baber/WOPTO huggingface dataset:
Patent JP-2003256061-A (JP)
Title: Built-in equipment
Inventor: TEZUKA TOMOAKI
IPC: G06F21/10
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a conventional built-in equipment for downloading a program of processors such as DSP from an outside source whose structure is not suited for dealing with a program similar to secret information as the built-in equipment has higher risk of leaking the contents of program to a third party compared to equipment having a program inside its processor.  <P>SOLUTION: In the built-in equipment, the program for processor control and digital signal processing is encrypted and stored outside the processor. In the case of operating the processor, the encrypted program is stored inside the processor while decoding it at the same time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254381-A (JP)
Title: Vibration damping device for piping
Inventor: ONISHI TSUGUYUKI
IPC: F16F15/023
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration damping device for piping reducing vibration in a wide frequency region from a low frequency to a high frequency while the thermal expansion of piping is permitted within a suitable value, preventing the generation of malfunction of a piping system caused by piping vibration and thermal stress and instruments connected to the piping system, and enhancing the reliability of the piping system in a piping device to which vibration is applied according to thermal expansion caused by increase in temperature.  <P>SOLUTION: In the vibration damping device suppressing vibration applied to the piping according to the thermal expansion caused by increase in temperature, the vibration damping device having a vibration damping stopper counting in the thermal expansion direction of the piping is installed, and the vibration damping device is installed so that a gap equivalent to the difference between the amount of thermal expansion of the piping in the thermal expansion direction and the amplitude of vibration is present.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263604-A (JP)
Title: Spreadsheet processing method, spreadsheet processor, computer program and recording medium
Inventor: SATO SHINICHI
IPC: G06Q10/10
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spreadsheet processing method capable of repeatedly executing edition processing based on the same edition information without making it necessary to reset the same edition information, a spreadsheet processor using the spreadsheet processing method, a computer program for making the computer operate as the spreadsheet processor, and a recording medium recording the computer program.  <P>SOLUTION: In order to edit a work sheet having a plurality of data and a plurality of sets of data names indicating those data, edition information including those data names is accepted, and the accepted edition information is stored in a file. At the time of executing edition processing for the work sheet having different data, a desired file is selected from files preliminarily stored in an HD 15, and the edition processing is executed based on the edition information stored in the file.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268838-A (JP)
Title: Toilet equipment
Inventor: TAKAI MITSUO
IPC: E03D9/08
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toilet equipment in a manner easily attaching a function unit to the main body without giving a restriction to the space inside the main unit.  <P>SOLUTION: The function unit is attached by fitting a fitting portion 20 of the function unit 14 to the fitting portion 21 of the main body, first and second electric connectors 22 and 23 mutually jointed to both the fitting portions are respectively provided, both electric connectors 22 and 23 mutually connected are placed in a fitting portion of the function unit in the toilet equipment, and a space restriction inside the main body by the storage is eliminated and the installation of the function unit is made easier by concentrating attaching configuration to the main body of the function unit and electrical connections and their storage to one place at the fitting portion.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270831-A (JP)
Title: Image forming apparatus
Inventor: SUZUKI YASUO
IPC: G03G5/047
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which retains high image quality, can ensure both high durability and improvement in image quality and stably obtains images of high image quality even in repetitive use.  <P>SOLUTION: In an image forming apparatus using an electrophotographic system in which the resolution of photo-writing is ≥1,200 dpi and/or an image forming apparatus using an electrophotographic system in which photo-writing is carried out on the basis of image data obtained by subjecting an input image to halftone processing with ≥200 lpi lines, a photo-writing means is a laser beam of ≤35 μm beam diameter, a photoreceptor is obtained by disposing on an electrically conductive support at least a charge generating layer containing a charge generating material and a charge transport layer containing a charge transport material, an acrylic modified polyorganosiloxane compound is contained in the top surface layer of the photoreceptor and the total thickness of the charge transport layer and the top surface layer is ≤20 μm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270565-A (JP)
Title: Optical scanner and multicolor image forming apparatus provided with it
Inventor: NAKAYA KATSUHIKO
IPC: H04N1/113
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the deterioration of an image quality by normally stably rotating a rotary polygon mirror while attaining the miniaturization of an apparatus by suppressing the increase of the number of parts.  <P>SOLUTION: Two rotary polygon mirrors 22 and 24 on upper and lower sides are coaxially arranged, and the mirror on the lower side out of them deflects light beams AM and AC and performs scanning with them as an under- field optical system, and the mirror on the upper side deflects light beams AY and AK and performs scanning with them as an over-field optical system. Two fθ lenses 26B and 28B by which image formation is performed with the light beams AM and AC at photoreceptive drums 32M and 32C arranged inside are made as image formation optical systems whose focal distances are shorter than those of fθ lenses 26A and 28A by which image formation is performed with the light beams AY and AK at photoreceptive drums 32Y and 32K arranged outside.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268847-A (JP)
