baber/WOPTO huggingface dataset:
Patent JP-2004292040-A (JP)
Title: Synthetic resin bottle-shaped container
Inventor: OGUCHI HIROKI
IPC: B65D1/42
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synthetic resin bottle-shaped container capable of preventing collapse deformation in a corner part at which end parts of wall face bodies are concentrated.  <P>SOLUTION: In the synthetic resin bottle-shaped container which has a plurality of wall face bodies are provided, and a shoulder portion, a barrel portion and a bottom portion are formed by integrally connected the end parts of the wall face bodies to each other, a cut face is provided on a projecting part located on a ridge of the wall face bodies to form at least a columnar wall and an extension thereof, out of projecting parts at which the end parts of the wall face bodies are concentrated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292764-A (JP)
Title: Two-component epoxy resin composition for casting electric coil
Inventor: TAKAHASHI YOSHIYUKI
IPC: C08L63/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-component epoxy resin composition for casting an electric coil which is excellent in resistance to high-frequency high-voltage conditions (resistance to corona discharge) at a high temperature and heat-cycle resistance and shows a high workability at mixing.  <P>SOLUTION: The two-component epoxy resin composition for casting an electric coil comprises a main ingredient containing a liquid epoxy resin and a hardener containing a liquid acid anhydride. The main ingredient and/or the hardener contains calcium carbonate and calcium silicate as inorganic fillers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297732-A (JP)
Title: Digital signal processing coefficient interpolation apparatus
Inventor: ABE RYOJI
IPC: H04R3/04
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital signal processing coefficient interpolation apparatus with which a processing load of stepwise coefficient setting for discontinuous noise reduction in digital signal processing can be reduced.  <P>SOLUTION: An equalizer coefficient resulting from changing a central frequency and a gain value step by step in a predetermined address cycle is stored in an internal memory 16. When a setting address is received by a setting address receiving means 41, an equalizer coefficient designation part 18 then compares a current address set at present with the setting address by means of a binary address comparing means 42, selects an increment value or a decrement value corresponding to the address cycle out of an address increment/decrement value storage means 44 by means of an address counter selecting switch 43 in accordance with the difference, adds the selected value and a current address stored in a current address value storage means 46 by means of an adding means 45, stores the added result in the current address value storage means 46, and designates the stored address to the internal memory 16 by means of an address designating means 47.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301908-A (JP)
Title: Image forming apparatus
Inventor: HIBI TAKASHI
IPC: G03G15/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus with which two or more kinds of process cartridges are freely detachable from the same body and even in the case of different types of latent image carriers in the process cartridges, the same image condition can be obtained when the same images are formed with the respective process cartridges, and to provide process cartridges, and recording media included in it.  <P>SOLUTION: The two or more kinds of the process cartridges C include recording media 2 which store set values for charging biases and development biases which correspond to the kinds of the respective latent image carriers 10. In the process cartridges C, the electrification biases applied to a charging means 9 and development biases applied to a development means 1 are controlled in accordance with the respective set values.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299931-A (JP)
Title: Mg-Zn-Al-BASED HYDROTALCITE TYPE PARTICLE POWDER AND RESIN COMPOSITION USING Mg-Zn-Al-BASED HYDROTALCITE TYPE PARTICLE POWDER
Inventor: KOBAYASHI NARIYA
IPC: C08K3/26
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Mg-Zn-Al-based hydrotalcite type particle powder which has a large plate surface diameter and appropriate thickness and which can control refractive index to be various values, and to provide a resin composition which has higher resin stability and functionality and which is more excellent in transparency than the case of using a hydrotalcite type particle powder added to a usual transparent resin composition.  <P>SOLUTION: The Mg-Zn-Al-based hydrotalcite type particle powder, whose core particle is Mg-Al-based hydrotalcite and where an Mg-Zn-Al-based hydrotalcite layer is formed on its surface, has a mean plate surface diameter of 0.1-1.0 μm and the refractive index of the particle powder is controlled to be in a desired range selected from the range of 1.48-1.56.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299155-A (JP)
Title: Ink jet head protective mechanism of ink jet printer
Inventor: SAKURAI KAZUMI
IPC: B41J2/01
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet head protective mechanism of an ink jet printer for preventing a medium being fed onto a platen below an ink jet head from touching nozzles arranged on the lower surface of the ink jet head.  <P>SOLUTION: The ink jet head protective mechanism comprises a light emitting element 100 and a light receiving element 110 provided on the legs 12 of an ink jet head supporting arm elevating/lowering together with an ink jet head 10, and a control means 130 for elevating the ink jet head 10 through an ink jet head elevating/lowering means 50 when a light shielding state is brought about between the light emitting element and the light receiving element, and lowering the ink jet head 10 through the ink jet head elevating/lowering means 50 when a medium 30 is not present on a line 120 connecting the light emitting element and the light receiving element and a light conducting state is brought about between the light emitting element and the light receiving element.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304440-A (JP)
