baber/WOPTO huggingface dataset:
Patent JP-2002097968-A (JP)
Title: Method of regulating air flow through component
Inventor: CALDWELL JAMES MICHAEL
IPC: F02C7/18
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for regulating an air flow through a plurality of cooling holes by depositing a heat insulating film on the external and/or internal surface of a component by a physical deposition method. SOLUTION: The cooling holes are not masked. Accordingly, a part of a heat insulating film partially obstructs the flow of air passing through the cooling holes to reduce the air flow passing through the cooling holes. A specified pressure drop is caused through the cooling holes to measure the air flow passing through the cooling holes. The measured air flow is compared with a desired cooling hole air flow in a pre-selected range to deposit the heat insulating film until the measured air flow comes within the desired cooling hole air flow in the pre-selected range. Then, a specified pressure drop is caused, the air flow is calculated, and the measured air flow is compared with the pre-selected range. These steps above are performed repeatedly.
Patent JP-2003028867-A (JP)
Title: Reaction chip and carrier for the same
Inventor: YOKOI MASAYUKI
IPC: C12N15/09
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a carrier for a reaction chip which is hardly cracked, superior in handleability, and capable of easily controlling the amounts of a reactive substance to be carried and reducing background noise when measuring substances in a specimen by fluorescence analysis. SOLUTION: In the carrier for the reaction chip, the reactive substance such as DNA, RNA, a protein, an antibody, an enzyme, or the like which reacts with the substances is carried in a surface for detecting the substances in the specimen. The carrier for the reaction chip is formed of polyolefine.
Patent JP-2003070498-A (JP)
Title: Method for detecting abnormality of ubiquitin carboxy- terminal hydrolase l1 gene
Inventor: FURUYA TOSHIO
IPC: C12Q1/26
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for determining an abnormality of ubiquitin carboxy-terminal hydrolase L1 (UCHL1) gene. SOLUTION: The method for determining an abnormality of UCHL1 gene comprises analyzing a polymorphism of UCHL1 gene in a biological sample derived from a testee and detecting an abnormality of UCHL1 gene in the testee based on the analytical result.
Patent JP-2003035566-A (JP)
Title: Absolute position detector with correcting function
Inventor: SHIBATA SHINJI
IPC: G01D5/245
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that the variation of error affected by the temperature or the like prevents a sensor from accurately detecting a position and makes the sensor detect the position wrongly. SOLUTION: The detector is composed of a calculating circuit 7 which obtains a position error E of a sensor for detecting absolute position 3 by calculating the difference between a position θ1 obtained by a high resolution sensor 2 and a position θ2 obtained by the sensor for detecting absolute position 3 after changing each unit, a Fourier transforming circuit 8 which obtains an intrinsic error of one or two periods per revolution contained in the sensor for detecting absolute position 3 from the position θ2 and the position error E and extracts coefficient values of the Fourier cosine series and the Fourier sine series developed from the intrinsic error by using the Fourier series development, multipliers 9, 10 which convert the coefficient values into offset correction values OA, OB, a subtracting circuit which subtracts the offset correction values OA,  OB from the output of the sensor for detecting absolute position 3, and a multiplier 11 which carries out amplitude correction on the basis of the coefficient values. Thereby, the two-phase signal modulated by the position of the sensor for detecting absolute position 3 is corrected at any time.
Patent JP-2003033499-A (JP)
Title: Game machine, its operation control method, and its computer program
Inventor: YAMASHITA KATSUJI
IPC: A63F7/02
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a game machine having a high amusement performance capable of making a game player arouse bigger interest at the time that reach state which is one step short of special game state. SOLUTION: When the reach state occurs by a number of variable display design, a direction control part 221 controls variety of rendition based on the result of lot and displays the predetermined image for direction on a display screen image. To be more precise, when a normal reach develops to a super reach, a plurality of digit numbers expressing expected frequency to which a special game state occurs are displayed. After the special game is finished, it is developed to a premium reach by the predetermined probability and the indicating numbers are rearranged. Therefore in the case that even a small number is displayed, a player can play the game with the likelihood that he/she can turn the tables in his/her first attempt and the sense of anticipation by the game can be kept for a long time.
Patent JP-2003035041-A (JP)
Title: Structure composed of polymer cement mortar and method for executing it
Inventor: OGUSHI YOSHIYUKI
IPC: E04B1/16
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a thin firm structure composed of polymer cement mortar. SOLUTION: A reinforcing bar having a small diameter such as a diameter of approximately 3 to 16 mm is covered with polymer cement mortar. Or the reinforcing bar having the small diameter such as the diameter of approximately 3 to 16 mm mounted on the surface of an existing concrete skeleton is covered with polymer cement mortar and unified with the existing concrete skeleton.
