baber/WOPTO huggingface dataset:
Patent JP-2003041591-A (JP)
Title: Vegetation base material holding frame
Inventor: ISHIZUKA YOSHINORI
IPC: E02D17/20
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a vegetation base material holding frame composed of a small number of parts and easily built up. SOLUTION: This vegetation base material holding frame 1 composed of a net material comprises a pair of outer peripheral frames 21 forming the outer periphery, and a reinforcing net 3 inserted in the connection parts 6 of the outer peripheral frames and installed to partition a space surrounded by the outer peripheral frames. The end part of the reinforcing net inserted in the connection part is formed with an insertion hole 5 passing through in a nearly orthogonal direction of the insert direction by twisting the mesh alternately, and it is constituted to integrate the reinforcing net with the outer peripheral frames by inserting the connector 4 in the insertion hole.
Patent JP-2003043443-A (JP)
Title: Image display device and image printing device
Inventor: HONDA TSUTOMU
IPC: G03B27/32
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To lower the cost of a camera adaptor in which a photographic film is to be housed and to save the resources of the adaptor. SOLUTION: This image display device is constituted of a color liquid crystal display 36 displaying a prescribed picture, a liquid crystal microlens array 38 which is constituted by filling a liquid crystal into between first and second electrodes 66, 72 which are constituted by arranging many minute holes 64, 70 in a matrix shape and which is provided on the display surface of the color liquid crystal display 36 and a lens array control part generating a convex-lens effect by controlling alignment states of liquid crystal molecules existing between the first and second electrodes 66, 72 while supplying a driving voltage between the first and second electrodes 66, 72 of the liquid crystal microlens array 38.
Patent JP-2003039328-A (JP)
Title: Metal bond wheel and manufacturing method therefor
Inventor: AOKI KIYOYUKI
IPC: B24D3/06
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a metal bond wheel having excellent cutting quality and durability without including copper or iron elements usable for chamfering of a semiconductor wafer and flattening of the semiconductor wafer and manufacturing method therefor. SOLUTION: In this metal bond wheel using super abrasive grain such as diamond abrasive grain or CBN abrasive grain, the metal bond wheel uses Co-Sn based binding agent characterized by containing Co of 70 to 98 mass% and Sn of 2 to 30 mass% as a chemical composition of the metal bond. The metal bond wheel is sintered in a heated condition within the range of 650 to 800 deg.C.
Patent JP-2003040204-A (JP)
Title: Filling and packaging machine
Inventor: MAEJIMA TATSUO
IPC: B65B9/13
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To allow a tubular film which is excellent in flexibility and impact strength, has good cleanliness on its internal surface and is manufactured by a co-extrusion inflation method to be applied to a vertical filling and packaging machine for automatically filling a substance to be filled such as a liquid or viscous substance continuously. SOLUTION: A heat-resistant endless vertical seal belt 17 is wound around a film pressing roller 14 and a film feeding roller 15 on a side where a heat sealer 18 is installed so that the heat sealer 18 is surrounded and a longitudinal seal side of a tubular film 5 fed downwardly from upward can be held.
Patent JP-2003048007-A (JP)
Title: Method for controlling dimension in rolling of section
Inventor: NOGUCHI YUKIO
IPC: B21B37/00
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a control method of the dimensions in the rolling of sections by which the section is rolled with high accuracy by controlling a multistage rolling mill simultaneously and optimally even in the case the change in the inside dimensions and the temperature of a bar is large. SOLUTION: The models of a roll driving system and a rolling system are constructed and the model for rolling equipment is constructed by integrating them. Feedback control gain is decided by applying the optimum regulator theory or the H∞ control theory. After confirming that this gain is the optimum gain by simulating the behavior of rolling with a computer, by setting this gain to a control part, the operation of an actual mill is performed.
