baber/WOPTO huggingface dataset:
Patent JP-H0935712-A (JP)
Title: Positive electrode active material, its manufacture and nonaqueous electrolyte secondary battery using it
Inventor: SUGANO NAOYUKI
IPC: H01M4/505
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery in which the lowering of cycle capacity is small at a high temperature and which has excellent storage performance by replacing Mn with transition metals selected from Co, Ni, Fe, V, Cr and Ti in the surface of a positive electrode active material. SOLUTION: A positive electrode active material used for a nonaqueous electrolyte secondary battery, in the surface, is a spinel lithium manganese oxide in which Mn is replaced with at least either one transition metal selected from Co, Ni, Fe, V, Cr and Ti. Almost all parts except the surface are formed of LiMn2 O4 . It is preferable that the molar fraction of Mn and transition metals is 0.99:0.01 to 0.8:0.2. The positive electrode active material is obtained by dispersing a manganese dioxide into an aqueous solution in which the salt of transition metals is dissolved and adjusting it to the alkaline side by a lithium hydroxide aqueous solution and after that, drying and solidifying it to make it into a powder in which transition metals are made to adhere to manganese dioxide and mixing lithium carbonate with it and heat-treating its mixture.
Patent JP-2000020978-A (JP)
Title: Optical head drive device with damping function and disk recording or reproducing apparatus
Inventor: TATEISHI TAIZO
IPC: G11B7/09
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To achieve a device with a damping function, having a large gain margin Gy at a secondary resonance point and permitting a high transfer rate to be obtained with a wide frequency band. SOLUTION: When a connection member 14 swaying in the vertical and horizontal directions and a lens holding part 120 are jointed at a jointing part, this device is constituted such that the core part of the connection is subjected to strong fixation which is indicated by cross-hatched areas. Then, in a part which deviated from the core, i.e., the part deviating toward the tip part of the lens holder part 120, is structured such that the facing surfaces are intentionally separated from each other, and this part is filled with a viscous adhesive.
Patent JP-S6251145-A (JP)
Title: Stroboscopic scanning electron microscope
Inventor: FUKUHARA SATORU
IPC: H01J37/28
Filed: 1985-08-30
Abstract: PURPOSE:To enhance the accuracy of control, by supplying a phase adjusting circuit through a frequency conversion circuit with a pulse wave which is the same as a periodic voltage which is impressed on a sample, and by changing the phase of a charged beam to eliminate the frequency characteristic of the phase adjusting circuit. CONSTITUTION:A signal is sent to a frequency conversion circuit 20 from a drive circuit 11 which changes the potential of a sample 10 on a stroboscopic scanning electron microscope. The signal is frequency-divided into a pulse signal of optional repetition frequency to start a phase adjusting circuit 5. The output of the circuit 5 is applied to a fixed delay circuit 21 to reproduce the pulse signal to compensate for the decrease in a charged beam and change the phase of the beam. Secondary electrons are detected to measure the along-the-time change in the potential of a minute portion on the sample 10. As a result, even if a pulse voltage impressed on the sample 10 is as high as 1MHz or more, the frequency of the pulse signal applied to the phase adjusting circuit 5 is made nearly constant to enable accurate control.
Patent JP-S6431509-A (JP)
Title: Method for estimating slip generation in cold rolling
Inventor: TAKENAKA HIROAKI
IPC: B21C51/00
Filed: 1987-07-28
Abstract: PURPOSE:To obtain an excellent slip detection accuracy with an inexpensive device structure by performing an alarm output at the time when the peripheral speed difference in the upper work roll and lower work roll of a rolling mill stand exceeds a preset specified value. CONSTITUTION:The rotary pulse signals P1, P2 transmitted from the pulse generators 9a, 9b provided on the rotary shaft of upper and lower work rolls 4a, 4b is inputted to a slip estimating device 10, which finds a peripheral speed difference epsilon by executing an operation. The alarm output of the slip generation is performed at the time when attaining to epsilon>=epsilons by comparing this peripheral speed difference epsilon with a preset specified value epsilons. Consequently the generation of a slippage is surely estimated.
