baber/WOPTO huggingface dataset:
Patent JP-H11107637-A (JP)
Title: Mounting structure of sash frame
Inventor: MANABE SATOSHI
IPC: E06B1/52
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent curving and deformation due to the thermal elongation of the vertical center rib of a sash frame. SOLUTION: The sash frame 7 is constituted of an upper frame 1, a vertical frame 2, a vertical center rib 3 and a plinth 4, and the vertical center rib 3 can be moved downwards to the plinth 4 when the vertical center rib 3 and the plinth 4 are connected by a thermal-elongation absorbing screw and external force in the longitudinal direction acts on the vertical center rib 3. A cushioning material 20 is installed to the lower section of the vertical center rib 3, and the cushioning material 20 is compressively deformed when the cushioning material 20 is buried under the lower internal surface 10c of an opening section 10 and external force in the longitudinal direction acts on the vertical center rib 3, thus preventing curving and deformation due to the thermal elongation of the vertical center rib 3.
Patent JP-S63120079-A (JP)
Title: Grinding wheel dressing device
Inventor: IMAI TOMOYASU
IPC: B24B53/12
Filed: 1986-11-10
Abstract: PURPOSE:To make it possible to dress a grinding wheel allowing a single point diamond to keep definite dressing ability and giving it a definite period of life by indexably securing a tool body to a holder allowing each crystal orientation of a polyhedron single point diamond to coincide with the direction of a grinding wheel rotation. CONSTITUTION:Chamfered section 6 are provided to the bolting position on the outer periphery of the shank of a tool body 1 in the same phase as the crystal orientation of a diamond 2. In addition such markings 7 as graduations or the like is marked on the end face opposite to the anchoring side of the diamond 2 of the tool body 1 in the same phase as that of the crystal orientation of the diamond 2, and a holder 3 is marked a match mark 8 for a indexing position. The marks 7 coinciding with the chamfered sections 6 is mated with the match mark 8 in order, and the chamfered sections 6 are pressured by a bolt 4 to indexically position the tool body 1 to a holder 3 and fix it. And the crystal orientations A1-A4 of the single point diamond 2 are made to coincide with the direction of a rotation of a grinding wheel 5 to perform dressing thereto with the single point diamond 2 allowing the diamond to keep definite dressing ability and giving it a definite period of life.
Patent JP-H05111263-A (JP)
Title: Power switching circuit
Inventor: OGIWARA ATSUSHI
IPC: H02M7/515
Filed: 1991-10-15
Abstract: PURPOSE:To provide a power switching circuit which prevents a short-circuiting accident due to an erroneous trigger of a static induction thyristor as a pair with a reverse current flowing diode by suppressing a time increasing ratio of a recovering current of the diode. CONSTITUTION:An inverter body has series circuits of static induction thyristors 11-16 and inductors 41-46 connected in a bridge. Reverse current flowing diodes 21-26 are connected in anti-parallel with the series circuits of the thyristors 11-16 and the inductors 41-46. A DC voltage source 3 is connected to a power source connecting terminal in the body. The thyristors 11-16 are controlled ON, OFF by a gate driving circuit.
Patent JP-H02111599-A (JP)
Title: Transfer method
Inventor: FUKUI AKIHIKO
IPC: B41M3/12
Filed: 1988-10-20
Abstract: PURPOSE:To form a name plate or others in an easy manner by a method wherein a required pattern is transferred from a transfer sheet to a release sheet in arranged states, the transferred pattern is press-bonded with a transparent sheet having an adhesive layer to be removed thereto, and this transparent sheet is attached to an object. CONSTITUTION:A transfer sheet 1 having an arbitrary color pattern 11 printed on a releasable film 10 and a light-adhesive layer 12, a release sheet 2, and a transparent sheet 3 having an adhesive layer 31 with a strong adhesion are used. For example, in the forming of a name plate, a required character pattern 11 is transferred from the transfer sheet 1 to the surface of the release sheet 2 so as to be arranged along a reference line 21. Next, the transferred pattern 11 is press-bonded with the adhesive layer 31 of the transparent sheet 3 to be removed to the sheet 3. This sheet 3 is attached to an arbitrary object 4, and the transfer is completed.
