baber/WOPTO huggingface dataset:
Patent JP-2004115828-A (JP)
Title: Thin film deposition method, and thin film deposition apparatus
Inventor: MAEDA KIKUO
IPC: C23C16/505
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film deposition method by which a film with a thickness in an objective value is correctly deposited on a single wafer substrate, and to provide a thin film deposition apparatus which is used for attaining the method.  <P>SOLUTION: In the thin film deposition method, the pressure in a discharge space is controlled to the atmospheric pressure or a pressure close to the atmospheric pressure, a gas consisting essentially of a discharge gas and a thin film deposition gas is introduced into the discharge space, a high frequency voltage is applied to the discharge space to excite the gas, and, while relatively moving a single wafer substrate mounted on either electrode and the other electrode, the single wafer substrate is exposed to the excited gas, so that a thin film is deposited on the single wafer substrate. The relative movement rate between the other electrode and the single wafer substrate is changed for at least a fixed time in the process of the thin film deposition, and control is performed so as to obtain the objective film thickness of the thin film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119447-A (JP)
Title: Waterproof gate insulation film
Inventor: SHIMIZU TAKASHI
IPC: H01L29/78
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterproof gate insulation film without deteriorating the dielectric characteristics of a rare earth element oxide gate insulation film.  <P>SOLUTION: As a method for improving the moisture resistance, Al of 0.5-60% is added in addition to a rare earth element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116321-A (JP)
Title: Engine intake device
Inventor: MURAYAMA RIYOUGO
IPC: F02M35/10
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine intake device capable of reducing water inflow into an air cleaner in comparison with the conventional one even when a large amount of water enters the inside of an air intake duct.  <P>SOLUTION: (1) This engine intake device 10 has an air intake duct 20, an air cleaner 30 communicated with the air intake duct 20, and an expansion chamber 40 communicated with the air intake duct 20, arranged further on the upstream side in an intake flowing direction from the air cleaner 30 and having a draining hole 42 in its lower end section, and a communicating section 41 for the air intake duct 20 and expansion chamber 40 is positioned further on a lower side in a vertical direction from the communicating section 31 for the air intake duct 20 and air cleaner 30. (2) A second expansion chamber 50 different from the expansion chamber 40 is arranged on the lower side in the vertical direction of the expansion chamber 40, and communicated with the expansion chamber 40 through the draining hole 42, and a small hole 51 having a hole sectional area smaller than that of the draining hole 42 is arranged in the second expansion chamber 50.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119118-A (JP)
Title: Plasma display device and its manufacturing method
Inventor: KOBAYASHI ARATA
IPC: H01J11/22
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display device that has a uniform and even-quality dielectric layer and has small changes in luminance with the passage of time.  <P>SOLUTION: The plasma display device comprises a first substrate 11, a second substrate 21 which is arranged inside the first substrate 11 opposed to it and forms a sealed discharge space in between, at least a pair of discharge sustaining electrodes 12 which are formed inside the first substrate 11 and form a discharge gap between each other, and a dielectric layer 14 which is formed inside the first substrate 11 so as to cover the discharge sustaining electrodes 12. The dielectric layer 14 comprises a low degassing film in which the total amount of the degassing is hydrogen: 1×10<SP>20</SP>pc./cm<SP>3</SP>or less and water: 5×10<SP>20</SP>pc./cm<SP>3</SP>or less when it is elevated in temperatures from room temperature to 1,000 °C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118423-A (JP)
Title: Printing system
Inventor: SASAKI FUTOSHI
IPC: B41J29/42
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To dispense with a complicated operation such as the retrieval of a mail address or telephone number, requesting, response confirmation or the like, when requesting a change in printing execution scheduled time or the like to a preceding subscriber and responding thereto, by providing a means for displaying/acquiring information for the subscriber/printing execution scheduled time/transferability of a job to the other printing device, or the like.  <P>SOLUTION: This printing system has a data input and output control part for transmitting and receiving a mail/FAX/voice, etc.; a data analysis part for analyzing received data; a data formation part for forming transmitting data; a system control part for controlling printing or the system; a user information storage part for storing the mail address, telephone number or the like; a recognition part for grasping the requester, reserved time, printing predicted time, and state of the printing job; a display part for displaying such information; an input part for inputting it; a printing data storage part for storing printing data; an image formation part for forming a printing image; and a printing part for enabling the function of supplying paper or printing the image on the paper.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117716-A (JP)
Title: Camera and camera system
Inventor: NATSUME MASATO
IPC: G03B17/18
