baber/WOPTO huggingface dataset:
Patent JP-H0924851-A (JP)
Title: Variable steering angle ratio steering system for vehicle
Inventor: ASANO MASAHIKO
IPC: B62D5/04
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a variable steering angle ratio steering system that can reduce the number of rotation supporting places by moving an output shaft by the rotation of a steering shaft to steer a steered wheel, and changing a ratio between a steering operating angle and a steered wheel steering angle by the change of moving direction of a connecting means in relation to the output shaft. SOLUTION: When a bevel gear 22 is rotated in response to steering operation, a ball joint 28 moves, and a ball joint 32 connected to the ball joint 28 is moved by this movement, that is, a protrusion 34 moves along a guide rail 42 to steer a steered wheel connected to an output shaft 36. When a motor 48 is rotated by a control circuit 50 on the basis of the detection value of a vehicle speed sensor 52, a steering angle sensor 54, and the like, a base 24 with a worm wheel 44 formed to be screwed with a worm 46 is oscillated, that is, a ratio between a steering operating angle and a steered wheel steering angle is changed by the change of moving quantity of the output shaft 36 caused by the movement of the bevel gear 22 around the axis of a steering shaft.
Patent JP-H1114564-A (JP)
Title: X-ray topographic apparatus
Inventor: MACHITANI YOSHIRO
IPC: G01N23/203
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray topographic apparatus which can surely prevent an air scattering beams from reaching an X-ray film even when a sample becomes large and when the curved state of the cross-sectional shape of diffraction X-rays becomes large and in which the operability of the setting operation of a variable slit is high. SOLUTION: An X-ray topographic apparatus is provided with an X-ray source F which radiates X-rays, with sample front-slit members 1, 2 which limit the cross-sectional shape of the X-rays radiated from the X-ray source F so as to be guided to a sample S, with a sample movement device 9 by which the sample S, an X-ray fluorescent plate 4 and a television camera 6 are scanned and moved integrally and with a variable slit member 3 which is arranged between the sample S and the X-ray fluorescent plate 4. The slit shape of the variable slit member 3 is formed to be a curved shape corresponding to the shape of a diffraction X-ray beam from the sample S. Thereby, it is possible to surely prevent an air scattering beam from reaching the X-ray fluorescent plate 4 after it is passed through the variable slit member 3.
Patent JP-S5966153-A (JP)
Title: Semiconductor sealing device
Inventor: TANAKA MASATOSHI
IPC: H01L21/50
Filed: 1982-10-08
Abstract: PURPOSE:To enable to secure a ceramic lid to an accurate position by printing, drying and temporarily hardening in advance an adhesive on a tape, heating it to soften it and transferring it to the bottom surface of the lid. CONSTITUTION:An adhesive printing tape 3 is sequentially fed by suitable feeders 5, 5. A heater 6 for heating and softening the adhesive 4 of the tape is provided in the course of the advancing passage of the tape 3. When the tape 3 passes the vicinity of the heater 5, it is locally heated, and the adhesive 4 is softened. Then, a sealing lid 1 is removed from a lid tray 2, and the bottom is pressed to the adhesive 4. The softened adhesive 4 is transferred to the bottom surface of the lid 1. This lid 1 is placed on a thick film printed substrate 7. Then, the lid 1 is pressed by a clip on the substrate 7. Then, the adhesive 4 is cooled and solidified soon, and the lid 1 is secured to the correct position.
Patent JP-2001004103-A (JP)
Title: Control method of feed water for boiler in thermal power plant
Inventor: TONEGAWA KIYOSHI
IPC: F22B35/00
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To restrain the amount of eddy current of boiler feed water, which is generated by the sudden fluctuation of a flow rate, by a method wherein a feed water flow rate control valve is controlled in accordance with the number of operating sets of pump, in a feed water system provided with a plurality of sets of boiler feed water pumps and with the pumps controlled so that a differential pressure between the upstream side of the feed water flow rate control valve and the downstream side of the same becomes a predetermined value. SOLUTION: In a feed water device equipped with two sets of boiler feed water pumps when one set of pump is operated, a function operator 22 is connected by a switching device 21 while the lower value between the signals from a switching device 19 and the switching device 21 is selected by a low selector 20 to transmit the same to a feed water flow rate adjusting valve 14. In a case except the operating time of one set of the pump, a function operator 23 is selected to transmit the same to the low selector 20. In this case, the function operator 22 is provided with a limit curve so as not to exceed the limit flow rate with respect to the number of revolution of the pump.  When one set of pump is tripped and a preliminary machine is started automatically, the feed water flow rate adjusting valve 24 is choked so that the flow rate is within the limit for one set of pump and when two sets of the pumps are operated, the valve 24 is controlled so that the flow rate becomes within a limit for two sets of the pumps.
