baber/WOPTO huggingface dataset:
Patent JP-H10262477-A (JP)
Title: Water supplying and draining device for bottom-face water supplied bed
Inventor: MIYASHITA HAJIME
IPC: A01G31/00
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide the water supplying and draining device for a bottom-face water supplied bed enabling freely selecting the kind and the stage of a crop and reducing equipment for these by individually supplying and draining water to a bottom face water supplied bed so as to give culture environment different at each bed. SOLUTION: In the water supplying and draining device 1, plural bottom-face water supplying beds 2 and plural tanks 3 for supplying and draining to this bed are connected through a water supplying pipe 4 and a water draining pipe 5 formed to make one terminal side of trunk pipes 6a to 6c a tank side A and to make the other end side B a bed side. Connection is executed to each of the tank and the bed through a valve and water supply and drainage to the optional one of the beds 2 from an optional one of the tanks 3 is selectively executed by the opening/closing operation of a corresponding valve 10.
Patent JP-H05266134-A (JP)
Title: Partial correcting method for design data
IPC: G06F17/50
Filed: 1992-03-16
Abstract: PURPOSE:To provide technique for shortening the time required to correct part of the design data. CONSTITUTION:When part of the design data to be corrected is specified (21), the specified area is segmented from the design data to allow the area data to only be altered independently of the design data (22), and then an area that an operator can alters is limited to a necessary irreducible area to eliminate a case wherein data of an undesirable part is altered by mistake and also shorten the confirming process time by manual confirming operation or the confirming program execution on a system.
Patent JP-H05254694-A (JP)
Title: Grating and document detection sensor
IPC: B65H7/14
Filed: 1992-03-16
Abstract: PURPOSE:To provide a grating and a document detection sensor which carries out arbitrary diffraction light quantity distribution by providing a non-diffraction region where incidence light is not diffracted at a prescribed position, and giving prescribed diffraction efficiency distribution, taking a diffraction region and the non-diffraction region as prescribed distribution. CONSTITUTION:A diffraction region 10a is provided inside a grating 10, and a clearance 10b which is a non-diffraction region is provided between the respective diffraction ranges 10a. For example, the diffraction region 10a is 3 beams, the range is fixed at the thickness where + or -1 grade diffraction light can obtain the maximum diffraction efficiency. The clearance 10b is provided uniformly over the whole grating 10 to prevent the intensity of the incidence light in the grating 10 from having an influence upon the intensity distribution of respective beams. Moreover, if the grating 10 part has a sufficient wide area to the incident beam diameter, influence by the dislocation of the grating 10 is not applied. Thus, it is possible to attain a grating 10 which can set the intensity ratio of 0 grade light, 1 grade light and -1 grade light at an arbitrary value.
Patent JP-H06302178-A (JP)
Title: Magnetic disk device
Inventor: MAEDA FUJIO
IPC: G11B25/04
Filed: 1993-04-19
Abstract: PURPOSE:To prevent the degradation in reliability and durability of the magnetic disk device over a long period of time by the problem of the device space and the problem of infeasibility in increasing the quantity of the devices to be taken in the case of freshly including a gas adsorption mechanism into an HDA which is increasingly reduced in size and increased in capacity. CONSTITUTION:Carbon particles 23 or silver particles 24 or copper particles 25 of gas adsorbent particles are fixed by an epoxy resin 22 to the surface of inside walls 7a of a base plate and inside walls 21a of cover of the HDA 1 to remove the gases in the HDA 1. These adsorbers are formed as films on the surfaces of the inside walls 7a of the base plate and the inside walls 21a of the cover of the HDA 1, by which the gases in the HDA are removed.
Patent JP-S61251464-A (JP)
Title: Brushless motor
Inventor: TAMURA HIDEYO
IPC: H02K29/08
Filed: 1985-04-26
Abstract: PURPOSE:To accurately mount a magnetic sensitive element with a very simple work by providing an engaging part for engaging the magnetic sensitive element and a mounting member having an engaging part to be engages with a stator core. CONSTITUTION:When a magnetic sensitive element such as a Hall element 7 is mounted, the engaging projection 8c of a Hall element holder 8 is first engaged with the engaging hole 4d of a stator core 4, the holder 8 and a stator core 4a are positioned, and the element 7 is then inserted into the through hole of the core 4a. Thus, a position between the elements 7 is restricted. Accordingly, the positional relationship between a stator core 4c and the Hall element is not displaced, but the element 7 can be mounted accurately at the optimum mounting position as preset.
