baber/WOPTO huggingface dataset:
Patent JP-2003068725-A (JP)
Title: Heat treatment apparatus
Inventor: EGUCHI KAZUFUMI
IPC: H01L21/027
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment apparatus 31 hard to be affected by heat convection in a housing and capable of uniformly supplying purge gas and process gas into the housing. SOLUTION: In the heat treatment apparatus that comprises a heating plate 62 that mounts a wafer W as a substrate to heat, a chamber 61 that houses the heating plate 62, gas supply mechanism 66 that supplies predetermined gas into the chamber 61, exhaust mechanism 67 that exhausts the chamber 61, a gas introduction section 68 that introduces the gas from the gas supply mechanism 66 into the chamber, and a gas emission section 74 that emits the gas in the chamber 61, the gas introduction section 68 has a plurality of gas intake openings 69 provided on the ceiling 61a of the chamber 61, the gas emission section 74 has a plurality of exhaust openings provided on the ceiling 61a of the chamber, and the gas intake openings 69 and the gas exhaust openings 75 are provided alternately.
Patent JP-2003062389-A (JP)
Title: Washing drier
Inventor: KATSUTA KEN
IPC: D06F25/00
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To improve assembly and service properties by connecting a case for protecting a control means to each site in the control means via a lead wire in a washing drier for consistently executing operations from washing to drying while having a process for blowing hot air into an inner tank that is supported rotatably in an outer tank for drying clothes. SOLUTION: The inner tank that is driven by a motor is supported rotatably in the outer tank that is elastically suspended in an enclosure 1. Circulation wind that is heated with a heater is blown into the inner tank by using a drying blower. A control apparatus 28 for controlling the operations of the motor, the drying blower, the heater, a water supply valve for supplying water into the inner tank, and the like, is connected to the motor, the drying blower, the heater, the water supply valve, and the like, via a lead wire 29. The lead wire 29 can connect a case 30 for accommodating the control apparatus 28 to the control apparatus while the case 30 is fixed to the enclosure 1.
Patent JP-2003067922-A (JP)
Title: Optical pickup device and information-storage medium
Inventor: HIRAI HIDEAKI
IPC: G11B7/09
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device which can detect a wobble signal having address information and so on without reduction in C/N while the recording of data to an optical data-storage medium is being made. SOLUTION: The pickup device radiates a recording beam Bw and a verifying beam Bb when the recording is made to the optical data-storage medium 5. In addition, a track error-detecting means 13 which detects a track error signal TEI based on the reflecting lights of both the recording beam-Bw and the verifying beam Bb from the optical data-storagge medium and a wobble signal- detecting means 14 which detects a wobble signal Wb2 based on the reflecting light of the verifying beam Bb are provided. It is possible to detect the wobble signal Wb2 without reduction in S/N, while the recording is made, by making use of the verifying beam Bb, which is equivalent to a reproducing beam and is not accompanied by modulation and it is also possible to verify the data recorded by verification (the reproduction by verification).  Accordingly, as the result of it, a stable-recording operation can be realized.
Patent JP-2002118316-A (JP)
Title: Apparatus and method for controlling gain of erbium- doped optical fiber amplifier
Inventor: PARK TAE-SUNG
IPC: H01S3/067
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for controlling a gain of an erbium-doped optical fiber amplifier suitable for a wavelength division multiplexing system and capable of dealing with diversified intensity of optical signals. SOLUTION: A gain controller comprises a pumping light source for outputting a pumping light for exciting erbium ion, detecting a part of the light and outputting a pumping light sensing signal indicating a power of the light, a photodetector for detecting the part of a light signal input to an optical fiber amplifier and detecting an input light sensing signal indicating the power of the input light signal, a controller for reading a reference power from a look-up table and outputting a reference signal indicating the reference power, an automatic gain control circuit for comparing the power of the pumping light with the reference power based on the sense signal and the reference signal and outputting a power compensation signal for compensating a difference of the power,  and a pumping light source driver for saving a level of a bias current to be supplied to the light source according to the input power compensation signal.
