baber/WOPTO huggingface dataset:
Patent JP-2004174343-A (JP)
Title: Water purifier
Inventor: IWABUCHI MUNEYUKI
IPC: C02F1/28
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water purifier which has a power source part for supplying electric power from a battery housed therein and in which the contact defect of the battery due to the deformation of an anode terminal disposed in the power source part is effectively prevented.  <P>SOLUTION: The power source part of the water purifier has a battery case 3, a cathode terminal 3, and the anode terminal 4. The battery case 3 has a reinforcement rib 10 of a hollow box shape composed of a plate-like member 10a of a height approximately the same as the height of the anode terminal 4 to constitute a frontal section thereof, and two plate-like members 10b and 10c of the height higher than the height of the anode terminal 4 to constitute both side sections thereof. Also, the anode terminal 4 is disposed in a space formed of part of the side faces of the reinforcement rib 10 and the battery case 3 upward from the base of the battery case 3 and disposed along the surface of the plate-like member 10a by being bent so as to cover the plate-like member 10a. Also, the reinforcement rib 10 can prevent the deformation by the stress from the upper and lateral sides of the anode terminal 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179848-A (JP)
Title: Communication apparatus and communication system switching method
Inventor: SHIRASU JUNICHI
IPC: H04M3/00
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To select a communication system wherein an excellent communication state is available.  <P>SOLUTION: A communication apparatus connected to a metallic subscriber line is a station side apparatus for making data communication with a terminal side apparatus connected to the other of the metallic subscriber line, is provided with: a transmission section and a reception section for making communication with a communication system selected among a plurality of communication systems; a line state monitor section for detecting the communication state; and a switching means (step S06) for switching the selected communication system into other communication system in response to it that the detected communication state reaches a prescribed state (NO in step S03 and NO in step S05).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003183352-A (JP)
Title: Thermosetting resin composition
Inventor: KAJI MASASHI
IPC: C08G59/62
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition which has excellent adherence in workability such as a quick-curing property, fluidity and in adhesive strength, and is useful for adhesion of metallic parts and polymeric materials in the mechanical and electrical/electronic fields.  <P>SOLUTION: The epoxy resin composition comprising an epoxy resin and a curing agent is provided, wherein the epoxy resin composition contains, as an epoxy resin ingredient 50 wt.% or more based the whole epoxy resin, of an epoxy resin represented by formula (1), (wherein X is an oxygen or sulfur atom, G is a glycidyl group, R<SB>1</SB>-R<SB>8</SB>are each a hydrogen atom, a halogen atom or a 1-6C hydrocarbon group, and n is an integer of 0 or more, the epoxy resin containing 50 wt.% or more of the resin in which n is 0) and having a melting point of 40-130°C.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004141579-A (JP)
Title: Aerosol type fire extinguisher
Inventor: HORIGUCHI TAMOTSU
IPC: B05B9/04
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fire extinguisher capable of using a liquid for fire extinguishing which does not have fear of destroying environments without using halon gas as the liquid for fire extinguishing, and fully using up the liquid for fire extinguishing to the last drop, and having no possibility that the liquid corrodes the container inside.  <P>SOLUTION: The aerosol type fire extinguisher has a container 12, an inner bag 14 which is placed in the container and stores the liquid for fire extinguishing which is compressed at a specified pressure, a fixing tool 18 which is installed in the opening of the inner bag, and a nozzle 20 installed at the tip of the fixing tool.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174653-A (JP)
Title: Walking robot, lowering gain of inversion pendulum control at rest
Inventor: YAMAMOTO TAKASHI
IPC: B25J5/00
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To realize a robot, walking without falling by moderately making effective "inversion pendulum control" during walking, and not causing "self-excited vibration" during resting.  <P>SOLUTION: In performing the so-called inversion pendulum control in which a target ZMP is corrected on the basis of an angle ϕ made between a line connecting the actual trunk position of the robot and the target ZMP and a normal passing the target ZMP, during the walking operation, a large correction amount ΔZMP for the target ZMP is calculated to the angle ϕ, and during being at rest, a small correction amount ΔZMP for the target ZMP is calculated to the angle ϕ. That is, a first gain multiplying the angle ϕ and a second gain multiplying the change speed of the angle ϕ are made smaller during being at rest. Since "inversion pendulum control" is moderately made effective during walking, the robot walks without falling, and during resting, the effectiveness of "inversion pendulum control" is restrained not to cause "self-excited vibration".  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180000-A (JP)
Title: Method and device for binarizing image
Inventor: YOSHITOMI YASUNARI
