baber/WOPTO huggingface dataset:
Patent JP-H01150425-A (JP)
Title: Manufacturing device for laminated core
Inventor: ITO HIROMI
IPC: B21D39/03
Filed: 1987-12-07
Abstract: PURPOSE:To manufacture a laminated core slightly sliding the end face of a core piece by forming the hole part in larger diameter and the raise part in smaller diameter on plural core pieces and engaging in order the raise part of the other core piece with the hole part of the core piece. CONSTITUTION:An upper die 20 is elevated, a cam 124 is rotated by a step motor 123, the cam face is moved to R1 from R7 and a lamination die 12 is moved to the terminal end position of the left part. The through hole 2 of diameter D1 is formed by a weighing punch 21 on an initial 1st core piece 1a with the descent of the upper die 20 and drawn into the lamination die 12 by a punch 50. The cam face is moved to R2 from R1 by the motor 123 by ascending the upper die 20 and the lamination die 12 is slid to the right part by the differential part in the large diameter D1 of the hole part 1b and the small diameter D2 of the raise part 1a. The hole part 1b and raise part 1a are then formed on a 2nd core piece 1b by punch 23 and die 11 and the core pieces 1a, 1b are laminated by drawing into the lamination die 12. This operation is executed in order on the plural core pieces and the laminated core of a magnetic head, etc., whose core piece end part is slid in order is formed.
Patent JP-H05138771-A (JP)
Title: Printing ink drier in folding box machine
Inventor: SANADA AKIRA
IPC: B31B50/88
Filed: 1991-11-25
Abstract: PURPOSE:To realize a high-speed operation and save energy by providing a printing ink drying device just after a printing device. CONSTITUTION:A corrugated board sheet 2 supplied from a sheet supply part 1 is printed with several colors through printing devices 3a, 3b, and 3c and discharged on a connecting conveyor 4. At this time, if a picture pattern on the corrugated board sheet 2 is detected by a part or all of picture pattern detection sensors 9, the appropriate picture pattern detection sensor transmits a picture pattern detection signal to a hot air damper 13 through an amplifier 10 to open the hot air damper 13. Then, hot air is blown against the corrugated board sheet 2 on the connecting conveyor 4 through a hot air supply path 14 and a printing ink drying device 8 to rapidly dry ink on the corrugated board sheet 2. After that, the dried corrugated board sheet 2 is fed into a die cutter 5 to be die-cut into a predetermined shape by a knife cylinder 6 and an anvil cylinder 7.
Patent JP-H09147337-A (JP)
Title: Magnetic disk device and head positioning adjusting method therefor
Inventor: YAMAMOTO KOTARO
IPC: G11B5/02
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To always position an MR(magneto resistance element) head in an optimum write position or read position in a target track by performing positioning adjustment of the head based on a recording/reproducing offset amt. SOLUTION: When the R/W(read/write) offset amt. Dofs of the MR head 14 is obtained by a calculation circuit 25, this R/W offset amt. as calculated as a discrepancy between an effective recording position and an effective reproducing position of the head itself based on an R/W offset amt. Dofs in a specific track (n), a distance between the recording and reproducing heads and an azimuth in the track (n) is set in a table 26. In a calculation circuit 24, based on an optimum amt. Dofs corresponding to each track position on a magnetic disk 11, for example, a read position of the MR head 14 in a target track is corrected and decided, and the effective reproducing position of an MR element 4 in the head 14 is accurately positioned in the central position of the target track.
Patent JP-H01149020-A (JP)
Title: Optical modulating element
Inventor: NISHIYAMA SUMI
IPC: G02F1/11
Filed: 1987-12-07
Abstract: PURPOSE:To simplify and miniaturize a device and to reduce a cost by providing first and second electrodes in series between the light incident side and the light emission side on a piezoelectric transducer and providing a light reflection face on an acoustooptic medium between these two electrodes and forming the upper face of the acoustooptic medium into a light-transmitting face. CONSTITUTION:Two electrodes 24 and 25 are provided in series between the side of a light incidence face 21a and the side of a light emission face 21b on a piezoelectric transducer 22, and a light reflection face 27 is provided on an acoustooptic medium 2a between two electrodes 24 and 25 and an upper face 21d of the acoustooptic medium is formed into a light-transmitting face. The light beam incident on the light incidence face 21a is divided to the diffracted light and the non-diffracted light, and a part of this light is reflected by the light reflection faces 27 and is separated and is emitted to the outside from the light-transmitting face 21d and is used as the monitoring light, and the non-diffracted light which passes the light reflection face 27 is diffracted again by the second electrode 25, and the diffracted light is emitted from the light emission face 21d and is used as the recording light. Thus, an optical modulating element is obtained which has a low cost and has the performance improved.
