baber/WOPTO huggingface dataset:
Patent JP-H08236156-A (JP)
Title: Battery and its manufacture
Inventor: YOSHIDA HIROAKI
IPC: H01M10/05
Filed: 1995-02-23
Abstract: PURPOSE: To constitute high polymer solid electrolyte which is excellent in mechanical strength and flexibility and has high conductivity by making mixed liquid containing compounds expressed by formulae and organic electrolyte flow or applying the same on a positive electrode substance, and curing the same through light irradiation thereafter. CONSTITUTION: A battery has a negative electrode made of alkali metal, alloy containing the alkali metal, or carbon material capable of storing alkali metal ions. The battery has electrolyte made of high polymer solid electrolyte having ether side chains in polyether cross-links obtained by copolymerizing compounds expressed by a formula I and a formula II, and a positive electrode made of conductive high polymer or transition metal oxide, or both of them. In the formulae, R1 , R2 , and R3 represent H or CH3 , n is 4 to 20, and m is 3 to 9.
Patent JP-H07245975-A (JP)
Title: Speed compensation device for rolling mill
Inventor: KAI HAJIME
IPC: H02P29/40
Filed: 1994-03-04
Abstract: PURPOSE:To prevent the occurrence of looping and variations in plate thickness due to excessive tension, by reducing speed setting errors when a rolling material is fed in. CONSTITUTION:A speed compensation circuit 11 estimates load torque, and finds the amount of the pulse-shaped variation in current of a motor corresponding to the estimated load torque when a rolling material is fed in. When the speed compensation circuit 11 receives a speed correction start signal, it feeds the amount of the variation in current to a speed controller 6 with an amount of reference current correction being DELTAIREF1. A speed compensation circuit 12 finds an amount of reference current correction DELTAIREF2 by learning based on the amount of speed drop in the impact drop of the rolling material in the preceding operation. The speed compensation circuit 12 feeds the obtained amount of reference current correction to the speed controller 6. A speed compensation circuit 14 finds an amount of reference current correction DELTAIREF<3> with which the difference between a plate thickness detected by a plate thickness detector 13 and a target plate thickness will not facilitate impact drop at the start of rolling. When the speed compensation circuit 14 receives a speed correction start signal, it feeds the obtained amount of reference current correction to the speed controller 6, and thereby controls current by feed back system.
Patent JP-S57150144-A (JP)
Title: Optical recorder and reproducer
Inventor: MIZUNO SADAO
IPC: G11B7/00
Filed: 1981-03-10
Abstract: PURPOSE:To record information on a recording medium with good efficiency and yield rate through preventing recording mistake in advance, by detecting that at least one error signal exceeds a fixed value in focus control and tracking control. CONSTITUTION:For example, an output of photodetectors 12a and 12c of a tracking controller is inputted to a differential amplifier 16 via amplifiers 14 and 15, and a tracking error signal being the output drives a tracking mirror via a phase compensation circuit 17, an amplifier 18 and a driving circuit 19. The tracking error signal from the amplifier 18 is inputted to comparators 20 and 21, and when the signal is greater than a set voltage V1 or smaller than -V2, the output signals of the comparators 20 and 21 go to high level. The high-level signal stops the recording of information via an OR circuit 22, and RS flip-flop circuit 23, a changeover switch 24, and a control circuit 25. Thus, recording can be done with efficiency and a good yield rate.
Patent JP-S53121464-A (JP)
Title: Glass constituent for semiconductor element surface stabilization
Inventor: HARA SHINICHI
IPC: H01L23/31
Filed: 1977-03-31
Abstract: PURPOSE: To make the protective film for pn junction, by giving 0.5 to 5 wt. % of Fe 2 O 3  to zinc borosilicate group glass. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06249685-A (JP)
Title: Vortex flowmeter
Inventor: FUEKI MANABU
IPC: G01F1/32
Filed: 1993-02-24
Abstract: PURPOSE:To provide a vortex flowmeter wherein a flow velocity and a flow rate can be measured with good accuracy and precisely down to a low flow velocity. CONSTITUTION:In a vortex flowmeter, an alternating force acting on a vortex- generating body 31 by Karman's vortexes 42 is detected, and a flow velocity and a flow rate are measured. The flowmeter is featured so as to be provided with the vortex-generating body 31 and with a flat boardlike pillar-shaped body whose width is nearly the same as the width of the vortex-generating body 31, which is arranged in parallel with the vortex-generating body 31 on the upstream side from the vortex-generating body 31 at about 0.25 to 1.5 times the width of the vortex-generating body 31 and whose cross section has a long size in a direction perpendicular to a flow from the direction of the flow.
