baber/WOPTO huggingface dataset:
Patent JP-2001174866-A (JP)
Title: Exposure controller and photographing method
Inventor: NAKAZAWA MICHITAKA
IPC: G03B9/04
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an exposure controller capable of controlling a shutter and a diaphragm by a single motor. SOLUTION: This exposure controller is equipped with a shutter driving member 220 for driving the shutter, a diaphragm driving member 240 for driving the diaphragm and a rotating part 200 for rotating the members 220 and 240.
Patent JP-H1028017-A (JP)
Title: System and method for processing signal
Inventor: CHRISTIAN FRAISSE
IPC: H03D7/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a processing and mixing circuit for a plurality of analog signals by removing DC offsets. SOLUTION: A signal processing system receives a plurality of analog input signals having the maximum frequency and mixes the signals. Each analog input signal I is connected to the input of a modulator MOD and high-frequency over-sampling digital signals are generated. Each over-sampled signal is connected to the input of a first decimation filter FDA and the filter FDA generates intermediate-frequency over-sampled plural-bit signals. Each intermediate- frequency over-sampled signal is connected to each input of a first digital mixer 40 and the mixer 40 generates a single mixed plural-bit output signal M16 . The signal M16 is connected to a second decimation filter FDB and the filter FDB generates a final digital output signal O16 having a frequency suitable to express the mixed analog input signal.
Patent JP-H06191459-A (JP)
Title: Body frame for motorcycle
Inventor: HORIUCHI TADANORI
IPC: B62K19/24
Filed: 1992-12-23
Abstract: PURPOSE:To provide a body frame for a motorcycle, which is easy to fabricate, and also easy to increase its stiffness. CONSTITUTION:In a body frame for a motorcycle including paired right and left main frames 3 and 3 combined with a pivot bracket which is extended afterward from a head pipe 2 to pivotally support a swing arm at its rear end, one main frame 3 is integrally connected to the head pipe 2, and the other main frame 3 is detachably connected to the head pipe 2.
Patent JP-2000159656-A (JP)
Title: Agent for promoting synthesis of collagen
Inventor: YAMAGUCHI HIROAKI
IPC: A61K8/00
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To prepare an agent for promoting the synthesis of collagen, having collagen synthesis-accelerating effect excellent in stability and capable of providing cosmetics excellent in wrinkle-improving effect by including a specific ascorbic acid (derivative), a nonionic surfactant and neutral fat. SOLUTION: This agent for promoting the synthesis of collagen is prepared by including (A) 1-70 wt.% L-ascorbic acid or its derivative (e.g. L-ascorbyl-2- phosphate) each in a state of ultra fine particles having <=3 μm (preferably <=1 μm, more preferably <=0.5 μm) average particle diameter preferably subjected to physical crushing, (B) a nonionic surfactant (e.g. polyglycerin-condensed ricinolein) preferably having <=4 HLB in a 1-100 wt.% bases on the quantity of the ingredient C and (C) a neutral fat (e.g. a triglyceride of a fatty acid having a medium-sized chain) preferably having <=45 deg.C melting point (more preferably having a melting point lower than room temperature) in a W/O form where the ingredient A is dispersed in the ingredients B and C.
Patent JP-H10183688-A (JP)
Title: Fitting structure of additional counterweight
Inventor: MITSUNARI YUKIO
IPC: E02F9/18
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To securely fix an additional counterweight at the lower face side of a main counterweight and hang it therefrom, by fitting a hook formed on the upper face of the additional counterweight to the main girder of the main frame of an upper revolving superstructure and fastening and fixing the additional counterweight to the main girder. SOLUTION: A hook 19 formed on the upper face of an additional counterweight 4 is fitted to the main girder 14 of the main frame 13 of the upper slewing body 9, from the rear side thereof. And the additional counterweight 4 is fastened and fixed to the main girder 14 with bolts 21 to securely fix the additional counterweight 4 to the underface side of the main weight 11 and hang it. The front edge of the underface side of the main weight 11 is positioned at the rear side of the hook 19 to prevent the additional weight from dropping out by the contact of the hook 19 with the front edge of the underface side of the main weight 11, when the fixing bolts 21 for the additional weight 4 get loose or get out of place and the weight shifts rearward.
