baber/WOPTO huggingface dataset:
Patent JP-H0664755-A (JP)
Title: Loading device
Inventor: KATO HISAO
IPC: B65G61/00
Filed: 1992-08-10
Abstract: PURPOSE:To provide a loading device wherein loading is performed by discriminating many kinds of supplying articles and setting loading essentials. CONSTITUTION:A loading device is provided with a discriminator 3 for discriminating a form of multikind articles 2 by a supplier 1, industrial robot 5 for loading the supply article 2 built in a conveying tool 8 and a temporarily placing spot 6 adjacent to the industrial robot 5. This device is also provided with a control unit 11 commanding supply of the loading command article 2 by a loading command 21, setting a loading essential of the supply article 2 by an output of the discriminator 3 relating to the supply article 2 and outputting to the industrial robot 5 a command of loading the supply article 2 in the conveying tool 8 and a command of temporarily placing this article in the temporarily placing spot 6 at the time of supplying a different article 2 except the loading command. In this way, accurate and efficient loading operation is obtained by the device of simple constitution.
Patent JP-S6291490-A (JP)
Title: Liquid-phase epitaxial growth method for thin semiconductor film
Inventor: ENDO KENJI
IPC: C30B19/00
Filed: 1985-10-17
Abstract: PURPOSE:To grow the titled thin semiconductor film capable of providing a high-performance element and with a stabilized carrier concn. with the liq-phase epitaxial growth method by heating a solvent of Ga, etc., added with impurities to a temp. below the m.p. of the impurities, keeping the temp. for specified hours, and then heating the solvent to the crystal growth temp. CONSTITUTION:Ga is used as the solvent, a melt obtained by adding other component elements such as Al and As and P-type impurities such as Zn, Mg, and Ge or N-type impurities such as Te and Sn to the solvent is heated to a temp. below the m.p. of the impurities in an atmosphere of H2, etc., at atmospheric pressure, and the temp. is kept for specified hours to completely dissolve the impurities in the melt. Then the melt is heated to the crystal growth temp., a substrate of GaAs, etc., is brought into contact with the melt to grow an AlGaAs layer, the great fluctuations of the carrier concn. at every crystal growth are prevented, and the this GaAlAs film is epitaxially grown.
Patent JP-S60125518-A (JP)
Title: Optical rotation detector
Inventor: GOTOU YASUHIRO
IPC: G01P3/486
Filed: 1983-12-09
Abstract: PURPOSE:To obtain a high output with a small-sized constitution by arranging a light source in one side facing the surface of a rotary plate, which is provided with plural slits in positions different in the radial direction, and arranging a specific plane photoelectric converting means in the other side. CONSTITUTION:A plane light source 13 is arranged in one side facing the surface of a rotary plate 14 connected to a revolving shaft 1, and a plane photoelectric converting element 15 is arranged in the other side, and n-number of slits are provided at equal intervals on the outside circumferential part of the plate 14 to constitute a slit group 17, and slits 18a-18c are provided in parts of electric angle 180 deg., where a rotor magnet 4 has the S pole, in the inside of the slit group 17 in the radial direction. Two groups of photoelectric transducer pieces which are separated electrically from each other and consist of n-number of pieces respectively are provided in the outside circumferential part of the transducer 15 to constitute a photoelectric transducer 19, and two or more pairs, for example, two pairs of photoelectric transducers 20, 22, 21 and 23 are provided in positions, between which phase differences are odd times as lare as electric angle 180 deg., on the inside of this transducer 19 in the radial direction.
Patent JP-H02114270-A (JP)
Title: Oxide coated carrier and manufacture thereof
Inventor: ERUBUIN KUTSUEHI
IPC: G03G9/113
Filed: 1989-09-11
Abstract: PURPOSE: To continuously regenerate even in use and to guarantee high copying image quality over a long period by providing a specific iron oxide-containing surface coating on a steel spherical nucleus sulfuric acid-treated with a specific sulfuric acid aq. solution. CONSTITUTION: The sulfuric acid heated steel spherical nucleus obtained by heating the steel spherical nucleus with the sulfuric acid aq. solution having 10<-2> to 10<-6> mol/l acid concentration at the time of starting the treatment by using 5×10<-5> to 25×10<-4> mol sulfuric acid per 1m<2> surface area of the steel spherical nucleus is used. The iron oxide-containing surface coating film expressed by formula I, which is obtained by oxidizing with the acid or oxidizing agent having the oxidation equivalent of 5×10<-5> to 25×10<-4> per 1m<2> surface area and drying at 60-150 deg.C under <=100mbar pressure, is provided on the steel spherical nucleus. In formula I, (x) means the numerical value of 0.1-1. As a result, the regeneration is continuously executed in use and the high copying image quality is guaranteed over a long period.