Patent JP-H0242223-A (JP)
Title: Cylinder device
Inventor: NAWATA YASUSHI
IPC: F16F9/44
Filed: 1988-07-30
Abstract: PURPOSE:To always obtain a constant damping effect so as to eliminate manual labor for slight adjustment by providing a removable cushion needles each having an orifice at both ends of a cylinder so as to cut a damping passage into sections. CONSTITUTION:Damping passages 11, 16 are formed in a cylinder 2 in the vicinity of the stroke ends of a piston 21. Orifices 13, 17 having inside diameters smaller than that of the passages 13, 17 are formed removably so as to cut these passages 11, 16 into sections. Cushion needles 12, 28 are provided so as to communicate the passages which are cut into sections by the orifices 13, 17, with each other. Thereby it is possible to always obtain a constant damping effect so as to eliminate manual labor for slight adjustment.
Patent JP-H05104926-A (JP)
Title: Vehicle suspension device
Inventor: TAKAHASHI SATORU
IPC: B60G17/015
Filed: 1991-07-30
Abstract: PURPOSE:To heighten riding comfortableness by performing independent wheel- by-wheel correction control for lowering a damping coefficient down to the specified damping coefficient during the generation of rolling when the sprung acceleration having passed a high-pass filter exceeds the specified threshold during roll control. CONSTITUTION:When rolling is generated on a vehicle body, a roll control means (f) performs roll control so as to make the damping coefficient of each shock absorber (b) high. The stroke of each shock absorber (b) is thereby restrained to suppress the roll. In the case when either one of wheels travels on the uneven road surface in bad road travel or the like during this roll control and the high frequency component of sprung acceleration obtained from a sprung acceleration detecting means (c) through a high-pass filter (e) exceeds the specified threshold, the roll control means (f) lowers the damping coefficient of the shock absorber (b) down to the specified damping coefficient. A shock caused by the irregularity of the road is not thereby transmitted to the vehicle body.
Patent JP-S6346158-A (JP)
Inventor: SEGAMI MASAHARU
IPC: A61G7/05
Filed: 1986-08-13
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-S6160486-A (JP)
Inventor: UERUNERU GURIYUSUKE
IPC: G11B33/04
Filed: 1985-08-30
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-H0823913-A (JP)
Title: Production of powdery spice
Inventor: MOCHIZUKI HIROSHI
IPC: A23L27/00
Filed: 1994-07-21
Abstract: PURPOSE:To efficiently produce powdery spice having excellent shape retention, not showing observable oozing of an oil even in the use of a large amount of inexpensive glycerol. CONSTITUTION:This method for producing powdery spice comprises blending a composition composed of (a) spice, (b) a starch having <=6 DE value or its decomposition product and (c) glycerol in an amount of >=10.5wt.% and <=17wt.% based on the total amount of the components (a) and (b) under stirring.
Patent JP-H0239520-A (JP)
Title: Resist film thickness measuring method
Inventor: USHIJIMA MITSURU
IPC: G03F7/26
Filed: 1988-07-29
Abstract: PURPOSE:To enable measurement of the thickness of a resist film in each process by detecting the light reflected from the art that a semiconductor chip is not formed at the periphery of a semiconductor wafer. CONSTITUTION:Prior to applying coating liquid, reference measurement by a film measuring device 11 is done first. At this time, it is adjusted in advance such that an optical fiber 12 may be positioned above the surplus region 4a of a semiconductor wafer 1 at a point of time when a position detector 13 detected, e.g., the end of an orientation flat 2 by slowly rotating the semiconductor wafer 1. And according to the detection signal of the position detector 13, it is stored in advance as read-in of the reflected light signal at the film thickness measuring device 11, that is, as reference. Hereafter, resist liquid is supplied from a nozzle 14 so as to form a resist film, and again the optical fiber 12 of the film thickness measuring device 11 and the position detector 13 are shifted to the vicinity of the semiconductor wafer 1 so as to read reflected light signals from the part in the surplus region 4a and that there is no step such as wafer ID, etc., and compares them with the results of reference measurement to calculate the thickness of the resist film.
Patent JP-H0477753-A (JP)
Title: Electrophotographic fixing method
Inventor: SATO TOSHIYA
IPC: G03G9/087
Filed: 1990-07-20
Abstract: PURPOSE:To obtain good color OHP images having sufficient ray transmittability without generating the wrinkles and warpage of envelopes and thick paper by specifying a fixing pressure value and using a polyester resin color toner having specific properties in the fixing system which brings a heating member into pressurized contact with a toner sticking surface to fix the toner images. CONSTITUTION:The essential component of the binder resin constituting the toner for the electrophotographic image fixing method which brings the heating member into pressurized contact with the toner sticking surface of a base consisting of a transparent resin film to fix the images is the polyester resin. The polyester resin having the loss tangent [tandelta] at 180 deg.C ranging 5 <= tan delta<= 50 is used. The generation of the wrinkles and warpage in the base in the case of use of the envelopes and thick paper as the base for the toner is prevented by confining the pressure under which the heating member is brought into pressurized contact with the toner sticking surface to <= 1.0kg/cm<2>. The color OHP images having the good light beam transmittability are obtd. in this way.
