baber/WOPTO huggingface dataset:
Patent JP-2002356217-A (JP)
Title: Sprocket wheel
Inventor: MURAOKA YOSHIYUKI
IPC: F16H55/30
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an improved sprocket wheel applied to a roller chain conveyor intended for horizontal transportation and transfer of a heavy object. SOLUTION: The sprocket wheel 1 is applied to the roller chain conveyor 2 for transmitting power for transportation and movement of the heavy object A. The sprocket wheel is characterized by that it comprises a wheel body 11 and a fixed plate 12 for attaching and fixing the wheel body 11, and the wheel body 11 is formed as a divided type so it can be replaced.
Patent JP-2002357393-A (JP)
Title: Liquid-cooled semiconductor module
Inventor: OKAMOTO SHIGERU
IPC: H01L23/427
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the overall size reduction and cost reduction of a circuit device incorporating a large-current semiconductor are obstructed by a heat transfer device firmly fixed to heat generating parts as a means for improving the heat transfer of the semiconductor in the circuit device. SOLUTION: A large-capacity module is constituted by enclosing a working liquid in an enclosure composed of a hermetically sealed container formed by commonly integrating a circuit board with a heat transfer device and forming a copper circuit on the outside of the enclosure. In addition, chip parts, such as a semiconductor chip, a resistor, etc., and circuit terminals are firmly fixed to the copper circuit.
Patent JP-2002357378-A (JP)
Title: Auger type ice making machine
Inventor: HIGASHIJIMA WAKAO
IPC: F25C1/14
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an auger type ice making machine enabling prevention of breakage of the portion of a cylinder that supports a spout. SOLUTION: A plurality of projecting parts 11 are provided on the outer periphery of the upper end part of the cylinder 1, while an engaging means 12 which can engage with and disengage from the projecting parts 11 is formed for the spout 8. When the engaging means 12 engage with the projecting parts 11, the spout 8 is fitted to the cylinder 1 so that the movement thereof is restrained in the direction of the longitudinal axial line L of the cylinder 1, while the relative movement thereof in the circumferential direction of the cylinder 1 is allowed.
Patent JP-2002362167-A (JP)
Title: Power unit arrangement structure of automobile
Inventor: SONOMURA MITSUHIRO
IPC: B62D21/15
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To stabilize a drop amount and a drop behavior of a power unit at a front collision. SOLUTION: At a front collision, a relative movement in the front and rear direction between a side member 1 and a power unit 5 ruptures a mount member 6 and releases the power unit 5, while a sub frame 7 is bent and deformed in the downward V-shaped with a bent part 11 in the V-shaped at almost the center in the front and rear direction as the starting point, the power unit 5 is drawn downward and moved to drop by a rod 12 having a connection point 12A immediately before the bent part 11, a rotating behavior in the direction warped backward is applied to the power unit 5 with the joint part on the front end side of the sub frame 7 as the point of support, and the power unit 5 is made to drop from its rear part.
Patent JP-2002366346-A (JP)
Title: Processor, arithmetic unit, and arithmetic method
Inventor: KOBAYASHI YOSHINAO
IPC: G06F7/487
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To reduce the number of computing elements constituting a square multiplier for floating-point numbers and also to increase the processing speed by circuit techniques for an arithmetic unit. SOLUTION: The square multiplier for floating-point numbers is provided with a false carry generation circuit 21a which falsely generates information related to carry of prescribed bits in the arithmetic of a variable as an arithmetic object, an MSB(Most Significant Bit) look-ahead circuit 21b which decides the MSB in the arithmetic result in advance from the variable as the arithmetic object, and a combinational circuit which uses information related to carry, which is generated by the false carry generation circuit 21a, to perform arithmetic of the variable while performing rounding processing based on the position of the MSB decided by the MSB look-ahead circuit 21b.
