baber/WOPTO huggingface dataset:
Patent JP-S6016149-A (JP)
Title: Shaft end load detecting method of magnetic bearing rotary electric machine
Inventor: ISHIDA KIYOSHI
IPC: H02K7/09
Filed: 1983-07-06
Abstract: PURPOSE:To detect the load of a shaft end by calculating a command signal of a magnetic bearing unit. CONSTITUTION:When a magnetic bearing motor is generally indicated, its structure has a tool 2 and a rotational shaft 8, a motor section has a zone 9, a magnetic bearing has a zone 10 and a magnetic bearing electromagnet 11. When the size from a central gravity G of the shaft 8 to the operating point of a magnet at the opposite load side is represented by l1, the size to the operating point of an electromagnet of load side is by l2, the size from the operating point of the electromagnet at the load side to the point, to which a disturbance force is applied, is by l3, a command signal of force to the opposite load side electromagnet is by F13, a command signal of the force to the load side electromagnet is by F23, and a proportional constant is by K, the disturbance force FD applied to the shaft end can be obtained by the equation I . Thus, since the load of the shaft end can be detected merely by calculating the command signal of the magnetic bearing unit, energy-saving and space-saving can be inexpensively performed.
Patent JP-H0416918-A (JP)
Title: Production of liquid crystal substrate and liquid crystal substrate
Inventor: YAMAMOTO TORU
IPC: G02F1/13
Filed: 1990-05-11
Abstract: PURPOSE:To increase a substrate temp. and to lower the resistance value of transparent picture element electrodes so that a higher contrast and a large image screen are obtd. by forming the transparent picture element electrodes before the production of color filters. CONSTITUTION:A silicon dioxide or silicon hydroxide layer is formed on a smooth substrate which has excellent flatness and is not attacked by hydrofluoric acid to produce the substrate for templating. A top coat layer 26 consisting of a thermosetting resin or an inorg. thin film which is not attacked by the hydrofluoric acid is thereafter formed on this silicon dioxide or silicon hydroxide layer. The transparent picture element electrodes 25 consisting so ITO. a black matrix 24, and color filter parts 23 are formed thereon and thereafter, a transparent resin substrate 21 is adhered thereto by a transparent thermosetting adhesive. The transparent picture element electrodes 25 consisting of the ITO are formed before the color filters 23 in this way and, therefore, the execution of the production at a high temp. is possible and the transparent picture element electrodes 25 of the low resistance are obtd. The liquid crystal display of the high contrast and the large screen is obtd.
Patent JP-H0417929-A (JP)
Title: Method for positioning blank to press die
Inventor: SEKIDO KUNIO
IPC: B21D43/04
Filed: 1990-05-12
Abstract: PURPOSE:To restrain a pilot hole from deforming on account of short strength and to improve positioning accuracy for a thin blank by burring the pilot hole to position the blank to a press die. CONSTITUTION:Since the strength round the pilot hole 12 of the blank 11 is improved largely by burring, the deformation of the pilot hole 12 can be restrained as possible through a clearance between the pilot hole 12 and the pilot pin 1 is set small and a high accuracy positioning can be performed for the thin blank. Further, since an R part having a comparatively large curvature is formed by burring in an introducing part of the pilot hole 12, the pilot pin 1 is inserted smoothly into the pilot hole and responsiveness to high speed working, too, is improved.
Patent JP-H0416950-A (JP)
Title: Toner composition
Inventor: YAMAMURA KAZUHIKO
IPC: G03G9/08
Filed: 1990-05-11
Abstract: PURPOSE:To obtain the toner compsn. which is good in cleanability and maintains the image quality stable over a long period of time by satisfying 0.1<xy<5, x<20 when the content ratio of the metal in a fatty acid metal salt is designated as x weight % and the amt. of the fatty acid metal to be added to toner particles is designated as y weight %. CONSTITUTION:The content ratio of the metal in the fatty acid metal salt, designated as x weight %, and the amt. of the fatty acid metal to be added to toner particles, designated as y weight %, are so determined as to satisfy the relations 0.1<xy<5, x<20. The fluctuation in the electric resistance of the toner compsn. is suppressed within a small range in spite of a change in the flowability and dispersibility of the toner compsn. by repetitive development or an environmental change. The fluctuation in the electric characteristics of the developer is prevented in this way and the repetitive formation of the good images while maintaining the good cleanability is possible.