Patent JP-H05106404-A (JP)
Title: Steam turbine rotor blade connecting device
Inventor: AOYAMA MASATAKA
IPC: F01D5/26
Filed: 1991-10-15
Abstract: PURPOSE:To obtain high vibration damping effect just as that of a snubber blade by suppressing stress caused by centrifugal force generated on the rotor blade. CONSTITUTION:In the outer circumferencial part of the rotor wheel of a steam turbine, a plurality of rotor blades 22 are installed in circumferencial direction, and a continuous ring shaped rotor blade cover 24 is installed on top end parts of the respective rotor blades 22. A projection 30 is provided on the top end part of each rotor blade 22, and a cap shaped damper 31 is installed on the projection 30 to engage with a grove 32 provided on the inner circumferencial surface of the rotor blade cover 24. Stress generated on the rotor blade 22 by centrifugal force is suppressed by forming the rotor blade cover 24 in a ring shape. Vibration damping effect is obtained by friction among the projection 30, the damper 31, and the groove 32.
Patent JP-H08121329-A (JP)
Title: Swash plate type compressor
Inventor: OTA MASAKI
IPC: F04B39/00
Filed: 1994-10-28
Abstract: PURPOSE: To form a bleeding passage without lowering machining accuracy and productivity, and also reduce sucking pulsation without providing a separate muffler. CONSTITUTION: An auxiliary sucking chamber 36 is formed in a cylinder block 1 so that it is interconnected in axial direction to a sucking chamber 6 formed at the center area of a rear housing 3. Also an annular wall part 39 forming a throttle part 38 between the wall part and a drive shaft 8 is formed in the cylinder block 1 on the front side of a rear side bearing 35 which pivots the drive shaft 8. Then a crank chamber 7 is interconnected to the auxiliary sucking chamber 36 through the throttle part 38 and a clearance between the drive shaft 8 and the bearing 35 so as to form a throttled bleeding passage which circulates blow-by gas inside the crank chamber 7 to the sucking chamber 6.
Patent JP-S61144255-A (JP)
Title: Continuous casting method of steel
Inventor: TSUTSUMI KAZUHIKO
IPC: B22D11/16
Filed: 1984-12-17
Abstract: PURPOSE:To reduce the time for changing a billet width and to stabilize an operation without billet cracking, etc. by moving parallel mold short sides at the specific moving speed between the first half and second half of the billet width change when the speed at the top end of the mold short sides exceeds the set max. permissible moving speed. CONSTITUTION:The operation to tilt forward the short sides 1 toward the central side of the mold is executed until the speed Vu at the top end of the short sides 1 attains the max. permissible moving speed Mvax. of the short sides 1 set according to rolling conditions and/or restricting conditions of driving devices 3a, 3b for the short sides 1 in the first half of the movement of the short sides 1 toward the central side of the mold in the stage of detecting the billet width. The short sides 1 are parallel moved at the parallel moving speed Vp in the range expressed by the equation when the speed Vmax. is attained. The operation to tilt backward the short sides 1 toward the reaction center side of the mold is executed upon lapse of the above-mentioned moving time determined from a target width change rate. The speed Vu is made always higher by the specified speed than the speed Vl at the bottom ends of the sides 1 in the stage of the forward tilting to increase the range beta of inclination of the sides 1 and the speed is made reverse from the stage of the forward tilting in the stage of the backward tilting. The operation reverse from the above-mentioned operation is executed in the stage of increasing the billet width.
Patent JP-H03125649-A (JP)
Title: Plastic bumper reinforcement
Inventor: YAMAMOTO TOSHIAKI
IPC: B60R19/03
Filed: 1989-10-11
Abstract: PURPOSE:To provide the reduction in an occupied space and so forth by fitting channel members on both front and rear sides, and jointing stacked parts of respective flanges to form a box type closed section beam shape and eliminate a flange part protruding from the profile of a bumper. CONSTITUTION:A bumper consists of a skin member 1, an impact absorbing member 2 and a beam reinforcing member 3. Below the reinforcing member 3, an air intake 4 connecting with the skin member 1 is disposed, whereas the reinforcing member 3 dividually consists of U-shaped channel members 5, 6 on the front and rear sides respectively. The channel members 5, 6 on both the front and rear sides fit respective horizontal flanges 51, 61 and are formed into a box type closed section beam shape by bonding these stacked parts 51a, 61a. It is thus possible to eliminate a flange part protruding from the profile of the bumper and prevent any interference with an air passage below.
