baber/WOPTO huggingface dataset:
Patent JP-2002110612-A (JP)
Title: Cleaning treatment method and apparatus
Inventor: ORII TAKEHIKO
IPC: B08B3/08
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide cleaning treatment method and device for efficiently supplying a chemical agent onto a substrate surface for inhibiting the amount of consumption of the chemical agent, and a water treatment method for reducing cleaning marks (watermarks) that are generated on the substrate surface. SOLUTION: Drying treatment, using the chemical agent in the cleaning treatment of a semiconductor wafer W retained in a treatment chamber comprising outside and inside chambers 26 and 27, is carried out by chemical agent supply and first and second drying treatment processes. In the chemical agent supply process, the mist- or vapor-like chemical agent is supplied toward the semiconductor wafer W, while the semiconductor wafer W is being stopped or being rotated at a low speed. In the first drying treatment process, the semiconductor wafer W is rotated at an intermediate speed to prevent the chemical agent shaken out of the semiconductor wafer W from splashing from the treatment chamber, when the supply of the chemical agent is stopped and the semiconductor wafer W is rotated.  In the second drying treatment process, the semiconductor wafer W is rotated at a high speed for shaking out the chemical agent adhering to the semiconductor wafer W.
Patent JP-2002118101-A (JP)
Title: Etching method
Inventor: NISHIKAWA HIROSHI
IPC: H01L21/302
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To improve a selection ratio, and to achieve excellent anisotropic etching. SOLUTION: In this etching method, a treatment gas is introduced into a treatment container 2, and a semiconductor wafer W is subjected to a predetermined etching treatment under plasma atmosphere. In this case, the mixed gas of gas containing F(fluorine) and an S(sulfur)-based gas excluding the F(fluorine) is used as the treatment gas, and at the same time the flow rate of the S(sulfur)-based gas excluding the F(fluorine) is adjusted for controlling the inhibition of excessive fluorine radical generated by the dissociation of the gas containing the F(fluorine).
Patent JP-2003033372-A (JP)
Title: Scaler tip and scaler using such tip
Inventor: NAKAGAWA MASAKI
IPC: A61C1/07
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to see a tip edge by eyes by constituting a scaler tip itself of a transparent body and making the scaler tip not becoming a shadow with an illumination light which illuminates a front part (operation part) or by illuminating light from the tip of the scaler. SOLUTION: In the figure, 10 is a hand-piece, 20 is a power source cord, 30 is a scaler tip, L is an illumination light. The scaler tip 30 is made of a transparent material, for example, a resin. The tip 30 therefore transmits the illumination light L and remains no shadow of the tip 30 (or if a shadow appears, it is thin), such a thing does not occur that it is hard to do a work. In addition, when light is introduced into the tip 30, the light is radiated from the tip 30. Therefore, even if the tip part of the tip 30 is out of the illumination range of the illumination light L, since the light led to the edge of the tip 30 is radiated from the edge of the tip 30, surgeons can see the edge of the tip 30 by their own eyes and perform works easily.
Patent JP-2003044289-A (JP)
Title: Compilation method, compiler, recording medium storing the compiler, storage device storing object code prepared by compilation method and processor provided with the storage device
Inventor: FUJIWARA TAKASHI
IPC: G06F1/20
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a compilation method and a compiler for converting a user program so as to control the heat generation of a target system to a stipulated value or less. SOLUTION: A normal assembler string is prepared for a user program SC by using various kinds of parameters and a provisional object code OC2 is outputted to the SC. By temporarily executing the provisional object code OC2 while referring to the table of the heat generation vs. an order or the like, a profile PF is prepared and outputted. Then, whether or not the prepared assembler string satisfies the temperature condition of hardware is determined on the basis of the profile PF, and if not satisfying the temperature condition, an optimization object part is found inside the provisional object code OC2 on the basis of the profile PF and an optimization processing for which the heat generation is taken into consideration is performed.
