baber/WOPTO huggingface dataset:
Patent JP-2003005877-A (JP)
Title: Device and method for detecting signal, signal transmitting system and computer readable program
Inventor: HARAGUCHI HIROKO
IPC: G06F3/00
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a signal detecting device for inexpensively detecting a differential input signal transmitted at high data transfer rate with low consumption current, and to provide a signal detecting method, a signal transmitting system and a computer readable program. SOLUTION: A voltage level detector 10 outputs the output signal L of a high level to differential inputs IN+ and IN-, which are not less than a prescribed value. A rise edge detection circuit 30 detects the rise edge of the output signal L and outputs an edge detection signal EDG. A signal detection setting circuit 50 detects the edge detection signal EDG for the prescribed number of times within first prescribed time. Thus, it outputs a set signal SET. A signal detection reset circuit 70 outputs a reset signal RST when the edge detection signal EDG is not detected within second prescribed time. A signal detection signal generation circuit 90 generates a signal detection signal SD by the set signal SET and the reset signal RST.
Patent JP-2002338489-A (JP)
Title: Composition for accelerating digestion of seaweed and oral hair tonic agent using the same
Inventor: NARUMI TORU
IPC: A61K8/97
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an oral hair tonic agent that increases the digestion of seaweed with a composition in combination of volatile components obtained by steam distillation of seaweed with chlorophyll and effectively improves and maintain the health of the scalp with the nutrient components. SOLUTION: The objective oral hair tonic agent is a composition of the volatile components from steam distillation of seaweed and chlorophyll.
Patent JP-2003006269-A (JP)
Title: Logical simulation method
Inventor: MATSUO TOSHIHIRO
IPC: G06F17/50
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is difficult to find out the clock cycles to be observed in a displayed wave form when the unnecessary observation cycle is long or unnecessary cycles appear cyclically since the result of simulation of unnecessary observation cycles is displayed as a wave form even though unnecessary observation cycles exist. SOLUTION: After one cycle of simulation is executed, the next cycle of simulation is executed without displaying the wave form showing the result of simulation for the said cycle if the cycle corresponds to the one for which wave form display should be off.
Patent JP-2003007409-A (JP)
Title: Ci socket for test
Inventor: MITAKE KENICHI
IPC: H01R33/76
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an IC socket wherein a mechanism to elastically receive an IC package is simplified and the performance to elastically receive it is enhanced when the IC package is thrown in. SOLUTION: Three sets or more of elastically supporting pin mechanisms 14 composed of a stepped pin 15 and a coil spring 16 to drive this stepped pin 15 upward are installed at a socket base structure 5 of the IC socket 1, and constituted so that the IC package 2 will be received by these elastically supporting pin mechanisms 14. In a state that the IC package 2 is conveyed by a handler and elastically supported by the stepped pins 15 of the three sets of the elastically supporting pin mechanisms 14, the IC package 2 is pushed downward and lead terminal 3 is brought into contact with a contact blade 13.
Patent JP-2003000096-A (JP)
Title: Filtration device for aquarium
Inventor: HASHIMOTO HIROAKI
IPC: A01K63/04
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a filtration device for an aquarium, not only capable of efficiently removing deposited dirt and floating dirt in the aquarium by filtration, and capable of improving the cleaning efficiency, but also hardly causing outflow of sludge deposited in the inside when pulling up the filtrating case for the cleaning and the exchange of the filter. SOLUTION: A partitioning member 3 having a discharging pipe 32 formed in a horizontal partitioning plate 3a housed in a filtrating case 8 comprising a bottom tray 2 having a bottom wall part 2a with no water-flowing hole, and an upper part cover 1. An under flow chamber 9 is installed in the lower side of the horizontal partitioning plate 3a, and communicated with the discharging pipe 32. A double layered filter layer 4 is installed in the upper side of the horizontal partitioning plate 3a. An upper flow chamber 10 is constituted between the upper filter layer 4a and the upper wall part 1a of the upper cover 1.  The upper flow chamber 10 is partitioned by the portioning walls 13a and 13b of the upper cover 1 into plural branching chambers, and the branching chambers are constituted of branching chambers 10A for lower water, communicated with a water-sucking guidepath 19, and branching chambers 10B for upper water, communicated with an upper water-sucking hole 16.