Title: Portable wireless terminal device
Inventor: ONO NOBORU
IPC: H04B1/38
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable wireless terminal capable of improving a cost and reducing SAR without deteriorating communication quality.  <P>SOLUTION: A cellular phone 1 including a wireless circuit, a built-in antenna 7 and an input means has part of the input means comprising an electromagnetic wave absorber for absorbing electromagnetic waves. The absorber is formed by mixing a magnetic substance into one of a lower key sheet 11, a lower key pad base 12, and a lower key pad button 13 or all of them. By making part of the input means the electromagnetic wave absorber, the electromagnetic waves emitted from the cellular phone 1 can be concentrated and absorbed into the absorber. Thus, the SAR can be reduced while maintaining the communication quality without lowering an output.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302126-A (JP)
Title: Developing roll
Inventor: YAMAGUCHI KAZUYUKI
IPC: G03G15/08
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing roll constituted so that a residual charge can be reduced even under a low temperature/humidity environment.  <P>SOLUTION: As for the developing roll wherein an innermost layer 2, an intermediate layer 3 and an outermost layer 4 are stacked in order along the outer circumference of a shaft body 1, the intermediate layer 3 contains ionic conduction agent and carbon black, the volume resistivity (Rv) of the intermediate layer 3 is set to be ≤1.0×10<SP>6</SP>Ωcm, and the volume resistivity (Rv) of the outermost layer 4 is set within the extent of 1.0×10<SP>7</SP>to 1.0×10<SP>13</SP>Ωcm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303970-A (JP)
Title: Semiconductor device
Inventor: ADACHI KAZUKIRO
IPC: H01L29/78
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To increase an isolation voltage in a divided drift layered structure by optimizing an impurity concentration and a film thickness of a divided drift layer.  <P>SOLUTION: In this semiconductor device, a plurality of p<SP>-</SP>-type layers 15 are imbedded in an n<SP>-</SP>-type drift layer 12 between a cathode 14 and an anode 13, with the imbedded layers 15 segmenting the drift layer 12 into a plurality of divided drift layers. The divided drift layers are numbered from one to M beginning at the side of the cathode 14 toward the side of the anode 13, and the electric charge Q<SB>M</SB>of the layer M is set to be higher than the electric charges Q<SB>1</SB>through Q<SB>(M-1)</SB>of the individual divided drift layers from one to M-1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304606-A (JP)
Title: Key telephone system
Inventor: ONOZUKA KATSUHIKO
IPC: H04M3/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a key telephone system connected with an IP line which can surely perform holding control.  <P>SOLUTION: A data communication network connection part 12 is a circuit part for managing VoIP telephone call via the IP line 54. The data communication network connection part 12 controls connection among a telephone call channel, a key telephone terminal 2 or an IP telephone terminal 3 and a partner telephone terminal 4 by using a connection management table 12A. Such a data communication network connection part 12 sets at least one of telephone call channels which can be processed as a telephone call channel for holding.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311672-A (JP)
Title: Command input device of carrier control system
Inventor: NOMURA YUTAKA
IPC: H01L21/02
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the command input of a carrier instruction in a carrier control system.  <P>SOLUTION: A carrier control parameter 102 displaying features of each constituting device and a carrier line, and carrier line information 116 transmitted from a carrier control system, are related by a tie attaching part 105 to graphic data 101 displaying the each constituting device and the carrier line of the carrier control system in a two-dimensional or three-dimensional graphic form. These related graphic form data 101 are displayed on a screen 107 by a screen processing unit 106. On this screen 107, command classification is selected from a command definition file 103 by an input unit 108, a desired article to be carried is specified, graphic data displaying the constituting device of a carrier originator and the constituting device of a carrier destination are selected, a command for instructing the carrier by a command forming unit 110 is formed based on the operated content from the input unit 108, and the command formed in the command forming unit 110 by a communication controller 115 is transmitted to the carrier control system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308339-A (JP)
Title: Heat-insulating wall panel
Inventor: SUZUKI KAZUHIRO
IPC: E04C2/26
