baber/WOPTO huggingface dataset:
Patent JP-S6362634-A (JP)
Title: Workpiece carrying-in/out method and device
Inventor: MIYAJI KENJI
IPC: B23Q7/04
Filed: 1986-08-30
Abstract: PURPOSE:To improve workability and productivity by distinguishing many kinds of workpiece with different support spans and diameters to be successively carried in, and performing the carrying-in/out operation for a machine tool, automatically, according to the kinds of workpiece. CONSTITUTION:Measurement of the longitudinal size of a workpiece of different kind to be carried in is detected with a workpiece detection means and judgement of the direction of the workpiece, namely whether it is normal or not, is done with a protruded portion 14 arranged on a reference pad 5, after the workpiece is thrown onto a workpiece receiving portion 4 of an elevatable work receiving means 3 of a work kind distinguishing means 1. Next, the distinguished workpiece is raised at a predetermined position with a workpiece receiving means 3 and, at the same time, the clamp position and pitch space of a workpiece chucking pawl is corrected automatically, thereby the workpiece is clamped with the workpiece chucking pawl after the centering in the dia. direction is performed, and the centering of the position in the height direction is also performed. The workpiece is then clamped with a spindle of a machine tool. Upon completion of machining of the workpiece, the workpiece is resumed to the carrying-in position according to the operation reverse to the above operation.
Patent JP-H1030755-A (JP)
Title: Machinery room of construction machine
Inventor: FUKUSA FUMIO
IPC: F16L5/02
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To adjust the opening area so that hydraulic pipes can be easily passed through an opening part formed in a bulkhead between an operation room and a machinery room, and the gap is minimized in a condition where the hydraulic pipes are passed. SOLUTION: A part from a notched part 21a to a lower resin plate 22b is an opening part 24 by the notched part 21a in a bulkhead 23 to store a directional control valve unit, and the opening part 24 is of the size in which all hydraulic pilot pipes 25 passed therethrough can be passed at the same time. After all hydraulic pilot pipes 25 are passed through, the excessive gap is shielded by fitting a gap shielding plate 27 to a steel plate 21, and the number of the hydraulic pilot pipes 25 to be passed through the opening part 24 is changed according to a front work mechanism, etc. A bolt insertion hole 30 which is longitudinal in the vertical direction is cut, and the gap shielding plate 27 is mounted in a positionally adjustable manner in the vertical direction to adjust the shielding area of the opening part 24.
Patent JP-S6448315-A (JP)
Title: High temperature superconductor
Inventor: IYORI YUSUKE
IPC: H01B12/02
Filed: 1987-08-14
Abstract: PURPOSE:To improve the weather resistance of a superconductor and to prevent generation of change in its quality after a lapse of time by providing a protection film with thickness of 0.1mum or more and with high weather resistance. CONSTITUTION:A temperature superconductor provided with a protection film with thickness of 0.1mum or more, which is composed of a material, for example, carbonate, oxide or at least one of their solid solubility of group IVa or group VIa element, and which is also composed of one of two or more than of AlN, Si3N4, SiC, Sialon, Al2O3 and the like. It is thus possible to prevent change in the quality of the superconductor after a lapse of time, and to improve the weather resistance and the resistance thereof against chemical products.
Patent JP-S6387763-A (JP)
Title: Semiconductor integrated circuit memory
Inventor: HONDA MASAHIKO
IPC: H01L27/11
Filed: 1987-08-13
Abstract: PURPOSE:To improve integration density and operation speed by preparing a first interconnection of a polycrystal silicon and a second interconnection of aluminum that is prepared nearly in parallel with the first interconnection and is electrically connected with the first interconnection in a plurality of different parts and also forming a word line with the first and second interconnections. CONSTITUTION:A field insulating film 12, a gate insulating film 13, a diffusion layer 14, and a first polycrystal silicon layer 17 are formed at a semiconductor substrate 11 to form MOSFET gates as well as word line 6 connecting to these gates. Being insulated by an interlayer insulation film 18, a power source line 5 and a resistance R connecting to this line 5 are formed with a second polycrystal silicon layer. After forming an interlayer insulation film 19, a ground line 1 is formed with the first aluminum layer and then its line is insulated by covering with an interlayer insulation film 20 and on its line, data lines 3 and 4 are formed with a second aluminum layer. As a result, even through the ground line is prepared in the Y direction, it is unnecessary for its width to be extended in the X direction. Its ground line is so eliminated in the X direction that an area required for an interconnection can be reduced that much and integration density can be improved.
