baber/WOPTO huggingface dataset:
Patent JP-S6391506-A (JP)
Title: Method and apparatus for measuring thickness of metal lic plate
Inventor: SHIBATA MASAAKI
IPC: G01B15/02
Filed: 1986-10-06
Abstract: PURPOSE:To accurately calculate the thickness of a metal plate itself, by a method wherein the thickness of the liquid film present on the metal plate is measured and effect wherein emitted X-rays are absorbed by the liquid film is calculated from said thickness to perform correction by the quantity corresponding to said effect. CONSTITUTION:The incident X-rays I0 emitted from an X-ray source 20 impinge upon tracer preliminarily mixed with the cooling water 12 over a steel plate 10 to generate fluorescent X-rays I2 peculiar to the element of the tracer. Defi nite correlation is present between the quantity of said fluorescent X-rays I2 and that of the tracer contained in the cooling water 12. Therefore, when the concn. of the tracer is known, the thickness lw of the cooling water 12 on the steel plate 10 can be calculated by the calibration curve prepared from the output of a fluorescent X-ray detector 32. By measuring the thickness lw of the cooling water 12 on the steel plate 10, the quantity of transmitted X-rays I1 measured by a transmitted X-ray detector 30 is corrected to calculate the accurate value of the thickness ls of the steel plate 10.
Patent JP-S60130128-A (JP)
Title: Lead frame supplying apparatus
Inventor: NUMAJIRI KAZUO
IPC: H01L21/50
Filed: 1983-12-16
Abstract: PURPOSE:To realize a smooth operation of putting lead frames on a sealing apparatus by guiding the lead frames with fixed inner guide rails and outer guide rails movable in the direction of the width, stopping the lead frames in a given position to align them, and grasping the lead frames with chuck claws to successively transfer them. CONSTITUTION:Outer guide rails 106 are moved to inner guide rails 105 with a motor 118 to adjust a width A. After that, lead frames 1 are conveyed by belts 116 to abut on stoppers 119 where they are aligned in a given position, and the belts 116 are stopped. A plate 214 is lowered by a cylinder 211 while each movable claw 2201 is lowered by a cylinder 221 and moved by 219 to the side edge of the lead frame 1 together with a fixed claw 2202. Then the claw 2201 is raised to grasp the lead frame 1 and the plate 214 is lifted up by 211. Subsequently, the grasping apparatus 208 is moved to put the frames 1 on a given position on a mold 302 and then returned to the original position. After sealing is done by a sealing apparatus 300 and a molded piece is taken out therefrom, further frames 1 are successively supplied from the conveying apparatus 200. This constitution allows to obtain a general-purpose frame supplying apparatus which can be accommodated to any outer diameter of frames.
Patent JP-S62111130-A (JP)
Inventor: ROINE BURAANSUTOROOMU
IPC: F23C10/16
Filed: 1986-10-06
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-H0959293-A (JP)
Title: Production of adenosine derivative having carbon chain substituent on 2-position
Inventor: KATO KEISUKE
IPC: A61K31/7042
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound by lithiating a specific nucleoside containing a halogen in the base part, reacting with a tin compound to effect the stannylation of the compound, aminating the base part and introducing a carbon chain into the base part by Stille reaction. SOLUTION: The objective adenosine derivative having a carbon chain substituent on 2-position and expressed by formula III is produced by reacting a nucleoside expressed by formula I (R2 is H or a hydroxy-protective group; X is a halogen) with a lithiation agent (e.g. n-butyllithium) and a trialkyltin (e.g. tributyltin chloride) to effect the stannylation of the 2-position and obtain a compound expressed by formula II (R3 is a lower alkyl), adding ammonia water to a THF solution of the compound, heating for 42hr at 90 deg.C in a sealed tube to aminate the 6-position of the base part, introducing a carbon chain to the 2-position of the base part by Stille reaction comprising the reaction with tetrakistriphenyl phosphine palladium, cuprous iodide and iodobenzene, etc., and, as necessary, removing the hydroxyl-protecting group of the sugar part.
