baber/WOPTO huggingface dataset:
Patent JP-H09136647-A (JP)
Title: Structure for low-noise and low running resistance of outer hood for vehicle
Inventor: ISHIZU KAZUMASA
IPC: B61D49/00
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To provide the structure, of which members always contact with each other so as to prevent the generation of clearance even at the time of running of a high speed vehicle. SOLUTION: The structure of an outer hood to be installed 10 an upper edge and a right and a left edges opposite to each other in a connection part of a vehicle is provided with rubber blocks respectively having a flat surface A to be installed in an end of a vehicle, a surface B to be formed into the nearly same surface with a side surface of the vehicle and a surface C formed nearly in parallel with the surface A and having the cross section, which is formed thin at a nearly central part of the surface B, and provided with plural separate bag parts, which can form a rubber film in a groove shape side for expansion. At the time of running of the vehicle, air is led into the bag parts for expansion so that the surfaces C contact with each other.
Patent JP-H11153795-A (JP)
Title: Liquid crystal display device
Inventor: KITADA TAKAAKI
IPC: F21V8/00
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To achieve a high quality display by eliminating ununiformity of distribution of brightness in a display area of a liquid crystal panel. SOLUTION: This liquid crystal display device comprises; at least a liquid crystal panel 20 wherein a 1st substrate and a 2nd substrate are made to face each other with a predetermined space in-between and outer periphery of a display area is bonded with a sealing material to enclose a liquid crystal layer in said space; plural linear lamps 24a, 24b which are installed on the back of this liquid crystal panel 20 and illuminate the liquid crystal panel from behind; and a brightness adjusting device comprising lamp drive current adjusting circuits 26a-26b for independently adjusting each current quantity to be supplied to the plural linear lamps 24a, 24b and controlling a distribution of brightness of the display area of the liquid crystal panel 20 and brightness adjusters 27a-27b.
Patent JP-H11153705-A (JP)
Title: Lens with distribution of refractive index in axial direction
Inventor: YAMAGUCHI ATSUSHI
IPC: C03C3/066
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent lens with distribution of refractive index in the axial direction which has high durability, high-quality glass compsn., namely with low melting point, and practically sufficient ion exchange rate by constituting the glass raw material of a specified glass compsn. SOLUTION: The lens with distribution of refractive index in the axial direction is obtd. by generating the distribution of refractive index in the axial direction in a glass raw material. The glass raw material has a glass compsn. of 10<Na2 O<=25 mol.%, 8<Al2 O3 <=25 mol.%, 0<=MgO<=18 mol.%, 0<ZnO<=18 mol.%, 3<B2 O3 <=18 mol.%, 35<=SiO2 <=55 mol.%, 0<La2 O3 <=5 mol.%, 0<=BaO<=5 mol.%, 0<Ta2 O5 <=3 mol.%, and 0<ZrO2 <=3 mol.%. However, MgO and ZnO satisfy 2.5<=MgO+ZnO<=18 mol.%. In such a way, MgO and ZnO are introduced into an aluminuborosilicate glass.
Patent JP-H11265872-A (JP)
Title: Wafer carrier cleaning equipment
Inventor: YAMANAKA TAKEO
IPC: H01L21/304
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To surely and effectively brush the sidewall outer surface of a wafer carrier. SOLUTION: A rotary brush 127 which brushes the sidewall outer surface of a wafer carrier in a cleaning both 21 is installed. The rotary brush 27 has a horizontal rotary shaft along the sidewall of a wafer carrier 70 and is driven by a cleaning robot 26 in the vertical direction and in the horizontal direction normal to the rotating shaft. It is desirable that the rotary brush 27 have a brush width capable of brushing the sidewall outer surface of the wafer carrier 70 extending over substantially the entire length.