Patent JP-H07219825-A (JP)
Title: Method for selection of coupling selectivity in enquiry optimizer and relational-database management system
Inventor: KURAUSU BII SHIIFUA
IPC: G06F17/30
Filed: 1993-12-09
Abstract: PURPOSE: To facilitate the calculation of a connected result size, by a reference optimizer in a relational data base system. CONSTITUTION: In a managing system for a relational data base in which a new relation R is connected to an intermediate relation I, and the value of selectiness for each suitable connected predicate is known, the method for selecting the connection selectiness of the reference optimizer is provided. This method has a step for determining equivalent classes, corresponding to plural connection attributes, and a step for calculating the number of individual values and the cardinality at each attribute after all the local predicates have been included. Further, these steps are used for calculating the connection selectiveness and the connected result size. Afterwards, it is necessary to process the connected predicate by properly selecting the connection selectiveness. Therefore, the connected result size becomes properly calculable.
Patent JP-S63167000-A (JP)
Title: Three-dimentionally electrolytic mirror-finishing method
Inventor: IWASAKI YASUHIRO
IPC: B23H3/00
Filed: 1986-12-27
Abstract: PURPOSE:To accurately mirror-finish a surface to be finished in a short time by filling an electrolyte between the three-dimensional surface of a work to be finished and an electrode surface formed along the surface to be treated, and impressing a pulse voltage on the electrolyte. CONSTITUTION:The electrolyte is filled between the surface 4 of the work 2 to be finished and the electrode surface 8 in a processing vessel 24. A single- pulse voltage is impressed between the work 2 and an electrode 6 through the electrolyte to elute the base material of the surface 4 to be finished. The electrolyte is then discharged, and the finishing depth is measured. The process is then repeated until the target finishing depth is realized. The surface 4 to be finished is three-dimensionally mirror-finished in this way.
Patent JP-2000093333-A (JP)
Title: Over-heat preventive structure for cooking pot handles
Inventor: GOTO YOSHIYUKI
IPC: A47J45/08
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a cooking pot wherein a heat-shielding body equipped with a heat-insulating material which can prevent handles from being heated even under a state wherein the handle of the cooking pot are overheated by flames of gas during cooking, and by which the handles can be held by bare hands, is provided. SOLUTION: A cooking pot A having handles is constituted in such a manner that a heat-shielding body 3 made of a heat-insulating material is provided at either location on a handle portion 1 or under the handle portion 1. Also, it is effective to correspond with by winding a fabric material for which a carbon fiber felt material is worked into a sheet-form, limiting to portions which are gripped by a user of the handles 1 of the pot.
Patent JP-H06134011-A (JP)
Title: Messager
Inventor: SHIMOMURA NORIO
IPC: A61H23/02
Filed: 1992-10-23
Abstract: PURPOSE:To achieve the rapid transfer to acupressure or massaging operation and to realize a good use feelling after the transfer by certainly performing the matching of a medical treatment element so due to the pressing of a region to be treated regardless of the posture at the time of the compression of beating operation. CONSTITUTION:The base ends of the support arms 12,12 of the medical treatment elements 1,1 supported on a support shaft 2 and a pair of the crank pins 51, 52 provided to a crank shaft 5 are connected through respective separate connection links 53, 54 and the medical treatment elements 1, 1 are shaken in different timings by the rotation of the crank shaft 5 generated around the axis thereof and beating is performed by the massaging wheels 13, 13 provided to the leading ends of the support arms 12, 12 and the mutual shift angles theta1, theta2, of the crank pins 51, 52 toward both ends of the crank shaft 5 in the peripheral direction thereof are varied.
