baber/WOPTO huggingface dataset:
Patent JP-2002126763-A (JP)
Title: Nephrite extraction substance, drinking water containing nephrite extraction substance, method for extracting nephrite extraction substance, and method for preparing drinking water containing nephrite extraction substance
Inventor: KIN SHUNKAN
IPC: A23L2/38
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a nephrite extraction substance, which exhibits medical characteristics such as the capability of curing human body's diseases (e.g. headache, insomnia, indigestion, and hand-and-foot syndrome) and the capability of promoting the growth of animals and plants, drinking water containing the nephrite extraction substance, a method for extracting the nephrite extraction substance, and a method for manufacturing drinking water containing the neph rite extraction substance. SOLUTION: A nephrite ore, which is obtained through a pretreatment processes for grinding, sorting, washing or the like and purified water are put in an evaporator at a ratio of about 1:4, and both of them are heated at a high temperature of 100 deg.C or higher and the nephrite ore-containing substance eluted in purified water is evaporated along with purified water, and steam containing the nephrite ore-containing substance is converted to a nephrite distillation liquid by heat exchange to be extracted.
Patent JP-2002121732-A (JP)
Title: Method and device for improving soil
Inventor: SATO YUKIMASA
IPC: E02D3/12
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a stirring blade in a deep mixing device minimized in drive torque with hardly reducing the stirring effect and, particularly, a method and device for improving soil particularly suitable for the development of an improved pile of large diameter. SOLUTION: The sectional shape of the stirring blade vertically mounted in a plurality of stages on a hollow rod used for deep layer mixing method are formed so that the lateral lengths of both the upper and lower surfaces are varied to each other, and the stirring blade is mounted on the rod without an angle of attack to the rotating direction thereof. Accordingly, a turbulence of soft soil is generated in the rotating directional rear of the stirring blade when the blade is rotated, whereby the hardener discharged from the hollow rod is stirred and mixed with the soft soil.
Patent JP-2002128344-A (JP)
Title: Splicing device and splicing method
Inventor: KAWANAMI TOSHIHIKO
IPC: B65H19/20
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To perform stable splicing and to avoid an effect of the splicing to a back stage apparatus in splicing, in the splicing device and the splicing method. SOLUTION: This splicing device comprises a pressing roll 15 for pressing a web 1 fed out of an old web roll 1C onto a new web roll 1B to join the old web roll 1C to the new web roll 1B, a web cutting means 16 for cutting the web 1 fed out of the old web roll 1C on the upstream side of the joining part in the web conveying direction, and a guide roll 31 for bringing the web 1 fed out of the old web roll 1C close to the web cutting means 16.
Patent JP-2002131224-A (JP)
Title: Apparatus and method for measurement of characteristics of sample oil
Inventor: MORI MASAYUKI
IPC: G01N11/00
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for the measurement of the characteristic of a sample oil, where the characteristic of the sample oil at a high shear rate can be measured by a method where the angle of incidence of a beam of light on a prism from a light-emitting device is changed and the structure of a lubricating oil near an interface can be analyzed dynamically. SOLUTION: The sample-oil-characteristics measuring apparatus is provided with a rotor 1, a part of which is immersed in a sample-oil reservoir used to store the sample oil and which is turned and driven, so as to form a sample- oil film on the outer circumferential face; and the prism 6 which comprises an interval h with reference to the outer circumferential face of the rotor and which is arranged, so as to come into contact with the sample-oil film 3 on the outer circumferential face of the rotor and an ellipsometer 21, which is equipped with the light-emitting device 22 used to make the beam of light incident on the prism and a light-receiving device 23 used to receive the beam of light reflected from the prism. The sample-oil-characteristics measuring method uses the sample-oil-characteristics measuring apparatus.