Patent JP-H04325934-A (JP)
Title: Optical disk recording method and optical disk device
Inventor: MATSUI TSUTOMU
IPC: G11B7/00
Filed: 1991-04-25
Abstract: PURPOSE:To realize stable tracking control and to improve reliability for recording and reproducing signals. CONSTITUTION:Signals on the surface of a disk are recorded at a flat part 6b between guide grooves 6a and 6a. Tracking error is detected by twin beam method using two light spots formed on the both sides of the guide groove. The tracking error detection by the twin beam method is made stable since a diffracting effect is canceled in the guide groove. When reproducing the signals recorded at the flat part, there is no problem of the diffracting effect at the groove, and the reliability is high.
Patent JP-S5912365-A (JP)
Title: Method and apparatus for totally detecting disconnection in glow plug
Inventor: HOTSUTA MASANOBU
IPC: G01R31/02
Filed: 1982-07-13
Abstract: PURPOSE:To achieve a total detection of disconnections accurately while energizing a required glow plug by arranging a resistance for totally detecting disconnections in the glow plug connected in series thereto between a power source and the glow plug. CONSTITUTION:Immediately after the closing of a start switch 1, a delay time for deferring the start of supplying power to glow plugs 11a-11d is set with a circuit 2 and a resistor 13 is provided between a power source 23 and a glow plug as included in a total disconnection detecting circuit 18 for the glow plug in a glow plug temperature controller to totally detect disconnections in the glow plug connected in series thereto. The existence of a total disconnection accident in the glow plug is detected based on the variation in the potential level at a terminal for detecting a potential of a resistor 13 during the delay time while an alarm automatically sounds when the occurrance of the total disconnection accident is detected in the glow plug.
Patent JP-S5911550-A (JP)
Title: Optical reversible recorder and reproducer
Inventor: YOSHIDA TOMIO
IPC: G11B7/135
Filed: 1982-07-12
Abstract: PURPOSE:To erase simply a signal, by driving a vibrating means vibrating an optical spot along a signal recording track for vibrating the optical spot at a prescribed frequency, and forming the condition that the terperature rise is cooled gradually to a light irradiating part on a recording medium. CONSTITUTION:A light source 11 such as semiconductor laser 11 is used to change reversibly the optical density and for the reproduction of a signal recorded on a disc by increasing the temperature of a recording thin film. A minute circular optical spot gives the condition of temperature rise and rapid cooling to the recording thin film. That is, when the irradiated part of light is small and the light is irradiated with the repetition of the optical pulse in a short time, the condition of temperature rise and rapid cooling is given, since the local temperature rise of the recording thin film due to the optical spot X is dissipated and delivered quickly to other parts of the disc. On the other hand, the optical spot Y having w1 of a narrow and long length along a recording track (t) is formed, the light intensity is increased to a prescribed strength (p) and a continuous optical power is applied, then the local part where the optical spot Y of the recording thin film is irradiated satisfies the temperature rise and gradual cooling condition. Since the irradiation with the optical spot Y is spread over a wide range and the almost timewise continuous light is irradiated, the optical power in matching with the transfer and dissipation of heat at the temperature rise part is applied.
Patent JP-S6013773-A (JP)
Title: 2-substituted-amino-4-thiazolylacetic acid and its lower alkyl ester
Inventor: KOJIMA ATSUO
IPC: A61K31/426
Filed: 1983-07-04
Abstract: NEW MATERIAL:The compound of formula I [R<1> is H or lower alkyl; R<2> is omega-(1-imidazolyl)alkyl of formula II (m is integer of 1-6), lower alkylamino or cyclohexylamino]. EXAMPLE:2-[6-(1-Imidazolyl)hexanoylamino]-4-thiazolylacetic acid methyl ester. USE:A blood platelet coagulation inhibitor. PREPARATION:The compound of formula I is obtained by reacting the compound of formula III with equimolar amount of the compound of formula R<2>-COOH in a solvent such as dichloromethane, THF, DMF, etc.
Patent JP-S5823517-A (JP)
Title: Developing device for coil end
Inventor: ORITO KENICHI
IPC: B65H18/00
Filed: 1981-08-04
Abstract: PURPOSE:To develop a coil end automatically and rapidly by controlling a driving system in response to operations of a up-and down-moving body and traveling means. CONSTITUTION:A microcomputer having an actuating command and incorporating the output of an encorder indexes a tangential and normal direction of a coil end by reading the turning angle of a up- and down-moving mast 6 or the existent angle of a clamp device 7. The microcomputer calculates the resultant vector of the prescribed velocity vectors in the tangential and normal direction  and resolves the resultant vector into X and Y direction components and performs analog conversion of the resolved components with respect to the magnitudes and directions, and outputs the results as velocity commands to each  traveling and traversing controllers. Each drive controller compares the given  velocity commands with feed back inputs and drives and controls the motors in  rotating numbers corresponding to the velocity commands. On starting the displacement of the coil end, the up-and down-moving mast 6 begins to turn by the reaction of a steel plate. The coil end automatically continues to develop out at  a fixed developing speed while receiving appropriate tension.
