baber/WOPTO huggingface dataset:
Patent JP-2000234859-A (JP)
Title: Dewatering device for wet umbrella
Inventor: IDA YASUHIKO
IPC: F26B5/14
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a new improved gas injection wet umbrella dewatering device in which it has a superior dewatering function and requisite dewatering can be carried out within a short period of time. SOLUTION: A wet umbrella dewatering device is constructed such that some gas injection ports 3 are arranged in an annular form from outside to an axis of closed umbrella, and a pressurized gas supplying source is connected to the gas injection ports 3. During a stage in which the wet umbrella inserted into an annular space is slid, the pressurized gas is injected for the gas injection ports 3 to blow off not only the adhered water droplets but also to squeeze partially the wet umbrella, so as to stroke at the wet umbrella in one direction to squeeze out the moisture.
Patent JP-H07242180-A (JP)
Title: Repairing method for vehicle body frame
Inventor: CHIBA KOJI
IPC: B62D21/00
Filed: 1994-03-03
Abstract: PURPOSE:To repair a frame without impairing its strength by cutting off a notch of the specific shape with proper length around a broken position, inserting a spare frame whose cross section is provided with the same shape and the same area as the frame according to the notch part, and welding them together after aligning them flush with each other. CONSTITUTION:Over a proper range around a broken part in a side frame 4, a notch which slantingly extends upward in a side plane view is cut off, and slits 11 are formed on the inside wall sides. Then, both end faces of a spare frame 12, whose cross section is provided with the same shape and the same area as the side frame 4, are slantingly cut according to the end faces of a notch part 10 so as to be opened, while slits 13 are formed on the outside wall. Backing members 14 having smaller diameters than the side frame 3 are fitted in the side frame 4 while respectively projected by the specific length to the notch part 10 so as to be welded together at the slits 11, and then, the spare frame 12 is inserted into the notch part 10, and the abutting parts are matched into a plane so as to be welded with the slit 13 parts. Therefore, manhours are reduced, connecting strength is increased, and repair is carried out without spoiling any frame rigidity.
Patent JP-S53118984-A (JP)
Title: Semiconductor switch
Inventor: AKAMATSU MASAHIKO
IPC: H01L29/744
Filed: 1977-03-26
Abstract: PURPOSE: To make easy for the supply of the forward holding gate current to reduce the forward voltage drop, by connecting an auxiliary transistor between the gate electrode and the main electrode at the opposite side of gate, in the thyristor performing back bias for the gate at turning off. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10227851-A (JP)
Title: Clutter suppression apparatus
Inventor: MIZOGAMI OSAMU
IPC: G01S13/53
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain a clutter suppression apparatus by which only a clutter component can be suppressed by a method wherein a notch-filter processing operation is performed by using a clutter central frequency which is estimated on the basis of a radar transmission frequency and by using a factor which is computed on the basis of a preset notch-filter factor. SOLUTION: A clutter-central-frequency computing part 6 computes the Doppler frequency of a clutter on the basis of a radar transmission frequency 1, a light velocity or the like, and the Doppler frequency is output as the central frequency of the clutter. A notch-filter-factor generation part 7 computes a notch filter factor, to be output to a filter processing part 8, on the basis of a central frequency which is input by the generation part and on the basis of a preset notch-filter factor. At this time, the notch-filter factor is adjusted in such a way that the notch of a notch filter becomes the central frequency. The processing part 8 performs a digital-filter processing operation by using the notch-filter factor, and a clutter signal is removed from a phase-detection video signal 1. Consequently, when the Doppler frequency of the clutter is not zero or when it is close to a target Doppler frequency, the clutter can be suppressed.