Patent JP-2002134738-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: NISHIBE EIJI
IPC: H01L21/336
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To improve drain breakdown voltage in operation. SOLUTION: This semiconductor device has source and drain regions. The source and drain regions are formed adjacent to a gate electrode formed via first and second gate oxide films on a semiconductor substrate, and have low and high concentration. In the semiconductor device, the diffusion region width of low-concentration source and drain regions 3A and 3B is formed, so that the diffusion region width at a source region side becomes narrower than that at least at a drain region side, a high-concentration source region 8A is formed adjacent to one end of a gate electrode 6, and at the same time, a high- concentration region 8B is formed so as to have specific intervals from the other end of the gate electrode 6.
Patent JP-2002135359-A (JP)
Title: Device state control circuit, and device state control method
Inventor: NIBU TAKAYUKI
IPC: H04B17/29
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a device state control circuit and a device state control method that can detect a fault state of a concerned device caused by receiving a transmission signal sent from the concerned device and restore the detected fault state to a normal state. SOLUTION: A state discrimination circuit 11 receives a signal A1 to be sent from a transceiver 4, a signal B1 outputted from a coding circuit 14, and a signal B2 that is received by the transceiver 4 and outputted from a symbol synchronization establish circuit 17. The state discrimination circuit 11 uses the received signals A1, B1, B2 to discriminates its own device state to be faulty and to provide an output of a signal B3 under the condition of coincidence between the transmission signal sent from its own device to the other device and the signal received by its own device and of continuity of processing operation of its own device. When a connection management state machine 12 receives the signal B13, the machine 12 revises an operating state of its own device state into an inoperative state.
Patent JP-2002134438-A (JP)
Title: Method and apparatus for sticking die bond tape to semiconductor wafer
Inventor: TANIGAWA SHIGEKI
IPC: H01L21/301
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To prevent the bump damage of a semiconductor wafer or the partial elongation of a die bond tape, make the adhesion thickness of the die bond tape constant, avoid re-adhering of the tape after tape cutting and prevent the wafer from being broken in an extra tape peeling step. SOLUTION: A die bond tape 3 is positioned directly above a heated semiconductor wafer 1 supported with a wafer mounting table 21, the pressing force exerted on the wafer 1 with a sticking roll 26 is adjustable and changed at some regions to make uniform the line pressure of the roll 26 for pressure bonding, thereby sticking the tape 3 with a fused adhesive, and an extra portion of the tape 3 is cut through by a cutter 34 and peeled off from the table 21.
Patent JP-2001210380-A (JP)
Title: Polymer battery
Inventor: SADA TSUTOMU
IPC: H01M4/583
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To prevent the decomposition of ionic conductive compound by graphite particles. SOLUTION: This polymer battery 8 is composed of a negative electrode 7 having at least a carbon material as an active substance, an electrolyte layer 6, and a positive electrode 5 in which calcogenide containing lithium is assumed at least as the active substance, and the electrolyte layer 6 includes the ionic conductive compound and polymer fiber, and the carbonaceous material is composed of graphite particles to whose surface amorphous carbon is adhered.
Patent JP-2002127478-A (JP)
Title: Perfecting recorder for rewritable recording medium
Inventor: UBUKATA SADAO
IPC: B41J29/26
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a rewritable recording medium, having a recording layer exhibiting color developing properties upon application of first thermal energy and exhibiting fading properties upon application of second thermal energy on the opposite sides of support, must be taken out and turned over upon finishing recording on one side thereof and then must be reset before starting recording on the opposite side when the rewritable recording medium is recorded on the opposite sides. SOLUTION: Carriers are disposed, at a specified interval, between feed rollers provided in the housing of a recorder to form a traveling path such that rewritable recording media travel simultaneously on the surface side and rear surface side in the housing along the traveling path. A changeover unit is disposed in the way of the traveling path so that the traveling path of the rewritable recording medium can be changed over on the surface side and rear surface side in a display. Furthermore, a head for recording on the rewritable recording medium and a head for erasing the record are disposed oppositely to the traveling path.
