baber/WOPTO huggingface dataset:
Patent JP-2000257625-A (JP)
Title: Rotor driving gear and image forming device using this rotor driving gear
Inventor: TSUJIMOTO TAKAHIRO
IPC: G03G15/00
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device obtaining a picture image of high quality by eliminating dispersion of rotation of high and low frequency components in a photosensitive member drum. SOLUTION: A rotational speed of a drive motor 34C is reduced by a planet roller reduction gear 35C and then transmitted to a photosensitive member drum 31C, to rotate it. Based on rotational speed information output from a speed detector 28C set up in a shaft 311C of the photosensitive member drum 31C, a rotation control part adjusts the rotational speed of the drive motor 34C, so as to make a rotational speed of the photosensitive member drum 31C approach a fixed value.
Patent JP-H10258115-A (JP)
Title: Negative ion generator
Inventor: ASO YUJI
IPC: H01T23/00
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To efficiently supply negative ions to a human body inside a toilet room which is a relatively small indoor space. SOLUTION: In a toilet seat device main body 33, the respective kinds of function elements such as a private part washing mechanism, a hot air send-out mechanism and a deodorization mechanism, etc., are incorporated. A remote controller 37 is to make a user 11 control them and is attached at an appropriate position on the side wall surface of the toilet room which is an easy-to-see position where the user 11 sitting on a toilet seat 31 easily operates it with a hand, the position away from the face of the sitting user 11 only for about several tens centimeters for instance.  The remote controller 37 incorporates this negative ion generator 7 as well in addition to push buttons for operating the respective kinds of the function elements, a liquid crystal panel for indicating an operation state and a communication circuit for performing radio communication with the toilet seat device main body 33, etc. The negative ion generator 7 is provided with an ion send-out port 7a on the remote controller 37 and emits the generated negative ions 9 through the ion send-out port 7a to the space near the face of the user 11.
Patent JP-S60225090-A (JP)
Inventor: TOREBAA ANDORIYUU FURANSHISU
IPC: G21C7/14
Filed: 1985-03-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08259886-A (JP)
Title: Heat-resistant coating material for electric wire
Inventor: MURATA NAOHIRO
IPC: C09D175/00
Filed: 1995-03-23
Abstract: PURPOSE: To obtain a heat-resistant coating material for electric wire consisting mainly of a specific carbodiimide-modified polyurethane compound, high in heat resistance, not causing the release of the coating film, and capable of being soldered. CONSTITUTION: This material consists mainly of a carbodiimide-modified polyurethane compound obtained by reacting (A) a carbodiimide-modified diisocyanate (preferably tolylene diisocyanate with modified with a carbodiimide) with (B) a di- or more-valent linear compound (preferably a polyoxyalkylene glyocol diol). A (alkyl)toluene, perclene, (alkyl)benzene, cymene, tetrahydrofuran, dioxane, etc., are used as a solvent.
Patent JP-H01236330-A (JP)
Title: Integrated circuit for processing digital signal
Inventor: KURIHARA HIDEAKI
IPC: G06F11/00
Filed: 1988-03-17
Abstract: PURPOSE:To prevent a run out of control against the arrival of a disturbance from the outside by forcibly resetting all of plural digital signal processing integrated circuits (DSP) by using internal reset signals at every data processing period. CONSTITUTION:A control circuit 104 outputs control signals to be used for processing input data in the cycle of reference clocks corresponding to the processing cycles of all of plural DSPs synchronously to master clocks. A memory 102 stores a program which repeats data processing in every fixed cycle. A reset signal generating circuit 300 generates internal reset signals in accordance with reference clocks having timing corresponding to the data processing period of the processing cycles of all of the DSPs and frequency-divided clocks having a frequency which is sufficiently higher than the said reference clocks and resets an address control circuit 101, instruction decoder 103, and the control circuit 104 so as to cause them to read out addresses from the beginning. At the same time, the circuit 300 initializes a flag.
Patent JP-H101024-A (JP)
Title: Belt winding device
Inventor: JOHANNES SCHMID
IPC: B60R22/34
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To make a load on the belt reel to be reduced even when an extremely long section of belt is drawn out of the belt reel or the belt reel is subject to a substantial load. SOLUTION: A belt reel (14) is rotatably attached to a frame and provided with an inner concentrical cavity (20). A rod (22) is disposed in the inner cavity concentrically and with a play. The belt reel is provided with a groove (24) which extends in parallel with the longitudinal axis of the belt reel and reaches the inner cavity. The end part (28) of the belt web is guided from the groove into the interior of the inner cavity of the belt reel, then around the rod and finally returned from the inner cavity through the groove to the outside. A thickened part (30) is formed at the end part of the belt web which is returned from the inner cavity to the outside, and its width measured in the circumferential direction of the belt reel is larger than the minimum width of the groove.