Patent JP-2001012276-A (JP)
Title: Device for preventing unbalanced revolution of engine for vehicle
Inventor: KIN EIKO
IPC: F02D41/14
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To reduce the deviation of the number of revolutions of each cylinder and to prevent the unbalanced revolution by sensing a speed of an engine and the fuel amount with respect to each cylinder, operating the injection pulse disclosure and the injection pulse termination, and setting an injection driving time on the basis of a result of the operation. SOLUTION: An injection driving time setting part 30 sets an injection driving time by controlling the input injection pulse disclosure and termination signals, and a fuel injection driving time of an injector is set to inject the fuel to each cylinder. A fuel injection time (injection amount) is independently distributed to inject the fuel to each cylinder of the engine corresponding to the derivation from a reference number of revolutions by sensing the cylinder of the engine and a speed of the engine (number of revolutions of engine). As the actual number of idling revolutions of the engine can be controlled to approach the reference number of revolutions, the noise of the engine caused by the deviation of the number of revolutions of each cylinder in the idling of the engine, can be easily reduced.
Patent JP-H11187970-A (JP)
Title: Tuck-up curtain
Inventor: ABO SEIYA
IPC: A47H5/032
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To reliably prevent separation of a curtain texture from a head box by folding back both end parts of a Hook-and-Loop fastener to adhere the upper end of the curtain texture to the head box in the head box, and sandwiching/fixing the folding-back part by a fitting inserting member fitted to/inserted into the end part of the head box. SOLUTION: In a tuck-up curtain to suspend/support a curtain texture 2 from a head box 1 fixed to an upper frame of a window, the upper end part of the curtain texture 2 is supported by the head box 1 by adhering a Hook-and- Loop fastener 7a stuck to the reverse to a Hook-and-Loop fastener 7b stuck to a front face of the head box 1. In this case, the fastener 7b stuck to the front face of the head box 1 is formed longer than the total length of the head box 1. The folding-back part is sandwiched/fixed by an operation part case 8 fitted to/installed in the end part of the head box 1 by folding back the part suspended to the side fro the end part of the head box 1 in the box 1.
Patent JP-H06189721-A (JP)
Title: Food improved in flavor
Inventor: KUWABARA KIYOAKI
IPC: A23L17/30
Filed: 1992-12-25
Abstract: PURPOSE:To obtain the subject food, excellent in tastiness, keeping quality, simplicity and texture and useful for artificial salmon roe, etc., by heat-treating a specific granular artificial food material And a seasoning natural food material and filling both the food materials in a hermetically sealing material. CONSTITUTION:The objective food is obtained by individually or simultaneously heat-treating a granular artificial food material 10 or 20 such as artificial caviar having a granular film 1 formed from a fluid sol such as pectin and a seasoning natural food material (e.g. herring roe) and filling both the food materials in a hermetically sealing material.
Patent JP-2000177166-A (JP)
Title: Image forming apparatus
Inventor: HATAKE SHIGEO
IPC: B41J29/38
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To prevent a change in image density. SOLUTION: When a voltage of a source line is detected at the side of a light emitting element driving part 4206 by a voltage detecting part 3, a reference voltage of a reference voltage generating part 107 of a power source part 1 is controlled by the reference voltage controlling part 107 in accordance with a difference of the detected voltage value and a predetermined voltage value. That is, when the voltage detected by the voltage-detecting part 3 is higher than the predetermined voltage, an output of the reference voltage generating part 107 is lowered in accordance with the difference. When the voltage detected by the voltage detecting part 3 is lower than the predetermined voltage, the output of the reference voltage generating part 107 is raised according to the difference.  An error amplifier 8 amplifies a differential voltage between the output voltage of the reference voltage generating part 107 and a divided voltage of an emitter voltage by resistors 402 and 403, and controls the output voltage of the power source part 1 according to the obtained differential voltage.
