baber/WOPTO huggingface dataset:
Patent JP-H10313715-A (JP)
Title: Cultivation method and cultivation device for hygrophyte seedling
Inventor: KOSAKA YASUSHI
IPC: A01G31/00
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To stably cultivate the large amount of the seedlings of reeds or the like by alternately repeating a flooding period for immersing a cell mold seedling bed composed of seeds and ridging in nutritious liquid for cultivation and a dry period for bringing it into contact with air. SOLUTION: In the seedling raising of hygrophytes, the cultivation is performed while alternately repeating the flooding period for immersing the cell mold seedling bed 13 composed of the seeds of the hygrophyte and the ridging 12 in the nutritious liquid 14 for the cultivation and the dry period for bringing it into contact with the air in the range of 2-12 hours preferably.  Also, as this device for the cultivation, it is preferable that it is composed of a waterproof water culture bench for spreading the cell mold seedling bed 13 provided with the outer peripheral wall having a height capable of holding a water level capable of sufficiently flooding it and at least one each of a water supply pipe and a water level adjustment relay installed to the outer peripheral wall of the waterproof water culture bench, the water level adjustment relay is composed of at least one relay pipe and the water level of the nutritious liquid in the flooding period and the water level of the nutritious liquid in the dry period are automatically converted.
Patent JP-H01301222-A (JP)
Title: Dwell-switching method for injection molding machine
Inventor: KAMIGUCHI MASAO
IPC: B29C45/50
Filed: 1988-05-31
Abstract: PURPOSE:To enable the filling state into a mold cavity with resin to be confirmed surely without providing a pressure-detecting means by a 6method and a structure in which after the start of injection, the position deviation of the difference between the present position of a screw and the transference- commanding position to the screw is detected, and when said position deviation exceeds a prescribed set value, the process is transferred to dwelling process. CONSTITUTION:With the filling of a mold cavity with resin by the screw 1 injection-driven on the basis of the pulse distribution treatment of CPU 108 for NC, the difference between the present position-storing resistor Pa integrally storing the pulse outputted from a pulse coder 3 by the actual rotation of the servomotor 2 for injection and the command position-storing resistor Pc integrally storing the distribution pulse in relation to the servomotor 2 for injection, i.e. the deviation of position increase gradually. While CPU 110 for PMC achieves discrimination treatment repeatedly, when it is distinguished that the value of position-deviation has exceeded the deviation Pt of dewell-switching position, CPU 110 considers that the mold cavity has been perfectly filled with resin, and outputs the signal for transferring to the dwelling process, to CPU 108.
Patent JP-H05144168-A (JP)
Title: Disk device
Inventor: YOKOUCHI HIDEYA
IPC: G11B17/03
Filed: 1992-04-24
Abstract: PURPOSE:To simplify the configuration of a disk device recording and reproducing desired information on a floppy disk or the like, especially a disk rotation drive mechanism including a chuck mechanism and to contrive the miniaturization and the thining of a device. CONSTITUTION:This device is provided with a spindle 20 engaging with the center hole of a disk hub, a rotary body 22 fixed on the spindle 20, a chuck magnet 32 attracting the disk hub located on the rotary body and a chuck lever 33 which rotates and drives the disk and is rotatably disposed on the rotary body and whose one end part is engaged with a drive hole located at a position where is eccentric to the center of the disk hub then which rotates and drives the disk. In a state that the disk is not chucked by the chuck lever 33, the chuck lever can freely rotate at the fixed angle around the rotary fulcrum and regulates the moving of the spindle 20 in an axis direction, and simultaneously, the structure for preventing the detaching from the rotary body is provided on the rotary fulcrum.
Patent JP-S61290310-A (JP)
Title: Bending measuring apparatus for band steel
Inventor: KOJIMA KATSUHIRO
IPC: G01B11/24
Filed: 1985-06-17
Abstract: PURPOSE:To enable highly accurate measurement of the quality of a product, by arranging a detector for a large bending set with a specified interval broadened and a detector for a small bending set with a specified interval narrowed. CONSTITUTION:A bending measuring machine for a hoop steel 40 is provided with a detector for a large bending and a detector for a small bending. First, the large bending detector is made up of a light source 41, a CCD image sensor 44 and an image forming lens 47. The band steel 40 and the light source 41 form an image on the sensor 44 with the image forming lens 47 and the number of bits of the image of the light source 41 in the sensor 44 and the number of bits of an image formed of the hoop steel 40 are counted to measured the position. The small bending detector is made up of a light source 54, a CCD image sensor 51 and a condenser lens 55. The light from the light source 54 as turned to a parallel light with the lens 55 is applied to determine the bit of the sensor 51 at which the side end 40a of the band steel 40 positioned under the parallel light is projected thereby counting the number of the bit. The measuring range is determined by the magnification of the image forming lens 47, the number of bits of the sensor 44 and the bit size of the sensor 51.