Patent JP-2002069085-A (JP)
Title: Organometallic monoacylalkylphosphine
Inventor: WOLF JEAN-PIERRE
IPC: C09D11/101
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a compound of the formula (II) or (III), useful as a photopolymerization initiator, to provide a compound of the formula (I), used as a raw material for the compound of the formula (II) or (III), and to provide a method for producing the compound of the formula (I), (II) or (III). SOLUTION: The compound of the formula (I), (II) or (III). The compound of the formula (III) is, for example, obtained by reacting the compound of the formula (I) with phosgene to form a phosphine chloride, then reacting the formed phosphine chloride with an alcohol and further with an organohalogenocompound to form the compound of the formula (III). Lithium (2,4,6-trimethylbenzoyl) isobutylphosphine and 2,4,6-trimethylbenzoylisobutylbenzylphosphine are exemplified as the compounds of the formulae (I) and (III), respectively.
Patent JP-2002367197-A (JP)
Title: Optical disk device and its control method
Inventor: SHIMANO TAKESHI
IPC: G11B7/09
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device that steadily performs recording and reproduction by precisely and stably detecting spherical aberration incident to the deviation of a substrate thickness or an optical system and, in addition to correcting the aberration, detecting an out-of-focus signal with a little offset. SOLUTION: Before a light flux is converged in a photodetector, the inside and the outside of the light flux is designed to be converged in separate photodetectors using a diffraction grating; after an out-of-focus signal is each independently computed, their difference is determined to obtain a spherical aberration signal. As a result, the spherical aberration signal can be more stably detected.
Patent JP-2002362165-A (JP)
Title: Vehicle mounting structure of fuel cell
Inventor: SAIKAI HIROAKI
IPC: H01M8/24
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To prevent breakage of a power source take-off part of a fuel cell at a collision of a vehicle. SOLUTION: The stacking direction of a fuel cell stack 24 of a fuel cell module 20 is set at the right and left direction of a vehicle, and a power source drawing-out part is provided in the vehicle side direction. A terminal 38 is made to protrude from an opening of an end plate 30 and is connected to a relay 40 arranged at the end plate 30 with a flexible bus bar 42.
Patent JP-2002369670-A (JP)
Title: Herb tea bag
Inventor: UCHIDA HIROSHI
IPC: A23L19/00
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a herb tea bag from which herb ingredients are rapidly and sufficiently extracted in hot water. SOLUTION: A whole herb-dried product in which almost all chlorophylls remain is obtained by drying flowers, leaves and stems of whole herbs at 30-37 deg.C for a prescribed time. The dried product is pulverized to bring flowers and leave to be a first fine herb powder and stems to be a second coarse herb powder. By mixing these herb powders, a herb powder is obtained. The herb powder is sealed in a bag-like vessel 2 having water permeability to provide a herb tea bag.
Patent JP-2003000125-A (JP)
Title: Mosquito and fly catching tool
Inventor: MATSUDA YOSHIO
IPC: A01M1/14
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To trap mosquitoes, flies and the like flying around a dining table, in a kitchen or the like in a simple and hygienic manner without using an insecticide or the like. SOLUTION: The catching tool comprises a strong bifacial-sticky mesh face and a spring arm, and this enables trapping a mosquito or a fly by high speed swinging. By protecting the sticky faces with a frame higher than the sticky face, it becomes easy to trap a mosquito or fly staying on a wall or the skin of a human by directly covering it from above.
Patent JP-2003008481-A (JP)
Title: Id tag system, id tag reader and id tag
Inventor: SUGIURA HITOSHI
IPC: H04B1/59
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an ID tag system where an ID tag reader and an ID tag transmit proper power for communication depending on the distance between them. SOLUTION: The ID tag reader transmits a notice request of a reception power level to the ID tag (step A3), and the ID tag informs the ID tag reader about the reception power level (step A4). Then the ID tag reader adjusts a transmission power level to the ID tag corresponding to the informed reception power level (steps A5-A8).
