baber/WOPTO huggingface dataset:
Patent JP-H05159147-A (JP)
Title: Automatic vending machine
Inventor: MOTOYAMA TAKESHI
IPC: G07F9/00
Filed: 1991-12-09
Abstract: PURPOSE:To prevent the collapse of the load of commodities at the time of replenishing work, and in addition, to store the commodity under a condition as stable as possible in the case that the commodity is replenished by drawing out a commodity storing part. CONSTITUTION:A container case 17 provided with an opening part 21 for replenishing the commodity at its side surface is installed in a main body so as to be capable of being drawn out. The opening part 21 is provided with two sheets of doors 22, 23 for opening and closing it divided into an upper and a lower parts. Each door 22, 23 is constituted so as to be pivotally supported to the container case 17 by a pivotal spindle 35 at its right part, and to be locked to the container case 17 by a locking lever 38, 39 at its left part. At the time of the supplement of the commodity 16, if the remaining quantity of the commodity 16 in the container case 17 is comparatively large, the collapse of the load can be prevented by replenishing the commodity 16 by opening only the upper door 22.
Patent JP-H10147007-A (JP)
Title: Multibeam recording device
Inventor: IIZUKA TAKAYUKI
IPC: H04N1/113
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To increase a plotting density without demanding the fine fabrication of an aperture plate and without heightening an image forming function in a projection optical system. SOLUTION: This multibeam recording device is equipped with a light source part consisting of plural light sources with an effective area which are discretely arranged in two dimensions, a projection optical system for forming images from the light sources on a plane to be scanned and a first scanning means for linearly and relatively transferring the images from the light sources and a scanned plane in a first direction during an exposure period.  In addition, the light source part and the projection optical system meet a condition (a×M)/b>1, wherein the diameter of a geometric optical light source image in a second direction orthogonal with the first direction on the scanned plane is represented by (a), a pitch of the light source images arranged in the second direction is represented by (b) and the number of the light sources arranged in the first direction is represented by M.
Patent JP-2000149305-A (JP)
Title: Optical head
Inventor: NAKANO OSAMU
IPC: G11B7/12
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical head in which wavefront aberration of a spot on a recording medium can be suppressed to 0.015 λ rms or less without decrease in an efficiency of light, and an excellent reading and writing performance is achieved. SOLUTION: This optical head is constituted so that a recording medium 7 is irradiated with an almost linearly polarized light beam diverged and emitted from a semiconductor laser 1 via a polarizing film 3 and a focusing means (5, 6). In this case, a numerical aperture of this focusing means is made to 0.1 or larger, and also the polarizing film 3 is formed so that the wavefront aberration becomes 0.015 λrms or less, which is generated in the light beam after it has passed the polarizing film 3 by an incident angle deviation in the polarized direction of the linearly polarized light of the light beam incident on the polarizing film 3.
Patent JP-H06151761-A (JP)
Title: Manufacture of ferroelectric memory element
Inventor: KUSUNOKI MASAMUNE
IPC: H01L27/10
Filed: 1992-11-09
Abstract: PURPOSE:To manufacture a ferroelectric memory element without causing thermal damage and defects such as pinholes to a base by a method wherein a ferroelectric thin film is heat treated with an electron beam. CONSTITUTION:A CMOS transistor is formed on an Si substrate. Then, an amorphous PZT film 5' is formed on a Pt film 2', and a Pt film 4' is deposited for an upper electrode. Then, the upper electrode Pt 4' film is irradiated with a scanning electron beam 9 emitted from a continuous electron beam source from above to turn the amorphous PZT film 5' to a crystallized PZT thin film 5. After patterning, a layered film of Pt 4'/PZT 5/Pt, 2' is etched. Lastly, an interlayer insulating film 6 is deposited, a contact hole is bored, an electrode 3 is formed, and a patterning process is executed. Thereafter, a protective film 10 is deposited on the electrode 3. By this setup, a ferroelectric non-volatile memory element of high capacity can be obtained.