Patent JP-2003062163-A (JP)
Title: Slot machine
Inventor: NAKAJIMA KAZUTOSHI
IPC: A63F5/04
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine capable of performing direction surely improving the expectation of a player. SOLUTION: In a slot machine in which a single game is finished by the derivation and display of the display result of a variable display device and prescribed prizewinning can occur according to the displaying result of the variable display device, the frequency of performing noticed direction is varied according to a prize-winning situation extending a plurality of games in the past, the remainder of credit, etc., to perform the noticed direction with frequency suited to a game situation.
Patent JP-2003069162-A (JP)
Title: Optical amplifier
Inventor: KIKUCHI NOBUHIRO
IPC: H01S5/50
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To control polarization dependence in gain characteristics by a simple configuration precisely. SOLUTION: In a first region R1 where length in a stripe direction is L1, the stripe width of an InGaAsP-based bulk active layer 3 is set to be W1. In a second region R2 where length in a stripe direction is set to be L2, the stripe width of the InGaAsP-based bulk active layer 3 is set to be W2. The amount of strain in the InGaAsP-based bulk active layer 3 is set so that the amount of strain has a stripe width existing between the stripe widths W1 and W2 and does not depend on polarization.
Patent JP-2003071960-A (JP)
Title: Synthetic resin sheet
Inventor: KATO TOSHIYUKI
IPC: B32B7/02
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To manufacture a synthetic resin sheet which effectively utilizes a spent synthetic resin molding or a waste or the like to be generated in a working step and in which bleeding of an additive or a bloom hardly occurs. SOLUTION: The synthetic resin sheet comprises a laminated sheet in which at least three layers are laminated in such a manner that front and rear layers are resin layers made only of a virgin resin and an intermediate layer uses a resin containing a recycled resin and a ratio of the recycled resin is 40 to 90 wt.% of the entire weight. As the virgin resin or the recycled resin, a vinyl chloride resin is preferred. As an application, a sheet (a desk mat, a cutting mat, or a file) for a stationery, a sheet for a building material or the like are used.
Patent JP-2003075350-A (JP)
Title: Scanning device for inspection camera
Inventor: ONO SADATOSHI
IPC: G01N21/84
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To allow photographing by an inspection camera with a fixed distance and a fixed angle with respect to a measuring face. SOLUTION: This scanning device is provided with a vehicle, the inspection camera for photographing a defect such as a crack of a concrete member and for reproducing a photographed image, a guide rail attached to the vehicle and conformed with a curvature and an angle of the concrete member, and a travel device for making the inspection camera travel along the guide rail. The guide rail is provided with a an adjusting mechanism capable of changing optionally its curvature and its angle in response to the curvature and the angle of the concrete member.  The device is provided further with a sensor part for measuring a distance from the inspection camera to an inspected surface of the concrete member, and a controller for outputting to the adjusting mechanism a command for changing optionally the curvature and the angle of the guide member to bring a distance value measured by the sensor part to a specified range value or less.
Patent JP-2003073674-A (JP)
Title: Method and apparatus for producing charcoal and pyroligneous acid
Inventor: KAMIYAMA EIROKU
IPC: C10C5/00
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for producing charcoal and pyroligneous acid wherein pyroligneous acid containing no foreign matter can be obtained and a fuel cost can be reduced. SOLUTION: A chipped material and fuel for producing charcoal and pyroligneous acid are obtained from a woody waste material. The chipped material is charged in carbonization chambers 2A-2E installed in a combustion furnace 1. The fuel is burnt by a burner 5 installed in the combustion furnace 1 to heat the carbonization chambers 2A-2E from the outside. The chipped material is carbonized and gives charcoal and pyroligneous acid.
