baber/WOPTO huggingface dataset:
Patent JP-2003061299-A (JP)
Title: Bearing structure of brushless dc fan motor
Inventor: UCHIYAMA TOMOKAZU
IPC: H02K29/00
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a long-life fan motor that has a function as an automatic aligning bearing without accompanying the enlargement of a bearing mechanism, and at the same time has much amount of preserved lubricant. SOLUTION: In the bearing structure of a brushless DC fan motor, a bearing member that is engaged to and retained by a bearing box that is integrated with a Venturi case consists of two sintering oilless bearings. The bearing structure has a bearing support ring that is brought into contact with and retained by the two sintering oilless bearings while being formed by a sintering alloy with an oil content of 18% to 31% along with the bearing member. Preferably, the outer periphery surface of the sintering oilless bearing is spherical, and at the same time the end section of the bearing support ring forms a spherical recessed surface corresponding to the spherical surface of the sintering oilless bearing for achieving automatic aligning function.  Or, an air extraction groove penetrating in an axial direction is formed on the outer peripheral surface for forming an engagement surface with the bearing box in the bearing support ring.
Patent JP-2003055317-A (JP)
Title: Optically active compound and liquid crystal composition including the same
Inventor: NORISUE YASUMASA
IPC: C09K19/54
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an optically active compound as a chiral dopant characterized in having high HTP and that inducing helical pitch become shorter as temperature rises. SOLUTION: This optically active compound as a chiral dopant is shown by the general formula (1) [A is Cn H2n+1 or (C2 H5 )2 CH2 C*H(CH3 )OOC (n is an integer of 2-5; and C* is an asymmetric carbon atom); and B is selected from the structural formula group consisting of C≡C-Ph-C≡C, C≡C-Ph-COO, COO-Ph-C≡C and C≡C (Ph is 1,4-phenylene group). Thus, the chiral dopant characterized in having high HTP and large birefringence and that inducing helical pitch become shorter as temperature rises, is obtained.
Patent JP-2003060765-A (JP)
Title: Portable communication terminal with camera
Inventor: KURODA MITSURU
IPC: H04M1/23
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a portable communication terminal with a camera which can photograph from a front face side and a rear face side of a portable communication terminal main body without turning a camera itself and in which a mechanism of a camera part can be a structure with high stability with respect to impact, etc. SOLUTION: A camera module 6 for short-distance photographing and a camera module 10 for long-distance photographing are fixedly provided with the camera module 6 for short-distance photographing and the camera module 10 for long-distance photographing subjected to a back-to-back positional relation within a housing 1a of a portable telephone set body 1.
Patent JP-2003037567-A (JP)
Title: Wireless underwater communication device
Inventor: WATANABE YUKIHARU
IPC: H04B13/02
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a wireless underwater communication device. SOLUTION: A high-frequency current is applied from a transmitter to multiple electrodes 4 provided underwater so as to create an electric field between the electrodes 4. In this electric field, multiple electrodes 5 are also positioned for detecting the high-frequency current between the electrodes, and a receiver 2 reproduces the detected signals.
Patent JP-2003064661-A (JP)
Title: Execution device for soil improvement
Inventor: MAKINO MASAMI
IPC: E02D3/12
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an execution device for soil improvement, which is excellent in treatment efficiency and treatment quality. SOLUTION: A horizontal trestle 4 is installed on a pit 1 in which dredged soil 3 is housed, and a traversing trestle 6 travelable in an X direction is provided on the horizontal trestle 4. A moving trestle 8 travelable in a Y direction is provided on the traversing trestle 6, and a soil improving device 11 is provided ascendably/descendably in the moving trestle 8 via a tower 10. In parallel with treatment for agitation and mixing with a solidifying material by virtue of intrusion and pull-up of the device 11, a movement in a horizontal two-dimensional plane is performed by using the degrees of X-directional and Y-directional freedom of the traversing trestle 6 and the moving trestle 8, so that the treatment efficiency can be enhanced.
Patent JP-2003066977-A (JP)
Title: Karaoke service support apparatus provided with new song guide mail sending function
Inventor: KODA MUTSUMI
IPC: G06Q50/10
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a karaoke service support apparatus capable of quickly sending a new song guide suitable for the tastes of customers by electronic mail. SOLUTION: The karaoke service support apparatus is provided with a new song guide mail sending function provided with a means for accessing index information of a karaoke database in a karaoke apparatus, a means for creating and managing a customer database that personal information of a plurality of the customers and histories of songs requested to the karaoke apparatus by the customers are separately organized per customer, a customer selecting means for selecting the customers who seem to like new songs by comparing the index information of the new songs with the histories of the requested songs per customer in the customer database after the new songs are added to and registered with the karaoke database, and a means for obtaining mail addresses of the customers selected by the customer selecting means from the customer database,  creating the electronic mails for informing of the arrival of the new songs and delivering the electronic mails to the mail addresses.