Patent JP-2001000332-A (JP)
Title: Broiling plate for electric broiler
Inventor: YOSHIDA MASAHIRO
IPC: A47J37/06
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To make heat balance batter compared to a broiling plate with through holes arranged over the whole surface with enough strength and to permit cooking on a wide surface of a griddle for an electric broiler heated by a heater and provided with through holes bored to allow excess oil and gravy to pass through for delicious cooking. SOLUTION: This griddle 5 is provided with through holes 8 bored in a partial area A to allow oil and gravy to pass through. Areas other than the area A provided with the through holes 8 are provided with protruding parts 10 so that continuous recessed parts 11 are formed toward the area A provided with the through holes 8. When meat is cooked in the area other than the area A provided with the through holes 8, excess oil and gravy from the cooked meat flow into the through holes 8 through the recessed parts 11, and the meat can be cooked as deliciously as it is cooked in the area A provided with the through holes 8.
Patent JP-H0842319-A (JP)
Title: Lubricating device for engine
Inventor: TSUKIJI KATSUSADA
IPC: B63H21/38
Filed: 1994-07-29
Abstract: PURPOSE:To improve slant performance in relation to lubrication of an engine without enlarging the engine. CONSTITUTION:A suction guide part 3 is provided in an oil strainer 1, a suction tool 5 is engaged with the suction guide part 3 while being allowed to be transferred in lateral direction, a suction port 2 is opened to the top end part 6 of the suction tool 5, and the operation part 8 of a transfer operation means 7 is faced to the outside of an oil pan 4, so that the projection margin of the suction port 2 from the suction guide part 3 into the oil pan 4 can be regulated.
Patent JP-H1123235-A (JP)
Title: Device for detecting and recording parameter of long elongated test sample
Inventor: PIRANI PETER
IPC: G01B11/28
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive device for detecting and recording parameter of long elongated test sample which has a small space and can be manufactured easily. SOLUTION: A device for detecting and recording parameter of long elongated test sample is composed of a light source 2 for illuminating at least one area 21 of a test sample 1 and detects and records the parameter of the sample 1. In order to provide the above-mentioned type of device which does not require any large space at a low cost by manufacturing the device easily, it is preferable to design a radiator having a planar structure to emit diffused light instead of using the light source 2. The radiator is connected to an electrode 5 which is made of such a material that can transmit the beam emitted from the radiator, namely, a transparent material. In addition, it is preferable to apply the electrode 5 to the radiator in the form of a layer.
Patent JP-S5880132-A (JP)
Title: Magnetic recording material
Inventor: OGAWA HIROSHI
IPC: G11B5/71
Filed: 1981-11-06
Abstract: PURPOSE:To obtain a magnetic recording material with superior electromagnetic converting characteristics, runnability and durability by adding a specified branched satd. fatty acid to a magnetic layer. CONSTITUTION:To a magnetic layer composed of a binder and ferromagnetic fine powder is added >=12 C branched satd. fatty acid having <=20 deg.C m.p. such as branched lauric acid, branched myristic acid, branched stearic acid or other fatty acid having a branched alkyl group. The preferred amount of the added fatty acid is 0.1- about 10wt%, especially 0.5-5wt% basing on the amount of the fine powder. Said binder, ferromagnetic fine powder, branched fatty acid and additives are dispersed in an org. solvent, and the resulting magnetic coating is applied to a support and dried to manufacture a magnetic recording material.
