baber/WOPTO huggingface dataset:
Patent JP-H10165191-A (JP)
Title: Production of gamma-aminobutyric acid by aspergillus oryzae
Inventor: KATAOKA KOHEI
IPC: C12R1/69
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing γ-aminobutyric acid by using Aspergillus oryzae. SOLUTION: Aspergillus oryzae is subjected to solid culture or liquid culture to produce γ-aminobutyric acid in the culture product. Otherwise, the cell of Aspergillus oryzae obtained by the culture is added with a glutamic acid- containing solution to produce the γ-aminobutyric acid.
Patent JP-H06202027-A (JP)
Title: Scanning optical device
Inventor: NAKAMORI TOMOHIRO
IPC: G02B26/10
Filed: 1992-12-26
Abstract: PURPOSE:To eliminate the unuseful consumption of energy and to prevent the generation of whistling sounds by lessening the wind loss at the time of high- speed rotation of a rotary polyhedral mirror. CONSTITUTION:The rotary polyhedral mirror 1 and driving means including a rotor 4 of a DC motor 2 for rotating this mirror, a revolving shaft 3, a bearing part 5, electronic parts 6, a substrate 7, etc., are installed in a hermetic container 8 consisting of a light transmissive material, such as glass. The gas density in the hermetic container 8 is maintained extremely low.
Patent JP-H10198332-A (JP)
Title: Method and device for creating outline font data
Inventor: FUJIWARA NORIHARU
IPC: G09G5/24
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a device which automatically resolves outline data of existing simple outline font and reduces effort for creating component outline font, by providing the device with a link recognition processor and a partial outline extraction processor which extracts partial outline and provides partial outline data for representing components of outline data. SOLUTION: Simple outline data 11 to be processed is resolved into components by a link recognition processor 12 and a partial outline extraction processor 13 to provide partial outline data 14. The link recognition processor 12 recognizes each link of first, second and third links from entered simple outline data 11. The partial outline extraction processor 13 traces the first, second and third links in forward or backward direction according to a partial outline extraction rule 16, and extracts partial outline data to provide partial outline data 14.
Patent JP-H11196080-A (JP)
Title: Message communication system using open key cipher and recording medium with processing method used recorded in the communication system
Inventor: ITO MASARU
IPC: H04L12/46
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To reduce the burden of a transmitting subscriber, to reduce the cost of a transmitting computer and to improve the safety of communication messages in a broadcast communication mode by preparing an open key directory and an open key conversion computer, as the open key conversion means on both communication paths of the transmitting side and transmitting destination respectively. SOLUTION: This message communication system includes an open key conversion computer 102 and an open key directory 103, which are prepared on the communication paths of a network, for example, set between the transmitter and receiver subscribers of messages. At the same time, the open keys corresponding to the computer 102 and a transmitting destination 104 are registered in the directory 103. The computer 102 receives a message which is enciphered by the open key, corresponding to the computer 102 from the transmitting side and decodes the message by its own secret key. Then the computer 102 enciphers the decoded message by the open key corresponding to the destination 104 and sends the message to the destination 104.
Patent JP-H06199418-A (JP)
Title: Conveyor
Inventor: SAKATA TOMOAKI
IPC: H01L21/677
Filed: 1992-12-28
Abstract: PURPOSE:To offer a conveyor capable of keeping products and other equipment clean without causing turbulence to clean air flow. CONSTITUTION:The cross section of a conveyor A is made is almost a trapezoid and the trapezoid-like parallel surface is formed so that it may be in parallel to the conveyor moving direction and, the long side A1 of the trapezoid-like parallel surface is formed on the main side for taking words in an out. Furthermore, an R portion B2 is formed on the tip of a conveyor B in its moving direction. Also the front and the rear surfaces in the moving direction of a conveyor C are air intake surfaces C2 and an exhaust hole is provided on its lower part.