Patent JP-H1084693-A (JP)
Title: Motor driver
Inventor: OKADA NORIAKI
IPC: H02P6/06
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a motor driver for driving a motor surely and generating an index signal effectively. SOLUTION: An output of a Hall element 40 is fed to an index detection circuit 42. The index detection circuit 42 detects the timing of 60 deg. of the Hall element 40 from a waveform of another phase output of a motor coil and holds as a sample sum obtained by adding a given value to the output value of the Hall element 40. Then the sample hold value and the output of the Hall element 40 are compared to obtain an index signal. The output of the Hall element 40 is fed as an input to a driving control circuit 22 to generate a driving pattern at, thestart.
Patent JP-S6394988-A (JP)
Title: Production of hyaluronic acid
Inventor: TAKEBE HIDEAKI
IPC: C12P19/04
Filed: 1986-10-08
Abstract: PURPOSE:To efficiently purify hyaluronic acid, by subjecting a microorganism of the genus Streptococcus having the ability to produce hyaluronic acid to spinner culture with aeration and controlling the viscosity of the culture fluid at a proper value during cultivation. CONSTITUTION:A microorganism capable of producing hyaluronic acid, e.g. Streptococcus pyogenus, Streptococcus equi. Streptococcus equisimilis, Streptococcus dysgalactiae, Streptococcus zooepidemicus, Pasteurella multocida, etc., is cultivated in an ordinary nutrient culture medium, preferably at 6.8pH and 30-35 deg.C for 2-4 days by a spinner culture method with aeration to provide hyaluronic acid from the culture fluid. In the process, the viscosity of the culture fluid is preferably used as an index and water or an aqueous solution is intermittently or continuously fed during the cultivation to control the viscosity of the culture fluid within the range of 100-800cP, preferably 200-600cP and increase the production of the hyaluronic acid.
Patent JP-H0284983-A (JP)
Title: Coin carrying device for play spot
Inventor: TAKEMOTO NAGATOSHI
IPC: G07D9/00
Filed: 1988-09-22
Abstract: PURPOSE:To supply coins for play respectively to plural coin playing machines without fail by providing a driving means to drive a coin guiding means which guides the coins in correspondence to the need of an equipment. CONSTITUTION:In a position to correspond to the coin supplying port of each coin playing machine 1, coin guides 12 and 13 are not provided and one side of the coin supplying port goes to be a discharge port 1. Then, in a discharge port 14, a discharge gutter 14a is provided to supply the coins to each coin playing machine 1. In the other side, an opening and closing plate 15, which is used also as a wall, is provided. The opening and closing plate 15 is held by a shaft 15a freely oscillatably and driven by a solenoid 16 which is operated in correspondence to the coin holding condition of each coin playing machine 1. Then, the opening and closing plate is protruded into a carrying route. When the opening and closing plate 15 is protruded into the carrying route and opened, the coins on the moving carrying plate 20 hit the opening and closing plate 15 and the advancing direction of the coin is changed. Then, the coins are discharged from the discharge port 14 in the opposite side of the opening and closing plate 15 out of a coin automatic supplying device 10. After that, the coins are guided to the coin playing machine 1 and held.
Patent JP-2000188843-A (JP)
Title: Drive unit
Inventor: KUDO TAKU
IPC: H02K7/116
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide with a simple constitution satisfactory engagement for a gear in a drive force transmission system and reduce losses in transmission, by accurately positioning component members. SOLUTION: A stepping motor 1 is positioned by fitting a projected part 1a of the stepping motor 1 with a passing hole 6a of a plate material 6 of a damper member 4. A bracket 11 is positioned by fitting a projected part 11c of the bracket 11 with a passing hole 5a of a plate material 5 of the damper material 4. In this way, the stepping motor 1 and the bracket 11 are positioned with high accuracy by the holes 5a and 6a which are formed coaxially, so that an output gear 2 and a transmission gear 10 are put under position regulation and put in proper engagement state.
Patent JP-H0577185-A (JP)
Title: Suction head
Inventor: MASUI HIROYUKI
IPC: B66C1/02
Filed: 1991-09-18
Abstract: PURPOSE:To provide a conveyor device with a suction head protecting an object from electrostatic breakdown or the like by making it unsubject to electrification at the time of performing the suction conveyance of a semiconductor package or the like weak against static electricity and subject to electrification. CONSTITUTION:A semiconductor package 12 is sucked upward by a suction pad 11 and transferred by a vertically moving cylinder 14, a vertically moving guide 17, a longitudinally moving cylinder 13 and a longitudinally moving guide 16. The suction pad 11 is connected to vacuum piping 15 so as to suck the semiconductor package 12. In a suction head, the suction pad 11 made of conductive material (metal) is fixed by two metal plate springs 18 with a spacer inserted between so as to form parallel link structure. Electrical conduction can be thereby made between a suction object and the fitting face only by fitting the suction head, and conveyance by suction can be performed without causing electrostatic breakdown and electrification.
