baber/WOPTO huggingface dataset:
Patent JP-2000090929-A (JP)
Title: Positive electrode active material for lithium secondary battery
Inventor: GOSHO ITARU
IPC: H01M4/505
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a positive electrode active material for a lithium secondary battery, useful for the manufacture of a secondary battery excellent in both discharge capacity and charge and discharge cycle characteristic. SOLUTION: This material is mainly composed of a spinel type Li-Mn complex oxide expressed by the general formula of LiAMnXAlYGeZO4 where A is 0.05 to 2.3, the sum of X, Y and Z is 2, the sum of Y and Z is 0.05 to 0.2 and Z is 0.01 to 0.5 per unity of Y. As a result, the material becomes suitable for the manufacture of a lithium secondary battery having long service life for various types of electric equipment, in particular for portable products.
Patent JP-H01100670-A (JP)
Title: Transaction processor
Inventor: TANAKA TOSHIFUMI
Filed: 1987-10-13
Abstract: PURPOSE:To recognize the coincidence of the transaction data of both devices by collecting identification data at every card transaction stored in a card identification terminal equipment according to the summing command from a host device and discriminating the coincidence with the identification data stored in the host device. CONSTITUTION:The card identification terminal equipment (CAT) main body 1 is connected to the host computer 3 of a card company through a telephone circuit network 2. A CPU 10 is disposed in the CAT main body 1 and the personal identification number of a customer is inputted from a PIN pad 5. The CAT 1 stores the data relating to the card identification according to the identification processing in a computer 3 at every card transaction in a RAM 5 and returns the stored identification data in the RAM 15 in response to the summing command from the computer 3. The computer 3 discriminates the coincidence of transmitted summing data with the individual stored identification data. In such a way, the coincidence of the transaction data of both the devices can be confirmed.
Patent JP-H10108456-A (JP)
Title: Soft switching-method output converter having correction means for intermediate voltage of capacitive voltage divider
Inventor: MELHEM WISSAM
IPC: H02M7/5387
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to evaluate and correct a deviation by additionally controlling either of the main switches according to the direction of the deviation in the duration which is different depending on the amplitude of the deviation for a nominal value of the intermediate voltage so as to generate additional current in an auxiliary circuit. SOLUTION: A signal sent to a main switch S2 holds a point S at the potential V-, in other words, the signal has a function to extend the duration during which current is allowed to flow in an inductance LA. Therefore, the charge of a dividing capacitor CV1 is increased and the charge of a dividing capacitor CV2 is decreased and the voltage at a point M becomes small. In this manner, a deviaton initially recognized tends to be absorbed. An auxiliary switch T2 is turned off immediately after it starts up, and in return, a deviation found in the different direction is corrected for a signal cs1 which extends the conduction time of a main switch S1. By this method, the entire deviation of the intermediate voltage can be easily corrected.
Patent JP-H069422-A (JP)
Title: Promoter for biosynthesis of hyaluronic acid
Inventor: HIRAYAMA YUTAKA
IPC: A61K8/00
Filed: 1992-09-01
Abstract: PURPOSE:To provide a promoter for biosynthesis of hyaluronic acid, containing a remarkably highly safe extract of a sea weed, holey sea lettuce which is a green algae as the active component, capable of preventing senescence of the skin and of making the skin wrinkleless, smooth, wet and young and useful for a cream, a milky lotion, etc. CONSTITUTION:This promoter for biosynthesis of hyaluronic acid contains, as the active component, an extract obtained by extracting holey sea lettuce which is a sea weed belonging to Ulva, Ulvaceae with water, a hydrophilic organic solvent, a hydrous hydrophilic organic solvent, another organic solvent, etc. This extract of holey sea lettuce is excellent in stability in a medical preparation as a dermal medicine for external use and in practical utility. This promoter for biosynthesis of hyaluronic acid exhibits remarkably excellent effects, e.g. activation of the dermal cells, prevention of dermal senescence and wrinkles of the skin and maintenance of the smooth, wet and youthful skin. Since this promoter can also keep the wetting properties of an articulation, this promoter is also useful as a medicine for improving an articulation.