Patent JP-H06277411-A (JP)
Title: Multi-functional filtration machine
Inventor: YAMAGUCHI SHINJI
IPC: B08B9/087
Filed: 1993-03-23
Abstract: PURPOSE:To provide a multi-functional filtration machine capable of preventing a work or powder from sticking to the inner wall of a container part. CONSTITUTION:The multi-functional filtration machine consists of a filtration part 11 placed at the bottom of a container part 1, a impeller shaft 22 which rotates or moves upward/downward by a drive part 25 installed outside the container part 1, an impeller arm 23-1 mounted on the impeller shaft 22, and a stirring blade part 21 which is composed of rakes 24 attached to the impeller arm 23-1. In addition, the machine has at least, two functions out of those such as stirring, cleaning, drying, discharge, pressing elongation, separation, crystallization and filtration. In addition, the machine has a blade part for scraping attached to, at least, one outermost peripheral rake 24 of so many rakes 24 installed on the impeller arm 23-1.
Patent JP-S61221172-A (JP)
Title: Manufacture of 2-amino-3-nitro-6-(4-fluoro-benzylamino)- pyridine
Inventor: BUINFURIITO ORUTO
IPC: C07D213/75
Filed: 1986-03-24
Abstract: There is described a process for the production of 2-amino-3-nitro-6-(4-fluorobenzylamino)-pyridine which consists essentially of reacting 2-amino-3-nitro-6-methoxypyridine with 4-fluorobenzylamine in water at elevated temperature; in a given case the nitro group can be subsequently reduced and a carbethoxy group introduced.
Patent JP-H04300805-A (JP)
Title: Rubber composition for preventing adhesion of marine life
Inventor: YURA IZURU
IPC: A01N59/20
Filed: 1991-03-28
Abstract: PURPOSE:To obtain a rubber composition for preventing the adhesion of marine life by compounding a specific amount of an N-arylmaleimide compound which is component free from pollution of environment, effective for repelling aquatic life and minimized in toxicity and effect on human body and birds. CONSTITUTION:The objective rubber composition for preventing the adhesion of marine life can be produced by compounding 100 pts.wt. of a rubber such as natural rubber, ethylene-propylene rubber, butyl rubber, chlorinated butyl rubber or brominated butyl rubber with >=3 pts.wt. of an N-arylmaleimide of formula (X<11> and X<2> are H or halogen; Y<1> is H, halogen, alkyl, alkoxy, nitro, OH, phenyl, sulfone, etc.; Y<2> is H, halogen, alkyl, alkoxy, nitro, etc.; Y<3> is H, halogen or dialkylamino), e.g. N-(2,4,6-trichlophenyl)maleimide. The antifouling rubber composition exhibits adhesion-preventing effect on marine life over a long period without polluting the environment. The composition may be further incorporated with cuprous oxide and/or thiuram vulcanization accelerator.
Patent JP-H05267651-A (JP)
Title: Mos transistor and its manufacture
IPC: H01L29/10
Filed: 1992-03-23
Abstract: PURPOSE:To provide a device having a high operating characteristic and resistance against hot carrier deterioration by forming an area in which the concentration of impurities increases toward a drain in a channel area near a source. CONSTITUTION:After a photoresist 11a is applied, the photoresist is exposed to light. Then, after coating an area proposed for forming a drain 4 with a photoresist 11b and implanting boron ions into an area proposed for forming a source 8, the photoresist 11b is removed and a DSA area 6 is formed by diffusing the boron into a channel area. Thereafter, a source end reverse DSA area 10 in which the concentration of impurities increases toward the area proposed for forming the drain 4 is formed in a channel section at the end section of the area proposed for forming the source 8 by implanting boron ions by an oblique ion implanting method by masking a photoresist 11c. Successively, the source 8, drain 4, and the doner of gate electrode polysilicon are formed. Thereafter, the same process as that used for forming an ordinary polysilicon gate MOS transistor is used.