Patent JP-S6481464-A (JP)
Title: Optical reader
Inventor: TAKAISHI TAKESHI
IPC: H04N1/04
Filed: 1987-09-22
Abstract: PURPOSE:To confirm an original near the reading position directly by installing a mirror to the side of a lens array. CONSTITUTION:An image forming lens array 3 forms an image on photosensors (a-Si or the like) arranged in a line (perpendicularly to this paper) on a unit base 4. A mirror 5 is used to observe an original under the reading position by several mm (left direction in figure) and a mirror 6 reflects a light reflected in the mirror 5 upward and observes it as an errected image. The light radiated from the light source 1 becomes a scattered light on the face of the original 2, forms its image to the sensor at the lower face of the unit base 4 through the lens array 3 and converted into an electric signal. Moreover, part of the light is reflected in the mirrors 5, 6, the image is an errected image and goes to the window above the outer case. Since the original near the read position is observed as the errected image, the read position is confirmed easily.
Patent JP-H1183986-A (JP)
Title: Display device
Inventor: HANAZAWA TORU
IPC: G01S7/10
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To grasp the assignment state and the flight path of antiaircraft and ground flight weapons also on a sensor information display screen by providing antiaircraft flight weapon, ground flight weapon, mother airplane flight azimuth angle, and gun diffusion symbol display devices. SOLUTION: A mother airplane flight azimuth angle symbol display device 6 creates mother airplane flight azimuth angle symbol data 12 according to mother airplane flight movement data 11 from an inertia device 1 for displaying on a display device 5. An antiaircraft flight weapon symbol display device 7 creates and displays antiaircraft flight weapon symbol data 15 according to antiaircraft flight weapon management data 14 from a central computer 2. A ground flight weapon symbol display device 8 creates and displays ground flight weapon symbol data 17 according to ground flight weapon management data 16. A gun diffusion symbol display device 9 obtains the diffusion position of a gun according to gun weapon management data 18, and creates gun diffusion symbol data 20 for displaying on the display device 5.
Patent JP-S6394425-A (JP)
Title: Connecting mechanism for clamp of magnetic head
Inventor: TOKUMURA YOSHINORI
IPC: G11B21/16
Filed: 1986-10-07
Abstract: PURPOSE:To contrive to improve the workability of fixing and connecting a magnetic head by providing a toggle mechanism to press a fixing plate positioned on a moving base and a pressure arm to bring a contact pin into press-contact with the plug of a plug part. CONSTITUTION:A moving base 1 is retreated from a magnetic disk 18, a fixing plate 17b of a magnetic head assembly 17 and a plug part 17c are loaded respectively to positioning grooves 16-1 and 16-2 and positioned. Next, by the operation of an operating handle 3, a force arm 5 falls and the fixing plate 17b is pressed and fixed. By the pressing force of a driving rod, a roller frame 9 and a pin holder 12 are pressed down and a contact pin is brought into contact with a plug 17c. From the above, when fixing and connecting are completed, a base 1 is moved in the direction of the disk 18 and a magnetic head 17a is tested. Thus, an assembly 12 can be clamped, connected to a testing device without fail and the efficient testing work is executed.
Patent JP-H0976911-A (JP)
Title: Departure control method and device for electric railway
Inventor: TAKEUCHI HIROTO
IPC: B61L23/14
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To realize a smooth departure control in a highly intensive running operation section so as to be useful for eliminating any delay in an operational diagram. SOLUTION: When any standby row of trains takes place, distribution station of train group in stoppage and distribution, etc., of train group in running around the train group in stoppage (S10-S30). Next, any substation making electric power supply to a starting power line section in which stopped train group is distributed is specified so as to calculate electric power supply margin by taking the input quantity of electric power recovered to the substation into consideration (S40-S70).  In addition, when respective trains in stoppage are started by the full notch (the maximum acceleration) simultaneously, if the speed limitation caused by the immediately preceding train is received or required power supersedes the electric power supply margin, the process is transferred to a departure procedure deciding transaction (S200) so as to decide the conditions for departure control such as shifting the departure timings and limiting the acceleration condition of respective trains.
