baber/WOPTO huggingface dataset:
Patent JP-H02148477-A (JP)
Title: Magnet hub
Inventor: ODA HIROSHI
IPC: G11B7/24097
Filed: 1988-11-29
Abstract: PURPOSE:To reduce the curvature of metal to be adsorbed and to omit an adhering process by providing hub upper part resin, which holds the metal to be adsorbed, and hub lower part resin to spirally engage a male screw, which is fitted to the female screw of the hub upper part resin, and to fix a disk substrate with clamp pressure. CONSTITUTION:Metal 4 to be adsorbed, which has a hole 3 for aligning in a center, is held to hub upper part resin 1 by charging resin to a chamfering hole 5, for which an inner circumferential part is chamfered. The hub upper part resin 1 has a male screw 6, which is spirally engaged with hub lower part resin 2, in a internal part and a flange 12, whose diameter is larger than that of a center hole 11 on a disk substrate 10, in an outer circumferential part. The hub lower part resin 2 has a cylinder-shaped flange 7 in a central part and further has a male screw 8, which is engaged with the female screw of the hub upper part resin 1 and fixes the disk substrate 10 with the clamp pressure, in the outer circumferential part of the cylinder- shaped flange 7. Accordingly, the hub upper part resin 1 and hub lower part resin 2, for which the clamp pressure is applied by the flange 12 of the hub upper part resin and the hub lower part resin 2, can be fixed to the disk substrate 10 without fail. Thus, the curvature of the metal to be adsorbed can be reduced and the adhering process can be omitted.
Patent JP-H04175907-A (JP)
Title: Controller for air blower for soil bed
Inventor: MOTOKI TADAO
IPC: C02F3/00
Filed: 1990-11-08
Abstract: PURPOSE:To prevent abnormal wind pressure from being applied to the soil bed and to reduce the short-circuit breakage of the soil bed by controlling the pressure at the entrance of the soil bed to a set pressure through a pressure controller. CONSTITUTION:This device is equipped with a manometer 2 which measures the air pressure in an air duct 20 connected to the soil bed 1, the air blower 3 which is connected to the other end of the air duct 20 and blows air to the soil bed 1, the controller 5 for pressure control which compares the pressure measured value obtained by the manometer 2 with a previously set value and amplifies and outputs the difference value, and a speed control circuit 4 which controls the rotating speed of the air blower 3 with the output signal of the controller 5. Then the manometer 2 which is installed at the entrance of the soil bed 1 is used and the speed controller 4 is controlled by the pressure controller 5 to control the air capacity of the deodorizing fan 3. Consequently, the application of abnormally high air pressure to the soil bed 1 is suppressed and the short-circuit breakage of the soil bed 1 is eliminated.
Patent JP-H03163851-A (JP)
Title: Automatic layout system
Inventor: TAKAHASHI NAOYA
IPC: H01L21/82
Filed: 1989-11-21
Abstract: PURPOSE:To enable a layout to be corrected by a partial correction only without resorting to a notable layout alteration after completion of the layout by a method wherein redundant cells are previously arrayed in a layout while a means to make redundant wirings is provided. CONSTITUTION:Cells 12-26 corresponding to the data of a circuit connection data part 8 in an arrangement processor 1 are arranged on cell rows 9-11 quoted from a cell library 7. The kinds, quantities and positions of redundant cells to be arranged in a redundant cell arrangement part 2 are inputted from an arrangement designation part 5 so as to arrange the redundant cells 27-29 between the cells 12-26 previously arranged in the arrangement processor 1. Next, the positions and quantities of wirings in the redundant wiring formation parts are inputted from a wiring designation part 8 so as to make redundant wirings 30-33 according to said input. Finally, wirings 36-38, 42-45 to connect terminals 34, 35, 39-41 according to the data from the circuit data part 8 are made. Through these procedures, the layout can be corrected by partial correction only without resorting to a notable layout alteration after the completion of the layout.
