baber/WOPTO huggingface dataset:
Patent JP-H11187648-A (JP)
Title: Boosting circuit
Inventor: OTSUKA MASUHIRO
IPC: H02M3/155
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To perform the optimum on-off control of a switching FET without providing a boosting circuit with a resistor for detecting a coil current for boosting. SOLUTION: A boosting circuit 1 is arranged so as to take out a high-voltage VH by turning on and off a current flowing from a DC power source E to the boosting circuit 1. In this case, this circuit is provided with a first circuit 50 which outputs an on-control signal S1 for keeping an FET 12 on until a charge voltage of a capacitor charged via a resistor by the DC power source E exceeds the level of a first voltage V1, and a second circuit 60 for resetting the charge condition of a capacitor 52 when a drain voltage VDR of the FET 12 falls under the level of a second voltage V2.
Patent JP-2001186008-A (JP)
Title: Logic circuit and semiconductor integrated circuit
Inventor: KASHIWAKURA SHOICHIRO
IPC: H03K19/0948
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a logic circuit and a semiconductor integrated circuit that can increase the operating speed by speeding up state transition without being affected by process dispersion. SOLUTION: The logic circuit is provided with logic state generating sections n1-n4 that generate a logic state according to an input signal, a logic state latch section nz that latches a generated logic state in terms of a level, a voltage application section pp that applies a voltage to the logic state latch section nz, and a feedback control section pf that controls the voltage application section pp according to the logic state.
Patent JP-H11185025-A (JP)
Title: Face image normalization device
Inventor: WATANABE TARO
IPC: G06T7/00
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a face image normalization device capable of improving robustness to changes in illumination light at the time of identifying an individual by using a face image illuminated by the illumination light. SOLUTION: This device is provided with a symmetry axis detection means (image input part 100 to symmetry axis detection part 150) for detecting a symmetry axis from an inputted face image, a fold-over image generation means (inclination correction part 160 to fold-over image generation part 190) for folding over the image based on the symmetry axis and an addition means (addition part 200) for adding the images before and after being folded over by an optional ratio. The influence of a shadow generated by being illuminated by an illumination light from one side of a face is eliminated and approximation to the image illuminated by the illumination light from the front of the face is performed.
Patent JP-H11179294-A (JP)
Title: Waste bottle sorting device
Inventor: NAGASHIMA HIRONOBU
IPC: B07C5/342
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To reduce a more-than-necessary amount of jetted air and to optimize the capacity of an air compressor installed when blowing down waste bottles from a conveyor to sort them by setting the number of nozzles for jetting air according to the length of the waste bottles. SOLUTION: Large diameter bottles Bl and medium diameter bottles sorted in a diameter sorting device on the upstream side and small diameter bottles Bs are thrown down to the upstream end part of a belt conveyor 2 and to the upstream end part o the other belt conveyor respectively. At this time, in the case the small diameter bottles Bs are mixed in the large diameter bottles Bl and the medium diameter bottles, the small diameter bottles Bs are detected by a length detecting sensor. And in the case the small diameter bottles Bs are green, when they pass above a green receiving vessel, by a control part, only a solenoid valve 292 of one main valve and solenoid valves 28c12 , 28c21 of air jetting units 27c1 , 27c2 are opened, and by jetted air from inner two nozzles 26c12 , 26c21 , the small diameter bottles Bs are blown down sideways.
Patent JP-2000170920-A (JP)
Title: Gland packing and manufacture thereof
Inventor: YAMADA YUSUKE
IPC: F16J15/20
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To prevent leakage from an expansion graphite packing effectively and facilitate cost reduction in manufacture by forming a net-shaped raw material consisting of rigid fiber between a central core member and yarn. SOLUTION: This string-shaped gland packing 4 is formed by covering the periphery of a central core member 1 consisting of bar-shaped molded part or the like with a net-shaped raw material 2 formed out of rigid fiber such as metallic wire, and braiding, for the periphery, a plurality of yarn 3 which covers the periphery of expansion graphite tape with reinforced fiber. It is thus possible to prevent deformation of the central. core member, and improve adhesion between yarns for high sealability because yarn bits into the net-shaped raw material at the time of molding roll.
