baber/WOPTO huggingface dataset:
Patent JP-2002243645-A (JP)
Title: Method and device for diagnosing deterioration of electrical apparatus
Inventor: KOBAYASHI JUNJI
IPC: H01F41/00
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and device by which the degree of deterioration of oil-filled electrical apparatus, using insulating paper, can be diagnosed nondestructively and quantitatively. SOLUTION: A sensor section 6 having a sensor that is colored through a chemical reaction with furfural is provided in the oil-filled electric equipment and the sensor is irradiated with a light, emitted from a monochromatic light source 2 through an optical fiber 1 for emitting light. The light transmitted through the sensor is led to a light quantity measuring section 2 through another optical fiber 1, for receiving light and the light quantity received by means of the section 2 is measured. The degree of deterioration of the electrical apparatus is calculated from the fluctuation of the received light quantity, before and after the sensor causes the chemical reaction with the furfural.
Patent JP-2002240424-A (JP)
Title: Lubricant composition for ink jet recording paper
Inventor: NAKAMURA DAISUKE
IPC: B41M5/52
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To solve the problem of dusting in a calender roll at calendering which has not even solved due to the insufficient anti-dusting effects given by the conventional lubricant such as a metal aliphatic acid salt and a polyolefin resin. SOLUTION: In order to obtain an ink jet recording paper excellent in anti- roll dusting effects, in the ink jet recording paper obtained by coating and drying a coating composition mainly made of a pigment and an adhesive on a base paper, the coating composition of a topmost layer includes 0.2 to 10 mass part in solids equivalent as lubricant of a water-dispersed 2 to 50C alphatic acid amide liquid having an average particle diameter of 0.01 to 10 μm to 100 mass part of total pigment.
Patent JP-2002251605-A (JP)
Title: Image reading method and device for it
Inventor: SAIDA TADAAKI
IPC: H04N1/19
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To read dirt on the surface of a document conveying part for adjusting a dust detection level according to a level of the dirt. SOLUTION: In advance of dust detection, the dirt level of a conveying belt in a document automatic feeder is detected (S102). In detection of the dirt level of the conveying belt, an image of the conveying belt surface is added to an image memory when the image is read from a CCD without placing any document. Using the dirt level of the conveying belt surface in the document automatic feeder as a reference, a dust detection level is set. A value found by subtracting a certain fixed value from the read level obtained by reading the conveying belt surface image is set as a dust detection level in a dust determination part 176 (S103). By this control, the dust detection level is lowered for making dust detection difficult when the conveying belt surface is contaminated.  In this way, dirt on the belt surface can be prevented from being erroneously detected as dust on a platen glass surface.
Patent JP-2002250526-A (JP)
Title: Device for detecting pressure abnormality of warm water system
Inventor: NIIBE MAKOTO
IPC: F24D3/00
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To precisely detect pressure abnormality regardless of the kind of warm water, concerning a pressure abnormality detector which detects the abnormality of the circulating circuit of a warm water system such as a warm water heating system, a warm water thawing system, etc. SOLUTION: This is a pressure abnormality detector which detects the pressure abnormality within the circulating circuit 9 of the warm water system, and this pressure abnormality detector is equipped with a pressure sensor 13 which detects the pressure level within the circulating circuit 9, a warm water kind selecting means 14 which selects the kind of warm water to be let flow to the circulating circuit 9, an abnormal pressure level setting means 15 which sets the upper limit pressure level (lower limit pressure level) geared to the kind of warm water selected by the warm water kind selecting means 14, and a pressure abnormality judging means 16 which judges the existence of pressure abnormality by comparing the pressure level detected by the pressure sensor 13 with the upper limit pressure level (lower limit pressure level) set by the abnormal pressure level setting means 15.