IPC: G06T5/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To precisely binarize a variable density image like a document image.  <P>SOLUTION: A density histogram of densities and the number of pixels of the variable density image being an object is generated, and a correlation diagram between respective thresholds of density and the cumulative numbers of pixels having desnsities higher than the thresholds is generated on the basis of the density histogram. Data in a range from maximum density to half the density in the correlation diagram is used to obtain a linear regression line formula 1 for a high-threshold area. A plurality of formulas passing a plurality of first points C on the linear regression line formula 1 and a plurality of second points D determined by thresholds approximating minimum thresholds in a low-threshold area and values of the numbers of cumulative pixels are obtained in order to an approximate line formula for the low-threshold area, and a plurality of polygonal lines given by the plurality of formulas obtained in this manner and the linear regression line formula 1 and error functions (c, d) from the correlation are calculated, and a formula giving a minimum error value is determined as an approximate line formula 2. In a binarizing method, a threshold at an intersection 3 between the linear regression line formula 1 and the determined approximate formula 2 is determined as a threshold c for automatic binarization.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178375-A (JP)
Title: Information transmitting and receiving apparatus, its method, its system, its program, recording medium for recording the program, and information processing apparatus
Inventor: OKAMOTO KIYOKAZU
IPC: G08C15/06
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing apparatus of simple configuration that distinguishes a plurality of pieces of information and transmits/receives them.  <P>SOLUTION: A request signal R is output to a plurality of information screening means from an information collecting means by inputting setting of information acquirement from a prescribed detector by an inputting operation on an external device. Each information screening means converts a signal from the detector connected via a cable to a pulse-like digital signal SP<SB>j</SB>after a lapse of the preset delay time D<SB>j</SB>and outputs it to the information collecting means. The information collecting means inputs each digital signal to a plurality of gate means corresponding to the detector, outputs a signal of development request to the gate means to which setting has been inputted corresponding to the detector, develops from the request signal R a predetermined time zone h<SB>j</SB>after a lapse of predetermined time T<SB>j</SB>and makes corresponding digital signals pass through.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180899-A (JP)
Title: Sustaining blood purifying device and operating method therefor
Inventor: SANO YOSHIHIKO
IPC: A61M1/14
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sustaining blood purifying device that is extremely small in the error between the flow rate of a dialyzate and a replacement liquid quantity and is significantly improved in the number of calibrating times of its pump.  <P>SOLUTION: This sustaining blood purifying device contains a blood purifier 1, blood circuits 21 and 22, and dialyzate circuits 35 and 36. The device also contains a dialyzate container 3 and a replacement liquid container 4. The dialyzate circuit 36 on the downstream side of the blood purifier 1 is provided with a hermetically sealed solid container 5. In the solid container (hereafter, called as tank) 5, a flexible dialyzate storing container 34 communicating with the dialyzate container 3 through a dialyzate supply line 31 and a flexible replacement liquid storing container 44 communicating with the replacement liquid container 4 through a fluid replacement supply line 41 are housed. The dialyzate storing container 34 and the blood purifier 1 are supplied with a dialyzate by means of a dialyzate pump 32 and the replacement liquid storing container 44 and the blood circuit 22 on the downstream side of the purifier 1 are supplied with a replacement liquid by means of a replacement liquid pump 42.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186539-A (JP)
Title: Plasma treating method and plasma treating apparatus
Inventor: O TAKESHI
IPC: B01J19/08
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve the accuracy of a judgment on the state of operation of an apparatus and the state of a treatment of an object to be treated.  <P>SOLUTION: An emission spectrum of light which is emitted from plasma during a plasma treatment for a wafer is obtained by an optical measuring instrument 120 as optical data. Quantitative data of each emission type is found from the obtained optical data by using reference data of each emission type from a database 206 which stores emission spectra of the several types of emission as reference data. Then quantitative data of each emission type is monitored and the state of operation of the plasma treating apparatus and the state of treatment of the wafer is judged according to the change in quantitative data of each type of emission. In this way, the state of operation of the plasma treating apparatus and the state of treatment of the wafer can be judged according to the emission spectrum of plasma which is formed of a wide range of wavelength bands.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186560-A (JP)
Title: Optical amplifier and method for manufacturing the same
Inventor: IKARI MASANORI
IPC: H01S3/067
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical amplifier which is flat in amplifying characteristics and which can amplify a signal light without causing the deviation of a gain, and to provide a method for manufacturing the same.  <P>SOLUTION: The optical amplifier 1 includes at least a rare earth element added fiber 2, a gain equalizer 5, an optical isolator 6, a wavelength multiplexer 4, and an excitation light source 13. In the optical amplifier 1, the gain equalizer 5 performs a gain equalization by canceling at least the deviation of the gain generated by the amplifying characteristics of the rare earth element-added fiber 2, the wavelength dependence of the transmission loss of the optical isolator 6, and the wavelength dependence of the transmission loss of the wavelength multiplexer. With such an optical amplifier 1 and the method for manufacturing the same, the gain of the entire optical amplifier can be flattened. Even if the signal light is amplified, no deviation occurs in the gain of the signal light, and the optical amplifier having very flat amplifying characteristics is obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193714-A (JP)