Patent JP-2003038253-A (JP)
Title: Brush
Inventor: TSUMURA KOJI
IPC: A46B9/06
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a brush which gives no harmful effects to the hair because of no static electricity produced by brushing, shows excellent operationality and portability, and can make the hair lustrous. SOLUTION: The brush 1 has a pin 5 made of a natural material chosen from a bamboo or a wood and a pin 6 made of boar's hairs, and the pins are placed mixedly on a base 3 of a main body 2 of the brush.
Patent JP-2002136341-A (JP)
Title: Method of manufacturing brush and device for the same
Inventor: SATO HISAO
IPC: A46B9/04
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To freely determine a setting angle of a bundle of bristles with a simple device constitution, and preventing the production of burr near setting holes by inserting the bundles of bristles into the bundle of bristles inserting holes in high density. SOLUTION: In this method of manufacturing a brush 6 by inserting the bundles of bristles 2 of the bristles 1 into the bundle of bristle inserting holes 55, and then planting the same into a resin material, various sleeves respectively corresponding to various cross-sectional shapes and areas of the bundle of bristles are prepared, the bristles 1 are introduced into the sleeve 60, and then the bundles of bristle 2 in the sleeves 60 are independently inserted into corresponding bundle of bristle inserting holes 55 by an extruding pin 71.
Patent JP-2003041679-A (JP)
Title: Sound absorbing and insulating body
Inventor: ASAI TORU
IPC: C04B41/64
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a sound absorbing and insulating body simultaneously satisfying sound absorbing performance and insulating performance while taking no extra time for the maintenance and having endurance. SOLUTION: This is a sound absorbing and insulating body containing a sound insulating body 12 consisting of lightweight foamed concrete having more than 60% of independent gas in the whole gas volume with a bulk density having an absorbing body 11 comprising porous lightweight foamed concrete having a bulk density of 0.25 to 0.4 and more than 30% in the open cell structure in the whole pore volume and a bulk density of 0.25 to 0.4. Also, reinforcing bars are arranged inside of the body. Moreover, the body is impregnated with a silicone-based water repellent solution on the outer surface.
Patent JP-2002208882-A (JP)
Title: Method for equalizing symbols received from transmission line and decoding data, receiver, method of encoding data and modulating data, and transmitter and communication system
Inventor: PENTHER BERTRAND
IPC: H04L1/00
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a method (and a corresponding device) which equalize symbols received from a transmission line and decoding data from them. SOLUTION: In the method, the symbols received from the transmission line are equalized, and date are decoded; the method includes the sequence of a processing step Ei using a usable resource R; the respective processing steps Ei include resource cost Ri(Tij), corresponding to parameters Tij related to an algorithm executed by the processing step Ei; and at least the subset of the parameters Tij is controlled, so as to optimize the criterion of performance in ΣRi(Tij)<=R.
Patent JP-2002116422-A (JP)
Title: Method of manufacturing liquid crystal element and method of driving the element
Inventor: ASAO YASUSHI
IPC: G02F1/13
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent the image persistence of a displayed picture from being generated. SOLUTION: When an active matrix type liquid crystal panel having chiral smectic liquid crystal is manufactured, a voltage for aging is applied to each pixel via a TFT(thin film transistor) 4. In this case, the voltage for aging to be applied to liquid crystal is made to become much by elongating the gate-on time of the TFT 4. Since the voltage-to-transmissivity characteristic of liquid crystal becomes stable by the voltage for aging to be applied in this manner and the characteristic is never changed when a picture is displayed, the image persistence of the displayed picture based on the change of the characteristic is prevented from being generated.
Patent JP-2002093034-A (JP)
Title: Optical disk unit and its rotating motor controller
Inventor: SUZUKI HARUYUKI
IPC: G11B19/22
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To actualize a rotating motor controller which can perform invariably stable and precise rotation control by effectively and automatically switching many modes such as a control mode for a reproduction disk, a control mode by a wobble signal, and a control mode by an address synchronizing signal. SOLUTION: The controller has a meandering synchronous rotation control circuit which controls the rotation of a rotating motor in synchronism with the snaking of a guide groove of a disk only when an FG lock signal and a tracking servo-ON signal are both outputted, an FG rotation control circuit which controls the motor to a specific rotational frequency according to the FG signal, and a rotation control switching circuit which switches the meandering synchronous rotation control circuit to the FG rotation control circuit when the two signals are not outputted to control the rotation of the rotating motor.
Patent JP-2003059694-A (JP)
Title: Capture and acceleration method of background plasma electron in plasma wake using rapidly decreasing density transition
Inventor: SEKI KIYU
IPC: H05H1/24
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a method of capturing and accelerating background plasma electrons in a plasma wake using decreasing density transition. SOLUTION: A short laser pulse or an electron pulse proceeds through a low density plasma with rapidly decreasing density transition. The scale length of the density transition is much smaller than the wavelength of a plasma wake wave. When a plasma wake wave passes through the density transition, its wavelength suddenly increases, so that, some background plasma electrons are put in a acceleration phase of the wake, they are captured and accelerated by a strong plasma wake.