Patent JP-2002249600-A (JP)
Title: Norbornene-based resin film and method for manufacturing the same
Inventor: OKADA YASUMASA
IPC: C08J5/18
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a norbornene-based resin film which can protect a liquid crystal or a polarizer from ultraviolet deterioration and does not cause visual failure due to the vaporization of an ultraviolet absorber upon extrusion molding, and a method for manufacturing the same. SOLUTION: The norbornene-based resin film is used, whose transmittance of ultraviolet rays having a wavelength of 380 nm or less is 40% or less.
Patent JP-2002249636-A (JP)
Title: Molding material of phenol resin
Inventor: KIMURA YASUTAKA
IPC: C08K3/00
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a molding material of a phenol resin the base of which is glass fiber excellent in fluidity. SOLUTION: The molding material of phenol resin essentially contains (a) a phenol resin of 15-65 wt.%, (b) a glass fiber of 20-78 wt.%, and (c) a spherical filler of 2-30 wt.%, in total.
Patent JP-2002254515-A (JP)
Title: Laminating apparatus
Inventor: SHIMIZU YASUHIRO
IPC: B32B37/22
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a laminating apparatus capable of continuing a work without minding of a residual amount of a laminating film raw material by an operator. SOLUTION: The laminating apparatus forms a laminate by adhering a transparent or translucent laminating film A on a surface of a printed mater such as a poster, an advertisement or the like, output media M or the like of a computer. The apparatus comprises a size sensor 14 having an encoder 13 for detecting a length of the laminating film A drawn from a raw fabric 4 of the film A, a means 16 for inputting the length of the fabric 4 of the set film A, a subtracting means for subtracting the length detected by the sensor 14 input from the length of the fabric 4 of the film A, a display unit 17 for displaying the value obtained by subtraction, and an alarm means for generating an alarm when the value obtained by subtraction arrives at a predetermined value or less.
Patent JP-2002255529-A (JP)
Title: Carbonaceous material and lithium secondary battery
Inventor: MATSUBARA KEIKO
IPC: H01M10/05
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain a carbonaceous material superior in high charge and discharge capacity and cycle property simultaneously. SOLUTION: A complex particle 3 which contains at least silicon and carbon and the particle diameter of which is smaller than that of a graphite particle 2 is arranged to be dispersed around the graphite particle 2 of which the facial distance d002 of face (002) is less than 0.337 nm by X-ray wide angle diffraction. The graphite particle 2 and the complex particle 3 are coated with an amorphous carbon film 4 of which the facial distance d002 is 0.37 nm or more. On the characteristics of the carbonaceous material 1, the complex particle 3 consists of a conductive carbon material arranged around an Si fine particle which consists of crystalline silicon and the Si fine particle and the conductive carbon material coated with a carbon hard film or a conductive polymer film.
Patent JP-2002225785-A (JP)
Title: Flexible water float
Inventor: TAKAHASHI RIKIYA
IPC: B63B35/44
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To produce a flexible water float at an extremely low cost by using plastic or a material made by foaming plastic that is discharged in volume as waste as a main material of a floating body, and to provide a multipurpose flexible water float capable of growing a plant thereon and finding a new method of using on the sea. SOLUTION: Liquid on the surface of the flexible water float or the flexible water float group is sent in one direction by using a property of the flexible water float or the flexible water float group flexibly twisting and bending according to ups and downs of waves on the sea surface, and a property of waves swelling in the blowing direction of wind on the sea surface.
Patent JP-2002265605-A (JP)
Title: Tetraalkoxysilane condensation product and method for producing the same
Inventor: ABE YOSHISAKI
IPC: C08G77/04
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a stable high-molecular weight tetraalkoxysilane condensation product having controlled polymer structure and a few residual amount of monomer, a method for producing the above condensation product and cured product of the condensation product. SOLUTION: There are provided a tetraalkoxysilane condensation product, a method for producing the condensation product and cured product of the condensation product. The tetraalkoxysilane condensation product is obtained by forming a reaction mixture containing a tetraalkoxysilane represented by the formula Si(OR<2> )4 (R<2> is a 1-4C alkyl group) and an organic solvent in an amount of 1.5-2.5 mol, an acid catalyst in an amount of 0.08-0.12 mol and water in an amount of 1.6-1.8 mol based on 1 mol tetraalkoxysilane under conditions in which the liquid temperature is retained at <=10 deg.C while flowing an inert gas having <=5 deg.C dew point into an apparatus in which an inside gas is substituted with the inert gas having <=5 deg.C dew point at >=40 deg.C and heating the liquid reaction mixture to 60-130 deg.C while flowing the inert gas having <=5 deg.C dew point into the apparatus.