Patent JP-2003041750-A (JP)
Title: Floor post
Inventor: ISHIKAWA HIROMITSU
IPC: E04F15/00
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a height adjustable floor post having a simple structure and manufactured at low cost. SOLUTION: This floor post comprises a block 2L formed with a U-cross- sectional fitting female part 2a in its upper part and a block 2U formed with a fitting male part 2b to be fitted with the fitting female part 2a in its lower part and the fitting male part of the block 2U is fitted in the fitting female part 2a of the block 2L at a free height. A plurality of horizontal projecting beams 2c are formed into a serrated shape in the side inside the fitting female part 2a and a plurality of recessed beams 2d to be fitted with the projecting beams 2c are formed into a serrated shape in the outside surface of the fitting male part 2b. Preferably, the respective blocks are formed of an aluminum alloy extruded structural angle.
Patent JP-2003016262-A (JP)
Title: Information providing system for insurance goods or the like
Inventor: FUKUHARA SEIJI
IPC: G06Q40/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an information providing system for insurance goods or the like in which information on the insurance goods can be provided from a server for management through a network line to a terminal provided in a sales agency, in particular, a general personal computer(PC) can be used as a terminal in the sales agency. SOLUTION: A managing server 11 distributes the information on the insurance goods or the like to a general PC 14 in the sales agency. The PC 14 in the sales agency displays the information on the insurance goods or the like sent from the managing server 11. A host computer 13 in each of insurance companies provides information on the insurance goods or the like of the one's company to the managing server 11.
Patent JP-2003048305-A (JP)
Title: Paper guide device of sheet-feed press
Inventor: HIROSE HITOSHI
IPC: B41F33/14
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide the paper guide device of a sheet-feed press facilitating maintenance such as maintenance inspection, repairing or the like, capable of reducing cost of printing by structural simplification, becoming easy to adjust operation and capable of enhancing commodity quality by ensuring the stable running of a sheet. SOLUTION: In the paper guide device provided under the reversing cylinder of the sheet-feed press enabling double-side printing, air blowoff holes 2 are provided on the surface of a guide plate 15 for guiding a reversely fed sheet 10 side by side in a plurality of rows and the jet air pressures of the respective rows can be adjusted individually.
Patent JP-2003056910-A (JP)
Title: Heat recovery apparatus and cogeneration system
Inventor: ARAI TATSURO
IPC: F24H1/00
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To improve the total heat efficiency without dissipating useless heat. SOLUTION: Waste heat from a gas engine 1 is recovered in a first heat exchanger 5, and when there is no need of supplying it to a heating load 2, a hot medium from the gas engine 1 is bypassed from the first heat exchanger 5 through a first bypass piping 7 to eliminate useless heat dissipation in the first heat exchanger 5. Further, a flow rate of the hot medium flowing through a second heat exchanger 12 is controlled to be mixed with a hot medium flowing through a second bypass piping 14, whereby return temperature of the hot medium to the gas engine 1 is lowered for prevention of supercooling.
Patent JP-2002196656-A (JP)
Title: Computer-aided learning system
Inventor: BA HINHIN
IPC: G06Q50/10
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a computer-aided learning system allowing a learner to finish a series of course data by highly motivating him for long-lasting study. SOLUTION: This computer-aided learning system comprises a course data storage device 11 in which a plurality of course data is stored, a story database storage device 12 in which a plurality of story data corresponding to the plurality of course data is stored, a progress managing device 14 for reading the course data from the course database, outputting them to the learner, and checking the learning result to the course data of the learner, and a story providing device 15 for reading the story database corresponding to the course data from the story database storage device and providing it to the learner when the study result of the learner has reached a prescribed standard level.