Patent JP-2002231577-A (JP)
Title: Thin film electronic component and substrate
Inventor: TAKATO JUNYA
IPC: H01G4/232
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a thin film electronic component and a substrate which can improve the joining strength of an external terminal to a base substrate. SOLUTION: This component is equipped with the base substrate 1, a lower electrode 5 which is formed partially on the base electrode 1, an insulator layer 3 which is formed on the lower substrate 5, an upper electrode 7 which is formed on the insulator layer 3, a connection electrode 13 which is positioned on the bottom surface of a through hole 23 in the insulator layer 3 and formed on the base substrate 1, the connection electrode which is electrically connected to the lower electrode 5, and the external terminal 11a which is provided to the connection electrode 13 in the through hole 23.
Patent JP-2002056595-A (JP)
Title: Recording and reproducing device
Inventor: HEINRICH NORBERT
IPC: G11B17/028
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an information recording and reproducing device for a disk-shaped recording carrier having a central positioning hole capable of surely pressing the recording carrier to a turntable by an extremely simple method. SOLUTION: The turntable 10 has a positioning member 20 having an annular recessed part 32 and a pressure device 30 having a coil spring 33 is arranged at the positioning member 20. The coil spring is arranged in the annular recessed part 32 and has a winding part 34 projecting in a radial direction from the annular recessed part 32. The annular recessed part 32 has the maximum height H smaller than the outer diameter of the coil spring 33 in a no-load state before being mounted in the recessed part 32 in the direction of the axis 11 of the turntable 10 and holds the winding part 34 of the coil spring 33 to the inclined state of operation with the axis of the coil spring.  The inclination of the winding part 34 with the axis of the coil spring viewed from the radial direction in this state is less steeper than the no-load inclined state of the bending part before being mounted in the annular recessed part 32.
Patent JP-2003013063-A (JP)
Title: Soil-hardening material
Inventor: TSUNOGUCHI YOSHITOSHI
IPC: E02D3/12
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a soil-hardening material capable of constructing a structure of high hardened strength and also enabling the alkalinity of the structure to be reduced to <=10 pH. SOLUTION: This soil-hardening material comprises a hydraulic cement-based hardener comprising tricalcium aluminate and sulfur trioxide and a second hardener comprising calcined magnesia. By reaction of the above two hardeners with the moisture in soil to be hardened, the soil can be made into a structure of high hardened strength, further, by reaction of the soft-burnt magnesia with the above moisture, the alkalinity of the soil to be hardened can be reduced to >=10 pH enough to enable organism to be grown.
Patent JP-2002355186-A (JP)
Title: Cutting device for toilet paper
Inventor: KATO YUKIO
IPC: A47K10/36
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To assist a person handicapped in one hand with a work to hold a toilet paper because cutting paper requires to hold a holding plate with a hand. SOLUTION: A supporting part for the holding plate is designed not to lift up by using a device which hardly lifts up the holding plate, has the holding plate followed to descend, and has a sliding part with a braking function in one direction.
Patent JP-2002320679-A (JP)
Title: Endermic treatment health promotion tool
Inventor: EBIHARA TOSHIYOSHI
IPC: A61N1/00
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a health promotion tool capable of obtaining an endermic treatment effect, which is mainly composed of semiconductors, by contacting with a human body. SOLUTION: The endermic treatment member which is mainly composed of semiconductors, is installed and fixed in one part, several parts or the whole part of the surface where the tool can contact with the human body. Powder of the semiconductors is mixed into the material for obtaining efficiently the endermic treatment effect which the semiconductors possess, and the health promotion effect.
Patent JP-2003015971-A (JP)
Title: Information receiving device, information transmitting device, information transmitting and receiving system, information receiving method and program
Inventor: KOKUBO TAKASHI
IPC: G06F13/00
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a device easy in compatibility of communication of inside processing and an outside. SOLUTION: A processing time is managed so that a transmission instruction of transmission requirement information requiring transmission of information and information processing are cyclicly performed at prescribed time intervals respectively. Since the information is transmitted as a return of the transmission requirement information, timing receiving the information can be determined on a device side. Furthermore, since transmission instruction processing and a processing time concerning information processing are managed, necessary times can be secured for them, and the compatibility of the information processing and information receiving.