Patent JP-H024337-A (JP)
Title: Single application apparatus for taking and storing blood sample
Inventor: KURAUDEIO KARUTSUII
IPC: A61B5/15
Filed: 1988-12-19
Abstract: PURPOSE: To decrease environmental pollution or its inverse pollution caused by a sample even when a worker carelessly deals with a sample container by arranging a thin diaphragm at a stable position inside a tube so as to be sealed with the inner wall of the tube. CONSTITUTION: A tube 10 is closed by a stopper 11 in the state of high vacuum and under the stopper 11, a thin diaphragm 16 is tightly fitted to a tube-shaped container 10. This diaphragm has a surrounding reinforced edge part 1 7 extended in diameter direction and applies resistance required for tightly fitting the tube 10 onto the inner wall just enough for providing satisfactory seal and the position stability of the diaphragm at the edge part 17. Thus, even after the stopper 11 is removed, the tube 10 is still closed by the diaphragm 16 and the diaphragm has a small needle hole generated by an injection needle 12 at its center but even when the tube is handled without ordinary attention, the leak of blood contained in the tube is effectively prevented.
Patent JP-2001142292-A (JP)
Title: Image forming device, cartridge attached to/detached from image forming device and image forming system
Inventor: KAKESHITA TOMOMI
IPC: G03G15/00
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of accurately detecting the residual amount of developer in a developing device by appropriately relating output from a developer residual amount detecting means to the residual amount of the developer and capable of informing a user of appropriate cartridge exchanging time (purchasing time) by informing the user of the detected result, and to provide a cartridge attached to/detached from the image forming device and an image forming system. SOLUTION: A developer sealing member 6 to be unsealed at the time of starting using the cartridge B is provided between a developer storing container 4 and a developing means 5 in the cartridge B. Information corresponding to a value outputted from the developer residual amount detecting means 30 in a device main body 100 is stored in a storage means 20 before the member 6 is unsealed.
Patent JP-H04190710-A (JP)
Title: Device for opening and closing planting pawl in transplanter
Inventor: KAJITANI HIROMASA
IPC: A01C11/02
Filed: 1990-11-22
Abstract: PURPOSE:To surely grasp a seedling at a correct position, reduce the size of a planting hole and improve a planting state of the seedling by specifying a cam for performing opening and closing operation of a pair of nipping members in a planting pawl. CONSTITUTION:A cam 126 for performing opening and closing operation of a pair of nipping members 131 and 131 in a planting pawl 139 is provided with a stepped part and cam faces so that the nipping members may be instantaneously closed in nipping a seedling, slowly opened in planting the seedling in a field and fully opened in the course of return from the planting position to the seedling gripping position.
Patent JP-H08179750-A (JP)
Title: Graph display device
Inventor: HANDA AKIHIRO
IPC: G06F3/13
Filed: 1994-12-22
Abstract: PURPOSE: To clearly recognize which graph is being traced even when a graph is traced in the state where a plurality of graphs are simultaneously displayed on a graph display device for graphing and displaying, for example, an optional functional equation. CONSTITUTION: In the state where the 'mode' key 12b of a key input part 12 is operated to set a graph display mode, a numeric/mark key 12a is operated to input a functional equation to be graphed, which is then stored in an equation data resister 14c in a RAM 14. When a 'graph' key 12c is operated, the graph data is stored in a graph data resister 14d, and also transferred to the green display resistor RAM 1 of a color display resistor 15 to display it on a color liquid crystal display part 17 with a green color. When a 'trace' key 12d is operated, the trace-designated graph data is also transferred to the blue display resistor RAM 2 of the color display resistor 15 and displayed with a red color.
Patent JP-H10148557-A (JP)
Title: Flow rate sensor circuit, and method for adjusting its sensor output
Inventor: NOMURA TADASHI
IPC: G01F1/698
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a flow rate sensor circuit small in dispersion of sensor output. SOLUTION: In addition to a bridge circuit 1 and a feedback circuit 2, a calculation amplification circuit 3 and a reference voltage circuit 4 are provided. To adjust a sensor output, firstly, a resistor R3 is shorted to stop operation of the feedback circuit 2, and which a heat-accumulation temperature-sensing resistance element RH not accumulating heat, a resistance value of a variable resistor R21 is so adjusted that voltages Vn and Vp of the bridge circuit 1 are equal. After the adjustment, with the heat-accumulation temperature-sensing resistance element RH accumulating heat at a set heat-accumulation temperature, a resistance value of a variable resistor R7 is so adjusted that the output of the calculation amplification circuit 3 is a set voltage.  The dispersion in sensitivity is corrected by adjusting the resistance value of the variable resistor R21, and the dispersion in offset voltage of an operation-amplifier OP1 caused by the correction is corrected with the calculation amplification circuit 3 and the reference voltage circuit 4. Both sensitivity-dispersion and offset voltage- dispersion are corrected to reduce sensor output-dispersion.