Patent JP-S5894385-A (JP)
Title: Cell fusion and reagent for it
Inventor: SAKAE HIROMITSU
IPC: C12N15/02
Filed: 1981-11-30
Abstract: PURPOSE:In the cell fusion of a nuclear normal cell existing in the body of a mammal with a cancerous cell strain derived from a mammal, to carry out cell fusion efficiently, by using a reagent for cell fusion containing polyethylene glycol and an adjusted pH. CONSTITUTION:A polyethylene glycol having an average molecular weight of about 1,000-6,000 is dissolved in an equilibrium salt solution such as sodium chloride injection buffered with phosphoric acid, Hank's equilibrium salt solution, etc. to give 30-55wt% solution, to which a saturated aqueous solution of sodium hydrogencarbonate is added, and the solution is adjusted to a pH of 8-8.5 to prepare a reagent for cell fusion. A nuclear normal cell such as blood cell, a cell constituting an internal organ, etc. of a mammal, is blended with a cancerous cell such as mouse myeloma cell, etc., and the prepared polyethylene glycol solution is added dropwise to the blend and mixed with it. The polyethylene glycol is eliminated by centrifugal separation, etc. and the mixed cell is cultivated in a proper medium to propagate the fused cell.
Patent JP-H02217586-A (JP)
Title: Driving device of hydraulic actuation means
Inventor: RAUNO RAYARA
IPC: E21B19/08
Filed: 1989-07-25
Abstract: PURPOSE: To smoothen the operation while reducing the weight of a hose by providing a supply hose and a return hose common to plural actuators, and functioning a cartridge type valve of the remote control as an adjustment valve between each actuator. CONSTITUTION: In order to supply the pressure fluid to plural hydraulic actuators 1, a supply hose 13 and a return hose 9 common to at least two hoses 9, 13 are provided. Both the hoses 9, 13 are divided at appropriate positions, and connected to a required actuator 1, and cartridge type valves 14, 15 of remote control are arranged so as to function as adjustment valves between each actuator 1. Furthermore, over center valves 7, 8 are connected between pressure fluid conduits 5, 6 and the return hose 9. With this structure, number and length of the hose to be required for operation of the plural actuators 1 can be reduced, and the weight of the hose can be reduced.
Patent JP-H1127043-A (JP)
Title: Array antenna device
Inventor: TANAKA KOICHI
IPC: G01S7/02
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an array antenna device which is turned into a low side lobe throughout the space of a monopole difference pattern. SOLUTION: An antenna opening is divided into its peripheral and center parts which are connected to the monopulse comaprators 3a and 3b respectively. A sum pattern is connected to a hybrid 4a which puts together the outputs of both comaprators 3a and 3b. Meanwhile, regarding a difference pattern, the diffence pattern output sent from the comparator 3a connected to the peripheral part and the difference pattern obtained by putting together the output sent from both comporators 3a and 3b via a hybrid 4b can be switched by a switch 5.
Patent JP-S5892467-A (JP)
Inventor: BETSUPU MASARU
IPC: B02C15/02
Filed: 1981-11-30
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-2000021512-A (JP)
Title: Assembling structure of terminal metal fitting
Inventor: KOIDE TAKASHI
IPC: H01R13/658
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an assembling structure facilitating assembling operation. SOLUTION: A cavity 20 capable of storing a terminal bracket 1 is provided in an assembling member 2. A lower wall 21 protruded from its bottom surface and a side wall 22 protruded from its both side surfaces are extendedly provided on the opening rim of the cavity 20, so as to induce the terminal bracket 1 to be mounted. In addition, the inner peripheral surface at the tip of each wall 21, 22 is chamfered and an inner peripheral guide part 23 in a tapered shape is provided.
