baber/WOPTO huggingface dataset:
Patent JP-H0325275-A (JP)
Title: Equipment for refining laser gas
Inventor: RIYUDORIGAA RUUDOBUITSUHI
IPC: H01S3/041
Filed: 1989-08-30
Abstract: PURPOSE: To operate an apparatus for purifying laser gas with improved purification comparatively economically by composing it of a first device of first and second tubes and a second device of third and fourth tubes. CONSTITUTION: An apparatus comprises a first device 14 composed of first and second tubes 20 and 22, which thermally contact with each other and through which cooling medium and laser gas flow, respectively, and a second device 16 composed of third and fourth tubes 24 and 26, which thermally contact with each other. The laser gas enters the third tube 24, and the second tube 22 opens into the fourth tube 26 so that cooled gas enters the fourth tube 26, while the third tube 24 opens into the second tube 22 so that pre-cooled laser gas enters the second tube 22. As a result, the concentration of nitrogen varies in accordance with temperature, so that circulation can be maintained by the so-called 'self-weight feeding'. Thus the purification of laser gas can be improved.
Patent JP-2001046967-A (JP)
Title: Method and apparatus for controlling vibrator
Inventor: HATTORI SHIGEHISA
IPC: B06B1/04
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling a vibrator which is capable of operating the vibrator with high efficiency and a controller. SOLUTION: This controller has a current phase correlative relation target setting means 15 for setting the correlative relation of fixed magnetic field current and vibration magnetic field current at the feedback control executed in such a manner that the number of vibrations of a vibrator 5 attains a set number of vibrations, a current phase correlative relation deciding means 16 for deciding the current phase correlative relation in accordance with the target value from the current phase correlative relation target setting means 15 as well as the measuring value of the fixed magnetic field current and the measured value of the vibration magnetic field current, and a DC current source control means 11 for controlling the fixed magnetic field current in accordance with the decision of the current phase correlative relation deciding means 16.  The controller operates the vibrator A with the fixed magnetic field current an the vibration magnetic field current as the targets.
Patent JP-S61104610-A (JP)
Title: End station
Inventor: SUZUKI YASUO
IPC: B65G49/07
Filed: 1984-10-27
Abstract: PURPOSE:To enable rough vacuuming hrs., which is an obstacle to improvement of processing capability, to shorten equivalently by a method wherein wafers are carried mutually from two carrier lines and are processed. CONSTITUTION:Directional control chamber 70 and 80 are kept the same high vacuum as a processing chamber 60. A carrier belt 71 between carrier chambers 20, 30 intersects to a carrier belt 72 to the processing chamber 60 in the directional control chamber 70, and either one of the said carrier belts e.g. the carrier belt 71 is ascended and descended by up and down driving mechanism. The carrier belt 71 can be backlashed, and thereby either one of carrier belt 22, 32 can receive a wafer W. The wafer W from the primary and the secondary carrier chambers 20, 30 is carried mutually to the processing chamber 60 by the primary directional control chamber 70 and the wafer W from the processing chamber 60 is carried mutually to the primary and the secondary carrier chamber 40, 50 by the secondary directional control chamber 80. In this case, rough vacuuming of the primary and the secondary carrier chamber 20, 30 and the primary and the secondary carrier chamber 50, 60 is performed independently (or partially in common with these said chambers).
Patent JP-S6382017-A (JP)
Title: Information input device
Inventor: SHIMADA FUMIO
IPC: H03K17/78
Filed: 1986-09-25
Abstract: PURPOSE:To hold the load on an interface power source nearly constant even if the number of inputs of contact information becomes extremely large by providing a switching circuit which controls the supply of the interface power source optionally. CONSTITUTION:The switching circuit 4 controls the supply of the interface power source to respective photocouplers 11 - 1n with a control signal. A photocoupler 6 is turned on with the control signal and then a transistor 5 turns off, so that none of the respective photocouplers 11 - 1n is powered on. Therefore, the photocouplers are powered on only when necessary and no power source is supplied in other cases. Consequently, the load on the interface power source is held nearly constant even if the number of pieces of contact information increases greatly, and the power source capacity can be reduced.