Patent JP-2002289286-A (JP)
Title: Pin-protruded resin substrate, manufacturing method of pin-protruded resin substrate, pin and manufacturing method of pin
Inventor: MIYAMOTO NORIMINE
IPC: H01R13/03
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a pin-protruded resin substrate which is difficult to break when a stress is applied to the pin and has high reliability, a manufacturing method of thin pin-protruded resin substrate, a pin to be used for pin-protruded substrate, and its manufacturing method. SOLUTION: A pin-protruded resin substrate 11 is provided with a resin substrate 13 made of resin or the like and having a pin pad 17AP exposed to a main face 13A, and a large number of pins 1 jointed to the pin pad AP with solder HD. The pin 1 is formed using a wire MT made of 194 alloy to which heat treatment is given after pre-heated to 450 to 900 degrees centigrade. Also, the pin 1 has a rod-state part 1A and a large-diameter part 1B including a spherical face inflated in the direction opposite to this rod-state part 1A. The large-diameter parts 1B and so on are soldered to the pin pad 17AP.
Patent JP-2003040300-A (JP)
Title: Tightly closed container
Inventor: IWASAKI YOSHIHISA
IPC: B65D51/16
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To develop a tightly closed container showing an environment-friendly property and suitable for preservation, refrigeration and heating by improving a tightly closed container having a rigid main body portion at the central portion of the cover and a soft circumferential margin portion with a circumferential groove around the cover. SOLUTION: A tightly closed container is a resin-made tightly closed container in which a cover 2 is air-tightly engaged with an upper edge 1' of a container main body wherein the container main body 1 is formed of polycarbonate(PC), the rigid main body 3 forming the central portion of the cover 2 is formed of a transparent polycarbonate(PC) and a soft circumferential margin portion 4 having a circumferential groove 8 to be inserted into an upper margin of the container main body and being integrated into the circumferential margin of the rigid main body portion is formed of polypropylene-ethylene- propylene rubber-based elastomer (TPO).
Patent JP-2003046275-A (JP)
Title: Mobile device
Inventor: TAKAGI HISAMITSU
IPC: H05K5/02
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To increase rigidity without drop of degree of freedom of a curling portion of a flexible flat cable and also prevent local wear of the curling portion in a mobile device such as mobile phone, notebook type personal computer, and so on. SOLUTION: This mobile device is composed of a first cabinet including a printed circuit board module, a second cabinet coupled with the first cabinet via the hinge portion and includes a printed circuit board 62, a flexible flat cable 64 which is connected at one end thereof to the printed circuit board 60 of the first cabinet, also connected at the other end thereof to the printed circuit board of the second cabinet and at least turned once at the position of the hinge portion and a shaft member 70 inserted into this curling portion. This shaft member 70 is not fixed to any one of cabinets but its motion is controlled.
Patent JP-2003042389-A (JP)
Title: Duct
Inventor: WASHIMI TAKEHIKO
IPC: F16L59/147
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a duct superior in a heat-insulating property and workability in production even with simple composition. SOLUTION: This duct 1 is produced by covering an outer peripheral surface of a duct body 3 forming a flow passage 2 for fluid with a cover layer wall 5. The cover layer wall 5 is constituted by a heat contractive foamed resin sheet 6. The outer peripheral surface of the duct body 3 is covered with the heat contractive foamed resin sheet 6 thermally contracted. A clearance 7 is formed between the outer peripheral surface of the duct body 3 and the cover layer wall 5 by a protrusion 4. The heat contracted foamed resin sheet 6 constituting the cover layer wall 5 is polyethylene (a low density polyethylene, straight chained low density polyethylene, or polyethylene prepared with the usage of a metallocene catalyst), polypropylene, polyvinyl chloride, polystyrene, polyamide, or polyethylene terephthalate.
