baber/WOPTO huggingface dataset:
Patent JP-2004096148-A (JP)
Title: Radio network system and program
Inventor: TANAKA KIYOSHI
IPC: H04L12/28
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To automatically set an optimum operating frequency channel by evaluating a reception state actually made among access points by using a radio wave available for ordinary data communication as a test radio wave in the case of setting the operating frequency channel for each radio access point placed at a plurality of places.  <P>SOLUTION: A master access point AP1 instructs each access point 1 to individually transmit the test radio wave. The master access point AP1 acquires a reception state of the test radio wave received by each access point 1 other than a transmission source access point every time transmission source access point transmits the test radio wave. The master access point AP1 analyzes the reception state of each access point acquired by each transmission source access point, determines an operating frequency channel assigned to each access point according to a result of analysis among a plurality of channel frequencies available for the ordinary data communication and sets the operating frequency channel to the corresponding access point 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094987-A (JP)
Title: Nonvolatile semiconductor storage device and data writing method
Inventor: ARAKAWA HIDEKI
IPC: G11C16/02
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor storage device which completes a writing operation in a short period of time and generates a narrow threshold voltage distribution.  <P>SOLUTION: This nonvolatile semiconductor storage device includes a memory cell array including a nonvolatile memory cell, a circuit for writing the data of a plurality of different levels in the memory cell, and a control circuit which performs a first writing operation while increasing the writing voltage by a first step voltage at a time with one level among the plurality of levels as the writing target by controlling a writing circuit, stores the writing voltage at prescribed timing while performing the first writing operation, increases the writing voltage at a second step voltage at a time, starting the voltage determined based on the writing voltage stored with one level as the writing target and performs a second writing operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089010-A (JP)
Title: Edible molded product for animal
Inventor: FUMITA KIYOSHI
IPC: A23K1/10
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nutritional edible molded product for animals having sufficient hardness, palatability enough to satisfy animals such as dogs, satisfactorily interesting the animals so as to bite it to eat.  <P>SOLUTION: This edible molded product 1 comprises a mixture composition containing fish and starch. The edible molded product 1 is produced by molding a material for molding obtained by formulating the mixture composition having a fish content of 5-70 wt.%, and a starch content of 5-95 wt.% with water so as to have a water content of 10-40 wt.%. In the product, the starch favorably comprises corn starch, wheat starch, tapioca starch or potato starch. It is preferable to contain bean curd lees in addition to fish and starch so as to improve palatability which satisfies animals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092150-A (JP)
Title: Wooden building skeleton
Inventor: NASU HIDEYUKI
IPC: E04B1/26
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wooden building skeleton which is constructed by connecting wooden columns and wooden beams in a manner transferring bending moment, minimizes or eliminates braces from a rigid-frame structure, and avoids the formation of columns having an excessive cross-sectional dimension, to thereby effectively use indoor spaces of a building.  <P>SOLUTION: The rigid-frame structure is formed by connecting the wooden beams 21, 22, etc. and a plurality of wooden columns 11, 12, 13 and 14, etc. to each other such that the bending moment can be transferred in a vertical elevated plane in a single direction. Then a plurality of rigid-frame structures thus formed are connected to each other such that the elevated planes are differently directed, to thereby construct the wooden building skeleton. Each rigid-frame structure is formed by mounting the beam on the column, and then the beams of the respective rigid frame structures are connected to each other. The beam and the column have flat sectional shapes, and a surface in parallel with the elevated plane has a larger sectional dimension, to thereby resist the large bending moment in the elevated plane. Further the beam and the column may have their side surfaces exposed to the interior of a habitable room as part of a wall body of the building.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093337-A (JP)
Title: Structure and method for mounting gas sensor, and the gas sensor
Inventor: SHICHIDA TAKASHI
IPC: G01N27/41
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas sensor, superior in response speed and detection accuracy, in which fluctuations in the output value of gas component is small and in which the replacement of a gas to be measured in a protector is proper, even if the direction in which the gas to be measured flows is different from the sensor axis of the gas sensor.  <P>SOLUTION: In the structure for mounting a gas sensor, in which a cylindrical protector 4 which houses a gas detection element, in which the inlet for introducing a gas to be measured is formed on a sidewall and in which an outlet 15 on the bottom wall 17 for exhausting the gas to be measured is projected into and mounted on an exhaust pipe, a tapered part 22 is formed so that the diameter of the sidewall of the protector 4 is made smaller going toward the bottom wall 17. The gas sensor is mounted so that the formula β°≤(180°-α°) is satisfied, when α° is an obtuse angle, where β° is an exterior angle when the tapered part 22 intersects the bottom wall 17, α° is an axis inclination angle, in which the axial direction of the gas sensor is inclined with respect to the direction Q in which the gas to be measured flows.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096543-A (JP)