Patent JP-H03120757-A (JP)
Title: Field effect semiconductor device
Inventor: HISAMOTO YOSHIAKI
IPC: H01L29/78
Filed: 1989-10-03
Abstract: PURPOSE:To reduce a gate-collector capacitance, to accelerate it and to reduce in size a driving circuit by providing a gate electrode only on a channel region. CONSTITUTION:An n<+> type semiconductor layer 2, an n<-> type semiconductor layer 3 are formed on a p-type semiconductor substrate 1, heat treated, an insulating film is formed on the whole surface, and a p-type region 4 is provided. Then, it is again heat treated, a gate oxide film 7, a gate electrode 8 made of polysilicon are formed, and selectively etched to form a floating island 13 on the electrode 8. Further, an insulating film 12 is formed, the film 12 formed inside the electrode 8 is removed, and a channel region 5 is formed by the opening. Ann<+> type semiconductor region 6 is formed by ion implanting, and phosphorus is also diffused in the electrode 8. Then, an interlayer insulating film 9 is formed on the main surface of the electrode 8.
Patent JP-H10108169-A (JP)
Title: Video microscope
Inventor: SAEKI YUKIKO
IPC: H04N7/18
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide the video microscope in which an image with high image quality is obtained and which provides an excellent operability. SOLUTION: An image control switch section 10 is designed to be separate from a head section 1 and a main body section 6, and is fixed to a hand of the operator having the head section 1, still image data of one frame are generated from a video signal (c) outputted from a camera control unit 61 of a video microscope main body section 6 through local operation by the image control switch section 10 in the vicinity of the head section 1, stored in a memory circuit 621 and displayed on a monitor television receiver 9 by being switched to a video signal (d).
Patent JP-H09138212-A (JP)
Title: Method and device for obtaining intrinsic material characteristic of synthetic material
Inventor: AHIMU BETSUKAA
IPC: G01N27/22
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To measure the inherent properties of a synthetic substance material accurately through a simple constitution by applying an AC voltage of specified frequency to a capacitive sensor and measuring an impedance indicative of the referential quantity for specified substance characteristics. SOLUTION: When a container 10 is filled continuously with a synthetic substance material, e.g. plastic granules 13, through a filling unit 20 and supplied with dried and heated air through a duct 12, the air passes through the granules 13 and discharged through a duct 11 to an air dryer. In this regard, an AC voltage within a specified frequency spectrum or an AC voltage having a specified frequency is applied from an evaluation unit 15 to a planar sensor 14 disposed in the container 10 and the impedance is measured. The measure impedance is compared with specified characteristic quantity stored in a computer unit thus detecting the inherent characteristic quantity of individual components of granule 13.
Patent JP-H05100229-A (JP)
Title: Liquid crystal oriented film, liquid crystal crimping substrate having this film and liquid crystal display element as well as material for liquid crystal oriented film
Inventor: YUSA MASAMI
IPC: G02F1/1337
Filed: 1991-10-08
Abstract: PURPOSE:To obtain the liquid crystal oriented film exhibiting a stable and high pretilt angle. CONSTITUTION:This film contains fluorine-contained polybenzoxazole contg. the constituting unit expressed by formula, for example, the fluorine-contained polybenzoxazole obtd. by the reaction of 5-perfluorononenyloxy isophthalic dichloride and 3, 3'-dihydroxy-4, 4'-diaminobiphenyl. The film can be formed by using the varnish of the fluorine-contained polybenzoxazole or its precursor, forming the film thereof on a suitable substrate and drying the film. In the formula, Rf denotes -CnF2n-1 (where n is an integer from 6 to 12) and the hydrogen of a benzene ring may be substd.; X denotes a quadrivalent org. group contg. an arom. ring; two sets of N and O bond in an ortho position with the arom. ring in X with each other so as to respectively form a 5-membered ring.
Patent JP-H07119459-A (JP)
Title: Vertical type exhaust pipe
Inventor: WAKABAYASHI HIDEJI
IPC: F01N3/02
Filed: 1993-10-18
Abstract: PURPOSE:To provide a vertical type exhaust pipe which is constituted to be supported by a light and small bracket, reduce a space behind a carburetor, improve spanning ability, and eliminate a risk of a fire occurring. CONSTITUTION:A vertical exhaust pipe 4 is arranged integrally with a carburetor 1 at the rear side of a forward inlcinable carburetor 1. The lower end of the exhaust pipe 4 is fitted in the end part of the exhaust port 15a of an exhaust passage E coupled to an engine with a gap provided at the periphery of the end part of the exhaust port 15a.