Patent JP-2002249922-A (JP)
Title: Single fiber containing carbon powder in interior of fiber, processed material and loose fiber mass composed of the same single fiber, processed material and loose fiber mass comprising carbon powder on fiber surface or among fibers and method producing the same
Inventor: TAKASHIMA HISATO
IPC: D04H1/413
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain single fibers having excellent deodorizing properties or hygroscopicity due to carbon powder contained therein, a processed material and a loose fiber mass comprising the single fibers and further to provide a method for producing the processed material and the loose fiber mass by which clogging, etc., of a jetting nozzle are not caused and an unpleasant odor, etc., are not emitted when the carbon powder is made to be contained in the processed material and the loose fiber mass. SOLUTION: The single fibers comprise carbon powder in the interior of the fiber and are characterized in that synthetic resin pellets comprising 1-50 wt.% of the carbon powder having <=20 μm size as a pigment and compounded therein are melted and spun. The processed material is characterized in that the single fibers are twisted into a knitting yarn or a weaving yarn which is then formed into a knitted or a woven fabric. The loose fiber mass is characterized in that the single fibers are opened. The processed material or the loose fiber mass is characterized as comprising the carbon powder contained in the surface of the fibers and/or in the interior among the fibers. The method for producing the processed material is characterized by spraying or impregnating the processed material with a diluted liquid of an emulsion composed of at least the carbon powder, a surfactant and water and then drying the resultant processed material by heating.
Patent JP-2003042698-A (JP)
Title: Mine removing cultivator
Inventor: YOSHINOBU EISUKE
IPC: A01B33/02
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To suppress failure while simplifying the structure. SOLUTION: Since a mine removing/cultivating roller 18 is rotary driven by transmitting rotation of the sprocket 12 of a tank 11 through a transmission means 57 to the mine removing/cultivating roller 18, no special hydraulic motor nor hydraulic piping is required for driving the mine removing/cultivating roller 18 and thereby the structure is simplified. Furthermore, since a rigid mechanical means can be employed as the transmission means 57, a sufficient durability is exhibited even if the mine is exploded and the probability of failure can be lowered.
Patent JP-2002123413-A (JP)
Title: Processing apparatus, recording medium and program
Inventor: NAGUMO TADAATSU
IPC: G06F12/00
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide technique capable of referring to the contents of the same document between different devices (users) and reducing the operation burden of user. SOLUTION: A file is generated so as to be provided with a data processing part for generating a data part from inputted source data and defining the data part deployed corresponding to an executing instruction as a processing target and an updating part for updating the contents of the file while using various data containing the data part and data modified by the deployed data processing part.
Patent JP-2003042948-A (JP)
Title: Instrument for measuring glucose concentration
Inventor: MUNEDA TAKAYUKI
IPC: G01N21/552
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a compact, noninvasive and highly precise glucose- concentration measuring instrument. SOLUTION: This measuring instrument is provided with an absorption spectrum detector 11 for detecting absorption spectra using a measurement object press-connected to an ATR prism 12 by a spectrum detecting part 13, using intermediate-infrared rays emitted from a light source 11, and a PCA arithmetic unit 20 for calculating the glucose concentration of the measuring object using a principal component analysis method(PCA), based on the absorption spectra detected by the spectrum detector 11, using a load corresponding to glucose stored in a loading storage part 24 and a personal data, by an working curve stored in a personal data storage part 28.
Patent JP-2003047442-A (JP)
Title: Reprocessing of nemacystus decipiens dried by freeze-dry method through product after grinding and granulation or drying into food and health food and nemacystus decipiens of original alga by reconstitution with water
Inventor: KARIMATA JUNICHI
IPC: A23L17/60
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To solve problems that Nemacystus decipiens as a conventional raw material for processed food production is produced by an acceleration drying method and a sun-drying method as the mainstream, however, in this case, since sufficient reconstitution is not obtained even by adding water, the raw material has difficulty in treatment as a processing raw material and results in loss of palatability and nutrient component of essential Nemacystus decipiens. SOLUTION: An existing freeze-dry method is applied to Nemacystus decipiens, and a form after grinding and granulation or drying is used. Consequently, a food and a health food can be not only produced by processing using high-quality Nemacystus decipiens as a raw material but also can be stored and distributed at a normal temperature.