Patent JP-H11320393-A (JP)
Title: Method and device for mounting wafer
Inventor: YANAGISAWA TOSHIHISA
IPC: B24B37/30
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To improve polishing precision of a wafer by uniformly utilizing the whole surface of a carrier plate and to provide an increased life for a carrier plate. SOLUTION: This wafer mounting device comprises a mounting head 30 holding a wafer 20 and positioning the wafer 20 on a carrier plate 10 and effecting mounting by pressing; a rotation table device 32 to regulate a relative position relation between the mounting head 30 and a carrier plate 10; a mark 12 formed on the carrier plate 10; a sensor 36 to detect the mark 12; and a position control device 38 to control the rotation table device 32 so that the mounting position of the wafer 20 is periodically displaced, in order.
Patent JP-H0276982-A (JP)
Title: Plug socket for fluid
Inventor: SHIMIZU SHOHACHI
IPC: F16K27/12
Filed: 1989-05-16
Abstract: PURPOSE:To compact a mounting surface to a wall by providing a cover body to open and close an entrainment port in which a connection socket is inserted and a removing device which is operated in linkage with operation of the cover body so that a connection socket connected to a plug in an insertion port is removed. CONSTITUTION:A cover body 14 is coupled to an opening closing shaft 15 of a fluid valve 12 and mounted so as to rotate around a shaft 19 insertedly mounted to the opening closing shaft 15. The rotation of the cover body causes opening and closing of an insertion port 13 in which a connection socket is inserted. An O-ring 21 formed by a resilient substance is mounted to the back of the cover body 14 to reliably prevent leakage of fluid. With the cover body 14 opened, the insertion port 13 is opened, and a connection socket 41 to which a fluid pipe 40 is mounted can be connected to a plug 10.
Patent JP-2000316204-A (JP)
Title: Regenerative brake system
Inventor: SHIBATA SATORU
IPC: B60L7/10
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To increase the regenerating rate of braking energy to a battery by providing a control circuit which increases a regenerated current when the operation level of a service brake is high. SOLUTION: The pressure by a braking pedal 22 is detected by means of a brake sensor 18 and supplied to a control circuit 5. The circuit 5 simultaneously sets an electrical braking state when the pedal 22 is stepped down and charges a battery 3 by supplying a regenerated current caused by the electrical braking to the battery 3 before mechanical braking acts. Since the regenerated energy, namely, the regenerated current generated by the electrical braking is largely controlled as the pressure applied to the pedal 22 becomes higher, the electrical braking becomes effective when a driver lightly steps on the pedal 22 and, accordingly, the energy diffused by the frictional heat generated between a brake shoe and a brake drum becomes smaller. Therefore, the regenerated guantity of the energy generated by the braking to the battery 3 can be maximized.
Patent JP-H02302024-A (JP)
Title: Solid epitaxial growth
Inventor: HANABUSA HIROSHI
IPC: H01L21/20
Filed: 1989-05-16
Abstract: PURPOSE:To realize high integration and to enhance characteristic by a method wherein an a-Si film in a state that an interface has been doped with impurities of nearly one atomic layer is formed on the surface of a single-crystal Si substrate, the a-Si film is annealed and the a-Si film is transformed into a single crystal. CONSTITUTION:A region 4a doped with P atoms is annealed for solid-phase epitaxy along a crystal orientation of a seed 1b, and P atoms are activated to release electrons (e). Then, a potential difference is caused between a grown part and a non-grown part in the region 4a doped with the P atoms, Si atoms with dangling bonds in the non-grown part are pulled to the side of the grown part and are bonded to electrons. As a result, a solid epitaxial growth operation progresses quickly. During this process, a growth speed in a transverse direction in the region 4a doped with the P atoms is 25Angstrom /sec; this growth operation progresses very quickly as compared with a growth speed of 5Angstrom /sec in a transverse direction of an undoped a-Si film.