Title: Acoustic detection mechanism
Inventor: KOMAI MASATSUGU
IPC: H04R31/00
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitor microphone capable of being manufactured by a simple process and reducing parasitic capacitance as well.  <P>SOLUTION: By etching an SOI substrate A composed of a supporting substrate and an active layer, the supporting substrate is removed and a diaphragm B is formed by the active layer. A sacrificial layer composed of the organic film of a low dielectric constant is formed on the side facing the diaphragm B, a back electrode C composed of a metal material having a plurality of acoustic holes Ca is formed on the outer surface by a plating technique and then, a clearance is formed between the diaphragm B and the back electrode C by the processing of removing an area other than a part functioning as a spacer D of the sacrificial layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094756-A (JP)
Title: Material accommodation support system and its method
Inventor: OTANI TAKUO
IPC: G06Q50/00
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To support the accommodation trade of materials among a plurality of facilities.  <P>SOLUTION: A material accommodation support device 100 is connected to a plurality of plant terminals via a network for supporting the accommodation trade of the materials among the plurality of facilities. An offer receiving part 102 receives the offer of exchange materials exchangeable with first materials in a plant from one plant terminal. A demand transmission processing part 108 transmits a demand for spare parts of second materials in another plant as exchange materials to another plant terminal. A proposal notifying part 114 for receiving the offer conditions of the spare parts when the offer of the spare parts is proposed from another plant terminal and for notifying one plant terminal of the offer conditions together with the offer proposal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093466-A (JP)
Title: Positional data communication system and navigation device
Inventor: KONISHI EISUKE
IPC: H04W4/04
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To accurately inform of positional information, and to immediately know the destination without a troublesome operation on the receiving side, in a system capable of notifying a destination such as a meeting place by utilizing communication.  <P>SOLUTION: When a tone recognition mode is inputted, it is determined whether a position information code is inputted or a dial tone signal is inputted (S410). When a position information code is inputted, the dial tone signal corresponding to the position information code is generated (S420, S430), and transmitted to a partner (S440, S450). When the dial tone signal is inputted, the position information code corresponding to the dial tone signal is calculated by performing inverse transformation (S470), and the position information code is converted into latitude/longitude coordinates (S490), to thereby display a map of a corresponding region (S500).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104199-A (JP)
Title: Network terminal
Inventor: MIZUNASHI RYOSUKE
IPC: G06F13/00
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network terminal capable of suppressing concentration of loads on a particular DHCP server.  <P>SOLUTION: Since the network terminal selects DHCP server apparatuses whose IP addresses have been registered in advance, the network terminal can use a DHCP server for a workstation apparatus purpose and another DHCP server apparatus for a network facsimile machine purpose in different ways, resulting in that the loads imposed on the DHCP server apparatuses can be to advantage distributed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104333-A (JP)
Title: Antenna and electrical apparatus provided with the same
Inventor: IKEGAYA MORIHIKO
IPC: G06F1/16
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna whereby a stable characteristics is obtained while promoting downsizing and weight reduction capable of attaining a low cost, a reduced development period and improvement of user-friendliness and to provide an electric apparatus provided with the antenna.  <P>SOLUTION: A long conductor flat plate 1 is bent in an 'U' shape, a slit 2 is formed to its upper face near its end, and a radiating element unit 3 of an 'L' shape with a prescribed width is formed. A side face (vertical face) and a lower face other than the radiation element unit 3 of the upper face act like a ground part 4. Downsizing and weight reduction are attained through the 'U' shape. Electric interference from an installed object of the antenna can be reduced independently of whether the installed object of antenna is a metallic material or a resin material, and a stable antenna characteristics can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098108-A (JP)
Title: Welding material, welding method and welded joint
Inventor: TAKEDA HIROYUKI
IPC: B23K9/00
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a welding material capable of obtaining a welded joint in which fatigue strength characteristic of a high tensile strength steel sheet is sufficiently made the most of, and which has excellent fatigue strength, and to provide a welding method.  <P>SOLUTION: The welding material consists of an iron alloy having a martensite transformation starting temperature (Ms point) of 400 to 150°C, comprising, by mass, 0.001 to 0.2% C, 0.1 to 1.0% Si and 3 to 10% Mn, and, if required, comprising ≤13% Ni. The welding material is welded by gaseous CO<SB>2</SB>shielded arc welding or the like, so that tensile residual stress occurring in the weld zone is reduced, and further, the content of carbon and the amount of blowholes to be formed which can start fracture in the application of stress amplitudes can be reduced. Thus, the welded joint having high fatigue strength can stably be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097087-A (JP)