Patent JP-2002338510-A (JP)
Title: Method for producing-supplying dimethyl ether in high efficiency, apparatus for the same and fuel-supplying facility or base installed with the same apparatus
Inventor: MATSUMOTO YUKIO
IPC: C10L1/02
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing-supplying dimethyl ether in high efficiency from liquid methanol by the catalytic action of a highly active special catalyst and the actions of light quantums and intense heat energy, an apparatus for the same and a facility or a base installed with the apparatus. SOLUTION: This method for producing dimethyl ether in high efficiency is to bring liquid methanol, a raw material, into contact with a Taumalin (R) (tourmaline)-kaolinite-based and a Taumalin (R) (tourmaline)-montmorillonite- based special catalyst in reaction vessels 2, 3, 4 and 6 to highly activate liquid methanol, burn a mixture of a part of the same with highly activated water in 8 by mixing the mixture with helium gas and hydrogen gas, act generated light quantum energy and intense heat energy to the main part of the aforesaid highly activated methanol to activate still more and convert into dimethyl ether, subsequently liquefy the same, measure and supply the same and reuse by-products and excess gases by activating them to higher levels.
Patent JP-2003012579-A (JP)
Title: Method for producing lithium alkoxides and method for producing alcohols and esters by using the same
Inventor: KIKUKAWA TADASHI
IPC: C07C35/29
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an excellent method for safely and efficiently synthesizing a lithium alkoxide by adding a mixture of a carbonyl compound with a halogenated hydrocarbon to a metal lithium in a solvent having a low flash point and carrying out reaction of an alkyllithium with the carbonyl compound while generating the alkyllithium. SOLUTION: This method for producing a lithium alkoxide represented by the formula (3) [wherein R<1> and R<2> are each hydrogen, an alkyl group or an aryl group and R<1> and R<2> may form an alicyclic hydrocarbon together with carbon atom; R<3> is an alkyl group, an alkenyl group, an aryl group or a cycloalkyl group] comprises adding a carbonyl compound represented by the formula (1): R<1> R<2> C=O [wherein R<1> and R<2> are each the same as described above] and a metal lithium to a solvent, adding a halogenated hydrocarbon represented by formula (2): R<3> -X [wherein; R<3> is the same as described above; X is a halogen atom] thereto and reacting the resultant alkyllithium with the carbonyl compound to obtain the lithium alkoxide.
Patent JP-2003017896-A (JP)
Title: Small-sized chip mounter
Inventor: NARA TAKAKAZU
IPC: H05K13/04
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To automatically and accurately correct a moving position of a suction nozzle for mounting a chip at replacing of a chip supply unit. SOLUTION: A small-sized chip mounter 26 disposes a plurality of the supply units 3, etc., having chip feeders 2, etc., in parallel on a chip mounter body 4, mounts a board 5 in space at a downstream side of the units 3, etc., has a movable head 6 slidable in the longitudinal and the lateral directions above the units 3, etc.; and the board 5, sucks the chips housed in the feeders 2, etc., by the suction nozzle 12 provided at the head 6, and mounts the chip on the board 5. The chip mounter 26 comprises CCD cameras 27, 28 provided at the head 6 and the body 4 side. Thus, the mounter analyzes image data imaged by the cameras 27, 28 by using a computer, thereby correcting the moving position of the nozzle 12.
Patent JP-2002335165-A (JP)
Title: Combinational circuit, encoder by using combinational circuit, decoder, and semiconductor device
Inventor: MORIOKA SUMIO
IPC: H03M13/37
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a combinational circuit, an encoder by using the combinational circuit, a decoder, and a semiconductor device. SOLUTION: The combinational circuit includes a plurality of multipliers, for multiplying individually two or more encoded digital signals in a Galois field GF (2<m> ), where (m) is an integer of 2 or larger. The multiplier is composed of an input-side XOR processor, an AND processor and an output-side XOR processor, and the input-side XOR processor functions in common, for the plurality of multipliers. The multiplier includes an adder connected between the AND processor and the output-side XOR processor, and the output-side XOR processor is used in common. The output from the AND processors of the multipliers are added by the adder, and the added result can be processed by the common output-side XOR processor.
