baber/WOPTO huggingface dataset:
Patent JP-H101515-A (JP)
Title: Polyvinyl alcohol composition, its production, and wrapping material
Inventor: YOSHINAGA MASANOBU
IPC: C08F16/06
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a polyvinyl alcohol compsn. which is excellent in resistances to water and moisture and can retain high gas-barrier properties even in a high-humidity atmosphere by cross-linking the main chains of a PVA resin with silicon oxide. SOLUTION: This compsn, is produced by cross-linking a PVA resin (a solvolysis product of a copolymer obtd. by copolymerizing a compd. represented by formula I or II with a compd. represented by formula III or IV) by the sol-gal method. In those formulas, x is 1-3; R1 , R5 , R9 , R13 , and R14 are each H or CH3 provided R13 or R14 is H in formula IV; R2 , R3 , R6 , and R7 are each OCH3 , OC2 H5 , CO3 H7 , etc.; and R4 , R8 , R10 , R11 and R12 are each OCH3 , OC2 H5 , CH3 , C2 H5 , C4 H9 , etc. Though widely used currently as a gas-barrier resin, a PVA resin has the gas-barrier properties liable to be degraded when it is moistened by ambient water vapor. The resin obtd. above by cross-linking the main chains of a PVA resin with silicon oxide can retain high gas-barrier properties.
Patent JP-H04219015-A (JP)
Title: Self-calibration type clock deskew circuit
Inventor: RUBAAN REI PIITAASON
IPC: G06F1/12
Filed: 1991-04-04
Abstract: PURPOSE: To provide a clock de-skew circuit from which the cause of the generation of skew based on various kinds of factors is removed. CONSTITUTION: A clock de-skew circuit is provided with a variable delay module 10 and a control module 11. This veriable delay module 10 has an input terminal 20 which receives a digital input clock signal, control terminals 22a and 22b which receive an analog control signal and delay circuits 23-1 to 23-N which propagate the input clock signal from the input terminal 20 to buffers 29a, 29b and 29c. Thus, a certain type of signal edge is delayed only by the size of a control signal for a certain time interval changing in a continuous mode. The control module 11 generates control signals RCV and FCV so that an exact one cycle delay time is generated between an input signal and a feedback signal.
Patent JP-S54162452-A (JP)
Title: Manufacture of semiconductor and its unit
Inventor: AKASAKA YOUICHI
IPC: H01L21/324
Filed: 1978-06-13
Abstract: PURPOSE: To restore the crystal damages and to activate the impurities, by emitting ions on the surface of semiconductor substrate at the same time or after that, emitting laser beam.  
     CONSTITUTION: Various ions produced at the ion source 1 are drawn out and desired ions only are selected with the mass analysis electro magnet 2. The ions are accelerated 3 to desired energy and fed to the target 4, to emit the entire surface of semiconductor substrate uniformly. At the same time or after the emission, the laser beam with high energy and output is generated 5 to emit it on the entire surface of the semiconductor substrate uniformly. In this case, since the light axis of the laser beam is in agreement with the ion beam axis immediately before the semiconductor substrate emission, the both beams emit the substrate surface with the same angle to perform laser annealing for the ion injection layer, allowing to restore the crystallity and to activate the impurities. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06280776-A (JP)
Title: Westco pump
Inventor: KATO TAKAHIKO
IPC: F02M37/08
Filed: 1993-03-30
Abstract: PURPOSE:To suppress the occurrence of linking phenomenon by a method wherein fluid is caused to flow toward a seal surface with uniform flow rate distribution on the radius of an impeller in a way that a number of recessed grooves are formed in both sides of an impeller positioned facing the seal surface of a pump housing. CONSTITUTION:A pump comprises mainly a pump part, a motor part; and a delivery part. The pump part is formed such that a disc-shaped impeller 42 is rotatably contained in a pump housing. Blades 56 and blade grooves 58 are alternately formed in the outer periphery of the impeller 42 throughout a whole periphery. Further, a fit-in hole 60 and a number of pressure continuity holes 62-64 are formed in the central part of the impeller 42 and two sides 42b, respectively. In this case, a number of U-shaped grooves 66 are formed in the two sides 42b of the impeller 42 at equal intervals point-symmetrically about a rotation center. This constitution causes the flow of fluid toward a seal surface with uniform flow rate distribution on the radius of the impeller 42 by utilizing each U-shaped groove 66.