Patent JP-S52117059-A (JP)
Title: Preparation of semiconductor wafer
Inventor: MORI SHIYOUZABUROU
IPC: H01L21/304
Filed: 1976-03-27
Abstract: PURPOSE: To bevel an ingot by bringing it into contact with a multi-cutting edgebite in which a plurality of teeth each having a conical shape in section are arranged adjacent each other. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59159371-A (JP)
Title: Recorder
Inventor: KIMIZUKA JIYUNICHI
IPC: B41J29/38
Filed: 1983-03-01
Abstract: PURPOSE:To enable to securely output reprinting data when a jamming or the like occurs, by a method wherein a signal PCAR is outputted during feeding of a transfer paper, and a data refeed demand clearing signal is fed from an image generator after receiving reprinting data. CONSTITUTION:During feeding of the transfer paper, a transfer paper feeding signal PCAR is outputted from the recorder 21, and the image generator 20 can appropriately determine the timing of completion of a paper-discharging operation or the generation of jamming on the basis of the signal PCAR. At the time of misprinting or jamming, the signal PCAR is turned OFF, and a reprinting demand signal DRQ and the number DAT1-3 of the pages to be reprinted are outputted. After receiving reprinting data, the data refeed demand clearing signal DRQRST is fed from the image generator 20, the reprinting data are cleared, and a HALT condition is cleared. Accordingly, reprinting data can be securely outputted to the image generator.
Patent JP-H11220809-A (JP)
Title: Drive control device of hybrid vehicle
Inventor: HOSHIYA KAZUMI
IPC: B60L50/16
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To positively prevent a vehicle from reversing when an internal engine is started by transferring the torque of an electric motor to the internal engine via a driving mechanism. SOLUTION: In a drive control device of a hybrid vehicle where the output torque of an electric motor can be transferred to an internal engine and an output member via a driving mechanism and the output member is connected to a speed regulation mechanism, a start judgment means (step 002) for judging the establishment of a start request for starting the above internal engine due to the output torque of the above electric motor and a reverse prevention means (step 005) for setting to a speed regulation state where the output element of the above speed regulation mechanism does not rotate in a reverse drive direction are provided.
Patent JP-S60180952-A (JP)
Inventor: IWASE NOBUO
IPC: C04B35/00
Filed: 1984-02-27
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-S59158675-A (JP)
Title: Multi-valued picture encoder
Inventor: TANABE NAOTO
IPC: H04N1/41
Filed: 1983-02-28
Abstract: PURPOSE:To attain a highly efficient coding by sectioning a picture into blocks and applying two stages of encoding based thereupon as a unit. CONSTITUTION:A picture is encoded via two stages of procedures consisting each of a means in which the picture is divided into the blcks of N1XN2 picture elements and the sum of the density values for N1XN2 picture element's share in one block is encoded by a variable length code in response to the frequency of appearance, and a means in which a picture element pattern in each block is encoded by a variable length code in response to the frequency of appearance in a picture element pattern of a block having the identical block density. As a result, the method is adopted that the local property of the picture is evaluated by the distributing state of the block density encoded at the 1st stage and distortion of the block picture element pattern is allowed in the form of degeneracy to a picture element pattern having a high frequency of appearance determined in advance, while the block is taken as the unit of one picture element pattern.
Patent JP-S60179975-A (JP)
Title: Floppy disk case
Inventor: OKUWAKI TOYOJI
IPC: G11B23/033
Filed: 1984-02-27
Abstract: PURPOSE:To inflict no injury to a floppy disk which uses a metallic film as a magnetic recording material by deleting a liner set at the outer fringe part of a disk in a floppy disk case. CONSTITUTION:For a jacket 1 holding a floppy disk 3, a liner 2 set at the outer fringe of the disk 3 is deleted. Otherwise the liner 2 is set concentric to the disk 3 for a cartridge 1 and at the same time the outer diameter of the liner 2 is set smaller than that of the disk 3. Thus it is possible to prevent injuries for a long period of time for the disk 3 using a metallic film as a magnetic recording material by using the jacket or cartridge having such constitutions as mentioned above.
Patent JP-S62191869-A (JP)
Title: Developer layer forming device
Inventor: FUMA HIROSHI
IPC: G03G15/09
Filed: 1986-02-18
Abstract: PURPOSE:To stably and uniformly form a thin developer layer and to attaint the higher quality of an image by the constitution in which the top end of an elastic plate is pressed toward the upper stream side of a developer carrying body. CONSTITUTION:The top end of the elastic plate 105 supported by a supporting member 106 is pressed to a surface 103 toward the upper stream side of a sleeve 103. The developer D intrudes into a wedge-shaped space 110 and passes the space between the sleeve and the elastic plate 105 when the sleeve 103 rotates counterclockwise. The height (h) of a aperture is proportional to the length (l) of the plate 105, the radius () of curvature of the sleeve and the pressing force of the plate. The layer thickness on the sleeve can be set with high accuracy by adjusting the same. The thin developer layer is thus stably and uniformly formed and the image having the high quality is obtd.
