baber/WOPTO huggingface dataset:
Patent JP-H09127820-A (JP)
Title: Thermal fixing roller and fixing device
Inventor: KIUCHI YASUSHI
IPC: G03G15/20
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To enhance the adhesion of a sheet-like-heating resistor to the inside circumferential surface of a roller main body in a thermal fixing roller of such a system that the roller main body is directly heated by rounding te sheet-like heating resistor having elasticity in a roll state, inserting it in the roller main body and bringing it into close contact with the inside circumferential surface of the roller main body by utilizing the elasticity. SOLUTION: The sheet-like heating resistor 5 has such a structure that the elasticity of the roll-like end parts in a rounding direction, for example, both end parts 6a and 6b, is weakened, for example, cut structure 7a and 7b. Thus, since the bridging of the end parts 6a and 6b is eliminated because the elasticity thereof is weak when the resistor 5 is inserted in the roller main body by being rounded in a roll state, the resistor 5 is prevented from floating from the inside circumferential surface and the adhesive strength is improved.
Patent JP-2000116711-A (JP)
Title: Seat with erection help function
Inventor: MIKAMI HIROBUMI
IPC: A61G15/02
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To help erection by means of a little driving power and to make the seat small and light by arranging a link mechanism by which an auxiliary seat part and a seat main body arranged on a base are moved forward from a neutral position so that the rear part of the auxiliary seat part is raised and made to be a forward inclining state. SOLUTION: A drive motor 13 is driven, a pinion gear 12 is rotated and a mobile frame 6 (rack gear wheel 11) is sent to a rear side in order to help the erection of the seat 1. Then, the seat body 4 is rotated forward with the fulcrum P in the upper part of a seat part 2 as a center and the back of a sitting person is pushed out forward by a seat back part 3. Simultaneously, a pulley 17 at the rear end of a first link 18 is raised along the upper part 8a of the base 8, the rear end of the first link 18 becomes a raised state, the second link 19 is pushed up and the rear part of the auxiliary seat part 14 is raised. Moreover, the third link 20 pushes up an auxiliary link 15 and the front part of the auxiliary seat part 14 is raised for the portion of the auxiliary link 15.
Patent JP-H10128946-A (JP)
Title: Plate making apparatus
Inventor: KIMURA KAORU
IPC: B41L29/16
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a plate making apparatus hard to generate wrinkles in a stencil pringing base paper at a time of plate making. SOLUTION: This plate making apparatus makes a stencil printing base paper S by a thermal head (TPH) 15 and this base paper is wound around a printing drum 3 to perform printing. The roll-shaped stencil printing base paper is get to the clamp plate 5 of a printing drum through the nip between a nip roller 10 and a tension roller 11, a shaft 12, an intermediate roller 13, the nip between a platen roller 14 and TPH 15, the nip between upper and lower load rollers 17, 18 a cutter unit 19 or the like. The tension roller 11 imparts predetermined tension to the fed base paper and both ends of the shaft 32 of the intermediate roller 11 are engaged with slots 31 and the intermediate roller 13 is movable up and down.  At a time of the feed of the base paper, the base paper raises the intermediate roller 13 and the shaft 32 of the intermediate roller 13 is floated from the lower end parts of the slots 31. The shaft 36 of the platen roller 14 and the shaft 32 of the intermediate roller 13 become parallel automatically. Slackening is hard to generate in the fed base paper and wrinkles are hard to generate in the base paper after perforation.
Patent JP-H09133480-A (JP)
Title: Heat exchanger
Inventor: ARAKADO MASAKAZU
IPC: F28F9/013
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To remove scale without taking out a heat exchanger even when the scale adheres to a portion of a heating side fluid on an inlet side where a heat flow flux is large by constructing a pipe support plate for supporting a heat transfer pipe into a circular shape, and supporting the heat transfer pipe support plate with a ball bearing rotatably longitudinally of a heat exchanger. SOLUTION: Much scale adheres to a portion of each heat transfer pipe 2 on an inlet side of a heating side fluid. The portion of the heat transfer pipe 2 on an inlet side of the heating side fluid where much scale adhesive can be moved to a portion of the heating side fluid on an outlet side, and the portion of the heat transfer pipe 2 on the outlet side can be moved to the inlet side support of the heating side fluid by disconnecting the connection between a pipe plate 8 and a heat exchanger body, and rotating a pipe support plate 1 on ball bearings 3, 3 along a guide groove in a pipe support plate ring together with the heat transfer pipe 2 and the pipe plate 8 longitudinally of the heat exchanger. Hereby, adhesion of the scale to the heat transfer pipe 2 is made uniform, and local performance of the heat transfer pipe is prevented from being deteriorated.