Title: Method and system for recovering microorganism
Inventor: MATSUNAGA TADASHI
IPC: B01D61/58
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a related system for recovering microorganisms in high efficiency on a large scale.  <P>SOLUTION: The method for recovering chlorine-tolerant pathogenic microorganisms as the object microbes in a sample water comprises the steps of separating and concentrating the object microbes in the sample water using a hollow fiber membrane(11), back-washing the object microbes with a solution less than the sample water to release the microbes, further separating and concentrating the object microbes using a membrane filter(14) from the resultant back-washing solution where the object microbes are concentrated by the above back-washing operation, and releasing the resultant microbes with a solution less than the above back-washing solution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112105-A (JP)
Title: Apparatus and method for processing image, and program thereof
Inventor: YAMADA TSUKURU
IPC: H04N5/92
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for processing an image to record the image as a user desires, and to provide a program.  <P>SOLUTION: A dynamic image 402 is displayed on a view screen 213 in a window 201. When a mouse is operated so that a part of the image displayed on the screen 213 is surrounded by a locus of a pointer, only the image in an area surrounded by the locus of the pointer stands still as a partial clip 401, and the image 402 is subsequently displayed on an area except it. When a photographing button 207 is selected, the image 402 is recorded together with the clip 401. This apparatus can be applied to an image editor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112960-A (JP)
Title: Electronic choke circuit
Inventor: KUNIYOSHI KENJI
IPC: H02M1/14
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit which prevents alternating-current voltage from flowing to the input side, without the use of a large inductor.  <P>SOLUTION: Alternating-current voltage, flowing in between the output ends 3 and 4 of an electronic choke circuit CH, is inputted to a noninverting amplifier A1 of high input impedance through a capacitor C1. Alternating-current voltage, inputted to both the ends of an inductor L1, is made identical in amplitude and phase, and the inductance of the inductor L1 is increased equivalently to be infinite. A low-pass filter is constituted of a capacitor C3 and an inductor L3. Thus, alternating-current voltage, applied to the junction point between the inductor L1 and an inductor L2, is attenuated through the low-pass filter. Thereby, it is prevented from flowing to a direct-current power supply. In addition, since the alternating-current component does not need to be attenuated by the impedance of the inductors L1 and L2 themselves, a small inductor can be used for them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047041-A (JP)
Title: Write protector for hard disk driver
Inventor: TAKIDO AKIFUMI
IPC: G11B20/10
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a write protector for a hard disk driver which can put the hard disk driver into a write inhibit state.  <P>SOLUTION: A connector 52 connected to the hard disk driver 6 and a connector 51 connected to a personal computer 4 are connected to a changeover means 3. The command signal supplied from the personal computer 4 is monitored in a control section 2 and when a write signal is supplied, the changeover means 3 is changed over to shut off the supply of the write signal to the hard disk driver 6. In the control section 2, another command signal is supplied, in place of the write signal, to the hard disk driver 6 to obstruct the start of the write operation of the hard disk driver 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118358-A (JP)
Title: Server computer and advertising brokerage method
Inventor: KAYAMA SUSUMU
IPC: G06Q30/06
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method that can provide an unconventional type of advertising medium and can reduce advertising cost.  <P>SOLUTION: When an intending article purchaser who wants to acquire an advertisement-posted article as an article carrying an advertisement uses a computer terminal to access a server terminal, a screen for selection of an article type, a detailed specification screen T2 depending on the selected type, and a user information input screen for input of information about the intending article purchaser are displayed, and inputs thereto are stored in an application management table in the server terminal. When an intending article provider who wants to provide an advertisement-posted article accesses the server terminal, contents stored in the application management table are displayed to enable an offering of advertisement-posted article provision to a given application.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114380-A (JP)
Title: Solution jetting type method and apparatus for recording medical image
Inventor: TAKABAYASHI TOSHIYUKI
IPC: B41J2/205