Patent JP-H09202216-A (JP)
Title: Car washing method in car washing machine
Inventor: KAWABATA SEIJI
IPC: B60S3/04
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To efficiently wash an automobile by a little water without flawing the painted surface of the body by wiping the external part of the automobile while patting with rotating washing cloths made of super extra fine fiber. SOLUTION: Rotary shafts 2 are fitted to the upper part and both sides of a car washing machine 5 toward the center capably of being advanced/ retreated according to the size of an automobile, and the upper face of the automobile 6 is with a washing colth 1 of the upper rotary shaft 2 and the side faces of the automobile 6 are with washing cloths 1 of both side, respectively wiped out. At that time, the washing cloth 1 is spreadingly rotated by rotating the rotary shaft 2, water or air is intermittently supplied from a feed pipe 7 to the spreadingly rotating washing cloth 1, and the washing cloth 1 is pattingly pushed on the external part of the automobile 6 by pressure of water or air while rotating. Hereby, the automobile 6 can be efficiently washed by a little water without flawing the coated surface of the body.
Patent JP-H05233594-A (JP)
Title: Od table integer estimating device
Inventor: SUGAWARA KUMI
IPC: G06Q10/04
Filed: 1992-02-21
Abstract: PURPOSE:To perform accurate estimation by minimizing the deviation of initial values of an estimated OD(origin destination) table from a transcendental OD table. CONSTITUTION:This device consists of a transcendental OD table storage means 1, an estimated OD table storage means 2, a deviation calculating means 3 which calculates the deviation of initial values of the estimated table from those of the transcendental OD table, a row sum and column sum storage means 4, a row sum and column sum calculating means 5 for the estimated OD table, a row sum and column sum difference calculating means 6, a deviation minimizing means 7 using the GA method (genetic algorithms), and an estimated OD table element changing means 8. When the transcendental OD table and the row sum, the column sum, and the sum total of the estimated OD table are given as input data, the deviation of initial values of the estimated OD table from the transcendental OD table is calculated and outputted. This deviation is minimized to obtain the estimated OD table. Thus, estimation is so performed that the deviation from the transcendental OD table is minimum on the restrictive condition that elements of the OD table are integers.
Patent JP-S54128254-A (JP)
Title: Multivibrator
Inventor: TSUNODA IKUO
IPC: H03K3/017
Filed: 1978-03-29
Abstract: PURPOSE:To obtain the output signals featuring different pulse durations with the nonstable multivibrator by providing plural resistance elemetns featuring different resistance value to the time constant circuit and then selecting the resistance element with the pulse duration selection signal. CONSTITUTION:Resistance elements R1-Rn featuring dirrerent resistance value are connected to capacitor C via diodes Da1-Dan, and the pulse duration selection signals are applied to each connection between the resistance element and the capacitor via diodes Db1-Dbn. With application of the trigger signal to input terminal In, transistor Q1 and Q2 are turned on and off respectively. For instance, when the signal of high level is applied to terminal T1, Db1 becomes nonconductive. And the current flowing through R1 charges capacitor C. When the charging level exceed the fixed value, Q1 and Q2 are turned off and on respectively to secure the steady state. Thus, the output signals can be obtained with the pulse duration which is determined by the time constant circuit consisting of R1 and C.