Patent JP-H0678234-A (JP)
Title: Frequency demodulator
Inventor: KOMORI KENJI
IPC: H04N5/455
Filed: 1992-08-07
Abstract: PURPOSE:To obtain a low cost demodulator capable of coping with different modulation deviation with superior characteristic by providing a gain change means which changes the gain of a PLL loop. CONSTITUTION:A phase detector 22 detects the phase of a modulation wave of frequency fm by receiving the local oscillation wave of frequency flo from a voltage controlled oscillator 28, and outputs it to a loop filter 24. The loop filter 24 extracts and outputs a low-pass component from an input signal. An amplifier 26 amplifies the output of the loop filter 24, and outputs it to a video/ audio separation part as a demodulation signal VO, and also, outputs it to the voltage controlled oscillator 28 as a control voltage. The slope of characteristics curve between the control voltage VC of the voltage controlled oscillator 28 and the local oscillation frequency flo can be changed corresponding to curve switching instruction in accordance with a satellite selection instruction from the outside. In other words, this demodulator is made up to change the gain of the PLL loop consisting of the phase detector 22, the loop filter 24, the amplifier 26, and the voltage controlled oscillator 28.
Patent JP-H0683986-A (JP)
Title: Single chip microcomputer
Inventor: SADATOMI KUNIHIRO
IPC: G06F15/78
Filed: 1992-09-01
Abstract: PURPOSE:To easily select an interruption processing and to improve interruption processing speed by providing two registers and switching them at the time of interruption processing. CONSTITUTION:The single chip microcomputer consists of an instruction execution unit 1 containing registers 2, 3, CPU control register 4, 5, and inverter 6, interruption controller 7, OR circuit 8, AND circuit 9, 13, RAM 10, address generation circuit 11, inverter 12, instruction queue 14, bus control unit 15, cache memory 16, ant memory 17. Thus, many registers are prepared for an interruption source and the address of an address generation circuit 11 is stored at the generation of the next non-vector interruption during the non-vector interruption processing. At the end of the execution of the next non-vector interruption processing, the address stored in the address generation circuit 11 is returned to the address generation circuit and the former non-vector interrutpion processing is executed again.
Patent JP-S6474790-A (JP)
Title: Semiconductor laser element
Inventor: YAMAMOTO SABURO
IPC: H01S5/00
Filed: 1987-09-17
Abstract: PURPOSE:To prevent the leakage of currents, and to equalize distribution in a wafer of threshold currents by forming two trenches on both sides of a mesa section, removing only multilayer structure in the trench sections and growing a buried layer. CONSTITUTION:A resist 20 is applied onto the surface of a cap layer 5 in a substrate 1 in which an n-type GaAs layer having carrier concentration of 1X10<18>cm<-3> or more is grown on p-type GaAs, and parallel stripe windows 21 are bored on both sides of a V-channel. Layers are etched up to an n-GaAs current blocking layer 6 by using an etchant (H2O:H2O2;H2SO4=50:2:1) through the windows 21. The width of the etched trenches 14, 15 is brought to 5-20mum at that time. An i-Ga1-xAlxAs (x=0.85 and undoped or Ge-doped) first buried layer 7, a p-Ga1-xAlxAs (x=0.2) second buried layer 8 and an n-GaAs contact layer 9 are grown through a liquid phase epitaxial growth method in succession.
Patent JP-2000069771-A (JP)
Title: Vibratory actuator
Inventor: YAMANAKA HIROYUKI
IPC: H01L41/09
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain a vibratory actuator which permits enhancement of driving efficiency and prevention of the production of heat and noise. SOLUTION: The vibratory actuator is provided with a vibrating body 10 comprising an electromechanical transducing element 12, and an elastic body 11 which produces vibration by excitation of the electromechanical transducing element 12, and a driven body 20 which comprises a driven body base material 21 and a sliding material 22 joined to the driven body base material 21 and in contact with the elastic body 11, is brought into contact with the vibrating body 10 under pressure, and is caused to perform relative motion by the vibration. An elastic layer 23, formed of one or more types of material whose modulus of longitudinal elasticity is smaller than those of the driven body base material 21 and the sliding material 22, is placed between the driven body base material 21 and the sliding material 22.  The elastic layer 23 is such that its modulus of longitudinal elasticity E is not more than 390 kgf/mm2 and/or its average layer thickness is not less than 15 μm.