Patent JP-H07243879-A (JP)
Title: Karman's vortex flowmeter for blower
Inventor: TSURUOKA MICHIHIKO
IPC: G01F1/32
Filed: 1994-03-04
Abstract: PURPOSE:To enable incorporation into a blower with a smaller size while enhancing resistance to effect of moisture, fouling, dust and the like by providing a plurality of current plates parallel with a blade of the blower on the upstream side of a vortex generation body. CONSTITUTION:A vortex generation body 2 of a Karman's vortex flowmeter is inserted into an upright pipe part 35 at the right angle to a blade 36 of a centrifugal blower 33 and the flow of a fluid separately while a plurality of current plates 4 are arranged on the upstream side of the vortex generation body 2 parallel with the blade 36. When a vane 37 of the blower 33 rotates, air 38 in the vane 37 is forced outside 39 with the blade 36 while the pressure of this part becomes negative so that the air outside the blower 33 is supplied into the vane 37. Then, the air forced outside the vane 37 by the blade 36 is discharged at a discharge port 34 receiving a centrifugal force with the rotation thereof, passing through a pipeline 1. At this point, a flow velocity distribution is almost even outside the vane 37 while disturbance of the flow at the right angle to the axis of a vortex generated is removed with the current plates 4. This allows the generation of the vortex stably even in a short pipeline thereby enabling highly accurate measurement of a flow rate.
Patent JP-S61194494-A (JP)
Inventor: IGARASHI TSUYOSHI
IPC: G06F3/14
Filed: 1985-02-25
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-S63204078-A (JP)
Inventor: YADA YOSHITAKA
IPC: F25B5/02
Filed: 1987-02-19
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-S62192051-A (JP)
Title: Reel base driving device
Inventor: URA TOSHIICHI
IPC: G11B15/26
Filed: 1986-02-18
Abstract: PURPOSE:To obtain a stable set driving force in both a forward and a backward feedings, by providing a rotating member which keeps the same rotational direction even when the rotational direction of a reel driving means is varied, and is equipped with a slipping mechanism. CONSTITUTION:The driving force of a motor gear 11 rotating in arrow head direction is transferred to a main gear 14 with a roller contact arm 13. Since the slipping mechanism is arranged within the gear 14, a prescribed driving force is transferred to a gear 15. The driving force of the gear 15 is transferred to a reel base 7 at a take up side through a roller contact gear 19. The driving force of the gear 11 rotating reversely in arrow head direction is transferred to the gear 14 through the roller contact gear 13, and an intermediate gear 16. At such a time, the rotational direction of the gear 14 is set in the reverse direction of the gear 11. The prescribed driving force from the gear 14 is transferred to a reel base 8 at a supplying side through a roller contact gear 20, and an intermediate gear 9, etc. As a result, a stable prescribed set driving force can be obtained regardless of the rotational direction properties of the slipping mechanism, even in the forward and the backward feedings.
Patent JP-H06227274-A (JP)
Title: Propeller shaft
Inventor: HIROKAWA ATSUSHI
IPC: F16C3/02
Filed: 1993-01-30
Abstract: PURPOSE:To decrease surface deflection of a connection flange relative to the shaft body and decrease vibration of a propeller shaft by forming a surface deflection correcting means from detention holes between flange side bolt mounting parts in the connection flange and a protruding member which protrudes from the detention hole to the yoke plane part of a joint yoke. CONSTITUTION:A surface deflection correcting means 38 is formed from detention holes 34-1 thru 34-4 formed between flange bolt mounting holes 30-1 thru 30-4 provided in a connection flange 10 and a protruding member 36 which is in engagement so that it protrudes from the detention holes 34-1 thru 34-4 to the yoke plane 24 of a joint yoke 14. In this surface deflection correcting means 38, the protruding member 36 in screw engagement with the detention hole formed on the L1 side having smaller thickness is protruded to the yoke plane 24 side in an amount corresponding to the difference in the thickness so that the surface deflection of the connection flange 10 relative to the shaft body 4 is decreased when the flange plane 28 on the connection flange 10 has had different thickness between the width L1 on one side and the width L2 on the other side owing to tolerance or deflection generated under machining.