Patent JP-H0465758-A (JP)
Title: Sentence display system for document processor
Inventor: YASUDA HIROTAKA
IPC: G06F17/21
Filed: 1990-07-05
Abstract: PURPOSE:To simplify the processing of a succeeding page by segmenting lines so that the right end of a line corresponding to a cursor position and the left end of the same line are on the same line and continued, and when the cursor position reaches the final line of the page, segmenting the line head part of the succeeding page. CONSTITUTION:The sentence display system is provided with a display device 1, a display memory 2, an image buffer 3, a document file 4, a segmenting part 5 for segmenting data for image display, a control part 6, an image forming part 7, and a keyboard 8 and the segmenting part 5 segments lines so that the right end of a line corresponding to a cursor position and the left end corresponding to the same line are on the same line and continued, and when the cursor position reaches the final line of a page, segments the line head part of the succeeding page. Consequently, the line end of the current page and the line head of the succeeding page in a document can be continuously displayed and the processing of the succeeding page can be simplified.
Patent JP-2000013362-A (JP)
Title: Communication network quality evaluation method and evaluation system
Inventor: YOKOYAMA NAOKI
IPC: H04L69/40
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To efficiently improve communication quality resulting in providing stable service to users by evaluating the quality of the communication network while taking the effect on terminals into account. SOLUTION: This system consists of a quality evaluation section 10 that analyzes and evaluates the obtained code error information and each code measurement device (measurement sections 13, 14 and a measurement control section 11 controlling the measurement sections) provided to each terminal, and calculates a burst length and a burst generating number of times through analysis and evaluation based on a code error measurement result in the unit of one bit and provides an output of scatter plots denoting a code error number and a burst production number of times based on the resulting output. The system enhances the precision by counting the number of times of burst based on a transmission PN (pseudo random) pattern, a received P pattern and code error information.
Patent JP-H0734622-A (JP)
Title: Roof surface ventilation unit
Inventor: OMOTO SEIJI
IPC: E04D13/03
Filed: 1993-07-19
Abstract: PURPOSE:To improve the ventilating efficiency of a roof surface ventilation unit by providing a ventilation passage on the headstream side of the roof surface ventilation unit without damaging the waterproofness of a roof. CONSTITUTION:In a roof surface ventilation unit where an opening frame 5 is fixed to the edge of an opening of a roof with a gradient and a cover member 9 for forming a ventilation passage 31 in a space up to the opening frame 5 is provided on the opening frame 5, a first drip material 6 is attached to the headsteam surface of the opening frame 5. A second drip material 8 longer than the width of the opening frame 5 is provided on the further headstream side of the first drip plate 6 in such a manner as to project toward both right and left sides, and the ventilation passage 31 is provided between the first and second drip materials 6, 8.
Patent JP-2001000794-A (JP)
Title: Clothes dryer
Inventor: KISHI MINORU
IPC: D06F58/28
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To prevent an over-drying of clothes from occurring. SOLUTION: After a motor is turned on, and the revolution speed has been stabilized (S4 to S6), the motor is temporarily turned off, and the revolution pulse signal during the inertial revolution is counted and stored (S7). Then, a heater is turned on, and a substantial drying operation is started (S8). Then, when the difference between a drum outlet temperature and an atmospheric temperature has reached a specified temperature, and that the drying is almost completed is detected (S11), a counted value of the revolution pulse signal at the time of an inertial revolution is obtained by the same method (S13 to S15). When the difference in the counted values is larger than 15, a heating extension period of time which is set to be rather longer in advance is used as it is.  Then, when the counted value is not more than 15, it is judged that the drying has been almost totally completed, and the heating extension period of time is reduced by 3 min (S19). By this constitution, when clothes the dehydration of which has been sufficiently performed in advance are housed in a drum, a period of time while the heating is continued becomes shorter, and an over- drying of the clothes can be prevented from occurring.
Patent JP-H0843483-A (JP)
Title: Measuring apparatus for electronic component
Inventor: OGASAWARA TAKASHI
IPC: H01R33/76
Filed: 1994-07-29
Abstract: PURPOSE:To obtain a measuring apparatus for electronic components by which a high-accuracy measurement can be performed without using a measuring probe and which prevents a lead from being deformed. CONSTITUTION:An electronic-component housing body 31 which houses and holds an electronic component 5A is arranged and installed so as to be freely movable up and down, and a guide shaft 38 is raised and moved by driving a cylinder 47 in a measuring operation. Then, the electronic-component housing body 31 is raised integrally, leads 6 for the electronic component 5A are pressed to a measuring circuit on a board 22, and a characteristic is measured. The electronic-component housing body 31 is provided with deformation preventive parts 35, and the abnormal deformation of the leads 6 is regulated and prevented.