Patent JP-S51147362-A (JP)
Title: Display control system
Inventor: KODAMA YUKUO
IPC: G04G5/00
Filed: 1975-06-13
Abstract: PURPOSE:Adisplay control system capable of manually adjusting it at a high accuracy rapidly by only two switches.
Patent JP-H08266176-A (JP)
Title: Acid-treatment apparatus of boat for laver cultivation work
Inventor: TOMITA TAKASHI
IPC: A01G33/02
Filed: 1995-03-29
Abstract: PURPOSE: To easily keep the weight balance in the longitudinal direction of a boat. CONSTITUTION: A laver net on the sea is passed above a boat along a guide on the boat and the laver attached to the laver net is gathered during the passage. In the acid-treatment apparatus of a laver-cultivation boat having the above function, an acid treatment tank 70 for treating the laver net with an acid is formed along a laver net guide 4, a main chemical tank 7 for storing a chemical liquid to be supplied to the acid-treatment tank 70 is placed at the downstream end of the acid-treatment tank 70, a recovering pipe 71 for recovering the chemical liquid from the acid-treatment tank 70 is connected to the main chemical tank 7, the chemical liquid in the main chemical tank 7 is supplied to the upstream side of the acid treatment tank 70 with a transfer pump 82 through a channel 81,  an auxiliary chemical tank 8 is placed at the upstream side of the upstream end of the acid treatment tank 70 and the chemical liquid is supplied from the auxiliary chemical tank 8 to the main chemical tank 7 with a transfer pump 85 through channels 83, 86.
Patent JP-S51148335-A (JP)
Title: Memory circuit
Inventor: SEKINO YOSHIHIRO
IPC: G11C11/39
Filed: 1975-06-16
Abstract: PURPOSE:Control display sequence by changing biases in sequence indication circuits which use PUTs.
Patent JP-2000264533-A (JP)
Title: Sheet sorting device
Inventor: WATANABE TATSURO
IPC: B65H39/11
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To heighten the stapling accuracy by suppressing turbulence of a sheet when a grip is moved irrespective of the size of sheet. SOLUTION: A gripping means 26 is arranged as located in the home position HP, and home position HP, in this case, lies in the position to grip approx. the center of the side of a bundle of small size sheets S. After alignment, chucks 402-- move from the retreat position P1 to the gripping position P2 and grip the bundle of sheets. The gripping means 26 is moved for a certain distance (m) toward a stapler 28. When the sheet size is varied, the gripping means 26 is moved under control by reference to the home position HP and located to a position to grip approx. the center of the side of the sheet bundle of the applicable size.
Patent JP-H11267400-A (JP)
Title: Clothing press
Inventor: UEDA SHIGEYUKI
IPC: D06F71/00
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To safely press clothing, by use of a clothing press which sandwiches and heats clothing or the like for pressing wrinkled clothing and for forming pleats by preventing the loosening of screws and an excessive rise in temperature of a pressing surface and to machine metallic members by use of a general- purpose machine. SOLUTION: A movable plate 19 having a cushion body 18 disposed on its side facing a pressing surface is formed in such a manner that the movable plate 19, by way of a hinge device 20, freely opens and closes a fixed plate 17 provided with a heater 16, the movable plate 19 and the fixed plate 17 together sandwiching and heating clothing, etc. A plurality of members 21a to be tightened are arranged within a counterbored part 22a formed in the pressing surface of the fixed plate 17, and in each of the members 21 a to be tightened a first metallic member 26 having a threaded part 29 and a second metallic member 28 are integrally coupled together and the locking part 30 of a resin member 25 having a runout part 31 for a screw 24a is fitted and locked in a locking hole 32 in the first metallic member 26.