Patent JP-2000050702-A (JP)
Title: Weeding operation implement in upland farming
Inventor: TOZAKI KENICHI
IPC: A01B39/18
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To eliminate a problem in which weeding is difficult when weeds overgrow in the case of delayed weeding operation due to rain, etc. SOLUTION: This weeding operation implement is equipped with a weeding tine group 2E composed of a great number of tine single elements 2E1 supported in a state of plane fan skeleton on a main body frame adjustable in length. Curved parts 2E21 are formed in the state of their tips laid upward looked from the side at rear end parts 2E2 of the tine single elements 2E1. Wave shapes 2E22 are formed in the horizontal direction at rear end parts 2E2. A lower tine 2E3 curved downward is attached to each tine single element 2E1 and weeding strength on the action surface of an upland field can be adjusted by a spring.
Patent JP-H05310223-A (JP)
Title: Automatic bag packing device
Inventor: FUNAKURA NORIHIKO
IPC: B65B43/26
Filed: 1992-09-01
Abstract: PURPOSE:To reduce the number of workers by providing, a filling device to a packaging bag body, a mouth clamping machine equipped with an advancing/retreating device, a plurality of opening holders and a carrier conveyor for packaging bag bodies, for which the opening holders are attached, a lifter, a mouth part gripping means and carry-out conveyor the present automatic bag packing device. CONSTITUTION:A flexible container bag 1 is expanded under a condition in which an opening holder 5 is attached to the mouth part, and the position of a pallet 6 is adjusted by a lifter 4, and a powder, etc., is filed by a metering hopper 9. After the completion of the filling, the opening holder 5 is removed by lowering the lifter 4, and at the same time, the flexible container bag 14 is held under a condition in which the mouth part is pinched by a mouth gripping tool 3. Then, the lifter 4 and mouth gripping tool 3 are lowered, and the mouth part of the flexible container bag 14 is lowered to the level of a mouth clamping machine 1. The mouth clamping machine 1 moves toward the mouth part, and the mouth part is pushed in a mouth part contracting mechanism 1-2, and at the same time, the mouth gripping tool 3 is removed and returns to the original position. Also the mouth part is prevented from becoming free by a clamping assisting tool 1-3, and the location which has been held by the mouth griping tool 3 is clamped by the mouth clamping machine 1. Then, the flexible container bag 15 is sent to a transfer device by a belt conveyor 11.
Patent JP-2000083111-A (JP)
Title: Facsimile equipment
Inventor: MIZUTANI SATOSHI
IPC: H04M11/00
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile equipment that stores speech management information such as incoming call arrival date and time even in the case of a speech by a telephone set ancillary to the facsimile equipment and provides an output of the information according to an instruction of the user. SOLUTION: When a facsimile equipment acts like a called equipment according to an incoming call from an opposite party, the facsimile equipment detects a speech start time based on off-hook and allows a storage section to sore the detected time. Succeedingly the facsimile equipment detects speech end time based on on-hook and allows the storage section to sore the detected time. The facsimile equipment allows a recording section 9 to record the information above as speech management information at timing when the user operates a specific key.
Patent JP-H1077255-A (JP)
Title: Production of polyoxyalkylene amide of fatty acid
Inventor: IMOTO HIROYUKI
IPC: C11D1/52
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain a compound capable of being widely used for cosmetics and improved in stability during storage by removing low boiling components with water by distillation after carrying out an addition reaction of raw materials. SOLUTION: This production of a polyoxyalkylene amide of a fatty acid is to carry out an addition reaction by adding a 2-4C alkyleneoxide to an alkanolamide of a fatty acid expressed by the formula, RCON(X)p (Y-OH)m [R is a 7-21C alkyl, etc.; X is H or CH3 ; Y is 1-5C alkylene; (p) is 0 or 1; (m) is 1 or 2]. For the addition reaction, it is preferable to use 0.01-5mol of a basic catalyst, e.g. NaOH, etc., based on 1mol of the compound of the formula and a reaction temperature is preferably equal to or more than the melting point of the compound of the formula and >=110 deg.C, especially 80-100 deg.C is preferable. An added mol number of the alkyleneoxide is preferably 1-20mol in average and 1-10mol are more preferable. The obtained crude product is subjected to removement of components having low boiling points by distillation together with the catalyst and water. As the compound of the formula used, monoethanolamide is especially preferable.