Patent JP-S5425717-A (JP)
Title: Printing method of magnetic tapes
Inventor: KOBAYASHI TOSHIHARU
IPC: H04N5/78
Filed: 1977-07-28
Abstract: PURPOSE: To perform printing at a high speed by letting the quantity and number of revolutions of rotary heads be a desired multiple as compared to a master tape reproducer thereby performing printing. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08280846-A (JP)
Title: Racket frame
Inventor: MATSUOKA TOYOTAKE
IPC: A63B102/04
Filed: 1995-04-17
Abstract: PURPOSE: To provide a racket frame of multilayer structure such that two outer layers are laminated on a core from the two sides while the gut surface is interposed, with which a very high strength of the core is established, by furnishing string holes in the interface between the core and each outer layer. CONSTITUTION: A racket frame is composed of a head 2, shaft, and grip and embodied in a three-layer structure consisting of a core 5 and a pair of outer layers 6, 7 pinching the core 5 from the sides of the gut surface. The head 2 is provided with string holes 8 by furnishing grooves 9 at the joining surface of core 5 with the outer layers 6, 7. At the peripheral surface of the core 5 of the head part 2, grooves 9 for strings are formed in such a manner that adjoining string holes 8 are tied together. In this manner, the string holes 8 are furnished in groove form at the core interface with the outer layers 6, 7 and do not penetrate the core 8, so that the resultant racket frame will have a high strength and rigidity.
Patent JP-H01261996-A (JP)
Title: Body sensory oscillating device
Inventor: SHIMABARA YOICHI
IPC: H04R1/00
Filed: 1988-04-13
Abstract: PURPOSE:To efficiently body-sense an acoustic oscillation and to attain the high efficient transmission of a low sound area by providing a flat cavity to have a density layer at the internal part of an elasticity member which receives the pressing of a human body and filling a three-dimensional open-cell foam body in a cavity. CONSTITUTION:A cavity 60 of cushioning materials 10 and 30 to have high density layers 14 and 34 is filled with a Scott form 20. Then, when an electric signal with music or the like as a content is inputted to an acoustic box 40, the electric signal is converted into an acoustic oscillation. Then, resonance is generated to air involved in the Scott form 20. As a result, the high density layers 14 and 34 surrounding the Scott form 20 oscillate. The acoustic oscillation of the high density layers is transmitted to a human body held with the cushioning material comfortably through the other part of the cushioning materials 10 and 30.
Patent JP-S61251210-A (JP)
Title: Composite feeding system antenna
Inventor: SUGANO MASAYUKI
IPC: H01Q25/00
Filed: 1985-04-26
Abstract: PURPOSE:To obtain a desired beam pattern characteristic without providing a complicated feeding circuit by adopting a part of a radiation element constituting the 2nd primary radiator as a resistive termination radiation element and providing the element to a position generating an irradiated electric field similar to that excited in opposite phase as that of the feeding element depending on the electromagnetic field coupling with the feeding element. CONSTITUTION:The feeding radiation element 3, 4 of the 2nd primary radiator are provided with a prescribed interval to the left and right of the radiation elements 1, 2 of the 1st primary radiator, and radiation elements (non-feeding resistive termination radiation elements) 5, 6 terminated by a resistive terminator 27 are provided to both left and right outer sides of the elements 3, 4. A signal fed to a distributor 23 is distributed equally and fed to the elements 3, 4 with equal phase and amplitude and then irradiated. The non-feeding resistive termination radiation element 5 is connected to the element 3 and the element 6 is connected to the element 4 respectively through electromagnetic field coupling to excite the non-feeding resistive termination radiation elements. Through the said excitation, the radiation electric field irradiated from the non-feeding resistive termination elements are arranged so that the irradiated electric fields and in opposite phase relation.
Patent JP-H02269561-A (JP)
Title: Method for controlling dressing of grinding wheel
Inventor: MATSUI SATOSHI
IPC: B24B53/00
Filed: 1989-04-12
Abstract: PURPOSE:To prevent excessive wear of a grinding wheel and a dresser caused by dressing by producing or displaying alarm when a measured value of dressing time or the amount proportional to dressing time exceeds its permissible value and also a measured value of physical amount does not satisfy the criterion. CONSTITUTION:Prior to processing, a permissible threshold value Nl of the number of times of performance repeated of unit dressing cycle, and a permissible threshold value Ml of the number of times of modifications in dressing conditions are both preset by a setting machine 16. A permissible threshold value Fl of grinding resistance is preset by a setting machine 17. Dressing is then initiated and its number N of times of performance reaches the threshold value Nl, and grinding resistance Fa exceeds the threshold value Fl and also the number Ml of times of modifications reaches the threshold value Ml, at which time an arithmetic unit 18 actuates an alarming device 19. The arithmetic unit 18 further outputs to a numerical control device 20 a signal commanding that the process should not be continued.