Patent JP-S6334006-A (JP)
Title: Method and device of removing fault by cutting round steel surface fault
Inventor: MITSUKOSHI KENJI
IPC: B23C3/00
Filed: 1986-07-28
Abstract: PURPOSE:To automate a work of removing a surface flaw without interference with a preceding process, by a method wherein a round steel is held by rolls under a formed cutter, and based on a detecting signal from a fault detector, the position of a fault is indexed by grasping feed devices. CONSTITUTION:The fault of a round steel is detected by a fault detector 2, and is grasped by grasping feed devices 4, and 4' to feed it in the direction of an arrow mark. The detected fault is controlled so that it is positioned facing a milling cutter 15, and is fed to a cutting device 1. The cutter 15 is formed such that a tip, formed in a circular arc with a radius slightly larger than that of the round steel, is attached to its outer periphery. The weight of the cutter is balanced by means of a balancing cylinder, and the cutter is driven through the working of a driven body 12 vertically moved through electric control. The round steel is supported below the cutter 15 by means of rollers, and is held between the nip formed by a drum type support roller and a pressurizing roller with the aid of a pressurizing roller device 30 for holding a level, and a fault part is precisely removed.
Patent JP-H0229512-A (JP)
Title: Heating and cooking unit
Inventor: KODAMA SATOSHI
IPC: A47J37/00
Filed: 1988-07-18
Abstract: PURPOSE:To prevent a looseness caused by an abrasion and enable an easy attaching/detaching of a heating and cooking unit with one hand by a method wherein an engaging acceptance part for a kneading container and a bottom part within a heating chamber is made into such a shape as square or polygon with more than four corners, the kneading container is provided with engaging projections, engaging acceptance portions within the heating chamber are provided with punched holes, and magnetic members are arranged at both kneading container and the engaging acceptance portions. CONSTITUTION:A bottom part of a heating chamber 11 is provided with an engaging acceptance part 3 having a substantial rectangular shape made of aluminum die cast for use in fixing a kneading container 1. The acceptance part 3 is provided with a punched hole 12 for use in inserting an engaging projection 4 of a leg part 2 of the kneading container. After the insertion of the projection 4 into the punched hole 12, a magnet 13 buried in the engaging acceptance 3 and a metallic plate 14 of the leg 2 are retracted to each other and fixed. A handle 15 fixed to a side surface of the kneading container 1 is used in case of fixing or dismantling or in case of carrying the container. A heating chamber 11 is provided with an upper heater 23 and a lower heater 24, a temperature control in case of fermentation or baking-up is performed at a controlling part 22, and a magnetron 25 is operated in case of performnig microwave heating. With this arrangement, a looseness caused by an abrasion or coming-off thereof is elimintaed. In addition, it is possible to prevent a dangerous condition to be caused in case of attaching or detaching operation, one-hand operation can be carried out and its convenience in use of the device is improved.
Patent JP-H0528225-A (JP)
Title: Interactive wiring correction system
Inventor: MIZUMAKI TOSHIHIRO
IPC: H01L21/82
Filed: 1991-07-19
Abstract: PURPOSE:To prevent the occurrence of new violation wiring owing to the correction of violation wiring. CONSTITUTION:Current wiring information is stored in a wiring information storage means 1. A wiring state display means 2 displays a current wiring state by using this information. Here, a designer designates wiring being a correction object. A wiring length calculation means 3 obtains a current wiring length for the designated wiring, and an allowance wiring length calculation means 4 calculates an allowance wiring length. Furthermore, a wiring length margin degree display means 5 displays the ratio of the obtained current wiring length and the allowance wiring length (current wiring length/allowance wiring length X10). The designer does not come to select wiring with little margin degree of the wiring length and recognizes the margin degree of a noticed wiring route so as to alter the route. At the time of correction, a wiring route correction means 6 corrects designated wiring.