Patent JP-H07124547-A (JP)
Title: Multi-purpose stabilizing device of aqueous solution
Inventor: TADOKORO MASAHIDE
IPC: C02F1/00
Filed: 1993-11-04
Abstract: PURPOSE:To purify a contaminated aq. soln. without using electric power, etc., by a method wherein water wheel blades are received in a main body storing a predetermined amt. of the aq. soln. in a freely rotatable manner and revolved by the rotation of a windmill to circulate the aq. soln. through a filter. CONSTITUTION:A water wheel blades 2 received in a housing having an intake port 9 formed thereto are attached to the lower part of the rotary shaft of a windmill 1 and a main body having a soln. sump 5 received therein is arranged so as to be adjacent to the housing having the water wheel blades received therein. The main body has a circulating intake port 7 formed thereto on one side thereof and water taken in from the intake port 7 is passed through the filter provided to the bottom part of the soln. sump 5 to flow in the soln. sump 5. The water wheel blades 2 are revolved by the rotation of the windmill 1 receiving wind force to circulate water and, at this time, water is purified by the filter.
Patent JP-H02153019-A (JP)
Title: Production of steel member
Inventor: MIWA YOSHIHISA
IPC: C21D8/00
Filed: 1988-12-06
Abstract: PURPOSE:To produce the steel member having a bainite structure and high strength and high toughness by subjecting a steel stock contg. at least C, Si, Mn, and Cr to hot forging and subjecting this steel stock to a specific cooling treatment from the austenitization temp. or above then to a tempering treatment. CONSTITUTION:The steel stock consisting of the steel products contg. at least the C, Si, Mn and Cr is subjected to hot forging. The above-mentioned steel stock is then continuously cooled at 0.4 to 10.0 deg.C/sec cooling rate from the austenitization temp. accompanied with the hot forging or above or from the temp. at which the steel stock is overheated again to the austenitization temp. or above after the hot forging. The steel stock is made into the substantially bainite or bainite + martensite structure in this way. The above-mentioned steel stock is thereafter subjected to the tempering treatment in the temp. range where the martensite softens to obtain the substantially bainite or bainite + sorbite structure. The steel member having the excellent strength and toughness is obtd. in this way.
Patent JP-H09130348-A (JP)
Title: Sending-back circuit for mixing device
Inventor: SUZUKI HIROYUKI
IPC: H04H60/04
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To surely perform monitor in each recording destination by sending back an audio signal other than the signal of the recording destination in recording and automatically performing switching to send back the output signal from a master unit when the recording destination is in the waiting state. SOLUTION: Send-back signals are sent from input units U1 to Un to corresponding switching means 3a to 3c through send-back setting switches BSW1 to BSW3 corresponding to recording destinations 4a to 4c. The output from a sending equipment 6 is inputted to switching means 3a to 3c, and normally, they are connected so as to send the signal on the sending equipment 6 side, namely, an on-air signal. A control means in a mixing console 7 monitors operations of switches or the like of this mixing console 7. When the operation to send the outputs of input units U1 to Un to the master unit is performed, switching means corresponding to input units are switched to the side of send- back signals sent from sendback setting switches BSW.
Patent JP-2001125181-A (JP)
Title: Image pickup device
Inventor: NAKAZAWA MAKOTO
IPC: H04N5/225
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device hardly being affected by dew condensation. SOLUTION: This image pickup device for picking up the image of a subject is provided with light transmission parts 122, 124, 126, 128, 130 and 132 which are provided to constitute one part of an exterion member 120 and through which image information is made to pass between the outside and the inside of the image pickup device. The light transmission part includes at least two light transmitting members arranged by leaving space in between, and a layer-to- layer part put between the light transmitting members and at least one of the layer-to layer parts is filled with dry gas. The layer-to-layer part lowers the heat conductivity of a light transmission part.
