baber/WOPTO huggingface dataset:
Patent JP-S5882315-A (JP)
Title: Controller for reaping height of reaping and harvesting machine
Inventor: SATOU SHIGEO
IPC: A01B63/10
Filed: 1981-11-10
Abstract: PURPOSE:To perform precise and speedy switching from automatic reaping height control by automatically putting a manual reaping height control mechanism in operation when the frequency of fault occurrence reaches a set value. CONSTITUTION:A mechanism 28 decides on whether a detected value by a sensor utilizing an ultrasonic wave is normal or not while an automatic reaping height control mechanism 13 is in operation. When the detected value is abnormal, a mechanism 19 performs automatic switching from the operation of the mechanism to that of a manual reaping height control mechanism 14 once the frequency of the occurrence of said abnormal value reaches a set value within a set time. Consequently, variance in reaping height due to switching delay and a failure in switching is suppressed because of the precise and speedy switching from the automatic to the manual reaping height control state.
Patent JP-H0845185-A (JP)
Title: Information reproducing device
Inventor: TAKEDA JUNICHI
IPC: G11B20/10
Filed: 1994-08-02
Abstract: PURPOSE:To always maintain a threshold value at the optimum level and to always obtain a normal reproduced digital signal by controlling the threshold value so that pulse width of a binarized signal is made equal to pulse width of a signal after synchronization by a synchronizing clock. CONSTITUTION:A reproduced signal, of which amplitude is controlled by an AGC circuit 3, is sent to a binarization circuits 4, 5, and binarization is performed with threshold values Th1, Th2. A binarized signal obtained by the circuits 4, 5 are synthesized by an AND circuit 6, and a produced digital signal is generated. The circuits 4, 5 are constituted with comparators 7, 11 binarizing a reproduced signal with the threshold values Th1, Th2, PLL circuits 8, 12 extracting a synchronizing clock from the binarized signal, and data separator 9, 13 synchronizing the binarized signal by the synchronizing clock. Also, slice level generating circuits 10, 14 outputting the threshold values Th1, Th2 to the comparators 7, 11 are provided in the circuits 4, 5, and the threshold values Th1, Th2 are controlled so that pulse widths of binarized signals of comparators 7, 11 are made equal to pulse widths of output of separators 9, 13.
Patent JP-H0937109-A (JP)
Title: Clamp pulse generating circuit and clamp circuit
Inventor: TAKAHASHI HIDENAGA
IPC: H04N5/18
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To perform the fine control of clamp timing with high precision. SOLUTION: A clamp pulse generating circuit supplies a clamp pulse Sc to a clamp circuit 1 for clamping a signal Si supplied from the outside. This circuit is provided with a delay means 2 for delaying a pulse Po supplied from the outside for prescribed time, arithmetic means 3 for generating a synthetic pulse Padd by performing logical arithmetic based on a delayed pulse Pd from the delay means 2 and the pulse Po, which is supplied from the outside, not to be delayed and selecting means 4 for selecting either the synthetic pulse Padd from the arithmetic means 3 or the pulse Po not to be delayed based on a select signal Ss supplied from the outside and outputting the selected pulse as the clamp pulse Sc. The fine control of clamp timing can be performed without changing any clock itself.
Patent JP-H1121612-A (JP)
Title: Method for melting steel
Inventor: SAKOMA YASUHIRO
IPC: F27D15/00
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To efficiently reuse valuable metals of Cr, Ni, Fe, etc., contained in a stainless steel dust at the same time of melting of the steel. SOLUTION: At the time of executing the melting of the steel accompanied with the recovering of the valuable metals contained in the stainless steel dust by adding the stainless steel dust and Al dross into the molten steel, the stainless steel dust and the Al dross, further desirably, a kneaded body form with the stainless steel dust, Al dross and binder, are added into the molten steel. Further desirably, slag basicity is adjusted to the range of 0.8-1.5, and at the time of using Al* for the necessary Al quantity to reduce stoichiometrically 100% of the valuable metal oxide contained in the stainless steel dust, the Al dross quantity is added so as to become >=0.7 Al/Al* ratio of Al in the Al dross to the Al*.