Patent JP-H1078535-A (JP)
Title: Light receiving device
Inventor: HIGAMI TOSHIYA
IPC: G02B6/42
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a light receiving device in which a high light receiving efficiency is provided, the insertion loss of a slave station is reduced and many slave stations are arranged in an optical transmission system. SOLUTION: This device is provided with a bending imparting member 5 which provides a bend having a prescribed curveture to an optical fiber 6 and a light receiving element 3 which receives leaked light beams from the fiber 6 that is bent by the member 5. A lens 8 is arranged between the member 5 and the element 3 to converge the leaked light beams from the fiber 6, a storage groove 7 is provided in the lens 8 to store the fiber 6.
Patent JP-H0761202-A (JP)
Title: Hub cap
Inventor: MAIKERU JIYON RATSUTAAMAN
IPC: B60B7/00
Filed: 1993-08-26
Abstract: PURPOSE: To allow display such as an advertisement, trademarks, letters, figures, a design or the like on the surface of the wheel cap of a vehicle to be clearly viewed from the outside of the vehicle even while the vehicle is running. CONSTITUTION: This wheel cap comprises a wheel cap main body 1 and a circular display panel 3 with a display such as an advertisement, trademarks, letters, figures, a design and the like displayed on its surface. A bearing 13 is secured to the center portion of the wheel cap main body and a weight 15 is attached to the circular display panel in a position deviating from its center. A shaft 17 corresponding to the bearing projects from the center portion of the back surface of the circular display panel and is supported on the bearing of the wheel cap main body whereby the circular display panel is installed in such a way as to be freely rotatable relative to the wheel cap main body.
Patent JP-H0981378-A (JP)
Title: Programming device
Inventor: TAKAHASHI YOKO
IPC: G05B19/05
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To automatically generate the graphical specifications that can be easily understood by the general users for a program which is contained in a programmable controller. SOLUTION: The production device includes an article catalog file 11 where the symbol graphics of various articles are registered, a graphical specification parts file 12 where various sample articles of graphical specifications are registered, a parts expansion processing part 15 which retrieves the file 12 to extract a sample article of the graphical specifications corresponding to a table form specifications 20 and retrieves the file 11 to produce the graphical specifications 22 by arranging the symbol graphics of articles corresponding to the positions of articles included in the graphical specifications against the specification 20, and a signal name register part 16 which gives the input and output signal names and the additional information to the symbol graphics of articles included the specifications 22, based on the specifications 20.
Patent JP-2000084397-A (JP)
Title: Production of highly dispersed metallic alloy
Inventor: ANDRIESSEN HIERONYMUS
IPC: G11B7/243
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To simply produce a colloidal metallic alloy composition by preparing an aq. medium containing at least 2 metallic ions each having different a specific type from each other and reducing the metallic ions by a reducing agent. SOLUTION: The aq. medium having at least 2 metallic ions each belonging to a group selected from the groups IB, IIB, IIIA, IVA and VA in the periodic table is prepared. As an example, an aq. solution containing bismuth ion and tin ion is prepared. As the most suitable bismuth salt, bismuth nitrate is selected. A suitable tin salt is tin chloride. It is necessary in many case to add a complexing agent to keep the sufficient quantity of both ions in the solution. A preferable complexing agent is ethylene diamine tetraacetate or the homologue or the salt. Next, bismuth ion and tin ion in the solution are reduced by adding the reducing agent into a highly dispersed bismuth/tin alloy particle. The preferable reducing agent is sodium hyposulfite.