Patent JP-S6393643-A (JP)
Title: Cargo handling vehicle
Inventor: YONEDA INEJIRO
IPC: B60P1/48
Filed: 1986-10-06
Abstract: PURPOSE:To prevent transverse dislocation of a container when a vehicle makes rapid revolution by incorporating such a construction that containers are placed down through rotation of a lift arm, therein installing a projection at the oversurface of the car body, and forming a recess to be in detention with the projection at the undersurface of the container. CONSTITUTION:A life arm 5 rotatable round a shaft 9 and a front arm 18 rotatable round a shaft 13 are mounted on the car body 7 of a cargo handling vehicle 1, and loading/unloading of a container 3 is made through rotation of lift arm 5 generated by a lift cylinder 8. Here a pair of transverse dislocation checking members 19, on the left and right, having a recess 18 are installed right under support shafts 4 provided on both sides of container 3 where a support 6 at the tip of the lift arm 5 is detained at the undersurface 3a of the container 3. Mating with these checking members 19 a projection 20 with restricting faces on the left and right is fixed to the oversurface of the car body 7, whereby the container 3 is prevented from transverse dislocation by detention of said checking members 19 with the projection 20 when the container is loaded.
Patent JP-H0789315-A (JP)
Title: Suspension device for vehicle
Inventor: YOSHIOKA TORU
IPC: B60G17/015
Filed: 1993-09-27
Abstract: PURPOSE:To enhance maneuvering stability and comfortableness to ride in a high dimension by imposing prescribed regulation when damping coefficients of shock absorbers are controlled so that actual damping force becomes a target value by operation, and changing the regulation content from a working frequency of prescribed damping force. CONSTITUTION:Signals of vertical acceleration sensors 11 to 14 of damping force variable shock absorbers arranged on respective wheels, respective sensors 15, 16, 57 and 56 for car speed, a steering angle, a yaw rate and longitudinal acceleration and pressure sensors 51 to 54, are inputted to a control unit 8. Vertical directional sprung absolute speed is found from the vertical acceleration sensors 11 to 14, and sky hook damper force is also found as a target value, and actuators 25a to 25d are controlled so that damping force by the pressure sensors 51 to 54 becomes this. In this case, the regulation content of a damping force control means is changed from a frequency in which a prescribed damping coefficient is selectively used. Thereby, since the damping coefficient can be changed properly and speedily, maneuvering stability and riding comfort can be improved in a high dimension.
Patent JP-S60155415-A (JP)
Title: Method of forming polymer layer on substrate
Inventor: NIKORASU ANDORIYUU RAUNZU
IPC: B29C67/24
Filed: 1984-11-14
Abstract: A process is provided for forming a polymeric layer on a substrate wherein the substrate is held in a mold into which liquid monomer is injected for curing and is released during or before said curing so as to allow it to move to compensate for any shrinkage of the curing liquid monomer. For example, the process may comprise utilizing a mold having a removable lid, releasing the hold on the substrate before significant shrinkage of the curing liquid monomer, and venting the atmospheric pressure that portion of the mold remote from the surface of the substrate being coated and before significant shrinkage of the liquid monomer so that the substrate is allowed to move toward the removable lid. 
<??>The process may achieve a polymeric layer on a substrate, wherein the polymeric layer has a substantially uniform thickness within close tolerances.
Patent JP-S6297372-A (JP)
Title: Semiconductor device
Inventor: MASUKO YOJI
IPC: H01L29/41
Filed: 1985-10-23
Abstract: PURPOSE:To reduce contact resistance between both electrodes, by a constitution wherein the protruded part of the second electrode is contacted with the entire surface of the recess part of the first electrode. CONSTITUTION:A contact hole 5 is selectively provided in an insulating film 3, which is formed on the surface of a silicon substrate 1. A groove 7 is provided in the silicon substrate 1 beneath the contact hole 5. A diffused layer 2, which is to become an electrode, is formed on the surface of the groove 7 along the groove 7. An aluminum wiring layer 4, which is to become an electrode, is formed on the surface of the groove 7, on the surface of the contact hole 5 and on the surface of the insulating layer 3. A signal from the diffused layer 2 is transmitted to the aluminum wiring layer 4 by way of a contact region 6. In this semiconductor device having a grooved structure, the aluminum wiring layer 4 is contacted with the entire surface of the diffused layer 2 and the groove 7. Therefore, when the semiconductor device is miniaturized, the contact area can be increased within a minute plane area.