Patent JP-2003074899-A (JP)
Title: Indoor unit of air conditioner
Inventor: HIROSE KATSUHIRO
IPC: F24F13/20
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an indoor unit of an air conditioner which realizes reduction in cost for assembly by reducing man hour for the assembly and miniaturization of a main body. SOLUTION: A rib 5 is held upright on a back cabinet 2 so as to compart one side where a cross flow fan 11 and an evaporator 13 are arranged and the other side where electric parts such as a power supply circuit board 21 and a control circuit board 22 are arranged. Therefore, though the electric parts are directly installed on the back cabinet 2, drain water generated inside the main body of the indoor unit can be prevented from splashing over the electric parts. Thus, an electrical component box which has been required up to now becomes unnecessary, and man-hour for the assembly of the main body of the indoor unit is reduced, thus the cost for the assembly of the main body can be reduced.
Patent JP-2003072355-A (JP)
Title: Heating device for vehicle
Inventor: NARAHARA TAKATOMO
IPC: B60H1/03
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To support the starting of immediate effectivity in a cold starting of an engine 1. SOLUTION: A combustion heater 9 is connected to the upstream side of the engine 1 of a cooling water circuit R and, when an intake air temperature K is lower than a prescribed temperature T in starting the engine 1 and a cooling water temperature S is higher than the prescribed temperature T, ECU 30 operates a ventilation fan 27. When there is the cooling water higher than the prescribed temperature T in the combustion heater 9, the low-temperature intake air in an intake pipe 3 is incorporated by operating the ventilation fan 27 and its heat is exchanged with the high-temperature cooling water by a heat exchanger 25 in the combustion heater 9 and fed to the intake pipe 3 as the heated intake air. This constitution can facilitate ignition of atomized fuel in a cylinder so as to facilitate the starting of the engine 1.  This device can quickly heat by using the high-temperature cooling water in the combustion heater 9 so as to shorten the time for starting the engine 1.
Patent JP-2003087749-A (JP)
Title: Image data reproducing device and image data reproducing method
Inventor: MAITA SOICHIRO
IPC: H04N19/44
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To reduce unnaturalness of screen transitions at the start of skip reproduction in the case of sequentially reading and reproducing image data written at a fixed data rate on a recording medium. SOLUTION: A memory 12 temporarily stores data sequentially read from a magnetic tape 2, a memory read section 13 sequentially reads the data stored in the memory 12, and gives the data to a video decoder 18 and an audio decoder 19. Further, in an ordinary reproduction, an I picture detection section 22 detects an I picture from the data read from the memory 12 to acquire a read address of head data in the memory 12 and stores the address to a picture address storage section 23. When the skip reproduction mode is selected, a read address control section 14 acquires the newest address stored in a picture address storage section 23 to designate a memory read section 13 to shift the read address on the memory 12.
Patent JP-2003076396-A (JP)
Title: Portable electronic equipment
Inventor: KOIWA TOMOTARO
IPC: G10L19/00
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide portable electronic equipment having no fear that members covering a connector are to be lost and capable of securing the waterproofing and the dustproof property of the connector part. SOLUTION: In this electronic equipment, a connectable and separatable loading/unloading connection part 3 and a rotational connection part which is connected to the loading/unloading connection part 3 to be rotational are provided and the equipment is constituted so as to be formed in a ring shape by allowing the part 3 to be connected to a connector.
Patent JP-2003084561-A (JP)
Title: Developer carrying member and developing device
Inventor: MURATA KAZUYA
IPC: F16C13/00
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a developer carrying member which makes it possible to obtain good images regardless of decreasingly lower hardness of members by accompanying a trend toward higher quality of the images and coloring with an image forming device of an electrophotographic system and electrostatic recording. SOLUTION: This developer carrying member is a developer carrying member having a role of developing the latent images and is molded with an elastic body layer consisting of silicone rubber as a main raw material by injecting or casting on the outer periphery of a core body, is formed with at least one elastic coating layers on the outer periphery of the outer peripheral surface of the elastic body layer without performing shaping by grinding or machining,  is provided with a barrier layer designed to prevent the migration of low- molecular weight contaminants which are the materials bled from the silicone rubber on at least one layer among the elastic coating layers and is provided with a firm sticking preventive layer containing an organic fluorine compound and/or silicone compound to as a portion or the whole resin components on at least the outermost layer of the elastic coating layers.