Patent JP-H09146525-A (JP)
Title: Data converting device
Inventor: AOKI KAZUMA
IPC: G09G5/377
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To output an image of character having gradations attractively at any time, regardless of the kind and output conditions of the character. SOLUTION: A data processor 2 is equipped with a density converting means 5 which converts original gradation image data, represented by using a 1st density value group including density values of a specified number of gradations, into low-gradation image data represented by using a 2nd density value group including density values of less gradations. This density converting means 5 converts the set density values of the respective pixels of the original gradation image data in one of the density values included in the said 2nd density value according to predetermined correspondence relation.  Further, the density value group setting means 5 sets one of plural density value groups which are mutually different in the number of gradations of included density values as the 2nd density value group according to at least one of the kind of the character and the output conditions of the character image.
Patent JP-H06173163-A (JP)
Title: Production of fiber supporting inorganic material
Inventor: NAKAJIMA KEIHACHIROU
IPC: D06M101/00
Filed: 1992-12-03
Abstract: PURPOSE:To produce a fiber supporting an inorganic material by including a high-purity oxide of silicon or metal in a hydrophilic fiber, especially a fiber composed mainly of cellulose. CONSTITUTION:A hydrophilic fiber is immersed in a liquid containing an alkoxide of silicon or a metal such as aluminum, titanium and zirconium as a component and drained until the weight of the liquid impregnated in the hydrophilic fiber reaches 10-400% of the dried weight of the fiber. The alkoxide of silicon or metal impregnated in the hydrophilic fiber is hydrolyzed by contacting the fiber with steam to obtain the objective inorganic material- supporting fiber containing silicon or metal oxide supported on the hydrophilic fiber.
Patent JP-H02169664-A (JP)
Title: Thermoplastic resin composition
Inventor: MATSUMOTO SHIGEMI
IPC: C08L67/00
Filed: 1988-12-21
Abstract: PURPOSE:To prepare a thermoplastic resin compsn. excellent in the resistances to heat distortion, impact and chemicals and processability by compounding a resin compsn. comprising a polyarylate and a polyamide with a copolymer obtd. by graft copolymerizing a specific compd. onto a rubberlike elastomer. CONSTITUTION:100 pts.wt. resin compsn. comprising 20-80wt.% polyarylate and 80-20wt.% polyamide is compounded with 1-40 pts.wt. graft copolymer obtd. by graft copolymerizing 70-5wt.% at least one monomer selected from the group consisting of vinyl monomer, unsatd. glycidyl compd., alpha,beta-unsatd. dicarboxylic anhydride, and alpha,beta-unsatd. carboxylic acid onto a 30-95wt.% rubberlike elastomer. The resulting resin composition has a good balance among the heat distortion resistance, impact resistance, stiffness, etc., and has an excellent processability.
Patent JP-H08159299-A (JP)
Title: Valve structure for liquid feed pipe
Inventor: TANNO TOSHIO
IPC: F16K1/14
Filed: 1994-12-02
Abstract: PURPOSE: To provide a valve structure for a feed liquid pipe which is constituted to facilitate mounting and demounting, perform the reliable stop of liquid, and prevent the occurrence of liquid leakage. CONSTITUTION: When liquid is fed from the feed side, such as a tank to store liquid, to the liquid receiving side having a liquid receiving tank through connection of a piping, a ball 4 fitted in the feed port 3 of a feed pipe 1 connected to the feed side is provided. A plurality of ball up materials 6 are in the liquid receiving port 5 of a liquid receiving pipe 2 in such a state to protrude to the outside.
Patent JP-H05320052-A (JP)
Title: Nucleic acid ingredient composition
Inventor: OGOSHI SHOHEI
IPC: A23L33/00
Filed: 1992-12-03
Abstract: PURPOSE:To provide a nucleic acid ingredient composition for feeding, capable of promoting protein synthesis and of accomplishing excellent nutritional mainte nance and nitrogen equilibrium retention. CONSTITUTION:This composition containing, as an active ingredient, either compound group A or compound group B described below: (A) adenosine-n'- monophosphate(AMP), cytidine-n'-monophosphate(CMP), guanosine-n'- monophosphate(GMP), uridine-n'-monophosphate(UMP), and thymidine; (B) cytidine-n'-monophosphate(CMP), guanosine-n'-monophosphate(GMP), uridine-n'- monophosphate(UMP), and inosine-n'-monophosphate(IMP). (where, n' denotes 2', 3' or 5'; the respective ingredients may be nontoxic salts).