Patent JP-H01132478-A (JP)
Title: Surface sucking and movable type ejector
Inventor: URAGAMI FUKASHI
IPC: B25J5/00
Filed: 1987-11-16
Abstract: PURPOSE:To execute the removing process of foreign substance simply in a reliable way by providing a sucker sucked to the surface of an object with both a vibromotive part which vibrates the sucker to move and an ejector which blasts substance against the surface of the object to scrape and remove foreign substance therefrom. CONSTITUTION:A sucker sucked to the surface 1 of an object consists of an annular seal 2 and a box-like ejector chamber 3. An ejecting chamber 3 consists of a disc part 3a fixing the seal 2, the piston rod 4b of a vibromotive part 4, a part 3g fixing the piston rod 4b of the vibromotive part 4 with a bolt 4d and a hose joint 3h. A swinging device consisting of a swinging plate 5, a rod end 6 and fixing means 7-9 are mounted on the plate part 3e of the ejecting chamber 3. A nozzle 12 connected to an ejecting hose 13 via a holder 11 is located as opening to the inside of the ejecting chamber 3. The nozzle 11 is swung by swinging means 5-9. A suction hose is connected to the hose joint 3h.
Patent JP-2001104246-A (JP)
Title: Medical face mounting image display system
Inventor: OISHI HIROKO
IPC: G02B27/02
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To achieve a face mounting image display system capable of displaying at least one of image data, patient data and measurement data required separately under an endoscopic operation. SOLUTION: In this system, a control part as a selecting/searching means for selecting/searching at least one of image data, patient data and measurement data recorded in an image filing device 6 is mounted in each FMD 31, so that each operator operates a keyboard and selects/searches required endoscopic images or measurement data to be displayed on a display monitor mounted in each FMD 31 separately. Therefore, since at least one of image data, patient data and measurement data required separately can be displayed under an endoscopic operation, vital information, etc., of a patient can be acquired easily.
Patent JP-S62147511-A (JP)
Title: Positioning device
Inventor: NONAKA TOSHITAKA
IPC: H05K13/04
Filed: 1985-12-21
Abstract: PURPOSE:To attain a fast positioning job with high accuracy to several types of subjects respectively by using a stopper cam to stop successively the closing action of a pair of aligning plates which are performed by a drive mechanism with different strokes set previously. CONSTITUTION:The positions where drive rolls 26 and 36 of the aligning holding arms 19b and 29b among those holding arms 19a, 19b, 29a and 29b are extended linearly. Then the stopper rolls 55 and 56 are set at the tip parts of both extended parts 53 and 54 respectively. The stopper cams 58 and 59 interlock the open/close cams 41 and 42. Thus both paired aligning plates 15a/15b and 16a/16b close with different strokes each time. Then the objects 11 to be positioned are supplied with different sizes for processing of such objects 11 of different types. In such a way, the subjects to be positioned can be positioned at a high speed and with high accuracy.
Patent JP-H03150330-A (JP)
Title: Manufacture of bearing
Inventor: KATAGIRI TOSHIO
IPC: F16C33/14
Filed: 1989-11-07
Abstract: PURPOSE:To manufacture the bearing having small sintering strains and good dimensional accuracy by subjecting a mixture constituted of copper-coated iron composite powder having specified grain size as essential components and copper powder having specified grain size as auxiliary components and mixed with a small amt. of base strengthening componental powder to sintering at a specified temp. and manufacturing a bearing. CONSTITUTION:Essential components constituted of copper-coated iron composite powder contg. 50 to 100wt.% fine powder of <250 mesh, auxiliary components constituted of copper powder contg. 50 to 100wt.% fine powder of <250 mesh and a small amt. of base strengthening componental powder of tin or the like are mixed, and the mixed powder is sintered at 650 to 750 deg.C to manufacture a bearing. In this way, the bearing stably and satisfactorily maintaining conformability and having a high level of crushing strength can be obtd.