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To instantaneously decide whether an intruder breaks into a room or whether articles are stolen by giving a different warning in accordance with the change of a range-finding value in AF.  <P>SOLUTION: The camera capable of turning up and down and right and left and realizing focusing operation at every turning position is provided with a storage means for storing focusing information obtained by the focusing operation at a plurality of points in specified space, a warning means for giving the warning to a user and a control means for controlling the driving of the warning means. The control means compares the focusing information at the specified point stored in the storage means with the focusing information obtained by the focusing operation performed again at the specified point. When change is found in the compared focusing information, the control means drives the warning means so as to give the warning in accordance with the change.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116674-A (JP)
Title: Potential energy recovery/regeneration device for work machine
Inventor: NAGAHARA TAKUMI
IPC: F15B21/14
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To recover/regenerate potential energy of a work machine, and facilitate laying of piping regarding a device composition.  <P>SOLUTION: The potential energy recovery/regeneration device for the work machine is provided with the work machine 6 having a boom 13 with a base end part pivotally attached to a revolving frame 30, boom hydraulic cylinders 16 and 16 connected to the revolving frame 30 and the boom 13, an assist cylinder 18 connected to the revolving frame 30 and the boom 13, and an accumulator 85 accumulating pressure oil sent out from the assist cylinder 18 during downward turning movement of the boom 13. Arrangement of bottom parts 16d and head parts 18c of the boom cylinders 16 and 16 is reversed with respect to arrangement of a bottom part 18d and a head part 18c of the assist cylinder 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116222-A (JP)
Title: Sanitary fixture unit
Inventor: TOYOFUKU SHINJI
IPC: E03D11/14
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sanitary fixture unit which facilitates its installation without provision of a plurality of kinds of front plates conforming to the height of a draining core of a different toilet bowl, without provision of the front plates for the toilet stools different in the height of the draining core or for a height-adjustable wall-mounted toilet bowl, and without increasing manufacturing costs or extending delivery time.  <P>SOLUTION: The sanitary fixture unit is formed of a pipe unit having feed pipes, drain pipes, etc. incorporated therein, the front plate mounted on a front side of the pipe unit, and a sanitary fixture such as a toilet bowl mounted on a front side of the front plate. In the sanitary fixture unit, the front plate has an opening which absorbs change in the location of a draining port of the sanitary fixture.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116745-A (JP)
Title: Hard carbon seat structure of trunnion ball valve
Inventor: YUKI TAKASHI
IPC: F16J15/30
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hard carbon seat structure of a trunnion ball valve applicable also to high temperature and high pressure fluid by using carbon as seat material.  <P>SOLUTION: In a seat structure sealing between the body and the ball of the trunnion ball valve, the carbon seat is fitted to a seat retainer, and the seat retainer is pressed against the ball valve by a spring to fit the seat to the ball.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121922-A (JP)
Title: Hollow fiber membrane
Inventor: MITSUISHI HIROBUMI
IPC: C02F1/44
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hollow fiber membrane which is manufactured by using a cellulose derivative having an antibacterial property as a base material and has high water-permeable performance and excellent pressure resistance.  <P>SOLUTION: A high purified water permeating velocity and high circularity are imparted to this hollow fiber membrane by adopting two coagulation steps in a hollow fiber membrane manufacturing process. The pressure resistance of this hollow fiber membrane is drastically improved by carrying out heat-treatment to the manufactured hollow fiber membrane to fix a membrane structure. In other words, the purified water permeating velocity of this hollow fiber membrane is hardly lowered even when a backwash operation is performed. This hollow fiber membrane can keep the initial membrane performance over a long period of time even when a filtration operation and the backwash operation are repeated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122156-A (JP)
Title: Apparatus and method for producing internally grooved tube
Inventor: HINAKO NOBUAKI
IPC: B21D17/04
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for producing an internally grooved tube in which an internal groove with a stable shape in a longitudinal direction can be formed at a low production cost, and to provide a method for producing an internally grooved tube using the production apparatus.  <P>SOLUTION: The production apparatus 1 for an internally grooved tube is provided with a reduction part 2, a rolling part 3 and a shaping part 4. The rolling part 3 is provided with a rolling ball 10 and a grooving plug 12, and is provided with a lubricating oil feeding apparatus 8 of feeding lubricating oil 22 as water soluble oil to the outside surface of a metallic tube 51, and a bearing flange 11 of removing the lubricating oil 22 from the outside surface of the metallic tube 51. The bearing flange 11 has an annular shape, and the metallic tube 51 is allowed to pass through the opening part thereof. Then, the inside surface of the bearing flange 11 has a tapered shape, and its inside diameter is set so that the inside surface is contacted with the outside surface of the metallic tube 51, and also, the reduction ratio thereof to the metallic tube 51 is controlled to ≤1%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124504-A (JP)
Title: Water retentive injection material, and water retentive paving body using the same