Patent JP-2000056138-A (JP)
Title: Light transmission plate and surface light emission body
Inventor: KITO SHINSUKE
IPC: F21V8/00
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a light transmission plate capable of realizing a surface light emission body suitably illuminating an object arranged downward and particularly excellent as a light source of a reflection type LCD and to provide a surface light emission body. SOLUTION: The surface light emission body 1 is provided with a fluorescent tube 10, a reflector 12 and the light transmission plate 14. The fluorescent tube 10 is prolonged in the direction vertical to a paper surface, and the reflector 12 surrounds the fluorescent tube 10, and is prolonged in the same direction as the fluorescent tube 10. In the surface light emission body 1, the side shape of the light transmission plate 14, that is, the shape of the light transmission plate 14 at the time of viewing from the axial direction of the fluorescent tube 10 is constituted so that the thickness is reduced from a base end surface 14e toward a tip surface 14t. As the shape of the light transmission plate 14 various shapes of a planar shape, a wedge shape and an inverted ship bottom shape may be adopted.  The surface or the front surface 14s of the light transmission plate 14 is made into a rough surface at need.
Patent JP-S59119549-A (JP)
Title: Information recording member
Inventor: TAKEOKA YOSHIKATSU
IPC: G11B7/24035
Filed: 1982-12-27
Abstract: PURPOSE:To enable satisfactory forming of continuous spiral projected or recessed parts on an original plate by forming successively the 1st layer having energy absorptivity and gas liberation property and the 2nd layer consisting of an org. resin on a base plate thereby forming an information recording member to be formed with the projecting parts by irradiation of a laser beam. CONSTITUTION:The 1st layer 12 having energy absorptivity and gas liberating property is formed on a glass base plate 11, and the 2nd layer 13 of an org. resin is formed therein. The layer 12 contains preferably a low-melting metal, such as Te, Bi or the like, having <=600 deg.C melting point and any among C, N, H and O and can be formed by sputtering a target of a low-melting metal in vacuum by plasma of gas such as CH3, NH3, CO2 or H2. The layer 13 is preferably an org. resin which allows good transmission of a laser beam and has a low thermal deformation temp. and elongation, for which polytetrafluoroethylene, polycarbonate, etc. are used.
Patent JP-H0390929-A (JP)
Title: Window control system
Inventor: OMI KIYOSHI
IPC: G06F3/048
Filed: 1989-09-01
Abstract: PURPOSE:To carry out plural programs with a single window for prevention of the increase of programs and also to effectively use the program functions for improvement of the operability in a window control system by attaining >=2 different program functions to a single window. CONSTITUTION:A window control means 14 controls the program groups having different functions in order to control the rewrite f the data into a single window and also to control the rewrite the data on each program into a window. The means 14 consists of a program control memory, etc., and controls and operating area on a bit map display 4. Thus it is possible to attain >=2 different program functions to a single window. As a result, plural programs can be carried out with a single window for prevention of the increase of programs. Furthermore the program functions are effectively used for improvement of the operability in a window control system.
Patent JP-H0391162-A (JP)
Title: Magnetic disk device
Inventor: ISHIDA BUNJI
IPC: G11B19/02
Filed: 1989-08-31
Abstract: PURPOSE:To weaken an impulse force by a magnetic head on a magnetic disk and to improve durability by setting air pressure in a sealed vessel at >= atmo spheric pressure when the magnetic disk is accelerated or decelerated with a pressure control means. CONSTITUTION:The device is equipped with a pressurizing means 8 which generates pressurized air by pressurizing the air pressure over the atmospheric pressure, and the pressure control means 9, 10 which control the air pressure in the sealed vessel by utilizing the pressurized air. The pressure control means 9, 10 set the air pressure in the sealed vessel 1 at >= the atomospheric pressure when the magnetic disk 2 is accelerated or decelerated. Therefore, a floating force by the rotation of the magnetic disk 2 can be increased, and the floating of the magnetic head 4 can be accelerated, and also, the landing of the magnetic head 4 is delayed. Thereby, mechanical shock by the magnetic head 4 on the magnetic disk 2 can be weakened, which improves the durability.
Patent JP-S6287422-A (JP)
Title: Production of composite glass material reinforced with silicon carbide fiber
Inventor: ISHIKAWA TOSHIISA
IPC: C03B11/00
Filed: 1985-10-14
Abstract: PURPOSE:To obtain a composite glass material reinforced with silicon carbide fiber and having excellent heat-resistance, oxidation stability, strength, fracture toughness, etc., by applying glass powder to a silicon carbide fiber by plasma spray coating, forming the obtained silicon carbide fiber/glass preform to a desired form and molding the product under heating. CONSTITUTION:A silicon carbide fiber/glass preform attached with glass matrix is produced by the plasma spray coating of glass powder to a silicon carbide fiber. The preform is formed to a desired form and subjected to thermal molding. The glass powder is e.g. borosilicate glass, silica glass, lithium aluminosilicate, etc., and the particle size is preferably finer than 100 mesh. The silicon carbide fiber can be used in the form of fiber bundle, woven fabric, mat, paper, polydimensional woven fabric, etc.