Patent JP-H08105254-A (JP)
Title: Door lock remote control system and its transmitter
Inventor: OTANI HIDEHIRO
IPC: E05B49/00
Filed: 1994-10-03
Abstract: PURPOSE: To facilitate the remote control operation for locking and unlocking of doors so as to prevent erroneous operation. CONSTITUTION: When the push buttons 3 and 4 of a portable transmitter 1 are pressed, the locking and unlocking of a vehicle side door is controlled by radio. The generation of code signals for unlocking requires additional continued pressing of the unlocking push button 4 for short time after the pressing of the unlocking push button 4. After the code signals for unlocking have been generated, electronic sounds are emitted. When the push buttons 3 and 4 are pressed continuously after locking and unlocking, a power window device interlockingly opens and closes windows controllably.
Patent JP-2001064978-A (JP)
Title: Building foundation structure
Inventor: HAGA TAKUMI
IPC: E02D27/00
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a building foundation structure which has a variety of advantages, such as easy construction thereof, formation of solid foundation, and reduction or elimination of surplus soil. SOLUTION: There is provided a foundation which is constructed by bolt- connecting a foundation horizontal member 2 formed of a wide flange beam to the upper end of a steel pipe pile 1 driven into the ground. The steel pile 1 has a sideways thrusting flange portion 3 at the upper end thereof, which has bolt through holes 4 formed therein. A lower flange of the foundation horizontal member 2 has bolt through holes 5 formed therein, so that bolts 6 are inserted into the holes 4, 5, respectively, whereby the steel pipe pile 1 and the foundation horizontal member 2 are bolt-connected to each other by the bolts 6. The foundation horizontal member 2 is supported by the upper end of the steel pile, and therefore it is kept in a suspended state over the ground GL.
Patent JP-H0667693-A (JP)
Title: Noise reducing device
Inventor: GYOTOKU KAORU
IPC: G10L21/0208
Filed: 1992-08-14
Abstract: PURPOSE:To prevent a desired voice itself from being reduce even in the case a voice which is not an objective one comes from a desired voice direction and mixed with a reference input in a noise reducing device. CONSTITUTION:The output signal of a 1st microphone 11 for collecting the desired voice is supplied to a subtracting means 15. The output signal of a 2nd microphone 21 which is low in sensitivity in the arrival direction f the desired voice is supplied to the subtracting means 15 through an adaptive filter means 24. The subtracting means 15 subtracts the output signal of the adaptive filter means from the output signal of the 1st microphone 11. The adaptive means is so adjusted as to minimize the output power of the subtracting means. The weighting coefficient of the coefficient multiplier of the adaptive filter means is monitored and when the weighting coefficient exceeds a value at which even a voice from the desired voice direction is also reduced, the adaptive processing of the adaptive filter means is limited.
Patent JP-H03146831-A (JP)
Title: Infrared detector
Inventor: ANDORIYUU ARUFURETSUDO TAANBUR
IPC: G01J5/58
Filed: 1990-09-11
Abstract: PURPOSE: To obtain sufficiently high absorption even if the optical thickness of the film between first and second conductors is smaller than 1/4 a selected wavelength by allowing a reflector to be spaced apart from the third conductor on the second surface of the film along a radiation passage. CONSTITUTION: A detection element is composed of a multilayered structure consisting of a film 10, conductors 21, 22 and a gap 28. The film 10 has temp. dependence and is constituted of a solid liquid crystal substance changing the polarizing mode of light passed through or reflected from the film 10.  The opposed surface 26 of a mount device 25 spaced apart from the conductor 22 is made reflective with respect to a predetermined range of radiation and the optical thickness n.t of the film 10 between the conductors 21, 22 is set to 1/4 the selected wavelength λS within a predetermined wavelength range or less and the optical thickness n.t of the film 10 and the conductor 22 on the side opposed to a reflecting surface 26 are constituted of a resistance layer showing sufficient effective area resistance Z2 to almost absorb reflected radiation within the predetermined wavelength range.