Patent JP-H051296-A (JP)
Title: Hulling of rapeseed
Inventor: SAKATA YASUAKI
IPC: C11B1/04
Filed: 1991-06-27
Abstract: PURPOSE:To very simply remove the skin of rapeseed from the contents thereof without causing fine pulverization of the contents by treating the rapeseed using an Entoleter type impact crusher. CONSTITUTION:Rapeseed grains are fed into an Entoleter type impact crusher through the inlet 6 thereof at a rate of, e.g. 300kg/min. While rotating two disks 2 and 3 with a motor 4 at a rate of, e.g. 3000rpm, the rapeseed grains are collided against barrier elements 5 constituted of pins disposed on the disks, are continuously discharged from a space between the disks, whereupon the grains are collided against the inner wall 8 and tapered wall of impact-and- discharge portion 9 of the crusher as well. During the same period of time, the rapeseed grains are collided against each other. A mixture of the skin and hulled seed are recovered through a discharge outlet 10. According to the foregoing procedure, the skin of rapeseed grains can economically be simply and efficiently separated from the contents of the seed using simple equipment without causing fine pulverization of the contents and with disuse of complicated multiple steps as well as multi-step equipment.
Patent JP-H104864-A (JP)
Title: Modifier for bread dough and production of bread
Inventor: YAJIMA MIZUO
IPC: A21D2/22
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain a modifier, capable of reducing the use of ascorbic acid, effective for the improvement of physical properties of a bread dough and enabling the production of a dough excellent in internal property, appearance and characteristics for preparing bread by a machine (mechanical resistance) by using ascorbic acid and a soybean peroxidase as oxidants. SOLUTION: This bread dough modifier is obtained by compounding a soybean peroxidase and ascorbic acid. It is preferable to use gliadin and/or glutenin together with ascorbic acid and the soybean peroxidase in the production of bread dough, and such combination enables the improvement of palatability, volume and internal quality during fermentation.
Patent JP-H0845526-A (JP)
Title: Multistage reaction type fuel cell
Inventor: SAITO HAJIME
IPC: H01M8/04
Filed: 1994-08-03
Abstract: PURPOSE:To reduce the evaporation of an electrolyte and to suppress its consumption, by combining plural fuel cells, anode gas lines, a recycle line, and air feeding lines, in the condition to exercise a specific function. CONSTITUTION:This multistage reaction type fuel cell is provided with plural fuel cells 20a, 20b, and 20c to generate the power by using an anode gas 2 including hydrogen, and a cathode gas 3 including oxygen; anode gas lines 24a ans 24b, and cathode gas lines 25a and 25b, which combine the anodes and the cathodes of the plural fuel cells 20a, 20b, and 20c in series respectively; a recycle line 26 to recirculate the cathode gas (the cathode exhaust gas) passing through the fuel cell 20c at the lowermost downstream side, to a cathode inlet side at the uppermost upstream side; and air feeding lines 27a and 27b to feed a low temperature air to the cathode gas lines 25a and 25b between fuel cells.
Patent JP-H1026381-A (JP)
Title: Ventilating dehumidifier
Inventor: ATSUMI TORU
IPC: F24F7/007
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To reduce a moisture content of wood and restrict an activity of rot bacteria and mold in wood by maintaining a humidity in a room of a building at a low level not only at a time of fine weather but also at a time of rain falls which make an outside humidity condition high. SOLUTION: Mode means 19 selects either an operation mode or a stop mode. In the operation mode, on a fine day, namely, when an outer humidity and temperature of outdoor air which are detected by detecting means are below 70% and not less than 10 deg.C respectively, control means 17 controls ventilating means 14 so as to make the ventilating means 14 blow off outdoor air into a space under a floor, while on a rainy day where the outdoor humidity is not less than 70%, the control means 17 controls a dehumidifier 15 so as to make the dehumidifier blow off the outdoor air after drying. Accordingly, irrespective of the condition of the outdoor air, the space under the floor can be dried and a user can readily stop the operation of ventilating means 14 and dehumidifier 15 without stopping a supply of an electricity from a commercial power source.
Patent JP-H05344802-A (JP)
Title: Potato planter
Inventor: IIJIMA YASUHIRO
IPC: A01C9/02
Filed: 1992-06-15
Abstract: PURPOSE:To provide a potato planter capable of coping with the short of hands. CONSTITUTION:When potatoes delivered to the 1st conveyor 4 under a seed potato hopper 3 of a potato planter are stacked on a switch of a 2nd conveyor 5 to an extent exceeding the optimum level, the motion of the 1st conveyor 4 is stopped by the action of the switch to stop the delivery of the potato. Since the 2nd conveyor 5 is continuously circulated, the load on the switch of the 2nd conveyor 5 is immediately reduced after the stop of the 1st conveyor and the motion of the 1st conveyor 4 is started. These actions are repeated in the objective potato planter. The potatoes on the conveyor may be aligned in a row by placing pairs of right and left aligning plates 5C in zigzag form on the upper surfaces of the 2nd conveyor and the 3rd conveyor.