Patent JP-2003025527-A (JP)
Title: Decorative material for floor material
Inventor: DOI TAKASHI
IPC: B32B33/00
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a decorative material for a floor material excellent in scratch resistance, abrasion resistance and water resistance and capable of especially properly reproducing a groove shape provided to a woody substrate. SOLUTION: In the decorative material for the floor material constituted by laminating a synthetic resin sheet provided with a pattern to the woody substrate having a surface, to which at least groove processing is applied, along the surface shape thereof, an ionizing radiation curable resin is applied to the surface of the synthetic resin sheet to provide a surface protective layer.
Patent JP-2003030105-A (JP)
Title: System, device, method, and program for contents evaluation, and contents evaluating program storage medium
Inventor: FUJII KATSUSHI
IPC: H04N21/258
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To evaluate individual's sensitivity by reflecting it on the whole contents. SOLUTION: A communication server 7 receives information showing a feeling of one of a pair of contrasting interest and worthlessness from a client PC 8A, 8B, or 8C to which predetermined contents are distributed when the user has the feeling to the contents while viewing the contents and totals how many times the user has the feeling that the information represents to evaluate the contents from the feeling that the client user has while viewing the contents, thereby evaluating the individual's sensitivity by reflecting it on the whole contents.
Patent JP-2003028599-A (JP)
Title: Electric detonation mechanism and manufacturing method thereof
Inventor: TAMAOKI RYOTARO
IPC: F42C11/04
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an electric detonation mechanism, in which kinetic energy can be given efficiently to a secondary detonation explosives, and an explosives of low sensitivity can be used. SOLUTION: The electric detonation mechanism comprises a silicon substrate 2 covered with a silicon diode 3, an aluminum electrode 4, a polyimide film 6, and a barrel 8. The size of a hole in the barrel 8 is made the same or smaller than the narrow passage of the electrode 4.
Patent JP-2003032733-A (JP)
Title: Wireless packet communication method
Inventor: YOKOMIZO MAKOTO
IPC: H04L47/43
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration in a line operating efficiency of a wireless line even when a signal in which a wireless transmission frame timing is designated and a signal in which it is not designated are transmitted using the same wireless line in common. SOLUTION: Empty frames on a wireless line are generated between a designating signal and a designating signal or between a non-designating signal and a designating signal. A subsequent non-designating signal is divided into a length in which it is contained in the empty frames, and is transmitted while filling the empty frames. For example, each unit of a packet signal B304 of a non-designating signal consisting of three units is transmitted to a frame (F=2 and S=0), a frame (F=5 and S=0) and a frame (F=7 and S=0). Also, only a head unit of the designating signal is transmitted by a designated frame, and the other units are divided and transmitted as in the case of the non- designating signal.
Patent JP-2003027002-A (JP)
Title: Aqueous coating material improved in levelling property
Inventor: OKAMOTO TAKASHI
IPC: C09D7/12
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous coating material suitable for DIY purpose (do it yourself, Sunday home carpentry) by improving its levelling property without reducing its special characteristics of low inflammability and friendliness towards the environment and human bodies. SOLUTION: This aqueous coating material is characterized in that its levelling property is improved by the addition of ethylene carbonate, and which is obtained by adding at least one selected from the group consisting of ethylene carbonate and a water-compatible organic solvent to an aqueous coating material.