Patent JP-H1036669-A (JP)
Title: Mixture of thermoplastic resin with oxidized polyarylene sulfide
Inventor: SCHECKENBACH HELMUT
IPC: C08L81/06
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a mixture of a thermoplastic resin with oxidized polyarylene sulfide. SOLUTION: A polymer mixture containing 40-99.5wt.%, based on the total weight of the polymer mixture, at least one thermoplastic resin and 0.5-60wt.%, based on the total weight of the polymer mixture, at least one oxidized polyarylene sulfide shows a very satisfactory frictional behavior. The thermoplastic resin are exemplified by polyacetals, polyesters, liquid crystal polymers, polyarylketones, polysulfones, polyether sulfones, polyphenylene sulfides and polyether imides. The oxidized polyarylene sulfide is desirably polyphenylene sulfone. This mixture is used in the production of gears, gear racks, bearings, chains, pulleys, rollers, wheels and gasket materials.
Patent JP-S5615872-A (JP)
Title: Preparation of bolt, nut or washer with excellent corrosion resistance
Inventor: TAKENAKA NOBORU
IPC: C10N20/06
Filed: 1979-07-19
Abstract: PURPOSE: To prepare a threaded product with excellent corrosion resistance, by a method wherein a surface of a metal bolt or the like is undercoated with a certain polyamideimide and, thereafter, subjected to the top coating with a heat-curable resin containing finely divided polytetrafluoroethylene.  
     CONSTITUTION: A surface of metal threaded parts such as a bolt or a nut is coated at first with an undercoating composition containing a polyamideimide having the formula I (wherein R is a divalent aromatic hydrocarbon group and Ar is a trivalent aromatic hydrocarbon group) as a constituent unit, a solvent therefor and, according to necessity, a multifunctional compound capable of reacting therewith. After dried and, if necessary, cured by heating, a top coating composition prepared by dispersing and incorporating finely divided polytetrafluoroethylene in solution in a solvent for a heat-curable resin binder is coated in layers and, thereafter, dried and cured by heating. The threaded parts prepared by this method are excellent in corrosion resistance, weather resistance, strength, electric properties, etc. and have various uses. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09279020-A (JP)
Title: Semi-aromatic polyamide composition
Inventor: SUDO MASARU
IPC: C08L73/00
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a semi-aromatic polyamide composition from which a highly accurate and heat resistant molding can be produced with little stain on a mold and little clogging in mold vent. SOLUTION: This semi-aromatic polyamide composition comprises [I] a semi-aromatic polyamide having 40-90mol% repeated unit comprising terephthalic acid and a 4-12C aliphatic diamine (A), 0-50mol% repeated unit comprising isophthalic acid and a 4-12 C aliphatic diamine (B), 0-60mol% repeated unit comprising a 4-12C aliphatic dicarboxylic acid and a 4-12C aliphatic diamine (C), and 0-50mol% repeated unit comprising a 6-12C lactam or aminocarboxylic acid (D) and contg. not more than 0.25wt.% low mol.wt. boiling water soluble component(MO component), and [II] a fire retardant.
Patent JP-H04303048-A (JP)
Title: Air bag structure of automobile
Inventor: ODA YOSHIO
IPC: B60R21/16
Filed: 1991-03-29
Abstract: PURPOSE:To improve the rider protective performance by making an air bag directly unfoldable toward the seat side, and also making it unfoldable toward the upper part to interrupt from the side of a windshield. CONSTITUTION:A reaction can 2 is installed so as to make its opening horizontal toward the side of a seat, housing an air bag 1 in this opening. In addition, with a horizontal line F passing through a form center of an opening of the reaction can 2 as a criterion, a force center C of a transverse section form in expansion unfolding of the air bag 1 is set to the more upper part than the reference horizontal line F. When the air bag is expanded and unfolded, this bag 1 is unfolded toward the side of a seat in the horizontal direction and simultaneously it is unfolded toward the upper part too so as to interrupt the windshield.