Patent JP-2002127197-A (JP)
Title: Resin molding die
Inventor: FUKUDA KOJI
IPC: B29C45/26
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a resin molding die which can suppress the deformation of the pressure-concentrated region even when there is a region wherein a pressure concentration is generated at the time of molding. SOLUTION: This resin molding die forms a product cavity section C in which a molten resin is filled. In this case, gypsum is used as the base material, and on the pressure-receiving surface of the base material, a heat-resistant resin 14 is laminated. At the same time, a reinforcing material 15 is embedded in the heat-resistant resin at the pressure concentrated section on the pressure- receiving surface.
Patent JP-2001192655-A (JP)
Title: Luminescent substance for light source and light source containing the luminescent substance
Inventor: ELLENS ANDRIES
IPC: C09K11/78
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a luminescent substance for a light source and a light source containing the luminescent substance, having resistance to high heat load, suitable for excitation in a visible light spectrum range of short wavelength. SOLUTION: This luminescent substance has a composition of the formula (SE1-x-yPrxCey)3(Al, Ga)5O12 [SE is Y, Gd, Tb, Sc, La and/or Lu; 0.0001<x<0.05; 0.01<y<0.2.
Patent JP-2001188247-A (JP)
Title: Electrode structure of liquid crystal panel
Inventor: ENDO KATSUMA
IPC: H01L21/60
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To solve such problems in the electrode structure of a conventional liquid crystal panel that joining of a connecting electrode on an IC chip to an electrode pattern on the liquid crystal panel with an adhesive results in extremely low reliability. SOLUTION: In the part where the electrode pattern made of a Ta or Cr thin film is joined with an IC chip, an ITO pattern or a pattern of a composite material containing ITO is formed in an island-like and planar state in a larger area than that of each thin film of Ta or Cr to cover the thin film, and the patterned ITO or composite material containing ITO is joined with the IC chip with an epoxy adhesive. Thereby adhesion properties and bonding strength are increased to improve the reliability of connection.
Patent JP-2002140082-A (JP)
Title: Device and method for data recording, device and method for data reproduction, and device and method for data recording and reproduction
Inventor: SAKO YOICHIRO
IPC: G10L19/00
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a data recording device which reduces the load of processing by omitting the unnecessary detection of electronic watermark information. SOLUTION: According to the kinds of external input interface means, it is determined whether or not electronic watermark information is detected in data inputted through the respective external input interface means. Data inputted through an external input interface means for which it is decided that the electronic watermark information is not detected are recorded without performing any watermark information detection.
Patent JP-2002141155-A (JP)
Title: Spark plug unit with built-in pressure sensor
Inventor: OKAZAKI KOJI
IPC: H01T13/41
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a spark plug unit with built-in pressure sensor hardly causing nonconformity such as winding of a lead wire around a tool, etc., easy for fitting, and hardly affected by radio wave noise from a spark plug body. SOLUTION: In a spark plug unit 1 with built-in pressure sensor, a plug cap 12 incorporates a sensor output lead wire 8 connected to a pressure sensor 3, and is formed with a cap side metal fitting 10 for electrically connecting the sensor output lead wire 8 on the connecting side end portion to the spark plug body 5 in the sensor output terminal portion 6 formed on the side of the spark plug body 5. The sensor output lead wire 8 is covered with a shield coating 8b except for a connecting end 8c with the cap side metal fitting 10, the connecting end 8b of the sensor output lead wire 8 and the cap side metal fitting 10 integrated thereto are formed into a non-shield portion 71, and an auxiliary shield portion 2 is provided between the non-shield portion 70 and an insulating body 14 of the spark plug body 5.