Patent JP-2003011874-A (JP)
Title: Body frame of saddle type off-road vehicle and method of manufacturing it
Inventor: ISHII KEIICHIRO
IPC: B62K5/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a body frame of a saddle type off-road vehicle and a method of manufacturing it. SOLUTION: In the saddle type off-road vehicle having a steerable front wheel and a rear wheel positioned respectively in front of and behind the body frame 2, an engine positioned between the front and rear wheels, and a saddle type drier's seat situated behind and over the body frame 2, the body frame 2 comprises a front frame unit 14 having support members 23, 25 and 27 for a front wheel suspension and support members 33 and 37 for a steering shaft, a center frame unit 15 having a support member 44 for a rear wheel suspension and engine mounting members 50 and 51, and a rear frame unit 16 supporting the driver's seat, with the frame units 14, 15 and 16 connected and integrated together.
Patent JP-2003023039-A (JP)
Title: Method of measuring bonding damage
Inventor: HISAKU MASAFUMI
IPC: H01L21/60
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a method of measuring bonding damage with which data on the factor for the damage generated at a bonding region can be quantitatively measured. SOLUTION: This method of measuring bonding damage measures the damage generated by bonding in a chip 10 with a strain gauge 13. A chip 10 for the measurement is prepared, in which a strain gauge 13 is formed under an electrode 11 at the center, and signal lines 14 from the gauge 13 are connected to other electrodes 11. The strain generated when the chip 10 is bonded to a substrate 4 is measured by connecting the strain gauge 13 to a measurement means 9 successively via the electrodes 11 to which the signal lines 14 are connected and the bonding pads 16 of the substrate 4 to which the bumps 12 formed on the electrodes 11 are bonded. Thereby, the data on the factor for damages generated in the chip 10 at the bonding can be quantitatively measured by not directly connecting the measurement lines to the chip 10.
Patent JP-2003021181-A (JP)
Title: Friction pad for disk brake
Inventor: FUJIKAWA HIROYUKI
IPC: C09K3/14
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a friction pad for a disk brake capable of continuously showing the excellent restricting effect of a squeak from a new to the end of a service life thereof without deteriorating the service life. SOLUTION: At least a disk push-in side end 3a of a friction material 3 is formed to have a thermal expansion coefficient larger than that of a central part 3b and easy to be worn. When braking, the end 3a is worn to be naturally chamfered to an ideal shape.
Patent JP-2003019603-A (JP)
Title: Surface covered cemented carbide cutting tool having hard coating layer with excellent chipping resistance
Inventor: HONMA TETSUHIKO
IPC: B23B27/14
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a surface coated cemented carbide cutting tool having a hard coated layer with excellent chipping resistance. SOLUTION: The surface coated cemented carbide cutting tool performs the chemical vapor deposition and/or physical vapor deposition of the hard coated layer comprising (a) a lower layer comprising one or two or more Ti compound layers of Ti carbide layer, a nitride layer, a carbonitride layer, a carbonated layer, a nitrided layer and carbo-nitro-oxide layer, and having a mean layer thickness of 3-20 μm, (b) an upper layer comprising a porous aluminum oxide vapor-deposited layer having the porosity of 5-30% by the measurement based on the longitudinal section structure observed by a scanning electron microscope, and having a mean layer thickness of 0.5-15 μm, and (c)  a surface layer consisting of titanium nitride and having a mean layer thickness of 0.2-5 μm on a surface of a tool base body formed of tungsten carbide based cemented carbide or carbonitride titanium based cermet.