Patent JP-H11194690-A (JP)
Title: Image forming device
Inventor: KASHIWAKURA KUNIAKI
IPC: G03G15/01
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To effectively lengthen the lives of the cleaning blades or photoreceptor drums of all image-forming units without requiring a complex structure and without impairing coloring properties of toner, in an image forming device. SOLUTION: A toner pattern formed on the photoreceptor by the image- forming unit using toner whose color is the most satisfactory for the abrasiveness of the photoreceptors 1 or cleaning blades 51 is transferred to a transfer belt 6. Further, the toner is carried to the other image-forming units, and reversely transferred to the photoreceptors 1 of the image forming units. Thus, the toner which is satisfactory for the abrasiveness of the cleaning blades 51 are supplied.
Patent JP-H05159861-A (JP)
Title: Corona discharge generating method
Inventor: MAEZONO ICHIRO
IPC: H01T19/02
Filed: 1991-12-02
Abstract: PURPOSE:To provide a corona discharge generating method that maintains the extent of corona discharge in stability and increases an amount of corona discharge power at the time of performing the production of ozone and various gas and plasma treatments plus plasma chemical synthesis or the like by a plasma reactor applied with the corona discharge. CONSTITUTION:Each of corona discharge generating points 12 installed in and around of a corona discharging electrode 11 and each electrode between these corona discharge generating points 12 are covered with each of insulators 13 as in constitution, while a high voltage is impressed on an interval between the corona discharge generating electrode 11 and an opposed electrode 14, and a stable corona 15 is produced in an interval between the corona discharge point 12 and the opposed electrode 14. With this constitution, these corona discharge points 12 are increasing in succession, through which discharge power in proportion to the number of these corona discharge generating points 12 is thus securable.
Patent JP-H05182734-A (JP)
Title: Current-carrying device
Inventor: INOUE KIYOSHI
IPC: H01R41/00
Filed: 1991-12-26
Abstract: PURPOSE:To enhance wear and abrasion resistance of a current-carrying device without losing the current-carrying characteristics and to improve the useful life by providing current-carrying device base material with super-abrasive grain in a layer shape or comb-toothed and by using the surface crossing with the layer at nearly right angles as a current-carrying contact surface. CONSTITUTION:A comb-toothed part 2a having irregularities along the slide contact direction is formed on the contact surface of current-carrying device. A super grain material is inserted and filled in its comb-toothed recessed parts to form super-abrasive grain layers 3. The super-abrasive grain uses a simple substance or a mixed material such as Dia, CBN, TiC, TiB2. The projected parts of a current-carrying device 2 and the super abrasive grain layers 3 are slidably shifted by turns while the current-carrying device base material 2 is guided in pressure contact with a vertically travelling and moving wire electrode 1 by the super-abrasive grain layers 3 provided in the comb-toothed recessed parts. Thus, wear and abrasion-resistant and constantly stable contact current carrying is available.
Patent JP-H11196419-A (JP)
Title: Device and method for picture signal processing
Inventor: KOBAYASHI HIROSHI
IPC: H04N19/503
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To suppress a block distortion as well as a mosquito noise generated at the time of encoding or decoding a picture. SOLUTION: An optical disk recording and reproducing device 1 as this device is equipped with a filter means for applying filtering processing to a picture, a compression encoding means 5 for applying block encoding processing to the picture, a decoding means 13 for applying decoding processing to the picture which is compression-encoded by the compression encoding means 5 and a noise reduction means 14 for performing processing to reduce at least a block distortion of the picture to which the decoding processing is applied by the decoding means 13. Thus, a noise that is generated when the compression- encoding processing and the decoding processing are applied to the picture is efficiently reduced.
Patent JP-2000142312-A (JP)
Title: Starting control device for occupant crash protector
Inventor: FUJISHIMA HIROMICHI
IPC: G01P15/00
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To start an occupant crash protector at the most suitable timing. SOLUTION: A starting control device comprises a floor sensor 32 arranged in a predetermined position within a vehicle to detect an impact added to the vehicle, and a starting control part 40 of an occupant crash protector for starting the occupant crash protector when a calculated value obtained on the basis of a detection value by the floor sensor 32 exceeds a predetermined threshold. The device further comprises satellite sensors 30A, 30B arranged forward from the floor sensor 32 in the vehicle to detect magnitude of the impact added to the vehicle and detecting at least two or more different values according to the detected magnitude of the impact, and a threshold changing part 42 for changing the predetermined threshold value according to the detection values by the satellite sensors 30A, 30B.