Patent JP-S63166537-A (JP)
Title: Design image forming method for stamp
Inventor: SATO KUNIHIKO
IPC: G03G13/26
Filed: 1986-12-27
Abstract: PURPOSE:To produce a stamp speedily and easily, by swelling or dissolving at least a part of a fixed toner image in an organic solvent capable of swelling or dissolving a thermoplastic resin used as a binder, placing the toner image on a stamp block, and transferring the toner image onto the stamp block, or other operation. CONSTITUTION:A fixed toner image is formed by, for example, xerography. Next, a transferring liquid is applied uniformly to the surface of a stamp block, and the fixed toner image is brought into close contact with the coated surface, or the transferring liquid is applied uniformly to the surface of the fixed toner image, and the toner image is brought into close contact with the surface of the stamp block, and then a copying paper is released after several seconds, whereby the toner image is transferred onto the stamp block as a reversed image. A stamp is produced by engraving the transferred image. The transferring liquid usable is an organic solvent capable of swelling or dissolving a thermoplastic resin used as a binder constituting the fixed toner image, and the most preferable organic solvent is a glycol monoalkyl ether acetate.
Patent JP-2001130819-A (JP)
Title: Imaging device
Inventor: MATSUTOMO YASUSHI
IPC: B65H85/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a both-side imaging device for eliminating other sub- carrying passages than a main carrying passage in a device body, achieving a more compact figure and ensuring resupply or a sheet during both-side printing. SOLUTION: This imaging device 40 comprises a discharge part 4 on which a sheet S is placed after discharged from a discharge port 24, and a feed port 42 and a feeding mechanism 39 for guiding the sheet placed on the discharge part 4 to a main carrying passage 26 again, the discharge port 24 being set at the upper side of the discharge part 4 to allow the paper discharged from the discharge port to be dropped and placed on the discharge part 4. A bottom face 4a of the discharge part contains a sheet tray which has a stepped portion 44 formed at the end of a discharge port side, and the sheet tray is moved so that sheet S requiring both-side printing is only placed over the lower and upper steps of the stepped portion 44 and others are placed on the lower step side 44b of the stepped portion.
Patent JP-H10164673-A (JP)
Title: Device for selecting device to be controlled for remote controller
Inventor: MORIGUCHI KENICHI
IPC: H04Q9/00
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a remote controller which controls a plurality of devices from a remote place and with which the controlled devices can easily be selected. SOLUTION: According to an input to the input means 111 of a remote controller 11, a signal transmitting means 112 transmits signals to a plurality of devices 22a, 22b, and 22c to be controlled for inquiring whether or not the devices 22a, 22b, 22c are in remote-controllable states. A discriminating and selecting means 115 discriminates remote-controllable devices to be controlled based on the answer signals to the inquiries and information stored in a storing means 113 which stores information on devices to be controlled and selects devices to be controlled based on priority information stored in the storing means 113.
Patent JP-H04183302-A (JP)
Title: Automatic steering structure of reaping harvester
Inventor: MINAMI TERUO
IPC: B62D11/08
Filed: 1990-11-15
Abstract: PURPOSE:To enable the automatic driving of a reaping harvester even in a working field having large traveling resistance, while the reaping harvester is smoothly steered along planted grain culms, by automatically and continuously lowering the transmission torques of the driving devices in response to the tilt of the frame to the planted grain culms. CONSTITUTION:A pair of right and left forward movement hydraulic multi-plate abrasion type clutches 25 capable of transmitting a positive rotation power for forward movement, pressure-controlling mechanisms 33 for the forward movement clutches 25, and tilt-detecting sensors 45 for detecting the tilt of the frame in the right or left direction based on planted grain culms A are disposed on a pair of right and left traveling device. When the frame is tilted in the right or left direction above a set range on the basis of the planted grain culms, the pressure-controlling mechanisms 33 are operated by an automatic control means 46 so that the transmission torque of the forward movement clutch 25 on the side reverse to the tilted side of the frame is increasingly lowered as the tilt increases. Consequently, the reaping harvester can automatically smoothly be driven along the planted grain culms even in a working field large traveling resistance, such as a wet field.