Patent JP-S5548848-A (JP)
Title: Magnetic recording and reproducing unit
Inventor: SAKAI KOUICHI
IPC: G11B15/02
Filed: 1978-10-03
Abstract: PURPOSE: To control the tape running surely based on sure tape position display, by electrical display of the revolution of the reel stand through reversible count and controlling the next operation mode according to the present operation mode for the output of the display means.  
     CONSTITUTION: Revolution of the winding reel 1 is detected with the two sets of Hall elements 3 and 4, the direction of revolution discriminating circuit 5 discriminates the direction of rotation of the stand 1 with the phase comparison of detected pulse, the up and down counter 6 counts reversibly the number of detected pulses of the element 3, and the tape position is surely displayed on the display unit 8 even at fast feed. When the switch S 1  is closed, the counter 6 is reset and the display is also zeroed, and the logic discrimination circuit 9 controls the next operation mode in response to the present operation mode depending of the count content of the counter 6 zeroed. For example, in rewinding mode at present, the circuit 9 produces the stop instruction, the counter 6 counts a given number with over running due to inertia, and when the counter 6 is again reset, the play mode instruction is made to correctly stop the tape at a given location. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62278042-A (JP)
Title: Daisy wheel and printer
Inventor: MATSUBA HIROYUKI
IPC: B41J1/30
Filed: 1986-05-28
Abstract: PURPOSE:To enable printing of a large type by means of a small daisy wheel, by providing a portion extending toward the base of an adjoining type to a base having an underlined type while forming a recess along the extended portion in the base of a type adjoining to the underline. CONSTITUTION:Since a base section 17 has an underlined type 20, it has a extended portion 17b on the side. A base section 19 is positioned adjacently to the base section 17, and a recess 19b is formed along the profile of the extended portion 17b at a portion close to the extended portion 17b. A groove 10 is formed along an operation locus at a portion of a print hammer 8 close to the extended portion 17b at the base section 17 of the underline. Consequently, when the base section 19 adjoining to the base section of the underline is operated for printing, interference between the base sections 17 and 19 and between the base section 17 and the print hammer 8 can be avoided.
Patent JP-H02301500-A (JP)
Title: Apparatus for automatically bonding adhesive tape
Inventor: YOSHIDA KYUJI
IPC: B43M5/04
Filed: 1989-05-16
Abstract: PURPOSE:To achieve the labor saving of work and to enhance the efficiency of management of business by operating a tape cutter on the basis of the passage detection signal of an object to be fed to automatically bond an adhesive tape. CONSTITUTION:When an envelope A is fed and the sensor 32A shielded from light at first by the rear end part of the envelope A is opened upwardly, a detection signal is emitted from the sensor 32A and an electromagnetic clutch becomes an engaged state and a tape cutter 34 is rotated to cut an adhesive tape 2. The cut piece of the adhesive tape 2 is held along the peripheral surface of a press roller 13 by a compressor 20 and bonded to the envelope A with the feed of the envelope A. When the envelope A is further fed and the rear end part thereof is separated from the sensor 32B to again open the sensor 32B, a clutch unit 26 becomes a released state by the detection signal from the sensor 32B to stop a tape supply apparatus 12 and the opening part B of the envelope A is perfectly sealed by the adhesive tape 2.
Patent JP-H1053290-A (JP)
Title: Double-chamber pump dispenser
Inventor: FLAIG RAYMOND MICHAEL
IPC: A45D34/04
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a dispenser appropriate for supplying two kinds of compositions at different times. SOLUTION: The double-chamber pump dispenser includes a first container 2 having a first upper end 6 and a first lower end 10 and a second container 4 having a second upper end 8 and a second lower end 12. The upper end is open, and the lower end is closed. A first pump mechanism 14 having a distribution nozzle 18 having a distribution opening 22 and a second pump mechanism 16 having a distribution nozzle 20 having a distribution opening 24 are placed on the upper end of the respective containers. The openings 22, 24 of the distribution nozzles are placed oppositely by 180 deg.C to each other.
Patent JP-H1064882-A (JP)
Title: Plasma reactor having heat source of polymer hardening precursor material
Inventor: COLLINS KENNETH S
IPC: H01L21/683
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To reduce the speed of removal of silicon from a collector by supplying the material substance of silicon into a chamber, in addition to the processing gas including etchant and a polymer precursor material, so as to generate plasma, and further, performing the heating of the material substance, and reacting the surface with plasma. SOLUTION: Power source power is applied to an induction coil 18 by an RE power source 24, and also bias power is applied to a wafer pedestal 16 by an RE power source 22, and the treatment gas including etchant and a polymer precursor material is introduced into a reactor chamber 10. Furthermore, in addition to the treatment gas including the etchant and the polymer precursor material, the material substance of silicon or carbon is supplied into the reactor chamber 10 so as to generate plasma within the reactor chamber 10, and concurrently with it, the heating of the material substance is performed to react the surface of the material substance with plasma, by heating a ceiling part with a heat source 36 and also, heating a sidewall 12 with a heat source 32.