Patent JP-H06190767-A (JP)
Title: Gripping device for parts or the like
Inventor: KOBAYASHI BUNYA
IPC: B25J15/08
Filed: 1992-12-26
Abstract: PURPOSE:To make compact the whole structure of a gripping device and eliminate risk of breaking an elastic inflating body by fitting in the base, frames for fixing the two ends of the inflating body to the bore of the base, and deforming the base in diameter contraction to the frames or deforming the frames in expansion to the base. CONSTITUTION:A gripping device for parts, etc., has a hollow base 1 in cylindrical form and an elastic inflating body 2 which is installed at the bore of the base 1 and whose two ends are fixed to the base 1, and the inflating body 2 is constructed expansive by injecting a fluid from a supply/exhaust port 4 into an enclosed space 3 bounded by the bore of the base 1 and the inflating body 2. Frames 5, 6 for fixation of the two ends of the body 2 to the bore of the base 1 are fitted in the base 1, and the base 1 is deformed in diameter contraction to the frames 5, 6 so that caulked parts 7, 8 are formed at the two ends of the base 1. Therefore, the outside diameter of the whole device is lessened in an amount corresponding to the part free from mounting with the ends of the body 2 folded back outward. Even though the angle of a work 200 is going to run against the body 2, it contacts the frame 6 which prevents breakage of the inflating body.
Patent JP-H10181609-A (JP)
Title: Conveying truck that can get over level difference
Inventor: HOSHINO HARUO
IPC: B62B5/02
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To make a truck travelable even on the floor face with a level difference at a construction site or the like by providing an intermediate auxiliary wheel that can be pushed out downward by the operation of a step difference get-over lever, between a front wheel and a rear wheel of a truck body. SOLUTION: Until coming to step difference, a truck travels by front and rear wheels 2, 3, with an intermediate auxiliary wheel 5 in a lifted state. When the front wheel 2 comes to the step difference, while pushing a step difference get-over lever 4 forward, that is, while pushing out the intermediate auxiliary wheel 5 downward by rotating a triangular plate 6 downward through a rod 9, the rear part of the truck is pushed down to lift the front wheel 2 and to place it on the step difference. The step difference get-over lever 4 is then retreated to reset the intermediate auxiliary wheel 5 upward, and the truck is advanced until the rear wheel 3 comes to the step difference. When the rear wheel 3 comes to the step difference, the step difference get-over lever 4 is pushed forward to push out the intermediate auxiliary wheel 5 downward.  At the same time, the rear part of the truck is pulled up to place the rear wheel 3 on the step difference.
Patent JP-H06190671-A (JP)
Title: Automatic tool exchange method and device therefor
Inventor: HIRAMOTO KAZUYUKI
IPC: B23Q3/157
Filed: 1992-12-28
Abstract: PURPOSE:To exchange tools at optimum speed according to the weight of tools by detecting the magnitude of a load required for the movement when a tool exchange arm is moved in the axial direction so as to draw out, and controlling the rotating speed in the succeeding process of the tool exchange arm according to the detected value. CONSTITUTION:The grippers of exchanging tools are provided on both end parts of a tool exchange arm 1. A rack 3 provided on the other end of a rotary and advancing/retreating shaft 2 of the arm 1 is threadedly engaged with a pinion 4 connected to the output shaft of a motor M1. Further a cylindrical spur gear 5 provided on the intermediate part of the shaft 2 is engaged with another pinion 6 connected to another motor M2. The respective motors M1, M2 are respectively controlled by means of respective servo parts 1, 2 connected to a machine control device MTC A containing an ATC arm speed control means B. When the arm 1 is moved in the axial direction so as to draw out, the magnitude of a load required for the movement is detected. Thereafter, the rotating speed of the arm 1 in the succeeding process is controlled according to the detected value.