Patent JP-H01302571-A (JP)
Title: Optical disk carrier mounting mechanism
Inventor: ICHIKAWA SHIRO
IPC: G11B17/028
Filed: 1988-05-31
Abstract: PURPOSE:To detach an optical disk carrier without being bent by providing an optical disk carrier pushing-up mechanism in an optical disk carrier mounting mechanism. CONSTITUTION:When an optical disk carrier 2 is mounted, a pushing-up pin 7b of a pushing-up member 7 is pushed down by a central metallic part 3 of the carrier 2 and received in a pin inserting hole 4a. When the carrier 2 is detached, an electro-magnetic solenoid 8 is excited and a steel core 8a is protruded. The member 7 is pushed up by the protrusion of this steel core 8a and the tip part of the pushing-up in 7b is protruded from the optical disk carrier mounting surface of a piston valve 4. Then, the metallic part 3 of the carrier 2 is pushed up and the carrier 2 is allowed to float from the valve 4. After that, a loader mechanism is operated and the carrier 2 is separated from the valve 4 together with a cartridge case. Thus, a crack or distortion can be prevented from being generated on a medium surface on the carrier 2.
Patent JP-S63298010-A (JP)
Title: Sun tracking sensor
Inventor: ARAI SHIRO
IPC: G01J1/02
Filed: 1987-05-29
Abstract: PURPOSE:To preclude malfunction and to accurately track the sun by providing a couple of photodetecting elements, utilizing the shadow of a main body formed with the sunshine and comparing the photodetection quantities of the photodetecting elements with each other, and tracking the sun. CONSTITUTION:When the photodetection quantity of the sunshine is larger than a specific value, the photodetecting elements we fine adjustment sensors 33 and 34 generate a difference in photodetection quantity because of the shadow of the main body 35 formed with the sunshine. At this time, the edges of the shadows of the quadrangular prismatic main bodies 35 of the fine adjustment sensors 33 and 35 becomes clearer than those of cylindrical ones. The rear wall surfaces of the main bodies 35 are tapered, so the sunshine is prevented by the tapered surfaces from being reflected irregularly, and consequently the edges of the shadows of the main bodies 35 becomes sharp. Thus, the edges of the shadow of the main bodies 35 with the sunshine becomes clear and sharp, so the photodetecting elements we which operate with a slight photodetection quantity never malfunction. Further, the sunshine beams are incident on photodetecting elements (w), (e), (u), and (d) are guided by a guide groove 38, so those photodetecting elements accurately photodetect the parallel light beams of the sunshine.
Patent JP-H08325550-A (JP)
Title: One-pack type reactive urethane-based adhesive
Inventor: KOBAYASHI MASAYA
IPC: C09J175/00
Filed: 1995-05-30
Abstract: PURPOSE: To obtain a one-pack type reactive urethane-based adhesive exhibiting excellent initial adhesion and having excellent water-resistance, workability and adhesion to concrete and various other substrates. CONSTITUTION: This urethane-based adhesive contains 100 pts.wt. of a urethane prepolymer and 3-50 pts.wt. of a styrene-acrylic acid ester copolymer resin having a weight-average molecular weight of 5,000-1,000,000 and a styrene content of 30-95wt.%. The adhesive is especially useful for the application of a direct-bonding floor material.
Patent JP-S6111256-A (JP)
Title: Light irradiator
Inventor: TACHIHARA AKIO
IPC: F21V29/00
Filed: 1984-06-28
Abstract: PURPOSE:To prevent the deformation of a discharge lamp by hanging-down by making the discharge lamp turnable. CONSTITUTION:Under a condition that the operating handle 13 of a driving mechanism 7 is vertically positioned, a discharge lamp 1 is lit and light is irradiated onto an object (not illustrated) to be irradiated, moving on the downside of the device for example through a heat shield filter 3. In case where light irradiation is made continuously for 4hr or more for example, the operating lever 12 of the operating handle 13 is turned 90 deg. in the right direction and also in the left direction, and the lamp 1 is turned through a cylindrical insulator 8 integrated with the lamp 1 along the tube axis of the lamp 1. No hanging-down of the lamp 1 occurs because uniform gravitational loads apply on the lamp 1.