Patent JP-2002268326-A (JP)
Title: Imaging device and process cartridge
Inventor: FURUMIYA NOBURO
IPC: G03G15/02
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To move an electrifying roller to a desired position, by optimizing biasing force acting on the charging roller in an imaging device provided with a crossed axes angle between the rotary axial line of a photoreceptor drum and that of the charging roller. SOLUTION: If the crossed axes angle of the rotary axial line of the photoreceptor drum 1 with that of the charging roller 2 is defined as θ( deg.), the pressing force of the roller 2 to the drum 1 by pressure springs 23a and 23b is S(N), the hardness of the roller 2 is R( deg.) and the surface slip factor of the roller 2 is H, index F of the biasing force of the roller 2 expressed by F= tanθ×S×R×H lies in the range of 0.8<F<9.4, whereby the appropriate biasing force acts on the roller 2, and the roller 2 is moved to the desired position and abuts on the drum 1. Therefore, an image is formed properly, while holding stable electrifying width over a long term.
Patent JP-2002270976-A (JP)
Title: Insulation coated metal board
Inventor: UCHIDA KAZUHIRO
IPC: H05K1/05
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To prevent a cut portion of a multi-chip board from corroding, thereby effectively preventing is aging deterioration. SOLUTION: An enamel board 10 has a steel sheet, enamel 16 coating its surface, a plurality of male-type terminals 12 projecting at the end of the board and a specified circuit formed on a enamel 16 surface. The male-type terminals are housed in a connector housing and inserted in and connected to female-type terminals. A tab 13 connected to an intermediate plate 14 is probuatingly arranged at a position to be housed in the connector housing and is cut off from the plate 14 in a form of a half-finished product.
Patent JP-2002270140-A (JP)
Title: Non-aqueous electrolyte secondary battery
Inventor: HARA KENJI
IPC: H01M10/0566
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a non-aqueous electrolyte secondary battery with small contact resistance in a sealing battery cover group, excellent in input/output characteristics, and capable of inhibiting the irregularity of the characteristics. SOLUTION: The part where a safety valve 12 abuts to an upper cover cap 11 and/or an upper cover case 13 is previously plated with gold by the vapor deposition or a conductive coating material composed of black lead, acetylene black, and a binder is blown to the part, and dried to form a conductive coating film to be a conductive agent layer 15. A valve presser 14 is mounted at a prescribed position on the upper cover case 13, and the safety valve 12 on which the conductive agent layer 15 is previously formed is superposed on the valve presser 14. Further, the upper cover cap 11 is superposed over the safety valve 12, and the upper cover case 13, the safety valve 14 and the upper cover cap 11 are connected and fixed to each other by the spot welding to manufacture the sealing battery cover group 9.
Patent JP-2002144109-A (JP)
Title: Surface coat cemented carbide cutting tool having excellent chipping resistance
Inventor: SHIRASE BUNICHI
IPC: B23P15/28
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a surface coat cemented carbide cutting tool having excellent chipping resistance. SOLUTION: In this surface coat cemented carbide cutting tool, on the surface of a WC cemented carbide base, (a) as a lower layer, a Ti compound layer having the average layer thickness of 0.5 to 15 μm and composed of TiC layer, TiN layer, TiCN layer, TiCO layer and TiCON layer, (b) as an intermediate layer, an Al2O3, layer having the average layer thickness of 1 to 15 μm, (c) as a surface bed layer, a Ti oxide layer having the average layer thickness of 0.1 to 3 μm and satisfying the composition formula:  TiOX (X: atom ratio to Ti, ranging from 1.2 to 1.7), and (d) as a surface layer, a Ti nitrogen oxide layer having the average layer thickness of 0.05 to 2 μm and satisfying the composition formula TiN1-Y(O)Y [wherein (O) indicates diffusion oxygen from the above surface bed layer, Y: atom ratio to Ti ranging from 0.01 to 0.4, are chemically and/or physically vapor deposited as a hard coat layer with the whole average layer thickness of 3 to 30 μm.