Patent JP-2002369080-A (JP)
Title: Image sensor
Inventor: SHINOZUKA NORIYUKI
IPC: H04N5/374
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To execute the segmentation of the arbitrary part of a picture photographed by an image sensor at the time of read scanning the picture signals of respective pixels in the image sensor by using an X-Y address scanning system. SOLUTION: This image sensor in which solid-state image pickup elements constituted of pixel units are arranged like a matrix for time-sequentially reading the picture signals of those respective pixels by using an X-Y address scanning system is provided with a random scanning means for reading the picture signals of the arbitrary pixels by executing address designation at random.
Patent JP-2003022531-A (JP)
Title: Recording method for information, information recording medium, and information recorder
Inventor: UMEZAWA KAZUYO
IPC: G11B7/0045
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a recording method for information which can accurately form a mark even at a fast recording speed, and to provide an information recording medium and an information recording device. SOLUTION: The power of irradiating light is set to at least three levels of recording power Pw, erasure power Pe, and cooling power Pb. When the erasure power is higher than the cooling power and the recording power is higher than the erasure power, the recording mark is formed with one recording pulse or a plurality of recording pulse trains having the recording power and one cooling pulse having the cooling power level which is emitted right after the final recording pulse; when at least two different-length marks are recorded, the recording is carried out by varying only the width of the cooling pulse.
Patent JP-2003032693-A (JP)
Title: Imaging apparatus
Inventor: SHIBUYA NORITOSHI
IPC: H04N9/67
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To solve the problem in a single board type imaging apparatus that the high frequency component of a luminance signal is degraded in generating the luminance signal from RGB signals after nonlinear processing. SOLUTION: A prescribed line delay is applied to pixel data outputted from an imaging apparatus 10 by a delay circuit 11. In a YH (high frequency component) generating means 12, a luminance signal Y1 and a high frequency component YH are generated from an output of the circuit 11, are subjected to γ(gamma) processing in a YHγmeans 13, and are outputted as an YHγ. An RGB generating means 16 generates a luminance signal Y2 and R, G and B from an output of the circuit 11. A YM generating means 15 subtracts the signal Y2 from the signal Y1 to generate a mid-band frequency component YM of the luminance signal. Address 16-18 add the YM to each R, G and B respectively. An RGBγ means 19 applies γ processing to each R, G and B to output Rγ, Gγ and Bγ.  A matrix means 110 generates a luminance signal YL and a color difference signal C from Rγ, Gγ and Bγ. The signal YL is added to YHγ in an adder 111 to be outputted as a luminance signal Y.
Patent JP-2003024357-A (JP)
Title: Medical restraining glove
Inventor: CHIYODA YOSHIO
IPC: A61F5/37
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a medical restraining glove which remarkably reduces attacking force by preventing grasping function by housing both of the hands of a patient at a mental hospital or the psychiatric department of a medical institution who might conduct violence in a hollow body with necessary tension and prevents the generation of violence beforehand and which attains the target of treatment to the maximum by reducing a mental and physical burden to the patient by making its mouth edge freely adjustable for closely setting it to the wrists of the patient with soft touch. SOLUTION: The medical restraining glove 8 is obtained by using the flat net of a net structure material 7 as material, cutting off the material necessarily and connecting material part pieces 10 formed in a necessary shape by heating work with far infrared rays to form a hollow globe main body 9 which opened by a necessary width and a necessary length in a vertical direction from a wrist part 10a and has a closed tip part. The fastener 14 is connected to an opening part 11 opening the vertical direction of it to close the opening part 11 to close the wrist part 10a.
Patent JP-2003024516-A (JP)
Title: Rotary drum type game machine
Inventor: SHODA KENICHI
IPC: A63F5/04
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To improve desire for games and playing potentialities by altering the degree of withdrawal in withdrawing control. SOLUTION: A main control part 200 refers the contents of the registration in a table 2000 which has the ranges of the number of consumed games failing to establish roles registered in correspondence to the degrees of withdrawal in the respective ranges to search the degree of withdrawal corresponding to the range of the number of such games consumed as to the actual number of games consumed after the establishment of the preceding role and the withdrawing control is carried out based on the degree of withdrawal searched thereby improving desire for games.