Patent JP-H08125859-A (JP)
Title: Picture processor
Inventor: YANAGIBASHI TAKUJI
IPC: G06K7/00
Filed: 1994-10-25
Abstract: PURPOSE: To display a specific color by using the inexpensive thermosensitive recording paper which developes only black instead of the expensive special thermosensitive recording paper which developes the specific color by displaying the specific color on an original by the intermediate color pattern of white and black or a gray color. CONSTITUTION: In a picture processing part 12, two threshold values A7 and B8 discriminating the specific color are specified. The multilevel digital picture data outside the range of the specified two threshold values A7 and B8 are converted into white binary digital picture data 17 when they are higher than the threshold value A7. When they are lower than the threshold value B8, they are converted into black binary digital picture data 19 and the multilevel data picture data outside the range of the specified two threshold values A7 and B8 are converted into binary digital picture data 18 of the specified data pattern. Thus, there are three methods for representing the picture. Thus, the fine characters can be made clear than binarizing the original in the half tone mode and the data amount is reduced, then the time required for the transmission is shortened.
Patent JP-H11103832-A (JP)
Title: Production of dandelion tea leaf, dandelion tea leaf and antiviral agent
Inventor: SHIYOU TERU
IPC: A23L2/38
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain antiviral effects, etc., by processing a dandelion into a tea or an essence state. SOLUTION: A raw dandelion leaf is steamed with at 60-80 deg.C for about 10-20 minutes and dried at 30-50 deg.C to process the dandelion leaf into a dandelion tea leaf. When the tea leaf is made into a boiled beverage in the same way as that of a common tea, the tea leaf shows antiviral effects. The same effects can be obtained by decocting dandelion leaves for many hours, extracting an essence by an alcohol extraction method and taking the essence.
Patent JP-H0599051-A (JP)
Title: Fuel injection device of internal combustion engine
Inventor: ITO YASUSHI
IPC: F02D41/34
Filed: 1991-10-08
Abstract: PURPOSE:To improve accuracy in fuel injection amount. CONSTITUTION:In an engine allowing fuel to be injected from a fuel injection valve directly into a cylinder of the engine, a desired fuel injection amount Qa is converted to a fuel injection time tau1 by a factor KP to inject fuel on the basis of tau1. In a linear region of Qa more than Q2, tau1 is calculated by the use of a first factor KPb obtained between Qb-DELTAq1 and Qb+DELTAq1, and in a non- linear region of Qa less than Q1, tau1 is calculated by the use of a second factor KPs obtained between Qs-DELTAq2 and Qs+DELTAq2. Also, when Qa is between Q1 and Q2, tau1 is calculated by the use of a factor varying linearly from KPs to KPb according to the increase of Qa.
Patent JP-H04139022-A (JP)
Title: Production of copper (i) chloride
Inventor: NISHINAKA KEIJI
IPC: C22B15/00
Filed: 1990-09-28
Abstract: PURPOSE:To efficiently obtain copper (I) chloride at low cost by effecting the reduction reaction while forcedly stirring the soln. in the reduction process of copper (II) chloride with metal copper, neutralizing the liquid filtrate and recovering the obtd. copper hydroxide. CONSTITUTION:The reduction reaction is effected by forcedly stirring the soln. of copper (II) chloride into which metal copper powder is supplied. As the reduction proceeds, copper (I) chloride precipitates on the metal copper surface, which largely decreases the reaction efficiency and makes it difficult to separate metal copper from copper (I) chloride. Therefore, by forcedly stirring the reaction soln. and metal copper, copper (I) chloride can be isolated from the metal copper surface to improve the reaction efficiency. Since the copper (I) chloride floats in the reaction soln., the soln. is sucked with a pump and filtered. The unreacted copper (II) chloride adhering to the metal is cleaned with aq. hydrochloric acid of <pH4, filtered and recovered. Then the obtd. liquid filtrate is neutralized with an alkali to precipitate the residual copper ion as copper hydroxide. This copper hydroxide is recovered by filtering and returned to a copper etching waste liquid of the source material to be reused as the copper source and an inhibitor for isolated hydrochloric acid.