Patent JP-H0869561-A (JP)
Title: Automatic vending machine with communication device
Inventor: MICHINAKA TAKUYA
IPC: G07F9/00
Filed: 1994-08-29
Abstract: PURPOSE: To improve the reliability of a communication by deciding whether or not an internal device is turned ON or OFF immediately after, and starting the communication unless the device is turned ON or OFF immediately after or a specific time later when the device is turned ON or OFF immediately after. CONSTITUTION: The automatic vending machine 1 has the communication device 4 which communicates with a host computer 2, and a routine for feeding electricity to a heater 6 and a refrigerator 9 is constituted in a control part 11. It is decided whether or not a communication is being made and when not, the heater 6 is supplied with electric power to heat the inside of a hot box 5 or the compressor of the refrigerator 9 is turned ON and OFF. When the communication is being made, the heater 6 and refrigerator 9 are turned ON and OFF after the prescribed wait time is clocked. At a communication request, it is decided whether or not the heater 6 or refrigerator 9 is turned ON or OFF right after and when not the start of a communication is indicated to the communication device 4.  When the heater or refrigerator is turned ON or OFF right after, the start of the communication is indicated to the communication device 4 after the prescribed wait time is clocked. Thus, the reliability of the communication can be improved by reducing variation in source voltage due to the ON/OFF operation of the heater 6 or refrigerator 9 during the communication.
Patent JP-H03179259-A (JP)
Title: Filler for liquid chromatography and preparation thereof
Inventor: OISHI KAZUYUKI
IPC: B01J20/26
Filed: 1990-07-30
Abstract: PURPOSE:To prepare a filler for liquid chromatography having an excellent performance by polymerizing a monomer having a functional group capable of forming a hydroxyl group by hydrolytic reaction on the surface parts of hydrophobic cross linked polymer particles to coat the same in specific thickness and hydrolyzing the surfaces of the polymer particles. CONSTITUTION:As the material of hydrophobic crosslinked polymer particles, a polymer obtained by polymerizing a hydrophobic crosslinkable monomer or a copolymer of the hydro phobic crosslinkable monomer and a hydrophobic non-crosslinkable monomer is designated. The monomer becoming the material is one having no functional group capable of being chemically reacted under a hydrolytic reaction condition. This bydrophobic crosslinked polymer is composed of the homopolymer of the hydrophobic crosslinkable monomer or a copolymer consisting of two or more kinds of crosslinkable monomers. The monomer having a functional group capable of forming a hydroxyl group by hydrolytic reaction is polymerized on the surface parts of the polymer particles to coat the surface parts of the polymer particles in thickness of 10 - 300Angstrom  and the surfaces of the coated polymer particles are hydrolyzed. By this method, a filler for liquid chromatography of an aqueous system excellent in pressure resistance, reduced in swelling and contraction and generating no nonspecific absorption of protein is obtained.
Patent JP-S6181739-A (JP)
Inventor: SAKAGUCHI TOSHIO
IPC: A01G31/00
Filed: 1984-09-28
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-H0755861-A (JP)
Title: Measuring method of frequency characteristic of line
Inventor: HIRAIKE HITOSHI
IPC: G01R19/00
Filed: 1993-08-17
Abstract: PURPOSE:To obtain the measuring method wherein, when the frequency characteristic of a line is measured digitally, it is measured at a frequency series and the number of measurements which avoid a synchronous phenomenon with a sampling frequency and which do not cause an overlap and omission error and a measuring error is reduced. CONSTITUTION:When fs represents a sampling frequency, (m), (n) represent positive integers and (k) represents an integer within a range of 2<=k<=2<n>, a sine-wave generator 1 generates sine waves at a frequency series of (2k-1).fs/2<n+2>, and its output is output to a circuit 2 to be measured. An instantaneous-voltage measuring device 3 samples the output of the circuit 2, to be measured, continuously m.2<n+2> times at the frequency fs, anal an instantaneous voltage is measured.