Patent JP-H04226648-A (JP)
Title: In vivo implanted prosthesis
Inventor: TOOMASU DEBUITSUTO
IPC: A61F2/46
Filed: 1991-09-06
Abstract: PURPOSE: To improve joining between a prosthetic means and a bone in which a biocompatible material is used as an implanted material without cement. CONSTITUTION: A shell and/or an insert 2 of a bone conductive or bone inductive implanted material is provided on a metal part 1, especially at least a part of the above metal part 1 across the metal part.
Patent JP-2001049833-A (JP)
Title: Wall structure
Inventor: KOKUBU TOSHIHIDE
IPC: H01L31/042
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a wall structure improving power generating efficiency and, at the same time, utilizing solar heat by arranging solar batteries to the surface side of siding material having male and female type joint structures forming an exterior wall of a building and structure so as to have a vent space. SOLUTION: In a wall structure A arranging solar panels C1-C2 having solar batteries on the surface of an exterior wall formed of siding members B1-B4 having male and female type joint sections 1 and 2, the solar panels C1-C2 having an upper metal fixture 11, a lower metal fixture 12 or the like integrally arranged respectively to the solar panels C1-C2 to both up and down ends of them, at least one of the upper and lower metal fixtures 11 and 12 is fitted between both male and female joint sections 1 and 2 of the siding members B1-B4, the wall structure is so placed that a vent space is formed between the wall structure and siding members B1-B4, and the vent space is such a space as the air can be ventilated.
Patent JP-H04108296-A (JP)
Title: Parcel delivery service receiving and managing system for multiple dwelling house
Inventor: HISAMATSU NOBUO
IPC: H04M9/00
Filed: 1990-08-28
Abstract: PURPOSE:To directly inform each house of parcel putting-in and taking-out information of the delivered parcel box for each house by combining the delivered parcel boxes each provided with delivered parcel controlling board which controls the lighting of the delivered parcel indicating lamp of the house information board installed to each house based on fetched information. CONSTITUTION:A delivered parcel control board 11 which reads the detecting signals of sensors S1-S4 provided for parcels keeping boxes and house numbers designated at the time of keeping parcels in the boxes and sends parcel putting-in and taking-out information of each house to an alarming supervisory board 4 is provided to a delivered parcel box 1. The board 11 performs necessary signal processing when the keeping information of the parcel to the resident of a house is displayed on a displaying section 1g in response to the inquiry from the resident made by inserting a magnetic card on which the number of the house, etc., is registered into an ID reading section 2 composed of a card reader, etc. Therefore, parcels can be kept in the box 1 and keeping of the parcels can be informed to the resident of each house.
Patent JP-S6381163-A (JP)
Title: Thermoplastic resin composition
Inventor: SUGIHARA MASARU
IPC: C08K5/10
Filed: 1986-09-25
Abstract: PURPOSE:To obtain a thermoplastic resin composition processable by calendering, by compounding a thermoplastic resin other than polyvinyl chloride with p-t-butylbenzoic acid glycidyl ester and/or neopentyl glycol ester. CONSTITUTION:The objective composition can be produced by compounding (A) 100pts.wt. of a thermoplastic resin other than polyvinyl chloride, e.g. a polymer containing ethylene, propylene, styrene, (meth)acrylic acid ester, vinylidene chloride or vinyl acetate or a cellulose ester, etc., having a melting point of <=300 deg.C, preferably <=200 deg.C with (B) 0.1-5pts.wt., preferably 0.5-3pts.wt. of p-t-butylbenzoic acid glycidyl ester and/or neopently glycol ester. The obtained composition can be processed by calendering, has excellent workability and productivity and gives a molded article without causing the lowering of physical properties.