Patent JP-S6427166-A (JP)
Title: Superconductive joint
Inventor: TANAKA SHUNICHIRO
IPC: H01R4/68
Filed: 1987-07-21
Abstract: PURPOSE:To provide a great joint strength by covering an oxide superconductive member with a metal followed by baking process, and by brazing the metal member to be jointed through this baked layer. CONSTITUTION:An oxide superconductive member is of perovskite type incl. rare earth element, and Ln element, Ba and Cu are contained substantially in the proportion by atomic ratio as 1:2:3. Here Ln is at least one element selected among Y, La, Sc, Nd, Sm, Eu, Gd, Dy, Ho, Er, Tm, Yb, Lu. This oxide superconductor is either of oxygen deficiency perovskite type expressed by LnBa2O7-delta (delta signifies oxygen deficiency) or of perovskite type expressed by YB2Cu3O7-delta. Ni, Cu, etc., is used as covering metal, while Ag wax, Cu wax, solder, etc., is used as brazing substance.
Patent JP-S6077192-A (JP)
Title: Device for detecting defect in single crystal
Inventor: ESASHI SHINJI
IPC: C30B15/20
Filed: 1983-09-30
Abstract: PURPOSE:To detect a defect caused in growing a single crystal in an early without an oversight when the defect is caused, by irradiating the surface of the single crystal with a laser beam through a peep hole, and detecting the disturbance of the reflected light thereof. CONSTITUTION:A device for detecting a defect in a single crystal having a laser source 11 on the outside of a heat insulating member 1 in an apparatus for growing a single crystal by the pulling up method, a lens 13 for condensing the light 12 projected from the laser source 11 narrow to irradiate the surface of the grown crystal 5 with the light 12 through a peep hole 7, a photodetector 15 provided on the outside of a quartz tube 1 for striking reflected light 14 from the surface of the crystal 15 and a recorder recording the output of the photodetector 15. The crystal 5 is slowly pulled up while rotated at about 5-10r.p.m., and the intensity of the reflected light 14 from the surface thereof can be continuously recorded to know the state of the whole surface of the crystal 5.
Patent JP-S6339968-A (JP)
Inventor: ROBAATO JIYON SHIYUMITSUTO
IPC: C08G18/58
Filed: 1987-07-21
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-2001016366-A (JP)
Title: Download system for portable player
Inventor: TADA YUKIO
IPC: G10K15/02
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To make easy downloading of music data to a portable player. SOLUTION: A personal computer 201 of a download device 200 reads exiting music type data stored at present in a flash EEP-ROM 2 of an MP3 player 1, desired music genre data desired by a user and new music genre data sent form a center station. When new genre data are equal to desired genre data but differ from existing type data, the flush EEP-ROM 2 of the MP3 player 1 automatically stores the music data from the center station.
Patent JP-S57112311-A (JP)
Title: Agricultural and horticultural germicidal composition
Inventor: CHIBA KAORU
IPC: A01N25/32
Filed: 1981-11-16
Abstract: PURPOSE: An agricultural and horicultural germicidal composition, prepared by adding magnesium hydroxide as a phytotoxicity reducing agent to cupric hydroxide as a germicidal active constituent, and capable of reducing the phytotoxicity without reducing the effect thereof against a blight caused by Ustilaginoidea virens Takahashi of rice plants.  
     CONSTITUTION: An agricultural and horticultural germicidal composition prepared by adding magnesium hydroxide as a phytotoxicity reducing agent to curpic hydroxide as a germicidal active constituent. The amount of the phytotoxicity reducing agent is 0.1pt.wt. or more based on 1pt.wt. metallic copper. A fatty acid, e.g. myristic acid, palmitic acid or stearic acid or a derivative thereof used as the phytotoxicity reducing agent further reduces the phytotoxicity. The amount thereof is preferably 0.05pt.wt. or more based on 1pt.wt. metallic copper in the active constituent. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1128500-A (JP)
Title: Sludge treating device
Inventor: OYAMA AKIO
IPC: C02F11/14
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To effectively dehydrate anaerobic sludge and also to effectively remove and recover phosphorus. SOLUTION: Sludge, to which a cation polymer is added, is flocculated by a first flocculating means 1, and the flocculated sludge is concentrated by a gravity concentrating means 2. The concentrated sludge, to which an inorganic flocculant is added, is flocculated by a second flocculating means 3, and the flocculated sludge, to which an ampholytic polymer flocculant is added, is flocculated by a third flocculating means 4. The flocculated sludge is dehydrated by a dehydrating means 5. The separated water of the gravity concentrating means 2 is treated by a MPA (magnesium ammonium hydrogenphosphate) forming means 6.  In this way, when after sludge is flocculated by the cation polymer and is concentrated by gravity, the inorganic flocculant is added, charge neutralization is completely performed, and by adding the ampholytic polymer after that, firm flocs can be formed, allowing the recovery efficiency and the dehydration efficiency of sludge to be markedly improved. By treating the separated water from the gravity concentrating means by the MAP forming means, phosphorus discharged from sludge can be effectively removed and recovered.