Patent JP-S51140765-A (JP)
Title: Dc electric current measuring device
Inventor: KANBARA SHIYOUICHI
IPC: G01R19/18
Filed: 1975-05-30
Abstract: PURPOSE: To measure the electrical current abnormal to the measured value of the measured current at the D.C.C.T. output by the DC magnetic distortion of iron core by the tertiary winding of the D.C.C.T. (DC current transformer), and at the same time measure the electrical current utterly the same as measured current on the DC line by correcting the measured current including the DC magnetic distortion by means of the amplifier provided with the bias voltage. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08261083-A (JP)
Title: Intank type fuel pump
Inventor: NAKAI HIDEYUKI
IPC: F02M37/10
Filed: 1995-03-23
Abstract: PURPOSE: To provide an intank type fuel pump which reduces noise generated from the fuel pump effectively. CONSTITUTION: In an intank type fuel pump which pumps up fuel in a fuel tank by the fuel pump stored inside the fuel tank, a pump pipe discharge section of the fuel pump is connected with a pipe section 55 of a resin bracket fixed on the fuel tank. A fuel passage 77 in the pipe section 55 has larger cross area than cross area of fuel passage in a pump pipe discharge section and functions as a damper chamber which reduces pulsation of pump discharge fuel stream. The fuel passage 77 as the damper chamber is formed inside the cylindrical pipe section 55 inside the resin bracket by integral molding and has ribs 67, 68, 69, 70 for reinforcement which are extended in parallel with the direction of fuel stream in a part of an inner wall which partitions the fuel passage 77.  Consequently, it is possible to reduce noise generated in accordance with pulsation of fuel stream discharged from the fuel pump effectively.
Patent JP-H02242860-A (JP)
Title: Porphine and optical recording material using the same
Inventor: KOMINAMI KAZUHIKO
IPC: G11B7/24035
Filed: 1989-03-15
Abstract: NEW MATERIAL:A compound expressed by the formula [(n) is 2-5; (m) is 1-5)]. USE:An optical recording material. PREPARATION:An iodine compound having an ether chain is reacted with tetrapyridylporphine.
Patent JP-S60207887-A (JP)
Inventor: IWAMOTO KEIICHI
IPC: F25D23/02
Filed: 1984-03-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60208522-A (JP)
Title: Hauling device for tractor
Inventor: MATSUMOTO TOSHIAKI
IPC: A01C3/04
Filed: 1984-03-31
Abstract: PURPOSE:To exactly confirm visually excavated soil of the surface soil of a paddy field in front by a method in which a container is attached to the front of a tractor through three-point links, and the container is removed of its front wall and provided with a snow-removing blade and a window on the bottom wall on the front wall side and also with a plow in front of the window. CONSTITUTION:The front side of a tractor is attached through three-point links 2 and 3 with a container 7 in which the front side wall is opened, a snow-removing blade 11 is projectionally provided over left and right-handed side walls 10 on the bottom wall, a window 12 is provided on the front wall side of the bottom wall 8, and a plow 13 is projectionally and downwardly provided toward the advancing direction of the tractor from the window 12. Excavation of paddy fields can thus be easily made while confirming average excavated soil of the paddy field in front of an operator.
Patent JP-H04301263-A (JP)
Title: Optical disk, initializing method and optical disk initialization driving device
Inventor: MINODA TAKESHI
IPC: G11B7/0055
Filed: 1991-03-28
Abstract: PURPOSE:To prevent the occurrence of a burst error in case of the read-out of information by not making the track neighboring the inner periphery side of the outer periphery side in a radial direction of a zone boundary where bit shift or double transcription is apt to be formed a recording area. CONSTITUTION:The spiral or concentric circular track is formed on an optical disk substrate, and the zones (m), m+1 are formed for every tracks of a prescribed number in the radial direction. Then, in the initializing stage of the substrate, a header part not to be used as the recording area is formed on one track at least neighboring the inner periphery side or the outer periphery side in the radial direction of the boundary B between the zones (m) and ma+1. Thus, even if the bit shift or the double transcription occurs at the inner periphery side or the outer periphery side of the zone boundary, since that track is not used as the recording area, there is no influence, and the occurrence of the burst error can be prevented.