Patent JP-H11312396-A (JP)
Title: Multibit semiconductor memory device and error correcting method for the same
Inventor: CHOI BYENG-SOON
IPC: G11C11/56
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To make errors of one bit or more being in a data word line correctable by allowing a memory device to have an error checking and correcting(ECC) circuit, allowing the error checking and correcting circuit to successively check latched data bits by the group and to correct detected errors by the group. SOLUTION: Parity bit groups of two or more corresponding to the data word (that is, 128 bits) of a multibit semiconductor memory are programmed in the memory. The parity bit groups are classified by the number of data (that is two bits) stored per a unit cell. Error bits of the memory data word are successively checked by the parity bit group. Then, checked error bits are also successively corrected by the parity bit group. Thus, defects of the device due to the errors of two or more being in data word of the multibit semiconductor memory are prevented by such steps.
Patent JP-2000189319-A (JP)
Title: Heat-retaining temperature control method for electric rice cooker
Inventor: BYUN-JO JON
IPC: A47J27/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To easily control the heat-retaining temperature with variety by setting an initial standard temperature to be assigned to an arbitrary key, selecting the initial standard temperature near the heat-retaining target temperature using the key, and controlling the heat-retaining temperature from the standard temperature to reach the heat-retaining target temperature. SOLUTION: This cooker includes a key operating part 20 for inputting a heat-retaining target temperature by a user and a control part 15 for controlling load to fulfil a function of the selected key after an arbitrary key of the key operating part 20 is selected. The control part 15 controls to display a standard temperature on a display 10 when a heat-retaining key of the key operating part 20 is selected. After the heat-retaining key of the key operating part 20 is selected, when 'hour' key or 'minute' key is selected, the heat- retaining temperature is controlled by sequentially lowering or raising the standard temperature. The control part 15 displays another standard temperature when 'menu' key is selected after the 'heat-retaining key' of the key operating part 20 is selected.
Patent JP-H11189445-A (JP)
Title: Production and producing apparatus for cement clinker
Inventor: MUKAI KATSUHARU
IPC: C04B7/45
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To produce plural kinds of cement clinkers having prescribed mineral composition from the same raw material powder in the same cement clinker- producing apparatus of one furnace type. SOLUTION: In this method for producing cement clinker by introducing preheated cement raw material powder into a fluidized bed type or spouted bed type granulating and burning furnace 14 to carry out granulation and baking of powder, introducing the granulated and burned material into a cooler 20 and cooling the material, cement clinker from the cooler 20 is classified into granulated materials having at least two kinds of particle diameters to provide at least two kinds of cement clinkers having different mineral compositions.
Patent JP-2000191907-A (JP)
Title: Polyimide resin composition
Inventor: KIDO TAKAYASU
IPC: C08J5/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a polyamide resin composition capable of providing a molded product excellent in flexural modulus even if the composition is injection-molded in a normal molding cycle by compounding specific mutually compatible two kinds of polyimides in the specified composition ratio. SOLUTION: This polyimide resin composition comprises 5-60 wt.% polyimide having a repeating unit of formula I and 40-95 wt.% polyimide having a repeating unit of formula II. The composition preferably has <=0.5 min half time of crystallization. The composition of 100 pts.wt. preferably includes a filler (preferably a carbon fiber, a carbon black, a mica or the like) of 1-100 pts.wt. A molded product comprising the composition preferably shows no exothermic peak of crystallization observed at 260-300 deg.C when the differential scanning calorie of the molded product is measured at 10 deg.C/min heating rate within the measuring temperature range of 20-420 deg.C. The molded product is useful for an IC tray, an electric or electronic part, a part of office machine, or the like.