Patent JP-H0675257-A (JP)
Title: Nonlinear optics device
Inventor: YAMATO SOICHI
IPC: G02F1/355
Filed: 1992-07-30
Abstract: PURPOSE: To obtain a nonlinear optical device having sufficiently large nonlinearity by using a specified multiple quantum well structure in a material layer on a substrate. CONSTITUTION: The material layer formed on a substrate has a multiple quantum well structure in which insulating layers and semiconductor layers are alternately deposited and the potential for an electron in the semiconductor layer is made asymmetric in regard to the perpendicular direction to the substrate. The difference between the min. energy level in the conductive band and the max. energy level in the valence band of the semiconductor layer is controlled to about >=3eV. For example, in the figure showing a unit of the multiple quantum well structure using Nail as an insulating layer and ZnSe as a semiconductor layer, the upper solid line represents the potential for an electron in the conductive band and the lower solid line shows the corresponding potential in the valence band.  The semiconductor layer has an asymmetric structure of combined quantum welts in which two ZnSe layers interpose one NaCl layer. The dot lines represent three states of an electron trapped in the well, and optical nonlinearity is produced by the transition of the electron.
Patent JP-S6182868-A (JP)
Title: Production of flocked resin sheet
Inventor: ANNO TAKAMITSU
IPC: B05D1/18
Filed: 1984-09-28
Abstract: PURPOSE:To obtain a flocked resin sheet by sputtering a material for flocking fed to a sputtering roll provided with bristles to stick to an external surface of a humidified roll, and transferring the material to be flocked to a resin sheet. CONSTITUTION:One 1 of a roll pair is humidified uniformly in a clean condition by giving water from a humidifying roll 3 and brought near to a sputtering brush 8. When a flocking material 12 is fed to the tip end of the bristle 10 on the sputtering brush 8, the flocking material 12 is sputtered by a blade 11 in accordance with the revolution of the brush 8 and collided with the roll 1. By the successive revolution of the roll 1, the sputtered flocking material is flocked on a molten resin sheet 19 passing through the roll pair 1, 2. By this method, a flocked resin sheet flocked uniformly with necessary amt. of the material is obtd.
Patent JP-H1136023-A (JP)
Title: Metal base composite material-made cylinder liner and production thereof
Inventor: NAKAMURA MASATERU
IPC: F02F1/00
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain a cylinder liner improved in strength and Young's modulus by casting the specific vol. ratio of Al or Al alloy into opening pores in a cylindrical silicon nitride porous body which has three dimensional structure and is combined with sintering at the contact point of each pillar. SOLUTION: It is desirable to sinter at about 1550-1800 deg.C by adding about 5-15 wt.% of sintering promoter (Y2 O3 , Sc2 O3 , etc.), to the silicon nitride powder (about >=1 μm average grain diameter) so as to be >= about 0.01% total quantity of metallic impurities in this mixed material. Then, the cylindrical porous body 2 having three dimensional pillar structure and combined with the sintering at the contact point of each pillar, is formed. It is desired to set a cylindrical inner sleeve 5 (stainless steel, etc.), into a space in the polous body 2 and cast the Al or Al alloy 4. By this setting, crack at the time of casting can be prevented. The Al or Al alloy is 35-65 vol.% into the opening pores in the porous body 2 to produce the cast body of the metal base composite material- made cylinder liner 1.
Patent JP-H1048613-A (JP)
Title: Reflection type liquid crystal display device
Inventor: AMAKO ATSUSHI
IPC: G02B5/18
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of preventing the mirroring of a background without sacrificing the brightness of the display of a reflection type liquid crystal display of a high polymer dispersion type. SOLUTION: A flat planar diffraction plate 40 is affixed onto the outside surface of a counter substrate 20. This diffraction plate 40 is apparently a parallel flat plate and has refractive index distributions 41 of a prescribed period in its plane direction. The display device is so constituted that incident light and the reflected light reflected at pixel electrodes are diffracted by these refractive index distributions 41. The refractive index distributions 41 are preferably formed at the period smaller than a pixel size.