Patent JP-S58188762-A (JP)
Title: Tilt cab type car
Inventor: SUZUKI MASATAKA
IPC: B62D33/07
Filed: 1982-04-28
Abstract: PURPOSE:To allow a cab in a riding position to move freely by connecting the tip of the operation rod of an operation cylinder for tilting the cab against a chassis to the cab through a mechanical lost motion mechanism. CONSTITUTION:When a cab 12 is in a riding position, the tip side of the operation rod 33 of an operation cylinder 14, i.e., a tie pin 27 fixed to the tie portion 35 of a mechanical lost motion mechanism 15 is coupled with the long hole 36 of an upper bracket 20, thereby the cab 12 can be moved freely against a chassis 11. On the other hand, in case the cab 12 in a tilt position is to be lowered to a riding position by means of the extending movement of the cylinder 14, when the cab 12 reaches the riding position, first a lock switch 17 is opened, and the operation rod 33 is further widthdrawn until a pressure switch 18 detecting the pressure of a lower cylinder chamber 32 is opened, thereby the tie pin 37 is arranged at nearly the center of the long hole 36 and the cab 12 is allowed to move freely.
Patent JP-H06282655-A (JP)
Title: Device for recognizing moving object
Inventor: SUZUKI TOSHIHIKO
IPC: B60R21/00
Filed: 1993-03-30
Abstract: PURPOSE:To provide the device for recognizing moving object capable of surely recognizing the moving object around a vehicle from an optical flow obtained even when a car of his own does not travel straight on a travelling road. CONSTITUTION:The pictures from a CCD camera 10 are successively stored in frame memories 12, 14, and 16, then supplied to an optical flow detection device 18 to calculate the optical flow. The calculated otical flow is classified into consecutive plural groups. On the other hand, the moving direction of the car of his own is estimated based on the detection signal from a car speed sensor 28 and a yaw rate sensor 30. Basedn on the moving direction data, the optical flow is corrected. A device 24 recognizing an approaching car extracts the moving object from the corrected optical flow group to calculate the relative speed.
Patent JP-S51147712-A (JP)
Title: Dc linear motor
Inventor: HOSODA YOSHIKADO
IPC: H02K41/02
Filed: 1975-06-13
Abstract: PURPOSE: The DC linear motor to be designed to have no need of winding and feeding on the ground in the proper selection of the field system of the moving part, the shape and the position of the armature and the magnetic material on the ground. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63279941-A (JP)
Title: Vehicle lamp control device
Inventor: HATTORI YUKIMITSU
IPC: B60Q1/14
Filed: 1987-03-25
Abstract: PURPOSE:To automate the turn-on and -off of head lamps at a cross or the like by performing such control operation that the lamps are automatically turned off if the brightness of the outside of a vehicle exceeds a predetermined threshold when the vehicle comes to a stop with the head lamps being turned on. CONSTITUTION:When a speed sensor 4 issues a running signal, a small lamp SW2 is turned on, and a head lamp switch SW2 is turned on. At this time a head lamp control circuit 3 allow the turn-on condition to continue if a signal from an external light judging circuit 8 is a dark signal. When the vehicle stops at a cross or the like so that the speed sensor deenergized, if the vehicle is irradiated by light from the head lamps of a vehicle on the opposite lane, the external light judging signal rises up to the dark level to a bright level, and when the external light judging signal exceeds a threshold between the bright and dark levels, the control circuit 3 turns off the lamp. When the vehicle is started to run, the speed sensor is energized, and even though the external light judging signal exceeds the threshold, the head lamps are turned on.
Patent JP-H09260568-A (JP)
Title: Semiconductor device and its manufacture
Inventor: ISHII HIDEKI
IPC: H01L23/31
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device where the materialization of the thinning of itself, the improvement of heat radiation, and the materialization of multistage become possible, and its manufacturing method. SOLUTION: Mold resin 5b covers an IC chip 1, a wire 2, and a part of a die pad 3b. The die pad 3b is exposed from the mold resin 5b. An outer lead 4b is made as far as the surface side of the mold resin 5b on opposite side to the die pad 3b, along the mold resin, from the same plane as the exposed face of the die pad 3b. Accordingly, the thinning of the semiconductor device can be materialized, and by the exposure of the die pad 3b, the heat radiation property can be improved, and the progress into multistage of a semiconductor device becomes possible by making the outer lead 4b above and below the mold resin 5b.