Patent JP-2000195504-A (JP)
Title: Manufacturing device for electrode material of polymer battery
Inventor: KOZUKA TAKEAKI
IPC: H01M10/0583
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To manufacture inexpensively a polymer battery which allows a large size electrode material to be precisely and efficiently folded into a highly dense laminated state so as to manufacture a polymer secondary battery of high performance. SOLUTION: A mainroll 17 and a feedroll 18 constitute a first pressure- contact section 20 to form bonded electrode material 3 by bonding a fed negative electrode material 1 and a fed positive electrode material 2. The mainroll 17 and a niproll 19 constitute a second pressure contact section 21 to laminatedly bond the bonded electrode material 3 and a following part thereof with the following part folded onto the former fed head part thereof. The bonded material 3, transported from the first pressure contact section 20, bends by a stopper element 22 and then is led to the second pressure-contact section 21 together with the following part by means of a guide element 23.
Patent JP-2000191304-A (JP)
Title: Liquid fuel evaporator and reformer for fuel cell using the same
Inventor: KOMAKI HIDEAKI
IPC: B01B1/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an evaporator capable of starting up for a short time, which is desired as for automobile, and a reformer for fuel cell using the same. SOLUTION: This liquid fuel evaporator is provided with a catalytic combustor 12 packed with an air permeable combustion catalyst 12a inside, an air supply line 14 for supplying air in the catalytic combustor and a fuel spray 16a for spraying the liquid fuel to the upstream side from the combustion catalyst, the catalytic combustion is started by supplying air and the fuel in almost theoretical mixing ratio in a range, where the temp. is not lowered, and next the excess fuel is supplied to be evaporated. A reforming gaseous starting material containing steam is generated by further providing a water spray for spraying water necessary for steam reforming in the upstream side from the combustion catalyst and spraying water to evaporate after the start up of the catalytic combustion.
Patent JP-H11196301-A (JP)
Title: Electronic camera device
Inventor: NAKAMURA HIDETAKA
IPC: H04N5/225
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera device capable of simply confirming image state such as the focusing of an image or and a shake at the time of photographing. SOLUTION: A focus frame 81 for confirming the focus is displayed together with a monitor image of an object displayed at the time of a recording mode, an image part in the frame 81 is automatically (or by user's instruction) enlarged and displayed on a part or the whole of a screen. While observing the enlarged focus position, a user focuses the image again as needed and depresses a shutter button to photograph the object.
Patent JP-2001183598-A (JP)
Title: Image forming device
Inventor: ITO SATORU
IPC: G03G15/043
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device to which an image forming unit containing a photosensitive body, a light source means and its driving circuit, a light irradiating means, and a mechanism controlling the rotating speed of a polygon mirror, the operating frequency of the light source means, etc., according to image recording density is fitted detachably and has excellent recyclability and image quality. SOLUTION: The image forming unit 205 is mounted detachably on the image forming device 200 and a connector 231 of the image forming unit 205 is automatically connected to a connector 241 of the image forming device by the insertion of the image forming unit 205. The image forming unit 205 supports a photoreceptor drum 213, an electrostatic charging roller 214, a polygon mirror 216, a scanning lens 215, a printed board 222, etc., between a main body upper case 210 and a main body lower case which can be separated from each other, and a semiconductor laser, etc., is mounted on the printed board 222. The image forming unit 205 has the mechanism adjusting the rotating speed of the polygon mirror 217 and the driving frequency of the semiconductor laser according to image recording density and forms a distortionless image.
Patent JP-2001186141-A (JP)
Title: Network system for multiple dwelling houses
Inventor: ITO TOMOHIRO
IPC: G06F21/31
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a network system for multiple dwelling houses that can easily identify subscribers and prevent impersonating as some one else. SOLUTION: A communication channel 10, that transmits data with an identification address, is provided between each of terminals 3 with an identification address provided in each house 2 of a multiple dwelling housing 1 and a host computer 12. The host computer 12 stores a resident list 13 for each house 2 depending on the identification address, and a list transmission means 14 generates resident list data of the houses 2 provided with the terminal 3, on the basis of the resident list 13 and transmits the data to the terminal 3, in response to request data of identification processing from the terminal 3 to the host computer 12. A processing request party identification means 15 identifies a processing request party, on the basis of the selection data 36 selected and returned from the list data 35.  Preferably information access right for each resident of each house 2 is assigned to the resident list 13 to allow each resident, to access information of the host computer 12 on the basis of the access right.