Patent JP-S6024092-A (JP)
Inventor: KOSUGI YOSHIMICHI
IPC: H05K7/02
Filed: 1983-07-19
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-H11323201-A (JP)
Title: Powder coating composition for inner surface of cast iron pipe
Inventor: MICHIURA YOSHISADA
IPC: C09D5/03
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition, giving a coating film excellent, e.g. in flexibility and resistance to impact, by blending a powder coating composition of epoxy resin with a polyolefin resin or modification thereof to produce the powder coating material. SOLUTION: This composition comprises compounding (A) 100 pts.wt. of a powder coating composition of epoxy resin and (B) 10 to 100 pts.wt. of a polyolefin resin or modification thereof having a number-average molecular weight of 3,000 to 20,000. The component A contains a hardening agent, pigment, additive and the like, in addition to the epoxy resin. The component B may be a homopolymer or copolymer of 2-6C olefin. This composition can be obtained by mixing the components A and B at normal temperature, kneading the mixture by a kneader for powder coating, crushing the produced pellets and adjusting particle size distribution of the powder to a desired level. Thus, a 2-layered structure of epoxy and polyolefin resin layers is performed by a coating film forming process comprising one-coating and one-baking step.
Patent JP-H01302069-A (JP)
Title: Fan heater
Inventor: YOSHIOKA TORU
IPC: F24F1/00
Filed: 1988-05-30
Abstract: PURPOSE:To reduce the thickness of a fan heater, and to dispose it without providing a space between the rear face and the wall of a room by disposing an electric dust collector around the extension of a fan motor, and further providing an air intake port at the peripheral side of the heater. CONSTITUTION:In a fan heater A having a combustion device D, a blower C and an electric duct collector B for supplying air purified by the collector to the combustion device D, the blower C is composed of a fan 4 and a fan motor 1, and the collector B is composed of a dust collecting electrode 2, an ionization electrode 3, and a high voltage DC power source 7 for applying a voltage between these electrodes. The electrode 2 is disposed around the motor 1, and disposed in a state that an interval is provided in the thickness wise direction of the heater A to be laminated. The air intake port 13 of the collector B is provided at the peripheral side of the heater 4 in the radial direction with the motor 1 as a center.
Patent JP-S5561538-A (JP)
Title: Automatic paper feeding apparatus
Inventor: UMEDA SEIGO
IPC: B65H3/06
Filed: 1978-10-27
Abstract: PURPOSE: To enable sheet to be drawn-out certainly one by one with a simple constitution by turning a paper feeding roller oppositely to the direction of paper feeding and bending the uppermost sheet and then allowing the paper feeding roller to be revolved in the direction of paper feeding.  
     CONSTITUTION: When a paper feeding rolling 2 is turned from static state oppositely to the direction of paper feeding, a slippage is formed between the uppermost sheet 1 and the lower sheet 1'. As the revolution of the paper feeding roller 2 goes on, the uppermost sheet 1 is bent, and exfoliation is generated between the uppermost sheet 1 and the lower sheet 1', and air layer 4 is formed in the gap, and one end of the lower sheet 1' is supported by a clutch 3, then the following of the lower sheet to the uppermost sheet 1 is obstructed, and thus only uppermost sheet 1 is separated certainly. In this state, if the paper feeding roller 2 is revolved reversely and in the direction of paper feeding, only the uppermost sheet 1 can be sent-out certainly, loaded on the clutch 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5562215-A (JP)
Title: Polyvinyl alcohol binder fiber and its production
Inventor: OKAZAKI MASAKI
IPC: D21H13/16
Filed: 1978-10-26
Abstract: PURPOSE: To obtain the title fibers for paper strength improvers having latent resistance to boiling water, by spinning a mixture of an aqueous solution of polyvinyl alcohol and a specific substance.  