Patent JP-S52155461-A (JP)
Title: Heat exchanger
Inventor: OOTA YOSHIKI
IPC: F28D15/02
Filed: 1976-06-19
Abstract: PURPOSE: To perform effective heat exchange by means of making internal rigging numerous tube bundles of heat exchange elements in parallel along the flor direction of fluids flowing through the inside of each passage wherethrough high temperature fluid and low temperature fluid respectively flow astride, thereby without particualrly enlarging the section of a specific part of a duct incorporating the heat exchange elements. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57187966-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOZUKA MICHIHIRO
IPC: H01L29/80
Filed: 1981-05-14
Abstract: PURPOSE:To keep the distance between ohmic electrodes and a gate electrode constant even if there is deviation of plating guantity due to the fluctuation of the plating condition by determining that distance automatically by the guantity of overetching of an Al film. CONSTITUTION:An N type GaAs performance layer 12, an SiO2 film 21 and an Al film 31 are successively formed on a GaAs substrate 11 and parts of the Al film 31 where ohmic electrodes are not formed are covered by photoresistor films 41. Then the film 31 and the film 21 are removed successively using the films 41 as masks. And the parts of the film 31 remained under the films 41 is overetched to the length equal to the distance between the ohmic electrodes and a gate electrode. Then a metal layer for the ohmic electrodes are formed and the photorresistor films 41 are dissolved and unnecessary parts of the metal layer are removed by lifting-off a source electrode 511 and a drain electrode 512 are formed by thermal treatment. Then the surface is covered by photoresistor excpt the parts where wirings are formed. After the parts of the Al film and the SiO2 film where wiring are formed are removed. An Al film is formed and unnecessary parts of the Al film is removed by lifting-off and the wirings 611 and 612 are formed.
Patent JP-H10271343-A (JP)
Title: Color-converting method
Inventor: KATOUGI HISAMITSU
IPC: B41J2/525
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide desired color converting processing in a simple hardware configuration, while reducing a look-up table(LUT) by discretely arranging optimum color correction data on a specified axis in advance, selecting discretely arranged representative points on axes near an input color in the case of color conversion, and performing color conversion through linear interpolation through weighting. SOLUTION: At such a color-converting processing part, an area- discriminating part discriminates the area where the input value of input signal exists in a three-dimensional(3D) space. A representative point selecting part selects the representative points respectively discretely arranged on the axes, and the LUT stores the coordinates of representative points and color correction data. A linear interpolation part performs color conversion through weighting, based on the selected representative points. The representative points are discretely arranged on four axes C, M, Y and C=M=Y, and the data of color correction for these coordinates are determined corresponding to the characteristics of equipment to be applied.
Patent JP-H0848388-A (JP)
Title: Board material-receiving frame of receiving width-variable type
Inventor: SATO NOBORU
IPC: B65D85/86
Filed: 1995-03-30
Abstract: PURPOSE:To obtain a frame which has a superior strength, a portability, and a low cost and in which boards can be stably stacked without a need of a wasteful space. CONSTITUTION:A fixed side board 4 is erected between a top board 1 and a bottom board 2 installed at a fixed interval. A movable side board 5 that can be moved in parallel to the fixed side board 4 and fixed at a required position is also provided. Pinion gears operated in conjunction with each other are rotatably provided on top and lower surfaces of the movable side board 5. A guide rail 19 with a rack engaging with each of the pinion gears is provided vertically to the fixed side board 4. Central parts 41 of the top board 1 and the bottom board 2 are protrusively formed. Edge parts 42 are folded toward the central part 41.
Patent JP-H04307607-A (JP)
Title: Collision detecting device
Inventor: HORIKI YOSHINOBU
IPC: G05B19/4061
Filed: 1991-04-05
Abstract: PURPOSE:To reduce the arithmetic value needed for detection of the collisions. CONSTITUTION:The work shape data and the tool shape data are stored in a work shape data storage means 11 and a tool shape data storage means 12 respectively. The existing range of the tool shape data set on an xy plate is obtained by a check range limiting means 14 based on the position and the attitude of a tool every time these position and attitude are calculated by a tool position/attitude arithmetic means 13 based on the NC data. At the same time, a deciding subject part is limited for detection of the collisions of the work side and therefore the arithmetic value is reduced. In this reduced range, the work surface distance and the tool surface distance measured from a single point are calculated on a straight line extended from a single point at the inside of a tool by e work surface distance arithmetic means 15 and a tool surface distance arithmetic means 16 respectively based on the simple and small arithmetic value, i.e., the distance between two points. Then a deciding means 17 decides a collision or a machining process based on the comparing result obtained between the work and tool surface distances and their feed speeds. If a machining process is devided, a work shape updating means 18 updates the work shape data into a work shape to be machined.