Patent JP-H11344691-A (JP)
Title: Liquid crystal display device and its driving method
Inventor: MATSUSHIMA YASUHIRO
IPC: G02F1/133
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which drive signals for operating the liquid crystal display device are little and the yield improvement can be realized. SOLUTION: A vertical driving circuit 10 is equipped with 256 stages of scanning circuits 11-1 to 11-257 which shift pulse signals in order by half cycles of a clock signals CLK and output them by inputting a start pulse STa, 1024 sets of AND gate circuits 12-1 to 12-1024 as 1st logic gate circuits where the output signals from the scanning circuits 11-1 to 11-257 are inputted for every 1st control terminals connected in common by every four sets and either of four kinds of 2nd control signals G1, G2, G3 and G4 is inputted and NAND gate circuits 13-1 to 13-1024 as 2nd logic gate circuits which make the outputs of the AND gate circuits 12-1 to 12-1024 and 3rd control signals PP1 and PP2 inputs.
Patent JP-2000138821-A (JP)
Title: Image processor and image processing method
Inventor: KOYAMA SHOICHI
IPC: H04N1/387
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To specify a device with which an image is generated and a device with which the image is formed by inputting information in response to a software having used to process the image by an external device and adding the information to the image, in response to the software in a way unidentified by human eyes. SOLUTION: Information in response to a software having used to process an image by an external device is entered, and the information in response to the software is added to the image in such a way that it is cannot be identified by human eyes. A tracing signal generating section 1 of the image processor composes a model number of a color laser beam printer and an external device identification signal read from an ROM into a tracing signal. The model number stored in the ROM is given to a tracing data conversion section 13, where the model number is converted into tracing data. This image processing unit can generate the tracing pattern in this way and add it to an output image without being conspicuous.
Patent JP-2000140394-A (JP)
Title: Data storing medium processor
Inventor: YOKOTA TOSHIKAZU
IPC: A63F7/02
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To enable to buy a card exchangeable for balls without leaving a seat and to control issuance of unnecessary cards. SOLUTION: This processor comprises a receiving section for receiving coins and cards exchangeable for PACHINKO balls, a storing medium issuing means for issuing a card corresponding to a coin, a card reader/writer 20a, 20b respectively capable of reading and writing data out of and into the received card, and a data storing control means for storing the data read out of the card, for supplying the stored data to a loaning control unit for loaning balls to a player within the scope of the data and for storing the data by subtracting the data actually provided for loaning the balls. As a result, in a state where the data of balls cannot be loaned, the received card is not returned to the player.
Patent JP-2001172222-A (JP)
Title: Method for producing carboxylic acid
Inventor: KIYOURA TADAMITSU
IPC: C07C57/03
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a carboxylic acid by a direct one-step reaction operation by oxidizing a lower olefin with an oxygen- containing gas. SOLUTION: The lower olefin is reacted with the oxygen-containing gas as an oxidant in the presence of a catalyst comprising gold carried by a carrier in an aqueous solution. By using the gold catalyst, the carboxylic acid can be produced effectively and industrially advantageously in comparison with a conventional palladium-based catalyst.