Title: Image reading apparatus and image forming apparatus provided with the same
Inventor: NAGAI MICHIAKI
IPC: G03B27/62
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading apparatus of a board shape with a low profile and a light weight without a mechanical drive part, and to provide an image forming apparatus employing the same, and an image processing system.  <P>SOLUTION: An original 500 is placed on a transparent original platen board 130. Each small region of a light emitting layer 200 has two states; a light emission state and a transparent state, and a scanning processing control section 121 controls the small region 210 to be set to the light emitting state and produce a scanning ray. Each small region of a liquid crystal slit layer 300 is provided under the light emitting layer 200, has two states; a light shield state and a transparent state, and a slit processing control section 122 controls formation of a slit 310. A light receiving region 410 of a light receiving element layer 400 selected by a light receiving processing control section 123 placed under the liquid crystal slit layer 300 performs the light receiving processing. The scanning processing control section 121 selects the small regions in the light emission state in prescribed orders to move the scanning ray, and the slit control section 122 selects the small regions in the transparent state in prescribed orders to move the slit.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187916-A (JP)
Title: Eyelet
Inventor: MARUYAMA TAKASHI
IPC: A44B99/00
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eyelet that does not cause a damage of a synthetic resin, does not expose the edge portion of a caulking leg in a plane view of a normal used state, and is durable and very decorative.  <P>SOLUTION: The eyelet is made up of a metal male body (1) in which a flange (11) is formed in the entire periphery of one end of a cylindrical caulking leg (10), a decorative body (2) made of a synthetic resin made by forming an erected edge (21) at the outside edge portion of an annular decorative portion (20), and a metal female body (3) in which a central hole (30) corresponding to the caulking leg (10) of the male body (1) is formed. The eyelet brings the outside (13) of the flange (11) of the male body (1) into a tight contact with the inside (22) of the decorative body (2) by caulking and fixing the erect edge (21) of the decorative body (2) made of the synthetic resin to the flange (11) of the male body (1), and the caulking leg (10) of the male body (1) caulks and fixes a mounting substrate (4) and the central hole (30) of the female body (3) by communicating therebetween.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190117-A (JP)
Title: Vacuum degassing processing method
Inventor: KATO KAZUYUKI
IPC: C21C7/10
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for performing a vacuum degassing processing by preventing the mixture of slag into molten steel in a vacuum degassing vessel with a simple means.  <P>SOLUTION: In the vacuum degassing processing method for performing the degassing by dipping an ascending side submerged tube 5 and a descending side submerged tube 6 of the vacuum degassing vessel 3 into the molten steel 2 in a ladle 1 and circulating the molten steel, preceding to dip the ascending side submerged tube and the descending side submerged tube into the molten steel, a lance 9 is dipped from the upper part of the ladle and bubbling is performed by blowing inert gas 7b into the molten steel at the center part of the ladle, and the floated-up slag on the surface of the molten steel is shifted near the side wall of the ladle and thereafter, the ascending side submerged tube and the descending side submerged tube, are dipped into the molten steel.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004194194-A (JP)
Title: Caller information notifying device
Inventor: HONDA YOICHI
IPC: H04W12/08
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the nonconformity that only the transmission from a fixed telephone is effective, when only the name or the like of a caller previously registered in a telephone on the transmission side is transmitted to the call-receiving side, and also, conventional problems have not been fully solved, when various communication devices are selectively used, depending on TPO.  <P>SOLUTION: The nonconformity can be solved, by being provided with a means for receiving identification information and a transmission destination telephone number from the caller via a line, a storage means for storing notification information previously related for each user, a notification information specifying means to extract the notification information of the corresponding user, on the basis of the received identification information, and a means for transmitting the notification information extracted by the notification information specifying means, by connecting a line between the caller and the transmission destination telephone number received from the caller.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190121-A (JP)
Title: Treatment liquid for surface treating metal, and surface treatment method
Inventor: NAKAYAMA TAKAOMI
IPC: C23C22/72