Patent JP-H09286963-A (JP)
Title: Acrylic water-base pressure-sensitive adhesive
Inventor: YOSHIOKA TAKASHI
IPC: C09J133/08
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject adhesive, excellent in adhesive strength to a polyolefin, etc., tack cohesion, fabricability, etc., and useful in the fields of pressure-sensitive adhesive tapes, films, labels, etc., by dispersing a specific acrylic copolymer and a tackifier in an aqueous medium in specific proportions. SOLUTION: This acrylic water-based pressure-sensitive adhesive is obtained by dispersing (A) an acrylic copolymer having <=-40 deg.C glass transition temperature and (B) a tackifying resin having 70-180 deg.C softening point and <=5000 weight-average molecular weight (e.g. a petroleum-based hydrocarbon resin) in an aqueous medium. The respective amounts of the components based on 100 pts.wt. total amount of the components A and B are 70-98wt.% component A and 2-30wt.% component B. The adhesive is prepared so as to provide 77-88% light transmittance of a film formed of the adhesive.
Patent JP-H05131938-A (JP)
Title: Rotary fluid distribution device
Inventor: ESUTEBE KORUTESU GASUCHIE
IPC: B62D5/083
Filed: 1992-04-17
Abstract: PURPOSE: To provide a reaction system for a rotary hydraulic distributor easily manufactured at a low cost. CONSTITUTION: A bore 12 is placed in a secondary rotary element 5 coupled to a valve stator and a pair of U-shaped pistons 7 are symmetrically arranged so as to tilt within the bore 12. A leg 15 of the piston 7 engages with opposite radial ends 4 of primary rotary element 3 coupled to the valve stator, and biases the element 3 to a central rest position by spring force and hydraulic pressure in a chamber 11.
Patent JP-H0217182-A (JP)
Title: Leucotriene-d4-antagonistic compound
Inventor: FURANSHISU JIEI KOSUJIITSUKU
IPC: C07D311/58
Filed: 1989-05-18
Abstract: This invention relates to 2,2-di-substituted benzopyran compounds which possess leukotriene-D4 (LTD4) antagonistic activity. In particular this invention relates to LTD4 antagonists of the formula:   <CHEM>  or a pharmaceutically acceptable addition salt thereof,  wherein R<1> is methyl, phenyl, <CHEM> wherein X1 and X2 may be the same or different and are members of the group comprising hydrogen, -Cl, -Br, -CF3, -NH2, -NO2, or straight or branched chain alkyl of 1-3 carbon atoms;  wherein m is an integer from 1-9;  wherein n is an integer from 1-5;  wherein V is @C=O, -CH(OH)-, or -CH2-; wherein W is hydrogen or straight or branched chain alkyl of 1-6 carbon atoms;  wherein Y is hydrogen or -COCH3;  wherein Z is -CHO, -COOR<2>, -COR<3>, <CHEM>  or -CH2OR<4>; wherein R<2> is hydrogen, a pharmaceutically acceptable cation, straight or branched chain alkyl having 1-6 carbon atoms, <CHEM> or -CH(CH2OR<5>)2 with the proviso that when Z is -COOR<2>, the R<2> substituent in one -COOR<2> moiety may be the same or different from the R<2> substituent in the other COOR<2> moiety;  wherein R<3> is <CHEM> and wherein R<7> and R<8> may be the same or different and are members of the group comprising hydrogen or straight or branched chain alkyl having 1-6 carbon atoms; or wherein N, R<7>, and R<8> may together form a cyclic amine of the formula <CHEM>  wherein p is 4 or 5;   wherein R<4> is hydrogen, or - @-R<6>; wherein R<5> is hydrogen, benzyl-, or straight or branched chain alkyl having 1-3 carbon atoms; and wherein R<6> is straight or branched chain alkyl of 1-6 carbon atoms.
Patent JP-S61282779-A (JP)
Inventor: SAKURAI HIDEYO
IPC: F25D23/06
Filed: 1985-06-06
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。