Patent JP-2001131616-A (JP)
Title: Method of operating blast and method of operating sintering furnace
Inventor: ISHII JUN
IPC: C21B5/00
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an operating method of a blast furnace which can use oxygen from an oxygen generating apparatus arranged near the equipment and can correspond to the variation of the necessary oxygen quantity. SOLUTION: The air 1 as raw material is separated into the high concentration oxygen 4 and nitrogen 5 by a film separating device 3 with a high temperature film separating method using a mixed conduction film (composite metallic oxide film). The oxygen 4 is mixed with the air 2 for blasting and fed to a hot stove 7 by a blower 6. The oxygen-enriched air is blown into the blast furnace 12 together with pulverized fine coal 11 as the oxygen-enriched hot blast after heating up further to about 1,200 deg.C through the hot stove 7. On the other hand, the nitrogen separated by the film separating device 3 is fed to a pulverized fine coal producing apparatus 8 and after heating up by a burner, this nitrogen is blown into a roller mill in a coal pulverizing and drying process and effectively by utilized.
Patent JP-H03182384-A (JP)
Title: Printer device
Inventor: OTSUKA SHUJI
IPC: B41J29/46
Filed: 1989-12-11
Abstract: PURPOSE:To disconnect a drive current before a hazard state is produced and to reliably prevent the occurrence of overheat and firing by a method wherein when a printer is in a waiting state, en abnormal current flowing through a printer mechanism and a drive circuit is detected. CONSTITUTION:An output from means 5 to detect an overcurrent during waiting is used by taking a logic product by means of an ENABLE signal 9 for detecting overcurrent during waiting outputted from a printer control circuit 8 having a function to detect a waiting state in which a mechanism is not operated and an AND means 10. In an output from a means 5 for detecting an overcurrent during waiting, a logic sum is taken by an OR means 11, end the output therefrom is inputted as a current feed stop demand signal 12 to a source means 13 during an overcurrent. This constitution causes the stop of a drive source 2 both when a load is over to a power source end during abnormal operation of a printer mechanism and a drive circuit 1 detected during waiting of a printer and keeps this state until a source switch is turned OFF once, and ensures safety.
Patent JP-H08175206-A (JP)
Title: Rotational transmission device
Inventor: ADACHI TATEO
IPC: F16D47/04
Filed: 1994-12-26
Abstract: PURPOSE: To enable a rotational transmission device to be changed over between two-wheel drive and directly coupled four-wheel drive optionally during running by enabling this to be mounted on both propeller shafts of front and rear of a four-wheel-drive car. CONSTITUTION: Retainers 12 and 13 for retaining a sprag 4 are provided between the outer ring 1 on driven side and the shaft 2 on driving side, and both the retainers 12 and 13 are retained in neutral position where the sprag 4 does not engage by the elasticity of a switch spring 9, and at the time of two-wheel drive, outer ring 1 can rotate in both normal and reverse directions to the shaft 2. At the time of four-wheel drive, the retainer 12 and the outer ring 1 are coupled with each other by a coupling means 21, which rotate both retainers 12 and 13 relatively to incline the sprag 4 and integrate the outer ring 1 and the shaft 2.
Patent JP-2000110186-A (JP)
Title: Footstep of manhole
Inventor: ARAI TAKEHIKO
IPC: E02D29/12
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To prevent the development of corrosion by conducting injection molding in use of thermoplastic resin reinforced by glass fiber. SOLUTION: A U-shaped main body 1 is provided with flange parts 2, screw parts 3, and a slippage prevention part 4. The flange parts 2 are set to be in the tangential direction of a manhole, and they are fastened by nuts 5 so as to allow the flange parts 2 to be in close contact with the inner wall of the manhole before being fixed firmly thereto. The whole of the main body 1 is formed by injection molding with the use of thermoplastic resin reinforced by glass fiber. The content of glass fiber is preferable to be of the order of 15-50% in terms of mechanical strength and impact resistance. For such thermoplastic resin, Tetron, nylon, polyethylene, or the like are preferable from a chemical resistance viewpoint.  Accordingly, there is no problem of corrosion at all, and since its formation is made by injection molding with good productivity, it can be mass-produced steadily at low cost.