Patent JP-S56161789-A (JP)
Title: Three dimensional display device
Inventor: IWAHARA MAKOTO
IPC: H04N13/00
Filed: 1980-05-16
Abstract: PURPOSE:To display the three dimensional image having greater depth, by driving a cathode ray tube screen which displays the two dimensional graph corresponding to the cross section of a three-dimensional image to be displayed in air sequentially and a directive screen, back and forth opposingly each other. CONSTITUTION:A cathode ray tube CRT displays the two dimensional graph AB which shows a cross section of a three-dimensional image to be displayed in air on a fluorescent screen one after another with a control signal. The point A on the cathode ray tube forms a real image on the point A' and the point B is on the point B' respectively with a directive screen DS, and the position is changed corresponding to the movement of the directive screen DS and the cathode ray tube CRT. The CRT and the screen DS make retrogressive movement so that they move reversing with each other toward the arrow via a drive mechanism. Thus, since the depth of the three dimensional images A', B' can be made equal to the sum of twice the stroke of the screen DS and the stroke of the CRT, the three dimensional image having greater depth can be displayed in air with a small movement.
Patent JP-S59190221-A (JP)
Title: Process for high-pressure synthesis of titanium disulfide
Inventor: KOIZUMI MITSUE
IPC: H01M4/58
Filed: 1983-04-13
Abstract: PURPOSE:To synthesize a TiS2 having definite composition in a short time, by reacting a mixture of a Ti raw material with an S raw material under high pressure at a relatively high temperature. CONSTITUTION:(A) A mixture obtained by compounding metallic Ti with S or TiS3 at a molar ratio of Ti/S=Ti/TiS3=1/2-0.7/2 and/or (B) a mixture obtained by compounding titanium sulfide containing titanium in excess and having indefinite molar ratio with S or TiS3 at molar ratio of Ti1+xS2/S=Ti1+xS2/TiS3=1/2- 0.7/2x are used as the raw material. The raw material is made to react under a high pressure of >=0.1 GPa at 600-1,800 deg.C, and the objective TiS2 having definite composition can be obtained in a short time, i.e. in several tens minutes - several hours.
Patent JP-S56160881-A (JP)
Title: Method and apparatus for submerged arc welding
Inventor: TANAKA SADAO
IPC: B23K9/18
Filed: 1980-05-16
Abstract: PURPOSE: To prevent generation of bead by applying pressure to the deposited metal together with the slag immediately before complete solidification of the slag in welding work and thereby making the surface of the deposited metal parallel to the surface of the base metal.  
     CONSTITUTION: In submerged arc welding, a roller 6 is provided at a position immediately before complete solidification of the deposited metal behind a welding electrode 5, and an inlet port 8 of a flux recovering device 7 is arranged in the rear of the roller 6. This roller 6 pressure forms slag 10 and the deposited metal by the elastic force of a spring 11. Thereby the surface of the deposited metal comes along with the surface of a base metal 2 to eliminate generation of beads. Consequently, the stress concentration at the weld zone is relieved and the unit consumption of a welding wire 14 and flux 9 is reduced. The flux is sucked and recovered from the inlet port 8 after formation of the deposited metal. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01275382-A (JP)
Title: Hall-call assigning method to elevator-car
Inventor: ROBAATO SHII MAKUDONARUDO
IPC: B66B1/20
Filed: 1989-03-16
Abstract: PURPOSE: To accurately assign a hall call by calculating the time of arrival by adding door cycle times up to the arrival of each car at the hall call registered floor per stopping floor after calculating/storing average door cycle times per floor. CONSTITUTION: A CPU 40 measures door cycle times of (door opening time + passenger boarding/alighting time + door closing time) on respective elevator cars 0...N per floor, and tabulates/stores average door cycle times per floor per time divided according to traffic demand of the whole building 24. When a hall call is registered by a hall call button, for example, (34), the estimated time of arrival (ETA) is found by adding door cycle time of the floor per car stopping floor on a trip list of each car up to arriving at the floor, and the hall call is assigned to a car of the minimum value. Thus, since an ETA calculation value is found from measured door cycle times per time zone, the hall call can be accurately and efficiently assigned.
Patent JP-H06275440-A (JP)
Title: Transformer
Inventor: INOUE TAMOTSU
IPC: H01F27/02
Filed: 1993-03-24
Abstract: PURPOSE:To increase an insulation reliability by making a part of a gas duct where a lighting arrester is installed larger than a part where gas separation spacer is connected to. CONSTITUTION:On one end of a duct 11 which is installed at the gas side of a bushing 9, the bushing 9 is installed. Another end is connected to a lighting arrester 12. The duct gradually gets narrower after being provided with the arrester 12, forming a horn-like shape, and the other end is connected to a gas separation-type insulating spacer 20. Where the size of the duct before a part where the arrester 12 is installed is D2 and the size of the duct where the gas separation spacer 20 is connected to is D1, D2 is larger than D1. By this method, such a transformer can be obtained that the arrester can be restored easily when it has a trouble at the site and a bushing duct section has a good insulation reliability.