Patent JP-2003032541-A (JP)
Title: Image processing unit and system
Inventor: SHIGETA KAZUYUKI
IPC: G06V40/145
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an image processing unit with light weight, miniaturization and low power consumption. SOLUTION: The image processing unit provided with a read means that reads an image signal of an object from a sensor section by each field and a processing means that processes the image signal read by the read means, includes a drive means that reads all fields by a longest read time set when an image signal is actually read by presetting the read time of a field providing a longest read time of the image signal read by the read means as its control.
Patent JP-2003025921-A (JP)
Title: Housing frame for trunk room of automobile
Inventor: MORISAKO HIROSHI
IPC: B60R5/04
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a housing frame for a trunk room of an automobile capable of stably placing and housing an article housing bag for housing an article, and having no shape keeping property in the trunk room of the automobile. SOLUTION: This housing frame A for the trunk room of the automobile is composed of a rectangular frame 1 and partition plates 2A and 2B by continuously arranging both end parts on an inner wall surface opposed in parallel to this rectangular frame. The inside of the rectangular frame 1 is defined into a plurality of housing space parts 3 by these partition plates 2A and 2B.  Since diagonally opposed corner parts of the rectangular frame 1 are constituted to be collapsible in a flat shape as a folding line, when developing the rectangular frame, a plurality of article housing space parts are automatically formed in the rectangular frame so that the article housing bag can be received and stably placed by the rectangular frame inner wall surface and the partition plates regardless of force such as vibration and centrifugal force generated at automobile traveling time applied to this bag only by simple work such as placing the article housing bag for housing the bought article in the article housing space parts.
Patent JP-2003025283-A (JP)
Title: Industrial waste cutting device, and its cutting method
Inventor: SAKADO SEIICHI
IPC: B26D7/08
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To extremely efficiently perform cutting work of various industrial wastes, especially a soft material. SOLUTION: An industrial waste cutting device comprises a fixed jaw A having a through-hole 2, and a linear blade part 6 having a linear cutting edge 6t in the blade length direction of penetrating to the midway of the depth of the through-hole 2. When a soft cut material is expanded over the through-hole 2 and is repeatedly pressed by the blade part 6 from the upside, the through-hole is filled with the cut material W. When a next cut material Wn is pressed in by the blade part 6, a compressing stress as a reaction force from the filling cut material W is applied to the cut material Wn, and thus the cut material is cut. This operation is then repeated to gradually discharge the material after cutting from the lower part of the through-hole 2.
Patent JP-2003033200-A (JP)
Title: Method for judging genetic information in early embryo, tool usable therefor, and method for taking out cell from early embryo
Inventor: ONOE SADAO
IPC: C12N15/09
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a technique for precisely producing an animal such as a cattle having good inheritance by precisely carrying out genetic selection at an embryo stage before transplantation, precisely judging the genetic information by the minimum number of cells to improve the transplantation operability, enabling the minimum number of the cells to be collected from the early embryo without damaging the cells, and improving the transplantability of the early embryo after collecting the cells. SOLUTION: The method for judging the genetic information in the early embryo and a tool usable therefor, and the method for taking out the cells from the early embryo are provided, and the technique for taking out the cells from the early embryo, carrying out the amplification of the nucleic acids by using the nucleic acids extracted from the cells as templates, and examining the desired genetic information are adopted. Optionally, the tool having a sharp sticking part formed at the tip of a pipe material, and an inclined part formed from the sticking part to the surface of the pipe material is used.
Patent JP-2003035643-A (JP)
Title: Method for evaluating withstanding pressure
Inventor: NAKAYASU MASAYUKI
IPC: B60R21/26
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a convenient method for evaluating the withstanding pressure of an inflator housing. SOLUTION: The method for evaluating the withstanding pressure of an inflator housing 12 becoming the outer shell of various inflator 10 comprises a step for injecting water from a thin hole 40 made in the inflator housing until the inner pressure thereof reaches a specified evaluation reference level and then holding the inflator as it is while plugging tightly or raising the inner pressure up to that specified level while injecting water, a step for draining the injected water, and a step for drying the interior of the inflator housing.