Patent JP-H06250490-A (JP)
Title: Electrostatic charging method
Inventor: SHIGETA KUNIO
IPC: G03G15/02
Filed: 1993-02-24
Abstract: PURPOSE:To realize stable and uniform electrostatic charging without causing the production of ozone and the slicking of magnetic particles at an electrostatic charging even in the case of copying at high speed by setting a distance between an electric field source and an image forming body to perform electrostatic charging so that alternating electric field may be equal to or above electric field causing the sudden change of the resistivity of the magnetic particles. CONSTITUTION:In this method, a magnetic brush consisting of the magnetic particles 21 is formed on a carrying body 24, and AC bias having a DC component is impressed on the magnetic brush, so that the alternating electric field is formed between the image forming body 10 an the magnetic brush, and under the alternating electric field, the magnetic brush is moved to rub the moving image forming body 10, thereby electrostatically charging the image forming body 10. By applying the electric field equal to or above the electric field giving the sudden change of the resistivity to the magnetic particles 21 in an electrostatic charging area, and bringing the magnetic brush into contact with the image forming body 10 for an extremely short time, the image forming body 10 is uniformly electrostatically charged.
Patent JP-H11227687-A (JP)
Title: Planer type dredger
Inventor: NISHINA KENJI
IPC: B63C11/00
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To reduce the weight and to cope with the soil hardness of wide range by mounting the weights on the dredger side plates so that the weight and the center of gravity of the dredger can be adjusted when a planer can not be penetrated through the deposite. SOLUTION: When a lower planer can not be penetrated through the deposite on the water bottom due to the hard soil, a weight 20 corresponding to the hardness is mounted on a dredger to make the penetration possible. Concretely, a planer type dredger is temporarily recovered on a ship to mount a desired number of weights 20 on the left and right side plates of the dredger by the mounting tools 21 and the nuts 22, and then the dredger is suspended to the water bottom again and towed, whereby the lower planer 12 can be inserted into the deposite on the water bottom. A number of weights 20 to be mounted on the dredger can be monitored by putting a water bottom soil hardness measuring device such as a penetrometer or the like on the water bottom from the ship.
Patent JP-H07245715-A (JP)
Title: Color image processor
Inventor: NAGASHIMA YOSHITAKE
IPC: H04N1/60
Filed: 1994-03-07
Abstract: PURPOSE:To further improve a color reproducibility accuracy by setting a masking matrix again through the optional setting of an operator. CONSTITUTION:An RGB luminance signal is converted into a density signal Y'M'C' by a logarithmic transformation section 1. A level discrimination section 6 decides whether or not the level of the density signal Y'M'C' is higher than a level of a reference density 32. When the decision indicates a negative result, the level discrimination section 6 controls a switch 8 to switch density signals Y, M, C from a color correction section 2 to a gradation modulation section 4, and when the discrimination indicates an affirmative result, to a gradation modulation section 3. On the other hand, in the case of the negative discrimination, a matrix constant A2 from a table 7 is selected, and in the case of the affirmative discrimination, a matrix constant A1 from the table 7 is selected. Then the color correction section 2 executes matrix arithmetic operation by using the selected matrix constant to generate the density signal YMC. A printer engine 5 implements printing based on the density signal YMC.
Patent JP-S61195071-A (JP)
Title: Picture information reader
Inventor: IGARASHI YOSUKE
IPC: G03B27/54
Filed: 1985-02-25
Abstract: PURPOSE:To attach and to detach a light source in both upper and lower direction by keeping the terminal of both end parts of the light source that consists of a tube body between the electrodes of a socket housing that has an opening in the upper space obtained by bending the sides to outside and also positioning the boss part to fix the electrodes to a carriage substrate. CONSTITUTION:On the upper part of the main body of a device 10, an original placing glass plate 12 is supported and fixed on the upper part of a frame 14 which is covered with a cover case 13. In the inside of the frame 14, a picture reading unit 18 which is installed on a carriage substrate 17 is arranged possible to move reciprocally. The unit 18 has a light source 20 that is made of the tube body in the direction that intersects orthogonally with a scanning direction to illuminate an original A and the terminals 20a and 20a that expose at the end part of the light source 20 are bent to an outside and are kept by socket members 19 and 19 that are fixed on the substrate 17. The members 19 have a socket housing 33 the upper of which is opened and boss parts 36 and 36 that fix plate spring shaped electrodes 35 and 35 and the boss parts 36 and 36 are inserted and positioned to installing holes 37 and 37 which are pieced on the substrate. Thus, the light source can be attached and detached to both upper and lower directions.