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment liquid for surface treatment with which a surface treatment film having excellent corrosion resistance after coating can be precipitated on a metal surface without the incorporation of components harmful for the environment, and without generating sludge to form into waste, and to provide a surface treatment method.  <P>SOLUTION: The treatment liquid for surface treating metal is a water based surface treatment liquid for surface treating a metallic material selected from an iron based material, a zinc based material, an aluminum based material and a magnesium based material respectively individually, or by two or more kinds thereamong at the same time. The treatment liquid comprises one or more kinds of compounds selected from zirconium compounds and titanium compounds by 5 to 5,000 ppm as the above metallic elements, further comprises free fluoride ions by 0.1 to 100 ppm, and also has a pH of 2 to 6. Calcium compounds, magnesium compounds or strontium compounds, nitrate radicals, oxoacid and/or oxoates, high polymer compounds and surfactants can further be incorporated into the treatment liquid. The metallic material is brought into contact with the treatment liquid, or is subjected to electrolytic treatment in the treatment liquid to form a film.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004200255-A (JP)
Title: Semiconductor material having bipolar transistor structure, and semiconductor element using the same
Inventor: INOUE SATOSHI
IPC: H01L21/331
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor material having a bipolar transistor structure for avoiding thermal runaway without any ballast resistors or the like.  <P>SOLUTION: In an epitaxial substrate 20, a collector layer 22, a base layer 23, and an emitter layer 24 are formed on a semi-insulating GaAs substrate 21. A hole barrier layer 22C for preventing the inflow of holes from the base layer 23 is provided in the collector layer 22, thus restraining the flow of a collector current when collector current density increases and an electron speed is saturated for avoiding thermal runaway without any ballast resistors or the like.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004194958-A (JP)
Title: Method for artificial dialysis and its holding device with band
Inventor: HORIGUCHI YUKIO
IPC: A61M1/14
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for artificial dialysis and its holding device with a band, which enable a patient to easily undergo artificial dialysis all by oneself.  <P>SOLUTION: This method for artificial dialysis is to be done as follows. A T-shaped tubular body 3 comprising a straight part 1 and a stem part 2 is applied on the way of an artificial blood vessel transplanted between prescribed artery and vein of a human body, and the tubular body 3 and the artificial blood vessel are transplanted into the body with an end of the stem part 2 being exposed out of the body. Then each one end of a pair of access tubes (6a, 6b), on which a jack part 5 having needles (4a, 4b) at one end is formed, are connected with the device for artificial dialysis, and the jack part 5 are to be put into the stem part 2 of the tubular body 3. A periphery of the end of the stem part 2 is held by the holding device with the band 20, by its bands (27, 28) the jack part 5 could be put into the stem part 2 or pulled out of it with the holding device 20 fixed on surface of the patient.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004196995-A (JP)
Title: Ink composition, image recording method and image recording apparatus
Inventor: IINUMA YASUYOSHI
IPC: C09D11/38
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink composition causing no bleeding of images even on plain paper and achieving a uniform and high density of images, and an image recording method and an image recording apparatus using the composition.  <P>SOLUTION: The composition is an aqueous ink containing a self dispersion type pigment as a colorant and at least one organic sulfonic acid salt. The method and apparatus use the composition.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003245053-A (JP)
Title: Method for brewing soy sauce
Inventor: KASUGA MASASHI
IPC: A23L27/50
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To surely obtain a soy sauce having desired ethanol and lactic acid concentrations and a mellow flavor.  <P>SOLUTION: This method for brewing the soy sauce, comprising charging soy sauce malt in salt water to prepare the unrefined soy sauce, adding preliminarily cultured soy sauce lactobacillus and preliminarily cultured soy sauce yeast to the unrefined soy sauce and then brewing and maturing the mixture at the ordinary temperature is characterized by adding the soy sauce yeast in an amount of ≤2×10<SP>5</SP>cells/g of the unrefined soy sauce, which is 10 to 100 times the amount of wild soy sauce yeast preliminarily existing in the unrefined soy sauce, thus obtaining the desired soy sauce.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004203660-A (JP)
Title: Metallic fiber-reinforced composite material
Inventor: HIKITA TOMOYUKI
IPC: C22C49/02
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metallic fiber-reinforced composite material having improved strength while keeping the characteristics of an SiC reinforced composite material such as lightweight and high rigidity.  <P>SOLUTION: The lightweight and high rigidity metallic fiber-reinforced composite material having improved strength is obtained by compositing the metallic long fiber having higher coefficient of thermal expansion and higher melting point than those of Si and SiC as reinforcing materials with an Si matrix. The strength of the composite material is improved by using the metallic long fiber having higher coefficient of thermal expansion and higher melting point than those of Si as an additional reinforcing material to the conventional SiC-reinforced composite material in this way to cause compression stress due to the shrinkage of the metallic long fiber during the cooling from a high temperature in the composite treatment to room temperature in the composite material.  <P>COPYRIGHT: (C)2004,JPO&NCIPI