Patent JP-2001184365-A (JP)
Title: Document retrieving system and recording medium
Inventor: MIYAZAKI YUKIKO
IPC: G06F17/30
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To speedily and efficiently retrieve a required document. SOLUTION: Concerning this document retrieving system, weighted field items are automatically preset in a document data base 1 and when a retrieval request sentence in a natural language is given to the document data base, in which a document 2 having plural routine fields is stored, the required document is retrieved by retrieving the field contents of the greatest weight of each of documents.
Patent JP-2000191327-A (JP)
Title: Production of manganese carbonate
Inventor: TAZAKI HIROSHI
IPC: H01M4/505
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To stably produce fine particulate manganese carbonate suitable for use as a material for a lithium secondary battery, etc. SOLUTION: Divalent manganese ions are allowed to react with carbonate ions or hydrogencarbonate ions under coexistence of ammonia water to obtain the objective manganese carbonate. When the molar ratio (NH3/Mn2+) of ammonia (expressed in terms of 100% NH3) in the ammonia water to the divalent Mn ions is adjusted to >=2.5, preferably >=3, fine particulate manganese carbonate haying <=10 μm, particularly 1-5 μm median diameter can be formed.
Patent JP-H11192331-A (JP)
Title: Device for spreading game net
Inventor: OGAWA HIDEKI
IPC: A63B61/04
Filed: 1997-12-30
Abstract: PROBLEM TO BE SOLVED: To improve the safety of a net for a game by fixing a supporter fixing ring integrated with a belt holding tool in the neighborhood of a supporter lower end, winding the one end of a belt around the roller of a net rope restraining tool, restraining the other end front side belt to the pins of the belt holding tool and holding a rear side belt between an eccentric cam and the belt holding tool. SOLUTION: Supporter fixing rings 2 and 2a are fixed to the upper and lower positions of oppositely provided supporters 9. Pins 8 are pivotally supported in the fixing rings 2 and 2a transversely and a restraining tool 1 having both end parts is fixed. A first belt 7 and a second belt 7a are provided, the one end of the first belt 7 is fitted to a net rope restraining tool 5 and the other end is fitted to the pins 8 after winding it to an upper roller 6 of a belt winding tool 3. The one end of the second belt 7a is fitted to the pins 8 after winding it around a lower roller 6 and the other end is held between the bottom wall of the holding tool 1a and an eccentric cam 4 which is pivotally fitted to the pins 8a. Thus, a game net is safely spread without damaging painting.
Patent JP-2001180426-A (JP)
Title: Air bag module mounting structure
Inventor: SHINDO SHINJI
IPC: B60R21/20
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To mount an air bag to a side part of a seat back frame so as to be instantaneously expandable with gas pressure generated by an inflator by storing the air bag in the folded state in a module case to assemble an air bag module, and assembling the air bag module to a case holder. SOLUTION: This air bag module mounting structure is constituted by assembling the case holder 10 wherein cutout parts 103a, 103b for allowing a front wall part to fall and break are provided on the upper and lower sides of a front opening edge part 100a, and a clearance 104 for allowing the bottom part front side of the case holder 10 to buckle following the fall and break of the front wall part due to the cutout parts 103a, 103b is provided between the side part 12 and the case holder 10.
Patent JP-2001186335-A (JP)
Title: Image forming device, image forming method and computer-readable recording medium with program for making computer execute the method recorded thereon
Inventor: MIYAZAKI HIDETO
IPC: G06T3/40
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of deciding a variable power ratio while reading an original. SOLUTION: The size of an original read by a read unit 201 is judged from its passing time measured on the basis of the variation of the background density of image data and the images of the originals read by the unit 201 are stored in a memory module 222 having a storage capacity for at least two sheets of originals in the order of reading to decide the variable power ratios of the images of the originals stored in the module 222 on the basis of the judged sizes of the originals in the order of reading by the unit 201.