Title: Water closet with crushing and pressure feed system
Inventor: MIYAHARA SHUHO
IPC: E03D9/10
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water closet having a crushing and pressure feed system capable of securing compactness and realizing a discharge form for the crushing and pressure feed system which can correspond to a form of water closet having a small amount of flow as compared with the conventional water closet.  <P>SOLUTION: In a water closet with the crushing and pressure feed system comprising a bowl portion once holding muck, the crushing and pressure feed system powdering the muck placed at a downstream side of the bowl portion and feeding the crushed muck to the outside, a switch portion switching over from communication to non-communication between the bowl portion and crushing and pressure feed system, and a washing water supply portion for supplying washing water to the bowl portion; several devices are furnished including a start water level detector portion detecting the predetermined water level, a start indicator showing the drive start of the crushing and pressure feed system, a stop water level detector detecting reach to the predetermined water level, and a stop indicating portion showing the stop of driving of the crushing and pressure feed system by the information from the stop water level detector.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003277030-A (JP)
Title: Arrangement film of carbon nanotube aggregate and method for manufacturing the same
Inventor: SASAKI TAKESHI
IPC: C01B31/02
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide aggregate of carbon nanotubes directly grown on a substrate without using techniques such as masking and lithography which are complicated means conventionally used in this field when carbon nanotubes are grown on the surface of various substrate material having conductivity, and to provide a method for manufacturing the aggregate.  <P>SOLUTION: The arrangement film of carbon nanotube aggregate features that carbon nanotubes are obtained by densely growing and aggregating as a conical substance in a self-assembled state and that carbon nanotubes have <50 nm diameter and 0.5 to 3.0×10<SP>9</SP>pieces per 1 mm<SP>2</SP>surface density and form conical substances. In the method for manufacturing the arrangement film of carbon nanotube aggregate, a hydrocarbon gas is treated by a plasma assist CVD method and carbon nanotubes are densely grown and aggregated into conical substances in a self-assembled state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284378-A (JP)
Title: Ac generator-motor apparatus for vehicle
Inventor: KUSASE ARATA
IPC: H02P6/06
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an AC generator-motor apparatus for a vehicle which can improve starting characteristics of a motor operation and power generating characteristics of a generator operation without causing a high cost.  <P>SOLUTION: The AC generator-motor apparatus 1 for the vehicle comprises a rotor 20 having field poles, an armature 10 having a three-phase winding 16 provided in a slot of an armature core, and an AC-DC power converter 30 connected to the armature 10. At a generator operation time, the induced voltage of the winding 16 is rectified by the converter 30 and outputted. At a motor operation time, a DC voltage applied to the converter 30 from an external unit is converted into an AC voltage, and applied to the winding 16. The winding 16 is two-phase energized in a low speed rotational range including the starting time in the motor operation, and the winding 16 is three-phase energized at the generator operation time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003266950-A (JP)
Title: Dye dispersion and thermal recording material using the same
Inventor: HAYAKAWA KUNIO
IPC: B41M5/26
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal recording material which is excellent in productivity and free of liquid covering and in-liquid agglomeration and can be made into particulates and which has high coloring sensitivity and a high degree of whiteness of the ground and is excellent in the shelf stability of a colored image and the ground, in a method of dispersion using a medium.  <P>SOLUTION: In a dispersion of leuco dye, the leuco dye is dispersed with an anionic surfactant contained as a dispersant. The average particle diameter of the leuco dye is 0.10-0.30 μm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269039-A (JP)
Title: Open-close device for rear gate for car
Inventor: YOKOTA YOSHIAKI
IPC: B60J5/10
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the dispersion of catch detecting accuracy with the temperature change of a gas spring in an open-close device for a rear gate for a car.  <P>SOLUTION: The rear gate pivotally attached to a car body in a freely openable-closeable manner in the vertical direction through a hinge arm 4 can be opened and closed by a motor 17 capable of being forward turned and reversely turned while the extensible gas spring 12 built between the car body and the hinge arm 4 and urged in the elongation direction at all times is installed in a space formed between the underside of a roof panel and a roof rim. A temperature sensor 16 outputting a signal corresponding to the ambient temperature of the gas spring 12 is mounted on a controller 13, and the controller 13 can correct an insertion threshold value on the basis of the signal from the temperature sensor 16.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171488-A (JP)
Title: Method of surface treatment and treated material treated by the method
Inventor: KOIDE JUN
IPC: C08J7/12