Patent JP-S5882645-A (JP)
Title: Method and device for loading parts on pallet in law material processing line
Inventor: SUGAWARA TAKEJI
IPC: B23Q7/00
Filed: 1981-11-07
Abstract: PURPOSE:To load parts automatically by pushing the parts into a pallet with a parts pushing device every time the parts are put on a table. CONSTITUTION:A pallet 7 has a groove to accommodate parts 18 and is fixed by a pressing unit 35 so as not to be moved against a table 25 when the parts are being loaded. The pressing unit 35 is constituted with a fluid cylinder 37 fitted with a pressing member 39 at its tip. A pushing claw 49 pushing the parts 18 into the groove 33 of the pallet is fitted to the piston rod of the fluid cylinder 51, and the claw 49 holds two slide sleeves 53 and is guided by a guide bar 55 to be driven and moved to the left and right while being kept in a horizontal attitude, thus pushing the parts 18 into the groove 33 to be loaded.
Patent JP-S57102644-A (JP)
Title: Electrophotographic receptor
Inventor: HASHIMOTO MITSURU
IPC: C09B11/00
Filed: 1980-12-19
Abstract: PURPOSE:To obtain a highly sensitive receptor having flat sensitivity all over the visible region by forming a charge generating layer contg. a specified disazo pigment and a charge transferring layer contg. a specified diarylmethane compound on an electrically conductive support. CONSTITUTION:A prescribed amount of a disazo pigment represented by formulaIis dissolved in THF, and a prescribed amount of a compound represented by formula II (where R1 is 1-11C alkyl, phenyl or heterocyclic, each of R2 and R3 is H, 1-4C alkyl, hydroxyalkyl, chloroalkyl or aralkyl, and R4 is H, 1-4C alkyl, alkoxy or halogen) is dissolved in THF separately from the pigment. The former soln. contg. the pigment of formulaIis applied to an electrically conductive support 11 of Al or the like to form a charge generating layer 22, and the latter soln. contg. the compound of formula II is applied to the layer 22 to form a charge transferring layer 33. Thus, an electrophotographic receptor is obtd.
Patent JP-H0735882-A (JP)
Title: Liquid metal cooled fast reactor
Inventor: KAWAKAMI HIROTO
IPC: G21C15/02
Filed: 1993-07-20
Abstract: PURPOSE:To suppress thermal stress by eliminating temperature distribution in the axial direction. CONSTITUTION:An inner vessel 10 arranged with a core 3 is disposed in a reactor vessel 1. The core 3 is mounted on a core support 6 constituting the bottom of the inner vessel 10. An inlet piping 8 is provided at the upper part of the vessel 1 and a coolant flows down a downcomer 13, passes through a lower inlet plenum 12, and flows into the core 3 through the core support 6. The coolant is heated by the core 3 and flows out through an outlet piping 7 provided for the inner vessel 10. Since the reactor vessel 1 is surrounded by a low temperature coolant and has no liquid level, axial temperature distribution does not appear in the vicinity of the level of coolant within the inner vessel 10.
Patent JP-H0935204-A (JP)
Title: Magnetic head
Inventor: ONO AKIRA
IPC: G11B5/29
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To improve the crosstalk characteristics between adjacent channels by using 'SENDUST (R)' cores having prescribed characteristics as the 'SENDUST (R)' cores of the magnetic head of multiple channels having plural head elements consisting of the 'SENDUST (R)' cores. SOLUTION: This magnetic head is provided with the four magnetic core half bodies 2 [2A, 2B, 2C, 2D] consisting of the 'SENDUST (R)' materials respectively provided with windings 1 so as correspond to the plural, for example, four head elements varying in track widths and core holder half bodies 31. These half bodies 31 have core insertion grooves 3 [3A, 3B, 3C, 3D] into which the respective magnetic core half bodies 2 are inserted, shielding plate insertion grooves 4 [4A, 4B, 4C] which are formed between these core insertion grooves 3 and into which magnetic shielding plates are inserted, four pieces of output terminals [5A, 5B, 5C, 5D] and four pieces of repeating terminals 6 [6A, 6B, 6C, 6D]. The magnetic core half bodies 2 are inserted into the respective core insertion grooves 3 of the core holder half bodies 31.  The magnetic shielding plates 9 [9A, 9B, 9C] consisting of 'Permalloy (R)' or amorphous alloy are inserted into the shielding plate insertion grooves 4. The one-side ends of the respective windings 1 are connected to the respectively corresponding output terminals 5 and the other-side ends to the respectively corresponding repeating terminals 6, respectively.