Patent JP-2002115705-A (JP)
Title: Connecting device
Inventor: WAGNER ADAM
IPC: F16B1/02
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a simple-structure connecting device for a vehicle roof capable of locking and unlocking two components without changing the moving direction. SOLUTION: This connector connects a slider 2 slidably supported to a guide rail 4 to a drive member 14 installed movably along the guide rail. This connector is so constituted that, when the driving member 14 reaches the slider 2 locked at a first lock position 10 of the guide rail 4, it connects and engages with the slider 2 and unlocks the slider 2 from the locked and engaged state with the guide rail 4; when the driving member 14 and the slider 2 move further relative to the guide rail 4, the slider 2 is locked to a second lock position 11 of the guide rail 4; and, when the driving member 14 moves further, it is released from the slider 2.
Patent JP-2002144812-A (JP)
Title: Safety tire
Inventor: TERATANI HIROYUKI
IPC: B60C7/10
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a safety tire capable of stable running even in its damaging condition, without sacrificing rolling resistance and comfortableness at ordinary running time of the tire before its damages. SOLUTION: In this safety tire, arranging a composite material composed of a continuous phase by a polymer and a closed cell in an inner side of the hollow doughnut-shaped tire, this composite material foams a foaming composition containing a foaming agent by a mean content of 10 to 45 mass%.
Patent JP-2003057109-A (JP)
Title: Photodetector inspection device
Inventor: SAKAI KAZUSHI
IPC: G01J1/00
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a photodetector inspection device capable of shortening the inspection time by eliminating unnecessary inspection time for photodetector group where a plurality of photodetectors are arranged. SOLUTION: When a setting pattern corresponding to visual inspection results is selected and input at a setting part 18, an X-Y table 12 is moved in turn, so that a first and a second photodetectors 16a and 16b come directly below a laser pointer 11, laser light is cast for a specific time and judgment operation is done at an inspection circuit 14 based on an electric potential signal of the potential level caused between probes 17 and 17. Here, the next third photodetector 16c is supposed unnecessary for inspection in the setting pattern, and so the laser pointer 11 stays at stopped state and the X-Y table 12 is moved to the position that the fourth photodetector 16d comes directly below the laser pointer 11.
Patent JP-2002029576-A (JP)
Title: Synthetic resin engaging container
Inventor: SUMI KIHACHIRO
IPC: B65D1/09
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin engaging container which can be suitably used for the cooking by a microwave oven, save the use of a raw synthetic resin to save resources, increase the heat insulation of a container body, reduce the weight of the container body to reduce the load in the carriage and transport, and reduce the amount of wastes. SOLUTION: In the engaging container comprising the container body formed of a synthetic resin foam and a lid body formed of a synthetic resin foam, at least the container body is formed of the synthetic resin foam having the expansion ratio larger than 3.
Patent JP-2003059294-A (JP)
Title: Semiconductor memory
Inventor: SAKAMI KAZUHIRO
IPC: G11C29/50
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory in which stress voltage can be applied steadily between bit lines. SOLUTION: A write-buffer 101 drives potential levels of a pair of I/O lines 24, 25 in accordance with write-in data externally given in normal operation. On the other hand, a burn-in write-buffer 1 is controlled by a control circuit 32 in test operation and drives levels of the pair of I/O lines 24, 25. A column address decoder 2 is controlled by the control circuit 32 in test operation and selects simultaneously a plurality of pairs of bit lines capable of being coupled to one and the same pair of I/O lines 24, 25.
Patent JP-2003054138-A (JP)
Title: Heat-sensitive recording medium
Inventor: KOJIMA JUNYA
IPC: B41M5/333
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sensitive recording medium with such advantages that the color development of a blank sheet part is inhibited without a color discharge of a recorded image and exhibits the long-term shelf stability of a color-developed image with high whiteness and sensitivity, in a tightly closed automobile or heated cooking equipment represented by an electric oven under severe environments, e.g. hot summer weather conditions. SOLUTION: In the heat-sensitive recording medium formed of a sheet-like base and a heat-sensitive color-developing layer containing a colorless or a pale-color dye containing a colorless or a pale-color dye precursor and a developer which makes the dye precursor develop a color through a heat chemical reaction with the dye precursor, formed on at least one of the sides of the sheet-like base, the developer contains at least one kind of chemical compound selected from among chemical compounds represented by formula (I).