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of surface treatment capable of enlarging an application region by bringing surface characteristics to be consistent with bulk characteristics by introducing a method for stabilizing the surface treatment capable of efficiently carrying out a substitution reaction without generating dispersion of the surface treatment in a treated material caused by thickness of a mediating material in a state of contacting to the treated material and bringing high liquid repellency to be consistent with productivity.  <P>SOLUTION: This method of surface treatment is carried out by irradiating lights to the mediating material, which does not essentially and mutually interact as the simple material by light irradiation, and the material to be treated in a contact state and providing a chemical reaction field in which substituents of the material to be treated in an excited state and atoms or atomic groups in the mediating material are simultaneously in the excited state with a logical product of the contact interface between the material to be treated and the mediating material and the light irradiation area to induce transition of a transient bonding state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003281656-A (JP)
Title: Emergency reporting system and piezoelectric signal generator used for emergency reporting system
Inventor: SAKAI YASUHIRO
IPC: H04M1/272
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an emergency reporting system enabling a person to rapidly report an emergency state, when encountering the emergency state such as bad physical condition or injury, to a person outdoors, and to provide a piezoelectric signal generator used for the emergency reporting system capable of creating, when needed, a power necessary for the transmission of an emergency reporting signal to surely transmit the emergency reporting signal, and free from maintenance.  <P>SOLUTION: This emergency reporting system is a system for an indoor resident reporting an emergency state such as bad physical condition to outdoors. This system comprises the piezoelectric type signal generator arranged indoors or possessed by the resident or the like, and an emergency information reporting device set outdoors, which is operated on the basis of a signal transmitted by the piezoelectric signal generator. The piezoelectric signal generator comprises a piezoelectric element distorted by the pressing of a switch constituting the piezoelectric type signal generator, and a signal transmitter for transmitting a specified signal on the basis of the current generated by the distortion of the piezoelectric element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276227-A (JP)
Title: Thermal transfer printer
Inventor: MOTOKI YOSHIYUKI
IPC: B41J2/335
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To enable uniform printing recording without generating such transfer failures that a printing recording density to recording papers becomes dim and thin and becomes contrarily thick at a time of borderless printing.  <P>SOLUTION: There are provided a thermal head 30 having heating elements 30a arranged and formed in a line on a substrate part 30b, and a platen roller 24 capable of being in elastic contact with the thermal head 30 via an ink ribbon 36 and a printing recording medium 50. Projecting parts 30d are formed at both end sides of the line of heating elements 30a on the substrate part 30b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003279857-A (JP)
Title: Laser microscope
Inventor: FUJIMOTO HIROHISA
IPC: G01B11/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser microscope capable of surely measuring the height of a sample.  <P>SOLUTION: The sample 8 is irradiated with a laser beam from a laser beam source 1 through an objective lens 7, and at the time of detecting reflected light from the sample 8 in a photodetector 11, the derivation of detection output by the photodetector 11 and the derivation of noise set in a reference setting part 141 beforehand are compared in a comparison part 142 and the detection output of the photodetector 11 is judged as height information. Focus position information on the sample 8 is obtained from the highest luminance value of the detection output at the time of being decided as the height information from the decision result of the comparison part 142.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281026-A (JP)
Title: Advertisement attaching method and advertisement information attachment program
Inventor: YOSHIDA HIROSHI
IPC: G06Q50/00
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an advertising server, an advertisement attaching method and a program capable of attaching an advertisement with contents interesting (acceptable) to the sender and receiver of e-mail.  <P>SOLUTION: A list of advertisement information related to advertisement information attached to e-mail transmitted by a sender terminal is prepared on the basis of an advertisement information DB storing advertisement registration information including advertisement information, an advertisement information identifier for specifying the advertisement information and a relevant advertisement information identifier for specifying advertisement information or the like related to the advertisement information, and a user information DB storing user information including a sender terminal identifier for specifying a sender terminal and an advertisement information identifier for specifying advertisement information attached to e-mail transmitted from the sender terminal, and advertisement information selected from the list by the sender terminal is attached to e-mail to be transmitted to a receiver terminal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002315761-A (JP)
Title: Dental floss as indicator means
Inventor: OCHS HAROLD
IPC: A61C15/04
Filed: 2002-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a dental floss as a indicator means. SOLUTION: The dental floss has a fibrous support and an even coating containing a coloring agent and the color of the coating discloses the dental floss differing from the color of the fibrous support. The dental floss is useful to be a dental floss as a indicator means.