Patent JP-H08119371-A (JP)
Title: Magazine rack for printed circuit board
Inventor: SATO SHINICHI
IPC: B65D85/86
Filed: 1994-10-25
Abstract: PURPOSE: To provide a magazine rack for printed circuit boards which can improve working efficiency during a process for putting in/out the boards. CONSTITUTION: A magazine rack for printed circuit boards for receiving a plurality of printed circuit boards 6 in numerous layers comprises stopper shafts 61 on a front of a console with both ends axially supported by a top plate 51 and a bottom plate 52 wherein the shafts can rotate between a position where a printed circuit board regulating part 61c regulates a front end of the board 6 positioned at a front opening 57 and a position where it does not regulate. Thus only by rotating the stopper shaft 61, the boards 6 can be prevented from sticking out or dropping during transportation or the like, conventional troublesome operations for mounting/removing the stopper shaft can be eliminated, and working efficiency can be improved.
Patent JP-H1084695-A (JP)
Title: Motor driving circuit
Inventor: TANAKA OSAMU
IPC: H02P7/29
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a motor driving circuit with good resporasibility to a current command as an elastic load is driven. SOLUTION: A motor driving circuit 100 is made up of an H-bridge circuit in a PWM control method. The motor driving circuit 100 has a capacitor 30, a first diode 10 for passing only a current from a power supply terminal 7 to a power circuit 5, a second diode 20 for passing only a current from a second semiconductor element P2 to the first semiconductor element P1 . Then, a circulated current is not turned back to the power terminal '7 and accumulated in the capacitor 30 to enhance a voltage applied to a motor (M) while the motor (M) is rotated forward.
Patent JP-H03205042-A (JP)
Title: Determining apparatus for cardiac function
Inventor: ANDORIYUU EFU PAARUMAN
IPC: A61B5/352
Filed: 1990-09-27
Abstract: PURPOSE: To measure a cardiac competence factor index by calculating the product of the measured left ventricle pressure and left ventricle capacity as a function of time, judging the time derivative of the product, and judging the gradient of the time derivative when it rises. CONSTITUTION: Measuring means for the pressure of the left ventricle measures the time of arrival of a cardiac pressure pulse at a given part at a plurality of pressure values, particularly one set of optimized pressure values, thereby calculating the product of the left ventricle pressure and the left ventricle capacity as a function of time. In this case, the product of the corresponding pressure and capacity value is calculated at a plurality of points through the contraction period, typically at thirty-two points. The time derivative of the product is typically calculated by use of the quadratic center differential method, whereby points on a cardiac ability curve are created. Then a CPU makes calculations from cardiac ability curve values; i.e., a linear regressive line conforms to the points on the ability curve from the start of the contraction period to its maximum value.  Some data points whose values are separated from the linear regressive line by twice a standard deviation or more are excluded to calculate a new regressive line, whose gradient is used as a final CPI value.
Patent JP-H04141967-A (JP)
Title: Terminal structure for discharge lamp ballast
Inventor: TANIMURA SATORU
IPC: H01F37/00
Filed: 1990-10-01
Abstract: PURPOSE:To obtain a compact an low-cost terminal structure of a ballast for a discharge lamp by forming a terminal metal having a folding member part of which is folded diagonally down to a vertical surface, with the other part of the folding member to face diagonally with a horizontal part, and covering the terminal metal with a terminal cover having connection wire insertion holes and a connection releasing hole. CONSTITUTION:The forward end of a horizontal part 102 extended from a connection part 101 of a coil extension wire 2 of a terminal metal 1 is folded almost perpendicularly to form a vertical surface 103, the forward end of the vertical surface 103 is folded diagonally toward the horizontal surface 102, part of a folding member 104 is folded diagonally down to the vertical surface 103, the forward end of a folding member 105 is applied to the vertical surface 103, and a part 106 of the folding member 105 which is not folded is applied diagonally facing the horizontal part 102. This terminal metal 1 is covered with a terminal cover 3 having positioning holes 31 for inserting external connection wires, and a connection releasing hole 33.