     CONSTITUTION: A 5W70wt% aqueous solution of polyvinyl alcohol (P) is mixed with 5W50wt% based on (P) of (a) a polyamide condensate substance adduct of a 1-halogen-2, 3-epoxypropane or (b) ethylene glycol diglycidyl ether, adjusted to pH 2W7, and then wet or dry spun by the conventional method to give polyvinyl alcohol binder fibers having latent resistance to boiling water. The fibers formed into paper or non-woven fabrics can be insolubilized by heat treatment. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5922858-A (JP)
Title: Wire-material winding-up apparatus
Inventor: KISHI HIROSHI
IPC: B65H54/28
Filed: 1982-07-28
Abstract: PURPOSE:To permit certain and rapid initial setting of the stroke width of a traverser by calculating the variation from the aimed value of the stroke width of the traverser according to the number of revolution and linear speed of a bobbin and controlling each shift of the detectors for prescribing the stroke width of the traverser in accordance with said variation. CONSTITUTION:When an electric wire 4 is guided by a guiding sheave 7a at the top edge of a traverser 7, and wound-up onto a bobbin 1 revolved by a motor 2, each output from a revolution-pulse generator 3 and a lnear speed pulse generator 5 is inputted into a calculation part 19 through an interface part 18. In said calculation part 19, the aimed value of the stroke width of the traverser 7 is calculated according to a prescribed equation together with each input of the diameter of a bobbin trunk part 1a and the angle of a tapered collar part which is set by a setting switch 20 previously according to the shape of the bobbin 1. Then, said aimed value is compared with the output of a subtraction part 23, and a correction pulse motor 15c is controlled according to said deviation, and the detection parts 13 and 14 for prescribing the stroke width of the traverser 7 are shifted.
Patent JP-S5466378-A (JP)
Title: Water-making apparatus with built-in heat pipe
Inventor: TANAKA MITSUHIRO
IPC: B01D3/00
Filed: 1977-11-07
Abstract: PURPOSE: To provide a water-making apparatus of simple structure which is easily operated and  maintained, by dividing a vessel into two chambers by a partitioning plate installed with heat  pipes arranged in a rectangular pitch, the surfaces of heat pipes in one chamber being heated with  saturated steam and those in the other chamber being cooled by the evaporation of liq. brine film  formed on the tube surfaces.   
     CONSTITUTION: Saturated steam for heating is led into a heating chamber 15 in order to heat the  heat pipes 17 and condensed water is taken out 5 and recovered as fresh water. In a heating  chamber 16, brine 6 is sprayed 7 on the heat pipes 17 to form liq. films on the pipe 17 surfaces,  which flow downward, so that the brine is evaporated by heat-exchange with working fluid held  in the heat pipe 17. Fresh water vapor evaporated there flows downward and is discharged 10  through under part of the partitioning plate 8 and a demister 9, then it is used as saturated steam  for heating apparatus in the next step. The unevaporated brine on the heat pipes 17 having flowed down and having been discharged 11 is decompressed and then used as brine to be sprayed in  the next step. The pipes 17 is pref. equipped with a reservoir for the working fluid at the end, for  this reason the pipes are inclined at an angle not larger than 15° to the horizontal.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05325414-A (JP)
Title: Digital signal regenerating device
Inventor: HAYASHI HIDEKI
IPC: G11B7/005
Filed: 1992-05-25
Abstract: PURPOSE:To enable regenerating a signal with a correct slice level even in the case of a code type of non-DC-free by regenerating a signal by using a center level between a positive peak level and a negative peak level as the threshold level. CONSTITUTION:A read signal (c) is converted to sample data (g) by a A/C converter 71. A run length detecting circuit 74 outputs the gate signals (e) of a gate level '1' during a signal level reaches the positive level among signal patterns, and an averaging means 76 calculates the mean value of the above- mentioned values and outputs the mean value (i). On the other hand, the mean value (j) is outputted from a averaging means 78 with the same operation as the operation even in the case of a negative peal level of the signal level. A slice level generating means 77 outputs a value (k) by using the mean value of the values (i) and (j). Also a data slice circuit 72 outputs a signal corresponding to '1' when a signal is higher level than the value (k), outputs a signal corresponding to '0' when lower than the value (k).