Patent JP-H06346648-A (JP)
Title: Operating device for central locking device of automobile door lock in electromechanical manner
Inventor: PEETAA BARUTERU
IPC: E05B81/24
Filed: 1993-11-18
Abstract: PURPOSE: To make manufacture easy and reduce size by engaging an abutment provided on a ring gear which is capable of free rotation normally and reversely and a swinging member with engagement part comprising a locked position, an unlocked position and a burglarproof position. CONSTITUTION: For unlocking, a ring gear abutment member 12 of a ring gear 4, capable of being freely rotated normally and reversely by a reversible motor, is caused to abut against an opposing abutment member 16. For locking, a cam 7 is rotated while making a follower spindle 10 follow the cam, and the member 12 is made to abut against the opposing abutment 1 and the cam 7 passes the spindle 10 that retreats elastically. In the case of burglarproof position, the cam 7 swings a swinging member 9 pivoted on a gear 4 located at the lock position. A protrusion 13 of the member 9 is inserted in a recess 15 of the corresponding opposing abutment 18. When the cam 7 is rotated in reverse, the burglarproof and locked states are released, and the unlocked state is restored.  With this constitution, manufacturing become easy because structure is simple, and size can be reduced and driving by means of a low load motor becomes possible.
Patent JP-H03152147-A (JP)
Title: Rigid chlorinated vinyl chloride-based resin composition for injection molding
Inventor: FUKUOKA TAKAMASA
IPC: C08L27/24
Filed: 1989-11-07
Abstract: PURPOSE:To obtain the title composition excellent, in particular, in molding processability and resistance to heat and impact by incorporating a specific chlorinated vinyl chloride-based resin with an impact resistance improver and a specific bisamide compound. CONSTITUTION:The objective composition can be obtained by incorporating (A) 100 pts.wt. of a chlorinated vinyl chloride-based resin 400-1200 (pref. 600-1000) in average polymerization degree and 62-70 (pref. 62-68)wt.% in chlorine content with (B) 3-15 pts.wt. of an impact resistance improver (pref. chlorinated polyethylene, ABS resin or MBS resin) and (C) 4-20 (pref. 5-15) pts.wt. of a bisamide compound of the formula (R is 7-23C pref. 7-21C alkyl or OH-substituted alkyl; n is 1-10 pref. 1-6) (e.g. methylenebisstearic amide) and, where appropriate, (D) other ingredient(s).
Patent JP-H01133263-A (JP)
Title: Sound reproducing device
Inventor: HORI MASASHI
IPC: G11B20/02
Filed: 1987-11-18
Abstract: PURPOSE:To obtain a sound signal in which a noise is suppressed by reading the sound signal extending over plural times from the same track on a recording medium and executing a prescribed signal processing for the read plural sound signals. CONSTITUTION:A signal recorded on a magnetic disk 1 is converted into an electric signal with a magnetic head 2, and a sound information signal equivalent to one track digitized with an A/D converter 7 is stored in a first memory 11 through a multiplier 8 and an adder 13. Next, the sound information signal obtained by tracing the same track on the disk 1 again and the signal stored in the memory 11 are added with an adder 10, and the result is stored in a second memory 12. Further, after that, the sound information signal obtained by tracing the same track and the signal stored in the memory 12 are added with the adder 13 and stored in the memory 11. After the above-mentioned process is repeated, a switch 15 is closed, and the sound signal in which the noise is suppressed can be outputted through a D/A converter 17.
Patent JP-H08149341-A (JP)
Title: Video signal processor
Inventor: ARISE FUSAYOSHI
IPC: H04N5/208
Filed: 1994-11-24
Abstract: PURPOSE: To provide a video signal processor with excellent reliability in which an analog video signal with excellent quality is obtained by eliminating an undesired frequency component without the generation of new video image deterioration when frequency deterioration is corrected. CONSTITUTION: This video signal processing unit having a D/A converter 2 converting a digital video signal 1 into an analog video signal, a low pass filter 3 correcting frequency deterioration and a buffer circuit 4 is provided with a contour correction signal generating section 11 including a 1st delay circuit 6, a 2nd delay circuit 7, a 1st subtractor 8, a 2nd subtractor 9, a 3rd subtractor 10, with a clip circuit 12 eliminating an undesired component included in a contour correction signal, a control section 13 controlling a clip level of the clip circuit 12, and with an adder 14 adding the contour correction signal and the analog video signal.