Patent JP-H09229874-A (JP)
Title: Apparatus for monitoring surface of metal band
Inventor: MASUI SEIJI
IPC: G01N21/892
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To easily monitor defects such as stains or the like of surface-treated stainless steel plates and steel plates, etc. SOLUTION: One-dimensional image sensors 3-5 are arranged in the bread direction of the surface of a transferred metal band 1. Outputs if the image sensors are stored overflowing in a first memory. When a detect is detected, the storing operation by the first memory is continued after a time point when the defect is detected until a part of the detected defect occupies, e.g. half a storing area of the capacity of the first memory. Then the stored content in the first memory is transmitted to a second memory, and a still image displayed. A inspector 9 can detect sort and size of the defect from the still image.
Patent JP-S59159273-A (JP)
Title: Automatic welding machine
Inventor: YOSHIZAWA KENJI
IPC: B23K9/127
Filed: 1983-03-03
Abstract: PURPOSE:To conduct automatically a welding torch to a welding start point by detecting the residual magnetic flux in the gap between objects to be welded at a weld line by means of a magnetic sensor, identifying the welding start point from the detection signal thereof and moving a torch. CONSTITUTION:A means 3 for specifying a welding start point matches the space between a welding torch 5 and a magnetic sensor 1 which is a predetermined parameter specific to the device in accordance with the information on the position of the sensor 1 from a rotary encoder and feeds a command for moving the torch 5 to a motor for driving the welding torch. Said means feeds a command for moving a carriage to a motor for driving the carriage thereby moving the torch 5 to a welding start point 7. The supply of welding current from a welding power source 6 is thereafter started and the welding is progressed while a weld line 9 is identified by detecting the magnetic flux generated by the welding current by means of the same Hall element as the element for detecting the residual magnetic flux.
Patent JP-S58152828-A (JP)
Title: Novel clathrate
Inventor: KAMIKAMA KAZUTO
IPC: C07C29/00
Filed: 1982-03-08
Abstract: PURPOSE:A clathrate that is prepared by clathrating 2,4-dichlorobenzyl alcohol with cyclodextrin, thus being suitable for use in dust or other preparations, because its solubility in water and elution rate can be controlled without any adverse effect on the antibacterial activity of 2,4-dichlorobenzyl alcohol. CONSTITUTION:2,4-Dichlorobenzyl alcohol, which has antibacterial and antiseptic activities and is used as a drug for oral cavity and hemorrhoids in the form of tablets, suppository or ointments, is mixed with an aqueous solution, preferably the saturated solution of alpha-, beta-, or gamma-cyclodextrin, which is a cyclic oligo saccharide containing 6-8 glucose residues bonded in alpha-1,4- linkage, preferably under stirring at 20-60 deg.C to prepare a 2,4-dichlorobenzyl alcohol-alpha, beta- or gamma-dextrin clathrate. The above clathrate is preferably prepared by the solution or kneading method. The clathrate can be used directly as a powder or tabletted.
Patent JP-S58166053-A (JP)
Inventor: BURUNO MORINATO
IPC: B41F13/18
Filed: 1983-03-03
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-S58153118-A (JP)
Title: Device for measuring flow rate of intake air of automobile engine
Inventor: NISHIMURA YUTAKA
IPC: G01F1/72
Filed: 1982-03-08
Abstract: PURPOSE:To perform stable and highly accurate measurement, by making the length of a bypass air path three times or more the length of a main air path, averaging the signals of a flowmeter provided in the path, and converting the signal to the flow rate of the air. CONSTITUTION:A hot wire flow speed meter 1 is provided in the bypass air path 3, which is branched from the main air path 2. The length of the path 3 is made to be the three times the length of the main air path. The air, which is sucked in the direction of an arrow, passes a venturi part 4. Air from the bypass air path 3 is joined to said air by the negative pressure yielded at an air flow joining part 6, which is opened at the venturi part 4. In the bypass air path 3, a hot wire type flow rate body 1, which comprises a flow speed measuring resistor 7, a temperature compensation resistor 8, and a hot wire driving circuit 9, is provided. A signal SA from the hot wire driving current 9 is inputted into an integrator 24. A signal from an engine rotation synchronizing device 23 is inputted into a stable multivibrator 25 of the integrator 24. The average value is obtained at every specified crank rotation, and inputted into an engine control circuit 31 through an air flow rate converter 30.