Patent JP-H0990709-A (JP)
Title: Electrifying roller, process cartridge having electrifying roller and image forming device
Inventor: SHIMURA MASARU
IPC: G03G15/02
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an electrifying roller reducing a shaving quantity of an electrified object and lengthening its service life, a process cartridge having the electrifying roller, and an image forming device. SOLUTION: In an electrifying roller 12 which is arranged in contact with an electrified object and electrifies the electrified object by impressing voltage, the electrifying roller 12 has a conductive support body 12a, an elastic layer 12b on the conductive support body 12a and at least a single covering layer 12c on the elastic layer 12b, and the electrifying roller 12, a process cartridge having the electrifying roller 12 and an image forming device on which surface roughness of the electrifying roller 12 is not more than 8μm and ASKER C hardness (A) of the elastic layer 12b and microrubber hardness (B) of the electrifying roller 12 satisfy an expression (A<=45 deg., and A<B<A+20 deg.), are provided.
Patent JP-H02150859-A (JP)
Title: Binder resin for toner and its production
Inventor: HYOZU YOSHIHIKO
IPC: G03G9/087
Filed: 1988-12-02
Abstract: PURPOSE:To improve fixability and to simultaneously improve offsetting, winding and blocking properties by using the specific binder resin for toners. CONSTITUTION:The binder resin is the copolymer which is >=5 Mw/Mn in the mol.wt. distribution by GPC of a THF soluble component, has at least one peak in the region of 2,000 to 10,000mol.wt., has at least one peak or shoulder in the region of 15,000 to 100,000mol.wt., contains the component of <=10,000 mol.wt. at 10 to 50wt.% based on the weight of the resin and contains 0.5 to 5wt.% 2,4-diphenyl-4-methyl-1-pentene. The THF soluble component of the binder resin basically exerts influence on mainly the offset resistant, winding and pulverizing properties and the component of <=10,000mol.wt. of the THF soluble component affects mainly the pulverizing and blocking property, the weldability to a photosensitive body, filming property and the welding to the inside wall of a pulverizing device. Further, the component of >=10,000mol.wt. of the THF soluble component mainly affects the fixability. The excellent fixability as well as the excellent offsetting, winding and blocking properties are obtd. in this way.
Patent JP-H05116885-A (JP)
Title: Carrier device with hoist for carried article
Inventor: YOSHIMURA TAKASHI
IPC: B61B13/06
Filed: 1991-10-22
Abstract: PURPOSE:To constitute a carrier line easily in an indoor see even if a roof is low by providing a motor which drives a rotating element for hoist coiling-up and-down and a motor which drives a wheel for driving traveling at the front and rear in a traveling direction at a roughly same level in parallel to each other, and lowering the overall height of a carrier device to make a traveling space small. CONSTITUTION:There is provided a hoist lifting drive means 9 in an electric car 2 for carrying which is supported by a guide rail 1 so as to travel, and a hoist device 19 for carried article is hoisted by plural hoists 16a-16d whose hoist lifting drive means 9 can coil up and down. Besides, a motor 10 which drives rotating elements 11a-11d for making the hoists of the hoist lifting drive means 9 coil up and down and a motor 6 which drives a wheel for driving the traveling of the electric car 2 for carrying are provided at the front and the rear in a traveling direction at a roughly same level in parallel to each other. It is thus possible to lower the overall height of the carrier device to make a traveling space small, and constitute a carrier line in an indoor space even if a roof is low.
Patent JP-H11140422-A (JP)
Title: One pack type moisture-curable urethane sealant composition
Inventor: MATSUDA HIDEYUKI
IPC: C08K3/26
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain a one pack type moisture-curable urethane sealant composition having good storage stability. SOLUTION: This one pack type moisture-curable urethane sealant composition comprises (a) a urethane prepolymer obtained by allowing a mixture of a polyethertriol with a polyetherdiol each having a number-average mol.wt. of 1,000-7,000 to react with 4,4'-diphenylmethanediisocyanate in an NCO group/OH group equivalent ratio of 1.1-2.5, (b) a dimorpholinodiethyl ether compound of the formula [(n) is 0 or 1] in an amount of 0.05-0.18 wt.% based on the sealant composition as a catalyst and (c) heavy calcium carbonate having an average particle diameter of 1.0-3.2 μm in an amount of 2-20 wt.% based on the sealant composition.