Patent JP-2003069554-A (JP)
Title: Method and system for hiding information in ic module
Inventor: HANAZAWA FUMIHIRO
IPC: G06F21/62
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for hiding information based on simpler configuration, which can prevent reading and writing of information by an IC module without a data encryption function. SOLUTION: Information (13) to be written in an IC module (1) is encrypted using an ID number (11) of the IC module (1) and an encryption variable (12) set by a user, and the encrypted information (13a) is written in the IC module (1). The encrypted information (13a) written in the IC module (1) is read out, and the read-out information is decrypted, based on the ID number (11) and the encryption variable (12).
Patent JP-2003066772-A (JP)
Title: Printer
Inventor: MORITA KIWAMU
IPC: F16C13/02
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a printer by which printing variation in a print image is reduced by absorbing rotation variation at a driving body by the deformation of an elastic body thereby smoothening rotation at a latent image holding drum. SOLUTION: A drum side engaging part 20 is provided at the end of the latent image holding drum 7, and a driving body side engaging part 23 is provided at the driving body 26. A drum-side engaging recess part 21 and a drum- side engaging protrusion part 22 are formed at the drum side engaging part 20, and a driving body side engaging protrusion part 28 to be engaged with the drum-side engaging protrusion part 22 is formed at the driving body side engaging part 23. A drum-side elastic body 31 and a driving body side elastic body 32 are respectively formed at the drum-side engaging protrusion part 22 and the driving body side engaging protrusion part 28 so as to face each other.
Patent JP-2003073340-A (JP)
Title: Isophthalic acid compound and method for producing the same
Inventor: SUZUKI HIDEO
IPC: C07C67/03
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a monomer comprising a one to three (substituted) acryloyl groups-having isophthalic acid compound useful as a raw material for acrylic polymers. SOLUTION: This isophthalic acid compound is represented by the general formula [1]  R<5> , R<6> and R<7> are each H or a (substituted) acryloyl of formula [2], provided that at least one of R<4> , R<6> and R<7> is the (substituted) acryloyl; X is a halogen atom; R<1> is H or a 1 to 4C alkyl; R<2> , R<3> and R<4> are each H or a 1 to 10C alkyl}, and the method for producing the isophthalic acid compound is characterized by reacting a bis(2-hydroxyethyl)5-hydroxyisophthalate (BH5HI) represented by the general formula [3] with a (substituted) acrylic acid compound represented by the general formula [4] in the presence of an acid catalyst or reacting the BH5HI with an acrylic halide compound represented by the general formula [5] in the presence of a base, a metal and a metal compound.
Patent JP-2003068417-A (JP)
Title: Connector for vibrating parts
Inventor: YOSHIDA MAMORU
IPC: H04R1/06
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To aim at improvement in workability by making a connector for vibrating parts easy to be included in a parts accommodating concave part of the main part of an apparatus, and to maintain the degree of sealing of sound more certainly. SOLUTION: In the connector 9 for vibrating parts, an elastic flange 27, which constitutes the housing 10 of this connector 9, and is adhered closely to the inner wall of the parts accommodating concave part 20 by bending at the time of insertion to the parts accommodating concave part 20 of the main part 19 of the apparatus, is provided on the perimeter of a cylinder part 32, which mates with the vibrating parts 23. The elastic flange 27 is made to have a larger width, which is extended in the direction that its outer diameter becomes larger, than the thickness of the cylinder part 32 at its base part, and the elastic flange 27 is formed to have many stages.
Patent JP-2002157231-A (JP)
Title: Virtual communication path, system and method for cooperating with agent for controlling the same
Inventor: SHIOUCHI MASATOSHI
IPC: G06F21/60
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To materialize cooperation among agents by flexibly and dynamically constructing a virtual communication path for exchanging information corresponding to a request or service contents. SOLUTION: A policy relating the attributes and authorities of respective agents 100 on a network is distributed to the agents. Corresponding to the instruction of a security manager, a field connector 60 generates an internal field 210 and a role manager 30 applies the authority (role) corresponding to the attribute of each of agents to each of agents while utilizing attribute information from an attribute manager and constructs a role method table 70 and a role executing part 80. When a message is received from an external network, each of agents retrieves a relevant role while referring to the role method table and performs role execution. Through the exchange of message, the cooperation among agents through the virtual communication path is materialized.