Inventor: HIGUCHI TAKAYUKI
IPC: C04B18/06
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water retentive injection material having a function of suppressing the temperature rise of an asphalt paved road surface in summer, and a water retentive paving body using the water retentive injection material with excellent water retaining ability suppressing a rise in road surface temperature in summer by filling the water retentive injection material in an asphalt mixture or water permeable cement concrete of high porosity in road paving work.  <P>SOLUTION: This water retentive injection material contains cement and incineration ash and further contains a quick hardening material, particularly calcium aluminate and sulphate, and 5-25 pts. of the quick hardening material is included in total 100 pts. of cement and quick hardening material. The water retentive injection material contains a setting modifier, a fluidizing agent and/or an elastic polymer, and the maximum water absorption is 40% or more. The water retentive paving body is constructed by filling the water retentive injection material in the surface layer of the paving body formed of the asphalt mixture and/or water permeable cement concrete, and a construction method of the water retentive paving body using the water retentive injection material is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123618-A (JP)
Title: Hair cosmetic and hair treatment method
Inventor: AYANO YUICHI
IPC: A61K8/46
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a hair cosmetic and to provide a hair treatment method meeting both stylingness and dyeability in a simple and short-time treatment.  <P>SOLUTION: The hair cosmetic comprises an A agent containing 0.5-10 wt.% of one or more ingredients selected from thioglycolic acid and salts thereof, cysteine and salts thereof, N-acetyl-L-cysteine and cysteamine, a B-1 agent comprising a direct dye and/or oxidative dye and a B-2 agent comprising an oxidizing agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124204-A (JP)
Title: Rust prevention/corrosion prevention method and rust prevention/corrosion prevention coating
Inventor: HIDAKA YASUHIRO
IPC: C23C22/12
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an effect equal to or above that by lead and chromates by combinedly using specific fired rust prevention/corrosion prevention agents.  <P>SOLUTION: A phosphate, a condensed phosphate or a phosphite and a specific fired rust prevention/corrosion prevention agent are combinedly used. The specific fired rust prevention/corrosion prevention agent has a barrier effect and a neutralization effect different from the synergistic action effect of the conventional rust prevention/corrosion prevention agent, and low water solubility, and is excellent in heat resistance/weather resistance, and the rust prevention/corrosion prevention effect is synergistically increased by combinedly using a phosphate, a condensed phosphate or a phosphite with the same, so that the rust prevention/corrosion prevention effect equal to or above that by lead and chromium compounds can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003118442-A (JP)
Title: Long slide rail
Inventor: MURAISHI SHOZO
IPC: B60N2/08
Filed: 2002-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a long slide rail for forward/backward positioning of a seat with a simple-structured upper rail and with the improved slidability in a lock plate mounted on the upper rail side. SOLUTION: The upper rail U made of one plate consists of horizontal parts 50 and a vertical part 51. The horizontal parts consist of fixed parts 50 and an attaching part 52. The attaching part 52 has a support plate 53 piercing through the upper end of a lock plate 1, and the vertical part 51 has a slit 55 for mounting the lock plate 1 in such a way that the lock plate can slide in the vertical direction.
Patent JP-2004129893-A (JP)
Title: Rice cooker and warmer
Inventor: ITO KUNIAKI
IPC: A47J27/00
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice cooker and warmer which keeps cooked rice warm deliciously.  <P>SOLUTION: The rice cooker and warmer is provided with a main body 1, a lid body 2 covering the upper part of the main body 1, an inner pot 3 housed inside the main body 1 and a heating device 4 for heating the inner pot 3, and it shifts to a warming operation after cooking the rice. The lid body 2 is provided with an agitating device 9 capable of rotary/vertical movements, and a cooling device 11 for introducing outside air and discharging steam at the time of agitation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135167-A (JP)
Title: Multimedia display device and its method
Inventor: SUZUKI YUJI
IPC: H04N5/44
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a main picture and a sub-picture can not be displayed without a sense of incongruity in real time in the case of making continuous viewing possible by displaying an interrupted main picture later when display of the main picture is switched to display of the sub-picture during display of the main picture and after that, retured to the display of the main picture again by a multimedia display device capable of performing selective display of the main picture and the sub-picture in the multimedia display device.  <P>SOLUTION: Main picture data is recorded in a recording medium from the point of starting interruption of the main picture, the main picture data recorded in the recording medium is reproduced by fast forward from the time of termination of the display of the sub-picture and the main picture data is continuously recorded in the recording medium. Then, the display is switched to display of the main picture data in real time at the time when the main picture data obtained by fast forward reproduction catches up with and coincides with the main picture data to be transmitted in real time, however, fast forward reproduction speed is defined as the one at a degree without the sense of incongruity and the display is switched to the one in real time in short time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132658-A (JP)