Patent JP-H10127226-A (JP)
Title: Pickle auxiliary material
Inventor: OKAMURO YOUKO
IPC: A23B7/10
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a pickle auxiliary material designed to afford pickles of favorable color and taste without damaging eggplant or the like when pickled and also without injuring a relevant operator in pickling operation or drawing out pickles. SOLUTION: This pickle auxiliary material is composed of iron materials 1, 2, 4 each with roundness as a whole to be intended for mixing together with salted rice-bran paste when pickles are to be prepared.
Patent JP-H04164155-A (JP)
Title: Ignition device for engine
Inventor: HAYAZAKI YOSHIAKI
IPC: F02D29/00
Filed: 1990-10-26
Abstract: PURPOSE:To carry out shift operation in the sharp acceleration speedily and smoothly by delaying the ignition timing by a prescribed time or by a prescribed number of revolution by an ignition timing control means with detection of a shift-up detecting means, in an ignition device for a motorcycle engine for motocross. CONSTITUTION:When the number of revolution of an engine 1 is, for example, over 10,000rpm, and a shift pedal 11 is to be operated to shift-change a speed change gear 10 to a high speed side, a shift-up sensor 17 is turned on, and at the same time, an ignition timing control means 9 delayed-angle-controls the ignition timing of the engine 1 to reduce the output of the engine 1. In this delayed angle control, the ignition timing control is carried out only by a prescribed time or by a prescribed number of revolution. The prescribed time is set by the built-in timer of an ignition timing control means 9, and the prescribed number of revolution is detected by an engine revolution speed detection sensor 15. The output is reduced by delaying the ignition timing of the engine 1 simultaneously with the operation of the shift-up sensor 17, and the shift operation of the speed change gear 10 is carried out speedily and smoothly with out perfectly returning a throttle in the sharp acceleration.
Patent JP-2000136304-A (JP)
Title: Plastic composition
Inventor: IKEJIRI FUMITOSHI
IPC: C08G69/26
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a plastic composition for forming radiator tanks or water- related components which has high mechanical properties, physicochemical properties and molding properties, especially heat resistance and chemical resistance. SOLUTION: The titled composition comprises a polyamide which consists of a repeating unit comprising (i) a dicarboxylic acid component unit comprising from 40 to 100 mol% terephthalic acid component unit, from 0 to 40 mol% aromatic dicarboxylic acid component unit other than terephthalic acid and/or from 0 to 60 mol% aliphatic dicarboxylic acid component unit and (ii) an aliphatic alkylene diamine component unit and/or alicyclic alkylene diamine component unit, has an intrinsic viscosity, determined at 30 deg.C in a concentrated sulfuric acid, of from 0.5 to 3.0 dl/g and has a melting point of 293 deg.C or higher.
Patent JP-H03152588-A (JP)
Title: Electrophotographic copying device
Inventor: SUMINO FUMIO
IPC: G03G21/10
Filed: 1989-11-09
Abstract: PURPOSE:To avoid the turnup of a cleaning blade, to obtain excellent cleaning performance and to prevent an image from being adversely affected by providing coating consisting of the mixture of black lead fluoride with hydrotalcite compound at the leading edge part of a rubber-like elastic cleaning blade. CONSTITUTION:As to the cleaning blade consisting of the rubber-like elastic blade 2, the coating consisting of the mixture of black lead fluoride with hydrotalcite compound is formed at the leading edge part 2a of the rubber-like elastic blade 2. Namely, the hydrotalcite compound is mixed in the powder of black lead fluoride and the anion of fluorine generated from the black lead fluoride is adsorbed, so that amin-based compound and fluorine on the surface layer of a photosensitive body are prevented from reacting. Therefore, the frictional force between the cleaning blade and the photosensitive body is lowered. Thus, the initial turnup of the blade is prevented and the adverse effect caused by the reaction of the leading edge part of the blade and the surface layer of the photosensitive body is prevented from being kept on the surface of the photosensitive body, then an excellent image is obtained.