Patent JP-H09164500-A (JP)
Title: Compacting die of sintering green compact
Inventor: MATSUFUJI EIJI
IPC: B30B11/02
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To shorten the length of a through hole creating rod by projecting an top end face to a pressing face at either one side punch and fixing a core member for creating a through hole freely attachable and detachable. SOLUTION: A core member 4 for creating a through hole is fixed freely attachable and detachable on a pressing face 3 of one side punch, for example, a lower punch 1 among a pair of an upper punch and the lower punch of mutually colliding. In the core member 4, a bolt 6 is inserted in a through hole 5 installed along the center axis, the top end part of the bolt 6 is screwed to a screw hole 7 installed on the lower punch 1 and it is attached to the lower punch 1 freely attachable and detachable. The lower part of the core member 4 is buried in a attaching hole 8 formed on the pressing face 3.  A circular cone like taper part 9 whose diameter is reduced toward the upper side so as to prevent a green compact from cracking caused by the slide resistance when the die is released is formed on the range corresponding to the thick wall part of a product on the upper side from the pressing face 3 among the core member 4.
Patent JP-H04191101-A (JP)
Title: Tire for aircraft
Inventor: KAMIYOKO KIYOSHI
IPC: B29C48/07
Filed: 1990-11-26
Abstract: PURPOSE:To make a tire light in weight by specifying the distance between each carcass cord and an inner liner in the direction normal to a carcass in such a way as to be specified times as large as the diameter of each carcass cord, and thereby forming the inner liner from rubber compounds including the specified amount of butyl rubber halides. CONSTITUTION:In a carcass ply 7a1 at the innermost side faced to the bore of a tire 1, the distance (t) between each carcass cord 18 and an inner liner 8 in the direction normal to a carcass 6 is made uniform within a range which is equal to or more than 1/4 of the diameter Q of each cord 18, but is less than 2 times as large as the diameter. By this constitution, the occurrence of cracking is thereby restrained. When crack resistance is thus enhanced, gas permeability can be made low, air sealing performance as well as durability can thereby be enhanced with the inner liner 8 made of rubber compounds containing constituents equal to or more than 60 parts of butyl rubber halides by weight.
Patent JP-H07179640-A (JP)
Title: Flame-retardant polyethylene resin foam
Inventor: TONO MASAKI
IPC: C08J9/04
Filed: 1993-12-22
Abstract: PURPOSE:To provide a resin foam having good foaming characteristics, excellent flame retardancy, a uniform cell shape, beautiful appearance, excellent toughness and excellent flexibility. CONSTITUTION:This foam is obtained by foaming a resin composition prepared by mixing a polyethylene resin obtained by using a metallocene compound having a tetravalent transition metal as the polymerization catalyst with a flame retardant comprising a halogen-containing flame retardant and antimony trioxide or comprising red phosphorus and a nitrogen compound at an expansion ratio of at least 2.
Patent JP-H03184818-A (JP)
Title: Mold for injection molding
Inventor: TAKEDA YOSHINOBU
IPC: B29C45/26
Filed: 1989-12-15
Abstract: PURPOSE:To carry out two-color molding wherein a boundary surface of primary and secondary injection materials is mode a curved surface by making a moving body consisting of a mold for blocking a forming space of the secondary material at the time of filling the first material and a mold for forming a filling space at the time of filling the secondary material movable freely in the mold opening and closing direction and its square crossing direction. CONSTITUTION:In the mold closed state, a first mold 30 is disposed facing a core inserted die 11 of a fixed template 10 and a sliding material 18 is moved close and the mold 30 is inserted into a movable support plate 14 and a movable template 13, and a secondary injection material filling space is blocked by the mold 30. Then a support pin 28 connected with the mold 30 is pressed by a support block 35 to fix the mold 30. A primary injection material is injected to carry out molding, and then the mold 30 is pulled out after a block 35 is retreated. Then, the sliding material 18 is moved in the direction square crossing the mold opening and closing along a movable mounting plate 17 and a second mold 31 is disposed facing the core insert die 11, and the mold 30 is faced to a recessed section 32 and moved close to the movable support plate 14. Then the mold 31 is fixed by pressing the support pin 28 by means of the block 35, and forming is carried out.