Patent JP-H06318431-A (JP)
Title: Base for lamp
Inventor: REIMONDO ARUBAATO HAINDORU
IPC: H05B41/24
Filed: 1993-12-06
Abstract: PURPOSE: To provide a base for an electrodeless arc discharge bulb having an elongated tube-like stem, stretching through a pinch-sealed section or a press-sealed section of an outer envelope. CONSTITUTION: A base 10 has a pair of non-conductive members 12 that are fixed to engage with each other, in order to define an upper recessed part 30 and a lower axial center hollow 14. When a bulb is installed on the base, a pinch-sealed section is fixed in the recessed part, and a stem stretches through the center hollow. When the base is attached in an adapter and RF energy is supplied to the bulb, a startup auxiliary section in the system is excited via a conductive bushing 50 in the center hollow.
Patent JP-H03168926-A (JP)
Title: Optical information recording and reproducing device
Inventor: KENJO HIDESHI
IPC: G11B7/004
Filed: 1989-11-27
Abstract: PURPOSE:To decide the reaching of the period for cleaning before the function of the device attains the critical level in accordance with the detected value of the signal in the preformat section of the optical recording medium. CONSTITUTION:A cleaning period deciding circuit is constituted of an RF level detecting section 9a and a deciding section 9b. An RF signal is received by PIND 1 in a pickup 3 of the detecting section 9a and a voltage is taken out, amplified and current rectified by R 3. This voltage is inputted to one terminal of a COMP 1. The threshold value of the RF signal is applied to the + termi nal. The COMP 1 emits a signal OUT 1 when the detected voltage level falls to the threshold value or below. A sector pulse is shifted on the basis of time by the output of a sector arc detecting circuit 18 and an external clock by a pulse shifter 16 so that the influence of the surface contamination of an optical disk on a crest value easily appears on the deciding section 9b. The -Q output of an FF 17 changes as specified when the signal level of the crest value falls to the threshold value or below and a logical control device 8 decides the reaching of the period for cleaning and inputs a signal through an SCSiI/F 12 to a host computer 13. The device 8 lights a display device 15.
Patent JP-H08154692-A (JP)
Title: Production of d-2-aminobutyric acid
Inventor: ONISHI IKUMASA
IPC: C12R1/38
Filed: 1994-12-08
Abstract: PURPOSE: To simply obtain the subject compound useful as a synthetic raw material, etc., for medicines and chemicals at a low cost by reacting 5- ethylhydantoin with a cultured product, etc., of a microorganism, belonging to the genus Pseudomonas and capable of asymmetrically hydrolyzing the 5- ethylhydantoin into D-2-aminobutyric acid. CONSTITUTION: 5-Ethylhydantoin is reacted with a cultured product of a microorganism, belonging to the genus Pseudomonas and capable of asymmetrically hydrolyzing the 5-ethylhydantoin into D-2-aminobutyric acid [e.g. Pseudomonas hydantoinophilum AJ11220 (FERM P-4337)], a microbial cell separated from the cultured product or a treated substance of the microbial cell to produce the D-2-aminobutyric acid. Thereby, the objective D-2-aminobutyric acid of a high optical purity useful as a synthetic raw material, etc., for various medicines and chemicals is simply obtained at a low cost.
Patent JP-H09197128-A (JP)
Title: Protective film for polarizing plate and polarizing plate using the same
Inventor: KOBAYASHI TORU
IPC: B32B27/28
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain a protective film for producing a polarizing plate excellent in durability by forming a layer contg. a mixture of two or more kinds of specified polymers or copolymers. SOLUTION: This polarizing plate has a layer contg. a mixture of two or more kinds of polymers based on styrene, vinyl ester, maleic anhydride and (meth)acrylic ester, respectively, two or more kinds of hydrolyzates of the polymers, two or more kinds of copolymers each consisting essentially of plural kinds of such monomers or two or more kinds of hydrolyzates of the copolymers on at least the side of a transparent resin film on which a polarizing film exists and preferably has a layer contg. at least one kind of hydrophilic high molecular compd. on the layer. The styrene is, e.g. styrene or styrene having a substituent. The vinyl ester is, e.g. vinyl acetate or vinyl fluoroacetate. The maleic anhydride is, e.g. maleic anhydride or citraconic anhydride.