Patent JP-H10211879-A (JP)
Title: Detector of train position and speed as well as attached apparatus
Inventor: ABE TOSHINORI
IPC: B61L23/06
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To detect the approach of a train surely for safety's sake in maintenance operations of a railroad line by installing an alarm system, adopting malfunction preventing relay circuit, in a rail. SOLUTION: Some troubles in a wave transmitter and both first and second train detection circuits are al outputted to the safety side. In a wave receiver circuit, L, C filters and a mechanical filter are inputted into an input part, and RA, Schmitt, PA, detection circuits or the like used with an active element are made into two circuits apposed, and all the troubles are outputted to the safety side as well. A pinpoint train detection circuit is one that aims at an improvement in safety by means of a high frequency generator, a magnetic sensor and respective two sets of OR circuits, and it stops the generation by an overhead approach of the train, outputting a pulse. A rail is a λ/2 cable and coarsely connected to a generator circuit of 12.5MHz, and the distributed constant is varied by the train approach, receiving the frequency modulation.
Patent JP-H1031206-A (JP)
Title: Formation of macromolecule liquid crystal film
Inventor: SHIGENO NOBUYUKI
IPC: G02F1/1333
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To uniformly form a macromolecule liquid crystal film and to stably form a uniaxial optical film having high quality. SOLUTION: The surface of a substrate 1 is first subjected to an orientation treatment along a prescribed orientation direction by executing an orientation stage. Next, the surface of the substrate 1 is coated with a coating material 2 consisting of macromolecule liquid crystals 2a having a prescribed phase transition point and a prescribed b. p. at a prescribed thickness in a uniform state by executing a coating stage. In succession, a drying state is executed to dry the applied coating material 2 subjected to a low-temp. heat treatment at the b. p. or below to evaporate the solvent while maintaining the uniform state of the coating material. Finally, an aligning stage is executed.  The uniaxial film 3 is formed by once subjecting the substrate 1 to the high-temp. heat treatment to the phase transition point or above, then slowly cooling the substrate down to the temp. below the phase transition point and aligning the macromolecule liquid crystals 2a included in the dried coating material 2 in the orientation direction.
Patent JP-H0489255-A (JP)
Title: Manufacture of covering product
Inventor: OSHIKAWA YOSUKE
IPC: B29L7/00
Filed: 1990-07-31
Abstract: PURPOSE:To attach a covering sheet even on the end surface of a material for attachment by placing the material for attachment on the upper surface of a liftable deposit part so that the end surface of the material for attachment becomes exposed below, then lifting up the deposit part to cover the surface of the material for attachment with a covering sheet arranged at a position above, pressing the covering sheet extended downward from the lower end part of the material for attachment from outside using a pressing device, and attaching the covering sheet at the end surface of the material for attachment. CONSTITUTION:A material for attachment 2 is placed on the upper surface of a deposit part 1 arranged in a box 6, then the end of a covering sheet 3 is fixed to a fixing part 8, and the sheet 3 is arranged at a position above the material for attachment 2. Next, the deposit part 1 is allowed to ascend so that the covering sheet 3 is deposited on the surface of the material for attachment 2. No cracks generate in the sheet 3 as it is malleable, if the sheet 3 is elongated by the ascent of the material for attachment 2. After that, a specified amount of gas is supplied to a tube 11 so that the covering sheet 3 extended from the lower end of the material for attachment 2 downward is pressed from the outer side to the inner side using tubes 11. Thus part of the sheet 3 becomes wound into the lower interior of the material for attachment 2 and subsequently, the sheet 3 becomes attached to the lower end of the material for attachment 2.