Patent JP-S60179680-A (JP)
Title: Glass for fiber type dosimeter
Inventor: OOMORI TAKAO
IPC: C03C13/04
Filed: 1984-02-27
Abstract: PURPOSE:To improve the sensitivity to radiation, the linearity of the absorption quantity, the fading property, etc. by adding specific amounts of oxides, which are calculated in terms of CoO, CuO, and Cr2O3, to a glass for a fiber type dosimeter. CONSTITUTION:A fiber having 50-200mu diameter is formed with the glass where 0.1-10ppm CoO, 10-100ppm CuO, and 2-100ppm Cr2O3 are added to a borosilicate glass or a silicate glass. This fiber 2 is spiraled, and a light emitting diode 1 and a detecting element (photo diode) 3 are connected to both terminals, and an operating circuit which converts attenuation of light transmission colored by irradiation of radiation to a dose of radiation and a display device where the dose of radiation is displayed are provided. CoO stabilizes the center of coloring to prevent fading, and CuO promotes coloring, and Cr2O3 has an effect to cut ultraviolet rays. Thus, the glass is obtained which has a maximum transmitted light coinciding with 500-650nm center wavelength of light emission of the light emitting diode (GaP or the like), a high sensitivity, and a linearity with respect to a wide-range radiation dose.
Patent JP-H06246439-A (JP)
Title: High performance automobile driving shaft excellent in torsional fatigue characteristics
Inventor: TANABE HIROTO
IPC: B23K9/00
Filed: 1993-02-24
Abstract: PURPOSE:To provide the technology for weight reduction of a propeller shaft where the tube of HAZ softening resistant high tensile steel is used. CONSTITUTION:A balance weight of a driving shaft of an automobile is mounted by the arc welding, and a high performance driving shaft for automobile which is excellent in the torsional fatigue characteristics even after the lightweight design is made by setting the length 9 (mm) in the direction 10 of the driving shaft of the deposited metal 8 which is defined as the interval between the outermost parts 12 in the direction of the driving shaft of the arc welded metal to be >=1 time to <=6 times of the wall thickness T (mm) of the steel tube part.
Patent JP-H10298129-A (JP)
Title: Production of aldehyde
Inventor: FISCHER ROLF DR
IPC: C07B41/06
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for industrially efficiently and continuously producing an aldehyde by hydrogenating an ester, while recycling the unused hydrogen and the unreacted ester, wherein the selectivity of the aldehyde is maintained at a satisfactory level. SOLUTION: This method for producing an aldehyde of the formula: R-CHO comprises hydrogenating an ester of the formula: R-COOR' (R is a non- substituted or substituted aliphatic group, alicyclic group, aromatic group or aralkyl group; R' is a group derived from a 1-10C alcohol] with excessive hydrogen in an amount of 2-200 moles per mole of the ester in the presence of a heterogeneous hydrogenation catalyst at 200-450 deg.C in a gas phase, while recycling the unreacted hydrogen and the unreacted ester. Therein, the alcohol is removed from the recycling flow in such an extent as the initial concentration of the produced alcohol: R'-OH in the reaction mixture is maximally 1 mole per mole of the carboxylic acid ester II.
Patent JP-H11228399-A (JP)
Title: Aerosol preparation
Inventor: SHIROMIZU TOSHIHIRO
IPC: A61K31/135
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an aerosol preparation stable for a long period manifesting humectant effects and sufficient immediate analgesic effectivity and capable of simply spraying on a wide range of parts. SOLUTION: This aerosol preparation comprising the stock solution consisting from active ingredient, humectant and base and mixing with propellant in which the stock solution includes 0.1 to 3 wt.%. of lidocaine, 0.1 to 2 wt.% of diphenhydramine and 1 to 10 wt.%. of crotamiton and 0.1 to 10 wt.%. of squalane as the humectant, and the viscosity of the stock solution is 1 to 10 cSt.