Patent JP-H07141609-A (JP)
Title: Magnetic recording and reproducing device
Inventor: FUKUHARA YOSHIKAZU
IPC: G11B5/11
Filed: 1993-11-19
Abstract: PURPOSE:To lessen the influence of external magnetic fields on a magnetic head as much as possible regardless of the arrangement of an external magnetic field generating source, such as power source transformer or motor and a magnetic head. CONSTITUTION:A back core 1e to be inserted with a bobbin terminal 2 wound with the windings of a magnetic head therein (space) is formed to a U shape and is made movable laterally within a range where this bobbin terminal 2 exists along curving parts 1f. The winding position of the magnetic head is aligned to the advance angle of the external magnetic fields.
Patent JP-H04163236-A (JP)
Title: Position adjusting device for vehicular seat or the like
Inventor: YOSHIDA MASAMI
IPC: B60N2/08
Filed: 1990-10-26
Abstract: PURPOSE:To obtain positive operation with low-priced structure by constructing a movable rail into divided structure formed of a left and a right rail members, and holding the rotary shaft of a fixed locking device between these left and right rail members. CONSTITUTION:A seat longitudinal position adjusting device 1 is formed of a movable rail 2 fixed on the seat side, a fixed rail 3 fixed on the body side and provided with the movable rail 2 fitted thereto in the longitudinally slidable state, and a fixed locking device 4 for preventing the movement of the movable rail 2 in relation to the fixed rail 3. The movable rail 2 is of divided structure formed of a left rail member 5 and a right rail member 6. In a rotary shaft 12 for fixing the lock member 14 of the locking device 4, the front end part 16 and rear end part 17 thereof are fitted respectively into recessed parts 11, 11 so as to position the lock member 14 into the aperture 10 of the left and right rail members 5, 6. That is, the rotary shaft 12 is formed into the length adjusted to the respective recessed parts 11 and held rotatably from both lateral sides by the left and right rail members 5, 6.
Patent JP-H0618799-A (JP)
Title: Method of correcting surface reflectance in polygonal scanner
Inventor: DORIYUU DEBITSUDO SAMAAZU
IPC: G06K15/12
Filed: 1992-10-28
Abstract: PURPOSE: To obtain a uniform laser light beam outputs at all facets (reflection face) of a laser image forming device including a polygonal scanner. CONSTITUTION: (a) Relative reflection factors of the respective facets (0-7) of the polygonal scanner 24 are detected. (b) The gain rate to the minimum reflection factor is calculated. (c) The relationship between the output of the laser 20 of the minimum reflection factor facet and the code value of a D/A converter 16 being a command value regarding it is detected for a measured value. (d) The relationship of all of 2<n> code values is calculated and a reference table 14 for the minimum reflection factor facet is generated. (e) The output of the laser 20 is adjusted with the relative reflection factor by other facets of the polygonal scanner 24 and the code value having the same laser output with the minimum reflection factor facet is calculated back to generate reference tables 14 for other facets.
Patent JP-2000121779-A (JP)
Title: Power distribution control method for reactor core
Inventor: KANEKAWA TAKASHI
IPC: G21C17/00
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To suppress the xenon oscillation of core in operation of a pressurized water reactor. SOLUTION: In operating a reactor 1, an upper half core relative power information Pt and a lower half core relative power information Pb of reactor are measured with an out-of-core neutron detectors 7 and 9 placed outside the reactor vessel, from the upper half core relative power information Pt and a lower half core relative power information Pb and a core parameter, the offset AOp of axial power distribution, the offset AOx of axial power distribution giving xenon distribution at present under equilibrium conditions and the offset AOi of axial power distribution giving iodine distribution at present under equilibrium conditions are calculated. A relative power P is multiplied to each offset AOp, AOx and AOi, and by using the product, an axial offset locus is indicated and control rods are operated so as to guide the axial offset locus to the origin of the coordinates.
Patent JP-2001110052-A (JP)
Title: Method and device for recording optical information
Inventor: KOMORI NOBORU
IPC: G11B7/30
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To reduce a jitter in a regenerative signal by forming a stable-shaped pit without increasing the number of switching times with a simple constitution. SOLUTION: Pit forming parts P are formed out of a first power tip part S3, second power level parts S4 and S6 smaller than the first power continuing to the tip part S3 and high power projection parts S5, S7 and S8 larger than the second power level continuing to the power level part S4, and information is recorded on an optical disk.