Patent JP-S6083186-A (JP)
Title: Character recognizer
Inventor: IKEZAKI TOSHIYUKI
IPC: G06K9/34
Filed: 1983-10-14
Abstract: PURPOSE:To improve the correct reading factor by regarding the swelled parts of front and back characters as noises and then eliminating these noises. CONSTITUTION:A character pattern equivalent to one line stored in a pattern memory 1 is segmented into character patterns for each character by a segmenting circuit 2. When no blank space exists between characters, the pattern is segmented at a prescribed pitch. In this case, the virtual frames are provided before and after the prescribed pitch with an extra bit train. Then each character pattern is normalized with extraction of its features according to the segmented character pattern. The characters are decided by a decision circuit 5. If an unreadable character exists, a noise eliminating circuit 6 is actuated to obtain a character pattern free from undesired noises. This character pattern is used to decide characters. As a result, the character can be decided even in case where a handwritten character, etc. have parts swelled to the front and back characters. This improves the correct reading factor.
Patent JP-S6253447-A (JP)
Inventor: SHIBATA KAZUO
IPC: D03D47/34
Filed: 1985-08-31
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-S6171110-A (JP)
Title: Offsetting method of multipass rolling mill
Inventor: MIYASAKA KIYOTO
IPC: B21B13/00
Filed: 1984-09-12
Abstract: PURPOSE:To prevent the horizontal vibration of inside work rolls and to improve the quality of product by offsetting respectively the inside work rolls in the opposite directions to deflector roller with respect to the center line connecting the centers of outside work rolls to each other. CONSTITUTION:With respect to the center line (l) connecting the centers of outside work rolls 3, 4 to each other, the centers of inside work rolls 1, 2 are properly offset to the outlet and inlet sides respectively. When a pressure is applied from backup rolls 8, 9 the rolls 1, 2 tend to deviate to the offset sides respectively so as to escape from their set positions. When a strip 5 is rolled in this state, the horizontal vibrations of inside work rolls 1, 2 are prevented.
Patent JP-S6435423-A (JP)
Title: Light wavelength conversion module
Inventor: HATORI MASAMI
IPC: G02F1/37
Filed: 1987-07-30
Abstract: PURPOSE:To stabilize the light intensity of a fundamental wave incident on a wavelength converting element and to stabilize the light intensity of a 2nd higher harmonic by arranging a semiconductor laser and the light wave converting element at a distance where laser light resonates externally. CONSTITUTION:The light wavelength converting element 30 of a light wavelength conversion module 10 is so arranged that its one end surface 30a faces the semiconductor laser 20 across an objective 22. Then laser light 21 which is emitted by the semiconductor laser 20 as the fundamental wave is converged by the objective 22 and projected on the core end surface 31a of the light wavelength converting element 30. In this case, when the resonator length l1 of the semiconductor laser 20 is set to, for example, 300mum and the distance l2 between one reflecting surface 20a of a resonator and one end surface 30a of the light wavelength converting element 30 is set to 1.275mum, the longitudinal mode of the semiconductor laser 20 is made single to obtain a stable laser light output 21, thereby obtaining the 2nd higher harmonic with stable intensity.
Patent JP-S5892633-A (JP)
Title: Preparation of m-alkylhydroxybenzene
Inventor: WADA MITSUHIRO
IPC: C07C27/00
Filed: 1981-11-27
Abstract: PURPOSE:To prepare the titled compound by heating an alkylbenzene with sulfuric acid to obtain an alkylbenzenesulfonic acid having high m-isomer content, selectively hydrolyzing the components other than the above isomer, adding an inorganic salt to the system, separating the reaction system into layers, and melting the sulfonic acid layer in the presence of caustic alkali. CONSTITUTION:A mixture of alkylbenzene such as toluene, ethylbenzene, etc. or its sulfonate is isomerized by heating at 150-210 deg.C in the presence of sulfuric acid to obtain alkylbenzenesulfonic acid having high m-isomer content. The alkylbenzenesulfonic acid other than the m-isomer is selectively hydrolyzed, e.g. by adding water at 120-180 deg.C to the system. An inorganic salt such as sodium sulfate is added and dissolved in the liquid at 120-180 deg.C, and left to stand at 80-170 deg.C. The separated alkylbenzenesulfonic acid layer is collected, converted to alkali salt with NaOH, etc., and molten in the presence of caustic alkali to obtain the objective compound. The amount of the inorganic acid is 5-20wt% of the sulfuric acid in the hydrolyzed liquid.