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-insulating wall panel, by which a surface material can be fixed surely and which can be installed on the wall of a building by driving a fixing member from a joint section.  <P>SOLUTION: The joint section 21 which the fixing member 6 is allowed to pass through is formed on the surface side of an elastic joint substrate 2, a first engaging section 24a is formed around the section 21 and an adhesive coating section 27 and a hole 23 bored on the side inner than the coating section 27 are formed in a storage space 25 as a position surrounded by the section 21. A second engaging section 24b is formed around the hole 23, and the coating section 27 is coated with an adhesive 7 and the surface material 1 fitted in the space 25 is bonded and fixed. A base 4 for fixing, to which the fixing member 6 driven from the section 21 can be fixed, is combined with the rear side of the substrate 2, and the material 1 and a heat-insulating material 3 are bonded and integrated by the material 3 foam-molded from the rear side of the substrate 2 and the heat-insulating wall panel A is manufactured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307298-A (JP)
Title: Method for manufacturing easily graphitizable substance
Inventor: SAKURAI HIROSHI
IPC: C01B31/02
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an easily graphitizable substance by which a carbonaceous material can be produced at low temperature in a short period of time.  <P>SOLUTION: The method for manufacturing an easily graphitizable substance is carried out by treating a carbonaceous material under the conditions of 40 to 400°C and 0.5 to 50 MPa for at least 0.2 hour or longer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313243-A (JP)
Title: Chemical feeder
Inventor: KANETAKA TOSHIO
IPC: A61M5/00
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemical feeder which can detect various kinds of states of a chemical syringe and a piston driving mechanism when a chemical is fed to a subject by pressing the piston member of the chemical syringe by the piston driving mechanism.  <P>SOLUTION: When the piston driving mechanism presses the piston member, the pressure is detected by a pressure detecting means 124, and data on the pressure is collated with data on pressures which are registered for various states of the piston driving mechanism and the chemical syringe 200. Thus, data on the states of the piston driving mechanism and the chemical syringe 200 are detected. Since a state that air is mixed in the chemical of the chemical syringe 200 or a state that air is injected in the subject from the chemical syringe 200 and so forth can be detected, an automatic stopping of the piston driving mechanism and an alarm emission can be performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319131-A (JP)
Title: Manufacturing method of photoelectric transfer element, photoelectric transfer element, manufacturing method of electronic device, electronic device and forming method of metal membrane and laminate structure
Inventor: ENOMOTO TADASHI
IPC: H01L31/04
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a photoelectric transfer element in which adhesion of the metal membrane made of platinum or the like being a counter electrode to the metal oxide membrane can be greatly improved and the contamination of the metal membrane becoming the counter electrode by different species metal is not brought about, and a photoelectric transfer element.  <P>SOLUTION: In the photoelectric transfer element having a semiconductor electrode made of a semiconductor particulate and a metal membrane becoming a counter electrode, polyethylenedioxothiophene (PEDOT)/polystyrene sulfonic acid (PSS) membrane 13 is formed on the transparent electrode 12 made of metal oxide such as ITO by spin coat, and then on top of it, a platinum membrane 14 becoming a counter electrode is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313038-A (JP)
Title: Method for producing mammalian es cell-derived dendritic cell
Inventor: SENJU SATORU
IPC: C12N15/09
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for stably producing dendritic cells from ES cells, and a method for producing dendritic cells having excellent T cell stimulation activity.  <P>SOLUTION: The method for producing mammalian ES cell-derived dendritic cells comprising a first process for coculturing mammalian embryonic stem cells (ES cells) and stroma cells not producing a cytokinin having ability of macrophage differentiation, a second process for culturing the cocultured cells in the presence of the stroma cells and a colony stimulating factor, and a third process for culturing the cultured cells having passed through the second process in a culture solution in which the stroma cells do not exist but the colony stimulating factor exists.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316490-A (JP)
Title: Governor device for fuel injection pump
Inventor: KONDO KOICHI
IPC: F02D1/04
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce governor hysteresis, to reduce fluctuation in revolution number of a pump, and to prevent occurrence of hunting of en engine speed, by reducing frictional resistance in a lock groove part of a governor spring.  <P>SOLUTION: In a governor device for a fuel injection pump, the governor spring connects a tension lever and a control lever. A shaft 21a (21b) for supporting a support shaft is disposed to the tension lever and the control lever. A roller 71(72) for locking a hook part 20a of the governor spring 20 is inserted into and supported by the support shaft 21a(21b). An inside diameter L2 of the roller 71(72) is larger than a shaft diameter L1 of the support shaft. In the roller 71 (72), the lock groove part 20 of the governor spring 20 has a horizontal portion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315154-A (JP)
Title: Article management system
Inventor: MIZUKAMI HIROYUKI
IPC: G06Q50/00