Patent JP-H0787719-A (JP)
Title: Coreless motor
Inventor: YASUDA TAKAFUMI
IPC: H02K23/00
Filed: 1993-09-13
Abstract: PURPOSE:To prevent the deformation of a rotary shaft and to improve impact resistance by supporting the shaft by the thrust bearing of a field magnet and a plurality of radial bearings mounted in a cylindrical housing case. CONSTITUTION:A rotary shaft 14 of a rotor having a cylindrical coil 1 supported by a support 2 is supported by a thrust bearing 110 of an upper end of a columnar field magnet 15 fixed to a bottom 61 of a cylindrical housing case 6 and a plurality of radial bearings 130, 140 disposed in space at an upper part 63 of the case 6. An eccentric counterbalance 10 is mounted at the shaft 14, a brush house 120 is inserted into a cutout of the case 6, fixed by a ring 21, and a brush 9 is brought into contact with a commutator 3. Thus, it can be reduced in size and weight, and even if the shaft 14 is reduced in diameter, stable durability and impact resistance can be obtained.
Patent JP-2001053485-A (JP)
Title: Electromagnetic wave absorbing sheet
Inventor: MORI TOSHINORI
IPC: H01Q17/00
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To enable an electromagnetic wave absorbing sheet to exhibit a sufficient noise reducing effect even when the thickness of the sheet is reduced by constituting the sheet by alternately laminating pluralities of magnetic material layers on each of which soft magnetic alloy strips are arranged in parallel with each other or in a crossing state and insulating material layers upon another. SOLUTION: The principal section of an electromagnetic wave absorbing sheet 1 is composed of an insulating material 2, an adhesive 3, and soft magnetic alloy strips (magnetic strips) 4. The insulating material 2, adhesive 3, and strips 4 respectively work to support the strips 4, to stick the strips 4 to the material 2, and to magnetically absorb and electrically shield electromagnetic noise and the mechanical strength of the sheet 1 is secured by alternately laminating the material 2, adhesive 3, and strips 4 upon another. For example, a plurality of magnetic strips 4 is arranged in parallel with each other in a state such that the end faces of the strips 4 in the longitudinal direction are closely adhered to each other and the insulator 2 is laminated upon and under the strips 4 so as to sandwich the strips 4 from the top and bottom sides through the adhesive 3.  Alternatively, a plurality of magnetic strips 4 is arranged longitudinally and latitudinally and the insulator 2 is laminated upon and under the strips 4 so as to sandwich the strips 4 from the top and bottom sides through the adhesive 3.
Patent JP-S60120889-A (JP)
Title: Novel cephalosporin compound and its production
Inventor: IWAMATSU KATSUYOSHI
IPC: A61P31/04
Filed: 1983-11-30
Abstract: NEW MATERIAL:The compound of formula I [R is H, lower alkyl, or substituent group of formula II (n is 0-3; R1 and R2 are H or lower alkyl; R3 is carboxylic acid residue, etc.); A is O, S, SO, SO2, N-alkyl, N-allyl, etc.] and its salt. EXAMPLE:Syn-7-[ 2-( 2-aminothiazol-4-yl )-2-methoxyiminoacetamido ]-3-[1,3-dihydrofuro(3,4b)pyridinium-4-yl)methyl-3-cephem-4-carboxylate. USE:Antibacterial agent. PREPARATION:The compound of formula I can be produced e.g. by reacting the 7-amino-3-[1,3-dihydrofuro(3,4b)pyridinium-4-yl]methyl-3-cephem-4-carb oxylate of formula III with 2-(2-aminothiazol-4-yl)-2-syn-substituted-oxyiminoacetic acid of formula IV (R<6> is H or amino-protecting group; R<7> is same as R).
Patent JP-H04107750-A (JP)
Title: File managing system
Inventor: MATSUO TAKASHI
IPC: G06F12/00
Filed: 1990-08-29
Abstract: PURPOSE:To effectively use a storage device as reducing managing man-hours and keeping the high speed access performance of a file by hierarchizing file configuration, and automatically transferring the file when insufficient capacity exists in a designated storage device and the generation of the file is impossible for the generation of the file by a user. CONSTITUTION:The process 31 of a process part 30 inputted to a computer system designates a threshold value to set the file as a transfer target to a file generating procedure 41 in the list form of the lower limit value and the upper limit value of the number of times of access, and outputs a request to generate the file 111. The file generating procedure 41 refers to a device group comprising information table 20, and satisfies the size of the file 111 requested to generate from the class of the storage device to be selected and the one with rank lower by one, and also, selects the storage device with largest null space, respectively. Thereby, it is possible to reduce the arrangement managing man-hours of the file and to effectively use the space of a storage device group.