Patent JP-2000194547-A (JP)
Title: Program generating device
Inventor: OKAZOE ATSUSHI
IPC: G05B19/05
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To accurately generate an execution program by selecting prescribed program elements out of plural candidates and combining them by a program generating device which combines specific program elements so as to generate an execution program. SOLUTION: A personal computer 1 is connected to a controller 20 by an interface 30 and has a debugger 1a, a compiler 1b, a library 1c, and a linker 1d inside. The debugger 1a has an editing function of combining specific program elements so as to generate an execution program. That is, program elements are selected out of plural candidates and inputted by operating a mouse 3 or a keyboard 4 connected to the personal computer 1 to combine the program elements sequentially and displays the combination state on a monitor screen 2. A program element consists of a given array state of subelements composed of characters or symbols.
Patent JP-2001188551-A (JP)
Title: Device and method for information processing and recording medium
Inventor: HIROE ATSUO
IPC: G10L13/04
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To properly generate a response sentence as an answer to a user's speech. SOLUTION: When the user speaks a prescribed command, a robot recognizes the spoken command and operates according to the recognition result. For example, the robot speaks the answer sentence as an answer to the speech of the user. In this case, the robot distinguishes proper use of words, such as 'this', 'that', and 'it' corresponding to the positional relation between the robot and user, the robot and an object, or the user and object. When the object is near the robot, the robot represents and pronounces object with a word, such as 'this box' or 'it', showing a nearby body, while when the object is at a distance, the robot represents and pronounces the object with a word, such as 'that box' or 'that ', indicating a distance body.
Patent JP-2000195716-A (JP)
Title: Magnetic material, inductance element, and manufacturing method
Inventor: ITO TAKU
IPC: H01F41/04
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To reduce the relative permeability μi, and the variation ratio in temperature of the relative permeability μi while a burning step is carried out at a temperature of 900 deg.C, at which a conductor inside silver can be burned concurrently. SOLUTION: A magnetic material includes ceramic with a composition of Fe2O3 of 35.0 to 44.5 mol%, NiO of 47.0 to 56.5 mol%, and Cu of 5.0 to 12.0 mol%, and a relative permeability of 15 or below. An inductance element is composed of the magnetic material and a conductor inside metal. In a manufacturing step, in which a ceramic green sheet and the conductor inside metal are concurrently burned to form a laminated inductance element, the ceramic green sheet made of ceramic materials with the composition mentioned above is used, and a silver-based material is used as the inner metallic conductor, and a burning step is carried out at temperatures of 880 to 920 deg.C.
Patent JP-2000189656-A (JP)
Title: Pachinko ball lifting, feeding and polishing device, and manufacture of center shaft body used therefor
Inventor: YANAGI KANGO
IPC: A63F7/02
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To easily compose a long center shaft body having a spiral groove in an outer circumferential surface by connecting plural short center shaft bodies in lifting and feeding pachinko balls while polishing them by a polishing member at a high lifting, feeding and polishing efficiency. SOLUTION: A center shaft body 6 in a lifting, feeding and polishing device having a spiral groove 30 in an outer circumferential surface is composed by connecting three short center shaft bodies 6U, 6M and 6L, for example, to each other by means of rotation prohibiting engagement holes and connecting pins.  Among the short center shaft bodies 6U, 6M, 6L, length of the middle short center shaft body 6M to be connected to the other short center shaft bodies 6U, 6L at both ends is set to be a pitch of the spiral groove 30 multiplied by a natural number, and the spiral groove 30 is cut to the reference of the rotation prohibiting engagement holes, so a cut starting position and a cut ending position of the spiral groove 30 are set at the same circumferential position, thereby the spiral grooves 30 in the adjacent short center shaft bodies 6U, 6M, 6L are connected to each other at high precision.