Patent JP-2003156595-A (JP)
Title: Storage phosphor sheet
Inventor: TAZAKI SEIJI
IPC: G21K4/00
Filed: 2002-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a storage phosphor sheet proper for use in line-scan type reader and producing high quality radiation image. SOLUTION: For the storage phosphor sheet, a storage phosphor layer is piled on a stiff support body with X-ray absorption factor of 20% or less. The stiffness of the storage phosphor sheet is so high that deflection of the sheet fixed and supported at facing two sides of the fluorescent sheet is 100 μm or less.
Patent JP-2003285011-A (JP)
Title: Mail processing apparatus and mail processing method
Inventor: SATO KEIICHI
IPC: G21K5/10
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mail processing apparatus capable of curing or drying printing ink after used for printing a code based on address data on mail during feed or sterilizing the surface of the mail with good processing efficiency and energy efficiency, and a mail processing method using the same.  <P>SOLUTION: The mail processing apparatus is equipped with a feed line 19 for feeding the mail A continuously, a printing apparatus 18 for printing a predetermined code corresponding to the address data of the mail on the mail A and an electron beam irradiator 20 for irradiating the mail A fed along the feed line 19 with an electron beam not only to cure or dry printing ink but also to sterilize the surface of the mail A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290896-A (JP)
Title: Method for producing continuously cast slab
Inventor: TSUTSUMI KOICHI
IPC: B22D11/16
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To cast while controlling so that the shape of a crater end in the width direction of a cast slab becomes a target state by catching the shape of the crater end varied spatially and time-wire in the width direction of the cast slab when steel is continuously cast.  <P>SOLUTION: The position of crater end 17 is detected by transmitting the transversal wave of electromagnetic ultrasonic wave into the cast slab 14, and the width not spraying cooling water intentionally of a secondary cooling, is changed according to the difference between the detected shortest crater end length and the detected longest crater end length to reduce the difference of the crater end length in the width direction of the cast slab.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285228-A (JP)
Title: Method for manufacturing rotor hub for spindle motor
Inventor: OBARA RIKURO
IPC: H02K15/03
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor hub, which can be very accurately machined by accurately setting a working reference plane for cutting and grinding, and shows a good yield of material because of a small quantity of chips, and does not cause troubles of a hard disk driving device due to blow holes as seen in conventional casting workpieces.  <P>SOLUTION: A circular disk shape blank 2 is formed by cutting off a round bar 1 made of metal, etc., so as to be perpendicular to the axis of the round bar 1 and to have required thickness. A machining workpiece 5 substantially having the shape of the rotor hub is made by cold forging the circular disk shape blank 2. Upper and lower parallel machining reference planes Pu, Pd are formed by grinding both cut-off end faces of the machining workpiece. Next, an outer peripheral machining reference plane Ps is formed by grinding an outer peripheral surface of the machining workpiece. The shapes of the respective parts of the rotor hub 15 are finished by cutting and grinding based on the upper and lower parallel machining reference planes and the outer peripheral machining reference plane.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289640-A (JP)
Title: Yoke housing and motor
Inventor: KIKUTA TOMOYUKI
IPC: H02K5/04
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a yoke housing which are broken down into a plurality of sections, when compressive force works on it from outside at recycle, thereby making it easy for an internally-installed armature to be exposed.  <P>SOLUTION: Heat treatment for hardening is applied along the thin part 12 of the yoke housing 4. Therefore, the fragility of the hardened thin part 12 is increased, so that it becomes easy for the yoke housing 4 to be broken down into a plurality of sections A1-A3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293130-A (JP)
Title: Sputtering system
Inventor: TAKAHASHI NOBUYUKI
IPC: H01L21/285
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sputtering system which improves productivity by improving the use efficiency of a target.  <P>SOLUTION: This sputtering system includes: a target 20 which is opposed to and spaced from a substrate holder 10a, has a rectangular and flat plate form, and has an elliptic arc-shaped projecting part 20aa added to both ends in a rectangular longitudinal direction; a magnet unit structure 32 opposed to and spaced from the rear side; a mounting member 34 and a plurality of magnet units 36 attached to the member 34; and a movement mechanism 38 to move the mounting member 34 reciprocately. Each end of the mounting member 34 includes: an elliptic arc-shaped yoke 36c set to be correspondent to an erosion region for the target 20; outer circumference magnets 36b formed along the outer circumference of the yoke 36c; and the magnet units 36 including central magnets 36a having a reverse polarity to the outer circumference magnets provided in the vicinity of the central part of the yoke 36c.  <P>COPYRIGHT: (C)2004,JPO