Patent JP-H06120818-A (JP)
Title: Phase locked loop circuit
Inventor: ATAKA NAOKI
IPC: H03L7/08
Filed: 1992-10-05
Abstract: PURPOSE:To provide a phase locked loop circuit which secures the synchronization when the phase difference between the input and output signals is equal to 0 deg.. CONSTITUTION:A phase locked loop circuit consists of a changeover switch circuit 4 which switches the input and output signals at each fixed time, a phase comparator 1 which compares the switched signal with a reference signal, an LPF 2 which eliminates the high band frequency and detects the error voltage, a sampling/holding amplifier 5 which amplifies the obtained phase error voltage after sampling and holding it by the input and output signals respectively, a voltage control oscillator 3 which varies the frequency in proportion to the phase error voltage, and a phase shift circuit 6 which produces a phase difference 90 deg. between the input and output signals. In such a constitution, the phase difference between the input and output signals can be synchronized with 0 deg..
Patent JP-2000101990-A (JP)
Title: Monitoring camera device
Inventor: HOYA MASAFUMI
IPC: H04N7/18
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To move a camera part and to display an object which is a target in the central part of an image by touching the object shown at an edge of the image with a finger by adopting a touch panel type display and a video signal detection circuit. SOLUTION: When an object image 10 is touched with a finger, the coordinate axes of the object on a display are detected and supplied as positional information to a processing circuit. The detection method for position coordinates on a touch panel is widely known and detects coordinates on an X-axis and a Y-axis by blocking a sensor (optical sensor) with the finger on a touch panel plane. The processing circuit transmits control data, so as to move the object in the direction of the center on a screen in response to positional information sent from a touch panel display 5, and a controller supplies a control drive signal to a zoom lens and an electrically-driven pan head. Thus, the zoom lens and the pan head are made to move so that the target object 10 is located at the central part of the screen.
Patent JP-H06115403-A (JP)
Title: Air bag device
Inventor: NISHIMURA HIROTO
IPC: B60R21/20
Filed: 1992-10-05
Abstract: PURPOSE:To provide an air bag device having an air bag supporting structure, with which the opening rim part of an air bag is hard to be influenced by head generation of an inflator, as well as whose assembling or attaching works can be simplified. CONSTITUTION:An air bag device 1 comprises an air bag 10. The opening rim part 11 of the air gag 10 is interposed between the outer circumferential wall 6a of a base plate 6, extending behind the air bag device 1, and the side wall part 7c of a front cover 7, and sandwiched between the outer circumferential wall 6a and the side wall part 7c by fastening a rivet 9 piercingly set through the outer circumferential wall 6a and the side wall part 7c.
Patent JP-S63120077-A (JP)
Title: Driving method for lapping and polishing machine for robot loading/unloading
Inventor: KONISHI TOSHIO
IPC: B24B37/00
Filed: 1986-11-08
Abstract: PURPOSE:To stop the rotation of carriers and dissolve the displacement of works when loaded or unloaded by synchronously rotating drive motors for a sun gear, a lower surface plate, and an internal gear with an inverter, a mechanical clutch or the like. CONSTITUTION:When works and carriers 4 are robot-loaded/unloaded, the rotation of the carriers 4 which may cause the displacement of the work during the connection and loading to the carrier 4 unit with a gear left engaged is prevented by the synchronous rotation of a sun gear 3, a lower surface plate 2, and an internal gear 1. In addition, a group of fluid feeding nozzles 26 of an upper surface plate 20 are matched with the deployment phase of the carrier 4 in advance, a groups of nozzles 26 are overlapped on the carriers 4 and stopped almost simultaneously when the carriers 4 on the lower surface plate 2 are stopped, a small amount of liquid is injected from the nozzles 26 in contact with surfaces of all the works, and immediately afterward the process is switched to air pressurization. Under the condition thus pressurized by air, the upper surface plate 20 is lifted, and the works are removed.