Patent JP-H07178572-A (JP)
Title: Different metal composite plate and its production
Inventor: YAMAGISHI HIDEAKI
IPC: B32B15/01
Filed: 1993-12-22
Abstract: PURPOSE:To provide a different composite metallic plate which is simplified in constitution, is excellent in quality and is easily producible and for which compact production equipment is usable. CONSTITUTION:This different composite metallic plate is a different metal composite plate formed by laminating surface metallic plates 2, 3 on the front and rear surfaces of a lead plate 1 which is a core material. The plate described above has a hot clip lead-tin alloy coated layer a between this lead plate 1 and the surface metallic plates 2, 3. This process for production of such plate comprises inserting the lead plate 1 which is the core material between a pair of these surface metallic plates 2 and 3, then rolling the surface metallic plates 2 and 3 and the lead plate 1, thereby press welding and joining the plates.
Patent JP-H02170745-A (JP)
Title: Wide band digital data exchange
Inventor: SUMINO YUTAKA
IPC: H04Q1/24
Filed: 1988-12-23
Abstract: PURPOSE:To easily specify an abnormal point when an action check result shows an abnormal action by deciding the connection mode of its own each 2X2 unit switch according to an external signal inputted to a mode control terminal, and compulsorily fixing the connected condition when a mode is set in a test mode. CONSTITUTION:Each 2X2 unit switch 18 is equipped with a controller 23, and it is made to have switching mode to decide the connected condition of its own each switch 18 according to a destination address stored in a cell and the test mode to compulsorily fix the connected condition of its own each switch 18. Consequently, the connected mode of its own each 2X2 unit switch 18 is decided according to a mode control signal C inputted to a controller 23, and when the mode is set in the test mode, the connected condition of each 2X2 unit switch 18 is compulsorily fixed. Thus, each cell advances in a route to be specified beforehand, and the specification of the abnormal point can be facilitated when the action check result shows the abnormality.
Patent JP-H03188270-A (JP)
Title: Formation of thin high-purity film
IPC: C23C14/32
Filed: 1989-12-15
Abstract: PURPOSE:To form a thin high-purity film usable for optical purpose by using an He gas having specified pressure as an inert gas in a high-frequency ion plating method. CONSTITUTION:An evaporation material is ionized by means of a high frequency plasma of inert gas and evaporated on a substrate. In this high frequency ion plating method, He gas of 1X10<-4>-1X10<-3>Torr pressure is used as the inert gas. Since He is reduced in the sputter yield at the same accelerating voltage as compared with Ar hitherto in use, the amount of impurities which are sputtered from the internal wall of a vacuum chamber and equipment members, such as high frequency coil and substrate holder, by means of He ionized in the plasma and are mixed into a thin film can be reduced. This method is effective for optical purpose, e.g. the formation of a thin film of Si, MgF2, etc., used for infrared radiation-transmitting film.
Patent JP-H06173896-A (JP)
Title: Outdoor unit of blower and air conditioner
Inventor: YOKOMIZO YUKIO
IPC: F04D29/66
Filed: 1992-12-04
Abstract: PURPOSE:To provide an inexpensive blower hardly subjected to the degradation and adverse thermal effect caused by stress, surely preventing vibration and contributing to the reduction of noises by simplifying the construction and reducing necessary parts and materials to the lowest limit. CONSTITUTION:A motor 1, a fan 3 consisting of a boss part 11 inserted on a rotary shaft 2 of the motor and a hub part 10 provided integrally on the outer peripheral side of the boss part and provided on the outer peripheral surface with a plurality of blades 6 and clip springs 12 inserted from the outer peripheral side of the hub part of the fan, extending through the boss part and the center of the rotary shaft of the motor, projecting form the hub part in the symmetrical positions of the center axis on the same straight line, fixedly mounting the fan on the rotary shaft and formed of a elastic metal wire rod are provided.