Patent JP-H0626297-A (JP)
Title: Tunnel drilling method
Inventor: AOKI YOSHIKIYO
IPC: E21D9/00
Filed: 1992-07-09
Abstract: PURPOSE:To enable a tunnel to be drilled and expanded to the required sectional area without any blasting, and enable a pilot tunnel and a main tunnel to be concurrently drilled. CONSTITUTION:A pilot tunnel 3 is drilled within the scheduled drilling section of a main tunnel 1, and the pilot tunnel 3 and the main tunnel 1 are concurrently drilled, while drilling the base end peripheral wall 4 of the pilot tunnel 3 up to the size of the main tunnel 1. As a result, a safe and continuous tunnel drilling method can be realized without any use of blasting, and a construction period can be shortened.
Patent JP-S5885216-A (JP)
Inventor: TAKAOKA MICHIO
IPC: H01B9/06
Filed: 1981-11-14
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-H0775570-A (JP)
Title: Novel metalloend peptidase f, its production and medicine containing the same as active component
Inventor: FUJISAKI SHIGEMI
IPC: A61K38/46
Filed: 1994-07-11
Abstract: PURPOSE:To obtain the novel protease useful as an active component of, e.g. a preventive and. therapeutic agent for hepatic diseases, an activating and preventive agent for an injured nerve cell or a preventive and therapeutic agent for AIDS from a strain belonging to Streptomyces. CONSTITUTION:A novel metalloend peptidase having the following physicochemical properties; action: having an action on milk casein, egg white albumin, bovine serum albumin, bradykinin, angiotensin II, etc.; substrate specificity: having a specific activity on the amide bond part of carbobenzoxyglycylleucinamide and carbobenzoxy-glycylphenylalaninamide as a synthetic substrate, an pyro-glutamylphenylalanylleucin-para-nitroanilide bond part and a leucine-para-nitroanilide bond part; optimum pH: 8.5 to 9.0; optimum temperature: 65 to 70 deg.C; stable pH range: 3.0 to 9.5; stable temperature range: 65 to 80 deg.C. This enzyme can be obtained by culturing a strain belonging to Streotomyces and capable of producing metalloend peptidase F.
Patent JP-S6073881-A (JP)
Title: Printing apparatus
Inventor: KAWAKAMI KAZUMI
IPC: B41J29/13
Filed: 1983-09-30
Abstract: PURPOSE:To make it possible to protect a printing part by blocking noise and preventing the penetration of dust, by simple constitution such that the entire region of the upper surface opening of a housing is closed by a printing part cover and a paper passage cover. CONSTITUTION:A printing part cover 2 is pivotally supported by the upper part of the front end of a housing 1 at the front end thereof to cover the storing part of a printing head 5 and a paper passage cover 3 is pivotally supported by the upper part of the rear end of said housing 1 at the rear end thereof to close the opening part reaching the printing part from the rear end of the housing 1 and a paper passage 7 for passing roll printing paper 6 along the inner surface thereof is formed. A plurality of linear projections 8, 9 are formed in the paper passage 7 so as to be elongated to the moving direction of the paper 6. That is, a horizontal plate part 10 is provided to the upper part of the housing 1 and a plurality of linear projections 8 are provided to the upper surface of the horizontal plate part 10 while a plurality of linear projection 9 are provided to the inner surface of the paper passage cover 3. By this constitution carrier driving noise or noise such as printing sound is blocked by the printing part cover 2 and the paper passage cover 3 closing the entire region of the upper surface opening of the housing 1.