Patent JP-2002137485-A (JP)
Title: Data output unit and storage medium
Inventor: TSURUMI MAKOTO
IPC: B41J21/00
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a data output unit capable of arranging data of a plurality of pages set in different forms into columns, and a storage medium. SOLUTION: When one printing page is divided to four output regions and a plurality of selected pages are arranged together, a size of a secured region for arranging the selected pages is changed in accordance with the designated number of multiple columns and an orientation of selected pages. In a maximum automatic magnification printing mode (2 columns), a secured region unit xu is set to '2' and, a 1/2 region of a paper is rendered as an arrangement region for one selected page. In an automatic magnification printing mode (4 columns), with an orientation difference of the paper between the printing page and the selected pages being taken into account, the secured region unit xu is set to '2' and '1' when the paper orientation is different and the same, and one selected page is arranged to the 1/2 region and a 1/4 region of the paper, respectively.
Patent JP-2002137288-A (JP)
Title: Manufacturing method for aromatic polyamide film, and aromatic polyamide film
Inventor: SUEOKA MASANORI
IPC: B29C55/02
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for an aromatic polyamide film which enables execution of orientation at a high rate of multiplication, shows high productivity and enables attainment of the film of a high grade. SOLUTION: A polymer sheet containing a solvent and an aromatic polyamide is heated to be oriented by using a noncontact type heating method. The noncontact type heating method includes at least either a method of bringing a heated fluid into contact with the sheet or a method of irradiating it with electromagnetic waves.
Patent JP-2002143908-A (JP)
Title: Rolling roll and method for manufacturing the same
Inventor: HIRAOKA HISASHI
IPC: B22D13/02
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a rolling roll by which the rolling roll which is not inferior in quality as compared to a conventional roll is manufactured at lower cost. SOLUTION: When manufacturing the rolling roll by forging a composite roll material around the core material of which the outer peripheral part made of high-speed steel is formed, after preliminarily forming the cylindrical outer peripheral part of high-speed steel by centrifugal casting, ductile cast iron is poured into the outer peripheral part and solidified and the obtained composite roll material is forged. Further, after forming the layer of high carbon containing steel which is brought into contact with the inner periphery of the outer peripheral part by the centrifugal casting, the ductile cast iron is poured.
Patent JP-2002147921-A (JP)
Title: Refrigerator
Inventor: HORIO YOSHIMASA
IPC: F25D11/02
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To contemplate an increase of an air amount in a refrigerator and an improvement of a volume in the refrigerator in the refrigerator including a condenser in the refrigerator and in a freezing chamber. SOLUTION: There are provided a refrigerator fan 13 and a refrigerator condenser 12 such that center lines of the refrigerator fan 13 and the refrigerator condenser 12 of the sizes thereof in the direction of the width of the refrigerator when viewed from a front surface side of the refrigerator body 1 are different, and the refrigerator fan 13 is provided, inclined in the direction of a discharge duct opening 14 on the side of the refrigerator condenser 12.
Patent JP-2002138899-A (JP)
Title: Fuel injection valve cooling device for diesel engine
Inventor: OKANO YUKIO
IPC: F01P3/16
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a high cooling efficiency of a fuel injection valve. SOLUTION: A communication passage 16 communicates a lower cooling water jacket 14 formed in a cylinder head 11 with a cooling water passage 15 formed between the cylinder head 11 and a fuel valve guide 12. A center axis of the communication passage 16 is set such that it is deviated from a direction toward a center of a fuel injection valve 13 by an angle θ (1 deg.-30 deg.) and is approximately directed to an outer periphery wall of the fuel valve guide 12. Thus, cooling water fed from the lower cooling water jacket 14 to the cooling water passage 15 flows from an explosion surface side toward an opposite explosion surface side while it rotates in the cooling water passage 15. As a result, a cooling efficiency of the fuel injection valve 13 is enhanced.