Patent JP-2000239067-A (JP)
Title: Oxyhalide-based member
Inventor: TAKAI YASUSHI
IPC: C04B35/553
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain an oxyhalide-based member imparted with high corrosionproofness by making portions thereof to be subjected to exposure to halogen-based corrosive gases or plasma thereof including fluorine-based ones a sintered compact consisting of an oxide of a rare earth element such as Y and a halogen such as F. SOLUTION: This oxyhalide-based member is obtained by making portions thereof to be subjected to exposure to halogen-based corrosive gases or plasma thereof including fluorine-based ones and chlorine-based ones a sintered compact of the general formula LnZ3-2xOx (Ln is at least one of Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, and Lu; Z is at least one of F, Cl, Br, and I; 0<x<1); wherein it is preferable that the surface roughness (Ra), porosity, and crystal grain size of the sintered compact are adjusted to <=1 μm, <=3%, and <=30 μm, respectively. The sintered compact is obtained by granulating oxyhalide powder or a powder mixture of the corresponding halide and oxide in a specified ratio to 10-50 μm in average size followed by molding the resultant granules with CIP or the like and then carrying out a sintering.
Patent JP-2001177671-A (JP)
Title: Rate management system
Inventor: YAMASHITA HIROAKI
IPC: H04M15/16
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To perform accounting to a caller extension with no difference caused between an accounting amount that is decided by the totalization output and an accounting amount that is accordant with an actual use. SOLUTION: A rate management device 3 inputs the information of rate on each time zone or distance of calls of every communication company, which are previously collected and then stores these inputted rate information in a rate information memory 32. A control part 35 compares the rate information stored in the memory 32, i.e., the rate information accordant with an actual using state with the rate information registered on a rate table 361, i.e., the prescribed rate information and decides whether a discount is applied according to the result of comparison. When the discount is applied, the rate information on each duration of calls of the relevant communication enterpriser included in the table 361 is rewritten into the information that shows the discount amount.
Patent JP-2000177544-A (JP)
Title: Mirror with heater
Inventor: YOSHIMATSU MAKOTO
IPC: B60R1/06
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To make uniform the temperature distribution on a mirror by disposing an auxiliary electrode which has a sheet resistance value distribution and has the sheet resistance value accounting for a specified range of the sheet resistance value of a combination reflecting film and heating resistor film or a heating resistor film on the combination reflecting film and heating resistor film. SOLUTION: Auxiliary electrodes 5a, 5b are formed on a combination reflecting film and heating resistor film 2. The auxiliary electrodes 5a, 5b apply the sheet resistance value distribution by providing such a distribution as to be gradually decreased in thickness from the vicinity of the central part toward the vicinity of the mirror end in film pressure. The sheet resistance values of the auxiliary electrodes 5a, 5b are set to 1% to 30% of the sheet resistance value of the combination reflecting film and heating resistance film 2 in all regions. In the thus constructed mirror with a heater, the current is induced to the auxiliary electrodes 5a, 5b to control the current distribution of the combination reflecting film and heating resistor film 2.  Further, in the auxiliary electrodes 5a, 5b, the temperature can be controlled to make uniform the temperature distribution on the mirror surface.
Patent JP-H11191529-A (JP)
Title: Charge beam exposure
Inventor: OKINO TERUAKI
IPC: H01J37/317
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To reduce blurs and distortions of an exposure pattern and to improve the positioning accuracy and connecting accuracy of the pattern. SOLUTION: Marks 53 and 55 whose heights are different are arranged on a mask stage 11. The marks 53 and 55 are sequentially positioned near the four edges of a beam 51, and the positions of the marks 53 and 55 relative to the edges are measured by a mark detection method for obtaining beam widths. The parallel incidence of the beam is calculated from the beam widths at the positions of the marks 53 and 55, and various factors such as an illuminating optical system and a projecting optical system are adjusted in such a manner that the measurement results become the same at both positions.
Patent JP-2001179502-A (JP)
Title: Surface coated-thermet cutting tool having cutting blade face of low frictional resistance to chip
Inventor: NAKAMURA KEIJI
IPC: B23B27/14
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a cutting tool made of surface coated-thermet having a cutting face of low frictional resistance to chip. SOLUTION: Oxygen in a hydrogen or hydrogen-argon thermal decomposable reaction gas is diffused and intruded into at least a cutting face of a surface coated-thermet cutting tool manufactured by chemically evaporating and/or physically evaporating a hard coating layer composed of one or more than one of a (Ti, Al) N layer and a (Ti, Al) CN layer onto a surface of a WC group hard metal base or a TiCN group thermet base with an average layer thickness of 2-15 μm without substantially reacted with the hard coating layer over an average depth corresponding to 5-20% of an average layer thickness of the hard coating layer forming a surface coated-thermet cutting tool from an uppermost surface to form a diffused intruded oxygen-contained band having 1-25 at.% of an average content of the diffused intruded oxygen in the outermost surface by the measurement by an Auger spectral analyzer.