Patent JP-H10112806-A (JP)
Title: Image processing method and its device
Inventor: YOU ANKI
IPC: H04N1/46
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To correct color slurring produced at both sides of a black line by comparing a reference pattern and a linear pattern for color slurring correction. SOLUTION: A color detection section 3 that receives two signal data from an input selection section 2 based on a setting mode by a register section 1 applies detection processing whether or not a color is a designated color for each picture element and provides an output of the result to a color discrimination section 5. On the other hand, a luminance calculation section 4 calculates a luminance for each picture element and provides an output of it to a color discrimination section 5 and a timing adjustment section 10. Then the color discrimination section 5 applies discrimination processing of color, black, white to each picture element, and a matrix generating section 6 builds up a matrix whose elements are colors of each picture element identified around an object picture element.  Then a linear pattern consisting of four elements using the object picture element as a 3rd element in 8 directions (lateral, longitudinal, oblique) is extracted. Then the pattern is compared with a reference pattern set in advance by a pattern matching section 7, a color slurring correction section 8 conducts correction processing and the result is outputted externally.
Patent JP-H02112781-A (JP)
Title: Signal detecting system
Inventor: KUSUDA YOICHIRO
IPC: G01S7/32
Filed: 1988-10-21
Abstract: PURPOSE:To eliminate the need of a change of a text value for deciding a pattern even if an operation mode of an antenna is changed and to contrive the improvement of the operability by deciding a target pattern, based on response azimuth angle width derived from a detection start/end azimuth. CONSTITUTION:A video signal and a slice level signal inputted from terminals 1, 2 are quantized through a slicer 6 and inputted to a correlation circuit 7. The circuit 7 outputs a control signal (1) to an azimuth width arithmetic circuit 8 with regard to a recognized hit pattern. The circuit 8 derives azimuth width by a difference of azimuths at the time of end input hit and at the time of initial input hit of the hit pattern from azimuth information formed to a file. Subsequently, based on an azimuth width testing minimum value AZmin and an azimuth width testing maximum value AZmax which are set in advance, whether the hit pattern is a target or not is decided. In such a way, even if an operation mode of the speed of revolution of an antenna, a transmission repeated frequency, etc., is changed, a change of a test value for the decision becomes unnecessary, and the operability is improved.
Patent JP-H07121861-A (JP)
Title: Magnetic recording medium
Inventor: GOTO SHIGETO
IPC: G11B5/716
Filed: 1993-10-25
Abstract: PURPOSE:To enhance output in a high-frequency region, durability and corrosion resistance by forming two magnetic layers separately contg. different ferromagnetic metal powders and making the saturation magnetization of the ferromagnetic metal powder contained in the lower magnetic layer smaller than that in the upper magnetic layer. CONSTITUTION:A nonmagnetic substrate 1 drawn from a feed roll 32 is successively coated with a magnetic coating material for a 1st magnetic layer, a magnetic coating material for a 2nd magnetic layer and a coating material for an underlayer by means of extrusion coaters 10-12. This medium is then passed through a magnet for orientation or a magnet 33 for perpendicular orientation and it is introduced into a drier 34, where 1st and 2nd magnetic layers are formed. The 1st and 2nd magnetic layers separately contain different ferromagnetic metal powders satisfying deltas(A)<deltas(B) [where deltas(A) is the saturation magnetization of the ferromagnetic metal powder contained in the 1st magnetic layer and deltas(B) is that in the 2nd magnetic layer]. The objective medium excellent in output in a high-frequency region, running durability at high temp., still durability and corrosion resistance is obtd.
Patent JP-S63121295-A (JP)
Inventor: TAKAGI SEISHI
IPC: H05B33/04
Filed: 1986-11-11
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-H08129542-A (JP)
Title: Parameter updating device for neural network
Inventor: KITAGUCHI TAKASHI
IPC: G06F15/18
Filed: 1994-10-31
Abstract: PURPOSE: To easily mount a genetic algorithm for the update of parameters as the coupling coefficient and threshold value of the neural network by substituting an optional random number for the value of a gene seat at the time of mutation processing. CONSTITUTION: Coupling coefficients W and threshold values θ of neurons 3 constituting the neural network are regarded as constituent elements of a gene 5. Then, one gene 5 is constituted by regarding all coupling coefficients W and threshold values θ in the neural network as the values of the gene seat 6. In this case, the coupling coefficients W and threshold values θ are arrayed on the linear gene 5 at random. The values of the gene seat 6 are real numbers. The real number values are regarded as one element and intersection operation between genes is performed as usual. In mutation operation between next genes, an optional random number is substituted for a value as to a gene seat 6 whose mutation is determined to perform conversion to a value different from the current value.