Patent JP-H10232651-A (JP)
Title: Method of driving active matrix type liquid crystal display deivce
Inventor: SHIRAISHI YASUSHI
IPC: G02F1/133
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to perform sufficient preliminary and main charges to picture element electrodes by adjusting a timing for starting main charge to the picture element electrodes considering a signal delay time for column electrodes. SOLUTION: Each position of line electrodes G(m)-G(l) having a correlation with each time constant of column electrodes S(n)-S(n-1), namely, an adjustment time is stored beforehand which is determined depending on whether each of the line electrodes G(m)-G(l) is located at a distant position from a column electrode driving circuit 16 or at a near position therefrom. And, a timing for starting main charge to the picture element electrodes is delayed by adding an adjustment time to clock ϕ3 generating pulse signal outputted from the electrode G(l) located at a distance position with respect to the line electrode G(m) located at a near position from the column electrode driving circuit 16.  Further, the timing for starting the main charge to the picture element electrodes is advanced by adding clock ϕ3 generating pulse signal outputted from the column electrode G(m) located at a neat position with respect to the column electrode G(l) located at a distant position.
Patent JP-H03239728-A (JP)
Title: Apparatus for continuously treating highly viscous substance
Inventor: NAKAMOTO HIDEKAZU
IPC: C08G63/78
Filed: 1990-02-19
Abstract: PURPOSE:To provide the title apparatus which can continuously treat a lowly viscous to highly viscous liquid by juxtaposing two rotary trunnions between each pair of the ends of a horizontal cylindrical vessel, providing an agitating element composed of a plurality of joined square rod frames between each pair of trunnions and providing a rod or plate member in each square rod frame. CONSTITUTION:A lowly viscous liquid to be treated is fed to the body 1 of a vessel from its inlet nozzle 6, transferred toward the outlet nozzle under agitation and mixing by agitating elements 4a and 4b, subjected to the desired treatment, and continuously withdrawn from the outlet nozzle. In this operation, the tips of square rod frames 3a and 3b of the elements 4a and 4b rotate while they are intruding into the rotation centers of the frames 3a and 3b and are scraping the inside wall of the body 1 throughout to reduce the dead space. The space inside the square frame on the low viscosity side near the inlet is diminished with an internal lattice, so that the agitating effect is increased and good agitation is possible without increasing the rotation speeds of the agitating elements.
Patent JP-H05235231-A (JP)
Title: Manufacture of package for containing semiconductor chip
Inventor: NINOMIYA YUKIO
IPC: C25D7/12
Filed: 1992-02-24
Abstract: PURPOSE:To provide a method for manufacturing a package for containing a semiconductor chip in which plated metal layers can be simultaneously connected to surfaces of all outer lead terminals without branching a pattern for leading out a metallized wiring layer. CONSTITUTION:All metallized wiring layers 7 brazed with an outer lead terminal 8 provided on an insulating board l are commonly connected by a metal thin film 5a to become a thin film wiring layer 5, and then a plated metal layer 9 is connected to the outer surface of the terminal 8.
Patent JP-S60259883-A (JP)
Title: Method and device for removing liquid from solid granular material
Inventor: ARUNE SUROSU IENSEN
IPC: F26B3/10
Filed: 1985-02-25
Abstract: In a process of removing liquid from a particulate solid material the material is passed through a row of upwardly open, elongated interconnected cells and superheated steam is introduced into said cells at their lower ends in a manner so as to impart to the particles a whirling movement, during which dried particles are lifted out of the cells and into a common transfer zone and from said zone down into a discharge cell with no steam supply. The dried material thus introduced into the discharge cell is discharged together with material which has passed the row of cells. 
<??>The invention eliminates the need for effecting a preceding disintegration of the solid particulate material.
Patent JP-S63218880-A (JP)
Title: Board test system
Inventor: JIYON II SHIIFUAASU
IPC: G01R31/28
Filed: 1988-02-17
Abstract: PURPOSE:To enable the execution of an in-circuit test and a function test of a board on one plane of a testing apparatus, by connecting a saturable inductor to a signal channel between a signal source and a test board. CONSTITUTION:A circuit board 105 is set on a plate 101 with pins 106. When the core 121 of an inductor 204 is saturated, a voltage source 201 operates as a driver, and a load 205 as a load, respectively. During the period of an in-circuit test, a testing system 100 generates a pulse-form direct current through wires 114 and 120 to saturate the core 121, and the board 105 is tested by the system 100. When the core 121 is in an unsaturated state, an overall function test of the board 105 is conducted.