Patent JP-2002124557-A (JP)
Title: Valve/sensor assembly
Inventor: BRIAN JOHNSON
IPC: H01L21/00
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide detection technology used for detecting a semiconductor wafer. SOLUTION: In a first aspect, a valve/sensor assembly 445 including a door assembly 437 is provided. The door assembly 437 has (1) a first position for sealing the opening of a chamber, (2) a second position for extending at least the blade of a substrate handler through the opening of the chamber, and (3) a mounting mechanism 447 for coupling the door assembly 437 to the chamber. The valve/sensor assembly 445 includes a transmitter 451 and a receptor 453 that detect the presence of a substrate W, and communicates through at least one portion of the door assembly 437. A system, a method, and a computer program product are provided in accordance with this and other aspects.
Patent JP-2003054452-A (JP)
Title: Car body front structure for automobile
Inventor: SANO SANEMARE
IPC: B62D21/15
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To improve the energy absorbing effect by preventing the insufficient crush at a rear side area of a front side member. SOLUTION: When the collision input acts on a front end of the front side member 8 in head-on collision, the front side member 8 is axially crashed to deform at a front side area with respect to a predetermined part of a mount member 12 connecting and supporting a power unit 11, and downwardly bent and deformed on a first fragile part 13, and axially inwardly bent and deformed on a second fragile part 14 at the rear side area, whereby the front side member 8 can be effectively deformed without generating the insufficient crush on the rear part of the front side member, and the energy can be absorbed.
Patent JP-2002124899-A (JP)
Title: Spatiotemporal processing corresponding to radio system equipped with plural transmission and reception antenna
Inventor: LOZANO ANGEL
IPC: H04B7/06
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a spatiotemporal processor corresponding to a radio system equipped with a plurality of transmission and reception antennas, in which even when the correlation of a certain level to be used in a multi-input multi-output(MIMO) system exists, it is possible to develop (generate) signals capable of achieving the maximum open loop capacity by channels having the correlation of the level, since the signals have the correlation of a certain level, and performance deterioration and the capacity reduction is generated when the correlation of those signals is ignored. SOLUTION: Even when the correlation of a certain level to be used in a radio system having a plurality of transmission antennas and reception antennas exists, it is possible to develop (generate) signals capable of achieving the maximum open loop capacity by channels having the correlation. In this principle, signals to be transmitted by various antennas are processed so that the maximum information carrying capabilities can be improved. That is, data to be transmitted are divided into (M+1) pieces of sub-streams. One connected signal constituted of one common weighted version of the sub-streams and one corresponding weighted version to be frequently supplied to the antennas of the sub-streams is supplied to the respective transmission antennas, and M pieces of transmission signals are allowed to exist as a whole.  A receiver equipped with N pieces of antennas receive the M pieces of transmission signals connected by the channels, and reconstitute the original data from those transmission signals. This is achieved by using a series of decoding processes.
Patent JP-2002137963-A (JP)
Title: Magnesium zinc titanate powder containing barium silicate lithium borate flux and multi-layered ceramics cog capacitor
Inventor: MAHER GALEB H
IPC: C04B35/628
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a ceramics powder for manufacturing a multi-layered capacitor in accordance with a COG standard. SOLUTION: The dielectric ceramics powder mixture substantially comprises a homogeneous agglomerate of two kinds of powdery particles in which the agglomerates are lightly calcined, reacted on their surface and bound each other. The above particles comprises a magnesium zinc titanate powder of 87-98 wt.% and a powdery sintering flux of barium lithium borosilicate of 2-13 wt.%.
Patent JP-2003070014-A (JP)
Title: Burst gate pulse generation circuit
Inventor: FUJIWARA SHIGEYUKI
IPC: H04N9/66
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To output a burst gate pulse with a constant pulse width, regardless of the variations in electrical characteristics of a circuit element or fluctuations in power supply voltage. SOLUTION: In a first comparator 1, if a reference clock exceeds first a reference voltage V1, charging of a capacitor 4 starts; if the charging voltage exceeds a second reference voltage V2, a burst gate pulse with 'High' logical value is outputted from a second comparator 2; the charging voltage reaches a third reference voltage V3, the charging of the capacitor 4 by the comparator 1 is forcibly stopped by a charging control section 101; and thereafter, when the reference clock becomes lower than the voltage V1, the discharge of the capacitor 4 is started, and if the voltage thereof becomes lower than the voltage V2, the output of the comparator 2 goes to the level of 'Low' logical value, to finish the output of the burst gate pulse.