Patent JP-H11114227-A (JP)
Title: Level parameter setting method and apparatus for enemy character
Inventor: ARAI KOJI
IPC: G06F19/00
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To enable ideal development of a story by calculating and fixing the level of enemy characters based on the level of a player character when the enemy player encounters the player character for the first time. SOLUTION: When a player character is determined to encounter an enemy character by judgement D12, it is judged whether the encountering is first or not by judgement D3. When the first encountering is determined, the level LE of the enemy character is determined by a processing S5 based on the level LP of the player character. The determination is made from the level LP of the player character and a functional relationship. Then, parameters comprising a physical power, an attacking force and the like of the enemy character are calculated by a processing S6 and a battle is staged following the processing S7. Thus, a game is set according to the level of a player and the player can learn a rise in level while gaining full satisfaction.
Patent JP-2001126577-A (JP)
Title: Control panel having sheet molding press button and mehtod of manufacturing it
Inventor: NARUTOMI MASANORI
IPC: H01H13/14
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To satisfy hermetic property, clearness and workability and lead to low cost. SOLUTION: A photo-permeable thermoplastic synthetic resin-made simple sheet is used as a substrate, a molding sheet is made by forming a sheet hollow part so that a marking part 13 of a printing layer of the simple sheet is positioned inside of bottom. A key sheet having a press button 4 is made by sealing a synthetic resin in the simple sheet. A key group 7 is made by cutting the key sheet using laser beam to leave a connecting part 21. A control panel is made by bonding integrally a button support to the key group 7, it being assembled by heat-welding with ultrasonic wave in the back of a case cover of a portable telephone.
Patent JP-H07161134-A (JP)
Title: Disc-type recording/reproducing apparatus
Inventor: HARADA YUTAKA
IPC: G11B19/20
Filed: 1993-12-06
Abstract: PURPOSE:To realize both the low-profile and the reduced depth of a belt-driving disc-type recording/reproducing apparatus which is used as the external memory apparatus of a personal computer, etc. CONSTITUTION:A motor 9 is so provided as to have its rotary shaft in a direction same as the horizontal direction of a floppy disc 1. The direction of rotation is changed into a direction vertical to the floppy disc 1 by gears 7 and 8. A vertical pulley shaft 12 and a second pulley are rotated as an integral part and the rotation is transmitted to a first pulley 3 which makes a recording medium in a floppy disc 1 rotate through a belt 6. The motor 9 is provided outside the floppy disc 1. As the motor shaft 10 is in a horizontal direction, a necessary torque can be obtained by reducing the diameter of the motor 9 and extending the length of the motor 9. Therefore, the depth is determined by the length of the floppy disc 1 and the diameter of the small diameter motor 9, so that both the low-profile and the reduced depth can be realized.
Patent JP-S63158294-A (JP)
Title: Manufacture of optical recording medium
Inventor: HIROSE SUMIO
IPC: B41M5/26
Filed: 1986-12-23
Abstract: PURPOSE:To enable manufacture of an optical recording medium capable of recording and reading signals by solving phthalo/naphthalo cyanine coloring matters in an organic solvent which has a specific solubility parameter and making the matters into contact with a guide groove and a thermoplastic resin substrate having an uneven surface for preformat signal. CONSTITUTION:A single or more than two kinds of phthalo/naphthalo cyanine coloring matters shown in the formula (I) can be used. The recommendable organic solvent used for solution of coloring matters is an organic solvent whose solubility parameter is not more than 8.5. In order to minimize defects such as pinholes for increasing the smoothness of a recording film when formed, soluble resins such as nitrocellulose and acrylic resin or additives such as leveling agent and antifoaming agent may be used. After flowing a coloring matter solution down the substrate, the surplus solution is removed, while the substrate is rotated. Substantially almost the majority of the organic solvent used evaporates when the surplus solution is removed. As a rule of thumb, the desirable thickness of the recording layer is 50-300nm, and preferably 60-250nm. (In the formula, M represents a metal or a semi-metal, Y the organic substituted group, n the integer of 1 or 2, L1, L2, L3 and L4 the non-substituted group or more than 2 substituted groups showing the benzene ring having Z or naphthalene ring skeleton.)