Patent JP-2002271541-A (JP)
Title: Facsimile system
Inventor: ASAI TAKAHIRO
IPC: G03G15/36
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a means that attaches a sender name or the like to transmission history data at transmission and attaches the recipient name to print history data at printing by authenticating a person by means of the fingerprint when the transmission and the printing are being carried out. SOLUTION: When an operator makes a transmission or print operation request to a facsimile terminal, the facsimile terminal 1 utilizes a display panel or the like to urge the operator to enter the fingerprint. The facsimile terminal scans the entered fingerprint data of the operator, converts the data into one- dimensional or two-dimensional image data, which are fed to an authentication discrimination section 4. The authentication discrimination section 4 collates the entered fingerprint data with person authentication data registered, in advance, that is, with the data of fingerprint patterns, to identify the operator at present. When the result of collation determines that the fingerprint of the operator has been registered, the identified operator is assumed to conduct succeeding processing and a control instruction section 6 gives a proper instruction to the facsimile machine 1.
Patent JP-2002278882-A (JP)
Title: System and method for transmitting e-mail and recording medium for e-mail transmission
Inventor: TAKIGUCHI RIICHI
IPC: G06F13/00
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an e-mail transmission system capable of simultaneously distributing e-mail with a respectively corresponding mail document in accordance with the condition of an e-mail receiver and the form of the terminal machine the e-mail receiver has. SOLUTION: A terminal machine 10 is provided with a customer database 10A for storing customer data files F where individual information on the e-mail receiver including mail address data is recorded, and a document database 10B for storing mail text data prepared in a plurality of different forms in each of mail contents, selects the mail text data of a form fitting each customer on the basis of the record of a customer data file F read from a mail receiver database, and prepares a mail file to be transmitted to the customer by attaching the mail address data of the customer data file F to the mail text data read from the database 10A by this selection.
Patent JP-2002276887-A (JP)
Title: Pipe end anticorrosion structure in pipe joint
Inventor: HIRATA SHOICHI
IPC: F16L57/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To minimize a decrease in a circulating amount caused by mounting a stationary ring 10 of an anticorrosion core 6. SOLUTION: This pipe end anticorrosion structure in an NS type pipe joint having an expansion function, is provided with an insertion section 2a of one end of a pipe 2 inserted into a receiving section of the other end, a lock ring fitted on the inner surface of the receiving section, and an insertion section ring 4 latched at the lock ring fitted on the outer surface of the receiving section 2a. An anticorrosion core 6 consisting of ethylene propylene rubber(EPR) or the like fitted in the pipe end of the insertion section 2a, and the ring 10 is fitted to be fixed. The ring 10 is positioned by protrusions 8 on both sides. The top of the protrusion 8 has a tapered surface 8a, thus providing easy fitting of the ring 10 smooth and smooth water flow.
Patent JP-2002277145-A (JP)
Title: Defrost control method for freezing and refrigerating showcase
Inventor: SATO HIDETO
IPC: F25D21/08
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain a defrost control method for a freezing and refrigerating showcase capable of preventing the degradation of the quality of cold insulation goods in the summer season of overload and preventing imperfect defrost in the winter season of low load. SOLUTION: In the defrosting operation control method in the freezing and refrigerating open showcase, a defrosting heater is turned on to defrost frost sticking to a cooler. The defrosting operation includes a defrosting operation for turning on the defrosting heater and a dripping operation after the defrosting operation. The water cutting operation of the summer season is set to a short time and that of the winter season is set to a long time according to the amount of frost.