Patent JP-2003065843-A (JP)
Title: Ultraviolet photodetector, and ultraviolet photodetecting system
Inventor: YAGI SHIGERU
IPC: G01J1/02
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To allow ultraviolet intensity to be measured accurately at a wide incident angle, to allow remote control, to miniaturize, and to thin a thickness. SOLUTION: This ultraviolet photodetector has an ultraviolet photoreceiving element provided with a photo-semiconductor layer containing at least one or more kind(s) of element(s) selected from the group of Al, Ga and In, and nitrogen, and an electrode, on a substrate, and an end face of the substrate is a photoreceiving face. The ultraviolet photodetector has the ultraviolet photoreceiving element provided with the photo-semiconductor layer containing at least one or more kind(s) of element(s) selected from the group comprising Al, Ga and In, and nitrogen, and the electrode, on the substrate, and the photodetector is provided with a light transmitting member for making light incident into the photo-semiconductor layer. This ultraviolet photodetecting system of the present invention is juxtaposed with the ultraviolet photodetectors.
Patent JP-2003068357-A (JP)
Title: Liquid crystal electrolyte and secondary battery
Inventor: NAKAMURA SHINICHI
IPC: H01M10/05
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal electrolyte which has anisotropy in ionic conductivity and improved ionic conductivity in an electrolyte used in the filed of electronics such as a battery and a sensor device. SOLUTION: The electrolyte includes a liquid crystal compound, an organic boric acid compound and metal salt. The organic boric acid compound of higher Lewis acid is selectively coordinated to an anion through combination of the liquid crystal compound and the organic boric acid compound, and the ionic conductivity is improved by increasing the degree of dissociation of the metal salt. In addition, the anisotropy of the ionic conductivity can be improved by making use of the liquid crystal compound.
Patent JP-2002110696-A (JP)
Title: Thin-film transistor and manufacturing method thereof
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/336
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a high-mobility thin-film transistor, with good reproducibility. SOLUTION: An amorphous semiconductor thin film, in which any of the concentrations of carbon, nitrogen and oxygen is 5×1019 cm-3 or lower is irradiated with a laser beam of continuous oscillation for melting, and then is re-crystallized to provide a semiconductor thin film which is used in a channel formation region. By selecting a crystallization method such as this, a thin-film transistor of high mobility is provided with good reproducibility.
Patent JP-2003074982-A (JP)
Title: Controller for heater
Inventor: SHIGEOKA TAKEHIKO
IPC: F23N5/20
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a heater capable of preventing overheating from being caused due to dust or the like and capable of continuously and stably heating. SOLUTION: A temperature detecting means 27 for detecting temperature of an evaporator, or a burner 30 or its vicinity is provided. When the temperature detected by the means 27 exceeds a first specified temperature, the controller 20 makes a judgement of abnormality, and stops operation of instruments while giving an alarm. When a next operation is started, the controller 20 sets a combustion quantity regulating range having an upper limit lowered by a specified quantity, and controls combustion within the regulating range changed as above.
Patent JP-2003078627-A (JP)
Title: Digital private branch exchange
Inventor: MURAKAMI NAOTOMI
IPC: H04Q3/62
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a conference talk, with which the sense of incompatibility in hearing does not occur, while reducing the influence of a background noise added to an audio signal by applying gain arithmetic to the audio signal when the audio signal of a conference participant is lower than an arbitrary threshold level by setting the level in a private branch exchange having a multi-person conference talk function. SOLUTION: The audio signal of 8-bit PCM inputted to a conference talk circuit is converted to a 14-bit linear signal and inputted to a noise removing block 4. In the noise removing block 4, that input signal is compared with a 14-bit linear threshold level set by a control means 9 and by performing the gain arithmetic to the input signal lower than the threshold level on the basis of a preset gain value, even in the conference talk of a large number of people, the background noise can be prevented from being superimposed. When a speaker does not speak, the background noise from the side of that speaker can be remained at a suitable level and outputted.