Patent JP-S61107732-A (JP)
Title: Radioactive-ray-proof semiconductor device
Inventor: SAKAGAMI MASAHARU
IPC: H01L29/788
Filed: 1984-10-31
Abstract: PURPOSE:To improve radioactive stability, by distributing III-family or II-family element selectively at regions specified in the direction of the thickness of an oxide film on a substrate. CONSTITUTION:At the regions specified in the direction of the thickness of an oxide film 1 on a semiconductor substrate 2, III-family or II-family element, for example Al, is selectively distributed. Since Al has outer-shell electrons fewer by one than that of Si, electrons for being coupled with oxygen atoms existing thereabout are short by one, and therefore Al has a tendency to become stable by capturing one external electron. That is, Al serves as electron capturing centers in an SiO2 film. In this way, positive charges resulting from radioactive rays can be effectively canceled.
Patent JP-H0759805-A (JP)
Title: Artificial bone head
Inventor: TOTSUGI KATSUTOSHI
IPC: A61F2/36
Filed: 1993-08-20
Abstract: PURPOSE:To prevent the exposure of a mounting means, such as snap ring, which is an annular inner sphere holding member, to the body fluid side after placement of the artificial bone head of a structure constituted by oscillatably holding the inner sphere by the inner sphere holding member to the inner side of an outer sphere into a patient and averting the diffusion of metallic powder into the body even if the metallic powder, etc., are generated by wear of this means. CONSTITUTION:An inner peripheral surface hollow groove 7 is previously formed along a circumferential direction in an expanded diameter part 6 of the inner peripheral surface near the opening end 4 of the outer sphere 2. An outer peripheral surface hollow groove 15 is previously formed in the part of the outer peripheral surface 14 of the inner sphere holding member 8 where the member faces the inner peripheral surface hollow groove 7 of the outer sphere 2 when the member is fitted into the expanded diameter part 6 of the outer sphere. A wire 16 made of titanium, etc., is loaded as a loading material into the space part formed of the inner peripheral surface hollow groove 7 and the outer peripheral surface hollow groove 15 to an annular shape and the inner sphere holding member 8 is mounted to the outer sphere 2.
Patent JP-H0276385-A (JP)
Title: Picture data compressor
Inventor: TAKIZAWA YOSHIYORI
IPC: H04N19/134
Filed: 1988-09-12
Abstract: PURPOSE:To eliminate deterioration in the picture quality caused at a picture edge part by obtaining a control parameter from the output of a band pass filter of an original picture data and estimating the direction of coefficient distribution with orthogonal conversion so as to switch a normalization table adaptively. CONSTITUTION:Data in the unit of blocks read out of a picture memory 22 is supplied to a DC component extracting circuit 23, an orthogonal conversion circuit 210 and a band pass filter BPF 25. The data processed as blocks is subjected to band limit by the BPF 25 and its absolute value is obtained from an absolute value circuit 26. The absolute value of the output of the BPF signal is inputted to an integration circuit 215, where the value is obtained as two kinds of integration values. The coefficient to normalize the picture data is stored in a normalized coefficient table circuit 28. The picture data subjected to orthogonal conversion is normalized in a normalizing circuit 211 by using a normalized coefficient obtained from an output of a normalizing factor circuit 27.
Patent JP-H0786526-A (JP)
Title: Memory device
Inventor: YATABE SHIGERU
IPC: H01L27/10
Filed: 1993-09-14
Abstract: PURPOSE:To provide a memory device having a double memory capacity by connecting two memory integrated circuits of the same type to each other so as not to cause signal collision without providing a wiring board for elimination of the signal collision. CONSTITUTION:Address signal terminals 52 and other signal terminals 52 are arranged symmetrically and data input/data output signal (I/O signal) terminals 53 and other I/O terminals are arranged symmetrically. Further, only at positions where the address signal terminals 52 and the I/O signal terminals 53 which are to be arranged symmetrically do not exist, terminals which are not connected to internal circuits (NC terminals) 55 are arranged at the symmetrical positions if necessary. Moreover, at positions symmetrical to the positions of other signal terminals, the NC terminals or the same signal terminals are arranged respectively if necessary. Therefore, if a memory device having a double memory capacity is composed of two memory integrated circuits mounted in one package, two memory integrated circuits of the same type can be mounted without employing a circuit board for the elimination of a signal collision.
Patent JP-S60122698-A (JP)
Inventor: SEKINO SHIYOUICHI
IPC: B66C13/20
Filed: 1983-12-06
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。