Patent JP-2002112795-A (JP)
Title: Human gene similar to secreted murine protein sdf5 (atg-1622)
Inventor: HU ERDING
IPC: A61K48/00
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain an ATG-1622 polypeptide and polynucleotide and to provide a method for producing the polypeptide by a recombinant technique, and especially a method for using the ATG-1622 polypeptide and polynucleotide particularly in the design of protocols for treatment of heart diseases, hypertension, kidney diseases, obesity, insulin resistance, lipodystrophy, diabetes and CNS diseases, and diagnostic assay for the conditions. SOLUTION: This isolated polynucleotide contains a nucleotide sequence having at least 80% homology with a nucleotide sequence encoding the ATG-1622 polypeptide of sequence No. 2 (see the specification) over the full length or a nucleotide sequence complementary to the isolated polynucleotide.
Patent JP-2003026237-A (JP)
Title: Packaging material for flaked dried-bonito and flaked dried-bonito package using the same
Inventor: FUJII HITOSHI
IPC: A23L17/10
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a packaging material for flaked dried-bonito and a flaked dried-bonito package using the same, excellent in various physical properties such as resistances to heat, pressure, water, pinhole formation and piercing, and heat-sealing properties and the like, particularly excellent in barrier properties preventing the permeation of an oxygen gas, steam and the like, transparency and the like useful for filling and packaging flaked dried-bonito or the like, and further excellent in fillable properties and packageability, quality maintainability and the like for contents. SOLUTION: In the packaging material for flaked dried-bonito and the flaked dried-bonito package using the same, a deposited film of an inorganic oxide, which is produced by a chemical vapor-phase growth process, is provided on one of surfaces of a base film. Further, a primer layer, a printed pattern layer and a heat-sealing resin layer are provided on the deposited film of the inorganic oxide in the order named.
Patent JP-2002066992-A (JP)
Title: Work table for perforating device
Inventor: FURUTA MASATO
IPC: B26F1/04
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a work table for a perforating device capable of further exactly punching a hole in the desired planar shape other than a complete round in a machining object part of a carried work. SOLUTION: A machining object part of a work W is photographed by an image pick up part 7, and a centering coordinate value is analyzed from image data by an image processing device 8. Thus obtained coordinate value and the coordinate value of a teaching data previously stored in the image processing device 8 are compared to process the centering data. Then, the work table 4 sucking the work W is moved under control (the direction of X axis, the direction of Y axis, and the direction of θ) with the centering data by using clearances S1, S2, and a perforating body 13 lowers to punch a hole of a predetermined planar shape in the machining object part.
Patent JP-2003028487-A (JP)
Title: Variable air volume unit with temperature regulating function
Inventor: YAMAWAKI HISAKI
IPC: F24F11/76
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive mechanical control variable air volume unit with temperature regulating function which can automatically switch cooling and heating of a variable air volume air conditioner (VAV) where cooling and heating are performed by a single variable air volume unit and in which a mechanism for switching the cooling and heating ducts operates reliably and operates accurately depending on the room temperature. SOLUTION: In a variable air volume air conditioner, a cooling passage and a heating passage are provided independently and dampers for switching an air flow mechanically between both passages are provided in the upstream of the cooling passage and the heating passage. The switching damper has a drive blade rotary sliding in the direction perpendicular to the air flow and the drive blade is rotated by a member deforming by sensing the temperature of supply air thus switching the supply air flow between the cooling passage and the heating passage.
Patent JP-2003031672-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ARAI KATSUYA
IPC: H03K19/003
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To suppress a decrease in the surge resistance of an output circuit due to a potential rise of a power source line in an ESD test of a semiconductor integrated circuit device. SOLUTION: The semiconductor integrated circuit device comprises an externally connecting pad 1, an electrostatic discharge protective circuit 2, an output circuit 3, an output prebuffer circuit 4, and an internal circuit 21. The integrated circuit device protects the output circuit 3 against a surge invaded from the pad 1 by the protective circuit 2. The integrated circuit device further comprises a PMIS transistor 25 for fixing a substrate potential in which a gate is connected to the pad 1 and provided between an n-type substrate region (n-well) and a power source line 19. In the case of ESD testing, when a positive charge is applied to the pad 1 since the substrate potential fixing PMIS transistor 25 is turned OFF, the potential rise of the power source line 19 is suppressed.