Patent JP-H11160374-A (JP)
Title: Jitter measurement apparatus
Inventor: KOHATA MITSUSHI
IPC: G01R29/02
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent overaction of a meter indicator at the time of muting in measuring jitter of a quantized signal. SOLUTION: An input signal SIN is converted to a quantized signal S2 in a binarizing circuit 2, and jitter-detected by a jitter-detecting circuit 3. In a pulse-width discrimination circuit 8, a sawtooth wave S31 from a sawtooth generator circuit 31 is received, and pulse-width of the quantized signal S2 is detected. When the pulse-width is within a specified value, a trigger pulse S8 is output. In a control signal generator circuit 10, in the case when trigger pulses have arrived more frequently than specified number of times, an input of an effective-value converter circuit 5 is connected to a ground terminal by switching over a switch circuit 7.  On the other hand, when trigger pulse arrival frequency is lowered more than the specified number of times, the input of the effective-value converter circuit 5 is provided with a jitter-detected output S3 by switching over a switch circuit 7. Since the effective-value conversion circuit has a delayed time constant required for calculation, even if a switch circuit is switched over, overaction of a meter is suppressed, since an input of the meter does not become zero level instantaneously.
Patent JP-H03187551-A (JP)
Title: Telephone terminal equipment
Inventor: INOUE MASAYOSHI
IPC: H04M1/72
Filed: 1989-12-18
Abstract: PURPOSE:To make a call by a telephone set not to require an juxtaposed commercial power source by holding a telephone line for fixed time even when service interruption is generated during the call. CONSTITUTION:When the service interruption is generated in the state of already terminating the call, a transistor 34 is conducted and the base power supply of a transistor 36 for incoming call passes through this transistor 34 although it flows to a photocoupler 33. Namely, transistor 36 and 39, photocoupler 33 and transistor 34 form a loop and become a self-holding circuit. Therefore, even when the input current of the photocoupler 33 to control the call incoming is extinguished by the service interruption, the circuit continues the call incoming. Thus, since the connected state of the telephone line is held for the fixed time even when the service is interrupted during the call, the call can be continuously made by the telephone set to be operated by power to be supplied from the juxtaposed telephone line.
Patent JP-H04198947-A (JP)
Title: Carrier for developing electrostatic image
Inventor: OMURA TAKESHI
IPC: G03G9/113
Filed: 1990-11-29
Abstract: PURPOSE:To obtain a carrier for developing an electrostatic image having superior durability and triboelectric chargeability, not causing the falling of resin particles and stabilizing the chargeability by dry-coating core particles with specified F-contg. thermoplastic resin particles and specified F-free thermoplastic resin particles. CONSTITUTION:Core particles are dry-coated with porous F-contg. thermoplastic resin particles having <=28dyn/cm critical surface tension and porous F-free thermoplastic resin particles having >=33dyn/cm critical surface tension to obtain a carrier for developing an electrostatic image. Since the adhesive property of the resin particles to the core particles is high, superior triboelectric chargeability is exhibited, the resin particles do not fall even after use over a long period of time and the chargeability is stabilized.
Patent JP-H11162034-A (JP)
Title: Magneto-optical head and magneto-optical recording/ reproducing device
Inventor: YAMAGUCHI ATSUSHI
IPC: G11B11/105
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a magneto-optical head capable of speedily and densely recording/reproducing information and being miniaturized and to provide a magneto-optical recording/reproducing device using the head. SOLUTION: A coil 2 of a magnetic head 6 consists of a metallic thin film, and is formed on an upper surface of a transparent body 5 of an opposite L- shaped section. The transparent body 5 is constituted so that a transparent substrate 21 and a support member 51 are integrally molded, and the support member 51 is fixed to an actuator 4 so that the transparent substrate 21 keeps a fixed interval from an objective lens 3. A laser beam outgoing from an optical pickup device 1 is converged on an optical disk 100 surface through the central part of the coil 2 by the object lens 3. The coil 2 on the transparent substrate 21 is arranged so that a center of a magnetic field coincides with the optical axis of the laser beam converged by the objective lens 3.
Patent JP-H09142119-A (JP)
Title: Suspension control device
Inventor: HARAYOSHI MITSUHIKO
IPC: B60G17/015
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of nose-dive during braking of a vehicle by the active suspension of a vehicle and to improve a brake feeling. SOLUTION: In a vehicle having an active suspension, when the degree αof deceleration of a vehicle by a brake exceeds a given value, from the factors of a vehicle, an amount Sf of the suspension stroke change of front wheels occurring due to the degree α of deceleration of a vehicle and an amount Sr of the suspension stroke change of rear wheels due to the degree α of deceleration of a vehicle are calculated. By decreasing the suspension stroke of the rear wheels by a total sum S of the absolute valves thereof, the whole of a vehicle is lowered to a low level with a vehicle attitude kept approximately in a horizontal.