Patent JP-S5357764-A (JP)
Title: Electron beam exposure apparatus
Inventor: YASUDA HIROSHI
IPC: H01L21/027
Filed: 1976-11-04
Abstract: PURPOSE: To perform exposure of various shapes by providing a plurality of specified holes of varying shapes to one of first or second diaphragms. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5935865-A (JP)
Title: Electromagnetical casting of metal
Inventor: SHIYARURU BUIBU
IPC: B22D11/01
Filed: 1983-07-20
Abstract: 1. A process for the casting of metals wherein one electromagnetic confinement field generated by the inductor (3) applied to the liquid metal (2) and a stationary magnetic field generated by an annular coil (7) and a variable magnetic field generated by an annular coil (8) both applied above the level of liquid metal are caused to act simultaneously.
Patent JP-H087720-A (JP)
Title: Overcurrent protection circuit and its device
Inventor: TANIMIZU TORU
IPC: H01H33/59
Filed: 1994-06-15
Abstract: PURPOSE:To prevent disability of breaking and phase short-circuiting by opening a three-phase load opening/closing lid after all current limiting fuses for the three phases are blown off. CONSTITUTION:The secondary side 1A of a transformer 1 is connected with a plurality of motors 3 through a load cable 2 while the load side is connected with a motor 3 having an inductance, the transformer 1, or a circuit having a poor power factor such as a capacitor. A three-phase load switch 5 and current limiting fuses 6A, 6B, 6C are connected between the secondary side 1B of the transformer 1 and the power 4. When a striker 6D of the fuse 6A is operated, the first delay relay 7 is actuated, and a trip coil 9 is energized so that the load switch 5 is opened. When blow-off signal of the fuses 6A, 6B, 6C is fed to the delay circuit, a current is fed to the trip coil 9, and the load switch 5 is opened.
Patent JP-2000321955-A (JP)
Title: Attaching/detaching mechanism for processing cartridge
Inventor: KUBOTA YASUHIKO
IPC: G03G21/18
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To prevent a photoreceptive drum from being irradiated with external light until light is shielded at the inside of a loading part after loading a processing cartridge and then to withdraw a shutter to a position at which it does not hinder carrying paper. SOLUTION: The exposure surface of the photoreceptive drum 12 is covered by the shutter 28. The shutter 28 is moved between a totally closing position and a totally opening position by the turning operation of a shutter lever 34. Though the shutter 28 is opened as a cam piece 64 touches the shutter lever 34 when the processing cartridge 10 is inserted into the loading part 20, an opening position is the position at which the photoreceptive drum 12 is brought into contact with a transfer roll 26 and the external light is shielded at the photoreceptive drum 12, so that the photoreceptive drum 12 is prevented from deteriorating by the light. When the light is shielded at the inside of the loading part 20, the shutter 28 is moved to the totally opening position at which it does not hinder carrying the paper as the shutter 28 is actuated by a top cover 60.
Patent JP-2000322074-A (JP)
Title: Voice input section determination device, aural data extraction device, speech recognition device, vehicle navigation device and input microphone
Inventor: YOKOI KUNIO
IPC: G10L25/84
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To remove effectively a noise component from an input signal even in a noisy environment, to execute excellently the determination of a voice input section, and to improve a recognition ratio of a speech of a speaker. SOLUTION: A voice microphone 19 and a noise microphone 20 are arranged in the same microphone assembly so as to have different directivities by 180 degrees respectively. A frame dividing part 29 generates aural signal data and noise signal data based on input signals of the voice microphone 19 and the noise microphone 20, and a determination part 39 of a voice section determination device 30 determines an input section of a voice relative to the aural signal data based on the difference of short-time powers between the aural signal data and the noise signal data.
Patent JP-H081263-A (JP)
Title: Device for sweeping-out work in metal plate machine
Inventor: KIMOTO KOICHI
IPC: B21D45/10
Filed: 1994-06-15
Abstract: PURPOSE:To surely discharge to the outside of a machine without leaving on a table even if the size of a product cut and separated or a residual material in the metal plate machine is small. CONSTITUTION:A turret punch press is provided with a sub-cutting device and a receiving device adjoining to this sub-cutting device 39A, classifying and receiving a product or a residual material separated with a classifying conveyer, and further, the turret punch press is provided with a brush 195A, for example, as a sweeping member 195 being freely horizontal moving in front and back to sweep the product Ws or the residual material Wz cut and separated by the sub-cutting device 39A to the receiving device.