Patent JP-2000187172-A (JP)
Title: Optical scanner
Inventor: SUZUKI SEIZO
IPC: G02B26/12
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent small-diameter light spot by performing optimization including an optical system before a light deflector with respect to an optical scanner. SOLUTION: This scanner is provided with a light source 10, a coupling lens 12, the light deflector 20, an aperture 14 and scanning image-formation optical systems 22 and 24, and the light source 10 is a light source whose center wavelength λ is smaller than 680 nm. In such a case, the numerical aperture on the light source side of the coupling lens is defined as NAO, the ratio of the diameter D of luminous flux emitted from the coupling lens to the diameter A of the larger opening of the openings in main scanning and subscanning directions of the aperture is defined as κ, and the larger lateral magnification of the lateral magnifications in the main scanning and subscanning directions in image height O on an image surface of the entire optical system on an optical path leading to a surface to be scanned from the light source is defined as β0, NAO, κ,  β0 satisfy a condition: β0/(NAO.κ)<100 and NAO satisfies a condition: 0.18<NAO<0.35.
Patent JP-H11190740-A (JP)
Title: Anemometer and wind velocity measuring method
Inventor: SAKURAI TAKASHI
IPC: G01P5/02
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an anemometer and a wind velocity measuring method in which the wind velocity value can be grasped quantitatively through a simple constitution without converting the wind force into rotary force. SOLUTION: An anemometer comprises a spherical body 4 supported between first upper and lower wires 5a, 5b stretched vertically by a weight 7 movable only in the vertical direction through a regulation member 8, a displacement gauge 12 for measuring the ascending length of the weight 7 in the vertical direction when a wind W to be measured blows against the spherical body, and an operating section 13 for calculating the wind velocity value of wind W to be measured based on the ascending length.
Patent JP-2001189580-A (JP)
Title: Electronic part
Inventor: AOIKE KOJI
IPC: H01R13/66
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To accurately detect a position of each lead part and lower cost of an electronic control unit. SOLUTION: This embodiment has a pad part made of a resin, and a plurality of terminal units buried in the pad part, and also the respective terminal units comprise lead parts 47 which are arranged so as to be parallel to each other and expose terminal faces 47a, and in the terminal face 47a, a joining part for joining a bonding wire to the lead part 47 is formed. A corner part composed of two segments is formed in a predetermined part in the lead part 47. As the corner part is composed of the two segments, when images of the lead part 47 are read, it is possible to accurately recognize the corner part of the read image. It is possible to accurately and readily detect a position of the lead part 47.
Patent JP-2001179743-A (JP)
Title: Method and apparatus for correcting uniformity of tire
Inventor: KATA TAKEHIRO
IPC: B29C33/02
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for correcting the uniformity of a tire, capable of certainly correcting RFV to a proper range without generating a problem lowering the appearance value of the tire or damaging work environment by rubber dust. SOLUTION: In a method for correcting the uniformity of a tire having at least one peripheral belt layer formed by spirally winding an organic fiber cord having heat shrinkability substantially in parallel to the equatorial surface E of the tire, a discrimination mark M is applied to the part 1a of the tire showing the maximum value of preliminarily measured RFV and the whole of the tire 1 is heated to temperature equal to or higher than the thermal deformation temperature of the organic fiber cord and, in such a state that predetermined inner pressure P is applied to the tire, only the crown part of the tire part 1a to which the discrimination mark M is applied is pressed inwardly in the radial direction of the tire by predetermined quantity by a pressure means 17 having cooling action to be forcibly cooled in the pressed state.