Patent JP-H08125409-A (JP)
Title: Chip carrier
Inventor: SHIIKUMA KAZUMI
IPC: H01L23/02
Filed: 1994-10-25
Abstract: PURPOSE: To improve the high frequency characteristic of a high frequency circuit by using the L shaped chip carrier grounded to a ground section of the high frequency circuit formed on a dielectric board and to a base carrier simultaneously. CONSTITUTION: The chip carrier 10 is formed into a so-called L shape, in which depth of cut in a part of a metallic body is Ho . The metallic body is made of a conductive metal. The notched part of the chip carrier 10 is arranged adjacent to a dielectric board 13. In this case, the height Ho of the notched part of the chip carrier 10 is selected to be nearly equal to a distance (t) between an upper face of the dielectric board 13 and an upper face of a base carrier 14 to make the chip carrier 10 be in close contact to a ground section 12 and the base carrier 14. Since the grounding section 12 is mounted without the use of a bonding wire or the like, almost ideal grounding in terms of high frequencies is attained.
Patent JP-S63116099-A (JP)
Inventor: TERII DEII SHIYAATON
IPC: F28G13/00
Filed: 1986-10-31
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-H09107542-A (JP)
Title: Camera monitor
Inventor: SUZUKI KENJI
IPC: H04N7/18
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To improve the discrimination accuracy of occurrence of a fault from a photographic video in a camera monitor. SOLUTION: A 1st image and a 2nd image being images in the normal state are stored respectively in a 1st image memory 4 and a 2nd image memory 5. A correlation is calculated based on the 2nd image (correlation arithmetic section 6), error correction is applied to it to set a threshold level being a criterion (threshold level setting section 7). Then the correlation with the 1st image is calculated with each of the 2nd images received sequentially. Then it is compared with the threshold level to discriminate whether it is the threshold level or below (1st discrimination section 8). Images below the threshold level are discriminated to be changing images.  In the case of the images less than the threshold level, a difference between the 1st image and the 2nd image is obtained (difference image arithmetic section 9), and differentiation processing is applied to extract an edge component (edge extract section 10). When the edge component is extracted, it is discriminated that a video image has an error (2nd discrimination section 11).
Patent JP-H01102498-A (JP)
Title: Testing of active matrix substrate
Inventor: TANABE EIZO
IPC: H01L27/12
Filed: 1987-10-15
Abstract: PURPOSE: To shorten the total time needed to test a substrate to about 1/100 compared with current methods by providing display elements for a test corresponding to pixel electrodes arrayed in another direction in a substrate, and coupling them with the said pixel electrodes as a circuit. CONSTITUTION: A test display means is arranged on the right side of the active matrix substrate 1, which is equipped with (n) test display elements 41-4n corresponding to the pixel electrodes 10 which are arrayed in the column direction. Each test display element is connected to the scanning electrode 30 corresponding to the pixel electrode 10 arrayed in the column direction. A pixel coupling means 50 is equipped with (n) probes 51, whose tips are brought into contact with the corresponding pixel electrodes to obtain circuit connection. The pixel electrode coupling means 50 is connected to one end of a test power source 70 through a flexible lead 61 and the other end of the power source 70 is connected to the respective elements 41-4n of the test display means 40. Consequently, the test time of the substrate can be shortened to approximately 1/100 as long as before.
Patent JP-H02106654-A (JP)
Title: Bath device with hot water feeder
Inventor: KONISHI MITSUNARI
IPC: A47K3/02
Filed: 1988-10-17
Abstract: PURPOSE:To eliminate an exclusive setting part of an automatic hot water feeding temperature and provide a cost-down by a method wherein an automatic hot water feeding temperature for a bath tub is carried out by a hot water temperature setting unit for use in setting a temperature of hot water to be used in a shower and the like and then the set temperature is displayed by a hot water feeding temperature displaying unit. CONSTITUTION:When an automatic hot water feeding switch 8 is turned OFF, an automatic hot water feeding switch inputting part 12 is also OFF, so that a temperature display changing- over part 17 may transmit a set data of a hot water set temperature memory part 16 to a set temperature displaying part 18. Then, a set temperature displaying lamp 7 displays a hot water set temperature. When a hot water temperature setting unit 6 is depressed, a signal from a hot water temperature setting input part 11 varies data of the hot water setting temperature memory part 16 through a temperature setting input part 13 and further vary a set temperature displaying lamp 7. Then, as the automatic hot water feeding switch 8 is turned ON, a temperature setting input changing-over part 13 and a displayed temperature changing-over part 17 are connected with the automatic hot water setting temperature memory part 15 with a signal from the automatic hot water feeding switch input part 12, a set temperature at the automatic hot water set temperature memory part 15 is transmitted to the set temperature displaying part 18 and then it is displayed in the set temperature displaying lamp 7.