Patent JP-2001171118-A (JP)
Title: Recorder
Inventor: MATSUYAMA SHINICHI
IPC: B41J2/05
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a recorder in which a large volume of image data is subjected to HV conversion at high speed through a simple and easy modification while contributing to cost reduction. SOLUTION: The recorder for recording data while scanning with a recording head, having a plurality of recording elements arranged in a row, in a direction different from the arranging direction of the recording elements comprises a plurality of sets of image data conversion circuits 100a, 100b each comprising a memory means for storing raster data, a register means for storing a part of the raster data temporarily, and an HV conversion means for storing the raster data stored in the memory means temporarily in the register group, reading out the temporarily stored raster data while converting into data in the vertical direction and rewriting the read out data. Parallel processing of HV conversion is realized by a plurality of image data conversion circuits 100a, 100b.
Patent JP-H11189428-A (JP)
Title: Production of optical fiber preform
Inventor: NAKAMURA MOTONORI
IPC: C03B37/018
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an optical fiber preform by which a soot material (a deposited material of fine glass particles) having a constant outside diameter part of a uniform quality formed over the full length of a core preform is obtained with a slight loss of a glass raw material. SOLUTION: Positions for the stop and start of the raw material feed to a burner 2 are moved to the side of each dummy rod from a joining area by a prescribed length calculated on the basis of the target outside diameter of a soot material 6 in a method for producing an optical fiber preform comprising fusing the dummy rods to both ends of a core preform, preparing a starting member 3, then reciprocating and moving the resultant starting member 3 relatively to the burner 2 for synthesizing a glass and carrying out the sooting so as to stop the raw material feed to the burner 2 when the burner 2 relatively moving from the side of the core preform to the side of each dummy rod is located on the outside of the joining area of the core preform to the dummy rod.
Patent JP-H11189284-A (JP)
Title: Container for liquid easily affected by moisture
Inventor: TAKAI HISAO
IPC: B65D85/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a container for liquid easily affected by moisture wherein the container can reliably hold desiccant within a range of predetermined sizing allowance even if sizes of desiccant varies. SOLUTION: A bottomed cylindrical holding part 8 for holding solid desiccant A is formed in a cap 6, while at least two protrusions 11a, 11b are oppositely formed on an inner peripheral face on a side of an opening of the holding part 8. A rib 12a comprising a single protrusion is formed from one of the protrusions 11a in the holding part 8 toward a bottom, while a rib 12b comprising a single protrusion is provided axially on an inner peripheral position approximately of 90 degrees from the rib 12a to constitute the container 1 for liquid easily affected by moisture.
Patent JP-H06198415-A (JP)
Title: Detection of ejection abnormality in die casting product
Inventor: JIN SHIGETAKA
IPC: B29C45/40
Filed: 1992-12-28
Abstract: PURPOSE:To provide a detecting method for ejection abnormality in a die casting product, in which the abnormal movement of an ejector pin plate caused by galling at the time of ejecting can be detected with time. CONSTITUTION:An acceleration sensor 4 is provided on the back of the ejector pin plate 3 to detect the acceleration of the ejector pin plate 3 from the starting time ejecting the cast product from a die 1 to the completion of the ejection. In the case the acceleration is a prescribed level or above, it is judged that it is abnormal. To each cast product, the galling with time can be detected and the galling state can finely be recognized and pieces of dimensional defective products can be restrained in the min. limit.
Patent JP-H06199664-A (JP)
Title: Trehalose-containing fat emulsion
Inventor: TANIMURA KENJIRO
IPC: A61P3/00
Filed: 1992-12-28
Abstract: PURPOSE:To obtain a nutritive composition having pharmaceutical stability free from a problem of safety by blending a carbohydrate calorie source readily usable in an organism with a fat in a medicine. CONSTITUTION:A nutritive composition comprises trehalose and a fat as main components. A fat-containing nutritive composition having pharmaceutical stability free from a problem of safety can be provided without forming a harmful free fatty acid and reducing pH of infusion solution unlike in the case of using glucose.