Patent JP-2002143105-A (JP)
Title: Information terminal with built-in radio equipment
Inventor: SONE TOMOHITO
IPC: A61B5/022
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an information terminal with built-in radio equipment which displays required blood pressure measurement information in a displaying form easy to use and automatically transmits/receives the blood pressure measurement information and advice information based on the blood pressure measurement information. SOLUTION: The information terminal 1 with built-in the radio equipment consists of a transmission/reception control part 2 consisting of a radio module 21, an analog base band part 22 and a CPU 23, an information processing part 3 consisting of a CPU 31, a RAM 32, a ROM 33, a memory 34, a keyboard 35, a blood pressure detection part 36, a G/A(gate array) 37 and an LCD 38, and a UART 4 for exchanging information between the part 2 and the part 3.
Patent JP-2002149992-A (JP)
Title: Fee reducing method and recording medium
Inventor: KATO KOICHI
IPC: G06Q30/04
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a fee reducing method for reducing a fee and a recording medium, allowing efficient collection of personal information by reducing the fee if selecting a questionnaire during home banking or trading. SOLUTION: The fee reducing method comprises the step of displaying the fee and the questionnaire during requesting procedures, the step of inputting or selecting contents of the displayed questionnaire, the step of determining the reduction of the fee or the rate of reduction on the basis of the input or selected questionnaire and the step of calculating the fee after reduction on the basis of the determined reduction or rate of the reduction, and the recording medium.
Patent JP-2002148942-A (JP)
Title: Developing device
Inventor: SHIMIZU TAMOTSU
IPC: G03G15/08
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To prevent developer, which is separated from a developer carrying body after developing from being immediately supplied to the body and used for developing in a developing, device in which the developer after developing is carried from the top to the bottom in the device main body. SOLUTION: In the developing device, developer 2 that includes toner and magnetic carrier is carried by a developer carrying body 11, in which a magnetic member 12 is fixed in an inner peripheral side, to conduct developing. The developer after developing is carried from the top to the bottom in a device main body 10 and separated from the body 11 by a pair of stripping poles N3 and N1 of the member 12.  In the device, the following items are properly set; a peak value A(mT) of vertical magnetic force of an upstream pole S2 located in the upstream side higher than the stripping poles, a peak value B(mT) of vertical magnetic force of a first stripping pole N3, an angle θ1 which is defined by a peak position a1 of the vertical magnetic force of the pole S2, a center 'o' of the member 12 and a position a2 where the vertical magnetic force becomes 0mT between the upstream pole and the pole N3 and an angle θ2 which is defined by the position a2, the center 'o' and a peak position a3 of the vertical magnetic force of the pole 3.
Patent JP-2002148430-A (JP)
Title: Optical filter
Inventor: TOMINAGA NOBUHIDE
IPC: C09B23/00
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical filter for an image display having sharp absorption (560-620 nm of λ max and <=50 nm half-width) at a specified wavelength. SOLUTION: The optical filter contains a compound of formula (I) (where R1 and R2 are each a 1-4C alkyl or R1 and R2 together may form a 3- to 6-membered ring which may contain O, S or N; each Y is an organic group; X is H or halogen; Anm- is an m-valent anion; (m) is an integer of 1 or 2; and (p) is a number required to keep electric charges neutral).
Patent JP-2002171846-A (JP)
Title: Biodegradable film for agriculture
Inventor: TSUKUSHI KENMON
IPC: C08G63/20
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a biodegradable film for agriculture, capable of being easily formed and processed, having both of biodegradability and usable mechanical strength, and further to provide a biodegradable film for the agriculture having adequate slipperiness of the films between each other besides the above properties and hardly causing blocking, and a biodegradable film for the agriculture having excellent weather resistance besides the above properties. SOLUTION: The biodegradable film for the agriculture is characterized in that a polyester resin synthesized from 100 mol% mixture comprising 35-95 mol% adipic acid or an ester-forming derivative thereof, 5-65 mol% terephthalic acid or an ester-forming derivative thereof, and 0-5 mol% sulfonate-containing compound, 67-250 mol% dihydroxy compound and 0.01-5 mol% organic compound having at least three ester-forming groups is formed into a film shape having 0.01-0.05 mm thickness.