinished product B with a cross section similar to the shape of the aimed steel shape is obtained; this semifinished product B is turned by 90° and is subjected to repeated rolling passes through the caliber F, and is finished into a steel shape C with a prescribed cross section. In the 3rd process, this steel shape C is subjected to repeated rolling and grinding passes by a piercing mill group for finishing whole of the web part, and a prescribed steel shape is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5932946-A (JP)
Title: Preservation of deoxidizing agent
Inventor: TAKAHASHI HIDEYUKI
IPC: A23L3/3436
Filed: 1982-08-17
Abstract: PURPOSE:To easily perform the quality control of a deoxidizing agent, by a method wherein alkalis packed by an air pervious packing material are hermetically packed along with a deoxidizing agent generating carbon dioxide by an air impervious packing material to make it possible to easily judge the hermetically sealed state of a bag. CONSTITUTION:As alkalis, calcium oxide, slaked lime or magnesium hydroxide are used and these components are packed by an air previous packing material with air permeability of 10,000sec/air 100ml (JISP 8117 method) while the obtained pack is hermetically sealed along with a deoxidizing agent generating carbon dioxide by an air impervious packing agent to be preserved. By this method, even if carbon dioxide is generated, it is absorbed by alkalis to be capable of holding a hermetically sealed state and, therefore, the hermetically sealed state during preservation can be decided easily. In this case, 1mol or more alkalis are required with respect to 1mol generating carbon dioxide and it is desirable to usually use alkalis in an amount of 10mol or more.