Patent JP-H09235416-A (JP)
Title: Rubber composition for tire tread
Inventor: IWAFUNE SEIICHIRO
IPC: C08K5/44
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition which can give high-performance pneumatic tire treads improved in tread leaving belt resistance by using a vulcanization accelerator and a vulcanizing agent which are nondeleterious to the environment by using a specified compound. SOLUTION: This composition comprises a vulcanizable rubber, a non- nitrosoamine type vulcanization accelerator and a non-morpholine type vulcanizing agent. The composition preferably comprises 100 pts.wt. rubber component, 0.1-10 pts.wt. non-nitrosoamine type vulcanization accelerator and 0.1-10 pts.wt. active-sulfur-releasing type non-morpholine type vulcanizing agent. Desirable examples of the active-sulfur-releasing type non-morpholine vulcanizing agents used include dithiodicaprolactam, tetraethoxyphosphoryl trisulfide and blends thereof.
Patent JP-H05316995-A (JP)
Title: Paprika coloring matter preparation for coloring food
Inventor: YOSHIDA DAISUKE
IPC: C09B61/00
Filed: 1991-03-07
Abstract: PURPOSE:To color a food in crimson without being influence by the color tone of paprika oleoresin itself. CONSTITUTION:Emulsion particles containing a vegetable resin and paprika oleoresin are dispersed into an aqueous system containing an emulsifying agent to give a preparation of paprika coloring matter. The paprika oleoresin is blended with 0.01-2 pts.wt. vegetable resin. The preparation contains 5-50% emulsion particles containing the vegetable resin and the paprika oleoresin and the average particle diameter of the emulsion particles is 3-40 micron.
Patent JP-S53149185-A (JP)
Title: Liquid crystal composition
Inventor: MINEZAKI SHIGEHIRA
IPC: G09F9/00
Filed: 1977-05-31
Abstract: PURPOSE: To provide a cholesteric liquid crystal compsn. of good display quality obtd. by adding (E)-p-2-methylbutyl-p'-cyanobiphenyl to a specified p-nalkylcyclohexyl-p'-cyanobenzene type liquid crystal, which has characteristics suitable for matrix driving and absorbs no light. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05272034-A (JP)
Title: Device for weft inserting of weaving machine
IPC: D03D47/36
Filed: 1992-03-24
Abstract: PURPOSE:To improve response of arrival timing control of weft to an anti-weft inserting side. CONSTITUTION:Weft Y is passed from a yarn feeder 1 side through a nozzle 8. The weft is lifted on an injection flow of the nozzle 8 and inserted into an opening of warp while being sandwiched in between a pair of rollers 33 and 35 driven and rotated by a motor 31 of an accelerator 30 by action of a lever 52 of a switching device 50 and drawn. A sensor 10 detects arrival of the weft Y and outputs the detected arrival timing to a comparative circuit 13. Thereupon, the comparative circuit 13 calculates difference between the detected arrival timing and a set arrival timing and outputs the difference to a correction circuit 15. The correction circuit 15 outputs a correction command depending upon the difference to one of the accelerator 30 and the switching device 50 and makes the arrival timing of the weft Y constant. The amount of fluid injection from the nozzle is reduced by the drawing of the weft Y and energy consumption can be reduced.
Patent JP-2000253749-A (JP)
Title: Device for cultivating plant and method for cultivating plant
Inventor: SUGIBAYASHI AKIRA
IPC: A01G7/00
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To improve uniformity of cultivated plants and provide a plant cultivation device capable of easily cultivating different species of plants in the same cultivation room by installing a specific detection means. SOLUTION: In this device for cultivating plant, plants are cultivated by moving the plants from cultivation rooms 1, 2 in which a treating condition is determined to other cultivation rooms 1, 2 having other treating condition and a detection means 21 for detecting growth of the plants is installed. The detection means 21 is preferably a figure detection means 21 for detecting the plant growth with the figure. The detection means 21 is preferably a sensor capable of detecting the plant growth with at least a part of the contour or color of the plants. Further, the detection means is preferably installed to a transport device which moves the plants from the cultivation rooms 1, 2 to other cultivation rooms 1, 2.