Patent JP-H06147277-A (JP)
Title: Differential device
Inventor: SHIMOKASA HIROYUKI
IPC: F16H48/08
Filed: 1992-11-04
Abstract: PURPOSE:To improve support rigidity of a ring gear without increasing the number of parts on the back side of the ring gear. CONSTITUTION:A support part 18 having an insertion hole 18a in which the end part of a pinion shaft 13 formed in an annular shape fitted in the outer peripheral surface of a differential case 12 and protruded from the outer peripheral surface of the differential case 12 is inserted is integrally formed to the back part of a ring gear 11. A bearing 15 receiving a thrust load exerted on the ring gear 11 and rotatably supporting the differential case 12 is arranged between the support part 18 and the differential carrier 2.
Patent JP-2000126148-A (JP)
Title: Brain wave data processor and recording medium
Inventor: YAMAZAKI TOSHIMASA
IPC: G16H10/60
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To achieve an automation of work or the like for obtaining an arithmetic mean of brain data by extracting a characteristic pattern from the individual (from a single trial) bran data. SOLUTION: There are a wavelet conversion means 13 to perform a wavelet transform of brain data in a single trial, a wavelet coefficient window means 15 to extract a specified region with a wavelet coefficient window from a wavelet coeffcient curve obtained by the wavelet transform and a brain wave data judging means 17 to judge the grain wave data depending on whether the specified region is extracted or not. Attention paid to all wavelet transform coefficients enables execution of the calculation of an arithmetic mean and the extraction of characteristic patterns during the peak latent period with minimized loss in information of original waveform data.
Patent JP-2001144403-A (JP)
Title: Heat radiation mounting structure and assembling method for electric part
Inventor: SUZUKI MASATAKA
IPC: H01H50/12
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a heat radiation mounting structure for electric parts which have a proper heat radiation and a low cost without a cause of making a substrate itself large. SOLUTION: A bus bar 12 is fixed on a circuit board 11, a junction terminal 15A for a relay 15 and so on is junctioned with the bus bar 12 and the circuit board 11, and the bus bar 12, the relay 15 and so on are sealed by heat radiating resin 23. A folded region 17 which is separated from the circuit board 11 by folding via a folded part 12B is provided on the bus bar 12. By such a construction heat radiation is improved and the heat radiation mounting structure for electric parts having a low cost can be realized without a cause of making the board itself large.
Patent JP-H03265423-A (JP)
Title: Transformer protective circuit for luminous tube
Inventor: JIYON DABURIYUU PITORE JIYUNIA
IPC: H05B41/285
Filed: 1990-11-27
Abstract: PURPOSE: To protect a circuit at the change of a secondary turning operation parameter by cutting off an electric power source by a trouble signal from a window comparison circuit when a sensor output from a secondary winding exceeds a window limit value. CONSTITUTION: Sensors 22, 24 reduce a detection voltage from a secondary winding 18 to supply an output to a detector/comparator circuit 26. The circuit 26 receives a signal from the sensors 22, 24 to half-rectify, filter, add those and apply the results to a limit value adjusting potentiometer 28. The potentiometer 28 measures a signal level, and next its amplified signal is applied to a modification window comparator circuit 26. The window comparator circuit 26 supplies a high or a low trouble signal when the amplified detection signal exceeds a limit value. A temperature compensation circuit 30 stops supplying electric power to a transformer 12 by a trouble signal from the comparator circuit 26. Therefore, a secondary circuit operation parameter, namely, the serious change of a current and a voltage is measured, thereby protecting a circuit.
Patent JP-H04190336-A (JP)
Title: Camera
Inventor: UCHINO YOSHIHIRO
IPC: G03B17/18
Filed: 1990-11-26
Abstract: PURPOSE:To make a person to be photographed easily know whether his own position is within the photographing range or not by providing a surface light source for radiating light in the direction of an object and an opening for getting a distant view of the light source from the object side. CONSTITUTION:A camera in the title comprises a surface light source 2 for radiating light in the direction of an object and a window 3 which has a larger open area than the surface light source 2 and is disposed in front of the light source 2. In this case, when a person to be photographed is located in the central portion, the peripheral portion in the photographing range and in the outside of the photographing range, respectively, the appearing way of a LED 2 provided on the camera 1 is varied. Thus, it is possible to immediately judge visually whether a person to be photographed is located in the photographing range or outside of the photographing range. When a person to be photographed is located in the photographing range, it is also possible to judge visually whether the person is located in the central portion of the photographing range or in the peripheral portion thereof.