Patent JP-H07162405-A (JP)
Title: Frame synchronization pull-in system
Inventor: YAMADA YOSHIKO
IPC: H04J3/06
Filed: 1993-12-10
Abstract: PURPOSE:To pull a frame synchronization signal quickly by a simple circuit. CONSTITUTION:A frame bit position detecting frame transmission section 4 sends a frame 1 from a station A to a station B and a frame bit position detection section 5 of the station B detects a frame bit position. When it is detected, a multi-frame synchronization detection frame transmission section 6 sends a frame 2 from the station B to the station A. The station A receives it to detect a frame bit position and to detect a multi-frame synchronization pattern. When it is detected, a multi-frame synchronization protection frame transmission section 8 sends a frame 3 to the station B. The station B uses the frame bit position to detect the multi-frame synchronization pattern. Then a data separate section 9 separates correctly data by using the pattern. Then the multi-frame synchronization protection frame transmission section 8 sends the frame 3 to the station A.
Patent JP-H08166826-A (JP)
Title: Relay abnormality detecting circuit, control unit, and temperature controller
Inventor: IGA MASAAKI
IPC: G05B23/02
Filed: 1994-12-14
Abstract: PURPOSE: To easily and securely find a fault such as the fusing of the contact of a relay in real time. CONSTITUTION: A microcomputer 12 decides whether or not the control output relay 11 is normal on the basis of the combination of the potential of a driving voltage output port OUT2 as 1st data regarding the operation state of an electric feeding control transistor(TR) 17 which controls electricity feeding to the relay coil 8 of the control output relay 11, the potential of a contact output data input port IN5 as 2nd data regarding the contact output of the relay contact 9 corresponding to the operation state, and the potential of a monitor data input port IN4 as 3rd data corresponding to the electricity feeding state of the relay coil 8. If the relay is abnormal, it is decided which of a fault of the electricity feeding control TR 17, etc., and the fusing of the relay contact causes the abnormality.
Patent JP-H03172706-A (JP)
Title: Angular displacement detector
Inventor: NAKAZAWA ISAO
IPC: G01B21/22
Filed: 1989-12-01
Abstract: PURPOSE:To freely vary characteristics of the device with small power consumption and to adjust the deviation of a float electrically by feeding electricity to a winding coil arranged in a closed magnetic path and producing a magnetic field, and freely driving a float to an optional position. CONSTITUTION:The light emitted by a light emitting element 8 passes through the slit hole 10a of a mask 10 to irradiate the float 3 and reflected by the slit reflecting surface of a projection 3a to reach a light receiving element 9. When this light is transmitted, this light becomes nearly parallel through the slit hole 10a and slit reflecting surface to form an in-focus image on the element 9. Then the external cylinder 2 and elements 8 and 9 are all fixed to a base plate 1 and move in one body, so if relative angular displacement is caused between the external cylinder 2 and float 3, a slit image on the element 9 moves by a quantity corresponding to the displacement. The output of the element 9 is therefore proportional to the position displacement of the slit image and used as information to detect the angular displacement of the external cylinder 2.
Patent JP-H02157447-A (JP)
Title: Fuel supply device of engine jointly using alcohol and gasoline
Inventor: OKA TOSHIAKI
IPC: F02D19/08
Filed: 1988-12-08
Abstract: PURPOSE:To make proper control of air fuel ratio with respect to the mix proportion by controlling the air amount injected from an air injecting device, which is furnished on a fuel passage to an injector to inject the fuel, on the basis of signal from an O2 sensor. CONSTITUTION:The mixture fuel of alcohol and gasoline is fed to an injector 9 by a fuel pump 8 and injected to a suction manifold 6. This injected mixture fuel mixes with the inhaled air in the manifold 6 and supplied to a combustion chamber 1a to be combusted there. The exhaust gas after combustion is exhausted to an exhaust manifold 12, and oxygen concentration in the exhaust gas is sensed by an O2 sensor 14. Because the fuel injection amount from injector 9 becomes too large when the gasoline content of the fuel is large, a signal is given to a solenoid valve 18 from a control unit 20 to open it, and new air is injected to the fuel passage to be injected together with the mixture fuel into the manifold 6 from the injector 9.