Patent JP-2003089029-A (JP)
Title: Mechanism for positioning workpiece and positioning method using the same
Inventor: NAKAI HIDETO
IPC: B23Q3/18
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To solve a conventional problem that position regulating blocks must be disposed on a work table, and preliminary machining must be performed on a specified part of a workpiece to be machined beforehand to render the part flat when placing the workpiece on a specified part of the work table. SOLUTION: This positioning mechanism fixes the workpiece to be machined on the work table 10 so that a machining reference position of the workpiece is positioned in place. The positioning mechanism comprises a scale 1 having a circular mark 14 serving as an alignment part corresponding to the entire specified part or a part of the specified part of the workpiece and a moving mechanism 3 capable of moving the workpiece on the work table 10 so that the mark 14 of the scale 1 mounted on the work table 10 has a specified positional relationship with the specified part of the workpiece.
Patent JP-2003083987-A (JP)
Title: Part-supplying apparatus
Inventor: OKADA SATOYOSHI
IPC: G01N35/04
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To align parts one by one to a supply section for supply. SOLUTION: At a supply apparatus having a transfer section for successively transferring parts such as a pipet chip, a difference in elevation that is larger than the dimensions of parts is provided at a transfer section, and a step section for switching the transfer path of parts to upper- and lower-stage paths is provided. The upper part in parts that overlap at least in upper and lower stages that are in the middle of transfer are retained in the upper-stage path. A separator is provided, where the lower part is dropped to the lower-stage path by dead weight, and the upper part itself is dropped to the lower-stage path.
Patent JP-2003079378-A (JP)
Title: Novel endothelial zinc finger protein ezi and gene thereof
Inventor: NAKAYAMA HISASHI
IPC: C07K16/18
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a novel zinc finger protein (EZI) and the gene thereof. SOLUTION: Mouse and human-originating novel zinc finger protein EZI (endothelial zinc finger protein), the EZI gene encoding the protein, the recombinant vector including the gene, the transformant including the recombinant vector and a method of producing the EZI protein are disclosed.
Patent JP-2003087789-A (JP)
Title: Image encoder and image decoder
Inventor: YAMADA ETSUHISA
IPC: H04N19/625
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a memory and a circuit scale for calculation are increased with the increase of the number of symbols since the occurring probability of all the symbols has to be calculated always. SOLUTION: An image encoder counts the number of continuous input times of the same symbol to a variable length encoding part 2, specifies the symbol maximizing the number of continuous input times and updates an adaptive encoded word table 1 so that an encoded word corresponding to the symbol becomes the shortest encoded word. A image decoder counts the number of continuous output times of the same symbol by a variable length decoding part 6, specifies the symbol maximizing the number of continuous output times and updates an adaptive encoded word table 5 so that an encoded word corresponding to the symbol becomes the shortest encoded word.
Patent JP-2003083886-A (JP)
Title: Surface plasmon microscope and dark ring image data acquisition method under the same
Inventor: TANAKA TAKUO
IPC: G01N21/41
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a surface plasmon microscope with its resolution and contrast. improved without speckle noise generation, capable of acquiring high quality images excellent in S/N ratio without rotating the specimen, and enabling easy and reliable observation of the optical characteristics, shape, etc., of the specimen. SOLUTION: A light 6, having a P-polarized component and incident on an objective lens 4, is concentrated into a cone toward the focal point PS of the lens 4 positioned on a thin metal film 2. Since a plasmon excitation angle θe inevitably exists in a conical incident light and the reflecting light 7 corresponding to the angle θe is low in intensity, an image 8 accompanying a dark ring image 11 is formed on the focal plane 5. The optical intensity of the image 8 is detected for use in specimen observation.