Patent JP-H01244962-A (JP)
Title: Man-machine control system
Inventor: INADA NOBUYOSHI
IPC: G05B19/02
Filed: 1988-03-26
Abstract: PURPOSE:To prevent forgetting to reset by providing means for resetting a simulation signal when designated conditions are satisfied in a system adapted to generate a simulation signal in the case where a signal required for processing with a control sequence is not transmitted from a controlled object. CONSTITUTION:A controlled object 11 such as a coke dolly or the like is controlled to operate by a control device 2, and when a signal required for advancing control to the next step is not sent from the controlled object 1, the control device 2 is adapted to demand an operator 5 for the generation of a simulation signal instead of the above signal through a man-machine control device 10. In this case, the man-machine device 10 comprises a reset condition storing portion 14 for storing conditions for resetting a generated simulation signal, a reset condition check processing portion 15 for judging whether the reset conditions are satisfied or not, and a simulation signal generation processing portion 13 including a reset processing portion for resetting the simulation signal when reset conditions are satisfied.
Patent JP-H05228188-A (JP)
Title: Water discharge system
Inventor: ICHIMATSU MASAHITO
IPC: F24D17/00
Filed: 1992-02-24
Abstract: PURPOSE:To improve the responsiveness to control of a driving part in a driving part containing water discharge port. CONSTITUTION:In the case a water discharge destination is a shower head, when a button for selecting a water discharge form of an operating panel and the shower head is operated and a change of the water discharge form from the shower head is instructed, a driving signal (ON signal) is outputted to a solenoid valve of a water discharge switching part corresponding to other water discharge destination (one of a washing place faucet or a bath faucet) than the shower head (S180), and thereafter, a driving signal (OFF signal) is outputted to a solenoid valve of a water discharge switching part corresponding to the shower head (S190). In such a way, in the case the water discharge destination is the shower head and its water discharge form is changed, a start of water discharge from other water discharge destination than the shower head and an interruption of water discharge from the shower head S are executed successively in this order, and until the change of the water discharge form is completed, a water discharge start from the shower head is held and water discharge from other water discharge destination than the shower head is executed.
Patent JP-2000262488-A (JP)
Title: High-frequency coil
Inventor: MAEDA TSUNEO
IPC: A61B5/055
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency coil never obstructing other equipments used in an operation and capable of being easily disinfected by constituting a facing part for sealing or closely covering a circuit part and a conductor part to prevent the erosion by a liquid, the penetration thereof, or the inclusion of a gas by use of a flexible material. SOLUTION: When a high-frequency coil 1 is used in an operation such as IVR technique, a sterilizing treatment such as dipping of the whole high-frequency coil 1 in a disinfectant can be performed since an annular conductor 101 and a circuit part 102 are sealed by a facing part 104 made of silicon resin, or the like, and the high-frequency coil 1 is regularly sanitarily usable. Since a stranded wire is used for the annular conductor 101, and the soft silicon resin is used for the facing part 104, the high-frequency coil 1 can be optionally deformed in an operation specification such as IVR technique, and thus arranged without obstructing a fixed apparatus, or the like. Even if the facing part 104 is broken, its attachment and detachment can be easily performed because of the use of the soft silicon resin.
Patent JP-H06260475-A (JP)
Title: Cleaning and drying device
Inventor: ICHIYAMA TAKESHI
IPC: H01L21/304
Filed: 1993-03-08
Abstract: PURPOSE:To further reduce the drying time of a jig by using the same pipeline for supplying both a cleaning solution and gas to a tank. CONSTITUTION:In the title machine, the same pipeline 23 is used for both cleaning pure water 21 and drying hot N2 22. Namely, after cleaning is made with the pure water 21, the hot N2 which is heated to 40-60 deg.C and pressurized to 1.5-2.0kg/cm<2> is supplied to a tank. When the pipeline is used in such a way, the pure water remaining in the pipeline 23 until the supply of the hot N2 is started after the supply of the pure water 21 is stopped is completely pushed out, since the hot N2 22 is introduced into the tank through the pipeline 23 which has been used for supplying the pure water 21. Therefore, the pure water 21 does not drop onto a jig while the jig is dried not like the conventional example and the drying time of the jig can be reduced.
Patent JP-S59200490-A (JP)
Inventor: TOKUMITSU HAJIME
IPC: H05K3/12
Filed: 1983-04-27
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。