Patent JP-2002117754-A (JP)
Title: Method for manufacturing electron emission element
Inventor: YURA SHINSUKE
IPC: H01J9/02
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To reduce the driving voltage of an electron emission element by means of field emission and to provide a manufacturing method for the electron emission element without varying an emission current characteristic due to storage in the atmosphere, heating in the atmosphere and heating in vacuum. SOLUTION: This manufacturing method for the electron emission element comprises a process for forming an insulation film 12 on a silicon substrate 14, a process for forming an extraction electrode 13 on the insulation film 12, a process for forming an emitter 11 by removing the insulation film 12 and the extraction electrode 13 in a position corresponding to the emitter 11 on the silicon substrate 14 by means of etching, a process for forming a porous silicon layer 15 on the surface of the emitter 11, and a process for removing the porous silicon layer 15 on the surface of the emitter 11 by means of etching.
Patent JP-2003076046-A (JP)
Title: Electrophotographic photoreceptor
Inventor: SEKINE NOBUYUKI
IPC: G03G5/06
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a highly sensitive, positive electrification type electrophotographic photoreceptor for copying machine and printer by using a new organic material which has not been conventionally used as a charge transfer substance in a photosensitive layer. SOLUTION: In the electrophotographic photoreceptor having a photosensitive layer containing a charge generating substance and a charge transfer substance formed on a conductive base body, the photosensitive layer contains at least one kind of electron transfer compound expressed by general formula (I) as the charge transfer substance. In formula (I), each of R<1> and R<2> independently represents hydrogen atom, a halogen atom, a 1-6C alkyl group or an alkoxy group which may have substituents, nitro group, cyano group, an aryl group which may have substituents or residue to form a ring, A represents oxygen atom or =CR<3> R<4> , and Z represents an arylene group which may have substituents.
Patent JP-2002135204-A (JP)
Title: Method for configuring communication system
Inventor: KOGIANTIS ACHILLES GEORGE
IPC: H04B7/26
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for reconfiguring a communication system, in order to effect high quality communication. SOLUTION: In the communication system of the present invention, a transmitter is reconfigured based on the state of a mobile station, e.g. the functions and capacity of a mobile station receiver, the ratio of carrier vs interference waves or the signal/noise ratio and the mobility of the mobile station. Consequently, the arrangement of the transmitter is optimized to the state of a specific mobile station receiver. In one embodiment, the transmitter is selected to operate in single transmit antenna configuration, a space time configuration, selective transmit diversity configuration or multi-output multi-input configuration.
Patent JP-2003070646-A (JP)
Title: Electric water boiler
Inventor: HOSOI KOICHI
IPC: A47J41/00
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To improve the safety of an electric water boiler with the rotating function whose operating part is disposed in the front upper part of the boiler body in front of the front edge of the bottom of the boiler body so that the boiler body will not be unstable if the operation force is applied to the boiler body more than necessary. SOLUTION: The electric water boiler comprises the boiler body 1, a container 2 for storing a liquid inside the boiler body 1 with a heating means for heating the liquid, a lid body 3 for closing the opening at the top of the container 2, the operating part 3 disposed on the upper surface of the boiler body 1 projecting frontward from the front edge of the bottom 6 of the boiler body 1, a spout 5 disposed under the operating part 4 for spouting the liquid from the container 2, and a first rotating base 7 engaged with the bottom 6 of the boiler body 1 with a gap kept between the mounting plane and the bottom 6 of the boiler body 1 so that the boiler body 1 can be rotated when the boiler body 1 is mounted on the mounting plane. The first rotating base 7 is disposed close to the front of the bottom 6 of the boiler body 1 as much as possible.
Patent JP-2003071040-A (JP)
Title: Game machine
Inventor: AISO HIDEO
IPC: A63F7/02
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for reflecting the intent of a player to a game and giving game participating awareness to the player. SOLUTION: When change display in Fig. 17 (a) is finished and chance patterns 'girl', '7' and 'MOUSE' set by the player emerge on a line 70, re- change is started (Fig. 17 (b)). The re-change transits into a ready-to-win condition (Fig. 17 (c)). With the re-change started by the emergence of the chance patterns directly set by the player her/himself, a feel of directly participating the game is given to the player.
Patent JP-2002153219-A (JP)
Title: Sour milk gel composition
Inventor: MOCHIZUKI YASUHIRO
IPC: A23L21/10
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To obtain a sour milk gel composition having excellent thermostability and acid resistance, stable gel properties and protein components in milk even by high-temperature sterilization of the sour milk gel composition, excellent shelf stability at a normal temperature and a sour milk drink jelly having an excellent drinking feeling. SOLUTION: This sour milk gel composition comprises a gellan gum and a soybean polysaccharide, an agar and a soybean polysaccharide or a gellan gum, an agar or a soybean polysaccharide.