Patent JP-H01163777-A (JP)
Title: Rotation transfer mechanism for copying machine
Inventor: OMURA ATSUO
IPC: G03B27/50
Filed: 1987-12-19
Abstract: PURPOSE:To reduce a switching shock by providing the first and the second disks so as to be opposed on the same axis and providing a projection having a prescribed function on both the disks, respectively, so that a rotation transfer is not executed instantly even if a driving shaft is switched from a forward turn to a reverse turn. CONSTITUTION:When a spring clutch 2 is operated, the first disk 1 is locked to a driving shaft 3 and starts to rotate as one body. In this case, since the first and the second projections 6, 7 are in a position relation of an angle difference theta, the rotation of the first disk 1 is delayed by time T and transferred to the second disk 4 through both the projections 6, 7. As for a gear 4b of the second disk 4, a gear 5 of an optical system becomes a load and interlocks, therefore, the moment both the projections 6, 7 have abutted, a switching shock is generated. However, when both the projections 6, 7 abut, a return spring 8 must be pushed and contracted gradually, therefore, the switching shock increases gradually and becomes soft. Subsequently, when the spring clutch 2 is released, the disk 1 is brought to reverse turn by a free rotation by energizing force of the return spring 8 and both the projections 6, 7 stop at a position of an initial angle difference theta.
Patent JP-H07175054-A (JP)
Title: Liquid crystal display element and its production
Inventor: YAMADA NOBUAKI
IPC: G02F1/1333
Filed: 1993-12-21
Abstract: PURPOSE:To prevent the generation of peel between two different substrates, of which at least one are transparent, and the distortion of these substrates and to provide a liquid crystal display element having a high display quality by having liquid crystal regions enclosed by polymer walls in tight contact with the substrates between the substrates. CONSTITUTION:A glass substrate 2 and a plastic substrate 5 are disposed to face each other via spacers and transparent electrodes 6a, 6b consist of ITO are formed on the respective substrates 2, 5. Further, oriented films 7a, 7b are formed to cover these transparent electrodes 6a, 6b. The liquid crystal layer in which the liquid crystal regions 3 are enclosed by the polymer walls 4 formed into a matrix form is disposed between both substrates 2 and 5. Polarizing plates 1a, 1b are installed in such a manner that the axes of polarization intersect orthogonally with each other on the respective substrates 2, 5 on the side opposite form the side where the liquid crystal layer is formed. In this case, numerous polymer walls 4 are formed within the cell to prevent the peeling of the substrates by the thermal expansion and contraction of the substrates with temp. change at the time of use by the tight contact of the polymers with the substrates.
Patent JP-H01160431-A (JP)
Title: Culture of shiitake mushroom
Inventor: KIDA SABURO
IPC: A01G1/04
Filed: 1987-12-18
Abstract: PURPOSE:To obtain high-quality shiitake mushroom having grown pileus and stalk, by inoculating mycelia of shiitake to a culture medium filled in a small vessel, scraping off the medium from the vessel, filling in a specific vessel and carrying out the sprouting and grown of fruit body of shiitake. CONSTITUTION:A culture medium 10 composed mainly of sawdust is filled in a plurality of small culture vessels 12 and mycelia of shiitake are inoculated in the culture medium. The medium is scraped out from the vessel 12, collected to form a block and put into a large-sized culture vessel 14. A part of the circumferential surface 10a of the culture medium is exposed to plural small holes 16 opened on the surface of the above culture vessel 14 interposing spaces to inhibit the superposition of the fruit bodies 18 of the shiitake. A high-quality shiitake can be produced by effecting the sprouting and growth of the fruit body 18 of the mushroom toward the outside of the culture vessel 14 through the above small holes from the surface part 10a of the exposed culture medium.