Patent JP-2003075261-A (JP)
Title: Light pulse-measuring apparatus
Inventor: WATANABE SATOSHI
IPC: G01J1/02
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To reduce the measurement time of a light pulse signal. SOLUTION: In the multi-channel light pulse-measuring apparatus, a light signal S0 to be measured inputted to an input optical waveguide 31 is separated to n (n is a 2 or larger integer) slave light signals S1, S2, and the like by a light distribution means 32 for inputting to a sampling streak tube 33. Detection outputs D1, D2,..., Dn are inputted to a control means 36 in parallel from a photo detector 34 from the output of the sampling streak tube 33. The control means 36 sets the light distribution means 32, the sampling streak tube 33, and the array light detector 34, generates a required signal and controls timing, and receives the detection outputs D1, D2,..., Dn and calculates parameters such as the waveform in the signal S0 to be measured.
Patent JP-2002305350-A (JP)
Title: Distribution feedback-type semiconductor laser element and manufacturing method therefor
Inventor: FUNAHASHI MASAKI
IPC: G02B5/18
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide the DFB laser of a gain diffraction lattice connection type, which is superior in control property for forming a diffraction lattice and uniformity in a wafer face and has the high structure of a manufacture yield at the time of manufacturing the diffraction lattice. SOLUTION: The semiconductor laser of the gain diffraction lattice-type is provided with the diffraction lattice causing periodical gain fluctuation in the direction of a resonator in a quantum well structure active layer. The diffraction lattice 18 is constituted of the InGaAsP barrier layer 30e in the quantum well structure active layer and the lattice layer of InGaAs quantum well layers 28f and 28e and an InP buried layer having composition different from the quantum well layer. When the active layer is etched by a dry etching method by using metal etching gas, the lower barrier layer 30d below the burying layer is formed of an AlGaInAs layer whose composition is different from that of the lattice layer upper than the lower barrier layer so that it shows an etching rate smaller than the lattice layer.
Patent JP-2003065908-A (JP)
Title: Sample forming method for evaluating substrate
Inventor: TSUNEMORI TAKEHIRO
IPC: H01L27/12
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a sample for evaluating a substrate comprising a process capable of simply processing a substrate itself to obtain a thin film without damaging an active layer to be evaluated, in forming the sample for evaluating the substrate in order to evaluate the flaw of the active layer in a thin film SOI substrate. SOLUTION: The sample is formed by the punching processing of the required substrate and, after subjected to dimple processing, a protective film is preliminarily formed to the surface of the active layer of the substrate from an SiO2 film forming solution. Then, the substrate provided with the protective film is etched by a TMAH liquid. By this method, the active layer held between an embedded oxide layer and a surface oxide film can be left by etching of only several hours and can be observed and evaluated as it is by a transmission electron microscope.
Patent JP-2003053309-A (JP)
Title: Method of treating organic solid waste
Inventor: SAWAYAMA SHIGEKI
IPC: C02F11/04
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of reducing the concentration of the ammonia which inhibits methane fermentation of organic solid wastes in a dry process anaerobic digestion method so as to improve the digestion efficiency thereof and producing an organic fertilizer containing more ammonia and phosphoric acid and gaseous methane from the organic solid wastes. SOLUTION: The organic solid wastes are subjected to an anaerobic digested sludge treatment by using anaerobic digested sludge containing some photosynthesis bacteria preferably together with acid zymogenic microorganisms and methane zymogenic microorganisms under photoirradiation conditions. The resultant gaseous phase portions are recovered and used as fuels and the resultant solid phase portions are recovered and used as organic fertilizers.
Patent JP-2003063172-A (JP)
Title: Business notebook and notebook set
Inventor: TANABE TSUGIYOSHI
IPC: B42D15/00
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To make a calendar formed by piling up calendar sheets in a business notebook be opened easily by detecting it by the touch of it. SOLUTION: The calendar sheets 5 are made to be thicker and harder than diary sheets 4, and the calendar sheets 5 are arranged in the middle parts of the piled-up diary sheets 4.
Patent JP-2003072859-A (JP)
Title: Sealed packaging vessel
Inventor: YAMAZAKI SATOSHI
IPC: B65D65/40
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a sealed packaging vessel which can be easily weld-sealed, and package an article to be packaged without absorbing any volatile substance. SOLUTION: The sealed packaging vessel is formed by a laminate packaging material 1 formed by laminating a weldable resin layer 2 and a gas barrier layer 3 thereon, with the weldable resin layer of the laminate packaging material on the outer side thereof.
Patent JP-2003062920-A (JP)
Title: Antireflection film
Inventor: WATANABE SHUJIRO
IPC: G02B1/111
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain an antireflection film having good reflectivity characteristics and an excellent alkali resistance. SOLUTION: The antireflection film comprises an antireflection layer 20 having at least 3-layer laminate in which layers having different refractive indexes are alternatively laminated on a base 3. In this film, the low refractive index layer 13 of a position farthest from the base 3 of the layers for constituting the layer 20 is formed of an oxide alloy layer containing Si and Zr.