Patent JP-2003071554-A (JP)
Title: Lifting mechanism for cope of casting device
Inventor: UEDA YASUSHI
IPC: F16F15/04
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of overloading or biting at the power transmitting path from a driving part to a gear mechanism by the pushing up force due to the expansion of a mold caused by heating at the time of casting, in a lifting mechanism for a cope of a casting device. SOLUTION: The lifting mechanism 10 for making lifting operation for a cope of a mold 1 on a stationary platen 2 is provided on a top platen 3, rotating force of a motor 15 is transmitted to a lifting shaft 11 through a gear mechanism to convert to the movement in the vertical direction, a buffer material 17 is provided on each of or any one of connection members 16, 13b, 13c of the power transmitting path for transmitting from a coil platen to a movable platen 12b through a guide rod 13, and by the expansion of the mold due to the temperature rise, the pushing up force for the movable platen 12b is absorbed.
Patent JP-2003075371-A (JP)
Title: X-ray microscopic ct apparatus
Inventor: KOISHIKAWA ATSUSHI
IPC: G01N23/04
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray CT apparatus of high resolution, equivalent to a microscope, used for detail observation of a micro structure in an industry field, and microscopic observation in a basic research field. SOLUTION: A cylindrical body 21 for supporting an observation object M under the condition where the object M is stored within a rotation range having 5 mm of gyration radius on a rotary table 2 is provided on the rotary table 2 for rotating the observation object, a micro focus X-ray source 3 is used as an X-ray source, the micro focus X-ray source 3 is arranged adjacently to the cylindrical body 21 , an X-ray detector 4 is arranged to make a distance between an actual focal position of the micro focus X-ray source 3 and a detection face of the X-ray detector 4 hundred times or more as long as a distance between the rotation center of a rotation means and the actual focal position of the micro focus X-ray source 3, and the number of detecting elements of the X-ray detector 4 is 40 or more per 1 mm of horizontal direction thereof.
Patent JP-2003073557-A (JP)
Title: Resin composition with metallic gloss
Inventor: OTSUKA YOSHIO
IPC: C08K9/02
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition having black color-based metallic gloss and intended for producing a molded form with reduced flow marks and weld lines. SOLUTION: This resin composition with metallic gloss is obtained by compounding 100 pts.wt. of a resin with 0.01-10 pt(s).wt. of graphite, and as necessary, optionally at least one additive selected from the group consisting of aluminum flakes 10-250 μm in mean size for kneading into the resin, titanium dioxide-coated mica 1-200 μm in mean particle size and a colorant.
Patent JP-2003075889-A (JP)
Title: Camera
Inventor: YOSHIDA KOJI
IPC: G03B17/04
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized camera which is excellent in terms of design, constituted so that a lens opening can be opened/closed by easily moving a lens barrier. SOLUTION: As for the camera 10, a rigid cover 16 with a front cover and a side cover integrally formed is made slidable in a horizontal direction (side direction with reference to the camera main body 11). The lens opening 20 is formed in the rigid cover 16, besides, the lens barrier 26 for opening/closing the lens opening 20 cooperatively with the sliding of the rigid cover 16 is arranged on the front side of the camera main body 11. With the single reciprocating movement of the front cover in a state where the lens opening 20 is closed, the lens barrier 26 is moved so as to open the lens opening 20, and on the other hand, with the single reciprocating movement of the rigid cover 16 in a state where the lens opening 20 is open, the lens barrier 26 is moved so as to close the lens opening 20.  Thus, such the camera 10 is obtained that is equipped with the easily movable lens barrier 26, and also, that is excellent in terms of design.