Patent JP-2002278399-A (JP)
Title: Control method for image forming device
Inventor: MIYAJI NOBUKI
IPC: G03G21/10
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a control method for an image forming device which operates in refresh mode in the best timing without greatly increasing the number of components. SOLUTION: The refresh mode wherein the surface of a photosensitive body is cleaned by supplying toner by a developing means independently of a normal printing operation mode is entered only on condition that the difference between the temperature in a fixing device and the outside temperature is smaller than a specific value when the image forming device is ON.
Patent JP-2002284188-A (JP)
Title: Individual packaging body and automatic packaging machine for manufacturing the same
Inventor: YAGUCHI SHOICHI
IPC: B65B9/10
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an individual packaging body which can be easily unsealed though an inexpensive film is used. SOLUTION: Each of paired lateral seal parts is formed in such a manner as to obliquely cross a longitudinal seal part, and each edge of the lateral seal parts is cut in a gathered manner.
Patent JP-2002273088-A (JP)
Title: Washing dryer
Inventor: SHIMAKAGE KATSUYUKI
IPC: D06F58/22
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To detect a failure to attach a lint filter removably provided in a circulating air duct supplying hot air to the inside of a water tub. SOLUTION: The washing dryer has a circulating air course 15 circulatably supplying hot air to a water tank 5, a lint filter 20 is removably provided upstream of a heater 17 and a blower 16 provided in the circulating air course 15, and a control means 4 to control drying rotation is provided on the basis of the characteristic of the amount of air flowing through the circulating air course 15 changing depending on presence or absence of the lint filter 20.
Patent JP-2002281501-A (JP)
Title: Device and method for generating video data
Inventor: NATSUBORI SHIGEYASU
IPC: H04N19/139
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a video data generator capable of generating video data, on which a plurality of videos are multiplexed, so that the quality of principal video can not be lowered in the case of reproducing. SOLUTION: In a detection part 1D, concerning each of main video data and subordinate video data to be multiplexed, a feature amount showing a calculation quantity required for decoding video data is obtained and in a control part 1C, it is investigated whether the total sum thereof is less than a reference value or not. When the total sum is not less than the reference value, in a conversion part 1E, conversion such as reduction of video resolution, reduction in the number of video frames per unit time or reduction in one part of video is applied so that the total sum of the main video data and subordinate video data can not become less than the reference value. Then, the main video data and the subordinate video data are encoded in an encoding part 1F and multiplexed as video object in a multiplexing part 1G.
Patent JP-2002283634-A (JP)
Title: Recorder
Inventor: YOSHIKAWA HIROYASU
IPC: B41J11/42
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a recorder which can more efficiently display a message for indicating supplementing a recording material. SOLUTION: The recorder has a recording part 12 for recording images while selectively using a plurality of kinds of recording materials, and a display part 8 capable of displaying the message for indicating supplementing the recording material. A control unit 1 is provided which makes the display part 8 display the message for indicating supplementing the recording material only when the recording material to be used for the present recording lacks.
Patent JP-2002290822-A (JP)
Title: Imaging apparatus and image reproduction system
Inventor: HONDA TSUTOMU
IPC: H04N5/235
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To enable an imaging apparatus which uses an imaging device such as a digital camera to pick up an image which is proper from the high luminance area to the low luminance area of a subject by apparently expanding the dynamic range of the imaging device while suppressing a rise in cost and an increase in power consumption. SOLUTION: A prism having a beam splitter function splits the luminous flux from an imaging lens 100 into two and while a first imaging device 110 having a large number of pixels is used to obtain first image data under conditions wherein the high luminance area of the subject is proper, a second imaging device having a small number of pixels is used to obtain second image data under conditions wherein the low luminance area of the subject is proper; and the first image data and second image data are put together to obtain an image with a wide dynamic range.