Patent JP-2003086456-A (JP)
Title: Internal electrode transfer foil for laminated ceramic capacitor, and manufacturing method therefor
Inventor: NAKAMURA RUNA
IPC: H01G4/30
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a transfer foil, for which a transfer property at transfer of an internal electrode of a metal thin film by a vacuum film formation method to a ceramic green sheet is improved, and to provide a manufacturing method for the transfer foil. SOLUTION: For the internal electrode transfer foil, on one surface of a transfer base body, a mold release layer, a peeling layer, a heat resistant layer, a metal layer and an adhesive layer are laminated successively, as needed. The manufacturing method for the internal electrode transfer foil is comprises a means for forming the mold release layer on one surface of the transfer base body, as needed, a means for forming the peeling layer, a means for forming heat resistant layer, a means for forming a water soluble primer layer composed of a negative pattern of the internal electrode, a means for forming the metal layer by the vacuum film formation method, a means for removing the water soluble primer layer and a metal on the water soluble primer layer, by immersing the layer constitution body in a cleaning liquid,  whose main component is water and cleaning and drying it and forming the internal electrode composed of the metal layer having a prescribed pattern, and a means for forming the adhesive layer on the surface of the metal layer.
Patent JP-2003089863-A (JP)
Title: SURFACE TREATMENT METHOD FOR Ni BASED SUPERALLOY, AND Ni BASED SUPERALLOY
Inventor: NAKAGAWA KIYOKAZU
IPC: C23C10/28
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a surface treatment method for improving the high temperature oxidation resistance of an Ni based superalloy. SOLUTION: An Ni layer 11 is formed on the surface of an Ni based superalloy 10, and, after that, diffusion treatment is performed thereto.
Patent JP-2003089982-A (JP)
Title: Bag cloth and method for producing the same
Inventor: HONNA HIROSHI
IPC: B32B25/10
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a recyclable bag cloth having excellent waterproofness, flexibility, cushioning properties, elasticity and lightweight properties. SOLUTION: This bag cloth is obtained by covering a base fabric composed of a polyester with a foam of a polyester-based elastomer having 2-10 times expansion ratio. The resultant bag cloth has >=80% recovery ratio at 50% compression, <0.65 apparent specific gravity and excellent waterproofness, flexibility, cushioning properties, elasticity and lightweight properties. Recycling can be carried out by providing the bag cloth comprising only the polyester.
Patent JP-2003090558-A (JP)
Title: Indoor unit and air conditioner
Inventor: OKADA YUJI
IPC: F24F13/32
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an indoor unit allowing a ceiling suction grille at the upper part of a base to be easily attached to and detached from the base and an air conditioner. SOLUTION: An indoor unit 20 allowing a ceiling grille to move in the direction in which it nears to and separates from an installation wall surface A, that is, the direction in which the ceiling grille is slid obliquely downward of the immediate front side facing the person detaching it for the attachment and detachment of it to and from the base 21 is adopted. An air conditioner using this indoor unit 20 is adopted.
Patent JP-2003096572-A (JP)
Title: Application liquid for forming metal oxide film, metal oxide film using the same, and method for forming metal oxide pattern
Inventor: SAKATA TOMONORI
IPC: C23C18/02
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an application liquid for forming metal oxide film which is capable of forming a metal oxide film or a metal oxide pattern which is large in thickness and is free from a crack by the MOD method, and a method for forming the metal oxide film and the metal oxide pattern using the application liquid. SOLUTION: This application liquid contains a heat-decomposable organic metal A, a solvent B, an organic compound C completing the heat decomposition at a temperature higher than the heat decomposition temperature of the organic metal A and/or an organic compound D which comes to an organic compound Cx completing the heat decomposition at a temperature higher than the heat decomposition temperature of the organic metal A in a film forming process. Further, on the heat decomposition of the organic metal A, the organic compound C and/or the organic compound Cx is allowed to exist and, thereby, the generation of crack is suppressed and prevented.