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To record medical images with a high resolution and many gradations on a recording medium by jetting minute liquid droplets of a solution, to enable jetting of minute liquid droplets and enhance a hitting precision by jetting stable liquid droplets, and to reduce an application voltage.  <P>SOLUTION: In an inkjet printer 100 as a solution jetting type apparatus for recording medical images which has nozzles capable of jetting solution liquid droplets of a superfine diameter, a pseudo halftone process such as error diffusion or dithering is carried out on the basis of an inputted medical image signal. Superfine diameter liquid droplets of ink as the solution are jetted from the nozzles by a solution jetting system on the basis of the processed medical image signal, whereby the medical image with the high resolution and many gradations is recorded to the recording medium O supplied from a feed tray 120. The recording medium O is discharged from a discharge part 130.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120238-A (JP)
Title: Security apparatus, security method, security program, and recording medium
Inventor: YAMAMOTO TAKESHI
IPC: H04L9/08
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the security against attacks from a third party while keeping the convenience in the key delivery system, the public key encryption system, and the digital signature system.  <P>SOLUTION: A security unit 20 uses a common polynomial a(x) with integer coefficients and r-sets of integers (s, q) to calculate a polynomial b(x)= Σ<SB>n=0</SB><SP>deg a(x)</SP>Σ<SB>m=0</SB><SP>r</SP>(q<SB>m</SB>s<SB>m</SB><SP>n</SP>[partial differentiation operator]<SP>n</SP>a(x)/n!)modI and transmits the arithmetic result to a security unit 30. The security unit 30 uses a common polynomial a(x) with integer coefficients and t-sets of integers (u,v) to calculate a polynomial c(x)=Σ<SB>n=0</SB><SP>deg a(x)</SP>Σ<SB>m=0</SB><SP>t</SP>(v<SB>m</SB>u<SB>m</SB><SP>n</SP>[partial differentiation operator]<SP>n</SP>a(x)/n!)modI and transmits the arithmetic result to the security unit 20. Then the security unit 20 calculates a common key by using an expression of k(x)=Σ<SB>n=0</SB><SP>deg c(x)</SP>Σ<SB>m=0</SB><SP>r</SP>(q<SB>m</SB>s<SB>m</SB><SP>n</SP>[partial differentiation operator]<SP>n</SP>c(x)/n!)modI, and the security unit 30 calculates the common key by using an expression of k(x)= Σ<SB>n=0</SB><SP>deg b(x)</SP>Σ<SB>m=0</SB><SP>t</SP>(v<SB>m</SB>u<SB>m</SB><SP>n</SP>[partial differentiation operator]<SP>n</SP>b(x)/n!)modI.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120450-A (JP)
Title: Notifying device
Inventor: KATO TAKAHIRO
IPC: H04M11/04
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce communication charge in a notifying device which notifies a notification destination of not only information with urgency but also information with no urgency.  <P>SOLUTION: When specific information defined as information to be reported to a notification destination even without urgency has occurred, the specific information is stored in a storing means. In notifying information other than specific information when a notifying factor about the information other than the specific information occurs, the specific information stored in the storing means is transmitted to the notification destination. Also, when the number of pieces of stored specific information stored by the storing means exceeds a prescribed number that is determined in advance, the specific information stored in the storing means is transmitted to the notification destination. In addition, the specific information stored in the storing means is transmitted to the notification destination in preset periods.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116930-A (JP)
Title: Gas heat pump type air conditioner
Inventor: YOKOYAMA TAKESHI
IPC: F25B27/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power of a gas engine for driving a compressor by driving a refrigerant pump for circulating a refrigerant.  <P>SOLUTION: This gas heat pump type air conditioner 10 is so structured that a refrigeration cycle is composed by sequentially connecting the compressor 16, an outdoor heat exchanger 19, an outdoor expansion valve 24, and indoor heat exchangers 21A, 21B and 21C; and the compressor is driven by the gas engine 30. In exhaust heat recovery system piping 41 starting from the exit side in a heating operation of the indoor heat exchangers, bypassing the outdoor expansion valve, the outdoor heat exchanger and the compressor, and reaching the entrance side in the heating operation of the indoor heat exchangers, an overcooling heat exchanger 42 for bringing a liquid refrigerant into an overcooled state, the refrigerant pump 43 for circulating the liquid refrigerant, and an exhaust heat recovery heat exchanger 3 for recovering the exhaust heat of the gas engine to evaporate the liquid refrigerant by imparting the heat to it are sequentially installed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118785-A (JP)
Title: Communication information providing system and its method
Inventor: SATO CHIE
IPC: G06F17/30
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To realize communication information providing system and method for providing the information of a communication service providing device suited to a communication service application format.  <P>SOLUTION: The system is obtained by improving a communication information providing system for providing the information of communication service providing devices to a communication service receiver for receiving communication service through the communication service providing devices connected to a network. The system is provided with a monitoring device for monitoring the contents of communication service requested to be received by the communication service receiver and recording history and an information providing device having the information of communication service providing devices, retrieving the information of the communication service providing device suited to the communication service application format of the communication service receiver on the basis of the history from the monitoring device and outputting the retrieved information.  <P>COPYRIGHT: (C)2004,JPO