Patent JP-2000236175-A (JP)
Title: Interface connector mounter
Inventor: NAGASHIMA TAKAYUKI
IPC: H05K7/10
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To prevent the shape of a back board from being affected by the number of interfaces by providing a housing slot which shares a pin of a slot at both sides on the rear surface of the back board, to enable a sub-board mounted with an interface to be inserted into and drawn from the housing slot. SOLUTION: A backboard comprises a back board substrate, a slot 212, a housing slot 213, and an instrument 214 for fixing an interface sub-board, and has a slot connector pin 215 which is shared with the slot 212 and the housing slot 213. By pin assignments of a connector 222 on an interface board substrate 221 and a connector 232 on a sub-board substrate 231, prescribed pins of an interface IC 233a on the interface board are connected to the prescribed pins of an interface connector 234a on the sub-board. Also, prescribed pins of an interface connector 234b on the interface board are connected and can be made to function as an interface connector on the sub-board.
Patent JP-S59161679-A (JP)
Inventor: FURUYA JIYUNICHI
IPC: F27D1/00
Filed: 1983-03-04
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-S58152699-A (JP)
Title: Bottom exhaust type high-speed boat
Inventor: IKEDA AKIRA
IPC: B63H21/32
Filed: 1982-03-09
Abstract: PURPOSE:To generate a lift in a short period of time, by a method wherein a conduit is provided at a groove form bottom part provided along a keel line, and an exhaust gas discharged through a main exhaust pipe is fed directly to a part in proximity to a stepped part between the groove form bottom part and the surrounding ship's bottom part through the conduit. CONSTITUTION:The groove form bottom part 2 is provided along the keel line 1, and the stepped part 5 is provided between the bottom part 2 and the surrounding ship's bottom part 7. An opening 10 of the main exhaust pipe (b) is opened at the groove form bottom part 2. The conduit 2 is provided at the groove form bottom part 2 so that one end 8 thereof is opened so as to face the part 5' of the stepped part 5 closest to the stem, while the other end 9 is opened at the part 11 of the opening 10 of the main exhaust pipe (b) closest to the stem.
Patent JP-S62196352-A (JP)
Title: Tough cermet
Inventor: IYORI YUSUKE
IPC: C22C29/10
Filed: 1986-02-20
Abstract: PURPOSE:To improve the bending strength and rupture toughness by covering each brittle core with a WC-rich phase having high toughness and the WC-rich phase with a peripheral structure so as to provide a three-layered structure. CONSTITUTION:This cermet contains 20-92wt% TiC and/or TiCN, 5-50wt% WC and 3-30wt% iron group metal and has a three-layered structure obtd. by covering a fine structure with a peripheral structure 2 made of (Ti, W)C and/or (Ti, W)CN. The fine structure is formed by covering each core 1 rich in TiC and/or TiCN with a WC-rich phase 3 having high toughness. The wetting property of the core 1 to the binder 4 is improved by the peripheral structure 2.
Patent JP-H08232232-A (JP)
Title: Method for attaching cutoff wall to sluice
Inventor: ARAKAWA NORIYUKI
IPC: E02B3/04
Filed: 1995-02-24
Abstract: PURPOSE: To enable construction to be achieved with the use of a small vertical hole and to enable the range wherein an embankment is dug open to be reduced. CONSTITUTION: To attach a planar cutoff wall 5 to a sluice 1 buried in an embankment 2, a local part of the embankment 2 is dug to form a vertical hole 9, inside which the cutoff wall 5 with a through hole 6 formed in its center is installed. The sluice 1 is laid in the embankment 2 by propulsion method and passed through the through hole 6 in the cutoff wall 5, and a seepage- stopping ring 8 having elasticity and split into halves is fitted around the outer peripheral surface of the sluice 1 inside the vertical hole 9 and is pressed in between the inner peripheral surface of the through hole 6 and the outer peripheral surface of the sluice 1 by moving in the direction of the axis 10, after which the vertical hole 9 is backfilled.  Since concrete is not placed as in conventional cases but the planar cutoff wall 5 is buried, a space to provide concrete forms and hence a space to remove the forms are not required.