Patent JP-H0824867-A (JP)
Title: Sterilization of fluid to be treated and fixed bed type three-dimensional electrode electrolytic cell
Inventor: ARITA HISAAKI
IPC: C02F1/461
Filed: 1994-07-12
Abstract: PURPOSE:To achieve a sterilization efficiency incapable of being achieved by the sterilization treatment of a fluid to be treated by a conventional three- dimensional electrode type electrolytic cell. CONSTITUTION:A fluid to be treated is sterilized by using an electrolytic cell in which microfilters 11 having a pore size smaller than the size of bacteria are arranged on the anodic polarization side of three-dimensional electrodes 9. Since the pore size of the microfilters is sufficiently smaller than that of the three-dimensional electrodes, even bacteria passing without coming into contact with the surfaces of the three-dimensional electrodes are sterilized by the presence of the microfilters and sterilization effect can be largely enhanced.
Patent JP-S57105311-A (JP)
Title: Production of plastic formed article
Inventor: KAKIGI TADASHI
IPC: B29C45/00
Filed: 1980-12-24
Abstract: PURPOSE: To save the mold cost by a method wherein a rib or a boss which has been separately molded is placed on an upper or lower mold faced to a vacuum forming mold for a formed article main body, a thermosetting adhesive is coated on the rib or the boss at the part to be bonded to the main body, and the rib or the boss is integrally bonded to the main body simultaneously with the vacuum forming of the main body.  
     CONSTITUTION: The rib 2 or the boss 3 previously molded by injection molding or the like is placed at a predetermined position of the upper mold 5 fitted to a vacuum forming material, and is coated with the thermosetting adhesive 6. The forming material is heated and is vacuum formed into the formed article main body 1 by the vacuum forming mold 4. simultaneously with the vacuum forming of the main body, the upper mold 5 is lowered to press the joining part of the rib 2 or the boss 3 againt the main body 1, and the adhesive is hardened, thereby obtaining the formed article 1 having the integrated rib and boss. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6341395-A (JP)
Inventor: SHIBAYAMA KAZUHIRO
IPC: B66D1/44
Filed: 1986-08-06
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-H1124476-A (JP)
Title: Manufacture of tube coated roller and the same roller
Inventor: KON SHUJI
IPC: F16C13/00
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To provide the manufacture of a tube coated roller on the surface of which waviness does not occur even though thin rubber having low hardness is used and the roller manufactured by the same manufacture. SOLUTION: As to this manufacture of the tube coated roller; a resin tube 2 and a core body 3 passing through the tube 2 are attached inside the cavity of a forming mold, an elastic material precursor is injected between the resin tube and the core body, so that the cavity of the forming mold is filled with the resin tube, the elastic material precursor and the core body, and the elastic material precursor is hardened to be an elastic material. The elastic material is injected and hardened in a state where the resin tube is elongated when tensile force is given in a radial direction and/or in a length direction.
Patent JP-H0513035-A (JP)
Title: Electron cyclotron resonance plasma device
Inventor: SEKIMOTO MISAO
IPC: C23F4/00
Filed: 1991-06-28
Abstract: PURPOSE:To form a film on a sample in a sample chamber and to etch the sample at high uniformity by providing a magnetic field generation means on a moving installation means. CONSTITUTION:A magnetic coil 9 is provided, which can be changed so that the axial position of the coil to a plasma generation chamber 4 is kept in a concentric state, and that the coil is freely moved on a fixed part 20. Namely, an installation board 29 that can freely move to the chamber 4 and a sample chamber 1 is provided, and by installing the magnetic coil 9 on the board 29, the coil 9 is freely moved to the chamber 4 and the sample chamber 1. A gas guided in the chamber 4 is formed into plasma by electron cyclotron resonance, and positive ions are guided on a sample 10 in the sample chamber 1, and then film formation or etching is carried out on the sample 10.
Patent JP-S57107692-A (JP)
Title: Multi-dimension traffic transmission system
Inventor: NISHIMURA YOSHIROU
IPC: H04Q11/04
Filed: 1980-12-24
Abstract: PURPOSE:To enable to transmit any type of traffic multiplexly, by the transmission without equal timing as to multi-channel traffic. CONSTITUTION:A multiplex signal from an incoming highway (HW) 60 is exchanged to an outgoing HW61 via time division switches 10, 11 controlled with control memories 20, 21. A central controller 4 discriminates the number of time slot in one frame required by a call to be connected through the information from a common line signal device 3 and assigns a vacant channel in one frame for the required number through selection without the consideration of equal timing between channels arbitrarily. Exchanger of multi-dimensional traffic with high flexibility can be made by avoiding the equal timing to the assigned channel.