Patent JP-S62298636-A (JP)
Inventor: HERUMAN KURAIN
IPC: F02B25/22
Filed: 1987-04-15
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-H04221107-A (JP)
Title: Conglutination preventing method of adhesive dust produced during regeneration of asphalt pavement scrap
Inventor: NISHIO KATSUHIKO
IPC: E01C19/10
Filed: 1991-03-28
Abstract: PURPOSE:To prevent deterioration in equipment performance due to adhesive dust, which is produced during the regeneration process of asphalt pavement scrap and discharged from a dryer, conglutinating on a flue, a dust collector and the like. CONSTITUTION:A supply pipe 15, into which stone powder is mixed as a property recovery agent for asphalt pavement scrap, is connected to a discharge gas outlet portion of the flue 4 of a dryer 1 acting as a heating device for the asphalt pavement scrap, and the end of the supply pipe 15 is arranged along the flowing direction of the discharged gas. The stone powder is then delivered into the supply pipe 15 under pressure, charged into the flue 4 and mixed in the gas flow delivered from the dryer 1 to cover the surface of the dust. The stone powder caught by a cyclone dust collector 17 and a bag filter 18, connected to the dryer 1 downstream thereof, and the dust covered with the stone powder are used without waste by restoring them into a mixer 11 and mixing them in the regenerated blened asphalt.
Patent JP-S5317063-A (JP)
Title: Impurity diffusion method
Inventor: YAMAGISHI SOUKICHI
IPC: C30B31/06
Filed: 1976-07-30
Abstract: PURPOSE: To reduce the variations in the layer resistance within and around wafers by placing screen plates protruding to the outside across the entire circumferential edge of the wafers behind the wafers and using impurity diffusion. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04302516-A (JP)
Title: Microwave band oscillator
Inventor: MIZUMURA MOTOO
IPC: H03H3/007
Filed: 1991-03-29
Abstract: PURPOSE:To reduce the quantity of variation in oscillation frequency and to prevent the transmission quality from deteriorating by providing a voltage- controlled oscillator and a shock absorber which has a recessed part fitting in the voltage-controlled oscillator. CONSTITUTION:The voltage-controlled oscillator 1 and the shock absorber 9 which has the recessed part formed in conformity with the voltage-controlled oscillator so that the recessed part bits in the voltage-controlled oscillator 1. The opposite surface of this recessed part is adhered to the oscillator top cover 5 of the microwave band oscillator. In this case, the voltage-controlled oscillator 1 is supported in the recessed part of the shock absorber 9. Only two upper and lower shock absorbers 9 are therefore required. Further, a recessed part which bits it in two directions of left and right can be provided. Further, no presser is required, so the space of a printed board 2 can be secured.
Patent JP-S5317364-A (JP)
Title: Digital display type tape measure
Inventor: SHIMURA NORIAKI
IPC: G01B7/02
Filed: 1976-07-30
Abstract: PURPOSE: To make reading easy and rapid and make length measurement free from false observation by optically detecting the graduations of a scale, generating pulses and subjecting the pulses to digital processing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6018637-A (JP)
Inventor: DAIESAA IUSEBIO KARENO
IPC: F01D5/02
Filed: 1984-05-09
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-S5319717-A (JP)
Title: Color video signal recording and reproducing system
Inventor: HONJIYOU YOSHIHIKO
IPC: H04N9/83
Filed: 1977-07-29
Abstract: PURPOSE: In the color video signal recording and reproducing system, the cromasignal recording level of only burst signal parts is strengthened at a recording time, so that the S/N ratio of the burst signal parts in reproduced signals can be improved. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5218056-A (JP)
Title: Method of treating polyvinyl-alcohol-containing drainage
Inventor: ABE TETSUYA
IPC: C02F1/52
Filed: 1975-07-25
Abstract: PURPOSE: To efficiently treat PVA in drainage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07297563-A (JP)
Title: Electronic part
Inventor: SHINODA TOMOHARU
IPC: H01L23/02
Filed: 1994-04-28
Abstract: PURPOSE:To provide a packaged electronic part at low cost, and also to prevent an external electrode from short circuit. CONSTITUTION:A metal film 6 is provided on the aperture edge of a case 1, a cover 9 is adhered to the metal film 6 through solder 10 which is a conductive bonding agent, and a groove 1d, which faces to the aperture edge of the case 1, is formed on the outer circumferential surface of the case 1.