Patent JP-2003049400-A (JP)
Title: Impervious heat-reserving board
Inventor: KUROKAWA SATORU
IPC: D21H21/54
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a impervious heat-reserving board at a low cost, having excellent water-impervious heat-resisting properties and capable of being easily recycled as waste paper. SOLUTION: This impervious heat-reserving board has a lamination comprising at least three layers of fibrous material and is characterized by that the second layer from the wrapped package-contacting side contains thermally expandable particles and has 0.2-0.5 g/cm<3> density. And, preferably, the thermally expandable particles are expandable microcapsules having 5-30 μm average diameter and expandable to have 4-5 times diameter and 50-130 times volume by heating at 80-200 deg.C and contained at a rate of 1-30 wt.% based on the oven dry basis equivalent weight of the inner layer wet paper.
Patent JP-2003047912-A (JP)
Title: Disk type eccentric rotor and flat type vibration motor having the same
Inventor: MITA HIROYUKI
IPC: B06B1/16
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain high efficiency by making air-core coils large and arranging them evenly, dispense with a special eccentric member by shifting the center of gravity by the coils themselves, and obtain high vibration quantity by disposing an eccentric weight while superposing the weight on printed wiring type air-core coils. SOLUTION: Three printed wiring air-core coils (1a and 1aa, 1b and 1bb, and 1c and 1cc) are evenly formed on both faces of a printed wiring commutator member (1) which is produced by forming an axis insertion through hole (1h) in the center and forming six commutator segment lands (a to f) in the circumference of the hole and which is formed so as to have an approximately disk- like outer shape, and a bearing holder (2) is extended at a position of the axis insertion hole in the other face in the axial direction and one winding type air-core coil (3) is eccentrically positioned outward in the radius direction of the bearing holder and connecting to the printed wiring coil (1aa) in series.
Patent JP-2003055027-A (JP)
Title: Calcium silicate based raw material utilizing alc scrap wood, production method therefor and method for producing alc using the same raw material
Inventor: IMAZAWA KOICHI
IPC: C04B20/02
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for reutilizing ALC (autoclaved lightweight concrete) in which the greater part has been disposed heretofore, in particular, for he production of ALC as a calcium silicate based raw material. SOLUTION: ALC scrap wood is subjected to dry pulverization, and the whole inclusive of unreacted silica stones contained in the ALC scrap wood is made into fine powder to a mean grain diameter of <=75 μm. Since the whole of the unreacted silica stones contained in the fine powder is reacted with a calcareous raw material to produce tobermorite, they can be used by an addition quantity of >15 wt.% to the whole of the powder raw material as an assistant raw material in the production of ALC.
Patent JP-2003060753-A (JP)
Title: Portable telephone set having crime prevention or emergency escape function
Inventor: AIZAWA NAOMITSU
IPC: H04M1/02
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone set capable of exercising an effective crime prevention or emergency escape function by utilizing an original communication function and an emitting function of sound and light. SOLUTION: When an antenna 3 is extracted from a telephone body 1, a crime prevention buzzer rings.
Patent JP-2003059988-A (JP)
Title: Method and equipment for detecting defect of semiconductor device
Inventor: FUJII SHINJI
IPC: G01N21/65
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To detect the location of a micro defect in a semiconductor device with high accuracy by Raman spectroscopic method. SOLUTION: An anodized oxide film is formed on the surface of a semiconductor device and the region where the anode oxidized film is formed is irradiated with laser light to emit Raman scattering light. The location of a defect in the region where the anodized oxide film is formed is detected from the Raman spectrum of the Raman scattered light.
Patent JP-2003058624-A (JP)
Title: Babysitter management method and program therefor
Inventor: KAWASHIMA YUKIO
IPC: G06Q50/10
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To give reliance and relief to a user by speedily and properly handling abnormality in real time during babysitter dispatch. SOLUTION: The babysitter managing method which manages the state of a babysitter sent at a request from the user in real time includes an abnormality reception step (abnormality reception part 16) for receiving abnormality occurrence from the babysitter and an abnormality handling step (abnormality handling part 18) which retrieves another babysitter nearby the babysitter having sent the abnormality and gives a handling instruction.