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article management system capable of guaranteeing quality of an article in a physical distribution process by detecting/recording environment information on the article in the physical distribution process and adapting a physical distribution system utilizing a radio tag to perform article management in each process from the manufacture to sales of the article together.  <P>SOLUTION: The article to which an ID tag (a radio tag 24) having ID information is added and a data carrier with information processing function (IDC) 10 to which an ID tag (a radio tag 26) having ID information is added are transported and stored in a condition in which they are closely arranged. The environment information in a transportation/storage process of the article is detected/recorded by the IDC 10. The environment information and the ID information that the radio tags 24, 26 have are stored in a data server 29. Access is made to the data server 29 through an information communication means based on the ID information that the radio tag 24 has in information terminal equipment to read the environment information that the IDC 10 records.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320542-A (JP)
Title: Radio relaying device, and relaying method of radio communication
Inventor: EZAKA NAOKI
IPC: H04B7/26
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio relaying device and a radio communication relaying method for putting together or distributing transmission data among radio communication devices.  <P>SOLUTION: The radio relaying device relays radio communications among a plurality of radio communication devices. At first, a first service and configuration information representing the configuration of a radio communication device associated with the service are established at the radio relaying device. A service available by the radio communication device is searched according to a service search procedure. The radio communication device associated with the searched service is identified based on the configuration information, and connection with the identified radio communication device is activated. Radio communication channels between radio communication devices for starting the connection are put together or distributed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325101-A (JP)
Title: Navigation system and route guidance method
Inventor: HASEGAWA SHINICHI
IPC: G08G1/13
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To present a guidance route at a high speed by reducing the frequencies of access to an external network at the retrieval of a guidance route.  <P>SOLUTION: On the basis of railroad crossing information stored in a data storage part 40 of this navigation system 1, when trains are not delayed and on the basis of railroad crossing information acquired via a network outside a vehicle from an external data acquisition part 50 of the navigation system 1, when trains are delayed, a recommended route is presented to the user, taking into consideration the stoppage times at railroad crossings.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324007-A (JP)
Title: Treating agent for polyimide fiber, polyimide fiber treated therewith, nonwoven fabric and composite material
Inventor: ITO AKIRA
IPC: D04H1/587
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treating agent for a polyimide fiber, having an effect for improving adhesiveness of the polyimide fiber having poor adhesiveness to a matrix resin; to provide a polyimide fiber and a nonwoven fabric having excellent adhesiveness; and to provide a composite material having excellent interfacial adhesiveness with the matrix resin and obtained by using the polyimide fiber material as a reinforcing material, and a printed board using the composite material.  <P>SOLUTION: The treating agent for the polyimide fiber comprises a solution containing a polyimide precursor and a silane coupling agent. Preferably, the precursor is a water-soluble salt comprising a diamine represented by general formula (1), and a tetracarboxylic acid represented by general formula (2) or a diester derivative thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321603-A (JP)
Title: Device, method and program for image display
Inventor: MINAE TETSUO
IPC: H04L1/00
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve the capability of searching an image of the inside of a human body and to easily recognize of which organ the displayed image is.  <P>SOLUTION: An average color bar 507 indicating the total period of imaging of the images taken in a time series by a capsuled endoscope is displayed, and checked images among the whole taken images are displayed on a list in a checked image display column 504B. To which time in the imaging period each checked image is applicable is calculated, and the time is marked as a number corresponding to the checked image on the average color bar 507 in the scale of the average color bar 507.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324596-A (JP)
Title: Fuel injection valve and internal combustion engine mounted with the same
Inventor: OKAMOTO YOSHIO
IPC: F02M61/18
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To effectively improve atomizing performance near injection holes in a fuel injection valve provided with a plate member having a plurality of injection holes passing in a plate thickness direction, a valve element for opening/closing a fuel passage between a valve seat and the valve element, and a valve element driving means, and to provide an internal combustion engine mounted with the fuel injection valve.  <P>SOLUTION: A plurality of coaxial projections 201 are installed to cross each injection hole 107 of elliptic shape on the surface of the plate member 111 in a fuel passage, to form swirl flow between the projections 201, and a contraction flow part 402 is formed in the injection hole 107 by the action of a partially cut-out part 202 to improve atomizing performance by an effect of increasing fuel flow velocity at the outlet part of each injection hole.  <P>COPYRIGHT: (C)2005,JPO&NCIPI