Patent JP-H05169064-A (JP)
Title: Method for removing microscopic harmful matter such as virus
Inventor: HASEGAWA AKIRA
IPC: C02F1/48
Filed: 1991-12-18
Abstract: PURPOSE:To make a harmful matter harmless by preventing the generation of gas and unwanted material and the consumption of an electrode in electrolysis and modifying the harmful matter or making the harmful matter absorbed on the electrodes while freely controlling the electrode reaction and an electrophoresis effect. CONSTITUTION:Plural electrodes are provided in the water contaminated with the microscopic harmful organisms and material such as virus, blood or a soln. or dispersion of the blood component. A current is applied between the electrodes while controlling the ratio of the positive to negative, the superimposed DC, the energizing time of the positive and negative and the waveform, equalizing the integral of the current during the positive period and the integral during the negative period, or controlling the integral difference between the positive and negative currents to a specified value.
Patent JP-2001173240-A (JP)
Title: Reinforced outer wall and method of reinforcing outer wall
Inventor: OKITA TATSUO
IPC: E04G23/02
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To surely reinforce an outer wall at low cost in a short time. SOLUTION: In a reinforced outer wall and a method for reinforcing an outer wall, a plate-like reinforcing member 40 is attached to a mortar-applied wall 30 surface facing the outside of an outer wall C in an existing wood based building A, the member 40 is fitted to a pair of columns 21, 21 being adjacent to each other in the outer wall C across the part between the columns 21, 21 so that all or part of the surface of the wall 30 is covered.
Patent JP-2001180439-A (JP)
Title: Seat belt pretensioner
Inventor: INAGAWA YASUHIRO
IPC: B60R22/46
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a seat belt pretensioner particularly ensuring high rigidity of a gear member in addition to miniaturizing a case and simplifying structure, and realizing structure for the purpose by the effective use of a clutch case. SOLUTION: This seat belt pretensioner 5 is provided with a gas generating device 20; a case 21 with a roller storing passage 24 and a gear storage part 25; five roller members 40; a gear member 50 and a clutch 60. A plurality of roller members 40 in the roller storing passage 24 are moved onto the gear storage part 25 side with gas led into the roller storing passage 24 from the gas generating device 20, and roller bodies 41 of the roller members 40 are successively meshed with a gear body 51 between a flange 42 and a gear base 52 constituting a clutch case of the gear member 50, to rotate the gear member 50 in a winding direction.
Patent JP-2000177171-A (JP)
Title: Imaging method and apparatus
Inventor: YAMADA MASANORI
IPC: B41J2/44
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain an image faithful to an original data by setting the energy density for exposing image information of isolated pattern higher than that for exposing image information of every other dot or line pattern. SOLUTION: Dot diameter d of an isolated dot can be enlarged by increasing the energy density for exposure and attenuation of surface potential of a photosensitive body can be increased. Consequently, a pattern (1 by 1 pattern) 102 of black lines of 1 dot width and white lines of 1 dot width (nonprinting part) can be reproduced simultaneously with an isolated dot pattern 101 by varying the density of exposing energy being thrown in. For example, exposing energy is thrown in at a density Eb of about 1.2 μJ/cm2 when the 1 by 1 pattern 102 is exposed, and thrown in at a density Ea (Ea>Eb) of about 3.6 μJ/cm2 when the isolation pattern 101 is exposed. Consequently, the 1 by 1 pattern is formed at a duty of about 50% and the isolation pattern 101 is formed with dot diameter of about 28 μm.
Patent JP-2000177618-A (JP)
Title: Steering control device for crawler vehicle
Inventor: YAMAMOTO SHIGERU
IPC: B62D11/18
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an optimum steering property by extending the range of keeping area of a clutch and outputting a steering control signal for providing hydraulic characteristic to an electronic proportional control valve. SOLUTION: Clutches 26L, 26R and brakes 27L, 27R are constituted so as to be actuated by the energizing force of a spring and released by hydraulic force. According the control signal outputted from a controller 29, they are controlled through each of lateral clutch solenoid proportional control valves 30L, 30R and each of brake solenoid proportional control valves 31L, 31R. To execute this control, the signal from a steering instruction signal generator 14a for generating a steering instruction signal according to the operating quantity of a steering lever 15 is inputted to the controller 29. To the clutch/brake hydraulic characteristic in general traveling, the steering control is executed so as to change the static characteristic or dynamic characteristic according to the working state of a bulldozer.