Patent JP-H0368314-A (JP)
Title: Lock device for cover body
Inventor: DOI SADAYUKI
IPC: A47J36/10
Filed: 1989-08-07
Abstract: PURPOSE:To facilitate unlocking of a cover body from a main body by a method wherein an actuating body actuated through operation to disengage a hook lever from a hook part to prevent engagement between the hook lever and the hook part is mounted to the hook lever. CONSTITUTION:A cover body is rotatably mounted to a main body, and through engagement and disengagement of a hook lever 13 of the cover body with and from a hook part 6 of the main body, the cover body is locked to and unlocked from the main body. An actuating body 18 operated through operation to disengage the hook lever 13 from the hook part 6 and preventing engagement between the hook lever 13 and the hook part 6 is mounted to the hook lever 13. As a result, release of the hook part 6 from locking, the hook lever 13 can be reliably unlocked only through operation to press it once, and operability is improved. Especially, this constitution is effective to the cover body which is automatically opened through the force of a spring.
Patent JP-S6172632-A (JP)
Inventor: MISHIERU RUU
IPC: C03B40/00
Filed: 1985-09-18
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-H0255174-A (JP)
Title: Job identification mark print control system for printer
Inventor: YANAGISAWA KIYOAKI
IPC: B41J15/00
Filed: 1988-08-19
Abstract: PURPOSE:To eliminate waste sheet between jobs and to easily visually recognize a job starting page by printing job identification marks over several pages from the start of the job at a sprocket hole isolating part at one side of a printing sheet. CONSTITUTION:Job identification marks 5 are printed over a folding 4 of a sprocket hole isolating part 2. That is, when a plurality of jobs are continuously printed on a Z sheet 1 by a printer, the marks 5 are printed over foldings 4 of the part 2 from the job starting page to several pages. The print data of the marks 5 are controlled to be output separately from job printing data while controlling the printing positions of the marks 5 by a horizontal printing position controller and a vertical printing position controller contained in the printer.
Patent JP-H1191350-A (JP)
Title: Sun visor for automobile
Inventor: ROOTAA FUIATERU
IPC: B60J3/02
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a sun visor having a very small thickness with a lightweight recyclable material by using an EPP material as a plastic material, and providing a cover body capable of being connected to the EPP material via a raw material so that a tubular body is surely connected to the EPP material. SOLUTION: A sun visor main body 1 is made of expansion polypropylene(EPP) grains, and it is provided with a tubular body 3 made of a metal such as aluminum, a plastic member 10 via a plug 9 at an end section, and a reinforcing plate. The thickness of the tubular body 3 is made equal to or below the thickness of the remaining sun visor portion to make the thickness of the sun visor 1 thin. The thickness is made uniform by a polypropylene(PP) cover body surrounding the tubular body 3, and the tubular body 3 and the EPP material are surely connected at the time of manufacture. The polypropylene grains filled at the time of manufacture are expanded by high-heat steam and welded to the cover body and connected to the EPP material surely and firmly.
Patent JP-H0545585-A (JP)
Title: Zoom lens
Inventor: ITO TAKAYUKI
IPC: G02B15/167
Filed: 1991-08-15
Abstract: PURPOSE:To suppress deterioration of aberrations even when focus is adjusted corresponding to the thickness of a filter, etc. CONSTITUTION:The zoom lens is constituted by arraying a 1st lens group which is fixed at the time of power variation and has positive power, a 2nd lens group which has a power varying function, moves at the time of the power variation, and has negative power, a 3rd lens group which has a compensating function for a focus position and positive power and is fixed at the time of the power variation, and a 4th lens group which has an image forming function and positive power and is fixed at the time of the power variation in order from an object side; and the 4th lens group is constituted by arraying a lens group 4a with positive power and a lens group 4b with positive power in order from the object side, and the lens group 4b is moved in the optical-axis direction to adjust the focus. Then 0.20<m<0.70 and 0.40<f4a/f4b<0.79 hold, where (m) is the lateral power of the lens group 4b, f4a is the focal length of the lens group 4a, and f4b is the focal length of the lens group 4b, or 0.20<m<0.70 and 1.00<OMEGAI4b<5.00 hold, where OMEGAI4b is the sum of spherical aberration coefficients of the lens group 4b.