Patent JP-H1136444-A (JP)
Title: Unbonded brace
Inventor: UNE HIROSHI
IPC: E04C3/04
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To efficiently form an unbonded brace by reducing the labor required for the work of welding a reinforcing plate. SOLUTION: An unbonded brace is provided with an H-section brace main body 2 supporting axial forces, and a stiffening cylinder 3 for preventing buckling is provided to cover the mid-part of the H-section brace main body 2 except both ends. In that case, in unstiffened sections 4 at both ends of the H-section brace main body 2, plates 6 for reinforcing the unstiffened sections are disposed to extend in the direction running along the flange part 2b of the H-section brace main body 2 and are welded to the H-section brace main body 2.
Patent JP-S6169165-A (JP)
Title: Complementary type semiconductor device and manufacture thereof
Inventor: HASHIMOTO KAZUHIKO
IPC: H01L27/08
Filed: 1984-09-12
Abstract: PURPOSE:To increase electron and hole mobility, and to prevent the deterioration of the degree of integration by each forming channel regions in field-effect transistors having mutually reverse conduction channels to surfaces of a different kind of a semiconductor substrate. CONSTITUTION:A P type well 23 is formed to the first main surface 22 of an N type (100) silicon substrate 21, an Si stepped (110) surface 24 as a second main surface is shaped to a substrate section corresponding to a P channel element region, and element isolation regions 25 are formed onto the substrate 21 and the well 23. P<+> type source-drain regions 27, 28 are formed selectively to the surface of the substrate 21 through ion implantation, etc., and N<+> type source-drain regions 30, 31 are shaped while using a gate electrode 29b, etc. as masks. A CMOS inverter is formed in structure in which an N channel region is shaped to the surface of the well 23 and a P channel region is formed to the etched Si stepped (110) surface 24. Accordingly, electron mobility and hole mobility can be increased.
Patent JP-H0480591-A (JP)
Title: Continuous heating device
Inventor: NAKAMURA KOSUKE
IPC: F27B9/02
Filed: 1990-07-19
Abstract: PURPOSE:To permit the sudden heating of works to be heated to different temperatures by a method wherein the above device is provided with two sets or more of furnaces, connected with each other, bottom furnace walls, capable of putting the works to be heated thereon and being moved, and shielding doors, opened and/or closed in accordance with the movement of the work to be heated and dividing the continuous furnace into individual furnaces. CONSTITUTION:After heating a heating chamber 27 to an atmosphere having a predetermined temperature, works to be heated 28 are put on a loading table 9 and a furnace wall 7 is moved to send the works to be heated 28 into a heating chamber 27. When the works to be heated 28 are to be sent into a next heating chamber 27', a shielding door 14' in advancing direction is elevated, a plate 15, attached to the rear part of the furnace wall 7, and a plate 16', attached to the fore part of a furnace wall 7' positioned at the rear side of the furnace wall 7, are extended in the shape of an according to move the furnace wall 7 into the next heating chamber 27'. After moving it, the shielding door 14' is descended and the other shielding door 14 at the rear side is elevated. Then, the plate 15 and the plate 16' are contracted while a plate 15', at the rear side of the furnace wall 7', and a plate 16'', at the fore side of a furnace wall 7'' at the rear side further, are extended to move the furnace wall 7' toward the heating chamber 27. The furnace walls are moved sequentially in the same manner and the heating temperatures of the works to be heated are changed.
Patent JP-S6170236-A (JP)
Title: Magnetic spring force generating mechanism
Inventor: WATANABE TOSHIHIKO
IPC: B41J19/30
Filed: 1984-09-11
Abstract: PURPOSE:To reduce leakage magnetic flux by arranging a yoke at one end of multiple permanent magnets with different magnetic poles adjacently arranged in turn to form a magnet section and multipolarizing the magnetic poles generating magnetic flux to form a small-sized closed magnetic path. CONSTITUTION:Permanent magnets 61-6n of a magnet section 8 are magnetized so that an N pole and an S pole appear in turn in the direction perpendicular to the movable direction. Thereby, adjacent permanent magnets are made a pair, and a closed magnetic path can be formed via a yoke 7 and a movable body 9 for each pair of magnetic poles. Accordingly, in this closed magnetic path, the thickness of the yoke 7 and the movable body 9 required to pass magnetic flux can be made thinner as the number of magnetic poles is increased, the whole magnetic circuit can be made small-sized, and leakage magnetic flux can be reduced.