Patent JP-S59217725-A (JP)
Title: Production of modified polyhexamethylene adipamide for melt spinning
Inventor: HORI HIDEO
IPC: C08G69/00
Filed: 1983-05-24
Abstract: PURPOSE:To improve the spinnability and dyeing uniformity of the titled polymer, by adding a specific amount of a specific lactam or aminocarboxylic acid during the polymerization of a nylon 66 salt in the presence of a polyalkylene ether glycol and its lactan adduct. CONSTITUTION:(A) A polyalkylene ether glycol and/or a 6-12C alctam adduct of said polyalkylene ether glycol, and (B) a 6-12C lactam and/or an aminocarboxylic acid (preferably epsilon-caprolactam or epsilon-aminocaproic acid) are added to a salt of hexamethylenediamine and adipic acid (nylon 66) salt in an amount of 0.1-5.0wt%, preferably 0.3-2.0wt% based on the nylon 66 salt, and the salt is polymerizable to obtain the objective polymer. USE:Production of a modifed cross-section yarn.
Patent JP-S5215298-A (JP)
Title: Road information device
Inventor: KOBAYASHI TATSUYUKI
IPC: E01F9/00
Filed: 1975-07-26
Abstract: PURPOSE: To obtain a road information device which is beautiful to the eye, whose maintenance checks are easy and which aids to solve badly congested conditions of roads with the use of a map panel the back side of which has a color tone and the front side of which is provided with change-color cylinder equipped with luminous bodies. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61250814-A (JP)
Title: Head cleaning device
Inventor: KAWABE YUICHI
IPC: G11B5/41
Filed: 1985-04-27
Abstract: PURPOSE:To apply simple cleaning to a drive head by removing a cover of a case, inserting the case to a head part of a cleaning device and using a cleaning sheet in the case. CONSTITUTION:In cleaning the head of a device using a hard case type floppy disc, a cover 8 is removed from a case 1 to open a nozzle hole 6 to load the case 1 to the head similarly as the floppy disc. Then the drive mechanism of the device drives a cleaning sheet 13 and both faces of the cleaning sheet 13 slide with the head at the head hole 6 so as to clean the head by using the cleaning liquid immersed to the cleaning sheet 13. If the cleaning liquid is short, an injection nozzle of a constant volume pressure pump is inserted to an injection port of other side face plate 3 through a through hole 2 of one side face plate 2 of the case 1, the liquid is jetted to the cleaning sheet 13 from each jet hole so as to impregnate a new cleaning liquid.
Patent JP-S5716258-A (JP)
Title: Intake structure of fuel-injected engine
Inventor: WATANABE HARUO
IPC: F02B31/02
Filed: 1980-07-03
Abstract: PURPOSE: To accelerate atomization, by using exhaust gas to heat a part of the wall surface of an intake port and injecting fuel from an injection valve toward the heated wall surface.  
     CONSTITUTION: An intake and an exhaust ports 2, 3, which are opened into the cylinder chamber 4 of a cylinder block 1, are placed on the same side. Parts of both the ports 2, 3 are located near each other. Fuel is injected from a fuel injection valve 5 toward a wall surface 2' across which the parts of the ports 2, 3 are located near each other. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05266143-A (JP)
Title: Lead-out pattern wiring method
IPC: H05K3/00
Filed: 1992-03-18
Abstract: PURPOSE:To easily wire two specified points without using a large-scale path search system which is applied to a printed wiring board when the lead-out pattern, etc., of a component is wired. CONSTITUTION:A transfer line indicating means 1 sets plural transfer lines showing turnable points of the lead-out pattern, and a pattern position indicating means 2 indicates two points to be wired; and a pattern generating means 3 extracts effective transfer lines between the two indicated points and generates a pattern between the transfer lines and a pattern registering means 4 checks whether or not the generated pattern overlaps with any other existent data and adds the pattern when not.
Patent JP-H10265085-A (JP)
Title: Sheet feeding device and image forming device
Inventor: KAWANISHI MINORU
IPC: G03G15/00
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeding device and image forming device excellent in reliability simplified its constitution while maintaining a quallity property. SOLUTION: The drive from a motor not shown on an image is transmitted to a carrying roller gear 4 through an idler gear 5 and transmitted to a carrying roller 214 through a spring 1 which is a drive force storing means. One end of this spring 1 is pivoted to the carrying roller gear 4 and its other end is fixed to a disc 2 pivoted to the carrying roller 214 and a stop member 3 is pivoted to the carrying roller gear 4 and the drive force beyond the necessity is not stored in the spring 1 inserted in the hole of the disc 2.