Patent JP-2003084670-A (JP)
Title: Plastic label and plastic container
Inventor: SAKAMOTO TORU
IPC: G09F3/04
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a plastic label having excellent removability of an ink layer with alkaline solution and good printing suitability, firm stickability, ink cracking preventiveness, alkaline resistance and hot water resistance. SOLUTION: This plastic label is a plastic label with a display printing ink layer formed on a base material film across a coating layer soluble in an aqueous alkaline solution, in which the coating layer soluble in the aqueous alkaline solution contains at least one kind of alkaline soluble resins selected from a styrene-maleic acid anhydride system resin of 200 to 300 (mg-KOH/g) in acid value, a rosin-maleic acid system resin of 40 to 150 (mg-KOH/g)in acid value and an acrylic acid copolymer system resin of 40 to 150 (mg-KOH/g) in acid value at a ratio of 50 to 95 wt.% to the total amount of the resin component. The coating layer may also contain an acrylic resin of <=10 (mg-KOH/g) in acid value and of 30 to 100 deg.C in glass transition temperature as the other resin component.
Patent JP-2003082691-A (JP)
Title: Execution method for underground structural skeleton
Inventor: ICHIHASHI NAOTO
IPC: E04G23/02
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an execution method for an underground structural skeleton, which can eliminate a fear of ground subsidence, reduce building waste and building materials, shorten a construction period, and enhance workability without having to discharge groundwater through the use of a pump, etc., as ever in the construction of the underground structural skeleton of a building to be newly constructed, when a groundwater level is lower than a position of an underground base of an existing underground structural skeleton of a building which exists on a planned construction site. SOLUTION: When the existing building 1 having the underground structural skeleton 2 is demolished so that the building 8 to be newly constructed can be constructed, an upper part of the existing building 1 is demolished in such a manner that an existing underground exterior wall 5 of the skeleton 2 and the underground base 3 thereof are left behind to a degree large enough to prevent intrusion of the groundwater, and the underground structural skeleton 9 of the building 8 is constructed inside the exterior wall 5 and the underground base 3.
Patent JP-2003079514-A (JP)
Title: Beverage producing device
Inventor: SATO AKIHIRO
IPC: A47J31/36
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To mix efficiently and to simplify a structure. SOLUTION: A space 42 comprising a cylindrical shape laid on its side and obtusely bent at a center in a longitudinal direction is provided in a milk producing part 40, a bent portion comprises a diversion part 44, two mixing chambers 45 are provided on both sides of the diversion part 44, and a milk pour out port 12 is downwardly provided in an end part of each outer side. A spout port 52 of a steam spout pipe 50 faces a tangential direction in an inner circumferential face above the diversion part 44, and a milk suction opening 54 and an air inlet 58 are opened in a midway position of the steam spout pipe 50. When steam is force-fed through the steam spout pipe 50, milk and air are sucked and mixed, and they are spouted from the spout port 52.  A spouted mixture is agitated and mixed by spirally flowing outward along an inner circumferential face of each mixing chamber 45, heated and foamed milk is produced, and the milk is poured out from the milk pour out ports 12.
Patent JP-2003085707-A (JP)
Title: Magnetizing head, its manufacturing method and magnetic disk device using the same
Inventor: KIKUCHI HIROSHI
IPC: G11B5/39
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a magnetizing head that realizes a high recording density, and to provide its manufacturing method, and a magnetic disk device. SOLUTION: In a recording head part, a nonmagnetic heat sink is provided to dissipate heat generated by a coil.
Patent JP-2003091396-A (JP)
Title: Information processing system, network system, information output control method, recording medium and program
Inventor: KURODA TAKESHI
IPC: G06F3/12
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a network system for efficiently processing output of the information. SOLUTION: When distributing for execution one output processing (a processing for printing out a plural number of copies of one image data) to a plurality of image forming devices 102-104 having an information output function (a printer function) and possible to be interlocked with each other, the information (such as information about the residual quantity of the printing paper sheets in a case of printing-out and the processing result information) related to the processing (distribution) to be carried out in the plurality of image forming devices 102-104 are collected, and presented (displayed) together for recognition. Users can easily recognize the information related to a processing to be carried out in the plurality of image forming devices 102-104.
Patent JP-2002355057-A (JP)
Title: Method for producing fgf protein
Inventor: YOSHIMURA KOJI
IPC: A61P17/02
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an FGF protein, etc. SOLUTION: The invention provides a method for the production of a protein containing an amino acid sequence same or essentially same as a specific amino acid sequence or its salt or its partial peptide, its amide, ester or salt by culturing a transformant obtained from a vector containing a DNA encoding the protein containing an amino acid sequence same or essentially same as the specific amino acid sequence or its partial peptide and collecting the protein or its partial peptide containing an amino acid sequence same or essentially same as the specific amino acid sequence. The protein of the present invention and the DNA encoding the protein are useful as a reagent for the screening of a compound or its salt effective promoting or inhibiting the activity of the protein of the present invention.  The antibody against the protein of the present invention is usable for the detection, determination, neutralization, etc., of the protein of the invention in a test liquid.