Title: Refrigerant circuit
Inventor: UCHIDA MITSUAKI
IPC: F24D3/00
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerant circuit capable of maintaining high performance and COP (coefficient of performance) during operation and reducing the running cost.  <P>SOLUTION: A compressor 7, a water-heat exchanger 8, a decompression mechanism 9 and an air-heat exchanger 10 are serially connected. The high pressure side is operated with supercritical pressure. Water with a predetermined temperature or lower after heat recovery at the low temperature side is introduced into the water-heat exchanger 8 and heated. Water introduced into the water-heat exchanger 8 is return water from a floor heating device. Return water before cooling and that after cooling are mixed and introduced into the water-heat exchanger 8. At a predetermined high outside temperature or higher, heat recovery is not performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140919-A (JP)
Title: Servo control system
Inventor: MIZUNO KIMIHIRO
IPC: H02P27/06
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a servo control system capable of transmitting an appropriate speed command to a motor promptly in the case of power failure.  <P>SOLUTION: This servo control system is provided with a voltage detector 17 which detects that the voltage of a main power supply is at least a predetermined value, generates a power failure detection signal, and detects that the voltage of the main power supply is restored and generates a power failure return signal. A higher-order controller 50 includes a deceleration command means which transmits a reference deceleration command to a servo controller 10 by a power failure detection signal, and an acceleration command means which transmits an acceleration command signal to a motor 30 by a power failure reset signal. The servo controller 10 includes a control unit 19 for power failure which generates a speed command during rotating the motor 30 for power failure for keeping the speed of the motor 30 constant or decelerating it on the basis of a power failure detection signal, and a comparison command device 21 which compares the speed command for power failure with the reference deceleration command and, if the speed command for power failure is larger, transmits an acceleration command to the motor 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137215-A (JP)
Title: External preparation for remedy of painful skin wound
Inventor: INAMOTO KAZUKO
IPC: A61P17/02
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an external preparation for remedy of painful skin wound, having an analgesic activity combined therewith.  <P>SOLUTION: The external preparation for the remedy of the painful skin wound, having the analgesic action combined therewith contains acetylsalicylic acid or a pharmacologically acceptable salt as an active ingredient.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144153-A (JP)
Title: Clip
Inventor: OKAMOTO ETSUO
IPC: F16B2/20
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To enable continuous opening and holding of a nipping part of a clip, and closing of the nipping part to nip an object without operating an operating part of the clip.  <P>SOLUTION: As an opening and holding mechanism, inside a conventional clip nipping part, connecting members 7, 8 for the opening and holding mechanism, connecting shafts 9, 10, 11, a torsion coil spring 12 for opening and holding, and a connecting shaft 11 are provided. The torsion coil spring 12 for opening and holding functions as a component for applying an external force in a constant direction, and the component having this function is not limited to a torsion coil spring.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003186513-A (JP)
Title: Communication control method for operation board and remote i/o
Inventor: MITO JUNICHI
IPC: H04Q9/00
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To resolve the problem, in a system connecting NC (Numerical Control) devices to operation boards and connecting the NC boards to a plurality of remote I/Os with serial communication lines, the communication lines of the NC devices connected to the operation boards are controlled in a manner quite different in communication from that connected to the I/O boards, so that the communication lines do not have flexibility in usage and there is lacking in flexibility as a system, and to provide a communication control method for operation board and remote I/O, capable of enhancing the flexibility as the system.  <P>SOLUTION: In the system, transmission and reception between the NC devices and the operation boards and between the NC devices and remote I/Os are preformed with the same frame length and with the same communication period, so that the operation boards and remote I/Os for the NC devices can be connected to a shared communication controller.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004149556-A (JP)
Title: Method for gasifying biomass and gasifying apparatus therefor
Inventor: MOCHIDA ISAO
IPC: C10J3/00
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for gasifying biomass designed to treat a large amount of even the biomass having a relatively low specific gravity, to carry out a gasifying reaction at a relatively low temperature and having excellent productivity in producing a high-caloric gas and excellent properties of removing and treating toxic gases.  <P>SOLUTION: The method for gasifying the biomass is carried out as follows. Biomass grains such as wood pieces or wood flour are fluidized in a fluid medium supporting a catalyst for gasifying organic components with an oxidizing gas to form a fluidized bed. The resultant fluidized bed is maintained at 400-600°C temperature so as to carry out the degrading gasification of the biomass.  <P>COPYRIGHT: (C)2004,JPO