Patent JP-2003059029-A (JP)
Title: Magnetic recording medium
Inventor: OZAWA TAKAKO
IPC: G11B5/706
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium wherein electromagnetic conversion characteristics, especially a C/N ratio in a high-density recording area, are greatly improved. SOLUTION: This magnetic recording medium has a nonmagnetic layer containing nonmagnetic particles and a binder and a magnetic layer containing ferromagnetic hexagonal ferrite powders and a binder on a support in this order. A size of a magnetic aggregate present in the magnetic layer is 0.5 μm or higher, and the number of magnetic aggregates having magnetic intensity larger by 20 times or more than an average value of magnetization disturbance obtained from a magnetic force image by a magnetic force microscope is 100/2000 μm<2> .
Patent JP-2002148518-A (JP)
Title: Device for observing fine structure of skin or tissue similar to it in vivo
Inventor: CORCUFF PIERRE
IPC: A61B5/00
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a device for realizing observation by a non-invasive method for observing the fine structure of skin or tissue similar to it in vivo, especially, with accuracy equal to that obtained by a destructive or invasive observation method in vitro. SOLUTION: This device for observing the fine structure of the skin or the tissue similar to it in vivo is equipped with a confocal microscope (1) equipped with an appropriate illuminator, a rotary disk (6) generally known as a Nipkow' s disk, where a reduced-diameter hole is formed, a high-sensitivity image receiving device (8) and an immersion lens (2), and is equipped with a contact end member (11) put on the skin. At least, the lower part of the lens (2) is engaged with the end member (11), which has a central aperture part (13), and the peripheral part of the central aperture part comes into contact with the skin, then they are attached to realize relative moving in an axial direction between the end member (11) and the lens (2) as a whole.
Patent JP-2002156342-A (JP)
Title: Method and device for testing circuit board
Inventor: LUTZ GUENTER
IPC: G01R31/28
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for simply and surely testing a circuit board with high contact point density. SOLUTION: This method is for testing the circuit board, having conductor paths whose end points are formed into test points of the circuit board. The circuit board is provided with a step for optically testing a group of circuit board testing points disposed completely in a scanning range in each case, and if appropriately, the involved conductor paths in the scanning range with a prescribed radius and a step electrically testing the residual circuit board testing points and the remaining conductor paths. Electrical scan of the adjacent circuit board test points cannot be conducted and, otherwise, only when after trying considerably hard, can these test points scanned electrically. This method enables optical scanning of such conductor paths. As a result, this method can surely measure the conductor paths connecting adjacent circuit board test points using a simple method.
Patent JP-2003062254-A (JP)
Title: Game machine
Inventor: KATO TETSUYA
IPC: A63F7/02
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of increasing a player's interest in a dynamic display. SOLUTION: When symbols designated for display on an LCD 3 by a command 52 for designating stopped symbols coincide with a preset pattern of a small win (in the present embodiment, symbols '7' appear or three losing symbols appear on one line), a predetermined number of prize balls are dispensed from a dispensing control board H. Thus, because the number of times that the prize balls are dispensed in the game can be increased, the rate of replenishment of balls other than the balls rented is increased to enhance the enjoyability of the game. The number of prize balls dispensed during a normal game is different from the number of prize balls dispensed during a bonus game, so that the range of the game is broadened to enhance the player's interest in the game.
Patent JP-2003072889-A (JP)
Title: Glass ampoule cutter
Inventor: YOKOTA KAZUYOSHI
IPC: B67B7/92
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a glass ampoule cutter with which glass fractions to be mixed can be reduced. SOLUTION: The glass ampoule cutter cuts a neck 21 of a glass ampoule by leverage includes an ampoule neck contact member 11 and an ampoule head contact member 12 which are provided between a contact point A of the neck and a contact point B of a head at a distance of 12.5 to 32.4 mm.