Patent JP-H05232169-A (JP)
Title: Method and device for electromagnetic field analysis
Inventor: TAKEDA SHIGEKI
IPC: H01P11/00
Filed: 1992-11-16
Abstract: PURPOSE:To eliminate restrictions on an analysis method and expand the application range by dividing a boundary surface of a space to be analyzed into a plurality of boundary surface elements, providing a surface electric field source and a surface magnetic field source to one reference surface which can be connected to all of the plurality of boundary surface elements with a straight line, and performing calculation by using a specific equation. CONSTITUTION:For example, an area to be analyzed is in a thin and long tubular shape with a curvature and boundary conditions for the area to be analyzed are input to it through a keyboard. A computer performs division processing for dividing the area into sections with a plurality of surfaces P1-P6. Conditions which should be met by the surfaces P1-P6 are to achieve connection with all boundary elements which form a boundary of the area which is divided by two surfaces with a straight line. Then, a surface electric field source Es and a surface magnetic source Hs are given to one reference surface as an energy source and an electric field E and a magnetic field H which exist in or out of the area which is placed on each boundary surface element and is surrounded by each boundary surface element are calculated by equations.
Patent JP-H08145833-A (JP)
Title: Fully-automatic unbalance correction machine
Inventor: KASHIWAGI CHIKAYUKI
IPC: G01M1/16
Filed: 1994-11-15
Abstract: PURPOSE: To perform an unbalance correcting and working operation especially regarding the preset number of continuous works, to perform an unbalance measurement again and to increase the accuracy of the unbalance correcting operation of succeeding works while remainder-unbalance-vector average data is being utilized automatically regarding the unbalance correction machine of a work such as a flywheel or the like. CONSTITUTION: The unbalance amount of a work 1 is measured by a first unbalance measuring means 2, and a correcting and working operation is performed by a working-amount calculator 3 and a working means 4 on the basis of the data. Then, regarding the preset number of continuous works, a result which has been measured by a second unbalance measuring means 5 is processed by an unbalance-vector-average calculator 6. In the work-amount calculator 3, remainder-unbalance-vector average data from the calculator 6 is added to a measured signal from the first unbalance measuring means.
Patent JP-H09149667-A (JP)
Title: Driver for induction motor
Inventor: YUKI KAZUAKI
IPC: H02P27/04
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To enhance the starting torque characteristics by providing a start compensator for compensating the starting from zero speed, and to enhance the transient characteristics incident to mode transition by making a transition smoothly from a starting mode employing the start compensator to a starting mode not employing the start compensator. SOLUTION: A primary angular frequency ω1*13 for start compensation comprising an arbitrary time function is set and employed, along with a time function (1-f(t)), for generating a primary angular frequency ω1 which is then integrated and delivered to coordinate converters 8, 10. Consequently, a positive slip angular frequency is obtained and smooth starting compensation is realized using positive torque. Furthermore, since a simulator 14 determines transition of mode based on a torque Torq* and sets a gain f(t), transition can be made smoothly from starting mode to normal mode.
Patent JP-H07218475-A (JP)
Title: Ultrasonic flaw detection method and apparatus therefor
Inventor: HIGUCHI TADASHI
IPC: G01N29/04
Filed: 1994-12-09
Abstract: PURPOSE:To enhance the flaw detection accuracy of a flaw having inclination with respect to the transmission direction of a ultrasonic waves by transmitting ultrasonic waves in respectively different directions from a plurality of vibrators. CONSTITUTION:A surface ultrasonic wave probe has vibrators mutually converting electric vibration and ultrasonic waves, a delay material enhancing short distance resolving power and a damper and contact plug damping vibration. A plurality of vibrators respectively transmit and receive surface ultrasonic waves and the reflected waves due to the transmitted surface ultrasonic waves are received by the vibrators. The oscillation directions of the surface ultrasonic waves transmitted from the respective vibrators are respectively different. Therefore, surface ultrasonic waves in at least two directions can be transmitted and received at the same time. For example, when four surface wave vibrators are arranged, the transmission directions of surface ultrasonic waves become 0 deg. 45 deg., 90 deg. and 135 deg. on the basis of a direction D. It is desirable to transmit surface ultrasonic waves in anti-center directions in order to prevent ultrasonic interference and the lowering of sensitivity.