Patent JP-H11111977-A (JP)
Title: Semiconductor device
Inventor: SHIGENO TAKASHI
IPC: H01L29/78
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce the on-state resistance of a semiconductor device by using a thick wire and, at the same time, to keep the dimension of the semiconductor device within limits, by contriving shapes and arrangement of bonding wires. SOLUTION: A semiconductor chip 11 on which a power MOSFET is formed is fixed on an island 13, and the bonding pad 28 of the chip 11 is connected to a lead terminal 14 through a bonding wire 15. The bonding wire 15 has a vertically ascending first extended section 40, a nearly horizontal second extended section 41, a nearly vertically descending third extended section 42, a second bent section 44 is positioned on the outside of the end of the chip 11.
Patent JP-H07117706-A (JP)
Title: Side brake actuator of agricultural traveling vehicle
Inventor: SHIGEMATSU FUMIO
IPC: B62D11/08
Filed: 1993-10-26
Abstract: PURPOSE:To prevent any turning motion in a state of hunting by regulating the setting pressure in a proportional relief valve according to an actuating quantity and the operational rotating value of a lever and also braking pressure in a hydraulic cylinder for a side brake automatically from a side brake respectively, thereby making a working way of the side brake grow weak in the initial stage but stronger step by step afterward. CONSTITUTION:In order to simplify a constitution in hydraulic control at the time of pivot turning, the transfer operation of a side clutch effector and a clutch effector performing selection between both gentle turning and core groung turning transmission systems is performed by a single-acting type hydraulic cylinder unit. A proportional relief valve 76 is interposed in the point midway in an oil return converging circuit between two hydraulic cylinders 73a and 73b for symmetrical side brake operations. In addition, two check valves 77a and 77b are installed in a circuit leading to these hydraulic cylinders 73a and 73b after being branched off from the proportional relief valve 76, and when the side brake is operated for change direction, a yet smoother brake is made so as to work effectively owing to the proportional relief valve 76.
Patent JP-S61144267-A (JP)
Title: Activating device of gas for welding
Inventor: HITOMI KAZUE
IPC: B23K5/00
Filed: 1984-12-17
Abstract: PURPOSE:To activate a gas and to obtain good result for welding by making the plural hollow discoid permanent magnets magnetized in the axial direction come into close contact with each other co-axially with adjoining the same polarity and by passing through the gas for welding in the hollow part of the cylinder of which surface is coated by non-magnetized body. CONSTITUTION:When the gas for welding is passed through the hollow part of the cylinder being made with bringing plural pieces of the hollow discoid permanent magnets 2 magnetized in the axial direction into close contact co-axially with adjoining the same polarity with each other, the magnetic dipole inside the gas is made to pass through the space where the magnetic field which opposes each other and is compressed exists in succession. At this moment the magnetic dipole of gas releases an electromagnetic wave with oscillating largely its polar axis. The molecular energy level of the gas is raised by this electromagnetic wave and the gas is activated. When the weld is performed with using the activated gas for welding, the weld is easily enabled even if the oxidized film or nitride film of the welding body is thick. With welding by activated oxygen and acetylene the following good result is obtd. for instance, easy welding and good finishing of carbon steel, easy welding of stainless steel. The welding of aluminum alloy is made easy.
Patent JP-H04142579-A (JP)
Title: Developing device
Inventor: OKAMURA TAKEHIKO
IPC: G03G15/09
Filed: 1990-10-04
Abstract: PURPOSE:To enable high-resolution press-contacting development using magnetic toner by incorporating specific resin in the binder of the magnetic field producing layer of a toner carrier which carries the magnetic toner, setting its film thickness and minimum magnetism inversion pitch below specific values, and forming a protection layer on its surface. CONSTITUTION:A developing roller 9 holds and carries the magnetic toner 8 which leaking magnetic flux at the outer periphery of the protection layer 14. When the toner 8 is carried to a development gap part, the toner 8 sticks on a latent image carrier 1 according to a developing electric field, produced by a developing bias applying means 16 according to the potential contrast of the latent image carrier 1, to visualize an electrostatic latent image. Vinyl copolymer resin and resin such as polyamide are blended and used as the binder of the magnetic field producing layer. Further, the magnetic field producing layer is reduced in thickness to <=100mum and its minimum inversion pitch is set to <=100mum. The protection layer is formed thinly of SiO2, Al2O3, carbon, etc., to about <=10mum thickness to prevent the surface of the magnetic field producing layer, etc., from wearing.