Patent JP-S60127990-A (JP)
Inventor: YAMADA SAKAE
IPC: B25J15/06
Filed: 1983-12-14
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-H1076804-A (JP)
Title: Caster mechanism for moving casing
Inventor: YOSHIDA YUJI
IPC: B60B33/06
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a caster mechanism for moving casing, which allows omission of the labor for leveling after movement of the casing and which can perform the movement of casing easily in a short time. SOLUTION: Casters 2 are furnished on a casing frame 1 in such a way as capable of projection/retraction, and feet 3 are installed parallel with the casters 2 in such a way that their positions can be adjusted up and down. The casing frame 1 is fixed by the feet 3 to a floor surface by retracting the casters 2. In this condition, leveling can be made through length adjustment of the feet 3. If the casters 2 are protruded beyond the tips of the feet 3 so as to be grounded on the floor surface, the feet 3 are levitated from the floor, and in this condition, easy movement can be done by the casters 2. If the casters 2 are retracted after the casing is moved to the specified position, the feet 3 are grounded on the floor and the casing can be secured, and at the same time, the leveling is performed. Thus the movement can be made with the labor of level adjustment omitted.
Patent JP-H1078648-A (JP)
Title: Inspecting device for phase shift mask
Inventor: FUJIWARA TAKESHI
IPC: G03F1/26
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To measure the phase amt. of a phase shifter with high accuracy without influenced by speckles and to improve the reliability. SOLUTION: UV laser beam emitted from a UV laser light source 10 is transmitted through a diffusion plate 30 which rotates around the optical axis of the UV laser beam, and the beam enters an illumination optical system 12. The beam is divided into two beams of linearly polarized beam having polarizing planes perpendicular to each other by the illumination optical system 12 to irradiate a phase shift mask 3. The two linearly polarized light beams transmitted through the phase shift mask 3 are overlapped by a detection optical system 20 to interfere with each other. The phase amt. of the phase shifter 2 of the phase shift mask 3 is determined based on the interference.
Patent JP-H0396455-A (JP)
Title: Air bag device for automobile
Inventor: HIRASHIMA ISAO
IPC: B60R21/205
Filed: 1989-09-07
Abstract: PURPOSE:To surely secure an air space for steady expansion of an air bag by providing a covering member for covering a peripheral wall of a casing of an air bag means with the covering member isolated as far as a fixed distance from the peripheral wall of the casing. CONSTITUTION:An air-conditioning duct 21 is provided on a rear periphery of a casing 5 of an air bag means 1 at an assistant seat so as to cover the casing 5 with the duct 21 isolated as far as a fixed distance from a peripheral wall of the casing 5. The duct 21 is sealdedly supported on the casing 5 through a sealing member 22 to prevent air-conditioning air from leaking. Thus, an air space E which has a fixed volume and acts as an air-conditioning air passage is secured on the periphery of the casing 5 of an air bag means 1 at an assistant seat by the duct 21.
Patent JP-2001058043-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To lower the cost of a light emitting operation control means by performing coping by a common light emitting operation control means even when the specifications of a light emitting member are changed. SOLUTION: Resistors R1-R8 to be appropriately changed corresponding to the specifications of the light emitting members such as decoration LEDs 81a and 81b are mounted on an illumination relay substrate (1) 210. A substrate pattern capable of mounting inter-pattern connection lines 313-316 and 331-338 to the decoration LED (C) 83a and the decoration LED (C) 83b for synchronously emitting light accompanying the change of the specifications of the light emitting members is formed on the illumination relay substrate (1) 210. An illumination control substrate is made in common regardless of the change of the specifications of the light emitting members accompanying the change of the kind of this game machine.
Patent JP-H0899152-A (JP)
Title: Foamed pattern for casting lost foam pattern
Inventor: TORIGOE TAKESHI
IPC: B22D25/02
Filed: 1994-09-29
Abstract: PURPOSE: To enhance the deformation resistance characteristics and improve the shape and dimensional accuracy of resulted castings with easy deformability of a foamed pattern and without increasing the thickness of a lost foam pattern in the process of packing molding sand in molding of casting molds when a U-shaped thin bent pipe, etc., are cast by casting with the lost foam pattern. CONSTITUTION: Metallic or ceramics rings 30 are mounted as reinforcing members at the foamed pattern 10 before or after coating of the pattern surface with a mold coating material. Cores consisting of self-curing molding sand are formed within the hollow holes of the patterns after coating of the mold coating material as another method. A molding and casting plan is executed in accordance with the conventional method except that the reinforcing members (rings or cores) are attached.
Patent JP-S6296023-A (JP)
Inventor: KOIKE YUJIRO
IPC: A01G31/00
Filed: 1985-10-21
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。